/* ==========================================================================
   Mary Stoiana - visuals-responsive-c45f22.css
   Mobile-first stylesheet for a 320-430px phone canvas.
   Design tone: poster headings + narrow body, near-square corners,
   image game cards with bottom name bars, solid primary CTA with
   outlined secondary CTA. Motion budget: state colors and a quick
   press-scale only. Prefix: shell45f22-
   ========================================================================== */

:root {
  --shell45f22-ink: #212F3D;          /* base canvas */
  --shell45f22-ink-deep: #182430;     /* backdrop + sunken panels */
  --shell45f22-ink-raise: #2A3B4C;    /* raised surfaces */
  --shell45f22-line: #3C5064;         /* hairline borders */
  --shell45f22-brass: #CD853F;        /* brand accent */
  --shell45f22-brass-hi: #E2AC6B;     /* hover / pressed accent */
  --shell45f22-sand: #F0DFC3;         /* primary readable text */
  --shell45f22-mist: #A9B7C4;         /* secondary text */
  --shell45f22-good: #8FCB9B;         /* positive state */
  --shell45f22-warn: #E59B8F;         /* caution state */
  --shell45f22-r: 3px;                /* near-square radius */
  --shell45f22-head-h: 56px;          /* fixed top bar height */
  --shell45f22-tabbar-h: 60px;        /* fixed bottom bar height */
  --shell45f22-pad: 16px;             /* standard side padding */
}

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

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

body {
  margin: 0;
  background: #131B25;
  color: var(--shell45f22-sand);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: 0.1px;
  min-height: 100vh;
}

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

button {
  font: inherit;
  color: inherit;
  margin: 0;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a { color: var(--shell45f22-brass-hi); text-decoration: none; }
a:hover, a:focus-visible { color: var(--shell45f22-sand); }

h1, h2, h3 {
  font-family: "Arial Narrow", "Segoe UI", Roboto, sans-serif;
  color: var(--shell45f22-brass);
  margin: 0;
}

ul { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--shell45f22-sand);
  outline-offset: 2px;
}

/* ---------- phone canvas ---------- */
.shell45f22-page {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  background: var(--shell45f22-ink);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---------- skip link ---------- */
.shell45f22-skip {
  position: absolute;
  left: var(--shell45f22-pad);
  top: -48px;
  z-index: 60;
  background: var(--shell45f22-brass);
  color: #1A242E;
  font-weight: 700;
  font-size: 13px;
  padding: 10px 14px;
  border-radius: var(--shell45f22-r);
  transition: top 0.15s ease;
}
.shell45f22-skip:focus { top: 64px; color: #1A242E; }

/* ---------- top bar ---------- */
.shell45f22-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: var(--shell45f22-head-h);
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  background: rgba(24, 36, 48, 0.96);
  border-bottom: 1px solid var(--shell45f22-line);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.shell45f22-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1 1 auto;
}

.shell45f22-logo {
  width: 32px;
  height: 32px;
  border-radius: var(--shell45f22-r);
  border: 1px solid var(--shell45f22-brass);
  object-fit: cover;
  flex: 0 0 auto;
}

.shell45f22-brand-name {
  font-family: "Arial Narrow", "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--shell45f22-sand);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.shell45f22-topbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

/* ---------- buttons ---------- */
.shell45f22-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: var(--shell45f22-r);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-align: center;
  transition: background-color 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}
.shell45f22-btn:active { transform: scale(0.97); }

.shell45f22-btn-solid {
  background: var(--shell45f22-brass);
  color: #1A242E;
  border: 1px solid var(--shell45f22-brass);
}
.shell45f22-btn-solid:hover, .shell45f22-btn-solid:focus-visible {
  background: var(--shell45f22-brass-hi);
  color: #1A242E;
}

.shell45f22-btn-ghost {
  background: transparent;
  color: var(--shell45f22-brass-hi);
  border: 1px solid var(--shell45f22-brass);
}
.shell45f22-btn-ghost:hover, .shell45f22-btn-ghost:focus-visible {
  color: var(--shell45f22-sand);
  border-color: var(--shell45f22-sand);
}

/* compact header buttons */
.shell45f22-btn-top {
  min-height: 36px;
  padding: 7px 12px;
  font-size: 13px;
}

.shell45f22-menubtn {
  width: 38px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--shell45f22-line);
  border-radius: var(--shell45f22-r);
  color: var(--shell45f22-sand);
}
.shell45f22-menubtn:active { transform: scale(0.94); background: var(--shell45f22-ink-raise); }
.shell45f22-menubtn svg { display: block; }
.shell45f22-menubtn .shell45f22-x { display: none; }
.shell45f22-menubtn[aria-expanded="true"] .shell45f22-x { display: block; }
.shell45f22-menubtn[aria-expanded="true"] .shell45f22-bars { display: none; }
.shell45f22-menubtn[aria-expanded="true"] {
  background: var(--shell45f22-brass);
  border-color: var(--shell45f22-brass);
  color: #1A242E;
}

/* ---------- route panel (compact expandable menu) ---------- */
.shell45f22-routes {
  position: fixed;
  top: var(--shell45f22-head-h);
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 39;
  background: var(--shell45f22-ink-deep);
  border-bottom: 2px solid var(--shell45f22-brass);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.22s ease;
}
.shell45f22-routes-open { max-height: 460px; }

.shell45f22-routes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--shell45f22-line);
  padding: 1px;
}

.shell45f22-route {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 46px;
  padding: 8px 12px;
  background: var(--shell45f22-ink-deep);
  color: var(--shell45f22-sand);
  font-size: 13px;
  font-weight: 600;
  transition: background-color 0.12s ease, color 0.12s ease;
}
.shell45f22-route:hover, .shell45f22-route:focus-visible {
  background: var(--shell45f22-ink-raise);
  color: var(--shell45f22-sand);
}
.shell45f22-route:active { transform: scale(0.98); }
.shell45f22-route .shell45f22-route-dot {
  width: 6px;
  height: 6px;
  background: var(--shell45f22-brass);
  flex: 0 0 auto;
}
.shell45f22-route[aria-current="page"] {
  background: var(--shell45f22-brass);
  color: #1A242E;
}
.shell45f22-route[aria-current="page"] .shell45f22-route-dot { background: #1A242E; }

/* ---------- main column ---------- */
.shell45f22-main {
  padding-top: var(--shell45f22-head-h);
  padding-bottom: calc(var(--shell45f22-tabbar-h) + env(safe-area-inset-bottom, 0px) + 28px);
}

.shell45f22-band { padding: 20px var(--shell45f22-pad) 4px; }

.shell45f22-h1 {
  font-size: 25px;
  line-height: 1.1;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2px;
}

.shell45f22-h2 {
  font-size: 17px;
  line-height: 1.2;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.shell45f22-h3 {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--shell45f22-mist);
}

.shell45f22-lede {
  margin: 10px 0 0;
  color: var(--shell45f22-sand);
}
.shell45f22-lede + .shell45f22-lede { margin-top: 8px; }

.shell45f22-note { color: var(--shell45f22-mist); }

/* ---------- hero ---------- */
.shell45f22-hero { padding: 18px var(--shell45f22-pad) 8px; }

.shell45f22-hero-cta {
  display: flex;
  gap: 10px;
  margin: 14px 0 0;
}
.shell45f22-hero-cta .shell45f22-btn { flex: 1 1 0; }

/* ---------- carousel ---------- */
.shell45f22-carousel {
  position: relative;
  margin: 16px var(--shell45f22-pad) 0;
  border: 1px solid var(--shell45f22-line);
  border-radius: var(--shell45f22-r);
  background: var(--shell45f22-ink-deep);
  overflow: hidden;
}

.shell45f22-strip {
  display: flex;
  transition: transform 0.3s ease;
  touch-action: pan-y;
}

.shell45f22-slide {
  flex: 0 0 100%;
  width: 100%;
  display: block;
  padding: 0;
}
.shell45f22-slide:active img { opacity: 0.85; }
.shell45f22-slide img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.shell45f22-carousel-ctl {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-top: 1px solid var(--shell45f22-line);
}

.shell45f22-arrow {
  width: 44px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--shell45f22-line);
  border-radius: var(--shell45f22-r);
  color: var(--shell45f22-brass-hi);
}
.shell45f22-arrow:active { transform: scale(0.92); background: var(--shell45f22-ink-raise); }

.shell45f22-dots { display: flex; gap: 8px; align-items: center; }

.shell45f22-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  background: var(--shell45f22-line);
  border-radius: 2px;
  transition: background-color 0.12s ease;
}
.shell45f22-dot-on { background: var(--shell45f22-brass); }

/* ---------- category chip strip ---------- */
.shell45f22-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px var(--shell45f22-pad) 4px;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}
.shell45f22-chips::-webkit-scrollbar { display: none; }

.shell45f22-chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 6px 14px;
  border: 1px solid var(--shell45f22-line);
  border-radius: var(--shell45f22-r);
  color: var(--shell45f22-mist);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  transition: color 0.12s ease, border-color 0.12s ease;
}
.shell45f22-chip:hover, .shell45f22-chip:focus-visible {
  color: var(--shell45f22-brass-hi);
  border-color: var(--shell45f22-brass);
}
.shell45f22-chip:active { transform: scale(0.95); }

/* ---------- game sections ---------- */
.shell45f22-sec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.shell45f22-count {
  flex: 0 0 auto;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--shell45f22-brass-hi);
  border: 1px solid var(--shell45f22-line);
  border-radius: 2px;
  padding: 3px 7px;
}

.shell45f22-sec-intro { margin: 0 0 4px; font-size: 14.5px; }

/* game grid: 4 columns at 320px, 5 columns from 400px */
.shell45f22-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 10px var(--shell45f22-pad) 6px;
}

.shell45f22-game {
  display: flex;
  flex-direction: column;
  background: var(--shell45f22-ink-raise);
  border: 1px solid var(--shell45f22-line);
  border-radius: var(--shell45f22-r);
  overflow: hidden;
  text-align: center;
  transition: border-color 0.12s ease;
}
.shell45f22-game:active {
  border-color: var(--shell45f22-brass);
  transform: scale(0.96);
}

.shell45f22-game-frame {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--shell45f22-ink-deep);
}
.shell45f22-game-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shell45f22-game-name {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  min-height: 30px;
  padding: 4px 4px 5px;
  border-top: 1px solid var(--shell45f22-line);
  font-size: 10.5px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--shell45f22-sand);
  overflow-wrap: anywhere;
}

/* ---------- promo rows (promotions module) ---------- */
.shell45f22-offers { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }

.shell45f22-offer {
  display: flex;
  gap: 0;
  background: var(--shell45f22-ink-raise);
  border: 1px solid var(--shell45f22-line);
  border-radius: var(--shell45f22-r);
  overflow: hidden;
}
.shell45f22-offer-edge {
  flex: 0 0 4px;
  background: var(--shell45f22-brass);
}
.shell45f22-offer-body { padding: 10px 12px; min-width: 0; }
.shell45f22-offer-title {
  font-family: "Arial Narrow", "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--shell45f22-brass);
  margin: 0 0 3px;
}
.shell45f22-offer-text { margin: 0; font-size: 13.5px; color: var(--shell45f22-sand); }

/* ---------- payment module ---------- */
.shell45f22-pay-chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin: 12px 0 4px;
}
.shell45f22-pay-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid var(--shell45f22-line);
  border-radius: var(--shell45f22-r);
  background: var(--shell45f22-ink-deep);
  color: var(--shell45f22-sand);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.shell45f22-checklist { margin: 10px 0 0; display: flex; flex-direction: column; gap: 9px; }

.shell45f22-check {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
}
.shell45f22-check::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 7px;
  height: 7px;
  background: var(--shell45f22-brass);
}
.shell45f22-check strong { color: var(--shell45f22-sand); }

/* ---------- pros and limitations ---------- */
.shell45f22-split { margin-top: 12px; display: flex; flex-direction: column; gap: 14px; }

.shell45f22-plainlist { display: flex; flex-direction: column; gap: 9px; }
.shell45f22-li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
}
.shell45f22-li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 800;
  font-size: 14px;
}
.shell45f22-li-good::before { content: "+"; color: var(--shell45f22-good); }
.shell45f22-li-bad::before { content: "\2013"; color: var(--shell45f22-warn); }

/* ---------- scenario answer ---------- */
.shell45f22-scenario {
  background: var(--shell45f22-ink-deep);
  border: 1px solid var(--shell45f22-line);
  border-left: 4px solid var(--shell45f22-brass);
  border-radius: var(--shell45f22-r);
  padding: 14px 14px 15px;
  margin-top: 12px;
}
.shell45f22-scenario .shell45f22-lede { margin-top: 0; }
.shell45f22-scenario .shell45f22-lede + .shell45f22-lede { margin-top: 10px; }

/* ---------- extended footer ---------- */
.shell45f22-extfoot {
  margin-top: 26px;
  border-top: 1px solid var(--shell45f22-line);
  background: var(--shell45f22-ink-deep);
  padding: 20px var(--shell45f22-pad) 22px;
}

.shell45f22-directory {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
  margin: 12px 0 0;
}
.shell45f22-directory a {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  color: var(--shell45f22-sand);
  font-size: 13px;
  font-weight: 600;
  border-bottom: 1px solid var(--shell45f22-line);
  padding-bottom: 5px;
  transition: color 0.12s ease;
}
.shell45f22-directory a::before {
  content: "\203A";
  color: var(--shell45f22-brass);
  font-weight: 800;
}
.shell45f22-directory a:hover, .shell45f22-directory a:focus-visible { color: var(--shell45f22-brass-hi); }
.shell45f22-directory a:active { transform: scale(0.97); }

.shell45f22-extfoot-block { margin-top: 20px; }
.shell45f22-extfoot-block .shell45f22-h3 { margin-bottom: 7px; }

.shell45f22-brandtext { margin: 0; font-size: 13.5px; color: var(--shell45f22-mist); }

.shell45f22-entrances {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.shell45f22-entrances .shell45f22-btn {
  min-height: 44px;
  padding: 8px 8px;
  font-size: 12.5px;
  letter-spacing: 0.2px;
}

.shell45f22-disclaimer { margin: 8px 0 0; font-size: 12.5px; color: var(--shell45f22-mist); }

/* ---------- help pages ---------- */
.shell45f22-kicker {
  margin: 0 0 7px;
  color: var(--shell45f22-brass-hi);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.1px;
  text-transform: uppercase;
}

.shell45f22-help-hero,
.shell45f22-guide-lead {
  padding: 22px var(--shell45f22-pad) 10px;
  border-bottom: 1px solid var(--shell45f22-line);
  background: linear-gradient(135deg, var(--shell45f22-ink) 0%, var(--shell45f22-ink-deep) 100%);
}

.shell45f22-help-hero .shell45f22-hero-cta,
.shell45f22-guide-lead .shell45f22-hero-cta { margin-bottom: 6px; }

.shell45f22-answer {
  border-left: 4px solid var(--shell45f22-brass);
  padding-left: 12px;
}

.shell45f22-inline-action,
.shell45f22-small-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 12px;
  padding: 9px 13px;
  border: 1px solid var(--shell45f22-brass);
  border-radius: var(--shell45f22-r);
  color: var(--shell45f22-brass-hi);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.shell45f22-inline-action:hover,
.shell45f22-inline-action:focus-visible,
.shell45f22-small-action:hover,
.shell45f22-small-action:focus-visible { color: var(--shell45f22-sand); border-color: var(--shell45f22-sand); }
.shell45f22-inline-action:active,
.shell45f22-small-action:active { transform: scale(0.96); }

.shell45f22-questions { display: flex; flex-direction: column; gap: 7px; margin-top: 12px; }
.shell45f22-question {
  border: 1px solid var(--shell45f22-line);
  background: var(--shell45f22-ink-deep);
  border-radius: var(--shell45f22-r);
  padding: 0 11px;
}
.shell45f22-question summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--shell45f22-sand);
  font-size: 13.5px;
  font-weight: 800;
  list-style-position: inside;
}
.shell45f22-question summary::marker { color: var(--shell45f22-brass); }
.shell45f22-question p { margin: 0 0 12px 17px; color: var(--shell45f22-mist); font-size: 13.5px; }

.shell45f22-steps { list-style: none; display: flex; flex-direction: column; gap: 13px; margin: 13px 0 0; padding: 0; }
.shell45f22-step { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 10px; align-items: start; }
.shell45f22-step-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  min-height: 34px;
  background: var(--shell45f22-brass);
  color: #1A242E;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.5px;
}
.shell45f22-step h3 { margin: 0 0 4px; color: var(--shell45f22-sand); font-size: 14px; }
.shell45f22-step p { margin: 0; font-size: 13.5px; }

.shell45f22-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 13px; }
.shell45f22-fact { min-width: 0; padding: 10px; border-top: 3px solid var(--shell45f22-brass); background: var(--shell45f22-ink-deep); }
.shell45f22-fact strong { display: block; color: var(--shell45f22-brass-hi); font-size: 12px; text-transform: uppercase; letter-spacing: 0.7px; }
.shell45f22-fact span { display: block; margin-top: 4px; color: var(--shell45f22-mist); font-size: 12.5px; line-height: 1.4; }

.shell45f22-route-map { background: var(--shell45f22-ink-deep); }
.shell45f22-route-list { list-style: none; margin: 14px 0 0; padding: 0; border-top: 1px solid var(--shell45f22-line); }
.shell45f22-route-list li { display: grid; grid-template-columns: 32px 76px minmax(0, 1fr); align-items: center; gap: 7px; min-height: 45px; border-bottom: 1px solid var(--shell45f22-line); font-size: 12px; }
.shell45f22-route-list li > span { color: var(--shell45f22-brass); font-weight: 900; }
.shell45f22-route-list strong { color: var(--shell45f22-sand); text-transform: uppercase; letter-spacing: 0.5px; }
.shell45f22-route-list em { color: var(--shell45f22-mist); font-style: normal; }

.shell45f22-timeline { position: relative; margin-top: 14px; padding-left: 13px; border-left: 2px solid var(--shell45f22-brass); }
.shell45f22-timeline-item { padding: 0 0 18px 13px; }
.shell45f22-timeline-item:last-child { padding-bottom: 1px; }
.shell45f22-timeline-head { display: flex; align-items: center; gap: 9px; }
.shell45f22-timeline-head .shell45f22-step-mark { width: 30px; min-height: 30px; margin-left: -29px; flex: 0 0 auto; }
.shell45f22-timeline-head h3 { margin: 0; color: var(--shell45f22-sand); font-size: 14px; }
.shell45f22-timeline-item p { margin: 7px 0 0; font-size: 13.5px; }
.shell45f22-small-action { min-height: 38px; margin-top: 8px; padding: 6px 10px; font-size: 10px; }

.shell45f22-support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 13px; }
.shell45f22-support-cell { padding: 10px; border: 1px solid var(--shell45f22-line); background: var(--shell45f22-ink-deep); }
.shell45f22-support-cell strong { color: var(--shell45f22-brass-hi); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.shell45f22-support-cell p { margin: 5px 0 0; color: var(--shell45f22-mist); font-size: 12.5px; line-height: 1.4; }

.shell45f22-branch { background: linear-gradient(90deg, var(--shell45f22-ink-deep), var(--shell45f22-ink)); }
.shell45f22-branch-list { display: flex; flex-direction: column; gap: 9px; margin-top: 13px; }
.shell45f22-branch-row { display: grid; grid-template-columns: 105px minmax(0, 1fr); gap: 9px; align-items: start; padding-bottom: 9px; border-bottom: 1px solid var(--shell45f22-line); }
.shell45f22-branch-tag { color: var(--shell45f22-brass-hi); font-size: 10px; font-weight: 900; letter-spacing: 0.6px; line-height: 1.35; }
.shell45f22-branch-row p { margin: 0; font-size: 13.5px; }

.shell45f22-compare { margin-top: 13px; border: 1px solid var(--shell45f22-line); overflow-x: auto; }
.shell45f22-compare-row { min-width: 390px; display: grid; grid-template-columns: 82px 1fr 1fr; gap: 8px; padding: 10px 8px; border-bottom: 1px solid var(--shell45f22-line); font-size: 12px; }
.shell45f22-compare-row:last-child { border-bottom: 0; }
.shell45f22-compare-row span:first-child { color: var(--shell45f22-brass-hi); font-weight: 800; }
.shell45f22-compare-row span { color: var(--shell45f22-mist); }
.shell45f22-compare-head { background: var(--shell45f22-brass); border-color: var(--shell45f22-brass); font-weight: 900; text-transform: uppercase; letter-spacing: 0.4px; }
.shell45f22-compare-head span, .shell45f22-compare-head span:first-child { color: #1A242E; }
.shell45f22-final-note { border-left: 4px solid var(--shell45f22-brass); }

/* ---------- common footer ---------- */
.shell45f22-foot {
  border-top: 1px solid var(--shell45f22-line);
  padding: 16px var(--shell45f22-pad) 14px;
  text-align: center;
  color: var(--shell45f22-mist);
  font-size: 11.5px;
  letter-spacing: 0.3px;
}

/* ---------- bottom tab bar ---------- */
.shell45f22-tabbar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 41;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: calc(var(--shell45f22-tabbar-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: rgba(24, 36, 48, 0.97);
  border-top: 1px solid var(--shell45f22-brass);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.shell45f22-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 44px;
  color: var(--shell45f22-mist);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  transition: color 0.12s ease, background-color 0.12s ease;
}
.shell45f22-tab svg { display: block; }
.shell45f22-tab:active { transform: scale(0.92); color: var(--shell45f22-sand); }

.shell45f22-tab-on {
  background: var(--shell45f22-brass);
  color: #1A242E;
}
.shell45f22-tab-on:active { color: #1A242E; }

/* ---------- wide-screen framing ---------- */
@media (min-width: 480px) {
  body { background: #10171F; }
  .shell45f22-page {
    border-left: 1px solid var(--shell45f22-line);
    border-right: 1px solid var(--shell45f22-line);
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
    min-height: 100vh;
  }
}

/* 375-430px keeps 4 columns of larger cells; 5 columns from 400px */
@media (min-width: 400px) {
  .shell45f22-grid { grid-template-columns: repeat(5, 1fr); }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}