:root {
  --ink: #09111f;
  --ink-soft: #526070;
  --night: #07111f;
  --night-2: #0c1a2d;
  --line: rgba(9, 17, 31, .1);
  --paper: #fff;
  --mist: #f4f6f8;
  --blue: #1473e6;
  --blue-deep: #0b57c5;
  --mint: #00b67a;
  --amber: #d97706;
  --danger: #dc2626;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 28px 70px rgba(13, 31, 52, .12);
  --shell: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.shell { width: min(var(--shell), calc(100% - 48px)); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid transparent; background: rgba(255,255,255,.74); backdrop-filter: blur(22px) saturate(180%); transition: border-color .2s, box-shadow .2s; }
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 28px rgba(9,17,31,.05); }
.nav-shell { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 750; letter-spacing: -.03em; }
.brand > img { width: 28px; height: 28px; object-fit: contain; border-radius: 7px; }
.brand-mark { display: inline-grid; place-items: center; width: 27px; height: 27px; color: white; border-radius: 9px; background: linear-gradient(135deg, #1473e6, #7a4df5); font-family: Georgia, serif; font-weight: 700; }
.site-nav { display: flex; align-items: center; gap: 28px; color: #344154; font-size: 14px; font-weight: 550; }
.site-nav > a:not(.nav-cta):hover { color: var(--blue); }
.nav-cta { padding: 9px 13px; color: white; border-radius: 999px; background: var(--night); }
.nav-toggle { display: none; border: 0; background: none; }

.hero { position: relative; overflow: hidden; color: white; background: var(--night); }
.hero::before, .hero::after { content: ""; position: absolute; pointer-events: none; border-radius: 999px; filter: blur(0); }
.hero::before { width: 640px; height: 640px; top: -420px; right: -100px; background: radial-gradient(circle, rgba(25,122,231,.65), transparent 68%); }
.hero::after { width: 520px; height: 520px; bottom: -380px; left: 14%; background: radial-gradient(circle, rgba(117,69,248,.45), transparent 68%); }
.hero-grid { position: relative; z-index: 1; min-height: 480px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr); align-items: center; gap: 72px; padding: 82px 0 76px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 20px; color: #a9cbff; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #68e8bc; box-shadow: 0 0 0 5px rgba(104,232,188,.15); }
.hero h1, .page-intro h1 { max-width: 720px; margin: 0; font-size: clamp(42px, 6vw, 76px); line-height: .98; letter-spacing: -.065em; }
.hero h1 span { color: #8ec3ff; }
.hero-text { max-width: 520px; margin: 26px 0 32px; color: #b8c7da; font-size: 17px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 0 19px; border: 1px solid transparent; border-radius: 999px; font-size: 14px; font-weight: 700; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--blue); }
.button-primary:hover { background: var(--blue-deep); }
.button-light { color: white; border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.08); }
.button-dark { color: white; background: var(--night); }
.button-outline { color: var(--ink); border-color: var(--line); background: white; }
.button-outline:hover { border-color: var(--blue); color: var(--blue); }
.button-small { min-height: 38px; padding: 0 14px; font-size: 13px; }
.button.is-success { background: var(--mint); color: white; }

.hero-orbit { position: relative; min-height: 295px; }
.orbit-card { position: absolute; width: 228px; padding: 20px; border: 1px solid rgba(255,255,255,.13); border-radius: 22px; background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.05)); box-shadow: 0 25px 60px rgba(0,0,0,.22); backdrop-filter: blur(10px); }
.orbit-card--top { top: 5px; right: 6%; transform: rotate(5deg); }
.orbit-card--bottom { bottom: 3px; left: 3%; transform: rotate(-7deg); }
.orbit-card p { margin: 0 0 9px; color: #d2e4fb; font-size: 12px; }
.orbit-card strong { display: block; font-size: 20px; letter-spacing: -.04em; }
.orbit-card small { display: block; margin-top: 14px; color: #91dcca; font-size: 12px; }
.orbit-disk { position: absolute; top: 65px; left: 50%; width: 145px; height: 145px; transform: translateX(-50%); border: 1px solid rgba(255,255,255,.18); border-radius: 50%; background: radial-gradient(circle at 37% 28%, #7ed3ff 0 4%, #277bd9 21%, #112b62 53%, #07111f 72%); box-shadow: inset -16px -18px 35px rgba(0,0,0,.33), 0 0 0 24px rgba(91,152,255,.06), 0 0 0 52px rgba(91,152,255,.035); }

.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; color: #dce8f6; background: rgba(255,255,255,.12); }
.trust-item { padding: 19px 16px; text-align: center; background: var(--night); font-size: 13px; }
.trust-item strong { margin-right: 7px; color: #77d9b1; }

.catalog { padding: 96px 0 108px; background: var(--mist); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 30px; }
.section-heading h2 { max-width: 480px; margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.08; letter-spacing: -.055em; }
.section-heading p { max-width: 370px; margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.65; }
.catalog-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding: 15px 0 29px; }
.filter-list { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-button { padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; color: #536071; background: rgba(255,255,255,.7); font-size: 13px; font-weight: 650; transition: all .2s; }
.filter-button:hover, .filter-button.is-active { color: white; border-color: var(--night); background: var(--night); }
.search-box { display: flex; align-items: center; min-width: min(100%, 250px); padding: 0 13px; border: 1px solid var(--line); border-radius: 999px; background: white; }
.search-box span { color: #728093; }
.search-box input { width: 100%; min-height: 41px; padding: 0 9px; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 13px; }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.product-card { position: relative; display: flex; flex-direction: column; overflow: hidden; min-width: 0; border: 1px solid rgba(9,17,31,.07); border-radius: var(--radius-md); background: white; box-shadow: 0 4px 14px rgba(9,17,31,.025); transition: transform .25s, box-shadow .25s; }
.product-card:hover { transform: translateY(-5px); box-shadow: 0 23px 35px rgba(9,17,31,.1); }
.product-visual { position: relative; aspect-ratio: 1.1; overflow: hidden; background: linear-gradient(145deg, #eaf1f9, #cfdbe9); }
.product-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product-card:hover .product-visual img { transform: scale(1.05); }
.product-visual::after { content: ""; position: absolute; inset: auto 0 0; height: 38%; background: linear-gradient(transparent, rgba(7,17,31,.08)); }
.delivery-badge { position: absolute; z-index: 1; top: 12px; left: 12px; display: inline-flex; padding: 6px 9px; border-radius: 999px; color: #05724c; background: rgba(231,255,245,.9); font-size: 11px; font-weight: 750; backdrop-filter: blur(8px); }
.delivery-badge--manual { color: #aa5c00; background: rgba(255,244,218,.94); }
.product-body { display: flex; flex: 1; flex-direction: column; padding: 17px; }
.product-group { overflow: hidden; margin: 0 0 7px; color: #8190a2; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.product-title { min-height: 42px; margin: 0; font-size: 16px; line-height: 1.35; letter-spacing: -.025em; }
.product-meta { display: flex; align-items: center; justify-content: space-between; margin: 15px 0 16px; color: #718096; font-size: 12px; }
.stock-good { color: #07855a; font-weight: 650; }
.product-bottom { display: flex; align-items: center; justify-content: space-between; gap: 9px; margin-top: auto; }
.price { color: var(--ink); font-size: 21px; font-weight: 760; letter-spacing: -.05em; }
.price small { margin-right: 2px; font-size: 12px; font-weight: 650; }
.discount-dot { width: 6px; height: 6px; border-radius: 50%; background: #f59e0b; box-shadow: 0 0 0 4px #fff5dd; }

.notice-card { display: flex; gap: 14px; margin: 32px auto 0; padding: 16px 18px; border: 1px solid #dce5f0; border-radius: 14px; color: #3e5065; background: #f8fbff; font-size: 14px; line-height: 1.6; }
.notice-card strong { flex: 0 0 auto; color: var(--blue); }

.page { min-height: calc(100vh - 240px); padding: 56px 0 94px; background: linear-gradient(180deg, #f7f9fb 0, #fff 36%); }
.breadcrumb { display: flex; gap: 8px; margin-bottom: 22px; color: #748196; font-size: 13px; }
.breadcrumb a:hover { color: var(--blue); }
.page-intro { margin-bottom: 30px; }
.page-intro h1 { font-size: clamp(34px, 5vw, 56px); }
.page-intro p { max-width: 550px; color: var(--ink-soft); line-height: 1.7; }
.checkout-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .8fr); gap: 24px; align-items: start; }
.surface { border: 1px solid var(--line); border-radius: var(--radius-lg); background: white; box-shadow: 0 16px 50px rgba(9,17,31,.06); }
.product-summary { padding: 28px; }
.product-summary-top { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 23px; align-items: center; }
.product-summary-image { position: relative; overflow: hidden; aspect-ratio: 1; border-radius: 18px; background: #eaf0f6; }
.product-summary-image img { width: 100%; height: 100%; object-fit: cover; }
.kicker { margin: 0 0 9px; color: var(--blue); font-size: 11px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.product-summary h1 { margin: 0; font-size: clamp(26px, 4vw, 40px); letter-spacing: -.05em; }
.product-summary .description { margin: 13px 0 0; color: var(--ink-soft); line-height: 1.7; }
.info-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 17px; }
.info-pill { padding: 7px 10px; border-radius: 999px; color: #516174; background: var(--mist); font-size: 12px; }
.buy-panel { position: sticky; top: 88px; padding: 24px; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.panel-heading h2 { margin: 0; font-size: 17px; letter-spacing: -.03em; }
.field { margin-top: 18px; }
.field label, .field-label { display: block; margin-bottom: 8px; color: #3b4757; font-size: 13px; font-weight: 700; }
.field input, .field textarea { width: 100%; min-height: 46px; padding: 0 13px; outline: none; border: 1px solid #d6dee7; border-radius: 11px; color: var(--ink); background: white; transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 112px; padding: 12px 13px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(20,115,230,.1); }
.quantity-control { display: grid; grid-template-columns: 42px 1fr 42px; overflow: hidden; width: 140px; border: 1px solid #d6dee7; border-radius: 11px; }
.quantity-control button { border: 0; color: #435266; background: #f7f9fb; font-size: 19px; }
.quantity-control input { min-width: 0; min-height: 40px; padding: 0; border: 0; border-radius: 0; text-align: center; }
.payment-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.payment-option { position: relative; }
.payment-option input { position: absolute; opacity: 0; pointer-events: none; }
.payment-option span { display: flex; align-items: center; min-height: 44px; padding: 0 11px; border: 1px solid #d6dee7; border-radius: 11px; color: #526070; font-size: 13px; font-weight: 650; transition: all .2s; }
.payment-option input:checked + span { border-color: var(--blue); color: var(--blue); background: #f1f7ff; box-shadow: 0 0 0 3px rgba(20,115,230,.08); }
.total-box { display: flex; align-items: end; justify-content: space-between; margin-top: 24px; padding: 18px 0; border-top: 1px solid var(--line); }
.total-box span { color: #6e7c90; font-size: 13px; }
.total-box strong { font-size: 30px; letter-spacing: -.06em; }
.total-box strong small { font-size: 14px; }
.buy-panel .button { width: 100%; }
.assurance { display: grid; gap: 10px; margin: 17px 0 0; color: #6b7a8d; font-size: 12px; }
.assurance span::before { content: "✓"; display: inline-grid; place-items: center; width: 16px; height: 16px; margin-right: 7px; border-radius: 50%; color: #04815a; background: #e7fff5; font-size: 10px; font-weight: 900; }
.description-card { margin-top: 24px; padding: 29px; }
.description-card h2 { margin: 0 0 16px; font-size: 20px; letter-spacing: -.035em; }
.description-content { color: #4a596c; line-height: 1.75; }
.description-content img { max-width: 100%; height: auto; }
.purchase-limit { margin-top: 16px; padding: 10px 12px; border-radius: 10px; color: #a35300; background: #fff5dd; font-size: 13px; }

.order-hero { padding: 70px 0 38px; color: white; background: var(--night); }
.order-hero .eyebrow { margin-bottom: 12px; }
.order-hero h1 { margin: 0; font-size: clamp(34px, 5vw, 56px); letter-spacing: -.06em; }
.order-hero p { margin: 13px 0 0; color: #b7c6d8; }
.order-grid { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: 24px; margin-top: -1px; padding: 30px 0 88px; }
.order-detail { padding: 30px; }
.order-detail h2, .order-status h2 { margin: 0; font-size: 20px; letter-spacing: -.04em; }
.order-number { margin: 13px 0 25px; color: #738196; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.detail-list { margin: 0; }
.detail-row { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-top: 1px solid var(--line); }
.detail-row dt { color: #768498; font-size: 13px; }
.detail-row dd { max-width: 65%; margin: 0; text-align: right; font-size: 14px; font-weight: 650; }
.order-status { align-self: start; padding: 26px; }
.status-dot { display: inline-flex; align-items: center; gap: 8px; margin: 20px 0 11px; color: #087956; font-size: 14px; font-weight: 750; }
.status-dot::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 6px rgba(8,121,86,.12); }
.order-status p { color: #657387; font-size: 13px; line-height: 1.65; }

.orders-page { padding: 52px 0 90px; background: var(--mist); }
.search-order-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; }
.search-card { padding: 26px; }
.search-card h2 { margin: 0 0 8px; font-size: 21px; letter-spacing: -.04em; }
.search-card p { margin: 0 0 20px; color: #6d7b8e; font-size: 13px; line-height: 1.6; }
.order-record { display: grid; grid-template-columns: 1.1fr .9fr; overflow: hidden; margin: 18px auto; }
.order-record-main, .order-record-delivery { padding: 26px; }
.order-record-delivery { border-left: 1px solid var(--line); background: #fbfdff; }
.order-record-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.order-record-title h2 { margin: 0; font-size: 19px; letter-spacing: -.035em; }
.order-record-title span { padding: 6px 9px; border-radius: 999px; color: #087956; background: #e7fff5; font-size: 11px; font-weight: 750; }
.order-record-title span.status-wait { color: #5c6878; background: #eef1f5; }
.order-record-title span.status-pending { color: #a55900; background: #fff4da; }
.order-record-title span.status-failure { color: #b42318; background: #fff0ef; }
.order-record-meta { display: grid; gap: 10px; margin-top: 21px; color: #657387; font-size: 13px; }
.order-record-meta strong { color: var(--ink); }
.delivery-label { display: block; margin-bottom: 10px; color: #536174; font-size: 13px; font-weight: 700; }
.delivery-content { width: 100%; min-height: 146px; padding: 12px; border: 1px solid #dce5ee; border-radius: 11px; color: #364558; background: white; line-height: 1.6; resize: vertical; }
.delivery-actions { display: flex; gap: 9px; margin-top: 12px; }
.empty-state { padding: 62px 20px; text-align: center; color: #6b7a8d; }
.empty-state h2 { margin: 0 0 10px; color: var(--ink); font-size: 25px; }

.site-footer { padding: 42px 0 26px; color: #aebccc; background: var(--night); }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand--footer { color: white; }
.footer-copy { margin: 12px 0 0; color: #8494a8; font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; color: #aebccc; font-size: 13px; }
.footer-links a:hover { color: white; }
.footer-notice { margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); color: #8494a8; font-size: 12px; line-height: 1.6; }

@media (max-width: 900px) {
  .hero-grid, .checkout-grid, .order-grid, .search-order-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 34px; padding: 64px 0 58px; }
  .hero-orbit { min-height: 220px; max-width: 470px; width: 100%; margin: 0 auto; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .buy-panel { position: static; }
  .order-status { display: none; }
}
@media (max-width: 680px) {
  .shell { width: min(100% - 32px, var(--shell)); }
  .nav-shell { min-height: 60px; }
  .nav-toggle { display: grid; gap: 5px; padding: 8px; }
  .nav-toggle span:not(.sr-only) { display: block; width: 20px; height: 1.5px; background: var(--ink); }
  .site-nav { position: absolute; top: 60px; right: 16px; left: 16px; display: none; align-items: stretch; padding: 9px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.98); box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; flex-direction: column; }
  .site-nav > a { padding: 10px; }
  .nav-cta { text-align: center; }
  .hero h1 { font-size: 43px; }
  .hero-text { font-size: 15px; }
  .hero-orbit { display: none; }
  .trust-strip { grid-template-columns: 1fr; }
  .trust-item { padding: 14px; }
  .catalog, .page { padding: 60px 0; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 13px; }
  .catalog-tools { align-items: stretch; }
  .search-box { width: 100%; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .product-body { padding: 13px; }
  .product-title { min-height: 0; font-size: 14px; }
  .product-meta { margin: 10px 0; font-size: 11px; }
  .price { font-size: 18px; }
  .product-bottom .button { min-height: 34px; padding: 0 9px; }
  .product-summary, .buy-panel, .description-card, .order-detail, .search-card, .order-record-main, .order-record-delivery { padding: 20px; }
  .product-summary-top { grid-template-columns: 88px minmax(0, 1fr); gap: 15px; }
  .product-summary h1 { font-size: 27px; }
  .payment-list { grid-template-columns: 1fr; }
  .order-record { grid-template-columns: 1fr; }
  .order-record-delivery { border-top: 1px solid var(--line); border-left: 0; }
  .footer-grid { display: grid; }
}

/* 首页：数字权益产品阵容 */
.lineup-page { min-height: calc(100vh - 180px); padding: 84px 0 104px; background: #fff; }
.lineup-intro { max-width: 770px; margin: 0 auto; text-align: center; }
.lineup-overline { margin: 0 0 16px; color: #6a7788; font-size: 12px; font-weight: 750; letter-spacing: .13em; }
.lineup-intro h1 { margin: 0; color: #111827; font-size: clamp(43px, 6vw, 74px); font-weight: 760; letter-spacing: -.075em; line-height: .98; }
.lineup-intro > p:last-child { max-width: 510px; margin: 22px auto 0; color: #667487; font-size: 17px; line-height: 1.7; }
.lineup-tabs { display: flex; justify-content: center; gap: 6px; max-width: 100%; margin: 54px auto 28px; overflow-x: auto; padding: 3px; scrollbar-width: none; }
.lineup-tabs::-webkit-scrollbar { display: none; }
.lineup-tab { flex: 0 0 auto; padding: 9px 13px; border: 0; border-radius: 999px; color: #4f5e71; background: transparent; font-size: 14px; font-weight: 650; transition: color .18s, background .18s; }
.lineup-tab:hover { color: #07111f; background: #f0f3f6; }
.lineup-tab.is-active { color: white; background: #07111f; }
.lineup-grid { display: grid; gap: 22px; }
.lineup-card { --card-bg: #eff5fb; --copy: #162238; --muted: #536277; --ring: rgba(25, 113, 205, .2); position: relative; display: grid; grid-template-columns: minmax(0, .97fr) minmax(350px, 1.03fr); min-height: 468px; overflow: hidden; border-radius: 28px; background: var(--card-bg); }
.lineup-card--reversed { grid-template-columns: minmax(350px, 1.03fr) minmax(0, .97fr); }
.lineup-card--ice { --card-bg: linear-gradient(126deg, #ebf6ff 0%, #dfeeff 53%, #e9f3ff 100%); --copy: #132037; --muted: #516a85; --ring: rgba(65, 148, 241, .25); }
.lineup-card--lilac { --card-bg: linear-gradient(132deg, #f4efff 0%, #e7dcff 52%, #f5efff 100%); --copy: #291a4a; --muted: #66557f; --ring: rgba(135, 92, 230, .23); }
.lineup-card--sand { --card-bg: linear-gradient(130deg, #fff7e8 0%, #f7ead0 51%, #fff8ea 100%); --copy: #34210f; --muted: #765d45; --ring: rgba(226, 160, 62, .22); }
.lineup-card--midnight { --card-bg: radial-gradient(circle at 74% 20%, #273c61 0%, #121f35 36%, #07111f 100%); --copy: #fff; --muted: #c3d0e2; --ring: rgba(151, 190, 255, .24); }
.lineup-card--mint { --card-bg: linear-gradient(130deg, #e5faf2 0%, #d2f2e6 51%, #edfdf7 100%); --copy: #102b25; --muted: #4f7168; --ring: rgba(62, 185, 137, .24); }
.lineup-card--rose { --card-bg: linear-gradient(130deg, #fff0f2 0%, #f9dce1 51%, #fff2f4 100%); --copy: #3c1720; --muted: #7d5860; --ring: rgba(229, 121, 143, .24); }
.lineup-copy { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(38px, 7vw, 88px); color: var(--copy); }
.lineup-card--reversed .lineup-copy { grid-column: 2; grid-row: 1; }
.lineup-category { margin: 0 0 15px; color: var(--muted); font-size: 12px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.lineup-copy h2 { max-width: 470px; margin: 0; font-size: clamp(35px, 4.4vw, 59px); font-weight: 760; letter-spacing: -.065em; line-height: 1.01; }
.lineup-description { max-width: 390px; margin: 19px 0 0; color: var(--muted); font-size: 16px; line-height: 1.66; }
.lineup-status { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 20px; }
.lineup-status span { padding: 6px 9px; border: 1px solid color-mix(in srgb, var(--copy) 12%, transparent); border-radius: 999px; color: var(--muted); background: rgba(255,255,255,.34); font-size: 11px; font-weight: 700; }
.lineup-price { margin: 24px 0 0; color: var(--copy); font-size: 28px; font-weight: 760; letter-spacing: -.055em; }
.lineup-price small { margin-right: 2px; font-size: 14px; vertical-align: 5px; }
.lineup-price em { margin-left: 3px; color: var(--muted); font-size: 13px; font-style: normal; font-weight: 600; letter-spacing: 0; }
.lineup-actions { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 21px; }
.lineup-actions a { color: #0769d7; font-size: 16px; font-weight: 650; }
.lineup-actions a:hover { text-decoration: underline; text-underline-offset: 4px; }
.lineup-card--midnight .lineup-actions a { color: #8bc1ff; }
.lineup-media { position: relative; display: grid; place-items: center; min-width: 0; overflow: hidden; }
.lineup-card--reversed .lineup-media { grid-column: 1; grid-row: 1; }
.lineup-glow { position: absolute; width: min(62%, 310px); aspect-ratio: 1; border: 1px solid var(--ring); border-radius: 50%; box-shadow: 0 0 0 27px var(--ring), 0 0 0 66px color-mix(in srgb, var(--ring) 42%, transparent); }
.lineup-media::before, .lineup-media::after { content: ""; position: absolute; border-radius: 50%; background: var(--ring); filter: blur(4px); }
.lineup-media::before { top: 15%; right: 13%; width: 12px; height: 12px; }
.lineup-media::after { bottom: 17%; left: 17%; width: 8px; height: 8px; }
.lineup-media img { position: relative; z-index: 1; width: min(72%, 420px); max-height: 360px; object-fit: contain; filter: drop-shadow(0 28px 28px rgba(19, 36, 59, .19)); transition: transform .4s ease; }
.lineup-card:hover .lineup-media img { transform: scale(1.045) translateY(-5px); }
.lineup-notice { display: flex; gap: 18px; max-width: 920px; margin: 34px auto 0; padding: 18px 21px; border: 1px solid #e0e6ed; border-radius: 16px; color: #5e6b7c; background: #f8fafc; font-size: 13px; line-height: 1.7; }
.lineup-notice strong { flex: 0 0 auto; color: #152337; }

@media (max-width: 760px) {
  .lineup-page { padding: 56px 0 72px; }
  .lineup-intro > p:last-child { font-size: 15px; }
  .lineup-tabs { justify-content: flex-start; width: calc(100% + 16px); margin: 36px -8px 18px; }
  .lineup-card, .lineup-card--reversed { grid-template-columns: 1fr; min-height: 0; }
  .lineup-copy, .lineup-card--reversed .lineup-copy { grid-column: 1; grid-row: auto; padding: 38px 28px 24px; }
  .lineup-media, .lineup-card--reversed .lineup-media { grid-column: 1; grid-row: auto; min-height: 258px; padding: 6px 0 34px; }
  .lineup-copy h2 { font-size: 38px; }
  .lineup-description { font-size: 15px; }
  .lineup-media img { width: min(64%, 305px); max-height: 250px; }
  .lineup-glow { width: min(48%, 210px); box-shadow: 0 0 0 19px var(--ring), 0 0 0 43px color-mix(in srgb, var(--ring) 42%, transparent); }
  .lineup-notice { display: block; }
  .lineup-notice > div { margin-top: 6px; }
}

/* 桌面端紧凑横向商品轨道 */
.lineup-rail-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 0 0 14px; }
.lineup-rail-toolbar p { margin: 0; color: #7a8796; font-size: 13px; }
.lineup-rail-controls { display: flex; gap: 8px; }
.lineup-rail-controls button { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid #dbe2ea; border-radius: 50%; color: #152337; background: #fff; font-size: 18px; line-height: 1; transition: transform .18s, border-color .18s, background .18s; }
.lineup-rail-controls button:hover { border-color: #07111f; color: #fff; background: #07111f; transform: translateY(-2px); }
.lineup-grid { display: flex; gap: 16px; overflow-x: auto; overscroll-behavior-inline: contain; padding: 3px 1px 15px; scroll-behavior: smooth; scroll-snap-type: inline mandatory; scrollbar-color: #cbd5df transparent; scrollbar-width: thin; }
.lineup-grid::-webkit-scrollbar { height: 8px; }
.lineup-grid::-webkit-scrollbar-thumb { border: 2px solid #fff; border-radius: 999px; background: #cbd5df; }
.lineup-grid::-webkit-scrollbar-track { background: transparent; }
.lineup-card, .lineup-card--reversed { flex: 0 0 min(730px, calc(100vw - 180px)); min-height: 380px; scroll-snap-align: start; scroll-snap-stop: always; }
.lineup-copy { padding: clamp(32px, 4.2vw, 52px); }
.lineup-copy h2 { max-width: 360px; font-size: clamp(31px, 3.35vw, 47px); }
.lineup-description { max-width: 320px; margin-top: 14px; font-size: 14px; line-height: 1.58; }
.lineup-status { margin-top: 15px; }
.lineup-price { margin-top: 17px; font-size: 24px; }
.lineup-actions { gap: 15px; margin-top: 16px; }
.lineup-actions a { font-size: 14px; }
.lineup-media img { width: min(64%, 310px); max-height: 285px; }
.lineup-glow { width: min(53%, 230px); box-shadow: 0 0 0 20px var(--ring), 0 0 0 48px color-mix(in srgb, var(--ring) 42%, transparent); }

@media (max-width: 760px) {
  .lineup-rail-toolbar { margin-bottom: 12px; }
  .lineup-rail-toolbar p { font-size: 12px; }
  .lineup-rail-controls { display: none; }
  .lineup-grid { display: grid; overflow: visible; padding: 0; scroll-snap-type: none; }
  .lineup-card, .lineup-card--reversed { flex: initial; min-height: 0; }
}

/* qaoqo.com 品牌标识 */
.brand > img.brand-logo { width: 34px; height: 34px; border-radius: 0; filter: drop-shadow(0 4px 7px rgba(50, 83, 177, .22)); }
.brand-wordmark { color: #0e1829; font-size: 18px; font-weight: 810; letter-spacing: -.075em; line-height: 1; }
.brand-wordmark span { margin-left: 1px; color: #65758b; font-size: .67em; font-weight: 720; letter-spacing: -.035em; }
.brand--footer .brand-wordmark { color: #fff; }
.brand--footer .brand-wordmark span { color: #86d9ff; }
@media (max-width: 680px) {
  .brand > img.brand-logo { width: 31px; height: 31px; }
  .brand-wordmark { font-size: 17px; }
}

/* 隐私、条款与 Cookie 偏好 */
.footer-grid--expanded { align-items: start; grid-template-columns: minmax(230px, 1.8fr) minmax(130px, .7fr) minmax(150px, .9fr); }
.footer-brand-block { max-width: 350px; }
.footer-disclosure { margin: 15px 0 0; color: #718198; font-size: 12px; line-height: 1.65; }
.footer-nav { display: grid; gap: 10px; }
.footer-nav p { margin: 0 0 3px; color: #fff; font-size: 13px; font-weight: 720; }
.footer-nav a, .footer-nav button { padding: 0; border: 0; color: #aebccc; background: transparent; font-size: 13px; line-height: 1.45; text-align: left; }
.footer-nav a:hover, .footer-nav button:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 36px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); color: #718198; font-size: 12px; }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: #8ed9ff; }

.legal-page { min-height: calc(100vh - 240px); padding: 68px 0 96px; background: linear-gradient(180deg, #f5f8fb 0, #fff 36%); }
.legal-shell { max-width: 920px; }
.legal-hero { max-width: 660px; margin: 0 auto 32px; text-align: center; }
.legal-kicker { margin: 0 0 13px; color: #1473e6; font-size: 12px; font-weight: 780; letter-spacing: .13em; }
.legal-hero h1 { margin: 0; color: #101b2c; font-size: clamp(38px, 5vw, 58px); letter-spacing: -.065em; }
.legal-hero > p:last-child { margin: 15px 0 0; color: #738195; font-size: 13px; }
.legal-card { padding: clamp(25px, 5vw, 54px); border: 1px solid #e0e7ef; border-radius: 24px; color: #3f4f63; background: #fff; box-shadow: 0 18px 60px rgba(14,35,62,.07); }
.legal-card section + section { margin-top: 34px; padding-top: 34px; border-top: 1px solid #edf1f5; }
.legal-card h2 { margin: 0 0 12px; color: #142033; font-size: 20px; letter-spacing: -.035em; }
.legal-card p { margin: 0; font-size: 14px; line-height: 1.85; }
.legal-card p + p { margin-top: 12px; }
.legal-card a { color: #0769d7; font-weight: 650; text-decoration: underline; text-underline-offset: 3px; }
.legal-card code { padding: 2px 5px; border-radius: 5px; color: #34455a; background: #eef3f8; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; }
.legal-callout { display: grid; grid-template-columns: 145px 1fr; gap: 16px; margin-bottom: 34px; padding: 17px; border: 1px solid #f1d9a4; border-radius: 14px; color: #725a26; background: #fff9ea; }
.legal-callout strong { color: #72500e; font-size: 13px; }
.legal-callout p { font-size: 13px; line-height: 1.65; }

.cookie-consent { position: fixed; z-index: 100; right: max(18px, env(safe-area-inset-right)); bottom: max(18px, env(safe-area-inset-bottom)); left: max(18px, env(safe-area-inset-left)); width: min(760px, calc(100% - 36px)); margin-left: auto; padding: 20px; border: 1px solid #dbe4ed; border-radius: 20px; color: #435268; background: rgba(255,255,255,.97); box-shadow: 0 24px 65px rgba(10,28,52,.2); backdrop-filter: blur(18px); }
.cookie-consent__summary { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.cookie-consent__eyebrow { margin: 0 0 7px; color: #1473e6; font-size: 10px; font-weight: 780; letter-spacing: .13em; }
.cookie-consent h2 { margin: 0; color: #132035; font-size: 20px; letter-spacing: -.035em; }
.cookie-consent p { margin: 8px 0 0; max-width: 430px; font-size: 13px; line-height: 1.6; }
.cookie-consent a { color: #0769d7; font-weight: 650; }
.cookie-consent__actions, .cookie-consent__panel-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.cookie-button { min-height: 38px; padding: 0 12px; border: 1px solid transparent; border-radius: 999px; font-size: 12px; font-weight: 720; white-space: nowrap; }
.cookie-button--primary { color: #fff; background: #0d1b2e; }
.cookie-button--outline { border-color: #d4dee8; color: #263449; background: #fff; }
.cookie-button--quiet { color: #5c6b7e; background: transparent; }
.cookie-consent__panel { margin-top: 18px; padding-top: 17px; border-top: 1px solid #e7edf3; }
.cookie-choice { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 0; }
.cookie-choice + .cookie-choice { border-top: 1px solid #edf1f5; }
.cookie-choice h3 { margin: 0; color: #243247; font-size: 14px; }
.cookie-choice p { margin-top: 4px; max-width: 520px; color: #718095; font-size: 12px; }
.cookie-switch { display: flex; flex: 0 0 auto; align-items: center; gap: 8px; color: #647388; font-size: 11px; font-weight: 700; }
.cookie-switch input { position: absolute; opacity: 0; }
.cookie-switch span { position: relative; width: 34px; height: 20px; border-radius: 999px; background: #cbd5df; transition: background .18s; }
.cookie-switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(9,17,31,.2); transition: transform .18s; }
.cookie-switch input:checked + span { background: #1473e6; }
.cookie-switch input:checked + span::after { transform: translateX(14px); }
.cookie-consent__panel-actions { margin-top: 12px; }

@media (max-width: 760px) {
  .footer-grid--expanded { display: grid; grid-template-columns: 1fr 1fr; }
  .footer-brand-block { grid-column: 1 / -1; }
  .footer-bottom { display: grid; margin-top: 28px; }
  .legal-page { padding: 46px 0 68px; }
  .legal-callout { grid-template-columns: 1fr; }
  .cookie-consent { padding: 17px; }
  .cookie-consent__summary, .cookie-choice { align-items: flex-start; flex-direction: column; }
  .cookie-consent__actions, .cookie-consent__panel-actions { justify-content: flex-start; }
}