:root {
  --yzrs-desk: #e6dfd0;
  --yzrs-paper: #f0ebe3;
  --yzrs-paper-raised: #f6f1e8;
  --yzrs-paper-deep: #ede5d4;
  --yzrs-ink: #1c1a16;
  --yzrs-ink-soft: #2b2823;
  --yzrs-muted: #6f675b;
  --yzrs-separator: #c8bfae;
  --yzrs-accent: #b5451b;
  --yzrs-space-1: 4px;
  --yzrs-space-2: 8px;
  --yzrs-space-3: 12px;
  --yzrs-space-4: 16px;
  --yzrs-space-6: 24px;
  --yzrs-space-8: 32px;
  --yzrs-space-12: 48px;
  --yzrs-space-16: 64px;
  --yzrs-reading: 72ch;
  --yzrs-utility: 1120px;
  --yzrs-shell: 1240px;
  --yzrs-sans: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --yzrs-mono: "DM Mono", "SFMono-Regular", Consolas, ui-monospace, monospace;
  --yzrs-serif: "EB Garamond", Georgia, "Yu Mincho", serif;
}

body.yzrs-ui {
  text-rendering: optimizeLegibility;
}

body.yzrs-ui :where(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid var(--yzrs-accent);
  outline-offset: 3px;
}

body.yzrs-ui :where(.global-nav a, .site-header nav a, .yzrs-control, summary) {
  min-height: 44px;
}

body.yzrs-ui :where(.global-nav a, .site-header nav a, .yzrs-control) {
  display: inline-flex;
  align-items: center;
}

body.yzrs-ui summary {
  cursor: pointer;
}

body.yzrs-ui .yzrs-reading {
  width: min(var(--yzrs-reading), 100%);
  margin-inline: auto;
  color: var(--yzrs-ink);
  font-family: var(--yzrs-sans);
  font-size: 16px;
  line-height: 1.85;
}

body.yzrs-ui .yzrs-reading :where(h1, h2, h3) {
  line-height: 1.45;
}

body.yzrs-ui .yzrs-reading a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

body.yzrs-ui .yzrs-reading :where(nav a, .yzrs-control) {
  min-height: 44px;
  align-items: center;
}

body.yzrs-ui .yzrs-meta {
  color: var(--yzrs-muted);
  font-size: 14px;
}

body.yzrs-ui .yzrs-warning {
  padding: var(--yzrs-space-4);
  border-left: 3px solid var(--yzrs-accent);
  background: var(--yzrs-paper-raised);
}

body.yzrs-ui .yzrs-status {
  color: var(--yzrs-muted);
  font-size: 14px;
  font-weight: 500;
}

body.yzrs-ui .yzrs-separator {
  border-top: 1px solid var(--yzrs-separator);
}

@media (max-width: 680px) {
  body.yzrs-ui :where(.global-nav a, .site-header nav a, .yzrs-control) {
    min-height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.yzrs-ui,
  body.yzrs-ui *,
  body.yzrs-ui *::before,
  body.yzrs-ui *::after {
    scroll-behavior: auto !important;
  }
}