:root { --primary:#6fbb00; --black:#111111; --dark:#1C1C1C; --mid:#2B2B2B; --light:#F5F5F5; --white:#ffffff; --shadow:0 16px 45px 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(--black); background:#fff; line-height:1.7; }
a { color:inherit; text-decoration:none; }
img { max-width:100%; height:auto; display:block; }
.container { width:min(1120px, calc(100% - 32px)); margin:0 auto; }
.site-header { background:#fff; border-bottom:1px solid rgba(17,17,17,.08); position:sticky; top:0; z-index:20; box-shadow:0 8px 24px rgba(0,0,0,.04); }
.header-inner { display:none; align-items:center; gap:24px; min-height:78px; }
.logo img { width:140px; max-height:52px; object-fit:contain; }
.main-nav { display:flex; align-items:center; justify-content:center; gap:8px; flex:1; }
.main-nav a { padding:10px 14px; border-radius:999px; color:#263238; font-weight:700; font-size:15px; }
.main-nav a:hover { background:rgba(111,187,0,.12); color:var(--black); }
.header-actions, .mobile-actions { display:flex; gap:10px; align-items:center; }
.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), #9de13c); color:#fff; font-weight:800; border:0; box-shadow:0 12px 28px rgba(111,187,0,.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, #111, var(--primary)); }
.mobile-topbar { display:grid; grid-template-columns:48px 1fr 48px; align-items:center; min-height:64px; padding:8px 16px; }
.mobile-logo { justify-self:center; }
.mobile-logo img { width:128px; }
.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; }
.mobile-actions { justify-content:center; padding:0 16px 12px; }
.mobile-actions .btn { width:min(160px, 45vw); }
.mobile-nav { display:none; padding:10px 16px 16px; background:#fff; border-top:1px solid rgba(17,17,17,.08); }
.mobile-nav a { display:block; padding:12px 14px; border-radius:14px; font-weight:700; background:var(--light); margin-top:8px; }
.nav-open .mobile-nav { display:block; }
.hero, .banner { background:linear-gradient(135deg, #101510 0%, #1f2d16 48%, var(--primary) 100%); color:#fff; padding:46px 0; }
.hero-wrap { display:grid; gap:28px; align-items:center; }
.hero h1 { font-size:34px; line-height:1.15; margin:0 0 14px; letter-spacing:-.03em; }
.hero p { margin:0 0 18px; color:rgba(255,255,255,.86); }
.hero-image { background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.18); border-radius:28px; padding:20px; box-shadow:var(--shadow); }
.tags { display:flex; flex-wrap:wrap; gap:10px; margin:20px 0; }
.tag { border-radius:999px; background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.18); color:#fff; padding:8px 12px; font-size:13px; font-weight:700; }
section { padding:46px 0; }
.section-title { font-size:28px; line-height:1.2; margin:0 0 14px; }
.section-lead { color:#5f6368; max-width:760px; margin:0 0 24px; }
.grid { display:grid; gap:18px; }
.card { background:#fff; border-radius:var(--radius); padding:22px; box-shadow:var(--shadow); border:1px solid rgba(17,17,17,.06); }
.card h2, .card h3 { margin-top:0; line-height:1.25; }
.card p { color:#4a4f54; }
.notice { background:#fffbea; border:1px solid rgba(111,187,0,.35); border-left:6px solid var(--primary); border-radius:18px; padding:18px; color:#333; box-shadow:0 10px 28px rgba(0,0,0,.05); }
.faq { display:grid; gap:14px; }
.faq details { background:#fff; border:1px solid rgba(17,17,17,.08); border-radius:18px; padding:16px 18px; box-shadow:0 10px 24px rgba(0,0,0,.05); }
.faq summary { cursor:pointer; font-weight:800; }
.link-row { display:flex; flex-wrap:wrap; gap:12px; margin-top:16px; }
.link-row a { color:var(--primary); font-weight:800; }
.footer { background:var(--dark); color:#fff; padding:38px 0; }
.footer-grid { display:grid; gap:22px; }
.footer-logo img { width:132px; margin-bottom:12px; }
.footer p { color:rgba(255,255,255,.72); }
.footer-nav { display:grid; gap:10px; }
.footer-nav a { color:#fff; font-weight:700; }
.footer-note { background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.1); border-radius:18px; padding:18px; }
.steps { counter-reset:step; display:grid; gap:14px; }
.step { position:relative; padding-left:58px; }
.step:before { counter-increment:step; content:counter(step); position:absolute; left:0; top:0; width:40px; height:40px; display:grid; place-items:center; border-radius:50%; background:var(--primary); color:#fff; font-weight:900; }
@media (min-width:768px) {
    .mobile-topbar,.mobile-actions,.mobile-nav { display:none !important; }
    .header-inner { display:flex; }
    .hero-wrap { grid-template-columns:1.1fr .9fr; }
    .hero h1 { font-size:48px; }
    .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 1.2fr; align-items:start; }
}
@media (min-width:1024px) {
    .header-inner { min-height:86px; gap:34px; }
    .logo img { width:158px; }
    .main-nav { gap:14px; }
    .hero { padding:70px 0; }
    section { padding:62px 0; }
}