/* roulang page: index */
:root{
  --bg:#030712;
  --bg-deep:#081229;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(10,22,45,.72);
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 48px rgba(3,7,18,.65);
  --glow:0 0 26px rgba(56,189,248,.35);
}
*,*::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:'Inter',system-ui,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(37,99,235,.22), transparent 60%),
    radial-gradient(760px 460px at 92% 8%, rgba(56,189,248,.16), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050d1d 45%,#030712 100%);
  z-index:-1;
  pointer-events:none;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border:0}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{line-height:1.25;font-weight:800;letter-spacing:-.01em}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}

/* ---------- glass base ---------- */
.glass{
  background:linear-gradient(160deg,rgba(37,99,235,.12),rgba(8,18,41,.62));
  border:1px solid var(--border);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}
.glass:hover{border-color:var(--border-strong);box-shadow:0 14px 40px rgba(37,99,235,.22)}

/* ---------- badges / eyebrow ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:#7dd3fc;border:1px solid rgba(56,189,248,.32);
  background:rgba(56,189,248,.09);
  padding:6px 14px;border-radius:999px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}

.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;
  border:1px solid rgba(56,189,248,.28);
  color:#bae6fd;background:rgba(56,189,248,.08);
}
.tag.hot{border-color:rgba(236,72,153,.45);color:#fbcfe8;background:rgba(236,72,153,.12)}
.tag.gold{border-color:rgba(250,204,21,.4);color:#fde68a;background:rgba(250,204,21,.1)}

/* ---------- typography ---------- */
.h2{font-size:clamp(1.55rem,3vw,2.3rem);font-weight:800}
.h3{font-size:clamp(1.1rem,2vw,1.35rem);font-weight:700}
.lead{color:var(--muted);font-size:1.02rem;line-height:1.7}
.small{font-size:.86rem;color:var(--dim)}

/* ---------- sections ---------- */
.section{padding:76px 0;position:relative}
.section--tight{padding:56px 0}
.section--deco{background:linear-gradient(180deg,rgba(8,18,41,0),rgba(8,18,41,.7),rgba(8,18,41,0))}
.section-head{max-width:820px;margin-bottom:38px}
.section-head .h2{margin:16px 0 14px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60}
.announce{
  background:linear-gradient(90deg,#1e3a8a,#0c4a6e 55%,#1e3a8a);
  border-bottom:1px solid rgba(56,189,248,.22);
  font-size:.78rem;color:#e0f2fe;
}
.announce-inner{display:flex;align-items:center;gap:14px;flex-wrap:wrap;min-height:38px;padding-top:6px;padding-bottom:6px}
.announce .dot{width:7px;height:7px;border-radius:50%;background:#38BDF8;box-shadow:0 0 10px #38BDF8;flex:0 0 auto;animation:pulseDot 1.8s infinite}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.35}}
.announce-time{margin-left:auto;color:#7dd3fc;font-weight:600}
.announce-time strong{color:#fde68a;font-variant-numeric:tabular-nums}

.nav{
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(56,189,248,.14);
}
.nav-inner{display:flex;align-items:center;gap:26px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#031024;font-weight:900;font-size:1.05rem;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:1.02rem;font-weight:800;letter-spacing:-.02em}
.brand-text em{font-style:normal;font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:#7dd3fc}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-links a{
  position:relative;display:block;padding:10px 14px;border-radius:10px;
  font-size:.9rem;font-weight:600;color:#cbd5e1;transition:color .2s,background .2s;
}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.3)}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#38BDF8,#60A5FA);box-shadow:0 0 10px rgba(56,189,248,.8);
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:.86rem;font-weight:600;
  color:#bae6fd;border:1px solid rgba(56,189,248,.38);transition:.25s;white-space:nowrap;
}
.btn-login:hover{background:rgba(56,189,248,.12);color:#fff}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.86rem;font-weight:800;white-space:nowrap;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;
  box-shadow:0 0 20px rgba(56,189,248,.45);transition:.25s;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.75)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid rgba(56,189,248,.3);place-items:center;gap:4px;
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:#bae6fd;margin:2px auto}
.mobile-menu{display:none;border-top:1px solid rgba(56,189,248,.14);background:rgba(3,7,18,.96)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:#cbd5e1;border-bottom:1px solid rgba(56,189,248,.08)}
.mobile-menu a.active{color:#7dd3fc}

@media(max-width:1024px){
  .nav-links{display:none}
  .nav-toggle{display:grid}
}
@media(max-width:520px){
  .brand-text b{font-size:.92rem}
  .btn-login{padding:8px 12px;font-size:.78rem}
  .btn-signup{padding:9px 14px;font-size:.78rem}
  .announce-time{display:none}
}

/* ---------- hero ---------- */
.hero{position:relative;padding:64px 0 30px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/2b7406b3f1f1e57d.jpg') center/cover no-repeat;
  opacity:.28;z-index:0;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,.72) 0%,rgba(3,7,18,.9) 60%,#030712 100%);
  z-index:1;
}
.hero .container{position:relative;z-index:2}

.hero-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:22px;align-items:stretch}
.hero-main{padding:38px 38px 34px}
.hero-main h1{
  font-size:clamp(1.6rem,3.5vw,2.6rem);
  font-weight:900;line-height:1.24;margin:18px 0 18px;letter-spacing:-.02em;
}
.hero-main h1 .hl{
  background:linear-gradient(100deg,#38BDF8,#60A5FA 45%,#2563EB);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-main .lead{max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}

.hero-side{display:grid;grid-template-rows:1fr 1fr;gap:22px}
.mini{padding:24px;display:flex;flex-direction:column;justify-content:space-between;gap:14px}
.mini .mini-num{font-size:1.85rem;font-weight:900;letter-spacing:-.02em;color:#e0f2fe}
.mini .mini-num span{color:#38BDF8}
.mini p{color:var(--muted);font-size:.9rem;line-height:1.55}
.mini-thumb{
  width:100%;height:96px;object-fit:cover;border-radius:var(--radius-sm);
  border:1px solid rgba(56,189,248,.2);
}

.hero-cta-bar{
  margin-top:22px;padding:18px 24px;border-radius:var(--radius);
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  background:linear-gradient(90deg,rgba(37,99,235,.28),rgba(56,189,248,.14));
  border:1px solid rgba(56,189,248,.32);
  box-shadow:0 0 30px rgba(37,99,235,.22);
}
.hero-cta-bar p{font-size:.95rem;color:#e2e8f0;font-weight:600}
.hero-cta-bar .spacer{margin-left:auto}

@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-side{grid-template-rows:auto;grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .hero{padding-top:40px}
  .hero-main{padding:26px 22px}
  .hero-side{grid-template-columns:1fr}
  .hero-cta-bar{padding:16px}
  .hero-cta-bar .spacer{margin-left:0;width:100%}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-size:.93rem;font-weight:700;
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;
  box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.8)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid rgba(56,189,248,.42);color:#dbeafe;background:rgba(56,189,248,.06)}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:.85rem}

/* ---------- stat strip ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);background:rgba(56,189,248,.12);
}
.stat-strip div{background:rgba(6,13,28,.92);padding:26px 22px}
.stat-strip b{display:block;font-size:clamp(1.3rem,2.4vw,1.85rem);font-weight:900;color:#e0f2fe;letter-spacing:-.02em}
.stat-strip span{display:block;margin-top:6px;font-size:.82rem;color:var(--muted);line-height:1.5}
@media(max-width:900px){.stat-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.stat-strip div{padding:20px 16px}}

/* ---------- generic cards ---------- */
.card{padding:26px;display:flex;flex-direction:column;gap:12px;height:100%}
.card h3{font-size:1.05rem;font-weight:700}
.card p{color:var(--muted);font-size:.9rem;line-height:1.6}
.card-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(37,99,235,.42),rgba(56,189,248,.28));
  border:1px solid rgba(56,189,248,.32);color:#bae6fd;font-weight:800;font-size:.86rem;
}
.card:hover{transform:translateY(-4px)}

/* ---------- game grid ---------- */
.game-card{overflow:hidden;padding:0;display:flex;flex-direction:column}
.game-card img{width:100%;height:170px;object-fit:cover;transition:transform .45s ease}
.game-card:hover img{transform:scale(1.06)}
.game-card .game-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px}
.game-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.game-body h3{font-size:1rem}
.game-body .provider{font-size:.8rem;color:var(--dim)}

.room-block{padding:26px;margin-bottom:18px}
.room-block h3{font-size:1.08rem;font-weight:700;color:#bae6fd;margin-bottom:10px}
.room-block p{color:var(--muted);font-size:.92rem}

/* ---------- timeline / changelog ---------- */
.log-list{display:flex;flex-direction:column;gap:0;border-left:2px solid rgba(56,189,248,.22);padding-left:26px}
.log-item{position:relative;padding:0 0 26px}
.log-item:last-child{padding-bottom:0}
.log-item::before{
  content:"";position:absolute;left:-34px;top:7px;width:12px;height:12px;border-radius:50%;
  background:#0b1220;border:2px solid var(--cyan);box-shadow:0 0 10px rgba(56,189,248,.8);
}
.log-item time{font-size:.78rem;color:#7dd3fc;font-weight:700;letter-spacing:.06em}
.log-item h4{margin:6px 0 4px;font-size:1rem;font-weight:700}
.log-item p{color:var(--muted);font-size:.9rem}

/* ---------- countdown ---------- */
.countdown-box{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:20px 26px;border-radius:var(--radius);
  background:linear-gradient(90deg,rgba(236,72,153,.14),rgba(37,99,235,.16));
  border:1px solid rgba(56,189,248,.3);
}
.countdown-box strong{
  font-size:1.5rem;font-weight:900;letter-spacing:.06em;color:#fde68a;
  font-variant-numeric:tabular-nums;
}
.countdown-box p{font-size:.9rem;color:#cbd5e1}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step}
.step{padding:28px 24px;position:relative}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:2.6rem;font-weight:900;line-height:1;color:rgba(56,189,248,.28);
  display:block;margin-bottom:14px;
}
.step h3{font-size:1.05rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.9rem}
@media(max-width:860px){.steps{grid-template-columns:1fr}}

/* ---------- tier table ---------- */
.tier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tier{padding:24px 20px;border-radius:var(--radius);border:1px solid var(--border);background:rgba(8,18,41,.6)}
.tier b{display:block;font-size:1.05rem;font-weight:800;margin-bottom:6px;color:#e0f2fe}
.tier .tier-rate{font-size:1.6rem;font-weight:900;color:#38BDF8;letter-spacing:-.02em;margin-bottom:10px}
.tier ul{display:flex;flex-direction:column;gap:7px}
.tier li{font-size:.85rem;color:var(--muted);padding-left:16px;position:relative}
.tier li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:#38BDF8}
@media(max-width:900px){.tier-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.tier-grid{grid-template-columns:1fr}}

/* ---------- review wall ---------- */
.review{padding:24px;display:flex;flex-direction:column;gap:14px;height:100%}
.review .stars{color:#facc15;font-size:.9rem;letter-spacing:2px}
.review p{color:#cbd5e1;font-size:.92rem;line-height:1.65}
.review .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#031024;font-weight:800;font-size:.85rem;
}
.review .who b{font-size:.88rem;display:block}
.review .who span{font-size:.76rem;color:var(--dim)}

/* ---------- trust / security ---------- */
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust{padding:24px 20px;text-align:left}
.trust .shield{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.3);font-size:1.1rem;
}
.trust h3{font-size:.98rem;margin-bottom:6px}
.trust p{font-size:.85rem;color:var(--muted)}
@media(max-width:900px){.trust-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.trust-row{grid-template-columns:1fr}}

/* ---------- channel matrix ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.channel{padding:0;overflow:hidden;display:flex;flex-direction:column}
.channel img{width:100%;height:160px;object-fit:cover}
.channel .ch-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.channel h3{font-size:1.1rem}
.channel p{color:var(--muted);font-size:.9rem;flex:1}
@media(max-width:900px){.channel-grid{grid-template-columns:1fr}}

/* ---------- topic chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  padding:9px 18px;border-radius:999px;font-size:.85rem;font-weight:600;
  border:1px solid rgba(56,189,248,.24);background:rgba(56,189,248,.06);color:#bae6fd;
  transition:.22s;
}
.chip:hover{background:rgba(56,189,248,.16);color:#fff;border-color:rgba(56,189,248,.5)}

/* ---------- news ---------- */
.news-layout{display:grid;grid-template-columns:1.9fr 1fr;gap:26px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{
  display:block;padding:22px 24px;border-radius:var(--radius);
  border:1px solid var(--border);background:rgba(8,18,41,.55);
  transition:border-color .25s, transform .25s, box-shadow .25s;
}
.news-item:hover{border-color:var(--border-strong);transform:translateX(4px);box-shadow:0 10px 30px rgba(37,99,235,.2)}
.news-cat{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#7dd3fc}
.news-item h3{font-size:1.04rem;margin:8px 0 8px;font-weight:700}
.news-item p{color:var(--muted);font-size:.88rem;line-height:1.6}
.news-item time{display:block;margin-top:10px;font-size:.76rem;color:var(--dim)}
.news-side{padding:24px;border-radius:var(--radius);border:1px solid var(--border);background:rgba(8,18,41,.62);position:sticky;top:120px}
.news-side .side-title{font-size:.95rem;font-weight:800;margin-bottom:16px;color:#bae6fd}
.side-item{display:block;padding:12px 0;border-bottom:1px dashed rgba(56,189,248,.16);transition:.2s}
.side-item:last-child{border-bottom:0}
.side-item:hover h4{color:#7dd3fc}
.side-item h4{font-size:.88rem;font-weight:600;line-height:1.45;transition:.2s}
.side-item time{display:block;margin-top:5px;font-size:.72rem;color:var(--dim)}
.empty{color:var(--muted);font-size:.92rem;padding:24px;border:1px dashed rgba(56,189,248,.25);border-radius:var(--radius)}
@media(max-width:900px){.news-layout{grid-template-columns:1fr}.news-side{position:static}}

/* ---------- subscribe ---------- */
.subscribe{
  padding:40px;border-radius:var(--radius-lg);
  background:linear-gradient(135deg,rgba(37,99,235,.24),rgba(8,18,41,.86));
  border:1px solid rgba(56,189,248,.3);
  display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center;
}
.subscribe .h2{margin:14px 0 12px}
.sub-form{display:flex;gap:12px;flex-wrap:wrap}
.sub-form input{
  flex:1;min-width:200px;padding:14px 18px;border-radius:999px;
  background:rgba(3,7,18,.75);border:1px solid rgba(56,189,248,.3);color:#e2e8f0;
  transition:.25s;
}
.sub-form input::placeholder{color:#64748b}
.sub-form input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 18px rgba(56,189,248,.35)}
.sub-note{margin-top:12px;font-size:.8rem;color:var(--dim)}
@media(max-width:860px){.subscribe{grid-template-columns:1fr;padding:28px 22px}}

/* ---------- final CTA ---------- */
.final-cta{
  padding:48px 40px;border-radius:var(--radius-lg);text-align:center;
  background:linear-gradient(135deg,rgba(30,58,138,.6),rgba(8,18,41,.9));
  border:1px solid rgba(56,189,248,.34);
  box-shadow:0 0 50px rgba(37,99,235,.25);
}
.final-cta .h2{margin:16px auto 14px;max-width:760px}
.final-cta .lead{max-width:680px;margin:0 auto}
.final-cta .btn-row{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:28px}
@media(max-width:520px){.final-cta{padding:32px 20px}}

/* ---------- footer ---------- */
.site-footer{
  margin-top:40px;border-top:1px solid rgba(56,189,248,.16);
  background:linear-gradient(180deg,rgba(3,7,18,.6),rgba(6,13,28,.98));
}
.footer-grid{
  display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:34px;
  padding-top:56px;padding-bottom:36px;
}
.footer-brand p{color:var(--muted);font-size:.88rem;line-height:1.7;margin-top:16px;max-width:360px}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-pay span{
  font-size:.72rem;font-weight:700;letter-spacing:.06em;padding:6px 12px;border-radius:8px;
  border:1px solid rgba(56,189,248,.24);color:#bae6fd;background:rgba(56,189,248,.07);
}
.footer-col h4{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:#7dd3fc;margin-bottom:16px}
.footer-col a,.footer-col span{display:block;font-size:.86rem;color:var(--muted);padding:6px 0;transition:.2s}
.footer-col a:hover{color:#7dd3fc;transform:translateX(3px)}
.footer-bottom{
  border-top:1px solid rgba(56,189,248,.12);
  padding-top:22px;padding-bottom:28px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:.78rem;color:var(--dim);max-width:760px;line-height:1.6}
.footer-domain{font-weight:700;color:#64748b;letter-spacing:.05em}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:26px}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:20px;
  display:grid;place-items:center;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(56,189,248,.55);
  box-shadow:0 0 22px rgba(56,189,248,.45), inset 0 0 18px rgba(56,189,248,.12);
  opacity:.8;
  transition:opacity .3s, transform .3s, box-shadow .3s, border-color .3s;
  animation:fabFloat 3.6s ease-in-out infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.fab svg{width:26px;height:26px;stroke:#7dd3fc;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:.3s}
.fab:hover{opacity:1;border-color:#EC4899;box-shadow:0 0 34px rgba(236,72,153,.6), inset 0 0 22px rgba(56,189,248,.2);animation-play-state:paused}
.fab:hover svg{stroke:#fbcfe8}
.fab:active{transform:scale(.94)}
.fab-dot{
  position:absolute;top:-4px;right:-4px;width:13px;height:13px;border-radius:50%;
  background:#EC4899;box-shadow:0 0 10px #EC4899;border:2px solid #030712;
  animation:pulseDot 1.4s infinite;
}
@media(max-width:520px){.fab{width:52px;height:52px;left:12px;bottom:84px}}

/* ---------- misc responsive ---------- */
@media(max-width:768px){
  .section{padding:56px 0}
  .section-head{margin-bottom:28px}
  .card{padding:22px}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-deep:#081229;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(10,22,45,.72);
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 48px rgba(3,7,18,.65);
  --glow:0 0 26px rgba(56,189,248,.35);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(37,99,235,.22), transparent 60%),
    radial-gradient(760px 460px at 92% 8%, rgba(56,189,248,.16), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050d1d 45%,#030712 100%);
  z-index:-1;pointer-events:none;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border:0}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:#7dd3fc;border:1px solid rgba(56,189,248,.32);
  background:rgba(56,189,248,.09);padding:6px 14px;border-radius:999px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;
  border:1px solid rgba(56,189,248,.28);color:#bae6fd;background:rgba(56,189,248,.08);
}
.tag.hot{border-color:rgba(236,72,153,.45);color:#fbcfe8;background:rgba(236,72,153,.12)}
.tag.gold{border-color:rgba(250,204,21,.4);color:#fde68a;background:rgba(250,204,21,.1)}
.lead{color:var(--muted);font-size:1.02rem;line-height:1.72}
.section{padding:76px 0;position:relative}
.section--tight{padding:52px 0}
.section--deco{background:linear-gradient(180deg,rgba(8,18,41,0),rgba(8,18,41,.72),rgba(8,18,41,0))}
.section-head{max-width:840px;margin-bottom:36px}
.section-head .h2{margin:16px 0 14px}
.h2{font-size:clamp(1.35rem,2.6vw,2rem);font-weight:800;line-height:1.3;letter-spacing:-.02em}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60}
.announce{background:linear-gradient(90deg,#0b1c3a,#0a2a4d,#0b1c3a);border-bottom:1px solid rgba(56,189,248,.18);font-size:.78rem;color:#bae6fd}
.announce-inner{display:flex;align-items:center;gap:10px;min-height:38px;flex-wrap:wrap}
.announce .dot{width:7px;height:7px;border-radius:50%;background:#4ade80;box-shadow:0 0 8px #4ade80;flex:0 0 auto}
.announce-time{margin-left:auto;color:#93c5fd}
.announce-time strong{color:#fff;font-variant-numeric:tabular-nums}
.nav{background:rgba(3,7,18,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(56,189,248,.14)}
.nav-inner{display:flex;align-items:center;gap:26px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#031024;font-weight:900;font-size:1.05rem;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:.95rem;font-weight:800;letter-spacing:-.02em}
.brand-text em{font-style:normal;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:#7dd3fc}
.nav-links{display:none;align-items:center;gap:4px;margin-left:8px}
.nav-links a{position:relative;display:block;padding:10px 14px;border-radius:10px;font-size:.9rem;font-weight:600;color:#cbd5e1;transition:color .2s,background .2s}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.3)}
.nav-links a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;background:linear-gradient(90deg,#38BDF8,#60A5FA);box-shadow:0 0 10px rgba(56,189,248,.8)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.btn-login{padding:8px 13px;border-radius:999px;font-size:.78rem;font-weight:600;color:#bae6fd;border:1px solid rgba(56,189,248,.38);transition:.25s;white-space:nowrap}
.btn-login:hover{background:rgba(56,189,248,.12);color:#fff}
.btn-signup{padding:9px 16px;border-radius:999px;font-size:.78rem;font-weight:800;white-space:nowrap;background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;box-shadow:0 0 20px rgba(56,189,248,.45);transition:.25s}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.75)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{display:grid;width:44px;height:44px;border-radius:12px;border:1px solid rgba(56,189,248,.3);place-items:center}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:#bae6fd;margin:2px auto}
.mobile-menu{display:none;border-top:1px solid rgba(56,189,248,.14);background:rgba(3,7,18,.96)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:#cbd5e1;border-bottom:1px solid rgba(56,189,248,.08)}
.mobile-menu a.active{color:#7dd3fc}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-size:.92rem;font-weight:700;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s;white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;box-shadow:0 0 22px rgba(56,189,248,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.75)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{color:#bae6fd;border:1px solid rgba(56,189,248,.4);background:rgba(56,189,248,.06)}
.btn-ghost:hover{background:rgba(56,189,248,.15);color:#fff}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid #38BDF8;outline-offset:3px;border-radius:12px}

/* ---------- article layout ---------- */
.art-head{position:relative;padding:52px 0 30px;overflow:hidden}
.art-head::before{content:"";position:absolute;inset:0;background:url('/assets/images/4caf7058b5af4828.jpg') center/cover no-repeat;opacity:.24;z-index:0}
.art-head::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.7),rgba(3,7,18,.92) 65%,#030712);z-index:1}
.art-head .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.8rem;color:var(--dim);margin-bottom:18px}
.crumb a{color:#7dd3fc}
.crumb a:hover{color:#fff}
.crumb span.sep{color:#334155}
.art-head h1{font-size:clamp(1.5rem,3.3vw,2.5rem);font-weight:900;line-height:1.25;letter-spacing:-.02em;margin:16px 0 18px}
.art-head h1 .hl{background:linear-gradient(100deg,#38BDF8,#60A5FA 45%,#2563EB);-webkit-background-clip:text;background-clip:text;color:transparent}
.art-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:.82rem;color:var(--muted)}
.art-meta i{color:#38BDF8;margin-right:6px}
.art-meta .chip{padding:5px 12px;border-radius:999px;border:1px solid rgba(56,189,248,.28);background:rgba(56,189,248,.08);color:#bae6fd;font-weight:600}

.art-shell{display:grid;grid-template-columns:minmax(0,1fr);gap:34px;padding:44px 0 20px}
.art-body{max-width:100%}
.art-cover{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow);margin-bottom:32px}
.art-cover img{width:100%;height:auto}
.article-content{font-size:1.04rem;line-height:1.78;color:#dbe3ef}
.article-content h2{font-size:1.45rem;font-weight:800;color:#fff;margin:40px 0 16px;line-height:1.35;letter-spacing:-.01em}
.article-content h3{font-size:1.16rem;font-weight:700;color:#e2e8f0;margin:30px 0 12px}
.article-content p{margin:0 0 18px}
.article-content a{color:#7dd3fc;text-decoration:underline;text-underline-offset:3px}
.article-content a:hover{color:#fff}
.article-content ul,.article-content ol{margin:0 0 20px;padding-left:22px}
.article-content li{margin-bottom:10px}
.article-content strong{color:#fff}
.article-content img{border-radius:var(--radius);margin:22px 0;border:1px solid var(--border)}
.article-content blockquote{
  margin:24px 0;padding:18px 22px;border-left:3px solid var(--cyan);
  background:rgba(56,189,248,.07);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#e2e8f0;
}
.article-content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.94rem}
.article-content th,.article-content td{padding:12px 14px;border:1px solid rgba(56,189,248,.16);text-align:left}
.article-content th{background:rgba(56,189,248,.1);color:#bae6fd;font-weight:700}
.article-content tr:nth-child(even) td{background:rgba(255,255,255,.02)}

.notfound{
  padding:40px;border-radius:var(--radius-lg);border:1px dashed rgba(56,189,248,.35);
  background:rgba(56,189,248,.05);text-align:left;
}
.notfound h2{font-size:1.3rem;font-weight:800;margin:0 0 12px;color:#fff}
.notfound p{color:var(--muted);margin:0 0 22px}

/* info cards inside article */
.art-callout{
  margin:34px 0;padding:26px;border-radius:var(--radius-lg);
  border:1px solid var(--border);background:var(--surface-2);
}
.art-callout h3{margin-top:0}
.art-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:26px 0}
.art-facts .fact{padding:18px 20px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface)}
.art-facts .fact b{display:block;font-size:1.25rem;font-weight:800;color:#7dd3fc;font-variant-numeric:tabular-nums}
.art-facts .fact span{font-size:.82rem;color:var(--muted)}

/* aside */
.art-aside{display:flex;flex-direction:column;gap:20px}
.side-card{padding:24px;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface-2);box-shadow:var(--shadow)}
.side-card h4{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#7dd3fc;margin:0 0 16px}
.side-links{display:flex;flex-direction:column;gap:6px}
.side-links a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 14px;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;color:#cbd5e1;background:rgba(255,255,255,.03);transition:.2s}
.side-links a:hover{background:rgba(56,189,248,.12);color:#fff}
.side-links a i{color:#38BDF8;font-size:.78rem}
.side-cta{background:linear-gradient(160deg,rgba(37,99,235,.28),rgba(56,189,248,.12));border-color:var(--border-strong)}
.side-cta p{font-size:.92rem;color:#dbe3ef;margin:0 0 18px}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-badges span{font-size:.72rem;font-weight:700;padding:5px 11px;border-radius:8px;border:1px solid rgba(56,189,248,.28);background:rgba(56,189,248,.08);color:#bae6fd}

/* related */
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.rel-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--surface-2);transition:transform .25s,border-color .25s,box-shadow .25s}
.rel-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--glow)}
.rel-card img{width:100%;height:170px;object-fit:cover}
.rel-card .rc-body{padding:18px 18px 22px}
.rel-card h3{font-size:1rem;font-weight:700;color:#fff;margin:10px 0 10px;line-height:1.4}
.rel-card p{font-size:.88rem;color:var(--muted);margin:0}
.rel-card .rc-link{display:inline-flex;align-items:center;gap:7px;margin-top:14px;font-size:.85rem;font-weight:700;color:#7dd3fc}

/* channel matrix */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.channel-card{display:flex;flex-direction:column;gap:12px;padding:28px;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface);transition:transform .25s,border-color .25s,box-shadow .25s}
.channel-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--glow)}
.channel-card i{font-size:1.5rem;color:#38BDF8}
.channel-card h3{font-size:1.1rem;font-weight:800;color:#fff;margin:0}
.channel-card p{font-size:.9rem;color:var(--muted);margin:0}
.channel-card .ch-link{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-size:.85rem;font-weight:700;color:#7dd3fc}
.channel-card .ch-link:hover{color:#fff}

/* faq */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:880px}
.faq-item{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:.98rem;color:#e2e8f0;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:1.3rem;color:#38BDF8;font-weight:400}
.faq-item[open] summary::after{content:"–"}
.faq-item .faq-a{padding:0 22px 20px;font-size:.94rem;color:var(--muted);line-height:1.72}

/* cta strip */
.cta-strip{
  margin:0 auto;padding:40px;border-radius:var(--radius-lg);
  border:1px solid var(--border-strong);
  background:linear-gradient(140deg,rgba(37,99,235,.32),rgba(8,18,41,.9));
  display:grid;grid-template-columns:1.4fr 1fr;gap:26px;align-items:center;
}
.cta-strip h2{font-size:clamp(1.25rem,2.4vw,1.8rem);font-weight:900;margin:0 0 12px;line-height:1.32}
.cta-strip p{color:#cbd5e1;margin:0 0 20px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-panel{display:grid;gap:12px}
.cta-panel .box{padding:16px 18px;border-radius:var(--radius);border:1px solid rgba(56,189,248,.24);background:rgba(3,7,18,.5)}
.cta-panel .box b{display:block;font-size:1.1rem;font-weight:800;color:#7dd3fc}
.cta-panel .box span{font-size:.8rem;color:var(--muted)}

/* footer */
.site-footer{margin-top:80px;border-top:1px solid rgba(56,189,248,.16);background:linear-gradient(180deg,rgba(8,18,41,.6),#030712)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding:56px 20px 34px}
.footer-brand p{font-size:.9rem;color:var(--muted);margin:18px 0 20px;max-width:400px;line-height:1.7}
.footer-brand .brand{margin-bottom:4px}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px}
.footer-pay span{font-size:.72rem;font-weight:700;padding:5px 11px;border-radius:8px;border:1px solid rgba(56,189,248,.24);background:rgba(56,189,248,.07);color:#bae6fd}
.footer-col h4{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#7dd3fc;margin:0 0 16px}
.footer-col a,.footer-col span{display:block;font-size:.88rem;color:var(--muted);margin-bottom:10px}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(56,189,248,.12);padding:20px 20px 30px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center}
.footer-bottom p{font-size:.8rem;color:var(--dim);margin:0}
.footer-domain{color:#475569}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:18px;display:grid;place-items:center;
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(56,189,248,.55);
  color:#7dd3fc;font-size:1.25rem;
  box-shadow:0 0 22px rgba(56,189,248,.45);
  transition:transform .25s,opacity .25s,box-shadow .25s;
  opacity:.82;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 34px rgba(56,189,248,.85)}
.fab:active{transform:scale(.95)}
.fab .badge{
  position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;
  background:#22D3EE;box-shadow:0 0 10px #22D3EE;animation:pulseDot 1.6s infinite;
}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}

@media(min-width:1024px){
  .nav-links{display:flex}
  .nav-toggle{display:none}
  .btn-login{padding:9px 16px;font-size:.86rem}
  .btn-signup{padding:10px 20px;font-size:.86rem}
  .art-shell{grid-template-columns:minmax(0,720px) 320px;justify-content:space-between;gap:44px}
  .brand-text b{font-size:1.02rem}
  .brand-text em{font-size:.65rem}
}
@media(max-width:1023px){
  .art-shell{grid-template-columns:minmax(0,1fr)}
  .rel-grid,.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:640px){
  .section{padding:56px 0}
  .rel-grid,.channel-grid{grid-template-columns:1fr}
  .art-facts{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;padding:44px 20px 28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-strip{padding:26px}
  .fab{left:12px;bottom:86px;width:52px;height:52px;border-radius:16px}
  .announce-time{margin-left:0}
}

/* roulang page: category1 */
:root{
  --bg:#030712;
  --bg-deep:#081229;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(10,22,45,.72);
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 48px rgba(3,7,18,.65);
  --glow:0 0 26px rgba(56,189,248,.35);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(37,99,235,.22), transparent 60%),
    radial-gradient(760px 460px at 92% 8%, rgba(56,189,248,.16), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050d1d 45%,#030712 100%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border:0}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60}
.announce{background:linear-gradient(90deg,rgba(37,99,235,.28),rgba(56,189,248,.18));border-bottom:1px solid rgba(56,189,248,.16)}
.announce-inner{display:flex;align-items:center;gap:12px;min-height:38px;font-size:.78rem;color:#cbd5e1;flex-wrap:wrap}
.announce .dot{width:8px;height:8px;border-radius:50%;background:#22d3ee;box-shadow:0 0 10px #22d3ee;flex:0 0 auto;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.announce-time{margin-left:auto;color:#fde68a}
.announce-time strong{font-variant-numeric:tabular-nums;letter-spacing:.05em}
.nav{background:rgba(3,7,18,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(56,189,248,.14)}
.nav-inner{display:flex;align-items:center;gap:26px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#031024;font-weight:900;font-size:1.05rem;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:1.02rem;font-weight:800;letter-spacing:-.02em}
.brand-text em{font-style:normal;font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:#7dd3fc}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-links a{
  position:relative;display:block;padding:10px 14px;border-radius:10px;
  font-size:.9rem;font-weight:600;color:#cbd5e1;transition:color .2s,background .2s;
}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.3)}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#38BDF8,#60A5FA);box-shadow:0 0 10px rgba(56,189,248,.8);
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:.86rem;font-weight:600;
  color:#bae6fd;border:1px solid rgba(56,189,248,.38);transition:.25s;white-space:nowrap;
}
.btn-login:hover{background:rgba(56,189,248,.12);color:#fff}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.86rem;font-weight:800;white-space:nowrap;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;
  box-shadow:0 0 20px rgba(56,189,248,.45);transition:.25s;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.75)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid rgba(56,189,248,.3);place-items:center;
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:#bae6fd;margin:3px auto}
.mobile-menu{display:none;border-top:1px solid rgba(56,189,248,.14);background:rgba(3,7,18,.96)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:#cbd5e1;border-bottom:1px solid rgba(56,189,248,.08)}
.mobile-menu a.active{color:#7dd3fc}

/* ---------- shared bits ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:#7dd3fc;border:1px solid rgba(56,189,248,.32);background:rgba(56,189,248,.09);
  padding:6px 14px;border-radius:999px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.68rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;
  border:1px solid rgba(56,189,248,.28);color:#bae6fd;background:rgba(56,189,248,.08);
}
.tag.hot{border-color:rgba(236,72,153,.45);color:#fbcfe8;background:rgba(236,72,153,.12)}
.tag.gold{border-color:rgba(250,204,21,.4);color:#fde68a;background:rgba(250,204,21,.1)}
.lead{color:var(--muted);font-size:1.02rem;line-height:1.7}
.section{padding:72px 0;position:relative}
.section--tight{padding:52px 0}
.section--deco{background:linear-gradient(180deg,rgba(8,18,41,0),rgba(8,18,41,.7),rgba(8,18,41,0))}
.section-head{max-width:820px;margin-bottom:36px}
.section-head h2{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:800;letter-spacing:-.02em;margin:16px 0 12px;line-height:1.28}
.glass{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow);
}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:999px;
  font-weight:800;font-size:.92rem;background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;
  box-shadow:0 0 24px rgba(56,189,248,.45);transition:.25s;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.75)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:999px;
  font-weight:700;font-size:.92rem;color:#bae6fd;border:1px solid rgba(56,189,248,.4);
  background:rgba(56,189,248,.06);transition:.25s;
}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px)}

/* ---------- hero ---------- */
.hero{position:relative;padding:58px 0 34px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url('/assets/images/2b7406b3f1f1e57d.jpg') center/cover no-repeat;opacity:.22;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(3,7,18,.7) 0%,rgba(3,7,18,.92) 60%,#030712 100%);
}
.hero .container{position:relative;z-index:2}
.hero-status{
  display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;
  padding:12px 18px;border-radius:14px;border:1px solid var(--border);
  background:rgba(8,18,41,.6);font-size:.82rem;color:var(--muted);margin-bottom:26px;
}
.hero-status b{color:#e2e8f0;font-weight:700}
.hero-status .live{display:inline-flex;align-items:center;gap:7px;color:#6ee7b7;font-weight:700}
.hero-status .live i{width:8px;height:8px;border-radius:50%;background:#34d399;box-shadow:0 0 10px #34d399;animation:pulse 1.6s infinite}
.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:26px;align-items:start}
.hero-main{padding:34px 34px 32px}
.hero-main h1{font-size:clamp(1.55rem,3.2vw,2.35rem);font-weight:900;line-height:1.26;letter-spacing:-.02em;margin:18px 0 18px}
.hero-main h1 span{background:linear-gradient(100deg,#38BDF8,#60A5FA 45%,#2563EB);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding:26px}
.matrix-item{
  padding:16px;border-radius:14px;border:1px solid var(--border);background:rgba(10,22,45,.6);
  transition:.25s;
}
.matrix-item:hover{border-color:var(--border-strong);transform:translateY(-3px);box-shadow:var(--glow)}
.matrix-item strong{display:block;font-size:1.1rem;font-weight:800;color:#e0f2fe}
.matrix-item span{font-size:.78rem;color:var(--dim);letter-spacing:.05em;text-transform:uppercase}

/* ---------- content grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.feature{padding:26px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);transition:.25s}
.feature:hover{border-color:var(--border-strong);transform:translateY(-4px);box-shadow:0 20px 46px rgba(3,7,18,.7)}
.feature h3{font-size:1.08rem;font-weight:800;margin:14px 0 10px}
.feature p{color:var(--muted);font-size:.94rem;margin:0}
.icon-badge{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.2rem;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.25));
  border:1px solid rgba(56,189,248,.3);color:#e0f2fe;
}
.sport-card{overflow:hidden;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);transition:.25s;display:flex;flex-direction:column}
.sport-card:hover{border-color:var(--border-strong);transform:translateY(-4px);box-shadow:0 22px 50px rgba(3,7,18,.72)}
.sport-card img{height:170px;width:100%;object-fit:cover;opacity:.92}
.sport-card-body{padding:20px 22px 24px}
.sport-card-body h3{font-size:1.05rem;font-weight:800;margin:12px 0 8px}
.sport-card-body p{color:var(--muted);font-size:.92rem;margin:0}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:.78rem;color:var(--dim)}
.list-check{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.list-check li{display:flex;gap:12px;align-items:flex-start;color:var(--muted);font-size:.95rem;line-height:1.6}
.list-check li::before{
  content:"";flex:0 0 auto;width:18px;height:18px;margin-top:4px;border-radius:50%;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  box-shadow:0 0 12px rgba(56,189,248,.6);
}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-box{padding:22px;border-radius:var(--radius);border:1px solid var(--border);background:rgba(8,18,41,.6);text-align:left}
.stat-box strong{display:block;font-size:1.6rem;font-weight:900;color:#7dd3fc;letter-spacing:-.02em}
.stat-box span{font-size:.82rem;color:var(--muted)}
.steps{display:grid;gap:16px;counter-reset:step}
.step{
  display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;
  padding:22px;border-radius:var(--radius);border:1px solid var(--border);background:rgba(10,22,45,.55);
}
.step-num{
  counter-increment:step;width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  font-weight:900;font-size:1.05rem;color:#031024;background:linear-gradient(135deg,#38BDF8,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.step-num::before{content:counter(step,decimal-leading-zero)}
.step h3{font-size:1.02rem;font-weight:800;margin:0 0 8px}
.step p{color:var(--muted);font-size:.93rem;margin:0}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-sm);background:rgba(10,22,45,.55);margin-bottom:14px;overflow:hidden}
.faq-item summary{
  padding:18px 22px;font-weight:700;font-size:.98rem;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;gap:16px;align-items:center;transition:.2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.25rem;color:#7dd3fc;font-weight:700;line-height:1}
.faq-item[open] summary{color:#7dd3fc}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 22px 20px;color:var(--muted);font-size:.94rem;margin:0}
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--border-strong);
  background:linear-gradient(120deg,rgba(37,99,235,.28),rgba(56,189,248,.14));
  padding:40px;display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center;
}
.cta-band h2{font-size:clamp(1.3rem,2.4vw,1.85rem);font-weight:900;margin:0 0 12px;letter-spacing:-.02em}
.cta-band p{color:#dbeafe;margin:0;font-size:.96rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pay-row span{
  font-size:.76rem;font-weight:700;letter-spacing:.05em;padding:7px 14px;border-radius:999px;
  border:1px solid var(--border);background:rgba(8,18,41,.7);color:#bae6fd;
}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.news-card:hover{border-color:var(--border-strong);transform:translateY(-4px);box-shadow:0 20px 46px rgba(3,7,18,.7)}
.news-card img{height:160px;width:100%;object-fit:cover;opacity:.9}
.news-card-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card-body h3{font-size:1rem;font-weight:800;margin:0;line-height:1.4}
.news-card-body p{color:var(--muted);font-size:.9rem;margin:0}
.news-card-body .meta-row{margin-top:auto}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid rgba(56,189,248,.16);background:linear-gradient(180deg,rgba(8,18,41,.5),#030712);padding:56px 0 0;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px}
.footer-brand p{color:var(--muted);font-size:.9rem;margin:16px 0 18px;max-width:420px}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px}
.footer-pay span{font-size:.72rem;font-weight:700;padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:rgba(8,18,41,.7);color:#bae6fd}
.footer-col h4{font-size:.85rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#7dd3fc;margin:0 0 16px}
.footer-col a,.footer-col span{display:block;color:var(--muted);font-size:.9rem;padding:6px 0;transition:.2s}
.footer-col a:hover{color:#e0f2fe}
.footer-bottom{border-top:1px solid rgba(56,189,248,.12);padding:22px 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center}
.footer-bottom p{margin:0;color:var(--dim);font-size:.82rem}
.footer-domain{color:#475569;font-size:.8rem}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:999px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(37,99,235,.95),rgba(56,189,248,.95));
  border:1px solid rgba(56,189,248,.7);color:#031024;font-weight:900;font-size:1.15rem;
  box-shadow:0 0 22px rgba(6,182,212,.5);opacity:.78;transition:.28s;
  animation:floaty 3.4s ease-in-out infinite;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 34px rgba(56,189,248,.85);animation-play-state:paused}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .badge{position:absolute;top:4px;right:4px;width:11px;height:11px;border-radius:50%;background:#f43f5e;box-shadow:0 0 0 2px #030712}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .grid-3,.news-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}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:820px){
  .nav-links{display:none}
  .nav-toggle{display:grid}
}
@media (max-width:768px){
  .announce-time{margin-left:0}
  .hero-main{padding:26px 22px 24px}
  .hero-matrix{padding:20px;grid-template-columns:1fr 1fr}
  .section{padding:54px 0}
  .grid-3,.grid-2,.news-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .brand-text b{font-size:.9rem}
  .btn-login{padding:8px 12px;font-size:.76rem}
  .btn-signup{padding:9px 14px;font-size:.76rem}
  .hero-matrix{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr}
  .step{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:26px}
}

/* roulang page: category2 */
:root{
  --bg:#030712;
  --bg-deep:#081229;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(10,22,45,.72);
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 48px rgba(3,7,18,.65);
  --glow:0 0 26px rgba(56,189,248,.35);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(37,99,235,.22), transparent 60%),
    radial-gradient(760px 460px at 92% 8%, rgba(56,189,248,.16), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050d1d 45%,#030712 100%);
  z-index:-1;pointer-events:none;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border:0}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:#7dd3fc;border:1px solid rgba(56,189,248,.32);
  background:rgba(56,189,248,.09);padding:6px 14px;border-radius:999px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;
  border:1px solid rgba(56,189,248,.28);color:#bae6fd;background:rgba(56,189,248,.08);
}
.tag.hot{border-color:rgba(236,72,153,.45);color:#fbcfe8;background:rgba(236,72,153,.12)}
.tag.gold{border-color:rgba(250,204,21,.4);color:#fde68a;background:rgba(250,204,21,.1)}
.h2{font-size:clamp(1.35rem,2.6vw,2rem);font-weight:800;line-height:1.3;letter-spacing:-.02em;margin:0}
.lead{color:var(--muted);font-size:1.02rem;line-height:1.7}
.section{padding:76px 0;position:relative}
.section--tight{padding:56px 0}
.section--deco{background:linear-gradient(180deg,rgba(8,18,41,0),rgba(8,18,41,.7),rgba(8,18,41,0))}
.section-head{max-width:820px;margin-bottom:38px}
.section-head .h2{margin:16px 0 14px}
.glass{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.glass-2{
  background:var(--surface-2);border:1px solid var(--border);
  border-radius:var(--radius);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
/* header */
.site-header{position:sticky;top:0;z-index:60}
.announce{background:linear-gradient(90deg,rgba(37,99,235,.28),rgba(56,189,248,.16));border-bottom:1px solid rgba(56,189,248,.16);font-size:.78rem}
.announce-inner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:8px 0;color:#cbd5e1}
.announce .dot{width:7px;height:7px;border-radius:50%;background:#34d399;box-shadow:0 0 8px #34d399;flex:0 0 auto}
.announce-time{margin-left:auto;color:#7dd3fc;font-weight:600}
.announce-time strong{color:#fff;font-variant-numeric:tabular-nums}
.nav{background:rgba(3,7,18,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(56,189,248,.14)}
.nav-inner{display:flex;align-items:center;gap:26px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#031024;font-weight:900;font-size:1.05rem;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:1.02rem;font-weight:800;letter-spacing:-.02em}
.brand-text em{font-style:normal;font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:#7dd3fc}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-links a{
  position:relative;display:block;padding:10px 14px;border-radius:10px;
  font-size:.9rem;font-weight:600;color:#cbd5e1;transition:color .2s,background .2s;
}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.3)}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#38BDF8,#60A5FA);box-shadow:0 0 10px rgba(56,189,248,.8);
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:.86rem;font-weight:600;
  color:#bae6fd;border:1px solid rgba(56,189,248,.38);transition:.25s;white-space:nowrap;
}
.btn-login:hover{background:rgba(56,189,248,.12);color:#fff}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.86rem;font-weight:800;white-space:nowrap;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;
  box-shadow:0 0 20px rgba(56,189,248,.45);transition:.25s;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.75)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid rgba(56,189,248,.3);place-items:center;gap:4px;
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:#bae6fd;margin:2px auto}
.mobile-menu{display:none;border-top:1px solid rgba(56,189,248,.14);background:rgba(3,7,18,.96)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:#cbd5e1;border-bottom:1px solid rgba(56,189,248,.08)}
.mobile-menu a.active{color:#7dd3fc}
.nav-links{display:none}
.nav-toggle{display:grid}
.brand-text b{font-size:.92rem}
.btn-login{padding:8px 12px;font-size:.78rem}
.btn-signup{padding:9px 14px;font-size:.78rem}
/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:800;font-size:.92rem;
  transition:transform .2s,box-shadow .25s,background .25s;white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;
  box-shadow:0 0 22px rgba(56,189,248,.5);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.8)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(56,189,248,.08);color:#bae6fd;border:1px solid rgba(56,189,248,.38);
}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px)}
.btn-gold{
  background:linear-gradient(135deg,#F59E0B,#FCD34D);color:#1f1300;
  box-shadow:0 0 22px rgba(250,204,21,.4);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 0 32px rgba(250,204,21,.7)}
/* hero */
.hero{position:relative;padding:60px 0 30px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/2b7406b3f1f1e57d.jpg') center/cover no-repeat;
  opacity:.28;z-index:0;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,.72) 0%,rgba(3,7,18,.9) 60%,#030712 100%);
  z-index:1;
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:22px;align-items:stretch}
.hero-main{padding:38px 38px 34px}
.hero-main h1{
  font-size:clamp(1.6rem,3.5vw,2.55rem);
  font-weight:900;line-height:1.24;margin:18px 0 18px;letter-spacing:-.02em;
}
.hero-main h1 .hl{
  background:linear-gradient(100deg,#38BDF8,#60A5FA 45%,#2563EB);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-main .lead{max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-points{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:10px}
.hero-points li{display:flex;gap:10px;align-items:flex-start;color:#cbd5e1;font-size:.94rem}
.hero-points li svg{flex:0 0 auto;margin-top:3px}
.hero-side{display:flex;flex-direction:column;gap:20px}
.hero-panel{padding:24px}
.hero-panel h3{margin:0 0 14px;font-size:1rem;font-weight:800;letter-spacing:-.01em}
.hero-stat{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px dashed rgba(56,189,248,.18)}
.hero-stat:last-child{border-bottom:0}
.hero-stat span{color:var(--muted);font-size:.86rem}
.hero-stat b{font-size:1.05rem;font-weight:800;color:#7dd3fc;font-variant-numeric:tabular-nums}
.trustbar{
  margin-top:26px;display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;
  padding:14px 20px;border-radius:999px;font-size:.8rem;color:#cbd5e1;
}
.trustbar span{display:inline-flex;align-items:center;gap:7px}
.trustbar i{width:6px;height:6px;border-radius:50%;background:#34d399;box-shadow:0 0 8px #34d399}
/* grids & cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  padding:26px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border);
  transition:transform .25s,border-color .25s,box-shadow .25s;position:relative;overflow:hidden;
}
.card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(400px 160px at 100% 0%,rgba(56,189,248,.14),transparent 70%);
  opacity:0;transition:opacity .3s;
}
.card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:0 22px 46px rgba(3,7,18,.7)}
.card:hover::after{opacity:1}
.card h3{margin:14px 0 10px;font-size:1.06rem;font-weight:800;letter-spacing:-.01em}
.card p{margin:0;color:var(--muted);font-size:.92rem}
.card .ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.3);color:#7dd3fc;
}
.card-num{
  font-size:.72rem;font-weight:800;letter-spacing:.14em;color:#64748b;text-transform:uppercase;
}
/* step flow */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{padding:24px;position:relative}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:1.6rem;font-weight:900;color:rgba(56,189,248,.35);letter-spacing:-.03em;
}
.step h3{margin:10px 0 8px;font-size:1rem;font-weight:800}
.step p{margin:0;color:var(--muted);font-size:.9rem}
/* media block */
.media{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;overflow:hidden}
.media-img{position:relative;min-height:320px}
.media-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.media-img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,7,18,.1),rgba(3,7,18,.85))}
.media-body{padding:38px;display:flex;flex-direction:column;justify-content:center}
.media-body h2{margin:14px 0 16px}
.check-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.check-list li{display:flex;gap:11px;align-items:flex-start;font-size:.94rem;color:#cbd5e1}
.check-list li svg{flex:0 0 auto;margin-top:3px;color:#38BDF8}
/* table-ish list */
.spec{display:grid;gap:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}
.spec-row{display:grid;grid-template-columns:1.1fr 2fr;gap:16px;padding:16px 22px;background:rgba(255,255,255,.02);border-bottom:1px solid rgba(56,189,248,.1)}
.spec-row:last-child{border-bottom:0}
.spec-row span{color:var(--muted);font-size:.9rem}
.spec-row b{font-weight:700;font-size:.94rem;color:#e2e8f0}
/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.chip{
  padding:9px 16px;border-radius:999px;font-size:.84rem;font-weight:600;color:#cbd5e1;
  border:1px solid rgba(56,189,248,.22);background:rgba(56,189,248,.06);transition:.2s;
}
.chip:hover{color:#fff;background:rgba(56,189,248,.16);border-color:var(--border-strong)}
/* category entries */
.cat-card{display:block;padding:28px;border-radius:var(--radius);background:var(--surface-2);border:1px solid var(--border);transition:.28s}
.cat-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:0 24px 50px rgba(3,7,18,.75)}
.cat-card .cat-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.cat-card h3{margin:16px 0 10px;font-size:1.12rem;font-weight:800}
.cat-card p{margin:0;color:var(--muted);font-size:.92rem}
.cat-more{display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-size:.86rem;font-weight:700;color:#7dd3fc}
/* news list */
.news-item{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:20px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);transition:.25s}
.news-item:hover{border-color:var(--border-strong);transform:translateY(-3px)}
.news-thumb{position:relative;border-radius:var(--radius-sm);overflow:hidden;min-height:120px}
.news-thumb img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.news-item h3{margin:8px 0 8px;font-size:1.02rem;font-weight:800;line-height:1.4}
.news-item h3 a:hover{color:#7dd3fc}
.news-meta{color:var(--dim);font-size:.8rem;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.news-item p{margin:8px 0 0;color:var(--muted);font-size:.9rem}
/* FAQ */
.faq{display:grid;gap:14px}
.faq details{
  border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border);
  padding:18px 22px;transition:.25s;
}
.faq details[open]{border-color:var(--border-strong);background:rgba(56,189,248,.06)}
.faq summary{
  cursor:pointer;font-weight:700;font-size:.98rem;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.3rem;color:#7dd3fc;font-weight:400;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;color:var(--muted);font-size:.92rem}
/* CTA band */
.cta-band{
  padding:44px;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(37,99,235,.28),rgba(56,189,248,.12));
  border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  box-shadow:var(--glow);
}
.cta-band h2{margin:0 0 10px;font-size:clamp(1.25rem,2.3vw,1.75rem);font-weight:800;letter-spacing:-.02em}
.cta-band p{margin:0;color:#cbd5e1;font-size:.95rem;max-width:640px}
.cta-band .btn-wrap{display:flex;gap:12px;flex-wrap:wrap}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,#1e3a8a,#030712 70%);
  border:2px solid rgba(56,189,248,.7);
  box-shadow:0 0 24px rgba(56,189,248,.5);
  opacity:.85;animation:fabFloat 3.4s ease-in-out infinite;transition:transform .25s,opacity .25s;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.94) translateY(2px)}
.fab svg{color:#7dd3fc}
.fab .badge{
  position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;
  background:#ef4444;box-shadow:0 0 10px rgba(239,68,68,.9);border:2px solid #030712;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* footer */
.site-footer{border-top:1px solid rgba(56,189,248,.16);background:linear-gradient(180deg,rgba(8,18,41,.5),rgba(3,7,18,1));margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding:56px 20px 34px}
.footer-brand p{color:var(--muted);font-size:.9rem;margin:16px 0 18px;max-width:430px}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px}
.footer-pay span{
  font-size:.72rem;font-weight:700;letter-spacing:.04em;padding:5px 11px;border-radius:8px;
  border:1px solid rgba(56,189,248,.22);color:#bae6fd;background:rgba(56,189,248,.07);
}
.footer-col h4{margin:0 0 16px;font-size:.82rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#7dd3fc}
.footer-col a,.footer-col span{display:block;color:var(--muted);font-size:.88rem;margin-bottom:10px;transition:.2s}
.footer-col a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:20px;border-top:1px solid rgba(56,189,248,.12);
}
.footer-bottom p{margin:0;color:var(--dim);font-size:.8rem}
.footer-domain{font-weight:700;color:#64748b}
/* responsive */
@media(min-width:1024px){
  .nav-links{display:flex}
  .nav-toggle{display:none}
  .mobile-menu{display:none!important}
  .brand-text b{font-size:1.02rem}
  .btn-login{padding:9px 16px;font-size:.86rem}
  .btn-signup{padding:10px 20px;font-size:.86rem}
}
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .media{grid-template-columns:1fr}
  .media-img{min-height:240px}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .hero{padding:44px 0 20px}
  .hero-main{padding:28px 24px 26px}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .cta-band{padding:30px 24px}
  .spec-row{grid-template-columns:1fr;gap:6px}
}
@media(max-width:520px){
  .container{padding:0 16px}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding:40px 16px 26px}
  .hero-actions .btn{width:100%}
  .announce-time{margin-left:0;width:100%}
  .footer-bottom{flex-direction:column}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-deep:#081229;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(10,22,45,.72);
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.45);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --dim:#64748B;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 48px rgba(3,7,18,.65);
  --glow:0 0 26px rgba(56,189,248,.35);
  --gold:#FACC15;
  --pink:#EC4899;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(37,99,235,.22), transparent 60%),
    radial-gradient(760px 460px at 92% 8%, rgba(56,189,248,.16), transparent 62%),
    linear-gradient(180deg,#030712 0%,#050d1d 45%,#030712 100%);
  z-index:-1;
  pointer-events:none;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border:0}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.section{padding:76px 0;position:relative}
.section--tight{padding:56px 0}
.section--deco{background:linear-gradient(180deg,rgba(8,18,41,0),rgba(8,18,41,.7),rgba(8,18,41,0))}
.section-head{max-width:840px;margin-bottom:38px;text-align:left}
.h2{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:800;line-height:1.3;letter-spacing:-.02em;margin:0}
.h3{font-size:1.12rem;font-weight:700;margin:0 0 8px;letter-spacing:-.01em}
.lead{color:var(--muted);font-size:1.02rem;line-height:1.7}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:#7dd3fc;border:1px solid rgba(56,189,248,.32);
  background:rgba(56,189,248,.09);
  padding:6px 14px;border-radius:999px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;
  border:1px solid rgba(56,189,248,.28);
  color:#bae6fd;background:rgba(56,189,248,.08);
}
.tag.hot{border-color:rgba(236,72,153,.45);color:#fbcfe8;background:rgba(236,72,153,.12)}
.tag.gold{border-color:rgba(250,204,21,.4);color:#fde68a;background:rgba(250,204,21,.1)}
.tag.green{border-color:rgba(16,185,129,.42);color:#a7f3d0;background:rgba(16,185,129,.12)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60}
.announce{
  background:linear-gradient(90deg,rgba(37,99,235,.9),rgba(56,189,248,.85));
  color:#031024;font-size:.78rem;font-weight:600;
}
.announce-inner{display:flex;align-items:center;gap:10px;min-height:36px;flex-wrap:wrap}
.announce .dot{width:7px;height:7px;border-radius:50%;background:#031024;animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(1.35)}}
.announce-time{margin-left:auto;font-weight:700}
.announce-time strong{font-variant-numeric:tabular-nums}
.nav{
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(56,189,248,.14);
}
.nav-inner{display:flex;align-items:center;gap:22px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#031024;font-weight:900;font-size:1.05rem;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:.98rem;font-weight:800;letter-spacing:-.02em}
.brand-text em{font-style:normal;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:#7dd3fc}
.nav-links{display:none;align-items:center;gap:4px;margin-left:8px}
.nav-links a{
  position:relative;display:block;padding:10px 14px;border-radius:10px;
  font-size:.9rem;font-weight:600;color:#cbd5e1;transition:color .2s,background .2s;
}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.3)}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#38BDF8,#60A5FA);box-shadow:0 0 10px rgba(56,189,248,.8);
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.btn-login{
  padding:8px 13px;border-radius:999px;font-size:.78rem;font-weight:600;
  color:#bae6fd;border:1px solid rgba(56,189,248,.38);transition:.25s;white-space:nowrap;
}
.btn-login:hover{background:rgba(56,189,248,.12);color:#fff}
.btn-signup{
  padding:9px 15px;border-radius:999px;font-size:.78rem;font-weight:800;white-space:nowrap;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;
  box-shadow:0 0 20px rgba(56,189,248,.45);transition:.25s;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.75)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{
  display:grid;width:44px;height:44px;border-radius:12px;
  border:1px solid rgba(56,189,248,.3);place-items:center;
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:#bae6fd;margin:2px auto}
.mobile-menu{display:none;border-top:1px solid rgba(56,189,248,.14);background:rgba(3,7,18,.97)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:#cbd5e1;border-bottom:1px solid rgba(56,189,248,.08)}
.mobile-menu a.active{color:#7dd3fc}
@media(min-width:1024px){
  .nav-links{display:flex}
  .nav-toggle{display:none}
  .btn-login{padding:9px 16px;font-size:.86rem}
  .btn-signup{padding:10px 20px;font-size:.86rem}
  .brand-text b{font-size:1.02rem}
  .brand-text em{font-size:.65rem}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-size:.92rem;font-weight:700;
  transition:transform .22s,box-shadow .22s,background .22s;border:1px solid transparent;
}
.btn-primary{
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#fff;
  box-shadow:0 0 24px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.8)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{color:#bae6fd;border-color:rgba(56,189,248,.4);background:rgba(56,189,248,.05)}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#fff}
.btn:focus-visible{outline:2px solid #38BDF8;outline-offset:3px}

/* ---------- cards ---------- */
.glass{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.card{
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--glow)}
.card .ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.25));
  color:#7dd3fc;font-size:1.15rem;margin-bottom:14px;
  border:1px solid rgba(56,189,248,.3);
}
.card p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.68}

/* ---------- hero ---------- */
.hero{position:relative;padding:60px 0 26px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/2b7406b3f1f1e57d.jpg') center/cover no-repeat;
  opacity:.3;z-index:0;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,.74) 0%,rgba(3,7,18,.92) 62%,#030712 100%);
  z-index:1;
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1fr;gap:22px;align-items:start}
.hero-main{padding:32px 28px 30px}
.hero-main h1{
  font-size:clamp(1.55rem,4.6vw,2.5rem);
  font-weight:900;line-height:1.26;margin:16px 0 16px;letter-spacing:-.02em;
}
.hero-main h1 .hl{
  background:linear-gradient(100deg,#38BDF8,#60A5FA 45%,#2563EB);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero-note{margin-top:16px;color:var(--dim);font-size:.84rem}
.hero-side{padding:24px 22px}
.board-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.board-title h3{margin:0;font-size:1rem;font-weight:800}
.live-dot{display:inline-flex;align-items:center;gap:6px;font-size:.68rem;font-weight:700;color:#a7f3d0;text-transform:uppercase;letter-spacing:.1em}
.live-dot::before{content:"";width:7px;height:7px;border-radius:50%;background:#10B981;box-shadow:0 0 10px #10B981;animation:pulse 1.3s infinite}
.board-row{
  display:flex;align-items:center;gap:12px;padding:11px 0;
  border-bottom:1px dashed rgba(56,189,248,.14);
}
.board-row:last-child{border-bottom:0}
.board-rank{
  width:28px;height:28px;flex:0 0 auto;border-radius:9px;display:grid;place-items:center;
  font-size:.75rem;font-weight:800;color:#7dd3fc;background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.28);
}
.board-rank.top{color:#fde68a;border-color:rgba(250,204,21,.4);background:rgba(250,204,21,.12)}
.board-name{font-size:.88rem;font-weight:600;line-height:1.3}
.board-sub{font-size:.72rem;color:var(--dim)}
.board-val{margin-left:auto;font-size:.86rem;font-weight:800;color:#7dd3fc;font-variant-numeric:tabular-nums}
.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}
.stat{padding:14px;border-radius:var(--radius-sm);background:rgba(56,189,248,.06);border:1px solid rgba(56,189,248,.18)}
.stat b{display:block;font-size:1.15rem;font-weight:900;color:#fff;letter-spacing:-.02em}
.stat span{font-size:.72rem;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}
@media(min-width:900px){
  .hero{padding:74px 0 34px}
  .hero-grid{grid-template-columns:1.5fr 1fr}
  .hero-main{padding:40px 40px 36px}
  .hero-side{padding:28px 26px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
}

/* ---------- grids ---------- */
.grid-3{display:grid;grid-template-columns:1fr;gap:18px}
.grid-2{display:grid;grid-template-columns:1fr;gap:18px}
.grid-4{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:680px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:1024px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}

/* ---------- media card ---------- */
.media-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.media-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--glow)}
.media-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.media-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.media-card:hover .thumb img{transform:scale(1.06)}
.media-card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,0) 40%,rgba(3,7,18,.85))}
.media-card .thumb .tag{position:absolute;top:12px;left:12px;z-index:2}
.media-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.media-card .body h3{margin:0;font-size:1.02rem;font-weight:700;line-height:1.4}
.media-card .body p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.65}
.media-meta{display:flex;align-items:center;gap:10px;font-size:.72rem;color:var(--dim);margin-top:auto;padding-top:10px;border-top:1px solid rgba(56,189,248,.12)}

/* ---------- list rows ---------- */
.split{display:grid;grid-template-columns:1fr;gap:26px;align-items:start}
@media(min-width:1024px){.split{grid-template-columns:1.05fr .95fr}}
.step-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.step-list li{display:flex;gap:16px;align-items:flex-start}
.step-num{
  width:38px;height:38px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;
  font-weight:900;font-size:.9rem;color:#031024;
  background:linear-gradient(135deg,#38BDF8,#60A5FA);box-shadow:0 0 16px rgba(56,189,248,.45);
}
.step-list h4{margin:0 0 4px;font-size:.98rem;font-weight:700}
.step-list p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.65}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checklist li{display:flex;gap:11px;align-items:flex-start;color:var(--muted);font-size:.94rem;line-height:1.65}
.checklist li i{color:#10B981;margin-top:4px;font-size:.85rem}

/* ---------- provider strip ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;
  font-size:.82rem;font-weight:600;color:#cbd5e1;
  background:rgba(56,189,248,.07);border:1px solid rgba(56,189,248,.2);
  transition:.22s;
}
.chip:hover{color:#fff;border-color:var(--border-strong);background:rgba(56,189,248,.14)}

/* ---------- table ---------- */
.pay-table{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:6px}
.pay-table th,.pay-table td{text-align:left;padding:13px 14px;border-bottom:1px solid rgba(56,189,248,.14)}
.pay-table th{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--dim);font-weight:700}
.pay-table td{color:var(--muted)}
.pay-table td:first-child{color:#e2e8f0;font-weight:600}
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2)}

/* ---------- faq ---------- */
.faq{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq details{
  background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:0;overflow:hidden;transition:border-color .25s;
}
.faq details[open]{border-color:var(--border-strong);box-shadow:var(--glow)}
.faq summary{
  cursor:pointer;list-style:none;padding:17px 20px;font-size:.98rem;font-weight:700;
  display:flex;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";margin-left:auto;font-size:1.25rem;font-weight:700;color:#7dd3fc;transition:transform .25s;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .answer{padding:0 20px 18px;color:var(--muted);font-size:.93rem;line-height:1.7}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--border-strong);
  background:linear-gradient(120deg,rgba(37,99,235,.35),rgba(8,18,41,.95));
  padding:38px 30px;text-align:center;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/414534824d488605.jpg') center/cover no-repeat;opacity:.16;z-index:0;
}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{margin:0 0 12px;font-size:clamp(1.3rem,3vw,1.9rem);font-weight:900;letter-spacing:-.02em}
.cta-band p{margin:0 auto 22px;max-width:640px;color:#cbd5e1;font-size:.98rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:13px;justify-content:center}

/* ---------- footer ---------- */
.site-footer{
  margin-top:40px;border-top:1px solid rgba(56,189,248,.16);
  background:linear-gradient(180deg,rgba(8,18,41,.6),rgba(3,7,18,1));
  padding:52px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px}
@media(min-width:700px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--muted);font-size:.9rem;line-height:1.7;margin:0 0 16px;max-width:420px}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px}
.footer-pay span{
  font-size:.72rem;font-weight:600;color:#bae6fd;padding:5px 11px;border-radius:999px;
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.22);
}
.footer-col h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:#7dd3fc;margin:0 0 14px}
.footer-col a,.footer-col span{display:block;color:var(--muted);font-size:.88rem;line-height:1.7;padding:4px 0}
.footer-col a:hover{color:#fff}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid rgba(56,189,248,.14);
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
}
.footer-bottom p{margin:0;color:var(--dim);font-size:.8rem;line-height:1.6}
.footer-domain{color:#7dd3fc;font-size:.8rem;font-weight:600}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(7,7,13,.9),rgba(14,14,30,.9));
  border:2px solid transparent;
  background-clip:padding-box;
  color:#7dd3fc;font-size:1.3rem;
  box-shadow:0 0 22px rgba(56,189,248,.45);
  opacity:.8;transition:opacity .25s,transform .25s,box-shadow .25s;
  animation:floaty 3.4s ease-in-out infinite;
}
.fab::before{
  content:"";position:absolute;inset:-2px;border-radius:50%;
  background:linear-gradient(135deg,#A3E635,#06B6D4);
  z-index:-1;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.fab:hover{opacity:1;transform:scale(1.1) translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.8)}
.fab:active{transform:scale(.94);box-shadow:0 0 14px rgba(56,189,248,.5)}
.fab .badge{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#EC4899;box-shadow:0 0 10px #EC4899;border:2px solid #030712;
}
.fab .glyph{display:block;transition:transform .4s}
.fab:hover .glyph{transform:rotate(360deg)}

/* ---------- section divider ---------- */
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(56,189,248,.3),transparent);margin:0}
@media(max-width:520px){
  .section{padding:54px 0}
  .hero-main{padding:26px 20px}
  .card{padding:20px}
  .cta-band{padding:30px 20px}
  .announce-time{display:none}
}