:root {
    --primary: #fc8901;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --white: #ffffff;
}
* { 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, .site-header { width: 100%; background: var(--white); box-shadow: 0 8px 26px rgba(17,17,17,.08); position: sticky; top: 0; z-index: 50; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.mobile-topbar { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 10px; padding: 12px 16px 8px; }
.mobile-menu-toggle { width: 42px; height: 42px; border: 0; border-radius: 14px; background: var(--primary); color: var(--white); font-size: 25px; line-height: 1; cursor: pointer; box-shadow: 0 10px 22px rgba(0,0,0,.16); }
.logo { display: inline-flex; align-items: center; }
.logo img { width: 136px; max-height: 54px; object-fit: contain; }
.mobile-logo { justify-content: center; }
.mobile-actions { display: flex; justify-content: center; gap: 12px; padding: 0 16px 12px; }
.mobile-nav { display: none; width: min(100% - 32px, 420px); margin: 0 auto 14px; padding: 12px; background: var(--white); border: 1px solid rgba(17,17,17,.08); border-radius: 18px; box-shadow: 0 12px 28px rgba(17,17,17,.12); position: relative; z-index: 60; }
.mobile-nav.is-open { display: grid; gap: 8px; }
.mobile-nav a { padding: 12px 14px; border-radius: 14px; background: var(--light); font-weight: 700; }
.header-inner { display: none; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: 10px; }
.main-nav a { padding: 10px 14px; border-radius: 999px; font-weight: 700; color: var(--mid); }
.main-nav a:hover { background: rgba(252,137,1,.12); color: var(--black); }
.header-actions { display: flex; gap: 10px; align-items: center; justify-content: flex-end; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 12px 22px; border-radius: 999px; background: linear-gradient(135deg, var(--primary), #ffb14a); color: var(--white); font-weight: 800; border: 0; box-shadow: 0 12px 24px rgba(252,137,1,.25); }
.btn.secondary { background: linear-gradient(135deg, #1C1C1C, #3d3d3d); }
.header-btn { min-width: 106px; padding: 10px 18px; }
.hero, .banner { background: radial-gradient(circle at top right, rgba(252,137,1,.28), transparent 34%), linear-gradient(135deg, #111111, #2B2B2B); color: var(--white); padding: 54px 0 38px; }
.hero-grid { display: grid; gap: 28px; align-items: center; }
.hero h1 { margin: 0 0 16px; font-size: clamp(32px, 8vw, 56px); line-height: 1.08; letter-spacing: -.04em; }
.hero p { color: rgba(255,255,255,.86); font-size: 18px; margin: 0 0 20px; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 0; }
.tag { display: inline-flex; padding: 8px 12px; border-radius: 999px; background: rgba(252,137,1,.16); border: 1px solid rgba(252,137,1,.45); color: #fff; font-weight: 700; font-size: 14px; }
.hero-image { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 28px; padding: 20px; box-shadow: 0 24px 60px rgba(0,0,0,.28); }
section { padding: 42px 0; }
.section-title { margin: 0 0 18px; font-size: clamp(25px, 5vw, 38px); line-height: 1.2; }
.lead { font-size: 18px; color: #424242; }
.grid { display: grid; gap: 18px; }
.card { background: var(--white); border-radius: 18px; padding: 22px; box-shadow: 0 14px 32px rgba(17,17,17,.08); border: 1px solid rgba(17,17,17,.06); }
.card h2, .card h3 { margin-top: 0; }
.notice { background: rgba(252,137,1,.12); border-left: 5px solid var(--primary); border-radius: 18px; padding: 18px 20px; margin: 22px 0; color: var(--dark); }
.faq { display: grid; gap: 14px; }
.faq details { background: var(--white); border-radius: 16px; padding: 18px 20px; box-shadow: 0 10px 24px rgba(17,17,17,.07); }
.faq summary { cursor: pointer; font-weight: 800; }
.steps { counter-reset: step; display: grid; gap: 14px; }
.step { position: relative; padding-left: 54px; }
.step:before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: 0; width: 38px; height: 38px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; font-weight: 900; }
.inline-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.inline-links a { color: var(--primary); font-weight: 800; }
.footer { background: var(--dark); color: var(--white); padding: 38px 0; margin-top: 28px; }
.footer-grid { display: grid; gap: 24px; }
.footer h2 { margin: 0 0 8px; }
.footer p { color: rgba(255,255,255,.78); margin: 0; }
.footer-nav { display: grid; gap: 8px; }
.footer-nav a { color: rgba(255,255,255,.86); font-weight: 700; }
.footer-note strong { display: inline-flex; background: var(--primary); color: #fff; padding: 7px 12px; border-radius: 999px; margin-bottom: 10px; }
@media (min-width: 768px) {
    .mobile-topbar, .mobile-actions, .mobile-nav { display: none; }
    .mobile-nav.is-open { display: none; }
    .header-inner { width: min(1120px, calc(100% - 44px)); margin: 0 auto; padding: 14px 0; display: grid; grid-template-columns: 180px 1fr 235px; gap: 18px; align-items: center; }
    .hero { padding: 72px 0 58px; }
    .hero-grid { grid-template-columns: 1.05fr .95fr; }
    .grid.two { grid-template-columns: repeat(2, 1fr); }
    .grid.three { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.3fr .7fr 1.4fr; }
}
@media (min-width: 1024px) {
    .header-inner { width: min(1180px, calc(100% - 72px)); grid-template-columns: 210px 1fr 260px; }
    .logo img { width: 156px; }
    section { padding: 58px 0; }
    .card { padding: 28px; }
}