:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --surface-alt: #fff7f2;
  --text: #1a1a2e;
  --muted: #6b7280;
  --border: #e8e8ed;
  --primary: #ff6b35;
  --primary-dark: #e8441a;
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: radial-gradient(circle at top, #fff5ef 0%, var(--bg) 45%);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 28px 20px 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  box-shadow: 0 8px 20px rgba(255, 107, 53, 0.22);
}

.brand em {
  font-style: normal;
  color: var(--primary);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav a {
  padding: 9px 13px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.nav a:hover {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
}

.hero {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.98));
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 22px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: #fff0ea;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--primary);
}

h1 {
  margin: 14px 0 12px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
}

.lead {
  margin: 0;
  color: var(--muted);
  max-width: 68ch;
  font-size: 16px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  background: var(--surface-alt);
  border: 1px solid #ffd8c8;
  font-size: 13px;
  font-weight: 700;
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 12px 28px rgba(26, 26, 46, 0.05);
}

.card h2,
.card h3 {
  margin: 0 0 10px;
  line-height: 1.2;
}

.card h2 {
  font-size: 22px;
}

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

.card ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

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

.notice {
  border-left: 4px solid var(--primary);
  background: #fff7f3;
  padding: 16px 18px;
  border-radius: 14px;
  color: #6d3b27;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}

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

.footer-links a {
  color: var(--primary-dark);
  font-weight: 700;
}

@media (min-width: 760px) {
  .grid.two-up {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .shell {
    padding-inline: 14px;
  }

  .hero,
  .card {
    padding: 20px;
    border-radius: 20px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}