/* roulang page: index */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --panel:#111327;
  --panel-2:#151833;
  --line:rgba(148,163,184,.16);
  --line-strong:rgba(163,230,53,.35);
  --txt:#FFFFFF;
  --txt-soft:#C7D0E0;
  --muted:#94A3B8;
  --volt:#A3E635;
  --plasma:#06B6D4;
  --laser:#F43F5E;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 50px rgba(0,0,0,.55);
  --shadow-neon:0 0 22px rgba(6,182,212,.28);
  --focus:0 0 0 3px rgba(163,230,53,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(6,182,212,.16), transparent 62%),
    radial-gradient(900px 520px at 6% 12%, rgba(163,230,53,.10), transparent 58%),
    var(--bg);
  color:var(--txt);
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Noto Sans',sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.24;letter-spacing:-.01em}
p{margin:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt);background:rgba(163,230,53,.08);
  border:1px solid rgba(163,230,53,.3);border-radius:999px;padding:7px 14px;
}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.1vw,34px);font-weight:800}
.section-head p{margin-top:12px;color:var(--txt-soft);font-size:15.5px}
.grid{display:grid;gap:20px}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.divider{height:1px;background:var(--line);margin:0}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(7,7,13,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(163,230,53,.22),rgba(6,182,212,.22));
  border:1px solid var(--line-strong);color:var(--volt);font-size:18px;
  box-shadow:var(--shadow-neon);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:15.5px;font-weight:800}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--txt-soft);
  transition:.18s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(6,182,212,.12)}
.nav-menu a.active{color:var(--volt);background:rgba(163,230,53,.1);border:1px solid rgba(163,230,53,.28)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:10px}
.btn-ghost{
  padding:9px 16px;border-radius:11px;border:1px solid var(--line-strong);
  color:var(--volt);font-size:14px;font-weight:700;background:transparent;transition:.18s ease;cursor:pointer;
}
.btn-ghost:hover{background:rgba(163,230,53,.1)}
.btn-solid{
  padding:10px 18px;border-radius:11px;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--volt),var(--plasma));color:#04120A;
  font-size:14px;font-weight:800;box-shadow:0 0 16px rgba(163,230,53,.35);transition:.18s ease;
}
.btn-solid:hover{transform:translateY(-1px);box-shadow:0 0 24px rgba(163,230,53,.5)}
.btn-ghost:focus-visible,.btn-solid:focus-visible,.nav-menu a:focus-visible{outline:none;box-shadow:var(--focus)}
.burger{margin-left:auto;display:none;width:44px;height:44px;border-radius:12px;background:rgba(6,182,212,.1);border:1px solid var(--line);color:var(--volt);font-size:17px;cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.98);padding:12px 20px 20px}
.mobile-menu a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active{color:var(--volt);background:rgba(163,230,53,.08)}
.mobile-menu.open{display:block}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/0b6016df8476728e.jpg') center/cover no-repeat;opacity:.3}
.hero-veil{position:absolute;inset:0;background:linear-gradient(115deg,rgba(7,7,13,.96) 8%,rgba(14,14,30,.86) 48%,rgba(6,182,212,.2) 100%)}
.hero-inner{position:relative;padding:66px 0 60px;display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:start}
.hero h1{font-size:clamp(27px,4.2vw,46px);font-weight:900;margin-top:20px}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--volt),var(--plasma));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin-top:18px;color:var(--txt-soft);font-size:16px;max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.stat{background:rgba(17,19,39,.75);border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px 17px;min-width:140px}
.stat b{display:block;font-size:19px;font-weight:800;color:var(--volt)}
.stat span{font-size:12.5px;color:var(--muted)}
.hero-board{background:linear-gradient(180deg,rgba(17,19,39,.96),rgba(9,10,24,.96));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow)}
.hero-board h3{font-size:16px;font-weight:800;display:flex;align-items:center;gap:9px}
.pulse-dot{width:9px;height:9px;border-radius:50%;background:var(--volt);box-shadow:0 0 0 0 rgba(163,230,53,.6);animation:pulse 1.9s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(163,230,53,.55)}70%{box-shadow:0 0 0 12px rgba(163,230,53,0)}100%{box-shadow:0 0 0 0 rgba(163,230,53,0)}}
.board-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line)}
.board-row:last-child{border-bottom:none}
.board-row span{font-size:13.5px;color:var(--txt-soft)}
.board-row b{font-size:13.5px;color:var(--plasma);font-weight:700}
.hero-board .note{margin-top:14px;font-size:12.5px;color:var(--muted)}

/* countdown */
.count-bar{background:linear-gradient(120deg,rgba(244,63,94,.16),rgba(6,182,212,.14));border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;display:flex;flex-wrap:wrap;align-items:center;gap:18px;justify-content:space-between}
.count-bar h3{font-size:17px;font-weight:800}
.count-bar p{font-size:13.5px;color:var(--txt-soft);margin-top:4px}
.clock{display:flex;gap:10px}
.clock div{background:rgba(7,7,13,.7);border:1px solid var(--line-strong);border-radius:12px;padding:9px 13px;text-align:center;min-width:62px}
.clock b{display:block;font-size:19px;font-weight:800;color:var(--volt)}
.clock span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}

/* cards */
.card{background:linear-gradient(180deg,rgba(17,19,39,.92),rgba(11,12,26,.92));border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s ease}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.card .ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(6,182,212,.12);border:1px solid var(--line-strong);color:var(--volt);font-size:19px;margin-bottom:15px}
.card h3{font-size:17px;font-weight:800;margin-bottom:9px}
.card p{font-size:14.4px;color:var(--txt-soft)}
.tagline{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--plasma);border:1px solid rgba(6,182,212,.35);border-radius:999px;padding:4px 11px;margin-bottom:12px}

/* steps */
.step-list{display:grid;gap:14px}
.step{display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:start;background:rgba(17,19,39,.6);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.step .num{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-weight:900;font-size:19px;color:#04120A;background:linear-gradient(135deg,var(--volt),var(--plasma))}
.step h3{font-size:16px;font-weight:800;margin-bottom:6px}
.step p{font-size:14.4px;color:var(--txt-soft)}

/* reward preview */
.reward{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.reward-card{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:rgba(17,19,39,.7)}
.reward-card img{height:170px;width:100%;object-fit:cover;opacity:.9}
.reward-card .body{padding:18px}
.reward-card h3{font-size:16.5px;font-weight:800}
.reward-card p{font-size:14px;color:var(--txt-soft);margin-top:8px}
.corner-tag{position:absolute;top:12px;left:12px;background:linear-gradient(135deg,var(--laser),#be123c);color:#fff;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:5px 11px;border-radius:999px}

/* compare table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(11,12,26,.72)}
table.compare{width:100%;border-collapse:collapse;min-width:640px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;font-size:14.3px;border-bottom:1px solid var(--line)}
table.compare thead th{background:rgba(6,182,212,.1);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--plasma)}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare td b{color:var(--volt)}

/* cms list */
.cms-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cms-card{background:rgba(17,19,39,.72);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s ease;display:flex;flex-direction:column}
.cms-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.cms-card img{height:168px;width:100%;object-fit:cover;opacity:.9}
.cms-card .cbody{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.cms-card h3{font-size:16px;font-weight:800}
.cms-card h3 a:hover{color:var(--volt)}
.cms-card p{font-size:14px;color:var(--txt-soft)}
.cms-meta{display:flex;gap:12px;font-size:12.3px;color:var(--muted);margin-top:auto}
.cms-meta i{margin-right:5px;color:var(--plasma)}
.empty-note{padding:26px;border:1px dashed var(--line-strong);border-radius:var(--radius);color:var(--txt-soft);text-align:center;font-size:14.5px}

/* testimonials */
.quote{background:rgba(17,19,39,.68);border:1px solid var(--line);border-left:3px solid var(--volt);border-radius:var(--radius-sm);padding:20px}
.quote p{font-size:14.6px;color:var(--txt-soft)}
.quote .who{margin-top:14px;font-size:13.4px;font-weight:700;color:var(--volt)}
.quote .who span{display:block;font-weight:500;color:var(--muted);font-size:12.4px}

/* faq */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(11,12,26,.65);padding:18px 20px;margin-bottom:13px}
.faq-item h3{font-size:16px;font-weight:800;display:flex;gap:11px;align-items:flex-start}
.faq-item h3 i{color:var(--volt);margin-top:3px}
.faq-item p{margin-top:11px;font-size:14.5px;color:var(--txt-soft)}

/* form */
.form-panel{background:linear-gradient(160deg,rgba(17,19,39,.95),rgba(8,9,22,.95));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow)}
.field{margin-bottom:15px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--txt-soft);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:12px;background:rgba(7,7,13,.75);
  border:1px solid var(--line);color:#fff;font-size:14.5px;transition:.18s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--line-strong);box-shadow:var(--focus)}
.field small{display:block;margin-top:6px;font-size:12.3px;color:var(--muted)}
.form-hint{font-size:12.6px;color:var(--muted);margin-top:14px}

/* cta strip */
.cta-strip{background:linear-gradient(120deg,rgba(163,230,53,.14),rgba(6,182,212,.16));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:32px;display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between}

/* fab */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:999px;
  display:grid;place-items:center;background:rgba(7,7,13,.82);backdrop-filter:blur(10px);
  border:2px solid transparent;background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,var(--volt),var(--plasma));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:var(--volt);font-size:21px;box-shadow:0 0 22px rgba(6,182,212,.45);
  opacity:.86;transition:.2s ease;cursor:pointer;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(163,230,53,.55)}
.fab:active{transform:scale(.95)}
.fab .dot{position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:50%;background:var(--laser);box-shadow:0 0 0 2px rgba(7,7,13,.9)}

/* footer */
.site-footer{background:linear-gradient(180deg,rgba(14,14,30,.9),rgba(5,5,12,.98));border-top:1px solid var(--line);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:30px}
.footer-brand p{margin-top:14px;font-size:14px;color:var(--txt-soft);max-width:320px}
.footer-col h4{font-size:14px;font-weight:800;letter-spacing:.04em;margin-bottom:14px;color:var(--volt)}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:var(--txt-soft);transition:.16s ease}
.footer-col a:hover{color:var(--volt)}
.footer-col li span{font-size:14px;color:var(--txt-soft)}
.footer-bottom{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:13px;color:var(--muted)}
.badge-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
.badge{font-size:11.5px;font-weight:700;letter-spacing:.06em;color:var(--txt-soft);border:1px solid var(--line);border-radius:999px;padding:5px 11px;background:rgba(17,19,39,.6)}

@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:30px}
  .g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cms-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-menu{display:none}
  .nav-actions{display:none}
  .burger{display:grid;place-items:center}
}
@media (max-width:768px){
  .section{padding:54px 0}
  .g-3,.g-2{grid-template-columns:1fr}
  .reward{grid-template-columns:1fr}
}
@media (max-width:520px){
  .brand-text span{display:none}
  .cms-grid{grid-template-columns:1fr}
  .g-4{grid-template-columns:1fr}
  .clock div{min-width:54px;padding:8px 10px}
  .fab{bottom:84px;width:54px;height:54px;font-size:19px}
  .footer-grid{grid-template-columns:1fr}
  .step{grid-template-columns:1fr}
}

/* roulang page: article */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --panel:#111327;
  --panel-2:#151833;
  --line:rgba(148,163,184,.16);
  --line-strong:rgba(163,230,53,.35);
  --txt:#FFFFFF;
  --txt-soft:#C7D0E0;
  --muted:#94A3B8;
  --volt:#A3E635;
  --plasma:#06B6D4;
  --laser:#F43F5E;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 50px rgba(0,0,0,.55);
  --shadow-neon:0 0 22px rgba(6,182,212,.28);
  --focus:0 0 0 3px rgba(163,230,53,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(6,182,212,.16), transparent 62%),
    radial-gradient(900px 520px at 6% 12%, rgba(163,230,53,.10), transparent 58%),
    var(--bg);
  color:var(--txt);
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Noto Sans',sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt);background:rgba(163,230,53,.08);
  border:1px solid rgba(163,230,53,.3);border-radius:999px;padding:7px 14px;
}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.1vw,34px);font-weight:800;margin:0}
.section-head p{margin-top:12px;color:var(--txt-soft);font-size:15.5px}
.grid{display:grid;gap:20px}
.divider{height:1px;background:var(--line);margin:0}
.site-header{position:sticky;top:0;z-index:60;background:rgba(7,7,13,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(163,230,53,.22),rgba(6,182,212,.22));
  border:1px solid var(--line-strong);color:var(--volt);font-size:18px;
  box-shadow:var(--shadow-neon);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:15.5px;font-weight:800}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--txt-soft);
  transition:.18s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(6,182,212,.12)}
.nav-menu a.active{color:var(--volt);background:rgba(163,230,53,.1);border:1px solid rgba(163,230,53,.28)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:10px}
.btn-ghost{
  padding:9px 16px;border-radius:11px;border:1px solid var(--line-strong);
  color:var(--volt);font-size:14px;font-weight:700;background:transparent;transition:.18s ease;cursor:pointer;
}
.btn-ghost:hover{background:rgba(163,230,53,.1)}
.btn-solid{
  padding:10px 18px;border-radius:11px;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--volt),var(--plasma));color:#04120A;
  font-size:14px;font-weight:800;box-shadow:0 0 16px rgba(163,230,53,.35);transition:.18s ease;
}
.btn-solid:hover{transform:translateY(-1px);box-shadow:0 0 24px rgba(163,230,53,.5)}
.btn-ghost:focus-visible,.btn-solid:focus-visible,.nav-menu a:focus-visible,a:focus-visible{outline:none;box-shadow:var(--focus)}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(17,19,39,.7);color:var(--txt);cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.98);padding:12px 20px 20px}
.mobile-menu a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active{color:var(--volt);background:rgba(163,230,53,.08)}
.mobile-menu.open{display:block}
.card{background:linear-gradient(180deg,rgba(17,19,39,.92),rgba(11,12,26,.92));border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s ease}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.card .ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(6,182,212,.12);border:1px solid var(--line-strong);color:var(--volt);font-size:19px;margin-bottom:15px}
.card h3{font-size:17px;font-weight:800;margin:0 0 9px}
.card p{font-size:14.4px;color:var(--txt-soft);margin:0}
.tagline{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--plasma);border:1px solid rgba(6,182,212,.35);border-radius:999px;padding:4px 11px;margin-bottom:12px}
.article-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.article-hero-bg{position:absolute;inset:0;background:url('/assets/images/92cab042103e7c43.jpg') center/cover no-repeat;opacity:.26}
.article-hero-veil{position:absolute;inset:0;background:linear-gradient(120deg,rgba(7,7,13,.97) 6%,rgba(14,14,30,.88) 52%,rgba(6,182,212,.22) 100%)}
.article-hero-inner{position:relative;padding:56px 0 48px;display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}
.article-hero h1{font-size:clamp(25px,3.8vw,42px);font-weight:900;margin:18px 0 0;line-height:1.22}
.article-hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--volt),var(--plasma));-webkit-background-clip:text;background-clip:text;color:transparent}
.article-lead{margin-top:16px;color:var(--txt-soft);font-size:15.5px;max-width:640px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.meta-chip{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--txt-soft);background:rgba(17,19,39,.85);border:1px solid var(--line);border-radius:999px;padding:7px 13px}
.meta-chip i{color:var(--volt)}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--radius-lg);border:1px solid var(--line-strong);box-shadow:var(--shadow)}
.hero-visual .float-badge{position:absolute;left:-14px;bottom:22px;background:rgba(7,7,13,.92);border:1px solid var(--line-strong);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow-neon)}
.hero-visual .float-badge b{display:block;font-size:18px;color:var(--volt)}
.hero-visual .float-badge span{font-size:11.5px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}
.article-body{background:linear-gradient(180deg,rgba(17,19,39,.7),rgba(9,10,24,.7));border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px}
.article-body h2{font-size:clamp(20px,2.6vw,27px);font-weight:800;margin:34px 0 14px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:18px;font-weight:800;margin:26px 0 10px;color:var(--volt)}
.article-body p{margin:0 0 15px;color:var(--txt-soft);font-size:15.3px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;color:var(--txt-soft);font-size:15.2px}
.article-body li{margin-bottom:9px}
.article-body img{border-radius:var(--radius);border:1px solid var(--line);margin:18px 0}
.article-body a{color:var(--plasma);text-decoration:underline;text-underline-offset:3px}
.article-body strong{color:#fff}
.article-body blockquote{margin:22px 0;padding:16px 20px;border-left:3px solid var(--volt);background:rgba(163,230,53,.06);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--txt-soft)}
.side{display:grid;gap:18px;position:sticky;top:90px}
.side-card{background:linear-gradient(180deg,rgba(17,19,39,.94),rgba(11,12,26,.94));border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.side-card h4{font-size:14.5px;font-weight:800;margin:0 0 14px;display:flex;align-items:center;gap:9px}
.side-card h4 i{color:var(--volt)}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{display:flex;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:13.8px;color:var(--txt-soft)}
.side-list li:last-child{border-bottom:none}
.side-list i{color:var(--plasma);margin-top:4px;font-size:12px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(17,19,39,.9),rgba(11,12,26,.9));overflow:hidden;margin-bottom:14px}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:15.5px;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--volt);transition:.22s ease}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--txt-soft);font-size:14.8px}
.cta-bar{
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(163,230,53,.12),rgba(6,182,212,.14));
  padding:30px;display:grid;grid-template-columns:1.4fr .6fr;gap:22px;align-items:center;
}
.cta-bar h3{margin:0 0 8px;font-size:clamp(19px,2.4vw,26px);font-weight:800}
.cta-bar p{margin:0;color:var(--txt-soft);font-size:14.8px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.list-item{display:grid;grid-template-columns:132px 1fr;gap:18px;align-items:center;background:linear-gradient(180deg,rgba(17,19,39,.9),rgba(11,12,26,.9));border:1px solid var(--line);border-radius:var(--radius);padding:14px;transition:.2s ease}
.list-item:hover{border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.list-item img{height:92px;width:100%;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--line)}
.list-item h3{margin:0 0 6px;font-size:16px;font-weight:800}
.list-item p{margin:0;font-size:13.8px;color:var(--txt-soft)}
.empty-state{text-align:center;padding:56px 24px;border:1px dashed var(--line-strong);border-radius:var(--radius-lg);background:rgba(17,19,39,.6)}
.empty-state h2{font-size:22px;font-weight:800;margin:0 0 10px}
.empty-state p{color:var(--txt-soft);margin:0 0 20px}
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(9,10,24,.6),rgba(4,4,10,.95));padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:14px;color:var(--txt-soft);max-width:420px}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.badge{font-size:11.5px;font-weight:700;letter-spacing:.06em;color:var(--txt-soft);border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:rgba(17,19,39,.7)}
.footer-col h4{font-size:14px;font-weight:800;margin:0 0 14px;color:#fff}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:9px;font-size:13.8px;color:var(--txt-soft)}
.footer-col a{color:var(--txt-soft);transition:.18s ease}
.footer-col a:hover{color:var(--volt)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:34px;padding-top:20px;border-top:1px solid var(--line);font-size:12.8px;color:var(--muted)}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;display:flex;align-items:center;gap:10px;
  padding:12px 18px;border-radius:999px;background:rgba(7,7,13,.82);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,var(--volt),var(--plasma));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.4);color:#fff;font-size:13.5px;font-weight:800;
  transition:.2s ease;opacity:.8;
}
.fab i{color:var(--volt)}
.fab:hover{opacity:1;transform:translateY(-2px);box-shadow:0 0 30px rgba(163,230,53,.5)}
.fab:active{transform:translateY(1px) scale(.98)}
.fab .dot{position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;background:var(--laser);box-shadow:0 0 0 2px rgba(255,255,255,.7);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:.6;transform:scale(.9)}50%{opacity:1;transform:scale(1.15)}}
@media (max-width:1024px){
  .article-hero-inner{grid-template-columns:1fr;gap:28px}
  .layout{grid-template-columns:1fr}
  .side{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-bar{grid-template-columns:1fr}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:900px){
  .nav-menu{display:none}
  .menu-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions{display:none}
}
@media (max-width:640px){
  .section{padding:52px 0}
  .article-body{padding:20px}
  .hero-visual .float-badge{left:8px;bottom:10px}
  .list-item{grid-template-columns:1fr}
  .list-item img{height:150px}
  .footer-grid{grid-template-columns:1fr}
  .fab{left:12px;bottom:88px;padding:10px 14px;font-size:12.5px}
}

/* roulang page: category1 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --panel:#111327;
  --panel-2:#151833;
  --line:rgba(148,163,184,.16);
  --line-strong:rgba(163,230,53,.35);
  --txt:#FFFFFF;
  --txt-soft:#C7D0E0;
  --muted:#94A3B8;
  --volt:#A3E635;
  --plasma:#06B6D4;
  --laser:#F43F5E;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 50px rgba(0,0,0,.55);
  --shadow-neon:0 0 22px rgba(6,182,212,.28);
  --focus:0 0 0 3px rgba(163,230,53,.45);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(6,182,212,.16), transparent 62%),
    radial-gradient(900px 520px at 6% 12%, rgba(163,230,53,.10), transparent 58%),
    var(--bg);
  color:var(--txt);
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Noto Sans',sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt);background:rgba(163,230,53,.08);
  border:1px solid rgba(163,230,53,.3);border-radius:999px;padding:7px 14px;
}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.1vw,34px);font-weight:800;margin:0}
.section-head p{margin-top:12px;color:var(--txt-soft);font-size:15.5px}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.divider{height:1px;background:var(--line);margin:0}
.site-header{position:sticky;top:0;z-index:60;background:rgba(7,7,13,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(163,230,53,.22),rgba(6,182,212,.22));
  border:1px solid var(--line-strong);color:var(--volt);font-size:18px;
  box-shadow:var(--shadow-neon);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:15.5px;font-weight:800}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--txt-soft);
  transition:.18s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(6,182,212,.12)}
.nav-menu a.active{color:var(--volt);background:rgba(163,230,53,.1);border:1px solid rgba(163,230,53,.28)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:10px}
.btn-ghost{
  padding:9px 16px;border-radius:11px;border:1px solid var(--line-strong);
  color:var(--volt);font-size:14px;font-weight:700;background:transparent;transition:.18s ease;cursor:pointer;
}
.btn-ghost:hover{background:rgba(163,230,53,.1)}
.btn-solid{
  padding:10px 18px;border-radius:11px;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--volt),var(--plasma));color:#04120A;
  font-size:14px;font-weight:800;box-shadow:0 0 16px rgba(163,230,53,.35);transition:.18s ease;
}
.btn-solid:hover{transform:translateY(-1px);box-shadow:0 0 24px rgba(163,230,53,.5)}
.btn-ghost:focus-visible,.btn-solid:focus-visible,.nav-menu a:focus-visible{outline:none;box-shadow:var(--focus)}
.nav-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--line-strong);color:var(--volt);width:42px;height:42px;border-radius:12px;cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.98);padding:12px 20px 20px}
.mobile-menu a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active{color:var(--volt);background:rgba(163,230,53,.08)}
.mobile-menu.open{display:block}
/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/0b6016df8476728e.jpg') center/cover no-repeat;opacity:.3}
.hero-veil{position:absolute;inset:0;background:linear-gradient(115deg,rgba(7,7,13,.96) 8%,rgba(14,14,30,.86) 48%,rgba(6,182,212,.2) 100%)}
.hero-inner{position:relative;padding:66px 0 60px;display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:start}
.hero h1{font-size:clamp(27px,4.2vw,46px);font-weight:900;margin:20px 0 0}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--volt),var(--plasma));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin-top:18px;color:var(--txt-soft);font-size:16px;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.chip{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;
  color:var(--txt-soft);background:rgba(17,19,39,.8);border:1px solid var(--line);
  border-radius:999px;padding:8px 14px;
}
.chip i{color:var(--volt)}
.hero-board{background:linear-gradient(180deg,rgba(17,19,39,.96),rgba(9,10,24,.96));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow)}
.hero-board h3{font-size:16px;font-weight:800;display:flex;align-items:center;gap:9px;margin:0 0 12px}
.hero-board h3 i{color:var(--plasma)}
.board-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line)}
.board-row:last-of-type{border-bottom:none}
.board-row span{font-size:13.5px;color:var(--txt-soft)}
.board-row b{font-size:13.5px;color:var(--plasma);font-weight:700;text-align:right}
.hero-board .note{margin-top:14px;font-size:12.5px;color:var(--muted)}
/* ring */
.ring-wrap{display:flex;align-items:center;gap:18px;margin-top:6px}
.ring{width:104px;height:104px;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--volt) 0turn 0.92turn, rgba(148,163,184,.18) 0.92turn 1turn);
  position:relative;flex-shrink:0}
.ring::after{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--panel)}
.ring b{position:relative;z-index:2;font-size:20px;font-weight:900;color:var(--volt)}
.ring-cap{font-size:13px;color:var(--muted)}
.ring-cap strong{display:block;color:var(--txt);font-size:15px;font-weight:800;margin-bottom:4px}
/* cards */
.card{background:linear-gradient(180deg,rgba(17,19,39,.92),rgba(11,12,26,.92));border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s ease}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.card .ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(6,182,212,.12);border:1px solid var(--line-strong);color:var(--volt);font-size:19px;margin-bottom:15px}
.card h3{font-size:17px;font-weight:800;margin:0 0 9px}
.card p{font-size:14.4px;color:var(--txt-soft);margin:0}
.tagline{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--plasma);border:1px solid rgba(6,182,212,.35);border-radius:999px;padding:4px 11px;margin-bottom:12px}
/* timeline */
.timeline{display:grid;gap:16px;margin:0;padding:0;list-style:none}
.timeline li{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;padding:16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(11,12,26,.7)}
.timeline .n{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-weight:900;color:#04120A;background:linear-gradient(135deg,var(--volt),var(--plasma))}
.timeline h4{margin:0 0 5px;font-size:15.5px;font-weight:800}
.timeline p{margin:0;font-size:14px;color:var(--txt-soft)}
/* compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare-col{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:rgba(11,12,26,.72)}
.compare-col.good{border-color:var(--line-strong);background:linear-gradient(180deg,rgba(163,230,53,.07),rgba(11,12,26,.72))}
.compare-col h3{font-size:16.5px;font-weight:800;display:flex;align-items:center;gap:9px;margin:0 0 14px}
.compare-col.good h3 i{color:var(--volt)}
.compare-col.bad h3 i{color:var(--laser)}
.compare-col ul{margin:0;padding-left:18px;color:var(--txt-soft);font-size:14.2px;display:grid;gap:9px}
/* stat tiles */
.stat{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:linear-gradient(180deg,rgba(21,24,51,.85),rgba(9,10,24,.85))}
.stat b{display:block;font-size:26px;font-weight:900;background:linear-gradient(120deg,var(--volt),var(--plasma));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:13.5px;color:var(--txt-soft)}
/* list */
.news-list{display:grid;gap:16px}
.news-item{display:grid;grid-template-columns:172px 1fr;gap:18px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(11,12,26,.7);transition:.2s ease}
.news-item:hover{border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.news-item img{width:100%;height:100%;min-height:126px;object-fit:cover}
.news-body{padding:16px 18px 18px 0}
.news-body .meta{font-size:12.5px;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap;margin-bottom:7px}
.news-body h3{font-size:16.5px;font-weight:800;margin:0 0 7px}
.news-body p{margin:0 0 10px;font-size:14.2px;color:var(--txt-soft)}
.news-body .more{font-size:13.5px;font-weight:700;color:var(--plasma)}
.news-empty{border:1px dashed var(--line);border-radius:var(--radius);padding:26px;text-align:center;color:var(--muted);font-size:14.5px}
/* faq */
.faq{display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(11,12,26,.72);padding:16px 18px;transition:.18s ease}
.faq details[open]{border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.faq summary{cursor:pointer;font-weight:800;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--volt);font-size:13px}
.faq details[open] summary::after{content:"\f068"}
.faq p{margin:12px 0 0;font-size:14.3px;color:var(--txt-soft)}
/* cta band */
.cta-band{
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:34px;
  background:linear-gradient(120deg,rgba(163,230,53,.10),rgba(6,182,212,.12));
  display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center;
}
.cta-band h2{margin:0 0 12px;font-size:clamp(21px,2.8vw,30px);font-weight:900}
.cta-band p{margin:0;color:var(--txt-soft);font-size:15.2px}
.cta-form{display:grid;gap:12px}
.cta-form label{font-size:13px;color:var(--muted);font-weight:700;letter-spacing:.04em}
.cta-form input,.cta-form select{
  width:100%;padding:12px 14px;border-radius:12px;background:rgba(7,7,13,.75);
  border:1px solid var(--line);color:var(--txt);transition:.18s ease;
}
.cta-form input:focus,.cta-form select:focus{outline:none;border-color:var(--volt);box-shadow:var(--focus)}
.cta-form .hint{font-size:12.5px;color:var(--muted)}
/* fab */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:18px;
  display:grid;place-items:center;font-size:20px;color:#04120A;
  background:linear-gradient(135deg,var(--volt),var(--plasma));
  box-shadow:0 0 20px rgba(6,182,212,.45);transition:.2s ease;
  animation:pulse 2.8s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);box-shadow:0 0 30px rgba(163,230,53,.6)}
.fab:active{transform:scale(.95)}
.fab .dot{position:absolute;top:6px;right:6px;width:12px;height:12px;border-radius:50%;background:var(--laser);box-shadow:0 0 8px rgba(244,63,94,.9)}
@keyframes pulse{0%,100%{opacity:.82}50%{opacity:1}}
/* footer */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(14,14,30,.7),rgba(7,7,13,.98));padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
.footer-brand p{margin:16px 0 18px;font-size:14.2px;color:var(--txt-soft);max-width:380px}
.badge-row{display:flex;flex-wrap:wrap;gap:9px}
.badge{font-size:11.5px;font-weight:700;color:var(--txt-soft);border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:rgba(17,19,39,.7)}
.footer-col h4{margin:0 0 14px;font-size:14px;font-weight:800;letter-spacing:.04em}
.footer-col ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.footer-col a,.footer-col span{font-size:14px;color:var(--txt-soft)}
.footer-col a:hover{color:var(--volt)}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.8px;color:var(--muted)}
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-menu{display:none}
  .nav-actions{display:none}
  .nav-toggle{display:grid;place-items:center}
  .grid-3{grid-template-columns:1fr 1fr}
  .compare{grid-template-columns:1fr}
}
@media (max-width:520px){
  .section{padding:52px 0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-body{padding:0 18px 18px}
  .brand-text b{font-size:13.5px}
  .footer-grid{grid-template-columns:1fr}
  .hero-inner{padding:48px 0 46px}
}

/* roulang page: category2 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --panel:#111327;
  --panel-2:#151833;
  --line:rgba(148,163,184,.16);
  --line-strong:rgba(163,230,53,.35);
  --txt:#FFFFFF;
  --txt-soft:#C7D0E0;
  --muted:#94A3B8;
  --volt:#A3E635;
  --plasma:#06B6D4;
  --laser:#F43F5E;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 50px rgba(0,0,0,.55);
  --shadow-neon:0 0 22px rgba(6,182,212,.28);
  --focus:0 0 0 3px rgba(163,230,53,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(6,182,212,.16), transparent 62%),
    radial-gradient(900px 520px at 6% 12%, rgba(163,230,53,.10), transparent 58%),
    var(--bg);
  color:var(--txt);
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Noto Sans',sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt);background:rgba(163,230,53,.08);
  border:1px solid rgba(163,230,53,.3);border-radius:999px;padding:7px 14px;
}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.1vw,34px);font-weight:800}
.section-head p{margin-top:12px;color:var(--txt-soft);font-size:15.5px}
.grid{display:grid;gap:20px}
.divider{height:1px;background:var(--line);margin:0}
/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(7,7,13,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(163,230,53,.22),rgba(6,182,212,.22));
  border:1px solid var(--line-strong);color:var(--volt);font-size:18px;
  box-shadow:var(--shadow-neon);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:15.5px;font-weight:800}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--txt-soft);
  transition:.18s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(6,182,212,.12)}
.nav-menu a.active{color:var(--volt);background:rgba(163,230,53,.1);border:1px solid rgba(163,230,53,.28)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:10px}
.btn-ghost{
  padding:9px 16px;border-radius:11px;border:1px solid var(--line-strong);
  color:var(--volt);font-size:14px;font-weight:700;background:transparent;transition:.18s ease;cursor:pointer;
}
.btn-ghost:hover{background:rgba(163,230,53,.1)}
.btn-solid{
  padding:10px 18px;border-radius:11px;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--volt),var(--plasma));color:#04120A;
  font-size:14px;font-weight:800;box-shadow:0 0 16px rgba(163,230,53,.35);transition:.18s ease;
}
.btn-solid:hover{transform:translateY(-1px);box-shadow:0 0 24px rgba(163,230,53,.5)}
.btn-ghost:focus-visible,.btn-solid:focus-visible,.nav-menu a:focus-visible{outline:none;box-shadow:var(--focus)}
.menu-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--line);border-radius:11px;width:44px;height:44px;color:var(--volt);cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.98);padding:12px 20px 20px}
.mobile-menu a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active{color:var(--volt);background:rgba(163,230,53,.08)}
.mobile-menu.open{display:block}
/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/0b6016df8476728e.jpg') center/cover no-repeat;opacity:.3}
.hero-veil{position:absolute;inset:0;background:linear-gradient(115deg,rgba(7,7,13,.96) 8%,rgba(14,14,30,.86) 48%,rgba(6,182,212,.2) 100%)}
.hero-inner{position:relative;padding:66px 0 60px;display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:start}
.hero h1{font-size:clamp(27px,4.2vw,46px);font-weight:900;margin-top:20px}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--volt),var(--plasma));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin-top:18px;color:var(--txt-soft);font-size:16px;max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-board{background:linear-gradient(180deg,rgba(17,19,39,.96),rgba(9,10,24,.96));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow)}
.hero-board h3{font-size:16px;font-weight:800;display:flex;align-items:center;gap:9px}
.board-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line)}
.board-row:last-child{border-bottom:none}
.board-row span{font-size:13.5px;color:var(--txt-soft)}
.board-row b{font-size:13.5px;color:var(--plasma);font-weight:700}
.hero-board .note{margin-top:14px;font-size:12.5px;color:var(--muted)}
/* cards */
.card{background:linear-gradient(180deg,rgba(17,19,39,.92),rgba(11,12,26,.92));border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s ease}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.card .ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(6,182,212,.12);border:1px solid var(--line-strong);color:var(--volt);font-size:19px;margin-bottom:15px}
.card h3{font-size:17px;font-weight:800;margin-bottom:9px}
.card p{font-size:14.4px;color:var(--txt-soft)}
.tagline{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--plasma);border:1px solid rgba(6,182,212,.35);border-radius:999px;padding:4px 11px;margin-bottom:12px}
/* stats */
.stat-card{background:linear-gradient(180deg,rgba(17,19,39,.92),rgba(11,12,26,.92));border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.stat-card b{display:block;font-size:26px;font-weight:900;color:var(--volt);letter-spacing:-.02em}
.stat-card span{display:block;margin-top:6px;font-size:13.2px;color:var(--muted)}
/* steps */
.step-list{display:grid;gap:14px}
.step{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;background:rgba(17,19,39,.7);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.step .num{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-weight:900;color:#04120A;background:linear-gradient(135deg,var(--volt),var(--plasma))}
.step h4{font-size:15.5px;font-weight:800;margin-bottom:6px}
.step p{font-size:14px;color:var(--txt-soft)}
/* compare */
.compare{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare th,.compare td{padding:14px 16px;text-align:left;font-size:14px;border-bottom:1px solid var(--line)}
.compare th{background:rgba(6,182,212,.1);color:var(--volt);font-weight:800;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
.compare tr:last-child td{border-bottom:none}
.compare td:first-child{color:var(--txt-soft)}
.compare .yes{color:var(--volt);font-weight:700}
.compare .no{color:var(--laser);font-weight:700}
/* milestones */
.milestones{display:grid;gap:18px}
.milestone{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:18px 0;border-bottom:1px dashed var(--line)}
.milestone:last-child{border-bottom:none}
.milestone b{color:var(--plasma);font-size:14px;font-weight:800}
.milestone h4{font-size:15.5px;font-weight:800;margin-bottom:6px}
.milestone p{font-size:14px;color:var(--txt-soft)}
/* info list */
.info-card{display:grid;grid-template-columns:200px 1fr;gap:20px;background:linear-gradient(180deg,rgba(17,19,39,.92),rgba(11,12,26,.92));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s ease}
.info-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.info-card .thumb{position:relative;min-height:170px;background:rgba(6,182,212,.08)}
.info-card .thumb img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.info-card .body{padding:20px 20px 20px 0}
.info-card h3{font-size:17px;font-weight:800;margin-bottom:9px}
.info-card h3 a:hover{color:var(--volt)}
.info-card p{font-size:14.2px;color:var(--txt-soft)}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;font-size:12.5px;color:var(--muted)}
.meta-row span{display:inline-flex;align-items:center;gap:6px}
.empty-note{padding:26px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);text-align:center;font-size:14.5px}
/* shield / assurance */
.assure-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}
.assure-panel{background:linear-gradient(180deg,rgba(17,19,39,.94),rgba(9,10,24,.94));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow)}
.assure-list{display:grid;gap:14px;margin-top:18px}
.assure-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.4px;color:var(--txt-soft)}
.assure-list i{color:var(--volt);margin-top:4px}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pay-chip{font-size:12.5px;font-weight:700;color:var(--txt-soft);border:1px solid var(--line);border-radius:999px;padding:7px 13px;background:rgba(17,19,39,.7)}
/* faq */
.faq{display:grid;gap:12px}
.faq details{background:rgba(17,19,39,.72);border:1px solid var(--line);border-radius:var(--radius);padding:0 20px;transition:.2s ease}
.faq details[open]{border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font-size:15.4px;font-weight:700;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{color:var(--volt);transition:.2s ease;flex-shrink:0}
.faq details[open] summary i{transform:rotate(45deg)}
.faq p{padding:0 0 20px;font-size:14.4px;color:var(--txt-soft)}
/* cta */
.cta-band{background:linear-gradient(120deg,rgba(6,182,212,.16),rgba(163,230,53,.14));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:34px;display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}
.cta-band h2{font-size:clamp(21px,2.8vw,30px);font-weight:900}
.cta-band p{margin-top:12px;color:var(--txt-soft);font-size:15px}
.cta-form{display:grid;gap:12px}
.cta-form label{font-size:12.5px;font-weight:700;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.cta-form input,.cta-form select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(7,7,13,.72);color:var(--txt);font-size:14.5px}
.cta-form input:focus,.cta-form select:focus{outline:none;border-color:var(--line-strong);box-shadow:var(--focus)}
.form-note{font-size:12.4px;color:var(--muted)}
/* footer */
.site-footer{background:linear-gradient(180deg,rgba(9,10,24,.9),rgba(5,6,12,.98));border-top:1px solid var(--line);padding:56px 0 26px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
.footer-brand p{margin-top:16px;font-size:14px;color:var(--txt-soft);max-width:420px}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.badge{font-size:11.5px;font-weight:700;color:var(--txt-soft);border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:rgba(17,19,39,.7)}
.footer-col h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--volt);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a,.footer-col span{font-size:14px;color:var(--txt-soft)}
.footer-col a:hover{color:var(--volt)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:12.6px;color:var(--muted)}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;cursor:pointer;
  background:rgba(7,7,13,.82);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(135deg,var(--volt),var(--plasma));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:var(--volt);font-size:19px;box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:.2s ease;opacity:.78;
}
.fab:hover{opacity:1;transform:scale(1.09)}
.fab:active{transform:scale(.94)}
.fab .dot{position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:999px;background:var(--laser);box-shadow:0 0 0 2px rgba(7,7,13,.9)}
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:30px}
  .assure-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav-menu,.nav-actions{display:none}
  .menu-toggle{display:grid;place-items:center}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .info-card{grid-template-columns:1fr}
  .info-card .thumb{min-height:190px;position:relative}
  .info-card .body{padding:20px}
  .milestone{grid-template-columns:1fr;gap:8px}
  .compare th,.compare td{padding:12px}
}
@media (max-width:520px){
  .hero-inner{padding:44px 0 42px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn-solid,.hero-cta .btn-ghost{width:100%;text-align:center}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:24px}
  .fab{left:12px;bottom:88px}
}

/* roulang page: category3 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --panel:#111327;
  --panel-2:#151833;
  --line:rgba(148,163,184,.16);
  --line-strong:rgba(163,230,53,.35);
  --txt:#FFFFFF;
  --txt-soft:#C7D0E0;
  --muted:#94A3B8;
  --volt:#A3E635;
  --plasma:#06B6D4;
  --laser:#F43F5E;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 50px rgba(0,0,0,.55);
  --shadow-neon:0 0 22px rgba(6,182,212,.28);
  --focus:0 0 0 3px rgba(163,230,53,.45);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(6,182,212,.16), transparent 62%),
    radial-gradient(900px 520px at 6% 12%, rgba(163,230,53,.10), transparent 58%),
    var(--bg);
  color:var(--txt);
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Noto Sans',sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt);background:rgba(163,230,53,.08);
  border:1px solid rgba(163,230,53,.3);border-radius:999px;padding:7px 14px;
}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.1vw,34px);font-weight:800}
.section-head p{margin-top:12px;color:var(--txt-soft);font-size:15.5px}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.divider{height:1px;background:var(--line);margin:0}
/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(7,7,13,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(163,230,53,.22),rgba(6,182,212,.22));
  border:1px solid var(--line-strong);color:var(--volt);font-size:18px;
  box-shadow:var(--shadow-neon);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:15.5px;font-weight:800}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--txt-soft);
  transition:.18s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(6,182,212,.12)}
.nav-menu a.active{color:var(--volt);background:rgba(163,230,53,.1);border:1px solid rgba(163,230,53,.28)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:10px}
.btn-ghost{
  padding:9px 16px;border-radius:11px;border:1px solid var(--line-strong);
  color:var(--volt);font-size:14px;font-weight:700;background:transparent;transition:.18s ease;cursor:pointer;
}
.btn-ghost:hover{background:rgba(163,230,53,.1)}
.btn-solid{
  padding:10px 18px;border-radius:11px;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--volt),var(--plasma));color:#04120A;
  font-size:14px;font-weight:800;box-shadow:0 0 16px rgba(163,230,53,.35);transition:.18s ease;
}
.btn-solid:hover{transform:translateY(-1px);box-shadow:0 0 24px rgba(163,230,53,.5)}
.btn-ghost:focus-visible,.btn-solid:focus-visible,.nav-menu a:focus-visible{outline:none;box-shadow:var(--focus)}
.nav-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--line-strong);border-radius:11px;color:var(--volt);width:44px;height:42px;cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.98);padding:12px 20px 20px}
.mobile-menu a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active{color:var(--volt);background:rgba(163,230,53,.08)}
.mobile-menu.open{display:block}
/* breadcrumb */
.crumb{font-size:13px;color:var(--muted);padding:20px 0 0}
.crumb a{color:var(--txt-soft)}
.crumb a:hover{color:var(--volt)}
/* category hero */
.cat-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.cat-hero-bg{position:absolute;inset:0;background:url('/assets/images/fc8676777ab927b0.jpg') center/cover no-repeat;opacity:.26}
.cat-hero-veil{position:absolute;inset:0;background:linear-gradient(120deg,rgba(7,7,13,.97) 10%,rgba(14,14,30,.88) 52%,rgba(6,182,212,.18) 100%)}
.cat-hero-inner{position:relative;padding:52px 0 60px;display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:start}
.cat-hero h1{font-size:clamp(25px,3.9vw,42px);font-weight:900;margin-top:18px;line-height:1.22}
.cat-hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--volt),var(--plasma));-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-lead{margin-top:16px;color:var(--txt-soft);font-size:15.6px;max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.kpi-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px;max-width:600px}
.kpi{background:rgba(17,19,39,.78);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px}
.kpi b{display:block;font-size:20px;font-weight:800;color:var(--volt)}
.kpi span{font-size:12.4px;color:var(--muted)}
.panel{
  background:linear-gradient(180deg,rgba(17,19,39,.96),rgba(9,10,24,.96));
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow);
}
.panel h3{font-size:16px;font-weight:800;display:flex;align-items:center;gap:9px}
.panel h3 i{color:var(--plasma)}
.meter-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line)}
.meter-row:last-child{border-bottom:none}
.meter-row span{font-size:13.5px;color:var(--txt-soft)}
.meter-row b{font-size:13.5px;color:var(--plasma);font-weight:700}
.panel .note{margin-top:14px;font-size:12.5px;color:var(--muted)}
.bar{height:8px;border-radius:999px;background:rgba(148,163,184,.16);overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--volt),var(--plasma))}
/* cards */
.card{background:linear-gradient(180deg,rgba(17,19,39,.92),rgba(11,12,26,.92));border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s ease}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.card .ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(6,182,212,.12);border:1px solid var(--line-strong);color:var(--volt);font-size:19px;margin-bottom:15px}
.card h3{font-size:17px;font-weight:800;margin-bottom:9px}
.card p{font-size:14.4px;color:var(--txt-soft)}
.tagline{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--plasma);border:1px solid rgba(6,182,212,.35);border-radius:999px;padding:4px 11px;margin-bottom:12px}
/* steps */
.step{display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed var(--line)}
.step:last-child{border-bottom:none}
.step b.num{
  flex-shrink:0;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(163,230,53,.1);border:1px solid var(--line-strong);color:var(--volt);font-weight:800;
}
.step h3{font-size:16px;font-weight:800;margin-bottom:6px}
.step p{font-size:14.2px;color:var(--txt-soft)}
/* feature image block */
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.split img{border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow)}
.checklist{display:grid;gap:12px;margin-top:18px}
.checklist li{display:flex;gap:11px;font-size:14.6px;color:var(--txt-soft)}
.checklist i{color:var(--volt);margin-top:4px}
/* compare table */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:rgba(17,19,39,.7)}
.compare-col.good{border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.compare-col h3{font-size:16.5px;font-weight:800;margin-bottom:14px;display:flex;gap:9px;align-items:center}
.compare-col.good h3 i{color:var(--volt)}
.compare-col.bad h3 i{color:var(--laser)}
.compare-col li{display:flex;gap:10px;font-size:14.3px;color:var(--txt-soft);padding:8px 0;border-bottom:1px dashed var(--line)}
.compare-col li:last-child{border-bottom:none}
/* faq */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(17,19,39,.72);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 18px;background:transparent;border:none;cursor:pointer;font-size:15.2px;font-weight:700;text-align:left}
.faq-q i{color:var(--plasma);transition:.2s ease}
.faq-item.open .faq-q i{transform:rotate(180deg);color:var(--volt)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;padding:0 18px}
.faq-item.open .faq-a{max-height:320px;padding-bottom:16px}
.faq-a p{font-size:14.3px;color:var(--txt-soft)}
/* subscribe */
.subscribe{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;background:linear-gradient(120deg,rgba(17,19,39,.95),rgba(6,182,212,.14));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:32px}
.subscribe h2{font-size:clamp(20px,2.6vw,28px);font-weight:800}
.subscribe p{margin-top:10px;color:var(--txt-soft);font-size:14.6px}
.field{display:grid;gap:10px}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:11px;background:rgba(7,7,13,.85);
  border:1px solid var(--line);color:var(--txt);font-size:14.5px;transition:.18s ease;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--line-strong);box-shadow:var(--focus)}
.form-note{font-size:12.4px;color:var(--muted)}
/* list */
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{background:linear-gradient(180deg,rgba(17,19,39,.92),rgba(11,12,26,.92));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s ease;display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-neon)}
.post-card .thumb{aspect-ratio:16/10;overflow:hidden}
.post-card .thumb img{width:100%;height:100%;object-fit:cover}
.post-card .body{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.post-card .meta{font-size:12px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}
.post-card h3{font-size:16px;font-weight:800;line-height:1.36}
.post-card p{font-size:13.8px;color:var(--txt-soft)}
.post-card .more{margin-top:auto;font-size:13px;font-weight:800;color:var(--volt);display:inline-flex;gap:8px;align-items:center}
.empty-note{font-size:14px;color:var(--muted)}
/* footer */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(7,7,13,.6),rgba(14,14,30,.95));padding:56px 0 26px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{font-size:14px;color:var(--txt-soft);max-width:360px}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.badge{font-size:11.5px;font-weight:700;color:var(--txt-soft);border:1px solid var(--line);border-radius:999px;padding:5px 11px;background:rgba(17,19,39,.7)}
.footer-col h4{font-size:13.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--volt);margin-bottom:14px}
.footer-col li{padding:6px 0;font-size:13.8px;color:var(--txt-soft)}
.footer-col a:hover{color:var(--volt)}
.footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:34px;padding-top:18px;font-size:12.6px;color:var(--muted)}
/* fab */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;border:1px solid rgba(163,230,53,.5);
  background:rgba(7,7,13,.85);backdrop-filter:blur(10px);color:var(--volt);font-size:20px;
  box-shadow:0 0 20px rgba(6,182,212,.45);transition:.2s ease;opacity:.8;
}
.fab:hover{opacity:1;transform:scale(1.08)}
.fab::after{content:"";position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:999px;background:var(--laser);box-shadow:0 0 0 2px rgba(7,7,13,.9)}
/* responsive */
@media(max-width:1024px){
  .hero-inner,.cat-hero-inner{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .post-list{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .nav-menu,.nav-actions{display:none}
  .nav-toggle{display:grid;place-items:center}
  .grid-3{grid-template-columns:1fr 1fr}
  .split,.compare,.subscribe{grid-template-columns:1fr}
}
@media(max-width:520px){
  .section{padding:56px 0}
  .grid-2,.grid-3,.grid-4,.post-list{grid-template-columns:1fr}
  .kpi-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .fab{bottom:24px;width:52px;height:52px}
}