:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;font-weight:400;--primary-color: #4f46e5;--primary-hover: #4338ca;--success-color: #10b981;--error-color: #ef4444;--warning-color: #f59e0b;--text-primary: #1f2937;--text-secondary: #6b7280;--text-light: #9ca3af;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-card: #ffffff;--border-color: #e5e7eb;--border-focus: #4f46e5;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{overflow-y:auto;overflow-x:hidden}body{margin:0;padding:20px;min-height:100vh;height:auto;background:url(/background.png) center center / cover no-repeat;color:var(--text-primary);overflow-x:hidden}.form-container{background:#ffffff4d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:420px;margin-left:auto;margin-right:auto;margin-top:250px;margin-bottom:2rem;animation:fadeIn .5s ease-out}h2{font-size:1.875rem;font-weight:700;color:var(--text-primary);text-align:center;margin:0 0 2rem;line-height:1.2}h3{font-size:1.125rem;font-weight:600;color:var(--text-primary);text-align:center;margin:0 0 1.5rem;line-height:1.4}.partner-message i{font-style:italic!important;transform:skew(-12deg);display:inline-block}form{display:flex;flex-direction:column;gap:1.5rem;overflow:visible!important}.form-group{display:flex;flex-direction:column;gap:.5rem;position:relative}.form-label,label{font-size:.875rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}input[type=tel],input[type=text],textarea{width:100%;padding:.75rem 1rem;border:2px solid var(--border-color);border-radius:var(--radius-md);font-size:1rem;font-family:inherit;background-color:#fff;color:#1f2937;transition:all .2s ease-in-out}input[type=tel]:focus,input[type=text]:focus,textarea:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px #4f46e51a}input[type=tel]:hover,input[type=text]:hover,textarea:hover{border-color:var(--text-secondary)}textarea{resize:vertical;min-height:100px}.radio-group{display:flex;gap:1.5rem;padding:.5rem 0}.radio-label{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:1rem;font-weight:400;color:var(--text-primary);transition:color .2s ease-in-out}.radio-label:hover{color:var(--primary-color)}.radio-label input[type=radio]{width:1.25rem;height:1.25rem;cursor:pointer;accent-color:var(--primary-color)}button[type=submit]{width:100%;padding:.875rem 1.5rem;background:#6178ea;color:#fff;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s ease-in-out;box-shadow:var(--shadow-sm);margin-top:.5rem}button[type=submit]:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);background:#4a65e8}button[type=submit]:active{transform:translateY(0);box-shadow:var(--shadow-sm)}button[type=submit]:focus{outline:none;box-shadow:0 0 0 3px #4f46e54d}button[type=submit]:disabled{opacity:.6;cursor:not-allowed;transform:none}.form-error{border-color:var(--error-color)!important;box-shadow:0 0 0 3px #ef44441a!important}.error-message{color:var(--error-color);font-size:.75rem;margin-top:.25rem;display:flex;align-items:center;gap:.25rem}.error-message:before{content:"⚠️";font-size:.75rem}.submit-error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:.75rem;border-radius:var(--radius-md);margin-top:1rem;text-align:center;font-size:.875rem;animation:slideIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:480px){body{padding:.5rem .5rem 2rem}.form-container{padding:1.5rem 1rem;margin-top:250px;margin-bottom:2rem}h2{font-size:1.5rem}h3{font-size:1rem;margin-bottom:1rem}form{gap:1rem}textarea{min-height:80px}button[type=submit]{margin-top:.25rem}}.header-section{overflow:visible;max-height:none}.event-info,.invitation-text,.event-title,.form-instruction{overflow:visible}