:root {
  color-scheme: light;
  font-family: Arial, Helvetica, sans-serif;
  --ink: #1f2933;
  --muted: #5b6572;
  --paper: #f5f6f7;
  --surface: #ffffff;
  --soft: #fff7ed;
  --line: #dfe5ea;
  --accent: #0d6b78;
  --accent-2: #f08322;
  --accent-3: #0f766e;
  --shadow: 0 10px 28px rgba(31, 41, 51, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
}
a { color: inherit; }
button, input, select, textarea { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 860px;
  font-size: clamp(2.1rem, 5vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: 0;
  margin-bottom: 12px;
  overflow-wrap: break-word;
}
h2 { font-size: clamp(1.35rem, 2.2vw, 2rem); line-height: 1.08; margin-bottom: 8px; }
h3 { font-size: 1rem; line-height: 1.2; margin-bottom: 6px; }
p { color: var(--muted); max-width: 74ch; overflow-wrap: anywhere; }
.eyebrow {
  color: var(--accent);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  font-size: 0.75rem;
}
.market-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 3px 18px rgba(31,41,51,0.06);
  backdrop-filter: blur(10px);
}
.market-utility,
.market-mainnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px clamp(14px, 3vw, 42px);
}
.market-utility { min-height: 42px; border-bottom: 1px solid #eef2f4; font-size: 0.86rem; }
.market-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 900;
}
.market-brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-size: 0.75rem;
}
.utility-actions,
.market-mainnav nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.market-mainnav nav a,
.utility-actions a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-weight: 800;
}
.cart-link,
.mobile-quote-dock {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 8px 13px;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  font-weight: 900;
}
.mobile-quote-dock { display: none; }
[data-cart-count] { font-variant-numeric: tabular-nums; }
.market-search-hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 26px clamp(14px, 3vw, 32px) 18px;
  text-align: center;
}
.market-search-hero.compact { padding-top: 0; }
.search-switch {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  margin-bottom: 13px;
}
.search-switch a {
  padding: 8px 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 900;
}
.search-switch .active { background: var(--ink); color: white; }
.global-search { width: 100%; }
.global-search label { position: absolute; left: -9999px; }
.search-shell {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 0;
  min-height: 62px;
  border: 2px solid var(--accent-2);
  border-radius: 999px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 12px 32px rgba(240, 131, 34, 0.15);
}
.search-shell input,
.search-shell select,
.search-shell button {
  min-height: 58px;
  border: 0;
  border-radius: 0;
}
.search-shell input { padding: 0 18px; font-size: 1.05rem; }
.search-shell select { padding-left: 18px; border-right: 1px solid var(--line); background: #fff; font-weight: 800; }
.search-shell button {
  padding: 0 22px;
  background: var(--accent-2);
  color: white;
  font-weight: 900;
  cursor: pointer;
}
.search-shell .image-search-ready {
  background: #fff7ed;
  color: var(--accent-2);
  border-left: 1px solid #fed7aa;
}
.popular-searches {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
  color: var(--muted);
}
.popular-searches a,
.related-terms a {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  padding: 5px 10px;
  text-decoration: none;
  font-weight: 800;
  white-space: nowrap;
}
.market-home { background: var(--surface); border-bottom: 1px solid var(--line); }
.market-home-search { background: linear-gradient(180deg, #fff, #f7fbfb); }
.market-discovery {
  display: grid;
  grid-template-columns: 288px minmax(0, 1fr);
  gap: 18px;
  padding: 0 clamp(14px, 3vw, 42px) 24px;
  max-width: 1480px;
  margin: 0 auto;
}
.market-discovery > * {
  min-width: 0;
}
.mega-menu {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.mega-title {
  padding: 13px 16px;
  font-weight: 900;
  border-bottom: 1px solid var(--line);
}
.mega-group { position: relative; }
.mega-root {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  text-decoration: none;
  border-bottom: 1px solid #eef2f4;
}
.mega-root strong { font-size: 0.95rem; }
.mega-root span { color: var(--muted); font-size: 0.84rem; }
.mega-group:hover .mega-root,
.mega-group:focus-within .mega-root { background: var(--soft); color: #9a4a11; }
.mega-flyout {
  position: absolute;
  left: calc(100% + 10px);
  top: 0;
  z-index: 25;
  display: none;
  grid-template-columns: 230px minmax(320px, 1fr);
  gap: 20px;
  min-width: 620px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  box-shadow: 0 18px 46px rgba(31, 41, 51, 0.16);
}
.mega-group:hover .mega-flyout,
.mega-group:focus-within .mega-flyout { display: grid; }
.mega-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
}
.mega-columns a,
.text-link { text-decoration: none; font-weight: 800; color: var(--accent); }
.sourcing-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 16px;
  min-width: 0;
}
.hero-side-stack {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 12px;
}
.welcome-card,
.rfq-card,
.quiet-panel,
.rfq-help-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 30px);
}
.welcome-card { min-height: 360px; display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.welcome-card h1,
.welcome-card p {
  max-width: 100%;
  min-width: 0;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.rfq-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
  text-decoration: none;
  color: white;
  background: linear-gradient(145deg, var(--accent), #083f47);
}
.rfq-card span { font-weight: 900; color: #bff8ff; }
.rfq-card strong { font-size: 1.55rem; line-height: 1.05; }
.hero-visual-wall {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.hero-visual-tile {
  position: relative;
  min-height: 132px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  text-decoration: none;
  box-shadow: var(--shadow);
}
.hero-visual-tile img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.hero-visual-tile span {
  position: absolute;
  left: 8px;
  bottom: 8px;
  max-width: calc(100% - 16px);
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  padding: 4px 7px;
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 900;
}
.market-section,
.market-page-hero,
.product-detail,
.breadcrumb-line {
  padding: clamp(24px, 4vw, 46px) clamp(14px, 3vw, 42px);
  max-width: 1480px;
  margin: 0 auto;
}
.market-page-hero {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}
.section-head.compact h2 { margin-bottom: 0; }
.section-head a,
.listing-toolbar a { font-weight: 900; color: var(--accent); text-decoration: none; }
.category-tile-grid,
.category-directory,
.specialist-grid,
.quick-rfq {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.category-tile,
.category-directory-card,
.quick-rfq a,
.specialist-grid a {
  min-height: 96px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  padding: 14px;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(31,41,51,0.05);
}
.category-tile strong,
.category-directory-card strong { display: block; font-size: 1.05rem; margin-bottom: 6px; }
.category-tile img,
.category-directory-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 10px;
  background: #eef2f4;
}
.category-directory-card em { display: block; margin-top: 10px; color: var(--muted); font-style: normal; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(218px, 1fr));
  gap: 12px;
}
.product-grid.dense { grid-template-columns: repeat(auto-fill, minmax(204px, 1fr)); }
.product-card {
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  overflow: hidden;
  min-height: 100%;
  box-shadow: 0 6px 18px rgba(31,41,51,0.05);
}
.product-card[hidden] { display: none; }
.product-media {
  position: relative;
  display: block;
  aspect-ratio: 1 / 0.76;
  background: #eef2f4;
}
.product-media img,
.detail-media img,
.thumb-row img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-badge {
  position: absolute;
  left: 8px;
  bottom: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  color: var(--muted);
  padding: 4px 7px;
  font-size: 0.7rem;
  font-weight: 900;
}
.product-copy {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 11px;
}
.product-copy h3 a { text-decoration: none; }
.card-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 42px;
  margin: 0;
  font-size: 0.9rem;
}
.commerce-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
}
.commerce-row strong { color: #c55a11; font-size: 1.02rem; }
.commerce-row span,
.source-line,
figcaption { color: var(--muted); font-size: 0.82rem; }
.product-meta,
.card-actions,
.detail-actions,
.listing-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.product-meta span {
  border: 1px solid #dbeafe;
  border-radius: 999px;
  padding: 4px 7px;
  font-size: 0.75rem;
  font-weight: 900;
  color: #1e3a8a;
  background: #eff6ff;
}
.card-actions { margin-top: auto; justify-content: space-between; }
.card-actions a { font-weight: 900; color: var(--accent); text-decoration: none; }
.market-button,
[data-add-to-quote],
.cart-item button,
.filter-toggle {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent-2);
  border-radius: 999px;
  padding: 8px 13px;
  background: var(--accent-2);
  color: white;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.market-button:hover,
[data-add-to-quote]:hover { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(240,131,34,0.18); }
.market-button.secondary,
.cart-item button,
.filter-toggle {
  background: white;
  color: var(--accent);
  border-color: var(--line);
}
.market-band {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: center;
  padding: clamp(24px, 4vw, 46px) clamp(14px, 3vw, 42px);
  background: var(--soft);
  border-block: 1px solid #fed7aa;
}
.two-rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.catalog-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}
.filter-panel {
  position: sticky;
  top: 104px;
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  padding: 14px;
  box-shadow: var(--shadow);
}
.filter-panel label,
.field label {
  display: block;
  margin-bottom: 6px;
  font-weight: 900;
}
input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 11px;
  color: var(--ink);
  background: white;
}
.filter-toggle { display: none; }
.listing-toolbar {
  justify-content: space-between;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  padding: 10px 12px;
}
.related-terms {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 0;
}
.breadcrumb-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  padding-bottom: 0;
}
.product-detail {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(20px, 4vw, 48px);
  align-items: start;
}
.detail-gallery,
.quote-panel,
.supplier-card,
.cart-summary,
.cart-preview {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  padding: 14px;
  box-shadow: var(--shadow);
}
.detail-media { margin: 0; }
.detail-media picture {
  display: block;
  aspect-ratio: 1 / 0.78;
  border-radius: 12px;
  overflow: hidden;
  background: #eef2f4;
}
.thumb-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 10px;
}
.thumb-row img {
  aspect-ratio: 1 / 0.76;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.detail-copy { display: grid; gap: 14px; }
.quote-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.quote-panel label,
.quote-panel .detail-actions { grid-column: 1 / -1; }
.quote-panel span { color: var(--muted); font-size: 0.82rem; }
.quote-panel strong { display: block; color: #c55a11; }
.supplier-card { display: grid; gap: 6px; }
.supplier-card a { color: var(--accent); font-weight: 900; text-decoration: none; }
.spec-columns,
.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.spec-list {
  display: grid;
  gap: 8px;
}
.spec-list div {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}
.spec-list dt { font-weight: 900; }
.spec-list dd { margin: 0; color: var(--muted); }
.quote-cart-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 18px;
  align-items: start;
}
.cart-items { display: grid; gap: 12px; }
.cart-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 112px auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  padding: 14px;
}
.rfq-hero { align-items: stretch; }
.rfq-help-card { max-width: 340px; align-self: stretch; display: flex; align-items: center; }
.rfq-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: white;
  padding: clamp(16px, 3vw, 28px);
  box-shadow: var(--shadow);
}
.field { display: grid; gap: 6px; }
textarea { min-height: 120px; resize: vertical; }
.cart-preview,
.form-actions,
.form-status { grid-column: 1 / -1; }
.hp { position: absolute; left: -9999px; }
.market-footer {
  display: grid;
  grid-template-columns: 1.4fr repeat(2, 1fr);
  gap: 24px;
  padding: clamp(28px, 5vw, 60px) clamp(14px, 3vw, 42px);
  border-top: 1px solid var(--line);
  background: #101820;
  color: white;
}
.market-footer p { color: rgba(255,255,255,0.7); }
.market-footer a:not(.market-brand) {
  display: block;
  margin: 7px 0;
  text-decoration: none;
  font-weight: 800;
  color: rgba(255,255,255,0.82);
}
code {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1px 5px;
  background: #fff7ed;
}
:focus-visible {
  outline: 3px solid rgba(240, 131, 34, 0.38);
  outline-offset: 2px;
}
.market-header {
  background: rgba(255, 255, 255, 0.985);
}
.market-mainnav {
  min-height: 50px;
}
.market-mainnav nav a {
  border-bottom: 2px solid transparent;
}
.market-mainnav nav a:hover,
.market-mainnav nav a:focus-visible {
  color: #b45309;
  border-bottom-color: var(--accent-2);
}
.market-search-hero {
  padding-top: 22px;
}
.search-shell {
  max-width: 1040px;
  margin: 0 auto;
  border-radius: 18px;
}
.market-discovery {
  grid-template-columns: 300px minmax(0, 1fr);
  align-items: stretch;
}
.mega-menu,
.welcome-card,
.rfq-card,
.product-card,
.filter-panel,
.detail-gallery,
.quote-panel,
.supplier-card,
.cart-summary,
.cart-preview,
.rfq-form {
  border-color: #d8e0e6;
}
.welcome-card,
.rfq-card {
  min-height: 330px;
}
.product-grid {
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 14px;
}
.product-grid.dense {
  grid-template-columns: repeat(auto-fill, minmax(222px, 1fr));
  gap: 14px;
}
.product-card {
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(31, 41, 51, 0.07);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}
.product-card:hover {
  transform: translateY(-2px);
  border-color: #cbd5df;
  box-shadow: 0 16px 34px rgba(31, 41, 51, 0.12);
}
.product-media {
  aspect-ratio: 4 / 3;
  background: #f3f6f8;
}
.product-media img {
  transform: scale(1.01);
}
.media-badge {
  display: none;
}
.product-copy {
  gap: 7px;
  padding: 12px;
}
.product-copy h3 {
  min-height: 2.4em;
  font-size: 0.98rem;
}
.card-desc {
  min-height: 38px;
  font-size: 0.86rem;
}
.commerce-row {
  padding-top: 2px;
}
.source-line {
  margin-bottom: 0;
}
[data-add-to-quote] {
  min-height: 36px;
  padding-inline: 12px;
}
.card-actions a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
.category-tile,
.category-directory-card,
.quick-rfq a,
.specialist-grid a {
  border-radius: 10px;
}
.category-tile:hover,
.category-directory-card:hover,
.quick-rfq a:hover,
.specialist-grid a:hover {
  border-color: #cbd5df;
  box-shadow: 0 12px 26px rgba(31, 41, 51, 0.10);
}
.specialist-grid a strong,
.specialist-grid a span {
  overflow-wrap: anywhere;
}
.listing-toolbar {
  position: sticky;
  top: 104px;
  z-index: 12;
}
.detail-media picture {
  aspect-ratio: 4 / 3;
}
.thumb-row img {
  aspect-ratio: 4 / 3;
}
.market-footer {
  margin-top: 24px;
}
@media (max-width: 860px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }
  .market-utility,
  .market-mainnav,
  .market-page-hero,
  .market-footer {
    display: block;
  }
  .market-utility,
  .market-mainnav {
    padding-inline: 16px;
  }
  .utility-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
    margin-top: 8px;
    font-size: 0.74rem;
  }
  .market-mainnav nav {
    margin-top: 8px;
    max-width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    white-space: nowrap;
  }
  .cart-link { display: none; }
  .mobile-quote-dock {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 70;
    display: inline-flex;
    justify-content: center;
    box-shadow: 0 16px 36px rgba(13,107,120,0.28);
  }
  .market-search-hero {
    position: sticky;
    top: 88px;
    z-index: 35;
    background: rgba(255,255,255,0.96);
    padding: 10px 10px 12px;
    border-bottom: 1px solid var(--line);
  }
  .search-shell {
    width: 100%;
    grid-template-columns: minmax(0, 1fr) auto;
    border-radius: 16px;
  }
  .search-shell select,
  .search-shell .image-search-ready { display: none; }
  .search-shell input,
  .search-shell button { min-height: 48px; }
  .search-shell input {
    min-width: 0;
    padding: 0 12px;
    font-size: 0.95rem;
  }
  .search-shell button[type="submit"] {
    min-width: 76px;
    padding-inline: 14px;
  }
  .popular-searches {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  .popular-searches a {
    flex: 0 0 auto;
    font-size: 0.78rem;
    padding: 6px 10px;
  }
  .market-home,
  .market-home-search,
  .market-search-hero,
  .market-discovery,
  .sourcing-panel,
  .hero-side-stack,
  .welcome-card,
  .rfq-card {
    width: 100%;
    max-width: 100%;
  }
  .market-search-hero {
    overflow: hidden;
  }
  .market-discovery {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 100vw;
    padding-left: 14px;
    padding-right: 14px;
    overflow: hidden;
  }
  .sourcing-panel,
  .hero-side-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .sourcing-panel,
  .hero-side-stack,
  .welcome-card,
  .rfq-card {
    max-width: calc(100vw - 28px);
  }
  .welcome-card {
    padding: 18px;
  }
  .welcome-card p {
    font-size: 0.94rem;
    line-height: 1.45;
  }
  .market-discovery,
  .sourcing-panel,
  .hero-side-stack,
  .market-band,
  .two-rail,
  .catalog-shell,
  .product-detail,
  .spec-columns,
  .split,
  .quote-cart-shell,
  .rfq-form {
    grid-template-columns: 1fr;
  }
  .mega-menu { position: static; }
  .sourcing-panel {
    order: -1;
    min-width: 0;
    overflow: hidden;
  }
  .hero-visual-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .hero-visual-tile {
    min-height: 96px;
  }
  .mega-flyout { display: none !important; }
  .product-grid,
  .product-grid.dense {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }
  .product-media {
    aspect-ratio: 1 / 0.86;
  }
  .product-copy h3 {
    min-height: auto;
    font-size: 0.9rem;
  }
  .commerce-row {
    display: grid;
  }
  .product-meta span:last-child {
    display: none;
  }
  .listing-toolbar {
    position: static;
  }
  .product-copy { padding: 9px; }
  .card-desc { display: none; }
  .filter-panel {
    position: static;
    box-shadow: none;
  }
  .filter-toggle { display: inline-flex; width: 100%; }
  .filter-body[data-collapsed="true"] { display: none; }
  .cart-item,
  .quote-panel,
  .spec-list div {
    grid-template-columns: 1fr;
  }
  h1 {
    max-width: 100%;
    font-size: 2.22rem;
    line-height: 1.04;
  }
}
@media (max-width: 420px) {
  h1 { font-size: 2.02rem; }
}