:root {
    --primary: #fa0c0c;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --text: #20242a;
    --muted: #667085;
    --white: #ffffff;
    --shadow: 0 18px 45px rgba(17, 17, 17, 0.10);
    --radius: 20px;
}
* { 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%; height: auto; display: block; }
header, .site-header { background: linear-gradient(135deg, var(--primary), #111111); color: var(--white); position: sticky; top: 0; z-index: 10; box-shadow: 0 8px 24px rgba(0,0,0,.14); }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.header-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo img { width: 132px; border-radius: 16px; }
nav { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
nav a { padding: 10px 14px; border-radius: 999px; color: var(--white); font-weight: 700; font-size: 14px; }
nav a:hover { background: rgba(255,255,255,.16); }
.desktop-nav { display: none; }
.mobile-nav { justify-content: flex-end; }
.hero, .banner { background: radial-gradient(circle at 20% 20%, rgba(250,12,12,.22), transparent 34%), linear-gradient(145deg, #111111 0%, #1C1C1C 55%, #2B2B2B 100%); color: var(--white); padding: 56px 0 40px; }
.banner-grid { display: grid; gap: 28px; align-items: center; }
.eyebrow { display: inline-flex; padding: 8px 12px; background: rgba(250,12,12,.16); color: #fff; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; font-weight: 700; }
h1 { font-size: clamp(30px, 7vw, 58px); line-height: 1.1; margin: 16px 0; letter-spacing: -0.04em; }
h2 { font-size: clamp(24px, 4.2vw, 38px); line-height: 1.2; margin: 0 0 14px; letter-spacing: -0.02em; }
h3 { margin: 0 0 10px; font-size: 20px; }
p { margin: 0 0 14px; }
section { padding: 46px 0; }
.hero p, .banner p { color: rgba(255,255,255,.86); font-size: 17px; }
.tag-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 22px 0; }
.tag { background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18); border-radius: 999px; padding: 9px 12px; font-size: 14px; font-weight: 700; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 13px 22px; border-radius: 999px; background: var(--primary); color: var(--white); font-weight: 800; box-shadow: 0 12px 28px rgba(250,12,12,.25); border: 0; cursor: pointer; }
.btn:hover { transform: translateY(-1px); }
.btn.secondary { background: var(--dark); }
.hero-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 28px; padding: 16px; box-shadow: var(--shadow); }
.hero-card img { border-radius: 22px; }
.grid { display: grid; gap: 18px; }
.grid.two, .grid.three { grid-template-columns: 1fr; }
.card { background: var(--white); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); border: 1px solid rgba(17,17,17,.06); }
.card.dark { background: var(--dark); color: var(--white); }
.card.dark p { color: rgba(255,255,255,.82); }
.notice { border-radius: var(--radius); padding: 18px 20px; background: rgba(250,12,12,.09); border: 1px solid rgba(250,12,12,.24); color: #361010; font-weight: 600; }
.faq { display: grid; gap: 14px; }
.faq-item { background: var(--white); border-radius: 18px; padding: 18px; box-shadow: var(--shadow); }
.faq-item h3 { color: var(--primary); }
.page-hero { padding: 44px 0; background: linear-gradient(135deg, rgba(250,12,12,.15), rgba(255,255,255,.6)); }
.content-links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.content-links a { color: var(--primary); font-weight: 800; }
ol.steps { padding-left: 22px; }
ol.steps li { margin-bottom: 12px; }
.footer { background: linear-gradient(135deg, var(--dark), var(--primary)); color: var(--white); padding: 42px 0 0; }
.footer-grid { display: grid; gap: 24px; }
.footer a { display: block; color: var(--white); margin: 8px 0; font-weight: 700; }
.footer p { color: rgba(255,255,255,.85); }
.footer-logo { width: 136px; border-radius: 16px; margin-bottom: 12px; }
.footer-bottom { text-align: center; padding: 18px; margin-top: 28px; background: rgba(0,0,0,.18); color: rgba(255,255,255,.82); }
@media (min-width: 768px) {
    .desktop-nav { display: flex; }
    .mobile-nav { display: none; }
    .banner-grid { grid-template-columns: 1.08fr .92fr; }
    .grid.two { grid-template-columns: repeat(2, 1fr); }
    .grid.three { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.2fr .8fr 1fr; }
    section { padding: 64px 0; }
}
@media (min-width: 1024px) {
    .header-wrap { min-height: 84px; }
    .hero, .banner { padding: 78px 0 64px; }
    .logo img { width: 156px; }
    .card { padding: 28px; }
}