/* roulang page: index */
:root{
    --bg:#030712;
    --bg-2:#071426;
    --panel:rgba(12,25,45,.78);
    --panel-solid:#0b1a30;
    --line:rgba(96,165,250,.24);
    --line-strong:rgba(56,189,248,.58);
    --blue:#2563eb;
    --cyan:#38bdf8;
    --cyan-2:#22d3ee;
    --gold:#fbbf24;
    --green:#22c55e;
    --red:#fb7185;
    --text:#f8fafc;
    --muted:#9fb0c7;
    --soft:#cbd5e1;
    --radius:16px;
    --shadow:0 22px 60px rgba(0,0,0,.38);
    --glow:0 0 28px rgba(56,189,248,.26);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    min-height:100vh;
    background:
        radial-gradient(circle at 10% 0%,rgba(37,99,235,.20),transparent 38%),
        radial-gradient(circle at 90% 12%,rgba(34,211,238,.12),transparent 34%),
        linear-gradient(180deg,#030712 0%,#06101f 46%,#030712 100%);
    color:var(--text);
    font-family:"Be Vietnam Pro",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    line-height:1.6;
    overflow-x:hidden;
}
body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    opacity:.22;
    background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
    background-size:48px 48px;
    mask-image:linear-gradient(to bottom,black,transparent 82%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.glass{background:linear-gradient(145deg,rgba(15,31,54,.88),rgba(7,17,33,.82));border:1px solid var(--line);backdrop-filter:blur(18px);box-shadow:var(--shadow)}
.glow-btn{box-shadow:0 0 0 1px rgba(56,189,248,.2),0 12px 34px rgba(37,99,235,.35)}
.glow-btn:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.42),0 16px 42px rgba(37,99,235,.48)}
.outline-btn:hover{background:rgba(56,189,248,.10);border-color:var(--cyan);transform:translateY(-2px)}
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.84);backdrop-filter:blur(20px);border-bottom:1px solid rgba(96,165,250,.16)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:46px;height:46px;flex:0 0 46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#1d4ed8,#06b6d4);box-shadow:var(--glow);font-weight:900;font-size:1.05rem;color:white}
.logo-text{font-weight:800;line-height:1.2;font-size:.98rem;white-space:nowrap}
.logo-text span{display:block;color:var(--cyan);font-size:.72rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:10px 13px;border-radius:10px;color:var(--soft);font-size:.9rem;font-weight:600;transition:.25s ease}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(56,189,248,.12);box-shadow:inset 0 0 0 1px rgba(56,189,248,.18)}
.nav-actions{display:flex;align-items:center;gap:10px}
.login-btn,.signup-btn{padding:10px 16px;border-radius:11px;font-size:.88rem;font-weight:700;transition:.25s ease}
.login-btn{border:1px solid rgba(56,189,248,.42);color:#d9f4ff;background:rgba(8,18,35,.58)}
.login-btn:hover{border-color:var(--cyan);color:white}
.signup-btn{border:0;background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.mobile-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(10,22,40,.8);color:#fff}
.hero{position:relative;padding:72px 0 44px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,7,18,.98) 0%,rgba(3,7,18,.88) 45%,rgba(3,7,18,.52) 100%),url('/assets/images/817bcece180fdb41.jpg') center/cover no-repeat;opacity:.92;z-index:-2}
.hero::after{content:"";position:absolute;width:540px;height:540px;border-radius:50%;right:-180px;top:-220px;background:radial-gradient(circle,rgba(56,189,248,.20),transparent 66%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:34px;align-items:stretch}
.hero-copy{padding:24px 0}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.badge{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;border:1px solid rgba(56,189,248,.28);background:rgba(8,24,46,.72);color:#c9f5ff;font-size:.76rem;font-weight:700}
.badge-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px rgba(34,197,94,.8)}
.hero h1{font-size:clamp(2.05rem,5vw,4.45rem);line-height:1.08;letter-spacing:0;margin:0 0 20px;font-weight:900}
.hero h1 span{background:linear-gradient(90deg,#fff,#67e8f9,#60a5fa);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{max-width:720px;color:#d0def0;font-size:1.02rem;line-height:1.7;margin:0 0 25px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:.92rem;border:1px solid transparent;transition:.25s ease}
.btn-primary{background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.btn-secondary{background:rgba(8,18,35,.66);border-color:rgba(56,189,248,.36);color:#e0f7ff}
.hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.hero-point{padding:13px 14px;border-radius:13px;background:rgba(8,19,36,.72);border:1px solid rgba(96,165,250,.16)}
.hero-point strong{display:block;color:#fff;font-size:.98rem}
.hero-point small{color:var(--muted);font-size:.75rem}
.compare-panel{padding:18px;border-radius:22px;display:grid;grid-template-columns:1fr 1fr;gap:12px;align-self:center}
.compare-col{padding:18px;border-radius:16px;border:1px solid rgba(148,163,184,.18);background:rgba(4,12,25,.62)}
.compare-col.after{border-color:rgba(34,211,238,.42);background:linear-gradient(145deg,rgba(14,52,83,.76),rgba(7,20,38,.88));box-shadow:inset 0 0 32px rgba(56,189,248,.08)}
.compare-title{font-size:.76rem;font-weight:800;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.after .compare-title{color:#67e8f9}
.compare-col ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.compare-col li{font-size:.82rem;color:#c9d7e8;padding-left:19px;position:relative}
.compare-col li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:#64748b}
.after li::before{background:var(--cyan);box-shadow:0 0 10px rgba(34,211,238,.7)}
.metric-strip{padding:18px 0 8px}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.metric{padding:18px;border-radius:15px;background:linear-gradient(145deg,rgba(12,26,48,.84),rgba(6,14,28,.78));border:1px solid var(--line)}
.metric strong{display:block;font-size:1.5rem;line-height:1.1;color:#fff}
.metric span{color:var(--muted);font-size:.78rem}
.section{padding:66px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,20,38,.45),rgba(3,7,18,0));border-top:1px solid rgba(96,165,250,.08);border-bottom:1px solid rgba(96,165,250,.08)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}
.section-kicker{color:#67e8f9;font-size:.76rem;font-weight:800;text-transform:uppercase;margin-bottom:8px}
.section-head h2,.section h2{font-size:clamp(1.65rem,3vw,2.55rem);line-height:1.18;margin:0;font-weight:900}
.section-head p{max-width:590px;color:var(--muted);margin:10px 0 0;font-size:.95rem}
.tier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.tier{padding:24px;border-radius:19px;border:1px solid var(--line);background:linear-gradient(150deg,rgba(14,29,52,.9),rgba(5,13,27,.88));position:relative;transition:.28s ease}
.tier:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.tier.featured{border-color:rgba(251,191,36,.52);box-shadow:0 0 0 1px rgba(251,191,36,.12),0 22px 60px rgba(0,0,0,.36)}
.tag{position:absolute;top:15px;right:15px;padding:5px 9px;border-radius:999px;font-size:.68rem;font-weight:800;background:rgba(251,191,36,.14);color:#fde68a;border:1px solid rgba(251,191,36,.3)}
.tier h3{font-size:1.18rem;margin:0 0 8px}
.tier-price{font-size:2rem;font-weight:900;line-height:1.1;margin:15px 0 15px;color:#fff}
.tier-price small{font-size:.75rem;color:var(--muted);font-weight:600}
.tier ul{padding:0;margin:0 0 20px;list-style:none;display:grid;gap:9px}
.tier li{font-size:.86rem;color:#c9d7e8;position:relative;padding-left:20px}
.tier li::before{content:"✓";position:absolute;left:0;color:#22d3ee;font-weight:900}
.compare-table{padding:20px;border-radius:20px;overflow:auto}
.compare-table table{width:100%;border-collapse:collapse;min-width:720px}
.compare-table th,.compare-table td{padding:15px 14px;text-align:left;border-bottom:1px solid rgba(148,163,184,.14);font-size:.87rem}
.compare-table th{color:#dff8ff;font-size:.78rem;text-transform:uppercase;background:rgba(56,189,248,.06)}
.compare-table td:first-child{color:#fff;font-weight:700}
.compare-table td{color:var(--muted)}
.flash-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:center}
.flash-copy{padding:28px;border-radius:22px;background:linear-gradient(145deg,rgba(37,99,235,.24),rgba(8,47,73,.46));border:1px solid rgba(56,189,248,.3)}
.countdown{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-top:20px}
.count-item{padding:12px 8px;text-align:center;border-radius:12px;background:rgba(3,10,22,.72);border:1px solid rgba(56,189,248,.18)}
.count-item strong{display:block;font-size:1.35rem}
.count-item span{font-size:.68rem;color:var(--muted)}
.hot-list{display:grid;gap:12px}
.hot-item{display:grid;grid-template-columns:58px 1fr auto;gap:12px;align-items:center;padding:13px;border-radius:15px;background:rgba(8,19,36,.72);border:1px solid rgba(96,165,250,.14)}
.rank{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#1d4ed8,#06b6d4);font-weight:900}
.hot-item h3{margin:0;font-size:.95rem}
.hot-item p{margin:3px 0 0;color:var(--muted);font-size:.76rem}
.hot-pill{padding:6px 9px;border-radius:999px;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.3);color:#bbf7d0;font-size:.68rem;font-weight:800}
.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.feature{padding:20px;border-radius:16px;background:rgba(9,21,40,.76);border:1px solid rgba(96,165,250,.15);transition:.25s}
.feature:hover{border-color:var(--line-strong);background:rgba(13,32,58,.84);transform:translateY(-3px)}
.feature-icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.25);font-size:1.2rem;margin-bottom:13px}
.feature h3{font-size:1rem;margin:0 0 8px}
.feature p{font-size:.82rem;color:var(--muted);margin:0}
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.review{padding:22px;border-radius:17px;background:rgba(7,18,34,.8);border:1px solid rgba(96,165,250,.14)}
.stars{color:#fbbf24;letter-spacing:2px;margin-bottom:10px}
.review p{font-size:.86rem;color:#cfdceb;margin:0 0 16px}
.reviewer{display:flex;align-items:center;gap:10px}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#06b6d4);display:grid;place-items:center;font-weight:800;font-size:.78rem}
.reviewer strong{display:block;font-size:.83rem}
.reviewer span{color:var(--muted);font-size:.72rem}
.guarantee-bar{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.guarantee{text-align:center;padding:17px 10px;border-radius:14px;background:rgba(8,20,38,.66);border:1px solid rgba(96,165,250,.14)}
.guarantee strong{display:block;font-size:.82rem;margin-top:8px}
.guarantee span{color:var(--muted);font-size:.7rem}
.cms-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:20px}
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.news-card{border-radius:16px;overflow:hidden;background:rgba(8,19,36,.78);border:1px solid rgba(96,165,250,.14);transition:.25s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.news-card img{width:100%;height:178px;object-fit:cover}
.news-body{padding:17px}
.news-meta{display:flex;justify-content:space-between;gap:10px;color:#67e8f9;font-size:.7rem;font-weight:700;text-transform:uppercase;margin-bottom:8px}
.news-card h3{font-size:1rem;line-height:1.35;margin:0 0 8px}
.news-card p{color:var(--muted);font-size:.8rem;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.side-list{display:grid;gap:11px}
.side-item{display:grid;grid-template-columns:76px 1fr;gap:11px;padding:11px;border-radius:13px;background:rgba(8,19,36,.7);border:1px solid rgba(96,165,250,.12)}
.side-item img{width:76px;height:66px;object-fit:cover;border-radius:10px}
.side-item h3{margin:0;font-size:.82rem;line-height:1.35}
.side-item time{display:block;color:var(--muted);font-size:.68rem;margin-top:5px}
.empty-state{grid-column:1/-1;padding:28px;text-align:center;color:var(--muted);border:1px dashed rgba(96,165,250,.28);border-radius:15px}
.addon{padding:28px;border-radius:22px;background:linear-gradient(135deg,rgba(12,33,61,.92),rgba(7,19,38,.82));border:1px solid rgba(56,189,248,.25);display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.addon h2{margin:0 0 9px;font-size:clamp(1.45rem,2.6vw,2.2rem)}
.addon p{margin:0;color:var(--muted);max-width:710px;font-size:.92rem}
.qa-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.qa{padding:19px;border-radius:15px;background:rgba(8,19,36,.72);border:1px solid rgba(96,165,250,.14)}
.qa h3{font-size:.94rem;margin:0 0 8px;color:#e0f7ff}
.qa p{margin:0;color:var(--muted);font-size:.82rem}
.convert{padding:34px;border-radius:23px;background:linear-gradient(135deg,rgba(37,99,235,.34),rgba(8,47,73,.62));border:1px solid rgba(56,189,248,.34);display:grid;grid-template-columns:1fr 1.1fr;gap:28px;align-items:center}
.convert h2{font-size:clamp(1.55rem,3vw,2.45rem);margin:0 0 10px;line-height:1.18}
.convert p{margin:0;color:#c9dff0;font-size:.92rem}
.form-box{display:grid;gap:10px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form-box input,.form-box select{width:100%;padding:13px 14px;border-radius:12px;border:1px solid rgba(96,165,250,.2);background:rgba(3,10,22,.72);color:#fff}
.form-box input::placeholder{color:#748399}
.form-note{font-size:.7rem;color:#9fb0c7}
.site-footer{padding:54px 0 26px;background:linear-gradient(180deg,rgba(3,7,18,.2),rgba(2,7,16,.96));border-top:1px solid rgba(96,165,250,.16)}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:24px;margin-bottom:30px}
.footer-brand p{color:var(--muted);font-size:.82rem;max-width:370px;margin:13px 0 0}
.footer-col h3{font-size:.86rem;margin:0 0 13px}
.footer-col a,.footer-col span{display:block;color:var(--muted);font-size:.78rem;margin:8px 0;transition:.2s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid rgba(148,163,184,.14);color:#748399;font-size:.73rem}
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:999px;border:1px solid rgba(56,189,248,.66);background:rgba(7,12,26,.88);backdrop-filter:blur(14px);display:grid;place-items:center;color:#67e8f9;font-size:1.35rem;box-shadow:0 0 24px rgba(34,211,238,.38);transition:.25s;animation:fabPulse 2.4s ease-in-out infinite}
.fab:hover{transform:scale(1.1) rotate(8deg);color:#fff;box-shadow:0 0 34px rgba(34,211,238,.62)}
.fab-badge{position:absolute;top:1px;right:1px;width:11px;height:11px;border-radius:50%;background:#fb7185;box-shadow:0 0 12px rgba(251,113,133,.9);border:2px solid #fff}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(34,211,238,.28)}50%{box-shadow:0 0 34px rgba(34,211,238,.56)}}
.mobile-menu{display:none;border-top:1px solid rgba(96,165,250,.12);background:rgba(3,7,18,.98)}
.mobile-menu.open{display:block}
.mobile-menu .container{padding-top:12px;padding-bottom:16px}
.mobile-menu a{display:block;padding:12px;border-radius:10px;color:#dbeafe;font-weight:700}
.mobile-menu a:hover{background:rgba(56,189,248,.1)}
@media (max-width:1024px){
    .nav-links{display:none}
    .mobile-toggle{display:grid;place-items:center}
    .hero-grid,.flash-grid,.cms-layout,.convert{grid-template-columns:1fr}
    .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .guarantee-bar{grid-template-columns:repeat(3,minmax(0,1fr))}
    .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
    .container{width:min(100% - 28px,1180px)}
    .logo-text{font-size:.82rem;white-space:normal}
    .login-btn{padding:9px 11px;font-size:.78rem}
    .signup-btn{padding:9px 12px;font-size:.78rem}
    .hero{padding-top:48px}
    .hero-grid{grid-template-columns:1fr}
    .hero h1{font-size:clamp(1.85rem,9vw,3rem)}
    .hero-points,.metric-grid,.tier-grid,.review-grid,.news-grid,.qa-grid{grid-template-columns:1fr 1fr}
    .section{padding:52px 0}
    .section-head{display:block}
    .compare-table{padding:12px}
    .addon{grid-template-columns:1fr}
    .form-row{grid-template-columns:1fr}
}
@media (max-width:520px){
    .nav-wrap{min-height:68px}
    .logo-mark{width:40px;height:40px;flex-basis:40px}
    .logo-text{max-width:175px;font-size:.72rem}
    .nav-actions{gap:6px}
    .nav-actions .login-btn,.nav-actions .signup-btn{padding:8px 9px;font-size:.7rem}
    .hero{padding-top:34px}
    .hero-copy{padding-top:8px}
    .hero-points,.metric-grid,.feature-grid,.tier-grid,.review-grid,.news-grid,.qa-grid,.guarantee-bar,.footer-grid{grid-template-columns:1fr}
    .compare-panel{grid-template-columns:1fr}
    .countdown{grid-template-columns:repeat(2,1fr)}
    .hot-item{grid-template-columns:48px 1fr}
    .hot-pill{grid-column:2}
    .footer-bottom{display:block}
    .footer-bottom span{display:block;margin-top:8px}
    .fab{bottom:86px;left:12px;width:54px;height:54px}
}

/* roulang page: article */
:root{
    --bg:#030712;
    --bg-2:#071426;
    --panel:rgba(12,25,45,.78);
    --panel-solid:#0b1a30;
    --line:rgba(96,165,250,.24);
    --line-strong:rgba(56,189,248,.58);
    --blue:#2563eb;
    --cyan:#38bdf8;
    --cyan-2:#22d3ee;
    --gold:#fbbf24;
    --green:#22c55e;
    --red:#fb7185;
    --text:#f8fafc;
    --muted:#9fb0c7;
    --soft:#cbd5e1;
    --radius:16px;
    --shadow:0 22px 60px rgba(0,0,0,.38);
    --glow:0 0 28px rgba(56,189,248,.26);
}
html{scroll-behavior:smooth}
body{
    margin:0;
    min-height:100vh;
    background:
        radial-gradient(circle at 10% 0%,rgba(37,99,235,.20),transparent 38%),
        radial-gradient(circle at 90% 12%,rgba(34,211,238,.12),transparent 34%),
        linear-gradient(180deg,#030712 0%,#06101f 46%,#030712 100%);
    color:var(--text);
    font-family:"Be Vietnam Pro",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    line-height:1.6;
    overflow-x:hidden;
}
body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    opacity:.22;
    background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
    background-size:48px 48px;
    mask-image:linear-gradient(to bottom,black,transparent 82%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.glow-btn{box-shadow:0 0 0 1px rgba(56,189,248,.2),0 12px 34px rgba(37,99,235,.35)}
.glow-btn:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.42),0 16px 42px rgba(37,99,235,.48)}
.outline-btn:hover{background:rgba(56,189,248,.10);border-color:var(--cyan);transform:translateY(-2px)}
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.84);backdrop-filter:blur(20px);border-bottom:1px solid rgba(96,165,250,.16)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:46px;height:46px;flex:0 0 46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#1d4ed8,#06b6d4);box-shadow:var(--glow);font-weight:900;font-size:1.05rem;color:white}
.logo-text{font-weight:800;line-height:1.2;font-size:.98rem;white-space:nowrap}
.logo-text span{display:block;color:var(--cyan);font-size:.72rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:10px 13px;border-radius:10px;color:var(--soft);font-size:.9rem;font-weight:600;transition:.25s ease}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(56,189,248,.12);box-shadow:inset 0 0 0 1px rgba(56,189,248,.18)}
.nav-actions{display:flex;align-items:center;gap:10px}
.login-btn,.signup-btn{padding:10px 16px;border-radius:11px;font-size:.88rem;font-weight:700;transition:.25s ease}
.login-btn{border:1px solid rgba(56,189,248,.42);color:#d9f4ff;background:rgba(8,18,35,.58)}
.login-btn:hover{border-color:var(--cyan);color:white}
.signup-btn{border:0;background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.mobile-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(10,22,40,.8);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:.92rem;border:1px solid transparent;transition:.25s ease}
.btn-primary{background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.btn-secondary{background:rgba(8,18,35,.66);border-color:rgba(56,189,248,.36);color:#e0f7ff}
.section{padding:64px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,20,38,.45),rgba(3,7,18,0));border-top:1px solid rgba(96,165,250,.08);border-bottom:1px solid rgba(96,165,250,.08)}
.article-hero{position:relative;padding:54px 0 34px;overflow:hidden}
.article-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,7,18,.97) 0%,rgba(3,7,18,.86) 46%,rgba(3,7,18,.58) 100%),url('/assets/images/57b533861484a43a.jpg') center/cover no-repeat;z-index:-2;opacity:.9}
.article-hero::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-180px;top:-220px;background:radial-gradient(circle,rgba(56,189,248,.20),transparent 66%);z-index:-1}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--muted);font-size:.8rem;margin-bottom:18px}
.crumb a{color:#a5e8ff}
.crumb a:hover{color:#fff}
.article-tag{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;border:1px solid rgba(56,189,248,.28);background:rgba(8,24,46,.72);color:#c9f5ff;font-size:.75rem;font-weight:700;margin-bottom:16px}
.article-hero h1{font-size:clamp(1.85rem,4vw,3.15rem);line-height:1.14;font-weight:900;margin:0 0 18px;max-width:940px}
.article-hero h1 span{background:linear-gradient(90deg,#fff,#67e8f9,#60a5fa);-webkit-background-clip:text;background-clip:text;color:transparent}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:.82rem;align-items:center}
.article-meta i{color:var(--cyan)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start}
.article-body{min-width:0}
.article-content{background:rgba(8,18,35,.5);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);line-height:1.72;color:#dbe6f4}
.article-content h2{font-size:1.5rem;font-weight:800;color:#fff;margin:30px 0 14px;padding-left:14px;border-left:3px solid var(--cyan)}
.article-content h3{font-size:1.2rem;font-weight:800;color:#e6f4ff;margin:24px 0 12px}
.article-content p{margin:0 0 16px;color:#cfdcec}
.article-content ul,.article-content ol{margin:0 0 18px;padding-left:22px;color:#cfdcec}
.article-content li{margin-bottom:9px}
.article-content a{color:#67e8f9;font-weight:600}
.article-content a:hover{color:#fff;text-decoration:underline}
.article-content img{border-radius:12px;margin:20px 0;border:1px solid var(--line)}
.article-content strong{color:#fff}
.article-content blockquote{margin:20px 0;padding:16px 18px;border-left:3px solid var(--gold);background:rgba(251,191,36,.07);border-radius:0 12px 12px 0;color:#fde9b8}
.article-content table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.88rem}
.article-content th,.article-content td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-content th{background:rgba(56,189,248,.12);color:#e0f7ff}
.notfound{padding:40px 0;text-align:center}
.notfound h2{color:#fff;font-size:1.5rem;margin-bottom:14px}
.side-card{background:rgba(8,18,35,.66);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px;box-shadow:var(--shadow)}
.side-card h3{font-size:.95rem;font-weight:800;color:#fff;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.side-card h3 i{color:var(--cyan)}
.side-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.side-list li{display:flex;gap:10px;align-items:flex-start;font-size:.84rem;color:#c9d7e8}
.side-list li i{color:var(--green);margin-top:4px}
.side-cta{background:linear-gradient(150deg,rgba(14,52,83,.85),rgba(7,20,38,.92));border:1px solid var(--line-strong)}
.side-cta .btn{width:100%;margin-top:10px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{padding:5px 11px;border-radius:999px;border:1px solid rgba(96,165,250,.26);background:rgba(8,24,46,.6);font-size:.74rem;color:#bfe6ff;font-weight:600}
.fact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.fact{padding:12px 14px;border-radius:12px;background:rgba(8,19,36,.7);border:1px solid rgba(96,165,250,.16)}
.fact strong{display:block;color:#fff;font-size:1.02rem}
.fact small{color:var(--muted);font-size:.73rem}
.cta-strip{margin-top:40px;border-radius:var(--radius);padding:30px;background:linear-gradient(135deg,rgba(37,99,235,.24),rgba(34,211,238,.14));border:1px solid var(--line-strong);display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;align-items:center}
.cta-strip h2{font-size:1.4rem;font-weight:900;margin:0 0 8px;color:#fff}
.cta-strip p{margin:0;color:#c8dbf0;font-size:.9rem;max-width:640px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.faq-list{display:grid;gap:12px;margin-top:24px}
.faq-item{border:1px solid var(--line);border-radius:14px;background:rgba(8,18,35,.6);overflow:hidden}
.faq-item summary{padding:16px 18px;font-weight:700;color:#fff;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center;font-size:.95rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--cyan);transition:.25s}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item p{margin:0;padding:0 18px 18px;color:#c9d7e8;font-size:.88rem;line-height:1.7}
.prev-next{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:34px}
.prev-next a{padding:16px 18px;border-radius:14px;border:1px solid var(--line);background:rgba(8,18,35,.6);transition:.25s ease}
.prev-next a:hover{border-color:var(--cyan);transform:translateY(-3px)}
.prev-next small{display:block;color:var(--muted);font-size:.72rem;text-transform:uppercase;font-weight:700;margin-bottom:6px}
.prev-next span{color:#e0f7ff;font-weight:700;font-size:.9rem}
.site-footer{background:linear-gradient(180deg,rgba(4,10,22,.7),rgba(2,5,12,.98));border-top:1px solid rgba(96,165,250,.14);padding:52px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{color:var(--muted);font-size:.85rem;line-height:1.7;max-width:360px}
.footer-col h3{font-size:.85rem;font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:.04em;margin:0 0 14px}
.footer-col a,.footer-col span{display:block;color:var(--muted);font-size:.85rem;margin-bottom:9px;transition:.2s}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:36px;padding-top:20px;border-top:1px solid rgba(96,165,250,.12);color:#7d8ea3;font-size:.78rem}
.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(145deg,#1d4ed8,#06b6d4);color:#fff;font-size:1.2rem;box-shadow:0 0 20px rgba(6,182,212,.5);transition:.25s ease;opacity:.85}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95)}
.fab .dot{position:absolute;top:6px;right:6px;width:12px;height:12px;border-radius:50%;background:#f43f5e;border:2px solid #fff}
@media(max-width:1024px){
    .article-layout{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
    .nav-links{display:none}
    .nav-links.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:rgba(3,7,18,.98);padding:14px 20px;border-bottom:1px solid var(--line);gap:4px}
    .nav-links.open a{padding:12px 14px}
    .mobile-toggle{display:grid}
    .logo-text{font-size:.82rem}
    .logo-text span{font-size:.62rem}
    .article-content{padding:20px}
    .fact-grid{grid-template-columns:1fr}
    .prev-next{grid-template-columns:1fr}
    .cta-strip{padding:22px}
}
@media(max-width:520px){
    .container{width:calc(100% - 24px)}
    .footer-grid{grid-template-columns:1fr}
    .article-hero{padding:38px 0 26px}
    .login-btn,.signup-btn{padding:8px 12px;font-size:.78rem}
    .section{padding:46px 0}
}

/* roulang page: category1 */
:root{
    --bg:#030712;
    --bg-2:#071426;
    --panel:rgba(12,25,45,.78);
    --panel-solid:#0b1a30;
    --line:rgba(96,165,250,.24);
    --line-strong:rgba(56,189,248,.58);
    --blue:#2563eb;
    --cyan:#38bdf8;
    --cyan-2:#22d3ee;
    --gold:#fbbf24;
    --green:#22c55e;
    --red:#fb7185;
    --text:#f8fafc;
    --muted:#9fb0c7;
    --soft:#cbd5e1;
    --radius:16px;
    --shadow:0 22px 60px rgba(0,0,0,.38);
    --glow:0 0 28px rgba(56,189,248,.26);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    min-height:100vh;
    background:
        radial-gradient(circle at 10% 0%,rgba(37,99,235,.20),transparent 38%),
        radial-gradient(circle at 90% 12%,rgba(34,211,238,.12),transparent 34%),
        linear-gradient(180deg,#030712 0%,#06101f 46%,#030712 100%);
    color:var(--text);
    font-family:"Be Vietnam Pro",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    line-height:1.6;
    overflow-x:hidden;
}
body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    opacity:.22;
    background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
    background-size:48px 48px;
    mask-image:linear-gradient(to bottom,black,transparent 82%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.84);backdrop-filter:blur(20px);border-bottom:1px solid rgba(96,165,250,.16)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:46px;height:46px;flex:0 0 46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#1d4ed8,#06b6d4);box-shadow:var(--glow);font-weight:900;font-size:1.05rem;color:#fff}
.logo-text{font-weight:800;line-height:1.2;font-size:.98rem;white-space:nowrap}
.logo-text span{display:block;color:var(--cyan);font-size:.72rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:10px 13px;border-radius:10px;color:var(--soft);font-size:.9rem;font-weight:600;transition:.25s ease}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(56,189,248,.12);box-shadow:inset 0 0 0 1px rgba(56,189,248,.18)}
.nav-actions{display:flex;align-items:center;gap:10px}
.login-btn,.signup-btn{padding:10px 16px;border-radius:11px;font-size:.88rem;font-weight:700;transition:.25s ease;border:0}
.login-btn{border:1px solid rgba(56,189,248,.42);color:#d9f4ff;background:rgba(8,18,35,.58)}
.login-btn:hover{border-color:var(--cyan);color:#fff}
.signup-btn{background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.signup-btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(37,99,235,.45)}
.mobile-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(10,22,40,.8);color:#fff}
.glow-btn{box-shadow:0 0 0 1px rgba(56,189,248,.2),0 12px 34px rgba(37,99,235,.35)}
.glow-btn:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.42),0 16px 42px rgba(37,99,235,.48)}
.outline-btn:hover{background:rgba(56,189,248,.10);border-color:var(--cyan);transform:translateY(-2px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:.92rem;border:1px solid transparent;transition:.25s ease}
.btn-primary{background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.btn-secondary{background:rgba(8,18,35,.66);border-color:rgba(56,189,248,.36);color:#e0f7ff}
.cat-hero{position:relative;padding:60px 0 44px;overflow:hidden}
.cat-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,7,18,.98) 0%,rgba(3,7,18,.9) 46%,rgba(3,7,18,.6) 100%),url('/assets/images/57b533861484a43a.jpg') center/cover no-repeat;opacity:.9;z-index:-2}
.cat-hero::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-190px;top:-230px;background:radial-gradient(circle,rgba(56,189,248,.22),transparent 66%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.badge{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;border:1px solid rgba(56,189,248,.28);background:rgba(8,24,46,.72);color:#c9f5ff;font-size:.76rem;font-weight:700}
.badge-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px rgba(34,197,94,.8)}
h1.cat-title{font-size:clamp(1.9rem,4.4vw,3.5rem);line-height:1.12;margin:0 0 18px;font-weight:900}
h1.cat-title span{background:linear-gradient(90deg,#fff,#67e8f9,#60a5fa);-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-lead{color:#d0def0;font-size:1rem;line-height:1.7;margin:0 0 22px;max-width:680px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-panel{border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(14px);padding:20px;box-shadow:var(--shadow)}
.hero-panel h2{font-size:1rem;margin:0 0 14px;font-weight:800}
.quick-list{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.quick-list li{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:11px 13px;border-radius:12px;background:rgba(7,18,34,.72);border:1px solid rgba(96,165,250,.14);font-size:.86rem}
.quick-list b{color:#67e8f9;font-weight:800}
.section{padding:64px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,20,38,.45),rgba(3,7,18,0));border-top:1px solid rgba(96,165,250,.08);border-bottom:1px solid rgba(96,165,250,.08)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head .tag{display:inline-block;padding:5px 11px;border-radius:999px;background:rgba(56,189,248,.12);color:#67e8f9;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}
.section-head h2{font-size:clamp(1.5rem,3vw,2.3rem);margin:0 0 12px;font-weight:900;line-height:1.2}
.section-head p{color:var(--muted);margin:0;font-size:.96rem}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.card{border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);padding:22px;transition:.28s ease}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.card h3{margin:0 0 10px;font-size:1.08rem;font-weight:800}
.card p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.65}
.card .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(37,99,235,.35),rgba(6,182,212,.28));color:#67e8f9;font-weight:900;font-size:1.1rem;margin-bottom:14px}
.stat{text-align:left;padding:18px;border-radius:14px;background:rgba(7,18,34,.66);border:1px solid rgba(96,165,250,.16)}
.stat b{display:block;font-size:1.6rem;font-weight:900;color:#67e8f9;line-height:1.1}
.stat span{color:var(--muted);font-size:.82rem}
.flow{display:grid;gap:14px}
.flow-step{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:18px;border-radius:14px;background:rgba(7,18,34,.6);border:1px solid rgba(96,165,250,.14)}
.flow-step .num{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-weight:900;font-size:1.1rem;background:linear-gradient(145deg,#1d4ed8,#06b6d4);color:#fff}
.flow-step h3{margin:0 0 6px;font-size:1rem;font-weight:800}
.flow-step p{margin:0;color:var(--muted);font-size:.88rem}
.scene{border-radius:14px;border:1px solid rgba(96,165,250,.16);background:linear-gradient(160deg,rgba(11,26,48,.9),rgba(5,14,28,.85));padding:20px}
.scene h3{font-size:1rem;margin:0 0 8px;color:#e0f7ff}
.scene p{color:var(--muted);font-size:.87rem;margin:0}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare-col{padding:20px;border-radius:14px;border:1px solid rgba(148,163,184,.18);background:rgba(4,12,25,.62)}
.compare-col.after{border-color:rgba(34,211,238,.42);background:linear-gradient(145deg,rgba(14,52,83,.76),rgba(7,20,38,.88));box-shadow:inset 0 0 32px rgba(56,189,248,.08)}
.compare-title{font-size:.76rem;font-weight:800;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.after .compare-title{color:#67e8f9}
.compare-col ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.compare-col li{font-size:.85rem;color:#c9d7e8;padding-left:19px;position:relative}
.compare-col li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:#64748b}
.after li::before{background:var(--cyan-2);box-shadow:0 0 10px rgba(34,211,238,.8)}
.timeline{position:relative;padding-left:26px;display:grid;gap:22px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,rgba(56,189,248,.6),rgba(56,189,248,.05))}
.tl-item{position:relative}
.tl-item::before{content:"";position:absolute;left:-26px;top:6px;width:14px;height:14px;border-radius:50%;background:linear-gradient(145deg,#1d4ed8,#06b6d4);box-shadow:0 0 14px rgba(56,189,248,.7)}
.tl-item h3{margin:0 0 5px;font-size:1rem;font-weight:800}
.tl-item p{margin:0;color:var(--muted);font-size:.87rem}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:9px 14px;border-radius:999px;border:1px solid rgba(56,189,248,.26);background:rgba(8,22,42,.7);font-size:.82rem;font-weight:700;color:#cfefff}
.chip b{color:#67e8f9}
.list-block{display:grid;gap:14px}
.post-card{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:14px;border-radius:14px;border:1px solid rgba(96,165,250,.16);background:rgba(7,18,34,.6);transition:.25s ease}
.post-card:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--glow)}
.post-card img{width:100%;height:104px;object-fit:cover;border-radius:10px}
.post-card h3{margin:0 0 6px;font-size:.98rem;font-weight:800;color:#e6f5ff}
.post-card p{margin:0;color:var(--muted);font-size:.83rem;line-height:1.55}
.post-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:.72rem;color:#7f93ab;margin-top:8px}
.faq-item{border:1px solid rgba(96,165,250,.16);border-radius:14px;background:rgba(7,18,34,.6);padding:18px 20px;margin-bottom:12px}
.faq-item h3{margin:0 0 8px;font-size:.98rem;font-weight:800;color:#e0f7ff}
.faq-item p{margin:0;color:var(--muted);font-size:.87rem}
.cta-band{border-radius:18px;padding:34px;background:linear-gradient(135deg,rgba(29,78,216,.4),rgba(6,182,212,.22));border:1px solid rgba(56,189,248,.4);box-shadow:var(--glow);display:grid;grid-template-columns:1.4fr 1fr;gap:22px;align-items:center}
.cta-band h2{margin:0 0 10px;font-size:1.5rem;font-weight:900}
.cta-band p{margin:0;color:#d3e3f4;font-size:.92rem}
.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%,#1d4ed8,#0e2a4d);border:2px solid var(--cyan);color:#e0f7ff;font-weight:900;box-shadow:0 0 22px rgba(56,189,248,.5);opacity:.85;transition:.3s ease;animation:fabFloat 3.4s ease-in-out infinite}
.fab:hover{opacity:1;transform:scale(1.1) rotate(360deg)}
.fab .dot{position:absolute;top:4px;right:4px;width:14px;height:14px;border-radius:50%;background:#ef4444;border:2px solid #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.site-footer{border-top:1px solid rgba(96,165,250,.14);background:rgba(2,6,14,.92);padding-top:52px;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:26px}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{color:var(--muted);font-size:.84rem;line-height:1.7;margin:0}
.footer-col h3{font-size:.86rem;text-transform:uppercase;letter-spacing:.05em;color:#67e8f9;margin:0 0 12px;font-weight:800}
.footer-col a,.footer-col span{display:block;color:#9fb0c7;font-size:.84rem;padding:5px 0;transition:.2s ease}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-bottom{border-top:1px solid rgba(96,165,250,.12);margin-top:34px;padding:18px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#7f93ab;font-size:.78rem}
@media(max-width:1024px){
    .nav-links{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:rgba(3,7,18,.98);padding:14px 20px;gap:4px;border-bottom:1px solid rgba(96,165,250,.2)}
    .nav-links.open{display:flex}
    .mobile-toggle{display:grid;place-items:center}
    .hero-grid,.grid-3,.grid-4,.grid-2,.footer-grid{grid-template-columns:1fr 1fr}
    .cta-band{grid-template-columns:1fr}
}
@media(max-width:768px){
    .hero-grid,.grid-3,.grid-2,.grid-4,.footer-grid,.compare{grid-template-columns:1fr}
    .section{padding:48px 0}
    .logo-text{font-size:.82rem}
    .quick-list li{font-size:.82rem}
    .post-card{grid-template-columns:1fr}
}
@media(max-width:520px){
    .container{width:min(100% - 26px,1180px)}
    .nav-actions .login-btn{padding:9px 11px;font-size:.8rem}
    .nav-actions .signup-btn{padding:9px 12px;font-size:.8rem}
    h1.cat-title{font-size:1.7rem}
    .cta-band{padding:24px}
}

/* roulang page: category2 */
:root{
    --bg:#030712;
    --bg-2:#071426;
    --panel:rgba(12,25,45,.78);
    --panel-solid:#0b1a30;
    --line:rgba(96,165,250,.24);
    --line-strong:rgba(56,189,248,.58);
    --blue:#2563eb;
    --cyan:#38bdf8;
    --cyan-2:#22d3ee;
    --gold:#fbbf24;
    --green:#22c55e;
    --red:#fb7185;
    --text:#f8fafc;
    --muted:#9fb0c7;
    --soft:#cbd5e1;
    --radius:16px;
    --shadow:0 22px 60px rgba(0,0,0,.38);
    --glow:0 0 28px rgba(56,189,248,.26);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    min-height:100vh;
    background:
        radial-gradient(circle at 10% 0%,rgba(37,99,235,.20),transparent 38%),
        radial-gradient(circle at 90% 12%,rgba(34,211,238,.12),transparent 34%),
        linear-gradient(180deg,#030712 0%,#06101f 46%,#030712 100%);
    color:var(--text);
    font-family:"Be Vietnam Pro",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    line-height:1.65;
    overflow-x:hidden;
}
body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    opacity:.22;
    background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
    background-size:48px 48px;
    mask-image:linear-gradient(to bottom,black,transparent 82%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
ul{margin:0;padding:0;list-style:none}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.glow-btn{box-shadow:0 0 0 1px rgba(56,189,248,.2),0 12px 34px rgba(37,99,235,.35)}
.glow-btn:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.42),0 16px 42px rgba(37,99,235,.48)}
.outline-btn:hover{background:rgba(56,189,248,.10);border-color:var(--cyan);transform:translateY(-2px)}

/* HEADER */
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.84);backdrop-filter:blur(20px);border-bottom:1px solid rgba(96,165,250,.16)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:46px;height:46px;flex:0 0 46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#1d4ed8,#06b6d4);box-shadow:var(--glow);font-weight:900;font-size:1.05rem;color:white}
.logo-text{font-weight:800;line-height:1.2;font-size:.98rem;white-space:nowrap}
.logo-text span{display:block;color:var(--cyan);font-size:.72rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:10px 13px;border-radius:10px;color:var(--soft);font-size:.9rem;font-weight:600;transition:.25s ease}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(56,189,248,.12);box-shadow:inset 0 0 0 1px rgba(56,189,248,.18)}
.nav-actions{display:flex;align-items:center;gap:10px}
.login-btn,.signup-btn{padding:10px 16px;border-radius:11px;font-size:.88rem;font-weight:700;transition:.25s ease}
.login-btn{border:1px solid rgba(56,189,248,.42);color:#d9f4ff;background:rgba(8,18,35,.58)}
.login-btn:hover{border-color:var(--cyan);color:#fff}
.signup-btn{border:0;background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.mobile-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(10,22,40,.8);color:#fff}
.mobile-menu{display:none;flex-direction:column;gap:6px;padding:12px 0 18px;border-top:1px solid rgba(96,165,250,.14)}
.mobile-menu a{padding:11px 14px;border-radius:11px;color:var(--soft);font-weight:600;background:rgba(8,18,35,.5)}
.mobile-menu a.active{color:#fff;background:rgba(56,189,248,.14)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:.92rem;border:1px solid transparent;transition:.25s ease}
.btn-primary{background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.btn-secondary{background:rgba(8,18,35,.66);border-color:rgba(56,189,248,.36);color:#e0f7ff}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}

/* HERO (category) */
.cat-hero{position:relative;padding:64px 0 48px;overflow:hidden}
.cat-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,7,18,.98) 0%,rgba(3,7,18,.9) 46%,rgba(3,7,18,.62) 100%),url('/assets/images/0a95a9664d85e4ae.png') center/cover no-repeat;opacity:.95;z-index:-2}
.cat-hero::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-170px;top:-210px;background:radial-gradient(circle,rgba(56,189,248,.20),transparent 66%);z-index:-1}
.cat-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.badge{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;border:1px solid rgba(56,189,248,.28);background:rgba(8,24,46,.72);color:#c9f5ff;font-size:.76rem;font-weight:700}
.badge-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px rgba(34,197,94,.8)}
.cat-hero h1{font-size:clamp(1.95rem,4.6vw,3.55rem);line-height:1.1;margin:0 0 18px;font-weight:900}
.cat-hero h1 span{background:linear-gradient(90deg,#fff,#67e8f9,#60a5fa);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{max-width:680px;color:#d0def0;font-size:1.02rem;line-height:1.7;margin:0 0 24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-panel{padding:22px;border-radius:18px;border:1px solid rgba(148,163,184,.22);background:rgba(5,14,28,.74);box-shadow:var(--shadow);backdrop-filter:blur(10px)}
.panel-title{font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);font-weight:800;margin-bottom:14px}
.panel-row{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(148,163,184,.18);font-size:.86rem}
.panel-row:last-child{border-bottom:0}
.panel-row span:first-child{color:var(--muted)}
.panel-row span:last-child{color:#eaf6ff;font-weight:700}

/* SECTIONS */
.section{padding:62px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,20,38,.5),rgba(3,7,18,0));border-top:1px solid rgba(96,165,250,.09);border-bottom:1px solid rgba(96,165,250,.09)}
.kicker{display:inline-block;font-size:.74rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.section-title{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:900;line-height:1.2;margin:0 0 14px}
.section-sub{color:var(--muted);max-width:760px;margin:0 0 30px;font-size:.98rem}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}

/* METRICS */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.metric{padding:20px;border-radius:16px;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(8px)}
.metric strong{display:block;font-size:clamp(1.35rem,3vw,2rem);font-weight:900;color:#fff;line-height:1.1}
.metric small{display:block;color:var(--muted);font-size:.8rem;margin-top:6px}

/* CARDS */
.card{padding:22px;border-radius:16px;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(8px);transition:.28s ease}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.card-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(37,99,235,.35),rgba(6,182,212,.28));color:#67e8f9;font-size:1.15rem;margin-bottom:14px;border:1px solid rgba(56,189,248,.26)}
.card h3{font-size:1.06rem;font-weight:800;margin:0 0 9px;color:#fff}
.card p{margin:0;color:var(--soft);font-size:.9rem;line-height:1.65}
.tag{display:inline-block;padding:4px 10px;border-radius:999px;font-size:.7rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.tag-hot{background:rgba(251,113,133,.16);color:#fda4af;border:1px solid rgba(251,113,133,.34)}
.tag-cyan{background:rgba(56,189,248,.14);color:#7dd3fc;border:1px solid rgba(56,189,248,.34)}
.tag-gold{background:rgba(251,191,36,.14);color:#fcd34d;border:1px solid rgba(251,191,36,.34)}

/* FLOW */
.flow{display:grid;gap:14px}
.flow-step{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:18px;border-radius:15px;border:1px solid var(--line);background:rgba(6,16,32,.66)}
.flow-num{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;font-weight:900;font-size:1.1rem;background:linear-gradient(145deg,#1d4ed8,#06b6d4);color:#fff;box-shadow:var(--glow)}
.flow-step h3{margin:0 0 6px;font-size:1.02rem;font-weight:800;color:#fff}
.flow-step p{margin:0;color:var(--soft);font-size:.9rem}

/* IMAGE SPLIT */
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.split-media{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:300px}
.check{display:grid;gap:12px;margin-top:20px}
.check li{display:flex;gap:11px;color:var(--soft);font-size:.92rem}
.check i{color:var(--cyan);margin-top:.28em}

/* COMPARISON */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.compare-col{padding:22px;border-radius:16px;border:1px solid rgba(148,163,184,.18);background:rgba(4,12,25,.62)}
.compare-col.after{border-color:rgba(34,211,238,.42);background:linear-gradient(145deg,rgba(14,52,83,.76),rgba(7,20,38,.88));box-shadow:inset 0 0 32px rgba(56,189,248,.08)}
.compare-title{font-size:.76rem;font-weight:800;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.compare-col.after .compare-title{color:#67e8f9}
.compare-col li{font-size:.86rem;color:#c9d7e8;padding-left:20px;position:relative;margin-bottom:10px}
.compare-col.after li{color:#e6f9ff}
.compare-col li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:#64748b}
.compare-col.after li::before{background:var(--cyan);box-shadow:0 0 10px rgba(56,189,248,.8)}

/* TIMELINE */
.timeline{display:grid;gap:14px}
.timeline-item{padding:16px 18px;border-radius:14px;border:1px solid var(--line);background:rgba(6,16,32,.6);display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center}
.timeline-item strong{color:#67e8f9;font-size:.85rem;font-weight:800}
.timeline-item p{margin:0;font-size:.9rem;color:var(--soft)}

/* CMS LIST */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.post-card{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--panel);transition:.28s ease;display:flex;flex-direction:column}
.post-card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.post-thumb{aspect-ratio:16/10;overflow:hidden;background:rgba(8,18,35,.6)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s ease}
.post-card:hover .post-thumb img{transform:scale(1.06)}
.post-body{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.post-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:.72rem;color:var(--muted);font-weight:700}
.post-body h3{margin:0;font-size:1rem;font-weight:800;color:#fff;line-height:1.35}
.post-body p{margin:0;color:var(--muted);font-size:.85rem;line-height:1.6}
.post-more{margin-top:auto;color:#67e8f9;font-weight:800;font-size:.82rem;display:inline-flex;align-items:center;gap:7px}
.list-empty{padding:26px;border-radius:14px;border:1px dashed var(--line);color:var(--muted);text-align:center;font-size:.9rem}

/* FAQ */
.faq{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:14px;background:rgba(6,16,32,.66);overflow:hidden}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:17px 18px;background:transparent;border:0;color:#fff;font-weight:700;font-size:.95rem;text-align:left}
.faq-q i{color:var(--cyan);transition:.3s ease}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 18px}
.faq-item.open .faq-a{max-height:320px;padding:0 18px 18px}
.faq-a p{margin:0;color:var(--soft);font-size:.9rem}

/* CTA */
.cta-band{border-radius:20px;padding:34px;background:linear-gradient(135deg,rgba(37,99,235,.28),rgba(6,182,212,.2));border:1px solid rgba(56,189,248,.32);display:grid;grid-template-columns:1.3fr .7fr;gap:24px;align-items:center;box-shadow:var(--shadow)}
.cta-band h2{margin:0 0 10px;font-size:clamp(1.3rem,2.6vw,1.85rem);font-weight:900}
.cta-band p{margin:0 0 18px;color:#d6e6f7;font-size:.94rem}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* FORM */
.form-box{padding:24px;border-radius:18px;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(10px)}
.form-box h2{margin:0 0 8px;font-size:1.3rem;font-weight:900}
.form-box p{margin:0 0 18px;color:var(--muted);font-size:.9rem}
.field{margin-bottom:14px}
.field label{display:block;font-size:.82rem;font-weight:700;color:var(--soft);margin-bottom:7px}
.field input,.field select{width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--line);background:rgba(4,12,25,.7);color:#fff;font-size:.9rem;transition:.25s ease}
.field input:focus,.field select:focus{outline:0;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.16)}
.form-note{font-size:.76rem;color:var(--muted);margin-top:12px}
.form-msg{margin-top:14px;font-size:.86rem;color:#67e8f9;font-weight:700;display:none}

/* FOOTER */
.site-footer{border-top:1px solid rgba(96,165,250,.16);background:rgba(3,7,18,.9);padding:52px 0 26px;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{color:var(--muted);font-size:.86rem;margin:0;max-width:420px}
.footer-col h3{font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:#7dd3fc;margin:0 0 14px;font-weight:800}
.footer-col a,.footer-col span{display:block;color:var(--muted);font-size:.86rem;margin-bottom:10px;transition:.22s ease}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;margin-top:32px;border-top:1px solid rgba(96,165,250,.12);color:var(--muted);font-size:.8rem}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:999px;display:grid;place-items:center;background:rgba(7,7,13,.8);backdrop-filter:blur(12px);border:1px solid transparent;background-clip:padding-box;color:#a3e635;box-shadow:0 0 20px rgba(6,182,212,.45);opacity:.8;transition:.3s ease}
.fab::before{content:"";position:absolute;inset:-1px;border-radius:999px;padding:1px;background:linear-gradient(135deg,#a3e635,#06b6d4);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;z-index:-1}
.fab:hover{opacity:1;transform:scale(1.1) translateY(-2px);box-shadow:0 0 30px rgba(6,182,212,.7)}
.fab:active{transform:scale(.95)}
.fab-badge{position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;background:#f43f5e;box-shadow:0 0 8px rgba(244,63,94,.9);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}

@media(max-width:1024px){
    .nav-links,.nav-actions{display:none}
    .mobile-toggle{display:grid;place-items:center}
    .mobile-menu.open{display:flex}
    .cat-hero-grid,.hero-grid,.split,.cta-band{grid-template-columns:1fr}
    .metric-grid,.grid-4,.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
    .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
    .section{padding:48px 0}
    .grid-2,.grid-3,.compare,.metric-grid,.grid-4,.post-grid{grid-template-columns:1fr}
    .timeline-item{grid-template-columns:1fr}
    .flow-step{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr}
    .fab{bottom:110px}
}
@media(max-width:520px){
    .container{width:calc(100% - 26px)}
    .logo-text{font-size:.84rem;white-space:normal}
    .logo-text span{font-size:.66rem}
    .btn{width:100%}
    .cta-actions{flex-direction:column}
}

/* roulang page: category3 */
:root{
    --bg:#030712;
    --bg-2:#071426;
    --panel:rgba(12,25,45,.78);
    --panel-solid:#0b1a30;
    --line:rgba(96,165,250,.24);
    --line-strong:rgba(56,189,248,.58);
    --blue:#2563eb;
    --cyan:#38bdf8;
    --cyan-2:#22d3ee;
    --gold:#fbbf24;
    --green:#22c55e;
    --red:#fb7185;
    --text:#f8fafc;
    --muted:#9fb0c7;
    --soft:#cbd5e1;
    --radius:16px;
    --shadow:0 22px 60px rgba(0,0,0,.38);
    --glow:0 0 28px rgba(56,189,248,.26);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    min-height:100vh;
    background:
        radial-gradient(circle at 10% 0%,rgba(37,99,235,.20),transparent 38%),
        radial-gradient(circle at 90% 12%,rgba(34,211,238,.12),transparent 34%),
        linear-gradient(180deg,#030712 0%,#06101f 46%,#030712 100%);
    color:var(--text);
    font-family:"Be Vietnam Pro",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    line-height:1.65;
    font-size:16px;
    overflow-x:hidden;
}
body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    opacity:.22;
    z-index:0;
    background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
    background-size:48px 48px;
    mask-image:linear-gradient(to bottom,black,transparent 82%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select{font:inherit}
button{cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.2;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto;position:relative;z-index:1}
.glow-btn{box-shadow:0 0 0 1px rgba(56,189,248,.2),0 12px 34px rgba(37,99,235,.35)}
.glow-btn:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.42),0 16px 42px rgba(37,99,235,.48)}
.outline-btn:hover{background:rgba(56,189,248,.10);border-color:var(--cyan);transform:translateY(-2px)}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.84);backdrop-filter:blur(20px);border-bottom:1px solid rgba(96,165,250,.16)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:46px;height:46px;flex:0 0 46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#1d4ed8,#06b6d4);box-shadow:var(--glow);font-weight:900;font-size:1.05rem;color:#fff}
.logo-text{font-weight:800;line-height:1.2;font-size:.98rem;white-space:nowrap}
.logo-text span{display:block;color:var(--cyan);font-size:.72rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:10px 13px;border-radius:10px;color:var(--soft);font-size:.9rem;font-weight:600;transition:.25s ease}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(56,189,248,.12);box-shadow:inset 0 0 0 1px rgba(56,189,248,.18)}
.nav-actions{display:flex;align-items:center;gap:10px}
.login-btn,.signup-btn{padding:10px 16px;border-radius:11px;font-size:.88rem;font-weight:700;transition:.25s ease;white-space:nowrap}
.login-btn{border:1px solid rgba(56,189,248,.42);color:#d9f4ff;background:rgba(8,18,35,.58)}
.login-btn:hover{border-color:var(--cyan);color:#fff}
.signup-btn{border:0;background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.mobile-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(10,22,40,.8);color:#fff;font-size:1.15rem;line-height:1}

/* hero */
.page-hero{position:relative;padding:70px 0 46px;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,7,18,.97) 0%,rgba(3,7,18,.86) 48%,rgba(3,7,18,.55) 100%),url('/assets/images/57b533861484a43a.jpg') center/cover no-repeat;z-index:-2}
.page-hero::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-190px;top:-230px;background:radial-gradient(circle,rgba(56,189,248,.20),transparent 66%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:start}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.badge{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border-radius:999px;border:1px solid rgba(56,189,248,.28);background:rgba(8,24,46,.72);color:#c9f5ff;font-size:.76rem;font-weight:700}
.badge-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px rgba(34,197,94,.8)}
.hero h1{font-size:clamp(1.95rem,4.6vw,3.9rem);font-weight:900;margin-bottom:18px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#fff,#67e8f9,#60a5fa);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{max-width:680px;color:#d0def0;font-size:1.02rem;line-height:1.7;margin-bottom:22px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 20px;border-radius:12px;font-weight:800;font-size:.92rem;border:1px solid transparent;transition:.25s ease}
.btn-primary{background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff}
.btn-secondary{background:rgba(8,18,35,.66);border-color:rgba(56,189,248,.36);color:#e0f7ff}
.btn-ghost{background:transparent;border-color:rgba(148,163,184,.32);color:var(--soft)}
.btn:focus-visible,.nav-links a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}

/* hero side panel */
.side-panel{border:1px solid var(--line);border-radius:20px;background:linear-gradient(160deg,rgba(11,30,54,.92),rgba(5,14,28,.94));box-shadow:var(--shadow);overflow:hidden}
.side-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid rgba(96,165,250,.16);background:rgba(9,22,42,.7)}
.side-panel-head h2{font-size:.95rem}
.live-chip{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:800;color:#86efac;padding:4px 9px;border-radius:999px;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.3)}
.side-body{padding:16px 18px 20px}
.channel-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(96,165,250,.18)}
.channel-row:last-of-type{border-bottom:0}
.channel-name{display:flex;align-items:center;gap:11px;font-size:.9rem;font-weight:700;color:#e8f4ff}
.channel-ic{width:36px;height:36px;flex:0 0 36px;border-radius:11px;display:grid;place-items:center;font-size:.72rem;font-weight:900;background:rgba(56,189,248,.13);border:1px solid rgba(56,189,248,.26);color:#a5f3fc}
.channel-meta{text-align:right;font-size:.78rem;color:var(--muted)}
.channel-meta strong{display:block;color:#7dd3fc;font-size:.88rem}
.side-foot{padding:14px 18px 18px;border-top:1px solid rgba(96,165,250,.14);display:flex;gap:10px;flex-wrap:wrap}
.side-note{font-size:.76rem;color:var(--muted);margin-top:12px;line-height:1.6}

/* metrics */
.metric-strip{padding:34px 0 10px}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.metric-card{padding:18px 18px;border-radius:16px;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(12px);transition:.28s ease}
.metric-card:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--glow)}
.metric-value{font-size:clamp(1.3rem,2.4vw,1.85rem);font-weight:900;color:#e6f7ff;letter-spacing:-.02em}
.metric-value span{font-size:.9rem;color:var(--cyan);font-weight:800}
.metric-label{font-size:.8rem;color:var(--muted);margin-top:4px;line-height:1.5}

/* sections */
.section{padding:64px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(8,20,38,.5),rgba(3,7,18,0));border-top:1px solid rgba(96,165,250,.10);border-bottom:1px solid rgba(96,165,250,.10)}
.section-head{max-width:800px;margin-bottom:34px}
.section-head.right{margin-left:auto;text-align:right}
.kicker{display:inline-block;font-size:.74rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:10px}
.section-head h2{font-size:clamp(1.5rem,3vw,2.25rem);margin-bottom:12px}
.section-head p{color:var(--muted);font-size:.96rem;line-height:1.75}

/* channel cards */
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.info-card{position:relative;padding:22px 20px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(165deg,rgba(11,26,48,.86),rgba(6,15,29,.92));transition:.3s ease;overflow:hidden}
.info-card::after{content:"";position:absolute;inset:auto -40% -60% auto;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(56,189,248,.16),transparent 70%);opacity:0;transition:.35s ease}
.info-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 18px 44px rgba(3,12,28,.6),var(--glow)}
.info-card:hover::after{opacity:1}
.info-tag{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#7dd3fc;background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.24);padding:4px 9px;border-radius:999px;margin-bottom:14px}
.info-card h3{font-size:1.06rem;margin-bottom:10px}
.info-card p{font-size:.86rem;color:var(--muted);line-height:1.7}
.info-list{margin-top:14px;display:grid;gap:8px}
.info-list li{font-size:.82rem;color:#c5d5e8;padding-left:18px;position:relative;line-height:1.6}
.info-list li::before{content:"";position:absolute;left:0;top:.58em;width:7px;height:7px;border-radius:2px;background:linear-gradient(135deg,#38bdf8,#2563eb)}

/* compare */
.compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}
.compare-col{padding:24px 22px;border-radius:18px;border:1px solid rgba(148,163,184,.20);background:rgba(5,13,26,.66)}
.compare-col.after{border-color:var(--line-strong);background:linear-gradient(150deg,rgba(14,52,83,.72),rgba(6,17,33,.9));box-shadow:inset 0 0 38px rgba(56,189,248,.08)}
.compare-title{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:16px}
.compare-col.after .compare-title{color:#67e8f9}
.compare-col ul{display:grid;gap:12px}
.compare-col li{font-size:.88rem;color:#c9d7e8;padding-left:22px;position:relative;line-height:1.65}
.compare-col li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:50%;background:#64748b}
.compare-col.after li::before{background:linear-gradient(135deg,#22d3ee,#22c55e);box-shadow:0 0 10px rgba(34,211,238,.6)}

/* timeline */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;position:relative}
.step{position:relative;padding:22px 18px 20px;border-radius:16px;border:1px solid var(--line);background:rgba(8,20,38,.72);transition:.28s ease}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step-no{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:11px;font-weight:900;font-size:.9rem;color:#04121f;background:linear-gradient(135deg,#67e8f9,#22d3ee);margin-bottom:14px;box-shadow:0 6px 20px rgba(34,211,238,.3)}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.84rem;color:var(--muted);line-height:1.7}
.step-time{margin-top:12px;display:inline-block;font-size:.74rem;font-weight:800;color:#a5f3fc;background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.24);padding:4px 10px;border-radius:999px}

/* table */
.table-wrap{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:rgba(6,15,29,.8)}
table.limit-table{width:100%;border-collapse:collapse;min-width:640px}
.limit-table thead th{background:rgba(10,26,48,.92);text-align:left;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:#8fd8ff;padding:14px 18px;font-weight:800;border-bottom:1px solid rgba(96,165,250,.2)}
.limit-table tbody td{padding:15px 18px;font-size:.88rem;color:#cbd8e8;border-bottom:1px solid rgba(96,165,250,.1)}
.limit-table tbody tr:last-child td{border-bottom:0}
.limit-table tbody tr:hover{background:rgba(56,189,248,.05)}
.limit-table td strong{color:#e9f7ff;font-weight:800}
.speed-pill{display:inline-block;font-size:.76rem;font-weight:800;color:#86efac;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.28);padding:3px 10px;border-radius:999px}
.speed-pill.mid{color:#fcd34d;background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.28)}
.scroll-hint{font-size:.76rem;color:var(--muted);margin-top:10px}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.news-card{display:flex;flex-direction:column;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:rgba(7,17,32,.82);transition:.3s ease}
.news-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 20px 46px rgba(2,10,24,.6)}
.news-thumb{display:block;aspect-ratio:16/9;overflow:hidden;background:#0a1729}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:.5s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-tag{align-self:flex-start;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#a5f3fc;background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.24);padding:3px 9px;border-radius:999px}
.news-body h3{font-size:1rem;line-height:1.45}
.news-body h3 a:hover{color:var(--cyan)}
.news-body p{font-size:.84rem;color:var(--muted);line-height:1.65}
.news-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.76rem;color:#7b8fa8;border-top:1px solid rgba(96,165,250,.12);padding-top:12px}
.news-foot a{color:#67e8f9;font-weight:700}
.news-foot a:hover{color:#fff}
.empty-note{padding:26px 22px;border:1px dashed rgba(96,165,250,.3);border-radius:16px;color:var(--muted);font-size:.9rem;background:rgba(6,15,29,.6)}

/* trust */
.trust-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}
.trust-list{display:grid;gap:14px;margin-top:22px}
.trust-item{display:flex;gap:14px;padding:16px 18px;border-radius:14px;border:1px solid rgba(96,165,250,.16);background:rgba(7,18,34,.66)}
.trust-ic{width:42px;height:42px;flex:0 0 42px;border-radius:12px;display:grid;place-items:center;font-size:1rem;background:linear-gradient(140deg,rgba(37,99,235,.32),rgba(34,211,238,.22));border:1px solid rgba(56,189,248,.3);color:#bff0ff;font-weight:900}
.trust-item h3{font-size:.96rem;margin-bottom:5px}
.trust-item p{font-size:.83rem;color:var(--muted);line-height:1.65}
.trust-visual{border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);position:relative}
.trust-visual img{width:100%;height:100%;object-fit:cover;min-height:320px}
.trust-visual figcaption{position:absolute;left:0;right:0;bottom:0;padding:20px 20px 18px;background:linear-gradient(180deg,transparent,rgba(3,7,18,.94));font-size:.84rem;color:#cfe3f5;line-height:1.6}

/* quick answers + faq */
.quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:30px}
.quick-card{padding:20px;border-radius:16px;border:1px solid var(--line);background:linear-gradient(160deg,rgba(11,28,52,.8),rgba(6,15,29,.88))}
.quick-card h3{font-size:.95rem;margin-bottom:8px;color:#e8f6ff}
.quick-card p{font-size:.85rem;color:var(--muted);line-height:1.7}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid rgba(96,165,250,.18);border-radius:14px;background:rgba(7,17,32,.72);overflow:hidden;transition:.25s ease}
.faq-item[open]{border-color:var(--line-strong);background:rgba(9,24,45,.86)}
.faq-item summary{cursor:pointer;padding:17px 20px;font-size:.95rem;font-weight:700;color:#e4f2ff;display:flex;align-items:center;justify-content:space-between;gap:14px;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.2rem;font-weight:800;color:var(--cyan);transition:.25s ease}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 20px 18px;font-size:.87rem;color:var(--muted);line-height:1.75}

/* cta form */
.cta-panel{border-radius:22px;border:1px solid var(--line-strong);background:linear-gradient(150deg,rgba(12,44,74,.88),rgba(4,12,26,.94));box-shadow:var(--shadow);overflow:hidden}
.cta-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:0}
.cta-copy{padding:36px 32px}
.cta-copy h2{font-size:clamp(1.4rem,2.6vw,2rem);margin-bottom:14px}
.cta-copy p{font-size:.92rem;color:#cfe0f2;line-height:1.75;margin-bottom:20px}
.cta-points{display:grid;gap:10px}
.cta-points li{font-size:.86rem;color:#d7e6f6;padding-left:20px;position:relative}
.cta-points li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,#22d3ee,#22c55e)}
.cta-form{padding:32px 30px;background:rgba(4,12,25,.6);border-left:1px solid rgba(96,165,250,.16);display:grid;gap:14px;align-content:start}
.field{display:grid;gap:7px}
.field label{font-size:.78rem;font-weight:700;color:#a9c2da;letter-spacing:.02em}
.field input,.field select{width:100%;padding:12px 14px;border-radius:11px;border:1px solid rgba(96,165,250,.24);background:rgba(6,15,30,.92);color:#eaf5ff;font-size:.9rem;transition:.2s ease}
.field input::placeholder{color:#6c8299}
.field input:focus,.field select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.16);outline:none}
.form-note{font-size:.74rem;color:#8397ad;line-height:1.6}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* fab */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;display:inline-flex;align-items:center;gap:10px;padding:11px 16px 11px 12px;border-radius:999px;background:rgba(7,7,13,.82);backdrop-filter:blur(14px);border:1px solid transparent;background-image:linear-gradient(rgba(7,11,22,.92),rgba(7,11,22,.92)),linear-gradient(135deg,#a3e635,#06b6d4);background-origin:border-box;background-clip:padding-box,border-box;box-shadow:0 0 20px rgba(6,182,212,.45);opacity:.78;transition:.3s ease;animation:fabPulse 3.4s ease-in-out infinite}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.04);box-shadow:0 0 30px rgba(6,182,212,.62)}
.fab:active{transform:scale(.96)}
.fab-ic{width:34px;height:34px;flex:0 0 34px;border-radius:50%;display:grid;place-items:center;font-size:.68rem;font-weight:900;color:#04121f;background:linear-gradient(135deg,#a3e635,#22d3ee)}
.fab-txt{font-size:.82rem;font-weight:800;color:#dff8ff;white-space:nowrap}
.fab-alert{position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;background:#f43f5e;box-shadow:0 0 12px rgba(244,63,94,.9);animation:blink 1.6s infinite}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.35)}50%{box-shadow:0 0 30px rgba(6,182,212,.6)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

/* footer */
.site-footer{margin-top:40px;border-top:1px solid rgba(96,165,250,.16);background:linear-gradient(180deg,rgba(5,12,24,.6),rgba(2,6,14,.96));padding:52px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer-brand p{margin-top:16px;font-size:.84rem;color:var(--muted);line-height:1.75;max-width:380px}
.footer-col h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:#8fd8ff;margin-bottom:14px}
.footer-col a,.footer-col span{display:block;font-size:.85rem;color:#a9bdd3;padding:6px 0;transition:.22s ease}
.footer-col a:hover{color:#fff;transform:translateX(3px)}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid rgba(96,165,250,.12);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.78rem;color:#7b8fa8}

/* responsive */
@media (max-width:1024px){
    .hero-grid{grid-template-columns:1fr;gap:28px}
    .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
    .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .trust-grid{grid-template-columns:1fr}
    .quick-grid{grid-template-columns:1fr}
    .cta-grid{grid-template-columns:1fr}
    .cta-form{border-left:0;border-top:1px solid rgba(96,165,250,.16)}
    .footer-grid{grid-template-columns:1fr 1fr}
    .nav-links{display:none}
    .nav-actions{display:none}
    .mobile-toggle{display:grid;place-items:center}
    body.nav-open .nav-links{display:flex;flex-direction:column;align-items:stretch;position:absolute;left:20px;right:20px;top:76px;padding:12px;border-radius:16px;border:1px solid var(--line);background:rgba(5,13,26,.98);box-shadow:var(--shadow)}
    body.nav-open .nav-actions{display:flex;position:absolute;left:20px;right:20px;top:calc(76px + 178px);padding:12px;border-radius:16px;border:1px solid var(--line);background:rgba(5,13,26,.98);justify-content:flex-start}
    .logo-text{font-size:.9rem;white-space:normal}
}
@media (max-width:768px){
    .section{padding:48px 0}
    .page-hero{padding:52px 0 34px}
    .compare-wrap{grid-template-columns:1fr}
    .section-head.right{margin-left:0;text-align:left}
    .cta-copy,.cta-form{padding:26px 22px}
    .footer-grid{grid-template-columns:1fr;gap:22px}
    .fab{bottom:86px}
}
@media (max-width:520px){
    .container{width:min(1180px,calc(100% - 28px))}
    .metric-grid{grid-template-columns:1fr}
    .card-grid{grid-template-columns:1fr}
    .timeline{grid-template-columns:1fr}
    .news-grid{grid-template-columns:1fr}
    .form-row{grid-template-columns:1fr}
    .hero-cta .btn{width:100%}
    .logo-mark{width:40px;height:40px;flex:0 0 40px;font-size:.95rem}
    .logo-text{font-size:.82rem}
    .fab-txt{display:none}
    .fab{padding:10px}
    .footer-bottom{flex-direction:column}
}