* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #e0e0e0;
            background: linear-gradient(135deg, #0a0f2b 0%, #1a1f3a 100%);
            min-height: 100vh;
        }
        img { max-width: 100%; height: auto; display: block; }
        .site-header {
            background: rgba(10, 15, 40, 0.95);
            padding: 1rem 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #3a6bc9;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-family: fantasy, sans-serif;
            font-size: 2.2rem;
            font-weight: bold;
            background: linear-gradient(90deg, #ff6b00, #ffcc00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
        }
        .nav-desktop a {
            color: #b0c4ff;
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: all 0.3s;
        }
        .nav-desktop a:hover {
            background: #3a6bc9;
            color: white;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #ffcc00;
            font-size: 1.8rem;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: rgba(20, 25, 50, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            padding: 1rem;
            border-top: 1px solid #3a6bc9;
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile a {
            color: #b0c4ff;
            padding: 1rem;
            text-decoration: none;
            border-bottom: 1px solid #2a3a5a;
        }
        .nav-mobile a:hover { background: #3a6bc9; color: white; }
        .breadcrumb {
            padding: 1rem 2rem;
            background: rgba(30, 35, 60, 0.7);
            font-size: 0.9rem;
            max-width: 1400px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: #8cb4ff;
            text-decoration: none;
        }
        .breadcrumb a:hover { text-decoration: underline; }
        .container {
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 992px) {
            .container { grid-template-columns: 1fr; }
        }
        article {
            background: rgba(25, 30, 55, 0.8);
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
            border: 1px solid #3a4a7a;
        }
        h1 {
            color: #ffcc00;
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-shadow: 0 2px 5px rgba(0,0,0,0.5);
        }
        h2 {
            color: #4dabf7;
            font-size: 2rem;
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #3a6bc9;
        }
        h3 {
            color: #74c0fc;
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
        }
        h4 {
            color: #a5d8ff;
            font-size: 1.3rem;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.2rem;
            background: rgba(58, 107, 201, 0.1);
            padding: 1.5rem;
            border-left: 5px solid #ff6b00;
            border-radius: 0 8px 8px 0;
            margin-bottom: 2.5rem;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(255,107,0,0.2), transparent);
            padding: 1rem;
            border-radius: 8px;
            margin: 1.5rem 0;
            border-left: 4px solid #ff6b00;
        }
        .emoji { font-size: 1.2em; margin-right: 0.3rem; }
        b, strong { color: #ffcc00; font-weight: 700; }
        .content-link {
            color: #4dabf7;
            text-decoration: none;
            border-bottom: 1px dotted #4dabf7;
            transition: all 0.3s;
        }
        .content-link:hover {
            color: #ffcc00;
            border-bottom: 2px solid #ffcc00;
        }
        .feature-img {
            width: 100%;
            border-radius: 12px;
            border: 3px solid #3a6bc9;
            margin: 2.5rem auto;
            box-shadow: 0 10px 25px rgba(0,0,0,0.5);
            transition: transform 0.5s;
        }
        .feature-img:hover {
            transform: scale(1.01);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #aaa;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        aside {
            background: rgba(25, 30, 55, 0.8);
            border-radius: 12px;
            padding: 1.5rem;
            border: 1px solid #3a4a7a;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .widget-title {
            color: #ffcc00;
            font-size: 1.3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #3a6bc9;
        }
        .search-form input, .comment-form input, .comment-form textarea, .rating-form select {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 1rem;
            border-radius: 6px;
            border: 1px solid #3a4a7a;
            background: rgba(15, 20, 40, 0.8);
            color: white;
        }
        .search-form button, .comment-form button, .rating-form button {
            width: 100%;
            padding: 0.8rem;
            background: linear-gradient(90deg, #3a6bc9, #4dabf7);
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }
        .search-form button:hover, .comment-form button:hover, .rating-form button:hover {
            background: linear-gradient(90deg, #ff6b00, #ffcc00);
            transform: translateY(-2px);
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #ffcc00;
            margin: 1rem 0;
        }
        footer {
            background: rgba(10, 15, 40, 0.95);
            margin-top: 4rem;
            padding: 3rem 2rem;
            border-top: 2px solid #3a6bc9;
        }
        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        friend-link {
            display: block;
            margin: 0.5rem 0;
        }
        friend-link a {
            color: #8cb4ff;
            text-decoration: none;
            padding: 0.3rem 0;
            display: inline-block;
            transition: color 0.3s;
        }
        friend-link a:hover {
            color: #ffcc00;
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid #2a3a5a;
            color: #aaa;
            font-size: 0.9rem;
        }
        .update-time {
            color: #ff6b00;
            font-weight: bold;
        }
        .divider {
            height: 2px;
            background: linear-gradient(90deg, transparent, #3a6bc9, transparent);
            margin: 2.5rem 0;
        }
        .clearfix::after {
            content: "";
            clear: both;
            display: table;
        }