/* Shared paper palette and typography for the blog and its tools. */
@font-face {
  font-family: "Yuanlight Serif SC";
  src: url("../fonts/yuanlight-serif-sc.woff2?v=20260911") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
:root,
[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f5ef;
  --bg-soft: #fcfbf8;
  --soft: #eeece5;
  --text: #26251f;
  --muted: #68665d;
  --line: #d9d6cd;
  --line-strong: #9a9689;
  --accent: #985039;
  --accent-strong: #773c29;
  --neon-a: var(--accent);
  --neon-b: #ad775b;
  --neon-c: #b69270;
  --grad-neon: linear-gradient(var(--accent), var(--accent));
  --glass-bg: var(--bg-soft);
  --glass-bg-strong: var(--bg-soft);
  --glass-hi: transparent;
  --blur: 0px;
  --glow-accent: 0 0 0 1px var(--accent);
  --shadow-card: none;
  --shadow-card-hover: none;
  --r-sm: 4px;
  --r-md: 5px;
  --r-lg: 6px;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-serif: Georgia, "Yuanlight Serif SC", "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --font-body: var(--font-serif);
  --font-mono: ui-monospace, SFMono-Regular, Consolas, monospace;
  --terracotta: #cc9278;
  --card-paper: #eee9df;
  --card-sage: #e5e8dd;
  --card-lilac: #e9e5eb;
  --ease-spring: cubic-bezier(0.22, 0.61, 0.36, 1);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #242520;
  --bg-soft: #2c2d27;
  --soft: #33342d;
  --text: #eeeade;
  --muted: #b7b4a8;
  --line: #46483e;
  --line-strong: #838575;
  --accent: #e4a88a;
  --accent-strong: #f0c4ac;
  --terracotta: #ba846c;
  --card-paper: #39372e;
  --card-sage: #323b30;
  --card-lilac: #39353f;
}