body {
    margin: 0;
    padding: 0;
    background: #ececec;
    color: rgb(0, 0, 0); 
}
.container {
    max-width: 400px;
    margin: 100px auto;
    background: #ffffff; 
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
@media (max-width: 768px) { /* 모바일 */
    .container {
        max-width: 320px;
    }
    img{margin-top: 20px;}
}
.rest {
    text-align: center;
}

h1 {
    pointer-events: none;
    text-align: center;
    color: rgb(0, 0, 0); 
}

form {
    display: flex;
    flex-direction: column;
    gap: 15 px;
}

input, button {
    width:100%;
    padding: 10px;
    font-size: 16px;
    color: rgb(0, 0, 0); 
    background-color: #ffffff; 
    border: 1px solid #000000; 
    box-sizing: border-box;
    transition-property: color, background-color, border-radius;
    transition-duration: 0.2s;
    transition-timing-function: ease;
}

button {
    background: #007BFF;
    color: white; 
    border: none;
    border-radius: 10px;
    cursor: pointer;
}

button:hover {
    background-color: #006293;
}
input:focus{
    background-color: rgb(221, 221, 221);
    border-radius: 2.5px;
}
a:hover{
    color : blue;
}