/* roulang page: index */
:root  --bg:#040A18;
  --bg-2:#071228;
  --bg-3:#0A1834;
  --surface:rgba(14,32,66,.62);
  --surface-2:rgba(9,21,46,.88);
  --line:rgba(96,165,250,.18);
  --line-strong:rgba(56,189,248,.45);
  --text:#EAF2FF;
  --muted:#93A7C4;
  --accent:#2563EB;
  --accent-2:#38BDF8;
  --accent-3:#60A5FA;
  --ok:#34D399;
  --warn:#FBBF24;
  --danger:#F87171;
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.92);
  --glow:0 0 0 1px rgba(56,189,248,.32), 0 14px 38px -14px rgba(37,99,235,.75);
  --container:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.64;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(940px 540px at 10% -10%, rgba(37,99,235,.30), transparent 62%),
    radial-gradient(820px 560px at 94% 2%, rgba(56,189,248,.20), transparent 60%),
    linear-gradient(180deg,#040A18 0%,#061124 48%,#040A18 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.34;
  background-image:
    linear-gradient(rgba(96,165,250,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(96,165,250,.07) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
  mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 16px}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.24;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(30px,4.2vw,50px)}
h2{font-size:clamp(24px,2.9vw,36px)}
h3{font-size:clamp(18px,2vw,22px)}
h4{font-size:17px}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
.section{padding:80px 0;position:relative}
.section--tight{padding:58px 0}
.section--panel{
  background:linear-gradient(180deg,rgba(9,21,46,.72),rgba(6,15,34,.42));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section--photo{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--photo::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/e90925062688807e.jpg") center/cover no-repeat;
  opacity:.16;filter:saturate(.7);
}
.section--photo::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(4,10,24,.88),rgba(4,10,24,.96));
}
.section--photo > .container{position:relative;z-index:1}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-2);
  padding:7px 14px;border-radius:999px;
  background:rgba(37,99,235,.14);
  border:1px solid var(--line-strong);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 10px var(--accent-2)}
.section-head{max-width:720px;margin-bottom:38px}
.section-head--wide{max-width:860px}
.section-head p{color:var(--muted);font-size:16.5px;margin-bottom:0}
.section-head h2{margin-bottom:12px}
.lead{font-size:17.5px;color:#C6D6EE}

.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-split{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:start}
.grid-split--even{grid-template-columns:1fr 1fr}
.grid-side{display:grid;grid-template-columns:1.5fr .95fr;gap:34px;align-items:start}

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);margin-bottom:0;font-size:15.4px}
.card__top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.card__icon{
  flex:0 0 42px;width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.42),rgba(56,189,248,.22));
  border:1px solid var(--line-strong);
  font-size:18px;
}
.card__meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}

.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
  padding:5px 11px;border-radius:999px;
  color:#BFE0FF;background:rgba(56,189,248,.10);
  border:1px solid rgba(56,189,248,.26);
}
.chip--ok{color:#A7F3D0;background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.3)}
.chip--warn{color:#FDE68A;background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.3)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn--primary{
  background:linear-gradient(120deg,#2563EB 0%,#38BDF8 100%);
  color:#04101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.45),0 16px 34px -16px rgba(56,189,248,.85);
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(56,189,248,.7),0 22px 44px -16px rgba(56,189,248,.95)}
.btn--primary:active{transform:translateY(0) scale(.985)}
.btn--ghost{
  background:rgba(56,189,248,.07);
  border-color:var(--line-strong);
  color:#D8EAFF;
}
.btn--ghost:hover{background:rgba(56,189,248,.16);border-color:var(--accent-2);transform:translateY(-2px)}
.btn--link{color:var(--accent-2);padding:12px 6px;font-weight:700}
.btn--link:hover{color:#9BE0FF}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

.stat{display:flex;flex-direction:column;gap:6px}
.stat__num{
  font-size:clamp(28px,3.4vw,42px);font-weight:800;letter-spacing:-.02em;
  background:linear-gradient(120deg,#EAF2FF 10%,#38BDF8 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat__label{color:var(--muted);font-size:14.5px}

.list-check li{
  position:relative;padding-left:30px;margin-bottom:13px;color:#C6D6EE;font-size:15.6px;
}
.list-check li::before{
  content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;
  background:rgba(52,211,153,.16);border:1px solid rgba(52,211,153,.5);
}
.list-check li::after{
  content:"";position:absolute;left:5px;top:12px;width:6px;height:3px;
  border-left:2px solid #34D399;border-bottom:2px solid #34D399;transform:rotate(-45deg);
}
.list-warn li{position:relative;padding-left:30px;margin-bottom:13px;color:#C6D6EE;font-size:15.6px}
.list-warn li::before{
  content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;
  background:rgba(248,113,113,.14);border:1px solid rgba(248,113,113,.5);
}
.list-warn li::after{
  content:"!";position:absolute;left:5.5px;top:6px;font-size:11px;font-weight:800;color:#F87171;
}

/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#04101F;font-size:20px;font-weight:800;
  box-shadow:0 0 0 1px rgba(56,189,248,.5),0 12px 26px -12px rgba(56,189,248,.9);
}
.brand__text{display:flex;flex-direction:column;line-height:1.16}
.brand__text strong{font-size:15px;letter-spacing:-.01em}
.brand__text span{font-size:11.5px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.nav__links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav__links a{
  padding:9px 14px;border-radius:999px;font-size:14.6px;font-weight:600;color:#C3D6F0;
  border:1px solid transparent;transition:color .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease);
}
.nav__links a:hover{color:#FFFFFF;background:rgba(56,189,248,.10);border-color:var(--line)}
.nav__links a.is-active{color:#04101F;background:linear-gradient(120deg,#2563EB,#38BDF8);border-color:transparent}
.nav__actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav__login{font-size:14.4px;font-weight:700;color:#BFE0FF;padding:10px 14px;border-radius:999px;border:1px solid var(--line-strong)}
.nav__login:hover{background:rgba(56,189,248,.12)}
.nav__signup{
  font-size:14.4px;font-weight:800;padding:11px 20px;border-radius:999px;color:#04101F;
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  box-shadow:0 0 0 1px rgba(56,189,248,.45),0 14px 30px -14px rgba(56,189,248,.9);
}
.nav__signup:hover{transform:translateY(-2px)}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);background:rgba(56,189,248,.08)}
.burger span{display:block;width:18px;height:2px;background:#D8EAFF;margin:3px auto;border-radius:2px}

/* ===== HERO ===== */
.hero{position:relative;overflow:hidden;padding:70px 0 74px;border-bottom:1px solid var(--line)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/84a70f22a8ec0daa.jpg") center/cover no-repeat;
  opacity:.22;filter:saturate(.75);
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(110deg,rgba(4,10,24,.96) 0%,rgba(5,14,34,.86) 52%,rgba(6,18,44,.72) 100%);
}
.hero > .container{position:relative;z-index:1}
.hero__grid{display:grid;grid-template-columns:1.28fr .92fr;gap:44px;align-items:start}
.hero h1{margin-bottom:18px}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,#38BDF8,#2563EB);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:17.4px;color:#C9D9F0;max-width:660px;margin-bottom:26px}
.hero__points{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.hero__facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}
.hero__facts .stat__num{font-size:clamp(22px,2.6vw,30px)}

.hero-panel{
  background:var(--surface-2);
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  padding:28px;
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.hero-panel__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
.hero-panel__head h2{font-size:17px;margin:0}
.ring{position:relative;width:190px;height:190px;margin:0 auto 22px}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:9;stroke-linecap:round}
.ring__bg{stroke:rgba(96,165,250,.16)}
.ring__fg{stroke:url(#ringGrad);stroke-dasharray:327;stroke-dashoffset:9;filter:drop-shadow(0 0 9px rgba(56,189,248,.6))}
.ring__center{
  position:absolute;inset:0;display:grid;place-content:center;text-align:center;gap:4px;
}
.ring__center strong{font-size:30px;font-weight:800;letter-spacing:-.02em}
.ring__center span{font-size:12.4px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.tier{
  display:flex;align-items:flex-start;gap:13px;padding:14px 15px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(10,24,52,.6);margin-bottom:11px;
  transition:border-color .25s var(--ease),transform .25s var(--ease);
}
.tier:hover{border-color:var(--line-strong);transform:translateX(3px)}
.tier__dot{flex:0 0 10px;width:10px;height:10px;border-radius:50%;margin-top:7px;background:var(--accent-2);box-shadow:0 0 10px var(--accent-2)}
.tier__dot--gold{background:var(--warn);box-shadow:0 0 10px var(--warn)}
.tier__dot--ok{background:var(--ok);box-shadow:0 0 10px var(--ok)}
.tier__body strong{display:block;font-size:15px;margin-bottom:3px}
.tier__body span{font-size:13.6px;color:var(--muted);line-height:1.5}

/* ===== STAT STRIP ===== */
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.stat-strip .card{padding:22px 20px}

/* ===== CASES ===== */
.case{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.case:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.case__media{position:relative;aspect-ratio:16/10;overflow:hidden}
.case__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.case:hover .case__media img{transform:scale(1.06)}
.case__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,10,24,.1),rgba(4,10,24,.86))}
.case__badge{position:absolute;left:14px;top:14px;z-index:2}
.case__body{padding:22px}
.case__body h3{font-size:17.5px;margin-bottom:9px}
.case__body p{color:var(--muted);font-size:15px;margin-bottom:16px}
.case__who{display:flex;align-items:center;gap:11px;padding-top:15px;border-top:1px solid var(--line)}
.case__avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px;
  background:linear-gradient(140deg,#2563EB,#38BDF8);color:#04101F;flex:0 0 38px;
}
.case__who strong{display:block;font-size:14.4px}
.case__who span{font-size:12.8px;color:var(--muted)}

/* ===== BEFORE / AFTER ===== */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare__col{border-radius:var(--radius);padding:26px;border:1px solid var(--line);background:rgba(10,24,52,.55)}
.compare__col--before{border-color:rgba(248,113,113,.28)}
.compare__col--after{border-color:rgba(52,211,153,.32);background:linear-gradient(180deg,rgba(9,32,54,.72),rgba(6,20,42,.6))}
.compare__label{display:inline-flex;align-items:center;gap:8px;font-size:12.6px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
.compare__col--before .compare__label{color:#FCA5A5}
.compare__col--after .compare__label{color:#6EE7B7}

/* ===== STEPS ===== */
.steps{counter-reset:step;display:grid;gap:0}
.step{
  position:relative;display:grid;grid-template-columns:64px 1fr;gap:20px;
  padding:22px 0;border-bottom:1px dashed rgba(96,165,250,.22);
}
.step:last-child{border-bottom:0}
.step__no{
  counter-increment:step;width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  font-weight:800;font-size:18px;color:#04101F;background:linear-gradient(140deg,#38BDF8,#2563EB);
  box-shadow:0 0 0 1px rgba(56,189,248,.45);
}
.step__no::before{content:"0" counter(step)}
.step h3{font-size:17.5px;margin-bottom:7px}
.step p{color:var(--muted);margin:0;font-size:15.4px}

/* ===== SECURITY ===== */
.sec-block{
  border-left:2px solid rgba(56,189,248,.5);
  padding:4px 0 4px 20px;
  margin-bottom:28px;
}
.sec-block:last-child{margin-bottom:0}
.sec-block h3{font-size:18.5px;margin-bottom:9px}
.sec-block p{color:var(--muted);margin:0;font-size:15.6px}
.sec-aside{
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
}
.sec-aside h4{font-size:15.4px;margin-bottom:14px;letter-spacing:.02em}
.sec-aside .list-check li{font-size:14.8px}

/* ===== CHANNEL MATRIX ===== */
.channel{
  display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.channel:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.channel__ico{font-size:24px;margin-bottom:14px}
.channel h3{font-size:18px;margin-bottom:9px}
.channel p{color:var(--muted);font-size:15.2px;margin-bottom:14px}
.channel__more{font-size:14px;font-weight:700;color:var(--accent-2)}

/* ===== NEWS ===== */
.news{display:grid;gap:16px}
.news-item{
  display:grid;grid-template-columns:118px 1fr;gap:18px;
  background:rgba(10,24,52,.55);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;transition:border-color .25s var(--ease),transform .25s var(--ease);
}
.news-item:hover{border-color:var(--line-strong);transform:translateX(3px)}
.news-item__thumb{width:118px;height:84px;border-radius:var(--radius-sm);overflow:hidden;background:rgba(37,99,235,.16)}
.news-item__thumb img{width:100%;height:100%;object-fit:cover}
.news-item__body h3{font-size:16.4px;margin-bottom:6px}
.news-item__body h3 a:hover{color:var(--accent-2)}
.news-item__body p{color:var(--muted);font-size:14.6px;margin:0 0 8px}
.news-item__meta{display:flex;flex-wrap:wrap;gap:9px;font-size:12.8px;color:#8FA6C6}
.side-panel{
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);position:sticky;top:96px;
}
.side-panel h3{font-size:16px;margin-bottom:16px}
.side-list li{padding:12px 0;border-bottom:1px dashed rgba(96,165,250,.2)}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list a{display:block;font-size:14.8px;font-weight:600;line-height:1.5}
.side-list a:hover{color:var(--accent-2)}
.side-list span{display:block;font-size:12.6px;color:#8FA6C6;margin-top:5px}
.empty-note{
  border:1px dashed var(--line-strong);border-radius:var(--radius);
  padding:26px;color:var(--muted);font-size:15px;background:rgba(10,24,52,.45);
}

/* ===== FAQ / OBJECTIONS ===== */
.acc{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(10,24,52,.5)}
.acc details{border-bottom:1px solid var(--line)}
.acc details:last-child{border-bottom:0}
.acc summary{
  cursor:pointer;list-style:none;padding:20px 24px;font-size:16.2px;font-weight:700;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  transition:background .22s var(--ease),color .22s var(--ease);
}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{
  content:"+";font-size:20px;font-weight:700;color:var(--accent-2);flex:0 0 auto;
  transition:transform .25s var(--ease);
}
.acc summary:hover{background:rgba(56,189,248,.08);color:#FFFFFF}
.acc details[open] summary{color:var(--accent-2)}
.acc details[open] summary::after{content:"–";transform:rotate(180deg)}
.acc__body{padding:0 24px 22px;color:var(--muted);font-size:15.4px}

/* ===== FORM ===== */
.form-wrap{
  background:var(--surface-2);border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:34px;box-shadow:var(--glow);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.6px;font-weight:700;letter-spacing:.02em;margin-bottom:7px;color:#C9D9F0}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(4,10,24,.7);border:1px solid var(--line);color:var(--text);
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.field input::placeholder,.field textarea::placeholder{color:#6E86A8}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(56,189,248,.16);outline:none;
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:13.2px;color:#8FA6C6;margin:14px 0 0}
.contact-side{display:grid;gap:16px}
.contact-item{display:flex;gap:13px;align-items:flex-start}
.contact-item__ico{
  flex:0 0 40px;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(56,189,248,.12);border:1px solid var(--line-strong);font-size:17px;
}
.contact-item strong{display:block;font-size:15px;margin-bottom:3px}
.contact-item span{font-size:14.4px;color:var(--muted)}

/* ===== FOOTER ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(6,15,34,.86),rgba(3,8,20,.98));
  padding:56px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;margin-bottom:38px}
.footer-grid h4{font-size:14.4px;letter-spacing:.06em;text-transform:uppercase;color:#BFD3EE;margin-bottom:16px}
.footer-grid p{color:var(--muted);font-size:14.6px}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:14.6px;color:var(--muted);transition:color .22s var(--ease),padding-left .22s var(--ease)}
.footer-links a:hover{color:var(--accent-2);padding-left:4px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.pay-badge{
  font-size:12.6px;font-weight:700;padding:7px 13px;border-radius:9px;
  background:rgba(56,189,248,.09);border:1px solid var(--line);color:#C9D9F0;
}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:22px;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  color:#8FA6C6;font-size:13.6px;
}
.trust-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.trust-item{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:#A9BFDD}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 18px 12px 14px;border-radius:999px;
  background:rgba(7,18,40,.82);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,18,40,.9),rgba(7,18,40,.9)),linear-gradient(120deg,#38BDF8,#2563EB,#EC4899);
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#DCF0FF;font-size:14px;font-weight:700;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 0 22px rgba(6,182,212,.45);
  opacity:.86;
  animation:fabPulse 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 34px rgba(6,182,212,.7)}
.fab:active{transform:scale(.96)}
.fab__dot{
  width:10px;height:10px;border-radius:50%;background:#F43F5E;
  box-shadow:0 0 0 2px rgba(255,255,255,.85),0 0 10px #F43F5E;
  animation:dotBlink 1.6s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.4)}50%{box-shadow:0 0 30px rgba(37,99,235,.7)}}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.35}}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:34px}
  .grid-split,.grid-side{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .side-panel{position:static}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .nav__links{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:16px 22px 22px;
    background:rgba(5,13,30,.98);
    border-bottom:1px solid var(--line);
    display:none;
  }
  .nav__links.is-open{display:flex}
  .nav__links a{padding:13px 16px;border-radius:14px;font-size:15.4px}
  .burger{display:block;margin-left:auto;order:3}
  .nav__actions{order:2;margin-left:auto}
  .nav__login{padding:9px 12px;font-size:13.6px}
  .nav__signup{padding:10px 15px;font-size:13.6px}
  .section{padding:62px 0}
  .compare{grid-template-columns:1fr}
  .step{grid-template-columns:52px 1fr;gap:16px}
  .step__no{width:44px;height:44px;border-radius:14px;font-size:16px}
  .form-wrap{padding:24px}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4,.stat-strip{grid-template-columns:1fr}
  .hero__facts{grid-template-columns:1fr;gap:14px}
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-item__thumb{width:100%;height:150px}
  .brand__text strong{font-size:13.6px}
  .hero{padding:52px 0 58px}
  .fab{bottom:84px;font-size:13.2px;padding:11px 15px 11px 13px}
}

/* roulang page: article */
:root{
  --bg:#040A18;
  --bg-2:#061124;
  --surface:rgba(12,24,48,.72);
  --surface-2:rgba(9,21,46,.62);
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.38);
  --text:#F8FAFC;
  --soft:#C6D6EE;
  --muted:#94A3B8;
  --accent:#2563EB;
  --accent-2:#38BDF8;
  --ok:#34D399;
  --warn:#FBBF24;
  --radius:18px;
  --radius-sm:12px;
  --container:1180px;
  --shadow:0 22px 50px -30px rgba(2,8,23,.95);
  --glow:0 0 0 1px rgba(56,189,248,.28),0 26px 60px -28px rgba(56,189,248,.55);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.64;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(940px 540px at 10% -10%, rgba(37,99,235,.30), transparent 62%),
    radial-gradient(820px 560px at 94% 2%, rgba(56,189,248,.20), transparent 60%),
    linear-gradient(180deg,#040A18 0%,#061124 48%,#040A18 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.34;
  background-image:
    linear-gradient(rgba(96,165,250,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(96,165,250,.07) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
  mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.24;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(27px,4vw,44px)}
h2{font-size:clamp(22px,2.8vw,32px)}
h3{font-size:18px}
h4{font-size:15px;letter-spacing:.02em}
p{margin:0 0 16px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
.section{padding:78px 0;position:relative}
.section--tight{padding:56px 0}
.section--panel{
  background:linear-gradient(180deg,rgba(9,21,46,.72),rgba(6,15,34,.42));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section--photo{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--photo::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/e90925062688807e.jpg") center/cover no-repeat;
  opacity:.16;filter:saturate(.7);
}
.section--photo::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(4,10,24,.88),rgba(4,10,24,.96));
}
.section--photo > .container{position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-2);
  padding:7px 14px;border-radius:999px;
  background:rgba(37,99,235,.14);
  border:1px solid var(--line-strong);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 10px var(--accent-2)}
.section-head{max-width:720px;margin-bottom:38px}
.section-head--wide{max-width:880px}
.section-head p{color:var(--muted);font-size:16.5px;margin-bottom:0}
.lead{font-size:17.5px;color:var(--soft)}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-side{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,.9fr);gap:36px;align-items:start}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);margin-bottom:0;font-size:15.4px}
.card__top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.card__icon{
  flex:0 0 42px;width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.42),rgba(56,189,248,.22));
  border:1px solid var(--line-strong);
  font-size:18px;
}
.card__meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
  padding:5px 11px;border-radius:999px;
  color:#BFE0FF;background:rgba(56,189,248,.10);
  border:1px solid rgba(56,189,248,.26);
}
.chip--ok{color:#A7F3D0;background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.3)}
.chip--warn{color:#FDE68A;background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.3)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn--primary{
  background:linear-gradient(120deg,#2563EB 0%,#38BDF8 100%);
  color:#04101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.45),0 16px 34px -16px rgba(56,189,248,.85);
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(56,189,248,.7),0 22px 44px -16px rgba(56,189,248,.95)}
.btn--primary:active{transform:translateY(0) scale(.985)}
.btn--ghost{background:rgba(56,189,248,.07);border-color:var(--line-strong);color:#D8EAFF}
.btn--ghost:hover{background:rgba(56,189,248,.16);border-color:var(--accent-2);transform:translateY(-2px)}
.btn--link{color:var(--accent-2);padding:12px 6px;font-weight:700}
.btn--link:hover{color:#9BE0FF}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.list-check{list-style:none;padding:0;margin:0}
.list-check li{position:relative;padding-left:30px;margin-bottom:13px;color:var(--soft);font-size:15.6px}
.list-check li::before{
  content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;
  background:rgba(52,211,153,.16);border:1px solid rgba(52,211,153,.5);
}
.list-check li::after{
  content:"";position:absolute;left:5px;top:12px;width:6px;height:3px;
  border-left:2px solid #34D399;border-bottom:2px solid #34D399;transform:rotate(-45deg);
}
.list-warn{list-style:none;padding:0;margin:0}
.list-warn li{position:relative;padding-left:30px;margin-bottom:13px;color:var(--soft);font-size:15.6px}
.list-warn li::before{
  content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;
  background:rgba(248,113,113,.14);border:1px solid rgba(248,113,113,.5);
}
.list-warn li::after{
  content:"!";position:absolute;left:5.5px;top:6px;font-size:11px;font-weight:800;color:#F87171;
}

/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#04101F;font-size:20px;font-weight:800;
  box-shadow:0 10px 26px -12px rgba(56,189,248,.9);
}
.brand__text{display:flex;flex-direction:column;line-height:1.2}
.brand__text strong{font-size:15.5px;letter-spacing:-.01em}
.brand__text span{font-size:11.5px;color:var(--muted);letter-spacing:.03em}
.nav__links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav__links a{
  padding:9px 13px;border-radius:10px;font-size:14.2px;font-weight:600;color:#C9DAF1;
  transition:background .25s var(--ease),color .25s var(--ease);
}
.nav__links a:hover{background:rgba(56,189,248,.12);color:#EAF6FF}
.nav__links a.is-active{background:rgba(37,99,235,.22);color:#EAF6FF;box-shadow:inset 0 0 0 1px var(--line-strong)}
.nav__actions{display:flex;align-items:center;gap:10px;margin-left:8px}
.nav__login{
  padding:10px 14px;border-radius:999px;font-size:14px;font-weight:700;color:#BFE0FF;
  border:1px solid var(--line-strong);background:rgba(56,189,248,.06);
  transition:background .25s var(--ease),color .25s var(--ease);
}
.nav__login:hover{background:rgba(56,189,248,.16);color:#EAF6FF}
.nav__signup{
  padding:11px 20px;border-radius:999px;font-size:14px;font-weight:800;color:#04101F;
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  box-shadow:0 14px 30px -16px rgba(56,189,248,.95);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.nav__signup:hover{transform:translateY(-2px);box-shadow:0 18px 36px -16px rgba(56,189,248,1)}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);background:rgba(56,189,248,.08);margin-left:auto}
.burger span{display:block;width:18px;height:2px;margin:3px auto;background:#D8EAFF;border-radius:2px}

/* ===== ARTICLE ===== */
.article-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.article-hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/84a70f22a8ec0daa.jpg") center/cover no-repeat;
  opacity:.20;filter:saturate(.75);
}
.article-hero::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(4,10,24,.90) 0%,rgba(5,14,32,.96) 70%,rgba(4,10,24,1) 100%);
}
.article-hero > .container{position:relative;z-index:1;padding-top:46px;padding-bottom:52px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:var(--muted);margin-bottom:20px}
.breadcrumb a{color:#BFE0FF;font-weight:600}
.breadcrumb a:hover{color:#EAF6FF}
.breadcrumb span.sep{opacity:.5}
.article-hero h1{max-width:900px}
.article-hero .lead{max-width:760px;margin-top:14px}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.article-cover{margin-top:30px;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;box-shadow:var(--shadow)}
.article-cover img{width:100%;height:auto}

.article-main{padding:56px 0 76px}
.prose{max-width:720px}
.prose h2{font-size:clamp(21px,2.4vw,28px);margin:38px 0 14px;padding-left:14px;border-left:3px solid var(--accent-2)}
.prose h3{font-size:19px;margin:28px 0 10px;color:#EAF4FF}
.prose h4{font-size:16.5px;margin:22px 0 8px;color:#EAF4FF}
.prose p{color:var(--soft);font-size:16.4px;line-height:1.72;margin:0 0 18px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 20px;color:var(--soft)}
.prose li{margin-bottom:10px;line-height:1.7}
.prose a{color:var(--accent-2);border-bottom:1px solid rgba(56,189,248,.45)}
.prose a:hover{color:#9BE0FF}
.prose img{border-radius:var(--radius);border:1px solid var(--line);margin:24px 0}
.prose blockquote{
  margin:26px 0;padding:18px 22px;color:#D8EAFF;
  background:var(--surface-2);border-left:3px solid var(--accent);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.prose th,.prose td{border:1px solid var(--line);padding:11px 13px;text-align:left}
.prose th{background:rgba(37,99,235,.16);color:#EAF4FF}
.prose strong{color:#FFFFFF}
.prose hr{border:0;border-top:1px solid var(--line);margin:32px 0}

.side-sticky{position:sticky;top:98px;display:grid;gap:18px}
.side-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
}
.side-card h3{font-size:15px;letter-spacing:.06em;text-transform:uppercase;color:#BFE0FF;margin-bottom:14px}
.meta-list{list-style:none;padding:0;margin:0}
.meta-list li{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px dashed rgba(96,165,250,.18);font-size:14.2px;color:var(--soft)}
.meta-list li:last-child{border-bottom:0}
.meta-list strong{color:#EAF4FF;font-weight:700;text-align:right}
.topic-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.topic-links a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 13px;border-radius:12px;font-size:14.4px;font-weight:600;color:#D8EAFF;
  background:rgba(56,189,248,.07);border:1px solid var(--line);
  transition:background .25s var(--ease),transform .25s var(--ease),border-color .25s var(--ease);
}
.topic-links a:hover{background:rgba(56,189,248,.16);border-color:var(--line-strong);transform:translateX(3px)}
.topic-links a span{color:var(--accent-2)}

.step-list{list-style:none;padding:0;margin:0;counter-reset:step}
.step-list li{
  position:relative;padding:0 0 26px 62px;border-left:1px solid rgba(96,165,250,.22);
  margin-left:19px;
}
.step-list li:last-child{border-left-color:transparent;padding-bottom:0}
.step-list li::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:-19px;top:0;width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;font-size:13px;font-weight:800;color:#04101F;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  box-shadow:0 12px 26px -14px rgba(56,189,248,.95);
}
.step-list h3{margin:4px 0 6px}
.step-list p{color:var(--muted);font-size:15.2px;margin:0}

.check-table{width:100%;border-collapse:collapse;font-size:15px}
.check-table th,.check-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
.check-table th{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:#9EC6EE;font-weight:700}
.check-table td{color:var(--soft)}
.check-table tr:last-child td{border-bottom:0}
.check-table td strong{color:#FFFFFF}

.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat{
  padding:24px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(37,99,235,.16),rgba(6,15,34,.5));
}
.stat strong{display:block;font-size:clamp(26px,3vw,36px);line-height:1.1;color:#EAF6FF;letter-spacing:-.02em}
.stat span{display:block;margin-top:8px;font-size:13.6px;color:var(--muted)}

.faq-list{display:grid;gap:12px;max-width:860px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);padding:0;overflow:hidden;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--glow)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-size:16px;font-weight:700;color:#EAF4FF;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:20px;color:var(--accent-2);font-weight:700}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin:0;padding:0 22px 20px;color:var(--muted);font-size:15.2px;line-height:1.7}

.post-card{
  display:flex;flex-direction:column;gap:12px;
  padding:24px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.post-card h3{margin:0;font-size:17.5px;color:#EAF4FF}
.post-card p{margin:0;color:var(--muted);font-size:14.8px}
.post-card__more{margin-top:auto;font-size:13.6px;font-weight:700;color:var(--accent-2)}

.cta-band{
  border-radius:calc(var(--radius) + 6px);
  border:1px solid var(--line-strong);
  background:linear-gradient(140deg,rgba(37,99,235,.28),rgba(6,15,34,.72));
  padding:38px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;
  box-shadow:var(--glow);
}
.cta-band h2{margin-bottom:12px}
.cta-band p{color:var(--soft);margin-bottom:0}
.cta-form{display:flex;gap:12px;flex-wrap:wrap}
.cta-form input{
  flex:1 1 220px;min-width:0;padding:14px 18px;border-radius:999px;
  background:rgba(4,10,24,.6);border:1px solid var(--line-strong);color:#EAF4FF;font-size:15px;
}
.cta-form input::placeholder{color:#7E97B8}
.cta-form input:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.cta-note{font-size:13px;color:var(--muted);margin-top:14px}

.empty-state{
  max-width:640px;padding:34px;border-radius:var(--radius);
  border:1px dashed var(--line-strong);background:var(--surface-2);
}
.empty-state h2{font-size:22px}
.empty-state p{color:var(--muted)}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 18px 10px 10px;border-radius:999px;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(56,189,248,.55);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  color:#E6F6FF;font-size:13.6px;font-weight:700;
  opacity:.86;
  transition:opacity .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 32px rgba(6,182,212,.75)}
.fab:active{transform:translateY(1px) scale(.97)}
.fab__icon{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#04101F;font-size:17px;
}
.fab__dot{
  position:absolute;top:7px;right:12px;width:10px;height:10px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 10px #F43F5E;animation:fabPulse 1.7s infinite;
}
@keyframes fabPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.6}}

/* ===== FOOTER ===== */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(6,15,34,.7),rgba(3,8,20,.98));padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.15fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.site-footer p{color:var(--muted);font-size:14.6px}
.site-footer h4{color:#EAF4FF;margin-bottom:14px}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer-links a{color:#B7CBE6;font-size:14.6px;transition:color .25s var(--ease)}
.footer-links a:hover{color:var(--accent-2)}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-badge{
  font-size:12.4px;font-weight:700;padding:6px 12px;border-radius:999px;
  color:#BFE0FF;background:rgba(56,189,248,.09);border:1px solid rgba(56,189,248,.24);
}
.trust-row{display:flex;flex-direction:column;gap:9px;margin-top:16px}
.trust-item{font-size:13.6px;color:#B7CBE6}
.footer-bottom{
  margin-top:42px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:#7E97B8;
}

@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-side{grid-template-columns:1fr;gap:30px}
  .side-sticky{position:static}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-band{grid-template-columns:1fr;padding:30px}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .nav{flex-wrap:wrap;gap:12px;padding:10px 0}
  .burger{display:block}
  .nav__links{
    order:4;flex-direction:column;align-items:stretch;width:100%;
    margin:0;padding:0;max-height:0;overflow:hidden;
    transition:max-height .35s var(--ease);
  }
  .nav__links.is-open{max-height:320px;padding:10px 0 4px}
  .nav__links a{padding:12px 14px;font-size:15px}
  .nav__actions{margin-left:auto}
}
@media (max-width:768px){
  .section{padding:60px 0}
  .section--tight{padding:46px 0}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .article-main{padding:44px 0 60px}
  .check-table{font-size:14px}
  .check-table th,.check-table td{padding:11px 12px}
  .step-list li{padding-left:54px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand__text strong{font-size:14px}
  .brand__text span{display:none}
  .nav__login{padding:9px 11px;font-size:13px}
  .nav__signup{padding:10px 14px;font-size:13px}
  .stat-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .fab__text{display:none}
  .fab{padding:10px;border-radius:50%}
  .card,.side-card,.post-card{padding:20px}
}

/* roulang page: category1 */
:root{
  --bg:#040A18;
  --surface:rgba(9,21,46,.72);
  --surface-2:rgba(11,26,56,.58);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(96,165,250,.34);
  --accent:#2563EB;
  --accent-2:#38BDF8;
  --accent-3:#22D3EE;
  --ok:#34D399;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 22px 46px -30px rgba(2,8,20,.95);
  --glow:0 0 0 1px rgba(56,189,248,.34),0 26px 52px -26px rgba(56,189,248,.6);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.64;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(940px 540px at 10% -10%, rgba(37,99,235,.30), transparent 62%),
    radial-gradient(820px 560px at 94% 2%, rgba(56,189,248,.20), transparent 60%),
    linear-gradient(180deg,#040A18 0%,#061124 48%,#040A18 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.34;
  background-image:
    linear-gradient(rgba(96,165,250,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(96,165,250,.07) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
  mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.24;letter-spacing:-.015em}
h1{font-size:clamp(29px,4.1vw,43px);font-weight:800}
h2{font-size:clamp(23px,3vw,33px);font-weight:800}
h3{font-size:19px;font-weight:700}
h4{font-size:14px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#E6F6FF}
p{margin:0 0 16px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
.section{padding:80px 0;position:relative}
.section--tight{padding:58px 0}
.section--panel{
  background:linear-gradient(180deg,rgba(9,21,46,.72),rgba(6,15,34,.42));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-2);
  padding:7px 14px;border-radius:999px;
  background:rgba(37,99,235,.14);
  border:1px solid var(--line-strong);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 10px var(--accent-2)}
.section-head{max-width:740px;margin-bottom:38px}
.section-head--wide{max-width:880px}
.section-head p{color:var(--muted);font-size:16.5px;margin-bottom:0}
.section-head h2{margin-bottom:12px}
.lead{font-size:17.5px;color:#C6D6EE}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-split{display:grid;grid-template-columns:1.12fr .88fr;gap:36px;align-items:center}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);margin-bottom:0;font-size:15.4px}
.card__top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.card__icon{
  flex:0 0 42px;width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.42),rgba(56,189,248,.22));
  border:1px solid var(--line-strong);
  font-size:18px;
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
  padding:5px 11px;border-radius:999px;
  color:#BFE0FF;background:rgba(56,189,248,.10);
  border:1px solid rgba(56,189,248,.26);
}
.chip--ok{color:#A7F3D0;background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.3)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn--primary{
  background:linear-gradient(120deg,#2563EB 0%,#38BDF8 100%);
  color:#04101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.45),0 16px 34px -16px rgba(56,189,248,.85);
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(56,189,248,.7),0 22px 44px -16px rgba(56,189,248,.95)}
.btn--primary:active{transform:translateY(0) scale(.985)}
.btn--ghost{
  background:rgba(56,189,248,.07);
  border-color:var(--line-strong);
  color:#D8EAFF;
}
.btn--ghost:hover{background:rgba(56,189,248,.16);border-color:var(--accent-2);transform:translateY(-2px)}
.btn--block{width:100%}
.btn:focus-visible,.nav a:focus-visible,.field input:focus-visible,.field select:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.list-check{list-style:none;margin:0;padding:0}
.list-check li{position:relative;padding-left:30px;margin-bottom:13px;color:#C6D6EE;font-size:15.6px}
.list-check li::before{
  content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;
  background:rgba(52,211,153,.16);border:1px solid rgba(52,211,153,.5);
}
.list-check li::after{
  content:"";position:absolute;left:5px;top:12px;width:6px;height:3px;
  border-left:2px solid #34D399;border-bottom:2px solid #34D399;transform:rotate(-45deg);
}
.list-warn{list-style:none;margin:0;padding:0}
.list-warn li{position:relative;padding-left:30px;margin-bottom:13px;color:#C6D6EE;font-size:15.6px}
.list-warn li::before{
  content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;
  background:rgba(248,113,113,.14);border:1px solid rgba(248,113,113,.5);
}
.list-warn li::after{
  content:"!";position:absolute;left:5.5px;top:6px;font-size:11px;font-weight:800;color:#F87171;
}
/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#04101F;font-size:19px;font-weight:800;
  box-shadow:0 0 24px -6px rgba(56,189,248,.85);
}
.brand__text{display:flex;flex-direction:column;line-height:1.2}
.brand__text strong{font-size:15.4px;font-weight:800;letter-spacing:-.01em}
.brand__text span{font-size:11.4px;color:var(--muted);letter-spacing:.02em}
.nav__links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav__links a{
  padding:9px 13px;border-radius:999px;font-size:14.6px;font-weight:600;color:#C6D6EE;
  transition:background .25s var(--ease),color .25s var(--ease),box-shadow .25s var(--ease);
}
.nav__links a:hover{color:#FFFFFF;background:rgba(56,189,248,.12)}
.nav__links a.is-active{color:#EAF5FF;background:rgba(56,189,248,.16);box-shadow:inset 0 0 0 1px var(--line-strong)}
.nav__actions{display:flex;align-items:center;gap:10px}
.nav__login{
  padding:10px 16px;border-radius:999px;font-size:14.4px;font-weight:700;
  color:#BFE0FF;border:1px solid var(--line-strong);
  transition:border-color .25s var(--ease),color .25s var(--ease),background .25s var(--ease);
}
.nav__login:hover{border-color:var(--accent-2);color:#FFFFFF;background:rgba(56,189,248,.1)}
.nav__signup{
  padding:11px 20px;border-radius:999px;font-size:14.4px;font-weight:800;color:#04101F;
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  box-shadow:0 0 0 1px rgba(56,189,248,.45),0 14px 30px -14px rgba(56,189,248,.9);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.nav__signup:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.7),0 20px 38px -14px rgba(56,189,248,1)}
.burger{
  display:none;width:46px;height:44px;border-radius:12px;
  border:1px solid var(--line-strong);background:rgba(56,189,248,.08);
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.burger span{display:block;width:18px;height:2px;border-radius:2px;background:#CFE6FF}
/* ===== HERO ===== */
.hero{position:relative;padding:62px 0 78px;overflow:hidden}
.hero__bg{
  position:absolute;inset:0;z-index:0;
  background:url("/assets/images/84a70f22a8ec0daa.jpg") center/cover no-repeat;
  opacity:.20;filter:saturate(.75);
}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(4,10,24,.86),rgba(4,10,24,.97));
}
.hero > .container{position:relative;z-index:1}
.hero__grid{display:grid;grid-template-columns:1.06fr .94fr;gap:42px;align-items:start}
.hero h1{margin-bottom:16px}
.hero .lead{max-width:640px;margin-bottom:6px}
.hero__points{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 4px}
.hero__panel{
  padding:26px;border-radius:22px;
  background:var(--surface);border:1px solid var(--line-strong);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.hero__panel h3{font-size:17px;margin-bottom:16px}
.status-list{display:grid;gap:11px;margin-bottom:20px}
.status{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:12px 14px;border-radius:12px;font-size:14.2px;
  background:rgba(56,189,248,.07);border:1px solid var(--line);
}
.status span:first-child{color:var(--muted)}
.status strong{font-weight:700;color:#EAF5FF}
.hero__panel img{border-radius:16px;border:1px solid var(--line)}
/* ===== FORM ===== */
.lead-form{display:grid;gap:14px;margin-top:26px;max-width:560px}
.lead-form--panel{
  max-width:none;margin-top:0;padding:26px;border-radius:20px;
  background:var(--surface-2);border:1px solid var(--line-strong);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.field{display:grid;gap:7px}
.field label{font-size:13.6px;font-weight:700;letter-spacing:.02em;color:#C6D6EE}
.field input,.field select{
  width:100%;padding:13px 15px;border-radius:12px;font-size:15px;
  background:rgba(4,10,24,.7);border:1px solid var(--line-strong);color:#EAF3FF;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.field input::placeholder{color:#7C90AE}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(56,189,248,.22)}
.form-note{font-size:13.2px;color:var(--muted);margin:0}
.form-ok{display:none;margin:0;font-size:14px;color:#A7F3D0}
.form-ok.is-visible{display:block}
/* ===== STEPS ===== */
.steps{display:grid;gap:16px}
.step{
  display:grid;grid-template-columns:58px 1fr;gap:20px;align-items:start;
  padding:22px 24px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.step:hover{transform:translateX(5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.step__num{
  width:58px;height:58px;border-radius:16px;display:grid;place-items:center;
  font-size:19px;font-weight:800;color:#04101F;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  box-shadow:0 0 24px -8px rgba(56,189,248,.95);
}
.step h3{margin-bottom:8px;font-size:17.6px}
.step p{margin:0;color:var(--muted);font-size:15.3px}
/* ===== STATS ===== */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat{
  padding:26px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(37,99,235,.18),rgba(6,15,34,.55));
  border:1px solid var(--line);
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.stat:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.stat strong{
  display:block;font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-.02em;
  background:linear-gradient(120deg,#93C5FD,#38BDF8);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{display:block;margin-top:9px;font-size:14.2px;color:var(--muted);line-height:1.55}
/* ===== QUOTES ===== */
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.quote{
  padding:26px;border-radius:var(--radius);display:flex;flex-direction:column;gap:18px;
  background:var(--surface);border:1px solid var(--line);
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.quote:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.quote p{margin:0;font-size:15.5px;color:#D6E4F7}
.quote__who{display:flex;align-items:center;gap:12px;margin-top:auto}
.quote__avatar{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#04101F;
  background:linear-gradient(140deg,#38BDF8,#2563EB);
}
.quote__who strong{display:block;font-size:15px}
.quote__who span{font-size:13px;color:var(--muted)}
/* ===== CHANNELS ===== */
.channels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.channel{
  display:block;padding:26px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.channel:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.channel h3{margin:14px 0 8px;font-size:18px}
.channel p{margin:0;color:var(--muted);font-size:15.2px}
.channel__more{display:inline-block;margin-top:16px;font-size:14px;font-weight:700;color:var(--accent-2)}
/* ===== POSTS ===== */
.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post{
  display:flex;flex-direction:column;overflow:hidden;
  border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.post:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.post__media{display:block;aspect-ratio:16/10;overflow:hidden;background:rgba(4,10,24,.6)}
.post__media img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease)}
.post:hover .post__media img{transform:scale(1.06)}
.post__body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post__body h3{margin:0;font-size:17.4px;line-height:1.35}
.post__body h3 a:hover{color:var(--accent-2)}
.post__body p{margin:0;font-size:14.8px;color:var(--muted)}
.post__meta{margin-top:auto;padding-top:10px;display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--muted)}
.empty{
  padding:34px;border-radius:var(--radius);text-align:center;
  border:1px dashed var(--line-strong);background:rgba(56,189,248,.06);color:#C6D6EE;margin:0;
}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq{
  padding:18px 22px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--line);
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.faq[open]{border-color:var(--line-strong);box-shadow:var(--glow)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:16.4px;font-weight:700;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:0 0 auto;font-size:20px;font-weight:700;color:var(--accent-2);transition:transform .3s var(--ease)}
.faq[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;color:var(--muted);font-size:15.3px}
/* ===== CTA ===== */
.cta{
  display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center;
  padding:44px;border-radius:24px;
  background:linear-gradient(140deg,rgba(37,99,235,.24),rgba(6,15,34,.72));
  border:1px solid var(--line-strong);
  box-shadow:var(--glow);
}
.cta h2{margin-bottom:14px}
.cta p{color:#C6D6EE;font-size:16px;margin-bottom:0}
.cta__chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 18px 12px 14px;border-radius:999px;
  font-size:14px;font-weight:700;color:#E6F6FF;
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,12,28,.86),rgba(7,12,28,.86)),linear-gradient(120deg,#22D3EE,#2563EB);
  background-origin:border-box;background-clip:padding-box,border-box;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 0 22px rgba(6,182,212,.45);
  opacity:.78;
  transition:opacity .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.03);box-shadow:0 0 32px rgba(6,182,212,.7)}
.fab:active{transform:scale(.96)}
.fab__icon{font-size:17px;line-height:1}
.fab__dot{
  position:absolute;top:-3px;right:6px;width:11px;height:11px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 10px rgba(244,63,94,.9);
  animation:fabPulse 1.6s infinite;
}
@keyframes fabPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.28);opacity:.6}}
/* ===== FOOTER ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(6,15,34,.62),rgba(3,8,20,.96));
  padding:64px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.1fr;gap:30px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.site-footer p{color:var(--muted);font-size:14.6px}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:10px}
.footer-links a{color:#C6D6EE;font-size:14.6px;transition:color .25s var(--ease)}
.footer-links a:hover{color:var(--accent-2)}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-badge{
  font-size:12.4px;font-weight:600;padding:6px 12px;border-radius:999px;
  color:#BFE0FF;background:rgba(56,189,248,.1);border:1px solid var(--line-strong);
}
.trust-row{display:flex;flex-direction:column;gap:9px;margin-top:14px}
.trust-item{font-size:14px;color:#C6D6EE}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  margin-top:42px;padding-top:20px;border-top:1px solid var(--line);
  font-size:13.4px;color:var(--muted);
}
/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .nav{flex-wrap:wrap;min-height:auto;padding:12px 0;gap:10px}
  .brand{flex:1 1 auto}
  .nav__links{
    order:3;flex-basis:100%;flex-direction:column;align-items:stretch;gap:4px;
    display:none;margin-left:0;padding-top:10px;border-top:1px solid var(--line);
  }
  .nav__links.is-open{display:flex}
  .nav__links a{padding:11px 14px;border-radius:12px}
  .nav__actions{order:1;margin-left:auto}
  .burger{order:2;display:inline-flex}
  .hero__grid,.grid-split,.cta{grid-template-columns:1fr;gap:30px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .posts,.channels,.quotes,.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:768px){
  .section{padding:64px 0}
  .section--tight{padding:48px 0}
  .hero{padding:48px 0 62px}
  .cta{padding:30px}
  .grid-2{grid-template-columns:1fr}
  .step{grid-template-columns:48px 1fr;gap:16px;padding:20px}
  .step__num{width:48px;height:48px;border-radius:14px;font-size:17px}
  .fab{bottom:88px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .posts,.channels,.quotes,.grid-3,.grid-4,.stats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav__login,.nav__signup{padding:10px 14px;font-size:13.6px}
  .brand__text strong{font-size:14.4px}
  .brand__text span{font-size:10.8px}
  .hero__panel,.card{padding:22px}
  .btn{padding:13px 22px;font-size:14.6px}
  .fab{left:12px;bottom:82px;padding:11px 16px 11px 12px;font-size:13.2px}
}

/* roulang page: category2 */
:root{
  --bg:#040A18;
  --bg-2:#061124;
  --surface:rgba(12,26,52,.62);
  --surface-2:rgba(9,21,46,.80);
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(96,165,250,.38);
  --text:#E8F1FF;
  --muted:#9FB4D4;
  --accent:#2563EB;
  --accent-2:#38BDF8;
  --ok:#34D399;
  --warn:#FBBF24;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 24px 60px -34px rgba(2,8,20,.95);
  --glow:0 0 0 1px rgba(56,189,248,.32),0 26px 60px -30px rgba(56,189,248,.50);
  --container:1180px;
  --ease:cubic-bezier(.22,.7,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.64;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(940px 540px at 10% -10%, rgba(37,99,235,.30), transparent 62%),
    radial-gradient(820px 560px at 94% 2%, rgba(56,189,248,.20), transparent 60%),
    linear-gradient(180deg,#040A18 0%,#061124 48%,#040A18 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.34;
  background-image:
    linear-gradient(rgba(96,165,250,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(96,165,250,.07) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
  mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.22;letter-spacing:-.01em;font-weight:800}
h1{font-size:clamp(29px,4.4vw,48px)}
h2{font-size:clamp(23px,3vw,34px)}
h3{font-size:19px}
p{margin:0 0 14px}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
.section{padding:80px 0;position:relative}
.section--tight{padding:56px 0}
.section--panel{
  background:linear-gradient(180deg,rgba(9,21,46,.72),rgba(6,15,34,.42));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section--photo{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--photo::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/84a70f22a8ec0daa.jpg") center/cover no-repeat;
  opacity:.18;filter:saturate(.7);
}
.section--photo::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(4,10,24,.90),rgba(4,10,24,.97));
}
.section--photo > .container{position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-2);
  padding:7px 14px;border-radius:999px;
  background:rgba(37,99,235,.14);
  border:1px solid var(--line-strong);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 10px var(--accent-2)}
.section-head{max-width:720px;margin-bottom:38px}
.section-head--wide{max-width:900px}
.section-head p{color:var(--muted);font-size:16.4px;margin-bottom:0}
.section-head h2{margin-bottom:12px}
.lead{font-size:17.4px;color:#C6D6EE}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-split{display:grid;grid-template-columns:1.12fr .88fr;gap:38px;align-items:start}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);margin-bottom:0;font-size:15.3px}
.card__top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.card__icon{
  flex:0 0 42px;width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.42),rgba(56,189,248,.22));
  border:1px solid var(--line-strong);
  font-size:18px;
}
.card__meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
  padding:5px 11px;border-radius:999px;
  color:#BFE0FF;background:rgba(56,189,248,.10);
  border:1px solid rgba(56,189,248,.26);
}
.chip--ok{color:#A7F3D0;background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.30)}
.chip--warn{color:#FDE68A;background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.30)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn--primary{
  background:linear-gradient(120deg,#2563EB 0%,#38BDF8 100%);
  color:#04101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.45),0 16px 34px -16px rgba(56,189,248,.85);
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(56,189,248,.7),0 22px 44px -16px rgba(56,189,248,.95)}
.btn--primary:active{transform:translateY(0) scale(.985)}
.btn--ghost{
  background:rgba(56,189,248,.07);
  border-color:var(--line-strong);
  color:#D8EAFF;
}
.btn--ghost:hover{background:rgba(56,189,248,.16);border-color:var(--accent-2);transform:translateY(-2px)}
.btn--link{color:var(--accent-2);padding:12px 6px;font-weight:700}
.btn--link:hover{color:#9BE0FF}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.list-check li{position:relative;padding-left:30px;margin-bottom:13px;color:#C6D6EE;font-size:15.6px}
.list-check li::before{
  content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;
  background:rgba(52,211,153,.16);border:1px solid rgba(52,211,153,.5);
}
.list-check li::after{
  content:"";position:absolute;left:5px;top:12px;width:6px;height:3px;
  border-left:2px solid #34D399;border-bottom:2px solid #34D399;transform:rotate(-45deg);
}
.list-warn li{position:relative;padding-left:30px;margin-bottom:14px;color:#C6D6EE;font-size:15.6px}
.list-warn li::before{
  content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;
  background:rgba(248,113,113,.14);border:1px solid rgba(248,113,113,.5);
}
.list-warn li::after{
  content:"!";position:absolute;left:5.5px;top:6px;font-size:11px;font-weight:800;color:#F87171;
}
/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#04101F;font-size:20px;font-weight:800;
  box-shadow:0 12px 28px -14px rgba(56,189,248,.9);
}
.brand__text{display:flex;flex-direction:column;line-height:1.16}
.brand__text strong{font-size:15px;color:#F2F8FF;letter-spacing:.01em}
.brand__text span{font-size:11.4px;color:var(--muted);letter-spacing:.02em}
.nav__links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav__links a{
  padding:9px 14px;border-radius:999px;font-size:14.2px;font-weight:600;color:#C3D6F2;
  border:1px solid transparent;
  transition:color .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease);
}
.nav__links a:hover{color:#FFFFFF;background:rgba(56,189,248,.10)}
.nav__links a.is-active{color:#EAF6FF;background:rgba(37,99,235,.24);border-color:var(--line-strong)}
.nav__actions{display:flex;align-items:center;gap:10px}
.nav__login{
  padding:10px 16px;border-radius:999px;border:1px solid var(--line-strong);
  color:#D8EAFF;font-size:14px;font-weight:600;
  transition:background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.nav__login:hover{background:rgba(56,189,248,.12);border-color:var(--accent-2);transform:translateY(-1px)}
.nav__signup{
  padding:11px 20px;border-radius:999px;font-size:14px;font-weight:800;
  background:linear-gradient(120deg,#2563EB,#38BDF8);color:#04101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.5),0 14px 30px -14px rgba(56,189,248,.9);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.nav__signup:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.75),0 20px 38px -14px rgba(56,189,248,1)}
.burger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);
  background:rgba(56,189,248,.08);
}
.burger span{display:block;width:18px;height:2px;background:#CFE3FF;margin:0 auto;border-radius:2px}
/* ===== HERO ===== */
.page-hero{position:relative;overflow:hidden;padding:74px 0 66px;border-bottom:1px solid var(--line)}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/07010913f179053a.jpg") center/cover no-repeat;
  opacity:.22;filter:saturate(.65);
}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(118deg,rgba(4,10,24,.95) 0%,rgba(6,17,36,.84) 52%,rgba(4,10,24,.96) 100%);
}
.page-hero > .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:40px;align-items:start}
.hero-copy h1{margin-bottom:16px}
.hero-copy .lead{margin-bottom:22px;max-width:620px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:26px}
.hero-panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
}
.hero-panel__head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.hero-panel__head strong{font-size:15.4px}
.hero-panel__head span{font-size:12.4px;color:var(--muted)}
.region-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px dashed rgba(96,165,250,.18)}
.region-row:last-of-type{border-bottom:0}
.region-row__name{font-weight:700;font-size:14.6px}
.region-row__meta{font-size:12.6px;color:var(--muted);margin-top:2px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
/* ===== STATS ===== */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;background:var(--surface);
}
.stat{padding:26px 22px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat__num{
  display:block;line-height:1.08;font-weight:800;font-size:clamp(23px,2.9vw,32px);
  background:linear-gradient(120deg,#7DD3FC,#2563EB);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat__label{display:block;margin-top:8px;font-size:13.4px;color:var(--muted)}
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:34px}
.quote{border-left:3px solid var(--accent-2);padding:2px 0 2px 18px}
.quote p{font-size:15.5px;color:#D6E6FF;font-style:italic;margin-bottom:10px}
.quote span{font-size:13.2px;color:var(--muted)}
/* ===== STEPS ===== */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px}
.step{border-top:2px solid rgba(96,165,250,.28);padding-top:20px}
.step__num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:12px;margin-bottom:14px;
  font-size:14.6px;font-weight:800;color:#04101F;
  background:linear-gradient(140deg,#38BDF8,#2563EB);
  box-shadow:0 12px 26px -14px rgba(56,189,248,.95);
}
.step h3{font-size:16.6px;margin-bottom:8px}
.step p{font-size:14.8px;color:var(--muted);margin:0}
/* ===== COMPARE ===== */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
table.compare{width:100%;border-collapse:collapse;min-width:660px}
.compare th,.compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:14.8px;vertical-align:top}
.compare thead th{
  background:rgba(37,99,235,.18);color:#BFE0FF;
  font-size:12.6px;letter-spacing:.08em;text-transform:uppercase;
}
.compare tbody tr:last-child td{border-bottom:0}
.compare tbody th{font-weight:700;color:#E8F1FF;font-size:14.6px}
.compare td.ok{color:#A7F3D0}
.compare td.no{color:#FCA5A5}
/* ===== SCENARIOS ===== */
.scenario-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;background:var(--surface);
}
.scenario{padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.scenario:nth-child(2n){border-right:0}
.scenario:nth-last-child(-n+2){border-bottom:0}
.scenario h3{font-size:17px;margin-bottom:8px}
.scenario p{font-size:14.9px;color:var(--muted);margin:0}
.scenario .chip{margin-bottom:14px}
/* ===== NEWS ===== */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.news-head .section-head{margin-bottom:0}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.news-card__media{display:block;aspect-ratio:16/9;overflow:hidden;background:rgba(6,15,34,.7)}
.news-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease)}
.news-card:hover .news-card__media img{transform:scale(1.05)}
.news-card__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card__body h3{font-size:16.6px;margin:0;line-height:1.34}
.news-card__body h3 a:hover{color:#9BE0FF}
.news-card__body p{font-size:14.6px;color:var(--muted);margin:0}
.news-card__time{font-size:12.8px;color:#8AA2C4;margin-top:auto}
.empty-note{
  padding:30px;border:1px dashed var(--line-strong);border-radius:var(--radius);
  color:var(--muted);font-size:15.4px;background:rgba(9,21,46,.45);
}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);overflow:hidden;
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(12,26,52,.78)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-weight:700;font-size:15.8px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:21px;line-height:1;color:var(--accent-2)}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 22px 20px;margin:0;color:var(--muted);font-size:15.2px}
/* ===== CTA ===== */
.cta-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:38px;align-items:start}
.cta-form{
  background:var(--surface);border:1px solid var(--line-strong);
  border-radius:var(--radius);padding:28px;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:var(--glow);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.4px;font-weight:700;color:#C6D6EE;margin-bottom:7px}
.field input,.field select{
  width:100%;padding:13px 15px;border-radius:12px;font-size:15px;
  background:rgba(4,10,24,.72);border:1px solid var(--line);color:var(--text);
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.field input::placeholder{color:#7E93B4}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(56,189,248,.22)}
.form-note{margin:14px 0 0;font-size:13.6px;color:#A7F3D0}
.cta-side li{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed rgba(96,165,250,.18);font-size:15.2px;color:#C6D6EE}
.cta-side li:last-child{border-bottom:0}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:52px;padding:11px 18px 11px 14px;border-radius:999px;
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,12,26,.88),rgba(7,12,26,.88)),linear-gradient(120deg,#38BDF8,#A3E635);
  background-origin:border-box;background-clip:padding-box,border-box;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 0 22px rgba(56,189,248,.40);
  opacity:.78;
  transition:opacity .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.03);box-shadow:0 0 32px rgba(56,189,248,.62)}
.fab:active{transform:scale(.96)}
.fab__dot{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);animation:fabPulse 1.8s infinite}
@keyframes fabPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.78)}}
.fab__icon{font-size:17px;line-height:1}
.fab__text{font-size:13.4px;font-weight:700;color:#E6F4FF}
/* ===== FOOTER ===== */
.site-footer{
  margin-top:10px;padding:58px 0 26px;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(6,15,34,.9),rgba(4,10,24,.98));
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.site-footer p{color:var(--muted);font-size:14.5px}
.site-footer h4{font-size:13.6px;text-transform:uppercase;letter-spacing:.1em;color:#BFE0FF;margin-bottom:14px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--muted);font-size:14.6px;transition:color .22s var(--ease),padding-left .22s var(--ease)}
.footer-links a:hover{color:#EAF6FF;padding-left:4px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-badge{
  font-size:12.2px;font-weight:600;padding:6px 12px;border-radius:999px;
  background:rgba(37,99,235,.16);border:1px solid var(--line);color:#CFE3FF;
}
.trust-row{display:flex;flex-direction:column;gap:9px;margin-top:14px}
.trust-item{font-size:13.6px;color:#C6D6EE}
.footer-bottom{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line);
  font-size:13.2px;color:#8AA2C4;
}
/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .section{padding:66px 0}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-grid,.grid-split,.cta-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .quote-grid{grid-template-columns:1fr;gap:20px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:980px){
  .nav{flex-wrap:wrap;gap:12px;padding:12px 0;min-height:0}
  .brand{order:1}
  .burger{order:2;display:inline-flex;margin-left:auto}
  .nav__actions{order:3;flex-basis:100%;justify-content:flex-start}
  .nav__links{
    order:4;flex-basis:100%;margin-left:0;display:none;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:14px;border:1px solid var(--line);border-radius:var(--radius-sm);
    background:rgba(6,15,34,.92);
  }
  .nav__links.is-open{display:flex}
  .nav__links a{padding:12px 14px;font-size:14.6px}
}
@media (max-width:768px){
  .grid-2,.grid-3,.grid-4,.news-grid,.scenario-grid{grid-template-columns:1fr}
  .scenario{border-right:0}
  .scenario:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
  .scenario:last-child{border-bottom:0}
  .steps{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .section{padding:56px 0}
  .page-hero{padding:56px 0 52px}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand__text span{display:none}
  .brand__text strong{font-size:13.4px}
  .brand__mark{width:36px;height:36px;font-size:17px;border-radius:11px}
  .nav__login{padding:9px 13px;font-size:13px}
  .nav__signup{padding:10px 15px;font-size:13px}
  .card,.hero-panel,.cta-form{padding:22px}
  .scenario{padding:22px}
  .fab{bottom:88px;padding:11px 14px}
  .fab__text{display:none}
  .fab__icon{font-size:20px}
}

/* roulang page: category3 */
*,*::before,*::after{box-sizing:border-box}
:root{
  --bg:#040A18;
  --bg-2:#061124;
  --surface:rgba(10,22,45,.72);
  --surface-2:rgba(8,18,38,.88);
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(96,165,250,.36);
  --text:#EAF2FF;
  --muted:#93A7C4;
  --accent:#2563EB;
  --accent-2:#38BDF8;
  --ok:#34D399;
  --warn:#FBBF24;
  --danger:#F87171;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --container:1200px;
  --shadow:0 22px 46px -30px rgba(2,8,20,.95);
  --glow:0 26px 58px -26px rgba(56,189,248,.48);
  --ease:cubic-bezier(.22,.61,.36,1);
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:16px;
  line-height:1.64;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(940px 540px at 10% -10%, rgba(37,99,235,.30), transparent 62%),
    radial-gradient(820px 560px at 94% 2%, rgba(56,189,248,.20), transparent 60%),
    linear-gradient(180deg,#040A18 0%,#061124 48%,#040A18 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.34;
  background-image:
    linear-gradient(rgba(96,165,250,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(96,165,250,.07) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
  mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 76%);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
h1,h2,h3,h4{margin:0 0 12px;font-weight:800;line-height:1.2;letter-spacing:-.01em}
h1{font-size:clamp(29px,4.4vw,48px)}
h2{font-size:clamp(24px,3.1vw,35px)}
h3{font-size:19px;line-height:1.34}
h4{font-size:16px;line-height:1.4}
p{margin:0 0 16px}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
.section{padding:80px 0;position:relative}
.section--tight{padding:58px 0}
.section--panel{
  background:linear-gradient(180deg,rgba(9,21,46,.72),rgba(6,15,34,.42));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section--photo{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--photo::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/e90925062688807e.jpg") center/cover no-repeat;
  opacity:.16;filter:saturate(.7);
}
.section--photo::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(4,10,24,.88),rgba(4,10,24,.96));
}
.section--photo > .container{position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-2);
  padding:7px 14px;border-radius:999px;
  background:rgba(37,99,235,.14);
  border:1px solid var(--line-strong);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 10px var(--accent-2)}
.section-head{max-width:720px;margin-bottom:38px}
.section-head--wide{max-width:880px}
.section-head p{color:var(--muted);font-size:16.5px;margin-bottom:0}
.section-head h2{margin-bottom:12px}
.lead{font-size:17.5px;color:#C6D6EE}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-split{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:start}
.grid-split--even{grid-template-columns:1fr 1fr}
.grid-side{display:grid;grid-template-columns:1.5fr .95fr;gap:34px;align-items:start}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);margin-bottom:0;font-size:15.4px}
.card__top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.card__icon{
  flex:0 0 42px;width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.42),rgba(56,189,248,.22));
  border:1px solid var(--line-strong);
  font-size:18px;
}
.card__meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.card--media{padding:0;overflow:hidden}
.card--media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.card--media .card__body{padding:24px}
.card--media:hover img{transform:scale(1.03)}
.card--media img{transition:transform .5s var(--ease)}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
  padding:5px 11px;border-radius:999px;
  color:#BFE0FF;background:rgba(56,189,248,.10);
  border:1px solid rgba(56,189,248,.26);
}
.chip--ok{color:#A7F3D0;background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.3)}
.chip--warn{color:#FDE68A;background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.3)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn--primary{
  background:linear-gradient(120deg,#2563EB 0%,#38BDF8 100%);
  color:#04101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.45),0 16px 34px -16px rgba(56,189,248,.85);
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(56,189,248,.7),0 22px 44px -16px rgba(56,189,248,.95)}
.btn--primary:active{transform:translateY(0) scale(.985)}
.btn--ghost{
  background:rgba(56,189,248,.07);
  border-color:var(--line-strong);
  color:#D8EAFF;
}
.btn--ghost:hover{background:rgba(56,189,248,.16);border-color:var(--accent-2);transform:translateY(-2px)}
.btn--link{color:var(--accent-2);padding:12px 6px;font-weight:700}
.btn--link:hover{color:#9BE0FF}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.list-check li{position:relative;padding-left:30px;margin-bottom:13px;color:#C6D6EE;font-size:15.6px}
.list-check li::before{
  content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;
  background:rgba(52,211,153,.16);border:1px solid rgba(52,211,153,.5);
}
.list-check li::after{
  content:"";position:absolute;left:5px;top:12px;width:6px;height:3px;
  border-left:2px solid #34D399;border-bottom:2px solid #34D399;transform:rotate(-45deg);
}
.list-warn li{position:relative;padding-left:30px;margin-bottom:13px;color:#C6D6EE;font-size:15.6px}
.list-warn li::before{
  content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;
  background:rgba(248,113,113,.14);border:1px solid rgba(248,113,113,.5);
}
.list-warn li::after{
  content:"!";position:absolute;left:5.5px;top:6px;font-size:11px;font-weight:800;color:#F87171;
}
/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(4,10,24,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#04101F;font-size:20px;font-weight:800;
  box-shadow:0 10px 26px -12px rgba(56,189,248,.9);
}
.brand__text{display:flex;flex-direction:column;line-height:1.18}
.brand__text strong{font-size:15.5px;letter-spacing:.01em;color:#F2F8FF}
.brand__text span{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.nav__links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav__links a{
  padding:10px 15px;border-radius:999px;font-size:14.5px;font-weight:600;color:#BFD2EC;
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.nav__links a:hover{color:#FFFFFF;background:rgba(56,189,248,.12)}
.nav__links a.is-active{
  color:#04101F;background:linear-gradient(120deg,#2563EB,#38BDF8);
  box-shadow:0 0 18px -4px rgba(56,189,248,.7);
}
.nav__actions{display:flex;align-items:center;gap:10px}
.nav__login{
  padding:10px 17px;border-radius:999px;border:1px solid var(--line-strong);
  color:#D8EAFF;font-weight:700;font-size:14px;
  transition:background .25s var(--ease),border-color .25s var(--ease);
}
.nav__login:hover{background:rgba(56,189,248,.12);border-color:var(--accent-2)}
.nav__signup{
  padding:11px 20px;border-radius:999px;
  background:linear-gradient(120deg,#2563EB,#38BDF8);color:#04101F;
  font-weight:800;font-size:14px;
  box-shadow:0 0 18px rgba(56,189,248,.45);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.nav__signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(56,189,248,.75)}
.burger{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-strong);background:rgba(56,189,248,.08);
  margin-left:auto;padding:11px 10px;
}
.burger span{display:block;height:2px;border-radius:2px;background:#CFE4FF;margin:4px 0;transition:transform .25s var(--ease),opacity .25s var(--ease)}
.burger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
/* ===== HERO ===== */
.hero{position:relative;overflow:hidden;padding:72px 0 76px}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/84a70f22a8ec0daa.jpg") center/cover no-repeat;
  opacity:.26;filter:saturate(.8);
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(4,10,24,.9) 0%,rgba(4,10,24,.82) 46%,rgba(4,10,24,.97) 100%);
}
.hero > .container{position:relative;z-index:1}
.hero__grid{display:grid;grid-template-columns:1.22fr .78fr;gap:44px;align-items:center}
.hero h1{margin-bottom:18px;text-wrap:balance}
.hero__lead{font-size:17.5px;color:#C6D6EE;max-width:640px;margin-bottom:22px}
.hero__chips{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:26px}
.hero__panel{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;
  padding:22px;border-radius:var(--radius-lg);
  background:var(--surface-2);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
  box-shadow:var(--glow);
}
.stat{padding:16px 14px;border-radius:var(--radius-sm);background:rgba(37,99,235,.10);border:1px solid var(--line)}
.stat b{display:block;font-size:26px;line-height:1.1;color:#EAF6FF;letter-spacing:-.02em}
.stat span{display:block;font-size:12.5px;color:var(--muted);margin-top:6px;letter-spacing:.02em}
.hero__media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:0 34px 70px -34px rgba(56,189,248,.55);
  aspect-ratio:9/14;max-width:340px;margin-left:auto;
}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(4,10,24,.12) 0%,rgba(4,10,24,.86) 100%);
}
.hero__media-tag{
  position:absolute;left:16px;right:16px;bottom:16px;z-index:2;
  display:flex;flex-direction:column;gap:8px;
}
.hero__media-tag strong{font-size:15px;color:#F2F8FF}
.hero__media-tag span{font-size:12.5px;color:var(--muted)}
.hero__side{display:flex;flex-direction:column;gap:18px}
/* ===== STEPS ===== */
.steps{display:grid;gap:20px;grid-template-columns:repeat(4,minmax(0,1fr))}
.step{
  position:relative;padding:28px 24px 24px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(12,26,54,.82),rgba(7,16,36,.72));
  border:1px solid var(--line);
  transition:border-color .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.step__num{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;
  background:linear-gradient(140deg,#2563EB,#38BDF8);color:#04101F;
  font-weight:900;font-size:16px;margin-bottom:16px;
}
.step h3{font-size:17.5px}
.step p{color:var(--muted);font-size:15px;margin-bottom:0}
/* ===== STATUS ===== */
.status-list{display:flex;flex-direction:column;gap:12px}
.status-row{
  display:grid;grid-template-columns:1.4fr auto auto auto;gap:16px;align-items:center;
  padding:18px 22px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--line);
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.status-row:hover{border-color:var(--line-strong);background:rgba(14,30,60,.78)}
.status-row strong{font-size:15.6px;font-weight:700;color:#EAF2FF}
.status-row em{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:3px}
.status-row .lat{font-size:13.5px;color:#BFE0FF;letter-spacing:.02em}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.metric{
  padding:26px 22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(12,26,54,.8),rgba(7,16,36,.7));
  border:1px solid var(--line);
}
.metric b{display:block;font-size:31px;letter-spacing:-.02em;background:linear-gradient(120deg,#8ED4FF,#38BDF8);-webkit-background-clip:text;background-clip:text;color:transparent}
.metric span{display:block;font-size:13.6px;color:var(--muted);margin-top:8px}
/* ===== QUOTES ===== */
.quote{
  padding:26px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);
  border-left:3px solid var(--accent-2);
}
.quote p{font-size:15.6px;color:#D5E3F7;margin-bottom:18px}
.quote footer{display:flex;align-items:center;gap:12px}
.quote .avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.5),rgba(56,189,248,.3));
  border:1px solid var(--line-strong);font-weight:800;font-size:14px;color:#EAF6FF;
}
.quote .who{font-size:13.6px;color:var(--muted);line-height:1.4}
.quote .who b{display:block;color:#EAF2FF;font-size:14.4px}
/* ===== FAQ ===== */
.faq{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq details{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);overflow:hidden;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.faq details[open]{border-color:var(--line-strong);background:rgba(13,28,56,.82)}
.faq summary{
  cursor:pointer;list-style:none;padding:19px 54px 19px 22px;position:relative;
  font-size:16px;font-weight:700;color:#EAF2FF;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:700;color:var(--accent-2);transition:transform .25s var(--ease);
}
.faq details[open] summary::after{content:"–";transform:translateY(-50%) rotate(180deg)}
.faq .faq__body{padding:0 22px 20px;color:var(--muted);font-size:15.4px}
.faq .faq__body p{margin-bottom:0}
/* ===== CATEGORY MATRIX ===== */
.matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.matrix a{
  display:flex;flex-direction:column;gap:10px;
  padding:26px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(12,26,54,.82),rgba(7,16,36,.7));
  border:1px solid var(--line);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.matrix a:hover{transform:translateY(-4px);border-color:var(--accent-2);box-shadow:var(--glow)}
.matrix a strong{font-size:17.5px;color:#F2F8FF}
.matrix a span{font-size:14.6px;color:var(--muted)}
.matrix a i{font-style:normal;font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2)}
/* ===== CTA ===== */
.cta{
  position:relative;overflow:hidden;
  padding:52px;border-radius:var(--radius-lg);
  background:linear-gradient(140deg,rgba(37,99,235,.28),rgba(6,18,40,.9));
  border:1px solid var(--line-strong);
  box-shadow:var(--glow);
}
.cta__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center}
.cta h2{margin-bottom:12px}
.cta p{color:#C6D6EE;margin-bottom:0}
.form{display:flex;flex-direction:column;gap:12px}
.form label{font-size:13.4px;font-weight:700;color:#CFE4FF;letter-spacing:.02em}
.form input{
  width:100%;padding:15px 18px;border-radius:999px;
  background:rgba(4,10,24,.7);border:1px solid var(--line-strong);
  color:#EAF2FF;font-size:15px;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.form input::placeholder{color:#7D93B4}
.form input:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(56,189,248,.2)}
.form small{color:var(--muted);font-size:12.6px}
/* ===== FOOTER ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(5,13,30,.6),rgba(3,8,18,.96));
  padding:64px 0 30px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.site-footer h4{font-size:15px;letter-spacing:.04em;text-transform:uppercase;color:#CFE4FF;margin-bottom:16px}
.site-footer p{color:var(--muted);font-size:14.6px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:#B9CCE6;font-size:14.6px;transition:color .25s var(--ease),padding-left .25s var(--ease)}
.footer-links a:hover{color:var(--accent-2);padding-left:4px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.pay-badge{
  font-size:12.4px;font-weight:700;padding:6px 12px;border-radius:8px;
  background:rgba(56,189,248,.09);border:1px solid var(--line);color:#BFE0FF;
}
.trust-row{display:flex;flex-direction:column;gap:9px;margin-top:16px}
.trust-item{font-size:14px;color:#B9CCE6}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13.2px;color:#7D93B4;
}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:12px 20px;border-radius:999px;
  color:#EAF2FF;font-size:13.6px;font-weight:700;letter-spacing:.02em;
  background:
    linear-gradient(rgba(7,12,26,.88),rgba(7,12,26,.88)) padding-box,
    linear-gradient(120deg,#38BDF8,#A3E635) border-box;
  border:1px solid transparent;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.8;
  transition:opacity .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 30px rgba(6,182,212,.72)}
.fab:active{transform:scale(.95)}
.fab__ico{font-size:17px;display:inline-block;transition:transform .4s var(--ease)}
.fab:hover .fab__ico{animation:flicker .9s infinite alternate}
.fab__dot{
  position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:#22D3EE;box-shadow:0 0 10px #22D3EE;animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}}
@keyframes flicker{0%{opacity:1;filter:drop-shadow(0 0 4px #38BDF8)}100%{opacity:.72;filter:drop-shadow(0 0 12px #A3E635)}}
/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:34px}
  .hero__media{margin:0;max-width:300px}
  .grid-4,.metrics,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-split,.grid-side,.cta__grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .matrix{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .burger{display:block}
  .nav__links{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:16px 22px 22px;
    background:rgba(5,13,30,.98);
    border-bottom:1px solid var(--line);
    backdrop-filter:blur(16px);
    display:none;
  }
  .nav__links.is-open{display:flex}
  .nav__links a{padding:13px 16px;border-radius:12px;font-size:15px}
  .nav{position:relative;flex-wrap:wrap;gap:12px;padding:10px 0}
  .nav__actions{margin-left:auto}
}
@media (max-width:768px){
  .section{padding:60px 0}
  .section--tight{padding:46px 0}
  .grid-2,.grid-3,.grid-4,.metrics,.steps,.matrix{grid-template-columns:1fr}
  .status-row{grid-template-columns:1fr auto;gap:10px;padding:16px 18px}
  .status-row .lat{grid-column:1/-1}
  .cta{padding:34px 24px}
  .hero{padding:54px 0 60px}
  .footer-grid{grid-template-columns:1fr}
  .nav__login{padding:9px 13px;font-size:13.2px}
  .nav__signup{padding:10px 15px;font-size:13.2px}
  .fab{bottom:88px;padding:11px 16px;font-size:12.8px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero__panel{grid-template-columns:1fr}
  .btn{width:100%}
  .btn--link{width:auto}
  .brand__text span{display:none}
  .footer-bottom{flex-direction:column}
}