/* ==========================================================================
   b89 app - b89app.click
   File   : css/surface-mobile-a953e5.css
   Prefix : frame3e5b1-
   Canvas : 320-430px phone frame, centered on wide screens
   Palette: #2E4057 ink (base) / #F0FDFF paper (text) + classic gold accent
   Voice  : geometric headings, neutral body, square cards, pill CTAs,
            center-raised bottom dock, top indicator line, vertical lift
   ========================================================================== */

:root {
  --frame3e5b1-ink: #2E4057;
  --frame3e5b1-ink-2: #26374b;
  --frame3e5b1-ink-3: #1d2a39;
  --frame3e5b1-outside: #141d28;
  --frame3e5b1-paper: #F0FDFF;
  --frame3e5b1-paper-dim: rgba(240, 253, 255, 0.72);
  --frame3e5b1-paper-faint: rgba(240, 253, 255, 0.46);
  --frame3e5b1-line: rgba(240, 253, 255, 0.13);
  --frame3e5b1-line-strong: rgba(240, 253, 255, 0.22);
  --frame3e5b1-gold: #E3B34C;
  --frame3e5b1-gold-deep: #C79237;
  --frame3e5b1-gold-ink: #232F41;
  --frame3e5b1-gold-soft: rgba(227, 179, 76, 0.15);
  --frame3e5b1-shadow: 0 8px 22px rgba(10, 16, 24, 0.38);
  --frame3e5b1-font-head: 'Trebuchet MS', 'Noto Sans Bengali', 'Hind Siliguri',
    'Nirmala UI', 'Segoe UI', sans-serif;
  --frame3e5b1-font-body: 'Segoe UI', 'Noto Sans Bengali', 'Hind Siliguri',
    'Nirmala UI', system-ui, -apple-system, sans-serif;
  --frame3e5b1-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--frame3e5b1-outside);
  color: var(--frame3e5b1-paper);
  font: 400 15px/1.65 var(--frame3e5b1-font-body);
  min-height: 100vh;
}

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

button {
  font-family: var(--frame3e5b1-font-body);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

a { color: var(--frame3e5b1-gold); }

:focus-visible {
  outline: 2px solid var(--frame3e5b1-gold);
  outline-offset: 2px;
  border-radius: 4px;
}

.frame3e5b1-skip {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 100;
  background: var(--frame3e5b1-gold);
  color: var(--frame3e5b1-gold-ink);
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  font-weight: 700;
  text-decoration: none;
}

.frame3e5b1-skip:focus { left: 0; }

.frame3e5b1-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------------------------------------------------------------- shell -- */

.frame3e5b1-shell {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin-inline: auto;
  min-height: 100vh;
  background:
    radial-gradient(130% 55% at 50% 0%, #3a5170 0%, var(--frame3e5b1-ink) 52%, #28394e 100%);
  box-shadow: 0 0 44px rgba(6, 10, 16, 0.6);
  overflow-x: hidden;
}

.frame3e5b1-main {
  padding: 78px 0 calc(112px + env(safe-area-inset-bottom, 0px));
}

/* --------------------------------------------------------------- topbar -- */

.frame3e5b1-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  margin-inline: auto;
  max-width: 430px;
  z-index: 70;
  background: linear-gradient(180deg, rgba(37, 52, 70, 0.98), rgba(37, 52, 70, 0.93));
  border-bottom: 1px solid var(--frame3e5b1-line);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.frame3e5b1-barrow {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  min-height: 60px;
}

.frame3e5b1-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  min-width: 0;
  text-decoration: none;
}

.frame3e5b1-brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: 1px solid var(--frame3e5b1-line-strong);
  box-shadow: 0 0 0 3px var(--frame3e5b1-gold-soft);
  flex: 0 0 auto;
}

.frame3e5b1-brand-name {
  font: 700 19px/1.1 var(--frame3e5b1-font-head);
  letter-spacing: 0.2px;
  color: var(--frame3e5b1-paper);
  white-space: nowrap;
}

.frame3e5b1-actions {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
}

.frame3e5b1-btn {
  min-height: 44px;
  padding: 10px 15px;
  border-radius: 999px;
  border: 1px solid transparent;
  font: 700 12.5px/1 var(--frame3e5b1-font-head);
  letter-spacing: 0.2px;
  transition: transform 0.18s var(--frame3e5b1-ease), box-shadow 0.18s var(--frame3e5b1-ease),
    background-color 0.18s var(--frame3e5b1-ease);
}

.frame3e5b1-btn:active { transform: translateY(-2px); }

.frame3e5b1-btn-gold {
  background: linear-gradient(160deg, var(--frame3e5b1-gold), var(--frame3e5b1-gold-deep));
  color: var(--frame3e5b1-gold-ink);
  box-shadow: 0 4px 12px rgba(227, 179, 76, 0.28);
}

.frame3e5b1-btn-ghost {
  background: transparent;
  border-color: var(--frame3e5b1-line-strong);
  color: var(--frame3e5b1-paper);
}

.frame3e5b1-btn-ghost:active {
  background: rgba(240, 253, 255, 0.07);
}

/* menu trigger (hamburger) */
.frame3e5b1-menubtn {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--frame3e5b1-line-strong);
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: transform 0.18s var(--frame3e5b1-ease), border-color 0.18s var(--frame3e5b1-ease);
}

.frame3e5b1-menubtn:active { transform: translateY(-2px); }

.frame3e5b1-menubtn span {
  display: block;
  width: 17px;
  height: 2px;
  border-radius: 2px;
  background: var(--frame3e5b1-paper);
  transition: transform 0.22s var(--frame3e5b1-ease), opacity 0.22s var(--frame3e5b1-ease);
}

.frame3e5b1-menubtn[aria-expanded='true'] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.frame3e5b1-menubtn[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
.frame3e5b1-menubtn[aria-expanded='true'] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* layered dropdown menu panel */
.frame3e5b1-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #213041;
  border-bottom: 1px solid var(--frame3e5b1-line-strong);
  box-shadow: var(--frame3e5b1-shadow);
  max-height: 0;
  overflow: hidden;
  visibility: hidden;
  transition: max-height 0.3s var(--frame3e5b1-ease), visibility 0.3s;
}

.frame3e5b1-menu.frame3e5b1-open {
  max-height: 620px;
  visibility: visible;
  overflow-y: auto;
}

.frame3e5b1-menugroup {
  padding: 8px 14px 4px;
  border-top: 1px solid var(--frame3e5b1-line);
}

.frame3e5b1-menulabel {
  font: 700 10.5px/1.4 var(--frame3e5b1-font-head);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--frame3e5b1-gold);
  padding: 8px 0 4px;
}

.frame3e5b1-menulink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 44px;
  padding: 11px 2px;
  color: var(--frame3e5b1-paper-dim);
  text-decoration: none;
  font: 600 14px/1.3 var(--frame3e5b1-font-body);
  border-bottom: 1px solid var(--frame3e5b1-line);
  transition: color 0.16s var(--frame3e5b1-ease), transform 0.16s var(--frame3e5b1-ease);
}

.frame3e5b1-menulink:active {
  color: var(--frame3e5b1-gold);
  transform: translateX(3px);
}

.frame3e5b1-menulink::after {
  content: '';
  width: 7px;
  height: 7px;
  border-top: 2px solid var(--frame3e5b1-paper-faint);
  border-right: 2px solid var(--frame3e5b1-paper-faint);
  transform: rotate(45deg);
  flex: 0 0 auto;
}

.frame3e5b1-menulink:last-child { border-bottom: 0; }

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

.frame3e5b1-hero {
  padding: 18px 14px 4px;
}

.frame3e5b1-herotitle {
  margin: 0 0 10px;
  font: 800 26px/1.28 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-paper);
}

.frame3e5b1-herotext {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--frame3e5b1-paper-dim);
}

.frame3e5b1-ctarow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}

.frame3e5b1-cta {
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 999px;
  font: 700 13px/1 var(--frame3e5b1-font-head);
  border: 1px solid transparent;
  transition: transform 0.18s var(--frame3e5b1-ease);
}

.frame3e5b1-cta:active { transform: translateY(-2px); }

.frame3e5b1-cta-gold {
  background: linear-gradient(160deg, var(--frame3e5b1-gold), var(--frame3e5b1-gold-deep));
  color: var(--frame3e5b1-gold-ink);
}

.frame3e5b1-cta-line {
  background: rgba(240, 253, 255, 0.05);
  border-color: var(--frame3e5b1-line-strong);
  color: var(--frame3e5b1-paper);
}

/* ------------------------------------------------------------ carousel -- */

.frame3e5b1-carousel {
  position: relative;
  margin: 6px 14px 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--frame3e5b1-line);
  box-shadow: var(--frame3e5b1-shadow);
  touch-action: pan-y;
}

.frame3e5b1-track {
  display: flex;
  transition: transform 0.45s var(--frame3e5b1-ease);
}

.frame3e5b1-slide {
  flex: 0 0 100%;
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: var(--frame3e5b1-ink-3);
  text-align: left;
}

.frame3e5b1-slideimg {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.frame3e5b1-slidecap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 14px 12px;
  background: linear-gradient(180deg, rgba(20, 29, 41, 0), rgba(20, 29, 41, 0.92));
}

.frame3e5b1-slidecap strong {
  display: block;
  font: 700 15px/1.4 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-paper);
}

.frame3e5b1-slidecap span {
  display: block;
  margin-top: 2px;
  font-size: 11.5px;
  color: var(--frame3e5b1-gold);
  font-weight: 600;
}

/* dots with sliding focus runner */
.frame3e5b1-dots {
  position: absolute;
  top: 10px;
  right: 12px;
  display: flex;
  gap: 6px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(20, 29, 41, 0.55);
}

.frame3e5b1-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 999px;
  border: 0;
  background: rgba(240, 253, 255, 0.42);
  transition: background-color 0.2s var(--frame3e5b1-ease);
}

.frame3e5b1-dot.frame3e5b1-active { background: transparent; }

.frame3e5b1-dotrunner {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--frame3e5b1-gold);
  transition: transform 0.3s var(--frame3e5b1-ease);
}

/* ---------------------------------------------------------------- stats -- */

.frame3e5b1-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 14px 14px 0;
}

.frame3e5b1-stat {
  background: rgba(240, 253, 255, 0.04);
  border: 1px solid var(--frame3e5b1-line);
  border-left: 3px solid var(--frame3e5b1-gold);
  border-radius: 0 8px 8px 0;
  padding: 9px 9px 8px;
}

.frame3e5b1-statnum {
  font: 800 19px/1.15 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-gold);
}

.frame3e5b1-statlabel {
  display: block;
  margin-top: 3px;
  font-size: 10.5px;
  line-height: 1.45;
  color: var(--frame3e5b1-paper-faint);
}

/* ------------------------------------------------------------- sections -- */

.frame3e5b1-section {
  padding: 24px 14px 2px;
}

.frame3e5b1-sechead {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.frame3e5b1-sechead h2 {
  margin: 0;
  font: 700 18.5px/1.35 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-paper);
}

.frame3e5b1-sectag {
  font: 700 10.5px/1 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-gold);
  background: var(--frame3e5b1-gold-soft);
  border: 1px solid rgba(227, 179, 76, 0.3);
  border-radius: 5px;
  padding: 4px 7px;
  white-space: nowrap;
}

.frame3e5b1-secnote {
  margin: 7px 0 13px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--frame3e5b1-paper-dim);
}

.frame3e5b1-secnote a {
  color: var(--frame3e5b1-gold);
  font-weight: 600;
  text-decoration-color: rgba(227, 179, 76, 0.4);
}

/* game grid: 4 columns at 320px, 5 columns from 375px up */
.frame3e5b1-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px 7px;
}

.frame3e5b1-tile {
  display: block;
  width: 100%;
  padding: 5px 4px 7px;
  background: linear-gradient(180deg, rgba(240, 253, 255, 0.06), rgba(240, 253, 255, 0.02));
  border: 1px solid var(--frame3e5b1-line);
  border-radius: 9px;
  text-align: center;
  transition: transform 0.18s var(--frame3e5b1-ease), border-color 0.18s var(--frame3e5b1-ease);
}

.frame3e5b1-tile:active {
  transform: translateY(-2px);
  border-color: var(--frame3e5b1-gold);
}

.frame3e5b1-tileimg {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
  background: var(--frame3e5b1-ink-3);
}

.frame3e5b1-tilename {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin-top: 5px;
  font-size: 11px;
  line-height: 1.4;
  min-height: 2.8em;
  color: var(--frame3e5b1-paper-dim);
  word-break: break-word;
}

@media (min-width: 375px) {
  .frame3e5b1-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px 8px;
  }

  .frame3e5b1-tilename { font-size: 11.5px; }
}

/* -------------------------------------------------------------- modules -- */

.frame3e5b1-section-note {
  padding-top: 14px;
  padding-bottom: 0;
}

.frame3e5b1-module {
  margin: 26px 14px 0;
  padding: 16px 14px;
  background: rgba(240, 253, 255, 0.035);
  border: 1px solid var(--frame3e5b1-line);
  border-radius: 10px;
}

.frame3e5b1-module > h2 {
  margin: 0 0 6px;
  font: 700 18px/1.4 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-paper);
}

.frame3e5b1-modlead {
  margin: 0 0 13px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--frame3e5b1-paper-dim);
}

/* features: compact scannable comparison grid */
.frame3e5b1-featgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.frame3e5b1-feat {
  background: var(--frame3e5b1-ink-3);
  border: 1px solid var(--frame3e5b1-line);
  border-radius: 8px;
  padding: 10px 10px 9px;
}

.frame3e5b1-featnum {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 5px;
  background: var(--frame3e5b1-gold-soft);
  color: var(--frame3e5b1-gold);
  font: 800 11px/1 var(--frame3e5b1-font-head);
  margin-bottom: 6px;
}

.frame3e5b1-feat h3 {
  margin: 0 0 3px;
  font: 700 13.5px/1.35 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-paper);
}

.frame3e5b1-feat p {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--frame3e5b1-paper-dim);
}

/* tricks: numbered classic ledger list */
.frame3e5b1-tricks {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: frame3e5b1-trick;
}

.frame3e5b1-tricks li {
  counter-increment: frame3e5b1-trick;
  position: relative;
  padding: 9px 10px 9px 40px;
  border-left: 2px solid rgba(227, 179, 76, 0.35);
  background: rgba(29, 42, 57, 0.55);
  border-radius: 0 8px 8px 0;
  margin-bottom: 8px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--frame3e5b1-paper-dim);
}

.frame3e5b1-tricks li::before {
  content: counter(frame3e5b1-trick, decimal-leading-zero);
  position: absolute;
  left: 10px;
  top: 11px;
  font: 800 12px/1 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-gold);
}

/* terms: definition ledger */
.frame3e5b1-terms { margin: 0; }

.frame3e5b1-terms dt {
  font: 700 13.5px/1.4 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-gold);
  margin-top: 10px;
}

.frame3e5b1-terms dd {
  margin: 3px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--frame3e5b1-paper-dim);
  border-left: 2px solid var(--frame3e5b1-line-strong);
  padding-left: 10px;
}

/* checklist: square tick boxes */
.frame3e5b1-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.frame3e5b1-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--frame3e5b1-line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--frame3e5b1-paper-dim);
}

.frame3e5b1-checklist li:last-child { border-bottom: 0; }

.frame3e5b1-checklist li::before {
  content: '';
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 4px;
  border: 2px solid var(--frame3e5b1-gold);
  border-radius: 4px;
  background: var(--frame3e5b1-gold-soft);
}

/* follow-up questions: foldable ledgers */
.frame3e5b1-qa { margin: 0; }

.frame3e5b1-qa details {
  border: 1px solid var(--frame3e5b1-line);
  border-radius: 8px;
  background: rgba(29, 42, 57, 0.5);
  margin-bottom: 8px;
  overflow: hidden;
}

.frame3e5b1-qa summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 44px;
  padding: 11px 12px;
  font: 700 13px/1.45 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-paper);
}

.frame3e5b1-qa summary::-webkit-details-marker { display: none; }

.frame3e5b1-qa summary::after {
  content: '+';
  font: 700 17px/1 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-gold);
  transition: transform 0.2s var(--frame3e5b1-ease);
}

.frame3e5b1-qa details[open] summary::after { transform: rotate(45deg); }

.frame3e5b1-qa p {
  margin: 0;
  padding: 0 12px 12px;
  font-size: 12.5px;
  line-height: 1.68;
  color: var(--frame3e5b1-paper-dim);
}

/* closing paragraph block */
.frame3e5b1-close p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--frame3e5b1-paper-dim);
}

/* ------------------------------------------------------- extended footer -- */

.frame3e5b1-xfoot {
  margin: 28px 14px 0;
  padding-top: 18px;
  border-top: 1px solid var(--frame3e5b1-line-strong);
}

.frame3e5b1-xfoot > h2 {
  margin: 0 0 12px;
  font: 700 18px/1.4 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-paper);
}

.frame3e5b1-xfootlabel {
  font: 700 10.5px/1.4 var(--frame3e5b1-font-head);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--frame3e5b1-gold);
  margin: 0 0 8px;
}

.frame3e5b1-chiprow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.frame3e5b1-chip {
  min-height: 40px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(227, 179, 76, 0.35);
  background: var(--frame3e5b1-gold-soft);
  color: var(--frame3e5b1-gold);
  font: 600 12.5px/1 var(--frame3e5b1-font-body);
  transition: transform 0.18s var(--frame3e5b1-ease);
}

.frame3e5b1-chip:active { transform: translateY(-2px); }

.frame3e5b1-xfootbrand {
  margin: 0 0 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--frame3e5b1-paper-dim);
}

.frame3e5b1-xfootbrand h3 {
  margin: 0 0 5px;
  font: 700 13.5px/1.4 var(--frame3e5b1-font-head);
  color: var(--frame3e5b1-paper);
}

.frame3e5b1-dirgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px 10px;
  margin: 8px 0 16px;
}

.frame3e5b1-dirlink {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 10px 10px;
  border: 1px solid var(--frame3e5b1-line);
  border-radius: 8px;
  background: rgba(240, 253, 255, 0.03);
  color: var(--frame3e5b1-paper-dim);
  text-decoration: none;
  font: 600 12px/1.35 var(--frame3e5b1-font-body);
}

.frame3e5b1-dirlink::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--frame3e5b1-gold);
  flex: 0 0 auto;
}

.frame3e5b1-xfootnote {
  margin: 0;
  padding: 10px 12px;
  border-left: 3px solid rgba(227, 179, 76, 0.5);
  background: rgba(29, 42, 57, 0.6);
  border-radius: 0 8px 8px 0;
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--frame3e5b1-paper-faint);
}

/* -------------------------------------------------------- common footer -- */

.frame3e5b1-foot {
  padding: 20px 14px 8px;
  text-align: center;
  font-size: 12px;
  color: var(--frame3e5b1-paper-faint);
}

/* ----------------------------------------------------------- bottom dock -- */

.frame3e5b1-dock {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  margin-inline: auto;
  max-width: 430px;
  z-index: 60;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  background: rgba(24, 35, 49, 0.97);
  border-top: 1px solid var(--frame3e5b1-line-strong);
  padding: 6px 4px calc(7px + env(safe-area-inset-bottom, 0px));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.frame3e5b1-dockitem {
  position: relative;
  min-height: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 3px;
  padding: 2px 1px;
  background: none;
  border: 0;
  color: var(--frame3e5b1-paper-faint);
  font: 600 10px/1.2 var(--frame3e5b1-font-body);
  text-decoration: none;
  transition: transform 0.18s var(--frame3e5b1-ease), color 0.18s var(--frame3e5b1-ease);
}

.frame3e5b1-dockitem:active { transform: translateY(-2px); }

/* active state: top indicator line */
.frame3e5b1-dockitem::before {
  content: '';
  position: absolute;
  top: -7px;
  left: 50%;
  width: 0;
  height: 3px;
  border-radius: 2px;
  background: transparent;
  transform: translateX(-50%);
  transition: width 0.22s var(--frame3e5b1-ease);
}

.frame3e5b1-dockitem.frame3e5b1-active { color: var(--frame3e5b1-gold); }

.frame3e5b1-dockitem.frame3e5b1-active::before {
  width: 28px;
  background: var(--frame3e5b1-gold);
}

.frame3e5b1-dockico {
  width: 22px;
  height: 22px;
  display: block;
}

/* center raised promo role */
.frame3e5b1-dockraise .frame3e5b1-dockorb {
  width: 47px;
  height: 47px;
  margin-top: -22px;
  border-radius: 999px;
  background: linear-gradient(160deg, var(--frame3e5b1-gold), var(--frame3e5b1-gold-deep));
  border: 3px solid #182332;
  box-shadow: 0 6px 14px rgba(9, 14, 21, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--frame3e5b1-gold-ink);
  transition: transform 0.18s var(--frame3e5b1-ease);
}

.frame3e5b1-dockraise:active .frame3e5b1-dockorb { transform: translateY(-3px); }

.frame3e5b1-dockraise .frame3e5b1-dockico { width: 23px; height: 23px; }

/* ------------------------------------------------------------- motion -- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}