/* ============================================================
   SEED Clearance — public site
   Tone: precise, developer-first, washi + hinomaru / anthracite
   ============================================================ */

:root {
  /* light (washi) */
  --bg: #f4efe6;
  --bg-2: #ece5d6;
  --paper-fiber: rgba(80, 60, 30, 0.04);
  --ink: #1b1815;
  --ink-2: #4a4641;
  --ink-3: #8a847a;
  --rule: rgba(27, 24, 21, 0.14);
  --rule-2: rgba(27, 24, 21, 0.06);
  --accent: #c8362a;          /* hinomaru */
  --accent-2: #8a261d;
  --ok: #2f6b3a;
  --warn: #a36a13;
  --bad: #9b2a23;
  --code-bg: #1b1815;
  --code-ink: #ece5d6;
  --code-comment: #8a847a;
  --code-accent: #e7a44a;
  --shadow: 0 1px 0 rgba(27, 24, 21, 0.06), 0 0 0 1px rgba(27, 24, 21, 0.05);
}

[data-theme="dark"] {
  --bg: #16140f;
  --bg-2: #1d1a14;
  --paper-fiber: rgba(255, 240, 200, 0.02);
  --ink: #ece5d6;
  --ink-2: #b8b0a0;
  --ink-3: #74706a;
  --rule: rgba(236, 229, 214, 0.14);
  --rule-2: rgba(236, 229, 214, 0.06);
  --accent: #cc7a35;          /* anthropic-ish warm orange */
  --accent-2: #a85f22;
  --ok: #7ab07e;
  --warn: #d9a24a;
  --bad: #d97a6c;
  --code-bg: #0e0c08;
  --code-ink: #ece5d6;
  --code-comment: #74706a;
  --code-accent: #cc7a35;
  --shadow: 0 1px 0 rgba(0,0,0,0.4), 0 0 0 1px rgba(236, 229, 214, 0.06);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "JetBrains Mono", "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-feature-settings: "ss01", "cv01";
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  /* subtle washi fiber */
  background-image:
    repeating-linear-gradient(0deg, var(--paper-fiber) 0 1px, transparent 1px 3px);
  background-attachment: fixed;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

/* ---- typography ---- */
.serif {
  font-family: "Tinos", "Source Serif Pro", "EB Garamond", Georgia, serif;
  font-feature-settings: "liga", "kern";
}

h1, h2, h3, h4 {
  font-weight: 500;
  letter-spacing: 0;
  margin: 0;
  color: var(--ink);
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}

.muted { color: var(--ink-2); }
.dim { color: var(--ink-3); }

/* ---- top bar ---- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 14px 28px;
  background: color-mix(in oklab, var(--bg) 86%, transparent);
  backdrop-filter: blur(8px) saturate(1.05);
  -webkit-backdrop-filter: blur(8px) saturate(1.05);
  border-bottom: 1px solid var(--rule-2);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  letter-spacing: 0;
  font-size: 13px;
}

.brand .seal {
  width: 22px;
  height: 22px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.brand .seal::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.92;
}
.brand .seal::after {
  content: "";
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bg);
  opacity: 0.85;
}

.nav {
  display: flex;
  gap: 22px;
  justify-content: center;
  font-size: 12.5px;
  color: var(--ink-2);
}
.nav a { padding: 4px 2px; border-bottom: 1px solid transparent; }
.nav a.active { color: var(--ink); border-bottom-color: var(--accent); }
.nav a:hover { color: var(--ink); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: flex-end;
  font-size: 12px;
  color: var(--ink-3);
}

.theme-toggle {
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-2);
  padding: 4px 10px;
  font-family: inherit;
  font-size: 11px;
  cursor: pointer;
  letter-spacing: 0;
  text-transform: uppercase;
}
.theme-toggle:hover { border-color: var(--ink-2); color: var(--ink); }

/* ---- hero ---- */
.hero {
  position: relative;
  min-height: calc(100vh - 56px);
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
}

.hero.split {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.ascii-stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.hero.split .ascii-stage {
  position: relative;
  inset: auto;
  grid-column: 2;
  height: 100%;
  min-height: 520px;
  border-left: 1px solid var(--rule-2);
}
.hero.band .ascii-stage {
  position: relative;
  inset: auto;
  height: 280px;
  border-bottom: 1px solid var(--rule-2);
}

.ascii-canvas {
  width: 100%;
  height: 100%;
  font-family: "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  line-height: 1.05;
  white-space: pre;
  color: var(--ink);
  opacity: 0.55;
  user-select: none;
  letter-spacing: 0;
  padding: 18px 22px;
  overflow: hidden;
}

[data-theme="dark"] .ascii-canvas { opacity: 0.45; }

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 80px 28px 96px;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
}
.hero.split .hero-copy {
  margin: 0;
  padding: 80px 56px;
  background: none;
  grid-column: 1;
  align-self: center;
}
.hero.band .hero-copy {
  background: none;
  padding: 64px 28px 96px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 24px;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}

.hero h1 {
  font-size: 64px;
  line-height: 1.02;
  letter-spacing: 0;
  margin-bottom: 20px;
  font-weight: 400;
}
.hero h1 .stamp {
  display: inline-block;
  position: relative;
  padding: 0 6px;
}
.hero h1 .stamp::before {
  content: "";
  position: absolute;
  inset: 4px -2px;
  background: var(--accent);
  opacity: 0.14;
  z-index: -1;
}

.hero .canonical {
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 56ch;
  margin-bottom: 36px;
}

.hero .short-line {
  font-family: "Tinos", "Source Serif Pro", Georgia, serif;
  font-style: italic;
  color: var(--ink-2);
  font-size: 16px;
  margin-bottom: 8px;
}

.command-stack { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; max-width: 620px; }

.cmd {
  display: flex;
  align-items: center;
  background: var(--code-bg);
  color: var(--code-ink);
  border: 1px solid var(--rule);
  font-family: inherit;
  font-size: 13px;
  position: relative;
}
.cmd .prompt {
  padding: 10px 12px 10px 14px;
  color: var(--code-accent);
  border-right: 1px solid rgba(255,255,255,0.06);
  user-select: none;
}
.cmd .body {
  flex: 1;
  padding: 10px 14px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: thin;
}
.cmd .copy-btn {
  background: transparent;
  border: 0;
  border-left: 1px solid rgba(255,255,255,0.06);
  color: var(--code-comment);
  padding: 0 14px;
  align-self: stretch;
  cursor: pointer;
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}
.cmd .copy-btn:hover { color: var(--code-ink); }
.cmd .copy-btn.copied { color: var(--code-accent); }

.support-line {
  font-size: 12.5px;
  color: var(--ink-3);
  margin-bottom: 18px;
  max-width: 56ch;
}
.support-line .pipe { color: var(--rule); margin: 0 8px; }

.honest-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  color: var(--ink-2);
  border: 1px dashed var(--rule);
  padding: 8px 12px;
  background: var(--bg-2);
}
.honest-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--warn); }

/* ---- flow rail ---- */
.flow {
  border-top: 1px solid var(--rule-2);
  border-bottom: 1px solid var(--rule-2);
  background: var(--bg-2);
  padding: 64px 0 72px;
  position: relative;
}

.section-head {
  max-width: 1200px;
  margin: 0 auto 36px;
  padding: 0 28px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.section-head h2 {
  font-size: 32px;
  letter-spacing: 0;
  font-weight: 400;
}
.section-head .lede { color: var(--ink-2); max-width: 48ch; font-size: 13.5px; }

.flow-rail {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0;
  position: relative;
}

.flow-step {
  position: relative;
  padding: 18px 14px 18px;
  border-left: 1px solid var(--rule);
  cursor: pointer;
  transition: background 0.3s;
}
.flow-step:last-child { border-right: 1px solid var(--rule); }
.flow-step:hover, .flow-step.active { background: color-mix(in oklab, var(--accent) 6%, transparent); }

.flow-step .num {
  font-size: 10px;
  letter-spacing: 0;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.flow-step .name {
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--ink);
}
.flow-step.active .name { color: var(--accent); }
.flow-step .verb { font-size: 11.5px; color: var(--ink-3); line-height: 1.4; }

.flow-step .light {
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.flow-step.active .light { transform: scaleX(1); }

.flow-detail {
  max-width: 1240px;
  margin: 32px auto 0;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.flow-card {
  border: 1px solid var(--rule);
  background: var(--bg);
  padding: 22px;
}
.flow-card h4 { font-size: 13px; margin-bottom: 12px; letter-spacing: 0; color: var(--ink-2); text-transform: uppercase; font-weight: 500; }
.flow-card .actor-row { display:flex; gap:14px; align-items:center; font-size:12.5px; color: var(--ink-2); margin-bottom:14px; }
.flow-card .actor-row .glyph { font-size: 18px; color: var(--accent); }

/* ---- status band ---- */
.status-band {
  padding: 64px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--rule-2);
}
.status-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.status-cell {
  background: var(--bg);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.status-cell .label {
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--ink-3);
}
.status-cell .value {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
}
.status-cell .value::before {
  content: "";
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ink-3);
  flex-shrink: 0;
}
.status-cell.pass .value::before { background: var(--ok); }
.status-cell.pending .value::before { background: var(--warn); }
.status-cell.fail .value::before { background: var(--bad); }
.status-cell .meta { font-size: 11px; color: var(--ink-3); }

/* ---- product limits / not-included ---- */
.limits {
  padding: 64px 0;
  border-bottom: 1px solid var(--rule-2);
}
.limits-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.limit-col h3 { font-size: 14px; margin-bottom: 18px; letter-spacing: 0; text-transform: uppercase; color: var(--ink-2); font-weight: 500; }
.limit-col ul { list-style: none; margin: 0; padding: 0; }
.limit-col li {
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule-2);
  font-size: 13.5px;
  color: var(--ink-2);
  display: flex;
  align-items: center;
  gap: 12px;
}
.limit-col.included li::before { content: "✓"; color: var(--ok); width: 14px; flex-shrink:0; }
.limit-col.excluded li::before { content: "—"; color: var(--bad); width: 14px; flex-shrink:0; }

/* ---- footer ---- */
.footer {
  padding: 56px 28px 40px;
  border-top: 1px solid var(--rule-2);
  color: var(--ink-3);
  font-size: 12px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer h5 { font-size: 11px; letter-spacing: 0; text-transform: uppercase; color: var(--ink-2); font-weight: 500; margin-bottom: 12px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.footer .colophon { line-height: 1.6; max-width: 36ch; }
.footer .seal-mark { font-size: 11px; color: var(--ink-3); margin-top: 18px; letter-spacing: 0; }

/* ---- DOCS layout ---- */
.docs-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 220px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 28px 80px;
  gap: 48px;
  min-height: calc(100vh - 56px);
}

.docs-side {
  position: sticky;
  top: 80px;
  align-self: start;
  font-size: 12.5px;
}
.docs-side .group { margin-bottom: 22px; }
.docs-side .group-title { font-size: 10.5px; letter-spacing: 0; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.docs-side ul { list-style: none; padding: 0; margin: 0; }
.docs-side li a {
  display: block;
  padding: 5px 10px 5px 12px;
  color: var(--ink-2);
  border-left: 1px solid var(--rule);
}
.docs-side li a:hover { color: var(--ink); border-left-color: var(--ink-3); }
.docs-side li a.active {
  color: var(--ink);
  border-left-color: var(--accent);
  background: color-mix(in oklab, var(--accent) 5%, transparent);
}

.docs-main { min-width: 0; }
.docs-main h1 {
  font-size: 36px;
  letter-spacing: 0;
  font-weight: 400;
  margin: 0 0 8px;
}
.docs-main .doc-eyebrow {
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.docs-main .doc-lede {
  font-size: 15px;
  color: var(--ink-2);
  max-width: 60ch;
  margin: 0 0 32px;
  line-height: 1.55;
}
.docs-main h2 {
  font-size: 20px;
  font-weight: 500;
  margin: 40px 0 12px;
  padding-top: 20px;
  border-top: 1px solid var(--rule-2);
  letter-spacing: 0;
}
.docs-main h2:first-of-type { border-top: 0; padding-top: 0; }
.docs-main h3 {
  font-size: 14.5px;
  font-weight: 500;
  margin: 24px 0 10px;
  color: var(--ink);
}
.docs-main p { margin: 0 0 14px; color: var(--ink-2); max-width: 70ch; line-height: 1.62; }
.docs-main ul { padding-left: 20px; color: var(--ink-2); max-width: 70ch; }
.docs-main li { margin-bottom: 6px; }
.docs-main .note {
  border-left: 2px solid var(--accent);
  background: color-mix(in oklab, var(--accent) 6%, transparent);
  padding: 14px 16px;
  font-size: 13px;
  color: var(--ink-2);
  margin: 18px 0;
  max-width: 70ch;
}
.docs-main .note.warn { border-left-color: var(--warn); background: color-mix(in oklab, var(--warn) 8%, transparent); }

.toc {
  position: sticky;
  top: 80px;
  align-self: start;
  font-size: 11.5px;
  color: var(--ink-3);
}
.toc-title { font-size: 10.5px; letter-spacing: 0; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.toc a { display: block; padding: 4px 0; color: var(--ink-3); }
.toc a:hover { color: var(--ink-2); }

/* ---- code blocks ---- */
.code-block {
  background: var(--code-bg);
  color: var(--code-ink);
  font-family: inherit;
  font-size: 12.5px;
  line-height: 1.55;
  border: 1px solid var(--rule);
  margin: 14px 0;
  position: relative;
  overflow: hidden;
  max-width: 100%;
  min-width: 0;
}
.code-block .head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 10.5px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--code-comment);
}
.code-block pre {
  margin: 0;
  padding: 14px 16px;
  overflow-x: auto;
  white-space: pre;
  max-width: 100%;
  min-width: 0;
}
.code-block code { min-width: 0; }
.code-block .copy-btn {
  background: transparent;
  border: 0;
  color: var(--code-comment);
  font-family: inherit;
  font-size: 10.5px;
  letter-spacing: 0;
  text-transform: uppercase;
  cursor: pointer;
}
.code-block .copy-btn:hover { color: var(--code-ink); }
.code-block .copy-btn.copied { color: var(--code-accent); }
.code-block .tok-comment { color: var(--code-comment); }
.code-block .tok-flag { color: var(--code-accent); }
.code-block .tok-key { color: #c8a25a; }
.code-block .tok-str { color: #b9c98c; }
.code-block .tok-num { color: #d97a6c; }

/* tabs */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--rule);
  margin: 14px 0 0;
}
.tabs button {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 12px;
  color: var(--ink-3);
  cursor: pointer;
  letter-spacing: 0;
}
.tabs button.active { color: var(--ink); border-bottom-color: var(--accent); }

/* connector cards */
.connector-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 18px 0 28px;
}
.connector-card {
  border: 1px solid var(--rule);
  padding: 18px;
  background: var(--bg-2);
  cursor: pointer;
  transition: border 0.2s;
}
.connector-card:hover { border-color: var(--ink-3); }
.connector-card.open { border-color: var(--accent); background: var(--bg); }
.connector-card .ttl { font-size: 14px; margin-bottom: 4px; display:flex; align-items:center; gap:10px; }
.connector-card .ttl .dot { width:8px; height:8px; border-radius:50%; background: var(--ink-3); }
.connector-card.open .ttl .dot { background: var(--accent); }
.connector-card .desc { font-size: 12px; color: var(--ink-3); }
.connector-card .body { margin-top: 14px; }

/* tables */
.cli-table { width: 100%; border-collapse: collapse; margin: 12px 0 18px; font-size: 12.5px; }
.cli-table th, .cli-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--rule-2); vertical-align: top; }
.cli-table th { color: var(--ink-3); font-weight: 500; font-size: 11px; letter-spacing: 0; text-transform: uppercase; }
.cli-table td.cmd { color: var(--accent); white-space: nowrap; }

/* glossary */
.glossary-list { display: grid; grid-template-columns: 1fr; gap: 0; margin: 12px 0; }
.glossary-item { display: grid; grid-template-columns: 220px 1fr; gap: 24px; padding: 14px 0; border-bottom: 1px dashed var(--rule-2); }
.glossary-item dt { font-size: 13px; color: var(--ink); }
.glossary-item dt .pron { display:block; color: var(--ink-3); font-size: 11px; margin-top: 2px; }
.glossary-item dd { margin: 0; font-size: 13px; color: var(--ink-2); line-height: 1.55; }

/* status page */
.status-rows { display: flex; flex-direction: column; border: 1px solid var(--rule); }
.status-row { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--rule-2); font-size: 13px; }
.status-row:last-child { border-bottom: 0; }
.status-row .glyph { width: 10px; height: 10px; border-radius: 50%; background: var(--ink-3); }
.status-row.pass .glyph { background: var(--ok); }
.status-row.pending .glyph { background: var(--warn); }
.status-row.fail .glyph { background: var(--bad); }
.status-row .name { color: var(--ink); }
.status-row .meta { color: var(--ink-3); font-size: 11.5px; letter-spacing: 0; }

/* badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  letter-spacing: 0;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--rule);
  color: var(--ink-2);
}
.badge.pass { color: var(--ok); border-color: color-mix(in oklab, var(--ok) 40%, var(--rule)); }
.badge.pending { color: var(--warn); border-color: color-mix(in oklab, var(--warn) 40%, var(--rule)); }
.badge.fail { color: var(--bad); border-color: color-mix(in oklab, var(--bad) 40%, var(--rule)); }

/* ---- Clearance Room ---- */
.room-main {
  max-width: 1240px;
  margin: 0 auto;
  padding: 42px 28px 80px;
  min-width: 0;
}
.room-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 32px;
  align-items: start;
  padding: 22px 0 36px;
  border-bottom: 1px solid var(--rule-2);
}
.room-hero.compact { padding-top: 12px; }
.room-hero h1 {
  font-size: 38px;
  line-height: 1.12;
  font-weight: 400;
  max-width: 820px;
}
.room-hero p {
  color: var(--ink-2);
  max-width: 76ch;
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.65;
}
.room-state-panel {
  border: 1px solid var(--rule);
  background: var(--bg-2);
  min-width: 0;
}
.state-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 13px 14px;
  border-bottom: 1px solid var(--rule-2);
  font-size: 12px;
}
.state-line:last-child { border-bottom: 0; }
.state-line span {
  color: var(--ink-3);
  text-transform: uppercase;
  font-size: 10.5px;
}
.state-line strong {
  color: var(--ink);
  font-weight: 500;
  text-align: right;
  overflow-wrap: anywhere;
  min-width: 0;
}
.state-line.pending strong { color: var(--warn); }
.state-line.fail strong { color: var(--bad); }
.room-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 28px;
  min-width: 0;
  max-width: 100%;
}
.room-grid.single { grid-template-columns: 1fr; }
.room-panel {
  background: var(--bg);
  padding: 22px;
  min-height: 270px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}
.panel-kicker {
  font-size: 10.5px;
  text-transform: uppercase;
  color: var(--ink-3);
}
.room-panel h2,
.room-console h2 {
  font-size: 18px;
  font-weight: 500;
}
.room-panel p,
.room-console p {
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.62;
  margin: 0;
}
.room-link {
  display: block;
  margin-top: auto;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  color: var(--accent);
  background: var(--bg-2);
  overflow-wrap: anywhere;
  font-size: 12px;
}
.panel-status {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--rule);
  padding: 4px 8px;
  font-size: 10.5px;
  text-transform: uppercase;
  color: var(--ink-3);
}
.panel-status.pending { color: var(--warn); border-color: color-mix(in oklab, var(--warn) 40%, var(--rule)); }
.panel-status.fail { color: var(--bad); border-color: color-mix(in oklab, var(--bad) 40%, var(--rule)); }
.room-console {
  display: grid;
  grid-template-columns: minmax(240px, 0.42fr) minmax(0, 0.58fr);
  gap: 28px;
  align-items: start;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--rule-2);
  min-width: 0;
}
.room-console .code-block { min-width: 0; }

/* responsive */
@media (max-width: 1100px) {
  .docs-shell { grid-template-columns: 220px minmax(0, 1fr); }
  .toc { display: none; }
  .flow-rail { grid-template-columns: repeat(7, minmax(120px, 1fr)); overflow-x: auto; }
  .status-grid { grid-template-columns: repeat(2, 1fr); }
  .limits-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-inner { grid-template-columns: 1fr; }
  .connector-grid { grid-template-columns: 1fr; }
  .hero.split { grid-template-columns: 1fr; }
  .hero.split .ascii-stage { grid-column: 1; min-height: 240px; }
  .hero.split .hero-copy { padding: 48px 24px; }
  .room-hero,
  .room-console { grid-template-columns: 1fr; }
  .room-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .topbar { grid-template-columns: 1fr auto; padding: 12px 18px; }
  .nav { display: none; }
  .topbar-right { display: none; }
  .docs-shell {
    grid-template-columns: minmax(0, 1fr);
    width: 100vw;
    max-width: 100vw;
    padding: 24px 18px 60px;
    gap: 28px;
    overflow-x: hidden;
  }
  .docs-shell > *,
  .docs-main,
  .docs-main p,
  .docs-main .doc-lede,
  .docs-main ul,
  .docs-main .note {
    min-width: 0;
    max-width: 100%;
  }
  .docs-side,
  .docs-main {
    width: calc(100vw - 112px);
    max-width: calc(100vw - 112px);
  }
  .docs-main {
    padding-right: 0;
  }
  .docs-main h1,
  .docs-main h2,
  .docs-main h3,
  .docs-main p,
  .docs-main li,
  .docs-main .doc-lede {
    max-width: min(34ch, calc(100vw - 112px));
    overflow-wrap: anywhere;
  }
  .docs-side { position: static; min-width: 0; }
  .docs-main .code-block pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }
  .status-row {
    grid-template-columns: 16px minmax(0, 1fr);
    align-items: start;
  }
  .status-row .meta {
    grid-column: 2;
    justify-self: start;
  }
  .hero-copy { padding: 56px 22px 64px; }
  .hero h1 { font-size: 38px; }
  .flow-detail { grid-template-columns: 1fr; }
  .flow-rail { grid-template-columns: repeat(7, 160px); }
  .status-grid { grid-template-columns: 1fr; }
  .glossary-item { grid-template-columns: 1fr; gap: 4px; }
  .section-head { flex-direction: column; }
  .room-main { padding: 34px 20px 64px; overflow-x: hidden; }
  .room-main {
    width: 100vw;
    max-width: 100vw;
  }
  .room-main > *,
  .room-hero > *,
  .room-grid,
  .room-console {
    min-width: 0;
    max-width: 100%;
  }
  .room-hero,
  .room-state-panel,
  .room-grid,
  .room-console,
  .room-main .code-block {
    width: calc(100vw - 40px);
    max-width: calc(100vw - 40px);
  }
  .room-hero h1 { font-size: 34px; }
  .room-hero h1 {
    width: calc(100vw - 40px);
    max-width: calc(100vw - 40px);
    overflow-wrap: anywhere;
  }
  .room-hero p,
  .room-console p,
  .room-panel p {
    overflow-wrap: anywhere;
  }
  .state-line {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .state-line strong { text-align: left; }
  .room-main .code-block pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ---- ACT app: 1C prototype rebuilt in Bun/TS ---- */
.act-app {
  --act-bg: #f5f0e7;
  --act-bg-2: #ebe2d4;
  --act-ink: #211d18;
  --act-muted: #5c554c;
  --act-soft: #8a8175;
  --act-rule: rgba(33, 29, 24, 0.14);
  --act-rule-2: rgba(33, 29, 24, 0.08);
  --act-gold: #a76f2a;
  --act-green: #32764b;
  --act-dark: #252119;
  --act-serif: "Bodoni Moda", "Tinos", Georgia, serif;
  --act-sans: "Instrument Sans", system-ui, sans-serif;
  --act-mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, monospace;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  background: var(--act-bg);
  color: var(--act-ink);
  font-family: var(--act-sans);
}

.act-main { min-width: 0; }

.act-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 64px;
  padding: 0 28px;
  border-bottom: 1px solid var(--act-rule-2);
  background: color-mix(in oklab, var(--act-bg) 92%, transparent);
  backdrop-filter: blur(10px);
}

.act-wordmark,
.act-nav button,
.act-docs-link,
.act-category-row button,
.act-step-rail button,
.act-trust-rail button,
.act-primary,
.act-secondary,
.act-examples button,
.act-market-card button,
.act-step-controls button { font: inherit; }

.act-wordmark {
  display: inline-flex;
  width: fit-content;
  align-items: baseline;
  gap: 8px;
  border: 0;
  background: transparent;
  color: var(--act-ink);
  cursor: pointer;
}

.act-wordmark span {
  font-family: var(--act-serif);
  font-size: 22px;
}

.act-wordmark strong,
.act-nav button,
.act-docs-link,
.act-eyebrow,
.act-prompt-box label,
.act-field-grid label,
.act-promise span,
.act-market-card p,
.act-step-kicker,
.act-side { font-family: var(--act-mono); }

.act-wordmark strong {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
}

.act-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.act-nav button,
.act-docs-link {
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--act-muted);
  cursor: pointer;
  font-size: 12px;
  text-transform: uppercase;
  padding: 8px 0;
}

.act-nav button.active,
.act-nav button:hover,
.act-docs-link:hover {
  color: var(--act-ink);
  border-bottom-color: var(--act-gold);
}

.act-docs-link { justify-self: end; }

.act-panel {
  display: none;
  padding: 48px 28px 96px;
}

.act-panel.is-active { display: block; }

.act-start-grid {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 40px;
  align-items: start;
}

.act-hero-copy { padding-top: 44px; }

.act-eyebrow {
  margin: 0 0 12px;
  color: var(--act-soft);
  font-size: 11px;
  text-transform: uppercase;
}

.act-hero-copy h1,
.act-section-head h2,
.act-capability-title h2,
.act-step-panel h3,
.act-market-card h3,
.act-price {
  color: var(--act-ink);
  font-family: var(--act-serif);
  font-weight: 500;
}

.act-hero-copy h1 {
  max-width: 10ch;
  margin: 0;
  font-size: 58px;
  line-height: 1.05;
}

.act-lede,
.act-section-head p,
.act-step-panel p,
.act-capability-title p {
  color: var(--act-muted);
  line-height: 1.62;
}

.act-lede {
  max-width: 58ch;
  margin: 22px 0 30px;
  font-size: 16px;
}

.act-prompt-box {
  border: 1px solid var(--act-rule);
  background: #fffaf2;
  padding: 20px;
}

.act-prompt-box label,
.act-field-grid label {
  display: grid;
  gap: 8px;
  color: var(--act-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.act-prompt-box textarea,
.act-search-row input,
.act-field-grid input {
  width: 100%;
  border: 1px solid var(--act-rule);
  border-radius: 4px;
  background: #fff;
  color: var(--act-ink);
  font-family: var(--act-sans);
  font-size: 14px;
  outline: none;
}

.act-prompt-box textarea {
  resize: vertical;
  min-height: 112px;
  padding: 14px;
}

.act-prompt-box textarea:focus,
.act-search-row input:focus,
.act-field-grid input:focus {
  border-color: color-mix(in oklab, var(--act-gold) 65%, var(--act-rule));
}

.act-examples,
.act-actions,
.act-step-controls,
.act-badges,
.act-category-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.act-examples { margin: 14px 0 18px; }

.act-examples button,
.act-category-row button,
.act-badges span {
  border: 1px solid var(--act-rule);
  border-radius: 999px;
  background: transparent;
  color: var(--act-muted);
  cursor: pointer;
  font-size: 12px;
  padding: 7px 12px;
}

.act-primary,
.act-secondary,
.act-market-card button {
  min-height: 42px;
  border-radius: 4px;
  cursor: pointer;
  padding: 0 18px;
  font-family: var(--act-serif);
  font-size: 14px;
}

.act-primary {
  border: 1px solid var(--act-dark);
  background: var(--act-dark);
  color: #fff;
}

.act-secondary,
.act-market-card button,
.act-step-controls button {
  border: 1px solid var(--act-rule);
  background: transparent;
  color: var(--act-ink);
}

.act-promise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 72px;
}

.act-promise,
.act-market-card,
.act-operator,
.act-step-panel {
  border: 1px solid var(--act-rule);
  border-radius: 6px;
  background: #fffaf2;
}

.act-promise {
  min-height: 158px;
  padding: 18px;
}

.act-promise span,
.act-market-card p,
.act-step-kicker {
  display: block;
  margin: 0 0 10px;
  color: var(--act-soft);
  font-size: 10.5px;
  text-transform: uppercase;
}

.act-promise p,
.act-market-card span,
.act-market-card small,
.act-operator pre {
  color: var(--act-muted);
  font-size: 13px;
  line-height: 1.55;
}

.act-section-head {
  max-width: 900px;
  margin: 0 auto 28px;
}

.act-section-head h2 {
  margin: 0;
  font-size: 34px;
}

.act-section-head p {
  max-width: 62ch;
  margin: 14px 0 0;
}

.act-studio {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
}

.act-step-rail {
  display: grid;
  gap: 8px;
  align-self: start;
}

.act-step-rail button {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  border: 1px solid var(--act-rule);
  border-radius: 6px;
  background: transparent;
  color: var(--act-muted);
  cursor: pointer;
  padding: 0 12px;
  text-align: left;
}

.act-step-rail button span {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--act-rule);
  font-family: var(--act-serif);
}

.act-step-rail button.active {
  background: #fffaf2;
  color: var(--act-ink);
  border-color: color-mix(in oklab, var(--act-gold) 40%, var(--act-rule));
}

.act-step-stage { min-width: 0; }

.act-step-panel {
  display: none;
  min-height: 300px;
  padding: 28px;
}

.act-step-panel.is-active { display: block; }

.act-step-panel h3 {
  margin: 0;
  font-size: 30px;
}

.act-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 24px;
}

.act-field-grid input { padding: 12px; }

.act-team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 22px;
}

.act-team-grid div {
  border: 1px solid var(--act-rule-2);
  border-radius: 4px;
  padding: 10px;
  background: #fff;
}

.act-team-grid strong,
.act-team-grid span {
  display: block;
}

.act-team-grid strong {
  color: var(--act-ink);
  font-size: 13px;
  font-weight: 600;
}

.act-team-grid span {
  color: var(--act-muted);
  font-size: 12px;
}

.act-step-controls {
  align-items: center;
  margin-top: 14px;
}

.act-step-controls button {
  min-height: 38px;
  border-radius: 4px;
  cursor: pointer;
  padding: 0 16px;
}

.act-capability {
  max-width: 760px;
  margin: 0 auto;
}

.act-capability-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.act-capability-title h2 {
  margin: 0;
  font-size: 44px;
}

.act-capability-title span {
  color: var(--act-muted);
  font-family: var(--act-mono);
  font-size: 12px;
}

.act-price {
  margin: 18px 0 20px;
  font-size: 26px;
}

.act-price span {
  color: var(--act-muted);
  font-family: var(--act-sans);
  font-size: 14px;
}

.act-badges { margin-bottom: 24px; }

.act-badges span {
  border-color: color-mix(in oklab, var(--act-green) 28%, var(--act-rule));
  background: color-mix(in oklab, var(--act-green) 9%, transparent);
  color: var(--act-green);
}

.act-trust { margin-top: 42px; }

.act-trust-rail {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid var(--act-rule);
  margin-top: 18px;
}

.act-trust-rail button {
  min-height: 86px;
  border: 0;
  border-right: 1px solid var(--act-rule);
  background: transparent;
  color: var(--act-muted);
  cursor: pointer;
  padding: 12px 8px;
}

.act-trust-rail button:last-child { border-right: 0; }

.act-trust-rail span {
  display: block;
  margin-bottom: 8px;
  font-family: var(--act-serif);
  font-size: 15px;
  color: var(--act-ink);
}

.act-trust-rail strong {
  font-size: 12px;
  font-weight: 500;
}

.act-trail-desc {
  min-height: 42px;
  margin: 14px 0 0;
  color: var(--act-muted);
  text-align: center;
}

.act-operator {
  margin-top: 24px;
  padding: 20px;
}

.act-operator pre {
  margin: 0;
  white-space: pre-wrap;
  font-family: var(--act-mono);
}

.act-search-row,
.act-category-row,
.act-card-grid {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.act-search-row input { padding: 13px 15px; }

.act-category-row {
  margin-top: 14px;
  margin-bottom: 24px;
}

.act-category-row button.active,
.act-category-row button:hover,
.act-examples button:hover {
  background: var(--act-dark);
  color: #fff;
  border-color: var(--act-dark);
}

.act-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.act-market-card {
  min-height: 220px;
  padding: 18px;
}

.act-market-card[hidden] { display: none; }

.act-market-card h3 {
  margin: 0 0 6px;
  font-size: 20px;
}

.act-market-card div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 18px 0 12px;
}

.act-market-card strong {
  font-family: var(--act-serif);
  font-size: 17px;
  font-weight: 500;
}

.act-market-card em {
  color: var(--act-muted);
  font-size: 12px;
  font-style: normal;
}

.act-market-card button {
  width: 100%;
  margin-bottom: 10px;
}

.act-market-card small[data-state="gated"] { color: var(--act-gold); }
.act-market-card small[data-state="preview"] { color: var(--act-green); }

.act-side {
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100vh;
  height: 100vh;
  overflow: hidden auto;
  padding: 28px 26px;
  background: #242119;
  color: #efe7d8;
}

.act-side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.act-side-head span,
.act-side-panel p,
.act-wasm-status {
  color: #a8a095;
  font-size: 11px;
  text-transform: uppercase;
}

.act-side-head strong {
  color: #80d39a;
  font-size: 11px;
  font-weight: 500;
}

.act-side-head strong::before { content: "o "; }

.act-endpoint {
  margin: 0 0 26px;
  color: #bcb4a7;
  font-size: 12px;
}

.act-side-panel { display: none; }
.act-side-panel.is-active { display: block; }

.act-side pre,
.act-side-panel pre {
  margin: 0 0 20px;
  color: #d9d0c1;
  font-family: var(--act-mono);
  font-size: 12px;
  line-height: 1.85;
  white-space: pre-wrap;
}

.act-manifest-line { color: #8d857b; }
.act-manifest-line.active { color: #8fd4a2; }

.act-wasm-status {
  margin-top: 18px;
  color: #d7ad62;
}

@media (max-width: 1080px) {
  .act-app { grid-template-columns: 1fr; }

  .act-side {
    position: relative;
    height: auto;
    min-height: 360px;
  }
}

@media (max-width: 760px) {
  .act-header {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: start;
    padding: 14px 18px;
  }

  .act-docs-link { justify-self: start; }
  .act-panel { padding: 34px 18px 72px; }

  .act-start-grid,
  .act-studio,
  .act-card-grid,
  .act-field-grid,
  .act-team-grid,
  .act-promise-grid { grid-template-columns: 1fr; }

  .act-hero-copy { padding-top: 8px; }

  .act-hero-copy h1 {
    max-width: 12ch;
    font-size: 42px;
  }

  .act-promise-grid { padding-top: 0; }
  .act-trust-rail { grid-template-columns: 1fr 1fr; }
}