:root {
  --navy: #0b1f3a;
  --orange: #f05a1a;
  --bg: #f4f7fb;
  --ink: #162433;
  --muted: #5b6b7c;
  --line: #d7e0eb;
  --card: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
}

img,
svg {
  display: block;
}

a {
  color: var(--orange);
}

.mast {
  background: var(--navy);
  width: 100%;
}

.mast-row {
  max-width: 1120px;
  margin: 0 auto;
  min-height: 68px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  color: #c5d0de;
  text-decoration: none;
  padding: 8px 12px;
  border-bottom: 2px solid transparent;
}

.nav a[aria-current="page"] {
  color: #fff;
  border-bottom-color: var(--orange);
}

.shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 24px 72px;
}

.split-hero {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: stretch;
  margin-bottom: 28px;
}

.hero-copy {
  background: var(--card);
  padding: 36px 40px;
  border-radius: 4px;
  box-shadow: 0 10px 28px rgba(11, 31, 58, 0.06);
}

.kicker {
  color: var(--orange);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

h1 {
  font-size: 30px;
  line-height: 1.35;
  margin-bottom: 16px;
  color: var(--navy);
}

.lead {
  color: var(--muted);
  margin-bottom: 22px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--orange);
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 600;
  border: 1px solid var(--orange);
}

.pill svg {
  flex-shrink: 0;
}

.pill-line {
  background: #fff;
  color: var(--navy);
  border-color: var(--line);
}

.tile-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tile {
  background: var(--card);
  border-top: 6px solid var(--orange);
  padding: 16px 18px 18px;
  box-shadow: 0 8px 22px rgba(11, 31, 58, 0.05);
  flex: 1;
}

.tile strong {
  display: block;
  color: var(--navy);
  margin-bottom: 6px;
}

.tile p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 12px;
}

.tile .pill {
  padding: 8px 16px;
  font-size: 14px;
}

.block {
  background: var(--card);
  padding: 28px 32px;
  margin-bottom: 16px;
  box-shadow: 0 6px 18px rgba(11, 31, 58, 0.04);
}

h2 {
  font-size: 22px;
  line-height: 1.4;
  color: var(--navy);
  margin-bottom: 14px;
}

.block p + p {
  margin-top: 12px;
}

.block ul {
  margin: 12px 0 0 20px;
}

.block li + li {
  margin-top: 8px;
}

.ask-list {
  display: flex;
  flex-direction: column;
}

.ask {
  border-top: 1px solid var(--line);
  padding: 16px 0;
}

.ask:first-child {
  border-top: 0;
  padding-top: 0;
}

.ask h3 {
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 8px;
}

.ask p {
  color: var(--muted);
}

.foot {
  background: var(--navy);
  color: #c5d0de;
  width: 100%;
}

.foot-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 24px 28px;
  font-size: 13px;
  line-height: 1.7;
}

.foot-inner p + p {
  margin-top: 8px;
}

@media (max-width: 900px) {
  .mast-row {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .nav {
    flex-wrap: wrap;
  }

  .nav a {
    margin: 0;
    padding: 6px 10px 6px 0;
  }

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

  .hero-copy {
    padding: 24px 20px;
  }

  h1 {
    font-size: 24px;
  }

  .block {
    padding: 22px 18px;
  }

  .cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .pill {
    width: 100%;
  }
}