:root {
  --bg: #f6f4ef;
  --panel: #fbfaf7;
  --panel-2: #efece5;
  --line: rgba(19, 37, 74, 0.14);
  --line-strong: rgba(19, 37, 74, 0.28);
  --text: #13254a;
  --muted: #56607a;
  --faint: #636a80;
  --accent: #e0702c;
  --accent-2: #c9531f;
  --focus: #e0702c;
  --timbre: #7b4fd8;
  --cue: #d6406a;
  --spot: #1c8ad0;
  --lex: #138f68;
  --noise: #c4c1b8;
  --wave-dim: #b9bcc6;
  --wave-off: #e2dfd8;
  --wave-unplayed: #ebe8e2;
  --wave-hush: #d3cfc6;
  --other: #9c9283;
  --accent-dim: #f0b48d;
  --accent-faint: rgba(224, 112, 44, 0.22);
  --code-bg: #13254a;
  --radius: 16px;
  --frame: 1240px;
  color-scheme: light;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.55 Geist, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 { font-weight: 400; letter-spacing: -0.03em; margin: 0; }
h1 { font-size: clamp(34px, 4.4vw, 60px); line-height: 1.02; }
h2 { font-size: clamp(28px, 3vw, 38px); line-height: 1.1; }
h3 { font-size: 22px; letter-spacing: -0.02em; }

.label, .spec, .eyebrow, .time, .timer {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.fine { font-size: 13px; color: var(--faint); line-height: 1.5; }

.frame {
  max-width: var(--frame);
  margin: 0 auto;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.frame > section, .frame > article, .frame > header, .frame > footer { border-bottom: 1px solid var(--line); }

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 22px 32px;
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(246, 244, 239, 0.86);
  backdrop-filter: blur(12px);
}

.brand { display: flex; align-items: center; }
.nav-end { display: flex; align-items: center; gap: 20px; }
.nav-icons { display: flex; align-items: center; gap: 14px; color: var(--muted); }
.nav-icons a { display: flex; }
.nav-icons a:hover { color: var(--text); }
.logo-full, .logo-mark { display: block; }
.links { display: flex; gap: 28px; margin: 0 auto; color: var(--muted); font-size: 15px; }
.links a:hover { color: var(--text); }
.links .links-docs { display: none; }
.links svg { display: none; width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 15px;
  line-height: 23px;
  border: 1px solid transparent;
  transition: transform 0.15s, background 0.15s;
  white-space: nowrap;
}
.pill:hover { transform: translateY(-1px); }
.pill.primary { background: var(--text); color: var(--bg); }
.pill.ghost { background: var(--panel); border-color: var(--line-strong); }
.pill.small { padding: 6px 16px; font-size: 14px; line-height: 22px; }

.hero {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
  padding: 88px 64px 80px;
}
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 24px; text-transform: uppercase; }
.hero h1 { font-size: clamp(32px, 3.6vw, 44px); line-height: 1.06; }
.hero .lead { font-size: 17px; margin: 22px 0 28px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.lead { font-size: 17px; color: var(--muted); max-width: 520px; margin: 28px 0 36px; }
.actions { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 12px; width: max-content; max-width: 100%; }
.actions.center { margin-inline: auto; }

.scene { min-width: 0; }
.sc-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.sc-models { display: flex; gap: 2px; }
.sc-models button { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px 3px 3px; border: 0; border-radius: 999px; background: transparent; color: var(--faint); font-size: 13px; cursor: pointer; transition: color 0.25s, background 0.25s; }
.sc-models [data-model='lex'] { --c: var(--lex); }
.sc-models [data-model='timbre'] { --c: var(--timbre); }
.sc-models [data-model='spot'] { --c: var(--spot); }
.sc-models [data-model='focus'] { --c: var(--focus); }
.sc-models [data-model='cue'] { --c: var(--cue); }
.sc-models .glyph { width: 22px; height: 22px; border-radius: 6px; font-size: 11px; opacity: 0.5; transition: background 0.25s, color 0.25s, opacity 0.25s; }
.sc-models button:hover { color: var(--muted); }
.sc-models button.on { color: var(--text); background: color-mix(in srgb, var(--c) 11%, transparent); }
.sc-models button.on .glyph { background: var(--c); color: #fff; opacity: 1; }
.sc-controls { display: flex; align-items: center; gap: 6px; }
.sc-sound, .sc-play { display: grid; place-items: center; width: 30px; height: 30px; padding: 0; border-radius: 50%; cursor: pointer; }
.sc-sound { border: 1px solid var(--line-strong); background: transparent; color: var(--muted); }
.sc-sound svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sc-sound .wave, .scene.sound .sc-sound .mute { display: none; }
.scene.sound .sc-sound .wave { display: inline; }
.scene.sound .sc-sound { color: var(--text); border-color: var(--text); }
.sc-play { border: 0; background: var(--text); }
.sc-play i { width: 0; height: 0; margin-left: 2px; border-style: solid; border-width: 5px 0 5px 9px; border-color: transparent transparent transparent var(--bg); }
.scene.playing .sc-play i { width: 9px; height: 10px; margin: 0; border: 0; border-left: 3px solid var(--bg); border-right: 3px solid var(--bg); }
.sc-caption { min-height: 58px; margin: 16px 0 6px; }
.sc-caption .label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }
.sc-caption p { margin: 4px 0 0; font-size: clamp(18px, 1.8vw, 23px); line-height: 1.2; letter-spacing: -0.02em; }
.sc-caption.in { animation: sc-in 0.35s ease-out; }
@keyframes sc-in { from { opacity: 0; transform: translateY(6px); } }
.sc-stage { position: relative; height: 310px; }
.sc-setup, .sc-timeline { position: absolute; inset: 0; }
.sc-setup { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; }
.sc-word { width: min(420px, 100%); min-height: 1.6em; padding: 8px 18px; border-bottom: 1.5px solid var(--line-strong); font-size: clamp(26px, 2.6vw, 34px); letter-spacing: -0.02em; line-height: 1.2; text-align: center; }
.sc-word .typing::after { content: ''; display: inline-block; width: 2px; height: 0.85em; margin-left: 3px; vertical-align: -0.08em; background: var(--lex); animation: sc-blink 1s steps(2) infinite; }
@keyframes sc-blink { 50% { opacity: 0; } }
.sc-prons { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.sc-pron { padding: 3px 10px; border: 1px solid var(--lex); border-radius: 999px; font: 13px 'Geist Mono', monospace; color: var(--lex); opacity: 0; }
.sc-pron i { font-style: normal; color: var(--faint); }
.sc-takes { display: flex; justify-content: center; gap: 12px; width: 100%; }
.sc-take { width: 132px; padding: 6px 0; border-top: 1.5px solid var(--line); opacity: 0; transition: border-color 0.2s; }
.sc-take .label { display: flex; justify-content: space-between; font-size: 11px; }
.sc-take.done { border-color: var(--timbre); }
.sc-take.done .label::after { content: '✓'; color: var(--timbre); }
.sc-take canvas { display: block; width: 100%; height: 30px; margin-top: 4px; }
.sc-print { display: inline-flex; align-items: center; gap: 8px; padding: 3px 12px 3px 3px; border-radius: 999px; background: var(--timbre); color: #fff; font: 13px 'Geist Mono', monospace; opacity: 0; }
.sc-print .glyph { width: 20px; height: 20px; border-radius: 5px; border-color: #fff; background: #fff; color: var(--timbre); font-size: 10px; }
.sc-lanes { position: relative; }
.sc-row { display: flex; justify-content: space-between; align-items: center; height: 16px; margin-bottom: 6px; }
.sc-row .label { font-size: 11px; text-transform: uppercase; }
.sc-legend { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.sc-legend i { width: 8px; height: 8px; border-radius: 50%; background: var(--text); }
.sc-legend i.other { margin-left: 10px; background: var(--other); }
.sc-lane { position: relative; }
.sc-lane canvas { display: block; width: 100%; }
.sc-lane.mic canvas { height: 64px; }
.sc-bands { position: absolute; inset: -4px 0; pointer-events: none; }
.sc-band { position: absolute; top: 0; bottom: 0; margin-left: -4px; padding: 0 4px; box-sizing: content-box; border: 1.5px solid var(--spot); border-radius: 8px; background: rgba(28, 138, 208, 0.07); opacity: 0; transition: opacity 0.25s; }
.sc-band.you { background: rgba(28, 138, 208, 0.14); }
.sc-heads { position: relative; height: 22px; margin: 8px 0 10px; }
.sc-head { position: absolute; top: 0; transform: translateX(-50%); padding: 2px 9px; border: 1px solid var(--spot); border-radius: 999px; background: var(--bg); color: var(--spot); font: 11px/16px 'Geist Mono', monospace; white-space: nowrap; opacity: 0; transition: opacity 0.25s; }
.sc-head.other { border-color: var(--timbre); color: var(--timbre); }
.sc-head.you { border-color: var(--timbre); background: var(--timbre); color: #fff; }
.sc-status { display: inline-flex; align-items: center; gap: 6px; font: 12px 'Geist Mono', monospace; color: var(--focus); }
.sc-status::before { content: ''; width: 8px; height: 8px; border: 1.5px solid currentColor; border-radius: 50%; box-sizing: border-box; }
.sc-status[data-state='asleep'] { color: var(--faint); }
.sc-status[data-state='asleep']::before { display: none; }
.sc-status[data-state='your turn'] { font-weight: 600; }
.sc-status[data-state='your turn']::before { background: currentColor; }
.sc-lane.agent { margin-bottom: 10px; }
.sc-lane.agent canvas { height: 42px; }
.sc-lane.turns { height: 30px; }
.sc-lane.turns canvas { position: absolute; inset: 0; height: 30px; }
.sc-lane.turns .label { position: absolute; left: 0; top: 0; font-size: 10px; line-height: 12px; color: var(--faint); text-transform: uppercase; }
.sc-lane.turns .label.mine { top: auto; bottom: 0; color: var(--cue); }
.sc-playhead { position: absolute; top: 22px; bottom: 0; left: var(--head, 0%); width: 1.5px; background: var(--text); opacity: 0.4; pointer-events: none; }
.sc-transcript { margin-top: 12px; opacity: 0; }
.sc-said { display: grid; grid-template-columns: 92px 1fr; gap: 10px; align-items: baseline; }
.sc-said + .sc-said { margin-top: 3px; }
.sc-said .label { font-size: 10px; text-transform: uppercase; }
.sc-said.focus .label { color: var(--focus); }
.sc-said p { margin: 0; font-size: 14px; line-height: 1.35; }
.sc-said .other { color: var(--cue); text-decoration: line-through; text-decoration-thickness: 1.5px; }
.sc-foot { display: flex; align-items: center; gap: 14px; margin-top: 10px; }
.sc-track { position: relative; flex: 1; height: 18px; background: linear-gradient(var(--wave-off), var(--wave-off)) center / 100% 3px no-repeat; cursor: pointer; touch-action: none; }
.sc-track:focus-visible { outline: 2px solid var(--spot); outline-offset: 3px; border-radius: 4px; }
.sc-fill { position: absolute; left: 0; top: 7.5px; height: 3px; border-radius: 2px; background: var(--text); }
.sc-tick { position: absolute; top: 6px; width: 6px; height: 6px; margin-left: -3px; border-radius: 50%; box-shadow: 0 0 0 2px var(--bg); }
.sc-try, .sc-again { font: 12px 'Geist Mono', monospace; color: var(--muted); white-space: nowrap; }
.sc-again { padding: 0; border: 0; background: none; cursor: pointer; }
.sc-again svg { width: 0.95em; height: 0.95em; margin-right: 0.45em; vertical-align: -0.1em; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.sc-try:hover, .sc-again:hover { color: var(--text); }
.sw { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; vertical-align: -1px; }
.sw.noise { background: var(--noise); }
.sw.voice { background: var(--accent); }

.facts { display: grid; grid-template-columns: repeat(4, 1fr); padding: 0; }
.facts div { padding: 32px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; }
.facts div:nth-child(4) { border-right: 0; }
.logos { grid-column: 1 / -1; display: grid; grid-template-columns: auto auto; justify-content: center; align-items: center; gap: 16px 28px; padding: 24px 32px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.logos .group { display: contents; }
.logos .items { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 26px; }
.logos .label { color: var(--faint); text-transform: uppercase; letter-spacing: 0.06em; font-size: 11px; }
.logos a { display: inline-flex; align-items: center; gap: 8px; transition: color 0.15s; }
.logos a:hover { color: var(--text); }
.logos .group, .logos .items, .logos a span { color: inherit; font-size: inherit; }
.logos svg { width: 18px; height: 18px; fill: currentColor; }
.facts strong { font-size: 32px; font-weight: 400; letter-spacing: -0.03em; }
.facts span { color: var(--muted); font-size: 14px; }

section, article.post { padding: 96px 64px; background: radial-gradient(ellipse at var(--gx, 50%) var(--gy, 0%), var(--glow, transparent), transparent 60%); }
.hero { background: radial-gradient(ellipse at 78% 30%, rgba(224, 112, 44, 0.11), transparent 50%), radial-gradient(ellipse at 78% 85%, rgba(28, 138, 208, 0.09), transparent 45%); }
.demo { --glow: rgba(224, 112, 44, 0.08); --gy: 100%; }
.benchmarks { --glow: rgba(224, 112, 44, 0.08); --gx: 85%; --gy: 35%; }
.benchmarks[data-bench="cue"] { --glow: rgba(214, 64, 106, 0.07); --gx: 15%; --gy: 40%; }
.benchmarks[data-bench="spot"] { --glow: rgba(28, 138, 208, 0.09); --gx: 50%; --gy: 0%; }
.bench-tabs { position: sticky; top: var(--nav-h, 0px); z-index: 4; flex-wrap: nowrap; justify-content: center; margin: 0 -64px 56px; padding: 12px 64px; border-bottom: 1px solid transparent; transition: background 0.2s, border-color 0.2s; }
.bench-tabs.stuck { background: rgba(246, 244, 239, 0.86); backdrop-filter: blur(12px); border-bottom-color: var(--line); }
.bench-tabs .glyph, .demo-tabs .glyph { width: 24px; height: 24px; border-radius: 6px; font-size: 11px; }
.bench-tabs .tab-name small, .demo-tabs .tab-name small { margin-left: 8px; font: 12px 'Geist Mono', ui-monospace, monospace; color: var(--faint); }
.bench-tabs button.active .tab-name small, .demo-tabs button.active .tab-name small { color: rgba(255, 255, 255, 0.7); }
.bench-tabs button.active .glyph, .demo-tabs button.active .glyph { background: var(--c); border-color: var(--c); color: #fff; }
.bench-panel[hidden] { display: none; }
.cta { --glow: rgba(224, 112, 44, 0.13); --gy: 120%; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head p { color: var(--muted); font-size: 17px; margin: 20px 0 0; }
.section-head.left { text-align: left; margin-left: 0; }
.open-note { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; margin-top: 24px; padding: 9px 16px 9px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); color: var(--muted); font-size: 15px; transition: color 0.15s, border-color 0.15s; }
.open-note svg { width: 20px; height: 20px; }
.open-note small { padding-left: 10px; border-left: 1px solid var(--line); font: 12px 'Geist Mono', ui-monospace, monospace; color: var(--faint); }
.open-note:hover { color: var(--text); border-color: var(--faint); }
.section-head:has(+ .grid5, + .grid3) { margin-bottom: 96px; }

.demo-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.demo-controls, .stage, .notes { padding: 28px 36px; display: flex; flex-direction: column; gap: 18px; }
.stage { position: relative; padding-top: 76px; border-top: 1px solid var(--line); }
.stage .toggle { position: absolute; top: 24px; right: 36px; }
.readout { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; border-top: 1px solid var(--line); }
.readout > * { padding: 28px 36px; }
.readout > * + * { border-left: 1px solid var(--line); }
.now-cell { display: flex; flex-direction: column; gap: 12px; }
[data-demo='spot'] .readout { grid-template-columns: 1fr; }
[data-demo='focus'] .readout { grid-template-rows: 1fr auto auto 1fr; }
[data-demo='focus'] .now-cell { grid-row: 1 / -1; }
.notes { gap: 8px; padding-block: 20px 24px; border-top: 1px solid var(--line); }

.rec-zone { display: flex; align-items: center; gap: 18px; }
.rec {
  width: 64px; height: 64px; flex: none;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--panel-2);
  display: grid; place-items: center;
  cursor: pointer;
}
.rec-dot { width: 22px; height: 22px; border-radius: 50%; background: #ff5a4e; transition: border-radius 0.2s, transform 0.2s; }
.rec.recording .rec-dot { border-radius: 5px; transform: scale(0.85); }
.rec.recording { box-shadow: 0 0 0 6px rgba(255, 90, 78, 0.15); animation: pulse 1.4s infinite; }
.rec:disabled { cursor: default; opacity: 0.5; }
@keyframes pulse { 50% { box-shadow: 0 0 0 12px rgba(255, 90, 78, 0.05); } }
.rec-info { display: flex; flex-direction: column; flex: 1; }
.rec-info span { color: var(--muted); font-size: 14px; }
.timer { font-size: 15px; }
.hear { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); color: var(--muted); font-size: 14px; white-space: nowrap; cursor: pointer; }
.hear svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.hear.active { background: var(--focus); border-color: var(--focus); color: #fff; }

.wave { width: 100%; height: 128px; display: block; cursor: pointer; }

.demo-bar { position: sticky; top: var(--nav-h, 0px); z-index: 4; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin: 0 -64px 20px; padding: 12px 64px; border-bottom: 1px solid transparent; transition: background 0.2s, border-color 0.2s; }
.demo-bar.stuck { background: rgba(246, 244, 239, 0.86); backdrop-filter: blur(12px); border-bottom-color: var(--line); }
.seg { display: inline-flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.seg button { white-space: nowrap; display: flex; flex-direction: column; align-items: flex-start; text-align: left; padding: 10px 20px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); cursor: pointer; font-size: 18px; letter-spacing: -0.01em; }
.seg button small { font-size: 12px; color: var(--faint); font-family: 'Geist Mono', monospace; }
.seg button.active { background: var(--panel-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--line); }
.seg.small button { padding: 8px 16px; font-size: 14px; }
.seg.small button.active { background: var(--text); color: var(--bg); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips button { padding: 8px 14px; border-radius: 4px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; font-size: 14px; }
.chips button:hover { color: var(--text); }
.chips button.active { border-color: var(--accent); color: var(--text); }
#spotNow em { color: var(--spot); }
[data-demo='spot'] .chips button.active { border-color: var(--spot); }

.kw-row { display: flex; gap: 10px; }
.kw-row input, .kw-row select { font: inherit; color: var(--text); background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.kw-row input { flex: 1; min-width: 0; font-size: 17px; letter-spacing: -0.01em; }
.kw-row input:focus, .kw-row select:focus { outline: none; border-color: var(--spot); }
.lex { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-height: 34px; }
.ph { display: inline-flex; align-items: baseline; gap: 8px; padding: 6px 12px; border-radius: 8px; background: rgba(19, 143, 104, 0.1); color: var(--lex); font-family: 'Geist Mono', monospace; font-size: 14px; }
.ph small { color: var(--muted); font-size: 11px; }

.rec.listen .rec-dot { background: var(--spot); }
.rec.listen.recording { box-shadow: 0 0 0 6px rgba(94, 200, 255, 0.15); animation: none; }

.hits { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.hits li { display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 10px; background: rgba(94, 200, 255, 0.08); animation: hit 0.4s ease-out; }
.hits .t, .hits .score { font-family: 'Geist Mono', monospace; font-size: 13px; color: var(--muted); }
.hits strong { font-weight: 400; color: var(--spot); }
@keyframes hit { from { transform: translateY(-6px); opacity: 0; } }

.legend { display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 0; font-size: 13px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; }
.legend .sw { flex: none; }
.sw.cue { background: var(--cue); }
.sw.spot { background: var(--spot); }

.player { display: flex; align-items: center; gap: 16px; }
.play {
  width: 46px; height: 46px; flex: none;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: transparent;
  display: grid; place-items: center;
  cursor: pointer;
}
.play svg { width: 18px; height: 18px; }
.play .i-pause, .play.playing .i-play { display: none; }
.play.playing .i-pause { display: block; }
.play:disabled { opacity: 0.35; cursor: default; }
.track { flex: 1; height: 3px; background: var(--line); border-radius: 2px; position: relative; cursor: pointer; }
.track-fill { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--text); border-radius: 2px; }

.toggle { display: inline-flex; width: max-content; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.toggle button { width: 72px; padding: 6px 0; font-size: 14px; border: 0; background: var(--panel-2); color: var(--muted); cursor: pointer; }
.toggle button.active { background: var(--accent); color: #fff; }
.toggle button[data-mode='raw'].active { background: var(--text); color: var(--bg); }
.toggle button:disabled { cursor: default; }

.now { font-size: 22px; line-height: 1.45; letter-spacing: -0.01em; margin: 0; }
.now em { font-style: normal; color: var(--accent); }
#spotNow { font-size: 19px; }
.stat { grid-row: 1 / -1; display: grid; grid-template-rows: subgrid; }
.stat strong { grid-row: 2; white-space: nowrap; font-size: 40px; font-weight: 400; letter-spacing: -0.04em; color: var(--text); line-height: 1.1; }
.stat:nth-child(2) strong { color: var(--accent); }
.stat:nth-child(4) strong { color: var(--cue); }
.stat span { grid-row: 3; margin-top: 6px; color: var(--muted); font-size: 14px; }

.progress { height: 2px; background: var(--line); overflow: hidden; border-radius: 2px; }
.progress div { height: 100%; width: 0; background: var(--accent); transition: width 0.2s; }

.grid5, .grid3 { display: grid; border-top: 1px solid var(--line); margin: 0 -64px -96px; }
.grid5 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.grid5 article { grid-column: span 2; }
.grid5 article.lead-model { grid-column: span 3; padding: 48px 40px 52px; border-bottom: 1px solid var(--line); }
.grid5 article.lead-model:nth-child(2) { border-right: 0; }
.lead-model h3 { font-size: 26px; }
.lead-model p { font-size: 17px; max-width: 460px; }
.grid3 { grid-template-columns: repeat(3, 1fr); }
.grid5 article, .grid3 article { padding: 40px 32px 48px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 18px; }
.grid5 article { padding-inline: 32px; }
.grid5 article:last-child, .grid3 article:last-child { border-right: 0; }
.grid5 h3 small { display: block; color: var(--muted); font-size: 17px; margin-top: 4px; }
.grid5 p, .grid3 p { color: var(--muted); margin: 0; flex: 1; }
.spec { overflow-wrap: anywhere; padding-top: 16px; border-top: 1px solid var(--line); }
.grid3 h3 a:hover { color: var(--text); }
.grid3 h3 a::after { content: ' →'; color: var(--faint); }
.posts { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); margin: 0 -64px -96px; }
.post-card { display: grid; grid-row: span 3; grid-template-rows: subgrid; align-content: start; gap: 14px; padding: 32px 32px 44px; border-right: 1px solid var(--line); transition: background 0.2s; }
.post-card:last-child { border-right: 0; }
.post-card h3 { margin-top: 14px; }
.post-card h3::after { content: '→'; margin-left: 0.3em; color: var(--faint); display: inline-block; transition: transform 0.2s; }
.post-card p { margin: 0; color: var(--muted); }
.post-card:hover { background: rgba(251, 250, 247, 0.7); }
.post-card:hover h3::after { transform: translateX(4px); color: var(--text); }
.post-card:hover .cover { border-color: var(--line-strong); }
.cover {
  --g: rgba(224, 112, 44, 0.26);
  position: relative;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
  background: radial-gradient(ellipse at var(--cx, 20%) var(--cy, 10%), var(--g), transparent 70%), var(--panel);
  background-clip: padding-box;
  transition: border-color 0.2s;
}
.cover::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(rgba(19, 37, 74, 0.06) 1px, transparent 1px) 0 0 / 24px 24px, linear-gradient(90deg, rgba(19, 37, 74, 0.06) 1px, transparent 1px) 0 0 / 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 72%);
  mask-image: radial-gradient(ellipse at center, #000 20%, transparent 72%);
}
.cover svg { position: relative; display: block; width: 100%; height: 100%; color: var(--text); }
.cover svg * { vector-effect: non-scaling-stroke; }
.cover.c-perceived-latency { --g: rgba(28, 138, 208, 0.24); --cx: 50%; --cy: 0%; }
.cover.c-typed-wake-word { --g: rgba(214, 64, 106, 0.22); --cx: 85%; --cy: 90%; }
.contact { padding-top: 0; }
.contact-form, .contact-done { max-width: 560px; margin: 0 auto; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.contact-form label { display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: var(--muted); }
.contact-form label small { color: var(--faint); }
.contact-form input:not([type='radio']), .contact-form textarea { width: 100%; padding: 11px 14px; border: 1px solid var(--line-strong); border-radius: 4px; background: var(--panel); color: var(--text); font: 16px/1.5 Geist, system-ui, sans-serif; }
.contact-form textarea { resize: vertical; min-height: 160px; }
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--accent-faint); border-color: var(--accent); }
.topics { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; border: 0; }
.topics legend { margin-bottom: 8px; padding: 0; font-size: 14px; color: var(--muted); }
.topics label { flex-direction: row; }
.topics input { position: absolute; opacity: 0; }
.topics span { padding: 8px 14px; border: 1px solid var(--line-strong); border-radius: 4px; color: var(--text); font-size: 15px; cursor: pointer; }
.topics input:checked + span { background: var(--text); border-color: var(--text); color: #fff; }
.topics input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.trap { position: absolute; left: -9999px; }
.contact-send { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.contact-send .pill { padding-inline: 40px; border: 0; cursor: pointer; }
.contact-send .pill:disabled { opacity: 0.6; cursor: default; }
.contact-status { margin: 0; color: var(--muted); font-size: 14px; }
.contact-done { text-align: center; }
.contact-done h2 { font-size: 22px; letter-spacing: -0.02em; }
.contact-done p { color: var(--muted); }
.crumbs { display: flex; gap: 8px; white-space: nowrap; margin-bottom: 32px; font: 13px 'Geist Mono', ui-monospace, monospace; color: var(--faint); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--text); }
.crumbs [aria-current] { min-width: 0; overflow: hidden; text-overflow: ellipsis; color: var(--text); }
.blog-band { --glow: rgba(28, 138, 208, 0.07); --gx: 20%; --gy: 0%; }
.band-all { display: inline-block; margin-top: 20px; color: var(--muted); font-size: 15px; }
.band-all::after { content: ' →'; color: var(--faint); }
.band-all:hover { color: var(--text); }
.nav-blog, .nav-contact { display: none; color: var(--muted); font-size: 15px; }
.nav-blog:hover, .nav-contact:hover, .nav-blog.on, .nav-contact.on, .links .links-blog.on, .links .links-contact.on { color: var(--text); }

.blog-head { text-align: center; }
.frame > .blog-head { border-bottom: 0; padding: 56px 64px 48px; }
.blog-head h1 { font-size: clamp(28px, 3vw, 38px); line-height: 1.1; }
.blog-head p { max-width: 620px; margin: 12px auto 0; color: var(--muted); font-size: 17px; }
.blog-list { padding-top: 0; }
.post { --glow: rgba(224, 112, 44, 0.07); --gy: 0%; }
.post > * { max-width: 720px; margin-inline: auto; }
.post > figure, .post > .wide { max-width: 1000px; }
.post > .cover.post-cover { aspect-ratio: 2 / 1; margin-block: 0 56px; }
.post h1 { font-size: clamp(32px, 3.6vw, 48px); line-height: 1.08; }
.post .lede { color: var(--muted); font-size: 19px; margin-top: 20px; margin-bottom: 48px; }
.post h2 { font-size: clamp(24px, 2.4vw, 30px); margin-top: 64px; margin-bottom: 16px; }
.post p, .post li { font-size: 17px; line-height: 1.7; }
.post p { margin-top: 0; margin-bottom: 20px; }
.post code { font: 0.9em 'Geist Mono', ui-monospace, monospace; }
.post p:not(.anat-docs) a, .post li a { color: var(--accent-2); transition: color 0.15s; }
.post p:not(.anat-docs) a:hover, .post li a:hover { color: var(--accent); }
.post .code { margin-block: 28px; border-radius: var(--radius); background: var(--code-bg); }
.post figure { margin-block: 40px; }
.post figcaption { margin-top: 12px; text-align: center; }

.grid5 h3 { display: grid; grid-template-columns: auto 1fr; column-gap: 0.6em; align-items: center; }
.grid5 h3 .glyph { grid-row: span 2; }
.grid5 h3 small { grid-column: 2; }
.glyph {
  --c: var(--focus);
  display: grid; place-items: center;
  width: 3em; height: 3em;
  border: 1.5px solid var(--c);
  color: var(--c);
  font: 500 0.8em/1 'Geist Mono', monospace;
  letter-spacing: 0;
}
.grid5 article { background: radial-gradient(ellipse at 10% 0%, var(--glow), transparent 70%); }
.grid5 article:has(.c-focus) { --glow: rgba(224, 112, 44, 0.10); }
.grid5 article:has(.c-spot) { --glow: rgba(28, 138, 208, 0.10); }
.grid5 article:has(.c-timbre) { --glow: rgba(123, 79, 216, 0.09); }
.grid5 article:has(.c-cue) { --glow: rgba(214, 64, 106, 0.08); }
.grid5 article:has(.c-lex) { --glow: rgba(19, 143, 104, 0.09); }
.c-focus { --c: var(--focus); }
.c-timbre { --c: var(--timbre); }
.c-cue { --c: var(--cue); }
.c-spot { --c: var(--spot); }
.c-lex { --c: var(--lex); }

.bench { display: grid; grid-template-columns: 1.6fr 1fr; gap: 56px; align-items: start; }
.bench-chart { display: flex; flex-direction: column; gap: 12px; }
.row { display: grid; grid-template-columns: 220px 1fr 1fr; align-items: center; gap: 18px; }
.row.head { align-items: end; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
.row.head .label small { display: block; margin-top: 2px; color: var(--faint); }
.row .name { font-size: 15px; }
.row .name small { display: block; color: var(--faint); font-size: 12px; font-family: 'Geist Mono', monospace; }
.cell { display: grid; grid-template-columns: 1fr 64px; align-items: center; gap: 10px; }
.cell.none .val { grid-column: 2; color: var(--faint); }
.row .bar { height: 24px; background: var(--panel-2); border-radius: 4px; overflow: hidden; }
.row .bar div { height: 100%; width: 0; background: var(--wave-dim); border-radius: 4px; transition: width 1.1s cubic-bezier(.2, .7, .2, 1); }
.row.us .bar div { background: linear-gradient(90deg, var(--accent-2), var(--accent)); }
.row.us .name { color: var(--accent); }
.row.ref .bar div { background: var(--accent-dim); }
.row .bar { position: relative; }
.cell.est .bar div { background: repeating-linear-gradient(-45deg, var(--accent) 0 3px, var(--accent-dim) 3px 7px); }
.cell.est .ci { position: absolute; top: 50%; height: 12px; margin-top: -6px; border: 2px solid var(--accent-2); border-top: 0; border-bottom: 0; background: linear-gradient(var(--accent-2), var(--accent-2)) center / 100% 2px no-repeat; }
.row .val { font-family: 'Geist Mono', monospace; font-size: 14px; text-align: right; color: var(--muted); }
.row.us .val { color: var(--text); }
.bench-read { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); }
.bench-read p { margin: 8px 0 0; font-size: 14px; color: var(--muted); }
.bench-read summary { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; list-style: none; }
.bench-read summary::-webkit-details-marker { display: none; }
.bench-read summary::after { content: ''; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform 0.2s; }
.bench-read[open] summary::after { transform: translateY(1px) rotate(-135deg); }
.bench-read summary:hover { color: var(--text); }
.bench-read a { text-decoration: underline; }
.bench-side { display: flex; flex-direction: column; gap: 32px; }
.big strong { display: block; font-size: 40px; font-weight: 400; letter-spacing: -0.04em; line-height: 1; color: var(--accent); }
.big span { color: var(--muted); display: block; margin-top: 10px; }

.spot-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.spot-text > p:not(.fine) { color: var(--muted); font-size: 17px; margin: 0; }
.spot-dot { background: var(--spot); box-shadow: 0 0 12px var(--spot); }
.dot[class*='c-'] { flex: none; background: var(--c); box-shadow: 0 0 12px var(--c); }
.grid5 .spec:has(.dot) { display: flex; align-items: center; gap: 8px; }
.spot-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; margin: 36px 0 28px; }
.spot-stats strong { display: block; font-size: 40px; font-weight: 400; letter-spacing: -0.04em; line-height: 1; color: var(--spot); }
.spot-stats div + div strong { color: var(--text); }
.spot-stats span { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; }
.spot-card { display: flex; flex-direction: column; gap: 14px; padding: 32px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 30px 80px -40px rgba(19, 37, 74, 0.28); }
.spot-word { font-size: 24px; letter-spacing: -0.02em; padding: 12px 16px; background: #fff; border: 1px solid var(--spot); border-radius: 10px; }
.spot-card .lex { margin-bottom: 10px; }
.spot-log { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.spot-log li { display: grid; grid-template-columns: 64px 1fr; gap: 12px; padding: 12px 14px; border-radius: 10px; background: rgba(94, 200, 255, 0.08); }
.spot-log .t { font: 13px 'Geist Mono', monospace; color: var(--muted); padding-top: 2px; }
.spot-log li.miss { background: transparent; border: 1px dashed var(--line); color: var(--faint); }
.cue-dot { background: var(--cue); box-shadow: 0 0 12px var(--cue); }
.turn-end .spot-stats strong { color: var(--cue); }
.turn-end .spot-stats div + div strong { color: var(--text); }
.turn-log li { grid-template-columns: 1fr; gap: 4px; background: rgba(214, 64, 106, 0.06); }
.turn-log .t b { font-weight: 500; color: var(--cue); }
.turn-log li.agent { background: transparent; border: 1px dashed var(--line); color: var(--muted); }

.checks { list-style: none; padding: 0; margin: 28px 0; display: flex; flex-direction: column; gap: 12px; }
.checks li { position: relative; padding-left: 20px; }
.checks li::before { content: ''; position: absolute; left: 0; top: calc(0.775em - 4px); width: 8px; height: 8px; border-radius: 2px; background: var(--text); }
.build-tabs { display: grid; gap: 24px; margin-bottom: 40px; }
.band { display: grid; gap: 10px; }
.band-label { font: 12px 'Geist Mono', ui-monospace, monospace; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); }
.band-tiles { display: flex; flex-wrap: wrap; gap: 8px; }
.band-tiles button { display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px 10px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); color: var(--muted); font-size: 16px; letter-spacing: -0.01em; cursor: pointer; transition: color 0.15s, border-color 0.15s, background 0.15s; }
.band-tiles button svg { width: 20px; height: 20px; flex: none; fill: currentColor; }
.band-tiles button svg.line { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.demo-bar .band-tiles { flex-wrap: nowrap; }
.band-tiles .subs { display: inline-flex; align-items: center; gap: 7px; margin-left: 4px; padding-left: 12px; border-left: 1px solid var(--line); opacity: 0.75; }
.band-tiles .subs svg { width: 14px; height: 14px; }
.band-tiles button.active .subs { border-left-color: rgba(255, 255, 255, 0.25); }
.build-bar { position: fixed; left: 50%; z-index: 4; width: min(var(--frame), 100%); flex-wrap: nowrap; justify-content: center; padding: 10px 16px; background: rgba(246, 244, 239, 0.86); backdrop-filter: blur(12px); border: 1px solid var(--line); border-top: 0; opacity: 0; transform: translate(-50%, -6px); pointer-events: none; transition: opacity 0.2s, transform 0.2s; }
.build-bar.on { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.build-bar button { padding: 7px 14px 7px 12px; font-size: 15px; }
.build-bar .sep { flex: none; width: 1px; margin: 4px; background: var(--line); }
.band-tiles button:hover { color: var(--text); border-color: var(--faint); }
.band-tiles button.active { background: var(--text); border-color: var(--text); color: var(--bg); }
.int-panel { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: start; }
.int-panel[hidden] { display: none; }
.int-text { display: flex; flex-direction: column; gap: 16px; }
.int-text h3 { font-size: 26px; }
.int-text p { color: var(--muted); font-size: 17px; margin: 0; }
.int-text .checks { margin: 8px 0; }
.int-slots { list-style: none; padding: 0; margin: 8px 0; display: flex; flex-direction: column; gap: 14px; }
.int-slots li { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center; }
.int-slots .glyph { font-size: 11px; }
.int-install { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-top: 16px; border-top: 1px solid var(--line); }
.int-install .spec { padding-top: 0; border-top: 0; }
.int-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.int-links a::after { content: ' →'; color: var(--faint); }
.int-links a:hover { color: var(--text); }
.code-card { background: var(--code-bg); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.tabs { display: flex; gap: 4px; padding: 10px; border-bottom: 1px solid rgba(255, 255, 255, 0.12); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { flex: none; white-space: nowrap; background: transparent; border: 0; padding: 8px 14px; border-radius: 4px; color: #9aa6c2; cursor: pointer; font-size: 14px; }
.tabs button.active { background: rgba(255, 255, 255, 0.1); color: #fff; }
pre { margin: 0; padding: 26px; overflow-x: auto; font: 13.5px/1.7 'Geist Mono', monospace; color: #e6e9f2; }
html { scrollbar-width: thin; scrollbar-color: var(--line-strong) var(--bg); }
pre { scrollbar-width: thin; scrollbar-color: #3a4d75 transparent; }
@supports not (scrollbar-color: auto) {
  pre::-webkit-scrollbar { height: 6px; }
  pre::-webkit-scrollbar-track { background: transparent; }
  pre::-webkit-scrollbar-thumb { background: #3a4d75; border-radius: 3px; }
  ::-webkit-scrollbar { width: 10px; }
  ::-webkit-scrollbar-track { background: var(--bg); }
  ::-webkit-scrollbar-thumb { background: var(--line-strong); border: 3px solid var(--bg); border-radius: 5px; }
}
.k { color: #c4a6ff; }
.s { color: #6fdcb4; }
.n { color: #ffb27a; }
.c { color: #7d89a6; }

.cta { text-align: center; padding: 120px 32px; }
.cta .pill { padding-inline: 40px; }
.cta p { color: var(--muted); font-size: 17px; margin: 18px 0 36px; }

.foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 28px 32px; color: var(--faint); font-size: 14px; }
.foot-links { display: flex; align-items: center; gap: 20px; }
.foot-links a { display: flex; }
.foot-links a:hover { color: var(--text); }
.foot-start { display: flex; align-items: center; gap: 14px; }
.foot-lines { display: flex; flex-direction: column; gap: 4px; white-space: nowrap; }
.foot-mail:hover { color: var(--text); }

@media (max-width: 960px) {
  .demo-bar, .bench-tabs { margin-inline: -16px; padding-inline: 16px; }
  .bench { gap: 32px; }
  .bench-main, .bench-side { display: contents; }
  .bench-chart { order: 1; }
  .bench-side .big { order: 2; }
  .bench-read { order: 3; margin-top: 0; }
  .bench-side .fine { order: 4; margin: -16px 0 0; }
  .nav { position: static; backdrop-filter: none; justify-content: space-between; padding: 16px; }
  .links { position: fixed; left: 0; right: 0; bottom: 0; z-index: 6; justify-content: space-around; gap: 0; margin: 0; padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); background: rgba(246, 244, 239, 0.92); backdrop-filter: blur(12px); border-top: 1px solid var(--line); }
  .links { transition: transform 0.25s; }
  .links.is-away { transform: translateY(100%); }
  .links a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 4px 0; font-size: 11px; }
  .links svg { display: block; }
  .links .links-docs { display: flex; }
  .links .links-blog, .links .links-contact { display: none; }
  .frame > .blog-head { padding: 40px 16px 36px; }
  .post > .crumbs { position: sticky; top: 0; z-index: 4; max-width: none; margin: 0 -16px 20px; padding: 12px max(16px, calc((100% - 720px) / 2 + 16px)); background: rgba(246, 244, 239, 0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
  .posts { margin: 0 -16px -72px; grid-template-columns: 1fr 1fr; }
  .post-card { padding: 24px 24px 36px; }
  .post-card:nth-child(2n) { border-right: 0; }
  .post-card:nth-child(-n + 2):not(:last-child) { border-bottom: 1px solid var(--line); }
  .post-card:last-child:nth-child(odd) { grid-column: span 2; grid-row: auto; grid-template-rows: 1fr auto auto 1fr; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 32px; row-gap: 10px; }
  .post-card:last-child:nth-child(odd) .cover { grid-row: 1 / 5; align-self: center; }
  .post-card:last-child:nth-child(odd) h3 { grid-row: 2; margin-top: 0; }
  .post-card:last-child:nth-child(odd) p { grid-row: 3; }
  .nav-blog, .nav-contact { display: block; }
  .nav-end .pill { display: none; }
  .links a.on { color: var(--text); }
  .frame { padding-bottom: calc(62px + env(safe-area-inset-bottom)); }
  .frame > footer { border-bottom: 0; }
  .hero, .demo-card, .bench, .spot-grid, .int-panel { grid-template-columns: 1fr; }
  .int-panel { gap: 32px; }
  .hero { padding: 64px 16px; gap: 48px; }
  section, article.post { padding: 72px 16px; }
  .section-head:has(+ .grid5, + .grid3) { margin-bottom: 72px; }
  .grid5, .grid3 { margin: 0 -16px -72px; grid-template-columns: 1fr 1fr; }
  .grid5 article, .grid5 article.lead-model { grid-column: auto; padding: 32px 24px 40px; border-right: 1px solid var(--line); }
  .grid5 article:nth-child(2n), .grid5 article.lead-model:nth-child(2) { border-right: 0; }
  .grid5 article:last-child { grid-column: span 2; }
  .grid5 article { border-bottom: 1px solid var(--line); }
  .grid5 article:last-child { border-bottom: 0; }
  .facts { grid-template-columns: 1fr 1fr; }
  .facts div:nth-child(2) { border-right: 0; }
  .facts div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .demo-controls, .stage, .notes, .readout > * { padding-inline: 24px; }
  .stage .toggle { right: 24px; }
  .readout { grid-template-columns: 1fr 1fr 1fr; }
  .readout .now-cell { grid-column: 1 / -1; }
  [data-demo='focus'] .readout { grid-template-rows: auto auto auto auto auto; }
  [data-demo='focus'] .now-cell { grid-row: 1; }
  .readout .stat { grid-row: 2 / 6; }
  .readout > * + * { border-left: 0; border-top: 1px solid var(--line); }
  .readout .stat + .stat { border-left: 1px solid var(--line); }
  .row { grid-template-columns: 1fr 1fr; gap: 6px 14px; }
  .row .name { grid-column: 1 / -1; }
  .row.head span:first-child { display: none; }
  .bench-chart { gap: 0; }
  .row:not(.head) { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .row:last-child { border-bottom: 0; }
  .row .name { font-size: 14px; }
  .row .name small { display: inline; margin-left: 8px; font-size: 11px; }
  .cell { grid-template-columns: 1fr auto; gap: 8px; }
  .row .bar { height: 12px; border-radius: 3px; }
  .cell.est .ci { height: 10px; margin-top: -5px; }
  .row .val { font-size: 12px; white-space: nowrap; }
  .row.head .label { font-size: 11px; }
  .row.head .label small { font-size: 10px; }
}

@media (max-width: 560px) {
  .open-note { font-size: 14px; }
  .open-note small { display: none; }
  .rec-zone { flex-wrap: wrap; }
  .hear { order: 3; flex-basis: 100%; justify-content: center; }
  .demo-bar { flex-wrap: nowrap; align-items: center; gap: 8px; margin: 0 -16px 16px; padding: 10px 16px; }
  .demo-bar .band-tiles { gap: 6px; }
  .demo-bar button { gap: 6px; padding: 8px 10px; font-size: 14px; white-space: nowrap; }
  .demo-tabs .glyph { width: 18px; height: 18px; font-size: 9px; }
  .demo-tabs .tab-name small, .src-tabs button span { display: none; }
  .bench-read p { font-size: 12.5px; line-height: 1.5; }
  section, article.post { padding: 48px 16px; }
  .facts { padding: 0; }
  .section-head { margin-bottom: 36px; }
  .section-head:has(+ .grid5, + .grid3) { margin-bottom: 40px; }
  .grid5, .grid3 { margin-bottom: -48px; }
  .posts { margin-bottom: -48px; grid-template-columns: 1fr; }
  .post-card, .post-card:last-child:nth-child(odd) { display: flex; flex-direction: column; gap: 14px; padding: 24px 16px 32px; border-right: 0; border-bottom: 1px solid var(--line); }
  .post-card:last-child, .post-card:last-child:nth-child(odd) { border-bottom: 0; }
  .post-card:last-child:nth-child(odd) { grid-column: auto; }
  .post-card:last-child:nth-child(odd) .cover { align-self: stretch; }
  .post-card:last-child:nth-child(odd) h3 { margin-top: 0; }
  .post > .cover.post-cover { aspect-ratio: 16 / 10; }
  .hero { padding: 36px 16px 56px; gap: 0; }
  .hero-text { display: contents; }
  .hero .eyebrow { order: 1; margin-bottom: 16px; }
  .hero h1 { order: 2; }
  .hero .scene { order: 3; margin: 28px 0 4px; }
  .hero .lead { order: 4; margin: 20px 0 24px; }
  .hero .actions { order: 5; }
  .lead-more, .sc-head .long { display: none; }
  .tabs { gap: 2px; padding: 8px; }
  .tabs button { padding: 7px 10px; font-size: 13px; }
  .benchmarks { padding-top: 30px; }
  .bench-tabs { margin: 0 -16px 32px; padding: 10px 16px; gap: 6px; }
  .bench-tabs button { flex: 1 1 0; justify-content: center; gap: 6px; padding: 8px 6px; font-size: 13px; white-space: nowrap; }
  .bench-tabs .glyph { width: 18px; height: 18px; font-size: 9px; }
  .bench-tabs .tab-name { display: flex; flex-direction: column; align-items: center; line-height: 1.2; }
  .bench-tabs .tab-name small { margin: 2px 0 0; font-size: 10.5px; }
  .sc-models button { padding: 3px; }
  .sc-models .name { display: none; }
  .sc-stage { height: 376px; }
  .sc-said { grid-template-columns: 1fr; gap: 2px; }
  .sc-said + .sc-said { margin-top: 10px; }
  .sc-head { padding: 1px 7px; font-size: 10px; }
  .sc-lane.turns { display: none; }
  .sc-lane.mic canvas { height: 84px; }
  .sc-lane.agent canvas { height: 58px; }
  .sc-foot { flex-wrap: wrap; justify-content: space-between; row-gap: 10px; }
  .sc-track { flex-basis: 100%; }
  .foot { flex-direction: column; gap: 18px; padding: 36px 16px; text-align: center; }
  .foot-start { flex-direction: column; gap: 12px; }
  .foot-lines { align-items: center; }
  .spot-stats strong { font-size: 32px; }
  .spot-word { font-size: 20px; }
  .lex .label { flex-basis: 100%; }
  .lex .ph { padding: 5px 9px; font-size: 13px; }
  .seg { width: 100%; }
  .seg button { flex: 1; }
  .kw-row { flex-direction: column; }
  .grid5, .grid3 { grid-template-columns: 1fr; }
  .grid5 article:last-child { grid-column: auto; }
  .grid5 article, .grid5 article.lead-model { border-right: 0; }
  .grid5 article, .grid3 article { border-right: 0; border-bottom: 1px solid var(--line); }
  .facts div { padding: 22px 16px 24px; gap: 4px; }
  .facts strong { font-size: 24px; }
  .facts span { font-size: 13px; line-height: 1.4; }
  .readout .stat { padding: 20px 14px; }
  .stat strong { font-size: 22px; }
  .stat span { font-size: 12px; }
}

@media (max-width: 400px) {
  .bench-tabs .glyph { display: none; }
}

@media (max-width: 1100px) {
  .build-bar { gap: 6px; padding: 8px 16px; }
  .build-bar button { flex: 1 1 0; justify-content: center; min-width: 0; padding: 8px 0; }
  .build-bar button span { display: none; }
}

@media (max-width: 440px) {
  .actions { grid-auto-flow: row; width: 100%; }
}

@media (max-width: 820px) {
  .logos { grid-template-columns: 1fr; justify-content: stretch; gap: 12px; padding: 24px 16px 28px; }
  .logos .group + .group .label { margin-top: 8px; }
  .logos .items { display: grid; grid-template-columns: repeat(5, 1fr); align-items: start; gap: 12px 4px; }
  .logos a { flex-direction: column; justify-content: flex-start; gap: 6px; font-size: 11px; text-align: center; line-height: 1.2; }
  .logos svg { width: 22px; height: 22px; }
}

.post > .anat { max-width: 1040px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); column-gap: 56px; margin-top: 84px; }
.anat-stage { grid-column: 2; grid-row: 1; position: sticky; top: max(24px, calc(50vh - 250px)); align-self: start; }
.anat-panel { display: flex; flex-direction: column; aspect-ratio: 515 / 436; padding: 20px 20px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.anat-panel .anat-svg { flex: 1 1 0; min-height: 0; width: 100%; height: 100%; }
.anat-panel > :not(svg) { flex: none; }
.share { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin-top: 14px; font: 13px 'Geist Mono', ui-monospace, monospace; color: var(--faint); }
.share span { margin-right: 8px; }
.share a, .share button { display: grid; place-items: center; width: 34px; height: 34px; padding: 0; border: 0; border-radius: 8px; background: none; color: var(--muted); cursor: pointer; transition: color 0.15s, background 0.15s; }
.share a:hover, .share button:hover { color: var(--text); background: var(--panel-2); }
.share svg { width: 17px; height: 17px; }
.share button svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.share .i-check, .share .copied .i-link { display: none; }
.share .copied .i-check { display: block; color: var(--lex); }
.share-side { justify-content: center; }
.share-end { display: none; }
.anat-steps { grid-column: 1; grid-row: 1; }
.anat-step { padding-bottom: 45vh; opacity: 0.35; transition: opacity 0.3s; }
.anat-step.on { opacity: 1; }
.anat-step h2 { margin-top: 0; }
.anat-last { padding-bottom: 0; }
.post .anat-docs { display: flex; flex-wrap: wrap; gap: 6px 16px; font: 13px/1.5 'Geist Mono', ui-monospace, monospace; color: var(--faint); }
.anat-docs a { color: var(--muted); border-bottom: 1px solid var(--line-strong); }
.anat-docs a::after { content: '↗'; margin-left: 0.25em; font-size: 0.9em; }
.anat-docs a:hover { color: var(--text); border-color: var(--text); }
.anat-last .code-card { margin-block: 24px; }
.anat-last pre { padding: 14px 0; font-size: 12.5px; line-height: 1.55; }
.anat-last [data-line] { display: block; white-space: pre-wrap; padding: 3px 18px 3px 34px; text-indent: -16px; transition: background 0.2s, opacity 0.2s; opacity: 0.55; }
.anat-last [data-line].on { background: rgba(255, 255, 255, 0.09); opacity: 1; }
.anat-svg { display: block; width: 100%; height: auto; overflow: visible; }
.anat-svg text { font: 10.5px 'Geist Mono', ui-monospace, monospace; }
.anat-links path { fill: none; stroke: var(--line-strong); stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round; }
.anat-links .anat-echo { stroke-dasharray: 1 4; }
.anat-links .anat-echo.is-live { stroke: #3f8f8a; animation: anat-up 0.6s linear infinite; }
.anat-links .anat-tap { stroke: var(--line-strong); }
.anat-links .anat-timbre-link { stroke: var(--timbre); }
.anat-links .anat-event { stroke-dasharray: 3 3; }
.anat-links .anat-event.is-cue { stroke: var(--cue); }
.anat-links .anat-event.is-spot { stroke: var(--spot); }
.anat-links .anat-farend { stroke: var(--text); }
.anat-links .anat-event.is-live { stroke-width: 2.2; animation: anat-flow 0.5s linear infinite; }
.anat-links .anat-farend.is-hot { stroke-width: 2.2; }
.anat-ev-label { font-size: 9.5px !important; }
.anat-ev-label.is-cue { fill: var(--cue); }
.anat-ev-label.is-farend { fill: var(--text); }
@keyframes anat-flow { to { stroke-dashoffset: -6; } }
@keyframes anat-up { to { stroke-dashoffset: 5; } }
.anat-box { fill: none; stroke: var(--accent); stroke-opacity: 0.5; stroke-dasharray: 4 3; }
.anat-box-label { fill: var(--accent-2); }
.anat-box-notch { fill: var(--stage-bg, var(--panel)); }
.anat-chip rect { fill: var(--panel); stroke: var(--line-strong); stroke-width: 1; transition: stroke-width 0.2s, fill 0.2s; }
.anat-chip text { fill: var(--muted); text-anchor: middle; }
.anat-chip.is-model rect { stroke: var(--c); fill: color-mix(in srgb, var(--c) 8%, var(--panel)); }
.anat-chip.is-model text { fill: var(--text); }
.anat-chip.is-live rect { fill: color-mix(in srgb, var(--c) 20%, var(--panel)); }
.anat-chip:not(.is-model).is-live rect { stroke: var(--text); fill: color-mix(in srgb, var(--text) 6%, var(--panel)); }
.anat-chip:not(.is-model).is-live text { fill: var(--text); }
.anat-chip.is-hot rect { stroke-width: 2.4; }
.anat-lane { fill: var(--faint); font-size: 9.5px !important; }
.anat-veil { fill: var(--stage-bg, var(--panel)); fill-opacity: 0.6; }
.anat-head { stroke: var(--text); stroke-opacity: 0.35; stroke-width: 1; }
.anat-band { fill: var(--cue); fill-opacity: calc(0.1 * var(--on, 0)); stroke: var(--cue); stroke-opacity: calc(0.5 * var(--on, 0)); stroke-width: 0.8; transition: fill-opacity 0.25s, stroke-opacity 0.25s; }
.anat-mark { opacity: var(--on, 0); }
.anat-mark path { stroke-width: 1; stroke-dasharray: 2 2; }
.anat-mark.is-cue path { stroke: var(--cue); }
.anat-mark.is-cue text { fill: var(--cue); }
.anat-mark.is-spot path { stroke: var(--spot); stroke-dasharray: none; stroke-width: 1.5; }
.anat-mark.is-spot text { fill: var(--spot); }
.anat-legend { display: flex; flex-wrap: wrap; gap: 4px 12px; margin: 12px 0 0; padding: 0; list-style: none; font: 11px 'Geist Mono', ui-monospace, monospace; color: var(--muted); }
.post .anat-legend li { font-size: inherit; line-height: 1.5; }
.anat-legend li::before { content: ''; display: inline-block; width: 8px; height: 8px; margin-right: 6px; border-radius: 50%; background: var(--c); }

@media (max-width: 960px) {
  .anat-stage { top: max(64px, calc(50vh - 210px)); }
}

@media (max-width: 820px) {
  .post > .anat { display: block; margin-top: 0; }
  .anat-stage { top: 0; z-index: 3; margin: -20px -16px 0; padding: 45px 16px 10px; border: 0; border-bottom: 1px solid transparent; border-radius: 0; background: transparent; --stage-bg: var(--bg); transition: background 0.15s, border-color 0.15s; }
  .anat-stage.is-stuck { background: var(--bg); border-bottom-color: var(--line); }
  .anat-stage { height: 344px; display: flex; flex-direction: column; }
  .anat-panel { flex: 1; min-height: 0; aspect-ratio: auto; padding: 0; border: 0; border-radius: 0; background: none; }
  .share-side { display: none; }
  .share-end { display: flex; margin-top: 32px; }
  .anat-svg { max-width: 460px; margin-inline: auto; }
  .anat-legend { justify-content: center; margin-top: 6px; font-size: 10.5px; gap: 2px 10px; }
  .anat-step { padding-bottom: 30vh; }
  .anat-last { padding-bottom: 0; }
  .anat-step:first-child { padding-top: 24px; }
}

.lat-block rect { stroke: var(--line-strong); stroke-width: 0.8; transition: stroke-width 0.2s; }
.lat-block text { font-size: 9px !important; text-anchor: middle; fill: var(--text); }
.lat-block.is-wait rect { fill: var(--wave-off); stroke-dasharray: 2 2; }
.lat-block.is-stt rect { fill: #d9dde8; }
.lat-block.is-think rect { fill: #c9cfe0; }
.lat-block.is-tool rect { fill: #e5ddd0; }
.lat-block.is-voice rect { fill: var(--accent-dim); }
.lat-block.is-hot rect { stroke: var(--text); stroke-width: 2; }
.lat-turn path { stroke: var(--faint); stroke-width: 1; stroke-dasharray: 2 2; }
.lat-turn text { fill: var(--faint); font-size: 9.5px !important; }
.lat-turn.is-cue path { stroke: var(--cue); }
.lat-turn.is-cue text { fill: var(--cue); }
.lat-turn.is-hot path { stroke-width: 2; stroke-dasharray: none; }
.lat-silence path { fill: none; stroke: var(--cue); stroke-width: 1.2; transition: d 0.2s; }
.lat-silence text { fill: var(--cue); font-size: 10px !important; }
.lat-decide { height: 76px; overflow: hidden; margin-top: 12px; padding: 10px 12px; border-radius: 10px; background: var(--panel-2); font: 12px/1.5 'Geist Mono', ui-monospace, monospace; transition: box-shadow 0.2s; }
.lat-decide.is-hot { box-shadow: inset 0 0 0 2px var(--text); }
.post .lat-decide p { margin: 0; font-size: inherit; line-height: inherit; }
.lat-heard { color: var(--text); }
.lat-legend li::before { border-radius: 2px; }
.lat-feats { color: var(--muted); opacity: var(--on, 0); }
.lat-phrase { color: var(--accent-2); opacity: var(--on, 0); }
@media (max-width: 820px) {
  .lat-decide { height: 82px; margin-top: 8px; padding: 8px 10px; font-size: 11px; }
}

.wake-box { fill: var(--stage-bg, var(--panel)); stroke: var(--line-strong); }
.wake-svg .wake-word { font-size: 16px; fill: var(--text); }
.wake-caret { fill: var(--accent); }
.wake-svg .wake-lang, .wake-svg .wake-tag, .wake-svg .wake-pct { font-size: 11px; fill: var(--faint); }
.wake-svg .wake-ipa { font-size: 13px; fill: var(--text); }
.wake-track { fill: var(--panel-2); }
.wake-bar { fill: var(--lex); }
.wake-svg .wake-said { font-size: 11px; fill: var(--text); }
.wake-svg .wake-said.is-other { fill: #7d89a8; }
.wake-svg .wake-note { font-size: 9.5px; fill: var(--faint); }
.wake-svg .wake-ph { font-size: 11px; fill: var(--spot); }
.wake-cell { fill: var(--spot); transition: fill-opacity 0.2s; }
.wake-talk { fill: var(--line-strong); }
.wake-talk.is-other { fill: #b3bacb; }
.wake-curve { fill: none; stroke: var(--text); stroke-width: 1.1; stroke-dasharray: 1; }
.wake-spot { fill: var(--accent); fill-opacity: 0.07; }
.wake-flag text, .wake-flag path { transition: fill 0.3s, stroke 0.3s; }
.wake-thr { stroke: var(--spot); stroke-width: 1; stroke-dasharray: 3 3; }
.wake-svg .wake-thr-label { font-size: 10.5px; fill: var(--spot); }
.wake-flag path { stroke: var(--spot); stroke-width: 1.5; }
.wake-svg .wake-flag text { font-size: 11px; fill: var(--spot); }
.wake-flag.is-off path { stroke: var(--faint); stroke-dasharray: 2 2; }
.wake-svg .wake-flag.is-off text { fill: var(--faint); }
.wake-svg .is-hot .wake-box { stroke: var(--text); stroke-width: 1.6; }
.wake-svg .wake-lex.is-hot .wake-ipa { font-weight: 700; }
.wake-svg .wake-grid.is-hot .wake-ph { font-weight: 700; }
.wake-score.is-hot .wake-curve { stroke-width: 2; }