* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
html {
    scroll-behavior: smooth;
}
body {
    background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
    color: #e0e0ff;
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.site-header {
    background: rgba(10, 10, 20, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid #ff6b00;
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo a {
    font-size: 2.2rem;
    font-weight: 900;
    background: linear-gradient(90deg, #ff6b00, #ffa500, #ffdd40);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
    letter-spacing: 1px;
    transition: all 0.3s;
}
.logo a:hover {
    text-shadow: 0 0 15px rgba(255, 107, 0, 0.7);
}
.breadcrumb {
    margin: 10px 0;
    font-size: 0.9rem;
    color: #aaa;
}
.breadcrumb a {
    color: #ffa500;
    text-decoration: none;
}
.breadcrumb a:hover {
    text-decoration: underline;
}
.nav-container {
    display: flex;
    align-items: center;
}
.desktop-nav {
    display: flex;
    gap: 25px;
}
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
}
.desktop-nav a {
    color: #e0e0ff;
    text-decoration: none;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 5px;
    transition: all 0.3s;
    position: relative;
}
.desktop-nav a:hover {
    background: rgba(255, 107, 0, 0.15);
    color: #ffa500;
}
.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #ff6b00;
    transition: width 0.3s;
}
.desktop-nav a:hover::after {
    width: 80%;
}
.hamburger {
    display: none;
    background: none;
    border: none;
    color: #ffa500;
    font-size: 1.8rem;
    cursor: pointer;
}
@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
}
.mobile-nav {
    display: none;
    flex-direction: column;
    background: rgba(20, 20, 35, 0.98);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 20px;
    border-top: 1px solid #333;
}
.mobile-nav.active {
    display: flex;
}
.mobile-nav a {
    color: #e0e0ff;
    text-decoration: none;
    padding: 15px;
    border-bottom: 1px solid #333;
    transition: background 0.3s;
}
.mobile-nav a:hover {
    background: rgba(255, 107, 0, 0.2);
    color: #ffa500;
}
.search-box {
    margin: 30px auto;
    max-width: 600px;
    padding: 0 20px;
}
.search-form {
    display: flex;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}
.search-input {
    flex-grow: 1;
    padding: 18px 25px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1rem;
}
.search-input::placeholder {
    color: #aaa;
}
.search-btn {
    background: linear-gradient(90deg, #ff6b00, #ff8c00);
    color: white;
    border: none;
    padding: 0 30px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}
.search-btn:hover {
    background: linear-gradient(90deg, #ff8c00, #ffaa00);
    box-shadow: 0 0 15px rgba(255, 107, 0, 0.5);
}
.main-content {
    flex: 1;
    padding: 30px 0;
}
.article-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px;
    border-bottom: 2px solid rgba(255, 107, 0, 0.3);
}
.article-header h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #ffa500, #ffdd40);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.2;
}
.article-meta {
    color: #aaa;
    font-style: italic;
    margin-top: 10px;
}
.article-body {
    background: rgba(20, 20, 35, 0.7);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    margin-bottom: 40px;
}
.article-section {
    margin-bottom: 50px;
}
.article-section h2 {
    color: #ffa500;
    font-size: 2rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 165, 0, 0.3);
}
.article-section h3 {
    color: #ffdd40;
    font-size: 1.6rem;
    margin: 25px 0 15px;
}
.article-section p {
    margin-bottom: 20px;
    text-align: justify;
    font-size: 1.1rem;
}
.article-section emoji {
    font-size: 1.3em;
    margin-right: 8px;
}
.highlight {
    background: rgba(255, 107, 0, 0.15);
    border-left: 4px solid #ff6b00;
    padding: 20px;
    margin: 25px 0;
    border-radius: 0 8px 8px 0;
}
.highlight strong {
    color: #ffdd40;
}
.feature-img {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 10px;
    margin: 30px auto;
    display: block;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.7);
    border: 2px solid #444;
    transition: transform 0.5s, box-shadow 0.5s;
}
.feature-img:hover {
    transform: scale(1.01);
    box-shadow: 0 15px 30px rgba(255, 107, 0, 0.3);
}
.img-caption {
    text-align: center;
    font-style: italic;
    color: #aaa;
    margin-top: 10px;
    margin-bottom: 30px;
}
.content-link {
    color: #ffa500;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px dashed #ffa500;
    transition: all 0.3s;
}
.content-link:hover {
    color: #ffdd40;
    border-bottom: 1px solid #ffdd40;
    text-shadow: 0 0 8px rgba(255, 165, 0, 0.5);
}
.tip-box {
    background: rgba(30, 144, 255, 0.1);
    border-left: 4px solid #1e90ff;
    padding: 20px;
    margin: 25px 0;
    border-radius: 0 8px 8px 0;
}
.warning-box {
    background: rgba(255, 69, 0, 0.1);
    border-left: 4px solid #ff4500;
    padding: 20px;
    margin: 25px 0;
    border-radius: 0 8px 8px 0;
}
.rating-section, .comments-section {
    background: rgba(25, 25, 40, 0.8);
    border-radius: 15px;
    padding: 30px;
    margin: 40px 0;
    border: 1px solid #333;
}
.rating-section h2, .comments-section h2 {
    color: #ffa500;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.rating-form, .comment-form {
    display: grid;
    gap: 20px;
    max-width: 600px;
}
.form-group {
    display: flex;
    flex-direction: column;
}
.form-group label {
    margin-bottom: 8px;
    font-weight: 600;
    color: #ccc;
}
.form-control {
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid #444;
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    transition: border 0.3s;
}
.form-control:focus {
    outline: none;
    border-color: #ffa500;
    box-shadow: 0 0 0 2px rgba(255, 165, 0, 0.3);
}
.stars {
    display: flex;
    gap: 10px;
    font-size: 2rem;
    margin: 10px 0;
}
.star {
    color: #555;
    cursor: pointer;
    transition: color 0.3s, transform 0.2s;
}
.star:hover,
.star.active {
    color: #ffdd00;
    transform: scale(1.2);
}
.submit-btn {
    background: linear-gradient(90deg, #ff6b00, #ff8c00);
    color: white;
    border: none;
    padding: 18px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 10px;
}
.submit-btn:hover {
    background: linear-gradient(90deg, #ff8c00, #ffaa00);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
    transform: translateY(-3px);
}
.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin: 50px 0 30px;
    padding: 30px;
    background: rgba(15, 15, 30, 0.9);
    border-radius: 15px;
    border: 1px solid #333;
}
.web-link {
    background: rgba(40, 40, 60, 0.7);
    padding: 15px;
    border-radius: 8px;
    transition: all 0.3s;
}
.web-link:hover {
    background: rgba(255, 107, 0, 0.15);
    transform: translateX(5px);
}
.web-link a {
    color: #e0e0ff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}
.web-link a:hover {
    color: #ffa500;
}
.site-footer {
    background: rgba(10, 10, 20, 0.98);
    border-top: 2px solid #ff6b00;
    padding: 40px 0 20px;
    margin-top: auto;
}
.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.copyright {
    color: #aaa;
    margin-top: 20px;
    font-size: 0.9rem;
    border-top: 1px solid #333;
    padding-top: 20px;
    width: 100%;
}
.social-links {
    display: flex;
    gap: 20px;
    margin: 20px 0;
}
.social-links a {
    color: #ccc;
    font-size: 1.5rem;
    transition: all 0.3s;
}
.social-links a:hover {
    color: #ffa500;
    transform: translateY(-5px);
}
@media (max-width: 768px) {
    .article-header h1 {
        font-size: 2.2rem;
    }
    .article-body {
        padding: 25px;
    }
    .article-section h2 {
        font-size: 1.8rem;
    }
    .article-section h3 {
        font-size: 1.4rem;
    }
    .footer-links {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 480px) {
    .article-header h1 {
        font-size: 1.8rem;
    }
    .search-form {
        flex-direction: column;
        border-radius: 10px;
    }
    .search-input, .search-btn {
        width: 100%;
        border-radius: 0;
    }
}