@import url("https://fonts.googleapis.com/css2?family=Archivo:ital,wght@0,400;0,600;0,900;1,400&family=IBM+Plex+Mono:wght@300;400;500;600;700&display=swap");

/* ============================================================
   Night Shift Blog — self-contained design system
   Tokens + base copied from landing/night-shift.css.
   Blog-specific components follow.
   ============================================================ */

:root {
  --day:        oklch(97% 0.014 90);
  --dusk:       oklch(88% 0.030 70);
  --evening:    oklch(38% 0.045 285);
  --night:      oklch(97% 0.014 90);  /* daytime remap 2026-07-05 */
  --deep:       oklch(94% 0.014 88);
  --dawn:       oklch(90% 0.045 60);
  --ink:        oklch(16% 0.012 75);
  --paperlite:  oklch(96% 0.008 90);
  --moon:       oklch(16% 0.012 75);   /* ink on paper — daytime remap, ~14:1 */
  --signal:     oklch(84% 0.17 95);    /* brand yellow accent */
  --signal-ink: oklch(20% 0.03 95);
  --display:    "Archivo", system-ui, sans-serif;
  --mono:       "IBM Plex Mono", monospace;

  /* Compat tokens (blog markup uses these via blog.css heritage) */
  --bg:           var(--night);
  --text:         var(--moon);
  --text-dim:     oklch(42% 0.015 280);
  --text-faint:   oklch(52% 0.015 280);
  --accent-yellow:var(--signal);
  --font-mono:    var(--mono);
  --font-display: var(--display);
  --surface:      oklch(93% 0.012 90);
  --surface-warm: oklch(92% 0.015 80);
  --border:       oklch(80% 0.02 90);
  --border-light: oklch(87% 0.015 90);
  --shadow-warm:  0 1.4rem 4rem oklch(0% 0 0 / 0.12);
  --yellow-dim:   oklch(84% 0.17 95 / 0.15);

  --space-1:0.25rem; --space-2:0.5rem;  --space-3:0.75rem;
  --space-4:1rem;    --space-6:1.5rem;  --space-8:2rem;
  --space-10:2.5rem; --space-12:3rem;   --space-16:4rem;
  --space-20:5rem;   --space-24:6rem;

  --text-xs:  0.65rem;  --text-sm:  0.78rem;  --text-base:0.92rem;
  --text-lg:  1.1rem;   --text-xl:  1.35rem;  --text-2xl: 1.75rem;
  --text-3xl: 2.4rem;   --text-4xl: 3.5rem;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--night);
  color: var(--moon);
  font-family: var(--mono);
  font-weight: 300;
  font-size: 0.92rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
  padding-bottom: 4.5rem; /* clear fixed CTA dock */
}

a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
p { max-width: 60ch; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; }

.skip-link {
  position: absolute; left: -999px; z-index: 999;
  background: var(--signal); color: var(--signal-ink);
  padding: 0.5rem 1rem; text-decoration: none;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---- Shared container ---- */
.wrap { max-width: 74rem; margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 3.5rem); }
.container { max-width: 1200px; margin: 0 auto; padding-inline: clamp(1.1rem, 4vw, 2.5rem); }

/* ---- Night Shift: Hours (used on post hero sections) ---- */
.hour { padding-block: clamp(4.5rem, 10vw, 8.5rem); position: relative; }
.hour > .wrap { position: relative; z-index: 1; }
[id] { scroll-margin-top: 5rem; }

.hour--night  { background: linear-gradient(180deg, var(--night), var(--deep)); color: var(--moon); }
.hour--late   { background: linear-gradient(180deg, var(--deep), var(--night)); color: var(--moon); }
.hour--dawn   { background: linear-gradient(180deg, var(--night), var(--dawn)); color: var(--ink); }

/* stars for night sections */
.hour--night::before, .hour--late::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image:
    radial-gradient(1px 1px at 12% 18%, white, transparent),
    radial-gradient(1px 1px at 34% 62%, white, transparent),
    radial-gradient(1.5px 1.5px at 58% 28%, white, transparent),
    radial-gradient(1px 1px at 73% 71%, white, transparent),
    radial-gradient(1px 1px at 88% 14%, white, transparent),
    radial-gradient(1.5px 1.5px at 22% 84%, white, transparent),
    radial-gradient(1px 1px at 66% 90%, white, transparent),
    radial-gradient(1px 1px at 44% 8%, white, transparent);
}

.hour-tag {
  font-size: 0.66rem; letter-spacing: 0.3em; text-transform: uppercase; opacity: 0.8;
  margin-bottom: 0.9rem; display: block;
}
.hour h2 {
  font-family: var(--display); font-weight: 600; letter-spacing: -0.02em;
  font-size: clamp(1.7rem, 4.2vw, 2.9rem); line-height: 1.05; text-wrap: balance;
  margin-top: 1.75rem; max-width: 24ch;
}
.hour .body {
  margin-top: 1.25rem; max-width: 56ch; font-size: 0.9rem; opacity: 0.88; text-wrap: pretty;
}

/* big clock numerals (post-hero sections) */
.timestamp {
  font-family: var(--display); font-weight: 900;
  font-size: clamp(4.2rem, 15vw, 13rem);
  line-height: 0.82; letter-spacing: -0.045em;
  opacity: 0.92; font-variant-numeric: tabular-nums; user-select: none;
}
.timestamp .colon { color: oklch(55% 0.14 95); }
.hour--dawn .timestamp .colon { color: oklch(58% 0.16 60); }

.btn-line {
  display: inline-block; margin-top: 1.75rem; font-size: 0.82rem; font-weight: 500;
  text-decoration: none; border-bottom: 2px solid var(--signal); padding-bottom: 0.2rem;
}
.btn-line:hover { color: oklch(55% 0.14 95); }
.hour--dawn .btn-line { border-color: oklch(58% 0.16 60); }
.hour--dawn .btn-line:hover { color: oklch(48% 0.14 60); }

/* ---- Fixed chrome ---- */
.chrome {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 0.8rem clamp(1.1rem, 4vw, 3.5rem);
  pointer-events: none;
}
.chrome > * { pointer-events: auto; }
.chrome-logo {
  font-family: var(--display); font-weight: 900; font-size: 1rem; letter-spacing: 0.02em;
  text-decoration: none; background: var(--paperlite); color: var(--ink);
  padding: 0.35rem 0.7rem; border-radius: 99px; box-shadow: 0 0.4rem 1.5rem oklch(0% 0 0 / 0.25);
}
.chrome-logo span { color: oklch(52% 0.14 92); }
.chrome-clock {
  font-variant-numeric: tabular-nums; font-size: 0.78rem; letter-spacing: 0.14em;
  background: oklch(96% 0.012 90 / 0.92); color: var(--moon);
  padding: 0.45rem 0.9rem; border-radius: 99px; backdrop-filter: blur(8px);
  border: 1px solid oklch(40% 0.03 280 / 0.5);
}
.chrome-clock b { color: oklch(55% 0.14 95); font-weight: 500; }

.cta-dock {
  position: fixed; bottom: 1.1rem; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: center; padding-inline: 1rem; pointer-events: none;
}
.cta-dock a {
  pointer-events: auto;
  font-family: var(--mono); font-weight: 500; font-size: 0.82rem; letter-spacing: 0.04em;
  background: var(--signal); color: var(--signal-ink); text-decoration: none;
  padding: 0.9rem 1.7rem; border-radius: 99px; text-align: center;
  box-shadow: 0 1rem 3rem oklch(0% 0 0 / 0.4), 0 0 0 1px oklch(95% 0.1 95 / 0.4) inset;
  transition: transform 0.15s ease;
}
.cta-dock a:hover { transform: translateY(-2px) scale(1.02); }

/* ---- Cookie banner (injected by /cookie-consent.js) ---- */
#pragma-cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--deep); color: var(--moon);
  padding: var(--space-4) var(--space-6); z-index: 9999;
  font-size: var(--text-sm); box-shadow: 0 -2px 16px oklch(0% 0 0 / 0.35);
}
.pragma-cb-inner { max-width: 72rem; margin: 0 auto; display: flex; gap: var(--space-4); align-items: center; flex-wrap: wrap; }
.pragma-cb-msg { flex: 1; min-width: 280px; margin: 0; line-height: 1.5; max-width: none; }
.pragma-cb-msg a { color: oklch(55% 0.14 95); }
.pragma-cb-actions { display: flex; gap: var(--space-2); flex-shrink: 0; }
.pragma-cb-btn { padding: var(--space-2) var(--space-4); border: 0; font-family: var(--mono); font-size: var(--text-sm); cursor: pointer; }
.pragma-cb-btn-primary { background: var(--signal); color: var(--signal-ink); }
.pragma-cb-btn-secondary { background: transparent; color: var(--moon); border: 1px solid oklch(0% 0 0 / 0.35); }

/* ====================================================
   BLOG INDEX — nav, hero, filter, grid, CTA, footer
   ==================================================== */

/* ---- Top nav ---- */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 2.5rem;
  border-bottom: 2px solid var(--moon);
  position: sticky; top: 0;
  background: oklch(97% 0.014 90 / 0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
}
.nav__logo {
  font-family: var(--display); font-size: 1.05rem; font-weight: 700;
  letter-spacing: 0.08em; text-decoration: none; color: var(--moon);
}
.nav__logo span { color: oklch(55% 0.14 95); }
.nav__links { display: flex; gap: 2rem; list-style: none; }
.nav__links a {
  font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; color: var(--text-dim); transition: color 0.15s;
}
.nav__links a:hover,
.nav__links a[aria-current] { color: var(--moon); }
.nav__cta {
  font-size: 0.78rem; letter-spacing: 0.06em; font-weight: 600;
  text-decoration: none; color: var(--moon);
  border: 2px solid var(--moon); padding: 0.45rem 1rem;
  transition: background 0.15s ease-out, color 0.15s ease-out;
}
.nav__cta:hover { background: var(--moon); color: var(--night); }

/* ---- Blog hero ---- */
.blog-hero {
  position: relative; padding: 5rem 2.5rem 4rem;
  border-bottom: 2px solid var(--moon); overflow: hidden;
}
.hero-brackets { position: absolute; inset: 0; pointer-events: none; }
.bracket { position: absolute; }
.bracket--tl { top: 1.5rem; left: 2.5rem; }
.bracket--tr { top: 1.5rem; right: 2.5rem; }
.bracket--bl { bottom: 1.5rem; left: 2.5rem; }
.bracket--br { bottom: 1.5rem; right: 2.5rem; }
/* Override hardcoded near-black SVG strokes so they're visible on dark bg */
.hero-brackets svg path { stroke: oklch(55% 0.03 280) !important; }

.section-label {
  font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 1.5rem;
}
.hero-title-wrap { position: relative; display: inline-block; }
.blog-hero__title {
  font-family: var(--display);
  font-size: clamp(3.5rem, 10vw, 7rem); font-weight: 700;
  letter-spacing: -0.02em; line-height: 1; color: var(--moon);
}
.hero-underline {
  position: absolute; bottom: -8px; left: 0; width: 100%; height: 12px;
  overflow: visible; pointer-events: none;
}
.hero-underline path {
  stroke: var(--signal); stroke-width: 3; fill: none; stroke-linecap: round;
  stroke-dasharray: 1200; stroke-dashoffset: 1200;
  animation: draw-line 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.3s;
}
@keyframes draw-line { to { stroke-dashoffset: 0; } }

.blog-hero__desc {
  margin-top: 2rem; font-size: 0.95rem; color: var(--text-dim); max-width: 560px; line-height: 1.7;
}
.blog-hero__count { margin-top: 1.25rem; font-size: 0.78rem; color: var(--text-dim); letter-spacing: 0.05em; }
.blog-hero__count strong { color: var(--moon); }

/* Override hero graph SVG strokes/fills */
.hero-graph { position: absolute; bottom: 1.5rem; right: 2.5rem; opacity: 0.18; pointer-events: none; }
.hero-graph line,
.hero-graph polyline { stroke: var(--moon) !important; }
.hero-graph circle { fill: var(--signal) !important; }
.hero-graph__line {
  stroke-dasharray: 900; stroke-dashoffset: 900;
  animation: draw-hero-graph 2s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.8s;
}
@keyframes draw-hero-graph { to { stroke-dashoffset: 0; } }

/* ---- Filter bar ---- */
.filter-bar {
  padding: 1.5rem 2.5rem;
  border-bottom: 1px solid var(--border);
  display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center;
}
.filter-tab {
  position: relative; font-family: var(--mono);
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  background: none; border: none; cursor: pointer;
  padding: 0.4rem 0.85rem; color: var(--text-dim); transition: color 0.15s;
  outline: 1px solid var(--border); outline-offset: -1px;
}
.filter-tab:hover { color: var(--moon); }
.filter-tab.active {
  color: var(--signal-ink); background: var(--signal);
  outline: 1.5px solid var(--signal); outline-offset: -1px;
}
.chip-border { display: none; }

/* ---- Latest strip ---- */
.latest-strip {
  padding: 0.9rem 2.5rem;
  border-bottom: 1px solid var(--border);
  background: oklch(93% 0.012 90);
}
.latest-strip__link {
  display: inline-flex; align-items: center; flex-wrap: wrap; gap: 0.75rem;
  font-family: var(--mono); font-size: 0.75rem; line-height: 1.45;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--moon); text-decoration: none;
}
.latest-strip__label {
  background: var(--signal); color: var(--signal-ink);
  outline: 1.5px solid var(--signal); padding: 0.25rem 0.55rem;
}

/* ---- Posts grid ---- */
.posts-section {
  padding: 3rem 2.5rem 4rem;
  background-image:
    linear-gradient(oklch(93% 0.02 95 / 0.03) 1px, transparent 1px),
    linear-gradient(90deg, oklch(93% 0.02 95 / 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.posts-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}

.post-card {
  border: 2px solid var(--border); background: oklch(94% 0.012 90);
  padding: 1.75rem; position: relative;
  transition: transform 0.15s ease-out, border-color 0.15s;
  will-change: transform;
}
.post-card:hover { transform: translateY(-2px); border-color: oklch(55% 0.14 95); }
.post-card__thumb {
  display: block; width: 100%; height: auto;
  aspect-ratio: 16 / 9; object-fit: cover;
  border: 1px solid var(--border); border-radius: 0; /* matches square card corners */
  margin-bottom: 1.1rem;
  filter: saturate(0.92);
  transition: filter 0.15s ease-out;
}
.post-card:hover .post-card__thumb { filter: saturate(1); }
.post-card--featured {
  grid-column: span 2;
  background: oklch(92% 0.015 88);
}
.post-card__inner { display: flex; flex-direction: column; gap: 0.75rem; height: 100%; }
.post-card__meta { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.post-card__cat {
  font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--signal); color: var(--signal-ink); padding: 0.2rem 0.5rem; font-weight: 600;
}
.post-card__time {
  font-size: 0.65rem; letter-spacing: 0.06em; color: var(--text-dim);
  border: 1px solid var(--border); padding: 0.2rem 0.45rem;
}
.post-card__title {
  font-family: var(--display); font-size: 1.05rem; font-weight: 600;
  line-height: 1.4; letter-spacing: -0.01em; color: var(--moon);
}
.post-card--featured .post-card__title { font-size: 1.35rem; }
.post-card__title a { text-decoration: none; color: var(--moon); }
.post-card__title a:hover { color: oklch(55% 0.14 95); text-decoration: none; }
.post-card__date { font-size: 0.7rem; color: var(--text-dim); letter-spacing: 0.05em; margin-top: auto; }
.post-card__read {
  display: inline-block; margin-top: 0.5rem; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.05em; color: var(--moon); text-decoration: none;
  border-bottom: 2px solid var(--signal); padding-bottom: 1px; width: fit-content;
}
.post-card__read:hover { color: oklch(55% 0.14 95); }

/* nth-child layout variants (preserved from original) */
.posts-grid > .post-card:nth-child(7n) { grid-column: 1 / -1; }
.posts-grid > .post-card:nth-child(even) { padding: 2rem; }
.posts-grid > .post-card:nth-child(5n) .post-card__title { font-size: 1.18rem; }
.posts-grid > .post-card:nth-child(7n) .post-card__title { font-size: 1.35rem; }

/* ---- SVG decorations on cards: override dark strokes for dark bg ---- */
.asterisk-deco { position: absolute; bottom: 1.25rem; right: 1.25rem; opacity: 0.85; }
.asterisk-deco line { stroke: var(--signal) !important; }

/* Override near-black strokes in card-deco SVGs */
.card-deco { position: absolute; bottom: 12px; right: 12px; pointer-events: none; opacity: 0; }
.card-deco svg path,
.card-deco svg line,
.card-deco svg polyline,
.card-deco svg polygon,
.card-deco svg rect { stroke: oklch(60% 0.04 280) !important; }
.card-deco svg circle { stroke: oklch(60% 0.04 280); fill: var(--signal) !important; }

/* ---- Sketch filter / hidden defs ---- */
.sketch-card-filter { filter: url(#sketch-card); }
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; pointer-events: none; }

/* ---- Blog CTA block ---- */
.blog-cta {
  border-top: 2px solid var(--moon); padding: 5rem 2.5rem;
  background: var(--deep); color: var(--moon);
}
.blog-cta__flex {
  display: flex; align-items: center; justify-content: space-between;
  gap: 3rem; max-width: 1200px; margin: 0 auto;
}
.blog-cta__text { flex: 1; }
.blog-cta__eyebrow {
  font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 1.5rem;
}
.blog-cta__title {
  font-family: var(--display); font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700; letter-spacing: -0.02em; line-height: 1; margin-bottom: 1.25rem;
}
.blog-cta__title span { color: oklch(55% 0.14 95); }
.blog-cta p { font-size: 0.9rem; color: var(--text-dim); margin-bottom: 2.5rem; max-width: 60ch; }
.btn-cta {
  display: inline-block; font-family: var(--mono); font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  color: var(--signal-ink); background: var(--signal); padding: 0.85rem 2rem;
  border: 2px solid var(--signal); transition: background 0.15s ease-out, color 0.15s ease-out;
}
.btn-cta:hover { background: transparent; color: oklch(55% 0.14 95); }

/* ---- Index page footer ---- */
.footer {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem; padding: 2rem 2.5rem;
  border-top: 1px solid var(--border); background: var(--night);
}
.footer__logo {
  font-family: var(--display); font-size: 0.95rem; font-weight: 700;
  letter-spacing: 0.08em; text-decoration: none; color: var(--moon);
}
.footer__logo span { color: oklch(55% 0.14 95); }
.footer__links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer__links a {
  font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; color: var(--text-dim);
}
.footer__links a:hover { color: var(--moon); }
.footer__cta {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em;
  text-decoration: none; color: var(--moon);
  border-bottom: 2px solid var(--signal); padding-bottom: 1px;
}

/* ====================================================
   BLOG POST PAGE — nav, wrap, header, body, CTA
   ==================================================== */

/* post nav (blog-nav class used in posts) */
.blog-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-8);
  background: oklch(97% 0.014 90 / 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--border);
}
.blog-nav a { color: var(--text-dim); text-decoration: none; font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; }
.blog-nav .logo { font-family: var(--display); font-size: var(--text-lg); font-weight: 700; color: var(--moon); letter-spacing: 0.06em; }
.blog-nav .back { opacity: 0.6; }
.blog-nav .back:hover { opacity: 1; color: var(--moon); }

/* post wrapper */
.blog-wrap {
  max-width: 720px; margin: 0 auto;
  padding: calc(var(--space-16) + var(--space-8)) var(--space-6) var(--space-24);
}

/* blog index list layout (BG index uses .blog-header / .post-list) */
.blog-header { margin-bottom: var(--space-12); }
.blog-header h1 { font-family: var(--display); font-size: var(--text-3xl); color: var(--moon); margin: 0 0 var(--space-2); }
.blog-header p { color: var(--text-dim); margin: 0; }

.post-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.post-list li {
  background: var(--surface); border: 1px solid var(--border); padding: var(--space-6);
  transition: border-color 0.15s; margin-bottom: -1px; position: relative;
}
.post-list li:hover { border-color: oklch(55% 0.14 95); z-index: 1; }
.post-list .post-meta {
  font-size: var(--text-xs); color: var(--text-faint); margin-bottom: var(--space-2);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.post-list h2 { font-family: var(--display); font-size: var(--text-base); font-weight: 600; margin: 0 0 var(--space-2); }
.post-list h2 a { color: var(--moon); text-decoration: none; display: block; }
.post-list h2 a:hover { color: oklch(55% 0.14 95); }
.post-list .excerpt { color: var(--text-dim); font-size: var(--text-sm); margin: 0 0 var(--space-4); }
.post-list .read-more {
  display: inline-block; color: oklch(55% 0.14 95); font-size: var(--text-xs);
  font-weight: 700; text-decoration: none; letter-spacing: 0.1em; text-transform: uppercase;
  background: none; border: none; padding: 0;
}
.post-list .read-more:hover { color: var(--moon); }

/* post hero image (img.post-hero) */
img.post-hero {
  display: block; width: 100%; max-height: 460px; object-fit: cover;
  margin-bottom: var(--space-8); border: 2px solid var(--border);
}

/* post header */
.post-header {
  position: relative; margin-bottom: var(--space-12);
  padding-bottom: var(--space-8); border-bottom: 2px solid var(--border);
}
.post-header::before,
.post-header::after {
  content: ''; position: absolute; width: 20px; height: 20px;
  border-color: oklch(84% 0.17 95 / 0.5); border-style: solid;
}
.post-header::before { top: -8px; left: -8px; border-width: 2px 0 0 2px; }
.post-header::after  { bottom: -8px; right: -8px; border-width: 0 2px 2px 0; }
.post-header .post-meta {
  font-size: var(--text-xs); color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--space-3);
}
.post-header h1 {
  font-family: var(--display); font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.1; margin: 0 0 var(--space-4); color: var(--moon);
}
.post-header .post-lead {
  font-size: var(--text-lg); color: var(--text-dim);
  border-left: 3px solid var(--signal); padding-left: var(--space-4); margin: 0;
  max-width: 60ch;
}

/* post body */
.post-body { max-width: 65ch; line-height: 1.75; }
.post-body h2 { font-family: var(--display); font-size: var(--text-xl); margin: var(--space-12) 0 var(--space-3); color: var(--moon); }
.post-body h3 { font-family: var(--display); font-size: var(--text-lg); margin: var(--space-8) 0 var(--space-2); color: var(--moon); }
.post-body p { margin: 0 0 var(--space-6); color: var(--text-dim); max-width: 65ch; }
.post-body ul, .post-body ol { padding-left: var(--space-6); margin: 0 0 var(--space-6); }
.post-body li { margin-bottom: var(--space-1); color: var(--text-dim); }
.post-body strong { color: var(--moon); font-weight: 600; }
.post-body a { color: oklch(55% 0.14 95); text-decoration: underline; }

/* data callout */
.post-body .data-callout {
  background: var(--surface-warm); border: 1px solid var(--border);
  border-left: 3px solid var(--signal); padding: var(--space-6) var(--space-8);
  margin: var(--space-8) 0; color: var(--moon);
}
.post-body .data-callout .label {
  font-size: var(--text-xs); color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: var(--space-1);
}
.post-body .data-callout .stat {
  font-family: var(--display); font-size: var(--text-3xl);
  color: oklch(55% 0.14 95); line-height: 1;
}
.post-body .data-callout p { margin: var(--space-1) 0 0; font-size: var(--text-sm); }

/* CTA block inside posts */
.post-cta {
  background: var(--surface-warm); border: 1px solid var(--border);
  border-left: 3px solid var(--signal); padding: var(--space-12);
  margin: var(--space-12) 0 0; color: var(--moon);
}
.post-cta h3 { font-family: var(--display); font-size: var(--text-xl); margin: 0 0 var(--space-2); color: var(--moon); }
.post-cta p { color: var(--text-dim); margin: 0 0 var(--space-6); font-size: var(--text-base); max-width: 60ch; }
.post-cta a.btn {
  display: inline-block; background: var(--signal); color: var(--signal-ink); font-weight: 600;
  padding: var(--space-3) var(--space-8); text-decoration: none;
  font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase;
  border: 1.5px solid transparent; transition: background 0.15s;
  font-family: var(--mono);
}
.post-cta a.btn:hover { background: oklch(78% 0.18 92); }
.post-cta .post-cta-note { margin: var(--space-4) 0 0; font-size: var(--text-sm); color: var(--text-dim); }

/* agent note */
.post-agent-note {
  margin: var(--space-8) 0 0; padding: var(--space-3) var(--space-4);
  border-left: 2px solid var(--border); font-size: var(--text-xs); color: var(--text-faint);
}
.post-agent-note a { color: oklch(55% 0.14 95); text-decoration: none; }
.post-agent-note a:hover { text-decoration: underline; }

/* sketch decorations */
.sketch-float { pointer-events: none; position: absolute; z-index: 0; }
.sketch-drift { pointer-events: none; position: absolute; z-index: 0; }

/* ====================================================
   NIGHTLIST / NIGHTPOST (Night Shift index style)
   ==================================================== */
.nightlist { margin-top: 2.5rem; max-width: 56rem; }
.nightpost {
  display: grid; grid-template-columns: 5.5rem minmax(0,1fr); gap: 1.25rem; align-items: baseline;
  padding-block: 1.4rem; border-top: 1px solid oklch(90% 0.02 95 / 0.16);
  text-decoration: none; color: var(--moon);
}
.nightpost time {
  font-family: var(--display); font-weight: 900; font-size: 1.3rem;
  letter-spacing: -0.02em; color: oklch(55% 0.14 95); font-variant-numeric: tabular-nums;
}
.nightpost h3 {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1.05rem, 2.4vw, 1.5rem); line-height: 1.15;
}
.nightpost:hover h3 { color: oklch(55% 0.14 95); }
.nightpost p { font-size: 0.72rem; opacity: 0.65; margin-top: 0.25rem; }

/* ====================================================
   POST HERO (Night Shift style used in en/ posts)
   ==================================================== */
.post-hero { padding-top: clamp(7rem, 14vw, 10rem); }
.post-title {
  font-family: var(--display); font-weight: 900; letter-spacing: -0.03em;
  font-size: clamp(2rem, 6vw, 4.2rem); line-height: 0.98; max-width: 22ch;
  text-wrap: balance; margin-top: 1.25rem;
}
.post-meta { font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase; opacity: 0.6; }
.prose { max-width: 42rem; margin-top: 2.5rem; }
.prose p { margin-bottom: 1.15rem; font-size: 0.9rem; opacity: 0.92; max-width: 65ch; }
.prose p strong {
  font-family: var(--display); font-weight: 600; font-size: 1.35rem;
  display: block; margin-top: 2rem; letter-spacing: -0.01em; line-height: 1.2;
}
.prose ol { margin: 0 0 1.15rem 1.3rem; }
.prose ol li { margin-bottom: 0.55rem; font-size: 0.86rem; }
.agent-note {
  margin-top: 2.5rem; max-width: 42rem;
  border: 1px dashed oklch(60% 0.03 280); padding: 1rem 1.2rem;
  font-size: 0.72rem; opacity: 0.85;
}

/* Night Shift footer (used in some posts) */
.foot { background: var(--day); color: var(--ink); padding-block: 3rem 5.5rem; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; }
.foot h2 { font-family: var(--display); font-weight: 900; font-size: 1.5rem; }
.foot h3 { font-family: var(--mono); font-weight: 500; font-size: 0.62rem; letter-spacing: 0.24em; text-transform: uppercase; opacity: 0.55; margin-bottom: 0.8rem; }
.foot ul { list-style: none; display: grid; gap: 0.45rem; }
.foot li a { font-size: 0.78rem; opacity: 0.75; text-decoration: none; }
.foot li a:hover { opacity: 1; text-decoration: underline; }
.foot-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  margin-top: 2.5rem; padding-top: 1.2rem;
  border-top: 1px solid oklch(20% 0.01 75 / 0.2); font-size: 0.64rem; opacity: 0.6;
}

/* ====================================================
   MOTION
   ==================================================== */
@media (prefers-reduced-motion: no-preference) {
  @keyframes float-sketch {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33%       { transform: translateY(-6px) rotate(1deg); }
    66%       { transform: translateY(-3px) rotate(-0.5deg); }
  }
  @keyframes drift-sketch {
    0%, 100% { transform: translateX(0px) translateY(0px); opacity: 0.25; }
    50%       { transform: translateX(4px) translateY(-8px); opacity: 0.4; }
  }
  .sketch-float { animation: float-sketch 5s ease-in-out infinite; }
  .sketch-drift { animation: drift-sketch 7s ease-in-out infinite; }

  @keyframes deco-fade-in { to { opacity: 0.65; } }
  .card-deco {
    animation: deco-fade-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: calc(var(--card-index, 0) * 0.08s + 0.2s);
  }
  @keyframes slow-spin { to { transform: rotate(360deg); } }
  .hero-card-illustration { animation: slow-spin 12s linear infinite; transform-origin: center; opacity: 0.7; }

  .timestamp { animation: tick-in 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
  @keyframes tick-in { from { opacity: 0; transform: translateY(1.2rem); } to { opacity: 0.92; transform: none; } }

  .cta-dock a { animation: pulse 4s ease-in-out infinite; }
  @keyframes pulse {
    0%, 100% { box-shadow: 0 1rem 3rem oklch(0% 0 0 / 0.4); }
    50% { box-shadow: 0 1rem 3.5rem oklch(84% 0.17 95 / 0.45); }
  }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ====================================================
   RESPONSIVE
   ==================================================== */
@media (max-width: 64rem) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 48rem) {
  .chrome-clock { display: none; }
  .nav { padding: 1rem 1.25rem; }
  .nav__links { display: none; }
  .blog-hero { padding: 3rem 1.25rem 2.5rem; }
  .filter-bar { padding: 1rem 1.25rem; }
  .posts-section { padding: 2rem 1.25rem; }
  .posts-grid { grid-template-columns: 1fr; }
  .post-card--featured { grid-column: span 1; }
  .foot-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .blog-cta { padding: 3.5rem 1.25rem; }
  .blog-cta__flex { flex-direction: column; gap: 2rem; }
  .footer { padding: 1.5rem 1.25rem; flex-direction: column; align-items: flex-start; }
  .nightpost { grid-template-columns: minmax(0,1fr); gap: 0.3rem; }
  .hero-graph { display: none; }
  img.post-hero { max-height: 200px; }
  .blog-nav { padding: var(--space-4) var(--space-6); }
  .blog-wrap { padding: calc(var(--space-16) + var(--space-6)) var(--space-6) var(--space-20); }
  .post-cta { padding: var(--space-6); }
}
@media (max-width: 600px) {
  .blog-wrap { padding: calc(var(--space-12) + var(--space-8)) var(--space-4) var(--space-16); }
  .blog-header h1 { font-size: var(--text-xl); }
  .post-list h2 { font-size: var(--text-sm); }
  .post-body h2 { font-size: var(--text-lg); }
  .post-body h3 { font-size: var(--text-base); }
  .post-cta a.btn { display: block; text-align: center; }
}

/* ---- Language pair in blog chrome (survives .nav__links collapse at 48rem) ---- */
.nav__lang {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase;
}
.nav__lang a { text-decoration: none; color: var(--text-dim); transition: color 0.15s; }
.nav__lang a:hover, .nav__lang a:focus-visible { color: var(--moon); }
.nav__lang [aria-current] { color: var(--moon); font-weight: 600; }