dotstate 0.3.3

/* dotstate — linen palette. Shared tokens + shared chrome (nav, footer) + docs layout. */

:root {
  --bg: #eeeae0;
  --paper: #f6f2e8;
  --ink: #22271f;
  --ink-2: #525a4d;
  --ink-3: #8a8f82;
  --line: #d6d1c3;
  --moss: #3e5b3c;
  --moss-2: #547154;
  --sage: #c4cfb7;
  --shadow-soft: 0 1px 2px rgba(34,39,31,0.03), 0 8px 24px -12px rgba(34,39,31,0.08);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }

body {
  font-family: "Inter Tight", ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
.wrap, article { line-height: 1.6; }

a { color: var(--moss); }
h1, h2, h3, h4 { font-weight: 500; letter-spacing: -0.025em; }
code, pre { font-family: "JetBrains Mono", ui-monospace, monospace; }

/* =========================================================
   Top nav — shared between landing & docs
   ========================================================= */
.top {
  padding: 22px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: rgba(246, 242, 232, 0.85);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.mark {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: inherit;
}
.mark::before {
  content: "";
  width: 14px;
  height: 14px;
  background: var(--moss);
  border-radius: 50%;
  display: inline-block;
  transform: translateY(2px);
}
.mark .v {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  margin-left: 4px;
  font-weight: 400;
}
.nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: var(--ink-2);
  align-items: center;
}
.nav a {
  color: inherit;
  text-decoration: none;
  transition: color 160ms ease;
}
.nav a:hover { color: var(--moss); }
.nav a.on { color: var(--moss); }
.nav .cta {
  border: 1px solid var(--line);
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--bg);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}
.nav .cta:hover {
  background: var(--moss);
  color: var(--paper);
  border-color: var(--moss);
}

/* =========================================================
   Scroll reveal — default visible (no-JS safe).
   ========================================================= */
.reveal { opacity: 1; transform: none; }
.reveal.pre { opacity: 0; transform: translateY(14px); }
.reveal.pre.on {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 600ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.delay-1.pre.on { transition-delay: 80ms; }
.reveal.delay-2.pre.on { transition-delay: 160ms; }
.reveal.delay-3.pre.on { transition-delay: 240ms; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.pre, .reveal.pre.on {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* =========================================================
   Docs layout — sidebar + article
   ========================================================= */
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 64px 56px 120px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 72px;
}
.sidebar {
  position: sticky;
  top: 110px;
  align-self: start;
}
.sidebar a {
  display: block;
  padding: 6px 0 6px 14px;
  color: var(--ink-2);
  text-decoration: none;
  font-size: 14px;
  border-left: 2px solid transparent;
  margin-left: -16px;
  transition: color 160ms ease, border-color 160ms ease, transform 160ms ease;
}
.sidebar a.on { color: var(--moss); border-left-color: var(--moss); }
.sidebar a:hover { color: var(--ink); transform: translateX(2px); }
.sidebar .group { margin-bottom: 28px; }
.sidebar .group h5 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  margin: 0 0 10px;
}

article .breadcrumbs {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}
article .breadcrumbs a { color: inherit; text-decoration: none; }
article .breadcrumbs a:hover { color: var(--moss); }
article h1 {
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.035em;
  font-weight: 400;
  margin: 0 0 20px;
}
article h1 .quiet { color: var(--ink-3); font-weight: 300; }
article h1 .moss { color: var(--moss); }
article .lede {
  font-size: 20px;
  color: var(--ink-2);
  max-width: 640px;
  margin: 0 0 56px;
  line-height: 1.5;
}
article h2 { font-size: 30px; margin: 64px 0 16px; letter-spacing: -0.025em; }
article h2 .moss { color: var(--moss); }
article h3 { font-size: 20px; margin: 36px 0 10px; }
article h4 {
  font-size: 15px;
  margin: 24px 0 8px;
  color: var(--ink);
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
article p { max-width: 680px; color: var(--ink-2); }
article p b, article p strong, article li b, article li strong { color: var(--ink); font-weight: 500; }
article code {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--moss);
}
article pre {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 24px;
  font-size: 13.5px;
  overflow-x: auto;
  color: var(--ink);
  line-height: 1.6;
  margin: 20px 0;
  box-shadow: var(--shadow-soft);
}
article pre code { background: transparent; border: 0; padding: 0; color: inherit; font-size: inherit; }
article pre .c { color: var(--ink-3); }
article pre .p { color: var(--moss); }
article pre .k { color: var(--moss-2); }
article ul { color: var(--ink-2); padding-left: 18px; }
article ul li { padding: 4px 0; }
article ol { color: var(--ink-2); padding-left: 20px; }
article ol li { padding: 4px 0; }
article blockquote {
  margin: 24px 0;
  padding: 16px 22px;
  border-left: 3px solid var(--moss);
  background: var(--paper);
  color: var(--ink-2);
  border-radius: 0 10px 10px 0;
  font-size: 15px;
}
article table { border-collapse: collapse; margin: 20px 0; width: 100%; }
article th, article td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
article th {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  border-bottom: 1px solid var(--ink-2);
}
article kbd {
  display: inline-block;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  padding: 1px 8px;
  border-radius: 5px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  background: var(--paper);
  color: var(--ink);
}

.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 24px 0; }
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  box-shadow: var(--shadow-soft);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 4px rgba(34,39,31,0.04), 0 14px 32px -14px rgba(34,39,31,0.12);
}
.card h3 { margin: 0 0 6px; font-size: 17px; }
.card p { margin: 0; font-size: 14px; color: var(--ink-2); line-height: 1.55; }
.card .ico {
  font-family: "Fraunces", serif;
  color: var(--moss);
  font-size: 22px;
  margin-bottom: 12px;
  line-height: 1;
  font-weight: 300;
}

.cmdlist {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
  padding: 4px 0;
  box-shadow: var(--shadow-soft);
  margin: 20px 0;
}
.cmdlist .grp { padding: 20px 28px; }
.cmdlist .grp + .grp { border-top: 1px dashed var(--line); }
.cmdlist h4 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 14px;
  font-weight: 500;
}
.cmdlist .row {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  padding: 8px 0;
  align-items: baseline;
}
.cmdlist .row code {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--ink);
  background: transparent;
  border: 0;
  padding: 0;
}
.cmdlist .row .desc { color: var(--ink-2); font-size: 14px; }
.cmdlist .row .flag { display: block; color: var(--ink-3); font-size: 12px; margin-top: 4px; }
.cmdlist .row .flag code { color: var(--moss); font-size: 12px; }

.swatch-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 24px 0; }
.swatch {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.swatch:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 4px rgba(34,39,31,0.04), 0 14px 32px -14px rgba(34,39,31,0.15);
}
.swatch .preview {
  height: 96px;
  display: flex;
  align-items: center;
  padding: 16px 20px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
}
.swatch .meta {
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.swatch .meta .name { font-size: 14px; color: var(--ink); font-weight: 500; }
.swatch .meta .key {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
}

.foot {
  padding: 48px 56px;
  border-top: 1px solid var(--line);
  background: var(--moss);
  color: var(--sage);
  display: flex;
  justify-content: space-between;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.foot a { color: var(--sage); text-decoration: none; transition: color 160ms ease; }
.foot a:hover { color: var(--paper); }

/* =========================================================
   Landing page
   ========================================================= */
.linen-hero {
  padding: 88px 56px 32px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.linen-hero-top {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 72px;
  align-items: end;
}
.linen-h1 {
  font-size: clamp(44px, 5.5vw, 84px);
  line-height: 1;
  letter-spacing: -0.035em;
  margin: 0;
  font-weight: 400;
}
.linen-h1 .quiet { color: var(--ink-3); font-weight: 300; }
.linen-h1 .moss { color: var(--moss); }
.linen-lead {
  font-size: 19px;
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 420px;
  margin: 0;
}
.linen-lead b { color: var(--ink); font-weight: 500; }

.linen-bar-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.linen-install {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px 28px;
  box-shadow: 0 1px 2px rgba(34,39,31,0.03), 0 10px 30px -16px rgba(34,39,31,0.10);
}
.linen-install-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.linen-install-head .hint {
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: "JetBrains Mono", monospace;
}
.linen-tabs { display: flex; gap: 20px; }
.linen-tab {
  background: none;
  border: 0;
  font-family: inherit;
  font-size: 13px;
  color: var(--ink-3);
  padding: 6px 0;
  cursor: pointer;
  border-bottom: 1px solid transparent;
  letter-spacing: 0.01em;
}
.linen-tab.on { color: var(--moss); border-bottom-color: var(--moss); }
.linen-cmd {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
}
.linen-cmd .prompt { color: var(--moss); }
.linen-cmd .txt { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.linen-copy {
  background: var(--moss);
  color: var(--paper);
  border: 0;
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 12px;
  font-family: "JetBrains Mono", monospace;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: background 160ms ease;
}
.linen-copy:hover { background: #2e4a2d; }

.linen-facts {
  background: var(--sage);
  border-radius: 20px;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--moss);
  box-shadow: 0 1px 2px rgba(34,39,31,0.03), 0 10px 30px -16px rgba(34,39,31,0.10);
}
.linen-facts .title {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-family: "JetBrains Mono", monospace;
  color: var(--moss-2);
}
.linen-facts .big {
  font-size: 38px;
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 12px 0 0;
  font-weight: 500;
}
.linen-facts .small {
  font-size: 12px;
  color: var(--moss-2);
  margin-top: 8px;
  line-height: 1.5;
}

.linen-tui-section { padding: 40px 56px 88px; }
.linen-tui-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 32px;
}
.linen-tui-head .k {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.linen-tui-head h2 {
  font-size: 44px;
  line-height: 1.03;
  letter-spacing: -0.03em;
  margin: 0;
  font-weight: 400;
}
.linen-tui-head h2 .moss { color: var(--moss); }
.linen-tui-head p { color: var(--ink-2); font-size: 16px; margin: 0; max-width: 420px; }

.linen-features { padding: 0 56px; }
.linen-feat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.linen-feat {
  padding: 40px 32px;
  border-right: 1px solid var(--line);
  transition: background 240ms ease;
}
.linen-feat:first-child { padding-left: 0; }
.linen-feat:last-child { border-right: 0; padding-right: 0; }
.linen-feat:hover { background: rgba(62, 91, 60, 0.03); }
.linen-feat .ico {
  font-family: "Fraunces", serif;
  color: var(--moss);
  font-size: 28px;
  margin-bottom: 20px;
  line-height: 1;
  font-weight: 300;
}
.linen-feat h3 { font-size: 20px; margin: 0 0 8px; letter-spacing: -0.015em; }
.linen-feat p { margin: 0; color: var(--ink-2); font-size: 14px; line-height: 1.55; }

.linen-section { padding: 96px 56px; border-top: 1px solid var(--line); }
.linen-sec-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 56px;
}
.linen-sec-head .num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.linen-sec-head h2 {
  font-size: 52px;
  line-height: 1.02;
  margin: 0;
  letter-spacing: -0.03em;
  font-weight: 400;
}
.linen-sec-head h2 .moss { color: var(--moss); }
.linen-sec-head p { font-size: 16px; color: var(--ink-2); margin: 0; max-width: 440px; }
.linen-sec-head .linen-deep {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-size: 13px;
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid var(--moss);
  padding-bottom: 2px;
}
.linen-sec-head .linen-deep:hover { color: #2e4a2d; }

.linen-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.linen-step {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 1px 2px rgba(34,39,31,0.03), 0 10px 30px -16px rgba(34,39,31,0.10);
  transition: transform 260ms ease, box-shadow 260ms ease;
}
.linen-step:hover {
  transform: translateY(-3px);
  box-shadow: 0 2px 4px rgba(34,39,31,0.04), 0 18px 40px -18px rgba(34,39,31,0.18);
}
.linen-step .nrow {
  display: flex;
  justify-content: space-between;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin-bottom: 28px;
}
.linen-step .nrow .pip { display: flex; gap: 4px; }
.linen-step .nrow .pip span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line);
}
.linen-step .nrow .pip span.on { background: var(--moss); }
.linen-step h3 { font-size: 22px; margin: 0 0 8px; }
.linen-step p { font-size: 14px; color: var(--ink-2); margin: 0; line-height: 1.55; }

.linen-cli {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 12px 0;
  box-shadow: 0 1px 2px rgba(34,39,31,0.03), 0 10px 30px -16px rgba(34,39,31,0.10);
}
.linen-cli-group { padding: 20px 32px; }
.linen-cli-group + .linen-cli-group { border-top: 1px dashed var(--line); }
.linen-cli-group h4 {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-family: "JetBrains Mono", monospace;
  margin: 0 0 14px;
  font-weight: 500;
}
.linen-cli-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  padding: 8px 6px;
  margin-left: -6px;
  align-items: baseline;
  border-radius: 8px;
  transition: background 180ms ease, padding-left 180ms ease;
}
.linen-cli-row:hover { background: rgba(62, 91, 60, 0.05); }
.linen-cli-row code {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--ink);
  background: transparent;
  border: 0;
  padding: 0;
}
.linen-cli-row .desc { color: var(--ink-2); font-size: 14px; }

.linen-foot {
  padding: 72px 56px 48px;
  border-top: 1px solid var(--line);
  background: var(--moss);
  color: var(--sage);
}
.linen-foot-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.linen-foot .mark-big {
  font-size: 28px;
  font-weight: 500;
  color: var(--paper);
  letter-spacing: -0.025em;
  margin: 0 0 16px;
}
.linen-foot p {
  color: var(--sage);
  font-size: 15px;
  line-height: 1.55;
  max-width: 360px;
  margin: 0 0 24px;
}
.linen-foot h4 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #9db392;
  margin: 0 0 16px;
  font-weight: 500;
}
.linen-foot a {
  display: block;
  color: var(--sage);
  text-decoration: none;
  font-size: 14px;
  padding: 4px 0;
  transition: color 160ms ease;
}
.linen-foot a:hover { color: var(--paper); }
.linen-foot-bot {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid #4c6b4a;
  display: flex;
  justify-content: space-between;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: #9db392;
  letter-spacing: 0.08em;
}
.linen-foot a.linen-badge,
.linen-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-family: "JetBrains Mono", monospace;
  color: var(--paper);
  letter-spacing: 0.04em;
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease;
}
.linen-foot a.linen-badge:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--paper);
}
.linen-badge .leaf {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c4e0b3;
}

/* =========================================================
   TUI preview (landing)
   ========================================================= */
.tui-wrap { display: flex; flex-direction: column; }
.tui-frame {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02), 0 12px 40px -20px rgba(60, 55, 40, 0.18);
  height: 640px;
  display: flex;
  flex-direction: column;
}
.tui-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px 12px;
  flex-shrink: 0;
}
.tui-chrome .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--line); }
.tui-chrome .title {
  margin-left: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
}
.tui-stage {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.tui-hdr {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line);
  flex-shrink: 0;
}
.tui-brand {
  font-family: "JetBrains Mono", monospace;
  font-size: 22px;
  letter-spacing: 0.18em;
  color: var(--moss);
  font-weight: 500;
  flex-shrink: 0;
}
.tui-tag { font-size: 13px; color: var(--ink-2); line-height: 1.5; max-width: 520px; }
.tui-body {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 18px;
  padding-top: 16px;
  flex: 1;
  min-height: 0;
}
.tui-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 8px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.tui-panel-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
  padding: 6px 10px;
  text-transform: uppercase;
  flex-shrink: 0;
}
.tui-menu { flex: 1; overflow: auto; }
.tui-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 120ms;
}
.tui-menu-item:hover { background: var(--bg); }
.tui-menu-item.active { background: var(--sage); }
.tui-menu-item.active .label { color: var(--moss); font-weight: 500; }
.tui-menu-item .icon {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--ink-3);
  width: 14px;
  flex-shrink: 0;
}
.tui-menu-item.active .icon { color: var(--moss); }
.tui-menu-item .label { font-size: 14px; color: var(--ink); }
.tui-menu-item .hint {
  margin-left: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--ink-3);
}
.tui-right { display: flex; flex-direction: column; gap: 14px; min-height: 0; }
.tui-info { padding: 18px 20px; flex: 1; overflow: auto; }
.tui-info .tui-panel-title { padding: 0; margin-bottom: 4px; }
.tui-info h4 {
  margin: 6px 0 12px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--moss);
  font-family: "Inter Tight", sans-serif;
  text-transform: none;
}
.tui-info p { margin: 0 0 10px; font-size: 13px; color: var(--ink-2); line-height: 1.55; }
.tui-info p:last-child { margin-bottom: 0; }
.tui-info-panel { display: none; }
.tui-info-panel.active { display: block; }
.tui-status { padding: 14px 20px; flex-shrink: 0; }
.tui-status .tui-panel-title { padding: 4px 0 8px; }
.tui-status-row {
  display: flex;
  justify-content: space-between;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  padding: 3px 0;
}
.tui-status-row .k { color: var(--ink-3); letter-spacing: 0.06em; }
.tui-status-row .v { color: var(--ink); }
.tui-status-row .v .accent { color: var(--moss); font-weight: 500; }
.tui-footer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.tui-key {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--ink-3);
}
.tui-key kbd {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 3px;
  font-family: inherit;
  color: var(--ink-2);
  font-size: 10px;
}
.tui-key.spacer { margin-left: auto; }
.tui-key.spacer b { color: var(--moss); }

/* =========================================================
   Page-specific
   ========================================================= */
.release {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 28px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
}
.release:first-of-type { border-top: 0; }
.release .ver { font-family: "JetBrains Mono", monospace; }
.release .ver .tag {
  display: inline-block;
  font-size: 18px;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.release .ver .tag.current { color: var(--moss); }
.release .ver .date {
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-top: 4px;
}
.release .ver .badge {
  display: inline-block;
  margin-top: 10px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--moss);
  background: var(--sage);
}
.release h3 { margin: 0 0 8px; font-size: 22px; }
.release p { margin: 0 0 12px; color: var(--ink-2); }
.release h4 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 18px 0 8px;
  font-weight: 500;
}
.release ul { margin: 0 0 8px; color: var(--ink-2); padding-left: 18px; }
.release ul li { padding: 3px 0; }

.qs-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  margin: 28px 0;
  align-items: start;
}
.qs-step .num {
  font-family: "Fraunces", serif;
  font-weight: 300;
  font-size: 48px;
  color: var(--moss);
  line-height: 1;
  padding-top: 4px;
}
.qs-step .body h3 { margin: 0 0 6px; font-size: 22px; }
.qs-step .body p { margin: 0 0 12px; }

.inherit-diagram {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 36px;
  margin: 24px 0;
  box-shadow: var(--shadow-soft);
}
.inherit-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  align-items: center;
  padding: 8px 0;
}
.inherit-row .label {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.inherit-row .bar {
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  transition: transform 220ms ease;
}
.inherit-row:hover .bar { transform: translateX(3px); }
.inherit-row.active .bar {
  border-color: var(--moss);
  background: var(--sage);
  color: var(--moss);
}
.inherit-row.active .label { color: var(--moss); }
.inherit-row .bar .files {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.inherit-row.active .bar .files { color: var(--moss-2); }
.arrow-col {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-3);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  padding: 4px 0;
}

/* =========================================================
   Content max-width — cap landing on wide viewports.
   Handoff spec: 1200px content, ~1320px outer including 56px padding.
   ========================================================= */
.linen-hero,
.linen-tui-section,
.linen-features {
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
}
/* .linen-section keeps full width so border-top stretches as a page divider;
   cap its inner content blocks instead. */
.linen-section > .linen-sec-head,
.linen-section > .linen-steps,
.linen-section > .linen-cli {
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
}
/* .linen-foot keeps full width so the moss background stretches; cap inner. */
.linen-foot-top,
.linen-foot-bot {
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
  .top { padding: 16px 24px; flex-wrap: wrap; gap: 14px; }
  .nav { gap: 18px; font-size: 13px; flex-wrap: wrap; }
  .linen-hero { padding: 56px 24px 24px; }
  .linen-hero-top { grid-template-columns: 1fr; gap: 32px; }
  .linen-bar-row { grid-template-columns: 1fr; }
  .linen-tui-section { padding: 24px 24px 56px; }
  .linen-tui-head { grid-template-columns: 1fr; gap: 20px; }
  .linen-features { padding: 0 24px; }
  .linen-feat-grid { grid-template-columns: 1fr 1fr; }
  .linen-feat { padding: 28px 20px; border-right: 0; border-bottom: 1px solid var(--line); }
  .linen-feat:first-child { padding-left: 20px; }
  .linen-feat:last-child { padding-right: 20px; border-bottom: 0; }
  .linen-section { padding: 56px 24px; }
  .linen-sec-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 32px; }
  .linen-steps { grid-template-columns: 1fr 1fr; }
  .linen-cli-row { grid-template-columns: 1fr; gap: 4px; }
  .linen-foot { padding: 48px 24px 32px; }
  .linen-foot-top { grid-template-columns: 1fr 1fr; gap: 28px; }
  .wrap { grid-template-columns: 1fr; gap: 24px; padding: 40px 24px 80px; }
  .sidebar { position: static; }
  .foot { padding: 32px 24px; flex-direction: column; gap: 12px; }
  article h1 { font-size: 44px; }
  .tui-frame { height: auto; }
  .tui-body { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .linen-feat-grid { grid-template-columns: 1fr; }
  .linen-steps { grid-template-columns: 1fr; }
  .linen-foot-top { grid-template-columns: 1fr; }
  .card-grid, .swatch-grid { grid-template-columns: 1fr; }
  .release { grid-template-columns: 1fr; gap: 12px; }
}