:root{--primary:#f17020;--black:#111111;--dark:#1C1C1C;--mid:#2B2B2B;--light:#F5F5F5;--text:#222;--muted:#666;--white:#fff;--radius:18px;--shadow:0 16px 40px rgba(17,17,17,.10)}
*{box-sizing:border-box} body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--light);color:var(--text);line-height:1.7} a{color:inherit;text-decoration:none} img{max-width:100%;height:auto;display:block} header,.site-header{background:linear-gradient(135deg,var(--primary),#111);color:#fff;position:sticky;top:0;z-index:10;box-shadow:0 8px 24px rgba(0,0,0,.12)} .container{width:min(1120px,92%);margin:0 auto} .header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px;flex-wrap:wrap} .logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.4px} .logo img{width:44px;height:44px;border-radius:12px;background:#fff;padding:4px} nav,.desktop-nav,.mobile-nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap} nav a{padding:9px 12px;border-radius:999px;font-weight:700;font-size:14px} nav a:hover{background:rgba(255,255,255,.16)} .mobile-nav{width:100%;justify-content:space-between;border-top:1px solid rgba(255,255,255,.18);padding-top:10px} .desktop-nav{display:none} .hero,.banner{background:radial-gradient(circle at top right,rgba(241,112,32,.22),transparent 34%),linear-gradient(135deg,#111,#252525);color:#fff;padding:42px 0} .hero.compact{padding:34px 0} .banner-grid{display:grid;gap:28px;align-items:center} .eyebrow,.tag{display:inline-flex;align-items:center;background:rgba(241,112,32,.14);color:#fff;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:6px 12px;font-weight:700;font-size:13px} h1{font-size:32px;line-height:1.18;margin:12px 0 14px} h2{font-size:24px;margin:0 0 14px;color:#111} h3{margin:0 0 8px;color:#111} .lead{font-size:17px;color:#eee;margin:0 0 22px} .hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:24px;padding:18px;box-shadow:var(--shadow)} .hero-card img{border-radius:20px;margin:auto} .tags{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0} section{padding:36px 0} .grid{display:grid;grid-template-columns:1fr;gap:18px} .card{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);border:1px solid rgba(17,17,17,.06)} .card p:last-child{margin-bottom:0} .btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;padding:12px 20px;border-radius:999px;font-weight:800;box-shadow:0 10px 20px rgba(241,112,32,.25)} .btn:hover{transform:translateY(-1px)} .notice{background:#fff7ef;border-left:5px solid var(--primary);border-radius:16px;padding:18px;box-shadow:var(--shadow)} .faq{display:grid;gap:14px} .faq-item{background:#fff;border-radius:16px;padding:18px;box-shadow:var(--shadow)} .faq-item h3{font-size:18px} .link-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px} .link-row a{color:var(--primary);font-weight:800} ol.steps{padding-left:22px} .footer{background:#111;color:#ddd;padding:36px 0;margin-top:30px} .footer-grid{display:grid;gap:22px} .footer h3{color:#fff} .footer a{display:block;color:#fff;margin:7px 0} .footer-logo img{background:#fff} .register-box{text-align:center;background:#fff;border-radius:24px;padding:28px;box-shadow:var(--shadow)}
@media (min-width:768px){.desktop-nav{display:flex}.mobile-nav{display:none} h1{font-size:44px} .banner-grid{grid-template-columns:1.2fr .8fr} .grid{grid-template-columns:repeat(2,1fr)} .footer-grid{grid-template-columns:1.2fr .8fr 1fr}}
@media (min-width:1024px){.grid.three{grid-template-columns:repeat(3,1fr)} .hero,.banner{padding:70px 0} section{padding:48px 0} h1{font-size:54px}}