:root {
  --navy: #102c40;
  --ink: #163449;
  --muted: #647783;
  --ocean: #087d83;
  --orange: #c95019;
  --orange-light: #f7e4d8;
  --bg: #f4f6f7;
  --line: #dce4e7;
  --white: #fff;
  --danger: #b42b2b;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    15px/1.6 -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "PingFang SC",
    "Microsoft YaHei",
    sans-serif;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
  opacity: 0.5;
}
a,
button,
input,
textarea,
select {
  outline-offset: 4px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--ocean);
}
img {
  display: block;
  max-width: 100%;
}
h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}
h1 {
  font-size: 38px;
  line-height: 1.25;
  letter-spacing: -1px;
}
h2 {
  font-size: 25px;
  line-height: 1.4;
}
h3 {
  font-size: 19px;
  line-height: 1.4;
}
small {
  font-size: 12px;
}
.container {
  max-width: 1280px;
  margin: auto;
  padding: 0 36px;
}
.utility {
  background: var(--navy);
  color: #d4e4eb;
  font-size: 11px;
  padding: 7px 0;
}
.utility .container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.main-header {
  background: white;
}
.header-row {
  display: flex;
  align-items: center;
  gap: 25px;
  padding-top: 23px;
  padding-bottom: 23px;
}
.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--navy);
  font-weight: 800;
  letter-spacing: 1px;
  font-size: 25px;
  line-height: 1;
}
.brand small {
  display: block;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 1.4px;
  margin-top: 9px;
}
.header-search {
  margin-left: auto;
  display: flex;
  max-width: 540px;
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.header-search input {
  border: 0;
  min-width: 0;
  flex: 1;
  padding: 12px 15px;
  background: #f9fafb;
}
.header-search button {
  border: 0;
  background: var(--navy);
  color: white;
  padding: 0 24px;
}
.language {
  background: none;
  border: 0;
  font-size: 13px;
  min-height: 44px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--orange);
  color: white;
  border: 1px solid var(--orange);
  padding: 12px 23px;
  border-radius: 4px;
  font-weight: 600;
  min-height: 46px;
  font-size: 14px;
}
.button:hover {
  background: #a84012;
  border-color: #a84012;
}
.button.secondary {
  color: var(--ink);
  background: white;
  border-color: var(--line);
}
.button.secondary:hover {
  border-color: var(--ocean);
  color: var(--ocean);
}
.button.dark {
  background: var(--navy);
  border-color: var(--navy);
}
.button.compact {
  padding: 9px 16px;
  white-space: nowrap;
}
.main-nav {
  background: white;
  border-top: 1px solid #edf1f3;
  border-bottom: 1px solid var(--line);
}
.main-nav .container {
  display: flex;
  align-items: center;
  gap: 32px;
  min-height: 52px;
}
.main-nav a {
  padding: 14px 0;
  font-size: 13px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.main-nav a.active {
  color: var(--ocean);
  border-bottom-color: var(--ocean);
  font-weight: 600;
}
.nav-spacer {
  flex: 1;
}
main {
  min-height: 65vh;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ocean);
  font-weight: 700;
}
.hero {
  position: relative;
  overflow: hidden;
  background: #13354b;
  color: white;
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 460px;
  position: relative;
}
.hero-copy {
  padding: 56px 0;
  max-width: 580px;
  z-index: 2;
}
.hero .eyebrow {
  color: #85c8c8;
}
.hero h1 {
  font-size: 49px;
  margin: 18px 0 22px;
  line-height: 1.24;
  max-width: 530px;
}
.hero p {
  color: #c0d4df;
  max-width: 480px;
  font-size: 16px;
  margin-bottom: 30px;
}
.hero-art {
  position: absolute;
  width: 58%;
  height: 100%;
  right: -4%;
  object-fit: cover;
  opacity: 0.9;
}
.hero-actions {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}
.hero .secondary {
  background: transparent;
  color: white;
  border-color: #6a8c9e;
}
.hero-caption {
  position: absolute;
  bottom: 25px;
  right: 40px;
  color: #8caab9;
  letter-spacing: 3px;
  font-size: 10px;
}
.hero-rule {
  margin-top: 34px;
  display: flex;
  gap: 20px;
  color: #a9c6d2;
  font-size: 11px;
  letter-spacing: 1px;
}
.hero-rule span + span {
  border-left: 1px solid #557383;
  padding-left: 20px;
}
.section {
  padding: 45px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 24px;
}
.section-head h2 {
  margin: 0 0 5px;
}
.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.text-link {
  color: var(--ocean);
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.category-card {
  padding: 23px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 5px;
  position: relative;
  min-height: 156px;
  transition: 150ms;
}
.category-card:hover {
  border-color: var(--ocean);
  transform: translateY(-2px);
}
.category-card svg {
  width: 35px;
  height: 35px;
  stroke: var(--ocean);
  fill: none;
  stroke-width: 1.5;
  margin-bottom: 13px;
}
.category-card h3 {
  font-size: 17px;
  margin: 0 0 6px;
}
.category-card p {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
  max-width: 210px;
}
.category-card .arrow {
  position: absolute;
  right: 20px;
  top: 28px;
  color: #91a9b4;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.product-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 5px;
  overflow: hidden;
  min-width: 0;
  transition: border-color 150ms;
}
.product-card:hover {
  border-color: #79adb1;
}
.card-image {
  height: 180px;
  position: relative;
  background: #e9eff1;
  display: block;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.image-label {
  position: absolute;
  top: 12px;
  left: 12px;
  background: #ffffffeb;
  padding: 3px 8px;
  font-size: 10px;
  border-radius: 2px;
}
.card-content {
  padding: 17px 17px 0;
}
.card-cert {
  display: flex;
  gap: 5px;
  margin-bottom: 9px;
}
.badge {
  display: inline-flex;
  align-items: center;
  background: #eaf4f1;
  border: 1px solid #cfdfd8;
  color: #17644c;
  padding: 2px 7px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}
.card-title {
  display: block;
  font-size: 15px;
  font-weight: 650;
  min-height: 48px;
  line-height: 1.5;
}
.card-supplier {
  font-size: 11px;
  color: var(--muted);
  margin: 9px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-price {
  font-size: 21px;
  font-weight: 700;
  color: var(--navy);
}
.card-price small {
  font-weight: 400;
  font-size: 12px;
  color: var(--muted);
}
.card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #e9eef0;
  margin-top: 14px;
  font-size: 11px;
  color: var(--muted);
}
.card-bottom a {
  padding: 10px 4px 10px 15px;
  color: var(--ocean);
  font-size: 22px;
  min-width: 44px;
  min-height: 44px;
  text-align: center;
}
.trust-strip {
  background: white;
  border-block: 1px solid var(--line);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-top: 28px;
  padding-bottom: 28px;
  gap: 30px;
}
.trust-item {
  display: flex;
  gap: 17px;
  align-items: center;
}
.trust-symbol {
  font-size: 24px;
  font-weight: 500;
  color: var(--ocean);
  border: 1px solid #c6d9db;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.trust-item h3 {
  font-size: 14px;
  margin: 0 0 3px;
}
.trust-item p {
  font-size: 11px;
  color: var(--muted);
  margin: 0;
}
.quote-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  border-left: 4px solid var(--ocean);
  background: #e5eff0;
  padding: 28px 32px;
}
.quote-banner h2 {
  font-size: 23px;
  margin: 0 0 6px;
}
.quote-banner p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
footer {
  background: var(--navy);
  color: #c1d0d8;
  margin-top: 35px;
  padding: 40px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
}
.footer-brand {
  font-size: 24px;
  letter-spacing: 2px;
  color: white;
  font-weight: 750;
}
.footer-brand span {
  font-size: 13px;
  margin-left: 15px;
  font-weight: 400;
}
.footer-grid p {
  font-size: 12px;
  margin-top: 10px;
}
.footer-grid h4 {
  color: white;
  font-size: 13px;
  margin-bottom: 10px;
}
.footer-grid > div > a:not(.footer-brand) {
  display: block;
  font-size: 12px;
  margin: 6px 0;
}
.footer-bottom {
  border-top: 1px solid #355164;
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  margin-top: 30px;
  padding-top: 20px;
  gap: 20px;
}
.page-intro {
  padding: 32px 0 24px;
}
.page-intro h1 {
  font-size: 31px;
  margin-bottom: 10px;
}
.page-intro p {
  color: var(--muted);
  margin: 0;
}
.breadcrumb {
  font-size: 12px;
  color: var(--muted);
  padding: 25px 0 17px;
}
.breadcrumb a {
  color: var(--ocean);
}
.catalog-layout {
  display: grid;
  grid-template-columns: 235px minmax(0, 1fr);
  gap: 25px;
}
.filters {
  background: white;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 21px;
  height: fit-content;
}
.filter-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}
.filter-top h3 {
  font-size: 15px;
  margin: 0;
}
.link-button {
  border: 0;
  background: none;
  color: var(--ocean);
  padding: 5px;
  font-size: 12px;
  min-height: 40px;
}
.filter-group {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.filter-group:last-child {
  border: 0;
  padding-bottom: 0;
}
.filter-group h4 {
  font-size: 13px;
  margin: 0 0 10px;
}
.check {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  font-size: 12px;
  cursor: pointer;
}
.check input {
  accent-color: var(--ocean);
  width: 16px;
  height: 16px;
}
.filter-group select {
  width: 100%;
  padding: 8px;
  font-size: 12px;
}
.range {
  display: flex;
  gap: 7px;
}
.range input {
  min-width: 0;
  width: 50%;
  font-size: 12px;
  padding: 8px;
}
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
  border: 1px solid var(--line);
  padding: 13px 17px;
  border-radius: 4px;
  margin-bottom: 20px;
  gap: 12px;
}
.catalog-toolbar select {
  font-size: 12px;
  padding: 8px;
}
.catalog-layout .product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.count {
  color: var(--muted);
  font-size: 12px;
}
.count b {
  font-size: 17px;
  color: var(--ink);
  margin-right: 5px;
}
.pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 30px 0;
}
.pagination button {
  padding: 9px 14px;
  min-height: 44px;
  border: 1px solid var(--line);
  background: white;
  border-radius: 3px;
}
.pagination button.active {
  background: var(--navy);
  color: white;
}
.empty {
  text-align: center;
  padding: 70px 20px;
  background: white;
  border: 1px dashed var(--line);
  border-radius: 5px;
  width: 100%;
}
.empty-icon {
  color: var(--ocean);
  font-size: 40px;
}
.empty h2 {
  font-size: 22px;
}
.empty p {
  color: var(--muted);
}
.detail-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
}
.gallery-main {
  background: #e6eef0;
  border: 1px solid var(--line);
  border-radius: 5px;
  overflow: hidden;
  aspect-ratio: 1.36;
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.thumbnails {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}
.thumbnails button {
  border: 1px solid var(--line);
  padding: 0;
  background: white;
  border-radius: 3px;
  width: 88px;
  overflow: hidden;
}
.thumbnails button.selected {
  border: 2px solid var(--ocean);
}
.detail-info h1 {
  font-size: 30px;
  margin: 12px 0 18px;
}
.price-panel {
  background: #edf3f4;
  padding: 22px;
  margin: 23px 0;
  border-radius: 4px;
}
.price-panel .price {
  font-size: 32px;
  color: var(--navy);
  font-weight: 750;
}
.muted {
  color: var(--muted);
  font-size: 13px;
}
.detail-trade {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin: 23px 0;
}
.detail-trade small {
  display: block;
  color: var(--muted);
}
.detail-trade strong {
  display: block;
  margin-top: 5px;
  font-size: 15px;
}
.full-width {
  width: 100%;
}
.detail-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 25px;
  margin-top: 32px;
}
.panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 26px;
  margin-bottom: 22px;
}
.panel h2 {
  font-size: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
}
.param-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.param-table th,
.param-table td {
  text-align: left;
  border-bottom: 1px solid #e8eef0;
  padding: 12px 15px;
  vertical-align: top;
  overflow-wrap: anywhere;
}
.param-table th {
  background: #f7f9fa;
  font-weight: 400;
  color: var(--muted);
  width: 40%;
}
.cert-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.cert-button {
  background: #f4faf7;
  border: 1px solid #cdddce;
  padding: 12px 16px;
  border-radius: 4px;
  color: #17644c;
  text-align: left;
}
.cert-button small {
  display: block;
  margin-top: 5px;
}
.compliance-panel {
  background: #fffaf2;
  border-color: #e6cfa8;
}
.warning {
  background: #f9e9d3;
  color: #845019;
  padding: 13px 16px;
  border-radius: 4px;
  margin-bottom: 17px;
  font-size: 13px;
}
.supplier-card .supplier-mark {
  width: 52px;
  height: 52px;
  background: #e5eff0;
  display: grid;
  place-items: center;
  font-size: 22px;
  color: var(--ocean);
  border-radius: 5px;
  margin-bottom: 17px;
}
.supplier-card p {
  font-size: 13px;
  color: var(--muted);
}
.supplier-card h3 {
  font-size: 19px;
}
.supplier-card .button {
  margin-top: 15px;
}
.form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 27px;
  align-items: start;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field {
  min-width: 0;
}
.field.full {
  grid-column: 1/-1;
}
.field label {
  display: block;
  font-size: 13px;
  font-weight: 550;
  margin-bottom: 8px;
}
.field label b {
  color: var(--danger);
}
input,
select,
textarea {
  border: 1px solid #cbd8df;
  background: white;
  color: var(--ink);
  border-radius: 4px;
  padding: 10px 12px;
  min-height: 44px;
  max-width: 100%;
}
.field input,
.field select,
.field textarea {
  width: 100%;
}
textarea {
  min-height: 115px;
  resize: vertical;
}
.error {
  display: block;
  min-height: 17px;
  color: var(--danger);
  margin-top: 4px;
  font-size: 12px;
}
.invalid {
  border-color: var(--danger);
  background: #fffafa;
}
.form-note {
  padding: 18px 20px;
  background: #eaf2f3;
  border-radius: 4px;
  color: var(--muted);
  font-size: 12px;
}
.form-note h3 {
  font-size: 14px;
  color: var(--ink);
}
.form-note p:last-child {
  margin: 0;
}
.steps {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 25px;
}
.steps span {
  border-left: 2px solid var(--ocean);
  padding-left: 12px;
  font-size: 13px;
}
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 5px 0 25px;
}
.upload {
  display: block;
  border: 1px dashed #a9c3ce;
  border-radius: 4px;
  background: #f7fafb;
  padding: 20px;
  text-align: center;
}
.upload input {
  max-width: 100%;
  background: white;
}
.previews {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 15px;
}
.preview {
  position: relative;
  width: 100px;
}
.preview img {
  width: 100px;
  height: 75px;
  object-fit: cover;
  border-radius: 3px;
}
.preview small {
  display: block;
  font-size: 10px;
}
.dynamic-row {
  display: grid;
  grid-template-columns: 1fr 1fr 44px;
  gap: 12px;
  margin-bottom: 12px;
}
.dynamic-row.cert {
  grid-template-columns: 100px 1fr 1fr 44px;
}
.remove {
  border: 1px solid var(--line);
  background: white;
  border-radius: 4px;
  color: var(--danger);
  min-height: 44px;
  font-size: 22px;
}
.context {
  display: flex;
  gap: 20px;
  align-items: center;
  background: #e9f1f3;
  border: 1px solid #d2e1e6;
  border-radius: 5px;
  padding: 17px;
  margin-bottom: 25px;
}
.context img {
  width: 120px;
  height: 90px;
  object-fit: cover;
  border-radius: 3px;
}
.context h3 {
  font-size: 18px;
  margin: 6px 0;
}
.context p {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}
.context-symbol {
  font-size: 35px;
  color: var(--ocean);
  padding: 10px;
}
.file-item {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 13px;
  overflow-wrap: anywhere;
  margin-top: 8px;
}
.file-item small {
  display: block;
  color: var(--muted);
}
dialog {
  border: 0;
  border-radius: 7px;
  max-width: 620px;
  width: calc(100% - 32px);
  padding: 0;
  color: var(--ink);
  box-shadow: 0 20px 90px #102c4040;
}
dialog::backdrop {
  background: #09233499;
}
.modal-body {
  padding: 35px;
}
.modal-body p {
  color: var(--muted);
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 25px;
}
.success-icon {
  color: var(--ocean);
  background: #e7f3ef;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 24px;
  margin-bottom: 20px;
}
.inbox-toolbar {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 15px;
}
.metrics {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
}
.metric {
  background: white;
  border: 1px solid var(--line);
  padding: 18px 24px;
  border-radius: 4px;
  min-width: 160px;
}
.metric strong {
  font-size: 28px;
  color: var(--ocean);
  display: block;
}
.metric span {
  font-size: 12px;
  color: var(--muted);
}
.inquiry-item {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr) 180px 100px;
  gap: 22px;
  align-items: center;
  background: white;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 20px;
  margin-bottom: 12px;
  width: 100%;
  text-align: left;
  color: var(--ink);
}
.inquiry-item img {
  width: 80px;
  height: 66px;
  object-fit: cover;
  border-radius: 3px;
}
.inquiry-item h3 {
  font-size: 16px;
  margin: 0 0 4px;
}
.inquiry-item p {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}
.status {
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 3px;
  display: inline-flex;
  white-space: nowrap;
}
.status.submitted {
  color: #9a4b16;
  background: #ffefdc;
}
.status.viewed {
  color: #536a78;
  background: #eef2f5;
}
.status.replied {
  color: #11684b;
  background: #e4f4eb;
}
.drawer {
  margin-right: 0;
  height: 100vh;
  max-height: 100vh;
  width: min(640px, 100%);
  max-width: none;
  border-radius: 0;
  padding: 28px;
  overflow: auto;
}
.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.drawer-header h2 {
  margin: 0;
}
.reply-block {
  padding: 15px;
  background: #edf7f2;
  border-left: 3px solid var(--ocean);
  margin: 20px 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.skip-link {
  position: fixed;
  top: -60px;
  left: 10px;
  z-index: 10;
  background: white;
  padding: 10px;
}
.skip-link:focus {
  top: 10px;
}
.mobile-filter-button {
  display: none;
}
.supplier-list .product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.section-tag {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--ocean);
  font-size: 10px;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.section-tag:before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--ocean);
}
@media (min-width: 1450px) {
  .hero .container {
    min-height: 500px;
  }
}
@media (max-width: 1000px) {
  .container {
    padding-inline: 24px;
  }
  .header-row {
    gap: 16px;
  }
  .brand {
    font-size: 21px;
  }
  .header-search {
    max-width: 350px;
  }
  .main-nav .container {
    gap: 24px;
  }
  .hero h1 {
    font-size: 40px;
  }
  .hero-art {
    right: -18%;
    width: 80%;
    opacity: 0.55;
  }
  .hero-copy {
    max-width: 510px;
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .catalog-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 20px;
  }
  .catalog-layout .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .trust-grid {
    gap: 15px;
  }
  .trust-item {
    gap: 10px;
  }
  .detail-bottom {
    grid-template-columns: minmax(0, 1fr) 250px;
  }
  .detail-top {
    gap: 25px;
  }
  .detail-info h1 {
    font-size: 25px;
  }
  .form-layout {
    grid-template-columns: minmax(0, 1fr) 220px;
  }
  .inquiry-item {
    grid-template-columns: 70px minmax(0, 1fr) 140px 80px;
    gap: 15px;
  }
  .dynamic-row.cert {
    grid-template-columns: 80px 1fr 44px;
  }
  .dynamic-row.cert .cert-file {
    grid-column: 1/3;
  }
  .dynamic-row.cert .remove {
    grid-column: 3;
    grid-row: 1;
  }
}
@media (max-width: 700px) {
  body {
    font-size: 14px;
  }
  .container {
    padding-inline: 18px;
  }
  .utility .container > span:first-child {
    display: none;
  }
  .utility {
    font-size: 9px;
  }
  .header-row {
    flex-wrap: wrap;
    padding-block: 16px;
    gap: 12px;
  }
  .brand {
    font-size: 20px;
    margin-right: auto;
  }
  .brand small {
    font-size: 8px;
  }
  .brand svg {
    width: 30px;
  }
  .language {
    font-size: 12px;
  }
  .header-row > .button {
    padding: 8px 10px;
    font-size: 12px;
    min-height: 40px;
  }
  .header-search {
    order: 4;
    max-width: none;
    flex-basis: 100%;
    margin: 0;
  }
  .header-search input {
    font-size: 13px;
  }
  .header-search button {
    font-size: 13px;
    padding: 0 17px;
  }
  .main-nav .container {
    overflow-x: auto;
    gap: 24px;
  }
  .main-nav a {
    font-size: 12px;
  }
  .nav-spacer {
    display: none;
  }
  .hero .container {
    min-height: 475px;
    display: block;
  }
  .hero-copy {
    padding: 42px 0 60px;
  }
  .hero h1 {
    font-size: 37px;
    max-width: 310px;
  }
  .hero p {
    font-size: 14px;
    max-width: 320px;
    color: #d0dfe6;
  }
  .hero .eyebrow {
    font-size: 9px;
    letter-spacing: 1.2px;
  }
  .hero-art {
    width: 125%;
    right: -50%;
    opacity: 0.3;
  }
  .hero-caption {
    right: 18px;
    font-size: 8px;
  }
  .hero-rule {
    font-size: 9px;
    gap: 10px;
  }
  .hero-rule span + span {
    padding-left: 10px;
  }
  .section {
    padding-block: 30px;
  }
  .section-head {
    align-items: start;
    gap: 10px;
  }
  .section-head h2 {
    font-size: 22px;
  }
  .section-head p {
    font-size: 12px;
  }
  .text-link {
    font-size: 11px;
  }
  .category-grid {
    gap: 10px;
  }
  .category-card {
    padding: 17px;
    min-height: 150px;
  }
  .category-card h3 {
    font-size: 15px;
  }
  .category-card p {
    font-size: 11px;
  }
  .category-card .arrow {
    right: 15px;
    top: 20px;
  }
  .product-grid,
  .catalog-layout .product-grid,
  .supplier-list .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .card-image {
    height: 130px;
  }
  .card-content {
    padding: 13px 12px 0;
  }
  .card-title {
    font-size: 13px;
    min-height: 59px;
  }
  .card-price {
    font-size: 18px;
  }
  .card-price small {
    display: block;
    font-size: 10px;
  }
  .card-supplier {
    font-size: 10px;
  }
  .image-label {
    font-size: 8px;
    top: 8px;
    left: 8px;
    padding: 2px 5px;
  }
  .badge {
    font-size: 9px;
  }
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-block: 25px;
  }
  .quote-banner {
    padding: 22px;
    display: block;
  }
  .quote-banner h2 {
    font-size: 20px;
  }
  .quote-banner .button {
    margin-top: 18px;
  }
  .quote-banner p {
    font-size: 12px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
  }
  .footer-grid > div:first-child {
    grid-column: 1/-1;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 9px;
  }
  .page-intro h1 {
    font-size: 27px;
  }
  .page-intro {
    padding-top: 25px;
  }
  .page-intro p {
    font-size: 13px;
  }
  .catalog-layout {
    display: block;
  }
  .filters {
    margin-bottom: 20px;
  }
  .mobile-filter-button {
    display: block;
    width: 100%;
    margin-bottom: 12px;
  }
  .filters:not(.open) {
    display: none;
  }
  .catalog-toolbar {
    padding: 10px 12px;
  }
  .catalog-toolbar select {
    max-width: 170px;
    font-size: 11px;
  }
  .detail-top,
  .detail-bottom,
  .form-layout {
    grid-template-columns: 1fr;
  }
  .detail-top {
    gap: 20px;
  }
  .detail-info h1 {
    font-size: 27px;
  }
  .detail-trade {
    gap: 10px;
  }
  .detail-trade strong {
    font-size: 13px;
  }
  .detail-bottom {
    margin-top: 20px;
    gap: 0;
  }
  .panel {
    padding: 20px;
    margin-bottom: 17px;
  }
  .param-table th,
  .param-table td {
    padding: 10px;
    font-size: 12px;
  }
  .form-aside {
    order: -1;
  }
  .steps {
    flex-direction: row;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 10px;
  }
  .steps span {
    font-size: 11px;
    padding-left: 8px;
  }
  .form-aside .form-note {
    display: none;
  }
  .form-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .field.full {
    grid-column: auto;
  }
  .context {
    padding: 13px;
    gap: 12px;
  }
  .context img {
    width: 80px;
    height: 75px;
  }
  .context h3 {
    font-size: 16px;
  }
  .context .eyebrow {
    font-size: 9px;
  }
  .form-actions {
    justify-content: stretch;
  }
  .form-actions .button {
    flex: 1;
    font-size: 12px;
    padding-inline: 10px;
  }
  .inbox-toolbar {
    grid-template-columns: 1fr 1fr;
  }
  .metric {
    min-width: 0;
    flex: 1;
    padding: 15px 20px;
  }
  .inquiry-item {
    grid-template-columns: 55px minmax(0, 1fr) 70px;
    gap: 12px;
    padding: 15px;
  }
  .inquiry-item img {
    width: 55px;
    height: 55px;
  }
  .inquiry-item h3 {
    font-size: 14px;
  }
  .inquiry-item .inquiry-meta {
    grid-column: 2;
    grid-row: 2;
  }
  .inquiry-item .status-cell {
    grid-column: 3;
    grid-row: 1;
  }
  .drawer {
    padding: 18px;
  }
  .modal-body {
    padding: 25px;
  }
  .dynamic-row {
    grid-template-columns: 1fr 1fr 40px;
    gap: 7px;
  }
  .dynamic-row input {
    font-size: 12px;
    padding: 9px;
  }
  .section-tag {
    font-size: 9px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

.hero h1 {
  white-space: pre-line;
}
.section.container {
  padding-inline: 36px;
}
@media (max-width: 1000px) {
  .section.container {
    padding-inline: 24px;
  }
}
@media (max-width: 700px) {
  .section.container {
    padding-inline: 18px;
  }
}
/* Account and supplier profile surfaces */
.supplier-information {
  border-top: 3px solid var(--teal, #267b87);
}
.supplier-information .section-head {
  align-items: flex-start;
  margin-bottom: 12px;
}
.identity-strip {
  padding: 13px 16px;
  background: #edf6f6;
  border-left: 3px solid #287c86;
  margin: 16px 0;
  color: #183447;
}
.auth-container {
  max-width: 1100px;
  padding-bottom: 65px;
}
.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(230px, 1fr);
  gap: 30px;
  align-items: start;
}
.auth-tabs {
  display: flex;
  border-bottom: 1px solid #d9e3e9;
  margin-bottom: 28px;
  gap: 20px;
}
.auth-tabs button {
  background: none;
  border: 0;
  padding: 13px 20px;
  cursor: pointer;
  font: inherit;
  color: #426071;
  border-bottom: 3px solid transparent;
}
.auth-tabs button.selected {
  color: #176876;
  border-bottom-color: #176876;
  font-weight: 700;
}
.check-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.check-label input,
.category-checks input {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.category-checks {
  border: 1px solid #d9e3e9;
  padding: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.category-checks label {
  display: flex;
  align-items: center;
  gap: 8px;
}
.category-checks legend {
  padding: 0 5px;
  font-weight: 600;
}
.auth-extras,
.oauth-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin: 20px 0;
}
.auth-extras + .muted {
  font-size: 13px;
}
.oauth-buttons {
  justify-content: flex-start;
}
.account-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 12px;
}
.account-nav > a {
  font-size: 13px;
}
.account-menu {
  position: relative;
}
.account-menu summary {
  cursor: pointer;
  padding: 10px;
  font-size: 14px;
  max-width: 240px;
  overflow-wrap: anywhere;
}
.account-menu summary small {
  display: block;
  color: #637989;
  font-size: 11px;
}
.account-menu > div {
  position: absolute;
  right: 0;
  top: 100%;
  min-width: 220px;
  max-width: 280px;
  background: white;
  padding: 15px;
  box-shadow: 0 8px 35px #18344722;
  z-index: 40;
  border: 1px solid #d9e3e9;
}
.account-menu > div > a,
.account-menu > div > button {
  display: block;
  padding: 8px 0;
  font-size: 14px;
}
.company-container {
  max-width: 1100px;
  padding-bottom: 65px;
}
.company-heading {
  display: flex;
  align-items: center;
  gap: 22px;
}
.company-avatar {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  background: #e6f0f2;
  color: #1d6672;
  font-size: 30px;
  font-weight: 700;
}
.company-actions {
  margin-left: auto;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.company-container h3 {
  margin: 25px 0 12px;
}
.previews figure {
  margin: 0;
  max-width: 160px;
  overflow-wrap: anywhere;
}
.previews figure img {
  width: 140px;
  height: 100px;
  object-fit: cover;
}
.previews figcaption {
  font-size: 12px;
  margin-top: 7px;
}
.company-cert {
  margin: 16px 0;
}
@media (max-width: 850px) {
  .auth-layout {
    grid-template-columns: 1fr;
  }
  .main-nav .container {
    flex-wrap: wrap;
  }
  .account-nav {
    margin-left: 0;
    flex-wrap: wrap;
    width: 100%;
  }
  .company-heading {
    flex-wrap: wrap;
  }
  .company-actions {
    margin-left: 0;
  }
  .supplier-information .section-head {
    flex-wrap: wrap;
    gap: 12px;
  }
  .company-cert {
    grid-template-columns: 1fr;
  }
  .account-menu > div {
    right: auto;
    left: 0;
  }
  .company-heading h2 {
    overflow-wrap: anywhere;
  }
  .company-container > .form-actions {
    flex-wrap: wrap;
  }
}
/* Marine workflow refinement: navy identity, quiet fields, clear actions. */
input:focus, select:focus, textarea:focus { outline: 3px solid #087d8320; border-color: var(--ocean); }
.field .error:empty { display: none; }
.field input, .field select, .field textarea { transition: border-color .15s, box-shadow .15s; }
body[data-page="buyer-auth"] .page-intro,
body[data-page="supplier-auth"] .page-intro { margin: 26px 0 22px; }
.auth-container { max-width: 1130px; }
.auth-layout { grid-template-columns: minmax(260px, .85fr) minmax(0, 1.3fr); gap: 0; border-radius: 12px; overflow: hidden; box-shadow: 0 12px 40px #102c400a; border: 1px solid var(--line); background: white; }
.auth-panel { grid-column: 2; grid-row: 1; border: 0; border-radius: 0; margin: 0; padding: 30px 36px; }
.auth-story { grid-column: 1; grid-row: 1; background: var(--navy); color: #d7e7ed; padding: 42px 32px; align-self: stretch; }
.auth-story .eyebrow { color: #7dd4cf; font-size: 10px; letter-spacing: 1.7px; }
.auth-story h2 { font-size: 30px; line-height: 1.35; color: white; margin: 35px 0 18px; letter-spacing: -.6px; }
.auth-story p { font-size: 14px; line-height: 1.9; }
.auth-story ul { list-style: none; padding: 0; margin: 30px 0; font-size: 13px; }
.auth-story li { border-top: 1px solid #ffffff20; padding: 16px 0; }
.auth-story li::before { content: '↗'; color: #7dd4cf; margin-right: 10px; }
.auth-demo-note { border-top: 1px solid #ffffff20; padding-top: 20px; font-size: 12px; color: #9db7c4; }
.marine-route { display: flex; align-items: center; margin-top: 40px; }
.marine-route span { width: 12px; height: 12px; border: 2px solid #7dd4cf; border-radius: 50%; }
.marine-route span:last-child { background: #7dd4cf; }
.marine-route i { border-top: 1px dashed #7dd4cf80; flex: 1; }
.auth-tabs { margin-bottom: 18px; gap: 4px; }
.auth-tabs button { flex: 1; padding: 10px 18px; }
.auth-tabs button.selected { background: #eff7f7; border-radius: 6px 6px 0 0; }
.auth-panel .form-grid { gap: 16px 18px; }
.form-required { color: var(--muted); font-size: 11px; margin: 0 0 14px; }
.auth-group-title { grid-column: 1/-1; font-size: 13px; margin: 6px 0 0; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.auth-panel .check-label { display: flex; font-weight: 400; margin-bottom: 8px; }
.check-label input, .category-checks input { min-height: 18px; accent-color: var(--ocean); }
.password-control { display: flex; position: relative; }
.password-control input { padding-right: 62px; }
.password-control button { position: absolute; right: 5px; top: 5px; bottom: 5px; padding: 0 8px; background: white; border: 0; color: var(--ocean); font-size: 12px; border-radius: 3px; }
.input-hint { display: block; font-size: 11px; color: var(--muted); margin-top: 5px; }
.auth-return { font-size: 12px; padding: 10px 12px; background: #eff7f7; border-left: 3px solid var(--ocean); }
.auth-panel .full-width { margin-top: 12px; min-height: 46px; }
.auth-panel .oauth-buttons { border-top: 1px solid var(--line); padding-top: 18px; margin-bottom: 0; }
.auth-panel .oauth-buttons .button { flex: 1; font-size: 12px; }
.demo-register-link { display: block; font-size: 12px; margin-top: 18px; }
body[data-page="publish"] .form-layout { grid-template-columns: minmax(0, 1fr) 250px; }
body[data-page="publish"] .panel, .company-container .panel { border-radius: 8px; box-shadow: 0 3px 14px #102c4003; }
body[data-page="publish"] .panel { scroll-margin-top: 24px; }
body[data-page="publish"] .form-aside { position: sticky; top: 24px; }
.steps { gap: 5px; }
.steps a { display: block; padding: 12px 14px; border-left: 2px solid var(--line); color: var(--muted); font-size: 13px; border-radius: 0 5px 5px 0; }
.steps a:hover, .steps a.active { color: var(--ocean); background: #e9f3f4; border-left-color: var(--ocean); }
.steps a.active { font-weight: 650; }
.publish-actions, #company-form > .form-actions { position: sticky; bottom: 0; z-index: 5; background: #fffffff5; border: 1px solid var(--line); border-radius: 8px 8px 0 0; padding: 14px 18px; box-shadow: 0 -6px 24px #102c4008; align-items: center; }
.save-state { margin-right: auto; min-width: 0; }
.save-state strong { display: block; font-size: 12px; color: var(--ocean); font-weight: 550; }
.save-state small { display: block; font-size: 10px; color: var(--muted); margin-top: 4px; }
.company-heading { border-top: 3px solid var(--ocean); }
.company-container .param-table th { width: 24%; }
@media(max-width: 850px) {
  .auth-layout { grid-template-columns: 1fr; }
  .auth-panel { grid-column: 1; padding: 24px; }
  .auth-story { display: none; }
  body[data-page="publish"] .form-layout { grid-template-columns: 1fr; }
  body[data-page="publish"] .form-aside { position: static; order: -1; }
  body[data-page="publish"] .form-aside > .form-note, body[data-page="publish"] .form-aside > a { display: none !important; }
  .steps { flex-direction: row; flex-wrap: wrap; margin-bottom: 0; }
  .steps a { padding: 8px 10px; font-size: 12px; border-left: 0; border-bottom: 2px solid var(--line); border-radius: 4px 4px 0 0; }
  .steps a.active { border-bottom-color: var(--ocean); }
  .publish-actions { flex-wrap: wrap; gap: 10px; padding: 12px; }
  .save-state { flex: 0 0 100%; }
  .save-state small { display: none; }
}
@media(max-width: 540px) {
  .auth-panel { padding: 20px; }
  .auth-container { padding-bottom: 30px; }
  .auth-panel .form-grid { grid-template-columns: 1fr; }
  .auth-group-title { grid-column: 1; }
  .company-container .param-table th { width: 34%; }
}
@media(prefers-reduced-motion: reduce) { input, select, textarea { transition: none; } }
.auth-identities { display: inline-flex; padding: 4px; gap: 4px; background: #e7edf0; border-radius: 6px; margin-top: 8px; }
.auth-identities a { font-size: 12px; padding: 7px 18px; color: var(--muted); border-radius: 4px; }
.auth-identities a.active { background: white; color: var(--ocean); box-shadow: 0 1px 4px #102c4010; font-weight: 650; }
body[data-page="buyer-auth"] .page-intro,
body[data-page="supplier-auth"] .page-intro { padding: 0; margin: 24px 0; }
.auth-panel button.text-link { background: none; border: 0; padding: 0; text-align: left; font: inherit; font-size: 12px; color: var(--ocean); }
.auth-panel button.text-link:hover { text-decoration: underline; }
.auth-panel #auth-error:empty { display: none; }

/* Role-specific actions are removed from layout as well as accessibility. */
[hidden] { display: none !important; }
.buyer-inquiries { padding-bottom: 45px; }
.buyer-inquiry-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: 20px; align-items: end; }
.buyer-inquiries .inquiry-item:hover { border-color: var(--ocean); box-shadow: 0 3px 16px #102c4008; }
.buyer-inquiries .inquiry-item h3, .buyer-inquiries .inquiry-item p { overflow-wrap: anywhere; }
.buyer-inquiry-context { margin-top: 18px; }
#buyer-inquiry-drawer .param-table td { overflow-wrap: anywhere; }
#buyer-inquiry-drawer .drawer-header { gap: 12px; }
#buyer-inquiry-drawer .drawer-header h2 { font-size: 21px; }
#buyer-inquiry-drawer .drawer-header button { flex-shrink: 0; }
.inquiry-message { white-space: pre-wrap; overflow-wrap: anywhere; }
.buyer-reply { border-top: 1px solid var(--line); margin-top: 28px; padding-top: 8px; }
.waiting-reply { background: #f1f6f7; padding: 16px; border-left: 3px solid var(--ocean); color: var(--muted); }
@media(max-width: 768px) {
  .buyer-inquiry-toolbar { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 15px; }
  .buyer-inquiry-toolbar > a { grid-column: 1/-1; }
  .buyer-inquiries .inquiry-item { grid-template-columns: 55px minmax(0, 1fr) 70px; gap: 12px; padding: 15px; }
  .buyer-inquiries .inquiry-item img { width: 55px; height: 55px; }
  .buyer-inquiries .inquiry-item .inquiry-meta { grid-column: 2/-1; grid-row: 2; }
  .buyer-inquiries .inquiry-item .status-cell { grid-column: 3; grid-row: 1; }
}