:root {
  --bg: #fbf8f4;
  --surface: #ffffff;
  --surface-border: rgba(200, 138, 9, 0.22);
  --primary: #c88a09;
  --primary-hover: #ecaf05;
  --accent: #bf4504;
  --text-main: #1c1917;
  --text-muted: #78716c;
  --card-shadow: 0 4px 20px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
  --radius: 12px;
  --header-bg: rgba(255, 255, 255, 0.96);
  --font-heading: 'Cinzel', sans-serif;
  --font-body: 'Montserrat', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body.cbr-tier-canvas-root {
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(200, 138, 9, 0.08) 0%, transparent 38%),
    radial-gradient(circle at 88% 18%, rgba(191, 69, 4, 0.07) 0%, transparent 42%),
    linear-gradient(180deg, #fbf8f4 0%, #f5efe6 50%, #fbf8f4 100%);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.22s ease, background-color 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}

ul {
  list-style: none;
}

/* Layout Containers */
.cbr-tier-shell {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.cbr-tier-shell-narrow {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
.cbr-tier-topbar {
  position: sticky;
  top: 0;
  z-index: 900;
  background: var(--header-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--surface-border);
  box-shadow: 0 2px 14px rgba(28, 25, 23, 0.04);
}

.cbr-tier-topbar-inner {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cbr-tier-brand-emblem {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.22rem;
  letter-spacing: 0.04em;
  color: var(--text-main);
}

.cbr-tier-brand-crest {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(191, 69, 4, 0.25);
  flex-shrink: 0;
}

.cbr-tier-brand-crest svg {
  width: 22px;
  height: 22px;
}

.cbr-tier-brand-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.cbr-tier-brand-highlight {
  color: var(--accent);
}

.cbr-tier-brand-subtag {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  margin-top: 2px;
}

.cbr-tier-menubar-primary {
  display: flex;
  align-items: center;
}

.cbr-tier-menubar-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.cbr-tier-menubar-anchor {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  position: relative;
  padding: 0.35rem 0;
}

.cbr-tier-menubar-anchor::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.25s ease;
}

.cbr-tier-menubar-anchor:hover {
  color: var(--accent);
}

.cbr-tier-menubar-anchor:hover::after {
  width: 100%;
}

.cbr-tier-topbar-controls {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Buttons */
.cbr-tier-action-relay {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.72rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.24s ease;
  text-align: center;
  line-height: 1.2;
}

.cbr-tier-action-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(191, 69, 4, 0.22);
}

.cbr-tier-action-primary:hover {
  background: linear-gradient(135deg, var(--primary-hover) 0%, var(--accent) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(191, 69, 4, 0.32);
}

.cbr-tier-action-secondary {
  background: var(--surface);
  color: var(--text-main);
  border: 1.5px solid var(--surface-border);
}

.cbr-tier-action-secondary:hover {
  border-color: var(--primary);
  color: var(--accent);
  background: rgba(200, 138, 9, 0.05);
  transform: translateY(-2px);
}

.cbr-tier-action-ghost {
  background: rgba(200, 138, 9, 0.1);
  color: var(--accent);
  border: 1px solid rgba(200, 138, 9, 0.25);
}

.cbr-tier-action-ghost:hover {
  background: rgba(200, 138, 9, 0.18);
}

.cbr-tier-action-lg {
  padding: 0.95rem 1.85rem;
  font-size: 0.96rem;
}

.cbr-tier-action-sm {
  padding: 0.52rem 1rem;
  font-size: 0.82rem;
}

.cbr-tier-action-full {
  width: 100%;
}

/* Mobile Burger */
.cbr-tier-mobile-trigger {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.cbr-tier-burger-line {
  width: 20px;
  height: 2px;
  background-color: var(--text-main);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.cbr-tier-mobile-trigger.cbr-tier-is-open .cbr-tier-burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.cbr-tier-mobile-trigger.cbr-tier-is-open .cbr-tier-burger-line:nth-child(2) {
  opacity: 0;
}

.cbr-tier-mobile-trigger.cbr-tier-is-open .cbr-tier-burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.cbr-tier-mobile-panel {
  display: none;
  background: var(--surface);
  border-bottom: 1px solid var(--surface-border);
  padding: 1.25rem 1.5rem 1.5rem;
  box-shadow: 0 12px 24px rgba(28, 25, 23, 0.08);
}

.cbr-tier-mobile-panel.cbr-tier-panel-open {
  display: block;
}

.cbr-tier-mobile-circuit-catalog {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.cbr-tier-mobile-circuit-element {
  display: block;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  color: var(--text-main);
}

.cbr-tier-mobile-circuit-element:hover {
  background: rgba(200, 138, 9, 0.08);
  color: var(--accent);
}

/* Hero Section */
.cbr-tier-proscenium-theater {
  position: relative;
  padding: 5rem 0 4.25rem;
  border-bottom: 1px solid var(--surface-border);
  overflow: hidden;
}

.cbr-tier-proscenium-cluster-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(200, 138, 9, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 138, 9, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

.cbr-tier-proscenium-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.cbr-tier-command-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.42rem 1rem;
  border-radius: 999px;
  background: rgba(200, 138, 9, 0.12);
  border: 1px solid rgba(200, 138, 9, 0.32);
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.35rem;
}

.cbr-tier-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(191, 69, 4, 0.2);
}

.cbr-tier-proscenium-heading {
  font-family: var(--font-heading);
  font-size: clamp(2.15rem, 4.2vw, 3.45rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-main);
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.cbr-tier-proscenium-accent-span {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cbr-tier-proscenium-subline {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 2rem;
  line-height: 1.72;
}

.cbr-tier-proscenium-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

/* Tactical Briefing Side Card in Hero */
.cbr-tier-proscenium-dossier {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.85rem;
  box-shadow: var(--card-shadow);
  position: relative;
}

.cbr-tier-proscenium-dossier::before {
  content: 'SECTOR BRIEFING // UK-NODE';
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed var(--surface-border);
}

.cbr-tier-telemetry-cluster {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.35rem;
}

.cbr-tier-telemetry-cell {
  background: var(--bg);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 1rem;
}

.cbr-tier-telemetry-val {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.cbr-tier-telemetry-lbl {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}

.cbr-tier-dossier-note {
  font-size: 0.84rem;
  color: var(--text-muted);
  background: rgba(200, 138, 9, 0.06);
  border-left: 3px solid var(--primary);
  padding: 0.75rem 0.95rem;
  border-radius: 0 8px 8px 0;
}

/* Section Headers */
.cbr-tier-precinct-block {
  padding: 5rem 0;
}

.cbr-tier-precinct-alt {
  background: rgba(200, 138, 9, 0.04);
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
}

.cbr-tier-precinct-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.25rem;
}

.cbr-tier-eyebrow-tag {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  background: rgba(191, 69, 4, 0.08);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}

.cbr-tier-precinct-placard {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.85rem;
  line-height: 1.22;
}

.cbr-tier-precinct-lead {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Intro Essays & Platform Advantages */
.cbr-tier-pillars-cluster {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.cbr-tier-pillar-brick {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.cbr-tier-pillar-brick:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.cbr-tier-pillar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.cbr-tier-pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(200, 138, 9, 0.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cbr-tier-pillar-icon svg {
  width: 24px;
  height: 24px;
}

.cbr-tier-pillar-index {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.08em;
}

.cbr-tier-pillar-placard {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
  color: var(--text-main);
  line-height: 1.3;
}

.cbr-tier-pillar-matrix {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.cbr-tier-talking-chronicle {
  border-top: 1px solid var(--surface-border);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.cbr-tier-talking-detail {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cbr-tier-talking-bullet {
  color: var(--accent);
  font-weight: 800;
}

/* Filter Bar for Games Catalog */
.cbr-tier-filter-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2.5rem;
}

.cbr-tier-filter-chip {
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.cbr-tier-filter-chip:hover {
  border-color: var(--primary);
  color: var(--text-main);
}

.cbr-tier-filter-chip.cbr-tier-chip-active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(191, 69, 4, 0.22);
}

/* Bento-Hero Games Grid (9 Games) */
.cbr-tier-bento-catalog {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.cbr-tier-game-unit {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease;
}

.cbr-tier-game-unit:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 14px 30px rgba(28, 25, 23, 0.1);
}

/* Bento Hero First Card spans 2 columns on desktop */
.cbr-tier-game-unit.cbr-tier-bento-lead {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  border: 2px solid var(--primary);
}

.cbr-tier-game-unit.cbr-tier-bento-lead .cbr-tier-unit-visual {
  height: 100%;
  min-height: 320px;
}

.cbr-tier-unit-visual {
  position: relative;
  height: 215px;
  overflow: hidden;
  background: #27221d;
}

.cbr-tier-unit-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.cbr-tier-game-unit:hover .cbr-tier-unit-cover {
  transform: scale(1.05);
}

.cbr-tier-unit-badges {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  right: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  pointer-events: none;
}

.cbr-tier-top-ribbon {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.32rem 0.75rem;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}

.cbr-tier-genre-pill {
  background: rgba(28, 25, 23, 0.84);
  backdrop-filter: blur(6px);
  color: #fbf8f4;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  margin-left: auto;
}

.cbr-tier-unit-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.cbr-tier-unit-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.55rem;
}

.cbr-tier-rating-ribbon {
  color: var(--accent);
  font-weight: 700;
}

.cbr-tier-unit-heading {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.65rem;
}

.cbr-tier-unit-synopsis {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.15rem;
  line-height: 1.6;
}

.cbr-tier-unit-specs {
  margin-top: auto;
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.85rem;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--surface-border);
}

.cbr-tier-spec-line {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.cbr-tier-spec-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

.cbr-tier-unit-cta {
  margin-top: auto;
}

/* Spotlight Section */
.cbr-tier-spotlight-sheath {
  background: var(--surface);
  border: 2px solid var(--surface-border);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
}

.cbr-tier-spotlight-tableau {
  position: relative;
  min-height: 380px;
  background: #1c1917;
}

.cbr-tier-spotlight-emblem {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cbr-tier-spotlight-stamp {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: rgba(28, 25, 23, 0.9);
  color: #ffffff;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  border-left: 4px solid var(--primary);
}

.cbr-tier-spotlight-matrix {
  padding: 2.75rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cbr-tier-spotlight-placard {
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 2.5vw, 2.1rem);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.cbr-tier-spotlight-Copy {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.cbr-tier-spotlight-checklist {
  margin: 1rem 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.cbr-tier-check-ledge {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.cbr-tier-check-mark {
  color: var(--accent);
  font-weight: 800;
}

/* Technical Overview & Domain Legend Section */
.cbr-tier-legend-banner {
  background: linear-gradient(135deg, rgba(200, 138, 9, 0.12) 0%, rgba(191, 69, 4, 0.08) 100%);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 2.25rem;
  margin-bottom: 3rem;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: center;
}

.cbr-tier-legend-heading {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.65rem;
}

.cbr-tier-legend-reading {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.72;
}

/* FAQ Accordion */
.cbr-tier-manual-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cbr-tier-manual-detail {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.cbr-tier-manual-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 1.35rem 1.5rem;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: background-color 0.2s ease;
}

.cbr-tier-manual-trigger:hover {
  background-color: rgba(200, 138, 9, 0.05);
}

.cbr-tier-manual-symbol {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(200, 138, 9, 0.12);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.cbr-tier-manual-detail.cbr-tier-manual-open .cbr-tier-manual-symbol {
  transform: rotate(45deg);
  background: var(--accent);
  color: #ffffff;
}

.cbr-tier-manual-panel {
  display: none;
  padding: 0 1.5rem 1.35rem;
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.7;
  border-top: 1px dashed var(--surface-border);
  padding-top: 1rem;
}

.cbr-tier-manual-detail.cbr-tier-manual-open .cbr-tier-manual-panel {
  display: block;
}

/* Contact Section */
.cbr-tier-station-split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem;
  align-items: start;
}

.cbr-tier-station-brick {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--card-shadow);
}

.cbr-tier-hq-chronicle {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.cbr-tier-hq-ledge {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.cbr-tier-hq-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(200, 138, 9, 0.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cbr-tier-hq-icon svg {
  width: 20px;
  height: 20px;
}

.cbr-tier-hq-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.cbr-tier-hq-value {
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Form Styles */
.cbr-tier-slip-booth {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 2.25rem;
  box-shadow: var(--card-shadow);
}

.cbr-tier-field-group {
  margin-bottom: 1.25rem;
}

.cbr-tier-field-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.45rem;
}

.cbr-tier-field-input,
.cbr-tier-field-textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.94rem;
  padding: 0.8rem 1rem;
  border-radius: 8px;
  border: 1.5px solid var(--surface-border);
  background: var(--bg);
  color: var(--text-main);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cbr-tier-field-input:focus,
.cbr-tier-field-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(200, 138, 9, 0.15);
  background: var(--surface);
}

.cbr-tier-slip-feedback {
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  display: none;
}

.cbr-tier-slip-feedback.cbr-tier-status-ok {
  display: block;
  background: rgba(22, 163, 74, 0.1);
  color: #15803d;
  border: 1px solid rgba(22, 163, 74, 0.3);
}

.cbr-tier-slip-feedback.cbr-tier-status-err {
  display: block;
  background: rgba(220, 38, 38, 0.1);
  color: #b91c1c;
  border: 1px solid rgba(220, 38, 38, 0.3);
}

/* Footer */
.cbr-tier-anchorbar-area {
  background: #1c1917;
  color: #f5efe6;
  padding: 4.5rem 0 2.5rem;
  margin-top: 3rem;
}

.cbr-tier-anchorbar-columns {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 0.85fr 1.15fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(251, 248, 244, 0.12);
}

.cbr-tier-anchorbar-AreaLogo {
  color: #ffffff;
  margin-bottom: 1rem;
}

.cbr-tier-anchorbar-summary {
  font-size: 0.88rem;
  color: #a8a29e;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.cbr-tier-anchorbar-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cbr-tier-anchorbar-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  background: rgba(200, 138, 9, 0.18);
  color: #ecaf05;
  border: 1px solid rgba(200, 138, 9, 0.3);
}

.cbr-tier-anchorbar-placard {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.15rem;
}

.cbr-tier-anchorbar-menu {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.cbr-tier-anchorbar-connector {
  font-size: 0.88rem;
  color: #d6d3d1;
}

.cbr-tier-anchorbar-connector:hover {
  color: var(--primary-hover);
}

.cbr-tier-anchorbar-relay-trigger {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: #d6d3d1;
  cursor: pointer;
  text-decoration: underline;
  text-align: left;
}

.cbr-tier-anchorbar-relay-trigger:hover {
  color: var(--primary-hover);
}

.cbr-tier-anchorbar-hq-element {
  font-size: 0.86rem;
  color: #d6d3d1;
  margin-bottom: 0.6rem;
  line-height: 1.55;
}

.cbr-tier-anchorbar-hq-element strong {
  color: #ffffff;
}

.cbr-tier-anchorbar-bottom {
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: #a8a29e;
}

/* Legal Document Pages */
.cbr-tier-legal-realm {
  padding: 4rem 0 5rem;
}

.cbr-tier-legal-paper {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 3rem;
  box-shadow: var(--card-shadow);
}

.cbr-tier-legal-paper h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.cbr-tier-legal-updated {
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--surface-border);
}

.cbr-tier-legal-notice-chest {
  background: rgba(200, 138, 9, 0.1);
  border-left: 4px solid var(--accent);
  padding: 1.25rem 1.5rem;
  border-radius: 0 8px 8px 0;
  margin-bottom: 2rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
}

.cbr-tier-legal-paper h2 {
  font-family: var(--font-heading);
  font-size: 1.32rem;
  margin: 2rem 0 0.75rem;
  color: var(--text-main);
}

.cbr-tier-legal-paper p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.75;
}

.cbr-tier-legal-paper ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--text-muted);
}

.cbr-tier-legal-paper li {
  margin-bottom: 0.45rem;
  font-size: 0.94rem;
}

/* Cookie Consent Banner & Modal */
.cbr-tier-databar-bar {
  position: fixed;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  max-width: 1140px;
  margin: 0 auto;
  background: var(--surface);
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  padding: 1.35rem 1.75rem;
  box-shadow: 0 18px 40px rgba(28, 25, 23, 0.18);
  z-index: 950;
  display: none;
}

.cbr-tier-databar-bar.cbr-tier-databar-visible {
  display: block;
}

.cbr-tier-databar-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cbr-tier-databar-heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 0.3rem;
}

.cbr-tier-databar-copy {
  font-size: 0.86rem;
  color: var(--text-muted);
}

.cbr-tier-inline-anchor {
  color: var(--accent);
  font-weight: 700;
  text-decoration: underline;
}

.cbr-tier-databar-buttons {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.cbr-tier-vaultbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(28, 25, 23, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.cbr-tier-vaultbox-backdrop.cbr-tier-vaultbox-active {
  display: flex;
}

.cbr-tier-vaultbox-window {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  max-width: 560px;
  width: 100%;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.cbr-tier-vaultbox-top {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cbr-tier-vaultbox-placard {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
}

.cbr-tier-vaultbox-close-actuator {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
}

.cbr-tier-vaultbox-content {
  padding: 1.5rem;
}

.cbr-tier-pref-detail {
  padding: 1rem;
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cbr-tier-pref-status {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
}

.cbr-tier-vaultbox-actions {
  padding: 1.15rem 1.5rem;
  border-top: 1px solid var(--surface-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Back to top button */
.cbr-tier-backtop-relay {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 6px 18px rgba(191, 69, 4, 0.35);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 890;
}

.cbr-tier-backtop-relay.cbr-tier-backtop-show {
  display: inline-flex;
}

.cbr-tier-backtop-relay svg {
  width: 22px;
  height: 22px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .cbr-tier-proscenium-layout,
  .cbr-tier-spotlight-sheath,
  .cbr-tier-legend-banner,
  .cbr-tier-station-split {
    grid-template-columns: 1fr;
  }

  .cbr-tier-pillars-cluster,
  .cbr-tier-bento-catalog {
    grid-template-columns: repeat(2, 1fr);
  }

  .cbr-tier-game-unit.cbr-tier-bento-lead {
    grid-column: span 2;
  }

  .cbr-tier-anchorbar-columns {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .cbr-tier-menubar-primary,
  .cbr-tier-topbar-cta {
    display: none;
  }

  .cbr-tier-mobile-trigger {
    display: inline-flex;
  }

  .cbr-tier-pillars-cluster,
  .cbr-tier-bento-catalog,
  .cbr-tier-anchorbar-columns {
    grid-template-columns: 1fr;
  }

  .cbr-tier-game-unit.cbr-tier-bento-lead {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .cbr-tier-game-unit.cbr-tier-bento-lead .cbr-tier-unit-visual {
    min-height: 220px;
  }

  .cbr-tier-databar-layout {
    flex-direction: column;
    align-items: stretch;
  }

  .cbr-tier-databar-buttons {
    flex-wrap: wrap;
  }

  .cbr-tier-legal-paper {
    padding: 1.75rem 1.25rem;
  }
}