@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap");

:root {
  --paper: #eeeeec;
  --ink: #202020;
  --muted: #717171;
  --line: #d0d0d0;
  --accent: #2949e8;
  --selected: #f2ee70;
  --surface: #f8f8f6;
  --bg: var(--paper);
  --bg-elev: var(--surface);
  --bg-soft: #e5e5e2;
  --text: var(--ink);
  --text-muted: var(--muted);
  --border: var(--line);
  --border-strong: #b9b9b5;
  --primary: var(--accent);
  --primary-hover: #1e3dca;
  --primary-soft: #e9ecff;
  --success: #197346;
  --success-soft: #e5f2ea;
  --danger: #a52e2e;
  --danger-soft: #f7eaea;
  --warning: #805000;
  --warning-soft: #f6efdf;
  --code-bg: #202020;
  --code-text: #eeeeec;
  --radius: 0px;
  --radius-sm: 0px;
  --font:
    "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei",
    sans-serif;
  color-scheme: light;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
}

[data-theme="dark"] {
  --paper: #171717;
  --ink: #eeeeec;
  --muted: #b6b6b1;
  --line: #3d3d3a;
  --surface: #202020;
  --bg-soft: #2a2a28;
  --text: var(--ink);
  --text-muted: var(--muted);
  --border: var(--line);
  --border-strong: #5b5b56;
  --primary: #9ba9ff;
  --primary-hover: #b7c0ff;
  --primary-soft: #292d43;
  --success: #84c69c;
  --success-soft: #26392c;
  --danger: #ff9a91;
  --danger-soft: #452a28;
  --warning: #edc779;
  --warning-soft: #403620;
  --code-bg: #101010;
  --code-text: #eeeeec;
  color-scheme: dark;
  color: var(--ink);
  background: var(--paper);
}

body {
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.7;
}
::selection {
  background: var(--selected);
  color: #202020;
}
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}
h1,
h2,
h3,
.brand-title,
.section-title,
.card-title {
  letter-spacing: 0;
}
.container {
  width: min(100%, 1120px);
  padding-inline: clamp(16px, 4vw, 48px);
}
.site-header {
  min-height: 88px;
  background: var(--paper);
}
.header-inner {
  min-height: 88px;
  height: auto;
  gap: 24px;
}
.brand-title {
  font-size: 16px;
  font-weight: 700;
}
.brand-mark {
  color: var(--accent);
}
.main-nav {
  gap: 8px;
}
.main-nav a {
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 0;
}
.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 0;
  color: var(--ink);
}
.card,
.btn,
.badge,
.toast,
.chip,
.progress,
.text-input,
.admin-textarea,
.admin-notice {
  border-radius: 0;
}
.card {
  background: var(--surface);
}
.hero.card {
  padding-inline: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
}
.home-filters.card {
  padding-inline: 0;
  border: 0;
  background: transparent;
}
.btn {
  min-height: 44px;
  padding: 9px 14px;
}
.btn-sm {
  min-height: 44px;
  padding: 8px 12px;
}
.badge {
  min-height: 24px;
}
input.text-input,
select.text-input,
textarea.text-input {
  min-height: 44px;
  font-family: var(--font);
  border-radius: 0;
}
textarea.text-input,
textarea.admin-textarea {
  min-height: 88px;
}
.site-footer {
  border: 0;
  padding: 28px 0;
  background: var(--ink);
  color: var(--paper);
  text-align: left;
}
.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
}
.footer-legal {
  max-width: 72ch;
  line-height: 1.7;
}
.footer-brand {
  display: grid;
  justify-items: end;
  gap: 6px;
  white-space: nowrap;
}
.footer-brand a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--paper);
}
.footer-brand strong {
  color: var(--paper);
}
.footer-brand > span {
  color: var(--paper);
  font-size: 13px;
}
.admin-page main.container {
  min-height: calc(100vh - 190px);
}
.admin-page .site-footer {
  padding-block: 20px;
}
.admin-page .footer-inner {
  grid-template-columns: 1fr;
}
.admin-page .footer-brand {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
}
.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 14px;
  transform: translateY(-150%);
  background: var(--ink);
  color: var(--paper);
}
.skip-link:focus {
  transform: none;
}
.paper-date {
  letter-spacing: 0;
}

@media (max-width: 760px) {
  .header-inner {
    gap: 10px;
  }
  .main-nav {
    gap: 0;
  }
  .main-nav a {
    padding-inline: 8px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-brand {
    justify-items: start;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
  }
}

@media (max-width: 600px) {
  .site-header,
  .header-inner {
    min-height: 68px;
  }
  .brand {
    display: flex;
    flex: none;
  }
  .brand-title {
    font-size: 13px;
  }
  .main-nav {
    min-width: 0;
    overflow-x: auto;
  }
  .main-nav a {
    min-height: 44px;
    padding-inline: 7px;
    font-size: 12px;
  }
  .main-nav a[data-nav="changelog"],
  .main-nav a[data-nav="about"] {
    display: none;
  }
  .icon-btn {
    flex: none;
  }
  .footer-inner {
    gap: 14px;
  }
  .footer-brand {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}