/* roulang page: index */
:root{
  --bg:#05140d;
  --bg-2:#082016;
  --panel:#0c2a1d;
  --panel-2:#103524;
  --line:rgba(245,158,11,.22);
  --line-strong:rgba(245,158,11,.45);
  --gold:#f59e0b;
  --gold-2:#fcd34d;
  --gold-3:#a3a375;
  --red:#dc2626;
  --green:#10b981;
  --ink:#f8fafc;
  --ink-2:#d1fae5;
  --muted:#8fb3a2;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --shadow-gold:0 10px 34px rgba(245,158,11,.28);
  --max:1220px;
  --t:.28s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:
    radial-gradient(1100px 600px at 82% -8%,rgba(245,158,11,.12),transparent 60%),
    radial-gradient(900px 520px at 8% 8%,rgba(16,185,129,.10),transparent 62%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);
  background-attachment:fixed;
  color:var(--ink);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{font-family:'Sora','Be Vietnam Pro',sans-serif;line-height:1.25;margin:0;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section-alt{background:linear-gradient(180deg,rgba(12,42,29,.72),rgba(5,20,13,.35));border-top:1px solid rgba(245,158,11,.12);border-bottom:1px solid rgba(245,158,11,.12)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);background:rgba(245,158,11,.10);border:1px solid var(--line);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.eyebrow i{color:var(--gold)}
.sec-head{max-width:820px;margin-bottom:40px}
.sec-head h2{font-size:clamp(24px,3.4vw,38px);font-weight:800;margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:16px}
.grad-text{background:linear-gradient(100deg,var(--gold-2),var(--gold) 55%,#f97316);-webkit-background-clip:text;background-clip:text;color:transparent}
.hr-gold{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);border:0;margin:0}

/* HEADER */
.site-header{position:sticky;top:0;z-index:60;background:rgba(5,20,13,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(245,158,11,.18)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15px;line-height:1.15;max-width:330px;flex:0 0 auto}
.logo-mark{width:42px;height:42px;flex:0 0 42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(140deg,var(--gold-2),var(--gold) 55%,#b45309);color:#25180a;font-size:19px;box-shadow:var(--shadow-gold)}
.logo-text span{display:block;font-size:11px;font-weight:600;color:var(--gold-3);letter-spacing:.05em}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.main-nav a{padding:9px 13px;border-radius:10px;font-size:14px;font-weight:600;color:var(--ink-2);transition:var(--t);white-space:nowrap}
.main-nav a:hover{background:rgba(245,158,11,.13);color:#fff}
.main-nav a.active{color:#25180a;background:linear-gradient(120deg,var(--gold-2),var(--gold));box-shadow:var(--shadow-gold)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{font-size:14px;font-weight:700;color:var(--gold-2);border:1px solid var(--line-strong);padding:9px 16px;border-radius:11px;transition:var(--t);background:transparent}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{font-size:14px;font-weight:800;color:#25180a;padding:10px 18px;border-radius:11px;background:linear-gradient(120deg,var(--gold-2),var(--gold) 60%,#f97316);box-shadow:var(--shadow-gold);transition:var(--t)}
.btn-signup:hover{transform:translateY(-2px);filter:brightness(1.06)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-2);font-size:18px;cursor:pointer}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:12px 20px 20px;background:rgba(6,24,16,.98);border-bottom:1px solid var(--line)}
.mobile-menu a{padding:12px 14px;border-radius:11px;font-weight:600;color:var(--ink-2)}
.mobile-menu a.active{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#25180a}
.mobile-menu.open{display:flex}

/* HERO */
.hero{padding:56px 0 60px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:url('/assets/images/c5ac57cadbe466ee.jpg') center/cover no-repeat;opacity:.16;z-index:-1}
.hero-badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;padding:7px 14px;border-radius:999px;background:rgba(12,42,29,.85);border:1px solid var(--line);color:var(--ink-2)}
.pill i{color:var(--gold)}
.pill-hot{border-color:rgba(220,38,38,.5);background:rgba(220,38,38,.14);color:#fecaca}
.hero h1{font-size:clamp(27px,4.6vw,52px);font-weight:900;margin-bottom:20px;max-width:960px}
.hero-lead{color:var(--ink-2);font-size:17px;max-width:840px;margin-bottom:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:42px}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:15px;padding:14px 26px;border-radius:14px;border:0;cursor:pointer;transition:var(--t)}
.btn-primary{background:linear-gradient(120deg,var(--gold-2),var(--gold) 58%,#f97316);color:#25180a;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-3px);filter:brightness(1.07)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(12,42,29,.8);color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{background:rgba(245,158,11,.14);color:#fff}
.hero-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.hero-stat{background:linear-gradient(160deg,rgba(16,53,36,.95),rgba(8,32,22,.95));border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:var(--t)}
.hero-stat:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.hero-stat i{font-size:20px;color:var(--gold);margin-bottom:12px;display:block}
.hero-stat b{display:block;font-family:'Sora',sans-serif;font-size:23px;font-weight:800;color:#fff}
.hero-stat span{font-size:13px;color:var(--muted)}
.status-bar{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:rgba(8,32,22,.8);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px}
.status-dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(16,185,129,.22);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(16,185,129,.22)}50%{box-shadow:0 0 0 8px rgba(16,185,129,.05)}}
.status-bar p{font-size:13.5px;color:var(--ink-2);font-weight:600}

/* SEARCH BAR */
.search-band{background:linear-gradient(120deg,rgba(12,42,29,.95),rgba(16,53,36,.85));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.search-inner{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;padding:26px 0}
.search-inner h3{font-size:19px;font-weight:800;margin-bottom:4px}
.search-inner p{font-size:13.5px;color:var(--muted)}
.search-box{display:flex;gap:10px;background:rgba(5,20,13,.85);border:1px solid var(--line-strong);border-radius:14px;padding:7px 8px 7px 16px;min-width:min(420px,100%)}
.search-box input{background:transparent;border:0;color:var(--ink);flex:1;min-width:0;padding:9px 0;outline:none}
.search-box input::placeholder{color:#6d8f7f}
.search-box button{background:linear-gradient(120deg,var(--gold-2),var(--gold));border:0;color:#25180a;font-weight:800;padding:10px 20px;border-radius:10px;cursor:pointer;transition:var(--t)}
.search-box button:hover{filter:brightness(1.07)}
.quick-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px;width:100%}
.tag{font-size:12.5px;font-weight:700;padding:7px 13px;border-radius:999px;background:rgba(245,158,11,.1);border:1px solid var(--line);color:var(--gold-2);transition:var(--t)}
.tag:hover{background:rgba(245,158,11,.22);color:#fff}

/* GRIDS & CARDS */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.cat-card{position:relative;display:block;background:linear-gradient(160deg,rgba(16,53,36,.9),rgba(8,32,22,.95));border:1px solid var(--line);border-radius:var(--radius-l);padding:28px 24px;transition:var(--t);overflow:hidden}
.cat-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--gold-2),var(--red));opacity:.85}
.cat-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.cat-card i.cat-ico{font-size:24px;color:var(--gold);margin-bottom:16px;display:block}
.cat-card h3{font-size:19px;font-weight:800;margin-bottom:10px}
.cat-card p{font-size:14px;color:var(--muted);margin-bottom:16px}
.cat-card .more{font-size:13.5px;font-weight:800;color:var(--gold-2);display:inline-flex;align-items:center;gap:7px;transition:var(--t)}
.cat-card:hover .more{gap:12px;color:#fff}
.corner-tag{position:absolute;top:14px;right:14px;font-size:10.5px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:7px;background:var(--red);color:#fff}
.game-card{background:linear-gradient(170deg,rgba(16,53,36,.92),rgba(8,32,22,.96));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--t);display:flex;flex-direction:column}
.game-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.game-thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.game-card:hover .game-thumb img{transform:scale(1.07)}
.game-thumb .badge{position:absolute;top:12px;left:12px;font-size:10.5px;font-weight:900;letter-spacing:.08em;padding:5px 11px;border-radius:7px;background:rgba(220,38,38,.92);color:#fff;text-transform:uppercase}
.game-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.game-body h3{font-size:16.5px;font-weight:800}
.game-body p{font-size:13.5px;color:var(--muted);flex:1}
.game-meta{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:11.5px;font-weight:700;padding:5px 11px;border-radius:999px;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-2)}
.chip-green{background:rgba(16,185,129,.14);border-color:rgba(16,185,129,.4);color:#6ee7b7}

/* FEATURE SPLIT */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split-media{position:relative;border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:330px}
.split-copy h2{font-size:clamp(23px,3vw,34px);font-weight:800;margin-bottom:16px}
.split-copy p{color:var(--ink-2);font-size:15.5px;margin-bottom:16px}
.check-list li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed rgba(245,158,11,.16);font-size:14.5px;color:var(--ink-2)}
.check-list li:last-child{border-bottom:0}
.check-list i{color:var(--green);margin-top:5px;font-size:14px}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;background:linear-gradient(160deg,rgba(16,53,36,.9),rgba(8,32,22,.9));border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px 22px;transition:var(--t)}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step::before{counter-increment:step;content:"0" counter(step);font-family:'Sora',sans-serif;font-size:34px;font-weight:800;color:rgba(245,158,11,.22);display:block;margin-bottom:10px}
.step h3{font-size:16.5px;font-weight:800;margin-bottom:9px}
.step p{font-size:13.5px;color:var(--muted)}

/* RANKING TABLE */
.rank-list{border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;background:rgba(8,32,22,.72)}
.rank-row{display:grid;grid-template-columns:60px 1.6fr 1fr .9fr;gap:14px;align-items:center;padding:16px 22px;border-bottom:1px solid rgba(245,158,11,.12);transition:var(--t)}
.rank-row:last-child{border-bottom:0}
.rank-row:hover{background:rgba(245,158,11,.06)}
.rank-row.head{background:rgba(16,53,36,.85);font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2)}
.rank-no{font-family:'Sora',sans-serif;font-weight:800;font-size:18px;color:var(--gold)}
.rank-name{font-weight:700;font-size:15px}
.rank-sub{font-size:12.5px;color:var(--muted)}
.rank-rtp{font-weight:800;color:#6ee7b7;font-size:14.5px}
.rank-vol{font-size:13.5px;color:var(--ink-2)}

/* CMS LIST */
.news-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:34px;align-items:start}
.news-item{display:grid;grid-template-columns:132px 1fr;gap:18px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,32,22,.72);margin-bottom:14px;transition:var(--t)}
.news-item:hover{border-color:var(--line-strong);transform:translateX(5px);box-shadow:var(--shadow-gold)}
.news-item img{width:100%;height:100%;min-height:92px;object-fit:cover;border-radius:11px}
.news-item h3{font-size:16px;font-weight:800;margin-bottom:7px;color:#fff}
.news-item h3 a:hover{color:var(--gold-2)}
.news-item p{font-size:13.5px;color:var(--muted);margin-bottom:9px}
.news-meta{font-size:12px;color:var(--gold-3);display:flex;gap:14px;flex-wrap:wrap}
.side-col{background:linear-gradient(170deg,rgba(16,53,36,.92),rgba(8,32,22,.95));border:1px solid var(--line);border-radius:var(--radius-l);padding:26px;position:sticky;top:92px}
.side-col h3{font-size:18px;font-weight:800;margin-bottom:16px}
.side-col .mini{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.18)}
.side-col .mini:last-child{border-bottom:0}
.side-col .mini b{color:var(--gold);font-family:'Sora',sans-serif;font-size:14px}
.side-col .mini p{font-size:13.5px;color:var(--ink-2)}
.empty-note{padding:26px;border:1px dashed var(--line-strong);border-radius:var(--radius);color:var(--muted);text-align:center;font-size:14px}

/* NEWS GRID (latest) */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{background:linear-gradient(170deg,rgba(16,53,36,.92),rgba(8,32,22,.96));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--t);display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.news-card img{aspect-ratio:16/9;width:100%;object-fit:cover}
.news-card .nc-body{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-card h3{font-size:16px;font-weight:800;line-height:1.4}
.news-card p{font-size:13.5px;color:var(--muted);flex:1}
.news-card .news-meta{font-size:12px}

/* REVIEWS */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev-card{background:linear-gradient(160deg,rgba(16,53,36,.85),rgba(8,32,22,.95));border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:var(--t)}
.rev-card:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.rev-stars{color:var(--gold);font-size:13px;margin-bottom:12px;letter-spacing:2px}
.rev-card p{font-size:14.5px;color:var(--ink-2);margin-bottom:16px}
.rev-user{display:flex;align-items:center;gap:12px}
.rev-avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(140deg,var(--gold-2),#b45309);color:#25180a;font-weight:900;font-size:15px}
.rev-user b{display:block;font-size:14px}
.rev-user span{font-size:12.5px;color:var(--muted)}

/* TRUST STRIP */
.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{display:flex;gap:14px;align-items:flex-start;background:rgba(8,32,22,.75);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:var(--t)}
.trust-item:hover{border-color:var(--line-strong)}
.trust-item i{font-size:20px;color:var(--gold);margin-top:3px}
.trust-item b{display:block;font-size:14.5px;margin-bottom:5px}
.trust-item span{font-size:13px;color:var(--muted)}

/* FAQ */
.faq{border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,32,22,.7);overflow:hidden;margin-bottom:12px}
.faq summary{cursor:pointer;padding:19px 22px;font-weight:800;font-size:15.5px;display:flex;justify-content:space-between;gap:16px;align-items:center;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--gold);font-weight:700;flex:0 0 auto}
.faq[open] summary::after{content:"−"}
.faq[open] summary{color:var(--gold-2)}
.faq .faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--ink-2)}
.faq:hover{border-color:var(--line-strong)}

/* CTA */
.cta-band{background:linear-gradient(120deg,rgba(245,158,11,.14),rgba(220,38,38,.12)),rgba(8,32,22,.9);border:1px solid var(--line-strong);border-radius:var(--radius-l);padding:46px 38px;display:grid;grid-template-columns:1.4fr .6fr;gap:30px;align-items:center}
.cta-band h2{font-size:clamp(22px,2.9vw,32px);font-weight:800;margin-bottom:12px}
.cta-band p{color:var(--ink-2);font-size:15px}
.cta-band .cta-actions{display:flex;flex-direction:column;gap:12px}

/* FOOTER */
.site-footer{background:linear-gradient(180deg,rgba(5,20,13,.6),#03100a);border-top:1px solid var(--line);padding:60px 0 0;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:40px}
.foot-brand .logo{margin-bottom:16px}
.foot-brand p{font-size:13.8px;color:var(--muted);max-width:340px}
.foot-col h4{font-size:14px;font-weight:800;color:var(--gold-2);margin-bottom:16px;letter-spacing:.05em;text-transform:uppercase}
.foot-col a,.foot-col span{display:block;font-size:13.8px;color:var(--muted);padding:6px 0;transition:var(--t)}
.foot-col a:hover{color:var(--gold-2);padding-left:5px}
.foot-social{display:flex;gap:10px;margin-top:16px}
.foot-social a{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:rgba(245,158,11,.1);border:1px solid var(--line);color:var(--gold-2);transition:var(--t)}
.foot-social a:hover{background:var(--gold);color:#25180a;transform:translateY(-3px)}
.foot-bottom{border-top:1px solid rgba(245,158,11,.16);padding:22px 0;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
.foot-bottom p{font-size:12.8px;color:#6d8f7f}
.age-badge{font-size:11.5px;font-weight:900;padding:5px 11px;border-radius:8px;border:1px solid var(--line-strong);color:var(--gold-2)}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 28%,#1c3a2b,#0a2117);border:2px solid var(--gold);color:var(--gold-2);font-size:20px;box-shadow:0 6px 25px rgba(245,158,11,.35);transition:var(--t);animation:fabFloat 3.4s ease-in-out infinite}
.fab:hover{transform:scale(1.11);opacity:1}
.fab:active{transform:scale(.94)}
.fab .fab-dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:var(--red);border:2px solid #fff;animation:pulse 1.6s infinite}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

@media(max-width:1024px){
  .hero-grid{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .rev-grid{grid-template-columns:repeat(2,1fr)}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:30px}
  .news-layout{grid-template-columns:1fr}
  .side-col{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
}
@media(max-width:860px){
  .main-nav,.nav-actions{display:none}
  .nav-toggle{display:grid;place-items:center}
}
@media(max-width:520px){
  .section{padding:52px 0}
  .grid-3,.grid-4,.grid-2,.steps,.news-grid,.rev-grid,.trust-strip{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-item img{min-height:150px}
  .rank-row{grid-template-columns:44px 1fr;row-gap:6px}
  .rank-row.head{display:none}
  .cta-band{padding:32px 22px}
  .foot-grid{grid-template-columns:1fr}
  .search-inner{padding:22px 0}
  .logo{max-width:200px;font-size:13px}
  .logo-mark{width:38px;height:38px;flex:0 0 38px;font-size:17px}
}

/* roulang page: article */
:root{
  --bg:#05140d;
  --bg-2:#082016;
  --panel:#0c2a1d;
  --panel-2:#103524;
  --line:rgba(245,158,11,.22);
  --line-strong:rgba(245,158,11,.45);
  --gold:#f59e0b;
  --gold-2:#fcd34d;
  --gold-3:#a3a375;
  --red:#dc2626;
  --green:#10b981;
  --ink:#f8fafc;
  --ink-2:#d1fae5;
  --muted:#8fb3a2;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --shadow-gold:0 10px 34px rgba(245,158,11,.28);
  --max:1220px;
  --t:.28s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:
    radial-gradient(1100px 600px at 82% -8%,rgba(245,158,11,.12),transparent 60%),
    radial-gradient(900px 520px at 8% 8%,rgba(16,185,129,.10),transparent 62%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);
  background-attachment:fixed;
  color:var(--ink);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{line-height:1.25;margin:0 0 14px;font-family:'Sora','Be Vietnam Pro',sans-serif}
p{margin:0 0 16px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section-alt{background:linear-gradient(180deg,rgba(12,42,29,.72),rgba(5,20,13,.35));border-top:1px solid rgba(245,158,11,.12);border-bottom:1px solid rgba(245,158,11,.12)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);background:rgba(245,158,11,.10);border:1px solid var(--line);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.eyebrow i{color:var(--gold)}
.section-head{max-width:820px;margin-bottom:38px}
.section-head h2{font-size:clamp(23px,3vw,36px);font-weight:800}
.section-head p{color:var(--ink-2);font-size:16px}
/* HEADER */
.site-header{position:sticky;top:0;z-index:60;background:rgba(5,20,13,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(245,158,11,.18)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15px;line-height:1.15;max-width:330px;flex:0 0 auto}
.logo-mark{width:42px;height:42px;flex:0 0 42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(140deg,var(--gold-2),var(--gold) 55%,#b45309);color:#25180a;font-size:19px;box-shadow:var(--shadow-gold)}
.logo-text span{display:block;font-size:11px;font-weight:600;color:var(--gold-3);letter-spacing:.05em}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.main-nav a{padding:9px 13px;border-radius:10px;font-size:14px;font-weight:600;color:var(--ink-2);transition:var(--t);white-space:nowrap}
.main-nav a:hover{background:rgba(245,158,11,.13);color:#fff}
.main-nav a.active{color:#25180a;background:linear-gradient(120deg,var(--gold-2),var(--gold));box-shadow:var(--shadow-gold)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{font-size:14px;font-weight:700;color:var(--gold-2);border:1px solid var(--line-strong);padding:9px 16px;border-radius:11px;transition:var(--t);background:transparent;cursor:pointer}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{font-size:14px;font-weight:800;color:#25180a;padding:10px 18px;border-radius:11px;background:linear-gradient(120deg,var(--gold-2),var(--gold) 60%,#f97316);box-shadow:var(--shadow-gold);transition:var(--t);cursor:pointer;border:0}
.btn-signup:hover{transform:translateY(-2px);filter:brightness(1.06)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-2);font-size:18px;cursor:pointer}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:12px 20px 20px;background:rgba(6,24,16,.98);border-bottom:1px solid var(--line)}
.mobile-menu a{padding:12px 14px;border-radius:11px;font-weight:600;color:var(--ink-2)}
.mobile-menu a.active{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#25180a}
.mobile-menu.open{display:flex}
/* ARTICLE HERO */
.art-hero{padding:46px 0 40px;position:relative;overflow:hidden;border-bottom:1px solid rgba(245,158,11,.14)}
.art-hero::after{content:"";position:absolute;inset:0;background:url('/assets/images/90d9440cba03d8d1.jpg') center/cover no-repeat;opacity:.14;z-index:-1}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--muted);margin-bottom:20px}
.breadcrumb a{color:var(--ink-2);transition:var(--t)}
.breadcrumb a:hover{color:var(--gold-2)}
.breadcrumb i{font-size:10px;color:var(--gold)}
.art-cat{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;padding:7px 14px;border-radius:999px;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-2);margin-bottom:18px}
.art-hero h1{font-size:clamp(25px,4vw,44px);font-weight:900;max-width:960px;margin-bottom:20px}
.art-lead{color:var(--ink-2);font-size:17px;max-width:840px;margin-bottom:24px}
.art-meta{display:flex;flex-wrap:wrap;gap:18px;align-items:center;font-size:13.5px;color:var(--muted)}
.art-meta span{display:inline-flex;align-items:center;gap:8px}
.art-meta i{color:var(--gold)}
/* LAYOUT */
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:44px;align-items:start}
.art-main{min-width:0}
.art-body{font-size:16.5px;color:var(--ink-2);line-height:1.7}
.art-body h2{font-size:clamp(21px,2.6vw,30px);font-weight:800;color:#fff;margin:38px 0 16px}
.art-body h3{font-size:19px;font-weight:700;color:var(--gold-2);margin:28px 0 12px}
.art-body p{margin-bottom:16px}
.art-body ul,.art-body ol{margin:0 0 20px;padding-left:22px}
.art-body li{margin-bottom:10px}
.art-body strong{color:#fff}
.art-body a{color:var(--gold-2);text-decoration:underline}
.art-body img{border-radius:var(--radius);border:1px solid var(--line);margin:24px 0}
.art-body blockquote{margin:26px 0;padding:20px 24px;border-left:3px solid var(--gold);background:rgba(12,42,29,.7);border-radius:0 var(--radius) var(--radius) 0;color:var(--ink)}
.art-fig{border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;margin-bottom:30px;background:var(--panel)}
.art-fig img{width:100%;border:0;border-radius:0;margin:0}
.art-fig figcaption{padding:14px 20px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
/* SIDEBAR */
.art-side{display:flex;flex-direction:column;gap:22px;position:sticky;top:92px}
.side-card{background:linear-gradient(160deg,rgba(16,53,36,.92),rgba(8,32,22,.92));border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.side-card h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.side-card h4 i{color:var(--gold)}
.side-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.side-list li{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
.side-list b{font-family:'Sora',sans-serif;color:var(--gold-2);font-size:14px;flex:0 0 auto}
.side-nav{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.side-nav a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 14px;border-radius:11px;font-size:14px;font-weight:600;color:var(--ink-2);background:rgba(5,20,13,.5);border:1px solid rgba(245,158,11,.14);transition:var(--t)}
.side-nav a:hover{background:rgba(245,158,11,.13);color:#fff;border-color:var(--line-strong)}
.side-nav i{font-size:11px;color:var(--gold)}
.side-cta{background:linear-gradient(150deg,rgba(245,158,11,.16),rgba(12,42,29,.95));border:1px solid var(--line-strong);border-radius:var(--radius);padding:24px;text-align:center}
.side-cta i{font-size:26px;color:var(--gold);margin-bottom:12px;display:block}
.side-cta h4{font-size:16px;color:#fff;margin-bottom:8px}
.side-cta p{font-size:13.5px;color:var(--ink-2);margin-bottom:16px}
/* CARDS / TIPS */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.tip-card{background:linear-gradient(160deg,rgba(16,53,36,.92),rgba(8,32,22,.92));border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:var(--t)}
.tip-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.tip-card .ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold);font-size:20px;margin-bottom:18px}
.tip-card h3{font-size:17px;font-weight:800;color:#fff;margin-bottom:10px}
.tip-card p{font-size:14.5px;color:var(--ink-2);margin:0}
/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{position:relative;background:rgba(5,20,13,.55);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:var(--t)}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step .num{font-family:'Sora',sans-serif;font-size:30px;font-weight:800;color:var(--gold);opacity:.55;display:block;margin-bottom:10px}
.step h4{font-size:16px;font-weight:800;color:#fff;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted);margin:0}
/* TABLE */
.rtp-table{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:14.5px}
.rtp-table th{background:rgba(245,158,11,.12);color:var(--gold-2);text-align:left;padding:14px 16px;font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
.rtp-table td{padding:14px 16px;border-top:1px solid rgba(245,158,11,.12);color:var(--ink-2)}
.rtp-table tr:hover td{background:rgba(245,158,11,.06)}
.rtp-table td strong{color:#fff}
/* FAQ */
.faq{display:flex;flex-direction:column;gap:14px}
.faq-item{background:rgba(5,20,13,.55);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--t)}
.faq-item:hover{border-color:var(--line-strong)}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-weight:700;color:#fff;font-size:15.5px;cursor:pointer}
.faq-q i{color:var(--gold);transition:var(--t);flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 22px;color:var(--ink-2);font-size:14.5px}
.faq-item.open .faq-a{max-height:420px;padding-bottom:20px}
/* CTA */
.cta-band{background:linear-gradient(130deg,rgba(245,158,11,.16),rgba(12,42,29,.95));border:1px solid var(--line-strong);border-radius:var(--radius-l);padding:46px 40px;text-align:center}
.cta-band h2{font-size:clamp(22px,3vw,32px);font-weight:900;color:#fff;margin-bottom:14px}
.cta-band p{color:var(--ink-2);max-width:680px;margin:0 auto 26px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:15px;padding:14px 26px;border-radius:14px;border:0;cursor:pointer;transition:var(--t)}
.btn-primary{background:linear-gradient(120deg,var(--gold-2),var(--gold) 58%,#f97316);color:#25180a;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-3px);filter:brightness(1.07)}
.btn-ghost{background:rgba(12,42,29,.8);color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{background:rgba(245,158,11,.14);color:#fff}
/* FOOTER */
.site-footer{background:rgba(4,16,10,.96);border-top:1px solid rgba(245,158,11,.18);padding:56px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;margin-bottom:38px}
.foot-brand p{font-size:14px;color:var(--muted);margin:16px 0 18px;max-width:360px}
.foot-social{display:flex;gap:10px}
.foot-social a{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(245,158,11,.10);border:1px solid var(--line);color:var(--gold-2);transition:var(--t)}
.foot-social a:hover{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#25180a;transform:translateY(-3px)}
.foot-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:16px}
.foot-col a{display:block;font-size:14px;color:var(--muted);margin-bottom:10px;transition:var(--t)}
.foot-col a:hover{color:var(--gold-2);padding-left:4px}
.foot-bottom{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;border-top:1px solid rgba(245,158,11,.14);padding-top:22px}
.foot-bottom p{font-size:13px;color:var(--muted);margin:0;max-width:820px}
.age-badge{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line-strong);color:var(--gold-2);font-weight:800;font-size:13px}
/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 28%,#1c2a20,#0b1710 68%);border:2px solid var(--gold);color:var(--gold-2);font-size:22px;box-shadow:0 6px 25px rgba(245,158,11,.35);cursor:pointer;opacity:.85;transition:var(--t);text-decoration:none}
.fab::after{content:"";position:absolute;top:6px;right:6px;width:13px;height:13px;border-radius:50%;background:var(--red);border:2px solid #fff}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover i{transform:rotate(360deg)}
.fab i{transition:transform .5s ease}
.fab:active{transform:scale(.94) translateY(3px)}
/* NOT FOUND */
.notfound{background:rgba(5,20,13,.55);border:1px dashed var(--line-strong);border-radius:var(--radius);padding:44px 30px;text-align:center}
.notfound i{font-size:34px;color:var(--gold);margin-bottom:16px;display:block}
.notfound h2{font-size:22px;color:#fff}
.notfound p{color:var(--muted)}
/* RESPONSIVE */
@media (max-width:1024px){
  .art-layout{grid-template-columns:1fr;gap:34px}
  .art-side{position:static}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:860px){
  .main-nav{display:none}
  .nav-actions{display:flex}
  .nav-toggle{display:grid;place-items:center;order:3;margin-left:0}
  .nav-wrap{flex-wrap:nowrap}
  .logo-text{font-size:13px}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .cta-band{padding:34px 22px}
}
@media (max-width:520px){
  .steps{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .logo{max-width:200px}
  .logo-text{font-size:12px}
  .logo-text span{font-size:10px}
  .btn-login{padding:8px 12px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
  .art-hero h1{font-size:24px}
  .fab{left:12px;bottom:80px;width:52px;height:52px}
}

/* roulang page: category1 */
:root{
  --bg:#05140d;
  --bg-2:#082016;
  --panel:#0c2a1d;
  --panel-2:#103524;
  --line:rgba(245,158,11,.22);
  --line-strong:rgba(245,158,11,.45);
  --gold:#f59e0b;
  --gold-2:#fcd34d;
  --gold-3:#a3a375;
  --red:#dc2626;
  --green:#10b981;
  --ink:#f8fafc;
  --ink-2:#d1fae5;
  --muted:#8fb3a2;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --shadow-gold:0 10px 34px rgba(245,158,11,.28);
  --max:1220px;
  --t:.28s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:
    radial-gradient(1100px 600px at 82% -8%,rgba(245,158,11,.12),transparent 60%),
    radial-gradient(900px 520px at 8% 8%,rgba(16,185,129,.10),transparent 62%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);
  background-attachment:fixed;
  color:var(--ink);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.25;font-weight:800}
h2{font-size:clamp(22px,3vw,34px)}
h3{font-size:clamp(18px,2.2vw,24px)}
p{margin:0 0 14px}
ul{margin:0 0 14px;padding-left:20px}
li{margin-bottom:8px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section-alt{background:linear-gradient(180deg,rgba(12,42,29,.72),rgba(5,20,13,.35));border-top:1px solid rgba(245,158,11,.12);border-bottom:1px solid rgba(245,158,11,.12)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);background:rgba(245,158,11,.10);border:1px solid var(--line);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.eyebrow i{color:var(--gold)}
.sec-head{max-width:820px;margin-bottom:36px}
.sec-head p{color:var(--ink-2);font-size:16.5px}
/* HEADER */
.site-header{position:sticky;top:0;z-index:60;background:rgba(5,20,13,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(245,158,11,.18)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15px;line-height:1.15;max-width:330px;flex:0 0 auto}
.logo-mark{width:42px;height:42px;flex:0 0 42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(140deg,var(--gold-2),var(--gold) 55%,#b45309);color:#25180a;font-size:19px;box-shadow:var(--shadow-gold)}
.logo-text span{display:block;font-size:11px;font-weight:600;color:var(--gold-3);letter-spacing:.05em}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.main-nav a{padding:9px 13px;border-radius:10px;font-size:14px;font-weight:600;color:var(--ink-2);transition:var(--t);white-space:nowrap}
.main-nav a:hover{background:rgba(245,158,11,.13);color:#fff}
.main-nav a.active{color:#25180a;background:linear-gradient(120deg,var(--gold-2),var(--gold));box-shadow:var(--shadow-gold)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{font-size:14px;font-weight:700;color:var(--gold-2);border:1px solid var(--line-strong);padding:9px 16px;border-radius:11px;transition:var(--t);background:transparent}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{font-size:14px;font-weight:800;color:#25180a;padding:10px 18px;border-radius:11px;background:linear-gradient(120deg,var(--gold-2),var(--gold) 60%,#f97316);box-shadow:var(--shadow-gold);transition:var(--t)}
.btn-signup:hover{transform:translateY(-2px);filter:brightness(1.06)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-2);font-size:18px;cursor:pointer}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:12px 20px 20px;background:rgba(6,24,16,.98);border-bottom:1px solid var(--line)}
.mobile-menu a{padding:12px 14px;border-radius:11px;font-weight:600;color:var(--ink-2)}
.mobile-menu a.active{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#25180a}
.mobile-menu.open{display:flex}
/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:15px;padding:14px 26px;border-radius:14px;border:0;cursor:pointer;transition:var(--t)}
.btn-primary{background:linear-gradient(120deg,var(--gold-2),var(--gold) 58%,#f97316);color:#25180a;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-3px);filter:brightness(1.07)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(12,42,29,.8);color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{background:rgba(245,158,11,.14);color:#fff}
/* CATEGORY HERO (asymmetric) */
.cat-hero{padding:54px 0 58px;position:relative;overflow:hidden}
.cat-hero::after{content:"";position:absolute;inset:0;background:url('/assets/images/c5ac57cadbe466ee.jpg') center/cover no-repeat;opacity:.15;z-index:-1}
.cat-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.cat-hero h1{font-size:clamp(26px,4vw,46px);font-weight:900;margin-bottom:18px}
.cat-hero .lead{color:var(--ink-2);font-size:17px;margin-bottom:26px;max-width:640px}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;padding:7px 14px;border-radius:999px;background:rgba(12,42,29,.85);border:1px solid var(--line);color:var(--ink-2)}
.pill i{color:var(--gold)}
.pill-hot{border-color:rgba(220,38,38,.5);background:rgba(220,38,38,.14);color:#fecaca}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-stack{display:flex;flex-direction:column;gap:16px}
.stack-card{background:linear-gradient(160deg,rgba(16,53,36,.96),rgba(8,32,22,.96));border:1px solid var(--line);border-radius:var(--radius-l);padding:22px;box-shadow:var(--shadow);transition:var(--t)}
.stack-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.stack-card.offset{margin-left:26px}
.stack-card i{color:var(--gold);font-size:20px;margin-bottom:10px;display:block}
.stack-card b{font-family:'Sora',sans-serif;font-size:24px;color:#fff;display:block}
.stack-card span{font-size:13px;color:var(--muted)}
/* TRUST BAND */
.trust-band{background:linear-gradient(120deg,rgba(12,42,29,.95),rgba(16,53,36,.82));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:30px 0}
.trust-item{display:flex;align-items:flex-start;gap:12px}
.trust-item i{font-size:20px;color:var(--gold);margin-top:3px}
.trust-item b{display:block;font-size:14.5px}
.trust-item span{font-size:12.5px;color:var(--muted)}
/* GRIDS */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
/* FEATURE CARD */
.feat{background:linear-gradient(165deg,rgba(12,42,29,.9),rgba(8,32,22,.85));border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:var(--t)}
.feat:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.feat i{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.13);border:1px solid var(--line);color:var(--gold);font-size:19px;margin-bottom:16px}
.feat h3{font-size:17.5px;margin-bottom:10px}
.feat p{font-size:14px;color:var(--ink-2);margin-bottom:0}
/* STEPS */
.step{display:flex;gap:18px;padding:20px 0;border-bottom:1px dashed rgba(245,158,11,.2)}
.step:last-child{border-bottom:0}
.step-no{flex:0 0 46px;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-family:'Sora',sans-serif;font-weight:800;color:#25180a;background:linear-gradient(140deg,var(--gold-2),var(--gold));box-shadow:var(--shadow-gold)}
.step h3{font-size:17px;margin-bottom:6px}
.step p{font-size:14.5px;color:var(--ink-2);margin-bottom:0}
/* SCENARIO */
.scene{background:rgba(8,32,22,.7);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--radius-s);padding:20px 22px;transition:var(--t)}
.scene:hover{background:rgba(16,53,36,.8);border-left-color:var(--gold-2)}
.scene h3{font-size:16.5px;margin-bottom:8px}
.scene p{font-size:14px;color:var(--ink-2);margin-bottom:0}
/* IMAGE TEXT */
.img-text{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.img-frame{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.img-frame img{width:100%;height:100%;object-fit:cover}
.checklist{list-style:none;padding:0;margin:0}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-2);margin-bottom:14px}
.checklist i{color:var(--gold);margin-top:4px}
/* DATA ROW */
.data-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.data{background:linear-gradient(160deg,rgba(16,53,36,.9),rgba(8,32,22,.9));border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:left}
.data b{font-family:'Sora',sans-serif;font-size:26px;color:#fff;display:block;margin-bottom:4px}
.data span{font-size:13px;color:var(--muted)}
/* QUOTE */
.quote{background:linear-gradient(150deg,rgba(12,42,29,.95),rgba(5,20,13,.95));border:1px solid var(--line);border-radius:var(--radius-l);padding:28px}
.quote p{font-size:15.5px;color:var(--ink-2);font-style:italic;margin-bottom:16px}
.quote-by{display:flex;align-items:center;gap:12px}
.quote-by i{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:rgba(245,158,11,.15);border:1px solid var(--line);color:var(--gold)}
.quote-by b{font-size:14px;display:block}
.quote-by span{font-size:12px;color:var(--muted)}
/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,32,22,.6);margin-bottom:14px;overflow:hidden;transition:var(--t)}
.faq-item:hover{border-color:var(--line-strong)}
.faq-q{width:100%;text-align:left;background:none;border:0;color:#fff;font-weight:700;font-size:15.5px;padding:20px 22px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-q i{color:var(--gold);transition:var(--t)}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item.open .faq-a{max-height:420px}
.faq-a p{padding:0 22px 20px;font-size:14.5px;color:var(--ink-2);margin:0}
/* CAT MATRIX */
.cat-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{background:linear-gradient(160deg,rgba(16,53,36,.92),rgba(8,32,22,.92));border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:var(--t);display:block}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.cat-card i{font-size:20px;color:var(--gold);margin-bottom:14px;display:block}
.cat-card h3{font-size:17px;margin-bottom:8px}
.cat-card p{font-size:13.8px;color:var(--ink-2);margin-bottom:14px}
.cat-more{font-size:13px;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:7px}
/* NEWS LIST */
.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:linear-gradient(165deg,rgba(12,42,29,.9),rgba(8,32,22,.88));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--t);display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.news-thumb{width:100%;aspect-ratio:16/10;object-fit:cover;border-bottom:1px solid var(--line)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.news-meta i{color:var(--gold)}
.news-body h3{font-size:16.5px;margin:0}
.news-body p{font-size:14px;color:var(--ink-2);margin:0;flex:1}
.news-more{font-size:13px;font-weight:700;color:var(--gold-2)}
.list-empty{text-align:left;color:var(--muted);font-size:14.5px;padding:22px;border:1px dashed var(--line);border-radius:var(--radius)}
.list-more-wrap{margin-top:30px;display:flex;justify-content:flex-start}
/* CTA */
.cta-band{background:linear-gradient(135deg,rgba(245,158,11,.16),rgba(12,42,29,.95) 55%);border:1px solid var(--line-strong);border-radius:var(--radius-l);padding:40px;display:grid;grid-template-columns:1.4fr .6fr;gap:28px;align-items:center;box-shadow:var(--shadow)}
.cta-band h2{margin-bottom:12px}
.cta-band p{color:var(--ink-2);margin-bottom:0}
.cta-actions{display:flex;flex-direction:column;gap:12px}
/* FOOTER */
.site-footer{background:linear-gradient(180deg,rgba(5,20,13,.6),rgba(4,16,10,.98));border-top:1px solid rgba(245,158,11,.18);padding:56px 0 0;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding-bottom:40px}
.foot-brand .logo{max-width:none;margin-bottom:16px}
.foot-brand p{font-size:13.5px;color:var(--muted);max-width:420px}
.foot-social{display:flex;gap:10px;margin-top:18px}
.foot-social a{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(245,158,11,.08);border:1px solid var(--line);color:var(--gold-2);transition:var(--t)}
.foot-social a:hover{background:rgba(245,158,11,.18);color:#fff;transform:translateY(-2px)}
.foot-col h4{font-size:14px;margin-bottom:16px;color:#fff}
.foot-col a{display:block;font-size:13.5px;color:var(--muted);padding:6px 0;transition:var(--t)}
.foot-col a:hover{color:var(--gold-2);padding-left:4px}
.foot-bottom{border-top:1px solid rgba(245,158,11,.16);padding:22px 0;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.foot-bottom p{font-size:12.5px;color:var(--muted);margin:0;max-width:820px}
.age-badge{flex:0 0 auto;font-size:12px;font-weight:800;color:#25180a;background:linear-gradient(120deg,var(--gold-2),var(--gold));padding:6px 12px;border-radius:999px}
/* 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 32% 28%,#103524,#05140d 70%);border:2px solid var(--gold);color:var(--gold-2);font-size:21px;box-shadow:0 6px 25px rgba(245,158,11,.35);transition:var(--t);animation:fabFloat 3.6s ease-in-out infinite}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab::after{content:"";position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--red);border:2px solid #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* RESPONSIVE */
@media (max-width:1024px){
  .main-nav{display:none}
  .nav-toggle{display:grid;place-items:center}
  .nav-actions{display:none}
  .cat-hero-grid{grid-template-columns:1fr;gap:26px}
  .hero-stack{flex-direction:row;flex-wrap:wrap}
  .stack-card{flex:1 1 200px}
  .stack-card.offset{margin-left:0}
  .grid-4,.data-row,.trust-inner{grid-template-columns:repeat(2,1fr)}
  .grid-3,.news-list,.cat-matrix{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
}
@media (max-width:768px){
  .section{padding:54px 0}
  .grid-2,.img-text{grid-template-columns:1fr}
  .grid-4,.grid-3,.news-list,.cat-matrix,.data-row,.trust-inner{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-cta .btn{flex:1 1 100%;justify-content:center}
}
@media (max-width:520px){
  .nav-wrap{height:64px}
  .logo{font-size:13.5px}
  .logo-mark{width:38px;height:38px;flex-basis:38px}
  .logo-text span{font-size:10px}
  .stack-card{padding:18px}
  .cta-band{padding:26px}
  .hero-stack{flex-direction:column}
  .fab{left:12px;bottom:80px;width:52px;height:52px;font-size:19px}
}

/* roulang page: category2 */
:root{
  --bg:#05140d;
  --bg-2:#082016;
  --panel:#0c2a1d;
  --panel-2:#103524;
  --line:rgba(245,158,11,.22);
  --line-strong:rgba(245,158,11,.45);
  --gold:#f59e0b;
  --gold-2:#fcd34d;
  --gold-3:#a3a375;
  --red:#dc2626;
  --green:#10b981;
  --ink:#f8fafc;
  --ink-2:#d1fae5;
  --muted:#8fb3a2;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --shadow-gold:0 10px 34px rgba(245,158,11,.28);
  --max:1220px;
  --t:.28s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:
    radial-gradient(1100px 600px at 82% -8%,rgba(245,158,11,.12),transparent 60%),
    radial-gradient(900px 520px at 8% 8%,rgba(16,185,129,.10),transparent 62%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);
  background-attachment:fixed;
  color:var(--ink);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit;font-size:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section-alt{background:linear-gradient(180deg,rgba(12,42,29,.72),rgba(5,20,13,.35));border-top:1px solid rgba(245,158,11,.12);border-bottom:1px solid rgba(245,158,11,.12)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);background:rgba(245,158,11,.10);border:1px solid var(--line);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.eyebrow i{color:var(--gold)}
.sec-head{max-width:820px;margin-bottom:38px}
.sec-head h2{font-family:'Sora',sans-serif;font-size:clamp(23px,3.2vw,36px);font-weight:800;margin:0 0 14px;line-height:1.25}
.sec-head p{color:var(--ink-2);font-size:16px;margin:0}
/* HEADER */
.site-header{position:sticky;top:0;z-index:60;background:rgba(5,20,13,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(245,158,11,.18)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15px;line-height:1.15;max-width:330px;flex:0 0 auto}
.logo-mark{width:42px;height:42px;flex:0 0 42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(140deg,var(--gold-2),var(--gold) 55%,#b45309);color:#25180a;font-size:19px;box-shadow:var(--shadow-gold)}
.logo-text span{display:block;font-size:11px;font-weight:600;color:var(--gold-3);letter-spacing:.05em}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.main-nav a{padding:9px 13px;border-radius:10px;font-size:14px;font-weight:600;color:var(--ink-2);transition:var(--t);white-space:nowrap}
.main-nav a:hover{background:rgba(245,158,11,.13);color:#fff}
.main-nav a.active{color:#25180a;background:linear-gradient(120deg,var(--gold-2),var(--gold));box-shadow:var(--shadow-gold)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{font-size:14px;font-weight:700;color:var(--gold-2);border:1px solid var(--line-strong);padding:9px 16px;border-radius:11px;transition:var(--t);background:transparent;cursor:pointer}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{font-size:14px;font-weight:800;color:#25180a;padding:10px 18px;border-radius:11px;background:linear-gradient(120deg,var(--gold-2),var(--gold) 60%,#f97316);box-shadow:var(--shadow-gold);transition:var(--t);cursor:pointer;border:0}
.btn-signup:hover{transform:translateY(-2px);filter:brightness(1.06)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-2);font-size:18px;cursor:pointer}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:12px 20px 20px;background:rgba(6,24,16,.98);border-bottom:1px solid var(--line)}
.mobile-menu a{padding:12px 14px;border-radius:11px;font-weight:600;color:var(--ink-2)}
.mobile-menu a.active{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#25180a}
.mobile-menu.open{display:flex}
/* HERO */
.hero{padding:52px 0 58px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:url('/assets/images/90d9440cba03d8d1.jpg') center/cover no-repeat;opacity:.15;z-index:-1}
.hero-badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;padding:7px 14px;border-radius:999px;background:rgba(12,42,29,.85);border:1px solid var(--line);color:var(--ink-2)}
.pill i{color:var(--gold)}
.pill-hot{border-color:rgba(220,38,38,.5);background:rgba(220,38,38,.14);color:#fecaca}
.hero h1{font-family:'Sora',sans-serif;font-size:clamp(26px,4.4vw,48px);font-weight:800;margin:0 0 20px;line-height:1.2;max-width:940px}
.hero-lead{color:var(--ink-2);font-size:17px;max-width:820px;margin:0 0 30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:40px}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:15px;padding:14px 26px;border-radius:14px;border:0;cursor:pointer;transition:var(--t)}
.btn-primary{background:linear-gradient(120deg,var(--gold-2),var(--gold) 58%,#f97316);color:#25180a;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-3px);filter:brightness(1.07)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(12,42,29,.8);color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{background:rgba(245,158,11,.14);color:#fff}
.hero-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.hero-stat{background:linear-gradient(160deg,rgba(16,53,36,.95),rgba(8,32,22,.95));border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:var(--t)}
.hero-stat:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.hero-stat i{font-size:20px;color:var(--gold);margin-bottom:12px;display:block}
.hero-stat b{display:block;font-family:'Sora',sans-serif;font-size:23px;font-weight:800;color:#fff}
.hero-stat span{font-size:13px;color:var(--muted)}
/* CARD STACK HERO */
.stack-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:20px;margin-top:36px}
.stack-main{background:linear-gradient(165deg,rgba(16,53,36,.98),rgba(8,32,22,.98));border:1px solid var(--line-strong);border-radius:var(--radius-l);padding:32px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.stack-main::before{content:"";position:absolute;top:-40px;right:-40px;width:180px;height:180px;background:radial-gradient(circle,rgba(245,158,11,.28),transparent 70%);border-radius:50%}
.stack-main h3{font-family:'Sora',sans-serif;font-size:22px;margin:0 0 12px;color:#fff}
.stack-main p{color:var(--ink-2);font-size:15px;margin:0 0 20px}
.stack-mini{display:grid;gap:20px}
.mini-card{background:linear-gradient(160deg,rgba(12,42,29,.95),rgba(6,24,16,.95));border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:var(--t)}
.mini-card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.mini-card i{font-size:22px;color:var(--gold);margin-bottom:10px;display:block}
.mini-card b{display:block;font-family:'Sora',sans-serif;font-size:17px;color:#fff;margin-bottom:6px}
.mini-card span{font-size:14px;color:var(--muted)}
/* FEATURE 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}
.feat-card{background:linear-gradient(160deg,rgba(12,42,29,.92),rgba(6,24,16,.92));border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:var(--t);position:relative}
.feat-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.feat-card .tag{position:absolute;top:16px;right:16px;font-size:11px;font-weight:800;padding:4px 10px;border-radius:999px;background:rgba(220,38,38,.18);color:#fecaca;border:1px solid rgba(220,38,38,.4);letter-spacing:.06em}
.feat-card i.ico{font-size:24px;color:var(--gold);margin-bottom:14px;display:block}
.feat-card h3{font-family:'Sora',sans-serif;font-size:18px;margin:0 0 10px;color:#fff}
.feat-card p{font-size:14.5px;color:var(--ink-2);margin:0}
/* SCENE LIST */
.scene-list{display:grid;gap:16px}
.scene-item{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;background:rgba(12,42,29,.7);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:var(--t)}
.scene-item:hover{border-color:var(--line-strong);background:rgba(16,53,36,.85)}
.scene-num{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(140deg,var(--gold-2),var(--gold));color:#25180a;font-family:'Sora',sans-serif;font-weight:800;font-size:19px}
.scene-item h3{font-size:17px;margin:0 0 6px;color:#fff;font-family:'Sora',sans-serif}
.scene-item p{font-size:14.5px;color:var(--ink-2);margin:0}
/* PROCESS */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:linear-gradient(160deg,rgba(12,42,29,.92),rgba(6,24,16,.92));border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.step .s-num{font-family:'Sora',sans-serif;font-size:34px;font-weight:800;color:rgba(245,158,11,.35);line-height:1;margin-bottom:12px}
.step h3{font-size:16.5px;margin:0 0 8px;color:#fff;font-family:'Sora',sans-serif}
.step p{font-size:14px;color:var(--ink-2);margin:0}
/* DATA */
.data-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.data-box{background:linear-gradient(160deg,rgba(16,53,36,.95),rgba(8,32,22,.95));border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:left}
.data-box b{display:block;font-family:'Sora',sans-serif;font-size:30px;font-weight:800;color:var(--gold-2);margin-bottom:4px}
.data-box span{font-size:13.5px;color:var(--muted)}
/* IMAGE BLOCK */
.img-split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.img-split img{border-radius:var(--radius-l);border:1px solid var(--line-strong);box-shadow:var(--shadow)}
.img-split .txt h2{font-family:'Sora',sans-serif;font-size:clamp(22px,3vw,32px);margin:0 0 14px}
.img-split .txt p{color:var(--ink-2);font-size:15.5px;margin:0 0 14px}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--ink-2)}
.check-list li i{color:var(--green);margin-top:4px}
/* FAQ */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{background:rgba(12,42,29,.85);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--t)}
.faq-item:hover{border-color:var(--line-strong)}
.faq-q{width:100%;text-align:left;background:transparent;border:0;color:#fff;font-weight:700;font-size:16px;padding:20px 22px;display:flex;justify-content:space-between;gap:16px;align-items:center;cursor:pointer;font-family:'Be Vietnam Pro',sans-serif}
.faq-q i{color:var(--gold);transition:var(--t);flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;color:var(--ink-2);font-size:14.5px}
.faq-item.open .faq-a{max-height:420px}
.faq-a p{padding:0 22px 20px;margin:0}
/* CATEGORY ENTRY */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{display:block;background:linear-gradient(160deg,rgba(16,53,36,.95),rgba(8,32,22,.95));border:1px solid var(--line);border-radius:var(--radius-l);padding:28px;transition:var(--t)}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.cat-card i{font-size:26px;color:var(--gold);margin-bottom:14px;display:block}
.cat-card h3{font-family:'Sora',sans-serif;font-size:19px;margin:0 0 8px;color:#fff}
.cat-card p{font-size:14px;color:var(--ink-2);margin:0 0 14px}
.cat-card .more{font-size:13.5px;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:7px}
/* CMS LIST */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{background:linear-gradient(160deg,rgba(12,42,29,.92),rgba(6,24,16,.92));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--t);display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.news-card img{width:100%;height:180px;object-fit:cover}
.news-body{padding:20px;display:flex;flex-direction:column;flex:1}
.news-meta{font-size:12px;color:var(--gold-3);font-weight:700;margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}
.news-body h3{font-family:'Sora',sans-serif;font-size:16.5px;margin:0 0 10px;color:#fff;line-height:1.35}
.news-body p{font-size:13.5px;color:var(--muted);margin:0 0 14px;flex:1}
.news-body .more{font-size:13px;font-weight:700;color:var(--gold-2);display:inline-flex;gap:7px;align-items:center}
.empty-note{color:var(--muted);font-size:15px;padding:24px;border:1px dashed var(--line);border-radius:var(--radius);text-align:center}
/* CTA BAND */
.cta-band{background:linear-gradient(120deg,rgba(16,53,36,.98),rgba(220,38,38,.12)),radial-gradient(600px 300px at 80% 20%,rgba(245,158,11,.22),transparent 70%);border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);text-align:center}
.cta-band h2{font-family:'Sora',sans-serif;font-size:clamp(22px,3.2vw,34px);margin:0 0 14px}
.cta-band p{color:var(--ink-2);max-width:720px;margin:0 auto 26px}
/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 28%,#fcd34d,#f59e0b 55%,#b45309);color:#25180a;font-size:22px;box-shadow:0 6px 25px rgba(245,158,11,.4);border:2px solid #fcd34d;opacity:.85;transition:var(--t);cursor:pointer;animation:floaty 3s ease-in-out infinite}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab .dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:#dc2626;border:2px solid #fff}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* FOOTER */
.site-footer{background:linear-gradient(180deg,rgba(6,24,16,.98),rgba(3,14,9,.99));border-top:1px solid var(--line);padding:60px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.foot-brand .logo{margin-bottom:16px}
.foot-brand p{font-size:13.5px;color:var(--muted);max-width:340px}
.foot-social{display:flex;gap:10px;margin-top:16px}
.foot-social a{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(245,158,11,.1);border:1px solid var(--line);color:var(--gold-2);transition:var(--t)}
.foot-social a:hover{background:var(--gold);color:#25180a}
.foot-col h4{font-size:14px;font-weight:800;color:#fff;margin:0 0 16px;font-family:'Sora',sans-serif}
.foot-col a{display:block;font-size:13.5px;color:var(--muted);padding:6px 0;transition:var(--t)}
.foot-col a:hover{color:var(--gold-2);padding-left:4px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:40px;padding-top:22px}
.foot-bottom p{font-size:12.5px;color:var(--muted);margin:0;max-width:820px}
.age-badge{font-size:12px;font-weight:800;padding:5px 12px;border-radius:999px;background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.5);color:#fecaca}
.focus-outline:focus{outline:2px solid var(--gold);outline-offset:2px}
@media(max-width:1024px){
  .main-nav{display:none}
  .nav-toggle{display:grid;place-items:center}
  .nav-actions{display:none}
  .hero-grid{grid-template-columns:repeat(2,1fr)}
  .stack-grid{grid-template-columns:1fr}
  .grid-3,.process-grid,.data-row,.cat-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .img-split{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .hero-grid,.grid-3,.grid-2,.process-grid,.data-row,.cat-grid,.news-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .scene-item{grid-template-columns:1fr}
  .section{padding:56px 0}
  .logo{max-width:200px;font-size:13px}
  .stack-main{padding:24px}
}

/* roulang page: category3 */
:root{
      --bg:#05140d;
      --bg-2:#082016;
      --panel:#0c2a1d;
      --panel-2:#103524;
      --line:rgba(245,158,11,.22);
      --line-strong:rgba(245,158,11,.45);
      --gold:#f59e0b;
      --gold-2:#fcd34d;
      --gold-3:#a3a375;
      --red:#dc2626;
      --green:#10b981;
      --ink:#f8fafc;
      --ink-2:#d1fae5;
      --muted:#8fb3a2;
      --radius-s:10px;
      --radius:16px;
      --radius-l:24px;
      --shadow:0 18px 50px rgba(0,0,0,.45);
      --shadow-gold:0 10px 34px rgba(245,158,11,.28);
      --max:1220px;
      --t:.28s cubic-bezier(.4,0,.2,1);
    }

    *,
    *::before,
    *::after{
      box-sizing:border-box;
    }

    html{
      scroll-behavior:smooth;
      scroll-padding-top:92px;
    }

    body{
      margin:0;
      min-width:320px;
      overflow-x:hidden;
      font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
      background:
        radial-gradient(1100px 600px at 82% -8%,rgba(245,158,11,.12),transparent 60%),
        radial-gradient(900px 520px at 8% 8%,rgba(16,185,129,.10),transparent 62%),
        linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);
      background-attachment:fixed;
      color:var(--ink);
      line-height:1.65;
      font-size:16px;
      -webkit-font-smoothing:antialiased;
    }

    img{
      max-width:100%;
      display:block;
      height:auto;
    }

    a{
      color:inherit;
      text-decoration:none;
    }

    button,
    input,
    select,
    textarea{
      font:inherit;
    }

    button,
    a{
      -webkit-tap-highlight-color:transparent;
    }

    :focus-visible{
      outline:3px solid rgba(252,211,77,.82);
      outline-offset:3px;
    }

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

    .section{
      position:relative;
      padding:76px 0;
    }

    .section-alt{
      background:linear-gradient(180deg,rgba(12,42,29,.72),rgba(5,20,13,.35));
      border-top:1px solid rgba(245,158,11,.12);
      border-bottom:1px solid rgba(245,158,11,.12);
    }

    .section-head{
      max-width:790px;
      margin-bottom:34px;
      text-align:left;
    }

    .section-head.center{
      margin-left:auto;
      margin-right:auto;
      text-align:center;
    }

    .section h2{
      margin:0 0 14px;
      font-family:'Sora',sans-serif;
      font-size:clamp(25px,3vw,39px);
      line-height:1.2;
      letter-spacing:0;
      color:#fff;
      font-weight:800;
    }

    .section h3{
      margin:0 0 10px;
      font-family:'Sora',sans-serif;
      font-size:20px;
      line-height:1.35;
      color:#fff;
      font-weight:800;
    }

    .section p{
      color:var(--ink-2);
      margin:0;
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:18px;
      padding:7px 14px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(245,158,11,.10);
      color:var(--gold-2);
      font-size:12px;
      font-weight:800;
      letter-spacing:.16em;
      text-transform:uppercase;
    }

    .eyebrow i{
      color:var(--gold);
    }

    .lead{
      max-width:830px;
      color:var(--ink-2);
      font-size:17px;
    }

    .text-muted-custom{
      color:var(--muted)!important;
    }

    .gold-text{
      color:var(--gold-2);
    }

    /* HEADER */
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      background:rgba(5,20,13,.90);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(245,158,11,.18);
    }

    .nav-wrap{
      display:flex;
      align-items:center;
      gap:18px;
      min-height:72px;
    }

    .logo{
      display:flex;
      align-items:center;
      gap:11px;
      max-width:330px;
      flex:0 0 auto;
      font-size:15px;
      font-weight:800;
      line-height:1.15;
    }

    .logo-mark{
      width:42px;
      height:42px;
      flex:0 0 42px;
      display:grid;
      place-items:center;
      border-radius:13px;
      background:linear-gradient(140deg,var(--gold-2),var(--gold) 55%,#b45309);
      color:#25180a;
      font-size:19px;
      box-shadow:var(--shadow-gold);
    }

    .logo-text span{
      display:block;
      margin-top:2px;
      color:var(--gold-3);
      font-size:11px;
      font-weight:600;
      letter-spacing:.05em;
    }

    .main-nav{
      display:flex;
      align-items:center;
      gap:4px;
      margin-left:auto;
    }

    .main-nav a{
      padding:9px 13px;
      border-radius:10px;
      color:var(--ink-2);
      font-size:14px;
      font-weight:600;
      white-space:nowrap;
      transition:var(--t);
    }

    .main-nav a:hover{
      background:rgba(245,158,11,.13);
      color:#fff;
    }

    .main-nav a.active{
      color:#25180a;
      background:linear-gradient(120deg,var(--gold-2),var(--gold));
      box-shadow:var(--shadow-gold);
    }

    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }

    .btn-login,
    .btn-signup,
    .nav-toggle{
      transition:var(--t);
    }

    .btn-login{
      padding:9px 16px;
      border:1px solid var(--line-strong);
      border-radius:11px;
      background:transparent;
      color:var(--gold-2);
      font-size:14px;
      font-weight:700;
    }

    .btn-login:hover{
      background:rgba(245,158,11,.12);
      color:#fff;
    }

    .btn-signup{
      padding:10px 18px;
      border-radius:11px;
      background:linear-gradient(120deg,var(--gold-2),var(--gold) 60%,#f97316);
      color:#25180a;
      font-size:14px;
      font-weight:800;
      box-shadow:var(--shadow-gold);
    }

    .btn-signup:hover{
      transform:translateY(-2px);
      filter:brightness(1.06);
    }

    .nav-toggle{
      display:none;
      width:44px;
      height:44px;
      margin-left:0;
      border:1px solid var(--line);
      border-radius:12px;
      background:rgba(245,158,11,.08);
      color:var(--gold-2);
      font-size:18px;
      cursor:pointer;
    }

    /* FAB */
    .fab{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:80;
      width:58px;
      height:58px;
      display:grid;
      place-items:center;
      border:2px solid var(--gold);
      border-radius:50%;
      background:
        radial-gradient(circle at 34% 28%,rgba(255,255,255,.42),transparent 13%),
        linear-gradient(145deg,#3a1d06,#0b0c0e 55%,#55280a);
      color:var(--gold-2);
      box-shadow:0 6px 25px rgba(245,158,11,.35);
      opacity:.82;
      animation:fabFloat 2.8s ease-in-out infinite;
      transition:var(--t);
    }

    .fab i{
      font-size:22px;
      transition:transform .55s ease;
    }

    .fab:hover{
      opacity:1;
      transform:scale(1.1);
    }

    .fab:hover i{
      transform:rotate(360deg);
    }

    .fab:active{
      transform:translateY(4px) scale(.95);
    }

    .fab-dot{
      position:absolute;
      top:2px;
      right:2px;
      width:14px;
      height:14px;
      border:2px solid #fff;
      border-radius:50%;
      background:var(--red);
      box-shadow:0 0 12px rgba(220,38,38,.75);
    }

    @keyframes fabFloat{
      0%,100%{translate:0 0}
      50%{translate:0 -7px}
    }

    /* HERO */
    .hero{
      position:relative;
      overflow:hidden;
      padding:58px 0 66px;
      border-bottom:1px solid rgba(245,158,11,.13);
      background:linear-gradient(120deg,rgba(5,20,13,.96),rgba(5,20,13,.77) 54%,rgba(5,20,13,.92));
    }

    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      z-index:0;
      background:
        linear-gradient(90deg,rgba(5,20,13,.96) 0%,rgba(5,20,13,.72) 52%,rgba(5,20,13,.90) 100%),
        url('/assets/images/c5ac57cadbe466ee.jpg') center/cover no-repeat;
      opacity:.44;
    }

    .hero::after{
      content:"";
      position:absolute;
      inset:auto 0 0;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--gold),transparent);
      opacity:.55;
    }

    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(340px,.72fr);
      gap:48px;
      align-items:center;
    }

    .hero-copy{
      max-width:770px;
    }

    .hero-badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:22px;
    }

    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 14px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(12,42,29,.86);
      color:var(--ink-2);
      font-size:12.5px;
      font-weight:700;
    }

    .pill i{
      color:var(--gold);
    }

    .pill-hot{
      border-color:rgba(220,38,38,.5);
      background:rgba(220,38,38,.14);
      color:#fecaca;
    }

    .hero h1{
      max-width:940px;
      margin:0 0 20px;
      font-family:'Sora',sans-serif;
      font-size:clamp(30px,4.6vw,56px);
      line-height:1.13;
      letter-spacing:0;
      font-weight:800;
      color:#fff;
    }

    .hero-lead{
      max-width:760px;
      margin-bottom:30px;
      color:var(--ink-2);
      font-size:17px;
    }

    .hero-cta{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-bottom:34px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:14px 24px;
      border:0;
      border-radius:14px;
      font-size:15px;
      font-weight:800;
      cursor:pointer;
      transition:var(--t);
    }

    .btn-primary{
      background:linear-gradient(120deg,var(--gold-2),var(--gold) 58%,#f97316);
      color:#25180a;
      box-shadow:var(--shadow-gold);
    }

    .btn-primary:hover{
      transform:translateY(-3px);
      filter:brightness(1.07);
      color:#25180a;
    }

    .btn-primary:active{
      transform:translateY(0);
    }

    .btn-ghost{
      border:1px solid var(--line-strong);
      background:rgba(12,42,29,.8);
      color:var(--ink);
    }

    .btn-ghost:hover{
      background:rgba(245,158,11,.14);
      color:#fff;
    }

    .hero-trust{
      display:flex;
      flex-wrap:wrap;
      gap:14px 22px;
      color:var(--muted);
      font-size:13px;
    }

    .hero-trust span{
      display:inline-flex;
      align-items:center;
      gap:8px;
    }

    .hero-trust i{
      color:var(--green);
    }

    .hero-media{
      position:relative;
      overflow:hidden;
      min-height:430px;
      border:1px solid var(--line-strong);
      border-radius:var(--radius-l);
      background:var(--panel);
      box-shadow:var(--shadow);
    }

    .hero-media img{
      width:100%;
      height:100%;
      min-height:430px;
      object-fit:cover;
      opacity:.86;
    }

    .hero-media::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 35%,rgba(5,20,13,.92) 100%);
      pointer-events:none;
    }

    .hero-media-copy{
      position:absolute;
      left:24px;
      right:24px;
      bottom:24px;
      z-index:2;
    }

    .hero-media-copy strong{
      display:block;
      margin-bottom:6px;
      font-family:'Sora',sans-serif;
      font-size:23px;
      color:#fff;
    }

    .hero-media-copy span{
      color:var(--ink-2);
      font-size:13.5px;
    }

    .corner-tag{
      position:absolute;
      top:18px;
      right:-38px;
      z-index:3;
      width:154px;
      padding:7px 0;
      transform:rotate(38deg);
      background:linear-gradient(90deg,#991b1b,var(--red));
      color:#fff;
      text-align:center;
      font-size:11px;
      font-weight:900;
      letter-spacing:.12em;
      text-transform:uppercase;
      box-shadow:0 8px 20px rgba(220,38,38,.35);
    }

    .hero-price{
      position:absolute;
      top:20px;
      left:20px;
      z-index:3;
      max-width:170px;
      padding:11px 14px;
      border:1px solid rgba(252,211,77,.5);
      border-radius:14px;
      background:rgba(5,20,13,.86);
      backdrop-filter:blur(10px);
    }

    .hero-price b{
      display:block;
      color:var(--gold-2);
      font-family:'Sora',sans-serif;
      font-size:20px;
      line-height:1.15;
    }

    .hero-price span{
      color:var(--ink-2);
      font-size:11.5px;
    }

    /* STATS */
    .metric-band{
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
      background:linear-gradient(120deg,rgba(12,42,29,.94),rgba(16,53,36,.78));
    }

    .metric-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:1px;
      background:rgba(245,158,11,.16);
    }

    .metric{
      min-height:148px;
      padding:28px 24px;
      background:rgba(8,32,22,.96);
    }

    .metric i{
      display:block;
      margin-bottom:12px;
      color:var(--gold);
      font-size:22px;
    }

    .metric b{
      display:block;
      margin-bottom:4px;
      font-family:'Sora',sans-serif;
      font-size:26px;
      color:#fff;
      line-height:1.15;
    }

    .metric span{
      color:var(--muted);
      font-size:13px;
    }

    /* PAIN / SOLUTION */
    .split-grid{
      display:grid;
      grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
      gap:44px;
      align-items:start;
    }

    .pain-list{
      border-top:1px solid var(--line-strong);
    }

    .pain-row{
      display:grid;
      grid-template-columns:46px 1fr auto;
      gap:16px;
      align-items:center;
      padding:20px 0;
      border-bottom:1px solid rgba(245,158,11,.18);
    }

    .pain-row i{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border:1px solid var(--line);
      border-radius:12px;
      background:rgba(245,158,11,.10);
      color:var(--gold-2);
    }

    .pain-row strong{
      display:block;
      color:#fff;
      font-size:15px;
    }

    .pain-row span{
      display:block;
      margin-top:3px;
      color:var(--muted);
      font-size:13px;
    }

    .status-tag{
      padding:5px 10px;
      border-radius:999px;
      color:#a7f3d0;
      background:rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.3);
      font-size:11px;
      font-weight:800;
      white-space:nowrap;
    }

    /* PAYMENT CARDS */
    .payment-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
    }

    .payment-card{
      position:relative;
      min-height:220px;
      padding:26px 22px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(155deg,rgba(16,53,36,.95),rgba(8,32,22,.96));
      transition:var(--t);
    }

    .payment-card:hover{
      transform:translateY(-5px);
      border-color:var(--line-strong);
      box-shadow:var(--shadow-gold);
    }

    .payment-logo{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      margin-bottom:20px;
      border-radius:14px;
      background:rgba(245,158,11,.12);
      color:var(--gold-2);
      font-size:22px;
    }

    .payment-card h3{
      font-size:18px;
    }

    .payment-card p{
      color:var(--muted);
      font-size:13.5px;
    }

    .payment-time{
      display:inline-flex;
      align-items:center;
      gap:7px;
      margin-top:18px;
      color:var(--gold-2);
      font-size:12.5px;
      font-weight:800;
    }

    /* STEPS */
    .steps-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:22px;
      counter-reset:step;
    }

    .step{
      position:relative;
      padding:26px 22px 24px;
      border-left:2px solid var(--gold);
      background:linear-gradient(90deg,rgba(245,158,11,.08),transparent);
      counter-increment:step;
    }

    .step::before{
      content:"0" counter(step);
      display:block;
      margin-bottom:16px;
      font-family:'Sora',sans-serif;
      font-size:26px;
      font-weight:800;
      color:var(--gold-2);
    }

    .step strong{
      display:block;
      margin-bottom:9px;
      color:#fff;
      font-size:17px;
    }

    .step p{
      color:var(--muted);
      font-size:13.5px;
    }

    /* LIMITS */
    .limit-layout{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(310px,.9fr);
      gap:34px;
      align-items:stretch;
    }

    .limit-panel{
      padding:30px;
      border:1px solid var(--line);
      border-radius:var(--radius-l);
      background:linear-gradient(150deg,rgba(16,53,36,.96),rgba(8,32,22,.98));
      box-shadow:var(--shadow);
    }

    .limit-row{
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      align-items:center;
      padding:17px 0;
      border-bottom:1px solid rgba(245,158,11,.17);
    }

    .limit-row:last-child{
      border-bottom:0;
    }

    .limit-row span{
      color:var(--ink-2);
      font-size:14px;
    }

    .limit-row b{
      color:var(--gold-2);
      font-family:'Sora',sans-serif;
      font-size:18px;
    }

    .limit-visual{
      position:relative;
      overflow:hidden;
      min-height:390px;
      border-radius:var(--radius-l);
      border:1px solid var(--line-strong);
      background:#0a1e15;
    }

    .limit-visual img{
      width:100%;
      height:100%;
      min-height:390px;
      object-fit:cover;
    }

    .limit-visual::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 44%,rgba(5,20,13,.92));
    }

    .limit-caption{
      position:absolute;
      left:24px;
      right:24px;
      bottom:24px;
      z-index:2;
      color:var(--ink-2);
      font-size:13.5px;
    }

    .limit-caption strong{
      display:block;
      margin-bottom:5px;
      color:#fff;
      font-family:'Sora',sans-serif;
      font-size:20px;
    }

    /* SECURITY */
    .security-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:20px;
    }

    .security-item{
      padding:28px 24px;
      border-top:1px solid var(--line-strong);
      background:linear-gradient(180deg,rgba(245,158,11,.06),transparent);
    }

    .security-item i{
      display:block;
      margin-bottom:18px;
      color:var(--gold-2);
      font-size:26px;
    }

    .security-item p{
      color:var(--muted);
      font-size:14px;
    }

    /* SCENARIOS */
    .scenario-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:20px;
    }

    .scenario{
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:var(--panel);
      transition:var(--t);
    }

    .scenario:hover{
      transform:translateY(-5px);
      border-color:var(--line-strong);
      box-shadow:var(--shadow);
    }

    .scenario img{
      width:100%;
      height:190px;
      object-fit:cover;
    }

    .scenario-body{
      padding:23px;
    }

    .scenario-body p{
      color:var(--muted);
      font-size:13.5px;
    }

    .scenario-note{
      display:flex;
      align-items:center;
      gap:8px;
      margin-top:18px;
      color:var(--gold-2);
      font-size:12.5px;
      font-weight:800;
    }

    /* TESTIMONIALS */
    .quote-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:20px;
    }

    .quote{
      padding:27px 24px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(150deg,rgba(16,53,36,.9),rgba(8,32,22,.96));
    }

    .quote-stars{
      margin-bottom:14px;
      color:var(--gold-2);
      font-size:13px;
      letter-spacing:2px;
    }

    .quote p{
      color:var(--ink-2);
      font-size:14px;
    }

    .quote-author{
      display:flex;
      align-items:center;
      gap:12px;
      margin-top:20px;
      padding-top:18px;
      border-top:1px solid rgba(245,158,11,.16);
    }

    .quote-avatar{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:linear-gradient(140deg,var(--gold-2),var(--gold));
      color:#25180a;
      font-weight:900;
    }

    .quote-author strong{
      display:block;
      color:#fff;
      font-size:13px;
    }

    .quote-author span{
      color:var(--muted);
      font-size:11.5px;
    }

    /* FAQ */
    .faq-wrap{
      max-width:920px;
      margin:0 auto;
      border-top:1px solid var(--line-strong);
    }

    .faq-item{
      border-bottom:1px solid rgba(245,158,11,.18);
    }

    .faq-item summary{
      position:relative;
      padding:22px 48px 22px 0;
      color:#fff;
      font-weight:800;
      cursor:pointer;
      list-style:none;
    }

    .faq-item summary::-webkit-details-marker{
      display:none;
    }

    .faq-item summary::after{
      content:"+";
      position:absolute;
      top:50%;
      right:8px;
      transform:translateY(-50%);
      color:var(--gold-2);
      font-size:24px;
      font-weight:500;
    }

    .faq-item[open] summary::after{
      content:"−";
    }

    .faq-item p{
      padding:0 50px 22px 0;
      color:var(--muted);
      font-size:14px;
    }

    /* CTA */
    .final-cta{
      padding-bottom:96px;
    }

    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:48px;
      border:1px solid var(--line-strong);
      border-radius:var(--radius-l);
      background:
        linear-gradient(120deg,rgba(5,20,13,.92),rgba(16,53,36,.88)),
        url('/assets/images/7cfc9aaa02ae4fc4.png') center/cover no-repeat;
      box-shadow:var(--shadow);
    }

    .cta-panel::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg,rgba(5,20,13,.92),rgba(5,20,13,.38));
    }

    .cta-content{
      position:relative;
      z-index:2;
      max-width:720px;
    }

    .cta-content h2{
      margin-bottom:15px;
      font-family:'Sora',sans-serif;
      font-size:clamp(26px,3.3vw,42px);
      color:#fff;
    }

    .cta-content p{
      margin-bottom:26px;
      color:var(--ink-2);
    }

    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:13px;
    }

    /* FOOTER */
    .site-footer{
      padding:58px 0 24px;
      border-top:1px solid var(--line);
      background:linear-gradient(180deg,rgba(8,32,22,.92),rgba(3,13,8,.98));
    }

    .foot-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .95fr .95fr;
      gap:34px;
    }

    .foot-brand p{
      max-width:420px;
      margin:18px 0 20px;
      color:var(--muted);
      font-size:13.5px;
    }

    .foot-social{
      display:flex;
      gap:10px;
    }

    .foot-social a{
      width:40px;
      height:40px;
      display:grid;
      place-items:center;
      border:1px solid var(--line);
      border-radius:11px;
      color:var(--gold-2);
      background:rgba(245,158,11,.07);
      transition:var(--t);
    }

    .foot-social a:hover{
      transform:translateY(-3px);
      background:rgba(245,158,11,.16);
      color:#fff;
    }

    .foot-col h4{
      margin:0 0 16px;
      color:#fff;
      font-size:15px;
      font-weight:800;
    }

    .foot-col a{
      display:block;
      margin-bottom:10px;
      color:var(--muted);
      font-size:13px;
      transition:var(--t);
    }

    .foot-col a:hover{
      color:var(--gold-2);
      transform:translateX(3px);
    }

    .foot-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      margin-top:42px;
      padding-top:22px;
      border-top:1px solid rgba(245,158,11,.16);
    }

    .foot-bottom p{
      margin:0;
      color:var(--muted);
      font-size:12px;
    }

    .age-badge{
      flex:0 0 auto;
      padding:6px 10px;
      border:1px solid var(--line-strong);
      border-radius:999px;
      color:var(--gold-2);
      font-size:11px;
      font-weight:900;
    }

    @media (max-width:1080px){
      .nav-wrap{
        gap:12px;
      }

      .main-nav{
        position:fixed;
        top:72px;
        left:16px;
        right:16px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:5px;
        padding:14px;
        border:1px solid var(--line-strong);
        border-radius:16px;
        background:rgba(5,20,13,.98);
        box-shadow:var(--shadow);
      }

      .main-nav.open{
        display:flex;
      }

      .main-nav a{
        padding:12px 14px;
      }

      .nav-toggle{
        display:grid;
        place-items:center;
      }

      .hero-grid{
        grid-template-columns:1fr;
        gap:36px;
      }

      .hero-copy{
        max-width:900px;
      }

      .hero-media{
        min-height:360px;
      }

      .hero-media img{
        min-height:360px;
      }

      .metric-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .payment-grid,
      .steps-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .limit-layout{
        grid-template-columns:1fr;
      }

      .limit-visual,
      .limit-visual img{
        min-height:340px;
      }

      .security-grid,
      .scenario-grid,
      .quote-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .foot-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
    }

    @media (max-width:767px){
      .section{
        padding:62px 0;
      }

      .hero{
        padding:44px 0 54px;
      }

      .split-grid{
        grid-template-columns:1fr;
        gap:30px;
      }

      .security-grid,
      .scenario-grid,
      .quote-grid{
        grid-template-columns:1fr;
      }

      .pain-row{
        grid-template-columns:42px 1fr;
      }

      .pain-row .status-tag{
        grid-column:2;
        justify-self:start;
      }

      .cta-panel{
        padding:36px 26px;
      }

      .foot-grid{
        grid-template-columns:1fr;
      }

      .foot-bottom{
        align-items:flex-start;
      }
    }

    @media (max-width:560px){
      .container{
        padding:0 14px;
      }

      .logo{
        max-width:124px;
        gap:8px;
        font-size:12px;
      }

      .logo-mark{
        width:36px;
        height:36px;
        flex-basis:36px;
        border-radius:11px;
        font-size:16px;
      }

      .logo-text span{
        display:none;
      }

      .nav-wrap{
        min-height:66px;
        gap:6px;
      }

      .main-nav{
        top:66px;
        left:10px;
        right:10px;
      }

      .nav-actions{
        gap:5px;
        margin-left:auto;
      }

      .btn-login,
      .btn-signup{
        padding:8px 9px;
        border-radius:9px;
        font-size:11px;
      }

      .nav-toggle{
        width:38px;
        height:38px;
        border-radius:10px;
        font-size:15px;
      }

      .hero h1{
        font-size:31px;
      }

      .hero-lead{
        font-size:15.5px;
      }

      .hero-cta .btn,
      .cta-actions .btn{
        width:100%;
      }

      .metric-grid,
      .payment-grid,
      .steps-grid{
        grid-template-columns:1fr;
      }

      .metric{
        min-height:auto;
      }

      .hero-media,
      .hero-media img{
        min-height:320px;
      }

      .hero-media-copy{
        left:18px;
        right:18px;
        bottom:18px;
      }

      .hero-price{
        top:16px;
        left:16px;
      }

      .limit-panel{
        padding:23px 20px;
      }

      .limit-row{
        grid-template-columns:1fr;
        gap:3px;
      }

      .limit-row b{
        font-size:16px;
      }

      .cta-panel{
        padding:30px 20px;
      }

      .fab{
        left:12px;
        bottom:82px;
        width:54px;
        height:54px;
      }
    }

    @media (prefers-reduced-motion:reduce){
      html{
        scroll-behavior:auto;
      }

      *,
      *::before,
      *::after{
        animation-duration:.01ms!important;
        animation-iteration-count:1!important;
        transition-duration:.01ms!important;
      }
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}
/* 1. 强制所有遮罩/伪元素背景穿透且不挡光 */
[class*="cta"]::before,
[class*="cta"]::after,
[class*="card"]::before,
[class*="card"]::after,
.overlay,
.backdrop,
.mask {
    pointer-events: none !important;
    z-index: 0 !important;
}

/* 2. 保证卡片内部的标题、段落、按钮拥有正常亮度和最高点击层级 */
[class*="cta"] *,
[class*="card"] * {
    position: relative;
    z-index: 2;
    opacity: 1 !important;
    filter: none !important;
}

/* 3. 针对性修复按钮与文字的明亮度 */
[class*="cta"] h1, [class*="cta"] h2, [class*="cta"] h3,
[class*="cta"] p, [class*="cta"] span,
[class*="cta"] a, [class*="cta"] button {
    color: #ffffff !important;
    pointer-events: auto !important;
}