/* 公開前の版。本番（src/app/globals.css）の色と書体をそのまま使う */
:root {
  --chassis: #e6e6e2;
  --panel: #f4f4f1;
  --ink: #131412;
  --mute: #6f706a;
  --rule: #cdcdc7;
  --signal: #ff4f14;
  --signal-ink: #b8360a;
  --jp: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --num: "Inter", "Noto Sans JP", system-ui, sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--chassis); }
body { color: var(--ink); font-family: var(--jp); font-size: 14px; line-height: 1.6; -webkit-font-smoothing: antialiased; font-feature-settings: "palt"; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.num { font-family: var(--num); font-variant-numeric: tabular-nums; }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }

.note { background: var(--ink); color: #bfc1b6; font-size: 11px; }
.note .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 12px; padding-block: 6px; }
.note b { color: var(--panel); border: 1px solid #5a5b55; padding: 0 4px; font-weight: 700; margin-right: 6px; }
.bar { display: flex; align-items: center; gap: 16px; padding-block: 12px 8px; }
.logo { font-weight: 900; font-size: 20px; letter-spacing: 0.02em; display: flex; align-items: center; gap: 8px; }
.logo i { width: 18px; height: 18px; border: 2px solid var(--ink); position: relative; }
.logo i::after { content: ""; position: absolute; left: 2px; right: 2px; bottom: 2px; height: 4px; background: var(--signal); }
.nav { display: flex; gap: 20px; border-bottom: 1px solid var(--rule); }
.nav a { padding: 8px 0; font-size: 13px; font-weight: 700; color: var(--mute); border-bottom: 2px solid transparent; }
.nav a[aria-current="page"] { color: var(--ink); border-color: var(--ink); }

main { padding-block: 18px 48px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 36px; }
.crumbs { font-size: 12px; color: var(--mute); display: flex; flex-wrap: wrap; gap: 4px 6px; }
.crumbs a { border-bottom: 1px solid var(--rule); }
.crumbs li:not(:last-child)::after { content: "›"; margin-left: 6px; }

/* トップ：ロゴの橙の帯を、見出しの下にも引く */
.hero { display: grid; gap: 14px; padding-top: 12px; max-width: 40em; }
.hero h1 { font-size: clamp(30px, 7vw, 52px); font-weight: 900; line-height: 1.15; letter-spacing: 0.01em; }
.hero h1 span { background: linear-gradient(transparent 78%, var(--signal) 78%, var(--signal) 92%, transparent 92%); }
.hero p { color: var(--mute); font-size: 14.5px; line-height: 1.8; }

.sh { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 4px; }
.sh h2 { font-size: 19px; font-weight: 700; }
.sh a { font-size: 12px; color: var(--mute); border-bottom: 1px solid var(--mute); }

/* 読み物の一覧：日付・題名・説明の行 */
.glist li { border-top: 1px solid var(--rule); }
.glist li:last-child { border-bottom: 1px solid var(--rule); }
.glist a { display: grid; gap: 4px; padding: 14px 0; }
.glist b { font-size: 16px; font-weight: 700; line-height: 1.45; }
.glist a:hover b { text-decoration: underline; text-underline-offset: 3px; }
.glist small { color: var(--mute); font-size: 12.5px; line-height: 1.6; }
.glist time { font-family: var(--num); font-size: 11.5px; color: var(--mute); }

.next { background: var(--panel); border-radius: 8px; padding: 18px; display: grid; gap: 8px; max-width: 46em; }
.next h2 { font-size: 15px; }
.next p { color: var(--mute); font-size: 13px; line-height: 1.8; }
.next a { color: var(--ink); border-bottom: 1px solid var(--ink); }

/* 本文 */
.prose { display: grid; gap: 14px; max-width: 40em; font-size: 15px; line-height: 1.9; }
.prose h1 { font-size: clamp(22px, 4.6vw, 30px); font-weight: 900; line-height: 1.35; }
.prose .meta { font-family: var(--num); font-size: 12px; color: var(--mute); margin-top: -6px; }
.prose h2 { font-size: 18px; margin-top: 14px; padding-left: 10px; border-left: 4px solid var(--signal); line-height: 1.45; }
.prose h3 { font-size: 15.5px; margin-top: 6px; }
.prose ul, .prose ol { padding-left: 1.4em; display: grid; gap: 4px; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose a { border-bottom: 1px solid var(--ink); }
.prose strong { font-weight: 700; }
.more { display: grid; gap: 4px; max-width: 40em; }
.more h2 { font-size: 15px; margin-bottom: 4px; }

footer.site { border-top: 1px solid var(--rule); font-size: 11.5px; color: var(--mute); }
footer.site .wrap { padding-block: 20px 32px; display: grid; gap: 8px; }
footer.site nav { display: flex; flex-wrap: wrap; gap: 6px 16px; }
footer.site nav a { color: var(--ink); }

/* 年齢確認：本文は残したまま上に重ねる */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 11px 14px; border-radius: 6px; font-size: 14px; font-weight: 700; background: var(--ink); color: var(--panel); border: 0; cursor: pointer; font-family: inherit; }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: 0 0 0 1px var(--ink) inset; }
.gate { position: fixed; inset: 0; z-index: 50; background: rgba(19, 20, 18, 0.92); display: grid; place-items: center; padding: 16px; }
.gate-inner { background: var(--panel); border-radius: 10px; padding: 24px; max-width: 380px; width: 100%; display: grid; gap: 12px; text-align: center; }
.gate-inner .q { font-weight: 700; }
.gate-inner .fine { font-size: 11px; color: var(--mute); }
[data-adult="1"] .gate { display: none; }

@media (min-width: 760px) {
  .glist a { grid-template-columns: 7.5em minmax(0, 1fr); column-gap: 20px; }
  .glist time { grid-row: span 2; padding-top: 4px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }