* { 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: #e0e0e0;
            background: #0f0f1a;
            background-image: radial-gradient(circle at 15% 30%, rgba(40, 60, 120, 0.15) 0%, transparent 25%),
                              radial-gradient(circle at 85% 70%, rgba(120, 40, 100, 0.1) 0%, transparent 25%);
            max-width: 120rem;
            margin: 0 auto;
            padding: 0 1rem;
        }
        a { color: #6ea3ff; text-decoration: none; transition: color 0.3s ease, background-color 0.3s ease; }
        a:hover { color: #a3c8ff; text-decoration: underline; }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; max-width: 75rem; margin: 0 auto; padding: 0 1.5rem; }
        .visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
        .emoji { font-size: 1.2em; vertical-align: middle; }
        .site-header {
            background: rgba(20, 22, 35, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #2a2a4a;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, #8a2be2, #6ea3ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .my-logo i { font-size: 2rem; -webkit-text-fill-color: #8a2be2; }
        .my-logo:hover { text-decoration: none; opacity: 0.9; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #c0c0e0;
            font-weight: 600;
            padding: 0.5rem 0.75rem;
            border-radius: 0.5rem;
        }
        .main-nav a:hover, .main-nav a:focus {
            background-color: rgba(110, 163, 255, 0.15);
            text-decoration: none;
            color: #fff;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #c0c0e0;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background: rgba(20, 22, 35, 0.98);
            border-top: 1px solid #2a2a4a;
            padding: 1rem;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            z-index: 999;
        }
        .mobile-nav.active { display: flex; }
        .mobile-nav ul { list-style: none; }
        .mobile-nav li { margin: 0.75rem 0; }
        .mobile-nav a {
            display: block;
            padding: 0.75rem;
            color: #c0c0e0;
            border-radius: 0.5rem;
        }
        .mobile-nav a:hover { background-color: rgba(110, 163, 255, 0.15); }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #a0a0c0;
            border-bottom: 1px solid #2a2a4a;
            margin-bottom: 2rem;
        }
        .breadcrumb a { color: #a0a0c0; }
        .breadcrumb a:hover { color: #6ea3ff; }
        .breadcrumb span { margin: 0 0.5rem; color: #6ea3ff; }
        .search-module {
            background: rgba(30, 32, 50, 0.8);
            border-radius: 1rem;
            padding: 2rem;
            margin: 2rem 0;
            border: 1px solid #3a3a5a;
        }
        .search-form {
            display: flex;
            max-width: 40rem;
            margin: 0 auto;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            border: 2px solid #4a4a7a;
            border-radius: 0.75rem 0 0 0.75rem;
            background: #1a1a2e;
            color: #e0e0e0;
            font-size: 1rem;
        }
        .search-input:focus {
            outline: none;
            border-color: #6ea3ff;
        }
        .search-btn {
            background: linear-gradient(90deg, #4a4a7a, #6ea3ff);
            color: white;
            border: none;
            padding: 0 1.8rem;
            border-radius: 0 0.75rem 0.75rem 0;
            cursor: pointer;
            font-weight: 600;
            transition: opacity 0.3s;
        }
        .search-btn:hover { opacity: 0.9; }
        .content-area {
            display: grid;
            grid-template-columns: 1fr 16rem;
            gap: 3rem;
            margin: 2rem 0;
        }
        @media (max-width: 992px) {
            .content-area { grid-template-columns: 1fr; }
        }
        article {
            background: rgba(25, 27, 45, 0.7);
            border-radius: 1.5rem;
            padding: 3rem;
            border: 1px solid #3a3a5a;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        article h1 {
            font-size: 2.8rem;
            color: #ffffff;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            background: linear-gradient(90deg, #fff, #a3c8ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        article h2 {
            font-size: 2rem;
            color: #c0c0ff;
            margin: 3rem 0 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #4a4a7a;
        }
        article h3 {
            font-size: 1.6rem;
            color: #b0b0e0;
            margin: 2.5rem 0 1rem;
        }
        article h4 {
            font-size: 1.3rem;
            color: #a0a0d0;
            margin: 2rem 0 1rem;
        }
        article p, article ul, article ol {
            margin-bottom: 1.5rem;
            color: #d0d0f0;
            font-size: 1.1rem;
        }
        article ul, article ol {
            padding-left: 2rem;
        }
        article li {
            margin-bottom: 0.75rem;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(40, 60, 120, 0.3), rgba(80, 40, 100, 0.2));
            border-left: 5px solid #6ea3ff;
            padding: 1.5rem;
            border-radius: 0 0.75rem 0.75rem 0;
            margin: 2rem 0;
        }
        .highlight-box p { margin-bottom: 0; }
        .featured-image {
            width: 100%;
            border-radius: 1rem;
            overflow: hidden;
            margin: 2.5rem 0;
            border: 1px solid #4a4a7a;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            transition: transform 0.5s ease;
        }
        .featured-image:hover img { transform: scale(1.02); }
        .caption {
            text-align: center;
            font-style: italic;
            color: #a0a0c0;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        strong { color: #ffffff; font-weight: 700; }
        hr {
            border: none;
            height: 1px;
            background: linear-gradient(90deg, transparent, #4a4a7a, transparent);
            margin: 3rem 0;
        }
        .update-time {
            display: inline-block;
            background: rgba(40, 60, 120, 0.4);
            color: #a3c8ff;
            padding: 0.5rem 1rem;
            border-radius: 2rem;
            font-size: 0.9rem;
            margin-bottom: 2rem;
        }
        .inline-link {
            font-weight: 600;
            border-bottom: 1px dotted #6ea3ff;
        }
        aside {
            background: rgba(25, 27, 45, 0.7);
            border-radius: 1.5rem;
            padding: 2rem;
            border: 1px solid #3a3a5a;
            align-self: start;
            position: sticky;
            top: 7rem;
        }
        .sidebar-section { margin-bottom: 2.5rem; }
        .sidebar-section h3 {
            color: #c0c0ff;
            font-size: 1.3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #4a4a7a;
        }
        .nav-links { list-style: none; }
        .nav-links li { margin-bottom: 0.75rem; }
        .nav-links a {
            display: block;
            padding: 0.75rem 1rem;
            background: rgba(40, 40, 60, 0.5);
            border-radius: 0.5rem;
            color: #d0d0f0;
            transition: all 0.3s;
        }
        .nav-links a:hover {
            background: rgba(110, 163, 255, 0.2);
            color: #fff;
            transform: translateX(5px);
            text-decoration: none;
        }
        .creator-spotlight {
            background: linear-gradient(135deg, #2a1b3d, #1a1a2e);
            padding: 1.5rem;
            border-radius: 1rem;
            border: 1px solid #6a4a9a;
        }
        .interaction-module {
            background: rgba(30, 32, 50, 0.8);
            border-radius: 1rem;
            padding: 2.5rem;
            margin: 3rem 0;
            border: 1px solid #3a3a5a;
        }
        .interaction-module h2 {
            color: #c0c0ff;
            margin-top: 0;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            margin-top: 1.5rem;
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            direction: rtl;
        }
        .star-rating input { display: none; }
        .star-rating label {
            font-size: 2rem;
            color: #4a4a7a;
            cursor: pointer;
            transition: color 0.3s;
        }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label { color: #ffcc00; }
        .form-group { display: flex; flex-direction: column; gap: 0.5rem; }
        .form-group label { color: #c0c0e0; font-weight: 600; }
        .form-input, .form-textarea {
            padding: 0.9rem 1.2rem;
            border: 2px solid #4a4a7a;
            border-radius: 0.75rem;
            background: #1a1a2e;
            color: #e0e0e0;
            font-size: 1rem;
            font-family: inherit;
        }
        .form-input:focus, .form-textarea:focus {
            outline: none;
            border-color: #6ea3ff;
        }
        .form-textarea { min-height: 10rem; resize: vertical; }
        .submit-btn {
            align-self: flex-start;
            background: linear-gradient(90deg, #8a2be2, #6ea3ff);
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            border-radius: 0.75rem;
            cursor: pointer;
            font-weight: 700;
            font-size: 1rem;
            transition: all 0.3s;
        }
        .submit-btn:hover {
            opacity: 0.9;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(110, 163, 255, 0.3);
        }
        footer {
            background: rgba(15, 17, 30, 0.95);
            border-top: 1px solid #2a2a4a;
            margin-top: 4rem;
            padding: 3rem 0 2rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #6ea3ff;
            margin-bottom: 1rem;
        }
        .footer-section h3 {
            color: #c0c0ff;
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 0.75rem; }
        .footer-links a { color: #a0a0c0; }
        .footer-links a:hover { color: #6ea3ff; }
        friend-link {
            display: block;
            padding: 1rem;
            background: rgba(40, 40, 60, 0.5);
            border-radius: 0.5rem;
            margin-bottom: 0.75rem;
            color: #d0d0f0;
        }
        friend-link a { color: #a3c8ff; }
        friend-link a:hover { color: #fff; }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #2a2a4a;
            color: #8888a8;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-inner { flex-wrap: wrap; }
            .main-nav { display: none; }
            .hamburger { display: block; }
            .content-area, .footer-content { grid-template-columns: 1fr; }
            article, aside { padding: 2rem; }
            article h1 { font-size: 2.2rem; }
            article h2 { font-size: 1.8rem; }
            article h3 { font-size: 1.5rem; }
        }