.main-container{padding:30px 0 100px;background:url(https://go2.i.ximgs.net/1/1/20250812/20250812153833486.jpg) center/100% no-repeat}.survey-container{background:#fff;max-width:800px;margin:0 auto;padding:20px;border:1px solid #ddd;border-radius:5px;box-shadow:0 0 10px rgba(0,0,0,.1)}.h2{text-align:center;position:relative;margin:10px 0 50px}.h2::after{position:absolute;left:calc(50% - 25px);content:" ";display:block;width:50px;height:2px;margin-top:10px;background-color:#FF7C00}.question{margin-bottom:30px;padding:15px;border:1px solid #eee;border-radius:5px;background-color:#f9f9f9}.question-title{font-weight:700;margin-bottom:10px;color:#333}.question-title span{color:red}.options label{display:flex;align-items:center;margin-bottom:5px}.form-control{width:723px;padding:10px;border-radius:5px}.form-control:focus{outline:0;border-color:#e47723}.btn-submit{background-color:#ff7e27;color:#fff;padding:10px 20px;border:none;border-radius:5px;cursor:pointer;font-size:16px}.btn-submit:hover{background-color:#e4873f}