:root {
  --ink: #101820;
  --muted: #66717f;
  --paper: #f4f0e8;
  --surface: #fffdf8;
  --line: rgba(16, 24, 32, 0.12);
  --gold: #b8893b;
  --gold-bright: #f2c879;
  --copper: #8d4f2f;
  --teal: #0d6b6f;
  --jade: #1a8b70;
  --night: #0b1b25;
  --blue: #2457a6;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(16, 24, 32, 0.13);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(16, 24, 32, 0.035) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(0deg, rgba(16, 24, 32, 0.025) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--surface);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}

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

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  width: min(820px, calc(100% - 40px));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 64px);
  background: rgba(255, 253, 248, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}

.brand,
.footer-logo,
.admin-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--night);
  color: #f8d992;
  border: 1px solid rgba(184, 137, 59, 0.45);
  border-radius: 50%;
  font-weight: 800;
  font-size: 13px;
}

.brand strong {
  display: block;
  font-size: 16px;
  line-height: 1.2;
}

.brand em {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 3px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 10px 12px;
  color: #3b4651;
  font-size: 14px;
  border-radius: 999px;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--ink);
  background: rgba(184, 137, 59, 0.12);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: var(--radius);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--night);
  color: white;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(6, 18, 28, 0.96), rgba(8, 31, 40, 0.76) 43%, rgba(8, 31, 40, 0.28)),
    radial-gradient(circle at 72% 18%, rgba(36, 87, 166, 0.56), transparent 24%),
    radial-gradient(circle at 82% 48%, rgba(26, 139, 112, 0.36), transparent 27%),
    url("data:image/svg+xml,%3Csvg width='1500' height='920' viewBox='0 0 1500 920' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='1500' height='920' fill='%230b1b25'/%3E%3Cpath d='M0 760h1500v160H0z' fill='%23071420'/%3E%3Cpath d='M90 735h240l28 40h360l30-42h250l38 44h330v56H80z' fill='%23132635'/%3E%3Cpath d='M110 650h70v86h-70zm92-46h70v132h-70zm92 76h70v56h-70zm646-32h70v88h-70zm92-58h70v146h-70zm92 82h70v64h-70z' fill='%23b8893b' opacity='.72'/%3E%3Cpath d='M780 740l68-300h22l-52 300zm88 0l142-270h23L900 740z' fill='%23e2c57d' opacity='.34'/%3E%3Cpath d='M842 438h270M1018 470v270M895 510h220' stroke='%23e2c57d' stroke-width='9' opacity='.3'/%3E%3Cpath d='M90 170h1260M170 80v690M520 80v690M870 80v690M1220 80v690' stroke='%23fff' opacity='.055'/%3E%3Ccircle cx='1120' cy='330' r='205' fill='none' stroke='%231a8b70' opacity='.24'/%3E%3Ccircle cx='1120' cy='330' r='98' fill='none' stroke='%23f2c879' opacity='.27'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 64px;
  align-items: end;
  padding: 84px 0 52px;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 0.95;
}

.hero-harbor {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  height: 25vh;
  min-height: 170px;
  pointer-events: none;
  opacity: 0.82;
}

.ship {
  position: absolute;
  right: 7%;
  bottom: 26px;
  width: min(420px, 44vw);
  height: 64px;
  border-radius: 0 0 42px 70px;
  background: linear-gradient(180deg, #203443, #0a1119);
  box-shadow: 0 22px 45px rgba(0, 0, 0, 0.32);
  animation: shipFloat 5.8s ease-in-out infinite;
}

.ship::before {
  content: "";
  position: absolute;
  left: 28px;
  right: 70px;
  top: -48px;
  height: 48px;
  background: repeating-linear-gradient(90deg, #c43f2d 0 46px, #e2b961 46px 92px, #1a8b70 92px 138px);
  clip-path: polygon(0 18%, 100% 0, 94% 100%, 4% 100%);
}

.ship span {
  position: absolute;
  top: -86px;
  width: 52px;
  height: 36px;
  background: #f2c879;
  box-shadow: inset 0 -8px rgba(0, 0, 0, 0.12);
}

.ship span:nth-child(1) { left: 52px; background: #1a8b70; }
.ship span:nth-child(2) { left: 112px; background: #d94d3d; }
.ship span:nth-child(3) { left: 172px; background: #f2c879; }
.ship span:nth-child(4) { left: 232px; background: #2457a6; }

.crane {
  position: absolute;
  bottom: 42px;
  width: 170px;
  height: 150px;
  border-left: 10px solid rgba(242, 200, 121, 0.55);
  border-bottom: 10px solid rgba(242, 200, 121, 0.55);
}

.crane::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 10px;
  width: 210px;
  height: 8px;
  background: rgba(242, 200, 121, 0.55);
  transform: rotate(-14deg);
  transform-origin: left center;
}

.crane::after {
  content: "";
  position: absolute;
  right: -30px;
  top: 8px;
  width: 2px;
  height: 72px;
  background: rgba(255, 255, 255, 0.42);
}

.crane-a { left: 7%; }
.crane-b { left: 23%; transform: scale(.78); opacity: .62; }

.eyebrow {
  display: inline-block;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 14px;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
}

h1,
h2 {
  font-family: "Noto Serif SC", serif;
  font-weight: 700;
}

.hero h1 {
  max-width: 850px;
  font-size: clamp(44px, 7vw, 82px);
}

.hero p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.8;
  margin: 26px 0 0;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 36px;
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: var(--radius);
  font-weight: 700;
  border: 1px solid transparent;
}

.btn.primary {
  color: white;
  background: linear-gradient(135deg, var(--teal), var(--jade));
}

.btn.primary.light {
  background: #fffdf8;
  color: var(--night);
}

.btn.secondary {
  color: var(--ink);
  background: #fffdf8;
  border-color: var(--line);
}

.hero .btn.secondary {
  color: white;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn.compact {
  min-height: 40px;
  padding: 0 16px;
}

.hero-panel {
  padding: 28px;
  background: rgba(255, 253, 248, 0.9);
  backdrop-filter: blur(18px);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-panel::before {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-bottom: 18px;
  background: linear-gradient(90deg, var(--teal), var(--gold-bright));
}

.hero-panel > span {
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.14em;
}

.hero-panel > strong {
  display: block;
  font-family: "Noto Serif SC", serif;
  font-size: 26px;
  line-height: 1.3;
  margin: 12px 0 24px;
}

dl {
  margin: 0;
}

.hero-panel dl div,
.info-card dl div,
.contact-card dl div {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

dt {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}

dd {
  margin: 0;
  line-height: 1.6;
}

.section {
  padding: 92px 0;
}

.section.alt {
  background:
    radial-gradient(circle at 10% 20%, rgba(36, 87, 166, 0.08), transparent 28%),
    radial-gradient(circle at 90% 8%, rgba(184, 137, 59, 0.13), transparent 24%),
    var(--paper);
}

.visual-section {
  position: relative;
  overflow: hidden;
}

.visual-section::before {
  content: "";
  position: absolute;
  right: max(20px, calc((100vw - 1160px) / 2));
  top: 44px;
  width: min(440px, 36vw);
  aspect-ratio: 1.22;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(11, 27, 37, 0.08), rgba(11, 27, 37, 0.18)),
    repeating-linear-gradient(90deg, #c74836 0 44px, #c74836 44px 48px, #f1c36e 48px 92px, #f1c36e 92px 96px, #127c76 96px 140px, #127c76 140px 144px),
    linear-gradient(#d9e6e1, #f6e8cb);
  box-shadow: 0 30px 90px rgba(16, 24, 32, 0.16);
  transform: rotate(2deg);
  opacity: 0.85;
}

.trust-strip {
  padding: 0;
  background: var(--surface);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-top: 0;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 20px 60px rgba(16, 24, 32, 0.07);
}

.metrics div {
  min-height: 126px;
  padding: 26px;
  border-right: 1px solid var(--line);
}

.metrics div:last-child {
  border-right: 0;
}

.metrics strong {
  display: block;
  font-size: 23px;
  margin-bottom: 10px;
}

.metrics span {
  color: var(--muted);
  line-height: 1.5;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
}

.split h2,
.section-head h2,
.timeline h2,
.filing-box h2 {
  font-size: clamp(30px, 4vw, 48px);
}

.lead-block p,
.section-head p,
.statement p,
.filing-box p,
.contact-card p {
  color: #4f5a65;
  font-size: 17px;
  line-height: 1.9;
  margin: 0;
}

.text-link {
  display: inline-flex;
  color: var(--teal);
  font-weight: 800;
  margin-top: 24px;
}

.section-head {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-head.row {
  max-width: none;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
}

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

.service-card,
.news-card,
.capability-grid article,
.info-card,
.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.service-card,
.news-card {
  position: relative;
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}

.service-card:hover,
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 60px rgba(16, 24, 32, 0.12);
  border-color: rgba(13, 107, 111, 0.3);
}

.service-card span,
.capability-grid article span {
  color: var(--gold);
  font-weight: 800;
}

.service-card h3,
.capability-grid h2 {
  margin: 24px 0 14px;
  font-size: 22px;
}

.service-visual {
  height: 118px;
  margin: 18px -8px 0;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(11, 27, 37, .12), transparent),
    linear-gradient(90deg, var(--teal), var(--blue));
  position: relative;
  overflow: hidden;
}

.service-visual::before,
.service-visual::after {
  content: "";
  position: absolute;
}

.service-visual::before {
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background:
    linear-gradient(90deg, transparent 48%, rgba(255,255,255,.28) 49%, transparent 50%),
    linear-gradient(0deg, transparent 48%, rgba(255,255,255,.18) 49%, transparent 50%);
  background-size: 34px 34px;
}

.service-visual::after {
  left: 32px;
  right: 32px;
  bottom: 24px;
  height: 22px;
  background: repeating-linear-gradient(90deg, #f2c879 0 34px, #d94d3d 34px 68px, #1a8b70 68px 102px);
  box-shadow: 0 -28px 0 rgba(255, 255, 255, 0.18);
}

.service-visual.v2 {
  background: linear-gradient(135deg, #8d4f2f, #2457a6);
}

.service-visual.v3 {
  background: linear-gradient(135deg, #172a3a, #0d6b6f);
}

.service-visual.v4 {
  background: linear-gradient(135deg, #2457a6, #1a8b70);
}

.service-visual.v5 {
  background: linear-gradient(135deg, #111827, #b8893b);
}

.service-card p,
.capability-grid p,
.news-card p,
.news-row p {
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

.news-card time,
.news-card > span,
.news-row time,
.news-row span {
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
}

.news-card h3 {
  min-height: 62px;
  margin: 18px 0 14px;
  font-size: 22px;
}

.card-cover {
  display: block;
  margin: -28px -28px 22px;
}

.card-cover img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.news-card::before {
  content: "";
  display: block;
  height: 6px;
  width: 56px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--gold-bright));
}

.route-showcase {
  color: white;
  background:
    radial-gradient(circle at 30% 20%, rgba(36, 87, 166, 0.42), transparent 26%),
    linear-gradient(135deg, #08141f, #0a2a33 60%, #133b3b);
  overflow: hidden;
}

.route-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 56px;
  align-items: center;
}

.route-grid h2 {
  font-size: clamp(32px, 4.6vw, 54px);
}

.route-grid p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
  line-height: 1.9;
}

.route-map {
  position: relative;
  min-height: 420px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    radial-gradient(circle at 55% 42%, rgba(26, 139, 112, 0.22), transparent 26%),
    rgba(255, 255, 255, 0.055);
  box-shadow: inset 0 0 80px rgba(255, 255, 255, 0.04), 0 30px 90px rgba(0, 0, 0, 0.24);
}

.route-map svg {
  width: 100%;
  height: 100%;
  min-height: 420px;
}

.grid-line {
  fill: none;
  stroke: rgba(255, 255, 255, 0.13);
  stroke-width: 1;
}

.route-path {
  fill: none;
  stroke: url(#routeLine);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 10 16;
  animation: dashMove 6s linear infinite;
}

.route-path.p2 {
  opacity: .72;
  animation-duration: 8s;
}

.node {
  fill: var(--gold-bright);
  filter: drop-shadow(0 0 12px rgba(242, 200, 121, .8));
}

.route-label {
  position: absolute;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 12px;
  font-weight: 800;
}

.route-label.l1 { left: 10%; bottom: 22%; }
.route-label.l2 { left: 52%; top: 22%; }
.route-label.l3 { right: 9%; top: 28%; }

.route-points {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.route-points span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.84);
  font-weight: 800;
}

.cta-band {
  color: white;
  background: linear-gradient(135deg, var(--night), #103c42 72%, #6b402b);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.cta-inner p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
  margin: 18px 0 0;
}

.page-hero {
  padding: 96px 0 76px;
  color: white;
  background:
    linear-gradient(135deg, rgba(11, 27, 37, 0.96), rgba(13, 107, 111, 0.78)),
    url("data:image/svg+xml,%3Csvg width='1200' height='420' viewBox='0 0 1200 420' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 310C160 220 280 350 450 250S720 70 910 140s230 8 330-80' fill='none' stroke='%23f1c77c' opacity='.35' stroke-width='3'/%3E%3Cpath d='M80 80h980M180 0v420M580 0v420M980 0v420' stroke='%23fff' opacity='.08'/%3E%3C/svg%3E");
  background-size: cover;
}

.page-hero h1 {
  font-size: clamp(42px, 6vw, 68px);
}

.page-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.85;
  font-size: 18px;
}

.news-list {
  display: grid;
  gap: 18px;
}

.news-row {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 28px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.news-cover {
  display: block;
  min-height: 148px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper);
}

.news-cover img {
  width: 100%;
  height: 100%;
  min-height: 148px;
  object-fit: cover;
  display: block;
}

.news-row h2 {
  font-size: 27px;
  margin-bottom: 12px;
}

.article-header {
  padding: 90px 0 48px;
  background: var(--paper);
}

.article-header h1 {
  font-size: clamp(34px, 5vw, 58px);
}

.article-header time {
  display: block;
  color: var(--muted);
  margin-top: 18px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.tag-list span {
  padding: 7px 11px;
  color: var(--teal);
  background: #e8f6f3;
  border: 1px solid #b9ded7;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.article-cover {
  padding-top: 34px;
}

.article-cover img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.article-body {
  padding: 56px 0 92px;
}

.article-body p,
.article-body li,
.article-body blockquote,
.article-body td,
.article-body th {
  color: #313c46;
  font-size: 18px;
  line-height: 2;
}

.article-body h2,
.article-body h3,
.article-body h4 {
  margin: 36px 0 16px;
}

.article-body ul,
.article-body ol {
  padding-left: 1.5em;
}

.article-body blockquote {
  margin: 26px 0;
  padding: 18px 22px;
  border-left: 4px solid var(--teal);
  background: var(--paper);
}

.article-body figure {
  margin: 28px 0;
}

.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.article-body figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  overflow: hidden;
}

.article-body th,
.article-body td {
  padding: 12px;
  border: 1px solid var(--line);
  text-align: left;
}

.article-body th {
  background: var(--paper);
}

.about-grid,
.compliance-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.88fr;
  gap: 24px;
  align-items: start;
}

.statement {
  padding-right: 56px;
}

.statement h2,
.info-card h2,
.contact-card h2 {
  font-size: 34px;
  margin-bottom: 22px;
}

.timeline {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 50px;
}

.timeline ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.timeline li {
  display: grid;
  grid-template-columns: 150px 1fr;
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.license-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
}

.license-panel img {
  border-radius: 4px;
  box-shadow: 0 12px 42px rgba(16, 24, 32, 0.12);
}

.filing-box {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 36px;
  align-items: center;
}

.filing-number {
  display: grid;
  gap: 12px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}

.filing-number a {
  color: var(--teal);
  font-weight: 800;
}

.contact-card dl {
  margin-top: 22px;
}

.map-panel {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 30px;
  color: white;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(11, 27, 37, 0.22), rgba(11, 27, 37, 0.9)),
    url("data:image/svg+xml,%3Csvg width='620' height='520' viewBox='0 0 620 520' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='620' height='520' fill='%230d6b6f'/%3E%3Cpath d='M70 410C150 270 230 350 330 230s155-80 230-160' fill='none' stroke='%23f8d992' stroke-width='10' stroke-linecap='round' opacity='.75'/%3E%3Ccircle cx='335' cy='228' r='90' fill='none' stroke='%23fff' opacity='.34'/%3E%3Cpath d='M0 120h620M0 260h620M0 400h620M150 0v520M330 0v520M510 0v520' stroke='%23fff' opacity='.13'/%3E%3C/svg%3E");
  background-size: cover;
}

.map-panel span {
  color: #f8d992;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.14em;
}

.map-panel strong {
  font-family: "Noto Serif SC", serif;
  font-size: 38px;
  margin: 10px 0 14px;
}

.map-panel p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
  margin: 0;
}

.reveal,
.service-card,
.news-card {
  opacity: 0;
  transform: translateY(26px);
}

.reveal.is-visible,
.service-card.is-visible,
.news-card.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .7s ease, transform .7s ease;
}

@keyframes dashMove {
  to { stroke-dashoffset: -104; }
}

@keyframes shipFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.site-footer {
  color: rgba(255, 255, 255, 0.72);
  background: var(--night);
  padding: 56px clamp(20px, 5vw, 64px) 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr 0.8fr;
  gap: 38px;
}

.footer-grid h2 {
  color: white;
  font-size: 16px;
  font-family: Inter, sans-serif;
  margin-bottom: 14px;
}

.footer-grid p {
  line-height: 1.7;
}

.footer-logo strong {
  color: white;
}

.beian {
  display: grid;
  gap: 8px;
}

.beian a {
  color: rgba(255, 255, 255, 0.86);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
}

@media (max-width: 900px) {
  .site-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
  }

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

  .nav-toggle {
    display: block;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner,
  .split,
  .about-grid,
  .compliance-grid,
  .contact-grid,
  .timeline,
  .filing-box,
  .route-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    gap: 30px;
  }

  .metrics,
  .service-grid,
  .news-grid,
  .capability-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section {
    padding: 68px 0;
  }

  .visual-section::before {
    position: relative;
    display: block;
    width: min(100%, 440px);
    margin: -20px auto 36px;
    right: auto;
    top: auto;
  }
}

@media (max-width: 620px) {
  .container,
  .narrow {
    width: min(100% - 28px, 1160px);
  }

  .brand em {
    display: none;
  }

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

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

  .hero-harbor {
    opacity: 0.42;
  }

  .ship {
    width: 76vw;
    right: -18vw;
  }

  .metrics,
  .service-grid,
  .news-grid,
  .capability-grid {
    grid-template-columns: 1fr;
  }

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

  .news-row,
  .timeline li {
    grid-template-columns: 1fr;
  }

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

  .route-map,
  .route-map svg {
    min-height: 300px;
  }
}

/* 2026 digital service refresh */
:root {
  --paper: #eef3f6;
  --surface: #ffffff;
  --gold: #d39a35;
  --gold-bright: #f6c95d;
  --teal: #007c89;
  --jade: #20a66a;
  --night: #07111f;
  --blue: #356bff;
  --violet: #6751d9;
  --shadow: 0 24px 70px rgba(7, 17, 31, 0.12);
}

body {
  background:
    linear-gradient(90deg, rgba(7, 17, 31, 0.035) 1px, transparent 1px) 0 0 / 52px 52px,
    linear-gradient(0deg, rgba(7, 17, 31, 0.03) 1px, transparent 1px) 0 0 / 52px 52px,
    #f8fafc;
}

.site-header {
  background: rgba(248, 250, 252, 0.88);
}

.brand-mark {
  border-radius: 8px;
  background: linear-gradient(135deg, var(--night), #11324c);
  color: #8ce6ff;
}

.tech-hero {
  min-height: calc(100vh - 76px);
  background: #07111f;
}

.hero-bg {
  background:
    linear-gradient(110deg, rgba(7, 17, 31, 0.98), rgba(13, 50, 73, 0.9) 48%, rgba(18, 69, 60, 0.7)),
    linear-gradient(90deg, rgba(140, 230, 255, 0.08) 1px, transparent 1px) 0 0 / 58px 58px,
    linear-gradient(0deg, rgba(246, 201, 93, 0.08) 1px, transparent 1px) 0 0 / 58px 58px;
}

.hero-harbor {
  display: none;
}

.tech-hero::after {
  content: "";
  position: absolute;
  right: clamp(20px, 8vw, 120px);
  bottom: 7vh;
  width: min(520px, 42vw);
  aspect-ratio: 1.5;
  border: 1px solid rgba(140, 230, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(0deg, rgba(255,255,255,.07) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(135deg, rgba(53, 107, 255, 0.24), rgba(32, 166, 106, 0.16));
  box-shadow: 0 34px 120px rgba(0, 0, 0, 0.28);
  transform: perspective(900px) rotateX(58deg) rotateZ(-7deg);
  transform-origin: bottom right;
  opacity: 0.72;
}

.hero-inner {
  grid-template-columns: minmax(0, 1fr) 420px;
  align-items: center;
}

.hero h1 {
  max-width: 920px;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 850;
  letter-spacing: 0;
}

.hero-tech-panel {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-tech-panel > strong {
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.hero-projects {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.hero-projects li {
  display: grid;
  gap: 4px;
  padding: 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-projects b {
  color: white;
  font-size: 15px;
}

.hero-projects small {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.5;
}

.digital-intro::before {
  background:
    linear-gradient(90deg, rgba(7,17,31,.92), rgba(0,124,137,.72)),
    linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px) 0 0 / 34px 34px,
    linear-gradient(0deg, rgba(255,255,255,.12) 1px, transparent 1px) 0 0 / 34px 34px;
}

.chip-row,
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.chip-row span,
.project-tags span {
  padding: 8px 11px;
  border-radius: 999px;
  color: #075463;
  background: #e7f8fb;
  border: 1px solid #b9e8ef;
  font-size: 13px;
  font-weight: 800;
}

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

.service-card {
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.service-card::before,
.news-card::before {
  background: linear-gradient(90deg, var(--blue), var(--jade), var(--gold-bright));
}

.service-visual {
  background:
    linear-gradient(90deg, rgba(255,255,255,.2) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(0deg, rgba(255,255,255,.14) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(135deg, var(--blue), var(--teal));
}

.service-visual::after {
  left: 28px;
  right: 28px;
  bottom: 22px;
  height: 26px;
  background: linear-gradient(90deg, #8ce6ff 0 26%, #f6c95d 26% 52%, #20a66a 52% 78%, #ffffff 78%);
  box-shadow: 0 -32px 0 rgba(255,255,255,.18), 0 -64px 0 rgba(255,255,255,.12);
}

.service-visual.v2 { background: linear-gradient(135deg, #6751d9, #007c89); }
.service-visual.v3 { background: linear-gradient(135deg, #07111f, #20a66a); }
.service-visual.v4 { background: linear-gradient(135deg, #d39a35, #356bff); }
.service-visual.v5 { background: linear-gradient(135deg, #233142, #d94841); }
.service-visual.v6 { background: linear-gradient(135deg, #0f766e, #6751d9); }

.project-showcase {
  background: #f8fafc;
}

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

.project-card {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border-radius: 8px;
  color: white;
  background:
    linear-gradient(135deg, rgba(7, 17, 31, 0.96), rgba(13, 50, 73, 0.92)),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px) 0 0 / 32px 32px;
  border: 1px solid rgba(7, 17, 31, 0.14);
  box-shadow: var(--shadow);
}

.project-card:nth-child(2) {
  background:
    linear-gradient(135deg, rgba(18, 55, 74, 0.96), rgba(0, 124, 137, 0.9)),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px) 0 0 / 32px 32px;
}

.project-card:nth-child(3) {
  background:
    linear-gradient(135deg, rgba(19, 56, 48, 0.96), rgba(83, 66, 155, 0.86)),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px) 0 0 / 32px 32px;
}

.project-status {
  width: fit-content;
  padding: 7px 10px;
  border-radius: 999px;
  color: #06111f;
  background: #8ce6ff;
  font-size: 12px;
  font-weight: 900;
}

.project-card h3 {
  margin-top: 22px;
  font-size: 28px;
}

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

.project-card .project-tags span {
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
}

.platform-diagram {
  position: relative;
  min-height: 430px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px) 0 0 / 36px 36px,
    linear-gradient(0deg, rgba(255,255,255,.06) 1px, transparent 1px) 0 0 / 36px 36px,
    rgba(255, 255, 255, 0.055);
  box-shadow: inset 0 0 80px rgba(255, 255, 255, 0.04), 0 30px 90px rgba(0, 0, 0, 0.24);
  overflow: hidden;
}

.diagram-node {
  position: absolute;
  width: 156px;
  min-height: 58px;
  display: grid;
  place-items: center;
  padding: 10px;
  border-radius: 8px;
  color: white;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-weight: 800;
  text-align: center;
  line-height: 1.35;
}

.diagram-node.main {
  left: 50%;
  top: 50%;
  width: 190px;
  min-height: 76px;
  color: #06111f;
  background: #8ce6ff;
  transform: translate(-50%, -50%);
}

.diagram-node.n1 { left: 9%; top: 18%; }
.diagram-node.n2 { right: 10%; top: 18%; }
.diagram-node.n3 { left: 12%; bottom: 18%; }
.diagram-node.n4 { right: 9%; bottom: 18%; }

.diagram-line {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 190px;
  height: 2px;
  background: linear-gradient(90deg, rgba(140, 230, 255, 0), rgba(140, 230, 255, 0.8));
  transform-origin: left center;
}

.diagram-line.l1 { transform: rotate(210deg); }
.diagram-line.l2 { transform: rotate(-30deg); }
.diagram-line.l3 { transform: rotate(145deg); }
.diagram-line.l4 { transform: rotate(35deg); }

.article-body iframe,
.article-body video,
.editor-preview iframe,
.editor-preview video {
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 260px;
  border: 0;
  border-radius: 8px;
  background: #0b1220;
}

.media-embed,
.media-video {
  margin: 28px 0;
}

@media (max-width: 900px) {
  .hero-inner,
  .project-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .tech-hero::after {
    display: none;
  }

  .platform-diagram {
    min-height: 360px;
  }

  .diagram-node {
    width: 132px;
    font-size: 13px;
  }
}

@media (max-width: 620px) {
  .hero h1 {
    font-size: 38px;
  }

  .hero-inner {
    padding-top: 58px;
  }

  .project-card {
    min-height: 280px;
  }

  .diagram-node.main {
    width: 150px;
  }
}

.section.alt {
  background:
    linear-gradient(90deg, rgba(7,17,31,.03) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(0deg, rgba(0,124,137,.04) 1px, transparent 1px) 0 0 / 48px 48px,
    #eef4f8;
}

.route-showcase {
  background: linear-gradient(135deg, #07111f, #0c2233 56%, #123b42);
}

.route-points span {
  background: rgba(255, 255, 255, 0.08);
}

.cta-band {
  background: linear-gradient(135deg, #07111f, #0e3a45 72%, #274e97);
}

.page-hero {
  background:
    linear-gradient(135deg, rgba(7, 17, 31, 0.96), rgba(0, 124, 137, 0.78)),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px) 0 0 / 42px 42px,
    linear-gradient(0deg, rgba(255,255,255,.08) 1px, transparent 1px) 0 0 / 42px 42px;
}