:root {
  --bg: #0a0e14;
  --bg-2: #10151d;
  --bg-3: #161d27;
  --bg-4: #1e2733;
  --line: #222c38;
  --line-2: #2f3a48;
  --fg: #e7edf3;
  --fg-2: #aeb8c5;
  --fg-3: #7a8595;
  --fg-4: #505966;

  --accent: #5fb9ea;
  --accent-2: #8fd3f5;
  --accent-3: #3a96c9;
  --accent-ink: #071522;
  --accent-glow: rgba(95, 185, 234, 0.35);

  --ok: #6bc49a;
  --warn: #d48b5f;

  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --f-sans: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;

  --maxw: 1160px;
  --gutter: 28px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 74px; }
body {
  background:
    radial-gradient(ellipse 1200px 600px at 50% -120px, color-mix(in oklab, var(--accent) 10%, transparent), transparent 60%),
    var(--bg);
  color: var(--fg);
  font-family: var(--f-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  /* No ligatures so monospaced "--flag" never renders as an em-dash. */
  font-variant-ligatures: none;
  font-feature-settings: "liga" 0, "calt" 0;
}
a { color: inherit; text-decoration: none; }
a.ilink { color: var(--accent-2); }
a.ilink:hover { color: var(--accent); text-decoration: underline; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; padding: 0; }

.shell { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); width: 100%; }
.mono { font-family: var(--f-mono); }
.muted { color: var(--fg-3); }
main { flex: 1; }

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,14,20,0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 58px;
  gap: 28px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--f-sans);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.brand-mark {
  /* logo.png is ~60% transparent padding; crop to the mark so it reads large */
  width: 36px; height: 42px;
  overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center;
  filter: drop-shadow(0 0 8px var(--accent-glow));
  transition: transform .3s cubic-bezier(.2,.9,.2,1), filter .3s;
}
.brand:hover .brand-mark {
  transform: rotate(-4deg) scale(1.05);
  filter: drop-shadow(0 0 14px var(--accent-glow));
}
.brand-mark img { width: auto; height: 170%; max-width: none; display: block; }

.nav-links {
  display: flex; gap: 2px; justify-self: center;
  font-size: 14px;
}
.nav-links a {
  padding: 6px 12px;
  color: var(--fg-2);
  border-radius: 6px;
  position: relative;
  transition: color .15s;
}
.nav-links a:hover { color: var(--fg); }
.nav-links a.active { color: var(--fg); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 12px; right: 12px; bottom: -1px;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.nav-right {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--fg-2);
}
.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  padding: 6px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--fg);
  transition: transform .2s, opacity .2s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 40px;
  padding: 0 18px;
  font-family: var(--f-sans);
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid transparent;
  color: var(--accent-ink);
  background: linear-gradient(180deg, var(--accent-2) 0%, var(--accent) 100%);
  box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset, 0 0 0 0 var(--accent-glow);
  transition: box-shadow .2s, transform .15s, background .2s;
  position: relative;
  overflow: hidden;
}
.btn:hover {
  box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, 0 0 24px var(--accent-glow);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }
.btn.ghost {
  background: transparent; color: var(--fg);
  border-color: var(--line-2);
  box-shadow: none;
}
.btn.ghost:hover {
  background: var(--bg-3);
  border-color: color-mix(in oklab, var(--accent) 40%, var(--line-2));
  color: var(--fg);
  box-shadow: 0 0 16px rgba(95, 185, 234, 0.08);
}
.btn.sm { height: 32px; padding: 0 12px; font-size: 13px; border-radius: 6px; }

.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 12px;
  color: var(--fg-2);
  font-family: var(--f-mono);
  background: var(--bg-2);
  white-space: nowrap;
  transition: border-color .15s, color .15s, background .15s;
}
.chip [data-version-label] { white-space: nowrap; }
a.chip:hover {
  color: var(--fg);
  border-color: color-mix(in oklab, var(--accent) 40%, var(--line-2));
  background: var(--bg-3);
}
.chip .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ok);
  color: var(--ok);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(107, 196, 154, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(107, 196, 154, 0); }
}

h1, h2, h3, h4, h5 { font-family: var(--f-sans); font-weight: 600; letter-spacing: -0.02em; margin: 0; }
.eyebrow {
  font-family: var(--f-mono); font-size: 12px;
  color: var(--accent); letter-spacing: 0.02em;
  margin-bottom: 16px;
  display: inline-flex; align-items: center; gap: 8px;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .7s ease-out, transform .7s cubic-bezier(.2,.8,.2,1);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

pre.code {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 18px 20px;
  margin: 0;
  font-family: var(--f-mono);
  font-size: 13px;
  line-height: 1.7;
  overflow-x: auto;
  color: var(--fg);
  border-radius: 8px;
}
.code .k { color: var(--accent-2); }
.code .s { color: #8fb583; }
.code .c { color: var(--fg-3); font-style: italic; }
.code .fn { color: #b8c7e4; }
.code .n { color: #d89c6a; }
.code .t { color: #b19fe0; }
.code .p { color: var(--fg-2); }

footer.foot {
  border-top: 1px solid var(--line);
  padding: 56px 0 36px;
  margin-top: 100px;
  color: var(--fg-3);
  font-size: 14px;
  background:
    radial-gradient(ellipse 600px 180px at 50% 0%, color-mix(in oklab, var(--accent) 6%, transparent), transparent 70%);
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
}
.foot h4 { font-size: 13px; color: var(--fg); margin: 0 0 14px; font-weight: 600; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 13px; }
.foot a { transition: color .15s; }
.foot a:hover { color: var(--accent); }
.foot-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  margin-top: 36px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--fg-3);
  font-family: var(--f-mono);
}

.hero { padding: 72px 28px 64px; position: relative; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute; inset: 0 0 auto 0;
  height: 560px;
  background:
    radial-gradient(440px 360px at 74% 30%, color-mix(in oklab, var(--accent) 13%, transparent), transparent 70%),
    radial-gradient(440px 360px at 16% 72%, color-mix(in oklab, var(--accent-3) 9%, transparent), transparent 72%);
  pointer-events: none;
  z-index: 0;
}
.hero-inner { display: block; align-items: center; position: relative; z-index: 1; }
.hero h1 {
  font-size: clamp(38px, 4.8vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 22px;
  font-weight: 600;
  text-wrap: balance;
}
.hero h1 .ac { color: var(--accent-2); }
.hero p.lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 56ch;
  margin: 0 0 28px;
  text-wrap: pretty;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-cta .btn { white-space: nowrap; }
.hero-meta {
  display: flex; gap: 20px; flex-wrap: wrap;
  font-family: var(--f-mono); font-size: 12.5px; color: var(--fg-3);
}
.hero-meta .sep { color: var(--line-2); }

.install {
  margin-top: 28px;
  display: inline-flex; align-items: center;
  max-width: 100%;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  background: var(--bg-2);
  overflow: hidden;
  font-family: var(--f-mono);
  font-size: 13px;
}
.install code {
  padding: 10px 0;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.install .prompt { color: var(--accent); padding: 0 14px; }
.install button {
  padding: 10px 14px;
  border-left: 1px solid var(--line);
  color: var(--fg-3);
  font-family: var(--f-mono);
  font-size: 12px;
  height: 100%;
}
.install button:hover { background: var(--bg-3); color: var(--fg); }

.kh {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    radial-gradient(ellipse at 50% -10%, color-mix(in oklab, var(--accent) 6%, transparent), transparent 60%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  padding: 24px 28px;
  font-family: var(--f-mono);
  overflow: hidden;
  margin-top: 40px;
}
.kh-head {
  display: grid; grid-template-columns: 1fr auto; align-items: center;
  gap: 20px; margin-bottom: 20px; padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.kh-title { font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-3); }
.kh-title b { color: var(--fg-2); font-weight: 500; letter-spacing: 0; text-transform: none; font-size: 12px; display: block; margin-top: 2px; }
.kh-progress { display: flex; gap: 4px; align-items: center; }
.kh-progress .pd { width: 22px; height: 3px; border-radius: 2px; background: var(--line); transition: background .35s ease; }
.kh-progress .pd.done { background: color-mix(in oklab, var(--accent) 60%, var(--line)); }
.kh-progress .pd.active { background: var(--accent); box-shadow: 0 0 8px var(--accent); }

.kh-body { display: grid; grid-template-columns: 1fr; gap: 0; }
.kh-pipe { display: flex; flex-direction: column; position: relative; padding-left: 32px; }
.kh-pipe::before { content: ""; position: absolute; left: 11px; top: 18px; bottom: 18px; width: 1px; background: var(--line); }

.kh-stage {
  display: grid; grid-template-columns: 140px 1fr; gap: 20px;
  align-items: start; padding: 14px 0; position: relative;
  transition: opacity .5s ease; opacity: 0.32;
}
.kh-stage::before {
  content: ""; position: absolute; left: -28px; top: 20px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--line);
  transition: all .4s ease;
}
.kh-stage.lit { opacity: 1; }
.kh-stage.lit::before { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 22%, transparent); }
.kh-stage.done { opacity: 0.72; }
.kh-stage.done::before { background: color-mix(in oklab, var(--ok) 70%, transparent); border-color: var(--ok); }

.kh-slabel { display: flex; flex-direction: column; gap: 3px; font-size: 10px; color: var(--fg-3); letter-spacing: 0.08em; text-transform: uppercase; padding-top: 3px; }
.kh-slabel b { color: var(--fg); font-weight: 500; font-size: 13px; letter-spacing: 0; text-transform: none; }
.kh-stage.lit .kh-slabel b { color: var(--accent); }

.kh-vis { display: flex; flex-direction: column; gap: 6px; font-size: 12px; }
.kh-vis .row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; min-height: 24px; }
.kh-vis .row.narrate { font-size: 11px; color: var(--fg-3); min-height: 16px; line-height: 1.4; }
.kh-stage.lit .kh-vis .row.narrate { color: var(--fg-2); }

.kh-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border: 1px solid var(--line-2); border-radius: 5px;
  font-family: var(--f-mono); font-size: 11px; color: var(--fg-2);
  background: var(--bg); white-space: nowrap; transition: all .35s ease;
}
.kh-chip .tag { font-size: 9.5px; color: var(--fg-4); letter-spacing: 0.06em; text-transform: uppercase; }
.kh-chip .hex { font-size: 10.5px; color: var(--fg-3); letter-spacing: 0.02em; }
.kh-chip .size { font-size: 9.5px; color: var(--fg-4); }
.kh-chip.hot { border-color: color-mix(in oklab, var(--accent) 55%, var(--line)); background: color-mix(in oklab, var(--accent) 5%, var(--bg)); }
.kh-chip.hot .tag { color: var(--accent); }
.kh-chip.hot .hex { color: var(--fg); }
.kh-chip.derived { border-color: color-mix(in oklab, var(--ok) 40%, var(--line)); }
.kh-chip.derived .tag { color: var(--ok); }
.kh-arrow { color: var(--fg-4); font-size: 14px; line-height: 1; }
.kh-stage.lit .kh-arrow { color: var(--accent); }

.kh-pass {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border: 1px solid var(--line-2); border-radius: 5px;
  font-family: var(--f-mono); font-size: 11px; background: var(--bg);
  min-width: 220px; color: var(--fg-2);
}
.kh-pass .p { color: var(--accent); }
.kh-pass .label { color: var(--fg-4); }
.kh-pass .mask { color: var(--fg); letter-spacing: 0.2em; min-width: 8ch; }
.kh-pass .caret { display: inline-block; width: 1px; height: 11px; background: var(--accent); opacity: 0; margin-left: 1px; }
.kh-stage.lit .kh-pass .caret { animation: khCaret 1s steps(2) infinite; }
@keyframes khCaret { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

.kh-argon { display: grid; grid-template-columns: repeat(32, 1fr); gap: 3px; width: 100%; max-width: 420px; height: 32px; }
.kh-argon .m { background: var(--line); border-radius: 1px; transition: background .2s ease; }
.kh-argon .m.on { background: color-mix(in oklab, var(--accent) 70%, var(--bg-3)); }
.kh-argon .m.hot { background: var(--accent); box-shadow: 0 0 4px color-mix(in oklab, var(--accent) 80%, transparent); }
.kh-stat { font-size: 10.5px; color: var(--fg-3); font-family: var(--f-mono); }
.kh-stat b { color: var(--accent); font-weight: 500; }
.kh-stage.done .kh-stat b { color: var(--ok); }

.kh-page {
  width: 100%; max-width: 480px;
  display: grid; grid-template-columns: 16fr 136fr 32fr; gap: 2px; height: 28px;
  border-radius: 4px; overflow: hidden; background: var(--bg-2); border: 1px solid var(--line);
}
.kh-page > div { display: flex; align-items: center; justify-content: center; font-size: 9.5px; letter-spacing: 0.04em; color: var(--fg-3); position: relative; transition: background .5s ease, color .5s ease; }
.kh-page .p-iv { background: color-mix(in oklab, var(--accent) 10%, var(--bg-3)); }
.kh-page .p-ct { background: var(--bg-3); overflow: hidden; }
.kh-page .p-mac { background: color-mix(in oklab, var(--accent-2) 8%, var(--bg-3)); }
.kh-stage.lit .kh-page .p-iv.on { background: color-mix(in oklab, var(--accent) 40%, var(--bg-3)); color: var(--fg); }
.kh-stage.lit .kh-page .p-ct.on {
  background: repeating-linear-gradient(90deg, color-mix(in oklab, var(--accent) 18%, var(--bg-3)) 0 2px, color-mix(in oklab, var(--accent) 30%, var(--bg-3)) 2px 3px);
  color: var(--fg);
}
.kh-stage.lit .kh-page .p-ct.on::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 0%, color-mix(in oklab, var(--accent) 45%, transparent) 50%, transparent 100%);
  animation: khScan 2.4s linear infinite;
}
@keyframes khScan { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.kh-stage.lit .kh-page .p-mac.on { background: color-mix(in oklab, var(--accent-2) 45%, var(--bg-3)); color: var(--fg); }

.kh-disk { display: flex; flex-direction: column; gap: 8px; width: 100%; }
.kh-disk .df {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center;
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg);
  font-size: 11px; color: var(--fg-2); transition: all .4s ease;
}
.kh-disk .df .name { display: inline-flex; align-items: center; gap: 7px; color: var(--fg); font-weight: 500; }
.kh-disk .df .name svg { color: var(--fg-4); }
.kh-disk .df .contains { color: var(--fg-3); font-size: 10.5px; }
.kh-disk .df .size { color: var(--fg-3); font-size: 10.5px; }
.kh-stage.lit .kh-disk .df.writing { border-color: color-mix(in oklab, var(--accent) 45%, var(--line)); background: color-mix(in oklab, var(--accent) 4%, var(--bg)); }
.kh-stage.lit .kh-disk .df.writing .name svg { color: var(--accent); }

.kh-foot {
  margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--line);
  display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center;
  font-size: 11.5px; color: var(--fg-3); line-height: 1.5;
}
.kh-foot b { color: var(--fg-2); font-weight: 500; }
.kh-foot code { color: var(--fg-2); font-family: var(--f-mono); font-size: 11px; }
.kh-foot .counter { font-family: var(--f-mono); font-size: 10.5px; color: var(--fg-4); letter-spacing: 0.05em; white-space: nowrap; }

.proof {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 22px 0; display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: center;
}
.proof-label { font-family: var(--f-mono); font-size: 12px; color: var(--fg-3); }
.proof-items { display: flex; gap: 28px; flex-wrap: wrap; font-family: var(--f-mono); font-size: 13px; color: var(--fg-2); }
.proof-items span b { color: var(--accent); font-weight: 500; }

section.block { padding-top: 64px; padding-bottom: 64px; }
.sec-head { margin-bottom: 32px; max-width: 72ch; }
.sec-head h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.1; margin: 0 0 14px; letter-spacing: -0.025em; font-weight: 600; }
.sec-head p { margin: 0; font-size: 16px; color: var(--fg-2); line-height: 1.6; }

.features {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden;
}
.feat {
  background: var(--bg); padding: 26px 24px 28px; min-height: 200px;
  display: flex; flex-direction: column; transition: background .25s, transform .25s; position: relative;
}
.feat::before {
  content: ""; position: absolute; left: 0; top: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0; transition: opacity .3s;
}
.feat:hover { background: var(--bg-2); }
.feat:hover::before { opacity: .6; }
.feat:hover .feat-icon { transform: translateY(-2px) scale(1.06); filter: drop-shadow(0 0 12px var(--accent-glow)); }
.feat-icon { width: 28px; height: 28px; color: var(--accent); margin-bottom: 18px; transition: transform .3s cubic-bezier(.2,.8,.2,1), filter .3s; }
.feat h3 { font-size: 16px; font-weight: 600; margin: 0 0 6px; letter-spacing: -0.01em; }
.feat p { margin: 0; font-size: 14px; color: var(--fg-2); line-height: 1.55; }
.feat code { font-family: var(--f-mono); font-size: 12.5px; color: var(--accent); background: transparent; }

.qs { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; align-items: start; }
.qs > div { min-width: 0; }
.qs-tabs { display: flex; margin-bottom: 14px; gap: 2px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 8px; padding: 4px; width: max-content; max-width: 100%; flex-wrap: wrap; }
.qs-tab { padding: 6px 14px; border-radius: 6px; font-family: var(--f-mono); font-size: 12.5px; color: var(--fg-3); }
.qs-tab.active { background: var(--bg-3); color: var(--fg); }
.qs-code-wrap { position: relative; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--bg-2); min-width: 0; }
.qs-code-wrap pre.code { max-width: 100%; overflow-x: auto; }
.sql-caps.cols-2, .bench-kpis.cols-2 { grid-template-columns: 1fr 1fr; }
.qs-code-wrap .bar { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; border-bottom: 1px solid var(--line); font-family: var(--f-mono); font-size: 12px; color: var(--fg-3); }
.qs-code-wrap .bar .copy { font-size: 11px; color: var(--fg-3); padding: 4px 8px; border-radius: 4px; }
.qs-code-wrap .bar .copy:hover { background: var(--bg-3); color: var(--fg); }
.qs-code-wrap pre { border: none; border-radius: 0; background: transparent; padding: 20px 22px; }
.qs-steps { display: grid; gap: 18px; }
.qs-step { display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: baseline; }
.qs-step .n { width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--line-2); font-family: var(--f-mono); font-size: 12px; color: var(--fg-2); display: grid; place-items: center; }
.qs-step h4 { font-size: 15px; margin: 0 0 4px; font-weight: 600; }
.qs-step p { margin: 0; font-size: 14px; color: var(--fg-2); line-height: 1.55; }

.bench-kpis { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin-bottom: 36px; }
.kpi { padding: 22px 22px; border-right: 1px solid var(--line); transition: background .25s; }
.kpi:hover { background: var(--bg-2); }
.kpi:last-child { border-right: none; }
.kpi .val { font-family: var(--f-sans); font-size: 38px; font-weight: 600; letter-spacing: -0.03em; color: var(--fg); line-height: 1; }
.kpi .val em { font-style: normal; background: linear-gradient(180deg, var(--accent-2) 0%, var(--accent) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kpi .lab { font-size: 12.5px; color: var(--fg-3); margin-top: 6px; font-family: var(--f-mono); }

.bench-table { width: 100%; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; font-family: var(--f-mono); font-size: 13px; }
.bench-table .row { display: grid; grid-template-columns: 220px 1fr 120px 110px 110px; align-items: center; padding: 11px 18px; border-top: 1px solid var(--line); transition: background .2s; }
.bench-table .row:not(.h):hover { background: var(--bg-2); }
.bench-table .row.h { background: var(--bg-2); color: var(--fg-3); font-size: 11.5px; border-top: none; letter-spacing: 0.02em; }
.bench-table .name { color: var(--fg); }
.bench-table .bar { height: 10px; background: var(--bg-3); border-radius: 3px; position: relative; overflow: hidden; }
.bench-table .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent-3) 0%, var(--accent) 60%, var(--accent-2) 100%); border-radius: 3px; width: 0; box-shadow: 0 0 10px rgba(95,185,234,0.3); transition: width 1.1s cubic-bezier(.2,.8,.2,1); }
.bench-table .num { text-align: right; color: var(--fg-2); }
.bench-table .ratio { text-align: right; color: var(--accent); font-weight: 500; }
.bench-note { margin-top: 12px; font-size: 12.5px; color: var(--fg-3); font-family: var(--f-mono); }

.arch { display: grid; grid-template-columns: 1.7fr 1fr; gap: 40px; align-items: start; }
.arch-stack { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; font-family: var(--f-mono); font-size: 13px; }
.arch-row { display: grid; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.arch-row:last-child { border-bottom: none; }
.arch-row.multi { grid-template-columns: repeat(3, 1fr); gap: 1px; padding: 0; background: var(--line); }
.arch-row.multi > div { background: var(--bg); padding: 14px 18px; }
.arch-row.double { grid-template-columns: repeat(2, 1fr); gap: 1px; padding: 0; background: var(--line); }
.arch-row.double > div { background: var(--bg); padding: 14px 18px; }
.arch-row.multi > div, .arch-row.double > div { display: flex; flex-direction: column; justify-content: center; gap: 4px; padding: 16px 20px; min-height: 64px; }
.arch-row:not(.multi):not(.double) { gap: 4px; align-content: center; }
.arch-row .crate { color: var(--accent); font-weight: 500; white-space: nowrap; }
.arch-row .desc { color: var(--fg-3); font-size: 11.5px; margin-top: 0; display: block; }
.arch-copy p { margin: 0 0 14px; color: var(--fg-2); font-size: 15px; line-height: 1.6; }
.arch-copy p:last-child { margin-bottom: 0; }

.sec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.sec-card { border: 1px solid var(--line); border-radius: 10px; padding: 24px; background: var(--bg-2); transition: border-color .25s, transform .25s, box-shadow .25s; }
.sec-card:hover { border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); transform: translateY(-2px); box-shadow: 0 20px 40px -22px rgba(0,0,0,0.6); }
.sec-card h4 { font-size: 15px; margin: 0 0 8px; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.sec-card h4 svg { color: var(--accent); flex-shrink: 0; }
.sec-card p { margin: 0; color: var(--fg-2); font-size: 14px; line-height: 1.55; }
.sec-card code { font-family: var(--f-mono); font-size: 12px; color: var(--accent); }

.sql-caps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.sql-cap { background: var(--bg); padding: 20px 22px; }
.sql-cap h5 { font-size: 12px; color: var(--accent); font-family: var(--f-mono); font-weight: 500; margin: 0 0 10px; }
.sql-cap ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-family: var(--f-mono); font-size: 12px; color: var(--fg-2); line-height: 1.6; }
.sql-cap ul code { font-family: var(--f-mono); color: var(--fg); background: transparent; }

.bindings { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.binding { border: 1px solid var(--line); border-radius: 10px; padding: 22px 22px; background: var(--bg-2); display: flex; flex-direction: column; transition: transform .25s, border-color .25s, box-shadow .25s; }
.binding:hover { transform: translateY(-3px); border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); box-shadow: 0 20px 40px -20px rgba(0,0,0,0.6), 0 0 0 1px rgba(95,185,234,0.08); }
.binding .top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; gap: 8px; }
.binding h4 { font-size: 15px; margin: 0; font-weight: 600; }
.binding .ver { font-family: var(--f-mono); font-size: 11px; color: var(--fg-3); }
.binding p { margin: 0 0 14px; font-size: 13.5px; color: var(--fg-2); line-height: 1.55; }
.binding .inst { font-family: var(--f-mono); font-size: 12px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); margin-top: auto; overflow-x: auto; }
.binding .inst .prompt { color: var(--accent); }

.pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.pillar {
  border: 1px solid var(--line); border-radius: 12px; padding: 28px 26px;
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%); position: relative; overflow: hidden;
  transition: border-color .25s, transform .25s;
}
.pillar:hover { border-color: color-mix(in oklab, var(--accent) 32%, var(--line)); transform: translateY(-2px); }
.pillar .tag { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.pillar h3 { font-size: 22px; margin: 12px 0 10px; letter-spacing: -0.02em; }
.pillar p { margin: 0 0 16px; color: var(--fg-2); font-size: 14.5px; line-height: 1.6; }
.pillar ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.pillar li { font-size: 13.5px; color: var(--fg-2); line-height: 1.5; position: relative; padding-left: 18px; }
.pillar li::before { content: ""; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.pillar li code { font-family: var(--f-mono); font-size: 12px; color: var(--accent-2); }

.ops { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.op { background: var(--bg); padding: 20px 20px; }
.op .name { font-family: var(--f-mono); font-size: 13px; color: var(--accent-2); font-weight: 600; margin-bottom: 6px; }
.op .desc { font-size: 12.5px; color: var(--fg-3); line-height: 1.5; }

.cta-band {
  margin-top: 60px; border: 1px solid var(--line); border-radius: 14px; padding: 40px 40px;
  display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center;
  background:
    radial-gradient(ellipse at top right, color-mix(in oklab, var(--accent) 14%, transparent), transparent 60%),
    radial-gradient(ellipse at bottom left, color-mix(in oklab, var(--accent-3) 10%, transparent), transparent 65%),
    var(--bg-2);
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: -1px; border-radius: 14px; padding: 1px;
  background: linear-gradient(135deg, color-mix(in oklab, var(--accent) 40%, transparent), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.cta-band h3 { font-size: 26px; margin: 0 0 6px; font-weight: 600; letter-spacing: -0.02em; }
.cta-band p { margin: 0; color: var(--fg-2); font-size: 15px; }
.cta-actions { display: flex; gap: 10px; }

.commit-anim { margin-top: 48px; border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%); padding: 22px 24px; position: relative; overflow: hidden; }
.ca-head { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.ca-title { font-family: var(--f-mono); font-size: 12px; color: var(--fg-3); letter-spacing: 0.12em; text-transform: uppercase; }
.ca-step-label { font-family: var(--f-mono); font-size: 13px; color: var(--fg-2); }
.ca-step-label #caStep { color: var(--accent); font-weight: 600; }
.ca-controls button { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 6px; border: 1px solid var(--line-2); color: var(--fg-3); background: var(--bg-3); }
.ca-controls button:hover { color: var(--fg); border-color: var(--fg-4); }

.ca-narr { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; margin-bottom: 20px; border: 1px solid color-mix(in oklab, var(--accent) 22%, var(--line)); border-radius: 10px; background: color-mix(in oklab, var(--accent) 4%, var(--bg-2)); min-height: 56px; }
.ca-narr-bullet { flex: 0 0 8px; height: 8px; width: 8px; margin-top: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 18%, transparent); animation: narrPulse 2.4s ease-in-out infinite; }
@keyframes narrPulse { 0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 18%, transparent); } 50% { box-shadow: 0 0 0 6px color-mix(in oklab, var(--accent) 6%, transparent); } }
.ca-narr-text { font-family: var(--f-sans); font-size: 14px; line-height: 1.55; color: var(--fg-2); transition: opacity .25s ease; }
.ca-narr-text.swap { opacity: 0; }

.ca-scene { display: grid; grid-template-columns: 1fr 100px 1.4fr; gap: 20px; align-items: stretch; min-height: 340px; }
.ca-col { display: flex; flex-direction: column; gap: 10px; border: 1px solid color-mix(in oklab, var(--line) 70%, transparent); border-radius: 10px; background: color-mix(in oklab, var(--bg-3) 30%, transparent); padding: 14px; }
.ca-col-title { font-family: var(--f-mono); font-size: 12px; color: var(--fg); font-weight: 500; }
.ca-col-title .hint { color: var(--fg-4); font-weight: 400; }
.ca-col-note { font-family: var(--f-mono); font-size: 10.5px; color: var(--fg-4); margin-top: auto; }

.ca-buffer { display: grid; gap: 8px; }
.bp-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.bp-page { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid color-mix(in oklab, var(--line) 80%, transparent); border-radius: 6px; font-family: var(--f-mono); background: var(--bg-2); transition: border-color .4s ease, background .4s ease, transform .4s ease, opacity .4s ease; }
.bp-page .dot { width: 8px; height: 8px; border-radius: 50%; background: color-mix(in oklab, var(--fg-4) 50%, transparent); transition: background .4s ease, box-shadow .4s ease; flex-shrink: 0; }
.bp-page .pid { color: var(--fg); font-weight: 500; font-size: 13px; letter-spacing: 0.02em; }
.bp-page .state { grid-column: 1 / -1; color: var(--fg-4); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; line-height: 1; margin-top: 2px; opacity: 0; height: 0; transition: opacity .35s ease, height .35s ease; }
.bp-page.dirty .state, .bp-page.flushing .state, .bp-page.clean .state { opacity: 1; height: 12px; }
.bp-page.dirty { border-color: color-mix(in oklab, var(--warn) 50%, var(--line)); background: color-mix(in oklab, var(--warn) 8%, var(--bg-2)); }
.bp-page.dirty .dot { background: var(--warn); box-shadow: 0 0 0 3px color-mix(in oklab, var(--warn) 22%, transparent); }
.bp-page.dirty .state { color: var(--warn); }
.bp-page.flushing { transform: translateX(6px); border-color: color-mix(in oklab, var(--accent) 60%, var(--line)); background: color-mix(in oklab, var(--accent) 10%, var(--bg-2)); }
.bp-page.flushing .dot { background: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent); animation: bpSeal 1.2s ease-in-out infinite; }
@keyframes bpSeal { 0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent); } 50% { box-shadow: 0 0 0 5px color-mix(in oklab, var(--accent) 35%, transparent); } }
.bp-page.flushing .state { color: var(--accent); }
.bp-page.clean .dot { background: var(--ok); }
.bp-page.clean .state { color: var(--ok); }

.ca-arrow { display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--fg-4); position: relative; }
.ca-arrow svg { width: 100%; max-width: 80px; height: 60px; }
.ca-arrow-label { font-family: var(--f-mono); font-size: 10.5px; color: var(--fg-3); text-align: center; margin-top: 6px; min-height: 14px; transition: color .3s ease; }
.ca-arrow.active { color: var(--accent); }
.ca-arrow.active .ca-arrow-label { color: var(--accent); }

.ca-file { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: stretch; height: 100%; }
.ca-godbyte { align-self: start; border: 1px solid color-mix(in oklab, var(--accent) 40%, var(--line)); border-radius: 8px; padding: 12px 14px; background: color-mix(in oklab, var(--accent) 6%, var(--bg-2)); font-family: var(--f-mono); min-width: 130px; transition: background .5s ease, border-color .5s ease; }
.ca-godbyte .gb-label { font-size: 10px; color: var(--fg-4); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px; }
.gb-bits { display: grid; grid-template-columns: repeat(8, 1fr); gap: 3px; margin-bottom: 10px; }
.gb-bit { display: flex; align-items: center; justify-content: center; height: 18px; border: 1px solid var(--line-2); border-radius: 3px; background: var(--bg-3); color: var(--fg-4); font-size: 10px; font-weight: 500; transition: all .4s cubic-bezier(.4,.0,.2,1); }
.gb-bit.active { border-color: var(--accent); background: var(--accent); color: #000; box-shadow: 0 0 0 2px color-mix(in oklab, var(--accent) 22%, transparent); }
.gb-bit.flipping { animation: gbBitFlip 500ms cubic-bezier(.4,.0,.2,1); }
@keyframes gbBitFlip { 0% { transform: rotateY(0); } 50% { transform: rotateY(90deg); } 100% { transform: rotateY(0); } }
.gb-legend { display: flex; justify-content: space-between; align-items: center; font-size: 10px; color: var(--fg-4); padding-top: 8px; border-top: 1px solid color-mix(in oklab, var(--line) 60%, transparent); }
.gb-legend-row { display: inline-flex; align-items: center; gap: 5px; letter-spacing: 0.03em; }
.gb-legend-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.gb-legend-val { display: inline-flex; align-items: center; gap: 4px; }
.gb-opt { padding: 1px 5px; border-radius: 3px; color: var(--fg-4); transition: color .4s ease, background .4s ease; }
.gb-opt.active { color: var(--accent); background: color-mix(in oklab, var(--accent) 14%, transparent); }
.gb-sep { color: var(--fg-4); }

.ca-slots { display: grid; gap: 10px; }
.ca-slot { border: 1px solid color-mix(in oklab, var(--line) 80%, transparent); border-radius: 8px; padding: 10px; background: color-mix(in oklab, var(--bg-3) 40%, transparent); transition: border-color .5s ease, background .5s ease; }
.ca-slot[data-slot="B"] { margin-top: 10px; }
.slot-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-family: var(--f-mono); font-size: 11px; color: var(--fg-3); margin-bottom: 8px; }
.slot-head .root { color: var(--fg-4); }
.slot-head .root .h { color: var(--fg-2); transition: color .4s ease; }
.slot-head .badge { font-size: 9.5px; letter-spacing: 0.08em; text-transform: uppercase; padding: 2px 6px; border-radius: 3px; border: 1px solid var(--line-2); color: var(--fg-4); background: var(--bg-2); }
.slot-head .badge.active { color: var(--accent); border-color: color-mix(in oklab, var(--accent) 50%, var(--line)); background: color-mix(in oklab, var(--accent) 10%, transparent); }
.slot-head .badge.shadow { color: var(--fg-4); }
.slot-head .badge.next { color: var(--ok); border-color: color-mix(in oklab, var(--ok) 50%, var(--line)); background: color-mix(in oklab, var(--ok) 10%, transparent); }
.slot-head .badge.stale { color: var(--fg-4); }

.slot-pages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.sp { height: 46px; border-radius: 4px; border: 1px solid color-mix(in oklab, var(--line) 80%, transparent); background: var(--bg-3); display: flex; align-items: center; justify-content: center; font-family: var(--f-mono); font-size: 11px; color: var(--fg-2); position: relative; transition: border-color .5s ease, background .5s ease, transform .5s ease, color .5s ease, opacity .5s ease; }
.sp.old { opacity: 0.45; }
.sp.old::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(45deg, transparent 0 3px, color-mix(in oklab, var(--fg-4) 20%, transparent) 3px 4px); border-radius: inherit; pointer-events: none; }
.sp.ghost { border-style: dashed; background: transparent; color: var(--fg-4); }
.sp.written { border-color: color-mix(in oklab, var(--accent) 55%, var(--line)); background: color-mix(in oklab, var(--accent) 14%, var(--bg-3)); color: var(--fg); }

.ca-merkle { margin-top: 14px; border: 1px solid color-mix(in oklab, var(--line) 70%, transparent); border-radius: 10px; background: color-mix(in oklab, var(--bg-3) 30%, transparent); padding: 12px 16px 14px; opacity: 0.55; transition: opacity .5s ease, border-color .5s ease, background .5s ease; }
.ca-merkle.on { opacity: 1; border-color: color-mix(in oklab, var(--ok) 40%, var(--line)); background: color-mix(in oklab, var(--ok) 5%, var(--bg-3)); }
.m-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 6px; font-family: var(--f-mono); font-size: 10.5px; color: var(--fg-4); }
.m-header .m-title { color: var(--fg-3); text-transform: uppercase; letter-spacing: 0.1em; }
.m-header .m-cap { color: var(--fg-3); letter-spacing: 0.02em; }
.ca-merkle.on .m-header .m-cap { color: var(--ok); }
.ca-merkle svg { width: 100%; height: auto; display: block; overflow: visible; }
.ca-merkle .m-edges line { stroke: color-mix(in oklab, var(--fg-3) 60%, transparent); stroke-width: 1.4; opacity: 0.55; transition: stroke .4s ease, opacity .4s ease, stroke-width .4s ease; }
.ca-merkle.on .m-edges line { opacity: 0.7; }
.ca-merkle .m-edges line.lit { stroke: var(--ok); stroke-width: 2; opacity: 1; stroke-dasharray: 160; stroke-dashoffset: 0; animation: mDraw 1s cubic-bezier(.4,0,.2,1) both; }
@keyframes mDraw { from { stroke-dashoffset: 160; } to { stroke-dashoffset: 0; } }
.ca-merkle .m-node circle { fill: var(--bg-2); stroke: color-mix(in oklab, var(--fg-3) 50%, transparent); stroke-width: 1.4; transition: fill .55s cubic-bezier(.4,.0,.2,1), stroke .55s cubic-bezier(.4,.0,.2,1), stroke-width .55s cubic-bezier(.4,.0,.2,1), filter .55s ease; }
.ca-merkle .m-node text { fill: var(--fg-3); font-family: var(--f-mono); font-size: 10px; font-weight: 500; text-anchor: middle; dominant-baseline: central; pointer-events: none; transition: fill .55s ease; }
.ca-merkle .m-node.lit circle { fill: color-mix(in oklab, var(--ok) 28%, var(--bg-2)); stroke: var(--ok); stroke-width: 2.4; animation: mLightPulse .9s cubic-bezier(.2,.8,.2,1) both; }
@keyframes mLightPulse {
  0% { filter: drop-shadow(0 0 0 color-mix(in oklab, var(--ok) 80%, transparent)) drop-shadow(0 0 0 color-mix(in oklab, var(--ok) 40%, transparent)); }
  35% { filter: drop-shadow(0 0 6px color-mix(in oklab, var(--ok) 85%, transparent)) drop-shadow(0 0 20px color-mix(in oklab, var(--ok) 55%, transparent)); }
  100% { filter: drop-shadow(0 0 4px color-mix(in oklab, var(--ok) 55%, transparent)) drop-shadow(0 0 12px color-mix(in oklab, var(--ok) 30%, transparent)); }
}
.ca-merkle .m-node.lit text { fill: var(--ok); }
.ca-merkle .m-node.reused circle { fill: color-mix(in oklab, var(--fg-3) 12%, var(--bg-2)); stroke: color-mix(in oklab, var(--fg-3) 70%, transparent); stroke-width: 1.4; stroke-dasharray: 2 2; }
.ca-merkle .m-node.reused text { fill: var(--fg-2); }
.ca-merkle .m-root.lit circle { stroke-width: 2.8; animation: mLightPulse .9s cubic-bezier(.2,.8,.2,1) both, mRootBreath 2.6s ease-in-out 1s infinite; }
@keyframes mRootBreath {
  0%, 100% { filter: drop-shadow(0 0 4px color-mix(in oklab, var(--ok) 55%, transparent)) drop-shadow(0 0 14px color-mix(in oklab, var(--ok) 35%, transparent)); }
  50% { filter: drop-shadow(0 0 6px color-mix(in oklab, var(--ok) 80%, transparent)) drop-shadow(0 0 22px color-mix(in oklab, var(--ok) 55%, transparent)); }
}
.ca-merkle .m-root text { font-size: 9.5px; letter-spacing: 0.04em; }
.ca-slot .sp.hashing { border-color: var(--ok); background: color-mix(in oklab, var(--ok) 18%, var(--bg-3)); box-shadow: 0 0 0 2px color-mix(in oklab, var(--ok) 25%, transparent), 0 0 16px color-mix(in oklab, var(--ok) 40%, transparent); color: var(--ok); animation: spHashPulse 1.4s ease-in-out infinite; }
@keyframes spHashPulse { 0%, 100% { box-shadow: 0 0 0 2px color-mix(in oklab, var(--ok) 22%, transparent), 0 0 14px color-mix(in oklab, var(--ok) 30%, transparent); } 50% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--ok) 40%, transparent), 0 0 22px color-mix(in oklab, var(--ok) 55%, transparent); } }
.ca-slot[data-slot="B"].next { border-color: color-mix(in oklab, var(--ok) 50%, var(--line)); background: color-mix(in oklab, var(--ok) 5%, var(--bg-3)); }
.ca-godbyte.flipped { background: color-mix(in oklab, var(--ok) 10%, var(--bg-2)); border-color: color-mix(in oklab, var(--ok) 55%, var(--line)); }
.ca-godbyte.charging { animation: gbCharge 600ms cubic-bezier(.4,.0,.2,1); }
@keyframes gbCharge { 0% { box-shadow: 0 0 0 0 transparent; } 100% { box-shadow: 0 0 0 8px color-mix(in oklab, var(--accent) 25%, transparent); } }
.ca-godbyte.flipping { animation: godByteFlip 500ms cubic-bezier(.4,.0,.2,1); }
@keyframes godByteFlip { 0% { transform: scale(1); } 40% { transform: scale(1.08); box-shadow: 0 0 0 6px color-mix(in oklab, var(--ok) 25%, transparent); } 100% { transform: scale(1); } }

.ca-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.ca-chip { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid color-mix(in oklab, var(--line) 80%, transparent); border-radius: 8px; background: var(--bg-2); color: var(--fg-3); font-family: var(--f-sans); font-size: 12.5px; line-height: 1.35; text-align: left; cursor: pointer; transition: border-color .3s ease, color .3s ease, background .3s ease; }
.ca-chip .n { flex: 0 0 22px; display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: var(--bg-3); color: var(--fg-4); font-family: var(--f-mono); font-size: 11px; border: 1px solid var(--line-2); transition: all .3s ease; }
.ca-chip:hover { color: var(--fg-2); }
.ca-chip.active { border-color: color-mix(in oklab, var(--accent) 55%, var(--line)); background: color-mix(in oklab, var(--accent) 6%, var(--bg-2)); color: var(--fg); }
.ca-chip.active .n { background: var(--accent); color: #000; border-color: var(--accent); }
.ca-chip.done .n { background: color-mix(in oklab, var(--ok) 30%, var(--bg-3)); color: var(--ok); border-color: color-mix(in oklab, var(--ok) 50%, var(--line)); }

.unlock { margin-top: 36px; border: 1px solid var(--line); border-radius: 14px; background: radial-gradient(ellipse 80% 60% at 50% 0%, color-mix(in oklab, var(--accent) 6%, transparent), transparent 70%), linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%); padding: 20px 22px 22px; font-family: var(--f-mono); position: relative; overflow: hidden; }
.unlock.shake { animation: unlShake .42s cubic-bezier(.36,.07,.19,.97); }
.unlock-caption { font-family: var(--f-sans); font-size: 12px; line-height: 1.55; color: var(--fg-3); margin: 0 0 14px; }
.unlock-caption code { font-family: var(--f-mono); font-size: 11px; color: var(--fg-2); background: var(--bg-2); padding: 1px 5px; border-radius: 4px; }
.unlock-caption a { color: var(--accent); text-decoration: none; border-bottom: 1px solid color-mix(in oklab, var(--accent) 35%, transparent); }
.unlock-caption a:hover { border-bottom-color: var(--accent); }
@keyframes unlShake { 0%, 100% { transform: translateX(0); } 20% { transform: translateX(-8px); } 40% { transform: translateX(7px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(3px); } }
.unlock-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.unlock-file { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--fg); font-weight: 500; }
.unlock-file svg { color: var(--fg-3); }
.unlock-status { display: inline-flex; align-items: center; gap: 6px; margin-left: 8px; padding: 2px 8px; border-radius: 4px; border: 1px solid color-mix(in oklab, var(--accent) 40%, var(--line)); background: color-mix(in oklab, var(--accent) 8%, var(--bg-2)); color: var(--accent); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; transition: all .35s ease; }
.unlock-status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 6px var(--accent); }
.unlock.open .unlock-status { border-color: color-mix(in oklab, var(--ok) 50%, var(--line)); background: color-mix(in oklab, var(--ok) 8%, var(--bg-2)); color: var(--ok); }
.unlock.open .unlock-status::before { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.unlock-meta { font-size: 11px; color: var(--fg-4); font-family: var(--f-mono); letter-spacing: 0.04em; }
.unlock-view { position: relative; border-radius: 8px; background: linear-gradient(180deg, color-mix(in oklab, var(--bg-3) 60%, var(--bg)) 0%, var(--bg-2) 100%); border: 1px solid color-mix(in oklab, var(--line) 80%, transparent); padding: 14px 18px; min-height: 224px; overflow: hidden; }
.unlock-view::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(180deg, transparent 0, color-mix(in oklab, var(--ok) 80%, transparent) 50%, transparent 100%); box-shadow: 0 0 12px color-mix(in oklab, var(--ok) 60%, transparent); opacity: 0; pointer-events: none; transition: opacity .2s; }
.unlock.decrypting .unlock-view::after { opacity: 1; animation: unlScan 1.7s cubic-bezier(.4,0,.2,1) forwards; }
@keyframes unlScan { 0% { transform: translateY(0); opacity: 0.9; } 95% { transform: translateY(260px); opacity: 0.9; } 100% { transform: translateY(260px); opacity: 0; } }
.unlock-hex { font-family: var(--f-mono); font-size: 12px; line-height: 1.55; color: color-mix(in oklab, var(--fg-3) 90%, transparent); letter-spacing: 0.04em; user-select: none; margin: 0; transition: opacity .5s ease; }
.unlock.open .unlock-hex { display: none; }
.unlock-hex .hex-line { display: block; transition: opacity .35s cubic-bezier(.4,0,.2,1), filter .35s ease; }
.unlock.decrypting .unlock-hex .hex-line.dissolved { opacity: 0.08; filter: blur(2px); }
.unlock-hex .iv { color: color-mix(in oklab, var(--accent) 75%, var(--fg-2)); }
.unlock-hex .mac { color: color-mix(in oklab, var(--accent-3) 75%, var(--fg-2)); }
.unlock-hex .off { color: var(--fg-4); margin-right: 14px; }
.unlock-hex .ellipsis { color: var(--fg-4); letter-spacing: 0.1em; display: inline-block; margin: 4px 0; }
.unlock-rows { display: none; font-family: var(--f-mono); font-size: 12.5px; line-height: 1.65; color: var(--fg-2); margin: 0; }
.unlock.open .unlock-rows, .unlock.decrypting .unlock-rows { display: block; }
.unlock-rows .dec-line { display: block; opacity: 0; transform: translateY(2px); transition: opacity .35s cubic-bezier(.2,.8,.2,1), transform .35s cubic-bezier(.2,.8,.2,1); }
.unlock-rows .dec-line.lit { opacity: 1; transform: translateY(0); }
.unlock-rows .hdr { color: var(--fg); font-weight: 500; }
.unlock-rows .sep { color: var(--fg-4); }
.unlock-rows .key { color: var(--accent); }
.unlock-rows .str { color: var(--accent-2); }
.unlock-rows .num { color: var(--ok); }
.unlock-rows .schema { color: var(--fg-3); font-size: 11px; margin-bottom: 2px; }
.unlock-bar { display: flex; flex-direction: column; gap: 6px; margin-top: 16px; }
.unlock-input { display: flex; align-items: stretch; border: 1px solid var(--line-2); border-radius: 8px; background: var(--bg-2); overflow: hidden; transition: border-color .25s ease; }
.unlock-input:focus-within { border-color: color-mix(in oklab, var(--accent) 55%, var(--line)); }
.unlock.shake .unlock-input { border-color: color-mix(in oklab, var(--warn) 65%, var(--line)); }
.unlock-input .prompt { padding: 0 14px; display: flex; align-items: center; color: var(--accent); font-family: var(--f-mono); font-size: 13px; border-right: 1px solid var(--line); }
.unlock-input input { flex: 1; background: transparent; border: none; outline: none; color: var(--fg); font-family: var(--f-mono); font-size: 13px; padding: 11px 14px; min-width: 0; -webkit-text-security: disc; text-security: disc; }
.unlock-input input::placeholder { color: var(--fg-4); }
.unlock-input button { padding: 0 18px; border: none; border-left: 1px solid var(--line); background: var(--bg-3); color: var(--fg-2); font-family: var(--f-mono); font-size: 12px; cursor: pointer; transition: background .2s, color .2s; letter-spacing: 0.04em; }
.unlock-input button:hover { background: var(--accent); color: #000; }
.unlock.open .unlock-input button { background: color-mix(in oklab, var(--ok) 30%, var(--bg-3)); color: var(--ok); }
.unlock-err { min-height: 14px; font-family: var(--f-mono); font-size: 11px; color: var(--fg-4); letter-spacing: 0.02em; transition: color .25s ease; }
.unlock-err.fail { color: var(--warn); }
.unlock-err.ok { color: var(--ok); }
.unlock-err code { color: inherit; background: transparent; padding: 0; }

.about-hero { padding: 72px 0 56px; display: grid; grid-template-columns: 1fr 360px; gap: 56px; align-items: end; border-bottom: 1px solid var(--line); }
.about-hero .kicker { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.about-hero h1 { font-size: clamp(32px, 3.6vw, 44px); line-height: 1.15; letter-spacing: -0.02em; font-weight: 500; margin: 0 0 22px; color: var(--fg); max-width: 26ch; text-wrap: balance; }
.about-hero h1 em { font-style: normal; color: var(--accent-2); font-weight: 600; }
.about-hero .sub { font-size: 16px; line-height: 1.6; color: var(--fg-2); max-width: 60ch; margin: 0; }
.about-hero .card { border: 1px solid var(--line); border-radius: 10px; background: var(--bg-2); padding: 22px 24px; font-family: var(--f-mono); font-size: 12.5px; line-height: 1.8; color: var(--fg-2); }
.about-hero .card .row { display: flex; justify-content: space-between; gap: 16px; }
.about-hero .card .row + .row { border-top: 1px dashed var(--line); padding-top: 6px; margin-top: 6px; }
.about-hero .card .k { color: var(--fg-3); }
.about-hero .card .v { color: var(--fg); }
.about-hero .card .v .ac { color: var(--accent-2); }

.sec { padding: 72px 0; border-bottom: 1px solid var(--line); }
.about-grid { display: grid; grid-template-columns: 180px 1fr; gap: 56px; align-items: start; }
.sec-index { position: sticky; top: 82px; }
.sec-index .num { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.12em; color: var(--fg-4); display: block; margin-bottom: 6px; }
.sec-index .label { font-size: 14px; font-weight: 600; color: var(--fg); letter-spacing: -0.005em; display: block; }

.tenets { display: grid; gap: 0; }
.tenet { display: grid; grid-template-columns: 72px 1fr; gap: 24px; padding: 28px 0; border-top: 1px solid var(--line); align-items: baseline; }
.tenet:last-child { border-bottom: 1px solid var(--line); }
.tenet .t-num { font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.08em; color: var(--accent); padding-top: 6px; }
.tenet h3 { font-size: 24px; font-weight: 600; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 10px; }
.tenet h3 .ac { color: var(--accent); }
.tenet p { margin: 0; font-size: 14.5px; line-height: 1.7; color: var(--fg-2); max-width: 62ch; }
.tenet p code { font-family: var(--f-mono); color: var(--accent-2); }

.spec-table { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--bg-2); }
.spec-row { display: grid; grid-template-columns: 220px 1fr auto; gap: 24px; padding: 14px 22px; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec-row:last-child { border-bottom: none; }
.spec-row:nth-child(odd) { background: color-mix(in oklab, var(--bg-3) 40%, transparent); }
.spec-row .k { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: 0.08em; color: var(--fg-3); text-transform: uppercase; }
.spec-row .v { font-size: 14.5px; line-height: 1.35; color: var(--fg); font-weight: 500; }
.spec-row .v .ac { color: var(--accent); font-weight: 600; }
.spec-row .v code { font-family: var(--f-mono); font-size: 13px; color: var(--accent-2); }
.spec-row .note { font-family: var(--f-mono); font-size: 11px; color: var(--fg-4); letter-spacing: 0.04em; }

.crates { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.crates .crate { padding: 14px 16px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 8px; transition: border-color .2s, background .2s; }
.crates .crate:hover { border-color: color-mix(in oklab, var(--accent) 32%, var(--line)); background: var(--bg-3); }
.crates .crate .name { font-family: var(--f-mono); font-size: 13px; color: var(--accent-2); font-weight: 600; margin-bottom: 3px; }
.crates .crate .desc { font-size: 12.5px; color: var(--fg-3); line-height: 1.45; }

.audit { display: grid; gap: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--bg-2); }
.audit-row { display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 14px 20px; border-bottom: 1px solid var(--line); align-items: baseline; }
.audit-row:last-child { border-bottom: none; }
.audit-row .cat { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; text-align: left; color: var(--accent); }
.audit-row .claim { font-size: 14px; color: var(--fg); line-height: 1.5; }
.audit-row .claim b { color: var(--fg); font-weight: 600; }
.audit-row .claim code { font-family: var(--f-mono); font-size: 12.5px; color: var(--accent-2); }
.audit-row .claim a { color: var(--accent-2); }

.maintainer { padding: 22px 24px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; display: grid; grid-template-columns: 52px 1fr auto; gap: 20px; align-items: center; }
.maintainer .portrait { width: 52px; height: 52px; background: var(--bg-3); border: 1px solid var(--line-2); border-radius: 10px; display: grid; place-items: center; font-family: var(--f-mono); font-size: 15px; font-weight: 600; color: var(--accent); }
.maintainer h4 { font-size: 16px; font-weight: 600; margin: 0 0 2px; letter-spacing: -0.01em; }
.maintainer .role { font-family: var(--f-mono); font-size: 11.5px; color: var(--fg-3); }
.maintainer .role a { color: var(--accent-2); }
.maintainer .role a:hover { color: var(--accent); text-decoration: underline; }
.maintainer .cta { text-align: right; }
.maintainer .cta small { display: block; font-family: var(--f-mono); font-size: 11px; color: var(--fg-3); margin-top: 6px; }

.final { padding: 100px 0 110px; text-align: center; position: relative; overflow: hidden; }
.final::before { content: ""; position: absolute; inset: auto -10% -30% -10%; height: 520px; background: radial-gradient(ellipse 700px 260px at 50% 40%, color-mix(in oklab, var(--accent) 12%, transparent), transparent 65%); pointer-events: none; }
.final blockquote { font-size: clamp(28px, 3.6vw, 44px); line-height: 1.15; letter-spacing: -0.025em; font-weight: 600; margin: 0 auto; max-width: 24ch; color: var(--fg); text-wrap: balance; position: relative; }
.final blockquote .ac { background: linear-gradient(100deg, var(--accent-2) 0%, var(--accent) 40%, var(--accent-3) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.final .sig { margin-top: 26px; font-family: var(--f-mono); font-size: 11.5px; letter-spacing: 0.12em; color: var(--fg-3); text-transform: uppercase; position: relative; }
.final .sig::before { content: ""; display: block; width: 32px; height: 1px; background: var(--accent); margin: 0 auto 14px; box-shadow: 0 0 8px var(--accent-glow); }
.final-actions { display: flex; gap: 12px; justify-content: center; margin-top: 34px; position: relative; }

.demo-wrap { padding-top: 40px; padding-bottom: 72px; }
.demo-head { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; padding-bottom: 28px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.demo-head h1 { font-size: clamp(36px, 4.6vw, 56px); line-height: 1.05; letter-spacing: -0.03em; font-weight: 600; margin: 8px 0 0; text-wrap: balance; }
.demo-head h1 .ac { background: linear-gradient(100deg, var(--accent-2) 0%, var(--accent) 40%, var(--accent-3) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.demo-head p { color: var(--fg-2); max-width: 58ch; margin: 14px 0 0; font-size: 15px; line-height: 1.55; }
.demo-kpi { display: flex; gap: 22px; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); }
.demo-kpi > div { text-align: right; }
.demo-kpi b { display: block; font-family: var(--f-sans); font-size: 24px; font-weight: 600; color: var(--accent); letter-spacing: -0.02em; margin-bottom: 2px; }

.demo { display: grid; grid-template-columns: 240px 1fr 300px; grid-template-rows: 48px 1fr 240px; border: 1px solid var(--line); border-radius: 12px; height: 720px; overflow: hidden; background: var(--bg); font-family: var(--f-mono); font-size: 12.5px; }
.demo-top { grid-column: 1 / 4; display: flex; align-items: stretch; background: var(--bg-2); border-bottom: 1px solid var(--line); }
.demo-top .db-info { flex: 1; display: flex; align-items: center; gap: 14px; padding: 0 18px; border-right: 1px solid var(--line); min-width: 0; }
.demo-top .db-logo { width: 20px; height: 20px; flex-shrink: 0; filter: drop-shadow(0 0 6px var(--accent-glow)); }
.demo-top .db-name { font-family: var(--f-sans); font-size: 14px; font-weight: 600; color: var(--fg); letter-spacing: -0.01em; }
.demo-top .meta { display: flex; gap: 14px; font-size: 11px; color: var(--fg-3); font-family: var(--f-mono); margin-left: auto; }
.demo-top .meta .ok { color: var(--ok); display: inline-flex; align-items: center; gap: 6px; }
.demo-top .meta .ok::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.demo-top .meta .err { color: var(--warn); display: inline-flex; align-items: center; gap: 6px; }
.demo-top .meta .err::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--warn); box-shadow: 0 0 6px var(--warn); }
.demo-top .actions { display: flex; align-items: center; }
.demo-top .actions button { padding: 0 16px; height: 100%; border-right: 1px solid var(--line); font-size: 12px; color: var(--fg-2); font-family: var(--f-mono); transition: background .15s, color .15s; }
.demo-top .actions button:hover { background: var(--bg-3); color: var(--fg); }
.demo-top .actions button.primary { color: var(--accent); }
.demo-top .actions button.primary:hover { background: color-mix(in oklab, var(--accent) 12%, var(--bg-2)); }
.demo-top .actions button:disabled { opacity: .5; cursor: not-allowed; }
.demo-top .runtime { display: flex; align-items: center; gap: 8px; padding: 0 18px; font-size: 11px; color: var(--fg-3); }

.demo-sidebar { grid-column: 1; grid-row: 2 / 4; border-right: 1px solid var(--line); display: flex; flex-direction: column; overflow: hidden; background: var(--bg-2); }
.sidebar-sect { padding: 12px 16px; font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-3); border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.sidebar-sect .count { color: var(--accent); font-family: var(--f-mono); }
.tbl-list { padding: 4px 0; overflow-y: auto; flex-shrink: 0; }
.tbl-item { padding: 8px 16px; cursor: pointer; display: grid; grid-template-columns: 14px 1fr auto; gap: 10px; align-items: center; border-left: 2px solid transparent; font-size: 12.5px; color: var(--fg-2); transition: background .12s, color .12s; }
.tbl-item:hover { background: var(--bg-3); color: var(--fg); }
.tbl-item.active { border-left-color: var(--accent); background: color-mix(in oklab, var(--accent) 8%, var(--bg-2)); color: var(--fg); }
.tbl-item .icon { color: var(--fg-4); font-size: 11px; }
.tbl-item.active .icon { color: var(--accent); }
.tbl-item .count { font-size: 10.5px; color: var(--fg-3); font-family: var(--f-mono); }
.snippets { margin-top: auto; border-top: 1px solid var(--line); padding: 6px 0; overflow-y: auto; }
.snippet-item { padding: 10px 16px; cursor: pointer; font-size: 12px; color: var(--fg-2); transition: background .12s, color .12s; }
.snippet-item:hover { background: var(--bg-3); color: var(--fg); }
.snippet-item .sk { display: block; font-size: 10px; letter-spacing: 0.06em; color: var(--accent); text-transform: uppercase; margin-bottom: 3px; font-family: var(--f-mono); }

.demo-main { display: grid; grid-template-rows: 1fr; overflow: hidden; position: relative; background: var(--bg); }
.editor { display: grid; grid-template-columns: 48px 1fr; height: 100%; position: relative; }
.gutter { background: var(--bg-2); border-right: 1px solid var(--line); padding: 14px 0; text-align: right; font-size: 11px; color: var(--fg-4); user-select: none; font-family: var(--f-mono); }
.gutter div { padding-right: 12px; line-height: 1.75; }
.editor-area { position: relative; padding: 14px 18px; overflow: hidden; }
.editor-area textarea { position: absolute; inset: 14px 18px; background: transparent; color: transparent; caret-color: var(--accent); border: none; outline: none; resize: none; font-family: var(--f-mono); font-size: 13px; line-height: 1.75; white-space: pre; overflow: auto; z-index: 2; }
.editor-area pre.hl { position: absolute; inset: 14px 18px; margin: 0; font-family: var(--f-mono); font-size: 13px; line-height: 1.75; color: var(--fg); white-space: pre; pointer-events: none; z-index: 1; overflow: hidden; }
.editor-area pre.hl .k { color: var(--accent-2); font-weight: 500; }
.editor-area pre.hl .s { color: #8fb583; }
.editor-area pre.hl .n { color: #d89c6a; }
.editor-area pre.hl .c { color: var(--fg-3); font-style: italic; }
.editor-area pre.hl .fn { color: #b8c7e4; }

.demo-result { grid-column: 2 / 3; grid-row: 3; border-top: 1px solid var(--line); overflow: hidden; display: flex; flex-direction: column; background: var(--bg); }
.result-tabs { display: flex; border-bottom: 1px solid var(--line); background: var(--bg-2); font-size: 12px; font-family: var(--f-mono); }
.result-tab { padding: 10px 16px; color: var(--fg-3); cursor: pointer; border-right: 1px solid var(--line); transition: color .12s, background .12s; }
.result-tab:hover { color: var(--fg); }
.result-tab.active { color: var(--accent); background: color-mix(in oklab, var(--accent) 8%, transparent); box-shadow: inset 0 -1px 0 var(--accent); }
.result-tab .badge { display: inline-block; margin-left: 8px; background: var(--bg-4); color: var(--fg-2); font-size: 10px; padding: 1px 6px; border-radius: 3px; }
.result-tab.active .badge { background: var(--accent); color: var(--accent-ink); }
.result-body { flex: 1; overflow: auto; font-family: var(--f-mono); font-size: 12.5px; }
.result-body table { width: 100%; border-collapse: collapse; }
.result-body th, .result-body td { padding: 8px 14px; text-align: left; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.result-body th { position: sticky; top: 0; background: var(--bg-2); color: var(--fg-2); font-weight: 500; font-size: 11px; letter-spacing: 0.04em; }
.result-body th .type { display: block; font-size: 10px; color: var(--fg-4); margin-top: 2px; font-weight: 400; }
.result-body tr:hover td { background: var(--bg-2); }
.result-body td { color: var(--fg); }
.result-body td.id { color: var(--accent); font-weight: 500; }
.result-body td.null { color: var(--fg-4); font-style: italic; }
.result-body td.num { text-align: right; }
.result-msg { padding: 18px 22px; white-space: pre-wrap; font-size: 12.5px; line-height: 1.75; color: var(--fg); font-family: var(--f-mono); }
.result-msg .ok { color: var(--ok); }
.result-msg .err { color: var(--warn); }
.result-empty { padding: 32px; text-align: center; color: var(--fg-3); font-family: var(--f-mono); font-size: 12.5px; }

.demo-inspector { grid-column: 3; grid-row: 2 / 4; border-left: 1px solid var(--line); overflow: hidden; display: flex; flex-direction: column; background: var(--bg-2); }
.insp-head { padding: 12px 16px; font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-3); border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.insp-head .live { color: var(--ok); font-family: var(--f-mono); display: inline-flex; align-items: center; gap: 6px; }
.insp-head .live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 6px var(--ok); animation: pulseLive 2s ease-in-out infinite; }
@keyframes pulseLive { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.insp-body { padding: 14px; overflow: auto; display: grid; gap: 12px; }
.insp-card { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; background: var(--bg); }
.insp-card h5 { margin: 0 0 10px; font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-3); display: flex; justify-content: space-between; align-items: baseline; }
.insp-card h5 b { font-family: var(--f-sans); font-size: 18px; font-weight: 600; color: var(--accent); letter-spacing: -0.02em; }
.insp-row { display: flex; justify-content: space-between; gap: 8px; font-size: 11.5px; padding: 3px 0; color: var(--fg-3); font-family: var(--f-mono); }
.insp-row span:last-child { color: var(--fg); }
.page-ring { display: grid; grid-template-columns: repeat(12, 1fr); gap: 2px; margin-top: 10px; }
.page-ring div { aspect-ratio: 1/1; background: var(--bg-4); border-radius: 1px; transition: background .3s; }
.page-ring div.on { background: color-mix(in oklab, var(--accent) 30%, var(--bg-3)); }
.page-ring div.hot { background: var(--accent); box-shadow: 0 0 6px var(--accent-glow); }
.schema { font-size: 11.5px; background: var(--bg-2); padding: 8px 10px; font-family: var(--f-mono); line-height: 1.75; border-radius: 6px; }
.schema .col { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.schema .col b { color: var(--fg); font-weight: 500; }
.schema .col i { font-style: normal; color: var(--fg-4); font-size: 10.5px; }
.schema .col.pk b { color: var(--accent); }
.schema .col.pk i { color: var(--accent); }
.schema-empty { color: var(--fg-4); font-style: italic; }

.demo-status { margin-top: 16px; display: grid; grid-template-columns: repeat(5, 1fr); font-size: 12px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--bg-2); }
.demo-status > div { padding: 12px 16px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.demo-status > div:last-child { border-right: none; }
.demo-status .lab { color: var(--fg-3); font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; font-family: var(--f-mono); }
.demo-status .val { font-family: var(--f-mono); color: var(--fg); font-size: 12.5px; }
.demo-status .val em { font-style: normal; color: var(--accent); font-weight: 500; }

.explainers { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.explainer { padding: 24px 22px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg-2); transition: border-color .2s, transform .2s; }
.explainer:hover { border-color: color-mix(in oklab, var(--accent) 30%, var(--line)); transform: translateY(-2px); }
.explainer .num { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--accent); margin-bottom: 14px; }
.explainer h4 { font-size: 18px; font-weight: 600; margin: 0 0 8px; letter-spacing: -0.015em; }
.explainer p { margin: 0; font-size: 13.5px; color: var(--fg-2); line-height: 1.55; }
.explainer code { font-family: var(--f-mono); font-size: 12px; color: var(--accent-2); }

.page-wrap { max-width: 760px; margin: 0 auto; padding: 56px var(--gutter) 0; }
.page-wrap h1 { font-size: clamp(30px, 4vw, 44px); letter-spacing: -0.025em; margin-bottom: 24px; }
.prose { color: var(--fg-2); font-size: 16px; line-height: 1.75; }
.prose h2 { font-size: 1.5rem; margin: 2rem 0 0.75rem; color: var(--fg); }
.prose h3 { font-size: 1.2rem; margin: 1.5rem 0 0.5rem; color: var(--fg); }
.prose p { margin: 0 0 1rem; }
.prose a { color: var(--accent-2); }
.prose a:hover { color: var(--accent); text-decoration: underline; }
.prose ul, .prose ol { margin: 0 0 1rem 1.4rem; }
.prose li { margin-bottom: 0.4rem; }
.prose code { font-family: var(--f-mono); font-size: 0.88em; background: var(--bg-2); padding: 0.12rem 0.4rem; border-radius: 4px; color: var(--accent-2); }
.prose pre { background: var(--bg-2); border: 1px solid var(--line); border-radius: 8px; padding: 18px 20px; overflow-x: auto; margin: 0 0 1.5rem; }
.prose pre code { background: transparent; padding: 0; color: var(--fg); font-size: 0.82rem; }
.prose blockquote { border-left: 3px solid var(--accent); padding-left: 1rem; color: var(--fg-3); margin: 1rem 0; }

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li { padding: 18px 0; border-bottom: 1px solid var(--line); display: grid; gap: 6px; }
.post-list li a { font-size: 18px; font-weight: 600; color: var(--fg); letter-spacing: -0.01em; }
.post-list li a:hover { color: var(--accent); }
.post-list time { color: var(--fg-3); font-size: 13px; font-family: var(--f-mono); }
.post-summary { color: var(--fg-2); font-size: 14px; }

.post-head { margin-bottom: 2.75rem; padding-bottom: 1.75rem; border-bottom: 1px solid var(--line); }
.post-back { display: inline-block; font-family: var(--f-mono); font-size: 12px; color: var(--fg-3); margin-bottom: 22px; transition: color .15s ease; }
.post-back:hover { color: var(--accent); }
.post-kicker { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.post-meta { margin-top: 16px; display: flex; align-items: center; gap: 12px; font-family: var(--f-mono); font-size: 12.5px; color: var(--fg-3); }
.post-meta .sep { color: var(--fg-4); }
.post .prose > p:first-of-type { font-size: 18px; line-height: 1.7; color: var(--fg); margin-bottom: 1.5rem; }
.post .prose h2 { position: relative; padding-top: 1.1rem; margin-top: 2.4rem; }
.post .prose h2::before { content: ""; position: absolute; top: 0; left: 0; width: 30px; height: 2px; background: var(--accent); border-radius: 2px; }
.tags { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.tag { background: var(--bg-2); border: 1px solid var(--line); color: var(--accent-2); padding: 3px 10px; border-radius: 999px; font-size: 12px; font-family: var(--f-mono); }
a.tag:hover { border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); color: var(--accent); }

@media (max-width: 1100px) {
  .demo { grid-template-columns: 200px 1fr 240px; }
}
@media (max-width: 1000px) {
  .features, .sql-caps, .ops { grid-template-columns: 1fr 1fr; }
  .bindings { grid-template-columns: 1fr; }
  .qs { grid-template-columns: 1fr; }
  .arch { grid-template-columns: 1fr; gap: 28px; }
  .sec-grid, .pillars { grid-template-columns: 1fr; }
  .bench-kpis { grid-template-columns: 1fr 1fr; }
  .kpi { border-bottom: 1px solid var(--line); }
  .bench-table .row { grid-template-columns: 1fr 92px 68px; }
  .bench-table .row > :nth-child(2), .bench-table .row > :nth-child(4) { display: none; }
  .proof { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 900px) {
  .kh { padding: 20px; }
  .kh-stage { grid-template-columns: 1fr; gap: 8px; }
  .kh-pipe { padding-left: 24px; }
  .kh-pipe::before { left: 7px; }
  .kh-stage::before { left: -22px; }
  .ca-scene { grid-template-columns: 1fr; }
  .ca-arrow { transform: rotate(90deg); height: 60px; }
  .ca-steps { grid-template-columns: 1fr 1fr; }
  .about-hero, .about-grid { grid-template-columns: 1fr; gap: 24px; }
  .sec-index { position: static; }
  .crates { grid-template-columns: 1fr; }
  .spec-row { grid-template-columns: 1fr; gap: 4px; padding: 14px 18px; }
  .spec-row .note { justify-self: start; }
  .audit-row { grid-template-columns: 1fr; gap: 4px; padding: 14px 18px; }
  .maintainer { grid-template-columns: 52px 1fr; }
  .maintainer .cta { grid-column: 1 / 3; text-align: left; }
  .demo { display: flex; flex-direction: column; height: auto; }
  .demo-top { flex-direction: column; align-items: stretch; height: auto; }
  .demo-top .db-info { border-right: none; border-bottom: 1px solid var(--line); flex-wrap: wrap; gap: 8px 12px; padding: 10px 16px; }
  .demo-top .db-info .meta { margin-left: 0; flex-wrap: wrap; gap: 6px 12px; }
  .demo-top .actions { border-bottom: 1px solid var(--line); }
  .demo-top .actions button { flex: 1; }
  .demo-top .runtime { padding: 9px 16px; }
  .demo-main { min-height: 220px; }
  .demo-sidebar, .demo-inspector { grid-column: 1; grid-row: auto; border-left: none; border-right: none; border-top: 1px solid var(--line); }
  .demo-result { grid-column: 1; grid-row: auto; height: 300px; }
  .demo-head { grid-template-columns: 1fr; }
  .demo-kpi { flex-wrap: wrap; gap: 18px; }
  .explainers { grid-template-columns: 1fr; }
  .demo-status { grid-template-columns: 1fr 1fr; }
  .cta-band { grid-template-columns: 1fr; gap: 18px; }
}
@media (max-width: 800px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav-links {
    display: none;
    position: absolute; top: 58px; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: rgba(10,14,20,0.97);
    border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 14px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; border-top: 1px solid var(--line); }
  .nav-toggle { display: flex; }
}
@media (max-width: 700px) {
  .kh { padding: 18px 16px; }
  .kh-pipe { padding-left: 20px; }
  .kh-stage { min-width: 0; }
  .kh-vis { min-width: 0; }
  .kh-vis .row { min-width: 0; }
  .kh-stat { white-space: normal; overflow-wrap: anywhere; }
  .kh-chip { min-width: 0; max-width: 100%; }
  .kh-chip .hex { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
  .kh-pass { min-width: 0; width: 100%; }
  .kh-argon, .kh-page { max-width: 100%; }
  .kh-slabel { padding-top: 0; }
  .kh-head { gap: 12px; }
  .kh-foot { grid-template-columns: 1fr; gap: 8px; }

  .ca-head { grid-template-columns: 1fr; gap: 10px; }
  .ca-file { grid-template-columns: 1fr; }
  .ca-godbyte { min-width: 0; }
  .ca-col { min-width: 0; }
  .slot-head { flex-wrap: wrap; }
}
@media (max-width: 640px) {
  .features, .sql-caps, .ops { grid-template-columns: 1fr; }
  .sql-caps.cols-2, .bench-kpis.cols-2 { grid-template-columns: 1fr; }
  .ca-steps { grid-template-columns: 1fr; }
  .bench-kpis { grid-template-columns: 1fr; }
  .arch-row.multi, .arch-row.double { grid-template-columns: 1fr; }
  .hero { padding: 48px 20px 40px; }
}
@media (max-width: 560px) {
  .nav-right .chip { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .kh-stage.lit .kh-pass .caret { animation: none; opacity: 1; }
  .kh-stage.lit .kh-page .p-ct.on::after { animation: none; }
}