* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #faf8f5;
            color: #1a1a2e;
            line-height: 1.8;
        }
        a {
            color: #e65c1e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #b8430f;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #ff8c42;
            text-decoration: none;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            font-size: 2rem;
            color: #ffb347;
        }
        .my-logo:hover {
            color: #ffa75e;
            text-decoration: none;
        }
        .my-logo span {
            color: #fff;
            font-weight: 300;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
        }
        .main-nav a {
            color: #e0e0e0;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.2s;
        }
        .main-nav a:hover {
            color: #ff8c42;
            border-bottom-color: #ff8c42;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
        }
        .breadcrumb {
            background: #f0ebe4;
            padding: 10px 0;
            font-size: 0.85rem;
            color: #555;
            border-bottom: 1px solid #e0d6cc;
        }
        .breadcrumb a {
            color: #e65c1e;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            margin: 0 6px;
            color: #999;
        }
        .hero {
            background: linear-gradient(135deg, #2d1b4e, #1a365d);
            color: #fff;
            padding: 60px 20px 50px;
            text-align: center;
            border-bottom: 4px solid #ff8c42;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.2;
        }
        .hero h1 i {
            color: #ffb347;
            margin-right: 10px;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0 auto 20px;
            color: #d4d4e8;
        }
        .hero .meta-info {
            font-size: 0.9rem;
            color: #b0b0c8;
            display: flex;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
        }
        .hero .meta-info i {
            margin-right: 6px;
            color: #ffb347;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 40px;
            padding: 40px 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 12px;
            padding: 24px 20px;
            margin-bottom: 24px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #eee;
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            margin-bottom: 14px;
            color: #1a1a2e;
            border-bottom: 2px solid #ff8c42;
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card ul li {
            margin-bottom: 10px;
        }
        .sidebar-card ul li a {
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul li a i {
            color: #ff8c42;
            font-size: 0.75rem;
        }
        .article-content h2 {
            font-size: 2rem;
            margin-top: 48px;
            margin-bottom: 18px;
            color: #1a1a2e;
            border-left: 5px solid #ff8c42;
            padding-left: 16px;
        }
        .article-content h3 {
            font-size: 1.5rem;
            margin-top: 32px;
            margin-bottom: 12px;
            color: #2d2d44;
        }
        .article-content h4 {
            font-size: 1.2rem;
            margin-top: 24px;
            margin-bottom: 8px;
            color: #3d3d5c;
            font-weight: 600;
        }
        .article-content p {
            margin-bottom: 18px;
            font-size: 1.05rem;
            color: #2c2c3e;
        }
        .article-content ul,
        .article-content ol {
            margin-bottom: 20px;
            padding-left: 28px;
        }
        .article-content li {
            margin-bottom: 8px;
            font-size: 1.02rem;
        }
        .article-content .highlight-box {
            background: #f5f0ea;
            border-left: 4px solid #ff8c42;
            padding: 20px 24px;
            margin: 24px 0;
            border-radius: 0 8px 8px 0;
        }
        .article-content .highlight-box strong {
            color: #1a1a2e;
        }
        .article-content .emoji-big {
            font-size: 1.8rem;
            margin-right: 8px;
        }
        .article-content img.featured-image {
            border-radius: 12px;
            margin: 28px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            width: 100%;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 12px;
            margin: 24px 0 30px;
        }
        .link-grid a {
            background: #f5f0ea;
            padding: 12px 16px;
            border-radius: 8px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all 0.2s;
            border: 1px solid #e0d6cc;
        }
        .link-grid a:hover {
            background: #ff8c42;
            color: #fff;
            text-decoration: none;
            border-color: #ff8c42;
        }
        .link-grid a i {
            font-size: 0.85rem;
        }
        .search-section {
            background: #fff;
            padding: 30px 28px;
            border-radius: 12px;
            margin: 32px 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #eee;
        }
        .search-section h3 {
            font-size: 1.3rem;
            margin-bottom: 14px;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-form input:focus {
            border-color: #ff8c42;
        }
        .search-form button {
            padding: 12px 28px;
            background: #ff8c42;
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #e6732a;
        }
        .comments-section {
            background: #fff;
            padding: 30px 28px;
            border-radius: 12px;
            margin: 32px 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #eee;
        }
        .comments-section h3 {
            font-size: 1.3rem;
            margin-bottom: 18px;
        }
        .comment-form textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            min-height: 100px;
            resize: vertical;
            outline: none;
            font-family: inherit;
            transition: border 0.2s;
        }
        .comment-form textarea:focus {
            border-color: #ff8c42;
        }
        .comment-form .form-row {
            display: flex;
            gap: 16px;
            margin: 14px 0;
            flex-wrap: wrap;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .comment-form .form-row input:focus {
            border-color: #ff8c42;
        }
        .comment-form button {
            padding: 12px 32px;
            background: #1a365d;
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .comment-form button:hover {
            background: #2a4a7a;
        }
        .comment-list {
            margin-top: 24px;
        }
        .comment-item {
            padding: 16px 0;
            border-bottom: 1px solid #eee;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-item .author {
            font-weight: 600;
            color: #1a1a2e;
        }
        .comment-item .date {
            font-size: 0.8rem;
            color: #999;
            margin-left: 12px;
        }
        .comment-item .text {
            margin-top: 6px;
            color: #2c2c3e;
        }
        .rating-section {
            background: #fff;
            padding: 30px 28px;
            border-radius: 12px;
            margin: 32px 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #eee;
            text-align: center;
        }
        .rating-section h3 {
            font-size: 1.3rem;
            margin-bottom: 14px;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 8px;
            font-size: 2.2rem;
            cursor: pointer;
            margin: 12px 0 16px;
        }
        .stars i {
            color: #ddd;
            transition: color 0.2s, transform 0.1s;
        }
        .stars i.active,
        .stars i:hover {
            color: #ffb347;
        }
        .stars i:hover {
            transform: scale(1.15);
        }
        .rating-section .rating-result {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1a1a2e;
        }
        .rating-section .rating-count {
            font-size: 0.9rem;
            color: #888;
        }
        .site-footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
        }
        .footer-inner h4 {
            color: #ff8c42;
            margin-bottom: 14px;
            font-size: 1.1rem;
        }
        .footer-inner p,
        .footer-inner a {
            color: #bbb;
            font-size: 0.9rem;
        }
        .footer-inner a:hover {
            color: #ff8c42;
        }
        .footer-inner ul {
            list-style: none;
        }
        .footer-inner ul li {
            margin-bottom: 8px;
        }
        .footer-bottom {
            border-top: 1px solid #333;
            padding-top: 20px;
            margin-top: 30px;
            text-align: center;
            font-size: 0.85rem;
            color: #888;
        }
        friend-link {
            display: block;
            background: #1e1e36;
            padding: 18px 24px;
            border-radius: 8px;
            margin: 16px 0;
            border: 1px solid #333;
        }
        friend-link a {
            color: #ffb347;
            margin: 0 12px 0 0;
            font-size: 0.9rem;
        }
        friend-link a:hover {
            color: #ffd699;
        }
        @media (max-width: 900px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .main-content {
                order: 1;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 700px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #1a1a2e;
                padding: 16px 0;
                margin-top: 12px;
                border-top: 1px solid #333;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 20px;
                border-bottom: none;
                width: 100%;
            }
            .main-nav a:hover {
                border-bottom: none;
                background: #252545;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .article-content h2 {
                font-size: 1.6rem;
            }
            .article-content h3 {
                font-size: 1.25rem;
            }
            .link-grid {
                grid-template-columns: 1fr 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input {
                min-width: auto;
            }
            .comment-form .form-row {
                flex-direction: column;
            }
            .stars {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 480px) {
            .link-grid {
                grid-template-columns: 1fr;
            }
            .hero .meta-info {
                flex-direction: column;
                gap: 6px;
            }
            .container {
                padding: 0 14px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }