:root{--bg: #07080d;--surface: rgba(255, 255, 255, .035);--surface-2: rgba(255, 255, 255, .06);--fg: #e9ecf5;--muted: #888fa3;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .18);--accent: #2dd4ff;--accent-2: #a855f7;--accent-grad: linear-gradient(135deg, #2dd4ff 0%, #7c5cff 55%, #e15bff 100%);--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{margin:0;font-family:var(--font);color:var(--fg);line-height:1.55;background:radial-gradient(1100px 560px at 12% -8%,rgba(45,212,255,.13),transparent 60%),radial-gradient(1000px 520px at 100% -4%,rgba(168,85,247,.12),transparent 58%),radial-gradient(900px 600px at 50% 120%,rgba(124,92,255,.08),transparent 60%),var(--bg);background-attachment:fixed;min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none;transition:color .15s ease,opacity .15s ease}a:hover{color:#8be9ff}.muted{color:var(--muted)}::selection{background:#2dd4ff40}header.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 22px;position:sticky;top:0;z-index:30;background:#090a1099;backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--border)}header.topbar .brand{font-weight:800;font-size:18px;letter-spacing:.02em;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}header.topbar nav{display:flex;align-items:center;flex-wrap:wrap;gap:18px}header.topbar nav a{font-size:14px;color:var(--muted);font-weight:500}header.topbar nav a:hover{color:var(--fg)}header.topbar .topbar-right{display:flex;align-items:center;gap:16px}header.topbar .nav-email{color:var(--muted);font-size:13px}header.topbar .cart-btn{position:relative;display:inline-flex;font-size:20px;line-height:1;color:var(--fg)}header.topbar .cart-badge{position:absolute;top:-7px;right:-9px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--accent);color:#04222b;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center}header.topbar .nav-toggle{display:none;width:38px;height:38px;align-items:center;justify-content:center;background:none;border:1px solid var(--border-strong);border-radius:9px;color:var(--fg);font-size:18px;cursor:pointer}main{max-width:1080px;margin:0 auto;padding:28px 22px 80px}h1{font-size:28px;font-weight:800;letter-spacing:-.01em;margin:0 0 18px}h2{font-size:18px;font-weight:700;margin:24px 0 12px}.hero{text-align:center;padding:64px 0 40px;position:relative}.hero 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transparent;background:var(--accent-grad);color:#04121a;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer;letter-spacing:.01em;box-shadow:0 6px 22px #2dd4ff38;transition:transform .12s ease,box-shadow .18s ease,filter .18s ease,border-color .15s}button:hover,.btn:hover{transform:translateY(-1px);box-shadow:0 10px 30px #7c5cff57;filter:brightness(1.05)}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:#8be9ff;filter:none}button.danger{background:linear-gradient(135deg,#ff5d6c,#ff2d6d);color:#fff;box-shadow:0 6px 22px #ff5d6c47}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;color:var(--fg);display:block;transition:transform .16s ease,border-color .18s ease,box-shadow .2s ease,background .18s ease}a.card:hover{transform:translateY(-3px);border-color:#2dd4ff80;background:var(--surface-2);box-shadow:0 14px 40px #2dd4ff1f}.notice{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px 18px}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:36px}.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;position:relative;overflow:hidden}.feature:before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--accent-grad);opacity:.7}.feature .ico{font-size:26px;margin-bottom:12px;display:block}.feature h3{margin:0 0 8px;font-size:16px;font-weight:700}.feature p{margin:0;color:var(--muted);font-size:14px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}.card .thumb,.thumb{width:100%;aspect-ratio:1;object-fit:cover;object-position:top;border-radius:12px;background:#0a0c12;margin-bottom:14px;border:1px solid var(--border)}.card .noimg,.noimg{width:100%;aspect-ratio:1;border-radius:12px;margin-bottom:14px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:#ffffff47;font-size:12px;letter-spacing:.05em;position:relative;overflow:hidden;background:radial-gradient(120% 120% at 0% 0%,rgba(45,212,255,.16),transparent 50%),radial-gradient(120% 120% at 100% 100%,rgba(168,85,247,.16),transparent 50%),#0b0d15}.noimg:before{content:"⚡";position:absolute;font-size:44px;opacity:.5;filter:grayscale(.2)}.noimg span{position:absolute;bottom:10px}.price{font-weight:800;font-size:19px;font-family:var(--mono);letter-spacing:-.01em}.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:700;letter-spacing:.04em;padding:3px 9px;border-radius:999px;border:1px solid var(--border-strong);color:var(--muted);background:var(--surface)}.badge.in_stock{color:var(--ok);border-color:#36e0a480;box-shadow:0 0 14px #36e0a42e}.badge.preorder{color:var(--warn);border-color:#ffc24b80}.badge.out{color:var(--danger);border-color:#ff5d6c80}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.chip{font-size:13px;padding:8px 16px;border-radius:999px;border:1px solid var(--border-strong);color:var(--muted);background:var(--surface);cursor:pointer;font-weight:600;box-shadow:none;transition:all .15s ease}.chip:hover{color:var(--fg);border-color:var(--accent);transform:none;filter:none}.chip.active{background:var(--accent-grad);border-color:transparent;color:#04121a;box-shadow:0 4px 18px #2dd4ff47}form.col{display:flex;flex-direction:column;gap:14px;max-width:440px}label{font-size:13px;color:var(--muted);display:block;margin-bottom:6px;font-weight:500}input,select,textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border-strong);background:#00000059;color:var(--fg);font-size:14px;font-family:inherit;transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #2dd4ff29}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em}.row{display:flex;gap:10px;align-items:center}.qty{width:72px;text-align:center}.cart-line{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-bottom:1px solid var(--border);gap:12px}.qty-stepper{display:inline-flex;align-items:center;border:1px solid var(--border-strong);border-radius:10px;overflow:hidden}.qty-stepper button{width:40px;height:40px;background:var(--surface);border:none;color:var(--fg);font-size:18px;cursor:pointer}.qty-stepper button:disabled{opacity:.4;cursor:not-allowed}.qty-stepper span{min-width:36px;text-align:center;font-variant-numeric:tabular-nums}.cart-remove{color:var(--muted);padding:8px 10px;min-width:40px}.cart-remove:hover{color:var(--danger)}.empty{text-align:center;padding:52px 20px}.empty-ico{font-size:48px;display:block;margin-bottom:14px;opacity:.85}.empty-title{margin:0 0 18px;color:var(--muted);font-size:15px}.auth-wrap{max-width:460px;margin:0 auto}.product-detail{display:grid;grid-template-columns:1fr 1.05fr;gap:32px;align-items:start}.gallery{display:block}.gallery-main{aspect-ratio:auto;height:auto;object-fit:contain;margin-bottom:12px}.gallery-thumbs{display:flex;flex-wrap:wrap;gap:10px}.gallery-thumb{padding:0;width:64px;height:64px;border-radius:10px;overflow:hidden;border:1px solid var(--border);background:#0a0c12;cursor:pointer;box-shadow:none;transition:border-color .15s ease,box-shadow .18s ease,transform .12s ease}.gallery-thumb:hover{border-color:var(--accent);transform:translateY(-1px);filter:none;box-shadow:0 6px 18px #2dd4ff29}.gallery-thumb.active{border-color:var(--accent);box-shadow:0 0 0 2px #2dd4ff59}.gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block}.wish-form{display:flex;flex-direction:column;gap:16px;max-width:none;margin-bottom:12px}.wish-list{display:flex;flex-direction:column;gap:14px}.wish-item .wish-msg{white-space:pre-wrap;margin:12px 0}.wish-thumbs{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 4px}.wish-thumb{position:relative;width:76px;height:76px;border-radius:10px;overflow:hidden;border:1px solid var(--border);background:#0a0c12;display:block}.wish-thumb img{width:100%;height:100%;object-fit:cover;display:block}.wish-thumb-x{position:absolute;top:3px;right:3px;width:22px;height:22px;padding:0;border-radius:999px;font-size:15px;line-height:1;background:#07080dd1;color:var(--fg);border:1px solid var(--border-strong);box-shadow:none}.wish-thumb-x:hover{background:var(--danger);color:#fff;transform:none;filter:none;border-color:transparent}.badge.wish-open{color:var(--warn);border-color:#ffc24b80}.badge.wish-quoted{color:var(--ok);border-color:#36e0a480;box-shadow:0 0 14px #36e0a42e}.badge.wish-closed{color:var(--muted);border-color:var(--border-strong)}.wish-reply{margin-top:14px;padding:14px 16px;border-radius:12px;border:1px solid rgba(45,212,255,.4);background:radial-gradient(120% 140% at 0% 0%,rgba(45,212,255,.1),transparent 55%),radial-gradient(120% 140% at 100% 100%,rgba(168,85,247,.1),transparent 55%),var(--surface-2);box-shadow:0 0 22px #2dd4ff1a}.wish-reply-label{font-size:12px;font-weight:700;letter-spacing:.04em;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:6px}.wish-reply-text{white-space:pre-wrap;margin:0 0 6px}.announce{position:relative;z-index:40;display:flex;align-items:center;gap:12px;padding:9px 44px 9px 18px;font-size:13px;font-weight:600;letter-spacing:.01em;color:#04121a;background:var(--accent-grad);background-size:200% 100%;box-shadow:0 2px 18px #7c5cff52;animation:announce-shimmer 8s linear infinite}@keyframes announce-shimmer{to{background-position:200% 0}}.announce-inner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;width:100%}.announce-dot{font-size:13px;opacity:.85}.announce-text{font-weight:700}.announce-countdown{font-weight:800;font-size:12px;padding:2px 10px;border-radius:999px;background:#07080dc7;color:#8be9ff;letter-spacing:.03em;white-space:nowrap}.announce-close{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:26px;height:26px;padding:0;border-radius:999px;font-size:18px;line-height:1;background:#07080d47;color:#04121a;border:none;box-shadow:none}.announce-close:hover{background:#07080d8c;color:#fff;transform:translateY(-50%);filter:none}.lp-section{padding:56px 0 8px}.lp-head{text-align:center;max-width:640px;margin:0 auto 36px}.lp-title{font-size:clamp(24px,4.4vw,34px);font-weight:800;letter-spacing:-.01em;line-height:1.18;margin:14px 0 12px;background:linear-gradient(180deg,#fff 35%,#b9c2ff);-webkit-background-clip:text;background-clip:text;color:transparent}.lp-lead{color:var(--muted);font-size:clamp(14px,2vw,16px);margin:0}.lp-note{margin:24px auto 0;max-width:720px;text-align:center;font-size:13px;color:var(--muted);padding:12px 16px;border:1px dashed var(--border-strong);border-radius:12px;background:var(--surface)}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.step{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 22px 22px;overflow:hidden}.step:before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--accent-grad);opacity:.6}.step-n{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;font-family:var(--mono);font-weight:800;font-size:18px;color:#04121a;background:var(--accent-grad);box-shadow:0 6px 20px #2dd4ff47;margin-bottom:16px}.step h3{margin:0 0 8px;font-size:17px;font-weight:700}.step p{margin:0;color:var(--muted);font-size:14px}.trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.trust-card{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:border-color .18s ease,box-shadow .2s ease,background .18s ease}.trust-card:hover{border-color:#2dd4ff73;background:var(--surface-2);box-shadow:0 12px 34px #2dd4ff1a}.trust-ico{font-size:24px;line-height:1;flex-shrink:0;filter:drop-shadow(0 0 10px rgba(45,212,255,.4))}.trust-card h3{margin:0 0 6px;font-size:16px;font-weight:700}.trust-card p{margin:0;color:var(--muted);font-size:14px}.wish-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;border:1px solid rgba(45,212,255,.4);border-radius:var(--radius);padding:32px;position:relative;overflow:hidden;background:radial-gradient(140% 160% at 0% 0%,rgba(45,212,255,.12),transparent 55%),radial-gradient(140% 160% at 100% 100%,rgba(168,85,247,.14),transparent 55%),var(--surface-2);box-shadow:0 0 30px #7c5cff1f}.wish-cta-body{max-width:640px}.wish-cta-body .eyebrow{display:inline-block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);border:1px solid var(--border-strong);border-radius:999px;padding:5px 12px;margin-bottom:14px;background:var(--surface)}.wish-cta-body .lp-title{text-align:left;margin-top:0}.wish-cta-body .lp-lead{margin-bottom:22px}.wish-cta-art{font-size:72px;line-height:1;flex-shrink:0;filter:drop-shadow(0 0 24px rgba(168,85,247,.5))}.faq{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:10px}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:4px 18px;transition:border-color .18s ease,background .18s ease}.faq-item[open]{border-color:#2dd4ff66;background:var(--surface-2)}.faq-item summary{cursor:pointer;list-style:none;padding:14px 0;font-size:15px;font-weight:600;color:var(--fg);display:flex;align-items:center;justify-content:space-between;gap:12px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-family:var(--mono);font-size:20px;color:var(--accent);transition:transform .2s ease}.faq-item[open] summary:after{transform:rotate(45deg)}.faq-item p{margin:0 0 16px;color:var(--muted);font-size:14px;line-height:1.6}.lp-final{text-align:center;margin-top:64px;padding:48px 28px;border:1px solid var(--border);border-radius:var(--radius);background:radial-gradient(120% 160% at 50% 0%,rgba(124,92,255,.16),transparent 60%),var(--surface)}.lp-final .lp-lead{margin-bottom:26px}@media(max-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}.wish-cta{flex-direction:column;text-align:center;padding:28px 20px}.wish-cta-body .lp-title,.wish-cta-body{text-align:center}.wish-cta-art{order:-1;font-size:56px}.lp-section{padding:44px 0 4px}}@media(max-width:680px){header.topbar .nav-toggle{display:inline-flex}header.topbar nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:6px 0;background:#0b0d16;border-bottom:1px solid var(--border-strong);box-shadow:0 18px 40px #00000080}header.topbar nav.open{display:flex}header.topbar nav a,header.topbar nav .nav-email{padding:13px 22px;font-size:16px}header.topbar nav .nav-email{font-size:13px;border-top:1px solid var(--border);margin-top:4px;padding-top:13px}}@media(max-width:560px){thead{display:none}table,tbody,tr,td{display:block;width:100%}tbody tr{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);padding:10px 12px;margin:0 0 12px}td{border:none;padding:6px 0;display:flex;gap:10px;align-items:center}td[data-label]:before{content:attr(data-label);color:var(--muted);font-size:11px;font-weight:700;min-width:56px;flex-shrink:0}.cart-line{flex-direction:column;align-items:stretch;gap:10px}.cart-line .row{justify-content:space-between}}