/* ==========================================================================
   tears of joy — chrome-mobile-81f2b4.css
   Mobile-first canvas (320-430px) for tearsofjoy.click
   Class prefix : surface81f2b-
   Palette      : #1E1E1E / #D4AF37 / #1E90FF / #FF8C00 / #228B22 / #999999
   Direction    : tech-flavoured headings + open body text, light-rounded
                  cards, compact buttons, mixed large/small game cards,
                  compact metric-explainer rhythm, CTA-only motion budget.
   ========================================================================== */

:root {
  --surface81f2b-bg: #141414;
  --surface81f2b-panel: #1E1E1E;
  --surface81f2b-panel-2: #232323;
  --surface81f2b-panel-3: #2A2A28;
  --surface81f2b-line: #3B3B37;
  --surface81f2b-gold: #D4AF37;
  --surface81f2b-gold-soft: rgba(212, 175, 55, 0.16);
  --surface81f2b-blue: #1E90FF;
  --surface81f2b-blue-soft: rgba(30, 144, 255, 0.14);
  --surface81f2b-orange: #FF8C00;
  --surface81f2b-orange-soft: rgba(255, 140, 0, 0.14);
  --surface81f2b-green: #228B22;
  --surface81f2b-green-soft: rgba(34, 139, 34, 0.15);
  --surface81f2b-gray: #999999;
  --surface81f2b-text: #F1F0EC;
  --surface81f2b-muted: #C9C8C1;
  --surface81f2b-dim: #9C9B94;
  --surface81f2b-radius: 8px;
  --surface81f2b-radius-lg: 14px;
  --surface81f2b-radius-pill: 999px;
  --surface81f2b-tap: 44px;
  --surface81f2b-top-h: 102px;
  --surface81f2b-dock-h: 62px;
  --surface81f2b-head-font: "Trebuchet MS", "Segoe UI", Tahoma, "Noto Sans Bengali", sans-serif;
  --surface81f2b-body-font: system-ui, -apple-system, "Segoe UI", "Noto Sans Bengali", "SolaimanLipi", sans-serif;
}

/* ---------------------------------------------------------------- base ---- */

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--surface81f2b-bg);
  color: var(--surface81f2b-text);
  font-family: var(--surface81f2b-body-font);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}

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

button {
  font-family: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a { color: var(--surface81f2b-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--surface81f2b-gold);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Phone canvas: centered on wide screens, edge-to-edge on handsets. */
.surface81f2b-shell {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--surface81f2b-panel);
  box-shadow: 0 0 34px rgba(0, 0, 0, 0.55);
}

/* Screen-reader helper for icon-only controls. */
.surface81f2b-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------- header ----
   Two stacked lines: brand strip on top, action strip beneath it.           */

.surface81f2b-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  background: linear-gradient(180deg, #202020 0%, #1B1B1B 100%);
  border-bottom: 1px solid var(--surface81f2b-line);
}

.surface81f2b-brandline {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px 7px;
  min-height: 52px;
}

.surface81f2b-logo {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  border: 1px solid var(--surface81f2b-line);
  object-fit: cover;
  flex: 0 0 auto;
  background: #101010;
}

.surface81f2b-brandname {
  font-family: var(--surface81f2b-head-font);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.15;
  color: var(--surface81f2b-text);
}

.surface81f2b-brandname span {
  color: var(--surface81f2b-gold);
}

.surface81f2b-actionline {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px 9px;
}

/* Compact light-rounded text buttons; only these CTAs carry motion. */
.surface81f2b-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  padding: 7px 14px;
  border-radius: var(--surface81f2b-radius);
  font-family: var(--surface81f2b-head-font);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  transition: transform 0.12s ease, background-color 0.12s ease, color 0.12s ease;
  -webkit-tap-highlight-color: transparent;
}

.surface81f2b-btn:active { transform: translateY(1px) scale(0.99); }

.surface81f2b-btn--reg {
  flex: 1 1 auto;
  background: linear-gradient(135deg, #E4C25A 0%, #D4AF37 55%, #B8942B 100%);
  color: #201A08;
}

.surface81f2b-btn--log {
  flex: 1 1 auto;
  background: transparent;
  color: var(--surface81f2b-text);
  border: 1px solid var(--surface81f2b-gold);
}

.surface81f2b-btn--log:hover { background: var(--surface81f2b-gold-soft); }

.surface81f2b-menubtn {
  flex: 0 0 44px;
  width: 44px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--surface81f2b-radius);
  border: 1px solid var(--surface81f2b-line);
  background: var(--surface81f2b-panel-2);
  color: var(--surface81f2b-muted);
}

.surface81f2b-menubtn svg { width: 20px; height: 20px; }

.surface81f2b-menubtn[aria-expanded="true"] {
  border-color: var(--surface81f2b-gold);
  color: var(--surface81f2b-gold);
}

/* Compact route panel that drops under the header. */
.surface81f2b-routes {
  position: fixed;
  top: var(--surface81f2b-top-h);
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 55;
  background: #202020;
  border-bottom: 1px solid var(--surface81f2b-line);
  box-shadow: 0 14px 22px rgba(0, 0, 0, 0.45);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.26s ease, opacity 0.2s ease;
}

.surface81f2b-routes.is-open {
  max-height: 420px;
  opacity: 1;
}

.surface81f2b-routes__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 10px 12px 14px;
}

.surface81f2b-routes a {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 8px 10px;
  border-radius: var(--surface81f2b-radius);
  background: var(--surface81f2b-panel-2);
  border: 1px solid var(--surface81f2b-line);
  color: var(--surface81f2b-muted);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
}

.surface81f2b-routes a:hover,
.surface81f2b-routes a:focus-visible {
  background: var(--surface81f2b-gold-soft);
  border-color: var(--surface81f2b-gold);
  color: var(--surface81f2b-text);
  text-decoration: none;
}

.surface81f2b-routes a.is-here {
  border-color: var(--surface81f2b-gold);
  color: var(--surface81f2b-gold);
  background: var(--surface81f2b-gold-soft);
}

.surface81f2b-routes__dot {
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--surface81f2b-gray);
}

.surface81f2b-routes a.is-here .surface81f2b-routes__dot { background: var(--surface81f2b-gold); }

/* ----------------------------------------------------------------- main ---- */

.surface81f2b-main {
  padding-top: calc(var(--surface81f2b-top-h) + 12px);
  padding-bottom: calc(var(--surface81f2b-dock-h) + 26px);
}

.surface81f2b-section { padding: 18px 12px 4px; }

/* Page head: the single H1 plus its lead paragraph. */
.surface81f2b-pagehead h1 {
  margin: 0 0 10px;
  font-family: var(--surface81f2b-head-font);
  font-size: 22px;
  line-height: 1.32;
  letter-spacing: 0.015em;
  font-weight: 700;
  color: var(--surface81f2b-text);
}

.surface81f2b-pagehead h1 em {
  font-style: normal;
  color: var(--surface81f2b-gold);
}

.surface81f2b-lead {
  margin: 0 0 12px;
  color: var(--surface81f2b-muted);
  font-size: 14.5px;
}

.surface81f2b-trustrow {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 6px;
}

.surface81f2b-trustrow li {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border-radius: var(--surface81f2b-radius-pill);
  background: var(--surface81f2b-panel-2);
  border: 1px solid var(--surface81f2b-line);
  color: var(--surface81f2b-dim);
  font-size: 11.5px;
  font-weight: 600;
}

.surface81f2b-trustrow svg { width: 12px; height: 12px; color: var(--surface81f2b-green); }

/* --------------------------------------------------------------- hero ------ */

.surface81f2b-hero {
  position: relative;
  margin: 6px 12px 4px;
  border-radius: var(--surface81f2b-radius-lg);
  overflow: hidden;
  border: 1px solid var(--surface81f2b-line);
  background: #101010;
}

.surface81f2b-track {
  display: flex;
  width: 100%;
  transition: transform 0.45s ease;
}

.surface81f2b-slide {
  flex: 0 0 100%;
  width: 100%;
  position: relative;
  display: block;
}

.surface81f2b-slide img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.surface81f2b-slide__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  padding: 26px 12px 10px;
  background: linear-gradient(180deg, rgba(20, 20, 20, 0) 0%, rgba(17, 17, 17, 0.9) 78%);
  text-align: left;
}

.surface81f2b-slide__title {
  font-family: var(--surface81f2b-head-font);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.3;
  color: #FFFFFF;
  margin: 0;
}

.surface81f2b-slide__title small {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--surface81f2b-gold);
  letter-spacing: 0.05em;
}

.surface81f2b-slide__go {
  flex: 0 0 auto;
  padding: 7px 12px;
  border-radius: var(--surface81f2b-radius);
  background: linear-gradient(135deg, #E4C25A 0%, #D4AF37 60%, #B8942B 100%);
  color: #201A08;
  font-family: var(--surface81f2b-head-font);
  font-size: 12.5px;
  font-weight: 700;
}

.surface81f2b-dots {
  position: absolute;
  right: 10px;
  bottom: 9px;
  display: flex;
  gap: 5px;
  z-index: 2;
}

.surface81f2b-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.38);
  transition: background-color 0.15s ease, width 0.15s ease;
}

.surface81f2b-dot.is-on {
  width: 20px;
  border-radius: var(--surface81f2b-radius-pill);
  background: var(--surface81f2b-gold);
}

/* ------------------------------------------------------- section chrome ---- */

.surface81f2b-sec__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 6px;
}

.surface81f2b-sec__head h2 {
  margin: 0;
  font-family: var(--surface81f2b-head-font);
  font-size: 17.5px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: 0.015em;
  color: var(--surface81f2b-text);
}

.surface81f2b-sec__head h2 b { color: var(--surface81f2b-gold); font-weight: 700; }

.surface81f2b-sec__more {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  color: var(--surface81f2b-blue);
  white-space: nowrap;
}

/* Compact metric-explainer chips under each section title. */
.surface81f2b-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 10px;
}

.surface81f2b-metric {
  flex: 1 1 30%;
  min-width: 96px;
  padding: 7px 9px;
  border-radius: var(--surface81f2b-radius);
  background: var(--surface81f2b-panel-2);
  border: 1px solid var(--surface81f2b-line);
  border-left: 3px solid var(--surface81f2b-gold);
}

.surface81f2b-metric--blue { border-left-color: var(--surface81f2b-blue); }
.surface81f2b-metric--orange { border-left-color: var(--surface81f2b-orange); }
.surface81f2b-metric--green { border-left-color: var(--surface81f2b-green); }

.surface81f2b-metric b {
  display: block;
  font-family: var(--surface81f2b-head-font);
  font-size: 14px;
  color: var(--surface81f2b-text);
  line-height: 1.2;
}

.surface81f2b-metric span {
  display: block;
  font-size: 11px;
  color: var(--surface81f2b-dim);
  line-height: 1.45;
}

.surface81f2b-sec__note {
  margin: 0 0 10px;
  font-size: 13.5px;
  color: var(--surface81f2b-muted);
}

.surface81f2b-sec__note a { font-weight: 600; }

/* ------------------------------------------------------------ game grid ----
   4 columns at 320px, 5 columns from 430px up. Mixed lead (large) card
   plus small square tiles.                                                   */

.surface81f2b-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px 6px;
}

.surface81f2b-gcard {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px;
  border-radius: var(--surface81f2b-radius);
  background: var(--surface81f2b-panel-2);
  border: 1px solid #30302D;
  text-align: center;
  transition: border-color 0.12s ease, transform 0.12s ease;
  -webkit-tap-highlight-color: transparent;
}

.surface81f2b-gcard:hover,
.surface81f2b-gcard:focus-visible {
  border-color: var(--surface81f2b-gold);
  text-decoration: none;
}

.surface81f2b-gcard img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
  background: #191919;
}

.surface81f2b-gcard__name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--surface81f2b-muted);
  min-height: 30px;
  overflow-wrap: anywhere;
}

/* Large lead card: horizontal composition spanning two columns. */
.surface81f2b-gcard--lead {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  padding: 8px;
  background: linear-gradient(135deg, #262624 0%, #1F1F1D 100%);
  border-color: #4A4331;
}

.surface81f2b-gcard--lead img {
  flex: 0 0 66px;
  width: 66px;
  aspect-ratio: 1 / 1;
  border-radius: 8px;
}

.surface81f2b-gcard--lead .surface81f2b-gcard__name {
  -webkit-line-clamp: 3;
  font-size: 12px;
  color: var(--surface81f2b-text);
  text-align: left;
  min-height: 0;
}

.surface81f2b-gcard__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1 1 auto;
}

.surface81f2b-gcard--lead .surface81f2b-gcard__tag {
  display: block;
  margin-bottom: 3px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--surface81f2b-gold);
  text-transform: uppercase;
  text-align: left;
}

/* ---------------------------------------------------------- prose blocks --- */

.surface81f2b-article h2 {
  margin: 26px 0 8px;
  font-family: var(--surface81f2b-head-font);
  font-size: 17.5px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--surface81f2b-text);
}

.surface81f2b-article h2 b { color: var(--surface81f2b-gold); }

.surface81f2b-article h3 {
  margin: 18px 0 6px;
  font-family: var(--surface81f2b-head-font);
  font-size: 15px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--surface81f2b-muted);
}

.surface81f2b-article p {
  margin: 0 0 11px;
  color: var(--surface81f2b-muted);
  font-size: 14.5px;
}

.surface81f2b-article p b,
.surface81f2b-article li b { color: var(--surface81f2b-text); }

.surface81f2b-article a { font-weight: 600; }

.surface81f2b-article ul,
.surface81f2b-article ol {
  margin: 0 0 12px;
  padding-left: 20px;
  color: var(--surface81f2b-muted);
  font-size: 14.5px;
}

.surface81f2b-article li { margin-bottom: 6px; }

/* Answer-first callout used where a section opens with a direct verdict. */
.surface81f2b-verdict {
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: var(--surface81f2b-radius);
  border-left: 3px solid var(--surface81f2b-blue);
  background: var(--surface81f2b-blue-soft);
  font-size: 14px;
  color: var(--surface81f2b-text);
}

.surface81f2b-verdict b { color: #FFFFFF; }

/* Play-style comparison: compact two-column mini cards. */
.surface81f2b-styles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 4px 0 14px;
}

.surface81f2b-style {
  padding: 9px 10px;
  border-radius: var(--surface81f2b-radius);
  background: var(--surface81f2b-panel-2);
  border: 1px solid var(--surface81f2b-line);
}

.surface81f2b-style b {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--surface81f2b-head-font);
  font-size: 13.5px;
  color: var(--surface81f2b-text);
  margin-bottom: 3px;
}

.surface81f2b-style svg { width: 14px; height: 14px; flex: 0 0 auto; }

.surface81f2b-style span {
  display: block;
  font-size: 12px;
  line-height: 1.55;
  color: var(--surface81f2b-dim);
}

.surface81f2b-style--gold svg { color: var(--surface81f2b-gold); }
.surface81f2b-style--blue svg { color: var(--surface81f2b-blue); }
.surface81f2b-style--orange svg { color: var(--surface81f2b-orange); }
.surface81f2b-style--green svg { color: var(--surface81f2b-green); }

/* Numbered step list. */
.surface81f2b-steps {
  counter-reset: surface81f2b-step;
  margin: 4px 0 14px;
  padding: 0;
  list-style: none;
}

.surface81f2b-steps li {
  counter-increment: surface81f2b-step;
  position: relative;
  padding: 8px 0 8px 40px;
  border-bottom: 1px dashed #33332F;
  color: var(--surface81f2b-muted);
  font-size: 14px;
}

.surface81f2b-steps li:last-child { border-bottom: 0; }

.surface81f2b-steps li::before {
  content: counter(surface81f2b-step);
  position: absolute;
  left: 0;
  top: 9px;
  width: 27px;
  height: 27px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--surface81f2b-gold-soft);
  border: 1px solid var(--surface81f2b-gold);
  color: var(--surface81f2b-gold);
  font-family: var(--surface81f2b-head-font);
  font-size: 13px;
  font-weight: 700;
}

/* Checklist rows. */
.surface81f2b-check {
  margin: 4px 0 14px;
  padding: 0;
  list-style: none;
}

.surface81f2b-check li {
  position: relative;
  padding: 7px 0 7px 30px;
  border-bottom: 1px dashed #33332F;
  color: var(--surface81f2b-muted);
  font-size: 14px;
}

.surface81f2b-check li:last-child { border-bottom: 0; }

.surface81f2b-check li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 13px;
  width: 14px;
  height: 8px;
  border-left: 2.5px solid var(--surface81f2b-green);
  border-bottom: 2.5px solid var(--surface81f2b-green);
  transform: rotate(-45deg);
}

/* Promotions panel: gold-framed offer block with CTA button group. */
.surface81f2b-offer {
  margin: 6px 0 16px;
  padding: 13px 12px;
  border-radius: var(--surface81f2b-radius-lg);
  background: linear-gradient(160deg, #2B2721 0%, #232320 70%);
  border: 1px solid #5A4E2E;
}

.surface81f2b-offer__title {
  margin: 0 0 4px;
  font-family: var(--surface81f2b-head-font);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--surface81f2b-gold);
}

.surface81f2b-offer__note {
  margin: 0 0 10px;
  font-size: 12.5px;
  color: var(--surface81f2b-dim);
}

.surface81f2b-offer__list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.surface81f2b-offer__list li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 6px 0;
  border-bottom: 1px dashed #3E392C;
  font-size: 13.5px;
  color: var(--surface81f2b-muted);
}

.surface81f2b-offer__list li:last-child { border-bottom: 0; }

.surface81f2b-offer__list b { color: var(--surface81f2b-text); }

.surface81f2b-offer__badge {
  flex: 0 0 auto;
  margin-top: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--surface81f2b-orange);
}

/* CTA button group: light-rounded text buttons side by side. */
.surface81f2b-ctagroup {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 14px;
}

.surface81f2b-ctagroup .surface81f2b-btn { min-height: 42px; }

.surface81f2b-btn--solid {
  flex: 1 1 140px;
  background: linear-gradient(135deg, #E4C25A 0%, #D4AF37 55%, #B8942B 100%);
  color: #201A08;
}

.surface81f2b-btn--ghost {
  flex: 1 1 120px;
  background: transparent;
  border: 1px solid var(--surface81f2b-gold);
  color: var(--surface81f2b-text);
}

.surface81f2b-btn--ghost:hover { background: var(--surface81f2b-gold-soft); }

.surface81f2b-btn--blue {
  flex: 1 1 120px;
  background: var(--surface81f2b-blue-soft);
  border: 1px solid var(--surface81f2b-blue);
  color: #BFE0FF;
}

/* Inline text promotion link. */
.surface81f2b-inline {
  display: inline;
  padding: 1px 4px;
  border-radius: 5px;
  background: var(--surface81f2b-gold-soft);
  color: var(--surface81f2b-gold);
  font-weight: 700;
}

/* ------------------------------------------------------ extended footer ----
   Homepage-only block: brand > page directory > promotion actions >
   short factual disclaimer, arranged as compact groups.                     */

.surface81f2b-ext {
  margin: 22px 12px 6px;
  padding: 14px 12px;
  border-radius: var(--surface81f2b-radius-lg);
  background: var(--surface81f2b-panel-2);
  border: 1px solid var(--surface81f2b-line);
}

.surface81f2b-ext h2 {
  margin: 0 0 10px;
  font-family: var(--surface81f2b-head-font);
  font-size: 16px;
  font-weight: 700;
  color: var(--surface81f2b-text);
}

.surface81f2b-ext__brand {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--surface81f2b-line);
}

.surface81f2b-ext__brand img {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--surface81f2b-line);
  object-fit: cover;
}

.surface81f2b-ext__brand p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--surface81f2b-muted);
}

.surface81f2b-ext__group { padding: 12px 0; border-bottom: 1px solid var(--surface81f2b-line); }

.surface81f2b-ext__group:last-of-type { border-bottom: 0; padding-bottom: 4px; }

.surface81f2b-ext__label {
  margin: 0 0 8px;
  font-family: var(--surface81f2b-head-font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--surface81f2b-gold);
}

.surface81f2b-ext__dir {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.surface81f2b-ext__dir a {
  display: block;
  padding: 7px 9px;
  border-radius: 7px;
  background: #1B1B1A;
  border: 1px solid #313130;
  color: var(--surface81f2b-muted);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
}

.surface81f2b-ext__dir a:hover,
.surface81f2b-ext__dir a:focus-visible {
  border-color: var(--surface81f2b-gold);
  color: var(--surface81f2b-text);
  text-decoration: none;
}

/* Four distinct promotion actions. */
.surface81f2b-ext__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.surface81f2b-ext__action {
  display: flex;
  flex-direction: column;
  gap: 3px;
  align-items: flex-start;
  min-height: var(--surface81f2b-tap);
  padding: 9px 10px;
  border-radius: var(--surface81f2b-radius);
  border: 1px solid #4A4331;
  background: #242420;
  text-align: left;
  transition: border-color 0.12s ease, transform 0.12s ease;
}

.surface81f2b-ext__action:hover,
.surface81f2b-ext__action:focus-visible { border-color: var(--surface81f2b-gold); }

.surface81f2b-ext__action:active { transform: translateY(1px); }

.surface81f2b-ext__action b {
  font-family: var(--surface81f2b-head-font);
  font-size: 13px;
  color: var(--surface81f2b-gold);
}

.surface81f2b-ext__action span {
  font-size: 11px;
  line-height: 1.45;
  color: var(--surface81f2b-dim);
}

.surface81f2b-ext__disclaimer {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--surface81f2b-dim);
}

/* ------------------------------------------------------------ copyright ---- */

.surface81f2b-copyright {
  padding: 14px 12px 6px;
  text-align: center;
  font-size: 12px;
  color: var(--surface81f2b-dim);
}

.surface81f2b-copyright b { color: var(--surface81f2b-gray); }

/* ----------------------------------------------------------- bottom dock ---
   Compact icon rack: five roles, monochrome icons, gold top indicator on
   the active role, short vertical lift as micro-interaction.                */

.surface81f2b-dock {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 70;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: var(--surface81f2b-dock-h);
  background: #1C1C1B;
  border-top: 1px solid var(--surface81f2b-line);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.surface81f2b-dock a,
.surface81f2b-dock button {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: var(--surface81f2b-dock-h);
  color: var(--surface81f2b-gray);
  font-size: 10.5px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.12s ease, transform 0.12s ease;
}

.surface81f2b-dock svg { width: 21px; height: 21px; }

.surface81f2b-dock a:hover,
.surface81f2b-dock button:hover { color: var(--surface81f2b-muted); text-decoration: none; }

/* Top indicator line marks the current page. */
.surface81f2b-dock .is-here::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22%;
  right: 22%;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--surface81f2b-gold);
}

.surface81f2b-dock .is-here {
  color: var(--surface81f2b-gold);
  transform: translateY(-2px);
}

/* Promo roles get a warm accent to stand out from internal routes. */
.surface81f2b-dock__promo { color: var(--surface81f2b-orange); }
.surface81f2b-dock__promo svg { color: currentColor; }
.surface81f2b-dock__promo:active { transform: translateY(1px); }

/* --------------------------------------------------------- breakpoints ----- */

@media (min-width: 375px) {
  .surface81f2b-grid { gap: 10px 8px; }
  .surface81f2b-pagehead h1 { font-size: 23px; }
  .surface81f2b-article h2 { font-size: 18.5px; }
  .surface81f2b-ext__dir { gap: 6px 9px; }
  .surface81f2b-brandname { font-size: 20px; }
}

@media (min-width: 430px) {
  .surface81f2b-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .surface81f2b-gcard--lead { grid-column: span 2; }
  .surface81f2b-gcard__name { font-size: 11.5px; }
  .surface81f2b-section { padding: 20px 14px 6px; }
  .surface81f2b-hero { margin: 8px 14px 6px; }
  .surface81f2b-ext { margin: 24px 14px 8px; }
  .surface81f2b-slide__title { font-size: 16.5px; }
  .surface81f2b-metric { min-width: 104px; }
}

/* Respect users who prefer reduced motion. */
@media (prefers-reduced-motion: reduce) {
  .surface81f2b-track { transition: none; }
  .surface81f2b-btn,
  .surface81f2b-gcard,
  .surface81f2b-dock a,
  .surface81f2b-dock button,
  .surface81f2b-ext__action,
  .surface81f2b-routes { transition: none; }
  .surface81f2b-dock .is-here { transform: none; }
}