/* —————————————————————————————————————————————————————————————————
   bryamzxz — independent security research
   Editorial-brutalist design system. Paper bg, alert-red accent,
   Fraunces (display) + Newsreader (body) + JetBrains Mono (meta).
   ————————————————————————————————————————————————————————————————— */

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body, h1, h2, h3, h4, h5, h6, p, ul, ol, blockquote, figure, pre, dl, dd { margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; }

/* Tokens */
:root {
  /* Paper-and-ink palette */
  --bg: #f5efe1;
  --bg-deep: #ece4d2;
  --bg-deeper: #ddd3bd;
  --fg: #0d0c0a;
  --fg-muted: #5a544a;
  --fg-subtle: #8a8170;
  --rule: #0d0c0a;
  --rule-subtle: #b8ad97;
  --accent: #b3151a;
  --accent-deep: #7a0d11;
  --code-bg: #15130f;
  --code-fg: #ede5d1;
  --code-comment: #8a8170;
  --code-string: #d6a463;
  --code-keyword: #d97373;
  --code-fn: #a5c4a0;
  --code-num: #e0b07a;

  /* Typography stacks */
  --display: 'Fraunces', 'Georgia', 'Times New Roman', serif;
  --body:    'Newsreader', 'Georgia', 'Times New Roman', serif;
  --mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  /* Scale */
  --fs-2xs: 0.72rem;
  --fs-xs:  0.82rem;
  --fs-sm:  0.94rem;
  --fs-base: 1.125rem;
  --fs-md:  1.32rem;
  --fs-lg:  1.6rem;
  --fs-xl:  2.1rem;
  --fs-2xl: 2.8rem;
  --fs-3xl: 4.2rem;
  --fs-4xl: 6.4rem;

  /* Spacing scale */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.875rem;
  --sp-4: 1.25rem;
  --sp-5: 1.875rem;
  --sp-6: 2.75rem;
  --sp-7: 4rem;
  --sp-8: 5.75rem;
  --sp-9: 8rem;

  /* Layout columns */
  --col-prose: 46rem;
  --col-wide:  62rem;
  --col-max:   80rem;
}

/* Document */
html { background: var(--bg); }
body {
  font-family: var(--body);
  font-size: var(--fs-base);
  font-variation-settings: "opsz" 18;
  font-optical-sizing: auto;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1, "onum" 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Paper grain overlay — extremely subtle, never noticed unless you look */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.05;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.92' numOctaves='2' stitchTiles='stitch' seed='5'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.9 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
}

/* Selection */
::selection { background: var(--accent); color: var(--bg); text-shadow: none; }

/* Links */
a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--accent);
  text-underline-offset: 0.2em;
  transition: color 0.18s ease, text-decoration-color 0.18s ease;
}
a:hover, a:focus { color: var(--accent-deep); text-decoration-color: var(--accent-deep); }
a:visited { color: var(--accent-deep); }

/* Headings (display) */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  font-optical-sizing: auto;
  letter-spacing: -0.018em;
  line-height: 1.04;
  color: var(--fg);
}
h5, h6 {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  font-size: var(--fs-xs);
  color: var(--fg);
}

strong { font-weight: 600; }
em { font-style: italic; }
small { font-size: var(--fs-xs); color: var(--fg-muted); }

p, ul, ol, dl { margin-bottom: var(--sp-4); }

/* Lists in prose */
.prose ul, .prose ol { padding-left: 1.5rem; }
.prose li { margin-bottom: var(--sp-2); }
.prose li::marker { color: var(--accent); }

/* Blockquote */
blockquote {
  border-left: 2px solid var(--accent);
  margin: var(--sp-5) 0 var(--sp-5) var(--sp-1);
  padding: var(--sp-2) 0 var(--sp-2) var(--sp-4);
  font-style: italic;
  color: var(--fg-muted);
  font-size: var(--fs-md);
  font-variation-settings: "opsz" 24;
}
blockquote p:last-child { margin-bottom: 0; }

/* Inline code */
code {
  font-family: var(--mono);
  font-size: 0.88em;
  font-variation-settings: "wght" 500;
  background: var(--bg-deep);
  color: var(--fg);
  padding: 0.12em 0.4em;
  border-radius: 2px;
  border: 1px solid var(--rule-subtle);
}

/* Code blocks */
pre, .highlighter-rouge .highlight pre, div.highlight pre {
  font-family: var(--mono);
  font-size: var(--fs-sm);
  line-height: 1.55;
  background: var(--code-bg);
  color: var(--code-fg);
  padding: var(--sp-4) var(--sp-5);
  overflow-x: auto;
  margin: var(--sp-5) 0;
  border: 0;
  border-left: 3px solid var(--accent);
  border-radius: 0;
}
pre code, div.highlight pre code, figure.highlight pre code {
  background: transparent;
  padding: 0;
  border: 0;
  border-radius: 0;
  font-size: inherit;
  color: inherit;
}
.highlight { background: transparent; margin: 0; }

/* Syntax (rouge) — paper-dark theme */
.highlight .c, .highlight .c1, .highlight .cm, .highlight .cp, .highlight .cs { color: var(--code-comment); font-style: italic; }
.highlight .k, .highlight .kc, .highlight .kd, .highlight .kp, .highlight .kr, .highlight .kt { color: var(--code-keyword); }
.highlight .s, .highlight .s1, .highlight .s2, .highlight .se, .highlight .sb { color: var(--code-string); }
.highlight .mi, .highlight .mf, .highlight .m { color: var(--code-num); }
.highlight .nb { color: var(--code-string); }
.highlight .nf, .highlight .nc { color: var(--code-fn); }
.highlight .o, .highlight .ow { color: var(--code-fg); }
.highlight .nv, .highlight .vi, .highlight .vg { color: #87b59a; }
.highlight .nt, .highlight .na { color: var(--code-keyword); }
.highlight .err { color: var(--accent); background: transparent; }

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--sp-5) 0;
  font-size: var(--fs-sm);
  font-variation-settings: "tnum" 1, "opsz" 16;
}
th, td {
  text-align: left;
  padding: var(--sp-2) var(--sp-3) var(--sp-2) 0;
  vertical-align: top;
  border-bottom: 1px solid var(--rule-subtle);
}
th {
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
  border-bottom: 1px solid var(--rule);
  color: var(--fg-muted);
  padding-bottom: var(--sp-2);
}
table tr:last-child td { border-bottom: 1px solid var(--rule); }

/* Horizontal rules */
hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: var(--sp-7) 0;
}

/* Layout shell */
.shell {
  width: 100%;
  max-width: var(--col-max);
  margin: 0 auto;
  padding: 0 var(--sp-5);
}
@media (max-width: 560px) {
  .shell { padding: 0 var(--sp-4); }
}

main.shell { flex: 1; }

/* ———————————————— TOP BAR ———————————————— */
.topbar {
  border-bottom: 1px solid var(--rule);
  padding: var(--sp-3) 0;
  background: var(--bg);
}
.topbar__inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-4);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.topbar__brand {
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: 0.06em;
}
.topbar__brand::before { content: '/ '; color: var(--accent); }
.topbar__brand:hover { color: var(--accent); }
.topbar__nav {
  display: flex;
  gap: var(--sp-4);
  color: var(--fg-muted);
}
.topbar__nav a {
  color: var(--fg-muted);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
}
.topbar__nav a:hover { color: var(--accent); }
.topbar__nav a:hover::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--accent);
}

/* ———————————————— HOME — INTRO ———————————————— */
.intro {
  padding: var(--sp-8) 0 var(--sp-7);
  max-width: var(--col-wide);
  margin-inline: auto;
}

.intro__kicker {
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--fg-muted);
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.intro__kicker::before {
  content: '';
  display: inline-block;
  width: 1.5rem;
  height: 1px;
  background: var(--accent);
}

.intro__title {
  font-family: var(--display);
  font-variation-settings: "opsz" 144;
  font-weight: 400;
  font-size: clamp(3.25rem, 9vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.032em;
  margin-bottom: var(--sp-5);
  color: var(--fg);
}
.intro__title em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "opsz" 144;
}

.intro__lede {
  font-family: var(--body);
  font-variation-settings: "opsz" 32;
  font-size: var(--fs-md);
  line-height: 1.5;
  color: var(--fg);
  max-width: 38rem;
  margin-bottom: var(--sp-5);
}
.intro__lede p { margin-bottom: var(--sp-3); }
.intro__lede p:last-child { margin-bottom: 0; }
.intro__lede a { color: var(--fg); text-decoration-color: var(--accent); text-decoration-thickness: 1px; }
.intro__lede a:hover { color: var(--accent); }

.intro__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--fg-muted);
}
.intro__meta a { color: var(--fg); text-decoration: none; border-bottom: 1px solid var(--rule-subtle); padding-bottom: 1px; }
.intro__meta a:hover { color: var(--accent); border-color: var(--accent); }

/* ———————————————— HOME — POST LIST ———————————————— */
.section-bar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-top: 1px solid var(--rule);
  padding-top: var(--sp-3);
  margin: var(--sp-7) auto var(--sp-2);
  max-width: var(--col-wide);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.section-bar h2 {
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.22em;
  font-weight: 700;
  margin: 0;
  color: var(--fg);
}
.section-bar__aside { color: var(--fg-muted); }

.post-list { list-style: none; padding: 0; margin: 0 auto; max-width: var(--col-wide); }
.post-list__item {
  border-top: 1px solid var(--rule-subtle);
  padding: var(--sp-6) 0;
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: var(--sp-5);
  position: relative;
}
.post-list__item:first-child { border-top: 0; padding-top: var(--sp-4); }
.post-list__item:last-child { border-bottom: 1px solid var(--rule); padding-bottom: var(--sp-6); }

.post-list__num {
  font-family: var(--display);
  font-variation-settings: "opsz" 144;
  font-size: clamp(2.5rem, 5vw, var(--fs-3xl));
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--fg-subtle);
  font-feature-settings: "tnum" 1, "lnum" 1;
}

.post-list__main {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.post-list__date {
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-muted);
}

.post-list__title {
  font-family: var(--display);
  font-variation-settings: "opsz" 72;
  font-size: clamp(1.75rem, 3.6vw, 2.5rem);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.018em;
  margin: 0;
}
.post-list__title a {
  color: var(--fg);
  text-decoration: none;
  background-image: linear-gradient(to right, var(--accent), var(--accent));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0% 1px;
  transition: background-size 0.35s ease, color 0.18s;
  padding-bottom: 0.05em;
}
.post-list__title a:hover {
  color: var(--accent);
  background-size: 100% 1px;
}

.post-list__desc {
  font-family: var(--body);
  font-variation-settings: "opsz" 24;
  font-style: italic;
  font-size: var(--fs-base);
  color: var(--fg-muted);
  max-width: 38rem;
  margin: 0;
}

.post-list__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-1);
}
.chip {
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.08em;
  color: var(--fg);
  padding: 0.22em 0.55em;
  border: 1px solid var(--rule);
  background: var(--bg);
  font-feature-settings: "tnum" 1;
}
.chip--accent { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.chip--fg { background: var(--fg); color: var(--bg); border-color: var(--fg); }

@media (max-width: 640px) {
  .post-list__item { grid-template-columns: 1fr; gap: var(--sp-2); }
  .post-list__num { font-size: var(--fs-xl); }
}

/* ———————————————— POST — HEADER + STAMP ———————————————— */
.post-header {
  padding: var(--sp-7) 0 var(--sp-5);
  border-bottom: 1px solid var(--rule);
  margin-bottom: var(--sp-6);
  display: grid;
  grid-template-columns: 1fr minmax(0, var(--col-prose)) 1fr;
}
.post-header > * { grid-column: 2; }

.post-header__kicker {
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.post-header__kicker::before {
  content: '§';
  font-family: var(--display);
  font-size: 1.4em;
  color: var(--accent);
  line-height: 0.9;
}

.post-header__title {
  font-family: var(--display);
  font-variation-settings: "opsz" 144;
  font-weight: 400;
  font-size: clamp(2.5rem, 6vw, 5.25rem);
  line-height: 0.95;
  letter-spacing: -0.028em;
  margin: 0;
  color: var(--fg);
  max-width: 18ch;
}
.post-header__title em {
  font-style: italic;
  color: var(--accent);
}

/* The Stamp — classified-document metadata block */
.stamp {
  margin: var(--sp-6) auto;
  max-width: var(--col-wide);
  border: 1px solid var(--rule);
  background: var(--bg);
  display: grid;
  grid-template-columns: 9rem 1fr;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  line-height: 1.55;
  position: relative;
}
.stamp::before {
  content: 'DOSSIER';
  position: absolute;
  top: -0.55em;
  left: var(--sp-3);
  background: var(--bg);
  padding: 0 0.5em;
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--fg);
}
.stamp__label {
  padding: var(--sp-3);
  border-bottom: 1px solid var(--rule-subtle);
  border-right: 1px solid var(--rule);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: var(--fs-2xs);
  color: var(--fg-muted);
  background: var(--bg-deep);
  font-weight: 500;
}
.stamp__value {
  padding: var(--sp-3);
  border-bottom: 1px solid var(--rule-subtle);
  color: var(--fg);
  font-size: var(--fs-xs);
  font-feature-settings: "tnum" 1;
}
.stamp > div:nth-last-child(2),
.stamp > div:last-child { border-bottom: 0; }

.stamp__value ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.stamp__value li { margin: 0; }

.stamp__severities {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.sev {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.22em 0.55em;
  border: 1px solid var(--rule);
  background: var(--bg);
  font-feature-settings: "tnum" 1;
  font-variation-settings: "wght" 500;
}
.sev--critical { background: var(--accent); color: var(--bg); border-color: var(--accent); font-weight: 700; }
.sev--high     { background: var(--fg);     color: var(--bg); border-color: var(--fg); font-weight: 700; }
.sev--medium   { background: var(--bg-deep); color: var(--fg); }
.sev--low      { background: var(--bg);     color: var(--fg-muted); }

@media (max-width: 600px) {
  .stamp { grid-template-columns: 5.5rem 1fr; }
  .stamp__label { font-size: 0.65rem; padding: var(--sp-2); }
  .stamp__value { padding: var(--sp-2); }
}

/* ———————————————— POST — BODY ———————————————— */
.post-body {
  max-width: var(--col-prose);
  margin-inline: auto;
  font-family: var(--body);
  font-variation-settings: "opsz" 18;
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--fg);
}

.post-body > p:first-of-type {
  font-family: var(--body);
  font-variation-settings: "opsz" 32;
  font-size: var(--fs-md);
  line-height: 1.5;
  color: var(--fg);
  margin-bottom: var(--sp-5);
}

/* Section headings inside post body */
.post-body h2 {
  font-family: var(--display);
  font-variation-settings: "opsz" 60;
  font-size: clamp(2rem, 4.2vw, var(--fs-2xl));
  font-weight: 400;
  margin-top: var(--sp-8);
  margin-bottom: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--rule);
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--fg);
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
}
.post-body h2 em { font-style: italic; color: var(--accent); }

.post-body h3 {
  font-family: var(--display);
  font-variation-settings: "opsz" 36;
  font-size: clamp(1.4rem, 2.8vw, 1.85rem);
  font-weight: 400;
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-3);
  letter-spacing: -0.012em;
  color: var(--fg);
}
.post-body h3 em { font-style: italic; color: var(--accent); }

.post-body h4 {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  margin-top: var(--sp-5);
  margin-bottom: var(--sp-2);
  color: var(--fg-muted);
  font-weight: 700;
  font-variation-settings: "wght" 600;
}

/* Wider tables in post body bleed slightly into margin */
.post-body table {
  font-size: var(--fs-sm);
}

/* Code in post body — breakout pattern: code blocks and tables expand
   beyond the prose column up to col-wide on desktop, so the design
   keeps prose narrow for readability while letting wide content
   (code, tables) use more screen real-estate on wide viewports. */
.post-body pre,
.post-body .highlight,
.post-body table {
  width: calc(100% + 6rem);
  max-width: var(--col-wide);
  margin-left: -3rem;
}
@media (max-width: 900px) {
  .post-body pre,
  .post-body .highlight,
  .post-body table {
    width: calc(100% + 3rem);
    margin-left: -1.5rem;
  }
}
@media (max-width: 600px) {
  .post-body pre,
  .post-body .highlight,
  .post-body table {
    width: calc(100% + 2rem);
    margin-left: -1rem;
  }
}

/* ———————————————— POST FOOTER ———————————————— */
.post-foot {
  margin: var(--sp-8) auto 0;
  max-width: var(--col-wide);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--fg-muted);
}
.post-foot a { color: var(--fg); text-decoration: none; border-bottom: 1px solid var(--rule); }
.post-foot a:hover { color: var(--accent); border-color: var(--accent); }

/* ———————————————— SITE FOOTER ———————————————— */
.footer {
  border-top: 1px solid var(--rule);
  margin-top: var(--sp-8);
  padding: var(--sp-6) 0 var(--sp-5);
  background: var(--bg);
  color: var(--fg-muted);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: var(--sp-5);
  align-items: start;
}
.footer h4 {
  font-family: var(--mono);
  font-size: var(--fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--fg);
  margin: 0 0 var(--sp-2);
}
.footer p, .footer ul {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--fg-muted);
  margin: 0;
}
.footer ul { list-style: none; }
.footer a { color: var(--fg); text-decoration: none; border-bottom: 1px solid var(--rule-subtle); }
.footer a:hover { color: var(--accent); border-color: var(--accent); }

.footer__colophon {
  margin-top: var(--sp-5);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--rule-subtle);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-2);
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--fg-subtle);
}

@media (max-width: 720px) {
  .footer__inner { grid-template-columns: 1fr; gap: var(--sp-4); }
}

/* ———————————————— MOTION ———————————————— */
@media (prefers-reduced-motion: no-preference) {
  .intro,
  .post-header,
  .stamp,
  .post-body,
  .post-list__item {
    animation: rise 0.65s cubic-bezier(.2,.7,.2,1) both;
  }
  .stamp { animation-delay: 0.08s; }
  .post-body { animation-delay: 0.14s; }
  .post-list__item:nth-child(1) { animation-delay: 0.05s; }
  .post-list__item:nth-child(2) { animation-delay: 0.12s; }
  .post-list__item:nth-child(3) { animation-delay: 0.19s; }
  .post-list__item:nth-child(n+4) { animation-delay: 0.25s; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(0.6rem); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Focus ring */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Print */
@media print {
  body::before { display: none; }
  .topbar, .footer, .post-foot { display: none; }
  a { color: var(--fg); text-decoration: underline; }
  pre, code { background: transparent; color: var(--fg); border-color: var(--rule); }
  pre { border-left: 2px solid var(--fg); }
  .stamp__label { background: transparent; }
}