:root {
    --primary: #ffcc00;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --text: #202124;
    --muted: #656b74;
    --white: #ffffff;
    --shadow: 0 14px 34px rgba(17,17,17,.10);
    --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--text); background: #fff; line-height: 1.7; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
header, .site-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid rgba(17,17,17,.08); box-shadow: 0 8px 26px rgba(17,17,17,.05); }
.header-inner { min-height: 70px; max-width: 1180px; margin: 0 auto; padding: 12px 18px; display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 10px; }
.logo { justify-self: center; display: inline-flex; align-items: center; }
.logo img { width: 126px; max-height: 52px; object-fit: contain; }
.main-nav { display: none; align-items: center; gap: 8px; justify-content: center; }
.main-nav a { padding: 10px 14px; border-radius: 999px; color: var(--dark); font-weight: 700; font-size: 15px; }
.main-nav a:hover { background: rgba(255,204,0,.18); }
.header-actions { display: none; gap: 10px; align-items: center; justify-content: flex-end; }
.mobile-menu-toggle { border: 0; background: var(--dark); color: #fff; width: 42px; height: 42px; border-radius: 14px; font-size: 24px; line-height: 1; cursor: pointer; }
.mobile-nav { display: none; padding: 6px 18px 16px; background: #fff; border-top: 1px solid rgba(17,17,17,.08); }
.mobile-nav.is-open { display: grid; }
.mobile-nav a { padding: 13px 14px; border-radius: 14px; font-weight: 700; color: var(--dark); }
.mobile-nav a:hover { background: var(--light); }
.mobile-actions { display: flex; justify-content: center; gap: 12px; padding: 0 18px 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 999px; padding: 13px 22px; background: linear-gradient(135deg, var(--primary), #111111); color: #fff; font-weight: 800; box-shadow: 0 10px 22px rgba(17,17,17,.16); transition: transform .2s ease, box-shadow .2s ease; cursor: pointer; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 14px 28px rgba(17,17,17,.20); }
.btn-small { padding: 10px 18px; font-size: 14px; min-width: 106px; }
.btn-login { background: linear-gradient(135deg, #111111, var(--primary)); }
.container { width: min(1120px, calc(100% - 36px)); margin: 0 auto; }
section { padding: 54px 0; }
.hero, .banner { background: radial-gradient(circle at top right, rgba(255,204,0,.40), transparent 36%), linear-gradient(135deg, #151515, #2b2b2b); color: #fff; }
.hero .container { display: grid; gap: 28px; align-items: center; }
.hero h1 { font-size: clamp(32px, 9vw, 58px); line-height: 1.12; margin: 0 0 18px; letter-spacing: -.7px; }
.hero p { color: rgba(255,255,255,.86); font-size: 17px; margin: 0 0 18px; }
.hero-image { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 28px; padding: 22px; box-shadow: var(--shadow); }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.tag { background: rgba(255,204,0,.18); color: #fff; border: 1px solid rgba(255,204,0,.42); padding: 8px 12px; border-radius: 999px; font-weight: 700; font-size: 13px; }
.kicker { color: var(--primary); font-weight: 900; text-transform: uppercase; letter-spacing: .08em; font-size: 13px; }
h1, h2, h3 { color: var(--dark); line-height: 1.25; }
.hero h1, .hero h2, .hero h3 { color: #fff; }
h2 { font-size: clamp(26px, 5vw, 40px); margin: 0 0 18px; }
h3 { margin: 0 0 10px; font-size: 20px; }
p { margin: 0 0 14px; }
.grid { display: grid; gap: 18px; }
.card { background: #fff; border: 1px solid rgba(17,17,17,.08); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.card.highlight { background: linear-gradient(180deg, rgba(255,204,0,.16), #fff); }
.notice { border-left: 5px solid var(--primary); background: rgba(255,204,0,.14); padding: 18px; border-radius: 16px; color: var(--dark); font-weight: 700; }
.faq { display: grid; gap: 14px; }
.faq details { background: #fff; border: 1px solid rgba(17,17,17,.08); border-radius: 16px; padding: 18px; box-shadow: 0 8px 20px rgba(17,17,17,.06); }
.faq summary { cursor: pointer; font-weight: 800; color: var(--dark); }
.page-hero { background: linear-gradient(135deg, #111111, #2B2B2B); color: #fff; padding: 48px 0; }
.page-hero h1 { color: #fff; font-size: clamp(30px, 7vw, 50px); margin: 0 0 12px; }
.page-hero p { color: rgba(255,255,255,.84); }
.content-list { padding-left: 20px; }
.content-list li { margin-bottom: 10px; }
.footer { background: #111111; color: rgba(255,255,255,.82); padding: 42px 0 0; }
.footer h3 { color: #fff; }
.footer a { display: block; color: rgba(255,255,255,.82); margin: 8px 0; }
.footer a:hover { color: var(--primary); }
.footer-logo img { width: 132px; margin-bottom: 14px; }
.footer-grid { display: grid; gap: 24px; }
.footer-bottom { margin-top: 28px; padding: 16px; text-align: center; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.62); }
.cta-box { text-align: center; background: linear-gradient(135deg, rgba(255,204,0,.20), #fff); }
@media (min-width: 768px) {
    .header-inner { grid-template-columns: 170px 1fr auto; min-height: 78px; padding: 12px 26px; }
    .logo { justify-self: start; }
    .logo img { width: 148px; }
    .mobile-menu-toggle, .mobile-actions, .mobile-nav { display: none !important; }
    .main-nav, .header-actions { display: flex; }
    .hero .container { grid-template-columns: 1.1fr .9fr; }
    .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; }
}
@media (min-width: 1024px) {
    .header-inner { max-width: 1240px; padding-left: 34px; padding-right: 34px; gap: 28px; }
    .main-nav { gap: 14px; }
    .header-actions { gap: 12px; }
    section { padding: 72px 0; }
    .hero { padding: 24px 0; }
    .hero .container { min-height: 560px; }
}