:root{color-scheme:dark;--bg:#050718;--panel:#0d1027;--panel2:#151034;--line:#2b2d58;--purple:#8b3dff;--violet:#bb68ff;--cyan:#55edd2;--green:#41dd7b;--text:#f8f7ff;--muted:#aaa8c6;--danger:#ff668c;--gold:#ffbd57;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{background:var(--bg);scrollbar-color:#793be0 #0c0f28;scrollbar-width:thin}body{margin:0;min-width:320px;color:var(--text);background:radial-gradient(circle at 76% 8%,#171750 0,transparent 28%),radial-gradient(circle at 20% 90%,#251044 0,transparent 32%),var(--bg);min-height:100vh}button,input,textarea{font:inherit}button,a{touch-action:manipulation}.growth-loading{min-height:100vh;display:grid;place-items:center;color:var(--muted)}
.growth-shell{display:grid;grid-template-columns:216px minmax(0,1fr);min-height:100vh}.growth-side{position:sticky;top:0;height:100vh;padding:24px 16px;border-right:1px solid var(--line);background:#080b20;display:flex;flex-direction:column;z-index:3}.growth-brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:20px;color:#fff;text-decoration:none;margin:0 8px 28px}.growth-brand img{width:42px;height:42px;border-radius:12px;object-fit:cover}.growth-nav{display:grid;gap:8px}.growth-nav a{color:var(--muted);text-decoration:none;padding:10px;border:1px solid transparent;border-radius:14px;display:flex;align-items:center;gap:11px;transition:background .2s,border-color .2s,color .2s,transform .2s}.growth-nav a:hover{color:#fff;border-color:#38376a;background:#11152f;transform:translateX(2px)}.growth-nav a.active{color:#fff;border-color:#a663ff;background:linear-gradient(120deg,#6121c8,#8c3ef1);box-shadow:0 10px 24px #7024d638}.nav-icon{width:34px;height:34px;flex:0 0 34px;border:1px solid #32365d;border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,#171b3a,#0e1129);color:#9bb7ff}.nav-icon svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.growth-nav a.active .nav-icon{color:#fff;border-color:#cf9cff;background:#ffffff17;box-shadow:inset 0 0 14px #fff1}.growth-side-foot{margin-top:auto;color:var(--muted);font-size:13px;padding:14px}.growth-main{min-width:0;padding:24px;max-width:1600px;width:100%;margin:auto}.growth-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.growth-top h1{font-size:clamp(25px,3vw,40px);margin:0}.growth-top p{margin:5px 0;color:var(--muted)}.growth-actions{display:flex;gap:10px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:#12152f;color:#fff;border-radius:12px;padding:12px 17px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:hover{border-color:#9d5eff;transform:translateY(-1px)}.btn-primary{border:0;background:linear-gradient(110deg,#6f25df,#a442f5);box-shadow:0 9px 28px #7123d244}.btn-success{border:0;background:linear-gradient(110deg,#169851,#48d368)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.daily-grid{display:grid;grid-template-columns:minmax(240px,320px) minmax(420px,1fr) minmax(260px,350px);gap:14px}.panel{background:linear-gradient(145deg,rgba(20,23,54,.98),rgba(10,12,34,.98));border:1px solid var(--line);border-radius:18px;overflow:hidden}.panel-pad{padding:20px}.mission-date{display:inline-grid;place-items:center;width:62px;height:62px;border:1px solid #8d51e8;border-radius:15px;color:var(--violet);font-weight:900}.mission-card h2{font-size:29px;margin:18px 0 8px}.tag{display:inline-flex;padding:5px 9px;border-radius:999px;border:1px solid #6337a9;background:#28154e;color:#d8a9ff;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.mission-card p{color:#d7d5e8;line-height:1.55}.mission-brief-link{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:14px 0;padding:10px 12px;border:1px solid #426a70;border-radius:11px;background:#10252d;color:#a6f7e8;text-decoration:none;font-size:12px;font-weight:800}.mission-brief-link:hover{border-color:var(--cyan);background:#133139}.mission-brief-link span{font-size:16px}.code-example{padding:13px;background:#090c1f;border:1px solid #272b4e;border-radius:11px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#dfd8ff;white-space:pre-wrap}.skill-box{margin-top:18px;border-top:1px solid var(--line);padding-top:17px}.skill-box strong{display:block;margin:5px 0}.skill-box small{color:var(--muted)}
.growth-nav a:nth-child(1) .nav-icon{color:#7ed8ff}.growth-nav a:nth-child(2) .nav-icon{color:#a6a2ff}.growth-nav a:nth-child(3) .nav-icon{color:#c77cff}.growth-nav a:nth-child(4) .nav-icon{color:#ff8db6}.growth-nav a:nth-child(5) .nav-icon{color:#65ebc7}.growth-nav a.active .nav-icon{color:#fff}.mission-clock{display:inline-flex;align-items:center;min-width:142px;justify-content:center;padding:12px 18px;border:1px solid #9a5cff;border-radius:13px;background:linear-gradient(135deg,#251252,#121632);box-shadow:0 0 24px #8a3cf240;color:#fff;font-size:19px;font-variant-numeric:tabular-nums;letter-spacing:.04em}.runtime{font-weight:900;color:#c995ff;font-variant-numeric:tabular-nums}
.editor{min-height:440px;display:flex;flex-direction:column}.editor-head,.output-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);color:var(--muted);font-size:13px}.code-input{resize:vertical;width:100%;min-height:330px;flex:1;background:#090d1b;color:#e6f3ff;border:0;outline:0;padding:20px;font:15px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;tab-size:4}.editor-foot{display:flex;justify-content:space-between;align-items:center;padding:10px 13px;border-top:1px solid var(--line);gap:10px}.runtime{color:var(--muted);font-variant-numeric:tabular-nums}.output{min-height:160px;margin-top:14px}.output pre{white-space:pre-wrap;margin:0;padding:16px;color:#cfd6eb;font:13px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace}.output pre.error{color:#ff9eb5}.test-progress{padding:20px}.meter{height:9px;border-radius:99px;background:#202448;overflow:hidden}.meter i{display:block;height:100%;background:linear-gradient(90deg,#8c3cff,#c163ff);width:0}.test-list{list-style:none;padding:0;margin:16px 0;display:grid;gap:9px}.test-list li{padding:10px;border:1px solid #282c4c;border-radius:10px;color:var(--muted);font-family:ui-monospace,monospace;font-size:12px}.test-list li.pass{color:#9bf8ba;border-color:#267945}.dyshi-reaction{display:flex;align-items:center;min-height:160px;padding:16px;background:linear-gradient(135deg,#201247,#0c1734)}.dyshi-reaction img{width:122px;height:122px;object-fit:contain;align-self:end}.dyshi-reaction strong{font-size:21px;display:block}.dyshi-reaction p{color:var(--muted)}
.growth-lower{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,430px);gap:14px;margin-top:14px}.hints{padding:18px}.hint-row{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.hint-row p{margin:4px 0;color:var(--muted)}.leader-list{display:grid}.leader-row{display:grid;grid-template-columns:36px 1fr auto auto;gap:10px;padding:12px 18px;border-top:1px solid #232744;align-items:center}.leader-row strong:first-child{color:var(--gold)}.leader-row small{color:var(--muted)}.guest-save{margin-top:14px;padding:18px;display:flex;gap:18px;justify-content:space-between;align-items:center;background:linear-gradient(100deg,#1c1042,#19123c)}
.mission-briefing{margin-top:14px;padding:24px;background:radial-gradient(circle at 88% 0,rgba(85,237,210,.09),transparent 28%),linear-gradient(145deg,rgba(19,23,55,.99),rgba(8,11,31,.99))}.mission-briefing-head{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding-bottom:19px;border-bottom:1px solid var(--line)}.mission-briefing-head h2{font-size:28px;margin:4px 0 5px}.mission-briefing-head p{margin:0;color:var(--muted)}.brief-eyebrow,.brief-label{color:var(--cyan);font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.brief-safety{flex:0 0 auto;padding:7px 11px;border:1px solid #347d78;border-radius:999px;background:#102a2f;color:#8ff8e3;font-size:11px;font-weight:800}.brief-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.brief-block{min-width:0;padding:17px;border:1px solid #2e315b;border-radius:14px;background:linear-gradient(145deg,rgba(20,24,54,.9),rgba(9,12,31,.82))}.brief-block.is-wide{grid-column:1/-1}.brief-block p{margin:9px 0 0;color:#e0deee;line-height:1.55}.brief-list,.brief-plan{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:8px}.brief-list li,.brief-plan li{position:relative;padding-left:22px;color:#d8d7e8;line-height:1.45}.brief-list li:before{content:"";position:absolute;left:2px;top:.56em;width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px rgba(85,237,210,.65)}.brief-plan{counter-reset:brief-step;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.brief-plan li{counter-increment:brief-step;padding:12px 12px 12px 46px;border:1px solid #2b3059;border-radius:11px;background:#0b0e25}.brief-plan li:before{content:counter(brief-step);position:absolute;left:12px;top:10px;width:23px;height:23px;border:1px solid #8750dc;border-radius:8px;display:grid;place-items:center;color:#d9b7ff;font-size:11px;font-weight:900}.brief-tools{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px}.brief-tools span{padding:7px 10px;border:1px solid #514079;border-radius:9px;background:#181434;color:#e0cfff;font:12px/1.3 ui-monospace,SFMono-Regular,Consolas,monospace}.brief-cases span{border-color:#375d65;background:#102329;color:#a9f5e6}.brief-no-answer{display:flex;align-items:center;gap:12px;margin-top:14px;padding:14px 16px;border:1px solid #536141;border-radius:12px;background:linear-gradient(100deg,rgba(31,55,42,.65),rgba(17,23,43,.72))}.brief-no-answer strong{flex:0 0 auto;color:#baf675}.brief-no-answer span{color:#d4d8df;line-height:1.45}
.result-hero{display:grid;grid-template-columns:minmax(240px,430px) 1fr;align-items:center;min-height:320px;background:radial-gradient(circle at 20% 50%,#4d1683,transparent 35%),linear-gradient(130deg,#11153a,#090b20)}.result-hero img{width:100%;max-height:330px;object-fit:contain;align-self:end}.result-hero h2{font-size:clamp(34px,5vw,70px);margin:0}.result-hero p{color:var(--muted);font-size:18px}.result-grid{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:12px;margin:14px 0}.metric{padding:18px}.metric i{font-style:normal;font-size:24px}.metric strong{display:block;font-size:26px;margin-top:8px}.metric span{color:var(--muted);font-size:13px}.result-controls{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.share-layout{display:grid;grid-template-columns:minmax(300px,500px) 1fr;gap:24px}.share-card-wrap{padding:18px;background:radial-gradient(circle at 50% 18%,rgba(143,64,255,.2),transparent 38%),linear-gradient(145deg,rgba(21,18,59,.98),rgba(7,9,29,.98));box-shadow:0 24px 70px rgba(45,12,103,.38)}.share-canvas{width:100%;aspect-ratio:9/16;background:#0c0b24;border-radius:22px;border:1px solid #8c44ff;box-shadow:0 0 0 1px rgba(180,105,255,.14),0 22px 65px rgba(91,31,181,.42);display:block;image-rendering:auto}.share-options{padding:24px}.share-options h2{font-size:32px}.option-line{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:16px 0;color:var(--muted)}.share-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}
.battle-banner{display:flex;justify-content:space-between;align-items:center;padding:22px;gap:18px}.battle-banner img{width:130px}.battle-layout{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:14px}.battle-player{padding:20px;text-align:center}.battle-player img{width:150px;height:150px;object-fit:contain}.comparison{padding:20px}.comparison table{width:100%;border-collapse:collapse}.comparison th,.comparison td{padding:13px;border-bottom:1px solid var(--line);text-align:left}.winner{color:#6ff29b}.battle-editor{grid-column:1/-1}
.ref-hero{display:grid;grid-template-columns:1fr 320px;align-items:center;padding:25px}.ref-hero img{width:100%;height:220px;object-fit:contain}.copy-field{display:flex;max-width:650px}.copy-field input{min-width:0;flex:1;border:1px solid var(--line);border-radius:12px 0 0 12px;background:#080b1d;color:#fff;padding:14px}.copy-field .btn{border-radius:0 12px 12px 0}.ref-grid{display:grid;grid-template-columns:1fr 330px;gap:14px;margin-top:14px}.reward-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:18px}.reward{padding:20px;text-align:center;border:1px solid #59339a;border-radius:14px}.reward b{font-size:38px;color:#c980ff;display:block}.reward.complete{border-color:#2ec972;background:#0f2c2a}.security-notes{padding:22px}.security-notes li{margin:14px 0;color:var(--muted);line-height:1.45}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#171a38;border:1px solid #8c45ef;padding:12px 20px;border-radius:99px;z-index:20}.hidden{display:none!important}
@media(max-width:1100px){.growth-shell{grid-template-columns:82px 1fr}.growth-brand span,.growth-nav span,.growth-side-foot{display:none}.growth-brand{margin-inline:auto}.growth-nav a{justify-content:center}.daily-grid{grid-template-columns:280px 1fr}.daily-grid>.test-progress{grid-column:1/-1}.battle-layout{grid-template-columns:1fr 1fr}.comparison{grid-column:1/-1}.result-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.growth-shell{display:block}.growth-side{position:fixed;bottom:0;top:auto;width:100%;height:68px;padding:8px;display:block;border-right:0;border-top:1px solid var(--line)}.growth-brand,.growth-side-foot{display:none}.growth-nav{display:grid;grid-template-columns:repeat(5,1fr)}.growth-nav a{padding:8px 3px;display:grid;place-items:center;font-size:10px;gap:2px}.growth-nav span{display:block}.growth-main{padding:14px 12px 90px}.growth-top{align-items:flex-start}.growth-top .growth-actions{justify-content:flex-end}.daily-grid,.growth-lower,.share-layout,.battle-layout,.ref-grid{display:grid;grid-template-columns:1fr}.daily-grid>.test-progress,.comparison,.battle-editor{grid-column:auto}.mission-card{order:1}.editor{order:2;min-height:380px}.test-progress{order:3}.code-input{min-height:260px;font-size:13px}.growth-lower{display:flex;flex-direction:column}.result-hero,.ref-hero{grid-template-columns:1fr}.result-hero img{max-height:220px;order:2}.result-grid{grid-template-columns:1fr 1fr}.result-controls{grid-template-columns:1fr 1fr}.share-options{padding:18px}.reward-grid{grid-template-columns:1fr}.battle-banner{align-items:flex-start}.battle-banner img{width:90px}.leader-row{grid-template-columns:28px 1fr auto}.leader-row>*:last-child{display:none}.guest-save{display:block}.guest-save .btn{margin-top:10px;width:100%}}
@media(max-width:760px){.mission-briefing{padding:18px}.mission-briefing-head{display:block}.brief-safety{display:inline-flex;margin-top:12px}.brief-grid,.brief-plan{grid-template-columns:1fr}.brief-block.is-wide{grid-column:auto}.brief-no-answer{align-items:flex-start;flex-direction:column;gap:5px}}
@media(max-width:430px){.growth-top{display:block}.growth-actions{margin-top:12px}.result-grid,.result-controls,.share-buttons{grid-template-columns:1fr}.editor-foot{align-items:stretch;flex-direction:column}.editor-foot .growth-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.panel-pad{padding:16px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}