:root {
  --paper: #f6f0e4;
  --surface: #fffaf0;
  --ink: #2b2118;
  --ink-soft: #5c4f42;
  --wine: #7c2a35;
  --gold: #a8843f;
  --line: #e2d6c0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Hiragino Sans", "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.8;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.kicker {
  color: var(--gold);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.2em;
  margin: 0;
}

h1 {
  font-family: Georgia, "Hiragino Mincho ProN", serif;
  font-size: 28px;
  margin: 4px 0 4px;
}

h2 {
  font-family: Georgia, "Hiragino Mincho ProN", serif;
  font-size: 18px;
  margin: 0 0 8px;
}

.updated { color: var(--ink-soft); font-size: 13px; margin: 0 0 24px; }

section {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--wine);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 14px;
}

p, li { color: var(--ink-soft); font-size: 15px; }
p { margin: 0 0 8px; }
p:last-child { margin-bottom: 0; }
ol, ul { margin: 0; padding-left: 1.4em; }

a { color: var(--wine); font-weight: 700; }

.links { list-style: none; padding: 0; }
.links li { margin-bottom: 10px; }
.links a {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  text-decoration: none;
}

.button {
  display: inline-block;
  background: var(--wine);
  color: #fffaf0;
  text-decoration: none;
  border-radius: 10px;
  padding: 12px 20px;
  margin-top: 8px;
}

footer {
  margin-top: 32px;
  color: var(--ink-soft);
  font-size: 13px;
  text-align: center;
}