:root {
  --coral: #FF7F5C;
  --ink: #1C1B1F;
  --muted: #6B6B70;
  --bg: #FBFAF8;
  --card: #FFFFFF;
  --border: #ECE9E4;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

header.top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 40px;
}

header.top .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--coral);
}

header.top a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

h1 {
  font-size: 30px;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.updated {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 32px;
}

h2 {
  font-size: 19px;
  margin: 32px 0 10px;
  letter-spacing: -0.01em;
}

p, li {
  color: #2B2A2E;
  font-size: 16px;
}

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

strong { color: var(--ink); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 24px;
  margin-bottom: 12px;
}

footer {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

footer a { color: var(--muted); }

.hero {
  text-align: center;
  padding: 40px 0 8px;
}

.hero h1 { font-size: 34px; }

.hero p.tag {
  color: var(--muted);
  font-size: 17px;
  max-width: 460px;
  margin: 12px auto 32px;
}

.links {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.links a {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 15px;
}

.links a:hover { border-color: var(--coral); color: var(--coral); }