/* roulang page: index */
:root {
  --ok-bg: #071629;
  --ok-bg-deep: #030b15;
  --ok-panel: rgba(15, 31, 52, 0.84);
  --ok-panel-solid: #10243d;
  --ok-panel-light: rgba(29, 55, 86, 0.72);
  --ok-blue: #38bdf8;
  --ok-blue-strong: #0ea5e9;
  --ok-blue-deep: #1d4ed8;
  --ok-gold: #fbbf24;
  --ok-gold-soft: #fde68a;
  --ok-green: #22c55e;
  --ok-red: #f43f5e;
  --ok-text: #f8fafc;
  --ok-muted: #9fb3c8;
  --ok-border: rgba(125, 211, 252, 0.18);
  --ok-border-strong: rgba(56, 189, 248, 0.42);
  --ok-radius-sm: 10px;
  --ok-radius: 16px;
  --ok-radius-lg: 24px;
  --ok-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --ok-glow: 0 0 28px rgba(56, 189, 248, 0.28);
  --ok-container: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ok-text);
  background:
    radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.17), transparent 28%),
    radial-gradient(circle at 88% 22%, rgba(29, 78, 216, 0.17), transparent 26%),
    linear-gradient(180deg, var(--ok-bg-deep), var(--ok-bg) 38%, #07111e 100%);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image:
    linear-gradient(rgba(56,189,248,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,.1) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
  z-index: -1;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--ok-blue); }
img { max-width: 100%; height: auto; }
button, input { font: inherit; }
.container-ok { width: min(var(--ok-container), calc(100% - 32px)); margin-inline: auto; }
.section-ok { position: relative; padding: 82px 0; }
.section-ok.compact { padding: 58px 0; }
.section-ok.alt {
  background: linear-gradient(180deg, rgba(11, 27, 47, .66), rgba(7, 18, 32, .35));
  border-block: 1px solid rgba(125, 211, 252, .08);
}
.section-head { max-width: 790px; margin-bottom: 34px; }
.section-head.text-center { margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 13px;
  color: var(--ok-blue);
  font-size: .79rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--ok-blue), transparent);
}
h1, h2, h3, h4 { margin-top: 0; line-height: 1.2; letter-spacing: 0; }
h2 { margin-bottom: 15px; font-size: clamp(1.75rem, 3vw, 2.65rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 750; }
p { color: var(--ok-muted); line-height: 1.65; }
.lead-ok { font-size: 1.06rem; color: #c9d8e8; }
.text-gradient {
  color: transparent;
  background: linear-gradient(92deg, #fff 10%, #bae6fd 52%, #fbbf24 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.glass-card {
  background: linear-gradient(145deg, rgba(18, 39, 65, .86), rgba(9, 23, 41, .72));
  border: 1px solid var(--ok-border);
  border-radius: var(--ok-radius);
  box-shadow: var(--ok-shadow);
  backdrop-filter: blur(16px);
}
.btn-ok, .btn-ok-outline, .btn-ok-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: .25s ease;
}
.btn-ok {
  color: #03101f;
  background: linear-gradient(135deg, #7dd3fc, #38bdf8 48%, #2563eb);
  box-shadow: 0 10px 28px rgba(56, 189, 248, .26);
}
.btn-ok:hover { color: #020617; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(56, 189, 248, .4); }
.btn-ok:active { transform: translateY(0); }
.btn-ok-outline {
  color: #e0f2fe;
  background: rgba(56, 189, 248, .05);
  border-color: rgba(125, 211, 252, .35);
}
.btn-ok-outline:hover { color: #fff; border-color: var(--ok-blue); background: rgba(56, 189, 248, .13); transform: translateY(-2px); }
.btn-ok-gold {
  color: #2b1700;
  background: linear-gradient(135deg, #fde68a, #fbbf24 58%, #f59e0b);
  box-shadow: 0 10px 28px rgba(251, 191, 36, .2);
}
.btn-ok-gold:hover { color: #1f1300; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(251, 191, 36, .32); }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid rgba(56,189,248,.55); outline-offset: 3px; }
.navbar-ok {
  position: sticky;
  top: 0;
  z-index: 1030;
  padding: 12px 0;
  background: rgba(3, 11, 21, .84);
  border-bottom: 1px solid rgba(125, 211, 252, .12);
  backdrop-filter: blur(18px);
}
.nav-shell { display: flex; align-items: center; gap: 22px; }
.brand-ok { display: flex; align-items: center; gap: 11px; min-width: 0; margin-right: auto; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 13px;
  color: #06101d;
  background: linear-gradient(135deg, #bae6fd, #38bdf8);
  box-shadow: var(--ok-glow);
  font-weight: 900;
}
.brand-copy { min-width: 0; line-height: 1.15; }
.brand-title { display: block; color: #fff; font-size: 1rem; font-weight: 850; white-space: nowrap; }
.brand-sub { display: block; margin-top: 3px; color: var(--ok-blue); font-size: .69rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 9px 12px;
  border-radius: 9px;
  color: #b9cbe0;
  font-size: .92rem;
  font-weight: 700;
  transition: .2s ease;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(56, 189, 248, .11); }
.nav-actions { display: flex; gap: 9px; }
.nav-actions .btn-ok, .nav-actions .btn-ok-outline { min-height: 40px; padding: 8px 14px; font-size: .86rem; }
.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ok-border);
  border-radius: 11px;
  color: #fff;
  background: rgba(15, 31, 52, .9);
}
.hero-ok {
  position: relative;
  padding: 52px 0 74px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(3, 11, 21, .93), rgba(4, 17, 31, .7)),
    url('/assets/images/6b536653ceb71118.jpg') center/cover no-repeat;
}
.hero-ok::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, transparent 48%, rgba(56,189,248,.08) 48%, transparent 58%),
    radial-gradient(circle at 85% 35%, rgba(56,189,248,.19), transparent 36%);
  pointer-events: none;
}
.hero-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, .8fr);
  gap: 36px;
  align-items: stretch;
}
.hero-copy { padding: 28px 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  padding: 8px 13px;
  border: 1px solid rgba(251, 191, 36, .38);
  border-radius: 999px;
  color: var(--ok-gold-soft);
  background: rgba(251, 191, 36, .08);
  font-size: .8rem;
  font-weight: 800;
}
.hero-title {
  max-width: 860px;
  margin-bottom: 20px;
  font-size: clamp(2rem, 5vw, 4.25rem);
  font-weight: 900;
  line-height: 1.08;
}
.hero-copy p { max-width: 760px; margin-bottom: 26px; font-size: 1.06rem; color: #bed0e2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 18px 28px; padding-top: 20px; border-top: 1px solid rgba(125, 211, 252, .15); }
.proof-item strong { display: block; color: #fff; font-size: 1.32rem; }
.proof-item span { color: var(--ok-muted); font-size: .82rem; }
.hero-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  padding: 24px;
  overflow: hidden;
}
.hero-panel::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(56,189,248,.13);
  filter: blur(36px);
}
.hero-panel-head { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.live-dot { display: inline-flex; align-items: center; gap: 7px; color: #86efac; font-size: .78rem; font-weight: 800; }
.live-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ok-green); box-shadow: 0 0 14px var(--ok-green); animation: pulse-dot 1.6s infinite; }
@keyframes pulse-dot { 50% { opacity: .42; transform: scale(.78); } }
.compare-block { position: relative; z-index: 1; display: grid; gap: 12px; margin: 24px 0; }
.compare-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 15px;
  border: 1px solid rgba(125, 211, 252, .13);
  border-radius: 13px;
  background: rgba(5, 16, 29, .64);
}
.compare-row.highlight {
  border-color: rgba(251, 191, 36, .45);
  background: linear-gradient(100deg, rgba(251, 191, 36, .12), rgba(56, 189, 248, .07));
  box-shadow: 0 0 24px rgba(251, 191, 36, .08);
}
.compare-row span { color: #d4e4f3; font-size: .9rem; font-weight: 700; }
.compare-row strong { color: var(--ok-gold-soft); font-size: 1.3rem; }
.hero-panel .btn-ok { position: relative; z-index: 1; width: 100%; }
.quick-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: -30px;
  overflow: hidden;
  border: 1px solid var(--ok-border);
  border-radius: var(--ok-radius);
  background: var(--ok-border);
  box-shadow: var(--ok-shadow);
}
.quick-strip-item { padding: 18px; background: rgba(8, 23, 41, .96); }
.quick-strip-item i { color: var(--ok-blue); }
.quick-strip-item strong { display: block; margin: 7px 0 2px; color: #fff; font-size: .94rem; }
.quick-strip-item span { color: var(--ok-muted); font-size: .8rem; }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.metric-card { padding: 22px; }
.metric-card .metric-value { color: var(--ok-gold-soft); font-size: 2rem; font-weight: 900; line-height: 1; }
.metric-card .metric-label { display: block; margin-top: 8px; color: #d9e7f3; font-weight: 750; }
.metric-card p { margin: 9px 0 0; font-size: .86rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { position: relative; padding: 25px; overflow: hidden; transition: .28s ease; }
.feature-card:hover { transform: translateY(-5px); border-color: var(--ok-border-strong); box-shadow: 0 20px 46px rgba(0,0,0,.36), 0 0 24px rgba(56,189,248,.1); }
.feature-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border: 1px solid rgba(56, 189, 248, .3);
  border-radius: 13px;
  color: var(--ok-blue);
  background: rgba(56, 189, 248, .09);
  font-size: 1.15rem;
}
.feature-card h3 { margin-bottom: 10px; color: #fff; }
.feature-card p { margin: 0; font-size: .92rem; }
.result-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.compare-column { padding: 26px; }
.compare-column.before { border-color: rgba(148, 163, 184, .18); }
.compare-column.after { border-color: rgba(56, 189, 248, .4); background: linear-gradient(145deg, rgba(16, 52, 82, .88), rgba(7, 29, 50, .82)); }
.compare-column h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.compare-list { display: grid; gap: 12px; padding: 0; margin: 0; list-style: none; }
.compare-list li { display: flex; gap: 11px; color: #c4d5e6; }
.compare-list i { margin-top: 5px; }
.compare-column.before .compare-list i { color: #94a3b8; }
.compare-column.after .compare-list i { color: var(--ok-blue); }
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.timeline::before { content: ""; position: absolute; top: 24px; left: 9%; right: 9%; height: 1px; background: linear-gradient(90deg, transparent, var(--ok-blue), transparent); opacity: .4; }
.milestone { position: relative; padding-top: 56px; }
.milestone-dot {
  position: absolute;
  top: 12px;
  left: 0;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--ok-blue);
  border-radius: 50%;
  color: var(--ok-blue);
  background: #071629;
  font-size: .68rem;
  font-weight: 900;
  box-shadow: 0 0 18px rgba(56,189,248,.35);
}
.milestone h3 { color: #fff; font-size: 1.05rem; }
.milestone p { margin: 0; font-size: .87rem; }
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.category-card { display: flex; flex-direction: column; min-height: 230px; padding: 25px; transition: .25s ease; }
.category-card:hover { transform: translateY(-5px); border-color: var(--ok-border-strong); }
.category-number { color: rgba(125, 211, 252, .35); font-size: 2.65rem; font-weight: 900; line-height: 1; }
.category-card h3 { margin: 18px 0 10px; color: #fff; }
.category-card p { flex: 1; font-size: .91rem; }
.category-link { color: var(--ok-blue); font-weight: 800; }
.news-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .75fr); gap: 22px; }
.news-list { display: grid; gap: 14px; }
.news-item { display: grid; grid-template-columns: 190px 1fr; gap: 20px; padding: 15px; transition: .25s ease; }
.news-item:hover { transform: translateX(4px); border-color: var(--ok-border-strong); }
.news-thumb { position: relative; min-height: 142px; overflow: hidden; border-radius: 12px; background: #10243d; }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: .35s ease; }
.news-item:hover .news-thumb img { transform: scale(1.05); }
.news-body { display: flex; flex-direction: column; justify-content: center; }
.news-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 8px; color: var(--ok-blue); font-size: .78rem; font-weight: 750; }
.news-body h3 { margin-bottom: 8px; font-size: 1.08rem; }
.news-body h3 a { color: #fff; }
.news-body p { display: -webkit-box; margin: 0; overflow: hidden; font-size: .88rem; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.sidebar-panel { padding: 22px; }
.sidebar-panel h3 { margin-bottom: 16px; color: #fff; }
.mini-list { display: grid; gap: 12px; padding: 0; margin: 0; list-style: none; }
.mini-list li { padding-bottom: 12px; border-bottom: 1px solid rgba(125,211,252,.1); }
.mini-list li:last-child { padding-bottom: 0; border-bottom: 0; }
.mini-list a { color: #e2eef8; font-weight: 700; }
.mini-list span { display: block; margin-top: 4px; font-size: .78rem; color: var(--ok-muted); }
.empty-state { padding: 24px; border: 1px dashed rgba(125,211,252,.28); border-radius: 14px; color: var(--ok-muted); text-align: center; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.trust-item { padding: 22px; }
.trust-item i { color: var(--ok-green); font-size: 1.3rem; }
.trust-item h3 { margin: 13px 0 8px; color: #fff; font-size: 1.05rem; }
.trust-item p { margin: 0; font-size: .88rem; }
.payment-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 26px; }
.payment-methods { display: flex; flex-wrap: wrap; gap: 10px; }
.payment-chip { padding: 9px 14px; border: 1px solid rgba(125,211,252,.2); border-radius: 999px; color: #d9e8f6; background: rgba(56,189,248,.07); font-size: .82rem; font-weight: 800; }
.slot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.slot-card { overflow: hidden; transition: .28s ease; }
.slot-card:hover { transform: translateY(-5px); border-color: var(--ok-border-strong); box-shadow: 0 18px 40px rgba(0,0,0,.35), var(--ok-glow); }
.slot-image { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.slot-image img { width: 100%; height: 100%; object-fit: cover; transition: .4s ease; }
.slot-card:hover .slot-image img { transform: scale(1.06); }
.slot-tag { position: absolute; top: 10px; left: 10px; padding: 5px 9px; border-radius: 999px; color: #052035; background: var(--ok-blue); font-size: .68rem; font-weight: 900; }
.slot-body { padding: 17px; }
.slot-body h3 { margin-bottom: 7px; color: #fff; font-size: 1rem; }
.slot-body p { margin: 0; font-size: .84rem; }
.faq-list { display: grid; gap: 12px; }
.faq-item { overflow: hidden; }
.faq-item button {
  width: 100%;
  padding: 19px 20px;
  border: 0;
  color: #fff;
  background: transparent;
  text-align: left;
  font-weight: 800;
}
.faq-item button::after { content: "+"; float: right; color: var(--ok-blue); font-size: 1.2rem; }
.faq-item button[aria-expanded="true"]::after { content: "−"; }
.faq-answer { display: none; padding: 0 20px 20px; color: var(--ok-muted); }
.faq-item.open .faq-answer { display: block; }
.cta-panel {
  position: relative;
  overflow: hidden;
  padding: 42px;
  background:
    linear-gradient(100deg, rgba(5, 18, 34, .92), rgba(16, 53, 86, .83)),
    url('/assets/images/0120999211eb0733.jpg') center/cover no-repeat;
}
.cta-panel::after { content: ""; position: absolute; right: -70px; top: -70px; width: 240px; height: 240px; border-radius: 50%; background: rgba(56,189,248,.15); filter: blur(45px); }
.cta-content { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; }
.cta-content h2 { margin-bottom: 10px; }
.cta-content p { max-width: 720px; margin: 0; }
.footer-ok { padding: 54px 0 24px; background: #030a13; border-top: 1px solid rgba(125,211,252,.12); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr 1fr; gap: 30px; }
.footer-brand .brand-ok { margin-bottom: 16px; }
.footer-brand p { max-width: 420px; font-size: .88rem; }
.footer-col h3 { margin-bottom: 16px; color: #fff; font-size: .95rem; }
.footer-col a { display: block; margin-bottom: 9px; color: var(--ok-muted); font-size: .88rem; }
.footer-col a:hover { color: var(--ok-blue); }
.footer-contact { color: var(--ok-muted); font-size: .88rem; }
.footer-contact div { margin-bottom: 9px; }
.footer-contact i { width: 18px; color: var(--ok-blue); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(125,211,252,.11); color: #7890a7; font-size: .81rem; }
.age-badge { display: inline-grid; place-items: center; width: 34px; height: 34px; margin-right: 8px; border: 1px solid rgba(251,191,36,.45); border-radius: 50%; color: var(--ok-gold-soft); font-size: .72rem; font-weight: 900; }
.fab-ok {
  position: fixed;
  left: 16px;
  bottom: 96px;
  z-index: 1050;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border: 1px solid rgba(56,189,248,.6);
  border-radius: 18px;
  color: #e0f2fe;
  background: rgba(7, 18, 32, .9);
  box-shadow: 0 0 24px rgba(56,189,248,.4);
  backdrop-filter: blur(12px);
  animation: fab-pulse 2.2s infinite;
}
.fab-ok:hover { color: #fff; transform: scale(1.08); }
.fab-ok:active { transform: scale(.95); }
.fab-ok i { font-size: 1.2rem; }
.fab-ok::after { content: ""; position: absolute; top: 7px; right: 7px; width: 8px; height: 8px; border-radius: 50%; background: var(--ok-red); box-shadow: 0 0 10px var(--ok-red); }
@keyframes fab-pulse { 50% { box-shadow: 0 0 32px rgba(56,189,248,.62); } }
@media (max-width: 1024px) {
  .nav-links { display: none; position: absolute; top: 68px; left: 16px; right: 16px; flex-direction: column; align-items: stretch; padding: 12px; border: 1px solid var(--ok-border); border-radius: 14px; background: rgba(5, 16, 29, .98); box-shadow: var(--ok-shadow); }
  .nav-links.open { display: flex; }
  .mobile-toggle { display: inline-grid; place-items: center; }
  .hero-shell { grid-template-columns: 1fr; }
  .hero-panel { min-height: auto; }
  .metrics-grid, .slot-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .news-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .section-ok { padding: 62px 0; }
  .navbar-ok { padding: 9px 0; }
  .brand-title { font-size: .91rem; white-space: normal; }
  .brand-sub { display: none; }
  .nav-actions .btn-ok-outline { display: none; }
  .hero-ok { padding: 38px 0 64px; }
  .hero-title { font-size: clamp(1.85rem, 9vw, 3rem); }
  .quick-strip { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid, .service-grid, .category-grid, .result-compare, .trust-grid, .timeline, .slot-grid { grid-template-columns: 1fr; }
  .timeline::before { display: none; }
  .news-item { grid-template-columns: 1fr; }
  .news-thumb { min-height: 190px; }
  .cta-panel { padding: 30px 22px; }
  .cta-content { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .container-ok { width: min(100% - 22px, var(--ok-container)); }
  .nav-actions .btn-ok { padding-inline: 11px; font-size: .78rem; }
  .brand-mark { width: 40px; height: 40px; flex-basis: 40px; }
  .hero-actions > a { width: 100%; }
  .quick-strip { grid-template-columns: 1fr; }
  .hero-panel { padding: 18px; }
  .compare-row { grid-template-columns: 1fr; gap: 6px; }
  .payment-bar { align-items: flex-start; }
  .fab-ok { bottom: 20px; }
}

/* roulang page: article */
:root {
  --ok-bg: #071629;
  --ok-bg-deep: #030b15;
  --ok-panel: rgba(15, 31, 52, 0.84);
  --ok-panel-solid: #10243d;
  --ok-panel-light: rgba(29, 55, 86, 0.72);
  --ok-blue: #38bdf8;
  --ok-blue-strong: #0ea5e9;
  --ok-blue-deep: #1d4ed8;
  --ok-gold: #fbbf24;
  --ok-gold-soft: #fde68a;
  --ok-green: #22c55e;
  --ok-red: #f43f5e;
  --ok-text: #f8fafc;
  --ok-muted: #9fb3c8;
  --ok-border: rgba(125, 211, 252, 0.18);
  --ok-border-strong: rgba(56, 189, 248, 0.42);
  --ok-radius-sm: 10px;
  --ok-radius: 16px;
  --ok-radius-lg: 24px;
  --ok-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --ok-glow: 0 0 28px rgba(56, 189, 248, 0.28);
  --ok-container: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ok-text);
  background:
    radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.17), transparent 28%),
    radial-gradient(circle at 88% 22%, rgba(29, 78, 216, 0.17), transparent 26%),
    linear-gradient(180deg, var(--ok-bg-deep), var(--ok-bg) 38%, #07111e 100%);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image:
    linear-gradient(rgba(56,189,248,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,.1) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 85%);
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
  z-index: -1;
}
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(--ok-blue); }
button, input, select, textarea { font: inherit; }
h1, h2, h3, h4 { margin: 0 0 12px; line-height: 1.25; font-weight: 800; letter-spacing: -.01em; }
p { margin: 0 0 14px; }
ul, ol { margin: 0 0 14px; padding-left: 20px; }
.container-ok { width: min(var(--ok-container), calc(100% - 32px)); margin-inline: auto; }
.section-ok { position: relative; padding: 82px 0; }
.section-ok.compact { padding: 58px 0; }
.section-ok.alt {
  background: linear-gradient(180deg, rgba(11, 27, 47, .66), rgba(7, 18, 32, .35));
  border-block: 1px solid rgba(125, 211, 252, .08);
}
.section-head { max-width: 790px; margin-bottom: 34px; }
.section-head.text-center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 13px;
  color: var(--ok-blue);
  font-size: .79rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--ok-blue), transparent);
}
.lead-ok { font-size: 1.06rem; color: #c9d8e8; }
.text-gradient {
  color: transparent;
  background: linear-gradient(92deg, #fff 10%, #bae6fd 52%, #fbbf24 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.glass-card {
  background: linear-gradient(145deg, rgba(18, 39, 65, .86), rgba(9, 23, 41, .72));
  border: 1px solid var(--ok-border);
  border-radius: var(--ok-radius);
  box-shadow: var(--ok-shadow);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}
.btn-ok, .btn-ok-outline, .btn-ok-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: .25s ease;
  cursor: pointer;
}
.btn-ok {
  color: #03101f;
  background: linear-gradient(135deg, #7dd3fc, #38bdf8 48%, #2563eb);
  box-shadow: 0 10px 28px rgba(56, 189, 248, .26);
}
.btn-ok:hover { color: #020617; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(56, 189, 248, .4); }
.btn-ok:active { transform: translateY(0); }
.btn-ok-outline {
  color: #e0f2fe;
  background: rgba(56, 189, 248, .05);
  border-color: rgba(125, 211, 252, .35);
}
.btn-ok-outline:hover { color: #fff; border-color: var(--ok-blue); background: rgba(56, 189, 248, .13); transform: translateY(-2px); }
.btn-ok-gold {
  color: #2b1700;
  background: linear-gradient(135deg, #fde68a, #fbbf24 58%, #f59e0b);
  box-shadow: 0 10px 28px rgba(251, 191, 36, .2);
}
.btn-ok-gold:hover { color: #1f1300; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(251, 191, 36, .32); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(56,189,248,.55);
  outline-offset: 3px;
}
.navbar-ok {
  position: sticky;
  top: 0;
  z-index: 1030;
  padding: 12px 0;
  background: rgba(3, 11, 21, .84);
  border-bottom: 1px solid rgba(125, 211, 252, .12);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.nav-shell { position: relative; display: flex; align-items: center; gap: 22px; }
.brand-ok { display: flex; align-items: center; gap: 11px; min-width: 0; margin-right: auto; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 13px;
  color: #06101d;
  background: linear-gradient(135deg, #bae6fd, #38bdf8);
  box-shadow: var(--ok-glow);
  font-weight: 900;
}
.brand-copy { min-width: 0; line-height: 1.15; }
.brand-title { display: block; color: #fff; font-size: 1rem; font-weight: 850; white-space: nowrap; }
.brand-sub { display: block; margin-top: 3px; color: var(--ok-blue); font-size: .69rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 9px 12px;
  border-radius: 9px;
  color: #b9cbe0;
  font-size: .92rem;
  font-weight: 700;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(56, 189, 248, .11); }
.nav-actions { display: flex; gap: 9px; }
.nav-actions .btn-ok, .nav-actions .btn-ok-outline { min-height: 40px; padding: 8px 14px; font-size: .86rem; }
.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ok-border);
  border-radius: 11px;
  color: #fff;
  background: rgba(15, 31, 52, .9);
  cursor: pointer;
}
.article-hero {
  position: relative;
  padding: 56px 0 58px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(3, 11, 21, .95), rgba(4, 17, 31, .72)),
    url('/assets/images/1ef61203cde3e0b8.jpg') center/cover no-repeat;
  border-bottom: 1px solid rgba(125, 211, 252, .1);
}
.article-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(110deg, transparent 46%, rgba(56,189,248,.08) 46%, transparent 58%),
    radial-gradient(circle at 88% 30%, rgba(56,189,248,.2), transparent 38%);
}
.article-hero .container-ok { position: relative; }
.breadcrumb-ok {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: #8ba0b6;
  font-size: .84rem;
  font-weight: 650;
}
.breadcrumb-ok a { color: #a9c2d8; }
.breadcrumb-ok a:hover { color: var(--ok-blue); }
.breadcrumb-ok span.sep { color: #526a82; }
.article-hero h1 {
  max-width: 940px;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem);
  color: #fff;
  margin-bottom: 16px;
}
.article-hero .lead-ok { max-width: 800px; }
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 22px;
  color: #a9c2d8;
  font-size: .9rem;
}
.article-meta i { color: var(--ok-blue); margin-right: 6px; }
.tag-ok {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid rgba(125, 211, 252, .3);
  background: rgba(56, 189, 248, .1);
  color: #bae6fd;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.tag-ok.gold { border-color: rgba(251,191,36,.42); background: rgba(251,191,36,.12); color: var(--ok-gold-soft); }
.cover-figure { margin: -34px 0 0; position: relative; z-index: 2; }
.cover-figure img {
  width: 100%;
  border-radius: var(--ok-radius-lg);
  border: 1px solid var(--ok-border);
  box-shadow: var(--ok-shadow);
  aspect-ratio: 16 / 8;
  object-fit: cover;
}
.cover-figure figcaption { margin-top: 12px; color: #8ba0b6; font-size: .85rem; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; align-items: start; }
.article-panel { padding: 34px clamp(18px, 3vw, 40px); }
.article-body { font-size: 1.06rem; color: #dbe7f3; line-height: 1.75; }
.article-body > *:first-child { margin-top: 0; }
.article-body h2 {
  font-size: clamp(1.32rem, 2.4vw, 1.6rem);
  color: #fff;
  margin: 36px 0 14px;
  padding-left: 14px;
  border-left: 4px solid var(--ok-blue);
}
.article-body h3 { font-size: 1.2rem; color: #e0f2fe; margin: 26px 0 10px; }
.article-body p { margin: 0 0 16px; }
.article-body ul, .article-body ol { margin: 0 0 18px; padding-left: 22px; }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: #fff; }
.article-body img { border-radius: var(--ok-radius); border: 1px solid var(--ok-border); margin: 20px 0; }
.article-body blockquote {
  margin: 24px 0;
  padding: 18px 22px;
  border-left: 4px solid var(--ok-blue);
  border-radius: 0 var(--ok-radius) var(--ok-radius) 0;
  background: rgba(56, 189, 248, .08);
  color: #e0f2fe;
}
.article-body a { color: var(--ok-blue); text-decoration: underline; text-underline-offset: 3px; }
.article-body table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: .96rem; }
.article-body th, .article-body td { padding: 11px 13px; border: 1px solid var(--ok-border); text-align: left; }
.article-body th { background: rgba(56, 189, 248, .12); color: #fff; }
.article-empty { padding: 26px 0; text-align: left; }
.article-empty h2 { font-size: 1.4rem; color: #fff; }
.article-empty p { color: var(--ok-muted); max-width: 560px; }
.aside-stack { display: grid; gap: 18px; }
.aside-card { padding: 22px; }
.aside-card h3 { font-size: 1rem; color: #fff; margin-bottom: 14px; letter-spacing: .03em; text-transform: uppercase; }
.aside-list { list-style: none; margin: 0; padding: 0; }
.aside-list li { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px dashed rgba(125, 211, 252, .14); color: #c9d8e8; font-size: .93rem; }
.aside-list li:last-child { border-bottom: 0; }
.aside-list i { color: var(--ok-blue); margin-top: 4px; }
.aside-facts { display: grid; gap: 12px; }
.aside-facts div { display: flex; justify-content: space-between; gap: 12px; font-size: .92rem; color: #c9d8e8; }
.aside-facts strong { color: var(--ok-gold-soft); }
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.stat-card { padding: 22px; }
.stat-card .stat-num { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 900; color: #fff; }
.stat-card .stat-num span { color: var(--ok-blue); }
.stat-card p { margin: 8px 0 0; color: var(--ok-muted); font-size: .92rem; }
.bet-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.bet-card { padding: 26px; position: relative; overflow: hidden; }
.bet-card::after {
  content: "";
  position: absolute;
  inset: auto -40px -60px auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.18), transparent 70%);
}
.bet-card h3 { color: #fff; font-size: 1.12rem; }
.bet-card p { color: var(--ok-muted); font-size: .95rem; margin-bottom: 14px; }
.bet-card .rate-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-ok {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid rgba(125, 211, 252, .24);
  background: rgba(56, 189, 248, .08);
  color: #cbe7f7;
  font-size: .8rem;
  font-weight: 700;
}
.chip-ok.gold { border-color: rgba(251,191,36,.35); background: rgba(251,191,36,.1); color: var(--ok-gold-soft); }
.pull-quote {
  position: relative;
  padding: 66px 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(3, 11, 21, .93), rgba(5, 20, 36, .78)),
    url('/assets/images/0120999211eb0733.jpg') center/cover no-repeat;
  border-block: 1px solid rgba(125, 211, 252, .12);
}
.pull-quote blockquote {
  margin: 0;
  max-width: 900px;
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  line-height: 1.55;
  color: #eaf6ff;
  font-weight: 650;
}
.pull-quote blockquote::before {
  content: "\201C";
  display: block;
  font-size: 3.6rem;
  line-height: .6;
  color: var(--ok-blue);
  margin-bottom: 14px;
}
.pull-quote cite { display: block; margin-top: 18px; color: var(--ok-blue); font-style: normal; font-size: .92rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.table-wrap { overflow-x: auto; border-radius: var(--ok-radius); border: 1px solid var(--ok-border); background: rgba(9, 23, 41, .6); }
table.compare-ok { width: 100%; min-width: 560px; border-collapse: collapse; font-size: .96rem; }
table.compare-ok th, table.compare-ok td { padding: 15px 18px; text-align: left; border-bottom: 1px solid rgba(125, 211, 252, .12); }
table.compare-ok thead th { background: rgba(56, 189, 248, .12); color: #fff; font-size: .86rem; letter-spacing: .06em; text-transform: uppercase; }
table.compare-ok tbody tr:last-child td { border-bottom: 0; }
table.compare-ok td:first-child { color: #fff; font-weight: 700; }
table.compare-ok td.old { color: var(--ok-muted); }
table.compare-ok td.new { color: var(--ok-gold-soft); font-weight: 800; }
.timeline { display: grid; gap: 14px; }
.timeline-item {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 20px 22px;
  border-radius: var(--ok-radius);
  border: 1px solid var(--ok-border);
  background: rgba(12, 28, 48, .6);
}
.timeline-item .time { color: var(--ok-blue); font-weight: 900; font-size: 1.05rem; letter-spacing: .02em; }
.timeline-item h3 { font-size: 1.05rem; color: #fff; margin-bottom: 6px; }
.timeline-item p { margin: 0; color: var(--ok-muted); font-size: .93rem; }
.channel-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.channel-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px;
  border-radius: var(--ok-radius);
  border: 1px solid var(--ok-border);
  background: linear-gradient(160deg, rgba(20, 44, 72, .82), rgba(9, 22, 39, .74));
  transition: .28s ease;
}
.channel-card:hover { transform: translateY(-4px); border-color: var(--ok-border-strong); box-shadow: 0 18px 40px rgba(2, 10, 22, .6), var(--ok-glow); }
.channel-card i { font-size: 1.4rem; color: var(--ok-blue); }
.channel-card h3 { font-size: 1.1rem; color: #fff; margin: 0; }
.channel-card p { margin: 0; color: var(--ok-muted); font-size: .93rem; }
.channel-card .more { margin-top: auto; color: var(--ok-blue); font-weight: 800; font-size: .9rem; }
.trust-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.trust-item { padding: 24px; text-align: left; }
.trust-item i { font-size: 1.5rem; color: var(--ok-blue); margin-bottom: 12px; display: block; }
.trust-item h3 { font-size: 1.02rem; color: #fff; }
.trust-item p { margin: 0; color: var(--ok-muted); font-size: .92rem; }
.faq-ok .accordion-item {
  background: rgba(12, 28, 48, .68);
  border: 1px solid var(--ok-border);
  border-radius: var(--ok-radius) !important;
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-ok .accordion-button {
  background: transparent;
  color: #fff;
  font-weight: 750;
  font-size: 1rem;
  padding: 18px 20px;
  box-shadow: none;
}
.faq-ok .accordion-button:not(.collapsed) { color: var(--ok-blue); background: rgba(56, 189, 248, .08); }
.faq-ok .accordion-button::after { filter: invert(72%) sepia(38%) saturate(1400%) hue-rotate(165deg); }
.faq-ok .accordion-body { color: #c9d8e8; font-size: .96rem; padding: 0 20px 20px; }
.cta-band {
  position: relative;
  padding: 60px clamp(20px, 4vw, 48px);
  border-radius: var(--ok-radius-lg);
  border: 1px solid var(--ok-border-strong);
  background:
    linear-gradient(120deg, rgba(9, 26, 46, .95), rgba(12, 39, 68, .88)),
    url('/assets/images/9d99eddebad15e3c.jpg') center/cover no-repeat;
  box-shadow: var(--ok-shadow), var(--ok-glow);
  overflow: hidden;
}
.cta-band h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); color: #fff; }
.cta-band p { color: #c9d8e8; max-width: 620px; }
.cta-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 34px; align-items: center; }
.form-ok { display: grid; gap: 12px; }
.form-ok label { font-size: .84rem; font-weight: 750; color: #b9cbe0; letter-spacing: .03em; text-transform: uppercase; }
.form-ok input, .form-ok select {
  width: 100%;
  padding: 13px 15px;
  border-radius: 12px;
  border: 1px solid rgba(125, 211, 252, .24);
  background: rgba(4, 14, 26, .78);
  color: #fff;
  transition: .22s ease;
}
.form-ok input::placeholder { color: #6f869c; }
.form-ok input:hover, .form-ok select:hover { border-color: rgba(125, 211, 252, .45); }
.form-ok input:focus, .form-ok select:focus { border-color: var(--ok-blue); box-shadow: 0 0 0 4px rgba(56, 189, 248, .16); outline: none; }
.form-ok .btn-ok { width: 100%; }
.form-note { color: #8ba0b6; font-size: .84rem; margin: 0; }
.footer-ok {
  padding: 60px 0 26px;
  background: linear-gradient(180deg, rgba(3, 11, 21, .6), rgba(2, 7, 14, .96));
  border-top: 1px solid rgba(125, 211, 252, .14);
}
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 34px; }
.footer-brand .brand-ok { margin: 0 0 14px; }
.footer-brand p { color: var(--ok-muted); font-size: .94rem; max-width: 360px; }
.footer-col h3 { font-size: .95rem; letter-spacing: .05em; text-transform: uppercase; color: #fff; margin-bottom: 14px; }
.footer-col a { display: block; padding: 6px 0; color: var(--ok-muted); font-size: .94rem; }
.footer-col a:hover { color: var(--ok-blue); padding-left: 4px; }
.footer-contact div { display: flex; gap: 9px; align-items: center; padding: 6px 0; color: var(--ok-muted); font-size: .92rem; }
.footer-contact i { color: var(--ok-blue); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  margin-top: 38px;
  padding-top: 20px;
  border-top: 1px solid rgba(125, 211, 252, .12);
  color: #8ba0b6;
  font-size: .86rem;
}
.age-badge {
  display: inline-grid;
  place-items: center;
  min-width: 36px;
  height: 22px;
  padding: 0 8px;
  margin-right: 6px;
  border-radius: 6px;
  background: rgba(244, 63, 94, .16);
  border: 1px solid rgba(244, 63, 94, .5);
  color: #fda4af;
  font-weight: 800;
  font-size: .76rem;
}
.fab-ok {
  position: fixed;
  left: 16px;
  bottom: 96px;
  z-index: 50;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #e0f2fe;
  font-size: 1.25rem;
  border: 1px solid transparent;
  background-image: linear-gradient(rgba(6, 14, 26, .92), rgba(6, 14, 26, .92)), linear-gradient(135deg, #38bdf8, #a3e635);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  box-shadow: 0 0 20px rgba(56, 189, 248, .45);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: transform .25s ease, box-shadow .25s ease, color .25s ease;
}
.fab-ok:hover { color: #fff; transform: scale(1.08); box-shadow: 0 0 32px rgba(56, 189, 248, .7); }
.fab-ok:active { transform: scale(.94); }
.fab-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #f43f5e;
  box-shadow: 0 0 0 2px #06101d;
  animation: okPulse 1.6s ease-in-out infinite;
}
@keyframes okPulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
@media (max-width: 1100px) {
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .stat-grid, .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 992px) {
  .section-ok { padding: 62px 0; }
  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 12px;
    border-radius: var(--ok-radius);
    border: 1px solid var(--ok-border);
    background: rgba(4, 13, 25, .98);
    box-shadow: var(--ok-shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; }
  .mobile-toggle { display: grid; place-items: center; }
  .bet-grid, .channel-grid { grid-template-columns: minmax(0, 1fr); }
  .cta-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 768px) {
  .brand-title { white-space: normal; font-size: .93rem; }
  .brand-sub { font-size: .64rem; }
  .nav-actions .btn-ok, .nav-actions .btn-ok-outline { min-height: 38px; padding: 7px 11px; font-size: .8rem; }
  .cover-figure { margin-top: -20px; }
  .cover-figure img { aspect-ratio: 16 / 10; }
  .article-panel { padding: 24px 18px; }
  .timeline-item { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  .stat-grid, .trust-grid { grid-template-columns: minmax(0, 1fr); }
  .article-hero { padding: 38px 0 44px; }
  .article-meta { font-size: .85rem; }
  .nav-shell { gap: 10px; }
  .brand-mark { width: 40px; height: 40px; flex: 0 0 40px; }
  .fab-ok { width: 54px; height: 54px; bottom: 88px; }
}

/* roulang page: category2 */
:root {
  --ok-bg: #071629;
  --ok-bg-deep: #030b15;
  --ok-panel: rgba(15, 31, 52, 0.84);
  --ok-panel-solid: #10243d;
  --ok-panel-light: rgba(29, 55, 86, 0.72);
  --ok-blue: #38bdf8;
  --ok-blue-strong: #0ea5e9;
  --ok-blue-deep: #1d4ed8;
  --ok-gold: #fbbf24;
  --ok-gold-soft: #fde68a;
  --ok-green: #22c55e;
  --ok-red: #f43f5e;
  --ok-text: #f8fafc;
  --ok-muted: #9fb3c8;
  --ok-border: rgba(125, 211, 252, 0.18);
  --ok-border-strong: rgba(56, 189, 248, 0.42);
  --ok-radius-sm: 10px;
  --ok-radius: 16px;
  --ok-radius-lg: 24px;
  --ok-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --ok-glow: 0 0 28px rgba(56, 189, 248, 0.28);
  --ok-container: 1200px;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ok-text);
  background:
    radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.17), transparent 28%),
    radial-gradient(circle at 88% 22%, rgba(29, 78, 216, 0.17), transparent 26%),
    linear-gradient(180deg, var(--ok-bg-deep), var(--ok-bg) 38%, #07111e 100%);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image:
    linear-gradient(rgba(56,189,248,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,.1) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
  z-index: -1;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--ok-blue); }
img { max-width: 100%; height: auto; }
button, input { font: inherit; }
.container-ok { width: min(var(--ok-container), calc(100% - 32px)); margin-inline: auto; }
.section-ok { position: relative; padding: 82px 0; }
.section-ok.compact { padding: 58px 0; }
.section-ok.alt {
  background: linear-gradient(180deg, rgba(11, 27, 47, .66), rgba(7, 18, 32, .35));
  border-block: 1px solid rgba(125, 211, 252, .08);
}
.section-head { max-width: 790px; margin-bottom: 34px; }
.section-head.text-center { margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 13px;
  color: var(--ok-blue);
  font-size: .79rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--ok-blue), transparent);
}
.lead-ok { font-size: 1.06rem; color: #c9d8e8; }
.text-gradient {
  color: transparent;
  background: linear-gradient(92deg, #fff 10%, #bae6fd 52%, #fbbf24 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.glass-card {
  background: linear-gradient(145deg, rgba(18, 39, 65, .86), rgba(9, 23, 41, .72));
  border: 1px solid var(--ok-border);
  border-radius: var(--ok-radius);
  box-shadow: var(--ok-shadow);
  backdrop-filter: blur(16px);
}
.btn-ok, .btn-ok-outline, .btn-ok-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: .25s ease;
}
.btn-ok {
  color: #03101f;
  background: linear-gradient(135deg, #7dd3fc, #38bdf8 48%, #2563eb);
  box-shadow: 0 10px 28px rgba(56, 189, 248, .26);
}
.btn-ok:hover { color: #020617; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(56, 189, 248, .4); }
.btn-ok:active { transform: translateY(0); }
.btn-ok-outline {
  color: #e0f2fe;
  background: rgba(56, 189, 248, .05);
  border-color: rgba(125, 211, 252, .35);
}
.btn-ok-outline:hover { color: #fff; border-color: var(--ok-blue); background: rgba(56, 189, 248, .13); transform: translateY(-2px); }
.btn-ok-gold {
  color: #2b1700;
  background: linear-gradient(135deg, #fde68a, #fbbf24 58%, #f59e0b);
  box-shadow: 0 10px 28px rgba(251, 191, 36, .2);
}
.btn-ok-gold:hover { color: #1f1300; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(251, 191, 36, .32); }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid rgba(56,189,248,.55); outline-offset: 3px; }
.navbar-ok {
  position: sticky;
  top: 0;
  z-index: 1030;
  padding: 12px 0;
  background: rgba(3, 11, 21, .84);
  border-bottom: 1px solid rgba(125, 211, 252, .12);
  backdrop-filter: blur(18px);
}
.nav-shell { display: flex; align-items: center; gap: 22px; }
.brand-ok { display: flex; align-items: center; gap: 11px; min-width: 0; margin-right: auto; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 13px;
  color: #06101d;
  background: linear-gradient(135deg, #bae6fd, #38bdf8);
  box-shadow: var(--ok-glow);
  font-weight: 900;
}
.brand-copy { min-width: 0; line-height: 1.15; }
.brand-title { display: block; color: #fff; font-size: 1rem; font-weight: 850; white-space: nowrap; }
.brand-sub { display: block; margin-top: 3px; color: var(--ok-blue); font-size: .69rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 9px 12px;
  border-radius: 9px;
  color: #b9cbe0;
  font-size: .92rem;
  font-weight: 700;
  transition: .2s ease;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(56, 189, 248, .11); }
.nav-actions { display: flex; gap: 9px; }
.nav-actions .btn-ok, .nav-actions .btn-ok-outline { min-height: 40px; padding: 8px 14px; font-size: .86rem; }
.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ok-border);
  border-radius: 11px;
  color: #fff;
  background: rgba(15, 31, 52, .9);
}
.hero-category {
  position: relative;
  padding: 62px 0 74px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(3, 11, 21, .95), rgba(4, 17, 31, .78)),
    url('/assets/images/0120999211eb0733.jpg') center/cover no-repeat;
}
.hero-category::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, transparent 48%, rgba(56,189,248,.08) 48%, transparent 58%),
    radial-gradient(circle at 85% 35%, rgba(56,189,248,.2), transparent 36%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 42px;
  align-items: center;
}
.hero-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4vw, 3.65rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: 0;
}
.hero-copy p { margin: 0 0 24px; color: #c8d8e9; font-size: 1.08rem; max-width: 760px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-points { display: grid; gap: 10px; margin-top: 26px; }
.hero-points div {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #dce9f7;
  font-size: .96rem;
}
.hero-points i { color: var(--ok-green); }
.hero-panel {
  position: relative;
  padding: 26px;
  border-radius: var(--ok-radius-lg);
  background: linear-gradient(145deg, rgba(18, 39, 65, .9), rgba(8, 20, 36, .82));
  border: 1px solid var(--ok-border-strong);
  box-shadow: var(--ok-shadow), var(--ok-glow);
  backdrop-filter: blur(16px);
}
.hero-panel::after {
  content: "";
  position: absolute;
  width: 90px;
  height: 90px;
  right: -18px;
  top: -18px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.3), transparent 70%);
  pointer-events: none;
}
.ring-wrap { position: relative; display: grid; place-items: center; margin-bottom: 22px; }
.countdown-ring {
  width: 168px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--ok-blue) 0 72%, rgba(125,211,252,.14) 72% 100%);
  box-shadow: inset 0 0 0 14px rgba(3,11,21,.86), var(--ok-glow);
}
.countdown-ring span { font-size: 2rem; font-weight: 900; color: #fff; line-height: 1; }
.countdown-ring small { display: block; margin-top: 6px; color: var(--ok-muted); font-size: .78rem; font-weight: 700; }
.panel-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.stat-mini {
  padding: 14px;
  border-radius: 13px;
  background: rgba(56, 189, 248, .07);
  border: 1px solid rgba(125, 211, 252, .16);
}
.stat-mini strong { display: block; color: #fff; font-size: 1.3rem; line-height: 1.2; }
.stat-mini span { color: var(--ok-muted); font-size: .82rem; }
.metrics-strip {
  position: relative;
  z-index: 2;
  margin-top: -28px;
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 18px;
}
.metric-card {
  padding: 18px;
  border-radius: var(--ok-radius);
  background: rgba(11, 27, 47, .9);
  border: 1px solid var(--ok-border);
}
.metric-card strong { display: block; font-size: 1.55rem; color: var(--ok-blue); }
.metric-card span { display: block; margin-top: 4px; color: var(--ok-muted); font-size: .88rem; }
.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: 20px; }
.feature-card {
  padding: 26px;
  height: 100%;
  border-radius: var(--ok-radius);
  background: linear-gradient(145deg, rgba(18, 39, 65, .88), rgba(9, 23, 41, .74));
  border: 1px solid var(--ok-border);
  transition: .25s ease;
}
.feature-card:hover { transform: translateY(-5px); border-color: var(--ok-border-strong); box-shadow: var(--ok-glow); }
.icon-box {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 13px;
  color: #03101f;
  background: linear-gradient(135deg, #bae6fd, #38bdf8);
  font-size: 1.15rem;
}
.feature-card h3 { margin: 0 0 10px; font-size: 1.12rem; font-weight: 850; }
.feature-card p { margin: 0; color: var(--ok-muted); }
.compare-table {
  overflow: hidden;
  border: 1px solid var(--ok-border);
  border-radius: var(--ok-radius);
  background: rgba(8, 21, 37, .82);
}
.compare-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
}
.compare-row > div { padding: 16px 18px; border-bottom: 1px solid rgba(125, 211, 252, .1); }
.compare-row:last-child > div { border-bottom: 0; }
.compare-head { background: rgba(56, 189, 248, .08); color: #fff; font-weight: 850; }
.compare-row span { color: var(--ok-muted); }
.compare-row .good { color: #bae6fd; font-weight: 800; }
.timeline { display: grid; gap: 16px; }
.timeline-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  align-items: start;
  padding: 18px;
  border-radius: var(--ok-radius);
  background: rgba(16, 36, 61, .66);
  border: 1px solid var(--ok-border);
}
.timeline-index {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  color: #03101f;
  background: linear-gradient(135deg, #fde68a, #fbbf24);
  font-weight: 900;
}
.timeline-item h3 { margin: 0 0 5px; font-size: 1.03rem; font-weight: 850; }
.timeline-item p { margin: 0; color: var(--ok-muted); }
.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.news-card {
  overflow: hidden;
  border-radius: var(--ok-radius);
  background: linear-gradient(145deg, rgba(18, 39, 65, .88), rgba(9, 23, 41, .74));
  border: 1px solid var(--ok-border);
  transition: .25s ease;
}
.news-card:hover { transform: translateY(-5px); border-color: var(--ok-border-strong); box-shadow: var(--ok-glow); }
.news-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.news-body { padding: 20px; }
.news-meta { color: var(--ok-blue); font-size: .8rem; font-weight: 800; text-transform: uppercase; }
.news-body h3 { margin: 9px 0 10px; font-size: 1.05rem; line-height: 1.4; font-weight: 850; }
.news-body p { margin: 0; color: var(--ok-muted); font-size: .93rem; }
.news-empty { padding: 24px; color: var(--ok-muted); text-align: center; }
.security-panel {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 30px;
  align-items: center;
  padding: 32px;
  border-radius: var(--ok-radius-lg);
  background: linear-gradient(145deg, rgba(18, 39, 65, .88), rgba(8, 20, 36, .78));
  border: 1px solid var(--ok-border-strong);
  box-shadow: var(--ok-shadow);
}
.security-list { display: grid; gap: 12px; margin-top: 20px; }
.security-list div { display: flex; gap: 10px; color: #d7e6f6; }
.security-list i { color: var(--ok-green); margin-top: 4px; }
.payment-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.payment-chips span {
  padding: 8px 12px;
  border-radius: 999px;
  color: #dff3ff;
  background: rgba(56, 189, 248, .09);
  border: 1px solid rgba(125, 211, 252, .2);
  font-size: .86rem;
  font-weight: 750;
}
.cta-band {
  position: relative;
  overflow: hidden;
  padding: 36px;
  border-radius: var(--ok-radius-lg);
  background:
    linear-gradient(120deg, rgba(56, 189, 248, .2), rgba(29, 78, 216, .18)),
    rgba(10, 25, 45, .92);
  border: 1px solid var(--ok-border-strong);
}
.cta-band::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -80px;
  top: -110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.22), transparent 68%);
}
.cta-band h2 { margin: 0 0 10px; font-size: clamp(1.55rem, 3vw, 2.3rem); font-weight: 900; }
.cta-band p { margin: 0 0 20px; color: #cbdaea; max-width: 760px; }
.faq-item {
  border-radius: var(--ok-radius);
  background: rgba(16, 36, 61, .64);
  border: 1px solid var(--ok-border);
  overflow: hidden;
}
.faq-item + .faq-item { margin-top: 12px; }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  color: #fff;
  background: transparent;
  border: 0;
  text-align: left;
  font-weight: 850;
}
.faq-answer { display: none; padding: 0 20px 20px; color: var(--ok-muted); }
.faq-item.open .faq-answer { display: block; }
.faq-item.open .faq-question i { transform: rotate(45deg); }
.faq-question i { color: var(--ok-blue); transition: .2s ease; }
.conversion-form {
  padding: 28px;
  border-radius: var(--ok-radius-lg);
  background: rgba(14, 31, 53, .9);
  border: 1px solid var(--ok-border-strong);
  box-shadow: var(--ok-shadow);
}
.conversion-form label { display: block; margin-bottom: 7px; color: #dce9f7; font-size: .9rem; font-weight: 750; }
.conversion-form input, .conversion-form select {
  width: 100%;
  min-height: 48px;
  padding: 11px 14px;
  color: #fff;
  background: rgba(3, 11, 21, .66);
  border: 1px solid rgba(125, 211, 252, .2);
  border-radius: 11px;
  outline: 0;
}
.conversion-form input::placeholder { color: #7890a8; }
.conversion-form input:focus, .conversion-form select:focus { border-color: var(--ok-blue); box-shadow: 0 0 0 3px rgba(56,189,248,.14); }
.footer-ok {
  padding: 60px 0 24px;
  background: rgba(3, 11, 21, .88);
  border-top: 1px solid rgba(125, 211, 252, .12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  gap: 30px;
}
.footer-brand p { margin: 16px 0 0; color: var(--ok-muted); max-width: 420px; }
.footer-col h3 { margin: 0 0 15px; font-size: .98rem; font-weight: 850; }
.footer-col a { display: block; margin-bottom: 9px; color: var(--ok-muted); font-size: .92rem; }
.footer-col a:hover { color: var(--ok-blue); }
.footer-contact { display: grid; gap: 10px; color: var(--ok-muted); font-size: .92rem; }
.footer-contact i { color: var(--ok-blue); margin-right: 8px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
  padding-top: 20px;
  color: #7f96ad;
  border-top: 1px solid rgba(125, 211, 252, .1);
  font-size: .88rem;
}
.age-badge {
  display: inline-grid;
  place-items: center;
  min-width: 38px;
  height: 28px;
  margin-right: 8px;
  border: 1px solid rgba(251, 191, 36, .45);
  border-radius: 999px;
  color: var(--ok-gold-soft);
  font-weight: 850;
}
.fab-ok {
  position: fixed;
  left: 16px;
  bottom: 96px;
  z-index: 1050;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #03101f;
  background: linear-gradient(135deg, #bae6fd, #38bdf8 58%, #2563eb);
  border: 1px solid rgba(255,255,255,.38);
  box-shadow: 0 0 26px rgba(56,189,248,.45);
  opacity: .8;
  transition: .25s ease;
}
.fab-ok:hover { opacity: 1; transform: scale(1.08); }
.fab-ok:active { transform: scale(.95) translateY(3px); }
.fab-ok::after {
  content: "";
  position: absolute;
  right: 3px;
  top: 3px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ok-red);
  box-shadow: 0 0 0 3px #fff;
}
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .mobile-toggle { display: grid; place-items: center; }
  .nav-shell.open .nav-links {
    position: absolute;
    top: 72px;
    left: 16px;
    right: 16px;
    display: grid;
    padding: 12px;
    border-radius: 16px;
    background: rgba(5, 15, 27, .98);
    border: 1px solid var(--ok-border);
    box-shadow: var(--ok-shadow);
  }
  .hero-grid, .security-panel { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .section-ok { padding: 60px 0; }
  .hero-category { padding: 48px 0 58px; }
  .hero-copy h1 { font-size: 2rem; }
  .grid-2, .news-grid, .grid-3, .metrics-grid { grid-template-columns: 1fr; }
  .compare-row { grid-template-columns: 1fr; }
  .compare-row > div { border-bottom: 1px solid rgba(125, 211, 252, .1); }
  .footer-bottom { flex-direction: column; }
}
@media (max-width: 520px) {
  .container-ok { width: min(var(--ok-container), calc(100% - 24px)); }
  .brand-title { max-width: 180px; white-space: normal; }
  .nav-actions .btn-ok-outline { display: none; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-ok, .hero-actions .btn-ok-outline { width: 100%; }
  .hero-panel, .cta-band, .conversion-form { padding: 22px; }
  .timeline-item { grid-template-columns: 1fr; }
  .fab-ok { left: 12px; bottom: 86px; }
}

/* roulang page: category1 */
:root {
  --ok-bg: #071629;
  --ok-bg-deep: #030b15;
  --ok-panel: rgba(15, 31, 52, 0.84);
  --ok-panel-solid: #10243d;
  --ok-panel-light: rgba(29, 55, 86, 0.72);
  --ok-blue: #38bdf8;
  --ok-blue-strong: #0ea5e9;
  --ok-blue-deep: #1d4ed8;
  --ok-gold: #fbbf24;
  --ok-gold-soft: #fde68a;
  --ok-green: #22c55e;
  --ok-red: #f43f5e;
  --ok-text: #f8fafc;
  --ok-muted: #9fb3c8;
  --ok-border: rgba(125, 211, 252, 0.18);
  --ok-border-strong: rgba(56, 189, 248, 0.42);
  --ok-radius-sm: 10px;
  --ok-radius: 16px;
  --ok-radius-lg: 24px;
  --ok-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --ok-glow: 0 0 28px rgba(56, 189, 248, 0.28);
  --ok-container: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ok-text);
  background:
    radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.17), transparent 28%),
    radial-gradient(circle at 88% 22%, rgba(29, 78, 216, 0.17), transparent 26%),
    linear-gradient(180deg, var(--ok-bg-deep), var(--ok-bg) 38%, #07111e 100%);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.62;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image:
    linear-gradient(rgba(56,189,248,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,.1) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 85%);
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
  z-index: -1;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--ok-blue); }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; }
h1, h2, h3, h4 {
  margin: 0 0 14px;
  color: #fff;
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(1.85rem, 3.6vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.15rem); }
h3 { font-size: clamp(1.08rem, 1.6vw, 1.3rem); }
p { margin: 0 0 14px; }
p:last-child { margin-bottom: 0; }
.container-ok { width: min(var(--ok-container), calc(100% - 32px)); margin-inline: auto; }
.section-ok { position: relative; padding: 82px 0; }
.section-ok.compact { padding: 58px 0; }
.section-ok.alt {
  background: linear-gradient(180deg, rgba(11, 27, 47, .66), rgba(7, 18, 32, .35));
  border-block: 1px solid rgba(125, 211, 252, .08);
}
.section-head { max-width: 790px; margin-bottom: 34px; }
.section-head.text-center { margin-inline: auto; }
.section-head p { color: #c9d8e8; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 13px;
  color: var(--ok-blue);
  font-size: .79rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--ok-blue), transparent);
}
.lead-ok { font-size: 1.06rem; color: #c9d8e8; }
.text-gradient {
  color: transparent;
  background: linear-gradient(92deg, #fff 10%, #bae6fd 52%, #fbbf24 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.glass-card {
  background: linear-gradient(145deg, rgba(18, 39, 65, .86), rgba(9, 23, 41, .72));
  border: 1px solid var(--ok-border);
  border-radius: var(--ok-radius);
  box-shadow: var(--ok-shadow);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}
.btn-ok, .btn-ok-outline, .btn-ok-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: .25s ease;
  text-align: center;
}
.btn-ok {
  color: #03101f;
  background: linear-gradient(135deg, #7dd3fc, #38bdf8 48%, #2563eb);
  box-shadow: 0 10px 28px rgba(56, 189, 248, .26);
}
.btn-ok:hover { color: #020617; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(56, 189, 248, .4); }
.btn-ok:active { transform: translateY(0); }
.btn-ok-outline {
  color: #e0f2fe;
  background: rgba(56, 189, 248, .05);
  border-color: rgba(125, 211, 252, .35);
}
.btn-ok-outline:hover { color: #fff; border-color: var(--ok-blue); background: rgba(56, 189, 248, .13); transform: translateY(-2px); }
.btn-ok-gold {
  color: #2b1700;
  background: linear-gradient(135deg, #fde68a, #fbbf24 58%, #f59e0b);
  box-shadow: 0 10px 28px rgba(251, 191, 36, .2);
}
.btn-ok-gold:hover { color: #1f1300; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(251, 191, 36, .32); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid rgba(56,189,248,.55); outline-offset: 3px; }

/* ===== NAVBAR ===== */
.navbar-ok {
  position: sticky;
  top: 0;
  z-index: 1030;
  padding: 12px 0;
  background: rgba(3, 11, 21, .84);
  border-bottom: 1px solid rgba(125, 211, 252, .12);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.nav-shell { position: relative; display: flex; align-items: center; gap: 22px; }
.brand-ok { display: flex; align-items: center; gap: 11px; min-width: 0; margin-right: auto; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 13px;
  color: #06101d;
  background: linear-gradient(135deg, #bae6fd, #38bdf8);
  box-shadow: var(--ok-glow);
  font-weight: 900;
}
.brand-copy { min-width: 0; line-height: 1.15; }
.brand-title { display: block; color: #fff; font-size: 1rem; font-weight: 800; white-space: nowrap; }
.brand-sub { display: block; margin-top: 3px; color: var(--ok-blue); font-size: .69rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 9px 12px;
  border-radius: 9px;
  color: #b9cbe0;
  font-size: .92rem;
  font-weight: 700;
  transition: .2s ease;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(56, 189, 248, .11); }
.nav-actions { display: flex; gap: 9px; }
.nav-actions .btn-ok, .nav-actions .btn-ok-outline { min-height: 40px; padding: 8px 14px; font-size: .86rem; }
.mobile-toggle {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ok-border);
  border-radius: 11px;
  color: #fff;
  background: rgba(15, 31, 52, .9);
  cursor: pointer;
}

/* ===== CATEGORY HERO ===== */
.cat-hero {
  position: relative;
  padding: 56px 0 78px;
  overflow: hidden;
  background:
    linear-gradient(105deg, rgba(3, 11, 21, .95) 12%, rgba(5, 20, 36, .78) 58%, rgba(6, 26, 45, .72)),
    url('/assets/images/6b536653ceb71118.jpg') center/cover no-repeat;
  border-bottom: 1px solid rgba(125, 211, 252, .12);
}
.cat-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 82% 28%, rgba(56, 189, 248, .22), transparent 42%);
  pointer-events: none;
}
.cat-hero .container-ok { position: relative; z-index: 2; }
.crumb-ok { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 20px; color: var(--ok-muted); font-size: .85rem; }
.crumb-ok a { color: #cfe3f7; font-weight: 600; }
.crumb-ok span.sep { opacity: .5; }
.crumb-ok .current { color: var(--ok-gold-soft); font-weight: 700; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 42px; align-items: center; }
.hero-copy h1 { margin-bottom: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 18px; }
.hero-note { display: flex; align-items: flex-start; gap: 10px; color: var(--ok-muted); font-size: .87rem; }
.hero-note i { color: var(--ok-blue); margin-top: 4px; }
.hero-panel {
  padding: 24px;
  border-radius: var(--ok-radius-lg);
  background: linear-gradient(160deg, rgba(16, 36, 61, .94), rgba(7, 20, 36, .82));
  border: 1px solid var(--ok-border-strong);
  box-shadow: var(--ok-shadow), var(--ok-glow);
}
.hero-panel img { border-radius: var(--ok-radius); margin-bottom: 18px; aspect-ratio: 16 / 9; object-fit: cover; }
.hero-figures { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.figure-cell { padding: 14px; border-radius: var(--ok-radius-sm); background: rgba(9, 23, 41, .72); border: 1px solid rgba(125, 211, 252, .14); }
.figure-cell strong { display: block; color: #fff; font-size: 1.34rem; font-weight: 900; }
.figure-cell strong em { color: var(--ok-blue); font-style: normal; }
.figure-cell span { display: block; color: var(--ok-muted); font-size: .79rem; margin-top: 4px; }

/* ===== METRICS ===== */
.metric-card {
  height: 100%;
  padding: 24px 20px;
  border-radius: var(--ok-radius);
  background: linear-gradient(150deg, rgba(18, 39, 65, .9), rgba(9, 23, 41, .74));
  border: 1px solid var(--ok-border);
  transition: .28s ease;
}
.metric-card:hover { border-color: var(--ok-border-strong); transform: translateY(-4px); box-shadow: var(--ok-glow); }
.metric-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  border-radius: 13px;
  color: var(--ok-blue);
  background: rgba(56, 189, 248, .12);
  border: 1px solid rgba(125, 211, 252, .22);
  font-size: 1.05rem;
}
.metric-value { color: #fff; font-size: 1.85rem; font-weight: 900; line-height: 1.1; }
.metric-value small { font-size: .85rem; font-weight: 700; color: var(--ok-muted); }
.metric-title { margin: 8px 0 6px; color: #fff; font-size: 1rem; font-weight: 800; }
.metric-text { color: var(--ok-muted); font-size: .89rem; }
.bars-panel { padding: 28px 26px; border-radius: var(--ok-radius-lg); }
.bar-row { margin-bottom: 20px; }
.bar-row:last-child { margin-bottom: 0; }
.bar-top { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 9px; color: #d7e7f7; font-size: .88rem; font-weight: 700; }
.bar-top b { color: var(--ok-gold-soft); }
.bar-track { height: 12px; border-radius: 99px; background: rgba(125, 211, 252, .1); overflow: hidden; }
.bar-fill { height: 100%; border-radius: 99px; background: linear-gradient(90deg, #38bdf8, #2563eb); }
.bar-fill.gold { background: linear-gradient(90deg, #fde68a, #f59e0b); }
.bar-fill.muted { background: linear-gradient(90deg, #64748b, #475569); }
.panel-caption { margin-top: 22px; padding-top: 18px; border-top: 1px dashed rgba(125, 211, 252, .18); color: var(--ok-muted); font-size: .85rem; }

/* ===== MATRIX CARDS ===== */
.matrix-card {
  height: 100%;
  padding: 24px 22px;
  border-radius: var(--ok-radius);
  background: linear-gradient(150deg, rgba(18, 39, 65, .86), rgba(8, 21, 38, .7));
  border: 1px solid var(--ok-border);
  transition: .28s ease;
}
.matrix-card:hover { border-color: var(--ok-border-strong); box-shadow: var(--ok-glow); transform: translateY(-4px); }
.matrix-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.matrix-head i { color: var(--ok-blue); font-size: 1.1rem; }
.pill-rate {
  padding: 5px 12px;
  border-radius: 99px;
  color: #2b1700;
  background: linear-gradient(135deg, #fde68a, #fbbf24);
  font-size: .78rem;
  font-weight: 900;
  white-space: nowrap;
}
.matrix-card h3 { margin-bottom: 8px; font-size: 1.08rem; }
.matrix-card p { color: var(--ok-muted); font-size: .9rem; }
.matrix-list { list-style: none; margin: 14px 0 0; padding: 0; }
.matrix-list li { display: flex; gap: 10px; padding: 7px 0; color: #cfe3f7; font-size: .88rem; }
.matrix-list li i { color: var(--ok-green); margin-top: 5px; font-size: .75rem; }

/* ===== TABLE ===== */
.table-shell { border-radius: var(--ok-radius-lg); overflow: hidden; border: 1px solid var(--ok-border); background: rgba(9, 23, 41, .72); }
.table-scroll { overflow-x: auto; }
table.ok-table { width: 100%; min-width: 640px; border-collapse: collapse; }
table.ok-table th, table.ok-table td { padding: 15px 18px; text-align: left; border-bottom: 1px solid rgba(125, 211, 252, .1); font-size: .92rem; }
table.ok-table thead th { color: #dff1ff; background: rgba(29, 55, 86, .7); font-size: .82rem; letter-spacing: .05em; text-transform: uppercase; font-weight: 800; }
table.ok-table tbody tr:hover { background: rgba(56, 189, 248, .06); }
table.ok-table td strong { color: var(--ok-gold-soft); font-weight: 800; }
table.ok-table td.muted-cell { color: var(--ok-muted); }
.table-note { padding: 16px 18px; color: var(--ok-muted); font-size: .85rem; background: rgba(15, 31, 52, .55); }

/* ===== CALCULATOR ===== */
.calc-shell { padding: 28px; border-radius: var(--ok-radius-lg); }
.form-label-ok { display: block; margin-bottom: 8px; color: #cfe3f7; font-size: .85rem; font-weight: 700; }
.form-control-ok {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(125, 211, 252, .24);
  background: rgba(7, 20, 36, .86);
  color: #f8fafc;
  transition: .2s ease;
}
.form-control-ok::placeholder { color: #7d92a8; }
.form-control-ok:focus { border-color: var(--ok-blue); box-shadow: 0 0 0 4px rgba(56, 189, 248, .16); outline: none; }
.calc-result {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 22px;
  padding: 20px 22px;
  border-radius: var(--ok-radius);
  background: linear-gradient(120deg, rgba(56, 189, 248, .14), rgba(251, 191, 36, .12));
  border: 1px solid var(--ok-border-strong);
}
.calc-result .label { color: #cfe3f7; font-size: .88rem; }
.calc-result .value { color: #fff; font-size: 1.7rem; font-weight: 900; line-height: 1.2; }
.calc-result .value span { color: var(--ok-gold-soft); }

/* ===== TIMELINE ===== */
.step-item {
  position: relative;
  height: 100%;
  padding: 26px 22px 24px;
  border-radius: var(--ok-radius);
  background: linear-gradient(150deg, rgba(18, 39, 65, .84), rgba(8, 21, 38, .68));
  border: 1px solid var(--ok-border);
}
.step-item::before {
  content: "";
  position: absolute;
  left: 0; top: 22px; bottom: 22px;
  width: 3px;
  border-radius: 99px;
  background: linear-gradient(180deg, var(--ok-blue), rgba(56, 189, 248, 0));
}
.step-index { display: block; margin-bottom: 10px; color: var(--ok-blue); font-size: .78rem; font-weight: 900; letter-spacing: .16em; }
.step-item h3 { font-size: 1.05rem; margin-bottom: 8px; }
.step-item p { color: var(--ok-muted); font-size: .89rem; }

/* ===== CHANNELS ===== */
.channel-card {
  display: block;
  height: 100%;
  overflow: hidden;
  border-radius: var(--ok-radius-lg);
  background: linear-gradient(160deg, rgba(18, 39, 65, .88), rgba(8, 21, 38, .72));
  border: 1px solid var(--ok-border);
  transition: .3s ease;
}
.channel-card img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.channel-body { padding: 22px; }
.channel-body h3 { font-size: 1.12rem; margin-bottom: 8px; }
.channel-body p { color: var(--ok-muted); font-size: .9rem; }
.channel-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 12px; color: var(--ok-blue); font-size: .88rem; font-weight: 800; }
.channel-card:hover { transform: translateY(-5px); border-color: var(--ok-border-strong); box-shadow: var(--ok-glow); }

/* ===== GUARANTEE ===== */
.guard-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid rgba(125, 211, 252, .1); }
.guard-item:last-child { border-bottom: 0; }
.guard-icon {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: var(--ok-gold-soft);
  background: rgba(251, 191, 36, .12);
  border: 1px solid rgba(251, 191, 36, .25);
}
.guard-item h3 { font-size: 1rem; margin-bottom: 6px; }
.guard-item p { color: var(--ok-muted); font-size: .89rem; }
.banner-band {
  position: relative;
  padding: 42px 34px;
  border-radius: var(--ok-radius-lg);
  overflow: hidden;
  background: linear-gradient(100deg, rgba(3, 11, 21, .93), rgba(9, 30, 52, .72)), url('/assets/images/78d01760f507ab3e.jpg') center/cover no-repeat;
  border: 1px solid var(--ok-border-strong);
}
.banner-band h3 { font-size: 1.3rem; }
.banner-band p { color: #cfe3f7; max-width: 640px; }

/* ===== FAQ ===== */
.ok-faq .accordion-item {
  margin-bottom: 12px;
  border: 1px solid var(--ok-border);
  border-radius: var(--ok-radius) !important;
  background: rgba(11, 27, 47, .78);
  overflow: hidden;
}
.ok-faq .accordion-button {
  padding: 18px 20px;
  color: #fff;
  background: transparent;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: none;
}
.ok-faq .accordion-button:not(.collapsed) { color: var(--ok-blue); background: rgba(56, 189, 248, .08); }
.ok-faq .accordion-button:focus { box-shadow: none; border-color: transparent; }
.ok-faq .accordion-button::after { filter: invert(1) brightness(1.4); }
.ok-faq .accordion-body { padding: 4px 20px 20px; color: #c9d8e8; font-size: .93rem; }

/* ===== CTA FORM ===== */
.cta-shell {
  position: relative;
  padding: 40px 34px;
  border-radius: var(--ok-radius-lg);
  background: linear-gradient(150deg, rgba(16, 36, 61, .95), rgba(6, 18, 33, .86));
  border: 1px solid var(--ok-border-strong);
  box-shadow: var(--ok-shadow), var(--ok-glow);
  overflow: hidden;
}
.cta-shell::before {
  content: "";
  position: absolute;
  top: -80px; right: -60px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, .22), transparent 68%);
  pointer-events: none;
}
.cta-shell > * { position: relative; z-index: 1; }
.form-msg { margin-top: 16px; padding: 14px 16px; border-radius: 12px; color: #d7f7e4; background: rgba(34, 197, 94, .14); border: 1px solid rgba(34, 197, 94, .3); font-size: .9rem; display: none; }
.form-msg.show { display: block; }
.cta-side-list { list-style: none; padding: 0; margin: 0; }
.cta-side-list li { display: flex; gap: 12px; padding: 11px 0; color: #cfe3f7; font-size: .92rem; border-bottom: 1px dashed rgba(125, 211, 252, .14); }
.cta-side-list li:last-child { border-bottom: 0; }
.cta-side-list i { color: var(--ok-gold-soft); margin-top: 5px; }

/* ===== FOOTER ===== */
.footer-ok {
  padding: 62px 0 28px;
  background: linear-gradient(180deg, rgba(4, 13, 24, .85), rgba(2, 7, 14, .96));
  border-top: 1px solid rgba(125, 211, 252, .12);
}
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 34px; }
.footer-brand p { color: var(--ok-muted); font-size: .9rem; margin-top: 16px; max-width: 380px; }
.footer-col h3 { margin-bottom: 16px; color: #fff; font-size: .95rem; letter-spacing: .04em; text-transform: uppercase; }
.footer-col a { display: block; padding: 6px 0; color: #b9cbe0; font-size: .9rem; transition: .2s ease; }
.footer-col a:hover { color: var(--ok-blue); transform: translateX(3px); }
.footer-contact div { display: flex; gap: 10px; padding: 6px 0; color: #b9cbe0; font-size: .9rem; }
.footer-contact i { color: var(--ok-blue); margin-top: 5px; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid rgba(125, 211, 252, .12);
  color: var(--ok-muted);
  font-size: .82rem;
}
.age-badge {
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  padding: 2px 8px;
  margin-right: 8px;
  border-radius: 99px;
  color: #2b1700;
  background: linear-gradient(135deg, #fde68a, #fbbf24);
  font-weight: 900;
  font-size: .72rem;
}

/* ===== FAB ===== */
.fab-ok {
  position: fixed;
  left: 16px;
  bottom: 96px;
  z-index: 1050;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  color: #06101d;
  background: radial-gradient(circle at 32% 28%, #e0f2fe, #38bdf8 52%, #1d4ed8);
  border: 2px solid rgba(186, 230, 253, .85);
  box-shadow: 0 8px 26px rgba(56, 189, 248, .42);
  opacity: .88;
  transition: .25s ease;
  animation: fabFloat 3.6s ease-in-out infinite;
}
.fab-ok:hover { opacity: 1; transform: scale(1.08); color: #020617; }
.fab-ok:active { transform: scale(.95) translateY(2px); }
.fab-ok .fab-dot {
  position: absolute;
  top: 2px; right: 2px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--ok-red);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, .85);
}
@keyframes fabFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .section-ok { padding: 66px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
  .nav-links {
    position: absolute;
    top: calc(100% + 14px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 14px;
    border-radius: var(--ok-radius);
    background: rgba(6, 18, 33, .98);
    border: 1px solid var(--ok-border-strong);
    box-shadow: var(--ok-shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; font-size: .95rem; }
  .mobile-toggle { display: grid; }
}
@media (max-width: 768px) {
  .section-ok { padding: 56px 0; }
  .section-ok.compact { padding: 44px 0; }
  .cat-hero { padding: 38px 0 58px; }
  .hero-figures { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calc-shell, .cta-shell, .banner-band { padding: 24px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .nav-actions .btn-ok, .nav-actions .btn-ok-outline { padding: 8px 11px; font-size: .8rem; min-height: 38px; }
  .brand-sub { display: none; }
}
@media (max-width: 520px) {
  .container-ok { width: min(var(--ok-container), calc(100% - 24px)); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-ok, .hero-actions .btn-ok-outline { width: 100%; }
  .metric-value { font-size: 1.55rem; }
  .calc-result { flex-direction: column; align-items: flex-start; }
  .calc-result .value { font-size: 1.45rem; }
  .brand-title { font-size: .9rem; white-space: normal; }
  .nav-shell { gap: 10px; }
  .fab-ok { width: 52px; height: 52px; bottom: 84px; }
}

/* roulang page: category3 */
:root {
  --ok-bg: #071629;
  --ok-bg-deep: #030b15;
  --ok-panel: rgba(15, 31, 52, 0.84);
  --ok-panel-solid: #10243d;
  --ok-panel-light: rgba(29, 55, 86, 0.72);
  --ok-blue: #38bdf8;
  --ok-blue-strong: #0ea5e9;
  --ok-blue-deep: #1d4ed8;
  --ok-gold: #fbbf24;
  --ok-gold-soft: #fde68a;
  --ok-green: #22c55e;
  --ok-red: #f43f5e;
  --ok-text: #f8fafc;
  --ok-muted: #9fb3c8;
  --ok-border: rgba(125, 211, 252, 0.18);
  --ok-border-strong: rgba(56, 189, 248, 0.42);
  --ok-radius-sm: 10px;
  --ok-radius: 16px;
  --ok-radius-lg: 24px;
  --ok-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --ok-glow: 0 0 28px rgba(56, 189, 248, 0.28);
  --ok-container: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ok-text);
  background:
    radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.17), transparent 28%),
    radial-gradient(circle at 88% 22%, rgba(29, 78, 216, 0.17), transparent 26%),
    linear-gradient(180deg, var(--ok-bg-deep), var(--ok-bg) 38%, #07111e 100%);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.62;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image:
    linear-gradient(rgba(56,189,248,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,.1) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 85%);
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
  z-index: -1;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--ok-blue); }
img { max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
h1, h2, h3, h4 { margin: 0 0 14px; line-height: 1.24; font-weight: 850; letter-spacing: -.01em; }
h1 { font-size: clamp(1.85rem, 3.6vw, 2.95rem); }
h2 { font-size: clamp(1.45rem, 2.5vw, 2.1rem); }
h3 { font-size: clamp(1.08rem, 1.6vw, 1.28rem); }
p { margin: 0 0 14px; }
ul { margin: 0; padding: 0; list-style: none; }
.container-ok { width: min(var(--ok-container), calc(100% - 32px)); margin-inline: auto; }
.section-ok { position: relative; padding: 84px 0; }
.section-ok.compact { padding: 58px 0; }
.section-ok.alt {
  background: linear-gradient(180deg, rgba(11, 27, 47, .68), rgba(7, 18, 32, .3));
  border-block: 1px solid rgba(125, 211, 252, .08);
}
.section-head { max-width: 820px; margin-bottom: 36px; }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 13px;
  color: var(--ok-blue);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--ok-blue), transparent);
}
.lead-ok { font-size: 1.06rem; color: #c9d8e8; }
.text-gradient {
  color: transparent;
  background: linear-gradient(92deg, #fff 10%, #bae6fd 52%, #fbbf24 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.glass-card {
  background: linear-gradient(145deg, rgba(18, 39, 65, .86), rgba(9, 23, 41, .72));
  border: 1px solid var(--ok-border);
  border-radius: var(--ok-radius);
  box-shadow: var(--ok-shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
/* Buttons */
.btn-ok, .btn-ok-outline, .btn-ok-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
}
.btn-ok {
  color: #03101f;
  background: linear-gradient(135deg, #7dd3fc, #38bdf8 48%, #2563eb);
  box-shadow: 0 10px 28px rgba(56, 189, 248, .26);
}
.btn-ok:hover { color: #020617; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(56, 189, 248, .42); }
.btn-ok:active { transform: translateY(0); }
.btn-ok-outline {
  color: #e0f2fe;
  background: rgba(56, 189, 248, .05);
  border-color: rgba(125, 211, 252, .35);
}
.btn-ok-outline:hover { color: #fff; border-color: var(--ok-blue); background: rgba(56, 189, 248, .14); transform: translateY(-2px); }
.btn-ok-gold {
  color: #2b1700;
  background: linear-gradient(135deg, #fde68a, #fbbf24 58%, #f59e0b);
  box-shadow: 0 10px 28px rgba(251, 191, 36, .22);
}
.btn-ok-gold:hover { color: #1f1300; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(251, 191, 36, .34); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(56,189,248,.55);
  outline-offset: 3px;
}
/* Navbar */
.navbar-ok {
  position: sticky;
  top: 0;
  z-index: 1030;
  padding: 12px 0;
  background: rgba(3, 11, 21, .86);
  border-bottom: 1px solid rgba(125, 211, 252, .12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.nav-shell { display: flex; align-items: center; gap: 20px; position: relative; }
.brand-ok { display: flex; align-items: center; gap: 11px; min-width: 0; margin-right: auto; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 13px;
  color: #06101d;
  background: linear-gradient(135deg, #bae6fd, #38bdf8);
  box-shadow: var(--ok-glow);
  font-weight: 900;
}
.brand-copy { min-width: 0; line-height: 1.15; }
.brand-title { display: block; color: #fff; font-size: 1rem; font-weight: 850; }
.brand-sub { display: block; margin-top: 3px; color: var(--ok-blue); font-size: .68rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  display: block;
  padding: 9px 12px;
  border-radius: 9px;
  color: #b9cbe0;
  font-size: .92rem;
  font-weight: 700;
  white-space: nowrap;
  transition: background .2s ease, color .2s ease;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(56, 189, 248, .12); }
.nav-actions { display: flex; align-items: center; gap: 9px; }
.nav-actions .btn-ok, .nav-actions .btn-ok-outline { min-height: 40px; padding: 8px 15px; font-size: .86rem; }
.mobile-toggle {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ok-border);
  border-radius: 11px;
  color: #fff;
  background: rgba(15, 31, 52, .9);
  cursor: pointer;
}
/* Hero */
.hero-ok {
  position: relative;
  padding: 62px 0 78px;
  overflow: hidden;
  background:
    linear-gradient(100deg, rgba(3, 11, 21, .95) 12%, rgba(4, 17, 31, .72) 62%, rgba(4, 17, 31, .55)),
    url('/assets/images/0120999211eb0733.jpg') center/cover no-repeat;
}
.hero-ok::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(112deg, transparent 46%, rgba(56,189,248,.09) 46%, transparent 58%),
    radial-gradient(circle at 86% 28%, rgba(56,189,248,.2), transparent 38%);
  pointer-events: none;
}
.hero-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr);
  gap: 42px;
  align-items: center;
}
.badge-hot {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 8px 15px;
  border-radius: 999px;
  color: #0b1626;
  background: linear-gradient(135deg, #fde68a, #fbbf24 60%, #f59e0b);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  box-shadow: 0 8px 24px rgba(251, 191, 36, .26);
}
.hero-lead { max-width: 620px; font-size: 1.08rem; color: #c7d8ea; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 16px; }
.hero-timer {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  padding: 9px 15px;
  border-radius: 11px;
  color: var(--ok-gold-soft);
  background: rgba(251, 191, 36, .09);
  border: 1px dashed rgba(251, 191, 36, .38);
  font-size: .92rem;
  font-weight: 700;
}
.hero-panel { padding: 24px; }
.hero-panel h2 { font-size: 1.02rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ok-blue); }
.panel-list { display: grid; gap: 12px; }
.panel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(8, 22, 40, .78);
  border: 1px solid rgba(125, 211, 252, .14);
  font-size: .94rem;
}
.panel-row span { color: var(--ok-muted); }
.panel-row strong { color: var(--ok-gold); font-size: 1.02rem; white-space: nowrap; }
/* Metrics */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.metric {
  padding: 24px 22px;
  border-radius: var(--ok-radius);
  background: linear-gradient(160deg, rgba(20, 44, 74, .85), rgba(8, 21, 38, .7));
  border: 1px solid var(--ok-border);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.metric:hover { transform: translateY(-5px); border-color: var(--ok-border-strong); box-shadow: 0 14px 36px rgba(56, 189, 248, .18); }
.metric .num {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 900;
  color: transparent;
  background: linear-gradient(100deg, #fff, #7dd3fc 60%, #fbbf24);
  -webkit-background-clip: text;
  background-clip: text;
}
.metric .lbl { display: block; margin-top: 7px; color: var(--ok-muted); font-size: .92rem; }
/* Feature matrix */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.feature-card {
  padding: 26px 24px;
  border-radius: var(--ok-radius);
  background: linear-gradient(160deg, rgba(18, 39, 65, .8), rgba(8, 21, 38, .66));
  border: 1px solid var(--ok-border);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.feature-card:hover { transform: translateY(-6px); border-color: var(--ok-border-strong); box-shadow: 0 18px 40px rgba(56, 189, 248, .2); }
.feature-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 14px;
  color: var(--ok-blue);
  background: rgba(56, 189, 248, .12);
  border: 1px solid rgba(125, 211, 252, .22);
  font-size: 1.12rem;
}
.feature-card h3 { margin-bottom: 9px; }
.feature-card p { margin: 0; color: var(--ok-muted); font-size: .95rem; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chip {
  padding: 5px 11px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .04em;
  color: #bae6fd;
  background: rgba(56, 189, 248, .1);
  border: 1px solid rgba(125, 211, 252, .22);
}
.chip.gold { color: #fde68a; background: rgba(251, 191, 36, .1); border-color: rgba(251, 191, 36, .28); }
/* Compare table */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--ok-radius);
  border: 1px solid var(--ok-border);
  background: rgba(8, 21, 38, .68);
}
table.compare { width: 100%; min-width: 620px; border-collapse: collapse; }
table.compare th, table.compare td { padding: 16px 18px; text-align: left; font-size: .95rem; border-bottom: 1px solid rgba(125, 211, 252, .1); }
table.compare thead th { color: var(--ok-blue); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; background: rgba(29, 55, 86, .5); }
table.compare tbody tr:last-child td { border-bottom: 0; }
table.compare td:first-child { color: #dbeafe; font-weight: 700; }
table.compare .hi { color: var(--ok-gold); font-weight: 800; }
table.compare .dim { color: var(--ok-muted); }
/* Timeline */
.timeline { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }
.step { position: relative; padding: 24px 20px; border-radius: var(--ok-radius); background: rgba(10, 25, 44, .7); border: 1px solid var(--ok-border); }
.step .idx {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  border-radius: 50%;
  color: #04101f;
  background: linear-gradient(135deg, #bae6fd, #38bdf8);
  font-weight: 900;
}
.step h3 { font-size: 1rem; margin-bottom: 8px; }
.step p { margin: 0; color: var(--ok-muted); font-size: .9rem; }
/* Scenario split */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.split-media { position: relative; border-radius: var(--ok-radius-lg); overflow: hidden; border: 1px solid var(--ok-border); box-shadow: var(--ok-shadow); }
.split-media img { display: block; width: 100%; }
.split-media figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 18px 20px;
  background: linear-gradient(180deg, transparent, rgba(3, 11, 21, .92));
  font-size: .9rem;
  color: #d7e6f5;
}
.check-list { display: grid; gap: 13px; margin-top: 22px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: #cbdaea; font-size: .97rem; }
.check-list i { margin-top: 4px; color: var(--ok-green); }
/* News */
.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.news-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-radius: var(--ok-radius);
  background: linear-gradient(160deg, rgba(18, 39, 65, .78), rgba(8, 21, 38, .62));
  border: 1px solid var(--ok-border);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.news-card:hover { transform: translateY(-5px); border-color: var(--ok-border-strong); box-shadow: 0 16px 38px rgba(56, 189, 248, .17); }
.news-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; font-size: .78rem; color: var(--ok-muted); }
.news-meta span { padding: 4px 10px; border-radius: 999px; background: rgba(56, 189, 248, .1); border: 1px solid rgba(125, 211, 252, .18); color: #bae6fd; font-weight: 700; }
.news-card h3 { font-size: 1.06rem; margin-bottom: 10px; }
.news-card h3 a { color: inherit; }
.news-card h3 a:hover { color: var(--ok-blue); }
.news-card p { color: var(--ok-muted); font-size: .93rem; }
.news-empty { padding: 26px; border-radius: var(--ok-radius); border: 1px dashed var(--ok-border-strong); color: var(--ok-muted); text-align: center; }
/* Trust */
.trust-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.trust-item { padding: 24px 22px; border-radius: var(--ok-radius); background: rgba(10, 25, 44, .66); border: 1px solid var(--ok-border); }
.trust-item i { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-bottom: 14px; border-radius: 12px; color: var(--ok-gold); background: rgba(251, 191, 36, .1); border: 1px solid rgba(251, 191, 36, .24); }
.trust-item h3 { font-size: 1rem; margin-bottom: 8px; }
.trust-item p { margin: 0; color: var(--ok-muted); font-size: .92rem; }
/* Quick answers */
.qa-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.qa-item { padding: 22px 24px; border-radius: var(--ok-radius); background: linear-gradient(150deg, rgba(20, 44, 74, .8), rgba(8, 21, 38, .6)); border: 1px solid var(--ok-border); }
.qa-item strong { display: block; margin-bottom: 8px; color: var(--ok-blue); font-size: 1rem; }
.qa-item p { margin: 0; color: #cbdaea; font-size: .94rem; }
/* FAQ */
.faq-list { display: grid; gap: 14px; max-width: 900px; }
.faq-item { border-radius: var(--ok-radius); background: rgba(10, 25, 44, .7); border: 1px solid var(--ok-border); overflow: hidden; }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 800;
  font-size: 1rem;
  color: #ecf6ff;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "\f067";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--ok-blue);
  transition: transform .25s ease;
}
.faq-item[open] summary::after { content: "\f068"; }
.faq-item .faq-body { padding: 0 24px 22px; color: var(--ok-muted); font-size: .95rem; }
/* CTA / form */
.cta-band {
  position: relative;
  padding: 52px 44px;
  border-radius: var(--ok-radius-lg);
  background:
    linear-gradient(120deg, rgba(6, 20, 38, .95), rgba(9, 32, 58, .86)),
    url('/assets/images/78d01760f507ab3e.jpg') center/cover no-repeat;
  border: 1px solid var(--ok-border-strong);
  box-shadow: var(--ok-shadow);
  overflow: hidden;
}
.cta-shell { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: 40px; align-items: start; }
.signup-form { display: grid; gap: 14px; }
.field label { display: block; margin-bottom: 7px; font-size: .84rem; font-weight: 700; color: #bcd1e6; }
.field input, .field select {
  width: 100%;
  min-height: 48px;
  padding: 11px 14px;
  border-radius: 11px;
  color: #fff;
  background: rgba(4, 15, 29, .82);
  border: 1px solid rgba(125, 211, 252, .25);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input::placeholder { color: #6f8399; }
.field input:focus, .field select:focus { border-color: var(--ok-blue); box-shadow: 0 0 0 4px rgba(56, 189, 248, .16); outline: none; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-note { margin: 4px 0 0; font-size: .82rem; color: var(--ok-muted); }
.form-success {
  margin-top: 6px;
  padding: 14px 16px;
  border-radius: 11px;
  color: #bbf7d0;
  background: rgba(34, 197, 94, .12);
  border: 1px solid rgba(34, 197, 94, .34);
  font-size: .92rem;
}
.pay-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.pay-row span {
  padding: 7px 13px;
  border-radius: 10px;
  font-size: .82rem;
  font-weight: 800;
  color: #dbeafe;
  background: rgba(56, 189, 248, .09);
  border: 1px solid rgba(125, 211, 252, .22);
}
/* FAB */
.fab-ok {
  position: fixed;
  left: 16px;
  bottom: 96px;
  z-index: 1050;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 20px;
  border-radius: 999px;
  color: #eaf8ff;
  font-weight: 800;
  font-size: .88rem;
  background: rgba(7, 12, 24, .82);
  border: 1px solid transparent;
  background-image: linear-gradient(rgba(7,12,24,.86), rgba(7,12,24,.86)), linear-gradient(120deg, #38bdf8, #22d3ee, #f43f5e);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  box-shadow: 0 0 22px rgba(56, 189, 248, .45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
  opacity: .82;
}
.fab-ok i { color: #38bdf8; }
.fab-ok:hover { opacity: 1; transform: translateY(-3px) scale(1.03); box-shadow: 0 0 32px rgba(56, 189, 248, .7); color: #fff; }
.fab-ok:active { transform: scale(.96); }
.fab-dot {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #f43f5e;
  box-shadow: 0 0 0 3px rgba(7, 12, 24, .9);
  animation: fabPulse 1.6s infinite;
}
@keyframes fabPulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .55; transform: scale(1.18); } }
/* Footer */
.footer-ok {
  margin-top: 30px;
  padding: 62px 0 28px;
  background: linear-gradient(180deg, rgba(3, 11, 21, .6), rgba(2, 7, 14, .96));
  border-top: 1px solid rgba(125, 211, 252, .12);
}
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 32px; }
.footer-brand .brand-ok { margin-right: 0; margin-bottom: 16px; }
.footer-brand p { color: var(--ok-muted); font-size: .93rem; }
.footer-col h3 { margin-bottom: 15px; color: #fff; font-size: .96rem; }
.footer-col a { display: block; margin-bottom: 10px; color: var(--ok-muted); font-size: .92rem; transition: color .2s ease, transform .2s ease; }
.footer-col a:hover { color: var(--ok-blue); transform: translateX(3px); }
.footer-contact div { display: flex; gap: 10px; align-items: center; margin-bottom: 11px; color: var(--ok-muted); font-size: .9rem; }
.footer-contact i { color: var(--ok-blue); width: 16px; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(125, 211, 252, .12);
  color: #7f93a8;
  font-size: .84rem;
}
.age-badge {
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  height: 24px;
  margin-right: 8px;
  padding: 0 7px;
  border-radius: 7px;
  color: #04101f;
  background: var(--ok-gold);
  font-weight: 900;
  font-size: .74rem;
}
/* Responsive */
@media (max-width: 1080px) {
  .hero-shell { grid-template-columns: 1fr; gap: 34px; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-shell { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 992px) {
  .nav-links {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 14px;
    border-radius: var(--ok-radius);
    background: rgba(6, 18, 34, .98);
    border: 1px solid var(--ok-border);
    box-shadow: var(--ok-shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; }
  .mobile-toggle { display: grid; }
  .split { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 768px) {
  .section-ok { padding: 62px 0; }
  .section-ok.compact { padding: 44px 0; }
  .hero-ok { padding: 44px 0 58px; }
  .brand-sub { display: none; }
  .brand-title { font-size: .9rem; }
  .qa-grid, .form-grid-2 { grid-template-columns: 1fr; }
  .cta-band { padding: 34px 22px; }
  .hero-actions .btn-ok, .hero-actions .btn-ok-outline { width: 100%; }
}
@media (max-width: 560px) {
  .metric-grid, .feature-grid, .trust-grid, .timeline, .news-grid, .footer-grid { grid-template-columns: 1fr; }
  .nav-actions .btn-ok, .nav-actions .btn-ok-outline { min-height: 38px; padding: 7px 11px; font-size: .78rem; }
  .brand-mark { width: 38px; height: 38px; flex: 0 0 38px; }
  table.compare th, table.compare td { padding: 13px 14px; font-size: .9rem; }
  .fab-ok { bottom: 84px; padding: 0 16px; font-size: .82rem; }
}

/* 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}