:root {
  --ink: #1d2528;
  --muted: #5b6a70;
  --line: #dce6e2;
  --paper: #ffffff;
  --soft: #f4f8f6;
  --soft-blue: #edf5f6;
  --green: #176c5d;
  --green-dark: #0e3f3b;
  --teal: #247c8a;
  --brick: #9a4f3e;
  --gold: #b98c3e;
  --shadow: 0 16px 40px rgba(20, 43, 45, 0.1);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  overflow-wrap: anywhere;
}

img {
  max-width: 100%;
  display: block;
}

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

p {
  margin: 0;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(220, 230, 226, 0.9);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-link img {
  width: 82px;
  height: auto;
}

.brand-text {
  display: grid;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 16px;
  letter-spacing: 0;
  color: var(--green-dark);
  white-space: nowrap;
}

.brand-text span {
  font-size: 12px;
  color: var(--muted);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--green-dark);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  padding: 10px 13px;
  border-radius: 8px;
  color: #2f3d42;
  font-size: 14px;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a.active {
  background: var(--soft-blue);
  color: var(--green-dark);
}

.nav-contact {
  margin-left: 8px;
  border: 1px solid rgba(23, 108, 93, 0.22);
  color: var(--green-dark) !important;
}

.hero {
  position: relative;
  min-height: min(72svh, 720px);
  overflow: hidden;
  display: grid;
  align-items: end;
  color: #fff;
  background: var(--green-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 31, 34, 0.82), rgba(9, 31, 34, 0.46) 46%, rgba(9, 31, 34, 0.08)),
    linear-gradient(0deg, rgba(9, 31, 34, 0.56), rgba(9, 31, 34, 0.1) 48%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  padding: 84px 0 70px;
}

.eyebrow {
  color: var(--gold);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.12;
  letter-spacing: 0;
}

.hero-lead {
  font-size: clamp(17px, 2vw, 22px);
  max-width: 700px;
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.3;
  cursor: pointer;
}

.button.primary {
  background: var(--green);
  color: #fff;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.button.light {
  background: #fff;
  color: var(--green-dark);
  border-color: var(--line);
}

.button.ghost {
  background: #fff;
  color: var(--green-dark);
  border-color: var(--line);
}

.button:hover {
  transform: translateY(-1px);
}

.text-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--green);
  font-weight: 700;
  font-size: 14px;
}

.text-link:hover {
  color: var(--green-dark);
}

.signal-band {
  background: var(--green-dark);
  color: #fff;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.signal-item {
  padding: 24px;
  background: rgba(255, 255, 255, 0.06);
}

.signal-item strong {
  display: block;
  font-size: 22px;
  line-height: 1.2;
}

.signal-item span {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
}

.section {
  padding: 82px 0;
}

.section.soft {
  background: var(--soft);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.section-kicker {
  color: var(--brick);
  font-weight: 700;
  font-size: 13px;
}

.section h2,
.section-title {
  margin: 8px 0 0;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.25;
  letter-spacing: 0;
  color: var(--green-dark);
}

.section-desc {
  max-width: 560px;
  color: var(--muted);
}

.section-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 34px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.section-cta h3 {
  margin: 0 0 6px;
  color: var(--green-dark);
  font-size: 20px;
}

.section-cta p {
  color: var(--muted);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 44px;
  align-items: center;
}

.prose {
  color: #344347;
}

.prose p + p {
  margin-top: 16px;
}

.image-panel {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--soft);
}

.image-panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.fact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.fact {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.fact strong {
  display: block;
  color: var(--green-dark);
  line-height: 1.3;
}

.fact span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.logo-tile {
  min-height: 136px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.logo-tile img {
  max-height: 56px;
  width: auto;
  object-fit: contain;
}

.logo-tile.tall img {
  max-height: 72px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 24px;
  box-shadow: 0 10px 24px rgba(20, 43, 45, 0.06);
}

.card h3 {
  margin: 0 0 10px;
  color: var(--green-dark);
  font-size: 20px;
  line-height: 1.3;
}

.card p {
  color: var(--muted);
  font-size: 15px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 8px;
  background: var(--soft-blue);
  color: var(--green-dark);
  font-size: 13px;
  line-height: 1.35;
}

.brand-card {
  display: grid;
  grid-template-rows: 86px auto;
  gap: 18px;
}

.brand-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.brand-logo img {
  max-width: 210px;
  max-height: 64px;
  width: auto;
}

.brand-logo img.logo-tall {
  max-height: 78px;
}

.split-band {
  background: var(--green-dark);
  color: #fff;
  padding: 70px 0;
}

.split-band .two-column {
  align-items: start;
}

.split-band h2 {
  margin: 0;
  color: #fff;
}

.split-band p {
  color: rgba(255, 255, 255, 0.82);
}

.cooperation-list {
  display: grid;
  gap: 12px;
}

.cooperation-item {
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.cooperation-item strong {
  display: block;
}

.cooperation-item span {
  display: block;
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.news-empty {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
  gap: 24px;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.news-empty-text {
  padding: 30px;
}

.news-empty-text h3 {
  margin: 0 0 10px;
  color: var(--green-dark);
}

.news-empty-text p {
  color: var(--muted);
}

.news-categories {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.news-categories span {
  display: flex;
  align-items: center;
  padding: 18px 20px;
  background: var(--soft);
  color: #324246;
}

.news-featured-card {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(20, 43, 45, 0.07);
}

.news-featured-image {
  min-height: 360px;
  background: var(--soft);
}

.news-featured-image img,
.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-featured-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
}

.news-featured-body h2 {
  margin: 14px 0 14px;
  color: var(--green-dark);
  font-size: clamp(25px, 3vw, 38px);
  line-height: 1.2;
}

.news-featured-body p {
  color: var(--muted);
}

.news-featured-body .button {
  align-self: flex-start;
  margin-top: 22px;
}

.news-tag-row {
  margin-top: 20px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.news-card {
  display: grid;
  grid-template-rows: 190px auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(20, 43, 45, 0.06);
}

.news-card-image {
  background: var(--soft);
}

.news-card-body {
  padding: 20px;
}

.news-card h3 {
  margin: 12px 0 10px;
  color: var(--green-dark);
  font-size: 19px;
  line-height: 1.38;
}

.news-card p {
  color: var(--muted);
  font-size: 14px;
}

.news-detail-body h2 {
  margin-top: 28px;
}

.news-cover img {
  max-height: 560px;
}

.page-hero {
  background: var(--green-dark);
  color: #fff;
  padding: 78px 0 64px;
  position: relative;
  overflow: hidden;
}

.page-hero.with-image {
  min-height: 420px;
  display: grid;
  align-items: end;
}

.page-hero.with-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 31, 34, 0.78), rgba(9, 31, 34, 0.36) 48%, rgba(9, 31, 34, 0.1)),
    linear-gradient(0deg, rgba(9, 31, 34, 0.55), rgba(9, 31, 34, 0.08));
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.breadcrumb {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 38px;
  align-items: start;
}

.side-note {
  padding: 24px;
  border-left: 4px solid var(--gold);
  background: var(--soft);
  color: #344347;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.timeline-item time {
  font-weight: 700;
  color: var(--brick);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.field-card {
  min-height: 180px;
  padding: 22px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
}

.field-card h3 {
  margin: 0 0 10px;
  color: var(--green-dark);
  font-size: 18px;
}

.field-card p {
  color: var(--muted);
  font-size: 14px;
}

.product-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}

.product-summary-card {
  min-height: 148px;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  border-radius: 8px;
  background: #fff;
}

.product-summary-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.product-summary-card strong {
  display: block;
  margin: 6px 0 8px;
  color: var(--green-dark);
  font-size: 30px;
  line-height: 1.1;
}

.product-summary-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.product-toolbar {
  display: grid;
  gap: 16px;
  margin-bottom: 16px;
}

.product-search {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 14px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-size: 15px;
}

.product-search:focus {
  outline: 2px solid rgba(23, 108, 93, 0.2);
  border-color: var(--green);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-filter-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.filter-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #334348;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
}

.filter-button.active,
.filter-button:hover {
  border-color: rgba(23, 108, 93, 0.28);
  background: var(--soft-blue);
  color: var(--green-dark);
}

.product-count {
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 14px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: grid;
  grid-template-rows: 220px auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 24px rgba(20, 43, 45, 0.06);
}

.product-image {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #f8fbfa, #edf5f6);
  padding: 20px;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-info {
  padding: 20px;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 12px;
}

.product-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 9px;
  border-radius: 8px;
  background: var(--soft-blue);
  color: var(--green-dark);
  font-size: 12px;
  line-height: 1.35;
}

.product-tags .trade-tag {
  background: #f7efe3;
  color: #7d4d1f;
}

.product-tags .supply-tag {
  background: rgba(23, 108, 93, 0.1);
  color: var(--green-dark);
}

.product-card h3 {
  margin: 0;
  color: var(--green-dark);
  font-size: 18px;
  line-height: 1.42;
}

.product-card h3 a:hover {
  color: var(--green);
}

.product-meta {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.product-meta div {
  display: grid;
  gap: 3px;
}

.product-meta span {
  color: var(--muted);
  font-size: 12px;
}

.product-meta strong {
  color: #344347;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
}

.product-empty {
  margin-top: 24px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  color: var(--muted);
}

.product-detail-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 36px;
  margin-top: 16px;
  padding: 7px 12px;
  border: 1px solid rgba(23, 108, 93, 0.22);
  border-radius: 8px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 700;
}

.product-detail-link:hover {
  background: var(--soft-blue);
}

.product-detail-hero {
  padding: 72px 0 60px;
  background: linear-gradient(180deg, #f8fbfa, #fff);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 42px;
  align-items: center;
}

.product-detail-media {
  min-height: 430px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(20, 43, 45, 0.08);
}

.product-detail-media img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
}

.product-detail-intro {
  min-width: 0;
}

.product-detail-intro h1 {
  margin: 18px 0 18px;
  color: var(--green-dark);
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.18;
  letter-spacing: 0;
}

.product-detail-intro p {
  max-width: 720px;
  color: #344347;
  font-size: 16px;
}

.product-detail-intro p + p {
  margin-top: 12px;
}

.product-relation-intro {
  max-width: 720px;
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding-left: 18px;
  border-left: 3px solid rgba(181, 137, 67, 0.58);
}

.product-relation-intro .relation-kicker {
  color: #8a5b25;
  font-size: 13px;
  font-weight: 800;
}

.product-relation-intro p {
  margin: 0;
  color: #344347;
  font-size: 16px;
  line-height: 1.82;
}

.product-relation-intro p + p {
  margin-top: 0;
}

.relation-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 2px;
}

.relation-keywords span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 9px;
  border-radius: 8px;
  background: rgba(23, 108, 93, 0.08);
  color: var(--green-dark);
  font-size: 12px;
  line-height: 1.35;
}

.product-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.section-head.compact {
  margin-bottom: 22px;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 32px;
  align-items: start;
}

.product-detail-main {
  min-width: 0;
}

.detail-table-wrap {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

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

.detail-table tr + tr {
  border-top: 1px solid var(--line);
}

.detail-table th,
.detail-table td {
  padding: 15px 18px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  line-height: 1.65;
}

.detail-table th {
  width: 220px;
  color: var(--muted);
  background: var(--soft);
  font-weight: 700;
}

.detail-table td {
  color: #344347;
  font-weight: 600;
}

.detail-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding-left: 18px;
}

.detail-list li {
  padding-left: 2px;
}

.product-detail-side {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  box-shadow: 0 10px 24px rgba(20, 43, 45, 0.06);
}

.product-detail-side h2 {
  margin: 0;
  color: var(--green-dark);
  font-size: 20px;
}

.article-toolbar {
  gap: 12px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.article-card {
  display: grid;
  grid-template-rows: 190px auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 24px rgba(20, 43, 45, 0.06);
}

.article-card-image {
  display: block;
  background: var(--soft);
}

.article-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-card-body {
  padding: 20px;
}

.article-card h3 {
  margin: 10px 0 10px;
  color: var(--green-dark);
  font-size: 19px;
  line-height: 1.38;
}

.article-card p {
  color: var(--muted);
  font-size: 14px;
}

.article-hero {
  padding: 74px 0 58px;
}

.article-hero a {
  color: rgba(255, 255, 255, 0.84);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 36px;
  align-items: start;
}

.article-body {
  min-width: 0;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.article-meta span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 4px 9px;
  border-radius: 8px;
  background: var(--soft-blue);
  color: var(--green-dark);
  font-size: 12px;
}

.article-cover {
  margin: 20px 0 28px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--soft);
}

.article-cover img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.article-body h2 {
  margin: 0 0 18px;
  color: var(--green-dark);
}

.article-body p {
  margin: 0 0 16px;
  color: #344347;
}

.article-note {
  margin-top: 28px;
  padding: 18px;
  border-left: 4px solid var(--gold);
  background: var(--soft);
}

.article-side {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(20, 43, 45, 0.06);
}

.article-side h2 {
  margin: 0;
  color: var(--green-dark);
  font-size: 20px;
}

.article-side-list {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.article-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.article-gallery img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  background: #fff;
}

.contact-focus {
  display: grid;
  gap: 28px;
}

.contact-intro {
  max-width: 760px;
}

.contact-intro p {
  margin-top: 12px;
  color: var(--muted);
}

.contact-list {
  display: grid;
  gap: 14px;
}

.contact-list.featured {
  grid-template-columns: 0.9fr 0.9fr 1.4fr;
}

.contact-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.contact-list.featured .contact-item {
  min-height: 168px;
  padding: 28px;
  border-top: 4px solid var(--green);
  box-shadow: 0 12px 28px rgba(20, 43, 45, 0.07);
}

.contact-item strong {
  display: block;
  color: var(--green-dark);
}

.contact-item span,
.contact-item a {
  display: block;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.contact-value {
  margin-top: 12px;
  color: var(--green-dark) !important;
  font-size: clamp(19px, 2.2vw, 28px);
  font-weight: 800;
  line-height: 1.35;
}

.contact-item.address .contact-value {
  font-size: clamp(17px, 1.8vw, 22px);
}

.legal-note {
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  background: #162327;
  color: #fff;
  padding: 54px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) repeat(3, minmax(150px, 0.45fr));
  gap: 28px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo img {
  width: 74px;
  background: #fff;
  border-radius: 8px;
  padding: 6px;
}

.footer-grid h2,
.footer-grid h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 16px;
}

.footer-grid p,
.footer-grid a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.footer-links {
  display: grid;
  gap: 7px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.72);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 980px) {
  .site-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 18px;
    border-bottom: 1px solid var(--line);
    background: #fff;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
  }

  .nav-contact {
    margin-left: 0;
  }

  .nav-toggle {
    display: block;
  }

  .signal-grid,
  .logo-wall,
  .field-grid,
  .product-summary-grid,
  .product-grid,
  .article-grid,
  .article-gallery,
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-column,
  .content-grid,
  .contact-focus,
  .product-detail-grid,
  .product-detail-layout,
  .article-layout,
  .news-empty,
  .news-featured-card {
    grid-template-columns: 1fr;
  }

  .news-featured-image {
    min-height: 280px;
  }

  .article-side {
    position: static;
  }

  .product-detail-side {
    position: static;
  }

  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--max));
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-link img {
    width: 68px;
  }

  .brand-text strong {
    font-size: 14px;
  }

  .brand-text span {
    display: none;
  }

  .site-nav {
    top: 68px;
  }

  .hero {
    min-height: 70svh;
  }

  .hero-content {
    padding: 62px 0 46px;
  }

  .hero-actions,
  .section-head,
  .section-cta,
  .footer-bottom {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .section {
    padding: 56px 0;
  }

  .signal-grid,
  .logo-wall,
  .cards,
  .product-summary-grid,
  .product-grid,
  .article-grid,
  .article-gallery,
  .news-grid,
  .field-grid,
  .fact-list,
  .footer-grid,
  .contact-list.featured {
    grid-template-columns: 1fr;
  }

  .news-featured-body {
    padding: 24px;
  }

  .news-featured-body .button {
    align-self: stretch;
  }

  .product-card {
    grid-template-rows: 190px auto;
  }

  .product-detail-hero {
    padding: 48px 0;
  }

  .product-detail-media {
    min-height: 300px;
    padding: 24px;
  }

  .product-detail-actions .button {
    width: 100%;
  }

  .detail-table,
  .detail-table tbody,
  .detail-table tr,
  .detail-table th,
  .detail-table td {
    display: block;
    width: 100%;
  }

  .detail-table th {
    padding-bottom: 6px;
  }

  .detail-table td {
    padding-top: 6px;
  }

  .signal-item {
    padding: 20px;
  }

  .logo-tile {
    min-height: 112px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}