:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --surface-2: #f0ebe2;
  --ink: #1f2528;
  --muted: #667277;
  --line: #d9d0c2;
  --copper: #b66a31;
  --copper-dark: #7b3f1f;
  --teal: #1f6f73;
  --teal-dark: #164f52;
  --shadow: 0 18px 50px rgba(54, 40, 27, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #fbfaf7, var(--bg));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.brand {
  color: var(--copper-dark);
  font-size: 22px;
  font-weight: 900;
  text-decoration: none;
}
.site-header nav { display: flex; align-items: center; gap: 20px; }
.site-header nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}
.site-header nav a:hover { color: var(--ink); }
.nav-cta {
  color: #fff !important;
  background: var(--teal);
  border-radius: 8px;
  padding: 10px 14px;
}
.nav-toggle { display: none; }
.hero, .section, .rfq-form-section, .trust-grid, .bottom-cta, .site-footer {
  width: min(1180px, calc(100% - 36px));
  margin-inline: auto;
}
.hero {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 42px;
  align-items: center;
  padding: 58px 0 42px;
}
.rfq-hero { min-height: 430px; padding-bottom: 24px; }
.copper-hero { min-height: 520px; }
.kicker {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1, h2, h3, p { overflow-wrap: anywhere; }
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.02;
}
.hero-subtitle, .hero p, .section-head p, .bottom-cta p {
  color: var(--muted);
  font-size: 18px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-actions.center { justify-content: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 8px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}
.btn.primary { color: #fff; background: var(--teal); box-shadow: 0 12px 28px rgba(31,111,115,.22); }
.btn.secondary { color: #fff; background: var(--copper); box-shadow: 0 12px 28px rgba(182,106,49,.2); }
.btn.ghost { color: var(--teal-dark); background: #fff; border: 1px solid var(--line); }
.material-panel, .rfq-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.material-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 24px;
}
.material-panel span, .pill-grid span {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: 14px;
  font-weight: 800;
}
.rfq-card { padding: 26px; }
.rfq-card h2 { margin-top: 0; font-size: 28px; }
.rfq-card li, .check-list li { margin: 10px 0; color: var(--muted); }
.lead-trust {
  display: flex;
  overflow-x: auto;
  gap: 10px;
  margin-top: 0;
  padding-bottom: 8px;
}
.lead-trust article { flex: 0 0 180px; padding: 12px; }
.lead-trust h3 { font-size: 15px; line-height: 1.25; }
.lead-trust p { display: none; }
.trust-grid, .product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.trust-grid article, .product-grid article, .content-card, .faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.trust-grid article, .product-grid article { padding: 20px; }
.trust-grid h3, .product-grid h3 { margin: 0 0 8px; font-size: 19px; }
.trust-grid p, .product-grid p, .form-note { color: var(--muted); margin-bottom: 0; }
.section { padding: 68px 0; }
.section.compact { padding-top: 38px; }
.section-head { max-width: 780px; margin-bottom: 24px; }
.section-head h2, .bottom-cta h2, .rfq-form-section h2, .two-col h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
}
.split, .two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: start;
}
.category-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.category-list a, .product-grid a {
  color: var(--teal-dark);
  font-weight: 850;
  text-decoration: none;
}
.category-list a {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 14px;
}
.rfq-form-section {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: 28px;
  align-items: start;
  margin-top: 34px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff7eb;
  box-shadow: var(--shadow);
}
.rfq-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.rfq-form label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}
.rfq-form input, .rfq-form textarea, .rfq-form select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  padding: 12px;
}
.rfq-form .full, .full { grid-column: 1 / -1; }
.rfq-fieldset {
  margin: 0;
  border: 1px solid rgba(31, 111, 115, .18);
  border-radius: 8px;
  background: rgba(255, 255, 255, .72);
  padding: 12px;
}
.rfq-fieldset legend {
  padding: 0 6px;
  color: var(--teal-dark);
  font-weight: 900;
}
.rfq-fieldset p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}
.success-message {
  display: none;
  grid-column: 1 / -1;
  margin: 0;
  color: var(--teal-dark);
  font-weight: 850;
}
.success-message.is-visible { display: block; }
.success-message.is-error { color: #9b351c; }
.product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  background: var(--surface-2);
}
.detailed-products article {
  display: flex;
  flex-direction: column;
}
.detailed-products a {
  margin-top: auto;
}
.quick-rfq-tip {
  color: var(--teal-dark);
  font-weight: 850;
}
.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.check-list {
  padding-left: 20px;
  margin: 0;
}
.markets {
  border-block: 1px solid var(--line);
}
.faq {
  display: grid;
  gap: 12px;
}
.faq details { padding: 16px 18px; }
.faq summary {
  cursor: pointer;
  font-weight: 850;
}
.faq p { color: var(--muted); margin-bottom: 0; }
.bottom-cta {
  text-align: center;
  margin-block: 34px 64px;
  padding: 42px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, #fff, #f1e7d8);
  box-shadow: var(--shadow);
}
.content-card {
  padding: 24px;
  margin: 22px 0;
}
.content-card p, .content-card li { color: var(--muted); }
.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  padding: 34px 0 90px;
  border-top: 1px solid var(--line);
}
.site-footer p { color: var(--muted); margin: 8px 0 0; }
.footer-menu { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-menu a, .legal a { color: var(--teal-dark); text-decoration: none; font-weight: 750; }
.legal { grid-column: 1 / -1; font-size: 14px; }
.float-wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  color: #fff;
  background: var(--teal);
  border-radius: 8px;
  box-shadow: 0 16px 34px rgba(31,111,115,.28);
  padding: 13px 16px;
  font-weight: 900;
  text-decoration: none;
}
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}
.trust-badges span {
  border: 1px solid rgba(31, 111, 115, .22);
  border-radius: 8px;
  background: #fff;
  color: var(--teal-dark);
  padding: 9px 11px;
  font-size: 14px;
  font-weight: 850;
}
.compact-proof {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
  max-width: 620px;
}
.compact-proof span {
  border-left: 3px solid var(--teal);
  background: rgba(255, 255, 255, .72);
  color: var(--muted);
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 800;
}
.conversion-hero {
  align-items: start;
}
.fast-quote-card {
  position: sticky;
  top: 88px;
}
.text-link {
  color: var(--teal-dark);
  font-weight: 850;
  text-decoration: none;
}
.rfq-check-grid article {
  min-height: 150px;
}
.landing-product-grid article {
  display: flex;
  flex-direction: column;
}
.card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
}
.card-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 8px;
  padding: 9px 10px;
  text-align: center;
}
.card-actions a:first-child {
  border: 1px solid var(--line);
  background: #fff;
}
.card-actions a:last-child {
  color: #fff;
  background: var(--teal);
}
.export-support {
  max-width: min(980px, calc(100% - 36px));
}
.mobile-cta-bar {
  display: none;
}
@media (max-width: 920px) {
  .hero, .rfq-form-section, .split, .two-col { grid-template-columns: 1fr; }
  .trust-grid, .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fast-quote-card { position: static; }
}
@media (max-width: 680px) {
  html, body {
    max-width: 100%;
    overflow-x: hidden;
  }
  .landing-page *, .landing-page *::before, .landing-page *::after {
    max-width: 100%;
  }
  .landing-page img, .landing-page input, .landing-page textarea, .landing-page select, .landing-page button {
    max-width: 100%;
  }
  body.landing-page {
    overflow-x: hidden;
    padding-bottom: 76px;
  }
  .hero, .section, .rfq-form-section, .trust-grid, .bottom-cta, .site-footer {
    width: min(100% - 32px, 1180px);
  }
  .site-header { align-items: flex-start; }
  .nav-toggle {
    display: inline-flex;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
    padding: 9px 12px;
    font-weight: 800;
  }
  .site-header nav {
    display: none;
    position: absolute;
    top: 61px;
    left: 18px;
    right: 18px;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }
  .site-header nav.open { display: flex; }
  .hero { padding-top: 28px; gap: 24px; min-height: auto; }
  .kicker {
    font-size: 10px;
    letter-spacing: .05em;
    line-height: 1.35;
  }
  .hero h1 { font-size: clamp(24px, 7vw, 30px); line-height: 1.12; }
  .hero-subtitle, .hero p { font-size: 16px; }
  .landing-page .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .landing-page .hero-actions .btn {
    width: 100%;
    min-height: 48px;
    padding-inline: 14px;
  }
  .trust-badges {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .compact-proof {
    grid-template-columns: 1fr;
  }
  .trust-badges span {
    width: 100%;
    padding: 10px 12px;
    overflow-wrap: anywhere;
  }
  .material-panel, .trust-grid, .product-grid, .category-list, .rfq-form { grid-template-columns: 1fr; }
  .landing-product-grid article img { height: 180px; }
  .card-actions {
    grid-template-columns: 1fr;
  }
  .card-actions a {
    min-height: 44px;
  }
  .rfq-form-section { padding: 20px 16px; }
  .rfq-form input, .rfq-form textarea, .rfq-form select {
    min-height: 46px;
    font-size: 16px;
  }
  .bottom-cta {
    margin-bottom: 26px;
    padding-inline: 16px;
  }
  .site-footer { grid-template-columns: 1fr; }
  .float-wa {
    left: 18px;
    right: 18px;
    bottom: 12px;
    text-align: center;
  }
  .landing-page .float-wa { display: none; }
  .landing-page .site-footer { padding-bottom: 128px; }
  .mobile-cta-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    padding: 8px max(8px, env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
    background: rgba(255, 255, 255, .96);
    border-top: 1px solid var(--line);
    box-shadow: 0 -12px 30px rgba(54, 40, 27, .14);
  }
  .mobile-cta-bar a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    border-radius: 8px;
    background: var(--teal);
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    text-align: center;
    text-decoration: none;
    overflow-wrap: anywhere;
  }
  .mobile-cta-bar a:nth-child(2) { background: var(--copper); }
  .mobile-cta-bar a:nth-child(3) {
    background: #fff;
    color: var(--teal-dark);
    border: 1px solid var(--line);
  }
}
@media (max-width: 430px) {
  .site-header {
    padding-inline: 16px;
  }
  .brand {
    font-size: 21px;
  }
  .kicker {
    font-size: 10px;
    letter-spacing: .05em;
    line-height: 1.35;
  }
  .hero h1 {
    font-size: clamp(23px, 6.5vw, 26px);
    line-height: 1.12;
  }
  .hero-subtitle, .hero p, .section-head p, .bottom-cta p {
    font-size: 16px;
  }
  .rfq-card {
    padding: 22px 18px;
  }
  .rfq-card h2 {
    font-size: 28px;
    line-height: 1.28;
  }
  .rfq-card ul {
    padding-left: 18px;
  }
  .rfq-card li {
    overflow-wrap: anywhere;
  }
  .section {
    padding-block: 52px;
  }
  .mobile-cta-bar a {
    font-size: 12px;
    padding-inline: 6px;
  }
}

/* Junkai Copper V1.1 conversion and product SEO additions */
.product-card{display:flex;flex-direction:column;overflow:hidden}.product-card img,.product-visual img{width:100%;height:210px;object-fit:cover;border-radius:8px}.product-card-body{display:flex;flex:1;flex-direction:column;gap:8px}.product-card .card-actions{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:auto}.product-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.content-card{padding:22px}.content-card h2,.content-card h3{margin-top:0}.product-hero .content-card{align-self:stretch}.success-message.is-visible{display:block}.success-message.is-error{color:#8a1f11}@media(max-width:680px){.product-card .card-actions,.product-detail-grid{grid-template-columns:1fr}.product-card img,.product-visual img{height:180px}.content-card{padding:18px}}

.product-detail-hero { display: grid; grid-template-columns: minmax(420px, 1fr) minmax(360px, 0.9fr); gap: 36px; align-items: start; }
.product-gallery { display: grid; grid-template-columns: 92px 1fr; gap: 16px; align-items: start; }
.product-gallery-thumbs { display: flex; flex-direction: column; gap: 12px; }
.gallery-thumb { width: 92px; height: 92px; border: 1px solid rgba(0,0,0,.12); border-radius: 12px; padding: 4px; background: #fff; cursor: pointer; }
.gallery-thumb.active { border-color: #b87333; box-shadow: 0 0 0 2px rgba(184,115,51,.18); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: 9px; }
.product-gallery-main { background: #f7f4ef; border-radius: 18px; overflow: hidden; border: 1px solid rgba(0,0,0,.08); }
.gallery-main-image { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
@media (max-width: 860px) {
  .product-detail-hero { grid-template-columns: 1fr; }
  .product-gallery { grid-template-columns: 1fr; }
  .product-gallery-main { order: 1; }
  .product-gallery-thumbs { order: 2; flex-direction: row; overflow-x: auto; padding-bottom: 6px; }
  .gallery-thumb { flex: 0 0 82px; width: 82px; height: 82px; }
}

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }


/* V1.1 button color system - 20260626-buttons1 */
.btn,
.button,
.cta-button,
.jk-btn,
.nav-cta,
.float-wa,
.mobile-cta-btn,
.rfq-submit-btn,
.product-card a.btn,
.product-card button,
.hero-actions a,
.card-actions a,
.bottom-cta a,
.thank-you-panel a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none !important;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, border-color .15s ease, color .15s ease;
}

.btn:hover,
.button:hover,
.cta-button:hover,
.jk-btn:hover,
.nav-cta:hover,
.float-wa:hover,
.mobile-cta-btn:hover,
.rfq-submit-btn:hover,
.product-card a.btn:hover,
.product-card button:hover,
.hero-actions a:hover,
.card-actions a:hover,
.bottom-cta a:hover,
.thank-you-panel a:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(15, 23, 42, .14);
}

.btn-primary,
.btn.primary:not([href*="wa.me"]),
.btn.secondary[href*="facebook-copper-brass-rfq"],
.btn.secondary[href="#rfq-form"],
.btn.secondary[data-rfq-product],
.jk-btn-rfq,
.rfq-submit-btn,
button[type="submit"].btn,
a[href*="facebook-copper-brass-rfq"].btn:not(.nav-cta) {
  background: #0F766E !important;
  color: #FFFFFF !important;
  border-color: #0F766E !important;
}

.btn-primary:hover,
.btn.primary:not([href*="wa.me"]):hover,
.btn.secondary[href*="facebook-copper-brass-rfq"]:hover,
.btn.secondary[href="#rfq-form"]:hover,
.btn.secondary[data-rfq-product]:hover,
.jk-btn-rfq:hover,
.rfq-submit-btn:hover,
button[type="submit"].btn:hover,
a[href*="facebook-copper-brass-rfq"].btn:not(.nav-cta):hover {
  background: #0B5F59 !important;
  color: #FFFFFF !important;
  border-color: #0B5F59 !important;
}

.btn-whatsapp,
.whatsapp-button,
.whatsapp-green-btn,
.whatsapp-site-green,
.jk-btn-whatsapp,
.nav-cta,
.float-wa,
.mobile-cta-whatsapp,
a[href*="wa.me"],
a[href*="whatsapp"] {
  background: #25D366 !important;
  color: #FFFFFF !important;
  border-color: #25D366 !important;
}

.btn-whatsapp:hover,
.whatsapp-button:hover,
.whatsapp-green-btn:hover,
.whatsapp-site-green:hover,
.jk-btn-whatsapp:hover,
.nav-cta:hover,
.float-wa:hover,
.mobile-cta-whatsapp:hover,
a[href*="wa.me"]:hover,
a[href*="whatsapp"]:hover {
  background: #1DA851 !important;
  color: #FFFFFF !important;
  border-color: #1DA851 !important;
}

.btn-secondary,
.btn.secondary:not([href*="facebook-copper-brass-rfq"]):not([href="#rfq-form"]),
.btn.ghost[href*="product"],
.btn.light[href*="product"],
.btn-details,
.jk-btn-product,
.product-card a[href*="product-"] {
  background: #B87333 !important;
  color: #FFFFFF !important;
  border-color: #B87333 !important;
}

.btn-secondary:hover,
.btn.secondary:not([href*="facebook-copper-brass-rfq"]):not([href="#rfq-form"]):hover,
.btn.ghost[href*="product"]:hover,
.btn.light[href*="product"]:hover,
.btn-details:hover,
.jk-btn-product:hover,
.product-card a[href*="product-"]:hover {
  background: #965A25 !important;
  color: #FFFFFF !important;
  border-color: #965A25 !important;
}

.btn-soft,
.btn-outline,
.btn.ghost:not([href*="product"]),
.btn.light:not([href*="product"]),
.jk-btn-email,
a[href^="mailto:"].btn,
a[href^="mailto:"].jk-btn,
.thank-you-panel .btn.secondary[href*="product.html"] {
  background: #FFF7ED !important;
  color: #7C3F12 !important;
  border-color: #B87333 !important;
}

.btn-soft:hover,
.btn-outline:hover,
.btn.ghost:not([href*="product"]):hover,
.btn.light:not([href*="product"]):hover,
.jk-btn-email:hover,
a[href^="mailto:"].btn:hover,
a[href^="mailto:"].jk-btn:hover,
.thank-you-panel .btn.secondary[href*="product.html"]:hover {
  background: #FDEAD7 !important;
  color: #7C3F12 !important;
  border-color: #B87333 !important;
}

.card-actions,
.product-card-actions,
.hero-actions,
.bottom-actions,
.bottom-cta .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.card-actions .btn,
.product-card-actions .btn,
.product-card .btn {
  flex: 1 1 150px;
}

.rfq-submit-btn {
  width: 100%;
  min-height: 50px;
  font-size: 1rem;
}

@media (max-width: 640px) {
  .card-actions,
  .product-card-actions,
  .hero-actions,
  .bottom-actions,
  .bottom-cta .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .card-actions .btn,
  .product-card-actions .btn,
  .product-card .btn,
  .hero-actions .btn,
  .bottom-cta .btn {
    width: 100%;
    flex: 1 1 auto;
  }
}


.spec-reference {
margin: 48px 0;
}

.spec-reference .section-note {
max-width: 880px;
color: #64748b;
line-height: 1.7;
}

.spec-table-wrap {
overflow-x: auto;
margin-top: 20px;
border: 1px solid rgba(15, 23, 42, 0.10);
border-radius: 14px;
background: #ffffff;
}

.spec-reference-table {
width: 100%;
min-width: 680px;
border-collapse: collapse;
}

.spec-reference-table th,
.spec-reference-table td {
padding: 14px 16px;
border-bottom: 1px solid rgba(15, 23, 42, 0.08);
text-align: left;
vertical-align: top;
line-height: 1.65;
}

.spec-reference-table th {
width: 220px;
background: #fff7ed;
color: #7c3f12;
font-weight: 800;
}

.spec-reference-table tr:last-child th,
.spec-reference-table tr:last-child td {
border-bottom: 0;
}

@media (max-width: 640px) {
.spec-reference {
margin: 36px 0;
}

.spec-reference-table {
min-width: 620px;
}

.spec-reference-table th,
.spec-reference-table td {
padding: 12px;
}
}