/* roulang page: index */
:root{
  --n88-bg:#04140e;
  --n88-bg-2:#072418;
  --n88-surface:#0b2e1e;
  --n88-surface-2:#0f3a26;
  --n88-line:rgba(245,158,11,.22);
  --n88-line-soft:rgba(209,250,229,.12);
  --n88-gold:#f59e0b;
  --n88-gold-2:#fcd34d;
  --n88-red:#dc2626;
  --n88-green:#10b981;
  --n88-text:#f8fafc;
  --n88-muted:#b7d6c6;
  --n88-muted-2:#8fae9f;
  --radius-s:12px;
  --radius-m:18px;
  --radius-l:26px;
  --shadow-soft:0 18px 40px rgba(0,0,0,.45);
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --maxw:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 8% -6%, rgba(16,185,129,.16), transparent 60%),
    radial-gradient(900px 520px at 100% 0%, rgba(245,158,11,.14), transparent 62%),
    var(--n88-bg);
  color:var(--n88-text);
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--n88-gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
h1,h2,h3,h4{margin:0 0 .6rem;line-height:1.28;font-weight:800;letter-spacing:-.4px}
h1{font-size:clamp(1.7rem,3.6vw,2.85rem)}
h2{font-size:clamp(1.35rem,2.5vw,2.05rem)}
h3{font-size:clamp(1.05rem,1.7vw,1.3rem)}
p{margin:0 0 1rem}
ul{margin:0 0 1rem;padding-left:1.15rem}
:focus-visible{outline:2px solid var(--n88-gold-2);outline-offset:3px;border-radius:8px}
.container-n88{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:64px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(7,36,24,.72),rgba(4,20,14,.35));border-top:1px solid var(--n88-line-soft);border-bottom:1px solid var(--n88-line-soft)}
.section-head{margin-bottom:34px}
.section-head h2{margin-bottom:.5rem}
.section-head p{color:var(--n88-muted);max-width:820px;margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;text-transform:uppercase;letter-spacing:1.6px;font-weight:700;color:var(--n88-gold-2);background:rgba(245,158,11,.1);border:1px solid var(--n88-line);padding:6px 13px;border-radius:999px;margin-bottom:14px}

/* header */
.n88-header{position:sticky;top:0;z-index:1030;background:rgba(4,20,14,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--n88-line-soft)}
.n88-nav{display:flex;align-items:center;gap:18px;min-height:72px}
.n88-logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:.98rem;color:#fff;line-height:1.2;max-width:330px}
.n88-logo:hover{color:#fff}
.n88-logo .mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(140deg,var(--n88-gold),#b45309);display:grid;place-items:center;color:#1a1002;font-weight:900;font-size:1rem;box-shadow:var(--shadow-gold)}
.n88-logo .mark i{font-size:1.05rem}
.n88-menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.n88-menu a{display:inline-block;padding:9px 13px;border-radius:10px;font-size:.9rem;font-weight:600;color:var(--n88-muted);transition:background .2s ease,color .2s ease}
.n88-menu a:hover{color:#fff;background:rgba(245,158,11,.1)}
.n88-menu a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));box-shadow:var(--shadow-gold)}
.n88-actions{display:flex;align-items:center;gap:10px;margin-left:14px}
.btn-ghost{background:transparent;border:1px solid var(--n88-line);color:var(--n88-gold-2);padding:9px 16px;border-radius:11px;font-weight:700;font-size:.88rem;transition:.2s}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff;border-color:var(--n88-gold)}
.btn-gold{background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));border:none;color:#1a1002;padding:10px 20px;border-radius:11px;font-weight:800;font-size:.9rem;box-shadow:var(--shadow-gold);transition:.2s}
.btn-gold:hover{transform:translateY(-2px);color:#1a1002;filter:brightness(1.06)}
.n88-toggle{margin-left:auto;display:none;background:transparent;border:1px solid var(--n88-line);color:var(--n88-gold-2);width:44px;height:44px;border-radius:12px;font-size:1.1rem}
.n88-drawer{display:none;border-top:1px solid var(--n88-line-soft);padding:12px 0 18px}
.n88-drawer a{display:block;padding:11px 14px;border-radius:10px;color:var(--n88-muted);font-weight:600}
.n88-drawer a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold))}
.n88-drawer.open{display:block}

/* hero */
.hero{position:relative;overflow:hidden;padding:70px 0 58px;background:linear-gradient(160deg,rgba(4,20,14,.86),rgba(11,46,30,.92)),url("/assets/images/54f6e160971140ef.jpg") center/cover no-repeat}
.hero::after{content:"";position:absolute;inset:auto -10% -55% -10%;height:70%;background:radial-gradient(60% 70% at 50% 0,rgba(245,158,11,.18),transparent 70%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1 span.gold{background:linear-gradient(120deg,var(--n88-gold-2),var(--n88-gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:var(--n88-muted);font-size:1.03rem;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:22px}
.hero-cta .btn-gold,.hero-cta .btn-ghost{padding:13px 26px;font-size:.95rem}
.hero-points{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.hero-points li{display:flex;gap:10px;align-items:flex-start;color:var(--n88-muted);font-size:.92rem;background:rgba(11,46,30,.55);border:1px solid var(--n88-line-soft);border-radius:var(--radius-s);padding:12px 14px}
.hero-points i{color:var(--n88-gold-2);margin-top:3px}
.hero-panel{background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(4,20,14,.95));border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:26px;box-shadow:var(--shadow-soft)}
.hero-panel h3{font-size:1.05rem;margin-bottom:14px}
.panel-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed var(--n88-line-soft);font-size:.9rem}
.panel-row:last-child{border-bottom:none}
.panel-row b{color:var(--n88-gold-2);font-size:1rem}
.live-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--n88-green);box-shadow:0 0 0 0 rgba(16,185,129,.55);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.5)}70%{box-shadow:0 0 0 12px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}

/* metric band */
.metric-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:38px}
.metric{background:rgba(11,46,30,.72);border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:18px 20px}
.metric b{display:block;font-size:1.5rem;color:var(--n88-gold-2);line-height:1.2}
.metric span{font-size:.82rem;color:var(--n88-muted-2)}

/* generic cards */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card-n88{background:linear-gradient(170deg,rgba(11,46,30,.86),rgba(7,36,24,.9));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.card-n88:hover{transform:translateY(-4px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.card-n88 h3{font-size:1.06rem;margin-bottom:.5rem}
.card-n88 p{color:var(--n88-muted);font-size:.92rem;margin-bottom:0}
.card-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--n88-line);color:var(--n88-gold-2);font-size:1.05rem;margin-bottom:14px}
.tag{display:inline-block;font-size:.7rem;letter-spacing:1.2px;text-transform:uppercase;font-weight:800;padding:5px 11px;border-radius:999px;background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.4);color:#fca5a5}
.tag-gold{background:rgba(245,158,11,.13);border-color:var(--n88-line);color:var(--n88-gold-2)}
.tag-green{background:rgba(16,185,129,.13);border-color:rgba(16,185,129,.35);color:#6ee7b7}

/* commission highlight */
.commission-wrap{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.tier-list{list-style:none;padding:0;margin:0}
.tier-list li{display:flex;justify-content:space-between;gap:16px;padding:15px 18px;border-radius:var(--radius-s);background:rgba(11,46,30,.62);border:1px solid var(--n88-line-soft);margin-bottom:12px}
.tier-list li strong{color:var(--n88-gold-2)}
.tier-list li em{font-style:normal;color:var(--n88-muted-2);font-size:.85rem}
.progress-track{height:9px;border-radius:999px;background:rgba(209,250,229,.1);overflow:hidden;margin-top:10px}
.progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--n88-green),var(--n88-gold));}

/* material / results compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);overflow:hidden}
.compare > div{padding:26px}
.compare .before{background:rgba(220,38,38,.07)}
.compare .after{background:rgba(16,185,129,.08);border-left:1px solid var(--n88-line-soft)}
.compare h3{font-size:1rem}
.compare ul{margin:0;padding-left:1.1rem;color:var(--n88-muted);font-size:.92rem}
.compare ul li{margin-bottom:8px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;counter-reset:step}
.step{position:relative;padding:26px 22px 22px;border-radius:var(--radius-m);background:rgba(11,46,30,.6);border:1px solid var(--n88-line-soft)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:-14px;left:20px;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));color:#1a1002;font-weight:900;font-size:.8rem;padding:5px 11px;border-radius:999px;box-shadow:var(--shadow-gold)}
.step h3{margin-top:6px;font-size:1rem}
.step p{color:var(--n88-muted);font-size:.9rem;margin-bottom:0}

/* checklist */
.check-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.check-list li{display:flex;gap:11px;align-items:flex-start;background:rgba(11,46,30,.55);border:1px solid var(--n88-line-soft);border-radius:var(--radius-s);padding:14px 16px;font-size:.9rem;color:var(--n88-muted)}
.check-list i{color:var(--n88-green);margin-top:3px}

/* showcase tiles */
.showcase{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.tile{border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--n88-line-soft);background:var(--n88-surface);transition:.28s}
.tile:hover{transform:translateY(-5px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.tile .thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.tile .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tile:hover .thumb img{transform:scale(1.06)}
.tile .thumb .badge-corner{position:absolute;top:12px;left:12px}
.tile .body{padding:18px}
.tile .body h3{font-size:1rem;margin-bottom:.35rem}
.tile .body p{font-size:.88rem;color:var(--n88-muted);margin-bottom:0}

/* info pairs (integration) */
.integration{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.int-item{background:rgba(11,46,30,.55);border:1px solid var(--n88-line-soft);border-radius:var(--radius-s);padding:18px;text-align:left}
.int-item i{font-size:1.3rem;color:var(--n88-gold-2)}
.int-item strong{display:block;margin-top:10px;font-size:.95rem}
.int-item span{font-size:.82rem;color:var(--n88-muted-2)}

/* news list */
.news-layout{display:grid;grid-template-columns:1.55fr 1fr;gap:26px;align-items:start}
.news-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.news-item{display:grid;grid-template-columns:150px 1fr;gap:16px;background:rgba(11,46,30,.6);border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:14px;transition:.25s}
.news-item:hover{border-color:var(--n88-line);transform:translateX(4px)}
.news-item .thumb{border-radius:var(--radius-s);overflow:hidden;aspect-ratio:4/3}
.news-item .thumb img{width:100%;height:100%;object-fit:cover}
.news-item h3{font-size:.98rem;margin-bottom:.35rem}
.news-item h3 a{color:var(--n88-text)}
.news-item h3 a:hover{color:var(--n88-gold-2)}
.news-item p{font-size:.86rem;color:var(--n88-muted);margin-bottom:6px}
.news-meta{font-size:.76rem;color:var(--n88-muted-2);display:flex;gap:12px;flex-wrap:wrap}
.side-panel{background:linear-gradient(170deg,rgba(11,46,30,.9),rgba(7,36,24,.92));border:1px solid var(--n88-line);border-radius:var(--radius-m);padding:22px}
.side-panel h3{font-size:1rem;margin-bottom:14px}
.side-panel ul{list-style:none;padding:0;margin:0}
.side-panel ul li{padding:11px 0;border-bottom:1px dashed var(--n88-line-soft);font-size:.88rem}
.side-panel ul li:last-child{border-bottom:none}
.side-panel ul li a{color:var(--n88-muted)}
.side-panel ul li a:hover{color:var(--n88-gold-2)}
.side-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.side-stats div{background:rgba(4,20,14,.6);border:1px solid var(--n88-line-soft);border-radius:var(--radius-s);padding:12px}
.side-stats b{display:block;color:var(--n88-gold-2);font-size:1.1rem}
.side-stats span{font-size:.76rem;color:var(--n88-muted-2)}
.empty-note{color:var(--n88-muted-2);font-size:.9rem;padding:14px 0}

/* faq */
.faq-wrap{display:grid;gap:14px;max-width:900px}
.faq-item{border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);background:rgba(11,46,30,.55);overflow:hidden}
.faq-item summary{cursor:pointer;padding:17px 20px;font-weight:700;font-size:.98rem;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--n88-gold-2);font-size:.8rem}
.faq-item[open] summary::after{content:"\f068"}
.faq-item p{padding:0 20px 18px;margin:0;color:var(--n88-muted);font-size:.92rem}

/* cta form */
.cta-band{background:linear-gradient(140deg,rgba(11,46,30,.95),rgba(4,20,14,.96)),url("/assets/images/5798af705b972ae4.jpg") center/cover no-repeat;border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:40px;display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.cta-band h2{margin-bottom:.6rem}
.cta-band p{color:var(--n88-muted)}
.form-n88{display:grid;gap:12px;background:rgba(4,20,14,.72);border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:22px}
.form-n88 label{font-size:.8rem;color:var(--n88-muted-2);font-weight:600}
.form-n88 input,.form-n88 select{width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--n88-line-soft);background:rgba(7,36,24,.9);color:var(--n88-text);font-size:.92rem;transition:.2s}
.form-n88 input:focus,.form-n88 select:focus{border-color:var(--n88-gold);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.15)}
.form-n88 .btn-gold{padding:13px;font-size:.95rem}

/* fab */
.n88-fab{position:fixed;left:16px;bottom:96px;z-index:1050;width:58px;height:58px;border-radius:50%;background:radial-gradient(circle at 32% 28%,#3a2410,#0b0c0e 68%);border:2px solid var(--n88-gold);display:grid;place-items:center;color:var(--n88-gold-2);font-size:1.25rem;box-shadow:0 8px 26px rgba(245,158,11,.38);opacity:.85;transition:transform .3s ease,opacity .3s ease}
.n88-fab:hover{transform:scale(1.1) rotate(360deg);opacity:1;color:#fff}
.n88-fab:active{transform:scale(.94) translateY(3px)}
.n88-fab .gem{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#dc2626;border:2px solid #fff}

/* footer */
.n88-footer{background:linear-gradient(180deg,rgba(4,20,14,.6),rgba(2,10,7,.98));border-top:1px solid var(--n88-line-soft);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.footer-grid h4{font-size:.95rem;color:#fff;margin-bottom:14px}
.footer-grid p{color:var(--n88-muted-2);font-size:.88rem}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid ul li{margin-bottom:9px}
.footer-grid ul li a{color:var(--n88-muted-2);font-size:.88rem}
.footer-grid ul li a:hover{color:var(--n88-gold-2)}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid var(--n88-line-soft);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;color:var(--n88-muted-2);font-size:.82rem}
.trust-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:16px}
.trust-row span{font-size:.76rem;color:var(--n88-muted-2);border:1px solid var(--n88-line-soft);border-radius:999px;padding:5px 12px}

@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .metric-band{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3,.grid-4,.showcase,.steps,.integration{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-layout{grid-template-columns:1fr}
  .commission-wrap{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:30px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .n88-menu{display:none}
  .n88-toggle{display:grid;place-items:center}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .grid-3,.grid-4,.showcase,.steps,.integration,.compare{grid-template-columns:1fr}
  .compare .after{border-left:none;border-top:1px solid var(--n88-line-soft)}
  .check-list{grid-template-columns:1fr}
  .hero-points{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .n88-actions .btn-ghost{display:none}
}
@media (max-width:520px){
  .metric-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .n88-logo{font-size:.86rem}
  .n88-logo .mark{width:38px;height:38px;flex:0 0 38px}
  .hero{padding:52px 0 44px}
}

/* roulang page: article */
:root{
  --n88-bg:#04140e;
  --n88-bg-2:#072418;
  --n88-surface:#0b2e1e;
  --n88-surface-2:#0f3a26;
  --n88-line:rgba(245,158,11,.22);
  --n88-line-soft:rgba(209,250,229,.12);
  --n88-gold:#f59e0b;
  --n88-gold-2:#fcd34d;
  --n88-red:#dc2626;
  --n88-green:#10b981;
  --n88-text:#f8fafc;
  --n88-muted:#b7d6c6;
  --n88-muted-2:#8fae9f;
  --radius-s:12px;
  --radius-m:18px;
  --radius-l:26px;
  --shadow-soft:0 18px 40px rgba(0,0,0,.45);
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --maxw:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 8% -6%, rgba(16,185,129,.16), transparent 60%),
    radial-gradient(900px 520px at 100% 0%, rgba(245,158,11,.14), transparent 62%),
    var(--n88-bg);
  color:var(--n88-text);
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--n88-gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
p{margin-top:0}
h1,h2,h3,h4{margin-top:0;font-weight:800;line-height:1.3;letter-spacing:-.2px}
.container-n88{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:64px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(7,36,24,.72),rgba(4,20,14,.35));border-top:1px solid var(--n88-line-soft);border-bottom:1px solid var(--n88-line-soft)}
.section-head{margin-bottom:34px}
.section-head h2{margin-bottom:.5rem;font-size:clamp(1.35rem,2.4vw,1.85rem)}
.section-head p{color:var(--n88-muted);max-width:820px;margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;text-transform:uppercase;letter-spacing:1.6px;font-weight:700;color:var(--n88-gold-2);background:rgba(245,158,11,.1);border:1px solid var(--n88-line);padding:6px 13px;border-radius:999px;margin-bottom:14px}
/* header */
.n88-header{position:sticky;top:0;z-index:1030;background:rgba(4,20,14,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--n88-line-soft)}
.n88-nav{display:flex;align-items:center;gap:18px;min-height:72px}
.n88-logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:.98rem;color:#fff;line-height:1.2;max-width:340px}
.n88-logo:hover{color:#fff}
.n88-logo .mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(140deg,var(--n88-gold),#b45309);display:grid;place-items:center;color:#1a1002;font-weight:900;font-size:1rem;box-shadow:var(--shadow-gold)}
.n88-logo .mark i{font-size:1.05rem}
.n88-menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.n88-menu a{display:inline-block;padding:9px 13px;border-radius:10px;font-size:.9rem;font-weight:600;color:var(--n88-muted)}
.n88-menu a:hover{color:#fff;background:rgba(245,158,11,.1)}
.n88-menu a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));box-shadow:var(--shadow-gold)}
.n88-actions{display:flex;align-items:center;gap:10px}
.btn-ghost{background:transparent;border:1px solid var(--n88-line);color:var(--n88-gold-2);padding:9px 16px;border-radius:11px;font-weight:700;font-size:.88rem;transition:.2s;display:inline-block}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff;border-color:var(--n88-gold)}
.btn-gold{background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));border:none;color:#1a1002;padding:10px 20px;border-radius:11px;font-weight:800;font-size:.9rem;box-shadow:var(--shadow-gold);transition:.2s;display:inline-block}
.btn-gold:hover{transform:translateY(-2px);color:#1a1002;filter:brightness(1.06)}
.n88-toggle{display:none;margin-left:auto;background:rgba(245,158,11,.12);border:1px solid var(--n88-line);color:var(--n88-gold-2);width:44px;height:44px;border-radius:12px;font-size:1.05rem;cursor:pointer}
.n88-drawer{display:none;border-top:1px solid var(--n88-line-soft);padding:12px 0 18px}
.n88-drawer a{display:block;padding:11px 14px;border-radius:10px;color:var(--n88-muted);font-weight:600}
.n88-drawer a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold))}
.n88-drawer.open{display:block}
/* article hero */
.art-hero{position:relative;overflow:hidden;padding:54px 0 46px;background:linear-gradient(160deg,rgba(4,20,14,.9),rgba(11,46,30,.94)),url("/assets/images/5798af705b972ae4.jpg") center/cover no-repeat}
.art-hero::after{content:"";position:absolute;inset:auto -10% -55% -10%;height:70%;background:radial-gradient(60% 70% at 50% 0,rgba(245,158,11,.16),transparent 70%);pointer-events:none}
.art-hero-inner{position:relative;display:grid;grid-template-columns:1.35fr .65fr;gap:36px;align-items:start}
.art-breadcrumb{font-size:.82rem;color:var(--n88-muted-2);margin-bottom:14px}
.art-breadcrumb a{color:var(--n88-muted-2)}
.art-breadcrumb a:hover{color:var(--n88-gold-2)}
.art-hero h1{font-size:clamp(1.55rem,3.1vw,2.35rem);margin-bottom:14px}
.art-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.art-meta span{font-size:.78rem;font-weight:700;letter-spacing:.4px;color:var(--n88-gold-2);background:rgba(245,158,11,.1);border:1px solid var(--n88-line);border-radius:999px;padding:5px 12px;display:inline-flex;align-items:center;gap:7px}
.art-lead{color:var(--n88-muted);font-size:1rem;max-width:760px;margin-bottom:0}
.art-side{background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(4,20,14,.95));border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:22px;box-shadow:var(--shadow-soft)}
.art-side h3{font-size:1rem;margin-bottom:12px}
.side-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px dashed var(--n88-line-soft);font-size:.88rem;color:var(--n88-muted)}
.side-row:last-child{border-bottom:none}
.side-row b{color:var(--n88-gold-2);font-size:.95rem}
.art-side .btn-gold{width:100%;text-align:center;margin-top:16px}
/* article body */
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:38px;align-items:start}
.art-body{background:linear-gradient(170deg,rgba(11,46,30,.6),rgba(7,36,24,.72));border:1px solid var(--n88-line-soft);border-radius:var(--radius-l);padding:34px 34px 22px}
.art-body h2{font-size:clamp(1.25rem,2.2vw,1.6rem);margin:34px 0 14px;padding-left:16px;border-left:4px solid var(--n88-gold)}
.art-body h2:first-child{margin-top:0}
.art-body h3{font-size:1.1rem;margin:26px 0 10px;color:var(--n88-gold-2)}
.art-body p{color:var(--n88-muted);margin-bottom:16px}
.art-body ul,.art-body ol{color:var(--n88-muted);padding-left:22px;margin-bottom:18px}
.art-body li{margin-bottom:9px}
.art-body strong{color:#fff}
.art-body img{border-radius:var(--radius-m);margin:18px 0;border:1px solid var(--n88-line-soft)}
.art-body blockquote{margin:20px 0;padding:16px 20px;background:rgba(245,158,11,.07);border-left:4px solid var(--n88-gold);border-radius:var(--radius-s);color:var(--n88-gold-2);font-weight:600}
.art-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.9rem}
.art-body th,.art-body td{border:1px solid var(--n88-line-soft);padding:10px 12px;text-align:left;color:var(--n88-muted)}
.art-body th{background:rgba(245,158,11,.1);color:var(--n88-gold-2);font-weight:700}
.art-body a{color:var(--n88-gold-2);text-decoration:underline;text-underline-offset:3px}
.art-notfound{padding:40px 0;text-align:left}
.art-notfound h2{font-size:1.4rem;margin-bottom:12px}
/* aside widgets */
.art-widget{background:linear-gradient(170deg,rgba(11,46,30,.9),rgba(7,36,24,.92));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:22px;margin-bottom:22px}
.art-widget h3{font-size:1rem;margin-bottom:14px}
.art-widget ul{list-style:none;padding:0;margin:0}
.art-widget li{padding:10px 0;border-bottom:1px dashed var(--n88-line-soft);font-size:.9rem}
.art-widget li:last-child{border-bottom:none}
.art-widget li a{color:var(--n88-muted);font-weight:600}
.art-widget li a:hover{color:var(--n88-gold-2)}
.widget-cta p{color:var(--n88-muted);font-size:.9rem}
.widget-cta .btn-gold{width:100%;text-align:center;margin-top:12px}
.pay-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.pay-chips span{font-size:.78rem;font-weight:700;color:var(--n88-gold-2);background:rgba(245,158,11,.1);border:1px solid var(--n88-line);border-radius:9px;padding:6px 11px}
/* grid cards used below article */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card-n88{background:linear-gradient(170deg,rgba(11,46,30,.86),rgba(7,36,24,.9));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.card-n88:hover{transform:translateY(-4px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.card-n88 h3{font-size:1.06rem;margin-bottom:.5rem}
.card-n88 p{color:var(--n88-muted);font-size:.92rem;margin-bottom:0}
.card-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--n88-line);color:var(--n88-gold-2);font-size:1.05rem;margin-bottom:14px}
.stat-card{background:linear-gradient(170deg,rgba(11,46,30,.8),rgba(4,20,14,.88));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:22px;text-align:left}
.stat-card .num{font-size:1.7rem;font-weight:900;color:var(--n88-gold-2);line-height:1.1;margin-bottom:6px}
.stat-card .lbl{color:var(--n88-muted);font-size:.88rem}
/* steps */
.step-list{list-style:none;padding:0;margin:0;counter-reset:st}
.step-list li{position:relative;padding:0 0 22px 56px;color:var(--n88-muted)}
.step-list li::before{counter-increment:st;content:counter(st);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));color:#1a1002;font-weight:900;display:grid;place-items:center}
.step-list li b{color:#fff;display:block;margin-bottom:3px}
.step-list li:last-child{padding-bottom:0}
/* faq */
.faq-item{background:linear-gradient(170deg,rgba(11,46,30,.8),rgba(7,36,24,.86));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:20px 22px;margin-bottom:14px}
.faq-item h3{font-size:1rem;margin-bottom:8px;color:#fff}
.faq-item p{color:var(--n88-muted);font-size:.92rem;margin-bottom:0}
/* cta band */
.cta-band{background:linear-gradient(120deg,rgba(245,158,11,.16),rgba(16,185,129,.12)),var(--n88-surface);border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:34px;display:grid;grid-template-columns:1.4fr .6fr;gap:26px;align-items:center}
.cta-band h2{font-size:clamp(1.25rem,2.3vw,1.7rem);margin-bottom:10px}
.cta-band p{color:var(--n88-muted);margin-bottom:0}
.cta-band .btn-gold{padding:14px 28px;text-align:center}
/* article list */
.art-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.art-card{background:linear-gradient(170deg,rgba(11,46,30,.86),rgba(7,36,24,.9));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;display:flex;flex-direction:column}
.art-card:hover{transform:translateY(-4px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.art-card .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--n88-surface-2)}
.art-card .thumb img{width:100%;height:100%;object-fit:cover}
.art-card .body{padding:18px 20px 20px}
.art-card .tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--n88-gold-2);background:rgba(245,158,11,.1);border:1px solid var(--n88-line);border-radius:999px;padding:4px 10px;margin-bottom:10px}
.art-card h3{font-size:1rem;margin-bottom:8px}
.art-card h3 a{color:#fff}
.art-card h3 a:hover{color:var(--n88-gold-2)}
.art-card p{color:var(--n88-muted-2);font-size:.86rem;margin-bottom:12px}
.art-card .more{font-size:.85rem;font-weight:700;color:var(--n88-gold-2)}
/* footer */
.n88-footer{background:linear-gradient(180deg,rgba(4,20,14,.6),rgba(4,20,14,.98));border-top:1px solid var(--n88-line-soft);padding:54px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.n88-footer h4{font-size:.98rem;margin-bottom:14px;color:#fff}
.n88-footer p{color:var(--n88-muted-2);font-size:.88rem}
.n88-footer ul{list-style:none;padding:0;margin:0}
.n88-footer li{margin-bottom:9px}
.n88-footer li a{color:var(--n88-muted);font-size:.88rem}
.n88-footer li a:hover{color:var(--n88-gold-2)}
.trust-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.trust-row span{font-size:.76rem;font-weight:700;color:var(--n88-gold-2);background:rgba(245,158,11,.08);border:1px solid var(--n88-line);border-radius:999px;padding:5px 11px;display:inline-flex;align-items:center;gap:6px}
.footer-bottom{margin-top:30px;padding-top:18px;border-top:1px solid var(--n88-line-soft);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:var(--n88-muted-2);font-size:.8rem}
/* FAB */
.n88-fab{position:fixed;left:16px;bottom:96px;z-index:1050;width:56px;height:56px;border-radius:50%;background:linear-gradient(140deg,var(--n88-gold),#b45309);border:2px solid var(--n88-gold-2);display:grid;place-items:center;color:#1a1002;font-size:1.15rem;box-shadow:0 6px 25px rgba(245,158,11,.35);transition:.25s}
.n88-fab:hover{transform:scale(1.08) rotate(8deg);color:#1a1002}
.n88-fab .dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--n88-red);border:2px solid #fff}
/* responsive */
@media (max-width:1024px){
  .art-hero-inner{grid-template-columns:1fr}
  .art-layout{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .art-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
}
@media (max-width:860px){
  .n88-menu,.n88-actions{display:none}
  .n88-toggle{display:block}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
}
@media (max-width:620px){
  .grid-4{grid-template-columns:1fr}
  .art-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:46px 0}
  .art-body{padding:24px 18px 12px}
  .n88-logo{font-size:.86rem;max-width:230px}
  .n88-fab{width:50px;height:50px;bottom:88px}
}

/* roulang page: category1 */
:root{
  --n88-bg:#04140e;
  --n88-bg-2:#072418;
  --n88-surface:#0b2e1e;
  --n88-surface-2:#0f3a26;
  --n88-line:rgba(245,158,11,.22);
  --n88-line-soft:rgba(209,250,229,.12);
  --n88-gold:#f59e0b;
  --n88-gold-2:#fcd34d;
  --n88-red:#dc2626;
  --n88-green:#10b981;
  --n88-text:#f8fafc;
  --n88-muted:#b7d6c6;
  --n88-muted-2:#8fae9f;
  --radius-s:12px;
  --radius-m:18px;
  --radius-l:26px;
  --shadow-soft:0 18px 40px rgba(0,0,0,.45);
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --maxw:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 8% -6%, rgba(16,185,129,.16), transparent 60%),
    radial-gradient(900px 520px at 100% 0%, rgba(245,158,11,.14), transparent 62%),
    var(--n88-bg);
  color:var(--n88-text);
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--n88-gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
h1,h2,h3,h4{font-weight:800;line-height:1.28;letter-spacing:-.2px}
h1{font-size:clamp(1.7rem,3.4vw,2.55rem)}
h2{font-size:clamp(1.35rem,2.4vw,1.9rem)}
p{margin-top:0}
:focus-visible{outline:2px solid var(--n88-gold-2);outline-offset:3px;border-radius:6px}
.container-n88{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:62px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(7,36,24,.72),rgba(4,20,14,.35));border-top:1px solid var(--n88-line-soft);border-bottom:1px solid var(--n88-line-soft)}
.section-head{margin-bottom:32px}
.section-head h2{margin-bottom:.5rem}
.section-head p{color:var(--n88-muted);max-width:820px;margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;text-transform:uppercase;letter-spacing:1.6px;font-weight:700;color:var(--n88-gold-2);background:rgba(245,158,11,.1);border:1px solid var(--n88-line);padding:6px 13px;border-radius:999px;margin-bottom:14px}
.n88-header{position:sticky;top:0;z-index:1030;background:rgba(4,20,14,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--n88-line-soft)}
.n88-nav{display:flex;align-items:center;gap:18px;min-height:72px}
.n88-logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:.96rem;color:#fff;line-height:1.2;max-width:340px}
.n88-logo:hover{color:#fff}
.n88-logo .mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(140deg,var(--n88-gold),#b45309);display:grid;place-items:center;color:#1a1002;font-weight:900;font-size:1rem;box-shadow:var(--shadow-gold)}
.n88-menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.n88-menu a{display:inline-block;padding:9px 13px;border-radius:10px;font-size:.9rem;font-weight:600;color:var(--n88-muted);transition:background .2s ease,color .2s ease}
.n88-menu a:hover{color:#fff;background:rgba(245,158,11,.1)}
.n88-menu a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));box-shadow:var(--shadow-gold)}
.n88-actions{display:flex;align-items:center;gap:9px;margin-left:6px}
.btn-ghost{background:transparent;border:1px solid var(--n88-line);color:var(--n88-gold-2);padding:9px 16px;border-radius:11px;font-weight:700;font-size:.88rem;transition:.2s;display:inline-block}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff;border-color:var(--n88-gold)}
.btn-gold{background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));border:none;color:#1a1002;padding:10px 20px;border-radius:11px;font-weight:800;font-size:.9rem;box-shadow:var(--shadow-gold);transition:.2s;display:inline-block}
.btn-gold:hover{transform:translateY(-2px);color:#1a1002;filter:brightness(1.06)}
.n88-toggle{display:none;background:transparent;border:1px solid var(--n88-line);color:var(--n88-gold-2);width:42px;height:42px;border-radius:11px;font-size:1rem}
.n88-drawer{display:none;border-top:1px solid var(--n88-line-soft);padding:12px 0 18px}
.n88-drawer a{display:block;padding:11px 14px;border-radius:10px;color:var(--n88-muted);font-weight:600}
.n88-drawer a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold))}
.n88-drawer.open{display:block}
.cat-hero{position:relative;overflow:hidden;padding:66px 0 54px;background:linear-gradient(160deg,rgba(4,20,14,.9),rgba(11,46,30,.94)),url("/assets/images/5798af705b972ae4.jpg") center/cover no-repeat}
.cat-hero::after{content:"";position:absolute;inset:auto -10% -55% -10%;height:70%;background:radial-gradient(60% 70% at 50% 0,rgba(245,158,11,.18),transparent 70%);pointer-events:none}
.cat-hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:center}
.hero-lead{color:var(--n88-muted);font-size:1.02rem;max-width:660px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:22px}
.hero-cta .btn-gold,.hero-cta .btn-ghost{padding:13px 26px;font-size:.95rem}
.hero-points{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.hero-points li{display:flex;gap:10px;align-items:flex-start;color:var(--n88-muted);font-size:.92rem;background:rgba(11,46,30,.55);border:1px solid var(--n88-line-soft);border-radius:var(--radius-s);padding:12px 14px}
.hero-points i{color:var(--n88-gold-2);margin-top:3px}
.hero-panel{background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(4,20,14,.95));border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:26px;box-shadow:var(--shadow-soft)}
.hero-panel h3{font-size:1.05rem;margin-bottom:14px}
.panel-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed var(--n88-line-soft);font-size:.9rem;color:var(--n88-muted)}
.panel-row:last-child{border-bottom:none}
.panel-row b{color:var(--n88-gold-2);font-size:1rem}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card-n88{background:linear-gradient(170deg,rgba(11,46,30,.86),rgba(7,36,24,.9));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;height:100%}
.card-n88:hover{transform:translateY(-4px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.card-n88 h3{font-size:1.06rem;margin-bottom:.5rem}
.card-n88 p{color:var(--n88-muted);font-size:.92rem;margin-bottom:0}
.card-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--n88-line);color:var(--n88-gold-2);font-size:1.05rem;margin-bottom:16px}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.6px;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:rgba(245,158,11,.14);border:1px solid var(--n88-line);color:var(--n88-gold-2)}
.tag-green{background:rgba(16,185,129,.14);border-color:rgba(16,185,129,.35);color:#6ee7b7}
.tag-red{background:rgba(220,38,38,.16);border-color:rgba(220,38,38,.4);color:#fca5a5}
.link-table{width:100%;border-collapse:separate;border-spacing:0 10px}
.link-table th{font-size:.76rem;text-transform:uppercase;letter-spacing:1.2px;color:var(--n88-muted-2);font-weight:700;padding:0 16px 6px;text-align:left}
.link-table td{background:rgba(11,46,30,.7);border-top:1px solid var(--n88-line-soft);border-bottom:1px solid var(--n88-line-soft);padding:15px 16px;font-size:.92rem;color:var(--n88-muted);vertical-align:middle}
.link-table td:first-child{border-left:1px solid var(--n88-line-soft);border-radius:var(--radius-s) 0 0 var(--radius-s)}
.link-table td:last-child{border-right:1px solid var(--n88-line-soft);border-radius:0 var(--radius-s) var(--radius-s) 0}
.link-table tr:hover td{border-color:var(--n88-line);background:rgba(15,58,38,.85)}
.link-table td strong{color:#fff}
.step-list{list-style:none;padding:0;margin:0;counter-reset:step}
.step-list li{position:relative;padding:0 0 22px 62px;counter-increment:step}
.step-list li::before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-weight:800;color:#1a1002;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));box-shadow:var(--shadow-gold)}
.step-list li h3{font-size:1rem;margin-bottom:.35rem}
.step-list li p{color:var(--n88-muted);font-size:.92rem;margin:0}
.step-list li::after{content:"";position:absolute;left:21px;top:52px;bottom:6px;width:1px;background:var(--n88-line)}
.step-list li:last-child{padding-bottom:0}
.step-list li:last-child::after{display:none}
.faq-item{border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:20px 22px;margin-bottom:14px;background:rgba(7,36,24,.6);transition:border-color .25s ease,background .25s ease}
.faq-item:hover{border-color:var(--n88-line);background:rgba(11,46,30,.75)}
.faq-item h3{font-size:1rem;margin-bottom:.5rem;display:flex;gap:10px;align-items:flex-start}
.faq-item h3 i{color:var(--n88-gold-2);margin-top:4px;font-size:.9rem}
.faq-item p{color:var(--n88-muted);font-size:.92rem;margin:0}
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:6px}
.stat-item{background:rgba(11,46,30,.65);border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:20px;text-align:left}
.stat-item b{display:block;font-size:1.55rem;color:var(--n88-gold-2);line-height:1.2}
.stat-item span{color:var(--n88-muted);font-size:.88rem}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.news-card{display:flex;flex-direction:column;background:linear-gradient(170deg,rgba(11,46,30,.86),rgba(7,36,24,.92));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;height:100%}
.news-card:hover{transform:translateY(-4px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.news-thumb{aspect-ratio:16/10;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:.76rem;color:var(--n88-muted-2);text-transform:uppercase;letter-spacing:.9px;font-weight:700}
.news-body h3{font-size:1rem;margin:0}
.news-body h3 a{color:#fff}
.news-body h3 a:hover{color:var(--n88-gold-2)}
.news-body p{color:var(--n88-muted);font-size:.9rem;margin:0}
.cta-band{background:linear-gradient(135deg,rgba(245,158,11,.16),rgba(16,185,129,.12)),rgba(11,46,30,.85);border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:40px;text-align:center;box-shadow:var(--shadow-soft)}
.cta-band h2{margin-bottom:.6rem}
.cta-band p{color:var(--n88-muted);max-width:720px;margin:0 auto 22px}
.cta-band .hero-cta{justify-content:center;margin-top:0}
.channel-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.channel-badge{display:inline-flex;align-items:center;gap:9px;font-size:.86rem;font-weight:700;color:var(--n88-text);background:rgba(4,20,14,.7);border:1px solid var(--n88-line-soft);border-radius:999px;padding:9px 16px}
.channel-badge i{color:var(--n88-gold-2)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.split-media{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--n88-line-soft);box-shadow:var(--shadow-soft)}
.check-list{list-style:none;padding:0;margin:18px 0 0}
.check-list li{display:flex;gap:11px;align-items:flex-start;color:var(--n88-muted);font-size:.94rem;padding:9px 0;border-bottom:1px dashed var(--n88-line-soft)}
.check-list li:last-child{border-bottom:none}
.check-list i{color:var(--n88-green);margin-top:4px}
.n88-footer{background:linear-gradient(180deg,rgba(4,20,14,.6),rgba(4,20,14,.98));border-top:1px solid var(--n88-line);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.n88-footer h4{font-size:.95rem;margin-bottom:14px;color:#fff}
.n88-footer p{color:var(--n88-muted);font-size:.9rem}
.n88-footer ul{list-style:none;padding:0;margin:0}
.n88-footer ul li{margin-bottom:9px}
.n88-footer ul li a{color:var(--n88-muted);font-size:.9rem}
.n88-footer ul li a:hover{color:var(--n88-gold-2)}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.trust-row span{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;color:var(--n88-muted);background:rgba(11,46,30,.7);border:1px solid var(--n88-line-soft);border-radius:999px;padding:6px 12px}
.trust-row i{color:var(--n88-gold-2)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid var(--n88-line-soft);margin-top:34px;padding-top:20px;color:var(--n88-muted-2);font-size:.82rem}
@media (max-width:1024px){
  .n88-menu{display:none}
  .n88-actions{display:none}
  .n88-toggle{display:inline-grid;place-items:center;margin-left:auto}
  .cat-hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-points{grid-template-columns:1fr}
  .grid-4,.stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .cat-hero{padding:52px 0 44px}
  .grid-2,.grid-3,.grid-4,.news-grid,.stat-strip{grid-template-columns:1fr}
  .link-table th,.link-table td{padding:12px}
  .link-table td:nth-child(3),.link-table th:nth-child(3){display:none}
  .cta-band{padding:28px 22px}
  .n88-logo{font-size:.86rem;max-width:230px}
}
@media (max-width:520px){
  .n88-logo span:last-child{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .hero-cta .btn-gold,.hero-cta .btn-ghost{width:100%;text-align:center}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .link-table td:nth-child(4),.link-table th:nth-child(4){display:none}
}
.n88-fab{position:fixed;left:16px;bottom:96px;z-index:1050;width:58px;height:58px;border-radius:50%;border:2px solid var(--n88-gold);background:radial-gradient(circle at 30% 25%,#123f2a,#04140e);color:var(--n88-gold-2);display:grid;place-items:center;font-size:1.2rem;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .25s ease,opacity .25s ease}
.n88-fab:hover{opacity:1;transform:scale(1.1);color:var(--n88-gold-2)}
.n88-fab:active{transform:scale(.95) translateY(3px)}
.n88-fab .dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:var(--n88-red);box-shadow:0 0 0 2px #fff}

/* roulang page: category2 */
:root{
  --n88-bg:#04140e;
  --n88-bg-2:#072418;
  --n88-surface:#0b2e1e;
  --n88-surface-2:#0f3a26;
  --n88-line:rgba(245,158,11,.22);
  --n88-line-soft:rgba(209,250,229,.12);
  --n88-gold:#f59e0b;
  --n88-gold-2:#fcd34d;
  --n88-red:#dc2626;
  --n88-green:#10b981;
  --n88-text:#f8fafc;
  --n88-muted:#b7d6c6;
  --n88-muted-2:#8fae9f;
  --radius-s:12px;
  --radius-m:18px;
  --radius-l:26px;
  --shadow-soft:0 18px 40px rgba(0,0,0,.45);
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --maxw:1200px;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 8% -6%, rgba(16,185,129,.16), transparent 60%),
    radial-gradient(900px 520px at 100% 0%, rgba(245,158,11,.14), transparent 62%),
    var(--n88-bg);
  color:var(--n88-text);
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-weight:800;line-height:1.28;letter-spacing:-.2px}
h2{font-size:1.72rem}
p{color:var(--n88-muted)}
img{max-width:100%;height:auto;display:block}
a{color:var(--n88-gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
a:focus-visible,button:focus-visible{outline:2px solid var(--n88-gold-2);outline-offset:3px;border-radius:6px}
.container-n88{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:64px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(7,36,24,.72),rgba(4,20,14,.35));border-top:1px solid var(--n88-line-soft);border-bottom:1px solid var(--n88-line-soft)}
.section-head{margin-bottom:34px}
.section-head h2{margin-bottom:.5rem}
.section-head p{max-width:820px;margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;text-transform:uppercase;letter-spacing:1.6px;font-weight:700;color:var(--n88-gold-2);background:rgba(245,158,11,.1);border:1px solid var(--n88-line);padding:6px 13px;border-radius:999px;margin-bottom:14px}
/* header */
.n88-header{position:sticky;top:0;z-index:1030;background:rgba(4,20,14,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--n88-line-soft)}
.n88-nav{display:flex;align-items:center;gap:18px;min-height:72px}
.n88-logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:.98rem;color:#fff;line-height:1.2;max-width:330px}
.n88-logo:hover{color:#fff}
.n88-logo .mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(140deg,var(--n88-gold),#b45309);display:grid;place-items:center;color:#1a1002;font-weight:900;font-size:1rem;box-shadow:var(--shadow-gold)}
.n88-logo .mark i{font-size:1.05rem}
.n88-menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.n88-menu a{display:inline-block;padding:9px 13px;border-radius:10px;font-size:.9rem;font-weight:600;color:var(--n88-muted);transition:background .2s ease,color .2s ease}
.n88-menu a:hover{color:#fff;background:rgba(245,158,11,.1)}
.n88-menu a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));box-shadow:var(--shadow-gold)}
.n88-actions{display:flex;align-items:center;gap:10px}
.btn-ghost{background:transparent;border:1px solid var(--n88-line);color:var(--n88-gold-2);padding:9px 16px;border-radius:11px;font-weight:700;font-size:.88rem;transition:.2s}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff;border-color:var(--n88-gold)}
.btn-gold{background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));border:none;color:#1a1002;padding:10px 20px;border-radius:11px;font-weight:800;font-size:.9rem;box-shadow:var(--shadow-gold);transition:.2s}
.btn-gold:hover{transform:translateY(-2px);color:#1a1002;filter:brightness(1.06)}
.n88-toggle{display:none;background:transparent;border:1px solid var(--n88-line);color:var(--n88-gold-2);width:42px;height:42px;border-radius:11px;font-size:1rem}
.n88-drawer{display:none;border-top:1px solid var(--n88-line-soft);padding:12px 0 18px}
.n88-drawer a{display:block;padding:11px 14px;border-radius:10px;color:var(--n88-muted);font-weight:600}
.n88-drawer a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold))}
.n88-drawer.open{display:block}
/* hero */
.hero{position:relative;overflow:hidden;padding:68px 0 56px;background:linear-gradient(160deg,rgba(4,20,14,.88),rgba(11,46,30,.93)),url("/assets/images/5798af705b972ae4.jpg") center/cover no-repeat}
.hero::after{content:"";position:absolute;inset:auto -10% -55% -10%;height:70%;background:radial-gradient(60% 70% at 50% 0,rgba(245,158,11,.18),transparent 70%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.hero h1{font-size:2.22rem;margin-bottom:14px}
.hero h1 span.gold{background:linear-gradient(120deg,var(--n88-gold-2),var(--n88-gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:var(--n88-muted);font-size:1.03rem;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:22px}
.hero-cta .btn-gold,.hero-cta .btn-ghost{padding:13px 26px;font-size:.95rem}
.hero-points{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.hero-points li{display:flex;gap:10px;align-items:flex-start;color:var(--n88-muted);font-size:.92rem;background:rgba(11,46,30,.55);border:1px solid var(--n88-line-soft);border-radius:var(--radius-s);padding:12px 14px}
.hero-points i{color:var(--n88-gold-2);margin-top:3px}
.hero-panel{background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(4,20,14,.95));border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:26px;box-shadow:var(--shadow-soft)}
.hero-panel h3{font-size:1.05rem;margin-bottom:14px}
.panel-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed var(--n88-line-soft);font-size:.9rem;color:var(--n88-muted)}
.panel-row:last-child{border-bottom:none}
.panel-row b{color:var(--n88-gold-2);font-size:1rem}
/* cards */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card-n88{background:linear-gradient(170deg,rgba(11,46,30,.86),rgba(7,36,24,.9));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.card-n88:hover{transform:translateY(-4px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.card-n88 h3{font-size:1.06rem;margin-bottom:.5rem}
.card-n88 p{font-size:.92rem;margin-bottom:0}
.card-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--n88-line);color:var(--n88-gold-2);font-size:1.05rem;margin-bottom:16px}
/* metric band */
.metric-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.metric{background:rgba(4,20,14,.62);border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:22px;text-align:left}
.metric b{display:block;font-size:1.85rem;color:var(--n88-gold-2);line-height:1.1}
.metric span{font-size:.85rem;color:var(--n88-muted-2)}
/* tier ladder */
.tier-list{display:grid;gap:14px}
.tier{display:grid;grid-template-columns:120px 1fr 150px;align-items:center;gap:18px;background:linear-gradient(120deg,rgba(11,46,30,.8),rgba(7,36,24,.8));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:18px 22px}
.tier:hover{border-color:var(--n88-line)}
.tier .tag{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:.82rem;color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));border-radius:999px;padding:6px 14px;justify-self:start}
.tier .tag.silver{background:linear-gradient(135deg,#e2e8f0,#94a3b8);color:#0b0c0e}
.tier .tag.bronze{background:linear-gradient(135deg,#fdba74,#b45309);color:#1a1002}
.tier .tag.diam{background:linear-gradient(135deg,#a7f3d0,#10b981);color:#04140e}
.tier h3{font-size:1rem;margin:0 0 3px}
.tier p{margin:0;font-size:.87rem}
.tier .rate{text-align:right;font-weight:800;font-size:1.28rem;color:var(--n88-gold-2)}
.tier .rate small{display:block;font-size:.72rem;font-weight:600;color:var(--n88-muted-2);letter-spacing:.5px;text-transform:uppercase}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.step{position:relative;background:linear-gradient(170deg,rgba(11,46,30,.82),rgba(7,36,24,.9));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:26px 22px 22px}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:-14px;left:20px;font-size:1.5rem;font-weight:900;color:var(--n88-gold-2);background:var(--n88-bg-2);border:1px solid var(--n88-line);border-radius:10px;padding:2px 12px}
.step h3{font-size:1rem;margin:12px 0 6px}
.step p{font-size:.88rem;margin:0}
/* compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-col{border-radius:var(--radius-m);padding:26px;border:1px solid var(--n88-line-soft);background:rgba(7,36,24,.7)}
.compare-col.win{border-color:var(--n88-line);background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(4,20,14,.92));box-shadow:var(--shadow-gold)}
.compare-col h3{font-size:1.1rem;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.compare-col ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.compare-col li{display:flex;gap:11px;align-items:flex-start;font-size:.92rem;color:var(--n88-muted)}
.compare-col li i{margin-top:3px}
.ok{color:var(--n88-green)}
.no{color:var(--n88-red)}
/* milestone timeline */
.timeline{border-left:2px solid var(--n88-line);margin-left:10px;padding-left:26px;display:grid;gap:26px}
.milestone{position:relative}
.milestone::before{content:"";position:absolute;left:-34px;top:6px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));box-shadow:0 0 0 4px rgba(245,158,11,.16)}
.milestone h3{font-size:1.02rem;margin-bottom:4px}
.milestone p{font-size:.9rem;margin:0}
/* cms list */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{display:flex;flex-direction:column;overflow:hidden;background:linear-gradient(170deg,rgba(11,46,30,.86),rgba(7,36,24,.92));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.news-card:hover{transform:translateY(-4px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.news-card .thumb{aspect-ratio:16/9;overflow:hidden;background:radial-gradient(400px 200px at 50% 40%,rgba(245,158,11,.2),transparent 70%),var(--n88-surface-2)}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .thumb img{transform:scale(1.05)}
.news-card .body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-card .meta{font-size:.76rem;text-transform:uppercase;letter-spacing:.6px;color:var(--n88-muted-2);display:flex;gap:10px;flex-wrap:wrap}
.news-card .meta span{display:inline-flex;align-items:center;gap:6px}
.news-card h3{font-size:1.02rem;margin:0}
.news-card h3 a{color:#fff}
.news-card h3 a:hover{color:var(--n88-gold-2)}
.news-card p{font-size:.88rem;margin:0;flex:1}
.news-card .read{font-size:.85rem;font-weight:700;color:var(--n88-gold-2);display:inline-flex;align-items:center;gap:7px;margin-top:6px}
.empty-note{color:var(--n88-muted-2);font-style:italic}
.news-foot{margin-top:30px;text-align:center}
/* security band */
.trust-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.trust-item{display:flex;gap:14px;align-items:flex-start;background:rgba(4,20,14,.6);border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:20px}
.trust-item i{font-size:1.25rem;color:var(--n88-gold-2);margin-top:2px}
.trust-item h3{font-size:.98rem;margin:0 0 3px}
.trust-item p{margin:0;font-size:.85rem}
/* faq */
.faq-list{display:grid;gap:14px}
.faq-item{background:linear-gradient(170deg,rgba(11,46,30,.82),rgba(7,36,24,.9));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);overflow:hidden}
.faq-item summary{cursor:pointer;padding:20px 24px;font-weight:700;font-size:1rem;color:#fff;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--n88-gold-2);transition:transform .25s ease}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item .answer{padding:0 24px 22px;color:var(--n88-muted);font-size:.92rem}
.faq-item:hover{border-color:var(--n88-line)}
/* cta / form */
.cta-wrap{background:linear-gradient(150deg,rgba(11,46,30,.96),rgba(4,20,14,.96)),url("/assets/images/78508c01cd56bbf3.jpg") center/cover no-repeat;border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:42px;box-shadow:var(--shadow-soft)}
.cta-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:start}
.cta-grid h2{font-size:1.62rem;margin-bottom:12px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.82rem;font-weight:700;color:var(--n88-muted);margin-bottom:6px;letter-spacing:.3px}
.field input,.field select{width:100%;background:rgba(4,20,14,.78);border:1px solid var(--n88-line-soft);border-radius:11px;padding:12px 14px;color:#fff;font-size:.92rem;transition:border-color .2s ease,box-shadow .2s ease}
.field input::placeholder{color:#6f8a7d}
.field input:focus,.field select:focus{outline:none;border-color:var(--n88-gold);box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.form-note{font-size:.78rem;color:var(--n88-muted-2);margin-top:10px}
.pay-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.pay-chip{font-size:.78rem;font-weight:700;color:var(--n88-muted);border:1px solid var(--n88-line-soft);background:rgba(4,20,14,.6);border-radius:999px;padding:7px 14px;display:inline-flex;align-items:center;gap:7px}
.pay-chip i{color:var(--n88-gold-2)}
/* fab */
.fab-support{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 28%,#1a3a2a,#04140e);border:2px solid var(--n88-gold);color:var(--n88-gold-2);font-size:1.24rem;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.82;transition:transform .25s ease,opacity .25s ease}
.fab-support:hover{transform:scale(1.1);opacity:1}
.fab-support:active{transform:scale(.95) translateY(3px)}
.fab-support .dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--n88-red);border:2px solid #fff}
/* footer */
.n88-footer{background:linear-gradient(180deg,rgba(4,20,14,.6),rgba(7,36,24,.95));border-top:1px solid var(--n88-line);padding:52px 0 22px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.n88-footer h4{font-size:.95rem;margin-bottom:14px;color:#fff}
.n88-footer p{font-size:.88rem;max-width:340px}
.n88-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.n88-footer ul a{font-size:.88rem;color:var(--n88-muted)}
.n88-footer ul a:hover{color:var(--n88-gold-2)}
.trust-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.trust-row span{font-size:.75rem;font-weight:600;color:var(--n88-muted);border:1px solid var(--n88-line-soft);background:rgba(4,20,14,.6);border-radius:999px;padding:6px 12px;display:inline-flex;align-items:center;gap:6px}
.trust-row i{color:var(--n88-gold-2)}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid var(--n88-line-soft);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--n88-muted-2)}
@media (max-width:1024px){
  .hero h1{font-size:1.95rem}
  .grid-4,.metric-band,.steps,.trust-band{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tier{grid-template-columns:110px 1fr 120px}
}
@media (max-width:900px){
  .n88-menu,.n88-actions{display:none}
  .n88-toggle{display:block;margin-left:auto}
  .hero-grid,.cta-grid,.compare,.grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}
  .hero-grid{gap:30px}
  .footer-grid{gap:26px}
}
@media (max-width:520px){
  .section{padding:46px 0}
  .hero{padding:48px 0 42px}
  .hero h1{font-size:1.6rem}
  .hero-points{grid-template-columns:1fr}
  .grid-4,.metric-band,.steps,.trust-band,.news-grid{grid-template-columns:1fr}
  .tier{grid-template-columns:1fr;gap:10px}
  .tier .rate{text-align:left}
  .cta-wrap{padding:26px}
  .hero-cta .btn-gold,.hero-cta .btn-ghost{width:100%;text-align:center}
  h2{font-size:1.4rem}
}

/* roulang page: category3 */
:root{
  --n88-bg:#04140e;
  --n88-bg-2:#072418;
  --n88-surface:#0b2e1e;
  --n88-surface-2:#0f3a26;
  --n88-line:rgba(245,158,11,.22);
  --n88-line-soft:rgba(209,250,229,.12);
  --n88-gold:#f59e0b;
  --n88-gold-2:#fcd34d;
  --n88-red:#dc2626;
  --n88-green:#10b981;
  --n88-text:#f8fafc;
  --n88-muted:#b7d6c6;
  --n88-muted-2:#8fae9f;
  --radius-s:12px;
  --radius-m:18px;
  --radius-l:26px;
  --shadow-soft:0 18px 40px rgba(0,0,0,.45);
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --maxw:1200px;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 8% -6%, rgba(16,185,129,.16), transparent 60%),
    radial-gradient(900px 520px at 100% 0%, rgba(245,158,11,.14), transparent 62%),
    var(--n88-bg);
  color:var(--n88-text);
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--n88-gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
:focus-visible{outline:2px solid var(--n88-gold-2);outline-offset:3px;border-radius:6px}
.container-n88{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:64px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(7,36,24,.72),rgba(4,20,14,.35));border-top:1px solid var(--n88-line-soft);border-bottom:1px solid var(--n88-line-soft)}
.section-head{margin-bottom:34px}
.section-head h2{margin-bottom:.5rem;font-size:1.75rem;font-weight:800;letter-spacing:-.2px}
.section-head p{color:var(--n88-muted);max-width:840px;margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;text-transform:uppercase;letter-spacing:1.6px;font-weight:700;color:var(--n88-gold-2);background:rgba(245,158,11,.1);border:1px solid var(--n88-line);padding:6px 13px;border-radius:999px;margin-bottom:14px}
/* header */
.n88-header{position:sticky;top:0;z-index:1030;background:rgba(4,20,14,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--n88-line-soft)}
.n88-nav{display:flex;align-items:center;gap:18px;min-height:72px}
.n88-logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:.96rem;color:#fff;line-height:1.25;max-width:340px}
.n88-logo:hover{color:#fff}
.n88-logo .mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(140deg,var(--n88-gold),#b45309);display:grid;place-items:center;color:#1a1002;font-size:1.05rem;box-shadow:var(--shadow-gold)}
.n88-menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.n88-menu a{display:inline-block;padding:9px 13px;border-radius:10px;font-size:.9rem;font-weight:600;color:var(--n88-muted);transition:background .2s ease,color .2s ease}
.n88-menu a:hover{color:#fff;background:rgba(245,158,11,.1)}
.n88-menu a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));box-shadow:var(--shadow-gold)}
.n88-actions{display:flex;align-items:center;gap:10px}
.btn-ghost{background:transparent;border:1px solid var(--n88-line);color:var(--n88-gold-2);padding:9px 16px;border-radius:11px;font-weight:700;font-size:.88rem;transition:.2s}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff;border-color:var(--n88-gold)}
.btn-gold{background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));border:none;color:#1a1002;padding:10px 20px;border-radius:11px;font-weight:800;font-size:.9rem;box-shadow:var(--shadow-gold);transition:.2s;display:inline-block}
.btn-gold:hover{transform:translateY(-2px);color:#1a1002;filter:brightness(1.06)}
.n88-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--n88-line);color:var(--n88-gold-2);width:44px;height:44px;border-radius:12px;font-size:1.05rem}
.n88-drawer{display:none;border-top:1px solid var(--n88-line-soft);padding:12px 0 18px}
.n88-drawer a{display:block;padding:11px 14px;border-radius:10px;color:var(--n88-muted);font-weight:600}
.n88-drawer a.active{color:#08150e;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold))}
.n88-drawer.open{display:block}
/* fab */
.n88-fab{position:fixed;left:16px;bottom:96px;z-index:1050;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 28%,#2a1206,#0b0b0b 70%);border:2px solid var(--n88-gold);color:var(--n88-gold-2);font-size:1.15rem;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.86;transition:.25s;animation:n88Float 3.4s ease-in-out infinite}
.n88-fab:hover{opacity:1;transform:scale(1.1) rotate(6deg);color:#fff}
.n88-fab:active{transform:scale(.94) translateY(3px)}
.n88-fab .dot{position:absolute;top:4px;right:4px;width:13px;height:13px;border-radius:50%;background:var(--n88-red);box-shadow:0 0 0 2px #fff}
@keyframes n88Float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* hero (category) */
.cat-hero{position:relative;overflow:hidden;padding:66px 0 56px;background:linear-gradient(155deg,rgba(4,20,14,.9),rgba(11,46,30,.92)),url("/assets/images/5798af705b972ae4.jpg") center/cover no-repeat}
.cat-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:start}
.cat-hero h1{font-size:2.05rem;font-weight:800;line-height:1.28;letter-spacing:-.4px}
.cat-hero h1 span.gold{background:linear-gradient(120deg,var(--n88-gold-2),var(--n88-gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-lead{color:var(--n88-muted);font-size:1.02rem;max-width:640px}
.cat-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:22px}
.cat-cta .btn-gold,.cat-cta .btn-ghost{padding:13px 26px;font-size:.95rem}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;font-weight:600;color:var(--n88-muted);background:rgba(11,46,30,.7);border:1px solid var(--n88-line-soft);padding:7px 12px;border-radius:999px}
.chip i{color:var(--n88-gold-2)}
.metric-panel{background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(4,20,14,.95));border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:26px;box-shadow:var(--shadow-soft)}
.metric-panel h2{font-size:1.05rem;margin-bottom:16px;font-weight:800}
.metric-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px dashed var(--n88-line-soft);font-size:.9rem;color:var(--n88-muted)}
.metric-row:last-child{border-bottom:none}
.metric-row b{color:var(--n88-gold-2);font-size:1.02rem}
.progress-track{height:7px;border-radius:99px;background:rgba(209,250,229,.12);overflow:hidden;margin-top:9px}
.progress-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--n88-gold),var(--n88-gold-2))}
.progress-fill.green{background:linear-gradient(90deg,#059669,var(--n88-green))}
/* layout helpers */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
/* cards */
.card-n88{background:linear-gradient(170deg,rgba(11,46,30,.86),rgba(7,36,24,.9));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.card-n88:hover{transform:translateY(-4px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.card-n88 h3{font-size:1.06rem;margin-bottom:.5rem;font-weight:800}
.card-n88 p{color:var(--n88-muted);font-size:.92rem;margin-bottom:0}
.card-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--n88-line);color:var(--n88-gold-2);font-size:1.05rem;margin-bottom:14px}
.card-tag{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:#1a1002;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));padding:4px 10px;border-radius:999px;margin-bottom:12px}
.card-tag.red{background:linear-gradient(135deg,#f87171,var(--n88-red));color:#fff}
.card-img{border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--n88-line-soft);margin-bottom:18px}
.card-img img{width:100%;aspect-ratio:16/9;object-fit:cover}
/* tier ladder */
.tier{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.tier-item{background:linear-gradient(170deg,rgba(11,46,30,.8),rgba(4,20,14,.85));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:18px 16px;text-align:left;transition:.25s}
.tier-item:hover{border-color:var(--n88-line);transform:translateY(-3px)}
.tier-item .tier-name{font-size:.78rem;text-transform:uppercase;letter-spacing:1.2px;font-weight:800;color:var(--n88-muted-2)}
.tier-item .tier-pct{font-size:1.4rem;font-weight:900;color:var(--n88-gold-2);margin:6px 0 4px}
.tier-item p{font-size:.85rem;color:var(--n88-muted);margin:0}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.step{position:relative;background:rgba(7,36,24,.72);border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);padding:24px 20px 20px}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:-14px;left:18px;background:linear-gradient(135deg,var(--n88-gold-2),var(--n88-gold));color:#1a1002;font-weight:900;font-size:.82rem;padding:5px 11px;border-radius:9px;box-shadow:var(--shadow-gold)}
.step h3{font-size:1rem;font-weight:800;margin:10px 0 .5rem}
.step p{color:var(--n88-muted);font-size:.89rem;margin:0}
/* table */
.table-n88{width:100%;border-collapse:separate;border-spacing:0;background:rgba(7,36,24,.72);border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);overflow:hidden}
.table-n88 th,.table-n88 td{padding:14px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--n88-line-soft)}
.table-n88 th{background:rgba(245,158,11,.1);color:var(--n88-gold-2);font-weight:800;font-size:.78rem;text-transform:uppercase;letter-spacing:1px}
.table-n88 tr:last-child td{border-bottom:none}
.table-n88 td{color:var(--n88-muted)}
.table-n88 td strong{color:var(--n88-text)}
/* list check */
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--n88-muted);font-size:.93rem;background:rgba(7,36,24,.6);border:1px solid var(--n88-line-soft);border-radius:var(--radius-s);padding:13px 16px}
.check-list i{color:var(--n88-green);margin-top:4px}
/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.news-card{background:linear-gradient(170deg,rgba(11,46,30,.86),rgba(7,36,24,.9));border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.news-card:hover{transform:translateY(-4px);border-color:var(--n88-line);box-shadow:var(--shadow-soft)}
.news-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.news-body h3{font-size:1rem;font-weight:800;margin:0}
.news-body p{color:var(--n88-muted);font-size:.88rem;margin:0}
.news-meta{display:flex;gap:14px;font-size:.76rem;color:var(--n88-muted-2);margin-top:auto;padding-top:10px}
.news-meta i{color:var(--n88-gold-2)}
.empty-note{color:var(--n88-muted);font-size:.95rem;background:rgba(7,36,24,.6);border:1px dashed var(--n88-line);border-radius:var(--radius-m);padding:24px;text-align:center}
/* faq */
.faq-item{background:rgba(7,36,24,.72);border:1px solid var(--n88-line-soft);border-radius:var(--radius-m);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;background:transparent;border:none;color:var(--n88-text);font-size:1rem;font-weight:700;text-align:left;padding:18px 20px;display:flex;justify-content:space-between;gap:14px;align-items:center;cursor:pointer}
.faq-q i{color:var(--n88-gold-2);transition:transform .25s}
.faq-q[aria-expanded="true"] i{transform:rotate(45deg)}
.faq-a{display:none;padding:0 20px 20px;color:var(--n88-muted);font-size:.92rem}
.faq-item.open .faq-a{display:block}
/* cta band */
.cta-band{background:linear-gradient(150deg,rgba(11,46,30,.95),rgba(4,20,14,.95)),url("/assets/images/78508c01cd56bbf3.jpg") center/cover;border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:42px 38px;box-shadow:var(--shadow-soft)}
.cta-band h2{font-size:1.6rem;font-weight:800;margin-bottom:.6rem}
.cta-band p{color:var(--n88-muted);max-width:660px;margin-bottom:22px}
/* form */
.form-n88{background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(4,20,14,.95));border:1px solid var(--n88-line);border-radius:var(--radius-l);padding:28px;box-shadow:var(--shadow-soft)}
.form-n88 label{display:block;font-size:.82rem;font-weight:700;color:var(--n88-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.7px}
.form-n88 input,.form-n88 select,.form-n88 textarea{width:100%;background:rgba(4,20,14,.85);border:1px solid var(--n88-line-soft);border-radius:var(--radius-s);color:var(--n88-text);padding:12px 14px;font-size:.92rem;margin-bottom:16px;transition:.2s}
.form-n88 input:focus,.form-n88 select:focus,.form-n88 textarea:focus{border-color:var(--n88-gold);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.form-n88 input::placeholder,.form-n88 textarea::placeholder{color:var(--n88-muted-2)}
.form-note{font-size:.8rem;color:var(--n88-muted-2);margin:0}
/* footer */
.n88-footer{background:linear-gradient(180deg,rgba(4,20,14,.6),rgba(3,14,10,.98));border-top:1px solid var(--n88-line);padding:52px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-grid h4{font-size:.92rem;font-weight:800;text-transform:uppercase;letter-spacing:1.1px;color:var(--n88-gold-2);margin-bottom:16px}
.footer-grid p{color:var(--n88-muted);font-size:.88rem}
.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer-grid ul a{color:var(--n88-muted);font-size:.88rem}
.footer-grid ul a:hover{color:var(--n88-gold-2)}
.trust-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.trust-row span{display:inline-flex;align-items:center;gap:7px;font-size:.74rem;color:var(--n88-muted);background:rgba(7,36,24,.75);border:1px solid var(--n88-line-soft);padding:6px 11px;border-radius:999px}
.trust-row i{color:var(--n88-gold-2)}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid var(--n88-line-soft);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.79rem;color:var(--n88-muted-2)}
/* responsive */
@media (max-width:1024px){
  .cat-hero-grid{grid-template-columns:1fr;gap:32px}
  .grid-4,.tier{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:26px}
}
@media (max-width:860px){
  .n88-menu,.n88-actions{display:none}
  .n88-toggle{display:block}
  .grid-3{grid-template-columns:1fr}
}
@media (max-width:520px){
  .section{padding:48px 0}
  .cat-hero h1{font-size:1.55rem}
  .section-head h2{font-size:1.4rem}
  .grid-4,.tier,.steps,.news-grid,.grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:30px 22px}
  .n88-logo{font-size:.85rem;max-width:230px}
  .table-n88 th,.table-n88 td{padding:11px 12px;font-size:.83rem}
}

/* 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}