:root {
  color-scheme: light;
  --paper: #fbfaf6;
  --panel: #ffffff;
  --ink: #142622;
  --muted: #5d756d;
  --line: #d9ebe4;
  --mint: #10b981;
  --mint-dark: #047857;
  --coral: #e24848;
  --sky: #2f80ed;
  --shadow: 0 20px 60px rgba(20, 38, 34, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(217, 235, 228, 0.68), rgba(251, 250, 246, 0) 360px),
    var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.58;
}

a {
  color: var(--mint-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.shell {
  width: min(100%, 980px);
  margin: 0 auto;
  padding: 28px 20px 64px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 58px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(4, 120, 87, 0.18);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 44px;
  align-items: center;
  margin-bottom: 48px;
}

.hero h1,
.page-header h1 {
  margin: 0;
  color: var(--ink);
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

.lede {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 21px;
  max-width: 660px;
}

.hero-mark {
  width: 220px;
  height: 220px;
  border-radius: 50px;
  box-shadow: var(--shadow);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-weight: 800;
  text-decoration: none;
}

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

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 34px 0 48px;
}

.panel {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  box-shadow: 0 10px 32px rgba(20, 38, 34, 0.06);
}

.panel h2,
.panel h3,
.content h2 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.2;
}

.panel p,
.content p,
.content li {
  color: var(--muted);
}

.content {
  max-width: 760px;
}

.content h2 {
  margin-top: 36px;
}

.content ul {
  padding-left: 22px;
}

.notice {
  border-left: 4px solid var(--coral);
  background: #fff7f4;
}

.status-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.status-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.status-row strong {
  color: var(--ink);
}

.footer {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  .shell {
    padding: 22px 16px 48px;
  }

  .nav {
    align-items: flex-start;
    margin-bottom: 42px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-mark {
    width: 148px;
    height: 148px;
    border-radius: 34px;
  }

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

  .status-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}