* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #f0e6d2;
            background: linear-gradient(135deg, #0a1a2d 0%, #1a3a5f 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }
        a {
            color: #ffd166;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #ffedb3;
            text-shadow: 0 0 8px rgba(255, 209, 102, 0.7);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
        }
        .site-header {
            background: rgba(10, 26, 45, 0.95);
            border-bottom: 3px solid #c89b3c;
            padding: 1rem 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif;
            font-size: 2.2rem;
            font-weight: 700;
            color: #c89b3c;
            text-shadow: 2px 2px 4px #000;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            color: #f0e6d2;
        }
        .nav-container {
            display: flex;
            align-items: center;
        }
        .main-nav {
            display: flex;
            gap: 1.5rem;
        }
        .main-nav a {
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background: rgba(200, 155, 60, 0.2);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f0e6d2;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background: rgba(26, 58, 95, 0.8);
            font-size: 0.9rem;
            max-width: 1400px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: #a3c4e0;
        }
        .breadcrumb span {
            color: #ccc;
            margin: 0 0.5rem;
        }
        .main-wrapper {
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        article {
            background: rgba(26, 58, 95, 0.7);
            border-radius: 12px;
            padding: 3rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border: 1px solid #3a6ea5;
        }
        h1 {
            font-size: 3.2rem;
            color: #ffd166;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 6px #000;
            line-height: 1.2;
            border-bottom: 3px dashed #c89b3c;
            padding-bottom: 1rem;
        }
        h2 {
            font-size: 2.4rem;
            color: #a3c4e0;
            margin: 3rem 0 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #3a6ea5;
        }
        h3 {
            font-size: 1.8rem;
            color: #f0e6d2;
            margin: 2.5rem 0 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #c89b3c;
            margin: 2rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.4rem;
            font-weight: 500;
            color: #ffedb3;
            background: rgba(58, 110, 165, 0.3);
            padding: 1.5rem;
            border-left: 5px solid #c89b3c;
            border-radius: 0 8px 8px 0;
            margin-bottom: 2.5rem;
        }
        .highlight-box {
            background: linear-gradient(to right, rgba(200, 155, 60, 0.15), rgba(58, 110, 165, 0.15));
            border-left: 4px solid #ffd166;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .tip {
            background: rgba(26, 95, 70, 0.3);
            border-left: 4px solid #3cb371;
            padding: 1rem;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .tip i {
            color: #3cb371;
            margin-right: 0.5rem;
        }
        .article-img {
            margin: 2.5rem auto;
            max-width: 900px;
        }
        .caption {
            text-align: center;
            font-style: italic;
            color: #a3c4e0;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .content-link {
            font-weight: bold;
            border-bottom: 1px dotted #ffd166;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        aside {
            background: rgba(26, 58, 95, 0.7);
            border-radius: 12px;
            padding: 2rem;
            height: fit-content;
            border: 1px solid #3a6ea5;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.5rem;
            color: #ffd166;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #3a6ea5;
        }
        .search-form {
            display: flex;
            margin-bottom: 1rem;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.8rem;
            border: 1px solid #3a6ea5;
            background: #0a1a2d;
            color: #f0e6d2;
            border-radius: 4px 0 0 4px;
        }
        .search-btn {
            background: #c89b3c;
            color: #0a1a2d;
            border: none;
            padding: 0.8rem 1.2rem;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-btn:hover {
            background: #ffd166;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 1.8rem;
            color: #ffd166;
            margin: 1rem 0;
            cursor: pointer;
        }
        .stars span:hover,
        .stars span:hover ~ span {
            color: #ffedb3;
        }
        .comment-form textarea {
            width: 100%;
            height: 120px;
            padding: 0.8rem;
            background: #0a1a2d;
            border: 1px solid #3a6ea5;
            color: #f0e6d2;
            border-radius: 4px;
            margin-bottom: 1rem;
            resize: vertical;
        }
        .submit-btn {
            background: #3a6ea5;
            color: #f0e6d2;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 4px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
            width: 100%;
        }
        .submit-btn:hover {
            background: #4d8bd6;
        }
        .update-time {
            font-size: 0.9rem;
            color: #a3c4e0;
            text-align: center;
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px solid #3a6ea5;
        }
        footer {
            background: rgba(10, 26, 45, 0.95);
            border-top: 3px solid #c89b3c;
            padding: 3rem 2rem 2rem;
            margin-top: 4rem;
        }
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        .footer-links h4 {
            color: #ffd166;
            margin-bottom: 1.2rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.7rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem;
            background: rgba(58, 110, 165, 0.2);
            margin-bottom: 0.5rem;
            border-radius: 4px;
            transition: background 0.3s;
        }
        friend-link:hover {
            background: rgba(58, 110, 165, 0.4);
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #3a6ea5;
            color: #a3c4e0;
            font-size: 0.9rem;
        }
        @media (max-width: 1024px) {
            .main-wrapper {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            aside {
                order: -1;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav-container {
                width: 100%;
                justify-content: space-between;
                margin-top: 1rem;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(26, 58, 95, 0.95);
                padding: 1rem;
                border-radius: 8px;
                margin-top: 1rem;
            }
            .main-nav.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            article, aside {
                padding: 2rem;
            }
        }