/* ════════════════════════════════════════════════════════════
   THE RUNDOWN — production CSS
   Static-HTML content hub at /rundown · Pass 4 · 2026-05-26
   Author: Claude (design pass) · for: Claude Code (implementation)
   ════════════════════════════════════════════════════════════ */

:root {
  /* Brand tokens — matched 1:1 with landing page (lard.build) */
  --background: #FFFFFF;
  --surface: #FFFFFF;
  --surface-alt: #F6F6F7;
  --surface-sunken: #EFEFF1;

  --textOnBackground: #111111;
  --textOnSurface: #333333;
  --textSecondary: #555555;
  --textDisabled: #9CA3AF;

  --borderOnBackground: #000000;
  --borderOnSurface: #000000;
  --borderSubtle: #D4D4D8;
  --borderHairline: #E4E4E7;

  --accent: #E10600;
  --accent-soft: rgba(225,6,0,0.08);
  --accent-stroke: rgba(225,6,0,0.4);

  --success: #00C851;
  --warning: #FF8800;
  --error:   #FF4444;
  --info:    #33B5E5;
}

[data-theme="dark"] {
  --background: #050505;
  --surface: #1A1A1A;
  --surface-alt: #0A0A0A;
  --textOnBackground: #FFFFFF;
  --textOnSurface: #FFFFFF;
  --textSecondary: #CCCCCC;
  --textDisabled: #666666;
  --borderOnBackground: rgba(255,255,255,0.10);
  --borderOnSurface: rgba(255,255,255,0.20);
  --borderSubtle: rgba(255,255,255,0.10);
  --borderHairline: rgba(255,255,255,0.06);
  --accent: #FF007F;
  --accent-soft: rgba(255,0,127,0.10);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*, *::before, *::after { border-radius: 0 !important; }

html, body {
  background: var(--background);
  color: var(--textOnBackground);
  font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
code { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 0.9em; }

a { color: inherit; }

/* ─────────── CLUSTER TOKENS ─────────── */
/* Apply ONE of these classes to the page root, header, breadcrumb, sidebar etc.
   The --cluster + --cluster-soft tokens cascade to every coloured surface. */
.cluster-daily      { --cluster: var(--accent);  --cluster-soft: var(--accent-soft); }
.cluster-voice      { --cluster: #33B5E5;        --cluster-soft: rgba(51,181,229,0.08); }
.cluster-compliance { --cluster: #FF8800;        --cluster-soft: rgba(255,136,0,0.08); }
.cluster-rest       { --cluster: #00C851;        --cluster-soft: rgba(0,200,81,0.07); }

/* ─────────── SHARED HEADER (matches landing page) ─────────── */
.lp-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 24px;
  height: 72px;
  padding: 0 56px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(6px);
  border-bottom: 2px solid #000;
}
[data-theme="dark"] .lp-header {
  background: rgba(5,5,5,0.95);
  border-bottom-color: rgba(255,255,255,0.2);
}
.lp-mark {
  font-family: 'Monoton';
  font-size: 28px;
  letter-spacing: 2px;
  color: #111111;
}
[data-theme="dark"] .lp-mark { color: #FFFFFF; }
.lp-mark .dot { color: var(--accent); }
.lp-nav {
  display: flex; gap: 28px;
  margin-left: 32px;
}
.lp-nav a {
  font-size: 12px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  color: #333; text-decoration: none;
}
[data-theme="dark"] .lp-nav a { color: #CCC; }
.lp-nav a:hover { color: var(--accent); }
.lp-nav .active {
  color: var(--accent);
  position: relative;
}
.lp-nav .active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 3px;
  background: var(--accent);
}
.lp-header-actions { margin-left: auto; display: flex; gap: 14px; align-items: center; }
.lp-link {
  font-size: 12px; font-weight: 700; letter-spacing: 0.8px;
  text-transform: uppercase; color: #111; text-decoration: none;
}
[data-theme="dark"] .lp-link { color: #FFF; }
.lp-cta-sm {
  background: var(--accent); color: #FFFFFF;
  border: 2px solid #000;
  padding: 10px 18px;
  font-size: 12px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; text-decoration: none;
}

/* ─────────── HUB HERO ─────────── */
.rd-hero {
  background: #050505;
  color: #FFFFFF;
  padding: 96px 56px 80px;
  position: relative;
  overflow: hidden;
}
.rd-hero-watermark {
  position: absolute;
  top: -60px; right: -40px;
  font-family: 'Monoton';
  font-size: 320px;
  line-height: 0.85;
  letter-spacing: -8px;
  color: rgba(255,255,255,0.025);
  pointer-events: none;
}
.rd-hero-inner {
  position: relative; z-index: 1;
  max-width: 1800px; margin: 0 auto;
}
.rd-eyebrow-pill {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: #FFFFFF;
  border: 2px solid #000;
  padding: 6px 12px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase;
  margin-bottom: 28px;
}
.rd-eyebrow-pill .dot {
  width: 7px; height: 7px; background: #FFFFFF;
}
.rd-h1 {
  font-size: 128px; font-weight: 800;
  letter-spacing: -3px; line-height: 0.92;
  text-transform: uppercase;
  margin-bottom: 24px;
  font-family: 'Montserrat';
}
.rd-h1 .dot { color: var(--accent); }
.rd-lede {
  font-size: 22px; line-height: 1.5;
  color: #CCCCCC;
  max-width: 880px;
  margin-bottom: 12px;
}
.rd-lede strong { color: var(--accent); font-weight: 700; }
.rd-subscript {
  font-size: 15px; line-height: 1.55;
  color: rgba(255,255,255,0.65);
  max-width: 880px;
}

/* ─────────── STICKY FILTERS ─────────── */
.rd-filters {
  background: #FFFFFF;
  border-bottom: 2px solid #000;
  padding: 20px 56px;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  position: sticky; top: 72px; z-index: 10;
}
[data-theme="dark"] .rd-filters {
  background: #050505; border-bottom-color: rgba(255,255,255,0.2);
}
.rd-filter-label {
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: #555;
  margin-right: 8px;
}
[data-theme="dark"] .rd-filter-label { color: #CCC; }
.rd-chip {
  background: #FFFFFF;
  border: 2px solid #000;
  padding: 8px 14px;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.8px; text-transform: uppercase;
  color: #111;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none;
}
[data-theme="dark"] .rd-chip {
  background: #1A1A1A; border-color: rgba(255,255,255,0.25); color: #FFF;
}
.rd-chip .ct {
  background: #F6F6F7;
  padding: 1px 6px;
  font-size: 10px; font-weight: 700;
  color: #555;
}
.rd-chip.active {
  background: var(--cluster, #111);
  color: #FFFFFF;
  border-color: #000;
}
.rd-chip.active .ct {
  background: rgba(255,255,255,0.22);
  color: #FFFFFF;
}
.rd-chip.cluster-1 { --cluster: var(--accent); }
.rd-chip.cluster-2 { --cluster: #33B5E5; }
.rd-chip.cluster-3 { --cluster: #FF8800; }
.rd-chip.cluster-4 { --cluster: #00C851; }

/* ─────────── HUB CLUSTER GRID ─────────── */
.rd-grid {
  background: #FFFFFF;
  padding: 56px;
}
[data-theme="dark"] .rd-grid { background: #050505; }
.rd-grid-inner {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  max-width: 1800px; margin: 0 auto;
}
.rd-cluster {
  background: #FFFFFF;
  border: 2px solid #000;
  border-top-width: 8px;
  border-top-color: var(--cluster);
  padding: 36px 36px 28px;
  display: flex; flex-direction: column;
  position: relative;
  min-height: 480px;
  transition: opacity 200ms ease;
}
[data-theme="dark"] .rd-cluster {
  background: #1A1A1A; border-color: rgba(255,255,255,0.2);
  border-top-color: var(--cluster); border-top-width: 8px;
}
.rd-cluster .rd-c-eyebrow {
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.6px; text-transform: uppercase;
  color: var(--cluster);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 12px;
}
.rd-cluster .rd-c-eyebrow .ct {
  background: var(--cluster); color: #FFFFFF;
  padding: 2px 8px;
  font-size: 10px;
}
.rd-cluster .rd-c-title {
  font-size: 40px; font-weight: 800;
  letter-spacing: -1px; line-height: 1.0;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.rd-cluster .rd-c-lede {
  font-size: 15px; line-height: 1.5;
  color: #555;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 2px solid #000;
}
[data-theme="dark"] .rd-cluster .rd-c-lede {
  color: #CCC; border-bottom-color: rgba(255,255,255,0.2);
}
.rd-c-articles {
  display: flex; flex-direction: column; gap: 0;
  flex: 1;
}
.rd-c-article {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid #E4E4E7;
  font-size: 16px; font-weight: 600;
  line-height: 1.35;
  color: #111;
  text-decoration: none;
}
[data-theme="dark"] .rd-c-article {
  color: #FFF; border-bottom-color: rgba(255,255,255,0.1);
}
.rd-c-article:last-child { border-bottom: 0; padding-bottom: 0; }
.rd-c-article:hover { color: var(--cluster); }
.rd-c-article .num {
  font-family: 'JetBrains Mono';
  font-size: 11px; font-weight: 700;
  color: var(--cluster);
  letter-spacing: 0.5px;
  flex-shrink: 0;
  padding-top: 3px;
  min-width: 24px;
}
.rd-c-article .ttl { flex: 1; }
.rd-c-article .arrow {
  color: var(--cluster);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  padding-top: 1px;
}

/* Filter state — dim non-matching clusters */
.rundown-frame.filter-daily      .rd-cluster:not(.cluster-daily)      { opacity: 0.20; pointer-events: none; }
.rundown-frame.filter-voice      .rd-cluster:not(.cluster-voice)      { opacity: 0.20; pointer-events: none; }
.rundown-frame.filter-compliance .rd-cluster:not(.cluster-compliance) { opacity: 0.20; pointer-events: none; }
.rundown-frame.filter-rest       .rd-cluster:not(.cluster-rest)       { opacity: 0.20; pointer-events: none; }

/* ─────────── CTA BAND ─────────── */
.rd-cta-band {
  background: #050505; color: #FFFFFF;
  padding: 96px 56px;
  position: relative; overflow: hidden;
}
.rd-cta-band .lp-cta-watermark {
  position: absolute;
  bottom: -80px; left: 0;
  font-family: 'Monoton';
  font-size: 320px;
  line-height: 0.85;
  color: rgba(255,255,255,0.04);
  letter-spacing: -10px;
  pointer-events: none;
}
.rd-cta-inner-band {
  max-width: 1100px; margin: 0 auto;
  text-align: center; position: relative; z-index: 1;
}
.rd-c-eyebrow-cta {
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.6px; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.rd-cta-band h2 {
  font-size: 64px; font-weight: 800;
  letter-spacing: -1.5px; line-height: 1.0;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.rd-cta-band h2 .accent { color: var(--accent); }
.rd-cta-band p {
  font-size: 17px; line-height: 1.5;
  color: rgba(255,255,255,0.7);
  margin-bottom: 28px;
}
.lp-form {
  display: flex; gap: 8px;
  max-width: 520px;
  margin: 0 auto 12px;
}
.lp-form input {
  flex: 1;
  height: 56px;
  background: #FFFFFF;
  border: 2px solid var(--accent);
  padding: 0 18px;
  font-size: 15px; font-weight: 500;
  color: #111;
  font-family: 'Montserrat';
  outline: none;
}
.lp-form button {
  background: var(--accent); color: #FFFFFF;
  border: 2px solid #000;
  padding: 0 22px;
  font-size: 13px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
}

/* ─────────── FOOTER ─────────── */
.lp-footer {
  background: #000;
  color: #FFFFFF;
  padding: 60px 56px 24px;
}
.lp-footer-inner {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 80px;
  max-width: 1800px;
  margin: 0 auto;
}
.lp-footer-brand .lp-mark.big {
  font-family: 'Monoton';
  font-size: 56px;
  color: #FFFFFF;
  letter-spacing: 3px;
}
.lp-footer-tag {
  font-size: 13px; color: rgba(255,255,255,0.5);
  margin-top: 12px;
  letter-spacing: 0.3px;
}
.lp-footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.lp-footer-label {
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.lp-footer-cols a {
  display: block;
  font-size: 13px; color: rgba(255,255,255,0.75);
  text-decoration: none;
  padding: 5px 0;
}
.lp-footer-cols a:hover { color: #FFFFFF; }
.lp-footer-bar {
  max-width: 1800px;
  margin: 60px auto 0;
  padding-top: 24px;
  border-top: 2px solid rgba(255,255,255,0.15);
  display: flex; justify-content: space-between;
  font-size: 11px; letter-spacing: 0.5px;
  color: rgba(255,255,255,0.4);
}

/* ═════════════════════════════════════════════════════════
   ARTICLE PAGE
   ═════════════════════════════════════════════════════════ */

.rd-breadcrumb {
  background: #F6F6F7;
  border-bottom: 2px solid #000;
  padding: 16px 56px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  color: #555;
}
[data-theme="dark"] .rd-breadcrumb {
  background: #0A0A0A; border-bottom-color: rgba(255,255,255,0.2);
  color: #CCC;
}
.rd-breadcrumb a { color: #555; text-decoration: none; }
[data-theme="dark"] .rd-breadcrumb a { color: #CCC; }
.rd-breadcrumb a:hover { color: var(--cluster); }
.rd-breadcrumb .sep { margin: 0 10px; color: #9CA3AF; }
.rd-breadcrumb .here { color: #111; }
[data-theme="dark"] .rd-breadcrumb .here { color: #FFF; }

.rd-article-header {
  padding: 80px 56px 48px;
  border-bottom: 2px solid #000;
}
[data-theme="dark"] .rd-article-header { border-bottom-color: rgba(255,255,255,0.2); }
.rd-article-header-inner {
  max-width: 1500px; margin: 0 auto;
}
.rd-article-header .rd-c-eyebrow {
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.6px; text-transform: uppercase;
  color: var(--cluster);
  margin-bottom: 24px;
  display: flex; align-items: center; gap: 12px;
}
.rd-article-header .rd-c-eyebrow::before {
  content: '';
  width: 40px; height: 3px;
  background: var(--cluster);
  display: inline-block;
}
.rd-article-header h1 {
  font-size: 76px; font-weight: 800;
  letter-spacing: -2px; line-height: 1.0;
  margin-bottom: 28px;
  max-width: 1280px;
}
.rd-article-meta {
  display: flex; gap: 14px; align-items: center;
  font-size: 12px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  color: #555;
}
[data-theme="dark"] .rd-article-meta { color: #CCC; }
.rd-article-meta .sep { color: #9CA3AF; }
.rd-article-meta .pill {
  border: 2px solid var(--cluster);
  background: var(--cluster-soft);
  color: var(--cluster);
  padding: 4px 10px;
  font-size: 11px;
}

.rd-article-body-wrap {
  padding: 64px 56px 96px;
}
.rd-article-body-inner {
  max-width: 1500px; margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 80px;
}
.rd-article-body-inner.no-toc {
  /* Articles ≤800 words — keep sidebar but skip TOC card */
  grid-template-columns: minmax(0, 1fr) 300px;
}

.rd-prose {
  max-width: 720px;
  font-size: 18px;
  line-height: 1.7;
  color: #333;
}
[data-theme="dark"] .rd-prose { color: #CCC; }
.rd-prose > p:first-child {
  font-size: 22px;
  font-weight: 500;
  line-height: 1.55;
  color: #111;
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 2px solid #000;
}
[data-theme="dark"] .rd-prose > p:first-child {
  color: #FFF; border-bottom-color: rgba(255,255,255,0.2);
}
.rd-prose h2 {
  font-size: 32px; font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin: 56px 0 20px;
  text-transform: uppercase;
  color: #111;
  scroll-margin-top: 96px;
}
[data-theme="dark"] .rd-prose h2 { color: #FFF; }
.rd-prose h2:first-child { margin-top: 0; }
.rd-prose h3 {
  font-size: 20px; font-weight: 700;
  letter-spacing: -0.2px;
  margin: 36px 0 14px;
  text-transform: uppercase;
  color: #111;
  scroll-margin-top: 96px;
}
[data-theme="dark"] .rd-prose h3 { color: #FFF; }
.rd-prose p { margin-bottom: 22px; }
.rd-prose strong { color: #111; font-weight: 700; }
[data-theme="dark"] .rd-prose strong { color: #FFF; }
.rd-prose ul, .rd-prose ol {
  margin: 0 0 22px 0;
  padding-left: 0;
  list-style: none;
}
.rd-prose ul li, .rd-prose ol li {
  position: relative;
  padding: 6px 0 6px 28px;
  margin-bottom: 4px;
}
.rd-prose ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 18px;
  width: 12px; height: 2px;
  background: var(--cluster);
}
.rd-prose ol { counter-reset: rd-list; }
.rd-prose ol li { counter-increment: rd-list; }
.rd-prose ol li::before {
  content: counter(rd-list, decimal-leading-zero);
  position: absolute;
  left: 0; top: 6px;
  font-family: 'JetBrains Mono';
  font-size: 14px; font-weight: 700;
  color: var(--cluster);
}
.rd-prose blockquote {
  margin: 32px 0;
  padding: 18px 24px;
  border-left: 6px solid var(--cluster);
  background: var(--cluster-soft);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.55;
  color: #111;
}
[data-theme="dark"] .rd-prose blockquote { color: #FFF; }
.rd-prose a {
  color: var(--cluster);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  font-weight: 700;
}

.rd-pull {
  margin: 48px 0;
  padding: 32px 0;
  border-top: 4px solid var(--cluster);
  border-bottom: 4px solid var(--cluster);
}
.rd-pull .pull-text {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.3px;
  color: #111;
  margin-bottom: 12px;
}
[data-theme="dark"] .rd-pull .pull-text { color: #FFF; }
.rd-pull .pull-attr {
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--cluster);
}

.rd-inline-cta {
  margin: 56px 0;
  padding: 32px 36px;
  background: var(--cluster-soft);
  border: 2px solid var(--cluster);
  border-left-width: 6px;
}
.rd-inline-cta .lbl {
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--cluster);
  margin-bottom: 12px;
}
.rd-inline-cta .h {
  font-size: 26px; font-weight: 800;
  letter-spacing: -0.4px; line-height: 1.1;
  margin-bottom: 16px;
  color: #111;
  text-transform: uppercase;
}
[data-theme="dark"] .rd-inline-cta .h { color: #FFF; }
.rd-inline-cta .sub {
  font-size: 14px;
  color: #555;
  margin-bottom: 18px;
}
[data-theme="dark"] .rd-inline-cta .sub { color: #CCC; }
.rd-inline-cta form {
  display: flex; gap: 8px;
}
.rd-inline-cta input {
  flex: 1;
  height: 48px;
  background: #FFFFFF;
  border: 2px solid #000;
  padding: 0 16px;
  font-size: 14px;
  color: #111;
  font-family: 'Montserrat';
  outline: none;
}
.rd-inline-cta button {
  background: var(--cluster); color: #FFFFFF;
  border: 2px solid #000;
  padding: 0 22px;
  font-size: 12px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
}

.rd-sidebar {
  align-self: flex-start;
  position: sticky;
  top: 96px;
  display: flex; flex-direction: column;
  gap: 20px;
}
.rd-side-toc {
  border: 2px solid #000;
  padding: 24px 22px;
  background: #FFFFFF;
}
[data-theme="dark"] .rd-side-toc {
  background: #1A1A1A; border-color: rgba(255,255,255,0.2);
}
.rd-side-toc .lbl {
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: #555;
  margin-bottom: 14px;
  display: flex; align-items: center; justify-content: space-between;
}
[data-theme="dark"] .rd-side-toc .lbl { color: #CCC; }
.rd-side-toc .progress-track {
  height: 4px;
  background: #E4E4E7;
  margin-bottom: 16px;
  position: relative;
}
[data-theme="dark"] .rd-side-toc .progress-track { background: rgba(255,255,255,0.1); }
.rd-side-toc .progress-fill {
  position: absolute; left: 0; top: 0; height: 100%;
  background: var(--cluster);
  transition: width 80ms linear;
  width: 0;
}
.rd-side-toc ul { list-style: none; padding: 0; margin: 0; }
.rd-side-toc li {
  padding: 8px 0;
  font-size: 13px; line-height: 1.4;
  font-weight: 600;
  color: #555;
  border-bottom: 1px solid #E4E4E7;
  cursor: pointer;
}
[data-theme="dark"] .rd-side-toc li {
  color: #CCC; border-bottom-color: rgba(255,255,255,0.08);
}
.rd-side-toc li:last-child { border-bottom: 0; }
.rd-side-toc li a { color: inherit; text-decoration: none; display: block; }
.rd-side-toc li.active {
  color: var(--cluster);
  border-left: 3px solid var(--cluster);
  padding-left: 10px;
  margin-left: -13px;
}
.rd-side-toc li.h3 {
  font-size: 12px;
  padding-left: 14px;
  color: #555;
  font-weight: 500;
}
[data-theme="dark"] .rd-side-toc li.h3 { color: #999; }

.rd-side-cluster {
  border: 2px solid #000;
  background: #FFFFFF;
  padding: 24px 22px;
}
[data-theme="dark"] .rd-side-cluster {
  background: #1A1A1A; border-color: rgba(255,255,255,0.2);
}
.rd-side-cluster .lbl {
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--cluster);
  margin-bottom: 14px;
}
.rd-side-cluster ul { list-style: none; padding: 0; margin: 0; }
.rd-side-cluster li {
  padding: 10px 0;
  font-size: 13px; font-weight: 600;
  line-height: 1.4;
  border-bottom: 1px solid #E4E4E7;
}
[data-theme="dark"] .rd-side-cluster li { border-bottom-color: rgba(255,255,255,0.08); }
.rd-side-cluster li:last-child { border-bottom: 0; padding-bottom: 0; }
.rd-side-cluster li a {
  color: #111; text-decoration: none;
}
[data-theme="dark"] .rd-side-cluster li a { color: #FFF; }
.rd-side-cluster li a:hover { color: var(--cluster); }
.rd-side-cluster li.current a {
  color: var(--cluster);
}
.rd-side-cluster li.current a::before {
  content: '▸ ';
  margin-right: 4px;
}

.rd-side-cta {
  background: var(--cluster);
  border: 2px solid #000;
  padding: 24px 22px;
  color: #FFFFFF;
}
.rd-side-cta .lbl {
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 10px;
}
.rd-side-cta .h {
  font-size: 18px; font-weight: 800;
  letter-spacing: -0.2px;
  line-height: 1.2;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.rd-side-cta .sub {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
  margin-bottom: 16px;
}
.rd-side-cta input {
  width: 100%; height: 40px;
  background: #FFFFFF; color: #111;
  border: 2px solid #000;
  padding: 0 12px;
  font-size: 13px;
  margin-bottom: 8px;
  font-family: 'Montserrat';
  outline: none;
}
.rd-side-cta button {
  width: 100%; height: 40px;
  background: #000; color: #FFFFFF;
  border: 2px solid #000;
  font-size: 11px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer;
}

.rd-related {
  padding: 80px 56px;
  background: #F6F6F7;
  border-top: 2px solid #000;
}
[data-theme="dark"] .rd-related {
  background: #0A0A0A; border-top-color: rgba(255,255,255,0.2);
}
.rd-related-inner {
  max-width: 1500px; margin: 0 auto;
}
.rd-related h2 {
  font-size: 36px; font-weight: 800;
  letter-spacing: -0.6px; text-transform: uppercase;
  margin-bottom: 32px;
  display: flex; align-items: baseline; gap: 16px;
}
.rd-related h2 .ct {
  font-size: 12px; font-weight: 700;
  letter-spacing: 1.4px;
  color: #555;
}
[data-theme="dark"] .rd-related h2 .ct { color: #CCC; }
.rd-related-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.rd-related-card {
  background: #FFFFFF;
  border: 2px solid #000;
  border-top-width: 6px;
  border-top-color: var(--cluster);
  padding: 28px 26px;
  text-decoration: none;
  color: inherit;
  display: flex; flex-direction: column;
  min-height: 200px;
}
[data-theme="dark"] .rd-related-card {
  background: #1A1A1A; border-color: rgba(255,255,255,0.2);
  border-top-color: var(--cluster); border-top-width: 6px;
}
.rd-related-card .eyebrow {
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--cluster);
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}
.rd-related-card .eyebrow .tag {
  background: var(--cluster); color: #FFFFFF;
  padding: 2px 6px;
  font-size: 9px;
}
.rd-related-card .ttl {
  font-size: 19px; font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.2px;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: #111;
}
[data-theme="dark"] .rd-related-card .ttl { color: #FFF; }
.rd-related-card .read {
  margin-top: auto;
  font-size: 11px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--cluster);
}

/* Skip link (a11y) */
.skip {
  position: absolute; left: -9999px; top: 0;
  background: #000; color: #FFF;
  padding: 12px 18px;
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  text-decoration: none;
  z-index: 100;
}
.skip:focus { left: 12px; top: 12px; }

/* Responsive */
@media (max-width: 1280px) {
  .rd-h1 { font-size: 84px; }
  .rd-article-header h1 { font-size: 56px; }
  .rd-cluster .rd-c-title { font-size: 32px; }
  .rd-prose { font-size: 17px; }
}
@media (max-width: 1024px) {
  .rd-grid-inner { grid-template-columns: 1fr; }
  .rd-article-body-inner { grid-template-columns: 1fr; gap: 48px; }
  .rd-sidebar { position: static; }
  .rd-related-grid { grid-template-columns: 1fr; }
  .rd-cta-band h2 { font-size: 48px; }
}
@media (max-width: 768px) {
  .lp-header { padding: 0 24px; height: 64px; }
  .lp-nav { display: none; }
  .lp-mark { font-size: 22px; }
  .rd-hero { padding: 56px 24px 48px; }
  .rd-h1 { font-size: 56px; letter-spacing: -1px; }
  .rd-lede { font-size: 17px; }
  .rd-filters { padding: 14px 24px; top: 64px; }
  .rd-grid, .rd-related, .rd-cta-band { padding: 56px 24px; }
  .rd-article-header { padding: 48px 24px 32px; }
  .rd-article-header h1 { font-size: 36px; letter-spacing: -0.5px; }
  .rd-article-body-wrap { padding: 40px 24px 64px; }
  .rd-breadcrumb { padding: 12px 24px; font-size: 10px; }
  .rd-prose { font-size: 16px; }
  .rd-prose h2 { font-size: 24px; }
  .rd-prose > p:first-child { font-size: 18px; }
  .rd-inline-cta form { flex-direction: column; }
  .rd-inline-cta button { padding: 12px 22px; }
  .lp-form { flex-direction: column; }
  .lp-footer { padding: 40px 24px 20px; }
  .lp-footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .lp-footer-cols { grid-template-columns: 1fr 1fr; gap: 24px; }
  .lp-footer-bar { flex-direction: column; gap: 8px; }
}