:root{--primary:#3caae1;--black:#111111;--dark:#1C1C1C;--mid:#2B2B2B;--light:#F5F5F5;--white:#ffffff;--shadow:0 12px 30px rgba(17,17,17,.10);--radius:18px;}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#fff;color:#1b1b1b;line-height:1.65} a{color:inherit;text-decoration:none} img{max-width:100%;height:auto;display:block} .container{width:min(1120px,calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(17,17,17,.08);backdrop-filter:blur(10px)} .header-inner{display:none;align-items:center;justify-content:space-between;gap:24px;min-height:78px} .logo{display:flex;align-items:center;justify-content:center;flex:0 0 auto} .logo img{width:150px;max-height:54px;object-fit:contain} .main-nav{display:flex;align-items:center;gap:10px;justify-content:center;flex:1} .main-nav a{padding:10px 14px;border-radius:999px;color:#202020;font-weight:700;font-size:15px} .main-nav a:hover{background:rgba(60,170,225,.12);color:var(--primary)} .header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.mobile-topbar{display:grid;grid-template-columns:52px 1fr 52px;align-items:center;padding:12px 16px 8px} .mobile-menu-toggle{width:42px;height:42px;border:0;border-radius:14px;background:var(--primary);color:#fff;font-size:24px;font-weight:800;cursor:pointer;line-height:1} .mobile-logo img{width:132px;max-height:48px;margin:0 auto;object-fit:contain} .mobile-actions{display:flex;justify-content:center;gap:12px;padding:2px 16px 12px} .mobile-nav{display:none;padding:8px 16px 16px;background:#fff;border-top:1px solid rgba(17,17,17,.06)} .mobile-nav.is-open{display:grid;gap:8px} .mobile-nav a{padding:12px 14px;border-radius:14px;background:#f6f8fb;font-weight:700;color:#1d1d1d}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:999px;background:linear-gradient(135deg,var(--primary),#78cdf5);color:#fff;font-weight:800;box-shadow:0 10px 22px rgba(60,170,225,.28);border:0;text-align:center} .btn:hover{transform:translateY(-1px)} .btn-small{min-height:42px;padding:10px 18px;font-size:14px} .btn-alt{background:linear-gradient(135deg,#111111,var(--primary))}
.hero,.banner{background:linear-gradient(135deg,#0f1c2a 0%,#17384e 45%,var(--primary) 100%);color:#fff;padding:54px 0 42px;overflow:hidden} .hero-grid{display:grid;gap:28px;align-items:center} .hero h1{font-size:clamp(32px,7vw,58px);line-height:1.05;margin:0 0 16px;letter-spacing:-.04em} .hero p{margin:0 0 18px;color:rgba(255,255,255,.88);font-size:17px} .hero-image{border-radius:28px;background:rgba(255,255,255,.14);padding:22px;box-shadow:var(--shadow)} .tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 24px} .tag{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);font-size:13px;font-weight:700}
section{padding:46px 0} .section-title{font-size:clamp(25px,4vw,38px);line-height:1.2;margin:0 0 14px;color:#111} .lead{font-size:17px;color:#555;max-width:850px;margin:0 0 22px} .grid{display:grid;gap:18px} .grid-2,.grid-3{grid-template-columns:1fr} .card{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);border:1px solid rgba(17,17,17,.07)} .card h2,.card h3{margin:0 0 10px;color:#111;line-height:1.25} .card p{margin:0 0 10px;color:#555} .card ul,.card ol{margin:10px 0 0;padding-left:20px;color:#555} .notice{border-left:5px solid var(--primary);background:linear-gradient(90deg,rgba(60,170,225,.12),#fff);border-radius:16px;padding:18px 20px;box-shadow:var(--shadow);color:#333} .faq{display:grid;gap:14px} .faq-item{background:#fff;border:1px solid rgba(17,17,17,.08);border-radius:18px;padding:18px;box-shadow:0 8px 22px rgba(17,17,17,.06)} .faq-item h3{margin:0 0 8px;color:#111} .cta-band{background:var(--light);border-radius:28px;padding:26px;display:grid;gap:16px;align-items:center}
.footer{background:#111;color:#ddd;padding:42px 0 18px} .footer-grid{display:grid;gap:24px} .footer a{display:block;color:#fff;margin:7px 0} .footer h3{color:#fff;margin:0 0 10px} .footer p{margin:0 0 10px;color:#cfcfcf} .footer-logo img{width:145px;max-height:50px;object-fit:contain;margin-bottom:14px} .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:18px;font-size:14px;color:#aaa}
@media (min-width:768px){.mobile-topbar,.mobile-actions,.mobile-nav{display:none!important} .header-inner{display:flex} .hero{padding:76px 0 58px} .hero-grid{grid-template-columns:1.15fr .85fr} .grid-2{grid-template-columns:repeat(2,1fr)} .grid-3{grid-template-columns:repeat(3,1fr)} .cta-band{grid-template-columns:1fr auto} .footer-grid{grid-template-columns:1.4fr .8fr 1.2fr}}
@media (min-width:1024px){.header-inner{min-height:84px} .logo img{width:168px} .main-nav{gap:16px} .main-nav a{font-size:16px;padding:11px 16px} section{padding:58px 0} .hero h1{max-width:760px}}