:root {
    --primary: #EC3237;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --white: #ffffff;
    --shadow: 0 14px 35px rgba(17, 17, 17, 0.10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--black); background: #ffffff; line-height: 1.65; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
header, section, footer { width: 100%; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header { background: #fff; border-bottom: 1px solid rgba(17,17,17,0.08); position: sticky; top: 0; z-index: 30; box-shadow: 0 8px 22px rgba(17,17,17,0.05); }
.mobile-topbar { min-height: 66px; display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; width: min(1120px, calc(100% - 28px)); margin: 0 auto; }
.mobile-menu-toggle { width: 42px; height: 42px; border: 0; border-radius: 14px; background: var(--primary); color: #fff; font-size: 24px; cursor: pointer; line-height: 1; }
.logo { display: inline-flex; align-items: center; }
.logo img { width: 126px; max-height: 48px; object-fit: contain; }
.mobile-logo { justify-self: center; }
.mobile-actions { display: flex; justify-content: center; gap: 10px; padding: 0 14px 12px; }
.mobile-nav { display: none; width: min(1120px, calc(100% - 28px)); margin: 0 auto 12px; padding: 12px; border-radius: 18px; background: #fff; box-shadow: var(--shadow); gap: 8px; }
.mobile-nav.is-open { display: grid; }
.mobile-nav a { padding: 11px 13px; border-radius: 13px; background: var(--light); font-weight: 700; }
.header-inner { display: none; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: 8px; }
.main-nav a { padding: 10px 14px; border-radius: 999px; font-weight: 700; color: var(--mid); }
.main-nav a:hover { background: rgba(236, 50, 55, 0.10); color: var(--black); }
.header-actions { display: flex; gap: 10px; justify-content: flex-end; }
.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 13px 22px; min-height: 46px; background: linear-gradient(135deg, var(--primary), #ff6b6f); color: #fff; font-weight: 800; border: 0; box-shadow: 0 10px 22px rgba(236,50,55,0.28); cursor: pointer; }
.btn-small { padding: 10px 18px; min-height: 40px; font-size: 14px; }
.btn-alt { background: linear-gradient(135deg, #111111, var(--primary)); }
.hero { background: linear-gradient(135deg, rgba(236,50,55,0.13), rgba(255,255,255,1)); padding: 40px 0 28px; }
.banner { display: grid; gap: 28px; align-items: center; }
.banner h1 { margin: 0 0 14px; font-size: clamp(32px, 8vw, 60px); line-height: 1.08; letter-spacing: -0.04em; color: var(--black); }
.banner p { margin: 0 0 18px; color: #343434; font-size: 17px; }
.banner-media { background: #fff; border-radius: 28px; padding: 18px; box-shadow: var(--shadow); }
.banner-media img { border-radius: 22px; margin: 0 auto; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; }
.tag { display: inline-flex; align-items: center; border-radius: 999px; background: #fff; color: var(--black); border: 1px solid rgba(236,50,55,0.2); padding: 8px 12px; font-weight: 700; font-size: 13px; }
section { padding: 42px 0; }
.section-title { margin: 0 0 14px; font-size: clamp(26px, 5vw, 38px); line-height: 1.18; letter-spacing: -0.025em; }
.lead { color: #454545; max-width: 820px; }
.grid { display: grid; gap: 18px; }
.card { background: #fff; border: 1px solid rgba(17,17,17,0.08); border-radius: 22px; padding: 22px; box-shadow: var(--shadow); }
.card h2, .card h3 { margin-top: 0; line-height: 1.25; }
.card p:last-child { margin-bottom: 0; }
.notice { border-radius: 20px; padding: 18px; background: rgba(236,50,55,0.10); border: 1px solid rgba(236,50,55,0.24); color: var(--dark); font-weight: 700; }
.faq { display: grid; gap: 14px; }
.faq-item { border-radius: 18px; background: #fff; padding: 18px; border: 1px solid rgba(17,17,17,0.08); box-shadow: 0 8px 20px rgba(17,17,17,0.05); }
.faq-item h3 { margin: 0 0 8px; }
.link-list { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.link-list a { color: var(--primary); font-weight: 800; }
.steps { counter-reset: step; display: grid; gap: 16px; }
.step { counter-increment: step; position: relative; padding-left: 62px; }
.step:before { content: counter(step); position: absolute; left: 0; top: 2px; width: 42px; height: 42px; border-radius: 14px; background: var(--primary); color: #fff; display: grid; place-items: center; font-weight: 900; }
.footer { background: var(--dark); color: #fff; padding: 42px 0; }
.footer-grid { display: grid; gap: 26px; }
.footer a { display: block; color: #fff; margin: 7px 0; opacity: .92; }
.footer p { color: rgba(255,255,255,.78); }
.footer-logo img { width: 132px; margin-bottom: 12px; }
@media (min-width: 768px) {
    .mobile-topbar, .mobile-actions, .mobile-nav { display: none; }
    .site-header { background: #fff; }
    .header-inner { display: grid; grid-template-columns: 170px 1fr auto; gap: 24px; align-items: center; min-height: 78px; width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
    .banner { grid-template-columns: 1.12fr .88fr; }
    .grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .footer-grid { grid-template-columns: 1.3fr .7fr 1fr; }
}
@media (min-width: 1024px) {
    .header-inner { width: min(1180px, calc(100% - 72px)); grid-template-columns: 190px 1fr 250px; }
    .logo img { width: 146px; }
    .hero { padding: 64px 0 48px; }
    section { padding: 58px 0; }
    .card { padding: 28px; }
}