/* roulang page: index */
:root{
  --bg:#0A2E1C;
  --bg2:#123E25;
  --bg3:#0C3620;
  --gold:#FFD700;
  --gold-soft:#E8C766;
  --red:#D32F2F;
  --text:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#9CC9BC;
  --line:rgba(255,215,0,.25);
  --line-soft:rgba(209,242,235,.14);
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 12px 34px rgba(0,0,0,.35);
  --shadow-gold:0 6px 24px rgba(255,215,0,.18);
  --container:1180px;
  --tr:all .28s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI","Be Vietnam Pro",Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gold-soft);text-decoration:none;transition:var(--tr)}
a:hover{color:var(--gold)}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul,ol{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding:0 22px}

/* ===== Header / Nav ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  transition:var(--tr);
  background:rgba(10,46,28,.35);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.site-header.scrolled{
  background:rgba(8,36,22,.96);
  box-shadow:0 6px 22px rgba(0,0,0,.4);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;min-width:0}
.logo-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#FFE98A,#D4A017 70%);
  display:flex;align-items:center;justify-content:center;
  color:#3a2a00;font-size:18px;box-shadow:0 0 0 2px rgba(255,215,0,.4),0 4px 12px rgba(0,0,0,.4);
}
.logo-text{font-weight:800;font-size:16px;line-height:1.25;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-text small{display:block;font-weight:600;font-size:11px;color:var(--gold-soft);letter-spacing:.06em}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{
  color:var(--mint);font-weight:600;font-size:15px;
  padding:9px 14px;border-radius:999px;position:relative;
}
.main-nav a:hover{color:#fff;background:rgba(255,215,0,.1)}
.main-nav a.active{color:#0A2E1C;background:var(--gold)}
.nav-auth{display:flex;align-items:center;gap:10px}
.btn-login{color:var(--mint);font-weight:700;font-size:14px;padding:9px 10px;border-radius:8px}
.btn-login:hover{color:var(--gold)}
.btn-signup{
  background:linear-gradient(135deg,#FFD700,#E8A800);
  color:#2b1d00;font-weight:800;font-size:14px;
  padding:10px 20px;border-radius:999px;
  box-shadow:var(--shadow-gold);display:inline-block;transition:var(--tr);
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,215,0,.32);color:#2b1d00}
.btn-signup:active{transform:translateY(0) scale(.97)}
.nav-toggle{display:none;color:var(--gold);font-size:22px;padding:8px}
@media (max-width:900px){
  .main-nav{
    position:fixed;top:68px;left:0;right:0;
    background:rgba(8,36,22,.98);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:14px 20px;gap:8px;
    transform:translateY(-130%);transition:var(--tr);z-index:190;
  }
  .main-nav.open{transform:translateY(0)}
  .main-nav a{padding:12px 14px;border-radius:10px}
  .nav-toggle{display:block}
  .btn-login{padding:9px 6px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
}

/* ===== Hero ===== */
.hero{
  position:relative;
  padding:150px 0 90px;
  background:
    linear-gradient(115deg,rgba(6,30,18,.94) 0%,rgba(10,46,28,.82) 48%,rgba(6,30,18,.6) 100%),
    url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:90px;
  background:linear-gradient(to bottom,transparent,var(--bg));pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.25fr .85fr;gap:48px;align-items:center;position:relative;z-index:2}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line);border-radius:999px;
  padding:7px 16px;font-size:13px;font-weight:700;color:var(--gold);
  background:rgba(255,215,0,.08);margin-bottom:20px;
}
.hero h1{
  font-size:40px;line-height:1.22;font-weight:900;letter-spacing:-.01em;
  margin-bottom:18px;
}
.hero h1 span{color:var(--gold)}
.hero-desc{color:var(--mint);font-size:17px;max-width:560px;margin-bottom:28px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.btn-primary{
  background:linear-gradient(135deg,#FFD700,#E8A800);
  color:#2b1d00;font-weight:800;font-size:16px;
  padding:15px 30px;border-radius:999px;display:inline-flex;align-items:center;gap:10px;
  box-shadow:var(--shadow-gold);transition:var(--tr);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(255,215,0,.35);color:#2b1d00}
.btn-primary:active{transform:scale(.97)}
.btn-ghost{
  border:1.5px solid var(--line);color:#fff;font-weight:700;font-size:15px;
  padding:14px 26px;border-radius:999px;display:inline-flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.04);transition:var(--tr);
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);background:rgba(255,215,0,.06)}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.stat b{display:block;font-size:26px;color:var(--gold);font-weight:900;line-height:1.2}
.stat span{font-size:13px;color:var(--mint-dim)}
.booking-card{
  background:linear-gradient(160deg,rgba(18,62,37,.92),rgba(9,38,23,.95));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);
}
.booking-card h3{font-size:19px;font-weight:800;margin-bottom:6px}
.booking-card p{color:var(--mint-dim);font-size:14px;margin-bottom:18px}
.slot-label{font-size:12px;font-weight:700;color:var(--gold-soft);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.slots{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.slot{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:12px 8px;text-align:center;font-size:13px;font-weight:700;color:var(--mint);
  background:rgba(255,255,255,.03);transition:var(--tr);cursor:pointer;
}
.slot:hover,.slot.active{border-color:var(--gold);color:var(--gold);background:rgba(255,215,0,.08)}
.booking-note{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--mint-dim);margin-top:14px}
.booking-note i{color:var(--gold)}
.btn-block{width:100%;justify-content:center}
@media (max-width:1024px){
  .hero h1{font-size:33px}
  .hero-grid{gap:32px}
}
@media (max-width:860px){
  .hero{padding:130px 0 70px}
  .hero-grid{grid-template-columns:1fr}
  .hero-desc{max-width:100%}
}
@media (max-width:520px){
  .hero h1{font-size:26px}
  .slots{grid-template-columns:repeat(3,1fr);gap:8px}
  .hero-stats{gap:20px}
}

/* ===== Sections base ===== */
section{padding:74px 0}
.sec-head{max-width:680px;margin-bottom:38px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-kicker{
  display:inline-block;font-size:12px;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:var(--gold);margin-bottom:10px;
}
.sec-head h2{font-size:29px;font-weight:900;line-height:1.3;margin-bottom:12px}
.sec-head p{color:var(--mint-dim);font-size:15.5px}
.sec-alt{background:var(--bg2)}
.sec-felt{
  background:radial-gradient(ellipse at 50% 0%,#175232 0%,#0C3620 55%,#0A2E1C 100%);
}

/* ===== Intro ===== */
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.intro-copy h2{font-size:28px;font-weight:900;margin-bottom:16px;line-height:1.3}
.intro-copy p{color:var(--mint);font-size:15.5px;margin-bottom:14px}
.intro-points{margin-top:20px;display:grid;gap:12px}
.intro-points li{display:flex;gap:12px;align-items:flex-start;color:var(--mint);font-size:15px}
.intro-points i{color:var(--gold);margin-top:4px}
.intro-media{position:relative}
.intro-media img{border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
.intro-chip{
  position:absolute;left:-16px;bottom:22px;
  background:rgba(8,36,22,.95);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:12px 18px;display:flex;gap:10px;align-items:center;
  box-shadow:var(--shadow);
}
.intro-chip i{color:var(--gold);font-size:20px}
.intro-chip b{display:block;font-size:14px}
.intro-chip span{font-size:12px;color:var(--mint-dim)}
@media (max-width:860px){
  .intro-grid{grid-template-columns:1fr}
  .intro-chip{left:12px}
}

/* ===== App track (entry matrix) ===== */
.track-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.track-head .sec-head{margin-bottom:0}
.track-nav{display:flex;gap:10px}
.track-btn{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  color:var(--gold);font-size:15px;background:rgba(255,215,0,.06);transition:var(--tr);
}
.track-btn:hover{background:var(--gold);color:#0A2E1C}
.app-track{
  display:flex;gap:20px;overflow-x:auto;padding:8px 4px 22px;
  scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:var(--gold) transparent;
}
.app-track::-webkit-scrollbar{height:6px}
.app-track::-webkit-scrollbar-thumb{background:rgba(255,215,0,.4);border-radius:99px}
.app-card{
  flex:0 0 250px;scroll-snap-align:start;position:relative;
  border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:#0C3620;
  transition:transform .3s ease,box-shadow .3s ease;
}
.app-card:hover{transform:translateY(-6px) scale(1.03);box-shadow:0 14px 34px rgba(0,0,0,.5),0 0 0 1px rgba(255,215,0,.35)}
.app-card img{height:170px;width:100%;object-fit:cover}
.app-card .tag{
  position:absolute;top:12px;left:12px;z-index:2;
  font-size:11px;font-weight:800;letter-spacing:.06em;
  padding:4px 10px;border-radius:999px;color:#fff;background:var(--red);
  box-shadow:0 2px 8px rgba(0,0,0,.4);
}
.app-card .tag.new{background:#0E7A46}
.app-info{
  padding:16px;background:linear-gradient(to top,rgba(5,22,13,.98),rgba(10,46,28,.92));
}
.app-info h3{font-size:16px;font-weight:800;margin-bottom:6px}
.app-info p{font-size:13px;color:var(--mint-dim);margin-bottom:12px;min-height:40px}
.app-meta{display:flex;align-items:center;justify-content:space-between}
.app-meta .rate{color:var(--gold);font-size:13px;font-weight:700}
.app-meta a{font-size:13px;font-weight:700;color:var(--gold-soft)}
.app-meta a:hover{color:var(--gold)}
@media (max-width:520px){.app-card{flex-basis:210px}}

/* ===== Milestones ===== */
.timeline{position:relative;margin-top:10px;padding-left:30px}
.timeline::before{
  content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(to bottom,var(--gold),rgba(255,215,0,.1));
}
.tl-item{position:relative;padding:0 0 34px 22px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-28px;top:5px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:3px solid var(--gold);box-shadow:0 0 10px rgba(255,215,0,.5);
}
.tl-item b{display:block;font-size:17px;font-weight:800;margin-bottom:5px;color:#fff}
.tl-item span{display:inline-block;font-size:12px;font-weight:700;color:#0A2E1C;background:var(--gold);border-radius:999px;padding:2px 12px;margin-bottom:8px}
.tl-item p{color:var(--mint-dim);font-size:14.5px;max-width:620px}
.mile-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.mile-side{position:sticky;top:100px}
.mile-side img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.mile-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.mstat{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:16px;background:rgba(255,255,255,.03);
}
.mstat b{font-size:22px;color:var(--gold);font-weight:900;display:block}
.mstat span{font-size:12.5px;color:var(--mint-dim)}
@media (max-width:860px){
  .mile-grid{grid-template-columns:1fr}
  .mile-side{position:static}
}

/* ===== News ===== */
.news-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:40px;align-items:start}
.news-list li{border-bottom:1px solid var(--line-soft)}
.news-list a{
  display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  padding:16px 4px;color:var(--mint);font-size:15.5px;font-weight:600;
}
.news-list a:hover{color:var(--gold);background:rgba(255,215,0,.04)}
.news-list .n-title{display:flex;align-items:baseline;gap:12px;min-width:0}
.news-list .n-title i{color:var(--gold);font-size:11px;flex:0 0 auto}
.news-list .n-title em{font-style:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-list .n-meta{flex:0 0 auto;font-size:12.5px;color:var(--mint-dim);font-weight:600}
.news-empty{
  padding:26px;border:1px dashed var(--line);border-radius:var(--radius-sm);
  color:var(--mint-dim);font-size:14.5px;text-align:center;
}
.news-side{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(165deg,#123E25,#0A2E1C);padding:26px;box-shadow:var(--shadow);
}
.news-side h3{font-size:17px;font-weight:800;margin-bottom:8px}
.news-side>p{font-size:14px;color:var(--mint-dim);margin-bottom:16px}
.side-links{display:grid;gap:10px}
.side-links a{
  display:flex;align-items:center;gap:12px;padding:13px 14px;
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  color:var(--mint);font-size:14px;font-weight:700;background:rgba(255,255,255,.03);
}
.side-links a:hover{border-color:var(--gold);color:var(--gold)}
.side-links i{color:var(--gold);width:18px;text-align:center}
@media (max-width:860px){
  .news-grid{grid-template-columns:1fr}
  .news-list .n-meta{display:none}
  .news-list .n-title em{white-space:normal}
}

/* ===== Criteria / guarantee ===== */
.crit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.crit{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px;background:rgba(255,255,255,.03);transition:var(--tr);
}
.crit:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow)}
.crit i{
  width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,215,0,.1);color:var(--gold);font-size:20px;margin-bottom:16px;
}
.crit h3{font-size:16.5px;font-weight:800;margin-bottom:8px}
.crit p{font-size:14px;color:var(--mint-dim)}
@media (max-width:900px){.crit-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.crit-grid{grid-template-columns:1fr}}

/* ===== Steps demo ===== */
.steps-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:46px;align-items:center}
.steps-media img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.step{
  display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--line-soft);
}
.step:last-child{border-bottom:none}
.step-num{
  flex:0 0 44px;width:44px;height:44px;border-radius:50%;
  background:linear-gradient(135deg,#FFD700,#C99700);color:#2b1d00;
  display:flex;align-items:center;justify-content:center;font-weight:900;font-size:17px;
  box-shadow:var(--shadow-gold);
}
.step b{display:block;font-size:16px;font-weight:800;margin-bottom:4px}
.step p{font-size:14px;color:var(--mint-dim)}
@media (max-width:860px){.steps-grid{grid-template-columns:1fr}}

/* ===== Testimonials ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px;background:linear-gradient(160deg,rgba(18,62,37,.75),rgba(10,46,28,.9));
  transition:var(--tr);
}
.quote:hover{border-color:var(--line);transform:translateY(-4px)}
.quote .stars{color:var(--gold);font-size:13px;margin-bottom:12px;letter-spacing:2px}
.quote p{font-size:14.5px;color:var(--mint);margin-bottom:18px;font-style:italic}
.quote-who{display:flex;align-items:center;gap:12px}
.quote-who .ava{
  width:42px;height:42px;border-radius:50%;background:rgba(255,215,0,.16);
  display:flex;align-items:center;justify-content:center;color:var(--gold);font-weight:800;font-size:15px;
  border:1px solid var(--line);
}
.quote-who b{display:block;font-size:14px}
.quote-who span{font-size:12px;color:var(--mint-dim)}
@media (max-width:900px){.quote-grid{grid-template-columns:1fr}}

/* ===== FAQ ===== */
.faq-wrap{max-width:820px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);margin-bottom:14px;overflow:hidden;background:rgba(255,255,255,.02)}
.faq-item summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 22px;font-weight:700;font-size:15.5px;color:#fff;transition:var(--tr);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--gold);transition:transform .3s ease;flex:0 0 auto}
.faq-item[open] summary{color:var(--gold);border-bottom:1px solid var(--line-soft)}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item summary:hover{background:rgba(255,215,0,.05)}
.faq-body{padding:16px 22px 20px;font-size:14.5px;color:var(--mint-dim)}

/* ===== App CTA ===== */
.appcta{
  background:
    linear-gradient(105deg,rgba(6,30,18,.95) 20%,rgba(10,46,28,.7)),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-radius:var(--radius);padding:56px 50px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.appcta h2{font-size:27px;font-weight:900;margin-bottom:12px;line-height:1.3}
.appcta p{color:var(--mint);font-size:15px;margin-bottom:22px;max-width:520px}
.pay-badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.pay-badge{
  border:1px solid var(--line);border-radius:999px;padding:8px 18px;
  font-size:13px;font-weight:800;color:var(--gold);background:rgba(0,0,0,.3);
  display:inline-flex;align-items:center;gap:8px;
}
.appcta-side{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
@media (max-width:860px){
  .appcta{grid-template-columns:1fr;padding:40px 26px}
}

/* ===== Footer ===== */
.site-footer{
  background:#072315;border-top:1px solid var(--line);
  padding:60px 0 130px;margin-top:20px;
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:36px}
.foot-brand .logo{margin-bottom:14px}
.foot-brand p{color:var(--mint-dim);font-size:14px;max-width:360px}
.foot-col h4{font-size:14px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.foot-col ul{display:grid;gap:10px}
.foot-col a{color:var(--mint-dim);font-size:14px}
.foot-col a:hover{color:var(--gold)}
.foot-trust{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:26px}
.badge-18{
  width:44px;height:44px;border-radius:50%;border:2px solid var(--red);
  color:#ff6b6b;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:13px;background:rgba(211,47,47,.08)}
.trust-pill{
  border:1px solid var(--line-soft);border-radius:999px;padding:8px 16px;
  font-size:12.5px;font-weight:700;color:var(--mint-dim);display:inline-flex;align-items:center;gap:8px;
}
.trust-pill i{color:var(--gold)}
.foot-bottom{
  border-top:1px solid var(--line-soft);padding-top:22px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--mint-dim);
}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr}}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:250;
  width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#3a1010,#1a0505 75%);
  border:3px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);font-size:23px;
  box-shadow:0 4px 20px rgba(255,215,0,.3);
  opacity:.72;transition:var(--tr);
  animation:fabFloat 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover i{transform:rotate(360deg)}
.fab i{transition:transform .55s ease}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:var(--red);box-shadow:0 0 8px rgba(211,47,47,.9);
  animation:dotBlink 1.4s ease-in-out infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.25}}

/* ===== Sticky convert bar ===== */
.convert-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:240;
  background:rgba(7,30,18,.97);border-top:1px solid var(--line);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  box-shadow:0 -8px 26px rgba(0,0,0,.45);
}
.convert-inner{
  max-width:var(--container);margin:0 auto;padding:12px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.convert-inner .cv-text b{display:block;font-size:15px;color:#fff}
.convert-inner .cv-text span{font-size:12.5px;color:var(--mint-dim)}
.convert-inner .btn-primary{padding:11px 24px;font-size:14px;flex:0 0 auto}
@media (max-width:560px){
  .convert-inner .cv-text span{display:none}
  .convert-inner .cv-text b{font-size:13.5px}
}

/* roulang page: article */
:root{
  --bg-main:#121212;
  --bg-soft:#1c1c1e;
  --bg-card:#1f1f22;
  --gold:#c5a059;
  --gold-bright:#ffbf00;
  --gold-soft:#d4ac0d;
  --text-main:#f5f5f7;
  --text-muted:#b9b9c0;
  --border-soft:rgba(197,160,89,.25);
  --border-faint:rgba(255,255,255,.08);
  --radius:14px;
  --radius-sm:10px;
  --shadow-card:0 10px 30px rgba(0,0,0,.45);
  --shadow-gold:0 4px 22px rgba(197,160,89,.22);
  --font-body:'Segoe UI','Helvetica Neue',Arial,'Noto Sans',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg-main);
  color:var(--text-main);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-bright)}
button{font-family:inherit;cursor:pointer}
ul,ol{list-style-position:inside}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(18,18,18,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-soft);
  box-shadow:0 4px 24px rgba(0,0,0,.35);
  transition:background .3s ease;
}
.site-header.scrolled{background:rgba(18,18,18,.96)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.logo{display:flex;align-items:center;gap:12px;color:var(--text-main)}
.logo:hover{color:var(--gold-bright)}
.logo-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:12px;
  background:linear-gradient(135deg,#3a2f16,#1c1c1e);
  border:1px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-bright);font-size:20px;
  box-shadow:var(--shadow-gold);
}
.logo-text{font-weight:800;font-size:16px;line-height:1.2;letter-spacing:.2px}
.logo-text small{display:block;font-weight:500;font-size:11px;color:var(--gold-soft);letter-spacing:.4px}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{
  color:var(--text-muted);font-weight:600;font-size:15px;
  padding:10px 16px;border-radius:10px;transition:all .2s ease;
}
.main-nav a:hover{color:var(--gold-bright);background:rgba(197,160,89,.08)}
.main-nav a.active{color:var(--gold-bright);background:rgba(197,160,89,.14);border:1px solid var(--border-soft)}
.nav-auth{display:flex;align-items:center;gap:10px}
.btn-login{color:var(--text-main);font-weight:600;font-size:14px;padding:10px 14px;border-radius:10px}
.btn-login:hover{color:var(--gold-bright)}
.btn-signup{
  background:linear-gradient(135deg,var(--gold),var(--gold-bright));
  color:#141005;font-weight:800;font-size:14px;
  padding:11px 20px;border-radius:11px;
  box-shadow:var(--shadow-gold);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(255,191,0,.35);color:#141005}
.btn-signup:active{transform:translateY(0) scale(.97)}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--border-soft);
  color:var(--gold-bright);width:42px;height:42px;border-radius:10px;font-size:17px;
}
.nav-toggle:hover{background:rgba(197,160,89,.1)}

/* ---------- Article banner ---------- */
.article-banner{
  margin-top:74px;
  position:relative;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  padding:78px 0 60px;
}
.article-banner::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(18,18,18,.82) 0%,rgba(18,18,18,.9) 60%,var(--bg-main) 100%);
}
.banner-inner{position:relative;z-index:1;max-width:820px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-muted);margin-bottom:20px}
.crumbs a{color:var(--gold-soft)}
.crumbs i{font-size:10px;opacity:.6}
.article-tag{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(197,160,89,.14);border:1px solid var(--border-soft);
  color:var(--gold-bright);font-size:12px;font-weight:700;letter-spacing:.6px;
  padding:7px 14px;border-radius:999px;margin-bottom:18px;text-transform:uppercase;
}
.article-banner h1{
  font-size:36px;line-height:1.25;font-weight:800;
  color:var(--text-main);margin-bottom:18px;letter-spacing:.2px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:20px;color:var(--text-muted);font-size:14px}
.article-meta span{display:inline-flex;align-items:center;gap:8px}
.article-meta i{color:var(--gold)}

/* ---------- Layout ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;
  padding:54px 0 30px;align-items:start;
}
.article-main{min-width:0}

/* ---------- Article body ---------- */
.article-body{
  font-size:16.5px;color:#e4e4e9;line-height:1.72;
}
.article-body h2{
  font-size:26px;color:var(--gold-bright);margin:38px 0 16px;line-height:1.35;
  padding-left:14px;border-left:4px solid var(--gold);
}
.article-body h3{font-size:20px;color:var(--text-main);margin:30px 0 12px}
.article-body p{margin:0 0 18px}
.article-body a{text-decoration:underline;text-underline-offset:3px}
.article-body ul,.article-body ol{margin:0 0 20px 6px}
.article-body li{margin-bottom:9px}
.article-body img{border-radius:var(--radius);margin:22px 0;box-shadow:var(--shadow-card)}
.article-body blockquote{
  margin:24px 0;padding:20px 24px;border-left:4px solid var(--gold);
  background:rgba(197,160,89,.07);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--text-muted);font-style:italic;
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--border-faint);padding:11px 14px;text-align:left}
.article-body th{background:rgba(197,160,89,.12);color:var(--gold-bright)}
.article-body strong{color:var(--gold-bright)}
.article-body hr{border:none;border-top:1px solid var(--border-faint);margin:30px 0}

/* Not found */
.not-found{
  text-align:center;padding:70px 26px;border:1px dashed var(--border-soft);
  border-radius:var(--radius);background:var(--bg-soft);
}
.not-found i{font-size:44px;color:var(--gold);margin-bottom:18px;display:block}
.not-found h2{font-size:24px;margin-bottom:12px;color:var(--text-main)}
.not-found p{color:var(--text-muted);margin-bottom:24px}
.btn-back{
  display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(135deg,var(--gold),var(--gold-bright));
  color:#141005;font-weight:800;padding:13px 26px;border-radius:11px;
  box-shadow:var(--shadow-gold);transition:transform .2s ease;
}
.btn-back:hover{transform:translateY(-2px);color:#141005}

/* ---------- Sidebar ---------- */
.article-side{display:flex;flex-direction:column;gap:26px;position:sticky;top:96px}
.side-box{
  background:var(--bg-soft);border:1px solid var(--border-faint);
  border-radius:var(--radius);padding:24px;
}
.side-box h3{
  font-size:16px;color:var(--gold-bright);margin-bottom:16px;
  display:flex;align-items:center;gap:10px;letter-spacing:.3px;
}
.side-box h3 i{font-size:14px}
.check-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.check-list li{display:flex;gap:11px;align-items:flex-start;font-size:14px;color:var(--text-muted)}
.check-list li i{color:var(--gold);margin-top:3px;font-size:13px;flex:0 0 auto}
.side-cover{border-radius:var(--radius-sm);overflow:hidden;margin-bottom:16px;border:1px solid var(--border-soft)}
.side-cover img{width:100%;height:160px;object-fit:cover;transition:transform .35s ease}
.side-box:hover .side-cover img{transform:scale(1.05)}
.side-box p{font-size:14px;color:var(--text-muted);margin-bottom:16px}
.side-cta{
  display:flex;align-items:center;justify-content:center;gap:9px;width:100%;
  background:linear-gradient(135deg,var(--gold),var(--gold-bright));
  color:#141005;font-weight:800;font-size:14px;padding:13px;border-radius:11px;
  box-shadow:var(--shadow-gold);transition:transform .2s ease;
}
.side-cta:hover{transform:translateY(-2px);color:#141005}
.pay-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.pay-badges span{
  font-size:12px;font-weight:700;padding:7px 12px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid var(--border-faint);color:var(--text-muted);
  display:inline-flex;align-items:center;gap:6px;
}
.pay-badges i{color:var(--gold)}

/* ---------- Criteria strip ---------- */
.criteria-strip{padding:26px 0 10px}
.criteria-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.criteria-item{
  background:var(--bg-soft);border:1px solid var(--border-faint);
  border-radius:var(--radius);padding:22px;transition:border-color .25s ease,transform .25s ease;
}
.criteria-item:hover{border-color:var(--gold);transform:translateY(-4px)}
.criteria-item i{font-size:22px;color:var(--gold-bright);margin-bottom:12px;display:block}
.criteria-item h4{font-size:15px;margin-bottom:8px;color:var(--text-main)}
.criteria-item p{font-size:13.5px;color:var(--text-muted)}
.section-head{margin-bottom:26px}
.section-head h2{font-size:26px;color:var(--text-main);line-height:1.3}
.section-head h2 span{color:var(--gold-bright)}
.section-head p{color:var(--text-muted);margin-top:8px;font-size:15px;max-width:640px}

/* ---------- FAQ ---------- */
.faq-section{padding:50px 0}
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:840px}
.faq-item{
  background:var(--bg-soft);border:1px solid var(--border-faint);
  border-radius:var(--radius-sm);overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--gold)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:15.5px;
  color:var(--text-main);display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--gold);transition:transform .25s ease;flex:0 0 auto}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item summary:hover{color:var(--gold-bright)}
.faq-answer{padding:0 22px 20px;color:var(--text-muted);font-size:14.5px}

/* ---------- Bottom CTA ---------- */
.cta-band{
  position:relative;margin:20px 0 0;
  background:url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  padding:72px 0;
}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(18,18,18,.86)}
.cta-inner{position:relative;z-index:1;text-align:center;max-width:680px;margin:0 auto}
.cta-inner h2{font-size:30px;margin-bottom:14px;color:var(--text-main)}
.cta-inner h2 span{color:var(--gold-bright)}
.cta-inner p{color:var(--text-muted);margin-bottom:28px;font-size:15.5px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-gold{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,var(--gold),var(--gold-bright));
  color:#141005;font-weight:800;font-size:15px;padding:15px 32px;border-radius:12px;
  box-shadow:var(--shadow-gold);transition:transform .2s ease,box-shadow .2s ease;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,191,0,.35);color:#141005}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--gold);color:var(--gold-bright);font-weight:700;font-size:15px;
  padding:15px 32px;border-radius:12px;transition:background .2s ease;
}
.btn-ghost:hover{background:rgba(197,160,89,.12);color:var(--gold-bright)}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--bg-soft);border-top:1px solid var(--border-soft);
  padding:56px 0 30px;margin-top:0;
}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;margin-bottom:36px}
.foot-brand p{color:var(--text-muted);font-size:14px;margin-top:16px;max-width:360px}
.foot-col h4{font-size:15px;color:var(--gold-bright);margin-bottom:16px;letter-spacing:.4px}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.foot-col a{color:var(--text-muted);font-size:14px}
.foot-col a:hover{color:var(--gold-bright)}
.foot-trust{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  padding:20px 0;border-top:1px solid var(--border-faint);border-bottom:1px solid var(--border-faint);
  margin-bottom:22px;
}
.badge-18{
  background:#8b0000;color:#fff;font-weight:800;font-size:13px;
  padding:7px 13px;border-radius:8px;border:1px solid rgba(255,255,255,.2);
}
.trust-pill{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted);
  background:rgba(255,255,255,.04);border:1px solid var(--border-faint);
  padding:8px 14px;border-radius:999px;
}
.trust-pill i{color:var(--gold)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#8b8b93;font-size:13px}

/* ---------- FAB ---------- */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:1100;
  width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#2a2a2e,#121212);
  border:3px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-bright);font-size:23px;
  box-shadow:0 4px 20px rgba(255,215,0,.3);
  opacity:.75;animation:fabFloat 3.2s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab-support:hover{transform:scale(1.12);opacity:1;color:var(--gold-bright)}
.fab-support:hover i{animation:fabSpin .6s ease}
.fab-support:active{transform:scale(.95) translateY(2px)}
.fab-support::after{
  content:"";position:absolute;top:4px;right:4px;width:11px;height:11px;border-radius:50%;
  background:#d32f2f;border:2px solid #121212;animation:fabBlink 1.4s infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes fabBlink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* ---------- Focus ---------- */
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px solid var(--gold-bright);outline-offset:3px;border-radius:6px;
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:36px}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap}
  .article-side .side-box{flex:1 1 300px}
  .criteria-grid{grid-template-columns:repeat(2,1fr)}
  .article-banner h1{font-size:30px}
}
@media (max-width:768px){
  .main-nav{
    position:absolute;top:74px;left:0;right:0;
    background:rgba(18,18,18,.98);border-bottom:1px solid var(--border-soft);
    flex-direction:column;align-items:stretch;padding:14px 20px 20px;gap:8px;
    display:none;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 16px}
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .logo-text{font-size:13.5px}
  .logo-text small{font-size:10px}
  .btn-login{padding:9px 8px;font-size:13px}
  .btn-signup{padding:10px 14px;font-size:13px}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .foot-bottom{flex-direction:column}
}
@media (max-width:520px){
  .article-banner{padding:56px 0 44px}
  .article-banner h1{font-size:24px}
  .criteria-grid{grid-template-columns:1fr}
  .article-body{font-size:15.5px}
  .article-body h2{font-size:21px}
  .cta-inner h2{font-size:23px}
  .btn-gold,.btn-ghost{width:100%;justify-content:center}
  .article-side{flex-direction:column}
  .container{padding:0 16px}
  .fab-support{width:52px;height:52px;font-size:19px;bottom:84px}
}

/* roulang page: category1 */
:root{
  --bg-deep:#121212;
  --bg-soft:#1c1c1e;
  --bg-panel:#232326;
  --gold:#c5a059;
  --gold-bright:#ffbf00;
  --gold-soft:#d4ac0d;
  --text-main:#f5f5f7;
  --text-dim:#b9b9c0;
  --line:rgba(197,160,89,.28);
  --line-soft:rgba(255,255,255,.08);
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 14px 40px rgba(0,0,0,.45);
  --shadow-gold:0 8px 30px rgba(197,160,89,.22);
  --tr:all .25s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI","Helvetica Neue",Arial,"Noto Sans",sans-serif;
  background:var(--bg-deep);
  color:var(--text-main);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none;transition:var(--tr)}
a:hover{color:var(--gold-bright)}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select{font-family:inherit;font-size:1rem}
ul{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:rgba(18,18,18,.55);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:var(--tr);
}
.site-header.scrolled{background:rgba(18,18,18,.95);box-shadow:0 6px 24px rgba(0,0,0,.5)}
.nav-wrap{display:flex;align-items:center;gap:1.6rem;height:74px}
.logo{display:flex;align-items:center;gap:.65rem;flex-shrink:0}
.logo-mark{
  width:42px;height:42px;border-radius:11px;
  background:linear-gradient(135deg,var(--gold),var(--gold-bright));
  color:#151004;display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;box-shadow:var(--shadow-gold);
}
.logo-text{font-weight:800;font-size:.98rem;line-height:1.2;color:var(--text-main);display:flex;flex-direction:column}
.logo-text small{font-weight:500;font-size:.68rem;color:var(--gold-soft);letter-spacing:.04em}
.main-nav{display:flex;gap:.35rem;margin-left:auto}
.main-nav a{
  padding:.55rem .95rem;border-radius:999px;color:var(--text-dim);
  font-weight:600;font-size:.92rem;position:relative;
}
.main-nav a:hover{color:var(--text-main);background:rgba(255,255,255,.06)}
.main-nav a.active{color:#151004;background:linear-gradient(135deg,var(--gold),var(--gold-bright))}
.nav-auth{display:flex;align-items:center;gap:.6rem}
.btn-login{color:var(--text-main);font-weight:600;font-size:.9rem;padding:.5rem .8rem;border-radius:8px}
.btn-login:hover{color:var(--gold-bright)}
.btn-signup{
  background:linear-gradient(135deg,var(--gold),var(--gold-bright));
  color:#151004;font-weight:800;font-size:.9rem;
  padding:.58rem 1.15rem;border-radius:999px;box-shadow:var(--shadow-gold);
}
.btn-signup:hover{transform:translateY(-2px);color:#151004;box-shadow:0 10px 34px rgba(255,191,0,.35)}
.nav-toggle{display:none;color:var(--text-main);font-size:1.25rem;padding:.4rem .55rem;border-radius:8px;border:1px solid var(--line-soft)}

/* ===== Hero (report cover + summary + lead form) ===== */
.hero{
  position:relative;padding:150px 0 80px;
  background:linear-gradient(rgba(18,18,18,.82),rgba(18,18,18,.94)),url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:0.9fr 1.4fr 1fr;gap:2.4rem;align-items:start}
.report-cover{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);position:relative;background:var(--bg-soft);
}
.report-cover img{height:330px;width:100%;object-fit:cover;opacity:.85}
.report-cover .cover-tag{
  position:absolute;top:14px;left:14px;background:linear-gradient(135deg,var(--gold),var(--gold-bright));
  color:#151004;font-weight:800;font-size:.72rem;letter-spacing:.06em;
  padding:.32rem .75rem;border-radius:999px;
}
.report-cover .cover-meta{padding:1rem 1.1rem;border-top:1px solid var(--line)}
.report-cover .cover-meta strong{display:block;font-size:.95rem;color:var(--gold-bright)}
.report-cover .cover-meta span{font-size:.8rem;color:var(--text-dim)}
.hero-main .crumb{font-size:.82rem;color:var(--text-dim);margin-bottom:.9rem;display:flex;gap:.5rem;align-items:center}
.hero-main .crumb i{font-size:.6rem;color:var(--gold)}
.hero-main h1{font-size:2.35rem;line-height:1.22;font-weight:800;margin-bottom:1rem}
.hero-main h1 em{font-style:normal;color:var(--gold-bright)}
.hero-main .lede{color:var(--text-dim);font-size:1.02rem;margin-bottom:1.5rem;max-width:56ch}
.toc{border-left:2px solid var(--gold);padding-left:1.1rem;display:grid;gap:.55rem}
.toc-title{font-size:.78rem;font-weight:800;letter-spacing:.1em;color:var(--gold-soft);text-transform:uppercase}
.toc li{display:flex;gap:.6rem;align-items:baseline;color:var(--text-dim);font-size:.93rem}
.toc li b{color:var(--gold);font-size:.8rem;min-width:2.2rem}
.lead-box{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.5rem 1.4rem;box-shadow:var(--shadow);
}
.lead-box h2{font-size:1.12rem;margin-bottom:.35rem}
.lead-box p{font-size:.86rem;color:var(--text-dim);margin-bottom:1rem}
.lead-box .field{margin-bottom:.8rem}
.lead-box label{display:block;font-size:.78rem;font-weight:700;color:var(--gold-soft);margin-bottom:.32rem}
.lead-box input,.lead-box select{
  width:100%;background:#18181a;border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  color:var(--text-main);padding:.7rem .85rem;transition:var(--tr);
}
.lead-box input:focus,.lead-box select:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold)}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;width:100%;
  background:linear-gradient(135deg,var(--gold),var(--gold-bright));color:#151004;
  font-weight:800;font-size:.98rem;padding:.85rem 1.2rem;border-radius:999px;
  box-shadow:var(--shadow-gold);transition:var(--tr);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(255,191,0,.35)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.lead-note{font-size:.74rem;color:var(--text-dim);margin-top:.7rem;display:flex;gap:.45rem;align-items:center}
.lead-note i{color:var(--gold)}

/* ===== Sections base ===== */
section{padding:78px 0}
.sec-head{max-width:620px;margin-bottom:2.4rem}
.sec-head .kicker{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.76rem;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;color:var(--gold);
  border:1px solid var(--line);border-radius:999px;padding:.32rem .9rem;margin-bottom:.9rem;
}
.sec-head h2{font-size:1.85rem;line-height:1.25;margin-bottom:.6rem}
.sec-head p{color:var(--text-dim);font-size:.98rem}

/* ===== Criteria (selling points) ===== */
.criteria{background:var(--bg-soft);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.crit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.crit-item{
  background:var(--bg-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:1.6rem 1.4rem;transition:var(--tr);
}
.crit-item:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow-gold)}
.crit-item .ico{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(197,160,89,.14);color:var(--gold-bright);font-size:1.2rem;margin-bottom:1rem;
}
.crit-item h3{font-size:1.08rem;margin-bottom:.5rem}
.crit-item p{font-size:.9rem;color:var(--text-dim)}
.crit-item .pts{margin-top:.9rem;font-size:.78rem;font-weight:800;color:var(--gold-soft)}

/* ===== Ranking table ===== */
.rank-row{
  display:grid;grid-template-columns:64px 1.5fr 1fr 1fr 130px;gap:1rem;align-items:center;
  padding:1.1rem 1.2rem;border:1px solid var(--line-soft);border-radius:var(--radius);
  background:var(--bg-panel);margin-bottom:.9rem;transition:var(--tr);
}
.rank-row:hover{border-color:var(--gold);box-shadow:var(--shadow-gold)}
.rank-no{
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.05rem;background:rgba(197,160,89,.15);color:var(--gold-bright);
  border:1px solid var(--line);
}
.rank-row.top .rank-no{background:linear-gradient(135deg,var(--gold),var(--gold-bright));color:#151004}
.rank-name strong{display:block;font-size:1.02rem}
.rank-name span{font-size:.8rem;color:var(--text-dim)}
.rank-cell{font-size:.86rem;color:var(--text-dim)}
.rank-cell b{display:block;color:var(--text-main);font-size:.95rem}
.score-pill{
  text-align:center;font-weight:800;font-size:1.05rem;color:var(--gold-bright);
  border:1px solid var(--line);border-radius:999px;padding:.5rem .4rem;background:rgba(197,160,89,.08);
}
.rank-note{font-size:.82rem;color:var(--text-dim);margin-top:1.1rem;display:flex;gap:.5rem;align-items:center}
.rank-note i{color:var(--gold)}

/* ===== Scenario (image + text asymmetric) ===== */
.scenario{background:var(--bg-soft);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.scn-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:3rem;align-items:center}
.scn-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.scn-media img{height:400px;width:100%;object-fit:cover}
.scn-media .float-stat{
  position:absolute;bottom:16px;left:16px;right:16px;display:flex;gap:1rem;
  background:rgba(18,18,18,.85);backdrop-filter:blur(8px);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:.9rem 1.1rem;
}
.float-stat div{flex:1}
.float-stat b{display:block;font-size:1.15rem;color:var(--gold-bright)}
.float-stat span{font-size:.72rem;color:var(--text-dim)}
.scn-body h2{font-size:1.7rem;margin-bottom:1rem}
.scn-body>p{color:var(--text-dim);margin-bottom:1.4rem}
.scn-list{display:grid;gap:1rem}
.scn-list li{display:flex;gap:.9rem;align-items:flex-start}
.scn-list li i{color:var(--gold-bright);margin-top:.25rem}
.scn-list li strong{display:block;font-size:.98rem}
.scn-list li span{font-size:.87rem;color:var(--text-dim)}

/* ===== Process timeline ===== */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.step{position:relative;padding:1.4rem 1.2rem 1.4rem;border-top:2px solid var(--line);transition:var(--tr)}
.step:hover{border-top-color:var(--gold-bright)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:1.9rem;font-weight:800;color:var(--gold);opacity:.55;margin-bottom:.7rem;
}
.step h3{font-size:1.02rem;margin-bottom:.45rem}
.step p{font-size:.87rem;color:var(--text-dim)}

/* ===== Social proof ===== */
.proof{background:var(--bg-soft);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.quote{
  background:var(--bg-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:1.6rem 1.5rem;transition:var(--tr);
}
.quote:hover{border-color:var(--gold)}
.quote .stars{color:var(--gold-bright);font-size:.85rem;margin-bottom:.8rem;letter-spacing:.15em}
.quote p{font-size:.95rem;color:var(--text-main);margin-bottom:1rem}
.quote .who{display:flex;align-items:center;gap:.75rem}
.quote .who .av{
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(197,160,89,.16);color:var(--gold-bright);font-weight:800;
}
.quote .who strong{display:block;font-size:.9rem}
.quote .who span{font-size:.76rem;color:var(--text-dim)}

/* ===== FAQ ===== */
.faq-list{max-width:820px}
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;
  gap:1rem;padding:1.15rem 0;font-weight:700;font-size:1rem;transition:var(--tr);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--gold-bright)}
.faq-item summary i{color:var(--gold);transition:transform .25s ease;flex-shrink:0}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 0 1.2rem;color:var(--text-dim);font-size:.93rem;max-width:66ch}

/* ===== CTA ===== */
.cta{
  text-align:center;
  background:linear-gradient(rgba(18,18,18,.85),rgba(18,18,18,.92)),url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta h2{font-size:1.95rem;margin-bottom:.8rem}
.cta p{color:var(--text-dim);max-width:56ch;margin:0 auto 1.7rem}
.cta .btn-gold{width:auto;padding:.9rem 2.4rem}
.cta .cta-sub{margin-top:1rem;font-size:.8rem;color:var(--text-dim)}

/* ===== Footer ===== */
.site-footer{background:#0d0d0e;border-top:1px solid var(--line);padding:64px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2.5rem;margin-bottom:2.2rem}
.foot-brand p{font-size:.88rem;color:var(--text-dim);margin-top:1rem;max-width:40ch}
.foot-col h4{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:1rem}
.foot-col ul{display:grid;gap:.55rem}
.foot-col a{color:var(--text-dim);font-size:.9rem}
.foot-col a:hover{color:var(--gold-bright)}
.foot-trust{
  display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;
  padding:1.2rem 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);margin-bottom:1.2rem;
}
.badge-18{
  width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:2px solid var(--gold);color:var(--gold-bright);font-weight:800;font-size:.82rem;
}
.trust-pill{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--text-dim);
  border:1px solid var(--line-soft);border-radius:999px;padding:.42rem .95rem;
}
.trust-pill i{color:var(--gold)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;font-size:.78rem;color:var(--text-dim)}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:300;
  width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,#2a2418,#141210);
  border:2px solid var(--gold);color:var(--gold-bright);
  display:flex;align-items:center;justify-content:center;font-size:1.35rem;
  box-shadow:0 4px 20px rgba(255,215,0,.3);opacity:.75;
  animation:fabFloat 3.2s ease-in-out infinite;transition:var(--tr);
}
.fab:hover{opacity:1;transform:scale(1.1);color:var(--gold-bright)}
.fab:hover i{transform:rotate(360deg);transition:transform .5s ease}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:#d32f2f;animation:blink 1.4s infinite;border:2px solid #141210;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ===== Sticky bottom bar ===== */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:250;
  background:rgba(18,18,18,.92);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);padding:.75rem 0;
  transform:translateY(110%);transition:transform .35s ease;
}
.sticky-bar.show{transform:translateY(0)}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.sticky-inner p{font-size:.9rem;font-weight:600}
.sticky-inner p i{color:var(--gold-bright);margin-right:.45rem}
.sticky-inner .btn-gold{width:auto;padding:.62rem 1.5rem;font-size:.88rem}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr 1fr}
  .report-cover{display:none}
  .crit-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .rank-row{grid-template-columns:56px 1.3fr 1fr 110px;}
  .rank-cell.hide-md{display:none}
}
@media (max-width:768px){
  .nav-wrap{height:66px;gap:.8rem}
  .logo-text{font-size:.85rem}
  .logo-text small{font-size:.6rem}
  .main-nav{
    position:fixed;top:66px;left:0;right:0;flex-direction:column;gap:.2rem;
    background:rgba(18,18,18,.98);border-bottom:1px solid var(--line);
    padding:1rem 1.2rem;display:none;
  }
  .main-nav.open{display:flex}
  .main-nav a{border-radius:var(--radius-sm)}
  .nav-toggle{display:inline-flex}
  .btn-login{padding:.4rem .5rem;font-size:.82rem}
  .btn-signup{padding:.48rem .85rem;font-size:.82rem}
  .hero{padding:120px 0 60px}
  .hero-grid{grid-template-columns:1fr;gap:2rem}
  .hero-main h1{font-size:1.75rem}
  section{padding:58px 0}
  .scn-grid{grid-template-columns:1fr;gap:1.8rem}
  .scn-media img{height:280px}
  .proof-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:1.8rem}
  .rank-row{grid-template-columns:48px 1fr 92px;padding:1rem}
  .rank-cell{display:none}
  .sticky-inner p span{display:none}
}
@media (max-width:520px){
  .hero-main h1{font-size:1.5rem}
  .crit-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .sec-head h2{font-size:1.45rem}
  .cta h2{font-size:1.5rem}
  .float-stat{flex-direction:column;gap:.5rem}
  .foot-bottom{flex-direction:column}
}

/* roulang page: category2 */
:root{
  --bg:#0F0C20;--bg-2:#0B1A30;--panel:#151234;--panel-2:#1b2748;
  --lime:#CCFF00;--cyan:#00F0FF;--txt:#FFFFFF;--muted:#A6ACAF;
  --border:rgba(0,240,255,.18);--radius:16px;--radius-sm:10px;
  --shadow:0 18px 46px rgba(0,0,0,.5);--glow:0 0 18px rgba(0,240,255,.35);
  --space:clamp(56px,7vw,110px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--txt);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
.container{width:min(1200px,92%);margin:0 auto}
h1,h2,h3,h4{line-height:1.2;font-weight:800;letter-spacing:-.5px}
section{padding:var(--space) 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--cyan);background:rgba(0,240,255,.08);border:1px solid var(--border);padding:7px 15px;border-radius:100px}

/* HEADER */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(15,12,32,.55);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:.3s}
.site-header.scrolled{background:rgba(11,15,28,.94);box-shadow:0 10px 30px rgba(0,0,0,.4)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo{display:flex;align-items:center;gap:12px}
.logo-mark{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--lime));color:#0B1A30;font-size:1.2rem;box-shadow:var(--glow)}
.logo-text{display:flex;flex-direction:column;font-weight:800;font-size:1rem;line-height:1.1}
.logo-text small{font-weight:500;font-size:.62rem;color:var(--muted);letter-spacing:.5px}
.main-nav{display:flex;gap:6px;margin-left:auto}
.main-nav a{padding:9px 16px;border-radius:100px;font-size:.9rem;font-weight:600;color:var(--muted);transition:.25s}
.main-nav a:hover{color:var(--txt);background:rgba(255,255,255,.05)}
.main-nav a.active{color:var(--lime);background:rgba(204,255,0,.1)}
.nav-auth{display:flex;align-items:center;gap:12px}
.btn-login{font-weight:700;font-size:.9rem;color:var(--txt);padding:9px 6px}
.btn-login:hover{color:var(--cyan)}
.btn-signup{font-weight:800;font-size:.9rem;padding:11px 22px;border-radius:100px;background:linear-gradient(135deg,var(--lime),var(--cyan));color:#0B1A30;box-shadow:0 6px 20px rgba(204,255,0,.28);transition:.25s}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(204,255,0,.45)}
.nav-toggle{display:none;font-size:1.35rem;color:var(--txt);width:44px;height:44px}

/* HERO */
.hero{position:relative;padding:150px 0 90px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,26,48,.92),rgba(15,12,32,.86)),url('/assets/images/backpic/back-2.jpg') center/cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 30%,rgba(0,240,255,.16),transparent 45%),radial-gradient(circle at 12% 80%,rgba(204,255,0,.12),transparent 40%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.15fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);margin:22px 0 18px}
.hero h1 .hl{background:linear-gradient(90deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.1rem;color:#d3dbe4;max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:800;padding:15px 28px;border-radius:100px;transition:.25s;font-size:.98rem}
.btn-primary{background:linear-gradient(135deg,var(--lime),var(--cyan));color:#0B1A30;box-shadow:0 8px 26px rgba(0,240,255,.32)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(0,240,255,.5)}
.btn-ghost{border:1px solid var(--border);color:var(--txt);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.trust-pill{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);background:rgba(255,255,255,.04);border:1px solid var(--border);padding:8px 14px;border-radius:100px}
.trust-pill i{color:var(--lime)}
.hero-panel{background:rgba(21,18,52,.7);border:1px solid var(--border);border-radius:22px;padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(8px)}
.hero-panel h3{font-size:1.05rem;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.hero-panel h3 i{color:var(--cyan)}
.check-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.08);font-size:.92rem;color:#d3dbe4}
.check-list li:last-child{border-bottom:none}
.check-list li i{color:var(--lime);margin-top:3px}

/* FEATURES 三连 */
.feat-head{max-width:680px;margin-bottom:44px}
.feat-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin:16px 0 12px}
.feat-head p{color:var(--muted);font-size:1.02rem}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:30px 26px;transition:.3s}
.feat-card:hover{transform:translateY(-6px);border-color:var(--cyan);box-shadow:var(--glow)}
.feat-ico{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:1.4rem;background:rgba(0,240,255,.1);color:var(--cyan);margin-bottom:18px}
.feat-card h3{font-size:1.18rem;margin-bottom:10px}
.feat-card p{color:var(--muted);font-size:.94rem}

/* SCENE / DEMO */
.scene{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.scene-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
.scene-media{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
.scene-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.scene-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(11,26,48,.72))}
.scene-badge{position:absolute;left:18px;bottom:18px;z-index:2;font-size:.82rem;font-weight:700;background:rgba(11,26,48,.75);border:1px solid var(--border);padding:8px 15px;border-radius:100px}
.scene-badge i{color:var(--lime)}
.scene-info h2{font-size:clamp(1.7rem,3.2vw,2.4rem);margin:16px 0 16px}
.scene-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.scene-list li:last-child{border-bottom:none}
.scene-num{flex-shrink:0;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:800;font-size:.9rem;background:linear-gradient(135deg,var(--lime),var(--cyan));color:#0B1A30}
.scene-list h4{font-size:1.02rem;margin-bottom:3px}
.scene-list p{color:var(--muted);font-size:.9rem}

/* STEPS 流程 */
.steps-head{text-align:left;max-width:640px;margin-bottom:44px}
.steps-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin:14px 0 10px}
.steps-head p{color:var(--muted)}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:28px 22px;position:relative;transition:.3s}
.step:hover{transform:translateY(-5px);border-color:var(--lime)}
.step::before{counter-increment:step;content:"0" counter(step);font-size:2.4rem;font-weight:900;color:rgba(0,240,255,.2);position:absolute;top:16px;right:20px}
.step i{font-size:1.5rem;color:var(--lime);margin-bottom:16px;display:block}
.step h4{font-size:1.05rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.9rem}

/* SOCIAL PROOF */
.proof{background:linear-gradient(160deg,var(--bg-2),var(--bg))}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:56px}
.stat{text-align:center;padding:26px 18px;background:rgba(21,18,52,.6);border:1px solid var(--border);border-radius:var(--radius)}
.stat b{display:block;font-size:2.2rem;font-weight:900;background:linear-gradient(90deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:.86rem}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:26px}
.quote .stars{color:var(--lime);margin-bottom:12px;font-size:.9rem}
.quote p{color:#d3dbe4;font-size:.94rem;margin-bottom:16px}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--lime));display:grid;place-items:center;color:#0B1A30;font-weight:800}
.quote .who b{font-size:.9rem}
.quote .who small{color:var(--muted);font-size:.78rem;display:block}

/* PAYMENT */
.pay{text-align:left}
.pay-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:22px;padding:44px}
.pay-badges{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.pay-badge{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.86rem;padding:12px 18px;border-radius:12px;background:rgba(0,240,255,.07);border:1px solid var(--border)}
.pay-badge i{color:var(--lime)}
.pay h2{font-size:clamp(1.6rem,3vw,2.3rem);margin:14px 0 14px}
.pay p{color:var(--muted)}

/* FAQ */
.faq-head{text-align:left;max-width:640px;margin-bottom:38px}
.faq-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin:14px 0 8px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:14px;background:var(--panel);overflow:hidden}
.faq-q{width:100%;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-weight:700;font-size:1rem;color:var(--txt)}
.faq-q i{color:var(--cyan);transition:.3s;flex-shrink:0}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;color:var(--muted);font-size:.94rem}
.faq-a p{padding:0 24px 22px}

/* CTA */
.cta{position:relative;overflow:hidden;text-align:center}
.cta::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,26,48,.9),rgba(15,12,32,.85)),url('/assets/images/backpic/back-3.jpg') center/cover;z-index:-1}
.cta-box{max-width:720px;margin:0 auto}
.cta h2{font-size:clamp(1.9rem,4vw,2.8rem);margin:18px 0 16px}
.cta p{color:#d3dbe4;font-size:1.05rem;margin-bottom:30px}
.cta .hero-cta{justify-content:center}

/* FOOTER */
.site-footer{background:#0a0817;border-top:1px solid var(--border);padding-top:64px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.07)}
.foot-brand p{color:var(--muted);font-size:.9rem;margin-top:18px;max-width:380px}
.foot-col h4{font-size:1rem;margin-bottom:18px}
.foot-col ul li{margin-bottom:11px}
.foot-col ul li a{color:var(--muted);font-size:.9rem;transition:.2s}
.foot-col ul li a:hover{color:var(--cyan)}
.foot-trust{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:26px 0}
.badge-18{font-weight:900;font-size:.85rem;background:var(--lime);color:#0B1A30;padding:6px 12px;border-radius:8px}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:22px 0 40px;color:var(--muted);font-size:.82rem}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:60;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);border:2px solid transparent;background-image:linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.6)),linear-gradient(135deg,var(--lime),var(--cyan));background-origin:border-box;background-clip:padding-box,border-box;box-shadow:0 0 15px rgba(0,240,255,.5);opacity:.72;transition:.3s;animation:fabFloat 3s ease-in-out infinite}
.fab i{font-size:1.35rem;color:var(--cyan)}
.fab:hover{opacity:1;transform:scale(1.08);box-shadow:0 0 26px rgba(0,240,255,.75)}
.fab:active{transform:scale(.94)}
.fab .dot{position:absolute;top:6px;right:6px;width:12px;height:12px;border-radius:50%;background:var(--lime);animation:pulseDot 1.4s infinite}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.3}}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero-grid,.scene-grid,.pay-wrap{grid-template-columns:1fr;gap:38px}
  .feat-grid,.quotes{grid-template-columns:repeat(2,1fr)}
  .steps-grid,.stat-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .main-nav{position:fixed;top:76px;left:0;right:0;flex-direction:column;background:rgba(11,15,28,.98);backdrop-filter:blur(16px);padding:16px;gap:6px;border-bottom:1px solid var(--border);transform:translateY(-140%);transition:.35s;margin:0}
  .main-nav.open{transform:translateY(0)}
  .main-nav a{padding:14px 16px}
  .nav-toggle{display:grid;place-items:center}
  .btn-login{display:none}
}
@media(max-width:520px){
  .feat-grid,.quotes,.steps-grid,.stat-grid{grid-template-columns:1fr}
  .logo-text{font-size:.86rem}
  .logo-text small{display:none}
  .btn-signup{padding:10px 16px;font-size:.82rem}
  .pay-wrap{padding:28px}
  .foot-bottom{flex-direction:column}
}