:root {
    --primary: #b70808;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --white: #ffffff;
    --text: #242424;
    --muted: #666666;
    --shadow: 0 18px 48px 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: var(--light); color: var(--text); line-height: 1.7; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
header, .site-header { background: linear-gradient(135deg, var(--primary), #5d0505); color: var(--white); position: sticky; top: 0; z-index: 10; box-shadow: 0 10px 30px rgba(0,0,0,.18); }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.header-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 18px; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .5px; }
.logo img { width: 44px; height: 44px; border-radius: 12px; background: #fff; object-fit: contain; padding: 4px; }
nav { display: none; flex-direction: column; position: absolute; top: 72px; left: 16px; right: 16px; background: #141414; border-radius: 18px; padding: 14px; box-shadow: var(--shadow); }
nav a { padding: 11px 12px; border-radius: 12px; color: #fff; font-weight: 700; }
nav a:hover { background: rgba(255,255,255,.12); }
.mobile-nav { padding: 9px 14px; border: 1px solid rgba(255,255,255,.4); border-radius: 999px; font-weight: 700; cursor: pointer; }
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-toggle:checked ~ nav { display: flex; }
.hero, .banner { background: radial-gradient(circle at top right, rgba(183,8,8,.18), transparent 34%), linear-gradient(160deg, #111111, #231818); color: #fff; padding: 56px 0; }
.hero-grid { display: grid; gap: 26px; align-items: center; }
.hero h1 { font-size: clamp(32px, 8vw, 60px); line-height: 1.08; margin: 0 0 16px; }
.hero p { color: #ededed; margin: 0 0 18px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.tag { background: rgba(183,8,8,.18); color: #fff; border: 1px solid rgba(255,255,255,.14); padding: 8px 12px; border-radius: 999px; font-size: 14px; }
.hero-media { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 28px; padding: 24px; box-shadow: var(--shadow); }
section { padding: 46px 0; }
.section-title { margin: 0 0 18px; font-size: clamp(26px, 5vw, 38px); color: var(--black); }
.lead { font-size: 18px; color: var(--muted); }
.grid { display: grid; gap: 18px; }
.card { background: var(--white); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); border: 1px solid rgba(17,17,17,.06); }
.card h2, .card h3 { margin-top: 0; color: var(--black); }
.card ul, .card ol { padding-left: 20px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 20px; background: var(--primary); color: #fff; border-radius: 999px; font-weight: 800; border: 0; box-shadow: 0 12px 28px rgba(183,8,8,.28); }
.btn:hover { transform: translateY(-1px); }
.notice { border-left: 5px solid var(--primary); background: #fff; border-radius: 18px; padding: 18px 20px; box-shadow: var(--shadow); }
.faq { display: grid; gap: 14px; }
.faq details { background: #fff; border-radius: 16px; padding: 18px; box-shadow: var(--shadow); }
.faq summary { cursor: pointer; font-weight: 800; color: var(--black); }
.cta-panel { background: linear-gradient(135deg, var(--primary), #3b0303); color: #fff; border-radius: 26px; padding: 28px; box-shadow: var(--shadow); }
.inline-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.inline-links a { background: #fff; border-radius: 999px; padding: 8px 12px; color: var(--black); font-weight: 700; }
.footer { background: linear-gradient(135deg, #111111, var(--primary)); color: #fff; padding: 42px 0; margin-top: 40px; }
.footer-grid { display: grid; gap: 22px; }
.footer a { display: block; color: #fff; margin: 7px 0; opacity: .9; }
.footer p { color: rgba(255,255,255,.86); }
@media (min-width: 768px) {
    nav { display: flex; position: static; flex-direction: row; background: transparent; padding: 0; box-shadow: none; }
    nav a { padding: 10px 12px; }
    .mobile-nav { display: none; }
    .hero-grid { grid-template-columns: 1.15fr .85fr; }
    .grid.two { grid-template-columns: repeat(2, 1fr); }
    .grid.three { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.4fr .8fr 1fr; }
}
@media (min-width: 1024px) {
    section { padding: 64px 0; }
    .card { padding: 30px; }
    .hero { padding: 76px 0; }
}