:root {
  --bg: #f6efe4;
  --panel: rgba(255, 251, 245, 0.92);
  --ink: #1c1917;
  --muted: #5f5a55;
  --line: rgba(28, 25, 23, 0.12);
  --accent: #b44f2f;
  --accent-dark: #8f361a;
  --accent-soft: #f4d6c6;
  --shadow: 0 24px 60px rgba(98, 63, 38, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(235, 170, 135, 0.45), transparent 28%),
    radial-gradient(circle at bottom right, rgba(195, 114, 77, 0.25), transparent 26%),
    linear-gradient(180deg, #f7f0e6 0%, #f2e7d9 100%);
}

a {
  color: var(--accent-dark);
}

.site-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.hero,
.panel,
.footer,
.legal-header,
.legal-content section {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  padding: 36px;
  border-radius: 28px;
}

.hero h1,
.section-head h2,
.legal-header h1 {
  margin: 0;
  line-height: 1.08;
}

.hero h1 {
  font-size: clamp(2.4rem, 4.8vw, 4.8rem);
  letter-spacing: -0.04em;
}

.lead {
  max-width: 720px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
}

.button.primary {
  color: #fffaf3;
  background: linear-gradient(135deg, var(--accent) 0%, #d36d4b 100%);
}

.button.secondary {
  color: var(--ink);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.hero-card,
.feature-card,
.info-card {
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}

.hero-card {
  padding: 18px;
  display: grid;
  gap: 14px;
}

.metric {
  padding: 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 248, 241, 0.95), rgba(246, 230, 219, 0.8));
}

.metric-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.panel {
  margin-top: 22px;
  padding: 30px;
  border-radius: 26px;
}

.section-head {
  margin-bottom: 18px;
}

.grid {
  display: grid;
  gap: 16px;
}

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

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

.split {
  display: grid;
  gap: 18px;
  align-items: center;
}

.feature-card,
.info-card {
  padding: 22px;
}

.feature-card h3,
.info-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
}

.feature-card p,
.info-card p,
.legal-content p,
.bullet-list {
  color: var(--muted);
  line-height: 1.8;
}

.bullet-list {
  margin: 0;
  padding-left: 18px;
}

.muted {
  color: #7e756d;
}

.footer,
.legal-header,
.legal-content section {
  border-radius: 22px;
}

.footer {
  margin-top: 22px;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.legal-shell {
  max-width: 920px;
}

.legal-header {
  padding: 28px;
  margin-bottom: 18px;
}

.legal-content {
  display: grid;
  gap: 16px;
}

.legal-content section {
  padding: 22px 24px;
}

@media (max-width: 860px) {
  .hero,
  .grid.three,
  .grid.two,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 24px;
  }

  .panel {
    padding: 22px;
  }

  .footer {
    flex-direction: column;
  }
}