*{margin:0;padding:0;box-sizing:border-box}#ContactForm{width:90%;max-width:500px;margin:0 auto;padding:15px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,'Open Sans','Helvetica Neue',sans-serif}#ContactForm .form-title{text-align:center;margin-bottom:20px;font-size:24px;color:#333}#ContactForm .field{position:relative;margin-bottom:20px}#ContactForm .field__label{display:block;margin-bottom:5px;font-size:14px;color:#666}#ContactForm .field__input{width:100%;padding:12px;border:1px solid #d3d3d3;border-radius:8px;font-size:16px;appearance:none;box-shadow:0 2px 4px rgb(0 0 0 / .05);transition:all 0.3s ease}#ContactForm .field__input:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 2px rgb(0 123 255 / .25)}#ContactForm textarea{resize:vertical;min-height:120px}#ContactForm .contact__button{text-align:center;margin-top:10px}#ContactForm .button{width:100%;background-color:#000;color:#fff;padding:15px;border:none;border-radius:8px;font-size:16px;cursor:pointer;touch-action:manipulation;transition:background-color 0.3s ease,transform 0.1s ease}#ContactForm .button:hover{background-color:#333}#ContactForm .button:active{transform:scale(.98);background-color:#444}#ContactForm .contact__field-error{color:red;font-size:12px;margin-top:5px}#ContactForm .required-mark{color:red;margin-left:4px}@media screen and (max-width:600px){#ContactForm{width:95%;padding:10px}#ContactForm .field__input{font-size:16px}#ContactForm .form-title{font-size:20px}}@media screen and (max-height:600px){#ContactForm textarea{min-height:80px}}@supports (-webkit-touch-callout:none){#ContactForm .field__input{font-size:16px}}#ContactForm .field__input:disabled{background-color:#f4f4f4;cursor:not-allowed}#ContactForm .field__input:read-only{background-color:#f9f9f9;cursor:default}#ContactForm .form-success{color:green;text-align:center;margin-top:15px}#ContactForm .form-error{color:red;text-align:center;margin-top:15px}