/* roulang page: index */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --panel:rgba(15,23,42,.62);
  --panel-solid:#0B1220;
  --line:rgba(56,189,248,.15);
  --line-strong:rgba(56,189,248,.42);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --volt:#2563EB;
  --cyan:#38BDF8;
  --blue:#60A5FA;
  --amber:#FBBF24;
  --green:#34D399;
  --radius-lg:20px;
  --radius:16px;
  --radius-sm:11px;
  --shadow-lg:0 30px 64px -24px rgba(2,6,23,.95);
  --shadow:0 16px 40px -20px rgba(2,6,23,.9);
  --glow-blue:0 0 0 1px rgba(56,189,248,.28), 0 0 30px rgba(37,99,235,.32);
  --ease:.24s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.66;
  padding-bottom:84px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease)}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:700;letter-spacing:-.2px}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
::selection{background:rgba(37,99,235,.5);color:#fff}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn-primary,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;font-weight:700;font-size:14px;padding:12px 20px;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#1D4ED8 0%,#2563EB 45%,#38BDF8 100%);
  color:#fff;box-shadow:0 12px 28px -12px rgba(56,189,248,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px -12px rgba(56,189,248,1)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:#DBEAFE;background:rgba(56,189,248,.06)}
.btn-outline:hover{background:rgba(56,189,248,.14);border-color:var(--cyan);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(148,163,184,.3);color:#CBD5E1;background:transparent}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.09)}
.btn-sm{padding:9px 15px;font-size:13px;border-radius:10px}
.btn-lg{padding:15px 26px;font-size:15px;border-radius:14px}
.btn-block{width:100%}

/* ---------- Badges / Tags ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;border:1px solid var(--line-strong);
  color:var(--cyan);background:rgba(56,189,248,.08);
}
.tag-live{color:#FCA5A5;border-color:rgba(248,113,113,.45);background:rgba(239,68,68,.13)}
.tag-amber{color:var(--amber);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.1)}
.tag-green{color:var(--green);border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.1)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(3,7,18,.74);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(56,189,248,.13);
}
.nav-wrap{display:flex;align-items:center;gap:14px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;min-width:0}
.brand-mark{
  width:42px;height:42px;flex-shrink:0;display:grid;place-items:center;
  border-radius:13px;font-size:19px;
  background:linear-gradient(135deg,#1E3A8A,#2563EB 60%,#38BDF8);
  border:1px solid rgba(56,189,248,.45);
  box-shadow:0 0 22px rgba(37,99,235,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{
  font-size:14px;font-weight:800;line-height:1.22;letter-spacing:.1px;
  color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px;
}
.brand-text small{
  font-size:10px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;color:var(--cyan);
}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 13px;border-radius:10px;font-size:13.5px;font-weight:600;
  color:var(--muted);white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.is-active{
  color:#fff;background:rgba(37,99,235,.24);
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.34);
}
.nav-actions{display:flex;align-items:center;gap:8px;margin-left:10px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid rgba(148,163,184,.28);
  place-items:center;gap:4px;flex-direction:column;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#CBD5E1;border-radius:2px;transition:var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:130px 0 78px;overflow:hidden;background:var(--bg)}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.24;filter:saturate(.85) contrast(1.05);
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(900px 520px at 12% 8%, rgba(37,99,235,.34), transparent 62%),
    radial-gradient(760px 460px at 92% 22%, rgba(56,189,248,.2), transparent 60%),
    linear-gradient(180deg, rgba(3,7,18,.78) 0%, rgba(3,7,18,.93) 58%, #030712 100%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--cyan);
  padding:7px 14px;border-radius:999px;
  border:1px solid var(--line-strong);background:rgba(8,18,41,.75);
  margin-bottom:22px;
}
.hero h1{
  font-size:clamp(29px,3.6vw,46px);font-weight:800;letter-spacing:-.8px;
  line-height:1.22;margin-bottom:20px;
  background:linear-gradient(120deg,#FFFFFF 0%,#BFDBFE 48%,#38BDF8 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:16px;color:#CBD5E1;line-height:1.72;max-width:640px;margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-points{display:grid;gap:10px}
.hero-points li{
  position:relative;padding-left:26px;font-size:14px;color:var(--muted);
}
.hero-points li::before{
  content:'';position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:3px;
  background:linear-gradient(135deg,#38BDF8,#2563EB);box-shadow:0 0 12px rgba(56,189,248,.85);
}

/* ---------- Glass card ---------- */
.glass{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  box-shadow:var(--shadow);
}

/* ---------- Odds demo panel ---------- */
.odds-panel{padding:24px;position:relative;overflow:hidden}
.odds-panel::before{
  content:'';position:absolute;inset:0;border-radius:var(--radius-lg);pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.18),0 0 44px rgba(37,99,235,.26);
}
.odds-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:20px}
.odds-head h2{font-size:16px;font-weight:700;margin-top:9px}
.odds-updated{font-size:11.5px;color:var(--muted-2);white-space:nowrap;padding-top:6px}
.odds-row{padding:13px 0;border-top:1px solid rgba(148,163,184,.14)}
.odds-row:first-of-type{border-top:0}
.odds-row-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px}
.odds-match{font-size:13.5px;font-weight:600;color:#E2E8F0}
.odds-line{
  font-size:12px;font-weight:800;color:#0B1220;background:linear-gradient(135deg,#38BDF8,#60A5FA);
  padding:3px 10px;border-radius:999px;letter-spacing:.4px;white-space:nowrap;
}
.odds-bar{height:6px;border-radius:999px;background:rgba(148,163,184,.16);overflow:hidden}
.odds-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#2563EB,#38BDF8)}
.odds-note{font-size:11.5px;color:var(--muted-2);margin-top:16px;line-height:1.6}

/* ---------- Sections ---------- */
.section{padding:78px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.9))}
.section-head{margin-bottom:38px;max-width:800px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title{font-size:clamp(22px,2.4vw,31px);font-weight:800;letter-spacing:-.5px;margin-bottom:12px}
.section-sub{font-size:15px;color:var(--muted);line-height:1.72}
.divider-line{
  height:1px;margin:0 auto;max-width:1200px;
  background:linear-gradient(90deg,transparent,rgba(56,189,248,.28),transparent);
}

/* ---------- Trust strip ---------- */
.trust-strip{padding:26px 0;border-top:1px solid rgba(56,189,248,.12);border-bottom:1px solid rgba(56,189,248,.12);background:rgba(8,18,41,.55)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.trust-item{display:flex;align-items:center;gap:13px}
.trust-icon{
  width:44px;height:44px;flex-shrink:0;display:grid;place-items:center;border-radius:13px;
  background:rgba(37,99,235,.16);border:1px solid rgba(56,189,248,.28);font-size:18px;
}
.trust-num{font-size:19px;font-weight:800;letter-spacing:-.3px;display:block;line-height:1.2}
.trust-label{font-size:12.5px;color:var(--muted)}

/* ---------- Selling points ---------- */
.point-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.point-card{
  padding:28px 24px;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(15,23,42,.82),rgba(8,18,41,.6));
  border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.point-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow-blue)}
.point-icon{
  width:50px;height:50px;display:grid;place-items:center;border-radius:14px;font-size:21px;
  background:linear-gradient(135deg,rgba(37,99,235,.32),rgba(56,189,248,.14));
  border:1px solid rgba(56,189,248,.3);margin-bottom:18px;
}
.point-card h3{font-size:17.5px;margin-bottom:11px}
.point-card p{font-size:14px;color:var(--muted);line-height:1.7}

/* ---------- Entry matrix ---------- */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.matrix-card{
  display:block;padding:26px 22px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(11,18,32,.7);
  position:relative;overflow:hidden;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.matrix-card::after{
  content:'';position:absolute;top:-40%;right:-30%;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(56,189,248,.24),transparent 68%);
  opacity:0;transition:opacity var(--ease);
}
.matrix-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow-blue)}
.matrix-card:hover::after{opacity:1}
.matrix-card h3{font-size:17px;margin:15px 0 10px;position:relative}
.matrix-card p{font-size:13.5px;color:var(--muted);position:relative}
.matrix-more{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;
  color:var(--cyan);margin-top:16px;position:relative;
}

/* ---------- Odds board table ---------- */
.board-wrap{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;background:rgba(8,18,41,.6)}
.board-row{display:grid;grid-template-columns:2fr 1fr 1.2fr 1fr;gap:14px;align-items:center;padding:16px 22px;border-top:1px solid rgba(148,163,184,.12);transition:background var(--ease)}
.board-row:first-child{border-top:0}
.board-row.head{background:rgba(37,99,235,.16);font-size:11.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--cyan)}
.board-row:not(.head):hover{background:rgba(56,189,248,.07)}
.board-match{font-size:14px;font-weight:600}
.board-line{font-size:13.5px;font-weight:800;color:var(--blue)}
.board-trend{font-size:13px;color:var(--muted)}
.board-time{font-size:13px;color:var(--muted-2);font-weight:600}
.board-foot{padding:14px 22px;font-size:12px;color:var(--muted-2);border-top:1px solid rgba(148,163,184,.12);background:rgba(3,7,18,.4)}

/* ---------- Post cards (CMS) ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(170deg,rgba(15,23,42,.86),rgba(8,18,41,.58));
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.post-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow-blue)}
.post-card-link{display:block;padding:24px 22px;height:100%}
.post-cat{
  display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:.9px;text-transform:uppercase;
  color:var(--cyan);padding:4px 10px;border-radius:999px;border:1px solid rgba(56,189,248,.3);
  background:rgba(56,189,248,.08);margin-bottom:14px;
}
.post-title{font-size:16.5px;line-height:1.42;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-sum{font-size:13.5px;color:var(--muted);line-height:1.68;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:block;font-size:11.5px;color:var(--muted-2);margin-top:16px}
.list-empty{
  padding:34px 24px;text-align:center;font-size:14px;color:var(--muted);
  border:1px dashed rgba(56,189,248,.3);border-radius:var(--radius);background:rgba(8,18,41,.5);
}

/* ---------- Topic showcase ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.topic-card{
  position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  min-height:250px;display:flex;align-items:flex-end;
}
.topic-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;transition:transform .5s ease,opacity var(--ease)}
.topic-card:hover img{transform:scale(1.06);opacity:.55}
.topic-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.3) 0%,rgba(3,7,18,.9) 74%)}
.topic-body{position:relative;padding:26px 24px}
.topic-body h3{font-size:18px;margin:12px 0 9px}
.topic-body p{font-size:13.5px;color:#CBD5E1;line-height:1.68}

/* ---------- News list + sidebar ---------- */
.news-layout{display:grid;grid-template-columns:1.55fr 1fr;gap:30px;align-items:start}
.news-item{
  display:block;padding:20px 0;border-bottom:1px solid rgba(148,163,184,.14);
  transition:padding-left var(--ease);
}
.news-item:first-child{border-top:1px solid rgba(148,163,184,.14)}
.news-item:hover{padding-left:10px}
.news-item h3{font-size:16px;margin-bottom:7px;color:#E2E8F0}
.news-item p{font-size:13.5px;color:var(--muted);line-height:1.66}
.news-item:hover h3{color:var(--cyan)}
.side-box{padding:22px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(11,18,32,.7)}
.side-box h3{font-size:15px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid rgba(148,163,184,.14)}
.side-item{display:block;padding:11px 0;font-size:13.5px;color:var(--muted);line-height:1.55}
.side-item:hover{color:var(--cyan)}

/* ---------- Steps ---------- */
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step}
.step-card{
  position:relative;padding:30px 24px 26px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(8,18,41,.62);
}
.step-num{
  counter-increment:step;
  width:40px;height:40px;display:grid;place-items:center;border-radius:12px;
  font-size:15px;font-weight:800;color:#0B1220;
  background:linear-gradient(135deg,#38BDF8,#60A5FA);margin-bottom:16px;
}
.step-num::before{content:"0" counter(step)}
.step-card h3{font-size:16.5px;margin-bottom:10px}
.step-card p{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ---------- Metrics ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.metric-card{
  padding:26px 22px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(37,99,235,.2),rgba(8,18,41,.7));
}
.metric-value{font-size:29px;font-weight:800;letter-spacing:-1px;background:linear-gradient(120deg,#fff,#38BDF8);-webkit-background-clip:text;background-clip:text;color:transparent}
.metric-label{font-size:13px;color:var(--muted);margin-top:6px;line-height:1.55}

/* ---------- Assurance strip ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.assure-item{
  display:flex;gap:13px;align-items:flex-start;padding:20px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(11,18,32,.6);
}
.assure-item span:first-child{font-size:20px;line-height:1}
.assure-item strong{display:block;font-size:14px;margin-bottom:5px}
.assure-item p{font-size:12.5px;color:var(--muted);line-height:1.6}

/* ---------- Testimonials ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.voice-card{
  padding:26px 24px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(11,18,32,.66);
  transition:border-color var(--ease),transform var(--ease);
}
.voice-card:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.voice-stars{color:var(--amber);font-size:14px;letter-spacing:2px;margin-bottom:13px}
.voice-text{font-size:14px;color:#CBD5E1;line-height:1.72;margin-bottom:18px}
.voice-who{display:flex;align-items:center;gap:11px}
.voice-avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-size:14px;font-weight:800;
  background:linear-gradient(135deg,#1D4ED8,#38BDF8);color:#fff;flex-shrink:0;
}
.voice-name{font-size:13.5px;font-weight:700}
.voice-role{font-size:11.5px;color:var(--muted-2)}

/* ---------- Contact / final CTA ---------- */
.contact-panel{
  display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;
  padding:44px;border-radius:var(--radius-lg);
  border:1px solid var(--line-strong);
  background:
    radial-gradient(700px 340px at 8% 0%, rgba(37,99,235,.28), transparent 62%),
    rgba(8,18,41,.82);
  box-shadow:var(--shadow-lg);
}
.contact-panel h2{font-size:clamp(21px,2.2vw,28px);margin-bottom:14px}
.contact-panel p{font-size:14.5px;color:var(--muted);line-height:1.74;margin-bottom:20px}
.contact-list{display:grid;gap:9px}
.contact-list li{font-size:13.5px;color:#CBD5E1;position:relative;padding-left:22px}
.contact-list li::before{content:'✓';position:absolute;left:0;color:var(--cyan);font-weight:800}
.form-box{padding:26px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(3,7,18,.6)}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:7px}
.field input{
  width:100%;padding:12px 14px;border-radius:11px;
  border:1px solid rgba(148,163,184,.28);background:rgba(3,7,18,.75);
  font-size:14px;color:#fff;transition:border-color var(--ease),box-shadow var(--ease);
}
.field input::placeholder{color:#475569}
.field input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.form-note{font-size:11.5px;color:var(--muted-2);line-height:1.6;margin-top:13px}
.form-msg{font-size:12.5px;color:var(--green);margin-top:11px;min-height:18px}

/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,#030712,#050B1A);
  border-top:1px solid rgba(56,189,248,.14);padding:56px 0 30px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;margin-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand strong{font-size:14.5px;line-height:1.25;display:block;max-width:220px}
.footer-about{font-size:13px;color:var(--muted);line-height:1.72;max-width:330px}
.footer-col h4{font-size:12px;letter-spacing:1.1px;text-transform:uppercase;color:var(--cyan);margin-bottom:15px;font-weight:700}
.footer-col a,.footer-col span{display:block;font-size:13.5px;color:var(--muted);padding:5px 0}
.footer-col a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(148,163,184,.14);padding-top:22px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:12px;color:var(--muted-2);
}
.age-badge{
  display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:800;
  border:1px solid rgba(251,191,36,.45);color:var(--amber);
  padding:3px 9px;border-radius:999px;background:rgba(251,191,36,.08);
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:58;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(7,7,13,.82);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,#2563EB,#38BDF8);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 22px rgba(56,189,248,.5);
  font-size:21px;opacity:.82;
  transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 34px rgba(56,189,248,.85)}
.fab:active{transform:scale(.94)}
.fab::after{
  content:'';position:absolute;top:2px;right:2px;width:11px;height:11px;border-radius:50%;
  background:#EF4444;box-shadow:0 0 0 2px #030712;
  animation:pulse-dot 1.6s infinite;
}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- Sticky CTA bar ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:56;
  background:rgba(3,7,18,.92);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border-top:1px solid rgba(56,189,248,.2);
  padding:11px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.sticky-text strong{display:block;font-size:13.5px;font-weight:700}
.sticky-text span{font-size:12px;color:var(--muted)}

/* ---------- Responsive ---------- */
@media (max-width:1040px){
  .hero-inner{grid-template-columns:1fr;gap:38px}
  .hero{padding:118px 0 62px}
  .point-grid,.matrix-grid,.step-grid,.voice-grid,.post-grid{grid-template-columns:repeat(2,1fr)}
  .metric-grid,.assure-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .contact-panel{grid-template-columns:1fr;padding:32px}
  .news-layout{grid-template-columns:1fr}
}
@media (max-width:900px){
  .main-nav{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(3,7,18,.98);
    border-bottom:1px solid rgba(56,189,248,.18);
    padding:12px 16px 18px;margin:0;
    display:none;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 14px;font-size:14px}
  .nav-toggle{display:flex}
  .brand-text strong{max-width:150px;font-size:13px}
}
@media (max-width:768px){
  .section{padding:60px 0}
  .trust-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .topic-grid{grid-template-columns:1fr}
  .board-row{grid-template-columns:1.6fr 1fr;grid-template-areas:"m l" "t d";row-gap:6px;padding:15px 18px}
  .board-row.head{display:none}
  .board-match{grid-area:m}
  .board-line{grid-area:l;text-align:right}
  .board-trend{grid-area:t;font-size:12.5px}
  .board-time{grid-area:d;text-align:right}
  .sticky-text span{display:none}
}
@media (max-width:560px){
  .container{padding:0 16px}
  .nav-actions{gap:6px}
  .btn-sm{padding:8px 12px;font-size:12.5px}
  .hero{padding:110px 0 52px}
  .point-grid,.matrix-grid,.step-grid,.voice-grid,.post-grid,.metric-grid,.assure-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .contact-panel{padding:24px}
  .fab{width:50px;height:50px;bottom:88px;left:12px;font-size:19px}
  .hero-cta .btn-primary,.hero-cta .btn-outline{width:100%}
  .sticky-inner{gap:10px}
  .sticky-cta .btn-primary{padding:11px 16px;font-size:13px}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --panel:rgba(15,23,42,.62);
  --panel-solid:#0B1220;
  --line:rgba(56,189,248,.15);
  --line-strong:rgba(56,189,248,.42);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --volt:#2563EB;
  --cyan:#38BDF8;
  --blue:#60A5FA;
  --amber:#FBBF24;
  --green:#34D399;
  --radius-lg:20px;
  --radius:16px;
  --radius-sm:11px;
  --shadow-lg:0 30px 64px -24px rgba(2,6,23,.95);
  --shadow:0 16px 40px -20px rgba(2,6,23,.9);
  --glow-blue:0 0 0 1px rgba(56,189,248,.28), 0 0 30px rgba(37,99,235,.32);
  --ease:.24s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.66;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease)}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
h1,h2,h3,h4{margin:0;overflow-wrap:break-word}
p{margin:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
section{scroll-margin-top:92px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
/* ---------- Buttons ---------- */
.btn-primary,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;font-weight:700;font-size:14px;padding:12px 20px;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#1D4ED8 0%,#2563EB 45%,#38BDF8 100%);
  color:#fff;box-shadow:0 12px 28px -12px rgba(56,189,248,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px -12px rgba(56,189,248,1)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:#DBEAFE;background:rgba(56,189,248,.06)}
.btn-outline:hover{background:rgba(56,189,248,.14);border-color:var(--cyan);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(148,163,184,.3);color:#CBD5E1;background:transparent}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.09)}
.btn-sm{padding:9px 15px;font-size:13px;border-radius:10px}
.btn-lg{padding:15px 26px;font-size:15px;border-radius:14px}
.btn-block{width:100%}
/* ---------- Badges / Tags ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;border:1px solid var(--line-strong);
  color:var(--cyan);background:rgba(56,189,248,.08);
}
.tag-amber{color:var(--amber);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.1)}
.tag-green{color:var(--green);border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.1)}
/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(3,7,18,.74);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(56,189,248,.13);
}
.nav-wrap{display:flex;align-items:center;gap:14px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;min-width:0}
.brand-mark{
  width:42px;height:42px;flex-shrink:0;display:grid;place-items:center;
  border-radius:13px;font-size:19px;
  background:linear-gradient(135deg,#1E3A8A,#2563EB 60%,#38BDF8);
  border:1px solid rgba(56,189,248,.45);
  box-shadow:0 0 22px rgba(37,99,235,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{
  font-size:14px;font-weight:800;line-height:1.22;letter-spacing:.1px;
  color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px;
}
.brand-text small{
  font-size:10px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;color:var(--cyan);
}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{padding:9px 13px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--muted);white-space:nowrap}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.is-active{color:#fff;background:rgba(37,99,235,.24);box-shadow:inset 0 0 0 1px rgba(56,189,248,.34)}
.nav-actions{display:flex;align-items:center;gap:8px;margin-left:10px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid rgba(148,163,184,.28);
  place-items:center;flex-direction:column;gap:4px;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#CBD5E1;border-radius:2px;transition:var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
/* ---------- Article hero ---------- */
.article-hero{position:relative;padding:130px 0 52px;overflow:hidden;border-bottom:1px solid var(--line)}
.article-hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.24;filter:saturate(.9) contrast(1.05);
}
.article-hero-mask{
  position:absolute;inset:0;
  background:
    radial-gradient(880px 480px at 10% 6%, rgba(37,99,235,.36), transparent 62%),
    radial-gradient(720px 420px at 92% 20%, rgba(56,189,248,.2), transparent 60%),
    linear-gradient(180deg, rgba(3,7,18,.8) 0%, rgba(3,7,18,.94) 62%, #030712 100%);
}
.article-hero-inner{position:relative;z-index:2;max-width:940px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:12.5px;color:var(--muted-2);margin-bottom:20px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--cyan)}
.crumbs span{color:var(--muted-2)}
.article-hero h1{
  font-size:clamp(26px,3.3vw,42px);font-weight:800;letter-spacing:-.7px;line-height:1.26;
  margin:16px 0 18px;
  background:linear-gradient(120deg,#FFFFFF 0%,#BFDBFE 50%,#38BDF8 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:16px;color:#CBD5E1;line-height:1.7;max-width:820px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:22px;font-size:13px;color:var(--muted)}
.meta-item{display:inline-flex;align-items:center;gap:7px}
.meta-item i{color:var(--cyan);font-size:12.5px}
/* ---------- Feature cover ---------- */
.cover-band{padding:34px 0 6px}
.cover-frame{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line-strong);box-shadow:var(--shadow-lg);background:var(--panel-solid);
}
.cover-frame img{width:100%;aspect-ratio:16/7;object-fit:cover}
.cover-caption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 24px 18px;font-size:13px;color:#CBD5E1;
  background:linear-gradient(180deg,transparent,rgba(3,7,18,.92));
}
/* ---------- Help strip (search + chips) ---------- */
.help-strip{padding:38px 0 12px}
.help-inner{max-width:860px;margin:0 auto;text-align:center}
.help-title{font-size:20px;font-weight:800;color:#fff;margin-bottom:8px}
.help-sub{font-size:14px;color:var(--muted);margin-bottom:20px}
.search-box{
  display:flex;align-items:center;gap:10px;
  background:rgba(15,23,42,.72);border:1px solid var(--line-strong);
  border-radius:999px;padding:7px 7px 7px 20px;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:var(--glow-blue);
}
.search-box i{color:var(--cyan);font-size:15px;flex-shrink:0}
.search-box input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;
  color:var(--text);font-size:15px;padding:10px 0;
}
.search-box input::placeholder{color:var(--muted-2)}
.chip-row{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin-top:18px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600;
  color:#CBD5E1;border:1px solid rgba(148,163,184,.24);background:rgba(15,23,42,.6);
}
.chip:hover{color:#fff;border-color:var(--cyan);background:rgba(37,99,235,.22);transform:translateY(-2px)}
.chip i{font-size:11.5px;color:var(--cyan)}
/* ---------- Generic band ---------- */
.band{padding:62px 0}
.band-tight{padding:44px 0}
.band-alt{background:linear-gradient(180deg,#030712 0%,#050B1A 45%,#030712 100%)}
.band-head{max-width:740px;margin-bottom:30px}
.band-head h2{font-size:clamp(21px,2.4vw,29px);font-weight:800;letter-spacing:-.4px;color:#fff;line-height:1.32}
.band-head p{margin-top:11px;font-size:15px;color:var(--muted);line-height:1.7}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--cyan);
  padding:7px 14px;border-radius:999px;
  border:1px solid var(--line-strong);background:rgba(8,18,41,.75);margin-bottom:16px;
}
/* ---------- Key points ---------- */
.kp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.kp-card{
  padding:24px;border-radius:var(--radius);background:var(--panel);
  border:1px solid var(--line);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.kp-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow-blue)}
.kp-num{font-size:11.5px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--cyan)}
.kp-card h3{margin:10px 0 8px;font-size:17px;font-weight:700;color:#fff;line-height:1.42}
.kp-card p{font-size:14.5px;color:var(--muted);line-height:1.66}
/* ---------- Article layout ---------- */
.article-wrap{padding:56px 0 66px;background:linear-gradient(180deg,#030712,#050B1A 55%,#030712)}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:44px;align-items:start}
.article-body{
  font-size:16.5px;line-height:1.72;color:#D6E2F0;min-width:0;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 34px 30px;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.article-body h2{
  font-size:clamp(20px,2.1vw,26px);font-weight:800;color:#fff;line-height:1.36;
  margin:38px 0 14px;padding-left:14px;border-left:3px solid var(--cyan);
}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:18px;font-weight:700;color:#E2E8F0;margin:26px 0 10px;line-height:1.45}
.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:9px}
.article-body a{color:var(--cyan);border-bottom:1px solid rgba(56,189,248,.35)}
.article-body a:hover{color:#fff;border-bottom-color:#fff}
.article-body strong{color:#fff}
.article-body img{border-radius:var(--radius);margin:22px 0;border:1px solid var(--line)}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;border-radius:var(--radius-sm);
  background:rgba(37,99,235,.14);border-left:3px solid var(--cyan);color:#DBEAFE;font-style:italic;
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 13px;text-align:left}
.article-body th{background:rgba(37,99,235,.2);color:#fff;font-weight:700}
.article-body tr:hover td{background:rgba(56,189,248,.05)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:30px 0}
.empty-state{
  text-align:center;padding:48px 24px;border-radius:var(--radius);
  border:1px dashed var(--line-strong);background:rgba(15,23,42,.5);
}
.empty-state i{font-size:34px;color:var(--cyan);margin-bottom:16px}
.empty-state h2{font-size:21px;font-weight:800;color:#fff;margin-bottom:10px}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:22px}
/* ---------- Sidebar ---------- */
.side-panel{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px}
.side-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.side-card h3{font-size:14px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#fff;margin-bottom:14px}
.stat-row{
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding:11px 0;border-bottom:1px dashed rgba(148,163,184,.18);
  font-size:13.8px;color:var(--muted);
}
.stat-row:last-child{border-bottom:0;padding-bottom:0}
.stat-row b{color:#fff;font-size:16px;font-weight:800}
.side-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.side-list li{display:flex;gap:10px;font-size:14px;color:var(--muted);line-height:1.6}
.side-list i{color:var(--cyan);font-size:12px;margin-top:5px;flex-shrink:0}
.side-note{font-size:13px;color:var(--muted-2);line-height:1.66;margin-top:14px}
/* ---------- Pull quote ---------- */
.quote-band{padding:6px 0 66px}
.pull-quote{
  position:relative;max-width:920px;margin:0 auto;
  padding:34px 38px 34px 66px;border-radius:var(--radius-lg);
  background:linear-gradient(120deg, rgba(37,99,235,.2), rgba(56,189,248,.06));
  border:1px solid var(--line-strong);box-shadow:var(--shadow);
}
.pull-quote::before{
  content:'\201C';position:absolute;left:22px;top:2px;
  font-family:Georgia,'Times New Roman',serif;font-size:72px;line-height:1;
  color:rgba(56,189,248,.5);
}
.pull-quote p{font-size:clamp(16px,1.9vw,20px);font-weight:600;color:#E8F1FB;line-height:1.62}
.pull-quote cite{display:block;margin-top:14px;font-size:13px;font-style:normal;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--cyan)}
/* ---------- Channel matrix ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel-card{
  display:flex;flex-direction:column;gap:12px;
  padding:26px 24px;border-radius:var(--radius);
  border:1px solid var(--line);background:var(--panel);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow-blue)}
.channel-icon{
  width:44px;height:44px;display:grid;place-items:center;border-radius:13px;font-size:18px;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.18));
  border:1px solid var(--line-strong);color:var(--cyan);
}
.channel-card h3{font-size:17px;font-weight:800;color:#fff;line-height:1.4}
.channel-card p{font-size:14.2px;color:var(--muted);line-height:1.64;flex:1}
.channel-more{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;color:var(--cyan)}
.channel-card:hover .channel-more{color:#fff}
/* ---------- FAQ ---------- */
.faq-list{max-width:920px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);overflow:hidden;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--glow-blue)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:17px 20px;font-size:15.5px;font-weight:700;color:#E8F1FB;line-height:1.5;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'+';flex-shrink:0;color:var(--cyan);font-size:20px;font-weight:600;
  transition:transform var(--ease);
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-answer{padding:14px 20px 18px;border-top:1px solid var(--line);font-size:15px;color:var(--muted);line-height:1.7}
/* ---------- CTA ---------- */
.cta-band{padding:0 0 78px}
.cta-box{
  border-radius:var(--radius-lg);padding:48px 40px;text-align:center;
  background:
    radial-gradient(620px 230px at 50% 0%, rgba(56,189,248,.24), transparent 70%),
    linear-gradient(150deg,#0B1220,#081229);
  border:1px solid var(--line-strong);box-shadow:var(--shadow-lg);
}
.cta-box h2{font-size:clamp(22px,2.7vw,31px);font-weight:800;color:#fff;line-height:1.3;margin-bottom:14px}
.cta-box p{max-width:660px;margin:0 auto 26px;font-size:15.5px;color:#CBD5E1;line-height:1.7}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.cta-meta{margin-top:20px;font-size:12.5px;color:var(--muted-2)}
/* ---------- FAB ---------- */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 18px 12px 13px;border-radius:999px;
  background:rgba(7,7,13,.82);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(120deg,#38BDF8,#2563EB 60%,#38BDF8);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 22px rgba(6,182,212,.4);
  opacity:.85;transition:opacity var(--ease),transform var(--ease),box-shadow var(--ease);
}
.fab-support:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 32px rgba(6,182,212,.62)}
.fab-support:active{transform:translateY(0) scale(.96)}
.fab-icon{
  width:36px;height:36px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;
  font-size:15px;color:#fff;
  background:linear-gradient(135deg,#1D4ED8,#38BDF8);
  box-shadow:0 0 14px rgba(56,189,248,.6);
}
.fab-text{font-size:13px;font-weight:700;color:#E2E8F0;white-space:nowrap}
/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,#030712,#020510);
  border-top:1px solid rgba(56,189,248,.14);padding:56px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{width:38px;height:38px;font-size:17px}
.footer-brand strong{font-size:14.5px;font-weight:800;color:#fff;line-height:1.3}
.footer-about{font-size:13.6px;color:var(--muted);line-height:1.72;max-width:400px}
.footer-col{display:flex;flex-direction:column;gap:11px}
.footer-col h4{font-size:12px;font-weight:800;letter-spacing:1.1px;text-transform:uppercase;color:var(--cyan);margin-bottom:3px}
.footer-col a,.footer-col span{font-size:13.6px;color:var(--muted);line-height:1.6}
.footer-col a:hover{color:#fff;transform:translateX(3px)}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid rgba(148,163,184,.14);
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  font-size:12.5px;color:var(--muted-2);
}
.age-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;font-weight:700;font-size:11.5px;
  color:var(--amber);border:1px solid rgba(251,191,36,.35);background:rgba(251,191,36,.08);
}
/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .article-grid{grid-template-columns:1fr;gap:34px}
  .side-panel{position:static}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:1024px){
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;top:74px;left:0;right:0;margin:0;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:16px 20px 22px;
    background:rgba(3,7,18,.97);
    -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);
    max-height:calc(100vh - 74px);overflow-y:auto;display:none;
  }
  .main-nav.open{display:flex}
  .nav-link{padding:12px 14px;font-size:14.5px}
  .kp-grid{grid-template-columns:1fr 1fr}
  .channel-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .article-hero{padding:112px 0 42px}
  .article-body{padding:24px 20px}
  .kp-grid{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .band{padding:50px 0}
  .cta-box{padding:36px 22px}
  .pull-quote{padding:28px 22px 28px 48px}
  .pull-quote::before{left:14px;font-size:56px}
  .brand-text small{display:none}
  .brand-text strong{max-width:150px;font-size:12.5px}
  .search-box{padding:6px 6px 6px 16px}
  .search-box input{font-size:14px}
  .fab-support{bottom:82px;padding:10px 14px 10px 11px}
  .fab-text{display:none}
  .fab-icon{width:34px;height:34px}
}
@media (max-width:520px){
  .btn-primary,.btn-outline,.btn-ghost{padding:11px 16px;font-size:13.5px}
  .nav-wrap{height:68px;gap:10px}
  .site-header .main-nav{top:68px;max-height:calc(100vh - 68px)}
  .article-hero{padding:100px 0 36px}
  .nav-actions{gap:6px}
  .cta-actions .btn-primary,.cta-actions .btn-outline{width:100%}
  .cover-frame img{aspect-ratio:16/10}
  .cover-caption{padding:20px 16px 14px;font-size:12px}
}

/* roulang page: category1 */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --panel:rgba(15,23,42,.62);
  --panel-solid:#0B1220;
  --line:rgba(56,189,248,.15);
  --line-strong:rgba(56,189,248,.42);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --volt:#2563EB;
  --cyan:#38BDF8;
  --blue:#60A5FA;
  --amber:#FBBF24;
  --green:#34D399;
  --radius-lg:20px;
  --radius:16px;
  --radius-sm:11px;
  --shadow-lg:0 30px 64px -24px rgba(2,6,23,.95);
  --shadow:0 16px 40px -20px rgba(2,6,23,.9);
  --glow-blue:0 0 0 1px rgba(56,189,248,.28), 0 0 30px rgba(37,99,235,.32);
  --ease:.24s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.66;
  padding-bottom:84px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease)}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
h1,h2,h3,h4,p{margin:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}

/* ---------- Buttons ---------- */
.btn-primary,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;font-weight:700;font-size:14px;padding:12px 20px;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#1D4ED8 0%,#2563EB 45%,#38BDF8 100%);
  color:#fff;box-shadow:0 12px 28px -12px rgba(56,189,248,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px -12px rgba(56,189,248,1)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:#DBEAFE;background:rgba(56,189,248,.06)}
.btn-outline:hover{background:rgba(56,189,248,.14);border-color:var(--cyan);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(148,163,184,.3);color:#CBD5E1;background:transparent}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.09)}
.btn-sm{padding:9px 15px;font-size:13px;border-radius:10px}
.btn-lg{padding:15px 26px;font-size:15px;border-radius:14px}
.btn-block{width:100%}

/* ---------- Tags ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;border:1px solid var(--line-strong);
  color:var(--cyan);background:rgba(56,189,248,.08);
}
.tag-live{color:#FCA5A5;border-color:rgba(248,113,113,.45);background:rgba(239,68,68,.13)}
.tag-amber{color:var(--amber);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.1)}
.tag-green{color:var(--green);border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.1)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(3,7,18,.74);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(56,189,248,.13);
}
.nav-wrap{display:flex;align-items:center;gap:14px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;min-width:0}
.brand-mark{
  width:42px;height:42px;flex-shrink:0;display:grid;place-items:center;
  border-radius:13px;font-size:19px;
  background:linear-gradient(135deg,#1E3A8A,#2563EB 60%,#38BDF8);
  border:1px solid rgba(56,189,248,.45);
  box-shadow:0 0 22px rgba(37,99,235,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{
  font-size:14px;font-weight:800;line-height:1.22;letter-spacing:.1px;
  color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px;
}
.brand-text small{
  font-size:10px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;color:var(--cyan);
}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 13px;border-radius:10px;font-size:13.5px;font-weight:600;
  color:var(--muted);white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.is-active{
  color:#fff;background:rgba(37,99,235,.24);
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.34);
}
.nav-actions{display:flex;align-items:center;gap:8px;margin-left:10px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid rgba(148,163,184,.28);
  place-items:center;gap:4px;flex-direction:column;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#CBD5E1;border-radius:2px;transition:var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:132px 0 78px;overflow:hidden;background:var(--bg)}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.24;filter:saturate(.85) contrast(1.05);
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(900px 520px at 12% 8%, rgba(37,99,235,.34), transparent 62%),
    radial-gradient(760px 460px at 92% 22%, rgba(56,189,248,.2), transparent 60%),
    linear-gradient(180deg, rgba(3,7,18,.78) 0%, rgba(3,7,18,.93) 58%, #030712 100%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:start;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--cyan);
  padding:7px 14px;border-radius:999px;
  border:1px solid var(--line-strong);background:rgba(8,18,41,.75);
  margin-bottom:22px;
}
.hero h1{
  font-size:clamp(29px,3.6vw,46px);font-weight:800;letter-spacing:-.8px;
  line-height:1.22;margin-bottom:20px;
  background:linear-gradient(120deg,#FFFFFF 0%,#BFDBFE 48%,#38BDF8 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:15.5px;color:#CBD5E1;line-height:1.75;max-width:600px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.fact-chip{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:#CBD5E1;
  border:1px solid var(--line);background:rgba(8,18,41,.6);
  padding:8px 13px;border-radius:999px;
}
.fact-chip i{width:7px;height:7px;border-radius:50%;background:var(--cyan);display:inline-block}

/* ---------- Lead form ---------- */
.lead-form{
  margin-top:28px;max-width:540px;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.form-label{display:block;font-size:13.5px;font-weight:600;color:#E2E8F0;margin-bottom:12px}
.form-row{display:flex;gap:10px}
.form-input{
  flex:1;min-width:0;background:rgba(2,6,23,.7);
  border:1px solid rgba(56,189,248,.22);border-radius:11px;
  padding:12px 14px;font-size:14px;color:#F8FAFC;transition:var(--ease);
}
.form-input::placeholder{color:var(--muted-2)}
.form-input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.form-note{margin-top:11px;font-size:12px;color:var(--muted-2);line-height:1.6}

/* ---------- Odds panel ---------- */
.odds-panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  box-shadow:var(--shadow-lg);
}
.odds-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-title{font-size:15px;font-weight:700;color:#F1F5F9}
.odds-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px dashed rgba(148,163,184,.18);font-size:13.5px;
}
.odds-row:last-of-type{border-bottom:0}
.odds-match{color:#CBD5E1;font-weight:600}
.odds-line{display:flex;align-items:center;gap:10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.odds-badge{
  font-size:11.5px;font-weight:700;color:#DBEAFE;background:rgba(37,99,235,.24);
  border:1px solid rgba(56,189,248,.3);border-radius:8px;padding:3px 8px;
}
.odds-val{color:var(--cyan);font-weight:700}
.panel-foot{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  font-size:12px;color:var(--muted-2);line-height:1.6;
}

/* ---------- Sections ---------- */
.section{padding:78px 0;position:relative}
.section-alt{background:var(--bg-soft);border-top:1px solid rgba(56,189,248,.1);border-bottom:1px solid rgba(56,189,248,.1)}
.section-head{max-width:740px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-kicker{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:1.2px;
  text-transform:uppercase;color:var(--cyan);margin-bottom:12px;
}
.section-title{font-size:clamp(23px,2.6vw,33px);font-weight:800;letter-spacing:-.5px;line-height:1.3;margin-bottom:14px;color:#fff}
.section-sub{font-size:14.5px;color:var(--muted);line-height:1.75}
.section-alt .section-title{color:#fff}

/* ---------- Feature cards ---------- */
.feature-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.feature-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow-blue)}
.feature-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  font-size:19px;margin-bottom:15px;
  background:rgba(37,99,235,.18);border:1px solid rgba(56,189,248,.28);
}
.feature-card h3{font-size:16px;font-weight:700;margin-bottom:9px;color:#F1F5F9}
.feature-card p{font-size:13.5px;color:var(--muted);line-height:1.72}

/* ---------- Match list ---------- */
.match-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:28px;align-items:start}
.match-list{display:grid;gap:14px}
.match-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease);
}
.match-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-3px)}
.match-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;font-size:11.5px;color:var(--muted-2);letter-spacing:.4px}
.match-teams{display:flex;align-items:center;justify-content:space-between;gap:14px;font-weight:700;font-size:15.5px;color:#F1F5F9}
.match-teams .vs{font-size:12px;font-weight:700;color:var(--muted-2);flex:0 0 auto}
.match-teams span{flex:1}
.match-teams span:last-child{text-align:right}
.match-odds{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.odd-pill{
  background:rgba(2,6,23,.66);border:1px solid rgba(56,189,248,.2);
  border-radius:10px;padding:10px;text-align:center;
}
.odd-pill small{display:block;font-size:10.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--muted-2);margin-bottom:4px}
.odd-pill strong{font-size:14.5px;color:#E2E8F0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.match-note{margin-top:14px;font-size:12.5px;color:var(--muted);line-height:1.68}
.side-note{
  background:linear-gradient(160deg,rgba(37,99,235,.18),rgba(8,18,41,.72));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
}
.side-note h3{font-size:16px;font-weight:700;margin-bottom:14px;color:#F1F5F9}
.side-note ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.side-note li{display:flex;gap:10px;font-size:13.5px;color:#CBD5E1;line-height:1.65}
.side-note li::before{content:"";flex:0 0 7px;height:7px;margin-top:8px;border-radius:50%;background:var(--cyan)}
.side-meta{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted-2);line-height:1.65}

/* ---------- Split figure ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.figure-frame{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.figure-frame img{width:100%;aspect-ratio:16/10;object-fit:cover}
.check-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.check-list li{display:flex;gap:11px;font-size:14px;color:#CBD5E1;line-height:1.7}
.check-list li::before{content:"✓";color:var(--cyan);font-weight:800;flex:0 0 auto}

/* ---------- OU list ---------- */
.ou-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:start}
.ou-list{display:grid;gap:12px}
.ou-item{
  display:grid;grid-template-columns:100px 1fr;gap:18px;align-items:center;
  background:rgba(15,23,42,.5);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:17px 18px;transition:border-color var(--ease),background var(--ease);
}
.ou-item:hover{border-color:var(--line-strong);background:rgba(15,23,42,.8)}
.ou-item strong{font-size:17px;color:var(--cyan);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.ou-item p{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ---------- Steps ---------- */
.step-track{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step-item{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.step-item:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow-blue)}
.step-num{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  font-weight:800;font-size:14px;color:#fff;margin-bottom:16px;
  background:linear-gradient(135deg,#1D4ED8,#38BDF8);box-shadow:0 8px 20px -10px rgba(56,189,248,.9);
}
.step-item h3{font-size:15.5px;font-weight:700;margin-bottom:9px;color:#F1F5F9}
.step-item p{font-size:13.5px;color:var(--muted);line-height:1.72}

/* ---------- Stats ---------- */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-item{border-left:2px solid rgba(56,189,248,.45);padding:8px 0 8px 18px}
.stat-value{font-size:clamp(24px,3vw,32px);font-weight:800;letter-spacing:-1px;color:#fff;line-height:1.2}
.stat-label{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.6}

/* ---------- Audience + quote ---------- */
.audience-split{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:start}
.audience-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.audience-list li{
  display:flex;gap:14px;align-items:flex-start;
  background:rgba(15,23,42,.5);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:16px 18px;font-size:13.5px;color:#CBD5E1;line-height:1.7;
}
.audience-list li span{font-size:19px;line-height:1;flex:0 0 auto}
.quote-card{
  background:linear-gradient(150deg,rgba(37,99,235,.2),rgba(3,7,18,.78));
  border:1px solid var(--line-strong);border-radius:var(--radius);padding:26px;
}
.quote-card p{font-size:14.5px;color:#E2E8F0;line-height:1.78;margin-bottom:16px}
.quote-meta{font-size:12.5px;color:var(--muted);font-weight:600}
.quote-sep{height:1px;background:rgba(56,189,248,.22);margin:20px 0}

/* ---------- Topics ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.topic-card{
  display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.topic-card:hover{transform:translateY(-4px);border-color:var(--cyan);box-shadow:var(--glow-blue)}
.topic-tagline{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.topic-card h3{font-size:17px;font-weight:700;margin-bottom:10px;color:#F1F5F9}
.topic-card p{font-size:13.5px;color:var(--muted);line-height:1.72;margin-bottom:18px}
.topic-more{margin-top:auto;font-size:12.5px;font-weight:700;color:var(--cyan)}

/* ---------- Post list ---------- */
.post-list{display:grid;gap:6px}
.post-item{
  display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;
  padding:20px 18px;border:1px solid transparent;border-bottom:1px solid rgba(148,163,184,.14);
  border-radius:14px;transition:background var(--ease),border-color var(--ease),transform var(--ease);
}
.post-item:hover{background:rgba(56,189,248,.06);border-color:var(--line);transform:translateX(4px)}
.post-title{font-size:15px;font-weight:700;color:#F1F5F9;margin-bottom:7px;line-height:1.45}
.post-excerpt{font-size:13px;color:var(--muted);line-height:1.68}
.post-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:9px;font-size:11.5px;color:var(--muted-2);letter-spacing:.5px;text-transform:uppercase}
.post-arrow{font-size:18px;color:var(--cyan);font-weight:700}
.empty-note{font-size:14px;color:var(--muted);background:rgba(15,23,42,.5);border:1px dashed var(--line-strong);border-radius:var(--radius-sm);padding:22px;text-align:center}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:border-color var(--ease)}
.faq-item:hover{border-color:var(--line-strong)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 18px;font-size:14.5px;font-weight:600;
  color:#E2E8F0;display:flex;align-items:center;justify-content:space-between;gap:14px;line-height:1.5;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--cyan);font-size:19px;font-weight:700;flex:0 0 auto}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 18px 18px;font-size:13.5px;color:var(--muted);line-height:1.78}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(120deg,rgba(37,99,235,.3),rgba(8,18,41,.88) 58%,rgba(56,189,248,.18));
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:40px;display:grid;grid-template-columns:1.25fr .75fr;gap:30px;align-items:center;
}
.cta-band h2{font-size:clamp(21px,2.4vw,29px);font-weight:800;letter-spacing:-.4px;margin-bottom:12px;color:#fff;line-height:1.32}
.cta-band p{font-size:14px;color:#CBD5E1;line-height:1.75}
.cta-actions{display:flex;flex-direction:column;gap:12px}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;min-height:52px;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 20px 12px 15px;border-radius:999px;font-size:13px;font-weight:700;color:#E2E8F0;
  background:rgba(7,7,13,.86);
  border:1px solid rgba(56,189,248,.55);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 0 22px rgba(56,189,248,.42);
  transition:transform var(--ease),box-shadow var(--ease),color var(--ease),border-color var(--ease);
  animation:fabFloat 5s ease-in-out infinite;
}
.fab:hover{transform:translateY(-3px);color:#fff;border-color:var(--cyan);box-shadow:0 0 32px rgba(56,189,248,.62)}
.fab:active{transform:scale(.96)}
.fab-dot{width:9px;height:9px;border-radius:50%;background:#F43F5E;box-shadow:0 0 10px rgba(244,63,94,.9);animation:fabPulse 1.7s infinite}
@keyframes fabPulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- Footer ---------- */
.site-footer{background:#040A18;border-top:1px solid var(--line);padding:58px 0 26px}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;
  padding-bottom:34px;border-bottom:1px solid rgba(56,189,248,.12);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:15px;font-size:14.5px;color:#fff}
.footer-brand .brand-mark{width:38px;height:38px;font-size:17px;border-radius:12px}
.footer-about{font-size:13.5px;color:var(--muted);line-height:1.74;max-width:350px}
.footer-col{display:flex;flex-direction:column;gap:10px}
.footer-col h4{font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:#E2E8F0;margin-bottom:6px}
.footer-col a,.footer-col span{font-size:13.5px;color:var(--muted);line-height:1.6}
.footer-col a:hover{color:var(--cyan);transform:translateX(3px)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding-top:22px;font-size:12.5px;color:var(--muted-2);
}
.age-badge{
  border:1px solid rgba(251,191,36,.42);color:var(--amber);
  padding:5px 12px;border-radius:999px;font-size:11px;font-weight:700;
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero{padding:120px 0 62px}
  .feature-split{grid-template-columns:1fr;gap:30px}
  .match-layout{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:30px}
  .ou-layout{grid-template-columns:1fr;gap:30px}
  .audience-split{grid-template-columns:1fr;gap:28px}
  .step-track{grid-template-columns:repeat(2,1fr)}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .topic-grid{grid-template-columns:1fr;gap:16px}
  .cta-band{grid-template-columns:1fr;padding:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .nav-wrap{height:68px;gap:10px}
  .main-nav{
    display:none;position:absolute;top:68px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;margin:0;
    padding:16px 20px 20px;background:rgba(3,7,18,.98);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px -24px rgba(0,0,0,.9);
  }
  .main-nav.is-open{display:flex}
  .main-nav .nav-link{padding:12px 14px;font-size:14px}
  .nav-toggle{display:grid}
  .brand-text strong{max-width:132px;font-size:12.5px}
  .brand-text small{font-size:9px;letter-spacing:.8px}
  .nav-actions{margin-left:auto}
  .nav-actions .btn-sm{padding:8px 11px;font-size:12px}
  .section{padding:58px 0}
  .feature-grid{grid-template-columns:1fr}
  .form-row{flex-direction:column}
  .faq-grid{grid-template-columns:1fr}
  .match-odds{grid-template-columns:repeat(3,1fr);gap:8px}
  .post-item{grid-template-columns:1fr;gap:8px}
  .post-arrow{display:none}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .fab{bottom:88px;padding:11px 16px;font-size:12.5px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero{padding:108px 0 52px}
  .hero h1{font-size:27px}
  .step-track{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr;gap:16px}
  .ou-item{grid-template-columns:1fr;gap:6px}
  .match-teams{font-size:14px}
  .match-odds{grid-template-columns:1fr 1fr 1fr}
  .odd-pill{padding:8px 6px}
  .odd-pill strong{font-size:13px}
  .cta-band{padding:26px 20px}
  .nav-actions .btn-ghost{display:inline-flex}
  .brand-mark{width:38px;height:38px;font-size:17px}
}

/* roulang page: category2 */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --panel:rgba(15,23,42,.62);
  --panel-solid:#0B1220;
  --line:rgba(56,189,248,.15);
  --line-strong:rgba(56,189,248,.42);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --volt:#2563EB;
  --cyan:#38BDF8;
  --blue:#60A5FA;
  --amber:#FBBF24;
  --green:#34D399;
  --radius-lg:20px;
  --radius:16px;
  --radius-sm:11px;
  --shadow-lg:0 30px 64px -24px rgba(2,6,23,.95);
  --shadow:0 16px 40px -20px rgba(2,6,23,.9);
  --glow-blue:0 0 0 1px rgba(56,189,248,.28), 0 0 30px rgba(37,99,235,.32);
  --ease:.24s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.66;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease)}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
ul{margin:0;padding:0;list-style:none}
p{margin:0}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.3px;line-height:1.3}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn-primary,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;font-weight:700;font-size:14px;padding:12px 20px;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#1D4ED8 0%,#2563EB 45%,#38BDF8 100%);
  color:#fff;box-shadow:0 12px 28px -12px rgba(56,189,248,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px -12px rgba(56,189,248,1)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:#DBEAFE;background:rgba(56,189,248,.06)}
.btn-outline:hover{background:rgba(56,189,248,.14);border-color:var(--cyan);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(148,163,184,.3);color:#CBD5E1;background:transparent}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.09)}
.btn-sm{padding:9px 15px;font-size:13px;border-radius:10px}
.btn-lg{padding:15px 26px;font-size:15px;border-radius:14px}
.btn-block{width:100%}

/* ---------- Badges ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;border:1px solid var(--line-strong);
  color:var(--cyan);background:rgba(56,189,248,.08);
}
.tag-live{color:#FCA5A5;border-color:rgba(248,113,113,.45);background:rgba(239,68,68,.13)}
.tag-amber{color:var(--amber);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.1)}
.tag-green{color:var(--green);border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.1)}
.dot-live{width:7px;height:7px;border-radius:50%;background:#F87171;animation:pulse 1.6s infinite}
@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}100%{opacity:1;transform:scale(1)}}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(3,7,18,.74);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(56,189,248,.13);
}
.nav-wrap{display:flex;align-items:center;gap:14px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;min-width:0}
.brand-mark{
  width:42px;height:42px;flex-shrink:0;display:grid;place-items:center;
  border-radius:13px;font-size:19px;
  background:linear-gradient(135deg,#1E3A8A,#2563EB 60%,#38BDF8);
  border:1px solid rgba(56,189,248,.45);
  box-shadow:0 0 22px rgba(37,99,235,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{
  font-size:14px;font-weight:800;line-height:1.22;letter-spacing:.1px;
  color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px;
}
.brand-text small{font-size:10px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;color:var(--cyan)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{padding:9px 13px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--muted);white-space:nowrap}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.is-active{color:#fff;background:rgba(37,99,235,.24);box-shadow:inset 0 0 0 1px rgba(56,189,248,.34)}
.nav-actions{display:flex;align-items:center;gap:8px;margin-left:10px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid rgba(148,163,184,.28);
  place-items:center;gap:4px;flex-direction:column;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#CBD5E1;border-radius:2px;transition:var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:134px 0 76px;overflow:hidden;background:var(--bg)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.24;filter:saturate(.9) contrast(1.05)}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(900px 520px at 12% 8%, rgba(37,99,235,.34), transparent 62%),
    radial-gradient(760px 460px at 92% 22%, rgba(56,189,248,.2), transparent 60%),
    linear-gradient(180deg, rgba(3,7,18,.78) 0%, rgba(3,7,18,.93) 58%, #030712 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--cyan);
  padding:7px 14px;border-radius:999px;
  border:1px solid var(--line-strong);background:rgba(8,18,41,.75);
  margin-bottom:22px;
}
.hero h1{
  font-size:clamp(29px,3.6vw,46px);font-weight:800;letter-spacing:-.8px;
  line-height:1.22;margin-bottom:20px;
  background:linear-gradient(120deg,#FFFFFF 0%,#BFDBFE 48%,#38BDF8 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:16px;color:#CBD5E1;line-height:1.72;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-note{display:flex;flex-wrap:wrap;gap:16px;margin-top:26px;font-size:13px;color:var(--muted-2)}
.hero-note span{display:inline-flex;align-items:center;gap:7px}
.hero-note i{color:var(--cyan)}

/* ---------- Hero panel ---------- */
.hero-visual{position:relative;z-index:2}
.odds-panel{
  background:rgba(8,18,41,.8);border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);padding:24px;
  box-shadow:var(--shadow-lg);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
}
.odds-panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:6px}
.odds-panel-head h2{font-size:14px;font-weight:700}
.odds-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px dashed rgba(56,189,248,.13)}
.odds-row:last-of-type{border-bottom:0}
.odds-row .match{font-size:14px;font-weight:600;color:#E2E8F0}
.odds-row .league{display:block;font-size:11px;color:var(--muted-2);font-weight:500;margin-top:2px}
.odds-row .line{
  font-size:15px;font-weight:800;color:var(--cyan);font-variant-numeric:tabular-nums;
  padding:5px 11px;border-radius:9px;background:rgba(56,189,248,.1);border:1px solid var(--line);
}
.odds-panel-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line);font-size:12px;color:var(--muted-2)}

/* ---------- Sections ---------- */
.section{padding:66px 0;position:relative}
.section-alt{background:var(--bg-soft);border-top:1px solid rgba(56,189,248,.1);border-bottom:1px solid rgba(56,189,248,.1)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.section-head-left{max-width:720px}
.section-title{font-size:clamp(21px,2.4vw,30px);font-weight:800;margin-top:14px;color:#fff}
.section-sub{color:var(--muted);font-size:15px;margin-top:12px;line-height:1.7}
.section-title-sm{font-size:18px;font-weight:700;color:#fff}

/* ---------- Stat strip ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;margin-top:-32px;position:relative;z-index:5;
  box-shadow:var(--shadow);
}
.stat-item{background:#060D1C;padding:22px 22px 20px}
.stat-item strong{display:block;font-size:24px;font-weight:800;color:#fff;line-height:1.2;font-variant-numeric:tabular-nums}
.stat-item span{display:block;margin-top:7px;font-size:12.5px;color:var(--muted);line-height:1.55}
.stat-item i{color:var(--cyan);font-size:13px;margin-bottom:10px;display:block}

/* ---------- Odds table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,18,41,.62);-webkit-overflow-scrolling:touch}
table.odds{width:100%;border-collapse:collapse;min-width:760px;font-size:14.5px}
table.odds thead th{
  text-align:left;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);
  padding:15px 18px;background:rgba(37,99,235,.14);border-bottom:1px solid var(--line);font-weight:700;white-space:nowrap;
}
table.odds tbody td{padding:16px 18px;border-bottom:1px solid rgba(56,189,248,.08);color:#CBD5E1;white-space:nowrap}
table.odds tbody tr{transition:background var(--ease)}
table.odds tbody tr:hover{background:rgba(56,189,248,.06)}
table.odds tbody tr:last-child td{border-bottom:0}
.match-name{color:#fff;font-weight:700}
.odds-val{font-variant-numeric:tabular-nums;font-weight:700;color:#E2E8F0}
.val-up{color:#FCA5A5;font-weight:700}
.val-down{color:#6EE7B7;font-weight:700}
.val-hold{color:var(--muted)}
.table-foot{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-top:16px;font-size:12.5px;color:var(--muted-2)}

/* ---------- Point list ---------- */
.point-list{display:grid}
.point-item{display:grid;grid-template-columns:auto 1fr;gap:20px;padding:26px 0;border-bottom:1px solid rgba(56,189,248,.1)}
.point-item:first-child{padding-top:0}
.point-item:last-child{border-bottom:0;padding-bottom:0}
.point-num{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  font-weight:800;color:var(--cyan);font-size:15px;font-variant-numeric:tabular-nums;
  background:rgba(56,189,248,.09);border:1px solid var(--line-strong);
}
.point-item h3{font-size:17px;margin-bottom:8px;color:#fff}
.point-item p{color:var(--muted);font-size:15px;line-height:1.72;max-width:760px}

/* ---------- Milestones ---------- */
.milestone-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.milestone{
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  background:linear-gradient(160deg,rgba(37,99,235,.14),rgba(8,18,41,.72) 58%);
  transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.milestone:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow-blue)}
.milestone-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px}
.milestone-top b{font-size:22px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;line-height:1.1}
.milestone h3{font-size:15.5px;color:#E2E8F0;margin-bottom:9px}
.milestone p{font-size:14px;color:var(--muted);line-height:1.7}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:30px;border-left:1px dashed rgba(56,189,248,.3);display:grid;gap:30px}
.timeline-item{position:relative}
.timeline-item::before{
  content:"";position:absolute;left:-37px;top:7px;width:13px;height:13px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 0 4px rgba(56,189,248,.16);
}
.timeline-time{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:6px}
.timeline-item h3{font-size:16px;margin-bottom:6px;color:#fff}
.timeline-item p{color:var(--muted);font-size:14.5px;line-height:1.7;max-width:700px}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start}
.side-panel{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  background:rgba(8,18,41,.66);
}
.side-panel h3{font-size:16px;margin-bottom:16px;color:#fff}
.side-list{display:grid;gap:14px}
.side-list li{display:flex;gap:12px;font-size:14px;color:var(--muted);line-height:1.66}
.side-list i{color:var(--cyan);margin-top:5px;font-size:12px}

/* ---------- Metrics ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{background:rgba(8,18,41,.7);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:border-color var(--ease),transform var(--ease)}
.metric:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.metric b{display:block;font-size:27px;font-weight:800;color:var(--cyan);line-height:1.15;margin-bottom:9px;font-variant-numeric:tabular-nums}
.metric span{color:var(--muted);font-size:14px;line-height:1.62;display:block}

/* ---------- Posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{
  display:flex;flex-direction:column;gap:11px;padding:22px;
  border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.post-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow-blue)}
.post-title{font-size:15.5px;font-weight:700;color:#fff;line-height:1.55}
.post-excerpt{font-size:14px;color:var(--muted);line-height:1.68}
.post-meta{font-size:12px;color:var(--muted-2);margin-top:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.empty-note{color:var(--muted);font-size:14.5px;padding:22px;border:1px dashed var(--line-strong);border-radius:var(--radius);background:rgba(8,18,41,.5)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(8,18,41,.62);overflow:hidden;transition:border-color var(--ease)}
.faq-item[open]{border-color:var(--line-strong)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:15.5px;color:#E2E8F0;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--cyan);font-size:20px;font-weight:700;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item summary:hover{color:#fff}
.faq-body{padding:16px 22px 20px;color:var(--muted);font-size:15px;line-height:1.74;border-top:1px solid rgba(56,189,248,.1)}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;border-radius:var(--radius-lg);padding:46px 44px;overflow:hidden;
  border:1px solid var(--line-strong);
  background:linear-gradient(135deg,rgba(37,99,235,.3),rgba(8,18,41,.94) 55%,rgba(56,189,248,.22));
  display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;
  box-shadow:var(--shadow-lg);
}
.cta-band h2{font-size:clamp(20px,2.3vw,27px);color:#fff;max-width:560px;line-height:1.34}
.cta-band p{color:#CBD5E1;font-size:15px;margin-top:12px;max-width:600px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:#050B18;border-top:1px solid rgba(56,189,248,.13);padding:58px 0 26px;margin-top:24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{font-size:15px;font-weight:800;color:#fff;line-height:1.3}
.footer-brand .brand-mark{width:36px;height:36px;font-size:16px;border-radius:11px}
.footer-about{color:var(--muted);font-size:14px;line-height:1.72;max-width:370px}
.footer-col h4{font-size:12px;letter-spacing:1.1px;text-transform:uppercase;color:#fff;margin-bottom:14px;font-weight:700}
.footer-col a,.footer-col span{display:block;color:var(--muted);font-size:14px;padding:6px 0;line-height:1.6}
.footer-col a:hover{color:var(--cyan);transform:translateX(3px)}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:42px;padding-top:22px;border-top:1px solid rgba(56,189,248,.12);
  color:var(--muted-2);font-size:13px;
}
.age-badge{
  font-size:11px;font-weight:700;letter-spacing:.6px;color:#FCA5A5;
  border:1px solid rgba(248,113,113,.4);background:rgba(239,68,68,.12);
  padding:5px 11px;border-radius:999px;
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:92px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,#38BDF8,#2563EB);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 22px rgba(56,189,248,.42);
  opacity:.78;transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.fab i{color:#E0F2FE;font-size:20px}
.fab:hover{opacity:1;transform:scale(1.09);box-shadow:0 0 32px rgba(56,189,248,.72)}
.fab:active{transform:scale(.94)}
.fab .fab-dot{
  position:absolute;top:5px;right:5px;width:11px;height:11px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 0 2px #030712;animation:pulse 1.7s infinite;
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero{padding:112px 0 62px}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .split{grid-template-columns:1fr;gap:32px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .main-nav{
    position:fixed;top:74px;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 20px 22px;
    background:rgba(3,7,18,.985);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px -24px rgba(2,6,23,1);
    transform:translateY(-14px);opacity:0;visibility:hidden;
    transition:var(--ease);
  }
  .main-nav.is-open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-link{padding:13px 14px;font-size:14px;border-radius:10px}
  .nav-toggle{display:grid}
}
@media (max-width:768px){
  .section{padding:50px 0}
  .section-head{margin-bottom:26px}
  .milestone-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .cta-band{padding:32px 24px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:600px){
  .brand-mark{width:36px;height:36px;font-size:16px;border-radius:11px}
  .brand-text strong{font-size:12px;max-width:130px}
  .brand-text small{display:none}
  .nav-actions{gap:6px;margin-left:6px}
  .nav-actions .btn-ghost{padding:8px 10px;font-size:11.5px;border-radius:9px}
  .nav-actions .btn-primary{padding:8px 12px;font-size:11.5px;border-radius:9px}
  .nav-toggle{width:38px;height:38px}
  .stat-strip{grid-template-columns:1fr;margin-top:-20px}
  .metric-grid{grid-template-columns:1fr}
  .point-item{grid-template-columns:1fr;gap:12px}
  .hero-actions .btn-primary,.hero-actions .btn-outline{width:100%}
  .fab{width:52px;height:52px;bottom:82px;left:14px}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --panel:rgba(15,23,42,.62);
  --panel-solid:#0B1220;
  --line:rgba(56,189,248,.15);
  --line-strong:rgba(56,189,248,.42);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --volt:#2563EB;
  --cyan:#38BDF8;
  --blue:#60A5FA;
  --amber:#FBBF24;
  --green:#34D399;
  --rose:#F87171;
  --radius-lg:20px;
  --radius:16px;
  --radius-sm:11px;
  --shadow-lg:0 30px 64px -24px rgba(2,6,23,.95);
  --shadow:0 16px 40px -20px rgba(2,6,23,.9);
  --glow-blue:0 0 0 1px rgba(56,189,248,.28), 0 0 30px rgba(37,99,235,.32);
  --ease:.24s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.66;
  padding-bottom:84px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease)}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn-primary,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;font-weight:700;font-size:14px;padding:12px 20px;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#1D4ED8 0%,#2563EB 45%,#38BDF8 100%);
  color:#fff;box-shadow:0 12px 28px -12px rgba(56,189,248,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px -12px rgba(56,189,248,1)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:#DBEAFE;background:rgba(56,189,248,.06)}
.btn-outline:hover{background:rgba(56,189,248,.14);border-color:var(--cyan);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(148,163,184,.3);color:#CBD5E1;background:transparent}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.09)}
.btn-sm{padding:9px 15px;font-size:13px;border-radius:10px}
.btn-lg{padding:15px 26px;font-size:15px;border-radius:14px}
.btn-block{width:100%}

/* ---------- Badges / Tags ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;border:1px solid var(--line-strong);
  color:var(--cyan);background:rgba(56,189,248,.08);
}
.tag-live{color:#FCA5A5;border-color:rgba(248,113,113,.45);background:rgba(239,68,68,.13)}
.tag-amber{color:var(--amber);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.1)}
.tag-green{color:var(--green);border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.1)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(3,7,18,.74);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(56,189,248,.13);
}
.nav-wrap{display:flex;align-items:center;gap:14px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;min-width:0}
.brand-mark{
  width:42px;height:42px;flex-shrink:0;display:grid;place-items:center;
  border-radius:13px;font-size:19px;
  background:linear-gradient(135deg,#1E3A8A,#2563EB 60%,#38BDF8);
  border:1px solid rgba(56,189,248,.45);
  box-shadow:0 0 22px rgba(37,99,235,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{
  font-size:14px;font-weight:800;line-height:1.22;letter-spacing:.1px;
  color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px;
}
.brand-text small{font-size:10px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;color:var(--cyan)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{padding:9px 13px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--muted);white-space:nowrap}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.is-active{color:#fff;background:rgba(37,99,235,.24);box-shadow:inset 0 0 0 1px rgba(56,189,248,.34)}
.nav-actions{display:flex;align-items:center;gap:8px;margin-left:10px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid rgba(148,163,184,.28);
  place-items:center;gap:4px;flex-direction:column;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#CBD5E1;border-radius:2px;transition:var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Page hero ---------- */
.page-hero{position:relative;padding:126px 0 74px;overflow:hidden}
.page-hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.22;filter:saturate(.85) contrast(1.06);
}
.page-hero-veil{
  position:absolute;inset:0;
  background:
    radial-gradient(880px 500px at 10% 4%, rgba(37,99,235,.36), transparent 62%),
    radial-gradient(720px 440px at 94% 20%, rgba(56,189,248,.2), transparent 60%),
    linear-gradient(180deg, rgba(3,7,18,.8) 0%, rgba(3,7,18,.94) 60%, #030712 100%);
}
.page-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted-2);margin-bottom:16px;flex-wrap:wrap}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--cyan)}
.crumb i{font-size:9px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--cyan);
  padding:7px 14px;border-radius:999px;
  border:1px solid var(--line-strong);background:rgba(8,18,41,.75);
  margin-bottom:20px;
}
.page-hero h1{
  font-size:clamp(28px,3.5vw,44px);font-weight:800;letter-spacing:-.8px;
  line-height:1.24;margin:0 0 18px;
  background:linear-gradient(120deg,#FFFFFF 0%,#BFDBFE 48%,#38BDF8 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-hero-lead{font-size:16px;color:#CBD5E1;line-height:1.7;margin:0 0 14px;max-width:620px}
.page-hero-sub{font-size:14.5px;color:var(--muted);line-height:1.68;margin:0 0 26px;max-width:600px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12.5px;font-weight:600;color:#DBEAFE;
  padding:7px 13px;border-radius:999px;
  background:rgba(15,23,42,.72);border:1px solid var(--line);
}
.chip i{color:var(--cyan);font-size:11px}

/* ---------- Glass panel ---------- */
.glass{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  box-shadow:var(--shadow-lg);
}
.odds-panel{padding:24px}
.odds-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.odds-panel-head h2{font-size:16px;font-weight:800;margin:0;letter-spacing:.2px}
.odds-panel-head span{font-size:11px;color:var(--muted-2);text-transform:uppercase;letter-spacing:1px}
.odds-row{
  display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;
  padding:13px 0;border-bottom:1px dashed rgba(148,163,184,.18);
}
.odds-row:last-of-type{border-bottom:0}
.odds-name{font-size:13.5px;font-weight:600;color:#E2E8F0}
.odds-name small{display:block;font-size:11px;font-weight:500;color:var(--muted-2);margin-top:2px}
.odds-line{
  font-variant-numeric:tabular-nums;font-weight:800;font-size:14px;color:#fff;
  background:rgba(37,99,235,.2);border:1px solid rgba(56,189,248,.3);
  border-radius:9px;padding:5px 11px;
}
.odds-side{font-size:12px;font-weight:700;letter-spacing:.4px}
.side-tai{color:var(--amber)}
.side-xiu{color:var(--green)}
.panel-note{margin-top:18px;font-size:12px;color:var(--muted-2);line-height:1.6}

/* ---------- Sections ---------- */
.section{padding:72px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.86),rgba(3,7,18,.4));border-top:1px solid rgba(56,189,248,.09);border-bottom:1px solid rgba(56,189,248,.09)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{
  font-size:clamp(23px,2.6vw,32px);font-weight:800;letter-spacing:-.4px;line-height:1.3;margin:14px 0 12px;color:#fff;
}
.section-head p{font-size:15px;color:var(--muted);line-height:1.7;margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split-wide{grid-template-columns:1.15fr .85fr}
.cover-frame{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-lg);position:relative;
}
.cover-frame img{width:100%;object-fit:cover;aspect-ratio:16/10}
.cover-frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,0) 45%,rgba(3,7,18,.7));
}
.cover-caption{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:2;
  font-size:12.5px;color:#DBEAFE;display:flex;align-items:center;gap:8px;
}
.cover-caption i{color:var(--cyan)}

/* ---------- Stats ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(56,189,248,.14);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.stat-cell{background:var(--panel-solid);padding:24px 22px}
.stat-cell .num{
  font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.6px;
  background:linear-gradient(120deg,#fff,#38BDF8);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.stat-cell .lbl{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.5}
.stat-cell .mini{font-size:11px;color:var(--muted-2);margin-top:8px;letter-spacing:.4px;text-transform:uppercase}

/* ---------- Text blocks ---------- */
.prose-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.prose-block h3{font-size:16.5px;font-weight:700;margin:0 0 10px;color:#fff;display:flex;align-items:center;gap:9px}
.prose-block h3 i{color:var(--cyan);font-size:14px}
.prose-block p{font-size:14.5px;color:var(--muted);line-height:1.7;margin:0}
.divider-line{height:1px;background:linear-gradient(90deg,rgba(56,189,248,.45),rgba(56,189,248,0));margin:0 0 30px}

/* ---------- Steps ---------- */
.steps{display:grid;gap:18px}
.step{
  display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:flex-start;
  padding:20px 22px;border-radius:var(--radius);
  background:rgba(15,23,42,.5);border:1px solid var(--line);
  transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.step:hover{border-color:var(--line-strong);transform:translateX(4px);box-shadow:0 0 30px -14px rgba(56,189,248,.7)}
.step-num{
  width:56px;height:56px;border-radius:14px;display:grid;place-items:center;
  font-weight:800;font-size:17px;color:#fff;
  background:linear-gradient(135deg,rgba(37,99,235,.55),rgba(56,189,248,.22));
  border:1px solid rgba(56,189,248,.4);
}
.step-body h3{font-size:15.5px;font-weight:700;margin:0 0 7px;color:#fff}
.step-body p{font-size:14px;color:var(--muted);line-height:1.68;margin:0}

/* ---------- Table ---------- */
.table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel-solid)}
table.odds-table{width:100%;border-collapse:collapse;font-size:14px}
table.odds-table thead th{
  background:rgba(37,99,235,.16);color:#DBEAFE;text-align:left;
  font-size:11.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  padding:14px 18px;border-bottom:1px solid var(--line);
}
table.odds-table tbody td{padding:15px 18px;border-bottom:1px solid rgba(148,163,184,.1);color:#CBD5E1;line-height:1.55}
table.odds-table tbody tr:last-child td{border-bottom:0}
table.odds-table tbody tr:hover{background:rgba(56,189,248,.06)}
table.odds-table td.strong{color:#fff;font-weight:700}
.num-cell{font-variant-numeric:tabular-nums;font-weight:700;color:var(--cyan)}

/* ---------- Cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.g-card{
  padding:24px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.g-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 0 34px -12px rgba(56,189,248,.72)}
.g-card .card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}
.g-card h3{font-size:16.5px;font-weight:800;margin:0 0 10px;color:#fff}
.g-card p{font-size:14px;color:var(--muted);line-height:1.7;margin:0 0 14px}
.g-card ul{list-style:none;padding:0;margin:0}
.g-card ul li{font-size:13.5px;color:#CBD5E1;padding:5px 0 5px 20px;position:relative}
.g-card ul li::before{content:"";position:absolute;left:0;top:13px;width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.card-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:17px;color:var(--cyan);background:rgba(37,99,235,.18);border:1px solid var(--line-strong)}

/* ---------- Referee / list rows ---------- */
.row-list{display:grid;gap:14px}
.row-item{
  display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
  padding:16px 20px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(15,23,42,.45);
  transition:border-color var(--ease),background var(--ease);
}
.row-item:hover{border-color:var(--line-strong);background:rgba(37,99,235,.12)}
.row-item .badge-num{
  min-width:52px;text-align:center;font-weight:800;font-size:15px;font-variant-numeric:tabular-nums;
  padding:7px 10px;border-radius:10px;color:#fff;
  background:linear-gradient(135deg,rgba(37,99,235,.5),rgba(56,189,248,.18));
  border:1px solid rgba(56,189,248,.3);
}
.row-item h4{font-size:14.5px;font-weight:700;margin:0 0 3px;color:#fff}
.row-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.55}
.row-meta{font-size:11.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--muted-2);white-space:nowrap}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:28px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,rgba(56,189,248,.7),rgba(37,99,235,.05))}
.tl-item{position:relative;padding:0 0 26px 6px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-28px;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--cyan);box-shadow:0 0 14px rgba(56,189,248,.7);
}
.tl-item h3{font-size:15.5px;font-weight:700;margin:0 0 6px;color:#fff}
.tl-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.68}
.tl-time{font-size:11.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--cyan);margin-bottom:6px;display:block}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(15,23,42,.5);overflow:hidden;transition:border-color var(--ease)}
.faq-item[open]{border-color:var(--line-strong);background:rgba(15,23,42,.72)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-size:15px;font-weight:700;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:20px;font-weight:600;color:var(--cyan);line-height:1;transition:transform var(--ease);
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-answer{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.72}

/* ---------- Posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{
  display:flex;flex-direction:column;justify-content:space-between;gap:14px;
  padding:22px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 0 30px -14px rgba(56,189,248,.75)}
.post-card h3{font-size:15.5px;font-weight:700;line-height:1.5;margin:0 0 10px;color:#fff}
.post-card .post-link:hover h3{color:var(--cyan)}
.post-card p{font-size:13.5px;color:var(--muted);line-height:1.65;margin:0}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11.5px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.7px;border-top:1px solid rgba(148,163,184,.14);padding-top:12px}
.empty-note{font-size:14.5px;color:var(--muted);padding:22px;border:1px dashed var(--line-strong);border-radius:var(--radius-sm)}
.list-foot{display:flex;justify-content:flex-start;margin-top:26px}

/* ---------- Channel matrix ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel-card{
  display:block;padding:24px;border-radius:var(--radius);
  border:1px solid var(--line);background:linear-gradient(150deg,rgba(37,99,235,.16),rgba(15,23,42,.6));
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--cyan);box-shadow:0 0 32px -12px rgba(56,189,248,.8)}
.channel-card .ch-tag{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--cyan)}
.channel-card h3{font-size:16.5px;font-weight:800;margin:10px 0 8px;color:#fff}
.channel-card p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.68}
.channel-card .ch-go{margin-top:16px;font-size:12.5px;font-weight:700;color:#DBEAFE;display:inline-flex;align-items:center;gap:8px}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--line-strong);
  background:linear-gradient(120deg,rgba(37,99,235,.35),rgba(8,18,41,.9) 65%);
  padding:44px 40px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center;
}
.cta-band h2{font-size:clamp(21px,2.4vw,29px);font-weight:800;margin:12px 0 12px;line-height:1.32;color:#fff}
.cta-band p{font-size:14.5px;color:#CBD5E1;margin:0 0 22px;line-height:1.7;max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-side{display:grid;gap:12px}
.cta-side .mini-box{
  padding:16px 18px;border-radius:var(--radius-sm);
  background:rgba(3,7,18,.55);border:1px solid var(--line);
}
.cta-side .mini-box strong{display:block;font-size:19px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}
.cta-side .mini-box span{font-size:12px;color:var(--muted)}

/* ---------- Footer ---------- */
.site-footer{margin-top:20px;background:linear-gradient(180deg,rgba(8,18,41,.7),rgba(3,7,18,.98));border-top:1px solid rgba(56,189,248,.14);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand strong{font-size:14.5px;font-weight:800;color:#fff}
.footer-about{font-size:13.5px;color:var(--muted);line-height:1.7;margin:0;max-width:380px}
.footer-col h4{font-size:12px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:#DBEAFE;margin:0 0 14px}
.footer-col a,.footer-col span{display:block;font-size:13.5px;color:var(--muted);padding:5px 0;line-height:1.6}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid rgba(148,163,184,.14);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:var(--muted-2);
}
.age-badge{font-size:11px;font-weight:700;letter-spacing:.6px;padding:5px 12px;border-radius:999px;border:1px solid rgba(251,191,36,.4);color:var(--amber);background:rgba(251,191,36,.08)}

/* ---------- FAB ---------- */
.fab-neon{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 18px;border-radius:999px;
  background:rgba(7,7,13,.82);
  -webkit-backdrop-filter:blur(14px);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 55%,#A3E635);
  background-origin:border-box;
  background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;
  transition:opacity var(--ease),transform var(--ease),box-shadow var(--ease);
  animation:fabPulse 3.6s ease-in-out infinite;
}
.fab-neon .fab-ico{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:rgba(56,189,248,.16);color:var(--cyan);font-size:12px}
.fab-neon .fab-txt{font-size:12.5px;font-weight:700;color:#E2E8F0;white-space:nowrap;letter-spacing:.3px}
.fab-neon .fab-dot{position:absolute;top:8px;right:10px;width:9px;height:9px;border-radius:50%;background:#38BDF8;box-shadow:0 0 10px #38BDF8;animation:dotBlink 1.6s infinite}
.fab-neon:hover{opacity:1;transform:translateY(-3px) scale(1.03);box-shadow:0 0 34px rgba(56,189,248,.85)}
.fab-neon:hover .fab-ico i{animation:flick .6s linear infinite alternate}
.fab-neon:active{transform:scale(.96)}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.38)}50%{box-shadow:0 0 28px rgba(6,182,212,.72)}}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes flick{from{opacity:1}to{opacity:.45}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .page-hero-inner{grid-template-columns:1fr;gap:34px}
  .split,.split-wide{grid-template-columns:1fr;gap:30px}
  .prose-grid,.card-grid,.post-grid,.channel-grid{grid-template-columns:repeat(2,1fr)}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:34px 26px}
  .main-nav{
    position:fixed;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(3,7,18,.97);
    border-bottom:1px solid rgba(56,189,248,.18);
    padding:14px 20px 20px;
    transform:translateY(-120%);
    transition:transform .3s cubic-bezier(.4,0,.2,1);
    max-height:calc(100vh - 74px);overflow-y:auto;
  }
  .main-nav.is-open{transform:translateY(0)}
  .nav-link{padding:12px 14px;font-size:14.5px}
  .nav-toggle{display:flex}
  .nav-actions{margin-left:auto}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .page-hero{padding:112px 0 56px}
  .section{padding:56px 0}
  .brand-text strong{max-width:150px;font-size:13px}
  .brand-text small{font-size:9px}
  .cta-band{padding:28px 20px}
  .odds-row{grid-template-columns:1fr auto;row-gap:6px}
  .odds-side{grid-column:1 / -1}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .prose-grid,.card-grid,.post-grid,.channel-grid{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-actions .btn-ghost{display:none}
  .brand-text strong{max-width:118px}
  .table-wrap{overflow-x:auto}
  table.odds-table{min-width:520px}
  .fab-neon{padding:12px 14px}
  .fab-neon .fab-txt{display:none}
}