:root{--bg:#f2f2f7;--surface:#fff;--text:#1c1c1e;--muted:#6c6c70;--line:#d8d8dc;--accent:#2b4c7e;--accent-soft:#e4ebf5;--mark:#fff1a8;color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#000;--surface:#1c1c1e;--text:#f2f2f7;--muted:#98989f;--line:#38383a;--accent:#8fb3ea;--accent-soft:#1f2a3b;--mark:#5b4d10}}*{box-sizing:border-box}body{background:var(--bg);margin:0;line-height:1.45}.column{max-width:720px;margin:0 auto;padding:24px 16px 48px}.masthead h1{letter-spacing:-.02em;margin:8px 0 4px;font-size:34px}.masthead p{color:var(--muted);margin:0 0 20px;font-size:17px}.inset{background:var(--surface);border-radius:12px;margin-bottom:20px;padding:16px}.inset-title{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0 0 10px;font-size:13px;font-weight:600}.drop{border:1.5px dashed var(--line);text-align:center;color:var(--muted);cursor:pointer;border-radius:10px;margin-bottom:10px;padding:18px;display:block}.drop.over{border-color:var(--accent);background:var(--accent-soft)}.drop input{opacity:0;width:1px;height:1px;position:absolute}.drop strong{color:var(--text)}textarea,select{width:100%;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px;font-size:15px}select{flex:1;width:auto;min-width:0}.row{flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;display:flex}button{font:inherit;cursor:pointer;background:var(--accent-soft);color:var(--accent);border:0;border-radius:8px;padding:9px 14px;font-size:15px}button.filled{background:var(--accent);color:var(--surface);font-weight:600}button.plain{background:0 0}button:disabled{opacity:.45;cursor:default}.hint{color:var(--muted);margin:8px 0 0;font-size:14px}progress{width:100%;accent-color:var(--accent);margin-top:8px}.group-title{margin:28px 0 0;font-size:20px}.group-title span{color:var(--muted);margin-left:4px;font-weight:400}details#pitch-group>summary{cursor:pointer}.cards{margin:10px 0 0;padding:0;list-style:none}.card{background:var(--surface);border-radius:12px;margin-bottom:10px;padding:14px 16px}.card-head{flex-wrap:wrap;align-items:baseline;gap:8px;display:flex}.card-head span{color:var(--muted);overflow-wrap:anywhere;font-size:14px}blockquote{border-left:3px solid var(--accent);margin:8px 0 4px;padding-left:10px;font-size:15px}.card details summary{color:var(--accent);cursor:pointer;margin-top:6px;font-size:14px}.body{white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0 0;font-size:14px}mark{background:var(--mark);color:inherit;border-radius:3px}.foot{color:var(--muted);margin-top:40px;font-size:13px}.foot a{color:var(--accent)}.card-head .p{font-variant-numeric:tabular-nums;margin-left:auto;font-size:12px}.preview{margin:6px 0 0;font-size:15px}.q-label{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-size:12px;font-weight:600}
