/* roulang page: index */
:root{
  --bg-900:#05140d;
  --bg-800:#072014;
  --bg-700:#0a2c1c;
  --bg-600:#0e3823;
  --gold-500:#f59e0b;
  --gold-400:#fbbf24;
  --gold-300:#fcd34d;
  --mint-200:#d1fae5;
  --mint-100:#ecfdf5;
  --red-500:#dc2626;
  --text-100:#f8fafc;
  --text-300:#d1fae5;
  --text-400:#a7c9b6;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(16,185,129,.18);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-lg:0 24px 60px rgba(0,0,0,.45);
  --shadow-md:0 14px 34px rgba(0,0,0,.35);
  --shadow-gold:0 8px 26px rgba(245,158,11,.28);
  --space:clamp(56px,7vw,96px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg-900);
  color:var(--text-100);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.2px}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
.container-custom{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:var(--space) 0}
.section-alt{background:radial-gradient(1200px 500px at 15% 0%,rgba(16,185,129,.10),transparent 60%),var(--bg-800)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-300);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:7px 15px;
}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title{font-size:clamp(1.5rem,3vw,2.15rem);margin:16px 0 14px;font-weight:900}
.section-title span{color:var(--gold-400)}
.section-sub{color:var(--text-400);font-size:1.02rem;max-width:720px}
.center .section-sub{margin:0 auto}
.btn-gold{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
  color:#08210f;font-weight:800;font-size:.96rem;
  padding:14px 26px;border-radius:999px;border:none;
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.42);filter:brightness(1.05)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  background:transparent;color:var(--mint-200);font-weight:700;font-size:.96rem;
  padding:13px 24px;border-radius:999px;border:1px solid var(--border-soft);
  transition:border-color .22s ease,background .22s ease,transform .22s ease;
}
.btn-ghost:hover{border-color:var(--gold-400);background:rgba(245,158,11,.08);transform:translateY(-3px)}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,20,13,.88);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-soft);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:linear-gradient(140deg,var(--gold-500),#0e3823);
  display:grid;place-items:center;font-size:1.15rem;color:#fdf6e3;
  border:1px solid rgba(252,211,77,.5);box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:900;font-size:.98rem;color:var(--text-100);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-tag{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:10px 15px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--text-300);transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:var(--gold-300);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#08210f;background:linear-gradient(135deg,var(--gold-500),var(--gold-300));font-weight:800}
.nav-actions{display:flex;align-items:center;gap:10px}
.link-login{font-size:.9rem;font-weight:700;color:var(--mint-200);padding:9px 14px;border-radius:999px;border:1px solid transparent;transition:.2s}
.link-login:hover{color:var(--gold-300);border-color:var(--border)}
.btn-signup{
  font-size:.88rem;font-weight:800;color:#08210f;padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));box-shadow:var(--shadow-gold);
  transition:transform .2s ease,filter .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);filter:brightness(1.06)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-300);font-size:1.1rem;
}
.mobile-panel{display:none;border-top:1px solid var(--border-soft);background:rgba(7,32,20,.98)}
.mobile-panel.open{display:block}
.mobile-panel ul{padding:12px 20px 20px;display:flex;flex-direction:column;gap:4px}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--text-300)}
.mobile-panel a:hover,.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-300)}

/* HERO STACK */
.hero{position:relative;padding:clamp(44px,6vw,76px) 0 clamp(50px,6vw,84px);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,20,13,.72),rgba(5,20,13,.94)),url('/assets/images/0705db49c7964cd4.jpg') center/cover no-repeat;
  filter:saturate(.9);
}
.hero > *{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:stretch}
.hero-main{
  background:linear-gradient(160deg,rgba(10,44,28,.94),rgba(5,20,13,.9));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:clamp(24px,3.4vw,40px);box-shadow:var(--shadow-lg);
}
.hero h1{font-size:clamp(1.75rem,3.6vw,2.7rem);font-weight:900;margin:18px 0 16px}
.hero h1 em{font-style:normal;color:var(--gold-400)}
.hero-lead{color:var(--text-300);font-size:1.03rem;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.stat{background:rgba(16,185,129,.07);border:1px solid var(--border-soft);border-radius:var(--radius-md);padding:14px 16px}
.stat b{display:block;font-size:1.35rem;color:var(--gold-300);font-weight:900}
.stat span{font-size:.8rem;color:var(--text-400)}
.hero-side{display:flex;flex-direction:column;gap:20px}
.side-card{
  border-radius:var(--radius-lg);border:1px solid var(--border-soft);overflow:hidden;
  background:linear-gradient(170deg,rgba(14,56,35,.92),rgba(7,32,20,.96));
  box-shadow:var(--shadow-md);position:relative;
}
.side-card:first-child{transform:translateY(-10px)}
.side-card:last-child{transform:translateY(12px)}
.side-card img{height:120px;width:100%;object-fit:cover;opacity:.92}
.side-body{padding:16px 18px 20px}
.side-body h3{font-size:1.02rem;margin-bottom:8px}
.side-body p{font-size:.88rem;color:var(--text-400)}
.chip{
  display:inline-flex;align-items:center;gap:7px;font-size:.7rem;font-weight:800;letter-spacing:.08em;
  text-transform:uppercase;padding:5px 11px;border-radius:999px;
  background:rgba(220,38,38,.16);color:#fca5a5;border:1px solid rgba(220,38,38,.4);
}

/* TICKER */
.ticker{
  background:linear-gradient(90deg,rgba(220,38,38,.16),rgba(245,158,11,.12));
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:12px 0;overflow:hidden;
}
.ticker-track{display:flex;gap:38px;white-space:nowrap;font-size:.86rem;color:var(--mint-200);font-weight:600;animation:slide 32s linear infinite}
.ticker-track i{color:var(--gold-400);margin-right:6px}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* TRUST */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.trust-item{
  background:rgba(16,185,129,.06);border:1px solid var(--border-soft);border-radius:var(--radius-md);
  padding:20px;transition:transform .25s ease,border-color .25s ease;
}
.trust-item:hover{transform:translateY(-5px);border-color:var(--border)}
.trust-item i{font-size:1.35rem;color:var(--gold-400);margin-bottom:12px;display:block}
.trust-item h3{font-size:.98rem;margin-bottom:7px}
.trust-item p{font-size:.86rem;color:var(--text-400)}

/* CHECKLIST */
.check-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 26px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--text-300);padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.18)}
.check-list i{color:var(--gold-400);margin-top:3px}

/* BADGES */
.badge-row{display:flex;flex-wrap:wrap;gap:12px}
.badge{
  display:inline-flex;align-items:center;gap:9px;padding:11px 18px;border-radius:999px;
  background:rgba(7,32,20,.85);border:1px solid var(--border);font-size:.85rem;font-weight:700;color:var(--text-300);
}
.badge i{color:var(--gold-300)}

/* ASYMMETRIC FEATURE */
.feature-split{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.feature-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-lg)}
.feature-media img{height:100%;width:100%;object-fit:cover;min-height:280px}
.feature-copy h2{font-size:clamp(1.45rem,2.6vw,2rem);margin-bottom:16px}
.feature-copy p{color:var(--text-400);margin-bottom:16px}
.mini-list li{display:flex;gap:11px;font-size:.92rem;color:var(--text-300);padding:8px 0}
.mini-list i{color:var(--gold-400);margin-top:4px}

/* CATEGORY MATRIX */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-soft);
  background:linear-gradient(175deg,rgba(14,56,35,.94),rgba(5,20,13,.96));
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;display:block;
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--border);box-shadow:var(--shadow-lg)}
.cat-card img{height:158px;width:100%;object-fit:cover;opacity:.9}
.cat-body{padding:20px 22px 24px}
.cat-body h3{font-size:1.1rem;margin-bottom:9px}
.cat-body p{font-size:.88rem;color:var(--text-400);margin-bottom:14px}
.cat-more{font-size:.85rem;font-weight:800;color:var(--gold-300);display:inline-flex;align-items:center;gap:8px}

/* ARTICLE LIST */
.news-layout{display:grid;grid-template-columns:1.45fr 1fr;gap:30px;align-items:start}
.news-main{display:flex;flex-direction:column;gap:18px}
.news-item{
  display:grid;grid-template-columns:180px 1fr;gap:18px;
  border:1px solid var(--border-soft);border-radius:var(--radius-md);overflow:hidden;
  background:rgba(10,44,28,.55);transition:border-color .25s ease,transform .25s ease;
}
.news-item:hover{border-color:var(--border);transform:translateY(-4px)}
.news-item img{height:100%;width:100%;object-fit:cover;min-height:132px}
.news-item-body{padding:16px 18px}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:.74rem;color:var(--gold-300);font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.news-item-body h3{font-size:1rem;margin-bottom:8px}
.news-item-body p{font-size:.86rem;color:var(--text-400)}
.news-side{
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;
  background:linear-gradient(170deg,rgba(10,44,28,.9),rgba(5,20,13,.96));
}
.news-side h3{font-size:1.08rem;margin-bottom:16px}
.news-side li{padding:13px 0;border-bottom:1px dashed rgba(245,158,11,.2)}
.news-side li:last-child{border-bottom:none}
.news-side .tag{font-size:.7rem;color:var(--gold-300);text-transform:uppercase;letter-spacing:.1em;font-weight:800}
.news-side strong{display:block;font-size:.93rem;margin:5px 0 4px;font-weight:700}
.news-side span{font-size:.8rem;color:var(--text-400)}
.empty-note{color:var(--text-400);font-size:.92rem;padding:18px;border:1px dashed var(--border);border-radius:var(--radius-md)}

/* COMPARE */
.compare-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--border-soft);border-radius:var(--radius-lg);overflow:hidden}
.compare-table th,.compare-table td{padding:16px 18px;text-align:left;font-size:.92rem;border-bottom:1px solid rgba(245,158,11,.14)}
.compare-table th{background:rgba(245,158,11,.10);color:var(--gold-300);font-weight:800;letter-spacing:.04em}
.compare-table tr:last-child td{border-bottom:none}
.compare-table td:first-child{color:var(--text-300);font-weight:600}
.compare-table td:last-child{color:var(--mint-200)}
.compare-wrap{overflow-x:auto}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{
  border:1px solid var(--border-soft);border-radius:var(--radius-lg);padding:24px;
  background:linear-gradient(160deg,rgba(14,56,35,.7),rgba(5,20,13,.86));
}
.step b{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--gold-500),var(--gold-300));color:#08210f;font-weight:900;margin-bottom:14px}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.87rem;color:var(--text-400)}

/* VOICES */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.voice{
  border-left:3px solid var(--gold-500);background:rgba(16,185,129,.06);
  border-radius:0 var(--radius-md) var(--radius-md) 0;padding:22px;
}
.voice p{font-size:.92rem;color:var(--text-300);margin-bottom:14px}
.voice b{font-size:.86rem;color:var(--gold-300)}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:920px}
.faq-item{border:1px solid var(--border-soft);border-radius:var(--radius-md);background:rgba(10,44,28,.5);overflow:hidden}
.faq-q{
  width:100%;text-align:left;background:none;border:none;color:var(--text-100);
  font-weight:700;font-size:1rem;padding:18px 22px;display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-q i{color:var(--gold-400);transition:transform .25s ease}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-item.open .faq-a{max-height:260px}
.faq-a p{padding:0 22px 20px;font-size:.92rem;color:var(--text-400)}

/* CTA */
.cta-band{
  border-radius:var(--radius-lg);border:1px solid var(--border);
  background:linear-gradient(130deg,rgba(14,56,35,.96),rgba(220,38,38,.16));
  padding:clamp(28px,4vw,46px);display:grid;grid-template-columns:1.3fr .7fr;gap:26px;align-items:center;
}
.cta-band h2{font-size:clamp(1.4rem,2.6vw,1.95rem);margin-bottom:12px}
.cta-band p{color:var(--text-300);font-size:.95rem}
.cta-actions{display:flex;flex-direction:column;gap:12px}

/* FOOTER */
.site-footer{background:var(--bg-800);border-top:1px solid var(--border-soft);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer-brand p{color:var(--text-400);font-size:.88rem;margin-top:14px;max-width:340px}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.14em;color:var(--gold-300);margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:.88rem;color:var(--text-400);transition:color .2s ease}
.footer-col a:hover{color:var(--gold-300)}
.footer-bottom{
  margin-top:44px;border-top:1px solid var(--border-soft);padding:22px 0;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:.82rem;color:var(--text-400);
}
.age-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:999px;padding:6px 14px;font-weight:800;color:var(--gold-300);font-size:.78rem}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:58px;height:58px;border-radius:50%;
  background:radial-gradient(circle at 30% 25%,#0e3823,#05140d);
  border:2px solid var(--gold-500);
  display:grid;place-items:center;color:var(--gold-300);font-size:1.3rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;
  animation:floaty 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover i{animation:spin360 .7s ease}
.fab::after{content:"";position:absolute;top:4px;right:4px;width:13px;height:13px;border-radius:50%;background:var(--red-500);box-shadow:0 0 0 2px #f8fafc}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes spin360{from{transform:rotate(0)}to{transform:rotate(360deg)}}

@media (max-width:1024px){
  .hero-grid,.feature-split,.news-layout,.cta-band{grid-template-columns:1fr}
  .trust-grid,.cat-grid,.voice-grid,.steps{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .brand-name{max-width:210px}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-toggle{display:grid}
}
@media (max-width:640px){
  .hero-stats,.trust-grid,.cat-grid,.voice-grid,.steps,.check-list,.footer-grid{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-item img{min-height:170px}
  .side-card:first-child,.side-card:last-child{transform:none}
  .brand-name{max-width:150px;font-size:.86rem}
  .brand-tag{display:none}
  .btn-signup{padding:9px 15px;font-size:.82rem}
  .link-login{padding:8px 10px;font-size:.84rem}
  .compare-table th,.compare-table td{padding:12px 13px;font-size:.85rem}
  .fab{bottom:88px}
}

/* roulang page: article */
:root{
  --bg-900:#05140d;
  --bg-800:#072014;
  --bg-700:#0a2c1c;
  --bg-600:#0e3823;
  --gold-500:#f59e0b;
  --gold-400:#fbbf24;
  --gold-300:#fcd34d;
  --mint-200:#d1fae5;
  --mint-100:#ecfdf5;
  --red-500:#dc2626;
  --text-100:#f8fafc;
  --text-300:#d1fae5;
  --text-400:#a7c9b6;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(16,185,129,.18);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-lg:0 24px 60px rgba(0,0,0,.45);
  --shadow-md:0 14px 34px rgba(0,0,0,.35);
  --shadow-gold:0 8px 26px rgba(245,158,11,.28);
  --space:clamp(56px,7vw,96px);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg-900);
  color:var(--text-100);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
ul{margin:0;padding:0;list-style:none}
p{margin:0 0 16px}
.container-custom{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:var(--space) 0}
.section-alt{background:radial-gradient(1200px 500px at 15% 0%,rgba(16,185,129,.10),transparent 60%),var(--bg-800)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-300);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:7px 15px;
}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title{font-size:clamp(1.5rem,3vw,2.15rem);margin:16px 0 14px;font-weight:900}
.section-title span{color:var(--gold-400)}
.section-sub{color:var(--text-400);font-size:1.02rem;max-width:720px}
.center .section-sub{margin:0 auto}
.btn-gold{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
  color:#08210f;font-weight:800;font-size:.96rem;
  padding:14px 26px;border-radius:999px;border:none;
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.42);filter:brightness(1.05);color:#08210f}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  background:transparent;color:var(--mint-200);font-weight:700;font-size:.96rem;
  padding:13px 24px;border-radius:999px;border:1px solid var(--border-soft);
  transition:border-color .22s ease,background .22s ease,transform .22s ease;
}
.btn-ghost:hover{border-color:var(--gold-400);background:rgba(245,158,11,.08);transform:translateY(-3px);color:var(--mint-200)}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,20,13,.88);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-soft);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:linear-gradient(140deg,var(--gold-500),#0e3823);
  display:grid;place-items:center;font-size:1.15rem;color:#fdf6e3;
  border:1px solid rgba(252,211,77,.5);box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:900;font-size:.98rem;color:var(--text-100);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-tag{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:10px 15px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--text-300);transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:var(--gold-300);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#08210f;background:linear-gradient(135deg,var(--gold-500),var(--gold-300));font-weight:800}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-signup{
  font-size:.88rem;font-weight:800;color:#08210f;padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));box-shadow:var(--shadow-gold);
  transition:transform .2s ease,filter .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);filter:brightness(1.06);color:#08210f}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-300);font-size:1.1rem;
}
.mobile-panel{display:none;border-top:1px solid var(--border-soft);background:rgba(7,32,20,.98)}
.mobile-panel.open{display:block}
.mobile-panel ul{padding:12px 20px 20px;display:flex;flex-direction:column;gap:4px}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--text-300)}
.mobile-panel a:hover,.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-300)}
/* ARTICLE HERO */
.article-hero{position:relative;padding:clamp(40px,6vw,72px) 0 clamp(34px,5vw,56px);overflow:hidden}
.article-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,20,13,.78),rgba(5,20,13,.95)),url('/assets/images/61f58dcca7b47dde.jpg') center/cover no-repeat;
}
.article-hero > *{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.82rem;color:var(--text-400);margin-bottom:18px}
.crumb a{color:var(--mint-200);transition:color .2s ease}
.crumb a:hover{color:var(--gold-300)}
.crumb i{font-size:.6rem;opacity:.7}
.article-hero h1{
  font-size:clamp(1.6rem,3.4vw,2.55rem);font-weight:900;margin:0 0 18px;max-width:900px;
}
.article-hero h1 em{font-style:normal;color:var(--gold-400)}
.article-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.meta-pill{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(10,44,28,.82);border:1px solid var(--border-soft);
  border-radius:999px;padding:9px 16px;font-size:.82rem;font-weight:600;color:var(--text-300);
}
.meta-pill i{color:var(--gold-400)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:36px;align-items:start}
.article-body{
  background:linear-gradient(170deg,rgba(10,44,28,.72),rgba(7,32,20,.86));
  border:1px solid var(--border-soft);border-radius:var(--radius-lg);
  padding:clamp(22px,3vw,38px);box-shadow:var(--shadow-md);
}
.article-body h2{font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:900;margin:34px 0 14px;padding-left:16px;border-left:3px solid var(--gold-500);line-height:1.35}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:clamp(1.1rem,1.9vw,1.32rem);font-weight:800;color:var(--gold-300);margin:26px 0 12px}
.article-body p{color:var(--text-300);font-size:1.02rem;line-height:1.72}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body ul{list-style:none;padding-left:0}
.article-body ul li{
  position:relative;padding-left:30px;margin-bottom:11px;color:var(--text-300);
}
.article-body ul li::before{
  content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:2px;color:var(--gold-400);font-size:.92rem;
}
.article-body ol{counter-reset:art;list-style:none;padding-left:0}
.article-body ol li{
  position:relative;padding-left:42px;margin-bottom:13px;color:var(--text-300);
  counter-increment:art;
}
.article-body ol li::before{
  content:counter(art);
  position:absolute;left:0;top:1px;width:28px;height:28px;border-radius:9px;
  display:grid;place-items:center;font-size:.82rem;font-weight:800;color:#08210f;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
}
.article-body strong{color:var(--gold-300);font-weight:700}
.article-body a{color:var(--gold-400);border-bottom:1px dashed rgba(251,191,36,.5);transition:color .2s ease}
.article-body a:hover{color:var(--gold-300)}
.article-body blockquote{
  margin:24px 0;padding:20px 24px;border-radius:var(--radius-md);
  background:rgba(245,158,11,.08);border:1px solid var(--border);
  color:var(--mint-200);font-style:italic;
}
.article-body img{border-radius:var(--radius-md);margin:22px 0;border:1px solid var(--border-soft)}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.94rem}
.article-body th,.article-body td{padding:12px 14px;border:1px solid var(--border-soft);text-align:left}
.article-body th{background:rgba(245,158,11,.12);color:var(--gold-300);font-weight:700}
.article-body td{color:var(--text-300)}
.notfound{
  text-align:center;padding:60px 24px;border-radius:var(--radius-lg);
  border:1px dashed var(--border);background:rgba(10,44,28,.6);
}
.notfound i{font-size:2.4rem;color:var(--gold-400);margin-bottom:16px}
.notfound h2{margin:0 0 12px;font-size:1.4rem;font-weight:800}
.notfound p{color:var(--text-400);margin-bottom:22px}
/* SIDEBAR */
.article-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:92px}
.side-card{
  border-radius:var(--radius-lg);border:1px solid var(--border-soft);overflow:hidden;
  background:linear-gradient(170deg,rgba(14,56,35,.92),rgba(7,32,20,.96));
  box-shadow:var(--shadow-md);
}
.side-card-head{padding:18px 20px;border-bottom:1px solid var(--border-soft);display:flex;align-items:center;gap:10px}
.side-card-head i{color:var(--gold-400)}
.side-card-head h3{font-size:1rem;font-weight:800;margin:0}
.side-card-body{padding:18px 20px}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-flex;align-items:center;gap:7px;font-size:.78rem;font-weight:700;
  padding:7px 13px;border-radius:999px;color:var(--mint-200);
  background:rgba(16,185,129,.10);border:1px solid var(--border-soft);
  transition:border-color .2s ease,color .2s ease;
}
.tag:hover{border-color:var(--gold-400);color:var(--gold-300)}
.tag-gold{color:var(--gold-300);background:rgba(245,158,11,.10);border-color:var(--border)}
.side-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(16,185,129,.16)}
.side-list li:last-child{border-bottom:none;padding-bottom:0}
.side-list .num{
  width:28px;height:28px;flex:0 0 28px;border-radius:9px;display:grid;place-items:center;
  font-size:.78rem;font-weight:800;color:#08210f;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
}
.side-list .txt{font-size:.9rem;font-weight:600;color:var(--text-300);line-height:1.5}
.side-list a:hover .txt{color:var(--gold-300)}
.side-cta{
  padding:24px 20px;text-align:center;border-radius:var(--radius-lg);
  background:linear-gradient(150deg,rgba(245,158,11,.16),rgba(7,32,20,.9));
  border:1px solid var(--border);
}
.side-cta i{font-size:1.6rem;color:var(--gold-400);margin-bottom:12px}
.side-cta h3{font-size:1.05rem;font-weight:800;margin:0 0 10px}
.side-cta p{font-size:.88rem;color:var(--text-400);margin-bottom:16px}
/* CONTENT RELATED */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rel-card{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-soft);
  background:linear-gradient(170deg,rgba(10,44,28,.8),rgba(7,32,20,.94));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  display:flex;flex-direction:column;
}
.rel-card:hover{transform:translateY(-5px);border-color:var(--border);box-shadow:var(--shadow-lg)}
.rel-thumb{aspect-ratio:16/9;overflow:hidden}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.rel-card:hover .rel-thumb img{transform:scale(1.06)}
.rel-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.rel-body h3{font-size:1rem;font-weight:800;margin:0;line-height:1.45;color:var(--text-100)}
.rel-card:hover .rel-body h3{color:var(--gold-300)}
.rel-body p{font-size:.88rem;color:var(--text-400);margin:0;flex:1}
.rel-more{font-size:.82rem;font-weight:700;color:var(--gold-400);display:inline-flex;align-items:center;gap:7px}
/* CTA STRIP */
.cta-strip{
  border-radius:var(--radius-lg);padding:clamp(26px,4vw,44px);
  background:linear-gradient(130deg,rgba(245,158,11,.16),rgba(10,44,28,.9));
  border:1px solid var(--border);box-shadow:var(--shadow-md);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
}
.cta-strip h2{font-size:clamp(1.25rem,2.4vw,1.7rem);font-weight:900;margin:0 0 8px}
.cta-strip p{color:var(--text-300);margin:0;max-width:600px}
/* FOOTER */
.site-footer{background:var(--bg-800);border-top:1px solid var(--border-soft);padding-top:56px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;padding-bottom:38px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--text-400);font-size:.9rem;max-width:420px}
.footer-col h4{font-size:.82rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-300);margin:0 0 16px}
.footer-col ul li{margin-bottom:10px}
.footer-col a{color:var(--text-400);font-size:.92rem;transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:var(--gold-300);padding-left:4px}
.footer-bottom{
  border-top:1px solid var(--border-soft);padding:22px 0 30px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center;
  font-size:.84rem;color:var(--text-400);
}
.age-badge{display:inline-flex;align-items:center;gap:8px;color:var(--gold-300);font-weight:700}
/* FAB */
.fab{
  position:fixed;left:1rem;bottom:6rem;z-index:50;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:1.25rem;color:#08210f;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
  border:2px solid var(--gold-300);box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .25s ease,opacity .25s ease;animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:var(--red-500);border:2px solid #f8fafc}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .article-layout{grid-template-columns:1fr}
  .article-side{position:static}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .brand-name{max-width:170px;font-size:.88rem}
  .btn-signup{padding:9px 15px;font-size:.82rem}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-strip{flex-direction:column;align-items:flex-start}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --bg-900:#05140d;
  --bg-800:#072014;
  --bg-700:#0a2c1c;
  --bg-600:#0e3823;
  --gold-500:#f59e0b;
  --gold-400:#fbbf24;
  --gold-300:#fcd34d;
  --mint-200:#d1fae5;
  --mint-100:#ecfdf5;
  --red-500:#dc2626;
  --text-100:#f8fafc;
  --text-300:#d1fae5;
  --text-400:#a7c9b6;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(16,185,129,.18);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-lg:0 24px 60px rgba(0,0,0,.45);
  --shadow-md:0 14px 34px rgba(0,0,0,.35);
  --shadow-gold:0 8px 26px rgba(245,158,11,.28);
  --space:clamp(56px,7vw,96px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg-900);
  color:var(--text-100);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;line-height:1.25}
p{margin:0 0 14px}
.container-custom{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:var(--space) 0}
.section-alt{background:radial-gradient(1200px 500px at 15% 0%,rgba(16,185,129,.10),transparent 60%),var(--bg-800)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-300);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:7px 15px;
}
.section-head{max-width:780px;margin-bottom:38px}
.section-title{font-size:clamp(1.5rem,3vw,2.15rem);margin:16px 0 14px;font-weight:900}
.section-title span{color:var(--gold-400)}
.section-sub{color:var(--text-400);font-size:1.02rem;max-width:740px}
.btn-gold{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
  color:#08210f;font-weight:800;font-size:.96rem;
  padding:14px 26px;border-radius:999px;border:none;
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.42);filter:brightness(1.05)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  background:transparent;color:var(--mint-200);font-weight:700;font-size:.96rem;
  padding:13px 24px;border-radius:999px;border:1px solid var(--border-soft);
  transition:border-color .22s ease,background .22s ease,transform .22s ease;
}
.btn-ghost:hover{border-color:var(--gold-400);background:rgba(245,158,11,.08);transform:translateY(-3px)}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,20,13,.88);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-soft);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:linear-gradient(140deg,var(--gold-500),#0e3823);
  display:grid;place-items:center;font-size:1.15rem;color:#fdf6e3;
  border:1px solid rgba(252,211,77,.5);box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:900;font-size:.98rem;color:var(--text-100);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-tag{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:10px 15px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--text-300);transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:var(--gold-300);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#08210f;background:linear-gradient(135deg,var(--gold-500),var(--gold-300));font-weight:800}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-signup{
  font-size:.88rem;font-weight:800;color:#08210f;padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));box-shadow:var(--shadow-gold);
  transition:transform .2s ease,filter .2s ease;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);filter:brightness(1.06)}
.nav-login{
  font-size:.88rem;font-weight:700;color:var(--gold-300);padding:10px 16px;border-radius:999px;
  border:1px solid var(--border);transition:background .2s ease,color .2s ease;white-space:nowrap;
}
.nav-login:hover{background:rgba(245,158,11,.1);color:var(--gold-400)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-300);font-size:1.1rem;
}
.mobile-panel{display:none;border-top:1px solid var(--border-soft);background:rgba(7,32,20,.98)}
.mobile-panel.open{display:block}
.mobile-panel ul{padding:12px 20px 20px;display:flex;flex-direction:column;gap:4px}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--text-300)}
.mobile-panel a:hover,.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-300)}
/* HERO */
.hero{position:relative;padding:clamp(44px,6vw,80px) 0 clamp(50px,6vw,84px);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,20,13,.74),rgba(5,20,13,.95)),url('/assets/images/61f58dcca7b47dde.jpg') center/cover no-repeat;
}
.hero > *{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start}
.hero-main{
  background:linear-gradient(160deg,rgba(10,44,28,.94),rgba(5,20,13,.9));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:clamp(24px,3.4vw,42px);box-shadow:var(--shadow-lg);
}
.hero h1{font-size:clamp(1.7rem,3.5vw,2.6rem);font-weight:900;margin:18px 0 16px}
.hero h1 em{font-style:normal;color:var(--gold-400)}
.hero-lead{color:var(--text-300);font-size:1.03rem;max-width:660px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}
.stat-box{
  background:rgba(5,20,13,.55);border:1px solid var(--border-soft);
  border-radius:var(--radius-md);padding:16px 14px;
}
.stat-num{font-size:1.35rem;font-weight:900;color:var(--gold-400)}
.stat-label{font-size:.78rem;color:var(--text-400);text-transform:uppercase;letter-spacing:.08em}
.hero-side{display:flex;flex-direction:column;gap:18px}
.side-card{
  border-radius:var(--radius-lg);border:1px solid var(--border-soft);overflow:hidden;
  background:linear-gradient(170deg,rgba(14,56,35,.92),rgba(7,32,20,.96));
  box-shadow:var(--shadow-md);
}
.side-card img{width:100%;height:170px;object-fit:cover}
.side-card-body{padding:18px 20px}
.side-card-body h3{font-size:1.05rem;font-weight:800;margin-bottom:8px}
.side-card-body p{color:var(--text-400);font-size:.92rem;margin:0}
.side-list{background:rgba(5,20,13,.6);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}
.side-list h3{font-size:1rem;margin-bottom:14px;color:var(--gold-300);font-weight:800}
.side-list li{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px dashed rgba(245,158,11,.16);font-size:.92rem;color:var(--text-300)}
.side-list li:last-child{border-bottom:none}
.side-list i{color:var(--gold-400);margin-top:4px}
/* CHIPS */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{
  font-size:.82rem;font-weight:700;color:var(--mint-200);
  background:rgba(16,185,129,.1);border:1px solid var(--border-soft);
  border-radius:999px;padding:8px 14px;
}
/* CARDS */
.card-grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.feature-card{
  background:linear-gradient(165deg,rgba(10,44,28,.85),rgba(7,32,20,.95));
  border:1px solid var(--border-soft);border-radius:var(--radius-lg);
  padding:26px 24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  position:relative;height:100%;
}
.feature-card:hover{transform:translateY(-5px);border-color:var(--border);box-shadow:var(--shadow-md)}
.feature-icon{
  width:50px;height:50px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--border);
  color:var(--gold-400);font-size:1.2rem;margin-bottom:16px;
}
.feature-card h3{font-size:1.08rem;font-weight:800;margin-bottom:10px}
.feature-card p{color:var(--text-400);font-size:.94rem;margin:0}
/* CATEGORY ENTRY */
.cat-card{
  display:flex;flex-direction:column;justify-content:space-between;gap:16px;
  background:linear-gradient(150deg,rgba(14,56,35,.95),rgba(5,20,13,.96));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:26px 24px;transition:transform .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-gold)}
.cat-card h3{font-size:1.15rem;font-weight:900;color:var(--gold-300);margin-bottom:10px}
.cat-card p{color:var(--text-400);font-size:.94rem;margin:0}
.cat-link{
  display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:.9rem;
  color:var(--gold-400);
}
.cat-link:hover{color:var(--gold-300);gap:12px;transition:gap .2s ease}
/* WORKFLOW */
.flow{display:grid;gap:18px;counter-reset:flowstep}
.flow-item{
  display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;
  background:rgba(7,32,20,.7);border:1px solid var(--border-soft);
  border-radius:var(--radius-md);padding:20px 22px;
}
.flow-num{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  font-weight:900;font-size:1.1rem;color:#08210f;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
  box-shadow:var(--shadow-gold);
}
.flow-item h3{font-size:1.02rem;font-weight:800;margin-bottom:8px}
.flow-item p{color:var(--text-400);font-size:.93rem;margin:0}
/* MATCH LIST */
.match-list{display:grid;gap:14px}
.match-row{
  display:grid;grid-template-columns:1fr auto 1fr 130px;gap:16px;align-items:center;
  background:rgba(7,32,20,.68);border:1px solid var(--border-soft);
  border-radius:var(--radius-md);padding:16px 20px;transition:border-color .2s ease,background .2s ease;
}
.match-row:hover{border-color:var(--border);background:rgba(10,44,28,.8)}
.match-team{font-weight:800;font-size:.98rem}
.match-team.away{text-align:right}
.match-vs{font-size:.78rem;font-weight:800;color:var(--gold-400);letter-spacing:.1em}
.match-meta{font-size:.82rem;color:var(--text-400);text-align:right}
.match-tag{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;
  padding:4px 10px;border-radius:999px;background:rgba(220,38,38,.16);
  color:#fca5a5;border:1px solid rgba(220,38,38,.3);margin-bottom:6px;
}
.match-tag.green{background:rgba(16,185,129,.14);color:var(--mint-200);border-color:rgba(16,185,129,.3)}
/* CMS LIST */
.cms-grid{display:grid;gap:22px;grid-template-columns:repeat(3,1fr)}
.cms-card{
  background:linear-gradient(165deg,rgba(10,44,28,.85),rgba(7,32,20,.96));
  border:1px solid var(--border-soft);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.cms-card:hover{transform:translateY(-5px);border-color:var(--border);box-shadow:var(--shadow-md)}
.cms-thumb{width:100%;height:180px;object-fit:cover}
.cms-body{padding:20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.cms-meta{font-size:.76rem;color:var(--gold-300);letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.cms-body h3{font-size:1.02rem;font-weight:800;line-height:1.4}
.cms-body p{font-size:.9rem;color:var(--text-400);margin:0;flex:1}
.cms-link{font-weight:800;font-size:.88rem;color:var(--gold-400);display:inline-flex;align-items:center;gap:8px}
.cms-link:hover{color:var(--gold-300);gap:12px;transition:gap .2s ease}
.empty-note{color:var(--text-400);font-size:.95rem;padding:22px;border:1px dashed var(--border);border-radius:var(--radius-md);text-align:center}
/* FAQ */
.faq-wrap{display:grid;gap:14px;max-width:900px}
.faq-item{
  background:rgba(7,32,20,.7);border:1px solid var(--border-soft);
  border-radius:var(--radius-md);padding:20px 22px;
}
.faq-item h3{font-size:1rem;font-weight:800;margin-bottom:10px;color:var(--gold-300)}
.faq-item p{color:var(--text-400);font-size:.94rem;margin:0}
/* CTA BAND */
.cta-band{
  background:linear-gradient(140deg,rgba(14,56,35,.96),rgba(5,20,13,.98));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,48px);box-shadow:var(--shadow-lg);
}
/* FOOTER */
.site-footer{
  background:linear-gradient(180deg,var(--bg-800),var(--bg-900));
  border-top:1px solid var(--border-soft);padding:56px 0 26px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--text-400);font-size:.9rem;max-width:360px}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300);margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{color:var(--text-400);font-size:.9rem;transition:color .2s ease}
.footer-col a:hover{color:var(--gold-300)}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--border-soft);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:.84rem;color:var(--text-400);
}
.age-badge{display:inline-flex;align-items:center;gap:8px;color:var(--gold-300);font-weight:700}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 30% 30%,#fcd34d,#f59e0b 45%,#7c4a03 100%);
  border:2px solid #fbbf24;color:#3b2300;font-size:1.25rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .25s ease,opacity .25s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95) translateY(3px)}
.fab::after{
  content:"";position:absolute;top:-3px;right:-3px;width:14px;height:14px;
  border-radius:50%;background:#dc2626;border:2px solid #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* STICKY MOBILE CTA */
.sticky-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(5,20,13,.96);border-top:1px solid var(--border);
  padding:12px 18px;backdrop-filter:blur(10px);
}
.sticky-cta .btn-gold{width:100%;justify-content:center}
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .cms-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .brand-name{max-width:200px}
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
}
@media(max-width:768px){
  .match-row{grid-template-columns:1fr;gap:8px;text-align:left}
  .match-team.away{text-align:left}
  .match-meta{text-align:left}
  .hero-stats{grid-template-columns:1fr}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .cms-grid{grid-template-columns:1fr}
  .flow-item{grid-template-columns:44px 1fr;padding:18px}
  .flow-num{width:44px;height:44px;border-radius:13px;font-size:.95rem}
  .nav-login{display:inline-flex}
  .sticky-cta{display:block}
  .fab{bottom:86px;left:12px;width:52px;height:52px;font-size:1.1rem}
}
@media(max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .brand-name{max-width:150px;font-size:.86rem}
  .btn-signup{padding:9px 14px;font-size:.8rem}
  .nav-login{padding:9px 12px;font-size:.8rem}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category3 */
:root{
  --bg-900:#05140d;
  --bg-800:#072014;
  --bg-700:#0a2c1c;
  --bg-600:#0e3823;
  --gold-500:#f59e0b;
  --gold-400:#fbbf24;
  --gold-300:#fcd34d;
  --mint-200:#d1fae5;
  --mint-100:#ecfdf5;
  --red-500:#dc2626;
  --text-100:#f8fafc;
  --text-300:#d1fae5;
  --text-400:#a7c9b6;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(16,185,129,.18);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-lg:0 24px 60px rgba(0,0,0,.45);
  --shadow-md:0 14px 34px rgba(0,0,0,.35);
  --shadow-gold:0 8px 26px rgba(245,158,11,.28);
  --space:clamp(56px,7vw,96px);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg-900);
  color:var(--text-100);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.container-custom{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:var(--space) 0}
.section-alt{background:radial-gradient(1200px 500px at 15% 0%,rgba(16,185,129,.10),transparent 60%),var(--bg-800)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-300);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:7px 15px;
}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title{font-size:clamp(1.5rem,3vw,2.15rem);margin:16px 0 14px;font-weight:900}
.section-title span{color:var(--gold-400)}
.section-sub{color:var(--text-400);font-size:1.02rem;max-width:720px}
.center .section-sub{margin:0 auto}
.btn-gold{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
  color:#08210f;font-weight:800;font-size:.96rem;
  padding:14px 26px;border-radius:999px;border:none;
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.42);filter:brightness(1.05)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  background:transparent;color:var(--mint-200);font-weight:700;font-size:.96rem;
  padding:13px 24px;border-radius:999px;border:1px solid var(--border-soft);
  transition:border-color .22s ease,background .22s ease,transform .22s ease;
}
.btn-ghost:hover{border-color:var(--gold-400);background:rgba(245,158,11,.08);transform:translateY(-3px)}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,20,13,.88);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-soft);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:linear-gradient(140deg,var(--gold-500),#0e3823);
  display:grid;place-items:center;font-size:1.15rem;color:#fdf6e3;
  border:1px solid rgba(252,211,77,.5);box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:900;font-size:.98rem;color:var(--text-100);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-tag{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:10px 15px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--text-300);transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:var(--gold-300);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#08210f;background:linear-gradient(135deg,var(--gold-500),var(--gold-300));font-weight:800}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-signup{
  font-size:.88rem;font-weight:800;color:#08210f;padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));box-shadow:var(--shadow-gold);
  transition:transform .2s ease,filter .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);filter:brightness(1.06)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-300);font-size:1.1rem;
}
.mobile-panel{display:none;border-top:1px solid var(--border-soft);background:rgba(7,32,20,.98)}
.mobile-panel.open{display:block}
.mobile-panel ul{padding:12px 20px 20px;display:flex;flex-direction:column;gap:4px;list-style:none;margin:0}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--text-300)}
.mobile-panel a:hover,.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-300)}
/* CATEGORY HERO */
.cat-hero{position:relative;padding:clamp(42px,6vw,74px) 0;overflow:hidden}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,20,13,.74),rgba(5,20,13,.95)),url('/assets/images/61f58dcca7b47dde.jpg') center/cover no-repeat;
}
.cat-hero > *{position:relative;z-index:2}
.cat-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
.cat-hero-copy h1{font-size:clamp(1.7rem,3.5vw,2.6rem);font-weight:900;margin:18px 0 16px;line-height:1.25}
.cat-hero-copy h1 em{font-style:normal;color:var(--gold-400)}
.cat-hero-copy p{color:var(--text-300);font-size:1.03rem;max-width:620px}
.cat-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cat-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.pill{
  font-size:.78rem;font-weight:700;color:var(--mint-200);
  border:1px solid var(--border-soft);border-radius:999px;padding:7px 14px;
  background:rgba(16,185,129,.08);display:inline-flex;align-items:center;gap:7px;
}
.cat-hero-media{
  border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;
  box-shadow:var(--shadow-lg);position:relative;
}
.cat-hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.cat-hero-media .media-tag{
  position:absolute;top:14px;left:14px;
  background:rgba(220,38,38,.92);color:#fff;font-size:.74rem;font-weight:800;
  padding:6px 13px;border-radius:999px;letter-spacing:.06em;text-transform:uppercase;
}
/* VALUE GRID */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.value-card{
  background:linear-gradient(170deg,rgba(14,56,35,.85),rgba(7,32,20,.95));
  border:1px solid var(--border-soft);border-radius:var(--radius-lg);
  padding:28px 24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.value-card:hover{transform:translateY(-6px);border-color:var(--border);box-shadow:var(--shadow-md)}
.value-icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--border);
  color:var(--gold-300);font-size:1.3rem;margin-bottom:18px;
}
.value-card h3{font-size:1.1rem;font-weight:800;margin:0 0 10px}
.value-card p{color:var(--text-400);font-size:.95rem;margin:0}
/* SCENARIO */
.scenario-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.scenario-item{
  display:grid;grid-template-columns:64px 1fr;gap:18px;
  padding:24px;border-radius:var(--radius-lg);
  background:rgba(7,32,20,.7);border:1px solid var(--border-soft);
  transition:border-color .25s ease,background .25s ease;
}
.scenario-item:hover{border-color:var(--border);background:rgba(10,44,28,.8)}
.scenario-num{
  width:64px;height:64px;border-radius:16px;display:grid;place-items:center;
  font-weight:900;font-size:1.3rem;color:#08210f;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));box-shadow:var(--shadow-gold);
}
.scenario-item h3{font-size:1.05rem;font-weight:800;margin:0 0 8px}
.scenario-item p{color:var(--text-400);font-size:.94rem;margin:0}
/* PROCESS */
.process-line{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.process-step{
  background:linear-gradient(170deg,rgba(14,56,35,.8),rgba(5,20,13,.9));
  border:1px solid var(--border-soft);border-radius:var(--radius-lg);
  padding:26px 22px;position:relative;
}
.process-step .step-tag{
  font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-300);margin-bottom:14px;display:block;
}
.process-step h3{font-size:1.02rem;font-weight:800;margin:0 0 10px}
.process-step p{color:var(--text-400);font-size:.92rem;margin:0}
/* EVIDENCE */
.evidence-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.evidence-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-lg)}
.evidence-media img{width:100%;aspect-ratio:16/11;object-fit:cover}
.evidence-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.evidence-list li{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;border-radius:var(--radius-md);
  background:rgba(7,32,20,.65);border:1px solid var(--border-soft);
}
.evidence-list i{color:var(--gold-400);font-size:1.05rem;margin-top:3px}
.evidence-list strong{display:block;font-weight:800;margin-bottom:3px}
.evidence-list span{color:var(--text-400);font-size:.93rem}
/* COMPARE */
.compare-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.compare-card{border-radius:var(--radius-lg);padding:28px 24px;border:1px solid var(--border-soft);background:rgba(7,32,20,.7)}
.compare-card.good{border-color:var(--border);background:linear-gradient(170deg,rgba(14,56,35,.9),rgba(5,20,13,.92))}
.compare-card h3{font-size:1.08rem;font-weight:800;margin:0 0 16px;display:flex;align-items:center;gap:10px}
.compare-card h3 i{color:var(--gold-400)}
.compare-card ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.compare-card li{display:flex;gap:12px;color:var(--text-300);font-size:.95rem}
.compare-card li i{color:var(--gold-400);margin-top:4px}
/* NEWS */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-soft);
  background:rgba(7,32,20,.7);display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-6px);border-color:var(--border);box-shadow:var(--shadow-md)}
.news-thumb{aspect-ratio:16/10;overflow:hidden;position:relative;background:rgba(10,44,28,.6)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:20px 20px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.news-cat{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-300)}
.news-body h3{font-size:1.02rem;font-weight:800;margin:0;line-height:1.45}
.news-body h3 a:hover{color:var(--gold-300)}
.news-body p{color:var(--text-400);font-size:.9rem;margin:0}
.news-empty{
  text-align:center;padding:40px 20px;color:var(--text-400);
  border:1px dashed var(--border-soft);border-radius:var(--radius-lg);
}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px;margin:0 auto}
.faq-item{border:1px solid var(--border-soft);border-radius:var(--radius-md);background:rgba(7,32,20,.7);overflow:hidden}
.faq-q{
  width:100%;text-align:left;background:none;border:none;color:var(--text-100);
  font-weight:700;font-size:1rem;padding:20px 22px;display:flex;justify-content:space-between;
  align-items:center;gap:16px;cursor:pointer;
}
.faq-q i{color:var(--gold-400);transition:transform .3s ease;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 22px 20px;color:var(--text-400);font-size:.95rem;margin:0}
/* CTA STRIP */
.cta-strip{
  border-radius:var(--radius-lg);border:1px solid var(--border);
  background:linear-gradient(140deg,rgba(14,56,35,.95),rgba(5,20,13,.96));
  padding:clamp(30px,4vw,52px);display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;
  box-shadow:var(--shadow-lg);
}
.cta-strip h2{font-size:clamp(1.4rem,2.8vw,2rem);font-weight:900;margin:0 0 14px}
.cta-strip p{color:var(--text-300);margin:0 0 22px}
.cta-strip-media img{border-radius:var(--radius-md);border:1px solid var(--border-soft);width:100%}
/* FAB */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,#1c1c1c,#0a2c1c 70%);
  border:2px solid var(--gold-500);color:var(--gold-300);font-size:1.25rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .25s ease,opacity .25s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab-support:hover{transform:scale(1.1);opacity:1}
.fab-support:active{transform:scale(.95) translateY(2px)}
.fab-support .fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red-500);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* FOOTER */
.site-footer{background:var(--bg-800);border-top:1px solid var(--border-soft);padding:clamp(44px,5vw,68px) 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;margin-bottom:34px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--text-400);font-size:.93rem;max-width:420px}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300);margin:0 0 16px;font-weight:800}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--text-300);font-size:.92rem;transition:color .2s ease}
.footer-col a:hover{color:var(--gold-300)}
.footer-bottom{
  border-top:1px solid var(--border-soft);padding-top:22px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  color:var(--text-400);font-size:.85rem;
}
.age-badge{display:inline-flex;align-items:center;gap:8px;color:var(--gold-300);font-weight:700}
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .cat-hero-grid,.evidence-wrap,.cta-strip{grid-template-columns:1fr}
  .value-grid{grid-template-columns:repeat(2,1fr)}
  .process-line{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .brand-name{max-width:170px;font-size:.9rem}
  .scenario-grid,.compare-grid,.value-grid,.process-line,.news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-strip{padding:28px 22px}
}
@media (max-width:520px){
  .btn-gold,.btn-ghost{width:100%;justify-content:center}
  .cat-cta{flex-direction:column}
  .hero-stats{grid-template-columns:1fr}
  .brand-tag{display:none}
}

/* roulang page: category2 */
:root{
  --bg-900:#05140d;
  --bg-800:#072014;
  --bg-700:#0a2c1c;
  --bg-600:#0e3823;
  --gold-500:#f59e0b;
  --gold-400:#fbbf24;
  --gold-300:#fcd34d;
  --mint-200:#d1fae5;
  --mint-100:#ecfdf5;
  --red-500:#dc2626;
  --text-100:#f8fafc;
  --text-300:#d1fae5;
  --text-400:#a7c9b6;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(16,185,129,.18);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-lg:0 24px 60px rgba(0,0,0,.45);
  --shadow-md:0 14px 34px rgba(0,0,0,.35);
  --shadow-gold:0 8px 26px rgba(245,158,11,.28);
  --space:clamp(56px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg-900);
  color:var(--text-100);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul{list-style:none;margin:0;padding:0}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.container-custom{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:var(--space) 0;position:relative}
.section-alt{background:radial-gradient(1100px 480px at 12% 0%,rgba(16,185,129,.10),transparent 62%),var(--bg-800);border-top:1px solid rgba(16,185,129,.10);border-bottom:1px solid rgba(16,185,129,.10)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-300);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:7px 15px;
}
.section-head{max-width:780px;margin-bottom:36px;text-align:left}
.section-head.split{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-end;justify-content:space-between;max-width:none}
.section-title{font-size:clamp(1.45rem,2.8vw,2.1rem);margin:16px 0 14px}
.section-title span{color:var(--gold-400)}
.section-sub{color:var(--text-400);font-size:1rem;max-width:720px}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
  color:#08210f;font-weight:800;font-size:.95rem;
  padding:14px 26px;border-radius:999px;border:none;cursor:pointer;
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.42);filter:brightness(1.05);color:#08210f}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:transparent;color:var(--mint-200);font-weight:700;font-size:.95rem;
  padding:13px 24px;border-radius:999px;border:1px solid var(--border-soft);cursor:pointer;
  transition:border-color .22s ease,background .22s ease,transform .22s ease,color .22s ease;
}
.btn-ghost:hover{border-color:var(--gold-400);background:rgba(245,158,11,.08);transform:translateY(-3px);color:var(--gold-300)}
/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,20,13,.9);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-soft);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:linear-gradient(140deg,var(--gold-500),#0e3823);
  display:grid;place-items:center;font-size:1.15rem;color:#fdf6e3;
  border:1px solid rgba(252,211,77,.5);box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:900;font-size:.98rem;color:var(--text-100);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-tag{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{padding:10px 14px;border-radius:999px;font-size:.89rem;font-weight:600;color:var(--text-300);transition:color .2s ease,background .2s ease}
.nav-links a:hover{color:var(--gold-300);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#08210f;background:linear-gradient(135deg,var(--gold-500),var(--gold-300));font-weight:800}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-text-link{font-size:.88rem;font-weight:700;color:var(--gold-300);padding:9px 14px;border-radius:999px;border:1px solid var(--border);transition:background .2s ease,color .2s ease}
.nav-text-link:hover{background:rgba(245,158,11,.12);color:var(--gold-200,#fcd34d)}
.btn-signup{
  font-size:.88rem;font-weight:800;color:#08210f;padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));box-shadow:var(--shadow-gold);
  transition:transform .2s ease,filter .2s ease;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);filter:brightness(1.06);color:#08210f}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-300);font-size:1.05rem;cursor:pointer;
}
.mobile-panel{display:none;border-top:1px solid var(--border-soft);background:rgba(7,32,20,.98)}
.mobile-panel.open{display:block}
.mobile-panel ul{padding:12px 20px 20px;display:flex;flex-direction:column;gap:4px}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--text-300)}
.mobile-panel a:hover,.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-300)}
/* ===== HERO / COUPON WALL ===== */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(38px,5vw,68px) 0 clamp(44px,5.5vw,74px);
  background:linear-gradient(180deg,rgba(5,20,13,.86),rgba(5,20,13,.97)),url('/assets/images/61f58dcca7b47dde.jpg') center/cover no-repeat;
}
.hero::after{content:"";position:absolute;left:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(245,158,11,.18),transparent 68%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:34px;align-items:start;position:relative;z-index:2}
.hero h1{font-size:clamp(1.7rem,3.4vw,2.55rem);font-weight:900;margin:18px 0 16px}
.hero h1 em{font-style:normal;color:var(--gold-400)}
.hero-lead{color:var(--text-300);font-size:1.02rem;max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-note{color:var(--text-400);font-size:.85rem;margin-top:16px;display:flex;gap:10px;align-items:flex-start}
.hero-note i{color:var(--gold-400);margin-top:3px}
.hero-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:28px}
.fact{border:1px solid var(--border-soft);border-radius:var(--radius-md);padding:14px 16px;background:rgba(7,32,20,.6)}
.fact strong{display:block;font-size:1.28rem;font-weight:900;color:var(--gold-300)}
.fact span{font-size:.8rem;color:var(--text-400);line-height:1.4;display:block;margin-top:2px}
.coupon-wall{display:flex;flex-direction:column;gap:14px}
.coupon-main{
  position:relative;padding:24px;border-radius:var(--radius-lg);
  border:1px solid var(--border);
  background:linear-gradient(160deg,rgba(14,56,35,.96),rgba(5,20,13,.95));
  box-shadow:var(--shadow-lg);
}
.coupon-main::after{content:"";position:absolute;inset:9px;border:1px dashed rgba(245,158,11,.26);border-radius:14px;pointer-events:none}
.coupon-main > *{position:relative;z-index:1}
.coupon-tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:#fff1e6;background:linear-gradient(135deg,#b91c1c,var(--red-500));border-radius:999px;padding:6px 12px;
  box-shadow:0 6px 18px rgba(220,38,38,.32);
}
.coupon-main h3{font-size:1.32rem;margin:16px 0 6px;font-weight:900}
.coupon-main h3 span{color:var(--gold-400);font-size:.95rem;font-weight:700;padding:0 6px}
.coupon-meta{color:var(--text-400);font-size:.85rem;margin-bottom:16px}
.odds-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:18px}
.odds-row li{border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:10px 12px;background:rgba(5,20,13,.55)}
.odds-row span{display:block;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-400)}
.odds-row strong{display:block;font-size:1.02rem;color:var(--gold-300);font-weight:800;margin-top:2px}
.coupon-main .btn-gold{width:100%}
.coupon-mini{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:16px 18px;border-radius:var(--radius-md);border:1px solid var(--border-soft);
  background:linear-gradient(150deg,rgba(10,44,28,.9),rgba(7,32,20,.94));
  transition:border-color .22s ease,transform .22s ease;
}
.coupon-mini:hover{border-color:var(--border);transform:translateX(4px)}
.coupon-mini h4{font-size:.98rem;font-weight:800;margin-bottom:4px}
.coupon-mini p{font-size:.82rem;color:var(--text-400);margin:0}
.mini-league{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-300);display:block;margin-bottom:6px}
.mini-value{font-size:1rem;font-weight:900;color:var(--gold-300);white-space:nowrap}
/* ===== FEATURES ===== */
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.feature{border-top:2px solid var(--border);padding-top:20px}
.feature i{font-size:1.25rem;color:var(--gold-400)}
.feature h3{font-size:1.08rem;margin:14px 0 10px}
.feature p{color:var(--text-400);font-size:.94rem}
/* ===== ODDS TYPES ===== */
.type-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 30px}
.type-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid rgba(16,185,129,.14)}
.type-index{font-size:.78rem;font-weight:900;color:var(--gold-400);letter-spacing:.08em;min-width:34px;padding-top:3px}
.type-item h3{font-size:1.02rem;margin-bottom:6px}
.type-item p{color:var(--text-400);font-size:.92rem;margin:0}
/* ===== TIMELINE ===== */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.timeline-step{position:relative;padding:22px 18px;border-radius:var(--radius-md);border:1px solid var(--border-soft);background:rgba(7,32,20,.66)}
.timeline-step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:inline-block;font-size:.78rem;font-weight:900;color:#08210f;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
  border-radius:999px;padding:4px 10px;margin-bottom:12px;
}
.timeline-step h3{font-size:.98rem;margin-bottom:8px}
.timeline-step p{font-size:.88rem;color:var(--text-400);margin:0}
/* ===== TABLE ===== */
.table-scroll{overflow-x:auto;border:1px solid var(--border-soft);border-radius:var(--radius-md);background:rgba(7,32,20,.62);-webkit-overflow-scrolling:touch}
table.odds-table{width:100%;border-collapse:collapse;min-width:700px}
.odds-table caption{text-align:left;padding:16px 18px 6px;color:var(--text-400);font-size:.84rem}
.odds-table th{
  font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;color:var(--gold-300);
  text-align:left;padding:14px 16px;border-bottom:1px solid var(--border-soft);background:rgba(245,158,11,.06);white-space:nowrap;
}
.odds-table td{padding:14px 16px;border-bottom:1px solid rgba(16,185,129,.12);font-size:.9rem;color:var(--text-300)}
.odds-table tbody tr:hover td{background:rgba(245,158,11,.05)}
.odds-table td strong{color:var(--text-100)}
.trend-up{color:#34d399;font-weight:700}
.trend-down{color:#f87171;font-weight:700}
.trend-flat{color:var(--text-400);font-weight:700}
/* ===== CASES ===== */
.case-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:start}
.case-visual{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-soft);box-shadow:var(--shadow-md);background:var(--bg-700)}
.case-visual img{width:100%;height:100%;object-fit:cover;min-height:280px}
.case-visual figcaption{padding:14px 18px;font-size:.84rem;color:var(--text-400);border-top:1px solid var(--border-soft)}
.case-list{display:flex;flex-direction:column;gap:16px}
.case-item{border-left:3px solid var(--gold-500);padding:6px 0 6px 18px}
.case-item h3{font-size:1.02rem;margin-bottom:8px}
.case-item p{color:var(--text-400);font-size:.93rem;margin:0}
/* ===== VOICES ===== */
.voice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.voice{border-radius:var(--radius-md);border:1px solid var(--border-soft);padding:22px;background:linear-gradient(160deg,rgba(10,44,28,.85),rgba(7,32,20,.92))}
.voice .stars{color:var(--gold-400);font-size:.8rem;letter-spacing:.18em;margin-bottom:12px}
.voice p{font-size:.93rem;color:var(--text-300)}
.voice footer{margin-top:14px;font-size:.82rem;color:var(--text-400)}
.voice footer strong{color:var(--gold-300);display:block;font-size:.9rem}
/* ===== NEWS ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.news-item{border-top:1px solid var(--border-soft);padding-top:18px;display:flex;flex-direction:column;gap:10px}
.news-cat{font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300)}
.news-item h3{font-size:1.02rem;line-height:1.45}
.news-item h3 a{transition:color .2s ease}
.news-item h3 a:hover{color:var(--gold-300)}
.news-item p{color:var(--text-400);font-size:.9rem;margin:0}
.news-date{font-size:.78rem;color:var(--text-400);margin-top:auto}
.news-empty{color:var(--text-400);font-size:.95rem;border:1px dashed var(--border);border-radius:var(--radius-md);padding:22px;background:rgba(7,32,20,.5)}
/* ===== CATEGORY MATRIX ===== */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.cat-card{
  border-radius:var(--radius-lg);border:1px solid var(--border-soft);padding:24px;
  background:linear-gradient(165deg,rgba(10,44,28,.9),rgba(5,20,13,.94));
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;display:block;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--border);box-shadow:var(--shadow-md)}
.cat-card i{font-size:1.2rem;color:var(--gold-400)}
.cat-card h3{font-size:1.08rem;margin:14px 0 10px}
.cat-card p{color:var(--text-400);font-size:.91rem}
.cat-more{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:800;color:var(--gold-300)}
/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--border-soft);border-radius:var(--radius-md);background:rgba(7,32,20,.7);overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:700;font-size:1rem;display:flex;justify-content:space-between;gap:16px;align-items:center;color:var(--text-100)}
.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-400);font-size:.78rem;transition:transform .2s ease}
.faq-item[open] summary::after{content:"\f068"}
.faq-item[open] summary{color:var(--gold-300)}
.faq-item p{padding:0 20px 18px;color:var(--text-400);font-size:.94rem}
/* ===== CTA ===== */
.cta-band{
  border-radius:var(--radius-lg);border:1px solid var(--border);
  background:linear-gradient(140deg,rgba(14,56,35,.95),rgba(5,20,13,.96));
  padding:clamp(26px,3.6vw,44px);box-shadow:var(--shadow-lg);text-align:center;
}
.cta-band h2{font-size:clamp(1.4rem,2.8vw,2rem);margin-bottom:14px}
.cta-band p{color:var(--text-300);max-width:680px;margin:0 auto 24px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.assurance{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:34px;text-align:left}
.assurance div{display:flex;gap:12px;align-items:flex-start;border-top:1px solid var(--border-soft);padding-top:16px}
.assurance i{color:var(--gold-400);margin-top:4px}
.assurance strong{display:block;font-size:.92rem;margin-bottom:4px}
.assurance span{font-size:.85rem;color:var(--text-400)}
/* ===== FAB & STICKY CTA ===== */
.fab{
  position:fixed;left:1rem;bottom:6rem;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:1.15rem;
  background:radial-gradient(circle at 32% 28%,#1b4a30,#08210f 70%);
  border:2px solid var(--gold-500);color:var(--gold-300);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.86;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{transform:scale(1.08);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.5);color:var(--gold-300)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--red-500);box-shadow:0 0 0 2px #f8fafc}
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:10px 16px;background:rgba(5,20,13,.95);backdrop-filter:blur(12px);
  border-top:1px solid var(--border);
}
.sticky-cta small{color:var(--text-400);font-size:.78rem;line-height:1.3;max-width:52%}
.sticky-cta .btn-gold{padding:11px 20px;font-size:.86rem}
/* ===== FOOTER ===== */
.site-footer{background:linear-gradient(180deg,var(--bg-800),var(--bg-900));border-top:1px solid var(--border-soft);padding-top:clamp(44px,5vw,68px)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.footer-brand .brand{margin-bottom:18px}
.footer-brand p{color:var(--text-400);font-size:.9rem;max-width:420px}
.footer-col h4{font-size:.84rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300);margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--text-400);font-size:.9rem;transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:var(--gold-300);padding-left:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  border-top:1px solid rgba(16,185,129,.14);padding:20px 0 26px;color:var(--text-400);font-size:.84rem;
}
.age-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:999px;padding:7px 14px;color:var(--gold-300);font-weight:700;font-size:.8rem}
/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .feature-grid{grid-template-columns:1fr 1fr}
  .timeline{grid-template-columns:1fr 1fr}
  .news-grid{grid-template-columns:1fr 1fr}
  .cat-grid{grid-template-columns:1fr 1fr}
  .case-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .type-grid{grid-template-columns:1fr}
  .voice-grid{grid-template-columns:1fr}
  .assurance{grid-template-columns:1fr}
}
@media (max-width:768px){
  body{padding-bottom:74px}
  .brand-name{max-width:180px;font-size:.9rem}
  .nav-text-link{display:none}
  .hero-facts{grid-template-columns:1fr 1fr}
  .odds-row{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .section-head.split{align-items:flex-start}
}
@media (max-width:520px){
  .container-custom{padding:0 16px}
  .hero-facts{grid-template-columns:1fr}
  .coupon-main{padding:20px}
  .cta-actions .btn-gold,.cta-actions .btn-ghost{width:100%}
  .sticky-cta small{display:none}
  .sticky-cta .btn-gold{width:100%}
}
@media (min-width:1025px){
  .sticky-cta{display:none}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}