/* ───────────────────────────────────────────────────────────────
   NULLBYTE — Editorial security publication
   Dark ink. Serif body. Mono accents. CVSS bars as signature.
─────────────────────────────────────────────────────────────── */

:root {
  /* Surfaces */
  --bg:           #0b0f0e;
  --bg-elev:     #111716;
  --bg-card:     #141b1a;
  --ink:          #ece8df;       /* warm off-white */
  --ink-dim:      #a9a89e;
  --ink-mute:     #6a6f6b;

  /* Accents */
  --acid:         #b6e3a7;       /* sage / safe */
  --amber:        #e6b54c;       /* high */
  --rust:         #e2734b;       /* critical */
  --pink:         #e6a8b7;       /* highlight */

  /* Severity */
  --sev-critical: #e2734b;
  --sev-high:     #e6b54c;
  --sev-medium:   #cdd17a;
  --sev-low:      #b6e3a7;

  /* Lines */
  --line:         rgba(236, 232, 223, 0.10);
  --line-strong:  rgba(236, 232, 223, 0.22);

  /* Type */
  --serif:  'Newsreader', 'Iowan Old Style', Georgia, serif;
  --display: 'Fraunces', 'Newsreader', Georgia, serif;
  --mono:   'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* Layout */
  --container: 1180px;
}

/* ─── Base ─────────────────────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.65;
  font-variation-settings: "opsz" 24;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
}

/* Background atmosphere — subtle grain + radial */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(900px 600px at 18% -10%, rgba(182, 227, 167, 0.05), transparent 60%),
    radial-gradient(700px 500px at 110% 30%, rgba(226, 115, 75, 0.04), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* SVG grain overlay */
.grain {
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.92  0 0 0 0 0.91  0 0 0 0 0.87  0 0 0 0.18 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.5;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 1;
}

a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--acid); outline-offset: 3px; }

.container {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
  position: relative;
  z-index: 2;
}

/* ─── Header ───────────────────────────────────────────────── */
.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  background: rgba(11, 15, 14, 0.85);
  backdrop-filter: blur(8px);
}

.header-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
}
.brand-mark {
  color: var(--acid);
}
.brand-name {
  color: var(--ink);
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 32px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.site-nav a {
  position: relative;
  transition: color .15s;
}
.site-nav a:hover { color: var(--ink); }
.site-nav a::after {
  content: "";
  position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1px; background: var(--acid);
  transition: width .25s ease;
}
.site-nav a:hover::after { width: 100%; }

.status-pill {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
}
.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 12px var(--acid);
  animation: pulse 2.4s infinite ease-in-out;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: 0.45; transform: scale(0.85); }
}

/* ─── Hero ─────────────────────────────────────────────────── */
.hero {
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.hero-meta {
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.kicker { display: inline-block; }

.hero-title {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(56px, 9vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--ink);
  font-variation-settings: "opsz" 144;
  margin-bottom: 64px;
  max-width: 14ch;
}
.hero-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--acid);
  font-variation-settings: "opsz" 144;
}
.hero-period { color: var(--rust); }

.hero-foot {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: end;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero-blurb {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-dim);
  max-width: 50ch;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  text-align: left;
}
.stat-num {
  font-family: var(--display);
  font-weight: 300;
  font-size: 56px;
  line-height: 1;
  color: var(--ink);
  font-variation-settings: "opsz" 144;
}
.stat-label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  margin-top: 8px;
  line-height: 1.4;
}

/* ─── Section heads ────────────────────────────────────────── */
.section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.section-num { color: var(--acid); }
.section-label { color: var(--ink-dim); }
.section-rule {
  flex: 1; height: 1px;
  background: linear-gradient(to right, var(--line-strong), transparent);
}

/* ─── Featured card ────────────────────────────────────────── */
.featured {
  padding: 80px 0 64px;
}
.featured-card {
  display: block;
  padding: 48px 56px 40px;
  border: 1px solid var(--line-strong);
  background: var(--bg-elev);
  position: relative;
  transition: border-color .25s, transform .25s;
  overflow: hidden;
}
.featured-card::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--acid);
  transition: width .25s;
}
.featured-card:hover {
  border-color: var(--ink-dim);
}
.featured-card:hover::before { width: 6px; }

.featured-meta {
  display: flex; flex-wrap: wrap;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.featured-title {
  font-family: var(--display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(40px, 5.5vw, 68px);
  line-height: 1.0;
  letter-spacing: -0.015em;
  color: var(--ink);
  font-variation-settings: "opsz" 144;
  margin-bottom: 16px;
  max-width: 18ch;
}

.featured-subtitle {
  font-family: var(--serif);
  font-style: italic;
  font-size: 21px;
  line-height: 1.45;
  color: var(--ink-dim);
  max-width: 52ch;
  margin-bottom: 36px;
}

.featured-bottom {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 32px;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.read-link {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--acid);
  white-space: nowrap;
}

/* ─── Tags ─────────────────────────────────────────────────── */
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
  background: rgba(255,255,255,0.02);
}
.tag-sm {
  padding: 2px 8px;
  font-size: 10px;
}

.cve-tag {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--rust);
  background: rgba(226, 115, 75, 0.08);
  border: 1px solid rgba(226, 115, 75, 0.3);
}
.cve-na { color: var(--ink-dim); background: transparent; border-color: var(--line-strong); }
.cve-tag-sm {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--rust);
}

/* ─── CVSS block ───────────────────────────────────────────── */
.cvss-block {
  display: grid;
  grid-template-columns: auto auto;
  grid-template-rows: auto auto;
  column-gap: 16px;
  row-gap: 6px;
  align-items: center;
  padding: 14px 18px;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,0.015);
  min-width: 200px;
}
.cvss-label {
  grid-column: 1; grid-row: 1;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.cvss-score {
  grid-column: 1; grid-row: 2;
  font-family: var(--display);
  font-weight: 500;
  font-size: 32px;
  line-height: 1;
  color: var(--ink);
}
.cvss-bar {
  grid-column: 2; grid-row: 1 / span 2;
  width: 90px; height: 6px;
  background: rgba(255,255,255,0.06);
  position: relative;
  align-self: center;
}
.cvss-bar > span {
  display: block;
  height: 100%;
  background: currentColor;
}
.cvss-sev {
  grid-column: 2; grid-row: 2;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-align: right;
  color: currentColor;
  font-weight: 700;
}

.cvss-block.standalone { width: 100%; }

.sev-critical { color: var(--sev-critical); }
.sev-high     { color: var(--sev-high); }
.sev-medium   { color: var(--sev-medium); }
.sev-low      { color: var(--sev-low); }

/* ─── Archive list ─────────────────────────────────────────── */
.archive {
  padding: 64px 0 96px;
  border-top: 1px solid var(--line);
}

.archive-list {
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.archive-row {
  border-bottom: 1px solid var(--line-strong);
}

.archive-link {
  display: grid;
  grid-template-columns: 56px 130px 1fr 220px;
  gap: 32px;
  padding: 28px 8px;
  align-items: start;
  transition: background .2s, padding .2s;
  position: relative;
}
.archive-link:hover {
  background: var(--bg-elev);
  padding-left: 24px;
}
.archive-link::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  background: var(--acid);
  transition: width .2s;
}
.archive-link:hover::before { width: 3px; }

.archive-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  padding-top: 4px;
}

.archive-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
  padding-top: 4px;
}

.archive-body {
  display: flex; flex-direction: column;
  gap: 8px;
}
.archive-title {
  font-family: var(--display);
  font-style: italic;
  font-weight: 500;
  font-size: 26px;
  line-height: 1.1;
  color: var(--ink);
  font-variation-settings: "opsz" 96;
}
.archive-link:hover .archive-title { color: var(--acid); }
.archive-sub {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--ink-dim);
  line-height: 1.4;
  font-style: italic;
}
.archive-tags {
  display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px;
}

.archive-side {
  display: flex; flex-direction: column;
  gap: 8px; align-items: flex-end;
  padding-top: 4px;
}
.cvss-mini {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
}
.cvss-mini-num { color: currentColor; }
.cvss-mini-bar {
  width: 64px; height: 4px;
  background: rgba(255,255,255,0.08);
  position: relative;
}
.cvss-mini-bar > span {
  display: block; height: 100%;
  background: currentColor;
}

/* ─── About ────────────────────────────────────────────────── */
.about {
  padding: 80px 0 96px;
  border-top: 1px solid var(--line);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-head { grid-column: 1 / -1; }
.about-text p {
  font-family: var(--display);
  font-size: 22px;
  line-height: 1.5;
  color: var(--ink);
  font-style: italic;
  font-weight: 300;
  margin-bottom: 20px;
  max-width: 36ch;
  font-variation-settings: "opsz" 72;
}
.about-text a {
  color: var(--acid);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}
.about-side .footer-label { margin-bottom: 16px; }

.masthead {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 24px;
  font-family: var(--mono);
  font-size: 12px;
}
.masthead dt { color: var(--ink-mute); letter-spacing: 0.05em; text-transform: uppercase; font-size: 10px; padding-top: 4px; }
.masthead dd { color: var(--ink); }

/* ─── Footer ───────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--line-strong);
  padding: 64px 0 48px;
  background: var(--bg-elev);
  position: relative;
  z-index: 2;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 48px;
}
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col a {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
  transition: color .15s;
}
.footer-col a:hover { color: var(--acid); }

.footer-brand {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--acid);
  margin-bottom: 8px;
}
.footer-brand span { color: var(--ink); }
.footer-tagline {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-dim);
  max-width: 32ch;
}
.footer-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 4px;
}
.footer-meta p {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-dim);
  line-height: 1.7;
}
.copy { margin-top: 16px; color: var(--ink-mute) !important; }

/* ───────────────────────────────────────────────────────────────
   POST PAGE
─────────────────────────────────────────────────────────────── */
.post-header {
  padding: 64px 0 48px;
}

.back-link {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
  margin-bottom: 48px;
  transition: color .15s;
}
.back-link:hover { color: var(--acid); }

.post-kicker {
  display: flex; flex-wrap: wrap;
  gap: 12px; align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.post-title {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--ink);
  font-variation-settings: "opsz" 144;
  margin-bottom: 24px;
  max-width: 18ch;
}
.post-subtitle {
  font-family: var(--display);
  font-style: italic;
  font-size: 24px;
  line-height: 1.4;
  color: var(--ink-dim);
  max-width: 52ch;
  margin-bottom: 40px;
  font-variation-settings: "opsz" 96;
}

.post-byline {
  display: flex; gap: 12px; align-items: baseline;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.byline-label { color: var(--ink-mute); }
.byline-author { color: var(--acid); font-weight: 700; }

/* Body grid */
.post-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  padding: 32px 0 80px;
}
.post-aside {
  position: sticky;
  top: 100px;
  align-self: start;
  display: flex; flex-direction: column;
  gap: 32px;
}
.aside-block { display: flex; flex-direction: column; gap: 10px; }
.aside-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}
.aside-block p {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-dim);
}
.aside-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  font-family: var(--mono);
  font-size: 11px;
}
.aside-meta dt {
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 10px;
  padding-top: 2px;
}
.aside-meta dd { color: var(--ink); }

/* Prose */
.prose {
  max-width: 68ch;
  font-size: 18.5px;
  line-height: 1.78;
  color: var(--ink);
}

.prose .lede {
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: 24px;
  line-height: 1.45;
  color: var(--ink);
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
  font-variation-settings: "opsz" 96;
}
.prose .lede strong {
  font-style: normal;
  font-weight: 500;
  color: var(--acid);
}

.prose h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 56px 0 16px;
  font-variation-settings: "opsz" 96;
}
.prose h2::before {
  content: "// ";
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.7em;
  font-weight: 400;
  letter-spacing: 0.1em;
}

.prose h3 {
  font-family: var(--display);
  font-weight: 500;
  font-style: italic;
  font-size: 22px;
  color: var(--ink);
  margin: 32px 0 12px;
}

.prose p { margin-bottom: 24px; }
.prose p strong { color: var(--ink); font-weight: 500; }
.prose p em { color: var(--ink); font-style: italic; }

.prose ul, .prose ol { margin: 16px 0 28px; padding-left: 28px; }
.prose ul li, .prose ol li { margin-bottom: 12px; }
.prose ul li::marker { color: var(--acid); }
.prose ol li::marker { color: var(--ink-mute); font-family: var(--mono); font-size: 0.85em; }

.prose code {
  font-family: var(--mono);
  font-size: 0.85em;
  padding: 2px 6px;
  background: rgba(182, 227, 167, 0.07);
  border: 1px solid rgba(182, 227, 167, 0.15);
  color: var(--acid);
  border-radius: 3px;
  white-space: nowrap;
}
.prose pre {
  margin: 28px 0;
  padding: 24px 28px;
  background: #0a0d0c;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--acid);
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
  position: relative;
}
.prose pre::before {
  content: "// SHELL";
  position: absolute;
  top: 8px; right: 14px;
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--ink-mute);
}
.prose pre code {
  font-size: inherit;
  padding: 0;
  background: transparent;
  border: 0;
  color: inherit;
  white-space: pre;
}

.prose blockquote {
  margin: 32px 0;
  padding: 16px 0 16px 28px;
  border-left: 2px solid var(--rust);
  font-family: var(--display);
  font-style: italic;
  font-size: 21px;
  line-height: 1.5;
  color: var(--ink);
  font-variation-settings: "opsz" 96;
}

/* Post footer */
.post-footer { padding: 0 0 96px; }
.post-footer-rule {
  height: 1px;
  background: var(--line-strong);
  margin-bottom: 48px;
}

.next-card {
  display: block;
  padding: 32px 36px;
  border: 1px solid var(--line-strong);
  background: var(--bg-elev);
  margin-bottom: 48px;
  transition: border-color .2s, transform .2s;
}
.next-card:hover {
  border-color: var(--acid);
  transform: translateX(4px);
}
.next-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--acid);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.next-title {
  font-family: var(--display);
  font-style: italic;
  font-weight: 500;
  font-size: 28px;
  color: var(--ink);
  margin-bottom: 6px;
  font-variation-settings: "opsz" 96;
}
.next-sub {
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  color: var(--ink-dim);
}

.post-disclosure {
  padding: 24px;
  border: 1px dashed var(--line-strong);
}
.post-disclosure p {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.65;
  color: var(--ink-dim);
  margin-top: 8px;
}

/* ─── 404 ──────────────────────────────────────────────────── */
.not-found {
  padding: 120px 0 160px;
  text-align: center;
}
.nf-num {
  font-family: var(--display);
  font-size: 200px;
  line-height: 1;
  color: var(--rust);
  font-weight: 300;
  font-variation-settings: "opsz" 144;
  margin-bottom: 24px;
}
.not-found h1 {
  font-family: var(--display);
  font-size: 36px;
  font-style: italic;
  font-weight: 500;
  margin-bottom: 16px;
}
.not-found p {
  color: var(--ink-dim);
  font-style: italic;
}
.not-found a { color: var(--acid); text-decoration: underline; text-underline-offset: 4px; }

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 920px) {
  .header-row { grid-template-columns: 1fr; gap: 12px; }
  .site-nav { justify-content: flex-start; }
  .status-pill { display: none; }

  .hero { padding: 64px 0 56px; }
  .hero-foot { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .stat-num { font-size: 40px; }

  .featured { padding: 48px 0; }
  .featured-card { padding: 32px 28px; }
  .featured-bottom { grid-template-columns: 1fr; gap: 16px; align-items: flex-start; }

  .archive-link {
    grid-template-columns: 40px 1fr;
    gap: 16px;
  }
  .archive-date, .archive-side {
    grid-column: 2;
  }
  .archive-side { align-items: flex-start; padding-top: 0; }

  .about-grid { grid-template-columns: 1fr; gap: 32px; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .post-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .post-aside { position: static; flex-direction: row; flex-wrap: wrap; gap: 20px; }
  .post-aside .aside-block { min-width: 180px; flex: 1; }

  .prose { font-size: 17px; }
  .prose h2 { font-size: 26px; margin-top: 40px; }
}

@media (max-width: 540px) {
  .hero-stats { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ─── Selection ────────────────────────────────────────────── */
::selection {
  background: var(--acid);
  color: var(--bg);
}

/* ─── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: var(--bg-card);
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--ink-mute); }