:root {
  color-scheme: light;
  --bg: #f6fbfb;
  --surface: #ffffff;
  --surface-soft: #eef7f6;
  --ink: #102033;
  --muted: #5f6f7f;
  --line: #dbe8e7;
  --teal: #0f766e;
  --teal-strong: #115e59;
  --coral: #e76f51;
  --gold: #b7791f;
  --slate: #172033;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(219, 232, 231, 0.92);
  background: rgba(246, 251, 251, 0.94);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

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

.nav-links a:hover {
  color: var(--teal);
}

.hero,
.section,
.footer-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 48px;
  align-items: center;
  padding: 72px 0 64px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid rgba(15, 118, 110, 0.18);
  border-radius: 999px;
  background: #ffffff;
  padding: 7px 12px;
  color: var(--teal-strong);
  font-size: 13px;
  font-weight: 900;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: 0;
  line-height: 1.14;
}

h1 {
  margin-top: 18px;
  max-width: 820px;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 950;
}

h2 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 950;
}

h3 {
  font-size: 20px;
  font-weight: 900;
}

p {
  margin: 0;
}

.lead {
  margin-top: 22px;
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  font-weight: 650;
}

.answer {
  margin-top: 18px;
  border-left: 4px solid var(--teal);
  background: var(--surface);
  padding: 18px 20px;
  color: #263949;
  font-size: 17px;
  font-weight: 750;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 950;
  text-decoration: none;
}

.button.primary {
  background: var(--slate);
  color: #ffffff;
}

.button.secondary {
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--ink);
}

.hero-media {
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 22px;
  box-shadow: 0 24px 80px rgba(16, 32, 51, 0.10);
}

.hero-media img {
  display: block;
  width: 84px;
  height: 84px;
  border-radius: 22px;
}

.hero-media strong {
  display: block;
  margin-top: 18px;
  font-size: 26px;
  line-height: 1.15;
}

.hero-media span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-weight: 700;
}

.section-band {
  border-top: 1px solid var(--line);
  background: #ffffff;
}

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

.section {
  padding: 64px 0;
}

.section > p {
  margin-top: 16px;
  max-width: 840px;
  color: var(--muted);
  font-size: 16px;
}

.grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

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

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

.card {
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 22px;
}

.card p {
  margin-top: 10px;
  color: var(--muted);
}

.metric {
  color: var(--teal);
  font-size: 30px;
  font-weight: 950;
}

.table-wrap {
  margin-top: 28px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: #ffffff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 15px 16px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #f8fbfb;
  color: var(--teal-strong);
  font-size: 13px;
  font-weight: 950;
}

td {
  color: #34495b;
  font-size: 15px;
}

.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.faq-list details {
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  color: var(--ink);
  font-size: 17px;
  font-weight: 900;
}

.faq-list details p {
  margin-top: 12px;
  color: var(--muted);
}

.notice {
  margin-top: 26px;
  border: 1px solid rgba(231, 111, 81, 0.28);
  background: #fff8f6;
  padding: 18px 20px;
  color: #7d3827;
  font-weight: 750;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--slate);
  color: #ffffff;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  padding: 30px 0;
}

.footer-inner a {
  color: #d8f3ef;
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 48px 0 52px;
  }

  .hero-media {
    max-width: 420px;
  }

  .grid.three,
  .grid.two {
    grid-template-columns: 1fr;
  }
}