*{
    margin:0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
body{
    background: linear-gradient(-45deg,#ee7752,#e73c7e,#23a6d5,#23d5ab);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}
/*ther card styles*/
.card{
    background: rgba(255, 255, 255, 0.9);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    width: 90%;
    transition: transform 0.3s ease, animation 0.3s ease;
}
.card:hover{
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}
/*ảnh đại diện*/
.avatar{
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 4px solid #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
/*Chữ và nội dung*/
h1{
    font-size: 24px;
    color: #2c3e50;
    margin-bottom: 10px;
}
p.Role{
    color: #e73c7e;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
p.desc{
    font-size: 18px;
    color: #666;
    line-height: 1.6;
    margin-top: 30px;
}
/*Nút bấm*/
.button{
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 30px;
}
.btn{
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 500;
    transition: all 0.3s ease;
}
.btn-outline{
    border: 2px solid #2c3e50;
    color: #2c3e50;
    background: transparent;
}
.btn-outline:hover{
    background: #2c3e50;
    color: #fff;
    opacity: 0.8;
    transform: scale(1.05);
}