:root {
  --bg: #ffffff;
  --bg-subtle: #fafafa;
  --bg-muted: #f4f4f5;
  --bg-inverse: #0a0a0a;
  --border: #e4e4e7;
  --border-strong: #d4d4d8;
  --fg: #0a0a0a;
  --fg-muted: #52525b;
  --fg-subtle: #a1a1aa;
  --accent: #4f46e5;
  --accent-fg: #ffffff;
  --accent-subtle: #eef2ff;
  --ok: #16a34a; --ok-bg: #f0fdf4; --ok-border: #bbf7d0;
  --fail: #dc2626; --fail-bg: #fef2f2; --fail-border: #fecaca;
  --run: #d97706; --run-bg: #fffbeb; --run-border: #fde68a;
  --paused: #71717a; --paused-bg: #f4f4f5; --paused-border: #e4e4e7;
  --info: #2563eb; --info-bg: #eff6ff;
  --diff-add-bg: #e6ffec; --diff-add-fg: #116329;
  --diff-del-bg: #ffebe9; --diff-del-fg: #82071e;
  --focus-ring: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent);
  --shadow-sm: 0 1px 2px rgb(0 0 0 / .05);
  --shadow-md: 0 4px 16px rgb(0 0 0 / .08), 0 1px 3px rgb(0 0 0 / .06);
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --font-display: "Instrument Serif", Georgia, serif;
  --text-xs: 12px; --text-sm: 13px; --text-base: 14px; --text-md: 16px;
  --text-lg: 20px; --text-xl: 28px; --text-2xl: 44px; --text-3xl: clamp(40px, 6vw, 64px);
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 20px; --s-6: 24px;
  --s-8: 32px; --s-10: 40px; --s-12: 48px; --s-16: 64px; --s-24: 96px;
  --r-sm: 4px; --r-md: 6px; --r-lg: 10px; --r-full: 999px;
  color-scheme: light;
}
[data-theme="dark"] {
  --bg: #0a0a0a; --bg-subtle: #111113; --bg-muted: #1a1a1d; --bg-inverse: #fafafa;
  --border: #27272a; --border-strong: #3f3f46;
  --fg: #fafafa; --fg-muted: #a1a1aa; --fg-subtle: #71717a;
  --accent: #818cf8; --accent-fg: #0a0a0a; --accent-subtle: #1e1b4b;
  --ok: #4ade80; --ok-bg: #052e16; --ok-border: #14532d;
  --fail: #f87171; --fail-bg: #2a0a0a; --fail-border: #7f1d1d;
  --run: #fbbf24; --run-bg: #2a1a03; --run-border: #78350f;
  --paused: #a1a1aa; --paused-bg: #18181b; --paused-border: #3f3f46;
  --info: #60a5fa; --info-bg: #0b1a33;
  --diff-add-bg: #0f2a17; --diff-add-fg: #7ee2a0;
  --diff-del-bg: #2d1215; --diff-del-fg: #ffa198;
  --shadow-sm: none; --shadow-md: 0 8px 24px rgb(0 0 0 / .5);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 22px;
  color: var(--fg);
  background: var(--bg);
}
.tnum, .price, .table td.tnum { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
.mono, .code-inline, .code-block, .hash, .otp { font-family: var(--font-mono); font-size: 0.95em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: var(--bg); padding: 8px; z-index: 9; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
h1 { font-size: var(--text-lg); line-height: 28px; font-weight: 600; letter-spacing: -0.02em; margin: 0; }
h2 { font-size: var(--text-md); font-weight: 600; margin: 0 0 var(--s-3); }
h3 { font-size: var(--text-base); margin: 0 0 var(--s-2); }
p { margin: 0 0 var(--s-3); }
.muted { color: var(--fg-muted); }
.fine { color: var(--fg-muted); font-size: var(--text-sm); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 var(--s-6); }
.narrow { max-width: 760px; }
.stack { display: flex; flex-direction: column; gap: var(--s-3); }
.row-actions { display: flex; gap: var(--s-2); align-items: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 32px; padding: 0 12px; border-radius: var(--r-md);
  border: 1px solid transparent; background: transparent; color: var(--fg);
  font: 500 var(--text-sm)/20px var(--font-sans); cursor: pointer; text-decoration: none;
}
.btn:hover { text-decoration: none; background: var(--bg-muted); }
.btn-primary { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.btn-primary:hover { opacity: 0.92; background: var(--fg); }
.btn-secondary { background: var(--bg); border-color: var(--border-strong); }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--fail); }
.btn-danger:hover { background: var(--fail-bg); }
.btn-on-dark { background: #fff; color: #0a0a0a; height: 36px; }
.on-dark { color: #fafafa; border-color: #3f3f46; }
.btn[aria-busy="true"] { cursor: progress; }
.input, .select, .textarea {
  width: 100%; min-height: 32px; border: 1px solid var(--border-strong); border-radius: var(--r-md);
  background: var(--bg); color: var(--fg); padding: 6px 10px; font: 400 var(--text-base)/22px var(--font-sans);
}
.textarea { min-height: 96px; font-family: var(--font-mono); font-size: 13px; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); box-shadow: var(--focus-ring); outline: none; }
[aria-invalid="true"] { border-color: var(--fail); }
.field-error { color: var(--fail); font-size: var(--text-xs); }
.code-inline { background: var(--bg-muted); padding: 1px 6px; border-radius: var(--r-sm); }
.code-inline.block, .code-block {
  display: block; background: var(--bg-muted); border-radius: var(--r-lg); padding: var(--s-4);
  overflow: auto; position: relative; white-space: pre-wrap;
}
[data-theme="dark"] .code-block { background: #0d0d0f; }
.code-block .copy-btn, .terminal .copy-btn { position: absolute; top: 8px; right: 8px; }
.copy { display: inline-flex; align-items: center; gap: 6px; }
.copy-btn, .hash {
  border: 0; background: transparent; color: inherit; cursor: pointer; font: inherit;
}
.hash { border: 1px solid var(--border-strong); border-radius: var(--r-full); padding: 2px 8px; }
.pill {
  display: inline-flex; align-items: center; gap: 6px; height: 20px; padding: 0 8px;
  border-radius: var(--r-full); border: 1px solid var(--border); font-size: 12px; font-weight: 500;
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 99px; background: currentColor; }
.pill-ok { color: var(--ok); background: var(--ok-bg); border-color: var(--ok-border); }
.pill-fail { color: var(--fail); background: var(--fail-bg); border-color: var(--fail-border); }
.pill-run { color: var(--run); background: var(--run-bg); border-color: var(--run-border); }
.pill-run::before { animation: pulse 1.6s ease-in-out infinite; }
.pill-paused { color: var(--paused); background: var(--paused-bg); border-color: var(--paused-border); }
.pill-info { color: var(--info); background: var(--info-bg); border-color: transparent; }
.pill-beta { color: var(--accent); background: var(--accent-subtle); border-color: transparent; font-weight: 600; }
.card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--s-4); }
.card-header, .card-footer { display: flex; justify-content: space-between; align-items: center; }
.banner { padding: var(--s-3) var(--s-4); border-radius: var(--r-md); border: 1px solid var(--border); margin-bottom: var(--s-4); }
.banner-info { background: var(--info-bg); }
.banner-warn, .banner-run { background: var(--run-bg); border-color: var(--run-border); }
.banner-fail { background: var(--fail-bg); border-color: var(--fail-border); }
.banner-ok { background: var(--ok-bg); border-color: var(--ok-border); }
.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: var(--r-lg); }
.table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.table th { text-align: left; font-size: 12px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--fg-muted); background: var(--bg-muted); padding: 10px 12px; }
.table td { padding: 10px 12px; border-top: 1px solid var(--border); height: 44px; vertical-align: middle; }
.table tr:hover td { background: var(--bg-subtle); }
.fail-row td { background: var(--fail-bg); box-shadow: inset 2px 0 0 var(--fail); }
.meter-label { display: flex; justify-content: space-between; font-size: var(--text-sm); margin-bottom: 6px; }
.meter-track { height: 6px; background: var(--bg-muted); border-radius: var(--r-full); overflow: hidden; }
.meter-fill { display: block; height: 100%; background: var(--accent); width: 0; transition: width 240ms cubic-bezier(.2,.8,.2,1); }
.meter-fill.level-run { background: var(--run); }
.meter-fill.level-fail { background: var(--fail); }
.meter-list { display: grid; gap: var(--s-3); margin: var(--s-4) 0; }
.empty { text-align: center; padding: var(--s-10) var(--s-4); }
.empty h3 { font-size: 16px; }
.tabs { display: flex; gap: var(--s-4); border-bottom: 1px solid var(--border); margin-bottom: var(--s-4); }
.tabs a { padding: 8px 0; color: var(--fg-muted); border-bottom: 2px solid transparent; }
.tabs a[aria-current="page"] { color: var(--fg); border-color: var(--fg); text-decoration: none; }
.filters { display: flex; gap: var(--s-2); flex-wrap: wrap; margin-bottom: var(--s-4); }
.filters a { border: 1px solid var(--border); border-radius: var(--r-full); padding: 4px 10px; color: var(--fg); font-size: var(--text-sm); }
.filters a[aria-current="page"] { background: var(--fg); color: var(--bg); text-decoration: none; }
.market-nav, .market-foot { display: flex; gap: var(--s-4); align-items: center; padding: var(--s-4) var(--s-6); }
.market-foot { flex-wrap: wrap; }
.market-nav { max-width: 1120px; margin: 0 auto; }
.market-nav nav, .market-actions, .market-foot { display: flex; gap: var(--s-4); align-items: center; }
.market-nav nav { margin-left: auto; }
.logo { font-weight: 650; letter-spacing: -0.04em; color: var(--fg); text-decoration: none; }
.hero { background: #0a0a0a; color: #fafafa; padding: var(--s-16) 0 var(--s-12); }
.hero h1, .band > h1, .pricing > h1 { font-size: var(--text-3xl); line-height: 1.05; font-weight: 600; letter-spacing: -0.03em; max-width: 18ch; }
.hero em { font-family: var(--font-display); font-style: italic; font-weight: 400; }
.lede { max-width: 46rem; color: #a1a1aa; font-size: var(--text-md); }
.how > .lede { color: var(--fg-muted); }
.hero-cta, .works { display: flex; gap: var(--s-3); align-items: center; flex-wrap: wrap; }
.works { color: #71717a; font-family: var(--font-mono); font-size: 12px; }
.works span { border: 1px solid #27272a; border-radius: var(--r-full); padding: 4px 8px; }
.band, .how, .pricing { padding: var(--s-12) 0; }
.band > h2 { font-size: var(--text-2xl); line-height: 1.1; letter-spacing: -0.03em; font-weight: 600; margin: 0 0 var(--s-6); }
.cols-3, .cols-2 { display: grid; gap: var(--s-4); align-items: start; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-benefits { display: grid; gap: var(--s-4); align-items: start; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.save-figure { font-size: var(--text-xl); font-weight: 600; letter-spacing: -0.03em; margin: 0 0 4px; }
.fine-note { color: var(--fg-muted); font-size: var(--text-sm); }
.benchmarks { max-width: 72rem; }
.benchmarks .table td, .benchmarks .table th { height: auto; white-space: normal; }
.benchmarks h1 { margin-top: 0; }
.break { overflow-wrap: anywhere; }
.notify-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.notify-actions form { margin: 0; }
.check { display: flex; gap: 8px; align-items: center; }
.cols-2 { grid-template-columns: 1fr 1fr; }
.action-list { margin: 0; padding-left: 18px; display: grid; gap: 8px; }
.updated { color: var(--fg-muted); font-size: var(--text-sm); margin-top: var(--s-8); }
.prose { max-width: 68ch; }
.prose h2 { font-size: var(--text-lg); margin-top: var(--s-6); }
.prose pre { margin: 0 0 var(--s-4); }
.price { font-size: var(--text-xl); font-weight: 600; letter-spacing: -0.03em; }
.price span { font-size: var(--text-sm); color: var(--fg-muted); font-weight: 400; }
.plan.popular { border-color: var(--accent); }
.plan ul { padding-left: 18px; color: var(--fg-muted); }
.segment { display: inline-flex; border: 1px solid var(--border); border-radius: var(--r-full); padding: 4px; margin: var(--s-4) 0; }
.segment label { padding: 6px 12px; border-radius: var(--r-full); }
.price-grid .year, .price-grid .equiv { display: none; }
.segment input:checked + label, .segment label:has(input:checked) { background: var(--fg); color: var(--bg); }
.segment:has(label:nth-child(2) input:checked) ~ .price-grid .month { display: none; }
.segment:has(label:nth-child(2) input:checked) ~ .price-grid .year,
.segment:has(label:nth-child(2) input:checked) ~ .price-grid .equiv { display: block; }
.terminal {
  background: #0d0d0f; color: #fafafa; border: 1px solid #3f3f46; border-radius: var(--r-lg);
  margin: var(--s-6) 0; overflow: hidden;
}
.terminal .code-tabs {
  display: flex; gap: 0; align-items: stretch; min-height: 40px; position: relative;
  background: #111113; border-bottom: 1px solid #27272a; padding: 0 8px;
}
.terminal .code-tabs input {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0;
  opacity: 0; pointer-events: none;
}
.terminal .tab { position: relative; display: inline-flex; align-items: stretch; }
.terminal .tab-label {
  display: inline-flex; align-items: center; padding: 0 14px; pointer-events: none;
  color: #f4f4f5; -webkit-text-fill-color: #f4f4f5;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 13px; line-height: 1;
}
.terminal .tab label {
  position: absolute; inset: 0; margin: 0; cursor: pointer;
  font-size: 0; color: transparent; -webkit-text-fill-color: transparent;
}
.terminal:has(#tab-cli:checked) .t1 .tab-label,
.terminal:has(#tab-agent:checked) .t2 .tab-label,
.terminal:has(#tab-mcp:checked) .t3 .tab-label {
  color: #ffffff; -webkit-text-fill-color: #ffffff; box-shadow: inset 0 -2px 0 #ffffff;
}
.terminal .tab-panel {
  display: none; position: relative; margin: 0; padding: 16px 96px 16px 16px;
  background: #0d0d0f; color: #fafafa; white-space: pre-wrap; min-height: 3.25rem;
}
.terminal .tab-panel code { color: #fafafa; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 14px; line-height: 1.5; }
.terminal > code {
  display: block; margin: 0; padding: 16px; color: #fafafa; background: transparent; white-space: pre-wrap;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 14px; line-height: 1.5;
}
.terminal:has(#tab-cli:checked) .p1,
.terminal:has(#tab-agent:checked) .p2,
.terminal:has(#tab-mcp:checked) .p3 { display: block; }
.terminal .copy-btn, .terminal .tab-link {
  position: absolute; top: 12px; right: 12px; color: #fafafa; background: #27272a;
  border: 1px solid #52525b; border-radius: var(--r-md); padding: 4px 10px;
  font: 500 12px/16px var(--font-sans); text-decoration: none;
}
.terminal .tab-link { color: #fafafa; }
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: var(--s-8); background: var(--bg-subtle); }
.auth-card { width: min(400px, 100%); }
.auth-card h1 { font-size: var(--text-xl); line-height: 36px; margin-bottom: var(--s-2); }
.auth-foot { text-align: center; color: var(--fg-muted); font-size: var(--text-sm); }
.otp { letter-spacing: 0.5em; font-size: 20px; text-align: center; }
.app { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; background: var(--bg-subtle); }
.sidebar { background: var(--bg-subtle); border-right: 1px solid var(--border); padding: var(--s-4); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar a { color: var(--fg); padding: 6px 8px; border-radius: var(--r-md); text-decoration: none; font-size: var(--text-sm); }
.sidebar a.active, .sidebar a[aria-current="page"] { background: var(--accent-subtle); color: var(--accent); }
.nav-label { margin: var(--s-4) 8px var(--s-1); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-subtle); }
.workspace { display: flex; gap: 8px; align-items: center; margin-bottom: var(--s-4); }
.avatar { width: 28px; height: 28px; border-radius: var(--r-full); background: var(--fg); color: var(--bg); display: grid; place-items: center; font-size: 12px; }
.workspace-name { font-weight: 600; }
.sidebar-foot { margin-top: auto; display: grid; gap: var(--s-2); }
.content { padding: var(--s-6) var(--s-8) var(--s-16); max-width: 1180px; }
.topbar { height: 48px; display: flex; align-items: center; gap: var(--s-3); margin: calc(var(--s-6) * -1) 0 var(--s-4); }
.crumbs { color: var(--fg-muted); margin: 0; }
.mcp-chip { margin-left: auto; }
.page-head { display: flex; justify-content: space-between; gap: var(--s-4); align-items: flex-start; margin-bottom: var(--s-5); }
.page-head p { color: var(--fg-muted); }
.split { display: grid; grid-template-columns: 1fr 320px; gap: var(--s-6); align-items: start; }
.meta { border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--s-4); background: var(--bg); position: sticky; top: 16px; }
.meta h2 { margin-top: var(--s-4); font-size: var(--text-xs); letter-spacing: 0.04em; text-transform: uppercase; color: var(--fg-muted); }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-3); }
.chart { width: 100%; height: auto; display: block; }
.chart-wrap { margin: var(--s-4) 0; }
.bar-ok { fill: var(--ok); } .bar-fail { fill: var(--fail); } .bar-run { fill: var(--run); } .bar-paused { fill: var(--paused); }
.spark { vertical-align: middle; }
.dur { display: inline-block; height: 6px; background: var(--accent); border-radius: 99px; margin-right: 6px; }
.timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.timeline details { border: 1px solid var(--border); border-radius: var(--r-md); padding: 8px 12px; background: var(--bg); }
.timeline summary { display: flex; gap: 10px; align-items: center; cursor: pointer; }
.step-lines { list-style: none; padding: 8px 0 0; margin: 0; }
.ticks { display: flex; gap: 4px; }
.tick { width: 14px; height: 6px; border-radius: 99px; background: var(--ok); }
.tick-fail { background: var(--fail); } .tick-run { background: var(--run); }
.diff { font-family: var(--font-mono); font-size: 12px; border: 1px solid var(--border); border-radius: var(--r-lg); overflow: auto; }
.diff-line { display: grid; grid-template-columns: 24px 1fr; padding: 2px 8px; }
.diff-add { background: var(--diff-add-bg); color: var(--diff-add-fg); }
.diff-del { background: var(--diff-del-bg); color: var(--diff-del-fg); }
.diff-skip { color: var(--fg-muted); background: var(--bg-muted); }
.checklist li { margin-bottom: var(--s-5); }
.checklist li.done h2 { color: var(--fg-muted); text-decoration: line-through; }
.dot { width: 8px; height: 8px; border-radius: 99px; display: inline-block; }
.dot-run { background: var(--run); animation: pulse 1.6s ease-in-out infinite; }
.receipt-mock { max-width: 520px; }
.mock-steps { margin: 0; padding-left: 18px; }
.api { margin-top: var(--s-8); max-width: 1120px; }
.library-tools { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; margin: var(--s-6) 0 var(--s-4); }
.library-filters { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.library-search { margin-left: auto; }
.library-search .input { width: 240px; }
.chip {
  position: relative; display: inline-flex; align-items: center; height: 28px; padding: 0 12px;
  border-radius: var(--r-full); border: 1px solid var(--border); background: var(--bg); color: var(--fg);
  font-size: 13px; font-weight: 500; cursor: pointer; user-select: none;
}
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip:has(input:checked) { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.chip:focus-within { box-shadow: var(--focus-ring); }
.host {
  display: inline-flex; align-items: center; height: 20px; padding: 0 6px;
  border-radius: var(--r-sm); background: var(--bg-muted); border: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-muted);
}
.hosts { display: flex; flex-wrap: wrap; gap: 4px; margin: 0; }
.library-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-4); }
.library-card { margin: 0; display: flex; flex-direction: column; gap: var(--s-2); min-width: 0; }
.library-card h2 { font-size: 14px; line-height: 20px; margin: 0; font-weight: 500; }
.library-card h2 a { color: var(--fg); text-decoration: none; }
.library-card h2 a:hover { text-decoration: underline; }
.library-card .fine, .library-card .desc, .library-card .hosts { margin: 0; }
.library-card .desc {
  color: var(--fg-muted); font-size: 13px; line-height: 18px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 36px;
}
.library-card .row-actions { margin-top: auto; }
.library-card.library-miss { display: none; }
.library:has(#lib-chain:checked) .library-card:not([data-chain="1"]) { display: none; }
.library:has(#lib-dev:checked) .library-card:not([data-cat="dev"]) { display: none; }
.library:has(#lib-price:checked) .library-card:not([data-cat="price"]) { display: none; }
.library:has(#lib-news:checked) .library-card:not([data-cat="news"]) { display: none; }
.library:has(#lib-util:checked) .library-card:not([data-cat="util"]) { display: none; }
.library-detail > h1 { font-family: var(--font-mono); font-size: var(--text-xl); max-width: none; line-height: 1.2; }
.library-detail > h2 { font-size: var(--text-md); line-height: 24px; letter-spacing: 0; margin: var(--s-5) 0 var(--s-2); }
.library-detail .code-block { margin-bottom: var(--s-4); }
.pill-chain { margin-left: 6px; background: var(--accent-subtle); color: var(--accent); }
.subpipes { margin: 0 0 var(--s-3); padding-left: 18px; }
.how-split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: var(--s-6); align-items: start; }
.how h2 { margin-top: var(--s-8); }
.flow { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0; }
.flow li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; align-items: stretch; }
.flow-index {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 12px; color: var(--fg-subtle);
  position: relative;
}
.flow-index::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: var(--border-strong);
}
.flow li:first-child .flow-index::before { top: 50%; }
.flow li:last-child .flow-index::before { bottom: 50%; }
.flow-index span {
  position: relative; z-index: 1; width: 22px; height: 22px; border-radius: 99px;
  background: var(--bg); border: 1px solid var(--border-strong);
  display: inline-flex; align-items: center; justify-content: center;
}
.flow-node {
  margin: 4px 0; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--bg); min-width: 0;
}
.flow-node strong { display: block; font-size: 13px; }
.flow-k { display: block; font-family: var(--font-mono); font-size: 11px; color: var(--accent); margin-bottom: 2px; }
.flow-node code { display: block; margin-top: 4px; color: var(--fg-muted); font-size: 12px; overflow-wrap: anywhere; }
.how-split > * { min-width: 0; }
.how .code-block {
  max-width: 100%;
  overflow-x: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.chain-defs { position: absolute; width: 0; height: 0; }
.chain-flow {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) 72px minmax(0, 0.95fr) 48px minmax(0, 0.95fr);
  gap: 8px;
  align-items: center;
  margin: var(--s-4) 0 var(--s-6);
  color: var(--accent);
}
.chain-sources { display: grid; gap: 8px; min-width: 0; }
.chain-fork { width: 72px; height: 132px; }
.chain-next { width: 48px; height: 24px; }
.chain-down { display: none; }
.chain-flow .flow-node { margin: 0; }
.how-note { color: var(--fg-muted); font-size: 13px; }
.step-mark { background: transparent; color: var(--accent); font-weight: 650; }
.how .terminal { margin: 0; max-width: 100%; }
.how .terminal pre,
.how .terminal code {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-width: 100%;
}
.flow, .flow li, .flow-node { min-width: 0; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); margin: var(--s-4) 0; }
.compare-col { border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--s-5); background: var(--bg); }
.compare-without { background: var(--bg-muted); }
.compare-with { border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
.compare-col h3 { font-size: var(--text-md); line-height: 24px; margin: 0 0 var(--s-3); }
.compare-col ul { margin: 0; padding-left: 18px; }
.compare-col li { margin: 0 0 8px; color: var(--fg); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-4); margin: var(--s-6) 0; }
.benefit { margin: 0; }
.benefit h3, .benefit-tease h3 { font-size: 16px; line-height: 24px; margin: 8px 0 4px; }
.benefit p, .benefit-tease p { margin: 0; color: var(--fg-muted); font-size: 14px; line-height: 22px; }
.benefit-icon { width: 28px; height: 28px; color: var(--accent); display: block; }
a.benefit-tease { display: block; text-decoration: none; color: inherit; }
a.benefit-tease:hover { border-color: var(--accent); }
.day {
  list-style: none; margin: var(--s-4) 0 0; padding: 18px 0 0; display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-6); position: relative;
}
.day::before {
  content: ""; position: absolute; top: 6px; left: 0; right: 0; height: 2px; background: var(--border-strong);
}
.day li { margin: 0; }
.day time { display: block; font-family: var(--font-mono); font-size: 13px; color: var(--accent); margin-bottom: 4px; }
.day time::before {
  content: ""; display: block; width: 10px; height: 10px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent); margin: -22px 0 10px;
}
.day strong { display: block; font-size: 15px; margin-bottom: 4px; }
.day span { color: var(--fg-muted); font-size: 14px; line-height: 22px; }
@media (max-width: 800px) {
  .how-split, .compare, .benefit-grid, .day, .chain-flow { grid-template-columns: 1fr; }
  .chain-fork, .chain-next { display: none; }
  .chain-down { display: flex; justify-content: center; }
  .chain-down svg { width: 24px; height: 36px; }
  .day { padding-top: 0; }
  .day::before { display: none; }
  .day time::before { margin: 0 0 8px; }
}
.modal { border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--s-5); background: var(--bg); color: var(--fg); max-width: 480px; }
.modal::backdrop { background: rgb(0 0 0 / .5); }
.skeleton span { display: block; height: 44px; margin-bottom: 8px; background: linear-gradient(90deg, var(--bg-muted), var(--bg), var(--bg-muted)); background-size: 200% 100%; animation: shimmer 1.2s linear infinite; border-radius: var(--r-md); }
.nav-toggle, .nav-btn { display: none; }
.limits { display: flex; gap: var(--s-4); padding: 0; list-style: none; }
.faq details { border-top: 1px solid var(--border); padding: var(--s-3) 0; }
@keyframes pulse { 50% { opacity: 0.35; } }
@keyframes shimmer { to { background-position: -200% 0; } }
@media (max-width: 1024px) {
  .split, .stat-row, .cols-3 { grid-template-columns: 1fr; }
  .cols-benefits { grid-template-columns: 1fr 1fr; }
  .library-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .meta { position: static; }
}
@media (max-width: 768px) {
  .app { grid-template-columns: 1fr; }
  .nav-btn { display: inline-flex; }
  .sidebar { position: fixed; z-index: 5; transform: translateX(-110%); width: min(280px, 86vw); transition: transform 180ms cubic-bezier(.2,.8,.2,1); }
  .nav-toggle:checked ~ .sidebar { transform: none; box-shadow: var(--shadow-md); }
  .content { min-width: 0; padding: var(--s-4); }
  .topbar { flex-wrap: wrap; height: auto; min-height: 48px; row-gap: var(--s-2); }
  .mcp-chip { margin-left: 0; min-width: 0; max-width: 100%; }
  .mcp-chip code { overflow-wrap: anywhere; }
  .cols-2, .cols-3, .cols-benefits, .library-grid { grid-template-columns: 1fr; }
  .benchmarks .table { min-width: 40rem; }
  .library-search { margin-left: 0; width: 100%; }
  .library-search .input { width: 100%; }
  .market-nav { flex-wrap: wrap; }
  .band > h2, .hero h1, .band > h1, .pricing > h1 { font-size: 32px; }
}
.waitlist { max-width: 28rem; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
  .meter-fill, .pill-run::before, .dot-run, .skeleton span { animation: none; transition: none; }
}