.page { width: min(860px, calc(100% - 40px)); margin: auto; padding: 40px 0 72px; }
.page h1 { margin: 36px 0 20px; font-size: clamp(30px, 5vw, 52px); line-height: 1.15; overflow-wrap: anywhere; }
.page h2 { margin: 32px 0 16px; font-size: 24px; }
.page p, .page li, .page dd { font-size: 16px; line-height: 1.75; }
.page p { margin-bottom: 16px; }
.page .date { color: var(--muted); font-size: 14px; }
.page a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.page .back { display: inline-flex; min-height: 44px; align-items: center; gap: 12px; }
.page ul { padding-left: 24px; }
.page dl { display: grid; grid-template-columns: 160px 1fr; gap: 8px 20px; }
.page dd { margin: 0; overflow-wrap: anywhere; }
.page dt { color: var(--muted); }
.notice { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: white; }
@media (max-width: 640px) { .page dl { grid-template-columns: 1fr; } }