*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f7f4f0;
            color: #2c2c2c;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #c44536;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #8e2b1e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #1e3d2f 0%, #2a5a44 100%);
            padding: 0.8rem 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.6rem 1rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fbe9d2;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            transition: transform 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #ffd9b3;
        }
        .my-logo i {
            font-size: 2rem;
            color: #f9c74f;
        }
        .my-logo span {
            font-weight: 300;
            font-size: 0.9rem;
            opacity: 0.8;
            display: none;
        }
        @media(min-width:540px) {
            .my-logo span {
                display: inline;
            }
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fbe9d2;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.12);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem 0.8rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8dfd3;
            font-weight: 500;
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
            font-size: 0.95rem;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.15);
            color: #ffd9b3;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.3rem;
            font-size: 0.85rem;
        }
        .breadcrumb-wrap {
            background: #e8e0d6;
            padding: 0.5rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d6ccc0;
        }
        .breadcrumb-wrap nav {
            display: flex;
            align-items: center;
            gap: 0.3rem 0.6rem;
            flex-wrap: wrap;
        }
        .breadcrumb-wrap a {
            color: #5e4b3c;
        }
        .breadcrumb-wrap a:hover {
            color: #c44536;
        }
        .breadcrumb-wrap .sep {
            color: #9a8a7a;
            font-weight: 300;
        }
        .breadcrumb-wrap .current {
            color: #3d2c1e;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(145deg, #2a5a44 0%, #1a3a2c 100%);
            color: #f7f0e8;
            padding: 3rem 0 2.8rem;
            text-align: center;
            border-bottom: 6px solid #f9c74f;
        }
        .hero h1 {
            font-size: clamp(1.8rem, 5vw, 3.4rem);
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.15;
            margin-bottom: 0.75rem;
        }
        .hero h1 i {
            color: #f9c74f;
            margin-right: 0.3rem;
        }
        .hero p {
            font-size: clamp(1rem, 2vw, 1.25rem);
            max-width: 760px;
            margin: 0.6rem auto 0;
            opacity: 0.9;
            font-weight: 300;
        }
        .hero .last-updated {
            display: inline-block;
            margin-top: 1rem;
            background: rgba(255, 255, 255, 0.12);
            padding: 0.3rem 1.2rem;
            border-radius: 30px;
            font-size: 0.85rem;
            backdrop-filter: blur(4px);
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            padding: 2.2rem 0 3rem;
        }
        @media(min-width:992px) {
            .main-grid {
                grid-template-columns: 1fr 320px;
            }
        }
        .article-content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .article-content h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #1e3d2f;
            border-bottom: 3px solid #f9c74f;
            padding-bottom: 0.4rem;
            margin-top: 2.8rem;
            margin-bottom: 1.2rem;
        }
        .article-content h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #2a5a44;
            margin-top: 1.8rem;
            margin-bottom: 0.7rem;
            padding-left: 0.3rem;
        }
        .article-content h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #3d2c1e;
            margin-top: 1.2rem;
            margin-bottom: 0.4rem;
        }
        .article-content p {
            margin-bottom: 1rem;
        }
        .article-content p i.fa,
        .article-content p i.far,
        .article-content p i.fas {
            margin-right: 0.3rem;
        }
        .article-content ul,
        .article-content ol {
            margin-bottom: 1.2rem;
        }
        .article-content li {
            margin-bottom: 0.3rem;
        }
        .article-content .highlight-box {
            background: #f0ebe3;
            border-left: 5px solid #f9c74f;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .article-content .highlight-box strong {
            color: #c44536;
        }
        .article-content figure {
            margin: 2rem 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
            background: #fff;
        }
        .article-content figure img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .article-content figure figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #5e4b3c;
            background: #faf7f2;
            border-top: 1px solid #e8e0d6;
            font-style: italic;
        }
        .article-content .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            list-style: none;
            padding: 0;
            margin: 1rem 0;
        }
        .article-content .link-list-inline li a {
            background: #e8e0d6;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, transform 0.15s;
            display: inline-block;
        }
        .article-content .link-list-inline li a:hover {
            background: #f9c74f;
            transform: translateY(-2px);
            text-decoration: none;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.4rem 1.6rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            margin-bottom: 1.8rem;
            border: 1px solid #e8e0d6;
        }
        .sidebar-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: #1e3d2f;
            margin-bottom: 0.8rem;
            border-bottom: 2px solid #f9c74f;
            padding-bottom: 0.4rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            padding: 0.35rem 0;
            border-bottom: 1px solid #f0ebe3;
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-card ul li a i {
            color: #f9c74f;
            font-size: 0.8rem;
        }
        .search-form {
            display: flex;
            gap: 0.4rem;
            margin-top: 0.6rem;
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 0.6rem 1rem;
            border: 2px solid #d6ccc0;
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: #faf7f2;
        }
        .search-form input[type="text"]:focus {
            border-color: #c44536;
        }
        .search-form button {
            background: #c44536;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 0.6rem 1.4rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            font-size: 0.95rem;
        }
        .search-form button:hover {
            background: #8e2b1e;
            transform: scale(1.02);
        }
        .comment-box,
        .score-box {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem 1.8rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e8e0d6;
            margin-top: 2.2rem;
        }
        .comment-box h3,
        .score-box h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: #1e3d2f;
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .comment-box h3 i,
        .score-box h3 i {
            color: #f9c74f;
        }
        .comment-form textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #d6ccc0;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            outline: none;
            transition: border 0.2s;
            background: #faf7f2;
        }
        .comment-form textarea:focus {
            border-color: #c44536;
        }
        .comment-form .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            margin-top: 0.8rem;
            align-items: center;
        }
        .comment-form input[type="text"] {
            flex: 1;
            min-width: 160px;
            padding: 0.6rem 1rem;
            border: 2px solid #d6ccc0;
            border-radius: 30px;
            font-size: 0.9rem;
            outline: none;
            background: #faf7f2;
        }
        .comment-form input[type="text"]:focus {
            border-color: #c44536;
        }
        .comment-form button {
            background: #1e3d2f;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 0.6rem 2rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            font-size: 0.95rem;
        }
        .comment-form button:hover {
            background: #2a5a44;
            transform: scale(1.02);
        }
        .score-box .star-group {
            display: flex;
            gap: 0.3rem;
            font-size: 2rem;
            color: #d6ccc0;
            cursor: pointer;
            margin: 0.6rem 0 1rem;
            transition: color 0.15s;
        }
        .score-box .star-group i:hover,
        .score-box .star-group i.active {
            color: #f9c74f;
        }
        .score-box .star-group i {
            transition: color 0.15s, transform 0.15s;
        }
        .score-box .star-group i:hover {
            transform: scale(1.15);
        }
        .score-box button {
            background: #c44536;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 0.5rem 2rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .score-box button:hover {
            background: #8e2b1e;
        }
        .site-footer {
            background: #1e3d2f;
            color: #d6ccc0;
            padding: 2.5rem 0 1.8rem;
            margin-top: 2rem;
            border-top: 6px solid #f9c74f;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.8rem;
        }
        @media(min-width:660px) {
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .site-footer h4 {
            color: #fbe9d2;
            font-size: 1.1rem;
            margin-bottom: 0.6rem;
            font-weight: 600;
        }
        .site-footer a {
            color: #cbaa8a;
        }
        .site-footer a:hover {
            color: #f9c74f;
        }
        .site-footer friend-link {
            display: block;
            padding: 0.25rem 0;
        }
        .site-footer friend-link a {
            display: inline-block;
            padding: 0.2rem 0;
        }
        .site-footer .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 1.8rem;
            padding-top: 1.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #9a8a7a;
        }
        @media(max-width:767px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: rgba(0, 0, 0, 0.2);
                border-radius: 12px;
                padding: 0.6rem 0.4rem;
                margin-top: 0.4rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 0.8rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }
            .main-nav a:last-child {
                border-bottom: none;
            }
            .hero {
                padding: 2rem 0 1.8rem;
            }
            .sidebar {
                order: 2;
            }
            .article-content {
                order: 1;
            }
        }
        @media(max-width:480px) {
            .container {
                padding: 0 0.8rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .article-content h2 {
                font-size: 1.4rem;
            }
            .article-content h3 {
                font-size: 1.15rem;
            }
            .comment-box,
            .score-box {
                padding: 1rem;
            }
            .search-form {
                flex-wrap: wrap;
            }
            .search-form button {
                width: 100%;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #e8e0d6;
        }
        ::-webkit-scrollbar-thumb {
            background: #9a8a7a;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #7a6a5a;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 0.5rem;
        }
        .mb-1 {
            margin-bottom: 0.5rem;
        }
        .fw-bold {
            font-weight: 700;
        }
        .color-accent {
            color: #c44536;
        }