/* roulang page: index */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --panel:rgba(15,28,58,.55);
  --panel-2:rgba(19,34,68,.72);
  --line:rgba(96,165,250,.16);
  --line-2:rgba(56,189,248,.42);
  --blue:#2563eb;
  --blue-2:#3b82f6;
  --cyan:#38bdf8;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#fbbf24;
  --green:#22c55e;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 50px rgba(2,8,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{list-style:none}

body{
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,system-ui,sans-serif;
  background-color:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background-image:
    radial-gradient(circle at 12% 4%, rgba(37,99,235,.35), transparent 42%),
    radial-gradient(circle at 88% 10%, rgba(56,189,248,.2), transparent 40%),
    linear-gradient(180deg, rgba(3,7,18,.9), rgba(3,7,18,.97)),
    url("/assets/images/a6a974bdd3ed8a25.jpg");
  background-size:auto,auto,auto,cover;
  background-position:top left,top right,top center,top center;
  background-repeat:no-repeat;
}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:90;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  font-weight:800;font-size:19px;color:#02101f;
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  box-shadow:0 0 22px rgba(56,189,248,.5);
}
.brand-text strong{display:block;font-size:15px;line-height:1.25;letter-spacing:.2px}
.brand-text small{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1.3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:10px 14px;border-radius:11px;
  color:var(--muted);font-size:14.5px;font-weight:500;
  transition:color .2s ease,background .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.active{
  color:#fff;
  background:rgba(37,99,235,.22);
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.35);
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  background:rgba(56,189,248,.06);
  border:1px solid var(--line);
  color:#fff;font-size:17px;cursor:pointer;
  place-items:center;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:rgba(56,189,248,.16);border-color:var(--line-2)}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;
  font-size:14.5px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  color:#02101f;
  box-shadow:0 0 22px rgba(56,189,248,.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.68)}
.btn-ghost{
  color:#7dd3fc;
  border-color:rgba(56,189,248,.38);
  background:rgba(56,189,248,.06);
}
.btn-ghost:hover{color:#fff;border-color:var(--cyan);background:rgba(56,189,248,.15)}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-lg{padding:14px 26px;font-size:15.5px;border-radius:14px}

/* ---------- SECTION SHELL ---------- */
.section{padding:66px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,rgba(8,18,41,.6),rgba(3,7,18,0));
  border-top:1px solid rgba(96,165,250,.08);
  border-bottom:1px solid rgba(96,165,250,.08);
}
.sec-head{max-width:820px;margin-bottom:34px}
.sec-head h2{
  font-size:clamp(21px,2.5vw,31px);
  line-height:1.32;font-weight:700;letter-spacing:-.3px;
  margin-bottom:12px;
}
.sec-head p{color:var(--muted);font-size:15.5px;line-height:1.7}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:#7dd3fc;margin-bottom:14px;
}
.eyebrow::before{
  content:"";width:22px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#2563eb,#38bdf8);
}
.glass{
  background:linear-gradient(160deg,rgba(19,34,68,.72),rgba(7,15,34,.6));
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}

/* ---------- HERO ---------- */
.hero{padding:58px 0 70px;position:relative;overflow:hidden}
.hero-head{text-align:center;max-width:920px;margin:0 auto 42px}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 16px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.4px;
  color:#bae6fd;
  background:rgba(56,189,248,.1);
  border:1px solid rgba(56,189,248,.3);
  box-shadow:0 0 20px rgba(56,189,248,.18);
}
.hero h1{
  font-size:clamp(26px,4vw,46px);
  line-height:1.22;
  font-weight:800;
  letter-spacing:-.6px;
  margin:20px 0 18px;
  background:linear-gradient(180deg,#ffffff 30%,#93c5fd 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  color:var(--muted);
  font-size:16px;
  line-height:1.75;
  max-width:780px;
  margin:0 auto;
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.5fr) minmax(0,1fr);
  gap:26px;
  align-items:center;
}
.hero-side{display:flex;flex-direction:column;gap:16px}
.side-item{
  padding:18px;
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.5));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.side-item:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--glow)}
.side-item h3{font-size:15px;font-weight:700;margin-bottom:7px;display:flex;align-items:center;gap:8px}
.side-item h3 span{font-size:17px}
.side-item p{font-size:13.6px;color:var(--muted);line-height:1.6}
.hero-stage{position:relative;padding:14px}
.stage-frame{
  position:relative;
  border-radius:var(--radius-lg);
  padding:14px;
  background:linear-gradient(160deg,rgba(37,99,235,.24),rgba(8,18,41,.85));
  border:1px solid rgba(56,189,248,.3);
  box-shadow:0 30px 70px rgba(2,8,23,.75),0 0 46px rgba(56,189,248,.22);
}
.stage-bar{display:flex;align-items:center;gap:7px;margin-bottom:12px}
.stage-bar i{width:10px;height:10px;border-radius:50%;background:rgba(148,163,184,.35)}
.stage-bar i:first-child{background:#ef4444}
.stage-bar i:nth-child(2){background:#f59e0b}
.stage-bar i:nth-child(3){background:#22c55e}
.stage-bar b{
  margin-left:auto;font-size:11px;font-weight:600;letter-spacing:.6px;
  color:#7dd3fc;background:rgba(56,189,248,.12);
  border:1px solid rgba(56,189,248,.25);
  padding:3px 10px;border-radius:999px;
}
.stage-frame img{
  width:100%;border-radius:16px;
  border:1px solid rgba(96,165,250,.18);
}
.float-badge{
  position:absolute;
  padding:8px 14px;border-radius:12px;
  font-size:12.5px;font-weight:700;
  background:rgba(3,7,18,.88);
  border:1px solid var(--line-2);
  color:#7dd3fc;
  box-shadow:0 0 22px rgba(56,189,248,.35);
  backdrop-filter:blur(8px);
}
.badge-a{top:26px;left:-14px;animation:floaty 4s ease-in-out infinite}
.badge-b{bottom:34px;right:-12px;animation:floaty 5s ease-in-out infinite .6s;color:var(--gold);border-color:rgba(251,191,36,.4);box-shadow:0 0 22px rgba(251,191,36,.28)}
@keyframes floaty{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-9px)}
}
.hero-actions{
  display:flex;align-items:center;justify-content:center;
  flex-wrap:wrap;gap:14px;margin-top:44px;
}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:center;
  margin-top:30px;
}
.stat-chip{
  display:flex;align-items:center;gap:10px;
  padding:11px 18px;border-radius:14px;
  background:rgba(15,28,58,.55);
  border:1px solid var(--line);
}
.stat-chip strong{font-size:16px;color:var(--cyan);font-weight:800}
.stat-chip span{font-size:13px;color:var(--muted)}

/* ---------- TOC ---------- */
.toc-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  counter-reset:toc;
}
.toc-grid li{counter-increment:toc}
.toc-grid a{
  display:flex;align-items:center;gap:14px;
  padding:16px 18px;border-radius:14px;
  background:rgba(15,28,58,.5);
  border:1px solid var(--line);
  font-size:14.5px;font-weight:600;color:#dbeafe;
  transition:transform .22s ease,border-color .22s ease,background .22s ease;
}
.toc-grid a::before{
  content:counter(toc,decimal-leading-zero);
  font-size:12px;font-weight:800;color:var(--cyan);
  letter-spacing:.5px;
}
.toc-grid a:hover{
  transform:translateX(4px);
  border-color:var(--line-2);
  background:rgba(37,99,235,.18);
}

/* ---------- VALUE GRID ---------- */
.value-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.value-card{
  padding:24px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.5));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.value-card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--glow)}
.value-icon{
  width:44px;height:44px;border-radius:13px;
  display:grid;place-items:center;font-size:20px;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.18));
  border:1px solid rgba(56,189,248,.28);
  margin-bottom:16px;
}
.value-card h3{font-size:16px;font-weight:700;margin-bottom:9px}
.value-card p{font-size:14px;color:var(--muted);line-height:1.62}

/* ---------- CHART ---------- */
.chart-wrap{
  padding:28px 26px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.5));
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.chart-row{
  display:grid;
  grid-template-columns:minmax(0,230px) minmax(0,1fr) 110px;
  gap:18px;align-items:center;
  padding:13px 0;
  border-bottom:1px dashed rgba(96,165,250,.14);
}
.chart-row:last-child{border-bottom:none;padding-bottom:0}
.chart-row:first-child{padding-top:0}
.chart-label{font-size:14px;color:#dbeafe;font-weight:600}
.bar{height:10px;border-radius:999px;background:rgba(148,163,184,.14);overflow:hidden}
.bar span{
  display:block;height:100%;border-radius:999px;
  background:linear-gradient(90deg,#2563eb,#38bdf8);
  box-shadow:0 0 16px rgba(56,189,248,.55);
}
.chart-value{
  text-align:right;font-size:14.5px;font-weight:800;color:var(--cyan);
  letter-spacing:.3px;
}

/* ---------- PAYMENT ---------- */
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.pay-badge{
  display:flex;align-items:center;gap:9px;
  padding:12px 20px;border-radius:14px;
  font-size:14px;font-weight:600;color:#e0f2fe;
  background:rgba(15,28,58,.6);
  border:1px solid var(--line);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.pay-badge:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:var(--glow)}
.pay-badge i{font-style:normal;font-size:16px}

/* ---------- FEATURE BAND ---------- */
.band{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
  gap:34px;align-items:center;
}
.band.reverse .band-media{order:2}
.band-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.band-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.band-body h3{font-size:clamp(19px,2.1vw,25px);font-weight:700;line-height:1.35;margin-bottom:14px}
.band-body p{color:var(--muted);font-size:15.3px;line-height:1.72;margin-bottom:16px}
.check-list{display:grid;gap:11px}
.check-list li{
  display:flex;gap:11px;align-items:flex-start;
  font-size:14.5px;color:#cbd5e1;line-height:1.6;
}
.check-list li::before{
  content:"✓";
  flex-shrink:0;width:21px;height:21px;border-radius:7px;
  display:grid;place-items:center;
  font-size:12px;font-weight:800;color:#02101f;
  background:linear-gradient(135deg,#38bdf8,#2563eb);
  margin-top:2px;
}

/* ---------- CATEGORY WALL ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cat-card{
  display:flex;flex-direction:column;
  border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(160deg,rgba(19,34,68,.72),rgba(7,15,34,.6));
  border:1px solid var(--line);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--glow)}
.cat-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.cat-body{padding:22px 22px 24px}
.cat-body h3{font-size:17.5px;font-weight:700;margin-bottom:10px}
.cat-body p{font-size:14px;color:var(--muted);line-height:1.62;margin-bottom:16px}
.cat-more{font-size:14px;font-weight:700;color:var(--cyan);display:inline-flex;align-items:center;gap:6px}
.cat-card:hover .cat-more{gap:11px}

/* ---------- RESOURCES ---------- */
.res-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.res-card{
  border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.5));
  border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.res-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.res-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.res-body{padding:17px 18px 20px}
.res-body h3{font-size:15px;font-weight:700;line-height:1.45;margin-bottom:8px}
.res-body p{font-size:13.4px;color:var(--muted);line-height:1.6;margin-bottom:10px}
.res-meta{font-size:12px;color:var(--dim);letter-spacing:.3px}

/* ---------- NEWS ---------- */
.news-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:26px}
.news-list{display:grid;gap:16px}
.news-item{
  display:grid;grid-template-columns:190px minmax(0,1fr);
  gap:18px;padding:16px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.5));
  border:1px solid var(--line);
  transition:border-color .24s ease,transform .24s ease;
}
.news-item:hover{border-color:var(--line-2);transform:translateX(4px)}
.news-thumb{border-radius:14px;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.tag{
  display:inline-block;padding:4px 11px;border-radius:999px;
  font-size:11.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  color:#7dd3fc;background:rgba(56,189,248,.12);
  border:1px solid rgba(56,189,248,.26);
  margin-bottom:10px;
}
.news-body h3{font-size:16.5px;font-weight:700;line-height:1.42;margin-bottom:8px}
.news-body h3 a:hover{color:var(--cyan)}
.news-body p{font-size:14px;color:var(--muted);line-height:1.62;margin-bottom:10px}
.news-body time{font-size:12.5px;color:var(--dim)}
.news-side{display:grid;gap:14px;align-content:start}
.side-head{
  font-size:13px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:#7dd3fc;
  padding-bottom:12px;border-bottom:1px solid var(--line);
}
.mini-item{
  display:flex;gap:13px;align-items:flex-start;
  padding-bottom:14px;border-bottom:1px dashed rgba(96,165,250,.16);
}
.mini-item:last-child{border-bottom:none;padding-bottom:0}
.mini-idx{
  flex-shrink:0;width:28px;height:28px;border-radius:9px;
  display:grid;place-items:center;
  font-size:12.5px;font-weight:800;color:var(--cyan);
  background:rgba(37,99,235,.2);
  border:1px solid rgba(56,189,248,.22);
}
.mini-item h4{font-size:14px;font-weight:600;line-height:1.5}
.mini-item h4 a:hover{color:var(--cyan)}
.mini-item span{display:block;font-size:12px;color:var(--dim);margin-top:5px}
.empty{
  padding:26px;border-radius:var(--radius);
  border:1px dashed rgba(96,165,250,.3);
  color:var(--muted);font-size:14.5px;text-align:center;
}

/* ---------- TESTIMONIALS ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.quote-card{
  padding:24px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.5));
  border:1px solid var(--line);
  position:relative;
}
.quote-card::after{
  content:"”";
  position:absolute;top:8px;right:20px;
  font-size:56px;line-height:1;color:rgba(56,189,248,.22);font-family:Georgia,serif;
}
.quote-card p{font-size:14.4px;color:#cbd5e1;line-height:1.68;margin-bottom:18px}
.quote-who{display:flex;align-items:center;gap:11px}
.avatar{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  font-size:14px;font-weight:800;color:#02101f;
  background:linear-gradient(135deg,#38bdf8,#2563eb);
}
.quote-who b{display:block;font-size:14px}
.quote-who small{display:block;font-size:12px;color:var(--dim)}

/* ---------- SECURITY ---------- */
.secure-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.secure-item{
  display:flex;gap:15px;align-items:flex-start;
  padding:20px;border-radius:var(--radius);
  background:rgba(15,28,58,.5);
  border:1px solid var(--line);
  transition:border-color .24s ease;
}
.secure-item:hover{border-color:var(--line-2)}
.secure-item i{
  font-style:normal;font-size:20px;flex-shrink:0;
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:rgba(37,99,235,.2);border:1px solid rgba(56,189,248,.25);
}
.secure-item h3{font-size:15.5px;font-weight:700;margin-bottom:7px}
.secure-item p{font-size:13.8px;color:var(--muted);line-height:1.62}

/* ---------- PROVIDERS ---------- */
.provider-row{display:flex;flex-wrap:wrap;gap:12px}
.provider{
  padding:11px 22px;border-radius:999px;
  font-size:14px;font-weight:600;color:#dbeafe;
  background:rgba(15,28,58,.55);
  border:1px solid var(--line);
  transition:transform .22s ease,border-color .22s ease,color .22s ease;
}
.provider:hover{transform:translateY(-3px);border-color:var(--line-2);color:#fff}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;gap:12px;max-width:920px}
.faq-item{
  border-radius:var(--radius-sm);
  background:rgba(15,28,58,.5);
  border:1px solid var(--line);
  overflow:hidden;
  transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--line-2);background:rgba(19,34,68,.6)}
.faq-item summary{
  cursor:pointer;list-style:none;
  padding:18px 22px;
  font-size:15.5px;font-weight:600;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:20px;font-weight:400;color:var(--cyan);flex-shrink:0;
  transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--cyan)}
.faq-item p{
  padding:0 22px 20px;
  font-size:14.4px;color:var(--muted);line-height:1.72;
}

/* ---------- FORM ---------- */
.form-shell{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);
  gap:38px;align-items:center;
  padding:36px;border-radius:var(--radius-lg);
  background:linear-gradient(150deg,rgba(37,99,235,.2),rgba(7,15,34,.85));
  border:1px solid rgba(56,189,248,.26);
  box-shadow:0 30px 70px rgba(2,8,23,.7),0 0 46px rgba(56,189,248,.16);
}
.form-intro h2{font-size:clamp(21px,2.4vw,29px);line-height:1.32;font-weight:700;margin-bottom:14px}
.form-intro p{color:var(--muted);font-size:15px;line-height:1.72;margin-bottom:20px}
.form-note{font-size:12.8px;color:var(--dim);line-height:1.65}
.lead-form{display:grid;gap:15px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:11.8px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;color:var(--muted)}
.field input,.field select{
  padding:13px 15px;border-radius:12px;
  background:rgba(4,10,24,.72);
  border:1px solid var(--line);
  color:#fff;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:#475569}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--cyan);
  box-shadow:0 0 0 3px rgba(56,189,248,.18);
}
.field select option{background:#081229;color:#fff}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:20px;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(4,10,24,.5),rgba(3,7,18,.95));
  padding-top:54px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:34px;padding-bottom:40px;
}
.footer-brand p{font-size:14px;color:var(--muted);line-height:1.7;margin-top:16px;max-width:340px}
.footer-col h3{
  font-size:12.5px;font-weight:800;letter-spacing:1.3px;text-transform:uppercase;
  color:#7dd3fc;margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--muted);transition:color .2s ease}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  flex-wrap:wrap;
  padding:22px 0 30px;
  border-top:1px solid rgba(96,165,250,.12);
}
.footer-bottom p{font-size:13px;color:var(--dim)}
.badge-18{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 13px;border-radius:999px;
  font-size:12px;font-weight:700;color:#fca5a5;
  background:rgba(220,38,38,.14);
  border:1px solid rgba(248,113,113,.3);
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(7,15,34,.85);
  backdrop-filter:blur(12px);
  border:1px solid rgba(56,189,248,.55);
  box-shadow:0 0 22px rgba(6,182,212,.45);
  opacity:.82;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.09);box-shadow:0 0 32px rgba(56,189,248,.75)}
.fab:active{transform:scale(.94)}
.fab-icon{font-size:22px;display:block;animation:fabPulse 2.6s ease-in-out infinite}
@keyframes fabPulse{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.fab-dot{
  position:absolute;top:4px;right:4px;
  width:12px;height:12px;border-radius:50%;
  background:#22d3ee;
  box-shadow:0 0 10px #22d3ee;
  animation:dotBlink 1.6s ease-in-out infinite;
}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.3}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:22px}
  .hero-side{flex-direction:row;flex-wrap:wrap}
  .hero-side .side-item{flex:1 1 240px}
  .value-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .res-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .toc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-layout{grid-template-columns:minmax(0,1fr)}
  .form-shell{grid-template-columns:minmax(0,1fr);padding:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:1024px){
  .main-nav{
    position:fixed;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:5px;
    margin-left:0;padding:14px 20px 22px;
    background:rgba(4,10,24,.97);
    backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);
    transform:translateY(-14px);
    opacity:0;pointer-events:none;
    transition:transform .24s ease,opacity .24s ease;
  }
  .main-nav.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-link{padding:13px 16px;font-size:15px}
  .nav-toggle{display:grid}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .hero{padding:44px 0 56px}
  .hero-stats{gap:10px}
  .stat-chip{padding:10px 14px}
  .chart-row{grid-template-columns:minmax(0,1fr) 90px;gap:12px}
  .chart-row .bar{grid-column:1 / -1}
  .chart-label{font-size:13.5px}
  .band{grid-template-columns:minmax(0,1fr);gap:24px}
  .band.reverse .band-media{order:0}
  .quote-grid{grid-template-columns:minmax(0,1fr)}
  .secure-grid{grid-template-columns:minmax(0,1fr)}
  .news-item{grid-template-columns:minmax(0,1fr);gap:14px}
  .news-thumb img{aspect-ratio:16/9}
  .form-grid{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:26px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-text small{display:none}
  .brand-text strong{font-size:13.5px}
  .header-inner{gap:10px}
  .btn{padding:10px 14px;font-size:13px}
  .btn-lg{padding:12px 18px;font-size:14px}
  .value-grid{grid-template-columns:minmax(0,1fr)}
  .res-grid{grid-template-columns:minmax(0,1fr)}
  .toc-grid{grid-template-columns:minmax(0,1fr)}
  .cat-grid{grid-template-columns:minmax(0,1fr)}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .float-badge{font-size:11.5px;padding:6px 11px}
  .badge-a{left:-6px;top:18px}
  .badge-b{right:-6px;bottom:24px}
  .form-shell{padding:22px 18px}
  .fab{width:52px;height:52px;bottom:88px}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --panel:rgba(15,28,58,.55);
  --panel-2:rgba(19,34,68,.72);
  --line:rgba(96,165,250,.16);
  --line-2:rgba(56,189,248,.42);
  --blue:#2563eb;
  --blue-2:#3b82f6;
  --cyan:#38bdf8;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#fbbf24;
  --green:#22c55e;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 50px rgba(2,8,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,system-ui,sans-serif;
  background-color:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background-image:
    radial-gradient(circle at 12% 4%, rgba(37,99,235,.35), transparent 42%),
    radial-gradient(circle at 88% 10%, rgba(56,189,248,.2), transparent 40%),
    linear-gradient(180deg, rgba(3,7,18,.9), rgba(3,7,18,.97)),
    url("/assets/images/a6a974bdd3ed8a25.jpg");
  background-size:auto,auto,auto,cover;
  background-position:top left,top right,top center,top center;
  background-repeat:no-repeat;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.3}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:rgba(56,189,248,.32);color:#fff}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  font-weight:800;font-size:19px;color:#02101f;
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  box-shadow:0 0 22px rgba(56,189,248,.5);
}
.brand-text strong{display:block;font-size:15px;line-height:1.25;letter-spacing:.2px}
.brand-text small{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1.3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:10px 14px;border-radius:11px;
  color:var(--muted);font-size:14.5px;font-weight:500;
  transition:color .2s ease,background .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.active{color:#fff;background:rgba(37,99,235,.22);box-shadow:inset 0 0 0 1px rgba(56,189,248,.35)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  background:rgba(56,189,248,.06);
  border:1px solid var(--line);
  color:#fff;font-size:17px;cursor:pointer;place-items:center;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:rgba(56,189,248,.16);border-color:var(--line-2)}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;
  font-size:14.5px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,#2563eb,#38bdf8);color:#02101f;box-shadow:0 0 22px rgba(56,189,248,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.68)}
.btn-ghost{color:#7dd3fc;border-color:rgba(56,189,248,.38);background:rgba(56,189,248,.06)}
.btn-ghost:hover{color:#fff;border-color:var(--cyan);background:rgba(56,189,248,.15)}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-lg{padding:14px 26px;font-size:15.5px;border-radius:14px}

/* ---------- SECTION SHELL ---------- */
.section{padding:66px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,rgba(8,18,41,.6),rgba(3,7,18,0));
  border-top:1px solid rgba(96,165,250,.08);
  border-bottom:1px solid rgba(96,165,250,.08);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:#7dd3fc;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,#2563eb,#38bdf8)}
.section-head{max-width:820px;margin-bottom:38px}
.section-head h2{font-size:clamp(22px,2.6vw,32px);font-weight:800;letter-spacing:-.4px}
.section-head p{color:var(--muted);font-size:15.5px;margin-top:12px;line-height:1.7}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}

/* ---------- ARTICLE HERO ---------- */
.article-hero{
  position:relative;
  padding:48px 0 54px;
  background-image:
    linear-gradient(180deg, rgba(3,7,18,.86), rgba(3,7,18,.96)),
    url("/assets/images/3a428de7175d4ad1.jpg");
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.breadcrumb{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:13px;color:var(--dim);margin-bottom:20px}
.breadcrumb a{color:#93c5fd;transition:color .2s ease}
.breadcrumb a:hover{color:#fff}
.breadcrumb i{font-size:10px;color:var(--dim)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.3px;
  color:#bae6fd;background:rgba(56,189,248,.1);
  border:1px solid rgba(56,189,248,.3);
}
.tag-gold{color:#fde68a;background:rgba(251,191,36,.1);border-color:rgba(251,191,36,.32)}
.article-hero h1{
  font-size:clamp(25px,3.4vw,42px);
  font-weight:800;line-height:1.24;letter-spacing:-.6px;
  max-width:960px;
  background:linear-gradient(180deg,#ffffff 32%,#93c5fd 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-sapo{
  margin-top:18px;max-width:840px;
  color:#cbd5e1;font-size:16px;line-height:1.75;
}
.article-meta{
  display:flex;flex-wrap:wrap;gap:22px;align-items:center;
  margin-top:26px;padding-top:22px;
  border-top:1px solid rgba(96,165,250,.14);
  font-size:13.5px;color:var(--muted);
}
.article-meta span{display:inline-flex;align-items:center;gap:8px}
.article-meta i{color:var(--cyan)}

/* ---------- ARTICLE LAYOUT ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:36px;align-items:start}
.article-panel{
  background:linear-gradient(160deg,rgba(19,34,68,.55),rgba(7,15,34,.5));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:34px 34px 38px;
  box-shadow:var(--shadow);
}
.article-cover{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid rgba(56,189,248,.22);
  margin-bottom:30px;
}
.article-cover img{width:100%;object-fit:cover;aspect-ratio:16/9}
.article-content{font-size:16.2px;line-height:1.75;color:#dbe6f5}
.article-content > * + *{margin-top:18px}
.article-content h2{
  font-size:clamp(20px,2.2vw,26px);font-weight:800;letter-spacing:-.3px;
  margin-top:38px;padding-left:16px;position:relative;color:#fff;
}
.article-content h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;
  background:linear-gradient(180deg,#2563eb,#38bdf8);
}
.article-content h3{font-size:18.5px;font-weight:700;margin-top:28px;color:#e2e8f0}
.article-content p{color:#c7d3e4}
.article-content strong{color:#fff}
.article-content a{color:#7dd3fc;border-bottom:1px dashed rgba(125,211,252,.5);transition:color .2s ease}
.article-content a:hover{color:#fff}
.article-content ul,.article-content ol{padding-left:22px;list-style:disc}
.article-content ol{list-style:decimal}
.article-content li{margin-top:9px;color:#c7d3e4}
.article-content img{border-radius:var(--radius);border:1px solid var(--line);margin-top:22px}
.article-content blockquote{
  margin:24px 0;padding:18px 22px;
  background:rgba(56,189,248,.07);
  border-left:4px solid var(--cyan);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:#e2e8f0;font-style:italic;
}
.article-content table{width:100%;border-collapse:collapse;margin-top:22px;font-size:15px}
.article-content th,.article-content td{padding:12px 14px;border:1px solid var(--line);text-align:left}
.article-content th{background:rgba(56,189,248,.08);color:#fff;font-weight:600}
.article-empty{
  padding:44px 30px;text-align:left;
  border-radius:var(--radius);border:1px dashed rgba(56,189,248,.35);
  background:rgba(56,189,248,.05);
}
.article-empty h2{font-size:22px;font-weight:800;margin-bottom:12px}
.article-empty p{color:var(--muted);margin-bottom:22px}

/* ---------- SIDEBAR ---------- */
.sidebar{display:flex;flex-direction:column;gap:22px;position:sticky;top:96px}
.fact-card{
  background:linear-gradient(160deg,rgba(19,34,68,.72),rgba(7,15,34,.6));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 22px;
}
.fact-card h3{font-size:16px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:9px}
.fact-card h3 i{color:var(--cyan)}
.fact-list li{
  display:flex;gap:11px;align-items:flex-start;
  font-size:14.2px;color:#cbd5e1;padding:9px 0;
  border-bottom:1px dashed rgba(96,165,250,.14);
}
.fact-list li:last-child{border-bottom:none;padding-bottom:0}
.fact-list i{color:var(--green);margin-top:4px;font-size:13px}
.fact-card .btn{width:100%;margin-top:20px}
.side-note{font-size:12.5px;color:var(--dim);margin-top:12px;line-height:1.6}

/* ---------- WHY CARDS ---------- */
.why-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.why-card{
  padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.45));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.why-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.why-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-size:19px;color:#02101f;margin-bottom:16px;
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  box-shadow:0 0 20px rgba(56,189,248,.36);
}
.why-card h3{font-size:17px;font-weight:700;margin-bottom:9px}
.why-card p{color:var(--muted);font-size:14.6px;line-height:1.68}

/* ---------- FLOW ---------- */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.flow-step{
  position:relative;
  padding:26px 22px 24px;
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.65),rgba(7,15,34,.5));
  border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease;
}
.flow-step:hover{border-color:var(--line-2);transform:translateY(-4px)}
.flow-step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:12px;font-weight:800;letter-spacing:1.4px;color:var(--cyan);
}
.flow-step h3{font-size:16px;font-weight:700;margin:12px 0 8px}
.flow-step p{color:var(--muted);font-size:14.2px;line-height:1.66}

/* ---------- PAYMENT ---------- */
.pay-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:start}
.pay-list li{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 20px;margin-bottom:12px;
  border-radius:var(--radius-sm);
  background:rgba(19,34,68,.5);
  border:1px solid var(--line);
  transition:border-color .2s ease,background .2s ease;
}
.pay-list li:hover{border-color:var(--line-2);background:rgba(19,34,68,.75)}
.pay-name{display:flex;align-items:center;gap:12px;font-weight:600;font-size:15px}
.pay-name i{color:var(--cyan);font-size:16px}
.pay-limit{font-size:13.5px;color:#7dd3fc;white-space:nowrap}
.pay-visual{
  border-radius:var(--radius);overflow:hidden;
  border:1px solid rgba(56,189,248,.24);
  box-shadow:var(--shadow);
}
.pay-visual img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* ---------- STATS ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.stat{
  padding:26px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(37,99,235,.18),rgba(7,15,34,.6));
  border:1px solid rgba(56,189,248,.24);
}
.stat strong{
  display:block;font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-1px;
  background:linear-gradient(135deg,#ffffff,#7dd3fc);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{display:block;margin-top:8px;color:var(--muted);font-size:14px;line-height:1.55}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:940px}
.faq-item{
  border-radius:var(--radius-sm);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.45));
  border:1px solid var(--line);
  overflow:hidden;
  transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--line-2)}
.faq-item summary{
  cursor:pointer;list-style:none;
  padding:18px 22px;font-size:15.6px;font-weight:600;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  font-size:12px;color:var(--cyan);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;color:var(--muted);font-size:14.8px;line-height:1.72}

/* ---------- RELATED POSTS ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post-card{
  display:flex;flex-direction:column;gap:12px;
  padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.45));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  height:100%;
}
.post-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.post-card .post-tag{font-size:11.5px;font-weight:700;letter-spacing:1.3px;text-transform:uppercase;color:#7dd3fc}
.post-card h3{font-size:16.6px;font-weight:700;line-height:1.45}
.post-card span.post-more{margin-top:auto;font-size:13.6px;font-weight:600;color:#7dd3fc;display:inline-flex;align-items:center;gap:8px}
.post-card:hover span.post-more{color:#fff}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:var(--radius-lg);
  padding:48px 44px;
  background:
    radial-gradient(circle at 84% 18%, rgba(56,189,248,.28), transparent 52%),
    linear-gradient(140deg, rgba(37,99,235,.34), rgba(6,12,28,.92));
  border:1px solid rgba(56,189,248,.34);
  box-shadow:0 30px 70px rgba(2,8,23,.7);
  display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:30px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);font-weight:800;letter-spacing:-.4px}
.cta-band p{color:#cbd5e1;margin-top:14px;font-size:15.4px;line-height:1.72}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}

/* ---------- FAB ---------- */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:0 20px;
  border-radius:999px;
  background:rgba(7,7,13,.8);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  color:#e2e8f0;font-size:13.6px;font-weight:600;
  transition:transform .25s ease,box-shadow .25s ease,color .25s ease;
}
.fab-support::before{
  content:"";position:absolute;inset:-1px;border-radius:999px;padding:1px;
  background:linear-gradient(120deg,#a3e635,#38bdf8);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  animation:fabPulse 3s ease-in-out infinite;
}
.fab-support i{color:#38bdf8;font-size:17px;position:relative}
.fab-support .fab-dot{
  position:absolute;top:-3px;right:-3px;width:10px;height:10px;border-radius:50%;
  background:#ec4899;box-shadow:0 0 10px rgba(236,72,153,.9);
  animation:dotPulse 1.6s ease-in-out infinite;
}
.fab-support:hover{transform:scale(1.05);color:#fff;box-shadow:0 0 30px rgba(56,189,248,.75)}
.fab-support:active{transform:scale(.96) translateY(2px)}
@keyframes fabPulse{0%,100%{opacity:.65}50%{opacity:1}}
@keyframes dotPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.7}}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:20px;
  background:linear-gradient(180deg,rgba(4,10,24,.5),rgba(2,6,15,.95));
  border-top:1px solid var(--line);
  padding-top:56px;
}
.footer-grid{
  display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));
  gap:36px;padding-bottom:42px;
}
.footer-brand p{color:var(--muted);font-size:14.4px;line-height:1.75;margin-top:18px;max-width:420px}
.footer-col h3{font-size:14.5px;font-weight:700;margin-bottom:16px;letter-spacing:.3px}
.footer-col ul li{margin-bottom:11px}
.footer-col ul a{color:var(--muted);font-size:14.2px;transition:color .2s ease,padding-left .2s ease}
.footer-col ul a:hover{color:#7dd3fc;padding-left:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  padding:20px 20px 28px;border-top:1px solid rgba(96,165,250,.12);
  font-size:13.2px;color:var(--dim);
}
.badge-18{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;
  font-size:12px;font-weight:600;color:#fde68a;
  background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.3);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1100px){
  .article-layout{grid-template-columns:1fr}
  .sidebar{position:static;flex-direction:row;flex-wrap:wrap}
  .sidebar .fact-card{flex:1 1 300px}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:960px){
  .nav-toggle{display:grid}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:14px 20px 20px;display:none;
    background:rgba(4,10,24,.98);
    border-bottom:1px solid var(--line);
    backdrop-filter:blur(16px);
  }
  .main-nav.open{display:flex}
  .nav-link{padding:12px 14px}
  .header-inner{min-height:68px}
  .brand-text small{display:none}
}
@media (max-width:820px){
  .why-grid{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:38px 26px}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:640px){
  .section{padding:48px 0}
  .article-panel{padding:24px 20px 28px}
  .flow{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .article-hero{padding:34px 0 40px}
  .header-actions .btn{padding:10px 14px;font-size:13.4px}
  .brand-text strong{font-size:13.6px}
  .fab-support{left:12px;bottom:24px;min-height:52px;padding:0 16px;font-size:12.8px}
}
@media (max-width:420px){
  .container{padding:0 15px}
  .brand-mark{width:38px;height:38px;font-size:17px}
  .header-actions{gap:7px}
  .header-actions .btn-ghost{padding:9px 11px;font-size:12.6px}
  .header-actions .btn-primary{padding:9px 12px;font-size:12.6px}
}

/* roulang page: category1 */
/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --panel:rgba(15,28,58,.55);
  --panel-2:rgba(19,34,68,.72);
  --line:rgba(96,165,250,.16);
  --line-2:rgba(56,189,248,.42);
  --blue:#2563eb;
  --blue-2:#3b82f6;
  --cyan:#38bdf8;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#fbbf24;
  --green:#22c55e;
  --red:#f87171;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 50px rgba(2,8,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --container:1200px;
}

/* ============================================================
   2. BASE / RESET
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,system-ui,sans-serif;
  background-color:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background-image:
    radial-gradient(circle at 12% 4%, rgba(37,99,235,.35), transparent 42%),
    radial-gradient(circle at 88% 10%, rgba(56,189,248,.2), transparent 40%),
    linear-gradient(180deg, rgba(3,7,18,.9), rgba(3,7,18,.97)),
    url("/assets/images/a6a974bdd3ed8a25.jpg");
  background-size:auto,auto,auto,cover;
  background-position:top left,top right,top center,top center;
  background-repeat:no-repeat;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,h5{margin:0;font-weight:800;line-height:1.28;letter-spacing:-.3px}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
::selection{background:rgba(56,189,248,.35);color:#fff}

/* ============================================================
   3. LAYOUT
   ============================================================ */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
@media (min-width:1200px){.container{max-width:var(--container)}}
@media (min-width:1400px){.container{max-width:var(--container)}}
.section{padding:66px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,rgba(8,18,41,.6),rgba(3,7,18,0));
  border-top:1px solid rgba(96,165,250,.08);
  border-bottom:1px solid rgba(96,165,250,.08);
}
.sec-head{max-width:780px;margin-bottom:34px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(22px,2.7vw,32px);margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:15.5px;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:#7dd3fc;margin-bottom:14px;
}
.eyebrow::before{
  content:"";width:22px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#2563eb,#38bdf8);
}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent);margin:0}

/* ============================================================
   4. HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  font-weight:800;font-size:19px;color:#02101f;
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  box-shadow:0 0 22px rgba(56,189,248,.5);
}
.brand-text strong{display:block;font-size:15px;line-height:1.25;letter-spacing:.2px}
.brand-text small{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1.3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:10px 14px;border-radius:11px;
  color:var(--muted);font-size:14.5px;font-weight:500;
  transition:color .2s ease,background .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.active{
  color:#fff;
  background:rgba(37,99,235,.22);
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.35);
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  background:rgba(56,189,248,.06);
  border:1px solid var(--line);
  color:#fff;font-size:17px;cursor:pointer;
  place-items:center;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:rgba(56,189,248,.16);border-color:var(--line-2)}

/* ============================================================
   5. BUTTONS / BADGES
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;
  font-size:14.5px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  color:#02101f;
  box-shadow:0 0 22px rgba(56,189,248,.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.68)}
.btn-ghost{
  color:#7dd3fc;
  border-color:rgba(56,189,248,.38);
  background:rgba(56,189,248,.06);
}
.btn-ghost:hover{color:#fff;border-color:var(--cyan);background:rgba(56,189,248,.15)}
.btn-lg{padding:14px 26px;font-size:15.5px;border-radius:14px;width:100%}
@media (min-width:640px){.btn-lg{width:auto}}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 12px;border-radius:999px;
  font-size:11.5px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  background:rgba(56,189,248,.12);color:#7dd3fc;border:1px solid rgba(56,189,248,.3);
}
.tag-gold{background:rgba(251,191,36,.12);color:#fcd34d;border-color:rgba(251,191,36,.32)}
.tag-green{background:rgba(34,197,94,.12);color:#86efac;border-color:rgba(34,197,94,.32)}
.status-dot{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;font-weight:700;color:#86efac;
}
.status-dot::before{
  content:"";width:8px;height:8px;border-radius:50%;
  background:var(--green);box-shadow:0 0 10px rgba(34,197,94,.9);
  animation:pulse 2s infinite ease-in-out;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.78)}}

/* ============================================================
   6. CATEGORY HERO
   ============================================================ */
.cat-hero{padding:52px 0 64px;position:relative;overflow:hidden}
.hero-wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:start}
.hero-copy h1{
  font-size:clamp(27px,3.6vw,44px);
  line-height:1.2;
  letter-spacing:-.8px;
  margin:18px 0 16px;
  background:linear-gradient(180deg,#ffffff 32%,#93c5fd 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy .lead{color:#cbd5e1;font-size:16.5px;line-height:1.72;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 28px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;padding-top:24px;border-top:1px solid var(--line);
}
.stat b{display:block;font-size:20px;font-weight:800;color:#bae6fd;letter-spacing:-.4px}
.stat span{display:block;font-size:12.4px;color:var(--dim);line-height:1.45;margin-top:3px}

/* ticket (coupon wall entry) */
.ticket{
  position:relative;
  border-radius:var(--radius-lg);
  padding:24px 22px 22px;
  background:linear-gradient(160deg,rgba(37,99,235,.26),rgba(8,18,41,.92));
  border:1px solid rgba(56,189,248,.3);
  box-shadow:0 30px 70px rgba(2,8,23,.75),0 0 46px rgba(56,189,248,.2);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.ticket::after{
  content:"";position:absolute;left:22px;right:22px;top:96px;
  height:1px;background:repeating-linear-gradient(90deg,rgba(148,163,184,.45) 0 8px,transparent 8px 16px);
}
.ticket-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.ticket-label{font-size:12px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:#93c5fd}
.ticket-code{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding-bottom:22px;margin-bottom:18px}
.ticket-code span{font-size:13px;color:var(--muted)}
.ticket-code strong{font-size:30px;font-weight:800;letter-spacing:-.6px;color:#fff}
.ticket-code strong em{font-style:normal;font-size:17px;color:#7dd3fc;margin-left:4px}
.ticket-rows{display:grid;gap:10px;margin-bottom:20px}
.ticket-rows li{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  font-size:13.6px;padding:9px 12px;border-radius:10px;
  background:rgba(3,7,18,.45);border:1px solid rgba(96,165,250,.12);
}
.ticket-rows li span{color:var(--muted)}
.ticket-rows li b{color:#e2e8f0;font-weight:600;text-align:right}
.ticket-actions{display:flex;flex-direction:column;gap:10px}
.ticket-note{margin:12px 0 0;font-size:12.6px;color:#86efac;text-align:center}

/* ============================================================
   7. CARDS / GRIDS
   ============================================================ */
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.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:24px}
.card{
  display:block;
  padding:22px;
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.52));
  border:1px solid var(--line);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.card h3{font-size:16.5px;margin-bottom:9px}
.card p{font-size:14.3px;color:var(--muted);margin:0}
.card-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  font-size:19px;margin-bottom:14px;
  background:linear-gradient(140deg,rgba(37,99,235,.4),rgba(56,189,248,.18));
  border:1px solid rgba(56,189,248,.3);
}
.media-card{
  display:flex;flex-direction:column;overflow:hidden;padding:0;
  border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.52));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.media-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.media-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.media-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.media-card:hover .thumb img{transform:scale(1.06)}
.media-card .thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,.05),rgba(3,7,18,.82));
}
.media-card .thumb .tag{position:absolute;left:14px;top:14px;z-index:2}
.media-card .body{padding:20px 20px 22px}
.media-card .body h3{font-size:16.5px;margin-bottom:9px}
.media-card .body p{font-size:14.2px;color:var(--muted);margin:0}

/* wide highlight */
.highlight{
  display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;
  margin-top:24px;padding:26px;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(37,99,235,.22),rgba(8,18,41,.85) 62%);
  border:1px solid rgba(56,189,248,.26);
}
.highlight h3{font-size:clamp(19px,2.2vw,25px);margin-bottom:12px}
.highlight p{color:var(--muted);font-size:14.8px;margin-bottom:0}
.highlight img{border-radius:var(--radius);border:1px solid rgba(56,189,248,.2);box-shadow:var(--shadow)}
.chip-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.chip{
  padding:7px 14px;border-radius:999px;font-size:12.8px;font-weight:600;
  color:#cbe3ff;background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.24);
}

/* ============================================================
   8. STEPS
   ============================================================ */
.steps{display:grid;gap:16px}
.step{
  display:grid;grid-template-columns:62px 1fr;gap:18px;align-items:start;
  padding:20px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.55),rgba(7,15,34,.45));
  border:1px solid var(--line);
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.step:hover{border-color:var(--line-2);box-shadow:var(--glow);transform:translateX(4px)}
.step-num{
  width:62px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:16px;color:#02101f;
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  box-shadow:0 0 20px rgba(56,189,248,.35);
}
.step-body h3{font-size:16px;margin-bottom:6px}
.step-body p{font-size:14.2px;color:var(--muted);margin:0}

/* ============================================================
   9. COMPARE
   ============================================================ */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-col{padding:26px 24px;border-radius:var(--radius-lg);border:1px solid var(--line);background:rgba(9,18,40,.55)}
.compare-col.good{border-color:rgba(34,197,94,.32);background:linear-gradient(170deg,rgba(34,197,94,.12),rgba(7,15,34,.6))}
.compare-col.bad{border-color:rgba(248,113,113,.28);background:linear-gradient(170deg,rgba(248,113,113,.1),rgba(7,15,34,.6))}
.compare-col h3{font-size:18px;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.compare-col ul{display:grid;gap:12px}
.compare-col li{display:grid;grid-template-columns:22px 1fr;gap:10px;font-size:14.3px;color:#cbd5e1;line-height:1.55}
.compare-col li i{font-style:normal;font-weight:800}
.good li i{color:#4ade80}
.bad li i{color:#f87171}

/* ============================================================
   10. QUOTES / EVIDENCE
   ============================================================ */
.quote{
  padding:22px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(19,34,68,.5),rgba(7,15,34,.45));
  display:flex;flex-direction:column;gap:14px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.quote:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--glow)}
.quote p{font-size:14.5px;color:#dbeafe;margin:0;line-height:1.65}
.quote footer{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#02101f;
  background:linear-gradient(135deg,#38bdf8,#2563eb);
}
.quote footer b{display:block;font-size:13.6px}
.quote footer span{display:block;font-size:12.2px;color:var(--dim)}
.evidence{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:26px;
}
.evidence div{
  padding:18px;border-radius:var(--radius-sm);text-align:left;
  background:rgba(9,18,40,.55);border:1px solid var(--line);
}
.evidence b{display:block;font-size:19px;color:#bae6fd}
.evidence span{font-size:12.6px;color:var(--dim)}

/* ============================================================
   11. CATEGORY MATRIX
   ============================================================ */
.matrix-card{
  display:flex;flex-direction:column;gap:14px;padding:0;overflow:hidden;
  border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(7,15,34,.5));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.matrix-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.matrix-card .thumb{aspect-ratio:16/9;overflow:hidden}
.matrix-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.matrix-card:hover .thumb img{transform:scale(1.06)}
.matrix-card .body{padding:0 20px 22px}
.matrix-card h3{font-size:16.5px;margin-bottom:8px}
.matrix-card p{font-size:14.1px;color:var(--muted);margin:0 0 12px}
.current-note{
  display:inline-flex;align-items:center;gap:7px;font-size:12.4px;font-weight:700;color:#86efac;
}
.matrix-card .arrow{font-size:13.6px;font-weight:700;color:#7dd3fc}

/* ============================================================
   12. POST LIST (CMS)
   ============================================================ */
.post-card{
  display:flex;flex-direction:column;gap:10px;height:100%;padding:22px;
  border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(19,34,68,.55),rgba(7,15,34,.45));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.post-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.post-card h3{font-size:16px;line-height:1.42}
.post-card p{font-size:14px;color:var(--muted);margin:0}
.post-meta{font-size:12.4px;color:var(--dim);margin-top:auto}
.empty-note{
  padding:26px;border-radius:var(--radius);border:1px dashed rgba(96,165,250,.3);
  color:var(--muted);font-size:14.2px;margin:0;text-align:left;
}

/* ============================================================
   13. FAQ
   ============================================================ */
.faq{display:grid;gap:12px;max-width:900px}
.faq details{
  border-radius:var(--radius-sm);
  border:1px solid var(--line);
  background:rgba(9,18,40,.55);
  transition:border-color .22s ease,background .22s ease;
}
.faq details[open]{border-color:var(--line-2);background:rgba(12,24,50,.75)}
.faq summary{
  cursor:pointer;list-style:none;padding:17px 20px;
  font-size:15.2px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-size:20px;font-weight:700;color:var(--cyan);line-height:1;
  transition:transform .22s ease;
}
.faq details[open] summary::after{content:"–";transform:rotate(180deg)}
.faq .answer{padding:0 20px 18px;font-size:14.4px;color:var(--muted);line-height:1.7}

/* ============================================================
   14. CTA BAND
   ============================================================ */
.cta-band{
  position:relative;overflow:hidden;
  padding:44px 38px;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(37,99,235,.34),rgba(3,7,18,.92) 70%),
             url("/assets/images/3a428de7175d4ad1.jpg") center/cover no-repeat;
  border:1px solid rgba(56,189,248,.3);
  box-shadow:0 26px 60px rgba(2,8,23,.7);
}
.cta-band .cta-inner{position:relative;z-index:2;max-width:640px}
.cta-band h2{font-size:clamp(21px,2.6vw,30px);margin-bottom:12px}
.cta-band p{color:#cbd5e1;font-size:15.2px;margin-bottom:22px}
.cta-band .hero-cta{margin:0}

/* ============================================================
   15. FOOTER
   ============================================================ */
.site-footer{
  margin-top:70px;padding:56px 0 26px;
  background:linear-gradient(180deg,rgba(4,10,24,.6),rgba(2,5,14,.96));
  border-top:1px solid var(--line);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer-brand p{color:var(--muted);font-size:14.2px;line-height:1.7;margin:16px 0 0;max-width:440px}
.footer-col h3{font-size:14px;letter-spacing:.6px;text-transform:uppercase;color:#93c5fd;margin-bottom:16px}
.footer-col ul{display:grid;gap:11px}
.footer-col a{font-size:14.2px;color:var(--muted);transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
}
.footer-bottom p{margin:0;font-size:13.2px;color:var(--dim)}
.badge-18{
  font-size:12px;font-weight:700;letter-spacing:.6px;
  padding:6px 13px;border-radius:999px;color:#fcd34d;
  background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.32);
}

/* ============================================================
   16. FAB
   ============================================================ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:10px 18px 10px 14px;
  border-radius:999px;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),
                   linear-gradient(120deg,#38bdf8,#2563eb);
  background-origin:border-box;
  background-clip:padding-box,border-box;
  box-shadow:0 0 22px rgba(56,189,248,.4);
  color:#e2f3ff;font-size:13.4px;font-weight:700;
  opacity:.82;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabPulse 3.4s infinite ease-in-out;
}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.04);box-shadow:0 0 32px rgba(56,189,248,.68)}
.fab:active{transform:scale(.96) translateY(0)}
.fab .fab-icon{font-size:19px;line-height:1}
.fab .fab-dot{
  position:absolute;right:10px;top:8px;width:9px;height:9px;border-radius:50%;
  background:#f43f5e;box-shadow:0 0 10px rgba(244,63,94,.9);
  animation:pulse 1.6s infinite ease-in-out;
}
@keyframes fabPulse{
  0%,100%{box-shadow:0 0 18px rgba(56,189,248,.32)}
  50%{box-shadow:0 0 30px rgba(56,189,248,.62)}
}

/* ============================================================
   17. RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .hero-wrap{grid-template-columns:1fr;gap:30px}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .highlight{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .evidence{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nav-toggle{display:grid}
  .main-nav{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    margin:0;padding:14px 20px 20px;
    background:rgba(4,10,24,.97);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px rgba(2,8,23,.65);
  }
  .main-nav.open{display:flex}
  .nav-link{padding:13px 14px;font-size:15px}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .cat-hero{padding:40px 0 50px}
  .grid-3,.grid-2,.compare{grid-template-columns:1fr}
  .header-inner{gap:12px;min-height:66px}
  .brand-text strong{font-size:13.6px}
  .brand-text small{display:none}
  .brand-mark{width:38px;height:38px;font-size:17px}
  .header-actions .btn{padding:9px 13px;font-size:13.2px}
  .cta-band{padding:32px 22px}
  .step{grid-template-columns:52px 1fr;gap:14px;padding:18px}
  .step-num{width:52px;height:40px;font-size:14px}
  .compare-col{padding:22px 20px}
}
@media (max-width:520px){
  .container{padding:0 15px}
  .grid-4{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr;gap:12px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .ticket-code strong{font-size:25px}
  .ticket-rows li{flex-direction:column;align-items:flex-start;gap:4px}
  .ticket-rows li b{text-align:left}
  .hero-cta .btn{width:100%}
  .fab{left:12px;bottom:84px;padding:9px 15px 9px 12px;font-size:12.6px}
  .evidence{grid-template-columns:1fr}
  .faq summary{font-size:14.4px;padding:15px 16px}
  .faq .answer{padding:0 16px 16px}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --panel:rgba(15,28,58,.55);
  --panel-2:rgba(19,34,68,.72);
  --line:rgba(96,165,250,.16);
  --line-2:rgba(56,189,248,.42);
  --blue:#2563eb;
  --blue-2:#3b82f6;
  --cyan:#38bdf8;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#fbbf24;
  --green:#22c55e;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 50px rgba(2,8,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,system-ui,sans-serif;
  background-color:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background-image:
    radial-gradient(circle at 12% 4%, rgba(37,99,235,.35), transparent 42%),
    radial-gradient(circle at 88% 10%, rgba(56,189,248,.2), transparent 40%),
    linear-gradient(180deg, rgba(3,7,18,.92), rgba(3,7,18,.98)),
    url("/assets/images/79337be31b9705dc.jpg");
  background-size:auto,auto,auto,cover;
  background-position:top left,top right,top center,top center;
  background-repeat:no-repeat;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:90;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  font-weight:800;font-size:19px;color:#02101f;
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  box-shadow:0 0 22px rgba(56,189,248,.5);
}
.brand-text strong{display:block;font-size:15px;line-height:1.25;letter-spacing:.2px}
.brand-text small{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1.3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:10px 14px;border-radius:11px;
  color:var(--muted);font-size:14.5px;font-weight:500;
  transition:color .2s ease,background .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.active{
  color:#fff;
  background:rgba(37,99,235,.22);
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.35);
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  background:rgba(56,189,248,.06);
  border:1px solid var(--line);
  color:#fff;font-size:17px;cursor:pointer;
  place-items:center;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:rgba(56,189,248,.16);border-color:var(--line-2)}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;
  font-size:14.5px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  color:#02101f;
  box-shadow:0 0 22px rgba(56,189,248,.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.68)}
.btn-ghost{
  color:#7dd3fc;
  border-color:rgba(56,189,248,.38);
  background:rgba(56,189,248,.06);
}
.btn-ghost:hover{color:#fff;border-color:var(--cyan);background:rgba(56,189,248,.15)}
.btn-lg{padding:14px 26px;font-size:15.5px;border-radius:14px}

/* ---------- SECTION SHELL ---------- */
.section{padding:66px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,rgba(8,18,41,.6),rgba(3,7,18,0));
  border-top:1px solid rgba(96,165,250,.08);
  border-bottom:1px solid rgba(96,165,250,.08);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:#7dd3fc;margin-bottom:14px;
}
.eyebrow::before{
  content:"";width:22px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#2563eb,#38bdf8);
}
.section-head{max-width:820px;margin-bottom:38px}
.section-head h2{font-size:clamp(22px,3vw,32px);line-height:1.3;letter-spacing:-.4px}
.section-lead{color:var(--muted);font-size:15.5px;line-height:1.7;margin-top:12px}

/* ---------- HERO ---------- */
.hero{padding:56px 0 62px;position:relative;overflow:hidden}
.hero-head{text-align:center;max-width:920px;margin:0 auto 40px}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 16px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.4px;
  color:#bae6fd;
  background:rgba(56,189,248,.1);
  border:1px solid rgba(56,189,248,.3);
  box-shadow:0 0 20px rgba(56,189,248,.18);
}
.hero h1{
  font-size:clamp(26px,4vw,44px);
  line-height:1.24;
  letter-spacing:-.6px;
  margin:20px 0 18px;
  background:linear-gradient(180deg,#ffffff 30%,#93c5fd 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{color:var(--muted);font-size:16px;line-height:1.75;max-width:800px;margin:0 auto}
.hero-bento{
  display:grid;
  grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
  gap:24px;
}
.bento-main{
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:linear-gradient(160deg,rgba(37,99,235,.22),rgba(8,18,41,.86));
  border:1px solid rgba(56,189,248,.3);
  box-shadow:0 30px 70px rgba(2,8,23,.75),0 0 40px rgba(56,189,248,.18);
}
.bento-media{position:relative}
.bento-media img{width:100%;height:230px;object-fit:cover}
.bento-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,.15),rgba(3,7,18,.92));
}
.bento-body{padding:24px 26px 28px}
.bento-body h2{font-size:clamp(19px,2.4vw,24px);line-height:1.35;margin-bottom:12px}
.bento-body > p{color:var(--muted);font-size:15px;line-height:1.7}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 12px;border-radius:999px;
  font-size:11.5px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  margin-bottom:14px;
}
.tag-cyan{color:#0b1120;background:linear-gradient(135deg,#38bdf8,#2563eb);box-shadow:0 0 18px rgba(56,189,248,.4)}
.tag-gold{color:#211303;background:linear-gradient(135deg,#fbbf24,#f59e0b)}
.check-list{margin-top:18px;display:grid;gap:10px}
.check-list li{
  position:relative;padding-left:26px;font-size:14.6px;color:#cbd5e1;line-height:1.6;
}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:0;
  width:18px;height:18px;border-radius:6px;
  display:grid;place-items:center;
  font-size:11px;font-weight:800;color:#02101f;
  background:linear-gradient(135deg,#38bdf8,#22c55e);
}
.bento-side{display:grid;gap:24px;align-content:start}
.bento-mini{
  padding:22px 22px 24px;
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.62),rgba(7,15,34,.55));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.bento-mini:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--glow)}
.mini-label{
  display:block;font-size:11.5px;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--dim);font-weight:700;margin-bottom:8px;
}
.bento-mini strong{display:block;font-size:19px;letter-spacing:-.3px;color:#e0f2fe}
.bento-mini p{color:var(--muted);font-size:13.8px;line-height:1.6;margin-top:8px}
.hero-cta-bar{
  margin-top:24px;
  display:flex;align-items:center;justify-content:space-between;gap:22px;
  padding:22px 26px;
  border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(37,99,235,.22),rgba(8,18,41,.7));
  border:1px solid rgba(56,189,248,.28);
  flex-wrap:wrap;
}
.hero-cta-bar p{font-size:14.8px;color:#cbd5e1;max-width:620px;line-height:1.65}
.hero-cta-bar strong{color:#e0f2fe}
.hero-cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- STATS ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.stat{
  padding:24px 22px;
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.6),rgba(6,12,28,.6));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease;
}
.stat:hover{transform:translateY(-4px);border-color:var(--line-2)}
.stat strong{
  display:block;font-size:28px;letter-spacing:-.8px;line-height:1.2;
  background:linear-gradient(135deg,#38bdf8,#2563eb);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{display:block;margin-top:8px;font-size:13.8px;color:var(--muted);line-height:1.6}

/* ---------- VALUE CARDS ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.value-card{
  padding:26px 24px;
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(15,28,58,.6),rgba(6,12,28,.5));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.value-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.icon-badge{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  font-size:19px;margin-bottom:16px;
  background:rgba(56,189,248,.12);
  border:1px solid rgba(56,189,248,.3);
}
.value-card h3{font-size:17px;line-height:1.4;margin-bottom:10px}
.value-card p{color:var(--muted);font-size:14.4px;line-height:1.68}

/* ---------- TABLE ---------- */
.table-wrap{
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(8,16,36,.55);
  overflow-x:auto;
}
table.rate-table{width:100%;border-collapse:collapse;min-width:640px}
.rate-table thead th{
  text-align:left;padding:16px 20px;
  font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:#93c5fd;
  background:rgba(37,99,235,.16);
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}
.rate-table td{
  padding:16px 20px;font-size:14.4px;color:#cbd5e1;
  border-bottom:1px solid rgba(96,165,250,.1);
}
.rate-table tbody tr:last-child td{border-bottom:none}
.rate-table tbody tr:hover td{background:rgba(56,189,248,.06)}
.rate-table td strong{color:#e0f2fe}
.free{color:#4ade80;font-weight:700}
.table-note{margin-top:14px;font-size:13.4px;color:var(--dim)}

/* ---------- STEPS ---------- */
.step-list{display:grid;gap:16px}
.step{
  display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;
  align-items:start;
  padding:22px 24px;
  border-radius:var(--radius);
  background:linear-gradient(100deg,rgba(19,34,68,.55),rgba(6,12,28,.42));
  border:1px solid var(--line);
  border-left:3px solid rgba(56,189,248,.55);
  transition:border-color .25s ease,transform .25s ease;
}
.step:hover{transform:translateX(4px);border-color:var(--line-2);border-left-color:var(--cyan)}
.step-num{
  font-size:24px;font-weight:800;letter-spacing:-1px;
  color:#38bdf8;line-height:1.1;
}
.step h3{font-size:16.5px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.4px;line-height:1.68}

/* ---------- SPLIT ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:32px;align-items:center}
.split-media img{
  width:100%;border-radius:var(--radius-lg);
  border:1px solid rgba(56,189,248,.28);
  box-shadow:0 26px 60px rgba(2,8,23,.7);
}
.fee-note{
  margin-top:18px;padding:18px 20px;border-radius:var(--radius-sm);
  border-left:3px solid var(--gold);
  background:rgba(251,191,36,.08);
  color:#fde68a;font-size:14.2px;line-height:1.68;
}
.plain-list{display:grid;gap:14px;margin-top:18px}
.plain-list li{
  position:relative;padding-left:22px;font-size:14.6px;color:#cbd5e1;line-height:1.68;
}
.plain-list li::before{
  content:"";position:absolute;left:0;top:9px;
  width:8px;height:8px;border-radius:50%;
  background:linear-gradient(135deg,#38bdf8,#2563eb);
  box-shadow:0 0 10px rgba(56,189,248,.7);
}
.plain-list strong{color:#e0f2fe}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:960px}
.faq-item{
  border-radius:var(--radius-sm);
  border:1px solid var(--line);
  background:linear-gradient(120deg,rgba(15,28,58,.55),rgba(6,12,28,.45));
  overflow:hidden;
  transition:border-color .25s ease,background .25s ease;
}
.faq-item[open]{border-color:var(--line-2);background:rgba(19,34,68,.6)}
.faq-item summary{
  cursor:pointer;list-style:none;
  padding:18px 22px;font-size:15.5px;font-weight:600;color:#e0f2fe;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:20px;font-weight:700;color:#38bdf8;line-height:1;
  transition:transform .25s ease;
}
.faq-item[open] summary::after{content:"–";transform:rotate(0)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:14.4px;line-height:1.72}

/* ---------- POSTS ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post-card{
  display:flex;flex-direction:column;gap:10px;
  padding:22px 22px 24px;
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(15,28,58,.6),rgba(6,12,28,.5));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.post-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.post-cat{
  align-self:flex-start;
  font-size:11px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;
  color:#7dd3fc;padding:4px 10px;border-radius:999px;
  background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.28);
}
.post-card h3{font-size:16px;line-height:1.45}
.post-card h3 a:hover{color:#7dd3fc}
.post-card p{color:var(--muted);font-size:14px;line-height:1.66}
.post-meta{
  margin-top:auto;padding-top:12px;border-top:1px solid rgba(96,165,250,.12);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--dim);
}
.post-meta a{color:#7dd3fc;font-weight:600}
.post-meta a:hover{color:#fff}
.list-empty{
  padding:26px;border-radius:var(--radius);border:1px dashed var(--line-2);
  color:var(--muted);font-size:14.5px;text-align:center;
}

/* ---------- CTA ---------- */
.cta-panel{
  text-align:center;
  padding:52px 30px;
  border-radius:var(--radius-lg);
  background:
    radial-gradient(circle at 20% 0%, rgba(56,189,248,.25), transparent 55%),
    linear-gradient(140deg,rgba(37,99,235,.3),rgba(6,12,28,.85));
  border:1px solid rgba(56,189,248,.36);
  box-shadow:0 30px 70px rgba(2,8,23,.7);
}
.cta-panel h2{font-size:clamp(22px,3vw,30px);line-height:1.3;margin-bottom:14px}
.cta-panel p{color:var(--muted);font-size:15.2px;line-height:1.7;max-width:720px;margin:0 auto 26px}
.cta-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.cta-meta{margin-top:20px;font-size:13.2px;color:var(--dim)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:11px 16px;border-radius:999px;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.88),rgba(7,7,13,.88)),linear-gradient(120deg,#38bdf8,#2563eb,#a3e635);
  background-origin:border-box;
  background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(56,189,248,.45);
  font-size:13px;font-weight:600;color:#e0f2fe;
  opacity:.78;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabPulse 3.2s ease-in-out infinite;
  min-height:48px;
}
.fab:hover{opacity:1;transform:translateY(-2px);box-shadow:0 0 32px rgba(56,189,248,.75)}
.fab:active{transform:scale(.96) translateY(1px)}
.fab-icon{font-size:17px;line-height:1;animation:fabFlicker 4s linear infinite}
.fab-text{display:flex;flex-direction:column;line-height:1.15}
.fab-text strong{font-size:12.5px;color:#7dd3fc;letter-spacing:.4px}
.fab-dot{
  position:absolute;top:8px;right:12px;width:8px;height:8px;border-radius:50%;
  background:#f43f5e;box-shadow:0 0 10px rgba(244,63,94,.9);
  animation:dotPulse 1.6s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 16px rgba(56,189,248,.35)}50%{box-shadow:0 0 28px rgba(56,189,248,.7)}}
@keyframes fabFlicker{0%,92%,100%{opacity:1}94%{opacity:.45}96%{opacity:1}98%{opacity:.6}}
@keyframes dotPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.7}}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:30px;
  padding:56px 0 26px;
  background:linear-gradient(180deg,rgba(4,10,24,.55),rgba(2,6,16,.96));
  border-top:1px solid var(--line);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer-brand p{color:var(--muted);font-size:14px;line-height:1.72;margin-top:16px;max-width:430px}
.footer-col h3{
  font-size:12.5px;letter-spacing:1.3px;text-transform:uppercase;
  color:#bae6fd;margin-bottom:14px;font-weight:700;
}
.footer-col li + li{margin-top:9px}
.footer-col a{color:var(--muted);font-size:14.2px;transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:34px;padding-top:20px;
  border-top:1px solid var(--line);
  font-size:13.2px;color:var(--dim);
}
.badge-18{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.6px;
  color:#fde68a;background:rgba(251,191,36,.1);
  border:1px solid rgba(251,191,36,.35);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .main-nav{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:16px 20px 20px;
    background:rgba(4,10,24,.97);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 50px rgba(2,8,23,.7);
    display:none;
  }
  .main-nav.open{display:flex}
  .nav-link{padding:12px 14px;font-size:15px}
  .nav-toggle{display:grid}
  .hero-bento{grid-template-columns:1fr}
  .bento-side{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .header-actions .btn-ghost{display:none}
  .section{padding:52px 0}
  .hero{padding:40px 0 48px}
  .hero-cta-bar{padding:20px}
  .bento-media img{height:190px}
  .footer-grid{grid-template-columns:1fr}
  .fab{bottom:84px;padding:10px 14px}
}
@media (max-width:520px){
  .brand-text strong{font-size:13.5px}
  .brand-text small{font-size:10px;letter-spacing:.9px}
  .header-inner{gap:12px}
  .header-actions .btn-primary{padding:10px 14px;font-size:13.6px}
  .stat-grid,.card-grid,.post-grid{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:10px}
  .step-num{font-size:20px}
  .hero-cta-actions .btn{width:100%}
  .cta-panel{padding:36px 20px}
  .rate-table thead th,.rate-table td{padding:13px 15px}
  .fab-text strong{display:none}
}

/* roulang page: category2 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --panel:rgba(15,28,58,.55);
  --panel-2:rgba(19,34,68,.72);
  --line:rgba(96,165,250,.16);
  --line-2:rgba(56,189,248,.42);
  --blue:#2563eb;
  --blue-2:#3b82f6;
  --cyan:#38bdf8;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#fbbf24;
  --green:#22c55e;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 50px rgba(2,8,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,system-ui,sans-serif;
  background-color:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background-image:
    radial-gradient(circle at 12% 4%, rgba(37,99,235,.35), transparent 42%),
    radial-gradient(circle at 88% 10%, rgba(56,189,248,.2), transparent 40%),
    linear-gradient(180deg, rgba(3,7,18,.9), rgba(3,7,18,.97)),
    url("/assets/images/a6a974bdd3ed8a25.jpg");
  background-size:auto,auto,auto,cover;
  background-position:top left,top right,top center,top center;
  background-repeat:no-repeat;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul{list-style:none;padding:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:90;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  font-weight:800;font-size:19px;color:#02101f;
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  box-shadow:0 0 22px rgba(56,189,248,.5);
}
.brand-text strong{display:block;font-size:15px;line-height:1.25;letter-spacing:.2px}
.brand-text small{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1.3px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:10px 14px;border-radius:11px;
  color:var(--muted);font-size:14.5px;font-weight:500;
  transition:color .2s ease,background .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-link.active{
  color:#fff;
  background:rgba(37,99,235,.22);
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.35);
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  background:rgba(56,189,248,.06);
  border:1px solid var(--line);
  color:#fff;font-size:17px;cursor:pointer;
  place-items:center;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:rgba(56,189,248,.16);border-color:var(--line-2)}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;
  font-size:14.5px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  color:#02101f;
  box-shadow:0 0 22px rgba(56,189,248,.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.68)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  color:#7dd3fc;
  border-color:rgba(56,189,248,.38);
  background:rgba(56,189,248,.06);
}
.btn-ghost:hover{color:#fff;border-color:var(--cyan);background:rgba(56,189,248,.15)}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-lg{padding:14px 26px;font-size:15.5px;border-radius:14px}

/* ---------- SECTION SHELL ---------- */
.section{padding:70px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,rgba(8,18,41,.62),rgba(3,7,18,.05));
  border-top:1px solid rgba(96,165,250,.08);
  border-bottom:1px solid rgba(96,165,250,.08);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:#7dd3fc;margin-bottom:14px;
}
.eyebrow::before{
  content:"";width:22px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#2563eb,#38bdf8);
}
.section-head{margin-bottom:38px;max-width:820px}
.section-title{
  font-size:clamp(22px,2.6vw,32px);
  line-height:1.28;font-weight:800;letter-spacing:-.5px;
  margin-bottom:12px;
}
.section-lead{color:var(--muted);font-size:15.5px;line-height:1.7}

/* ---------- HERO ---------- */
.cat-hero{padding:52px 0 66px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 16px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.3px;
  color:#bae6fd;
  background:rgba(56,189,248,.1);
  border:1px solid rgba(56,189,248,.3);
  box-shadow:0 0 20px rgba(56,189,248,.18);
}
.cat-hero h1{
  font-size:clamp(26px,3.6vw,44px);
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.8px;
  margin:18px 0 16px;
  background:linear-gradient(180deg,#ffffff 32%,#93c5fd 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{color:var(--muted);font-size:16px;line-height:1.75;max-width:640px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 26px}
.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.check-item{
  display:flex;gap:10px;align-items:flex-start;
  padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(15,28,58,.5);
  border:1px solid var(--line);
  font-size:13.8px;color:#cbd5e1;line-height:1.55;
  transition:border-color .22s ease,transform .22s ease;
}
.check-item:hover{border-color:var(--line-2);transform:translateY(-2px)}
.check-item i{
  flex:0 0 20px;width:20px;height:20px;border-radius:50%;
  display:grid;place-items:center;font-style:normal;
  font-size:11px;font-weight:800;color:#022c22;
  background:linear-gradient(135deg,#22c55e,#38bdf8);
  margin-top:1px;
}
.hero-media{
  position:relative;padding:12px;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(37,99,235,.26),rgba(8,18,41,.9));
  border:1px solid rgba(56,189,248,.3);
  box-shadow:0 30px 70px rgba(2,8,23,.75),0 0 46px rgba(56,189,248,.2);
}
.hero-media img{border-radius:20px;width:100%;aspect-ratio:4/3;object-fit:cover}
.media-tag{
  position:absolute;display:inline-flex;align-items:center;gap:8px;
  padding:9px 14px;border-radius:999px;
  font-size:12.4px;font-weight:600;
  background:rgba(4,10,24,.86);
  border:1px solid var(--line-2);
  color:#e0f2fe;
  backdrop-filter:blur(8px);
  box-shadow:0 12px 30px rgba(2,8,23,.6);
}
.media-tag.top{top:-14px;left:24px}
.media-tag.bottom{bottom:-14px;right:24px;color:#bbf7d0;border-color:rgba(34,197,94,.45)}

/* ---------- GRIDS & CARDS ---------- */
.grid{display:grid;gap:20px}
.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  padding:24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(19,34,68,.62),rgba(7,15,34,.5));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--glow)}
.card-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  font-size:18px;font-weight:700;color:#bae6fd;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.16));
  border:1px solid rgba(56,189,248,.3);
  margin-bottom:16px;
}
.card h3{font-size:17px;font-weight:700;margin-bottom:9px;letter-spacing:-.2px}
.card p{color:var(--muted);font-size:14.4px;line-height:1.68}

/* ---------- PROCESS ---------- */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.step{
  padding:24px 20px;border-radius:var(--radius);
  background:rgba(9,20,44,.6);
  border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease;
}
.step:hover{border-color:var(--line-2);transform:translateY(-3px)}
.step-num{
  display:inline-grid;place-items:center;
  width:38px;height:38px;border-radius:12px;
  font-size:15px;font-weight:800;color:#02101f;
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  box-shadow:0 0 18px rgba(56,189,248,.4);
  margin-bottom:15px;
}
.step h3{font-size:16px;font-weight:700;margin-bottom:8px}
.step p{font-size:13.9px;color:var(--muted);line-height:1.65}

/* ---------- SPLIT / GUARD ---------- */
.split{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:44px;align-items:start}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);margin-top:26px}
.split-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.guard-list{display:grid;gap:14px}
.guard-item{
  display:flex;gap:14px;padding:19px 21px;
  border-radius:var(--radius-sm);
  background:rgba(12,24,52,.62);
  border:1px solid var(--line);
  border-left:3px solid var(--cyan);
  transition:background .22s ease,transform .22s ease;
}
.guard-item:hover{background:rgba(19,34,68,.78);transform:translateX(3px)}
.guard-item strong{display:block;font-size:15.2px;margin-bottom:5px}
.guard-item p{font-size:13.9px;color:var(--muted);line-height:1.62}
.guard-dot{
  flex:0 0 10px;width:10px;height:10px;border-radius:50%;margin-top:8px;
  background:linear-gradient(135deg,#38bdf8,#22c55e);
  box-shadow:0 0 12px rgba(56,189,248,.8);
}

/* ---------- STATS ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;
  background:linear-gradient(120deg,rgba(37,99,235,.18),rgba(8,18,41,.72));
}
.stat{padding:30px 24px;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat b{
  display:block;font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.6px;
  background:linear-gradient(135deg,#ffffff,#7dd3fc);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:6px;
}
.stat span{font-size:13.4px;color:var(--muted);line-height:1.55;display:block}

/* ---------- REVIEWS ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.review{
  padding:24px;border-radius:var(--radius);
  background:rgba(12,24,52,.58);
  border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease;
}
.review:hover{border-color:var(--line-2);transform:translateY(-3px)}
.review .quote{font-size:26px;line-height:1;color:#38bdf8;margin-bottom:12px}
.review p{font-size:14.6px;color:#dbeafe;line-height:1.7}
.review-meta{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:var(--muted)}
.review-meta b{color:#e2e8f0;font-weight:600}

/* ---------- CATEGORY MATRIX ---------- */
.matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.matrix-card{
  display:block;padding:24px;border-radius:var(--radius);
  background:rgba(12,24,52,.5);
  border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.matrix-card:hover{
  border-color:var(--line-2);transform:translateY(-4px);
  background:rgba(19,34,68,.7);box-shadow:var(--glow);
}
.matrix-card h3{font-size:16.6px;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.matrix-card p{font-size:14px;color:var(--muted);line-height:1.65}
.tag{
  display:inline-flex;align-items:center;
  padding:4px 10px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  color:#bae6fd;background:rgba(56,189,248,.13);
  border:1px solid rgba(56,189,248,.34);
}
.tag-live{color:#bbf7d0;background:rgba(34,197,94,.14);border-color:rgba(34,197,94,.4)}
.matrix-card.is-current{border-color:var(--line-2);background:rgba(19,34,68,.72);box-shadow:var(--glow)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:920px}
.faq details{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(12,24,52,.5);overflow:hidden;
  transition:border-color .22s ease,background .22s ease;
}
.faq details[open]{border-color:var(--line-2);background:rgba(19,34,68,.66)}
.faq summary{
  cursor:pointer;list-style:none;
  padding:18px 22px;font-size:15.4px;font-weight:650;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--cyan);font-size:20px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq summary:focus-visible{outline:2px solid var(--cyan);outline-offset:-2px}
.faq .answer{padding:0 22px 20px;color:var(--muted);font-size:14.5px;line-height:1.72}

/* ---------- CTA / FORM ---------- */
.cta-panel{
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:center;
  padding:42px;border-radius:var(--radius-lg);
  background:linear-gradient(140deg,rgba(37,99,235,.3),rgba(8,18,41,.88));
  border:1px solid rgba(56,189,248,.3);
  box-shadow:0 30px 70px rgba(2,8,23,.65);
}
.cta-panel h2{font-size:clamp(21px,2.4vw,30px);font-weight:800;line-height:1.3;letter-spacing:-.5px;margin-bottom:14px}
.cta-panel p{color:var(--muted);font-size:15.2px;line-height:1.72;max-width:560px}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.cta-points span{
  padding:7px 13px;border-radius:999px;font-size:12.6px;color:#cbe6ff;
  background:rgba(56,189,248,.09);border:1px solid rgba(56,189,248,.26);
}
.lead-form{display:grid;gap:14px}
.field{display:grid;gap:8px}
.field label{font-size:12.4px;letter-spacing:1.1px;text-transform:uppercase;color:var(--muted);font-weight:600}
.field input{
  width:100%;padding:14px 16px;border-radius:12px;
  background:rgba(3,9,22,.72);
  border:1px solid var(--line);
  color:#fff;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:#64748b}
.field input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.form-note{font-size:12.6px;color:var(--dim);line-height:1.6}
.form-msg{display:none;font-size:13.6px;color:#a7f3d0;line-height:1.6}
.form-msg.show{display:block}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:16px;padding:58px 0 26px;
  background:linear-gradient(180deg,rgba(3,7,18,0),rgba(4,10,24,.92));
  border-top:1px solid var(--line);
}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:36px}
.footer-brand p{color:var(--muted);font-size:14.2px;line-height:1.72;margin-top:18px;max-width:430px}
.footer-col h3{
  font-size:13px;text-transform:uppercase;letter-spacing:1.3px;
  color:#7dd3fc;margin-bottom:16px;font-weight:700;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{color:var(--muted);font-size:14.2px;transition:color .2s ease}
.footer-col a:hover{color:#fff}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:42px;padding-top:22px;border-top:1px solid var(--line);
}
.footer-bottom p{font-size:13.1px;color:var(--dim);line-height:1.6}
.badge-18{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 13px;border-radius:999px;
  font-size:12px;font-weight:600;
  color:#fcd34d;background:rgba(251,191,36,.1);
  border:1px solid rgba(251,191,36,.32);
  white-space:nowrap;
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:56px;padding:0 20px;border-radius:999px;
  color:#e0f2fe;font-size:13.4px;font-weight:600;
  background-image:
    linear-gradient(rgba(7,12,26,.92),rgba(7,12,26,.92)),
    linear-gradient(120deg,#38bdf8,#2563eb,#22d3ee);
  background-origin:border-box;
  background-clip:padding-box,border-box;
  border:1.5px solid transparent;
  box-shadow:0 0 20px rgba(56,189,248,.45);
  backdrop-filter:blur(10px);
  opacity:.85;
  transition:opacity .24s ease,transform .24s ease,box-shadow .24s ease;
}
.fab:hover{opacity:1;transform:scale(1.06);box-shadow:0 0 34px rgba(56,189,248,.75)}
.fab:active{transform:scale(.95)}
.fab svg{width:22px;height:22px;flex-shrink:0}
.fab .dot{
  position:absolute;top:6px;right:10px;width:11px;height:11px;border-radius:50%;
  background:#ef4444;box-shadow:0 0 10px rgba(239,68,68,.9);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.55;transform:scale(1.22)}
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-sub{max-width:none}
  .cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:30px}
  .reviews,.matrix{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{border-right:none;border-bottom:1px solid var(--line)}
  .stat:nth-child(odd){border-right:1px solid var(--line)}
  .cta-panel{grid-template-columns:1fr;padding:32px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}
}
@media (max-width:921px){
  .main-nav{
    position:absolute;top:100%;left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;
    gap:6px;margin-left:0;padding:16px 20px 22px;
    background:rgba(4,10,24,.98);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 50px rgba(2,8,23,.7);
  }
  .main-nav.open{display:flex}
  .nav-link{padding:12px 14px;font-size:15px}
  .nav-toggle{display:grid}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .cat-hero{padding:40px 0 52px}
  .check-list{grid-template-columns:1fr}
  .cols-2,.cols-3{grid-template-columns:1fr}
  .reviews,.matrix{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .brand-text small{display:none}
  .brand-text strong{font-size:13.6px}
  .header-inner{gap:12px;min-height:68px}
  .header-actions .btn{padding:9px 13px;font-size:13px}
  .cta-panel{padding:26px 22px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .stats{grid-template-columns:1fr}
  .stat{border-right:none}
  .stat:nth-child(odd){border-right:none}
  .media-tag{font-size:11.4px;padding:7px 11px}
  .media-tag.top{left:10px}
  .media-tag.bottom{right:10px}
  .fab{padding:0;width:56px;min-height:56px}
  .fab-text{display:none}
  .footer-grid{grid-template-columns:1fr}
}

/* 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}