:root{--bg:#fff;--fg:#171717;--muted:#5c5c5c;--line:#e2e2e2;--accent:#0b5cff;--warn-bg:#fff6d6;--warn-line:#e8c84a;--ok-bg:#e9f8ee;--ok-line:#5cbf7a;--code-bg:#f4f4f4}@media (prefers-color-scheme:dark){:root{--bg:#0f0f0f;--fg:#ededed;--muted:#a3a3a3;--line:#2a2a2a;--accent:#6ea0ff;--warn-bg:#3a3110;--warn-line:#a88b1f;--ok-bg:#123a1f;--ok-line:#2f8f4e;--code-bg:#1c1c1c}}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}main{max-width:860px;margin:0 auto;padding:24px 16px 64px}h1{margin:0 0 4px;font-size:1.7rem}h2{border-top:1px solid var(--line);margin:32px 0 8px;padding-top:16px;font-size:1.2rem}h3{margin:16px 0 4px;font-size:1rem}p{margin:8px 0}.muted{color:var(--muted)}a{color:var(--accent);overflow-wrap:anywhere}code,pre{background:var(--code-bg);border-radius:4px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em}code{padding:1px 4px}pre{white-space:pre-wrap;overflow-wrap:anywhere;padding:12px;overflow-x:auto}table{border-collapse:collapse;width:100%;margin:8px 0 16px;font-size:.95rem}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:6px 8px}th{font-weight:600}ol.instructions li,ul.slots li{margin:4px 0}ul.slots{margin:4px 0 12px;padding-left:0;list-style:none}ul.slots li{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem}.box{border:1px solid var(--line);border-radius:8px;margin:12px 0;padding:12px 16px}.box.warn{background:var(--warn-bg);border-color:var(--warn-line)}.box.ok{background:var(--ok-bg);border-color:var(--ok-line)}form .field{margin:12px 0}form label{margin-bottom:4px;font-weight:600;display:block}form input,form select{border:1px solid var(--line);background:var(--bg);width:100%;max-width:480px;color:var(--fg);border-radius:6px;padding:8px 10px;font-size:1rem}form .field.invalid input,form .field.invalid select{border-color:var(--warn-line);background:var(--warn-bg)}form .hint{color:var(--muted);margin-top:2px;font-size:.9rem}form .hint.issue{color:inherit}button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;padding:10px 18px;font-size:1.05rem}dl.summary{grid-template-columns:max-content 1fr;gap:4px 16px;margin:8px 0;display:grid}dl.summary dt{font-weight:600}dl.summary dd{overflow-wrap:anywhere;margin:0}footer{border-top:1px solid var(--line);color:var(--muted);margin-top:40px;padding-top:12px;font-size:.85rem}