* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #faf7f2;
            color: #2d2a24;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #b45a3b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #8a3e26;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(145deg, #f5ede4, #ece1d4);
            border-bottom: 3px solid #d9c6b2;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #b45a3b, #8a6e4e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(180, 90, 59, 0.15);
        }
        .my-logo i {
            -webkit-text-fill-color: #b45a3b;
            margin-right: 6px;
            font-size: 1.7rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-list li a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            color: #4a3f35;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            background: #d9c6b2;
            color: #2d2a24;
            text-decoration: none;
        }
        .nav-list li a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #4a3f35;
            cursor: pointer;
            padding: 4px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #d9c6b2;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #f0e8de;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #e2d4c4;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb ol li+li::before {
            content: "›";
            margin-right: 10px;
            color: #b45a3b;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #7a5f4a;
        }
        .breadcrumb a:hover {
            color: #b45a3b;
        }
        .breadcrumb .current {
            color: #2d2a24;
            font-weight: 600;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 860px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-body h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 12px;
            color: #1f1b16;
            letter-spacing: -0.5px;
        }
        .article-body h1 i {
            color: #b45a3b;
            margin-right: 10px;
        }
        .meta-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 30px;
            font-size: 0.9rem;
            color: #6b5d4e;
            margin-bottom: 28px;
            padding-bottom: 16px;
            border-bottom: 2px dashed #e2d4c4;
        }
        .meta-bar i {
            margin-right: 6px;
            color: #b45a3b;
        }
        .last-updated {
            font-weight: 700;
            background: #e8d9ca;
            padding: 2px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
        }
        .article-body h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin-top: 48px;
            margin-bottom: 18px;
            color: #2d2a24;
            border-left: 6px solid #b45a3b;
            padding-left: 18px;
        }
        .article-body h2 i {
            color: #b45a3b;
            margin-right: 10px;
        }
        .article-body h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin-top: 32px;
            margin-bottom: 12px;
            color: #3d342c;
        }
        .article-body h3 i {
            margin-right: 8px;
            color: #8a6e4e;
        }
        .article-body h4 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-top: 24px;
            margin-bottom: 8px;
            color: #4a3f35;
        }
        .article-body p {
            margin-bottom: 18px;
            color: #3d342c;
        }
        .article-body strong {
            color: #1f1b16;
            font-weight: 700;
        }
        .article-body ul,
        .article-body ol {
            margin: 12px 0 20px 28px;
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body blockquote {
            background: #f0e8de;
            border-left: 6px solid #b45a3b;
            padding: 16px 24px;
            margin: 24px 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3d342c;
        }
        .featured-image {
            margin: 28px 0 32px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: #f0e8de;
            padding: 10px 18px;
            font-size: 0.85rem;
            color: #6b5d4e;
            text-align: center;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
            gap: 10px;
            margin: 20px 0 28px;
        }
        .link-grid a {
            display: block;
            background: #f5ede4;
            padding: 10px 16px;
            border-radius: 10px;
            font-weight: 600;
            border: 1px solid #e2d4c4;
            transition: background 0.2s, transform 0.15s;
        }
        .link-grid a:hover {
            background: #e8d9ca;
            transform: translateY(-2px);
            text-decoration: none;
        }
        .link-grid a i {
            margin-right: 8px;
            color: #b45a3b;
        }
        .sidebar {
            background: #f5ede4;
            border-radius: 20px;
            padding: 28px 24px;
            border: 1px solid #e2d4c4;
            position: sticky;
            top: 120px;
            align-self: start;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 18px;
            color: #2d2a24;
            border-bottom: 2px solid #d9c6b2;
            padding-bottom: 10px;
        }
        .sidebar h3 i {
            margin-right: 8px;
            color: #b45a3b;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar ul li {
            margin-bottom: 8px;
        }
        .sidebar ul li a {
            display: block;
            padding: 8px 12px;
            border-radius: 8px;
            background: #faf7f2;
            font-weight: 500;
            border-left: 3px solid transparent;
            transition: all 0.2s;
        }
        .sidebar ul li a:hover {
            background: #e8d9ca;
            border-left-color: #b45a3b;
            text-decoration: none;
        }
        .sidebar ul li a i {
            margin-right: 8px;
            color: #8a6e4e;
            width: 18px;
        }
        .search-section {
            background: #f0e8de;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 40px 0 30px;
        }
        .search-section h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 12px 20px;
            border-radius: 40px;
            border: 2px solid #d9c6b2;
            font-size: 1rem;
            background: #fffcf8;
            outline: none;
            transition: border 0.2s;
        }
        .search-form input:focus {
            border-color: #b45a3b;
        }
        .search-form button {
            padding: 12px 32px;
            border-radius: 40px;
            border: none;
            background: #b45a3b;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
        }
        .search-form button:hover {
            background: #8a3e26;
            transform: scale(1.02);
        }
        .search-form button i {
            margin-right: 8px;
        }
        .interaction-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 40px 0 30px;
        }
        @media (max-width: 700px) {
            .interaction-section {
                grid-template-columns: 1fr;
            }
        }
        .comment-box,
        .rating-box {
            background: #f5ede4;
            border-radius: 16px;
            padding: 24px 26px;
            border: 1px solid #e2d4c4;
        }
        .comment-box h3,
        .rating-box h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-box textarea {
            width: 100%;
            min-height: 100px;
            padding: 14px 18px;
            border-radius: 12px;
            border: 2px solid #d9c6b2;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fffcf8;
            resize: vertical;
            outline: none;
            transition: border 0.2s;
        }
        .comment-box textarea:focus {
            border-color: #b45a3b;
        }
        .comment-box input[type="text"] {
            width: 100%;
            padding: 10px 16px;
            border-radius: 30px;
            border: 2px solid #d9c6b2;
            font-size: 0.95rem;
            background: #fffcf8;
            outline: none;
            margin: 10px 0 14px;
            transition: border 0.2s;
        }
        .comment-box input[type="text"]:focus {
            border-color: #b45a3b;
        }
        .comment-box button,
        .rating-box button {
            padding: 10px 28px;
            border-radius: 40px;
            border: none;
            background: #b45a3b;
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: #8a3e26;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            margin: 12px 0 16px;
            cursor: pointer;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #d9c6b2;
            transition: color 0.2s, transform 0.15s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #e8a84c;
            transform: scale(1.1);
        }
        footer {
            background: #2d2a24;
            color: #e2d4c4;
            padding: 40px 0 28px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
        }
        @media (max-width: 640px) {
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        .footer-copy p {
            font-size: 0.9rem;
            line-height: 1.6;
            color: #c4b5a2;
        }
        .footer-copy .copyright {
            margin-top: 14px;
            font-size: 0.85rem;
            color: #a69580;
            border-top: 1px solid #4a3f35;
            padding-top: 14px;
        }
        .footer-copy .copyright i {
            margin-right: 6px;
        }
        friend-link {
            display: block;
        }
        friend-link h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #e2d4c4;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        friend-link ul {
            list-style: none;
        }
        friend-link ul li {
            margin-bottom: 8px;
        }
        friend-link ul li a {
            color: #d9c6b2;
            font-size: 0.9rem;
            transition: color 0.2s;
        }
        friend-link ul li a:hover {
            color: #f5ede4;
            text-decoration: underline;
        }
        friend-link ul li a i {
            margin-right: 8px;
            color: #b45a3b;
        }
        @media (max-width: 760px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #f5ede4;
                padding: 16px 12px;
                border-radius: 16px;
                margin-top: 12px;
                border: 1px solid #d9c6b2;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .nav-wrapper {
                flex-wrap: wrap;
            }
            .article-body h1 {
                font-size: 1.9rem;
            }
            .article-body h2 {
                font-size: 1.5rem;
            }
            .header-inner {
                gap: 10px;
            }
            .meta-bar {
                font-size: 0.8rem;
                gap: 10px;
            }
            .sidebar {
                position: static;
                margin-top: 30px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .article-body h1 {
                font-size: 1.6rem;
            }
            .search-form input {
                min-width: 120px;
            }
            .link-grid {
                grid-template-columns: 1fr;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        .text-muted {
            color: #6b5d4e;
            font-size: 0.9rem;
        }
        .mt-2 {
            margin-top: 20px;
        }
        .mb-1 {
            margin-bottom: 10px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .emoji-lg {
            font-size: 1.3rem;
        }
        hr {
            border: none;
            border-top: 2px dashed #e2d4c4;
            margin: 32px 0;
        }