* {
            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, #0c1a2d 0%, #1a1a2e 50%, #16213e 100%);
            color: #e0e0e0;
            line-height: 1.8;
            max-width: 100%;
            overflow-x: hidden;
            padding-top: 80px; 
        }
        a {
            color: #7cb3ff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ffd166;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .site-header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(12, 26, 45, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #3949ab;
            z-index: 1000;
            padding: 0 5%;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo a {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ffd166, #7cb3ff, #ef476f);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo a:hover {
            transform: scale(1.05);
        }
        .my-logo i {
            font-size: 2.5rem;
            color: #7cb3ff;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: 25px;
            background: rgba(57, 73, 171, 0.2);
        }
        .main-nav a:hover {
            background: #3949ab;
            color: #fff;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #7cb3ff;
        }
        .breadcrumb {
            padding: 15px 5%;
            background: rgba(26, 26, 46, 0.8);
            font-size: 0.9rem;
            max-width: 1400px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #ffd166;
        }
        .container {
            max-width: 1400px;
            margin: 30px auto;
            padding: 0 5%;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 1024px) {
            .container {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(22, 33, 62, 0.8);
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
            border: 1px solid #3949ab;
        }
        h1 {
            font-size: 3.2rem;
            margin-bottom: 25px;
            color: #ffd166;
            text-shadow: 0 2px 10px rgba(255, 209, 102, 0.3);
            line-height: 1.2;
            border-left: 8px solid #ef476f;
            padding-left: 20px;
        }
        h2 {
            font-size: 2.4rem;
            margin: 40px 0 20px;
            color: #7cb3ff;
            padding-bottom: 10px;
            border-bottom: 3px dashed #3949ab;
        }
        h3 {
            font-size: 1.8rem;
            margin: 30px 0 15px;
            color: #a3d9ff;
        }
        h4 {
            font-size: 1.4rem;
            margin: 25px 0 10px;
            color: #c8e6ff;
        }
        p {
            margin-bottom: 25px;
            font-size: 1.15rem;
            text-align: justify;
            hyphens: auto;
        }
        .highlight {
            background: rgba(255, 209, 102, 0.15);
            border-left: 5px solid #ffd166;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 10px 10px 0;
            font-weight: 600;
        }
        .emoji {
            font-size: 1.3em;
            margin-right: 8px;
            vertical-align: middle;
        }
        .update-time {
            display: inline-block;
            background: #ef476f;
            color: white;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            margin-bottom: 30px;
            font-weight: bold;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .widget {
            background: rgba(26, 26, 46, 0.9);
            padding: 25px;
            border-radius: 15px;
            border: 1px solid #7cb3ff;
        }
        .widget h3 {
            margin-top: 0;
            color: #ffd166;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        input, textarea, select {
            padding: 14px;
            border-radius: 10px;
            border: 2px solid #3949ab;
            background: #0c1a2d;
            color: #e0e0e0;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ffd166;
        }
        button {
            padding: 15px 25px;
            background: linear-gradient(90deg, #3949ab, #7cb3ff);
            color: white;
            border: none;
            border-radius: 10px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        button:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(57, 73, 171, 0.5);
        }
        .stars {
            display: flex;
            justify-content: space-between;
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            margin: 10px 0;
        }
        .stars i:hover,
        .stars i.active {
            color: #ffd166;
        }
        footer {
            background: #0c1a2d;
            border-top: 3px solid #3949ab;
            margin-top: 60px;
            padding: 40px 5%;
        }
        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }
        .footer-links h4 {
            color: #ffd166;
            margin-bottom: 20px;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        friend-link {
            display: inline-block;
            background: rgba(57, 73, 171, 0.3);
            padding: 10px 20px;
            border-radius: 25px;
            margin: 5px;
            border: 1px solid #7cb3ff;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #444;
            margin-top: 30px;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            .header-container {
                padding: 10px 0;
            }
            .main-nav {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background: rgba(12, 26, 45, 0.98);
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
                transition: clip-path 0.4s ease;
            }
            .main-nav.active {
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
            }
            .main-nav ul {
                flex-direction: column;
                gap: 15px;
                width: 90%;
            }
            .main-nav a {
                display: block;
                text-align: center;
                padding: 15px;
            }
            .hamburger {
                display: block;
            }
            article {
                padding: 25px;
            }
            .container {
                padding: 0 20px;
            }
        }