:root {
  --black: #0A0F14;
  --graphite: #121B22;
  --mist: #EEF2F1;
  --jade: #34E3A4;
  --diff: #7794FF;
  --ai: #B18CFF;
  --cyan: #25C9E8;
  --wait: #FFB84D;
  --risk: #FF5576;
  --ok: #72E6C0;
  --card-d: #16232B;
  --border-d: #29404B;
  --title-d: #F4FAF8;
  --body-d: #B7C9C4;
  --card-l: #FAFCFB;
  --border-l: #CBD7D3;
  --title-l: #15201D;
  --body-l: #596963;
  --sans: "Figtree", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --r: 8px;
  --r-lg: 14px;
  --header-h: 56px;
  --content: min(1180px, calc(100% - 48px));
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--sans); color: var(--title-l);
  background: var(--mist); line-height: 1.55; -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--diff); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
h1, h2, h3, h4 { font-family: var(--sans); font-weight: 700; line-height: 1.25; margin: 0; letter-spacing: -0.015em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
input, textarea, select {
  font: inherit; width: 100%; border: 1.5px solid var(--border-l);
  border-radius: 6px; padding: 10px 12px; background: var(--card-l); color: var(--title-l);
}
input::placeholder, textarea::placeholder { color: #8a9691; opacity: 1; }
label {
  display: flex; flex-direction: column; gap: 6px;
  font-weight: 600; font-size: 0.92rem; margin-bottom: 12px; color: var(--title-l);
}
[hidden] { display: none !important; }
code, .mono-label { font-family: var(--mono); }
.mono-label {
  display: block; font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.07em; text-transform: uppercase; color: var(--wait); margin-bottom: 6px;
}

.site-shell { min-height: 100dvh; display: flex; flex-direction: column; }
main { flex: 1; }
[data-site-header], [data-site-footer] { display: contents; }
.container { width: var(--content); margin: 0 auto; }
#envs, #inspect { scroll-margin-top: calc(var(--header-h) + 48px); }

.announce-bar { width: 100%; background: var(--black); color: var(--body-d); font-size: 0.84rem; }
.announce-bar-inner { width: var(--content); margin: 0 auto; padding: 8px 0; text-align: center; }
.announce-cta { color: var(--jade); font-weight: 700; margin-left: 6px; }
.announce-cta:hover { color: #fff; text-decoration: none; }

.site-top { position: sticky; top: 0; z-index: 50; }
.site-header { background: var(--black); border-bottom: 1px solid var(--border-d); }
.header-inner {
  display: flex; align-items: center; gap: 12px;
  min-height: var(--header-h); width: var(--content); margin: 0 auto;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--title-d); text-decoration: none; flex-shrink: 0;
}
.brand:hover { text-decoration: none; }
.logo-mark { width: 32px; height: 32px; display: grid; place-items: center; }
.logo-mark svg { width: 32px; height: 32px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1.05rem; font-weight: 800; }
.brand-text span { font-size: 0.66rem; color: var(--body-d); max-width: 28ch; }

.nav-main { display: flex; flex-wrap: wrap; gap: 2px 12px; margin-left: auto; }
.nav-link {
  font-size: 0.82rem; font-weight: 600; color: var(--body-d);
  text-decoration: none; padding: 4px 0; white-space: nowrap;
}
.nav-link:hover, .nav-link.is-active { color: var(--jade); text-decoration: none; }
.nav-link.is-active { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.02em; }
.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.nav-toggle { display: none; font-size: 1.3rem; padding: 4px 8px; color: var(--title-d); }
.mobile-nav {
  display: none; flex-direction: column; gap: 8px;
  width: var(--content); margin: 0 auto; padding: 8px 0 14px;
  border-top: 1px solid var(--border-d);
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a { font-weight: 600; color: var(--title-d); text-decoration: none; }

.user-menu { position: relative; }
.user-avatar {
  width: 34px; height: 34px; border-radius: 6px;
  background: var(--jade); color: var(--black); font-size: 0.72rem; font-weight: 800;
}
.user-dropdown {
  display: none; position: absolute; right: 0; top: calc(100% + 8px);
  min-width: 210px; background: var(--card-l); border: 1px solid var(--border-l);
  border-radius: var(--r); box-shadow: var(--shadow); padding: 8px; flex-direction: column;
  color: var(--title-l);
}
.user-dropdown.is-open { display: flex; }
.user-dropdown a, .user-dropdown button {
  text-align: left; padding: 8px 10px; border-radius: 6px;
  font-size: 0.88rem; font-weight: 600; color: var(--title-l); text-decoration: none;
}
.user-dropdown a:hover, .user-dropdown button:hover { background: var(--mist); }
.user-workspace-label {
  font-size: 0.72rem; color: var(--body-l); padding: 6px 10px 10px;
  border-bottom: 1px solid var(--border-l); margin-bottom: 4px; font-family: var(--mono);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 16px; border-radius: 6px; font-weight: 700; font-size: 0.9rem;
  text-decoration: none; border: 1.5px solid transparent; transition: transform 0.15s, background 0.15s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--jade); color: var(--black); }
.btn-primary:hover { background: #5aecc0; }
.btn-line { background: transparent; border-color: var(--jade); color: var(--jade); }
.page-hero--mist .btn-line, .section--mist .btn-line {
  border-color: #0d7a58; color: #0d7a58;
}
.page-hero--dark .btn-line, .section--dark .btn-line,
.home-hero--dark .btn-line, .yaml-editor .btn-line {
  border-color: var(--jade); color: var(--jade);
}
.btn-ghost {
  background: transparent; color: var(--title-d);
  border-color: rgba(183, 201, 196, 0.45);
}
.page-hero--mist .btn-ghost, .section--mist .btn-ghost {
  color: var(--title-l); border-color: var(--border-l);
}
.page-hero--dark .btn-ghost, .section--dark .btn-ghost,
.home-hero--dark .btn-ghost {
  color: var(--title-d); border-color: rgba(244, 250, 248, 0.35);
}
.btn-jade { background: var(--ok); color: var(--black); }
.btn-sm { padding: 7px 12px; font-size: 0.82rem; }
.btn-lg { padding: 12px 20px; font-size: 0.95rem; }
.linkish { color: var(--jade); font-weight: 700; text-decoration: underline; }

.kicker {
  display: inline-flex; font-family: var(--mono); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--jade);
}
.section--mist .kicker, .page-hero--mist .kicker { color: #0d7a58; }
.lead { color: var(--body-l); max-width: 54ch; }
.section--dark .lead, .page-hero--dark .lead,
.home-hero--dark .lead, .section--jade .lead { color: var(--body-d); }
.hint-line { font-family: var(--mono); font-size: 0.76rem; color: var(--cyan); margin-top: 10px; }
.mt-s { margin-top: 8px; }
.mt-m { margin-top: 20px; }

.section { padding: 64px 0; }
.section--mist { background: var(--mist); color: var(--title-l); }
.section--dark {
  background:
    radial-gradient(ellipse 60% 40% at 10% 0%, rgba(52, 227, 164, 0.1), transparent 50%),
    var(--black);
  color: var(--title-d);
}
.section--jade {
  background: linear-gradient(135deg, rgba(52, 227, 164, 0.12), transparent 40%), var(--graphite);
  color: var(--title-d);
}
.sec-head { margin-bottom: 28px; max-width: 50rem; }
.sec-head h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); margin: 8px 0 10px; }
.page-hero { padding: 48px 0 28px; }
.page-hero--dark {
  background: linear-gradient(160deg, rgba(119, 148, 255, 0.1), transparent 45%), var(--black);
  color: var(--title-d);
}
.page-hero--mist { background: var(--mist); color: var(--title-l); }
.page-hero-inner h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.55rem); margin: 10px 0 12px; max-width: 22ch;
}
.page-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.cta-band { max-width: 42rem; }
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }

.how-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px;
}
.how-grid li {
  padding: 14px 16px; border-radius: var(--r);
  background: var(--card-l); border: 1px solid var(--border-l); font-size: 0.9rem;
}
.section--dark .how-grid li {
  background: var(--card-d); border-color: var(--border-d); color: var(--body-d);
}

.file-field { display: block; margin-top: 6px; }
.file-field-ui { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.file-field-name {
  font-size: 0.85rem; color: var(--body-l); font-weight: 500;
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.section--dark .file-field-name { color: var(--body-d); }

.site-footer {
  background: var(--black); color: var(--body-d); margin-top: auto; padding: 48px 0 0;
}
.footer-grid {
  width: var(--content); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; padding-bottom: 36px;
}
.footer-col h4 {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--jade); margin-bottom: 12px;
}
.footer-col a {
  color: #a8bbb5; text-decoration: none; font-size: 0.9rem; display: block; padding: 4px 0;
}
.footer-col a:hover { color: #fff; }
.footer-bar { border-top: 1px solid var(--border-d); padding: 20px 0 28px; }
.footer-tag { font-size: 0.88rem; max-width: 48rem; margin-bottom: 14px; color: #7a8f88; }
.footer-bar-inner {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: 0.82rem; color: #6a7d76;
}
.footer-legal { display: flex; gap: 14px; flex-wrap: wrap; }
.footer-legal a { color: var(--jade); text-decoration: none; }

/* HOME — triple environment stage */
.home-hero--dark {
  background:
    radial-gradient(ellipse 50% 40% at 50% 0%, rgba(52, 227, 164, 0.12), transparent 55%),
    radial-gradient(ellipse 40% 50% at 100% 80%, rgba(119, 148, 255, 0.1), transparent 45%),
    var(--black);
  color: var(--title-d); padding: 32px 0 48px;
}
.home-hero-head { text-align: center; margin-bottom: 28px; }
.home-hero-head h1 {
  font-size: clamp(1.75rem, 3.8vw, 2.65rem); max-width: 20ch; margin: 10px auto 14px; line-height: 1.2;
}
.home-hero-head .lead { margin: 0 auto 8px; }
.home-hero-head .page-hero-actions { justify-content: center; }

.env-triple {
  border: 1px solid var(--border-d); border-radius: var(--r-lg);
  background: var(--graphite); overflow: hidden; box-shadow: var(--shadow);
}
.env-triple-rail {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px;
  padding: 10px 16px; background: rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid var(--border-d); font-family: var(--mono); font-size: 0.72rem;
}
.env-rail-label { color: var(--jade); }
.env-rail-status { color: var(--body-d); }
.env-triple-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; min-height: 420px;
}
.env-pane {
  padding: 0; border-right: 1px solid var(--border-d);
  display: flex; flex-direction: column; transition: background 0.2s, box-shadow 0.2s;
  cursor: pointer; background: var(--card-d);
}
.env-pane:last-child { border-right: none; }
.env-pane.is-active { box-shadow: inset 0 3px 0 var(--jade); }
.env-pane.is-highlight { background: rgba(52, 227, 164, 0.06); }
.env-pane--staging.is-highlight .perm-row--gap { animation: pulseGap 1s ease 2; }
.env-pane--prod.is-highlight .perm-row--gap { animation: pulseGap 1s ease 2; }
@keyframes pulseGap {
  0%, 100% { background: transparent; }
  50% { background: rgba(255, 85, 118, 0.2); }
}
.env-pane-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 14px; border-bottom: 1px solid var(--border-d);
}
.env-badge {
  font-family: var(--mono); font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 8px; border-radius: 4px;
}
.env-badge--dev { background: rgba(119, 148, 255, 0.2); color: var(--diff); }
.env-badge--stg { background: rgba(255, 184, 77, 0.2); color: var(--wait); }
.env-badge--prod { background: rgba(52, 227, 164, 0.2); color: var(--jade); }
.env-app { flex: 1; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.env-app-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 10px; background: var(--black); border-radius: 6px; font-weight: 700; font-size: 0.88rem;
}
.env-app-body { display: grid; gap: 8px; }
.perm-row {
  display: grid; grid-template-columns: 1fr 1.2fr auto; gap: 8px; align-items: center;
  padding: 8px 10px; border-radius: 4px; background: rgba(10, 15, 20, 0.45);
  font-size: 0.8rem; border-left: 2px solid var(--border-d);
}
.perm-row b { color: var(--title-d); }
.perm-row span { color: var(--body-d); }
.perm-row--gap { border-left-color: var(--risk); }
.env-pane-note {
  padding: 12px 14px; font-size: 0.78rem; color: var(--body-d);
  border-top: 1px solid var(--border-d); background: rgba(0, 0, 0, 0.25);
}
.tag {
  font-family: var(--mono); font-size: 0.62rem; font-weight: 700;
  padding: 2px 6px; border-radius: 3px; letter-spacing: 0.04em; white-space: nowrap;
}
.tag--ok { background: rgba(114, 230, 192, 0.2); color: var(--ok); }
.tag--new { background: rgba(52, 227, 164, 0.2); color: var(--jade); }
.tag--warn { background: rgba(255, 184, 77, 0.2); color: var(--wait); }
.tag--miss, .tag--legacy { background: rgba(255, 85, 118, 0.2); color: var(--risk); }
.tag--part { background: rgba(37, 201, 232, 0.2); color: var(--cyan); }
.env-triple-controls {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  padding: 12px 16px; border-top: 1px solid var(--border-d); background: rgba(0, 0, 0, 0.3);
}
.env-tab {
  padding: 6px 12px; border-radius: 4px; font-size: 0.8rem; font-weight: 700;
  border: 1px solid var(--border-d); color: var(--body-d);
}
.env-tab.is-active { border-color: var(--jade); color: var(--jade); }

.inspect-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 28px; align-items: start; }
.inspect-form {
  background: var(--card-l); border: 1px solid var(--border-l);
  border-radius: var(--r-lg); padding: 22px; color: var(--title-l);
}
.inspect-form label { color: var(--title-l); }
.inspect-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.inspect-diff-panel {
  border-radius: var(--r-lg); padding: 20px; min-height: 280px;
  background: var(--card-d); border: 1px solid var(--border-d); color: var(--title-d);
}
.inspect-diff-panel.is-live { border-color: var(--jade); box-shadow: 0 0 0 1px var(--jade); }
.diff-highlight { display: grid; gap: 8px; margin: 12px 0; }
.diff-block {
  padding: 10px 12px; border-radius: 4px; font-size: 0.88rem;
  border-left: 3px solid var(--diff); background: rgba(10, 15, 20, 0.5);
}
.diff-block--add { border-left-color: var(--jade); }
.diff-block--warn { border-left-color: var(--wait); }
.diff-block b { display: block; font-family: var(--mono); font-size: 0.75rem; margin-bottom: 4px; }

.not-ci {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.not-ci article {
  padding: 18px; border-left: 3px solid var(--jade);
  background: rgba(22, 35, 43, 0.6);
}
.not-ci b { display: block; margin-bottom: 8px; color: var(--jade); }
.not-ci p { font-size: 0.9rem; color: var(--body-d); }

.instrument-nav {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  font-family: var(--mono); font-size: 0.82rem;
}
.instrument-nav a {
  color: var(--title-l); text-decoration: none; font-weight: 600;
  border-bottom: 1px solid var(--border-l); padding-bottom: 2px;
}
.instrument-nav a:hover { color: #0d7a58; border-color: var(--jade); }

/* Platform release stack */
.release-stack { display: grid; gap: 6px; }
.layer-row {
  background: var(--card-d); border: 1px solid var(--border-d);
  border-radius: var(--r); overflow: hidden; color: var(--title-d);
}
.layer-row.is-isolated { outline: 1px solid var(--diff); }
.layer-row.is-compressed { opacity: 0.35; filter: grayscale(0.5); }
.layer-row-toggle, .layer-toggle {
  width: 100%; display: grid; grid-template-columns: 36px 1fr 1.4fr 1.2fr auto;
  gap: 10px; align-items: center; padding: 14px 16px; text-align: left; font-weight: 600;
}
.layer-no { font-family: var(--mono); font-size: 0.72rem; color: var(--cyan); }
.layer-name { font-weight: 800; color: var(--title-d); }
.layer-versions {
  display: flex; flex-direction: column; gap: 2px;
  font-family: var(--mono); font-size: 0.68rem; color: var(--body-d); font-weight: 500;
}
.layer-versions em { font-style: normal; }
.layer-versions em:last-child { color: var(--jade); }
.layer-summary, .layer-evidence { font-size: 0.8rem; color: var(--body-d); font-weight: 500; }
.layer-detail, .layer-body {
  padding: 0 16px 14px; font-size: 0.9rem; color: var(--body-d);
  border-top: 1px dashed var(--border-d);
}
.layer-detail ul { margin-top: 8px; display: grid; gap: 4px; }
.layer-detail[hidden], .layer-body[hidden] { display: none !important; }
.what-if {
  margin-top: 14px; padding: 16px 18px; border-radius: var(--r);
  background: rgba(255, 85, 118, 0.12); border: 1px solid var(--risk); color: var(--title-d);
}
.what-if b { display: block; color: var(--risk); margin-bottom: 6px; }
.what-if[hidden] { display: none !important; }
.release-stack.is-config-compressed .layer-row[data-layer="configuration"] {
  border-style: dashed; border-color: var(--risk);
}
@media (max-width: 800px) {
  .layer-row-toggle { grid-template-columns: 36px 1fr auto; }
  .layer-summary, .layer-versions { display: none; }
}

/* Diff canvas */
.diff-canvas {
  position: relative; min-height: 380px; border-radius: var(--r-lg);
  background:
    linear-gradient(90deg, rgba(41, 64, 75, 0.35) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(rgba(41, 64, 75, 0.35) 1px, transparent 1px) 0 0 / 40px 40px,
    var(--graphite);
  border: 1px solid var(--border-d); padding: 20px; overflow: hidden;
}
.diff-canvas-zones {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; min-height: 80px;
}
.diff-zone {
  border: 2px dashed var(--border-d); border-radius: 10px; padding: 12px; min-height: 280px;
}
.diff-zone--in { border-color: rgba(52, 227, 164, 0.45); background: rgba(52, 227, 164, 0.04); }
.diff-zone--out { border-color: rgba(255, 85, 118, 0.35); background: rgba(255, 85, 118, 0.04); }
.change-block {
  position: absolute; left: var(--x, 20%); top: var(--y, 20%);
  padding: 12px 14px; border-radius: 6px;
  background: var(--card-d); border: 1px solid var(--border-d); color: #fff;
  font-size: 0.82rem; cursor: grab; max-width: 170px; z-index: 2;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}
.change-block b { display: block; margin: 4px 0; }
.change-block p { font-size: 0.75rem; color: var(--body-d); font-weight: 500; }
.change-block-type {
  font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; color: var(--cyan);
}
.change-block[data-scope="in"], .change-block.is-in { border-color: var(--jade); }
.change-block[data-scope="out"], .change-block.is-out { opacity: 0.55; border-style: dashed; }
.tag--in { background: rgba(52, 227, 164, 0.2); color: var(--jade); }
.tag--out { background: rgba(255, 85, 118, 0.2); color: var(--risk); }
.scope-summary {
  margin-top: 16px; padding: 16px; border-radius: var(--r);
  background: var(--card-l); border: 1px solid var(--border-l);
}
.scope-summary ul { margin-top: 8px; display: grid; gap: 6px; font-size: 0.9rem; }
.release-stack-head {
  display: flex; justify-content: space-between; gap: 12px; margin-bottom: 12px;
  color: var(--title-d); flex-wrap: wrap;
}
.release-stack-meta { font-family: var(--mono); font-size: 0.75rem; color: var(--wait); }

/* X-ray drift */
.xray-stage {
  border: 1px solid var(--border-d); border-radius: var(--r-lg);
  background: var(--graphite); overflow: hidden; color: var(--title-d);
}
.xray-compare {
  display: grid; grid-template-columns: 1fr 1fr; position: relative; min-height: 320px;
}
.xray-side { padding: 18px; }
.xray-side--target { background: rgba(119, 148, 255, 0.08); }
.xray-side--source { background: rgba(52, 227, 164, 0.06); }
.xray-header {
  display: flex; justify-content: space-between; padding: 12px 16px;
  border-bottom: 1px solid var(--border-d); font-family: var(--mono); font-size: 0.75rem;
}
.xray-layers, .drift-layers { display: grid; gap: 6px; padding: 14px; }
.drift-layer {
  display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 8px; align-items: center;
  padding: 10px 12px; border-radius: 4px; background: var(--card-d);
  border: 1px solid var(--border-d); font-size: 0.82rem;
  opacity: 0.28; transition: opacity 0.2s, border-color 0.2s, transform 0.2s;
}
.drift-layer.is-revealed { opacity: 1; }
.drift-layer.is-xray-focus { border-color: var(--jade); transform: scale(1.01); }
.drift-layer.is-drift {
  border-color: var(--risk);
  background: repeating-linear-gradient(-45deg, transparent, transparent 4px, rgba(255, 85, 118, 0.08) 4px, rgba(255, 85, 118, 0.08) 8px);
}
.drift-layer-name { font-weight: 700; color: var(--title-d); }
.drift-val { font-family: var(--mono); font-size: 0.72rem; color: var(--body-d); }
.xray-slider-wrap {
  padding: 16px 20px; border-top: 1px solid var(--border-d);
  display: flex; align-items: center; gap: 14px;
}
.xray-slider-wrap input[type="range"] { flex: 1; accent-color: var(--jade); }
.drift-callout, .drift-detail {
  margin-top: 14px; padding: 16px; border-radius: var(--r);
  background: var(--card-d); border: 1px solid var(--wait); color: var(--title-d);
}
.drift-callout b { display: block; margin-bottom: 6px; color: var(--wait); }

/* Build matrix */
.matrix-table, .build-matrix {
  width: 100%; border-collapse: collapse; font-size: 0.82rem;
  background: var(--card-d); color: var(--title-d);
}
.matrix-table th, .matrix-table td, .build-matrix th, .build-matrix td {
  padding: 10px 12px; border: 1px solid var(--border-d); text-align: left; vertical-align: top;
}
.matrix-table th, .build-matrix th {
  background: var(--black); font-family: var(--mono); font-size: 0.68rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--cyan);
}
.matrix-row.is-expanded { background: rgba(52, 227, 164, 0.06); }
.matrix-row-toggle {
  font-weight: 700; color: var(--jade); text-align: left; padding: 0;
}
.matrix-detail td { background: rgba(10, 15, 20, 0.55); }
.matrix-detail-inner { padding: 8px 4px; color: var(--body-d); font-size: 0.88rem; }
.matrix-wrap { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--border-d); }

/* Dependency surfaces */
.surface-cols {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; align-items: start;
}
.surface-col {
  min-height: 280px; padding: 14px; border-radius: var(--r);
  background: var(--card-d); border: 1px solid var(--border-d); color: var(--title-d);
}
.surface-col.is-on { border-color: var(--diff); box-shadow: 0 0 0 1px var(--diff); }
.surface-col h3 { font-size: 0.9rem; margin-bottom: 10px; color: var(--jade); }
.surface-col li {
  font-size: 0.8rem; color: var(--body-d); padding: 6px 0;
  border-bottom: 1px solid rgba(41, 64, 75, 0.6);
}
.surface-col header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;
}
.surface-name { font-weight: 800; color: var(--jade); font-size: 0.9rem; }
.surface-list { display: grid; gap: 6px; margin: 0 0 12px; list-style: none; }
.surface-col li {
  font-size: 0.8rem; color: var(--body-d); padding: 6px 0;
  border-bottom: 1px solid rgba(41, 64, 75, 0.6);
}
.surface-col li.is-dashed {
  border-left: 2px dashed var(--wait); padding-left: 8px; color: var(--wait);
  border-bottom-style: dashed;
}
.surface-col li.is-confirmed-item { color: var(--ok); border-left: 2px solid var(--ok); padding-left: 8px; }
.surface-col.is-open, .surface-col.is-on { border-color: var(--diff); box-shadow: 0 0 0 1px var(--diff); }
.surface-col.is-confirmed { border-color: var(--ok); }
.impact-example { margin-bottom: 18px; }
.impact-example h2 { color: var(--title-d); margin: 6px 0 8px; }
.impact-source {
  margin-bottom: 16px; padding: 12px 16px; border-radius: 6px;
  background: rgba(177, 140, 255, 0.12); border: 1px solid rgba(177, 140, 255, 0.4);
  color: var(--title-d); font-weight: 700;
}

/* Jade hash readiness */
.jade-hash {
  padding: 20px; background: var(--black); border: 1px solid var(--border-d);
  border-radius: var(--r-lg); font-family: var(--mono); color: var(--title-d);
}
.jade-hash-head {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px; margin-bottom: 14px;
}
.jade-hash-value { color: var(--jade); font-size: 0.95rem; letter-spacing: 0.06em; }
.jade-hash-rail { display: flex; flex-wrap: wrap; gap: 4px; }
.jade-segment, .hash-seg {
  flex: 1; min-width: 72px; padding: 12px 8px; text-align: center;
  border-radius: 4px; background: var(--card-d); border: 1px solid var(--border-d);
  color: var(--body-d); font-size: 0.65rem; font-weight: 700; cursor: pointer;
  display: flex; flex-direction: column; gap: 4px;
}
.jade-segment-label { text-transform: uppercase; letter-spacing: 0.04em; }
.jade-segment-status { color: var(--cyan); }
.jade-segment--pass, .hash-seg.is-pass {
  border-color: var(--jade); color: var(--jade); background: rgba(52, 227, 164, 0.1);
}
.jade-segment--pass .jade-segment-status { color: var(--jade); }
.jade-segment--fail, .hash-seg.is-fail {
  border-color: var(--risk); color: var(--risk); background: rgba(255, 85, 118, 0.12);
}
.jade-segment--fail .jade-segment-status { color: var(--risk); }
.jade-segment--warn { border-color: var(--wait); color: var(--wait); }
.jade-segment.is-active, .jade-segment.is-inspect, .hash-seg.is-inspect {
  outline: 1px solid var(--wait);
}
.jade-hash-detail {
  margin-top: 14px; padding: 14px; border-radius: 6px;
  background: var(--card-d); border: 1px solid var(--border-d); color: var(--body-d);
}
.jade-hash-detail b { display: block; color: var(--title-d); margin-bottom: 6px; }

/* Rollout ladder */
.rollout-ladder {
  position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px;
}
.rollout-ladder-track {
  position: absolute; top: 28px; left: 4%; right: 4%; height: 2px;
  background: linear-gradient(90deg, var(--jade), var(--diff)); opacity: 0.4; z-index: 0;
}
.rollout-rung, .rung {
  position: relative; z-index: 1;
  padding: 14px 12px; border-radius: var(--r); background: var(--card-d);
  border: 1px solid var(--border-d); color: var(--title-d); font-size: 0.78rem;
  min-height: 200px;
}
.rollout-rung--active, .rung.is-current {
  border-color: var(--jade); box-shadow: 0 0 0 1px var(--jade);
}
.rollout-rung--done { border-color: var(--ok); opacity: 0.9; }
.rollout-rung--pending.is-locked, .rung.is-locked, .rollout-rung.is-locked {
  opacity: 0.4; filter: grayscale(0.4);
}
.rollout-rung-label {
  display: block; font-family: var(--mono); font-size: 0.65rem; color: var(--cyan); margin-bottom: 4px;
}
.rollout-rung-pct { display: block; font-size: 1.2rem; font-weight: 800; color: var(--jade); margin-bottom: 10px; }
.rollout-cohort label,
.rollout-fields label { font-size: 0.68rem; color: var(--body-d); margin: 0; display: grid; gap: 2px; }
.rollout-fields { display: grid; gap: 6px; }
.rollout-cohort input,
.rollout-fields input {
  margin-top: 2px; background: var(--black); border: 1px solid var(--border-d);
  color: var(--title-d); font-size: 0.72rem; padding: 5px 7px; border-radius: 4px; width: 100%;
}
.rollout-stop-panel {
  margin-top: 14px; padding: 14px; border-radius: var(--r);
  background: rgba(255, 184, 77, 0.1); border: 1px solid var(--wait); color: var(--title-d);
}
.rollout-ladder.is-built .rollout-rung--active { box-shadow: 0 0 0 1px var(--jade), 0 0 24px rgba(52, 227, 164, 0.2); }

/* Rollback scrubber */
.scrubber-stage, .scrub-stage {
  border: 1px solid var(--border-d); border-radius: var(--r-lg);
  background: var(--graphite); padding: 20px; color: var(--title-d);
}
.scrubber-frame, .scrub-readout {
  min-height: 160px; padding: 18px; margin-bottom: 16px;
  background: var(--card-d); border-radius: var(--r); border-left: 4px solid var(--risk);
}
.scrubber-warn, .scrub-warn {
  padding: 12px 14px; margin: 12px 0; border-radius: 6px;
  background: rgba(255, 85, 118, 0.15); border: 1px solid var(--risk);
  color: var(--risk); font-weight: 700; font-size: 0.9rem;
}
.scrubber-wrap input[type="range"], .scrub-controls input[type="range"] {
  width: 100%; accent-color: var(--diff);
}
.scrub-timeline { display: grid; gap: 8px; margin: 14px 0; }
.scrub-event {
  display: grid; grid-template-columns: 90px 1fr; gap: 10px;
  padding: 10px 12px; border-radius: 4px; background: var(--card-d);
  border: 1px solid var(--border-d); font-size: 0.85rem; opacity: 0.45;
}
.scrub-event.is-active { opacity: 1; border-color: var(--diff); }
.scrub-event time { font-family: var(--mono); font-size: 0.72rem; color: var(--cyan); }
.scrub-event b { display: block; margin-bottom: 4px; }
.scrub-event span { color: var(--body-d); font-size: 0.8rem; }

/* API notebook */
.env-bar, .dev-env-bar {
  display: grid; gap: 10px; margin-bottom: 20px; padding: 12px 14px;
  background: var(--black); border: 1px solid var(--border-d); border-radius: var(--r);
}
.env-bar-row { display: flex; flex-wrap: wrap; gap: 8px; }
.env-bar button, .env-connector {
  padding: 8px 12px; border-radius: 4px; font-size: 0.8rem; font-weight: 700;
  border: 1px solid var(--border-d); color: var(--body-d); background: var(--card-d);
  display: grid; gap: 2px; text-align: left; cursor: pointer;
}
.env-connector b { color: var(--title-d); font-size: 0.85rem; }
.env-connector span { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--wait); }
.env-connector small { font-size: 0.7rem; color: var(--cyan); font-weight: 500; }
.env-connector.is-connected span { color: var(--jade); }
.env-connector.is-selected, .env-bar button.is-on { border-color: var(--jade); color: var(--jade); }
.api-notebook { display: grid; gap: 12px; }
.nb-cell, .notebook-cell {
  border: 1px solid var(--border-d); border-radius: var(--r);
  background: var(--card-d); overflow: hidden; color: var(--title-d);
}
.nb-cell-head, .notebook-cell-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; background: rgba(0, 0, 0, 0.35); border-bottom: 1px solid var(--border-d);
}
.nb-cell pre, .notebook-cell pre {
  margin: 0; padding: 14px; font-family: var(--mono); font-size: 0.78rem;
  color: var(--jade); overflow: auto; white-space: pre-wrap;
}
.nb-out, .notebook-output {
  padding: 12px 14px; border-top: 1px solid var(--border-d);
  font-size: 0.85rem; color: var(--body-d); background: rgba(52, 227, 164, 0.06);
}
.notebook-output[hidden] { display: none !important; }
.nb-result {
  display: grid; grid-template-columns: 140px 1fr; gap: 8px 12px; margin: 10px 0 0;
}
.nb-result dt { font-family: var(--mono); font-size: 0.68rem; color: var(--cyan); text-transform: uppercase; }
.nb-result dd { margin: 0; font-size: 0.82rem; color: var(--title-d); }
.nb-result pre { padding: 8px; background: var(--black); border-radius: 4px; color: var(--jade); }
.notebook-cell.is-run { border-color: var(--jade); }
.doc-card {
  padding: 18px; border-radius: var(--r);
  background: var(--card-d); border: 1px solid var(--border-d); color: var(--title-d);
}
.docs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.doc-card h3 { margin: 8px 0 10px; }
.doc-list { display: grid; gap: 8px; font-size: 0.88rem; color: var(--body-d); }
.doc-card code { font-family: var(--mono); font-size: 0.78rem; color: var(--cyan); }

/* Pricing YAML */
.price-layout {
  display: grid; grid-template-columns: 1.2fr 0.9fr; gap: 24px; align-items: start;
}
.yaml-editor {
  background: var(--black); border: 1px solid var(--border-d);
  border-radius: var(--r-lg); padding: 18px; color: var(--jade);
  font-family: var(--mono); font-size: 0.85rem;
}
.yaml-editor-pane {
  margin: 0 0 14px; padding: 14px; min-height: 180px;
  background: var(--card-d); border: 1px solid var(--border-d); border-radius: 6px;
  color: var(--jade); white-space: pre-wrap; outline: none;
}
.yaml-editor-pane:focus { border-color: var(--jade); }
.yaml-editor-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.yaml-editor label {
  display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center;
  color: var(--body-d); font-weight: 500; font-size: 0.85rem; margin-bottom: 8px;
  flex-direction: row;
}
.yaml-editor input {
  width: 110px; background: var(--card-d); border-color: var(--border-d);
  color: var(--jade); font-family: var(--mono); text-align: right;
}
.plan-card {
  padding: 24px; border-radius: var(--r-lg);
  background: var(--card-l); border: 2px solid var(--jade); box-shadow: var(--shadow);
  color: var(--title-l);
}
.plan-card h3, .plan-card h4, .plan-card .plan-tag, .plan-card li {
  color: var(--title-l);
}
.plan-card .plan-tag { font-size: 0.88rem; font-weight: 600; color: #0d7a58; margin: 0; }
.plan-card ul { display: grid; gap: 8px; margin: 0; }
.plan-card li { font-size: 0.92rem; color: var(--body-l); font-weight: 500; }
.plan-card .price { font-size: 2.2rem; font-weight: 800; margin: 8px 0 14px; color: var(--title-l); }
.plan-card .price span { font-size: 0.9rem; font-weight: 600; color: var(--body-l); }
.plan-compiled .mono-label { color: var(--jade); }
.chapter-compare { margin-top: 28px; overflow: auto; }
.chapter-compare[hidden] { display: none !important; }
.chapter-compare table { width: 100%; border-collapse: collapse; background: var(--card-l); color: var(--title-l); }
.chapter-compare th, .chapter-compare td {
  padding: 12px 14px; border: 1px solid var(--border-l); text-align: left; font-size: 0.9rem;
  color: var(--title-l);
}
.chapter-compare th { background: var(--black); color: #fff; }
.plan-tier-ghost {
  margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--border-l);
  color: var(--body-l); font-size: 0.9rem;
}
.plan-tier-ghost h4 { margin: 0 0 4px; color: var(--title-l); }

.about-system {
  font-size: clamp(1.55rem, 3vw, 2.15rem); font-weight: 800;
  margin-bottom: 12px; max-width: 22ch; line-height: 1.2;
}
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.keyword-strip, .home-keywords, .keyword-row {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; list-style: none; padding: 0;
}
.home-hero-head .home-keywords,
.home-hero-head .keyword-strip {
  justify-content: center;
}
.keyword-strip li, .home-keywords li, .keyword-row li {
  font-family: var(--mono); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 6px 10px; border-radius: 4px;
  border: 1px solid rgba(52, 227, 164, 0.55);
  color: var(--jade);
  background: rgba(52, 227, 164, 0.08);
}
.section--mist .keyword-strip li,
.section--mist .keyword-row li,
.page-hero--mist .keyword-strip li,
.about-layout .keyword-row li {
  color: #0d7a58;
  border-color: rgba(13, 122, 88, 0.45);
  background: rgba(52, 227, 164, 0.12);
}
.value-rail { display: grid; gap: 10px; counter-reset: vr; }
.value-rail li {
  counter-increment: vr; position: relative; padding: 14px 16px 14px 52px;
  border-radius: var(--r); background: var(--card-d); border: 1px solid var(--border-d);
  color: var(--body-d);
}
.section--mist .value-rail li {
  background: var(--card-l); border-color: var(--border-l); color: var(--title-l);
}
.value-rail li::before {
  content: counter(vr, decimal-leading-zero);
  position: absolute; left: 14px; top: 14px;
  font-family: var(--mono); font-size: 0.72rem; font-weight: 700; color: var(--jade);
}
.value-rail b { display: block; margin-bottom: 4px; color: var(--jade); }
.section--mist .value-rail b { color: #0d7a58; }
.audience-row { display: flex; flex-wrap: wrap; gap: 10px; }
.audience-row li {
  padding: 10px 14px; border-radius: 4px; font-weight: 700; font-size: 0.85rem;
  background: var(--card-l); border: 1px solid var(--border-l);
}
.about-list, .status-list { display: grid; gap: 10px; }
.about-list li, .status-list li {
  padding: 12px 14px; border-radius: 6px;
  background: var(--card-l); border: 1px solid var(--border-l); font-weight: 600;
  color: var(--title-l);
}
.section--dark .about-list li, .section--dark .status-list li,
.section--dark .hub-card, .page-hero--dark .hub-card {
  background: var(--card-d); border-color: var(--border-d); color: var(--title-d);
}
.section--dark .hub-card small { color: var(--body-d); }
.status-list li { display: flex; align-items: center; gap: 10px; }
.status-list .ok {
  width: 10px; height: 10px; border-radius: 50%; background: var(--ok); display: inline-block;
}
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.contact-form {
  background: var(--card-l); border: 1px solid var(--border-l);
  border-radius: var(--r-lg); padding: 22px; color: var(--title-l);
}
.contact-form label { color: var(--title-l); }
.section--dark .contact-form .hint-line { color: #0d7a58; }
.changelog article { padding: 18px 0; border-bottom: 1px solid var(--border-l); }
.changelog time { font-family: var(--mono); font-size: 0.75rem; color: #0d7a58; }
.legal-prose { max-width: 65ch; }
.cookie-panel { margin-top: 20px; display: grid; gap: 12px; max-width: 360px; }
.cookie-row {
  display: flex; justify-content: space-between; align-items: center;
  flex-direction: row; padding: 12px; border: 1px solid var(--border-l); border-radius: 6px;
}
.cookie-row input { width: auto; }
.hub-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.hub-card {
  text-align: left; padding: 14px; border-radius: 6px;
  background: var(--card-l); border: 1px solid var(--border-l); font-weight: 700;
}
.hub-card small { display: block; font-size: 0.75rem; color: var(--body-l); font-weight: 500; margin-top: 4px; }

/* Auth */
.auth-body {
  min-height: 100dvh; margin: 0; font-family: var(--sans);
  background:
    radial-gradient(ellipse 50% 40% at 20% 10%, rgba(52, 227, 164, 0.12), transparent),
    var(--black);
  color: var(--title-d);
}
.auth-shell {
  width: min(440px, calc(100% - 40px)); margin: 0 auto;
  padding: 48px 0 40px; display: flex; flex-direction: column; gap: 20px;
}
.auth-brand {
  display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none;
  font-size: 1.35rem; font-weight: 800;
}
.auth-brand:hover { text-decoration: none; color: #fff; }
.auth-card {
  background: rgba(22, 35, 43, 0.7); border: 1px solid var(--border-d);
  border-radius: var(--r-lg); padding: 28px;
}
.auth-card h1 { font-size: 1.65rem; font-weight: 800; margin: 8px 0 10px; color: #fff; }
.auth-card .lead { color: var(--body-d); margin-bottom: 18px; }
.auth-form {
  background: #FAFCFB; border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-lg); padding: 22px;
}
.auth-form label { color: #15201D; font-weight: 700; }
.auth-form input {
  background: #fff; border: 1.5px solid #CBD7D3; color: #15201D; font-size: 1rem;
}
.auth-form input:focus { outline: 2px solid var(--jade); outline-offset: 1px; border-color: var(--jade); }
.auth-alt { margin-top: 16px; font-size: 0.95rem; color: var(--body-d); }
.auth-alt a { color: var(--jade); font-weight: 600; }
.auth-foot { font-size: 0.82rem; color: rgba(183, 201, 196, 0.55); text-align: center; }

/* Home / about / shared gap-fill */
.home-brand {
  font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; margin: 0 0 8px;
  color: var(--jade); letter-spacing: -0.02em;
}
.promote-gate {
  margin-top: 16px; padding: 14px; border-radius: 6px;
  background: rgba(255, 184, 77, 0.12); border: 1px solid var(--wait); color: var(--title-d);
  display: grid; gap: 10px;
}
.promote-gate.is-blocking { border-color: var(--risk); background: rgba(255, 85, 118, 0.12); }
.promote-gate .btn { justify-self: start; }
.not-cicd-strip {
  padding: 28px; border-radius: var(--r-lg);
  background: var(--card-d); border: 1px solid var(--border-d); color: var(--title-d);
}
.not-cicd-strip h2 { margin: 8px 0 10px; }
.not-cicd-cols {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 18px;
}
.not-cicd-cols > div {
  padding: 14px; border-left: 3px solid var(--jade);
  background: rgba(10, 15, 20, 0.45);
}
.not-cicd-cols b { display: block; color: var(--jade); margin-bottom: 6px; }
.not-cicd-cols p { margin: 0; font-size: 0.9rem; color: var(--body-d); }
.section--mist .not-cicd-cols > div { background: var(--card-l); border-left-color: #0d7a58; }
.section--mist .not-cicd-cols b { color: #0d7a58; }
.section--mist .not-cicd-cols p { color: var(--body-l); }
.about-etymology {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 18px 0 28px;
}
.about-etymology article {
  padding: 18px; border-radius: var(--r);
  background: var(--card-l); border: 1px solid var(--border-l);
}
.about-etymology h3 { margin: 0 0 8px; color: #0d7a58; }
.about-layout { display: grid; gap: 28px; }
.rollback-warning {
  margin-bottom: 16px; padding: 14px 16px; border-radius: 6px;
  background: rgba(255, 85, 118, 0.14); border: 1px solid var(--risk); color: var(--title-l);
}
.rollback-warning b { display: block; color: var(--risk); margin-bottom: 6px; }
.rollback-warning.is-pulse { box-shadow: 0 0 0 2px rgba(255, 85, 118, 0.35); }
.rollback-step-detail { display: grid; gap: 6px; margin: 10px 0 0; list-style: none; padding: 0; }
.rollback-step-detail li { font-size: 0.88rem; color: var(--body-l); }
.scrubber-detail.is-irreversible { border-left: 3px solid var(--risk); }
.scrubber { border: 1px solid var(--border-l); border-radius: var(--r-lg); padding: 18px; background: var(--card-l); }
.scrubber-playback { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.scrubber-range { flex: 1; accent-color: var(--diff); }
.conn-list { display: grid; gap: 8px; }
.conn-row {
  display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center;
  padding: 14px 16px; border-radius: var(--r); background: var(--card-l); border: 1px solid var(--border-l);
}
.conn-row.is-connected { border-color: rgba(52, 227, 164, 0.55); }
.conn-main b { display: block; }
.conn-main span { font-family: var(--mono); font-size: 0.72rem; color: #0d7a58; }
.conn-main p { margin: 4px 0 0; font-size: 0.85rem; color: var(--body-l); }
.conn-meta { display: grid; gap: 4px; justify-items: end; }
.conn-meta em { font-style: normal; font-size: 0.72rem; color: var(--body-l); }
.xray-slider-row {
  display: flex; align-items: center; gap: 12px; padding: 14px; flex-wrap: wrap;
  border-top: 1px solid var(--border-d);
}
.xray-slider-row label { font-family: var(--mono); font-size: 0.72rem; color: var(--cyan); margin: 0; }
.xray-slider { flex: 1; min-width: 160px; accent-color: var(--jade); }
.xray-slider-label { font-family: var(--mono); font-size: 0.75rem; color: var(--jade); }
.tag--new { background: rgba(52, 227, 164, 0.15); color: var(--jade); }
.tag--miss, .tag--legacy { background: rgba(255, 85, 118, 0.15); color: var(--risk); }
.tag--part, .tag--warn { background: rgba(255, 184, 77, 0.15); color: var(--wait); }
.tag--high { background: rgba(255, 85, 118, 0.15); color: var(--risk); }
.tag--medium { background: rgba(255, 184, 77, 0.15); color: var(--wait); }
.tag--low { background: rgba(52, 227, 164, 0.12); color: var(--ok); }
.tag--connected { background: rgba(52, 227, 164, 0.15); color: var(--jade); }
.tag--available { background: rgba(119, 148, 255, 0.15); color: var(--diff); }
.tag--in { background: rgba(52, 227, 164, 0.15); color: var(--jade); }
.tag--out { background: rgba(255, 85, 118, 0.12); color: var(--risk); }

@media (max-width: 1000px) {
  .nav-main { display: none; }
  .nav-toggle { display: inline-flex; }
  .env-triple-grid { grid-template-columns: 1fr; }
  .env-pane { border-right: none; border-bottom: 1px solid var(--border-d); min-height: auto; }
  .inspect-layout, .price-layout, .about-grid, .contact-grid, .docs-grid, .xray-compare {
    grid-template-columns: 1fr;
  }
  .surface-cols { grid-template-columns: 1fr 1fr; }
  .rollout-ladder { grid-template-columns: repeat(3, 1fr); }
  .drift-layer { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .not-ci, .not-cicd-cols, .about-etymology { grid-template-columns: 1fr; }
  .diff-canvas-zones { grid-template-columns: 1fr; }
  .nb-result { grid-template-columns: 1fr; }
  .conn-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .surface-cols, .rollout-ladder { grid-template-columns: 1fr; }
  .header-actions .btn-ghost { display: none; }
  .drift-layer { grid-template-columns: 1fr; }
}