:root{--bg:#f5f3ff;--card:#fff;--text:#1f2937;--muted:#6b7280;--line:#e9d5ff;--primary:#6b21a8;--dark:#4c1d95;--soft:#faf5ff}
*{box-sizing:border-box}body{margin:0;font-family:Arial,"Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.7}a{color:inherit}img{max-width:100%;display:block}.page{max-width:1220px;margin:auto;padding:36px 20px 80px}.hero{display:grid;grid-template-columns:1.04fr .96fr;gap:28px;align-items:center;margin-bottom:26px}.hero-card,.card,.lesson-card,.demo{background:#fff;border:1px solid var(--line);box-shadow:0 12px 34px rgba(107,33,168,.08)}.hero-card{border-radius:28px;padding:34px}.hero h1{margin:0 0 12px;font-size:38px;line-height:1.22}.hero p,.note{color:var(--muted)}.hero img{border-radius:28px;border:1px solid var(--line)}.nav{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 32px}.nav a{text-decoration:none;background:#fff;border:1px solid #d8b4fe;padding:10px 14px;border-radius:999px;color:var(--dark);font-size:14px}.nav a:hover{background:var(--primary);color:#fff}.card,.demo{border-radius:22px;padding:24px;margin-bottom:22px}.card h2,.demo h2{margin:0 0 14px;font-size:24px}.lesson-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.lesson-card{border-radius:22px;padding:20px;text-decoration:none}.lesson-card strong{display:block;margin-bottom:8px;font-size:18px}.lesson-card span{color:var(--muted);font-size:14px}.tag-list,.path{display:flex;flex-wrap:wrap;gap:10px}.tag-list span,.path span{background:var(--soft);border:1px solid #d8b4fe;color:var(--dark);border-radius:999px;padding:8px 12px;font-size:14px}.checklist{display:grid;gap:10px;padding:0;margin:0;list-style:none}.checklist li{padding:12px 14px;background:var(--soft);border:1px solid #d8b4fe;border-radius:14px}.checklist li:before{content:"✓ ";color:#16a34a;font-weight:700}.code{background:#111827;color:#e5e7eb;padding:18px;border-radius:14px;overflow-x:auto;font-family:Consolas,monospace;font-size:14px;white-space:pre;line-height:1.65;margin-top:14px}.summary{background:linear-gradient(135deg,var(--primary),var(--dark));color:#fff;border-radius:22px;padding:24px;margin-top:22px}.summary p{color:#f3e8ff}.warning{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:18px;padding:16px;margin-bottom:22px}
.store{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden}.store-header{min-height:76px;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 24px;border-bottom:1px solid var(--line)}.logo{font-weight:800;font-size:22px;color:var(--dark)}.menu,.actions{display:flex;flex-wrap:wrap;gap:18px;align-items:center}.menu a{text-decoration:none;color:#374151}.button,button{min-height:42px;display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:999px;padding:0 18px;background:var(--primary);color:#fff;text-decoration:none;cursor:pointer}.button.secondary,button.secondary{background:#ede9fe;color:var(--dark)}.shop-hero{display:grid;grid-template-columns:1fr .85fr;gap:30px;align-items:center;padding:42px 28px;background:linear-gradient(135deg,#faf5ff,#fff)}.shop-hero h2{font-size:36px;line-height:1.2;margin:0 0 12px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.four{grid-template-columns:repeat(4,1fr)}.product-card{position:relative;background:#fff;border:1px solid #e5e7eb;border-radius:20px;overflow:hidden;box-shadow:0 8px 20px rgba(15,23,42,.05)}.product-card-content{padding:16px}.product-card h3{margin:0 0 6px;font-size:18px}.product-card p{margin:0 0 10px;color:var(--muted)}.price{font-weight:800;color:var(--dark)}.old{color:#9ca3af;text-decoration:line-through;margin-right:6px}.badge{position:absolute;top:12px;left:12px;background:var(--primary);color:#fff;border-radius:999px;padding:5px 10px;font-size:12px}.rating{color:#f59e0b;font-size:14px;margin-bottom:8px}.layout{display:grid;grid-template-columns:260px 1fr;gap:22px}.sidebar{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;align-self:start}.filters{display:grid;gap:10px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:18px}.toolbar input,.toolbar select,input,select,textarea{min-height:42px;border:1px solid #d1d5db;border-radius:12px;padding:0 12px;font:inherit}.row{display:grid;grid-template-columns:220px 1fr auto;gap:18px;align-items:center;padding:16px;background:#fff;border:1px solid #e5e7eb;border-radius:20px;margin-bottom:14px}.row img{border-radius:16px}.pagination{display:flex;gap:10px;margin-top:22px}.pagination a{min-width:42px;min-height:42px;display:grid;place-items:center;background:#fff;border:1px solid #d8b4fe;border-radius:12px;text-decoration:none;color:var(--dark)}.pagination a.active{background:var(--primary);color:#fff}.detail{display:grid;grid-template-columns:1fr 1fr;gap:28px}.gallery{display:grid;gap:12px}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.thumbs img,.gallery>img{border-radius:16px;border:1px solid #e5e7eb}.summary-side h2{font-size:32px;margin:0 0 12px}.options{margin:18px 0}.option-buttons{display:flex;flex-wrap:wrap;gap:10px}.option-buttons button{background:#fff;color:var(--dark);border:1px solid #d8b4fe}.option-buttons button.active{background:var(--primary);color:#fff}.qty{display:flex;align-items:center;gap:10px;margin:18px 0}.qty input{width:80px;text-align:center}.tabs{display:flex;flex-wrap:wrap;gap:10px;border-bottom:1px solid var(--line);margin-bottom:16px}.tabs button{border-radius:12px 12px 0 0;background:#ede9fe;color:var(--dark)}.tabs button.active{background:var(--primary);color:#fff}.panel{background:#fff;border:1px solid var(--line);border-radius:0 18px 18px 18px;padding:18px}.cart-layout,.checkout-layout,.account-grid{display:grid;grid-template-columns:1fr 330px;gap:22px}.cart-table{width:100%;border-collapse:collapse}.cart-table th,.cart-table td{padding:14px;border-bottom:1px solid #e5e7eb;text-align:left}.cart-product{display:flex;align-items:center;gap:12px}.cart-product img{width:72px;border-radius:12px}.box{background:#faf5ff;border:1px solid #e9d5ff;border-radius:18px;padding:18px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.form-grid .full{grid-column:1/-1}.account-grid{grid-template-columns:240px 1fr}.account-menu{display:grid;gap:10px}.account-menu a{text-decoration:none;padding:12px 14px;border-radius:14px;background:#fff;border:1px solid var(--line)}.account-menu a.active{background:var(--primary);color:#fff}.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;text-align:center}.step strong{display:block;color:var(--dark);margin-bottom:8px}
@media(max-width:960px){.hero,.shop-hero,.detail,.cart-layout,.checkout-layout,.account-grid{grid-template-columns:1fr}.grid,.grid.four,.lesson-grid{grid-template-columns:repeat(2,1fr)}.layout{grid-template-columns:1fr}.row{grid-template-columns:160px 1fr}.row .button{grid-column:2;justify-self:start}.flow{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.page{padding:28px 16px 64px}.hero h1{font-size:28px}.hero-card,.card,.demo{padding:20px}.grid,.grid.four,.lesson-grid,.form-grid,.flow{grid-template-columns:1fr}.store-header,.toolbar{align-items:flex-start;flex-direction:column}.menu{display:grid;gap:8px}.shop-hero h2{font-size:28px}.row{grid-template-columns:1fr}.row .button{grid-column:auto}.table-scroll{overflow-x:auto}.cart-table{min-width:640px}}


/* =========================================================
   Optimized WooCommerce layout practice styles
   重点优化：
   1. 分类侧边栏筛选布局
   2. Swiper 产品详情轮播
   3. 规格选项联动产品大图
   4. 手机端兼容
   ========================================================= */

/* Category sidebar refinement */
.filter-layout-optimized {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.filter-panel {
  position: sticky;
  top: 18px;
  background: #fff;
  border: 1px solid #e9d5ff;
  border-radius: 22px;
  padding: 20px;
  box-shadow: 0 12px 30px rgba(107, 33, 168, 0.08);
}

.filter-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.filter-panel__header h3 {
  margin: 0;
  font-size: 20px;
}

.filter-reset {
  border: 0;
  background: #f3e8ff;
  color: #4c1d95;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  cursor: pointer;
}

.filter-group {
  padding: 18px 0;
  border-top: 1px solid #f3e8ff;
}

.filter-group:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.filter-group h4 {
  margin: 0 0 12px;
  font-size: 15px;
  color: #111827;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 8px 10px;
  border-radius: 12px;
  cursor: pointer;
}

.filter-option:hover {
  background: #faf5ff;
}

.filter-option input {
  width: 16px;
  height: 16px;
  min-height: auto;
  accent-color: #6b21a8;
}

.filter-option span {
  flex: 1;
}

.filter-count {
  color: #9ca3af;
  font-size: 13px;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: #faf5ff;
  border: 1px solid #e9d5ff;
  color: #4c1d95;
  font-size: 13px;
}

.products-area {
  min-width: 0;
}

/* Swiper product gallery */
.swiper-product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.88fr);
  gap: 32px;
  align-items: start;
}

.swiper-gallery {
  min-width: 0;
}

.product-main-swiper,
.product-thumbs-swiper {
  width: 100%;
}

.product-main-swiper {
  overflow: hidden;
  border: 1px solid #e9d5ff;
  border-radius: 24px;
  background: #fff;
}

.product-main-swiper .swiper-slide {
  background: #fff;
}

.product-main-swiper img {
  width: 100%;
  aspect-ratio: 1 / 0.78;
  object-fit: cover;
}

.product-thumbs-swiper {
  margin-top: 12px;
}

.product-thumbs-swiper .swiper-slide {
  opacity: 0.55;
  border: 2px solid transparent;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
}

.product-thumbs-swiper .swiper-slide-thumb-active {
  opacity: 1;
  border-color: #6b21a8;
}

.product-thumbs-swiper img {
  width: 100%;
  aspect-ratio: 1 / 0.72;
  object-fit: cover;
}

.swiper-button-next,
.swiper-button-prev {
  color: #6b21a8;
}

.swiper-pagination-bullet-active {
  background: #6b21a8;
}

.product-info-panel {
  background: #fff;
  border: 1px solid #e9d5ff;
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 12px 30px rgba(107, 33, 168, 0.08);
}

.product-info-panel h2 {
  margin-top: 0;
  font-size: 34px;
  line-height: 1.22;
}

.product-meta-list {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.product-meta-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid #f3e8ff;
}

.product-meta-list strong {
  color: #111827;
}

/* Variation image switch */
.variation-demo-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.88fr);
  gap: 32px;
  align-items: start;
}

.variation-image-card {
  background: #fff;
  border: 1px solid #e9d5ff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(107, 33, 168, 0.08);
}

.variation-main-image {
  width: 100%;
  aspect-ratio: 1 / 0.82;
  object-fit: cover;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.variation-main-image.is-changing {
  opacity: 0.35;
  transform: scale(0.985);
}

.variation-caption {
  padding: 16px 18px;
  border-top: 1px solid #f3e8ff;
}

.variation-caption strong {
  display: block;
  color: #4c1d95;
}

.variation-panel {
  background: #fff;
  border: 1px solid #e9d5ff;
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 12px 30px rgba(107, 33, 168, 0.08);
}

.variation-option-grid {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.variation-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid #e9d5ff;
  border-radius: 16px;
  background: #fff;
  color: #4c1d95;
  cursor: pointer;
}

.variation-option:hover {
  background: #faf5ff;
}

.variation-option.active {
  background: #6b21a8;
  border-color: #6b21a8;
  color: #fff;
}

.variation-option small {
  opacity: 0.75;
}

.dynamic-note {
  background: #ecfdf5;
  border: 1px solid #bbf7d0;
  color: #166534;
  border-radius: 16px;
  padding: 14px 16px;
  margin-top: 16px;
}

/* Mobile */
@media (max-width: 960px) {
  .filter-layout-optimized,
  .swiper-product-layout,
  .variation-demo-layout {
    grid-template-columns: 1fr;
  }

  .filter-panel {
    position: static;
  }

  .product-info-panel h2 {
    font-size: 28px;
  }

  .product-main-swiper img,
  .variation-main-image {
    aspect-ratio: 1 / 0.78;
  }
}

@media (max-width: 600px) {
  .filter-panel,
  .product-info-panel,
  .variation-panel {
    padding: 18px;
    border-radius: 20px;
  }

  .filter-panel__header {
    align-items: flex-start;
    flex-direction: column;
  }

  .product-main-swiper img {
    aspect-ratio: 1 / 0.85;
  }

  .product-thumbs-swiper img {
    aspect-ratio: 1 / 0.78;
  }

  .swiper-button-next,
  .swiper-button-prev {
    display: none;
  }

  .variation-option {
    align-items: flex-start;
    flex-direction: column;
  }

  .product-meta-list li {
    flex-direction: column;
    gap: 4px;
  }
}


/* =========================================================
   Polished Store UI v2
   继续打磨：
   1. Swiper arrows / thumbs / pagination
   2. 产品详情购买面板
   3. 变体选项卡片和图片联动
   4. 我的账户页面视觉优化
   ========================================================= */

:root {
  --wc-purple: #6b21a8;
  --wc-purple-dark: #4c1d95;
  --wc-purple-soft: #faf5ff;
  --wc-purple-line: #e9d5ff;
  --wc-green: #0f766e;
  --wc-orange: #f59e0b;
}

/* Buttons polish */
.button,
.btn,
button {
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}

.button:hover,
.btn:hover,
button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(107, 33, 168, 0.16);
}

.button.button-wide {
  width: 100%;
  min-height: 48px;
}

.button.outline {
  background: #fff;
  color: var(--wc-purple);
  border: 1px solid #d8b4fe;
}

/* Product detail polished */
.product-info-panel.polished {
  padding: 28px;
}

.product-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 18px;
}

.product-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: #ecfdf5;
  border: 1px solid #bbf7d0;
  color: #166534;
  font-size: 13px;
}

.product-pill.purple {
  background: #faf5ff;
  border-color: #e9d5ff;
  color: #581c87;
}

.product-detail-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}

.product-price-large {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 14px 0;
}

.product-price-large .price {
  font-size: 28px;
}

.product-price-large .old {
  font-size: 16px;
}

/* Swiper arrows polish */
.product-main-swiper {
  box-shadow: 0 18px 42px rgba(76, 29, 149, 0.12);
}

.product-main-swiper .swiper-button-next,
.product-main-swiper .swiper-button-prev {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  color: #fff;
  background: rgba(76, 29, 149, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.34);
  backdrop-filter: blur(6px);
  box-shadow: 0 12px 24px rgba(17, 24, 39, 0.2);
}

.product-main-swiper .swiper-button-next:hover,
.product-main-swiper .swiper-button-prev:hover {
  background: rgba(107, 33, 168, 0.95);
}

.product-main-swiper .swiper-button-next::after,
.product-main-swiper .swiper-button-prev::after {
  font-size: 18px;
  font-weight: 800;
}

.product-main-swiper .swiper-pagination {
  bottom: 14px;
}

.product-main-swiper .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.75);
  opacity: 1;
}

.product-main-swiper .swiper-pagination-bullet-active {
  width: 24px;
  border-radius: 999px;
  background: #fff;
}

.product-thumbs-swiper {
  padding: 2px 2px 4px;
}

.product-thumbs-swiper .swiper-slide {
  border-radius: 18px;
  opacity: 0.58;
  transform: translateY(0);
  transition: opacity .18s ease, transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.product-thumbs-swiper .swiper-slide-thumb-active {
  opacity: 1;
  border-color: var(--wc-purple);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(107, 33, 168, 0.18);
}

.product-thumbs-swiper .swiper-slide:hover {
  opacity: 1;
}

/* Variation polished */
.variation-panel.polished {
  padding: 28px;
}

.variation-current-line {
  margin: 12px 0 18px;
  color: #64748b;
}

.variation-current-line strong {
  color: var(--wc-purple-dark);
}

.variation-option-grid.polished {
  gap: 12px;
}

.variation-option.polished {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 64px;
  text-align: left;
}

.variation-option.polished small {
  display: block;
  margin-top: 2px;
  font-size: 12px;
}

.variation-swatch {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 2px solid rgba(255,255,255,.8);
  box-shadow: 0 0 0 1px rgba(107, 33, 168, .18);
}

.swatch-teak {
  background: #b7793f;
}

.swatch-walnut {
  background: #6b3f23;
}

.swatch-grey {
  background: #8b95a1;
}

.variation-stock {
  font-size: 12px;
  border-radius: 999px;
  padding: 4px 9px;
  background: #ecfdf5;
  color: #166534;
}

.variation-option.active .variation-stock {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.variation-image-card.polished {
  position: sticky;
  top: 18px;
}

.variation-main-image {
  background: #f5f3ff;
}

.variation-thumb-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 14px 16px 0;
}

.variation-thumb {
  border: 2px solid #e9d5ff;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  opacity: .72;
  transition: opacity .18s ease, border-color .18s ease, transform .18s ease;
}

.variation-thumb.active {
  opacity: 1;
  border-color: var(--wc-purple);
  transform: translateY(-2px);
}

.variation-thumb img {
  width: 100%;
  aspect-ratio: 1 / .7;
  object-fit: cover;
}

.variation-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.variation-caption .price {
  white-space: nowrap;
}

/* Account page polish */
.account-dashboard-polished {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 22px;
}

.account-menu.polished {
  background: #fff;
  border: 1px solid var(--wc-purple-line);
  border-radius: 22px;
  padding: 12px;
  box-shadow: 0 12px 30px rgba(107, 33, 168, 0.08);
}

.account-menu.polished a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 0;
}

.account-menu.polished a span {
  font-size: 12px;
  color: #9ca3af;
}

.account-menu.polished a.active span {
  color: rgba(255,255,255,.78);
}

.account-content-card {
  background: #fff;
  border: 1px solid var(--wc-purple-line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 12px 30px rgba(107, 33, 168, 0.08);
}

.account-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.account-stat {
  background: #faf5ff;
  border: 1px solid #e9d5ff;
  border-radius: 18px;
  padding: 16px;
}

.account-stat strong {
  display: block;
  font-size: 24px;
  color: var(--wc-purple-dark);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #fef3c7;
  color: #92400e;
  font-size: 12px;
}

.status-badge.completed {
  background: #dcfce7;
  color: #166534;
}

.order-action-link {
  color: var(--wc-purple);
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 960px) {
  .variation-image-card.polished {
    position: static;
  }

  .account-dashboard-polished {
    grid-template-columns: 1fr;
  }

  .account-overview-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .product-detail-actions {
    grid-template-columns: 1fr;
  }

  .variation-option.polished {
    grid-template-columns: auto 1fr;
  }

  .variation-stock {
    grid-column: 2;
    justify-self: start;
  }

  .variation-caption {
    align-items: flex-start;
    flex-direction: column;
  }

  .account-overview-grid {
    grid-template-columns: 1fr;
  }
}


/* =========================================================
   Brand Product Detail Polish
   重点页面：14-variation-selector.html
   目标：更像品牌官网产品详情界面，干净、整洁、清晰、适合后期动态化。
   ========================================================= */

.brand-product-page {
  background:
    radial-gradient(circle at top left, rgba(216, 180, 254, 0.34), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #faf7ff 100%);
  border: 1px solid #eadcff;
  border-radius: 30px;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(76, 29, 149, 0.08);
}

.brand-product-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(420px, 0.94fr);
  gap: 34px;
  align-items: start;
}

.brand-gallery-card {
  position: sticky;
  top: 18px;
  background: #ffffff;
  border: 1px solid #eadcff;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(76, 29, 149, 0.10);
}

.brand-gallery-main {
  position: relative;
  background: linear-gradient(135deg, #fbf7ff, #ffffff);
  padding: 18px;
}

.brand-variation-image {
  width: 100%;
  aspect-ratio: 1 / 0.78;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid #eadcff;
  background: #f8f5ff;
  transition: opacity .24s ease, transform .24s ease, filter .24s ease;
}

.brand-variation-image.is-changing {
  opacity: .28;
  transform: scale(.985);
  filter: blur(1px);
}

.brand-gallery-badge {
  position: absolute;
  top: 34px;
  left: 34px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(76, 29, 149, 0.84);
  backdrop-filter: blur(8px);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 10px 22px rgba(76, 29, 149, .18);
}

.brand-gallery-floating {
  position: absolute;
  right: 34px;
  bottom: 34px;
  z-index: 2;
  display: grid;
  gap: 4px;
  min-width: 154px;
  padding: 12px 14px;
  border-radius: 18px;
  color: #4c1d95;
  background: rgba(255, 255, 255, .86);
  border: 1px solid rgba(233, 213, 255, .95);
  backdrop-filter: blur(10px);
  box-shadow: 0 14px 28px rgba(76, 29, 149, .12);
}

.brand-gallery-floating strong {
  font-size: 14px;
}

.brand-gallery-floating span {
  color: #64748b;
  font-size: 12px;
}

.brand-thumb-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 16px 18px;
  background: #ffffff;
  border-top: 1px solid #f0e7ff;
}

.brand-thumb {
  position: relative;
  border: 1px solid #eadcff;
  border-radius: 18px;
  padding: 6px;
  background: #ffffff;
  cursor: pointer;
  opacity: .74;
  transition: opacity .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.brand-thumb::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 18px;
  border: 2px solid transparent;
  pointer-events: none;
}

.brand-thumb:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.brand-thumb.active {
  opacity: 1;
  border-color: #7e22ce;
  box-shadow: 0 12px 24px rgba(126, 34, 206, .16);
}

.brand-thumb.active::after {
  border-color: #7e22ce;
}

.brand-thumb img {
  width: 100%;
  aspect-ratio: 1 / .66;
  object-fit: cover;
  border-radius: 12px;
}

.brand-gallery-caption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px 20px;
  border-top: 1px solid #f0e7ff;
}

.brand-gallery-caption strong {
  display: block;
  color: #111827;
  font-size: 17px;
}

.brand-gallery-caption span {
  color: #64748b;
  font-size: 13px;
}

.brand-gallery-caption .price {
  align-self: center;
  font-size: 20px;
  white-space: nowrap;
}

.brand-info-card {
  background: #ffffff;
  border: 1px solid #eadcff;
  border-radius: 28px;
  padding: 30px;
  box-shadow: 0 20px 50px rgba(76, 29, 149, 0.08);
}

.brand-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  color: #7c3aed;
  font-size: 13px;
}

.brand-breadcrumb span {
  color: #c4b5fd;
}

.brand-info-card h2 {
  margin: 0 0 10px;
  font-size: 34px;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.brand-subtitle {
  margin: 0 0 16px;
  color: #64748b;
}

.brand-review-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.brand-review-row .rating {
  margin: 0;
}

.brand-review-row a {
  color: #6b21a8;
  text-decoration: none;
  font-size: 14px;
}

.brand-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 16px 0 18px;
}

.brand-price-row .price {
  font-size: 32px;
  color: #4c1d95;
}

.brand-price-row .old {
  color: #9ca3af;
}

.brand-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 11px;
  margin: 18px 0 22px;
}

.brand-benefit {
  min-height: 74px;
  padding: 13px;
  border-radius: 18px;
  background: #faf7ff;
  border: 1px solid #eadcff;
}

.brand-benefit strong {
  display: block;
  color: #111827;
  font-size: 14px;
}

.brand-benefit span {
  color: #64748b;
  font-size: 12px;
}

.brand-divider {
  height: 1px;
  margin: 22px 0;
  background: #f0e7ff;
}

.brand-section-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 12px;
}

.brand-section-title strong {
  color: #111827;
}

.brand-section-title span {
  color: #7c3aed;
  font-size: 13px;
}

.brand-variant-list {
  display: grid;
  gap: 12px;
}

.brand-variant-option {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 13px;
  align-items: center;
  min-height: 74px;
  width: 100%;
  padding: 14px;
  border-radius: 20px;
  border: 1px solid #eadcff;
  background: #ffffff;
  color: #111827;
  text-align: left;
  cursor: pointer;
  box-shadow: none;
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.brand-variant-option:hover {
  background: #fbf7ff;
  border-color: #d8b4fe;
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(76, 29, 149, .08);
}

.brand-variant-option.active {
  background: #4c1d95;
  border-color: #4c1d95;
  color: #ffffff;
  box-shadow: 0 14px 26px rgba(76, 29, 149, .18);
}

.brand-swatch {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 1px rgba(76, 29, 149, .24);
}

.brand-variant-name {
  display: grid;
  gap: 2px;
}

.brand-variant-name strong {
  font-size: 15px;
}

.brand-variant-name small {
  color: #64748b;
  font-size: 12px;
}

.brand-variant-option.active .brand-variant-name small {
  color: rgba(255, 255, 255, .75);
}

.brand-stock-pill {
  justify-self: end;
  min-width: 76px;
  min-height: 30px;
  display: inline-grid;
  place-items: center;
  padding: 0 10px;
  border-radius: 999px;
  background: #ecfdf5;
  color: #166534;
  font-size: 12px;
  font-style: normal;
  white-space: nowrap;
}

.brand-variant-option.active .brand-stock-pill {
  background: rgba(255,255,255,.16);
  color: #ffffff;
}

.brand-length-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.brand-length-row button {
  min-width: 82px;
  background: #ffffff;
  color: #4c1d95;
  border: 1px solid #d8b4fe;
  box-shadow: none;
}

.brand-length-row button.active {
  background: #6b21a8;
  color: #ffffff;
  border-color: #6b21a8;
}

.brand-qty-cart-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  align-items: end;
  margin-top: 18px;
}

.brand-qty {
  display: grid;
  gap: 6px;
}

.brand-qty label {
  color: #64748b;
  font-size: 13px;
}

.brand-qty input {
  width: 100%;
  min-height: 48px;
  text-align: center;
  font-weight: 700;
}

.brand-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.brand-actions .button {
  min-height: 50px;
}

.brand-trust-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  margin-top: 18px;
  padding: 14px;
  border-radius: 18px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.brand-trust-note::before {
  content: "✓";
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #16a34a;
  color: #ffffff;
  font-weight: 800;
}

.brand-meta-compact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 20px;
  border: 1px solid #f0e7ff;
  border-radius: 18px;
  overflow: hidden;
}

.brand-meta-item {
  padding: 13px;
  background: #ffffff;
  border-right: 1px solid #f0e7ff;
}

.brand-meta-item:last-child {
  border-right: 0;
}

.brand-meta-item strong {
  display: block;
  color: #111827;
  font-size: 13px;
}

.brand-meta-item span {
  color: #64748b;
  font-size: 12px;
}

@media (max-width: 1040px) {
  .brand-product-shell {
    grid-template-columns: 1fr;
  }

  .brand-gallery-card {
    position: static;
  }
}

@media (max-width: 760px) {
  .brand-product-page {
    padding: 18px;
    border-radius: 24px;
  }

  .brand-info-card {
    padding: 22px;
    border-radius: 24px;
  }

  .brand-gallery-main {
    padding: 12px;
  }

  .brand-variation-image {
    border-radius: 18px;
    aspect-ratio: 1 / .86;
  }

  .brand-gallery-badge {
    top: 24px;
    left: 24px;
  }

  .brand-gallery-floating {
    right: 24px;
    bottom: 24px;
    min-width: 132px;
  }

  .brand-thumb-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 12px;
  }

  .brand-gallery-caption {
    flex-direction: column;
  }

  .brand-info-card h2 {
    font-size: 28px;
  }

  .brand-benefits {
    grid-template-columns: 1fr;
  }

  .brand-meta-compact {
    grid-template-columns: 1fr;
  }

  .brand-meta-item {
    border-right: 0;
    border-bottom: 1px solid #f0e7ff;
  }

  .brand-meta-item:last-child {
    border-bottom: 0;
  }

  .brand-variant-option {
    grid-template-columns: auto 1fr;
  }

  .brand-stock-pill {
    grid-column: 2;
    justify-self: start;
  }

  .brand-qty-cart-row,
  .brand-actions {
    grid-template-columns: 1fr;
  }
}


/* =========================================================
   Static to WooCommerce Dynamic Pages
   新增 21-26 页面样式
   ========================================================= */

.dynamic-guide {
  display: grid;
  gap: 22px;
}

.dynamic-step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.dynamic-step-card {
  background: #ffffff;
  border: 1px solid #eadcff;
  border-radius: 22px;
  padding: 20px;
  box-shadow: 0 12px 30px rgba(76, 29, 149, 0.08);
}

.dynamic-step-card strong {
  display: block;
  margin-bottom: 8px;
  color: #4c1d95;
  font-size: 18px;
}

.dynamic-step-card span {
  color: #64748b;
  font-size: 14px;
}

.mapping-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 18px;
  background: #ffffff;
}

.mapping-table th,
.mapping-table td {
  padding: 14px 16px;
  border: 1px solid #eadcff;
  text-align: left;
  vertical-align: top;
}

.mapping-table th {
  background: #faf5ff;
  color: #4c1d95;
}

.flow-arrow {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 14px;
  align-items: center;
}

.flow-box {
  min-height: 92px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid #eadcff;
  background: #ffffff;
  box-shadow: 0 10px 22px rgba(76, 29, 149, 0.06);
}

.flow-box strong {
  color: #111827;
}

.flow-box span {
  color: #64748b;
  font-size: 14px;
}

.arrow-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #6b21a8;
  color: #ffffff;
  font-weight: 800;
}

.dynamic-note-card {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  border-radius: 18px;
  padding: 16px;
}

.dynamic-warning-card {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
  border-radius: 18px;
  padding: 16px;
}

.mini-code-title {
  margin: 22px 0 8px;
  font-weight: 800;
  color: #4c1d95;
}

.file-tree {
  background: #111827;
  color: #e5e7eb;
  padding: 18px;
  border-radius: 14px;
  overflow-x: auto;
  font-family: Consolas, Monaco, "Courier New", monospace;
  line-height: 1.7;
}

@media (max-width: 900px) {
  .dynamic-step-grid,
  .flow-arrow {
    grid-template-columns: 1fr;
  }

  .arrow-mark {
    transform: rotate(90deg);
    margin: 0 auto;
  }
}

@media (max-width: 600px) {
  .mapping-table {
    min-width: 720px;
  }

  .mapping-table-wrap {
    overflow-x: auto;
  }
}


/* v1.3.1 Dynamic Pages Fix & Expanded Content */
.roadmap-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;counter-reset:roadmap}.roadmap-card{position:relative;min-height:156px;padding:22px;border-radius:24px;background:#fff;border:1px solid #eadcff;box-shadow:0 14px 30px rgba(76,29,149,.08)}.roadmap-card:before{counter-increment:roadmap;content:counter(roadmap);width:36px;height:36px;display:grid;place-items:center;margin-bottom:14px;border-radius:999px;background:#6b21a8;color:#fff;font-weight:800}.roadmap-card strong{display:block;margin-bottom:8px;color:#111827;font-size:18px}.roadmap-card p{margin:0;color:#64748b;font-size:14px}.mini-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.mini-tags span{padding:5px 9px;border-radius:999px;background:#faf5ff;border:1px solid #eadcff;color:#6b21a8;font-size:12px}.roadmap-timeline{display:grid;gap:14px}.timeline-row{display:grid;grid-template-columns:180px minmax(0,1fr);gap:16px;align-items:stretch}.timeline-label{display:grid;place-items:center;min-height:70px;padding:14px;border-radius:18px;background:#4c1d95;color:#fff;font-weight:800;text-align:center}.timeline-content{padding:18px;border-radius:18px;background:#fff;border:1px solid #eadcff}.timeline-content strong{display:block;margin-bottom:6px;color:#111827}.timeline-content span{color:#64748b;font-size:14px}.dynamic-two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.dynamic-mini-card{padding:18px;border-radius:20px;background:#fff;border:1px solid #eadcff;box-shadow:0 10px 22px rgba(76,29,149,.06)}.dynamic-mini-card h3{margin:0 0 10px;color:#4c1d95;font-size:18px}.dynamic-mini-card p{margin:0 0 10px;color:#64748b}.dynamic-mini-card ul{margin:0;padding-left:18px}.dynamic-mini-card li{margin:6px 0}.sequence-list{display:grid;gap:12px;counter-reset:sequence}.sequence-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:start;padding:16px;border-radius:18px;background:#fff;border:1px solid #eadcff}.sequence-item:before{counter-increment:sequence;content:counter(sequence);width:32px;height:32px;display:grid;place-items:center;border-radius:999px;background:#faf5ff;border:1px solid #d8b4fe;color:#6b21a8;font-weight:800}.sequence-item strong{display:block;margin-bottom:4px;color:#111827}.sequence-item span{color:#64748b;font-size:14px}.template-path{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#f3e8ff;color:#581c87;font-size:12px;font-family:Consolas,Monaco,"Courier New",monospace}@media(max-width:960px){.roadmap-flow,.dynamic-two-col{grid-template-columns:1fr}.timeline-row{grid-template-columns:1fr}.timeline-label{justify-content:start;place-items:center start;min-height:auto}}@media(max-width:600px){.roadmap-card,.dynamic-mini-card,.timeline-content{padding:16px}.sequence-item{grid-template-columns:1fr}.sequence-item:before{margin-bottom:4px}}