/* roulang page: index */
:root{
  --bg-900:#160202;
  --bg-800:#2B0404;
  --bg-700:#450A0A;
  --bg-600:#571010;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:rgba(231,229,228,.70);
  --line:rgba(251,191,36,.18);
  --line-2:rgba(251,191,36,.40);
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-pill:999px;
  --sh-1:0 12px 30px rgba(0,0,0,.35);
  --sh-2:0 22px 55px rgba(0,0,0,.50);
  --sh-gold:0 12px 34px rgba(251,191,36,.22);
  --maxw:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding-bottom:74px;
  font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--cream);background-color:var(--bg-900);
  background-image:
    radial-gradient(circle at 12% -8%,rgba(249,115,22,.18),transparent 55%),
    radial-gradient(circle at 88% 6%,rgba(251,191,36,.10),transparent 50%);
  background-attachment:fixed;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4,h5{margin:0 0 .6em;font-weight:800;line-height:1.26;letter-spacing:-.01em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--gold);color:#3A0A0A}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.container{max-width:var(--maxw)!important;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}

/* ---------- Buttons ---------- */
.btn-gold,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  border-radius:var(--r-pill);font-weight:700;line-height:1;cursor:pointer;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{padding:14px 26px;color:#3A0A0A;background:linear-gradient(135deg,#FDE68A 0%,#FBBF24 45%,#F97316 100%);box-shadow:var(--sh-gold)}
.btn-gold:hover{transform:translateY(-2px);color:#2B0404;box-shadow:0 16px 40px rgba(249,115,22,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{padding:13px 24px;color:var(--gold-soft);border-color:var(--line-2);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.14);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost{padding:11px 18px;font-size:.9rem;color:var(--gold-soft);border-color:rgba(251,191,36,.35);background:transparent}
.btn-ghost:hover{color:#fff;border-color:var(--gold);background:rgba(251,191,36,.10)}
.btn-sm{padding:10px 18px;font-size:.88rem}
.btn-lg{padding:16px 32px;font-size:1.02rem}

/* ---------- Header ---------- */
.gh-header{position:sticky;top:0;z-index:1000;background:rgba(22,2,2,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.gh-bar{display:flex;align-items:center;gap:20px;min-height:74px;position:relative}
.gh-logo{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0}
.gh-logo-mark{width:42px;height:42px;flex:0 0 auto;border-radius:14px;display:grid;place-items:center;font-size:1.25rem;background:linear-gradient(140deg,#FDE68A,#F59E0B 55%,#B45309);box-shadow:0 8px 20px rgba(251,191,36,.28)}
.gh-logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.gh-logo-text b{font-size:1rem;font-weight:800;color:var(--cream);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gh-logo-text small{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.gh-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.gh-nav a{padding:9px 14px;border-radius:var(--r-pill);font-size:.9rem;font-weight:600;color:var(--taupe)}
.gh-nav a:hover{color:var(--gold-soft);background:rgba(251,191,36,.10)}
.gh-nav a.active{color:#3A0A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24)}
.gh-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.gh-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);background:rgba(251,191,36,.06);color:var(--gold-soft);font-size:1.05rem;cursor:pointer}

/* ---------- Hero ---------- */
.gh-hero{
  position:relative;padding:86px 0 0;
  background-image:
    linear-gradient(180deg,rgba(22,2,2,.80) 0%,rgba(43,4,4,.88) 50%,rgba(22,2,2,.98) 100%),
    url('/assets/images/706a0ebcb081976d.jpg');
  background-size:cover;background-position:center;border-bottom:1px solid var(--line);
}
.gh-hero-inner{max-width:880px}
.gh-eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:var(--r-pill);border:1px solid var(--line-2);background:rgba(251,191,36,.08);color:var(--gold-soft);font-size:.78rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.gh-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.25);animation:ghPulse 2s infinite}
@keyframes ghPulse{0%,100%{box-shadow:0 0 0 4px rgba(249,115,22,.25)}50%{box-shadow:0 0 0 9px rgba(249,115,22,0)}}
.gh-hero h1{font-size:clamp(1.8rem,4.1vw,3.05rem);margin:22px 0 18px;color:#fff}
.gh-hero h1 .hl{background:linear-gradient(120deg,#FDE68A,#FBBF24 45%,#F97316);-webkit-background-clip:text;background-clip:text;color:transparent}
.gh-hero-lead{font-size:1.04rem;color:var(--muted);max-width:780px;margin-bottom:28px}
.gh-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.gh-hero-tags{display:flex;flex-wrap:wrap;gap:10px;padding-bottom:46px}
.gh-hero-tags li{padding:7px 15px;border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(255,251,235,.05);font-size:.8rem;color:var(--taupe)}
.gh-metrics{border-top:1px solid var(--line);background:rgba(22,2,2,.74);backdrop-filter:blur(8px)}
.gh-metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.gh-metric{padding:24px 22px;background:rgba(22,2,2,.9);display:flex;flex-direction:column;gap:4px}
.gh-metric .num{font-size:1.55rem;font-weight:800;background:linear-gradient(120deg,#FDE68A,#FBBF24,#F97316);-webkit-background-clip:text;background-clip:text;color:transparent}
.gh-metric .lbl{font-size:.82rem;color:var(--muted)}

/* ---------- Sections ---------- */
.gh-section{padding:78px 0;position:relative}
.gh-section-alt{background:linear-gradient(180deg,rgba(69,10,10,.38),rgba(22,2,2,.15));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.gh-sec-head{max-width:780px;margin-bottom:44px}
.gh-kicker{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.gh-sec-head h2{font-size:clamp(1.42rem,2.7vw,2.1rem);color:#fff}
.gh-sec-head p{color:var(--muted);margin:0}

/* ---------- Index ---------- */
.gh-index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gh-index-item{display:flex;flex-direction:column;gap:8px;padding:24px 22px;border:1px solid var(--line);border-radius:var(--r-m);background:linear-gradient(160deg,rgba(69,10,10,.55),rgba(22,2,2,.45));transition:.25s}
.gh-index-item:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--sh-1)}
.gh-index-item .idx{font-size:.76rem;font-weight:800;letter-spacing:.14em;color:var(--orange)}
.gh-index-item h3{font-size:1rem;margin:0;color:var(--cream)}
.gh-index-item p{font-size:.87rem;color:var(--muted);margin:0}

/* ---------- Value cards ---------- */
.gh-value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gh-value-card{position:relative;padding:32px 26px 28px;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(165deg,rgba(87,16,16,.58),rgba(22,2,2,.62));overflow:hidden;transition:.25s}
.gh-value-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,#FDE68A,#F97316);opacity:.75}
.gh-value-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--sh-2)}
.gh-value-card .ic{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:1.25rem;margin-bottom:18px;background:rgba(251,191,36,.12);border:1px solid var(--line-2);color:var(--gold)}
.gh-value-card h3{font-size:1.1rem;color:#fff}
.gh-value-card p{font-size:.91rem;color:var(--muted);margin:0}

/* ---------- Symbol list ---------- */
.gh-symbol-list{display:grid;gap:12px}
.gh-symbol-row{display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:18px;padding:16px 20px;border-radius:var(--r-s);border:1px solid var(--line);background:rgba(43,4,4,.5);transition:.2s}
.gh-symbol-row:hover{border-color:var(--line-2);background:rgba(69,10,10,.62)}
.gh-symbol-row .em{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.2rem;background:linear-gradient(150deg,rgba(251,191,36,.22),rgba(249,115,22,.12));border:1px solid var(--line-2)}
.gh-symbol-row h3{font-size:.97rem;margin:0 0 2px;color:var(--cream)}
.gh-symbol-row p{font-size:.85rem;color:var(--muted);margin:0}
.gh-symbol-row .tag{font-size:.75rem;font-weight:700;padding:6px 12px;border-radius:var(--r-pill);background:rgba(251,191,36,.14);color:var(--gold-soft);white-space:nowrap}

/* ---------- Chart / panels ---------- */
.gh-chart-wrap{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.gh-panel{padding:28px 26px;border-radius:var(--r-m);border:1px solid var(--line);background:rgba(22,2,2,.58)}
.gh-panel h3{font-size:1.08rem;color:#fff;margin-bottom:20px}
.gh-pay-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed rgba(251,191,36,.16);font-size:.91rem}
.gh-pay-row:last-child{border-bottom:none}
.gh-pay-row .name{color:var(--taupe)}
.gh-pay-row .val{font-weight:800;color:var(--gold)}
.gh-jackpot{margin-bottom:22px}
.gh-jackpot:last-child{margin-bottom:0}
.gh-jackpot-top{display:flex;justify-content:space-between;gap:10px;font-size:.89rem;margin-bottom:8px}
.gh-jackpot-top b{color:var(--cream)}
.gh-jackpot-top span{color:var(--muted);font-size:.84rem}
.gh-bar-track{height:10px;border-radius:var(--r-pill);background:rgba(251,191,36,.12);overflow:hidden}
.gh-bar-fill{height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,#FBBF24,#F97316);box-shadow:0 0 12px rgba(249,115,22,.45)}

/* ---------- Steps ---------- */
.gh-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.gh-step{padding:26px 22px;border-radius:var(--r-m);border:1px solid var(--line);background:rgba(43,4,4,.5);transition:.25s}
.gh-step:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--sh-1)}
.gh-step .no{font-size:.76rem;font-weight:800;letter-spacing:.14em;color:var(--orange)}
.gh-step h3{font-size:1rem;color:#fff;margin:10px 0 8px}
.gh-step p{font-size:.87rem;color:var(--muted);margin:0}

/* ---------- Voices ---------- */
.gh-voices{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gh-voice{padding:26px 24px;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(165deg,rgba(69,10,10,.52),rgba(22,2,2,.48))}
.gh-voice .stars{color:var(--gold);letter-spacing:2px;font-size:.88rem;margin-bottom:12px}
.gh-voice blockquote{margin:0 0 16px;font-size:.93rem;color:var(--taupe);line-height:1.7}
.gh-voice .who{font-size:.81rem;color:var(--gold-soft);font-weight:600}
.gh-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:34px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden}
.gh-stat{padding:22px 18px;background:rgba(22,2,2,.86);text-align:center}
.gh-stat b{display:block;font-size:1.35rem;color:var(--gold);line-height:1.3}
.gh-stat span{font-size:.81rem;color:var(--muted)}

/* ---------- Compare ---------- */
.gh-table-scroll{overflow-x:auto;border-radius:var(--r-m)}
.gh-compare{width:100%;min-width:640px;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden}
.gh-compare th,.gh-compare td{padding:16px 20px;text-align:left;font-size:.91rem;border-bottom:1px solid rgba(251,191,36,.12)}
.gh-compare thead th{background:rgba(69,10,10,.65);color:var(--gold-soft);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.gh-compare tbody tr:last-child td{border-bottom:none}
.gh-compare td:first-child{color:var(--muted)}
.gh-compare .best{color:var(--gold);font-weight:700}

/* ---------- Resources ---------- */
.gh-res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gh-res-card{border-radius:var(--r-m);border:1px solid var(--line);overflow:hidden;background:rgba(43,4,4,.5);display:flex;flex-direction:column;transition:.25s}
.gh-res-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--sh-2)}
.gh-res-card img{width:100%;height:180px;object-fit:cover;opacity:.92}
.gh-res-card .body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.gh-res-card h3{font-size:1rem;margin:0;color:#fff}
.gh-res-card p{font-size:.87rem;color:var(--muted);margin:0}
.gh-res-card .more{margin-top:auto;font-size:.83rem;font-weight:700;color:var(--gold)}

/* ---------- News ---------- */
.gh-news-card{display:flex;flex-direction:column;gap:10px;height:100%;padding:24px 22px;border-radius:var(--r-m);border:1px solid var(--line);background:rgba(22,2,2,.58);transition:.25s}
.gh-news-card:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--sh-1)}
.gh-news-cat{align-self:flex-start;font-size:.71rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:5px 11px;border-radius:var(--r-pill);background:rgba(251,191,36,.14);color:var(--gold-soft)}
.gh-news-title{font-size:1rem;color:#fff;margin:0}
.gh-news-desc{font-size:.87rem;color:var(--muted);margin:0}
.gh-news-date{font-size:.77rem;color:var(--gold);margin-top:auto}
.gh-empty{padding:26px;border:1px dashed var(--line-2);border-radius:var(--r-m);color:var(--muted);font-size:.92rem;margin:0}

/* ---------- FAQ ---------- */
.gh-faq .accordion-item{background:rgba(43,4,4,.52);border:1px solid var(--line);border-radius:var(--r-s)!important;margin-bottom:12px;overflow:hidden}
.gh-faq .accordion-button{background:transparent;color:var(--cream);font-weight:700;font-size:.97rem;padding:18px 22px;box-shadow:none!important}
.gh-faq .accordion-button:not(.collapsed){background:rgba(251,191,36,.08);color:var(--gold-soft)}
.gh-faq .accordion-button::after{filter:invert(80%) sepia(45%) saturate(700%) hue-rotate(340deg)}
.gh-faq .accordion-body{padding:0 22px 20px;color:var(--muted);font-size:.91rem;line-height:1.7}

/* ---------- Assurance ---------- */
.gh-assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gh-assure{padding:24px 20px;border-radius:var(--r-m);border:1px solid var(--line);background:rgba(22,2,2,.52);transition:.25s}
.gh-assure:hover{border-color:var(--line-2);transform:translateY(-4px)}
.gh-assure i{font-size:1.35rem;color:var(--gold);margin-bottom:14px;display:block}
.gh-assure h3{font-size:.96rem;color:#fff;margin:0 0 6px}
.gh-assure p{font-size:.85rem;color:var(--muted);margin:0}

/* ---------- Form ---------- */
.gh-form-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.gh-form{display:grid;gap:16px;padding:32px 30px;border-radius:var(--r-l);border:1px solid var(--line-2);background:linear-gradient(165deg,rgba(69,10,10,.72),rgba(22,2,2,.72))}
.gh-field{display:flex;flex-direction:column;gap:7px}
.gh-field label{font-size:.83rem;font-weight:600;color:var(--gold-soft)}
.gh-field input,.gh-field select{padding:13px 16px;border-radius:var(--r-s);border:1px solid var(--line);background:rgba(22,2,2,.78);color:var(--cream);transition:.2s;width:100%}
.gh-field input::placeholder{color:rgba(231,229,228,.42)}
.gh-field input:focus,.gh-field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(251,191,36,.16)}
.gh-form-note{font-size:.79rem;color:var(--muted);margin:0}
.gh-form-side ul{display:grid;gap:14px}
.gh-form-side li{display:flex;gap:12px;align-items:flex-start;font-size:.91rem;color:var(--muted)}
.gh-form-side li i{color:var(--gold);margin-top:4px}

/* ---------- Footer ---------- */
.gh-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(43,4,4,.72),rgba(22,2,2,.98));padding:64px 0 0}
.gh-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px}
.gh-footer h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.gh-footer ul{display:grid;gap:10px}
.gh-footer ul a{font-size:.89rem;color:var(--muted)}
.gh-footer ul a:hover{color:var(--gold-soft)}
.gh-footer-brand p{font-size:.89rem;color:var(--muted);max-width:320px}
.gh-pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.gh-pay-badges span{font-size:.76rem;padding:6px 12px;border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(251,191,36,.07);color:var(--gold-soft)}
.gh-footer-bottom{border-top:1px solid var(--line);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.81rem;color:var(--muted)}
.gh-footer-bottom a{color:var(--gold-soft)}

/* ---------- FAB ---------- */
.gh-fab{position:fixed;left:16px;bottom:96px;z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 25%,#5A0F0F,#2B0404 72%);border:2px solid var(--gold);box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.86;transition:transform .25s ease,opacity .25s ease}
.gh-fab:hover{transform:scale(1.1);opacity:1}
.gh-fab:active{transform:scale(.95) translateY(2px)}
.gh-fab-inner{display:grid;place-items:center;animation:ghFabFloat 3.6s ease-in-out infinite}
.gh-fab-inner i{color:var(--gold);font-size:1.22rem;transition:transform .55s ease}
.gh-fab:hover .gh-fab-inner i{transform:rotate(360deg)}
.gh-fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #FFFBEB}
@keyframes ghFabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- Sticky CTA ---------- */
.gh-sticky{position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(22,2,2,.95);backdrop-filter:blur(12px);border-top:1px solid var(--line-2);padding:10px 0}
.gh-sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.gh-sticky-text{display:flex;flex-direction:column;line-height:1.3;min-width:0}
.gh-sticky-text b{font-size:.93rem;color:var(--cream)}
.gh-sticky-text span{font-size:.79rem;color:var(--gold)}

/* ---------- Responsive ---------- */
@media (max-width:991px){
  .gh-nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;padding:14px 20px 20px;background:rgba(22,2,2,.99);border-bottom:1px solid var(--line);display:none;margin-left:0}
  .gh-nav.open{display:flex}
  .gh-nav a{padding:12px 14px;font-size:.94rem}
  .gh-toggle{display:grid;place-items:center;margin-left:auto}
  .gh-actions{margin-left:0}
  .gh-logo-text small{display:none}
  .gh-index-grid{grid-template-columns:repeat(2,1fr)}
  .gh-value-grid,.gh-voices,.gh-res-grid{grid-template-columns:1fr}
  .gh-steps{grid-template-columns:repeat(2,1fr)}
  .gh-assure-grid{grid-template-columns:repeat(2,1fr)}
  .gh-chart-wrap{grid-template-columns:1fr}
  .gh-form-wrap{grid-template-columns:1fr;gap:28px}
  .gh-footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .gh-stats{grid-template-columns:repeat(2,1fr)}
  .gh-metrics-grid{grid-template-columns:repeat(2,1fr)}
  .gh-hero{padding-top:64px}
  .gh-section{padding:62px 0}
}
@media (max-width:640px){
  .gh-bar{min-height:66px;gap:10px}
  .gh-logo-mark{width:36px;height:36px;border-radius:12px;font-size:1.05rem}
  .gh-logo-text b{font-size:.82rem}
  .gh-actions .btn-ghost{padding:8px 11px;font-size:.76rem}
  .gh-actions .btn-gold{padding:9px 13px;font-size:.78rem}
  .gh-toggle{width:38px;height:38px}
  .gh-symbol-row{grid-template-columns:46px 1fr;row-gap:8px}
  .gh-symbol-row .tag{grid-column:2;justify-self:start}
  .gh-index-grid{grid-template-columns:1fr}
  .gh-steps{grid-template-columns:1fr}
  .gh-assure-grid{grid-template-columns:1fr}
  .gh-footer-grid{grid-template-columns:1fr}
  .gh-sticky-text b{font-size:.8rem}
  .gh-sticky-text span{font-size:.71rem}
  .gh-sticky .btn-gold{padding:10px 15px;font-size:.8rem}
  .gh-fab{left:12px;bottom:92px;width:52px;height:52px}
  body{padding-bottom:76px}
}

/* roulang page: category1 */
:root{
  --bg-900:#160202;
  --bg-800:#2B0404;
  --bg-700:#450A0A;
  --bg-600:#571010;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:rgba(231,229,228,.70);
  --line:rgba(251,191,36,.18);
  --line-2:rgba(251,191,36,.40);
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-pill:999px;
  --sh-1:0 12px 30px rgba(0,0,0,.35);
  --sh-2:0 22px 55px rgba(0,0,0,.50);
  --sh-gold:0 12px 34px rgba(251,191,36,.22);
  --maxw:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding-bottom:74px;
  font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--cream);background-color:var(--bg-900);
  background-image:
    radial-gradient(circle at 12% -8%,rgba(249,115,22,.18),transparent 55%),
    radial-gradient(circle at 88% 6%,rgba(251,191,36,.10),transparent 50%);
  background-attachment:fixed;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
.container{max-width:var(--maxw)!important;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}
.btn-gold,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  border-radius:var(--r-pill);font-weight:700;line-height:1;cursor:pointer;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{padding:14px 26px;color:#3A0A0A;background:linear-gradient(135deg,#FDE68A 0%,#FBBF24 45%,#F97316 100%);box-shadow:var(--sh-gold)}
.btn-gold:hover{transform:translateY(-2px);color:#2B0404;box-shadow:0 16px 40px rgba(249,115,22,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{padding:13px 24px;color:var(--gold-soft);border-color:var(--line-2);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.14);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost{padding:11px 18px;font-size:.9rem;color:var(--gold-soft);border-color:rgba(251,191,36,.35);background:transparent}
.btn-ghost:hover{color:#fff;border-color:var(--gold);background:rgba(251,191,36,.10)}
.btn-sm{padding:10px 18px;font-size:.88rem}
.btn-lg{padding:16px 32px;font-size:1.02rem}
.gh-header{position:sticky;top:0;z-index:1000;background:rgba(22,2,2,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.gh-bar{display:flex;align-items:center;gap:18px;padding:12px 0}
.gh-logo{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0}
.gh-logo-mark{width:42px;height:42px;flex:0 0 auto;border-radius:14px;display:grid;place-items:center;font-size:1.25rem;background:linear-gradient(140deg,#FDE68A,#F59E0B 55%,#B45309);box-shadow:0 8px 20px rgba(251,191,36,.28)}
.gh-logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.gh-logo-text b{font-size:1rem;font-weight:800;color:var(--cream);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gh-logo-text small{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.gh-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.gh-nav a{padding:9px 14px;border-radius:var(--r-pill);font-size:.9rem;font-weight:600;color:var(--taupe)}
.gh-nav a:hover{color:var(--gold-soft);background:rgba(251,191,36,.10)}
.gh-nav a.active{color:#3A0A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24)}
.gh-actions{display:flex;align-items:center;gap:8px}
.gh-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(251,191,36,.08);color:var(--gold-soft)}
.gh-section{padding:78px 0;position:relative}
.gh-section-alt{background:linear-gradient(180deg,rgba(69,10,10,.38),rgba(22,2,2,.15));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.gh-eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:var(--r-pill);border:1px solid var(--line-2);background:rgba(251,191,36,.08);color:var(--gold-soft);font-size:.78rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.gh-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.25);animation:ghPulse 2s infinite}
@keyframes ghPulse{0%,100%{box-shadow:0 0 0 4px rgba(249,115,22,.25)}50%{box-shadow:0 0 0 9px rgba(249,115,22,.05)}}
.gh-cat-hero{position:relative;padding:74px 0 64px;overflow:hidden;border-bottom:1px solid var(--line);background-image:linear-gradient(100deg,rgba(22,2,2,.98) 0%,rgba(69,10,10,.88) 52%,rgba(22,2,2,.82) 100%),url('/assets/images/9eb49771e14807cd.jpg');background-size:cover;background-position:center}
.gh-cat-hero:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,var(--green),transparent)}
.gh-cat-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:48px;align-items:center}
.gh-cat-hero h1{font-size:clamp(1.95rem,4.2vw,3.15rem);line-height:1.16;margin:20px 0 18px;color:#fff;max-width:850px}
.gh-cat-hero h1 span{background:linear-gradient(120deg,#FDE68A,#FBBF24 48%,#F97316);-webkit-background-clip:text;background-clip:text;color:transparent}
.gh-cat-hero p{color:var(--muted);font-size:1.04rem;max-width:760px;margin-bottom:26px}
.gh-hero-list{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:11px}
.gh-hero-list li{display:flex;gap:11px;align-items:flex-start;color:var(--taupe);font-size:.94rem}
.gh-hero-list i{color:var(--gold);margin-top:4px}
.gh-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.gh-trust-row{display:flex;flex-wrap:wrap;gap:10px}
.gh-trust-row span{padding:7px 13px;border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(255,251,235,.05);font-size:.78rem;color:var(--taupe)}
.gh-hero-panel{position:relative;border:1px solid var(--line-2);border-radius:var(--r-l);overflow:hidden;background:linear-gradient(160deg,rgba(87,16,16,.72),rgba(22,2,2,.92));box-shadow:var(--sh-2)}
.gh-hero-panel img{width:100%;aspect-ratio:16/10;object-fit:cover;opacity:.94}
.gh-panel-data{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line)}
.gh-panel-data div{padding:18px;background:rgba(22,2,2,.88)}
.gh-panel-data b{display:block;color:var(--gold-soft);font-size:1.32rem;line-height:1.2}
.gh-panel-data small{color:var(--muted);font-size:.78rem}
.gh-section-head{max-width:780px;margin-bottom:42px}
.gh-section-head h2{font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.24;margin:14px 0 12px;color:#fff}
.gh-section-head p{color:var(--muted);margin:0}
.gh-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gh-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.gh-feature{padding:28px 24px;border:1px solid var(--line);border-radius:var(--r-m);background:linear-gradient(165deg,rgba(87,16,16,.56),rgba(22,2,2,.64));transition:.25s}
.gh-feature:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--sh-1)}
.gh-feature-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;color:#3A0A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24);margin-bottom:18px}
.gh-feature h3{font-size:1.05rem;margin:0 0 10px;color:var(--cream)}
.gh-feature p{font-size:.9rem;color:var(--muted);margin:0}
.gh-scene{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:42px;align-items:center}
.gh-scene-media{position:relative;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-1)}
.gh-scene-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gh-scene-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(22,2,2,.82))}
.gh-scene-media span{position:absolute;left:20px;bottom:18px;z-index:2;padding:7px 14px;border-radius:var(--r-pill);background:rgba(22,2,2,.78);border:1px solid var(--line-2);color:var(--gold-soft);font-size:.78rem;font-weight:700}
.gh-scene h2{font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.25;margin:0 0 16px;color:#fff}
.gh-scene p{color:var(--muted);margin-bottom:20px}
.gh-step-list{list-style:none;counter-reset:step;padding:0;margin:0;display:grid;gap:14px}
.gh-step-list li{counter-increment:step;display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start;padding:17px;border-radius:var(--r-m);border:1px solid var(--line);background:rgba(255,251,235,.035)}
.gh-step-list li:before{content:counter(step);width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#FDE68A,#F97316);color:#3A0A0A;font-weight:800}
.gh-step-list b{display:block;color:var(--cream);font-size:.94rem}
.gh-step-list span{font-size:.84rem;color:var(--muted)}
.gh-compare{overflow:hidden;border:1px solid var(--line);border-radius:var(--r-m);background:rgba(22,2,2,.58)}
.gh-compare table{width:100%;border-collapse:collapse}
.gh-compare th,.gh-compare td{padding:17px 20px;border-bottom:1px solid var(--line);vertical-align:top}
.gh-compare th{color:var(--gold-soft);font-size:.84rem;text-transform:uppercase;letter-spacing:.06em;background:rgba(69,10,10,.52)}
.gh-compare td{color:var(--taupe);font-size:.9rem}
.gh-compare td:first-child{color:var(--cream);font-weight:600}
.gh-compare tr:last-child td{border-bottom:0}
.gh-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 11px;border-radius:var(--r-pill);background:rgba(251,191,36,.12);border:1px solid var(--line-2);color:var(--gold-soft);font-size:.76rem;font-weight:700}
.gh-cat-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gh-cat-link{display:flex;flex-direction:column;justify-content:space-between;gap:22px;padding:25px;border:1px solid var(--line);border-radius:var(--r-m);background:linear-gradient(160deg,rgba(87,16,16,.50),rgba(22,2,2,.66));transition:.25s}
.gh-cat-link:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--sh-1)}
.gh-cat-link b{font-size:1.02rem;color:var(--cream)}
.gh-cat-link p{font-size:.86rem;color:var(--muted);margin:9px 0 0}
.gh-cat-link span{color:var(--gold);font-size:.82rem;font-weight:700}
.gh-faq-grid{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);gap:42px;align-items:start}
.gh-faq-list{display:grid;gap:12px}
.gh-faq-item{border:1px solid var(--line);border-radius:var(--r-m);background:rgba(22,2,2,.55);overflow:hidden}
.gh-faq-item summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:700;color:var(--cream);display:flex;justify-content:space-between;gap:16px}
.gh-faq-item summary::-webkit-details-marker{display:none}
.gh-faq-item summary:after{content:"+";color:var(--gold);font-size:1.25rem;line-height:1}
.gh-faq-item[open] summary:after{content:"−"}
.gh-faq-item p{padding:0 20px 20px;margin:0;color:var(--muted);font-size:.9rem}
.gh-cta-band{position:relative;overflow:hidden;padding:50px 0;background:linear-gradient(120deg,rgba(251,191,36,.96),rgba(249,115,22,.92));color:#3A0A0A}
.gh-cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:28px}
.gh-cta-band h2{margin:0 0 8px;font-size:clamp(1.45rem,3vw,2.1rem);color:#2B0404}
.gh-cta-band p{margin:0;color:rgba(58,10,10,.78);max-width:720px}
.gh-cta-band .btn-gold{background:#2B0404;color:var(--gold-soft);box-shadow:0 14px 34px rgba(43,4,4,.28)}
.gh-cta-band .btn-gold:hover{color:#fff}
.gh-article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gh-article-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--r-m);background:linear-gradient(165deg,rgba(87,16,16,.52),rgba(22,2,2,.68));transition:.25s}
.gh-article-card:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--sh-1)}
.gh-article-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.gh-article-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.gh-article-body small{color:var(--gold);font-size:.75rem;font-weight:700}
.gh-article-body h3{font-size:1rem;line-height:1.4;margin:0;color:var(--cream)}
.gh-article-body p{font-size:.85rem;color:var(--muted);margin:0}
.gh-article-body a{margin-top:auto;color:var(--gold-soft);font-weight:700;font-size:.85rem}
.gh-empty{padding:22px;border:1px dashed var(--line-2);border-radius:var(--r-m);color:var(--muted)}
.gh-footer{padding:62px 0 26px;border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(43,4,4,.58),rgba(22,2,2,.98))}
.gh-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px;margin-bottom:42px}
.gh-footer-brand p{color:var(--muted);font-size:.88rem;max-width:380px}
.gh-footer h4{font-size:.88rem;color:var(--gold-soft);margin:0 0 16px;text-transform:uppercase;letter-spacing:.08em}
.gh-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.gh-footer li,.gh-footer a{color:var(--muted);font-size:.86rem}
.gh-footer a:hover{color:var(--gold-soft)}
.gh-pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.gh-pay-badges span{padding:7px 11px;border-radius:8px;border:1px solid var(--line);background:rgba(255,251,235,.04);color:var(--taupe);font-size:.78rem}
.gh-footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;border-top:1px solid var(--line);color:rgba(231,229,228,.55);font-size:.78rem}
.gh-fab{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#FDE68A,#F59E0B 55%,#B45309);color:#3A0A0A;border:2px solid #FDE68A;box-shadow:0 10px 30px rgba(251,191,36,.35);transition:.25s;animation:ghFloat 3s ease-in-out infinite}
.gh-fab:hover{transform:scale(1.08);box-shadow:0 16px 42px rgba(251,191,36,.48)}
.gh-fab:active{transform:scale(.95) translateY(2px)}
.gh-fab:after{content:"";position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;background:#DC2626;border:2px solid #fff}
@keyframes ghFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.gh-fixed-cta{position:fixed;left:0;right:0;bottom:0;z-index:49;padding:10px 0;background:rgba(22,2,2,.92);backdrop-filter:blur(14px);border-top:1px solid var(--line-2)}
.gh-fixed-cta .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.gh-fixed-cta strong{color:var(--cream);font-size:.9rem}
.gh-fixed-cta span{display:block;color:var(--muted);font-size:.75rem}
@media (max-width:1024px){
  .gh-nav{gap:0}
  .gh-nav a{padding:8px 10px;font-size:.82rem}
  .gh-cat-hero-grid,.gh-scene,.gh-faq-grid{grid-template-columns:1fr;gap:34px}
  .gh-grid-3,.gh-article-list,.gh-cat-matrix{grid-template-columns:repeat(2,1fr)}
  .gh-footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  body{font-size:15px}
  .gh-bar{flex-wrap:wrap;gap:12px}
  .gh-toggle{display:grid;place-items:center;margin-left:auto}
  .gh-actions{margin-left:auto}
  .gh-actions .btn-ghost,.gh-actions .btn-gold{padding:10px 13px;font-size:.78rem}
  .gh-nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;margin:8px 0 4px;padding:10px;border:1px solid var(--line);border-radius:var(--r-m);background:rgba(22,2,2,.96)}
  .gh-nav.open{display:flex}
  .gh-nav a{padding:12px 14px}
  .gh-cat-hero{padding:54px 0 48px}
  .gh-section{padding:58px 0}
  .gh-grid-3,.gh-grid-2,.gh-article-list,.gh-cat-matrix{grid-template-columns:1fr}
  .gh-cta-band .container,.gh-fixed-cta .container,.gh-footer-bottom{align-items:flex-start;flex-direction:column}
  .gh-compare{overflow-x:auto}
  .gh-compare table{min-width:680px}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px}
  .gh-logo-text b{font-size:.88rem}
  .gh-logo-text small{font-size:.6rem}
  .gh-actions .btn-ghost{display:none}
  .gh-hero-actions{flex-direction:column}
  .gh-hero-actions .btn-gold,.gh-hero-actions .btn-outline{width:100%}
  .gh-panel-data{grid-template-columns:1fr}
  .gh-footer-grid{grid-template-columns:1fr}
  .gh-fixed-cta{display:none}
  body{padding-bottom:0}
  .gh-fab{bottom:20px}
}

/* roulang page: article */
:root{
  --bg-900:#160202;
  --bg-800:#2B0404;
  --bg-700:#450A0A;
  --bg-600:#571010;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:rgba(231,229,228,.70);
  --line:rgba(251,191,36,.18);
  --line-2:rgba(251,191,36,.40);
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-pill:999px;
  --sh-1:0 12px 30px rgba(0,0,0,.35);
  --sh-2:0 22px 55px rgba(0,0,0,.50);
  --sh-gold:0 12px 34px rgba(251,191,36,.22);
  --maxw:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding-bottom:78px;
  font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--cream);background-color:var(--bg-900);
  background-image:
    radial-gradient(circle at 12% -8%,rgba(249,115,22,.18),transparent 55%),
    radial-gradient(circle at 88% 6%,rgba(251,191,36,.10),transparent 50%);
  background-attachment:fixed;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4,h5{margin:0 0 .6rem;line-height:1.28;font-weight:800;color:#fff}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.15rem}
li{margin-bottom:.45rem}
.container{max-width:var(--maxw)!important;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}
a:focus-visible,button:focus-visible,.gh-nav a:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
/* ---------- Buttons ---------- */
.btn-gold,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  border-radius:var(--r-pill);font-weight:700;line-height:1;cursor:pointer;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{padding:14px 26px;color:#3A0A0A;background:linear-gradient(135deg,#FDE68A 0%,#FBBF24 45%,#F97316 100%);box-shadow:var(--sh-gold)}
.btn-gold:hover{transform:translateY(-2px);color:#2B0404;box-shadow:0 16px 40px rgba(249,115,22,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{padding:13px 24px;color:var(--gold-soft);border-color:var(--line-2);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.14);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost{padding:11px 18px;font-size:.9rem;color:var(--gold-soft);border-color:rgba(251,191,36,.35);background:transparent}
.btn-ghost:hover{color:#fff;border-color:var(--gold);background:rgba(251,191,36,.10)}
.btn-sm{padding:10px 18px;font-size:.88rem}
.btn-lg{padding:16px 32px;font-size:1.02rem}
/* ---------- Header ---------- */
.gh-header{position:sticky;top:0;z-index:1000;background:rgba(22,2,2,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.gh-bar{display:flex;align-items:center;gap:18px;padding:12px 0;min-height:68px}
.gh-logo{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0}
.gh-logo-mark{width:42px;height:42px;flex:0 0 auto;border-radius:14px;display:grid;place-items:center;font-size:1.25rem;background:linear-gradient(140deg,#FDE68A,#F59E0B 55%,#B45309);box-shadow:0 8px 20px rgba(251,191,36,.28)}
.gh-logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.gh-logo-text b{font-size:1rem;font-weight:800;color:var(--cream);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gh-logo-text small{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.gh-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.gh-nav a{padding:9px 14px;border-radius:var(--r-pill);font-size:.9rem;font-weight:600;color:var(--taupe)}
.gh-nav a:hover{color:var(--gold-soft);background:rgba(251,191,36,.10)}
.gh-nav a.active{color:#3A0A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24)}
.gh-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.gh-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);background:rgba(251,191,36,.06);color:var(--gold-soft);font-size:1.05rem;cursor:pointer;align-items:center;justify-content:center}
.gh-toggle:hover{background:rgba(251,191,36,.16);color:#fff}
/* ---------- Article hero ---------- */
.gh-art-hero{
  position:relative;padding:52px 0 44px;border-bottom:1px solid var(--line);
  background-image:
    linear-gradient(180deg,rgba(22,2,2,.86) 0%,rgba(43,4,4,.90) 55%,rgba(22,2,2,.97) 100%),
    url('/assets/images/9eb49771e14807cd.jpg');
  background-size:cover;background-position:center;
}
.gh-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.82rem;color:var(--muted);margin-bottom:20px}
.gh-crumbs a{color:var(--gold-soft)}
.gh-crumbs a:hover{color:#fff;text-decoration:underline}
.gh-crumbs .sep{opacity:.5}
.gh-art-hero h1{font-size:clamp(1.65rem,3.6vw,2.6rem);max-width:920px;margin-bottom:16px}
.gh-art-lead{max-width:820px;color:var(--muted);font-size:1.03rem;margin-bottom:22px}
.gh-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.gh-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(255,251,235,.05);font-size:.79rem;font-weight:600;color:var(--taupe)}
.gh-chip i{color:var(--gold)}
.gh-chip.is-gold{background:rgba(251,191,36,.12);border-color:var(--line-2);color:var(--gold-soft)}
/* ---------- Layout ---------- */
.gh-main{display:block}
.gh-section{padding:64px 0;position:relative}
.gh-section-alt{background:linear-gradient(180deg,rgba(69,10,10,.38),rgba(22,2,2,.15));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.gh-sec-head{max-width:760px;margin-bottom:34px}
.gh-sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.gh-eyebrow{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:var(--r-pill);border:1px solid var(--line-2);background:rgba(251,191,36,.08);color:var(--gold-soft);font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.gh-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.22)}
.gh-sec-head h2{font-size:clamp(1.35rem,2.5vw,1.95rem);margin-bottom:12px}
.gh-sec-head p{color:var(--muted);margin:0}
/* ---------- Article body ---------- */
.gh-art-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:38px;align-items:start}
.gh-art-card{border:1px solid var(--line);border-radius:var(--r-l);background:linear-gradient(165deg,rgba(87,16,16,.42),rgba(22,2,2,.58));padding:34px 32px;box-shadow:var(--sh-1)}
.gh-cover{border-radius:var(--r-m);overflow:hidden;border:1px solid var(--line);margin-bottom:28px}
.gh-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.gh-article-body{font-size:1.02rem;color:var(--taupe)}
.gh-article-body h2{font-size:1.42rem;margin:34px 0 14px;padding-left:16px;border-left:4px solid var(--gold)}
.gh-article-body h3{font-size:1.16rem;margin:26px 0 10px;color:var(--gold-soft)}
.gh-article-body h4{font-size:1.03rem;margin:20px 0 8px;color:var(--gold-soft)}
.gh-article-body p{color:var(--taupe)}
.gh-article-body a{color:var(--gold);text-decoration:underline;text-underline-offset:3px}
.gh-article-body a:hover{color:#fff}
.gh-article-body ul,.gh-article-body ol{padding-left:1.3rem}
.gh-article-body li::marker{color:var(--gold)}
.gh-article-body strong{color:#fff}
.gh-article-body img{border-radius:var(--r-m);border:1px solid var(--line);margin:22px 0}
.gh-article-body blockquote{margin:24px 0;padding:18px 22px;border-left:4px solid var(--orange);border-radius:0 var(--r-s) var(--r-s) 0;background:rgba(249,115,22,.10);color:var(--gold-soft)}
.gh-article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.94rem}
.gh-article-body th,.gh-article-body td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.gh-article-body th{background:rgba(251,191,36,.10);color:var(--gold-soft);font-weight:700}
.gh-article-body tr:nth-child(even) td{background:rgba(255,251,235,.03)}
.gh-empty{padding:44px 32px;border:1px dashed var(--line-2);border-radius:var(--r-l);background:rgba(251,191,36,.05);text-align:center}
.gh-empty h2{margin-bottom:10px}
.gh-empty p{color:var(--muted);max-width:520px;margin:0 auto 20px}
/* ---------- Sidebar ---------- */
.gh-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px}
.gh-aside-box{border:1px solid var(--line);border-radius:var(--r-m);background:linear-gradient(160deg,rgba(69,10,10,.55),rgba(22,2,2,.55));padding:24px 22px}
.gh-aside-box h3{font-size:1rem;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.gh-aside-box h3 i{color:var(--gold)}
.gh-fact-list{list-style:none;padding:0;margin:0}
.gh-fact-list li{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:.9rem;color:var(--muted)}
.gh-fact-list li:last-child{border-bottom:0}
.gh-fact-list b{color:var(--gold-soft);font-weight:700;text-align:right}
.gh-pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.gh-pay-badges span{padding:6px 12px;border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(255,251,235,.05);font-size:.76rem;font-weight:600;color:var(--taupe)}
/* ---------- Key points ---------- */
.gh-key-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gh-key-card{padding:26px 24px;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(165deg,rgba(87,16,16,.55),rgba(22,2,2,.60));transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.gh-key-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--sh-1)}
.gh-key-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.1rem;color:#3A0A0A;background:linear-gradient(140deg,#FDE68A,#FBBF24 55%,#F97316);margin-bottom:16px}
.gh-key-card h3{font-size:1.04rem;margin-bottom:8px}
.gh-key-card p{font-size:.9rem;color:var(--muted);margin:0}
/* ---------- Channel matrix ---------- */
.gh-channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gh-channel-card{display:flex;flex-direction:column;gap:10px;padding:28px 26px;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(160deg,rgba(69,10,10,.60),rgba(22,2,2,.62));transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.gh-channel-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--sh-gold)}
.gh-channel-card .idx{font-size:.74rem;font-weight:800;letter-spacing:.16em;color:var(--orange)}
.gh-channel-card h3{font-size:1.06rem;margin:0}
.gh-channel-card p{font-size:.89rem;color:var(--muted);margin:0}
.gh-channel-card .more{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:700;color:var(--gold);margin-top:auto}
.gh-channel-card .more i{transition:transform .25s ease}
.gh-channel-card:hover .more i{transform:translateX(4px)}
/* ---------- Post list ---------- */
.gh-post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gh-post-card{display:flex;flex-direction:column;overflow:hidden;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(165deg,rgba(69,10,10,.50),rgba(22,2,2,.60));transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.gh-post-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--sh-1)}
.gh-post-thumb{position:relative;overflow:hidden}
.gh-post-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease}
.gh-post-card:hover .gh-post-thumb img{transform:scale(1.05)}
.gh-post-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.gh-post-body h3{font-size:1rem;margin:0;line-height:1.45}
.gh-post-body p{font-size:.86rem;color:var(--muted);margin:0}
.gh-post-tag{align-self:flex-start;padding:5px 12px;border-radius:var(--r-pill);border:1px solid var(--line-2);background:rgba(251,191,36,.10);color:var(--gold-soft);font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
/* ---------- FAQ ---------- */
.gh-faq{display:grid;gap:14px;max-width:900px}
.gh-faq-item{border:1px solid var(--line);border-radius:var(--r-m);background:linear-gradient(160deg,rgba(69,10,10,.48),rgba(22,2,2,.55));overflow:hidden;transition:border-color .25s ease}
.gh-faq-item[open]{border-color:var(--line-2)}
.gh-faq-item summary{list-style:none;cursor:pointer;padding:19px 24px;font-weight:700;font-size:.99rem;color:var(--cream);display:flex;align-items:center;justify-content:space-between;gap:14px}
.gh-faq-item summary::-webkit-details-marker{display:none}
.gh-faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--gold);font-size:.8rem;transition:transform .25s ease}
.gh-faq-item[open] summary::after{content:"\f068"}
.gh-faq-item summary:hover{color:var(--gold-soft)}
.gh-faq-answer{padding:0 24px 20px;color:var(--muted);font-size:.93rem}
/* ---------- Trust ---------- */
.gh-trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gh-trust-item{padding:24px 22px;border-radius:var(--r-m);border:1px solid var(--line);background:rgba(255,251,235,.03);text-align:left}
.gh-trust-item i{font-size:1.3rem;color:var(--gold);margin-bottom:12px;display:block}
.gh-trust-item h3{font-size:.96rem;margin-bottom:6px}
.gh-trust-item p{font-size:.85rem;color:var(--muted);margin:0}
/* ---------- CTA ---------- */
.gh-cta{position:relative;padding:64px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background-image:linear-gradient(180deg,rgba(43,4,4,.92),rgba(22,2,2,.96)),url('/assets/images/bea3a0fb2290add7.jpg');
  background-size:cover;background-position:center}
.gh-cta-inner{max-width:760px;text-align:center;margin:0 auto}
.gh-cta h2{font-size:clamp(1.4rem,2.8vw,2.1rem);margin-bottom:14px}
.gh-cta p{color:var(--muted);margin-bottom:26px}
.gh-cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
/* ---------- Footer ---------- */
.gh-footer{background:linear-gradient(180deg,rgba(43,4,4,.96),rgba(22,2,2,1));border-top:1px solid var(--line);padding:56px 0 26px}
.gh-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line)}
.gh-footer-brand p{font-size:.88rem;color:var(--muted);margin:0;max-width:340px}
.gh-footer h4{font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.gh-footer ul{list-style:none;padding:0;margin:0}
.gh-footer ul li{margin-bottom:10px}
.gh-footer ul a{font-size:.89rem;color:var(--muted)}
.gh-footer ul a:hover{color:var(--gold-soft)}
.gh-footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:.8rem;color:rgba(231,229,228,.55)}
/* ---------- FAB ---------- */
.gh-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%,#571010 0%,#2B0404 70%);border:2px solid var(--gold);color:var(--gold-soft);
  font-size:1.2rem;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .25s ease,opacity .25s ease}
.gh-fab:hover{opacity:1;transform:scale(1.1)}
.gh-fab:hover i{transform:rotate(360deg)}
.gh-fab:active{transform:scale(.95) translateY(3px)}
.gh-fab i{transition:transform .5s ease}
.gh-fab .gh-fab-dot{position:absolute;top:4px;right:4px;width:13px;height:13px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
/* ---------- Bottom bar ---------- */
.gh-bottombar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(22,2,2,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line-2);padding:12px 0}
.gh-bottombar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.gh-bottombar p{margin:0;font-size:.88rem;color:var(--muted)}
.gh-bottombar b{color:var(--gold-soft)}
.gh-bottombar-actions{display:flex;gap:10px;flex:0 0 auto}
/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .gh-art-grid{grid-template-columns:1fr;gap:28px}
  .gh-aside{position:static}
  .gh-key-grid,.gh-channel-grid,.gh-post-grid{grid-template-columns:repeat(2,1fr)}
  .gh-trust-grid{grid-template-columns:repeat(2,1fr)}
  .gh-footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:900px){
  .gh-nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;margin:0;padding:14px 20px 20px;
    background:rgba(22,2,2,.98);border-bottom:1px solid var(--line-2);display:none}
  .gh-nav.is-open{display:flex}
  .gh-nav a{padding:12px 14px}
  .gh-bar{position:relative;flex-wrap:nowrap}
  .gh-toggle{display:inline-flex;margin-left:auto}
  .gh-actions{margin-left:8px}
}
@media (max-width:768px){
  body{padding-bottom:96px}
  .gh-art-hero{padding:36px 0 32px}
  .gh-section{padding:48px 0}
  .gh-art-card{padding:24px 20px}
  .gh-key-grid,.gh-channel-grid,.gh-post-grid,.gh-trust-grid{grid-template-columns:1fr}
  .gh-footer-grid{grid-template-columns:1fr}
  .gh-bottombar-inner{flex-direction:column;align-items:stretch;text-align:center}
  .gh-bottombar-actions{justify-content:center;flex-wrap:wrap}
  .gh-cta-actions .btn-gold,.gh-cta-actions .btn-outline{width:100%}
}
@media (max-width:520px){
  .gh-logo-text b{font-size:.88rem}
  .gh-logo-text small{font-size:.6rem;letter-spacing:.08em}
  .gh-actions .btn-ghost{display:none}
  .gh-art-hero h1{font-size:1.5rem}
  .gh-faq-item summary{padding:16px 18px;font-size:.93rem}
  .gh-faq-answer{padding:0 18px 18px}
  .gh-fab{bottom:120px;width:52px;height:52px}
}

/* roulang page: category2 */
:root{
  --bg-900:#160202;
  --bg-800:#2B0404;
  --bg-700:#450A0A;
  --bg-600:#571010;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:rgba(231,229,228,.70);
  --line:rgba(251,191,36,.18);
  --line-2:rgba(251,191,36,.40);
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-pill:999px;
  --sh-1:0 12px 30px rgba(0,0,0,.35);
  --sh-2:0 22px 55px rgba(0,0,0,.50);
  --sh-gold:0 12px 34px rgba(251,191,36,.22);
  --maxw:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding-bottom:74px;
  font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--cream);background-color:var(--bg-900);
  background-image:
    radial-gradient(circle at 12% -8%,rgba(249,115,22,.18),transparent 55%),
    radial-gradient(circle at 88% 6%,rgba(251,191,36,.10),transparent 50%);
  background-attachment:fixed;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
.container{max-width:var(--maxw)!important;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}
.btn-gold,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  border-radius:var(--r-pill);font-weight:700;line-height:1;cursor:pointer;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{padding:14px 26px;color:#3A0A0A;background:linear-gradient(135deg,#FDE68A 0%,#FBBF24 45%,#F97316 100%);box-shadow:var(--sh-gold)}
.btn-gold:hover{transform:translateY(-2px);color:#2B0404;box-shadow:0 16px 40px rgba(249,115,22,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{padding:13px 24px;color:var(--gold-soft);border-color:var(--line-2);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.14);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost{padding:11px 18px;font-size:.9rem;color:var(--gold-soft);border-color:rgba(251,191,36,.35);background:transparent}
.btn-ghost:hover{color:#fff;border-color:var(--gold);background:rgba(251,191,36,.10)}
.btn-sm{padding:10px 18px;font-size:.88rem}
.btn-lg{padding:16px 32px;font-size:1.02rem}
.gh-header{position:sticky;top:0;z-index:1000;background:rgba(22,2,2,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.gh-bar{display:flex;align-items:center;gap:20px;min-height:72px}
.gh-logo{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0}
.gh-logo-mark{width:42px;height:42px;flex:0 0 auto;border-radius:14px;display:grid;place-items:center;font-size:1.25rem;background:linear-gradient(140deg,#FDE68A,#F59E0B 55%,#B45309);box-shadow:0 8px 20px rgba(251,191,36,.28)}
.gh-logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.gh-logo-text b{font-size:1rem;font-weight:800;color:var(--cream);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gh-logo-text small{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.gh-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.gh-nav a{padding:9px 14px;border-radius:var(--r-pill);font-size:.9rem;font-weight:600;color:var(--taupe)}
.gh-nav a:hover{color:var(--gold-soft);background:rgba(251,191,36,.10)}
.gh-nav a.active{color:#3A0A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24)}
.gh-actions{display:flex;align-items:center;gap:8px}
.gh-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:rgba(251,191,36,.06);color:var(--gold);}
.gh-main{overflow:hidden}
.gh-hero-cat{
  position:relative;padding:76px 0 70px;
  background-image:
    linear-gradient(90deg,rgba(22,2,2,.96) 0%,rgba(43,4,4,.86) 52%,rgba(22,2,2,.72) 100%),
    url('/assets/images/9eb49771e14807cd.jpg');
  background-size:cover;background-position:center;border-bottom:1px solid var(--line);
}
.gh-hero-cat::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent)}
.gh-cat-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.75fr);gap:44px;align-items:center}
.gh-eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:var(--r-pill);border:1px solid var(--line-2);background:rgba(251,191,36,.08);color:var(--gold-soft);font-size:.78rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.gh-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.25);animation:ghPulse 2s infinite}
@keyframes ghPulse{50%{box-shadow:0 0 0 8px rgba(249,115,22,0)}}
.gh-hero-cat h1{font-size:clamp(1.75rem,3.7vw,3rem);line-height:1.22;margin:22px 0 18px;color:#fff}
.gh-hero-cat h1 .hl{background:linear-gradient(120deg,#FDE68A,#FBBF24 45%,#F97316);-webkit-background-clip:text;background-clip:text;color:transparent}
.gh-lead{font-size:1.03rem;color:var(--muted);max-width:760px;margin-bottom:28px}
.gh-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.gh-tag-row{display:flex;flex-wrap:wrap;gap:10px}
.gh-tag{padding:7px 15px;border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(255,251,235,.05);font-size:.8rem;color:var(--taupe)}
.gh-hero-panel{border:1px solid var(--line);border-radius:var(--r-l);background:linear-gradient(160deg,rgba(87,16,16,.75),rgba(22,2,2,.88));box-shadow:var(--sh-2);overflow:hidden}
.gh-hero-panel img{width:100%;aspect-ratio:16/11;object-fit:cover;border-bottom:1px solid var(--line)}
.gh-panel-body{padding:24px}
.gh-panel-body h2{font-size:1.1rem;margin:0 0 8px;color:var(--gold-soft)}
.gh-panel-body p{font-size:.9rem;color:var(--muted);margin:0 0 18px}
.gh-panel-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.gh-panel-stats span{padding:13px;border-radius:var(--r-s);border:1px solid var(--line);background:rgba(251,191,36,.05);font-size:.82rem;color:var(--taupe)}
.gh-panel-stats b{display:block;color:var(--gold);font-size:1.05rem}
.gh-section{padding:76px 0;position:relative}
.gh-section-alt{background:linear-gradient(180deg,rgba(69,10,10,.38),rgba(22,2,2,.15));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.gh-section-head{max-width:760px;margin-bottom:36px}
.gh-section-head h2{font-size:clamp(1.45rem,2.8vw,2.1rem);line-height:1.28;margin:0 0 12px;color:#fff}
.gh-section-head p{color:var(--muted);margin:0;font-size:.96rem}
.gh-value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gh-value-card{position:relative;padding:30px 26px;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(165deg,rgba(87,16,16,.58),rgba(22,2,2,.62));transition:.25s;overflow:hidden}
.gh-value-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--gold),var(--orange));opacity:.75}
.gh-value-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--sh-1)}
.gh-value-card i{font-size:1.4rem;color:var(--gold);margin-bottom:18px}
.gh-value-card h3{font-size:1.06rem;margin:0 0 10px;color:var(--cream)}
.gh-value-card p{font-size:.9rem;color:var(--muted);margin:0}
.gh-scenario{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:34px;align-items:stretch}
.gh-scenario-image{border-radius:var(--r-m);overflow:hidden;border:1px solid var(--line);min-height:360px;background:#2B0404}
.gh-scenario-image img{width:100%;height:100%;object-fit:cover}
.gh-scenario-list{display:grid;gap:14px}
.gh-scenario-item{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:20px;border-radius:var(--r-m);border:1px solid var(--line);background:rgba(69,10,10,.34);transition:.25s}
.gh-scenario-item:hover{border-color:var(--line-2);background:rgba(87,16,16,.45)}
.gh-scenario-item .num{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(140deg,var(--gold-soft),var(--gold-deep));color:#3A0A0A;font-weight:800}
.gh-scenario-item h3{font-size:1rem;margin:0 0 6px}
.gh-scenario-item p{font-size:.88rem;color:var(--muted);margin:0}
.gh-proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gh-proof{padding:24px 20px;border-radius:var(--r-m);border:1px solid var(--line);background:rgba(255,251,235,.035);text-align:left}
.gh-proof strong{display:block;font-size:1.5rem;color:var(--gold);margin-bottom:6px}
.gh-proof p{font-size:.84rem;color:var(--muted);margin:0}
.gh-compare-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden}
.gh-compare-table th,.gh-compare-table td{padding:18px 20px;border-bottom:1px solid var(--line);font-size:.9rem;vertical-align:top}
.gh-compare-table th{background:rgba(251,191,36,.10);color:var(--gold-soft);font-weight:700}
.gh-compare-table td{color:var(--muted)}
.gh-compare-table tr:last-child td{border-bottom:0}
.gh-content-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gh-post-card{display:flex;flex-direction:column;border-radius:var(--r-m);border:1px solid var(--line);overflow:hidden;background:linear-gradient(165deg,rgba(87,16,16,.55),rgba(22,2,2,.66));transition:.25s}
.gh-post-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--sh-1)}
.gh-post-card img{width:100%;aspect-ratio:16/10;object-fit:cover;border-bottom:1px solid var(--line)}
.gh-post-content{display:flex;flex-direction:column;gap:10px;padding:22px;flex:1}
.gh-post-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:.76rem;color:var(--gold)}
.gh-post-content h3{font-size:1.02rem;line-height:1.4;margin:0;color:var(--cream)}
.gh-post-content p{font-size:.86rem;color:var(--muted);margin:0;flex:1}
.gh-empty{padding:30px;border:1px dashed var(--line-2);border-radius:var(--r-m);color:var(--muted);background:rgba(251,191,36,.04)}
.gh-faq{display:grid;gap:14px;max-width:920px}
.gh-faq-item{padding:24px;border:1px solid var(--line);border-radius:var(--r-m);background:rgba(69,10,10,.34)}
.gh-faq-item h3{font-size:1rem;margin:0 0 8px;color:var(--gold-soft)}
.gh-faq-item p{margin:0;color:var(--muted);font-size:.9rem}
.gh-guarantee{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;padding:34px;border-radius:var(--r-l);border:1px solid var(--line-2);background:linear-gradient(135deg,rgba(87,16,16,.72),rgba(43,4,4,.88));box-shadow:var(--sh-2)}
.gh-guarantee h2{font-size:1.5rem;margin:0 0 10px}
.gh-guarantee p{margin:0;color:var(--muted);font-size:.92rem}
.gh-sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:999;padding:12px 0;background:rgba(22,2,2,.94);border-top:1px solid var(--line);backdrop-filter:blur(14px)}
.gh-sticky-cta .container{display:flex;align-items:center;justify-content:space-between;gap:18px}
.gh-sticky-cta strong{display:block;font-size:.94rem;color:var(--gold-soft)}
.gh-sticky-cta span{font-size:.78rem;color:var(--muted)}
.gh-footer{padding:64px 0 28px;border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(43,4,4,.62),rgba(22,2,2,.98))}
.gh-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;margin-bottom:44px}
.gh-footer h4{font-size:.9rem;text-transform:uppercase;letter-spacing:.09em;color:var(--gold);margin:0 0 16px}
.gh-footer p,.gh-footer li{font-size:.86rem;color:var(--muted);line-height:1.7}
.gh-footer ul{list-style:none;padding:0;margin:0}
.gh-footer li+li{margin-top:8px}
.gh-footer a:hover{color:var(--gold-soft)}
.gh-pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.gh-pay-badges span{padding:7px 11px;border-radius:999px;border:1px solid var(--line);background:rgba(251,191,36,.05);font-size:.76rem;color:var(--gold-soft)}
.gh-footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted)}
.gh-fab{position:fixed;left:16px;bottom:96px;z-index:1000;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(140deg,#FDE68A,#F59E0B 58%,#B45309);color:#3A0A0A;box-shadow:0 6px 25px rgba(245,158,11,.35);font-size:1.25rem;transition:.25s}
.gh-fab:hover{transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.48)}
.gh-fab::after{content:"";position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#DC2626;border:2px solid #fff}
.gh-btn:focus-visible,.gh-nav a:focus-visible,.gh-toggle:focus-visible,.gh-footer a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
@media(max-width:1024px){
  .gh-nav{display:none;position:absolute;left:20px;right:20px;top:72px;flex-direction:column;align-items:stretch;padding:16px;border:1px solid var(--line);border-radius:var(--r-m);background:rgba(22,2,2,.98);box-shadow:var(--sh-1)}
  .gh-nav.open{display:flex}
  .gh-toggle{display:grid;place-items:center}
  .gh-cat-grid,.gh-scenario{grid-template-columns:1fr}
  .gh-value-grid,.gh-content-list{grid-template-columns:repeat(2,1fr)}
  .gh-proof-grid{grid-template-columns:repeat(2,1fr)}
  .gh-footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  body{padding-bottom:104px}
  .gh-bar{gap:10px}
  .gh-actions .btn-ghost{display:none}
  .gh-hero-cat{padding:58px 0 52px}
  .gh-section{padding:58px 0}
  .gh-value-grid,.gh-content-list,.gh-proof-grid,.gh-footer-grid{grid-template-columns:1fr}
  .gh-compare-table{display:block;overflow-x:auto}
  .gh-guarantee{grid-template-columns:1fr}
  .gh-sticky-cta .container{align-items:stretch;flex-direction:column}
  .gh-sticky-cta .btn-gold{width:100%}
  .gh-footer-bottom{flex-direction:column}
}
@media(max-width:520px){
  .gh-logo-text b{font-size:.86rem}
  .gh-logo-text small{font-size:.58rem;letter-spacing:.08em}
  .gh-actions{display:none}
  .gh-hero-cat h1{font-size:1.65rem}
  .gh-hero-actions{flex-direction:column}
  .gh-hero-actions a{width:100%}
  .gh-scenario-item{grid-template-columns:1fr}
  .gh-fab{bottom:118px;width:52px;height:52px}
}

/* roulang page: category3 */
:root{
  --bg-900:#160202;
  --bg-800:#2B0404;
  --bg-700:#450A0A;
  --bg-600:#571010;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:rgba(231,229,228,.70);
  --line:rgba(251,191,36,.18);
  --line-2:rgba(251,191,36,.40);
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-pill:999px;
  --sh-1:0 12px 30px rgba(0,0,0,.35);
  --sh-2:0 22px 55px rgba(0,0,0,.50);
  --sh-gold:0 12px 34px rgba(251,191,36,.22);
  --maxw:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding-bottom:78px;
  font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--cream);background-color:var(--bg-900);
  background-image:
    radial-gradient(circle at 12% -8%,rgba(249,115,22,.18),transparent 55%),
    radial-gradient(circle at 88% 6%,rgba(251,191,36,.10),transparent 50%);
  background-attachment:fixed;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:800;color:var(--cream)}
p{margin:0 0 1rem}
p:last-child{margin-bottom:0}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.container{max-width:var(--maxw)!important;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto;width:100%}

/* ---------- Buttons ---------- */
.btn-gold,.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  border-radius:var(--r-pill);font-weight:700;line-height:1;cursor:pointer;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-gold{padding:14px 26px;color:#3A0A0A;background:linear-gradient(135deg,#FDE68A 0%,#FBBF24 45%,#F97316 100%);box-shadow:var(--sh-gold)}
.btn-gold:hover{transform:translateY(-2px);color:#2B0404;box-shadow:0 16px 40px rgba(249,115,22,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{padding:13px 24px;color:var(--gold-soft);border-color:var(--line-2);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.14);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost{padding:11px 18px;font-size:.9rem;color:var(--gold-soft);border-color:rgba(251,191,36,.35);background:transparent}
.btn-ghost:hover{color:#fff;border-color:var(--gold);background:rgba(251,191,36,.10)}
.btn-sm{padding:10px 18px;font-size:.88rem}
.btn-lg{padding:16px 32px;font-size:1.02rem}
.btn-block{width:100%}

/* ---------- Header ---------- */
.gh-header{position:sticky;top:0;z-index:1000;background:rgba(22,2,2,.90);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.gh-bar{display:flex;align-items:center;gap:16px;padding:13px 0;position:relative}
.gh-logo{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0}
.gh-logo-mark{width:42px;height:42px;flex:0 0 auto;border-radius:14px;display:grid;place-items:center;font-size:1.25rem;background:linear-gradient(140deg,#FDE68A,#F59E0B 55%,#B45309);box-shadow:0 8px 20px rgba(251,191,36,.28)}
.gh-logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.gh-logo-text b{font-size:1rem;font-weight:800;color:var(--cream);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gh-logo-text small{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.gh-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.gh-nav a{padding:9px 14px;border-radius:var(--r-pill);font-size:.9rem;font-weight:600;color:var(--taupe)}
.gh-nav a:hover{color:var(--gold-soft);background:rgba(251,191,36,.10)}
.gh-nav a.active{color:#3A0A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24)}
.gh-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.gh-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);background:rgba(251,191,36,.08);color:var(--gold-soft);cursor:pointer}

/* ---------- Hero ---------- */
.gh-hero{
  position:relative;padding:72px 0 0;overflow:hidden;
  background-image:
    linear-gradient(180deg,rgba(22,2,2,.86) 0%,rgba(43,4,4,.90) 48%,rgba(22,2,2,.98) 100%),
    url('/assets/images/9eb49771e14807cd.jpg');
  background-size:cover;background-position:center;border-bottom:1px solid var(--line);
}
.gh-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start;padding-bottom:44px}
.gh-eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:var(--r-pill);border:1px solid var(--line-2);background:rgba(251,191,36,.08);color:var(--gold-soft);font-size:.76rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.gh-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.25);animation:ghPulse 2s infinite}
@keyframes ghPulse{0%,100%{box-shadow:0 0 0 4px rgba(249,115,22,.25)}50%{box-shadow:0 0 0 9px rgba(249,115,22,.05)}}
.gh-hero h1{font-size:clamp(1.7rem,3.9vw,2.85rem);margin:20px 0 16px;color:#fff}
.gh-hero h1 .hl{background:linear-gradient(120deg,#FDE68A,#FBBF24 45%,#F97316);-webkit-background-clip:text;background-clip:text;color:transparent}
.gh-hero-lead{font-size:1.02rem;color:var(--muted);max-width:720px;margin-bottom:26px}
.gh-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.gh-hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.gh-hero-tags li{padding:7px 15px;border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(255,251,235,.05);font-size:.79rem;color:var(--taupe)}

/* Hero panel: progress ring + tiers */
.gh-panel{border:1px solid var(--line-2);border-radius:var(--r-l);background:linear-gradient(170deg,rgba(87,16,16,.72),rgba(22,2,2,.86));box-shadow:var(--sh-2);padding:26px 24px;backdrop-filter:blur(6px)}
.gh-panel-top{display:flex;align-items:center;gap:20px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.gh-ring{position:relative;width:112px;height:112px;flex:0 0 auto}
.gh-ring svg{width:112px;height:112px;transform:rotate(-90deg)}
.gh-ring circle{fill:none;stroke-width:9;stroke-linecap:round}
.gh-ring .track{stroke:rgba(251,191,36,.16)}
.gh-ring .bar{stroke:url(#ghGold);stroke-dasharray:295;stroke-dashoffset:65}
.gh-ring-val{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1}
.gh-ring-val b{font-size:1.45rem;color:var(--gold-soft)}
.gh-ring-val span{font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.gh-panel-top h3{font-size:1.05rem;margin-bottom:6px}
.gh-panel-top p{font-size:.85rem;color:var(--muted);margin:0}
.gh-tier-list{margin:18px 0 20px;display:flex;flex-direction:column;gap:12px}
.gh-tier{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;border-radius:var(--r-s);border:1px solid var(--line);background:rgba(255,251,235,.03);transition:.22s}
.gh-tier:hover{border-color:var(--line-2);background:rgba(251,191,36,.07)}
.gh-tier i{width:34px;height:34px;flex:0 0 auto;border-radius:10px;display:grid;place-items:center;font-size:.9rem;color:#3A0A0A;background:linear-gradient(140deg,#FDE68A,#F59E0B)}
.gh-tier b{display:block;font-size:.93rem;color:var(--cream)}
.gh-tier span{font-size:.8rem;color:var(--muted)}
.gh-tier em{margin-left:auto;font-style:normal;font-size:.82rem;font-weight:700;color:var(--gold-soft);white-space:nowrap}

/* Metrics strip */
.gh-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line)}
.gh-metric{padding:24px 22px;background:rgba(22,2,2,.82)}
.gh-metric b{display:block;font-size:1.5rem;color:var(--gold-soft);line-height:1.2}
.gh-metric span{font-size:.82rem;color:var(--muted)}

/* ---------- Sections ---------- */
.gh-section{padding:74px 0;position:relative}
.gh-section-alt{background:linear-gradient(180deg,rgba(69,10,10,.38),rgba(22,2,2,.16));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.gh-head{max-width:760px;margin-bottom:38px}
.gh-head.center{margin-left:auto;margin-right:auto;text-align:center}
.gh-tag{display:inline-block;padding:6px 14px;border-radius:var(--r-pill);border:1px solid var(--line-2);background:rgba(251,191,36,.08);color:var(--gold);font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.gh-head h2{font-size:clamp(1.4rem,2.7vw,2rem);margin-bottom:12px}
.gh-head p{color:var(--muted);font-size:.98rem;margin:0}

/* ---------- Pillar cards ---------- */
.gh-cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gh-card{padding:28px 24px;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(165deg,rgba(87,16,16,.55),rgba(22,2,2,.62));transition:.25s;height:100%}
.gh-card:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--sh-1)}
.gh-card .ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.05rem;color:#3A0A0A;background:linear-gradient(140deg,#FDE68A,#F59E0B 60%,#B45309);margin-bottom:16px}
.gh-card h3{font-size:1.08rem;margin-bottom:10px}
.gh-card p{font-size:.9rem;color:var(--muted);margin:0}
.gh-card ul{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.gh-card ul li{position:relative;padding-left:20px;font-size:.87rem;color:var(--taupe)}
.gh-card ul li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:2px;font-size:.72rem;color:var(--gold)}

/* ---------- Split media ---------- */
.gh-split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.gh-split-media{position:relative;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--sh-2)}
.gh-split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.gh-split-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,2,2,.10),rgba(22,2,2,.62))}
.gh-split-badge{position:absolute;left:18px;bottom:18px;z-index:2;padding:10px 16px;border-radius:var(--r-pill);background:rgba(22,2,2,.85);border:1px solid var(--line-2);color:var(--gold-soft);font-size:.8rem;font-weight:700}
.gh-list{display:flex;flex-direction:column;gap:14px;margin-top:22px}
.gh-list li{display:flex;gap:14px;align-items:flex-start}
.gh-list li i{width:30px;height:30px;flex:0 0 auto;border-radius:9px;display:grid;place-items:center;font-size:.78rem;color:var(--gold);border:1px solid var(--line-2);background:rgba(251,191,36,.08)}
.gh-list li b{display:block;font-size:.95rem;color:var(--cream)}
.gh-list li span{font-size:.87rem;color:var(--muted)}

/* ---------- Rhythm rows ---------- */
.gh-rows{border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;background:rgba(22,2,2,.42)}
.gh-row{display:grid;grid-template-columns:1.1fr 1fr 1.1fr 1.2fr;gap:16px;padding:18px 22px;align-items:center;border-bottom:1px solid var(--line);transition:background .2s ease}
.gh-row:last-child{border-bottom:0}
.gh-row:hover{background:rgba(251,191,36,.06)}
.gh-row.head{background:rgba(87,16,16,.55);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);font-weight:700}
.gh-row b{font-size:.96rem;color:var(--gold-soft)}
.gh-row span{font-size:.88rem;color:var(--taupe)}

/* ---------- Ladder ---------- */
.gh-ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gh-step{padding:24px 20px;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(180deg,rgba(69,10,10,.5),rgba(22,2,2,.6));display:flex;flex-direction:column;gap:10px;transition:.25s}
.gh-step:hover{border-color:var(--line-2);transform:translateY(-4px)}
.gh-step .lvl{font-size:.72rem;font-weight:800;letter-spacing:.14em;color:var(--orange);text-transform:uppercase}
.gh-step h3{font-size:1rem}
.gh-step p{font-size:.85rem;color:var(--muted);margin:0}
.gh-bar-track{height:7px;border-radius:var(--r-pill);background:rgba(251,191,36,.14);overflow:hidden;margin-top:6px}
.gh-bar-fill{height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,#FBBF24,#F97316)}
.gh-step small{font-size:.75rem;color:var(--muted)}

/* ---------- Compare ---------- */
.gh-compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.gh-compare-col{padding:28px 24px;border-radius:var(--r-m);border:1px solid var(--line)}
.gh-compare-col.good{background:linear-gradient(165deg,rgba(16,69,45,.35),rgba(22,2,2,.62));border-color:rgba(16,185,129,.30)}
.gh-compare-col.bad{background:linear-gradient(165deg,rgba(87,16,16,.55),rgba(22,2,2,.62))}
.gh-compare-col h3{display:flex;align-items:center;gap:10px;font-size:1.05rem;margin-bottom:16px}
.gh-compare-col.good h3 i{color:#34D399}
.gh-compare-col.bad h3 i{color:#F87171}
.gh-compare-col ul{display:flex;flex-direction:column;gap:12px}
.gh-compare-col li{position:relative;padding-left:24px;font-size:.9rem;color:var(--taupe)}
.gh-compare-col li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:3px;font-size:.75rem;color:#34D399}
.gh-compare-col.bad li::before{content:"\f00d";color:#F87171}

/* ---------- Quotes ---------- */
.gh-quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gh-quote{padding:26px 24px;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(170deg,rgba(87,16,16,.42),rgba(22,2,2,.6));display:flex;flex-direction:column;gap:14px}
.gh-quote .stars{color:var(--gold);font-size:.8rem;letter-spacing:.14em}
.gh-quote p{font-size:.92rem;color:var(--taupe);margin:0}
.gh-quote footer{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.gh-quote footer i{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(140deg,#FDE68A,#F59E0B);color:#3A0A0A;font-size:.85rem}
.gh-quote footer b{display:block;font-size:.88rem;color:var(--cream)}
.gh-quote footer span{font-size:.76rem;color:var(--muted)}

/* ---------- Posts ---------- */
.gh-post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gh-post-card{border:1px solid var(--line);border-radius:var(--r-m);background:linear-gradient(170deg,rgba(69,10,10,.42),rgba(22,2,2,.6));overflow:hidden;transition:.25s}
.gh-post-card:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--sh-1)}
.gh-post-link{display:flex;flex-direction:column;gap:10px;padding:22px 20px;height:100%}
.gh-post-cat{font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--orange)}
.gh-post-card h3{font-size:1rem;color:var(--cream)}
.gh-post-card p{font-size:.86rem;color:var(--muted);margin:0}
.gh-post-time{font-size:.76rem;color:var(--muted);margin-top:auto;padding-top:8px}
.gh-empty{padding:26px 24px;border:1px dashed var(--line-2);border-radius:var(--r-m);color:var(--muted);font-size:.9rem}
.gh-more{display:flex;justify-content:center;margin-top:34px}

/* ---------- FAQ ---------- */
.gh-faq{display:flex;flex-direction:column;gap:14px;max-width:900px}
.gh-faq details{border:1px solid var(--line);border-radius:var(--r-m);background:rgba(22,2,2,.45);overflow:hidden;transition:.25s}
.gh-faq details[open]{border-color:var(--line-2);background:linear-gradient(170deg,rgba(87,16,16,.42),rgba(22,2,2,.6))}
.gh-faq summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:700;font-size:.98rem;color:var(--cream);display:flex;align-items:center;gap:14px}
.gh-faq summary::-webkit-details-marker{display:none}
.gh-faq summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;margin-left:auto;color:var(--gold);font-size:.85rem;transition:transform .25s ease}
.gh-faq details[open] summary::after{content:"\f068"}
.gh-faq .ans{padding:0 22px 22px;font-size:.92rem;color:var(--muted)}

/* ---------- Channels ---------- */
.gh-channels{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gh-channel{padding:28px 24px;border-radius:var(--r-m);border:1px solid var(--line);background:linear-gradient(165deg,rgba(87,16,16,.5),rgba(22,2,2,.62));display:flex;flex-direction:column;gap:10px;transition:.25s}
.gh-channel:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--sh-1)}
.gh-channel i{font-size:1.1rem;color:var(--gold)}
.gh-channel h3{font-size:1.02rem}
.gh-channel p{font-size:.87rem;color:var(--muted);margin:0}
.gh-channel span{font-size:.82rem;font-weight:700;color:var(--gold-soft);margin-top:6px}

/* ---------- CTA ---------- */
.gh-cta{position:relative;overflow:hidden;border:1px solid var(--line-2);border-radius:var(--r-l);padding:46px 42px;background:
  linear-gradient(140deg,rgba(69,10,10,.92),rgba(22,2,2,.92)),
  radial-gradient(circle at 88% 12%,rgba(251,191,36,.28),transparent 55%)}
.gh-cta-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:34px;align-items:center;position:relative;z-index:2}
.gh-cta h2{font-size:clamp(1.35rem,2.6vw,1.9rem);margin-bottom:12px}
.gh-cta p{color:var(--muted);font-size:.96rem;margin:0}
.gh-cta-actions{display:flex;flex-direction:column;gap:12px}
.gh-assure{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line);margin-top:40px}
.gh-assure div{padding:20px 18px;background:rgba(22,2,2,.72);font-size:.84rem;color:var(--taupe)}
.gh-assure i{color:var(--gold);margin-right:8px}

/* ---------- Footer ---------- */
.gh-footer{background:linear-gradient(180deg,rgba(43,4,4,.96),rgba(22,2,2,1));border-top:1px solid var(--line);padding:64px 0 28px;margin-top:0}
.gh-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line)}
.gh-footer-brand p{font-size:.88rem;color:var(--muted);margin-top:8px}
.gh-footer h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.gh-footer ul{display:flex;flex-direction:column;gap:10px}
.gh-footer ul a{font-size:.88rem;color:var(--taupe)}
.gh-footer ul a:hover{color:var(--gold-soft)}
.gh-pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.gh-pay-badges span{padding:7px 13px;border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(251,191,36,.06);font-size:.76rem;color:var(--taupe)}
.gh-footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-top:24px;font-size:.78rem;color:var(--muted)}

/* ---------- FAB ---------- */
.gh-fab{position:fixed;left:16px;bottom:96px;z-index:1050;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;font-size:1.15rem;color:#3A0A0A;
  background:radial-gradient(circle at 32% 28%,#FFF7DC,#FBBF24 48%,#B45309 100%);
  border:2px solid #F59E0B;box-shadow:0 6px 25px rgba(245,158,11,.40);
  opacity:.85;transition:transform .25s ease,opacity .25s ease;
  animation:ghFloat 3.4s ease-in-out infinite}
.gh-fab:hover{opacity:1;transform:scale(1.1) rotate(360deg)}
.gh-fab:active{transform:scale(.95) translateY(3px)}
.gh-fab::after{content:"";position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;background:#DC2626;border:2px solid #fff}
@keyframes ghFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- Sticky bar ---------- */
.gh-sticky{position:fixed;left:0;right:0;bottom:0;z-index:1040;background:rgba(22,2,2,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line-2);padding:12px 0}
.gh-sticky-inner{display:flex;align-items:center;gap:18px;justify-content:space-between}
.gh-sticky p{margin:0;font-size:.88rem;color:var(--taupe)}
.gh-sticky p b{color:var(--gold-soft)}
.gh-sticky-actions{display:flex;gap:10px;flex:0 0 auto}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .gh-nav{gap:0}
  .gh-nav a{padding:8px 11px;font-size:.85rem}
  .gh-hero-grid{grid-template-columns:1fr;gap:32px}
  .gh-cards-3,.gh-quotes,.gh-post-grid,.gh-channels{grid-template-columns:repeat(2,1fr)}
  .gh-ladder{grid-template-columns:repeat(2,1fr)}
  .gh-footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .gh-assure{grid-template-columns:repeat(2,1fr)}
  .gh-cta-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  .gh-bar{flex-wrap:wrap;gap:12px}
  .gh-toggle{display:grid;place-items:center;margin-left:auto;order:3}
  .gh-actions{order:2;margin-left:auto;gap:8px}
  .gh-actions .btn-ghost,.gh-actions .btn-gold{padding:9px 14px;font-size:.82rem}
  .gh-nav{order:4;flex-basis:100%;display:none;flex-direction:column;align-items:stretch;gap:4px;padding:10px 0 4px;border-top:1px solid var(--line);margin-left:0}
  .gh-nav.open{display:flex}
  .gh-nav a{padding:11px 14px;font-size:.9rem}
  .gh-hero{padding-top:52px}
  .gh-section{padding:54px 0}
  .gh-metrics{grid-template-columns:repeat(2,1fr)}
  .gh-split{grid-template-columns:1fr;gap:26px}
  .gh-row{grid-template-columns:1fr 1fr;gap:8px 14px;padding:16px 18px}
  .gh-row.head{display:none}
  .gh-cta{padding:34px 24px}
  .gh-fab{bottom:104px;width:52px;height:52px}
  .gh-sticky p{font-size:.8rem}
}
@media (max-width:520px){
  body{font-size:15.5px;padding-bottom:96px}
  .gh-cards-3,.gh-quotes,.gh-post-grid,.gh-channels,.gh-ladder,.gh-compare{grid-template-columns:1fr}
  .gh-metrics{grid-template-columns:1fr}
  .gh-assure{grid-template-columns:1fr}
  .gh-footer-grid{grid-template-columns:1fr}
  .gh-logo-text b{font-size:.9rem;max-width:170px}
  .gh-actions .btn-ghost{display:none}
  .gh-sticky-inner{flex-direction:column;align-items:stretch;gap:10px}
  .gh-sticky-actions .btn-gold,.gh-sticky-actions .btn-outline{flex:1;padding:12px 16px;font-size:.88rem}
  .gh-hero-actions .btn-gold,.gh-hero-actions .btn-outline{width:100%}
}

/* 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}