/* roulang page: index */
:root{
  --jade-950:#03150D;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#0F3A27;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.12);
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-lg:0 26px 64px rgba(0,0,0,.52);
  --shadow:0 14px 34px rgba(0,0,0,.36);
  --container:1180px;
  --gold-grad:linear-gradient(135deg,#FCD34D 0%,#F59E0B 48%,#B45309 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  padding-top:78px;
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.14),transparent 62%),
    radial-gradient(760px 460px at 88% 4%,rgba(16,185,129,.10),transparent 60%),
    var(--jade-900);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.grid-x>.cell{min-width:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 24px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:15px;letter-spacing:.2px;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{background:var(--gold-grad);color:#241503;box-shadow:0 12px 26px rgba(245,158,11,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(245,158,11,.42)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border-color:var(--line);color:var(--gold-light);background:rgba(5,31,20,.5)}
.btn-outline:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-light);background:transparent;padding:10px 18px;font-size:14px}
.btn-ghost:hover{background:rgba(245,158,11,.14)}
.btn-solid{padding:10px 20px;font-size:14px}
.link-more{
  display:inline-flex;align-items:center;gap:8px;color:var(--gold-light);
  font-weight:600;border-bottom:1px dashed rgba(245,158,11,.55);padding-bottom:3px;transition:color .2s ease
}
.link-more:hover{color:#fff;border-bottom-color:#fff}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:13px;background:var(--gold-grad);
  display:flex;align-items:center;justify-content:center;color:#241503;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35)
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.2px}
.brand-text span{font-size:11px;color:var(--olive);letter-spacing:.6px;text-transform:uppercase}
.main-nav{flex:1 1 auto;display:flex;justify-content:center}
.nav-list{display:flex;align-items:center;gap:6px}
.nav-list a{
  display:block;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;
  color:var(--mint);transition:background .22s ease,color .22s ease
}
.nav-list a:hover{background:rgba(245,158,11,.14);color:#fff}
.nav-list a.active{background:rgba(245,158,11,.18);color:var(--gold-light);font-weight:600}
.header-actions{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:rgba(11,46,30,.7);color:var(--gold-light);cursor:pointer;align-items:center;justify-content:center
}
.nav-toggle:hover{background:rgba(245,158,11,.16)}

/* ---------- Sections ---------- */
.section{padding:clamp(52px,7vw,88px) 0;position:relative}
.section--tight{padding:clamp(34px,4.5vw,54px) 0}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.75),rgba(5,31,20,.35));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--gold-light);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px
}
h1{font-size:clamp(28px,4.2vw,50px);line-height:1.18;font-weight:800;letter-spacing:-.4px}
h2{font-size:clamp(23px,3vw,36px);line-height:1.26;font-weight:700;letter-spacing:-.2px}
h3{font-size:clamp(18px,2vw,22px);line-height:1.35;font-weight:700}
h4{font-size:16.5px;font-weight:600;line-height:1.4}
.section-head p{margin-top:14px;color:var(--mint);opacity:.88;font-size:15.5px}
.lead{font-size:16.5px;color:var(--mint)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04)}
.hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(3,21,13,.96) 0%,rgba(5,31,20,.9) 46%,rgba(11,46,30,.68) 100%)
}
.hero-inner{position:relative;z-index:2;padding:clamp(52px,7vw,92px) 20px clamp(40px,5vw,62px);max-width:var(--container);margin:0 auto}
.hero-copy{max-width:820px}
.hero h1{margin-bottom:18px}
.hero h1 em{font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:16.5px;color:var(--mint);max-width:740px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin:26px 0 0}
.hero-checks{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 22px;margin-top:32px;
  border-top:1px solid var(--line-soft);padding-top:24px
}
.hero-checks li{display:flex;gap:10px;align-items:flex-start;font-size:14.6px;color:var(--mint)}
.hero-checks i{color:var(--gold-light);margin-top:3px}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.chip{
  font-size:12px;font-weight:600;letter-spacing:.5px;padding:6px 12px;border-radius:999px;
  border:1px solid var(--line);color:var(--gold-light);background:rgba(245,158,11,.1)
}
.chip.red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}

/* ---------- Trust strip ---------- */
.trust-band{display:grid;grid-template-columns:1.15fr 1fr;gap:30px;align-items:center}
.trust-band h2{font-size:clamp(20px,2.4vw,28px)}
.trust-band p{margin-top:12px;color:var(--mint);opacity:.88;font-size:15px}
.trust-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.trust-item{
  display:flex;align-items:center;gap:11px;padding:14px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--line-soft);background:rgba(11,46,30,.62);font-size:14px;font-weight:500
}
.trust-item i{color:var(--gold-light);font-size:17px;width:20px;text-align:center}

/* ---------- Value cards ---------- */
.value-card{
  height:100%;padding:28px 24px;border-radius:var(--radius-lg);
  border:1px solid var(--line-soft);
  background:linear-gradient(160deg,rgba(15,58,39,.9),rgba(5,31,20,.75));
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease
}
.value-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow)}
.value-icon{
  width:50px;height:50px;border-radius:15px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-light);font-size:20px;margin-bottom:18px
}
.value-card h3{margin-bottom:10px}
.value-card p{color:var(--mint);opacity:.86;font-size:14.8px}
.value-card .mini{margin-top:16px;font-size:13px;color:var(--gold-light);font-weight:600}

/* ---------- Tips ---------- */
.tips-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}
.tip{
  display:grid;grid-template-columns:56px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line-soft)
}
.tip:last-child{border-bottom:none}
.tip-num{
  width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:19px;color:#241503;background:var(--gold-grad);box-shadow:0 10px 22px rgba(245,158,11,.28)
}
.tip h3{margin-bottom:9px}
.tip p{color:var(--mint);opacity:.87;font-size:15px}
.tip .tagline{display:inline-block;margin-top:10px;font-size:12.5px;font-weight:600;color:var(--gold-light);letter-spacing:.4px}
.tips-aside{position:sticky;top:104px;display:grid;gap:20px}
.figure-block{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-soft);background:rgba(11,46,30,.6)}
.figure-block img{aspect-ratio:4/3;object-fit:cover;width:100%}
.figure-block figcaption{padding:14px 18px;font-size:13.4px;color:var(--mint);opacity:.82}
.aside-note{border-left:2px solid var(--gold);padding:4px 0 4px 18px}
.aside-note h4{margin-bottom:10px;color:var(--gold-light)}
.aside-note li{font-size:14.3px;color:var(--mint);padding:6px 0 6px 20px;position:relative}
.aside-note li::before{content:"♠";position:absolute;left:0;color:var(--gold);font-size:12px}

/* ---------- Probability ---------- */
.prob-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,52px);align-items:start}
.prob-block{margin-bottom:30px}
.prob-block:last-child{margin-bottom:0}
.prob-block h3{margin-bottom:10px}
.prob-block p{color:var(--mint);opacity:.87;font-size:15px}
.bars{display:grid;gap:16px}
.bar-row span{display:flex;justify-content:space-between;font-size:13.6px;font-weight:600;margin-bottom:7px}
.bar-track{height:11px;border-radius:999px;background:rgba(209,250,229,.1);overflow:hidden}
.bar-fill{height:100%;border-radius:999px}
.bar-fill.gold{background:var(--gold-grad)}
.bar-fill.green{background:linear-gradient(90deg,#10B981,#A7F3D0)}
.bar-fill.red{background:linear-gradient(90deg,#DC2626,#FCA5A5)}
.stat-note{margin-top:22px;font-size:13.6px;color:var(--olive)}

/* ---------- Process / steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.step{
  padding:24px 20px;border-radius:var(--radius);border:1px solid var(--line-soft);
  background:rgba(11,46,30,.62);position:relative;transition:border-color .25s ease,transform .25s ease
}
.step:hover{border-color:var(--line);transform:translateY(-4px)}
.step b{display:block;font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-light);margin-bottom:12px}
.step h4{margin-bottom:9px}
.step p{font-size:14.2px;color:var(--mint);opacity:.85}
.money-example{
  margin-top:26px;padding:22px 24px;border-radius:var(--radius);border:1px dashed var(--line);
  background:rgba(245,158,11,.07);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px
}
.money-example div span{display:block;font-size:12.6px;color:var(--olive);margin-bottom:6px}
.money-example div strong{font-size:18px;color:var(--gold-light);font-weight:700}

/* ---------- Category matrix ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cat-card{
  display:flex;flex-direction:column;gap:14px;padding:26px 24px;border-radius:var(--radius-lg);
  border:1px solid var(--line-soft);
  background:linear-gradient(200deg,rgba(15,58,39,.92),rgba(5,31,20,.8));
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.cat-card .cat-ico{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-light)}
.cat-card h3{font-size:19px}
.cat-card p{font-size:14.4px;color:var(--mint);opacity:.85;flex:1 1 auto}
.cat-card .go{font-size:13.4px;font-weight:700;color:var(--gold-light);display:inline-flex;gap:8px;align-items:center}

/* ---------- Post cards ---------- */
.post-card{
  height:100%;display:flex;flex-direction:column;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line-soft);background:rgba(11,46,30,.66);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease
}
.post-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow)}
.post-thumb{display:block;position:relative;overflow:hidden}
.post-thumb img{aspect-ratio:16/10;object-fit:cover;width:100%;transition:transform .45s ease}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:11px;flex:1 1 auto}
.tag{
  align-self:flex-start;font-size:11.6px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.13);border:1px solid var(--line);border-radius:999px;padding:4px 11px
}
.post-body h3{font-size:17.5px;line-height:1.4}
.post-body h3 a:hover{color:var(--gold-light)}
.post-body p{font-size:14.2px;color:var(--mint);opacity:.84;flex:1 1 auto}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12.6px;color:var(--olive)}
.post-meta i{color:var(--gold)}
.empty-note{padding:22px;border-radius:var(--radius);border:1px dashed var(--line);color:var(--mint);font-size:14.6px}

/* ---------- Topic grid ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.topic{
  display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:var(--radius);
  border:1px solid var(--line-soft);background:rgba(11,46,30,.55);
  transition:border-color .25s ease,background .25s ease,transform .25s ease
}
.topic:hover{border-color:var(--gold);background:rgba(245,158,11,.09);transform:translateY(-3px)}
.topic i{color:var(--gold-light);font-size:17px}
.topic strong{display:block;font-size:15.2px;font-weight:600}
.topic em{font-style:normal;font-size:12.8px;color:var(--olive)}

/* ---------- Article list ---------- */
.list-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:clamp(24px,4vw,44px);align-items:start}
.article-row{
  display:grid;grid-template-columns:150px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line-soft);
  transition:background .25s ease
}
.article-row:first-child{padding-top:0}
.article-row:hover{background:rgba(245,158,11,.05)}
.article-row img{width:150px;aspect-ratio:4/3;object-fit:cover;border-radius:14px;border:1px solid var(--line-soft)}
.article-row h3{font-size:17px;margin-bottom:8px}
.article-row h3 a:hover{color:var(--gold-light)}
.article-row p{font-size:14px;color:var(--mint);opacity:.84;margin-bottom:9px}
.list-aside{border-radius:var(--radius-lg);border:1px solid var(--line-soft);background:rgba(11,46,30,.6);padding:24px 22px}
.list-aside h3{font-size:17px;margin-bottom:14px;color:var(--gold-light)}
.list-aside li{padding:10px 0;border-bottom:1px dashed rgba(209,250,229,.12);font-size:14.2px;color:var(--mint)}
.list-aside li:last-child{border-bottom:none}
.list-aside li a:hover{color:var(--gold-light)}
.list-foot{margin-top:26px}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.stat{
  padding:26px 20px;border-radius:var(--radius);border:1px solid var(--line-soft);
  background:linear-gradient(180deg,rgba(15,58,39,.85),rgba(5,31,20,.7));text-align:left
}
.stat strong{display:block;font-size:clamp(24px,2.6vw,32px);font-weight:800;color:var(--gold-light);letter-spacing:-.5px}
.stat span{display:block;margin-top:8px;font-size:13.6px;color:var(--mint);opacity:.85}

/* ---------- Testimonials ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.quote{
  padding:26px 24px;border-radius:var(--radius-lg);border:1px solid var(--line-soft);
  background:rgba(11,46,30,.6);display:flex;flex-direction:column;gap:14px
}
.stars{color:var(--gold-light);font-size:13.5px;letter-spacing:3px}
.quote p{font-size:15px;color:var(--mint);opacity:.9;flex:1 1 auto}
.quote footer{font-size:13.4px;color:var(--olive)}

/* ---------- Roadmap ---------- */
.road{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;position:relative}
.road-item{padding-top:22px;border-top:2px solid var(--line)}
.road-item b{color:var(--gold-light);font-size:13px;letter-spacing:1.1px;text-transform:uppercase}
.road-item h4{margin:10px 0 8px}
.road-item p{font-size:14.2px;color:var(--mint);opacity:.85}

/* ---------- Contact ---------- */
.contact-layout{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(24px,4vw,52px);align-items:start}
.contact-points li{display:flex;gap:12px;padding:12px 0;font-size:14.8px;color:var(--mint)}
.contact-points i{color:var(--gold-light);margin-top:4px}
.form-card{
  padding:28px 26px;border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(170deg,rgba(15,58,39,.94),rgba(5,31,20,.86));box-shadow:var(--shadow-lg)
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.4px;font-weight:600;margin-bottom:7px;color:var(--mint)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line-soft);
  background:rgba(3,21,13,.7);color:var(--ivory);transition:border-color .2s ease,box-shadow .2s ease
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.16);outline:none}
.field textarea{min-height:104px;resize:vertical}
.form-note{font-size:12.8px;color:var(--olive);margin-top:12px}

/* ---------- Footer ---------- */
.site-footer{background:var(--jade-950);border-top:1px solid var(--line);padding:56px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-col h4{font-size:14px;letter-spacing:.9px;text-transform:uppercase;color:var(--gold-light);margin-bottom:16px}
.footer-col li{padding:6px 0;font-size:14.2px;color:var(--mint);opacity:.86}
.footer-col li a:hover{color:var(--gold-light)}
.footer-about p{font-size:14.2px;color:var(--mint);opacity:.8;max-width:340px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:13px;color:var(--olive)
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 32% 28%,#0B2E1E 0%,#03150D 72%);
  border:2px solid var(--gold);color:var(--gold-light);font-size:21px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;
  animation:fabFloat 3.6s ease-in-out infinite;transition:transform .3s ease,opacity .3s ease,box-shadow .3s ease
}
.fab::after{
  content:"";position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab:hover i{animation:fabSpin .7s ease}
.fab:active{transform:scale(.95) translateY(3px)}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .steps,.road{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .cat-grid,.topic-grid,.quote-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tips-layout,.prob-layout,.list-layout,.contact-layout,.trust-band{grid-template-columns:1fr}
  .tips-aside{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  body{padding-top:70px}
  .header-inner{min-height:68px;gap:10px}
  .brand-text span{display:none}
  .brand-text strong{font-size:14.4px}
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;background:rgba(5,31,20,.99);
    border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .32s ease
  }
  .site-header.nav-open .main-nav{max-height:460px}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;padding:14px 18px 20px}
  .nav-list a{padding:12px 14px;border-radius:12px;font-size:15px}
  .btn-ghost,.btn-solid{padding:9px 14px;font-size:13.2px}
}
@media (max-width:768px){
  .hero-checks{grid-template-columns:1fr}
  .steps,.road,.stats,.cat-grid,.topic-grid,.quote-grid{grid-template-columns:1fr}
  .money-example{grid-template-columns:1fr}
  .article-row{grid-template-columns:112px 1fr;gap:14px}
  .article-row img{width:112px}
  .tip{grid-template-columns:46px 1fr;gap:14px}
  .tip-num{width:44px;height:44px;font-size:17px}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:44px 0}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero-inner{padding-left:16px;padding-right:16px}
  .hero-cta .btn{width:100%;justify-content:center}
  .brand-text strong{font-size:13.4px;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .fab{width:52px;height:52px;font-size:19px;bottom:88px}
  .footer-bottom{flex-direction:column;gap:8px}
}

/* roulang page: category1 */
:root{
  --jade-950:#03150D;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#0F3A27;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.12);
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-lg:0 26px 64px rgba(0,0,0,.52);
  --shadow:0 14px 34px rgba(0,0,0,.36);
  --container:1180px;
  --gold-grad:linear-gradient(135deg,#FCD34D 0%,#F59E0B 48%,#B45309 100%);
  --panel:linear-gradient(160deg,rgba(11,46,30,.92),rgba(5,31,20,.86));
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  padding-top:78px;
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.14),transparent 62%),
    radial-gradient(760px 460px at 88% 4%,rgba(16,185,129,.10),transparent 60%),
    var(--jade-900);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.25;font-weight:800;letter-spacing:-.2px}
h1{font-size:clamp(30px,4.4vw,50px)}
h2{font-size:clamp(24px,3vw,34px)}
h3{font-size:clamp(18px,2vw,22px)}
h4{font-size:17px;font-weight:700}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
strong{font-weight:700}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--gold-light);outline-offset:3px;border-radius:8px
}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.grid-x>.cell{min-width:0}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:15px;letter-spacing:.2px;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{background:var(--gold-grad);color:#241503;box-shadow:0 12px 26px rgba(245,158,11,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(245,158,11,.42)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border-color:var(--line);color:var(--gold-light);background:rgba(5,31,20,.5)}
.btn-outline:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-light);background:transparent;padding:10px 18px;font-size:14px}
.btn-ghost:hover{background:rgba(245,158,11,.14)}
.btn-solid{padding:10px 20px;font-size:14px}
.btn-block{width:100%}

/* Header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:13px;background:var(--gold-grad);
  display:flex;align-items:center;justify-content:center;color:#241503;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35)
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.2px}
.brand-text span{font-size:11px;color:var(--olive);letter-spacing:.6px;text-transform:uppercase}
.main-nav{flex:1 1 auto;display:flex;justify-content:center}
.nav-list{display:flex;align-items:center;gap:6px}
.nav-list a{
  display:block;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;
  color:var(--mint);transition:background .22s ease,color .22s ease
}
.nav-list a:hover{background:rgba(245,158,11,.14);color:#fff}
.nav-list a.active{background:rgba(245,158,11,.18);color:var(--gold-light);font-weight:600}
.header-actions{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:rgba(11,46,30,.7);color:var(--gold-light);cursor:pointer;align-items:center;justify-content:center
}
.nav-toggle:hover{background:rgba(245,158,11,.16)}

/* Sections */
.section{padding:clamp(52px,7vw,88px) 0;position:relative}
.section--tight{padding:clamp(34px,4.5vw,54px) 0}
.section--alt{
  background:linear-gradient(180deg,rgba(11,46,30,.75),rgba(5,31,20,.35));
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)
}
.section-head{max-width:780px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{color:var(--mint);opacity:.88;font-size:15.5px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--gold-light);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px
}
.chip{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;letter-spacing:.5px;
  padding:6px 12px;border-radius:999px;border:1px solid var(--line);
  color:var(--gold-light);background:rgba(245,158,11,.1)
}
.chip.red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
.chip.green{border-color:rgba(16,185,129,.45);color:#6EE7B7;background:rgba(16,185,129,.12)}

/* Hero – card stack */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04)}
.hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(3,21,13,.97) 0%,rgba(5,31,20,.92) 46%,rgba(11,46,30,.7) 100%)
}
.hero-inner{position:relative;z-index:2;padding:clamp(44px,6vw,84px) 0 clamp(40px,5vw,64px)}
.hero-copy{max-width:660px}
.hero h1 em{font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:16.5px;color:var(--mint);max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:26px}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.hero-note{margin-top:22px;font-size:13.5px;color:var(--olive)}

.hero-stack{position:relative;padding:26px 0 10px}
.stack-main{
  position:relative;z-index:3;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow-lg)
}
.stack-main h3{margin-bottom:10px}
.stack-main p{font-size:14.6px;color:var(--mint);opacity:.9}
.stack-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  color:#241503;background:var(--gold-grad);border-radius:999px;padding:4px 12px;margin-bottom:14px
}
.stack-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}
.stack-metrics div{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:12px 14px;
  background:rgba(3,21,13,.45)
}
.stack-metrics span{display:block;font-size:11.5px;letter-spacing:.6px;text-transform:uppercase;color:var(--olive)}
.stack-metrics strong{display:block;font-size:19px;color:var(--gold-light);margin-top:4px}
.stack-side{
  position:absolute;background:linear-gradient(150deg,rgba(15,58,39,.96),rgba(3,21,13,.94));
  border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;
  box-shadow:var(--shadow);min-width:190px
}
.stack-side span{display:block;font-size:11px;letter-spacing:.8px;text-transform:uppercase;color:var(--olive)}
.stack-side strong{display:block;font-size:22px;color:var(--gold-light);line-height:1.2;margin:3px 0 2px}
.stack-side small{font-size:12px;color:var(--mint);opacity:.8}
.stack-side--a{top:-6px;right:-6px;z-index:2;transform:rotate(-2.2deg)}
.stack-side--b{bottom:-14px;right:34px;z-index:4;transform:rotate(1.8deg)}

/* Stat strip */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:rgba(3,21,13,.55)
}
.stat-strip div{padding:22px 20px;border-right:1px solid var(--line-soft)}
.stat-strip div:last-child{border-right:0}
.stat-strip strong{display:block;font-size:clamp(22px,2.6vw,30px);color:var(--gold-light);line-height:1.2}
.stat-strip span{display:block;font-size:13px;color:var(--mint);opacity:.82;margin-top:6px}
.stat-strip em{display:block;font-style:normal;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--olive);margin-bottom:8px}

/* Benefit cards */
.benefit-card{
  height:100%;border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 22px;
  background:linear-gradient(160deg,rgba(11,46,30,.72),rgba(5,31,20,.55));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease
}
.benefit-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.benefit-icon{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-light);
  font-size:19px;margin-bottom:16px
}
.benefit-card p{font-size:14.6px;color:var(--mint);opacity:.88}

/* Scenarios */
.scenario{
  display:flex;gap:20px;align-items:flex-start;padding:22px 0;
  border-bottom:1px dashed var(--line-soft)
}
.scenario:last-child{border-bottom:0}
.scenario-idx{
  flex:0 0 auto;width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:18px;color:#241503;background:var(--gold-grad);
  box-shadow:0 10px 22px rgba(245,158,11,.28)
}
.scenario h3{margin-bottom:8px}
.scenario p{font-size:14.8px;color:var(--mint);opacity:.88}
.scenario-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.scenario-media{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  background:rgba(3,21,13,.5)
}
.scenario-media img{width:100%;height:100%;object-fit:cover;min-height:260px}
.scenario-media figcaption{padding:14px 18px;font-size:13px;color:var(--olive);border-top:1px solid var(--line-soft)}

/* Timeline */
.step-list{counter-reset:step;border-left:2px solid var(--line);padding-left:26px;margin-left:8px}
.step{position:relative;padding:0 0 30px 0}
.step:last-child{padding-bottom:0}
.step::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:-40px;top:0;width:30px;height:30px;border-radius:50%;
  background:var(--jade-800);border:1px solid var(--gold);color:var(--gold-light);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700
}
.step h3{margin-bottom:6px;font-size:18px}
.step p{font-size:14.6px;color:var(--mint);opacity:.88}

/* Table */
.table-wrap{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(3,21,13,.55)
}
table.odds{width:100%;border-collapse:collapse;margin:0}
table.odds thead th{
  background:rgba(245,158,11,.12);color:var(--gold-light);font-size:12.5px;letter-spacing:1px;
  text-transform:uppercase;text-align:left;padding:15px 18px;border-bottom:1px solid var(--line);font-weight:700
}
table.odds td{padding:16px 18px;border-bottom:1px solid var(--line-soft);font-size:14.8px;color:var(--mint)}
table.odds tbody tr:last-child td{border-bottom:0}
table.odds tbody tr:hover{background:rgba(245,158,11,.06)}
table.odds td:first-child{color:var(--ivory);font-weight:700}
.table-note{font-size:13px;color:var(--olive);margin-top:14px}

/* Mistakes */
.mistake{
  display:flex;gap:16px;padding:18px 20px;border-radius:var(--radius);border:1px solid var(--line-soft);
  background:rgba(3,21,13,.42);margin-bottom:12px
}
.mistake i{color:#FCA5A5;font-size:18px;margin-top:3px}
.mistake h4{margin-bottom:5px}
.mistake p{font-size:14.5px;color:var(--mint);opacity:.86}

/* Category grid */
.cat-card{
  display:flex;flex-direction:column;gap:10px;height:100%;
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;
  background:linear-gradient(155deg,rgba(15,58,39,.85),rgba(3,21,13,.82));
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease
}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--gold)}
.cat-card h3{margin:0}
.cat-card p{font-size:14.4px;color:var(--mint);opacity:.86;flex:1 1 auto}
.cat-link{color:var(--gold-light);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:8px}
.cat-link i{transition:transform .25s ease}
.cat-card:hover .cat-link i{transform:translateX(5px)}

/* Posts */
.post-card{
  display:flex;flex-direction:column;height:100%;overflow:hidden;
  border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(3,21,13,.5);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line)}
.post-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--jade-800)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1 1 auto}
.post-cat{font-size:11.5px;letter-spacing:1px;text-transform:uppercase;color:var(--gold-light);font-weight:600}
.post-body h3{margin:0;font-size:17px;line-height:1.4}
.post-body h3 a:hover{color:var(--gold-light)}
.post-body p{font-size:14.2px;color:var(--mint);opacity:.84;flex:1 1 auto}
.post-date{font-size:12.5px;color:var(--olive)}
.empty-note{
  border:1px dashed var(--line);border-radius:var(--radius);padding:24px;
  color:var(--mint);background:rgba(3,21,13,.4);text-align:center
}

/* FAQ */
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(3,21,13,.5);
  margin-bottom:12px;overflow:hidden;transition:border-color .25s ease,background .25s ease
}
.faq-item[open]{border-color:var(--line);background:rgba(11,46,30,.6)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 56px 18px 22px;position:relative;
  font-weight:600;font-size:16px;color:var(--ivory)
}
.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:22px;top:50%;transform:translateY(-50%);
  color:var(--gold-light);font-size:13px;transition:transform .25s ease
}
.faq-item[open] summary::after{content:"\f068"}
.faq-body{padding:0 22px 20px;font-size:14.8px;color:var(--mint);opacity:.88}

/* CTA */
.cta-panel{
  position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,48px);
  background:linear-gradient(140deg,rgba(15,58,39,.95),rgba(3,21,13,.95))
}
.cta-panel::after{
  content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,158,11,.22),transparent 68%)
}
.cta-panel>*{position:relative;z-index:2}
.cta-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}
.cta-form .field{display:flex;flex-direction:column;gap:7px}
.cta-form label{font-size:13px;color:var(--mint);opacity:.88}
.cta-form input,.cta-form select{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  border:1px solid var(--line-soft);background:rgba(3,21,13,.7);color:var(--ivory);
  transition:border-color .22s ease,box-shadow .22s ease
}
.cta-form input::placeholder{color:rgba(209,250,229,.45)}
.cta-form input:focus,.cta-form select:focus{
  border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.16);outline:none
}
.cta-form .full{grid-column:1 / -1}
.form-hint{font-size:12.5px;color:var(--olive);margin-top:12px}

/* Footer */
.site-footer{
  border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(3,21,13,.96),rgba(3,21,13,1));
  padding:clamp(44px,5vw,68px) 0 26px;margin-top:8px
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{font-size:16px;font-weight:800}
.footer-about p{font-size:14px;color:var(--mint);opacity:.8}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.footer-col h4{font-size:14px;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-light);margin-bottom:14px}
.footer-col ul li{font-size:14px;color:var(--mint);opacity:.82;margin-bottom:9px}
.footer-col ul li a{transition:color .22s ease,opacity .22s ease}
.footer-col ul li a:hover{color:var(--gold-light)}
.footer-bottom{
  border-top:1px solid var(--line-soft);margin-top:34px;padding-top:20px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:var(--olive)
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 32% 28%,#7f1d1d,#3b0a0a 68%);
  border:2px solid var(--gold);color:var(--gold-light);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .45s ease}
.fab:hover i{transform:rotate(360deg)}
.fab-dot{
  position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff
}

/* Responsive */
@media (max-width:1024px){
  .main-nav{
    position:absolute;top:100%;left:0;right:0;display:none;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:12px 20px 20px;box-shadow:0 22px 40px rgba(0,0,0,.45)
  }
  .main-nav.open{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-list a{padding:12px 14px;border-radius:12px}
  .nav-toggle{display:inline-flex}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-strip div:nth-child(2){border-right:0}
  .stat-strip div:nth-child(1),.stat-strip div:nth-child(2){border-bottom:1px solid var(--line-soft)}
  .hero-stack{padding-top:34px}
}
@media (max-width:768px){
  body{padding-top:70px}
  .header-inner{min-height:68px}
  .brand-text span{display:none}
  .btn-ghost{padding:9px 14px;font-size:13px}
  .btn-solid{padding:9px 16px;font-size:13px}
  .cta-form{grid-template-columns:1fr}
  .scenario{flex-direction:column;gap:14px}
  .stack-side{position:static;transform:none;margin-top:12px;min-width:0}
  .stack-metrics{grid-template-columns:1fr}
  table.odds thead{display:none}
  table.odds,table.odds tbody,table.odds tr,table.odds td{display:block;width:100%}
  table.odds tr{border-bottom:1px solid var(--line-soft);padding:6px 0}
  table.odds td{border-bottom:0;padding:7px 18px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero-cta .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr}
  .stat-strip div{border-right:0;border-bottom:1px solid var(--line-soft)}
  .stat-strip div:last-child{border-bottom:0}
  .footer-bottom{flex-direction:column}
  .fab{bottom:82px;width:52px;height:52px;font-size:18px}
}

/* roulang page: article */
:root{
  --jade-950:#03150D;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#0F3A27;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.12);
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-lg:0 26px 64px rgba(0,0,0,.52);
  --shadow:0 14px 34px rgba(0,0,0,.36);
  --container:1180px;
  --gold-grad:linear-gradient(135deg,#FCD34D 0%,#F59E0B 48%,#B45309 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  padding-top:78px;
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.14),transparent 62%),
    radial-gradient(760px 460px at 88% 4%,rgba(16,185,129,.10),transparent 60%),
    var(--jade-900);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.grid-x{display:flex;flex-wrap:wrap;margin-left:0;margin-right:0}
.grid-x>.cell{min-width:0;padding-left:0;padding-right:0}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.24;letter-spacing:-.2px}
h1{font-size:clamp(28px,4.3vw,46px)}
h2{font-size:clamp(23px,3vw,33px)}
h3{font-size:clamp(18px,2.1vw,21px)}
p{margin:0}
/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 24px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:15px;letter-spacing:.2px;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{background:var(--gold-grad);color:#241503;box-shadow:0 12px 26px rgba(245,158,11,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(245,158,11,.42)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border-color:var(--line);color:var(--gold-light);background:rgba(5,31,20,.5)}
.btn-outline:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-light);background:transparent;padding:10px 18px;font-size:14px}
.btn-ghost:hover{background:rgba(245,158,11,.14)}
.btn-solid{padding:10px 20px;font-size:14px}
/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:13px;background:var(--gold-grad);
  display:flex;align-items:center;justify-content:center;color:#241503;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35)
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.2px}
.brand-text span{font-size:11px;color:var(--olive);letter-spacing:.6px;text-transform:uppercase}
.main-nav{flex:1 1 auto;display:flex;justify-content:center}
.nav-list{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-list a{
  display:block;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;
  color:var(--mint);transition:background .22s ease,color .22s ease
}
.nav-list a:hover{background:rgba(245,158,11,.14);color:#fff}
.nav-list a.active{background:rgba(245,158,11,.18);color:var(--gold-light);font-weight:600}
.header-actions{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:rgba(11,46,30,.7);color:var(--gold-light);cursor:pointer;align-items:center;justify-content:center
}
.nav-toggle:hover{background:rgba(245,158,11,.16)}
/* ---------- Sections ---------- */
.section{padding:clamp(52px,7vw,88px) 0;position:relative}
.section--tight{padding:clamp(34px,4.5vw,54px) 0}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.75),rgba(5,31,20,.35));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:780px;margin-bottom:34px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--gold-light);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px
}
.section-head p{margin-top:14px;color:var(--mint);opacity:.88;font-size:15.5px}
.lead{font-size:16.5px;color:var(--mint)}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;font-weight:600;letter-spacing:.5px;padding:6px 12px;border-radius:999px;
  border:1px solid var(--line);color:var(--gold-light);background:rgba(245,158,11,.1)
}
.chip.red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
.chip.plain{border-color:var(--line-soft);color:var(--mint);background:rgba(209,250,229,.06)}
/* ---------- Article hero ---------- */
.article-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.article-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.42}
.article-hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(3,21,13,.97) 0%,rgba(5,31,20,.92) 52%,rgba(11,46,30,.72) 100%)
}
.article-hero-inner{position:relative;z-index:2;padding:30px 0 42px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--olive);margin-bottom:18px;list-style:none;padding:0}
.breadcrumb a{color:var(--mint)}
.breadcrumb a:hover{color:var(--gold-light)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:var(--gold-light);max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-hero h1{max-width:920px}
.article-meta{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0 0}
.article-lead{margin-top:20px;max-width:800px;font-size:16px;color:var(--mint);opacity:.92}
/* ---------- Article body ---------- */
.article-shell{max-width:880px}
.article-cover{
  width:100%;border-radius:var(--radius);border:1px solid var(--line);
  box-shadow:var(--shadow);margin-bottom:34px
}
.prose{font-size:16.5px;line-height:1.7;color:#E7F5EE}
.prose h2{font-size:clamp(22px,2.7vw,30px);margin:40px 0 14px;color:#fff}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:20px;margin:30px 0 12px;color:var(--gold-light)}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin-bottom:9px}
.prose strong{color:#fff}
.prose a{color:var(--gold-light);border-bottom:1px dashed rgba(245,158,11,.5)}
.prose a:hover{color:#fff;border-bottom-color:#fff}
.prose blockquote{
  margin:26px 0;padding:18px 22px;border-left:3px solid var(--gold);
  background:rgba(245,158,11,.08);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--mint)
}
.prose img{border-radius:var(--radius);margin:24px 0;border:1px solid var(--line-soft)}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.prose th,.prose td{border:1px solid var(--line-soft);padding:10px 12px;text-align:left}
.prose th{background:rgba(245,158,11,.12);color:var(--gold-light)}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--radius-lg);
  padding:44px 30px;background:rgba(11,46,30,.55);text-align:left
}
.empty-state h2{font-size:24px;margin-bottom:12px}
.empty-state p{color:var(--mint);margin-bottom:22px;max-width:560px}
/* ---------- Stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.stat-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;
  background:linear-gradient(160deg,rgba(15,58,39,.85),rgba(5,31,20,.9));
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.stat-card .num{font-size:clamp(24px,3vw,32px);font-weight:800;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;line-height:1.15}
.stat-card .lbl{margin-top:8px;font-size:13.5px;color:var(--mint);opacity:.85;display:block}
/* ---------- Tip cards ---------- */
.tip-card{
  height:100%;display:flex;flex-direction:column;
  border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  background:linear-gradient(165deg,rgba(11,46,30,.92),rgba(5,31,20,.86));
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease
}
.tip-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:0 20px 44px rgba(0,0,0,.45)}
.tip-num{
  width:40px;height:40px;border-radius:12px;background:var(--gold-grad);color:#241503;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;margin-bottom:16px
}
.tip-card h3{margin-bottom:10px;color:#fff}
.tip-card p{font-size:15px;color:var(--mint);opacity:.9}
.tip-card .tag{margin-top:16px;font-size:12px;color:var(--gold-light);letter-spacing:.6px;text-transform:uppercase;font-weight:600}
/* ---------- Data table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(5,31,20,.6)}
.data-table{width:100%;border-collapse:collapse;min-width:620px}
.data-table th,.data-table td{padding:14px 16px;text-align:left;font-size:14.8px;border-bottom:1px solid var(--line-soft)}
.data-table thead th{background:rgba(245,158,11,.13);color:var(--gold-light);font-size:13px;letter-spacing:.8px;text-transform:uppercase}
.data-table tbody tr{transition:background .22s ease}
.data-table tbody tr:hover{background:rgba(245,158,11,.07)}
.data-table tbody tr:last-child td{border-bottom:none}
.data-table .hl{color:var(--gold-light);font-weight:700}
.table-note{margin-top:14px;font-size:14px;color:var(--olive)}
/* ---------- Budget cards ---------- */
.budget-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.budget-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 22px;
  background:linear-gradient(170deg,rgba(15,58,39,.7),rgba(5,31,20,.9));
  transition:border-color .26s ease,transform .26s ease
}
.budget-card:hover{border-color:var(--gold);transform:translateY(-4px)}
.budget-card .tier{font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:var(--olive);font-weight:600}
.budget-card .amount{font-size:26px;font-weight:800;color:#fff;margin:8px 0 18px}
.budget-list{list-style:none;margin:0;padding:0}
.budget-list li{display:flex;justify-content:space-between;gap:14px;font-size:14.5px;padding:9px 0;border-bottom:1px dashed var(--line-soft);color:var(--mint)}
.budget-list li:last-child{border-bottom:none}
.budget-list b{color:var(--gold-light);white-space:nowrap}
/* ---------- Timeline ---------- */
.timeline{position:relative;margin:0;padding:0 0 0 30px;list-style:none}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:1px;background:linear-gradient(180deg,var(--gold),transparent)}
.timeline li{position:relative;padding:0 0 26px 0}
.timeline li::before{
  content:"";position:absolute;left:-26px;top:6px;width:11px;height:11px;border-radius:50%;
  background:var(--gold-grad);box-shadow:0 0 0 4px rgba(245,158,11,.16)
}
.timeline .day{font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-light);font-weight:700}
.timeline h3{margin:6px 0 8px;font-size:18px;color:#fff}
.timeline p{font-size:15px;color:var(--mint);opacity:.9}
/* ---------- Mistakes + media ---------- */
.mistake-list{list-style:none;margin:0;padding:0}
.mistake-list li{
  display:flex;gap:13px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line-soft);font-size:15.4px;color:var(--mint)
}
.mistake-list li:last-child{border-bottom:none}
.mistake-list i{color:var(--red);margin-top:4px}
.media-frame{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.media-frame img{width:100%;height:100%;object-fit:cover;min-height:280px}
.media-caption{margin-top:14px;font-size:13.5px;color:var(--olive)}
/* ---------- Reviews ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.review-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 22px;
  background:rgba(11,46,30,.72);display:flex;flex-direction:column;gap:14px;
  transition:border-color .26s ease,transform .26s ease
}
.review-card:hover{border-color:var(--gold);transform:translateY(-4px)}
.review-card .stars{color:var(--gold-light);font-size:14px;letter-spacing:2px}
.review-card p{font-size:15px;color:var(--mint)}
.review-card .who{font-size:13.5px;color:var(--gold-light);font-weight:600}
.review-card .who span{display:block;color:var(--olive);font-weight:400;font-size:12.5px;margin-top:2px}
/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(5,31,20,.65);overflow:hidden;transition:border-color .24s ease}
.faq-item[open]{border-color:var(--gold)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 52px 18px 20px;position:relative;
  font-weight:600;font-size:16px;color:#fff
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:13px;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);color:var(--gold-light);transition:transform .26s ease
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item summary:hover{background:rgba(245,158,11,.08)}
.faq-body{padding:0 20px 20px;font-size:15.4px;color:var(--mint);line-height:1.7}
/* ---------- Channel / category matrix ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.channel-card{
  display:flex;flex-direction:column;gap:12px;height:100%;
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;
  background:linear-gradient(165deg,rgba(15,58,39,.85),rgba(5,31,20,.92));
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow)}
.channel-card i{font-size:22px;color:var(--gold-light)}
.channel-card h3{color:#fff}
.channel-card p{font-size:15px;color:var(--mint);opacity:.9;flex:1 1 auto}
.channel-card .more{font-size:13.5px;font-weight:700;color:var(--gold-light);letter-spacing:.4px}
.channel-card:hover .more{color:#fff}
/* ---------- CTA + form ---------- */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:
    radial-gradient(600px 320px at 8% 0%,rgba(245,158,11,.2),transparent 60%),
    linear-gradient(150deg,rgba(15,58,39,.96),rgba(5,31,20,.98));
  box-shadow:var(--shadow-lg)
}
.cta-inner{padding:clamp(28px,4vw,46px);display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,3.6vw,44px);align-items:start}
.cta-copy h2{margin-bottom:14px}
.cta-copy p{color:var(--mint);font-size:15.6px}
.cta-points{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:10px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--mint)}
.cta-points i{color:var(--gold-light);margin-top:4px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.lead-form{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 22px;background:rgba(3,21,13,.72)
}
.lead-form h3{font-size:18px;margin-bottom:6px}
.lead-form .sub{font-size:13.6px;color:var(--olive);margin-bottom:18px}
.field{margin-bottom:14px;display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:600;color:var(--mint)}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--line-soft);background:rgba(11,46,30,.85);color:var(--ivory);
  transition:border-color .22s ease,box-shadow .22s ease
}
.field input::placeholder{color:rgba(209,250,229,.45)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.lead-form .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{margin-top:12px;font-size:13.4px;color:var(--gold-light);display:none}
.form-note.is-visible{display:block}
.form-legal{margin-top:12px;font-size:12.4px;color:var(--olive);line-height:1.6}
/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(3,21,13,.96),rgba(3,21,13,1));
  padding:clamp(44px,5vw,66px) 0 26px;margin-top:0
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand strong{font-size:17px;font-weight:800}
.footer-about p{font-size:14.4px;color:var(--mint);opacity:.82;max-width:400px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-col h4{font-size:14px;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-light);margin-bottom:16px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{font-size:14.2px;color:var(--mint);opacity:.82;margin-bottom:10px;line-height:1.6}
.footer-col a{transition:color .2s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:var(--olive)
}
/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;
  opacity:.85;animation:fabFloat 3.6s ease-in-out infinite;transition:opacity .3s ease
}
.fab-core{
  display:flex;align-items:center;justify-content:center;width:100%;height:100%;border-radius:50%;
  background:radial-gradient(circle at 32% 26%,#FCD34D,#F59E0B 48%,#B45309 100%);
  border:2px solid #F59E0B;box-shadow:0 6px 25px rgba(245,158,11,.35);color:#2b1602;font-size:21px;
  transition:transform .4s ease
}
.fab-core i{transition:transform .6s ease}
.fab:hover{opacity:1}
.fab:hover .fab-core{transform:scale(1.1)}
.fab:hover .fab-core i{transform:rotate(360deg)}
.fab:active .fab-core{transform:scale(.94) translateY(3px)}
.fab-dot{position:absolute;top:0;right:0;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .main-nav{
    position:absolute;top:100%;left:0;right:0;display:none;
    background:rgba(4,26,16,.98);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line)
  }
  .main-nav.is-open{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;padding:14px 20px 20px}
  .nav-list a{padding:12px 14px;border-radius:12px}
  .nav-toggle{display:flex}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .budget-grid,.review-grid,.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .brand-text span{display:none}
  .header-actions{gap:6px}
  .btn-ghost,.btn-solid{padding:8px 13px;font-size:13px}
  .budget-grid,.review-grid,.channel-grid{grid-template-columns:1fr}
  .article-shell{max-width:100%}
  .section-head{margin-bottom:26px}
}
@media (max-width:520px){
  body{padding-top:70px}
  .header-inner{min-height:68px;gap:10px}
  .brand-mark{width:38px;height:38px;font-size:17px}
  .brand-text strong{font-size:13.6px}
  .btn-ghost{display:inline-flex}
  .stat-grid{grid-template-columns:1fr}
  .hero-checks{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .fab{bottom:88px;width:54px;height:54px}
}

/* roulang page: category2 */
:root{
  --jade-950:#03150D;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#0F3A27;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.12);
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-lg:0 26px 64px rgba(0,0,0,.52);
  --shadow:0 14px 34px rgba(0,0,0,.36);
  --container:1180px;
  --gold-grad:linear-gradient(135deg,#FCD34D 0%,#F59E0B 48%,#B45309 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  padding-top:78px;
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.14),transparent 62%),
    radial-gradient(760px 460px at 88% 4%,rgba(16,185,129,.10),transparent 60%),
    var(--jade-900);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.24;letter-spacing:-.2px}
h1{font-size:clamp(29px,4.4vw,46px)}
h2{font-size:clamp(23px,3vw,33px)}
h3{font-size:clamp(17px,1.6vw,20px)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.grid-x>.cell{min-width:0}
/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 24px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:15px;letter-spacing:.2px;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{background:var(--gold-grad);color:#241503;box-shadow:0 12px 26px rgba(245,158,11,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(245,158,11,.42)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border-color:var(--line);color:var(--gold-light);background:rgba(5,31,20,.5)}
.btn-outline:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-light);background:transparent;padding:10px 18px;font-size:14px}
.btn-ghost:hover{background:rgba(245,158,11,.14)}
.btn-solid{padding:10px 20px;font-size:14px}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:14px}
/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:13px;background:var(--gold-grad);
  display:flex;align-items:center;justify-content:center;color:#241503;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35)
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.2px}
.brand-text span{font-size:11px;color:var(--olive);letter-spacing:.6px;text-transform:uppercase}
.main-nav{flex:1 1 auto;display:flex;justify-content:center}
.nav-list{display:flex;align-items:center;gap:6px}
.nav-list a{
  display:block;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;
  color:var(--mint);transition:background .22s ease,color .22s ease
}
.nav-list a:hover{background:rgba(245,158,11,.14);color:#fff}
.nav-list a.active{background:rgba(245,158,11,.18);color:var(--gold-light);font-weight:600}
.header-actions{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:rgba(11,46,30,.7);color:var(--gold-light);cursor:pointer;align-items:center;justify-content:center
}
.nav-toggle:hover{background:rgba(245,158,11,.16)}
/* ---------- Sections ---------- */
.section{padding:clamp(52px,7vw,88px) 0;position:relative}
.section--tight{padding:clamp(34px,4.5vw,54px) 0}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.75),rgba(5,31,20,.35));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:780px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--gold-light);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px
}
.section-head p{margin-top:14px;color:var(--mint);opacity:.88;font-size:15.5px}
.lead{font-size:16.5px;color:var(--mint)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;font-weight:600;letter-spacing:.5px;padding:6px 13px;border-radius:999px;
  border:1px solid var(--line);color:var(--gold-light);background:rgba(245,158,11,.1)
}
.chip.red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04)}
.hero-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(3,21,13,.97) 0%,rgba(5,31,20,.92) 48%,rgba(11,46,30,.72) 100%)}
.hero-inner{position:relative;z-index:2;padding:clamp(48px,6vw,84px) 20px clamp(44px,5vw,66px);max-width:var(--container);margin:0 auto}
.hero-layout{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:clamp(28px,4vw,52px);align-items:center}
.hero h1 em{font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:16.5px;color:var(--mint);max-width:640px;margin-top:18px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:26px}
.hero-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 22px;margin-top:30px;border-top:1px solid var(--line-soft);padding-top:24px}
.hero-checks li{display:flex;gap:10px;align-items:flex-start;font-size:14.6px;color:var(--mint)}
.hero-checks i{color:var(--gold-light);margin-top:4px}
.hero-stack{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.stack-card{
  background:linear-gradient(165deg,rgba(11,46,30,.94),rgba(5,31,20,.86));
  border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px;
  box-shadow:var(--shadow)
}
.stack-card--main{grid-column:1/-1;border-radius:var(--radius-lg);padding:24px 22px}
.stack-card h3{font-size:16px;margin-bottom:6px}
.stack-card p{font-size:13.4px;color:var(--mint);opacity:.85;margin-top:6px;line-height:1.55}
.stack-label{font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--olive);font-weight:600}
.stack-value{font-size:clamp(28px,3.6vw,40px);font-weight:800;color:var(--gold-light);line-height:1.1;margin:8px 0 4px}
.stack-value small{font-size:14px;font-weight:600;color:var(--mint);opacity:.8}
.ratio-bar{height:9px;border-radius:99px;background:rgba(209,250,229,.12);overflow:hidden;margin-top:14px}
.ratio-bar span{display:block;height:100%;border-radius:99px;background:var(--gold-grad)}
.ratio-legend{display:flex;justify-content:space-between;font-size:11.5px;color:var(--olive);margin-top:8px}
.stack-card--warn{border-color:rgba(220,38,38,.45);background:linear-gradient(165deg,rgba(69,10,10,.6),rgba(5,31,20,.9))}
.stack-card--warn .stack-value{color:#FCA5A5}
/* ---------- Stat row ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.stat-card{
  background:rgba(3,21,13,.6);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px 20px;transition:border-color .25s ease,transform .25s ease
}
.stat-card:hover{border-color:var(--line);transform:translateY(-3px)}
.stat-num{font-size:clamp(26px,3vw,34px);font-weight:800;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.15}
.stat-card h3{font-size:15px;margin:10px 0 6px}
.stat-card p{font-size:13.6px;color:var(--mint);opacity:.82;line-height:1.55}
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(26px,4vw,46px);align-items:center}
.media-frame{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg);position:relative}
.media-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.media-frame figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:13px;color:var(--mint);background:linear-gradient(0deg,rgba(3,21,13,.94),transparent)}
.check-list{margin-top:20px;display:grid;gap:11px}
.check-list li{display:flex;gap:11px;font-size:15px;color:var(--mint)}
.check-list i{color:var(--gold-light);margin-top:4px}
/* ---------- Tier cards ---------- */
.tier-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tier-card{
  background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.72));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px 20px;position:relative;
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease
}
.tier-card:hover{border-color:var(--line);box-shadow:var(--shadow);transform:translateY(-4px)}
.tier-tag{
  position:absolute;top:-11px;left:18px;font-size:11px;font-weight:700;letter-spacing:.8px;
  text-transform:uppercase;padding:5px 11px;border-radius:999px;background:var(--red);color:#fff
}
.tier-pct{font-size:26px;font-weight:800;color:var(--gold-light);margin-bottom:4px}
.tier-card h3{font-size:16px;margin-bottom:8px}
.tier-card p{font-size:13.8px;color:var(--mint);opacity:.84;line-height:1.58}
/* ---------- Scenario cards ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.scene-card{
  display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;
  background:rgba(3,21,13,.55);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px 20px;transition:border-color .25s ease
}
.scene-card:hover{border-color:var(--line)}
.scene-icon{
  width:52px;height:52px;border-radius:15px;background:rgba(245,158,11,.14);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  color:var(--gold-light);font-size:20px
}
.scene-card h3{font-size:16px;margin-bottom:7px}
.scene-card p{font-size:14px;color:var(--mint);opacity:.84;line-height:1.6}
/* ---------- Steps ---------- */
.steps{border-left:2px solid var(--line);margin-left:12px;display:grid;gap:22px;padding-left:26px}
.steps li{position:relative}
.steps li::before{
  content:attr(data-step);position:absolute;left:-45px;top:0;width:32px;height:32px;border-radius:50%;
  background:var(--gold-grad);color:#241503;font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(245,158,11,.3)
}
.steps h3{font-size:16.5px;margin-bottom:6px}
.steps p{font-size:14.4px;color:var(--mint);opacity:.86;line-height:1.62}
/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(3,21,13,.55)}
table.odds-table{width:100%;border-collapse:collapse;min-width:640px}
table.odds-table th,table.odds-table td{padding:14px 18px;text-align:left;font-size:14.4px;border-bottom:1px solid var(--line-soft)}
table.odds-table th{font-size:12.5px;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-light);background:rgba(245,158,11,.08);font-weight:700}
table.odds-table tbody tr:last-child td{border-bottom:0}
table.odds-table tbody tr:hover{background:rgba(245,158,11,.06)}
table.odds-table td strong{color:var(--gold-light);font-weight:700}
.table-note{font-size:13px;color:var(--olive);margin-top:14px}
/* ---------- Mistake list ---------- */
.mistake-list{display:grid;gap:14px}
.mistake{
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:flex-start;
  background:rgba(69,10,10,.32);border:1px solid rgba(220,38,38,.28);border-radius:var(--radius);padding:18px 20px
}
.mistake i{color:#FCA5A5;font-size:18px;margin-top:3px}
.mistake h3{font-size:15.6px;margin-bottom:6px}
.mistake p{font-size:14px;color:var(--mint);opacity:.85;line-height:1.6}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(3,21,13,.55);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 52px 18px 20px;font-weight:600;font-size:15.6px;position:relative;
  transition:background .22s ease
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:rgba(245,158,11,.08)}
.faq-item summary::after{
  content:'\f107';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;right:20px;top:50%;
  transform:translateY(-50%);color:var(--gold-light);transition:transform .25s ease
}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(180deg)}
.faq-item p{padding:0 20px 20px;font-size:14.6px;color:var(--mint);opacity:.88;line-height:1.68}
/* ---------- Posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.post-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;background:rgba(3,21,13,.55);
  display:flex;flex-direction:column;transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease
}
.post-card:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow)}
.post-thumb{aspect-ratio:16/10;overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:9px;flex:1}
.post-meta{font-size:12px;letter-spacing:.6px;text-transform:uppercase;color:var(--olive)}
.post-body h3{font-size:15.8px;line-height:1.42}
.post-body p{font-size:13.8px;color:var(--mint);opacity:.82;line-height:1.58}
.post-body .post-link{margin-top:auto;font-size:13.6px;font-weight:600;color:var(--gold-light);display:inline-flex;gap:7px;align-items:center}
.empty-state{border:1px dashed var(--line);border-radius:var(--radius);padding:26px;color:var(--mint);font-size:14.6px;background:rgba(3,21,13,.5)}
/* ---------- CTA ---------- */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;position:relative;
  background:linear-gradient(120deg,rgba(3,21,13,.95),rgba(11,46,30,.9))
}
.cta-band::after{content:'';position:absolute;inset:0;background:url('/assets/images/db7271ad132ce1e5.jpg') center/cover;opacity:.14}
.cta-inner{position:relative;z-index:2;padding:clamp(30px,4.5vw,52px);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:30px;align-items:center}
.cta-inner h2{margin-bottom:12px}
.cta-inner p{font-size:15.4px;color:var(--mint);opacity:.9}
.cta-form{display:flex;gap:10px;flex-wrap:wrap}
.cta-form input{
  flex:1 1 220px;min-width:0;padding:13px 18px;border-radius:999px;border:1px solid var(--line);
  background:rgba(3,21,13,.75);color:var(--ivory)
}
.cta-form input::placeholder{color:rgba(209,250,229,.5)}
.cta-form input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.cta-hint{font-size:12.6px;color:var(--olive);margin-top:12px}
/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(3,21,13,.9),rgba(3,21,13,1));padding:clamp(44px,6vw,70px) 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand strong{font-size:17px;font-weight:800}
.footer-about p{font-size:14.2px;color:var(--mint);opacity:.8;line-height:1.66;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-col h4{font-size:14px;letter-spacing:.6px;text-transform:uppercase;color:var(--gold-light);margin-bottom:14px}
.footer-col ul{display:grid;gap:10px}
.footer-col a,.footer-col li{font-size:14.2px;color:var(--mint);opacity:.82;line-height:1.55}
.footer-col a:hover{color:var(--gold-light);opacity:1}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:var(--olive)
}
/* ---------- FAB ---------- */
.fab-royal{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#3a1a12,#03150d 74%);
  border:2px solid var(--gold);
  display:flex;align-items:center;justify-content:center;color:var(--gold-light);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;
  transition:opacity .25s ease,transform .25s ease
}
.fab-royal .fab-inner{display:flex;animation:fabFloat 3.6s ease-in-out infinite}
.fab-royal i{transition:transform .5s ease}
.fab-royal:hover{opacity:1;transform:scale(1.1)}
.fab-royal:hover i{transform:rotate(360deg)}
.fab-royal:active{transform:scale(.95) translateY(4px)}
.fab-royal::after{content:'';position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-layout{grid-template-columns:1fr}
  .hero-stack{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tier-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-inner{grid-template-columns:1fr}
}
@media (max-width:900px){
  .nav-toggle{display:flex}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;display:none;justify-content:flex-start;
    background:rgba(3,21,13,.98);border-bottom:1px solid var(--line);padding:14px 20px 20px
  }
  .main-nav.is-open{display:flex}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px;width:100%}
  .nav-list a{padding:12px 14px;border-radius:12px}
  .brand-text span{display:none}
}
@media (max-width:768px){
  .split{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr}
  .hero-checks{grid-template-columns:1fr}
  .steps{padding-left:22px}
  .steps li::before{left:-39px;width:28px;height:28px;font-size:12px}
}
@media (max-width:560px){
  body{padding-top:72px}
  .header-inner{min-height:70px;gap:10px}
  .btn-ghost{padding:9px 13px;font-size:13px}
  .btn-solid{padding:9px 14px;font-size:13px}
  .brand-mark{width:38px;height:38px;font-size:17px}
  .brand-text strong{font-size:14.5px}
  .stat-grid,.tier-grid,.post-grid,.footer-grid{grid-template-columns:1fr}
  .hero-stack{grid-template-columns:1fr}
  .cta-form input{flex:1 1 100%}
  .cta-form .btn{width:100%;justify-content:center}
  .fab-royal{left:12px;bottom:86px;width:52px;height:52px;font-size:18px}
}

/* roulang page: category3 */
:root{
  --jade-950:#03150D;
  --jade-900:#051F14;
  --jade-800:#0B2E1E;
  --jade-700:#0F3A27;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.12);
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-lg:0 26px 64px rgba(0,0,0,.52);
  --shadow:0 14px 34px rgba(0,0,0,.36);
  --container:1180px;
  --gold-grad:linear-gradient(135deg,#FCD34D 0%,#F59E0B 48%,#B45309 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  padding-top:78px;
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ivory);
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.14),transparent 62%),
    radial-gradient(760px 460px at 88% 4%,rgba(16,185,129,.10),transparent 60%),
    var(--jade-900);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none;margin:0;padding:0}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0;line-height:1.22;font-weight:800;letter-spacing:-.2px}
p{margin:0}
h1{font-size:clamp(29px,4.5vw,48px)}
h2{font-size:clamp(23px,3.1vw,35px)}
h3{font-size:clamp(17.5px,1.9vw,21px)}
h4{font-size:16px}
strong{font-weight:700}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:15px;letter-spacing:.2px;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn i{font-size:14px}
.btn-gold{background:var(--gold-grad);color:#241503;box-shadow:0 12px 26px rgba(245,158,11,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(245,158,11,.42)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border-color:var(--line);color:var(--gold-light);background:rgba(5,31,20,.5)}
.btn-outline:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-light);background:transparent;padding:10px 18px;font-size:14px}
.btn-ghost:hover{background:rgba(245,158,11,.14)}
.btn-solid{padding:10px 20px;font-size:14px}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:13px;background:var(--gold-grad);
  display:flex;align-items:center;justify-content:center;color:#241503;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35)
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.2px}
.brand-text span{font-size:11px;color:var(--olive);letter-spacing:.6px;text-transform:uppercase}
.main-nav{flex:1 1 auto;display:flex;justify-content:center}
.nav-list{display:flex;align-items:center;gap:6px}
.nav-list a{
  display:block;padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;
  color:var(--mint);transition:background .22s ease,color .22s ease
}
.nav-list a:hover{background:rgba(245,158,11,.14);color:#fff}
.nav-list a.active{background:rgba(245,158,11,.18);color:var(--gold-light);font-weight:600}
.header-actions{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:rgba(11,46,30,.7);color:var(--gold-light);cursor:pointer;align-items:center;justify-content:center
}
.nav-toggle:hover{background:rgba(245,158,11,.16)}

/* ---------- Sections ---------- */
.section{padding:clamp(52px,7vw,88px) 0;position:relative}
.section--tight{padding:clamp(34px,4.5vw,54px) 0}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.75),rgba(5,31,20,.35));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:780px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--gold-light);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px
}
.section-head p{margin-top:14px;color:var(--mint);opacity:.88;font-size:15.5px}
.lead{font-size:16.5px;color:var(--mint)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
.chip{
  font-size:12px;font-weight:600;letter-spacing:.5px;padding:6px 12px;border-radius:999px;
  border:1px solid var(--line);color:var(--gold-light);background:rgba(245,158,11,.1);display:inline-flex;align-items:center;gap:6px
}
.chip.red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
.chip.mint{border-color:rgba(16,185,129,.4);color:var(--mint);background:rgba(16,185,129,.12)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(620px 420px at 78% 10%,rgba(245,158,11,.18),transparent 65%),
    linear-gradient(160deg,var(--jade-950) 0%,var(--jade-800) 58%,var(--jade-900) 100%);
}
.hero-inner{position:relative;z-index:2;padding:clamp(46px,6vw,78px) 20px clamp(38px,5vw,58px);max-width:var(--container);margin:0 auto}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,4vw,52px);align-items:start}
.hero-copy{max-width:720px}
.hero h1{margin-bottom:18px}
.hero h1 em{font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:16.5px;color:var(--mint);max-width:680px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:26px}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}

.status-bar{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  background:var(--line-soft);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:34px
}
.status-item{background:rgba(3,21,13,.62);padding:16px 18px}
.status-item strong{display:block;font-size:20px;font-weight:800;color:var(--gold-light);line-height:1.2}
.status-item span{font-size:12.5px;color:var(--olive);letter-spacing:.4px;text-transform:uppercase}

.icon-matrix{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.icon-tile{
  display:flex;align-items:center;gap:12px;padding:15px 16px;border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(15,58,39,.85),rgba(5,31,20,.7));
  border:1px solid var(--line-soft);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease
}
.icon-tile:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:0 16px 32px rgba(0,0,0,.4)}
.icon-tile i{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.14);color:var(--gold-light);font-size:16px;border:1px solid var(--line)
}
.icon-tile span{font-size:14px;font-weight:600;color:var(--mint);line-height:1.35}

/* ---------- Value cards ---------- */
.value-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.value-card{
  padding:26px 24px;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(11,46,30,.9),rgba(5,31,20,.72));
  border:1px solid var(--line-soft);transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease
}
.value-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.value-card .num-badge{
  width:46px;height:46px;border-radius:14px;background:var(--gold-grad);color:#241503;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;margin-bottom:16px
}
.value-card h3{margin-bottom:10px;color:#fff}
.value-card p{color:var(--mint);opacity:.86;font-size:15px}

/* ---------- Tips list ---------- */
.tips-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:clamp(22px,3.4vw,44px);align-items:start}
.tip-list{display:grid;gap:14px}
.tip-item{
  display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;padding:22px;
  border-radius:var(--radius);background:rgba(11,46,30,.55);border:1px solid var(--line-soft);
  transition:background .25s ease,border-color .25s ease,transform .25s ease
}
.tip-item:hover{background:rgba(15,58,39,.72);border-color:var(--line);transform:translateX(4px)}
.tip-index{
  font-size:15px;font-weight:800;color:var(--gold-light);border:1px solid var(--line);border-radius:12px;
  display:flex;align-items:center;justify-content:center;height:44px;background:rgba(245,158,11,.1)
}
.tip-item h3{margin-bottom:8px}
.tip-item p{color:var(--mint);opacity:.85;font-size:14.8px}
.tip-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.tip-tags span{font-size:11.5px;letter-spacing:.4px;color:var(--olive);border:1px solid var(--line-soft);border-radius:999px;padding:4px 10px}
.aside-figure{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);position:relative;box-shadow:var(--shadow)}
.aside-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.aside-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:18px 20px;font-size:13.5px;color:var(--mint);
  background:linear-gradient(180deg,rgba(3,21,13,0),rgba(3,21,13,.94))
}

/* ---------- Scenario table ---------- */
.scenario-list{display:grid;gap:14px}
.scenario{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,2fr);gap:22px;align-items:center;
  padding:22px 24px;border-radius:var(--radius);border:1px solid var(--line-soft);
  background:linear-gradient(120deg,rgba(15,58,39,.6),rgba(5,31,20,.5))
}
.scenario h3{color:var(--gold-light);margin-bottom:6px}
.scenario .sc-note{font-size:13.5px;color:var(--olive)}
.sc-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.sc-metrics div{border-left:2px solid var(--line);padding-left:12px}
.sc-metrics strong{display:block;font-size:16.5px;color:#fff;font-weight:700}
.sc-metrics span{font-size:12.5px;color:var(--olive);text-transform:uppercase;letter-spacing:.4px}

/* ---------- Steps ---------- */
.steps{display:grid;gap:0;border-left:2px dashed var(--line);margin-left:14px}
.step{position:relative;padding:0 0 28px 30px}
.step:last-child{padding-bottom:0}
.step::before{
  content:"";position:absolute;left:-9px;top:5px;width:16px;height:16px;border-radius:50%;
  background:var(--gold-grad);box-shadow:0 0 0 4px rgba(245,158,11,.16)
}
.step h3{margin-bottom:7px}
.step p{color:var(--mint);opacity:.85;font-size:14.8px}

/* ---------- Quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.quote-card{
  padding:24px;border-radius:var(--radius);border:1px solid var(--line-soft);background:rgba(11,46,30,.5);
  display:flex;flex-direction:column;gap:14px
}
.quote-card i.fa-quote-left{color:var(--gold);font-size:18px}
.quote-card p{color:var(--mint);font-size:15px}
.quote-who{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line-soft);padding-top:14px;margin-top:auto}
.quote-who .avatar{
  width:40px;height:40px;border-radius:12px;background:rgba(245,158,11,.14);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--gold-light);font-weight:700;font-size:14px
}
.quote-who strong{display:block;font-size:14.5px}
.quote-who span{font-size:12.5px;color:var(--olive)}

/* ---------- Category entry ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.cat-card{
  display:block;padding:24px;border-radius:var(--radius-lg);border:1px solid var(--line-soft);
  background:linear-gradient(155deg,rgba(15,58,39,.72),rgba(5,31,20,.55));
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.cat-card i{font-size:20px;color:var(--gold-light)}
.cat-card h3{margin:14px 0 8px}
.cat-card p{font-size:14.6px;color:var(--mint);opacity:.85}
.cat-card .cat-link{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:13.5px;font-weight:600;color:var(--gold-light)}

/* ---------- Posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.post-card{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-soft);
  background:rgba(11,46,30,.5);display:flex;flex-direction:column;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.post-thumb{display:block;position:relative;overflow:hidden}
.post-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:17.5px;line-height:1.35}
.post-body h3 a:hover{color:var(--gold-light)}
.post-body p{font-size:14.3px;color:var(--mint);opacity:.82}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line-soft)}
.post-meta span{font-size:12px;color:var(--olive);display:inline-flex;align-items:center;gap:6px}
.list-foot{display:flex;justify-content:flex-start;margin-top:28px}
.empty-note{padding:22px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--mint);font-size:14.5px}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:920px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(11,46,30,.45);overflow:hidden}
.faq-item[open]{border-color:var(--line);background:rgba(15,58,39,.6)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:600;font-size:15.8px;
  display:flex;align-items:center;justify-content:space-between;gap:16px
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--gold-light);font-size:13px;transition:transform .25s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-answer{padding:0 22px 20px;color:var(--mint);opacity:.88;font-size:14.8px}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(140deg,rgba(15,58,39,.95),rgba(3,21,13,.9));
  padding:clamp(28px,4vw,46px);box-shadow:var(--shadow-lg)
}
.cta-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(22px,3.6vw,44px);align-items:center}
.cta-band h2{margin-bottom:12px}
.cta-band p{color:var(--mint);font-size:15.4px}
.cta-points{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.cta-form{display:grid;gap:12px;background:rgba(3,21,13,.6);border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px}
.cta-form label{font-size:12.5px;letter-spacing:.5px;text-transform:uppercase;color:var(--olive)}
.cta-form select,.cta-form input{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line-soft);
  background:rgba(11,46,30,.7);color:var(--ivory);font-size:14.5px
}
.cta-form select:focus,.cta-form input:focus{border-color:var(--gold);outline:none}
.form-note{font-size:12.5px;color:var(--olive)}

/* ---------- Footer ---------- */
.site-footer{background:linear-gradient(180deg,rgba(3,21,13,.6),rgba(3,21,13,.98));border-top:1px solid var(--line);padding:clamp(44px,6vw,72px) 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:clamp(22px,3vw,40px)}
.footer-about p{margin-top:14px;font-size:14.4px;color:var(--mint);opacity:.82;max-width:420px}
.footer-brand{display:flex;align-items:center;gap:11px}
.footer-brand strong{font-size:16.5px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.footer-col h4{font-size:13px;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-light);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col li{font-size:14.2px;color:var(--mint);opacity:.84}
.footer-col a{font-size:14.2px;color:var(--mint);opacity:.84;transition:color .2s ease,opacity .2s ease}
.footer-col a:hover{color:var(--gold-light);opacity:1}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:38px;padding-top:20px;
  border-top:1px solid var(--line-soft);font-size:12.8px;color:var(--olive)
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 32% 28%,#FCD34D,#F59E0B 46%,#B45309 100%);
  border:2px solid #F59E0B;color:#241503;font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease;
  animation:fabFloat 3.6s ease-in-out infinite
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .fab-dot{position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #F8FAFC}
.fab i{transition:transform .5s ease}
.fab:hover i{transform:rotate(360deg)}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .tips-layout{grid-template-columns:1fr}
  .aside-figure img{aspect-ratio:16/9}
  .value-grid,.quote-grid,.cat-grid,.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-grid{grid-template-columns:1fr}
  .scenario{grid-template-columns:1fr}
  .sc-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .main-nav{
    position:absolute;top:100%;left:0;right:0;display:none;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);padding:14px 20px 20px;
    box-shadow:0 24px 40px rgba(0,0,0,.5)
  }
  .main-nav.open{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-list a{padding:12px 14px;border-radius:12px;font-size:15px}
  .nav-toggle{display:flex}
}
@media (max-width:768px){
  body{padding-top:74px}
  .status-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .value-grid,.quote-grid,.cat-grid,.post-grid{grid-template-columns:1fr}
  .icon-matrix{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .header-actions .btn-ghost{padding:8px 14px;font-size:13px}
  .header-actions .btn-solid{padding:8px 14px;font-size:13px}
  .brand-text strong{font-size:14.5px}
  .brand-text span{font-size:10px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero-inner{padding:34px 16px 40px}
  .sc-metrics{grid-template-columns:1fr}
  .scenario{padding:18px}
  .tip-item{grid-template-columns:44px minmax(0,1fr);gap:14px;padding:18px}
  .fab{left:14px;bottom:84px;width:52px;height:52px;font-size:18px}
  .footer-bottom{flex-direction:column}
}