:root {
  color-scheme: light;
  --ink: #111820;
  --muted: #65707c;
  --line: #d8dde4;
  --paper: #f5f2eb;
  --soft: #ebe6dc;
  --white: #ffffff;
  --navy: #08243d;
  --navy-2: #0b304e;
  --red: #a7262a;
  --gold: #b4904f;
  --green: #2d594e;
  --shadow: 0 28px 72px rgba(8, 36, 61, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Segoe UI", Arial, "Microsoft YaHei", sans-serif;
}

body.subpage {
  background: #f3f4f6;
}

body.home-page {
  background: #071927;
}

body::selection {
  color: var(--white);
  background: var(--red);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: clamp(20px, 3vw, 44px);
  min-height: 76px;
  padding: 0 clamp(22px, 5vw, 76px);
  color: var(--white);
  background: rgba(8, 36, 61, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(18px);
}

.site-header::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold), var(--green));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--white);
  background: var(--red);
  border-radius: 2px;
  font-size: 13px;
}

.brand-text {
  font-size: 19px;
}

.menu-toggle {
  display: none;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 34px);
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  white-space: nowrap;
}

.site-nav a,
.header-link,
.text-link {
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.site-nav a:hover,
.text-link:hover {
  color: var(--gold);
}

.header-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 94px;
  min-height: 38px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 2px;
  font-size: 14px;
}

.utility-nav {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  white-space: nowrap;
}

.utility-nav a,
.utility-nav button {
  color: inherit;
}

.utility-nav button {
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.utility-nav a:hover,
.utility-nav button:hover {
  color: var(--gold);
}

.header-link:hover {
  background: rgba(255, 255, 255, 0.12);
}

.sub-header {
  position: relative;
  min-height: 96px;
  color: var(--ink);
  background: var(--white);
  border-bottom: 1px solid #eceff3;
  backdrop-filter: none;
}

.sub-header::before {
  display: none;
}

.sub-header .site-nav,
.sub-header .utility-nav {
  color: #222a33;
}

.sub-header .site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 96px;
}

.sub-header .site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: transparent;
}

.sub-header .site-nav a:hover,
.sub-header .site-nav a.active,
.sub-header .utility-nav a:hover,
.sub-header .utility-nav a.active {
  color: var(--red);
}

.sub-header .site-nav a.active::after {
  background: var(--red);
}

.sub-header .header-link {
  color: var(--red);
  border-color: rgba(167, 38, 42, 0.34);
}

.sub-header .header-link:hover {
  background: rgba(167, 38, 42, 0.06);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  background:
    linear-gradient(90deg, rgba(8, 36, 61, 0.92), rgba(8, 36, 61, 0.48) 46%, rgba(8, 36, 61, 0.82)),
    url("/assets/hero-building.jpg") center / cover;
  transform: scale(1.02);
}

.hero-shade {
  background:
    linear-gradient(0deg, rgba(8, 36, 61, 0.96), transparent 42%),
    radial-gradient(circle at 78% 20%, rgba(167, 38, 42, 0.26), transparent 34%);
}

.hero-content {
  position: relative;
  z-index: 1;
  min-width: 0;
  max-width: 980px;
  padding: 150px clamp(22px, 5vw, 76px) 128px;
}

.eyebrow,
.section-label {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 880px;
  margin-bottom: 28px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 1.03;
  letter-spacing: 0;
}

.hero-title span {
  display: block;
}

.hero-title span + span::before {
  content: "";
}

.hero-lead {
  overflow-wrap: anywhere;
  max-width: 760px;
  margin-bottom: 38px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 20px;
  line-height: 1.9;
}

.hero-note {
  display: none;
}

.hero-actions,
.contact-section {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 2px;
  font-weight: 700;
}

.button-primary {
  color: var(--white);
  background: var(--red);
}

.button-light {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.08);
}

.hero-latest {
  display: flex;
  align-items: center;
  max-width: 620px;
  margin-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-latest span {
  display: inline-grid;
  min-width: 70px;
  min-height: 46px;
  place-items: center;
  color: var(--white);
  background: var(--red);
  font-size: 13px;
  font-weight: 700;
}

.hero-latest a {
  padding: 0 18px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 15px;
  line-height: 1.5;
}

.hero-index {
  position: absolute;
  right: clamp(22px, 5vw, 76px);
  bottom: 42px;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 88px);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-index span {
  display: grid;
  min-height: 58px;
  place-items: center;
  min-width: 0;
  color: rgba(255, 255, 255, 0.86);
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(8, 36, 61, 0.58);
  font-size: 15px;
}

.hero-index span:last-child {
  border-right: 0;
}

.portal-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: -44px clamp(22px, 5vw, 76px) 0;
  background: var(--white);
  box-shadow: 0 24px 58px rgba(8, 36, 61, 0.16);
}

.portal-strip a {
  min-height: 150px;
  padding: 26px 28px;
  border-right: 1px solid var(--line);
  transition: transform 180ms ease, background 180ms ease;
}

.portal-strip a:last-child {
  border-right: 0;
}

.portal-strip a:hover {
  background: #fbfaf7;
  transform: translateY(-4px);
}

.portal-strip span {
  display: block;
  margin-bottom: 20px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
}

.portal-strip strong {
  display: block;
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 22px;
}

.portal-strip em {
  display: block;
  color: var(--muted);
  font-style: normal;
  line-height: 1.7;
}

.home-overview,
.home-news {
  padding: clamp(78px, 10vw, 132px) clamp(22px, 5vw, 76px);
  background: var(--paper);
}

.home-news {
  background: var(--white);
}

.home-route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 54px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.home-route-grid a {
  min-height: 280px;
  padding: 32px;
  background: var(--white);
  transition: background 180ms ease, transform 180ms ease;
}

.home-route-grid a:hover {
  background: #fbfaf7;
  transform: translateY(-3px);
}

.home-route-grid span {
  display: block;
  margin-bottom: 54px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
}

.home-route-grid strong {
  display: block;
  margin-bottom: 16px;
  color: var(--navy);
  font-size: 28px;
}

.home-route-grid p {
  color: var(--muted);
  line-height: 1.8;
}

.section,
.business-section,
.news-section,
.responsibility-section,
.contact-section,
.career-section {
  padding: clamp(78px, 10vw, 132px) clamp(22px, 5vw, 76px);
}

.section-heading {
  max-width: 860px;
}

.section-heading.wide {
  max-width: 1120px;
}

.section-heading h2,
.contact-section h2,
.responsibility-section h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.12;
  letter-spacing: 0;
}

.section-lead {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.9;
}

.section-kicker {
  margin-bottom: 34px;
  color: rgba(8, 36, 61, 0.08);
  font-size: clamp(58px, 11vw, 142px);
  font-weight: 800;
  line-height: 0.86;
}

.group-section {
  position: relative;
  background:
    linear-gradient(90deg, rgba(245, 242, 235, 0.96), rgba(245, 242, 235, 0.82)),
    linear-gradient(135deg, rgba(180, 144, 79, 0.16), transparent 36%);
}

.group-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.72fr);
  gap: clamp(34px, 6vw, 90px);
  align-items: end;
}

.showcase-copy {
  padding: 34px 0 8px;
}

.metric-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 58px;
  background: rgba(8, 36, 61, 0.12);
  box-shadow: var(--shadow);
}

.metric-board div {
  min-height: 248px;
  padding: 32px;
  background: var(--white);
}

.metric-board small {
  display: block;
  margin-bottom: 44px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric-board strong {
  display: block;
  margin-bottom: 18px;
  color: var(--red);
  font-size: 32px;
}

.metric-board span {
  color: var(--muted);
  line-height: 1.8;
}

.profile-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.82fr);
  gap: 1px;
  margin-top: 78px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
  box-shadow: var(--shadow);
}

.profile-panel article {
  padding: 34px;
  background: var(--navy);
}

.profile-lead {
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background:
    linear-gradient(0deg, rgba(8, 36, 61, 0.92), rgba(8, 36, 61, 0.5)),
    url("/assets/hero-building.jpg") center / cover;
}

.profile-stack {
  display: grid;
  gap: 1px;
}

.profile-panel span {
  display: block;
  margin-bottom: 44px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
}

.profile-panel h3 {
  margin-bottom: 14px;
  color: var(--white);
  font-size: clamp(24px, 3vw, 36px);
}

.profile-panel p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.8;
}

.business-section {
  position: relative;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(8, 36, 61, 0.96), rgba(11, 48, 78, 0.96)),
    var(--navy);
}

.business-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 86px 86px;
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
  pointer-events: none;
}

.business-section > * {
  position: relative;
}

.business-header {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(380px, 0.8fr);
  gap: clamp(34px, 6vw, 90px);
  align-items: end;
}

.business-intro {
  display: block;
}

.business-intro p {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 19px;
  line-height: 1.9;
}

.business-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.business-tabs span {
  display: grid;
  min-height: 54px;
  place-items: center;
  padding: 0 14px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 700;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 66px;
  background: rgba(255, 255, 255, 0.16);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.22);
}

.business-card {
  min-height: 340px;
  padding: 34px;
  background: rgba(11, 48, 78, 0.88);
  transition: background 180ms ease, transform 180ms ease;
}

.business-card:hover {
  background: rgba(167, 38, 42, 0.34);
  transform: translateY(-3px);
}

.business-card span {
  display: block;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.68);
  font-weight: 700;
}

.business-card em {
  display: block;
  min-height: 48px;
  margin-bottom: 44px;
  color: rgba(180, 144, 79, 0.86);
  font-style: normal;
  font-weight: 700;
}

.business-card h3 {
  margin-bottom: 16px;
  font-size: 28px;
}

.business-card p {
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.8;
}

.business-footnote {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 32px;
  max-width: 920px;
  margin-top: 38px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.business-footnote strong {
  color: var(--gold);
  font-size: 18px;
}

.business-footnote p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.8;
}

.safety-section {
  background:
    linear-gradient(180deg, var(--soft), #f8f6f1);
}

.governance-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.72fr);
  gap: clamp(34px, 6vw, 90px);
  align-items: end;
}

.safety-copy p {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.9;
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--red);
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}

.safety-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(8, 36, 61, 0.12);
}

.safety-list div {
  display: grid;
  gap: 16px;
  min-height: 170px;
  padding: 28px;
  background: var(--white);
}

.safety-list small {
  color: var(--gold);
  font-weight: 800;
}

.safety-list strong {
  color: var(--navy);
  font-size: 22px;
}

.safety-list span {
  color: var(--muted);
  line-height: 1.7;
}

.safety-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.55fr);
  gap: 1px;
  align-items: stretch;
  margin-top: 54px;
  box-shadow: var(--shadow);
}

.governance-card {
  min-height: 340px;
  padding: 34px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(8, 36, 61, 0.94), rgba(45, 89, 78, 0.78)),
    url("/assets/responsibility.jpg") center / cover;
}

.governance-card span {
  display: block;
  margin-bottom: 92px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
}

.governance-card h3 {
  max-width: 360px;
  font-size: 32px;
  line-height: 1.2;
}

.governance-card p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
}

.governance-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: 54px;
  background: var(--line);
}

.governance-strip span {
  display: grid;
  min-height: 76px;
  place-items: center;
  padding: 0 16px;
  color: var(--navy);
  background: var(--white);
  font-weight: 700;
}

.news-section {
  background: var(--paper);
}

.news-head {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: end;
}

.news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.78fr) minmax(280px, 0.62fr);
  gap: 1px;
  margin-top: 54px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.news-feature,
.news-item,
.news-column,
.notice-column {
  background: var(--white);
}

.news-feature {
  min-height: 460px;
  padding: 46px;
  background:
    linear-gradient(0deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.9)),
    linear-gradient(135deg, rgba(180, 144, 79, 0.16), transparent);
}

.news-feature span,
.news-item time {
  color: var(--gold);
  font-size: 14px;
  font-weight: 700;
}

.news-feature h3 {
  max-width: 680px;
  margin: 120px 0 18px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.18;
}

.news-feature p {
  max-width: 640px;
  color: var(--muted);
  line-height: 1.8;
}

.news-column,
.notice-column {
  min-height: 460px;
}

.column-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
}

.column-head strong {
  color: var(--navy);
  font-size: 20px;
}

.column-head a {
  color: var(--red);
  font-size: 14px;
  font-weight: 700;
}

.news-item {
  min-height: 128px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--line);
  transition: background 180ms ease;
}

.news-item:hover,
.notice-column a:hover {
  background: #fbfaf7;
}

.news-column .news-item:last-child {
  border-bottom: 0;
}

.news-item h3 {
  margin: 14px 0 0;
  font-size: 19px;
  line-height: 1.45;
}

.notice-column a {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 18px;
  min-height: 104px;
  align-items: center;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
  transition: background 180ms ease;
}

.notice-column a:last-child {
  border-bottom: 0;
}

.notice-column time {
  color: var(--gold);
  font-weight: 700;
}

.notice-column span {
  color: var(--ink);
  line-height: 1.5;
}

.responsibility-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  gap: clamp(32px, 6vw, 90px);
  min-height: 520px;
  align-items: end;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(8, 36, 61, 0.94), rgba(45, 89, 78, 0.58)),
    url("/assets/responsibility.jpg") center / cover;
}

.responsibility-copy {
  align-self: end;
}

.responsibility-copy p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
  line-height: 1.9;
}

.responsibility-copy span {
  display: block;
  margin-top: 34px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
}

.esg-section {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: clamp(32px, 5vw, 64px) clamp(22px, 5vw, 76px) clamp(78px, 10vw, 132px);
  background: var(--paper);
}

.esg-section article {
  min-height: 240px;
  padding: 32px;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(8, 36, 61, 0.04);
}

.esg-section span {
  display: block;
  margin-bottom: 42px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
}

.esg-section h3 {
  margin-bottom: 14px;
  color: var(--navy);
  font-size: 24px;
}

.esg-section p {
  color: var(--muted);
  line-height: 1.8;
}

.career-section {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(8, 36, 61, 0.96), rgba(7, 25, 39, 0.98));
}

.career-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.58fr) auto;
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
}

.career-layout p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 19px;
  line-height: 1.9;
}

.contact-section {
  align-items: center;
  justify-content: space-between;
  background:
    linear-gradient(90deg, var(--white), #fbfaf7);
}

.contact-section div {
  max-width: 780px;
}

.contact-section p:last-child {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.55fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: end;
  min-height: 520px;
  padding: 148px clamp(22px, 5vw, 76px) 78px;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(8, 36, 61, 0.96), rgba(11, 48, 78, 0.84)),
    url("/assets/hero-building.jpg") center / cover;
}

.sub-hero {
  position: relative;
  min-height: 254px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(8, 36, 61, 0.36), rgba(167, 38, 42, 0.08)),
    url("/assets/hero-building.jpg") center 42% / cover;
}

.sub-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 88px;
  background: rgba(255, 255, 255, 0.54);
}

.responsibility-hero {
  background:
    linear-gradient(90deg, rgba(8, 36, 61, 0.42), rgba(45, 89, 78, 0.22)),
    url("/assets/responsibility.jpg") center / cover;
}

.sub-hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding-top: 70px;
}

.sub-hero-inner p {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
}

.sub-hero-inner h1 {
  margin: 0;
  color: var(--white);
  font-size: 42px;
  line-height: 1.18;
}

.sub-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 262px minmax(0, 1fr) 250px;
  gap: 40px;
  width: min(1180px, calc(100% - 48px));
  margin: -70px auto 96px;
  padding: 38px 40px 48px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 26px 64px rgba(8, 36, 61, 0.12);
}

.sub-sidebar {
  padding-right: 14px;
}

.breadcrumb {
  margin-bottom: 34px;
  color: #6d747e;
  font-size: 13px;
}

.sub-sidebar h2 {
  margin-bottom: 24px;
  padding-bottom: 24px;
  color: var(--ink);
  border-bottom: 1px solid #cfd5dc;
  font-size: 26px;
  line-height: 1.25;
}

.side-nav {
  display: grid;
}

.side-nav a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 28px 0 18px;
  color: #333b45;
  border-bottom: 1px solid #d8dde4;
  font-size: 14px;
  font-weight: 700;
}

.side-nav a::before {
  content: "";
  position: absolute;
  left: 7px;
  width: 2px;
  height: 10px;
  background: #cfd5dc;
}

.side-nav a::after {
  content: "";
  position: absolute;
  right: 10px;
  width: 6px;
  height: 6px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.44;
}

.side-nav a:hover,
.side-nav a.current {
  color: var(--red);
}

.side-nav a.current::before {
  background: var(--red);
}

.sub-main {
  min-width: 0;
  padding: 56px 0 12px;
}

.sub-kicker {
  margin-bottom: 18px;
  color: var(--red);
  font-size: 20px;
  font-weight: 500;
}

.sub-main h2 {
  overflow-wrap: anywhere;
  margin-bottom: 28px;
  color: var(--red);
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 500;
  line-height: 1.22;
}

.sub-main p {
  overflow-wrap: anywhere;
  color: #343b45;
  font-size: 16px;
  line-height: 1.95;
}

.sub-feature-grid,
.sub-list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 36px;
  background: #dde2e8;
}

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

.sub-list-grid.compact {
  grid-template-columns: 1fr;
}

.sub-feature-grid section,
.sub-list-grid section {
  min-height: 178px;
  padding: 24px;
  background: #fbfbfc;
}

.sub-feature-grid span {
  display: block;
  margin-bottom: 34px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
}

.sub-feature-grid h3,
.sub-list-grid h3 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 21px;
}

.sub-feature-grid p,
.sub-list-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.sub-news-list {
  display: grid;
  margin-top: 24px;
  border-top: 1px solid #d8dde4;
}

.sub-news-list a {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  min-height: 76px;
  border-bottom: 1px solid #d8dde4;
}

.sub-news-list time {
  color: #69727d;
  font-size: 14px;
}

.sub-news-list strong {
  color: #303842;
  font-size: 16px;
  line-height: 1.55;
}

.sub-news-list a:hover strong {
  color: var(--red);
}

.contact-table {
  display: grid;
  margin-top: 34px;
  border-top: 1px solid #d8dde4;
}

.contact-table div {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid #d8dde4;
}

.contact-table strong {
  color: var(--navy);
}

.contact-table span,
.contact-table a {
  color: var(--muted);
  line-height: 1.75;
}

.contact-table a {
  color: var(--red);
  font-weight: 700;
}

.cta-panel {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  margin-top: 36px;
  padding: 28px;
  background: #f7f4ef;
  border-left: 4px solid var(--red);
}

.cta-panel p {
  margin: 0;
}

.sub-aside {
  display: grid;
  align-content: start;
  gap: 22px;
  padding-top: 122px;
}

.aside-card {
  display: grid;
  gap: 12px;
  padding: 24px;
  background: #f7f8fa;
  border: 1px solid #e0e5eb;
}

.aside-card h3 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 18px;
}

.aside-card a {
  display: block;
  padding: 12px 0;
  color: #3b444f;
  border-top: 1px solid #d8dde4;
  font-size: 14px;
}

.aside-card a:hover {
  color: var(--red);
}

.red-card {
  min-height: 182px;
  align-content: end;
  color: var(--white);
  background: var(--red);
  border: 0;
}

.red-card span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
}

.red-card strong {
  color: var(--white);
  font-size: 25px;
  line-height: 1.28;
}

.page-hero h1 {
  margin-bottom: 24px;
  font-size: clamp(42px, 6vw, 78px);
}

.page-hero p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 20px;
  line-height: 1.9;
}

.page-meta {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.page-meta span {
  display: grid;
  min-height: 74px;
  align-items: center;
  padding: 0 22px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 700;
}

.page-band {
  padding: clamp(76px, 9vw, 118px) clamp(22px, 5vw, 76px);
  background: var(--paper);
}

.page-band.alt {
  background: var(--white);
}

.page-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 46px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.page-card {
  min-height: 260px;
  padding: 32px;
  background: var(--white);
}

.page-grid a.page-card {
  display: block;
  transition: background 180ms ease, transform 180ms ease;
}

.page-grid a.page-card:hover {
  background: #fbfaf7;
  transform: translateY(-3px);
}

.page-card span {
  display: block;
  margin-bottom: 36px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
}

.page-card h3 {
  color: var(--navy);
  font-size: 26px;
  line-height: 1.25;
}

.page-card p,
.content-panel p {
  color: var(--muted);
  line-height: 1.85;
}

.page-card p {
  margin-bottom: 0;
}

.content-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: start;
}

.content-panel h2 {
  margin-bottom: 0;
  color: var(--navy);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.12;
}

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

.feature-list div {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 22px;
  padding: 26px;
  background: var(--white);
}

.feature-list strong {
  color: var(--red);
}

.article-list {
  display: grid;
  gap: 1px;
  margin-top: 48px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.article-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 120px;
  gap: 28px;
  align-items: center;
  min-height: 132px;
  padding: 28px;
  background: var(--white);
}

.article-row time {
  color: var(--gold);
  font-weight: 800;
}

.article-row h3 {
  margin: 0;
  color: var(--navy);
  font-size: 24px;
}

.article-row span {
  color: var(--red);
  font-weight: 800;
}

.mobile-home-portal {
  display: none;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(240px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(34px, 6vw, 90px);
  padding: 56px clamp(22px, 5vw, 76px) 34px;
  color: rgba(255, 255, 255, 0.78);
  background: #071927;
}

.footer-brand strong {
  display: block;
  margin-bottom: 8px;
  color: var(--white);
  font-size: 20px;
}

.footer-brand p {
  margin: 0;
}

.footer-sitemap {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}

.footer-sitemap div {
  display: grid;
  gap: 12px;
  align-content: start;
}

.footer-sitemap strong {
  color: var(--white);
  font-size: 16px;
}

.footer-sitemap a {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.5;
}

.footer-sitemap a:hover {
  color: var(--gold);
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.52);
  font-size: 14px;
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding: 0 0 16px;
  }

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

  .sub-shell {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .sub-aside {
    grid-column: 2;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-top: 0;
  }

  .portal-strip,
  .home-route-grid,
  .news-layout,
  .footer-sitemap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .group-showcase,
  .business-header,
  .governance-shell,
  .safety-layout,
  .profile-panel,
  .career-layout {
    grid-template-columns: 1fr;
  }

  .business-intro {
    max-width: 820px;
  }
}

@media (max-width: 820px) {
  body.home-page {
    height: 100svh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
  }

  .home-page main {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  .site-header {
    position: absolute;
    grid-template-columns: minmax(0, 1fr) auto;
    min-height: 68px;
    gap: 12px;
    padding: 12px 18px;
  }

  .sub-header {
    position: relative;
    min-height: auto;
    color: var(--ink);
    background: var(--white);
  }

  .sub-header .site-nav a::after {
    display: none;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 12px;
  }

  .brand {
    min-width: 0;
  }

  .brand-text {
    font-size: 18px;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .header-link {
    display: none;
  }

  .utility-nav {
    display: none;
  }

  .menu-toggle {
    position: relative;
    z-index: 2;
    justify-self: end;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.46);
    border-radius: 2px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.14);
    cursor: pointer;
  }

  .menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .sub-header .menu-toggle {
    border-color: rgba(8, 36, 61, 0.22);
    color: var(--navy);
    background: rgba(8, 36, 61, 0.04);
  }

  .site-nav {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    margin: 0;
    padding: 8px 0 0;
    overflow: hidden;
    font-size: 15px;
    white-space: normal;
  }

  .menu-ready .site-nav {
    display: none;
  }

  .menu-ready.menu-open .site-nav {
    display: grid;
    margin: 4px -18px -12px;
    padding: 4px 18px 12px;
    background: rgba(8, 36, 61, 0.96);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 28px rgba(8, 36, 61, 0.24);
  }

  .sub-header.menu-ready.menu-open .site-nav {
    background: var(--white);
    border-top-color: rgba(8, 36, 61, 0.1);
    box-shadow: 0 18px 28px rgba(8, 36, 61, 0.1);
  }

  .menu-ready.menu-open .utility-nav {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin: 0 -18px;
    padding: 10px 18px 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: 13px;
  }

  .sub-header.menu-ready.menu-open .utility-nav {
    color: rgba(8, 36, 61, 0.72);
  }

  .menu-ready.menu-open .utility-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.06);
  }

  .sub-header.menu-ready.menu-open .utility-nav a {
    border-color: rgba(8, 36, 61, 0.12);
    background: rgba(8, 36, 61, 0.03);
  }

  .menu-ready.menu-open .header-link {
    display: inline-flex;
    grid-column: 1 / -1;
    width: 100%;
    margin: 10px 0 0;
  }

  .site-nav a {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 0 2px;
    line-height: 1.25;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
  }

  .sub-header .site-nav a {
    min-height: 42px;
    padding: 0 2px;
    color: #222a33;
    border-top-color: rgba(8, 36, 61, 0.1);
  }

  .sub-header .site-nav a.active {
    color: var(--red);
  }

  .menu-open .menu-toggle span:first-child {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-open .menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  .menu-open .menu-toggle span:last-child {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    min-height: 720px;
    align-items: start;
  }

  .hero-media {
    background:
      linear-gradient(180deg, rgba(7, 25, 39, 0.88), rgba(8, 36, 61, 0.62) 42%, rgba(8, 36, 61, 0.92)),
      url("/assets/hero-building.jpg") center top / cover;
    transform: none;
  }

  .hero-shade {
    background:
      linear-gradient(0deg, rgba(8, 36, 61, 0.98), transparent 50%),
      linear-gradient(90deg, rgba(167, 38, 42, 0.16), transparent 54%);
  }

  .hero-content {
    padding: 128px 20px 82px;
    width: 100%;
    max-width: none;
  }

  h1 {
    font-size: 38px;
  }

  .hero,
  .hero-content,
  .hero-lead,
  .hero-latest,
  .hero-latest a {
    min-width: 0;
    max-width: 100%;
  }

  .hero-title,
  .hero-lead {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .hero-title {
    max-width: 300px;
    margin-bottom: 30px;
    font-size: 33px;
    line-height: 1.12;
  }

  .hero-lead {
    max-width: 340px;
    margin-bottom: 52px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 15px;
    line-height: 1.8;
  }

  .hero-actions {
    display: grid;
    gap: 10px;
  }

  .button {
    min-height: 46px;
  }

  .hero-latest {
    align-items: stretch;
    margin-top: 24px;
  }

  .hero-latest span {
    min-width: 58px;
    min-height: 58px;
  }

  .hero-latest a {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    font-size: 14px;
  }

  .hero-index {
    display: none;
  }

  .home-page .page-band,
  .home-page .home-news,
  .home-page .contact-section {
    display: none;
  }

  .home-page .site-footer {
    display: grid;
    gap: 18px;
    padding: 12px 20px 12px;
    margin-top: auto;
  }

  .home-page .footer-sitemap {
    display: none;
  }

  .home-page .footer-bottom {
    display: block;
    padding-top: 8px;
  }

  .home-page .footer-bottom span:last-child {
    display: none;
  }

  .home-page .footer-brand strong {
    font-size: 18px;
  }

  .home-page .footer-brand p {
    color: rgba(255, 255, 255, 0.62);
    font-size: 14px;
    line-height: 1.7;
  }

  .home-page .hero {
    display: flex;
    align-items: center;
    flex: 1;
    min-height: 0;
  }

  .home-page .hero-content {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    width: 100%;
    min-height: 100%;
    padding: 174px 20px 8px;
  }

  .home-page .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    max-width: 320px;
    margin-top: 54px;
    padding-top: 0;
  }

  .home-page .hero-actions .button {
    min-height: 44px;
    padding: 0 14px;
    font-size: 15px;
  }

  .home-page .hero-latest,
  .home-page .hero-note {
    display: none;
  }

  .section,
  .home-overview,
  .home-news,
  .page-band,
  .business-section,
  .news-section,
  .responsibility-section,
  .contact-section,
  .career-section {
    padding: 72px 20px;
  }

  .portal-strip {
    grid-template-columns: 1fr;
    margin: 0;
    box-shadow: none;
  }

  .portal-strip a {
    display: grid;
    gap: 4px;
    min-height: auto;
    padding: 22px 20px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .portal-strip span,
  .portal-strip strong,
  .portal-strip em {
    margin-bottom: 0;
  }

  .group-layout,
  .group-showcase,
  .business-header,
  .governance-shell,
  .page-hero,
  .sub-shell,
  .content-panel,
  .safety-layout,
  .responsibility-section,
  .contact-section,
  .career-layout,
  .news-layout {
    grid-template-columns: 1fr;
  }

  .metric-board,
  .business-grid,
  .home-route-grid,
  .page-grid,
  .sub-feature-grid,
  .sub-list-grid,
  .profile-panel,
  .governance-strip,
  .esg-section,
  .footer-sitemap {
    grid-template-columns: 1fr;
  }

  .metric-board div,
  .business-card,
  .page-card {
    min-height: auto;
  }

  .page-hero {
    min-height: auto;
    padding: 196px 20px 72px;
  }

  .page-hero h1 {
    font-size: 42px;
  }

  .page-hero p {
    font-size: 18px;
  }

  .page-meta {
    margin-top: 16px;
  }

  .sub-hero {
    min-height: 210px;
  }

  .sub-hero-inner {
    width: calc(100% - 40px);
    padding-top: 54px;
  }

  .sub-hero-inner h1 {
    font-size: 34px;
  }

  .sub-shell {
    width: 100%;
    margin: 0;
    padding: 28px 20px 54px;
    box-shadow: none;
  }

  .sub-sidebar {
    padding-right: 0;
  }

  .breadcrumb {
    margin-bottom: 20px;
  }

  .sub-sidebar h2 {
    margin-bottom: 16px;
    padding-bottom: 16px;
  }

  .sub-main {
    min-width: 0;
    padding: 34px 0 0;
  }

  .sub-main h2 {
    font-size: 26px;
    line-height: 1.28;
    word-break: break-all;
    line-break: anywhere;
  }

  .sub-main p {
    font-size: 14px;
    word-break: break-all;
    line-break: anywhere;
  }

  .sub-aside {
    grid-column: auto;
    grid-template-columns: 1fr;
    padding-top: 0;
  }

  .sub-news-list a,
  .contact-table div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .cta-panel {
    display: grid;
  }

  .feature-list div,
  .article-row {
    grid-template-columns: 1fr;
  }

  .article-row {
    gap: 14px;
  }

  .section-kicker {
    margin-bottom: 24px;
    font-size: 54px;
  }

  .showcase-copy {
    padding: 0;
  }

  .metric-board small,
  .profile-panel span,
  .business-card em,
  .governance-card span,
  .esg-section span {
    margin-bottom: 26px;
  }

  .profile-lead,
  .governance-card,
  .news-feature,
  .responsibility-section {
    min-height: auto;
  }

  .profile-stack {
    grid-template-columns: 1fr;
  }

  .business-footnote {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .business-card span {
    margin-bottom: 10px;
  }

  .safety-list div {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .news-head {
    display: block;
  }

  .news-feature {
    min-height: auto;
    padding: 30px;
  }

  .news-feature h3 {
    margin-top: 54px;
  }

  .career-layout .button {
    width: 100%;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 440px) {
  h1 {
    font-size: 40px;
  }

  .section-heading h2,
  .contact-section h2,
  .responsibility-section h2 {
    font-size: 34px;
  }

  .profile-panel h3,
  .governance-card h3 {
    font-size: 28px;
  }

  .button {
    width: 100%;
  }
}