:root {
    --primary: #EC3237;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --white: #ffffff;
    --shadow: 0 16px 40px rgba(17, 17, 17, 0.09);
    --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--black); background: var(--light); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
header, section, footer, nav { display: block; }
.site-header { position: sticky; top: 0; z-index: 50; background: var(--white); border-bottom: 1px solid rgba(17,17,17,.08); box-shadow: 0 8px 26px rgba(17,17,17,.05); }
.header-inner { max-width: 1180px; margin: 0 auto; min-height: 70px; padding: 12px 18px; display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 10px; }
.logo { display: flex; justify-content: center; align-items: center; }
.logo img { width: 138px; max-height: 52px; object-fit: contain; }
.mobile-menu-toggle { width: 42px; height: 42px; border: 1px solid rgba(17,17,17,.12); background: var(--white); border-radius: 14px; font-size: 24px; line-height: 1; cursor: pointer; color: var(--black); }
.main-nav, .header-actions { display: none; }
.mobile-nav { display: none; padding: 8px 18px 16px; background: var(--white); border-top: 1px solid rgba(17,17,17,.06); gap: 8px; }
.mobile-nav.is-open { display: grid; }
.mobile-nav a { padding: 12px 14px; border-radius: 14px; background: #fafafa; font-weight: 700; }
.mobile-nav a:hover { background: rgba(236,50,55,.12); }
.mobile-actions { display: flex; gap: 10px; justify-content: center; padding: 0 18px 14px; background: var(--white); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 22px; border-radius: 999px; background: linear-gradient(135deg, var(--primary), #b9151d); color: var(--white); font-weight: 800; border: 0; box-shadow: 0 12px 24px rgba(236,50,55,.25); cursor: pointer; }
.btn:hover { transform: translateY(-1px); }
.btn-small { min-height: 40px; padding: 9px 18px; font-size: 14px; }
.btn-alt { background: linear-gradient(135deg, #2B2B2B, #111111); }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
section { padding: 54px 0; }
.hero, .banner { background: linear-gradient(135deg, rgba(236,50,55,.95), #1C1C1C); color: var(--white); }
.hero .container { display: grid; gap: 28px; align-items: center; }
.hero h1, .banner h1 { font-size: clamp(34px, 7vw, 58px); line-height: 1.08; margin: 0 0 16px; letter-spacing: -0.04em; }
.hero p, .banner p { color: rgba(255,255,255,.86); margin: 0 0 20px; }
.hero-image { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); border-radius: 28px; padding: 22px; box-shadow: var(--shadow); }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.tag { display: inline-flex; padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); color: var(--white); font-weight: 700; font-size: 14px; }
.section-title { margin: 0 0 12px; font-size: clamp(26px, 4vw, 38px); line-height: 1.2; letter-spacing: -0.03em; }
.lead { font-size: 18px; color: #555; max-width: 820px; }
.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; line-height: 1.25; }
.notice { border-left: 5px solid var(--primary); background: #fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.notice strong { color: var(--primary); }
.faq { display: grid; gap: 14px; }
.faq details { background: var(--white); border-radius: 16px; padding: 18px; box-shadow: var(--shadow); }
.faq summary { cursor: pointer; font-weight: 800; }
.inline-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.inline-links a { color: var(--primary); font-weight: 800; }
.steps { counter-reset: step; display: grid; gap: 16px; }
.step { position: relative; padding-left: 58px; }
.step:before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: 0; width: 42px; height: 42px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; font-weight: 900; }
.footer { background: var(--dark); color: var(--white); padding: 46px 0 22px; }
.footer-grid { display: grid; gap: 22px; }
.footer a { display: block; color: rgba(255,255,255,.82); margin: 8px 0; }
.footer p { color: rgba(255,255,255,.78); }
.footer-logo img { width: 130px; max-height: 52px; object-fit: contain; margin-bottom: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 28px; padding-top: 18px; color: rgba(255,255,255,.72); }
@media (min-width: 768px) {
    .header-inner { grid-template-columns: 180px 1fr auto; padding: 14px 24px; }
    .mobile-menu-toggle, .mobile-nav, .mobile-actions { display: none !important; }
    .logo { justify-content: flex-start; }
    .main-nav { display: flex; justify-content: center; gap: 8px; }
    .main-nav a { padding: 10px 14px; border-radius: 999px; font-weight: 800; color: #333; }
    .main-nav a:hover { background: rgba(236,50,55,.12); color: var(--primary); }
    .header-actions { display: flex; gap: 10px; justify-content: flex-end; }
    .hero .container { grid-template-columns: 1.12fr .88fr; }
    .grid.two { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .grid.three { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .footer-grid { grid-template-columns: 1.3fr .7fr 1fr; }
}
@media (min-width: 1024px) {
    .header-inner { max-width: 1220px; min-height: 82px; }
    .logo img { width: 160px; }
    section { padding: 72px 0; }
    .card { padding: 30px; }
}