* { box-sizing: border-box; }
:root { --primary: #ffd630; --black: #111111; --dark: #1C1C1C; --mid: #2B2B2B; --light: #F5F5F5; --white: #ffffff; --muted: #666b73; --line: rgba(17,17,17,.1); --shadow: 0 14px 38px rgba(17,17,17,.08); }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--black); background: #fff; line-height: 1.65; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
header, .site-header { width: 100%; background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; box-shadow: 0 8px 24px rgba(17,17,17,.04); }
.header-inner { display: none; }
.mobile-topbar { min-height: 68px; display: grid; grid-template-columns: 48px 1fr 48px; align-items: center; padding: 10px 18px; }
.mobile-menu-toggle { width: 42px; height: 42px; border-radius: 14px; border: 1px solid rgba(17,17,17,.12); background: #fff; color: var(--black); font-size: 24px; line-height: 1; cursor: pointer; box-shadow: 0 8px 18px rgba(17,17,17,.06); }
.logo { display: inline-flex; align-items: center; justify-content: center; }
.logo img { width: 132px; height: auto; object-fit: contain; }
.mobile-logo { justify-self: center; }
.mobile-actions { display: flex; justify-content: center; gap: 12px; padding: 0 18px 14px; }
.mobile-nav { display: none; gap: 6px; padding: 12px 18px 18px; background: #fff; border-top: 1px solid var(--line); }
.mobile-nav.is-open { display: grid; }
.mobile-nav a { padding: 12px 14px; border-radius: 14px; background: var(--light); font-weight: 700; color: var(--dark); }
.main-nav { display: flex; gap: 8px; align-items: center; justify-content: center; }
.main-nav a { padding: 11px 16px; border-radius: 999px; font-weight: 700; color: var(--dark); transition: background .2s ease, color .2s ease; }
.main-nav a:hover { background: rgba(255,214,48,.18); color: #000; }
.header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 13px 22px; border-radius: 999px; background: linear-gradient(135deg, var(--primary), #ffe781); color: #111; font-weight: 800; border: 0; box-shadow: 0 12px 24px rgba(255,214,48,.25); cursor: pointer; text-align: center; }
.btn:hover { transform: translateY(-1px); }
.btn-small { min-height: 42px; padding: 10px 18px; font-size: 14px; }
.btn-alt { background: linear-gradient(135deg, #111, #3a3a3a); color: #fff; box-shadow: 0 12px 24px rgba(17,17,17,.18); }
.hero, .banner { background: radial-gradient(circle at 85% 10%, rgba(255,214,48,.28), transparent 35%), linear-gradient(135deg, #111111 0%, #242424 55%, #3a3209 100%); color: #fff; }
.hero { padding: 46px 0 34px; }
.container { width: min(1120px, calc(100% - 36px)); margin: 0 auto; }
.hero-grid { display: grid; gap: 28px; align-items: center; }
.eyebrow { display: inline-flex; width: fit-content; padding: 7px 12px; border-radius: 999px; background: rgba(255,214,48,.16); color: var(--primary); font-weight: 800; margin-bottom: 14px; }
h1 { font-size: clamp(34px, 8vw, 62px); line-height: 1.08; margin: 0 0 16px; letter-spacing: -.02em; }
h2 { font-size: clamp(26px, 4vw, 40px); line-height: 1.16; margin: 0 0 14px; letter-spacing: -.015em; }
h3 { font-size: 21px; margin: 0 0 10px; }
p { margin: 0 0 14px; }
.hero p { color: rgba(255,255,255,.84); font-size: 17px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.tag { display: inline-flex; align-items: center; border-radius: 999px; padding: 9px 12px; font-size: 14px; font-weight: 700; color: #111; background: var(--primary); }
.hero-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 28px; padding: 18px; box-shadow: var(--shadow); }
.hero-card img { border-radius: 22px; background: rgba(255,255,255,.06); margin: 0 auto; }
section { padding: 54px 0; }
section.soft { background: var(--light); }
.grid { display: grid; gap: 18px; }
.grid.two, .grid.three { grid-template-columns: 1fr; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 22px; box-shadow: var(--shadow); }
.card.dark { background: var(--dark); color: #fff; }
.card.dark p { color: rgba(255,255,255,.78); }
.notice { border-left: 5px solid var(--primary); background: rgba(255,214,48,.13); border-radius: 18px; padding: 18px 20px; color: #211d08; margin: 18px 0; }
.faq { display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px; box-shadow: 0 8px 22px rgba(17,17,17,.05); }
.faq-item h3 { font-size: 18px; }
.link-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.link-list a { padding: 10px 13px; border-radius: 999px; background: var(--light); font-weight: 700; }
.footer { background: #111; color: #fff; padding: 48px 0 0; }
.footer-grid { display: grid; gap: 24px; }
.footer-logo img { width: 134px; margin-bottom: 14px; }
.footer p { color: rgba(255,255,255,.76); }
.footer-nav { display: grid; gap: 10px; }
.footer-nav a { color: #fff; font-weight: 700; padding: 8px 0; }
.footer-note { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.09); border-radius: 18px; padding: 18px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 30px; padding: 18px; text-align: center; color: rgba(255,255,255,.7); }
ol.steps { padding-left: 20px; }
ol.steps li { margin-bottom: 12px; }
@media (min-width: 768px) {
    .mobile-topbar, .mobile-actions, .mobile-nav { display: none; }
    .header-inner { width: min(1180px, calc(100% - 56px)); margin: 0 auto; min-height: 78px; display: grid; grid-template-columns: 180px 1fr 230px; align-items: center; gap: 22px; }
    .logo { justify-content: flex-start; }
    .logo img { width: 150px; }
    .hero { padding: 74px 0 64px; }
    .hero-grid { grid-template-columns: 1.12fr .88fr; }
    .grid.two { grid-template-columns: repeat(2, 1fr); }
    .grid.three { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.2fr .7fr 1.1fr; }
}
@media (min-width: 1024px) {
    .header-inner { width: min(1240px, calc(100% - 80px)); grid-template-columns: 210px 1fr 260px; }
    .logo img { width: 168px; }
    section { padding: 72px 0; }
    .card { padding: 28px; }
}