:root{--cr-maroon:#6f1d1b;--cr-ink:#1f2933;--cr-muted:#5f6b7a;--cr-line:#e5e7eb;--cr-bg:#f7f4ef;--cr-card:#fff}*{box-sizing:border-box}body{background:var(--cr-bg);color:var(--cr-ink);margin:0;font-family:Georgia,Cambria,Times New Roman,serif}a{color:inherit}button,input,textarea{font:inherit}.page{min-height:100vh;padding:28px 18px 48px}.shell{max-width:1080px;margin:0 auto}.header{border-bottom:4px double var(--cr-ink);text-align:center;margin-bottom:26px;padding:14px 0 18px}.kicker{color:var(--cr-maroon);text-transform:uppercase;letter-spacing:.14em;font-family:Arial,sans-serif;font-size:13px;font-weight:700}h1{margin:8px 0 6px;font-size:clamp(36px,6vw,64px);line-height:.95}.subhead{max-width:720px;color:var(--cr-muted);margin:0 auto;font-size:18px}.grid{grid-template-columns:1.45fr .8fr;align-items:start;gap:22px;display:grid}.card{background:var(--cr-card);border:1px solid var(--cr-line);border-radius:14px;padding:22px;box-shadow:0 12px 28px #1f293314}.card h2{margin:0 0 14px;font-size:26px}label{margin:16px 0 8px;font-family:Arial,sans-serif;font-weight:700;display:block}input,textarea{background:#fff;border:1px solid #cfd6df;border-radius:10px;width:100%;padding:12px}textarea{resize:vertical;min-height:170px}.hint{color:var(--cr-muted);margin-top:6px;font-family:Arial,sans-serif;font-size:13px}.date-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.date-box{cursor:pointer;border:1px solid #cfd6df;border-radius:10px;align-items:center;gap:8px;padding:10px;font-family:Arial,sans-serif;display:flex}.date-box input{width:auto}.summary{position:sticky;top:18px}.price{color:var(--cr-maroon);margin:8px 0 12px;font-size:46px;font-weight:700;line-height:1}.stat{border-top:1px solid var(--cr-line);justify-content:space-between;padding:11px 0;font-family:Arial,sans-serif;display:flex}.notice{background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;margin-top:14px;padding:12px;font-family:Arial,sans-serif;font-size:14px}.primary{background:var(--cr-maroon);color:#fff;cursor:pointer;border:0;border-radius:10px;width:100%;margin-top:18px;padding:14px 18px;font-family:Arial,sans-serif;font-weight:800}.primary:disabled{opacity:.6;cursor:not-allowed}.error{color:#b91c1c;margin-top:12px;font-family:Arial,sans-serif;font-size:14px}.success{color:#166534;margin-top:12px;font-family:Arial,sans-serif;font-size:14px}.footer{text-align:center;color:var(--cr-muted);margin-top:22px;font-family:Arial,sans-serif;font-size:13px}@media (max-width:850px){.grid{grid-template-columns:1fr}.summary{position:static}}