:root {
  color-scheme: dark;
  --ink: #080b09;
  --ink-soft: #0d110f;
  --surface: #111713;
  --surface-raised: #161d19;
  --paper: #f4f2e9;
  --paper-soft: #d6d8d0;
  --muted: #909990;
  --line: rgba(225, 235, 226, 0.14);
  --line-strong: rgba(225, 235, 226, 0.26);
  --signal: #c5f467;
  --signal-deep: #9aca40;
  --alert: #ff8a65;
  --max: 1280px;
  --reading: 760px;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: Iowan Old Style, Baskerville, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--paper);
  background:
    radial-gradient(circle at 84% -12%, rgba(197, 244, 103, 0.10), transparent 30rem),
    var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .17;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

a { color: inherit; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
.shell { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 11, 9, .86);
  backdrop-filter: blur(18px);
}
.site-header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark {
  width: 34px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--signal);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: -.04em;
  clip-path: polygon(25% 0, 75% 0, 100% 25%, 100% 75%, 75% 100%, 25% 100%, 0 75%, 0 25%);
}
.brand-name { display: block; font-weight: 790; letter-spacing: .18em; font-size: .95rem; }
.brand-division { display: block; margin-top: 3px; color: var(--muted); font-size: .60rem; letter-spacing: .13em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  position: relative;
  color: var(--muted);
  font-size: .84rem;
  font-weight: 650;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}
.nav-links a:hover, .nav-links a.active { color: var(--paper); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -31px;
  height: 2px;
  background: var(--signal);
}
.nav-briefing {
  padding: 10px 14px;
  border: 1px solid var(--line-strong);
  color: var(--paper) !important;
}
.nav-briefing:hover { border-color: var(--signal); }

.edition-strip { border-bottom: 1px solid var(--line); color: var(--muted); }
.edition-strip .shell {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: .68rem;
  font-weight: 650;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.live-label { display: inline-flex; align-items: center; gap: 8px; color: var(--paper-soft); }
.live-label::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(197,244,103,.08); }

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .65fr);
  min-height: 610px;
  border-bottom: 1px solid var(--line);
}
.hero-copy {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 86px 7vw 86px 0;
  border-right: 1px solid var(--line);
  overflow: hidden;
}
.hero-copy::after {
  content: "HX";
  position: absolute;
  right: -12px;
  bottom: -80px;
  z-index: -1;
  color: rgba(255,255,255,.022);
  font-size: clamp(14rem, 27vw, 27rem);
  line-height: .8;
  font-weight: 900;
  letter-spacing: -.12em;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--signal);
  font-size: .72rem;
  font-weight: 760;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 38px; height: 1px; background: currentColor; }
.display-title {
  max-width: 930px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(4rem, 7.4vw, 7.2rem);
  font-weight: 500;
  letter-spacing: -.055em;
  line-height: .93;
  text-wrap: balance;
}
.display-title em { color: var(--signal); font-weight: inherit; }
.hero-deck {
  max-width: 700px;
  margin: 30px 0 0;
  color: var(--paper-soft);
  font-size: clamp(1.03rem, 1.5vw, 1.22rem);
  line-height: 1.65;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  color: var(--paper);
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .1em;
  text-decoration: none;
  text-transform: uppercase;
  transition: .2s ease;
}
.button-primary { border-color: var(--signal); color: var(--ink); background: var(--signal); }
.button-primary:hover { background: #d6ff85; }
.button-secondary:hover { border-color: var(--paper-soft); }
.hero-index { padding: 80px 0 80px 42px; display: flex; flex-direction: column; justify-content: center; }
.index-label { margin-bottom: 24px; color: var(--muted); font-size: .68rem; font-weight: 760; letter-spacing: .16em; text-transform: uppercase; }
.index-item { padding: 20px 0; border-top: 1px solid var(--line); }
.index-item:last-child { border-bottom: 1px solid var(--line); }
.index-number { display: block; margin-bottom: 8px; color: var(--signal); font-size: .68rem; font-weight: 760; letter-spacing: .12em; }
.index-item strong { display: block; font-family: var(--display); font-size: 1.3rem; font-weight: 500; }
.index-item span:last-child { display: block; margin-top: 6px; color: var(--muted); font-size: .83rem; line-height: 1.5; }

.section { padding: 90px 0; border-bottom: 1px solid var(--line); }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 36px;
}
.section-kicker { display: block; margin-bottom: 10px; color: var(--signal); font-size: .69rem; font-weight: 780; letter-spacing: .16em; text-transform: uppercase; }
.section-title { margin: 0; font-family: var(--display); font-size: clamp(2.4rem, 4.6vw, 4rem); font-weight: 500; letter-spacing: -.035em; line-height: 1; }
.section-deck { max-width: 520px; margin: 0; color: var(--muted); font-size: .97rem; line-height: 1.65; }
.text-link { color: var(--paper); font-size: .76rem; font-weight: 760; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.text-link span { color: var(--signal); }

.homepage-blog-showcase { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.homepage-blog-featured {
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(320px, .62fr);
  min-height: 470px;
  color: inherit;
  background: var(--ink-soft);
  text-decoration: none;
}
.homepage-blog-featured-media { min-height: 470px; overflow: hidden; }
.homepage-blog-featured-media img, .homepage-blog-thumbnail img, .post-thumbnail img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease, filter .4s ease; }
.homepage-blog-featured:hover img, .homepage-blog-card:hover img, .post-card:hover img { transform: scale(1.025); filter: saturate(1.06) contrast(1.02); }
.homepage-blog-featured-content { display: flex; flex-direction: column; justify-content: center; padding: 42px; }
.homepage-blog-kicker { margin-bottom: 22px; color: var(--signal); font-size: .69rem; font-weight: 780; letter-spacing: .16em; text-transform: uppercase; }
.homepage-blog-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; color: var(--muted); font-size: .72rem; font-weight: 650; letter-spacing: .05em; text-transform: uppercase; }
.homepage-blog-category, .post-category { color: var(--signal); }
.homepage-blog-featured-title { margin: 22px 0; font-family: var(--display); font-size: clamp(2rem, 3.2vw, 3.25rem); line-height: 1.03; letter-spacing: -.035em; }
.homepage-blog-link, .post-link { margin-top: auto; color: var(--paper); font-size: .72rem; font-weight: 760; letter-spacing: .1em; text-transform: uppercase; }
.homepage-blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); }
.homepage-blog-card { min-width: 0; display: flex; flex-direction: column; color: inherit; background: var(--ink-soft); text-decoration: none; }
.homepage-blog-thumbnail { aspect-ratio: 16 / 9; overflow: hidden; background: var(--surface); }
.homepage-blog-content { min-height: 225px; display: flex; flex-direction: column; padding: 25px; }
.homepage-blog-title { margin: 18px 0 22px; font-family: var(--display); font-size: 1.45rem; line-height: 1.13; letter-spacing: -.02em; }

.principles-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.principle { min-height: 280px; padding: 28px; border-right: 1px solid var(--line); background: var(--ink-soft); }
.principle:last-child { border-right: 0; }
.principle-index { display: block; margin-bottom: 72px; color: var(--signal); font-size: .7rem; font-weight: 760; letter-spacing: .12em; }
.principle h3 { margin: 0 0 12px; font-family: var(--display); font-size: 1.55rem; font-weight: 500; }
.principle p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.65; }

.split-panel { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.split-panel > div { min-height: 360px; padding: 46px; }
.split-panel > div + div { border-left: 1px solid var(--line); background: var(--signal); color: var(--ink); }
.split-panel h2 { max-width: 560px; margin: 0 0 24px; font-family: var(--display); font-size: clamp(2.5rem, 4vw, 4rem); line-height: 1; font-weight: 500; letter-spacing: -.04em; }
.split-panel p { max-width: 580px; color: var(--muted); line-height: 1.75; }
.split-panel > div + div p { color: rgba(8,11,9,.72); }
.split-panel .dark-link { display: inline-block; margin-top: 20px; color: var(--ink); font-weight: 780; font-size: .76rem; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }

/* Blog archive */
.archive-hero { padding: 84px 0 52px; border-bottom: 1px solid var(--line); }
.archive-hero-grid { display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: 50px; }
.archive-title { max-width: 780px; margin: 0; font-family: var(--display); font-size: clamp(4rem, 8vw, 7.8rem); font-weight: 500; line-height: .9; letter-spacing: -.06em; }
.archive-intro { margin: 0 0 8px; color: var(--paper-soft); font-size: 1.05rem; line-height: 1.7; }
.archive-layout { display: grid; grid-template-columns: 1fr; }
.posts-container { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.post-card { min-width: 0; display: flex; flex-direction: column; min-height: 500px; padding: 0 26px 28px; background: var(--ink-soft); cursor: pointer; }
.post-thumbnail { height: 230px; margin: 0 -26px 26px; overflow: hidden; background: var(--surface); }
.post-card .post-category { font-size: .68rem; font-weight: 760; letter-spacing: .13em; text-transform: uppercase; }
.post-title { margin: 17px 0 12px; font-family: var(--display); font-size: 1.65rem; font-weight: 500; line-height: 1.08; letter-spacing: -.025em; }
.post-title a { color: inherit; text-decoration: none; }
.post-title a:hover { color: var(--signal); }
.post-date { color: var(--muted); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; }
.post-summary { margin: 18px 0 24px; color: var(--muted); font-size: .9rem; line-height: 1.65; }
.post-link { text-decoration: none; }
.loading, .error { grid-column: 1 / -1; padding: 80px 24px; color: var(--muted); text-align: center; }
.pagination { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 30px; }
.pagination-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; height: 42px; padding: 2px 13px 0; border: 1px solid var(--line); color: var(--muted); background: transparent; cursor: pointer; line-height: 1; text-decoration: none; }
.pagination-btn:hover, .pagination-btn.active { color: var(--ink); border-color: var(--signal); background: var(--signal); }
.pagination-btn:disabled { opacity: .32; cursor: not-allowed; }
.pagination-ellipsis { display: inline-grid; min-width: 30px; height: 42px; place-items: center; color: var(--muted); }
.pagination-info { margin-top: 14px; color: var(--muted); font-size: .78rem; }
.archive-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.archive-list li { display: grid; grid-template-columns: 1fr auto; gap: 24px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.archive-list a { font-family: var(--display); font-size: 1.08rem; text-decoration: none; }
.archive-list a:hover { color: var(--signal); }
.archive-list span { color: var(--muted); font-size: .72rem; text-transform: uppercase; }
.archive-panel { margin-top: 70px; }
.archive-panel .section-card > h2 { margin: 0 0 12px; font-family: var(--display); font-size: 2.5rem; font-weight: 500; }
.archive-panel .section-copy { max-width: 720px; margin: 0 0 28px; color: var(--muted); line-height: 1.65; }
.archive-page-list { max-width: 1060px; }
.archive-page-list .section-card > h2 { margin: 0 0 12px; font-family: var(--display); font-size: 2.5rem; font-weight: 500; }
.archive-page-list .section-copy { max-width: 720px; margin: 0 0 28px; color: var(--muted); line-height: 1.65; }

.newsletter-section { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 50px; padding: 54px; border: 1px solid var(--line); background: var(--surface); }
.newsletter-section h2 { margin: 0 0 12px; font-family: var(--display); font-size: 2.5rem; font-weight: 500; }
.newsletter-section p { margin: 0; color: var(--muted); line-height: 1.6; }
.newsletter-form { display: flex; }
.newsletter-form input { width: 100%; min-width: 0; height: 52px; padding: 0 16px; border: 1px solid var(--line-strong); border-right: 0; border-radius: 0; color: var(--paper); outline: 0; background: var(--ink); }
.newsletter-form input:focus { border-color: var(--signal); }
.newsletter-form button { min-width: 130px; border: 1px solid var(--signal); color: var(--ink); background: var(--signal); font-size: .72rem; font-weight: 780; letter-spacing: .09em; text-transform: uppercase; cursor: pointer; }

.site-footer { padding: 54px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-bottom: 38px; border-bottom: 1px solid var(--line); }
.footer-statement { max-width: 520px; margin: 20px 0 0; color: var(--muted); font-size: .9rem; line-height: 1.65; }
.footer-links { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px 30px; align-content: start; }
.footer-links a { color: var(--paper-soft); font-size: .75rem; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.footer-links a:hover { color: var(--signal); }
.footer-meta { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; color: var(--muted); font-size: .7rem; letter-spacing: .07em; text-transform: uppercase; }

.cookie-banner { position: fixed; left: 0; right: 0; bottom: 0; z-index: 100; display: none; padding: 17px 0; border-top: 1px solid var(--line-strong); background: rgba(8,11,9,.96); backdrop-filter: blur(18px); }
.cookie-banner.show { display: block; }
.cookie-content { width: min(calc(100% - 48px), 960px); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.cookie-text { color: var(--muted); font-size: .82rem; line-height: 1.5; }
.cookie-text a { color: var(--paper); }
.cookie-buttons { display: flex; gap: 8px; }
.cookie-btn { min-width: 92px; height: 40px; border: 1px solid var(--line-strong); border-radius: 0; color: var(--paper); background: transparent; cursor: pointer; }
.cookie-btn.accept { border-color: var(--signal); color: var(--ink); background: var(--signal); }

@media (max-width: 980px) {
  .home-hero, .archive-hero-grid { grid-template-columns: 1fr; }
  .hero-copy { min-height: 560px; padding-right: 0; border-right: 0; }
  .hero-index { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 46px 0 60px; border-top: 1px solid var(--line); }
  .index-label { grid-column: 1 / -1; margin: 0; }
  .index-item { border-bottom: 1px solid var(--line); }
  .homepage-blog-featured { grid-template-columns: 1fr; }
  .homepage-blog-featured-media { min-height: 380px; }
  .homepage-blog-grid, .posts-container { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principles-grid { grid-template-columns: repeat(2, 1fr); }
  .principle:nth-child(2) { border-right: 0; }
  .principle:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 720px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .site-header-inner { min-height: 70px; }
  .brand-division, .nav-links a:not(.nav-briefing) { display: none; }
  .nav-briefing { padding: 9px 11px !important; font-size: .68rem !important; }
  .edition-strip .shell span:last-child { display: none; }
  .home-hero { min-height: 0; }
  .hero-copy { min-height: 500px; padding: 68px 0 58px; }
  .display-title { font-size: clamp(3.55rem, 18vw, 5.3rem); }
  .hero-deck { margin-top: 24px; font-size: 1rem; }
  .hero-actions { margin-top: 28px; }
  .hero-index { grid-template-columns: 1fr; gap: 0; padding: 38px 0 54px; }
  .index-label { margin-bottom: 10px; }
  .index-item { padding: 17px 0; }
  .section { padding: 64px 0; }
  .section-head { align-items: start; flex-direction: column; margin-bottom: 26px; }
  .homepage-blog-featured { min-height: 0; }
  .homepage-blog-featured-media { min-height: 0; aspect-ratio: 4 / 3; }
  .homepage-blog-featured-content { min-height: 330px; padding: 28px 24px; }
  .homepage-blog-featured-title { font-size: 2.2rem; }
  .homepage-blog-grid, .posts-container { grid-template-columns: 1fr; }
  .homepage-blog-content { min-height: 210px; }
  .principles-grid { grid-template-columns: 1fr; }
  .principle { min-height: 230px; border-right: 0; border-bottom: 1px solid var(--line); }
  .principle:last-child { border-bottom: 0; }
  .principle-index { margin-bottom: 46px; }
  .split-panel { grid-template-columns: 1fr; }
  .split-panel > div { min-height: 310px; padding: 32px 25px; }
  .split-panel > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .archive-hero { padding: 64px 0 40px; }
  .archive-title { font-size: clamp(3.8rem, 21vw, 6rem); }
  .post-card { min-height: 0; }
  .newsletter-section { grid-template-columns: 1fr; gap: 26px; padding: 30px 24px; }
  .newsletter-form { flex-direction: column; gap: 8px; }
  .newsletter-form input { border-right: 1px solid var(--line-strong); }
  .newsletter-form button { height: 48px; }
  .archive-list li { grid-template-columns: 1fr; gap: 6px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-meta { flex-direction: column; }
  .cookie-content { width: calc(100% - 28px); flex-direction: column; align-items: stretch; gap: 12px; }
  .cookie-buttons { width: 100%; }
  .cookie-btn { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}