/* ==========================================================================
   gv99.homes — shell-dynamic-b98710.css
   Mobile-first stylesheet for the bn-BD gaming portal.
   All selectors and variables use the shell98710- prefix.
   Canvas target: 320–430px. Breakpoint marker literal: 430.
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root{
  --shell98710-teal:#4DB6AC;
  --shell98710-mint:#E8F5E8;
  --shell98710-ink:#34495E;
  --shell98710-stone:#CCCCCC;
  --shell98710-sea:#20B2AA;

  --shell98710-ink-soft:#5d7184;
  --shell98710-ink-faint:#7a8a99;
  --shell98710-line:#dde7e5;
  --shell98710-card:#ffffff;
  --shell98710-canvas:#F1F8F4;
  --shell98710-backdrop:#243b4b;
  --shell98710-gold:#f4c95d;
  --shell98710-flame:#ff7a59;
  --shell98710-royal:#3a6df0;
  --shell98710-deep:#1f3340;

  --shell98710-radius-sm:8px;
  --shell98710-radius-md:14px;
  --shell98710-radius-lg:22px;
  --shell98710-radius-pill:999px;

  --shell98710-shadow-card:0 6px 18px rgba(52,73,94,.10);
  --shell98710-shadow-float:0 10px 30px rgba(15,42,53,.18);
  --shell98710-shadow-soft:0 2px 8px rgba(52,73,94,.06);

  --shell98710-font-display:"Hind Siliguri","Noto Sans Bengali",system-ui,-apple-system,sans-serif;
  --shell98710-font-body:"Hind Siliguri","Noto Sans Bengali",system-ui,-apple-system,sans-serif;

  --shell98710-header-h:58px;
  --shell98710-bottom-h:68px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--shell98710-font-body);
  color:var(--shell98710-ink);
  background:var(--shell98710-backdrop);
  line-height:1.55;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
  min-height:100%;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;font-size:inherit}
ul,ol{list-style:none}
svg{display:block}

/* ---------- Mobile canvas ---------- */
.shell98710-app{
  max-width:430px;            /* literal 430 marker — primary canvas width */
  margin:0 auto;
  background:var(--shell98710-canvas);
  min-height:100vh;
  position:relative;
  box-shadow:0 0 40px rgba(0,0,0,.25);
  padding-bottom:calc(var(--shell98710-bottom-h) + 14px);
  overflow:hidden;
}

/* ---------- Skip link ---------- */
.shell98710-skip{
  position:absolute;left:-999px;top:0;background:var(--shell98710-deep);color:#fff;
  padding:10px 14px;border-radius:0 0 8px 0;z-index:99;font-weight:600;
}
.shell98710-skip:focus{left:0}

/* ---------- Top header ---------- */
.shell98710-top{
  position:sticky;top:0;z-index:40;
  background:linear-gradient(135deg,#2d4a5c 0%,#3a6478 55%,#20B2AA 100%);
  color:#fff;
  padding:9px 12px;
  display:flex;align-items:center;gap:8px;
  min-height:var(--shell98710-header-h);
}
.shell98710-brand{
  display:flex;align-items:center;gap:8px;flex:1;min-width:0;
}
.shell98710-logo{
  width:40px;height:40px;border-radius:11px;
  background:rgba(255,255,255,.20);
  padding:3px;flex-shrink:0;
  box-shadow:0 3px 8px rgba(0,0,0,.18);
}
.shell98710-brand-name{
  font-weight:800;font-size:21px;letter-spacing:.5px;
  white-space:nowrap;line-height:1.1;
  font-family:var(--shell98710-font-display);
}
.shell98710-brand-name span{color:var(--shell98710-gold)}

.shell98710-actions{display:flex;align-items:center;gap:6px}
.shell98710-btn{
  font-size:13px;font-weight:700;
  padding:9px 14px;border-radius:var(--shell98710-radius-pill);
  min-height:38px;display:inline-flex;align-items:center;gap:5px;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.shell98710-btn:active{transform:scale(.95)}
.shell98710-btn--solid{
  background:var(--shell98710-gold);color:#3a2a00;
  box-shadow:0 4px 12px rgba(244,201,93,.45);
}
.shell98710-btn--ghost{
  border:1.5px solid rgba(255,255,255,.75);color:#fff;
}
.shell98710-menu-btn{
  width:38px;height:38px;border-radius:11px;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;
  background:rgba(255,255,255,.16);
  flex-shrink:0;
}
.shell98710-menu-btn span{
  width:17px;height:2px;background:#fff;border-radius:2px;display:block;
}
.shell98710-menu-btn span:nth-child(2){width:13px}

/* ---------- Slide-up menu panel ---------- */
.shell98710-menu-mask{
  position:fixed;inset:0;background:rgba(15,42,53,.55);
  z-index:55;opacity:0;visibility:hidden;transition:opacity .25s ease, visibility .25s;
}
.shell98710-menu-mask.is-open{opacity:1;visibility:visible}
.shell98710-menu{
  position:fixed;left:0;right:0;bottom:0;
  max-width:430px;margin:0 auto;
  background:#fff;
  z-index:60;
  border-radius:24px 24px 0 0;
  transform:translateY(105%);
  transition:transform .32s cubic-bezier(.4,0,.2,1);
  padding:14px 16px calc(var(--shell98710-bottom-h) + 18px);
  max-height:82vh;overflow:auto;
  box-shadow:0 -12px 32px rgba(0,0,0,.22);
}
.shell98710-menu.is-open{transform:translateY(0)}
.shell98710-menu-handle{
  width:44px;height:5px;background:var(--shell98710-stone);border-radius:3px;margin:0 auto 12px;
}
.shell98710-menu-head{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;
}
.shell98710-menu-title{
  font-size:18px;font-weight:800;color:var(--shell98710-ink);
  display:flex;align-items:center;gap:8px;font-family:var(--shell98710-font-display);
}
.shell98710-menu-title::before{
  content:"";width:4px;height:18px;background:var(--shell98710-sea);border-radius:2px;
}
.shell98710-menu-close{
  width:32px;height:32px;border-radius:50%;background:var(--shell98710-mint);
  color:var(--shell98710-ink);font-size:18px;font-weight:700;line-height:1;
  display:flex;align-items:center;justify-content:center;
}
.shell98710-menu-cta{
  display:flex;gap:8px;margin-bottom:14px;
}
.shell98710-menu-cta .shell98710-btn{flex:1;justify-content:center}
.shell98710-menu-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:8px;
}
.shell98710-menu-item{
  display:flex;align-items:center;gap:10px;
  padding:11px;border-radius:var(--shell98710-radius-md);
  background:var(--shell98710-mint);
  font-weight:700;font-size:13px;color:var(--shell98710-ink);
  min-height:48px;
  transition:background .15s ease;
}
.shell98710-menu-item:active{background:#d6ebda}
.shell98710-menu-ico{
  width:34px;height:34px;border-radius:9px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:#fff;color:var(--shell98710-sea);
}
.shell98710-menu-ico svg{width:18px;height:18px}

/* ---------- Section shell ---------- */
.shell98710-section{padding:18px 12px 4px}
.shell98710-section-head{
  display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:12px;gap:10px;
}
.shell98710-section-title{
  font-size:18px;font-weight:800;color:var(--shell98710-ink);
  font-family:var(--shell98710-font-display);
  display:flex;align-items:center;gap:8px;line-height:1.2;
}
.shell98710-section-title::before{
  content:"";width:5px;height:20px;border-radius:3px;
  background:linear-gradient(180deg,var(--shell98710-teal),var(--shell98710-sea));
  flex-shrink:0;
}
.shell98710-section-title small{
  font-size:12px;font-weight:600;color:var(--shell98710-ink-faint);
  display:block;margin-top:2px;letter-spacing:.2px;
}
.shell98710-section-link{
  font-size:12px;color:var(--shell98710-sea);font-weight:700;
  white-space:nowrap;display:inline-flex;align-items:center;gap:3px;
}
.shell98710-cat-row{
  display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px;
}
.shell98710-cat{
  display:inline-flex;align-items:center;gap:5px;
  padding:5px 11px;border-radius:var(--shell98710-radius-pill);
  background:var(--shell98710-mint);color:var(--shell98710-ink);
  font-size:12px;font-weight:700;
}
.shell98710-cat::before{
  content:"";width:7px;height:7px;border-radius:50%;background:var(--shell98710-sea);
}
.shell98710-cat.is-on{background:var(--shell98710-sea);color:#fff}
.shell98710-cat.is-on::before{background:var(--shell98710-gold)}

/* ---------- Hero carousel ---------- */
.shell98710-hero{
  margin:12px 12px 4px;
  border-radius:var(--shell98710-radius-lg);
  overflow:hidden;position:relative;
  box-shadow:var(--shell98710-shadow-card);
  background:#1f3340;
}
.shell98710-hero-track{
  display:flex;transition:transform .45s cubic-bezier(.4,0,.2,1);
  will-change:transform;
}
.shell98710-hero-slide{
  flex:0 0 100%;position:relative;
}
.shell98710-hero-slide img{
  width:100%;height:172px;object-fit:cover;
}
.shell98710-hero-slide img::after{
  /* placeholder for graceful empty alt fallback */
  content:"";
}
.shell98710-hero-cap{
  position:absolute;left:14px;right:60px;bottom:14px;
  color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.6);
}
.shell98710-hero-cap h2{font-size:17px;font-weight:800;line-height:1.25;margin-bottom:4px;font-family:var(--shell98710-font-display)}
.shell98710-hero-cap p{font-size:12px;opacity:.96;line-height:1.4}
.shell98710-hero-cta{
  display:inline-flex;align-items:center;gap:4px;
  margin-top:8px;background:var(--shell98710-gold);color:#3a2a00;
  font-weight:800;font-size:12px;padding:7px 15px;border-radius:var(--shell98710-radius-pill);
  box-shadow:0 4px 10px rgba(244,201,93,.4);
}
.shell98710-hero-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  width:32px;height:32px;border-radius:50%;
  background:rgba(255,255,255,.78);color:var(--shell98710-deep);
  display:flex;align-items:center;justify-content:center;z-index:2;
  font-weight:800;font-size:18px;line-height:1;
}
.shell98710-hero-arrow:hover{background:#fff}
.shell98710-hero-prev{left:8px}
.shell98710-hero-next{right:8px}
.shell98710-hero-dots{
  position:absolute;bottom:10px;right:12px;
  display:flex;gap:5px;
}
.shell98710-hero-dot{
  width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.55);transition:.2s;
  border:0;padding:0;
}
.shell98710-hero-dot.is-on{background:var(--shell98710-gold);width:18px;border-radius:4px}

/* ---------- Trust strip ---------- */
.shell98710-trust{
  display:grid;grid-template-columns:repeat(4,1fr);gap:6px;
  margin:10px 12px 0;
}
.shell98710-trust-item{
  background:#fff;border-radius:10px;padding:8px 4px;text-align:center;
  box-shadow:var(--shell98710-shadow-soft);border:1px solid var(--shell98710-line);
}
.shell98710-trust-num{font-size:14px;font-weight:800;color:var(--shell98710-sea);line-height:1.1}
.shell98710-trust-lbl{font-size:9px;color:var(--shell98710-ink-faint);margin-top:2px;line-height:1.2}

/* ---------- Game grid ---------- */
.shell98710-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px 8px;
}
@media (min-width:375px){
  .shell98710-grid{gap:12px 10px}
}
@media (min-width:430px){
  .shell98710-grid{grid-template-columns:repeat(5,1fr)}
}
.shell98710-card{
  display:block;width:100%;
  font:inherit;color:inherit;text-align:left;
  background:var(--shell98710-card);
  border-radius:var(--shell98710-radius-md);
  overflow:hidden;
  box-shadow:var(--shell98710-shadow-card);
  position:relative;
  transition:transform .15s ease, box-shadow .15s ease;
  -webkit-tap-highlight-color:transparent;
}
.shell98710-card:active{transform:scale(.96)}
.shell98710-card-thumb{
  position:relative;aspect-ratio:1/1;background:#eef5f3;overflow:hidden;
}
.shell98710-card-thumb img{width:100%;height:100%;object-fit:cover}
.shell98710-card-badge{
  position:absolute;top:5px;left:5px;
  background:linear-gradient(135deg,var(--shell98710-flame),#ff5a3c);
  color:#fff;font-size:9px;font-weight:800;padding:2px 6px;border-radius:6px;
  letter-spacing:.3px;
}
.shell98710-card-badge--new{background:linear-gradient(135deg,var(--shell98710-royal),#5a8dfa)}
.shell98710-card-badge--hot{background:linear-gradient(135deg,var(--shell98710-gold),var(--shell98710-flame));color:#3a2a00}
.shell98710-card-name{
  font-size:11px;font-weight:700;color:var(--shell98710-ink);
  padding:6px 5px 7px;text-align:center;line-height:1.25;
  background:#fff;border-top:1px solid var(--shell98710-line);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  min-height:32px;
}

/* ---------- Section footer (links to inner pages) ---------- */
.shell98710-section-foot{
  display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;
  padding:10px;background:#fff;border-radius:var(--shell98710-radius-md);
  box-shadow:var(--shell98710-shadow-soft);
}
.shell98710-section-foot a,
.shell98710-section-foot button{
  font-size:11px;font-weight:700;color:var(--shell98710-ink);
  padding:6px 10px;border-radius:var(--shell98710-radius-pill);
  background:var(--shell98710-mint);display:inline-flex;align-items:center;gap:4px;
  min-height:30px;
}
.shell98710-section-foot a::before,
.shell98710-section-foot button::before{
  content:"";width:5px;height:5px;border-radius:50%;background:var(--shell98710-sea);
}

/* ---------- Generic content panel ---------- */
.shell98710-panel{
  background:var(--shell98710-card);
  border-radius:var(--shell98710-radius-md);
  padding:14px;
  box-shadow:var(--shell98710-shadow-card);
}
.shell98710-panel + .shell98710-panel{margin-top:10px}

/* ---------- Achievements module ---------- */
.shell98710-achv{
  display:grid;grid-template-columns:repeat(2,1fr);gap:10px;
}
.shell98710-achv-item{
  background:linear-gradient(135deg,#fff 0%,var(--shell98710-mint) 100%);
  border-radius:var(--shell98710-radius-md);
  padding:12px;
  border:1px solid var(--shell98710-line);
  position:relative;overflow:hidden;
}
.shell98710-achv-item::after{
  content:"";position:absolute;right:-14px;top:-14px;
  width:48px;height:48px;border-radius:50%;background:rgba(32,178,170,.10);
}
.shell98710-achv-num{
  font-size:22px;font-weight:800;color:var(--shell98710-sea);line-height:1;font-family:var(--shell98710-font-display);
}
.shell98710-achv-label{font-size:12px;font-weight:700;color:var(--shell98710-ink);margin-top:4px}
.shell98710-achv-desc{font-size:11px;color:var(--shell98710-ink-soft);margin-top:5px;line-height:1.4}

/* ---------- Promotions module ---------- */
.shell98710-promo{
  display:flex;flex-direction:column;gap:10px;
}
.shell98710-promo-card{
  display:flex;gap:12px;padding:12px;align-items:flex-start;
  border-radius:var(--shell98710-radius-md);
  background:linear-gradient(135deg,#fff7e6 0%,#fff 100%);
  border:1px solid #f0d28a;
}
.shell98710-promo-ico{
  width:48px;height:48px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,var(--shell98710-gold),var(--shell98710-flame));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:20px;font-family:var(--shell98710-font-display);
  box-shadow:0 4px 10px rgba(244,201,93,.3);
}
.shell98710-promo-body{flex:1;min-width:0}
.shell98710-promo-title{font-size:14px;font-weight:800;color:var(--shell98710-ink);margin-bottom:3px;font-family:var(--shell98710-font-display)}
.shell98710-promo-text{font-size:12px;color:var(--shell98710-ink-soft);line-height:1.45}
.shell98710-promo-link{
  display:inline-flex;align-items:center;gap:4px;
  margin-top:6px;font-size:12px;color:#7a5b00;font-weight:800;
  background:var(--shell98710-gold);padding:5px 11px;border-radius:var(--shell98710-radius-pill);
  min-height:30px;
}

/* ---------- Features module ---------- */
.shell98710-feat{
  display:grid;grid-template-columns:1fr;gap:10px;
}
.shell98710-feat-row{
  display:flex;gap:12px;padding:12px;align-items:flex-start;
  background:#fff;border-radius:var(--shell98710-radius-md);
  border-left:4px solid var(--shell98710-teal);
  box-shadow:var(--shell98710-shadow-card);
}
.shell98710-feat-row:nth-child(2){border-left-color:var(--shell98710-gold)}
.shell98710-feat-row:nth-child(3){border-left-color:var(--shell98710-royal)}
.shell98710-feat-row:nth-child(4){border-left-color:var(--shell98710-flame)}
.shell98710-feat-row:nth-child(5){border-left-color:var(--shell98710-sea)}
.shell98710-feat-num{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  background:var(--shell98710-mint);color:var(--shell98710-ink);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
  font-family:var(--shell98710-font-display);
}
.shell98710-feat-body{flex:1;min-width:0}
.shell98710-feat-title{font-size:14px;font-weight:800;color:var(--shell98710-ink);margin-bottom:3px;font-family:var(--shell98710-font-display)}
.shell98710-feat-text{font-size:12px;color:var(--shell98710-ink-soft);line-height:1.5}

/* ---------- Comparison module ---------- */
.shell98710-cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--shell98710-radius-md);box-shadow:var(--shell98710-shadow-card)}
.shell98710-cmp{width:100%;min-width:280px;border-collapse:collapse;font-size:12px;background:#fff;overflow:hidden}
.shell98710-cmp th,.shell98710-cmp td{padding:10px 11px;text-align:left;border-bottom:1px solid var(--shell98710-line);vertical-align:top}
.shell98710-cmp th{background:var(--shell98710-mint);color:var(--shell98710-ink);font-weight:800;font-family:var(--shell98710-font-display)}
.shell98710-cmp tr:last-child td{border-bottom:0}
.shell98710-cmp td:first-child{font-weight:800;color:var(--shell98710-ink);width:34%}
.shell98710-cmp-mark{color:var(--shell98710-sea);font-weight:800}
.shell98710-cmp-mute{color:var(--shell98710-ink-faint)}

/* ---------- SEO long-form content ---------- */
.shell98710-seo{
  padding:6px 12px 10px;
}
.shell98710-seo h2{
  font-size:17px;font-weight:800;color:var(--shell98710-ink);
  margin:16px 0 8px;font-family:var(--shell98710-font-display);line-height:1.3;
  display:flex;align-items:center;gap:7px;
}
.shell98710-seo h2::before{
  content:"";width:4px;height:16px;background:var(--shell98710-sea);border-radius:2px;flex-shrink:0;
}
.shell98710-seo h3{font-size:14px;font-weight:800;color:var(--shell98710-ink);margin:12px 0 4px;font-family:var(--shell98710-font-display)}
.shell98710-seo p{font-size:13px;color:#44566a;margin-bottom:8px;line-height:1.65}
.shell98710-seo ul{margin:6px 0 10px;padding-left:18px;list-style:disc}
.shell98710-seo li{font-size:13px;color:#44566a;margin-bottom:4px;line-height:1.55}
.shell98710-seo a{color:var(--shell98710-sea);font-weight:700;text-decoration:underline;text-underline-offset:2px}
.shell98710-seo-lead{
  font-size:13px;color:#44566a;line-height:1.65;padding:12px 14px;
  background:#fff;border-left:4px solid var(--shell98710-gold);border-radius:8px;
  box-shadow:var(--shell98710-shadow-soft);
}

/* ---------- Extended footer (sectioned list) ---------- */
.shell98710-ext{
  background:#fff;margin:16px 0 0;padding:18px 12px;border-top:6px solid var(--shell98710-mint);
}
.shell98710-ext-block{margin-bottom:16px}
.shell98710-ext-block:last-child{margin-bottom:0}
.shell98710-ext h3{
  font-size:14px;font-weight:800;color:var(--shell98710-ink);margin-bottom:8px;
  display:flex;align-items:center;gap:6px;font-family:var(--shell98710-font-display);
}
.shell98710-ext h3::before{content:"";width:3px;height:14px;background:var(--shell98710-sea);border-radius:2px}
.shell98710-ext p{font-size:12px;color:#44566a;line-height:1.6;margin-bottom:8px}
.shell98710-ext-links{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.shell98710-ext-links a{
  font-size:12px;color:var(--shell98710-ink);padding:8px 10px;
  background:var(--shell98710-mint);border-radius:8px;font-weight:700;
  display:flex;align-items:center;gap:5px;min-height:36px;
}
.shell98710-ext-links a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--shell98710-sea);flex-shrink:0}
.shell98710-ext-links a:active{background:#d6ebda}
.shell98710-ext-promos{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.shell98710-ext-promo{
  padding:11px 8px;background:linear-gradient(135deg,#fff7e6,#fff);border:1px solid #f0d28a;
  border-radius:10px;text-align:center;font-size:11px;font-weight:700;color:#7a5b00;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:62px;
}
.shell98710-ext-promo strong{display:block;font-size:16px;color:var(--shell98710-flame);font-weight:800;font-family:var(--shell98710-font-display)}
.shell98710-ext-brand{
  display:flex;align-items:center;gap:8px;margin-bottom:6px;
}
.shell98710-ext-brand img{width:32px;height:32px;border-radius:8px;background:var(--shell98710-mint);padding:2px}
.shell98710-ext-brand b{font-size:15px;color:var(--shell98710-ink);font-family:var(--shell98710-font-display)}
.shell98710-ext-disclaimer{
  font-size:11px;color:var(--shell98710-ink-faint);padding:10px;background:#f4f7f6;border-radius:8px;line-height:1.55;
}

/* ---------- Footer ---------- */
.shell98710-footer{
  background:var(--shell98710-deep);color:#cfdde4;padding:16px 12px 18px;text-align:center;
}
.shell98710-footer-brand{font-weight:800;font-size:15px;color:#fff;margin-bottom:4px;font-family:var(--shell98710-font-display)}
.shell98710-footer-copy{font-size:11px;color:#9fb2bd;line-height:1.5}
.shell98710-footer-rule{height:1px;background:rgba(255,255,255,.1);margin:8px 0}

/* ---------- Bottom nav ---------- */
.shell98710-bottom{
  position:fixed;left:50%;transform:translateX(-50%);bottom:0;
  width:100%;max-width:430px;
  background:#fff;
  border-top:1px solid var(--shell98710-line);
  display:grid;grid-template-columns:repeat(5,1fr);
  height:var(--shell98710-bottom-h);
  z-index:50;
  box-shadow:0 -4px 14px rgba(15,42,53,.10);
}
.shell98710-nav{
  display:flex;flex-direction:column;align-items:center;justify-content:flex-end;
  gap:3px;font-size:10px;color:var(--shell98710-ink-faint);padding:6px 2px 7px;position:relative;
  min-height:44px;font-weight:600;line-height:1.2;text-align:center;
}
.shell98710-nav-ico{
  width:26px;height:26px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  background:var(--shell98710-mint);color:var(--shell98710-sea);
  transition:background .15s ease, color .15s ease;
}
.shell98710-nav-ico svg{width:16px;height:16px}
.shell98710-nav.is-active{color:var(--shell98710-ink)}
.shell98710-nav.is-active .shell98710-nav-ico{background:var(--shell98710-sea);color:#fff}
.shell98710-nav--raised{align-items:center;justify-content:center}
.shell98710-nav--raised .shell98710-nav-ico{
  width:48px;height:48px;border-radius:50%;
  background:linear-gradient(135deg,var(--shell98710-gold),var(--shell98710-flame));
  color:#fff;box-shadow:0 6px 14px rgba(244,201,93,.45);
  margin-bottom:2px;
}
.shell98710-nav--raised .shell98710-nav-ico svg{width:22px;height:22px}
.shell98710-nav-label{font-size:10px;line-height:1.1}

/* ---------- Utility ---------- */
.shell98710-hidden{display:none !important}
.shell98710-visually-hidden{
  position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* focus visibility */
a:focus-visible,button:focus-visible,.shell98710-card:focus-visible{
  outline:2px solid var(--shell98710-sea);outline-offset:2px;border-radius:6px;
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}