* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f8f7f4;
            color: #1e1e2a;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #1e3799;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #e84118;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 18px;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            color: #fff;
            padding: 0.6rem 0;
            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: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f5c518;
            text-shadow: 0 2px 8px rgba(245, 197, 24, 0.3);
            transition: transform 0.2s ease;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #ffd700;
        }
        .my-logo i {
            font-size: 2rem;
            color: #ff6b6b;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-bar a {
            color: #e0e0e0;
            padding: 0.5rem 0.9rem;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
        }
        .nav-bar a:hover,
        .nav-bar a.active {
            background: rgba(245, 197, 24, 0.18);
            color: #f5c518;
            text-decoration: none;
        }
        .nav-bar a i {
            margin-right: 0.3rem;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: opacity 0.2s;
        }
        .hamburger:hover {
            opacity: 0.8;
        }
        .breadcrumb {
            background: #efece4;
            padding: 0.7rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #ddd6cb;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem;
            align-items: center;
        }
        .breadcrumb a {
            color: #1e3799;
        }
        .breadcrumb span {
            color: #555;
        }
        .breadcrumb .sep {
            color: #999;
            margin: 0 0.2rem;
        }
        .hero {
            background: linear-gradient(145deg, #0f3460, #1a1a2e, #16213e);
            color: #fff;
            padding: 2.8rem 0 2.4rem;
            text-align: center;
            border-bottom: 4px solid #f5c518;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 900;
            letter-spacing: -0.5px;
            line-height: 1.2;
            margin-bottom: 0.8rem;
            text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }
        .hero h1 i {
            color: #f5c518;
            margin-right: 0.5rem;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 780px;
            margin: 0 auto 1.6rem;
            opacity: 0.92;
            line-height: 1.6;
        }
        .hero .badge {
            display: inline-block;
            background: rgba(245, 197, 24, 0.2);
            border: 1px solid #f5c518;
            padding: 0.3rem 1.4rem;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #f5c518;
            font-weight: 600;
        }
        .hero .badge i {
            margin-right: 0.4rem;
        }
        .main-wrap {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.4rem;
            padding: 2.6rem 0;
        }
        .content-area {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .content-area h2 {
            font-size: 2rem;
            font-weight: 800;
            color: #0f3460;
            margin: 2.8rem 0 1rem 0;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #f5c518;
            display: inline-block;
        }
        .content-area h2 i {
            color: #e84118;
            margin-right: 0.5rem;
        }
        .content-area h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: #1a1a2e;
            margin: 2rem 0 0.8rem 0;
        }
        .content-area h3 i {
            color: #0f3460;
            margin-right: 0.4rem;
            font-size: 1.3rem;
        }
        .content-area h4 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #16213e;
            margin: 1.4rem 0 0.6rem 0;
            padding-left: 0.5rem;
            border-left: 4px solid #f5c518;
        }
        .content-area p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #2d2d3a;
        }
        .content-area .highlight {
            background: #fff8e7;
            padding: 1.2rem 1.8rem;
            border-radius: 20px;
            border-left: 6px solid #f5c518;
            margin: 1.8rem 0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
        }
        .content-area .highlight strong {
            color: #0f3460;
        }
        .content-area .insight-box {
            background: #eef3fc;
            padding: 1.4rem 2rem;
            border-radius: 20px;
            margin: 1.8rem 0;
            border: 1px solid #d0dff0;
        }
        .content-area .insight-box i {
            color: #0f3460;
            margin-right: 0.5rem;
        }
        .content-area ul,
        .content-area ol {
            margin-bottom: 1.4rem;
        }
        .content-area li {
            margin-bottom: 0.5rem;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .featured-image figcaption {
            background: #fff;
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #555;
            text-align: center;
            border-bottom-left-radius: 20px;
            border-bottom-right-radius: 20px;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 24px;
            padding: 1.6rem;
            margin-bottom: 1.8rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            border: 1px solid #eeeae3;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #0f3460;
            margin-bottom: 1rem;
            border-bottom: 2px solid #f5c518;
            padding-bottom: 0.4rem;
        }
        .sidebar-card h3 i {
            margin-right: 0.4rem;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
        }
        .sidebar-link-list li {
            padding: 0.45rem 0;
            border-bottom: 1px solid #f0ede8;
        }
        .sidebar-link-list li:last-child {
            border-bottom: none;
        }
        .sidebar-link-list a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.95rem;
            color: #1e3799;
        }
        .sidebar-link-list a:hover {
            color: #e84118;
        }
        .sidebar-link-list a i {
            font-size: 0.8rem;
            color: #f5c518;
        }
        .search-form {
            display: flex;
            gap: 0.4rem;
            margin: 1.2rem 0;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 2px solid #ddd6cb;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: #fff;
        }
        .search-form input:focus {
            border-color: #f5c518;
        }
        .search-form button {
            background: #0f3460;
            color: #fff;
            border: none;
            padding: 0.7rem 1.2rem;
            border-radius: 40px;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .search-form button:hover {
            background: #1a1a2e;
        }
        .comment-box {
            background: #fff;
            border-radius: 24px;
            padding: 1.8rem;
            margin: 2.4rem 0;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
            border: 1px solid #eeeae3;
        }
        .comment-box h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #0f3460;
            margin-bottom: 1.2rem;
        }
        .comment-box h3 i {
            margin-right: 0.5rem;
            color: #f5c518;
        }
        .comment-form textarea {
            width: 100%;
            padding: 0.9rem 1.2rem;
            border: 2px solid #ddd6cb;
            border-radius: 18px;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 110px;
            font-family: inherit;
            transition: border 0.2s;
            background: #fafaf8;
        }
        .comment-form textarea:focus {
            border-color: #f5c518;
            outline: none;
            background: #fff;
        }
        .comment-form .form-row {
            display: flex;
            gap: 1rem;
            margin: 0.8rem 0;
            flex-wrap: wrap;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1rem;
            border: 2px solid #ddd6cb;
            border-radius: 40px;
            font-size: 0.9rem;
            background: #fafaf8;
            transition: border 0.2s;
        }
        .comment-form .form-row input:focus {
            border-color: #f5c518;
            outline: none;
            background: #fff;
        }
        .comment-form .btn-submit {
            background: #0f3460;
            color: #fff;
            border: none;
            padding: 0.7rem 2.2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-form .btn-submit:hover {
            background: #1a1a2e;
            transform: translateY(-1px);
        }
        .rating-section {
            background: #fff;
            border-radius: 24px;
            padding: 1.8rem;
            margin: 1.8rem 0;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
            border: 1px solid #eeeae3;
        }
        .rating-section h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #0f3460;
            margin-bottom: 1rem;
        }
        .rating-section h3 i {
            color: #f5c518;
            margin-right: 0.4rem;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 2rem;
            margin: 0.8rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #ddd;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5c518;
        }
        .rating-form .btn-rate {
            background: #e84118;
            color: #fff;
            border: none;
            padding: 0.6rem 2rem;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .rating-form .btn-rate:hover {
            background: #c0392b;
        }
        .rating-display {
            margin-top: 0.8rem;
            font-size: 1rem;
            color: #555;
        }
        .rating-display .stars {
            color: #f5c518;
        }
        .site-footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 2.4rem 0 1.2rem;
            margin-top: 3rem;
            border-top: 4px solid #f5c518;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #f5c518;
            font-size: 1.1rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid ul li {
            padding: 0.25rem 0;
        }
        .footer-grid ul a {
            color: #bbb;
            font-size: 0.9rem;
        }
        .footer-grid ul a:hover {
            color: #f5c518;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.04);
            padding: 1.2rem 1.6rem;
            border-radius: 18px;
            margin-top: 1rem;
            border: 1px solid rgba(245, 197, 24, 0.15);
        }
        friend-link a {
            color: #ccc;
            font-size: 0.9rem;
            margin-right: 1.2rem;
            display: inline-block;
            padding: 0.2rem 0;
        }
        friend-link a:hover {
            color: #f5c518;
        }
        .copyright {
            text-align: center;
            padding-top: 1.4rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
            color: #888;
        }
        .copyright strong {
            color: #f5c518;
        }
        @media (max-width: 992px) {
            .main-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .content-area {
                order: 1;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-bar {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(26, 26, 46, 0.98);
                padding: 1rem 0 1.2rem;
                border-radius: 0 0 24px 24px;
                margin-top: 0.6rem;
                gap: 0.1rem;
            }
            .nav-bar.open {
                display: flex;
            }
            .nav-bar a {
                padding: 0.6rem 1.2rem;
                width: 100%;
                text-align: left;
                border-radius: 0;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .content-area h2 {
                font-size: 1.6rem;
            }
            .content-area h3 {
                font-size: 1.25rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .comment-form .form-row {
                flex-direction: column;
            }
            .comment-form .form-row input {
                min-width: unset;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .hero {
                padding: 1.8rem 0;
            }
            .content-area h2 {
                font-size: 1.3rem;
            }
            .content-area p {
                font-size: 0.98rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .star-rating {
                font-size: 1.6rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo i {
                font-size: 1.4rem;
            }
        }
        .text-muted {
            color: #777;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #888;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-top: 0.4rem;
        }
        .last-updated i {
            color: #f5c518;
        }