:root {
  --brand-red: #a51f2d;
  --brand-red-dark: #7f1824;
  --ink: #17252b;
  --muted: #66747b;
  --line: #ddd4c6;
  --paper: #fffaf2;
  --warm: #f3efe7;
  --teal: #3a8278;
  --gold: #d9a441;
  --blue: #264653;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(23, 37, 43, .12);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

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: 1.65;
}

body.menu-open,
body.search-open {
  overflow: hidden;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

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

.section {
  padding: 84px 0;
}

.section-tight {
  padding: 56px 0;
}

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

.section-blue {
  color: var(--white);
  background: var(--blue);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-blue .eyebrow {
  color: #f0c46d;
}

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

h1,
.page-title {
  margin-bottom: 18px;
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.35;
}

.lead {
  max-width: 760px;
  color: #435158;
  font-size: clamp(18px, 2vw, 22px);
}

.section-blue .lead,
.section-blue p {
  color: rgba(255, 255, 255, .82);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 250, 242, .96);
  border-bottom: 1px solid rgba(221, 212, 198, .86);
  backdrop-filter: blur(18px);
}

.utility {
  border-bottom: 1px solid rgba(221, 212, 198, .72);
  font-size: 13px;
}

.utility-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  gap: 18px;
}

.utility-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
}

.utility-links a:hover,
.utility-links button:hover,
.nav-link:hover {
  color: var(--brand-red);
}

.utility button,
.icon-button,
.menu-toggle {
  border: 0;
  background: transparent;
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 248px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--white);
  background: var(--brand-red);
  border-radius: 50%;
  box-shadow: 0 8px 20px rgba(165, 31, 45, .25);
}

.brand-mark svg {
  width: 28px;
  height: 28px;
}

.brand-text strong {
  display: block;
  font-size: 18px;
  line-height: 1.25;
}

.brand-text span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 28px 14px;
  color: #2b3b42;
  font-weight: 600;
}

.nav-link[aria-current="page"] {
  color: var(--brand-red);
}

.nav-link svg {
  width: 14px;
  height: 14px;
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 228px;
  padding: 10px;
  visibility: hidden;
  opacity: 0;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transform: translateY(10px);
  transition: .18s ease;
}

.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 10px 12px;
  color: #39484f;
}

.dropdown a:hover {
  color: var(--white);
  background: var(--brand-red);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  color: var(--ink);
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 24px;
  height: 2px;
  margin: 6px auto;
  content: "";
  background: currentColor;
  transition: .2s ease;
}

.hero {
  position: relative;
  min-height: 690px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  transition: opacity .55s ease;
}

.hero-slide.is-active {
  position: relative;
  opacity: 1;
}

.hero-slide::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background: linear-gradient(90deg, rgba(23, 37, 43, .9), rgba(23, 37, 43, .55) 42%, rgba(23, 37, 43, .08));
}

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

.hero-content {
  position: relative;
  z-index: 2;
  width: min(680px, 100%);
  padding: 116px 0 126px;
}

.hero-content p {
  max-width: 620px;
  color: rgba(255, 255, 255, .84);
  font-size: 21px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 11px 18px;
  color: var(--white);
  background: var(--brand-red);
  border: 1px solid var(--brand-red);
  border-radius: 4px;
  font-weight: 700;
}

.button:hover {
  background: var(--brand-red-dark);
}

.button.secondary {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, .7);
}

.button.secondary:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, .12);
}

.button.light {
  color: var(--brand-red);
  background: var(--white);
  border-color: var(--white);
}

.hero-controls {
  position: absolute;
  right: max(20px, calc((100vw - var(--container)) / 2));
  bottom: 38px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
}

.dot {
  width: 42px;
  height: 4px;
  padding: 0;
  border: 0;
  background: rgba(255, 255, 255, .45);
}

.dot.is-active {
  background: var(--white);
}

.grid {
  display: grid;
  gap: 24px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(23, 37, 43, .07);
  overflow: hidden;
}

.card-body {
  padding: 24px;
}

.business-card img {
  width: 100%;
  aspect-ratio: 1.38;
  object-fit: cover;
  background: var(--warm);
}

.business-card p,
.news-card p,
.value-card p {
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 8px;
  width: max-content;
  max-width: 100%;
  color: var(--brand-red);
  font-weight: 700;
  white-space: nowrap;
}

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

.split {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  align-items: center;
  gap: 56px;
}

.split-media {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.fact-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.fact {
  padding: 30px 26px;
  border-right: 1px solid var(--line);
}

.fact:last-child {
  border-right: 0;
}

.fact strong {
  display: block;
  color: var(--brand-red);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
}

.fact span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
}

.banner {
  position: relative;
  display: grid;
  min-height: 360px;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.banner::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background:
    linear-gradient(90deg, rgba(23, 37, 43, .94), rgba(23, 37, 43, .72) 48%, rgba(23, 37, 43, .26)),
    linear-gradient(0deg, rgba(23, 37, 43, .28), rgba(23, 37, 43, .1));
}

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

.banner-content {
  position: relative;
  z-index: 2;
  padding: 110px 0 64px;
}

.banner .lead {
  color: rgba(255, 255, 255, .88);
  text-shadow: 0 2px 16px rgba(0, 0, 0, .3);
}

.breadcrumbs {
  margin-bottom: 18px;
  color: rgba(255, 255, 255, .72);
  font-size: 14px;
}

.breadcrumbs a:hover {
  color: var(--white);
}

.timeline {
  position: relative;
  display: grid;
  gap: 24px;
  padding-left: 24px;
}

.timeline::before {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 4px;
  width: 2px;
  content: "";
  background: var(--line);
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  position: absolute;
  top: 7px;
  left: -26px;
  width: 14px;
  height: 14px;
  content: "";
  background: var(--brand-red);
  border: 3px solid var(--paper);
  border-radius: 50%;
}

.timeline-item time {
  color: var(--brand-red);
  font-weight: 800;
}

.scope-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.scope-list li {
  padding: 14px 16px;
  background: var(--white);
  border-left: 4px solid var(--gold);
  border-radius: 4px;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.pill-list li {
  padding: 8px 12px;
  color: #33454d;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.news-card {
  min-height: 100%;
}

.news-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 14px;
}

.contact-panel {
  padding: 32px;
  color: var(--white);
  background: var(--blue);
  border-radius: var(--radius);
}

.contact-panel a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.form {
  display: grid;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field label {
  display: block;
  margin-bottom: 7px;
  font-weight: 700;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.site-footer {
  color: rgba(255, 255, 255, .78);
  background: var(--ink);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 1fr);
  gap: 36px;
  padding: 58px 0 42px;
}

.footer-main h2,
.footer-main h3,
.footer-main strong {
  color: var(--white);
}

.footer-main h3 {
  font-size: 17px;
}

.footer-links {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: 13px;
}

.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 120px 20px 20px;
  background: rgba(23, 37, 43, .82);
}

.search-open .search-overlay {
  display: flex;
}

.search-dialog {
  width: min(720px, 100%);
  padding: 28px;
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

.search-form {
  display: flex;
  gap: 10px;
}

.search-form input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
}

.search-results {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.search-result {
  display: block;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
}

.cookie {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  display: none;
  width: min(420px, calc(100% - 36px));
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cookie.is-visible {
  display: block;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.back-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 70;
  display: none;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: var(--brand-red);
  border: 0;
  border-radius: 50%;
  box-shadow: var(--shadow);
}

.back-top.is-visible {
  display: grid;
  place-items: center;
}

.back-top svg,
.icon-button svg,
.button svg,
.text-link svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

@media (max-width: 980px) {
  .utility {
    display: none;
  }

  .brand-row {
    min-height: 70px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 70px 0 auto;
    display: none;
    max-height: calc(100vh - 70px);
    padding: 12px 20px 28px;
    overflow: auto;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .menu-open .site-nav {
    display: block;
  }

  .nav-link {
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
  }

  .dropdown {
    position: static;
    visibility: visible;
    opacity: 1;
    display: grid;
    padding: 0 0 10px;
    background: transparent;
    border: 0;
    box-shadow: none;
    transform: none;
  }

  .dropdown a {
    padding: 8px 12px;
  }

  .grid-4,
  .grid-3,
  .grid-2,
  .split,
  .footer-main,
  .fact-strip {
    grid-template-columns: 1fr 1fr;
  }

  .split {
    gap: 34px;
  }

  .hero {
    min-height: 590px;
  }

  .hero-content {
    padding: 88px 0 106px;
  }

  .hero-slide::before {
    background: linear-gradient(90deg, rgba(23, 37, 43, .9), rgba(23, 37, 43, .44));
  }

  .banner::before {
    background: linear-gradient(90deg, rgba(23, 37, 43, .94), rgba(23, 37, 43, .68));
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .section {
    padding: 58px 0;
  }

  .grid-4,
  .grid-3,
  .grid-2,
  .split,
  .footer-main,
  .fact-strip,
  .scope-list,
  .form-row {
    grid-template-columns: 1fr;
  }

  .brand {
    min-width: 0;
  }

  .brand-text strong {
    font-size: 15px;
  }

  .brand-text span {
    display: none;
  }

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

  .hero-actions,
  .search-form,
  .footer-bottom,
  .cookie-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-controls {
    left: 14px;
    right: auto;
  }

  .fact {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .fact:last-child {
    border-bottom: 0;
  }
}