:root {
  --bg: #0a0714;
  --surface: #150f28;
  --surface-1: #1e1638;
  --surface-2: #291f47;
  --border: #3d2f66;
  --text: #f1edfb;
  --muted: #a596c9;
  --gold: #ffc93c;
  --gold-2: #ff9d1f;
  --cyan: #2de3ff;
  --magenta: #ff3d9a;
  --green: #39ff9a;
  --red-accent: #ff5470;
  --navy: var(--bg);
  --radius: 14px;
  --radius-sm: 8px;
  --max-width: 1180px;
  font-size: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 800px 500px at 10% -10%, rgba(255, 201, 60, 0.10), transparent 60%),
    radial-gradient(ellipse 700px 500px at 95% 10%, rgba(45, 227, 255, 0.09), transparent 55%),
    radial-gradient(ellipse 600px 600px at 50% 100%, rgba(255, 61, 154, 0.06), transparent 60%);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
a { color: var(--cyan); text-decoration: none; }
a:hover { color: #7cedff; text-decoration: underline; }
img { max-width: 100%; }
h1, h2, h3, h4 {
  color: var(--text); line-height: 1.2; font-weight: 800; letter-spacing: -0.01em;
  font-family: "Exo 2", "Inter", sans-serif;
}
table { border-collapse: collapse; width: 100%; }
.tabular, .num, .prize-table, .dauduoi-table, .mini-table { font-variant-numeric: tabular-nums; }
.tabular, .prize-table .num, .dauduoi-table td, .mini-table td, .stats-num {
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.eyebrow {
  font-family: "Exo 2", sans-serif; text-transform: uppercase; letter-spacing: 0.14em;
  font-size: 0.72rem; font-weight: 700; color: var(--cyan);
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 7, 20, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; }
.logo { display: inline-flex; align-items: center; line-height: 0; }
.logo img { display: block; border-radius: 8px; }
.main-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.main-nav a {
  color: var(--muted); font-weight: 700; font-size: 0.86rem; transition: color .15s ease;
  font-family: "Exo 2", sans-serif; text-transform: uppercase; letter-spacing: 0.03em;
  position: relative; padding-bottom: 3px;
}
.main-nav a:hover { color: var(--text); text-decoration: none; }
.main-nav a:hover::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -3px; height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
}
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--text); }

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .main-nav { display: none; flex-direction: column; width: 100%; gap: 4px; padding-top: 10px; }
  .main-nav.open { display: flex; }
  .header-inner { flex-wrap: wrap; }
}

/* App shell / sidebar (desktop gaming dashboard layout) */
.app-shell { display: flex; flex-direction: column; min-height: 100vh; }
.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.sidebar { display: none; }

@media (min-width: 1000px) {
  .app-shell { flex-direction: row; align-items: stretch; }
  .site-header { display: none; }
  .sidebar {
    display: flex; flex-direction: column; flex: none; width: 268px;
    height: 100vh; position: sticky; top: 0; align-self: flex-start;
    background: var(--surface); border-right: 1px solid var(--border);
    padding: 26px 18px; overflow-y: auto;
  }
  .sidebar-logo {
    display: block; margin-bottom: 24px; padding: 0 10px;
  }
  .side-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
  .side-link {
    display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 8px;
    color: var(--muted); font-family: "Exo 2", sans-serif; font-weight: 700; font-size: 0.85rem;
    text-transform: uppercase; letter-spacing: 0.02em; text-decoration: none;
    border: 1px solid transparent; transition: background .15s ease, color .15s ease, border-color .15s ease;
  }
  .side-link:hover { background: var(--surface-1); color: var(--text); text-decoration: none; }
  .side-link .tag { font-family: "JetBrains Mono", monospace; font-size: 0.68rem; color: var(--border); font-weight: 600; }
  .side-link:hover .tag { color: var(--cyan); }
  .side-link.active {
    background: linear-gradient(90deg, rgba(255,201,60,.14), transparent);
    color: var(--gold); border-color: rgba(255,201,60,.35);
  }
  .side-link.active .tag { color: var(--gold); }
  .sidebar-bottom { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 14px; }
  .sidebar-status {
    display: flex; align-items: center; gap: 8px; font-size: 0.7rem; color: var(--muted);
    text-transform: uppercase; letter-spacing: 0.03em; font-family: "Exo 2", sans-serif; padding: 0 4px;
  }
  .sidebar-status .status-dot { width: 7px; height: 7px; border-radius: 50%; flex: none; }
  .sidebar-cta { display: flex; align-items: center; justify-content: center; width: 100%; text-align: center; }
}

/* Breadcrumbs — HUD trail */
.breadcrumbs { padding: 16px 0 10px; font-size: 0.72rem; color: var(--muted); }
.breadcrumbs ol {
  list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 7px; margin: 0; padding: 0;
  font-family: "Exo 2", sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}
.breadcrumbs .sep { color: var(--cyan); opacity: .45; font-weight: 400; }
.breadcrumbs a { color: var(--muted); transition: color .15s ease; }
.breadcrumbs a:hover { color: var(--cyan); text-decoration: none; }
.breadcrumbs li[aria-current] { color: var(--gold); }

/* Status / HUD banner */
.status-banner {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px 18px; display: flex; align-items: center; gap: 10px; margin: 14px 0;
  font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700; color: var(--muted);
  font-family: "Exo 2", sans-serif;
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
.status-banner.pending .status-dot { background: var(--gold); }
.status-banner.provisional .status-dot { background: var(--gold); animation: pulse 1.6s infinite; }
.status-banner.verified .status-dot { background: var(--green); box-shadow: 0 0 10px rgba(57,255,154,.7); }
.status-banner.verified { color: var(--text); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes glowbreathe {
  0%, 100% { text-shadow: 0 0 18px rgba(255,201,60,.55), 0 0 36px rgba(255,157,31,.25); }
  50% { text-shadow: 0 0 28px rgba(255,201,60,.85), 0 0 52px rgba(255,157,31,.45); }
}

/* Buttons — angular HUD style */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border); border-radius: 4px;
  padding: 10px 20px; font-size: 0.82rem; cursor: pointer; color: var(--text); font-weight: 700;
  font-family: "Exo 2", sans-serif; text-transform: uppercase; letter-spacing: 0.04em;
  text-decoration: none;
  transition: background .15s ease, border-color .15s ease, box-shadow .15s ease, transform .1s ease;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.btn:hover, .btn:focus, .btn:active { background: var(--surface-2); border-color: var(--cyan); transform: translateY(-1px); text-decoration: none; }
.btn-primary {
  background: linear-gradient(120deg, var(--gold), var(--gold-2)); color: #1a0f00; border-color: transparent;
  box-shadow: 0 0 22px rgba(255,201,60,.35), inset 0 1px 0 rgba(255,255,255,.35);
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background: linear-gradient(120deg, var(--gold), var(--gold-2)); border-color: transparent;
  box-shadow: 0 0 32px rgba(255,201,60,.55), inset 0 1px 0 rgba(255,255,255,.35); transform: translateY(-1px);
}
.btn-ghost { border-color: var(--cyan); color: var(--cyan); }
.btn-ghost:hover { background: rgba(45,227,255,.1); }
.btn-lg { padding: 15px 32px; font-size: 0.95rem; }

/* Result card */
.result-card { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin: 18px 0; background: var(--surface-1); transition: border-color .2s ease; }
.result-card:hover { border-color: var(--cyan); }
.result-card .result-head {
  background: var(--surface); padding: 14px 20px; display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px; border-bottom: 1px solid var(--border);
}
.result-card .result-head h1, .result-card .result-head h2 {
  color: var(--muted); margin: 0; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  font-family: "Exo 2", sans-serif;
}
.result-actions { display: flex; gap: 8px; }
.result-actions .btn { padding: 6px 14px; font-size: 0.72rem; }

.prize-table { width: 100%; }
.prize-table tr { border-bottom: 1px solid var(--border); transition: background .15s ease; }
.prize-table tr:last-child { border-bottom: none; }
.prize-table tr:not(.special):hover { background: rgba(255,255,255,.02); }
.prize-table tr:not(.special):hover td.label { color: var(--cyan); }
.prize-table td { padding: 14px 20px; vertical-align: middle; }
.prize-table td.label {
  width: 140px; font-weight: 700; color: var(--muted); white-space: nowrap;
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; font-family: "Exo 2", sans-serif;
}
.prize-table td.nums { text-align: right; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }

/* Number chips — the core visual motif */
.prize-table .num {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 12px; letter-spacing: 1px;
}
.prize-table tr.special {
  background: linear-gradient(90deg, rgba(255,201,60,.08), transparent 70%);
  padding: 4px 0;
}
.prize-table tr.special td.label { color: var(--gold); font-family: "Exo 2", sans-serif; }
.prize-table tr.special .num {
  background: linear-gradient(160deg, #241a06, #17110a);
  border: 1px solid rgba(255,201,60,.55);
  font-size: 2.1rem; font-weight: 800; letter-spacing: 3px; padding: 10px 22px;
  background-clip: padding-box;
  color: var(--gold);
  text-shadow: 0 0 18px rgba(255,201,60,.55), 0 0 36px rgba(255,157,31,.25);
  animation: glowbreathe 3.5s ease-in-out infinite;
  border-radius: 8px;
}
.prize-table tr.p1 .num { font-size: 1.3rem; font-weight: 800; color: var(--text); border-color: rgba(45,227,255,.35); }

@media (max-width: 600px) {
  body { background-attachment: scroll; }
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(10, 7, 20, 0.97); }
  .prize-table td { padding: 12px 14px; }
  .prize-table td.label { width: 84px; font-size: 0.68rem; }
  .prize-table .num { font-size: 0.88rem; padding: 5px 9px; }
  .prize-table tr.special .num { font-size: 1.5rem; padding: 8px 14px; }
}

/* dau-duoi */
.dauduoi-table { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface-1); }
.dauduoi-table td, .dauduoi-table th { border-bottom: 1px solid var(--border); padding: 9px 12px; text-align: left; }
.dauduoi-table th {
  background: var(--surface); color: var(--cyan); font-family: "Exo 2", sans-serif;
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700;
  border-bottom: 2px solid rgba(45,227,255,.35);
}
.dauduoi-table td.dau { font-weight: 800; width: 40px; text-align: center; background: var(--surface); color: var(--gold); font-family: "Exo 2", sans-serif; }
.dauduoi-table tbody tr:nth-child(even) td:not(.dau) { background: rgba(255,255,255,0.02); }
.dauduoi-table tbody tr:hover td:not(.dau) { background: var(--surface-2); }
.dauduoi-table tbody tr:hover td:first-child { box-shadow: inset 3px 0 0 var(--cyan); }
.dauduoi-table tr:last-child td { border-bottom: none; }
.dauduoi-table { transition: border-color .2s ease; }
.dauduoi-table:hover { border-color: var(--border); }

/* generic content */
.section { margin: 44px 0; }
.card {
  position: relative;
  border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; background: var(--surface-1);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.card:hover { border-color: var(--cyan); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(45,227,255,.10); }
.card h2, .card h3, .card h4 { margin-top: 0; }
.card-title-sm { font-size: 1.17em; }

/* HUD corner brackets — shared "targeting reticle" accent for panels */
.card, .result-card, .action-card, .final-cta {
  position: relative;
}
.card::before, .card::after,
.result-card::before, .result-card::after,
.action-card::before, .action-card::after,
.final-cta::before, .final-cta::after {
  content: ''; position: absolute; width: 13px; height: 13px; opacity: 0; pointer-events: none;
  transition: opacity .2s ease;
}
.card::before, .result-card::before, .action-card::before, .final-cta::before {
  top: -1px; left: -1px; border-top: 2px solid var(--cyan); border-left: 2px solid var(--cyan);
}
.card::after, .result-card::after, .action-card::after, .final-cta::after {
  bottom: -1px; right: -1px; border-bottom: 2px solid var(--cyan); border-right: 2px solid var(--cyan);
}
.card:hover::before, .card:hover::after,
.result-card:hover::before, .result-card:hover::after,
.action-card:hover::before, .action-card:hover::after,
.final-cta:hover::before, .final-cta:hover::after { opacity: 1; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 760px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.list-links { list-style: none; padding: 0; margin: 0; }
.list-links li { border-bottom: 1px solid var(--border); }
.list-links a { display: block; padding: 12px 4px; color: var(--text); }
.list-links a:hover { color: var(--cyan); text-decoration: none; }

.pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
  border: 1px solid var(--border); border-radius: 999px; padding: 7px 16px; font-size: 0.82rem;
  color: var(--text); background: var(--surface); cursor: pointer; font-family: "JetBrains Mono", monospace;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.pill:hover { border-color: var(--cyan); transform: translateY(-1px); }
.pill.active { background: linear-gradient(120deg, var(--gold), var(--gold-2)); color: #1a0f00; border-color: transparent; font-weight: 700; box-shadow: 0 0 14px rgba(255,201,60,.35); }

.date-nav { display: flex; justify-content: space-between; align-items: center; margin: 16px 0; gap: 10px; flex-wrap: wrap; }
.date-nav a {
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 9px 16px; font-weight: 700; color: var(--text); background: var(--surface-1);
  font-family: "Exo 2", sans-serif; font-size: 0.85rem;
}
.date-nav a:hover { border-color: var(--cyan); color: var(--cyan); text-decoration: none; }

.mini-table { width: 100%; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface-1); }
.mini-table th, .mini-table td { padding: 11px 14px; border-bottom: 1px solid var(--border); text-align: left; font-size: 0.88rem; }
.mini-table th {
  background: var(--surface); color: var(--cyan); font-family: "Exo 2", sans-serif;
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700;
  border-bottom: 2px solid rgba(45,227,255,.35);
}
.mini-table tbody tr:nth-child(even) td { background: rgba(255,255,255,0.015); }
.mini-table tr:last-child td { border-bottom: none; }
.mini-table tr:hover td { background: var(--surface-2); }
.mini-table tr:hover td:first-child { box-shadow: inset 3px 0 0 var(--cyan); }
.mini-table td.spec { color: var(--gold); font-weight: 800; }
.mini-table a { color: var(--text); font-family: "Inter", sans-serif; }
.mini-table a:hover { color: var(--cyan); }

.notice {
  position: relative;
  background: rgba(255, 201, 60, 0.06); border: 1px solid rgba(255, 201, 60, 0.3); border-radius: var(--radius);
  padding: 16px 20px 16px 56px; font-size: 0.92rem; color: var(--text);
}
.notice::before {
  content: '!'; position: absolute; left: 18px; top: 16px; width: 22px; height: 22px; border-radius: 50%;
  background: rgba(255,201,60,.18); color: var(--gold); font-family: "Exo 2", sans-serif; font-weight: 800;
  font-size: 0.85rem; display: flex; align-items: center; justify-content: center;
}
.notice.info { background: rgba(45, 227, 255, 0.06); border-color: rgba(45, 227, 255, 0.3); }
.notice.info::before { content: 'i'; background: rgba(45,227,255,.18); color: var(--cyan); }
.notice strong { color: var(--gold); }
.notice.info strong { color: var(--cyan); }

form.tool-form { display: grid; gap: 14px; max-width: 480px; }
form.tool-form label { font-weight: 700; font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; font-family: "Exo 2", sans-serif; }
form.tool-form label { display: flex; align-items: center; gap: 7px; }
form.tool-form label::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); flex: none; }
form.tool-form input, form.tool-form select {
  padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 1rem;
  width: 100%; background: var(--surface); color: var(--text); font-family: "JetBrains Mono", monospace;
  transition: border-color .15s ease, box-shadow .15s ease;
}
form.tool-form input::placeholder { color: #5c5480; }
form.tool-form input:hover, form.tool-form select:hover { border-color: var(--muted); }
form.tool-form input:focus, form.tool-form select:focus {
  outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(45, 227, 255, 0.18);
}
.tool-result { margin-top: 20px; }

/* Table of contents */
.toc {
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-1);
  padding: 16px 22px; margin: 32px 0; z-index: 5;
}
.toc summary {
  cursor: pointer; font-family: "Exo 2", sans-serif; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; font-size: 0.8rem; color: var(--cyan); list-style: none;
}
.toc summary::-webkit-details-marker { display: none; }
.toc summary::after { content: ' ▾'; }
.toc[open] summary::after { content: ' ▴'; }
.toc ul { margin: 14px 0 0; padding-left: 20px; columns: 1; }
.toc li { margin-bottom: 8px; font-size: 0.9rem; }
.toc a { color: var(--text); }
.toc a:hover { color: var(--cyan); }
@media (min-width: 700px) { .toc ul { columns: 2; column-gap: 28px; } }
@media (min-width: 1180px) { .toc { position: sticky; top: 16px; } }

.faq-item { border-bottom: 1px solid var(--border); padding: 4px 0; }
.faq-item summary {
  cursor: pointer; padding: 16px 4px; font-size: 1rem; font-family: "Exo 2", sans-serif; font-weight: 700;
  color: var(--text); list-style: none; display: flex; justify-content: space-between; align-items: center;
  gap: 16px; transition: color .15s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; color: var(--cyan); font-size: 1.3rem; font-family: "JetBrains Mono", monospace; flex: none;
  transition: transform .2s ease, color .2s ease; line-height: 1;
}
.faq-item:hover summary { color: var(--cyan); }
.faq-item[open] summary { color: var(--gold); }
.faq-item[open] summary::after { content: '+'; transform: rotate(45deg); color: var(--gold); }
.faq-item p { margin: 0 0 18px; color: var(--muted); padding: 0 4px; }

.guide-body h2 { margin-top: 34px; color: var(--gold); font-size: 1.25rem; }
.guide-body p { margin: 12px 0; color: var(--text); }
.guide-body a { text-decoration: underline; }
.guide-meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 18px; }

.footer-warn { font-size: 0.82rem; color: var(--muted); }
.site-footer { background: var(--surface); border-top: 1px solid var(--border); margin-top: 60px; padding: 46px 0 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 28px; }
.footer-grid h3 { font-size: 0.76rem; margin: 0 0 12px; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.08em; font-family: "Exo 2", sans-serif; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; font-size: 0.9rem; }
.footer-grid a { color: var(--text); }
.footer-grid a:hover { color: var(--cyan); }
.footer-logo { margin-bottom: 10px; }
.footer-bottom { border-top: 1px solid var(--border); margin-top: 30px; padding-top: 16px; font-size: 0.8rem; color: var(--muted); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* Hero / funnel sections */
.hero {
  position: relative; padding-top: 64px; padding-bottom: 40px; overflow: hidden;
}
.hero-inner { display: flex; align-items: center; gap: 48px; }
.hero-text { flex: 1 1 auto; min-width: 0; }
.hero-eyebrow { margin-bottom: 14px; }
.hero h1 {
  font-size: 2.6rem; margin: 0 0 14px; letter-spacing: -0.02em; max-width: 760px;
}
.hero h1 .grad { background: linear-gradient(120deg, var(--gold), var(--magenta)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: var(--muted); margin: 0 0 26px; font-size: 1.1rem; max-width: 620px; }
.hero-cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.trust-strip { display: flex; gap: 28px; flex-wrap: wrap; }
.trust-strip .stat { display: flex; flex-direction: column; }
.trust-strip .stat .n { font-family: "Exo 2", sans-serif; font-weight: 800; font-size: 1.6rem; color: var(--text); }
.trust-strip .stat .l { font-size: 0.76rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

.hero-banner { flex: none; width: 320px; position: relative; }
.hero-banner img {
  display: block; width: 100%; height: auto; border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: 0 20px 50px rgba(0,0,0,.4), 0 0 60px rgba(255,201,60,.08);
}

@media (max-width: 900px) {
  .hero-inner { flex-direction: column; gap: 28px; }
  .hero-banner { width: 100%; max-width: 340px; order: -1; margin: 0 auto; }
}

@media (max-width: 600px) {
  .hero { padding-top: 44px; padding-bottom: 32px; }
  .hero-inner { gap: 28px; }
  .hero-banner { max-width: 260px; margin: 0 auto 4px; }
  .hero-banner img { box-shadow: 0 10px 24px rgba(0,0,0,.3); }
  .hero h1 { font-size: 1.9rem; margin-bottom: 12px; }
  .hero p.lead { font-size: 1rem; margin-bottom: 24px; }
  .hero-cta-row { gap: 12px; margin-bottom: 28px; }
  .hero-cta-row .btn-lg { width: 100%; justify-content: center; }
  .trust-strip { gap: 20px 28px; }
}

.action-card {
  display: block; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 22px; background: var(--surface-1);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; text-decoration: none; color: var(--text);
}
.action-card:hover { border-color: var(--cyan); transform: translateY(-3px); box-shadow: 0 12px 32px rgba(45,227,255,.12); text-decoration: none; }
.action-card .icon { font-size: 1.8rem; margin-bottom: 12px; display: block; }
.action-card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.action-card p { margin: 0; color: var(--muted); font-size: 0.9rem; }
.action-card .go { display: inline-block; margin-top: 12px; color: var(--cyan); font-family: "Exo 2", sans-serif; font-weight: 700; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; }

.stat-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.stat-bar .cell { background: var(--surface-1); padding: 24px 18px; text-align: center; transition: background .2s ease; }
.stat-bar .cell:hover { background: var(--surface-2); }
.stat-bar .cell .n {
  font-family: "Exo 2", sans-serif; font-weight: 800; font-size: 2rem;
  background: linear-gradient(120deg, var(--gold), var(--gold-2)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-bar .cell .l { font-size: 0.76rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 6px; }
@media (max-width: 700px) { .stat-bar { grid-template-columns: 1fr 1fr; } }

.final-cta {
  border: 1px solid var(--border); border-radius: var(--radius); padding: 46px 32px; text-align: center;
  background: radial-gradient(ellipse 500px 260px at 50% 0%, rgba(255,201,60,.10), transparent 70%), var(--surface-1);
}
.final-cta h2 { font-size: 1.7rem; margin: 0 0 10px; }
.final-cta p { color: var(--muted); margin: 0 0 22px; }

.badge-18 {
  display: inline-block; background: var(--surface-2); color: var(--gold); font-weight: 800; font-size: 0.72rem;
  padding: 3px 9px; border-radius: 4px; border: 1px solid var(--border); vertical-align: middle;
  font-family: "Exo 2", sans-serif; letter-spacing: 0.03em;
}

/* Ad placeholders */
.ad-slot {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  border: 1px dashed var(--border); border-radius: var(--radius-sm); background: var(--surface);
  color: var(--muted); width: 100%; margin: 0 auto; position: relative; overflow: hidden;
  transition: border-color .2s ease; text-decoration: none; cursor: pointer;
}
.ad-slot:hover { border-color: var(--cyan); }
.ad-slot::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,.02) 0 10px, transparent 10px 20px);
}
.ad-tag {
  color: var(--cyan); font-weight: 700; font-family: "Exo 2", sans-serif; text-transform: uppercase;
  letter-spacing: 0.1em; font-size: 0.7rem; position: relative;
}
.ad-size { color: var(--border); font-family: "JetBrains Mono", monospace; font-size: 0.68rem; position: relative; }
.ad-banner { min-height: 90px; max-width: 728px; }
.ad-rectangle { min-height: 250px; max-width: 300px; }
.ad-skyscraper { min-height: 500px; max-width: 300px; }
.ad-square { min-height: 250px; max-width: 300px; }
.ad-mobile { min-height: 60px; max-width: 320px; display: none; }
@media (max-width: 600px) {
  .ad-banner { min-height: 60px; }
  .ad-mobile { display: flex; }
}

/* Ad slots with real creative */
.ad-slot-img { border: 1px solid var(--border); background: var(--surface); padding: 0; overflow: hidden; }
.ad-slot-img::before { display: none; }
.ad-slot-img img { display: block; width: 100%; height: auto; max-width: 100%; }
.ad-tag-corner {
  position: absolute; top: 6px; right: 8px; z-index: 1; background: rgba(10,7,20,.72);
  padding: 2px 8px; border-radius: 4px; letter-spacing: 0.08em; font-size: 0.62rem;
  backdrop-filter: blur(3px);
}

/* Image placeholder */
.img-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface);
  color: var(--border); width: 100%;
}
.img-placeholder span { font-size: 0.72rem; color: var(--muted); font-family: "Exo 2", sans-serif; text-transform: uppercase; letter-spacing: 0.04em; }
.img-placeholder svg { color: var(--border); }

/* Content layout: main + right sidebar */
.content-layout { display: block; }
@media (min-width: 1180px) {
  .content-layout.has-aside { display: grid; grid-template-columns: 1fr 300px; gap: 32px; align-items: start; }
  .content-aside { position: sticky; top: 24px; display: flex; flex-direction: column; gap: 20px; }
}
.content-aside { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
@media (max-width: 1179px) { .content-aside { flex-direction: row; flex-wrap: wrap; } .content-aside > * { flex: 1 1 260px; } }
.aside-widget {
  border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; background: var(--surface-1);
}
.aside-widget-title {
  margin: 0 0 10px; font-size: 0.72rem; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.08em;
  font-family: "Exo 2", sans-serif; font-weight: 700;
}

/* Blog / guide card thumbnails */
.guide-thumb {
  height: 108px; border-radius: var(--radius-sm) var(--radius-sm) 0 0; margin: -22px -22px 16px;
  display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.guide-thumb::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(255,255,255,.06), transparent 45%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 8px, transparent 8px 16px);
}
.guide-thumb .thumb-glyph {
  font-family: "Exo 2", sans-serif; font-weight: 800; font-size: 2.4rem; position: relative;
  opacity: 0.9;
}
.thumb-gold { background: linear-gradient(135deg, #2a1f10, var(--surface-1)); }
.thumb-gold .thumb-glyph { color: var(--gold); text-shadow: 0 0 22px rgba(255,201,60,.4); }
.thumb-cyan { background: linear-gradient(135deg, #0d2a33, var(--surface-1)); }
.thumb-cyan .thumb-glyph { color: var(--cyan); text-shadow: 0 0 22px rgba(45,227,255,.4); }
.thumb-magenta { background: linear-gradient(135deg, #2e0f22, var(--surface-1)); }
.thumb-magenta .thumb-glyph { color: var(--magenta); text-shadow: 0 0 22px rgba(255,61,154,.4); }

@media print {
  .site-header, .site-footer, .nav-toggle, .btn, .result-actions, .status-banner { display: none !important; }
  body { font-size: 12pt; background: #fff; color: #000; }
  .result-card, .card, .mini-table, .dauduoi-table { border-color: #ccc; background: #fff; }
  .prize-table .num, .mini-table td.spec { color: #000 !important; text-shadow: none !important; animation: none !important; }
}