:root{--bg:#f3f4f6;--card:#fff;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--accent:#2563eb;--accent-text:#fff;--ok:#16a34a;--warn:#d97706;--err:#dc2626;--paper:#fff;--radius:12px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0b0f17;--card:#151b26;--text:#e5e7eb;--muted:#9ca3af;--border:#273042;--accent:#3b82f6}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);padding-bottom:calc(96px + env(safe-area-inset-bottom));margin:0;font:15px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.top{max-width:720px;margin:0 auto;padding:14px 16px 4px}h1{margin:0;font-size:20px}h1 span{color:var(--muted);margin-left:6px;font-size:14px;font-weight:500}h2{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:12px 0 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var(--border);text-align:center;cursor:pointer;color:var(--muted);border-radius:10px;padding:14px;display:block}.file input{display:none}.preview-head{justify-content:space-between;align-items:baseline;display:flex}.preview-head h2{margin:0}.preview-head small{color:var(--muted)}.paper{background:#d1d5db;border-radius:8px;justify-content:center;max-height:70vh;padding:10px 0;display:flex;overflow:auto}.paper canvas{background:var(--paper);width:100%;max-width:384px;height:auto;image-rendering:pixelated;image-rendering:crisp-edges;box-shadow:0 1px 3px #00000040}@media (min-width:560px){.paper canvas{width:384px}}.log{background:var(--bg);border-radius:8px;max-height:50vh;margin:0;padding:0;font:12px/1.4 ui-monospace,Menlo,monospace;list-style:none;overflow:auto}.log li{border-bottom:1px solid var(--border);overflow-wrap:anywhere;padding:4px 8px}.log li.tx{color:var(--accent)}.log li.error{color:var(--err)}.log time{color:var(--muted);margin-right:6px}.actions{background:var(--card);border-top:1px solid var(--border);padding:10px 16px calc(10px + env(safe-area-inset-bottom));gap:8px;display:grid;position:fixed;bottom:0;left:0;right:0}.actions .row{width:100%;max-width:688px;margin:0 auto}.progress{background:var(--border);border-radius:2px;width:100%;max-width:688px;height:4px;margin:0 auto;overflow:hidden}.progress div{background:var(--accent);width:0;height:100%;transition:width .1s}.toast{left:50%;bottom:calc(110px + env(safe-area-inset-bottom));background:var(--text);color:var(--bg);opacity:0;pointer-events:none;text-align:center;border-radius:999px;max-width:calc(100% - 32px);padding:8px 14px;font-size:14px;transition:opacity .2s;position:fixed;transform:translate(-50%)}.toast.show{opacity:1}.quote{border-left:3px solid var(--accent);background:var(--bg);white-space:pre-line;border-radius:8px;margin:0;padding:10px 12px}.quote .tr{margin-top:6px}.quote .by{color:var(--muted);text-align:right;margin-top:6px;font-size:14px}.hint.warn{color:var(--warn)}.model-list{gap:4px;display:grid}.model-list:empty{display:none}.model-list label{background:var(--bg);overflow-wrap:anywhere;border-radius:8px;align-items:center;gap:8px;padding:6px 8px;font-size:14px;display:flex}.model-list label input{flex:none;width:18px;height:18px}.model-list small{color:var(--muted);text-align:right;margin-left:auto;font-size:12px}.model-list small.ok{color:var(--ok)}.model-list small.err{color:var(--err)}