:root {
  --bg: #f8f6f2;
  --text: #0f172a;
  --muted: #64748b;
  --gold: #c89b3c;
  --line: #e2e8f0;
  --card: #ffffff;
  --dark: #0f172a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, "PingFang SC", sans-serif;
  background: radial-gradient(circle at top right, #fff7e7 0%, #f8f6f2 38%, #f8f6f2 100%);
  color: var(--text);
}

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

.section-gap {
  padding: 58px 0;
}

.section-muted {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.75) 0%, rgba(255, 255, 255, 0.35) 100%);
  border-top: 1px solid #edf2f7;
  border-bottom: 1px solid #edf2f7;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  min-height: 72px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text);
  text-decoration: none;
}

.brand-sub {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
}

.main-nav {
  justify-self: center;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 18px;
  align-items: center;
}

.nav-list li {
  margin: 0;
}

.nav-list a {
  font-size: 14px;
  text-decoration: none;
  color: #1f2937;
  font-weight: 600;
}

.nav-list a:hover {
  color: #9a6d1f;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 34px;
  align-items: center;
}

.chip {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #e7c788;
  background: #fff8ea;
  color: #9a6d1f;
  font-size: 12px;
}

h1 {
  font-size: clamp(35px, 5vw, 56px);
  line-height: 1.03;
  margin: 16px 0 12px;
}

h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  margin: 0;
}

h3 {
  margin: 0 0 12px;
}

.hero p {
  color: var(--muted);
  font-size: 17px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 14px 32px -26px rgba(15, 23, 42, 0.45);
  padding: 18px;
}

.search-hub {
  margin-top: 20px;
  padding: 14px;
}

.search-hub-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.search-hub-form input {
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  min-height: 46px;
  padding: 0 16px;
  font-size: 15px;
}

.search-tags {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.search-tags a {
  font-size: 12px;
  color: #334155;
  text-decoration: none;
  border: 1px solid #dbe2ea;
  border-radius: 999px;
  padding: 5px 10px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-gold {
  background: var(--gold);
  color: white;
}

.btn-dark {
  background: var(--dark);
  color: white;
}

.btn-outline {
  border-color: #cbd5e1;
  color: var(--dark);
  background: white;
}

.hero-image {
  padding: 12px;
}

.hero-image img {
  width: 100%;
  border-radius: 12px;
  display: block;
}

.trust-inline {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.trust-inline span {
  font-size: 12px;
  border: 1px solid #dbe2ea;
  border-radius: 999px;
  padding: 5px 10px;
  color: #334155;
}

.trust-band {
  padding: 14px 0 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.trust-grid article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}

.trust-grid h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.trust-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

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

.section-head a {
  color: #9a6d1f;
  text-decoration: none;
  font-weight: 700;
}

.section-intro {
  margin: 8px 0 12px;
  color: var(--muted);
}

.market-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.market-tabs span {
  border-radius: 999px;
  border: 1px solid #dbe2ea;
  padding: 6px 12px;
  font-size: 13px;
  color: #334155;
}

.market-tabs .active {
  border-color: #e7c788;
  color: #9a6d1f;
  background: #fff8ea;
}

.grid-six {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.product-card p,
.supplier-card p,
.solution-grid p,
.rfq-list span {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

.compare-toggle {
  margin-top: 12px;
  border: 1px solid #dbe2ea;
  border-radius: 999px;
  background: #fff;
  min-height: 36px;
  padding: 0 14px;
  font-weight: 700;
  cursor: pointer;
}

.compare-toggle.active {
  border-color: #e7c788;
  color: #9a6d1f;
  background: #fff8ea;
}

.compare-result {
  margin-top: 14px;
  display: none;
}

.compare-result.active {
  display: block;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
}

.compare-table th,
.compare-table td {
  border: 1px solid #e8edf3;
  padding: 10px;
  text-align: left;
  font-size: 14px;
}

.supplier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.supplier-badge {
  display: inline-block;
  font-size: 12px;
  border-radius: 999px;
  padding: 4px 10px;
  background: #fff8ea;
  border: 1px solid #efcc86;
  color: #9a6d1f;
  margin-bottom: 8px;
}

.supplier-card a,
.mini-links a {
  color: #9a6d1f;
  text-decoration: none;
  font-weight: 700;
}

.rfq-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.rfq-list {
  list-style: none;
  margin: 0;
  padding: 14px 16px;
}

.rfq-list li {
  padding: 10px 0;
  border-bottom: 1px solid #edf2f7;
  display: grid;
  gap: 4px;
}

.rfq-list li:last-child {
  border-bottom: 0;
}

.rfq-list strong {
  font-size: 15px;
}

.mini-links {
  display: flex;
  gap: 14px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.rfq-form-wrap h3 {
  margin-bottom: 8px;
}

.form-success {
  color: #0b7a45;
  font-size: 14px;
  margin-top: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.form-grid input,
.form-grid textarea {
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 12px;
  font-size: 14px;
  width: 100%;
}

.form-grid textarea {
  grid-column: 1 / -1;
  resize: vertical;
}

.solution-grid,
.service-grid,
.dual-center-grid,
.conversion-grid,
.template-grid,
.inquiry-grid {
  display: grid;
  gap: 14px;
}

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

.service-grid article,
.solution-grid article {
  min-height: 130px;
}

.dual-center-grid,
.conversion-grid,
.inquiry-grid {
  grid-template-columns: repeat(2, 1fr);
}

.dual-center-grid ul,
.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
}

.dual-center-grid li {
  color: var(--muted);
  margin-bottom: 6px;
}

.premium-box {
  background: linear-gradient(145deg, #fff8ea, #fff);
}

.lead-box {
  background: linear-gradient(145deg, #f7fbff, #fff);
}

.product-action-hub {
  margin-top: 16px;
}

.product-actions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.template-hero {
  padding: 46px 0 20px;
}

.template-hero p {
  color: var(--muted);
  max-width: 760px;
}

.directory-list,
.catalog-list,
.rfq-board {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.catalog-item a {
  color: #9a6d1f;
  text-decoration: none;
  font-weight: 700;
}

.dashboard-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.dashboard-table th,
.dashboard-table td {
  border: 1px solid #e8edf3;
  padding: 10px;
  font-size: 14px;
  text-align: left;
}

.site-footer {
  margin-top: 38px;
  border-top: 1px solid #dbe2ea;
  padding-top: 36px;
  background: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 20px;
}

.footer-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.footer-badges span {
  font-size: 12px;
  border: 1px solid #dbe2ea;
  border-radius: 999px;
  padding: 5px 10px;
  color: #475569;
}

.site-footer h3,
.site-footer h4 {
  margin: 0 0 10px;
}

.site-footer p,
.site-footer li,
.site-footer a {
  color: #556175;
  font-size: 14px;
  line-height: 1.7;
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid #e2e8f0;
  margin-top: 18px;
  padding: 12px 0 24px;
  color: #94a3b8;
  font-size: 13px;
}

@media (max-width: 1080px) {
  .header-inner {
    grid-template-columns: auto auto 1fr auto;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    background: #fff;
    border-bottom: 1px solid #e6ecf3;
    display: none;
    padding: 12px 4%;
  }

  .main-nav.open {
    display: block;
  }

  .nav-list {
    flex-wrap: wrap;
    gap: 10px 16px;
  }

  .header-cta {
    justify-self: end;
  }

  .hero-grid,
  .rfq-layout {
    grid-template-columns: 1fr;
  }

  .trust-grid,
  .supplier-grid,
  .solution-grid,
  .service-grid,
  .template-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .section-gap {
    padding: 40px 0;
  }

  .header-inner {
    min-height: 66px;
    grid-template-columns: 1fr auto auto;
    gap: 10px;
  }

  .brand-sub,
  .header-cta {
    display: none;
  }

  .search-hub-form {
    grid-template-columns: 1fr;
  }

  .grid-six,
  .supplier-grid,
  .trust-grid,
  .solution-grid,
  .service-grid,
  .dual-center-grid,
  .conversion-grid,
  .template-grid,
  .inquiry-grid,
  .directory-list,
  .catalog-list,
  .rfq-board,
  .footer-grid,
  .product-actions-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}