:root { color-scheme: light; --navy: #0c3157; --ink: #172333; --line: #dbe5ef; }
* { box-sizing: border-box; }
body { margin: 0; background: #f5f8fb; color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif; line-height: 1.8; }
.container { max-width: 760px; margin: 0 auto; padding: 56px 24px 80px; }
.eyebrow { color: var(--navy); font-weight: 700; letter-spacing: .04em; margin: 0 0 8px; }
h1 { color: var(--navy); font-size: clamp(2rem, 6vw, 3.2rem); line-height: 1.25; margin: 0 0 24px; }
h2 { font-size: 1.25rem; margin: 32px 0 8px; color: var(--navy); }
h3 { font-size: 1rem; margin: 22px 0 4px; }
p { margin: 8px 0 16px; }
a { color: #0b66a5; }
.back { display: inline-block; margin-bottom: 28px; text-decoration: none; }
.cards { display: grid; gap: 14px; margin-top: 32px; }
.card { display: block; padding: 20px 22px; border: 1px solid var(--line); border-radius: 16px; background: white; color: var(--ink); text-decoration: none; box-shadow: 0 4px 18px rgba(12,49,87,.06); }
.card span { display: block; color: var(--navy); font-size: 1.12rem; font-weight: 700; }
.card small { display: block; margin-top: 4px; color: #526273; }
section { padding-top: 4px; }
.updated { color: #607080; font-size: .9rem; margin-top: 40px; }