:root {
            --primary: #1a1a2e;
            --secondary: #16213e;
            --accent: #0f3460;
            --highlight: #e94560;
            --text: #f0f0f0;
            --light-bg: #2d4059;
            --link: #4fc3f7;
            --border: #3a506b;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--primary);
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo a {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--highlight);
            text-decoration: none;
            font-family: 'Arial Black', sans-serif;
            text-transform: uppercase;
            letter-spacing: 1px;
            background: linear-gradient(90deg, #e94560, #ff9a3c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            transition: transform 0.3s;
        }
        .my-logo a:hover {
            transform: scale(1.05);
        }
        .main-nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-links a {
            color: var(--text);
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: all 0.3s;
            position: relative;
        }
        .nav-links a:hover {
            background-color: var(--highlight);
            color: white;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--highlight);
            transition: all 0.3s;
            transform: translateX(-50%);
        }
        .nav-links a:hover::after {
            width: 80%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .breadcrumb {
            background-color: var(--light-bg);
            padding: 0.8rem 0;
            font-size: 0.9rem;
            margin-bottom: 2rem;
        }
        .breadcrumb a {
            color: var(--link);
            text-decoration: none;
        }
        .breadcrumb span {
            color: #aaa;
        }
        main {
            padding: 2rem 0;
        }
        article {
            background-color: var(--secondary);
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
            margin-bottom: 3rem;
        }
        h1 {
            font-size: 3rem;
            color: var(--highlight);
            margin-bottom: 1.5rem;
            text-align: center;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        h2 {
            font-size: 2.2rem;
            color: #4fc3f7;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--border);
        }
        h3 {
            font-size: 1.8rem;
            color: #ff9a3c;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #a5dee5;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.1rem;
        }
        strong {
            color: var(--highlight);
            font-weight: 700;
        }
        em {
            color: #ffd166;
        }
        .update-time {
            background-color: var(--accent);
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 2rem;
            text-align: center;
            font-size: 1rem;
            color: #ccc;
        }
        .update-time i {
            margin-right: 0.5rem;
        }
        .featured-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 12px;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
            border: 3px solid var(--border);
        }
        .content-section {
            margin-bottom: 3rem;
        }
        .tips {
            background: linear-gradient(145deg, #2d4059, #1a1a2e);
            padding: 1.5rem;
            border-left: 6px solid var(--highlight);
            border-radius: 8px;
            margin: 1.5rem 0;
        }
        .interview-box {
            background-color: var(--light-bg);
            padding: 2rem;
            border-radius: 12px;
            margin: 2rem 0;
            border: 1px solid var(--border);
        }
        .interview-box h4 {
            color: #ff9a3c;
        }
        .functional-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }
        .search-box, .comment-box, .rating-box {
            background-color: var(--light-bg);
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .search-box:hover, .comment-box:hover, .rating-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
        }
        .functional-title {
            font-size: 1.5rem;
            color: var(--highlight);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .functional-title i {
            font-size: 1.8rem;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }
        input, textarea, select {
            padding: 1rem;
            border: 2px solid var(--border);
            border-radius: 8px;
            background-color: var(--secondary);
            color: var(--text);
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: var(--highlight);
        }
        button {
            padding: 1rem 2rem;
            background: linear-gradient(90deg, var(--highlight), #ff7b54);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        button:hover {
            background: linear-gradient(90deg, #ff7b54, var(--highlight));
            transform: scale(1.05);
        }
        .related-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .related-link-item {
            background-color: var(--accent);
            padding: 1.5rem;
            border-radius: 8px;
            text-align: center;
            transition: all 0.3s;
        }
        .related-link-item:hover {
            background-color: var(--highlight);
            transform: translateY(-5px);
        }
        .related-link-item a {
            color: var(--text);
            text-decoration: none;
            font-weight: 600;
            display: block;
        }
        friend-link {
            display: block;
            background-color: var(--light-bg);
            padding: 2rem;
            border-radius: 12px;
            margin-top: 3rem;
            border: 2px dashed var(--border);
        }
        friend-link h3 {
            color: var(--highlight);
            margin-bottom: 1.5rem;
            text-align: center;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1.5rem;
        }
        friend-link li a {
            color: var(--link);
            text-decoration: none;
            padding: 0.5rem 1rem;
            border: 1px solid var(--border);
            border-radius: 6px;
            transition: all 0.3s;
        }
        friend-link li a:hover {
            background-color: var(--highlight);
            color: white;
            border-color: var(--highlight);
        }
        footer {
            background-color: var(--secondary);
            padding: 3rem 0;
            text-align: center;
            margin-top: 4rem;
            border-top: 3px solid var(--accent);
        }
        .copyright {
            color: #aaa;
            font-size: 0.9rem;
            margin-top: 2rem;
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .main-nav {
                width: 100%;
                justify-content: space-between;
                margin-top: 1rem;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: var(--secondary);
                position: absolute;
                top: 100%;
                left: 0;
                padding: 1rem;
                box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
                border-radius: 0 0 12px 12px;
                z-index: 999;
            }
            .nav-links.active {
                display: flex;
            }
            .nav-links li {
                margin: 0.5rem 0;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            article {
                padding: 1.5rem;
            }
            .functional-grid {
                grid-template-columns: 1fr;
            }
            .related-links {
                grid-template-columns: 1fr;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-in {
            animation: fadeIn 0.8s ease-out;
        }