:root { color-scheme: light; font-family: Inter, ui-sans-serif, system-ui, sans-serif; color: #172033; background: #f6f8fc; }
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.65; }
main { width: min(780px, calc(100% - 32px)); margin: 56px auto; background: #fff; padding: clamp(28px, 6vw, 64px); border-radius: 18px; box-shadow: 0 12px 35px #17203314; }
a { color: #2857c5; }
h1 { line-height: 1.15; margin: 0 0 8px; }
h2 { margin-top: 36px; line-height: 1.25; }
.meta { color: #65708a; margin-top: 0; }
.notice { padding: 14px 16px; border-left: 4px solid #d58a00; background: #fff7df; border-radius: 6px; }
footer { border-top: 1px solid #e6eaf2; margin-top: 40px; padding-top: 20px; color: #65708a; font-size: .9rem; }