* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
:root {
    --primary: #4a6fa5;
    --secondary: #ff9a76;
    --accent: #6b5b95;
    --light: #f8f9fa;
    --dark: #2c3e50;
    --gray: #6c757d;
    --shadow: 0 4px 12px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}
body {
    background-color: #fff;
    color: #333;
    line-height: 1.7;
    overflow-x: hidden;
}
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.header {
    background: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}
.logo a {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo i {
    color: var(--secondary);
}
.hamburger {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--dark);
}
.nav {
    background: var(--dark);
    padding: 0 20px;
}
.nav-list {
    display: flex;
    list-style: none;
    justify-content: center;
}
.nav-item {
    position: relative;
}
.nav-link {
    color: white;
    text-decoration: none;
    padding: 18px 24px;
    display: inline-block;
    font-weight: 600;
    transition: var(--transition);
}
.nav-link:hover {
    background: var(--primary);
    color: white;
}
.nav-link i {
    margin-right: 8px;
}
.breadcrumb {
    padding: 15px 20px;
    background: #f1f3f5;
    font-size: 0.9rem;
}
.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
}
.breadcrumb a:hover {
    text-decoration: underline;
}
.hero {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    padding: 60px 20px;
    text-align: center;
    margin-bottom: 40px;
}
.hero h1 {
    font-size: 3rem;
    color: var(--dark);
    margin-bottom: 20px;
}
.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
    color: var(--gray);
}
.search-box {
    max-width: 600px;
    margin: 30px auto;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
}
.search-form {
    display: flex;
}
.search-form input {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid #ddd;
    border-radius: 8px 0 0 8px;
    font-size: 1rem;
}
.search-form button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0 30px;
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    font-weight: 600;
}
.search-form button:hover {
    background: var(--accent);
}
.main-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    padding: 20px 0 50px;
}
.article-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}
.article-meta {
    display: flex;
    justify-content: space-between;
    color: var(--gray);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}
.article-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 10px;
    margin: 25px 0;
    border: 5px solid white;
    box-shadow: var(--shadow);
}
.section {
    margin-bottom: 50px;
}
.section h2 {
    color: var(--primary);
    border-left: 5px solid var(--secondary);
    padding-left: 15px;
    margin: 30px 0 20px;
    font-size: 2rem;
}
.section h3 {
    color: var(--accent);
    margin: 25px 0 15px;
    font-size: 1.5rem;
}
.section p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    text-align: justify;
}
.highlight {
    background: #fff9db;
    padding: 25px;
    border-radius: 10px;
    margin: 25px 0;
    border-left: 4px solid #ffd43b;
}
.highlight i {
    color: #f08c00;
    margin-right: 10px;
}
blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 20px;
    margin: 25px 0;
    font-style: italic;
    color: var(--gray);
}
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.widget {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}
.widget h3 {
    color: var(--dark);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light);
}
.rating-widget {
    text-align: center;
}
.stars {
    font-size: 2rem;
    color: #ffc107;
    margin: 15px 0;
    cursor: pointer;
}
.stars i {
    margin: 0 5px;
    transition: var(--transition);
}
.stars i:hover {
    transform: scale(1.2);
}
.rating-form input, .comment-form input,
.comment-form textarea {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 6px;
}
.rating-form button, .comment-form button {
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.rating-form button:hover, .comment-form button:hover {
    background: var(--accent);
}
.comments-section {
    margin-top: 50px;
}
.comment {
    display: flex;
    gap: 15px;
    padding: 20px;
    border-bottom: 1px solid #eee;
}
.comment-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary);
}
.comment-content h4 {
    color: var(--dark);
    margin-bottom: 5px;
}
.comment-meta {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 10px;
}
.footer-links {
    background: #f8f9fa;
    padding: 40px 20px;
    margin-top: 50px;
}
.web-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}
.web-link {
    background: white;
    padding: 20px;
    border-radius: 8px;
    transition: var(--transition);
    border: 1px solid #e9ecef;
}
.web-link:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}
.web-link a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: block;
}
.web-link a:hover {
    text-decoration: underline;
}
.footer {
    background: var(--dark);
    color: white;
    padding: 40px 20px;
    text-align: center;
}
.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 30px;
}
.footer-section {
    flex: 1;
    min-width: 250px;
}
.footer-section h3 {
    color: var(--secondary);
    margin-bottom: 20px;
}
.footer-links-list {
    list-style: none;
}
.footer-links-list a {
    color: #ddd;
    text-decoration: none;
    display: block;
    padding: 8px 0;
    transition: var(--transition);
}
.footer-links-list a:hover {
    color: white;
    padding-left: 10px;
}
.copyright {
    padding-top: 20px;
    border-top: 1px solid #4a5568;
    color: #a0aec0;
    font-size: 0.9rem;
}
@media (max-width: 992px) {
    .main-content {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
}
@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark);
        padding: 0;
    }
    .nav.active {
        display: block;
    }
    .nav-list {
        flex-direction: column;
    }
    .nav-link {
        width: 100%;
        padding: 15px 20px;
        border-bottom: 1px solid #4a5568;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .article-image {
        height: 300px;
    }
    .footer-content {
        flex-direction: column;
    }
}