:root{--ink:#171411;--bone:#f7f2e8;--paper:#fffdf8;--gold:#7A5A1E;--line:#ded4c5;--muted:#6f675f;--green:#087c5a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bone);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","PingFang TC",sans-serif;overflow-x:hidden}a{color:inherit}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0}.brand{font-family:Georgia,serif;font-size:22px;text-decoration:none;letter-spacing:.04em}.back{font-size:14px;text-decoration:none;border-bottom:1px solid}.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:46px;padding:22px 0 56px}.gallery-main{position:relative;display:block;width:100%;aspect-ratio:4/3;border:0;border-radius:24px;overflow:hidden;background:#ddd;cursor:zoom-in;padding:0}.gallery-main img{width:100%;height:100%;object-fit:contain;background:#f3efe8}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}.thumb{border:2px solid transparent;border-radius:12px;padding:0;overflow:hidden;background:#fff;aspect-ratio:4/3;cursor:pointer}.thumb[aria-current="true"]{border-color:var(--gold)}.thumb img{width:100%;height:100%;object-fit:cover}.eyebrow{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.16em}.title{font-family:Georgia,"Noto Serif TC",serif;font-size:clamp(38px,5vw,66px);line-height:1.03;margin:14px 0 7px}.subtitle{color:var(--muted);font-size:14px}.note{margin:22px 0;padding:14px 16px;border-left:3px solid var(--gold);background:#fff8e9;font-size:13px;line-height:1.7}.specs{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin:22px 0}.spec{padding:12px 8px;border-bottom:1px solid var(--line)}.spec dt{font-size:11px;color:var(--muted);margin-bottom:4px}.spec dd{margin:0;font-size:13px;line-height:1.55}.pricebox{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:20px}.price-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px}.list{color:#6b635a}.sale{font-size:31px;font-weight:900;color:var(--gold)}.badge{font-size:11px;font-weight:800;background:#f1dfbd;border-radius:999px;padding:5px 9px}.qtyrow{display:flex;align-items:end;gap:12px;margin-top:18px}.qtyrow label{display:grid;gap:6px;font-size:12px}.qtyrow select{min-width:88px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:white}.total{font-size:13px;line-height:1.55}.actions{display:grid;gap:10px;margin-top:16px}.btn{display:flex;justify-content:center;align-items:center;min-height:48px;border-radius:999px;text-decoration:none;font-weight:800}.btn-primary{background:var(--ink);color:white}.btn-line{background:#06c755;color:#073c24}.section{padding:54px 0}.section h2{font-family:Georgia,"Noto Serif TC",serif;font-size:32px;margin:0 0 22px}.notice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.notice{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px}.notice h3{font-size:15px;margin:0 0 8px}.notice p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}.footer{border-top:1px solid var(--line);padding:28px 0 44px;color:var(--muted);font-size:12px}.lightbox{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;padding:22px}.lightbox.is-open{display:flex}.lightbox img{max-width:94vw;max-height:88vh;object-fit:contain}.lightbox button{position:absolute;right:22px;top:18px;border:1px solid #777;background:#111;color:#fff;border-radius:50%;width:44px;height:44px;font-size:24px;cursor:pointer}.source-note{font-size:11px;color:var(--muted);margin-top:8px}@media(max-width:820px){.hero{grid-template-columns:1fr;gap:28px}.notice-grid{grid-template-columns:1fr 1fr}.gallery-main{aspect-ratio:1/1}}@media(max-width:520px){.wrap{width:min(100% - 22px,1180px)}.topbar{padding:14px 0}.brand{font-size:18px}.back{font-size:12px}.hero{padding-top:8px}.gallery-main{border-radius:16px}.thumbs{gap:6px}.title{font-size:42px}.specs{grid-template-columns:1fr}.notice-grid{grid-template-columns:1fr}.sale{font-size:27px}.qtyrow{align-items:start;flex-direction:column}.total{min-height:42px}}