:root { --accent: #F26910; --ink: #1a1a1a; --muted: #666; --line: #e5e5e5; --bg: #fff; }
* { box-sizing: border-box; }
body { margin: 0; font-family: Pretendard, -apple-system, 'Apple SD Gothic Neo', sans-serif; color: var(--ink); background: var(--bg); }
main { max-width: 960px; margin: 0 auto; padding: 16px; }
.top { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.logo { font-weight: 800; color: var(--accent); text-decoration: none; font-size: 18px; }
.cart-link { color: var(--ink); text-decoration: none; }
#cart-count { background: var(--accent); color: #fff; border-radius: 10px; padding: 0 7px; font-size: 13px; }
.grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.grid a { display: flex; flex-direction: column; gap: 6px; color: inherit; text-decoration: none; }
.grid img, .product img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; background: #f4f4f4; }
.product { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .product { grid-template-columns: 1fr 1fr; } }
label { display: flex; flex-direction: column; gap: 4px; margin: 10px 0; font-size: 14px; color: var(--muted); }
input, select, textarea { font: inherit; padding: 10px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); }
button { font: inherit; padding: 12px 18px; border: 0; border-radius: 6px; background: var(--accent); color: #fff; cursor: pointer; }
button:disabled { opacity: .5; cursor: default; }
.line button { padding: 4px 10px; background: #888; font-size: 13px; }
.price { font-size: 22px; font-weight: 700; }
.prices { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14px; }
.prices th, .prices td, .admin table th, .admin table td { border-bottom: 1px solid var(--line); padding: 8px; text-align: left; }
.line { border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin: 8px 0; }
.agree { flex-direction: row; align-items: flex-start; gap: 8px; }
.error, .notice { color: #c62828; }
.done dt { color: var(--muted); margin-top: 12px; } .done dd { margin: 4px 0 0; font-size: 18px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 16px 0; }
footer { border-top: 1px solid var(--line); margin-top: 48px; padding: 16px; font-size: 12px; color: var(--muted); text-align: center; }
footer a { color: var(--muted); }
.admin table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin main { max-width: 1200px; }