.eh-wrap{max-width:1200px;margin:30px auto;padding:0 16px;font-family:Arial,sans-serif;color:#17202a}.eh-hero{padding:36px;border-radius:18px;background:linear-gradient(135deg,#166534,#22c55e);color:#fff;margin-bottom:28px}.eh-hero h1{margin:0 0 8px;font-size:34px}.eh-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.eh-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;overflow:hidden;box-shadow:0 5px 18px rgba(0,0,0,.06)}.eh-thumb{width:100%;height:170px;object-fit:cover}.eh-card-body{padding:20px}.eh-card h2{font-size:21px;margin:0 0 10px}.eh-meta{font-size:13px;color:#64748b;margin:12px 0}.eh-price{font-size:22px;font-weight:800;margin:12px 0}.eh-price del{font-size:14px;color:#94a3b8;margin-left:7px}.eh-btn{display:inline-block;background:#166534;color:#fff!important;border:0;border-radius:9px;padding:12px 18px;text-decoration:none;cursor:pointer;font-weight:700}.eh-btn.secondary{background:#475569}.eh-checkout,.eh-auth,.eh-alert,.eh-result{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:25px;box-shadow:0 5px 18px rgba(0,0,0,.05)}.eh-alert{margin:20px 0;background:#fff7ed}.eh-dashboard-head,.eh-test-top{display:flex;justify-content:space-between;align-items:center;gap:15px}.eh-question{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:20px;margin:15px 0}.eh-question label{display:block;padding:10px;border:1px solid #e5e7eb;border-radius:8px;margin:8px 0}.eh-question label:hover{background:#f8fafc}.eh-test-top{position:sticky;top:0;background:#fff;padding:14px 0;z-index:2;border-bottom:1px solid #e5e7eb}.eh-test-top h2{margin:0}.eh-test-top #eh-timer{font-size:20px;font-weight:800;color:#b91c1c}.eh-result{margin-top:20px;text-align:center}.eh-result strong{font-size:42px}.eh-pay{width:100%;font-size:17px}.eh-auth form p{margin-bottom:15px}.eh-auth input[type=text],.eh-auth input[type=password]{width:100%;padding:10px}@media(max-width:600px){.eh-hero h1{font-size:26px}.eh-wrap{margin:15px auto;padding:0 10px}}