/* ==========================================================================
   444k.homes base stylesheet
   Class prefix: shellce689-
   Canvas: 320-430px mobile-first, centered phone frame on wide screens
   Palette: #0A0A0A base / #F5F5F5 + #E0FFFF text / #CD5C5C / #FF4500 / #1E90FF
   ========================================================================== */

:root {
  --shellce689-ink: #0A0A0A;
  --shellce689-paper: #F5F5F5;
  --shellce689-mist: #E0FFFF;
  --shellce689-clay: #CD5C5C;
  --shellce689-flare: #FF4500;
  --shellce689-wave: #1E90FF;
  --shellce689-hair: rgba(224, 255, 255, 0.16);
  --shellce689-hair-soft: rgba(224, 255, 255, 0.09);
  --shellce689-hair-strong: rgba(224, 255, 255, 0.26);
  --shellce689-veil: rgba(10, 10, 10, 0.62);
  --shellce689-panel: #111216;
  --shellce689-panel-2: #15171c;
  --shellce689-r-lg: 18px;
  --shellce689-r-md: 12px;
  --shellce689-r-sm: 8px;
  --shellce689-gap: 10px;
  --shellce689-gutter: 14px;
  --shellce689-tap: 44px;
  --shellce689-header-h: 108px;
  --shellce689-bottomnav-h: 78px;
}

* { box-sizing: border-box; }

html {
  background: var(--shellce689-ink);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0 auto;
  max-width: 430px;
  min-height: 100vh;
  background:
    radial-gradient(120% 52% at 50% 0%, rgba(30, 144, 255, 0.10), transparent 60%),
    var(--shellce689-ink);
  color: var(--shellce689-paper);
  font-family: "Noto Sans Bengali", "Hind Siliguri", "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  overflow-x: hidden;
}

@media (min-width: 431px) {
  body {
    border-left: 1px solid var(--shellce689-hair);
    border-right: 1px solid var(--shellce689-hair);
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.8);
  }
}

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

a {
  color: var(--shellce689-wave);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--shellce689-mist);
  text-decoration: underline;
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 2px solid var(--shellce689-wave);
  outline-offset: 2px;
  border-radius: 4px;
}

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

.shellce689-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--shellce689-flare);
  color: var(--shellce689-paper);
  padding: 10px 16px;
  z-index: 200;
  border-radius: 0 0 var(--shellce689-r-sm) 0;
}

.shellce689-skip:focus {
  left: 0;
}

/* --------------------------------------------------------------------------
   Fixed header: compact brand bar + separate action row
   -------------------------------------------------------------------------- */

.shellce689-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 90;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.97), rgba(10, 10, 10, 0.88));
  border-bottom: 1px solid var(--shellce689-hair);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.shellce689-brandrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 58px;
  padding: 8px var(--shellce689-gutter) 4px;
}

.shellce689-logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--shellce689-hair-strong);
  box-shadow:
    0 0 0 1px rgba(10, 10, 10, 0.9),
    0 0 14px rgba(255, 69, 0, 0.22);
  object-fit: cover;
}

.shellce689-brandname {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--shellce689-paper);
  font-family: Georgia, "Times New Roman", serif;
}

.shellce689-brandname span {
  color: var(--shellce689-flare);
}

.shellce689-actionrow {
  display: grid;
  grid-template-columns: 1fr 1fr 54px;
  gap: 8px;
  padding: 4px var(--shellce689-gutter) 10px;
  align-items: stretch;
}

.shellce689-btn-register,
.shellce689-btn-login {
  min-height: var(--shellce689-tap);
  border-radius: var(--shellce689-r-md);
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  transition: filter 140ms ease, border-color 140ms ease, color 140ms ease;
}

.shellce689-btn-register {
  background: linear-gradient(135deg, var(--shellce689-flare), var(--shellce689-clay));
  color: var(--shellce689-paper);
  box-shadow: 0 6px 16px rgba(255, 69, 0, 0.32);
}

.shellce689-btn-login {
  background: rgba(224, 255, 255, 0.05);
  color: var(--shellce689-mist);
  border-color: var(--shellce689-hair);
}

.shellce689-btn-register:active,
.shellce689-btn-login:active {
  filter: brightness(1.18);
}

.shellce689-menubtn {
  min-height: var(--shellce689-tap);
  border-radius: var(--shellce689-r-md);
  background: rgba(30, 144, 255, 0.12);
  border: 1px solid rgba(30, 144, 255, 0.4);
  color: var(--shellce689-mist);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 9px;
  font-weight: 600;
  transition: background 140ms ease;
}

.shellce689-menubtn:active {
  background: rgba(30, 144, 255, 0.3);
}

.shellce689-menubtn svg {
  width: 18px;
  height: 18px;
}

/* --------------------------------------------------------------------------
   Sectioned drawer menu
   -------------------------------------------------------------------------- */

.shellce689-scrim {
  position: fixed;
  inset: 0;
  background: var(--shellce689-veil);
  z-index: 95;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}

.shellce689-scrim-on {
  opacity: 1;
  pointer-events: auto;
}

.shellce689-menu {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 100%;
  max-width: 430px;
  max-height: 100vh;
  overflow-y: auto;
  background: linear-gradient(180deg, #101116, #0A0A0A 70%);
  border-bottom: 1px solid var(--shellce689-hair-strong);
  z-index: 96;
  padding: 14px var(--shellce689-gutter) 26px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
}

.shellce689-menu-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.shellce689-menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.shellce689-menu-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--shellce689-mist);
  margin: 0;
}

.shellce689-menu-close {
  min-width: var(--shellce689-tap);
  min-height: var(--shellce689-tap);
  border-radius: 50%;
  border: 1px solid var(--shellce689-hair);
  background: rgba(224, 255, 255, 0.06);
  color: var(--shellce689-paper);
  font-size: 18px;
  line-height: 1;
}

.shellce689-menu-group {
  margin: 14px 0 0;
}

.shellce689-menu-group h3 {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: none;
  color: var(--shellce689-wave);
  border-bottom: 1px solid var(--shellce689-hair-soft);
  padding-bottom: 6px;
}

.shellce689-menu-group ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.shellce689-menu-group li {
  margin: 0;
}

.shellce689-menu-group a {
  display: block;
  min-height: var(--shellce689-tap);
  padding: 10px 12px;
  border-radius: var(--shellce689-r-md);
  background: rgba(224, 255, 255, 0.04);
  border: 1px solid var(--shellce689-hair-soft);
  color: var(--shellce689-paper);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.35;
  transition: border-color 140ms ease, background 140ms ease;
}

.shellce689-menu-group a:hover,
.shellce689-menu-group a:focus-visible {
  background: rgba(30, 144, 255, 0.12);
  border-color: rgba(30, 144, 255, 0.45);
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   Layout main
   -------------------------------------------------------------------------- */

.shellce689-main {
  padding: calc(var(--shellce689-header-h) + 10px) var(--shellce689-gutter)
    calc(var(--shellce689-bottomnav-h) + 26px);
}

.shellce689-herostrip {
  border-radius: var(--shellce689-r-lg) var(--shellce689-r-lg) var(--shellce689-r-md) var(--shellce689-r-md);
  background:
    linear-gradient(155deg, rgba(30, 144, 255, 0.16), rgba(10, 10, 10, 0) 46%),
    linear-gradient(180deg, var(--shellce689-panel-2), var(--shellce689-panel));
  border: 1px solid var(--shellce689-hair);
  box-shadow: inset 0 1px 0 rgba(224, 255, 255, 0.10), 0 10px 22px rgba(0, 0, 0, 0.5);
  padding: 16px 16px 14px;
  margin-bottom: 14px;
}

.shellce689-herostrip h1 {
  margin: 0 0 8px;
  font-size: 21px;
  line-height: 1.4;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--shellce689-paper);
}

.shellce689-herostrip h1 b {
  color: var(--shellce689-flare);
  font-weight: 800;
}

.shellce689-lede {
  margin: 0 0 12px;
  font-size: 14px;
  color: rgba(245, 245, 245, 0.86);
}

.shellce689-statrow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.shellce689-stat {
  border-radius: var(--shellce689-r-md);
  border: 1px solid var(--shellce689-hair-soft);
  background: rgba(10, 10, 10, 0.5);
  padding: 8px 6px;
  text-align: center;
}

.shellce689-stat b {
  display: block;
  font-size: 16px;
  color: var(--shellce689-mist);
  font-family: Georgia, serif;
}

.shellce689-stat span {
  font-size: 11px;
  color: rgba(224, 255, 255, 0.66);
}

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

.shellce689-carousel {
  position: relative;
  margin-bottom: 16px;
}

.shellce689-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  border-radius: var(--shellce689-r-lg);
  border: 1px solid var(--shellce689-hair);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5);
  scrollbar-width: none;
}

.shellce689-track::-webkit-scrollbar {
  display: none;
}

.shellce689-slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
}

.shellce689-slide-hit {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: 0;
  background: #0d0e12;
  text-align: left;
  position: relative;
}

.shellce689-slide-hit img {
  width: 100%;
  aspect-ratio: 640 / 268;
  object-fit: cover;
}

.shellce689-slide-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 14px 10px;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0), rgba(10, 10, 10, 0.92) 72%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.shellce689-slide-cap strong {
  display: block;
  font-size: 15px;
  color: var(--shellce689-paper);
  line-height: 1.35;
}

.shellce689-slide-cap small {
  display: block;
  font-size: 11.5px;
  color: rgba(224, 255, 255, 0.78);
}

.shellce689-slide-cta {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  color: var(--shellce689-paper);
  background: linear-gradient(135deg, var(--shellce689-flare), var(--shellce689-clay));
  border-radius: 999px;
  padding: 8px 13px;
  white-space: nowrap;
}

.shellce689-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 9px;
  display: flex;
  justify-content: center;
  gap: 7px;
  z-index: 2;
}

#shellce689-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(224, 255, 255, 0.55);
  background: rgba(10, 10, 10, 0.55);
  transition: background 140ms ease, width 140ms ease;
}

#shellce689-dots button.shellce689-dot-on {
  width: 20px;
  border-radius: 999px;
  background: var(--shellce689-flare);
  border-color: var(--shellce689-flare);
}

/* --------------------------------------------------------------------------
   Category jump chips
   -------------------------------------------------------------------------- */

.shellce689-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 16px;
  scrollbar-width: none;
}

.shellce689-chips::-webkit-scrollbar {
  display: none;
}

.shellce689-chips a {
  flex: 0 0 auto;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--shellce689-hair);
  background: rgba(224, 255, 255, 0.045);
  color: var(--shellce689-mist);
  font-size: 13px;
  font-weight: 600;
  transition: border-color 140ms ease, background 140ms ease;
}

.shellce689-chips a:hover,
.shellce689-chips a:focus-visible {
  border-color: rgba(255, 69, 0, 0.6);
  background: rgba(255, 69, 0, 0.12);
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   Game sections and grouped cover cards
   -------------------------------------------------------------------------- */

.shellce689-gamesection {
  margin: 0 0 22px;
  scroll-margin-top: calc(var(--shellce689-header-h) + 8px);
}

.shellce689-gamesection-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  border-left: 3px solid var(--shellce689-flare);
  padding-left: 10px;
}

.shellce689-gamesection-head h2 {
  margin: 0;
  font-size: 17.5px;
  line-height: 1.4;
  color: var(--shellce689-paper);
  font-family: Georgia, "Times New Roman", serif;
}

.shellce689-countchip {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 700;
  color: rgba(224, 255, 255, 0.85);
  border: 1px solid var(--shellce689-hair);
  background: rgba(30, 144, 255, 0.10);
  border-radius: 999px;
  padding: 3px 10px;
}

.shellce689-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px 8px;
}

@media (min-width: 396px) {
  .shellce689-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.shellce689-cell {
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: center;
  border-radius: 14px 14px 10px 10px;
}

.shellce689-cell-frame {
  display: block;
  border-radius: 14px 14px 10px 10px;
  padding: 3px;
  background: linear-gradient(165deg, rgba(224, 255, 255, 0.16), rgba(10, 10, 10, 0.35) 58%);
  border: 1px solid var(--shellce689-hair);
  box-shadow: inset 0 0 0 1px rgba(10, 10, 10, 0.7), 0 5px 12px rgba(0, 0, 0, 0.42);
  transition: border-color 140ms ease, background 140ms ease;
}

.shellce689-cell:active .shellce689-cell-frame,
.shellce689-cell:focus-visible .shellce689-cell-frame {
  border-color: rgba(255, 69, 0, 0.75);
  background: linear-gradient(165deg, rgba(255, 69, 0, 0.30), rgba(10, 10, 10, 0.35) 58%);
}

.shellce689-cell-frame img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 11px 11px 8px 8px;
  background: #0d0e12;
}

.shellce689-cell-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 5px;
  font-size: 11px;
  line-height: 1.35;
  font-weight: 600;
  color: rgba(245, 245, 245, 0.92);
}

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

.shellce689-module {
  margin: 0 0 20px;
  border-radius: var(--shellce689-r-lg);
  border: 1px solid var(--shellce689-hair);
  background:
    linear-gradient(160deg, rgba(224, 255, 255, 0.05), rgba(10, 10, 10, 0) 52%),
    var(--shellce689-panel);
  box-shadow: inset 0 1px 0 rgba(224, 255, 255, 0.09), 0 8px 20px rgba(0, 0, 0, 0.42);
  padding: 16px 15px 15px;
}

.shellce689-module > h2 {
  margin: 0 0 10px;
  font-size: 17.5px;
  line-height: 1.45;
  color: var(--shellce689-paper);
  font-family: Georgia, "Times New Roman", serif;
}

.shellce689-module p {
  margin: 0 0 10px;
  font-size: 14px;
  color: rgba(245, 245, 245, 0.88);
}

.shellce689-module p:last-child {
  margin-bottom: 0;
}

/* CTA module */

.shellce689-ctawide {
  display: block;
  width: 100%;
  min-height: 52px;
  border: 1px solid rgba(255, 69, 0, 0.55);
  border-radius: var(--shellce689-r-md);
  background: linear-gradient(135deg, var(--shellce689-flare), var(--shellce689-clay));
  color: var(--shellce689-paper);
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(255, 69, 0, 0.3);
  transition: filter 140ms ease;
}

.shellce689-ctawide:active {
  filter: brightness(1.2);
}

.shellce689-ctanote {
  margin-top: 8px;
  font-size: 11.5px;
  color: rgba(224, 255, 255, 0.62);
  text-align: center;
}

.shellce689-steps {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  counter-reset: shellce689-step;
}

.shellce689-steps li {
  counter-increment: shellce689-step;
  position: relative;
  padding: 0 0 10px 34px;
  font-size: 14px;
  color: rgba(245, 245, 245, 0.9);
}

.shellce689-steps li::before {
  content: counter(shellce689-step);
  position: absolute;
  left: 0;
  top: 1px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid rgba(30, 144, 255, 0.5);
  background: rgba(30, 144, 255, 0.12);
  color: var(--shellce689-mist);
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Payment methods */

.shellce689-payrow {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 11px 0;
  border-bottom: 1px dashed var(--shellce689-hair-soft);
}

.shellce689-payrow:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.shellce689-payicon {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--shellce689-hair);
  background: rgba(30, 144, 255, 0.10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--shellce689-wave);
}

.shellce689-payicon svg {
  width: 20px;
  height: 20px;
}

.shellce689-paybody h3 {
  margin: 0 0 3px;
  font-size: 14.5px;
  color: var(--shellce689-paper);
}

.shellce689-paybody p {
  margin: 0;
  font-size: 13px;
  color: rgba(245, 245, 245, 0.8);
  line-height: 1.55;
}

/* Category highlights */

.shellce689-catblock {
  border-radius: var(--shellce689-r-md);
  border: 1px solid var(--shellce689-hair-soft);
  background: rgba(10, 10, 10, 0.42);
  padding: 12px 12px 11px;
  margin-bottom: 10px;
}

.shellce689-catblock:last-child {
  margin-bottom: 0;
}

.shellce689-catblock h3 {
  margin: 0 0 5px;
  font-size: 14.5px;
  color: var(--shellce689-mist);
  display: flex;
  align-items: center;
  gap: 8px;
}

.shellce689-catblock h3 em {
  font-style: normal;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--shellce689-flare);
  border: 1px solid rgba(255, 69, 0, 0.45);
  border-radius: 999px;
  padding: 1px 8px;
}

.shellce689-catblock p {
  margin: 0 0 8px;
  font-size: 13.5px;
  color: rgba(245, 245, 245, 0.84);
}

.shellce689-catlinks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.shellce689-catlinks a {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--shellce689-wave);
  border: 1px solid rgba(30, 144, 255, 0.38);
  background: rgba(30, 144, 255, 0.08);
  border-radius: 999px;
  padding: 6px 12px;
  transition: border-color 140ms ease, background 140ms ease;
}

.shellce689-catlinks a:hover,
.shellce689-catlinks a:focus-visible {
  border-color: var(--shellce689-wave);
  background: rgba(30, 144, 255, 0.18);
  text-decoration: none;
}

/* Achievements */

.shellce689-achrow {
  margin-bottom: 13px;
}

.shellce689-achrow:last-child {
  margin-bottom: 0;
}

.shellce689-achrow h3 {
  margin: 0 0 4px;
  font-size: 14px;
  color: var(--shellce689-paper);
}

.shellce689-achrow p {
  margin: 0 0 7px;
  font-size: 12.5px;
  color: rgba(245, 245, 245, 0.76);
}

.shellce689-achbar {
  height: 9px;
  border-radius: 999px;
  border: 1px solid var(--shellce689-hair);
  background: rgba(10, 10, 10, 0.65);
  overflow: hidden;
}

.shellce689-achbar i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--shellce689-wave), var(--shellce689-mist));
}

.shellce689-achbar i.shellce689-achhot {
  background: linear-gradient(90deg, var(--shellce689-clay), var(--shellce689-flare));
}

.shellce689-achmeta {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: rgba(224, 255, 255, 0.6);
  margin-top: 4px;
}

/* Direct answer */

.shellce689-qa {
  margin-bottom: 12px;
}

.shellce689-qa:last-child {
  margin-bottom: 0;
}

.shellce689-qa h3 {
  margin: 0 0 4px;
  font-size: 14.5px;
  color: var(--shellce689-mist);
}

.shellce689-qa h3::before {
  content: "প্রশ্ন";
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--shellce689-flare);
  border: 1px solid rgba(255, 69, 0, 0.45);
  border-radius: 4px;
  padding: 1px 6px;
  margin-right: 8px;
  vertical-align: 2px;
}

.shellce689-qa p {
  font-size: 13.5px;
}

/* Key takeaways */

.shellce689-takeaways {
  list-style: none;
  margin: 0;
  padding: 0;
}

.shellce689-takeaways li {
  position: relative;
  padding: 0 0 10px 28px;
  font-size: 13.5px;
  color: rgba(245, 245, 245, 0.88);
  line-height: 1.6;
}

.shellce689-takeaways li:last-child {
  padding-bottom: 0;
}

.shellce689-takeaways li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--shellce689-wave);
  box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.18);
}

/* --------------------------------------------------------------------------
   Extended footer (site-specific) then common footer
   -------------------------------------------------------------------------- */

.shellce689-extfooter {
  margin: 26px 0 0;
  border-radius: var(--shellce689-r-lg);
  border: 1px solid var(--shellce689-hair);
  background: var(--shellce689-panel-2);
  padding: 16px 15px 14px;
}

.shellce689-extfooter h2 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--shellce689-paper);
}

.shellce689-brandintro {
  font-size: 13px;
  color: rgba(245, 245, 245, 0.8);
  margin: 0 0 14px;
}

.shellce689-promotiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}

.shellce689-promotiles button {
  min-height: 62px;
  border-radius: var(--shellce689-r-md);
  border: 1px solid rgba(255, 69, 0, 0.4);
  background: linear-gradient(150deg, rgba(255, 69, 0, 0.16), rgba(205, 92, 92, 0.08));
  color: var(--shellce689-paper);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  padding: 10px;
  text-align: left;
  transition: border-color 140ms ease, background 140ms ease;
}

.shellce689-promotiles button small {
  display: block;
  font-weight: 500;
  font-size: 11px;
  color: rgba(224, 255, 255, 0.68);
  margin-top: 2px;
}

.shellce689-promotiles button:active {
  border-color: var(--shellce689-flare);
  background: linear-gradient(150deg, rgba(255, 69, 0, 0.32), rgba(205, 92, 92, 0.16));
}

.shellce689-directory {
  border-top: 1px solid var(--shellce689-hair-soft);
  padding-top: 12px;
}

.shellce689-directory h3 {
  margin: 10px 0 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--shellce689-wave);
}

.shellce689-directory h3:first-child {
  margin-top: 0;
}

.shellce689-directory ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 10px;
}

.shellce689-directory a {
  font-size: 12.5px;
  color: rgba(245, 245, 245, 0.85);
  border-bottom: 1px dotted var(--shellce689-hair);
  padding-bottom: 2px;
}

.shellce689-disclaimer {
  margin-top: 14px;
  border-top: 1px solid var(--shellce689-hair-soft);
  padding-top: 10px;
  font-size: 11.5px;
  line-height: 1.6;
  color: rgba(224, 255, 255, 0.6);
}

.shellce689-footer {
  margin-top: 14px;
  text-align: center;
  font-size: 12px;
  color: rgba(245, 245, 245, 0.66);
  padding: 4px 0 8px;
}

.shellce689-footer b {
  color: rgba(245, 245, 245, 0.85);
}

/* --------------------------------------------------------------------------
   Fixed 5-role bottom navigation
   -------------------------------------------------------------------------- */

.shellce689-bottomnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 92;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  background: linear-gradient(180deg, rgba(13, 14, 18, 0.97), rgba(10, 10, 10, 0.99));
  border-top: 1px solid var(--shellce689-hair);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.shellce689-bottomnav a,
.shellce689-bottomnav button {
  min-height: 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: transparent;
  border: 0;
  color: rgba(245, 245, 245, 0.72);
  font-size: 10.5px;
  font-weight: 600;
  position: relative;
  border-radius: 12px;
  transition: color 140ms ease, transform 120ms ease;
}

.shellce689-bottomnav svg {
  width: 22px;
  height: 22px;
}

.shellce689-bottomnav a:active,
.shellce689-bottomnav button:active {
  transform: scale(0.9);
}

.shellce689-bottomnav a:hover,
.shellce689-bottomnav a:focus-visible {
  text-decoration: none;
}

.shellce689-bottomnav .shellce689-navpromo {
  color: var(--shellce689-flare);
}

.shellce689-bottomnav .shellce689-navlive {
  color: var(--shellce689-mist);
}

.shellce689-bottomnav .shellce689-navlive::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 3px;
  border-radius: 999px;
  background: var(--shellce689-wave);
}

/* --------------------------------------------------------------------------
   Back-to-top helper
   -------------------------------------------------------------------------- */

.shellce689-top {
  position: fixed;
  right: calc(50% - 215px + 12px);
  bottom: calc(var(--shellce689-bottomnav-h) + 14px);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--shellce689-hair-strong);
  background: rgba(16, 17, 22, 0.95);
  color: var(--shellce689-mist);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 80;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.5);
}

@media (max-width: 429px) {
  .shellce689-top {
    right: 12px;
  }
}

/* --------------------------------------------------------------------------
   Motion budget: state-color changes only
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition-duration: 1ms !important;
    animation: none !important;
  }
}

/* --------------------------------------------------------------------------
   Help page arrangements: two distinct reading rhythms
   -------------------------------------------------------------------------- */

.shellce689-helpmain {
  padding-top: calc(var(--shellce689-header-h) + 10px);
}

.shellce689-helpintro {
  position: relative;
  overflow: hidden;
  margin-bottom: 14px;
  padding: 18px 16px 16px;
  border: 1px solid rgba(30, 144, 255, 0.35);
  border-radius: 24px 10px 24px 10px;
  background:
    linear-gradient(125deg, rgba(30, 144, 255, 0.20), transparent 50%),
    linear-gradient(180deg, #171922, #0d0e12);
}

.shellce689-helpintro::after {
  content: "";
  position: absolute;
  right: -28px;
  top: -38px;
  width: 112px;
  height: 112px;
  border: 1px solid rgba(224, 255, 255, 0.15);
  border-radius: 50%;
  box-shadow: 0 0 0 14px rgba(224, 255, 255, 0.035), 0 0 0 28px rgba(224, 255, 255, 0.025);
}

.shellce689-helpintro h1 {
  position: relative;
  z-index: 1;
  margin: 0 0 8px;
  max-width: 92%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.35;
  color: var(--shellce689-paper);
}

.shellce689-helpintro p {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 14px;
  color: rgba(245, 245, 245, 0.86);
}

.shellce689-helpstamp {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  margin-bottom: 9px;
  padding: 3px 10px;
  border: 1px solid rgba(255, 69, 0, 0.48);
  border-radius: 999px;
  background: rgba(255, 69, 0, 0.12);
  color: var(--shellce689-mist);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.shellce689-faqrail {
  margin-bottom: 16px;
  border-left: 3px solid var(--shellce689-flare);
  padding-left: 12px;
}

.shellce689-faqrail details {
  margin: 0 0 8px;
  border: 1px solid var(--shellce689-hair);
  border-radius: 10px 16px 10px 16px;
  background: rgba(224, 255, 255, 0.045);
}

.shellce689-faqrail details:last-child {
  margin-bottom: 0;
}

.shellce689-faqrail summary {
  min-height: 48px;
  padding: 12px 38px 12px 13px;
  color: var(--shellce689-mist);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  position: relative;
}

.shellce689-faqrail summary::-webkit-details-marker {
  display: none;
}

.shellce689-faqrail summary::after {
  content: "+";
  position: absolute;
  right: 13px;
  top: 10px;
  color: var(--shellce689-flare);
  font-size: 21px;
  font-weight: 400;
}

.shellce689-faqrail details[open] summary::after {
  content: "-";
}

.shellce689-faqrail details p {
  margin: 0;
  border-top: 1px solid var(--shellce689-hair-soft);
  padding: 10px 13px 12px;
  color: rgba(245, 245, 245, 0.84);
  font-size: 13.5px;
}

.shellce689-faq-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 12px 0 18px;
}

.shellce689-faq-cta button {
  min-height: 48px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 69, 0, 0.46);
  border-radius: 8px 16px 8px 16px;
  background: rgba(255, 69, 0, 0.12);
  color: var(--shellce689-paper);
  font-size: 12.5px;
  font-weight: 700;
}

.shellce689-checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: shellce689-check;
}

.shellce689-checklist li {
  position: relative;
  min-height: 43px;
  margin-bottom: 8px;
  padding: 10px 10px 10px 42px;
  border: 1px dashed var(--shellce689-hair-strong);
  border-radius: 8px;
  background: rgba(10, 10, 10, 0.35);
  color: rgba(245, 245, 245, 0.88);
  font-size: 13.5px;
}

.shellce689-checklist li:last-child {
  margin-bottom: 0;
}

.shellce689-checklist li::before {
  counter-increment: shellce689-check;
  content: counter(shellce689-check);
  position: absolute;
  left: 10px;
  top: 9px;
  display: inline-flex;
  width: 23px;
  height: 23px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: var(--shellce689-wave);
  color: var(--shellce689-ink);
  font-size: 12px;
  font-weight: 800;
}

.shellce689-devicegrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.shellce689-device {
  min-height: 132px;
  padding: 12px 11px;
  border-top: 3px solid var(--shellce689-wave);
  border-radius: 12px 12px 5px 5px;
  background: var(--shellce689-panel-2);
}

.shellce689-device:nth-child(2n) {
  border-top-color: var(--shellce689-clay);
}

.shellce689-device h3,
.shellce689-termline h3 {
  margin: 0 0 5px;
  color: var(--shellce689-paper);
  font-size: 14px;
}

.shellce689-device p,
.shellce689-termline p {
  margin: 0;
  color: rgba(245, 245, 245, 0.76);
  font-size: 12.5px;
  line-height: 1.55;
}

.shellce689-termline {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--shellce689-hair-soft);
}

.shellce689-termline:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.shellce689-termline h3 {
  color: var(--shellce689-flare);
  font-size: 12.5px;
}

.shellce689-compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.shellce689-compare th,
.shellce689-compare td {
  border-bottom: 1px solid var(--shellce689-hair-soft);
  padding: 9px 6px;
  text-align: left;
  vertical-align: top;
}

.shellce689-compare th {
  color: var(--shellce689-mist);
  font-size: 12px;
}

.shellce689-compare td {
  color: rgba(245, 245, 245, 0.8);
}

/* About page uses a route map rather than an expandable question rail. */

.shellce689-aboutlead {
  margin-bottom: 14px;
  border-bottom: 1px solid var(--shellce689-hair-strong);
  padding: 0 3px 14px;
}

.shellce689-aboutlead h1 {
  margin: 0 0 7px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 23px;
  line-height: 1.32;
  color: var(--shellce689-paper);
}

.shellce689-aboutlead p {
  margin: 0;
  color: rgba(245, 245, 245, 0.83);
  font-size: 14px;
}

.shellce689-aboutmap {
  margin-bottom: 18px;
  padding: 14px 13px;
  border: 1px solid var(--shellce689-hair);
  border-radius: 9px 22px 9px 22px;
  background: linear-gradient(145deg, rgba(255, 69, 0, 0.12), rgba(30, 144, 255, 0.08));
}

.shellce689-aboutmap h2 {
  margin: 0 0 12px;
  color: var(--shellce689-mist);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
}

.shellce689-route {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  position: relative;
  margin-bottom: 10px;
}

.shellce689-route:last-child {
  margin-bottom: 0;
}

.shellce689-route::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 29px;
  bottom: -16px;
  width: 1px;
  background: var(--shellce689-hair-strong);
}

.shellce689-route:last-child::before {
  display: none;
}

.shellce689-route i {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: 29px;
  height: 29px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--shellce689-flare);
  color: var(--shellce689-paper);
  font-style: normal;
  font-size: 12px;
  font-weight: 800;
}

.shellce689-route h3 {
  margin: 0 0 2px;
  color: var(--shellce689-paper);
  font-size: 14px;
}

.shellce689-route p {
  margin: 0;
  color: rgba(245, 245, 245, 0.76);
  font-size: 12.5px;
  line-height: 1.55;
}

.shellce689-symptoms {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.shellce689-symptom {
  padding: 12px;
  border-left: 4px solid var(--shellce689-clay);
  border-radius: 4px 12px 12px 4px;
  background: rgba(224, 255, 255, 0.045);
}

.shellce689-symptom h3 {
  margin: 0 0 4px;
  color: var(--shellce689-mist);
  font-size: 14px;
}

.shellce689-symptom p {
  margin: 0;
  color: rgba(245, 245, 245, 0.8);
  font-size: 13px;
}

.shellce689-accesspanel {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.shellce689-accessitem {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 10px;
  align-items: start;
  padding: 11px;
  border: 1px solid var(--shellce689-hair);
  border-radius: 14px 6px 14px 6px;
  background: var(--shellce689-panel);
}

.shellce689-accessitem b {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(30, 144, 255, 0.16);
  color: var(--shellce689-wave);
  font-size: 14px;
}

.shellce689-accessitem h3 {
  margin: 0 0 3px;
  color: var(--shellce689-paper);
  font-size: 14px;
}

.shellce689-accessitem p {
  margin: 0;
  color: rgba(245, 245, 245, 0.78);
  font-size: 12.5px;
}

.shellce689-nextpages {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.shellce689-nextpages::-webkit-scrollbar {
  display: none;
}

.shellce689-nextpages a {
  flex: 0 0 154px;
  min-height: 70px;
  padding: 10px;
  border: 1px solid rgba(30, 144, 255, 0.42);
  border-radius: 8px 17px 8px 17px;
  background: rgba(30, 144, 255, 0.10);
  color: var(--shellce689-paper);
  font-size: 12.5px;
  font-weight: 700;
}

.shellce689-nextpages a small {
  display: block;
  margin-top: 4px;
  color: rgba(224, 255, 255, 0.66);
  font-size: 11px;
  font-weight: 400;
}

@media (max-width: 350px) {
  .shellce689-devicegrid {
    grid-template-columns: 1fr;
  }

  .shellce689-termline {
    grid-template-columns: 68px 1fr;
  }
}