/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

a {
    text-decoration: none;
    color: #ff5500;
}

a:hover {
    color: #cc4400;
}

img {
    max-width: 100%;
    height: auto;
}

/* Layout */
.container {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.main-content {
    flex: 1;
}

.sidebar-ads {
    width: 300px;
    margin-left: 20px;
}

/* Header */
header {
    background-color: #1a1a1a;
    color: #fff;
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.logo a {
    color: #fff;
}

.search-container {
    flex: 1;
    max-width: 500px;
    margin: 0 20px;
}

.search-container form {
    display: flex;
}

.search-container input {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: 4px 0 0 4px;
}

.search-container button {
    padding: 8px 16px;
    background-color: #ff5500;
    color: #fff;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

.search-container button:hover {
    background-color: #cc4400;
}

.main-nav ul {
    display: flex;
    list-style: none;
}

.main-nav li {
    margin-left: 20px;
}

.main-nav a {
    color: #fff;
}

.main-nav a:hover {
    color: #ff5500;
}

/* Video Grid */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.video-card {
    background-color: #fff;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}

.video-card:hover {
    transform: translateY(-5px);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    overflow: hidden;
}

.video-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-duration {
    position: absolute;
    bottom: 5px;
    right: 5px;
    background-color: rgba(0,0,0,0.7);
    color: #fff;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
}

.video-info {
    padding: 10px;
}

.video-title {
    font-size: 16px;
    margin-bottom: 5px;
    line-height: 1.3;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #999;
}

.page-title {
    margin-bottom: 20px;
    font-size: 24px;
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 30px 0;
    margin-top: 40px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-nav ul {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.footer-nav li {
    margin-right: 20px;
    margin-bottom: 10px;
}

.footer-nav a {
    color: #ccc;
}

.footer-nav a:hover {
    color: #fff;
}

.copyright {
    border-top: 1px solid #333;
    padding-top: 20px;
    color: #999;
}

/* Placeholder image */
.placeholder-thumbnail {
    background-color: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    font-size: 14px;
}