:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6efe4;--bg-deep:#eadbc3;--panel:#fffbf5eb;--panel-strong:#fffdf9;--line:#533a2429;--ink:#2e241a;--muted:#6b5949;--accent:#a54e1f;--accent-soft:#a54e1f1f;--link:#0f607d;--warn-bg:#fff2d4;--warn-border:#dc9b14;--shadow:0 24px 60px #4c2f1324;color:var(--ink);background:radial-gradient(circle at top left, #fffc, transparent 28%), linear-gradient(135deg, var(--bg) 0%, #f1e6d7 45%, var(--bg-deep) 100%);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Segoe UI,PingFang SC,Noto Sans SC,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}code{background:#3c231112;border-radius:999px;padding:.08rem .35rem;font-family:SFMono-Regular,JetBrains Mono,Menlo,monospace;font-size:.92em}.page-shell{max-width:1440px;margin:0 auto;padding:32px 20px 40px}.hero{margin-bottom:22px}.hero-topline{justify-content:space-between;align-items:center;gap:16px;display:flex}.hero-kicker{color:var(--accent);letter-spacing:.18em;text-transform:uppercase;margin:0 0 8px;font-size:12px;font-weight:700}.hero h1{letter-spacing:-.05em;margin:0 0 10px;font-size:clamp(2rem,4vw,3.6rem);line-height:.98}.hero-copy{max-width:900px;color:var(--muted);margin:0;font-size:16px}.hero-links{gap:12px;margin-top:8px;display:flex}.hero-links a{color:var(--accent);border:1px solid var(--accent);border-radius:6px;padding:4px 10px;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s,color .15s}.hero-links a:hover{background:var(--accent);color:var(--bg)}.language-switch{flex-wrap:wrap;gap:8px;display:flex}.lang-button{border:1px solid var(--line);color:var(--ink);font:inherit;cursor:pointer;background:#ffffff8c;border-radius:999px;padding:8px 12px}.lang-button.active{color:var(--accent);background:#a54e1f1f;border-color:#a54e1f66;font-weight:700}.workspace{grid-template-columns:minmax(300px,.72fr) minmax(340px,1.02fr) minmax(340px,.9fr);align-items:start;gap:20px;display:grid}.panel{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:26px;flex-direction:column;display:flex;overflow:hidden}.panel-head{border-bottom:1px solid var(--line);background:linear-gradient(#ffffff70,#fff0);padding:18px 20px 14px}.panel-head h2{margin:0;font-size:20px}.eyebrow{color:var(--accent);letter-spacing:.18em;text-transform:uppercase;margin:0 0 6px;font-size:12px;font-weight:700}.panel-body{flex-direction:column;flex:1;min-height:0;padding:20px;display:flex}.source-body,.preview-body{flex:1;min-height:0}.source-meta{margin-bottom:16px}.source-tools{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px;display:flex}.mini-action{color:var(--accent);font:inherit;cursor:pointer;background:#a54e1f14;border:1px solid #a54e1f38;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700}.mini-hint{color:var(--muted);font-size:12px}.editor-stack{border:1px solid var(--line);background:#171311;border-color:#ffd27a38;border-radius:18px;flex:auto;min-height:0;position:relative;overflow:visible}.editor-root{border-radius:18px;width:100%;height:100%;overflow:hidden}.editor-root .cm-tooltip{color:#f7f1e8;z-index:30;background:#211915;border:1px solid #ffd27a38;border-radius:14px;box-shadow:0 16px 30px #00000047}.editor-root .cm-tooltip-autocomplete>ul>li[aria-selected]{color:#fff4de;background:#ffd66629}.editor-root .cm-completionLabel{font-family:SFMono-Regular,JetBrains Mono,Menlo,monospace}.editor-completion-panel{z-index:40;background:#211915f5;border:1px solid #ffd27a38;border-radius:14px;flex-direction:column;gap:6px;max-height:180px;padding:8px;display:flex;position:absolute;overflow:auto;box-shadow:0 16px 30px #00000047}.editor-completion-item{color:#f7f1e8;text-align:left;cursor:pointer;background:#ffffff0a;border:0;border-radius:10px;justify-content:space-between;gap:12px;width:100%;padding:8px 10px;display:flex}.editor-completion-item:hover{background:#ffd66624}.editor-completion-item-active{color:#fff4de;background:#ffd6662e}.editor-completion-label{font-family:SFMono-Regular,JetBrains Mono,Menlo,monospace;font-size:13px;font-weight:700}.editor-completion-detail{color:#d6b67a;font-size:12px}.editor-stack:focus-within{border-color:#ffd6667a;box-shadow:0 0 0 4px #ffd6661a}.tag-list,.slice-meta{flex-wrap:wrap;gap:10px;margin-bottom:10px;display:flex}.meta-chip{color:#42352a;background:#11131b14;border-radius:999px;align-items:center;min-height:34px;padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex}.registry-grid{gap:12px;display:grid}.registry-item{border:1px solid var(--line);background:var(--panel-strong);cursor:pointer;border-radius:16px;grid-template-columns:18px 1fr;align-items:start;gap:12px;padding:14px;display:grid}.registry-item input{accent-color:var(--accent);margin:2px 0 0}.registry-title{margin-bottom:4px;font-weight:700}.registry-copy{color:var(--muted);font-size:14px}.tag-chip{background:var(--accent-soft);min-height:34px;color:var(--accent);border-radius:999px;align-items:center;padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex}.preview,.error-box{border:1px solid var(--line);background:var(--panel-strong);border-radius:18px;min-height:0;margin:0;padding:20px;overflow:auto}.compare-grid{flex:none;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:12px;display:grid}.compare-card{border:1px solid var(--line);background:#ffffff80;border-radius:16px;padding:10px 12px}.compare-label{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;font-size:11px;font-weight:700}.compare-value{letter-spacing:-.03em;font-size:18px;font-weight:800}.compare-card-wide{min-width:0}.error-box{color:#8f241d;white-space:pre-wrap;background:#b0362514;font:14px/1.65 SFMono-Regular,JetBrains Mono,monospace}.preview>:first-child,.demo-warn-body>:first-child{margin-top:0}.preview>:last-child,.demo-warn-body>:last-child{margin-bottom:0}.preview strong{color:#4f1600}.preview em{color:#5f4a38}.demo-link{color:var(--link);text-underline-offset:3px;text-decoration-thickness:2px}.demo-ruby rt{color:var(--accent);font-size:.72em}.demo-warn{border-left:4px solid var(--warn-border);background:var(--warn-bg);border-radius:14px;margin:18px 0;padding:14px 16px}.demo-warn-title{margin:0;font-weight:700}.demo-warn-head{flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 8px;display:flex}.demo-warn-meta{flex-wrap:wrap;gap:6px;display:flex}.demo-warn-meta-chip{color:#7f5806;background:#6241091f;border-radius:999px;align-items:center;min-height:22px;padding:2px 8px;font-size:12px;font-weight:700;display:inline-flex}.demo-code{background:#fffaf0;border:1px solid #1a293e29;border-radius:16px;margin:18px 0;overflow:hidden}.demo-code-head{color:#3f2f18;background:#efe2c4;border-bottom:1px solid #1a293e1f;align-items:center;gap:10px;padding:10px 14px;font-size:13px;font-weight:700;display:flex}.demo-code-lang{background:#3f2f181a;border-radius:999px;padding:2px 8px}.demo-code-title{color:var(--muted)}.demo-code-body{color:#2f241a;background:#fffdf8;margin:0;padding:16px;font:14px/1.6 SFMono-Regular,JetBrains Mono,Menlo,monospace;overflow:auto}.slice-preview-block{margin-top:12px}.preview-section{flex-direction:column;min-height:0;display:flex;overflow:hidden}.preview-section-small{flex:0 0 156px;min-height:156px;max-height:156px}.preview-section-large{flex:auto;min-height:0}.slice-preview-head{margin-bottom:8px}.slice-preview-head h3{margin:0 0 2px;font-size:16px}.slice-preview-head p{color:var(--muted);margin:0;font-size:13px}.slice-preview,.preview-section .preview,.preview-section .error-box{flex:1;min-height:0}.empty-state{border:1px dashed var(--line);color:var(--muted);background:#ffffff6b;border-radius:16px;padding:16px}.mini-toggle{color:var(--accent);font:inherit;cursor:pointer;background:#a54e1f14;border:1px solid #a54e1f38;border-radius:999px;align-items:center;gap:5px;padding:6px 10px;font-size:12px;font-weight:700;display:inline-flex}.mini-toggle input{accent-color:var(--accent);margin:0}.lazy-preview{overflow:auto}.lazy-segment,.lazy-placeholder{min-height:1em}@media (width<=980px){.hero-topline{flex-direction:column;align-items:flex-start}.workspace,.compare-grid{grid-template-columns:1fr}.source-panel,.preview-panel{height:auto!important;max-height:none!important}.editor-stack,.preview,.error-box{min-height:340px}}
