/* roulang page: index */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a35;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.08);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563EB;
  --blue-dark:#1d4ed8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 22px rgba(56,189,248,.35);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  padding-bottom:88px;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--cyan)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:1rem}
h1,h2,h3,h4{margin:0 0 .55em;line-height:1.24;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.85rem,4.2vw,3rem)}
h2{font-size:clamp(1.4rem,2.7vw,2.05rem)}
h3{font-size:clamp(1.05rem,1.7vw,1.25rem)}
h4{font-size:1rem}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
section[id]{scroll-margin-top:96px}
::selection{background:rgba(56,189,248,.35)}

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

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(3,7,18,.85);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  display:grid;place-items:center;width:46px;height:46px;flex:0 0 46px;
  border-radius:14px;font-weight:800;font-size:.92rem;letter-spacing:.02em;
  color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand__text{font-size:.94rem;font-weight:700;line-height:1.22;max-width:250px}
.brand__text em{display:block;font-style:normal;font-size:.68rem;font-weight:500;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:9px 14px;border-radius:999px;font-size:.89rem;font-weight:600;color:var(--soft);white-space:nowrap}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12)}
.nav-links a.active{
  color:#e0f2fe;
  background:linear-gradient(135deg,rgba(37,99,235,.38),rgba(56,189,248,.2));
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.45);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:.87rem;font-weight:600;color:#bae6fd;
  border:1px solid rgba(56,189,248,.4);
}
.btn-login:hover{background:rgba(56,189,248,.14);color:#fff}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.87rem;font-weight:700;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.45);
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.72);color:#03121f}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;font-size:1.05rem;
  border:1px solid var(--line);color:#e2e8f0;background:rgba(56,189,248,.06);
}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.98);max-height:78vh;overflow-y:auto}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:var(--soft);border-bottom:1px solid rgba(56,189,248,.09)}
.mobile-drawer a.active{color:#7dd3fc;background:rgba(56,189,248,.09)}
.drawer-cta{display:flex;gap:10px;padding:16px 20px 22px}
.drawer-cta a{flex:1;text-align:center;border:0;border-radius:12px;padding:12px 10px;border-bottom:0}

/* ============ BUTTONS ============ */
.btn-glow{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.95rem;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 26px rgba(56,189,248,.5);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-glow:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.85);color:#03121f}
.btn-glow:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  color:#e2e8f0;border:1px solid var(--line-strong);background:rgba(56,189,248,.06);
  transition:background .22s ease,transform .22s ease;
}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px)}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;padding:126px 0 58px;
  background:radial-gradient(900px 480px at 12% -12%,rgba(37,99,235,.38),transparent 66%),var(--bg);
}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.3}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.74) 0%,rgba(3,7,18,.9) 58%,var(--bg) 100%)}
.hero__inner{position:relative;z-index:2}
.hero__badge{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;
  padding:7px 16px;border-radius:999px;font-size:.78rem;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:#bae6fd;
  border:1px solid rgba(56,189,248,.35);background:rgba(56,189,248,.1);
}
.hero__title{max-width:940px;margin-bottom:18px;text-shadow:0 4px 26px rgba(2,6,23,.7)}
.hero__lead{max-width:790px;color:var(--soft);font-size:1.02rem;line-height:1.68;margin-bottom:26px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.status-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--line);max-width:900px;
}
.status-item{background:rgba(8,18,41,.86);padding:16px 18px;backdrop-filter:blur(10px)}
.status-item strong{display:block;font-size:1.18rem;font-weight:800;color:#e0f2fe;letter-spacing:-.01em}
.status-item span{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#22c55e;margin-right:7px;box-shadow:0 0 10px rgba(34,197,94,.9);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

.icon-matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}
.icon-tile{
  display:flex;align-items:center;gap:12px;padding:15px 16px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.icon-tile:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.icon-tile i{font-size:1.05rem;color:var(--cyan);width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:rgba(56,189,248,.12);flex:0 0 34px}
.icon-tile span{font-size:.9rem;font-weight:600;color:#e2e8f0}

/* ============ SECTIONS ============ */
.section{padding:64px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.1);border-bottom:1px solid rgba(56,189,248,.1)}
.section--tight{padding:44px 0}
.eyebrow{
  display:inline-block;margin-bottom:12px;font-size:.74rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cyan);
}
.section-head{max-width:760px;margin-bottom:34px}
.section-head p{color:var(--muted);margin-bottom:0}
.section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;max-width:none}
.section-head--row .section-head__txt{max-width:700px}
.section-head--row .section-head__txt p{color:var(--muted);margin:0}
.link-more{font-size:.88rem;font-weight:700;color:var(--cyan);white-space:nowrap;display:inline-flex;align-items:center;gap:7px}
.link-more:hover{gap:11px;color:#7dd3fc}

/* ============ ENTRY / SEARCH ============ */
.entry-wrap{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin-bottom:26px}
.entry-copy h2{margin-bottom:10px}
.entry-copy p{color:var(--muted);margin:0}
.search-bar{display:flex;gap:10px;padding:8px;border-radius:999px;background:var(--surface);border:1px solid var(--line);backdrop-filter:blur(12px)}
.search-bar input{
  flex:1;min-width:0;padding:12px 18px;border-radius:999px;border:0;color:var(--text);
  background:rgba(3,7,18,.6);outline:none;
}
.search-bar input::placeholder{color:#64748b}
.search-bar input:focus{box-shadow:inset 0 0 0 1px var(--line-strong)}
.search-bar button{
  padding:12px 24px;border-radius:999px;font-weight:700;font-size:.9rem;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);white-space:nowrap;
  box-shadow:0 0 18px rgba(56,189,248,.4);transition:box-shadow .22s ease,transform .22s ease;
}
.search-bar button:hover{box-shadow:0 0 28px rgba(56,189,248,.75);transform:translateY(-1px)}
.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  padding:8px 16px;border-radius:999px;font-size:.83rem;font-weight:600;color:var(--soft);
  border:1px solid var(--line);background:rgba(56,189,248,.06);transition:.22s;
}
.chip:hover{color:#fff;border-color:var(--line-strong);background:rgba(56,189,248,.16)}

/* ============ CATEGORY MATRIX ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{
  position:relative;display:block;padding:28px 24px;border-radius:var(--radius-l);
  background:linear-gradient(160deg,rgba(37,99,235,.18),rgba(8,18,41,.9));
  border:1px solid var(--line);overflow:hidden;
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--glow);color:inherit}
.cat-card__icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;margin-bottom:18px;
  font-size:1.2rem;color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.42);
}
.cat-card__title{font-size:1.12rem;margin-bottom:8px}
.cat-card__text{color:var(--muted);font-size:.9rem;margin-bottom:16px;min-height:64px}
.cat-card__link{font-size:.84rem;font-weight:700;color:var(--cyan);display:inline-flex;align-items:center;gap:8px}

/* ============ PILLARS ============ */
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pillar{padding:26px 24px;border-radius:var(--radius-l);background:var(--surface);border:1px solid var(--line);backdrop-filter:blur(12px);transition:transform .25s ease,border-color .25s ease}
.pillar:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.pillar i{font-size:1.3rem;color:var(--cyan);margin-bottom:14px;display:block}
.pillar h3{margin-bottom:8px}
.pillar p{color:var(--muted);font-size:.9rem;margin:0}

/* ============ GAME GRID ============ */
.game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.game-card{
  border-radius:var(--radius-l);overflow:hidden;background:var(--surface);
  border:1px solid var(--line);backdrop-filter:blur(12px);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.game-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 14px 38px rgba(37,99,235,.3)}
.game-card__thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.game-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.game-card:hover .game-card__thumb img{transform:scale(1.06)}
.game-card__tag{
  position:absolute;top:12px;left:12px;padding:5px 12px;border-radius:999px;
  font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:#03121f;background:linear-gradient(135deg,#7dd3fc,#38BDF8);
  box-shadow:0 0 16px rgba(56,189,248,.6);
}
.game-card__body{padding:18px 20px 22px}
.game-card__title{font-size:1.02rem;margin-bottom:6px}
.game-card__meta{font-size:.8rem;color:var(--muted);margin-bottom:10px}
.game-card__note{font-size:.87rem;color:var(--soft);margin:0}

/* ============ NEWS / CMS ============ */
.news-layout{display:grid;grid-template-columns:1.55fr 1fr;gap:30px;align-items:start}
.news-card{
  display:block;padding:20px 22px;border-radius:var(--radius);margin-bottom:16px;
  background:var(--surface);border:1px solid var(--line);
  transition:border-color .24s ease,transform .24s ease,background .24s ease;
}
.news-card:hover{border-color:var(--line-strong);transform:translateX(6px);background:var(--surface-2);color:inherit}
.news-card__cat{display:inline-block;margin-bottom:9px;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan)}
.news-card__title{font-size:1.04rem;margin-bottom:8px;line-height:1.4}
.news-card__desc{font-size:.88rem;color:var(--muted);margin-bottom:10px}
.news-card__date{font-size:.78rem;color:#64748b}
.news-side{padding:22px;border-radius:var(--radius-l);background:linear-gradient(170deg,rgba(37,99,235,.18),rgba(8,18,41,.85));border:1px solid var(--line)}
.news-side img{border-radius:var(--radius);margin-bottom:16px;aspect-ratio:16/10;object-fit:cover;width:100%}
.news-side h3{font-size:1.02rem;margin-bottom:8px}
.news-side p{font-size:.87rem;color:var(--muted);margin-bottom:16px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud span{padding:6px 13px;border-radius:999px;font-size:.76rem;font-weight:600;color:var(--soft);border:1px solid var(--line);background:rgba(56,189,248,.07)}
.empty-note{color:var(--muted);font-size:.92rem;padding:22px;border:1px dashed var(--line);border-radius:var(--radius);text-align:left}

/* ============ RANKING ============ */
.rank-list{border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;background:rgba(8,18,41,.55)}
.rank-item{display:grid;grid-template-columns:56px 1.4fr 1fr 110px;gap:18px;align-items:center;padding:18px 22px;border-bottom:1px solid rgba(56,189,248,.1)}
.rank-item:last-child{border-bottom:0}
.rank-item__no{font-size:1.15rem;font-weight:800;color:var(--cyan)}
.rank-item__name{font-weight:600;font-size:.95rem}
.rank-item__name small{display:block;font-weight:400;font-size:.78rem;color:var(--muted);margin-top:2px}
.rank-bar{height:7px;border-radius:999px;background:rgba(56,189,248,.14);overflow:hidden}
.rank-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#2563EB,#38BDF8);box-shadow:0 0 12px rgba(56,189,248,.55)}
.rank-item__val{font-size:.86rem;font-weight:700;color:#e0f2fe;text-align:right}

/* ============ RESOURCE ============ */
.resource-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.resource-item{
  display:block;padding:24px 22px;border-radius:var(--radius-l);
  background:var(--surface);border:1px solid var(--line);
  transition:transform .24s ease,border-color .24s ease;
}
.resource-item:hover{transform:translateY(-5px);border-color:var(--line-strong);color:inherit}
.resource-item i{font-size:1.15rem;color:var(--cyan);margin-bottom:12px;display:block}
.resource-item h3{font-size:.98rem;margin-bottom:7px}
.resource-item p{font-size:.84rem;color:var(--muted);margin:0}

/* ============ COMPARE ============ */
.compare{border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden}
.compare__row{display:grid;grid-template-columns:1.3fr 1fr 1fr;border-bottom:1px solid rgba(56,189,248,.1)}
.compare__row:last-child{border-bottom:0}
.compare__row > div{padding:16px 20px;font-size:.89rem}
.compare__head{background:rgba(37,99,235,.22);font-weight:700;font-size:.8rem!important;letter-spacing:.06em;text-transform:uppercase;color:#bae6fd}
.compare__label{color:var(--soft);font-weight:600}
.compare__a{color:#e0f2fe;background:rgba(56,189,248,.07);font-weight:600}
.compare__b{color:var(--muted)}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{padding:22px 20px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(8,18,41,.6)}
.trust-item i{font-size:1.1rem;color:var(--cyan);margin-bottom:10px;display:block}
.trust-item strong{display:block;font-size:.95rem;margin-bottom:6px}
.trust-item span{font-size:.83rem;color:var(--muted);line-height:1.55}

/* ============ PAYMENT ============ */
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.pay-badge{
  display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:var(--radius);
  font-size:.88rem;font-weight:700;color:#e0f2fe;
  border:1px solid var(--line);background:var(--surface);backdrop-filter:blur(10px);
  transition:.24s;
}
.pay-badge:hover{border-color:var(--line-strong);box-shadow:var(--glow);transform:translateY(-3px);color:#fff}
.pay-badge i{color:var(--cyan)}
.pay-note{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pay-note div{padding:18px 20px;border-radius:var(--radius);background:rgba(8,18,41,.6);border:1px solid rgba(56,189,248,.12)}
.pay-note strong{display:block;font-size:.92rem;margin-bottom:6px}
.pay-note span{font-size:.83rem;color:var(--muted)}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding:26px 24px;border-radius:var(--radius-l);background:linear-gradient(165deg,rgba(37,99,235,.16),rgba(8,18,41,.8));border:1px solid var(--line)}
.step__no{
  display:grid;place-items:center;width:42px;height:42px;border-radius:12px;margin-bottom:16px;
  font-weight:800;color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.45);
}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.87rem;color:var(--muted);margin:0}

/* ============ REVIEWS ============ */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review-card{padding:26px 24px;border-radius:var(--radius-l);background:var(--surface);border:1px solid var(--line);backdrop-filter:blur(12px)}
.stars{color:var(--gold);font-size:.85rem;letter-spacing:2px;margin-bottom:14px}
.review-card__text{font-size:.92rem;color:var(--soft);margin-bottom:18px}
.review-card__who{display:flex;align-items:center;gap:12px}
.review-card__who span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;font-weight:800;font-size:.85rem;color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB)}
.review-card__who strong{display:block;font-size:.9rem}
.review-card__who small{font-size:.76rem;color:var(--muted)}

/* ============ FAQ ============ */
.faq{display:grid;gap:14px;max-width:960px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:20px 24px;transition:border-color .24s ease}
.faq-item:hover{border-color:var(--line-strong)}
.faq-item h3{font-size:.98rem;margin-bottom:10px;color:#e0f2fe;line-height:1.45}
.faq-item p{font-size:.89rem;color:var(--muted);margin:0}

/* ============ COLLECTION ============ */
.collect-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.collect-item{
  display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(8,18,41,.6);font-size:.9rem;font-weight:600;color:var(--soft);
  transition:.24s;
}
.collect-item:hover{border-color:var(--line-strong);color:#fff;transform:translateY(-3px)}
.collect-item i{color:var(--cyan);font-size:1rem}

/* ============ FOOTER ============ */
.site-footer{margin-top:26px;background:linear-gradient(180deg,rgba(8,18,41,.9),rgba(3,7,18,1));border-top:1px solid var(--line);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;margin-bottom:34px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:.86rem;color:var(--muted);margin-bottom:16px}
.footer-col h4{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:#bae6fd;margin-bottom:14px}
.footer-col a{display:block;font-size:.87rem;color:var(--muted);padding:6px 0}
.footer-col a:hover{color:var(--cyan)}
.footer-col p{font-size:.86rem;color:var(--muted);margin-bottom:8px}
.social-row{display:flex;gap:10px}
.social-row a{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;border:1px solid var(--line);color:var(--soft);font-size:.9rem;padding:0}
.social-row a:hover{border-color:var(--line-strong);color:var(--cyan);box-shadow:var(--glow)}
.footer-bottom{border-top:1px solid rgba(56,189,248,.12);padding-top:20px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.8rem;color:#64748b}
.age-badge{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:26px;padding:0 8px;border-radius:8px;font-size:.72rem;font-weight:800;color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB)}

/* ============ FAB + BOTTOM BAR ============ */
.fab{
  position:fixed;left:16px;bottom:104px;z-index:1100;
  display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,12,26,.9),rgba(7,12,26,.9)),linear-gradient(135deg,#38BDF8,#2563EB);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 22px rgba(56,189,248,.5);
  font-size:.86rem;font-weight:700;color:#e0f2fe;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  opacity:.85;
}
.fab:hover{opacity:1;transform:scale(1.05);box-shadow:0 0 34px rgba(56,189,248,.85);color:#fff}
.fab:active{transform:scale(.95) translateY(2px)}
.fab i{font-size:1rem;color:var(--cyan);animation:flicker 3.4s infinite}
@keyframes flicker{0%,92%,100%{opacity:1}94%{opacity:.35}96%{opacity:1}98%{opacity:.5}}
.fab__badge{
  position:absolute;top:-6px;right:-4px;width:12px;height:12px;border-radius:50%;
  background:#22d3ee;box-shadow:0 0 0 2px rgba(3,7,18,.9),0 0 12px rgba(34,211,238,.9);
  animation:pulse 1.4s infinite;
}
.bottom-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:1050;
  background:rgba(3,7,18,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-strong);
  box-shadow:0 -12px 34px rgba(2,6,23,.7);
}
.bottom-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 20px;max-width:var(--container);margin:0 auto}
.bottom-cta__text{font-size:.9rem;color:var(--soft);font-weight:600}
.bottom-cta__text small{display:block;font-size:.78rem;color:var(--muted);font-weight:400}
.bottom-cta .btn-glow{padding:11px 24px;font-size:.88rem;white-space:nowrap}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .nav-links a{padding:8px 11px;font-size:.85rem}
  .brand__text{max-width:190px;font-size:.88rem}
  .icon-matrix{grid-template-columns:repeat(3,1fr)}
  .resource-grid,.trust-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions{margin-left:0}
  .entry-wrap{grid-template-columns:1fr;gap:22px}
  .news-layout{grid-template-columns:1fr}
  .game-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid,.pillar-grid,.steps,.review-grid{grid-template-columns:1fr 1fr}
  .collect-grid{grid-template-columns:1fr 1fr}
  .pay-note{grid-template-columns:1fr 1fr}
  .status-bar{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  body{padding-bottom:96px}
  .hero{padding:112px 0 46px}
  .section{padding:52px 0}
  .icon-matrix{grid-template-columns:repeat(2,1fr)}
  .rank-item{grid-template-columns:44px 1fr 84px;gap:12px}
  .rank-item .rank-bar{grid-column:2 / span 2;margin-top:-4px}
  .compare__row{grid-template-columns:1fr 1fr}
  .compare__row > div:first-child{grid-column:1 / -1;background:rgba(56,189,248,.06);font-weight:700}
  .section-head--row{flex-direction:column;align-items:flex-start;gap:12px}
  .bottom-cta__text{font-size:.84rem}
  .fab{bottom:112px;padding:11px 15px}
  .fab span{display:none}
}
@media (max-width:520px){
  .container-x{padding:0 16px}
  .brand__text{font-size:.82rem;max-width:150px}
  .brand__mark{width:40px;height:40px;flex:0 0 40px;font-size:.82rem}
  .nav-actions .btn-login{display:none}
  .btn-signup{padding:9px 15px;font-size:.82rem}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta a{justify-content:center}
  .status-bar{grid-template-columns:1fr 1fr}
  .status-item{padding:13px 14px}
  .status-item strong{font-size:1rem}
  .icon-matrix{grid-template-columns:1fr 1fr;gap:10px}
  .icon-tile{padding:12px 12px;gap:9px}
  .icon-tile span{font-size:.82rem}
  .cat-grid,.pillar-grid,.steps,.review-grid,.game-grid,.collect-grid,.pay-note,.resource-grid,.trust-grid,.footer-grid{grid-template-columns:1fr}
  .search-bar{flex-direction:column;border-radius:var(--radius)}
  .search-bar input,.search-bar button{width:100%;border-radius:var(--radius-s)}
  .news-card:hover{transform:none}
  .bottom-cta__inner{flex-direction:column;align-items:stretch;gap:10px;padding:12px 16px}
  .bottom-cta .btn-glow{justify-content:center}
  .fab{bottom:128px;left:12px}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a35;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.08);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563EB;
  --blue-dark:#1d4ed8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 22px rgba(56,189,248,.35);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  padding-bottom:92px;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
a:hover{color:var(--cyan)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0 0 16px;padding-left:20px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
section[id]{scroll-margin-top:100px}
.container-x{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(3,7,18,.85);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  display:grid;place-items:center;width:46px;height:46px;flex:0 0 46px;
  border-radius:14px;font-weight:800;font-size:.92rem;letter-spacing:.02em;
  color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand__text{font-size:.94rem;font-weight:700;line-height:1.22;max-width:250px}
.brand__text em{display:block;font-style:normal;font-size:.68rem;font-weight:500;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:9px 14px;border-radius:999px;font-size:.89rem;font-weight:600;color:var(--soft);white-space:nowrap}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12)}
.nav-links a.active{
  color:#e0f2fe;
  background:linear-gradient(135deg,rgba(37,99,235,.38),rgba(56,189,248,.2));
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.45);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:.87rem;font-weight:600;color:#bae6fd;
  border:1px solid rgba(56,189,248,.4);
}
.btn-login:hover{background:rgba(56,189,248,.14);color:#fff}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.87rem;font-weight:700;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.45);
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.72);color:#03121f}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;font-size:1.05rem;
  border:1px solid var(--line);color:#e2e8f0;background:rgba(56,189,248,.06);
}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.98);max-height:78vh;overflow-y:auto}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:var(--soft);border-bottom:1px solid rgba(56,189,248,.09)}
.mobile-drawer a.active{color:#7dd3fc;background:rgba(56,189,248,.09)}
.drawer-cta{display:flex;gap:10px;padding:16px 20px 22px}
.drawer-cta a{flex:1;text-align:center;border:0;border-radius:12px;padding:12px 10px;border-bottom:0}

/* ============ BUTTONS ============ */
.btn-glow{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.95rem;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 26px rgba(56,189,248,.5);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-glow:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.85);color:#03121f}
.btn-glow:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  color:#e2e8f0;border:1px solid var(--line-strong);background:rgba(56,189,248,.06);
  transition:background .22s ease,transform .22s ease;
}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.86rem}

/* ============ SECTIONS ============ */
.section{padding:64px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.1);border-bottom:1px solid rgba(56,189,248,.1)}
.section--tight{padding:44px 0}
.eyebrow{
  display:inline-block;margin-bottom:12px;font-size:.74rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cyan);
}
.section-head{max-width:760px;margin-bottom:36px}
.section-head h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;letter-spacing:-.02em;margin:0 0 12px;line-height:1.28}
.section-head p{color:var(--muted);margin:0;font-size:.98rem}

/* ============ ARTICLE HERO ============ */
.article-hero{position:relative;overflow:hidden;padding:126px 0 54px;background:var(--bg)}
.article-hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.28}
.article-hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.78) 0%,rgba(3,7,18,.9) 55%,var(--bg) 100%)}
.article-hero__inner{position:relative;z-index:2}
.breadcrumb-x{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);margin-bottom:20px}
.breadcrumb-x a{color:#bae6fd}
.breadcrumb-x a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.breadcrumb-x .current{color:var(--muted);max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-hero h1{
  font-size:clamp(1.6rem,3.6vw,2.5rem);font-weight:800;letter-spacing:-.02em;line-height:1.26;
  margin:0 0 18px;max-width:940px;text-shadow:0 4px 26px rgba(2,6,23,.7);
}
.article-lead{max-width:800px;color:var(--soft);font-size:1.02rem;line-height:1.7;margin-bottom:22px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  font-size:.78rem;font-weight:600;color:#bae6fd;border:1px solid rgba(56,189,248,.3);
  background:rgba(56,189,248,.09);
}
.meta-chip i{font-size:.78rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}

/* ============ ARTICLE LAYOUT ============ */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:44px;align-items:start}
.article-main{min-width:0}
.article-cover{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);margin-bottom:34px;position:relative}
.article-cover img{width:100%;object-fit:cover}
.article-cover figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:16px 20px;font-size:.82rem;color:var(--soft);
  background:linear-gradient(180deg,transparent,rgba(3,7,18,.92));
}
.article-content{max-width:720px;font-size:1.02rem;color:var(--soft);line-height:1.72}
.article-content h2{
  font-size:1.4rem;color:#fff;margin:38px 0 14px;font-weight:800;letter-spacing:-.01em;
  padding-left:14px;border-left:3px solid var(--cyan);line-height:1.34;
}
.article-content h3{font-size:1.13rem;color:#e0f2fe;margin:28px 0 10px;font-weight:700}
.article-content p{margin:0 0 16px}
.article-content ul,.article-content ol{margin:0 0 18px;padding-left:22px}
.article-content li{margin-bottom:8px}
.article-content a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.article-content img{border-radius:var(--radius);margin:22px 0;border:1px solid var(--line)}
.article-content blockquote{
  margin:22px 0;padding:16px 20px;border-left:3px solid var(--blue);
  background:rgba(37,99,235,.1);border-radius:0 var(--radius-s) var(--radius-s) 0;color:var(--soft);
}
.article-content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.92rem}
.article-content th,.article-content td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-content th{background:rgba(56,189,248,.1);color:#e0f2fe}
.article-content strong{color:#fff}
.article-empty{
  max-width:720px;padding:34px 26px;border-radius:var(--radius);border:1px dashed var(--line-strong);
  background:var(--surface);text-align:left;
}
.article-empty__title{font-size:1.16rem;font-weight:700;color:#fff;margin:0 0 16px}

/* ============ SIDEBAR ============ */
.side-stack{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px}
.side-panel{
  border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:22px 20px;
}
.side-panel h3{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:#bae6fd;font-weight:700;margin:0 0 16px}
.side-stat{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(56,189,248,.16)}
.side-stat:last-of-type{border-bottom:0}
.side-stat strong{font-size:1.18rem;font-weight:800;color:#e0f2fe;letter-spacing:-.01em}
.side-stat span{font-size:.8rem;color:var(--muted);text-align:right}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--soft);padding:7px 0}
.side-list i{color:var(--cyan);margin-top:5px;font-size:.72rem}
.side-panel .btn-glow,.side-panel .btn-ghost{width:100%;justify-content:center;margin-top:16px}

/* ============ FEATURE / GRID BLOCKS ============ */
.feature-split{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.feature-list{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.feature-list li{display:flex;gap:16px;align-items:flex-start}
.feature-ico{
  flex:0 0 46px;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  color:#bae6fd;font-size:1.05rem;border:1px solid var(--line);
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.12));
  box-shadow:0 0 18px rgba(56,189,248,.2);
}
.feature-list h3{font-size:1.02rem;font-weight:700;color:#fff;margin:0 0 5px}
.feature-list p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.65}
.feature-media{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.feature-media img{width:100%;height:100%;object-fit:cover}

/* ============ STEPS ============ */
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step}
.step-card{
  position:relative;padding:26px 22px 24px;border-radius:var(--radius);
  border:1px solid var(--line);background:var(--surface);backdrop-filter:blur(12px);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.step-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 0 26px rgba(56,189,248,.22)}
.step-card::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:1.5rem;font-weight:800;color:var(--cyan);
  letter-spacing:-.02em;margin-bottom:12px;text-shadow:0 0 18px rgba(56,189,248,.5);
}
.step-card h3{font-size:1.02rem;font-weight:700;color:#fff;margin:0 0 8px}
.step-card p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.65}

/* ============ PAYMENTS ============ */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pay-item{
  padding:22px 18px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(11,26,53,.85),rgba(3,7,18,.6));
  transition:transform .25s ease,border-color .25s ease;
}
.pay-item:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.pay-item i{font-size:1.3rem;color:var(--cyan);margin-bottom:12px;display:block}
.pay-item h3{font-size:.98rem;font-weight:700;color:#fff;margin:0 0 6px}
.pay-item p{margin:0;font-size:.85rem;color:var(--muted);line-height:1.6}
.pay-note{
  margin-top:22px;padding:16px 20px;border-radius:var(--radius-s);
  border:1px solid rgba(251,191,36,.28);background:rgba(251,191,36,.07);
  color:#fde68a;font-size:.88rem;display:flex;gap:12px;align-items:flex-start;
}
.pay-note i{margin-top:4px}

/* ============ SECURITY ============ */
.secure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.secure-card{
  padding:24px 22px;border-radius:var(--radius);border:1px solid var(--line);
  background:var(--surface);backdrop-filter:blur(12px);
}
.secure-card h3{font-size:1rem;font-weight:700;color:#fff;margin:0 0 8px;display:flex;align-items:center;gap:10px}
.secure-card h3 i{color:var(--cyan)}
.secure-card p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.66}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px}
.acc .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}
.acc .accordion-button{
  background:transparent;color:#e2e8f0;font-weight:600;font-size:1rem;
  padding:20px 40px 20px 0;box-shadow:none;border-radius:0;line-height:1.5;
}
.acc .accordion-button:not(.collapsed){color:var(--cyan);background:transparent;box-shadow:none}
.acc .accordion-button:focus{box-shadow:none;outline:2px solid var(--line-strong);outline-offset:-2px}
.acc .accordion-button::after{
  filter:invert(70%) sepia(60%) saturate(700%) hue-rotate(160deg) brightness(1.1);
  background-size:1rem;
}
.acc .accordion-body{padding:0 0 22px;color:var(--muted);font-size:.94rem;line-height:1.72;max-width:760px}

/* ============ CTA BAND ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-l);
  border:1px solid var(--line-strong);padding:44px 40px;
  background:radial-gradient(700px 320px at 8% 0%,rgba(37,99,235,.42),transparent 68%),linear-gradient(150deg,rgba(11,26,53,.95),rgba(3,7,18,.9));
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:800;margin:0 0 12px;letter-spacing:-.02em}
.cta-band p{color:var(--soft);max-width:640px;margin:0 0 24px;font-size:.98rem}
.cta-band__row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:104px;z-index:1050;
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 20px;min-height:52px;border-radius:999px;
  color:#e0f2fe;font-weight:700;font-size:.85rem;
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(120deg,#38BDF8,#2563EB,#A3E635);
  background-origin:border-box;background-clip:padding-box,border-box;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.8;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease,color .25s ease;
  animation:fabPulse 2.8s ease-in-out infinite;
}
.fab i{font-size:1.05rem;color:#7dd3fc}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.04);box-shadow:0 0 34px rgba(6,182,212,.8);color:#fff}
.fab:active{transform:scale(.95) translateY(0)}
.fab__dot{
  position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:#f43f5e;box-shadow:0 0 0 2px rgba(3,7,18,.9),0 0 12px rgba(244,63,94,.9);
  animation:dotBlink 1.5s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.38)}50%{box-shadow:0 0 30px rgba(6,182,212,.72)}}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.35}}

/* ============ STICKY CTA ============ */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(3,7,18,.93);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-strong);
}
.sticky-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 20px}
.sticky-cta__text strong{display:block;font-size:.95rem;font-weight:700;color:#e0f2fe}
.sticky-cta__text span{font-size:.8rem;color:var(--muted)}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(8,18,41,.55),rgba(3,7,18,1));
  border-top:1px solid var(--line);padding:56px 0 26px;margin-top:24px;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;
  padding-bottom:34px;border-bottom:1px solid rgba(56,189,248,.14);
}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--muted);font-size:.9rem;max-width:380px;line-height:1.7;margin:0}
.social-row{display:flex;gap:10px;margin-top:18px}
.social-row a{
  display:grid;place-items:center;width:40px;height:40px;border-radius:12px;
  border:1px solid var(--line);background:rgba(56,189,248,.07);color:#bae6fd;
  transition:transform .22s ease,background .22s ease;
}
.social-row a:hover{background:rgba(56,189,248,.2);color:#fff;transform:translateY(-2px)}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:#e0f2fe;margin:0 0 16px;font-weight:700}
.footer-col a{display:block;color:var(--muted);font-size:.9rem;padding:5px 0}
.footer-col a:hover{color:var(--cyan)}
.footer-col p{color:var(--muted);font-size:.88rem;margin:0 0 8px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  padding-top:22px;font-size:.82rem;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;padding:2px 8px;border-radius:6px;
  background:rgba(244,63,94,.16);border:1px solid rgba(244,63,94,.5);
  color:#fda4af;font-weight:700;font-size:.72rem;margin-right:6px;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .nav-wrap{gap:12px}
  .article-layout{grid-template-columns:1fr;gap:34px}
  .side-stack{position:static}
  .feature-split{grid-template-columns:1fr;gap:28px}
  .step-grid{grid-template-columns:1fr 1fr}
  .pay-grid{grid-template-columns:1fr 1fr}
  .secure-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .article-hero{padding:112px 0 42px}
  .cta-band{padding:32px 24px}
  .article-content{font-size:.99rem}
  .footer-grid{grid-template-columns:1fr;gap:24px}
}
@media (max-width:560px){
  .brand__text{display:none}
  .btn-login{padding:8px 12px;font-size:.79rem}
  .btn-signup{padding:9px 14px;font-size:.79rem}
  .step-grid{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr}
  .sticky-cta__text span{display:none}
  .sticky-cta__inner{padding:10px 16px;gap:12px}
  .fab{padding:14px;bottom:96px}
  .fab span{display:none}
  .breadcrumb-x .current{max-width:100%;white-space:normal}
  .hero-cta .btn-glow,.hero-cta .btn-ghost{width:100%;justify-content:center}
}

/* roulang page: category1 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a35;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.08);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563EB;
  --blue-dark:#1d4ed8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 22px rgba(56,189,248,.35);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  padding-bottom:96px;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--cyan)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:1rem}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
p{margin:0 0 14px}
section[id],div[id]{scroll-margin-top:96px}
.container-x{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(3,7,18,.85);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  display:grid;place-items:center;width:46px;height:46px;flex:0 0 46px;
  border-radius:14px;font-weight:800;font-size:.92rem;letter-spacing:.02em;
  color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand__text{font-size:.94rem;font-weight:700;line-height:1.22;max-width:250px}
.brand__text em{display:block;font-style:normal;font-size:.68rem;font-weight:500;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:9px 14px;border-radius:999px;font-size:.89rem;font-weight:600;color:var(--soft);white-space:nowrap}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12)}
.nav-links a.active{
  color:#e0f2fe;
  background:linear-gradient(135deg,rgba(37,99,235,.38),rgba(56,189,248,.2));
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.45);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:.87rem;font-weight:600;color:#bae6fd;
  border:1px solid rgba(56,189,248,.4);
}
.btn-login:hover{background:rgba(56,189,248,.14);color:#fff}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.87rem;font-weight:700;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.45);
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.72);color:#03121f}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;font-size:1.05rem;
  border:1px solid var(--line);color:#e2e8f0;background:rgba(56,189,248,.06);
}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.98);max-height:78vh;overflow-y:auto}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:var(--soft);border-bottom:1px solid rgba(56,189,248,.09)}
.mobile-drawer a.active{color:#7dd3fc;background:rgba(56,189,248,.09)}
.drawer-cta{display:flex;gap:10px;padding:16px 20px 22px}
.drawer-cta a{flex:1;text-align:center;border:0;border-radius:12px;padding:12px 10px;border-bottom:0}

/* ============ BUTTONS ============ */
.btn-glow{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.95rem;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 26px rgba(56,189,248,.5);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-glow:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.85);color:#03121f}
.btn-glow:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  color:#e2e8f0;border:1px solid var(--line-strong);background:rgba(56,189,248,.06);
  transition:background .22s ease,transform .22s ease;
}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px)}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;padding:126px 0 58px;
  background:radial-gradient(900px 480px at 12% -12%,rgba(37,99,235,.38),transparent 66%),var(--bg);
}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.3}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.74) 0%,rgba(3,7,18,.9) 58%,var(--bg) 100%)}
.hero__inner{position:relative;z-index:2}
.hero-stack{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:24px;align-items:start}
.hero-card{
  background:linear-gradient(150deg,rgba(11,26,53,.92),rgba(3,7,18,.82));
  border:1px solid var(--line-strong);
  border-radius:var(--radius-l);
  padding:38px 34px 34px;
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  box-shadow:var(--shadow);
}
.hero__badge{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;
  padding:7px 16px;border-radius:999px;font-size:.76rem;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:#bae6fd;
  border:1px solid rgba(56,189,248,.35);background:rgba(56,189,248,.1);
}
.hero-card h1{font-size:clamp(1.72rem,3.6vw,2.65rem);font-weight:800;margin-bottom:16px;text-shadow:0 4px 26px rgba(2,6,23,.7)}
.hero-card h1 span{background:linear-gradient(120deg,#7dd3fc,#60A5FA);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{color:var(--soft);font-size:1.02rem;line-height:1.7;margin-bottom:26px;max-width:720px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.hero-facts{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0}
.hero-facts li{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 15px;border-radius:999px;font-size:.82rem;font-weight:600;color:#dbeafe;
  background:rgba(56,189,248,.09);border:1px solid rgba(56,189,248,.22);
}
.hero-facts li i{color:var(--cyan)}
.hero-side{display:grid;gap:18px}
.side-card{
  background:rgba(8,18,41,.78);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.side-card--a{margin-top:30px}
.side-card--b{margin-left:22px}
.side-card__media{border-radius:var(--radius-s);overflow:hidden;margin-bottom:14px;border:1px solid rgba(56,189,248,.2)}
.side-card__media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.side-card h3{font-size:1.02rem;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:9px}
.side-card h3 i{color:var(--cyan)}
.side-card p{color:var(--muted);font-size:.9rem;margin-bottom:12px}
.side-card__tag{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.78rem;font-weight:700;color:#a7f3d0;
  padding:6px 13px;border-radius:999px;
  background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.32);
}
.hero-stats{
  margin-top:30px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
}
.stat-pill{
  background:rgba(8,18,41,.86);padding:16px 18px;border-radius:var(--radius-s);
  border:1px solid var(--line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.stat-pill strong{display:block;font-size:1.18rem;font-weight:800;color:#e0f2fe;letter-spacing:-.01em}
.stat-pill span{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* ============ SECTIONS ============ */
.section{padding:64px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.1);border-bottom:1px solid rgba(56,189,248,.1)}
.section--tight{padding:46px 0}
.eyebrow{
  display:inline-block;margin-bottom:12px;font-size:.74rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cyan);
}
.section-head{max-width:780px;margin-bottom:34px}
.section-head h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;margin-bottom:14px}
.section-head p{color:var(--soft);margin:0}
.section-head--split{
  max-width:none;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:36px;align-items:end;margin-bottom:34px;
}
.section-head--split h2{margin-bottom:0}
.section-head--split p{margin:0}

/* ============ REASON CARDS ============ */
.reason-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.reason-card{
  padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(37,99,235,.16),rgba(255,255,255,.03));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.reason-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.reason-card__icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  font-size:1.12rem;color:#e0f2fe;margin-bottom:16px;
  background:linear-gradient(135deg,rgba(56,189,248,.28),rgba(37,99,235,.22));
  border:1px solid rgba(56,189,248,.32);
}
.reason-card h3{font-size:1.08rem;font-weight:700;margin-bottom:10px}
.reason-card p{color:var(--muted);font-size:.93rem;margin:0}

/* ============ GAME GRID ============ */
.game-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.game-card{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--surface);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.game-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.game-card__media{position:relative;aspect-ratio:16/9;overflow:hidden}
.game-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.game-card:hover .game-card__media img{transform:scale(1.05)}
.game-card__tag{
  position:absolute;top:12px;left:12px;
  padding:5px 12px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:#03121f;background:linear-gradient(135deg,#7dd3fc,#38BDF8);
  box-shadow:0 6px 18px rgba(2,6,23,.5);
}
.game-card__body{padding:18px 20px 22px}
.game-card__body h3{font-size:1.04rem;font-weight:700;margin-bottom:9px}
.game-card__body p{color:var(--muted);font-size:.9rem;margin:0}

/* ============ PROVIDERS ============ */
.provider-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.provider-item{
  display:flex;gap:15px;padding:18px;border-radius:var(--radius-s);
  border:1px solid var(--line);background:var(--surface);
  transition:border-color .25s ease,background .25s ease;
}
.provider-item:hover{border-color:var(--line-strong);background:rgba(56,189,248,.07)}
.provider-item__mark{
  flex:0 0 46px;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:.78rem;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
}
.provider-item h3{font-size:.98rem;font-weight:700;margin-bottom:5px}
.provider-item p{color:var(--muted);font-size:.88rem;margin:0}

/* ============ STEPS ============ */
.step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.step{
  position:relative;padding:24px 22px;border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(11,26,53,.9),rgba(3,7,18,.6));
}
.step__num{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;
  font-weight:800;font-size:.95rem;color:#03121f;margin-bottom:14px;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.42);
}
.step h3{font-size:1rem;font-weight:700;margin-bottom:9px}
.step p{color:var(--muted);font-size:.89rem;margin:0}

/* ============ COMPARE TABLE ============ */
.compare-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);
}
.compare{width:100%;min-width:760px;border-collapse:collapse;font-size:.92rem}
.compare th,.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid rgba(56,189,248,.12);vertical-align:top}
.compare thead th{
  font-size:.75rem;letter-spacing:.09em;text-transform:uppercase;color:var(--cyan);
  background:rgba(56,189,248,.08);font-weight:700;
}
.compare tbody tr:last-child td{border-bottom:0}
.compare td:first-child{color:var(--soft);font-weight:600}
.compare .col-highlight{background:rgba(37,99,235,.14);color:#e0f2fe;font-weight:600}
.compare .yes{color:#6ee7b7;font-weight:700}

/* ============ REVIEWS ============ */
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.review-card{
  padding:24px 22px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(8,18,41,.6);
}
.review-card__stars{color:var(--gold);font-size:.86rem;margin-bottom:12px;letter-spacing:.12em}
.review-card p{color:var(--soft);font-size:.93rem;margin-bottom:16px}
.review-card__author{display:flex;align-items:center;gap:11px;font-size:.86rem;color:var(--muted)}
.review-card__avatar{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  font-weight:700;font-size:.8rem;color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
}

/* ============ PAYMENT / SAFETY ============ */
.pay-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:30px}
.pay-badge{
  display:flex;align-items:center;gap:11px;padding:15px 16px;border-radius:var(--radius-s);
  border:1px solid var(--line);background:var(--surface);font-size:.9rem;font-weight:600;
  transition:border-color .25s ease,transform .25s ease;
}
.pay-badge:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.pay-badge i{color:var(--cyan);font-size:1.02rem}
.safety-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.safety-list li{
  display:flex;gap:11px;align-items:flex-start;
  font-size:.92rem;color:var(--soft);
  padding:14px 16px;border-radius:var(--radius-s);
  border:1px solid rgba(56,189,248,.14);background:rgba(56,189,248,.05);
}
.safety-list i{color:#6ee7b7;margin-top:4px}

/* ============ FAQ ============ */
.faq-list{max-width:920px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);margin-bottom:12px;overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;
  font-weight:600;font-size:.98rem;color:var(--text);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--cyan);transition:transform .25s ease;flex:0 0 auto}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item[open] summary{color:#e0f2fe}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:.93rem;border-top:1px solid rgba(56,189,248,.12);padding-top:16px}

/* ============ CTA BAND ============ */
.cta-band{
  border-radius:var(--radius-l);
  border:1px solid var(--line-strong);
  padding:46px 30px;
  text-align:center;
  background:radial-gradient(700px 320px at 25% 0%,rgba(37,99,235,.42),transparent 70%),linear-gradient(140deg,rgba(11,26,53,.95),rgba(3,7,18,.95));
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(1.45rem,3vw,2rem);font-weight:800;margin-bottom:14px}
.cta-band p{color:var(--soft);max-width:700px;margin:0 auto 26px}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ============ FAB ============ */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:12px 20px 12px 14px;border-radius:999px;
  font-size:.86rem;font-weight:600;color:#e0f2fe;
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,var(--cyan),var(--blue));
  background-origin:border-box;background-clip:padding-box,border-box;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.84;
  animation:fabPulse 3.4s ease-in-out infinite;
  transition:transform .22s ease,box-shadow .22s ease,opacity .22s ease;
}
.fab-support i{font-size:1.02rem;color:#7dd3fc}
.fab-support:hover{opacity:1;transform:scale(1.06) translateY(-2px);box-shadow:0 0 32px rgba(56,189,248,.8);color:#fff}
.fab-support:active{transform:scale(.95) translateY(1px)}
@keyframes fabPulse{
  0%,100%{box-shadow:0 0 18px rgba(6,182,212,.38)}
  50%{box-shadow:0 0 30px rgba(56,189,248,.7)}
}

/* ============ BOTTOM CTA BAR ============ */
.bottom-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(3,7,18,.93);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-strong);
  padding:12px 0;
}
.bottom-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.bottom-cta__text{display:flex;align-items:center;gap:11px;font-size:.9rem;color:var(--soft)}
.bottom-cta__dot{width:9px;height:9px;border-radius:50%;background:#34d399;box-shadow:0 0 12px #34d399;animation:dotBlink 1.6s infinite}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.35}}
.bottom-cta__actions{display:flex;gap:10px;flex-wrap:wrap}
.bottom-cta__actions .btn-glow,.bottom-cta__actions .btn-ghost{padding:11px 20px;font-size:.86rem}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(3,7,18,.4),#020617);
  border-top:1px solid var(--line);
  padding:56px 0 26px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:34px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--muted);font-size:.92rem;max-width:400px}
.social-row{display:flex;gap:10px;margin-top:18px}
.social-row a{
  width:40px;height:40px;display:grid;place-items:center;border-radius:12px;
  border:1px solid var(--line);color:var(--soft);background:var(--surface);
  transition:border-color .22s ease,background .22s ease,color .22s ease;
}
.social-row a:hover{color:#fff;border-color:var(--line-strong);background:rgba(56,189,248,.14)}
.footer-col h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--cyan);margin-bottom:16px;font-weight:700}
.footer-col a{display:block;font-size:.9rem;color:var(--muted);padding:5px 0}
.footer-col a:hover{color:#fff}
.footer-col p{margin:0 0 8px;font-size:.9rem;color:var(--muted)}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid rgba(56,189,248,.14);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:.82rem;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;min-width:34px;padding:2px 8px;border-radius:999px;
  background:rgba(220,38,38,.18);border:1px solid rgba(248,113,113,.5);color:#fca5a5;
  font-weight:700;font-size:.74rem;margin-right:6px;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .hero-stack{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}
  .side-card--b{margin-left:0}
  .provider-list{grid-template-columns:1fr}
}
@media (max-width:991px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .nav-wrap{gap:12px}
  .brand__text{max-width:190px;font-size:.84rem}
  .hero{padding-top:112px}
  .hero-stack{grid-template-columns:1fr}
  .side-card--a{margin-top:0}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section{padding:52px 0}
  .section-head--split{grid-template-columns:1fr;gap:16px}
  .reason-grid,.game-grid,.review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .safety-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:640px){
  .reason-grid,.game-grid,.review-grid,.step-grid{grid-template-columns:1fr}
  .hero-card{padding:28px 22px 26px}
  .cta-band{padding:34px 20px}
  .footer-grid{grid-template-columns:1fr}
  .bottom-cta__inner{justify-content:center;text-align:center}
  .bottom-cta__text{justify-content:center;font-size:.85rem}
  .fab-support{padding:12px;min-width:56px;justify-content:center}
  .fab-support span{display:none}
}
@media (max-width:520px){
  .brand__text{display:none}
  .btn-login{padding:8px 12px;font-size:.78rem}
  .btn-signup{padding:9px 14px;font-size:.78rem}
  .hero__cta .btn-glow,.hero__cta .btn-ghost{width:100%;justify-content:center}
  .hero-stats{grid-template-columns:1fr}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a35;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.08);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563EB;
  --blue-dark:#1d4ed8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 22px rgba(56,189,248,.35);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  padding-bottom:96px;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease}
a:hover{color:var(--cyan)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:1rem}
h1,h2,h3,h4{line-height:1.24;margin:0;font-weight:800;letter-spacing:-.015em}
p{margin:0}
section[id]{scroll-margin-top:96px}
.container-x{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(3,7,18,.85);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  display:grid;place-items:center;width:46px;height:46px;flex:0 0 46px;
  border-radius:14px;font-weight:800;font-size:.92rem;letter-spacing:.02em;
  color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand__text{font-size:.94rem;font-weight:700;line-height:1.22;max-width:250px}
.brand__text em{display:block;font-style:normal;font-size:.68rem;font-weight:500;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:9px 14px;border-radius:999px;font-size:.89rem;font-weight:600;color:var(--soft);white-space:nowrap}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12)}
.nav-links a.active{
  color:#e0f2fe;
  background:linear-gradient(135deg,rgba(37,99,235,.38),rgba(56,189,248,.2));
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.45);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:.87rem;font-weight:600;color:#bae6fd;
  border:1px solid rgba(56,189,248,.4);
}
.btn-login:hover{background:rgba(56,189,248,.14);color:#fff}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.87rem;font-weight:700;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.45);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.72);color:#03121f}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;font-size:1.05rem;
  border:1px solid var(--line);color:#e2e8f0;background:rgba(56,189,248,.06);
}
.nav-toggle:hover{background:rgba(56,189,248,.16)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.98);max-height:78vh;overflow-y:auto}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:var(--soft);border-bottom:1px solid rgba(56,189,248,.09)}
.mobile-drawer a.active{color:#7dd3fc;background:rgba(56,189,248,.09)}
.drawer-cta{display:flex;gap:10px;padding:16px 20px 22px}
.drawer-cta a{flex:1;text-align:center;border:0;border-radius:12px;padding:12px 10px;border-bottom:0}

/* ============ BUTTONS ============ */
.btn-glow{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.95rem;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 26px rgba(56,189,248,.5);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-glow:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.85);color:#03121f}
.btn-glow:active{transform:translateY(0) scale(.98)}
.btn-glow:focus-visible,.btn-ghost:focus-visible,.nav-toggle:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  color:#e2e8f0;border:1px solid var(--line-strong);background:rgba(56,189,248,.06);
  transition:background .22s ease,transform .22s ease;
}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px)}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;padding:126px 0 58px;
  background:radial-gradient(900px 480px at 12% -12%,rgba(37,99,235,.38),transparent 66%),var(--bg);
}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.3}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.74) 0%,rgba(3,7,18,.9) 58%,var(--bg) 100%)}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:44px;align-items:start}
.hero__badge{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;
  padding:7px 16px;border-radius:999px;font-size:.78rem;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:#bae6fd;
  border:1px solid rgba(56,189,248,.35);background:rgba(56,189,248,.1);
}
.hero__title{max-width:940px;margin-bottom:18px;font-size:clamp(1.8rem,3.4vw,2.7rem);text-shadow:0 4px 26px rgba(2,6,23,.7)}
.hero__lead{max-width:760px;color:var(--soft);font-size:1.02rem;line-height:1.68;margin-bottom:26px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.hero__note{display:flex;flex-wrap:wrap;gap:10px;font-size:.84rem;color:var(--muted)}
.hero__note span{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.hero__note i{color:var(--cyan)}
.hero-panel{
  border-radius:var(--radius-l);border:1px solid var(--line-strong);
  background:linear-gradient(160deg,rgba(8,18,41,.92),rgba(3,7,18,.82));
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);padding:24px;position:relative;overflow:hidden;
}
.hero-panel__tag{
  position:absolute;top:16px;right:-42px;transform:rotate(38deg);
  padding:6px 46px;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:#450a0a;background:linear-gradient(135deg,#fcd34d,#f97316);
}
.hero-panel h2{font-size:1.06rem;margin-bottom:6px}
.hero-panel__sub{font-size:.85rem;color:var(--muted);margin-bottom:18px}
.tier{display:flex;flex-direction:column;gap:12px}
.tier__row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:var(--radius-s);background:rgba(56,189,248,.06);border:1px solid rgba(56,189,248,.14)}
.tier__name{font-size:.86rem;font-weight:700;color:#e2e8f0}
.tier__value{font-size:.86rem;font-weight:700;color:#7dd3fc}
.tier__bar{height:6px;border-radius:999px;background:rgba(148,163,184,.22);overflow:hidden;margin-top:6px}
.tier__bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#38bdf8,#2563eb)}
.hero-panel__foot{margin-top:18px;padding-top:16px;border-top:1px dashed rgba(56,189,248,.22);font-size:.82rem;color:var(--muted)}

/* ============ SECTIONS ============ */
.section{padding:64px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.1);border-bottom:1px solid rgba(56,189,248,.1)}
.section--tight{padding:40px 0}
.eyebrow{display:inline-block;margin-bottom:12px;font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.section-head{max-width:780px;margin-bottom:34px}
.section-head h2{font-size:clamp(1.4rem,2.4vw,2rem);margin-bottom:12px}
.section-head p{color:var(--soft);font-size:.96rem}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}

/* ============ STAT STRIP ============ */
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.stat-card{
  border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);
  padding:20px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  transition:transform .22s ease,border-color .22s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.stat-card strong{display:block;font-size:1.5rem;font-weight:800;color:#e0f2fe;letter-spacing:-.02em}
.stat-card span{display:block;margin-top:6px;font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* ============ GRIDS / CARDS ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.feature{
  border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  padding:24px;position:relative;
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.feature:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 14px 34px rgba(37,99,235,.24)}
.feature__icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;
  font-size:1.05rem;color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.42);
}
.feature h3{font-size:1.06rem;margin-bottom:10px}
.feature p{color:var(--soft);font-size:.92rem}
.feature ul{margin:14px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.feature ul li{position:relative;padding-left:22px;font-size:.88rem;color:var(--muted)}
.feature ul li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;font-size:.72rem;color:var(--cyan)}

.promo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.promo-card{
  border-radius:var(--radius);border:1px solid rgba(56,189,248,.22);
  background:linear-gradient(165deg,rgba(11,26,53,.9),rgba(3,7,18,.75));
  padding:24px 22px;position:relative;overflow:hidden;
  transition:transform .24s ease,border-color .24s ease;
}
.promo-card:hover{transform:translateY(-6px);border-color:var(--line-strong)}
.promo-card__tag{
  position:absolute;top:14px;right:14px;padding:4px 12px;border-radius:999px;
  font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:#450a0a;background:linear-gradient(135deg,#fcd34d,#f97316);
}
.promo-card__value{font-size:1.6rem;font-weight:800;color:#7dd3fc;letter-spacing:-.02em;margin-bottom:6px}
.promo-card h3{font-size:1.02rem;margin-bottom:10px}
.promo-card p{font-size:.89rem;color:var(--soft);margin-bottom:14px}
.promo-card__meta{font-size:.79rem;color:var(--muted);padding-top:12px;border-top:1px dashed rgba(56,189,248,.2)}

/* ============ FLOW / SPOTLIGHT ============ */
.spotlight{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:32px;align-items:center}
.spotlight__media{position:relative;border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow)}
.spotlight__media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.spotlight__media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:16px 18px;font-size:.82rem;color:#e2e8f0;
  background:linear-gradient(180deg,rgba(3,7,18,0),rgba(3,7,18,.92));
}
.steps{display:flex;flex-direction:column;gap:0;margin-top:24px}
.step{display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;padding:18px 0;border-bottom:1px solid rgba(56,189,248,.13)}
.step:last-child{border-bottom:0}
.step__num{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:.96rem;color:#03121f;background:linear-gradient(135deg,#a5f3fc,#2563EB);
  box-shadow:0 0 16px rgba(56,189,248,.4);
}
.step h4{font-size:.99rem;margin-bottom:6px}
.step p{font-size:.89rem;color:var(--soft)}

/* ============ RATE TABLE ============ */
.rate-wrap{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);overflow:hidden}
.rate-table{width:100%;border-collapse:collapse}
.rate-table thead th{
  text-align:left;padding:16px 18px;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  color:#bae6fd;background:rgba(56,189,248,.09);font-weight:700;
}
.rate-table tbody td{padding:15px 18px;font-size:.89rem;color:var(--soft);border-top:1px solid rgba(56,189,248,.12)}
.rate-table tbody tr:hover{background:rgba(56,189,248,.05)}
.rate-table td:first-child{color:#e2e8f0;font-weight:600}
.rate-table .ok{color:#4ade80;font-weight:700}

/* ============ REVIEWS ============ */
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.review{
  border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);
  padding:22px;display:flex;flex-direction:column;gap:14px;
}
.review__stars{color:var(--gold);font-size:.85rem;letter-spacing:.14em}
.review p{font-size:.9rem;color:var(--soft)}
.review__who{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid rgba(56,189,248,.14)}
.review__who b{font-size:.88rem;color:#e2e8f0}
.review__who span{font-size:.78rem;color:var(--muted);display:block}
.review__avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.85rem;color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB)}

/* ============ COMPARE ============ */
.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.compare-col{border-radius:var(--radius);padding:24px;border:1px solid var(--line);background:var(--surface)}
.compare-col--us{border-color:var(--line-strong);background:linear-gradient(165deg,rgba(37,99,235,.2),rgba(3,7,18,.6));box-shadow:0 0 30px rgba(37,99,235,.2)}
.compare-col h3{font-size:1.04rem;margin-bottom:16px}
.compare-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.compare-col li{display:flex;gap:12px;font-size:.9rem;color:var(--soft)}
.compare-col li i{margin-top:4px;font-size:.82rem}
.compare-col--us li i{color:#4ade80}
.compare-col--them li i{color:#64748b}

/* ============ NEWS ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.news-card{
  border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);
  padding:22px;display:flex;flex-direction:column;gap:12px;
  transition:transform .22s ease,border-color .22s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.news-card h3{font-size:.99rem;line-height:1.42}
.news-card h3 a:hover{color:var(--cyan)}
.news-card p{font-size:.86rem;color:var(--muted)}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:auto;padding-top:14px;border-top:1px solid rgba(56,189,248,.14);font-size:.76rem;color:var(--muted)}
.news-tag{padding:3px 10px;border-radius:999px;background:rgba(56,189,248,.14);color:#bae6fd;font-weight:600}
.news-empty{padding:28px;border-radius:var(--radius);border:1px dashed var(--line-strong);background:rgba(56,189,248,.04);color:var(--muted);font-size:.92rem}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);overflow:hidden;transition:border-color .22s ease}
.faq-item[open]{border-color:var(--line-strong);background:rgba(56,189,248,.06)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:.98rem;color:#e2e8f0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\2b";font-weight:700;color:var(--cyan);font-size:1.1rem;transition:transform .22s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;font-size:.91rem;color:var(--soft)}

/* ============ ASSURE / CTA ============ */
.assure-strip{
  border-radius:var(--radius-l);border:1px solid var(--line-strong);
  background:linear-gradient(120deg,rgba(37,99,235,.24),rgba(3,7,18,.7));
  padding:32px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:28px;align-items:center;
  box-shadow:var(--shadow);
}
.assure-strip h2{font-size:clamp(1.3rem,2.2vw,1.75rem);margin-bottom:12px}
.assure-strip p{color:var(--soft);font-size:.94rem}
.assure-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.assure-badges span{
  display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:999px;
  font-size:.8rem;color:#e2e8f0;border:1px solid var(--line);background:rgba(255,255,255,.04);
}
.assure-badges i{color:var(--cyan)}
.assure-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}

/* ============ FOOTER ============ */
.site-footer{background:linear-gradient(180deg,rgba(8,18,41,.6),rgba(3,7,18,.98));border-top:1px solid var(--line);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.footer-brand p{margin-top:16px;font-size:.89rem;color:var(--muted);max-width:380px}
.social-row{display:flex;gap:10px;margin-top:18px}
.social-row a{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:.92rem;
  color:#bae6fd;border:1px solid var(--line);background:rgba(56,189,248,.06);
}
.social-row a:hover{background:rgba(56,189,248,.2);color:#fff;transform:translateY(-2px)}
.footer-col h4{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:#bae6fd;margin-bottom:16px}
.footer-col a{display:block;font-size:.89rem;color:var(--muted);padding:6px 0}
.footer-col a:hover{color:var(--cyan)}
.footer-col p{font-size:.87rem;color:var(--muted);padding:4px 0}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(56,189,248,.14);
  font-size:.8rem;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;min-width:34px;height:22px;padding:0 6px;margin-right:6px;
  border-radius:6px;font-size:.7rem;font-weight:800;color:#450a0a;
  background:linear-gradient(135deg,#fcd34d,#f59e0b);
}

/* ============ STICKY CTA + FAB ============ */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:900;
  background:rgba(3,7,18,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-strong);padding:12px 0;
}
.sticky-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.sticky-cta__text strong{display:block;font-size:.94rem;color:#e2e8f0}
.sticky-cta__text span{font-size:.8rem;color:var(--muted)}
.sticky-cta__actions{display:flex;gap:12px;flex:0 0 auto}
.sticky-cta .btn-glow,.sticky-cta .btn-ghost{padding:11px 22px;font-size:.88rem}
.fab{
  position:fixed;left:16px;bottom:104px;z-index:950;
  width:58px;height:58px;border-radius:999px;display:grid;place-items:center;
  font-size:1.25rem;color:#a3e635;
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,#a3e635,#06b6d4);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.8;transition:transform .24s ease,opacity .24s ease,box-shadow .24s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 32px rgba(163,230,53,.6);color:#a3e635}
.fab:active{transform:scale(.94) translateY(2px)}
.fab__dot{position:absolute;top:6px;right:6px;width:12px;height:12px;border-radius:50%;background:#ec4899;box-shadow:0 0 10px rgba(236,72,153,.9);animation:pulseDot 1.6s ease-in-out infinite}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .brand__text{max-width:210px}
  .hero__inner{grid-template-columns:1fr;gap:32px;padding-top:6px}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3,.promo-grid,.review-grid,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .spotlight{grid-template-columns:1fr}
  .assure-strip{grid-template-columns:1fr}
  .assure-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  body{padding-bottom:112px}
  .hero{padding:108px 0 44px}
  .section{padding:48px 0}
  .section--tight{padding:32px 0}
  .grid-3,.promo-grid,.review-grid,.news-grid,.compare-grid,.stat-strip{grid-template-columns:1fr}
  .rate-wrap{overflow-x:auto}
  .rate-table{min-width:560px}
  .sticky-cta__inner{flex-direction:column;align-items:stretch;gap:10px}
  .sticky-cta__actions{width:100%}
  .sticky-cta__actions .btn-glow,.sticky-cta__actions .btn-ghost{flex:1}
  .fab{bottom:150px;left:12px;width:52px;height:52px;font-size:1.1rem}
}
@media (max-width:520px){
  .brand__text{display:none}
  .btn-login{padding:8px 12px;font-size:.79rem}
  .btn-signup{padding:9px 14px;font-size:.79rem}
  .nav-wrap{gap:10px}
  .hero__title{font-size:1.6rem}
  .hero-panel{padding:20px}
  .assure-strip{padding:24px 20px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .step{grid-template-columns:44px minmax(0,1fr);gap:12px}
  .sticky-cta__text span{display:none}
}

/* roulang page: category2 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a35;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.08);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563EB;
  --blue-dark:#1d4ed8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 45px rgba(2,6,23,.55);
  --glow:0 0 22px rgba(56,189,248,.35);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  padding-bottom:96px;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease}
a:hover{color:var(--cyan)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:1rem}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
section[id]{scroll-margin-top:96px}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.28;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.72rem,3.6vw,2.6rem)}
h2{font-size:clamp(1.42rem,2.6vw,2rem)}
h3{font-size:1.06rem;font-weight:700}
p{margin:0 0 14px}
.container-x{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(3,7,18,.85);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  display:grid;place-items:center;width:46px;height:46px;flex:0 0 46px;
  border-radius:14px;font-weight:800;font-size:.92rem;letter-spacing:.02em;
  color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand__text{font-size:.94rem;font-weight:700;line-height:1.22;max-width:250px}
.brand__text em{display:block;font-style:normal;font-size:.68rem;font-weight:500;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:9px 14px;border-radius:999px;font-size:.89rem;font-weight:600;color:var(--soft);white-space:nowrap}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12)}
.nav-links a.active{
  color:#e0f2fe;
  background:linear-gradient(135deg,rgba(37,99,235,.38),rgba(56,189,248,.2));
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.45);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:.87rem;font-weight:600;color:#bae6fd;
  border:1px solid rgba(56,189,248,.4);
}
.btn-login:hover{background:rgba(56,189,248,.14);color:#fff}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.87rem;font-weight:700;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.45);
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.72);color:#03121f}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;font-size:1.05rem;
  border:1px solid var(--line);color:#e2e8f0;background:rgba(56,189,248,.06);
}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.98);max-height:78vh;overflow-y:auto}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:14px 20px;font-size:.95rem;font-weight:600;color:var(--soft);border-bottom:1px solid rgba(56,189,248,.09)}
.mobile-drawer a.active{color:#7dd3fc;background:rgba(56,189,248,.09)}
.drawer-cta{display:flex;gap:10px;padding:16px 20px 22px}
.drawer-cta a{flex:1;text-align:center;border:0;border-radius:12px;padding:12px 10px;border-bottom:0}

/* ============ BUTTONS ============ */
.btn-glow{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.95rem;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 26px rgba(56,189,248,.5);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-glow:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.85);color:#03121f}
.btn-glow:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  color:#e2e8f0;border:1px solid var(--line-strong);background:rgba(56,189,248,.06);
  transition:background .22s ease,transform .22s ease;
}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px)}
.btn-glow--sm,.btn-ghost--sm{padding:11px 20px;font-size:.86rem}

/* ============ HERO ============ */
.hero{position:relative;overflow:hidden;padding:124px 0 56px;background:radial-gradient(900px 480px at 12% -12%,rgba(37,99,235,.4),transparent 66%),var(--bg)}
.hero__bg{position:absolute;inset:0;background:url('/assets/images/b80f67d7afec84cb.jpg') center/cover no-repeat;opacity:.26}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.72) 0%,rgba(3,7,18,.93) 58%,var(--bg) 100%)}
.hero__inner{position:relative;z-index:2}
.hero-stack{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,.95fr);gap:22px;align-items:start}
.hero-main{
  padding:34px 32px;border-radius:var(--radius-l);
  border:1px solid var(--line-strong);
  background:linear-gradient(160deg,rgba(11,26,53,.94),rgba(3,7,18,.88));
  box-shadow:var(--shadow);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.hero__badge{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;
  padding:7px 16px;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.05em;
  text-transform:uppercase;color:#bae6fd;
  border:1px solid rgba(56,189,248,.35);background:rgba(56,189,248,.1);
}
.hero__title{margin-bottom:16px;text-shadow:0 4px 26px rgba(2,6,23,.7)}
.hero__title span{background:linear-gradient(120deg,#7dd3fc,#60A5FA 55%,#FBBF24);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{max-width:720px;color:var(--soft);font-size:1rem;line-height:1.68;margin-bottom:24px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.hero__trust{display:flex;flex-wrap:wrap;gap:10px;padding-top:18px;border-top:1px solid var(--line)}
.hero__trust span{
  display:inline-flex;align-items:center;gap:7px;font-size:.78rem;color:var(--muted);
  padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);
}
.hero__trust i{color:var(--cyan)}
.hero-side{display:grid;gap:18px}
.side-card{
  padding:22px 22px 20px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(11,26,53,.9),rgba(3,7,18,.82));
  border:1px solid var(--line);box-shadow:var(--shadow);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:transform .25s ease,border-color .25s ease;
}
.side-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.side-card--b{margin-top:30px}
.side-card .metric{display:block;font-size:2.05rem;font-weight:800;line-height:1.1;color:#e0f2fe;letter-spacing:-.02em}
.side-card .metric small{font-size:.85rem;font-weight:600;color:var(--muted);margin-left:4px}
.side-card h3{font-size:.95rem;margin:6px 0 8px}
.side-card p{font-size:.84rem;color:var(--muted);margin:0}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--soft);padding:7px 0;border-bottom:1px dashed rgba(56,189,248,.14)}
.side-list li:last-child{border-bottom:0}
.side-list i{color:var(--cyan);font-size:.78rem}

/* ============ STAT STRIP ============ */
.stat-strip{
  margin-top:26px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--line);
}
.stat-item{background:rgba(8,18,41,.88);padding:18px 20px;backdrop-filter:blur(10px)}
.stat-item strong{display:block;font-size:1.24rem;font-weight:800;color:#e0f2fe;letter-spacing:-.01em}
.stat-item span{font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* ============ SECTIONS ============ */
.section{padding:64px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.1);border-bottom:1px solid rgba(56,189,248,.1)}
.section--tight{padding:46px 0}
.eyebrow{
  display:inline-block;margin-bottom:12px;font-size:.73rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cyan);
}
.section-head{max-width:800px;margin-bottom:34px}
.section-head p{color:var(--soft);margin:0;font-size:.98rem}
.section-head--split{max-width:none;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:34px;align-items:end;margin-bottom:34px}
.section-head--split p{margin:0}

/* ============ CARDS ============ */
.info-card{
  padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.info-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 0 26px rgba(56,189,248,.18)}
.info-card__icon{
  display:grid;place-items:center;width:48px;height:48px;border-radius:14px;margin-bottom:16px;
  font-size:1.1rem;color:#7dd3fc;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.16));
  border:1px solid var(--line-strong);
}
.info-card h3{margin-bottom:10px}
.info-card p{font-size:.9rem;color:var(--soft);margin:0}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
  font-size:.72rem;font-weight:600;letter-spacing:.03em;padding:5px 11px;border-radius:999px;
  color:#bae6fd;background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.28);
}
.tag--gold{color:#fde68a;background:rgba(251,191,36,.1);border-color:rgba(251,191,36,.32)}

/* ============ STEPS ============ */
.steps-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:30px;align-items:start}
.step-list{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.step-item{
  display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;align-items:start;
  padding:22px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.018));
  border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease;
}
.step-item:hover{border-color:var(--line-strong);transform:translateX(4px)}
.step-num{
  display:grid;place-items:center;width:56px;height:56px;border-radius:16px;
  font-size:1.15rem;font-weight:800;color:#03121f;
  background:linear-gradient(135deg,#7dd3fc,#2563EB);
  box-shadow:0 0 20px rgba(56,189,248,.4);
}
.step-item h3{margin-bottom:8px}
.step-item p{margin:0;font-size:.9rem;color:var(--soft)}
.step-item .tag-row{margin-top:12px}
.visual-panel{
  border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line-strong);
  background:rgba(8,18,41,.7);box-shadow:var(--shadow);
}
.visual-panel img{width:100%;aspect-ratio:4/3;object-fit:cover;opacity:.9}
.visual-panel__body{padding:20px 22px}
.visual-panel__body h3{font-size:.98rem}
.visual-panel__body p{font-size:.86rem;color:var(--muted);margin:0}
.device-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.device-row span{
  display:inline-flex;align-items:center;gap:7px;font-size:.76rem;color:var(--soft);
  padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);
}
.device-row i{color:var(--cyan)}

/* ============ SECURITY LIST ============ */
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.check-list li{
  display:grid;grid-template-columns:32px minmax(0,1fr);gap:14px;align-items:start;
  padding:16px 18px;border-radius:var(--radius-s);
  background:var(--surface);border:1px solid var(--line);
}
.check-list i{color:var(--cyan);font-size:.95rem;margin-top:4px}
.check-list strong{display:block;font-size:.92rem;margin-bottom:4px}
.check-list span{font-size:.85rem;color:var(--muted);line-height:1.6}
.security-note{
  padding:24px;border-radius:var(--radius);border:1px dashed var(--line-strong);
  background:linear-gradient(160deg,rgba(37,99,235,.16),rgba(3,7,18,.4));
}
.security-note h3{font-size:.98rem}
.security-note p{font-size:.87rem;color:var(--soft);margin:0}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.badge-pill{
  display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:600;
  padding:7px 13px;border-radius:999px;color:#e0f2fe;
  background:rgba(8,18,41,.85);border:1px solid var(--line);
}
.badge-pill i{color:var(--gold)}

/* ============ PAYMENT ============ */
.pay-layout{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:30px;align-items:start}
.pay-list{display:grid;gap:12px}
.pay-item{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 20px;border-radius:var(--radius-s);
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);
  transition:border-color .22s ease,transform .22s ease;
}
.pay-item:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.pay-item__name{display:flex;align-items:center;gap:12px;font-size:.92rem;font-weight:600}
.pay-item__name i{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;font-size:.9rem;color:#7dd3fc;background:rgba(56,189,248,.12);border:1px solid var(--line)}
.pay-item__meta{font-size:.78rem;color:var(--muted);text-align:right;white-space:nowrap}
.pay-figure{
  padding:26px;border-radius:var(--radius-l);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(11,26,53,.9),rgba(3,7,18,.6));
}
.pay-figure h3{font-size:1rem}
.pay-figure ul{list-style:none;margin:0;padding:0}
.pay-figure li{display:flex;gap:10px;align-items:flex-start;font-size:.87rem;color:var(--soft);padding:9px 0;border-bottom:1px dashed rgba(56,189,248,.14)}
.pay-figure li:last-child{border-bottom:0}
.pay-figure li i{color:var(--cyan);margin-top:5px;font-size:.72rem}

/* ============ REVIEWS ============ */
.review-card{
  padding:24px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);display:flex;flex-direction:column;gap:14px;
}
.review-card__stars{color:var(--gold);font-size:.82rem;letter-spacing:.15em}
.review-card p{font-size:.9rem;color:var(--soft);margin:0}
.review-card__who{display:flex;align-items:center;gap:12px;padding-top:12px;border-top:1px solid var(--line)}
.avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:0 0 38px;
  font-size:.82rem;font-weight:700;color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);
}
.review-card__who b{display:block;font-size:.87rem}
.review-card__who span{font-size:.75rem;color:var(--muted)}

/* ============ COMPARE TABLE ============ */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:rgba(8,18,41,.55)}
.compare-table{width:100%;min-width:660px;border-collapse:collapse}
.compare-table th,.compare-table td{padding:16px 20px;text-align:left;font-size:.88rem;border-bottom:1px solid rgba(56,189,248,.12)}
.compare-table thead th{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:rgba(3,7,18,.7)}
.compare-table tbody tr:last-child td{border-bottom:0}
.compare-table td:first-child{font-weight:600;color:var(--soft)}
.compare-table .good{color:#7dd3fc;font-weight:600}
.compare-table .bad{color:#fca5a5}
.compare-table tbody tr:hover{background:rgba(56,189,248,.05)}

/* ============ NEWS LIST ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.news-item{
  padding:22px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.018));
  border:1px solid var(--line);border-left:3px solid var(--line-strong);
  transition:transform .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.news-item h3{font-size:.98rem;margin-bottom:10px}
.news-item h3 a:hover{color:var(--cyan)}
.news-item p{font-size:.86rem;color:var(--muted);margin-bottom:14px}
.news-item time{font-size:.75rem;color:var(--muted);letter-spacing:.03em}
.news-tag{
  display:inline-block;margin-bottom:12px;font-size:.7rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:#fde68a;padding:4px 10px;border-radius:999px;
  background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.3);
}
.list-empty{
  padding:26px;border-radius:var(--radius);border:1px dashed var(--line-strong);
  color:var(--muted);font-size:.9rem;text-align:left;
}

/* ============ FAQ ============ */
.faq-wrap{max-width:920px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;
  background:rgba(255,255,255,.035);overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(56,189,248,.06)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-size:.95rem;font-weight:600;
  display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.75rem;color:var(--cyan);
  transition:transform .22s ease;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item__body{padding:0 22px 20px;font-size:.9rem;color:var(--soft);line-height:1.68}
.faq-item__body p:last-child{margin-bottom:0}

/* ============ CTA BAND ============ */
.cta-band{
  position:relative;border-radius:var(--radius-l);padding:38px 36px;
  background:linear-gradient(140deg,rgba(37,99,235,.32),rgba(3,7,18,.85) 60%);
  border:1px solid var(--line-strong);box-shadow:var(--shadow),var(--glow);
  display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:26px;align-items:center;
}
.cta-band h2{margin-bottom:10px}
.cta-band p{color:var(--soft);margin:0;font-size:.95rem}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:104px;z-index:950;
  width:56px;height:56px;display:grid;place-items:center;
  border-radius:18px;font-size:1.15rem;color:#7dd3fc;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,#38BDF8,#2563EB);
  background-origin:border-box;background-clip:padding-box,border-box;
  border:1px solid transparent;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.82;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 32px rgba(56,189,248,.8);color:#e0f2fe}
.fab:active{transform:scale(.94)}
.fab__dot{
  position:absolute;top:9px;right:9px;width:10px;height:10px;border-radius:50%;
  background:#ef4444;box-shadow:0 0 10px rgba(239,68,68,.9);animation:fabPulse 1.8s infinite;
}
@keyframes fabPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.78)}}

/* ============ BOTTOM BAR ============ */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:900;
  background:rgba(3,7,18,.93);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-strong);box-shadow:0 -12px 30px rgba(2,6,23,.6);
}
.bottom-bar__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px}
.bottom-bar__text{display:flex;flex-direction:column;line-height:1.35;min-width:0}
.bottom-bar__text strong{font-size:.94rem;font-weight:700}
.bottom-bar__text span{font-size:.77rem;color:var(--muted)}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(8,18,41,.9),rgba(3,7,18,1));
  border-top:1px solid var(--line);padding:56px 0 28px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,.85fr));gap:32px}
.footer-brand p{font-size:.87rem;color:var(--muted);margin:16px 0 18px;max-width:420px}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:#bae6fd;margin-bottom:16px}
.footer-col a{display:block;font-size:.87rem;color:var(--soft);padding:6px 0}
.footer-col a:hover{color:var(--cyan);transform:translateX(3px)}
.footer-col p{font-size:.85rem;color:var(--muted);margin:0 0 8px}
.social-row{display:flex;gap:10px}
.social-row a{
  display:grid;place-items:center;width:40px;height:40px;border-radius:12px;
  color:var(--soft);background:var(--surface);border:1px solid var(--line);
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.social-row a:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-3px)}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:.79rem;color:var(--muted);
}
.age-badge{
  display:inline-block;padding:2px 8px;border-radius:6px;font-weight:700;font-size:.72rem;
  color:#03121f;background:linear-gradient(135deg,#7dd3fc,#2563EB);margin-right:6px;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .hero-stack{grid-template-columns:1fr}
  .hero-side{grid-template-columns:repeat(2,minmax(0,1fr))}
  .side-card--b{margin-top:0}
  .steps-layout,.pay-layout,.section-head--split{grid-template-columns:1fr;gap:24px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  body{padding-bottom:112px}
  .hero{padding:110px 0 46px}
  .hero-main{padding:26px 22px}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section{padding:50px 0}
  .cta-band{grid-template-columns:1fr;padding:28px 22px}
  .cta-band__actions{justify-content:flex-start}
  .grid-2,.grid-3,.news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .bottom-bar__inner{flex-direction:column;align-items:stretch;gap:10px;padding:10px 16px}
  .bottom-bar__text span{display:none}
  .bottom-bar .btn-glow{justify-content:center;width:100%}
  .fab{bottom:132px;width:52px;height:52px;border-radius:16px}
}
@media (max-width:520px){
  .brand__text{font-size:.82rem;max-width:180px}
  .brand__text em{font-size:.62rem}
  .brand__mark{width:40px;height:40px;flex:0 0 40px;font-size:.82rem}
  .hero-side{grid-template-columns:1fr}
  .hero__cta .btn-glow,.hero__cta .btn-ghost{width:100%;justify-content:center}
  .step-item{grid-template-columns:44px minmax(0,1fr);gap:14px;padding:18px}
  .step-num{width:44px;height:44px;font-size:1rem;border-radius:12px}
  .stat-item{padding:14px 16px}
  .stat-item strong{font-size:1.06rem}
  .compare-table th,.compare-table td{padding:13px 14px;font-size:.83rem}
  .pay-item{flex-direction:column;align-items:flex-start;gap:8px}
  .pay-item__meta{text-align:left}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}