/* 独立商城样式：复用官网语义色，不覆盖已冻结的共享资产。 */
:root { --shop-shell: 1120px; --shop-section-gap: 80px; --shop-heading: clamp(2.3rem, 4.7vw, 4rem); --shop-small: .8rem; }
html { scroll-padding-top: 20px; }
body { min-height: 100vh; }
button, a { touch-action: manipulation; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }
.skip-link { position: absolute; top: -90px; left: 20px; z-index: 100; padding: 12px 20px; background: var(--surface-strong); }
.skip-link:focus { top: 12px; }
.shop-header, .shop-shell, .shop-footer { width: min(calc(100% - 48px), var(--shop-shell)); margin-inline: auto; }
.shop-header { display: flex; gap: 24px; align-items: center; min-height: 100px; border-bottom: 1px solid var(--line); }
.shop-brand { display: flex; gap: 12px; align-items: center; margin-right: auto; color: var(--text); text-decoration: none; flex-shrink: 0; }
.shop-brand img { border-radius: 12px; }
.shop-brand span { font-size: 1.1rem; font-weight: 700; letter-spacing: .04em; }
.shop-brand small { display: block; font-size: .65rem; letter-spacing: .14em; color: var(--muted); margin-top: 2px; }
.shop-header nav { display: flex; gap: 20px; }
.shop-header nav a { display: inline-flex; align-items: center; min-height: 44px; }
.shop-header button { padding: 8px 14px; min-height: 44px; border: 1px solid var(--line); border-radius: 8px; background: none; color: var(--text); cursor: pointer; font-size: var(--shop-small); }
.shop-kicker { font-size: .7rem; font-weight: 700; letter-spacing: .2em; color: var(--muted); margin: 0 0 24px; }
.shop-intro { display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; padding: 72px 0 64px; }
h1, h2, h3, p { overflow-wrap: anywhere; }
.shop-intro h1 { font-size: var(--shop-heading); line-height: 1.2; font-weight: 600; letter-spacing: -.04em; margin: 0 0 24px; }
.shop-lead { font-size: 1rem; line-height: 1.9; color: var(--muted); margin-bottom: 28px; }
.shop-link, .shop-status a { display: inline-flex; align-items: center; min-height: 44px; font-size: .85rem; font-weight: 600; text-underline-offset: 6px; }
.shop-status { align-self: center; padding: 32px 0 32px 40px; border-left: 1px solid var(--line); }
.status-tag { display: inline-block; padding: 4px 10px; border: 1px solid var(--line); border-radius: 4px; color: var(--text); font-size: .7rem; letter-spacing: .1em; }
.shop-status h2 { font-size: 1.8rem; line-height: 1.4; font-weight: 500; margin: 20px 0 16px; }
.shop-status p { color: var(--muted); font-size: .9rem; max-width: 28em; }
[data-theme="cyberpunk"] .shop-status { border-left-color: var(--cyan); }
[data-theme="cyberpunk"] .status-tag { border-color: var(--line-strong); color: var(--cyan); }
[data-theme="classic"] .shop-intro h1 { font-family: "Songti SC", "STSong", serif; }
.catalog-section, .service-section { border-top: 1px solid var(--line); padding-top: 32px; }
.section-title { display: flex; gap: 20px; justify-content: space-between; align-items: end; margin-bottom: 32px; }
.section-title .shop-kicker { margin-bottom: 8px; }
.section-title h2 { margin: 0; font-size: 1.7rem; font-weight: 500; }
.section-title > span { font-size: var(--shop-small); color: var(--muted); }
.catalog-layout { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 48px; }
.category-nav h3 { font-size: .8rem; color: var(--muted); font-weight: 500; margin: 0 0 12px; }
.category-nav [data-category-buttons] { display: grid; gap: 4px; }
.category-nav button { min-height: 48px; text-align: left; padding: 10px 16px; border: 1px solid transparent; border-radius: 6px; background: none; color: var(--muted); cursor: pointer; }
.category-nav button[aria-pressed="true"] { color: var(--text); background: var(--surface-soft); border-color: var(--line); font-weight: 700; }
.catalog-message { padding: 40px 24px; background: var(--surface-soft); border: 1px solid var(--line); min-height: 228px; display: flex; flex-direction: column; justify-content: center; }
.catalog-message h1, .catalog-message p { font-size: 1.2rem; font-weight: 500; margin: 0 0 12px; }
.catalog-message span { font-size: .85rem; color: var(--muted); }
.category-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding: 32px 0 64px; }
.category-notes span { color: var(--muted); font-size: .65rem; letter-spacing: .18em; }
.category-notes h3 { font-size: 1rem; font-weight: 500; margin: 12px 0; }
.category-notes p, .service-section p { color: var(--muted); font-size: .85rem; margin: 0; }
.service-section { padding-bottom: 64px; }
.service-section h2 { font-size: 1.35rem; font-weight: 500; margin: 0 0 28px; }
.service-section > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.service-section h3 { font-size: .85rem; margin: 0 0 12px; font-weight: 600; }
.shop-footer { border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 24px; padding: 24px 0 40px; color: var(--muted); font-size: .7rem; }
.shop-footer > div { display: flex; gap: 20px; flex-wrap: wrap; }
.shop-footer a { min-height: 44px; display: inline-flex; align-items: center; text-decoration: none; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.product-card { padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.product-card a { text-decoration: none; }
.product-card img, .product-photo { aspect-ratio: 1; width: 100%; object-fit: contain; background: var(--surface-soft); }
.product-card h3 { margin: 16px 0 8px; font-size: 1rem; }
.product-card p { color: var(--muted); font-size: .85rem; margin: 4px 0; }
.checkout-main, .detail-main { padding-top: 48px; padding-bottom: 40px; }
.checkout-main > h1 { font-size: 2.5rem; font-weight: 500; margin: 0; }
.checkout-note { color: var(--muted); font-size: .9rem; margin: 16px 0 40px; }
.checkout-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 64px; padding-bottom: 64px; }
.checkout-layout h2 { font-size: 1.1rem; font-weight: 500; margin: 0 0 24px; }
.order-summary { border: 1px solid var(--line); padding: 28px; background: var(--surface-soft); }
.order-summary dl { margin: 0 0 32px; }
.order-summary dl div { display: flex; justify-content: space-between; gap: 12px; margin: 16px 0; font-size: .85rem; }
.order-summary dd { margin: 0; text-align: right; }
.order-summary dt, .order-summary p { color: var(--muted); }
.order-summary h3 { font-size: 1rem; }
.order-summary p { font-size: .85rem; }
.shop-primary { min-height: 48px; border: 1px solid var(--line-strong); border-radius: 6px; width: 100%; background: var(--surface-strong); color: var(--text); font-weight: 600; cursor: pointer; }
.shop-primary:disabled { cursor: not-allowed; color: var(--muted); border-color: var(--line); }
.summary-note { font-size: .75rem !important; }
.detail-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 24px 0 48px; }
.detail-layout h1 { font-size: 2rem; line-height: 1.35; }
.detail-layout p { color: var(--muted); }
.detail-price { color: var(--text) !important; font-size: 1.5rem; }
.detail-specs { display: grid; gap: 12px; margin: 24px 0; }
.detail-specs div { border-top: 1px solid var(--line); padding-top: 12px; }
.detail-specs dt { font-size: .8rem; color: var(--muted); }
.detail-specs dd { margin: 4px 0 0; }
.bag-row { border-bottom: 1px solid var(--line); padding: 16px 0; }
.bag-row button { min-height: 44px; color: var(--text); border: 1px solid var(--line); background: none; border-radius: 6px; padding: 8px 16px; cursor: pointer; }
.shop-notice { color: var(--muted); font-size: .9rem; }
[hidden] { display: none !important; }
.noscript-note { margin: 24px; }
.detail-photo { margin: 0; }
.detail-photo figcaption { color: var(--muted); font-size: .75rem; margin-top: 12px; }
.shop-secondary { width: 100%; min-height: 48px; padding: 10px 16px; border: 1px solid var(--line); border-radius: 6px; background: transparent; color: var(--text); cursor: pointer; margin-top: 12px; }
.shop-secondary:disabled { color: var(--muted); cursor: not-allowed; }
.shop-primary:not(:disabled) { background: var(--cyan); color: var(--bg); border-color: var(--cyan); }
[data-theme="classic"] .shop-primary:not(:disabled) { color: var(--text); }
.product-card .card-price { color: var(--text); font-size: 1.1rem; font-weight: 600; }
.bag-row { display: grid; grid-template-columns: 76px 1fr auto; gap: 16px; align-items: center; }
.bag-row > img { width: 76px; height: 76px; object-fit: contain; background: var(--surface-soft); grid-row: span 2; }
.bag-row h3 { margin: 0 0 8px; font-size: 1rem; }
.bag-row p { margin: 4px 0; font-size: .8rem; color: var(--muted); }
.bag-row .bag-price { color: var(--text); font-weight: 600; }
.quantity-controls { display: flex; align-items: center; }
.quantity-controls button { min-width: 44px; padding: 8px; }
.quantity-controls span { min-width: 32px; text-align: center; }
.bag-row .bag-remove { grid-column: 3; min-height: 44px; padding: 8px; }
.payment-label { font-size: .85rem; display: block; margin-bottom: 10px; }
[data-payment-mode] { min-height: 48px; width: 100%; border: 1px solid var(--line); border-radius: 6px; padding: 10px; background: var(--surface-strong); color: var(--text); font: inherit; font-size: .85rem; }
[data-payment-mode]:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.payment-notice { min-height: 24px; color: var(--muted); font-size: .85rem; }
.order-main { max-width: 760px; }
.order-items { padding-left: 20px; line-height: 2; }
.order-links { display: flex; gap: 24px; flex-wrap: wrap; }
.shop-contact { display: flex !important; align-items: center; gap: 24px; margin-top: 32px; }
.shop-contact img { border-radius: 8px; }
.account-main { max-width: 760px; }
.account-form { display: grid; gap: 12px; max-width: 480px; margin: 24px 0 48px; }
.account-form input:not([type="checkbox"]) { width: 100%; min-height: 48px; box-sizing: border-box; border: 1px solid var(--line); border-radius: 6px; padding: 12px; color: var(--text); background: var(--surface-strong); font: inherit; }
.account-form input:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.account-form p { color: var(--muted); font-size: .8rem; margin: 0 0 12px; }
.account-consent { display: flex; align-items: start; gap: 12px; min-height: 44px; font-size: .85rem; }
.account-consent input { min-width: 24px; min-height: 24px; }
.account-policy { border-top: 1px solid var(--line); margin-top: 40px; padding-top: 24px; }
.account-policy h2 { font-size: 1.15rem; }
.account-policy p, .account-order p { font-size: .9rem; line-height: 1.8; color: var(--muted); }
.account-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.account-heading .shop-secondary { width: auto; padding: 8px 16px; margin: 0; }
.account-order { border-bottom: 1px solid var(--line); padding: 16px 0; }
.shipping-title { margin-top: 40px !important; }
.delivery-form { display: grid; gap: 12px; margin-block: 24px; }
.delivery-form input, .delivery-form select { box-sizing: border-box; width: 100%; min-height: 48px; padding: 12px; border: 1px solid var(--line); border-radius: 6px; color: var(--text); background: var(--surface-strong); font: inherit; }
.delivery-form input:focus-visible, .delivery-form select:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.delivery-form p { margin: 0 0 12px; color: var(--muted); font-size: .8rem; line-height: 1.8; }
.order-summary .account-consent { align-items: flex-start; line-height: 1.7; margin-block: 20px; }
.recipient-summary { white-space: pre-line; overflow-wrap: anywhere; }
.policy-main { max-width: 760px; line-height: 1.9; }
.policy-main section { margin-top: 36px; border-top: 1px solid var(--line); padding-top: 24px; }
.policy-main h2 { font-size: 1.3rem; }
.product-thumbnails { display:flex; flex-wrap:wrap; gap:12px; margin-top:20px; }
.product-thumbnails button { width:76px; min-height:76px; padding:4px; border:1px solid var(--line); border-radius:6px; background:var(--surface-soft); cursor:pointer; }
.product-thumbnails button[aria-pressed="true"] { border:2px solid var(--cyan); }
.product-thumbnails img { width:100%; aspect-ratio:1; object-fit:contain; display:block; }
.product-parameters h2 { margin-top:28px; font-size:1.15rem; font-weight:600; }
.product-parameters .detail-specs { margin-top:12px; }
.order-item-spec { display:block; color:var(--muted); font-size:.8rem; line-height:1.8; }
@media (max-width: 760px) {
  .shop-header, .shop-shell, .shop-footer { width: calc(100% - 32px); }
  .shop-header { flex-wrap: wrap; gap: 12px; padding: 20px 0 12px; }
  .shop-header nav { order: 3; width: 100%; justify-content: space-between; gap: 8px; }
  .shop-header nav a { font-size: .8rem; }
  .shop-header button { padding-inline: 10px; }
  .shop-brand span { font-size: 1rem; }
  .shop-intro { grid-template-columns: 1fr; gap: 24px; padding-top: 36px; padding-bottom: 40px; }
  .shop-status { padding: 24px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .shop-status h2 br { display: none; }
  .shop-status h2 { font-size: 1.3rem; margin-block: 16px; }
  .catalog-layout { grid-template-columns: 1fr; gap: 20px; }
  .category-nav [data-category-buttons] { display: flex; flex-wrap: wrap; gap: 4px; }
  .category-nav h3 { display: none; }
  .category-nav button { padding: 8px 12px; font-size: .85rem; }
  .section-title { gap: 8px; }
  .section-title > span { font-size: .7rem; }
  .catalog-message { min-height: 180px; padding: 28px 20px; }
  .category-notes, .service-section > div { grid-template-columns: 1fr; gap: 24px; }
  .category-notes article { border-bottom: 1px solid var(--line); padding-bottom: 20px; }
  .shop-footer { display: block; padding-bottom: 24px; }
  .shop-footer > div { gap: 16px; margin-top: 12px; }
  .checkout-layout, .detail-layout { grid-template-columns: 1fr; gap: 28px; }
  .checkout-main > h1 { font-size: 2rem; }
  .product-grid { grid-template-columns: 1fr; }
  .bag-row { grid-template-columns: 64px 1fr; gap: 12px; }
  .bag-row > img { width: 64px; height: 64px; }
  .quantity-controls, .bag-row .bag-remove { grid-column: 2; justify-self: start; }
  .bag-row .bag-remove { justify-self: end; margin-top: -56px; }
  .order-summary { padding: 22px; }
  .order-summary [data-order-id] { max-width: 75%; font-size: .75rem; }
  .shop-contact { flex-direction: column; align-items: start; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

/* 订单服务沿用商城的层级与主题 token，表单只保留一个主操作。 */
.account-main .service-section { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.service-actions { display:flex; flex-wrap:wrap; gap:.75rem; margin-top:1rem; }
.delivery-form textarea { width:100%; box-sizing:border-box; padding:.85rem; font:inherit; color:var(--text); background:var(--surface-strong); border:1px solid var(--line); border-radius:12px; resize:vertical; }
.delivery-form textarea:focus-visible { outline:2px solid var(--cyan); outline-offset:3px; }
.service-links { display:flex; flex-wrap:wrap; gap:1rem; margin:1rem 0; }
.account-order p { overflow-wrap:anywhere; }

.account-main .service-section > div { display:block; }
.account-main .service-section .account-order p { margin:.6rem 0; color:var(--text); }
[data-saved-address-panel] select { width:100%; min-height:48px; padding:12px; font:inherit; color:var(--text); background:var(--surface-strong); border:1px solid var(--line); border-radius:8px; }
.service-actions .shop-secondary { width:auto; min-width:88px; }

.account-main .service-section { padding-bottom:24px; }