:root {
  --tb-orange: #ff5000;
  --tb-orange-dark: #e64200;
  --tb-gold: #ff9000;
  --tb-red: #ff2f17;
  --bg: #f4f4f4;
  --line: #ececec;
  --text: #222;
  --muted: #777;
  --green: #2e8b57;
  --blue: #1967d2;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  letter-spacing: 0;
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.tbpc-layout {
  width: min(1616px, calc(100vw - 96px));
  margin: 0 auto;
}

.site-nav {
  height: 35px;
  background: #f5f5f5;
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #eee;
  color: #3c3c3c;
  font-size: 12px;
}

.site-nav-bd {
  width: min(1616px, calc(100vw - 96px));
  height: 33px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-nav-left,
.site-nav-right {
  display: flex;
  align-items: center;
  gap: 22px;
  white-space: nowrap;
}

.site-nav button {
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0;
}

.site-nav a:hover,
.site-nav button:hover,
.brand:hover,
.store-link:hover {
  color: var(--tb-orange);
}

.cart-link {
  color: var(--tb-orange);
}

.header {
  min-height: 106px;
  display: grid;
  grid-template-columns: 150px minmax(520px, 1fr);
  align-items: start;
  gap: 10px;
  padding-top: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  width: 126px;
  height: auto;
  display: block;
  object-fit: contain;
}

.header-search-group {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) 98px;
  gap: 10px;
  align-items: center;
  padding-top: 6px;
}

.search-box {
  display: grid;
  grid-template-columns: 1fr 72px;
  min-height: 42px;
  border: 2px solid var(--tb-orange);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  align-items: stretch;
}

.search-box textarea {
  width: 100%;
  min-width: 0;
  min-height: 38px;
  max-height: 104px;
  border: 0;
  outline: 0;
  padding: 9px 16px;
  color: #333;
  font-size: 14px;
  line-height: 20px;
  resize: none;
  overflow-y: auto;
}

.similar-btn {
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: #fff7f2;
  color: var(--tb-orange);
  font-size: 14px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.search-btn {
  border: 0;
  background: var(--tb-orange);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  border-radius: 9px;
  margin: 4px 4px 4px 0;
}

.camera-icon {
  width: 18px;
  height: 15px;
  border: 2px solid currentColor;
  border-radius: 4px;
  position: relative;
  display: inline-block;
}

.camera-icon::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 4px;
  width: 6px;
  height: 4px;
  border: 2px solid currentColor;
  border-bottom: 0;
  border-radius: 3px 3px 0 0;
}

.camera-icon::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 5px;
  width: 4px;
  height: 4px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.market-shell {
  display: block;
}

.promo-card,
.timeline-panel,
.store-box,
.detail-main,
.detail-sidebar,
.detail-section,
.sort-row {
  border-radius: 8px;
  background: #fff;
}

.market-main {
  min-width: 0;
}

.market-anchor {
  height: 1px;
}

.promo-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.promo-card {
  min-height: 86px;
  padding: 14px;
  border: 1px solid #fff0e8;
  background: linear-gradient(135deg, #fff 0%, #fff4ec 100%);
  display: grid;
  align-content: center;
  gap: 8px;
  text-align: left;
  cursor: pointer;
}

.promo-card:hover {
  border-color: #ffc9ad;
  box-shadow: 0 6px 18px rgba(255, 80, 0, .08);
}

.promo-card:first-child {
  min-height: 118px;
}

.promo-card strong {
  color: #331b10;
  line-height: 1.35;
}

.promo-card span {
  color: #9b5b2b;
  font-size: 12px;
  line-height: 1.35;
}

.tabs-row,
.filter-row,
.sort-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  margin-bottom: 16px;
  overflow-x: auto;
}

.tabs-row {
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 6px;
  overflow: visible;
}

.tabs-left {
  display: flex;
  align-items: flex-end;
  gap: 32px;
  min-width: 0;
}

.tabs-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #1f1f1f;
  white-space: nowrap;
  font-size: 14px;
}

.tabs-meta button {
  border: 0;
  background: transparent;
  color: #1f1f1f;
}

.tabs-meta strong,
.tabs-meta .active {
  color: var(--tb-orange);
}

.meta-line-break {
  width: 1px;
  height: 18px;
  background: #eee;
}

.view-mode {
  color: #11192d;
  font-size: 16px;
  line-height: 1;
}

.filter-row {
  gap: 10px;
  margin-bottom: 16px;
}

.tab-btn,
.filter-chip {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: #333;
}

.tab-btn {
  height: 42px;
  padding: 0;
  border-radius: 0;
  font-size: 16px;
  font-weight: 500;
  position: relative;
}

.tab-btn.active {
  font-weight: 700;
  color: var(--tb-orange);
}

.tab-btn.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--tb-orange);
}

.tab-btn:hover {
  color: var(--tb-orange);
}

.filter-chip {
  height: 32px;
  padding: 0 14px;
  border: 1px solid #e8e8e8;
  border-radius: 6px;
  background: #fff;
  color: #11192d;
  font-size: 14px;
}

.filter-chip.active,
.filter-chip:hover {
  color: var(--tb-orange);
  border-color: var(--tb-orange);
  background: #fff;
}

.filter-chip:nth-child(5) {
  color: #ff0036;
}

.filter-chip:nth-child(6) {
  color: #16a05d;
}

.coupon-tip {
  min-height: 48px;
  margin-bottom: 16px;
  padding: 0 14px;
  border-radius: 8px;
  background: #fff7f7;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #333;
}

.coupon-left {
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  font-size: 16px;
}

.coupon-left strong,
.coupon-left em {
  color: var(--tb-orange);
  font-style: normal;
  font-weight: 500;
}

.coupon-icon {
  width: 28px;
  height: 28px;
  margin-right: 12px;
  border-radius: 50%;
  background: var(--tb-orange);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
}

.coupon-tip button {
  height: 32px;
  padding: 0 16px;
  border: 1px solid #ffb28f;
  border-radius: 7px;
  background: #fff;
  color: var(--tb-orange);
  font-weight: 700;
}

.price-range-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  margin-bottom: 10px;
  border-radius: 8px;
  background: #fff;
  color: #666;
  overflow-x: auto;
}

.price-range-row label {
  flex: 0 0 auto;
  height: 32px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0 8px;
  border: 1px solid #eee;
  border-radius: 5px;
  background: #fafafa;
  color: var(--tb-orange);
}

.price-range-row input {
  width: 78px;
  border: 0;
  outline: 0;
  background: transparent;
  color: #333;
}

.price-range-row i {
  color: #aaa;
  font-style: normal;
}

.price-range-row button {
  flex: 0 0 auto;
  height: 32px;
  padding: 0 12px;
  border: 1px solid #ffc9ad;
  border-radius: 5px;
  background: #fff7f2;
  color: var(--tb-orange);
}

.sort-row {
  justify-content: space-between;
  color: #666;
}

.sort-left,
.sort-right {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, 240px);
  gap: 20px 16px;
  justify-content: start;
}

.item-card {
  width: 240px;
  min-width: 240px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  padding: 8px;
  transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}

.item-card:hover {
  border-color: #ffb28f;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .08);
  transform: translateY(-2px);
}

.item-media {
  position: relative;
  width: 224px;
  height: 224px;
  aspect-ratio: 1;
  border-radius: 6px;
  background: #f7f7f7;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 8px;
}

.item-photo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.symbol-scene {
  width: 78%;
  height: 72%;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, .9), rgba(255, 255, 255, .18)),
    var(--scene-color, #2d5bff);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .06), 0 10px 20px rgba(0, 0, 0, .08);
  display: grid;
  place-items: center;
  color: #fff;
  text-align: center;
  position: relative;
}

.symbol-scene::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, .42);
  border-radius: 6px;
}

.symbol-scene b {
  position: relative;
  font-size: clamp(28px, 3vw, 48px);
  line-height: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, .2);
}

.item-ribbon {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 4px 7px;
  border-radius: 4px;
  background: rgba(255, 80, 0, .95);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.item-info {
  padding: 8px 0 0;
}

.item-title {
  height: 40px;
  min-height: 40px;
  margin: 0 0 8px;
  color: rgba(9, 9, 10, .92);
  font-size: 14px;
  line-height: 20px;
  font-weight: 400;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.price-row {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}

.price {
  color: var(--tb-red);
  font-size: 22px;
  font-weight: 900;
}

.viewed {
  color: #999;
  font-size: 12px;
  white-space: nowrap;
}

.item-desc {
  min-height: 24px;
  margin: 0 0 8px;
  padding: 0 6px;
  border-radius: 4px;
  background: #f7f7f7;
  color: #666;
  font-size: 12px;
  line-height: 24px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 26px;
  margin-bottom: 6px;
}

.badge {
  padding: 3px 6px;
  border-radius: 4px;
  background: #fff3ed;
  color: var(--tb-orange);
  font-size: 12px;
}

.store-row {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 10px;
  height: 24px;
  margin-top: 0;
  padding: 0 8px;
  border-radius: 4px;
  background: rgba(0, 0, 0, .03);
  color: #888;
  font-size: 12px;
}

.store-link {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty-state {
  padding: 40px;
  border-radius: 8px;
  background: #fff;
  color: #777;
  text-align: center;
}

.timeline-panel {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid #eee;
}

.timeline-panel h3 {
  margin: 0 0 10px;
}

.timeline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.timeline-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid #ffd0b8;
  border-radius: 18px;
  background: #fff7f2;
  color: #6d2b0b;
}

.timeline-pill button {
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 50%;
  background: #ffd7c6;
  color: #8a2d00;
  line-height: 18px;
}

.detail-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 14px;
}

.detail-main {
  padding: 24px 26px 26px;
}

.detail-top {
  display: grid;
  grid-template-columns: minmax(560px, 42%) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

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

.detail-hero {
  aspect-ratio: 1 / .86;
  border-radius: 8px;
  background: #f8f8f8;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 28px;
}

.detail-hero img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.detail-hero .gallery-video {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 6px;
  background: #000;
  object-fit: contain;
}

.detail-hero .symbol-scene {
  width: 82%;
  height: 74%;
}

.thumb-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.thumb {
  appearance: none;
  flex: 0 0 96px;
  width: 96px;
  aspect-ratio: 1;
  border: 2px solid #eee;
  border-radius: 6px;
  background: #fafafa;
  display: grid;
  place-items: center;
  color: #888;
  font-size: 14px;
  padding: 0;
  position: relative;
  overflow: hidden;
  padding: 10px;
}

.thumb.active {
  border-color: var(--tb-orange);
}

.thumb:hover {
  border-color: #ffb28f;
}

.thumb img {
  width: 70%;
  height: 70%;
  display: block;
  object-fit: contain;
}

.video-thumb img {
  filter: brightness(.82);
}

.play-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 50%;
  background: rgba(255, 80, 0, .92);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 14px;
  line-height: 1;
  transform: translate(-50%, -50%);
  box-shadow: 0 4px 12px rgba(255, 80, 0, .24);
}

.thumb span:not(.play-badge) {
  position: absolute;
  inset: auto 0 0;
  padding: 5px 3px;
  background: rgba(255, 255, 255, .86);
  color: #666;
  font-weight: 700;
  line-height: 1.1;
}

.detail-buy h1 {
  margin: 0 0 14px;
  color: #222;
  font-size: clamp(24px, 2vw, 32px);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: 0;
}

.price-panel {
  padding: 14px 16px;
  margin-bottom: 14px;
  border-radius: 6px;
  background: #fff2e8;
  display: grid;
  gap: 10px;
  color: #222;
  font-size: 16px;
}

.price-line,
.meta-line {
  display: flex;
  align-items: center;
  gap: 14px;
  line-height: 1.45;
}

.label {
  width: 72px;
  color: #777;
  flex: 0 0 72px;
}

.detail-price {
  color: var(--tb-red);
  font-size: clamp(34px, 3vw, 44px);
  line-height: 1;
  font-weight: 900;
}

.service-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.option-box {
  padding: 12px 0;
  border-top: 1px solid #f1f1f1;
  border-bottom: 1px solid #f1f1f1;
}

.option-title {
  margin-bottom: 10px;
  color: #777;
}

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

.option-btn {
  min-width: 90px;
  height: 34px;
  padding: 0 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #fff;
}

.option-btn.active,
.option-btn:hover {
  color: var(--tb-orange);
  border-color: var(--tb-orange);
  background: #fff7f2;
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 14px 0;
  color: #777;
}

.qty-control {
  display: inline-flex;
  height: 30px;
  border: 1px solid #ddd;
  border-radius: 4px;
  overflow: hidden;
  color: #333;
}

.qty-control button {
  width: 30px;
  border: 0;
  background: #f6f6f6;
}

.qty-control output {
  min-width: 36px;
  display: grid;
  place-items: center;
  border-left: 1px solid #ddd;
  border-right: 1px solid #ddd;
}

.buy-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.buy-btn {
  min-width: 178px;
  height: 52px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  box-shadow: none;
  cursor: pointer;
  transition: filter .16s ease, transform .16s ease;
}

.buy-btn:hover {
  filter: brightness(1.03);
  transform: translateY(-1px);
}

.buy-now {
  background: linear-gradient(90deg, #ffcb00, #ff9402);
}

.add-cart {
  background: linear-gradient(90deg, #ff7700, #ff4900);
}

.detail-sidebar {
  align-self: start;
  padding: 14px;
}

@media (orientation: portrait) {
  .detail-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .detail-sidebar {
    display: none;
  }
}

.store-box h2 {
  margin: -14px -14px 12px;
  padding: 11px 14px;
  border-bottom: 1px solid #eee;
  border-left: 3px solid var(--tb-orange);
  background: #fafafa;
  font-size: 16px;
}

.store-ratings {
  display: grid;
  gap: 8px;
  margin: 12px 0;
  color: #666;
}

.rating-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.rating-row strong {
  color: var(--tb-orange);
}

.store-cta {
  width: 100%;
  height: 34px;
  border: 1px solid #ffb086;
  border-radius: 4px;
  background: #fff7f2;
  color: var(--tb-orange-dark);
  font-weight: 700;
}

.detail-tabs {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  gap: 4px;
  margin: 18px -18px 0;
  padding: 0 18px;
  border-top: 2px solid var(--tb-orange);
  border-bottom: 1px solid #eee;
  background: #fafafa;
}

.detail-tabs button {
  min-height: 42px;
  padding: 0 16px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #444;
  font-weight: 700;
}

.detail-tabs button:hover {
  color: var(--tb-orange);
  background: #fff;
}

.detail-section {
  margin-top: 14px;
  border: 1px solid #eee;
  background: #fff;
}

.detail-section h2 {
  margin: 0;
  padding: 14px 18px;
  border-bottom: 1px solid #eee;
  border-left: 3px solid var(--tb-orange);
  background: #fafafa;
  color: #222;
  font-size: 20px;
  line-height: 1.25;
  font-weight: 800;
}

.detail-section > .history-text,
.detail-section > .markdown-detail,
.detail-section > .history-timeline,
.detail-section > .related-grid {
  padding: 18px;
}

.history-text {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.78;
  color: #444;
}

.markdown-detail h3 {
  margin: 0 0 14px;
  color: #222;
  font-size: 22px;
  line-height: 1.35;
  font-weight: 800;
}

.markdown-detail h4,
.markdown-detail h5 {
  margin: 18px 0 10px;
  color: var(--tb-orange);
  font-size: 18px;
  line-height: 1.4;
  font-weight: 800;
}

.markdown-detail p {
  margin: 0 0 14px;
  color: #444;
  font-size: 16.5px;
  line-height: 1.78;
}

.markdown-image {
  margin: 14px 0 18px;
}

.markdown-image img {
  display: block;
  max-width: 100%;
  max-height: 420px;
  border-radius: 6px;
  object-fit: contain;
}

.markdown-loading {
  color: #888;
}

.markdown-warning {
  margin-bottom: 12px;
  padding: 11px 12px;
  border: 1px solid #ffd0b8;
  border-radius: 6px;
  background: #fff7f2;
  color: #7a3a18;
  line-height: 1.65;
}

.markdown-detail ul {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.markdown-detail li {
  padding: 10px 12px;
  border: 1px solid #ffe0d1;
  border-radius: 6px;
  background: #fff9f5;
  color: #444;
  font-size: 16px;
  line-height: 1.68;
}

.detail-info-grid {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.detail-info-card {
  padding: 12px 14px;
  border: 1px solid #ffe0d1;
  border-radius: 6px;
  background: #fff9f5;
}

.detail-info-card strong {
  display: block;
  margin-bottom: 6px;
  color: var(--tb-orange);
  font-size: 15px;
}

.detail-info-card p {
  margin: 0;
  color: #444;
  line-height: 1.75;
}

.history-timeline {
  display: grid;
  gap: 10px;
  margin: 0;
  list-style: none;
}

.history-timeline li {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed #eee;
}

.history-timeline strong {
  color: var(--tb-orange);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.related-card {
  padding: 10px;
  border: 1px solid #eee;
  border-radius: 6px;
  background: #fafafa;
}

.related-card strong {
  display: block;
  margin-bottom: 4px;
}

.detail-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  color: var(--tb-orange);
  font-weight: 700;
}

.footer {
  margin-top: 28px;
  padding: 26px 0;
  background: #fff;
  border-top: 1px solid #eee;
  color: #666;
}

.footer-inner {
  display: grid;
  gap: 10px;
  text-align: center;
}

.footer p {
  margin: 0;
}

.footer nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
}

.footer a:hover {
  color: var(--tb-orange);
}

@media (max-width: 1180px) {
  .product-grid {
    grid-template-columns: repeat(auto-fill, 240px);
  }

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

  .promo-card:first-child {
    grid-column: 1 / -1;
  }

  .detail-top {
    grid-template-columns: minmax(420px, 44%) minmax(0, 1fr);
    gap: 24px;
  }
}

@media (max-width: 880px) {
  .tbpc-layout,
  .site-nav-bd {
    width: min(100vw - 24px, 720px);
  }

  .site-nav-right {
    display: none;
  }

  .header {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 14px 0 8px;
  }

  .header-search-group {
    grid-template-columns: minmax(0, 1fr) 98px;
    padding-top: 0;
  }

  .tabs-row {
    align-items: flex-start;
    gap: 12px;
    overflow-x: auto;
  }

  .tabs-left {
    gap: 22px;
  }

  .tabs-meta {
    display: none;
  }

  .coupon-tip {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 14px;
  }

  .market-shell,
  .detail-shell,
  .detail-top {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(auto-fill, 240px);
  }

  .promo-grid,
  .related-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .search-box {
    grid-template-columns: 1fr 72px;
  }

  .header-search-group {
    grid-template-columns: 1fr;
  }

  .similar-btn {
    display: none;
  }

  .coupon-left {
    flex-wrap: wrap;
    white-space: normal;
  }

  .promo-grid,
  .product-grid,
  .related-grid,
  .history-timeline li {
    grid-template-columns: 1fr;
  }

  .item-card,
  .item-media,
  .item-photo {
    width: 100%;
    min-width: 0;
  }

  .item-media {
    height: auto;
    aspect-ratio: 1;
  }

  .brand-logo-img {
    width: 100px;
  }

  .detail-main {
    padding: 12px;
  }

  .detail-buy h1 {
    font-size: 24px;
  }

  .price-panel {
    padding: 12px;
    font-size: 15px;
  }

  .price-line,
  .meta-line {
    gap: 10px;
  }

  .label {
    width: 64px;
    flex-basis: 64px;
  }

  .detail-price {
    font-size: 34px;
  }

  .buy-row {
    gap: 10px;
  }

  .buy-btn {
    flex: 1 1 150px;
    min-width: 0;
    height: 48px;
    font-size: 16px;
  }

  .detail-section h2 {
    padding: 12px 14px;
    font-size: 18px;
  }

  .detail-section > .history-text,
  .detail-section > .markdown-detail,
  .detail-section > .history-timeline,
  .detail-section > .related-grid {
    padding: 14px;
  }

  .markdown-detail h3 {
    font-size: 21px;
  }

  .markdown-detail p,
  .history-text {
    font-size: 16px;
    line-height: 1.72;
  }

  .detail-tabs {
    margin: 14px -12px 0;
    padding: 8px 12px;
    overflow-x: auto;
  }
}