:root{--primary:#b70808;--black:#111111;--dark:#1C1C1C;--mid:#2B2B2B;--light:#F5F5F5;--white:#ffffff;--text:#202020;--muted:#666666;--shadow:0 14px 35px rgba(0,0,0,.10);--radius:18px;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--light);color:var(--text);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}header,.site-header{background:linear-gradient(135deg,var(--primary),#5c0505);color:var(--white);position:sticky;top:0;z-index:10;box-shadow:0 8px 24px rgba(0,0,0,.14)}.container{width:min(1120px,92%);margin:0 auto}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;flex-wrap:wrap}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:.5px}.logo img{width:46px;height:46px;object-fit:contain;border-radius:12px;background:rgba(255,255,255,.14);padding:4px}nav,.nav{display:none;align-items:center;gap:8px}nav a,.nav a,.mobile-nav a{padding:10px 13px;border-radius:999px;font-weight:700;font-size:14px}nav a:hover,.nav a:hover,.mobile-nav a:hover{background:rgba(255,255,255,.18)}.mobile-nav{width:100%;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;text-align:center;background:rgba(0,0,0,.12);padding:7px;border-radius:16px}.hero,.banner{background:radial-gradient(circle at top right,rgba(183,8,8,.28),transparent 34%),linear-gradient(135deg,#111111,#2B2B2B);color:#fff;padding:54px 0}.banner-grid{display:grid;gap:28px;align-items:center}.eyebrow,.tag{display:inline-flex;align-items:center;background:rgba(183,8,8,.13);color:#fff;border:1px solid rgba(255,255,255,.18);padding:7px 12px;border-radius:999px;font-weight:700;font-size:13px}.hero h1,.banner h1{font-size:34px;line-height:1.16;margin:14px 0 14px}.hero p,.banner p{color:#ececec;margin:0 0 16px}.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;border:0;border-radius:999px;padding:13px 21px;font-weight:800;box-shadow:0 10px 20px rgba(183,8,8,.25);transition:.2s ease}.btn:hover{transform:translateY(-1px);filter:brightness(1.03)}section{padding:44px 0}.section-title{font-size:28px;line-height:1.25;margin:0 0 13px;color:var(--black)}.section-lead{color:var(--muted);max-width:760px;margin:0 0 24px}.grid{display:grid;grid-template-columns:1fr;gap:18px}.card{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);border:1px solid rgba(0,0,0,.05)}.card h2,.card h3{margin-top:0;color:#111}.card p:last-child{margin-bottom:0}.notice{border-left:5px solid var(--primary);background:#fff;border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);margin:22px 0}.notice strong{color:var(--primary)}.faq{display:grid;gap:14px}.faq details{background:#fff;border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);border:1px solid rgba(0,0,0,.05)}.faq summary{font-weight:800;cursor:pointer;color:#111}.feature-list,.steps,.safe-list{padding-left:20px}.feature-list li,.steps li,.safe-list li{margin-bottom:10px}.cta-box{background:#111;color:#fff;border-radius:24px;padding:28px;box-shadow:var(--shadow)}.cta-box p{color:#e8e8e8}.footer{background:linear-gradient(135deg,#111,var(--primary));color:#fff;padding:42px 0 18px;margin-top:30px}.footer-grid{display:grid;gap:22px}.footer a{display:block;color:#fff;margin:7px 0;opacity:.92}.footer p{color:#f1f1f1}.footer-bottom{border-top:1px solid rgba(255,255,255,.18);margin-top:24px;padding-top:16px;color:#f2f2f2;font-size:14px}.page-hero{background:#fff;padding:38px 0;border-bottom:1px solid rgba(0,0,0,.06)}.page-hero h1{font-size:32px;margin:0 0 10px}.breadcrumb{font-size:14px;color:#666;margin-bottom:10px}.inline-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.inline-links a{color:var(--primary);font-weight:800}.image-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:26px;padding:18px}@media (min-width:768px){.nav{display:flex}.mobile-nav{display:none}.banner-grid{grid-template-columns:1.15fr .85fr}.hero h1,.banner h1{font-size:48px}.grid.two{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.4fr .8fr 1.2fr}.page-hero h1{font-size:42px}}@media (min-width:1024px){section{padding:58px 0}.hero,.banner{padding:74px 0}.grid.four{grid-template-columns:repeat(4,1fr)}.card{padding:26px}}