:root{--bg:#fafaf7;--fg:#1b1b1b;--muted:#6b6b6b;--line:#e3e1da;--accent:#1f4f8f;--warn:#8a4b00;--kill:#8b1a1a;--ok:#1c6b3a}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent)}.wrap{max-width:880px;margin:0 auto;padding:24px 16px 80px}header.top{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:12px;display:flex}h1{margin:0 0 8px;font-size:1.5rem}h2{margin:24px 0 8px;font-size:1.2rem}.muted{color:var(--muted)}.card{border:1px solid var(--line);background:#fff;border-radius:10px;margin:12px 0;padding:16px}.status{border:1px solid var(--line);border-radius:999px;padding:2px 8px;font-size:.8rem}.status.KILLED{color:var(--kill);border-color:var(--kill)}.status.LEAD{color:var(--ok);border-color:var(--ok)}.status.GATE2,.status.GATE1{color:var(--accent);border-color:var(--accent)}button{font:inherit;border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;border-radius:8px;padding:8px 14px}button.secondary{color:var(--accent);background:#fff}button.danger{color:var(--kill);border-color:var(--kill);background:#fff}button:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{font:inherit;border:1px solid var(--line);background:#fff;border-radius:8px;width:100%;padding:8px 10px}textarea{min-height:80px}label{margin-top:14px;font-weight:600;display:block}.help{color:var(--muted);margin:2px 0 6px;font-size:.85rem}.option{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:8px;align-items:flex-start;gap:10px;margin:6px 0;padding:8px 10px;display:flex}.option.selected{border-color:var(--accent);background:#eef3fa}.tag{color:var(--warn);font-size:.75rem}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.notice{border-left:4px solid var(--warn);background:#fff8ec;border-radius:6px;padding:10px 12px;font-size:.9rem}.kill-sentence{padding:4px 0;font-style:italic}pre{white-space:pre-wrap;border:1px solid var(--line);background:#fff;border-radius:8px;padding:12px;font-size:.85rem}.stepper{flex-wrap:wrap;gap:6px;margin-bottom:16px;font-size:.8rem;display:flex}.stepper span{border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:3px 8px}.stepper span.on{border-color:var(--accent);color:var(--accent);font-weight:600}.modal-backdrop{z-index:50;background:#1414148c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:14px;width:100%;max-width:640px;max-height:90vh;padding:24px;overflow:auto;box-shadow:0 20px 60px #00000040}.ack-text{line-height:1.6}