@font-face{font-family:Tajawal;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/tajawal-arabic-400-normal-CyCXRvzh.woff2) format("woff2"),url(/assets/tajawal-arabic-400-normal-DCQxawbB.woff) format("woff");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Tajawal;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/tajawal-latin-400-normal-BVNSOH3d.woff2) format("woff2"),url(/assets/tajawal-latin-400-normal-BdYcZznU.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Tajawal;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/tajawal-arabic-500-normal-BZ8ojJNu.woff2) format("woff2"),url(/assets/tajawal-arabic-500-normal-CbVEaYEW.woff) format("woff");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Tajawal;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/tajawal-latin-500-normal-CoYeBiSI.woff2) format("woff2"),url(/assets/tajawal-latin-500-normal-DU9v6xgj.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Tajawal;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/tajawal-arabic-700-normal-D2-eand5.woff2) format("woff2"),url(/assets/tajawal-arabic-700-normal-9L7Zusdl.woff) format("woff");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Tajawal;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/tajawal-latin-700-normal-BypgxfGb.woff2) format("woff2"),url(/assets/tajawal-latin-700-normal-CV3bxpHe.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Tajawal;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/tajawal-arabic-800-normal-TQp-UTiE.woff2) format("woff2"),url(/assets/tajawal-arabic-800-normal-Bp_4IW2m.woff) format("woff");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Tajawal;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/tajawal-latin-800-normal-CmI34b-g.woff2) format("woff2"),url(/assets/tajawal-latin-800-normal-Dm5jVIIh.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}.support-note{color:var(--muted);line-height:1.8;margin:12px 0}.value-grid,.family-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.value-card,.family-card,.help-suggestion,.family-code,.impact-stat{background:#fff;border-radius:20px;padding:26px;box-shadow:0 1px 2px #153e350d,var(--shadow)}.value-card{display:grid;gap:12px;align-content:start;justify-items:start;animation:support-in .35s ease both;transition:transform .2s ease,box-shadow .2s ease}.value-card:hover{transform:translateY(-3px);box-shadow:0 2px 4px #153e3510,0 20px 44px #153e3518}.value-card h2{font-size:22px}.value-card p{line-height:1.8;color:var(--muted)}.value-card ul{margin:0;padding:0;list-style:none;display:grid;gap:6px}.value-index{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--sky);color:var(--green);font-weight:800}.help-suggestion{background:#f4e8bc;margin-bottom:26px;display:grid;gap:10px}.help-suggestion h2{font-size:20px}.help-actions{display:flex;flex-wrap:wrap;gap:12px}.problem-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:24px}.problem-list button{min-height:64px;padding:14px 18px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;font-weight:700;text-align:start;transition:transform .2s ease,background .2s ease}.problem-list button:hover{transform:translateY(-2px)}.problem-list .active{background:var(--green);border-color:var(--green);color:#fff}.help-path,.journey-line{list-style:none;padding:0;margin:0;display:grid;gap:14px}.help-path li,.journey-line li{display:flex;gap:14px;align-items:flex-start;animation:support-in .3s ease both}.help-path li:nth-child(2){animation-delay:80ms}.help-path li:nth-child(3){animation-delay:.16s}.help-path span,.journey-line span{flex-shrink:0;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;font-weight:800}.help-path a{flex:1;padding:14px 18px;border-radius:var(--radius);background:var(--sky);font-weight:700;transition:background .2s ease}.help-path a:hover{background:#fff;box-shadow:var(--shadow)}.impact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.impact-stat{display:grid;gap:6px}.impact-stat strong{font-size:36px;color:var(--green);font-variant-numeric:tabular-nums}.impact-stat span{color:var(--muted)}.impact-stat.water{background:var(--sky)}.journey-line h3{font-size:19px;margin-bottom:4px}.journey-line p{line-height:1.8;color:var(--muted)}.family-link{max-width:560px;margin-bottom:28px}.family-card{display:grid;gap:12px;align-content:start}.family-card h2{font-size:22px}.family-progress{display:grid;gap:6px}.family-games{list-style:none;margin:0;padding:0;display:grid;gap:6px}.family-games li{display:flex;justify-content:space-between;padding:8px 12px;border-radius:10px;background:var(--sky)}.family-code{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:24px 0}.family-code h2{font-size:20px;margin-bottom:4px}.family-code p{color:var(--muted)}.support-page :focus-visible{outline:3px solid var(--gold);outline-offset:2px}@keyframes support-in{0%{opacity:0;transform:translateY(8px)}}@media(prefers-reduced-motion:reduce){.value-card,.help-path li,.journey-line li,.problem-list button{animation:none;transition:none}}@media(max-width:860px){.value-grid,.family-list,.problem-list,.impact-grid{grid-template-columns:1fr}}.value-feature.time{background:#e9e0f1}.value-feature.clean{background:#ddeff2}.value-feature.conduct{background:#dcebd7}.value-feature.care{background:#f6ecd6}.value-feature.clean .featured-game-copy h2{color:#1c5666}.value-feature.conduct .featured-game-copy h2{color:#164c42}.value-feature.care .featured-game-copy h2{color:#765717}.value-kicker{font-weight:700;font-size:15px;color:var(--muted);margin-bottom:6px}.value-card{border-top:6px solid var(--purple);background:linear-gradient(180deg,#f7f2fb 0,#fff 120px)}.value-card.clean{border-top-color:#3d8ea3;background:linear-gradient(180deg,#edf7f9 0,#fff 120px)}.value-card.conduct{border-top-color:var(--green);background:linear-gradient(180deg,#eef5ea 0,#fff 120px)}.value-card.care{border-top-color:var(--gold);background:linear-gradient(180deg,#fbf4e3 0,#fff 120px)}.value-card.time .value-index{background:#e9e0f1;color:#513878}.value-card.care .value-index{background:#f6ecd6;color:#765717}.value-card .button{margin-top:auto}.help-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:28px;align-items:start}.help-layout .problem-list{grid-template-columns:repeat(2,minmax(0,1fr))}.help-question{font-size:22px;margin-bottom:14px}.help-path a{display:grid;gap:2px}.help-path small{color:var(--green);font-size:13px;font-weight:800}.help-scene,.family-tips{position:sticky;top:110px;border-radius:20px;overflow:hidden;background:#dcebd7;box-shadow:0 1px 2px #153e350d,var(--shadow)}.help-scene img,.family-tips img{width:100%;aspect-ratio:4 / 3;object-fit:cover}.help-scene p{padding:18px 22px 22px;line-height:1.8;color:#365a4c;font-weight:500}.family-top{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:28px;align-items:start;margin-bottom:30px}.family-top .family-link{max-width:none;margin:0}.family-tips{position:static;background:#f6ecd6}.family-tips h2{font-size:20px;padding:18px 22px 0}.family-tips ol{margin:10px 0 0;padding:0 44px 22px 22px;line-height:2;color:#5c4a22}.family-card h2{padding-bottom:10px;border-bottom:2px solid var(--sky)}.impact-stat{border-top:5px solid var(--green)}.impact-stat:nth-child(2){border-top-color:var(--purple)}.impact-stat:nth-child(3){border-top-color:var(--gold)}.impact-stat:nth-child(4){border-top-color:#3d8ea3}.impact-stat.water{border-top-color:#3d8ea3}.journey-line{position:relative}.journey-line li{position:relative;padding-bottom:8px}.journey-line li:not(:last-child):after{content:"";position:absolute;inset-inline-start:18px;top:40px;bottom:-14px;width:2px;background:linear-gradient(var(--green),var(--gold));opacity:.4}.journey-line li:nth-child(2n) span{background:var(--gold)}@media(max-width:860px){.help-layout,.family-top{grid-template-columns:1fr}.help-scene{position:static;order:-1}.help-layout .problem-list{grid-template-columns:1fr}}.value-card{display:flex;flex-direction:column;align-items:flex-start}.help-scene img,.family-tips img{height:auto}.value-feature.clean .featured-game-tabs button{color:#1c5666;border-color:#9cc6d0}.value-feature.clean .featured-game-tabs button[aria-pressed=true]{background:#1c5666;border-color:#1c5666;color:#fff}.value-feature.conduct .featured-game-tabs button{color:#164c42;border-color:#9cb79e}.value-feature.conduct .featured-game-tabs button[aria-pressed=true]{background:#164c42;border-color:#164c42;color:#fff}.value-feature.care .featured-game-tabs button{color:#765717;border-color:#d8c08a}.value-feature.care .featured-game-tabs button[aria-pressed=true]{background:#765717;border-color:#765717;color:#fff}.home-world{--world-green:#235b48;--world-purple:#61418b;background:#fffcf4;overflow:hidden}.home-world h1,.home-world h2,.home-world h3{letter-spacing:normal;text-wrap:balance}.world-opening{background:#dcebd7;position:relative;min-height:740px;display:grid;grid-template-columns:1fr 1.2fr;align-items:center;padding:60px max(5vw,24px) 85px;gap:20px}.opening-copy{position:relative;z-index:2;max-width:540px}.opening-copy h1{font-size:clamp(56px,6.2vw,92px);line-height:1.17;font-weight:800;color:#203e32;margin:0 0 25px}.opening-copy p{font-size:21px;line-height:1.8;max-width:30ch;color:#355746;margin-bottom:28px}.opening-copy .button{background:#61418b;min-height:56px;padding:17px 34px;font-size:18px}.opening-secondary{display:inline-block;margin-inline-start:24px;font-weight:700;color:#244b39;padding:16px 0;text-decoration:underline;text-underline-offset:7px}.opening-landscape{position:relative;align-self:stretch;min-height:570px}.opening-garden{position:absolute;width:115%;height:100%;max-width:none;left:-9%;bottom:-30px;object-fit:contain}.opening-friends{position:absolute;left:10%;bottom:0;width:81%;height:78%;transition:transform .45s cubic-bezier(.16,1,.3,1)}.opening-friends:hover{transform:translateY(-10px)}.opening-friends img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 16px 15px #234f3825)}.opening-invitation{position:absolute;left:1%;bottom:10%;background:#fff8e4;padding:20px 25px;border-radius:14px;color:#493169;transform:rotate(-5deg);box-shadow:0 12px 26px #243c2920}.opening-invitation b,.opening-invitation span{display:block}.opening-invitation b{font-size:20px;margin-bottom:8px}.opening-invitation span{font-size:15px}.opening-caption{position:absolute;bottom:25px;right:5vw;color:#355746;font-size:14px}.world-discover,.world-play,.world-watch{max-width:1280px;margin:auto;padding:90px 42px}.world-section-title{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:35px}.world-section-title h2,.world-together h2,.world-closing h2{font-size:clamp(36px,4vw,56px);line-height:1.28;color:#273f33;font-weight:800}.world-section-title>p{font-size:20px;color:#566954}.world-chapter-tabs{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 24px}.world-chapter-tabs button{padding:15px 25px;background:#e9e5d8;color:#394d3c;border-radius:10px;min-height:48px;font-size:17px;font-weight:700}.world-chapter-tabs button.active{background:#61418b;color:#fff}.world-chapter-view{display:grid;grid-template-columns:1fr 1fr;min-height:460px;background:#e4eef0;border-radius:18px;overflow:hidden}.chapter-adhan{background:#eae2f1}.chapter-prayer{background:#e0ead6}.chapter-special{background:#f3e7c7}.chapter-art{height:460px;overflow:hidden;padding:35px 70px 0;background:#fff2}.chapter-art img{width:100%;box-shadow:0 15px 30px #314c3020;border-radius:10px 10px 0 0}.chapter-story{align-self:center;padding:45px 60px;animation:chapter-reveal .3s ease-out}.chapter-story h3{font-size:53px;line-height:1.3;color:#493169;margin-bottom:17px}.chapter-story p{font-size:23px;line-height:1.7;color:#3c5547;margin-bottom:30px}.chapter-book-link{display:block;font-size:16px;text-decoration:underline;text-underline-offset:6px;margin-top:24px;color:#354c3f}.world-play{padding-top:15px}.world-play-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.world-play-item{border-radius:16px;overflow:hidden;background:#e5edf0;transition:transform .3s ease}.world-play-item:hover{transform:translateY(-7px)}.play-prayer{background:#e6eedb}.play-memory{background:#ece2f4}.play-image{height:270px;overflow:hidden;padding:20px 35px 0}.play-image img{width:100%;display:block;border-radius:8px 8px 0 0}.play-memory .play-image img{height:100%;object-fit:contain}.world-play-item>div:last-child{padding:25px}.world-play-item h3{font-size:26px;color:#273f33;line-height:1.5}.world-play-item p{font-size:17px;margin:8px 0 20px;color:#52644f}.world-play-item span{font-size:16px;font-weight:800;color:#493169}.world-together{display:grid;grid-template-columns:1.15fr 1fr;background:#513878;color:#fff;align-items:center;min-height:590px}.world-together>img{width:100%;height:590px;object-fit:cover;object-position:center}.world-together>div{padding:60px}.world-together h2{color:#fff7e2}.world-together p{font-size:21px;line-height:1.8;max-width:30ch;margin:25px 0;color:#ede3f4}.world-together .button{background:#dcebd7;color:#234731;font-size:18px}.together-groups{display:block;margin-top:25px;color:#fff7e2;text-decoration:underline;text-underline-offset:6px}.world-watch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.watch-image{aspect-ratio:16/10;position:relative;overflow:hidden;border-radius:14px;background:#e1e9d9}.watch-image img{width:100%;height:100%;object-fit:cover}.watch-image span{position:absolute;bottom:15px;right:15px;padding:10px 16px;background:#fffcf4;color:#235b48;border-radius:8px;font-weight:700}.world-watch-grid h3{font-size:22px;line-height:1.6;margin-top:20px;color:#334837}.world-closing{display:grid;grid-template-columns:1fr 1fr;align-items:center;max-width:1196px;margin:0 auto 75px;background:#e2ecd8;border-radius:18px;padding:50px 65px;gap:40px}.world-closing p{font-size:19px;color:#435b43;line-height:1.8;margin:20px 0 25px}.world-closing>img{height:350px;width:100%;object-fit:contain}@keyframes chapter-reveal{0%{transform:translateY(9px)}to{transform:translateY(0)}}@media(max-width:1050px){.world-opening{min-height:620px}.opening-landscape{min-height:450px}.opening-copy h1{font-size:66px}.chapter-story{padding:35px}.chapter-art{padding:35px 40px 0}.world-together>div{padding:35px}.world-closing{margin-inline:30px}.world-play-item h3{font-size:22px}}@media(max-width:760px){.world-opening{grid-template-columns:1fr;padding:35px 24px 55px;gap:0}.opening-copy{text-align:center;margin:auto}.opening-copy h1{font-size:58px;line-height:1.15}.opening-copy p{font-size:18px;margin:20px auto}.opening-copy .button{font-size:16px}.opening-secondary{margin-inline-start:18px;font-size:15px}.opening-landscape{min-height:390px}.opening-garden{width:110%;left:-5%;bottom:-12px}.opening-friends{height:80%;width:80%;left:10%}.opening-invitation{padding:14px 18px;bottom:4%;left:0}.opening-invitation b{font-size:17px}.opening-caption{bottom:18px;right:0;width:100%;text-align:center;font-size:12px}.world-discover,.world-play,.world-watch{padding:50px 22px}.world-section-title{gap:18px;align-items:flex-start;flex-direction:column;margin-bottom:25px}.world-section-title h2,.world-together h2,.world-closing h2{font-size:38px}.world-section-title>p{font-size:17px}.world-chapter-tabs{gap:8px}.world-chapter-tabs button{padding:12px 15px;font-size:14px}.world-chapter-view{grid-template-columns:1fr}.chapter-art{height:280px;padding:25px 55px 0}.chapter-story{padding:28px}.chapter-story h3{font-size:37px}.chapter-story p{font-size:20px;margin:14px 0 22px}.world-play-grid{grid-template-columns:1fr}.play-image{height:260px;padding-inline:50px}.world-play-item h3{font-size:26px}.world-together{grid-template-columns:1fr}.world-together>img{height:360px}.world-together>div{padding:35px 25px 45px}.world-together p{font-size:19px}.world-watch-grid{grid-template-columns:1fr;gap:30px}.world-watch-grid h3{font-size:22px;margin-top:14px}.world-closing{grid-template-columns:1fr;margin:0 22px 45px;padding:32px 25px;gap:25px}.world-closing>img{height:270px;grid-row:1}.world-closing p{font-size:18px}}@media(prefers-reduced-motion:reduce){.chapter-story{animation:none}.opening-friends,.world-play-item{transition:none}.world-play-item:hover,.opening-friends:hover{transform:none}}.reduce-motion .chapter-story{animation:none}.reduce-motion .opening-friends,.reduce-motion .world-play-item{transition:none}.research-setup{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:28px;margin-bottom:36px}.study-picker{display:grid;align-content:start;gap:10px}.study-picker h2{font-size:20px;margin-bottom:6px}.study-pick{display:flex;justify-content:space-between;align-items:center;gap:12px;text-align:start;padding:16px 20px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.study-pick:hover{transform:translateY(-2px);box-shadow:0 16px 40px #153e3518}.study-pick.active{border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green),var(--shadow)}.study-pick small,.study-note,.arm-n{color:var(--muted)}.study-note{margin:14px 0;line-height:1.8}.study-detail{display:grid;gap:22px;animation:research-in .3s ease both}.study-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:18px}.study-head h2{font-size:28px;margin:8px 0}.study-actions,.study-steps{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.arm-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.arm-card,.study-card,.lab-stage{background:#fff;border-radius:20px;padding:26px;box-shadow:0 1px 2px #153e350d,var(--shadow)}.arm-card{border-top:5px solid var(--green)}.arm-card.control{border-top-color:var(--purple)}.arm-card h3{font-size:21px}.arm-card h4{margin:20px 0 8px;font-size:16px}.arm-card dl{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0 0}.arm-card dt{color:var(--muted);font-size:13px}.arm-card dd{margin:4px 0 0;font-size:22px;font-weight:800}.bar-row{display:grid;grid-template-columns:48px 1fr 92px;align-items:center;gap:12px;margin-top:12px}.bar-row b{font-variant-numeric:tabular-nums}.bar-track{height:12px;border-radius:99px;background:var(--sky);overflow:hidden}.bar-track i{display:block;height:100%;border-radius:inherit;background:var(--green)}.control .bar-track i{background:var(--purple)}.consent-cell{display:grid;gap:8px;min-width:210px}.consent-cell input:not([type=checkbox]),.study-detail select,.lab-page input:not([type=checkbox]),.lab-page select,.lab-text textarea{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff}.study-detail tbody th{background:none;color:var(--ink);font-size:15px}.consent-cell label{display:flex;flex-direction:row;gap:8px;align-items:center;font-size:13px}.study-detail :focus-visible,.lab-page :focus-visible{outline:3px solid var(--gold);outline-offset:2px}.study-list{display:grid;gap:20px}.study-card{display:grid;gap:16px}.study-card h2{font-size:22px;margin-top:8px}.lab-study{display:grid;gap:8px;max-width:420px;margin-bottom:20px}.lab-steps{list-style:none;padding:0;margin:0 0 22px;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.lab-steps button{width:100%;min-height:56px;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;text-align:start;font-weight:700;transition:transform .2s ease,background .2s ease}.lab-steps button:hover{transform:translateY(-2px)}.lab-steps span{flex-shrink:0;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--sky)}.lab-steps .done span{background:var(--green);color:#fff}.lab-steps .active{background:var(--green);border-color:var(--green);color:#fff}.lab-steps .active span{background:#fff;color:var(--green)}.lab-stage{display:grid;gap:16px;justify-items:start;animation:research-in .3s ease both}.lab-stage h2{font-size:26px}.lab-stage p{line-height:1.9}.lab-choices{border:0;padding:0;margin:0;display:grid;gap:10px}.lab-choices legend{font-weight:700;margin-bottom:8px}.lab-choices label{display:flex;flex-direction:row;gap:10px;align-items:center}.lab-measure{display:grid;gap:12px;justify-items:start;width:100%;padding:20px;border-radius:var(--radius);background:var(--sky)}.lab-measure label,.lab-text{display:grid;gap:8px;width:100%;max-width:560px}.lab-result{width:100%;max-width:560px}.lab-saved{margin-top:14px;font-size:20px;font-weight:800;color:var(--green)}.print-only{display:none}@keyframes research-in{0%{opacity:0;transform:translateY(8px)}}@media(prefers-reduced-motion:reduce){.study-detail,.lab-stage,.bar-track i,.study-pick,.lab-steps button{animation:none;transition:none}}@media(max-width:860px){.research-setup,.arm-grid{grid-template-columns:1fr}.lab-steps{gap:6px}.lab-steps button{flex-direction:column;justify-content:center;gap:6px;padding:8px 4px;font-size:12px;text-align:center}}@media print{.research-page .no-print,.community-nav,.mobile-app-nav{display:none!important}.print-only{display:block}.consent-letter{line-height:2;font-size:15px}.consent-letter h1{font-size:22px;margin-bottom:16px}.consent-lines p{margin-top:18px}}.lab-progress{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:14px;margin-bottom:14px;font-weight:700;color:var(--green)}.lab-body{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:24px;align-items:start}.lab-scene{position:sticky;top:110px;border-radius:20px;overflow:hidden;background:#ddeff2;box-shadow:0 1px 2px #153e350d,var(--shadow)}.lab-scene img{width:100%;aspect-ratio:4 / 3;object-fit:cover}.lab-scene p{padding:18px 22px 22px;line-height:1.8;color:#1c5666}.lab-measure input[type=number]{font-size:28px;font-weight:800;max-width:220px;text-align:center}.study-card{background:var(--sky)}@media(max-width:860px){.lab-body{grid-template-columns:1fr}.lab-scene{display:none}}.lab-scene img{height:auto}.study-questions{background:#fff;border-radius:20px;padding:24px;margin-bottom:22px;box-shadow:0 1px 2px #153e350d,var(--shadow)}.study-questions-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:start;gap:12px}.question-list{margin:12px 0 0;padding-inline-start:24px;display:grid;gap:16px}.question-list>li>p{font-weight:700;margin-bottom:6px}.question-list ul{margin:0;padding-inline-start:18px;line-height:1.9}.question-list .is-answer{color:var(--green);font-weight:700}.question-page{color:var(--muted)}@media print{.study-questions-print{font-size:14px;line-height:1.8}.study-questions-print h1{font-size:20px;margin-bottom:12px}}.research-workspace{margin-block:28px;color:var(--world-green)}.research-workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-block-end:20px}.research-workspace-heading h3{font-size:1.5rem;margin:0 0 8px}.research-workspace-heading p,.research-export p{line-height:1.8;max-width:68ch;margin:0}.research-workspace-heading img{width:108px;height:92px;object-fit:contain}.research-disclosure{border-block-start:1px solid var(--world-line);padding-block:18px}.research-disclosure summary{cursor:pointer;display:list-item;min-height:44px;font-weight:800;font-size:1.15rem;padding-inline-start:8px}.research-disclosure summary small{display:inline-block;font-size:.875rem;font-weight:400;margin-inline-start:18px}.research-disclosure form{margin-block:20px}.research-plan-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;border:0;padding:0;margin:0 0 20px}.research-plan-fields label,.research-track{display:grid;gap:8px;font-weight:700;min-width:0;align-content:start}.research-workspace input,.research-workspace select,.research-workspace textarea{width:100%;min-width:0;min-height:44px;padding:12px;border:1px solid var(--world-line);border-radius:10px;background:var(--white, #fff);color:var(--world-green);font:inherit;font-size:1rem;font-weight:400}.research-workspace textarea{resize:vertical;line-height:1.8}.research-workspace fieldset:disabled textarea,.research-workspace fieldset:disabled input{background:var(--world-paper);color:var(--world-green);opacity:1}.research-workspace :focus-visible{outline:3px solid var(--gold);outline-offset:3px}.research-field-wide{grid-column:1/-1}.research-track{max-width:380px}.evidence-list{display:grid;gap:0;margin-block:20px}.evidence-list article{padding:20px 0;border-block-end:1px solid var(--world-line);overflow-wrap:anywhere}.evidence-list article>div,.evidence-list footer{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.875rem}.evidence-list h4{font-size:1.2rem;margin:12px 0 8px}.evidence-list p{line-height:1.9;white-space:pre-wrap;max-width:72ch}.evidence-list a{text-decoration:underline;text-underline-offset:5px;min-height:44px;display:inline-flex;align-items:center}.research-evidence-form{padding:22px;background:var(--world-leaf);border-radius:16px}.research-evidence-form h4{margin:0 0 20px;font-size:1.2rem}.research-message{padding:14px 18px;background:var(--world-lilac);border-radius:10px;line-height:1.8}.research-audit{list-style:none;padding:0;max-height:320px;overflow:auto}.research-audit li{display:flex;justify-content:space-between;gap:20px;padding-block:12px;border-block-end:1px solid var(--world-line);font-size:.9rem}.research-audit time{white-space:nowrap}.research-export{display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--world-lilac);padding:24px;border-radius:16px;margin-block-start:20px}.research-export h4{font-size:1.2rem;margin:0 0 8px}.research-export .button{flex-shrink:0}.research-workspace caption{text-align:start;line-height:1.8;padding-block:12px}.research-workspace td{min-width:100px}.research-workspace .button{min-height:44px}.research-workspace bdi{font-variant-numeric:tabular-nums}.research-quality{background:var(--world-paper);padding-block:20px;border-block:1px solid var(--world-line);margin-block:22px}.research-quality p{line-height:1.9;max-width:75ch}.lab-measurement-fields{display:grid;gap:16px;margin-block:20px}.lab-measurement-fields label{display:grid;gap:8px}.lab-measurement-fields small{line-height:1.8;font-size:.875rem}@media(max-width:700px){.research-page .study-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;gap:10px}.research-page .study-actions .button{width:100%;min-width:0;padding:10px;font-size:.875rem}.research-plan-fields{grid-template-columns:minmax(0,1fr)}.research-workspace-heading img{width:76px;height:80px}.research-workspace-heading h3{font-size:1.25rem}.research-disclosure summary small{display:block;margin:8px 0 0}.research-export{display:grid;padding:20px}.research-evidence-form{padding:18px}.research-audit li{display:grid;gap:6px}.research-workspace .button{width:100%}}.journal-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px}.journal-list li{padding:14px 18px;border-radius:var(--radius);background:var(--sky);border-inline-start:4px solid var(--green)}.journal-list li.reflection-pre,.journal-list li.reflection-post{border-inline-start-color:var(--purple);background:#f3eef8}.journal-list li.challenge{border-inline-start-color:var(--gold);background:#fbf4e3}.journal-list li>div{display:flex;justify-content:space-between;gap:12px;font-weight:700;font-size:14px;margin-bottom:6px}.journal-list time{color:var(--muted);font-weight:500}.journal-list p{line-height:1.9;white-space:pre-wrap}:root{font-family:Tajawal,sans-serif;color:#173f35;background:#fcfdfb;font-synthesis:none;--ink: #173f35;--muted: #5b7068;--green: #175e4c;--green-dark: #103f34;--sky: #e4f4f6;--line: #dce7df;--gold: #e9bc63;--purple: #785b9e;--radius: 16px;--shadow: 0 12px 38px #153e3510}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{cursor:not-allowed;opacity:.5}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:800;text-wrap:balance}p{line-height:1.8;text-wrap:pretty}h1{font-size:44px;line-height:1.3}h2{font-size:34px;line-height:1.35}h3{font-size:21px;line-height:1.4}button{border:0;background:none}input,select,textarea{accent-color:var(--green);caret-color:var(--green)}::selection{background:#d6eabc;color:var(--green-dark)}:focus-visible{outline:3px solid #be912f;outline-offset:4px;border-radius:4px}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-track{background:#f0f5f0}::-webkit-scrollbar-thumb{background:#a6b9ae;border-radius:9px}.skip-link{position:fixed;right:20px;top:-60px;z-index:100;background:var(--green);color:#fff;padding:12px}.skip-link:focus{top:8px}.header{position:sticky;top:0;background:#fcfdfbf5;border-bottom:1px solid #e5eee7;z-index:30}.nav-wrap{max-width:1300px;margin:auto;padding:18px 40px;display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:91px}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:20px;line-height:1.15;font-weight:700}.brand b{display:block;font-size:24px;font-weight:800}.brand small{display:block;font-size:10px;letter-spacing:0;font-weight:500;color:var(--muted);margin-top:6px}.brand-symbol{position:relative;color:var(--green);padding:13px 9px;border:1px solid #c7d8cc;border-radius:12px}.brand-spark{position:absolute;top:-9px;right:13px;color:#a87924;background:#fcfdfb;font-size:18px}.nav-links{display:flex;align-items:center;gap:27px}.nav-links>a{font-size:15px;font-weight:700;color:#566a61;position:relative;padding:13px 0}.nav-links>a.active{color:var(--green)}.nav-links>a.active:after{content:"";height:3px;width:22px;background:var(--green);position:absolute;bottom:2px;right:calc(50% - 11px);border-radius:3px}.nav-links>a:hover{color:var(--green)}.nav-dot{display:inline-block;background:#c79a3a;width:5px;height:5px;border-radius:50%;margin-right:5px;vertical-align:middle}.nav-actions{display:flex;gap:10px;align-items:center}.mobile-menu{display:none}.profile-link{display:flex;gap:8px;align-items:center;font-size:14px}.profile-link>span{background:#e7efdf;color:var(--green);width:37px;height:37px;border-radius:50%;display:grid;place-items:center;font-size:19px;font-weight:700}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--green);color:#fff;padding:14px 23px;border:1px solid var(--green);border-radius:10px;font-size:16px;font-weight:700;line-height:1.2;min-height:48px;transition:background .2s,transform .2s,box-shadow .2s;white-space:nowrap}.button:hover:not(:disabled){background:#104c3c;transform:translateY(-2px);box-shadow:0 6px 17px #103f3417}.button.outline{background:transparent;border-color:#c9d9ce;color:var(--green)}.button.outline:hover:not(:disabled){background:#eef5ee;box-shadow:none}.button.small{padding:10px 15px;min-height:39px;font-size:14px;gap:8px}.button.large{min-height:55px;padding:17px 25px}.button.full{width:100%}.button.gold-button{background:#edc777;border-color:#edc777;color:#253d2e}.button.gold-button:hover:not(:disabled){background:#f6d798}.text-link{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:15px;color:var(--green);padding:4px 0;line-height:1.5}.text-link:hover{color:#80702d}.icon-button{display:inline-flex;align-items:center;justify-content:center;padding:8px;min-width:36px;min-height:36px;border-radius:9px;color:inherit}.icon-button:hover:not(:disabled){background:#e8f0e8}.icon-button.selected{background:#e7eecf;color:var(--green)}.tag{background:#ffffff9e;padding:5px 10px;border-radius:5px;font-size:12px;font-weight:700;display:inline-flex;width:fit-content}.hero{background:linear-gradient(135deg,#eff8ec,#eef9f8 65%,#e6f4f7);position:relative;overflow:hidden}.hero-inner{max-width:1280px;margin:auto;padding:54px 50px 18px;display:grid;grid-template-columns:1.04fr 1fr;align-items:center;gap:30px;min-height:601px}.hero-copy{padding:0 0 30px;position:relative;z-index:2}.hero-copy h1{font-size:61px;line-height:1.35;letter-spacing:-1.5px;color:#173e34}.hero-copy h1 span{color:#317357}.hero-copy>p{margin-top:25px;font-size:19px;color:#577365;line-height:1.85}.hero-buttons{display:flex;gap:13px;margin-top:31px}.author-line{display:flex;align-items:center;gap:12px;margin-top:32px;font-size:13px;color:#536e60}.author-emblem{height:41px;width:41px;border:1px solid #c7dace;border-radius:50%;display:grid;place-items:center}.author-line small{display:block;font-size:12px;margin-top:6px;color:#63776d}.hero-visual{position:relative;min-width:0;width:100%;height:490px;display:flex;align-items:center;justify-content:center}.world-art{width:104%;max-width:590px;height:490px;object-fit:contain;position:relative;z-index:2;animation:world-breathe 7s ease-in-out infinite}.hero-orbit{position:absolute;border-radius:50%;border:1px solid #c4dcce}.orbit-one{width:390px;height:390px;top:27px;left:43px;background:#deeed882}.orbit-two{width:460px;height:460px;top:0;left:11px;border-style:dashed}.floating-note{position:absolute;bottom:42px;left:18px;z-index:4;display:flex;align-items:center;gap:11px;text-align:right;background:#fff;padding:14px 17px;border-radius:12px;box-shadow:0 12px 40px #1747341a;animation:note-float 6s ease-in-out infinite;font-size:15px;font-weight:700;max-width:335px}.floating-note small{display:block;font-size:11px;font-weight:500;margin-top:5px;color:#687b71}.note-icon{background:#f5ebca;color:#8c6823;display:grid;place-items:center;height:40px;width:40px;border-radius:10px;flex-shrink:0}.floating-lesson{position:absolute;top:58px;right:-7px;background:#fff;z-index:5;padding:12px;box-shadow:0 10px 24px #17473412;border-radius:12px;display:flex;align-items:center;gap:12px;transform:rotate(-3deg);font-size:11px;animation:lesson-float 6s ease-in-out infinite .5s}.floating-lesson>span{background:#e3f3f7;color:#397a92;width:36px;height:36px;border-radius:9px;display:grid;place-items:center}.floating-lesson b{font-size:13px;display:block;margin-top:5px}.art-dot{position:absolute;border-radius:50%;z-index:3}.dot-one{width:10px;height:10px;background:#e7bb55;left:0;top:118px}.dot-two{width:6px;height:6px;background:#9874b7;right:11px;bottom:125px}.hero-bottom{max-width:1180px;border-top:1px solid #d5e7d9;margin:auto;padding:20px 0 21px;display:flex;align-items:center;justify-content:center;gap:70px;color:#576e60;font-size:13px;font-weight:500}.hero-bottom span{display:flex;align-items:center;gap:10px}.hero-bottom svg{color:#537c5f}@keyframes world-breathe{0%,to{transform:translateY(0) rotate(-.5deg)}50%{transform:translateY(-7px) rotate(.5deg)}}@keyframes note-float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes lesson-float{0%,to{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-6px) rotate(-1deg)}}.section{max-width:1180px;margin:0 auto;padding:82px 0 0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:34px}.section-heading h2{font-size:36px;line-height:1.35}.section-heading p{color:var(--muted);font-size:16px;margin-top:10px}.section-heading.compact{margin:24px 0}.section-heading.compact h2{font-size:25px}.journey-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px}.chapter-stations{display:flex;flex-direction:column;justify-content:space-between}.station{display:flex;gap:17px;align-items:center;text-align:right;width:100%;padding:16px 18px;border:1px solid transparent;border-radius:12px;transition:background .2s,border-color .2s,transform .2s}.station.active{border-color:#d5e3d8;background:#f0f6ec}.station:hover{background:#f0f6ec;transform:translate(-3px)}.station-icon{width:61px;height:61px;display:grid;place-items:center;border-radius:13px;flex-shrink:0}.station h3{font-size:22px}.station p{font-size:13px;color:var(--muted);margin-top:3px}.station>svg:last-child{margin-right:auto}.purple .station-icon,.lesson-symbol.purple,.practice-orb.purple{background:#efe8f6;color:#76549c}.blue .station-icon,.lesson-symbol.blue,.practice-orb.blue{background:#e0f1f5;color:#337789}.green .station-icon,.lesson-symbol.green,.practice-orb.green{background:#e8f0d9;color:#467042}.gold .station-icon,.lesson-symbol.gold,.practice-orb.gold{background:#fbefd0;color:#926b25}.pink .station-icon,.lesson-symbol.pink,.practice-orb.pink{background:#f7e7e9;color:#a6526c}.chapter-preview{background:#eaf3f6;min-height:390px;border-radius:20px;position:relative;overflow:hidden;display:flex;align-items:center;padding:30px 35px}.chapter-preview.purple{background:#eee8f4}.chapter-preview.green{background:#edf3e3}.chapter-preview.gold{background:#fbf1d7}.preview-text{width:60%;z-index:2}.preview-icon{display:grid;place-items:center;background:#ffffff8a;width:59px;height:59px;border-radius:15px;margin-bottom:20px;color:#3b7b86}.preview-text h3{font-size:29px;line-height:1.45;margin-bottom:14px}.preview-text p{font-size:14px;color:#526d65;line-height:1.8;margin-bottom:22px}.preview-book{width:175px;height:245px;object-fit:cover;transform:rotate(-8deg);position:absolute;left:-3px;bottom:39px;border-radius:3px;box-shadow:0 18px 35px #34463b24}.preview-flower{position:absolute;left:33px;top:38px;color:#b49e54;transform:rotate(13deg)}.game-teasers{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.game-teaser{position:relative;overflow:hidden;border-radius:16px;background:#eaf3f5;padding:26px;display:block;transition:transform .25s}.game-teaser:hover{transform:translateY(-5px)}.game-teaser.green{background:#edf2e4}.game-teaser.purple{background:#f0eaf6}.game-drawing{height:130px;display:flex;justify-content:center;align-items:center;position:relative;color:#3d8790;margin-bottom:12px}.green .game-drawing{color:#557a43}.purple .game-drawing{color:#8865ab}.game-drawing>svg{filter:drop-shadow(0 7px 0 #ffffff70)}.tiny-steps{position:absolute;left:35px;top:20px;transform:rotate(-12deg);display:flex;flex-direction:column;gap:5px}.tiny-steps i{height:21px;width:43px;border-radius:5px;background:#fff;box-shadow:0 3px 9px #3155540a}.tiny-steps i:after{content:"";display:block;width:23px;height:3px;background:currentColor;margin:9px}.mini-suns{position:absolute;left:40px;top:15px;display:flex;gap:18px;align-items:center;transform:rotate(-12deg)}.game-teaser h3{font-size:24px;margin-top:9px}.game-teaser p{font-size:14px;color:#5e726a;margin-top:6px}.round-arrow{position:absolute;left:23px;bottom:27px;background:#ffffffa8;width:35px;height:35px;display:grid;place-items:center;border-radius:50%}.game-teaser>div:nth-child(2){padding-left:25px}.competition-banner{background:#174c3e;border-radius:22px;padding:51px 62px;display:grid;grid-template-columns:1.3fr 1fr;align-items:center;margin-top:80px;position:relative;overflow:hidden}.competition-copy h2{color:#fff;font-size:40px;line-height:1.5}.competition-copy h2 span{color:#e4c985}.competition-copy>p{color:#c6d9ce;font-size:16px;max-width:530px;margin:17px 0 24px}.competition-art{min-height:265px;position:relative;display:grid;place-items:center}.trophy-halo{width:230px;height:230px;border-radius:50%;background:#ffffff05;border:1px solid #ffffff20;display:grid;place-items:center;color:#e6c27a;position:relative}.trophy-halo:before{content:"";position:absolute;top:18px;right:18px;bottom:18px;left:18px;border:1px dashed #d4c08b4d;border-radius:50%}.trophy-halo svg{filter:drop-shadow(0 9px 12px #062e2452)}.team-bubble{position:absolute;background:#ecf0df;color:#28523b;display:flex;align-items:center;gap:9px;padding:12px 18px;border-radius:10px;font-size:15px;font-weight:700;box-shadow:0 8px 20px #06382b28}.bubble-school{top:10px;right:3px;transform:rotate(6deg)}.bubble-group{bottom:9px;left:5px;transform:rotate(-6deg)}.competition-star{color:#e8c477;position:absolute;left:9px;top:20px}.video-row{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.video-teaser{display:block;text-align:right;width:100%;padding:0;background:none}.video-thumb{aspect-ratio:1.75;overflow:hidden;border-radius:12px;position:relative;background:#d7e5d8}.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.video-teaser:hover img{transform:scale(1.045)}.play-circle{background:#fff;color:var(--green);height:49px;width:49px;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;box-shadow:0 5px 20px #0002}.play-circle svg{margin-right:-3px}.duration{background:#183f35dc;color:#fff;position:absolute;bottom:12px;left:12px;padding:4px 8px;font-size:12px;border-radius:4px}.video-teaser>small{display:block;margin:16px 0 6px;font-size:12px;color:#4c7c65;font-weight:700}.video-teaser h3{font-size:21px;line-height:1.5}.video-teaser>p{font-size:14px;color:var(--muted);margin-top:9px}.family-section{display:grid;grid-template-columns:.9fr 1fr;gap:90px;align-items:center;padding-top:80px;padding-bottom:30px}.family-art{background:#eef4e5;border-radius:42% 48% 35% 38%;min-height:330px;position:relative}.family-art img{height:340px;width:100%;object-fit:contain;position:absolute;bottom:-4px;animation:world-breathe 8s ease-in-out infinite}.family-section h2{font-size:40px;line-height:1.4}.family-section p{font-size:17px;color:var(--muted);margin:20px 0;max-width:460px}.closing-cta{display:flex;justify-content:space-between;align-items:center;padding-top:45px;padding-bottom:0;margin-top:40px;border-top:1px solid var(--line)}.closing-cta h2{font-size:30px}.footer{max-width:1180px;margin:85px auto 0;padding:42px 0 0;border-top:1px solid var(--line)}.footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:45px;padding-bottom:35px}.footer-brand{font-size:27px;font-weight:800}.footer-top p{font-size:14px;color:var(--muted);margin-top:12px}.footer-links{display:flex;flex-direction:column;gap:15px;font-size:14px}.footer-links a,.footer-links button{display:flex;gap:8px;align-items:center;width:fit-content;text-align:right;padding:0}.footer-links a:hover,.footer-links button:hover{color:#8b6b2b}.footer-bottom{padding:21px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:20px}.footer-bottom span:last-child{display:flex;align-items:center;gap:8px}.page{max-width:1180px;margin:0 auto;padding:54px 0 0;min-height:55vh}.page-title{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:35px}.page-title h1{font-size:42px}.page-title p{font-size:17px;color:var(--muted);margin-top:10px}.section-title{font-size:29px;margin:42px 0 22px}.empty{padding:48px 25px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:15px;background:#f4f7ef;border-radius:16px}.empty h3{font-size:25px}.empty p{color:var(--muted);max-width:500px;font-size:15px}.empty-icon{width:77px;height:77px;display:grid;place-items:center;color:#577a56;background:#e7efde;border-radius:50%;margin-bottom:5px}.loading{display:flex;justify-content:center;align-items:center;gap:14px;padding:90px 20px;color:var(--green)}.spin{animation:spin 1.2s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.subtle{color:var(--muted);font-size:13px;line-height:1.7}.notice{padding:16px 20px;background:#f6efd9;border-radius:10px;color:#6e572d;font-size:14px;line-height:1.9;margin:20px 0}.form-error{color:#a53e39;font-size:14px;margin:12px 0;line-height:1.7}.success-text{color:#276c45;font-size:14px;margin:12px 0}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%);z-index:99;background:#173f35;color:#fff;box-shadow:0 10px 25px #0002;border-radius:12px;padding:15px 20px;display:flex;align-items:center;gap:12px;max-width:calc(100vw - 30px);min-width:280px;font-size:15px}.toast button{color:#fff;margin-right:auto;display:flex;padding:4px}.toast>svg{flex-shrink:0}label{font-size:14px;font-weight:700;display:flex;flex-direction:column;gap:9px}input,select,textarea{width:100%;background:#fff;color:var(--ink);border:1px solid #ceddd3;border-radius:8px;padding:12px 13px;min-height:43px;line-height:1.3;font-size:15px}input::placeholder,textarea::placeholder{color:#728176;font-weight:400}select{cursor:pointer}textarea{min-height:115px;resize:vertical}input[type=checkbox]{width:19px;min-height:19px}.checkbox-label{flex-direction:row;align-items:center;margin:20px 0;font-weight:500}input[type=range]{padding:0;border:0;height:20px;min-height:20px;background:transparent}.auth-dialog{width:490px;border:0;border-radius:22px;padding:30px 37px 35px;color:var(--ink);max-height:90vh;overflow-y:auto;box-shadow:0 25px 80px #12382e38}.auth-dialog::backdrop{background:#16392e77}.close-dialog{position:absolute;left:17px;top:15px}.auth-art{height:125px;display:flex;justify-content:center;margin:0 0 17px}.auth-art img{height:100%;width:170px;object-fit:contain}.auth-dialog h2{font-size:29px;text-align:center}.auth-dialog>p{text-align:center;font-size:14px;color:var(--muted);margin:10px 0 20px}.segmented{display:flex;gap:4px;background:#eef3e9;padding:5px;border-radius:9px;margin:20px 0}.segmented button{flex:1;font-size:13px;padding:10px 6px;border-radius:7px}.segmented button.active{background:#fff;font-weight:700;box-shadow:0 2px 7px #173f3510}.auth-dialog form{display:flex;flex-direction:column;gap:17px}.path-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.path-options button{border:1px solid #d7e1d8;border-radius:10px;display:flex;flex-direction:column;align-items:center;padding:14px;gap:8px;font-size:16px;font-weight:700}.path-options button.selected{background:#eef5e8;border-color:#7eaa78}.path-options small{font-size:11px;font-weight:400;color:var(--muted)}.auth-dialog .notice,.auth-dialog .form-error{margin:0}.learning-layout{display:grid;grid-template-columns:250px 1fr;gap:40px}.learning-sidebar{position:sticky;top:116px;height:fit-content;padding-top:4px}.learning-sidebar h3{font-size:17px;margin-bottom:19px}.learning-sidebar>button{display:flex;gap:12px;align-items:center;width:100%;text-align:right;padding:13px 15px;margin:4px 0;border-radius:9px;font-size:15px;color:#5c7064}.learning-sidebar>button>span{margin-right:auto;font-size:12px}.learning-sidebar>button.selected{background:#eaf2e3;color:var(--green);font-weight:700}.sidebar-progress{border-top:1px solid var(--line);margin-top:25px;padding:24px 8px 0}.sidebar-progress>div:first-child{font-size:12px;display:flex;justify-content:space-between;margin-bottom:13px}.sidebar-progress p{font-size:12px;color:var(--muted);margin-top:14px}.progress-track{height:7px;background:#dce8d7;border-radius:10px;overflow:hidden}.progress-track i{display:block;height:100%;background:#549363;border-radius:10px;transition:background .3s}.search-field{display:flex;flex-direction:row;align-items:center;gap:9px;border:1px solid #d7e1d7;border-radius:10px;padding:1px 15px;background:#fff;font-weight:400}.search-field input{border:0;background:none;padding:13px 0}.search-field input:focus-visible{outline-offset:0}.search-field svg{color:#637e6c;flex-shrink:0}.search-field button{display:flex}.result-count{font-size:13px;color:var(--muted);margin:22px 0 12px}.lesson-row{display:flex;align-items:center;gap:20px;padding:22px 0;border-bottom:1px solid var(--line);transition:background .2s}.lesson-row:hover{background:#f3f7ef}.lesson-symbol{height:53px;width:53px;display:grid;place-items:center;border-radius:12px;flex-shrink:0}.lesson-row-copy{flex:1}.lesson-chapter{color:var(--muted);font-size:11px;font-weight:500}.lesson-row h3{font-size:22px;margin:4px 0}.lesson-row p{font-size:13px;color:var(--muted)}.lesson-row-meta{display:flex;flex-direction:column;gap:9px;font-size:12px;min-width:88px;color:#64796b}.lesson-row-meta>span:first-child{display:flex;align-items:center;gap:6px}.lesson-row.completed .lesson-symbol{background:#e4eecf;color:var(--green)}.lesson-row.completed .lesson-row-meta>span:last-child{color:#3b7b4b;font-weight:700}.breadcrumb{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:13px;flex-wrap:wrap;margin-bottom:27px}.breadcrumb span{color:var(--ink)}.lesson-title{display:flex;align-items:center;gap:19px;margin-bottom:30px}.lesson-title h1{font-size:36px}.lesson-title p{font-size:15px;color:var(--muted);margin-top:8px}.lesson-title>.lesson-symbol{height:68px;width:68px}.lesson-time{display:flex;gap:8px;align-items:center;margin-right:auto;font-size:13px;color:var(--muted);white-space:nowrap}.lesson-tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);margin-bottom:34px}.lesson-tabs button{display:flex;align-items:center;gap:9px;padding:15px 9px;font-size:16px;position:relative;color:var(--muted)}.lesson-tabs button.active{font-weight:700;color:var(--green)}.lesson-tabs button.active:after{content:"";height:3px;border-radius:3px;position:absolute;bottom:-1px;right:0;left:0;background:var(--green)}.lesson-content{display:grid;grid-template-columns:1fr .72fr;gap:65px;align-items:start}.lesson-guidance{padding:18px 0}.lesson-guidance h2{font-size:29px;margin-bottom:25px}.learning-points>div{display:flex;gap:15px;align-items:flex-start;padding:14px 0}.learning-points span{width:32px;height:32px;background:#e9f0dc;border-radius:50%;flex-shrink:0;display:grid;place-items:center;font-size:14px;color:#537846;font-weight:700}.learning-points p{font-size:17px;padding-top:1px}.source-note{display:flex;gap:12px;align-items:flex-start;background:#eff5ec;padding:18px 19px;border-radius:10px;margin:28px 0}.source-note svg{flex-shrink:0;margin-top:3px;color:#5f8856}.source-note p{font-size:13px;color:#5a715e}.lesson-source-preview{background:#edf2e7;padding:23px 38px 0;border-radius:14px}.lesson-source-preview>img{max-height:480px;object-fit:contain;box-shadow:0 8px 20px #12382e12}.source-preview-caption{display:flex;align-items:center;justify-content:center;gap:9px;font-size:13px;padding:15px 0;width:100%;color:#547154}.lesson-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding-top:27px;margin-top:38px}.source-reader{background:#edf3ea;border-radius:14px;padding-bottom:25px}.source-page-image{width:650px;max-width:calc(100% - 36px);margin:23px auto 0;border-radius:3px;box-shadow:0 9px 27px #16392e16}.reader-toolbar{display:flex;align-items:center;gap:14px;padding:15px 22px;background:#f5f8f1;border-bottom:1px solid #d6e2d7;border-radius:14px 14px 0 0;font-size:14px;flex-wrap:wrap}.reader-toolbar>.text-link{margin-right:auto}.lesson-practice{text-align:center;padding:35px 20px 42px;background:#eff5ea;border-radius:16px;display:flex;flex-direction:column;align-items:center}.practice-orb{display:grid;place-items:center;background:#e3edce;color:#567343;width:86px;height:86px;border-radius:25px;margin-bottom:20px}.lesson-practice h2{font-size:32px}.lesson-practice>p{color:var(--muted);margin:17px 0 24px;max-width:480px}.practice-note{font-size:12px;color:var(--muted);margin-top:25px}.book-reader{border:1px solid #d5e2d7;border-radius:14px;overflow:hidden}.page-number{display:flex;align-items:center;flex-direction:row;font-weight:500;gap:8px}.page-number input{width:65px;font-size:14px;padding:9px 8px;text-align:center}.toolbar-spacer{flex:1}.zoom-control{flex-direction:row;align-items:center;font-weight:500;font-size:13px}.zoom-control select{width:85px;font-size:13px;padding:8px}.book-stage{overflow:auto;max-height:1050px;background:#e9f0e6;padding:30px;direction:ltr;text-align:center}.book-stage img{max-width:none;display:inline-block;height:auto;box-shadow:0 8px 28px #253f241f}.book-bottom{padding:13px 25px;background:#f4f7ef;display:flex;align-items:center;gap:20px;font-size:13px;font-variant-numeric:tabular-nums}.book-bottom input{flex:1}.book-bottom>span{white-space:nowrap}.book-help{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:13px;flex-wrap:wrap;margin-top:15px}.book-help button{background:#edf1de;padding:3px 8px;border-radius:4px;margin-right:5px;color:var(--green)}.book-thumbnails{display:grid;grid-template-columns:repeat(8,1fr);gap:15px;padding:20px;max-height:420px;overflow:auto;background:#fff}.book-thumbnails button{padding:6px;border:2px solid transparent;border-radius:6px}.book-thumbnails button.selected{border-color:var(--green)}.book-thumbnails img{width:100%;border-radius:2px}.book-thumbnails span{font-size:12px;display:block;margin-top:5px}.filter-tabs{display:flex;align-items:center;gap:10px;margin-bottom:30px;flex-wrap:wrap}.filter-tabs button{border:1px solid #d7e3d8;padding:10px 19px;font-size:14px;border-radius:8px;color:#5d7466}.filter-tabs button.active{background:var(--green);color:#fff;border-color:var(--green)}.video-player-section{margin-bottom:35px}.video-player{aspect-ratio:16/9;background:#143d33;border-radius:16px;overflow:hidden}.video-player iframe{width:100%;height:100%;border:0}.video-info{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:23px 0}.video-info h2{font-size:29px}.video-info p{font-size:14px;color:var(--muted);margin-top:10px}.video-checkpoint{display:flex;gap:20px;align-items:start;background:#eef4e5;padding:24px;border-radius:14px}.video-checkpoint>div{flex:1}.video-checkpoint h3{font-size:22px}.video-checkpoint p{color:#5f705a;font-size:14px;margin:8px 0}.video-checkpoint>svg{color:#748851;flex-shrink:0;margin-top:5px}.inline-answers{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}.inline-answers button{border:1px solid #aabb92;border-radius:7px;padding:10px 17px;background:#fff}.inline-answers button.selected{background:#d7e7b9;border-color:#829c62}.games-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.game-card{border:1px solid #dbe5dc;border-radius:16px;overflow:hidden;transition:transform .25s}.game-card:hover{transform:translateY(-5px)}.game-card-art{height:205px;background:#e8f4f6;position:relative;display:grid;place-items:center;color:#398391;overflow:hidden}.game-card.green .game-card-art{background:#edf3e1;color:#5c8046}.game-card.purple .game-card-art{background:#efe9f6;color:#8a66ad}.game-card.gold .game-card-art{background:#fbf0d7;color:#ae8643}.game-card.pink .game-card-art{background:#f8e9ee;color:#b77e91}.game-card.teal .game-card-art{background:#e1eee9;color:#4d8d74}.game-card-art>svg{position:relative;z-index:2}.game-art-orbit{position:absolute;width:140px;height:140px;border:1px solid #fff9;border-radius:50%;left:calc(50% - 70px);top:32px}.game-card-body{padding:24px}.game-card h2{font-size:25px;margin:12px 0 9px}.game-card p{color:var(--muted);font-size:14px;min-height:28px}.game-card .text-link{margin-top:17px}.game-card .tag{background:#f0f4eb;color:#59784e}.illustrated-steps{position:absolute;left:35px;bottom:25px;display:flex;gap:5px;transform:rotate(-7deg)}.illustrated-steps span{width:29px;height:29px;display:grid;place-items:center;background:#fff;color:#4c7e88;border-radius:6px;font-size:12px}.mini-memory{position:absolute;left:24px;top:22px;display:grid;grid-template-columns:repeat(2,25px);gap:5px;transform:rotate(-15deg)}.mini-memory i{height:34px;background:#fff9;border-radius:5px}.game-characters{position:absolute;bottom:0;height:150px;right:8px;width:145px;object-fit:contain;transform:rotate(-5deg)}.learning-reminder{display:flex;align-items:center;gap:17px;margin-top:35px;padding:22px 25px;background:#eef5e8;border-radius:12px;color:#55704f}.learning-reminder svg{flex-shrink:0}.learning-reminder p{font-size:14px}.game-page{max-width:880px}.game-top{display:flex;align-items:center;gap:20px;justify-content:space-between;padding-bottom:24px;border-bottom:1px solid var(--line)}.game-top .tag{background:#e9f0dc;color:#597747}.game-timer{font-size:17px;display:flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums}.game-timer.urgent{color:#a53e39}.game-intro{text-align:center;padding:35px 15px 25px;display:flex;flex-direction:column;align-items:center}.game-intro .practice-orb{width:74px;height:74px;margin-bottom:17px;border-radius:21px}.game-intro h1{font-size:37px}.game-intro>p{color:var(--muted);font-size:16px;max-width:550px;margin-top:13px}.game-page.blue .practice-orb{background:#e0f0f3;color:#3b7c87}.game-page.purple .practice-orb{background:#eee5f4;color:#7c569f}.quiz-panel,.ordering-panel,.matching-panel,.memory-panel{max-width:680px;margin:auto}.quiz-panel{padding:30px;background:#f4f7ef;border-radius:16px}.question-progress{display:flex;gap:20px;align-items:center;margin-bottom:28px;color:#6b7d62;font-size:13px}.question-progress>.progress-track{flex:1}.quiz-panel h2{font-size:28px;line-height:1.65;margin-bottom:24px}.quiz-options{display:flex;flex-direction:column;gap:12px}.quiz-options button{padding:17px 18px;text-align:right;border:1px solid #d6e2d0;border-radius:10px;background:#fff;display:flex;align-items:center;gap:14px;font-size:17px;transition:background .2s,border-color .2s}.quiz-options button>span{font-size:14px;display:grid;place-items:center;width:29px;height:29px;border-radius:50%;background:#f0f4e9;flex-shrink:0;color:#667d55}.quiz-options button.selected{background:#e6f0da;border-color:#7a9f65;color:#285238}.quiz-options button>svg{margin-right:auto;flex-shrink:0}.quiz-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:27px}.order-items{display:flex;flex-direction:column;gap:11px;margin-bottom:25px}.order-item{display:flex;align-items:center;gap:13px;padding:15px 18px;border:1px solid #dae5db;background:#fff;border-radius:10px;cursor:grab;font-size:17px}.order-item:active{cursor:grabbing}.order-number{width:30px;height:30px;background:#e8f3f4;color:#4a7c86;display:grid;place-items:center;border-radius:7px;font-size:15px;flex-shrink:0}.order-item>svg{color:#8ba295;flex-shrink:0}.order-controls{display:flex;gap:2px;margin-right:auto}.order-controls .icon-button{min-width:30px;min-height:30px;padding:4px}.game-source{display:flex;justify-content:center;margin-top:20px;font-size:13px}.match-row{display:flex;align-items:center;gap:15px;margin-bottom:20px}.match-label{display:flex;align-items:center;gap:12px;min-width:120px;padding:15px 17px;background:#efe8f5;border-radius:10px;font-size:19px;font-weight:700;color:#735292}.match-line{flex:1;height:1px;background:#cbb7dd}.match-row select{width:260px;border-color:#d9c9e5}.matching-panel>.button{margin-top:12px}.memory-stats{display:flex;justify-content:space-between;font-size:14px;color:#7e6571;padding:8px 0 23px}.memory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.memory-card{aspect-ratio:.88;position:relative;border-radius:12px;perspective:800px;background:none;padding:0}.memory-card>span{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;backface-visibility:hidden;transition:transform .45s}.memory-back{background:#8b658c;color:#fff;transform:rotateY(0)}.memory-back small{font-size:10px;font-weight:500}.memory-front{background:#f8edf1;border:1px solid #dfccd6;color:#804f6b;transform:rotateY(180deg);font-size:19px;font-weight:700;padding:12px;line-height:1.6}.memory-card.flipped .memory-back{transform:rotateY(-180deg)}.memory-card.flipped .memory-front{transform:rotateY(0)}.memory-card.matched{opacity:1}.memory-card.matched .memory-front{background:#e9f2dc;border-color:#b7cba3;color:#4b713b}.game-bottom-note{max-width:680px;margin:30px auto 0;display:flex;align-items:flex-start;gap:10px;font-size:12px;color:var(--muted);line-height:1.8}.game-bottom-note svg{flex-shrink:0;margin-top:1px}.game-result{padding-top:40px;text-align:center}.result-award{display:grid;place-items:center;width:128px;height:128px;border-radius:50%;background:#eff0d5;color:#a78636;margin:0 auto 26px}.game-result h1{font-size:38px}.game-result>p{color:var(--muted);font-size:16px;margin:17px auto 22px;max-width:570px}.result-score{display:flex;flex-direction:column;gap:10px;align-items:center;margin-bottom:27px}.result-score strong{font-size:70px;font-weight:800;line-height:1.1;color:#327c51;font-variant-numeric:tabular-nums}.result-score small{font-size:25px;font-weight:500;margin-right:6px}.result-score>span{font-size:16px;color:#57745e}.result-actions{display:flex;justify-content:center;gap:12px}.feedback-list{text-align:right;margin:45px auto 0;max-width:680px}.feedback-list>h2{font-size:26px;margin-bottom:23px}.feedback{display:flex;gap:15px;padding:20px;border-radius:12px;margin:12px 0;background:#eef5e7}.feedback.incorrect{background:#fbf0e2}.feedback>svg{flex-shrink:0;color:#699152;margin-top:3px}.feedback.incorrect>svg{color:#b18845}.feedback h3{font-size:18px;margin-bottom:9px}.feedback p{font-size:15px;color:#557058}.feedback .text-link{font-size:12px;margin-top:10px}.competition-hero{background:#174c3e;color:#fff;border-radius:22px;padding:49px 57px;display:grid;grid-template-columns:1.5fr .7fr;gap:20px;align-items:center;overflow:hidden;position:relative}.competition-hero h1{font-size:46px;line-height:1.45}.competition-hero h1 span{color:#eac884}.competition-hero p{font-size:17px;color:#cee0d4;margin:20px 0 27px}.competition-hero-trophy{height:260px;display:grid;place-items:center;border:1px solid #ffffff1a;border-radius:50%;color:#efcb80;position:relative}.competition-hero-trophy:before{position:absolute;content:"";top:20px;right:20px;bottom:20px;left:20px;border:1px dashed #dcc99742;border-radius:50%}.trophy-star{position:absolute;left:7px;top:9px;animation:note-float 5s ease-in-out infinite}.competition-process{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:32px 0 40px;padding:0 22px}.competition-process>div{display:flex;align-items:center;gap:12px}.competition-process>div>svg{color:#7c9565;flex-shrink:0}.competition-process b{display:block;font-size:16px}.competition-process small{font-size:12px;display:block;color:var(--muted);margin-top:7px}.competition-process>svg{color:#a5b597}.competition-select{display:flex;gap:25px;margin-bottom:35px}.competition-select>label{flex:1;max-width:450px}.status-pill{display:inline-flex;padding:6px 11px;border-radius:6px;background:#edf0e4;color:#687e55;font-size:12px;font-weight:700;white-space:nowrap}.status-pill.open{background:#e1efda;color:#426a30}.status-pill.draft{background:#f6ebd3;color:#896b30}.status-pill.closed{background:#ece9ef;color:#756b7e}.round-row{display:flex;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding:23px 0}.round-row>div{flex:1}.round-index{height:47px;width:47px;display:grid;place-items:center;background:#eaf0df;color:#69804c;font-size:19px;font-weight:700;border-radius:12px;flex-shrink:0}.round-row h3{font-size:22px}.round-row p{font-size:13px;color:var(--muted);margin-top:6px}.leaderboard-section{padding:40px 0 0}.leaderboard-section .section-heading{margin-bottom:25px}.ranking-rule{font-size:13px;color:var(--muted);background:#f1f5e9;padding:17px 20px;border-radius:10px;margin-top:22px}.competition-rules{padding-top:45px;margin-top:40px;border-top:1px solid var(--line)}.competition-rules h2{font-size:29px;margin-bottom:25px}.competition-rules>div{display:grid;grid-template-columns:1fr 1fr;gap:20px 30px}.competition-rules p{display:flex;align-items:flex-start;gap:13px;font-size:15px;color:#587160}.competition-rules svg{flex-shrink:0;margin-top:3px;color:#6c8b5c}.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;text-align:right;font-size:15px;white-space:nowrap}th{background:#edf3e6;color:#57714b;font-weight:700;font-size:13px;padding:17px 21px}td{padding:20px 21px;border-bottom:1px solid #e4ece1;font-variant-numeric:tabular-nums}tr:last-child td{border-bottom:0}td small{display:block;color:var(--muted);font-size:11px;margin-top:7px}.rank{height:31px;width:31px;display:grid;place-items:center;border-radius:50%;background:#edf2e6;font-size:14px}.rank.first{background:#f7e7bd;color:#91702b}.group-forms{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:35px}.group-form{background:#eef4e6;border-radius:16px;padding:31px;display:flex;flex-direction:column;align-items:start;gap:20px}.group-form h2{font-size:28px;margin-bottom:-9px}.group-form>p{font-size:14px;color:var(--muted)}.group-form>svg{color:#65834f}.group-form label{width:100%}.group-form.create{background:#ecf4f4}.group-invitation{background:#f5f2e5;padding:20px 32px;border-radius:16px;display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:center}.group-invitation>img{height:165px;object-fit:contain;margin-bottom:15px}.group-invitation h2{font-size:27px}.group-invitation p{font-size:14px;color:var(--muted);margin:12px 0}.my-groups{display:grid;grid-template-columns:1fr 1fr;gap:23px}.group-card{display:flex;align-items:center;gap:17px;padding:25px;border:1px solid var(--line);border-radius:12px}.group-card h3{font-size:22px}.group-card p{font-size:13px;color:var(--muted);margin:6px 0}.group-card>.text-link{margin-right:auto}.group-code{display:flex;gap:10px;align-items:center;background:#eff4e8;padding:5px 8px;border-radius:5px;font-size:13px;letter-spacing:1px;margin-top:8px;color:#4c7244}.admin-tabs{display:flex;gap:15px;border-bottom:1px solid var(--line);margin-bottom:32px;overflow:auto}.admin-tabs>button{display:flex;gap:8px;align-items:center;padding:15px 12px;position:relative;font-size:16px;white-space:nowrap;color:var(--muted)}.admin-tabs>button.active{color:var(--green);font-weight:700}.admin-tabs>button.active:after{content:"";position:absolute;bottom:0;right:0;left:0;height:3px;background:var(--green);border-radius:3px}.admin-selector{display:flex;align-items:center;gap:20px;justify-content:space-between;margin:25px 0}.admin-selector>label{max-width:430px;width:100%}.group-management-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:30px 0}.group-management-head h2{font-size:30px}.group-management-head>div{font-size:14px;display:flex;align-items:center;gap:10px}.group-management-head b{font-variant-numeric:tabular-nums;letter-spacing:1px}.admin-form{background:#f0f5e9;border-radius:15px;padding:30px;margin:25px 0 35px}.admin-form h2{font-size:28px;margin-bottom:22px}.admin-form>p{font-size:14px;color:var(--muted);margin:-10px 0 23px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:23px}.admin-competition{border:1px solid var(--line);padding:10px 27px 27px;border-radius:14px;margin:25px 0}.admin-competition .section-heading h2{font-size:26px}.admin-competition .section-heading select{max-width:165px;font-size:13px}.admin-competition .section-heading p{font-size:13px}.admin-round{display:flex;gap:12px;align-items:center;padding:16px 0;border-top:1px solid var(--line);font-size:17px}.admin-round>span{flex:1}.admin-round small{display:block;font-size:11px;color:var(--muted);margin-top:6px}.admin-round select{width:150px;font-size:13px}.round-form{display:flex;align-items:center;gap:15px;margin-top:15px;border-top:1px solid var(--line);padding-top:20px}.round-form input{flex:1}.round-form select{width:160px;font-size:13px}.review-heading{display:flex;justify-content:space-between;align-items:center;margin:30px 0 23px}.review-heading h2{font-size:29px}.practical-form>label{margin-bottom:22px}.rubric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:25px 0}.rubric-grid label{font-size:13px;font-weight:500}.rubric-grid small{font-size:11px;color:var(--muted)}.practical-total{font-size:16px;margin:22px 0}.content-summary{display:flex;gap:22px;align-items:center;background:#edf3e6;border-radius:14px;padding:30px}.content-summary>svg{color:#5e7d4c;flex-shrink:0}.content-summary>div{flex:1}.content-summary h2{font-size:28px}.content-summary p{font-size:14px;color:var(--muted);margin-top:10px}.dashboard-welcome{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}.dashboard-welcome h1{font-size:42px}.dashboard-welcome p{font-size:17px;color:var(--muted);margin-top:11px}.dashboard-actions{display:flex;gap:15px;align-items:center}.account-notice{display:flex;align-items:center;gap:13px;padding:18px 21px;background:#f7efd9;border-radius:10px;font-size:14px;color:#826832;margin-bottom:30px}.account-notice>svg{flex-shrink:0}.account-notice>.text-link{margin-right:auto;white-space:nowrap}.profile-form{display:flex;gap:20px;align-items:flex-end;background:#f0f5ea;padding:25px;border-radius:12px;margin-bottom:27px}.profile-form>label{flex:1}.dashboard-summary{display:grid;grid-template-columns:1.7fr .85fr 1fr;gap:24px}.learning-progress-block{padding:30px;background:#eaf2e1;border-radius:16px}.learning-progress-block h2{font-size:25px}.progress-total{display:flex;align-items:baseline;gap:13px;margin:22px 0 18px}.progress-total strong{font-size:57px;line-height:1;color:#497b3f;font-variant-numeric:tabular-nums}.progress-total span{font-size:15px;color:#658057}.learning-progress-block>.text-link{margin-top:21px;font-size:14px}.activity-summary{padding:30px;background:#edf4f5;border-radius:16px;display:flex;flex-direction:column;align-items:start;gap:13px;color:#48828a}.activity-summary strong{font-size:45px;line-height:1.1;font-variant-numeric:tabular-nums}.activity-summary span{font-size:14px;color:#5d7a77}.activity-summary .text-link{font-size:13px;margin-top:auto}.certificate-summary{padding:30px;background:#f8f0da;border-radius:16px;color:#8e7034;display:flex;flex-direction:column;align-items:start;gap:13px}.certificate-summary h3{font-size:23px}.certificate-summary p{font-size:13px;color:#83744f}.certificate-summary>.button{margin-top:auto;border-color:#d6c79d;color:#81682f}.dashboard-columns{display:grid;grid-template-columns:1fr 1fr;gap:37px;margin-top:25px}.activity-row,.assignment-row{display:flex;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}.activity-row>svg{color:#799164;flex-shrink:0}.activity-row>div,.assignment-row>div{flex:1}.activity-row h3,.assignment-row h3{font-size:19px}.activity-row p,.assignment-row p{font-size:12px;color:var(--muted);margin-top:6px}.score-badge{padding:6px 9px;background:#e9f1dc;color:#588244;border-radius:6px;font-size:14px;font-weight:700;font-variant-numeric:tabular-nums}.supervisor-shortcut{display:flex;align-items:center;gap:20px;padding:25px;background:#eaf2e5;border-radius:12px;margin-top:38px}.supervisor-shortcut>div{flex:1}.supervisor-shortcut p{font-size:14px;color:var(--muted);margin-top:7px}.resource-content{max-width:850px;padding:31px 39px;background:#f1f5e9;border-radius:16px}.resource-content>h2{font-size:30px;margin-bottom:27px}.resource-step{display:flex;gap:20px;padding:20px 0;border-top:1px solid #d8e4cf}.resource-step>span{height:38px;width:38px;display:grid;place-items:center;background:#e1ebcf;color:#638249;border-radius:50%;flex-shrink:0;font-weight:700;font-size:18px}.resource-step h3{font-size:23px}.resource-step p{font-size:15px;color:#5e7156;margin:10px 0 13px}.worksheet{max-width:830px;background:#fff;border:1px solid var(--line);padding:35px;border-radius:12px}.worksheet h2{font-size:30px}.worksheet h3{margin:30px 0 15px;font-size:22px}.worksheet p{font-size:16px;line-height:2}.worksheet-meta{display:flex;flex-wrap:wrap;font-size:15px;margin:20px 0;line-height:2}.worksheet-match{display:flex;justify-content:space-between;padding:10px 35px;font-size:20px;line-height:2.5;max-width:470px}.worksheet-lines{height:100px;background:repeating-linear-gradient(transparent 0,transparent 31px,#dde6d7 32px,#dde6d7 33px);margin-top:10px}.worksheet .worksheet-source{margin-top:24px;font-size:12px;color:var(--muted)}.certificate-page{max-width:1000px}.certificate-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.certificate{padding:45px 60px;text-align:center;border:2px solid #c6ac64;outline:1px solid #e2d8b6;outline-offset:-12px;border-radius:4px;background:#fffef8;min-height:650px;position:relative;display:flex;align-items:center;flex-direction:column}.certificate-logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:23px;margin-bottom:20px}.certificate>svg{color:#b0954b;margin-bottom:17px}.certificate h1{font-size:35px}.certificate>p{font-size:17px;color:#657453;line-height:2;margin:15px 0}.certificate h2{font-size:39px;color:#38744e;margin:3px 0 0}.certificate-seal{border:1px solid #c6ac64;height:73px;width:73px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#ab9048;font-size:10px;gap:6px;margin:17px 0}.certificate-details{width:100%;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#737855;margin:16px 0}.certificate-details b{font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:1px}.certificate>small{font-size:11px;color:#77785c;margin-top:15px;line-height:1.7}.reduce-motion *{animation:none!important;transition:none!important;scroll-behavior:auto!important}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media(min-width:1500px){.hero-inner{max-width:1330px;padding-right:60px;padding-left:60px}.hero-copy h1{font-size:66px}}@media(max-width:1250px){.section,.page,.footer{margin-right:40px;margin-left:40px}.hero-inner{padding-right:40px;padding-left:40px;gap:22px}.hero-copy h1{font-size:54px}.hero-bottom{margin-right:40px;margin-left:40px}.nav-links,.nav-wrap{gap:20px}.brand small{font-size:9px}.nav-links>a{font-size:14px}.competition-copy h2{font-size:35px}}@media(max-width:1050px){.nav-links{display:none;position:absolute;top:90px;right:0;left:0;background:#fcfdfb;padding:15px 35px 25px;box-shadow:0 18px 30px #153e3512;flex-direction:column;align-items:start;gap:2px}.nav-links.is-open{display:flex}.nav-links>a{width:100%;padding:15px;font-size:17px}.nav-links>a.active:after{display:none}.nav-links>a.active{background:#edf4e6;border-radius:8px}.mobile-menu{display:flex}.hero-inner{min-height:530px}.hero-copy h1{font-size:46px}.hero-copy>p{font-size:16px}.hero-visual{height:405px}.world-art{height:410px}.orbit-one{width:300px;height:300px;left:25px;top:41px}.orbit-two{width:340px;height:340px;left:5px;top:21px}.floating-note{bottom:25px;left:0;font-size:13px;padding:12px}.floating-lesson{right:-10px;top:40px}.hero-buttons{gap:10px}.button.large{font-size:14px;padding:15px 16px}.hero-bottom{gap:35px}.journey-layout{gap:20px;grid-template-columns:.85fr 1fr}.station{padding:13px 8px}.station-icon{width:49px;height:49px}.station h3{font-size:20px}.station p{font-size:12px}.chapter-preview{padding:25px;min-height:350px}.preview-text{width:65%}.preview-text h3{font-size:25px}.preview-book{width:142px;height:201px;left:-25px}.preview-text .button{font-size:13px;padding:12px 15px}.competition-banner{padding:40px}.competition-copy h2{font-size:31px}.competition-copy p{font-size:15px}.video-teaser h3{font-size:18px}.family-section{gap:45px}.family-section h2{font-size:34px}.family-art{min-height:280px}.family-art img{height:290px}.family-section p{font-size:15px}.learning-layout{grid-template-columns:215px 1fr;gap:25px}.lesson-row{gap:15px}.lesson-row h3{font-size:19px}.lesson-row-meta{min-width:70px;font-size:11px}.lesson-content{gap:30px}.lesson-title h1{font-size:31px}.lesson-source-preview{padding:18px 22px 0}.competition-hero{padding:38px}.competition-hero h1{font-size:38px}.competition-process{gap:12px;padding:0}.competition-process small{font-size:11px}.dashboard-summary{grid-template-columns:1.4fr 1fr}.certificate-summary{grid-column:1/-1;flex-direction:row;align-items:center;gap:20px}.certificate-summary p{flex:1}.certificate-summary>.button{margin-top:0}.form-grid{gap:15px}.rubric-grid{grid-template-columns:1fr 1fr}.game-teaser{padding:21px}.game-teaser h3{font-size:21px}.game-teaser p{font-size:13px}}@media(max-width:760px){h1{font-size:33px}h2{font-size:27px}.nav-wrap{padding:14px 22px;min-height:80px}.brand{font-size:17px;gap:9px}.brand b{font-size:20px}.brand-symbol{padding:11px 8px}.brand-symbol svg{width:21px;height:21px}.brand small{display:none}.nav-actions .button{font-size:12px;min-height:36px;padding:9px 11px;gap:6px}.nav-actions .button svg{width:14px}.nav-links{top:79px}.profile-link b{font-size:12px}.section,.page,.footer{margin-right:22px;margin-left:22px}.section{padding-top:52px}.page{padding-top:32px}.hero-inner{padding:37px 22px 0;display:flex;flex-direction:column;gap:7px}.hero-copy{padding:0;width:100%;text-align:center}.hero-copy h1{font-size:43px;letter-spacing:-.6px;line-height:1.35}.hero-copy>p{margin-top:18px;font-size:16px;line-height:1.8}.hero-buttons{justify-content:center;margin-top:23px;gap:10px}.button.large{padding:14px 16px;font-size:14px;min-height:48px}.author-line{justify-content:center;margin-top:24px;font-size:12px;text-align:right}.author-emblem{width:34px;height:34px}.author-line small{font-size:11px}.hero-visual{height:350px;width:350px;max-width:100%;margin-top:10px}.world-art{height:350px;width:102%}.orbit-one{width:255px;height:255px;top:28px;left:40px}.orbit-two{width:299px;height:299px;top:10px;left:18px}.floating-note{left:0;bottom:17px;font-size:12px;padding:10px 11px;max-width:275px;gap:8px}.floating-note small{font-size:10px}.note-icon{height:32px;width:32px;border-radius:8px}.note-icon svg{width:17px}.floating-lesson{top:40px;right:0;padding:9px;font-size:9px;gap:8px}.floating-lesson b{font-size:11px}.floating-lesson>span{height:30px;width:30px}.hero-bottom{gap:14px;justify-content:space-between;padding:17px 0;margin:0 22px;flex-wrap:wrap}.hero-bottom span{font-size:10px;gap:5px}.hero-bottom svg{width:14px;height:14px}.hero-bottom span:last-child{display:none}.section-heading{gap:15px;margin-bottom:25px;align-items:start}.section-heading h2{font-size:29px}.section-heading p{font-size:14px;line-height:1.8;margin-top:10px}.section-heading>.text-link{font-size:12px;max-width:110px;padding-top:5px;gap:6px;flex-shrink:0}.section-heading>.text-link svg{width:16px;flex-shrink:0}.journey-layout{display:flex;flex-direction:column;gap:18px}.chapter-stations{display:grid;grid-template-columns:1fr 1fr;gap:8px}.station{padding:13px 10px;gap:9px;background:#f3f6ef}.station.active{background:#e9f2df}.station-icon{height:38px;width:38px;border-radius:9px}.station-icon svg{width:22px}.station h3{font-size:17px}.station p{display:none}.station>svg:last-child{display:none}.chapter-preview{min-height:300px;padding:25px}.preview-text{width:60%}.preview-text h3{font-size:24px}.preview-text p{font-size:12px;margin-bottom:17px}.preview-icon{width:42px;height:42px;border-radius:11px;margin-bottom:14px}.preview-icon svg{width:24px}.preview-book{width:137px;height:194px;left:-13px;bottom:35px}.preview-flower{left:20px;top:20px}.preview-flower svg{width:27px}.game-teasers{display:flex;flex-direction:column;gap:15px}.game-teaser{padding:20px;display:flex;align-items:center;gap:18px;min-height:150px}.game-drawing{height:105px;width:100px;flex-shrink:0;margin:0}.game-drawing>svg{width:44px}.tiny-steps{left:-3px;top:9px}.tiny-steps i{width:29px;height:17px}.tiny-steps i:after{margin:7px;width:16px}.mini-suns{left:0;gap:12px;top:5px}.mini-suns svg{width:18px}.game-teaser h3{font-size:21px}.game-teaser p{font-size:12px;line-height:1.7}.game-teaser .tag{font-size:10px;padding:4px 7px}.round-arrow{left:15px;bottom:15px;height:28px;width:28px}.round-arrow svg{width:15px}.competition-banner{margin-top:52px;padding:30px 25px;display:flex;flex-direction:column;align-items:start;gap:15px}.competition-copy h2{font-size:30px;line-height:1.5}.competition-copy p{font-size:14px;margin:15px 0 22px}.competition-art{min-height:190px;width:260px;max-width:100%;align-self:center}.trophy-halo{width:170px;height:170px}.trophy-halo>svg{width:78px;height:78px}.team-bubble{font-size:12px;padding:9px 13px;gap:6px}.team-bubble svg{width:19px}.competition-star{left:7px;top:10px}.video-row{grid-template-columns:1fr;gap:28px}.video-teaser h3{font-size:21px}.video-thumb{aspect-ratio:1.85}.video-teaser>small{margin-top:13px}.family-section{grid-template-columns:1fr;gap:35px;padding-top:65px}.family-art{width:270px;min-height:250px;margin:auto}.family-art img{height:267px}.family-section h2{font-size:33px}.family-section p{font-size:15px}.closing-cta{display:flex;flex-direction:column;align-items:start;gap:20px;padding-top:30px;margin-top:35px}.closing-cta h2{font-size:29px}.footer{margin-top:55px;padding-top:30px}.footer-top{grid-template-columns:1fr 1fr;gap:25px 20px;padding-bottom:28px}.footer-top>div:first-child{grid-column:1/-1}.footer-brand{font-size:25px}.footer-links{font-size:12px;gap:13px}.footer-links svg{width:13px}.footer-top p{font-size:13px}.footer-bottom{font-size:10px;gap:10px;align-items:start;line-height:1.7;padding:17px 0}.footer-bottom span:last-child{max-width:130px}.page-title{align-items:start;flex-wrap:wrap;gap:19px;margin-bottom:28px}.page-title h1{font-size:33px}.page-title p{font-size:15px;line-height:1.8;margin-top:11px}.page-title>.button{font-size:13px;min-height:40px;padding:11px 15px}.empty{padding:34px 20px}.empty h3{font-size:23px}.empty p{font-size:13px}.empty-icon{width:63px;height:63px}.empty-icon svg{width:30px}.auth-dialog{width:calc(100vw - 32px);padding:25px 23px;border-radius:17px}.auth-dialog h2{font-size:26px}.auth-dialog>p{font-size:13px}.auth-art{height:108px}.path-options button{padding:13px 8px}.path-options small{font-size:10px}.segmented button{font-size:12px;padding:9px 3px}.toast{bottom:15px;padding:13px 15px;font-size:13px}.learning-layout{grid-template-columns:1fr;gap:20px}.learning-sidebar{position:static;display:flex;flex-wrap:wrap;gap:5px;padding:0}.learning-sidebar h3{display:none}.learning-sidebar>button{width:auto;font-size:12px;padding:10px;gap:7px;margin:0}.learning-sidebar>button>svg{width:17px}.learning-sidebar>button>span{font-size:10px}.sidebar-progress{display:none}.search-field input{font-size:14px}.lesson-row{gap:13px;padding:20px 0;position:relative}.lesson-row .lesson-symbol{height:42px;width:42px;border-radius:10px}.lesson-row .lesson-symbol svg{width:20px}.lesson-row h3{font-size:19px}.lesson-row p{font-size:12px;line-height:1.7}.lesson-row-meta{display:none}.lesson-row>svg{width:17px;flex-shrink:0}.lesson-chapter{font-size:10px}.breadcrumb{font-size:11px;gap:6px;margin-bottom:22px}.lesson-title{gap:13px;align-items:start;flex-wrap:wrap}.lesson-title>.lesson-symbol{width:53px;height:53px}.lesson-title h1{font-size:27px}.lesson-title>div{flex:1}.lesson-title p{font-size:13px}.lesson-time{font-size:11px;display:none}.lesson-tabs{gap:14px;margin-bottom:23px}.lesson-tabs button{font-size:13px;gap:6px;padding:13px 3px}.lesson-tabs svg{width:17px}.lesson-content{grid-template-columns:1fr;gap:24px}.lesson-guidance{padding:7px 0}.lesson-guidance h2{font-size:25px;margin-bottom:17px}.learning-points>div{padding:11px 0;gap:12px}.learning-points p{font-size:15px}.source-note{margin:20px 0}.source-note p{font-size:12px}.lesson-source-preview{padding:18px 28px 0;max-width:400px;margin:auto}.lesson-bottom{flex-direction:column;align-items:start;gap:20px;margin-top:28px}.lesson-bottom>.text-link{font-size:13px}.lesson-practice{padding:30px 20px}.lesson-practice h2{font-size:27px}.lesson-practice p{font-size:14px}.reader-toolbar{gap:8px;padding:12px;font-size:12px}.reader-toolbar>.text-link{font-size:11px;width:100%;justify-content:center;margin-top:5px}.reader-toolbar>.icon-button{min-width:30px;min-height:30px;padding:5px}.source-page-image{max-width:calc(100% - 24px);margin-top:15px}.source-reader{padding-bottom:17px}.zoom-control{font-size:11px;gap:6px}.zoom-control select{width:68px;padding:6px;font-size:12px;min-height:32px}.page-number{font-size:12px;gap:5px}.page-number input{width:49px;min-height:32px;padding:5px}.book-stage{padding:15px;max-height:750px}.book-bottom{padding:12px 15px;font-size:12px}.book-thumbnails{grid-template-columns:repeat(4,1fr);gap:8px;padding:12px}.book-help{font-size:11px}.filter-tabs{gap:7px;margin-bottom:25px}.filter-tabs button{padding:9px 13px;font-size:12px}.video-info h2{font-size:24px}.video-info p{font-size:12px}.video-checkpoint{padding:20px;flex-wrap:wrap;gap:13px}.video-checkpoint>div{min-width:200px}.video-checkpoint h3{font-size:21px}.video-checkpoint p{font-size:13px}.video-checkpoint>.button{margin-right:38px}.inline-answers button{font-size:12px;padding:8px 11px}.games-grid{grid-template-columns:1fr 1fr;gap:13px}.game-card-art{height:147px}.game-card-art>svg{width:48px;height:48px}.game-art-orbit{height:108px;width:108px;top:20px;left:calc(50% - 54px)}.game-card-body{padding:16px 13px}.game-card h2{font-size:20px;line-height:1.4}.game-card p{font-size:12px;line-height:1.7;min-height:41px}.game-card .tag{font-size:10px}.game-card .text-link{font-size:12px;margin-top:12px}.game-characters{height:100px;width:93px;right:0}.illustrated-steps{left:15px;bottom:14px;gap:3px}.illustrated-steps span{width:20px;height:20px;font-size:9px}.mini-memory{left:11px;top:13px;grid-template-columns:repeat(2,16px);gap:4px}.mini-memory i{height:22px}.learning-reminder{padding:18px;gap:12px}.learning-reminder p{font-size:12px}.game-top{gap:10px;font-size:12px;padding-bottom:18px}.game-top>.text-link{font-size:12px;gap:6px}.game-top .tag{font-size:10px}.game-timer{font-size:13px;gap:5px}.game-intro{padding:28px 0 22px}.game-intro h1{font-size:30px}.game-intro p{font-size:14px}.game-intro .practice-orb{width:65px;height:65px}.quiz-panel{padding:22px 17px}.quiz-panel h2{font-size:24px}.question-progress{font-size:11px;gap:12px;margin-bottom:23px}.quiz-options button{padding:15px 12px;gap:10px;font-size:15px}.quiz-options button>span{width:24px;height:24px;font-size:12px}.quiz-bottom>.button{font-size:13px;padding:12px 16px}.quiz-bottom>.text-link{font-size:12px}.order-item{padding:12px 10px;gap:8px;font-size:14px}.order-item>svg{width:16px}.order-number{width:25px;height:25px;font-size:12px}.order-controls .icon-button{min-width:24px;width:24px}.order-controls .icon-button svg{width:18px}.match-row{gap:9px;margin-bottom:15px}.match-label{min-width:88px;font-size:15px;padding:13px 11px;gap:8px}.match-label svg{width:18px}.match-row select{width:167px;font-size:12px;padding:10px 9px}.match-line{min-width:10px}.memory-grid{gap:10px}.memory-card{aspect-ratio:.7}.memory-front{font-size:13px;padding:8px;gap:6px}.memory-back small{font-size:7px}.memory-back svg{width:24px}.memory-stats{font-size:12px}.game-result h1{font-size:31px}.game-result>p{font-size:14px}.result-award{height:106px;width:106px}.result-award svg{width:52px}.result-actions{flex-direction:column;align-items:center}.feedback-list>h2{font-size:24px;line-height:1.5}.feedback{padding:17px;gap:11px}.feedback h3{font-size:16px}.feedback p{font-size:13px}.feedback>svg{width:19px}.competition-hero{padding:30px 25px;grid-template-columns:1fr;gap:15px}.competition-hero h1{font-size:34px}.competition-hero p{font-size:14px;margin:17px 0 23px}.competition-hero-trophy{width:160px;height:160px;justify-self:center}.competition-hero-trophy>svg{width:85px}.competition-hero .button{font-size:13px;padding:13px 15px}.competition-process{display:flex;flex-direction:column;align-items:start;padding:0 10px;margin:26px 0 33px;gap:16px}.competition-process>svg{display:none}.competition-process b{font-size:15px}.competition-process small{font-size:12px;margin-top:5px}.competition-select{flex-direction:column;gap:15px}.round-row{flex-wrap:wrap;gap:14px;padding:21px 0}.round-row>div{min-width:calc(100% - 70px)}.round-index{width:42px;height:42px;font-size:17px}.round-row h3{font-size:21px}.round-row p{font-size:11px}.round-row>.status-pill{margin-right:56px;font-size:10px}.round-row>.button{margin-right:auto;font-size:12px}.ranking-rule{font-size:12px;padding:16px}.competition-rules h2{font-size:25px}.competition-rules>div{grid-template-columns:1fr;gap:19px}.competition-rules p{font-size:13px;gap:10px}th{padding:13px 16px;font-size:11px}td{padding:17px 16px;font-size:13px}.group-forms{grid-template-columns:1fr;gap:23px}.group-form{padding:25px;gap:17px}.group-form h2{font-size:26px}.group-form>p{font-size:13px}.group-invitation{padding:25px}.group-invitation h2{font-size:25px}.group-invitation img{height:160px}.my-groups{grid-template-columns:1fr;gap:15px}.group-card{padding:20px;gap:13px}.group-card h3{font-size:20px}.group-card p{font-size:12px}.group-card>.text-link{font-size:12px}.admin-tabs{gap:7px}.admin-tabs>button{padding:13px 9px;font-size:13px;gap:6px}.admin-tabs svg{width:16px}.admin-form{padding:22px 19px}.admin-form h2{font-size:25px}.form-grid{grid-template-columns:1fr;gap:18px}.admin-selector{gap:12px;flex-wrap:wrap}.admin-selector>.text-link{font-size:12px}.group-management-head{flex-direction:column;align-items:start;gap:12px}.group-management-head h2{font-size:26px}.group-management-head>div{font-size:12px}.admin-competition{padding:5px 19px 23px}.admin-competition .section-heading{flex-wrap:wrap;gap:12px}.admin-competition .section-heading h2{font-size:25px}.admin-round{font-size:15px;gap:9px}.admin-round select{width:120px;font-size:12px}.round-form{flex-wrap:wrap;gap:12px}.round-form input{flex:initial;width:100%}.round-form select{width:140px}.round-form .button{font-size:12px}.review-heading{align-items:start;gap:10px}.review-heading h2{font-size:25px}.review-heading .text-link{font-size:12px;white-space:nowrap}.rubric-grid{gap:19px 15px}.rubric-grid label{font-size:12px;line-height:1.6}.content-summary{padding:23px;flex-wrap:wrap;gap:17px}.content-summary>svg{width:32px}.content-summary h2{font-size:25px}.content-summary p{font-size:12px}.content-summary>div{min-width:200px}.dashboard-welcome{align-items:start}.dashboard-welcome h1{font-size:34px}.dashboard-welcome p{font-size:14px}.dashboard-actions{gap:4px}.dashboard-actions>.text-link{font-size:11px}.dashboard-actions>.icon-button{padding:5px;min-width:30px}.account-notice{flex-wrap:wrap;padding:16px;font-size:12px;gap:10px}.account-notice>span{flex:1;line-height:1.8}.account-notice>.text-link{width:100%;justify-content:flex-end;font-size:12px}.profile-form{flex-direction:column;align-items:stretch;padding:20px}.dashboard-summary{grid-template-columns:1fr;gap:17px}.learning-progress-block{padding:25px}.learning-progress-block h2{font-size:25px}.activity-summary{padding:22px;flex-direction:row;align-items:center;gap:14px;flex-wrap:wrap}.activity-summary strong{font-size:34px}.activity-summary span{font-size:13px}.activity-summary .text-link{width:100%;margin-right:43px;margin-top:0}.certificate-summary{grid-column:auto;padding:22px;flex-wrap:wrap;gap:13px}.certificate-summary h3{font-size:22px}.certificate-summary p{flex:initial;width:100%;margin-right:43px;font-size:12px}.certificate-summary>.button{margin-right:43px;font-size:12px}.dashboard-columns{grid-template-columns:1fr;gap:20px;margin-top:12px}.dashboard-columns .section-heading>.text-link{max-width:none}.dashboard-columns .empty{padding:29px 20px}.supervisor-shortcut{padding:21px;gap:12px}.supervisor-shortcut h3{font-size:21px}.supervisor-shortcut p{font-size:12px}.supervisor-shortcut>svg{width:21px;flex-shrink:0}.resource-content{padding:24px 21px}.resource-content>h2{font-size:26px}.resource-step{gap:14px}.resource-step h3{font-size:22px}.resource-step p{font-size:13px}.resource-step>span{width:31px;height:31px;font-size:15px}.worksheet{padding:24px 20px}.worksheet h2{font-size:26px}.worksheet h3{font-size:20px}.worksheet p{font-size:14px}.worksheet-meta{font-size:12px;line-height:2.3}.worksheet-match{padding:7px 12px;font-size:17px}.certificate{padding:30px 22px}.certificate h1{font-size:28px}.certificate h2{font-size:33px}.certificate>p{font-size:14px}.certificate-details{flex-direction:column;gap:13px;font-size:11px}.certificate>small{font-size:10px}.certificate-logo{font-size:21px}.certificate-actions>.button{font-size:12px;min-height:40px;padding:11px 14px}}@media(max-width:370px){.nav-wrap{padding:13px 15px;gap:12px}.brand-symbol{display:none}.hero-copy h1{font-size:37px}.hero-copy>p{font-size:14px}.hero-buttons{gap:7px}.button.large{padding:13px 12px;font-size:12px}.section,.page,.footer{margin-left:17px;margin-right:17px}.station h3{font-size:15px}.station-icon{width:32px;height:32px}.games-grid{gap:10px}.game-card h2{font-size:18px}.game-card-body{padding:15px 11px}.memory-grid{gap:7px}.memory-front{font-size:11px}.order-item{font-size:12px;gap:6px}.match-row select{width:148px}}@media print{.header,.footer,.no-print,.toast,.filter-tabs{display:none!important}.page{margin:0;padding:0;min-height:0;max-width:none}.resources-page .page-title{display:none}.resource-content,.worksheet{border:0;background:#fff;padding:10mm;max-width:none}.worksheet-lines{background:none;border-bottom:1px solid #aaa}.certificate-page{padding:8mm}.certificate{min-height:175mm;padding:15mm 20mm;break-inside:avoid}.certificate-details{flex-direction:row}.certificate h1{font-size:30px}.certificate>p{font-size:15px}.certificate h2{font-size:35px}body{background:#fff}button{display:none!important}}.nav-actions .mobile-menu{display:none}.editorial-note{display:flex;align-items:start;gap:14px;background:#f5efd9;padding:20px;border-radius:10px;margin:25px 0}.editorial-note h3{font-size:18px;margin-bottom:8px}.editorial-note p{font-size:14px;color:#7b683c}.editorial-note>svg{color:#9d7b31;flex-shrink:0;margin-top:3px}@media(max-width:1050px){.nav-actions .mobile-menu{display:flex}}.hero-characters{position:absolute;width:64%;height:300px;left:20%;bottom:45px;z-index:3;display:flex;direction:ltr;pointer-events:none}.hero-character{width:50%;height:100%;position:relative;overflow:hidden;padding:0;pointer-events:auto;transform-origin:50% 100%;border-radius:0;animation:character-sway 6s ease-in-out infinite}.hero-character.huda{animation-delay:-3s}.hero-character img{position:absolute;width:200%;max-width:none;height:100%;object-fit:contain;top:0;pointer-events:none}.hero-character.hamad img{left:0}.hero-character.huda img{right:0}.hero-character:hover{filter:drop-shadow(0 8px 7px #17473425)}.character-welcome{position:absolute;left:15%;top:40px;background:#fffef5;box-shadow:0 14px 32px #12382e22;border-radius:13px;padding:22px;max-width:310px;z-index:6;font-size:15px;text-align:right}.character-welcome p{font-size:13px;line-height:1.8;margin:11px 0}.character-welcome>.icon-button{position:absolute;left:5px;top:5px}.character-welcome .text-link{font-size:12px}.brand-spark svg{display:block}@keyframes character-sway{0%,to{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-6px) rotate(1deg)}}@media(max-width:1050px){.hero-characters{height:255px;bottom:37px}}@media(max-width:760px){.hero-characters{height:220px;bottom:35px;width:68%;left:19%}.character-welcome{top:20px;left:5%;max-width:290px}}.book-offline{display:flex;align-items:center;gap:13px;background:#edf3e5;padding:18px 21px;border-radius:10px;margin-bottom:23px;font-size:13px;color:#5d7750}.book-offline p{flex:1;font-size:13px}.book-offline .text-link{font-size:13px;white-space:nowrap}.book-offline>svg{flex-shrink:0}.offline-banner{padding:14px 22px;background:#f6efd9;display:flex;align-items:center;justify-content:center;gap:12px;font-size:13px;color:#79622e;line-height:1.7}.offline-banner>svg{flex-shrink:0}@media(max-width:760px){.book-offline{flex-wrap:wrap;padding:16px;gap:10px}.book-offline p{font-size:12px}.book-offline .text-link{margin-right:29px}.offline-banner{font-size:11px;align-items:start}}.competition-certificate{display:flex;align-items:center;gap:20px;background:#faf0d7;padding:25px;border-radius:12px;margin-top:28px}.competition-certificate>div{flex:1}.competition-certificate h3{font-size:23px}.competition-certificate p{font-size:13px;color:#7c7048;margin-top:8px}.competition-certificate>svg{color:#a2843d;flex-shrink:0}@media(max-width:760px){.competition-certificate{flex-wrap:wrap;padding:21px;gap:13px}.competition-certificate .button{font-size:13px}.competition-certificate h3{font-size:21px}}:root{--green: #235b48;--purple: #6c429c}body{background:#fffcf4}.header{background:#fffcf4f5;border-bottom:1px solid #e7dfce}.brand-wordmark{width:170px;height:80px;object-fit:contain}.brand{min-width:170px}.nav-wrap{min-height:94px}.nav-links a{font-weight:800}.button{border-radius:12px;font-weight:800}.hero{background:#e7f4ed;position:relative;overflow:hidden}.hero-inner{min-height:670px;gap:24px;grid-template-columns:1fr 1.15fr}.hero-copy h1{font-size:clamp(48px,5vw,76px);line-height:1.3}.hero-copy h1 span{color:#7347a0}.hero-copy p{color:#355c4c}.hero-visual{min-height:555px}.hero-characters{height:360px;bottom:35px}.world-art{filter:drop-shadow(0 18px 16px #1b5c3e22)}.floating-note,.floating-lesson{background:#fff9e8;color:#234d3e}.hero-bottom{background:#255b48;color:#fff5d8;padding:20px;max-width:none;margin:0;justify-content:center;gap:65px}.journey-section{background:#fffcf4}.section-heading h2{color:#493169}.home-competition{background:#543781}.competition-page{max-width:1440px;padding-top:24px}.competition-hero{grid-template-columns:.9fr 1.2fr;background:#ede4f5;color:#342444;border-radius:24px;padding:48px 48px 0;gap:20px;min-height:580px}.competition-hero>div:first-child{padding-bottom:48px;position:relative;z-index:2}.competition-hero h1{font-size:clamp(38px,4vw,60px);line-height:1.32}.competition-hero h1 span{color:#6d4195}.competition-hero p{color:#584369;font-size:19px;line-height:1.8}.competition-hero .gold-button{background:#235b48;color:#fff;min-height:60px}.competition-scene{align-self:stretch;position:relative;display:flex;align-items:center;min-width:0}.competition-scene>img{width:calc(100% + 72px);max-width:none;height:580px;object-fit:cover;margin-left:-48px;border-radius:55% 45% 0 0}.scene-invitation{position:absolute;bottom:30px;right:18px;background:#fffae8;padding:18px 25px;color:#493169;font-size:17px;border-radius:14px;box-shadow:0 10px 25px #25164225;transform:rotate(-3deg)}.scene-invitation b{display:block;margin-top:7px;color:#235b48}.world-journey{padding:70px 35px 35px}.world-journey-heading{text-align:center}.world-journey-heading h2{font-size:40px;color:#493169}.world-journey-heading p{margin-top:14px;color:#5f6e5d;font-size:19px}.world-trail{display:flex;justify-content:space-around;gap:45px;padding:50px 0 30px;position:relative}.world-trail:before{content:"";position:absolute;top:145px;right:14%;left:14%;height:0;border-top:3px dashed #cfb88a}.trail-stop{background:transparent;border:0;position:relative;flex:1;color:#493169;padding:0}.trail-picture{display:block;height:180px;transition:transform .35s cubic-bezier(.16,1,.3,1)}.trail-picture img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 15px 12px #3151341b)}.stop-2 .trail-picture img{object-fit:cover;width:190px;border-radius:50%}.trail-stop:hover .trail-picture,.trail-stop.selected .trail-picture{transform:translateY(-12px) scale(1.07)}.trail-stop b{display:block;font-size:23px;margin:20px 0 9px}.trail-stop small{font-size:14px;color:#56705a}.trail-stop.selected b{color:#235b48}.trail-stop.selected small{background:#e4eddf;padding:6px 15px;border-radius:20px}.trail-detail{background:#e8efdf;color:#25452e;padding:28px 35px;border-radius:16px;display:flex;justify-content:space-between;align-items:center;gap:30px;animation:trail-reveal .35s ease-out}.trail-detail h3{font-size:25px;margin-bottom:9px}.trail-detail p{line-height:1.7;max-width:65ch}.trail-detail .button{flex-shrink:0}@keyframes trail-reveal{0%{transform:translateY(8px)}to{transform:translateY(0)}}.competition-page .empty-state{background:#fff7df;border:0}.games-world .page-title{background:#eee5f5;padding:38px;border-radius:22px;color:#493169}.games-world .page-title h1{color:#493169}.games-world .game-card-art{height:270px;overflow:hidden;background:#e8efdf}.game-cover{width:100%;height:100%;object-fit:contain;padding:18px;transition:transform .4s cubic-bezier(.16,1,.3,1)}.game-card:hover .game-cover{transform:scale(1.08) rotate(-2deg)}.game-card-art .game-art-orbit,.game-card-art .illustrated-steps,.game-card-art .game-characters,.game-card-art .mini-memory{display:none}.game-card.purple .game-card-art{background:#e8def1}.game-card.gold .game-card-art{background:#f6e8c1}.game-card-body{background:#fffcf4;padding:25px}.game-card h2{color:#493169;font-size:27px}@media(max-width:1050px){.competition-hero{padding:30px 30px 0;grid-template-columns:1fr 1fr;min-height:480px}.competition-scene>img{height:480px;margin-left:-30px;width:calc(100% + 40px)}.competition-hero h1{font-size:42px}.hero-inner{min-height:570px}.hero-visual{min-height:480px}.hero-characters{height:300px}}@media(max-width:760px){.brand-wordmark{width:130px;height:66px}.brand{min-width:130px}.nav-wrap{min-height:78px}.hero-inner{grid-template-columns:1fr;gap:0;padding-top:36px}.hero-copy h1{font-size:48px}.hero-visual{min-height:390px}.hero-characters{height:250px;bottom:28px}.hero-bottom{gap:20px;padding:16px 12px;font-size:12px}.competition-hero{grid-template-columns:1fr;padding:30px 24px 0;gap:5px}.competition-hero>div:first-child{padding-bottom:10px;text-align:center}.competition-hero h1{font-size:40px}.competition-hero p{font-size:17px}.competition-hero .button{width:100%}.competition-scene{min-height:320px}.competition-scene>img{width:calc(100% + 48px);height:340px;margin-right:-24px;margin-left:-24px;border-radius:45% 45% 0 0}.scene-invitation{font-size:14px;padding:12px 18px;bottom:15px;right:0}.world-journey{padding:40px 0 20px}.world-journey-heading h2{font-size:31px}.world-trail{gap:8px;padding:30px 0 25px}.trail-picture{height:110px}.stop-2 .trail-picture img{width:100px}.world-trail:before{top:85px}.trail-stop b{font-size:16px;margin:12px 0 10px}.trail-stop small{font-size:11px}.trail-detail{flex-direction:column;align-items:stretch;padding:23px;gap:16px}.games-world .page-title{padding:28px 22px}.games-world .game-card-art{height:210px}}.reduce-motion .trail-detail{animation:none}@media(prefers-reduced-motion:reduce){.trail-detail{animation:none}}.competition-banner{background:#543781;overflow:hidden}.competition-art{min-height:330px}.home-competition-scene{width:100%;height:380px;object-fit:cover;border-radius:45% 45% 0 0}@media(max-width:760px){.competition-art{display:block;min-height:250px}.home-competition-scene{height:280px}}.icon-button{width:auto;min-width:48px;height:auto;min-height:40px;padding:9px 13px;border-radius:8px}.icon-button:after{content:attr(aria-label);font:700 13px/1.5 Tajawal,sans-serif;color:inherit}.order-controls .icon-button:first-child:after{content:"أعلى"}.order-controls .icon-button:last-child:after{content:"أسفل"}.empty-icon,.station-icon,.preview-icon,.lesson-symbol,.author-emblem,.note-icon,.round-arrow,.art-dot,.nav-dot,.tiny-steps,.mini-suns,.mini-drops,.game-art-orbit,.brand-spark{display:none!important}.mobile-menu:after{content:"القائمة"}.mini-game-art{background-image:url(/assets/characters.png);background-size:contain;background-position:center;background-repeat:no-repeat}.memory-back{background-image:url(/assets/characters.png);background-size:80% auto;background-repeat:no-repeat;background-position:center 15%;padding-top:70%}.reader-toolbar .icon-button{flex-shrink:0}.reader-toolbar{flex-wrap:wrap}.game-drawing{background-image:url(/assets/characters.png);background-size:contain;background-position:center;background-repeat:no-repeat}.floating-lesson>span:first-child{display:none}.hero-orbit,.trophy-star,.competition-star,.game-art-orbit{display:none}.mobile-menu:after{content:attr(aria-label)}.learning-layout{display:flex;flex-direction:column;gap:24px}.learning-sidebar{position:static;width:100%;display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:20px;background:#eee6f5;border-radius:16px}.learning-sidebar h3{width:100%;margin:0 0 8px;color:#493169}.learning-sidebar>button{width:auto;display:flex;gap:18px;align-items:center;margin:0;padding:12px 20px;background:#fffcf4;border-radius:10px;color:#493169}.learning-sidebar>button.selected{background:#235b48;color:#fff}.learning-sidebar>button span{color:inherit;margin:0}.sidebar-progress{width:100%;padding:16px 0 0;margin:10px 0 0;border-top:1px solid #d5c7e2;display:grid;grid-template-columns:auto minmax(160px,1fr);gap:10px 28px;align-items:center}.sidebar-progress>div:first-child{gap:24px}.sidebar-progress p{display:none}.sidebar-progress .progress-track{margin:0}.lesson-list-area{min-width:0;width:100%}.lesson-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.lesson-card{background:#fff;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 8px 28px #2445300d;transition:transform .25s ease,box-shadow .25s ease;color:#173f35}.lesson-card:hover{transform:translateY(-5px);box-shadow:0 14px 30px #24453018}.lesson-card-image{height:220px;position:relative;background:#e7eef0;padding:18px 40px 0;overflow:hidden}.lesson-card-image img{width:100%;height:auto;display:block;border-radius:8px 8px 0 0;object-position:top;box-shadow:0 8px 20px #193b3520}.lesson-card.purple .lesson-card-image{background:#ede3f3}.lesson-card.green .lesson-card-image{background:#e6eedf}.lesson-card.gold .lesson-card-image{background:#f4ebd3}.lesson-card-category{position:absolute;right:16px;bottom:14px;background:#fffcf4;color:#493169;padding:7px 12px;border-radius:8px;font-size:13px;font-weight:700}.lesson-card .lesson-row-copy{padding:22px 22px 12px;flex:1}.lesson-card h3{font-size:23px;line-height:1.5;margin:0 0 8px}.lesson-card p{font-size:15px;color:#52675d;line-height:1.75;margin:0}.lesson-card .lesson-row-meta{padding:16px 22px 22px;display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:12px;font-size:13px;margin:0}.lesson-card-action{color:#235b48;background:#e9f0e4;padding:9px 13px;border-radius:8px;font-weight:700}.lesson-card.completed .lesson-card-action{color:#644586;background:#eee5f5}.search-field button:after{content:"مسح البحث";font-size:13px}@media(max-width:1050px){.lesson-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.lesson-card-grid{grid-template-columns:1fr;gap:20px}.learning-sidebar{padding:16px;gap:8px}.learning-sidebar>button{padding:10px 12px;font-size:13px;gap:12px}.sidebar-progress{grid-template-columns:1fr}.lesson-card-image{height:230px;padding:18px 50px 0}.lesson-card h3{font-size:24px}}@media(prefers-reduced-motion:reduce){.lesson-card{transition:none}.lesson-card:hover{transform:none}}.lesson-related-videos{margin:40px 0;padding:30px;background:#eee5f5;border-radius:16px}.lesson-related-videos>h2{font-size:28px;color:#493169;margin-bottom:12px}.lesson-related-videos>p{color:#584369;line-height:1.8;margin-bottom:24px}.lesson-video-card{display:grid;grid-template-columns:1.3fr 1fr;overflow:hidden;background:#fffdf7;border-radius:14px}.lesson-video-preview{border:0;padding:0;position:relative;background:#173f35;cursor:pointer;aspect-ratio:16/9;overflow:hidden}.lesson-video-preview img{width:100%;height:100%;object-fit:cover}.lesson-video-preview span{position:absolute;bottom:20px;right:20px;background:#fffdf7;color:#235b48;padding:12px 22px;border-radius:8px;font-weight:800}.lesson-video-card iframe{width:100%;aspect-ratio:16/9;height:auto;border:0}.lesson-video-details{padding:28px;align-self:center}.lesson-video-details h3{font-size:24px;line-height:1.6}.lesson-video-details p{margin:12px 0 20px;color:#5b7068}@media(max-width:760px){.lesson-related-videos{padding:20px}.lesson-video-card{grid-template-columns:1fr}.lesson-video-details{padding:22px}}.lesson-page{max-width:1180px}.lesson-page .breadcrumb{gap:16px;font-size:14px;margin-bottom:20px}.lesson-title{position:relative;padding:26px 30px;background:#e8efdf;border-radius:16px;min-height:130px;margin-bottom:22px}.lesson-title>div{padding-left:155px}.lesson-title h1{font-size:36px;line-height:1.4;text-wrap:balance}.lesson-title p{display:none}.lesson-companions{position:absolute;left:28px;bottom:0;width:145px;height:122px;object-fit:contain}.lesson-time{display:none}.lesson-related-videos{background:transparent;margin:0 0 36px;padding:0}.lesson-video-card{grid-template-columns:1.65fr 1fr;background:#ede4f5;border-radius:16px}.lesson-video-preview{min-height:290px}.lesson-video-preview img{object-fit:cover}.lesson-video-details{padding:30px}.lesson-video-details h3{color:#493169;font-size:27px}.lesson-video-details p{font-size:15px;margin:14px 0 22px}.lesson-video-details .button{margin-bottom:20px;width:100%;min-height:48px}.lesson-video-details .text-link{font-size:14px;display:block}.lesson-workspace{scroll-margin-top:110px}.lesson-workspace h2{font-size:25px;margin-bottom:18px}.lesson-tabs{border:0;background:#f0ebdf;padding:7px;border-radius:12px;gap:8px;margin-bottom:24px}.lesson-tabs button{flex:1;justify-content:center;padding:14px;border-radius:8px;min-height:48px;color:#4c5d51}.lesson-tabs button.active{background:#235b48;color:#fff}.lesson-tabs button.active:after{display:none}.lesson-content{gap:24px;grid-template-columns:1fr 1fr;align-items:start}.lesson-guide-disclosure{background:#fff;border-radius:12px;overflow:hidden}.lesson-guide-disclosure summary{list-style:none;cursor:pointer;padding:22px;font-size:22px;font-weight:700;color:#493169}.lesson-guide-disclosure summary::-webkit-details-marker{display:none}.lesson-guide-disclosure summary:after{content:"افتح الشرح";float:left;font-size:14px;color:#235b48;line-height:2}.lesson-guide-disclosure[open] summary:after{content:"إخفاء الشرح"}.lesson-guide-disclosure .lesson-guidance{padding:0 22px 22px}.lesson-guide-disclosure h2{display:none}.lesson-guide-disclosure .learning-points p{font-size:16px;line-height:1.8}.lesson-source-preview{padding:18px 25px 0;background:#eee5f5}.lesson-source-preview>img{max-height:270px;width:100%}.source-preview-caption{min-height:48px;color:#493169;font-weight:700;font-size:15px}.lesson-bottom{padding:22px;background:#e8efdf;border:0;border-radius:12px;margin-top:24px}.lesson-practice .practice-orb{display:none}.lesson-practice{background:#ede4f5;border-radius:16px;padding:32px}@media(max-width:760px){.lesson-title{padding:22px;min-height:115px}.lesson-title>div{padding-left:90px}.lesson-title h1{font-size:27px}.lesson-companions{width:95px;height:98px;left:14px}.lesson-video-card{grid-template-columns:1fr}.lesson-video-preview{min-height:0}.lesson-video-details{padding:22px}.lesson-video-details h3{font-size:22px}.lesson-video-details .button{margin-bottom:16px}.lesson-content{grid-template-columns:1fr}.lesson-tabs{gap:5px}.lesson-tabs button{padding:12px 8px;font-size:14px}.lesson-workspace h2{font-size:23px}.lesson-bottom{flex-direction:column;align-items:stretch;gap:20px}}:root{--world-paper:#fffcf4;--world-green:#164c42;--world-leaf:#dcebd7;--world-lilac:#eee4f1;--world-purple:#513878;--world-line:#cbd7ca}.section-directory-toggle,.learning-chapter-select{display:none}.chapter-filters{display:flex;flex-wrap:wrap;gap:10px;width:100%}.chapter-filters button{display:flex;align-items:center;justify-content:center;gap:14px;min-height:46px;padding:12px 18px;border:1px solid var(--world-line);border-radius:9px;background:var(--world-paper);color:var(--world-green);font-size:16px;font-weight:700}.chapter-filters button.selected{background:var(--world-green);color:#fff;border-color:var(--world-green)}.chapter-filters button:hover:not(.selected){background:var(--world-leaf)}.learning-directory-heading{display:flex;align-items:center;justify-content:space-between;width:100%;gap:20px}.learning-directory-heading h2{font-size:28px;margin:0 0 10px;color:var(--world-green)}.learning-directory-heading p{font-size:17px;line-height:1.7;color:#365a4c}.learning-directory-heading img{width:120px;height:100px;object-fit:contain}.world-learn .result-count{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:24px 0}.result-count h2{font-size:26px;color:var(--world-green)}.world-learn .result-count span{font-size:16px;color:#365a4c}.lesson-page .lesson-guidance{padding:26px;background:var(--world-leaf);border-radius:16px}.lesson-page .lesson-guidance h2{font-size:28px;margin:0 0 12px;color:var(--world-green)}.lesson-page .learning-points{display:grid;gap:10px}.lesson-page .learning-points>div{padding:6px 0;gap:12px}.lesson-page .learning-points p{font-size:18px;line-height:1.9;color:var(--world-green)}.lesson-page .learning-points span{background:var(--world-paper);color:var(--world-purple);min-width:32px}.lesson-page .lesson-guide-disclosure summary{padding:16px 0;font-size:16px;min-height:48px}.lesson-page .lesson-guide-disclosure summary:after{content:"عرض";font-size:14px}.lesson-page .lesson-guide-disclosure[open] summary:after{content:"إخفاء"}.lesson-guide-notes p{font-size:16px;line-height:1.8}.lesson-guide-notes .source-note{margin:0;padding:0 0 12px;background:transparent;border:0}.lesson-page .breadcrumb a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}.competition-availability{display:grid;gap:8px;padding:18px 0;margin-bottom:16px;color:var(--world-green);border-block:1px solid #cdbbdc;line-height:1.7}.competition-availability b{font-size:18px}.competition-availability span{font-size:16px}.competition-availability a{min-height:44px;display:flex;align-items:center;text-decoration:underline;text-underline-offset:5px;font-weight:700}.reader-options{margin-inline-start:auto}.reader-options summary,.book-download-options summary{cursor:pointer;min-height:44px;padding:12px 14px;font-weight:700;font-size:16px;color:var(--world-purple);border-radius:8px;background:var(--world-paper)}.reader-options-content{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding-top:14px}.reader-options[open]{flex-basis:100%;margin:0}.book-download-options{margin-top:24px;border-block:1px solid var(--world-line);padding:10px 0}.book-download-options>div{padding-top:18px;display:flex;flex-wrap:wrap;gap:16px;align-items:center}.world-book .book-download-options .book-offline{flex:1;min-width:240px;margin:0}.section-directory-toggle:focus-visible,.chapter-filters button:focus-visible,summary:focus-visible{outline:3px solid #8059a2;outline-offset:4px}button,a,input,select,summary{touch-action:manipulation}.reading-layout{display:grid;grid-template-areas:"guide reader";grid-template-columns:235px minmax(0,1fr);gap:26px;align-items:start}.reading-chapter-select{display:none}.book-page-frame{width:100%;max-width:640px;margin-inline:auto;text-align:center}.book-page-frame img{max-width:none;height:auto}.reading-guide{grid-area:guide;background:#eee4f1;padding:24px 20px;border-radius:16px;position:sticky;top:120px}.reading-guide h2{font-size:26px;color:#513878;margin:0 0 20px}.reading-guide>button{display:flex;flex-direction:column;align-items:flex-start;width:100%;text-align:right;background:#fffcf4;border:1px solid transparent;border-radius:10px;margin-bottom:10px;padding:14px 16px;min-height:64px;color:#164c42;font:700 18px Tajawal,sans-serif;cursor:pointer;gap:6px}.reading-guide>button span{font-size:13px;font-weight:500}.reading-guide>button.selected{background:#164c42;color:#fff}.reading-related{padding-top:20px;margin-top:20px;border-top:1px solid #cdbbdc}.reading-related h3{font-size:21px;line-height:1.6;margin:0 0 14px;color:#513878}.reading-related p{font-size:16px;line-height:1.8;color:#443356}.reading-related a{display:inline-flex;align-items:center;min-height:44px;color:#164c42;font-weight:700;margin-inline-end:14px;text-decoration:underline;text-underline-offset:5px}.world-book .book-offline{background:#eaf0e3;border:0;border-radius:12px;padding:20px 24px;gap:20px;margin-bottom:28px;font-size:16px}.world-book .book-reader{grid-area:reader;border:0;border-radius:16px;background:#eee4f1;min-width:0}.world-book .reader-toolbar{background:#eee4f1;padding:20px;gap:12px;justify-content:flex-start;border:0}.world-book .reader-toolbar .icon-button{background:#fffcf4;border:1px solid #cdbbdc;min-height:44px;border-radius:8px;padding:10px 14px}.world-book .reader-toolbar .icon-button.selected{background:#164c42;color:#fff}.world-book .page-number{gap:8px;font-size:16px;margin:0}.world-book .page-number input{min-height:44px;width:64px}.world-book .zoom-control{font-size:16px;gap:10px}.world-book .zoom-control select{min-height:44px;width:90px}.world-book .book-stage{background:#e4eadf;padding:24px;max-height:80vh;min-width:0;overscroll-behavior:contain}.world-book .book-bottom{background:#eee4f1;padding:20px;font-size:16px;gap:16px}.world-book .book-bottom input{accent-color:#513878}.world-book .book-thumbnails{background:#fffcf4;max-height:440px;overflow:auto;padding:20px;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr))}.world-book .book-thumbnails button{padding:8px;border-radius:8px;border:2px solid transparent}.world-book .book-thumbnails button.selected{border-color:#513878}.world-book .book-thumbnails img{width:100%;height:110px;object-fit:contain}.world-book .book-help{margin-top:24px;font-size:16px;line-height:1.8;gap:20px;flex-wrap:wrap}.world-book .book-help button{min-height:44px;min-width:44px}.reading-guide button:focus-visible,.reading-guide a:focus-visible{outline:3px solid #8059a2;outline-offset:4px}.resource-opening{display:grid;grid-template-columns:180px 1fr;background:#eee4f1;overflow:hidden;border-radius:16px;margin-bottom:32px}.resource-opening>img{display:block;width:100%;height:200px;min-height:0;object-fit:contain;padding:20px;align-self:center}.resource-opening>div{padding:24px;align-self:center}.resource-opening h2{font-size:clamp(26px,2.6vw,34px);color:#513878;font-weight:800;line-height:1.4;margin:0 0 16px}.resource-opening p{font-size:17px;line-height:1.8;color:#443356;margin:0 0 24px}.world-resources .resource-content>.resource-step{padding:0;overflow:hidden}.world-resources .resource-content>.resource-step:before{content:"";display:block;height:180px;background:url(/assets/characters.png) center/auto 85% no-repeat #dcebd7}.world-resources .resource-content>.resource-step:nth-child(3):before{background-image:url(/assets/book-world.png);background-color:#eee4f1}.world-resources .resource-content>.resource-step:nth-child(4):before{background-image:url(/assets/garden.png);background-size:cover;background-color:#e4edf3}.world-resources .resource-step>div{padding:24px}.world-resources .resource-step .text-link{display:inline-flex;align-items:center;min-height:44px;font-size:17px;margin-top:12px}.world-resources .worksheet{background:#fff;border:1px solid #d8dfd1;border-radius:16px;padding:36px;margin-top:24px}@media(max-width:760px){.reading-layout{grid-template-areas:"reader" "guide";grid-template-columns:1fr;gap:20px}.reading-guide{order:2;position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:20px}.reading-guide>h2,.reading-guide>button{display:none}.reading-chapter-select{display:flex;margin-bottom:16px;grid-column:1/-1;flex-direction:row;align-items:center;gap:12px;font-size:17px;color:#513878}.reading-chapter-select select{flex:1;min-width:0;min-height:44px;font:500 16px Tajawal,sans-serif;padding:10px;border:1px solid #bca8ce;border-radius:8px;background:#fffcf4}.reading-guide .reading-related h3{display:none}.reading-guide .reading-related p{margin:0 0 8px}.reading-guide h2,.reading-related{grid-column:1/-1}.reading-guide h2{margin-bottom:6px}.reading-guide>button{margin:0;font-size:16px;padding:12px;min-height:62px}.reading-related{padding-top:16px;margin-top:8px}.reading-related h3{font-size:20px}.world-book .reader-toolbar{padding:16px;gap:10px}.world-book .book-stage{padding:14px;max-height:75vh}.world-book .book-offline{flex-wrap:wrap;padding:18px 20px;gap:12px}.world-book .book-thumbnails{grid-template-columns:repeat(3,minmax(0,1fr));padding:14px;gap:10px}.resource-opening{grid-template-columns:90px minmax(0,1fr)}.resource-opening>img{height:130px;min-height:0;padding:10px}.resource-opening>div{padding:18px 12px}.resource-opening h2{font-size:24px}.resource-opening p{font-size:16px}.world-resources .worksheet{padding:22px}}@media print{.reading-guide,.resource-opening,.world-resources .game-gallery-header{display:none!important}.world-resources .resource-step:before{display:none!important}.world-resources .resource-content{display:block}.world-resources .resource-content>.resource-step{break-inside:avoid;background:#fff;border:0;margin:0 0 6mm}.world-resources .resource-step>div{padding:3mm}.world-resources .worksheet{border:0;padding:10mm}}.world-learn .learning-feature{background:#dcebd7}.learning-feature .featured-game-copy h2{color:#164c42}.learning-feature .featured-game-tabs button{color:#164c42;border-color:#9cb79e}.learning-feature .featured-game-tabs button[aria-pressed=true]{background:#164c42;color:#fff;border-color:#164c42}.world-learn .learning-sidebar{background:transparent;padding:0 0 24px;border-radius:0;border-bottom:1px solid #d2ddce}.learning-sidebar>h2{font-size:30px;margin:0 0 18px}.world-learn .lesson-card .lesson-card-image{height:230px;background:#eee4f1}.world-learn .lesson-card .lesson-row-copy h3{font-size:25px;line-height:1.5}.world-learn .lesson-card .lesson-row-meta{gap:12px;flex-wrap:wrap}.world-learn .lesson-card-action{background:#eaf0e3;padding:10px 14px;border-radius:8px;color:#164c42}.video-feature{background:#e4edf3}.video-feature .featured-game-copy h2{font-size:clamp(32px,3.3vw,44px);color:#164c42}.featured-lesson-link{margin-top:20px;min-height:44px;display:flex;align-items:center;font-size:17px}.video-feature-picture{position:relative;border:0;padding:0;cursor:pointer;background:#164c42}.video-feature-picture img{object-fit:cover}.video-feature-picture>span{position:absolute;bottom:24px;inset-inline-end:24px;background:#fffcf4;color:#164c42;padding:14px 22px;border-radius:9px;font:700 18px Tajawal,sans-serif}.video-related-links{display:flex;align-items:center;flex-wrap:wrap;gap:16px;padding:22px;background:#eaf0e3;border-radius:12px;margin:20px 0}.world-videos .video-player-section{border:0;border-radius:16px;background:#eee4f1;overflow:hidden;padding:24px;margin-bottom:32px}.world-videos .video-teaser{display:flex;flex-direction:column;align-items:stretch}.world-videos .video-teaser>small{padding:18px 22px 0;text-align:right;color:#513878;font-size:14px}.world-videos .video-teaser h3{margin:12px 0;font-size:24px}.world-videos .video-thumb img{width:100%;height:100%;object-fit:cover}@media(max-width:760px){.community-nav[aria-label="عالم التعلّم"]{grid-template-columns:repeat(3,minmax(0,1fr))}.community-nav[aria-label="عالم التعلّم"] a{font-size:14px;padding:10px 6px}.learning-feature .featured-game-tabs{gap:8px}.learning-feature .featured-game-tabs button{font-size:14px;padding:10px 12px}.world-videos .video-player-section{padding:16px}.world-learn .learning-sidebar{padding-bottom:20px}.video-related-links{padding:16px}.world-videos .video-info{flex-wrap:wrap}}.game-gallery-header{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:10px 0 32px}.game-gallery-header h1{font-size:clamp(34px,4vw,50px);font-weight:800;line-height:1.3;margin:0;color:#164c42}.game-gallery-header p{font-size:18px;line-height:1.8;color:#365a4c;margin:12px 0 0}.game-gallery-header>a{white-space:nowrap;min-height:44px;display:flex;align-items:center}.featured-game{display:grid;grid-template-columns:.85fr 1.15fr;background:#e9e0f1;border-radius:16px;overflow:hidden;min-height:380px;margin-bottom:54px}.featured-game-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:38px}.featured-game-copy h2{font-size:clamp(32px,3.6vw,46px);font-weight:800;color:#513878;line-height:1.4;margin:0}.featured-game-copy>p{font-size:20px;line-height:1.8;color:#443356;margin:16px 0 24px}.featured-game-copy>.button{min-height:50px;padding-inline:28px}.featured-game-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}.featured-game-tabs button{font:700 16px Tajawal,sans-serif;min-height:44px;padding:10px 18px;color:#513878;border:1px solid #b9a6cc;border-radius:8px;background:transparent;cursor:pointer}.featured-game-tabs button[aria-pressed=true]{background:#513878;color:#fff;border-color:#513878}.featured-game-tabs button:hover:not([aria-pressed=true]){background:#fffcf4}.featured-game-picture{display:block;min-width:0;overflow:hidden;background:#dcebd7}.featured-game-picture picture{display:block;height:100%}.featured-game-picture img{display:block;width:100%;height:100%;object-fit:cover;animation:scene-arrive .3s ease-out}@keyframes scene-arrive{0%{opacity:.7;transform:scale(1.025)}to{opacity:1;transform:scale(1)}}.game-library-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.game-library-heading h2{font-size:32px;font-weight:800;color:#164c42;margin:0}.game-library-heading>span{font-size:16px;color:#365a4c}.world-games .game-search{margin:0 0 20px;font-size:16px}.world-games .game-search input{background:#fff;max-width:620px}.world-games .filter-tabs{margin:0 0 28px}.world-games .games-grid{align-items:stretch}.world-games .game-card{display:flex;flex-direction:column;background:#fff;border:1px solid #e2e6dc;box-shadow:none}.world-games .game-card .game-card-body{flex:1;display:flex;flex-direction:column;align-items:flex-start;padding:24px}.world-games .game-card .game-card-body .tag{font-size:14px;background:transparent;padding:0;color:#513878}.world-games .game-card .game-card-body h2{font-size:27px;line-height:1.5;margin:8px 0}.world-games .game-card .game-card-body p{font-size:17px;line-height:1.7;color:#365a4c;margin:0 0 22px}.world-games .game-card .game-card-body>.text-link{margin-top:auto;min-height:44px;padding:10px 18px;background:#eaf0e3;color:#164c42;border-radius:8px;font-size:16px}.world-games .games-grid .game-card-art .contain-art{object-fit:contain;padding:18px}@media(max-width:760px){.game-gallery-header{align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:24px}.game-gallery-header h1{font-size:34px}.game-gallery-header p{font-size:17px}.featured-game{grid-template-columns:minmax(0,1fr) 112px;min-height:0;margin-bottom:28px}.featured-game-picture{grid-row:auto;height:auto;min-height:160px}.featured-game-copy{padding:20px}.featured-game-copy h2{font-size:25px}.featured-game-copy>p{font-size:16px;margin:10px 0 16px}.featured-game-tabs{margin-top:22px;gap:8px}.featured-game-tabs button{font-size:14px;padding:10px 12px}.game-library-heading h2{font-size:28px}.world-games .game-search input{margin-top:10px}}@media(prefers-reduced-motion:reduce){.featured-game-picture img{animation:none}}.community-nav{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 28px}.community-nav a{display:flex;align-items:center;justify-content:center;min-height:46px;padding:12px 20px;border:1px solid #cbd7ca;border-radius:9px;font-size:16px;font-weight:700;color:#164c42;text-decoration:none}.community-nav a.active{background:#164c42;border-color:#164c42;color:#fff}.community-nav a:hover:not(.active){background:#dcebd7}.community-nav a:focus-visible{outline:3px solid #8059a2;outline-offset:4px}.competition-page .competition-hero{grid-template-columns:1fr 1fr;padding:0;min-height:0;gap:0;background:#eee4f1;border-radius:16px;overflow:hidden}.competition-page .competition-hero>div:first-child{padding:42px 36px}.competition-page .competition-hero h1{font-size:clamp(34px,3.6vw,50px);line-height:1.4;color:#164c42}.competition-page .competition-hero h1 span{color:#513878}.competition-page .competition-hero p{font-size:18px;color:#443356;line-height:1.8}.competition-page .competition-scene>img{width:100%;max-width:100%;height:100%;min-height:390px;margin:0;border-radius:0;object-fit:contain;padding:40px;background:#dcebd7}.competition-page .scene-invitation{transform:none;inset-inline:24px;bottom:24px;margin:0;box-shadow:none;font-size:17px;padding:16px 22px;border-radius:12px}.competition-page .world-journey{padding:36px 0;margin:0}.competition-page .world-journey-heading h2{font-size:32px}.competition-page .trail-detail{background:#dcebd7;border-radius:16px;border:0;box-shadow:none}.competition-page #competition-rounds{scroll-margin-top:140px}.competition-page>.empty{background:#eee4f1;border-radius:16px;padding:42px 24px;margin:20px 0}.competition-page .competition-rules{background:#eaf0e3;border-radius:16px;margin-top:32px;padding:24px 28px}.competition-rules summary{font-size:22px;font-weight:700;color:#164c42;cursor:pointer;list-style:none;min-height:44px;display:flex;align-items:center}.competition-rules summary::-webkit-details-marker{display:none}.competition-page .competition-rules h2{font-size:26px;margin-top:24px}.competition-page .competition-rules p{font-size:17px;line-height:1.8;padding:0;border:0;background:transparent;color:#365a4c}.competition-page .competition-select{background:#eee4f1;padding:24px;border-radius:16px;gap:24px}.competition-page .round-row{border:0;border-radius:12px;background:#eee4f1;margin:14px 0;padding:24px;gap:20px}.competition-page .leaderboard-section{background:#eaf0e3;border-radius:16px;padding:28px;margin-top:30px}.world-groups .group-forms{align-items:stretch;margin-bottom:40px}.world-groups .group-invitation{padding:0 0 28px;border:0;border-radius:16px;overflow:hidden;background:#eee4f1}.world-groups .group-invitation>img{width:100%;height:220px;object-fit:cover;display:block;margin:0 0 24px}.world-groups .group-invitation h2{font-size:28px;margin-inline:24px}.world-groups .group-invitation p{font-size:17px;line-height:1.8;margin-inline:24px}.world-groups .group-invitation .text-link{min-height:44px;font-size:17px}.world-groups .group-form-error{font-size:16px;line-height:1.8;color:#8e302d;background:#fff3ec;padding:14px 16px;border-radius:10px}.world-groups input[aria-invalid=true]{border:2px solid #8e302d}.world-groups .section-title{font-size:32px}.world-groups .group-card{border:0;background:#eaf0e3;border-radius:16px;padding:28px;gap:20px}.world-groups .group-card h3{font-size:25px}.world-groups .group-code{display:inline-flex;gap:16px;min-height:44px;align-items:center;background:#fffcf4;border:1px solid #b9cdbd;padding:10px 16px;color:#164c42}.world-dashboard .world-dashboard-header{margin:0 0 28px;max-width:none}.dashboard-next{display:flex;align-items:center;gap:24px;background:#eee4f1;border-radius:16px;padding:26px 30px;margin-bottom:28px}.dashboard-next img{width:85px;height:110px;object-fit:contain;background:#fffcf4;border-radius:8px}.dashboard-next h2{font-size:26px;color:#513878;margin:0 0 8px}.dashboard-next p{font-size:22px;font-weight:700;margin:0 0 8px;color:#164c42}.dashboard-next span{font-size:15px;color:#513878}.dashboard-next .button{margin-inline-start:auto;white-space:nowrap}.world-dashboard .account-notice{background:#f4e8bc;border:0;padding:22px 24px;border-radius:12px;gap:16px;font-size:16px;line-height:1.8}.world-dashboard .dashboard-summary{grid-template-columns:1.2fr 1fr 1fr;gap:24px;margin:30px 0}.world-dashboard .dashboard-summary>div{border:0;border-radius:16px;padding:28px;background:#dcebd7;box-shadow:none}.world-dashboard .dashboard-summary>.activity-summary{background:#eee4f1}.world-dashboard .dashboard-summary>.certificate-summary{background:#f4e8bc}.world-dashboard .dashboard-summary h2,.world-dashboard .dashboard-summary h3{font-size:24px;line-height:1.5}.world-dashboard .dashboard-summary p,.world-dashboard .dashboard-summary span{font-size:17px;line-height:1.7}.world-dashboard .dashboard-columns{gap:28px}.world-dashboard .dashboard-columns>section{background:#eaf0e3;border:0;border-radius:16px;padding:28px}.world-dashboard .dashboard-columns>section:nth-child(2){background:#eee4f1}.world-dashboard .dashboard-columns h2{font-size:26px}.world-dashboard .assignment-row,.world-dashboard .activity-row{background:#fffcf4;border:0;border-radius:12px;padding:20px;margin-top:14px;gap:16px}.world-dashboard .activity-row h3,.world-dashboard .assignment-row h3{font-size:20px;line-height:1.5}.world-dashboard .profile-form{background:#eee4f1;padding:26px;border:0;border-radius:16px}@media(max-width:760px){.community-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:22px}.community-nav a{font-size:15px;padding:10px 8px}.competition-page .competition-hero{grid-template-columns:minmax(0,1fr) 100px}.competition-page .competition-hero>div:first-child{padding:22px 18px}.competition-page .competition-hero h1{font-size:28px}.competition-page .competition-hero p{font-size:17px}.competition-page .competition-scene>img{height:100%;min-height:0;width:100%;margin:0;padding:10px;object-position:center 28%}.competition-page .scene-invitation{display:none}.competition-page .competition-rules{padding:20px}.competition-rules summary{font-size:19px;line-height:1.6}.competition-page .round-row{flex-wrap:wrap;padding:20px}.competition-page .leaderboard-section{padding:20px}.world-groups .group-invitation>img{height:190px}.world-dashboard .dashboard-summary,.world-dashboard .dashboard-columns{grid-template-columns:1fr}.world-dashboard .dashboard-summary>div,.world-dashboard .dashboard-columns>section{padding:24px}.dashboard-next{display:grid;grid-template-columns:64px minmax(0,1fr);padding:20px;gap:16px}.dashboard-next img{width:64px;height:88px}.dashboard-next h2{font-size:23px}.dashboard-next p{font-size:19px}.dashboard-next .button{grid-column:1/-1;margin:0}.world-dashboard .account-notice{display:flex;flex-wrap:wrap}.world-dashboard .world-dashboard-header{padding-bottom:24px}.world-groups .page-title,.world-dashboard .world-dashboard-header,.world-dashboard .page-title{padding:24px 20px 24px 28%}.world-groups .page-title h1,.world-dashboard .world-dashboard-header h1,.world-dashboard .page-title h1{font-size:32px}.world-groups .world-page-art,.world-dashboard .world-page-art{height:150px;bottom:0}}.matching-stage{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:28px;align-items:start}.match-scene{margin:0;border-radius:16px;overflow:hidden;background:#dcebd7;position:sticky;top:120px}.match-scene img{width:100%;height:auto;display:block;aspect-ratio:3/2;object-fit:cover}.match-scene figcaption{font-size:22px;font-weight:700;line-height:1.8;padding:24px;color:#164c42}.matching-stage .matching-panel{max-width:none;width:100%;margin:0;background:#eee4f1;padding:30px;border-radius:16px}.matching-panel>h2{font-size:27px;color:#513878;margin:0 0 10px}.match-completion{color:#513878;font-size:16px;margin:0 0 22px}.matching-stage .match-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(150px,1fr);gap:18px;background:#fffcf4;padding:18px;border-radius:12px;margin-bottom:14px}.matching-stage .match-label{font-size:20px;font-weight:700}.matching-stage .match-line{display:none}.matching-stage select{width:100%;min-height:48px;font:500 17px Tajawal,sans-serif;color:#164c42;border:1px solid #b9cdbd;border-radius:8px;background:#fff;padding:10px}.game-page .memory-panel{max-width:960px;margin-inline:auto;background:#eee4f1;padding:28px;border-radius:16px}.memory-companion{display:grid;grid-template-columns:170px minmax(0,1fr);align-items:center;gap:24px;margin-bottom:20px;color:#513878}.memory-companion img{width:170px;height:115px;object-fit:cover;border-radius:12px}.memory-companion h2{font-size:27px;line-height:1.5;margin:0 0 12px}.memory-companion p{font-size:17px;line-height:1.7;margin:0}.game-page .memory-stats{font-size:17px;color:#513878;gap:20px;border-bottom:1px solid #d0bfdc;padding-bottom:18px;margin-bottom:20px}.game-page .memory-grid{gap:16px}.game-page .memory-card{min-height:125px;aspect-ratio:1.15}.game-page .memory-front{font-size:22px;color:#164c42;background:#fffcf4;border:0}.game-page .memory-back{background-color:#dcebd7}.game-page .memory-back small{display:none}.game-page .memory-card.matched .memory-front{background:#dcebd7}.game-page .game-result{max-width:960px;margin-inline:auto;padding:32px;border-radius:16px;background:#eee4f1}.game-page .result-actions{gap:16px;flex-wrap:wrap}.game-page .feedback{background:#fffcf4;border:0;border-radius:12px;padding:22px;margin-top:16px}.lesson-page .lesson-practice{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:36px;align-items:center;text-align:right;padding:0 32px 0 0;background:#eee4f1;border-radius:16px;overflow:hidden}.lesson-page .practice-story-art{grid-column:2;grid-row:1/6;width:100%;height:100%;min-height:350px;object-fit:cover}.lesson-page .lesson-practice>h2{font-size:32px;margin:28px 0 8px;line-height:1.4}.lesson-page .lesson-practice>p{font-size:18px;line-height:1.8;max-width:40ch;margin:0 0 20px}.lesson-page .lesson-practice>.button{justify-self:start;margin-bottom:16px}.lesson-page .practice-note{font-size:14px;line-height:1.7;margin:0 0 28px;color:#513878}.lesson-page .lesson-content{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:start}.lesson-page .lesson-guide-disclosure{width:100%;margin:18px 0;border-radius:0;background:transparent;border-top:1px solid #cbd7ca}.lesson-page .lesson-source-preview{margin:0;max-width:100%;border-radius:16px;background:#dcebd7;padding:24px}.lesson-page .lesson-source-preview>img{height:360px;width:100%;object-fit:contain}.lesson-page .lesson-tabs{flex-wrap:wrap}.lesson-page .lesson-tabs button{font-size:18px}.lesson-page #lesson-workspace{scroll-margin-top:140px}.game-page button:focus-visible,.lesson-page button:focus-visible,.game-page select:focus-visible{outline:3px solid #8059a2;outline-offset:4px}@media(max-width:760px){.matching-stage{grid-template-columns:1fr;gap:20px}.match-scene{position:static;display:grid;grid-template-columns:120px minmax(0,1fr);align-items:center}.match-scene img{width:120px;height:130px;aspect-ratio:auto}.match-scene figcaption{font-size:17px;line-height:1.8;padding:16px}.matching-stage .matching-panel{padding:20px}.matching-stage .match-row{grid-template-columns:1fr;gap:12px;padding:16px}.game-page .memory-panel{padding:20px}.memory-companion{grid-template-columns:85px minmax(0,1fr);gap:14px}.memory-companion img{width:85px;height:100px}.memory-companion h2{font-size:22px;margin-bottom:6px}.memory-companion p{font-size:15px}.game-page .memory-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.game-page .memory-card{min-height:110px}.game-page .memory-front{font-size:19px}.game-page .game-result{padding:22px}.lesson-page .lesson-content,.lesson-page .lesson-practice{grid-template-columns:1fr;gap:20px}.lesson-page .lesson-practice{padding:0 0 24px}.lesson-page .practice-story-art{grid-column:1;grid-row:1;height:190px;min-height:0}.lesson-page .lesson-practice>h2,.lesson-page .lesson-practice>p,.lesson-page .lesson-practice>.button,.lesson-page .practice-note{margin:0 22px}.lesson-page .lesson-practice>h2{font-size:26px}.lesson-page .lesson-practice>p{font-size:17px}.lesson-page .lesson-source-preview>img{height:300px}.lesson-page .lesson-tabs button{font-size:15px;padding:12px 8px;flex:1;min-width:0;white-space:nowrap}}.game-page .game-intro{align-items:flex-start;gap:8px;margin:22px 0 28px}.game-page .game-intro h1{margin:0}.game-page .game-intro>p{margin:0;max-width:65ch;color:#365a4c}.order-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.order-panel-heading h2{font-size:26px;color:#513878;margin:0}.order-panel-heading>span{font-size:15px;color:#513878;white-space:nowrap}.order-instructions{font-size:16px;line-height:1.7;color:#443356;margin:12px 0 0}.order-live{font-size:14px;min-height:24px;line-height:1.7;margin:9px 0 18px;color:#513878}.illustrated-order-stage .order-items{padding:0;margin:0 0 24px;list-style:none;gap:12px}.illustrated-order-stage .order-item{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:12px;padding:14px 16px;min-height:74px;transition:background .2s ease}.illustrated-order-stage .order-item.just-moved{background:#dcebd7}.order-label{font-size:18px;font-weight:700;line-height:1.65;min-width:0}.illustrated-order-stage .order-controls{gap:8px;margin:0}.order-move-button{font:700 14px Tajawal,sans-serif;min-height:44px;min-width:58px;border:1px solid #b9cdbd;background:#fffcf4;color:#164c42;border-radius:8px;padding:8px 10px;cursor:pointer}.order-move-button:hover:not(:disabled){background:#164c42;color:#fff;border-color:#164c42}.order-move-button:disabled{opacity:.45;cursor:default}.order-submit-area{border-top:1px solid #d0bfdc;padding-top:22px}@media(max-width:760px){.game-page .game-intro h1{font-size:34px}.game-page .game-intro{margin:20px 0}.game-page .game-intro>p{font-size:16px;line-height:1.7}.illustrated-order-stage .order-story-scene{display:grid;grid-template-columns:120px minmax(0,1fr);align-items:center}.illustrated-order-stage .order-story-scene img{width:120px;height:130px;aspect-ratio:auto;object-position:35% center}.illustrated-order-stage .order-story-scene figcaption{font-size:17px;padding:16px;line-height:1.8}.illustrated-order-stage .order-item{grid-template-columns:28px minmax(0,1fr);padding:14px;gap:8px 12px}.illustrated-order-stage .order-controls{grid-column:2;justify-content:flex-start}.illustrated-order-stage .order-label{font-size:17px}}.mobile-app-nav{display:none}.game-search{display:flex;align-items:center;gap:24px;font-size:18px;font-weight:700;color:#164c42;margin:24px 0}.game-search input{flex:1;min-width:0;min-height:52px;background:#fff;border:1px solid #cbd7ca;border-radius:10px;padding:12px 18px;font:500 17px Tajawal,sans-serif;color:#164c42}.game-search input::placeholder{color:#52665b}.journey-resume{display:flex;align-items:center;gap:24px;background:#eee4f1;padding:24px 30px;border-radius:16px;margin-bottom:30px}.journey-resume img{width:85px;height:110px;object-fit:contain;background:#fff;border-radius:8px}.journey-resume h2{font-size:24px;margin:0 0 7px;color:#513878}.journey-resume p{font-size:21px;margin:0 0 8px;font-weight:700}.journey-resume span{font-size:15px;color:#513878}.journey-resume .button{margin-inline-start:auto;white-space:nowrap}@media(max-width:760px){.app{padding-bottom:calc(76px + env(safe-area-inset-bottom))}.mobile-app-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;bottom:0;inset-inline:0;z-index:60;background:#fffcf4;border-top:1px solid #cbd7ca;padding:10px 8px calc(10px + env(safe-area-inset-bottom));gap:4px;box-shadow:0 -6px 24px #164c420a}.mobile-app-nav a{min-height:46px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#365a4c;border-radius:9px;text-decoration:none}.mobile-app-nav a.active{background:#164c42;color:#fff}.mobile-app-nav a:focus-visible{outline:3px solid #8059a2;outline-offset:2px}.game-search{display:block;font-size:17px}.game-search input{width:100%;margin-top:12px}.journey-resume{display:grid;grid-template-columns:68px minmax(0,1fr);gap:16px;padding:20px}.journey-resume img{width:68px;height:92px}.journey-resume h2{font-size:21px}.journey-resume p{font-size:18px}.journey-resume .button{grid-column:1/-1;margin:0}.toast{bottom:calc(88px + env(safe-area-inset-bottom))!important}}@media print{.mobile-app-nav{display:none}.app{padding-bottom:0}}.world-games .game-card-art .story-cover{object-fit:cover;padding:0;transition:transform .35s ease}.world-games .game-card:hover .story-cover{transform:scale(1.035)}.quiz-story-image{display:block;position:absolute;top:155px;right:0;bottom:0;left:0;width:100%;height:calc(100% - 155px);object-fit:cover;object-position:center}.illustrated-order-stage{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px;align-items:start}.order-story-scene{margin:0;background:#dcebd7;border-radius:16px;overflow:hidden;position:sticky;top:120px}.order-story-scene img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}.order-story-scene figcaption{padding:24px;font-size:22px;line-height:1.7;font-weight:700;color:#164c42}.illustrated-order-stage .ordering-panel{width:100%;max-width:none;margin:0}@media(max-width:760px){.illustrated-order-stage{grid-template-columns:1fr;gap:20px}.order-story-scene{position:static}.order-story-scene figcaption{padding:16px 20px;font-size:18px}.quiz-scene:has(.quiz-story-image){min-height:270px}.quiz-scene:has(.quiz-story-image) .quiz-scene-copy{width:100%;padding:15px 20px}.quiz-scene:has(.quiz-story-image) .quiz-scene-copy h2{font-size:24px;margin-bottom:4px}.quiz-scene:has(.quiz-story-image) .quiz-scene-copy p{margin:0}.quiz-story-image{top:90px;right:0;bottom:0;left:0;height:180px;object-position:center 38%}}.world-page,.lesson-page,.competition-page,.game-page{max-width:1280px;padding:40px 42px 80px;margin-inline:auto}.world-page .page-title,.world-dashboard-header{position:relative;isolation:isolate;min-height:290px;padding:48px 48px 44px 43%;margin-bottom:36px;background:#dcebd7;border:0;border-radius:16px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:18px;overflow:hidden}.world-page .page-title>div,.world-page .page-title>a,.world-page .page-title>button,.world-dashboard-header>div{position:relative;z-index:2}.world-page .page-title h1,.world-dashboard-header h1{font-size:clamp(36px,4vw,58px);line-height:1.25;font-weight:800;max-width:650px;margin:0;text-wrap:balance;color:#164c42}.world-page .page-title p,.world-dashboard-header p{font-size:18px;line-height:1.7;color:#365a4c;max-width:40ch;margin-top:14px}.world-page-art{position:absolute;inset-inline-end:2%;bottom:-12px;width:39%;height:95%;object-fit:contain;z-index:0;pointer-events:none}.world-games .page-title{background:#e9e0f1}.world-games .page-title h1{color:#513878}.world-videos .page-title{background:#e4edf3}.world-videos .world-page-art{width:42%;height:110%;bottom:-30px}.world-book .page-title{min-height:220px;background:#f4e8bc}.world-book .world-page-art{height:86%;width:28%;inset-inline-end:7%;bottom:0;object-position:top;transform:rotate(-7deg)}.world-resources .page-title{background:#eee4f1}.world-groups .page-title{background:#e8edcc}.world-page .filter-tabs{margin:28px 0;gap:10px;flex-wrap:wrap;background:none;border:0;padding:0}.world-page .filter-tabs button{min-height:44px;padding:10px 24px;border:1px solid #cbd7ca;border-radius:9px;background:transparent;font-size:16px}.world-page .filter-tabs button.active{background:#164c42;color:#fff;border-color:#164c42}.world-learn .learning-sidebar{background:#eee4f1;border-radius:16px;padding:24px;gap:12px}.world-learn .lesson-card-grid{gap:24px}.world-learn .lesson-card{border:0;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 8px 22px #2447370b;transition:transform .2s ease,box-shadow .2s ease}.world-learn .lesson-card:hover{transform:translateY(-4px);box-shadow:0 14px 28px #24473715}.world-learn .lesson-card-image{height:210px;background:#e8edda;padding:16px}.world-learn .lesson-card-image img{object-fit:contain;max-height:100%}.world-learn .lesson-row-copy{padding:22px 24px 10px}.world-learn .lesson-row-copy h3{font-size:25px;margin:0 0 10px}.world-learn .lesson-row-copy p{font-size:16px;line-height:1.7}.world-learn .lesson-row-meta{padding:12px 24px 24px}.world-games .games-grid{gap:26px}.world-games .game-card{border:0;border-radius:16px;overflow:hidden;background:#fff;box-shadow:none}.world-games .game-card-art{height:250px;background:#e8edcc}.world-games .game-card:nth-child(2n) .game-card-art{background:#eee4f1}.world-games .game-card:nth-child(3n) .game-card-art{background:#f4e8bc}.world-games .game-cover{width:100%;height:100%;object-fit:contain;padding:16px}.world-games .game-card-body{padding:26px}.world-games .game-card-body h2{font-size:28px;margin:14px 0 10px}.world-games .game-card-body p{font-size:16px;line-height:1.7}.world-games .illustrated-steps,.world-games .mini-memory,.world-games .game-characters{display:none}.world-videos .video-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.world-videos .video-teaser{background:#fff;border:0;border-radius:16px;overflow:hidden;padding:0;text-align:right}.world-videos .video-thumb{aspect-ratio:16/9;height:auto;border-radius:0}.world-videos .video-teaser h3{font-size:24px;padding:0 22px;line-height:1.5}.world-videos .video-teaser p{padding:0 22px 18px;font-size:16px}.world-videos .play-circle{width:auto;height:auto;background:#fffcf4;color:#164c42;padding:10px 22px;border-radius:8px}.world-videos .play-circle:after{content:"شاهد الفيديو";font-size:17px;font-weight:700}.world-groups .group-form{border:0;background:#eaf0e3;border-radius:16px;padding:32px}.world-groups .group-form:nth-child(2){background:#eee4f1}.world-groups .group-form h2{font-size:28px}.world-groups .group-forms{gap:26px}.world-dashboard-header{max-width:1196px;margin-inline:auto}.world-dashboard-header .dashboard-actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap}.lesson-page .lesson-title{border:0;border-radius:16px;background:#dcebd7;padding:35px 40px;min-height:180px}.lesson-page .lesson-title h1{font-size:clamp(34px,4vw,52px)}.lesson-page .lesson-video-card{border:0;background:#e9e0f1;border-radius:16px;overflow:hidden}.lesson-page .lesson-tabs{gap:12px;background:transparent;padding:0;border:0;margin:24px 0}.lesson-page .lesson-tabs button{min-height:48px;border-radius:9px;padding:12px 26px}.lesson-page .lesson-workspace>h2{font-size:30px}.competition-page .competition-hero{border:0;border-radius:16px}.game-page .practice-orb,.game-page .result-award{display:none}.game-page .game-intro{text-align:right!important;margin:28px 0 24px;padding:0}.world-resources .resource-content{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;max-width:none;background:none;padding:0;border:0}.world-resources .resource-content>h2{grid-column:1/-1;font-size:32px;margin:16px 0}.world-resources .resource-step{display:block;background:#eaf0e3;padding:28px;border:0;border-radius:16px;margin:0}.world-resources .resource-step:nth-child(3){background:#eee4f1}.world-resources .resource-step:nth-child(4){background:#f4e8bc}.world-resources .resource-step>span{display:none}.world-resources .resource-step h3{font-size:27px;margin-bottom:15px}.world-resources .resource-step p{font-size:17px;line-height:1.8}.game-page .ordering-panel,.game-page .matching-panel{background:#e9e0f1;border:0;border-radius:16px;padding:30px}.game-page .order-item{background:#fffcf4;border:0;border-radius:12px;min-height:76px;font-size:20px}.game-page .game-intro h1{font-size:clamp(32px,4vw,48px);margin-bottom:10px}.game-page .game-intro p{font-size:17px;line-height:1.7}.quiz-stage{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);direction:ltr;min-height:530px;border-radius:16px;overflow:hidden;background:#eee4f1}.quiz-scene{direction:rtl;position:relative;overflow:hidden;background:#dcebd7;min-height:530px;isolation:isolate}.quiz-scene-copy{position:relative;z-index:2;padding:34px 32px}.quiz-scene-copy h2{font-size:38px;margin:0 0 12px;color:#164c42}.quiz-scene-copy p{font-size:18px;color:#365a4c}.quiz-garden{position:absolute;width:130%;height:70%;max-width:none;bottom:-6%;left:-15%;object-fit:cover;z-index:-1}.quiz-characters{position:absolute;width:95%;height:70%;bottom:-3%;left:2%;object-fit:contain}.game-page .quiz-panel{direction:rtl;width:100%;max-width:none;margin:0;padding:34px;background:#eee4f1;border:0;border-radius:0}.game-page .quiz-panel>h2{font-size:clamp(24px,2.4vw,32px);line-height:1.65;margin:30px 0 24px;text-wrap:balance}.game-page .quiz-options{display:grid;gap:14px}.game-page .quiz-options button{min-height:74px;padding:18px 22px;border:2px solid transparent;border-radius:12px;background:#fffcf4;font-size:19px;line-height:1.6;justify-content:flex-start;text-align:right;gap:14px;transition:background .18s ease,border-color .18s ease}.game-page .quiz-options button>span{display:none}.game-page .quiz-options button:hover{background:#e1eadb}.game-page .quiz-options button.selected{background:#164c42;color:#fff;border-color:#164c42}.game-page .quiz-bottom{margin-top:28px}.game-page .question-progress{font-size:15px;color:#513878}.game-page .question-progress .progress-track{background:#d9cbe5}.game-page .question-progress .progress-track i{background:#513878}.world-page :focus-visible,.game-page :focus-visible{outline:3px solid #8059a2;outline-offset:5px}@media(max-width:760px){.world-page,.lesson-page,.competition-page,.game-page{padding:24px 20px 56px}.world-page .page-title,.world-dashboard-header{padding:24px 22px 24px 28%;min-height:160px;gap:14px;margin-bottom:24px}.world-page .page-title h1,.world-dashboard-header h1{font-size:36px}.world-page .page-title p{font-size:17px}.world-page-art,.world-videos .world-page-art{width:26%;height:150px;inset-inline-end:0;bottom:0}.world-book .page-title{padding-bottom:190px}.world-book .world-page-art{height:165px;width:45%;inset-inline-end:8%}.world-videos .video-row{grid-template-columns:1fr}.world-games .game-card-art{height:220px}.world-games .games-grid,.world-resources .resource-content{grid-template-columns:1fr}.world-dashboard-header{margin-inline:0}.quiz-stage{grid-template-columns:1fr;direction:rtl}.quiz-scene{min-height:180px;display:flex}.quiz-scene-copy{padding:25px 22px;width:58%}.quiz-scene-copy h2{font-size:28px}.quiz-scene-copy p{font-size:15px}.quiz-characters{width:47%;height:180px;left:0;bottom:-12px}.quiz-garden{width:100%;height:140%;left:0;bottom:-70%;opacity:.65}.game-page .quiz-panel{padding:24px 20px}.game-page .quiz-panel>h2{font-size:24px;margin-top:22px}.game-page .quiz-options button{font-size:17px;padding:15px;min-height:68px}.lesson-page .lesson-title{padding:22px;min-height:112px}}@media(prefers-reduced-motion:reduce){.world-page *,.game-page *{scroll-behavior:auto!important;transition:none!important}}@media print{.world-page .page-title,.world-dashboard-header,.quiz-scene{display:none}.world-page{padding:0;max-width:none}}@media(max-width:760px){.illustrated-order-stage .ordering-panel{padding:20px}}@media(max-width:760px){html{scroll-padding-block:90px 96px}.nav-wrap{min-height:76px;padding:8px 16px;gap:10px}.brand{min-width:108px}.brand-wordmark{width:108px;height:58px}.nav-actions{gap:8px}.nav-actions .mobile-menu{white-space:nowrap;padding:10px}.nav-actions .mobile-menu:after{content:"القائمة"}.nav-actions .mobile-menu[aria-expanded=true]:after{content:"إغلاق"}.nav-actions .button.small,.nav-actions .mobile-menu{min-height:44px;font-size:14px}.nav-actions .mobile-menu:after{font-size:14px}.nav-links{top:100%;max-height:calc(100dvh - 155px);overflow-y:auto;overscroll-behavior:contain}.section-directory{margin-bottom:20px}.section-directory-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;padding:10px 14px;border:1px solid var(--world-line);border-radius:9px;background:var(--world-paper);color:var(--world-green);gap:12px;font-weight:700;text-align:start}.section-directory-toggle>span:last-child{font-size:14px;font-weight:500}.section-directory .community-nav{display:none;margin:10px 0 0;grid-template-columns:repeat(2,minmax(0,1fr))}.section-directory.is-open .community-nav{display:grid}.section-directory .community-nav a{font-size:15px;min-height:46px;padding:10px}.world-page .game-gallery-header{gap:12px;margin:0 0 20px;flex-direction:row;align-items:center;flex-wrap:wrap}.game-gallery-header h1{font-size:30px}.game-gallery-header p{font-size:16px;margin-top:8px}.world-learn .learning-sidebar{padding:16px;gap:12px}.learning-directory-heading{gap:10px}.learning-directory-heading h2{font-size:23px}.learning-directory-heading p{font-size:16px}.learning-directory-heading img{width:68px;height:76px}.chapter-filters{display:none}.learning-chapter-select{display:flex;align-items:center;gap:12px;width:100%;color:var(--world-purple);font-size:15px;font-weight:700}.learning-chapter-select select{min-width:0;flex:1;min-height:46px;padding:10px;font-size:16px;background:var(--world-paper);color:var(--world-green);border:1px solid var(--world-line);border-radius:8px}.world-learn .game-gallery-header{flex-wrap:nowrap;gap:12px}.world-learn .game-gallery-header h1{font-size:28px}.world-learn .game-gallery-header>a{font-size:14px;min-width:88px;padding:10px}.world-games .featured-game-picture img{object-fit:contain;padding:8px}.world-games .featured-game-picture{display:flex;align-items:center}.world-games .featured-game-picture picture{height:170px;width:100%}.chapter-filters button{font-size:15px;gap:8px;padding:10px;min-height:46px}.world-learn .sidebar-progress{padding-top:14px;margin:0}.world-learn .result-count{margin:20px 0}.result-count h2{font-size:24px}.lesson-page .lesson-guidance{padding:20px}.lesson-page .lesson-guidance h2{font-size:25px}.lesson-page .learning-points p{font-size:17px;line-height:1.85}.lesson-page .lesson-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:18px 0}.lesson-page .lesson-tabs:has(button:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-page .lesson-tabs button{min-height:48px;font-size:15px;padding:10px 6px}.world-book .reader-toolbar{display:flex;gap:8px;padding:12px;align-items:center;justify-content:space-between}.world-book .reader-toolbar>.icon-button{font-size:14px;padding:8px 10px}.world-book .reader-toolbar>.icon-button:after{font-size:14px}.world-book .reader-toolbar>.icon-button:first-child:after{content:"السابق"}.world-book .reader-toolbar>.icon-button:nth-child(3):after{content:"التالي"}.world-book .page-number{font-size:14px;gap:5px}.world-book .page-number input{width:48px;padding:6px;min-width:0}.world-book .reader-options{flex-basis:100%;margin:0}.world-book .reader-options summary{font-size:15px;background:transparent;padding:8px 0}.world-book .book-stage{padding:10px;max-height:72dvh}.world-book .reading-related{padding:0;margin:0;border:0}.world-book .reading-layout{gap:20px}.world-resources .resource-opening h2{font-size:23px;margin-bottom:12px}.world-resources .resource-opening>img{height:110px}.world-resources .resource-opening{margin-bottom:22px}.world-resources .resource-opening p{font-size:16px;margin-bottom:12px}.world-resources .resource-opening .button{font-size:15px;min-height:44px;padding:10px 12px}.competition-availability{padding:14px 0;gap:8px}.competition-page .competition-hero{display:block;position:relative}.competition-page .competition-hero>div:first-child{padding:22px}.competition-page .competition-hero h1{padding-inline-end:72px;font-size:27px}.competition-page .competition-scene{position:absolute;inset-inline-end:12px;top:20px;width:78px;height:110px}.competition-page .competition-scene>img{padding:0;background:transparent}.competition-page .competition-hero .button{font-size:16px;min-height:48px;padding:12px;white-space:normal;text-align:center}.world-dashboard .dashboard-welcome .dashboard-actions{gap:8px}}@media(max-width:360px){.competition-page .competition-hero{grid-template-columns:minmax(0,1fr) 72px}.world-book .reader-toolbar>.icon-button{padding:8px}.world-book .reader-toolbar>.icon-button:after{font-size:12px}.world-book .page-number{gap:2px}.world-book .page-number input{width:42px}.featured-game{grid-template-columns:minmax(0,1fr) 90px}}@media print{.section-directory,.book-download-options{display:none!important}}.game-experience{--game-paper:var(--world-paper);--game-ink:var(--world-green);--game-soft:var(--world-leaf);--game-accent:var(--world-purple)}.game-experience .game-intro{margin:20px 0 26px}.game-experience .game-intro>p{display:none}.game-experience .game-intro h1{font-size:clamp(30px,3.5vw,46px);line-height:1.4}.game-experience .game-top{min-height:48px;padding-bottom:14px}.game-experience .game-top>a{min-height:44px;display:inline-flex;align-items:center}.game-experience :is(button,a,input):focus-visible{outline:3px solid #8059a2;outline-offset:4px}.experience-progress{margin:0 0 22px;color:var(--game-ink)}.experience-progress>div:first-child{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px;font-size:16px;line-height:1.7}.experience-progress b{font-variant-numeric:tabular-nums;white-space:nowrap}.experience-track{height:7px;border-radius:8px;background:#cbd7ca;overflow:hidden}.experience-track i{display:block;width:100%;height:100%;background:var(--game-ink);transform-origin:right;transition:transform .25s ease-out}.game-experience .quiz-panel{min-width:0}.question-map{display:flex;flex-wrap:nowrap;gap:8px;margin:0 0 20px;max-width:100%;overflow-x:auto;padding:4px 4px 8px;scrollbar-width:thin}.question-map button{flex:0 0 44px;min-width:44px;min-height:44px;border:1px solid #b9cdbd;background:var(--game-paper);border-radius:8px;color:var(--game-ink);font-weight:700}.question-map button.answered{background:var(--game-soft)}.question-map button[aria-current=step]{background:var(--game-ink);color:#fff;border-color:var(--game-ink)}.question-map button:hover:not(:disabled){border-color:var(--game-accent)}.question-story h2{font-size:clamp(24px,2.4vw,31px);line-height:1.65;margin:8px 0 24px;text-wrap:balance;scroll-margin-top:120px}.question-position{font-size:15px;color:var(--game-accent);font-weight:700}.game-experience .quiz-options button{display:flex;align-items:center;gap:14px;min-height:72px;padding:16px 18px;transition:background .15s ease,border-color .15s ease}.game-experience .quiz-options button>.choice-label{width:auto;height:auto;display:block;flex:1;min-width:0;background:transparent;border-radius:0;color:inherit;text-align:start;font-size:18px;line-height:1.7;font-weight:500}.choice-selected{font-size:13px;font-weight:700;white-space:nowrap}.game-experience .quiz-options button.selected{background:var(--game-ink);color:#fff}.game-experience .quiz-options button.selected>span:first-child{color:var(--game-ink);background:var(--game-paper)}.game-experience .quiz-bottom{gap:16px;margin-top:22px}.game-experience .quiz-bottom button{min-height:48px}.game-experience .quiz-scene-copy h2{font-size:30px}.game-experience .quiz-scene-copy p{font-size:17px;line-height:1.8}.quiz-story-picture{display:contents}.game-experience .order-history{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:14px 0}.order-history span{font-size:14px;color:var(--game-accent)}.order-history button{font-size:14px;font-weight:700;min-height:44px;padding:10px 12px;border:1px solid #b9cdbd;border-radius:8px;background:var(--game-paper)}.game-experience .order-live{min-height:48px;font-size:15px;line-height:1.8;margin:8px 0 16px;color:var(--game-ink)}.game-experience .order-item{position:relative;isolation:isolate}.game-experience .order-item[draggable=true]:active{cursor:grabbing}.game-experience .order-item.just-moved{background:var(--game-soft)}.game-experience .order-submit-area .game-source{display:flex;align-items:center;justify-content:center;min-height:44px;margin-top:14px;font-size:16px}.game-experience .matching-panel{padding:28px}.game-experience .matching-panel>h2{margin-bottom:22px}.match-choice-row{border:0;min-width:0;padding:0 0 22px;margin:0 0 22px;border-bottom:1px solid #cdbbdc}.match-choice-row legend{float:none;width:100%;padding:0;margin:0 0 12px;font-weight:700;font-size:23px;color:var(--game-ink)}.match-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.match-choices label{display:flex;align-items:center;justify-content:center;gap:8px;min-height:52px;border:1px solid #cbd7ca;border-radius:8px;padding:10px;background:var(--game-paper);font-size:16px;font-weight:500;color:var(--game-ink);cursor:pointer;text-align:center}.match-choices label.chosen{background:var(--game-ink);color:#fff;border-color:var(--game-ink)}.match-choices input{-webkit-appearance:auto;-moz-appearance:auto;appearance:auto;accent-color:#513878;flex:0 0 17px;width:17px;height:17px;min-height:0;margin:0;padding:0;box-shadow:none}.match-choices label:has(input:focus-visible){outline:3px solid #8059a2;outline-offset:4px}.game-experience .memory-panel{max-width:980px;padding:28px}.game-experience .memory-companion{grid-template-columns:110px minmax(0,1fr);gap:22px;margin-bottom:20px}.game-experience .memory-companion img{object-fit:contain;width:110px;height:100px}.game-experience .memory-companion h2{font-size:28px;margin-bottom:8px}.memory-attempts{display:block;font-size:15px;color:var(--game-accent);margin-top:10px;font-variant-numeric:tabular-nums}.game-experience .memory-stats{margin:0 0 18px;padding:0;border:0}.game-experience .memory-stats>span:first-child{display:none}.memory-message{min-height:58px;font-size:17px;line-height:1.8;background:var(--game-paper);color:var(--game-accent);padding:14px 18px;border-radius:9px;margin-bottom:20px}.memory-matched .memory-message{background:var(--game-soft);color:var(--game-ink)}.memory-different .memory-message{background:#f4e8bc;color:#513878}.game-experience .memory-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.game-experience .memory-card{min-width:0;width:100%;min-height:165px;aspect-ratio:1.15;border:0}.game-experience .memory-card:disabled{opacity:1;cursor:default}.game-experience .memory-back{padding:0;background-color:var(--game-soft);background-size:auto 70%;background-position:center 75%;border:1px solid #b9cdbd}.memory-card-position{position:absolute;inset-inline-start:10px;top:8px;color:var(--game-accent);font-weight:700;font-size:15px}.game-experience .memory-front{padding:16px;font-size:18px;gap:8px;background:var(--game-paper)}.memory-front b{font-size:inherit;line-height:1.65;text-wrap:balance}.memory-pair-complete{font-size:13px;font-weight:700;color:var(--game-ink)}.game-experience .memory-card.matched .memory-front{background:var(--game-soft);animation:pair-settle .3s ease-out}.memory-finish{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #cdbbdc;padding-top:22px;margin-top:24px}.memory-finish p{font-size:18px;line-height:1.8;font-weight:700;color:var(--game-ink)}.memory-finish .button{min-height:48px;white-space:nowrap}@keyframes pair-settle{0%{transform:rotateY(0) scale(.94)}to{transform:rotateY(0) scale(1)}}.game-experience .game-result{padding:0;background:transparent;max-width:1060px}.game-experience .game-result>h1{font-size:clamp(30px,3.4vw,44px);line-height:1.5;color:var(--game-ink);margin-top:12px;text-wrap:balance}.game-experience .game-result>p{font-size:18px;line-height:1.8;max-width:60ch;color:#365a4c;margin:12px auto 30px}.experience-result-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:center;gap:32px;padding:30px 42px;background:var(--world-lilac);border-radius:16px;text-align:start;margin-bottom:28px;overflow:hidden}.result-companions{width:100%;height:250px;object-fit:contain}.experience-result-hero>div{min-width:0}.experience-result-hero>div>p{font-size:24px;font-weight:700;color:var(--game-accent);line-height:1.6;margin-bottom:16px}.experience-score strong{display:block;font-size:70px;line-height:1.2;font-weight:800;color:var(--game-ink);font-variant-numeric:tabular-nums}.experience-score strong small{font-size:28px;margin-inline-start:8px}.experience-score>span{display:block;font-size:18px;line-height:1.8;color:var(--game-ink);margin:12px 0 20px}.experience-result-hero .experience-progress{margin:0}.game-experience .result-actions{gap:14px;flex-wrap:wrap}.game-experience .result-actions .button{min-height:48px}.game-experience .feedback-list{max-width:none;margin-top:44px}.review-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px}.review-heading h2{font-size:28px;color:var(--game-ink)}.review-filters{display:flex;flex-wrap:wrap;gap:10px}.review-filters button{min-height:44px;padding:10px 16px;border:1px solid #cbd7ca;background:var(--game-paper);border-radius:8px;font-size:16px;color:var(--game-ink);font-weight:700}.review-filters button[aria-pressed=true]{background:var(--game-ink);color:#fff}.game-experience .feedback{padding:24px;margin-bottom:16px;background:#eaf0e3}.game-experience .feedback.incorrect{background:#f4e8bc}.game-experience .feedback h3{font-size:21px;line-height:1.7;margin:10px 0}.game-experience .feedback p{font-size:17px;line-height:1.9;color:var(--game-ink)}.game-experience .feedback .review-answer{font-size:15px;color:#513878;margin:6px 0}.feedback-state{font-size:14px;font-weight:700;color:var(--game-accent)}.game-experience .feedback .text-link{display:inline-flex;align-items:center;min-height:44px;font-size:16px;text-decoration:underline;text-underline-offset:5px;margin-top:12px}.review-clear,.memory-result-note{padding:22px;background:var(--game-soft);color:var(--game-ink);border-radius:12px;font-size:17px;line-height:1.8}.memory-result-note{margin-top:28px}.experience-next-game{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:32px;padding:24px;border-radius:12px;background:var(--world-lilac);text-align:start;color:var(--game-accent);min-height:72px}.experience-next-game>b{font-size:22px;line-height:1.6}.experience-next-game>span{font-size:16px}.experience-next-game>span:last-child{margin-inline-start:auto;font-weight:700;text-decoration:underline;text-underline-offset:5px}.experience-next-game:hover{background:#e4d6eb}.game-submit-error{max-width:760px;margin:24px auto;padding:22px;background:#fff3ec;color:#8e302d;border-radius:12px;font-size:17px;line-height:1.8}@media(min-width:761px)and (max-width:1050px){.game-experience .memory-card{min-height:185px}.game-experience .memory-front{font-size:16px;padding:12px}}@media(max-width:760px){.game-experience .game-intro{margin:16px 0 22px}.game-experience .game-intro h1{font-size:30px}.game-experience .quiz-scene:has(.quiz-story-image){display:grid;grid-template-columns:90px minmax(0,1fr);min-height:0;align-items:center;background:var(--game-soft)}.game-experience .quiz-scene .quiz-scene-copy{width:auto;padding:18px;grid-column:2}.game-experience .quiz-scene-copy h2{font-size:22px}.game-experience .quiz-scene-copy p{font-size:16px;line-height:1.7}.game-experience .quiz-story-image{position:static;grid-column:1;grid-row:1;width:90px;height:130px;object-fit:cover;object-position:center}.game-experience .quiz-story-picture{display:block;grid-column:1;grid-row:1;width:90px}.game-experience .quiz-story-image{object-fit:contain;padding:8px}.game-experience .question-story h2{font-size:23px;line-height:1.7;margin-bottom:20px}.game-experience .quiz-panel{padding:20px}.question-map{gap:8px;margin-bottom:20px}.question-map button{min-width:44px;min-height:44px}.game-experience .quiz-options button{padding:14px 12px;gap:10px}.game-experience .quiz-options button>.choice-label{font-size:17px}.choice-selected{font-size:12px}.game-experience .quiz-options button>span:first-child{width:28px;height:28px;font-size:14px;flex:0 0 28px}.game-experience .order-history{flex-wrap:wrap;gap:8px}.game-experience .matching-panel,.game-experience .memory-panel{padding:20px}.match-choice-row legend{font-size:22px}.match-choices{gap:8px}.match-choices label{flex-direction:column;font-size:15px;min-height:70px;padding:10px 6px;gap:8px}.game-experience .memory-companion{grid-template-columns:70px minmax(0,1fr);gap:14px}.game-experience .memory-companion img{width:70px;height:86px}.game-experience .memory-companion h2{font-size:23px}.game-experience .memory-companion p{font-size:16px}.game-experience .memory-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.game-experience .memory-card{min-height:150px;aspect-ratio:1}.game-experience .memory-front{font-size:17px;padding:12px;gap:6px}.memory-message{min-height:74px;font-size:16px;padding:12px 14px}.memory-finish{flex-direction:column;align-items:stretch;gap:14px}.experience-result-hero{grid-template-columns:90px minmax(0,1fr);gap:16px;padding:22px 18px}.result-companions{height:160px}.experience-result-hero>div>p{font-size:20px;margin-bottom:10px}.experience-score strong{font-size:52px}.experience-score>span{font-size:16px}.experience-result-hero .experience-progress>div:first-child{font-size:14px;gap:8px}.game-experience .game-result>p{font-size:17px}.game-experience .result-actions{display:grid;grid-template-columns:1fr}.review-heading h2{font-size:26px}.game-experience .feedback{padding:20px}.game-experience .feedback h3{font-size:20px}.experience-next-game{padding:20px;gap:10px 16px}}.reduce-motion .game-experience .memory-card>span{transition:none;transform:none}.reduce-motion .game-experience .memory-card:not(.flipped) .memory-front,.reduce-motion .game-experience .memory-card.flipped .memory-back{visibility:hidden}.reduce-motion .game-experience *{animation:none!important;transition:none!important;scroll-behavior:auto!important}@media(prefers-reduced-motion:reduce){.game-experience *{animation:none!important;transition:none!important;scroll-behavior:auto!important}.game-experience .memory-card>span{transform:none}.game-experience .memory-card:not(.flipped) .memory-front,.game-experience .memory-card.flipped .memory-back{visibility:hidden}}.lesson-experience{--lesson-ink:var(--world-green);--lesson-paper:var(--world-paper);--lesson-leaf:var(--world-leaf);--lesson-purple:var(--world-purple);--lesson-lilac:var(--world-lilac)}.lesson-location{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;font-size:15px;margin-bottom:16px;color:#365a4c}.lesson-location a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}.lesson-experience-head{display:grid;grid-template-columns:minmax(0,1fr) 145px;gap:26px;align-items:center;background:var(--lesson-leaf);border-radius:16px;padding:28px 32px;margin-bottom:24px}.lesson-experience-head h1{font-size:clamp(32px,3.5vw,46px);line-height:1.4;color:var(--lesson-ink);margin:0;text-wrap:balance}.lesson-experience-head p{font-size:18px;line-height:1.8;color:#365a4c;margin:10px 0 14px;max-width:55ch}.lesson-experience-head>img{width:145px;height:140px;object-fit:contain}.lesson-meta{display:flex;flex-wrap:wrap;gap:12px 22px;font-size:15px;color:var(--lesson-purple);line-height:1.7}.lesson-meta b{color:var(--lesson-ink)}.lesson-stage-tabs{display:flex;gap:10px;margin:0 0 26px;scroll-margin-top:130px}.lesson-stage-tabs button{display:flex;align-items:center;justify-content:center;gap:10px;flex:1;min-height:52px;background:transparent;border:1px solid var(--world-line);border-radius:9px;padding:10px 16px;color:var(--lesson-ink);font-size:17px;font-weight:700}.lesson-stage-tabs button>span{font-size:14px;font-weight:500}.lesson-stage-tabs button[aria-selected=true]{background:var(--lesson-ink);border-color:var(--lesson-ink);color:#fff}.lesson-stage-tabs button:hover:not([aria-selected=true]){background:var(--lesson-leaf)}.lesson-experience-panel{scroll-margin-top:112px;min-width:0}.lesson-experience :is(a,button,textarea,select,summary):focus-visible,.book-lesson-context a:focus-visible{outline:3px solid #8059a2;outline-offset:4px}.lesson-experience-panel:focus-visible{outline:2px solid #8059a2;outline-offset:7px;border-radius:12px}.lesson-discovery{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:28px;align-items:start}.lesson-guided-step{background:var(--lesson-lilac);border-radius:16px;padding:28px}.lesson-step-heading{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.lesson-step-heading h2{font-size:28px;line-height:1.5;color:var(--lesson-purple);margin:0}.lesson-step-heading>span{font-size:14px;color:var(--lesson-purple)}.lesson-point-map{display:flex;gap:10px;list-style:none;padding:0;margin:0 0 24px}.lesson-point-map>li{flex:1;min-width:0}.lesson-point-map button{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;width:100%;min-height:46px;border:1px solid #cdbbdc;border-radius:8px;padding:10px;background:var(--lesson-paper);color:var(--lesson-purple);font-size:17px;font-weight:700}.lesson-point-map button span{font-size:13px;font-weight:500}.lesson-point-map button[aria-current=step]{background:var(--lesson-purple);color:#fff}.lesson-point-text{font-size:25px;font-weight:700;line-height:1.9;min-height:146px;color:var(--lesson-ink);text-wrap:pretty;margin:0 0 18px}.lesson-mobile-source{display:none}.lesson-review-point{display:flex;align-items:center;justify-content:center;min-height:46px;border:1px solid #bca8ce;border-radius:8px;background:transparent;color:var(--lesson-purple);padding:10px 16px;font-weight:700;font-size:16px}.lesson-review-point[aria-pressed=true]{background:var(--lesson-leaf);color:var(--lesson-ink);border-color:#9cb79e}.lesson-point-actions{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:24px}.lesson-point-actions button{min-height:48px;font-size:16px}.lesson-source-action{background:none;border:0;min-height:44px;padding:12px 0;margin-top:16px;color:var(--lesson-ink);font-size:16px;font-weight:700;text-decoration:underline;text-underline-offset:5px}.lesson-editorial{border-top:1px solid #cdbbdc;margin-top:18px;padding-top:8px;font-size:16px;line-height:1.9;color:#443356}.lesson-editorial summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:700;color:var(--lesson-purple)}.lesson-editorial h3{font-size:18px;margin:10px 0}.lesson-editorial p{margin:10px 0}.lesson-source-invitation{margin:0;background:var(--lesson-leaf);border-radius:16px;overflow:hidden;padding:22px}.lesson-source-invitation>button{width:100%;border:0;background:transparent;padding:0;cursor:zoom-in}.lesson-source-invitation img{display:block;width:100%;height:450px;object-fit:contain}.lesson-source-invitation figcaption{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;font-size:15px;color:var(--lesson-ink);margin-top:14px;line-height:1.7}.lesson-source-invitation figcaption button{min-height:44px;font-size:16px}.lesson-visual-reader{background:var(--lesson-lilac);border-radius:16px;overflow:hidden}.lesson-reader-controls{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:18px 22px}.lesson-reader-controls button,.lesson-reading-actions>button:not(.button){min-height:44px;border:1px solid #cdbbdc;border-radius:8px;background:var(--lesson-paper);color:var(--lesson-ink);padding:10px 16px;font-size:16px;font-weight:700}.lesson-page-controls{display:flex;align-items:center;gap:14px}.lesson-page-controls>span{font-size:17px;font-weight:700;color:var(--lesson-purple);font-variant-numeric:tabular-nums}.lesson-page-controls small{font-size:14px;font-weight:500}.lesson-reader-controls>label{display:flex;flex-direction:row;align-items:center;gap:10px;font-size:16px;color:var(--lesson-purple);margin:0}.lesson-reader-controls select{min-height:44px;width:88px;padding:8px 10px;border:1px solid #bca8ce;border-radius:8px;background:var(--lesson-paper);color:var(--lesson-ink);font-size:16px}.lesson-reader-controls>a{margin-inline-start:auto;display:inline-flex;align-items:center;min-height:44px;font-weight:700;font-size:16px;color:var(--lesson-ink);text-decoration:underline;text-underline-offset:5px}.lesson-image-stage{padding:24px;background:#e4eadf;max-height:76vh;overflow:auto;overscroll-behavior:contain;scrollbar-color:#8059a2 #e4eadf;min-width:0}.lesson-image-frame{max-width:580px;width:100%;margin-inline:auto;text-align:center}.lesson-image-frame img{height:auto;max-width:none;margin-inline:auto}.lesson-reading-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:20px 22px}.lesson-reading-actions>span{font-size:15px;color:var(--lesson-purple);line-height:1.7}.lesson-reading-actions>.button{margin-inline-start:auto;min-height:48px;font-size:16px}.lesson-reading-actions>button[aria-pressed=true]{background:var(--lesson-ink);color:#fff}.lesson-page-strip{display:flex;gap:12px;padding:0 22px 22px;overflow:auto;scrollbar-width:thin}.lesson-page-strip button{flex:0 0 110px;display:flex;flex-direction:column;align-items:center;gap:8px;padding:10px;border:2px solid transparent;border-radius:9px;background:var(--lesson-paper);color:var(--lesson-ink);font-size:14px;min-height:44px}.lesson-page-strip button.selected{border-color:var(--lesson-purple)}.lesson-page-strip img{height:95px;width:75px;object-fit:contain}.lesson-page-strip small{font-size:12px;color:var(--lesson-purple)}.lesson-watch>article{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);background:var(--lesson-lilac);border-radius:16px;overflow:hidden}.lesson-watch-screen{min-width:0;background:var(--lesson-ink);display:flex;align-items:center}.lesson-watch-screen>button{position:relative;display:block;width:100%;border:0;background:none;padding:0;aspect-ratio:16/9}.lesson-watch-screen img{width:100%;height:100%;object-fit:cover}.lesson-watch-screen button>span{position:absolute;bottom:22px;inset-inline-end:22px;min-height:48px;padding:12px 22px;background:var(--lesson-paper);color:var(--lesson-ink);font-size:18px;font-weight:700;border-radius:8px}.lesson-watch-screen iframe{width:100%;height:auto;aspect-ratio:16/9;border:0}.lesson-watch-info{padding:28px;align-self:center}.lesson-watch-info h2{font-size:26px;line-height:1.6;color:var(--lesson-purple);margin:0 0 16px}.lesson-watch-info p{font-size:17px;line-height:1.8;margin-bottom:12px;color:#443356}.lesson-watch-info .text-link{display:inline-flex;align-items:center;min-height:44px;font-size:16px;text-decoration:underline;text-underline-offset:5px}.lesson-watch-info>div{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.lesson-watch-info .button{min-height:48px;font-size:16px}.lesson-activity-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:26px;align-items:start}.lesson-quick-review{padding:28px;background:var(--lesson-lilac);border-radius:16px}.lesson-quick-review>h2{font-size:28px;line-height:1.5;color:var(--lesson-purple);margin-bottom:20px}.lesson-check-question{font-size:23px;font-weight:700;line-height:1.8;color:var(--lesson-ink);margin:0 0 22px}.lesson-check-choices{display:grid;gap:12px;margin-bottom:22px}.lesson-check-choices>button{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;min-height:60px;padding:14px 18px;text-align:start;font-size:18px;line-height:1.7;background:var(--lesson-paper);color:var(--lesson-ink);border:1px solid #cbd7ca;border-radius:9px}.lesson-check-choices>button.selected{background:var(--lesson-purple);color:#fff;border-color:var(--lesson-purple)}.lesson-check-choices>button.correct{background:var(--lesson-leaf);border-color:#9cb79e;color:var(--lesson-ink)}.lesson-check-choices>button:disabled{opacity:1;cursor:default}.lesson-check-choices small{font-size:13px;font-weight:700}.lesson-check-feedback{padding-top:20px;border-top:1px solid #cdbbdc;color:var(--lesson-ink)}.lesson-check-feedback h3{font-size:23px;line-height:1.6;margin:0 0 10px}.lesson-check-feedback p,.lesson-quick-review>p:not(.lesson-check-question){font-size:17px;line-height:1.9;color:#443356}.lesson-check-feedback>div{display:flex;flex-wrap:wrap;gap:16px}.lesson-check-feedback button,.lesson-quick-review>.text-link{min-height:44px;display:inline-flex;align-items:center;font-size:16px;margin-top:12px}.lesson-quick-review .lesson-local-review-note{font-size:14px!important;margin-top:20px;line-height:1.8}.lesson-game-invitation{background:var(--lesson-leaf);border-radius:16px;overflow:hidden}.lesson-game-invitation>img{width:100%;height:250px;object-fit:cover}.lesson-game-invitation>img.original-art{object-fit:contain;padding:20px}.lesson-game-invitation>div{padding:26px}.lesson-game-invitation h2{font-size:28px;color:var(--lesson-ink);line-height:1.5;margin-bottom:14px}.lesson-game-invitation p{font-size:18px;line-height:1.8;color:#365a4c;margin:0 0 18px}.lesson-game-invitation .button{min-height:48px;font-size:17px}.lesson-game-invitation .text-link{display:flex;align-items:center;min-height:44px;font-size:16px;margin-top:14px;text-decoration:underline;text-underline-offset:5px}.lesson-notebook{margin-top:26px;border-block:1px solid var(--world-line);padding:10px 0}.lesson-notebook>summary{min-height:44px;padding:10px;font-size:18px;font-weight:700;color:var(--lesson-purple);cursor:pointer}.lesson-draft{margin-top:18px}.lesson-draft>label{font-size:18px;font-weight:700;color:var(--lesson-ink);margin-bottom:12px;line-height:1.8}.lesson-draft textarea{width:100%;resize:vertical;min-height:130px;border:1px solid #bca8ce;border-radius:9px;background:var(--lesson-paper);color:var(--lesson-ink);font-size:17px;line-height:1.9;padding:16px}.lesson-draft>div{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:10px;font-size:14px;color:var(--lesson-purple);line-height:1.7}.lesson-completion{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;margin-top:32px;padding:26px;background:var(--lesson-leaf);border-radius:16px}.lesson-completion h2{font-size:25px;color:var(--lesson-ink);line-height:1.5;margin:0 0 10px}.lesson-completion p{font-size:17px;line-height:1.8;color:#365a4c;max-width:54ch}.lesson-completion .button{min-height:48px;font-size:17px}.lesson-completion.is-complete{background:var(--lesson-lilac)}.lesson-completion .lesson-save-error{width:100%;color:#8e302d;font-weight:700}.lesson-neighbors{display:flex;justify-content:space-between;gap:20px;margin:28px 0 0}.lesson-neighbors a{display:flex;flex-direction:column;justify-content:center;gap:8px;min-height:64px;color:var(--lesson-ink);max-width:46%;font-size:18px;line-height:1.7}.lesson-neighbors a:last-child{text-align:end;align-items:flex-end}.lesson-neighbors span{font-size:14px;color:var(--lesson-purple)}.lesson-neighbors b{font-size:20px}.book-lesson-context{display:flex;flex-wrap:wrap;align-items:center;gap:16px;background:#dcebd7;border-radius:12px;padding:18px 22px;margin-bottom:22px;color:#164c42}.book-lesson-context>div{display:grid;gap:8px;margin-inline-end:auto}.book-lesson-context span{font-size:14px}.book-lesson-context b{font-size:20px;line-height:1.6}.book-lesson-context a{min-height:44px;display:inline-flex;align-items:center;font-size:16px}@media(max-width:900px){.lesson-discovery,.lesson-activity-layout{gap:20px}.lesson-watch>article{grid-template-columns:1fr}.lesson-watch-screen>button,.lesson-watch-screen iframe{max-height:460px}}@media(max-width:760px){.lesson-location{gap:6px 14px;font-size:14px;margin-bottom:12px}.lesson-experience-head{grid-template-columns:minmax(0,1fr) 72px;gap:12px;padding:20px;margin-bottom:20px}.lesson-experience-head h1{font-size:28px}.lesson-experience-head p{font-size:16px;margin:10px 0}.lesson-experience-head>img{width:72px;height:100px}.lesson-meta{font-size:13px;gap:8px 14px}.lesson-stage-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:20px;scroll-margin-top:90px}.lesson-stage-tabs:has(button:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-stage-tabs button{font-size:15px;min-height:48px;padding:10px 6px;gap:8px}.lesson-discovery,.lesson-activity-layout{grid-template-columns:1fr}.lesson-guided-step,.lesson-quick-review{padding:20px}.lesson-step-heading h2,.lesson-quick-review>h2{font-size:25px}.lesson-step-heading{margin-bottom:16px}.lesson-point-map{display:none}.lesson-point-focus{display:grid;grid-template-columns:minmax(0,1fr) 100px;gap:14px;align-items:start;margin:12px 0 20px}.lesson-point-text{font-size:21px;min-height:0;line-height:1.85;margin:0}.lesson-mobile-source{display:flex;flex-direction:column;align-items:center;gap:8px;padding:8px;border:0;border-radius:8px;background:var(--lesson-paper);color:var(--lesson-ink);font-size:13px;font-weight:700;min-height:44px}.lesson-mobile-source img{width:84px;height:118px;object-fit:contain}.lesson-mobile-source span{display:flex;align-items:center;min-height:28px}.lesson-point-map button{gap:6px;padding:10px 6px}.lesson-point-map button span{font-size:12px}.lesson-point-actions{gap:12px}.lesson-point-actions button{font-size:14px;padding-inline:12px}.lesson-source-invitation{padding:18px}.lesson-source-invitation,.lesson-source-action{display:none}.lesson-source-invitation img{height:300px}.lesson-reader-controls{padding:14px;gap:12px}.lesson-page-controls{width:100%;justify-content:space-between;gap:8px}.lesson-page-controls>span{font-size:16px}.lesson-page-controls small{display:block;font-size:13px;text-align:center;margin-top:5px}.lesson-reader-controls button{padding:10px 14px;font-size:15px}.lesson-reader-controls>a{margin:0;font-size:15px}.lesson-image-stage{padding:12px;max-height:68dvh}.lesson-reading-actions{padding:18px;gap:14px}.lesson-reading-actions>.button{width:100%;margin:0}.lesson-page-strip{padding-inline:18px;gap:10px}.lesson-watch-info{padding:22px}.lesson-watch-info h2{font-size:24px}.lesson-watch-info>div{flex-direction:column;align-items:stretch}.lesson-watch-screen button>span{font-size:16px;padding:10px 18px;bottom:16px;inset-inline-end:16px}.lesson-check-question{font-size:22px}.lesson-check-choices>button{font-size:17px;padding:14px}.lesson-game-invitation>img{height:190px}.lesson-game-invitation>div{padding:22px}.lesson-game-invitation h2{font-size:25px}.lesson-completion{padding:22px;gap:18px}.lesson-completion h2{font-size:23px}.lesson-completion .button{width:100%}.lesson-neighbors{gap:16px}.lesson-neighbors b{font-size:18px}.book-lesson-context{padding:18px;gap:12px}.book-lesson-context>div{width:100%}.world-book:has(.book-lesson-context) .game-gallery-header p{display:none}.world-book:has(.book-lesson-context) .game-gallery-header h1{font-size:26px}}.reduce-motion .lesson-experience *{animation:none!important;transition:none!important;scroll-behavior:auto!important}@media(prefers-reduced-motion:reduce){.lesson-experience *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{.lesson-stage-tabs,.lesson-completion,.lesson-neighbors,.book-lesson-context{display:none}.lesson-experience-panel{opacity:1!important}}.reading-world,.media-library{max-width:1280px;margin-inline:auto;padding:36px 42px 70px;color:var(--world-green)}.reading-world-head,.media-library-head{display:grid;grid-template-columns:minmax(0,1fr) 110px;align-items:center;gap:24px;margin:0 0 24px}.reading-world-head h1,.media-library-head h1{font-size:clamp(32px,3.5vw,46px);line-height:1.4;font-weight:800;color:var(--world-green);text-wrap:balance}.reading-world-head p,.media-library-head p{font-size:18px;line-height:1.8;color:#365a4c;margin-top:10px;max-width:58ch}.reading-world-head>img,.media-library-head>img{width:110px;height:110px;object-fit:contain}.media-library-head a{display:inline-flex;align-items:center;min-height:44px;margin-top:10px;font-size:16px;font-weight:700;text-decoration:underline;text-underline-offset:5px}.reading-world :is(button,a,input,select,summary):focus-visible,.media-library :is(button,a,input):focus-visible{outline:3px solid #8059a2;outline-offset:4px}.reader-origin,.reader-resume{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px;padding:16px 20px;border-radius:12px;background:var(--world-leaf);color:var(--world-green);font-size:17px;line-height:1.8}.reader-origin a,.reader-resume button{display:inline-flex;align-items:center;min-height:44px;white-space:nowrap;font-weight:700;text-decoration:underline;text-underline-offset:5px}.reader-resume{background:var(--world-lilac)}.reader-resume button{background:none;border:0;font-size:16px;color:var(--world-purple)}.reader-shell{background:var(--world-lilac);border-radius:16px;overflow:hidden;min-height:600px}.reader-shell.is-focused{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;width:100%;max-width:none;height:100dvh;overflow:auto;border-radius:0;padding:env(safe-area-inset-top) max(12px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(12px,env(safe-area-inset-left));background:var(--world-paper);overscroll-behavior:contain}.reader-command-bar{display:flex;align-items:center;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:18px 22px}.reader-command-bar button,.reader-fine-tools button,.reader-directory button,.reader-bottom-navigation>button{min-height:44px;border:1px solid #cdbbdc;border-radius:8px;padding:10px 14px;background:var(--world-paper);color:var(--world-purple);font-size:16px;font-weight:700}.reader-paging{display:flex;align-items:center;gap:12px}.reader-paging label{display:flex;flex-direction:row;align-items:center;gap:10px;font-size:16px;color:var(--world-green);margin:0}.reader-paging input{width:66px;min-height:44px;border:1px solid #bca8ce;border-radius:8px;padding:8px;background:var(--world-paper);text-align:center;font-size:17px;color:var(--world-green);font-variant-numeric:tabular-nums}.reader-command-bar>button[aria-pressed=true]{background:var(--world-green);color:#fff}.reader-fine-tools{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;padding:0 22px 18px;color:var(--world-purple)}.reader-fine-tools>span{font-size:16px;line-height:1.7;font-weight:700}.reader-fine-tools>div{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.reader-fine-tools label{display:flex;flex-direction:row;align-items:center;gap:10px;margin:0;font-size:16px}.reader-fine-tools select{min-height:44px;width:88px;padding:8px;border:1px solid #bca8ce;border-radius:8px;color:var(--world-green);background:var(--world-paper);font-size:16px}.reader-fine-tools button[aria-pressed=true]{background:var(--world-green);border-color:var(--world-green);color:#fff}.reader-directory{padding:22px;background:var(--world-paper);border-block:1px solid #cdbbdc;max-height:65vh;overflow:auto;overscroll-behavior:contain}.reader-directory-tabs,.reader-chapters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.reader-directory-tabs button[aria-pressed=true]{background:var(--world-purple);color:#fff}.reader-title-search{font-size:17px;color:var(--world-green);margin-bottom:18px}.reader-title-search input{min-height:48px;margin-top:10px;width:100%;padding:12px 16px;border:1px solid #b9cdbd;border-radius:8px;background:#fff;color:var(--world-green);font-size:17px}.reader-search-count{font-size:14px;color:var(--world-purple);margin-bottom:14px}.reader-title-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.reader-title-list button{display:flex;align-items:center;justify-content:space-between;gap:14px;text-align:start;font-size:16px;background:var(--world-leaf);border:0;line-height:1.8}.reader-title-list button[aria-current=page]{background:var(--world-green);color:#fff}.reader-title-list small{font-size:13px;white-space:nowrap}.reader-page-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}.reader-page-grid button{display:flex;flex-direction:column;align-items:center;gap:10px;border:2px solid transparent;font-size:14px}.reader-page-grid button[aria-pressed=true]{border-color:var(--world-purple)}.reader-page-grid img{width:100%;height:120px;object-fit:contain}.reader-empty{padding:24px;text-align:center;color:var(--world-green)}.reader-empty img{width:110px;height:100px;object-fit:contain;margin:0 auto 18px}.reader-empty h2{font-size:24px;line-height:1.6;margin-bottom:14px}.reader-empty p{font-size:17px;line-height:1.8;margin-bottom:18px}.reader-view-layout{display:grid;grid-template-columns:minmax(0,1fr) 245px;align-items:start;gap:20px;padding:0 20px}.reader-image-stage{min-width:0;background:#e4eadf;max-height:76vh;overflow:auto;overscroll-behavior:contain;padding:22px;border-radius:12px;scrollbar-color:#8059a2 #e4eadf}.reader-image-stage:focus-visible{outline:3px solid #8059a2;outline-offset:-3px}.reader-page-frame{max-width:640px;width:100%;margin-inline:auto;text-align:center}.reader-page-frame>img{max-width:none;height:auto;display:block;margin-inline:auto}.reader-page-companion{background:var(--world-leaf);border-radius:12px;padding:22px;min-width:0}.reader-page-companion h2{font-size:23px;line-height:1.6;color:var(--world-green);margin:0 0 20px}.reader-page-companion h3{font-size:22px;line-height:1.6;color:var(--world-purple);margin-bottom:14px}.reader-page-companion p{font-size:17px;line-height:1.8;color:#365a4c;margin-bottom:18px}.reader-page-companion>img{width:120px;height:110px;object-fit:contain;margin:0 auto 16px}.reader-page-companion .button{width:100%;min-height:46px;font-size:16px;padding:12px;margin-bottom:12px;white-space:normal;text-align:center}.reader-page-companion .text-link{display:inline-flex;align-items:center;min-height:44px;font-size:16px;text-decoration:underline;text-underline-offset:5px}.reader-bottom-navigation{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 22px}.reader-bottom-navigation>label{display:flex;flex:1;flex-direction:column;gap:10px;font-size:14px;color:var(--world-purple);text-align:center;margin:0}.reader-bottom-navigation input{width:100%;accent-color:var(--world-purple);min-height:24px;margin:0}.reader-bottom-navigation label>span{font-variant-numeric:tabular-nums}.reader-help{padding:0 22px 20px;font-size:14px;line-height:1.8;color:#513878;max-width:80ch}.reader-shell.is-focused .reader-view-layout{max-width:1350px;margin-inline:auto}.reader-shell.is-focused .reader-image-stage{max-height:calc(100dvh - 250px)}.reader-shell.is-focused .reader-command-bar,.reader-shell.is-focused .reader-fine-tools{max-width:1350px;margin-inline:auto}.reader-image-error{padding:40px 24px;text-align:center;color:var(--world-green);min-height:360px}.reader-image-error h2{font-size:26px;line-height:1.6;margin-bottom:18px}.reader-image-error p{font-size:17px;line-height:1.8;margin-bottom:20px}.reader-image-error button{min-height:44px;border:1px solid #9cb79e;border-radius:8px;background:var(--world-paper);padding:12px 18px;font-size:16px;color:var(--world-green)}.reader-download{margin-top:28px;padding:12px 0;border-block:1px solid var(--world-line)}.reader-download summary{cursor:pointer;min-height:44px;padding:10px 0;font-size:18px;font-weight:700;color:var(--world-purple)}.reader-download>div{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:18px 0}.reader-download .button,.reader-download .text-link{min-height:46px;font-size:16px}.reader-download p{font-size:16px;line-height:1.8;color:#365a4c;max-width:70ch}.reader-download progress{width:100%;accent-color:var(--world-green);height:14px;margin-bottom:16px}.library-catalog-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin:12px 0 24px}.library-catalog-heading h2{font-size:30px;line-height:1.5;color:var(--world-green)}.library-catalog-heading>span{font-size:16px;color:#365a4c}.library-search{font-size:17px;color:var(--world-green);margin-bottom:20px}.library-search input{min-height:50px;background:#fff;color:var(--world-green);border:1px solid #b9cdbd;border-radius:9px;padding:12px 16px;margin-top:10px;width:100%;font-size:17px;max-width:720px}.library-filters{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 26px}.library-filters button,.library-video-neighbors button,.library-review>button,.library-review-choices button{min-height:44px;padding:10px 16px;border:1px solid var(--world-line);border-radius:8px;background:var(--world-paper);color:var(--world-green);font-size:16px;font-weight:700}.library-filters button[aria-pressed=true],.library-review-choices button[aria-pressed=true]{background:var(--world-green);border-color:var(--world-green);color:#fff}.library-video-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px;align-items:stretch}.library-video-grid>article{display:flex;flex-direction:column;background:var(--world-lilac);border-radius:16px;overflow:hidden}.library-video-grid>.practical-video{background:var(--world-leaf)}.library-video-open{display:flex;flex-direction:column;align-items:stretch;background:transparent;border:0;padding:0;text-align:start;flex:1;color:var(--world-green)}.library-video-cover{position:relative;width:100%;aspect-ratio:16/9;background:var(--world-green);overflow:hidden}.library-video-cover img{width:100%;height:100%;object-fit:cover}.library-video-cover .video-fallback{object-fit:contain;padding:22px;background:var(--world-leaf)}.library-video-cover>span{position:absolute;inset-inline-end:14px;bottom:14px;padding:8px 10px;border-radius:7px;font-size:14px;font-weight:700;background:var(--world-paper);color:var(--world-green)}.library-video-open>div:last-child{padding:24px;display:flex;flex:1;flex-direction:column;align-items:flex-start}.library-video-open h3{font-size:24px;line-height:1.6;margin:0 0 12px;color:var(--world-green);text-wrap:balance}.library-video-open>div>span{font-size:14px;color:var(--world-purple);line-height:1.7;margin-bottom:12px}.library-video-open p{font-size:17px;line-height:1.8;color:#365a4c;margin-bottom:20px}.library-video-open b{font-size:16px;padding:10px 18px;min-height:44px;border-radius:8px;background:var(--world-paper);margin-top:auto}.library-card-save{margin:0 24px 20px;min-height:44px;padding:10px 0;text-align:start;border:0;background:none;color:var(--world-purple);font-size:15px;font-weight:700;text-decoration:underline;text-underline-offset:5px}.library-card-save[aria-pressed=true]{color:var(--world-green)}.library-player-section{padding:26px;background:var(--world-lilac);border-radius:16px;margin:0 0 40px;scroll-margin-top:130px}.library-player-section:focus-visible{outline:3px solid #8059a2;outline-offset:5px}.library-player-title{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;margin-bottom:24px}.library-player-title h2{font-size:30px;line-height:1.6;color:var(--world-purple);margin:0 0 12px;text-wrap:balance}.library-player-title span{font-size:15px;color:#513878}.library-player-title>button{min-height:44px;white-space:nowrap;padding:10px 14px;border:1px solid #bca8ce;border-radius:8px;background:var(--world-paper);color:var(--world-purple);font-size:16px;font-weight:700}.library-player-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:26px;align-items:start}.library-player-screen{min-width:0;background:var(--world-green);border-radius:12px;overflow:hidden;aspect-ratio:16/9}.library-player-screen iframe{display:block;width:100%;height:100%;border:0}.library-player-context{min-width:0}.library-player-context>p:first-child{font-size:18px;line-height:1.8;color:var(--world-green);margin-bottom:16px}.library-player-context>span{font-size:15px;color:var(--world-purple);line-height:1.8;display:block}.library-player-context>.text-link{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px;font-size:16px;margin:10px 0 14px}.library-origin{background:var(--world-paper);padding:16px;border-radius:10px;margin-bottom:18px}.library-origin p{font-size:16px;line-height:1.8;color:var(--world-green);margin-bottom:8px}.library-origin a{min-height:44px;display:inline-flex;align-items:center;font-size:16px;font-weight:700;text-decoration:underline;text-underline-offset:5px}.library-save-actions{display:flex;flex-direction:column;gap:12px}.library-save-actions button{min-height:46px;border:1px solid #bca8ce;border-radius:8px;padding:12px 16px;background:var(--world-paper);font-size:16px;font-weight:700;color:var(--world-purple)}.library-save-actions button[aria-pressed=true]{background:var(--world-green);border-color:var(--world-green);color:#fff}.library-player-context .library-device-note{font-size:14px;line-height:1.8;color:#513878;margin-top:14px}.library-status{font-size:15px;line-height:1.8;min-height:26px;color:var(--world-green);margin:12px 0}.library-learning-path{margin-top:30px}.library-learning-path>h3{font-size:26px;color:var(--world-purple);line-height:1.6;margin-bottom:20px}.library-learning-path article{display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;padding:22px;background:var(--world-paper);border-radius:12px;margin-bottom:14px}.library-learning-path h4{font-size:22px;color:var(--world-green);line-height:1.6;margin-bottom:8px}.library-learning-path p{font-size:16px;line-height:1.8;color:#365a4c}.library-learning-path article>div:last-child{display:flex;flex-wrap:wrap;align-items:center;gap:14px}.library-learning-path a{display:inline-flex;align-items:center;min-height:44px;color:var(--world-green);font-size:16px;font-weight:700;text-decoration:underline;text-underline-offset:5px}.library-learning-path .button{color:#fff;text-decoration:none}.library-team-path{display:grid;grid-template-columns:100px minmax(0,1fr);gap:24px;align-items:center;background:var(--world-leaf);border-radius:12px;padding:24px;margin-top:28px}.library-team-path>img{width:100px;height:115px;object-fit:contain}.library-team-path h3{font-size:26px;line-height:1.6;color:var(--world-green);margin-bottom:10px}.library-team-path p{font-size:17px;line-height:1.8;color:#365a4c;margin-bottom:18px}.library-team-path .text-link{display:inline-flex;align-items:center;min-height:44px;margin-inline-start:20px;font-size:16px}.library-review{background:var(--world-leaf);padding:24px;border-radius:12px;margin-top:26px;color:var(--world-green)}.library-review h3{font-size:25px;line-height:1.6;margin-bottom:12px}.library-review p{font-size:17px;line-height:1.8;margin-bottom:16px}.library-review>div:first-child{margin-bottom:18px}.library-review>div:last-child{margin-top:18px}.library-review-choices{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}.library-review a{display:inline-flex;align-items:center;min-height:44px;font-size:16px;font-weight:700;text-decoration:underline;text-underline-offset:5px}.library-video-neighbors{display:flex;justify-content:space-between;gap:20px;margin-top:26px}.library-empty{padding:36px;text-align:center;background:var(--world-leaf);border-radius:16px;color:var(--world-green)}.library-empty img{width:120px;height:100px;object-fit:contain;margin:0 auto 18px}.library-empty h3{font-size:26px;line-height:1.6;margin-bottom:14px}.library-empty p{font-size:17px;line-height:1.8;margin-bottom:20px}@media(max-width:1000px){.reader-title-list{grid-template-columns:repeat(2,minmax(0,1fr))}.reader-view-layout{grid-template-columns:minmax(0,1fr) 210px}.library-player-layout{grid-template-columns:1fr}.library-player-context{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}.library-player-context>p:first-child,.library-origin,.library-status{grid-column:1/-1}.library-save-actions{grid-column:2;grid-row:2/5}.library-video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.reading-world,.media-library{padding:24px 20px 56px}.reading-world-head,.media-library-head{grid-template-columns:minmax(0,1fr) 70px;gap:12px;margin-bottom:20px}.reading-world-head h1,.media-library-head h1{font-size:30px}.reading-world-head p,.media-library-head p{font-size:16px;margin-top:8px}.reading-world-head>img,.media-library-head>img{width:70px;height:85px}.reader-origin,.reader-resume{padding:14px 16px;flex-wrap:wrap;gap:10px;font-size:16px}.reader-command-bar{padding:14px;gap:10px}.reader-paging{width:100%;justify-content:space-between;gap:8px}.reader-paging label{font-size:14px;gap:6px}.reader-paging input{width:48px;min-height:44px;padding:6px;font-size:16px}.reader-command-bar button{font-size:14px;padding:10px 12px}.reader-command-bar>button{flex:1}.reader-fine-tools{padding:0 14px 14px;gap:12px}.reader-fine-tools>span{font-size:15px;width:100%}.reader-fine-tools>div{width:100%;justify-content:space-between;gap:8px}.reader-fine-tools label,.reader-fine-tools button{font-size:14px}.reader-fine-tools button{padding:10px}.reader-directory{padding:16px;max-height:62dvh}.reader-directory button{font-size:14px;padding:10px}.reader-directory-tabs,.reader-chapters{gap:8px}.reader-title-list{grid-template-columns:1fr}.reader-page-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.reader-page-grid img{height:105px}.reader-page-grid button{padding:8px}.reader-view-layout{grid-template-columns:1fr;padding:0 12px;gap:18px}.reader-image-stage{padding:12px;max-height:68dvh}.reader-page-companion{padding:20px}.reader-page-companion h2{font-size:23px;margin-bottom:12px}.reader-page-companion h3{font-size:21px;margin-bottom:8px}.reader-page-companion p{font-size:16px;margin-bottom:14px}.reader-page-companion .button{width:auto;min-width:44%;margin-inline-end:8px;font-size:15px}.reader-bottom-navigation{gap:12px;padding:18px 14px;flex-wrap:wrap}.reader-bottom-navigation>button{font-size:14px;padding:10px 12px}.reader-bottom-navigation>label{order:3;flex-basis:100%}.reader-help{padding:0 16px 18px;font-size:13px}.reader-shell.is-focused .reader-image-stage{max-height:60dvh}.reader-download summary{font-size:17px;line-height:1.8}.library-catalog-heading h2{font-size:27px}.library-catalog-heading>span{font-size:15px}.library-filters{gap:8px}.library-filters button{font-size:15px;padding:10px 12px}.library-video-grid{grid-template-columns:1fr;gap:22px}.library-video-open h3{font-size:24px}.library-video-open>div:last-child{padding:22px}.library-player-section{padding:18px;scroll-margin-top:90px;margin-bottom:30px}.library-player-title{gap:12px;flex-wrap:wrap;margin-bottom:20px}.library-player-title h2{font-size:25px}.library-player-title>button{font-size:15px}.library-player-context{display:block}.library-player-context>p:first-child{font-size:17px}.library-learning-path>h3{font-size:24px}.library-learning-path article{padding:20px;gap:16px}.library-learning-path h4{font-size:22px}.library-learning-path article>div:last-child{gap:12px}.library-learning-path .button{width:100%}.library-team-path{grid-template-columns:65px minmax(0,1fr);gap:16px;padding:20px}.library-team-path>img{width:65px;height:95px}.library-team-path h3{font-size:23px}.library-team-path .button{font-size:15px}.library-team-path .text-link{margin:10px 0 0}.library-review{padding:20px}.library-review h3{font-size:23px}}.reduce-motion .reading-world *{animation:none!important;transition:none!important;scroll-behavior:auto!important}@media(prefers-reduced-motion:reduce){.reading-world *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{.reader-command-bar,.reader-fine-tools,.reader-directory,.reader-page-companion,.reader-bottom-navigation,.reader-help,.reader-download,.reading-world-head,.reader-origin{display:none}.reader-view-layout{display:block;padding:0}.reader-image-stage{max-height:none;overflow:visible;background:#fff;padding:0}.reader-shell{background:#fff}.reading-world{padding:0}}
