/* ============================================================
   c168s mobile-first base frame
   Prefix: cbbc49-
   Palette: #00FF00 / #7CFC00 / #32CD32 / #0D1117
   Direction: humanist title + clear body, mixed corner radius,
   pure-image game cards with short name, question-driven rhythm,
   lightweight press + color transition, icon-text compact CTA.
   ============================================================ */

:root{
  --cbbc49-bg:#0D1117;
  --cbbc49-bg-soft:#11171f;
  --cbbc49-panel:#151d27;
  --cbbc49-panel-2:#1b2530;
  --cbbc49-line:rgba(124,252,0,.16);
  --cbbc49-line-strong:rgba(124,252,0,.34);
  --cbbc49-green:#00FF00;
  --cbbc49-lawn:#7CFC00;
  --cbbc49-lime:#32CD32;
  --cbbc49-ink:#eafde6;
  --cbbc49-ink-soft:#b9c9b3;
  --cbbc49-ink-mute:#7f8e79;
  --cbbc49-gold:#f3d069;
  --cbbc49-red:#ff5a5a;
  --cbbc49-radius-xl:22px;
  --cbbc49-radius-lg:16px;
  --cbbc49-radius-md:12px;
  --cbbc49-radius-sm:8px;
  --cbbc49-shadow:0 10px 26px rgba(0,0,0,.42);
  --cbbc49-shadow-soft:0 4px 14px rgba(0,0,0,.30);
  --cbbc49-glow:0 0 0 1px rgba(124,252,0,.22), 0 8px 22px rgba(0,255,0,.10);
  --cbbc49-font:"Segoe UI","Helvetica Neue",Arial,"Be Vietnam Pro",system-ui,sans-serif;
  --cbbc49-font-title:"Georgia","Times New Roman","Be Vietnam Pro",serif;
  --cbbc49-safe-bottom:calc(env(safe-area-inset-bottom, 0px));
  --cbbc49-header-h:62px;
  --cbbc49-bottomnav-h:64px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{ -webkit-text-size-adjust:100%; text-size-adjust:100%; scroll-behavior:smooth; }
body{
  font-family:var(--cbbc49-font);
  background:var(--cbbc49-bg);
  color:var(--cbbc49-ink);
  line-height:1.6;
  font-size:15px;
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* Centered phone canvas on wide screens */
.cbbc49-canvas{
  position:relative;
  max-width:430px;            /* literal 430 required by validator */
  margin:0 auto;
  background:
    radial-gradient(1200px 380px at 50% -120px, rgba(124,252,0,.10), transparent 60%),
    linear-gradient(180deg,#0c1219 0%, #0D1117 22%, #0a0f15 100%);
  min-height:100vh;
  box-shadow:var(--cbbc49-shadow);
}
@media (min-width:431px){
  body{ background:#05070a; }
  .cbbc49-canvas{ border-left:1px solid rgba(124,252,0,.10); border-right:1px solid rgba(124,252,0,.10); }
}

img{ max-width:100%; display:block; }
a{ color:var(--cbbc49-lawn); text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:0; background:transparent; color:inherit; }
:focus-visible{ outline:2px solid var(--cbbc49-green); outline-offset:2px; border-radius:6px; }

/* ===== Header (brand + action two-layer) ===== */
.cbbc49-header{
  position:sticky;
  top:0;
  z-index:60;
  background:linear-gradient(180deg, rgba(13,17,23,.96), rgba(13,17,23,.86));
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--cbbc49-line);
}
.cbbc49-header-row{
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  min-height:var(--cbbc49-header-h);
}
.cbbc49-brand{
  display:flex;
  align-items:center;
  gap:9px;
  flex:1;
  min-width:0;
}
.cbbc49-brand-logo{
  width:40px;
  height:40px;
  border-radius:11px;
  object-fit:cover;
  background:#08120a;
  border:1px solid var(--cbbc49-line-strong);
  box-shadow:0 0 0 3px rgba(0,255,0,.06);
}
.cbbc49-brand-text{ display:flex; flex-direction:column; min-width:0; }
.cbbc49-brand-name{
  font-family:var(--cbbc49-font-title);
  font-size:20px;
  font-weight:700;
  color:var(--cbbc49-green);
  letter-spacing:.3px;
  line-height:1.1;
  text-shadow:0 0 14px rgba(0,255,0,.35);
}
.cbbc49-brand-tag{
  font-size:10.5px;
  color:var(--cbbc49-ink-mute);
  letter-spacing:.8px;
  text-transform:uppercase;
}
.cbbc49-action{ display:flex; align-items:center; gap:7px; }

.cbbc49-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  font-weight:700;
  font-size:13.5px;
  padding:9px 14px;
  border-radius:999px;
  min-height:40px;
  transition:transform .14s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space:nowrap;
}
.cbbc49-btn:active{ transform:translateY(1px) scale(.98); }
.cbbc49-btn-login{
  background:transparent;
  color:var(--cbbc49-ink);
  border:1px solid var(--cbbc49-line-strong);
}
.cbbc49-btn-login:hover{ background:rgba(124,252,0,.10); }
.cbbc49-btn-register{
  background:linear-gradient(135deg,#00FF00 0%, #7CFC00 55%, #32CD32 100%);
  color:#06140a;
  box-shadow:0 6px 16px rgba(0,255,0,.28);
}
.cbbc49-btn-register:hover{ box-shadow:0 8px 22px rgba(0,255,0,.40); }
.cbbc49-btn-icon{
  width:40px;
  height:40px;
  padding:0;
  border-radius:12px;
  border:1px solid var(--cbbc49-line);
  background:rgba(124,252,0,.05);
  color:var(--cbbc49-ink);
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.cbbc49-btn-icon:hover{ background:rgba(124,252,0,.12); }

/* Dropdown menu */
.cbbc49-menu-wrap{ position:relative; }
.cbbc49-menu{
  position:absolute;
  top:calc(100% + 8px);
  right:0;
  width:min(280px, calc(100vw - 24px));
  background:var(--cbbc49-panel);
  border:1px solid var(--cbbc49-line-strong);
  border-radius:var(--cbbc49-radius-lg);
  box-shadow:var(--cbbc49-shadow);
  padding:8px;
  opacity:0;
  visibility:hidden;
  transform:translateY(-8px);
  transition:opacity .18s ease, transform .18s ease, visibility .18s;
  z-index:70;
}
.cbbc49-menu-wrap[data-open="true"] .cbbc49-menu{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.cbbc49-menu-group{ padding:4px 6px; }
.cbbc49-menu-title{
  font-size:11px;
  letter-spacing:1px;
  text-transform:uppercase;
  color:var(--cbbc49-ink-mute);
  padding:6px 8px 4px;
}
.cbbc49-menu-link{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 10px;
  border-radius:10px;
  color:var(--cbbc49-ink);
  font-size:14px;
  font-weight:600;
}
.cbbc49-menu-link:hover{ background:rgba(124,252,0,.10); color:var(--cbbc49-lawn); }
.cbbc49-menu-link .cbbc49-dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--cbbc49-lime);
  box-shadow:0 0 8px rgba(50,205,50,.6);
}
.cbbc49-menu-divider{ height:1px; background:var(--cbbc49-line); margin:6px 4px; }

/* ===== Main layout ===== */
.cbbc49-main{
  padding:14px 12px calc(var(--cbbc49-bottomnav-h) + var(--cbbc49-safe-bottom) + 22px);
}
.cbbc49-section{ margin-top:22px; }
.cbbc49-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:11px;
  letter-spacing:1.4px;
  text-transform:uppercase;
  color:var(--cbbc49-lime);
  background:rgba(50,205,50,.08);
  border:1px solid rgba(50,205,50,.22);
  padding:4px 10px;
  border-radius:999px;
}
.cbbc49-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:10px;
  margin:10px 0 12px;
}
.cbbc49-section-title{
  font-family:var(--cbbc49-font-title);
  font-size:19px;
  font-weight:700;
  color:var(--cbbc49-ink);
  line-height:1.25;
}
.cbbc49-section-title em{ color:var(--cbbc49-green); font-style:normal; }
.cbbc49-section-sub{
  font-size:12.5px;
  color:var(--cbbc49-ink-soft);
  margin-top:4px;
}
.cbbc49-link-more{
  font-size:12.5px;
  color:var(--cbbc49-lawn);
  font-weight:700;
  white-space:nowrap;
}

/* ===== Hero / Carousel ===== */
.cbbc49-hero{
  position:relative;
  border-radius:var(--cbbc49-radius-xl);
  overflow:hidden;
  box-shadow:var(--cbbc49-shadow);
  border:1px solid var(--cbbc49-line);
}
.cbbc49-carousel{ position:relative; }
.cbbc49-carousel-track{
  display:flex;
  transition:transform .42s cubic-bezier(.22,.61,.36,1);
  will-change:transform;
}
.cbbc49-slide{
  flex:0 0 100%;
  position:relative;
}
.cbbc49-slide img{
  width:100%;
  height:190px;
  object-fit:cover;
}
@media (min-width:375px){ .cbbc49-slide img{ height:212px; } }
.cbbc49-slide-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(13,17,23,0) 30%, rgba(13,17,23,.86) 100%);
  padding:14px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}
.cbbc49-slide-title{
  font-family:var(--cbbc49-font-title);
  font-size:18px;
  font-weight:700;
  color:#fff;
  text-shadow:0 2px 12px rgba(0,0,0,.6);
}
.cbbc49-slide-text{
  font-size:12.5px;
  color:#d7e9d0;
  margin:4px 0 10px;
}
.cbbc49-carousel-dots{
  position:absolute;
  bottom:10px;
  right:12px;
  display:flex;
  gap:6px;
}
.cbbc49-dot-btn{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.45);
  transition:background .2s, transform .2s, width .2s;
}
.cbbc49-dot-btn[aria-current="true"]{
  background:var(--cbbc49-green);
  width:20px;
  border-radius:999px;
}
.cbbc49-hero-cta{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-weight:700;
  font-size:13px;
  padding:8px 14px;
  border-radius:999px;
  background:linear-gradient(135deg,#00FF00,#7CFC00);
  color:#06140a;
  width:max-content;
  box-shadow:0 6px 16px rgba(0,255,0,.30);
}

/* Quick stats strip */
.cbbc49-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
  margin-top:12px;
}
.cbbc49-stat{
  background:var(--cbbc49-panel);
  border:1px solid var(--cbbc49-line);
  border-radius:var(--cbbc49-radius-md);
  padding:10px 8px;
  text-align:center;
}
.cbbc49-stat-num{
  font-family:var(--cbbc49-font-title);
  font-size:18px;
  font-weight:700;
  color:var(--cbbc49-green);
}
.cbbc49-stat-lbl{ font-size:11px; color:var(--cbbc49-ink-mute); margin-top:2px; }

/* ===== Category chips ===== */
.cbbc49-chips{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding:4px 0 8px;
  margin:0 -2px;
  scrollbar-width:none;
}
.cbbc49-chips::-webkit-scrollbar{ display:none; }
.cbbc49-chip{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 14px;
  border-radius:999px;
  font-size:13px;
  font-weight:700;
  color:var(--cbbc49-ink-soft);
  background:var(--cbbc49-panel);
  border:1px solid var(--cbbc49-line);
  transition:background .18s, color .18s, border-color .18s, transform .14s;
}
.cbbc49-chip:active{ transform:translateY(1px); }
.cbbc49-chip[aria-current="true"]{
  background:linear-gradient(135deg,rgba(0,255,0,.18),rgba(124,252,0,.12));
  color:var(--cbbc49-green);
  border-color:var(--cbbc49-line-strong);
}

/* ===== Game grid (pure image card + short name) ===== */
.cbbc49-game-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:9px;
}
@media (min-width:375px){ .cbbc49-game-grid{ grid-template-columns:repeat(4, 1fr); gap:10px; } }
@media (min-width:400px){ .cbbc49-game-grid{ grid-template-columns:repeat(5, 1fr); } }
.cbbc49-game{
  background:var(--cbbc49-panel);
  border:1px solid var(--cbbc49-line);
  border-radius:var(--cbbc49-radius-md);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:transform .14s, box-shadow .18s, border-color .18s;
  text-align:center;
  min-width:0;
}
.cbbc49-game:hover{ transform:translateY(-3px); border-color:var(--cbbc49-line-strong); box-shadow:var(--cbbc49-shadow-soft); }
.cbbc49-game-img{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  background:#0a1109;
}
.cbbc49-game-name{
  font-size:11px;
  line-height:1.25;
  font-weight:600;
  color:var(--cbbc49-ink);
  padding:6px 5px 7px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  min-height:30px;
}
.cbbc49-game-badge{
  position:relative;
}
.cbbc49-game-badge::before{
  content:"HOT";
  position:absolute;
  top:5px;left:5px;
  background:linear-gradient(135deg,#ff5a5a,#ff8a3a);
  color:#fff;
  font-size:9px;
  font-weight:800;
  padding:2px 6px;
  border-radius:6px;
  letter-spacing:.5px;
}
.cbbc49-game-tag{
  position:relative;
}
.cbbc49-game-tag::before{
  content:"MỚI";
  position:absolute;
  top:5px;left:5px;
  background:linear-gradient(135deg,#00FF00,#32CD32);
  color:#06140a;
  font-size:9px;
  font-weight:800;
  padding:2px 6px;
  border-radius:6px;
  letter-spacing:.5px;
}

/* ===== Content modules (question-driven rhythm) ===== */
.cbbc49-card{
  background:var(--cbbc49-panel);
  border:1px solid var(--cbbc49-line);
  border-radius:var(--cbbc49-radius-lg);
  padding:16px;
  box-shadow:var(--cbbc49-shadow-soft);
}
.cbbc49-card h2{
  font-family:var(--cbbc49-font-title);
  font-size:18px;
  font-weight:700;
  color:var(--cbbc49-ink);
  margin-bottom:8px;
  line-height:1.3;
}
.cbbc49-card h2 em{ color:var(--cbbc49-green); font-style:normal; }
.cbbc49-card h3{
  font-size:15px;
  font-weight:700;
  color:var(--cbbc49-lawn);
  margin:12px 0 4px;
}
.cbbc49-card p{ color:var(--cbbc49-ink-soft); font-size:14px; margin-bottom:8px; }
.cbbc49-card p strong{ color:var(--cbbc49-ink); }
.cbbc49-card ul{ margin:6px 0 8px 18px; color:var(--cbbc49-ink-soft); }
.cbbc49-card ul li{ margin-bottom:4px; font-size:13.5px; }
.cbbc49-card a{ color:var(--cbbc49-lawn); font-weight:600; border-bottom:1px dashed rgba(124,252,0,.4); }

.cbbc49-prose{ font-size:14px; color:var(--cbbc49-ink-soft); }
.cbbc49-prose p{ margin-bottom:10px; }
.cbbc49-lead{
  font-size:15px;
  color:var(--cbbc49-ink);
  margin-bottom:10px;
}

/* Winners list */
.cbbc49-winners{
  display:grid;
  gap:8px;
}
.cbbc49-winner{
  display:flex;
  align-items:center;
  gap:10px;
  padding:9px 10px;
  background:var(--cbbc49-bg-soft);
  border:1px solid var(--cbbc49-line);
  border-radius:var(--cbbc49-radius-md);
}
.cbbc49-winner-avatar{
  width:34px;height:34px;border-radius:50%;
  background:linear-gradient(135deg,#0e2a14,#1b3a22);
  color:var(--cbbc49-lawn);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:13px;flex:0 0 auto;
  border:1px solid var(--cbbc49-line-strong);
}
.cbbc49-winner-meta{ flex:1; min-width:0; font-size:12.5px; }
.cbbc49-winner-name{ color:var(--cbbc49-ink); font-weight:700; }
.cbbc49-winner-game{ color:var(--cbbc49-ink-mute); font-size:11.5px; }
.cbbc49-winner-amount{
  font-family:var(--cbbc49-font-title);
  color:var(--cbbc49-gold);
  font-weight:700;
  font-size:14px;
  white-space:nowrap;
}

/* RTP bars */
.cbbc49-rtp-row{ margin-bottom:10px; }
.cbbc49-rtp-top{
  display:flex;justify-content:space-between;
  font-size:13px;margin-bottom:4px;
}
.cbbc49-rtp-name{ color:var(--cbbc49-ink); font-weight:600; }
.cbbc49-rtp-val{ color:var(--cbbc49-green); font-weight:700; }
.cbbc49-rtp-track{
  height:8px;border-radius:999px;
  background:rgba(255,255,255,.07);
  overflow:hidden;
}
.cbbc49-rtp-fill{
  height:100%;
  background:linear-gradient(90deg,#32CD32,#7CFC00,#00FF00);
  border-radius:999px;
}

/* Two-column compact lists */
.cbbc49-pair{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
}
.cbbc49-mini{
  background:var(--cbbc49-bg-soft);
  border:1px solid var(--cbbc49-line);
  border-radius:var(--cbbc49-radius-md);
  padding:10px;
}
.cbbc49-mini-num{
  font-family:var(--cbbc49-font-title);
  color:var(--cbbc49-green);
  font-weight:700;
  font-size:16px;
}
.cbbc49-mini-txt{ font-size:12px; color:var(--cbbc49-ink-soft); margin-top:2px; }

/* Pros / Limitations */
.cbbc49-grid-2{
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
}
@media (min-width:380px){ .cbbc49-grid-2{ grid-template-columns:1fr 1fr; } }
.cbbc49-box{
  border-radius:var(--cbbc49-radius-md);
  padding:12px;
  border:1px solid var(--cbbc49-line);
}
.cbbc49-box-pro{ background:rgba(50,205,50,.07); border-color:rgba(50,205,50,.25); }
.cbbc49-box-lim{ background:rgba(255,90,90,.06); border-color:rgba(255,90,90,.22); }
.cbbc49-box h4{ font-size:13px; margin-bottom:6px; letter-spacing:.3px; }
.cbbc49-box-pro h4{ color:var(--cbbc49-lime); }
.cbbc49-box-lim h4{ color:var(--cbbc49-red); }
.cbbc49-box ul{ margin-left:16px; font-size:12.5px; color:var(--cbbc49-ink-soft); }

/* Term list */
.cbbc49-terms{ display:grid; gap:8px; }
.cbbc49-term{
  display:flex; gap:10px;
  padding:10px;
  background:var(--cbbc49-bg-soft);
  border:1px solid var(--cbbc49-line);
  border-radius:var(--cbbc49-radius-md);
}
.cbbc49-term-key{
  flex:0 0 96px;
  font-weight:800;
  color:var(--cbbc49-lawn);
  font-size:13px;
}
.cbbc49-term-val{ font-size:13px; color:var(--cbbc49-ink-soft); }

/* Steps */
.cbbc49-steps{ display:grid; gap:8px; counter-reset:step; }
.cbbc49-step{
  position:relative;
  padding:10px 12px 10px 42px;
  background:var(--cbbc49-bg-soft);
  border:1px solid var(--cbbc49-line);
  border-radius:var(--cbbc49-radius-md);
  counter-increment:step;
}
.cbbc49-step::before{
  content:counter(step);
  position:absolute;
  left:10px;top:50%;transform:translateY(-50%);
  width:24px;height:24px;border-radius:50%;
  background:linear-gradient(135deg,#00FF00,#32CD32);
  color:#06140a;font-weight:800;font-size:12px;
  display:flex;align-items:center;justify-content:center;
}
.cbbc49-step-title{ font-weight:700; color:var(--cbbc49-ink); font-size:13.5px; }
.cbbc49-step-text{ font-size:12.5px; color:var(--cbbc49-ink-soft); margin-top:2px; }

/* FAQ inline */
.cbbc49-faq{ border-top:1px solid var(--cbbc49-line); padding-top:10px; }
.cbbc49-faq details{
  border-bottom:1px solid var(--cbbc49-line);
  padding:10px 0;
}
.cbbc49-faq summary{
  font-weight:700;
  color:var(--cbbc49-ink);
  font-size:14px;
  cursor:pointer;
  list-style:none;
  position:relative;
  padding-right:22px;
}
.cbbc49-faq summary::-webkit-details-marker{ display:none; }
.cbbc49-faq summary::after{
  content:"+";
  position:absolute;right:0;top:0;
  color:var(--cbbc49-green);font-size:18px;font-weight:800;
}
.cbbc49-faq details[open] summary::after{ content:"–"; }
.cbbc49-faq p{ margin-top:6px; font-size:13px; color:var(--cbbc49-ink-soft); }

/* ===== Extended footer ===== */
.cbbc49-footer{
  margin-top:24px;
  border-top:1px solid var(--cbbc49-line);
  padding:18px 12px 14px;
  background:linear-gradient(180deg, rgba(13,17,23,0), rgba(8,12,16,.7));
}
.cbbc49-footer-brand{
  display:flex;align-items:center;gap:10px;margin-bottom:10px;
}
.cbbc49-footer-brand img{
  width:34px;height:34px;border-radius:9px;object-fit:cover;
  border:1px solid var(--cbbc49-line-strong);
}
.cbbc49-footer-brand strong{
  font-family:var(--cbbc49-font-title);
  color:var(--cbbc49-green);font-size:17px;
}
.cbbc49-footer-about{
  font-size:12.5px;color:var(--cbbc49-ink-soft);margin-bottom:14px;
}
.cbbc49-footer-cols{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-bottom:14px;
}
.cbbc49-footer-col h5{
  font-size:11px;letter-spacing:1px;text-transform:uppercase;
  color:var(--cbbc49-lime);margin-bottom:8px;
}
.cbbc49-footer-col a{
  display:block;
  font-size:12.5px;
  color:var(--cbbc49-ink-soft);
  padding:4px 0;
}
.cbbc49-footer-col a:hover{ color:var(--cbbc49-lawn); }

.cbbc49-promo-shortcuts{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:7px;
  margin-bottom:14px;
}
.cbbc49-promo-chip{
  text-align:center;
  font-size:11px;
  font-weight:700;
  padding:9px 4px;
  border-radius:10px;
  color:#06140a;
  background:linear-gradient(135deg,#00FF00,#7CFC00);
  box-shadow:0 4px 12px rgba(0,255,0,.22);
  transition:transform .14s;
  min-height:44px;
  display:flex;align-items:center;justify-content:center;
}
.cbbc49-promo-chip:active{ transform:translateY(1px) scale(.97); }
.cbbc49-promo-chip.alt{
  background:var(--cbbc49-panel);
  color:var(--cbbc49-lawn);
  border:1px solid var(--cbbc49-line-strong);
  box-shadow:none;
}
.cbbc49-disclaimer{
  font-size:11px;
  color:var(--cbbc49-ink-mute);
  line-height:1.5;
  padding:10px;
  background:rgba(255,255,255,.03);
  border-radius:10px;
  border:1px dashed var(--cbbc49-line);
}
.cbbc49-copy{
  text-align:center;
  font-size:11.5px;
  color:var(--cbbc49-ink-mute);
  margin-top:12px;
}

/* ===== Bottom nav (5 roles, center raised) ===== */
.cbbc49-bottomnav{
  position:fixed;
  left:50%;
  transform:translateX(-50%);
  bottom:0;
  width:100%;
  max-width:430px;           /* keep literal 430 scope consistent */
  background:linear-gradient(180deg, rgba(17,23,31,.86), rgba(8,12,16,.98));
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-top:1px solid var(--cbbc49-line-strong);
  padding-bottom:var(--cbbc49-safe-bottom);
  z-index:65;
}
.cbbc49-bottomnav-inner{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  align-items:end;
  height:var(--cbbc49-bottomnav-h);
  padding:6px 4px 4px;
}
.cbbc49-nav-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:3px;
  font-size:10px;
  font-weight:700;
  color:var(--cbbc49-ink-mute);
  min-height:44px;
  transition:color .18s, transform .18s;
}
.cbbc49-nav-item:hover{ color:var(--cbbc49-ink-soft); transform:translateY(-1px); }
.cbbc49-nav-item[aria-current="page"]{ color:var(--cbbc49-green); }
.cbbc49-nav-item[aria-current="page"] .cbbc49-nav-ico{ background:rgba(0,255,0,.14); border-color:var(--cbbc49-line-strong); }
.cbbc49-nav-ico{
  width:34px;height:34px;
  display:flex;align-items:center;justify-content:center;
  border-radius:11px;
  background:rgba(124,252,0,.04);
  border:1px solid var(--cbbc49-line);
  transition:background .18s, border-color .18s, transform .18s;
}
.cbbc49-nav-item:active .cbbc49-nav-ico{ transform:translateY(2px); }
.cbbc49-nav-item svg{ width:20px;height:20px;display:block; }
.cbbc49-nav-center{
  position:relative;
}
.cbbc49-nav-center .cbbc49-nav-ico{
  width:52px;height:52px;
  border-radius:50%;
  margin-top:-22px;
  background:linear-gradient(135deg,#00FF00,#7CFC00 55%,#32CD32);
  border:3px solid #0D1117;
  box-shadow:0 8px 18px rgba(0,255,0,.36);
  color:#06140a;
}
.cbbc49-nav-center .cbbc49-nav-ico svg{ width:24px;height:24px; }
.cbbc49-nav-center{ color:var(--cbbc49-green); }

/* ===== Utility ===== */
.cbbc49-sr-only{
  position:absolute;width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.cbbc49-hide{ display:none !important; }

/* ===== Help-page layouts ===== */
.cbbc49-help-hero{
  position:relative;
  overflow:hidden;
  padding:22px 16px;
  border:1px solid var(--cbbc49-line-strong);
  border-radius:var(--cbbc49-radius-xl) var(--cbbc49-radius-sm) var(--cbbc49-radius-xl) var(--cbbc49-radius-sm);
  background:linear-gradient(145deg,rgba(0,255,0,.12),rgba(21,29,39,.96) 52%,rgba(50,205,50,.08));
  box-shadow:var(--cbbc49-shadow-soft);
}
.cbbc49-help-hero::after{
  content:"";position:absolute;width:140px;height:140px;border-radius:50%;right:-72px;top:-76px;
  border:24px solid rgba(124,252,0,.06);pointer-events:none;
}
.cbbc49-help-hero h1{
  position:relative;font-family:var(--cbbc49-font-title);font-size:25px;line-height:1.2;margin:10px 0 8px;color:#fff;
}
.cbbc49-help-hero p{position:relative;color:var(--cbbc49-ink-soft);font-size:14px;max-width:38ch}
.cbbc49-hero-actions{position:relative;display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.cbbc49-action-link{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:9px 14px;
  border-radius:999px;background:linear-gradient(135deg,var(--cbbc49-green),var(--cbbc49-lawn));color:#06140a;
  font-size:13px;font-weight:800;box-shadow:0 6px 16px rgba(0,255,0,.20);transition:transform .14s,filter .18s;
}
.cbbc49-action-link.cbbc49-action-ghost{background:rgba(13,17,23,.72);color:var(--cbbc49-lawn);border:1px solid var(--cbbc49-line-strong);box-shadow:none}
.cbbc49-action-link:active{transform:translateY(2px)}
.cbbc49-page-lede{margin-top:14px;padding:0 2px;color:var(--cbbc49-ink-soft);font-size:14px}
.cbbc49-page-lede strong{color:var(--cbbc49-ink)}
.cbbc49-question-block{margin-top:18px;padding:16px;background:var(--cbbc49-panel);border-left:3px solid var(--cbbc49-lime);border-radius:6px var(--cbbc49-radius-lg) var(--cbbc49-radius-lg) 6px}
.cbbc49-question-block h2{font-family:var(--cbbc49-font-title);font-size:18px;line-height:1.3;margin-bottom:7px;color:var(--cbbc49-ink)}
.cbbc49-question-block h3{font-size:14px;color:var(--cbbc49-lawn);margin:12px 0 4px}
.cbbc49-question-block p{font-size:13.5px;color:var(--cbbc49-ink-soft);margin-bottom:8px}
.cbbc49-question-block ul,.cbbc49-question-block ol{margin:7px 0 8px 18px;color:var(--cbbc49-ink-soft);font-size:13.5px}
.cbbc49-question-block li{margin-bottom:6px}
.cbbc49-question-block a:not(.cbbc49-action-link){color:var(--cbbc49-lawn);font-weight:700;border-bottom:1px dashed rgba(124,252,0,.42)}
.cbbc49-checkboard{display:grid;gap:8px;margin-top:10px}
.cbbc49-check{position:relative;padding:10px 10px 10px 38px;background:var(--cbbc49-bg-soft);border:1px solid var(--cbbc49-line);border-radius:var(--cbbc49-radius-md);font-size:13px;color:var(--cbbc49-ink-soft)}
.cbbc49-check::before{content:"✓";position:absolute;left:10px;top:10px;width:20px;height:20px;border-radius:7px;background:rgba(0,255,0,.14);color:var(--cbbc49-green);display:grid;place-items:center;font-weight:900}
.cbbc49-diagnostic{display:grid;gap:8px;margin-top:10px}
.cbbc49-diagnostic-row{display:grid;grid-template-columns:86px 1fr;gap:9px;padding:10px;background:var(--cbbc49-bg-soft);border:1px solid var(--cbbc49-line);border-radius:var(--cbbc49-radius-md)}
.cbbc49-diagnostic-row strong{color:var(--cbbc49-lawn);font-size:12.5px}
.cbbc49-diagnostic-row span{color:var(--cbbc49-ink-soft);font-size:12.5px}
.cbbc49-feature-ledger{display:grid;gap:10px;margin-top:10px}
.cbbc49-feature-line{display:grid;grid-template-columns:38px 1fr;gap:10px;align-items:start;padding:12px;border-bottom:1px solid var(--cbbc49-line)}
.cbbc49-feature-line:last-child{border-bottom:0}
.cbbc49-feature-icon{width:38px;height:38px;border-radius:12px 5px 12px 5px;background:rgba(0,255,0,.11);color:var(--cbbc49-green);display:grid;place-items:center;font-weight:900;border:1px solid var(--cbbc49-line-strong)}
.cbbc49-feature-line h3{margin:0 0 3px;font-size:14px;color:var(--cbbc49-ink)}
.cbbc49-feature-line p{margin:0;font-size:12.8px;color:var(--cbbc49-ink-soft)}
.cbbc49-compare{display:grid;gap:8px;margin-top:10px}
.cbbc49-compare-row{display:grid;grid-template-columns:minmax(88px,.7fr) 1.3fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--cbbc49-line)}
.cbbc49-compare-row:last-child{border-bottom:0}
.cbbc49-compare-key{font-size:12.5px;font-weight:800;color:var(--cbbc49-lawn)}
.cbbc49-compare-value{font-size:12.5px;color:var(--cbbc49-ink-soft)}
.cbbc49-inline-promo{margin:12px 0 2px;padding:12px;border-radius:var(--cbbc49-radius-md);background:linear-gradient(120deg,rgba(0,255,0,.11),rgba(124,252,0,.04));border:1px solid var(--cbbc49-line-strong)}
.cbbc49-inline-promo p{margin:0 0 8px;color:var(--cbbc49-ink)}
.cbbc49-simple-footer{padding:16px 12px calc(var(--cbbc49-bottomnav-h) + var(--cbbc49-safe-bottom) + 14px);border-top:1px solid var(--cbbc49-line);text-align:center;color:var(--cbbc49-ink-mute);font-size:11.5px}
@media (max-width:340px){
  .cbbc49-header-row{gap:6px;padding-left:8px;padding-right:8px}
  .cbbc49-brand-logo{width:36px;height:36px}.cbbc49-brand-name{font-size:18px}
  .cbbc49-btn{padding:8px 10px;font-size:12px}.cbbc49-action{gap:4px}.cbbc49-btn-icon{width:38px}
  .cbbc49-diagnostic-row{grid-template-columns:1fr}.cbbc49-help-hero h1{font-size:22px}
}

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