/* roulang page: index */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1B33;
  --panel:rgba(13,25,48,.72);
  --panel-soft:rgba(8,18,41,.6);
  --line:rgba(96,165,250,.18);
  --line-2:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --ok:#22C55E;
  --warn:#FACC15;
  --red:#F43F5E;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 24px rgba(56,189,248,.35);
  --max:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.6;
  padding-top:74px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -6%, rgba(37,99,235,.24), transparent 60%),
    radial-gradient(820px 520px at 94% 6%, rgba(56,189,248,.15), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050B1C 55%,#030712 100%);
}
img{max-width:100%;display:block;height:auto}
a{color:var(--cyan);text-decoration:none}
a:hover{color:#fff}
ul,ol{list-style:none}
h1,h2,h3,h4{line-height:1.28;letter-spacing:-.01em;font-weight:800}
p{line-height:1.7}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding-left:20px;padding-right:20px}

/* ===== HEADER ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1040;
  background:rgba(3,7,18,.86);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-weight:800;font-size:.97rem;line-height:1.2;max-width:360px}
.brand:hover{color:#fff}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;font-size:1.05rem;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:block}
.brand-text--short{display:none}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-list a{
  display:block;padding:9px 14px;border-radius:10px;color:var(--muted);
  font-size:.9rem;font-weight:500;transition:color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-list a:hover{color:#fff;background:rgba(37,99,235,.18)}
.nav-list a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.36)}
.nav-actions{display:flex;align-items:center;gap:8px}
.btn-login{
  color:var(--cyan);font-weight:600;font-size:.88rem;padding:9px 12px;border-radius:10px;
  border:1px solid rgba(56,189,248,.28);transition:.2s ease;background:transparent;
}
.btn-login:hover{color:#fff;border-color:var(--line-2);background:rgba(56,189,248,.1)}
.btn-signup{
  padding:10px 18px;border-radius:11px;font-weight:700;font-size:.87rem;color:#04101F;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.45);transition:.2s ease;white-space:nowrap;
}
.btn-signup:hover{color:#04101F;transform:translateY(-1px);box-shadow:0 0 26px rgba(56,189,248,.7)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;
  background:rgba(37,99,235,.16);border:1px solid var(--line);color:#fff;font-size:1.05rem;
}

/* ===== BUTTONS ===== */
.btn-neon{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:13px;font-weight:700;font-size:.95rem;color:#04101F;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 22px rgba(56,189,248,.45);border:0;transition:.25s ease;
}
.btn-neon:hover{color:#04101F;transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.72)}
.btn-neon:active{transform:translateY(1px) scale(.99)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 24px;border-radius:13px;font-weight:600;font-size:.94rem;color:var(--text);
  background:rgba(8,18,41,.6);border:1px solid var(--line-2);transition:.25s ease;
}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:var(--glow);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}
.btn-text{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--cyan);font-size:.92rem}
.btn-text:hover{color:#fff;gap:12px}

/* ===== SHARED BLOCKS ===== */
.section{padding:76px 0;position:relative;border-top:1px solid rgba(96,165,250,.08)}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.82),rgba(3,7,18,.35))}
.section--tight{padding:56px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.7rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.sec-title{font-size:clamp(1.45rem,3vw,2.1rem);margin-bottom:14px}
.sec-lead{color:var(--muted);font-size:1rem;max-width:820px;margin-bottom:0}
.sec-head{margin-bottom:38px}
.glass{
  background:linear-gradient(160deg,rgba(15,26,50,.86),rgba(6,13,30,.78));
  border:1px solid var(--line);border-radius:var(--r);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.glass-hover{transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.glass-hover:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:0 22px 50px rgba(2,6,23,.62),0 0 26px rgba(56,189,248,.22)}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;padding:5px 10px;border-radius:8px;
  background:rgba(37,99,235,.18);border:1px solid rgba(96,165,250,.3);color:var(--holo);
}
.tag--live{color:#BBF7D0;background:rgba(34,197,94,.14);border-color:rgba(34,197,94,.35)}
.tag--up{color:#FECDD3;background:rgba(244,63,94,.14);border-color:rgba(244,63,94,.32)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent);border:0;margin:0}
.chamfer{clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,22px 100%,0 calc(100% - 22px))}

/* ===== HERO ===== */
.hero{
  position:relative;padding:92px 0 66px;overflow:hidden;
  background-image:linear-gradient(92deg,rgba(3,7,18,.97) 0%,rgba(3,7,18,.86) 46%,rgba(8,18,41,.72) 100%),url('/assets/images/4da7a93e687a8d3c.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(96,165,250,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.06) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 78%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 78%);
}
.hero-inner{position:relative;z-index:2;max-width:940px}
.hero h1{font-size:clamp(1.6rem,4.1vw,2.85rem);margin:16px 0 18px}
.hero .lead{color:#CBD5E1;font-size:1.02rem;max-width:830px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.group-strip{
  display:flex;flex-wrap:wrap;align-items:center;gap:20px;
  padding:20px 22px;margin-top:32px;border-radius:18px;
  background:rgba(8,18,41,.78);border:1px solid var(--line);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  max-width:940px;
}
.avatars{display:flex;flex:0 0 auto}
.avatars span{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  font-size:.74rem;font-weight:700;color:#04101F;
  background:linear-gradient(135deg,#38BDF8,#2563EB);
  border:2px solid #081229;margin-left:-11px;
}
.avatars span:first-child{margin-left:0}
.avatars span.more{background:linear-gradient(135deg,#1E293B,#0F172A);color:#E2E8F0}
.group-meter{flex:1 1 260px;min-width:240px}
.group-meter .gm-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:8px}
.group-meter .gm-top strong{font-size:1.02rem}
.group-meter .gm-top span{font-size:.8rem;color:var(--muted)}
.progress{height:9px;background:rgba(148,163,184,.18);border-radius:999px;overflow:hidden}
.progress i{display:block;height:100%;background:linear-gradient(90deg,#38BDF8,#2563EB);box-shadow:0 0 14px rgba(56,189,248,.6)}
.group-note{font-size:.8rem;color:var(--muted);margin-top:9px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px;max-width:940px}
.stat{
  padding:18px 18px;border-radius:14px;background:rgba(8,18,41,.6);
  border:1px solid var(--line);
}
.stat b{display:block;font-size:1.35rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.stat span{display:block;font-size:.8rem;color:var(--muted);margin-top:4px;line-height:1.45}

/* ===== PAIN ===== */
.pain-list{display:grid;gap:14px}
.pain-item{
  display:flex;gap:14px;padding:18px 20px;border-radius:14px;
  background:rgba(8,18,41,.55);border:1px solid var(--line);
  transition:border-color .25s ease,background .25s ease;
}
.pain-item:hover{border-color:var(--line-2);background:rgba(12,24,46,.75)}
.pain-item i{color:var(--red);font-size:1.05rem;margin-top:3px}
.pain-item h3{font-size:1rem;margin-bottom:6px}
.pain-item p{color:var(--muted);font-size:.9rem;margin:0}

/* ===== FEATURE ROWS ===== */
.feature-row{display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed rgba(96,165,250,.16)}
.feature-row:last-child{border-bottom:0}
.feature-idx{
  flex:0 0 44px;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:.92rem;color:#04101F;background:linear-gradient(135deg,#38BDF8,#2563EB);
  box-shadow:0 0 16px rgba(56,189,248,.4);
}
.feature-row h3{font-size:1.02rem;margin-bottom:6px}
.feature-row p{color:var(--muted);font-size:.9rem;margin:0}
.visual-panel{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);min-height:320px}
.visual-panel img{width:100%;height:100%;object-fit:cover;min-height:320px}
.visual-panel figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:20px 22px;
  background:linear-gradient(180deg,transparent,rgba(3,7,18,.94));
  font-size:.86rem;color:#CBD5E1;
}

/* ===== OVERVIEW PROSE ===== */
.prose h3{font-size:1.08rem;margin:26px 0 10px;color:#fff}
.prose p{color:var(--muted);font-size:.95rem;margin-bottom:12px}
.prose-side{padding:24px;border-radius:var(--r)}
.prose-side h3{font-size:1rem;margin-bottom:14px}
.prose-side ul li{display:flex;gap:10px;color:var(--muted);font-size:.9rem;padding:9px 0;border-bottom:1px dashed rgba(96,165,250,.14)}
.prose-side ul li:last-child{border-bottom:0}
.prose-side ul li i{color:var(--cyan);margin-top:4px}

/* ===== ODDS TABLE ===== */
.table-scroll{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line);background:rgba(6,13,30,.7)}
.odds-table{width:100%;border-collapse:collapse;min-width:820px}
.odds-table th{
  text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;
  color:var(--muted);font-weight:600;padding:16px 18px;background:rgba(11,27,51,.7);
  border-bottom:1px solid var(--line);white-space:nowrap;
}
.odds-table td{padding:16px 18px;border-bottom:1px solid rgba(96,165,250,.1);font-size:.9rem;color:#E2E8F0;vertical-align:middle}
.odds-table tbody tr{transition:background .2s ease}
.odds-table tbody tr:hover{background:rgba(37,99,235,.1)}
.odds-table tbody tr:last-child td{border-bottom:0}
.match-name{font-weight:600;color:#fff;display:block}
.match-league{font-size:.76rem;color:var(--dim)}
.num{font-variant-numeric:tabular-nums;font-weight:600}
.num--up{color:#FCA5A5}
.num--down{color:#86EFAC}
.table-note{color:var(--dim);font-size:.8rem;margin-top:14px;line-height:1.6}

/* ===== CATEGORY MATRIX ===== */
.cat-card{overflow:hidden;height:100%;display:flex;flex-direction:column}
.cat-card .cat-thumb{position:relative;height:170px;overflow:hidden}
.cat-card .cat-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.cat-card:hover .cat-thumb img{transform:scale(1.06)}
.cat-card .cat-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.cat-card h3{font-size:1.08rem}
.cat-card p{color:var(--muted);font-size:.9rem;margin:0;flex:1}

/* ===== STEPS ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.step{padding:24px 22px;border-radius:var(--r);background:rgba(8,18,41,.6);border:1px solid var(--line);position:relative}
.step b{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;
  font-size:.9rem;color:#04101F;background:linear-gradient(135deg,#38BDF8,#2563EB);margin-bottom:14px;
}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.87rem;margin:0}

/* ===== DATA BAND ===== */
.data-band{
  padding:34px 30px;border-radius:var(--r-lg);
  background:linear-gradient(135deg,rgba(37,99,235,.2),rgba(8,18,41,.7) 55%,rgba(56,189,248,.14));
  border:1px solid var(--line-2);
}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.data-item b{display:block;font-size:1.9rem;font-weight:800;color:#fff;letter-spacing:-.03em}
.data-item span{display:block;font-size:.84rem;color:#CBD5E1;margin-top:6px;line-height:1.5}

/* ===== EXPERTS ===== */
.expert{padding:24px;border-radius:var(--r);height:100%}
.expert-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.expert-av{
  width:52px;height:52px;flex:0 0 52px;border-radius:14px;display:grid;place-items:center;
  font-weight:800;color:#04101F;background:linear-gradient(135deg,#60A5FA,#2563EB);
}
.expert-head h3{font-size:1rem;margin:0}
.expert-head span{font-size:.78rem;color:var(--cyan)}
.expert p{color:var(--muted);font-size:.89rem;margin:0}

/* ===== TESTIMONIAL SCROLL ===== */
.hscroll{display:flex;gap:18px;overflow-x:auto;padding:6px 4px 18px;scroll-snap-type:x mandatory}
.hscroll::-webkit-scrollbar{height:8px}
.hscroll::-webkit-scrollbar-track{background:rgba(148,163,184,.12);border-radius:99px}
.hscroll::-webkit-scrollbar-thumb{background:rgba(56,189,248,.45);border-radius:99px}
.quote-card{flex:0 0 330px;scroll-snap-align:start;padding:24px;border-radius:var(--r)}
.quote-card .stars{color:var(--warn);font-size:.82rem;margin-bottom:12px;letter-spacing:2px}
.quote-card p{font-size:.92rem;color:#E2E8F0;margin-bottom:16px}
.quote-card .who{font-size:.82rem;color:var(--muted)}
.quote-card .who b{color:#fff;display:block;font-size:.88rem}

/* ===== FIXTURES ===== */
.fixture{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:16px 18px;border-radius:14px;background:rgba(8,18,41,.55);border:1px solid var(--line);transition:.22s ease}
.fixture:hover{border-color:var(--line-2);background:rgba(12,24,46,.8)}
.fixture .fx-time{flex:0 0 96px;font-weight:700;font-size:.86rem;color:var(--cyan)}
.fixture .fx-match{flex:1 1 220px;font-weight:600;font-size:.94rem}
.fixture .fx-league{font-size:.78rem;color:var(--dim);display:block;font-weight:400;margin-top:3px}
.fixture .fx-odds{font-size:.82rem;color:var(--muted);font-variant-numeric:tabular-nums}

/* ===== PREVIEW ===== */
.preview-shell{padding:24px;border-radius:var(--r-lg)}
.mini-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:12px;background:rgba(3,7,18,.55);border:1px solid var(--line);margin-bottom:10px}
.mini-row:last-child{margin-bottom:0}
.mini-row b{font-size:.9rem;color:#fff}
.mini-row span{font-size:.82rem;color:var(--muted);font-variant-numeric:tabular-nums}
.check-list li{display:flex;gap:10px;font-size:.9rem;color:var(--muted);padding:9px 0}
.check-list li i{color:var(--ok);margin-top:4px}

/* ===== NEWS ===== */
.news-card{overflow:hidden;height:100%;display:flex;flex-direction:column}
.news-thumb{display:block;height:180px;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:1rem;line-height:1.45}
.news-body h3 a{color:#fff}
.news-body h3 a:hover{color:var(--cyan)}
.news-body p{color:var(--muted);font-size:.87rem;margin:0;flex:1}
.news-meta{font-size:.76rem;color:var(--dim);display:flex;gap:12px;flex-wrap:wrap}
.side-list li{border-bottom:1px dashed rgba(96,165,250,.16)}
.side-list li:last-child{border-bottom:0}
.side-list a{display:flex;gap:14px;padding:14px 0;color:#E2E8F0;font-size:.9rem;font-weight:500;transition:color .2s ease}
.side-list a:hover{color:var(--cyan)}
.side-idx{flex:0 0 30px;font-weight:800;color:rgba(56,189,248,.7);font-size:.95rem}
.empty-note{color:var(--muted);font-size:.9rem;padding:20px;border:1px dashed var(--line);border-radius:14px;text-align:center}

/* ===== FAQ ===== */
.faq-accordion .accordion-item{
  background:linear-gradient(160deg,rgba(15,26,50,.8),rgba(6,13,30,.72));
  border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;
}
.faq-accordion .accordion-button{
  background:transparent;color:#fff;font-weight:600;font-size:.96rem;
  padding:18px 20px;box-shadow:none;
}
.faq-accordion .accordion-button:not(.collapsed){background:rgba(37,99,235,.18);color:#fff}
.faq-accordion .accordion-button::after{filter:invert(1) hue-rotate(180deg)}
.faq-accordion .accordion-body{color:var(--muted);font-size:.9rem;padding:4px 20px 20px;line-height:1.7}
.support-box{padding:24px;border-radius:var(--r);height:100%}
.support-box h3{font-size:1rem;margin-bottom:10px}
.support-box p{color:var(--muted);font-size:.88rem;margin-bottom:16px}

/* ===== TRIAL / FORM ===== */
.trial-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);
  background-image:linear-gradient(100deg,rgba(3,7,18,.96) 0%,rgba(6,13,30,.9) 55%,rgba(8,18,41,.82) 100%),url('/assets/images/527b26195efde26b.jpg');
  background-size:cover;background-position:center;
}
.trial-inner{padding:40px 34px}
.benefit-list li{display:flex;gap:12px;font-size:.9rem;color:#CBD5E1;padding:10px 0;border-bottom:1px dashed rgba(96,165,250,.16)}
.benefit-list li:last-child{border-bottom:0}
.benefit-list li i{color:var(--cyan);margin-top:4px}
.form-card{padding:26px;border-radius:var(--r);background:rgba(6,13,30,.82);border:1px solid var(--line);backdrop-filter:blur(12px)}
.form-label{font-size:.82rem;color:var(--muted);font-weight:600;margin-bottom:7px;display:block}
.form-control,.form-select{
  width:100%;background:rgba(3,7,18,.7);border:1px solid var(--line);border-radius:12px;
  padding:13px 15px;color:#fff;font-size:.92rem;font-family:inherit;transition:.2s ease;
}
.form-control::placeholder{color:var(--dim)}
.form-control:focus,.form-select:focus{
  background:rgba(3,7,18,.9);border-color:var(--line-2);box-shadow:0 0 0 3px rgba(56,189,248,.18);
  color:#fff;outline:none;
}
.form-select option{background:#081229;color:#fff}
.form-note{font-size:.76rem;color:var(--dim);margin-top:12px;line-height:1.6}

/* ===== FOOTER ===== */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(3,7,18,.6),rgba(4,10,24,.98));padding-top:56px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px;padding-bottom:40px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;font-weight:800;font-size:.95rem;color:#fff}
.footer-brand .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:.95rem}
.site-footer p{color:var(--muted);font-size:.86rem}
.footer-title{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:#fff;font-weight:700;margin-bottom:16px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--muted);font-size:.87rem;transition:color .2s ease}
.footer-links a:hover{color:var(--cyan)}
.pay-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-chips span{
  font-size:.74rem;font-weight:600;color:#E2E8F0;padding:6px 11px;border-radius:8px;
  background:rgba(37,99,235,.16);border:1px solid rgba(96,165,250,.28);
}
.footer-bottom{
  border-top:1px solid var(--line);padding:20px 0 26px;display:flex;flex-wrap:wrap;
  gap:12px;align-items:center;justify-content:space-between;
}
.footer-bottom small{color:var(--dim);font-size:.78rem}
.age-badge{
  display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:700;
  color:#FECACA;border:1px solid rgba(244,63,94,.4);background:rgba(244,63,94,.12);
  padding:5px 10px;border-radius:8px;
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:1rem;bottom:6rem;z-index:1050;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 18px;border-radius:999px;color:#fff;font-size:.86rem;font-weight:600;
  background-image:linear-gradient(rgba(7,7,13,.88),rgba(7,7,13,.88)),linear-gradient(120deg,#38BDF8,#2563EB,#A855F7);
  background-origin:border-box;background-clip:padding-box,border-box;
  border:1.5px solid transparent;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease;
  opacity:.85;
}
.fab i{font-size:1rem;color:var(--cyan)}
.fab:hover{opacity:1;color:#fff;transform:translateY(-3px) scale(1.04);box-shadow:0 0 32px rgba(6,182,212,.7)}
.fab:active{transform:translateY(0) scale(.97)}
.fab .fab-dot{
  position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 10px rgba(244,63,94,.9);animation:pulseDot 1.6s infinite;
}
@keyframes pulseDot{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.25);opacity:.65}}

/* ===== RESPONSIVE ===== */
@media (max-width:1199.98px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
}
@media (max-width:991.98px){
  .nav-toggle{display:inline-flex}
  .brand-text--full{display:none}
  .brand-text--short{display:block}
  .brand{max-width:200px;font-size:.88rem}
  .nav-list{
    position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(4,9,22,.98);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;display:none;
  }
  .nav-list.open{display:flex}
  .nav-list a{padding:12px 14px;font-size:.95rem}
  .steps{grid-template-columns:repeat(2,1fr)}
  .data-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767.98px){
  body{padding-top:68px}
  .nav-inner{height:68px}
  .nav-list{top:68px}
  .hero{padding:64px 0 52px}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .group-strip{padding:18px;gap:14px}
  .hero-actions .btn-neon,.hero-actions .btn-ghost{width:100%}
  .trial-inner{padding:28px 20px}
  .data-item b{font-size:1.6rem}
  .fab{bottom:5rem;padding:11px 14px;font-size:.8rem}
}
@media (max-width:575.98px){
  .brand-text--short{font-size:.82rem}
  .btn-login{padding:8px 9px;font-size:.82rem}
  .btn-signup{padding:9px 13px;font-size:.8rem}
  .steps{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr 1fr;gap:12px}
  .data-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .quote-card{flex:0 0 84%}
  .sec-title{font-size:1.4rem}
  .hero h1{font-size:1.5rem}
  .fab span{display:none}
  .fab{padding:14px;border-radius:50%}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1B33;
  --panel:rgba(13,25,48,.72);
  --panel-soft:rgba(8,18,41,.6);
  --line:rgba(96,165,250,.18);
  --line-2:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --ok:#22C55E;
  --warn:#FACC15;
  --red:#F43F5E;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 24px rgba(56,189,248,.35);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  padding-top:74px;
  margin:0;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -6%, rgba(37,99,235,.24), transparent 60%),
    radial-gradient(820px 520px at 94% 6%, rgba(56,189,248,.15), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050B1C 55%,#030712 100%);
}
img{max-width:100%;display:block;height:auto}
a{color:var(--cyan);text-decoration:none;transition:color .2s ease}
a:hover{color:#fff}
button,input{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3}
p{margin:0 0 16px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding-left:20px;padding-right:20px}

/* ===== HEADER ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1040;
  background:rgba(3,7,18,.86);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-weight:800;font-size:.97rem;line-height:1.2;max-width:360px}
.brand:hover{color:#fff}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;font-size:1.05rem;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:block}
.brand-text--short{display:none}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-list a{
  display:block;padding:9px 14px;border-radius:10px;color:var(--muted);
  font-size:.9rem;font-weight:500;transition:color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-list a:hover{color:#fff;background:rgba(37,99,235,.18)}
.nav-list a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.36)}
.nav-actions{display:flex;align-items:center;gap:8px}
.btn-login{
  color:var(--cyan);font-weight:600;font-size:.88rem;padding:9px 12px;border-radius:10px;
  border:1px solid rgba(56,189,248,.28);transition:.2s ease;background:transparent;white-space:nowrap;
}
.btn-login:hover{color:#fff;border-color:var(--line-2);background:rgba(56,189,248,.1)}
.btn-signup{
  padding:10px 18px;border-radius:11px;font-weight:700;font-size:.87rem;color:#04101F;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.45);transition:.2s ease;white-space:nowrap;
}
.btn-signup:hover{color:#04101F;transform:translateY(-1px);box-shadow:0 0 26px rgba(56,189,248,.7)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;
  background:rgba(37,99,235,.16);border:1px solid var(--line);color:#fff;font-size:1.05rem;cursor:pointer;
}

/* ===== BUTTONS ===== */
.btn-neon{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:13px;font-weight:700;font-size:.95rem;color:#04101F;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 22px rgba(56,189,248,.45);border:0;transition:.25s ease;cursor:pointer;
}
.btn-neon:hover{color:#04101F;transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.72)}
.btn-neon:active{transform:translateY(1px) scale(.99)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 24px;border-radius:13px;font-weight:600;font-size:.94rem;color:var(--text);
  background:rgba(8,18,41,.6);border:1px solid var(--line-2);transition:.25s ease;cursor:pointer;
}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:var(--glow);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}
.btn-text{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--cyan);font-size:.92rem;transition:.2s ease}
.btn-text:hover{color:#fff;gap:12px}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid rgba(56,189,248,.75);outline-offset:2px;border-radius:10px;
}

/* ===== SHARED BLOCKS ===== */
.section{padding:72px 0;position:relative;border-top:1px solid rgba(96,165,250,.08)}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.82),rgba(3,7,18,.35))}
.section--tight{padding:54px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.7rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.sec-title{font-size:clamp(1.4rem,3vw,2rem);margin-bottom:14px}
.sec-lead{color:var(--muted);font-size:1rem;max-width:820px;margin-bottom:0}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;padding:5px 10px;border-radius:8px;
  background:rgba(37,99,235,.18);border:1px solid rgba(96,165,250,.3);color:var(--holo);
}
.tag--live{color:#BBF7D0;background:rgba(34,197,94,.14);border-color:rgba(34,197,94,.35)}
.tag--up{color:#FECDD3;background:rgba(244,63,94,.14);border-color:rgba(244,63,94,.32)}
.tag--warn{color:#FEF08A;background:rgba(250,204,21,.12);border-color:rgba(250,204,21,.3)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent);border:0;margin:0}

/* ===== ARTICLE HERO ===== */
.article-hero{
  position:relative;padding:58px 0 46px;overflow:hidden;
  background-image:linear-gradient(94deg,rgba(3,7,18,.97) 0%,rgba(3,7,18,.88) 48%,rgba(8,18,41,.74) 100%),url('/assets/images/527b26195efde26b.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(96,165,250,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.06) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 82%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 82%);
}
.article-hero .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.82rem;color:var(--dim);margin-bottom:16px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--cyan)}
.crumb i{font-size:.62rem}
.article-hero h1{font-size:clamp(1.5rem,3.6vw,2.45rem);line-height:1.28;max-width:940px;margin-bottom:16px}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;color:var(--muted);font-size:.86rem}
.meta-row span{display:inline-flex;align-items:center;gap:7px}
.article-lead{color:#CBD5E1;font-size:1.03rem;max-width:860px;margin-top:18px}
.hero-figure{
  margin-top:30px;border-radius:var(--r-lg);overflow:hidden;position:relative;
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.hero-figure img{width:100%;aspect-ratio:16/7;object-fit:cover}
.hero-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 20px;font-size:.82rem;color:#E2E8F0;
  background:linear-gradient(180deg,transparent,rgba(3,7,18,.9));
}

/* ===== ARTICLE LAYOUT ===== */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:42px;align-items:start}
.article-body{max-width:720px;font-size:1rem;color:#D7E2F1}
.article-body h2{font-size:1.36rem;margin:34px 0 12px;color:#fff}
.article-body h3{font-size:1.12rem;margin:26px 0 10px;color:#fff}
.article-body h4{font-size:1rem;margin:22px 0 8px;color:var(--holo)}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin-bottom:8px}
.article-body img{border-radius:var(--r);margin:18px 0;border:1px solid var(--line)}
.article-body blockquote{
  margin:22px 0;padding:16px 20px;border-left:3px solid var(--cyan);
  background:var(--panel-soft);border-radius:0 var(--r) var(--r) 0;color:#E2E8F0;
}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.92rem}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:rgba(37,99,235,.18);color:#fff;font-weight:600}
.article-body a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:#fff}
.article-body strong{color:#fff}
.empty-state{
  padding:34px 28px;border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--panel-soft);max-width:720px;
}
.empty-state h2{font-size:1.25rem;margin-bottom:10px;color:#fff}
.empty-state p{color:var(--muted)}

/* ===== SIDEBAR ===== */
.sticky-side{position:sticky;top:96px}
.side-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:20px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 12px 30px rgba(2,6,23,.4);margin-bottom:18px;
}
.side-title{
  font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:14px;
}
.fact-list{list-style:none;padding:0;margin:0}
.fact-list li{
  display:flex;justify-content:space-between;gap:14px;padding:10px 0;
  border-bottom:1px dashed rgba(96,165,250,.16);font-size:.87rem;
}
.fact-list li:last-child{border-bottom:0;padding-bottom:0}
.fact-list span:first-child{color:var(--muted)}
.fact-list span:last-child{color:#fff;font-weight:600;text-align:right}
.side-links{list-style:none;padding:0;margin:0}
.side-links li{margin-bottom:10px}
.side-links a{display:flex;align-items:center;gap:9px;font-size:.89rem;color:var(--muted);font-weight:500}
.side-links a:hover{color:var(--cyan)}
.side-links i{color:var(--cyan);font-size:.72rem}
.side-cta{
  background:linear-gradient(150deg,rgba(37,99,235,.3),rgba(8,18,41,.85));
  border:1px solid var(--line-2);border-radius:var(--r);padding:20px;
}
.side-cta p{font-size:.88rem;color:#CBD5E1;margin-bottom:14px}
.side-cta .btn-neon{width:100%;padding:12px 18px;font-size:.9rem}

/* ===== DATA CARDS ===== */
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.data-card{
  background:linear-gradient(160deg,rgba(13,25,48,.92),rgba(8,18,41,.62));
  border:1px solid var(--line);border-radius:var(--r);padding:20px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.data-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--glow)}
.data-card .label{font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.data-card .value{font-size:1.5rem;font-weight:800;color:#fff;line-height:1.2;margin-bottom:8px}
.data-card .note{font-size:.84rem;color:var(--dim);margin:0}
.board-strip{
  margin-top:24px;display:flex;flex-wrap:wrap;gap:12px 26px;align-items:center;
  padding:16px 20px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel-soft);
}
.board-strip div{display:flex;align-items:center;gap:9px;font-size:.86rem;color:var(--muted)}
.board-strip i{color:var(--cyan)}

/* ===== NOTE LIST ===== */
.note-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.note-item{
  display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;align-items:start;
  padding:18px 20px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel-soft);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.note-item:hover{border-color:var(--line-2);background:rgba(13,25,48,.8);transform:translateX(4px)}
.note-item .idx{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  font-weight:800;color:#04101F;background:linear-gradient(135deg,#38BDF8,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.4);
}
.note-item h3{font-size:1rem;margin-bottom:6px;color:#fff}
.note-item p{margin:0;font-size:.9rem;color:var(--muted)}
.note-item .tag{margin-bottom:8px}

/* ===== CATEGORY MATRIX ===== */
.cat-card{
  display:flex;flex-direction:column;gap:12px;height:100%;
  padding:24px;border-radius:var(--r);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(13,25,48,.9),rgba(8,18,41,.55));
  color:var(--text);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow);color:#fff}
.cat-card i{font-size:1.35rem;color:var(--cyan)}
.cat-card h3{font-size:1.05rem;color:#fff}
.cat-card p{margin:0;font-size:.9rem;color:var(--muted)}
.cat-card .more{margin-top:auto;font-size:.86rem;font-weight:600;color:var(--cyan);display:inline-flex;align-items:center;gap:8px}

/* ===== FAQ ===== */
.faq-wrap{max-width:860px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--r);background:var(--panel-soft);
  margin-bottom:12px;overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--line-2);background:rgba(13,25,48,.78)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:17px 20px;font-weight:600;color:#fff;font-size:.97rem;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.75rem;color:var(--cyan);transition:transform .25s ease}
.faq-item[open] summary::after{content:"\f068"}
.faq-body{padding:0 20px 18px;color:var(--muted);font-size:.93rem}
.faq-body p:last-child{margin-bottom:0}

/* ===== CTA ===== */
.cta-band{
  position:relative;border-radius:var(--r-lg);border:1px solid var(--line-2);overflow:hidden;
  padding:42px 38px;
  background-image:linear-gradient(115deg,rgba(3,7,18,.94) 0%,rgba(37,99,235,.42) 55%,rgba(56,189,248,.2) 100%),url('/assets/images/23bcac14cc40766e.jpg');
  background-size:cover;background-position:center;
}
.cta-band h2{font-size:clamp(1.3rem,2.6vw,1.85rem);margin-bottom:12px}
.cta-band p{color:#CBD5E1;max-width:640px}
.cta-form{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;max-width:620px}
.cta-form input{
  flex:1 1 250px;padding:13px 16px;border-radius:12px;border:1px solid var(--line);
  background:rgba(3,7,18,.72);color:#fff;
}
.cta-form input::placeholder{color:var(--dim)}
.cta-form input:focus{border-color:var(--line-2);outline:2px solid rgba(56,189,248,.5);outline-offset:2px}
.cta-hint{margin-top:14px;font-size:.83rem;color:var(--dim)}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-width:56px;min-height:56px;padding:12px 18px;border-radius:999px;
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(120deg,#38BDF8,#2563EB);
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#fff;font-size:.85rem;font-weight:600;
  box-shadow:0 0 20px rgba(56,189,248,.45);
  animation:fabPulse 2.8s ease-in-out infinite;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  opacity:.85;
}
.fab i{color:var(--cyan);font-size:1.05rem;transition:transform .3s ease}
.fab:hover{opacity:1;color:#fff;transform:scale(1.06);box-shadow:0 0 30px rgba(56,189,248,.75)}
.fab:hover i{animation:fabFlicker .5s ease-in-out}
.fab:active{transform:scale(.95)}
.fab::after{
  content:"";position:absolute;top:6px;right:8px;width:10px;height:10px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 0 2px rgba(3,7,18,.9);animation:fabBlink 1.4s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(56,189,248,.4)}50%{box-shadow:0 0 30px rgba(56,189,248,.7)}}
@keyframes fabBlink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes fabFlicker{0%,100%{opacity:1}40%{opacity:.35}70%{opacity:1}}

/* ===== FOOTER ===== */
.site-footer{
  margin-top:0;padding:56px 0 26px;border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(8,18,41,.9),rgba(3,7,18,.98));
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;margin-bottom:14px;font-size:.95rem}
.site-footer p{color:var(--muted);font-size:.9rem;line-height:1.7}
.footer-title{
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:14px;
}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:9px}
.footer-links a{color:var(--muted);font-size:.9rem}
.footer-links a:hover{color:#fff}
.pay-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-chips span{
  font-size:.73rem;font-weight:600;padding:5px 11px;border-radius:8px;
  border:1px solid var(--line);background:rgba(37,99,235,.14);color:#BFDBFE;
}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line);
  color:var(--dim);font-size:.82rem;
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:.78rem;color:#CBD5E1;
  border:1px solid var(--line);border-radius:999px;padding:6px 13px;background:rgba(8,18,41,.7);
}
.age-badge i{color:var(--cyan)}

/* ===== RESPONSIVE ===== */
@media (max-width:1100px){
  .nav-toggle{display:inline-flex}
  .nav-list{
    position:absolute;top:74px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;
    gap:2px;padding:14px 20px 20px;background:rgba(3,7,18,.98);
    border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(2,6,23,.6);
  }
  .nav-list.open{display:flex}
  .nav-list a{padding:12px 14px}
  .article-layout{grid-template-columns:1fr;gap:34px}
  .sticky-side{position:static}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:900px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:1fr}
}
@media (max-width:768px){
  body{padding-top:68px}
  .nav-inner{height:68px}
  .brand-text--full{display:none}
  .brand-text--short{display:block}
  .nav-list{top:68px}
  .btn-login{padding:8px 10px;font-size:.8rem}
  .btn-signup{padding:9px 13px;font-size:.8rem}
  .article-hero{padding:40px 0 34px}
  .section{padding:52px 0}
  .section--tight{padding:42px 0}
  .hero-figure img{aspect-ratio:16/9}
  .note-item{grid-template-columns:44px minmax(0,1fr);padding:16px}
  .note-item .idx{width:44px;height:44px;border-radius:12px;font-size:.9rem}
  .cta-band{padding:30px 22px}
  .fab{bottom:88px;padding:10px 14px;font-size:.78rem}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px}
  .brand{font-size:.86rem;max-width:220px}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;border-radius:10px;font-size:.95rem}
  .article-hero h1{font-size:1.32rem}
  .article-body{font-size:.97rem}
  .article-body h2{font-size:1.18rem}
  .grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .data-card .value{font-size:1.3rem}
  .cta-form input{flex:1 1 100%}
  .cta-form .btn-neon{width:100%}
  .btn-neon,.btn-ghost{padding:12px 20px;font-size:.9rem}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1B33;
  --panel:rgba(13,25,48,.72);
  --panel-soft:rgba(8,18,41,.6);
  --line:rgba(96,165,250,.18);
  --line-2:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --ok:#22C55E;
  --warn:#FACC15;
  --red:#F43F5E;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 24px rgba(56,189,248,.35);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.62;
  padding-top:74px;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -6%, rgba(37,99,235,.24), transparent 60%),
    radial-gradient(820px 520px at 94% 6%, rgba(56,189,248,.15), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050B1C 55%,#030712 100%);
}
img{max-width:100%;display:block;height:auto}
a{color:var(--cyan);text-decoration:none;transition:color .2s ease}
a:hover{color:#fff}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.25;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding-left:20px;padding-right:20px}

/* ===== HEADER ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1040;
  background:rgba(3,7,18,.86);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-weight:800;font-size:.97rem;line-height:1.2;max-width:360px}
.brand:hover{color:#fff}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;display:grid;place-items:center;font-size:1.05rem;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:block}
.brand-text--short{display:none}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-list a{display:block;padding:9px 14px;border-radius:10px;color:var(--muted);font-size:.9rem;font-weight:500;transition:color .2s ease,background .2s ease,box-shadow .2s ease}
.nav-list a:hover{color:#fff;background:rgba(37,99,235,.18)}
.nav-list a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.36)}
.nav-actions{display:flex;align-items:center;gap:8px}
.btn-login{color:var(--cyan);font-weight:600;font-size:.88rem;padding:9px 12px;border-radius:10px;border:1px solid rgba(56,189,248,.28);background:transparent;transition:.2s ease}
.btn-login:hover{color:#fff;border-color:var(--line-2);background:rgba(56,189,248,.1)}
.btn-signup{
  padding:10px 18px;border-radius:11px;font-weight:700;font-size:.87rem;color:#04101F;white-space:nowrap;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.45);transition:.2s ease;
}
.btn-signup:hover{color:#04101F;transform:translateY(-1px);box-shadow:0 0 26px rgba(56,189,248,.7)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;background:rgba(37,99,235,.16);border:1px solid var(--line);color:#fff;font-size:1.05rem;cursor:pointer}

/* ===== BUTTONS ===== */
.btn-neon{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:13px;font-weight:700;font-size:.95rem;color:#04101F;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 22px rgba(56,189,248,.45);border:0;transition:.25s ease;cursor:pointer;
}
.btn-neon:hover{color:#04101F;transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.72)}
.btn-neon:active{transform:translateY(1px) scale(.99)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 24px;border-radius:13px;font-weight:600;font-size:.94rem;color:var(--text);
  background:rgba(8,18,41,.6);border:1px solid var(--line-2);transition:.25s ease;
}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:var(--glow);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}
.btn-text{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--cyan);font-size:.92rem}
.btn-text:hover{color:#fff;gap:12px}

/* ===== SHARED BLOCKS ===== */
.section{padding:76px 0;position:relative;border-top:1px solid rgba(96,165,250,.08)}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.82),rgba(3,7,18,.35))}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.7rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.sec-head{max-width:840px;margin-bottom:34px}
.sec-title{font-size:clamp(1.45rem,3vw,2.05rem);margin-bottom:12px}
.sec-lead{color:var(--muted);font-size:1rem;margin-bottom:0}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;padding:5px 10px;border-radius:8px;
  background:rgba(37,99,235,.18);border:1px solid rgba(96,165,250,.3);color:var(--holo);
}
.tag--live{color:#BBF7D0;background:rgba(34,197,94,.14);border-color:rgba(34,197,94,.35)}
.tag--up{color:#FECDD3;background:rgba(244,63,94,.14);border-color:rgba(244,63,94,.32)}
.tag--down{color:#BAE6FD;background:rgba(56,189,248,.14);border-color:rgba(56,189,248,.32)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent);border:0;margin:0}
.chip{font-size:.78rem;color:var(--muted);border:1px solid var(--line);background:rgba(8,18,41,.6);padding:6px 12px;border-radius:999px}
.glass-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:18px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow);
}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.card-title{font-size:1rem;margin:0;font-weight:700}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);display:inline-block;margin-right:6px;box-shadow:0 0 10px rgba(34,197,94,.9);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}}

/* ===== HERO ===== */
.hero-cat{
  position:relative;padding:56px 0 72px;overflow:hidden;
  background-image:linear-gradient(96deg,rgba(3,7,18,.97) 0%,rgba(3,7,18,.88) 46%,rgba(8,18,41,.76) 100%),url('/assets/images/527b26195efde26b.jpg');
  background-size:cover;background-position:center;border-bottom:1px solid var(--line);
}
.hero-cat::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(96,165,250,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.06) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 80%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 80%);
}
.hero-cat .container{position:relative;z-index:2}
.hero-copy{max-width:900px}
.hero-copy h1{font-size:clamp(1.6rem,4vw,2.7rem);margin:16px 0 16px}
.hero-lead{color:var(--muted);font-size:1.02rem;max-width:780px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 18px}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px}
.hero-stack{display:grid;grid-template-columns:1.6fr 1fr;gap:18px;margin-top:40px;align-items:start}
.odds-col{display:grid;gap:18px;margin-top:26px}
.odds-row{display:grid;grid-template-columns:1.55fr repeat(3,.75fr);gap:8px;align-items:center;padding:12px 0;border-top:1px dashed rgba(96,165,250,.16)}
.odds-row:first-of-type{border-top:0}
.odds-teams strong{display:block;font-size:.93rem;line-height:1.35}
.odds-time{font-size:.72rem;color:var(--dim);display:block;margin-bottom:2px}
.odds-num{text-align:right}
.odds-label{display:block;font-size:.66rem;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}
.odds-num b{font-size:.95rem;color:#fff}
.mini-list li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid rgba(96,165,250,.12);font-size:.86rem;color:#E2E8F0}
.mini-list li:last-child{border-bottom:0}
.mini-list span.k{color:var(--muted)}
.stamp{font-size:.74rem;color:var(--dim)}

/* ===== PAIN / SOLUTION ===== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.body-copy p{color:#CBD5E1;font-size:.98rem}
.body-copy strong{color:#fff}
.reason-list li{display:flex;gap:14px;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel-soft);margin-bottom:12px}
.reason-list li:last-child{margin-bottom:0}
.reason-list i{color:var(--cyan);font-size:1rem;margin-top:3px}
.reason-list h3{font-size:.98rem;margin-bottom:4px}
.reason-list p{margin:0;color:var(--muted);font-size:.9rem}

/* ===== FEATURES ===== */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:.25s ease}
.feature-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--glow)}
.f-ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(135deg,rgba(37,99,235,.4),rgba(56,189,248,.22));
  border:1px solid var(--line-2);color:var(--cyan);font-size:1.05rem;
}
.feature-card h3{font-size:1.02rem;margin-bottom:8px}
.feature-card p{margin:0;color:var(--muted);font-size:.92rem}

/* ===== CHANNEL MATRIX ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel-card{
  display:block;padding:26px;border-radius:var(--r-lg);color:var(--text);
  background:linear-gradient(160deg,rgba(13,25,48,.88),rgba(8,18,41,.62));
  border:1px solid var(--line);transition:.25s ease;
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--glow);color:#fff}
.channel-card.is-current{border-color:var(--line-2);box-shadow:inset 0 0 0 1px rgba(56,189,248,.28)}
.channel-card h3{font-size:1.06rem;margin:14px 0 8px}
.channel-card p{margin:0;color:var(--muted);font-size:.92rem}
.channel-more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:.86rem;font-weight:600;color:var(--cyan)}

/* ===== STEPS ===== */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step-item{padding-top:16px;border-top:2px solid rgba(56,189,248,.34)}
.step-num{font-size:2rem;font-weight:800;color:rgba(96,165,250,.4);line-height:1;display:block;margin-bottom:10px}
.step-item h3{font-size:1rem;margin-bottom:8px}
.step-item p{margin:0;color:var(--muted);font-size:.9rem}

/* ===== ODDS TABLE ===== */
.odds-layout{display:grid;grid-template-columns:1.5fr .9fr;gap:26px;align-items:start}
.kt-table{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--panel-soft)}
.kt-head{
  display:grid;grid-template-columns:2.2fr .9fr .9fr 1fr .9fr;gap:10px;padding:14px 20px;
  background:rgba(37,99,235,.16);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--holo);
}
.kt-row{display:grid;grid-template-columns:2.2fr .9fr .9fr 1fr .9fr;gap:10px;padding:15px 20px;border-top:1px solid rgba(96,165,250,.12);align-items:center;transition:background .2s ease}
.kt-row:hover{background:rgba(37,99,235,.08)}
.kt-match strong{display:block;font-size:.95rem}
.kt-league{display:block;font-size:.73rem;color:var(--dim);margin-bottom:3px}
.kt-cell b{font-size:.98rem;color:#fff}
.kt-cell small{display:block;color:var(--dim);font-size:.72rem}
.kt-lb{display:none}
.odds-side-figure{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--panel-soft)}
.odds-side-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.odds-side-figure figcaption{padding:16px 18px;color:var(--muted);font-size:.88rem}
.odds-note{margin-top:16px;color:var(--dim);font-size:.84rem}

/* ===== METRICS + QUOTES ===== */
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:34px}
.metric{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.metric b{display:block;font-size:1.85rem;color:#fff;line-height:1.1;margin-bottom:6px}
.metric span{color:var(--muted);font-size:.88rem}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote-card{background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;justify-content:space-between}
.quote-card p{font-size:.94rem;color:#E2E8F0}
.quote-who{display:flex;align-items:center;gap:10px;font-size:.82rem;color:var(--muted);margin-top:8px}
.quote-who i{color:var(--cyan)}

/* ===== AUDIENCE ===== */
.aud-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.aud-item{padding:22px;border-radius:var(--r);border:1px solid var(--line);background:rgba(8,18,41,.5);transition:.25s ease}
.aud-item:hover{border-color:var(--line-2);transform:translateY(-3px)}
.aud-item i{color:var(--cyan);font-size:1.1rem;display:block;margin-bottom:12px}
.aud-item h3{font-size:.98rem;margin-bottom:6px}
.aud-item p{margin:0;color:var(--muted);font-size:.89rem}

/* ===== NEWS ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel-soft);transition:.25s ease}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--glow)}
.news-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-body{padding:18px 18px 22px}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:.72rem;color:var(--dim);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.news-body h3{font-size:1rem;margin-bottom:8px}
.news-body h3 a{color:#fff}
.news-body h3 a:hover{color:var(--cyan)}
.news-body p{margin:0;color:var(--muted);font-size:.9rem}
.empty-note{color:var(--muted);font-size:.95rem;margin:0}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{border:1px solid var(--line);border-radius:var(--r);background:var(--panel-soft);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 20px;font-weight:600;font-size:.98rem;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--cyan);font-size:.78rem;transition:transform .2s ease}
.faq-item[open] summary::after{content:"\f068"}
.faq-item summary:hover{color:#fff;background:rgba(37,99,235,.1)}
.faq-body{padding:0 20px 20px;color:var(--muted);font-size:.93rem}
.faq-body p:last-child{margin-bottom:0}

/* ===== CTA ===== */
.cta-band{border-top:1px solid rgba(96,165,250,.12)}
.cta-box{
  background:linear-gradient(140deg,rgba(37,99,235,.24),rgba(8,18,41,.72));
  border:1px solid var(--line-2);border-radius:var(--r-lg);padding:48px 28px;text-align:center;box-shadow:var(--shadow);
}
.cta-box h2{font-size:clamp(1.4rem,2.6vw,1.9rem)}
.cta-box>p{color:#CBD5E1;max-width:720px;margin:0 auto 8px}
.cta-form{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:24px 0 14px}
.cta-form input,.cta-form select{
  background:rgba(3,7,18,.72);border:1px solid var(--line);border-radius:12px;
  padding:13px 16px;color:#fff;min-width:240px;
}
.cta-form input::placeholder{color:var(--dim)}
.cta-form input:focus,.cta-form select:focus{border-color:var(--line-2);outline:none;box-shadow:0 0 0 3px rgba(56,189,248,.16)}
.cta-note{color:var(--muted);font-size:.85rem;margin:0}

/* ===== FOOTER ===== */
.site-footer{margin-top:0;padding:56px 0 26px;border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(8,18,41,.9),rgba(3,7,18,.98))}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;margin-bottom:14px}
.footer-brand .brand-mark{width:34px;height:34px;flex:0 0 34px;font-size:.9rem;border-radius:10px}
.site-footer p{color:var(--muted);font-size:.9rem}
.footer-title{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--holo);margin-bottom:14px}
.footer-links li{margin-bottom:9px}
.footer-links a{color:var(--muted);font-size:.9rem}
.footer-links a:hover{color:#fff}
.pay-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-chips span{font-size:.72rem;padding:5px 10px;border-radius:8px;border:1px solid var(--line);color:var(--holo);background:rgba(37,99,235,.12)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:34px;padding-top:18px;border-top:1px solid rgba(96,165,250,.14);color:var(--dim);font-size:.82rem}
.age-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;border:1px solid rgba(56,189,248,.3);color:var(--holo);font-size:.76rem}

/* ===== FAB ===== */
.fab-neon{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;padding:12px 18px 12px 12px;
  border-radius:999px;background:rgba(7,7,13,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid transparent;color:#E2E8F0;font-size:.85rem;font-weight:600;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(120deg,#38BDF8,#2563EB,#22D3EE);
  background-origin:border-box;background-clip:padding-box,border-box;
  opacity:.78;transition:.25s ease;animation:fabPulse 3.2s ease-in-out infinite;
}
.fab-neon:hover{opacity:1;color:#fff;transform:translateY(-2px);box-shadow:0 0 32px rgba(6,182,212,.7)}
.fab-neon:active{transform:scale(.96)}
.fab-ico{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(56,189,248,.16);color:var(--cyan);font-size:.95rem}
.fab-dot{position:absolute;top:6px;right:10px;width:9px;height:9px;border-radius:50%;background:#F43F5E;box-shadow:0 0 8px rgba(244,63,94,.9);animation:pulse 1.4s infinite}
@keyframes fabPulse{0%,100%{box-shadow:0 0 16px rgba(6,182,212,.35)}50%{box-shadow:0 0 28px rgba(6,182,212,.6)}}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .nav-list{
    position:absolute;top:74px;left:16px;right:16px;display:none;flex-direction:column;align-items:stretch;gap:4px;
    padding:10px;background:rgba(3,7,18,.97);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);
  }
  .nav-list.open{display:flex}
  .nav-toggle{display:inline-flex}
  .brand{max-width:250px;font-size:.86rem}
  .hero-stack{grid-template-columns:1fr}
  .odds-col{margin-top:0;grid-template-columns:1fr 1fr;display:grid}
  .split{grid-template-columns:1fr;gap:24px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
  .step-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .odds-layout{grid-template-columns:1fr}
  .quote-grid{grid-template-columns:1fr}
  .aud-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:26px}
}
@media (max-width:768px){
  .section{padding:60px 0}
  .hero-cat{padding:36px 0 54px}
  .hero-stack{margin-top:30px}
  .odds-row{grid-template-columns:1.4fr repeat(3,.7fr)}
  .odds-num b{font-size:.88rem}
  .kt-head{display:none}
  .kt-row{grid-template-columns:1fr 1fr;row-gap:12px}
  .kt-match{grid-column:1/-1}
  .kt-lb{display:block;font-size:.66rem;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}
  .kt-cell{text-align:left}
  .metric-row{grid-template-columns:1fr;gap:12px}
  .cta-form input,.cta-form select{min-width:100%}
}
@media (max-width:640px){
  .brand-text--full{display:none}
  .brand-text--short{display:block}
  .btn-login{padding:8px 10px;font-size:.8rem}
  .btn-signup{padding:9px 12px;font-size:.78rem}
  .feature-grid,.channel-grid,.step-grid,.aud-grid,.news-grid{grid-template-columns:1fr}
  .odds-col{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-box{padding:34px 18px}
  .odds-row{grid-template-columns:1fr 1fr;row-gap:10px}
  .odds-teams{grid-column:1/-1}
  .odds-num{text-align:left}
  .fab-neon{padding:12px;bottom:88px}
  .fab-neon .fab-txt{display:none}
}

/* roulang page: category2 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1B33;
  --panel:rgba(13,25,48,.72);
  --panel-soft:rgba(8,18,41,.6);
  --line:rgba(96,165,250,.18);
  --line-2:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --ok:#22C55E;
  --warn:#FACC15;
  --red:#F43F5E;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 24px rgba(56,189,248,.35);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.62;
  margin:0;
  padding-top:74px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -6%, rgba(37,99,235,.24), transparent 60%),
    radial-gradient(820px 520px at 94% 6%, rgba(56,189,248,.15), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050B1C 55%,#030712 100%);
}
img{max-width:100%;display:block;height:auto}
a{color:var(--cyan);text-decoration:none;transition:color .2s ease}
a:hover{color:#fff}
h1,h2,h3,h4{margin:0 0 12px;font-weight:700;line-height:1.28;letter-spacing:-.01em}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
strong{color:#fff}
.container{width:100%;max-width:var(--max);margin:0 auto;padding-left:20px;padding-right:20px}
/* ===== HEADER ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1040;
  background:rgba(3,7,18,.86);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-weight:800;font-size:.97rem;line-height:1.2;max-width:360px}
.brand:hover{color:#fff}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;font-size:1.05rem;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:block}
.brand-text--short{display:none}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-list a{
  display:block;padding:9px 14px;border-radius:10px;color:var(--muted);
  font-size:.9rem;font-weight:500;transition:color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-list a:hover{color:#fff;background:rgba(37,99,235,.18)}
.nav-list a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.36)}
.nav-actions{display:flex;align-items:center;gap:8px}
.btn-login{
  color:var(--cyan);font-weight:600;font-size:.88rem;padding:9px 12px;border-radius:10px;
  border:1px solid rgba(56,189,248,.28);transition:.2s ease;background:transparent;
}
.btn-login:hover{color:#fff;border-color:var(--line-2);background:rgba(56,189,248,.1)}
.btn-signup{
  padding:10px 18px;border-radius:11px;font-weight:700;font-size:.87rem;color:#04101F;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.45);transition:.2s ease;white-space:nowrap;
}
.btn-signup:hover{color:#04101F;transform:translateY(-1px);box-shadow:0 0 26px rgba(56,189,248,.7)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;
  background:rgba(37,99,235,.16);border:1px solid var(--line);color:#fff;font-size:1.05rem;cursor:pointer;
}
/* ===== BUTTONS ===== */
.btn-neon{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:13px;font-weight:700;font-size:.95rem;color:#04101F;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 22px rgba(56,189,248,.45);border:0;transition:.25s ease;
}
.btn-neon:hover{color:#04101F;transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.72)}
.btn-neon:active{transform:translateY(1px) scale(.99)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 24px;border-radius:13px;font-weight:600;font-size:.94rem;color:var(--text);
  background:rgba(8,18,41,.6);border:1px solid var(--line-2);transition:.25s ease;
}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:var(--glow);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}
.btn-text{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--cyan);font-size:.92rem}
.btn-text:hover{color:#fff;gap:12px}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px;
}
/* ===== SHARED BLOCKS ===== */
.section{padding:76px 0;position:relative;border-top:1px solid rgba(96,165,250,.08)}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.82),rgba(3,7,18,.35))}
.section--tight{padding:56px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.7rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.sec-title{font-size:clamp(1.45rem,3vw,2.1rem);margin-bottom:14px}
.sec-lead{color:var(--muted);font-size:1rem;max-width:820px;margin-bottom:0}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;padding:5px 10px;border-radius:8px;
  background:rgba(37,99,235,.18);border:1px solid rgba(96,165,250,.3);color:var(--holo);
}
.tag--live{color:#BBF7D0;background:rgba(34,197,94,.14);border-color:rgba(34,197,94,.35)}
.tag--up{color:#FECDD3;background:rgba(244,63,94,.14);border-color:rgba(244,63,94,.32)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent);border:0;margin:0}
/* ===== HERO ===== */
.hero{
  position:relative;padding:84px 0 66px;overflow:hidden;
  background-image:linear-gradient(95deg,rgba(3,7,18,.97) 0%,rgba(3,7,18,.87) 48%,rgba(8,18,41,.72) 100%),url('/assets/images/527b26195efde26b.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(96,165,250,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.06) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 78%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 78%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:38px;align-items:center}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.78rem;color:var(--dim);margin-bottom:18px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--cyan)}
.hero h1{font-size:clamp(1.55rem,3.9vw,2.6rem);margin-bottom:16px}
.hero-lead{color:var(--muted);font-size:1.03rem;max-width:660px;margin-bottom:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 18px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.hero-panel{
  background:var(--panel);border:1px solid var(--line-2);border-radius:var(--r-lg);
  padding:24px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.hero-panel::before{
  content:"";position:absolute;top:-40%;right:-30%;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(56,189,248,.28),transparent 68%);pointer-events:none;
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;position:relative;z-index:2}
.panel-head h2{font-size:1rem;margin:0}
.odds-mini{display:grid;grid-template-columns:1fr 1fr;gap:12px;position:relative;z-index:2}
.odds-mini div{
  background:rgba(3,7,18,.6);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:14px 14px 12px;
}
.odds-mini span{display:block;font-size:.72rem;color:var(--dim);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}
.odds-mini b{font-size:1.22rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.odds-mini em{font-style:normal;font-size:.76rem;color:var(--muted);display:block;margin-top:4px}
.panel-foot{margin-top:16px;font-size:.8rem;color:var(--dim);position:relative;z-index:2}
/* ===== PAIN ===== */
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:32px}
.pain-item{
  border-left:3px solid rgba(56,189,248,.5);
  background:linear-gradient(90deg,rgba(37,99,235,.14),rgba(3,7,18,0));
  padding:18px 20px;border-radius:0 var(--r-sm) var(--r-sm) 0;
}
.pain-item h3{font-size:1.02rem;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.pain-item h3 i{color:var(--cyan);font-size:.9rem}
.pain-item p{color:var(--muted);font-size:.92rem;margin:0}
/* ===== COMPARE ===== */
.compare-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start;margin-top:30px}
.compare-figure{
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--panel-soft);
}
.compare-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.compare-figure figcaption{padding:14px 18px;font-size:.84rem;color:var(--muted);border-top:1px solid var(--line)}
.table-scroll{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line);background:var(--panel)}
.odds-table{width:100%;min-width:560px;border-collapse:collapse}
.odds-table th{
  background:rgba(37,99,235,.22);color:#E2E8F0;font-size:.76rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;padding:14px 16px;text-align:left;white-space:nowrap;
}
.odds-table td{padding:14px 16px;border-top:1px solid rgba(96,165,250,.12);color:var(--muted);font-size:.9rem;vertical-align:top}
.odds-table td:first-child{color:#fff;font-weight:600}
.odds-table tbody tr:hover{background:rgba(56,189,248,.05)}
/* ===== STEPS ===== */
.steps{counter-reset:step;display:grid;gap:16px;margin-top:30px}
.step{
  display:grid;grid-template-columns:58px 1fr;gap:18px;align-items:start;
  background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.step:hover{border-color:var(--line-2);transform:translateX(4px);box-shadow:var(--glow)}
.step-num{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  font-weight:800;font-size:1.05rem;color:#04101F;
  background:linear-gradient(135deg,#38BDF8,#2563EB);box-shadow:0 0 16px rgba(56,189,248,.4);
}
.step h3{font-size:1.03rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.92rem;margin:0}
/* ===== METRICS ===== */
.metrics{
  display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:30px;
  border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);overflow:hidden;
}
.metric{padding:26px 20px;border-right:1px solid var(--line);text-align:left}
.metric:last-child{border-right:0}
.metric b{display:block;font-size:1.7rem;font-weight:800;letter-spacing:-.03em;color:#fff;line-height:1.1}
.metric span{display:block;font-size:.8rem;color:var(--muted);margin-top:8px}
/* ===== QUOTES ===== */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.quote{
  background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;
  transition:border-color .25s ease,transform .25s ease;
}
.quote:hover{border-color:var(--line-2);transform:translateY(-4px)}
.quote i.q{color:var(--cyan);font-size:1.1rem;margin-bottom:12px;display:block}
.quote p{color:var(--muted);font-size:.93rem;margin-bottom:18px}
.quote-who{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.quote-avatar{
  width:40px;height:40px;flex:0 0 40px;border-radius:50%;display:grid;place-items:center;
  font-weight:700;font-size:.9rem;color:#04101F;background:linear-gradient(135deg,#60A5FA,#2563EB);
}
.quote-who b{display:block;font-size:.9rem}
.quote-who span{display:block;font-size:.78rem;color:var(--dim)}
/* ===== AUDIENCE ===== */
.aud-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:30px}
.aud-card{
  background:linear-gradient(150deg,rgba(13,25,48,.9),rgba(3,7,18,.7));
  border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.aud-card:hover{border-color:var(--line-2);box-shadow:var(--glow)}
.aud-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(56,189,248,.14);border:1px solid rgba(56,189,248,.32);color:var(--cyan);font-size:1rem;
}
.aud-card h3{font-size:1.02rem;margin-bottom:8px}
.aud-card p{color:var(--muted);font-size:.92rem;margin:0}
/* ===== NEWS ===== */
.news-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.news-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.news-card:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--shadow)}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:.76rem;color:var(--dim);margin-bottom:12px}
.news-card h3{font-size:1rem;margin-bottom:10px}
.news-card h3 a{color:#fff}
.news-card h3 a:hover{color:var(--cyan)}
.news-card p{color:var(--muted);font-size:.9rem;margin-bottom:16px}
.news-more{margin-top:auto;font-size:.86rem}
.news-empty{
  margin-top:26px;padding:26px;border:1px dashed rgba(96,165,250,.35);border-radius:var(--r);
  color:var(--muted);font-size:.94rem;background:rgba(8,18,41,.4);
}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;margin-top:30px;max-width:960px}
.faq-item{
  background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--r);
  padding:0;overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--line-2)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:600;font-size:.98rem;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.78rem;color:var(--cyan);
  transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:.93rem}
/* ===== CTA ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid var(--line-2);padding:48px 44px;
  background-image:linear-gradient(100deg,rgba(3,7,18,.95),rgba(8,18,41,.86)),url('/assets/images/23bcac14cc40766e.jpg');
  background-size:cover;background-position:center;
  box-shadow:var(--shadow);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center}
.cta-band h2{font-size:clamp(1.35rem,2.8vw,1.95rem)}
.cta-band p{color:var(--muted);margin-bottom:0}
.cta-form{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.cta-form input{
  flex:1 1 220px;min-width:0;padding:14px 16px;border-radius:12px;
  background:rgba(3,7,18,.75);border:1px solid var(--line-2);color:#fff;font-size:.92rem;
  font-family:inherit;
}
.cta-form input::placeholder{color:var(--dim)}
.cta-form input:focus{outline:none;border-color:var(--cyan);box-shadow:var(--glow)}
.cta-note{font-size:.8rem;color:var(--dim);margin-top:14px}
.cta-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:1050;
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 20px;border-radius:999px;
  background-image:linear-gradient(rgba(7,7,13,.88),rgba(7,7,13,.88)),linear-gradient(120deg,#38BDF8,#2563EB);
  background-origin:border-box;background-clip:padding-box,border-box;
  border:2px solid transparent;color:#F8FAFC;font-weight:600;font-size:.85rem;
  box-shadow:0 0 20px rgba(56,189,248,.45);
  opacity:.8;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabFloat 3s ease-in-out infinite;
}
.fab i{color:var(--cyan);font-size:1rem;transition:transform .4s ease}
.fab:hover{opacity:1;color:#fff;transform:scale(1.06);box-shadow:0 0 32px rgba(56,189,248,.78)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95)}
.fab-dot{
  position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;
  background:var(--red);box-shadow:0 0 10px var(--red);animation:dotPulse 1.4s ease-in-out infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
/* ===== FOOTER ===== */
.site-footer{
  border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(3,7,18,.6),rgba(8,18,41,.85));
  padding:56px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:.98rem;margin-bottom:14px;color:#fff}
.site-footer p{color:var(--muted);font-size:.88rem;line-height:1.65}
.footer-title{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--holo);margin-bottom:14px}
.footer-links li{margin-bottom:9px}
.footer-links a{color:var(--muted);font-size:.88rem}
.footer-links a:hover{color:var(--cyan)}
.pay-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-chips span{
  font-size:.74rem;font-weight:600;padding:6px 11px;border-radius:8px;
  background:rgba(37,99,235,.16);border:1px solid rgba(96,165,250,.28);color:var(--holo);
}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line);
}
.footer-bottom small{color:var(--dim);font-size:.8rem}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:600;
  padding:6px 12px;border-radius:999px;color:#BBF7D0;
  background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.32);
}
/* ===== RESPONSIVE ===== */
@media (max-width:1080px){
  .nav-list{
    position:fixed;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(3,7,18,.98);border-bottom:1px solid var(--line);
    padding:14px 20px 22px;max-height:calc(100vh - 74px);overflow-y:auto;
    transform:translateY(-14px);opacity:0;visibility:hidden;transition:all .25s ease;
  }
  .nav-list.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-list a{padding:12px 14px;font-size:.95rem}
  .nav-toggle{display:inline-flex}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .compare-layout{grid-template-columns:1fr}
  .metrics{grid-template-columns:repeat(3,1fr)}
  .metric{border-bottom:1px solid var(--line)}
  .metric:nth-child(3n){border-right:0}
  .quotes{grid-template-columns:1fr 1fr}
  .news-grid{grid-template-columns:1fr 1fr}
  .cta-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  body{padding-top:70px}
  .nav-inner{height:70px}
  .nav-list{top:70px;max-height:calc(100vh - 70px)}
  .section{padding:58px 0}
  .hero{padding:60px 0 52px}
  .pain-grid{grid-template-columns:1fr}
  .aud-grid{grid-template-columns:1fr}
  .quotes{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr 1fr}
  .metric{border-right:1px solid var(--line)}
  .metric:nth-child(2n){border-right:0}
  .step{grid-template-columns:48px 1fr;gap:14px;padding:18px}
  .step-num{width:44px;height:44px;border-radius:12px;font-size:.98rem}
  .cta-band{padding:32px 24px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:520px){
  .brand-text--full{display:none}
  .brand-text--short{display:block}
  .brand{font-size:.9rem;gap:9px;max-width:150px}
  .btn-login{padding:8px 10px;font-size:.8rem}
  .btn-signup{padding:9px 13px;font-size:.79rem}
  .nav-toggle{width:40px;height:40px}
  .hero-actions .btn-neon,.hero-actions .btn-ghost{width:100%}
  .odds-mini{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr}
  .metric{border-right:0}
  .metric:nth-child(2n){border-right:0}
  .cta-form input,.cta-form .btn-neon{width:100%;flex:1 1 100%}
  .fab{bottom:88px;padding:12px 16px;font-size:.79rem}
  .fab span.fab-label{display:none}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1B33;
  --panel:rgba(13,25,48,.72);
  --panel-soft:rgba(8,18,41,.6);
  --line:rgba(96,165,250,.18);
  --line-2:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --ok:#22C55E;
  --warn:#FACC15;
  --red:#F43F5E;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 24px rgba(56,189,248,.35);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.62;
  padding-top:74px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -6%, rgba(37,99,235,.24), transparent 60%),
    radial-gradient(820px 520px at 94% 6%, rgba(56,189,248,.15), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050B1C 55%,#030712 100%);
}
img{max-width:100%;display:block;height:auto}
a{color:var(--cyan);text-decoration:none;transition:color .2s ease}
a:hover{color:#fff}
h1,h2,h3,h4{margin:0 0 12px;font-weight:800;line-height:1.28;letter-spacing:-.01em;color:var(--text)}
p{margin:0 0 14px;color:var(--muted)}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font-family:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding-left:20px;padding-right:20px}

/* ===== HEADER ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1040;
  background:rgba(3,7,18,.86);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-weight:800;font-size:.97rem;line-height:1.2;max-width:360px}
.brand:hover{color:#fff}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;font-size:1.05rem;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:block}
.brand-text--short{display:none}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-list a{
  display:block;padding:9px 14px;border-radius:10px;color:var(--muted);
  font-size:.9rem;font-weight:500;transition:color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-list a:hover{color:#fff;background:rgba(37,99,235,.18)}
.nav-list a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.36)}
.nav-actions{display:flex;align-items:center;gap:8px}
.btn-login{
  color:var(--cyan);font-weight:600;font-size:.88rem;padding:9px 12px;border-radius:10px;
  border:1px solid rgba(56,189,248,.28);transition:.2s ease;background:transparent;
}
.btn-login:hover{color:#fff;border-color:var(--line-2);background:rgba(56,189,248,.1)}
.btn-signup{
  padding:10px 18px;border-radius:11px;font-weight:700;font-size:.87rem;color:#04101F;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.45);transition:.2s ease;white-space:nowrap;
}
.btn-signup:hover{color:#04101F;transform:translateY(-1px);box-shadow:0 0 26px rgba(56,189,248,.7)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;
  background:rgba(37,99,235,.16);border:1px solid var(--line);color:#fff;font-size:1.05rem;cursor:pointer;
}

/* ===== BUTTONS ===== */
.btn-neon{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:13px;font-weight:700;font-size:.95rem;color:#04101F;
  background:linear-gradient(120deg,#38BDF8,#2563EB);
  box-shadow:0 0 22px rgba(56,189,248,.45);border:0;transition:.25s ease;cursor:pointer;
}
.btn-neon:hover{color:#04101F;transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.72)}
.btn-neon:active{transform:translateY(1px) scale(.99)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 24px;border-radius:13px;font-weight:600;font-size:.94rem;color:var(--text);
  background:rgba(8,18,41,.6);border:1px solid var(--line-2);transition:.25s ease;
}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:var(--glow);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}
.btn-text{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--cyan);font-size:.92rem;transition:gap .2s ease,color .2s ease}
.btn-text:hover{color:#fff;gap:12px}

/* ===== SHARED BLOCKS ===== */
.section{padding:76px 0;position:relative;border-top:1px solid rgba(96,165,250,.08)}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.82),rgba(3,7,18,.35))}
.section--tight{padding:56px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.7rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.sec-title{font-size:clamp(1.45rem,3vw,2.1rem);margin-bottom:14px}
.sec-lead{color:var(--muted);font-size:1rem;max-width:820px;margin-bottom:0}
.sec-head{max-width:860px;margin-bottom:38px}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;padding:5px 10px;border-radius:8px;
  background:rgba(37,99,235,.18);border:1px solid rgba(96,165,250,.3);color:var(--holo);
}
.tag--live{color:#BBF7D0;background:rgba(34,197,94,.14);border-color:rgba(34,197,94,.35)}
.tag--up{color:#FECDD3;background:rgba(244,63,94,.14);border-color:rgba(244,63,94,.32)}
.tag--down{color:#BFDBFE;background:rgba(37,99,235,.2);border-color:rgba(96,165,250,.38)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent);border:0;margin:0}

/* ===== HERO ===== */
.hero{
  position:relative;padding:78px 0 62px;overflow:hidden;
  background-image:linear-gradient(95deg,rgba(3,7,18,.97) 0%,rgba(3,7,18,.88) 48%,rgba(8,18,41,.76) 100%),url('/assets/images/527b26195efde26b.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(96,165,250,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.06) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 80%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 80%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.hero h1{font-size:clamp(1.55rem,3.6vw,2.5rem);margin-bottom:16px}
.hero-lead{font-size:1.02rem;max-width:640px;margin-bottom:0}
.check-list{display:grid;gap:10px;margin:24px 0 26px;max-width:620px}
.check-list li{display:flex;gap:11px;align-items:flex-start;color:var(--text);font-size:.94rem;line-height:1.5}
.check-list i{color:var(--cyan);margin-top:5px;font-size:.85rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px}
.trust-chip{
  display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;color:var(--muted);
  padding:7px 13px;border-radius:999px;background:rgba(8,18,41,.7);border:1px solid var(--line);
}
.trust-chip i{color:var(--cyan)}
.hero-panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:18px;box-shadow:var(--shadow);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.hero-figure{margin:0 0 16px;position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.hero-figure img{width:100%;height:168px;object-fit:cover}
.hero-figure figcaption{
  position:absolute;left:12px;bottom:12px;font-size:.72rem;font-weight:600;color:#fff;
  padding:6px 11px;border-radius:999px;background:rgba(3,7,18,.78);border:1px solid var(--line-2);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.panel-time{font-size:.72rem;color:var(--dim)}
.panel-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed rgba(96,165,250,.2)}
.panel-row:last-child{border-bottom:0;padding-bottom:2px}
.panel-row strong{display:block;font-size:.9rem;color:var(--text)}
.panel-row span.panel-sub{display:block;font-size:.72rem;color:var(--dim)}
.panel-odds{display:flex;gap:8px;flex:0 0 auto}
.panel-odds span{
  font-size:.8rem;font-weight:700;color:var(--text);padding:5px 9px;border-radius:8px;
  background:rgba(37,99,235,.16);border:1px solid rgba(96,165,250,.28);
}

/* ===== SPLIT / PAIN ===== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split-media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;height:340px;object-fit:cover}
.pain-list{display:grid;gap:16px;margin-top:26px}
.pain-item{display:flex;gap:14px;align-items:flex-start;padding-left:0}
.pain-no{
  flex:0 0 34px;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  font-size:.8rem;font-weight:800;color:var(--cyan);
  background:rgba(37,99,235,.16);border:1px solid rgba(96,165,250,.3);
}
.pain-item h3{font-size:1rem;margin-bottom:5px}
.pain-item p{font-size:.9rem;margin-bottom:0}

/* ===== LIVE BOARD ===== */
.board{
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  background:var(--panel-soft);box-shadow:var(--shadow);backdrop-filter:blur(10px);
}
.board-head{
  display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:14px;padding:14px 20px;
  font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--dim);
  border-bottom:1px solid var(--line);background:rgba(3,7,18,.5);
}
.board-row{
  display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:14px;align-items:center;
  padding:16px 20px;border-bottom:1px solid rgba(96,165,250,.12);transition:background .2s ease;
}
.board-row:last-child{border-bottom:0}
.board-row:hover{background:rgba(37,99,235,.1)}
.cell strong{display:block;font-size:.95rem;color:var(--text)}
.cell .cell-sub{display:block;font-size:.74rem;color:var(--dim);margin-top:2px}
.cell-label{display:none}
.stats-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px;
}
.stat{
  padding:20px;border-radius:var(--r);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(37,99,235,.16),rgba(8,18,41,.6));
}
.stat b{display:block;font-size:1.5rem;font-weight:800;color:var(--text);line-height:1.2}
.stat span{font-size:.82rem;color:var(--muted)}

/* ===== STEPS ===== */
.step-list{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-item{
  padding:24px 20px;border-radius:var(--r);border:1px solid var(--line);
  background:var(--panel-soft);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.step-item:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.step-no{
  display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;
  font-size:.85rem;font-weight:800;color:#04101F;background:linear-gradient(120deg,#38BDF8,#2563EB);
  margin-bottom:14px;box-shadow:0 0 16px rgba(56,189,248,.4);
}
.step-item h3{font-size:1rem;margin-bottom:8px}
.step-item p{font-size:.88rem;margin-bottom:0}

/* ===== QUOTES ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{
  padding:26px 22px;border-radius:var(--r);border:1px solid var(--line);
  background:var(--panel-soft);display:flex;flex-direction:column;gap:14px;
}
.quote i{color:var(--cyan);font-size:1.1rem}
.quote p{color:var(--text);font-size:.94rem;margin-bottom:0}
.quote-by{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.avatar{
  width:38px;height:38px;flex:0 0 38px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:.85rem;color:#04101F;background:linear-gradient(135deg,#60A5FA,#38BDF8);
}
.quote-by b{display:block;font-size:.88rem;color:var(--text)}
.quote-by span{font-size:.76rem;color:var(--dim)}

/* ===== AUDIENCE ===== */
.audience-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.audience{
  display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:var(--r);
  border:1px solid var(--line);background:rgba(8,18,41,.5);transition:border-color .25s ease,transform .25s ease;
}
.audience:hover{border-color:var(--line-2);transform:translateX(4px)}
.audience-ico{
  flex:0 0 44px;width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:rgba(37,99,235,.18);border:1px solid rgba(96,165,250,.3);color:var(--cyan);font-size:1.05rem;
}
.audience h3{font-size:1rem;margin-bottom:6px}
.audience p{font-size:.88rem;margin-bottom:0}

/* ===== CHANNELS ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel{
  display:block;padding:26px 22px;border-radius:var(--r-lg);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(37,99,235,.16),rgba(8,18,41,.66));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.channel:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--glow);color:inherit}
.channel h3{font-size:1.08rem;color:var(--text);margin:14px 0 8px}
.channel p{font-size:.9rem;margin-bottom:14px}
.channel .btn-text{font-size:.86rem}

/* ===== NEWS ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  padding:24px 22px;border-radius:var(--r);border:1px solid var(--line);
  background:var(--panel-soft);display:flex;flex-direction:column;gap:12px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.news-card h3{font-size:1.02rem;margin-bottom:0;line-height:1.4}
.news-card h3 a{color:var(--text)}
.news-card h3 a:hover{color:var(--cyan)}
.news-card p{font-size:.88rem;margin-bottom:0}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:.75rem;color:var(--dim);margin-top:auto}
.empty-state{
  padding:30px;border-radius:var(--r);border:1px dashed var(--line-2);
  background:rgba(8,18,41,.5);color:var(--muted);text-align:center;margin-bottom:0;
}
.news-foot{display:flex;justify-content:flex-start;margin-top:26px}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:940px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--r);background:var(--panel-soft);
  overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--line-2)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 20px;font-weight:600;font-size:.96rem;color:var(--text);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.75rem;color:var(--cyan)}
.faq-item[open] summary::after{content:"\f068"}
.faq-item summary:hover{color:var(--cyan)}
.faq-body{padding:0 20px 18px;font-size:.92rem;color:var(--muted)}

/* ===== CTA ===== */
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);
  background-image:linear-gradient(100deg,rgba(3,7,18,.95),rgba(8,18,41,.86)),url('/assets/images/23bcac14cc40766e.jpg');
  background-size:cover;background-position:center;
  padding:42px;display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;
  box-shadow:0 0 40px rgba(56,189,248,.16);
}
.cta-band h2{font-size:clamp(1.35rem,2.6vw,1.9rem);margin-bottom:12px}
.cta-band p{font-size:.95rem;margin-bottom:18px}
.cta-form{display:grid;gap:12px}
.cta-form input{
  width:100%;padding:14px 16px;border-radius:12px;color:var(--text);font-size:.93rem;
  background:rgba(3,7,18,.72);border:1px solid var(--line);transition:border-color .2s ease,box-shadow .2s ease;
}
.cta-form input::placeholder{color:var(--dim)}
.cta-form input:focus{outline:none;border-color:var(--line-2);box-shadow:var(--glow)}
.cta-form .btn-neon{width:100%}
.pay-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-chips span{
  font-size:.75rem;font-weight:600;color:var(--muted);padding:6px 12px;border-radius:999px;
  background:rgba(8,18,41,.7);border:1px solid var(--line);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:1rem;bottom:6rem;z-index:50;
  display:inline-flex;align-items:center;gap:10px;height:56px;padding:0 20px 0 16px;
  border-radius:999px;color:var(--text);font-size:.86rem;font-weight:700;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(120deg,#38BDF8,#2563EB);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 22px rgba(56,189,248,.4);opacity:.8;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabPulse 3.2s ease-in-out infinite;
}
.fab i{font-size:1.05rem;color:var(--cyan)}
.fab:hover{opacity:1;color:#fff;transform:translateY(-3px);box-shadow:0 0 34px rgba(56,189,248,.68)}
.fab:active{transform:translateY(1px) scale(.97)}
.fab .fab-dot{
  position:absolute;top:8px;right:12px;width:9px;height:9px;border-radius:50%;
  background:var(--red);box-shadow:0 0 10px rgba(244,63,94,.9);animation:dotBlink 1.4s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(56,189,248,.34)}50%{box-shadow:0 0 30px rgba(56,189,248,.6)}}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.25}}

/* ===== FOOTER ===== */
.site-footer{border-top:1px solid var(--line);background:rgba(3,7,18,.9);padding:56px 0 24px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px}
.footer-brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:.98rem;margin-bottom:14px;color:var(--text)}
.site-footer p{font-size:.88rem;color:var(--muted);max-width:420px}
.footer-title{font-size:.95rem;margin-bottom:14px;color:var(--text)}
.footer-links li{margin-bottom:9px}
.footer-links a{color:var(--muted);font-size:.88rem}
.footer-links a:hover{color:var(--cyan)}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  border-top:1px solid var(--line);margin-top:34px;padding-top:18px;
}
.footer-bottom small{font-size:.78rem;color:var(--dim)}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:600;color:var(--muted);
  padding:6px 12px;border-radius:999px;background:rgba(8,18,41,.7);border:1px solid var(--line);
}
.age-badge i{color:var(--cyan)}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .nav-list{
    position:fixed;top:74px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:2px;
    padding:14px 20px 22px;background:rgba(3,7,18,.98);border-bottom:1px solid var(--line);
    backdrop-filter:blur(18px);max-height:calc(100vh - 74px);overflow-y:auto;
  }
  .nav-list.is-open{display:flex}
  .nav-list a{padding:12px 14px;font-size:.95rem}
  .nav-toggle{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .split{grid-template-columns:1fr;gap:30px}
  .split-media img{height:280px}
  .step-list{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr;padding:34px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:768px){
  body{padding-top:70px}
  .nav-inner{height:70px}
  .nav-list{top:70px}
  .hero{padding:60px 0 48px}
  .section{padding:58px 0}
  .stats-strip{grid-template-columns:repeat(2,1fr)}
  .board-head{display:none}
  .board-row{grid-template-columns:1fr 1fr;gap:12px;padding:16px}
  .cell--match{grid-column:1 / -1}
  .cell-label{display:block;font-size:.66rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--dim);margin-bottom:4px}
  .audience-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-figure img{height:190px}
}
@media (max-width:520px){
  .brand-text--full{display:none}
  .brand-text--short{display:block}
  .brand{font-size:.95rem}
  .btn-login{padding:9px 10px;font-size:.82rem}
  .btn-signup{padding:9px 13px;font-size:.82rem}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn-neon,.hero-actions .btn-ghost{width:100%}
  .step-list{grid-template-columns:1fr}
  .stats-strip{grid-template-columns:1fr}
  .quote{padding:22px 18px}
  .fab{height:52px;padding:0 16px;font-size:.8rem;bottom:5.5rem}
  .fab span.fab-text{display:none}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}