* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f2eb;
            color: #2c2c2c;
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #8b6508;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1220px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
            padding: 18px 0;
            border-bottom: 4px solid #b8860b;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: #f5e6c8;
            letter-spacing: 1.5px;
            text-shadow: 0 2px 8px rgba(184, 134, 11, 0.4);
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #ffd700;
        }
        .my-logo i {
            color: #ffd700;
            margin-right: 10px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f5e6c8;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 6px 12px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.15);
        }
        .main-nav {
            display: flex;
            gap: 8px 18px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #e0d5c0;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 10px;
            border-radius: 6px;
            transition: background 0.25s, color 0.25s;
        }
        .main-nav a:hover {
            background: rgba(184, 134, 11, 0.2);
            color: #ffd700;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 6px;
        }
        .breadcrumb-wrap {
            background: #e8e0d5;
            padding: 12px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #d4c9bc;
        }
        .breadcrumb-wrap ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            align-items: center;
        }
        .breadcrumb-wrap ol li+li::before {
            content: "›";
            margin-right: 10px;
            color: #8b7a6a;
            font-weight: 700;
        }
        .breadcrumb-wrap a {
            color: #6b5b4b;
        }
        .breadcrumb-wrap a:hover {
            color: #b8860b;
        }
        .breadcrumb-wrap .current {
            color: #2c2c2c;
            font-weight: 600;
        }
        .hero-section {
            background: linear-gradient(135deg, #2d2430 0%, #1f2a44 100%);
            padding: 48px 0 40px;
            color: #f5e6c8;
            text-align: center;
            border-bottom: 6px solid #b8860b;
        }
        .hero-section h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .hero-section h1 i {
            color: #ffd700;
        }
        .hero-section p {
            font-size: 1.2rem;
            max-width: 780px;
            margin: 0 auto 12px;
            opacity: 0.92;
        }
        .hero-section .last-updated {
            display: inline-block;
            background: rgba(255, 215, 0, 0.15);
            padding: 6px 20px;
            border-radius: 30px;
            font-size: 0.9rem;
            color: #ffd700;
            border: 1px solid rgba(255, 215, 0, 0.2);
            margin-top: 10px;
        }
        .content-wrap {
            padding: 48px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 320px;
            gap: 48px 40px;
        }
        .main-article h2 {
            font-size: 2rem;
            color: #1a1a2e;
            border-left: 6px solid #b8860b;
            padding-left: 16px;
            margin: 48px 0 20px;
        }
        .main-article h2:first-of-type {
            margin-top: 0;
        }
        .main-article h3 {
            font-size: 1.5rem;
            color: #2d2430;
            margin: 36px 0 14px;
            font-weight: 700;
        }
        .main-article h4 {
            font-size: 1.2rem;
            color: #3d3d3d;
            margin: 24px 0 10px;
            font-weight: 600;
        }
        .main-article p {
            margin-bottom: 18px;
            text-align: justify;
        }
        .main-article ul,
        .main-article ol {
            margin: 16px 0 24px 24px;
        }
        .main-article li {
            margin-bottom: 8px;
        }
        .main-article .feature-box {
            background: #faf7f2;
            border-radius: 16px;
            padding: 28px 30px;
            margin: 32px 0;
            border: 1px solid #e8dfd2;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
        }
        .main-article .feature-box i {
            color: #b8860b;
            margin-right: 8px;
        }
        .main-article .img-wrapper {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .main-article .img-wrapper figcaption {
            background: #f0ebe4;
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #5a4a3a;
            text-align: center;
            font-style: italic;
        }
        .main-article .highlight {
            background: #fcf6e7;
            padding: 4px 10px;
            border-radius: 4px;
            font-weight: 600;
            color: #8b6508;
        }
        .main-article blockquote {
            border-left: 4px solid #b8860b;
            padding: 16px 24px;
            margin: 28px 0;
            background: #faf7f2;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3d3d3d;
        }
        .sidebar {
            position: sticky;
            top: 120px;
            align-self: start;
        }
        .sidebar-card {
            background: #faf7f2;
            border-radius: 16px;
            padding: 24px 22px;
            margin-bottom: 28px;
            border: 1px solid #e8dfd2;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: #1a1a2e;
            margin-bottom: 14px;
            border-bottom: 2px solid #b8860b;
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card li {
            margin-bottom: 10px;
        }
        .sidebar-card li a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 6px 0;
            color: #3d3d3d;
            font-weight: 500;
        }
        .sidebar-card li a:hover {
            color: #b8860b;
        }
        .sidebar-card li a i {
            width: 20px;
            color: #b8860b;
        }
        .search-block {
            background: #faf7f2;
            border-radius: 16px;
            padding: 24px 22px;
            margin: 32px 0;
            border: 1px solid #e8dfd2;
        }
        .search-block form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-block input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 14px 18px;
            border: 2px solid #d4c9bc;
            border-radius: 10px;
            font-size: 1rem;
            background: #fff;
            transition: border 0.3s;
        }
        .search-block input[type="text"]:focus {
            border-color: #b8860b;
            outline: none;
        }
        .search-block button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 14px 32px;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
        }
        .search-block button:hover {
            background: #9a7209;
            transform: translateY(-2px);
        }
        .interaction-area {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 48px 0;
        }
        .comment-box,
        .rating-box {
            background: #faf7f2;
            border-radius: 16px;
            padding: 28px 26px;
            border: 1px solid #e8dfd2;
        }
        .comment-box h3,
        .rating-box h3 {
            font-size: 1.3rem;
            color: #1a1a2e;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-box textarea {
            width: 100%;
            padding: 14px 16px;
            border: 2px solid #d4c9bc;
            border-radius: 10px;
            font-size: 1rem;
            resize: vertical;
            min-height: 120px;
            font-family: inherit;
            transition: border 0.3s;
        }
        .comment-box textarea:focus {
            border-color: #b8860b;
            outline: none;
        }
        .comment-box input[type="text"] {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #d4c9bc;
            border-radius: 10px;
            font-size: 1rem;
            margin: 12px 0;
            transition: border 0.3s;
        }
        .comment-box input[type="text"]:focus {
            border-color: #b8860b;
            outline: none;
        }
        .comment-box button,
        .rating-box button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            margin-top: 8px;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: #9a7209;
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #d4c9bc;
            cursor: pointer;
            margin: 12px 0 16px;
            flex-wrap: wrap;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.2s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #ffd700;
            transform: scale(1.1);
        }
        .rating-box .score-note {
            font-size: 0.9rem;
            color: #6b5b4b;
            margin-top: 6px;
        }
        .site-footer {
            background: #1a1a2e;
            color: #c8bfb0;
            padding: 40px 0 20px;
            border-top: 4px solid #b8860b;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer-inner h4 {
            color: #f5e6c8;
            font-size: 1.1rem;
            margin-bottom: 14px;
            border-bottom: 1px solid #3a3a5e;
            padding-bottom: 8px;
        }
        .footer-inner a {
            color: #c8bfb0;
            display: inline-block;
            margin-bottom: 6px;
        }
        .footer-inner a:hover {
            color: #ffd700;
        }
        friend-link {
            display: block;
            margin-top: 12px;
        }
        friend-link a {
            display: inline-block;
            margin-right: 18px;
            margin-bottom: 8px;
            padding: 4px 0;
        }
        .copyright {
            border-top: 1px solid #3a3a5e;
            padding-top: 20px;
            text-align: center;
            font-size: 0.9rem;
            color: #8a7a6a;
        }
        .copyright strong {
            color: #c8bfb0;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 820px) {
            .hero-section h1 {
                font-size: 2rem;
            }
            .interaction-area {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 680px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 16px;
                gap: 6px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 16px;
                border-radius: 8px;
                background: rgba(255, 255, 255, 0.04);
            }
            .hero-section h1 {
                font-size: 1.7rem;
            }
            .hero-section p {
                font-size: 1rem;
            }
            .search-block form {
                flex-direction: column;
            }
            .search-block button {
                width: 100%;
            }
            .comment-box button,
            .rating-box button {
                width: 100%;
            }
            .main-article h2 {
                font-size: 1.6rem;
            }
            .main-article h3 {
                font-size: 1.3rem;
            }
            .breadcrumb-wrap ol {
                font-size: 0.8rem;
                gap: 4px 8px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hero-section {
                padding: 32px 0 28px;
            }
            .hero-section h1 {
                font-size: 1.4rem;
            }
            .content-wrap {
                padding: 28px 0 40px;
            }
            .main-article h2 {
                font-size: 1.3rem;
                padding-left: 12px;
            }
            .main-article h3 {
                font-size: 1.1rem;
            }
            .main-article .feature-box {
                padding: 18px 16px;
            }
            .sidebar-card {
                padding: 18px 16px;
            }
            .comment-box,
            .rating-box {
                padding: 20px 16px;
            }
        }