:root {
  --bg: oklch(0.985 0.003 90);
  --bg-tint: oklch(0.97 0.004 90);
  --ink: oklch(0.18 0.012 270);
  --ink-2: oklch(0.32 0.012 270);
  --ink-3: oklch(0.55 0.012 270);
  --rule: oklch(0.18 0.012 270 / 0.12);
  --rule-strong: oklch(0.18 0.012 270 / 0.22);
  --accent: oklch(0.55 0.22 285);
  --accent-tint: oklch(0.55 0.22 285 / 0.08);
  --serif: 'Instrument Serif', 'Times New Roman', serif;
  --sans: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

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

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: var(--bg); }

.mono { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.mono-md { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink-3); }

.serif { font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; }

.shell { max-width: 1440px; margin: 0 auto; padding: 0 40px; }

/* ---------- TOP STRIP ---------- */
.topstrip {
  border-bottom: 1px solid var(--ink);
  padding: 14px 56px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 50;
  backdrop-filter: blur(8px);
}

.id-block {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1.4;
}
.id-block .row { display: flex; gap: 18px; }
.id-block b { color: var(--ink); font-weight: 500; }

.header-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--ink);
  padding: 8px 16px;
  background: var(--bg);
  text-decoration: none;
  color: var(--ink);
  justify-self: center;
}
.header-mark .header-mark-svg {
  width: 18px;
  height: 22px;
  display: block;
  color: var(--ink);
}
.header-mark .name {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 500;
}

.header-right {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
}
.header-right .lang {
  border: 1px solid var(--ink);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--bg);
  color: var(--ink);
  cursor: pointer;
}
.header-right .lang.active {
  background: var(--ink);
  color: var(--bg);
}

/* corner crosses */
.corner-cross {
  position: fixed;
  width: 14px; height: 14px;
  pointer-events: none;
  z-index: 60;
}
.corner-cross::before, .corner-cross::after {
  content: ''; position: absolute; background: var(--ink);
}
.corner-cross::before { left: 50%; top: 0; bottom: 0; width: 1px; transform: translateX(-50%); }
.corner-cross::after { top: 50%; left: 0; right: 0; height: 1px; transform: translateY(-50%); }
.cc-tl { top: 16px; left: 16px; }
.cc-tr { top: 16px; right: 16px; }

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}
.brand .mark { width: 22px; height: 24px; display: block; }
.brand .word {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand .brand-wordmark {
  height: 26px;
  width: auto;
  color: var(--ink);
  display: block;
}
.brand .tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
  border-left: 1px solid var(--rule-strong);
  padding-left: 12px;
  margin-left: 4px;
  text-transform: uppercase;
  white-space: nowrap;
}

.topright { display: flex; align-items: center; gap: 14px; }

.search {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--rule);
  background: var(--bg);
  padding: 6px 12px;
  border-radius: 999px;
  width: 220px;
  transition: border-color .2s, width .2s;
}
.search:focus-within { border-color: var(--ink); width: 280px; }
.search input {
  border: 0; outline: 0; background: transparent;
  font-family: var(--mono); font-size: 12px; color: var(--ink);
  width: 100%;
}
.search input::placeholder { color: var(--ink-3); }
.search .slash {
  font-family: var(--mono); font-size: 10px; color: var(--ink-3);
  border: 1px solid var(--rule-strong); border-radius: 4px;
  padding: 1px 5px;
}

.lang-toggle {
  display: inline-flex;
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  overflow: hidden;
}
.lang-toggle button {
  border: 0;
  background: transparent;
  color: var(--ink-3);
  padding: 5px 10px;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: 0.08em;
}
.lang-toggle button.active {
  background: var(--ink);
  color: var(--bg);
}

/* ---------- HERO ---------- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--rule);
  min-height: calc(100vh - 64px);
}

.hero-left {
  padding: 64px 56px 56px;
  border-right: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 48px;
  position: relative;
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.hero-kicker .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-tint);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.manifesto h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 6.4vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: pretty;
}
.manifesto h1 .em {
  font-style: italic;
  color: var(--accent);
}
.manifesto p {
  margin-top: 28px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 460px;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule);
  padding-top: 20px;
  gap: 20px;
}
.hero-meta .field { display: flex; flex-direction: column; gap: 6px; }
.hero-meta .label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; color: var(--ink-3); text-transform: uppercase; }
.hero-meta .value { font-family: var(--mono); font-size: 13px; color: var(--ink); }

.hero-right {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 70% 40%, oklch(0.55 0.22 285 / 0.06), transparent 60%),
    var(--bg);
}

.graph-corner {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  text-transform: uppercase;
  z-index: 2;
  pointer-events: none;
}
.graph-corner-bottom {
  position: absolute;
  left: 24px; right: 24px; bottom: 24px;
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-3); letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 2;
  pointer-events: none;
}

.graph-canvas { position: absolute; inset: 0; }

/* corner crosshairs on hero-right */
.crosshair {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--ink-3);
  z-index: 2;
}
.crosshair.tl { top: 16px; left: 16px; border-top: 1px solid; border-left: 1px solid; }
.crosshair.tr { top: 16px; right: 16px; border-top: 1px solid; border-right: 1px solid; }
.crosshair.bl { bottom: 16px; left: 16px; border-bottom: 1px solid; border-left: 1px solid; }
.crosshair.br { bottom: 16px; right: 16px; border-bottom: 1px solid; border-right: 1px solid; }

/* ---------- LATEST BAR ---------- */
.section-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: end;
  padding: 56px 0 28px;
  border-bottom: 1px solid var(--rule);
}
.section-head .label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; color: var(--ink-3); text-transform: uppercase; }
.section-head .title {
  font-family: var(--serif);
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.01em;
}
.section-head .right {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.1em; color: var(--ink-3); text-transform: uppercase;
}
.section-head .right .arrow { color: var(--accent); }

/* ---------- ARTICLE GRID ---------- */
.grid-articles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.article-card {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  cursor: pointer;
  transition: background .25s ease;
  position: relative;
  min-height: 280px;
}
.article-card:hover { background: var(--bg-tint); }
.article-card:nth-child(3n) { border-right: 0; }

.article-card .head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.article-card .head .cat::before { content: '◆ '; color: var(--accent); }
.article-card .title {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-wrap: balance;
}
.article-card .summary {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
  margin-top: -4px;
}
.article-card .foot {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
}
.article-card .foot .read { color: var(--ink-2); }

.article-card .arrow-mark {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 14px; height: 14px;
  opacity: 0;
  transform: translate(-4px, 4px);
  transition: opacity .25s, transform .25s;
}
.article-card:hover .arrow-mark { opacity: 1; transform: translate(0, 0); color: var(--accent); }

/* featured card spans 2 */
.article-card.feat {
  grid-column: span 2;
  background: var(--bg-tint);
  min-height: 360px;
}
.article-card.feat .title {
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.02em;
  max-width: 14ch;
}
.article-card.feat .summary { max-width: 520px; font-size: 16px; }

/* ---------- LOAD MORE ---------- */
.loadmore {
  text-align: center;
  padding: 48px 0 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.loadmore .line { flex: 1; height: 1px; background: var(--rule); max-width: 200px; }
.loadmore button {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--rule-strong);
  color: var(--ink);
  padding: 14px 28px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .2s;
}
.loadmore button:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ---------- FOOTER ---------- */
footer {
  border-top: 1px solid var(--rule);
  margin-top: 24px;
  padding: 24px 0 0;
}

.wordmark-row {
  padding: 56px 0 32px;
  position: relative;
  overflow: hidden;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--rule);
}

.footer-mark {
  display: flex; flex-direction: column; gap: 24px;
}
.footer-mark .mark { width: 36px; height: 40px; color: var(--ink); }
.footer-mark p { font-family: var(--mono); font-size: 12px; color: var(--ink-3); max-width: 220px; line-height: 1.6; }

.fcol h5 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink);
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 500;
}
.fcol ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.fcol a {
  font-size: 14px;
  color: var(--ink-2);
  transition: color .15s;
}
.fcol a:hover { color: var(--accent); }

.subscribe-row {
  display: grid;
  grid-template-columns: 1.4fr 2.6fr;
  gap: 40px;
  padding: 40px 0;
  border-bottom: 1px solid var(--rule);
  align-items: center;
}
.subscribe-row .copy {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.1;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.subscribe-row form {
  display: flex;
  gap: 0;
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  padding: 4px;
  max-width: 480px;
  margin-left: auto;
  background: var(--bg);
}
.subscribe-row input {
  flex: 1;
  border: 0; outline: 0;
  background: transparent;
  padding: 12px 18px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink);
}
.subscribe-row input::placeholder { color: var(--ink-3); }
.subscribe-row button {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--bg);
  border: 0;
  padding: 0 22px;
  border-radius: 999px;
  cursor: pointer;
.footer-bottom {
  border-top: 1px solid var(--rule);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
}
.footer-bottom a { color: var(--ink-3); }
.footer-bottom a:hover { color: var(--ink); }
.footer-bottom .dot { color: var(--accent); }

/* ---------- ARTICLE READER OVERLAY ---------- */
.reader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 1000;
  overflow-y: auto;
  animation: slideup .4s cubic-bezier(.16,1,.3,1);
}
@keyframes slideup {
  from { transform: translateY(2%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.reader .reader-shell { max-width: 720px; margin: 0 auto; padding: 32px 40px 120px; }
.reader .reader-top {
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid var(--rule);
  padding: 16px 40px;
  position: sticky; top: 0; background: var(--bg);
  z-index: 5; backdrop-filter: blur(8px);
}
.reader .close-btn {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  background: transparent; border: 1px solid var(--rule-strong);
  color: var(--ink); padding: 8px 14px; border-radius: 999px;
  cursor: pointer;
}
.reader .close-btn:hover { background: var(--ink); color: var(--bg); }
.reader h1.article-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1; letter-spacing: -0.02em;
  margin: 56px 0 24px;
}
.reader .article-meta {
  display: flex; gap: 32px; padding: 24px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.06em; color: var(--ink-3); text-transform: uppercase;
}
.reader .article-meta .v { color: var(--ink); display: block; margin-top: 4px; text-transform: none; letter-spacing: 0; font-size: 13px; }

.reader .article-fig {
  margin: 48px -40px;
  height: 320px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background:
    repeating-linear-gradient(135deg, transparent 0 14px, oklch(0.18 0.012 270 / 0.04) 14px 15px),
    var(--bg-tint);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
  color: var(--ink-3); text-transform: uppercase;
}

.reader p.body { font-size: 18px; line-height: 1.7; color: var(--ink-2); margin: 22px 0; }
.reader p.body:first-of-type::first-letter {
  font-family: var(--serif);
  font-size: 64px;
  float: left;
  line-height: 0.9;
  margin: 6px 10px 0 -2px;
  color: var(--ink);
}
.reader h2.sub { font-family: var(--serif); font-size: 28px; margin: 48px 0 12px; }
.reader blockquote {
  border-left: 2px solid var(--accent);
  padding: 8px 0 8px 24px;
  margin: 32px 0;
  font-family: var(--serif);
  font-size: 24px;
  font-style: italic;
  line-height: 1.3;
  color: var(--ink);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { border-right: 0; border-bottom: 1px solid var(--rule); padding: 40px 24px; }
  .hero-right { height: 480px; }
  .grid-articles { grid-template-columns: 1fr; }
  .article-card { border-right: 0; }
  .article-card.feat { grid-column: span 1; }
  .article-card.feat .title { font-size: 36px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .subscribe-row { grid-template-columns: 1fr; }
  .subscribe-row form { margin-left: 0; }
  .shell { padding: 0 24px; }
  .topstrip { padding: 12px 20px; grid-template-columns: 1fr auto; gap: 12px; }
  .topstrip .id-block { display: none; }
  .header-mark { padding: 6px 10px; }
  .header-mark .name { display: none; }
}