:root{--primary:#86e100;--black:#111111;--dark:#1C1C1C;--mid:#2B2B2B;--light:#F5F5F5;--white:#ffffff;--muted:#6c7280;--radius:18px;--shadow:0 14px 36px rgba(17,17,17,.10)}
*{box-sizing:border-box} body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--light);color:var(--black);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} header,.site-header{background:var(--primary);position:sticky;top:0;z-index:20;box-shadow:0 8px 24px rgba(0,0,0,.08)} .header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px} .logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.4px} .logo img{width:42px;height:42px;object-fit:contain;border-radius:12px;background:#fff} nav{display:none;gap:8px;align-items:center} nav a{padding:10px 14px;border-radius:999px;font-weight:700} nav a:hover{background:rgba(255,255,255,.28)} .nav-toggle{display:none} .mobile-nav{width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.28);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer} .mobile-nav span{width:20px;height:2px;background:#111;border-radius:10px} .nav-toggle:checked~nav{display:flex;position:absolute;left:16px;right:16px;top:78px;flex-direction:column;background:#fff;padding:14px;border-radius:18px;box-shadow:var(--shadow)} .hero,.banner{background:linear-gradient(135deg,#111 0%,#1C1C1C 58%,#2B2B2B 100%);color:#fff;padding:42px 0} .hero-grid{display:grid;gap:26px;align-items:center} .eyebrow,.tag{display:inline-flex;align-items:center;width:max-content;background:rgba(134,225,0,.14);color:var(--primary);border:1px solid rgba(134,225,0,.38);padding:6px 12px;border-radius:999px;font-size:.9rem;font-weight:800} h1{font-size:clamp(2rem,7vw,4rem);line-height:1.08;margin:14px 0} h2{font-size:clamp(1.5rem,4vw,2.2rem);line-height:1.2;margin:0 0 14px} h3{margin:0 0 10px;font-size:1.2rem} p{margin:0 0 14px} .lead{font-size:1.08rem;color:#e5e7eb;max-width:720px} .tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0} .btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:var(--primary);color:#111;font-weight:900;padding:13px 20px;box-shadow:0 10px 26px rgba(134,225,0,.22);transition:.2s ease} .btn:hover{transform:translateY(-1px);filter:brightness(.96)} .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)} section{padding:38px 0} .section-head{max-width:760px;margin-bottom:20px} .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,.05)} .card.dark{background:var(--dark);color:#fff} .notice{border-left:5px solid var(--primary);background:#fff;border-radius:18px;padding:18px;box-shadow:var(--shadow)} .notice strong{color:#111;background:var(--primary);border-radius:999px;padding:3px 8px} .faq{display:grid;gap:14px} .faq details{background:#fff;border-radius:18px;padding:18px;box-shadow:var(--shadow)} .faq summary{font-weight:800;cursor:pointer} .steps{counter-reset:step;display:grid;gap:14px} .step{counter-increment:step;position:relative;padding-left:58px} .step:before{content:counter(step);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:14px;background:var(--primary);display:grid;place-items:center;font-weight:900;color:#111} .inline-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px} .inline-links a{border:1px solid rgba(17,17,17,.1);background:#fff;border-radius:999px;padding:8px 12px;font-weight:700} .footer{background:var(--primary);padding:34px 0 18px;margin-top:30px;color:#111} .footer-grid{display:grid;gap:22px} .footer a{display:block;margin:8px 0;font-weight:700} .footer-logo{margin-bottom:10px} .copyright{border-top:1px solid rgba(17,17,17,.15);margin-top:20px;padding-top:16px;font-size:.92rem}
@media (min-width:768px){.hero-grid{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:1.5fr .8fr 1.2fr}section{padding:52px 0}}
@media (min-width:1024px){nav{display:flex}.mobile-nav{display:none}.nav-toggle:checked~nav{position:static;display:flex;flex-direction:row;background:transparent;padding:0;box-shadow:none}.hero,.banner{padding:72px 0}}