* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: #f8f8f8;
}

.logo {
    font-size: 24px;
    font-weight: bold;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav ul li a {
    padding: 10px 20px;
    border: 2px solid black;
    border-radius: 20px;
    color: black;
}

.install-btn, .purchase-btn {
    background-color: transparent;
    border: 2px solid red;
    color: red;
    padding: 10px 20px;
    cursor: pointer;
    margin-top: 10px;
}

.hero {
    text-align: center;
    background-image: url('img.png');
    background-size: cover;
    padding: 100px 20px;
    color: white;
    text-shadow: 2px 2px 4px black;
}

.hero h1 {
    font-size: 48px;
}

.hero p {
    font-size: 18px;
    max-width: 100%;
    margin: 20px auto;
}

.content {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    padding: 40px;
}

.product-info {
    max-width: 50%;
}

.product-info h2 {
    color: red;
    font-size: 32px;
}

.product-info p {
    font-size: 16px;
    color: #999;
}

.price {
    font-size: 24px;
    font-weight: bold;
}

.product-images {
    text-align: center;
}

.product-images img {
    width: 100%;
    height: auto;
    max-width: 300px;
}

.news {
    display: flex;
    padding: 40px;
    background-color: #f8f8f8;
}

.news-img {
    flex: 1;
    max-width: 100%;
}

.news-img img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.news-info {
    flex: 2;
    padding-left: 20px;
}

.topics, .purchase-section {
    display: flex;
    justify-content: space-around;
    margin-bottom: 10px;
}

.install-module, .purchase-module {
    background-color: #eee;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    width: 45%;
    margin: 10px;
}

.install-module img, .purchase-module img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.join-race {
    text-align: center;
    margin-top: 20px;
}

ul {
    list-style-type: disc;
    padding-left: 20px;
}

ul li {
    margin-bottom: 5px;
}

.install-link {
    color: red;
}
.recent-topics, .popular-topics, .last-reply {
    background-color: #eee;
    padding: 15px;
    border-radius: 10px;
    margin: 10px;
    flex: 1;
}