/* =====================================================================
   11/11 AI — Execution Governance
   Design system — premium dark, governance-grade
   ===================================================================== */

:root {
  /* Brand monochrome */
  --bg:           #060709;   /* near-black base */
  --bg-1:         #0a0c10;   /* raised surface */
  --bg-2:         #10131a;   /* card */
  --bg-3:         #161a23;   /* card hover / inputs */
  --line:         rgba(255,255,255,0.08);
  --line-2:       rgba(255,255,255,0.14);

  --text:         #f2f4f8;
  --text-dim:     #aeb6c4;
  --text-faint:   #6c7585;

  /* Accent — governed cyan/indigo: trust + cryptography */
  --accent:       #5b8cff;
  --accent-2:     #38e0c8;
  --accent-soft:  rgba(91,140,255,0.12);
  --danger:       #ff5c6a;
  --ok:           #38e0c8;

  --radius:       14px;
  --radius-sm:    10px;
  --radius-lg:    22px;

  --maxw:         1180px;
  --pad:          24px;

  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --shadow: 0 24px 60px -24px rgba(0,0,0,0.7);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Ambient background glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1100px 560px at 50% -10%, rgba(91,140,255,0.14), transparent 60%),
    radial-gradient(900px 600px at 100% 0%, rgba(56,224,200,0.07), transparent 55%);
  pointer-events: none;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 75%);
  pointer-events: none;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 { letter-spacing: -0.025em; line-height: 1.08; font-weight: 600; margin: 0; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 600; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
p  { margin: 0 0 1rem; color: var(--text-dim); }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.section { padding: clamp(64px, 9vw, 130px) 0; position: relative; }
.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--accent); opacity: 0.6; }
.lead { font-size: clamp(1.05rem, 1.8vw, 1.3rem); color: var(--text-dim); max-width: 60ch; }
.muted { color: var(--text-faint); }
.mono { font-family: var(--mono); }
.center { text-align: center; }
.center .eyebrow { justify-content: center; }
.center .lead { margin-left: auto; margin-right: auto; }
.accent { color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 540; font-size: 0.95rem;
  padding: 12px 22px; border-radius: 999px;
  border: 1px solid var(--line-2);
  transition: all .18s ease; cursor: pointer; white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  background: linear-gradient(180deg, #fff, #e8edf6);
  color: #07080b; border-color: transparent;
  box-shadow: 0 8px 30px -10px rgba(91,140,255,0.5);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 38px -10px rgba(91,140,255,0.7); }
.btn-ghost { background: rgba(255,255,255,0.04); color: var(--text); }
.btn-ghost:hover { background: rgba(255,255,255,0.09); border-color: var(--line-2); }
.btn-accent {
  background: linear-gradient(180deg, var(--accent), #3f6fe0);
  color: #fff; border-color: transparent;
  box-shadow: 0 8px 30px -10px rgba(91,140,255,0.6);
}
.btn-accent:hover { transform: translateY(-1px); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(6,7,9,0.72);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 66px; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 11px; font-weight: 600; letter-spacing: -0.02em; }
.brand img { height: 30px; width: auto; }
.brand .mark {
  font-family: var(--mono); font-weight: 600; font-size: 1.05rem;
  border: 1px solid var(--line-2); border-radius: 8px; padding: 3px 8px;
  background: var(--bg-2);
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: 0.9rem; color: var(--text-dim); padding: 8px 11px; border-radius: 8px;
  white-space: nowrap; transition: color .15s, background .15s;
}
.site-header .container { max-width: 1320px; }
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line-2); border-radius: 8px; color: var(--text); padding: 8px 10px; cursor: pointer; }

@media (max-width: 1060px) {
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-links.open {
    display: flex; position: absolute; top: 66px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg-1); border-bottom: 1px solid var(--line); padding: 14px;
  }
  .nav-links.open a { padding: 12px 14px; }
}

/* ---------- Hero ---------- */
.hero { padding: clamp(70px, 11vw, 150px) 0 clamp(48px, 7vw, 90px); text-align: center; }
.hero h1 { max-width: 16ch; margin: 0 auto 22px; }
.hero .lead { margin: 0 auto 32px; font-size: clamp(1.1rem, 2vw, 1.4rem); }
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.04em;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line-2); background: rgba(255,255,255,0.03);
  color: var(--text-dim); margin-bottom: 26px;
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }

.hero-strip {
  margin-top: 46px; display: flex; flex-wrap: wrap; justify-content: center;
  gap: 10px 14px; font-family: var(--mono); font-size: 0.74rem; color: var(--text-faint);
}
.hero-strip span { border: 1px solid var(--line); border-radius: 999px; padding: 6px 13px; background: rgba(255,255,255,0.02); }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; transition: border-color .2s, transform .2s, background .2s;
  position: relative; overflow: hidden;
}
.card:hover { border-color: var(--line-2); transform: translateY(-3px); }
.card h3 { font-size: 1.18rem; margin-bottom: 8px; }
.card p { font-size: 0.96rem; margin: 0; }
.card .num { font-family: var(--mono); color: var(--accent); font-size: 0.8rem; letter-spacing: 0.1em; }
.card-icon {
  width: 42px; height: 42px; border-radius: 11px; margin-bottom: 16px;
  display: grid; place-items: center;
  background: var(--accent-soft); border: 1px solid rgba(91,140,255,0.25);
  color: var(--accent);
}
.card-icon svg { width: 21px; height: 21px; }

/* Stat */
.stat .big { font-size: clamp(2.1rem, 4vw, 3rem); font-weight: 600; letter-spacing: -0.03em; }
.stat .big.grad {
  background: linear-gradient(120deg, #fff, var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .lbl { color: var(--text-faint); font-size: 0.85rem; margin-top: 4px; }

/* ---------- Steps (how it works) ---------- */
.flow { display: flex; flex-wrap: wrap; gap: 12px; align-items: stretch; }
.flow .step {
  flex: 1 1 140px; min-width: 140px;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 18px 16px; position: relative;
}
.flow .step .k { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); letter-spacing: 0.14em; }
.flow .step h4 { margin: 8px 0 6px; font-size: 1.02rem; }
.flow .step p { font-size: 0.87rem; margin: 0; }
.flow .arrow { align-self: center; color: var(--text-faint); font-family: var(--mono); }
@media (max-width: 760px){ .flow .arrow { display:none; } }

/* ---------- Terminal / proof block ---------- */
.terminal {
  background: #07090d; border: 1px solid var(--line-2); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); font-family: var(--mono);
}
.terminal .bar {
  display: flex; align-items: center; gap: 8px; padding: 11px 15px;
  border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.02);
}
.terminal .bar .d { width: 11px; height: 11px; border-radius: 50%; background: #2a2f3a; }
.terminal .bar .t { margin-left: 8px; font-size: 0.76rem; color: var(--text-faint); }
.terminal pre { margin: 0; padding: 20px; font-size: 0.83rem; line-height: 1.75; overflow-x: auto; color: #cdd6e4; }
.terminal .c-key { color: var(--accent); }
.terminal .c-str { color: var(--accent-2); }
.terminal .c-ok  { color: var(--ok); }
.terminal .c-no  { color: var(--danger); }
.terminal .c-mut { color: var(--text-faint); }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.split.rev { grid-template-columns: 1fr 1.05fr; }
@media (max-width: 860px){ .split, .split.rev { grid-template-columns: 1fr; gap: 28px; } }
.feature-list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 12px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--text-dim); font-size: 0.98rem; }
.feature-list .tick {
  flex: none; width: 22px; height: 22px; border-radius: 6px; margin-top: 1px;
  background: var(--accent-soft); border: 1px solid rgba(91,140,255,0.3);
  color: var(--accent); display: grid; place-items: center; font-size: 0.7rem;
}

/* ---------- Section heading block ---------- */
.sec-head { max-width: 720px; margin-bottom: 48px; }
.sec-head.center { margin-left: auto; margin-right: auto; }

/* ---------- CTA band ---------- */
.cta-band {
  border: 1px solid var(--line-2); border-radius: var(--radius-lg);
  background:
    radial-gradient(700px 300px at 50% 0%, rgba(91,140,255,0.16), transparent 70%),
    linear-gradient(180deg, var(--bg-2), var(--bg-1));
  padding: clamp(40px, 6vw, 70px); text-align: center;
}
.cta-band h2 { max-width: 18ch; margin: 0 auto 16px; }
.cta-band .lead { margin: 0 auto 28px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 64px 0 40px; margin-top: 40px; background: rgba(0,0,0,0.3); }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
@media (max-width: 820px){ .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; } }
.footer-brand img { height: 34px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; max-width: 32ch; }
.footer-col h5 { font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-faint); margin: 0 0 16px; font-family: var(--mono); }
.footer-col a { display: block; color: var(--text-dim); font-size: 0.92rem; padding: 5px 0; transition: color .15s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  margin-top: 52px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between;
  font-size: 0.8rem; color: var(--text-faint);
}
.footer-bottom .legal { display: flex; flex-wrap: wrap; gap: 18px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.badge-row span { font-family: var(--mono); font-size: 0.68rem; color: var(--text-faint); border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; }

/* ---------- Page hero (interior) ---------- */
.page-hero { padding: clamp(70px, 9vw, 120px) 0 clamp(30px, 4vw, 50px); }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); max-width: 18ch; }
.page-hero .lead { margin-top: 18px; }
.breadcrumb { font-family: var(--mono); font-size: 0.74rem; color: var(--text-faint); margin-bottom: 18px; letter-spacing: 0.06em; }
.breadcrumb a:hover { color: var(--accent); }

/* prose */
.prose p { max-width: 70ch; }
.prose h3 { margin: 36px 0 12px; }

/* reveal animation */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* divider quote */
.quote {
  font-size: clamp(1.4rem, 3vw, 2.1rem); font-weight: 500; letter-spacing: -0.02em;
  line-height: 1.3; max-width: 22ch; color: var(--text);
}
.quote .accent { font-style: italic; }

::selection { background: rgba(91,140,255,0.35); color: #fff; }

/* ---------- Logo lockup (vector text — transparent, scalable) ---------- */
.logo {
  font-family: var(--sans);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1;
  font-size: 1.5rem;
  color: #fff;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  text-shadow: 0 0 22px rgba(255,255,255,0.14);
  user-select: none;
}
.logo .s {
  color: var(--accent);
  margin: 0 0.04em;
  -webkit-text-stroke: 0.6px rgba(255,255,255,0.55);
  filter: drop-shadow(0 0 8px rgba(60,120,255,0.5));
}
.logo .ai {
  margin-left: 0.12em;
  background: linear-gradient(180deg, #7db0ff 0%, #2f7bff 48%, #0c46c8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 0.7px rgba(255,255,255,0.9);
  filter: drop-shadow(0 0 12px rgba(60,120,255,0.5));
}
.brand .logo { font-size: 1.5rem; }
.footer-brand .logo { font-size: 1.9rem; margin-bottom: 16px; }

/* Clickable cards */
a.card { display: block; color: inherit; }
a.card:hover { border-color: var(--accent); }
.card-hint {
  display: inline-block; margin-top: 16px;
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em;
  color: var(--accent); transition: transform .18s;
}
a.card:hover .card-hint { transform: translateX(4px); }

/* Menu button icon */
.nav-toggle svg { width: 20px; height: 20px; display: block; }

/* Ordered doctrine cards */
.doctrine { counter-reset: doc; }
.doctrine .card { display: flex; flex-direction: column; }
.doctrine .doc-no {
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.12em;
  color: var(--accent); margin-bottom: 10px;
}
.doctrine .card h3 { font-size: 1.12rem; }
.doctrine .card .card-hint { margin-top: auto; padding-top: 14px; }

/* Plain-terms explainer band */
.plain {
  border: 1px solid var(--line-2); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  padding: clamp(28px, 4vw, 44px);
}
.plain h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: 14px; }
.plain p { font-size: 1.12rem; color: var(--text); max-width: 70ch; margin: 0 0 12px; }
.plain .tldr { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; display: block; }

/* FAQ accordion */
.faq-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .faq-groups { grid-template-columns: 1fr; } }
.faq-h { font-size: 1.05rem; color: var(--accent); margin-bottom: 14px; }
details.faq {
  border: 1px solid var(--line); border-radius: 10px; background: var(--bg-2);
  margin-bottom: 10px; overflow: hidden;
}
details.faq summary {
  cursor: pointer; padding: 14px 16px; font-weight: 540; font-size: 0.94rem; color: var(--text);
  list-style: none; display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "\203A"; color: var(--accent); font-size: 1.2rem; transition: transform .2s; }
details.faq[open] summary::after { transform: rotate(90deg); }
details.faq .a { padding: 0 16px 16px; color: var(--text-dim); font-size: 0.9rem; line-height: 1.6; }

/* Investor page */
.inv-stat { text-align: left; }
.inv-stat .big { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 600; letter-spacing: -0.03em; background: linear-gradient(120deg,#fff,var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.inv-stat .lbl { color: var(--text-faint); font-size: 0.84rem; margin-top: 4px; }

/* Contact form */
.form { display: grid; gap: 16px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form .row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 0.82rem; color: var(--text-dim); font-weight: 540; }
.field input, .field select, .field textarea {
  background: var(--bg-3); border: 1px solid var(--line-2); border-radius: 10px;
  color: var(--text); font-family: var(--sans); font-size: 0.95rem; padding: 12px 14px;
  width: 100%; transition: border-color .15s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.field input::placeholder, .field textarea::placeholder { color: var(--text-faint); }
.contact-direct a { color: var(--accent); word-break: break-all; }
/* Research archive doc list */
.track-head { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.14em; color: var(--accent); text-transform: uppercase; margin: 40px 0 14px; display: flex; align-items: center; gap: 12px; }
.track-head::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.doc-list { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.doc-row { display: flex; justify-content: space-between; gap: 18px; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); transition: background .15s; color: inherit; }
.doc-row:last-child { border-bottom: none; }
.doc-row:hover { background: var(--bg-2); }
.doc-row .dr-main { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.doc-row .dr-code { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; color: var(--accent); }
.doc-row .dr-title { font-size: 0.92rem; color: var(--text); }
.doc-row .dr-doi { font-family: var(--mono); font-size: 0.72rem; color: var(--text-faint); white-space: nowrap; }
.doc-row:hover .dr-doi { color: var(--accent); }
@media (max-width: 640px) { .doc-row { flex-direction: column; align-items: flex-start; gap: 6px; } }

.contact-direct .email {
  font-family: var(--mono); font-size: 1.05rem; color: var(--text);
  border: 1px solid var(--line-2); border-radius: 10px; padding: 12px 14px;
  display: block; margin: 10px 0 6px; background: var(--bg-2);
}

/* Publications / citations */
.pub { display: flex; flex-direction: column; }
.pub .pub-type { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.pub h3 { font-size: 1.04rem; line-height: 1.3; margin: 9px 0 10px; }
.pub .doi { font-family: var(--mono); font-size: 0.76rem; color: var(--text-faint); word-break: break-all; }
.pub .pub-meta { font-size: 0.8rem; color: var(--text-faint); margin: 8px 0 0; }
.pub .card-hint { margin-top: 14px; }
.verifier { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
@media (max-width: 760px) { .verifier { grid-template-columns: 1fr; } }

/* Accessibility: skip link + focus + reduced motion */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 1000;
  background: var(--accent); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
  font-size: 0.9rem; font-weight: 600;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .pill .dot { animation: none !important; }
}

/* ---------- Mobile refinements ---------- */
@media (max-width: 1240px) { .nav { gap: 14px; } .nav-links { gap: 0; } .nav-links a { padding: 8px 8px; font-size: 0.85rem; } }
@media (max-width: 600px) {
  body { font-size: 16px; }
  :root { --pad: 18px; }
  .section { padding: 56px 0; }
  .hero { padding: 54px 0 40px; }
  .hero .lead { font-size: 1.08rem; }
  .btn { padding: 11px 18px; font-size: 0.9rem; }
  .btn-row { gap: 10px; }
  .terminal pre { font-size: 0.74rem; padding: 16px; }
  .cta-band { padding: 32px 22px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
  .pill { font-size: 0.68rem; }
  .quote { font-size: 1.45rem; }
  .card { padding: 22px; }
}
@media (max-width: 380px) {
  h1 { font-size: 2.2rem; }
  .hero-strip span { font-size: 0.68rem; }
}

/* ---------- Migrated blog / article ---------- */
.article { max-width: 760px; margin: 0 auto; }
.article .kicker { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }
.article h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); margin: 14px 0 12px; }
.article .byline { color: var(--text-faint); font-size: 0.9rem; font-family: var(--mono); margin-bottom: 8px; }
.article-body { font-size: 1.08rem; line-height: 1.75; color: var(--text-dim); }
.article-body p { margin: 0 0 1.1rem; max-width: 70ch; }
.article-body h2 { font-size: 1.5rem; color: var(--text); margin: 2.2rem 0 0.8rem; }
.article-body h3 { font-size: 1.2rem; color: var(--text); margin: 1.8rem 0 0.6rem; }
.article-body strong { color: var(--text); }
.article-body ul { margin: 0 0 1.2rem; padding-left: 1.1rem; }
.article-body li { margin: 0.3rem 0; }
.post-card { display:flex; flex-direction:column; }
.post-card .pc-date { font-family:var(--mono); font-size:0.72rem; color:var(--text-faint); letter-spacing:0.08em; }
.post-card h3 { font-size:1.05rem; margin:8px 0 0; }