.bo{--bo-blue:#1d4ed8;--bo-dark:#0f172a;--bo-muted:#475569;--bo-soft:#f1f5f9;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--bo-dark)}
.bo *{box-sizing:border-box}
.bo .wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.bo section{padding:72px 0}
.bo h1{font-size:46px;line-height:1.1;font-weight:800;margin:0 0 18px;letter-spacing:-.02em}
.bo h2{font-size:34px;font-weight:800;margin:0 0 12px;letter-spacing:-.01em;text-align:center}
.bo h3{font-size:19px;font-weight:700;margin:0 0 8px}
.bo p{color:var(--bo-muted);font-size:16px;line-height:1.6}
.bo .lead{font-size:19px;max-width:620px}
.bo .sub{text-align:center;max-width:680px;margin:0 auto 44px}
.bo .hero{background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 60%,#2563eb 100%);color:#fff;padding:96px 0 88px}
.bo .hero h1,.bo .hero p{color:#fff}.bo .hero p{opacity:.88}
.bo .hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
.bo .btn-bo{display:inline-block;padding:14px 26px;border-radius:10px;font-weight:700;font-size:16px;text-decoration:none!important;transition:.15s}
.bo .btn-pri{background:#22c55e;color:#04210f!important}.bo .btn-pri:hover{background:#16a34a;color:#fff!important}
.bo .btn-ghost{border:2px solid rgba(255,255,255,.6);color:#fff!important;margin-left:10px}
.bo .btn-blue{background:var(--bo-blue);color:#fff!important}.bo .btn-blue:hover{background:#1e40af}
.bo .btn-out{border:2px solid var(--bo-blue);color:var(--bo-blue)!important}
.bo .hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:28px}
.bo .hero-card li{list-style:none;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:16px}
.bo .hero-card ul{padding:0;margin:0}.bo .hero-card li:last-child{border:0}
.bo .ok{color:#4ade80;font-weight:800;margin-right:10px}
.bo .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.bo .card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:28px;box-shadow:0 1px 2px rgba(15,23,42,.04)}
.bo .step-n{width:42px;height:42px;border-radius:50%;background:#dbeafe;color:var(--bo-blue);font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:18px}
.bo .ico{font-size:28px;margin-bottom:10px}
.bo .soft{background:var(--bo-soft)}
.bo .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.bo .plan{display:flex;flex-direction:column}
.bo .plan.feat{border:2px solid var(--bo-blue);box-shadow:0 10px 30px rgba(29,78,216,.15)}
.bo .tag{display:inline-block;background:#dbeafe;color:var(--bo-blue);font-size:12px;font-weight:700;padding:4px 10px;border-radius:99px;margin-bottom:10px;text-transform:uppercase;letter-spacing:.04em}
.bo .amt{font-size:42px;font-weight:800;margin:6px 0 0}.bo .amt small{font-size:16px;color:var(--bo-muted);font-weight:500}
.bo .plan ul{padding:0;margin:18px 0 24px;flex:1}.bo .plan li{list-style:none;padding:7px 0;color:#334155}
.bo .plan li:before{content:"✓";color:#16a34a;font-weight:800;margin-right:10px}
.bo .note{font-size:13px;color:#64748b;text-align:center;margin-top:22px}
.bo .cta{background:var(--bo-dark);color:#fff;text-align:center;border-radius:20px;padding:56px 24px}
.bo .cta h2,.bo .cta p{color:#fff}
.bo details{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:18px 22px;margin-bottom:12px}
.bo summary{font-weight:700;font-size:17px;cursor:pointer}
.bo details p{margin:12px 0 0}
.bo .faq{max-width:820px;margin:0 auto}
.bo .os{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
@media(max-width:900px){.bo .hero-grid,.bo .grid3,.bo .price-grid{grid-template-columns:1fr}.bo h1{font-size:34px}.bo h2{font-size:27px}.bo section{padding:52px 0}.bo .hero{padding:60px 0}.bo .btn-ghost{margin:10px 0 0}}
.bo{background:#fff;border-radius:18px;overflow:hidden;margin-bottom:30px}
.bo h1,.bo h2,.bo h3,.bo summary,.bo strong{color:var(--bo-dark)!important}
.bo .hero h1,.bo .cta h2{color:#fff!important}
.bo p,.bo li{color:var(--bo-muted)}.bo .hero p,.bo .cta p{color:#e2e8f0!important}.bo .hero-card li{color:#fff!important}
.bo .plan li{color:#334155!important}
.bo .price-grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1100px){.bo .price-grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.bo .price-grid-4{grid-template-columns:1fr}}