:root{color-scheme:light;--bg-a: #f4f7ff;--bg-b: #ffffff;--panel: #ffffff;--panel-border: #d9deec;--ink: #1a1f2b;--muted: #4b5568;--brand: #1554d1;--ok-bg: #daf8e6;--ok-ink: #0d6131;--pending-bg: #fff4cc;--pending-ink: #795d05;--err-bg: #ffe1e1;--err-ink: #790819}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:radial-gradient(1200px 600px at 10% -20%,#dae6ff 0%,transparent 65%),radial-gradient(1000px 400px at 100% 0%,#e8f0ff 0%,transparent 60%),linear-gradient(180deg,var(--bg-a),var(--bg-b));color:var(--ink);padding:24px}main{max-width:1040px;margin:0 auto;background:var(--panel);border:1px solid var(--panel-border);border-radius:14px;padding:24px;box-shadow:0 12px 30px #0d234f14}.example-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.example-nav{display:flex;flex-wrap:wrap;gap:8px}.example-nav a{text-decoration:none;color:var(--brand);border:1px solid #c5d7ff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600;background:#f3f7ff}h1{margin:0;font-size:26px;line-height:1.15}h2{margin:0 0 8px;font-size:19px}p{margin:0}.lead{margin:8px 0 0;color:var(--muted)}.small{margin-top:8px;color:var(--muted);font-size:13px}code{background:#eff3ff;border-radius:6px;padding:1px 6px}.row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0;align-items:center}button{border:1px solid #a8b9dd;border-radius:8px;background:#f8faff;color:#172338;font-weight:600;padding:8px 12px;cursor:pointer}button:disabled{opacity:.45;cursor:default}.status{display:inline-block;border-radius:999px;font-size:13px;font-weight:700;padding:6px 11px}.status.pending{background:var(--pending-bg);color:var(--pending-ink)}.status.ok{background:var(--ok-bg);color:var(--ok-ink)}.status.err{background:var(--err-bg);color:var(--err-ink)}pre{margin:0;background:#0f172a;color:#d9e6ff;border-radius:10px;padding:14px;font-size:12px;line-height:1.45;min-height:180px;overflow:auto}.divider{border:0;height:1px;margin:20px 0;background:#e6ebfa}.card-grid{margin-top:16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}.card{border:1px solid #d6def4;border-radius:12px;background:#fbfcff;padding:14px;transition:border-color .12s ease}.card:hover{border-color:#9fbaef}.card p{color:var(--muted);font-size:14px}.card-links{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px}.card-links a{text-decoration:none;font-size:13px;font-weight:600;color:var(--brand);border:1px solid #c5d7ff;border-radius:999px;padding:5px 10px;background:#f3f7ff}.control-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:12px 0}.control-grid label{display:block;font-size:12px;color:var(--muted)}.control-grid input[type=color],.control-grid input[type=number]{width:100%;height:36px;border:1px solid #ccd5ec;border-radius:8px;padding:0 8px;background:#fff}.control-grid input[type=color]{padding:2px}.control-grid .toggle{display:flex;align-items:center;gap:8px;font-size:13px;padding-top:18px}textarea{width:100%;min-height:118px;border:1px solid #cdd6ea;border-radius:8px;padding:10px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}#sketch-host{margin-top:10px;border:1px solid #dde3f5;border-radius:10px;min-height:520px;overflow:hidden;background:#fff}#sketch-status{margin-top:10px;font-size:13px;color:#384359}#svg-preview{margin-top:10px;border:1px solid #d6dff4;border-radius:8px;min-height:220px;padding:10px;background:#fcfdff;overflow:auto}#svg-preview svg{max-width:100%;display:block}@media(max-width:720px){body{padding:12px}main{padding:16px}.example-header{flex-direction:column}}