:root {
  --ink: #10243e;
  --muted: #5f7085;
  --paper: #f4f1e9;
  --surface: #fffdf8;
  --blue: #165d82;
  --blue-deep: #0b3b58;
  --cyan: #4ea6b8;
  --gold: #cf9d46;
  --line: rgba(16, 36, 62, 0.14);
  --shadow: 0 24px 70px rgba(18, 42, 65, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 9%, rgba(78, 166, 184, 0.12), transparent 28rem),
    radial-gradient(circle at 92% 8%, rgba(207, 157, 70, 0.11), transparent 24rem),
    var(--paper);
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(11, 59, 88, 0.94);
  color: #fff;
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  color: #fff3cf;
  font-family: "Songti SC", "STSong", serif;
  font-weight: 700;
}

.brand-text strong,
.brand-text span {
  display: block;
}

.brand-text strong {
  font-family: "Songti SC", "STSong", serif;
  font-size: 18px;
  letter-spacing: 0.08em;
}

.brand-text span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

.nav-links a {
  padding: 9px 12px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.hero {
  padding: 88px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 54px;
  align-items: center;
}

.eyebrow,
.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(22, 93, 130, 0.16);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.68);
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.eyebrow {
  padding: 7px 13px;
}

.status {
  padding: 8px 14px;
}

.status::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3b9a69;
  box-shadow: 0 0 0 5px rgba(59, 154, 105, 0.12);
  content: "";
}

h1,
h2,
h3,
.number {
  font-family: "Songti SC", "STSong", "SimSun", serif;
}

h1 {
  max-width: 760px;
  margin: 24px 0 22px;
  font-size: clamp(44px, 7vw, 84px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1.02;
}

.hero-lead {
  max-width: 690px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 18px;
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid var(--blue-deep);
  border-radius: 9px;
  background: var(--blue-deep);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 253, 248, 0.72);
  color: var(--ink);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  min-height: 410px;
  padding: 36px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2px 48px 2px 48px;
  background: var(--blue-deep);
  box-shadow: var(--shadow);
  color: #fff;
}

.hero-panel::after {
  position: absolute;
  right: -95px;
  bottom: -95px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  box-shadow:
    0 0 0 34px rgba(255, 255, 255, 0.035),
    0 0 0 68px rgba(255, 255, 255, 0.025);
  content: "";
}

.hero-panel .kicker {
  color: #9cd4dd;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-panel h2 {
  margin: 70px 0 16px;
  font-size: 32px;
  line-height: 1.3;
}

.hero-panel p {
  max-width: 300px;
  color: rgba(255, 255, 255, 0.7);
}

.section {
  padding: 80px 0;
}

.section.light {
  background: rgba(255, 253, 248, 0.66);
  border-block: 1px solid rgba(16, 36, 62, 0.08);
}

.section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 36px;
  margin-bottom: 38px;
}

.section-index {
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-head h2 {
  max-width: 700px;
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.22;
}

.section-head p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
}

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

.card {
  min-height: 260px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.6);
}

.card .number {
  color: var(--gold);
  font-size: 30px;
}

.card h3 {
  margin: 34px 0 10px;
  font-size: 22px;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.step {
  position: relative;
  padding: 26px;
  border-top: 3px solid var(--blue);
  background: var(--surface);
  box-shadow: 0 12px 32px rgba(18, 42, 65, 0.06);
}

.step small {
  color: var(--cyan);
  font-weight: 700;
  letter-spacing: 0.12em;
}

.step h3 {
  margin: 28px 0 8px;
  font-size: 20px;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: start;
}

.quote-block {
  padding: 42px;
  border-radius: 2px 32px 2px 32px;
  background: var(--ink);
  color: #fff;
}

.quote-block p {
  margin: 0;
  font-family: "Songti SC", "STSong", serif;
  font-size: 28px;
  line-height: 1.55;
}

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

.list-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.list-item strong {
  display: block;
  margin-bottom: 5px;
  font-size: 17px;
}

.list-item span {
  color: var(--muted);
  font-size: 14px;
}

.notice {
  padding: 28px 32px;
  border-left: 4px solid var(--gold);
  background: rgba(207, 157, 70, 0.1);
}

.notice strong {
  display: block;
  margin-bottom: 5px;
}

.notice p {
  margin: 0;
  color: var(--muted);
}

.page-hero {
  padding: 72px 0 48px;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  max-width: none;
  margin-bottom: 18px;
  font-size: clamp(42px, 6vw, 66px);
}

.page-hero p {
  max-width: 740px;
  color: var(--muted);
  font-size: 18px;
}

.prose {
  width: min(820px, 100%);
  margin: 0 auto;
}

.prose h2 {
  margin: 52px 0 14px;
  font-size: 28px;
}

.prose h3 {
  margin: 28px 0 8px;
  font-size: 20px;
}

.prose p,
.prose li {
  color: #43566d;
}

.prose ul,
.prose ol {
  padding-left: 1.3em;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  padding: 54px 0 26px;
  background: #081f32;
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 40px;
  padding-bottom: 42px;
}

.footer-grid h2 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 24px;
}

.footer-grid h3 {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
}

.footer-grid p,
.footer-grid a {
  font-size: 13px;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a {
  text-decoration: none;
}

.footer-links a:hover {
  color: #fff;
}

.copyright {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px;
}

.copyright a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}

.filings,
.police-record {
  display: inline-flex;
  align-items: center;
}

.filings {
  flex-wrap: wrap;
  gap: 10px 18px;
}

.police-record {
  gap: 6px;
}

.police-record img {
  width: 18px;
  height: 20px;
  object-fit: contain;
}

@media (max-width: 880px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
  }

  .nav-links a {
    flex: 0 0 auto;
  }

  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 58px;
  }

  .hero-panel {
    min-height: 320px;
  }

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

  .section-head {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

@media (max-width: 580px) {
  .shell {
    width: min(100% - 28px, 1160px);
  }

  h1 {
    font-size: 46px;
  }

  .hero-panel {
    padding: 28px;
  }

  .cards,
  .steps,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .card {
    min-height: 220px;
  }

  .section {
    padding: 62px 0;
  }
}