/* ==========================================================================
   Playstorr — playstorr.click (en-PH)
   File: css/playstorr-palette-19552a.css
   Palette: ink #1A1A2E · sky #BAE1FF · amber #FF9500 · blush #FFCCCB · ember #FF5722
   Mobile-first phone canvas: 320–430 px, centered on wider screens.
   Every class and variable carries the surface52a20- prefix.
   Visual direction: poster-feel headings, narrow body copy, low-radius zoned
   sections, compact square-tile catalog, icon-state micro-changes, segmented
   bottom action bar with a top indicator line on the active item.
   ========================================================================== */

/* ---------------------------------------------------------------- tokens -- */
:root {
  /* Surfaces */
  --surface52a20-ink: #1A1A2E;
  --surface52a20-ink-2: #232340;
  --surface52a20-ink-3: #2C2C4E;
  --surface52a20-paper: #0F0F1F;
  --surface52a20-night: #08080F;
  --surface52a20-line: #3A3A5F;

  /* Text tones */
  --surface52a20-sky: #BAE1FF;
  --surface52a20-sky-strong: #EAF5FF;
  --surface52a20-sky-dim: #8FB8DD;

  /* Accents */
  --surface52a20-amber: #FF9500;
  --surface52a20-amber-deep: #E07E00;
  --surface52a20-blush: #FFCCCB;
  --surface52a20-ember: #FF5722;

  /* Shape and motion */
  --surface52a20-radius: 10px;
  --surface52a20-radius-sm: 8px;
  --surface52a20-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --surface52a20-header-h: 56px;
  --surface52a20-bnav-h: 62px;
  --surface52a20-font-head: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --surface52a20-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ------------------------------------------------------------------ base -- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--surface52a20-night);
  color: var(--surface52a20-sky);
  font-family: var(--surface52a20-font-body);
  font-size: 15px;
  line-height: 1.55;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--surface52a20-amber);
  text-decoration: none;
}

h1, h2, h3, p, dl, dt, dd, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }

h1, h2, h3 {
  font-family: var(--surface52a20-font-head);
  font-weight: 800;
  line-height: 1.22;
  color: var(--surface52a20-sky-strong);
  letter-spacing: -0.01em;
}

/* Screen-reader-only helper (also keeps [hidden] authoritative) */
.surface52a20-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

[hidden] { display: none !important; }

::selection { background: var(--surface52a20-amber); color: #14142A; }

:focus-visible {
  outline: 2px solid var(--surface52a20-amber);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Body scroll lock while the route panel is open */
body.surface52a20-lock { overflow: hidden; }

/* Skip link: hidden until keyboard focus */
.surface52a20-skip {
  position: fixed;
  top: -48px;
  left: 12px;
  z-index: 90;
  padding: 10px 14px;
  background: var(--surface52a20-amber);
  color: #14142A;
  font-weight: 700;
  font-size: 13px;
  border-radius: var(--surface52a20-radius-sm);
  transition: top 0.2s var(--surface52a20-ease);
}
.surface52a20-skip:focus { top: 10px; }

/* ---------------------------------------------------------------- canvas -- */
/* The whole site lives inside a 430 px phone canvas, centered on desktop. */
.surface52a20-canvas {
  position: relative;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background:
    radial-gradient(120% 52% at 50% 0%, #20203C 0%, var(--surface52a20-paper) 58%),
    var(--surface52a20-paper);
  box-shadow: 0 0 48px rgba(0, 0, 0, 0.55);
  overflow-x: clip;
}

.surface52a20-main {
  padding-top: calc(var(--surface52a20-header-h) + 6px);
  padding-bottom: calc(var(--surface52a20-bnav-h) + 22px + env(safe-area-inset-bottom));
}

/* ---------------------------------------------------------------- header -- */
/* Fixed top bar shares the canvas width so it never slides off-center. */
.surface52a20-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: var(--surface52a20-header-h);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  background: rgba(15, 15, 31, 0.94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--surface52a20-line);
  z-index: 60;
}

/* Brand slot: icon image + wordmark only */
.surface52a20-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px; /* comfortable thumb target */
  color: var(--surface52a20-sky-strong);
}
.surface52a20-brand-logo {
  width: 30px;
  height: 30px;
  border-radius: var(--surface52a20-radius-sm);
  border: 1px solid var(--surface52a20-line);
  object-fit: cover;
}
.surface52a20-brand-name {
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--surface52a20-sky-strong);
}

/* Header action cluster */
.surface52a20-head-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 7px;
}

.surface52a20-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 8px 13px;
  border-radius: var(--surface52a20-radius-sm);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: transform 0.15s var(--surface52a20-ease), box-shadow 0.15s var(--surface52a20-ease);
}
.surface52a20-btn:active { transform: scale(0.96); }

.surface52a20-btn-register {
  background: linear-gradient(180deg, var(--surface52a20-amber) 0%, var(--surface52a20-amber-deep) 100%);
  color: #14142A;
  box-shadow: 0 2px 10px rgba(255, 149, 0, 0.28);
}
.surface52a20-btn-login {
  border: 1px solid var(--surface52a20-amber);
  color: var(--surface52a20-amber);
  background: rgba(255, 149, 0, 0.06);
}

/* Hamburger: three bars that morph into an X */
.surface52a20-menu-btn {
  position: relative;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--surface52a20-radius-sm);
  border: 1px solid var(--surface52a20-line);
  background: var(--surface52a20-ink-2);
}
.surface52a20-menu-btn .surface52a20-bar {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--surface52a20-sky);
  transition: transform 0.25s var(--surface52a20-ease), opacity 0.2s linear;
}
.surface52a20-menu-btn .surface52a20-bar:nth-child(1) { transform: translate(-50%, -6px); }
.surface52a20-menu-btn .surface52a20-bar:nth-child(2) { transform: translate(-50%, 0); }
.surface52a20-menu-btn .surface52a20-bar:nth-child(3) { transform: translate(-50%, 6px); }
.surface52a20-menu-btn.surface52a20-is-open .surface52a20-bar:nth-child(1) { transform: translate(-50%, 0) rotate(45deg); }
.surface52a20-menu-btn.surface52a20-is-open .surface52a20-bar:nth-child(2) { opacity: 0; }
.surface52a20-menu-btn.surface52a20-is-open .surface52a20-bar:nth-child(3) { transform: translate(-50%, 0) rotate(-45deg); }

/* -------------------------------------------------- slide-up route panel -- */
.surface52a20-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 8, 15, 0.62);
  z-index: 65;
}

.surface52a20-panel {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 102%);
  width: 100%;
  max-width: 430px;
  max-height: min(76vh, 560px);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--surface52a20-ink-2);
  border-top: 2px solid var(--surface52a20-amber);
  border-radius: 16px 16px 0 0;
  padding: 14px 14px calc(16px + env(safe-area-inset-bottom));
  z-index: 70;
  transition: transform 0.3s var(--surface52a20-ease);
}
.surface52a20-panel.surface52a20-is-open { transform: translate(-50%, 0); }

.surface52a20-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--surface52a20-line);
}
.surface52a20-panel-title { font-size: 15px; font-weight: 800; color: var(--surface52a20-sky-strong); }

.surface52a20-panel-close {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--surface52a20-radius-sm);
  border: 1px solid var(--surface52a20-line);
  background: var(--surface52a20-ink-3);
  color: var(--surface52a20-sky);
  font-size: 15px;
}

.surface52a20-panel-group { padding: 12px 0 4px; }
.surface52a20-panel-label {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--surface52a20-sky-dim);
  padding: 0 2px 7px;
}
.surface52a20-panel-links { display: grid; gap: 4px; }

.surface52a20-panel-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: var(--surface52a20-radius-sm);
  color: var(--surface52a20-sky);
  font-size: 14px;
  font-weight: 600;
  background: var(--surface52a20-ink-3);
  border: 1px solid transparent;
  transition: border-color 0.15s linear, color 0.15s linear;
}
.surface52a20-panel-link::after {
  content: "";
  width: 7px;
  height: 7px;
  border-top: 2px solid var(--surface52a20-sky-dim);
  border-right: 2px solid var(--surface52a20-sky-dim);
  transform: rotate(45deg);
  flex: none;
}
.surface52a20-panel-link:active { color: var(--surface52a20-amber); }
.surface52a20-panel-link.surface52a20-is-active {
  color: var(--surface52a20-amber);
  border-color: rgba(255, 149, 0, 0.55);
}
.surface52a20-panel-link.surface52a20-is-active::after { border-color: var(--surface52a20-amber); }

.surface52a20-panel-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--surface52a20-line);
}
.surface52a20-panel-cta .surface52a20-btn { min-height: 42px; }

/* ------------------------------------------------------------------ hero -- */
.surface52a20-hero { padding: 18px 14px 4px; }

.surface52a20-kicker {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--surface52a20-amber);
  margin-bottom: 8px;
}

.surface52a20-title {
  font-size: 27px;
  line-height: 1.14;
  letter-spacing: -0.015em;
}
.surface52a20-title .surface52a20-tint { color: var(--surface52a20-amber); }

.surface52a20-lede {
  margin-top: 10px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--surface52a20-sky-dim);
  max-width: 46ch;
}

/* Compact metric strip under the hero */
.surface52a20-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
  margin: 14px 14px 0;
}
.surface52a20-metric {
  background: var(--surface52a20-ink-2);
  border: 1px solid var(--surface52a20-line);
  border-radius: var(--surface52a20-radius-sm);
  padding: 9px 4px 8px;
  text-align: center;
}
.surface52a20-metric-value {
  font-size: 16px;
  font-weight: 800;
  color: var(--surface52a20-amber);
  letter-spacing: -0.01em;
}
.surface52a20-metric-label {
  margin-top: 2px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--surface52a20-sky-dim);
}

/* -------------------------------------------------------------- carousel -- */
.surface52a20-carousel {
  position: relative;
  margin: 14px 14px 0;
  border: 1px solid var(--surface52a20-line);
  border-radius: var(--surface52a20-radius);
  overflow: hidden;
  background: var(--surface52a20-ink-2);
}
.surface52a20-track {
  display: flex;
  transition: transform 0.38s var(--surface52a20-ease);
  touch-action: pan-y;
}
.surface52a20-slide {
  flex: 0 0 100%;
  width: 100%;
  padding: 0;
  display: block;
  position: relative;
}
.surface52a20-slide-img {
  width: 100%;
  height: 152px;
  object-fit: cover;
}
.surface52a20-slide-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 22px 12px 9px;
  background: linear-gradient(180deg, rgba(10, 10, 20, 0) 0%, rgba(10, 10, 20, 0.88) 70%);
  color: var(--surface52a20-sky-strong);
  font-size: 12.5px;
  font-weight: 700;
  text-align: left;
  line-height: 1.35;
}
.surface52a20-dots {
  position: absolute;
  right: 10px;
  bottom: 8px;
  display: flex;
  gap: 5px;
}
.surface52a20-dot {
  width: 6px;
  height: 6px;
  border-radius: 3px;
  background: rgba(186, 225, 255, 0.45);
  transition: width 0.2s var(--surface52a20-ease), background 0.2s linear;
}
.surface52a20-dot.surface52a20-is-on {
  width: 16px;
  background: var(--surface52a20-amber);
}

/* ------------------------------------------------------------- game shelf -- */
.surface52a20-section { margin: 20px 14px 0; }

.surface52a20-sec-head {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin-bottom: 9px;
}
.surface52a20-sec-title {
  position: relative;
  padding-left: 11px;
  font-size: 18px;
}
/* Amber side rail keeps the poster feel without heavy rules */
.surface52a20-sec-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 3px;
  width: 4px;
  border-radius: 2px;
  background: var(--surface52a20-amber);
}
.surface52a20-sec-count {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--surface52a20-sky-dim);
  white-space: nowrap;
}

.surface52a20-sec-intro {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--surface52a20-sky-dim);
  margin-bottom: 12px;
}
.surface52a20-sec-intro a {
  color: var(--surface52a20-blush);
  text-decoration: underline;
  text-decoration-color: rgba(255, 204, 203, 0.5);
  text-underline-offset: 3px;
  font-weight: 600;
}

/* Square-tile catalog: 3 up on 320 px phones, denser as width allows */
.surface52a20-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px 8px;
  background: var(--surface52a20-ink-2);
  border: 1px solid var(--surface52a20-line);
  border-radius: var(--surface52a20-radius);
  padding: 12px 10px 14px;
}
@media (min-width: 360px) {
  .surface52a20-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 430px) {
  .surface52a20-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

.surface52a20-tile {
  display: block;
  width: 100%;
  text-align: center;
  border-radius: var(--surface52a20-radius-sm);
}
.surface52a20-tile-frame {
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: var(--surface52a20-radius-sm);
  overflow: hidden;
  border: 1px solid var(--surface52a20-line);
  background: var(--surface52a20-ink-3);
  transition: transform 0.18s var(--surface52a20-ease), border-color 0.18s linear;
}
.surface52a20-tile-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.surface52a20-tile:active .surface52a20-tile-frame {
  transform: scale(0.94);
  border-color: var(--surface52a20-amber);
}
.surface52a20-tile-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 5px;
  min-height: 28px;
  font-size: 10.5px;
  font-weight: 600;
  line-height: 1.32;
  color: var(--surface52a20-sky);
}

/* -------------------------------------------------------------- modules -- */
/* Zoned low-radius blocks; each module keeps its own rhythm */
.surface52a20-module {
  margin: 20px 14px 0;
  background: var(--surface52a20-ink-2);
  border: 1px solid var(--surface52a20-line);
  border-radius: var(--surface52a20-radius);
  padding: 16px 14px 15px;
}
.surface52a20-module-title { font-size: 16.5px; }
.surface52a20-module-note {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--surface52a20-sky-dim);
}

/* Game selection guide: goal rows with tiny square chips */
.surface52a20-guide-rows { display: grid; gap: 9px; margin-top: 12px; }
.surface52a20-guide-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 10px;
  background: var(--surface52a20-ink-3);
  border: 1px solid var(--surface52a20-line);
  border-radius: var(--surface52a20-radius-sm);
}
.surface52a20-guide-chip {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: rgba(255, 149, 0, 0.14);
  border: 1px solid rgba(255, 149, 0, 0.4);
  color: var(--surface52a20-amber);
  font-size: 14px;
  font-weight: 800;
}
.surface52a20-guide-row h3 {
  font-size: 13px;
  color: var(--surface52a20-sky-strong);
}
.surface52a20-guide-row p {
  margin-top: 2px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--surface52a20-sky-dim);
}

/* Play-now CTA zone gets the warm gradient */
.surface52a20-module--cta {
  background:
    linear-gradient(160deg, rgba(255, 149, 0, 0.16) 0%, rgba(255, 87, 34, 0.08) 55%, var(--surface52a20-ink-2) 100%),
    var(--surface52a20-ink-2);
  border-color: rgba(255, 149, 0, 0.5);
  text-align: center;
}
.surface52a20-cta-btn {
  margin-top: 14px;
  min-height: 48px;
  padding: 13px 30px;
  border-radius: var(--surface52a20-radius);
  background: linear-gradient(180deg, var(--surface52a20-amber) 0%, var(--surface52a20-ember) 130%);
  color: #14142A;
  font-size: 15.5px;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 18px rgba(255, 87, 34, 0.35);
  transition: transform 0.15s var(--surface52a20-ease);
}
.surface52a20-cta-btn:active { transform: scale(0.96); }
.surface52a20-cta-sub {
  margin-top: 9px;
  font-size: 11.5px;
  color: var(--surface52a20-sky-dim);
}

/* Mobile app module: copy beside a small promo frame */
.surface52a20-app {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 96px;
  gap: 12px;
  align-items: center;
  margin-top: 12px;
}
.surface52a20-app-img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--surface52a20-radius-sm);
  border: 1px solid var(--surface52a20-line);
}
.surface52a20-steps { margin-top: 10px; display: grid; gap: 7px; }
.surface52a20-step {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--surface52a20-sky-dim);
}
.surface52a20-step b { color: var(--surface52a20-sky-strong); font-weight: 700; }
.surface52a20-step-num {
  grid-row: span 2;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--surface52a20-ink-3);
  border: 1px solid var(--surface52a20-line);
  color: var(--surface52a20-amber);
  font-size: 11px;
  font-weight: 800;
}

/* Fact summary: dashed metric rows, label above value */
.surface52a20-facts { margin-top: 10px; }
.surface52a20-fact {
  display: grid;
  gap: 3px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--surface52a20-line);
}
.surface52a20-fact:last-child { border-bottom: 0; }
.surface52a20-fact dt {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--surface52a20-amber);
}
.surface52a20-fact dd {
  font-size: 12.5px;
  line-height: 1.62;
  color: var(--surface52a20-sky-dim);
}
.surface52a20-fact dd a {
  color: var(--surface52a20-blush);
  text-decoration: underline;
  text-decoration-color: rgba(255, 204, 203, 0.5);
  text-underline-offset: 3px;
}

/* Pros and limits: two marked columns */
.surface52a20-duo {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}
@media (min-width: 400px) {
  .surface52a20-duo { grid-template-columns: 1fr 1fr; }
}
.surface52a20-duo h3 {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 7px;
}
.surface52a20-duo-good h3 { color: var(--surface52a20-amber); }
.surface52a20-duo-limit h3 { color: var(--surface52a20-blush); }
.surface52a20-duo ul { display: grid; gap: 7px; }
.surface52a20-duo li {
  position: relative;
  padding-left: 16px;
  font-size: 12px;
  line-height: 1.58;
  color: var(--surface52a20-sky-dim);
}
.surface52a20-duo li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 800;
}
.surface52a20-duo-good li::before { content: "+"; color: var(--surface52a20-amber); }
.surface52a20-duo-limit li::before { content: "!"; color: var(--surface52a20-blush); }

/* ------------------------------------------------------- extended footer -- */
.surface52a20-xfoot {
  margin-top: 26px;
  border-top: 1px solid var(--surface52a20-line);
  background: #0C0C18;
  padding: 18px 14px 6px;
}
.surface52a20-xfoot-group { padding: 12px 0; }
.surface52a20-xfoot-group + .surface52a20-xfoot-group { border-top: 1px solid rgba(58, 58, 95, 0.5); }
.surface52a20-xfoot-title {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--surface52a20-sky-strong);
  padding-left: 10px;
  position: relative;
  margin-bottom: 9px;
}
.surface52a20-xfoot-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 3px;
  border-radius: 2px;
  background: var(--surface52a20-amber);
}
.surface52a20-xfoot-text {
  font-size: 12px;
  line-height: 1.66;
  color: var(--surface52a20-sky-dim);
}

/* Sectioned link directory: label row + two-column short links */
.surface52a20-dir-group { margin-top: 10px; }
.surface52a20-dir-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--surface52a20-sky-dim);
  margin-bottom: 6px;
}
.surface52a20-dir-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 10px;
}
.surface52a20-dir-list a {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--surface52a20-sky);
  padding: 4px 0;
  text-decoration: underline;
  text-decoration-color: rgba(186, 225, 255, 0.28);
  text-underline-offset: 3px;
}
.surface52a20-dir-list a:active { color: var(--surface52a20-amber); }

/* Seven short promotion actions in a tight grid */
.surface52a20-xfoot-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.surface52a20-xfoot-btn {
  min-height: 40px;
  padding: 9px 8px;
  border-radius: var(--surface52a20-radius-sm);
  border: 1px solid rgba(255, 149, 0, 0.55);
  background: rgba(255, 149, 0, 0.08);
  color: var(--surface52a20-amber);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  transition: transform 0.15s var(--surface52a20-ease), background 0.15s linear;
}
.surface52a20-xfoot-btn:active {
  transform: scale(0.96);
  background: rgba(255, 149, 0, 0.18);
}
.surface52a20-xfoot-btn.surface52a20-xfoot-btn--wide { grid-column: 1 / -1; }

.surface52a20-xfoot-fine {
  font-size: 11px;
  line-height: 1.66;
  color: var(--surface52a20-sky-dim);
}
.surface52a20-xfoot-fine b { color: var(--surface52a20-sky); font-weight: 700; }

/* Common footer bar: copyright only */
.surface52a20-foot {
  margin-top: 8px;
  padding: 12px 14px 10px;
  border-top: 1px solid rgba(58, 58, 95, 0.5);
  text-align: center;
  font-size: 11px;
  color: var(--surface52a20-sky-dim);
}

/* ------------------------------------------------------- bottom nav bar -- */
.surface52a20-bnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: calc(var(--surface52a20-bnav-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  background: rgba(12, 12, 24, 0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--surface52a20-line);
  z-index: 60;
}

.surface52a20-bnav-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 46px;
  color: var(--surface52a20-sky-dim);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
/* Active state: amber top indicator line */
.surface52a20-bnav-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--surface52a20-amber);
  transition: width 0.22s var(--surface52a20-ease);
}
.surface52a20-bnav-item.surface52a20-is-active { color: var(--surface52a20-amber); }
.surface52a20-bnav-item.surface52a20-is-active::before { width: 28px; }

/* Icon state micro-change: lift + slight grow when active/pressed */
.surface52a20-bnav-ico {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  transition: transform 0.2s var(--surface52a20-ease);
}
.surface52a20-bnav-ico svg { width: 21px; height: 21px; }
.surface52a20-bnav-item:active .surface52a20-bnav-ico { transform: translateY(-1px) scale(0.92); }
.surface52a20-bnav-item.surface52a20-is-active .surface52a20-bnav-ico {
  transform: translateY(-1px) scale(1.1);
}

/* ------------------------------------------------------------ motion off -- */
/* ------------------------------------------------------------- help pages -- */
.surface52a20-help-main {
  padding-top: calc(var(--surface52a20-header-h) + 8px);
  padding-bottom: calc(var(--surface52a20-bnav-h) + 24px + env(safe-area-inset-bottom));
}
.surface52a20-help-hero {
  padding: 20px 15px 16px;
  border-bottom: 1px solid var(--surface52a20-line);
  background: linear-gradient(135deg, rgba(255, 149, 0, 0.16), rgba(35, 35, 64, 0.35) 58%, transparent);
}
.surface52a20-help-title { font-size: 28px; max-width: 13ch; }
.surface52a20-help-intro {
  margin-top: 10px;
  max-width: 43ch;
  color: var(--surface52a20-sky-dim);
  font-size: 13.5px;
  line-height: 1.7;
}
.surface52a20-help-stamp {
  display: inline-flex;
  margin-top: 12px;
  padding: 5px 8px;
  border-left: 3px solid var(--surface52a20-amber);
  background: rgba(255, 149, 0, 0.1);
  color: var(--surface52a20-amber);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.surface52a20-help-rail {
  display: grid;
  gap: 9px;
  margin: 15px;
}
.surface52a20-help-rail-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 11px 10px;
  border-left: 2px solid var(--surface52a20-amber);
  background: var(--surface52a20-ink-2);
}
.surface52a20-help-rail-item strong { color: var(--surface52a20-sky-strong); font-size: 13px; }
.surface52a20-help-rail-item p { margin-top: 2px; color: var(--surface52a20-sky-dim); font-size: 12px; line-height: 1.55; }
.surface52a20-help-rail-num {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 149, 0, 0.48);
  color: var(--surface52a20-amber);
  font-size: 11px;
  font-weight: 800;
}
.surface52a20-help-block {
  margin: 18px 15px 0;
  padding: 15px 13px;
  border-top: 2px solid var(--surface52a20-amber);
  background: rgba(35, 35, 64, 0.72);
}
.surface52a20-help-block h2 { font-size: 17px; }
.surface52a20-help-block > p { margin-top: 7px; color: var(--surface52a20-sky-dim); font-size: 12.5px; line-height: 1.68; }
.surface52a20-help-list { display: grid; gap: 9px; margin-top: 12px; }
.surface52a20-help-list li { padding-left: 15px; position: relative; color: var(--surface52a20-sky-dim); font-size: 12px; line-height: 1.62; }
.surface52a20-help-list li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 6px; height: 6px; background: var(--surface52a20-amber); }
.surface52a20-help-list b { color: var(--surface52a20-sky-strong); }
.surface52a20-help-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 12px;
  padding: 10px 14px;
  border: 1px solid var(--surface52a20-amber);
  background: rgba(255, 149, 0, 0.1);
  color: var(--surface52a20-amber);
  font-size: 12px;
  font-weight: 800;
}
.surface52a20-help-action--hot { background: linear-gradient(150deg, var(--surface52a20-amber), var(--surface52a20-ember)); color: #14142A; }
.surface52a20-help-qa { margin-top: 12px; border-top: 1px solid var(--surface52a20-line); }
.surface52a20-help-qa details { padding: 10px 0; border-bottom: 1px dashed var(--surface52a20-line); }
.surface52a20-help-qa summary { color: var(--surface52a20-sky-strong); cursor: pointer; font-size: 12.5px; font-weight: 800; }
.surface52a20-help-qa details p { margin-top: 6px; color: var(--surface52a20-sky-dim); font-size: 12px; line-height: 1.65; }
.surface52a20-help-callout {
  margin: 18px 15px 0;
  padding: 15px 13px;
  background: linear-gradient(135deg, rgba(255, 87, 34, 0.17), rgba(35, 35, 64, 0.85));
  border: 1px solid rgba(255, 149, 0, 0.5);
}
.surface52a20-help-callout h2 { font-size: 17px; }
.surface52a20-help-callout p { margin-top: 7px; color: var(--surface52a20-sky-dim); font-size: 12.5px; line-height: 1.65; }
.surface52a20-help-callout .surface52a20-help-action { margin-right: 6px; }
.surface52a20-help-link { color: var(--surface52a20-blush); text-decoration: underline; text-underline-offset: 3px; }

/* ------------------------------------------------------------ motion off -- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}