:root{--paper:#fbf7ef;--ink:#292720;--muted:#89857b;--line:#ded4c5;--violet:#6b5cf5;--violet-soft:#efebff;--panel:#fffdf8}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:linear-gradient(115deg,#fffdf7 0%,#fbf7ef 55%,#f4ecdf 100%);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Rounded","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button[hidden]{display:none}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--violet);outline-offset:4px}
header,main,footer{width:min(100%,1600px);margin-inline:auto;padding-inline:40px}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:26px}
.brand{display:flex;align-items:center;gap:14px;white-space:nowrap}.brand img{display:block;border-radius:14px;box-shadow:0 1px 2px #29272015}.brand strong{font-size:21px;font-weight:850;letter-spacing:.2px}.brand-section{font-size:15px;font-weight:650;color:#a19b90;margin-left:1px}
nav{display:flex;align-items:center;gap:12px}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:11px 20px;border:1px solid #ffffff80;border-radius:28px;background:var(--violet);color:white;font-size:13px;font-weight:700;box-shadow:0 3px 0 #4335be17;transition:background .15s,transform .15s}.button:hover{background:#5b4be4;transform:translateY(-1px)}.button.quiet{background:#fffdf9;color:var(--ink);box-shadow:0 2px 0 #b7a99412}.button.quiet:hover{background:white}
.hero-frame{padding:6px;border:1px solid #d5c6b0;border-radius:31px;background:#fbf7ef;box-shadow:0 1px 0 white inset}
.hero{position:relative;display:flex;align-items:center;justify-content:space-between;overflow:hidden;min-height:176px;padding:27px 32px;border:3px solid #171913;border-radius:25px;background:linear-gradient(115deg,#3b3c34,#191c17);box-shadow:inset 0 0 0 3px #ffffff13,0 1px 2px #29272040;color:#fbf7ef}
.hero::after{content:"";position:absolute;inset:5px;border:1px solid #ffffff15;border-radius:18px;pointer-events:none}.hero-copy{position:relative;z-index:1}.eyebrow{display:flex;align-items:center;gap:8px;font-family:ui-monospace,monospace;font-size:10px;font-weight:800;letter-spacing:2px;color:#ffffff80}.eyebrow i{width:7px;height:7px;background:#56d888;border-radius:50%}h1{font-size:32px;line-height:1.3;margin:14px 0 10px;font-weight:800;letter-spacing:.2px}.hero p{font-size:14px;color:#f4eee0a6;margin:0;line-height:1.7}.hero-mascot{position:absolute;right:54px;bottom:6px;width:160px;height:172px;object-fit:contain;filter:drop-shadow(0 6px 9px #0003)}
.join-note{display:flex;align-items:center;gap:16px;margin:34px 0 40px;min-height:28px;font-size:12px;color:var(--muted)}.join-note strong{font-weight:750;white-space:nowrap}.join-tag{margin-left:auto;font-size:11px;color:#999287}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:18px}.section-heading{display:flex;align-items:baseline;gap:13px}h2{font-size:23px;line-height:1.3;font-weight:850;margin:0}#count{font-size:12px;color:var(--muted);white-space:nowrap}.search{display:flex;align-items:center;gap:9px;background:#fffdf9b8;border:1px solid #e7dfd2;border-radius:22px;padding:10px 14px;color:#969082}.search input{width:170px;border:0;background:transparent;outline:none;font-size:12px;color:var(--ink);min-width:0}.search:focus-within{border-color:var(--violet);box-shadow:0 0 0 2px #6b5cf51c}.search input:focus-visible{outline:0}
.filters{display:flex;gap:8px;margin-bottom:24px}.filters button{border:1px solid transparent;padding:7px 14px;min-height:34px;border-radius:20px;background:transparent;font-size:12px;font-weight:600;color:var(--muted)}.filters button:hover{background:#fffaf2}.filters .active{color:#6655e9;background:var(--violet-soft);border-color:#6b5cf52b}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding:4px}.card{display:flex;flex-direction:column;border-radius:26px;background:var(--paper);overflow:hidden;border:1px solid #dfd5c6;outline:3px solid transparent;outline-offset:0;transition:box-shadow .18s,outline-color .18s,transform .18s}.card:hover{transform:translateY(-3px);outline-color:#6b5cf57a;box-shadow:0 10px 24px #6b5cf51c}.card.is-selected,.card:focus-visible{outline:3px solid var(--violet);outline-offset:0;box-shadow:0 8px 20px #6b5cf520}
.cover{aspect-ratio:2/1;position:relative;overflow:hidden;background-color:#e7ddce;background-size:cover;background-position:center}.cover img{display:block;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .2s}.cover img.loaded{opacity:1}.badge{position:absolute;top:13px;left:14px;display:flex;align-items:center;gap:6px;border-radius:20px;background:#fffaf0ed;padding:6px 11px;font-size:11px;font-weight:750;color:var(--ink)}.badge svg{width:14px;height:14px;flex-shrink:0}
.card-body{display:flex;flex:1;flex-direction:column;padding:19px 19px 15px}.card h3{font-size:20px;font-weight:850;line-height:1.4;margin:0 0 11px}.card p{font-size:12px;line-height:1.75;color:var(--muted);margin:0;min-height:42px}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;font-size:10px;color:#9b9387}.card-meta{display:flex;align-items:center;gap:6px}.card-meta::before,.lobby-hints i{content:"";display:inline-block;width:6px;height:6px;background:var(--violet);border-radius:50%;flex-shrink:0}.play{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--violet);color:#fff;font-size:21px;line-height:1;flex-shrink:0}.card .play{transition:transform .15s}.card:hover .play{transform:rotate(-8deg)}
#status:empty{display:none}#status{color:var(--muted);font-size:13px;padding:12px 4px;line-height:1.8}.lobby-hints{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:60px 0 28px;font-size:12px;color:var(--muted)}.lobby-hints>span{display:flex;align-items:center;gap:8px}kbd{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border:1px solid #e4dace;border-radius:8px;font:700 13px inherit;background:#fbf7ef}kbd:not(:first-child){margin-left:8px}
footer{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-block:20px 28px;font-size:10px;color:#a79f93}footer small{font-size:9px;margin-left:3px}footer div{display:flex;gap:22px}footer a:hover{color:var(--violet)}
.manage{max-width:950px;padding-top:24px;padding-bottom:48px}.manage .eyebrow{color:var(--violet)}.manage h1{font-size:32px;margin:14px 0 18px}.intro{color:var(--muted);line-height:1.85;font-size:13px}.manage form{margin-top:26px;padding:28px;border:1px solid #e4dace;border-radius:24px;background:#fffcf6b0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}label.field{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:650}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:#fffdf9;color:var(--ink);padding:12px;font-weight:400}.wide{grid-column:1/-1}fieldset.field{min-width:0;margin:4px 0;padding:18px;border:1px solid #e4dace;border-radius:16px}fieldset legend{font-size:13px;font-weight:700;padding:0 6px}textarea{min-height:180px;resize:vertical;font-family:ui-monospace,monospace;font-size:12px;line-height:1.6}.action{display:inline-flex;align-items:center;min-height:44px;border:0;border-radius:24px;background:var(--violet);color:white;padding:12px 20px;margin:24px 10px 12px 0;font-size:13px;font-weight:700}form>a{font-size:12px;color:var(--muted)}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f0eaf9;padding:20px;border-radius:14px;font-size:12px;line-height:1.6}#form-status{color:#a34b35}.muted{color:var(--muted);font-size:12px;font-weight:400;line-height:1.8}
@media(min-width:1300px){.hero{min-height:190px}.hero-mascot{width:180px;height:184px}.join-note{margin-bottom:46px}.lobby-hints{padding-top:90px}}
@media(max-width:1000px){header,main,footer{padding-inline:26px}.brand strong{font-size:19px}.grid{gap:19px;grid-template-columns:repeat(2,minmax(0,1fr))}.hero-mascot{right:30px}.card h3{font-size:19px}}
@media(max-width:600px){header,main,footer{padding-inline:20px}.site-header{padding-block:20px;gap:10px}.brand{gap:9px}.brand img{width:40px;height:40px;border-radius:11px}.brand strong{font-size:17px}.brand-section{font-size:12px}nav{gap:0}nav .button{font-size:11px;padding:9px 12px;min-height:36px}.hero-frame{border-radius:27px;padding:5px}.hero{min-height:180px;border-radius:21px;padding:24px 20px;align-items:flex-start}.hero-copy{max-width:74%}.hero h1{font-size:27px;margin-top:16px}.hero p{font-size:12px;max-width:180px;line-height:1.8}.hero .eyebrow{font-size:8px;letter-spacing:1.5px}.hero-mascot{width:110px;height:118px;right:10px;bottom:6px}.join-note{font-size:11px;gap:10px;align-items:flex-start;line-height:1.8;margin:24px 0 30px}.join-tag{display:none}.section-title{gap:12px;flex-wrap:wrap}.section-heading{gap:10px}h2{font-size:21px}.search{padding:8px 11px}.search input{width:103px}.filters{margin-bottom:20px}.grid{grid-template-columns:1fr;gap:24px}.cover{aspect-ratio:1.9/1}.card h3{font-size:21px}.card p{min-height:0}.card-bottom{padding-top:14px}.card-body{padding:18px 19px 14px}.lobby-hints{padding:32px 0 12px;font-size:11px;justify-content:center}.lobby-hints .keyboard-hint{display:none}footer{flex-direction:column;align-items:center;gap:13px;padding-block:20px 26px}.manage{padding-top:20px}.manage h1{font-size:28px}.manage form{padding:18px}.form-grid{grid-template-columns:1fr}.wide{grid-column:auto}fieldset.field{padding:12px}.manage .intro{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

#library{margin-top:38px;margin-bottom:64px}.card-body{position:relative;min-height:124px;padding-right:64px}.card-body .play{position:absolute;right:19px;bottom:19px}.card p{min-height:0}.hero h1{margin-top:0}.manage details{margin-block:20px}.manage summary{cursor:pointer;font-size:13px;font-weight:650;color:#777062}.manage details[open]>summary{margin-bottom:18px}.manage details .form-grid{margin-top:12px}.manage .result-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.manage .result-actions a:not(.action){font-size:13px;color:var(--violet)}@media(max-width:600px){#library{margin-top:30px}.card-body{min-height:118px;padding-right:64px}.hero-copy{padding-top:8px}}