*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
.port-root{font-family:'Segoe UI',sans-serif;background:#f8fafc;color:#1e293b;line-height:1.6}

.port-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid #e2e8f0;padding:.75rem 2rem}
.port-header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.port-logo img{height:36px}
.port-nav{display:flex;gap:2rem}
.port-nav a{color:#475569;text-decoration:none;font-size:.95rem}
.port-nav a:hover{color:#2563eb}
.port-nav-btn{background:#2563eb;color:#fff!important;padding:.5rem 1.25rem;border-radius:6px;text-decoration:none;font-size:.9rem}
.port-nav-btn:hover{opacity:.9}

.port-hero{background:#fff;padding:3rem 2rem 4rem;display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:center;max-width:1200px;margin:0 auto}
.port-hero-content h1{font-size:2rem;color:#0f172a;margin-bottom:1rem}
.port-hero-content p{color:#64748b;margin-bottom:1.5rem}
.port-btn-primary{display:inline-block;background:#2563eb;color:#fff;padding:.75rem 1.5rem;border-radius:6px;text-decoration:none}
.port-btn-primary:hover{opacity:.9}
.port-hero-img img{width:100%;border-radius:8px}

.port-intro{background:#f8fafc;padding:4rem 2rem}
.port-section-title{max-width:1200px;margin:0 auto 2rem;text-align:center}
.port-section-title h2{font-size:1.5rem;color:#0f172a;margin-bottom:.5rem}
.port-section-title p{color:#64748b;font-size:.95rem}
.port-intro-layout{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.port-text-block p{margin-bottom:1rem;color:#475569}
.port-img-block img{width:100%;border-radius:8px}

.port-services{background:#fff;padding:4rem 2rem;border-top:1px solid #e2e8f0}
.port-list-block{max-width:800px;margin:0 auto;list-style:none}
.port-list-item{display:grid;grid-template-columns:auto 1fr;gap:1rem;padding:1.5rem 0;border-bottom:1px solid #e2e8f0}
.port-item-icon{color:#2563eb;font-size:1.2rem}
.port-item-text h3{font-size:1.1rem;margin-bottom:.25rem;color:#0f172a}
.port-item-text p{color:#64748b;font-size:.95rem}

.port-tech{background:#f8fafc;padding:4rem 2rem}
.port-tech-cards{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.port-card{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:2rem;text-align:center;transition:box-shadow .25s}
.port-card:hover{box-shadow:0 4px 12px rgba(37,99,235,.15)}

.port-stats{background:#fff;padding:4rem 2rem;border-top:1px solid #e2e8f0}
.port-stats-grid{max-width:700px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;justify-items:center}
.port-stat-item{text-align:center}
.port-stat-num{display:block;font-size:2rem;font-weight:700;color:#2563eb;margin-bottom:.25rem}
.port-stat-label{font-size:.95rem;color:#64748b}

.port-tech .port-card h3{font-size:1.1rem;margin-bottom:.5rem;color:#0f172a}
.port-tech .port-card p{font-size:.9rem;color:#64748b;line-height:1.6;text-align:left}

.port-currencies{background:#f8fafc;padding:4rem 2rem;border-top:1px solid #e2e8f0}
.port-currency-grid{max-width:800px;margin:0 auto;display:grid;grid-template-columns:repeat(6,1fr);gap:1.5rem;align-items:center;justify-items:center}
.port-currency-item{display:flex;flex-direction:column;align-items:center;gap:.5rem;font-weight:600;color:#2563eb}
.port-currency-item img{width:44px;height:44px}

.port-partners{background:#fff;padding:4rem 2rem;border-top:1px solid #e2e8f0}
.port-partner-row{max-width:800px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:center;gap:2rem;color:#64748b}

.port-news{background:#f8fafc;padding:4rem 2rem}
.port-news-list{max-width:800px;margin:0 auto;list-style:none}
.port-news-item{display:flex;gap:2rem;padding:1rem 0;border-bottom:1px solid #e2e8f0}
.port-news-date{color:#94a3b8;font-size:.9rem;min-width:60px}
.port-news-item a{color:#2563eb;text-decoration:none}
.port-news-item a:hover{text-decoration:underline}

.port-faq{background:#fff;padding:4rem 2rem;border-top:1px solid #e2e8f0}
.port-faq-dl{max-width:800px;margin:0 auto}
.port-faq-row{border-bottom:1px solid #e2e8f0;padding:1.25rem 0}
.port-faq-row dt{font-weight:600;color:#0f172a;margin-bottom:.5rem}
.port-faq-row dd{color:#64748b;font-size:.95rem}

.port-cta{background:#e2e8f0;padding:4rem 2rem;text-align:center}
.port-cta h2{font-size:1.5rem;margin-bottom:1.5rem;color:#0f172a}
.port-cta .port-btn-primary{background:#2563eb}

.port-footer{background:#fff;border-top:1px solid #e2e8f0;padding:2rem}
.port-footer-main{max-width:1100px;margin:0 auto 1.5rem;display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:3rem}
.port-footer-col h4{font-size:.9rem;margin-bottom:.75rem;color:#0f172a}
.port-footer-col p,.port-footer-col a{display:block;color:#64748b;text-decoration:none;font-size:.9rem;margin-bottom:.5rem;line-height:1.6}
.port-footer-col a:hover{color:#2563eb}
.port-footer-about p{font-size:.9rem;line-height:1.8}
.port-footer-legal{display:flex;justify-content:center;gap:2rem;margin-bottom:1rem}
.port-footer-legal a{color:#94a3b8;text-decoration:none;font-size:.85rem}
.port-footer-legal a:hover{color:#64748b}
.port-footer-copy{text-align:center;color:#94a3b8;font-size:.85rem}

@media(max-width:900px){
.port-hero{grid-template-columns:1fr}
.port-intro-layout{grid-template-columns:1fr}
.port-currency-grid{grid-template-columns:repeat(3,1fr)}
.port-tech-cards{grid-template-columns:1fr}
.port-footer-main{grid-template-columns:1fr}
}