:root{--bg:#faf7f2;--surface:#ffffff;--ink:#2b2723;--muted:#6b625a;--accent:#8a6d3b;--accent-dark:#6f5630;--line:#e5ddd2;--ok:#3a7d44;--warn:#b5802c;--wait:#4a6fa5}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.container{max-width:1120px;margin:0 auto;padding:0 20px}.header{border-bottom:1px solid var(--line);background:var(--surface)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{font-size:22px;font-weight:700;letter-spacing:.06em}.nav{display:flex;align-items:center;gap:20px}.nav a:hover{color:var(--accent)}.cart-count{background:var(--accent);color:#fff;border-radius:999px;font-size:12px;padding:2px 8px;margin-left:4px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:24px;gap:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}.card-body{padding:14px 16px 16px}.card-title{font-size:17px;font-weight:600}.card-meta{color:var(--muted);font-size:13px}.thumbs{display:flex;gap:8px;padding:12px 16px 0}.thumb{border-radius:8px;aspect-ratio:1;width:56px}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;border:1px solid transparent}.badge-available-now{background:#e3efe4;color:var(--ok);border-color:#c3ddc6}.badge-made-to-order{background:#f7e9cd;color:var(--warn);border-color:#ecd3a3}.badge-waitlist{background:#e4ebf5;color:var(--wait);border-color:#c9d6ea}.badge-unavailable{background:#eee;color:var(--muted);border-color:#ddd}.product-layout{display:grid;grid-template-columns:1fr 1fr;grid-gap:48px;gap:48px}@media (max-width:820px){.product-layout{grid-template-columns:1fr}}.gallery{display:grid;grid-gap:12px;gap:12px}.gallery-main{border-radius:16px;aspect-ratio:1;display:grid;place-items:center;font-size:15px;color:var(--muted);border:1px solid var(--line)}.spec{color:var(--muted);font-size:13px;margin-top:8px}.size-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.size-chip{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 14px;min-width:56px;text-align:center;transition:border-color .15s ease}.size-chip.selected{border-color:var(--accent);outline:2px solid var(--accent)}.size-chip.recommended{border-color:var(--accent);background:#f3ebdd;font-weight:700}.size-chip:disabled{opacity:.45;cursor:not-allowed}.fit-picker{border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--surface);margin:18px 0}.fit-picker h3{margin-top:0}.field{margin:10px 0}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:4px}.field input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit}.primary-btn{background:var(--accent);color:#fff;border:none;border-radius:999px;padding:12px 22px;font-weight:600;transition:background .15s ease}.primary-btn:hover{background:var(--accent-dark)}.primary-btn:disabled{opacity:.5;cursor:not-allowed}.outline-btn{background:var(--surface);color:var(--ink);border:1px solid var(--ink);border-radius:999px;padding:10px 20px;font-weight:600}.note{color:var(--muted);font-size:13px}.summary{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px}.row-between{display:flex;justify-content:space-between;margin:6px 0}.stack{display:flex;flex-direction:column;gap:10px}.radio-row{border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;align-items:center;gap:12px;cursor:pointer}.radio-row.selected{border-color:var(--accent);outline:2px solid var(--accent)}.error-text{color:#b03030;font-size:13px}