:root {
  --primary: #86e100;
  --black: #111111;
  --dark: #1C1C1C;
  --mid: #2B2B2B;
  --light: #F5F5F5;
  --text: #222222;
  --muted: #666666;
  --white: #ffffff;
  --shadow: 0 14px 34px rgba(0,0,0,.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--text); background: var(--light); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
header, .site-header { background: linear-gradient(135deg, var(--black), var(--dark)); color: var(--white); position: sticky; top: 0; z-index: 20; box-shadow: 0 10px 28px rgba(0,0,0,.14); }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.header-inner { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .4px; }
.logo img { width: 44px; height: 44px; object-fit: contain; border-radius: 12px; background: var(--white); padding: 4px; }
nav, .main-nav { display: none; align-items: center; gap: 8px; }
.main-nav a, .mobile-nav a { padding: 9px 12px; border-radius: 999px; color: rgba(255,255,255,.9); font-weight: 600; font-size: 14px; }
.main-nav a:hover, .mobile-nav a:hover { background: rgba(134,225,0,.18); color: var(--white); }
.mobile-nav { display: flex; gap: 4px; overflow-x: auto; }
section { padding: 44px 0; }
.hero, .banner { background: radial-gradient(circle at top right, rgba(134,225,0,.34), transparent 32%), linear-gradient(135deg, #111111, #242424); color: var(--white); padding: 56px 0; }
.banner-grid { display: grid; gap: 28px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; width: fit-content; padding: 6px 12px; border-radius: 999px; color: #122000; background: var(--primary); font-weight: 800; font-size: 13px; margin-bottom: 14px; }
h1 { font-size: clamp(32px, 8vw, 58px); line-height: 1.08; margin: 0 0 16px; letter-spacing: -.8px; }
h2 { font-size: clamp(24px, 4vw, 36px); line-height: 1.2; margin: 0 0 14px; }
h3 { margin: 0 0 10px; font-size: 20px; }
p { margin: 0 0 14px; }
.lead { font-size: 18px; color: rgba(255,255,255,.86); max-width: 720px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.tag { padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.94); font-size: 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 20px; border-radius: 999px; background: var(--primary); color: #122000; font-weight: 800; box-shadow: 0 10px 24px rgba(134,225,0,.25); border: 0; cursor: pointer; }
.btn:hover { transform: translateY(-1px); }
.hero-media { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 28px; padding: 18px; box-shadow: var(--shadow); }
.grid { display: grid; gap: 18px; }
.grid-2, .grid-3 { grid-template-columns: 1fr; }
.card { background: var(--white); border-radius: 20px; padding: 22px; box-shadow: var(--shadow); border: 1px solid rgba(0,0,0,.04); }
.card h3 { color: var(--black); }
.card p, .muted { color: var(--muted); }
.notice { background: #f7ffe9; border: 1px solid rgba(134,225,0,.55); border-left: 6px solid var(--primary); border-radius: 18px; padding: 18px; color: #243400; box-shadow: var(--shadow); }
.faq { display: grid; gap: 14px; }
.faq details { background: var(--white); border-radius: 18px; padding: 18px 20px; box-shadow: var(--shadow); }
.faq summary { cursor: pointer; font-weight: 800; color: var(--black); }
.faq p { margin-top: 12px; color: var(--muted); }
.section-title { max-width: 760px; margin-bottom: 24px; }
.section-title p { color: var(--muted); }
.inline-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.inline-links a { padding: 8px 12px; border-radius: 999px; background: var(--white); border: 1px solid rgba(0,0,0,.08); color: var(--dark); font-weight: 700; }
.steps { counter-reset: step; display: grid; gap: 16px; }
.step { position: relative; padding-left: 58px; }
.step:before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #122000; display: grid; place-items: center; font-weight: 900; }
.footer { background: var(--black); color: rgba(255,255,255,.86); padding: 42px 0 20px; }
.footer-grid { display: grid; gap: 24px; }
.footer a { display: block; color: rgba(255,255,255,.82); margin: 6px 0; }
.footer h2, .footer h3 { color: var(--white); }
.copyright { border-top: 1px solid rgba(255,255,255,.1); margin-top: 28px; padding-top: 18px; font-size: 14px; color: rgba(255,255,255,.62); }
.page-hero { background: linear-gradient(135deg, #111111, #242424); color: var(--white); padding: 46px 0; }
.page-hero p { color: rgba(255,255,255,.82); max-width: 760px; }
@media (min-width: 768px) {
  .main-nav { display: flex; }
  .mobile-nav { display: none; }
  .banner-grid { grid-template-columns: 1.08fr .92fr; }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  section { padding: 58px 0; }
  .footer-grid { grid-template-columns: 1.2fr .7fr 1.1fr; }
}
@media (min-width: 1024px) {
  .hero, .banner { padding: 76px 0; }
  .card { padding: 28px; }
  .header-inner { min-height: 78px; }
}