/* ============================================================
   arenaplay.homes - mobile display layer
   Canvas: 320-430px phone layout, centered on wide screens
   Prefix: cba39f-  |  Palette: #0F0F23 base / #4682B4 signal
   Direction: geometric display type + neutral body copy,
   small radii, light float-layer game cards, lane-numbered
   step rhythm, restrained fades, compact icon+text CTAs.
   ============================================================ */

:root {
  --cba39f-bg: #0F0F23;
  --cba39f-bg-deep: #090915;
  --cba39f-panel: #181832;
  --cba39f-panel-2: #1E1E3E;
  --cba39f-line: #2B2B52;
  --cba39f-accent: #4682B4;
  --cba39f-accent-hi: #7FB2DC;
  --cba39f-accent-dim: #2C5A83;
  --cba39f-ink: #EDF3FA;
  --cba39f-ink-dim: #A9B7CC;
  --cba39f-ink-faint: #7787A3;
  --cba39f-radius: 6px;
  --cba39f-radius-sm: 4px;
  --cba39f-font-display: "Chakra Petch", "Trebuchet MS", "Segoe UI", sans-serif;
  --cba39f-font-body: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --cba39f-tap: 44px;
}

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

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

body {
  background: var(--cba39f-bg-deep);
  color: var(--cba39f-ink);
  font-family: var(--cba39f-font-body);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Phone canvas: stays 430px max, centered when the viewport widens */
.cba39f-page {
  position: relative;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--cba39f-bg);
  box-shadow: 0 0 44px rgba(0, 0, 0, .55);
  overflow-x: clip;
}

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

a { color: var(--cba39f-accent-hi); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--cba39f-accent-hi);
  outline-offset: 2px;
  border-radius: var(--cba39f-radius-sm);
}

.cba39f-sr {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ------------------------------------------------------------
   Top band: minimal title action bar
   ------------------------------------------------------------ */
.cba39f-top {
  position: fixed;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  background: rgba(15, 15, 35, .96);
  border-bottom: 1px solid var(--cba39f-line);
  backdrop-filter: blur(8px);
}

.cba39f-top__row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 56px;
  padding: 8px 10px;
}

.cba39f-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--cba39f-tap);
  margin-right: auto;
  color: var(--cba39f-ink);
}

.cba39f-brand__plate {
  width: 34px; height: 34px;
  flex: 0 0 34px;
  border-radius: var(--cba39f-radius-sm);
  border: 1px solid var(--cba39f-line);
  background: var(--cba39f-panel);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.cba39f-brand__plate img { width: 28px; height: 28px; object-fit: contain; }

.cba39f-brand__name {
  font-family: var(--cba39f-font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.1;
  text-transform: lowercase;
}

.cba39f-brand__name b { color: var(--cba39f-accent-hi); font-weight: 700; }

.cba39f-act {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Compact icon+text CTA buttons */
.cba39f-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 36px;
  padding: 7px 12px;
  font-family: var(--cba39f-font-display);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  border-radius: var(--cba39f-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .16s ease, background-color .16s ease, border-color .16s ease;
}
.cba39f-btn:active { transform: translateY(-2px); }

.cba39f-btn svg { width: 14px; height: 14px; flex: 0 0 14px; }

.cba39f-btn--join {
  background: linear-gradient(160deg, var(--cba39f-accent), #356998);
  color: #F4F9FF;
  box-shadow: 0 3px 10px rgba(70, 130, 180, .35);
}
.cba39f-btn--join:hover { background: linear-gradient(160deg, #5490C4, #40759F); }

.cba39f-btn--ghost {
  background: rgba(70, 130, 180, .12);
  border-color: var(--cba39f-accent-dim);
  color: var(--cba39f-accent-hi);
}
.cba39f-btn--ghost:hover { background: rgba(70, 130, 180, .22); }

/* Menu trigger */
.cba39f-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--cba39f-line);
  border-radius: var(--cba39f-radius-sm);
  background: var(--cba39f-panel);
  color: var(--cba39f-ink-dim);
  cursor: pointer;
  transition: transform .16s ease, color .16s ease;
}
.cba39f-menu-btn:active { transform: translateY(-2px); color: var(--cba39f-accent-hi); }
.cba39f-menu-btn svg { width: 18px; height: 18px; }
.cba39f-menu-btn[aria-expanded="true"] { color: var(--cba39f-accent-hi); border-color: var(--cba39f-accent-dim); }

/* Layered dropdown panel */
.cba39f-drop {
  position: absolute;
  top: 100%; left: 10px; right: 10px;
  background: var(--cba39f-panel);
  border: 1px solid var(--cba39f-line);
  border-radius: var(--cba39f-radius);
  box-shadow: 0 18px 34px rgba(4, 4, 14, .65);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.cba39f-drop.is-open { opacity: 1; visibility: visible; transform: translateY(0); }

.cba39f-drop__layer { padding: 2px 0; }
.cba39f-drop__layer + .cba39f-drop__layer { border-top: 1px dashed var(--cba39f-line); margin-top: 4px; padding-top: 6px; }

.cba39f-drop__tag {
  font-family: var(--cba39f-font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cba39f-ink-faint);
  padding: 5px 10px 3px;
}

.cba39f-drop__link {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--cba39f-tap);
  padding: 10px 10px;
  border-radius: var(--cba39f-radius-sm);
  color: var(--cba39f-ink);
  font-size: 13.5px;
  transition: background-color .16s ease, transform .16s ease;
}
.cba39f-drop__link:hover, .cba39f-drop__link:focus-visible {
  background: rgba(70, 130, 180, .14);
  text-decoration: none;
  transform: translateY(-1px);
}
.cba39f-drop__link svg { width: 15px; height: 15px; color: var(--cba39f-accent); flex: 0 0 15px; }
.cba39f-drop__link.is-here { color: var(--cba39f-accent-hi); background: rgba(70, 130, 180, .1); }

/* ------------------------------------------------------------
   Main column
   ------------------------------------------------------------ */
.cba39f-main {
  padding: 64px 0 96px;
}

.cba39f-wrap { padding: 0 12px; }

.cba39f-sec { margin: 26px 0 0; }

/* Section head with lane number rail */
.cba39f-lane {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--cba39f-line);
  margin-bottom: 12px;
}

.cba39f-lane__no {
  font-family: var(--cba39f-font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--cba39f-accent);
  letter-spacing: .08em;
}

.cba39f-h1, .cba39f-h2 {
  font-family: var(--cba39f-font-display);
  font-weight: 700;
  letter-spacing: .015em;
  line-height: 1.22;
}

.cba39f-h1 { font-size: 22px; margin: 0 0 8px; }
.cba39f-h2 { font-size: 17.5px; }

.cba39f-h3 {
  font-family: var(--cba39f-font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--cba39f-accent-hi);
  letter-spacing: .03em;
}

.cba39f-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--cba39f-font-display);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cba39f-accent);
  margin-bottom: 8px;
}
.cba39f-kicker::before {
  content: "";
  width: 14px; height: 2px;
  background: var(--cba39f-accent);
}

.cba39f-p {
  color: var(--cba39f-ink-dim);
  font-size: 13.5px;
  margin: 0 0 10px;
}
.cba39f-p strong, .cba39f-p b { color: var(--cba39f-ink); font-weight: 600; }
.cba39f-p:last-child { margin-bottom: 0; }

/* Lead block under the header */
.cba39f-lead {
  padding: 18px 0 4px;
}

/* ------------------------------------------------------------
   Promo stage (3-slide local banner carousel)
   ------------------------------------------------------------ */
.cba39f-stage {
  position: relative;
  border-radius: var(--cba39f-radius);
  overflow: hidden;
  border: 1px solid var(--cba39f-line);
  background: var(--cba39f-panel);
  margin: 14px 0 0;
}

.cba39f-slide {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  opacity: 0;
  visibility: hidden;
  transition: opacity .5s ease, visibility .5s;
  cursor: pointer;
  border: 0;
  padding: 0;
  background: var(--cba39f-panel);
  text-align: left;
  display: block;
}
.cba39f-slide.is-on { opacity: 1; visibility: visible; position: relative; }
.cba39f-slide:not(.is-on) { position: absolute; inset: 0; }

.cba39f-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.cba39f-slide__cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 26px 12px 10px;
  background: linear-gradient(180deg, rgba(15, 15, 35, 0) 0%, rgba(9, 9, 21, .92) 78%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.cba39f-slide__t {
  font-family: var(--cba39f-font-display);
  font-size: 14px;
  font-weight: 700;
  color: #F2F7FD;
  line-height: 1.25;
}
.cba39f-slide__t small {
  display: block;
  font-family: var(--cba39f-font-body);
  font-size: 11px;
  font-weight: 400;
  color: var(--cba39f-ink-dim);
  margin-top: 2px;
}

.cba39f-slide__go {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--cba39f-font-display);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #F2F7FD;
  background: rgba(70, 130, 180, .85);
  border-radius: var(--cba39f-radius-sm);
  padding: 6px 9px;
}
.cba39f-slide__go svg { width: 11px; height: 11px; }

.cba39f-dots {
  position: absolute;
  top: 10px; right: 10px;
  display: flex;
  gap: 5px;
  z-index: 2;
}

.cba39f-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: rgba(237, 243, 250, .38);
  cursor: pointer;
  transition: background-color .2s ease, transform .2s ease;
}
.cba39f-dot.is-on { background: var(--cba39f-accent-hi); transform: scale(1.18); }

/* ------------------------------------------------------------
   Access shortcuts strip
   ------------------------------------------------------------ */
.cba39f-shorts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin: 14px 0 0;
}

.cba39f-short {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 56px;
  padding: 7px 4px;
  background: var(--cba39f-panel);
  border: 1px solid var(--cba39f-line);
  border-radius: var(--cba39f-radius);
  color: var(--cba39f-ink);
  font-family: var(--cba39f-font-display);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .04em;
  text-align: center;
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease;
}
.cba39f-short:hover, .cba39f-short:active { transform: translateY(-2px); border-color: var(--cba39f-accent-dim); text-decoration: none; }
.cba39f-short svg { width: 17px; height: 17px; color: var(--cba39f-accent-hi); }
.cba39f-short--go { border-color: var(--cba39f-accent-dim); background: linear-gradient(165deg, rgba(70, 130, 180, .28), rgba(70, 130, 180, .1)); }

/* ------------------------------------------------------------
   Game arena: light float-layer tile cards
   ------------------------------------------------------------ */
.cba39f-arena__note {
  color: var(--cba39f-ink-dim);
  font-size: 12.5px;
  margin: 0 0 10px;
}

.cba39f-arena__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--cba39f-ink-faint);
}
.cba39f-arena__links span { font-family: var(--cba39f-font-display); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.cba39f-arena__links a { color: var(--cba39f-accent-hi); }
.cba39f-arena__links a::before { content: "› "; color: var(--cba39f-accent); }

.cba39f-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 6px;
}

@media (min-width: 375px) {
  .cba39f-grid { grid-template-columns: repeat(5, 1fr); gap: 12px 7px; }
}

.cba39f-tile {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  font: inherit;
  color: var(--cba39f-ink);
  text-align: center;
}

.cba39f-tile__frame {
  position: relative;
  border-radius: var(--cba39f-radius);
  border: 1px solid var(--cba39f-line);
  background: var(--cba39f-panel);
  box-shadow: 0 4px 12px rgba(5, 5, 16, .5);
  padding: 4px;
  transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
}
.cba39f-tile:hover .cba39f-tile__frame,
.cba39f-tile:active .cba39f-tile__frame {
  transform: translateY(-3px);
  border-color: var(--cba39f-accent);
  box-shadow: 0 8px 16px rgba(5, 5, 16, .6);
}
.cba39f-tile__frame::after {
  content: "";
  position: absolute;
  left: 6px; right: 6px; top: 0;
  height: 2px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, transparent, var(--cba39f-accent), transparent);
  opacity: 0;
  transition: opacity .16s ease;
}
.cba39f-tile:hover .cba39f-tile__frame::after,
.cba39f-tile:active .cba39f-tile__frame::after { opacity: 1; }

.cba39f-tile__frame img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--cba39f-radius-sm);
}

.cba39f-tile__name {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  word-break: break-word;
  hyphens: auto;
  font-size: 10.5px;
  line-height: 1.3;
  color: var(--cba39f-ink-dim);
  min-height: 2.6em;
  padding: 0 1px;
}

/* ------------------------------------------------------------
   Winners feed
   ------------------------------------------------------------ */
.cba39f-feed {
  border: 1px solid var(--cba39f-line);
  border-radius: var(--cba39f-radius);
  background: var(--cba39f-panel);
  overflow: hidden;
}

.cba39f-feed__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 10px;
  padding: 9px 12px;
  border-bottom: 1px solid rgba(43, 43, 82, .55);
  transition: background-color .5s ease;
}
.cba39f-feed__row:last-child { border-bottom: 0; }
.cba39f-feed__row.is-hot { background: rgba(70, 130, 180, .13); }

.cba39f-feed__who {
  font-family: var(--cba39f-font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--cba39f-ink);
}
.cba39f-feed__who em {
  font-style: normal;
  color: var(--cba39f-accent-hi);
}
.cba39f-feed__game { font-size: 11.5px; color: var(--cba39f-ink-faint); }
.cba39f-feed__prize {
  font-family: var(--cba39f-font-display);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--cba39f-accent-hi);
  align-self: center;
  white-space: nowrap;
}

/* ------------------------------------------------------------
   Step lanes (step-advance rhythm)
   ------------------------------------------------------------ */
.cba39f-path {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cba39f-step {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--cba39f-panel);
  border: 1px solid var(--cba39f-line);
  border-left: 3px solid var(--cba39f-accent);
  border-radius: var(--cba39f-radius);
  padding: 11px 12px;
}

.cba39f-step__no {
  flex: 0 0 auto;
  width: 30px; height: 30px;
  display: grid;
  place-items: center;
  border-radius: var(--cba39f-radius-sm);
  background: rgba(70, 130, 180, .18);
  border: 1px solid var(--cba39f-accent-dim);
  font-family: var(--cba39f-font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--cba39f-accent-hi);
}

.cba39f-step__t {
  font-family: var(--cba39f-font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--cba39f-ink);
  margin-bottom: 3px;
}

.cba39f-step p { font-size: 12.5px; color: var(--cba39f-ink-dim); }

/* ------------------------------------------------------------
   FAQ (native details, styled)
   ------------------------------------------------------------ */
.cba39f-faq { display: flex; flex-direction: column; gap: 8px; }

.cba39f-faq__item {
  background: var(--cba39f-panel);
  border: 1px solid var(--cba39f-line);
  border-radius: var(--cba39f-radius);
  overflow: hidden;
}

.cba39f-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: var(--cba39f-tap);
  padding: 11px 12px;
  cursor: pointer;
  list-style: none;
  font-family: var(--cba39f-font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--cba39f-ink);
}
.cba39f-faq__q::-webkit-details-marker { display: none; }

.cba39f-faq__q::after {
  content: "+";
  flex: 0 0 auto;
  width: 20px; height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--cba39f-accent-dim);
  color: var(--cba39f-accent-hi);
  font-size: 13px;
  transition: transform .2s ease, background-color .2s ease;
}
.cba39f-faq__item[open] .cba39f-faq__q::after { content: "–"; background: rgba(70, 130, 180, .2); }

.cba39f-faq__a {
  padding: 0 12px 12px;
  font-size: 12.8px;
  color: var(--cba39f-ink-dim);
}

/* ------------------------------------------------------------
   Scenario answer panel
   ------------------------------------------------------------ */
.cba39f-scene {
  border: 1px solid var(--cba39f-accent-dim);
  border-radius: var(--cba39f-radius);
  background:
    linear-gradient(180deg, rgba(70, 130, 180, .14), rgba(24, 24, 50, .9)),
    var(--cba39f-panel);
  padding: 14px 12px;
}

.cba39f-scene__ask {
  font-family: var(--cba39f-font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--cba39f-accent-hi);
  margin-bottom: 6px;
}

/* ------------------------------------------------------------
   Extended footer: brand > directory > promos > disclaimer
   ------------------------------------------------------------ */
.cba39f-ext {
  margin: 30px 0 0;
  padding: 18px 0 14px;
  border-top: 1px solid var(--cba39f-line);
}

.cba39f-ext__brand {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.cba39f-ext__brand img { width: 30px; height: 30px; object-fit: contain; flex: 0 0 30px; margin-top: 2px; }
.cba39f-ext__brand p { font-size: 12.5px; color: var(--cba39f-ink-dim); }

.cba39f-ext__tag {
  font-family: var(--cba39f-font-display);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cba39f-ink-faint);
  margin: 0 0 8px;
}

.cba39f-ext__dir {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-bottom: 16px;
}
@media (min-width: 375px) { .cba39f-ext__dir { grid-template-columns: repeat(3, 1fr); } }

.cba39f-ext__dir a {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 8px 9px;
  border: 1px solid var(--cba39f-line);
  border-radius: var(--cba39f-radius-sm);
  background: var(--cba39f-panel);
  color: var(--cba39f-ink-dim);
  font-size: 11.5px;
  transition: transform .16s ease, border-color .16s ease, color .16s ease;
}
.cba39f-ext__dir a:hover, .cba39f-ext__dir a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cba39f-accent-dim);
  color: var(--cba39f-ink);
  text-decoration: none;
}
.cba39f-ext__dir svg { width: 13px; height: 13px; color: var(--cba39f-accent); flex: 0 0 13px; }

/* Horizontal shortcut rail for the 7 promo actions */
.cba39f-ext__rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 2px 0 8px;
  margin: 0 -12px;
  padding-left: 12px;
  padding-right: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--cba39f-accent-dim) transparent;
}
.cba39f-ext__rail::-webkit-scrollbar { height: 3px; }
.cba39f-ext__rail::-webkit-scrollbar-thumb { background: var(--cba39f-accent-dim); border-radius: 2px; }

.cba39f-ext__promo {
  scroll-snap-align: start;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: var(--cba39f-tap);
  padding: 9px 13px;
  border: 1px solid var(--cba39f-accent-dim);
  border-radius: var(--cba39f-radius);
  background: linear-gradient(165deg, rgba(70, 130, 180, .26), rgba(70, 130, 180, .08));
  color: var(--cba39f-ink);
  font-family: var(--cba39f-font-display);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .04em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease;
}
.cba39f-ext__promo:hover, .cba39f-ext__promo:active { transform: translateY(-2px); border-color: var(--cba39f-accent-hi); }
.cba39f-ext__promo svg { width: 14px; height: 14px; color: var(--cba39f-accent-hi); }

.cba39f-ext__note {
  border-top: 1px dashed var(--cba39f-line);
  padding-top: 12px;
  font-size: 11.5px;
  color: var(--cba39f-ink-faint);
  line-height: 1.6;
}

/* Common legal line */
.cba39f-legal {
  padding: 12px 0 6px;
  border-top: 1px solid var(--cba39f-line);
  text-align: center;
  font-size: 11px;
  color: var(--cba39f-ink-faint);
}
.cba39f-legal b { color: var(--cba39f-ink-dim); font-weight: 600; }

/* ------------------------------------------------------------
   Dock: segmented 5-role bottom action bar
   ------------------------------------------------------------ */
.cba39f-dock {
  position: fixed;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(15, 15, 35, .97);
  border-top: 1px solid var(--cba39f-line);
  padding: 4px 2px calc(4px + env(safe-area-inset-bottom, 0px));
  backdrop-filter: blur(8px);
}

.cba39f-dock__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 50px;
  padding: 5px 2px 3px;
  color: var(--cba39f-ink-faint);
  background: none;
  border: 0;
  font: inherit;
  cursor: pointer;
  transition: color .18s ease, transform .18s ease;
}
.cba39f-dock__item + .cba39f-dock__item::before {
  content: "";
  position: absolute;
  left: 0; top: 10px; bottom: 10px;
  width: 1px;
  background: var(--cba39f-line);
}

.cba39f-dock__item svg { width: 21px; height: 21px; }
.cba39f-dock__label {
  font-family: var(--cba39f-font-display);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: .05em;
}

.cba39f-dock__item:hover, .cba39f-dock__item:active { color: var(--cba39f-ink-dim); transform: translateY(-2px); text-decoration: none; }

.cba39f-dock__item.is-active { color: var(--cba39f-accent-hi); transform: translateY(-2px); }
.cba39f-dock__item.is-active::after {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 22px; height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--cba39f-accent-hi);
}
.cba39f-dock__item--go { color: var(--cba39f-accent); }
.cba39f-dock__item--go .cba39f-dock__label { color: var(--cba39f-accent-hi); }

/* ------------------------------------------------------------
   Restrained entrance (only when JS marks the document)
   ------------------------------------------------------------ */
.cba39f-js .cba39f-rise {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .45s ease, transform .45s ease;
}
.cba39f-js .cba39f-rise.is-in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .cba39f-js .cba39f-rise { opacity: 1; transform: none; transition: none; }
  * { transition-duration: .01ms !important; }
}

/* Wide-screen backdrop keeps the phone canvas as the stage */
@media (min-width: 480px) {
  body { background: radial-gradient(120% 80% at 50% 0%, #10102a 0%, #07070f 70%); }
  .cba39f-page { border-left: 1px solid var(--cba39f-line); border-right: 1px solid var(--cba39f-line); }
}

/* Utility spacing */
.cba39f-gap-sm { margin-top: 10px; }
.cba39f-gap-md { margin-top: 16px; }
.cba39f-tiles-note { font-size: 11px; color: var(--cba39f-ink-faint); margin-top: 8px; }

/* ------------------------------------------------------------
   Help-page components (compact inline CTA strip)
   ------------------------------------------------------------ */
.cba39f-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.cba39f-cta .cba39f-btn { flex: 0 1 auto; }

/* Visible question-and-answer block (answers always on screen) */
.cba39f-qa { display: flex; flex-direction: column; gap: 8px; }

.cba39f-qa__item {
  background: var(--cba39f-panel);
  border: 1px solid var(--cba39f-line);
  border-left: 3px solid var(--cba39f-accent);
  border-radius: var(--cba39f-radius);
  padding: 11px 12px;
}

.cba39f-qa__q {
  font-family: var(--cba39f-font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--cba39f-accent-hi);
  margin-bottom: 5px;
  line-height: 1.35;
}

.cba39f-qa__a { font-size: 12.8px; color: var(--cba39f-ink-dim); }
.cba39f-qa__a a { color: var(--cba39f-accent-hi); }

/* Condition branch cards */
.cba39f-cond {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
@media (max-width: 359px) { .cba39f-cond { grid-template-columns: 1fr; } }

.cba39f-cond__card {
  background: var(--cba39f-panel);
  border: 1px solid var(--cba39f-line);
  border-top: 2px solid var(--cba39f-accent-dim);
  border-radius: var(--cba39f-radius);
  padding: 11px 10px;
}
.cba39f-cond__card .cba39f-h3 { margin-bottom: 5px; }
.cba39f-cond__card p { font-size: 12.2px; color: var(--cba39f-ink-dim); line-height: 1.5; }

/* Entity relation rows: fixed chip + flowing note */
.cba39f-map { display: flex; flex-direction: column; gap: 8px; }

.cba39f-map__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  background: var(--cba39f-panel);
  border: 1px solid var(--cba39f-line);
  border-radius: var(--cba39f-radius);
  padding: 10px 11px;
}

.cba39f-map__chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  margin-top: 1px;
  border-radius: var(--cba39f-radius-sm);
  border: 1px solid var(--cba39f-accent-dim);
  background: rgba(70, 130, 180, .16);
  font-family: var(--cba39f-font-display);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cba39f-accent-hi);
  white-space: nowrap;
}

.cba39f-map__row p { font-size: 12.5px; color: var(--cba39f-ink-dim); line-height: 1.5; }

/* Glossary term cards */
.cba39f-gloss {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
@media (max-width: 359px) { .cba39f-gloss { grid-template-columns: 1fr; } }

.cba39f-gloss__card {
  background: var(--cba39f-panel);
  border: 1px solid var(--cba39f-line);
  border-radius: var(--cba39f-radius);
  padding: 10px;
}
.cba39f-gloss__term {
  font-family: var(--cba39f-font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--cba39f-accent-hi);
  margin-bottom: 4px;
}
.cba39f-gloss__card p { font-size: 12px; color: var(--cba39f-ink-dim); line-height: 1.5; }

/* Troubleshooting rows: sign, then cause and fix lines */
.cba39f-fault { display: flex; flex-direction: column; gap: 8px; }

.cba39f-fault__row {
  background: var(--cba39f-panel);
  border: 1px solid var(--cba39f-line);
  border-left: 3px solid var(--cba39f-accent);
  border-radius: var(--cba39f-radius);
  padding: 11px 12px;
}

.cba39f-fault__sign {
  font-family: var(--cba39f-font-display);
  font-size: 12.8px;
  font-weight: 600;
  color: var(--cba39f-ink);
  margin-bottom: 6px;
  line-height: 1.35;
}

.cba39f-fault__line {
  display: flex;
  gap: 7px;
  align-items: baseline;
  font-size: 12.3px;
  color: var(--cba39f-ink-dim);
  line-height: 1.5;
}
.cba39f-fault__line + .cba39f-fault__line { margin-top: 4px; }

.cba39f-fault__tag {
  flex: 0 0 auto;
  font-family: var(--cba39f-font-display);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cba39f-accent);
  min-width: 44px;
}
.cba39f-fault__tag--why { color: var(--cba39f-ink-faint); }