:root{
  --bg:#f6f5fb; --surface:#ffffff; --ink:#1d1630; --muted:#6b6480; --line:#e6e2f0;
  --brand:#7b2ff7; --brand2:#e0218a; --brand-d:#5f17d6; --ok:#1f9d6b; --no:#d6315a;
  --r:12px;
}
*{box-sizing:border-box}
html,body{width:100%;overflow-x:hidden;margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:'Plus Jakarta Sans',system-ui,Arial,sans-serif;line-height:1.7;font-size:17px}
a{color:var(--brand-d)}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}
.wrap{max-width:940px;margin:0 auto;padding:18px 16px 56px}
h1{font-size:2em;line-height:1.18;font-weight:800;margin:.3em 0 .2em;letter-spacing:-.01em}
h2{font-size:1.4em;font-weight:700;margin:1.7em 0 .5em}
h3{font-size:1.1em;font-weight:700;margin:1.1em 0 .4em}
p{margin:.65em 0}
.upd{color:var(--muted);font-size:.85em;margin-top:0}
.lead{background:linear-gradient(135deg,rgba(123,47,247,.08),rgba(224,33,138,.08));border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:var(--r);padding:16px 18px;font-size:1.06em}
/* header */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar-in{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:11px 16px;gap:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800}
.logo-badge{display:inline-flex;align-items:center;justify-content:center;height:32px;padding:0 9px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800;font-size:.82em;letter-spacing:.5px}
.logo-badge span{opacity:.7}
.logo-name{font-size:1.02em}
.nav-main{display:flex;align-items:center;gap:18px;margin-left:auto}
.nav-main a{color:var(--muted);text-decoration:none;font-size:.95em;font-weight:600}
.nav-main a:hover,.nav-main a.on{color:var(--ink)}
.nav-main a.btn,.nav-main a.btn:hover{color:#fff}
.btn{display:inline-block;border-radius:999px;font-weight:700;text-decoration:none;cursor:pointer;text-align:center;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;padding:11px 20px}
.btn:hover{filter:brightness(1.06)}
.btn-nav{padding:9px 16px;font-size:.92em}
.btn-xl{font-size:1.1em;padding:15px 32px}
.burger{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px;margin-left:auto}
.burger span{display:block;width:26px;height:3px;background:var(--ink);border-radius:2px;transition:.2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
/* crumbs */
.crumbs{font-size:.85em;color:var(--muted);margin:2px 0 10px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.crumbs.home{display:none}
/* cta */
.cta{text-align:center;margin:26px 0}
/* snapshot + pros/cons */
.snap{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;margin:24px 0;box-shadow:0 8px 30px rgba(29,22,48,.05)}
.snap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:8px 0 4px}
.cell{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px;text-align:center}
.cell .k{display:block;color:var(--muted);font-size:.78em}
.cell .v{display:block;font-weight:800;font-size:1.12em;margin-top:4px}
.pc{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.pc-box{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:14px}
.pc-box h3{margin-top:0}
.pc-box.plus h3{color:var(--ok)}
.pc-box.minus h3{color:var(--no)}
.pc-box ul{margin:0;padding-left:18px}
.pc-box li{margin:.35em 0}
/* tables */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;min-width:440px;background:var(--surface)}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line)}
th{background:#efeafb;font-weight:700}
tbody tr:last-child td{border-bottom:0}
/* steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:14px 0}
.steps li{position:relative;padding:11px 12px 11px 48px;background:var(--surface);border:1px solid var(--line);border-radius:10px;margin:8px 0}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:10px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85em}
/* figures */
.shot{margin:20px 0;text-align:center}
.shot img{width:90%;border-radius:10px;box-shadow:0 10px 30px rgba(29,22,48,.12)}
.shot figcaption{color:var(--muted);font-size:.85em;margin-top:8px}
/* faq */
.faq{margin:30px 0}
.acc{background:var(--surface);border:1px solid var(--line);border-radius:10px;margin:10px 0;overflow:hidden}
.acc summary{cursor:pointer;padding:14px 16px;font-weight:700;list-style:none;min-height:44px;display:flex;align-items:center}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";margin-left:auto;color:var(--brand);font-size:1.3em}
.acc[open] summary::after{content:"–"}
.acc-body{padding:0 16px 14px;color:var(--muted)}
/* footer */
.ftr{background:#231a3a;color:#cfc8e6;margin-top:44px}
.ftr-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:22px;padding:32px 16px}
.ftr-logo{font-weight:800;font-size:1.12em;margin-bottom:8px;color:#fff}
.ftr-col h3{font-size:.95em;margin:0 0 10px;color:#fff}
.ftr-col ul{list-style:none;padding:0;margin:0}
.ftr-col li{margin:.3em 0}
.ftr-col a{color:#cfc8e6;text-decoration:none}
.ftr-col a:hover{color:#fff}
.muted{color:#a99fc8;font-size:.85em}
.age{display:inline-block;border:2px solid #ff7aa6;color:#ff7aa6;border-radius:8px;padding:2px 8px;font-weight:800;margin-top:8px}
.legal{max-width:1100px;margin:0 auto;padding:16px;border-top:1px solid #3a2e57;color:#a99fc8;font-size:.8em}
@media(max-width:860px){
  .snap-grid{grid-template-columns:repeat(2,1fr)}
  .ftr-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  body{font-size:16px}
  h1{font-size:1.5em}h2{font-size:1.25em}h3{font-size:1.08em}
  .wrap{padding:14px 12px 40px}
  .burger{display:flex}
  .nav-main{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--surface);border-bottom:1px solid var(--line);padding:8px 12px 14px}
  .nav-main.open{display:flex}
  .nav-main a{padding:12px 6px;border-bottom:1px solid var(--line)}
  .btn-nav{margin-top:10px;border-bottom:0!important}
  .pc{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr}
  .shot img{width:100%}
}