/* ============================================================
   3u3u mobile lobby stylesheet
   Palette: #1A1A2E canvas / #D3D3D3 ink / #F5DEB3 wheat
            #4DB6AC teal / #F4A460 sand / #0097A7 cyan
   Direction: rounded headings + compact body, small-medium
   radii, outlined tile game cards, fact-first rhythm,
   short-distance transitions, segmented action buttons.
   Canvas: 320-430px, centered on wide screens.
   ============================================================ */

:root {
  --layer27fa6-canvas: #1A1A2E;
  --layer27fa6-ink: #D3D3D3;
  --layer27fa6-wheat: #F5DEB3;
  --layer27fa6-teal: #4DB6AC;
  --layer27fa6-sand: #F4A460;
  --layer27fa6-cyan: #0097A7;
  --layer27fa6-line: rgba(211, 211, 211, 0.16);
  --layer27fa6-line-strong: rgba(245, 222, 179, 0.34);
  --layer27fa6-faint: rgba(211, 211, 211, 0.64);
  --layer27fa6-ghost: rgba(211, 211, 211, 0.05);
  --layer27fa6-r-sm: 8px;
  --layer27fa6-r-md: 12px;
  --layer27fa6-r-lg: 18px;
  --layer27fa6-head-font: "Segoe UI Rounded", "SF Pro Rounded", "Baloo 2", "Comfortaa", "Varela Round", "Segoe UI", system-ui, sans-serif;
  --layer27fa6-body-font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --layer27fa6-topbar-h: 54px;
}

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

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: #12121f;
  color: var(--layer27fa6-ink);
  font-family: var(--layer27fa6-body-font);
  font-size: 14px;
  line-height: 1.55;
  overflow-x: hidden;
}

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

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

a { color: var(--layer27fa6-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--layer27fa6-teal);
  outline-offset: 2px;
  border-radius: 4px;
}

.layer27fa6-shell {
  position: relative;
  max-width:430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--layer27fa6-canvas);
  padding-bottom: calc(84px + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 480px) {
  .layer27fa6-shell {
    border-left: 1px solid var(--layer27fa6-line);
    border-right: 1px solid var(--layer27fa6-line);
    box-shadow: 0 0 44px rgba(0, 0, 0, 0.55);
  }
}

.layer27fa6-main {
  padding: calc(var(--layer27fa6-topbar-h) + 10px) 12px 0;
}

.layer27fa6-no-scroll { overflow: hidden; }

/* ---------- top bar (tabbed action strip) ---------- */

.layer27fa6-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: rgba(26, 26, 46, 0.96);
  border-bottom: 1px solid var(--layer27fa6-line);
  backdrop-filter: saturate(1.2) blur(8px);
}

.layer27fa6-topbar-in {
  max-width:430px;
  margin: 0 auto;
  min-height: var(--layer27fa6-topbar-h);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px calc(6px + env(safe-area-inset-top, 0px));
}

.layer27fa6-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  color: var(--layer27fa6-wheat);
}

.layer27fa6-brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--layer27fa6-line-strong);
  object-fit: cover;
  flex: none;
}

.layer27fa6-brand-name {
  font-family: var(--layer27fa6-head-font);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.4px;
  line-height: 1;
}

/* segmented register / login pair */
.layer27fa6-segtop {
  display: flex;
  flex: none;
  border: 1px solid var(--layer27fa6-sand);
  border-radius: 999px;
  overflow: hidden;
}

.layer27fa6-segtop-btn {
  min-height: 34px;
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 700;
  border: 0;
  background: transparent;
  transition: transform 0.12s ease;
}

.layer27fa6-segtop-btn:active { transform: scale(0.94); }

.layer27fa6-segtop-btn:first-child {
  background: var(--layer27fa6-sand);
  color: #1A1A2E;
}

.layer27fa6-segtop-btn:last-child {
  color: var(--layer27fa6-sand);
  border-left: 1px solid rgba(244, 164, 96, 0.55);
}

.layer27fa6-menubtn {
  flex: none;
  width: 38px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--layer27fa6-line);
  border-radius: 999px;
  background: var(--layer27fa6-ghost);
  transition: transform 0.12s ease;
}

.layer27fa6-menubtn:active { transform: scale(0.9); }

.layer27fa6-menubtn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--layer27fa6-wheat);
  stroke-width: 2;
  stroke-linecap: round;
}

/* ---------- sectioned menu overlay page ---------- */

.layer27fa6-menu {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  background: rgba(18, 18, 31, 0.72);
}

.layer27fa6-menu.is-open { display: block; }

.layer27fa6-menu-in {
  max-width:430px;
  margin: 0 auto;
  height: 100%;
  overflow-y: auto;
  background: var(--layer27fa6-canvas);
  border-left: 1px solid var(--layer27fa6-line);
  border-right: 1px solid var(--layer27fa6-line);
  padding: 12px 16px calc(24px + env(safe-area-inset-bottom, 0px));
}

.layer27fa6-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--layer27fa6-line);
}

.layer27fa6-menu-title {
  font-family: var(--layer27fa6-head-font);
  font-size: 18px;
  font-weight: 700;
  color: var(--layer27fa6-wheat);
  margin: 0;
}

.layer27fa6-menu-close {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--layer27fa6-line);
  background: var(--layer27fa6-ghost);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.layer27fa6-menu-close svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: var(--layer27fa6-ink);
  stroke-width: 2.2;
  stroke-linecap: round;
}

.layer27fa6-menu-group { margin-top: 18px; }

.layer27fa6-menu-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--layer27fa6-teal);
  margin: 0 0 8px;
}

.layer27fa6-menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-md);
  overflow: hidden;
}

.layer27fa6-menu-list li + li { border-top: 1px solid var(--layer27fa6-line); }

.layer27fa6-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 10px 14px;
  color: var(--layer27fa6-ink);
  background: var(--layer27fa6-ghost);
  font-size: 14.5px;
  transition: background 0.14s ease;
}

.layer27fa6-menu-link:hover { background: rgba(77, 182, 172, 0.1); text-decoration: none; }

.layer27fa6-menu-link::after {
  content: "\203A";
  color: var(--layer27fa6-teal);
  font-size: 18px;
  font-weight: 700;
}

.layer27fa6-menu-cta {
  margin-top: 20px;
  width: 100%;
  min-height: 46px;
  border: 0;
  border-radius: var(--layer27fa6-r-md);
  background: linear-gradient(135deg, var(--layer27fa6-sand), #e08b47);
  color: #1A1A2E;
  font-size: 15px;
  font-weight: 800;
  transition: transform 0.12s ease;
}

.layer27fa6-menu-cta:active { transform: scale(0.97); }

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

.layer27fa6-carousel {
  position: relative;
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-lg);
  overflow: hidden;
  background: #141428;
}

.layer27fa6-track {
  display: flex;
  width: 100%;
  transition: transform 0.42s cubic-bezier(0.33, 0.9, 0.3, 1);
}

.layer27fa6-slide {
  flex: 0 0 100%;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  display: block;
}

.layer27fa6-slide-img {
  width: 100%;
  height: 170px;
  object-fit: cover;
}

@media (min-width: 400px) {
  .layer27fa6-slide-img { height: 188px; }
}

.layer27fa6-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 8px;
  display: flex;
  justify-content: center;
  gap: 7px;
}

.layer27fa6-dot {
  width: 22px;
  height: 6px;
  padding: 0;
  border-radius: 999px;
  border: 0;
  background: rgba(211, 211, 211, 0.4);
  transition: background 0.2s ease, width 0.2s ease;
}

.layer27fa6-dot.is-on {
  width: 30px;
  background: var(--layer27fa6-wheat);
}

/* ---------- headline + intro ---------- */

.layer27fa6-lede { padding: 18px 2px 4px; }

.layer27fa6-lede h1 {
  font-family: var(--layer27fa6-head-font);
  font-size: 25px;
  line-height: 1.22;
  font-weight: 800;
  color: var(--layer27fa6-wheat);
  margin: 0 0 10px;
  text-wrap: balance;
}

.layer27fa6-lede p {
  margin: 0 0 10px;
  color: var(--layer27fa6-ink);
  font-size: 14px;
}

/* ---------- quick page strip (real internal routes) ---------- */

.layer27fa6-quicknav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 2px 12px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.layer27fa6-quicknav::-webkit-scrollbar { display: none; }
.layer27fa6-quicknav { scrollbar-width: none; }

.layer27fa6-quicklink {
  flex: none;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 7px 13px;
  border: 1px solid var(--layer27fa6-line-strong);
  border-radius: 999px;
  color: var(--layer27fa6-wheat);
  font-size: 12.5px;
  font-weight: 700;
  white-space: nowrap;
  background: var(--layer27fa6-ghost);
  transition: transform 0.12s ease;
}

.layer27fa6-quicklink:active { transform: scale(0.93); }
.layer27fa6-quicklink:hover { text-decoration: none; border-color: var(--layer27fa6-teal); }

.layer27fa6-quicklink svg {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: var(--layer27fa6-teal);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- fact strip ---------- */

.layer27fa6-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 4px 0 6px;
}

.layer27fa6-fact {
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-md);
  background: var(--layer27fa6-ghost);
  padding: 10px 8px 9px;
  text-align: center;
}

.layer27fa6-fact b {
  display: block;
  font-family: var(--layer27fa6-head-font);
  font-size: 17px;
  color: var(--layer27fa6-teal);
  line-height: 1.1;
}

.layer27fa6-fact span {
  display: block;
  font-size: 10.5px;
  color: var(--layer27fa6-faint);
  margin-top: 3px;
  line-height: 1.3;
}

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

.layer27fa6-section { padding: 18px 0 4px; }

.layer27fa6-sec-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}

.layer27fa6-sec-head h2 {
  font-family: var(--layer27fa6-head-font);
  font-size: 19.5px;
  line-height: 1.25;
  font-weight: 800;
  color: var(--layer27fa6-wheat);
  margin: 0;
  flex: 1 1 auto;
}

.layer27fa6-count {
  flex: none;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: var(--layer27fa6-teal);
  border: 1px solid rgba(77, 182, 172, 0.5);
  border-radius: 999px;
  padding: 3px 9px;
  white-space: nowrap;
}

.layer27fa6-sec-note {
  margin: 8px 0 12px;
  font-size: 13.5px;
  color: var(--layer27fa6-ink);
}

.layer27fa6-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

@media (min-width: 400px) {
  .layer27fa6-grid { grid-template-columns: repeat(5, 1fr); }
}

/* outlined tile game card */
.layer27fa6-tile {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 6px 6px 7px;
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-md);
  background: var(--layer27fa6-ghost);
  text-align: center;
  transition: transform 0.12s ease, border-color 0.16s ease;
}

.layer27fa6-tile:active {
  transform: scale(0.93);
  border-color: var(--layer27fa6-teal);
}

.layer27fa6-tile-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  border-radius: var(--layer27fa6-r-sm);
}

.layer27fa6-tile-name {
  font-size: 10.8px;
  line-height: 1.25;
  font-weight: 600;
  color: var(--layer27fa6-ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 27px;
}

/* related real-page links under each grid */
.layer27fa6-mor {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.layer27fa6-mor-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 36px;
  padding: 6px 12px;
  border: 1px dashed var(--layer27fa6-line-strong);
  border-radius: var(--layer27fa6-r-sm);
  color: var(--layer27fa6-cyan);
  font-size: 12px;
  font-weight: 600;
}

.layer27fa6-mor-link::before { content: "\203A"; color: var(--layer27fa6-teal); font-weight: 800; }

/* ---------- CTA panel (segmented action buttons) ---------- */

.layer27fa6-cta {
  margin: 22px 0 6px;
  border: 1px solid var(--layer27fa6-line-strong);
  border-radius: var(--layer27fa6-r-lg);
  background:
    radial-gradient(120% 90% at 85% 0%, rgba(244, 164, 96, 0.16), transparent 58%),
    var(--layer27fa6-ghost);
  padding: 16px 14px;
}

.layer27fa6-cta p { margin: 8px 0 14px; font-size: 13.5px; }

.layer27fa6-seg {
  display: flex;
  border: 1px solid var(--layer27fa6-sand);
  border-radius: var(--layer27fa6-r-md);
  overflow: hidden;
}

.layer27fa6-seg-btn {
  flex: 1;
  min-height: 46px;
  border: 0;
  padding: 10px 8px;
  font-size: 14px;
  font-weight: 800;
  background: transparent;
  transition: transform 0.12s ease;
}

.layer27fa6-seg-btn:active { transform: scale(0.96); }

.layer27fa6-seg-btn-primary {
  background: linear-gradient(135deg, var(--layer27fa6-sand), #dd8a45);
  color: #1A1A2E;
}

.layer27fa6-seg-btn-ghost {
  color: var(--layer27fa6-sand);
  border-left: 1px solid rgba(244, 164, 96, 0.55);
}

.layer27fa6-cta-line {
  margin: 12px 0 0;
  font-size: 12.5px;
  color: var(--layer27fa6-faint);
}

.layer27fa6-textlink {
  border: 0;
  padding: 0;
  background: none;
  color: var(--layer27fa6-cyan);
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: underline;
}

/* ---------- achievement milestone rows ---------- */

.layer27fa6-miles {
  margin: 12px 0 4px;
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-md);
  overflow: hidden;
}

.layer27fa6-mile {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
  padding: 12px 12px 12px 10px;
  background: var(--layer27fa6-ghost);
}

.layer27fa6-mile + .layer27fa6-mile { border-top: 1px solid var(--layer27fa6-line); }

.layer27fa6-mile-num {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--layer27fa6-wheat);
  border-radius: 999px;
  color: var(--layer27fa6-wheat);
  font-family: var(--layer27fa6-head-font);
  font-size: 15px;
  font-weight: 800;
}

.layer27fa6-mile b {
  display: block;
  font-size: 13.5px;
  color: var(--layer27fa6-wheat);
  margin-bottom: 2px;
}

.layer27fa6-mile p { margin: 0 0 8px; font-size: 12.8px; color: var(--layer27fa6-ink); }

.layer27fa6-mile-bar {
  height: 4px;
  border-radius: 999px;
  background: rgba(211, 211, 211, 0.14);
  overflow: hidden;
}

.layer27fa6-mile-bar i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--layer27fa6-teal), var(--layer27fa6-cyan));
}

.layer27fa6-mile:nth-child(1) .layer27fa6-mile-bar i { width: 100%; }
.layer27fa6-mile:nth-child(2) .layer27fa6-mile-bar i { width: 76%; }
.layer27fa6-mile:nth-child(3) .layer27fa6-mile-bar i { width: 58%; }
.layer27fa6-mile:nth-child(4) .layer27fa6-mile-bar i { width: 42%; }
.layer27fa6-mile:nth-child(5) .layer27fa6-mile-bar i { width: 88%; }

/* ---------- scenario guidance cards ---------- */

.layer27fa6-scenes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.layer27fa6-scene {
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-md);
  background: var(--layer27fa6-ghost);
  padding: 11px 11px 12px;
}

.layer27fa6-scene-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #1A1A2E;
  background: var(--layer27fa6-teal);
  border-radius: 999px;
  padding: 3px 8px;
  margin-bottom: 8px;
}

.layer27fa6-scene:nth-child(even) .layer27fa6-scene-tag { background: var(--layer27fa6-sand); }

.layer27fa6-scene b {
  display: block;
  font-family: var(--layer27fa6-head-font);
  font-size: 14px;
  color: var(--layer27fa6-wheat);
  margin-bottom: 4px;
  line-height: 1.25;
}

.layer27fa6-scene p { margin: 0; font-size: 12.3px; line-height: 1.5; }

/* ---------- entity relationship rows ---------- */

.layer27fa6-rel { margin: 12px 0 4px; }

.layer27fa6-rel-row {
  border-left: 3px solid var(--layer27fa6-teal);
  background: var(--layer27fa6-ghost);
  border-radius: 0 var(--layer27fa6-r-sm) var(--layer27fa6-r-sm) 0;
  padding: 10px 12px;
}

.layer27fa6-rel-row + .layer27fa6-rel-row { margin-top: 8px; }

.layer27fa6-rel-row b {
  display: block;
  font-size: 13.5px;
  color: var(--layer27fa6-wheat);
  margin-bottom: 3px;
}

.layer27fa6-rel-row p { margin: 0; font-size: 12.8px; }

.layer27fa6-rel-row:nth-child(even) { border-left-color: var(--layer27fa6-sand); }

/* ---------- quick answers ---------- */

.layer27fa6-qa { margin-top: 10px; }

.layer27fa6-qa-item {
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-md);
  background: var(--layer27fa6-ghost);
  padding: 11px 13px;
}

.layer27fa6-qa-item + .layer27fa6-qa-item { margin-top: 8px; }

.layer27fa6-qa-item h3 {
  font-family: var(--layer27fa6-head-font);
  font-size: 14.5px;
  line-height: 1.3;
  color: var(--layer27fa6-wheat);
  margin: 0 0 5px;
}

.layer27fa6-qa-item p { margin: 0; font-size: 13px; }

/* ---------- about / brand block ---------- */

.layer27fa6-about {
  margin-top: 20px;
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-lg);
  padding: 14px;
  background: var(--layer27fa6-ghost);
}

.layer27fa6-about p { margin: 0 0 10px; font-size: 13.2px; }
.layer27fa6-about p:last-child { margin-bottom: 0; }

.layer27fa6-play-safe {
  display: block;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: var(--layer27fa6-r-sm);
  border: 1px dashed rgba(77, 182, 172, 0.6);
  color: var(--layer27fa6-teal);
  font-size: 12px;
  line-height: 1.5;
}

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

.layer27fa6-ext {
  margin-top: 26px;
  border-top: 1px solid var(--layer27fa6-line-strong);
  padding: 16px 2px 6px;
}

.layer27fa6-ext-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.layer27fa6-ext-brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--layer27fa6-line-strong);
  object-fit: cover;
  flex: none;
}

.layer27fa6-ext-brand p { margin: 0; font-size: 12.5px; color: var(--layer27fa6-faint); }

.layer27fa6-ext-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--layer27fa6-teal);
  margin: 16px 0 8px;
}

.layer27fa6-promos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.layer27fa6-promo {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid rgba(244, 164, 96, 0.55);
  border-radius: var(--layer27fa6-r-sm);
  background: rgba(244, 164, 96, 0.08);
  color: var(--layer27fa6-sand);
  font-size: 12.3px;
  font-weight: 700;
  text-align: left;
  transition: transform 0.12s ease;
}

.layer27fa6-promo:active { transform: scale(0.95); }

.layer27fa6-promo svg {
  width: 16px;
  height: 16px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.layer27fa6-dir-group { margin-bottom: 12px; }

.layer27fa6-dir-group h3 {
  font-family: var(--layer27fa6-head-font);
  font-size: 13.5px;
  color: var(--layer27fa6-wheat);
  margin: 0 0 6px;
}

.layer27fa6-dir-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.layer27fa6-dir-list a {
  font-size: 12.3px;
  color: var(--layer27fa6-ink);
  line-height: 1.5;
}

.layer27fa6-dir-list a:hover { color: var(--layer27fa6-cyan); }

.layer27fa6-ext-note {
  margin: 14px 0 0;
  padding: 10px 12px;
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-sm);
  font-size: 11.3px;
  line-height: 1.55;
  color: var(--layer27fa6-faint);
}

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

.layer27fa6-foot {
  text-align: center;
  padding: 18px 0 6px;
  font-size: 11.5px;
  color: var(--layer27fa6-faint);
}

/* ---------- fixed segmented action dock ---------- */

.layer27fa6-dock {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 70;
  background: rgba(20, 20, 38, 0.97);
  border-top: 1px solid var(--layer27fa6-line-strong);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.layer27fa6-dock-in {
  max-width:430px;
  margin: 0 auto;
  display: flex;
  align-items: stretch;
}

.layer27fa6-dock-item {
  flex: 1;
  min-height: 58px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  border: 0;
  border-left: 1px solid var(--layer27fa6-line);
  background: none;
  color: var(--layer27fa6-faint);
  text-decoration: none;
  transition: transform 0.12s ease, color 0.16s ease;
}

.layer27fa6-dock-item:first-child { border-left: 0; }

.layer27fa6-dock-item:active { transform: scale(0.92); }
.layer27fa6-dock-item:hover { text-decoration: none; }

.layer27fa6-dock-item svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: fill 0.16s ease;
}

.layer27fa6-dock-label { font-size: 10.3px; font-weight: 700; letter-spacing: 0.2px; }

.layer27fa6-dock-item.is-here {
  color: var(--layer27fa6-wheat);
}

.layer27fa6-dock-item.is-here svg {
  fill: currentColor;
  stroke: var(--layer27fa6-canvas);
}

.layer27fa6-dock-item.layer27fa6-dock-hot { color: var(--layer27fa6-sand); }

.layer27fa6-dock-item.layer27fa6-dock-hot svg { stroke: var(--layer27fa6-sand); }

/* ---------- help and feature page patterns ---------- */

.layer27fa6-eyebrow,
.layer27fa6-feature-kicker {
  margin: 0 0 8px;
  color: var(--layer27fa6-teal);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.layer27fa6-help-intro,
.layer27fa6-feature-banner {
  padding: 18px 2px 8px;
}

.layer27fa6-help-intro h1,
.layer27fa6-feature-banner h1 {
  margin: 0 0 10px;
  color: var(--layer27fa6-wheat);
  font-family: var(--layer27fa6-head-font);
  font-size: 25px;
  font-weight: 800;
  line-height: 1.22;
  text-wrap: balance;
}

.layer27fa6-help-intro > p:not(.layer27fa6-eyebrow),
.layer27fa6-feature-banner > p {
  margin: 0 0 12px;
  font-size: 14px;
}

.layer27fa6-help-actions { margin-top: 14px; }

.layer27fa6-help-rail {
  margin-top: 12px;
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-md);
  overflow: hidden;
}

.layer27fa6-help-rail article {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  padding: 12px 11px;
  background: var(--layer27fa6-ghost);
}

.layer27fa6-help-rail article + article { border-top: 1px solid var(--layer27fa6-line); }

.layer27fa6-help-rail article > span,
.layer27fa6-scenario-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--layer27fa6-teal);
  border-radius: 50%;
  color: var(--layer27fa6-teal);
  font-family: var(--layer27fa6-head-font);
  font-size: 13px;
  font-weight: 800;
}

.layer27fa6-help-rail h3,
.layer27fa6-scenario-list h3 {
  margin: 0 0 4px;
  color: var(--layer27fa6-wheat);
  font-family: var(--layer27fa6-head-font);
  font-size: 14.5px;
  line-height: 1.3;
}

.layer27fa6-help-rail p,
.layer27fa6-scenario-list p { margin: 0; font-size: 12.8px; }

.layer27fa6-inline-action,
.layer27fa6-small-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 11px;
  padding: 8px 13px;
  border: 1px solid rgba(77, 182, 172, 0.62);
  border-radius: var(--layer27fa6-r-sm);
  background: rgba(77, 182, 172, 0.09);
  color: var(--layer27fa6-teal);
  font-size: 12.5px;
  font-weight: 800;
  text-align: center;
  transition: transform 0.12s ease, background 0.14s ease;
}

.layer27fa6-inline-action:active,
.layer27fa6-small-action:active { transform: scale(0.95); }
.layer27fa6-inline-action-alt { border-color: rgba(244, 164, 96, 0.62); color: var(--layer27fa6-sand); background: rgba(244, 164, 96, 0.08); }
.layer27fa6-help-linkline { margin: 12px 0 0; font-size: 12.8px; }

.layer27fa6-defs {
  margin: 12px 0 0;
  border-top: 1px solid var(--layer27fa6-line);
}

.layer27fa6-defs > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--layer27fa6-line);
}

.layer27fa6-defs dt { color: var(--layer27fa6-wheat); font-weight: 800; font-size: 12.8px; }
.layer27fa6-defs dd { margin: 0; color: var(--layer27fa6-ink); font-size: 12.6px; }

.layer27fa6-checklist {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  counter-reset: checklist;
}

.layer27fa6-checklist li {
  counter-increment: checklist;
  position: relative;
  padding: 12px 10px 12px 42px;
  border-left: 2px solid var(--layer27fa6-teal);
  background: var(--layer27fa6-ghost);
}

.layer27fa6-checklist li + li { margin-top: 7px; }
.layer27fa6-checklist li::before {
  content: counter(checklist, decimal-leading-zero);
  position: absolute;
  left: 10px;
  top: 12px;
  color: var(--layer27fa6-sand);
  font-family: var(--layer27fa6-head-font);
  font-size: 13px;
  font-weight: 800;
}
.layer27fa6-checklist b { display: block; margin-bottom: 3px; color: var(--layer27fa6-wheat); font-size: 13.5px; }
.layer27fa6-checklist span { display: block; font-size: 12.8px; }

.layer27fa6-scenario-list { margin-top: 12px; }
.layer27fa6-scenario-list article {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--layer27fa6-line);
}
.layer27fa6-scenario-list article:last-child { border-bottom: 1px solid var(--layer27fa6-line); }
.layer27fa6-scenario-list article:nth-child(even) .layer27fa6-scenario-mark { border-color: var(--layer27fa6-sand); color: var(--layer27fa6-sand); }

.layer27fa6-feature-map {
  margin: 9px 0 2px;
  padding: 12px;
  border: 1px solid var(--layer27fa6-line-strong);
  border-radius: var(--layer27fa6-r-lg);
  background: radial-gradient(100% 80% at 0% 0%, rgba(0, 151, 167, 0.16), transparent 68%), var(--layer27fa6-ghost);
}

.layer27fa6-map-node {
  display: grid;
  grid-template-columns: 30px 1fr;
  column-gap: 9px;
  align-items: center;
  min-height: 48px;
  padding: 8px 10px;
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-md);
  background: rgba(26, 26, 46, 0.64);
}
.layer27fa6-map-node span { color: var(--layer27fa6-teal); font-size: 11px; font-weight: 800; }
.layer27fa6-map-node b { color: var(--layer27fa6-wheat); font-family: var(--layer27fa6-head-font); font-size: 14px; line-height: 1.2; }
.layer27fa6-map-node small { grid-column: 2; color: var(--layer27fa6-faint); font-size: 11.5px; }
.layer27fa6-map-core { border-color: var(--layer27fa6-sand); }
.layer27fa6-map-core span { color: var(--layer27fa6-sand); }
.layer27fa6-map-branch { display: grid; grid-template-columns: 14px 1fr; gap: 8px; margin-top: 7px; }
.layer27fa6-map-branch > i { display: block; width: 2px; height: 100%; min-height: 48px; margin-left: 6px; background: var(--layer27fa6-teal); }

.layer27fa6-feature-steps { margin-top: 12px; }
.layer27fa6-feature-steps article {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 9px;
  padding: 12px 0;
  border-bottom: 1px solid var(--layer27fa6-line);
}
.layer27fa6-feature-steps article:first-child { border-top: 1px solid var(--layer27fa6-line); }
.layer27fa6-feature-steps strong { color: var(--layer27fa6-sand); font-family: var(--layer27fa6-head-font); font-size: 16px; }
.layer27fa6-feature-steps h3 { margin: 0 0 3px; color: var(--layer27fa6-wheat); font-family: var(--layer27fa6-head-font); font-size: 14px; }
.layer27fa6-feature-steps p { margin: 0; font-size: 12.8px; }
.layer27fa6-feature-steps .layer27fa6-small-action { grid-column: 2; justify-self: start; }

.layer27fa6-feature-columns { display: grid; gap: 9px; margin-top: 12px; }
.layer27fa6-feature-columns article {
  position: relative;
  padding: 13px 13px 14px 48px;
  border: 1px solid var(--layer27fa6-line);
  border-radius: var(--layer27fa6-r-md);
  background: var(--layer27fa6-ghost);
}
.layer27fa6-feature-columns h3 { margin: 0 0 4px; color: var(--layer27fa6-wheat); font-family: var(--layer27fa6-head-font); font-size: 14px; }
.layer27fa6-feature-columns p { margin: 0; font-size: 12.8px; }
.layer27fa6-feature-icon { position: absolute; left: 13px; top: 14px; color: var(--layer27fa6-teal); font-family: var(--layer27fa6-head-font); font-size: 19px; font-weight: 800; }
.layer27fa6-feature-columns .layer27fa6-inline-action { width: 100%; }

.layer27fa6-compare-table { margin-top: 12px; border: 1px solid var(--layer27fa6-line); border-radius: var(--layer27fa6-r-md); overflow: hidden; }
.layer27fa6-compare-row { display: grid; grid-template-columns: 38% 62%; gap: 8px; padding: 10px 11px; font-size: 12.5px; }
.layer27fa6-compare-row + .layer27fa6-compare-row { border-top: 1px solid var(--layer27fa6-line); }
.layer27fa6-compare-row span:first-child { color: var(--layer27fa6-wheat); font-weight: 800; }
.layer27fa6-compare-head { background: rgba(77, 182, 172, 0.12); color: var(--layer27fa6-teal); font-size: 11px; font-weight: 800; letter-spacing: 0.6px; text-transform: uppercase; }

.layer27fa6-mobile-note { display: grid; gap: 9px; margin-top: 12px; }
.layer27fa6-mobile-note > div { padding: 13px; border: 1px dashed var(--layer27fa6-line-strong); border-radius: var(--layer27fa6-r-md); }
.layer27fa6-mobile-note > div:nth-child(2) { border-color: rgba(244, 164, 96, 0.55); }
.layer27fa6-mobile-note b { color: var(--layer27fa6-wheat); font-family: var(--layer27fa6-head-font); font-size: 14px; }
.layer27fa6-mobile-note p { margin: 5px 0 0; font-size: 12.8px; }

@media (min-width: 390px) {
  .layer27fa6-feature-columns { grid-template-columns: repeat(3, 1fr); }
  .layer27fa6-feature-columns article { padding: 45px 10px 12px; }
  .layer27fa6-feature-icon { left: 10px; top: 13px; }
}

/* ---------- reveal on scroll (short-distance transitions) ---------- */

.layer27fa6-rv {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.layer27fa6-rv.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .layer27fa6-rv { opacity: 1; transform: none; transition: none; }
  .layer27fa6-track { transition: none; }
  .layer27fa6-tile:active,
  .layer27fa6-dock-item:active,
  .layer27fa6-seg-btn:active { transform: none; }
}