:root{--bg:#171717;--surface:#ffffff0a;--surface-2:#ffffff12;--fg:#f4f7fc;--muted:#c9cdd2;--border:#ffffff1a;--border-strong:#fff3;--accent:#b6ff3b;--accent-2:#2a2a2a;--accent-grad:linear-gradient(135deg, #b6ff3b 0%, #a6f028 100%);--accent-soft:#b6ff3b29;--glow:0 10px 28px #00000057;--ok:#36e0a4;--warn:#ffc24b;--danger:#ff5d6c;--radius:16px;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans TC", "PingFang TC", sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:var(--font);color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;line-height:1.55}a{color:var(--accent);text-decoration:none;transition:color .15s,opacity .15s}a:hover{color:#caff7a}.muted{color:var(--muted)}::selection{background:#b6ff3b40}header.topbar{z-index:30;-webkit-backdrop-filter:saturate(140%)blur(14px);border-bottom:1px solid var(--border);background:#090a1099;justify-content:space-between;align-items:center;gap:16px;padding:14px 22px;display:flex;position:sticky;top:0}header.topbar .brand{letter-spacing:.02em;white-space:nowrap;align-items:center;gap:8px;font-size:18px;font-weight:800;display:inline-flex}header.topbar .brand .brand-name{color:#f4f7fc}header.topbar .brand .brand-accent{color:#b6ff3b}header.topbar .brand-logo{object-fit:cover;border-radius:7px;flex-shrink:0;width:28px;height:28px}header.topbar nav{flex-wrap:nowrap;flex-shrink:0;align-items:center;gap:18px;display:flex}header.topbar nav a{color:var(--muted);font-size:14px;font-weight:500}header.topbar nav a:hover{color:var(--fg)}header.topbar nav .nav-linklike{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:none;padding:0;font-size:14px;font-weight:500}header.topbar nav .nav-linklike:hover{color:var(--fg)}header.topbar .topbar-right{align-items:center;gap:16px;display:flex}header.topbar .nav-email{color:var(--muted);font-size:13px}header.topbar .cart-btn{color:var(--fg);font-size:20px;line-height:1;display:inline-flex;position:relative}header.topbar .cart-badge{background:var(--accent);color:#171717;border-radius:9px;justify-content:center;align-items:center;min-width:17px;height:17px;padding:0 4px;font-size:11px;font-weight:800;display:flex;position:absolute;top:-7px;right:-9px}header.topbar .nav-toggle{border:1px solid var(--border-strong);width:38px;height:38px;color:var(--fg);cursor:pointer;background:0 0;border-radius:9px;justify-content:center;align-items:center;font-size:18px;display:none}main{max-width:1080px;margin:0 auto;padding:28px 22px 80px}h1{letter-spacing:-.01em;margin:0 0 18px;font-size:28px;font-weight:800}h2{margin:24px 0 12px;font-size:18px;font-weight:700}.page-lead{margin-top:-8px}.auth-wrap.wide{max-width:760px}.hero{text-align:center;padding:64px 0 40px;position:relative}.hero .eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--accent);border:1px solid var(--border-strong);background:var(--surface);border-radius:999px;margin-bottom:22px;padding:6px 14px;font-size:12px;display:inline-block}.hero-title{letter-spacing:-.02em;color:#f4f7fc;text-wrap:balance;margin:0 0 18px;font-size:clamp(38px,7vw,64px);font-weight:800;line-height:1.08}.hero-title-line{display:inline}.hero-title .hero-3c,.t-3c{letter-spacing:.01em;color:inherit;font-feature-settings:"tnum" 1;font-variant-numeric:tabular-nums;white-space:nowrap;margin:0 .06em;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,Arial,sans-serif;font-size:.92em;font-weight:700}.hero-title .accent{color:#b6ff3b}.hero-sub{color:var(--muted);max-width:600px;margin:0 auto 32px;font-size:clamp(15px,2.4vw,19px);line-height:1.7}.hero-cta{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}button,.btn{background:var(--accent-grad);color:#171717;cursor:pointer;letter-spacing:.01em;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 22px;font-family:inherit;font-size:14px;font-weight:700;transition:transform .12s,box-shadow .18s,filter .18s,border-color .15s;display:inline-flex;box-shadow:0 10px 26px #00000052}button:hover,.btn:hover{color:#171717;filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 10px 30px #00000057}button:active,.btn:active{transform:translateY(0)}button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}button.ghost,.btn.ghost{background:var(--surface);color:var(--fg);border-color:var(--border-strong);box-shadow:none}button.ghost:hover,.btn.ghost:hover{border-color:var(--accent);color:#caff7a;filter:none}button.danger{background:var(--danger);color:#fff;box-shadow:0 6px 22px #ff5d6c47}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--fg);padding:18px;transition:transform .16s,border-color .18s,box-shadow .2s,background .18s;display:block}a.card:hover{background:var(--surface-2);border-color:#b6ff3b80;transform:translateY(-3px);box-shadow:0 10px 26px #00000052}.notice{background:var(--surface);border:1px solid var(--border);border-radius:14px;margin:16px 0;padding:16px 18px}.card-title{margin:8px 0 4px;font-weight:600}.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;display:grid}.card .thumb,.thumb{aspect-ratio:1;object-fit:cover;object-position:top;border:1px solid var(--border);background:#0a0c12;border-radius:12px;width:100%;margin-bottom:14px}.card .noimg,.noimg{aspect-ratio:1;border:1px solid var(--border);width:100%;color:var(--muted);letter-spacing:.05em;background:radial-gradient(120% 120% at 0 0,#b6ff3b29,#0000 50%),radial-gradient(120% 120% at 100% 100%,#00000029,#0000 50%),#0b0d15;border-radius:12px;justify-content:center;align-items:center;margin-bottom:14px;font-size:12px;display:flex;position:relative;overflow:hidden}.noimg .noimg-ico{color:#b6ff3b8c;opacity:.9}.noimg span{position:absolute;bottom:10px}.tnum{font-family:var(--mono);font-variant-numeric:tabular-nums}.badge{letter-spacing:.04em;border:1px solid var(--border-strong);color:var(--muted);background:var(--surface);border-radius:999px;align-items:center;padding:3px 9px;font-size:11px;font-weight:700;display:inline-flex}.badge.in_stock{color:var(--ok);border-color:#36e0a480}.badge.preorder{color:var(--warn);border-color:#ffc24b80}.badge.out{color:var(--danger);border-color:#ff5d6c80}.chips{flex-wrap:wrap;gap:8px;margin-bottom:24px;display:flex}.chip{border:1px solid var(--border-strong);color:var(--muted);background:var(--surface);cursor:pointer;box-shadow:none;border-radius:999px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .15s}.chip:hover{color:var(--fg);border-color:var(--accent);filter:none;transform:none}.chip.active{background:var(--accent-grad);color:#171717;border-color:#0000;box-shadow:0 10px 26px #00000052}form.col{flex-direction:column;gap:14px;max-width:440px;display:flex}label{color:var(--muted);margin-bottom:6px;font-size:13px;font-weight:500;display:block}input,select,textarea{border:1px solid var(--border-strong);width:100%;color:var(--fg);background:#00000059;border-radius:12px;padding:12px 14px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #b6ff3b29}@media (width<=720px){input,select,textarea{font-size:16px}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}:where(a,button,.btn,.chip,summary,[tabindex]):focus-visible{outline:2px solid var(--accent);outline-offset:2px}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);padding:12px 10px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-size:12px;font-weight:600}.row{align-items:center;gap:10px;display:flex}.qty{text-align:center;width:72px}.cart-line{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:16px 0;display:flex}.cart-line-main{align-items:center;gap:12px;min-width:0;display:flex}.cart-thumb{object-fit:cover;border:1px solid var(--border);border-radius:8px;flex-shrink:0;width:48px;height:48px}.qty-stepper{border:1px solid var(--border-strong);border-radius:10px;align-items:center;display:inline-flex;overflow:hidden}.qty-stepper button{background:var(--surface);width:40px;height:40px;color:var(--fg);cursor:pointer;border:none;font-size:18px}.qty-stepper button:disabled{opacity:.4;cursor:not-allowed}.qty-stepper span{text-align:center;font-variant-numeric:tabular-nums;min-width:36px}.cart-remove{color:var(--muted);min-width:44px;min-height:44px;padding:8px 10px}.cart-remove:hover{color:var(--danger)}.empty{text-align:center;padding:52px 20px}.empty-ico{opacity:.85;margin-bottom:14px;font-size:48px;display:block}.empty-title{color:var(--muted);margin:0 0 18px;font-size:15px}.auth-wrap{max-width:460px;margin:0 auto}.product-detail{grid-template-columns:1fr 1.05fr;align-items:start;gap:32px;display:grid}.gallery{display:block}.gallery-main{aspect-ratio:auto;object-fit:contain;height:auto;margin-bottom:12px}.gallery-thumbs{flex-wrap:wrap;gap:10px;display:flex}.gallery-thumb{border:1px solid var(--border);cursor:pointer;width:64px;height:64px;box-shadow:none;background:#0a0c12;border-radius:10px;padding:0;transition:border-color .15s,box-shadow .18s,transform .12s;overflow:hidden}.gallery-thumb:hover{border-color:var(--accent);filter:none;transform:translateY(-1px);box-shadow:0 10px 26px #00000052}.gallery-thumb.active{border-color:var(--accent);box-shadow:0 0 0 2px #b6ff3b59}.gallery-thumb img{object-fit:cover;width:100%;height:100%;display:block}.wish-form{flex-direction:column;gap:16px;max-width:none;margin-bottom:12px;display:flex}.wish-list{flex-direction:column;gap:14px;display:flex}.wish-item .wish-msg{white-space:pre-wrap;margin:12px 0}.wish-thumbs{flex-wrap:wrap;gap:10px;margin:8px 0 4px;display:flex}.wish-thumb{border:1px solid var(--border);background:#0a0c12;border-radius:10px;width:76px;height:76px;display:block;position:relative;overflow:hidden}.wish-thumb img{object-fit:cover;width:100%;height:100%;display:block}.wish-thumb-x{width:24px;height:24px;color:var(--fg);border:1px solid var(--border-strong);box-shadow:none;background:#07080dd1;border-radius:999px;padding:0;font-size:15px;line-height:1;position:absolute;top:3px;right:3px}.wish-thumb-x:hover{background:var(--danger);color:#fff;filter:none;border-color:#0000;transform:none}.badge.wish-open{color:var(--warn);border-color:#ffc24b80}.badge.wish-quoted{color:var(--ok);border-color:#36e0a480}.badge.wish-closed{color:var(--muted);border-color:var(--border-strong)}.wish-reply{background:radial-gradient(120% 140% at 0% 0%, #b6ff3b1a, transparent 55%), radial-gradient(120% 140% at 100% 100%, #0000001a, transparent 55%), var(--surface-2);border:1px solid #b6ff3b66;border-radius:12px;margin-top:14px;padding:14px 16px;box-shadow:0 8px 22px #0000004d}.wish-reply-label{letter-spacing:.04em;background:var(--accent-grad);color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:6px;font-size:12px;font-weight:700}.wish-reply-text{white-space:pre-wrap;margin:0 0 6px}.announce{z-index:40;letter-spacing:.01em;color:var(--fg);border-bottom:1px solid var(--border);background:#1c1c1c;align-items:center;gap:12px;padding:9px 44px 9px 18px;font-size:13px;font-weight:600;display:flex;position:relative}@keyframes announce-shimmer{to{background-position:200% 0}}.announce-inner{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;width:100%;display:flex}.announce-dot{color:var(--accent);font-size:13px}.announce-text{font-weight:700}.announce-countdown{color:#b6ff3b;letter-spacing:.03em;white-space:nowrap;background:#b6ff3b24;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:800}.announce-close{width:26px;height:26px;color:var(--muted);box-shadow:none;background:#07080d47;border:none;border-radius:999px;padding:0;font-size:18px;line-height:1;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.announce-close:after{content:"";position:absolute;inset:-9px}.announce-close:hover{color:#fff;filter:none;background:#07080d8c;transform:translateY(-50%)}.qa-open{padding:56px 0 46px}.qa-open .hero-title{text-align:left;margin-bottom:0;font-size:clamp(30px,6.4vw,46px);line-height:1.42}.qa-intro{color:var(--muted);max-width:34em;margin:18px 0 0;font-size:clamp(15px,2.2vw,17px);line-height:1.9}.qa-refnote{color:var(--muted);margin:20px 0 0;font-size:14px}.qa-refnote strong{color:var(--accent)}.qa-list{border-top:1px solid var(--border)}.qa-list>section{border-bottom:1px solid var(--border);padding:30px 0}.qa-q{letter-spacing:-.005em;margin:0;font-size:clamp(19px,3.2vw,23px);font-weight:700;line-height:1.5}.qa-q:before{content:"Q";letter-spacing:.1em;color:var(--accent);margin-right:8px;font-size:12px;display:inline-block;transform:translateY(-.45em)}.qa-a{color:var(--muted);max-width:38em;margin:12px 0 0;font-size:clamp(15px,2vw,16px);line-height:1.85}.qa-a strong{color:var(--fg);font-weight:600}.qa-act{flex-wrap:wrap;align-items:center;gap:18px;margin-top:26px;display:flex}.qa-quiet{color:var(--muted);text-underline-offset:4px;text-decoration:underline;-webkit-text-decoration-color:var(--border-strong);text-decoration-color:var(--border-strong);font-size:14px}.qa-quiet:hover{color:var(--fg)}.qa-close{padding:48px 0 0}.qa-close p{color:var(--muted);max-width:34em;margin:0;font-size:clamp(16px,2.2vw,18px);line-height:1.9}.qa-close strong{color:var(--fg);font-weight:600}@media (width<=720px){.product-detail{grid-template-columns:1fr;gap:20px}main{padding:22px 16px 64px}header.topbar{padding:12px 16px}header.topbar nav{gap:12px}.announce{padding:9px 40px 9px 14px;font-size:12px}}@media (width<=860px){header.topbar .nav-toggle{display:inline-flex}header.topbar nav{border-bottom:1px solid var(--border-strong);background:#0b0d16;flex-direction:column;align-items:stretch;gap:0;padding:6px 0;display:none;position:absolute;top:100%;left:0;right:0;box-shadow:0 18px 40px #00000080}header.topbar nav.open{display:flex}header.topbar nav a,header.topbar nav .nav-linklike,header.topbar nav .nav-email{text-align:left;padding:13px 22px;font-size:16px}header.topbar nav .nav-email{border-top:1px solid var(--border);margin-top:4px;padding-top:13px;font-size:13px}}@media (width<=560px){thead{display:none}table,tbody,tr,td{width:100%;display:block}tbody tr{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);margin:0 0 12px;padding:10px 12px}td{border:none;align-items:center;gap:10px;padding:6px 0;display:flex}td[data-label]:before{content:attr(data-label);color:var(--muted);flex-shrink:0;min-width:56px;font-size:11px;font-weight:700}.cart-line{flex-direction:column;align-items:stretch;gap:10px}.cart-line .row{justify-content:space-between}}.empty-ico{color:var(--muted);justify-content:center;align-items:center;display:inline-flex}.empty-ico svg,header.topbar .cart-btn svg{display:block}.lang-seg{flex:none;align-items:center;gap:12px;display:flex}.lang-seg-btn{appearance:none;color:var(--muted,#9aa0a6);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding:4px 1px 3px;font-size:13px;line-height:1.2;position:relative}.lang-seg-btn:after{content:"";position:absolute;inset:-10px -6px}.lang-seg-btn:hover{color:var(--fg,#f4f7fc)}.lang-seg-btn.is-active{color:var(--fg,#f4f7fc);border-bottom-color:var(--accent,#b6ff3b);font-weight:500}