* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.7;
            color: #f0f0f0;
            background-color: #0f0f1a;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        a {
            color: #6ea4ff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #a3c7ff;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .site-header {
            padding: 1.5rem 0;
            border-bottom: 1px solid #2a2a3f;
            margin-bottom: 2rem;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #6ea4ff, #b57dff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
        }
        .my-logo:hover {
            text-decoration: none;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 1.8rem;
        }
        .main-nav a {
            color: #ccc;
            font-weight: 500;
            padding: 0.5rem 0;
            border-bottom: 2px solid transparent;
        }
        .main-nav a:hover, .main-nav a.active {
            color: #6ea4ff;
            border-bottom-color: #6ea4ff;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #ccc;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #aaa;
            margin-bottom: 2rem;
            border-bottom: 1px solid #2a2a3f;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb i {
            margin: 0 8px;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin-bottom: 3rem;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(30, 30, 50, 0.6);
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            color: #ffffff;
            line-height: 1.2;
            border-left: 5px solid #6ea4ff;
            padding-left: 1rem;
        }
        h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1rem;
            color: #b57dff;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2a2a3f;
        }
        h3 {
            font-size: 1.6rem;
            margin: 2rem 0 0.8rem;
            color: #6ea4ff;
        }
        h4 {
            font-size: 1.3rem;
            margin: 1.5rem 0 0.8rem;
            color: #9ec5ff;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.2rem;
            background: rgba(110, 164, 255, 0.1);
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 2rem;
            border-left: 4px solid #6ea4ff;
        }
        b, strong {
            color: #ffcc66;
            font-weight: 700;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(110, 164, 255, 0.15), rgba(181, 125, 255, 0.15));
            border: 1px solid #3a3a6a;
            border-radius: 10px;
            padding: 1.8rem;
            margin: 2rem 0;
        }
        ul, ol {
            padding-left: 2rem;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.7rem;
        }
        .article-img {
            width: 100%;
            margin: 2rem auto;
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid #3a3a6a;
        }
        .article-img img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .article-img:hover img {
            transform: scale(1.03);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #aaa;
            padding: 0.8rem;
            font-size: 0.95rem;
        }
        aside {
            background: rgba(30, 30, 50, 0.6);
            border-radius: 12px;
            padding: 2rem;
            align-self: start;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            color: #ffcc66;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
            margin-bottom: 1rem;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: 1px solid #3a3a6a;
            border-radius: 6px 0 0 6px;
            background: #1a1a2e;
            color: #f0f0f0;
        }
        .search-form button {
            background: #6ea4ff;
            color: white;
            border: none;
            padding: 0 1.2rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-form button:hover {
            background: #5a94ff;
        }
        .link-list a {
            display: block;
            padding: 0.8rem 1rem;
            margin-bottom: 0.5rem;
            background: rgba(255,255,255,0.05);
            border-radius: 6px;
            transition: all 0.3s;
        }
        .link-list a:hover {
            background: rgba(110, 164, 255, 0.2);
            transform: translateX(5px);
            text-decoration: none;
        }
        .comment-rating-section {
            background: rgba(30, 30, 50, 0.6);
            border-radius: 12px;
            padding: 2.5rem;
            margin-top: 3rem;
        }
        .rating-widget {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 2rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid #2a2a3f;
        }
        .stars {
            display: flex;
            gap: 5px;
        }
        .stars i {
            color: #555;
            cursor: pointer;
            font-size: 1.5rem;
            transition: color 0.2s;
        }
        .stars i:hover,
        .stars i.active {
            color: #ffcc00;
        }
        .comment-form textarea {
            width: 100%;
            min-height: 150px;
            padding: 1rem;
            background: #1a1a2e;
            border: 1px solid #3a3a6a;
            border-radius: 8px;
            color: #f0f0f0;
            margin-bottom: 1rem;
            font-family: inherit;
        }
        .form-row {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 1rem;
        }
        .form-row input {
            flex-grow: 1;
            min-width: 200px;
            padding: 0.8rem 1rem;
            background: #1a1a2e;
            border: 1px solid #3a3a6a;
            border-radius: 6px;
            color: #f0f0f0;
        }
        .submit-btn {
            background: linear-gradient(90deg, #6ea4ff, #b57dff);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(110, 164, 255, 0.4);
        }
        footer {
            border-top: 1px solid #2a2a3f;
            padding: 3rem 0 2rem;
            margin-top: 3rem;
            text-align: center;
            color: #aaa;
        }
        .friend-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin: 2rem 0;
        }
        friend-link {
            display: inline-block;
            padding: 0.5rem 1rem;
            background: rgba(255,255,255,0.05);
            border-radius: 20px;
            font-size: 0.9rem;
        }
        .copyright {
            font-size: 0.9rem;
            margin-top: 2rem;
            color: #777;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 1.8rem;
                right: 15px;
            }
            .main-nav {
                width: 100%;
                display: none;
                margin-top: 1rem;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                width: 100%;
                border-bottom: 1px solid #2a2a3f;
            }
            .main-nav a {
                display: block;
                padding: 1rem;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            article, aside, .comment-rating-section {
                padding: 1.5rem;
            }
            .content-wrapper {
                gap: 2rem;
            }
        }
        .last-updated {
            font-size: 0.9rem;
            color: #aaa;
            margin-bottom: 2rem;
            text-align: right;
            font-style: italic;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }