:root {
            --primary-color: #3a86ff;
            --secondary-color: #8338ec;
            --accent-color: #ff006e;
            --dark-color: #1a1a2e;
            --light-color: #f8f9fa;
            --gray-color: #6c757d;
            --success-color: #38b000;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --border-radius: 12px;
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            --max-width: 1200px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: var(--light-color);
            background-image: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            overflow-x: hidden;
        }
        a {
            color: var(--primary-color);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary-color);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .site-header {
            background-color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--dark-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo a {
            color: inherit;
        }
        .logo-icon {
            color: var(--primary-color);
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        .nav-desktop a {
            font-weight: 600;
            color: var(--dark-color);
            position: relative;
            padding: 5px 0;
        }
        .nav-desktop a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 3px;
            bottom: 0;
            left: 0;
            background-color: var(--accent-color);
            transition: var(--transition);
        }
        .nav-desktop a:hover:after,
        .nav-desktop a.active:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--dark-color);
            cursor: pointer;
            padding: 5px;
        }
        .mobile-nav {
            position: fixed;
            top: 0;
            right: -100%;
            width: 280px;
            height: 100vh;
            background-color: white;
            box-shadow: -5px 0 15px rgba(0,0,0,0.1);
            padding: 80px 30px 30px;
            transition: var(--transition);
            z-index: 999;
            overflow-y: auto;
        }
        .mobile-nav.active {
            right: 0;
        }
        .mobile-nav a {
            display: block;
            padding: 15px 0;
            border-bottom: 1px solid #eee;
            font-weight: 600;
            color: var(--dark-color);
        }
        .mobile-nav a:hover {
            color: var(--primary-color);
        }
        .nav-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.5);
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 998;
        }
        .nav-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        .breadcrumb {
            background-color: #f1f5f9;
            padding: 15px 0;
            margin-bottom: 30px;
        }
        .breadcrumb-list {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 10px;
        }
        .breadcrumb-item {
            font-size: 0.9rem;
            color: var(--gray-color);
        }
        .breadcrumb-item a {
            color: inherit;
        }
        .breadcrumb-item:not(:last-child):after {
            content: '/';
            margin-left: 10px;
        }
        .breadcrumb-item.active {
            color: var(--primary-color);
            font-weight: 600;
        }
        .search-section {
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 40px 0;
            margin-bottom: 40px;
            text-align: center;
            border-radius: var(--border-radius);
        }
        .search-section h1 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            color: white;
        }
        .search-form {
            max-width: 600px;
            margin: 30px auto 0;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .search-input {
            flex-grow: 1;
            padding: 18px 25px;
            border: none;
            font-size: 1rem;
            color: var(--dark-color);
        }
        .search-input:focus {
            outline: none;
        }
        .search-btn {
            background-color: var(--accent-color);
            color: white;
            border: none;
            padding: 0 30px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
        }
        .search-btn:hover {
            background-color: #d80062;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-bottom: 50px;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: white;
            padding: 40px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid #f0f0f0;
            color: var(--gray-color);
            font-size: 0.9rem;
        }
        .author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .author img {
            width: 40px;
            height: 40px;
            border-radius: 50%;
        }
        .article-tag {
            display: inline-block;
            background-color: #e9f5ff;
            color: var(--primary-color);
            padding: 5px 15px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-right: 10px;
            margin-bottom: 10px;
        }
        h1, h2, h3, h4 {
            color: var(--dark-color);
            line-height: 1.3;
            margin-top: 1.8em;
            margin-bottom: 0.8em;
        }
        h1 {
            font-size: 2.8rem;
            margin-top: 0;
        }
        h2 {
            font-size: 2rem;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f0f0;
            color: var(--secondary-color);
        }
        h3 {
            font-size: 1.6rem;
            color: var(--primary-color);
        }
        .article-content p {
            margin-bottom: 1.5em;
            font-size: 1.05rem;
        }
        .article-content ul, .article-content ol {
            margin-bottom: 1.5em;
            padding-left: 2em;
        }
        .article-content li {
            margin-bottom: 0.5em;
        }
        .highlight {
            background-color: #fff9db;
            padding: 25px;
            border-left: 5px solid #ffd43b;
            margin: 30px 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .figure-container {
            margin: 40px 0;
            text-align: center;
        }
        .figure-container img {
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            transition: var(--transition);
        }
        .figure-container img:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 30px rgba(0,0,0,0.15);
        }
        figcaption {
            font-style: italic;
            color: var(--gray-color);
            margin-top: 10px;
            font-size: 0.9rem;
        }
        .internal-link {
            color: var(--secondary-color);
            font-weight: 600;
            border-bottom: 1px dotted var(--secondary-color);
        }
        .internal-link:hover {
            border-bottom-style: solid;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .location-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .location-card {
            background: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid #eaeaea;
        }
        .location-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
        }
        .location-img {
            height: 180px;
            width: 100%;
            object-fit: cover;
        }
        .location-info {
            padding: 20px;
        }
        .location-name {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: var(--dark-color);
        }
        .location-stats {
            display: flex;
            justify-content: space-between;
            font-size: 0.85rem;
            color: var(--gray-color);
            margin-top: 15px;
        }
        .sidebar {
            background-color: white;
            padding: 25px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar-widget {
            margin-bottom: 30px;
            padding-bottom: 25px;
            border-bottom: 1px solid #eee;
        }
        .sidebar-widget:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        .sidebar-title {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: var(--secondary-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .daily-hotspot {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px dashed #eee;
        }
        .daily-hotspot:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        .hotspot-rank {
            background-color: var(--accent-color);
            color: white;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            flex-shrink: 0;
        }
        .hotspot-name {
            font-weight: 600;
        }
        .interactive-section {
            margin: 50px 0;
            background: white;
            padding: 40px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .tabs {
            display: flex;
            border-bottom: 2px solid #f0f0f0;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }
        .tab-btn {
            padding: 15px 25px;
            background: none;
            border: none;
            font-weight: 600;
            color: var(--gray-color);
            cursor: pointer;
            position: relative;
            transition: var(--transition);
        }
        .tab-btn.active {
            color: var(--primary-color);
        }
        .tab-btn.active:after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: var(--primary-color);
        }
        .tab-content {
            display: none;
            animation: fadeIn 0.5s ease;
        }
        .tab-content.active {
            display: block;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .rating-widget {
            text-align: center;
            padding: 20px;
            background-color: #f8f9ff;
            border-radius: var(--border-radius);
        }
        .stars {
            font-size: 2rem;
            color: #ddd;
            margin: 20px 0;
            cursor: pointer;
            display: inline-flex;
            gap: 5px;
        }
        .stars i {
            transition: var(--transition);
        }
        .stars i:hover,
        .stars i.active {
            color: #ffc107;
        }
        .rating-btn {
            background-color: var(--primary-color);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            margin-top: 15px;
            transition: var(--transition);
        }
        .rating-btn:hover {
            background-color: var(--secondary-color);
        }
        .comment-form textarea {
            width: 100%;
            padding: 15px;
            border: 2px solid #eee;
            border-radius: var(--border-radius);
            font-family: inherit;
            font-size: 1rem;
            margin-bottom: 15px;
            resize: vertical;
            min-height: 120px;
            transition: var(--transition);
        }
        .comment-form textarea:focus {
            outline: none;
            border-color: var(--primary-color);
        }
        .comment-form button {
            background-color: var(--accent-color);
            color: white;
            border: none;
            padding: 14px 30px;
            border-radius: var(--border-radius);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .comment-form button:hover {
            background-color: #d80062;
        }
        .web-links {
            background-color: var(--dark-color);
            color: white;
            padding: 60px 0;
        }
        .web-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        .web-link {
            background-color: rgba(255, 255, 255, 0.05);
            padding: 25px;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        .web-link:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-5px);
        }
        .web-link a {
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            display: block;
            margin-bottom: 10px;
        }
        .web-link p {
            color: #aaa;
            font-size: 0.95rem;
        }
        .site-footer {
            background-color: #0f0f1a;
            color: #aaa;
            padding: 40px 0 20px;
            text-align: center;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            color: white;
            margin-bottom: 20px;
            display: inline-block;
        }
        .copyright {
            font-size: 0.9rem;
            color: #777;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid #333;
        }
        @media (max-width: 768px) {
            html {
                font-size: 15px;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.4rem;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .header-container {
                padding: 12px 20px;
            }
            .search-section h1 {
                font-size: 2rem;
            }
            .search-form {
                flex-direction: column;
                border-radius: var(--border-radius);
            }
            .search-input, .search-btn {
                width: 100%;
                border-radius: 0;
                padding: 15px;
            }
            .search-input {
                border-radius: var(--border-radius) var(--border-radius) 0 0;
            }
            .search-btn {
                border-radius: 0 0 var(--border-radius) var(--border-radius);
            }
            .article-content, .sidebar, .interactive-section {
                padding: 25px;
            }
            .main-content {
                gap: 25px;
            }
            .location-grid {
                grid-template-columns: 1fr;
            }
        }