body {
    font-family: 'Arial', sans-serif;
    background-color: #f5e8d3;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    width: 80%;
    background: #d9b9a8;
    border: 5px solid #8a6d5b;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

header {
    background: #8a6d5b;
    color: #fff;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.header-title h1 {
    margin: 0;
    font-size: 24px;
}

.header-title .subheader {
    font-size: 14px;
    margin: 5px 0;
}

.equation {
    font-size: 18px;
    margin-top: 10px;
}

.equation span {
    margin: 0 5px;
}

.menu {
    background: #c99f8d;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
    color: #fff;
}

.menu a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

.menu .status {
    margin-top: 10px;
}

.menu .status span {
    margin: 0 10px;
}

.content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.card {
    background: #e8d4c4;
    border: 3px solid #8a6d5b;
    border-radius: 5px;
    width: 200px;
    margin: 10px;
    padding: 10px;
    text-align: center;
}

.card img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 5px;
}

.card-content h3 {
    font-size: 16px;
    margin: 5px 0;
}

.card-content p {
    font-size: 12px;
    color: #555;
}

.social-btn {
    display: block;
    width: 60px;
    height: 30px;
    margin: 5px auto;
    background: #8a6d5b;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

footer {
    margin-top: 20px;
    color: #8a6d5b;
    font-size: 12px;
}