@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400..800&display=swap");

/* ── Good Old Days (default) ─────────────────────────── */

:root {
  color-scheme: light;
  --bg: #f5f2ec;
  --surface: #ffffff;
  --surface-soft: #eeeae3;
  --text: #1c1a16;
  --muted: #87817a;
  --line: #dbd5cb;
  --accent: #b86b2a;
  --accent-strong: #9c5720;
  --danger: #b53d28;
  --shadow: 0 1px 2px rgba(28, 24, 18, 0.05), 0 4px 14px rgba(28, 24, 18, 0.04);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 8px;
  --radius-pill: 8px;
  --topbar-bg: rgba(255, 253, 249, 0.88);
  --font-body: "Noto Sans SC", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* ── Paper Work ──────────────────────────────────────── */

[data-theme="paper-work"] {
  --bg: #f5f5f7;
  --surface: #ffffff;
  --surface-soft: #f0f0f0;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --line: #d2d2d7;
  --accent: #0066cc;
  --accent-strong: #0071e3;
  --danger: #ff3b30;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 9999px;
  --topbar-bg: rgba(255, 255, 255, 0.82);
  --font-body: system-ui, -apple-system, "Helvetica Neue", "Noto Sans SC", "PingFang SC", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-size: 12px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button,
input,
select,
textarea,
pre {
  font: inherit;
}

.wrap {
  margin: 0 auto;
}