body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #ffffff;
}
.header {
    background: #ff4d2d;
    color: white;
    text-align: center;
    padding: 25px 0 15px 0;
    font-weight: bold;
    font-size: 22px;
    border-bottom-left-radius: 25px;
    border-bottom-right-radius: 25px;
}
.sub {
    display: block;
    font-size: 14px;
    margin-top: 3px;
}
.container {
    width: 85%;
    margin: auto;
    margin-top: 40px;
}
.label {
    color: #1a1a1a;
    font-size: 16px;
    font-weight: bold;
}
.input-group {
    display: flex;
    align-items: center;
    margin-top: 8px;
}
.icon {
    font-size: 20px;
    margin-right: 10px;
}
input {
    border: none;
    width: 100%;
    font-size: 17px;
    outline: none;
}
.line {
    width: 100%;
    height: 1px;
    background: #bfbfbf;
    margin: 12px 0 20px 0;
}
.btn {
    width: 100%;
    padding: 15px;
    background: #0047ff;
    color: white;
    font-size: 18px;
    border: none;
    border-radius: 25px;
    font-weight: bold;
    margin-top: 20px;
}