/* roulang page: index */
:root{
  --jade-950:#03170F;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#123B27;
  --gold:#F59E0B;
  --gold-soft:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.12);
  --card:rgba(11,46,30,.72);
  --card-2:rgba(5,31,20,.86);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -26px rgba(0,0,0,.9);
  --shadow-gold:0 14px 34px -16px rgba(245,158,11,.35);
  --container:1200px;
  --pad:clamp(16px,4vw,26px);
  --block:clamp(52px,7vw,88px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background-color:var(--jade-900);
  background-image:
    radial-gradient(900px 520px at 10% -8%, rgba(245,158,11,.14), transparent 62%),
    radial-gradient(860px 560px at 92% 6%, rgba(16,185,129,.12), transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03170F 100%);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
h1,h2,h3,h4{margin:0 0 .55em;line-height:1.24;letter-spacing:-.015em;font-weight:800;color:var(--ivory)}
h1{font-size:clamp(28px,4.8vw,50px)}
h2{font-size:clamp(22px,3.1vw,34px)}
h3{font-size:clamp(17px,2vw,21px)}
h4{font-size:16px}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.15em}
li{margin-bottom:.35em}
strong{color:var(--gold-soft);font-weight:700}
::selection{background:var(--gold);color:#051F14}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold-soft);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding:var(--block) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--ink{background:linear-gradient(180deg,rgba(3,23,15,.95),rgba(11,46,30,.6))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}

.sec-head{max-width:760px;margin-bottom:clamp(24px,3.4vw,40px)}
.sec-head--wide{max-width:900px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 12px;border-radius:999px;margin-bottom:14px}
.eyebrow i{font-size:11px}
.lead{font-size:clamp(15px,1.6vw,17px);color:var(--mint);opacity:.9}

.row{max-width:100%}
.column{padding-left:12px;padding-right:12px}
.gap-y{margin-bottom:24px}

/* HEADER */
.site-header{position:sticky;top:0;z-index:100;background:rgba(5,31,20,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;max-width:56%}
.brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,var(--gold-soft),var(--gold-deep));color:#051F14;font-weight:800;font-size:17px;box-shadow:var(--shadow-gold)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:14px;font-weight:800;letter-spacing:-.01em;color:var(--ivory)}
.brand-sub{font-size:11px;color:var(--olive);letter-spacing:.08em;text-transform:uppercase}
.nav-main{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-main a{font-size:14px;font-weight:600;color:var(--mint);padding:9px 13px;border-radius:10px;transition:color .2s ease,background .2s ease}
.nav-main a:hover{color:var(--gold-soft);background:rgba(245,158,11,.1)}
.nav-main a.active{color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold));box-shadow:0 8px 20px -10px rgba(245,158,11,.7)}
.nav-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:11px 20px;font-size:14px;font-weight:700;cursor:pointer;transition:transform .18s ease,box-shadow .24s ease,background .24s ease,color .24s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:scale(.97) translateY(0)}
.btn-gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:#051F14;box-shadow:var(--shadow-gold)}
.btn-gold:hover{box-shadow:0 18px 40px -14px rgba(245,158,11,.6)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(245,158,11,.1);border-color:var(--gold)}
.btn-red{background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 14px 32px -16px rgba(220,38,38,.7)}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:10px}
.btn-lg{padding:14px 26px;font-size:15px;border-radius:14px}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--gold-soft);width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;cursor:pointer}

/* HERO */
.hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(64px,9vw,116px) 0 clamp(38px,5vw,58px);text-align:center}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.42}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(5,31,20,.86) 0%,rgba(3,23,15,.94) 62%,rgba(3,23,15,1) 100%)}
.hero-inner{max-width:940px;margin:0 auto}
.hero h1{margin-bottom:18px}
.hero h1 .hl{background:linear-gradient(120deg,var(--gold-soft),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{max-width:780px;margin:0 auto 26px;font-size:clamp(15px,1.7vw,18px);color:var(--mint);opacity:.94}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:30px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:34px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--mint);border:1px solid var(--line);background:rgba(5,31,20,.6);padding:7px 13px;border-radius:999px}
.chip i{color:var(--gold-soft)}
.stat-bar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;margin-top:8px}
.stat-bar .stat{background:rgba(5,31,20,.9);padding:20px 16px;text-align:center}
.stat-num{display:block;font-size:clamp(20px,2.4vw,28px);font-weight:800;color:var(--gold-soft);letter-spacing:-.02em}
.stat-lb{display:block;font-size:12.5px;color:var(--mint);opacity:.78;margin-top:4px}

/* CARDS */
.card{position:relative;background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;height:100%;transition:transform .22s ease,border-color .22s ease,box-shadow .26s ease}
.card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow)}
.card-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-soft);font-size:19px;margin-bottom:14px}
.card h3{margin-bottom:8px}
.card p{margin-bottom:0;color:var(--mint);opacity:.86;font-size:14.6px}
.tag{position:absolute;top:-10px;right:16px;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;border-radius:8px;background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 10px 22px -12px rgba(220,38,38,.9)}
.tag--gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));color:#051F14}
.sec-line{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.sec-line .ln{flex:1;height:1px;background:linear-gradient(90deg,var(--line),transparent)}

/* PAIN LIST */
.pain-item{display:flex;gap:14px;padding:20px 0;border-bottom:1px dashed var(--line-soft)}
.pain-item:last-child{border-bottom:0}
.pain-no{flex:0 0 42px;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-weight:800;color:var(--gold-soft);border:1px solid var(--line);background:rgba(245,158,11,.08)}
.pain-item h3{margin-bottom:6px;font-size:18px}
.pain-item p{margin-bottom:0;color:var(--mint);opacity:.85;font-size:14.6px}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.step{background:linear-gradient(180deg,rgba(11,46,30,.8),rgba(5,31,20,.9));border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;position:relative}
.step-no{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:#051F14;font-weight:800;font-size:15px;margin-bottom:12px}
.step h3{font-size:16.5px;margin-bottom:7px}
.step p{margin:0;font-size:14px;color:var(--mint);opacity:.84}

/* ARTICLE BLOCKS */
.art-split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(22px,3.4vw,46px);align-items:center}
.art-frame{border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow)}
.art-frame img{width:100%;aspect-ratio:16/11;object-fit:cover}
.sub-block{border-left:2px solid var(--line);padding-left:18px;margin-bottom:24px}
.sub-block:last-child{margin-bottom:0}
.sub-block h3{color:var(--gold-soft)}
.sub-block p{color:var(--mint);opacity:.88;margin-bottom:0;font-size:15px}

/* FEED */
.feed-list{list-style:none;padding:0;margin:0}
.feed-item{border-top:1px solid var(--line-soft)}
.feed-item:last-child{border-bottom:1px solid var(--line-soft)}
.feed-link{display:block;padding:18px 4px;transition:background .2s ease,padding-left .2s ease}
.feed-link:hover{background:rgba(245,158,11,.06);padding-left:12px}
.feed-meta{display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--olive);margin-bottom:6px}
.feed-title{margin:0 0 6px;font-size:17.5px;transition:color .2s ease}
.feed-link:hover .feed-title{color:var(--gold-soft)}
.feed-sum{margin:0;font-size:14.4px;color:var(--mint);opacity:.82}
.panel-rank{background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.92));border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;height:100%}
.panel-rank h3{font-size:18px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line-soft)}
.rank-list{list-style:none;padding:0;margin:0;counter-reset:rk}
.rank-list li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--line-soft)}
.rank-list li:last-child{border-bottom:0}
.rank-no{flex:0 0 26px;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:12.5px;font-weight:800;background:rgba(245,158,11,.13);color:var(--gold-soft);border:1px solid var(--line)}
.rank-list a{font-size:14.5px;font-weight:600;color:var(--mint);transition:color .2s ease}
.rank-list a:hover{color:var(--gold-soft)}
.link-more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:14px;font-weight:700;color:var(--gold-soft);border-bottom:1px solid var(--line);padding-bottom:3px;transition:gap .2s ease,color .2s ease}
.link-more:hover{gap:14px}
.empty-note{color:var(--olive);font-size:14px;padding:16px 0;margin:0}

/* TOPIC BAR */
.topic-bar{display:flex;gap:10px;overflow-x:auto;padding:6px 2px 14px;scrollbar-width:thin}
.topic-bar::-webkit-scrollbar{height:6px}
.topic-bar::-webkit-scrollbar-thumb{background:rgba(245,158,11,.35);border-radius:6px}
.topic-pill{flex:0 0 auto;display:inline-flex;flex-direction:column;gap:2px;border:1px solid var(--line);background:rgba(11,46,30,.7);border-radius:14px;padding:12px 18px;min-width:150px}
.topic-pill strong{font-size:14.5px;color:var(--ivory);font-weight:700}
.topic-pill span{font-size:12px;color:var(--olive)}

/* NEWS CARDS */
.news-card{background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;height:100%;display:flex;flex-direction:column;transition:transform .22s ease,border-color .22s ease,box-shadow .26s ease}
.news-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow)}
.news-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.news-body .feed-meta{margin-bottom:8px}
.news-body h3{font-size:17px;margin-bottom:8px}
.news-body p{font-size:14.2px;color:var(--mint);opacity:.84;margin-bottom:14px}
.news-body .link-more{margin-top:auto}

/* DATA */
.data-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.data-cell{border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;background:linear-gradient(180deg,rgba(11,46,30,.75),rgba(5,31,20,.9))}
.data-cell .stat-num{font-size:clamp(24px,3vw,34px)}
.data-cell p{margin:10px 0 0;font-size:14.2px;color:var(--mint);opacity:.82}

/* QUOTES */
.quote{background:linear-gradient(180deg,rgba(11,46,30,.72),rgba(5,31,20,.9));border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;height:100%;display:flex;flex-direction:column}
.quote i.qm{color:var(--gold-soft);font-size:18px;margin-bottom:12px}
.quote p{font-size:14.8px;color:var(--mint);opacity:.9;margin-bottom:16px}
.quote-who{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));font-size:15px}
.quote-who strong{display:block;font-size:14px;color:var(--ivory)}
.quote-who span{font-size:12.4px;color:var(--olive)}

/* AUDIENCE */
.aud-item{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px dashed var(--line-soft)}
.aud-item:last-child{border-bottom:0}
.aud-item i{color:var(--gold-soft);font-size:17px;margin-top:4px}
.aud-item h4{margin-bottom:4px;font-size:16px}
.aud-item p{margin:0;font-size:14.2px;color:var(--mint);opacity:.84}

/* APP BLOCK */
.app-box{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(22px,3.4vw,44px);align-items:center;background:linear-gradient(135deg,rgba(11,46,30,.95),rgba(3,23,15,.95));border:1px solid var(--line);border-radius:var(--radius-l);padding:clamp(22px,3.4vw,40px)}
.spec-list{list-style:none;padding:0;margin:0 0 20px}
.spec-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.4px;color:var(--mint);padding:7px 0}
.spec-list i{color:var(--gold-soft);margin-top:4px}

/* PAY / TRUST */
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.pay-badge{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);background:rgba(5,31,20,.72);border-radius:12px;padding:10px 16px;font-size:13.4px;font-weight:600;color:var(--mint);transition:border-color .2s ease,transform .2s ease}
.pay-badge:hover{border-color:var(--gold);transform:translateY(-3px)}
.pay-badge i{color:var(--gold-soft);font-size:15px}
.trust-note{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:24px;padding-top:20px;border-top:1px solid var(--line-soft);font-size:13.4px;color:var(--olive)}
.age-badge{display:inline-grid;place-items:center;min-width:44px;height:34px;padding:0 10px;border-radius:9px;border:1px solid var(--red);color:#FCA5A5;font-weight:800;font-size:13px}

/* CATEGORY MATRIX */
.cat-card{display:block;background:linear-gradient(180deg,rgba(11,46,30,.8),rgba(5,31,20,.92));border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;height:100%;transition:transform .22s ease,border-color .22s ease,box-shadow .26s ease}
.cat-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow)}
.cat-card i.cat-ic{font-size:22px;color:var(--gold-soft);margin-bottom:14px;display:block}
.cat-card h3{font-size:18px;margin-bottom:8px}
.cat-card p{font-size:14.2px;color:var(--mint);opacity:.84;margin-bottom:14px}
.cat-card .link-more{margin-top:0}

/* PARTNERS */
.partner-row{display:flex;flex-wrap:wrap;gap:12px}
.partner{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line-soft);background:rgba(11,46,30,.55);border-radius:999px;padding:10px 18px;font-size:13.4px;color:var(--mint)}
.partner i{color:var(--olive)}

/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:rgba(11,46,30,.6);margin-bottom:12px;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 52px 18px 20px;font-weight:700;font-size:15.6px;position:relative;color:var(--ivory)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:20px;color:var(--gold-soft);font-weight:700;transition:transform .22s ease}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-item p{padding:0 20px 20px;margin:0;color:var(--mint);opacity:.87;font-size:14.6px}

/* SUBSCRIBE */
.sub-box{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(22px,3.4vw,44px);align-items:center;background:linear-gradient(135deg,rgba(18,59,39,.95),rgba(3,23,15,.97));border:1px solid var(--line);border-radius:var(--radius-l);padding:clamp(24px,3.6vw,44px);box-shadow:var(--shadow)}
.sub-form{display:flex;flex-wrap:wrap;gap:12px}
.sub-form input{flex:1 1 240px;background:rgba(5,31,20,.9);border:1px solid var(--line);border-radius:12px;padding:13px 16px;color:var(--ivory);font-size:14.5px;transition:border-color .2s ease}
.sub-form input::placeholder{color:var(--olive)}
.sub-form input:focus{border-color:var(--gold);outline:none}
.form-note{font-size:12.6px;color:var(--olive);margin:12px 0 0}
.form-msg{margin:12px 0 0;font-size:13.4px;color:var(--gold-soft);min-height:18px}

/* FOOTER */
.site-footer{background:linear-gradient(180deg,rgba(3,23,15,.97),#020F09);border-top:1px solid var(--line);padding:clamp(42px,5vw,64px) 0 0;margin-top:0}
.foot-brand p{font-size:14.2px;color:var(--mint);opacity:.78;margin-bottom:14px}
.foot-col h4{font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:16px}
.foot-col ul{list-style:none;padding:0;margin:0}
.foot-col li{margin-bottom:10px}
.foot-col a{font-size:14.2px;color:var(--mint);opacity:.84;transition:color .2s ease,opacity .2s ease}
.foot-col a:hover{color:var(--gold-soft);opacity:1}
.foot-bottom{margin-top:38px;border-top:1px solid var(--line-soft);padding:20px 0;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;font-size:13px;color:var(--olive)}
.foot-bottom a{color:var(--mint);opacity:.8}
.foot-bottom a:hover{color:var(--gold-soft)}

/* 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%,#1a3f2c,#051F14);border:2px solid var(--gold);color:var(--gold-soft);font-size:21px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .24s ease,opacity .24s ease,box-shadow .24s ease;animation:fabFloat 3.4s ease-in-out infinite}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.55)}
.fab:hover i{animation:fabSpin .7s ease}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:var(--red);border:2px solid #fff8ea;box-shadow:0 0 10px rgba(220,38,38,.9)}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* MOBILE NAV */
@media screen and (max-width:1023px){
  .nav-toggle{display:flex}
  .brand{max-width:44%}
  .nav-main{position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);padding:12px var(--pad) 20px;display:none}
  .nav-main.open{display:flex}
  .nav-main a{padding:13px 14px;font-size:15px}
  .nav-actions .btn-ghost{padding:9px 12px;font-size:13px}
  .nav-actions .btn-gold{padding:9px 14px;font-size:13px}
}
@media screen and (max-width:1024px){
  .steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .art-split{grid-template-columns:1fr}
  .app-box{grid-template-columns:1fr}
  .sub-box{grid-template-columns:1fr}
  .data-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media screen and (max-width:768px){
  .stat-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .brand-name{font-size:13px}
  .brand-sub{display:none}
  .hero{text-align:left}
  .hero-inner{margin:0}
  .hero-cta,.hero-chips{justify-content:flex-start}
  .hero-lead{margin-left:0}
}
@media screen and (max-width:520px){
  .steps{grid-template-columns:1fr}
  .data-grid{grid-template-columns:1fr}
  .stat-bar{grid-template-columns:1fr}
  .brand-mark{width:34px;height:34px;flex:0 0 34px;font-size:15px}
  .brand{max-width:40%}
  .nav-actions .btn-ghost{padding:8px 10px;font-size:12.4px}
  .btn{padding:10px 16px}
  .fab{width:52px;height:52px;bottom:80px;left:12px}
  .hero h1{font-size:26px}
}

/* roulang page: article */
:root{
  --jade-950:#03170F;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#123B27;
  --gold:#F59E0B;
  --gold-soft:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.12);
  --card:rgba(11,46,30,.72);
  --card-2:rgba(5,31,20,.86);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -26px rgba(0,0,0,.9);
  --shadow-gold:0 14px 34px -16px rgba(245,158,11,.35);
  --container:1200px;
  --pad:clamp(16px,4vw,26px);
  --block:clamp(52px,7vw,88px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background-color:var(--jade-900);
  background-image:
    radial-gradient(900px 520px at 10% -8%, rgba(245,158,11,.14), transparent 62%),
    radial-gradient(860px 560px at 92% 6%, rgba(16,185,129,.12), transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03170F 100%);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold-soft);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding:var(--block) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--ink{background:linear-gradient(180deg,rgba(3,23,15,.95),rgba(11,46,30,.6))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 12px;border-radius:999px;margin-bottom:14px}
.eyebrow i{font-size:11px}
.row{max-width:100%}
.column{padding-left:12px;padding-right:12px}
.sec-head{max-width:780px;margin-bottom:30px}
.sec-head h2{font-size:clamp(22px,2.8vw,32px);line-height:1.3;font-weight:800;letter-spacing:-.01em;margin:0 0 12px;color:var(--ivory)}
.sec-head p{color:var(--mint);opacity:.88;font-size:15.5px;margin:0}
/* ============ HEADER ============ */
.site-header{position:sticky;top:0;z-index:100;background:rgba(5,31,20,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;max-width:56%}
.brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,var(--gold-soft),var(--gold-deep));color:#051F14;font-weight:800;font-size:17px;box-shadow:var(--shadow-gold)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:14px;font-weight:800;letter-spacing:-.01em;color:var(--ivory)}
.brand-sub{font-size:11px;color:var(--olive);letter-spacing:.08em;text-transform:uppercase}
.nav-main{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-main a{font-size:14px;font-weight:600;color:var(--mint);padding:9px 13px;border-radius:10px;transition:color .2s ease,background .2s ease}
.nav-main a:hover{color:var(--gold-soft);background:rgba(245,158,11,.1)}
.nav-main a.active{color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold));box-shadow:0 8px 20px -10px rgba(245,158,11,.7)}
.nav-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--gold-soft);width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;cursor:pointer}
/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:11px 20px;font-size:14px;font-weight:700;cursor:pointer;transition:transform .18s ease,box-shadow .24s ease,background .24s ease,color .24s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:scale(.97) translateY(0)}
.btn-gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:#051F14;box-shadow:var(--shadow-gold)}
.btn-gold:hover{box-shadow:0 18px 40px -14px rgba(245,158,11,.6)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(245,158,11,.1);border-color:var(--gold)}
.btn-red{background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 14px 32px -16px rgba(220,38,38,.7)}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:10px}
.btn-lg{padding:14px 26px;font-size:15px;border-radius:14px}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:999px;border:1px solid var(--line);color:var(--gold-soft);background:rgba(245,158,11,.1)}
/* ============ ARTICLE HERO ============ */
.article-hero{padding:clamp(26px,4vw,46px) 0 clamp(22px,3.4vw,38px);border-bottom:1px solid var(--line-soft);position:relative;overflow:hidden}
.article-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(180deg,rgba(5,31,20,.88),rgba(3,23,15,.96)),url('/assets/images/761f4a5fc1791d75.jpg');background-size:cover;background-position:center;opacity:.5;z-index:-1}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:12.5px;color:var(--olive);margin-bottom:20px}
.crumb a{color:var(--mint)}
.crumb a:hover{color:var(--gold-soft)}
.crumb i{font-size:10px;color:var(--gold-soft)}
.article-hero__grid{display:grid;grid-template-columns:minmax(0,1fr) 318px;gap:clamp(24px,3.4vw,44px);align-items:start}
.article-hero h1{font-size:clamp(24px,3.4vw,40px);line-height:1.24;font-weight:800;letter-spacing:-.02em;margin:14px 0 16px;color:var(--ivory)}
.article-hero__sum{font-size:clamp(15px,1.6vw,17px);color:var(--mint);opacity:.94;margin:0 0 18px;line-height:1.7}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--olive)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--gold-soft)}
.info-panel{background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px}
.info-panel h2{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);font-weight:700;margin:0 0 12px}
.info-row{display:flex;justify-content:space-between;gap:14px;font-size:13.5px;padding:11px 0;border-bottom:1px dashed var(--line-soft)}
.info-row:last-of-type{border-bottom:0}
.info-row span:first-child{color:var(--olive)}
.info-row span:last-child{color:var(--ivory);font-weight:600;text-align:right}
.info-panel .btn{width:100%;margin-top:16px}
/* ============ COVER / BODY ============ */
.article-cover{margin:0 0 clamp(26px,3.4vw,40px);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;position:relative}
.article-cover img{width:100%;object-fit:cover;aspect-ratio:16/8}
.prose-wrap{max-width:900px;margin:0 auto}
.article-body{font-size:16.5px;line-height:1.7;color:#E8F3EC;text-align:left}
.article-body p{margin:0 0 18px}
.article-body h2{font-size:clamp(20px,2.4vw,27px);line-height:1.35;font-weight:700;color:var(--ivory);margin:38px 0 14px;padding-left:16px;border-left:4px solid var(--gold)}
.article-body h3{font-size:clamp(17px,1.9vw,21px);font-weight:700;color:var(--gold-soft);margin:28px 0 10px}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 18px}
.article-body li{margin-bottom:9px}
.article-body ul li::marker{color:var(--gold)}
.article-body ol li::marker{color:var(--gold-soft);font-weight:700}
.article-body strong{color:#FFF7E6}
.article-body a{color:var(--gold-soft);border-bottom:1px solid rgba(245,158,11,.45)}
.article-body a:hover{color:var(--gold)}
.article-body blockquote{margin:22px 0;padding:16px 20px;background:rgba(245,158,11,.07);border-left:3px solid var(--gold);border-radius:0 var(--radius-s) var(--radius-s) 0;color:var(--mint)}
.article-body img{border-radius:var(--radius);border:1px solid var(--line-soft);margin:20px 0}
.article-body table{width:100%;border-collapse:collapse;font-size:14.5px;margin:20px 0}
.article-body th,.article-body td{border:1px solid var(--line-soft);padding:10px 12px;text-align:left}
.article-body th{background:rgba(245,158,11,.1);color:var(--gold-soft)}
.empty-state{text-align:center;padding:clamp(30px,5vw,58px) 20px;border:1px dashed var(--line);border-radius:var(--radius-l);background:rgba(11,46,30,.4)}
.empty-state i{font-size:34px;color:var(--gold-soft);margin-bottom:14px;display:block}
.empty-state h2{font-size:clamp(20px,2.4vw,26px);margin:0 0 12px}
.empty-state p{color:var(--mint);opacity:.9;max-width:560px;margin:0 auto 22px}
/* ============ KEY LIST ============ */
.key-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.key-item{display:flex;gap:16px;padding:20px;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(11,46,30,.5);transition:border-color .22s ease,transform .22s ease}
.key-item:hover{border-color:rgba(245,158,11,.55);transform:translateY(-4px)}
.key-item i{font-size:17px;color:var(--gold-soft);margin-top:3px}
.key-item h3{font-size:15.5px;font-weight:700;margin:0 0 6px;color:var(--ivory)}
.key-item p{font-size:14px;color:var(--mint);opacity:.86;margin:0;line-height:1.6}
/* ============ STEPS ============ */
.steps{display:grid;gap:16px}
.step{display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;padding:22px 24px;border-radius:var(--radius);border:1px solid var(--line-soft);border-left:3px solid var(--gold);background:linear-gradient(90deg,rgba(11,46,30,.72),rgba(5,31,20,.34));transition:background .24s ease}
.step:hover{background:linear-gradient(90deg,rgba(18,59,39,.9),rgba(5,31,20,.4))}
.step-num{font-size:26px;font-weight:800;color:var(--gold-soft);line-height:1;letter-spacing:-.03em;opacity:.9}
.step h3{font-size:16.5px;font-weight:700;margin:0 0 7px;color:var(--ivory)}
.step p{font-size:14.5px;color:var(--mint);opacity:.86;margin:0;line-height:1.65}
/* ============ STATS ============ */
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden}
.stat-cell{background:rgba(5,31,20,.88);padding:24px 20px}
.stat-cell b{display:block;font-size:clamp(22px,2.6vw,30px);font-weight:800;color:var(--gold-soft);line-height:1.15;margin-bottom:6px}
.stat-cell span{font-size:13px;color:var(--olive);line-height:1.45;display:block}
/* ============ AUDIENCE ============ */
.aud-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.aud-item{padding:22px 20px;border-radius:var(--radius);border:1px solid var(--line-soft);background:rgba(11,46,30,.45);transition:transform .22s ease,border-color .22s ease}
.aud-item:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.5)}
.aud-item i{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(245,158,11,.13);color:var(--gold-soft);font-size:16px;margin-bottom:14px}
.aud-item h3{font-size:16px;font-weight:700;margin:0 0 8px}
.aud-item p{font-size:14px;color:var(--mint);opacity:.86;margin:0;line-height:1.6}
/* ============ FAQ ============ */
.faq{max-width:900px}
.faq details{border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(11,46,30,.5);margin-bottom:12px;overflow:hidden}
.faq details[open]{border-color:rgba(245,158,11,.45)}
.faq summary{list-style:none;cursor:pointer;padding:17px 20px;font-size:15.5px;font-weight:700;color:var(--ivory);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--gold-soft);transition:transform .25s ease}
.faq details[open] summary::after{content:"\f068"}
.faq details p{margin:0;padding:0 20px 18px;font-size:14.8px;color:var(--mint);opacity:.9;line-height:1.7}
/* ============ CTA ============ */
.cta-panel{position:relative;overflow:hidden;border-radius:var(--radius-l);border:1px solid var(--line);padding:clamp(30px,4.4vw,54px);text-align:center;background-image:linear-gradient(135deg,rgba(3,23,15,.95),rgba(11,46,30,.88)),url('/assets/images/7dd1f721c386dad1.jpg');background-size:cover;background-position:center}
.cta-panel h2{font-size:clamp(22px,2.9vw,34px);font-weight:800;margin:0 0 14px;line-height:1.28}
.cta-panel h2 span{background:linear-gradient(120deg,var(--gold-soft),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.cta-panel p{max-width:680px;margin:0 auto 24px;color:var(--mint);opacity:.92;font-size:15.5px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
/* ============ FOOTER ============ */
.site-footer{margin-top:0;background:linear-gradient(180deg,rgba(3,23,15,.92),rgba(3,23,15,1));border-top:1px solid var(--line);padding:clamp(40px,5vw,62px) 0 0}
.site-footer .column{margin-bottom:22px}
.site-footer .foot-brand p{font-size:14px;color:var(--olive);max-width:420px;margin:0 0 16px;line-height:1.7}
.foot-col h4{font-size:12.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-soft);font-weight:700;margin:0 0 14px}
.foot-col ul{list-style:none;margin:0;padding:0}
.foot-col li{margin-bottom:9px}
.foot-col a{font-size:14px;color:var(--mint);opacity:.85;transition:color .2s ease,opacity .2s ease}
.foot-col a:hover{color:var(--gold-soft);opacity:1}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--mint);border:1px solid var(--line-soft);background:rgba(11,46,30,.6);padding:6px 11px;border-radius:8px}
.foot-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--olive);border-top:1px solid var(--line-soft);margin-top:20px;padding:20px 0 26px}
/* ============ FAB ============ */
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.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 30% 25%,#1B3A2A,#03170F 72%);border:2px solid var(--gold);color:var(--gold-soft);box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;animation:fabFloat 3.6s ease-in-out infinite;transition:opacity .25s ease,box-shadow .25s ease;font-size:19px}
.fab:hover{opacity:1;box-shadow:0 10px 34px rgba(245,158,11,.62);animation-play-state:paused}
.fab i{transition:transform .6s ease}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab-dot{position:absolute;top:4px;right:4px;width:13px;height:13px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px rgba(255,255,255,.92)}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .article-hero__grid{grid-template-columns:1fr;gap:24px}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .aud-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .nav-main{position:fixed;top:70px;left:0;right:0;margin-left:0;flex-direction:column;align-items:stretch;gap:2px;background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);padding:14px 18px 20px;display:none;max-height:calc(100vh - 70px);overflow-y:auto}
  body.nav-open .nav-main{display:flex}
  .nav-toggle{display:inline-flex}
  .nav-main a{padding:12px 14px;font-size:15px}
  .nav-wrap{gap:10px}
  .brand{max-width:42%}
  .brand-sub{display:none}
  .brand-name{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:170px;display:block}
  .nav-actions .btn{padding:7px 11px;font-size:12.5px}
}
@media (max-width:768px){
  .key-grid{grid-template-columns:1fr}
  .step{grid-template-columns:48px minmax(0,1fr);gap:14px;padding:18px}
  .step-num{font-size:22px}
  .aud-grid{grid-template-columns:1fr}
  .brand-mark{width:34px;height:34px;flex:0 0 34px;font-size:15px}
  .brand-name{max-width:130px}
}
@media (max-width:520px){
  .stat-strip{grid-template-columns:1fr}
  .article-meta{gap:10px;flex-direction:column;align-items:flex-start}
  .fab{left:12px;bottom:88px;width:52px;height:52px;font-size:17px}
  .brand{max-width:38%}
  .brand-name{max-width:96px;font-size:11px}
  .nav-actions{gap:6px}
  .nav-actions .btn{padding:6px 9px;font-size:11.5px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --jade-950:#03170F;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#123B27;
  --gold:#F59E0B;
  --gold-soft:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.12);
  --card:rgba(11,46,30,.72);
  --card-2:rgba(5,31,20,.86);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -26px rgba(0,0,0,.9);
  --shadow-gold:0 14px 34px -16px rgba(245,158,11,.35);
  --container:1200px;
  --pad:clamp(16px,4vw,26px);
  --block:clamp(52px,7vw,88px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background-color:var(--jade-900);
  background-image:
    radial-gradient(900px 520px at 10% -8%, rgba(245,158,11,.14), transparent 62%),
    radial-gradient(860px 560px at 92% 6%, rgba(16,185,129,.12), transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03170F 100%);
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0 0 12px;font-weight:800;line-height:1.24;letter-spacing:-.015em;color:var(--ivory)}
h1{font-size:clamp(27px,4.3vw,46px);line-height:1.16}
h2{font-size:clamp(22px,3.1vw,34px)}
h3{font-size:clamp(17px,1.9vw,20px);line-height:1.38}
h4{font-size:15px}
p{margin:0 0 14px}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold-soft);outline-offset:3px;border-radius:6px}
::selection{background:rgba(245,158,11,.35);color:#051F14}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding:var(--block) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--ink{background:linear-gradient(180deg,rgba(3,23,15,.95),rgba(11,46,30,.6))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
.row{max-width:100%}
.column{padding-left:12px;padding-right:12px}
.section-head{max-width:780px;margin-bottom:clamp(24px,3.4vw,40px)}
.section-head p{color:var(--mint);opacity:.88;margin-bottom:0}
.section-head--split{display:flex;flex-wrap:wrap;gap:18px;align-items:flex-end;justify-content:space-between;max-width:100%}
.section-head--split .sh-text{max-width:660px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 12px;border-radius:999px;margin-bottom:14px}
.eyebrow i{font-size:11px}
.lead{font-size:clamp(15px,1.6vw,17px);color:var(--mint);opacity:.92}
.text-gold{color:var(--gold-soft)}
/* ===== HEADER ===== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(5,31,20,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;max-width:56%;overflow:hidden}
.brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,var(--gold-soft),var(--gold-deep));color:#051F14;font-weight:800;font-size:17px;box-shadow:var(--shadow-gold)}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-name{font-size:14px;font-weight:800;letter-spacing:-.01em;color:var(--ivory);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-sub{font-size:11px;color:var(--olive);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-main{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-main a{font-size:14px;font-weight:600;color:var(--mint);padding:9px 13px;border-radius:10px;transition:color .2s ease,background .2s ease;white-space:nowrap}
.nav-main a:hover{color:var(--gold-soft);background:rgba(245,158,11,.1)}
.nav-main a.active{color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold));box-shadow:0 8px 20px -10px rgba(245,158,11,.7)}
.nav-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--gold-soft);width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease,border-color .2s ease}
.nav-toggle:hover{background:rgba(245,158,11,.12);border-color:var(--gold)}
/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:11px 20px;font-size:14px;font-weight:700;cursor:pointer;transition:transform .18s ease,box-shadow .24s ease,background .24s ease,color .24s ease,border-color .24s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:scale(.97) translateY(0)}
.btn-gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:#051F14;box-shadow:var(--shadow-gold)}
.btn-gold:hover{box-shadow:0 18px 40px -14px rgba(245,158,11,.6)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(245,158,11,.1);border-color:var(--gold)}
.btn-red{background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 14px 32px -16px rgba(220,38,38,.7)}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:10px}
.btn-lg{padding:14px 26px;font-size:15px;border-radius:14px}
.btn-block{width:100%}
/* ===== HERO ===== */
.hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(46px,6.5vw,86px) 0 clamp(44px,6vw,74px)}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.4}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,rgba(3,23,15,.94) 0%,rgba(5,31,20,.88) 48%,rgba(3,23,15,.97) 100%)}
.hero h1{margin-bottom:16px}
.hero h1 .hl{display:inline-block;background:linear-gradient(120deg,var(--gold-soft),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:clamp(15px,1.6vw,17.5px);color:var(--mint);opacity:.94;margin-bottom:22px;max-width:620px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--mint);border:1px solid var(--line);background:rgba(5,31,20,.6);padding:7px 13px;border-radius:999px}
.chip i{color:var(--gold-soft)}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--olive);margin-bottom:16px}
.crumb a:hover{color:var(--gold-soft)}
.crumb span.sep{opacity:.5}
/* apply card */
.apply-card{background:linear-gradient(180deg,rgba(11,46,30,.95),rgba(3,23,15,.95));border:1px solid var(--line);border-radius:var(--radius-l);padding:clamp(20px,2.6vw,28px);box-shadow:var(--shadow)}
.apply-card h3{margin-bottom:6px}
.apply-card .apply-sub{font-size:13.5px;color:var(--olive);margin-bottom:16px}
.perk-list{margin-bottom:18px}
.perk-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--mint);padding:7px 0;border-bottom:1px dashed var(--line-soft)}
.perk-list li:last-child{border-bottom:0}
.perk-list i{color:var(--gold-soft);margin-top:4px;font-size:12px}
.apply-form{display:grid;gap:10px}
.apply-form input{width:100%;background:rgba(3,23,15,.85);border:1px solid var(--line-soft);border-radius:12px;padding:12px 14px;color:var(--ivory);font-size:14px;transition:border-color .2s ease,box-shadow .2s ease}
.apply-form input::placeholder{color:rgba(163,163,117,.85)}
.apply-form input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.15);outline:none}
.qualify{font-size:12.5px;color:var(--olive);margin:12px 0 0;line-height:1.55}
.form-note{display:none;margin:12px 0 0;font-size:13.5px;color:var(--gold-soft);background:rgba(245,158,11,.1);border:1px solid var(--line);border-radius:12px;padding:10px 13px}
.form-note.show{display:block}
/* ===== PAIN ===== */
.pain-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(22px,3.4vw,46px);align-items:start}
.pain-list li{display:flex;gap:13px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line-soft)}
.pain-list li:last-child{border-bottom:0}
.pain-list i{color:var(--red);font-size:17px;margin-top:3px;flex:0 0 auto}
.pain-list strong{display:block;font-size:15.5px;color:var(--ivory);margin-bottom:3px}
.pain-list span{font-size:14px;color:var(--mint);opacity:.82}
.pain-panel{background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--mint);padding:8px 0}
.check-list i{color:var(--gold-soft);margin-top:4px;font-size:12px}
.panel-note{font-size:13.5px;color:var(--olive);margin:14px 0 0;padding-top:14px;border-top:1px solid var(--line-soft)}
/* ===== CARDS ===== */
.card{position:relative;background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;height:100%;transition:transform .22s ease,border-color .22s ease,box-shadow .26s ease}
.card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow)}
.card-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-soft);font-size:17px;margin-bottom:14px}
.card h3{margin-bottom:8px}
.card p{font-size:14.5px;color:var(--mint);opacity:.85;margin-bottom:0}
.sol-card{padding:0;overflow:hidden}
.sol-card .sol-media{position:relative;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line)}
.sol-card .sol-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.sol-card:hover .sol-media img{transform:scale(1.05)}
.sol-card .sol-body{padding:20px}
.sol-tag{position:absolute;top:12px;left:12px;background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:#051F14;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;padding:5px 10px;border-radius:999px}
.sol-card ul{margin-top:12px}
.sol-card ul li{font-size:13.5px;color:var(--mint);opacity:.85;display:flex;gap:8px;padding:4px 0}
.sol-card ul li i{color:var(--gold-soft);font-size:11px;margin-top:5px}
/* ===== STEPS ===== */
.steps{counter-reset:step;display:grid;gap:14px}
.step{position:relative;display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:start;background:linear-gradient(180deg,rgba(11,46,30,.6),rgba(3,23,15,.75));border:1px solid var(--line-soft);border-left:3px solid var(--gold);border-radius:var(--radius-s);padding:18px 20px;transition:border-color .22s ease,transform .22s ease,background .22s ease}
.step:hover{border-left-color:var(--gold-soft);transform:translateX(4px);background:linear-gradient(180deg,rgba(18,59,39,.7),rgba(3,23,15,.8))}
.step-num{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:16px;color:#051F14;background:linear-gradient(145deg,var(--gold-soft),var(--gold-deep));box-shadow:var(--shadow-gold)}
.step h3{margin-bottom:6px;font-size:17px}
.step p{margin:0;font-size:14.5px;color:var(--mint);opacity:.85}
/* ===== STATS ===== */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px;transition:transform .22s ease,box-shadow .24s ease}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.stat-num{font-size:clamp(26px,3.4vw,36px);font-weight:800;line-height:1.1;background:linear-gradient(120deg,var(--gold-soft),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:6px;display:block}
.stat-label{font-size:14px;font-weight:600;color:var(--ivory);margin-bottom:4px;display:block}
.stat-note{font-size:12.5px;color:var(--olive)}
.bar-block{margin-top:clamp(26px,3.6vw,44px);background:rgba(3,23,15,.6);border:1px solid var(--line-soft);border-radius:var(--radius);padding:clamp(18px,2.6vw,28px)}
.bar-block h3{margin-bottom:18px}
.bar-row{margin-bottom:15px}
.bar-row:last-child{margin-bottom:0}
.bar-top{display:flex;justify-content:space-between;font-size:13.5px;color:var(--mint);margin-bottom:7px}
.bar-track{height:9px;border-radius:999px;background:rgba(209,250,229,.1);overflow:hidden}
.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft))}
/* ===== QUOTES ===== */
.quote{background:linear-gradient(180deg,rgba(11,46,30,.72),rgba(3,23,15,.86));border:1px solid var(--line-soft);border-left:3px solid var(--gold);border-radius:var(--radius);padding:22px 20px;height:100%;display:flex;flex-direction:column;gap:14px}
.quote .stars{color:var(--gold-soft);font-size:13px;letter-spacing:2px}
.quote p{font-size:14.5px;color:var(--mint);opacity:.9;margin:0;flex:1}
.quote .who{display:flex;align-items:center;gap:11px;padding-top:14px;border-top:1px solid var(--line-soft)}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,var(--gold-soft),var(--gold-deep));color:#051F14;font-weight:800;font-size:14px;flex:0 0 38px}
.who strong{display:block;font-size:14px;color:var(--ivory)}
.who span{font-size:12.5px;color:var(--olive)}
/* ===== FIT ===== */
.fit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.fit-item{display:flex;gap:13px;align-items:flex-start;background:rgba(3,23,15,.55);border:1px solid var(--line-soft);border-radius:var(--radius);padding:18px;transition:border-color .22s ease,transform .22s ease}
.fit-item:hover{border-color:var(--line);transform:translateY(-3px)}
.fit-item i{font-size:17px;color:var(--gold-soft);margin-top:3px}
.fit-item h3{font-size:16px;margin-bottom:5px}
.fit-item p{font-size:14px;color:var(--mint);opacity:.84;margin:0}
.fit-note{margin-top:22px;font-size:14px;color:var(--mint);background:rgba(220,38,38,.1);border:1px solid rgba(220,38,38,.35);border-radius:var(--radius-s);padding:14px 16px}
/* ===== NEWS ===== */
.news-card{background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px 18px;height:100%;display:flex;flex-direction:column;gap:10px;transition:transform .22s ease,border-color .22s ease,box-shadow .24s ease}
.news-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.55);box-shadow:var(--shadow)}
.news-tag{align-self:flex-start;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-soft);border:1px solid var(--line);background:rgba(245,158,11,.09);padding:4px 10px;border-radius:999px}
.news-card h3{font-size:16.5px;margin:0;line-height:1.4}
.news-card h3 a:hover{color:var(--gold-soft)}
.news-card p{font-size:14px;color:var(--mint);opacity:.82;margin:0;flex:1}
.news-date{font-size:12.5px;color:var(--olive);display:inline-flex;align-items:center;gap:7px;padding-top:10px;border-top:1px solid var(--line-soft)}
.news-empty{font-size:14.5px;color:var(--olive);background:rgba(3,23,15,.6);border:1px dashed var(--line);border-radius:var(--radius);padding:20px;text-align:center}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{background:linear-gradient(180deg,rgba(11,46,30,.65),rgba(3,23,15,.8));border:1px solid var(--line-soft);border-radius:var(--radius-s);overflow:hidden;transition:border-color .22s ease}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{cursor:pointer;list-style:none;padding:16px 46px 16px 18px;font-size:15.5px;font-weight:700;color:var(--ivory);position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--gold-soft);font-size:13px;transition:transform .22s ease}
.faq-item[open] summary::after{content:"\f068"}
.faq-item summary:hover{color:var(--gold-soft)}
.faq-item .faq-body{padding:0 18px 18px;font-size:14.5px;color:var(--mint);opacity:.88;line-height:1.7}
/* ===== CTA ===== */
.cta-band{position:relative;isolation:isolate;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-l);padding:clamp(28px,4.4vw,52px);background:linear-gradient(120deg,rgba(3,23,15,.96),rgba(11,46,30,.9))}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background:url('/assets/images/e4ca876917e7b9bf.jpg') center/cover no-repeat;opacity:.22}
.cta-band h2{max-width:640px}
.cta-band p{max-width:600px;color:var(--mint);opacity:.9}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.cta-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line-soft);font-size:13px;color:var(--olive)}
.cta-meta span{display:inline-flex;align-items:center;gap:8px}
.cta-meta i{color:var(--gold-soft)}
/* ===== FOOTER ===== */
.site-footer{margin-top:0;background:linear-gradient(180deg,rgba(3,23,15,.98),#03170F);border-top:1px solid var(--line);padding:clamp(44px,6vw,70px) 0 0}
.foot-brand p{color:var(--mint);opacity:.82;font-size:14px;max-width:430px}
.pay-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.pay-badge{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--gold-soft);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 12px;border-radius:999px}
.foot-col h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.14em;color:var(--gold-soft);margin-bottom:14px}
.foot-col ul li{margin-bottom:9px}
.foot-col ul li a{font-size:14px;color:var(--mint);opacity:.85;transition:color .2s ease,opacity .2s ease}
.foot-col ul li a:hover{color:var(--gold-soft);opacity:1}
.foot-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-top:clamp(26px,4vw,44px);padding:18px 0;border-top:1px solid var(--line-soft);font-size:13px;color:var(--olive)}
/* ===== 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,#B45309 78%);border:2px solid var(--gold);color:#051F14;font-size:21px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .24s ease,opacity .24s ease,box-shadow .24s ease;animation:fabFloat 3.4s ease-in-out infinite}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.55)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab i{transition:transform .5s ease}
.fab:hover i{transform:rotate(360deg)}
.fab .dot{position:absolute;top:1px;right:1px;width:14px;height:14px;border-radius:50%;background:#DC2626;border:2px solid #F8FAFC}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .nav-toggle{display:inline-flex}
  .nav-main{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);padding:14px var(--pad) 20px;display:none;margin-left:0;box-shadow:var(--shadow)}
  .nav-main.open{display:flex}
  .nav-main a{padding:12px 14px;font-size:15px}
  .pain-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .hero-lead{max-width:100%}
}
@media (max-width:768px){
  .brand-sub{display:none}
  .brand-name{font-size:13px;white-space:normal;line-height:1.25}
  .brand{max-width:62%}
  .section-head--split{align-items:flex-start}
  .fit-grid{grid-template-columns:1fr}
  .step{grid-template-columns:44px 1fr;gap:13px;padding:16px}
  .step-num{width:38px;height:38px;font-size:14px;border-radius:10px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .hero{padding-top:34px}
  .stat-grid{grid-template-columns:1fr}
  .nav-actions .btn-ghost{display:none}
  .cta-actions .btn{width:100%}
  .apply-card{padding:18px}
  .fab{width:52px;height:52px;bottom:84px;font-size:19px}
}

/* roulang page: category2 */
:root{
  --jade-950:#03170F;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#123B27;
  --gold:#F59E0B;
  --gold-soft:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.12);
  --card:rgba(11,46,30,.72);
  --card-2:rgba(5,31,20,.86);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -26px rgba(0,0,0,.9);
  --shadow-gold:0 14px 34px -16px rgba(245,158,11,.35);
  --container:1200px;
  --pad:clamp(16px,4vw,26px);
  --block:clamp(52px,7vw,88px);
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background-color:var(--jade-900);
  background-image:
    radial-gradient(900px 520px at 10% -8%, rgba(245,158,11,.14), transparent 62%),
    radial-gradient(860px 560px at 92% 6%, rgba(16,185,129,.12), transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03170F 100%);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold-soft);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.28;font-weight:700;letter-spacing:-.01em;color:var(--ivory)}
h1{font-size:clamp(27px,4.4vw,44px);font-weight:800;line-height:1.2}
h2{font-size:clamp(22px,3vw,32px)}
h3{font-size:17px}
p{margin:0 0 14px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding:var(--block) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--ink{background:linear-gradient(180deg,rgba(3,23,15,.95),rgba(11,46,30,.6))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0;border:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 12px;border-radius:999px;margin-bottom:14px}
.eyebrow i{font-size:11px}
.lead{font-size:clamp(15px,1.6vw,17px);color:var(--mint);opacity:.9}
.sec-head{max-width:840px;margin-bottom:clamp(24px,3.4vw,38px)}
.sec-head h2{margin-bottom:12px}
.sec-head p{margin:0;color:var(--mint);opacity:.88;font-size:15.5px}
.row{max-width:100%}
.column{padding-left:12px;padding-right:12px}
/* HEADER */
.site-header{position:sticky;top:0;z-index:100;background:rgba(5,31,20,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;max-width:56%}
.brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,var(--gold-soft),var(--gold-deep));color:#051F14;font-weight:800;font-size:17px;box-shadow:var(--shadow-gold)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:14px;font-weight:800;letter-spacing:-.01em;color:var(--ivory)}
.brand-sub{font-size:11px;color:var(--olive);letter-spacing:.08em;text-transform:uppercase}
.nav-main{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-main a{font-size:14px;font-weight:600;color:var(--mint);padding:9px 13px;border-radius:10px;transition:color .2s ease,background .2s ease}
.nav-main a:hover{color:var(--gold-soft);background:rgba(245,158,11,.1)}
.nav-main a.active{color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold));box-shadow:0 8px 20px -10px rgba(245,158,11,.7)}
.nav-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:11px 20px;font-size:14px;font-weight:700;cursor:pointer;transition:transform .18s ease,box-shadow .24s ease,background .24s ease,color .24s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:scale(.97) translateY(0)}
.btn-gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:#051F14;box-shadow:var(--shadow-gold)}
.btn-gold:hover{box-shadow:0 18px 40px -14px rgba(245,158,11,.6)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(245,158,11,.1);border-color:var(--gold)}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:10px}
.btn-lg{padding:14px 26px;font-size:15px;border-radius:14px}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--gold-soft);width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;cursor:pointer}
/* HERO */
.hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(46px,7vw,92px) 0 clamp(40px,5vw,64px)}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.36}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(5,31,20,.88) 0%,rgba(3,23,15,.95) 60%,rgba(3,23,15,1) 100%)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(26px,4vw,52px);align-items:center}
.hero-copy{max-width:640px}
.hero h1{margin-bottom:16px}
.hero h1 .hl{background:linear-gradient(120deg,var(--gold-soft),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:clamp(15px,1.7vw,17.5px);color:var(--mint);opacity:.94;margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--mint);border:1px solid var(--line);background:rgba(5,31,20,.6);padding:7px 13px;border-radius:999px}
.chip i{color:var(--gold-soft)}
.hero-panel{background:linear-gradient(180deg,rgba(11,46,30,.92),rgba(3,23,15,.94));border:1px solid var(--line);border-radius:var(--radius-l);padding:26px 24px;box-shadow:var(--shadow)}
.panel-tag{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold));padding:5px 11px;border-radius:999px;margin-bottom:14px}
.hero-panel h2{font-size:18px;margin-bottom:6px}
.hero-panel .panel-sub{font-size:13.5px;color:var(--olive);margin-bottom:18px}
.tier-track{height:10px;border-radius:999px;background:rgba(248,250,252,.1);border:1px solid var(--line-soft);overflow:hidden}
.tier-fill{height:100%;width:72%;background:linear-gradient(90deg,var(--gold-deep),var(--gold),var(--gold-soft));box-shadow:0 0 14px rgba(245,158,11,.5)}
.tier-labels{display:flex;justify-content:space-between;margin-top:9px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--olive)}
.tier-labels .on{color:var(--gold-soft);font-weight:700}
.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:20px}
.stat{border:1px solid var(--line-soft);border-radius:var(--radius-s);padding:12px 10px;background:rgba(5,31,20,.62)}
.stat b{display:block;font-size:16.5px;color:var(--gold-soft);line-height:1.2}
.stat span{font-size:11.5px;color:var(--olive)}
/* LAYOUT HELPERS */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(26px,4vw,48px);align-items:center}
/* CARDS */
.card{position:relative;background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;height:100%;transition:transform .22s ease,border-color .22s ease,box-shadow .26s ease}
.card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow)}
.card-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-soft);font-size:18px;margin-bottom:16px}
.card h3{margin-bottom:8px}
.card p{margin:0;font-size:14.5px;color:var(--mint);opacity:.86}
.card .card-num{position:absolute;top:16px;right:18px;font-size:12px;font-weight:700;color:var(--olive);letter-spacing:.1em}
/* SPEC LIST */
.spec-list{list-style:none;margin:22px 0 0;padding:0}
.spec-list li{display:grid;grid-template-columns:160px 1fr;gap:14px;padding:13px 0;border-bottom:1px solid var(--line-soft);font-size:14.5px}
.spec-list li:last-child{border-bottom:0}
.spec-list b{color:var(--gold-soft);font-weight:600}
.spec-list span{color:var(--mint);opacity:.88}
.figure{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);background:var(--card-2);box-shadow:var(--shadow)}
.figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.figure figcaption{padding:14px 18px;font-size:13px;color:var(--olive);border-top:1px solid var(--line-soft)}
/* STEPS */
.steps{list-style:none;margin:0;padding:0;counter-reset:buoc;display:grid;gap:14px}
.steps li{position:relative;padding:20px 24px 20px 78px;counter-increment:buoc;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(90deg,rgba(11,46,30,.85),rgba(5,31,20,.5));transition:border-color .22s ease,transform .22s ease}
.steps li:hover{border-color:rgba(245,158,11,.55);transform:translateX(4px)}
.steps li::before{content:counter(buoc,decimal-leading-zero);position:absolute;left:22px;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:15px;color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold));box-shadow:var(--shadow-gold)}
.steps h3{margin:0 0 6px;font-size:16.5px}
.steps p{margin:0;font-size:14.5px;color:var(--mint);opacity:.85}
/* COMPARE */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.compare-panel{border:1px solid var(--line-soft);border-radius:var(--radius-l);padding:26px 24px;background:linear-gradient(180deg,rgba(5,31,20,.72),rgba(3,23,15,.8))}
.compare-panel.is-best{border-color:rgba(245,158,11,.55);box-shadow:var(--shadow-gold);background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(3,23,15,.88))}
.compare-panel h3{display:flex;align-items:center;gap:10px;font-size:17px;margin-bottom:16px}
.compare-panel h3 i{color:var(--gold-soft)}
.check-list{list-style:none;margin:0;padding:0}
.check-list li{display:flex;gap:11px;align-items:flex-start;padding:10px 0;border-bottom:1px dashed var(--line-soft);font-size:14.5px;color:var(--mint);opacity:.9}
.check-list li:last-child{border-bottom:0}
.check-list i{color:var(--gold-soft);font-size:13px;margin-top:5px;flex:0 0 14px}
.check-list.muted li{opacity:.75}
.check-list.muted i{color:var(--olive)}
/* QUOTES */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.quote{border-left:3px solid var(--gold);padding:4px 0 4px 18px}
.stars{color:var(--gold-soft);font-size:12px;letter-spacing:3px;margin-bottom:10px}
.quote p{font-size:15px;color:var(--mint);opacity:.92;font-style:italic;margin-bottom:12px}
.quote .who{font-size:13px;font-weight:700;color:var(--gold-soft)}
.quote .who span{display:block;font-weight:500;color:var(--olive);font-size:12.5px;margin-top:2px}
/* FIT */
.fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.fit-item{display:flex;gap:16px;align-items:flex-start;padding:20px 22px;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(5,31,20,.58);transition:border-color .22s ease,background .22s ease}
.fit-item:hover{border-color:var(--line);background:rgba(11,46,30,.7)}
.fit-item i{font-size:19px;color:var(--gold-soft);margin-top:4px;flex:0 0 22px}
.fit-item h3{font-size:16px;margin-bottom:6px}
.fit-item p{margin:0;font-size:14px;color:var(--mint);opacity:.85}
/* NEWS */
.list-head{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;justify-content:space-between;margin-bottom:26px}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.news-card{display:flex;flex-direction:column;padding:22px 20px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--card),var(--card-2));transition:transform .22s ease,border-color .22s ease,box-shadow .26s ease;height:100%}
.news-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.55);box-shadow:var(--shadow)}
.news-cat{align-self:flex-start;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-soft);border:1px solid var(--line);border-radius:999px;padding:4px 10px;margin-bottom:12px}
.news-card h3{font-size:16px;margin-bottom:8px}
.news-card p{font-size:13.5px;color:var(--mint);opacity:.82;margin-bottom:14px}
.news-date{margin-top:auto;font-size:12px;color:var(--olive)}
.empty-note{border:1px dashed var(--line);border-radius:var(--radius);padding:22px;font-size:14.5px;color:var(--mint);opacity:.85;text-align:center}
/* FAQ */
.faq{max-width:920px;display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--card),var(--card-2));overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:18px 20px;font-size:15.5px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--gold-soft);transition:transform .22s ease}
.faq details[open] summary::after{content:"\f068"}
.faq details[open] summary{color:var(--gold-soft)}
.faq .faq-body{padding:0 20px 18px;font-size:14.5px;color:var(--mint);opacity:.88}
/* CTA */
.cta-box{border:1px solid var(--line);border-radius:var(--radius-l);padding:clamp(26px,5vw,50px);text-align:center;background:radial-gradient(700px 320px at 12% -10%, rgba(245,158,11,.18), transparent 62%),linear-gradient(180deg,rgba(11,46,30,.92),rgba(3,23,15,.96))}
.cta-box h2{max-width:760px;margin-left:auto;margin-right:auto}
.cta-box .lead{max-width:700px;margin:0 auto 8px}
.claim-form{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:24px 0 14px}
.claim-form input{background:rgba(3,23,15,.78);border:1px solid var(--line);border-radius:12px;padding:13px 16px;color:var(--ivory);min-width:min(320px,100%);transition:border-color .2s ease}
.claim-form input::placeholder{color:rgba(163,163,117,.95)}
.claim-form input:focus{border-color:var(--gold)}
.form-note{font-size:12.5px;color:var(--olive);max-width:640px;margin:0 auto}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--mint);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 11px;border-radius:999px}
.cta-box .pay-row{justify-content:center;margin-top:22px}
/* FOOTER */
.site-footer{background:linear-gradient(180deg,rgba(3,23,15,.96),rgba(5,31,20,.99));border-top:1px solid var(--line);padding:clamp(40px,6vw,64px) 0 0}
.site-footer .row{margin-left:-12px;margin-right:-12px}
.site-footer .column{margin-bottom:28px}
.site-footer p{font-size:14px;color:var(--mint);opacity:.82;max-width:430px}
.foot-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-soft);margin-bottom:14px}
.foot-col ul{list-style:none;margin:0;padding:0}
.foot-col li{margin-bottom:9px}
.foot-col a{font-size:14px;color:var(--mint);opacity:.85;transition:color .2s ease,padding-left .2s ease}
.foot-col a:hover{color:var(--gold-soft);opacity:1;padding-left:3px}
.foot-bottom{border-top:1px solid var(--line-soft);padding:18px 0 28px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:12.5px;color:var(--olive)}
/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;min-width:56px;min-height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 26%,#4a3508,#051F14 68%);border:2px solid var(--gold);color:var(--gold-soft);font-size:20px;opacity:.85;box-shadow:0 6px 25px rgba(245,158,11,.35);animation:fabFloat 3.6s ease-in-out infinite;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 12px 34px rgba(245,158,11,.55)}
.fab:hover i{animation:fabSpin .7s ease}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #F8FAFC}
@keyframes fabFloat{0%,100%{translate:0 0}50%{translate:0 -7px}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
/* RESPONSIVE */
@media (max-width:1024px){
  .nav-main{position:absolute;top:70px;left:calc(var(--pad) * -1);right:calc(var(--pad) * -1);flex-direction:column;align-items:stretch;gap:2px;background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);padding:12px var(--pad) 18px;display:none;box-shadow:var(--shadow)}
  .nav-main.open{display:flex}
  .nav-main a{padding:12px 14px;border-radius:11px}
  .nav-toggle{display:inline-flex}
  .brand{max-width:62%}
  .hero-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quote-grid{grid-template-columns:1fr;gap:20px}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr}
}
@media (max-width:768px){
  .grid-3{grid-template-columns:1fr}
  .fit-grid{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .brand-name{font-size:13px}
  .brand-sub{font-size:10px}
  .steps li{padding:18px 18px 18px 70px}
}
@media (max-width:520px){
  .hero-cta .btn{width:100%}
  .news-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .spec-list li{grid-template-columns:1fr;gap:4px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .brand{max-width:48%}
  .brand-sub{display:none}
  .nav-actions .btn{padding:8px 11px;font-size:12.5px}
  .list-head{align-items:flex-start}
  .fab{bottom:88px;left:12px}
}

/* roulang page: category3 */
:root{
  --jade-950:#03170F;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#123B27;
  --gold:#F59E0B;
  --gold-soft:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.12);
  --card:rgba(11,46,30,.72);
  --card-2:rgba(5,31,20,.86);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -26px rgba(0,0,0,.9);
  --shadow-gold:0 14px 34px -16px rgba(245,158,11,.35);
  --container:1200px;
  --pad:clamp(16px,4vw,26px);
  --block:clamp(52px,7vw,88px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background-color:var(--jade-900);
  background-image:
    radial-gradient(900px 520px at 10% -8%, rgba(245,158,11,.14), transparent 62%),
    radial-gradient(860px 560px at 92% 6%, rgba(16,185,129,.12), transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03170F 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold-soft);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{margin:0 0 14px;font-weight:800;line-height:1.28;letter-spacing:-.015em}
h1{font-size:clamp(28px,4.4vw,46px)}
h2{font-size:clamp(23px,3.1vw,34px)}
h3{font-size:clamp(17px,2vw,21px)}
p{margin:0 0 14px}
ul{margin:0 0 14px;padding-left:20px}
li{margin-bottom:8px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.row{max-width:100%;margin-left:-12px;margin-right:-12px}
.row::before,.row::after{display:table;content:" ";clear:both}
.column{padding-left:12px;padding-right:12px}
.section{padding:var(--block) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--ink{background:linear-gradient(180deg,rgba(3,23,15,.95),rgba(11,46,30,.6))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0;border:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 12px;border-radius:999px;margin-bottom:14px}
.eyebrow i{font-size:11px}
.lead{font-size:clamp(15px,1.6vw,17px);color:var(--mint);opacity:.9;max-width:760px}
.section-head{max-width:760px;margin-bottom:clamp(24px,3.4vw,40px)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{color:var(--mint);opacity:.86;margin-bottom:0}
/* HEADER */
.site-header{position:sticky;top:0;z-index:100;background:rgba(5,31,20,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;max-width:56%}
.brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,var(--gold-soft),var(--gold-deep));color:#051F14;font-weight:800;font-size:17px;box-shadow:var(--shadow-gold)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:14px;font-weight:800;letter-spacing:-.01em;color:var(--ivory)}
.brand-sub{font-size:11px;color:var(--olive);letter-spacing:.08em;text-transform:uppercase}
.nav-main{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-main a{font-size:14px;font-weight:600;color:var(--mint);padding:9px 13px;border-radius:10px;transition:color .2s ease,background .2s ease}
.nav-main a:hover{color:var(--gold-soft);background:rgba(245,158,11,.1)}
.nav-main a.active{color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold));box-shadow:0 8px 20px -10px rgba(245,158,11,.7)}
.nav-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--gold-soft);width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;cursor:pointer}
/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:11px 20px;font-size:14px;font-weight:700;cursor:pointer;transition:transform .18s ease,box-shadow .24s ease,background .24s ease,color .24s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:scale(.97) translateY(0)}
.btn-gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:#051F14;box-shadow:var(--shadow-gold)}
.btn-gold:hover{box-shadow:0 18px 40px -14px rgba(245,158,11,.6)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(245,158,11,.1);border-color:var(--gold)}
.btn-red{background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 14px 32px -16px rgba(220,38,38,.7)}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:10px}
.btn-lg{padding:14px 26px;font-size:15px;border-radius:14px}
/* HERO */
.hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(46px,7vw,88px) 0 clamp(34px,5vw,58px)}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.34}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(5,31,20,.88) 0%,rgba(3,23,15,.95) 62%,rgba(3,23,15,1) 100%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,54px);align-items:center}
.hero h1{margin-bottom:16px}
.hero h1 .hl{background:linear-gradient(120deg,var(--gold-soft),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:clamp(15px,1.7vw,17.5px);color:var(--mint);opacity:.94;margin-bottom:24px;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--mint);border:1px solid var(--line);background:rgba(5,31,20,.6);padding:7px 13px;border-radius:999px}
.chip i{color:var(--gold-soft)}
/* VERTICAL REEL */
.reel{position:relative;max-width:330px;margin-left:auto;border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:9/16;background:var(--jade-800)}
.reel img{width:100%;height:100%;object-fit:cover}
.reel::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,23,15,.15) 0%,rgba(3,23,15,.55) 55%,rgba(3,23,15,.95) 100%)}
.reel-body{position:absolute;left:0;right:0;bottom:0;padding:16px 16px 18px;z-index:2}
.reel-tag{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold));padding:4px 10px;border-radius:999px;margin-bottom:10px}
.reel-body h3{font-size:16px;margin-bottom:12px}
.reel-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.reel-stat{background:rgba(5,31,20,.72);border:1px solid var(--line-soft);border-radius:var(--radius-s);padding:9px 10px}
.reel-stat b{display:block;font-size:15px;color:var(--gold-soft)}
.reel-stat span{font-size:11px;color:var(--olive)}
/* CARDS */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card{position:relative;background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;height:100%;transition:transform .22s ease,border-color .22s ease,box-shadow .26s ease}
.card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow)}
.card-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-soft);font-size:18px;margin-bottom:14px}
.card h3{margin-bottom:8px}
.card p{color:var(--mint);opacity:.84;font-size:14.5px;margin-bottom:0}
.card-tag{position:absolute;top:14px;right:14px;font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;padding:4px 9px;border-radius:999px}
.card--flat{background:rgba(5,31,20,.55)}
/* TIER LIST */
.tier-list{display:flex;flex-direction:column;gap:12px}
.tier{display:grid;grid-template-columns:minmax(150px,.9fr) 1.2fr 1.6fr auto;gap:16px;align-items:center;background:linear-gradient(90deg,rgba(11,46,30,.8),rgba(5,31,20,.6));border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--radius);padding:16px 18px;transition:border-color .2s ease,transform .2s ease}
.tier:hover{transform:translateX(4px);border-color:rgba(245,158,11,.7)}
.tier-vnd{font-size:17px;font-weight:800;color:var(--ivory)}
.tier-vnd span{display:block;font-size:11.5px;font-weight:500;color:var(--olive)}
.tier-mid{font-size:14px;color:var(--mint);opacity:.9}
.tier-note{font-size:13.5px;color:var(--mint);opacity:.75}
.tier-badge{font-size:12px;font-weight:800;color:#051F14;background:linear-gradient(135deg,var(--gold-soft),var(--gold));padding:6px 12px;border-radius:999px;white-space:nowrap}
/* CHECK LIST */
.check-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.check-list li{display:flex;gap:11px;align-items:flex-start;background:rgba(5,31,20,.55);border:1px solid var(--line-soft);border-radius:var(--radius-s);padding:13px 15px;font-size:14.5px;color:var(--mint);margin:0}
.check-list i{color:var(--gold-soft);margin-top:3px}
/* PAYMENT */
.pay-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.pay-card{background:rgba(5,31,20,.6);border:1px solid var(--line-soft);border-radius:var(--radius);padding:18px 16px;text-align:center;transition:border-color .2s ease,transform .2s ease}
.pay-card:hover{border-color:rgba(245,158,11,.55);transform:translateY(-4px)}
.pay-card i{font-size:22px;color:var(--gold-soft);margin-bottom:10px;display:block}
.pay-card strong{display:block;font-size:14.5px;margin-bottom:4px}
.pay-card span{font-size:12.5px;color:var(--olive)}
/* STEPS */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;counter-reset:step}
.step{position:relative;padding-top:26px}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:0;left:0;font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--gold-soft)}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--mint);opacity:.84;margin:0}
/* POSTS */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.post-card{height:100%}
.post-card a{display:flex;flex-direction:column;height:100%;background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px;transition:transform .22s ease,border-color .22s ease,box-shadow .26s ease}
.post-card a:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow)}
.post-cat{align-self:flex-start;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-soft);border:1px solid var(--line);border-radius:999px;padding:4px 10px;margin-bottom:12px}
.post-card h3{font-size:16.5px;margin-bottom:10px}
.post-card p{font-size:14px;color:var(--mint);opacity:.82;margin-bottom:14px}
.post-date{margin-top:auto;font-size:12.5px;color:var(--olive);display:inline-flex;align-items:center;gap:6px}
.empty-note{background:rgba(5,31,20,.55);border:1px dashed var(--line);border-radius:var(--radius);padding:24px;color:var(--mint);opacity:.8;font-size:14.5px}
/* CATEGORY MATRIX */
.cat-matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.cat-box{display:block;background:linear-gradient(160deg,rgba(18,59,39,.95),rgba(5,31,20,.85));border:1px solid var(--line);border-radius:var(--radius-l);padding:26px 24px;transition:transform .22s ease,border-color .22s ease,box-shadow .26s ease}
.cat-box:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.cat-box i{font-size:20px;color:var(--gold-soft);margin-bottom:14px;display:block}
.cat-box h3{font-size:18px;margin-bottom:8px}
.cat-box p{font-size:14px;color:var(--mint);opacity:.82;margin-bottom:14px}
.cat-box span.more{font-size:13px;font-weight:700;color:var(--gold-soft);display:inline-flex;align-items:center;gap:7px}
/* FAQ */
.faq{max-width:900px;margin:0 auto}
.faq details{background:rgba(5,31,20,.6);border:1px solid var(--line-soft);border-radius:var(--radius);padding:0;margin-bottom:12px;overflow:hidden;transition:border-color .2s ease}
.faq details[open]{border-color:rgba(245,158,11,.5)}
.faq summary{cursor:pointer;list-style:none;padding:17px 20px;font-weight:700;font-size:15.5px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--gold-soft);transition:transform .2s ease}
.faq details[open] summary::after{content:"\f068"}
.faq .faq-body{padding:0 20px 18px;font-size:14.5px;color:var(--mint);opacity:.88}
.faq .faq-body p:last-child{margin-bottom:0}
/* CTA BAND */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-l);border:1px solid var(--line);background:linear-gradient(135deg,rgba(18,59,39,.96),rgba(3,23,15,.96));padding:clamp(28px,4.4vw,52px);text-align:center}
.cta-band::before{content:"";position:absolute;top:-120px;right:-80px;width:320px;height:320px;background:radial-gradient(circle,rgba(245,158,11,.28),transparent 70%);pointer-events:none}
.cta-band h2{max-width:820px;margin-left:auto;margin-right:auto}
.cta-band p{max-width:680px;margin:0 auto 24px;color:var(--mint);opacity:.9}
.code-form{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:560px;margin:0 auto 18px}
.code-form input{flex:1 1 240px;min-width:0;background:rgba(3,23,15,.85);border:1px solid var(--line);border-radius:12px;padding:13px 16px;color:var(--ivory);font-size:14.5px}
.code-form input::placeholder{color:var(--olive)}
.cta-note{font-size:12.5px;color:var(--olive)}
/* STATS STRIP */
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:26px 0}
.stat-strip div{text-align:center}
.stat-strip b{display:block;font-size:clamp(20px,2.6vw,28px);font-weight:800;background:linear-gradient(120deg,var(--gold-soft),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-strip span{font-size:12.5px;color:var(--olive);letter-spacing:.04em}
/* INFO TABLE */
.info-table{width:100%;border-collapse:collapse;background:rgba(5,31,20,.5);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;font-size:14.5px}
.info-table th,.info-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line-soft)}
.info-table th{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-soft);background:rgba(245,158,11,.07)}
.info-table tr:last-child td{border-bottom:0}
.info-table td:first-child{font-weight:700;color:var(--ivory);white-space:nowrap}
.table-wrap{width:100%;overflow-x:auto}
/* 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%,#2A1410,#0B0C0E 68%);border:2px solid var(--gold);color:var(--gold-soft);font-size:20px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;animation:fabFloat 3.2s ease-in-out infinite;transition:transform .25s ease,opacity .25s ease}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab i{transition:transform .5s ease}
.fab .dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #F8FAFC}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* FOOTER */
.site-footer{background:linear-gradient(180deg,rgba(3,23,15,.96),rgba(5,31,20,1));border-top:1px solid var(--line);padding:clamp(40px,5.4vw,66px) 0 0;margin-top:var(--block)}
.foot-brand p{font-size:14px;color:var(--mint);opacity:.78;max-width:400px}
.foot-col h4{font-size:13px;letter-spacing:.11em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:16px}
.foot-col ul{list-style:none;padding:0;margin:0}
.foot-col li{margin-bottom:10px}
.foot-col a{font-size:14px;color:var(--mint);opacity:.82;transition:color .2s ease,opacity .2s ease}
.foot-col a:hover{color:var(--gold-soft);opacity:1}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:var(--mint);border:1px solid var(--line-soft);background:rgba(5,31,20,.6);padding:6px 11px;border-radius:999px}
.foot-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;border-top:1px solid var(--line-soft);margin-top:clamp(28px,3.6vw,44px);padding:20px 0;font-size:12.5px;color:var(--olive)}
/* RESPONSIVE */
@media screen and (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .reel{margin:0 auto}
  .grid-3,.grid-4,.post-grid,.cat-matrix,.pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tier{grid-template-columns:1fr 1fr;row-gap:10px}
  .tier-badge{justify-self:start}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:22px}
}
@media screen and (max-width:860px){
  .nav-main{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;background:rgba(5,31,20,.985);border-bottom:1px solid var(--line);padding:12px var(--pad) 18px;display:none}
  .nav-main.is-open{display:flex}
  .nav-main a{padding:12px 14px;font-size:15px}
  .nav-toggle{display:inline-flex}
  .brand{max-width:62%}
}
@media screen and (max-width:640px){
  .grid-3,.grid-4,.grid-2,.post-grid,.cat-matrix,.pay-grid,.steps,.check-list{grid-template-columns:1fr}
  .tier{grid-template-columns:1fr}
  .brand-name{font-size:12.5px}
  .brand-sub{font-size:10px}
  .hero-cta .btn,.code-form .btn{flex:1 1 100%}
  .fab{bottom:88px;width:52px;height:52px;font-size:18px}
}