/* ============================================================
   xe6.click - mobile-first gaming portal stylesheet
   File   : css/xe6-tokens-f83ff9.css
   Prefix : shellf83ff-
   Palette: #1B263B deep navy / #ECF0F1 light ink
            #C0C0C0 silver accent / #778899 muted steel
   Tone   : poster-style headings over narrow body text,
            small radii, outlined tile cards, step-driven
            information rhythm, square high-contrast CTAs,
            motion reserved for key actions only.
   ============================================================ */

/* ---------- tokens ---------- */
:root {
  --shellf83ff-ink-deep: #1B263B;
  --shellf83ff-ink-deeper: #131C2E;
  --shellf83ff-ink-panel: #22304B;
  --shellf83ff-ink-raise: #2A3A59;
  --shellf83ff-paper: #ECF0F1;
  --shellf83ff-silver: #C0C0C0;
  --shellf83ff-steel: #778899;
  --shellf83ff-line: rgba(192, 192, 192, 0.28);
  --shellf83ff-line-soft: rgba(119, 136, 153, 0.22);
  --shellf83ff-font-poster: "Oswald", "Hind Siliguri", "Noto Sans Bengali", sans-serif;
  --shellf83ff-font-body: "Hind Siliguri", "Roboto Condensed", "Noto Sans Bengali", sans-serif;
  --shellf83ff-font-num: "Roboto Condensed", "Hind Siliguri", sans-serif;
  --shellf83ff-r-tile: 3px;
  --shellf83ff-r-chip: 2px;
  --shellf83ff-canvas: 430px;
  --shellf83ff-top-h: 56px;
  --shellf83ff-nav-h: 60px;
}

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

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

body {
  background: var(--shellf83ff-ink-deeper);
  color: var(--shellf83ff-paper);
  font-family: var(--shellf83ff-font-body);
  font-size: 15px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

button {
  font-family: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

a { color: var(--shellf83ff-silver); text-decoration: none; }

ul, ol { list-style: none; }

:focus-visible {
  outline: 2px solid var(--shellf83ff-silver);
  outline-offset: 2px;
}

::selection { background: var(--shellf83ff-silver); color: var(--shellf83ff-ink-deep); }

/* ============================================================
   TOP BAND - minimal title + action strip, pinned to canvas
   ============================================================ */
.shellf83ff-topband {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, var(--shellf83ff-canvas));
  height: var(--shellf83ff-top-h);
  z-index: 60;
  background: linear-gradient(180deg, #202E49 0%, var(--shellf83ff-ink-deep) 100%);
  border-bottom: 1px solid var(--shellf83ff-line);
}

.shellf83ff-toprow {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 100%;
  padding: 0 10px;
}

/* brand keeps only logo + site name */
.shellf83ff-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  margin-right: auto;
}

.shellf83ff-logo {
  width: 30px;
  height: 30px;
  border-radius: var(--shellf83ff-r-tile);
  border: 1px solid var(--shellf83ff-line);
  object-fit: cover;
  background: var(--shellf83ff-ink-panel);
  flex: none;
}

.shellf83ff-brandname {
  font-family: var(--shellf83ff-font-poster);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: 0.06em;
  color: var(--shellf83ff-paper);
  line-height: 1;
  white-space: nowrap;
}

.shellf83ff-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
}

/* square, high contrast action buttons */
.shellf83ff-btn-login,
.shellf83ff-btn-reg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 11px;
  font-family: var(--shellf83ff-font-poster);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 0;
  min-width: 44px;
}

.shellf83ff-btn-login {
  border: 1px solid var(--shellf83ff-line);
  color: var(--shellf83ff-paper);
  background: transparent;
}

.shellf83ff-btn-reg {
  background: var(--shellf83ff-paper);
  color: var(--shellf83ff-ink-deep);
  border: 1px solid var(--shellf83ff-paper);
}

/* key CTA feedback budget lives here */
.shellf83ff-btn-reg:active { transform: translateY(1px); background: var(--shellf83ff-silver); }
.shellf83ff-btn-login:active { background: rgba(236, 240, 241, 0.12); }

/* menu trigger - three hairlines */
.shellf83ff-menubtn {
  width: 38px;
  height: 38px;
  display: grid;
  place-content: center;
  gap: 5px;
  border: 1px solid var(--shellf83ff-line);
  border-radius: 0;
  flex: none;
}

.shellf83ff-menubtn i {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--shellf83ff-paper);
  transition: transform 0.22s ease, opacity 0.18s ease;
}

.shellf83ff-menubtn[aria-expanded="true"] i:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.shellf83ff-menubtn[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
.shellf83ff-menubtn[aria-expanded="true"] i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   ROUTE PANEL - compact dropdown route board under the band
   ============================================================ */
.shellf83ff-panel {
  position: fixed;
  top: var(--shellf83ff-top-h);
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, var(--shellf83ff-canvas));
  z-index: 55;
  background: var(--shellf83ff-ink-deep);
  border-bottom: 1px solid var(--shellf83ff-line);
  max-height: 0;
  overflow: hidden;
  visibility: hidden;
  transition: max-height 0.28s ease, visibility 0.28s;
}

.shellf83ff-panel-on {
  max-height: 440px;
  visibility: visible;
}

.shellf83ff-panelgrid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 10px 10px 14px;
}

/* sliding indicator rail of the panel */
.shellf83ff-panelbar {
  position: absolute;
  left: 10px;
  bottom: 8px;
  height: 2px;
  width: 0;
  background: var(--shellf83ff-silver);
  transition: width 0.24s ease, transform 0.24s ease;
  opacity: 0.9;
}

.shellf83ff-panelitem {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--shellf83ff-line-soft);
  color: var(--shellf83ff-paper);
  font-size: 14px;
  line-height: 1.3;
}

.shellf83ff-panelnum {
  font-family: var(--shellf83ff-font-num);
  font-size: 11px;
  color: var(--shellf83ff-steel);
  letter-spacing: 0.08em;
  flex: none;
}

.shellf83ff-panelitem:hover,
.shellf83ff-panelitem:focus-visible { color: var(--shellf83ff-silver); }

.shellf83ff-panelitem[aria-current="page"] { color: var(--shellf83ff-silver); }

/* ============================================================
   CANVAS - one stable phone frame, centered on wide screens
   ============================================================ */
.shellf83ff-canvas {
  max-width: 430px;
  margin: 0 auto;
  padding: var(--shellf83ff-top-h) 0 calc(var(--shellf83ff-nav-h) + 30px);
  background: var(--shellf83ff-ink-deep);
  min-height: 100vh;
}

.shellf83ff-canvas > section,
.shellf83ff-canvas > footer {
  padding: 0 12px;
}

/* ============================================================
   HERO - three local promo banners, tap = lobby entry
   ============================================================ */
.shellf83ff-hero { padding: 10px 12px 0 !important; }

.shellf83ff-carousel {
  position: relative;
  border: 1px solid var(--shellf83ff-line);
  border-radius: var(--shellf83ff-r-tile);
  overflow: hidden;
  background: var(--shellf83ff-ink-panel);
}

.shellf83ff-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.4s ease;
  text-align: left;
}

.shellf83ff-slide-on { opacity: 1; position: relative; }

.shellf83ff-carousel {
  aspect-ratio: 430 / 176;
}

.shellf83ff-slideimg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.04);
}

.shellf83ff-slidecap {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 10px;
  background: linear-gradient(0deg, rgba(19, 28, 46, 0.92) 0%, rgba(19, 28, 46, 0) 100%);
}

.shellf83ff-slidetext {
  font-family: var(--shellf83ff-font-poster);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--shellf83ff-paper);
}

.shellf83ff-slidecta {
  font-family: var(--shellf83ff-font-poster);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--shellf83ff-ink-deep);
  background: var(--shellf83ff-paper);
  padding: 4px 9px;
  border-radius: 0;
  flex: none;
}

.shellf83ff-dots {
  position: absolute;
  right: 10px;
  bottom: 8px;
  display: flex;
  gap: 5px;
  z-index: 2;
}

.shellf83ff-dot {
  width: 14px;
  height: 4px;
  border-radius: 0;
  background: rgba(236, 240, 241, 0.35);
  transition: background 0.2s ease, width 0.2s ease;
}

.shellf83ff-dot-on { background: var(--shellf83ff-paper); width: 20px; }

/* ============================================================
   INTRO - poster block with single H1 + lead + fact chips
   ============================================================ */
.shellf83ff-intro { padding-top: 18px; }

.shellf83ff-h1 {
  font-family: var(--shellf83ff-font-poster);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--shellf83ff-paper);
  border-left: 4px solid var(--shellf83ff-silver);
  padding-left: 11px;
  margin-bottom: 10px;
}

.shellf83ff-lead {
  color: var(--shellf83ff-paper);
  font-size: 15px;
}

.shellf83ff-lead b { color: var(--shellf83ff-silver); font-weight: 600; }

.shellf83ff-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 12px;
}

.shellf83ff-stat {
  border: 1px solid var(--shellf83ff-line-soft);
  border-radius: var(--shellf83ff-r-chip);
  background: var(--shellf83ff-ink-panel);
  padding: 8px 4px 7px;
  text-align: center;
}

.shellf83ff-stat b {
  display: block;
  font-family: var(--shellf83ff-font-num);
  font-size: 17px;
  font-weight: 700;
  color: var(--shellf83ff-silver);
  line-height: 1.1;
}

.shellf83ff-stat span {
  display: block;
  font-size: 10.5px;
  color: var(--shellf83ff-steel);
  line-height: 1.3;
  margin-top: 2px;
}

/* ============================================================
   GENERIC SECTION / HEADINGS
   ============================================================ */
.shellf83ff-sec { padding-top: 26px; }

.shellf83ff-h2 {
  font-family: var(--shellf83ff-font-poster);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.28;
  letter-spacing: 0.015em;
  color: var(--shellf83ff-paper);
  margin-bottom: 9px;
}

.shellf83ff-plain + .shellf83ff-plain { margin-top: 9px; }

.shellf83ff-plain { color: var(--shellf83ff-paper); }

.shellf83ff-note {
  font-size: 12.5px;
  color: var(--shellf83ff-steel);
  margin-top: 8px;
}

.shellf83ff-inlink {
  color: var(--shellf83ff-silver);
  border-bottom: 1px solid var(--shellf83ff-line);
  padding-bottom: 1px;
}

.shellf83ff-inlink:hover,
.shellf83ff-inlink:focus-visible { color: var(--shellf83ff-paper); border-bottom-color: var(--shellf83ff-silver); }

/* ============================================================
   STEPS - step-driven rhythm used by guides
   ============================================================ */
.shellf83ff-steps { margin-top: 10px; }

.shellf83ff-step {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--shellf83ff-line-soft);
}

.shellf83ff-stepnum {
  flex: none;
  width: 26px;
  height: 26px;
  display: grid;
  place-content: center;
  border: 1px solid var(--shellf83ff-silver);
  border-radius: 0;
  font-family: var(--shellf83ff-font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--shellf83ff-silver);
}

.shellf83ff-stepbody { font-size: 14.5px; }

.shellf83ff-stepbody b { color: var(--shellf83ff-silver); font-weight: 600; }

/* warning signals list */
.shellf83ff-warnlist { margin-top: 10px; }

.shellf83ff-warn {
  position: relative;
  padding: 7px 8px 7px 24px;
  border-left: 2px solid var(--shellf83ff-steel);
  background: rgba(119, 136, 153, 0.08);
  font-size: 13.5px;
  margin-bottom: 6px;
}

.shellf83ff-warn::before {
  content: "!";
  position: absolute;
  left: 8px;
  top: 7px;
  font-family: var(--shellf83ff-font-num);
  font-weight: 700;
  color: var(--shellf83ff-silver);
}

/* ============================================================
   GAME CATEGORY BAR + TILE GRID - outlined tile cards
   ============================================================ */
.shellf83ff-catbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.shellf83ff-catbar::before {
  content: "";
  width: 6px;
  height: 18px;
  background: var(--shellf83ff-silver);
  flex: none;
}

.shellf83ff-catname {
  font-family: var(--shellf83ff-font-poster);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.01em;
  color: var(--shellf83ff-paper);
  line-height: 1.2;
}

.shellf83ff-catcount {
  margin-left: auto;
  font-family: var(--shellf83ff-font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--shellf83ff-steel);
  border: 1px solid var(--shellf83ff-line-soft);
  border-radius: var(--shellf83ff-r-chip);
  padding: 2px 7px;
  white-space: nowrap;
}

.shellf83ff-catintro {
  font-size: 13.5px;
  color: var(--shellf83ff-paper);
  margin-bottom: 10px;
}

.shellf83ff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.shellf83ff-tile {
  display: block;
  width: 100%;
  border: 1px solid var(--shellf83ff-line);
  border-radius: var(--shellf83ff-r-tile);
  background: var(--shellf83ff-ink-panel);
  overflow: hidden;
  text-align: center;
  -webkit-tap-highlight-color: rgba(236, 240, 241, 0.12);
}

.shellf83ff-tile:active { border-color: var(--shellf83ff-silver); }

.shellf83ff-tileimg {
  aspect-ratio: 1 / 1;
  width: 100%;
  object-fit: cover;
  background: var(--shellf83ff-ink-raise);
  border-bottom: 1px solid var(--shellf83ff-line-soft);
}

.shellf83ff-tilename {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 11px;
  line-height: 1.32;
  color: var(--shellf83ff-paper);
  padding: 4px 3px 5px;
  min-height: 34px;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ============================================================
   WINNERS - dense result ledger
   ============================================================ */
.shellf83ff-winners {
  border: 1px solid var(--shellf83ff-line);
  border-radius: var(--shellf83ff-r-tile);
  background: var(--shellf83ff-ink-panel);
  padding: 4px 10px;
  margin-top: 10px;
}

.shellf83ff-winrow {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--shellf83ff-line-soft);
  font-size: 13px;
}

.shellf83ff-winrow:last-child { border-bottom: 0; }

.shellf83ff-winlive {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--shellf83ff-silver);
  border: 1px solid var(--shellf83ff-steel);
  flex: none;
}

.shellf83ff-winwho { color: var(--shellf83ff-steel); flex: none; min-width: 52px; }

.shellf83ff-wingame {
  color: var(--shellf83ff-paper);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1 1 auto;
}

.shellf83ff-winamt {
  font-family: var(--shellf83ff-font-num);
  font-weight: 700;
  color: var(--shellf83ff-silver);
  flex: none;
  font-size: 13.5px;
}

/* ============================================================
   FEATURES - numbered scannable cells, 2 columns
   ============================================================ */
.shellf83ff-feats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}

.shellf83ff-feat {
  border: 1px solid var(--shellf83ff-line-soft);
  border-radius: var(--shellf83ff-r-tile);
  background: var(--shellf83ff-ink-panel);
  padding: 10px 10px 9px;
}

.shellf83ff-featnum {
  font-family: var(--shellf83ff-font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--shellf83ff-steel);
  display: block;
  margin-bottom: 4px;
}

.shellf83ff-feat b {
  display: block;
  font-size: 14px;
  color: var(--shellf83ff-silver);
  margin-bottom: 3px;
  font-weight: 600;
}

.shellf83ff-feat p { font-size: 12.5px; line-height: 1.5; }

/* ============================================================
   HIGHLIGHTS - tabbed rows: category + when-it-fits line
   ============================================================ */
.shellf83ff-highs { margin-top: 10px; border-top: 1px solid var(--shellf83ff-line); }

.shellf83ff-high {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--shellf83ff-line-soft);
}

.shellf83ff-hightab {
  flex: none;
  width: 86px;
  font-family: var(--shellf83ff-font-poster);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--shellf83ff-silver);
  border-top: 2px solid var(--shellf83ff-steel);
  padding-top: 5px;
  line-height: 1.3;
}

.shellf83ff-highbody { font-size: 13.5px; }

/* ============================================================
   CHECKLIST - square checkboxes
   ============================================================ */
.shellf83ff-checks { margin-top: 10px; }

.shellf83ff-check {
  position: relative;
  padding: 8px 8px 8px 32px;
  border: 1px solid var(--shellf83ff-line-soft);
  border-radius: var(--shellf83ff-r-tile);
  margin-bottom: 7px;
  font-size: 13.5px;
  background: rgba(34, 48, 75, 0.55);
}

.shellf83ff-check::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 12px;
  width: 13px;
  height: 13px;
  border: 1.5px solid var(--shellf83ff-silver);
  border-radius: 0;
}

.shellf83ff-check::after {
  content: "";
  position: absolute;
  left: 12px;
  top: 15px;
  width: 7px;
  height: 7px;
  background: var(--shellf83ff-steel);
  opacity: 0.7;
}

.shellf83ff-check b { color: var(--shellf83ff-silver); font-weight: 600; }

/* ============================================================
   FACT SUMMARY - dotted leader rows
   ============================================================ */
.shellf83ff-facts { margin-top: 10px; }

.shellf83ff-factrow {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px dotted var(--shellf83ff-line);
}

.shellf83ff-factk {
  flex: none;
  max-width: 42%;
  font-family: var(--shellf83ff-font-poster);
  font-size: 13px;
  font-weight: 600;
  color: var(--shellf83ff-silver);
}

.shellf83ff-factv { font-size: 13.5px; text-align: right; flex: 1 1 auto; }

/* ============================================================
   EXTENDED FOOTER - promo actions + two column directory
   ============================================================ */
.shellf83ff-extfoot {
  margin-top: 30px;
  padding-top: 18px;
  border-top: 2px solid var(--shellf83ff-line);
}

.shellf83ff-promos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  margin: 12px 0 4px;
}

.shellf83ff-promo {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 48px;
  padding: 8px 8px;
  border: 1px solid var(--shellf83ff-silver);
  border-radius: 0;
  background: var(--shellf83ff-ink-panel);
  font-family: var(--shellf83ff-font-poster);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.3;
  color: var(--shellf83ff-paper);
}

.shellf83ff-promo:active { background: var(--shellf83ff-ink-raise); }

.shellf83ff-promo--lead {
  grid-column: 1 / -1;
  background: var(--shellf83ff-paper);
  color: var(--shellf83ff-ink-deep);
  border-color: var(--shellf83ff-paper);
  min-height: 50px;
}

.shellf83ff-promo--lead:active { background: var(--shellf83ff-silver); }

.shellf83ff-brandnote {
  font-size: 13px;
  color: var(--shellf83ff-paper);
  border-left: 2px solid var(--shellf83ff-steel);
  padding-left: 10px;
  margin: 14px 0;
}

.shellf83ff-dir {
  columns: 2;
  column-gap: 14px;
  margin-top: 6px;
}

.shellf83ff-diritem {
  break-inside: avoid;
  display: block;
  padding: 6px 0;
  border-bottom: 1px solid var(--shellf83ff-line-soft);
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--shellf83ff-paper);
}

.shellf83ff-diritem span {
  display: block;
  font-size: 11px;
  color: var(--shellf83ff-steel);
}

.shellf83ff-diritem:hover,
.shellf83ff-diritem:focus-visible { color: var(--shellf83ff-silver); }

.shellf83ff-disc {
  margin-top: 14px;
  padding: 9px 10px;
  border: 1px dashed var(--shellf83ff-line);
  border-radius: var(--shellf83ff-r-tile);
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--shellf83ff-steel);
}

/* ============================================================
   COMMON FOOTER
   ============================================================ */
.shellf83ff-footer {
  padding: 16px 12px 8px;
  text-align: center;
}

.shellf83ff-copy {
  font-family: var(--shellf83ff-font-num);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--shellf83ff-steel);
}

.shellf83ff-copy b { color: var(--shellf83ff-silver); font-weight: 700; }

/* ============================================================
   BOTTOM NAV - segmented action bar, 5 roles
   ============================================================ */
.shellf83ff-bottomnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, var(--shellf83ff-canvas));
  height: calc(var(--shellf83ff-nav-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  z-index: 70;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: #202E49;
  border-top: 1px solid var(--shellf83ff-line);
}

.shellf83ff-navitem {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 44px;
  border-left: 1px solid var(--shellf83ff-line-soft);
  color: var(--shellf83ff-steel);
  padding: 4px 2px 2px;
  transition: transform 0.18s ease, color 0.18s ease;
}

.shellf83ff-navitem:first-child { border-left: 0; }

.shellf83ff-navicon { width: 22px; height: 22px; flex: none; }

.shellf83ff-navicon svg { width: 100%; height: 100%; display: block; }

.shellf83ff-navlabel {
  font-size: 10px;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.shellf83ff-navitem.is-active {
  color: var(--shellf83ff-paper);
  transform: translateY(-2px);
}

.shellf83ff-navitem:active { color: var(--shellf83ff-paper); }

/* sliding indicator across the bar */
.shellf83ff-navglide {
  position: absolute;
  top: 0;
  left: 0;
  width: 20%;
  height: 2px;
  background: var(--shellf83ff-paper);
  transition: transform 0.26s cubic-bezier(0.3, 0.8, 0.4, 1);
  pointer-events: none;
}

/* ============================================================
   BREAKPOINT LIFT - the 430px phone canvas seam
   ============================================================ */
@media (min-width: 430px) {
  body {
    background:
      radial-gradient(1200px 500px at 50% -160px, #1B263B 0%, #131C2E 60%) #131C2E;
  }

  .shellf83ff-canvas {
    border-left: 1px solid var(--shellf83ff-line-soft);
    border-right: 1px solid var(--shellf83ff-line-soft);
    box-shadow: 0 0 44px rgba(0, 0, 0, 0.42);
  }

  .shellf83ff-h1 { font-size: 26px; }
  .shellf83ff-h2 { font-size: 20px; }
  .shellf83ff-grid { gap: 9px; }
}

/* small phones keep everything inside 320px */
@media (max-width: 339px) {
  .shellf83ff-btn-login { padding: 0 8px; }
  .shellf83ff-brandname { font-size: 19px; }
  .shellf83ff-h1 { font-size: 22px; }
  .shellf83ff-grid { gap: 6px; }
  .shellf83ff-promos { grid-template-columns: 1fr; }
}

/* respect users who prefer calm */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  .shellf83ff-slide { transition: none; }
}

/* ============================================================
   HELP PAGES - editorial panels and answer rails
   ============================================================ */
.shellf83ff-guidehero {
  padding: 22px 12px 0 !important;
  border-bottom: 1px solid var(--shellf83ff-line-soft);
  padding-bottom: 18px !important;
}

.shellf83ff-kicker {
  display: inline-block;
  margin-bottom: 9px;
  color: var(--shellf83ff-steel);
  font-family: var(--shellf83ff-font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.shellf83ff-callout {
  margin-top: 12px;
  padding: 11px 12px;
  border-left: 3px solid var(--shellf83ff-silver);
  background: var(--shellf83ff-ink-panel);
  color: var(--shellf83ff-paper);
  font-size: 14px;
}

.shellf83ff-callout b { color: var(--shellf83ff-silver); }

.shellf83ff-guideactions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  margin-top: 13px;
}

.shellf83ff-guideaction {
  min-height: 46px;
  padding: 8px 9px;
  border: 1px solid var(--shellf83ff-silver);
  background: transparent;
  color: var(--shellf83ff-paper);
  font-family: var(--shellf83ff-font-poster);
  font-size: 12.5px;
  line-height: 1.3;
}

.shellf83ff-guideaction:active { background: var(--shellf83ff-ink-raise); }

.shellf83ff-qa {
  margin-top: 10px;
  border-top: 1px solid var(--shellf83ff-line);
}

.shellf83ff-qaitem {
  padding: 11px 0;
  border-bottom: 1px solid var(--shellf83ff-line-soft);
}

.shellf83ff-qaitem dt {
  color: var(--shellf83ff-silver);
  font-family: var(--shellf83ff-font-poster);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
}

.shellf83ff-qaitem dd {
  margin-top: 5px;
  color: var(--shellf83ff-paper);
  font-size: 13.5px;
}

.shellf83ff-metric {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--shellf83ff-line-soft);
}

.shellf83ff-metric b {
  color: var(--shellf83ff-silver);
  font-family: var(--shellf83ff-font-poster);
  font-size: 13px;
  line-height: 1.35;
}

.shellf83ff-metric span { font-size: 13.5px; }

.shellf83ff-routebox {
  margin-top: 12px;
  padding: 10px;
  border: 1px dashed var(--shellf83ff-line);
  background: rgba(34, 48, 75, 0.48);
}

.shellf83ff-routebox p + p { margin-top: 7px; }

.shellf83ff-guidefoot {
  padding-bottom: 22px !important;
}

@media (max-width: 339px) {
  .shellf83ff-guideactions { grid-template-columns: 1fr; }
  .shellf83ff-metric { grid-template-columns: 82px 1fr; gap: 7px; }
}

/* keep long Bengali names tidy everywhere */
.shellf83ff-canvas h1,
.shellf83ff-canvas h2,
.shellf83ff-canvas p,
.shellf83ff-canvas li,
.shellf83ff-canvas a,
.shellf83ff-canvas button { overflow-wrap: break-word; }