:root {
    --color-primary: #8FAE93;
    --color-primary-dark: #6B8C70;
    --color-accent: #E3927D;
    --color-accent-dark: #C97159;
    --color-bg: #FAF8F3;
    --color-surface: #FFFFFF;
    --color-text: #3A3934;
    --color-text-muted: #7A776E;
    --color-border: #E6E2D8;
    --color-warning: #E8C077;
    --color-warning-dark: #B98A3A;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Consolas, monospace;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --radius: 10px;
  }

  * { box-sizing: border-box; }

  html, body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
  }

  body {
    line-height: 1.5;
  }

  a { color: inherit; text-decoration: none; }

  img, svg { display: block; max-width: 100%; }

  h1, h2, h3 {
    margin: 0;
    font-weight: 700;
    text-wrap: balance;
    letter-spacing: -0.01em;
  }

  p { margin: 0; }

  .eyebrow {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
    font-weight: 600;
  }

  .mono {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
  }

  .wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 var(--space-6);
  }

  button, .btn-primary, .btn-secondary, .btn-disabled {
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 0.7rem 1.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    transition: background-color 120ms ease, border-color 120ms ease, transform 120ms ease;
  }

  @media (prefers-reduced-motion: reduce) {
    * { transition: none !important; scroll-behavior: auto !important; }
  }

  button:focus-visible, a:focus-visible, input:focus-visible, label:focus-visible {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 2px;
  }

  .btn-primary {
    background: var(--color-accent-dark);
    color: #FFF9F5;
  }
  .btn-primary:hover { background: #B15F49; }
  .btn-primary:active { transform: translateY(1px); }

  .btn-secondary {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text);
  }
  .btn-secondary:hover { border-color: var(--color-primary-dark); color: var(--color-primary-dark); }

  .btn-block { width: 100%; }

  .btn-disabled, .btn-disabled:hover {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text-muted);
    cursor: not-allowed;
  }

  /* ---------- Header ---------- */

  .site-header {
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
    position: sticky;
    top: 0;
    z-index: 20;
  }

  .site-header .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
  }

  .logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 700;
    font-size: 1.1rem;
  }

  .logo svg, .logo img.logo-img { width: 28px; height: 28px; object-fit: contain; }

  .primary-nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
  }

  .primary-nav ul {
    display: flex;
    gap: var(--space-6);
    list-style: none;
    margin: 0;
    padding: 0;
  }

  /* a 标签（普通行内文本）和 .nav-group-label（inline-flex）的默认盒子高度/基线对不齐，
     让每个 li 自己变成 flex 容器、居中对齐子元素，不管子元素内部是什么 display 都统一 */
  .primary-nav ul > li {
    display: flex;
    align-items: center;
  }

  .primary-nav a {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    padding: var(--space-2) 0;
    border-bottom: 2px solid transparent;
  }

  .primary-nav a:hover, .primary-nav a.active {
    color: var(--color-text);
    border-bottom-color: var(--color-accent);
  }

  /* ---------- Nav group dropdown (Vegetables / Flowers) ---------- */

  .nav-group { position: relative; }

  .nav-group-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.92rem;
    color: var(--color-text-muted);
    padding: var(--space-2) 0;
    border-bottom: 2px solid transparent;
    cursor: default;
  }
  .nav-group-label::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    opacity: 0.6;
  }
  .nav-group:hover .nav-group-label, .nav-group:focus-within .nav-group-label, .nav-group-label.active {
    color: var(--color-text);
    border-bottom-color: var(--color-accent);
  }

  .primary-nav .nav-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: var(--space-2);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    z-index: 30;
    list-style: none;
    margin: var(--space-2) 0 0;
  }
  .primary-nav .nav-group:hover .nav-dropdown,
  .primary-nav .nav-group:focus-within .nav-dropdown {
    display: flex;
    flex-direction: column;
  }
  .nav-dropdown li { width: 100%; }
  .nav-dropdown a {
    display: block;
    padding: var(--space-2) var(--space-3);
    border-radius: 6px;
    border-bottom: none !important;
    color: var(--color-text-muted);
    white-space: nowrap;
  }
  .nav-dropdown a:hover, .nav-dropdown a.active {
    background: var(--color-surface);
    color: var(--color-text);
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }

  .cart-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
  }
  .cart-btn:hover { border-color: var(--color-primary-dark); }

  .cart-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--color-accent-dark);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    line-height: 1;
    min-width: 18px;
    height: 18px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
  }

  #nav-toggle { display: none; }
  .nav-toggle-label {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }

  /* ---------- Hero ---------- */

  .hero {
    padding: var(--space-16) 0;
    border-bottom: 1px solid var(--color-border);
  }

  .hero .wrap {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-16);
    align-items: center;
  }

  .hero h1 {
    font-size: clamp(2rem, 4vw, 2.9rem);
    line-height: 1.12;
    margin: var(--space-4) 0 var(--space-6);
  }

  .hero p.lede {
    max-width: 46ch;
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin-bottom: var(--space-8);
  }

  .hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
  }

  .hero-art {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero-art img { width: 100%; height: 100%; max-height: 420px; object-fit: contain; padding: var(--space-6); box-sizing: border-box; }
  .hero-art.has-photo img { padding: 0; object-fit: cover; }

  /* ---------- Wholesale banner ---------- */

  .wholesale-banner {
    background: var(--color-accent-dark);
    padding: var(--space-8) 0;
  }

  .wholesale-banner .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
    flex-wrap: wrap;
  }

  .wholesale-banner .eyebrow { color: #FADFCF; }
  .wholesale-banner h2 { color: #FFF9F5; font-size: 1.3rem; margin-bottom: var(--space-1); }
  .wholesale-banner p:not(.eyebrow) { color: #FBE7DD; max-width: 46ch; }
  .wholesale-banner .btn-primary { background: #FFF9F5; color: var(--color-accent-dark); flex-shrink: 0; }
  .wholesale-banner .btn-primary:hover { background: #FBE7DD; }

  /* ---------- Category strip ---------- */

  .categories {
    padding: var(--space-12) 0;
    border-bottom: 1px solid var(--color-border);
  }

  .section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    gap: var(--space-4);
    flex-wrap: wrap;
  }

  .section-head h1, .section-head h2 { font-size: 1.4rem; }

  .breadcrumbs { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--space-4); }
  .breadcrumbs a { color: var(--color-text-muted); }
  .breadcrumbs a:hover { color: var(--color-primary-dark); }
  .breadcrumbs [aria-current="page"] { color: var(--color-text); }
  .breadcrumb-sep { margin: 0 4px; opacity: 0.6; }

  .category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }

  .category-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }

  .category-card .icon-tile {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .category-card .icon-tile svg { width: 30px; height: 30px; }
  .category-card .icon-tile img { width: 36px; height: 36px; object-fit: contain; }

  .category-card h3 { font-size: 1.05rem; margin-bottom: 2px; }
  .category-card .count { font-size: 0.85rem; color: var(--color-text-muted); }

  .category-card.coming-soon {
    border-style: dashed;
    background: transparent;
  }

  /* ---------- Products ---------- */

  .products { padding: var(--space-12) 0 var(--space-16); }

  .product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }

  .product-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  .product-media {
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--color-border);
  }
  .product-media svg { width: 46%; height: 46%; }
  .product-media img { width: 100%; height: 100%; object-fit: cover; }

  .product-body {
    padding: var(--space-4) var(--space-4) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
  }

  .product-name { font-size: 1.02rem; font-weight: 700; }

  .product-type-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
    background: color-mix(in srgb, var(--color-primary-dark) 10%, transparent);
    border-radius: 4px;
    padding: 1px 6px;
    line-height: 1.6;
  }

  .product-spec {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
  }

  .product-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--space-1);
  }

  .price { font-family: var(--font-mono); font-weight: 700; font-size: 1.05rem; }
  .price::before { content: "$"; font-size: 0.8em; margin-right: 1px; opacity: 0.7; }

  .stock-pill {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 999px;
    font-weight: 600;
  }
  .stock-in { background: #EAF1EA; color: var(--color-primary-dark); }
  .stock-low { background: #FBF1DD; color: var(--color-warning-dark); }
  .stock-out { background: #F7E7E1; color: var(--color-accent-dark); }

  .product-card button { margin-top: var(--space-2); }

  /* ---------- Trust strip ---------- */

  .trust {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-12) 0;
  }

  .trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }

  .trust-item svg {
    width: 26px;
    height: 26px;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-3);
  }

  .trust-item h3 { font-size: 1rem; margin-bottom: var(--space-2); }
  .trust-item p { color: var(--color-text-muted); font-size: 0.92rem; max-width: 34ch; }

  /* ---------- Newsletter ---------- */

  .newsletter {
    background: var(--color-primary);
    padding: var(--space-12) 0;
  }

  .newsletter .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
    flex-wrap: wrap;
  }

  .newsletter h2 {
    color: #223226;
    font-size: 1.4rem;
    margin-bottom: var(--space-2);
  }
  .newsletter p { color: #2E4534; max-width: 42ch; }

  .newsletter-form {
    display: flex;
    gap: var(--space-2);
    flex-shrink: 0;
  }

  .newsletter-form input {
    font-family: inherit;
    font-size: 0.95rem;
    padding: 0.7rem 1rem;
    border-radius: 8px;
    border: 1px solid transparent;
    width: 240px;
    max-width: 60vw;
  }
  .newsletter-form input:focus-visible { outline: 2px solid #223226; outline-offset: 2px; }

  .newsletter-form button {
    background: #223226;
    color: #F3F6F1;
    white-space: nowrap;
  }
  .newsletter-form button:hover { background: #16221A; }

  /* ---------- Footer ---------- */

  .site-footer { padding: var(--space-16) 0 var(--space-8); border-top: 1px solid var(--color-border); }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--space-8);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid var(--color-border);
  }

  .footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    max-width: 30ch;
    margin-top: var(--space-3);
  }

  .footer-col h3 {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: var(--font-mono);
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
    font-weight: 600;
  }

  .footer-col ul { list-style: none; margin: 0 0 var(--space-4); padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
  .footer-col ul:last-child { margin-bottom: 0; }
  .footer-col a { font-size: 0.9rem; color: var(--color-text); }
  .footer-col a:hover { color: var(--color-primary-dark); }
  .footer-group-label { font-size: 0.78rem; color: var(--color-text-muted); margin: 0 0 var(--space-2); }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-6);
    font-size: 0.82rem;
    color: var(--color-text-muted);
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  /* ---------- Cookie banner ---------- */

  .cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-text);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    font-size: 0.85rem;
    z-index: 500;
    flex-wrap: wrap;
  }
  .cookie-banner p { margin: 0; flex: 1; min-width: 200px; }
  .cookie-banner a { color: #fff; text-decoration: underline; }
  .cookie-actions { display: flex; gap: var(--space-2); flex-shrink: 0; }
  .cookie-btn-accept, .cookie-btn-decline {
    border-radius: var(--radius);
    padding: 0.35rem var(--space-4);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
  }
  .cookie-btn-accept { background: #fff; color: var(--color-text); border: none; }
  .cookie-btn-decline { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.45); }
  .cookie-btn-decline:hover { border-color: #fff; }
  /* display:flex in these rules wins over UA [hidden]{display:none} without !important */
  .cookie-banner[hidden], .cookie-declined-bar[hidden] { display: none; }

  .cookie-declined-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-accent-dark);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    padding: var(--space-3) var(--space-6);
    font-size: 0.85rem;
    z-index: 500;
    flex-wrap: wrap;
    text-align: center;
  }
  .cookie-declined-bar button {
    background: #fff;
    color: var(--color-accent-dark);
    border: none;
    border-radius: var(--radius);
    padding: 0.3rem var(--space-4);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
  }
  @keyframes cookie-pulse { 0%,100%{opacity:1} 50%{opacity:.55} }
  .cookie-declined-bar.pulse { animation: cookie-pulse 0.8s ease; }

  /* ---------- Cart & checkout ---------- */

  .cart-row {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-4);
    flex-wrap: wrap;
  }

  .cart-row-info { flex: 1; min-width: 160px; }

  .field-label {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .field-label input[type="text"],
  .field-label input[type="email"],
  .field-label input[type="tel"],
  .field-label textarea {
    font-family: inherit;
    font-size: 0.95rem;
    padding: 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
  }

  .field-label textarea { resize: vertical; }

  .form-errors {
    background: #F7E7E1;
    border: 1px solid var(--color-accent);
    border-radius: var(--radius);
    padding: var(--space-4);
  }
  .form-errors p { font-weight: 600; margin-bottom: var(--space-2); }
  .form-errors ul { margin: 0; padding-left: 1.2em; }

  fieldset.delivery-method {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-4);
    margin: 0;
  }
  fieldset.delivery-method legend {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    padding: 0 4px;
  }

  /* 纯 CSS 单选切换，和移动端导航用的是同一个技巧：input 和目标必须是同一层级的兄弟节点 */
  .delivery-radio {
    position: absolute;
    opacity: 0;
    pointer-events: none;
  }
  .delivery-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    cursor: pointer;
    margin-bottom: var(--space-2);
  }
  .delivery-radio:checked + .delivery-option {
    border-color: var(--color-primary-dark);
    background: #EAF1EA;
  }
  .delivery-radio:focus-visible + .delivery-option {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 2px;
  }
  #delivery-fields {
    display: none;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-4);
  }
  #delivery-delivery:checked ~ #delivery-fields { display: flex; }

  .bank-details {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-6);
  }
  .bank-details h3 { font-size: 1rem; margin-bottom: var(--space-3); }
  .bank-details dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: var(--space-2) var(--space-4); }
  .bank-details dt { color: var(--color-text-muted); font-size: 0.85rem; }
  .bank-details dd {
    margin: 0;
    font-family: var(--font-mono);
    font-weight: 700;
    /* 文本要能被整段选中复制，不能做成图片——见 MVP开发任务清单.md 第4节 */
    user-select: all;
  }
  .bank-details .reference-note {
    grid-column: 1 / -1;
    margin-top: var(--space-2);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
    color: var(--color-accent-dark);
    font-size: 0.9rem;
  }

  /* 批发预购确认页：联系方式/配送信息摘要，跟 .bank-details dl 布局一样但不加粗/不用等宽字体 */
  .review-summary { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: var(--space-2) var(--space-4); font-size: 0.9rem; }
  .review-summary dt { color: var(--color-text-muted); }
  .review-summary dd { margin: 0; }

  /* ---------- Admin ---------- */

  .admin-shell-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
  }
  .admin-shell-header-inner {
    height: 64px;
    display: flex;
    align-items: center;
    gap: var(--space-8);
  }
  .admin-nav { display: flex; gap: var(--space-6); list-style: none; margin: 0; padding: 0; flex: 1; }
  .admin-nav-link { font-size: 0.9rem; color: var(--color-text-muted); padding: var(--space-2) 0; border-bottom: 2px solid transparent; }
  .admin-nav-link:hover, .admin-nav-link.active { color: var(--color-text); border-bottom-color: var(--color-accent); }
  .admin-shell-main { padding: var(--space-8) var(--space-6); }

  .admin-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
  }
  .admin-panel h2 { font-size: 1.15rem; margin-bottom: var(--space-4); }

  .data-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
  .data-table th {
    text-align: left;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    padding: var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--color-border);
  }
  .data-table td { padding: var(--space-3); border-bottom: 1px solid var(--color-border); vertical-align: middle; }
  .data-table tbody tr:hover { background: var(--color-bg); }

  .filter-bar { display: flex; gap: var(--space-3); align-items: center; margin-bottom: var(--space-4); flex-wrap: wrap; }
  .filter-bar select {
    font-family: inherit;
    padding: 0.5rem 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
  }

  .status-pill {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 999px;
    font-weight: 600;
    display: inline-block;
  }
  .status-pill.status-pending, .status-pill.payment-pending { background: #FBF1DD; color: var(--color-warning-dark); }
  .status-pill.status-confirmed, .status-pill.payment-paid { background: #EAF1EA; color: var(--color-primary-dark); }
  .status-pill.status-shipped, .status-pill.payment-deposit_paid { background: #E6EEF7; color: #3E6C99; }
  .status-pill.status-completed { background: #EAF1EA; color: var(--color-primary-dark); }
  .status-pill.status-cancelled { background: #F7E7E1; color: var(--color-accent-dark); }
  .status-pill.type-wholesale { background: #F3E9D8; color: #8A6423; }
  .status-pill.type-retail { background: var(--color-bg); color: var(--color-text-muted); border: 1px solid var(--color-border); }

  .login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
  }
  .login-card {
    width: 100%;
    max-width: 360px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-8);
  }

  /* ---------- Product detail ---------- */

  .product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-16);
    align-items: start;
  }

  /* ---------- Responsive ---------- */

  @media (max-width: 900px) {
    .hero .wrap { grid-template-columns: 1fr; gap: var(--space-8); }
    .hero-art { order: -1; }
    .category-grid { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-grid { grid-template-columns: 1fr; gap: var(--space-6); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
    .product-detail-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  }

  @media (max-width: 640px) {
    .primary-nav { position: fixed; inset: 72px 0 auto 0; background: var(--color-bg); border-bottom: 1px solid var(--color-border); flex-direction: column; align-items: stretch; padding: var(--space-4) var(--space-6) var(--space-6); gap: var(--space-4); max-height: 0; overflow: hidden; overflow-y: auto; transition: max-height 200ms ease; }
    #nav-toggle:checked ~ .primary-nav { max-height: calc(100vh - 72px); }
    .primary-nav ul { flex-direction: column; gap: var(--space-1); }
    .primary-nav ul > li { flex-direction: column; align-items: flex-start; }
    .nav-toggle-label { display: inline-flex; }

    /* 移动端没有 hover，下拉菜单直接展开成静态的两级列表 */
    .nav-group-label { padding: var(--space-2) 0 0; }
    .nav-group-label::after { display: none; }
    .primary-nav .nav-dropdown { display: flex; flex-direction: column; position: static; border: none; box-shadow: none; padding: 0 0 0 var(--space-3); margin: 0; background: transparent; }
    .nav-dropdown a { padding: var(--space-1) 0; }
    .product-grid { grid-template-columns: 1fr 1fr; }
    .newsletter .wrap { flex-direction: column; align-items: flex-start; }
    .wholesale-banner .wrap { flex-direction: column; align-items: flex-start; }
    .newsletter-form { width: 100%; }
    .newsletter-form input { width: 100%; max-width: none; flex: 1; }
    .footer-grid { grid-template-columns: 1fr; }
  }

  @media (max-width: 420px) {
    .product-grid { grid-template-columns: 1fr; }
  }

  /* ---------- Newsletter popup ---------- */

  .popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(58, 57, 52, 0.5);
    padding: var(--space-6);
    z-index: 100;
  }
  .popup-overlay:not([hidden]) { display: flex; align-items: center; justify-content: center; }

  .popup-card {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: var(--space-8);
    max-width: 360px;
    width: 100%;
  }

  .popup-close {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background: none;
    border: none;
    font-size: 1.4rem;
    line-height: 1;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px;
  }
  .popup-close:hover { color: var(--color-text); }

  #popup-subscribe-form { display: flex; gap: var(--space-2); }
  #popup-subscribe-form input {
    flex: 1;
    min-width: 0;
    font-family: inherit;
    padding: 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-text);
  }
  #popup-subscribe-form button {
    font-family: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.7rem 1rem;
    border-radius: 8px;
    border: none;
    background: var(--color-accent-dark);
    color: #FFF9F5;
    cursor: pointer;
    white-space: nowrap;
  }
  #popup-subscribe-form button:hover { background: #B15F49; }

  .popup-message { margin-top: var(--space-3); font-size: 0.9rem; }

  /* ---------- 批发表单：数量选择面板 + 草稿提示 ---------- */

  .qty-picker-card { max-width: 320px; text-align: center; }
  .qty-picker-card h3 { font-size: 1.3rem; margin: var(--space-1) 0 var(--space-4); }

  .qty-picker-value {
    width: 100%;
    font-family: var(--font-mono);
    font-size: 2rem;
    text-align: center;
    padding: var(--space-3);
    border-radius: 10px;
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-4);
  }

  .qty-picker-presets {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
    margin-bottom: var(--space-6);
  }
  .qty-picker-presets button {
    font-family: inherit;
    font-size: 0.95rem;
    padding: 0.6rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-text);
    cursor: pointer;
  }
  .qty-picker-presets button:hover { border-color: var(--color-primary-dark); color: var(--color-primary-dark); }

  .qty-picker-actions { display: flex; gap: var(--space-3); }
  .qty-picker-actions button { flex: 1; }

  .draft-notice[hidden] { display: none; }
  .draft-notice {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    flex-wrap: wrap;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: var(--space-3) var(--space-4);
    margin-top: var(--space-6);
    font-size: 0.9rem;
    color: var(--color-text-muted);
  }
  .draft-notice .btn-secondary { padding: 0.5rem 0.9rem; font-size: 0.85rem; white-space: nowrap; }

  /* 批发表单：分类跳转 tabs + 分类分段标题，横向能滚动，够多分类时手机上也不挤 */
  .category-tabs {
    display: flex;
    gap: var(--space-2);
    overflow-x: auto;
    padding: var(--space-1) 0 var(--space-2);
    margin-top: var(--space-6);
    scrollbar-width: thin;
  }
  .category-tabs a {
    flex-shrink: 0;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    white-space: nowrap;
  }
  .category-tabs a:hover { border-color: var(--color-primary-dark); color: var(--color-primary-dark); }

  .category-section { margin-bottom: var(--space-6); scroll-margin-top: calc(72px + var(--space-4)); }
  .category-section:last-child { margin-bottom: 0; }
  .category-section-title { font-size: 1rem; margin-bottom: var(--space-2); }
  .category-capacity-note { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 400; color: var(--color-text-muted); margin-left: var(--space-2); }

  @media (max-width: 720px) {
    .admin-shell-header-inner { flex-wrap: wrap; height: auto; padding: var(--space-3) 0; }
    .admin-nav { flex-wrap: wrap; gap: var(--space-3); }
  }

  .table-scroll { overflow-x: auto; }

  /* ---------- Blog ---------- */

  .blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }

  .article-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  .article-card-media {
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #EEF4EC;
    border-bottom: 1px solid var(--color-border);
  }
  .article-card-media img { width: 100%; height: 100%; object-fit: cover; }
  .article-card-media svg { width: 40%; height: 40%; }

  .article-card-body {
    padding: var(--space-4) var(--space-4) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
  }

  .article-card-title { font-size: 1.05rem; line-height: 1.3; }
  .article-card-title a { color: var(--color-text); }
  .article-card-title a:hover { color: var(--color-primary-dark); }

  .article-card-excerpt {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    flex: 1;
  }

  .article-card-link {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
    margin-top: var(--space-2);
  }

  /* 文章正文排版：Markdown 转出来的 HTML 没有 class，只能靠父级选择器控制 */
  .article-prose {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text);
  }
  .article-prose > * + * { margin-top: var(--space-4); }
  .article-prose h2 { font-size: 1.4rem; margin-top: var(--space-8); text-wrap: balance; }
  .article-prose h3 { font-size: 1.15rem; margin-top: var(--space-6); }
  .article-prose p { max-width: 65ch; }
  .article-prose a { color: var(--color-primary-dark); text-decoration: underline; }
  .article-prose ul, .article-prose ol { padding-left: 1.4em; max-width: 65ch; }
  .article-prose li + li { margin-top: var(--space-2); }
  .article-prose blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-4);
    color: var(--color-text-muted);
    font-style: italic;
  }
  .article-prose img { width: 100%; border-radius: var(--radius); }
  .article-prose code { font-family: var(--font-mono); background: var(--color-bg); padding: 2px 5px; border-radius: 4px; font-size: 0.9em; }

  @media (max-width: 900px) {
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 640px) {
    .blog-grid { grid-template-columns: 1fr; }
  }