*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--blue-50:#eff6ff;--blue-100:#dbeafe;--blue-200:#bfdbfe;--blue-400:#60a5fa;--blue-500:#3b82f6;--blue-600:#2563eb;--blue-700:#1d4ed8;--blue-800:#1e40af;--blue-900:#1e3a5f;--blue-950:#0f1d33;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;--font:"Inter", system-ui, -apple-system, sans-serif;--transition:.3s ease}html,body{height:100%}body{font-family:var(--font);color:var(--gray-800);background:var(--gray-50);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}a{color:inherit;text-decoration:none}.sp-page{flex-direction:column;min-height:100vh;display:flex}.sp-container{max-width:720px;margin:0 auto;padding:0 24px}.sp-header{background:var(--blue-950);border-bottom:1px solid #ffffff14;padding:20px 0}.sp-brand{color:#fff;letter-spacing:-.3px;align-items:center;gap:12px;font-size:1.1rem;font-weight:700;display:flex}.sp-brand-dim{color:#ffffff80;font-weight:500}.sp-logo{background:linear-gradient(135deg, var(--blue-600), var(--blue-800));border-radius:10px;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.sp-main{flex:1;padding:60px 0 80px}.sp-content{flex-direction:column;gap:40px;display:flex}.sp-intro h1{color:var(--gray-900);letter-spacing:-.8px;margin-bottom:12px;font-size:2rem;font-weight:800}.sp-intro p{color:var(--gray-500);max-width:540px;font-size:1rem;line-height:1.7}.sp-form{border:1px solid var(--gray-200);background:#fff;border-radius:16px;flex-direction:column;gap:18px;padding:36px;display:flex;box-shadow:0 1px 3px #0000000a}.sp-form-row{grid-template-columns:1fr 1fr;gap:18px;display:grid}.sp-form-group{flex-direction:column;gap:6px;display:flex}.sp-form-group label{color:var(--gray-700);font-size:.82rem;font-weight:600}.sp-form-group input,.sp-form-group textarea,.sp-form-group select{font-family:var(--font);border:1.5px solid var(--gray-200);color:var(--gray-800);transition:border-color var(--transition), box-shadow var(--transition);resize:vertical;background:#fff;border-radius:10px;outline:none;padding:12px 14px;font-size:.9rem}.sp-form-group select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.sp-form-group input::placeholder,.sp-form-group textarea::placeholder{color:var(--gray-400)}.sp-form-group input:focus,.sp-form-group textarea:focus,.sp-form-group select:focus{border-color:var(--blue-400);box-shadow:0 0 0 3px #3b82f61a}.sp-btn{transition:all var(--transition);cursor:pointer;font-size:.95rem;font-weight:600;font-family:var(--font);background:var(--blue-600);color:#fff;border:none;border-radius:10px;justify-content:center;align-self:flex-start;align-items:center;gap:8px;padding:14px 28px;display:inline-flex;box-shadow:0 4px 14px #2563eb4d}.sp-btn:hover{background:var(--blue-700);transform:translateY(-2px);box-shadow:0 6px 20px #2563eb66}.sp-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.sp-btn-outline{color:var(--gray-700);border:1.5px solid var(--gray-200);box-shadow:none;background:0 0}.sp-btn-outline:hover{border-color:var(--blue-300);color:var(--blue-700);box-shadow:none}.sp-status{margin-top:4px;font-size:.85rem;font-weight:500}.sp-status.success{color:#16a34a}.sp-status.error{color:#dc2626}.sp-modal-overlay{z-index:2000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.sp-modal-overlay.open{display:flex}.sp-modal{background:#fff;border-radius:16px;width:90%;max-width:380px;padding:36px;box-shadow:0 20px 60px #00000026}.sp-modal h3{color:var(--gray-900);margin-bottom:8px;font-size:1.15rem;font-weight:700}.sp-modal .sp-modal-question{color:var(--gray-600);margin-bottom:16px;font-size:1rem}.sp-modal-input{font-family:var(--font);border:1.5px solid var(--gray-200);text-align:center;width:100%;transition:border-color var(--transition);border-radius:10px;outline:none;padding:12px 14px;font-size:1.1rem;font-weight:600}.sp-modal-input:focus{border-color:var(--blue-400)}.sp-modal-buttons{gap:12px;margin-top:20px;display:flex}.sp-modal-buttons .sp-btn{flex:1;align-self:auto}.sp-modal .sp-status{text-align:center;margin-top:12px}.sp-footer{background:var(--gray-900);color:#ffffff59;text-align:center;padding:20px 0;font-size:.8rem}@media (width<=768px){.sp-main{padding:40px 0 60px}.sp-intro h1{font-size:1.6rem}.sp-form{padding:24px}.sp-form-row{grid-template-columns:1fr}}