:root{
  --bg:#0b1020;
  --bg-2:#10172d;
  --line:rgba(125,211,252,.22);
  --text:#f8fbff;
  --muted:#b8c7dd;
  --cyan:#67e8f9;
  --blue:#60a5fa;
  --violet:#a78bfa;
  --gold:#facc15;
  --green:#34d399;
  --pink:#fb7185;
  --shadow:0 26px 80px rgba(0,0,0,.38);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);
  line-height:1.68;
  background:
    radial-gradient(920px 520px at 8% -10%,rgba(103,232,249,.24),transparent 62%),
    radial-gradient(860px 520px at 92% 0%,rgba(167,139,250,.28),transparent 58%),
    linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 72%);
}
a{color:#bff6ff;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:24px}
.wrap.narrow{max-width:980px}
.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  padding:14px 0 26px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  color:#dffaff;
  font-weight:900;
  letter-spacing:.02em;
  text-decoration:none;
}
.logo-mark{
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  border-radius:12px;
  background:linear-gradient(135deg,var(--cyan),var(--blue));
  color:#07111f;
  box-shadow:0 10px 30px rgba(96,165,250,.28);
}
.nav-links{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.nav-links a{
  color:#d9e9ff;
  text-decoration:none;
  font-size:14px;
  font-weight:800;
  opacity:.92;
}
.nav-links a.is-active{color:#bff6ff;opacity:1}
.hero{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);
  gap:30px;
  align-items:center;
  padding:18px 0 34px;
}
.hero-card{
  display:block;
  padding:32px;
  margin-bottom:20px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:16px;
  padding:8px 13px;
  border:1px solid var(--line);
  border-radius:999px;
  color:#dffaff;
  background:rgba(255,255,255,.06);
  font-size:13px;
  font-weight:900;
}
.badge::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 5px rgba(52,211,153,.13);
}
h1{
  max-width:860px;
  margin:0;
  font-size:clamp(2.2rem,5.4vw,4.7rem);
  line-height:.98;
  letter-spacing:-.055em;
}
.lead{
  max-width:720px;
  margin:22px 0 0;
  color:#d5e2f2;
  font-size:clamp(1.05rem,2.1vw,1.28rem);
}
.hero-actions,.cta,.actions,.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:14px 20px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  color:#f8fbff;
  background:rgba(255,255,255,.07);
  font-weight:950;
  text-decoration:none;
}
.btn-main{
  color:#07111f;
  border:0;
  background:linear-gradient(135deg,var(--cyan) 0%,var(--blue) 46%,var(--violet) 100%);
  box-shadow:0 18px 42px rgba(96,165,250,.32);
}
.author-card{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:30px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.035)),
    linear-gradient(135deg,#17243d 0%,#0c1222 100%);
  box-shadow:var(--shadow);
  padding:20px;
}
.author-card::before{
  content:"";
  position:absolute;
  inset:-120px -80px auto auto;
  width:270px;
  height:270px;
  border-radius:50%;
  background:rgba(103,232,249,.2);
  filter:blur(10px);
}
.portrait{
  position:relative;
  min-height:420px;
  border-radius:24px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.13);
  background:#111827;
}
.portrait img{
  width:100%;
  height:100%;
  min-height:420px;
  display:block;
  object-fit:cover;
  object-position:center 22%;
}
.author-meta{position:relative;padding:18px 4px 2px}
.author-meta h2{margin:0 0 8px;font-size:1.55rem}
.author-meta p{margin:0;color:#c6d7eb}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}
.trust{
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
  background:rgba(255,255,255,.055);
}
.trust strong{display:block;color:#bff6ff;font-size:1.28rem;line-height:1}
.trust span{display:block;margin-top:8px;color:#b8c7dd;font-size:13px}
.featured-guide{
  display:grid;
  grid-template-columns:1fr auto;
  gap:22px;
  align-items:center;
  margin-top:26px;
  padding:24px;
  border:1px solid rgba(250,204,21,.34);
  border-radius:28px;
  background:
    radial-gradient(360px 180px at 92% 0%,rgba(250,204,21,.22),transparent 68%),
    linear-gradient(135deg,rgba(250,204,21,.12),rgba(255,255,255,.045));
  box-shadow:0 18px 56px rgba(0,0,0,.25);
}
.featured-guide .kicker{color:#fde68a}
.featured-guide h2{font-size:clamp(1.55rem,3vw,2.35rem)}
.featured-guide p{max-width:690px;margin:12px 0 0;color:#f1dfb4}
section{margin-top:26px}
.section-card,.page-card,.card,.hero-card{
  border:1px solid var(--line);
  border-radius:28px;
  background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.034));
  box-shadow:0 18px 56px rgba(0,0,0,.25);
  padding:28px;
}
.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:20px}
.kicker,.eyebrow{margin:0 0 8px;color:#bff6ff;font-size:12px;font-weight:950;letter-spacing:.16em;text-transform:uppercase}
h2{margin:0 0 12px;font-size:clamp(1.55rem,3.2vw,2.4rem);line-height:1.12;letter-spacing:-.03em}
h3{margin:22px 0 8px;font-size:1.16rem;color:#f8fbff}
.section-head p{max-width:500px;margin:0;color:#c6d7eb}
.story{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.story p,.page-card p,.card p{margin:0 0 13px;color:#dce8f6}
.strategy-grid,.pill-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.strategy,.pill{
  min-height:180px;
  padding:18px;
  border-radius:22px;
  background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
  border:1px solid rgba(255,255,255,.11);
}
.strategy span,.pill span{
  display:inline-grid;
  place-items:center;
  width:40px;
  height:40px;
  margin-bottom:14px;
  border-radius:14px;
  color:#07111f;
  background:linear-gradient(135deg,var(--cyan),var(--blue));
  font-weight:950;
}
.strategy h3,.pill h3{margin:0 0 8px;font-size:1.08rem}
.strategy p,.pill p{margin:0;color:#c6d7eb}
.route-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:start}
.steps{counter-reset:step;display:grid;gap:12px}
.step{
  counter-increment:step;
  display:grid;
  grid-template-columns:54px 1fr;
  gap:14px;
  align-items:start;
  padding:16px;
  border-radius:20px;
  background:#0f172a;
  border:1px solid rgba(255,255,255,.1);
}
.step::before{
  content:counter(step);
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:14px;
  color:#07111f;
  background:linear-gradient(135deg,var(--cyan),var(--blue));
  font-weight:950;
}
.step h3{margin:0 0 5px;font-size:1.05rem}
.step p{margin:0;color:#c6d7eb}
.note-box,.note,.quote{
  padding:20px;
  border-radius:24px;
  border:1px solid rgba(250,204,21,.26);
  background:linear-gradient(180deg,rgba(250,204,21,.1),rgba(255,255,255,.035));
}
.note-box h3{margin:0 0 8px;font-size:1.25rem}
.note-box p,.note{margin:0 0 12px;color:#dce8f6}
.note,.quote{margin-top:16px;color:#fff1c2}
.quote{
  border-left:4px solid var(--cyan);
  border-radius:18px;
  background:rgba(103,232,249,.08);
  color:#dffaff;
  font-size:1.06rem;
  font-weight:800;
}
.tags,.pay-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.tags span,.pay-tags span{
  display:inline-flex;
  padding:8px 11px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:#dffaff;
  font-size:13px;
  font-weight:850;
}
.warning{
  margin-top:18px;
  padding:18px;
  border-radius:20px;
  border:1px solid rgba(251,113,133,.34);
  background:rgba(251,113,133,.08);
  color:#ffe3e8;
}
.bio-card,.byline{
  display:grid;
  grid-template-columns:94px 1fr;
  gap:18px;
  align-items:center;
  margin-top:18px;
  padding:18px;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.11);
  background:#0f172a;
}
.bio-card img,.byline-photo{
  width:94px;
  height:94px;
  border-radius:24px;
  object-fit:cover;
  object-position:center 30%;
  border:2px solid rgba(103,232,249,.45);
}
.byline{grid-template-columns:72px 1fr}
.byline-photo{width:72px;height:72px;border-radius:50%}
.bio-card p,.byline-text p{margin:0 0 10px;color:#dce8f6}
.byline-author{color:#f8fbff;font-size:.98rem}
.byline-author a,.byline-meta a{color:#bff6ff;text-decoration:underline}
.byline-meta{color:#b8c7dd;font-size:.88rem}
.page-card a,.card a{color:#bff6ff}
.page-card .btn,.card .btn{color:#f8fbff}
.page-card .btn-main,.card .btn-main{color:#07111f}
.page-card h2,.card h2{margin:28px 0 12px}
.page-card ul,.card ul{margin:0 0 14px 20px;padding:0;color:#dce8f6}
.page-card li,.card li{margin:0 0 8px}
.meta,.meta-line{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.meta span{
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  font-size:13px;
  font-weight:850;
}
.meta-line{
  display:block;
  margin:14px 0 18px;
  padding:12px 16px;
  border-left:3px solid var(--cyan);
  border-radius:10px;
  background:rgba(103,232,249,.06);
  color:#c6d7eb;
  font-size:.92rem;
}
.meta-line a{text-decoration:underline}
.hero-card{margin-bottom:20px}
.hero-card.hero{display:block;padding:32px}
.article-hero{
  display:grid;
  grid-template-columns:1fr 230px;
  gap:24px;
  align-items:center;
  padding:30px;
  margin-bottom:20px;
}
.article-hero .portrait{min-height:0;height:260px}
.article-hero .portrait img{min-height:260px;object-position:center 34%}
.grid,.resource-grid,.hub-pair,.compare,.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid{margin:18px 0}
.resource-grid{margin:18px 0}
.resource-card,.toc-card{
  display:block;
  padding:20px;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.11);
  background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
  text-decoration:none;
}
.resource-card strong,.toc-card strong{display:block;margin-bottom:7px;color:#bff6ff;font-size:1.12rem}
.resource-card span,.toc-card span,.resource-card p,.toc-card p{display:block;color:#c6d7eb;margin:8px 0 0}
.cluster-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 8px}
.metric,.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}
.metric div,.mini{
  padding:16px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.11);
  background:#0f172a;
}
.metric strong,.mini strong{display:block;color:#bff6ff;font-size:1.25rem;line-height:1}
.mini span{display:block;margin-top:8px;color:#b8c7dd;font-size:13px}
.box{
  padding:18px;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.11);
  background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
}
.box h3{margin-top:0}
.box.good{border-color:rgba(52,211,153,.28)}
.box.crypto{border-color:rgba(103,232,249,.28)}
.table{overflow:auto;margin:16px 0}
.table table,.data-table{width:100%;border-collapse:collapse;min-width:640px}
.data-table{min-width:0;margin:16px 0 22px;border-radius:18px;overflow:hidden}
.table th,.table td,.data-table th,.data-table td{
  border:1px solid rgba(255,255,255,.12);
  padding:12px;
  text-align:left;
  color:#dce8f6;
}
.table th,.data-table th{color:#bff6ff;background:#0f172a;font-weight:900}
.faq{display:grid;gap:12px}
details{
  border:1px solid rgba(255,255,255,.1);
  border-radius:18px;
  background:#0f172a;
  padding:16px 18px;
}
summary{cursor:pointer;font-weight:900;color:#dffaff}
details p{margin:10px 0 0;color:#c6d7eb}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;color:#b8c7dd;font-size:13px;font-weight:700}
.crumbs a{color:#bff6ff;text-decoration:none}
.muted{color:#b8c7dd;font-size:13px}
.sister-card{
  border:1px solid rgba(250,204,21,.34);
  background:
    radial-gradient(420px 200px at 92% 0%,rgba(250,204,21,.18),transparent 70%),
    linear-gradient(180deg,rgba(250,204,21,.1),rgba(255,255,255,.035));
}
.sister-card .kicker{color:#fde68a}
.sister-card a{color:#fde68a}
.top{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.top a{font-weight:900}
footer{margin:34px 0 8px;padding:22px;text-align:center;color:#b8c7dd;font-size:13px}
footer a{color:#bff6ff;text-decoration:none}
.site-footer{
  margin:34px 0 8px;
  padding:28px 20px;
  border-top:1px solid rgba(255,255,255,.1);
  border-radius:28px;
  background:rgba(15,23,42,.45);
  text-align:center;
  color:#b8c7dd;
  font-size:13px;
}
.footer-badges,.payment-row,.footer-links{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-bottom:16px}
.age-badge{
  width:58px;
  height:58px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#fff;
  color:#e11d48;
  border:8px solid #e11d48;
  font-weight:950;
  font-size:18px;
}
.support-link,.pay-chip{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(8,10,16,.55);
  color:#dce8f6;
  font-weight:850;
  text-decoration:none;
}
.pay-chip{min-width:92px;color:#c6d7eb}
.footer-note{max-width:780px;margin:0 auto 10px;color:#dce8f6}
.footer-small{margin:8px auto 0;color:#9ca3af;font-size:12px}
.cookie-consent{
  position:fixed;
  left:16px;
  right:16px;
  bottom:16px;
  z-index:1000;
  max-width:390px;
  padding:16px;
  border-radius:20px;
  border:1px solid rgba(103,232,249,.3);
  background:rgba(15,23,42,.9);
  backdrop-filter:blur(12px);
  box-shadow:0 24px 70px rgba(0,0,0,.45);
  color:#dffaff;
  opacity:0;
  transform:translateY(18px);
  visibility:hidden;
  transition:.28s ease;
}
.cookie-consent.show{opacity:1;transform:translateY(0);visibility:visible}
.cookie-consent p{margin:0 0 12px;color:#c6d7eb;font-size:14px}
.cookie-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.cookie-actions button{border:0;border-radius:13px;padding:11px 12px;font-weight:900;cursor:pointer}
.cookie-accept{color:#07111f;background:linear-gradient(135deg,var(--cyan),var(--blue))}
.cookie-reject{color:#dffaff;background:#263044}

@media(max-width:920px){
  .hero,.story,.route-grid,.article-hero,.hub-pair,.compare,.pros-cons,.grid,.resource-grid{grid-template-columns:1fr}
  .section-head{display:block}
  .section-head p{margin-top:12px}
  .strategy-grid,.trust-row,.pill-grid,.cluster-nav,.metric,.summary{grid-template-columns:1fr 1fr}
  .featured-guide{grid-template-columns:1fr}
}
@media(max-width:640px){
  .wrap{padding:18px}
  .nav{display:block}
  .nav-links{margin-top:14px}
  .portrait{min-height:340px}
  .portrait img{min-height:340px}
  .section-card,.page-card,.card,.hero-card{padding:20px}
  .strategy-grid,.trust-row,.bio-card,.byline,.pill-grid,.cluster-nav,.metric,.summary{grid-template-columns:1fr}
  .step{grid-template-columns:1fr}
  h1{letter-spacing:-.045em}
  .data-table,.table{display:block;overflow-x:auto}
}