* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
body {
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}
ul {
    list-style: none;
}
.btn {
    display: inline-block;
    padding: 12px 28px;
    background: linear-gradient(135deg, #ff6b00, #ff3d00);
    color: white;
    border-radius: 50px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: transform 0.3s, box-shadow 0.3s;
}
.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 107, 0, 0.3);
}
.highlight {
    background: linear-gradient(120deg, #ffeb3b 0%, #ffeb3b 100%);
    background-repeat: no-repeat;
    background-size: 100% 0.3em;
    background-position: 0 88%;
    font-weight: 700;
}
.site-header {
    background: linear-gradient(180deg, #0a2c5e 0%, #1a3b6d 100%);
    color: white;
    padding: 15px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo a {
    font-size: 2rem;
    font-weight: 900;
    color: #ffcc00;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 1px;
}
.logo span {
    color: white;
}
.main-nav ul {
    display: flex;
    gap: 30px;
}
.main-nav a {
    font-weight: 600;
    font-size: 1.1rem;
    padding: 8px 0;
    position: relative;
}
.main-nav a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    background: #ffcc00;
    bottom: 0;
    left: 0;
    transition: width 0.3s;
}
.main-nav a:hover:after {
    width: 100%;
}
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}
.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: 0.3s;
}
.breadcrumb {
    background-color: #e9ecef;
    padding: 12px 0;
    font-size: 0.9rem;
}
.breadcrumb a {
    color: #0a2c5e;
}
.breadcrumb a:hover {
    text-decoration: underline;
}
.breadcrumb .separator {
    margin: 0 8px;
    color: #6c757d;
}
.hero-search {
    background: linear-gradient(rgba(10, 44, 94, 0.9), rgba(26, 59, 109, 0.9)), url('https://images.unsplash.com/photo-1546519638-68e109498ffc?ixlib=rb-4.0.3&auto=format&fit=crop&w=1000&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 60px 20px;
    text-align: center;
    border-radius: 0 0 20px 20px;
    margin-bottom: 40px;
}
.hero-search h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}
.search-box {
    max-width: 600px;
    margin: 30px auto 0;
    display: flex;
}
.search-box input {
    flex: 1;
    padding: 18px 24px;
    border: none;
    border-radius: 50px 0 0 50px;
    font-size: 1.1rem;
    outline: none;
}
.search-box button {
    background: #ffcc00;
    color: #0a2c5e;
    border: none;
    padding: 0 35px;
    border-radius: 0 50px 50px 0;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.3s;
}
.search-box button:hover {
    background: #ffd633;
}
.main-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    margin: 40px 0;
}
.article-content {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.article-meta {
    color: #6c757d;
    margin-bottom: 25px;
    font-style: italic;
}
.article-section {
    margin-bottom: 50px;
}
.article-section h2 {
    color: #0a2c5e;
    font-size: 2rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #ffcc00;
}
.article-section h3 {
    color: #1a3b6d;
    font-size: 1.5rem;
    margin: 25px 0 15px;
}
.article-section p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}
.article-section ul, .article-section ol {
    margin-left: 30px;
    margin-bottom: 20px;
}
.article-section li {
    margin-bottom: 10px;
}
.featured-img {
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    margin: 30px 0;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.featured-img img {
    width: 100%;
}
.caption {
    text-align: center;
    font-style: italic;
    color: #666;
    margin-top: 10px;
}
.sidebar {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    align-self: start;
    position: sticky;
    top: 120px;
}
.sidebar-widget {
    margin-bottom: 35px;
}
.sidebar-widget h3 {
    color: #0a2c5e;
    font-size: 1.4rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ffcc00;
}
.quick-links a {
    display: block;
    padding: 12px 15px;
    margin-bottom: 10px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #0a2c5e;
}
.quick-links a:hover {
    background: #e9ecef;
    transform: translateX(5px);
}
.user-interaction {
    background: white;
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.rating-widget, .comment-widget {
    margin-bottom: 40px;
}
.rating-widget h3, .comment-widget h3 {
    color: #0a2c5e;
    margin-bottom: 20px;
}
.stars {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}
.star {
    font-size: 2rem;
    color: #ddd;
    cursor: pointer;
    transition: color 0.2s;
}
.star:hover,
.star.active {
    color: #ffcc00;
}
.comment-form textarea {
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    border: 1px solid #ced4da;
    margin-bottom: 15px;
    font-size: 1rem;
    min-height: 150px;
    resize: vertical;
}
.form-group {
    margin-bottom: 20px;
}
.form-group input {
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    border: 1px solid #ced4da;
    font-size: 1rem;
}
.footer-links {
    background: #1a3b6d;
    color: white;
    padding: 50px 0 30px;
}
.web-link-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.web-link {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    transition: background 0.3s;
}
.web-link:hover {
    background: rgba(255, 255, 255, 0.2);
}
.web-link a {
    color: #ffcc00;
    font-weight: 600;
}
.site-footer {
    background: #0a2c5e;
    color: white;
    text-align: center;
    padding: 30px 0;
    font-size: 0.9rem;
}
.footer-nav {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.copyright {
    color: #adb5bd;
}
@media (max-width: 992px) {
    .main-content {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
    }
    .hero-search h1 {
        font-size: 2.2rem;
    }
}
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    .main-nav ul {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background: #0a2c5e;
        flex-direction: column;
        align-items: center;
        padding: 30px 0;
        gap: 20px;
        transition: left 0.5s ease;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        z-index: 999;
    }
    .main-nav.active ul {
        left: 0;
    }
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    .header-container {
        padding: 0 15px;
    }
    .article-content, .user-interaction, .sidebar {
        padding: 25px;
    }
    .hero-search {
        padding: 40px 15px;
    }
    .search-box {
        flex-direction: column;
    }
    .search-box input {
        border-radius: 50px;
        margin-bottom: 10px;
    }
    .search-box button {
        border-radius: 50px;
        padding: 15px;
    }
    .web-link-container {
        grid-template-columns: 1fr;
    }
}