:root{color-scheme:dark;--bg:#0c1632;--panel:#152548;--panel2:#202f5b;--line:#354873;--text:#eaf2ff;--muted:#aebde0;--purple:#9888ef;--mint:#67d4b3;--gold:#ffda74;font-family:Nunito,system-ui,sans-serif;color:var(--text);background:var(--bg)}
*{box-sizing:border-box}body{margin:0;font-size:15px;background-image:radial-gradient(circle at 14% 14%,#7893c4 0 1px,transparent 1.5px),radial-gradient(circle at 86% 22%,#c4d4f0 0 1px,transparent 1.5px);background-size:185px 185px,250px 250px}button,a,input,textarea{touch-action:manipulation}button,input,textarea{font:inherit}button{cursor:pointer;color:inherit}button:disabled{opacity:.6;cursor:default}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid #c0aaff;outline-offset:4px}button{min-height:44px}a{color:inherit}h1,h2,h3{font-family:'Baloo 2',Nunito,system-ui,sans-serif;line-height:1.12}h1{margin:0;font-size:34px;letter-spacing:-.7px}h2{margin:0;font-size:23px}h3{margin:0;font-size:20px}p{line-height:1.55}[hidden]{display:none!important}
.app-shell{display:grid;grid-template-columns:238px minmax(0,1fr);min-height:100svh}.sidebar{background:#111e40;border-right:1px solid #2d3f68;padding:27px 17px 20px;display:flex;flex-direction:column;height:100svh;position:sticky;top:0}.logo{font:800 31px 'Baloo 2',sans-serif;color:#fff;text-decoration:none;letter-spacing:-1px;padding-left:8px}.logo span{display:inline-grid;place-items:center;background:#7765d0;width:30px;height:30px;border-radius:10px;margin-right:7px;transform:rotate(-7deg);font-size:20px}.sidebar nav{display:grid;gap:7px;margin-top:40px}.nav{border:0;background:transparent;color:#b8c8e9;display:flex;align-items:center;gap:13px;padding:13px;border-radius:12px;text-align:left}.nav>span{font-size:22px;width:26px;text-align:center}.nav b{font-size:13px}.nav.active,.nav:hover{background:#283b68;color:#fff}.nav.cosmic-nav{border:1px solid #584781;background:#29224e}.nav.cosmic-nav.active{background:#504078;border-color:#a792df}.side-bottom{margin-top:auto;padding-top:28px}.streak{display:flex;align-items:center;gap:10px;background:#2e294f;border-radius:15px;padding:13px;color:#fff0c5}.streak>span{font-size:26px}.streak b,.profile-mini b{display:block;font-size:13px}.streak small,.profile-mini small{display:block;color:#acb8d5;font-size:11px}.profile-mini{display:flex;width:100%;align-items:center;gap:9px;border:0;background:transparent;padding:17px 7px 4px;text-align:left}.profile-mini strong{margin-left:auto;color:#a4afbb;font-size:23px}.avatar,.friend-avatar{display:inline-grid;place-items:center;flex-shrink:0;border-radius:50%;background:linear-gradient(145deg,#f5af67,#e58165);color:#fff;font:900 13px Nunito,sans-serif;width:40px;height:40px;border:3px solid #dfe6fa;font-style:normal}.topbar{min-height:55px;display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px}.sound{background:var(--panel);border:1px solid var(--line);padding:8px 13px;border-radius:22px;font-size:12px;font-weight:800}.top-profile{display:flex;align-items:center;gap:8px;color:#c6d4ef;font-size:13px}.top-profile>span{color:#a594ea}.top-profile .avatar{margin-left:9px;min-height:44px;width:44px;height:44px}
main{width:min(1300px,100%);min-width:0;padding:20px clamp(22px,4vw,65px) 55px;margin:0 auto}.view{display:none}.view.active{display:block}.eyebrow{color:#a7b9d9;letter-spacing:1.1px;font-weight:900;font-size:10px;margin:0 0 7px}.welcome{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:3px 0 23px}.welcome h1 span{color:var(--gold)}.welcome>div>p:not(.eyebrow),.intro{color:var(--muted);font-weight:700;margin:8px 0 0}.mascot{flex-shrink:0;width:90px;height:76px;color:var(--gold);font-size:18px;position:relative}.mascot>div{position:absolute;bottom:0;left:9px;background:#80cabe;width:70px;height:57px;border-radius:50% 50% 44% 52%;padding:16px 17px;color:#193b54;font-size:19px;letter-spacing:7px}.mascot small{display:block;position:absolute;top:25px;left:27px;letter-spacing:0;font-size:20px}
.daily{display:flex;align-items:center;gap:20px;background:linear-gradient(110deg,#283e75,#26325e);border:1px solid #475b8a;border-radius:20px;padding:23px 26px}.daily-icon{flex-shrink:0;display:grid;place-items:center;width:62px;height:62px;border-radius:19px;background:var(--gold);font-size:31px}.daily p:not(.eyebrow){color:#c0cfeb;font-size:13px;margin:6px 0 12px;font-weight:700}.daily small{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#c0cfeb;font-size:12px}.daily small b{background:#f2fffa;border-radius:10px;padding:3px 8px;color:#216e58}.primary{background:#397f67;border:1px solid #72b49b;border-radius:11px;color:#fff;padding:11px 16px;box-shadow:0 3px 0 #285744;font:900 13px Nunito,sans-serif}.daily>.primary{margin-left:auto;flex-shrink:0}.primary:hover{background:#458f76}.heading,.card-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:30px 0 15px}.link,.back{border:0;background:transparent;color:#c6baff;font:800 13px Nunito,sans-serif;padding:8px 0}.back{margin-bottom:15px}.subjects{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.subject{min-height:213px;border:1px solid #3a4a70;border-radius:18px;padding:19px 16px;position:relative;overflow:hidden;text-align:left;display:flex;flex-direction:column;transition:transform .16s;background:var(--panel);width:100%}.subject:hover{transform:translateY(-3px);box-shadow:0 10px 25px #03081d88}.subject.code{background:#302966}.subject.math{background:#183f50}.subject.english{background:#4c3153}.subject.science{background:#293b6d}.subject>.subject-icon{font-size:31px}.subject strong{font:800 19px 'Baloo 2',sans-serif;margin:13px 0 4px;line-height:1.2;z-index:1}.subject .subject-desc{font-size:12px;color:#c2cde3;margin:0;font-weight:700;line-height:1.5;z-index:1}.subject:after{content:'';position:absolute;right:-24px;bottom:-35px;width:110px;height:110px;border-radius:50%;opacity:.25;background:#bca9ff;pointer-events:none}.math:after{background:#55d8bc}.english:after{background:#e493bd}.science:after{background:#75aaff}.subject .subject-footer{margin-top:auto;padding-top:20px;display:flex;justify-content:space-between;gap:6px;flex-wrap:wrap;font-size:11px;font-weight:900;color:#c0cbe1;z-index:1}.subject-footer b{color:#8bebcb}.cosmic-feature{display:flex;align-items:center;gap:22px;background:radial-gradient(ellipse at 5% 20%,#564c9d99,transparent 40%),linear-gradient(115deg,#2e285c,#172e50);border:1px solid #7061ab;border-radius:20px;padding:23px 26px;margin-top:23px;position:relative;overflow:hidden}.cosmic-feature p:not(.eyebrow){color:#c4cce6;font-size:13px;margin:6px 0 11px}.cosmic-feature>.primary{margin-left:auto;flex-shrink:0;background:#66518f;border-color:#aa8bcb;box-shadow:0 3px 0 #423660}.feature-planet{position:relative;border-radius:50%;background:#8e8ace;color:#e0d5ff;width:82px;height:82px;flex-shrink:0;font-size:24px;text-align:center;padding-top:8px;box-shadow:inset -14px -9px #5a5497}.feature-planet span{position:absolute;font-size:48px;left:20px;top:24px;animation:feature-float 3s ease-in-out infinite}.feature-tags{display:flex;gap:7px;flex-wrap:wrap}.feature-tags span{font-size:10px;font-weight:800;color:#d9d3f3;background:#ffffff0c;border:1px solid #ffffff20;border-radius:12px;padding:3px 7px}.cosmic-feature.compact>span{font-size:35px}
.bottom-grid{display:grid;grid-template-columns:1.22fr .78fr;gap:16px;margin-top:20px}.friends,.week,.team,.invite{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:21px}.card-title{margin:0 0 14px}.round{border:0;border-radius:50%;background:#403674;color:#d5caff;width:44px;height:44px;font-size:25px}.friend{display:flex;align-items:center;gap:11px;padding:14px 0;border-top:1px solid #2e3f66}.friend b{font-size:13px;display:block}.friend small{display:block;color:#abb9d6;font-size:12px}.friend-avatar{border:0;width:34px;height:34px}.purple{background:#9b8ada}.orange{background:#b96f3c}.join,.soft-btn{border:1px solid #47756d;background:#244d57;color:#a5f5db;border-radius:9px;padding:8px 13px;font-weight:900;font-size:12px}.join{margin-left:auto}.week{background:#211e50}.week h2{font-size:21px}.week p{font-size:12px;color:#c5c8df;margin:8px 0}.week p b{color:#c8bbff}.journey-stars{font-size:30px;color:#ffe194;letter-spacing:12px;padding-top:17px}.journey-stars span{color:#a59ae0}.page>.intro{margin-bottom:29px}.large{grid-template-columns:repeat(2,minmax(0,1fr))}.large .subject{min-height:230px;padding:25px}.large .subject strong{font-size:24px}.large .subject .subject-desc{font-size:14px}.play-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:17px}.team{background:linear-gradient(125deg,#342d78,#143e55);padding:31px}.team>span{display:grid;place-items:center;width:54px;height:54px;border-radius:20px;background:#7667c7;color:#fff;font-size:29px;margin-bottom:20px}.team h2,.invite h2{font-size:26px;margin:15px 0 4px}.team p:not(.eyebrow),.invite p{font-size:14px;color:#b3c1df;font-weight:700}.players{display:flex;align-items:center;margin:21px 0}.players .friend-avatar{margin-right:-6px;border:2px solid #fff}.players b{font-size:12px;margin-left:15px;color:#c2cce1}.invite{text-align:center;display:flex;flex-direction:column;justify-content:center}.invite>span{font-size:38px;color:var(--gold)}
.reward-stats,.trophies{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin:25px 0}.reward-stats div{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:17px}.reward-stats b{display:block;font:800 28px 'Baloo 2',sans-serif;color:#c0b0ff}.reward-stats span{font-size:12px;color:#b1bfdb;font-weight:800}.trophies{grid-template-columns:repeat(4,minmax(0,1fr))}.trophies article{min-height:165px;background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:20px 12px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:5px}.trophies span{display:grid;place-items:center;border-radius:50%;background:#483d8f;width:57px;height:57px;font-size:27px;margin-bottom:8px}.trophies b{font-size:13px}.trophies small{font-size:11px;color:#b1bfdb}.locked{opacity:.65}.profile{text-align:center;max-width:560px;margin:25px auto}.big{width:78px;height:78px;font-size:26px;border-width:5px;margin-bottom:15px}.profile h1{margin:5px 0 25px}.track{height:14px;background:#27385e;border-radius:12px;overflow:hidden}.track i{display:block;background:linear-gradient(90deg,#7464c4,#b9a6ff);height:100%;border-radius:inherit;width:20%}.profile>p{font-size:13px;color:#b4c1db}.profile .safe-note{background:#183d48;text-align:left;border-radius:16px;padding:20px;display:flex;gap:12px;margin-top:38px}.safe-note>span{color:#72e3be;font-size:25px}.safe-note b{font-size:14px}.safe-note p{font-size:13px;color:#b2d3c7;margin:4px 0}
.activity{max-width:780px;margin:15px auto}.activity-card{background:var(--panel);border:1px solid #5c5baf;border-radius:24px;padding:32px;text-align:center;box-shadow:0 20px 55px #050b1e80}.game-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.activity-icon{font-size:38px}.level-chip{background:#3f3678;border:1px solid #7166bd;border-radius:20px;padding:7px 10px;color:#e1daff;font-size:11px;font-weight:900}.activity-card>p{color:var(--muted)}.answers{display:grid;grid-template-columns:1fr 1fr;gap:10px}.answers button{border:1px solid #536792;border-radius:11px;background:#202e54;color:#eaf2ff;padding:15px;font-weight:800}.answers button:hover{background:#2d3b69}.answers button.correct{background:#1e594a;border-color:#60b98e;color:#d4ffed}.answers button.incorrect{border-color:#cbad80}.game-feedback{min-height:50px;margin:18px 0 0;color:#9ce9ce}.game-feedback p{margin:6px 0;font-size:14px}.game-feedback .primary{margin-top:10px}.mini-map{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:3px;position:relative;margin:20px auto;max-width:430px;background:#202d59;border:1px solid #475b8d;border-radius:15px;padding:8px}.mini-cell{aspect-ratio:1;background:#2b3b66;border-radius:6px;display:grid;place-items:center;font-size:24px}.mini-cell.rock{background:#455074}.mini-cell.goal{background:#3f4162;color:#ffda74}.mini-bot{font-size:30px;display:inline-block;transition:transform .22s ease}.mini-cell.active{outline:2px solid #8beaCE;outline-offset:-2px}.command-bank{display:flex;gap:9px;justify-content:center;flex-wrap:wrap}.command-bank button,.game-go,.game-edit button{border:1px solid #8175bd;border-radius:10px;padding:10px 13px;background:#4b4289;color:#fff;font-weight:800;font-size:13px}.game-edit{display:flex;gap:9px;justify-content:center;flex-wrap:wrap}.game-edit button{background:#293b60;border-color:#576b94}.code-line{min-height:52px;margin:17px auto;max-width:500px;border:1px dashed #6e83b8;border-radius:10px;padding:12px;color:#d1dcf3;font-size:13px;font-weight:800}.meteor-sum,.alien-word,.planet-row{margin:20px auto;display:flex;align-items:center;justify-content:center;gap:17px;border-radius:16px;min-height:90px;background:#252b60;font:800 25px 'Baloo 2',sans-serif}.meteor-sum span,.planet-row span{font-size:38px}.alien-word{letter-spacing:6px;color:var(--gold)}.question-text{font-weight:800;margin:15px 0 20px}
.creator-hero{display:grid;grid-template-columns:210px 1fr;gap:30px;align-items:center;background:linear-gradient(135deg,#253a72,#2d2865);border:1px solid #576eaa;border-radius:24px;padding:27px}.creator-hero img{width:210px;height:210px;object-fit:cover;object-position:50% 64%;border-radius:19px;border:4px solid #99b0e9}.creator-hero p:not(.eyebrow){color:#d0dcf4;font-weight:700}.creator-age{color:#ffdc77!important;margin:8px 0}.creator-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.creator-tags span{background:#182955;border:1px solid #526ba4;border-radius:20px;padding:7px 10px;color:#dce8ff;font-size:12px;font-weight:800}.creator-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:17px}.creator-grid article{background:#152548;border:1px solid #354873;border-radius:18px;padding:22px}.creator-grid article>span:first-child{font-size:28px;color:#ffdc77}.creator-grid h2{margin:12px 0 4px}.creator-grid p{color:#b7c6e2;font-size:14px;line-height:1.5}.creator-btn,.coming-soon{display:inline-flex;align-items:center;border:1px solid #8574b4;border-radius:10px;background:#4e448f;color:#fff;padding:10px 14px;font-size:13px;font-weight:900}.coming-soon{color:#d3cce7;background:#302b50;border-color:#62577f;font-size:12px}.idea-box{margin-top:18px;background:#182951;border:1px solid #5169a2;border-radius:19px;padding:22px}.idea-box-head{display:flex;justify-content:space-between;align-items:start;gap:10px}.idea-box>p{color:#c1cee7;font-size:13px}.idea-close{border:0;background:#324570;border-radius:50%;font-size:25px;min-width:44px;height:44px}.idea-box label{display:block;color:#dce6fa;font-size:14px;font-weight:900;margin-top:18px}.idea-box textarea{display:block;width:100%;resize:vertical;min-height:130px;margin-top:8px;border:1px solid #6c80aa;border-radius:12px;background:#0f1e41;color:#fff;padding:13px;font:500 16px Nunito,sans-serif}.idea-box textarea::placeholder{color:#a5b5d3}.idea-actions{display:flex;gap:10px;justify-content:flex-end;margin:18px 0 15px}.muted{color:var(--muted);font-size:12px;line-height:1.6}.saved-ideas{display:grid;gap:10px}.saved-ideas article{border:1px solid #3c557e;border-radius:12px;background:#111f40;padding:15px;overflow-wrap:anywhere}.saved-ideas p{margin:8px 0;white-space:pre-wrap;font-size:14px}.saved-ideas time{font-size:11px;color:#b9c6df}.saved-ideas button{border:0;background:transparent;font-size:12px;color:#c8bbff;padding:8px 0}.toast{position:fixed;z-index:100;right:25px;bottom:24px;background:#244a50;color:#fff;border:1px solid #84b1a3;border-radius:13px;padding:13px 18px;font:800 13px Nunito,sans-serif;box-shadow:0 10px 28px #050b1e;transform:translateY(150%);opacity:0;transition:.25s;max-width:min(520px,calc(100vw - 32px));pointer-events:none}.toast.show{transform:translateY(0);opacity:1}
@keyframes feature-float{50%{transform:translateY(-6px) rotate(-6deg)}}
@media(max-width:1150px){.subjects{grid-template-columns:repeat(2,minmax(0,1fr))}.subject{min-height:200px}.cosmic-feature{flex-wrap:wrap}.cosmic-feature>.primary{margin-left:104px}.cosmic-feature.compact>.primary{margin-left:0}.daily{flex-wrap:wrap}.daily>.primary{margin-left:82px}.trophies{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1024px){.app-shell{display:block}.sidebar{position:fixed;z-index:50;bottom:0;left:0;right:0;top:auto;height:auto;padding:7px max(8px,env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom));border-top:1px solid #354873;border-right:0;display:block;background:#111e40f5;backdrop-filter:blur(16px)}.logo,.side-bottom{display:none}.sidebar nav{margin:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px}.nav{flex-direction:column;justify-content:center;gap:4px;padding:7px 2px;min-height:58px;text-align:center;border:1px solid transparent}.nav b{font-size:11px;line-height:1.1}.nav>span{font-size:19px}.nav.cosmic-nav{border:0}main{padding:22px clamp(20px,4vw,45px) calc(110px + env(safe-area-inset-bottom));max-width:100%}.cosmic-feature>.primary{margin-left:auto}.creator-hero{grid-template-columns:160px 1fr}.creator-hero img{width:160px;height:160px}.toast{bottom:calc(95px + env(safe-area-inset-bottom))}}
@media(max-width:600px){body{font-size:14px}main{padding:15px 16px calc(110px + env(safe-area-inset-bottom))}.nav b{font-size:9px}.nav>span{font-size:17px}.sidebar nav{gap:2px}.topbar{margin-bottom:20px}.sound{font-size:11px}.welcome{margin-bottom:20px}.welcome h1,h1{font-size:29px}.welcome>div>p:not(.eyebrow){font-size:13px}.mascot{display:none}.daily{padding:20px 17px;gap:12px;border-radius:17px;display:grid;grid-template-columns:44px minmax(0,1fr)}.daily-icon{width:44px;height:44px;font-size:24px;border-radius:14px}.daily h2{font-size:22px}.daily small{font-size:11px;line-height:1.5}.daily>.primary{grid-column:1/-1;width:100%;margin:0}.heading{margin:26px 0 13px}.heading h2{font-size:21px}.subjects{gap:11px}.subject{padding:16px 13px;min-height:227px}.subject strong{font-size:19px}.subject .subject-desc{font-size:12px}.subject .subject-footer{font-size:11px;padding-top:18px;display:block}.subject-footer b{display:block;margin-top:4px}.cosmic-feature{padding:21px 18px;gap:18px;display:grid;grid-template-columns:1fr}.feature-planet{width:65px;height:65px}.feature-planet span{font-size:41px;left:21px;top:18px}.cosmic-feature>.primary{margin:0;width:100%}.cosmic-feature h2{font-size:26px}.bottom-grid,.play-grid{grid-template-columns:1fr;gap:14px}.week{display:block}.large{grid-template-columns:1fr}.large .subject{min-height:200px}.large .subject .subject-footer{display:flex}.page>.intro{font-size:14px;margin-bottom:24px}.reward-stats{gap:8px}.reward-stats div{padding:12px}.reward-stats span{font-size:11px}.trophies{gap:10px}.activity-card{padding:24px 16px;border-radius:19px}.activity-card h1{font-size:28px}.answers{grid-template-columns:1fr}.code-line{font-size:12px}.creator-hero{grid-template-columns:1fr;padding:22px;text-align:center;gap:18px}.creator-hero img{width:150px;height:150px;margin:auto}.creator-tags{justify-content:center}.creator-grid{grid-template-columns:1fr;gap:14px}.idea-box{padding:18px}.idea-actions{flex-direction:column}.idea-actions button{width:100%}.toast{left:16px;right:16px;text-align:center;font-size:12px}.profile h1{font-size:28px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}