/* 英文：花体 Dancing Script、石碑 Cinzel、跑文朱雀所携西文。
   中文：花体龙藏、石碑 Noto Serif SC、跑文朱雀仿宋；会员档名另走寒蝉正楷。 */

@font-face {
  font-family: 'Dancing Script';
  src: url('/fonts/dancing-script.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-024F, U+1E00-1EFF, U+2000-206F;
}

@font-face {
  font-family: Cinzel;
  src: url('/fonts/cinzel-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-024F, U+1E00-1EFF, U+2000-206F;
}

@font-face {
  font-family: 'Long Cang';
  src: url('/fonts/long-cang-zh.woff2?v=2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+2E80-2FFF, U+3000-303F, U+4E00-9FFF, U+F900-FAFF, U+FF00-FFEF;
}

@font-face {
  font-family: 'Noto Serif SC';
  src: url('/fonts/noto-serif-sc-zh.woff2?v=2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Zhuque Fangsong';
  src: url('/fonts/zhuque-fangsong.woff2?v=2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: ChillKai;
  src: url('/fonts/chillkai-zh.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+2E80-2FFF, U+3000-303F, U+4E00-9FFF, U+F900-FAFF, U+FF00-FFEF;
}

:root {
  --font-han: 'Zhuque Fangsong', 'Songti SC', 'STSong', serif;
  --font-script: 'Dancing Script', Georgia, cursive;
  --font-display: 'Long Cang', var(--font-han), cursive;
  --font-stone: 'Noto Serif SC', var(--font-han), serif;
  --font-kai: ChillKai, var(--font-han), serif;
  --font-body: var(--font-han);
  --display: var(--font-display);
  --stone: var(--font-stone);
  --body-serif: var(--font-body);

  --weight-regular: 400;

  --track-script: 0;
  --track-body: 0.02em;
  --track-stone: 0.08em;
  --track-stone-wide: 0.12em;
  --track-ribbon: 0.28em;

  --lead-script: 1.22;
  --lead-who: 1.2;
  --lead-body: 1.75;
  --lead-stone: 1.15;

  --size-cover: clamp(2rem, 7vw, 4rem);
  --size-cover-compact: clamp(1.45rem, 7vw, 2.6rem);
  --size-greet: clamp(1.35rem, 3.2vw, 1.85rem);
  --size-who: min(3.1rem, calc(var(--size-cover) * 0.92));
  --size-lead: 0.9rem;
  --size-who-copy: min(1.78rem, calc(var(--size-who) * 0.78));
  --size-who-compact: min(2.35rem, calc(var(--size-cover-compact) * 0.92));
  --size-who-copy-compact: min(1.48rem, calc(var(--size-who-compact) * 0.78));
  --size-hint: clamp(1rem, 2.4vw, 1.2rem);
  --size-local: clamp(1.18rem, 2.8vw, 1.4rem);
  --size-kicker: 0.68rem;
}

html:lang(zh-CN) {
  --track-body: 0;
  --track-stone: 0.04em;
  --track-stone-wide: 0.08em;
  --track-ribbon: 0.14em;
  --lead-body: 1.92;
  --lead-stone: 1.4;
  --size-kicker: 0.72rem;
}

html:lang(en) {
  --font-display: var(--font-script);
  --font-stone: Cinzel, Georgia, serif;
}