/* roulang page: index */
:root{
  --bg-0:#1E0303;
  --bg-1:#2B0404;
  --bg-2:#3A0808;
  --bg-3:#450A0A;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#F59E0B;
  --mandarine:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#C9AC8E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 48px -24px rgba(0,0,0,.85);
  --shadow-gold:0 20px 46px -22px rgba(249,115,22,.55);
  --container:1180px;
  --bs-body-bg:#1E0303;
  --bs-body-color:#FFFBEB;
  --bs-border-color:rgba(251,191,36,.20);
  --bs-link-color:#FDE68A;
  --bs-link-hover-color:#FBBF24;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 480px at 92% 6%, rgba(251,191,36,.10), transparent 60%),
    var(--bg-0);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-soft);text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease;}
a:hover{color:var(--gold);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5{margin:0 0 .55em;line-height:1.22;font-weight:800;letter-spacing:-.012em;color:var(--cream);}
h1{font-size:clamp(1.65rem,3.6vw,2.85rem);}
h2{font-size:clamp(1.35rem,2.6vw,2.05rem);}
h3{font-size:clamp(1.05rem,1.7vw,1.28rem);}
p{margin:0 0 1em;color:var(--taupe);}
button,input,select,textarea{font:inherit;color: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-left:20px;padding-right:20px;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:700;font-size:.95rem;line-height:1;padding:14px 26px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  text-align:center;
}
.btn:active{transform:translateY(2px) scale(.985);}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-soft) 0%,var(--gold) 42%,var(--gold-deep) 100%);
  color:#3A0808;box-shadow:0 14px 30px -14px rgba(249,115,22,.75),inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-gold:hover{color:#2B0404;box-shadow:0 20px 40px -16px rgba(249,115,22,.9);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--gold-soft);border-color:var(--line-strong);}
.btn-ghost:hover{color:var(--gold);border-color:var(--gold);background:rgba(251,191,36,.10);}
.btn-wine{background:linear-gradient(135deg,#7F1D1D,#450A0A);color:var(--gold-soft);border-color:var(--line-strong);}
.btn-wine:hover{color:var(--gold);border-color:var(--gold);}
.btn-sm{padding:10px 18px;font-size:.84rem;}
.btn-lg{padding:17px 34px;font-size:1.02rem;}
.btn-block{width:100%;}

/* ============ EYEBROW / TAGS ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);background:rgba(251,191,36,.10);
  border:1px solid var(--line-strong);border-radius:999px;padding:7px 15px;margin-bottom:16px;
}
.tag{
  display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;
  color:var(--gold-soft);background:rgba(251,191,36,.12);
  border:1px solid rgba(251,191,36,.28);border-radius:999px;padding:4px 11px;
}
.tag-hot{color:#FFE4E0;background:rgba(220,38,38,.35);border-color:rgba(248,113,113,.55);}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(28,3,3,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(251,191,36,.16);
}
.header-inner{display:flex;align-items:center;gap:16px;min-height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;color:var(--cream);}
.brand:hover{color:var(--cream);}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;font-weight:900;font-size:1.05rem;color:#3A0808;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));
  box-shadow:0 8px 20px -10px rgba(249,115,22,.9);
}
.brand-text strong{display:block;font-size:.92rem;font-weight:800;line-height:1.18;color:var(--gold-soft);}
.brand-text small{display:block;font-size:.66rem;font-weight:500;color:var(--muted);letter-spacing:.02em;}

.site-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  font-size:.86rem;font-weight:600;color:var(--taupe);
  padding:9px 15px;border-radius:999px;white-space:nowrap;
}
.nav-link:hover{color:var(--gold);background:rgba(251,191,36,.10);}
.nav-link.active{
  color:#3A0808;background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  box-shadow:0 10px 24px -14px rgba(249,115,22,.9);
}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:19px;height:2px;margin:4px auto;background:var(--gold);border-radius:2px;transition:.25s;}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  padding:150px 0 88px;
  background:url(/assets/images/cab43329f372df0f.jpg) center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(24,2,2,.95) 0%,rgba(69,10,10,.86) 48%,rgba(43,4,4,.60) 100%);
}
.hero-slash{
  position:absolute;top:-30%;right:-14%;width:56%;height:165%;z-index:1;
  background:linear-gradient(150deg,rgba(251,191,36,.15),rgba(249,115,22,.04));
  border-left:1px solid rgba(251,191,36,.30);
  transform:skewX(-15deg);
}
.hero-slash--2{
  top:-30%;right:6%;width:16%;height:165%;
  background:linear-gradient(150deg,rgba(220,38,38,.22),rgba(251,191,36,.02));
  border-left:1px solid rgba(251,191,36,.20);
}
.hero-inner{position:relative;z-index:3;max-width:900px;}
.hero-title{margin-bottom:20px;}
.hero-lead{font-size:1.03rem;max-width:780px;color:#F6E7D2;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 0;}
.hero-facts{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
  margin-top:38px;padding-top:26px;border-top:1px solid rgba(251,191,36,.22);
}
.hero-facts li{min-width:0;}
.hero-facts strong{display:block;font-size:1.35rem;font-weight:900;color:var(--gold);letter-spacing:-.02em;}
.hero-facts span{display:block;font-size:.78rem;color:var(--muted);line-height:1.4;margin-top:2px;}

/* ============ SECTION SHELL ============ */
.section{padding:82px 0;position:relative;}
.section--alt{background:linear-gradient(180deg,#2B0404 0%,#370707 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--deep{background:linear-gradient(180deg,#1E0303 0%,#2B0404 100%);border-top:1px solid var(--line);}
.sec-head{max-width:790px;margin-bottom:42px;}
.sec-head p{margin-bottom:0;font-size:.98rem;}
.sec-head--wide{max-width:960px;}

/* ============ STAT GRID ============ */
.stat-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;}
.stat{
  padding:24px 20px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(69,10,10,.9),rgba(30,3,3,.9));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.stat:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold);}
.stat-label{display:block;font-size:.74rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;}
.stat-value{display:block;font-size:1.6rem;font-weight:900;color:var(--gold);letter-spacing:-.02em;line-height:1.1;}
.stat-note{display:block;font-size:.78rem;color:#D8C4AC;margin-top:8px;line-height:1.5;}

/* ============ COUNTDOWN ============ */
.countdown-wrap{display:grid;grid-template-columns:1.35fr .85fr;gap:36px;align-items:center;}
.time-list{margin-top:22px;display:grid;gap:12px;}
.time-list li{
  display:flex;gap:16px;align-items:flex-start;
  padding:16px 18px;border-radius:var(--radius-sm);
  background:rgba(69,10,10,.55);border:1px solid var(--line);
}
.time-list strong{color:var(--gold);font-size:1rem;white-space:nowrap;font-weight:800;}
.time-list span{font-size:.88rem;color:var(--taupe);}
.countdown-panel{
  padding:34px 26px;border-radius:var(--radius-lg);text-align:center;
  background:radial-gradient(120% 120% at 50% 0%,rgba(249,115,22,.22),rgba(30,3,3,.96));
  border:1px solid var(--line-strong);box-shadow:var(--shadow-gold);
}
.cd-label{display:block;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.cd-clock{
  display:flex;justify-content:center;gap:8px;margin:18px 0 14px;
  font-size:clamp(1.8rem,5vw,2.6rem);font-weight:900;color:var(--gold);letter-spacing:-.02em;
}
.cd-clock span{
  min-width:64px;padding:8px 6px;border-radius:12px;
  background:rgba(30,3,3,.75);border:1px solid var(--line);
}
.cd-status{display:inline-block;font-size:.82rem;font-weight:600;color:var(--gold-soft);}
.cd-status.live{color:#FCA5A5;}

/* ============ PLAYBOOK (BÍ KÍP) ============ */
.playbook{display:grid;gap:20px;}
.play-item{
  padding:26px 26px 22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(58,8,8,.85),rgba(30,3,3,.85));
  border:1px solid var(--line);border-left:3px solid var(--gold);
  transition:border-color .25s ease,transform .25s ease;
}
.play-item:hover{border-left-color:var(--mandarine);transform:translateX(4px);}
.play-item h3{color:var(--gold-soft);}
.play-item p{margin-bottom:0;font-size:.92rem;}

/* ============ HIGHLIGHT WALL ============ */
.hl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.hl-card{
  position:relative;overflow:hidden;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(30,3,3,.85);
  min-height:250px;display:flex;flex-direction:column;justify-content:flex-end;
}
.hl-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45;transition:transform .5s ease,opacity .35s ease;}
.hl-card:hover img{transform:scale(1.07);opacity:.62;}
.hl-body{position:relative;z-index:2;padding:22px;background:linear-gradient(180deg,transparent,rgba(24,2,2,.92));}
.hl-body h3{font-size:1.05rem;margin-bottom:6px;}
.hl-body p{font-size:.84rem;margin:0;color:#E8D6BE;}

/* ============ GIFT / PERKS ============ */
.gift-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.gift{
  padding:24px 20px;border-radius:var(--radius);border:1px solid var(--line);
  background:rgba(43,4,4,.72);position:relative;transition:border-color .25s,background .25s,transform .25s;
}
.gift:hover{border-color:var(--line-strong);background:rgba(69,10,10,.85);transform:translateY(-4px);}
.gift-value{font-size:1.7rem;font-weight:900;color:var(--gold);letter-spacing:-.02em;display:block;line-height:1.1;}
.gift h3{font-size:.98rem;margin:10px 0 8px;}
.gift p{font-size:.83rem;margin:0;color:#D8C4AC;}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:step;}
.step{
  position:relative;padding:28px 20px 22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(69,10,10,.75),rgba(30,3,3,.9));
  border:1px solid var(--line);
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;top:-14px;left:20px;
  font-size:.78rem;font-weight:900;letter-spacing:.1em;color:#3A0808;
  background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));
  border-radius:999px;padding:5px 13px;
}
.step h3{font-size:.98rem;margin:14px 0 8px;}
.step p{font-size:.83rem;margin:0;color:#D8C4AC;}

/* ============ REWARD PREVIEW ============ */
.reward-wrap{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;}
.reward-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.9rem;}
.reward-table th,.reward-table td{padding:14px 16px;text-align:left;border-bottom:1px solid rgba(251,191,36,.14);}
.reward-table th{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.reward-table td{color:var(--cream);}
.reward-table tr:last-child td{border-bottom:0;}
.reward-table tbody tr:hover td{background:rgba(251,191,36,.06);}
.reward-table .val{color:var(--gold);font-weight:800;}
.reward-side{padding:26px 24px;border-radius:var(--radius);border:1px solid var(--line-strong);background:rgba(30,3,3,.8);}
.reward-side h3{color:var(--gold-soft);}
.reward-side ul{display:grid;gap:12px;margin-top:16px;}
.reward-side li{display:flex;gap:10px;font-size:.88rem;color:var(--taupe);}
.reward-side li::before{content:"◆";color:var(--gold);font-size:.7rem;line-height:1.9;}

/* ============ CATEGORY WALL ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.cat-card{
  display:block;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:rgba(43,4,4,.8);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-gold);}
.cat-card img{height:170px;width:100%;object-fit:cover;}
.cat-card-body{padding:22px;}
.cat-card-body h3{font-size:1.02rem;margin-bottom:8px;color:var(--gold-soft);}
.cat-card-body p{font-size:.85rem;margin:0;color:#D8C4AC;}

/* ============ COMPARE ============ */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.compare-col{padding:28px 24px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(43,4,4,.7);}
.compare-col.win{border-color:var(--line-strong);background:linear-gradient(180deg,rgba(69,10,10,.92),rgba(30,3,3,.92));box-shadow:var(--shadow-gold);}
.compare-col h3{font-size:1.02rem;}
.compare-col ul{display:grid;gap:12px;margin-top:16px;}
.compare-col li{font-size:.88rem;color:var(--taupe);padding-left:22px;position:relative;}
.compare-col li::before{content:"—";position:absolute;left:0;color:var(--muted);}
.compare-col.win li::before{content:"✓";color:var(--gold);font-weight:800;}

/* ============ MILESTONES ============ */
.milestones{position:relative;padding-left:28px;border-left:1px dashed rgba(251,191,36,.32);display:grid;gap:24px;}
.milestone{position:relative;}
.milestone::before{
  content:"";position:absolute;left:-35px;top:6px;width:13px;height:13px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));
  box-shadow:0 0 0 4px rgba(251,191,36,.14);
}
.milestone span{display:block;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:6px;}
.milestone h3{font-size:1rem;margin-bottom:6px;}
.milestone p{font-size:.86rem;margin:0;color:#D8C4AC;}

/* ============ NEWS (CMS) ============ */
.news-wrap{display:grid;grid-template-columns:1.55fr .95fr;gap:32px;align-items:start;}
.news-list{display:grid;gap:2px;}
.news-item{
  padding:22px 0;border-bottom:1px solid rgba(251,191,36,.14);
  display:grid;gap:8px;
}
.news-item:first-child{padding-top:0;}
.news-item:last-child{border-bottom:0;}
.news-title{font-size:1.02rem;margin:0;transition:color .22s ease;}
.news-link:hover .news-title{color:var(--gold);}
.news-excerpt{font-size:.87rem;margin:0;color:#D3BFA6;}
.news-meta{display:flex;align-items:center;gap:10px;font-size:.76rem;color:var(--muted);}
.news-empty{padding:24px 0;color:var(--muted);font-size:.9rem;}
.news-side{padding:26px 22px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(43,4,4,.72);}
.news-side h3{font-size:1rem;color:var(--gold-soft);margin-bottom:16px;}
.news-side ul{display:grid;gap:16px;}
.news-side li a{font-size:.88rem;font-weight:600;color:var(--taupe);display:block;line-height:1.5;}
.news-side li a:hover{color:var(--gold);}
.news-side li time{display:block;font-size:.74rem;color:var(--muted);margin-top:4px;}

/* ============ TRUST ============ */
.trust-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.trust-item{
  padding:22px 18px;border-radius:var(--radius-sm);text-align:center;
  border:1px solid var(--line);background:rgba(30,3,3,.75);
}
.trust-item strong{display:block;font-size:.98rem;color:var(--gold-soft);margin-bottom:6px;}
.trust-item span{font-size:.8rem;color:var(--muted);line-height:1.5;display:block;}
.badge-bar{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;padding-top:24px;
  border-top:1px solid rgba(251,191,36,.16);
}
.badge-chip{
  font-size:.76rem;font-weight:600;letter-spacing:.04em;color:var(--gold-soft);
  border:1px solid var(--line-strong);border-radius:999px;padding:8px 16px;
  background:rgba(251,191,36,.07);
}

/* ============ TESTIMONIALS ============ */
.voice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.voice{
  padding:26px 22px;border-radius:var(--radius);
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(58,8,8,.8),rgba(30,3,3,.85));
}
.voice q{display:block;font-size:.9rem;color:var(--taupe);font-style:italic;margin-bottom:16px;line-height:1.7;}
.voice-who{display:flex;align-items:center;gap:12px;}
.voice-av{
  width:40px;height:40px;border-radius:50%;flex:0 0 40px;display:grid;place-items:center;
  font-weight:900;font-size:.9rem;color:#3A0808;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));
}
.voice-who strong{display:block;font-size:.86rem;color:var(--cream);}
.voice-who small{display:block;font-size:.74rem;color:var(--muted);}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(43,4,4,.65);overflow:hidden;}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 22px;font-weight:700;font-size:.96rem;color:var(--cream);
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.3rem;font-weight:400;line-height:1;}
.faq-item[open] summary::after{content:"−";}
.faq-item summary:hover{color:var(--gold);}
.faq-body{padding:0 22px 20px;font-size:.89rem;color:#D8C4AC;}
.faq-body p{margin:0;font-size:.89rem;color:#D8C4AC;}

/* ============ CTA BAND ============ */
.cta-band{
  background:
    linear-gradient(115deg,rgba(24,2,2,.94),rgba(69,10,10,.88)),
    url(/assets/images/f872df64e50917b2.jpg) center/cover no-repeat;
  border-top:1px solid var(--line-strong);
}
.cta-shell{
  display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;
  padding:38px 34px;border-radius:var(--radius-lg);
  background:rgba(24,2,2,.72);border:1px solid var(--line-strong);
  box-shadow:var(--shadow);
}
.cta-copy h2{margin-bottom:12px;}
.cta-copy p{margin:0;font-size:.94rem;}
.cta-form{display:grid;gap:12px;}
.cta-form label{font-size:.8rem;font-weight:600;letter-spacing:.04em;color:var(--muted);}
.cta-form input{
  width:100%;padding:15px 18px;border-radius:14px;
  background:rgba(30,3,3,.85);border:1px solid var(--line);
  color:var(--cream);font-size:.95rem;
}
.cta-form input::placeholder{color:#9C7E62;}
.cta-form input:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(251,191,36,.18);}
.form-note{font-size:.74rem;color:var(--muted);line-height:1.5;}

/* ============ FOOTER ============ */
.site-footer{background:#150202;border-top:1px solid var(--line);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:.85rem;color:var(--muted);max-width:340px;}
.footer-col h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:.86rem;color:var(--taupe);}
.footer-col a:hover{color:var(--gold);}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-pay span{
  font-size:.72rem;font-weight:600;color:var(--gold-soft);
  border:1px solid var(--line-strong);border-radius:8px;padding:6px 11px;background:rgba(251,191,36,.07);
}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(251,191,36,.14);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
}
.footer-bottom p{margin:0;font-size:.78rem;color:var(--muted);}
.age-badge{
  font-size:.74rem;font-weight:800;color:var(--gold);
  border:1px solid var(--line-strong);border-radius:999px;padding:5px 12px;
}

/* ============ FAB ============ */
.fab{
  position:fixed;left:18px;bottom:104px;z-index:800;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 34% 28%,#7F1D1D,#2B0404 68%);
  border:2px solid var(--gold);
  box-shadow:0 8px 26px rgba(245,158,11,.38);
  opacity:.85;cursor:pointer;
  animation:fabFloat 3.6s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 12px 34px rgba(245,158,11,.6);}
.fab:active{transform:scale(.94) translateY(3px);}
.fab svg{width:26px;height:26px;transition:transform .5s ease;}
.fab:hover svg{transform:rotate(360deg);}
.fab::after{
  content:"";position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #FFFBEB;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .gift-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .hl-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .trust-row{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px;}
}
@media (max-width:991px){
  .site-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 20px 20px;margin-left:0;
    background:rgba(24,2,2,.98);
    border-bottom:1px solid var(--line);
    display:none;
  }
  .site-nav.open{display:flex;}
  .nav-link{padding:13px 16px;border-radius:12px;font-size:.92rem;}
  .nav-toggle{display:block;}
  .nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
  .nav-toggle.open span:nth-child(2){opacity:0;}
  .nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
  .hero{padding:126px 0 70px;}
  .hero-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
  .countdown-wrap{grid-template-columns:1fr;gap:26px;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .reward-wrap{grid-template-columns:1fr;gap:22px;}
  .cat-grid{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;}
  .news-wrap{grid-template-columns:1fr;gap:26px;}
  .voice-grid{grid-template-columns:1fr;}
  .cta-shell{grid-template-columns:1fr;gap:24px;padding:30px 22px;}
}
@media (max-width:575px){
  body{font-size:15px;}
  .section{padding:60px 0;}
  .brand-text small{display:none;}
  .brand-text strong{font-size:.8rem;max-width:130px;}
  .header-actions .btn-ghost{padding:9px 13px;font-size:.78rem;}
  .header-actions .btn-gold{padding:9px 15px;font-size:.78rem;}
  .stat-grid{grid-template-columns:1fr;}
  .gift-grid{grid-template-columns:1fr;}
  .hl-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .trust-row{grid-template-columns:1fr;}
  .hero-facts{grid-template-columns:1fr 1fr;}
  .hero-actions .btn{width:100%;}
  .cd-clock span{min-width:52px;font-size:1.5rem;}
  .footer-grid{grid-template-columns:1fr;}
  .fab{left:12px;bottom:86px;width:52px;height:52px;}
  .faq-item summary{padding:17px 18px;font-size:.9rem;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
  --bg-0:#1E0303;
  --bg-1:#2B0404;
  --bg-2:#3A0808;
  --bg-3:#450A0A;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#F59E0B;
  --mandarine:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#C9AC8E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 48px -24px rgba(0,0,0,.85);
  --shadow-gold:0 20px 46px -22px rgba(249,115,22,.55);
  --container:1180px;
  --bs-body-bg:#1E0303;
  --bs-body-color:#FFFBEB;
  --bs-border-color:rgba(251,191,36,.20);
  --bs-link-color:#FDE68A;
  --bs-link-hover-color:#FBBF24;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:
    radial-gradient(900px 520px at 10% -10%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 480px at 94% 4%, rgba(251,191,36,.10), transparent 60%),
    var(--bg-0);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-soft);text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease,transform .22s ease;}
a:hover{color:var(--gold);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}
h1,h2,h3,h4{margin:0 0 12px;font-weight:800;line-height:1.24;color:var(--cream);}
h1{font-size:clamp(1.75rem,3.6vw,2.85rem);font-weight:900;letter-spacing:-.015em;}
h2{font-size:clamp(1.5rem,2.6vw,2.05rem);font-weight:800;}
h3{font-size:1.08rem;font-weight:700;}
p{margin:0 0 14px;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:20px;padding-right:20px;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-family:inherit;font-weight:700;font-size:.95rem;line-height:1;padding:14px 26px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  text-align:center;
}
.btn:active{transform:translateY(2px) scale(.985);}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-soft) 0%,var(--gold) 42%,var(--gold-deep) 100%);
  color:#3A0808;box-shadow:0 14px 30px -14px rgba(249,115,22,.75),inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-gold:hover{color:#2B0404;box-shadow:0 20px 40px -16px rgba(249,115,22,.9);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--gold-soft);border-color:var(--line-strong);}
.btn-ghost:hover{color:var(--gold);border-color:var(--gold);background:rgba(251,191,36,.10);}
.btn-wine{background:linear-gradient(135deg,#7F1D1D,#450A0A);color:var(--gold-soft);border-color:var(--line-strong);}
.btn-wine:hover{color:var(--gold);border-color:var(--gold);}
.btn-sm{padding:10px 18px;font-size:.84rem;}
.btn-lg{padding:17px 34px;font-size:1.02rem;}
.btn-block{width:100%;}

/* ============ EYEBROW / TAGS ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);background:rgba(251,191,36,.10);
  border:1px solid var(--line-strong);border-radius:999px;padding:7px 15px;margin-bottom:16px;
}
.tag{
  display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;
  color:var(--gold-soft);background:rgba(251,191,36,.12);
  border:1px solid rgba(251,191,36,.28);border-radius:999px;padding:4px 11px;
}
.tag-hot{color:#FFE4E0;background:rgba(220,38,38,.35);border-color:rgba(248,113,113,.55);}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(28,3,3,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(251,191,36,.16);
}
.header-inner{display:flex;align-items:center;gap:16px;min-height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;color:var(--cream);min-width:0;}
.brand:hover{color:var(--cream);}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;font-weight:900;font-size:1.05rem;color:#3A0808;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));
  box-shadow:0 8px 20px -10px rgba(249,115,22,.9);
}
.brand-text{min-width:0;}
.brand-text strong{display:block;font-size:.92rem;font-weight:800;line-height:1.18;color:var(--gold-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.brand-text small{display:block;font-size:.66rem;font-weight:500;color:var(--muted);letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.site-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  font-size:.86rem;font-weight:600;color:var(--taupe);
  padding:9px 15px;border-radius:999px;white-space:nowrap;
}
.nav-link:hover{color:var(--gold);background:rgba(251,191,36,.10);}
.nav-link.active{
  color:#3A0808;background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  box-shadow:0 10px 24px -14px rgba(249,115,22,.9);
}
.nav-link.active:hover{color:#3A0808;}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:19px;height:2px;margin:4px auto;background:var(--gold);border-radius:2px;transition:.25s;}

/* ============ HERO (CATEGORY) ============ */
.cat-hero{
  position:relative;overflow:hidden;padding:146px 0 74px;
  background:url(/assets/images/cab43329f372df0f.jpg) center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(24,2,2,.96) 0%,rgba(69,10,10,.88) 50%,rgba(43,4,4,.62) 100%);
}
.cat-hero-inner{
  position:relative;z-index:3;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:46px;align-items:start;
}
.hero-title{margin-bottom:16px;}
.hero-pain{
  font-size:1.05rem;font-weight:600;color:var(--gold-soft);
  border-left:3px solid var(--gold);padding-left:16px;margin-bottom:18px;
}
.hero-lead{font-size:1rem;color:#F6E7D2;max-width:640px;line-height:1.7;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.stat-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
  margin-top:34px;padding-top:24px;border-top:1px solid rgba(251,191,36,.22);
}
.stat-strip li{min-width:0;}
.stat-strip strong{display:block;font-size:1.3rem;font-weight:900;color:var(--gold);line-height:1.2;font-variant-numeric:tabular-nums;}
.stat-strip span{display:block;font-size:.76rem;color:var(--muted);margin-top:4px;line-height:1.4;}

.hero-panel{
  border-radius:var(--radius-lg);padding:26px;
  background:linear-gradient(180deg,rgba(69,10,10,.88),rgba(30,3,3,.84));
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow);
}
.hero-panel h2{font-size:1.06rem;margin-bottom:6px;}
.hero-panel .panel-note{font-size:.86rem;color:var(--muted);margin-bottom:18px;}
.hero-mini{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:20px;}
.mini-cell{padding:12px 14px;border-radius:12px;background:rgba(30,3,3,.62);border:1px solid rgba(251,191,36,.16);}
.mini-cell strong{display:block;font-size:1.12rem;font-weight:900;color:var(--gold);font-variant-numeric:tabular-nums;}
.mini-cell span{display:block;font-size:.72rem;color:var(--muted);letter-spacing:.03em;margin-top:2px;}
.field{display:block;margin-bottom:14px;}
.field>span{display:block;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:7px;}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:12px;
  border:1px solid rgba(251,191,36,.24);background:rgba(30,3,3,.72);color:var(--cream);
  font-family:inherit;font-size:.94rem;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:rgba(201,172,142,.55);}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(251,191,36,.16);}
.form-note{display:block;margin-top:12px;font-size:.76rem;color:var(--muted);line-height:1.5;}

/* ============ SECTION ============ */
.section{padding:76px 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(58,8,8,.55),rgba(30,3,3,.05));border-top:1px solid rgba(251,191,36,.10);border-bottom:1px solid rgba(251,191,36,.10);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:34px;flex-wrap:wrap;}
.section-head>div{max-width:760px;}
.section-title{margin-bottom:0;}
.section-lead{margin:14px 0 0;font-size:.98rem;color:var(--muted);line-height:1.7;max-width:760px;}
.section-aside{font-size:.82rem;color:var(--muted);text-align:right;line-height:1.6;}
.section-aside strong{color:var(--gold);font-size:1.05rem;display:block;font-variant-numeric:tabular-nums;}

/* ============ METRICS ============ */
.metric-list{display:grid;gap:12px;}
.metric-row{
  display:grid;grid-template-columns:minmax(210px,1.15fr) minmax(120px,2fr) 92px;
  align-items:center;gap:18px;padding:16px 20px;border-radius:var(--radius-sm);
  background:linear-gradient(180deg,rgba(58,8,8,.78),rgba(43,4,4,.52));
  border:1px solid rgba(251,191,36,.16);
  transition:transform .22s ease,border-color .22s ease;
}
.metric-row:hover{transform:translateX(5px);border-color:var(--line-strong);}
.metric-name{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:.92rem;}
.metric-name strong{font-weight:700;}
.metric-gauge{height:8px;border-radius:999px;background:rgba(251,191,36,.12);overflow:hidden;}
.metric-gauge span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft));}
.metric-value{text-align:right;font-weight:900;color:var(--gold);font-variant-numeric:tabular-nums;}
.live-dot{width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:#22c55e;animation:pulseDot 1.9s ease-out infinite;}
@keyframes pulseDot{0%{box-shadow:0 0 0 0 rgba(34,197,94,.6);}70%{box-shadow:0 0 0 9px rgba(34,197,94,0);}100%{box-shadow:0 0 0 0 rgba(34,197,94,0);}}
.metric-foot{margin-top:18px;font-size:.84rem;color:var(--muted);}

/* ============ SIGNAL CARDS ============ */
.signal-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:18px;}
.signal-card{
  position:relative;padding:26px 22px 22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(69,10,10,.72),rgba(43,4,4,.48));
  border:1px solid rgba(251,191,36,.18);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.signal-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-gold);}
.signal-index{
  display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--mandarine);margin-bottom:12px;
}
.signal-card h3{margin-bottom:9px;}
.signal-card p{font-size:.9rem;color:var(--muted);margin:0;line-height:1.65;}

/* ============ TIMELINE ============ */
.timeline{position:relative;display:grid;gap:24px;padding-left:36px;max-width:900px;}
.timeline::before{
  content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(251,191,36,.06));
}
.tl-item{position:relative;}
.tl-item::before{
  content:"";position:absolute;left:-35px;top:6px;width:18px;height:18px;border-radius:50%;
  background:var(--bg-0);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(251,191,36,.10);
}
.tl-time{display:block;font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:5px;}
.tl-item h3{margin-bottom:6px;font-size:1.02rem;}
.tl-item p{font-size:.92rem;color:var(--muted);margin:0;line-height:1.65;}

/* ============ TABLE ============ */
.table-wrap{
  overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);
  background:rgba(43,4,4,.45);box-shadow:var(--shadow);
}
table.cmp{width:100%;border-collapse:collapse;min-width:640px;}
.cmp th,.cmp td{padding:15px 18px;text-align:left;font-size:.92rem;border-bottom:1px solid rgba(251,191,36,.12);}
.cmp thead th{
  background:rgba(251,191,36,.10);color:var(--gold-soft);
  font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;font-weight:800;
}
.cmp tbody tr{transition:background .2s ease;}
.cmp tbody tr:hover{background:rgba(251,191,36,.06);}
.cmp tbody tr:last-child td{border-bottom:none;}
.cmp .hl{color:var(--gold);font-weight:800;}

/* ============ STEPS + FIGURE ============ */
.steps-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:start;}
.step-list{display:grid;gap:20px;}
.step{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:start;}
.step-num{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;display:grid;place-items:center;
  font-weight:900;color:#3A0808;background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));
  box-shadow:0 12px 24px -16px rgba(249,115,22,.9);
}
.step h3{margin-bottom:5px;font-size:1.02rem;}
.step p{margin:0;font-size:.92rem;color:var(--muted);line-height:1.65;}
.figure{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow);position:relative;}
.figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:34px 20px 16px;
  background:linear-gradient(180deg,transparent,rgba(20,2,2,.92));
  font-size:.84rem;color:var(--gold-soft);line-height:1.5;
}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:16px;}
.trust-item{
  display:flex;gap:14px;padding:20px;border-radius:var(--radius-sm);
  border:1px solid rgba(251,191,36,.20);background:rgba(43,4,4,.42);
  transition:border-color .22s ease,transform .22s ease;
}
.trust-item:hover{border-color:var(--line-strong);transform:translateY(-3px);}
.trust-ico{
  width:38px;height:38px;flex:0 0 38px;border-radius:11px;display:grid;place-items:center;
  background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.28);
  color:var(--gold);font-weight:900;font-size:.92rem;
}
.trust-item h3{font-size:.96rem;margin-bottom:5px;}
.trust-item p{font-size:.86rem;color:var(--muted);margin:0;line-height:1.6;}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{
  border:1px solid rgba(251,191,36,.18);border-radius:var(--radius-sm);
  background:rgba(43,4,4,.42);overflow:hidden;transition:border-color .22s ease,background .22s ease;
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(69,10,10,.55);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:.98rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:1.35rem;line-height:1;color:var(--gold);font-weight:700;}
.faq-item[open] summary::after{content:"–";}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:.93rem;line-height:1.7;}

/* ============ CONVERT ============ */
.convert-panel{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:42px;align-items:center;
  padding:42px;border-radius:var(--radius-lg);
  background:linear-gradient(135deg,rgba(69,10,10,.92),rgba(43,4,4,.72));
  border:1px solid var(--line-strong);box-shadow:var(--shadow);
}
.convert-panel h2{margin-bottom:12px;}
.convert-panel p{color:#F6E7D2;font-size:.96rem;line-height:1.7;}
.convert-list{margin-top:18px;display:grid;gap:9px;}
.convert-list li{display:flex;gap:10px;font-size:.9rem;color:var(--muted);}
.convert-list li::before{content:"◆";color:var(--gold);font-size:.75rem;line-height:1.9;}

/* ============ CHANNELS ============ */
.channel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(266px,1fr));gap:18px;}
.channel-card{
  display:block;padding:26px;border-radius:var(--radius);
  border:1px solid rgba(251,191,36,.18);
  background:linear-gradient(180deg,rgba(58,8,8,.72),rgba(43,4,4,.42));
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-gold);color:var(--cream);}
.channel-card h3{color:var(--gold-soft);margin-bottom:9px;}
.channel-card p{font-size:.9rem;color:var(--muted);margin:0;line-height:1.65;}
.channel-card .channel-cta{display:inline-block;margin-top:16px;font-size:.84rem;font-weight:800;color:var(--gold);}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(30,3,3,.5),rgba(43,4,4,.96));
  border-top:1px solid var(--line);padding:62px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{color:var(--muted);font-size:.88rem;max-width:430px;line-height:1.7;}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.footer-pay span{
  font-size:.73rem;font-weight:700;padding:6px 12px;border-radius:999px;
  border:1px solid rgba(251,191,36,.28);background:rgba(251,191,36,.08);color:var(--gold-soft);
}
.footer-col h4{font-size:.8rem;letter-spacing:.13em;text-transform:uppercase;color:var(--gold);margin-bottom:14px;}
.footer-col li{margin-bottom:9px;}
.footer-col a{font-size:.89rem;color:var(--taupe);}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid rgba(251,191,36,.16);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{margin:0;font-size:.81rem;color:var(--muted);}
.age-badge{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  font-size:.72rem;font-weight:900;color:var(--gold);border:2px solid var(--gold);flex:0 0 38px;
}

/* ============ FAB ============ */
.fab-support{position:fixed;left:16px;bottom:96px;z-index:50;}
.fab-btn{
  position:relative;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 32% 26%,#6B0F0F,#2B0404 72%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;font-size:22px;line-height:1;text-decoration:none;
  animation:fabFloat 2.8s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab-btn:hover{opacity:1;transform:scale(1.1);box-shadow:0 8px 30px rgba(245,158,11,.55);}
.fab-btn:active{transform:scale(.95) translateY(4px);}
.fab-btn:hover .fab-icon{animation:fabSpin .6s ease;}
.fab-icon{display:block;transform-origin:center;}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-5px);}}
@keyframes fabSpin{from{transform:rotate(0);}to{transform:rotate(360deg);}}
.fab-badge{
  position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #FFFBEB;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:34px;}
  .steps-layout{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .convert-panel{grid-template-columns:1fr;padding:32px;}
  .section-aside{text-align:left;}
  .site-nav{
    position:fixed;top:72px;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(28,3,3,.98);border-bottom:1px solid var(--line-strong);
    padding:16px 20px 22px;
    transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;
    transition:transform .25s ease,opacity .25s ease,visibility .25s ease;
  }
  .site-nav.open{transform:none;opacity:1;visibility:visible;pointer-events:auto;}
  .nav-toggle{display:block;}
  .nav-link{padding:12px 16px;font-size:.92rem;}
}
@media (max-width:768px){
  .section{padding:58px 0;}
  .cat-hero{padding:126px 0 58px;}
  .stat-strip{grid-template-columns:1fr 1fr;}
  .metric-row{grid-template-columns:1fr;gap:10px;}
  .metric-value{text-align:left;}
  .section-head{align-items:flex-start;}
  .hero-actions .btn{width:100%;}
}
@media (max-width:560px){
  .brand-text{display:none;}
  .header-inner{gap:10px;min-height:64px;}
  .header-actions .btn{padding:9px 13px;font-size:.78rem;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:.95rem;}
  .site-nav{top:64px;}
  .hero-mini{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .convert-panel{padding:24px;}
  .stat-strip{gap:10px;}
  .stat-strip strong{font-size:1.14rem;}
  .fab-support{left:12px;bottom:84px;}
}

/* roulang page: article */
:root{
  --bg-0:#1E0303;
  --bg-1:#2B0404;
  --bg-2:#3A0808;
  --bg-3:#450A0A;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#F59E0B;
  --mandarine:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#C9AC8E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 48px -24px rgba(0,0,0,.85);
  --shadow-gold:0 20px 46px -22px rgba(249,115,22,.55);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 480px at 92% 6%, rgba(251,191,36,.10), transparent 60%),
    var(--bg-0);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-soft);text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;}
a:hover{color:var(--gold);}
h1,h2,h3,h4{margin:0 0 14px;font-weight:800;line-height:1.25;color:var(--cream);letter-spacing:-.01em;}
h1{font-size:clamp(1.85rem,3.9vw,2.85rem);font-weight:900;}
h2{font-size:clamp(1.4rem,2.6vw,2rem);}
h3{font-size:1.12rem;}
p{margin:0 0 14px;}
ul{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:20px;padding-right:20px;}
/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:700;font-size:.95rem;line-height:1;padding:14px 26px;
  text-align:center;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn:active{transform:translateY(2px) scale(.985);}
.btn-gold{background:linear-gradient(135deg,var(--gold-soft) 0%,var(--gold) 42%,var(--gold-deep) 100%);color:#3A0808;box-shadow:0 14px 30px -14px rgba(249,115,22,.75),inset 0 1px 0 rgba(255,255,255,.5);}
.btn-gold:hover{background:linear-gradient(135deg,#FFF3C4 0%,var(--gold) 45%,var(--mandarine) 100%);color:#2B0404;box-shadow:0 20px 40px -16px rgba(249,115,22,.9);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--gold-soft);border-color:var(--line-strong);}
.btn-ghost:hover{color:var(--gold);border-color:var(--gold);background:rgba(251,191,36,.10);}
.btn-wine{background:linear-gradient(135deg,#7F1D1D,#450A0A);color:var(--gold-soft);border-color:var(--line-strong);}
.btn-wine:hover{color:var(--gold);border-color:var(--gold);background:linear-gradient(135deg,#991B1B,#450A0A);}
.btn-sm{padding:10px 18px;font-size:.84rem;}
.btn-lg{padding:17px 34px;font-size:1.02rem;}
.btn-block{width:100%;}
/* ============ EYEBROW / TAGS ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);background:rgba(251,191,36,.10);
  border:1px solid var(--line-strong);border-radius:999px;padding:7px 15px;margin-bottom:16px;
}
.tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;color:var(--gold-soft);background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.28);border-radius:999px;padding:4px 11px;}
.tag-hot{color:#FFE4E0;background:rgba(220,38,38,.35);border-color:rgba(248,113,113,.55);}
/* ============ HEADER ============ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;background:rgba(28,3,3,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(251,191,36,.16);}
.header-inner{display:flex;align-items:center;gap:16px;min-height:72px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;color:var(--cream);}
.brand:hover{color:var(--cream);}
.brand-mark{width:40px;height:40px;flex:0 0 40px;border-radius:12px;display:grid;place-items:center;font-weight:900;font-size:1.05rem;color:#3A0808;background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));box-shadow:0 8px 20px -10px rgba(249,115,22,.9);}
.brand-text strong{display:block;font-size:.92rem;font-weight:800;line-height:1.18;color:var(--gold-soft);}
.brand-text small{display:block;font-size:.66rem;font-weight:500;color:var(--muted);letter-spacing:.02em;}
.site-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{font-size:.86rem;font-weight:600;color:var(--taupe);padding:9px 15px;border-radius:999px;white-space:nowrap;}
.nav-link:hover{color:var(--gold);background:rgba(251,191,36,.10);}
.nav-link.active{color:#3A0808;background:linear-gradient(135deg,var(--gold),var(--gold-deep));box-shadow:0 10px 24px -14px rgba(249,115,22,.9);}
.nav-link.active:hover{color:#3A0808;}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);background:rgba(251,191,36,.08);padding:0;}
.nav-toggle span{display:block;width:19px;height:2px;margin:4px auto;background:var(--gold);border-radius:2px;transition:.25s;}
/* ============ HERO ============ */
.hero{position:relative;overflow:hidden;padding:150px 0 84px;background:url(/assets/images/cab43329f372df0f.jpg) center/cover no-repeat;border-bottom:1px solid var(--line);}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(24,2,2,.95) 0%,rgba(69,10,10,.87) 48%,rgba(43,4,4,.62) 100%);}
.hero-slash{position:absolute;top:-30%;right:-14%;width:56%;height:165%;z-index:1;background:linear-gradient(150deg,rgba(251,191,36,.15),rgba(249,115,22,.04));border-left:1px solid rgba(251,191,36,.30);transform:skewX(-15deg);}
.hero-slash--2{top:-30%;right:6%;width:16%;height:165%;background:linear-gradient(150deg,rgba(220,38,38,.22),rgba(251,191,36,.02));border-left:1px solid rgba(251,191,36,.20);}
.hero-inner{position:relative;z-index:3;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:22px;align-items:start;}
.hero-main{background:linear-gradient(160deg,rgba(43,4,4,.92),rgba(30,3,3,.94));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:32px 34px;box-shadow:var(--shadow);}
.hero-title{margin-bottom:16px;}
.hero-lead{font-size:1.02rem;color:#F6E7D2;margin-bottom:0;}
.hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:.8rem;color:var(--muted);margin-bottom:16px;}
.hero-meta .sep{color:rgba(251,191,36,.45);}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-side{display:grid;gap:18px;}
.hero-side .stat-card:nth-child(2){transform:translateY(20px);}
.stat-card{background:rgba(30,3,3,.86);border:1px solid var(--line-strong);border-radius:var(--radius);padding:20px 22px;backdrop-filter:blur(8px);}
.stat-label{display:block;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;}
.stat-value{display:block;font-size:1.58rem;font-weight:900;color:var(--gold);line-height:1.1;}
.stat-note{display:block;font-size:.8rem;color:var(--muted);margin-top:8px;}
/* ============ SECTION ============ */
.section{position:relative;padding:74px 0;}
.section--alt{background:linear-gradient(180deg,rgba(43,4,4,.9),rgba(30,3,3,.92));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:780px;margin-bottom:34px;}
.section-head p{color:var(--muted);margin:0;}
.grid{display:grid;gap:20px;}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}
/* ============ METRIC BOARD ============ */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.metric{background:rgba(43,4,4,.7);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--radius-sm);padding:18px 20px;}
.metric strong{display:block;font-size:1.5rem;font-weight:900;color:var(--gold-soft);}
.metric span{display:block;font-size:.82rem;color:var(--muted);margin-top:4px;}
/* ============ ARTICLE ============ */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start;}
.article-main{min-width:0;max-width:720px;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);margin-bottom:14px;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--gold);}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:.82rem;color:var(--muted);margin-bottom:20px;}
.post-cover{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;margin-bottom:26px;}
.article-body{font-size:1.02rem;line-height:1.75;color:#F3E4D2;}
.article-body h2{font-size:1.4rem;color:var(--gold-soft);margin-top:34px;}
.article-body h3{font-size:1.12rem;color:var(--gold-soft);margin-top:26px;}
.article-body p{margin-bottom:16px;}
.article-body ul{margin:0 0 18px;}
.article-body li{position:relative;padding-left:22px;margin-bottom:10px;}
.article-body li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-deep));}
.article-body img{border-radius:var(--radius-sm);margin:22px 0;}
.article-body a{color:var(--gold);text-decoration:underline;text-underline-offset:3px;}
.article-body strong{color:var(--gold-soft);}
.article-body blockquote{border-left:3px solid var(--gold);background:rgba(251,191,36,.07);padding:14px 18px;border-radius:var(--radius-sm);margin:20px 0;color:#F6E7D2;}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.92rem;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;}
.article-body th{background:rgba(251,191,36,.10);color:var(--gold-soft);}
.empty-state{background:rgba(43,4,4,.7);border:1px dashed var(--line-strong);border-radius:var(--radius);padding:32px;text-align:left;}
.empty-state h2{font-size:1.3rem;}
.empty-state p{color:var(--muted);}
.article-side{position:sticky;top:96px;display:grid;gap:18px;}
.side-card{background:rgba(43,4,4,.72);border:1px solid var(--line);border-radius:var(--radius);padding:20px;}
.side-card h3{font-size:.95rem;margin-bottom:14px;color:var(--gold-soft);}
.side-links li + li{margin-top:8px;}
.side-links a{display:block;font-size:.88rem;color:var(--taupe);padding:9px 12px;border-radius:10px;background:rgba(251,191,36,.05);}
.side-links a:hover{color:var(--gold);background:rgba(251,191,36,.12);}
.side-card--gold{border-color:var(--line-strong);background:linear-gradient(160deg,rgba(69,10,10,.92),rgba(43,4,4,.92));}
.side-label{display:block;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.side-value{display:block;font-size:1.7rem;font-weight:900;color:var(--gold);margin:6px 0 10px;}
.side-card p{font-size:.86rem;color:var(--muted);}
/* ============ FEATURE CARDS ============ */
.feature{background:rgba(43,4,4,.68);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.feature:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold);}
.feature-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(140deg,rgba(251,191,36,.22),rgba(249,115,22,.12));border:1px solid var(--line-strong);color:var(--gold);font-size:1.05rem;margin-bottom:14px;}
.feature h3{margin-bottom:8px;}
.feature p{font-size:.9rem;color:var(--muted);margin-bottom:12px;}
/* ============ COMPARE ============ */
.compare{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(43,4,4,.55);}
.compare-row{display:grid;grid-template-columns:1.1fr 1fr 1fr;}
.compare-row > div{padding:16px 18px;border-bottom:1px solid var(--line);font-size:.92rem;}
.compare-row > div + div{border-left:1px solid var(--line);}
.compare-head > div{background:rgba(251,191,36,.10);color:var(--gold-soft);font-weight:700;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;}
.compare-row:last-child > div{border-bottom:none;}
.compare-good{color:var(--gold-soft);font-weight:600;}
/* ============ TIMELINE ============ */
.timeline{position:relative;display:grid;gap:24px;padding-left:28px;max-width:820px;}
.timeline::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(249,115,22,.15));}
.timeline-item{position:relative;}
.timeline-item::before{content:"";position:absolute;left:-28px;top:6px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));box-shadow:0 0 0 4px rgba(251,191,36,.14);}
.timeline-time{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:6px;}
.timeline-item h3{font-size:1rem;margin-bottom:6px;}
.timeline-item p{color:var(--muted);font-size:.9rem;margin:0;}
/* ============ CHANNELS ============ */
.channel{display:block;background:linear-gradient(160deg,rgba(69,10,10,.82),rgba(43,4,4,.92));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;color:var(--cream);}
.channel:hover{color:var(--cream);border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--shadow-gold);}
.channel-img{width:100%;height:148px;object-fit:cover;opacity:.86;}
.channel-body{display:block;padding:18px 20px 22px;}
.channel-body strong{display:block;font-size:1.02rem;color:var(--gold-soft);margin-bottom:8px;}
.channel-body span{display:block;font-size:.88rem;color:var(--muted);}
/* ============ ASSURE ============ */
.assure{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-bottom:1px dashed var(--line);}
.assure i{color:var(--gold);font-size:1.1rem;margin-top:4px;}
.assure h3{font-size:.98rem;margin-bottom:4px;}
.assure p{font-size:.88rem;color:var(--muted);margin:0;}
/* ============ FAQ ============ */
.faq{display:grid;gap:12px;max-width:880px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(43,4,4,.62);overflow:hidden;}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:.98rem;color:var(--gold-soft);display:flex;justify-content:space-between;align-items:flex-start;gap:14px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:1.25rem;line-height:1;color:var(--gold);}
.faq-item[open] summary::after{content:"–";}
.faq-item p{margin:0;padding:0 22px 20px;color:var(--muted);font-size:.92rem;}
/* ============ CTA ============ */
.cta-band{background:linear-gradient(120deg,rgba(69,10,10,.94),rgba(28,3,3,.95));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:38px;display:grid;grid-template-columns:1.05fr 1fr;gap:34px;align-items:center;box-shadow:var(--shadow);}
.cta-band h2{margin-bottom:12px;}
.cta-band p{color:var(--taupe);font-size:.94rem;}
.cta-list li{position:relative;padding-left:20px;font-size:.9rem;color:var(--muted);margin-bottom:8px;}
.cta-list li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--gold);font-size:.78rem;}
.cta-form{display:grid;gap:12px;background:rgba(30,3,3,.55);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.field label{display:block;font-size:.78rem;color:var(--muted);margin-bottom:6px;}
.field input,.field select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(30,3,3,.85);color:var(--cream);}
.field input::placeholder{color:rgba(201,172,142,.7);}
.field input:focus,.field select:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(251,191,36,.18);}
.form-hint{font-size:.76rem;color:var(--muted);margin:0;}
/* ============ FOOTER ============ */
.site-footer{background:linear-gradient(180deg,rgba(43,4,4,.95),rgba(20,2,2,1));border-top:1px solid var(--line);padding:60px 0 26px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;}
.footer-brand p{font-size:.88rem;color:var(--muted);margin:16px 0;}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;}
.footer-pay span{font-size:.72rem;border:1px solid var(--line);border-radius:999px;padding:5px 11px;color:var(--gold-soft);}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:.88rem;color:var(--taupe);}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:22px;border-top:1px solid var(--line);}
.footer-bottom p{font-size:.8rem;color:var(--muted);margin:0;}
.age-badge{border:1px solid var(--line-strong);border-radius:999px;padding:4px 12px;font-size:.75rem;font-weight:700;color:var(--gold);}
/* ============ FAB ============ */
.fab-wrap{position:fixed;left:16px;bottom:96px;z-index:950;display:block;animation:fabFloat 3.4s ease-in-out infinite;}
.fab{position:relative;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 26%, #FDE68A 0%, #F59E0B 55%, #7C2D12 100%);border:2px solid #F59E0B;color:#3A0808;font-size:1.15rem;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;}
.fab-wrap:hover .fab{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.55);}
.fab-wrap:active .fab{transform:scale(.95) translateY(2px);}
.fab i{transition:transform .5s ease;}
.fab-wrap:hover .fab i{transform:rotate(360deg);}
.fab::after{content:"";position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #FFFBEB;}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero{padding:132px 0 72px;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-side{grid-template-columns:repeat(2,minmax(0,1fr));}
  .hero-side .stat-card:nth-child(2){transform:none;}
  .article-layout{grid-template-columns:1fr;}
  .article-main{max-width:none;}
  .article-side{position:static;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-band{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:900px){
  .site-nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;background:rgba(24,2,2,.98);border-bottom:1px solid var(--line);padding:14px 20px 20px;display:none;}
  .site-nav.open{display:flex;}
  .nav-link{padding:12px 14px;border-radius:12px;}
  .nav-toggle{display:block;}
  .header-inner{gap:10px;}
  .brand-text small{display:none;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .compare-row{grid-template-columns:1fr;}
  .compare-row > div + div{border-left:none;}
  .compare-head{display:none;}
  .cta-band{padding:26px;}
  .hero-main{padding:26px 22px;}
}
@media (max-width:520px){
  .hero{padding:118px 0 58px;}
  .hero-side{grid-template-columns:1fr;}
  .metric-grid{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-actions .btn{width:100%;}
  .brand-text strong{font-size:.84rem;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;}
  .article-body{font-size:.98rem;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category2 */
:root{
  --bg-0:#1E0303;
  --bg-1:#2B0404;
  --bg-2:#3A0808;
  --bg-3:#450A0A;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#F59E0B;
  --mandarine:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#C9AC8E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 48px -24px rgba(0,0,0,.85);
  --shadow-gold:0 20px 46px -22px rgba(249,115,22,.55);
  --container:1180px;
  --bs-body-bg:#1E0303;
  --bs-body-color:#FFFBEB;
  --bs-border-color:rgba(251,191,36,.20);
  --bs-link-color:#FDE68A;
  --bs-link-hover-color:#FBBF24;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 480px at 92% 6%, rgba(251,191,36,.10), transparent 60%),
    var(--bg-0);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-soft);text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease;}
a:hover{color:var(--gold);}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4,h5{margin:0 0 14px;font-weight:800;line-height:1.28;color:var(--cream);letter-spacing:-.01em;}
h1{font-size:clamp(1.72rem,3.6vw,2.62rem);font-weight:900;}
h2{font-size:clamp(1.34rem,2.4vw,1.92rem);}
h3{font-size:1.06rem;}
h4{font-size:.95rem;}
p{margin:0 0 14px;color:#F4E6D4;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:20px;padding-right:20px;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
  outline:2px solid var(--gold);outline-offset:3px;border-radius:8px;
}
::selection{background:rgba(251,191,36,.35);color:#2B0404;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:700;font-size:.95rem;line-height:1;padding:14px 26px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  text-align:center;
}
.btn:active{transform:translateY(2px) scale(.985);}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-soft) 0%,var(--gold) 42%,var(--gold-deep) 100%);
  color:#3A0808;box-shadow:0 14px 30px -14px rgba(249,115,22,.75),inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-gold:hover{color:#2B0404;box-shadow:0 20px 40px -16px rgba(249,115,22,.9);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--gold-soft);border-color:var(--line-strong);}
.btn-ghost:hover{color:var(--gold);border-color:var(--gold);background:rgba(251,191,36,.10);}
.btn-wine{background:linear-gradient(135deg,#7F1D1D,#450A0A);color:var(--gold-soft);border-color:var(--line-strong);}
.btn-wine:hover{color:var(--gold);border-color:var(--gold);}
.btn-sm{padding:10px 18px;font-size:.84rem;}
.btn-lg{padding:17px 34px;font-size:1.02rem;}
.btn-block{width:100%;}

/* ============ TAGS / EYEBROW ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);background:rgba(251,191,36,.10);
  border:1px solid var(--line-strong);border-radius:999px;padding:7px 15px;margin-bottom:16px;
}
.tag{
  display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;
  color:var(--gold-soft);background:rgba(251,191,36,.12);
  border:1px solid rgba(251,191,36,.28);border-radius:999px;padding:4px 11px;
}
.tag-hot{color:#FFE4E0;background:rgba(220,38,38,.35);border-color:rgba(248,113,113,.55);}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(28,3,3,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(251,191,36,.16);
}
.header-inner{display:flex;align-items:center;gap:16px;min-height:72px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;color:var(--cream);}
.brand:hover{color:var(--cream);}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;font-weight:900;font-size:1.05rem;color:#3A0808;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));
  box-shadow:0 8px 20px -10px rgba(249,115,22,.9);
}
.brand-text strong{display:block;font-size:.92rem;font-weight:800;line-height:1.18;color:var(--gold-soft);}
.brand-text small{display:block;font-size:.66rem;font-weight:500;color:var(--muted);letter-spacing:.02em;}
.site-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{font-size:.86rem;font-weight:600;color:var(--taupe);padding:9px 15px;border-radius:999px;white-space:nowrap;}
.nav-link:hover{color:var(--gold);background:rgba(251,191,36,.10);}
.nav-link.active{
  color:#3A0808;background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  box-shadow:0 10px 24px -14px rgba(249,115,22,.9);
}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:19px;height:2px;margin:4px auto;background:var(--gold);border-radius:2px;transition:.25s;}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  padding:142px 0 76px;
  background:url(/assets/images/cab43329f372df0f.jpg) center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(24,2,2,.96) 0%,rgba(69,10,10,.88) 48%,rgba(43,4,4,.62) 100%);
}
.hero-slash{
  position:absolute;top:-30%;right:-14%;width:56%;height:165%;z-index:1;
  background:linear-gradient(150deg,rgba(251,191,36,.15),rgba(249,115,22,.04));
  border-left:1px solid rgba(251,191,36,.30);transform:skewX(-15deg);
}
.hero-slash--2{
  top:-30%;right:6%;width:16%;height:165%;
  background:linear-gradient(150deg,rgba(220,38,38,.22),rgba(251,191,36,.02));
  border-left:1px solid rgba(251,191,36,.20);
}
.hero-inner{position:relative;z-index:3;}
.hero-copy{max-width:660px;}
.hero-title{margin-bottom:18px;}
.hero-lead{font-size:1.02rem;color:#F7E8D4;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.hero-facts{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;
  margin-top:34px;padding-top:24px;border-top:1px solid rgba(251,191,36,.24);list-style:none;
}
.hero-facts strong{display:block;font-size:1.38rem;font-weight:900;color:var(--gold);line-height:1.1;}
.hero-facts span{font-size:.78rem;color:var(--muted);letter-spacing:.03em;}

/* plan compare */
.plan-stack{display:grid;gap:14px;align-content:start;}
.plan{
  position:relative;background:linear-gradient(180deg,rgba(58,8,8,.88),rgba(30,3,3,.92));
  border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;
  box-shadow:var(--shadow);
}
.plan-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;}
.plan-name{font-size:1rem;font-weight:800;color:var(--cream);}
.plan-desc{font-size:.86rem;color:var(--taupe);margin:0 0 10px;}
.plan-list{display:grid;gap:6px;font-size:.83rem;color:#EFDCC4;}
.plan-list li{display:flex;gap:8px;align-items:flex-start;}
.plan-list i{color:var(--gold);font-size:.72rem;margin-top:5px;}
.plan--hot{
  border-color:var(--gold);
  background:linear-gradient(180deg,rgba(120,26,10,.92),rgba(58,8,8,.95));
  box-shadow:var(--shadow-gold);
}
.plan--hot .plan-name{color:var(--gold-soft);}
.plan-ribbon{
  position:absolute;top:-12px;left:20px;
  font-size:.66rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#3A0808;
  padding:5px 12px;border-radius:999px;box-shadow:0 10px 22px -12px rgba(249,115,22,.9);
}
.plan-cta{margin-top:14px;}

/* ============ SECTIONS ============ */
.section{padding:72px 0;}
.section--alt{
  background:linear-gradient(180deg,rgba(43,4,4,.72),rgba(30,3,3,.88));
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.section--deep{background:radial-gradient(700px 380px at 88% 10%,rgba(249,115,22,.12),transparent 60%),var(--bg-1);}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head h2{margin-bottom:12px;}
.section-head p{color:var(--taupe);font-size:.96rem;margin:0;}
.section-head--split{max-width:none;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:end;}
.section-head--split p{margin:0;}

/* ============ METRICS ============ */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.metric{
  background:linear-gradient(180deg,rgba(58,8,8,.92),rgba(30,3,3,.9));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.metric:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow);}
.metric i{color:var(--gold);font-size:1.1rem;margin-bottom:12px;}
.metric strong{display:block;font-size:1.72rem;font-weight:900;color:var(--gold-soft);line-height:1.05;}
.metric span{display:block;font-size:.78rem;color:var(--muted);margin-top:8px;letter-spacing:.02em;}
.metric-note{
  margin-top:22px;display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center;
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:rgba(43,4,4,.7);
}
.metric-note img{width:100%;height:100%;min-height:230px;object-fit:cover;}
.metric-note-body{padding:26px 28px 26px 0;}
.metric-note-body h3{margin-bottom:10px;}
.metric-note-body p{font-size:.92rem;color:var(--taupe);}

/* ============ TIP CARDS ============ */
.tip-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.tip-card{
  background:linear-gradient(180deg,rgba(58,8,8,.86),rgba(30,3,3,.92));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
  height:100%;
}
.tip-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow);}
.tip-ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:rgba(251,191,36,.14);border:1px solid var(--line-strong);
  color:var(--gold);font-size:1.05rem;margin-bottom:14px;
}
.tip-card h3{font-size:1rem;margin-bottom:8px;}
.tip-card p{font-size:.88rem;color:var(--taupe);margin:0;}
.tip-card .tag{margin-top:14px;}

/* ============ COMPARE TABLE ============ */
.compare-wrap{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:rgba(43,4,4,.62);box-shadow:var(--shadow);
}
.compare-table{width:100%;border-collapse:collapse;font-size:.9rem;}
.compare-table thead th{
  background:rgba(69,10,10,.95);color:var(--gold-soft);
  font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;font-weight:800;
  padding:16px 18px;text-align:left;border-bottom:1px solid var(--line-strong);
}
.compare-table tbody td{padding:15px 18px;border-bottom:1px solid rgba(251,191,36,.12);color:var(--taupe);vertical-align:middle;}
.compare-table tbody tr:last-child td{border-bottom:none;}
.compare-table tbody tr:hover{background:rgba(251,191,36,.05);}
.compare-table td:first-child{color:var(--cream);font-weight:600;}
.col-good{color:var(--gold-soft)!important;font-weight:700;}
.col-bad{color:#E9A9A0!important;}

/* ============ STEPS ============ */
.steps{display:grid;gap:16px;}
.step{
  display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;
  padding:22px 24px;border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(43,4,4,.55);transition:border-color .22s ease,transform .22s ease;
}
.step:hover{border-color:var(--line-strong);transform:translateX(4px);}
.step-num{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  font-weight:900;font-size:1.15rem;color:#3A0808;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));
  box-shadow:0 12px 26px -14px rgba(249,115,22,.9);
}
.step h3{margin-bottom:6px;font-size:1rem;}
.step p{margin:0;font-size:.9rem;color:var(--taupe);}

/* ============ NEWS ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.news-card{
  display:flex;flex-direction:column;height:100%;
  background:linear-gradient(180deg,rgba(58,8,8,.86),rgba(30,3,3,.94));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow);}
.news-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:#2B0404;}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.news-card:hover .news-thumb img{transform:scale(1.06);}
.news-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-meta{display:flex;align-items:center;gap:10px;font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;}
.news-body h3{font-size:.98rem;margin:0;line-height:1.45;}
.news-body h3 a{color:var(--cream);}
.news-body h3 a:hover{color:var(--gold);}
.news-empty{
  border:1px dashed var(--line-strong);border-radius:var(--radius);padding:30px;
  text-align:center;color:var(--muted);background:rgba(43,4,4,.4);
}
.news-more{margin-top:26px;}

/* ============ CHANNEL MATRIX ============ */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.channel{
  display:flex;flex-direction:column;gap:10px;padding:24px 22px;border-radius:var(--radius);
  border:1px solid var(--line);background:linear-gradient(150deg,rgba(69,10,10,.9),rgba(30,3,3,.94));
  color:var(--cream);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.channel:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-gold);color:var(--cream);}
.channel i{color:var(--gold);font-size:1.2rem;}
.channel strong{font-size:1rem;font-weight:800;color:var(--gold-soft);}
.channel span{font-size:.86rem;color:var(--taupe);}
.channel em{font-style:normal;font-size:.78rem;font-weight:700;color:var(--gold);margin-top:auto;}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.trust-item{
  padding:22px 20px;border-radius:var(--radius);border:1px solid var(--line);
  background:rgba(43,4,4,.6);
}
.trust-item i{color:var(--gold);font-size:1.1rem;margin-bottom:10px;}
.trust-item h4{margin-bottom:6px;font-size:.94rem;}
.trust-item p{margin:0;font-size:.84rem;color:var(--taupe);}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.pay-row span{
  font-size:.8rem;font-weight:700;color:var(--gold-soft);
  border:1px solid var(--line-strong);border-radius:999px;padding:8px 16px;
  background:rgba(251,191,36,.08);
}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:930px;}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);background:rgba(43,4,4,.6);
  overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(58,8,8,.72);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:.96rem;
  color:var(--cream);display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.2rem;font-weight:800;line-height:1;}
.faq-item[open] summary::after{content:"−";}
.faq-item[open] summary{color:var(--gold-soft);}
.faq-item p{margin:0;padding:0 22px 20px;font-size:.9rem;color:var(--taupe);}

/* ============ CTA FORM ============ */
.cta-panel{
  display:grid;grid-template-columns:1.05fr .95fr;gap:0;
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(120deg,rgba(69,10,10,.95),rgba(30,3,3,.94));
  box-shadow:var(--shadow-gold);
}
.cta-copy{padding:38px 34px;}
.cta-copy h2{margin-bottom:12px;}
.cta-copy p{font-size:.95rem;color:#F3E2CC;}
.cta-bullets{display:grid;gap:9px;margin-top:18px;font-size:.88rem;color:var(--taupe);}
.cta-bullets li{display:flex;gap:10px;align-items:flex-start;}
.cta-bullets i{color:var(--gold);font-size:.75rem;margin-top:6px;}
.cta-form{padding:34px 32px;background:rgba(20,2,2,.72);border-left:1px solid var(--line);}
.field{margin-bottom:14px;}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--muted);margin-bottom:7px;letter-spacing:.02em;}
.field input,.field select{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(43,4,4,.85);color:var(--cream);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:#9A7F63;}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(251,191,36,.16);
}
.form-note{font-size:.76rem;color:var(--muted);margin:12px 0 0;}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(30,3,3,.96),#140101);
  border-top:1px solid var(--line-strong);padding:56px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;}
.footer-brand p{font-size:.86rem;color:var(--muted);margin:16px 0 0;max-width:420px;}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-pay span{
  font-size:.72rem;font-weight:700;color:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:rgba(251,191,36,.07);
}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{font-size:.86rem;color:var(--taupe);}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(251,191,36,.16);
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
}
.footer-bottom p{margin:0;font-size:.78rem;color:var(--muted);}
.age-badge{
  font-size:.74rem;font-weight:800;color:var(--gold);
  border:1px solid var(--line-strong);border-radius:10px;padding:6px 11px;
}

/* ============ 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 32% 28%,#5B1A0A 0%,#2B0404 62%,#140101 100%);
  border:2px solid var(--gold);
  color:var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab-support:hover{transform:scale(1.1);opacity:1;}
.fab-support:hover i{transform:rotate(360deg);}
.fab-support i{font-size:1.2rem;transition:transform .6s cubic-bezier(.2,.8,.3,1);}
.fab-support:active{transform:scale(.94) translateY(3px);}
.fab-dot{
  position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #FFFBEB;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
@media (prefers-reduced-motion:reduce){
  .fab-support,.news-thumb img{animation:none!important;transition:none!important;}
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .tip-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
  .section-head--split{grid-template-columns:1fr;gap:14px;align-items:start;}
}
@media (max-width:991px){
  .site-nav{
    position:absolute;top:72px;left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:6px;margin:0;
    background:rgba(28,3,3,.98);border-bottom:1px solid var(--line-strong);
    padding:14px 20px 20px;
  }
  .site-nav.open{display:flex;}
  .nav-link{padding:12px 14px;border-radius:12px;}
  .nav-toggle{display:block;}
  .hero{padding:126px 0 64px;}
  .hero-facts{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
  .metric-note{grid-template-columns:1fr;}
  .metric-note img{min-height:200px;}
  .metric-note-body{padding:0 24px 26px;}
  .cta-panel{grid-template-columns:1fr;}
  .cta-form{border-left:none;border-top:1px solid var(--line);}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .brand-text small{display:none;}
  .tip-grid,.news-grid,.channel-grid{grid-template-columns:1fr;}
  .step{grid-template-columns:48px 1fr;gap:14px;padding:18px;}
  .step-num{width:48px;height:48px;border-radius:14px;font-size:1rem;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .compare-table{font-size:.84rem;}
  .compare-table thead th,.compare-table tbody td{padding:12px 12px;}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px;}
  .header-inner{gap:10px;min-height:66px;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;border-radius:10px;font-size:.95rem;}
  .brand-text strong{font-size:.8rem;}
  .header-actions .btn{padding:9px 13px;font-size:.75rem;}
  .nav-toggle{width:40px;height:40px;}
  .site-nav{top:66px;}
  .hero{padding:112px 0 52px;}
  .hero-actions .btn{width:100%;}
  .hero-facts{grid-template-columns:1fr 1fr;}
  .metric-grid{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-copy,.cta-form{padding:26px 20px;}
  .compare-wrap{overflow-x:auto;}
  .compare-table{min-width:520px;}
  .fab-support{width:52px;height:52px;left:12px;bottom:88px;}
}

/* roulang page: category3 */
:root{
  --bg-0:#1E0303;
  --bg-1:#2B0404;
  --bg-2:#3A0808;
  --bg-3:#450A0A;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#F59E0B;
  --mandarine:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#C9AC8E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 48px -24px rgba(0,0,0,.85);
  --shadow-gold:0 20px 46px -22px rgba(249,115,22,.55);
  --container:1180px;
  --bs-body-bg:#1E0303;
  --bs-body-color:#FFFBEB;
  --bs-border-color:rgba(251,191,36,.20);
  --bs-link-color:#FDE68A;
  --bs-link-hover-color:#FBBF24;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 480px at 92% 6%, rgba(251,191,36,.10), transparent 60%),
    var(--bg-0);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-soft);text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease,transform .22s ease;}
a:hover{color:var(--gold);}
button,input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:20px;padding-right:20px;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:700;font-size:.95rem;line-height:1;padding:14px 26px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  text-align:center;
}
.btn:active{transform:translateY(2px) scale(.985);}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-soft) 0%,var(--gold) 42%,var(--gold-deep) 100%);
  color:#3A0808;box-shadow:0 14px 30px -14px rgba(249,115,22,.75),inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-gold:hover{color:#2B0404;box-shadow:0 20px 40px -16px rgba(249,115,22,.9);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--gold-soft);border-color:var(--line-strong);}
.btn-ghost:hover{color:var(--gold);border-color:var(--gold);background:rgba(251,191,36,.10);}
.btn-wine{background:linear-gradient(135deg,#7F1D1D,#450A0A);color:var(--gold-soft);border-color:var(--line-strong);}
.btn-wine:hover{color:var(--gold);border-color:var(--gold);}
.btn-sm{padding:10px 18px;font-size:.84rem;}
.btn-lg{padding:17px 34px;font-size:1.02rem;}
.btn-block{width:100%;}

/* ============ EYEBROW / TAGS ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);background:rgba(251,191,36,.10);
  border:1px solid var(--line-strong);border-radius:999px;padding:7px 15px;margin-bottom:16px;
}
.tag{
  display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;
  color:var(--gold-soft);background:rgba(251,191,36,.12);
  border:1px solid rgba(251,191,36,.28);border-radius:999px;padding:4px 11px;
}
.tag-hot{color:#FFE4E0;background:rgba(220,38,38,.35);border-color:rgba(248,113,113,.55);}
.tag q{quotes:none;}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(28,3,3,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(251,191,36,.16);
}
.header-inner{display:flex;align-items:center;gap:16px;min-height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;color:var(--cream);}
.brand:hover{color:var(--cream);}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;font-weight:900;font-size:1.05rem;color:#3A0808;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));
  box-shadow:0 8px 20px -10px rgba(249,115,22,.9);
}
.brand-text strong{display:block;font-size:.92rem;font-weight:800;line-height:1.18;color:var(--gold-soft);}
.brand-text small{display:block;font-size:.66rem;font-weight:500;color:var(--muted);letter-spacing:.02em;}
.site-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  font-size:.86rem;font-weight:600;color:var(--taupe);
  padding:9px 15px;border-radius:999px;white-space:nowrap;
}
.nav-link:hover{color:var(--gold);background:rgba(251,191,36,.10);}
.nav-link.active{
  color:#3A0808;background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  box-shadow:0 10px 24px -14px rgba(249,115,22,.9);
}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:19px;height:2px;margin:4px auto;background:var(--gold);border-radius:2px;transition:.25s;}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  padding:140px 0 76px;
  background:url(/assets/images/f872df64e50917b2.jpg) center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(24,2,2,.96) 0%,rgba(69,10,10,.88) 46%,rgba(43,4,4,.62) 100%);
}
.hero-slash{
  position:absolute;top:-30%;right:-14%;width:56%;height:165%;z-index:1;
  background:linear-gradient(150deg,rgba(251,191,36,.15),rgba(249,115,22,.04));
  border-left:1px solid rgba(251,191,36,.30);
  transform:skewX(-15deg);pointer-events:none;
}
.hero-slash--2{
  top:-30%;right:6%;width:16%;height:165%;
  background:linear-gradient(150deg,rgba(220,38,38,.22),rgba(251,191,36,.02));
  border-left:1px solid rgba(251,191,36,.20);
}
.hero-inner{position:relative;z-index:3;}
.hero-title{
  font-size:clamp(1.85rem,4vw,3rem);
  font-weight:900;line-height:1.16;letter-spacing:-.5px;
  margin:0 0 18px;max-width:900px;
}
.hero-title em{
  font-style:normal;
  background:linear-gradient(120deg,var(--gold-soft),var(--mandarine));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:1.02rem;max-width:820px;color:#F6E7D2;margin:0;}
.hero-stage{
  position:relative;z-index:3;
  margin-top:40px;display:grid;gap:20px;
  grid-template-columns:minmax(0,1fr) minmax(0,1.55fr) minmax(0,1fr);
  align-items:center;
}
.hero-side{display:flex;flex-direction:column;gap:14px;}
.hero-point{
  border-left:2px solid var(--line-strong);padding-left:14px;
}
.hero-point i{color:var(--gold);font-size:.9rem;}
.hero-point strong{display:block;font-size:.95rem;font-weight:800;color:var(--gold-soft);margin-bottom:2px;}
.hero-point span{font-size:.83rem;color:var(--muted);line-height:1.5;}
.hero-shot{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:0 40px 70px -34px rgba(0,0,0,.95), 0 0 0 6px rgba(251,191,36,.05);
  background:rgba(30,3,3,.6);
}
.hero-shot img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.hero-shot-cap{
  position:absolute;left:14px;right:14px;bottom:14px;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:rgba(20,2,2,.78);backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:14px;padding:10px 14px;
}
.hero-shot-cap b{font-size:.86rem;color:var(--gold-soft);}
.hero-shot-cap span{font-size:.74rem;color:var(--muted);}
.hero-shot-badge{
  position:absolute;top:14px;left:14px;
  background:linear-gradient(135deg,#DC2626,#7F1D1D);color:#FFF2E8;
  font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;border:1px solid rgba(248,113,113,.6);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px;}
.hero-facts{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
  margin-top:34px;padding-top:26px;border-top:1px solid rgba(251,191,36,.22);
  list-style:none;
}
.hero-facts li{min-width:0;}
.hero-facts strong{display:block;font-size:1.3rem;font-weight:900;color:var(--gold);line-height:1.2;}
.hero-facts span{display:block;font-size:.76rem;color:var(--muted);margin-top:4px;}

/* ============ SECTIONS ============ */
.section{padding:74px 0;border-top:1px solid var(--line);position:relative;}
.section-alt{background:linear-gradient(180deg,rgba(58,8,8,.55),rgba(30,3,3,.35));}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head h2{
  font-size:clamp(1.4rem,2.6vw,2.05rem);
  font-weight:800;line-height:1.25;margin:0 0 12px;letter-spacing:-.3px;
}
.section-head p{margin:0;color:var(--muted);font-size:.97rem;}
.hl{color:var(--gold);}

/* ============ STAT DASHBOARD ============ */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.stat-card{
  background:linear-gradient(160deg,rgba(69,10,10,.85),rgba(30,3,3,.72));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;
  position:relative;overflow:hidden;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.stat-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--gold),transparent);
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-gold);}
.stat-card i{color:var(--gold);font-size:1rem;margin-bottom:10px;display:block;}
.stat-value{font-size:1.72rem;font-weight:900;color:var(--gold-soft);line-height:1.1;}
.stat-label{font-size:.83rem;color:var(--taupe);margin-top:6px;}
.stat-note{font-size:.74rem;color:var(--muted);margin-top:8px;}

/* ============ CHANNEL MATRIX ============ */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.channel-card{
  background:rgba(43,4,4,.7);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 22px;
  display:flex;flex-direction:column;gap:12px;
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.channel-card:hover{border-color:var(--line-strong);transform:translateY(-4px);background:rgba(58,8,8,.8);}
.channel-top{display:flex;align-items:center;gap:12px;}
.channel-ico{
  width:44px;height:44px;flex:0 0 44px;border-radius:12px;display:grid;place-items:center;
  background:rgba(251,191,36,.12);border:1px solid var(--line-strong);color:var(--gold);font-size:1.05rem;
}
.channel-card h3{font-size:1.03rem;font-weight:800;margin:0;color:var(--cream);}
.channel-card p{margin:0;font-size:.88rem;color:var(--muted);}
.channel-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px;}

/* ============ COMPARE TABLE ============ */
.compare-wrap{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:rgba(43,4,4,.6);
}
table.compare{width:100%;border-collapse:collapse;font-size:.92rem;}
table.compare th,table.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid rgba(251,191,36,.14);}
table.compare thead th{
  background:linear-gradient(120deg,rgba(69,10,10,.95),rgba(30,3,3,.9));
  font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);
  font-weight:800;
}
table.compare tbody tr:last-child th,table.compare tbody tr:last-child td{border-bottom:none;}
table.compare tbody th{font-weight:700;color:var(--taupe);width:30%;}
table.compare tbody tr:hover{background:rgba(251,191,36,.05);}
.compare-fast{color:var(--gold-soft);font-weight:700;}
.compare-slow{color:var(--muted);}

/* ============ TIMELINE ============ */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step;}
.step{
  position:relative;padding:26px 20px 22px;
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(170deg,rgba(58,8,8,.72),rgba(30,3,3,.6));
}
.step-num{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  font-weight:900;font-size:.95rem;color:#3A0808;
  background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));
  margin-bottom:14px;box-shadow:0 10px 22px -12px rgba(249,115,22,.95);
}
.step h3{font-size:1rem;font-weight:800;margin:0 0 8px;color:var(--cream);}
.step p{margin:0;font-size:.86rem;color:var(--muted);}
.step-time{display:inline-block;margin-top:12px;font-size:.72rem;font-weight:700;color:var(--gold);
  background:rgba(251,191,36,.1);border:1px solid var(--line);border-radius:999px;padding:3px 10px;}

/* ============ TIPS ============ */
.tips-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:34px;align-items:start;}
.tips-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px;}
.tips-list li{display:flex;gap:14px;align-items:flex-start;}
.tips-list i{color:var(--gold);font-size:.95rem;margin-top:5px;flex:0 0 auto;}
.tips-list strong{display:block;font-size:.97rem;font-weight:800;color:var(--gold-soft);margin-bottom:3px;}
.tips-list span{font-size:.89rem;color:var(--muted);line-height:1.6;}
.tips-figure{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:rgba(43,4,4,.6);
}
.tips-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.tips-figure figcaption{padding:14px 18px;font-size:.83rem;color:var(--muted);border-top:1px solid var(--line);}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.trust-item{
  padding:22px 20px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(30,3,3,.6);
  transition:border-color .22s ease,background .22s ease;
}
.trust-item:hover{border-color:var(--line-strong);background:rgba(58,8,8,.7);}
.trust-item i{color:var(--gold);font-size:1.15rem;margin-bottom:12px;display:block;}
.trust-item h3{font-size:.96rem;font-weight:800;margin:0 0 6px;}
.trust-item p{margin:0;font-size:.85rem;color:var(--muted);}

/* ============ NEWS ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.news-card{
  display:flex;flex-direction:column;gap:10px;
  border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;
  background:rgba(43,4,4,.6);color:var(--cream);
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.news-card:hover{border-color:var(--line-strong);transform:translateY(-4px);background:rgba(58,8,8,.78);color:var(--cream);}
.news-card h3{font-size:1rem;font-weight:800;margin:0;line-height:1.4;}
.news-card p{margin:0;font-size:.86rem;color:var(--muted);}
.news-more{font-size:.8rem;font-weight:700;color:var(--gold);margin-top:auto;}
.empty-note{
  border:1px dashed var(--line-strong);border-radius:var(--radius);
  padding:26px;color:var(--muted);font-size:.9rem;background:rgba(43,4,4,.45);
}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq details{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(43,4,4,.6);padding:0;overflow:hidden;
  transition:border-color .22s ease,background .22s ease;
}
.faq details[open]{border-color:var(--line-strong);background:rgba(58,8,8,.78);}
.faq summary{
  cursor:pointer;list-style:none;padding:17px 20px;
  font-weight:700;font-size:.95rem;color:var(--gold-soft);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"+";font-size:1.2rem;font-weight:800;color:var(--gold);
  transition:transform .25s ease;line-height:1;
}
.faq details[open] summary::after{content:"–";transform:rotate(180deg);}
.faq .faq-body{padding:0 20px 18px;font-size:.9rem;color:var(--taupe);line-height:1.7;}

/* ============ CTA ============ */
.cta-panel{
  position:relative;overflow:hidden;
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  background:
    linear-gradient(120deg,rgba(69,10,10,.94),rgba(30,3,3,.9)),
    url(/assets/images/129972b4249fd60a.jpg) center/cover no-repeat;
  padding:44px 40px;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:36px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-panel h2{font-size:clamp(1.35rem,2.4vw,1.9rem);font-weight:900;margin:0 0 12px;line-height:1.25;}
.cta-panel p{margin:0 0 18px;color:#F3DEC8;font-size:.95rem;}
.cta-perks{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px;}
.cta-perks li{
  font-size:.78rem;font-weight:700;color:var(--gold-soft);
  background:rgba(251,191,36,.1);border:1px solid var(--line);border-radius:999px;padding:6px 13px;
}
.cta-form{
  background:rgba(20,2,2,.72);border:1px solid var(--line-strong);
  border-radius:var(--radius);padding:26px 24px;backdrop-filter:blur(8px);
}
.cta-form h3{font-size:1.05rem;font-weight:800;margin:0 0 6px;}
.cta-form .form-note{font-size:.78rem;color:var(--muted);margin:0 0 16px;}
.field{margin-bottom:13px;}
.field label{display:block;font-size:.78rem;font-weight:700;color:var(--taupe);margin-bottom:6px;}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:12px;
  background:rgba(43,4,4,.85);border:1px solid var(--line);
  color:var(--cream);font-size:.9rem;transition:border-color .2s ease,background .2s ease;
}
.field input::placeholder{color:#9C8873;}
.field input:focus,.field select:focus{
  border-color:var(--gold);background:rgba(58,8,8,.9);outline:none;
}
.form-foot{font-size:.72rem;color:var(--muted);margin-top:12px;text-align:center;}

/* ============ FOOTER ============ */
.site-footer{
  border-top:1px solid var(--line-strong);
  background:linear-gradient(180deg,rgba(43,4,4,.9),rgba(20,2,2,.98));
  padding:58px 0 26px;margin-top:10px;
}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:34px;}
.footer-brand p{font-size:.87rem;color:var(--muted);margin:16px 0 18px;max-width:400px;line-height:1.7;}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;}
.footer-pay span{
  font-size:.72rem;font-weight:700;color:var(--gold-soft);
  border:1px solid var(--line);background:rgba(251,191,36,.08);
  border-radius:999px;padding:5px 12px;
}
.footer-col h4{font-size:.82rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin:0 0 14px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:.86rem;color:var(--taupe);}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(251,191,36,.16);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{margin:0;font-size:.78rem;color:var(--muted);}
.age-badge{
  font-size:.72rem;font-weight:800;color:#FFF2E8;border:1px solid rgba(248,113,113,.6);
  background:rgba(220,38,38,.28);border-radius:8px;padding:4px 9px;
}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#7F1D1D,#2B0404 72%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.2s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab i{color:var(--gold);font-size:1.15rem;transition:transform .5s ease;}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.6);}
.fab:hover i{transform:rotate(360deg);}
.fab:active{transform:scale(.95) translateY(3px);}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;border:2px solid #FFFBEB;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero{padding:126px 0 64px;}
  .hero-stage{grid-template-columns:1fr;gap:24px;}
  .hero-side{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr));}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .tips-layout{grid-template-columns:1fr;gap:26px;}
  .cta-panel{grid-template-columns:1fr;padding:36px 28px;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;}
}
@media (max-width:900px){
  .site-nav{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(24,2,2,.98);border-bottom:1px solid var(--line-strong);
    padding:14px 20px 20px;display:none;backdrop-filter:blur(14px);
  }
  .site-nav.open{display:flex;}
  .nav-link{padding:12px 14px;font-size:.92rem;}
  .nav-toggle{display:block;}
  .header-actions .btn-sm{padding:9px 14px;font-size:.78rem;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .hero-lead{font-size:.96rem;}
  .hero-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px;}
  table.compare{font-size:.85rem;}
  table.compare th,table.compare td{padding:12px 13px;}
  table.compare tbody th{width:36%;}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px;}
  .hero{padding:118px 0 52px;}
  .hero-side{grid-template-columns:1fr;}
  .hero-shot-cap{flex-direction:column;align-items:flex-start;gap:4px;}
  .stat-grid,.channel-grid,.timeline,.trust-grid,.news-grid{grid-template-columns:1fr;}
  .hero-actions .btn{width:100%;}
  .cta-panel{padding:28px 20px;}
  .cta-form{padding:22px 18px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .brand-text small{display:none;}
  .fab{left:12px;bottom:88px;width:52px;height:52px;}
}

/* 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}