/* ==========================================================================
   nustar casino app - mobile-first interface stylesheet
   Palette: deep ink #1C2833 / warm sand #D2B48C / soft cream #FFEFD5
   Design voice: asymmetric brand head, expandable nav, compact icon rack,
   light floating game tiles, segmented action buttons, mixed radii.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  --surface9413d-ink: #1C2833;
  --surface9413d-ink-2: #232f3c;
  --surface9413d-ink-3: #2a3846;
  --surface9413d-gutter: #0f1922;
  --surface9413d-sand: #D2B48C;
  --surface9413d-sand-2: #e4c9a2;
  --surface9413d-sand-deep: #b3905f;
  --surface9413d-cream: #FFEFD5;
  --surface9413d-cream-dim: rgba(255, 239, 213, 0.72);
  --surface9413d-cream-faint: rgba(255, 239, 213, 0.52);
  --surface9413d-line: rgba(210, 180, 140, 0.22);
  --surface9413d-line-soft: rgba(210, 180, 140, 0.13);
  --surface9413d-panel: rgba(255, 239, 213, 0.05);
  --surface9413d-panel-2: rgba(255, 239, 213, 0.08);
  --surface9413d-font-display: "Trebuchet MS", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --surface9413d-font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --surface9413d-radius-lg: 18px;
  --surface9413d-radius-md: 13px;
  --surface9413d-radius-sm: 9px;
  --surface9413d-head-h: 106px;
  --surface9413d-bnav-h: 74px;
  --surface9413d-shadow: 0 10px 26px rgba(6, 13, 19, 0.55);
  --surface9413d-lift: 0 12px 22px rgba(6, 13, 19, 0.5);
}

/* --------------------------------------------------------------------------
   2. Base reset
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  padding: 0;
  background: var(--surface9413d-gutter);
  color: var(--surface9413d-cream);
  font-family: var(--surface9413d-font-body);
  font-size: 14px;
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

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

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

a {
  color: var(--surface9413d-sand);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-family: var(--surface9413d-font-display);
  letter-spacing: -0.015em;
  line-height: 1.25;
}

:focus-visible {
  outline: 2px solid var(--surface9413d-sand);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection {
  background: var(--surface9413d-sand);
  color: var(--surface9413d-ink);
}

.surface9413d-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   3. Phone canvas shell
   -------------------------------------------------------------------------- */
.surface9413d-shell {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background:
    radial-gradient(120% 42% at 50% 0%, rgba(210, 180, 140, 0.1) 0%, rgba(210, 180, 140, 0) 60%),
    linear-gradient(180deg, #1e2b37 0%, var(--surface9413d-ink) 34%, #17222c 100%);
  box-shadow: 0 0 0 1px rgba(210, 180, 140, 0.14), 0 0 44px rgba(0, 0, 0, 0.6);
  overflow-x: clip;
}

/* --------------------------------------------------------------------------
   4. Fixed header - asymmetric brand head + expandable nav
   -------------------------------------------------------------------------- */
.surface9413d-head {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 70;
  background: linear-gradient(180deg, rgba(20, 30, 40, 0.97) 0%, rgba(24, 35, 46, 0.96) 100%);
  border-bottom: 1px solid var(--surface9413d-line-soft);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Row 1 - brand zone (logo + site name only) and menu control */
.surface9413d-hrow1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 54px;
  padding: 7px 12px 6px;
}

.surface9413d-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.surface9413d-logo {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  border: 1px solid var(--surface9413d-line);
  background: var(--surface9413d-ink-2);
  object-fit: cover;
  flex: 0 0 auto;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.35);
}

.surface9413d-brandname {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.12;
}

.surface9413d-brandname b {
  font-family: var(--surface9413d-font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--surface9413d-sand);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.surface9413d-brandname span {
  font-size: 9.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--surface9413d-cream-faint);
  white-space: nowrap;
}

.surface9413d-navtoggle {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--surface9413d-line);
  border-radius: 12px;
  background: var(--surface9413d-panel);
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.surface9413d-navtoggle:active {
  transform: scale(0.94);
  background: var(--surface9413d-panel-2);
}

.surface9413d-navtoggle svg {
  width: 21px;
  height: 21px;
  display: block;
}

.surface9413d-navtoggle[aria-expanded="true"] {
  background: var(--surface9413d-sand);
  border-color: var(--surface9413d-sand);
}

.surface9413d-navtoggle[aria-expanded="true"] svg {
  stroke: var(--surface9413d-ink);
}

/* Row 2 - action zone: segmented register/login + promo badge */
.surface9413d-hrow2 {
  display: flex;
  align-items: stretch;
  gap: 8px;
  padding: 0 12px 9px;
}

.surface9413d-seg {
  flex: 1 1 auto;
  display: flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--surface9413d-line-soft);
  border-radius: 14px;
  background: var(--surface9413d-panel);
}

.surface9413d-segbtn {
  flex: 1 1 0;
  min-height: 40px;
  border: 0;
  border-radius: 11px;
  font-family: var(--surface9413d-font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: linear-gradient(180deg, var(--surface9413d-sand-2) 0%, var(--surface9413d-sand) 55%, var(--surface9413d-sand-deep) 100%);
  color: #26221a;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.14s ease, filter 0.14s ease;
}

.surface9413d-segbtn-alt {
  background: transparent;
  color: var(--surface9413d-cream);
  border: 1px solid var(--surface9413d-line);
  box-shadow: none;
}

.surface9413d-segbtn:active {
  transform: translateY(1px) scale(0.98);
  filter: brightness(1.08);
}

.surface9413d-gift {
  flex: 0 0 auto;
  width: 46px;
  min-height: 46px;
  margin-top: -3px;
  margin-bottom: -3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
  border: 1px dashed rgba(210, 180, 140, 0.55);
  background: rgba(210, 180, 140, 0.12);
  position: relative;
}

.surface9413d-gift svg {
  width: 21px;
  height: 21px;
}

.surface9413d-gift::after {
  content: "";
  position: absolute;
  top: 5px;
  right: 5px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--surface9413d-sand);
  box-shadow: 0 0 8px rgba(210, 180, 140, 0.9);
}

.surface9413d-gift:active {
  transform: scale(0.94);
}

/* Expandable navigation panel */
.surface9413d-navpanel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 0;
  overflow: hidden;
  background: rgba(21, 31, 41, 0.99);
  border-bottom: 1px solid var(--surface9413d-line-soft);
  box-shadow: var(--surface9413d-shadow);
  transition: max-height 0.32s ease;
}

.surface9413d-navopen {
  max-height: 72vh;
  overflow-y: auto;
}

.surface9413d-navinner {
  padding: 10px 12px 16px;
}

.surface9413d-grplabel {
  font-size: 9.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--surface9413d-sand-deep);
  padding: 10px 2px 5px;
}

.surface9413d-navlink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 46px;
  padding: 6px 10px;
  border-radius: 11px;
  color: var(--surface9413d-cream);
  font-size: 13.5px;
  font-weight: 600;
  transition: background-color 0.14s ease, transform 0.14s ease;
}

.surface9413d-navlink span {
  color: var(--surface9413d-cream-faint);
  font-size: 15px;
  font-weight: 400;
}

.surface9413d-navlink:hover {
  background: var(--surface9413d-panel-2);
  text-decoration: none;
}

.surface9413d-navlink:active {
  transform: translateX(2px);
}

.surface9413d-navlink[aria-current="page"] {
  background: rgba(210, 180, 140, 0.16);
  color: var(--surface9413d-sand);
}

/* --------------------------------------------------------------------------
   5. Main column
   -------------------------------------------------------------------------- */
.surface9413d-main {
  padding: calc(var(--surface9413d-head-h) + 12px) 14px
    calc(var(--surface9413d-bnav-h) + env(safe-area-inset-bottom, 0px) + 22px);
}

/* --------------------------------------------------------------------------
   6. Hero carousel
   -------------------------------------------------------------------------- */
.surface9413d-hero {
  position: relative;
  border-radius: var(--surface9413d-radius-lg);
  overflow: hidden;
  border: 1px solid var(--surface9413d-line-soft);
  box-shadow: var(--surface9413d-shadow);
}

.surface9413d-track {
  position: relative;
  width: 100%;
  aspect-ratio: 43 / 19;
  touch-action: pan-y;
}

.surface9413d-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: var(--surface9413d-ink-2);
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.55s ease, transform 0.7s ease;
  pointer-events: none;
  overflow: hidden;
  text-align: left;
}

.surface9413d-slide-on {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.surface9413d-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.surface9413d-slidecap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 26px 14px 12px;
  background: linear-gradient(180deg, rgba(15, 22, 30, 0) 0%, rgba(15, 22, 30, 0.82) 58%, rgba(15, 22, 30, 0.94) 100%);
}

.surface9413d-slidecap b {
  font-family: var(--surface9413d-font-display);
  font-size: 15px;
  font-weight: 800;
  color: var(--surface9413d-cream);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.surface9413d-slidecap em {
  font-style: normal;
  font-size: 11px;
  color: var(--surface9413d-sand-2);
}

.surface9413d-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 7px;
  display: flex;
  justify-content: center;
  gap: 5px;
  z-index: 5;
}

.surface9413d-dot {
  width: 26px;
  height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.surface9413d-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: rgba(255, 239, 213, 0.55);
  transition: width 0.25s ease, background-color 0.25s ease;
}

.surface9413d-dot-on::before {
  width: 22px;
  background: var(--surface9413d-sand);
}

/* --------------------------------------------------------------------------
   7. Title block and category chips
   -------------------------------------------------------------------------- */
.surface9413d-titleblock {
  margin: 18px 2px 0;
}

.surface9413d-kicker {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--surface9413d-sand-deep);
  border: 1px solid var(--surface9413d-line-soft);
  border-radius: 99px;
  padding: 4px 11px;
  margin-bottom: 9px;
}

.surface9413d-pagetitle {
  font-size: clamp(22px, 6.4vw, 29px);
  font-weight: 800;
  color: var(--surface9413d-cream);
}

.surface9413d-pagetitle mark {
  background: none;
  color: var(--surface9413d-sand);
}

.surface9413d-lede {
  margin-top: 9px;
  font-size: 13.5px;
  color: var(--surface9413d-cream-dim);
}

.surface9413d-chips {
  display: flex;
  gap: 7px;
  margin: 15px 0 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  padding: 2px;
}

.surface9413d-chips::-webkit-scrollbar {
  display: none;
}

.surface9413d-chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: 99px;
  border: 1px solid var(--surface9413d-line);
  background: var(--surface9413d-panel);
  color: var(--surface9413d-cream);
  font-size: 12.5px;
  font-weight: 700;
  transition: transform 0.14s ease, background-color 0.14s ease;
}

.surface9413d-chip i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--surface9413d-sand);
}

.surface9413d-chip:active {
  transform: scale(0.95);
  background: var(--surface9413d-panel-2);
}

.surface9413d-chip:hover {
  text-decoration: none;
  border-color: rgba(210, 180, 140, 0.45);
}

/* --------------------------------------------------------------------------
   8. Game shelves
   -------------------------------------------------------------------------- */
.surface9413d-shelf {
  margin-top: 26px;
  scroll-margin-top: calc(var(--surface9413d-head-h) + 14px);
}

.surface9413d-shelfhead {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.surface9413d-shelfhead h2 {
  font-size: 16.5px;
  font-weight: 800;
  color: var(--surface9413d-cream);
}

.surface9413d-count {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--surface9413d-sand);
  border: 1px solid var(--surface9413d-line);
  border-radius: 99px;
  padding: 2.5px 9px;
}

.surface9413d-shelflead {
  margin: 7px 1px 13px;
  font-size: 12.5px;
  color: var(--surface9413d-cream-dim);
}

.surface9413d-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px 7px;
}

@media (min-width: 396px) {
  .surface9413d-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 13px 8px;
  }
}

/* Light floating image card */
.surface9413d-gcell {
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}

.surface9413d-gframe {
  display: block;
  padding: 3px;
  border-radius: 15px;
  border: 1px solid var(--surface9413d-line-soft);
  background: linear-gradient(180deg, rgba(210, 180, 140, 0.12) 0%, rgba(210, 180, 140, 0.04) 100%);
  box-shadow: 0 6px 14px rgba(6, 13, 19, 0.35);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.surface9413d-gframe img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  background: var(--surface9413d-ink-2);
}

.surface9413d-gname {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  margin-top: 6px;
  font-size: 10.5px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--surface9413d-cream-dim);
  min-height: 28px;
  overflow-wrap: anywhere;
}

.surface9413d-gcell:hover .surface9413d-gframe,
.surface9413d-gcell:focus-visible .surface9413d-gframe {
  transform: translateY(-3px);
  border-color: rgba(210, 180, 140, 0.55);
  box-shadow: var(--surface9413d-lift);
}

.surface9413d-gcell:active .surface9413d-gframe {
  transform: translateY(-1px) scale(0.97);
}

.surface9413d-shelfmore {
  margin-top: 13px;
  padding-top: 11px;
  border-top: 1px dashed var(--surface9413d-line-soft);
  font-size: 12px;
  color: var(--surface9413d-cream-faint);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
}

.surface9413d-shelfmore a {
  color: var(--surface9413d-sand);
  font-weight: 600;
}

.surface9413d-shelfmore a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   9. Content modules
   -------------------------------------------------------------------------- */
.surface9413d-mod {
  margin-top: 30px;
  padding-top: 4px;
}

.surface9413d-mod > h2 {
  font-size: 17px;
  font-weight: 800;
  color: var(--surface9413d-cream);
}

.surface9413d-modlede {
  margin: 8px 1px 14px;
  font-size: 12.5px;
  color: var(--surface9413d-cream-dim);
}

/* 9a. Mobile access tiles */
.surface9413d-access {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.surface9413d-acctile {
  padding: 12px 11px;
  border-radius: var(--surface9413d-radius-md);
  border: 1px solid var(--surface9413d-line-soft);
  background: var(--surface9413d-panel);
}

.surface9413d-acctile svg {
  width: 20px;
  height: 20px;
  margin-bottom: 7px;
}

.surface9413d-acctile b {
  display: block;
  font-size: 12.5px;
  font-weight: 800;
  color: var(--surface9413d-sand-2);
  margin-bottom: 3px;
}

.surface9413d-acctile p {
  font-size: 11px;
  line-height: 1.5;
  color: var(--surface9413d-cream-faint);
}

/* 9b. How to play steps */
.surface9413d-steps {
  list-style: none;
  counter-reset: surface9413d-step;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.surface9413d-step {
  counter-increment: surface9413d-step;
  position: relative;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 11px 12px;
  border-radius: var(--surface9413d-radius-md);
  background: var(--surface9413d-panel);
  border: 1px solid var(--surface9413d-line-soft);
}

.surface9413d-step::before {
  content: counter(surface9413d-step);
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(180deg, var(--surface9413d-sand-2), var(--surface9413d-sand-deep));
  color: #241f16;
  font-family: var(--surface9413d-font-display);
  font-weight: 800;
  font-size: 14px;
}

.surface9413d-step b {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--surface9413d-cream);
}

.surface9413d-step p {
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--surface9413d-cream-dim);
}

/* 9c. Player quotes */
.surface9413d-quotes {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.surface9413d-quote {
  padding: 13px 14px 12px;
  border-radius: var(--surface9413d-radius-md);
  border: 1px solid var(--surface9413d-line-soft);
  border-left: 3px solid var(--surface9413d-sand);
  background: var(--surface9413d-panel);
}

.surface9413d-qtop {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
}

.surface9413d-qavatar {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(210, 180, 140, 0.16);
  border: 1px solid var(--surface9413d-line);
  color: var(--surface9413d-sand);
  font-weight: 800;
  font-size: 12.5px;
}

.surface9413d-qmeta {
  min-width: 0;
}

.surface9413d-qmeta b {
  display: block;
  font-size: 12.5px;
  color: var(--surface9413d-cream);
}

.surface9413d-qmeta span {
  font-size: 10.5px;
  color: var(--surface9413d-cream-faint);
}

.surface9413d-qstars {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--surface9413d-sand);
  white-space: nowrap;
}

.surface9413d-quote p {
  font-size: 12px;
  line-height: 1.6;
  color: var(--surface9413d-cream-dim);
}

/* 9d. Download guidance panel */
.surface9413d-dl {
  padding: 15px 14px;
  border-radius: var(--surface9413d-radius-lg);
  border: 1px solid var(--surface9413d-line-soft);
  background:
    linear-gradient(160deg, rgba(210, 180, 140, 0.12) 0%, rgba(210, 180, 140, 0.03) 45%),
    var(--surface9413d-panel);
}

.surface9413d-dlcols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin-top: 12px;
}

.surface9413d-dlcol h3 {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 7px;
}

.surface9413d-dlcol-yes h3 {
  color: var(--surface9413d-sand);
}

.surface9413d-dlcol-no h3 {
  color: var(--surface9413d-cream-faint);
}

.surface9413d-dlcol ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.surface9413d-dlcol li {
  position: relative;
  padding-left: 15px;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--surface9413d-cream-dim);
}

.surface9413d-dlcol-yes li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--surface9413d-sand);
  font-weight: 800;
}

.surface9413d-dlcol-no li::before {
  content: "\2013";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--surface9413d-cream-faint);
  font-weight: 800;
}

.surface9413d-dlcta {
  margin-top: 14px;
  width: 100%;
  min-height: 46px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--surface9413d-sand-2) 0%, var(--surface9413d-sand) 55%, var(--surface9413d-sand-deep) 100%);
  color: #26221a;
  font-family: var(--surface9413d-font-display);
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.14s ease, filter 0.14s ease;
}

.surface9413d-dlcta:active {
  transform: translateY(1px) scale(0.99);
  filter: brightness(1.07);
}

/* 9e. Pros and limitations balance */
.surface9413d-weigh {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.surface9413d-weighcol {
  padding: 13px 12px;
  border-radius: var(--surface9413d-radius-md);
  border: 1px solid var(--surface9413d-line-soft);
}

.surface9413d-weighpro {
  background: linear-gradient(180deg, rgba(210, 180, 140, 0.14), rgba(210, 180, 140, 0.04));
  border-color: rgba(210, 180, 140, 0.3);
}

.surface9413d-weighlim {
  background: var(--surface9413d-panel);
}

.surface9413d-weighcol h3 {
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 9px;
}

.surface9413d-weighpro h3 {
  color: var(--surface9413d-sand);
}

.surface9413d-weighlim h3 {
  color: var(--surface9413d-cream-faint);
}

.surface9413d-weighcol ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.surface9413d-weighcol li {
  position: relative;
  padding-left: 13px;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--surface9413d-cream-dim);
}

.surface9413d-weighpro li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--surface9413d-sand);
}

.surface9413d-weighlim li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 6px;
  height: 2px;
  border-radius: 2px;
  background: var(--surface9413d-cream-faint);
}

/* --------------------------------------------------------------------------
   10. Extended footer (homepage directory, brand, promotions, disclaimer)
   -------------------------------------------------------------------------- */
.surface9413d-xfoot {
  margin: 34px -14px 0;
  padding: 22px 16px 6px;
  border-top: 1px solid var(--surface9413d-line-soft);
  border-radius: 22px 22px 0 0;
  background: linear-gradient(180deg, rgba(255, 239, 213, 0.045), rgba(255, 239, 213, 0.015));
}

.surface9413d-xfootlbl {
  font-family: var(--surface9413d-font-display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--surface9413d-sand);
  margin: 16px 0 10px;
}

.surface9413d-xfootlbl:first-child {
  margin-top: 0;
}

.surface9413d-dirgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 10px;
}

.surface9413d-diritem {
  display: block;
  padding: 8px 10px;
  border-radius: var(--surface9413d-radius-sm);
  border: 1px solid var(--surface9413d-line-soft);
  background: var(--surface9413d-panel);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.surface9413d-diritem:hover {
  text-decoration: none;
  border-color: rgba(210, 180, 140, 0.45);
  transform: translateY(-1px);
}

.surface9413d-dirname {
  display: block;
  font-size: 12px;
  font-weight: 800;
  color: var(--surface9413d-sand-2);
}

.surface9413d-dirdesc {
  display: block;
  font-size: 10.5px;
  line-height: 1.45;
  color: var(--surface9413d-cream-faint);
  margin-top: 2px;
}

.surface9413d-xbrand {
  font-size: 12px;
  line-height: 1.65;
  color: var(--surface9413d-cream-dim);
}

.surface9413d-xpromo {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.surface9413d-promoact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-height: 48px;
  padding: 10px 13px;
  border-radius: var(--surface9413d-radius-md);
  border: 1px solid rgba(210, 180, 140, 0.4);
  background: linear-gradient(90deg, rgba(210, 180, 140, 0.16), rgba(210, 180, 140, 0.05));
  color: var(--surface9413d-cream);
  font-size: 12.5px;
  font-weight: 700;
  text-align: left;
  transition: transform 0.14s ease, border-color 0.14s ease;
}

.surface9413d-promoact em {
  font-style: normal;
  font-size: 15px;
  color: var(--surface9413d-sand);
  flex: 0 0 auto;
}

.surface9413d-promoact:active {
  transform: scale(0.985);
  border-color: var(--surface9413d-sand);
}

.surface9413d-xdisc {
  font-size: 10.5px;
  line-height: 1.6;
  color: var(--surface9413d-cream-faint);
  padding-bottom: 10px;
}

/* --------------------------------------------------------------------------
   11. Common footer
   -------------------------------------------------------------------------- */
.surface9413d-foot {
  padding: 13px 16px 10px;
  border-top: 1px solid var(--surface9413d-line-soft);
  text-align: center;
  font-size: 11px;
  color: var(--surface9413d-cream-faint);
}

.surface9413d-foot b {
  color: var(--surface9413d-sand-deep);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   12. Mobile bottom navigation - compact icon rack
   -------------------------------------------------------------------------- */
.surface9413d-bnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 80;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 2px;
  padding: 7px 4px calc(7px + env(safe-area-inset-bottom, 0px));
  background: rgba(18, 27, 36, 0.97);
  border-top: 1px solid var(--surface9413d-line-soft);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.surface9413d-bitem {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 48px;
  min-width: 44px;
  padding: 4px 2px;
  border-radius: 12px;
  color: var(--surface9413d-cream-dim);
  transition: color 0.16s ease, transform 0.16s ease, background-color 0.16s ease;
}

.surface9413d-bitem:hover {
  text-decoration: none;
  background: rgba(255, 239, 213, 0.05);
}

.surface9413d-bitem:active {
  transform: translateY(1.5px) scale(0.95);
}

.surface9413d-bico {
  width: 23px;
  height: 23px;
  display: block;
}

.surface9413d-blabel {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* Dual-tone icon coloring: base stroke + accent fill */
.surface9413d-bico .surface9413d-ico-base {
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.surface9413d-bico .surface9413d-ico-accent {
  fill: var(--surface9413d-sand-deep);
  stroke: none;
  opacity: 0.9;
}

/* Active page: color switch + top hairline indicator */
.surface9413d-bitem[aria-current="page"] {
  color: var(--surface9413d-sand);
  background: rgba(210, 180, 140, 0.1);
}

.surface9413d-bitem[aria-current="page"]::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: var(--surface9413d-sand);
}

.surface9413d-bitem[aria-current="page"] .surface9413d-ico-accent {
  fill: var(--surface9413d-sand);
}

/* Promo roles keep a warmer tint to read as actions */
.surface9413d-bitem[data-role="promo"] {
  color: var(--surface9413d-sand-2);
}

.surface9413d-bitem[data-role="promo"] .surface9413d-ico-base {
  stroke: var(--surface9413d-sand-2);
}

/* --------------------------------------------------------------------------
   13. Motion preferences
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* --------------------------------------------------------------------------
   14. Wide-canvas framing (desktop keeps the phone canvas centered)
   -------------------------------------------------------------------------- */
@media (min-width: 431px) {
  body {
    background:
      radial-gradient(60% 30% at 50% 0%, rgba(210, 180, 140, 0.07), rgba(15, 25, 34, 0) 70%),
      var(--surface9413d-gutter);
  }

  .surface9413d-shell {
    border-radius: 0 0 18px 18px;
  }
}

/* --------------------------------------------------------------------------
   15. Help page layouts - branching notes and route maps
   -------------------------------------------------------------------------- */
.surface9413d-helpintro {
  position: relative;
  padding: 17px 15px 16px;
  border: 1px solid var(--surface9413d-line);
  border-radius: 20px 11px 20px 11px;
  background:
    linear-gradient(135deg, rgba(210, 180, 140, 0.16), rgba(210, 180, 140, 0.03) 58%),
    var(--surface9413d-panel);
  overflow: hidden;
}

.surface9413d-helpintro::after {
  content: "";
  position: absolute;
  right: -28px;
  top: -34px;
  width: 112px;
  height: 112px;
  border: 1px solid rgba(210, 180, 140, 0.22);
  border-radius: 50%;
  box-shadow: 0 0 0 15px rgba(210, 180, 140, 0.04), 0 0 0 30px rgba(210, 180, 140, 0.025);
  pointer-events: none;
}

.surface9413d-helpflag {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 4px 9px;
  border-radius: 7px 99px 99px 7px;
  background: var(--surface9413d-sand);
  color: var(--surface9413d-ink);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.surface9413d-helpintro h1 {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  font-size: clamp(23px, 7vw, 31px);
  color: var(--surface9413d-cream);
}

.surface9413d-helpintro p {
  position: relative;
  z-index: 1;
  margin-top: 10px;
  color: var(--surface9413d-cream-dim);
  font-size: 13px;
}

.surface9413d-signalrow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin-top: 14px;
}

.surface9413d-signal {
  min-width: 0;
  padding: 9px 8px;
  border-top: 2px solid var(--surface9413d-sand);
  border-radius: 8px;
  background: rgba(255, 239, 213, 0.06);
}

.surface9413d-signal b {
  display: block;
  color: var(--surface9413d-sand-2);
  font-size: 11px;
}

.surface9413d-signal span {
  display: block;
  margin-top: 2px;
  color: var(--surface9413d-cream-faint);
  font-size: 10px;
  line-height: 1.35;
}

.surface9413d-helpsection {
  margin-top: 28px;
}

.surface9413d-helpsection > h2 {
  color: var(--surface9413d-cream);
  font-size: 17px;
  font-weight: 800;
}

.surface9413d-helpsection > p {
  margin: 8px 1px 13px;
  color: var(--surface9413d-cream-dim);
  font-size: 12.5px;
}

.surface9413d-branch {
  display: grid;
  gap: 8px;
}

.surface9413d-branchitem {
  padding: 12px 12px 13px 14px;
  border-left: 3px solid var(--surface9413d-sand);
  border-radius: 5px 13px 13px 5px;
  background: var(--surface9413d-panel);
  border-top: 1px solid var(--surface9413d-line-soft);
  border-right: 1px solid var(--surface9413d-line-soft);
  border-bottom: 1px solid var(--surface9413d-line-soft);
}

.surface9413d-branchitem[data-tone="quiet"] {
  border-left-color: var(--surface9413d-cream-faint);
}

.surface9413d-branchitem b,
.surface9413d-choice b {
  display: block;
  color: var(--surface9413d-sand-2);
  font-size: 12.5px;
}

.surface9413d-branchitem p,
.surface9413d-choice p {
  margin-top: 4px;
  color: var(--surface9413d-cream-dim);
  font-size: 11.5px;
  line-height: 1.55;
}

.surface9413d-checklist {
  display: grid;
  gap: 7px;
  list-style: none;
}

.surface9413d-checklist li {
  position: relative;
  padding: 10px 11px 10px 31px;
  border-radius: 10px;
  background: rgba(255, 239, 213, 0.05);
  color: var(--surface9413d-cream-dim);
  font-size: 11.5px;
  line-height: 1.5;
}

.surface9413d-checklist li::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 15px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--surface9413d-sand);
  border-radius: 2px;
}

.surface9413d-glossary {
  display: grid;
  gap: 8px;
}

.surface9413d-glossary div {
  padding: 11px 12px;
  border-bottom: 1px dashed var(--surface9413d-line);
}

.surface9413d-glossary dt {
  color: var(--surface9413d-sand);
  font-size: 12px;
  font-weight: 800;
}

.surface9413d-glossary dd {
  margin: 3px 0 0;
  color: var(--surface9413d-cream-dim);
  font-size: 11.5px;
  line-height: 1.55;
}

.surface9413d-answer {
  padding: 14px;
  border-radius: 14px 14px 5px 14px;
  background: linear-gradient(145deg, rgba(210, 180, 140, 0.19), rgba(255, 239, 213, 0.04));
  border: 1px solid rgba(210, 180, 140, 0.32);
}

.surface9413d-answer strong {
  display: block;
  color: var(--surface9413d-sand-2);
  font-family: var(--surface9413d-font-display);
  font-size: 13px;
}

.surface9413d-answer p {
  margin-top: 6px;
  color: var(--surface9413d-cream-dim);
  font-size: 12px;
  line-height: 1.6;
}

.surface9413d-inlineact,
.surface9413d-routeact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 12px;
  padding: 9px 13px;
  border: 1px solid rgba(210, 180, 140, 0.45);
  border-radius: 11px;
  background: linear-gradient(180deg, var(--surface9413d-sand-2), var(--surface9413d-sand-deep));
  color: #26221a;
  font-size: 11.5px;
  font-weight: 800;
  text-align: center;
  transition: transform 0.14s ease, filter 0.14s ease;
}

.surface9413d-inlineact:hover,
.surface9413d-routeact:hover {
  color: #26221a;
  text-decoration: none;
  filter: brightness(1.08);
}

.surface9413d-inlineact:active,
.surface9413d-routeact:active {
  transform: translateY(1px) scale(0.98);
}

/* The play guide uses a vertical route rather than the features page branches. */
.surface9413d-route {
  position: relative;
  display: grid;
  gap: 10px;
  margin-top: 4px;
}

.surface9413d-route::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 19px;
  bottom: 19px;
  width: 1px;
  background: var(--surface9413d-line);
}

.surface9413d-routeitem {
  position: relative;
  display: grid;
  grid-template-columns: 35px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.surface9413d-routenumber {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  border-radius: 50% 50% 50% 8px;
  background: var(--surface9413d-sand);
  color: var(--surface9413d-ink);
  font-family: var(--surface9413d-font-display);
  font-size: 13px;
  font-weight: 800;
}

.surface9413d-routecopy {
  min-width: 0;
  padding: 9px 11px 11px;
  border-radius: 6px 13px 13px 13px;
  border: 1px solid var(--surface9413d-line-soft);
  background: var(--surface9413d-panel);
}

.surface9413d-routecopy h3 {
  color: var(--surface9413d-cream);
  font-size: 13px;
}

.surface9413d-routecopy p {
  margin-top: 4px;
  color: var(--surface9413d-cream-dim);
  font-size: 11.5px;
  line-height: 1.55;
}

.surface9413d-choicegrid {
  display: grid;
  gap: 8px;
}

.surface9413d-choice {
  padding: 11px 12px;
  border: 1px solid var(--surface9413d-line-soft);
  border-radius: 14px 6px 14px 6px;
  background: var(--surface9413d-panel);
}

.surface9413d-choice[data-choice="stop"] {
  border-color: rgba(255, 239, 213, 0.28);
}

.surface9413d-prep {
  display: grid;
  gap: 8px;
  padding: 13px;
  border: 1px solid var(--surface9413d-line);
  border-radius: 12px;
  background: rgba(210, 180, 140, 0.08);
}

.surface9413d-preprow {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 9px;
  align-items: baseline;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--surface9413d-line-soft);
}

.surface9413d-preprow:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.surface9413d-preprow b {
  color: var(--surface9413d-sand);
  font-size: 11px;
}

.surface9413d-preprow span {
  color: var(--surface9413d-cream-dim);
  font-size: 11.5px;
}

.surface9413d-boundary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.surface9413d-boundary > div {
  padding: 12px 10px;
  border-radius: 12px;
  background: var(--surface9413d-panel);
  border: 1px solid var(--surface9413d-line-soft);
}

.surface9413d-boundary h3 {
  color: var(--surface9413d-sand-2);
  font-size: 12px;
}

.surface9413d-boundary p {
  margin-top: 5px;
  color: var(--surface9413d-cream-faint);
  font-size: 11px;
  line-height: 1.5;
}

.surface9413d-summary {
  display: grid;
  gap: 6px;
  list-style: none;
  counter-reset: surface9413d-summary;
}

.surface9413d-summary li {
  counter-increment: surface9413d-summary;
  display: grid;
  grid-template-columns: 27px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  color: var(--surface9413d-cream-dim);
  font-size: 11.5px;
  line-height: 1.5;
}

.surface9413d-summary li::before {
  content: counter(surface9413d-summary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 27px;
  height: 27px;
  border-radius: 8px;
  background: rgba(210, 180, 140, 0.2);
  color: var(--surface9413d-sand);
  font-size: 11px;
  font-weight: 800;
}

.surface9413d-entitymap {
  display: grid;
  gap: 7px;
}

.surface9413d-entity {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 9px;
  padding: 10px 11px;
  border-radius: 9px;
  background: var(--surface9413d-panel);
  border: 1px solid var(--surface9413d-line-soft);
}

.surface9413d-entity b {
  color: var(--surface9413d-sand);
  font-size: 11.5px;
}

.surface9413d-entity span {
  color: var(--surface9413d-cream-dim);
  font-size: 11px;
  line-height: 1.45;
}

.surface9413d-helpfootnote {
  margin-top: 23px;
  padding: 12px 13px;
  border-top: 1px solid var(--surface9413d-line-soft);
  color: var(--surface9413d-cream-faint);
  font-size: 10.5px;
  line-height: 1.6;
}

@media (max-width: 350px) {
  .surface9413d-signalrow {
    grid-template-columns: 1fr;
  }

  .surface9413d-boundary {
    grid-template-columns: 1fr;
  }

  .surface9413d-preprow {
    grid-template-columns: 76px minmax(0, 1fr);
  }
}