*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f3ee;
            color: #1f1f1f;
            line-height: 1.7;
            font-size: 16px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #c62828;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #8e1a1a;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
            color: #1a1a2e;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
            border-bottom: 4px solid #c62828;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #c62828;
            padding-left: 0.75rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #2d2d44;
        }
        h4 {
            font-size: 1.15rem;
            color: #3a3a55;
        }
        p {
            margin-bottom: 1rem;
        }
        blockquote {
            border-left: 4px solid #c62828;
            background: #f0ece4;
            padding: 1rem 1.5rem;
            margin: 1.2rem 0;
            font-style: italic;
            border-radius: 0 8px 8px 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .badge {
            display: inline-block;
            background: #c62828;
            color: #fff;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            color: #ffcd7e;
            text-decoration: none;
        }
        .my-logo i {
            color: #ffcd7e;
            font-size: 1.5rem;
        }
        .my-logo span {
            background: #c62828;
            padding: 0.1rem 0.4rem;
            border-radius: 4px;
            font-size: 0.7rem;
            font-weight: 400;
            letter-spacing: 1px;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.2rem;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            color: #eaeaea;
            padding: 0.5rem 0.9rem;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            display: block;
        }
        .nav-list li a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #ffcd7e;
            text-decoration: none;
        }
        .nav-list li a.active {
            background: #c62828;
            color: #fff;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.7rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 4px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb-wrap {
            background: #e8e3da;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d6d0c6;
        }
        .breadcrumb-wrap ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb-wrap ol li+li::before {
            content: "›";
            margin-right: 0.4rem;
            color: #888;
        }
        .breadcrumb-wrap a {
            color: #555;
        }
        .breadcrumb-wrap a:hover {
            color: #c62828;
        }
        .breadcrumb-wrap .current {
            color: #1a1a2e;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
            color: #fff;
            padding: 3rem 0 2.5rem;
            border-bottom: 4px solid #c62828;
        }
        .hero h1 {
            color: #fff;
            border-bottom: none;
            font-size: 2.6rem;
            margin-top: 0;
        }
        .hero .sub {
            font-size: 1.1rem;
            opacity: 0.85;
            max-width: 700px;
            margin-top: 0.5rem;
        }
        .hero .meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            margin-top: 1.2rem;
            font-size: 0.9rem;
            opacity: 0.8;
        }
        .hero .meta i {
            margin-right: 0.3rem;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1.8rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #e6e0d6;
        }
        .sidebar-card h3 {
            margin-top: 0;
            font-size: 1.15rem;
            border-bottom: 2px solid #e6e0d6;
            padding-bottom: 0.5rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0.8rem 0 0;
        }
        .sidebar-card ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #f0ece4;
        }
        .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: #c62828;
            width: 1rem;
            font-size: 0.8rem;
        }
        .search-form {
            display: flex;
            gap: 0.4rem;
            margin: 1.2rem 0;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 2px solid #d6d0c6;
            border-radius: 8px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: #fff;
        }
        .search-form input:focus {
            border-color: #c62828;
        }
        .search-form button {
            background: #c62828;
            color: #fff;
            border: none;
            padding: 0.7rem 1.2rem;
            border-radius: 8px;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #8e1a1a;
        }
        .interaction-area {
            background: #fff;
            border-radius: 12px;
            padding: 1.8rem;
            margin: 2.5rem 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #e6e0d6;
        }
        .interaction-area h3 {
            margin-top: 0;
        }
        .comment-form textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #d6d0c6;
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            outline: none;
            transition: border 0.2s;
        }
        .comment-form textarea:focus {
            border-color: #c62828;
        }
        .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .form-row input {
            flex: 1;
            min-width: 160px;
            padding: 0.7rem 1rem;
            border: 2px solid #d6d0c6;
            border-radius: 8px;
            font-size: 0.9rem;
            outline: none;
            transition: border 0.2s;
        }
        .form-row input:focus {
            border-color: #c62828;
        }
        .btn {
            background: #c62828;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 8px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover {
            background: #8e1a1a;
            transform: translateY(-1px);
        }
        .btn-secondary {
            background: #3a3a55;
        }
        .btn-secondary:hover {
            background: #1a1a2e;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
            margin: 0.5rem 0;
        }
        .rating-stars i {
            transition: color 0.2s, transform 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #f9a825;
            transform: scale(1.1);
        }
        .rating-stars i.hovered {
            color: #f9a825;
        }
        .rating-display {
            font-size: 0.9rem;
            color: #555;
            margin-left: 0.5rem;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0;
            font-size: 0.92rem;
            background: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.05);
        }
        .data-table th {
            background: #1a1a2e;
            color: #fff;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #f0ece4;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #faf7f2;
        }
        friend-link {
            display: block;
            padding: 1.5rem 0 0.5rem;
        }
        friend-link ul {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
            list-style: none;
            padding: 0;
            margin: 0.8rem 0 0;
        }
        friend-link ul li a {
            font-weight: 500;
            color: #c62828;
        }
        friend-link ul li a:hover {
            color: #8e1a1a;
        }
        .site-footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 2rem 0 1.5rem;
            margin-top: 2rem;
            border-top: 4px solid #c62828;
        }
        .site-footer .copyright {
            text-align: center;
            font-size: 0.85rem;
            opacity: 0.75;
            margin-top: 1rem;
            padding-top: 1rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .site-footer a {
            color: #ffcd7e;
        }
        .site-footer a:hover {
            color: #fff;
        }
        @media (max-width: 900px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .main-content {
                order: 1;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #16213e;
                padding: 0.5rem 0;
                border-radius: 0 0 12px 12px;
                gap: 0;
            }
            .nav-list li a {
                padding: 0.7rem 1.2rem;
                border-radius: 0;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .header-inner {
                position: relative;
            }
            .nav-wrap {
                flex-wrap: wrap;
                width: 100%;
            }
            #nav-toggle {
                display: none;
            }
            .hamburger {
                display: block;
                margin-left: auto;
            }
            .nav-list {
                display: none;
                width: 100%;
                margin-top: 0.5rem;
            }
            #nav-toggle:checked+.hamburger+.nav-list {
                display: flex;
            }
            .nav-wrap .hamburger {
                order: 1;
            }
            .nav-wrap .nav-list {
                order: 2;
                width: 100%;
            }
            #nav-toggle:checked~.nav-list {
                display: flex !important;
            }
            .nav-list {
                display: none;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero {
                padding: 2rem 0 1.5rem;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.6rem;
            }
            .rating-stars {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            body {
                font-size: 15px;
            }
            .container {
                padding: 0 0.8rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .sidebar-card {
                padding: 1rem;
            }
            .interaction-area {
                padding: 1rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
            .form-row {
                flex-direction: column;
            }
            .form-row input {
                min-width: auto;
            }
        }
        .text-sm {
            font-size: 0.85rem;
        }
        .text-muted {
            color: #777;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .gap-1 {
            gap: 1rem;
        }
        .rounded {
            border-radius: 12px;
        }
        .shadow-sm {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
        }
        .bg-white {
            background: #fff;
        }
        .p-2 {
            padding: 1.5rem;
        }
        .highlight-box {
            background: #f0ece4;
            border-left: 4px solid #c62828;
            padding: 1rem 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 1.2rem 0;
        }
        .highlight-box strong {
            color: #c62828;
        }
        .featured-img {
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            margin: 1.5rem 0;
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .img-caption {
            font-size: 0.85rem;
            color: #777;
            text-align: center;
            margin-top: 0.3rem;
            font-style: italic;
        }
        .skeleton {
            background: linear-gradient(90deg, #f0ece4 25%, #e8e3da 50%, #f0ece4 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
        }
        @keyframes shimmer {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #f0ece4;
        }
        ::-webkit-scrollbar-thumb {
            background: #c62828;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #8e1a1a;
        }