:root{--bg: #f7f5f4;--surface: #ffffff;--ink: #1a1717;--ink-2: #4a4444;--muted: #7a7272;--line: #e6e1df;--line-2: #d6cfcc;--brand: #cc0000;--brand-ink: #880000;--brand-soft: #fff0f0;--ok: #2f7a4f;--ok-soft: #eef7f1;--warn-soft: #fdf6e8;--radius: 10px;--shadow: 0 1px 2px rgba(26, 23, 23, .04), 0 8px 24px rgba(26, 23, 23, .06);--sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}.site-header{background:#000;padding:14px 20px}.site-brand{display:flex;justify-content:center;max-width:640px;margin:0 auto;line-height:0}.site-brand img{height:34px;width:auto;display:block}.page{max-width:640px;margin:0 auto;padding:32px 20px 24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px}.card-head h1{margin:0 0 8px;font-size:26px;letter-spacing:-.02em}.lede{margin:0;color:var(--ink-2)}.foot{margin-top:20px;text-align:center;font-size:14px;color:var(--muted)}.foot a,a{color:var(--brand-ink)}.test-banner{margin-bottom:16px;padding:10px 14px;border:1px dashed var(--line-2);border-radius:var(--radius);background:var(--warn-soft);font-size:14px;color:var(--ink-2)}.stepper{display:flex;gap:8px;list-style:none;margin:24px 0 28px;padding:0}.step{display:flex;align-items:center;gap:8px;flex:1;min-width:0;font-size:13px;color:var(--muted);border-top:2px solid var(--line);padding-top:10px}.step.is-current{color:var(--ink);border-top-color:var(--brand)}.step.is-done{color:var(--ink-2);border-top-color:var(--ok)}.step-dot{display:grid;place-items:center;width:22px;height:22px;flex:none;border-radius:50%;background:var(--line);color:var(--ink-2);font-size:12px;font-weight:600}.step.is-current .step-dot{background:var(--brand);color:#fff}.step.is-done .step-dot{background:var(--ok);color:#fff}.step-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.field{margin-bottom:20px}.field label,.items legend,.item-detail label{display:block;font-size:14px;font-weight:600;margin-bottom:4px}.hint{margin:0 0 8px;font-size:13px;color:var(--muted)}input[type=text],input[type=email],textarea,select{width:100%;padding:11px 12px;font:inherit;color:inherit;background:var(--surface);border:1px solid var(--line-2);border-radius:8px}textarea{resize:vertical}input:focus-visible,textarea:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--brand);outline-offset:1px}.field.has-error input,.field.has-error textarea{border-color:var(--brand)}.error{margin:6px 0 0;font-size:13px;color:var(--brand-ink)}.items{border:0;padding:0;margin:0 0 24px}.items legend{padding:0;margin-bottom:12px;font-size:15px}.item{border:1px solid var(--line-2);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}.item.is-selected{border-color:var(--brand);background:var(--brand-soft)}.item-head{display:flex;align-items:center;gap:12px;padding:12px;cursor:pointer;font-weight:400;margin:0}.item-head input[type=checkbox]{width:18px;height:18px;flex:none;accent-color:var(--brand)}.item-img{width:48px;height:48px;flex:none;object-fit:cover;border-radius:6px;background:var(--line)}.item-name{display:flex;flex-direction:column;min-width:0}.item-name em{font-style:normal;font-size:14px;color:var(--ink-2)}.item-name small{font-size:12px;color:var(--muted)}.item-detail{display:flex;gap:12px;flex-wrap:wrap;padding:12px 12px 12px 54px;background:var(--surface);border-top:1px solid var(--line)}.item-detail .qty{width:110px}.item-detail .reason{flex:1;min-width:200px}.notice{padding:12px 14px;border-radius:var(--radius);border:1px solid var(--line-2);background:var(--bg);margin-bottom:20px;font-size:14px}.notice strong{display:block;margin-bottom:2px}.notice-success{border-color:#bfe0cd;background:var(--ok-soft)}.notice-error{border-color:#f0bcbc;background:var(--brand-soft);color:var(--brand-ink)}.fineprint{font-size:13px;color:var(--muted)}.actions{display:flex;gap:10px;justify-content:flex-end;align-items:center;margin-top:24px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;font:inherit;font-weight:600;border-radius:8px;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover:not(:disabled){background:var(--brand-ink)}.btn-ghost{background:transparent;color:var(--ink-2);border-color:var(--line-2)}.btn:disabled{opacity:.45;cursor:not-allowed}.spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.spinner{animation:none}}.done{text-align:center}.done .notice{text-align:left}.done-mark{width:48px;height:48px;margin:8px auto 12px;display:grid;place-items:center;border-radius:50%;background:var(--ok-soft);color:var(--ok);font-size:24px}.done h2{margin:0 0 6px;font-size:22px}.done .lede{margin-bottom:20px}@media (max-width: 560px){.site-header{padding:12px 14px}.site-brand img{height:28px}.page{padding:20px 14px}.card{padding:20px}.step-label{display:none}.item-detail{padding-left:12px}.actions{flex-direction:column-reverse}.actions .btn{width:100%;justify-content:center}}