:root{color-scheme:dark;--bg:#0d131b;--panel:#131c26;--text:#e6edf3;--muted:#97a8b8;--line:#2a3846;--accent:#b8ee91;font-family:Arial,'PingFang SC','Microsoft YaHei',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:15px;line-height:1.75}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:5px}[hidden]{display:none!important}header,main,footer{max-width:1190px;padding-inline:48px;margin:auto}header{display:flex;align-items:center;justify-content:space-between;gap:20px;height:104px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:14px;font:12px monospace;letter-spacing:1.8px}.mark{font:36px Georgia,serif;letter-spacing:-4px;color:var(--accent)}.mark>span{font-size:26px}.brand-sub{display:block;color:var(--muted);font-size:8px;letter-spacing:1.2px;margin-top:4px}.account{display:flex;gap:20px;align-items:center;font-size:11px}.account>span{color:var(--muted)}.login,#logout{display:inline-flex;gap:24px;border:1px solid #405144;border-radius:4px;padding:9px 14px;background:#18271e;color:#d0e9c1;font-size:12px}.login:hover,#logout:hover{background:#273b2b}.intro{padding:65px 0 48px}.eyebrow{font:10px/1.8 monospace;letter-spacing:1.5px;color:#99ae94;margin:0 0 25px}.eyebrow span{color:var(--accent);font-size:9px;margin-right:7px}h1{font-size:clamp(38px,4.5vw,58px);line-height:1.35;letter-spacing:-1.8px;font-weight:500;margin:0}h1>span{color:var(--accent)}.intro-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-top:25px}.intro-bottom p{font-size:14px;color:var(--muted);margin:0;line-height:1.95}.index-note{font:10px/2 monospace;color:#768c9e;letter-spacing:1.3px;text-align:right}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.section-title h2{font-size:14px;font-weight:400;margin:0}.section-title>span{font:9px monospace;letter-spacing:1px;color:#91a4b5}.apps{display:grid;grid-template-columns:1fr 1fr;gap:20px}.app{padding:26px 28px 20px;background:var(--panel);border:1px solid var(--line);border-radius:7px;min-width:0;transition:border-color .2s,transform .2s;position:relative;overflow:hidden}.app:hover{border-color:#6e9772;transform:translateY(-3px)}.card-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.app-id{font:10px monospace;color:#95a9b9;letter-spacing:.8px}.badge{font-size:9px;padding:3px 8px;border:1px solid #3b4b5d;border-radius:3px;color:#a9bdcc;white-space:nowrap}.badge.public{border-color:#456040;background:#1b2a20;color:#b5d79f}.symbol{height:104px;display:flex;align-items:center;gap:22px;margin:10px 0 3px;color:#b6cfa5}.profile-symbol>span{font:54px Georgia,serif}.profile-symbol>div{display:grid;gap:8px;width:83px}.profile-symbol i{height:2px;background:#47594b}.profile-symbol i:nth-child(2){width:75%}.profile-symbol i:nth-child(3){width:45%}.lab-symbol>span:first-child{font:65px monospace;color:#a1c6e4}.lab-symbol .code{font:11px/2 monospace;color:#7d9bb2}.jobs-symbol>span{font:70px/1 monospace;color:#dbc49b}.steps{display:flex;gap:7px;align-items:flex-end;height:46px}.steps i{width:13px;background:#554b3a;height:17px}.steps i:nth-child(2){height:30px}.steps i:nth-child(3){height:44px;background:#8d7957}.game-symbol{gap:10px}.game-symbol b{display:flex;align-items:center;justify-content:center;width:41px;height:49px;background:#1b2a26;border:1px solid #435d48;border-radius:4px;font:26px monospace;transform:rotate(-6deg)}.game-symbol b:nth-child(2){transform:translateY(-5px) rotate(4deg);color:#c4f196}.game-symbol b:nth-child(3){transform:rotate(8deg)}.app h3{font-size:24px;font-weight:500;margin:0;letter-spacing:-.5px;display:flex;justify-content:space-between;align-items:center}.app h3>span{font-size:22px;color:#a5b7c4}.app p{font-size:13px;line-height:1.9;color:var(--muted);margin:13px 0 25px}.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:17px;font-size:10px}.card-bottom>span:first-child{font-family:monospace;color:#8399aa}.card-bottom>span:last-child{color:#becdb5;white-space:nowrap}.access-note{display:flex;gap:22px;align-items:center;padding:26px 0;border-block:1px solid var(--line);margin-top:38px}.lock-icon{font:44px Georgia,serif;color:#92a985}.access-note h2{font-size:15px;font-weight:400;margin:0 0 5px}.access-note p{font-size:11px;color:var(--muted);margin:0}.access-note a{margin-left:auto;white-space:nowrap;color:#b0c6a5;font-size:11px}footer{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#879dad;padding-block:30px}.footer-sep{margin:0 12px}.notice{padding:16px 20px;border:1px solid #586b47;border-radius:5px;background:#1c2b23;color:#c4d5b6;font-size:13px;margin-bottom:25px}.notice.error{background:#30211f;border-color:#805248;color:#e6b5a5}.privacy{max-width:760px;padding-block:60px}.privacy h1{font-size:32px}.privacy p{color:var(--muted);margin:20px 0}.privacy a{color:var(--accent)}
@media(max-width:760px){header,main,footer{padding-inline:22px}header{height:86px}.account{gap:8px}.account>span{display:none}.login,#logout{font-size:11px;padding:8px 10px;gap:9px}.brand{font-size:10px;gap:10px}.brand-sub{font-size:7px}.mark{font-size:32px}.intro{padding:40px 0 35px}.eyebrow{font-size:8px;letter-spacing:1px}h1{font-size:40px}.index-note{display:none}.intro-bottom p{font-size:12px}.apps{grid-template-columns:1fr;gap:16px}.app{padding:22px 21px 18px}.symbol{height:83px}.app h3{font-size:23px}.app p{font-size:12px}.card-bottom{font-size:9px}.app-id{font-size:9px}.badge{font-size:9px}.section-title>span{font-size:8px}.access-note{flex-wrap:wrap;gap:13px;padding:22px 0;margin-top:26px}.access-note>div{flex:1}.access-note a{margin-left:39px;width:100%}.lock-icon{font-size:31px}.access-note p{font-size:10px}footer{font-size:9px;flex-wrap:wrap}.footer-sep{margin:0 6px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.language-toggle{border:1px solid #526271;background:#17242e;color:#d5f9ee;padding:8px 12px;border-radius:6px;font:inherit;font-size:13px;cursor:pointer;white-space:nowrap}.standalone-language{display:block;margin:20px 24px 0 auto}.account{flex-wrap:wrap}.account .language-toggle{margin:0}html[lang=en] .intro h1{font-size:clamp(38px,5.4vw,76px)}html[lang=en] .app p{line-height:1.6}html[lang=en] .card-bottom{flex-wrap:wrap;gap:8px}html[lang=en] .access-note{flex-wrap:wrap}