*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            padding: 0 1rem;
        }
        a {
            color: #f5a623;
            text-decoration: none;
            transition: color 0.25s, border-color 0.25s;
        }
        a:hover,
        a:focus-visible {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #f0f4fc;
            letter-spacing: 0.01em;
        }
        h1 {
            font-size: 2.4rem;
            margin: 0 0 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.5rem 0 1rem;
            border-bottom: 2px solid #f5a623;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 2rem 0 0.75rem;
            color: #f5a623;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.5rem 0 0.5rem;
            color: #c0d0e0;
        }
        p {
            margin: 0 0 1.2rem;
            color: #d0d8e6;
        }
        ul,
        ol {
            margin: 0 0 1.2rem 1.6rem;
            color: #d0d8e6;
        }
        li {
            margin-bottom: 0.4rem;
        }
        strong,
        b {
            color: #f5f9ff;
            font-weight: 700;
        }
        hr {
            border: none;
            height: 1px;
            background: linear-gradient(90deg, transparent, #f5a62360, transparent);
            margin: 2.5rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 0.5rem;
        }
        .site-header {
            background: #131a24;
            border-radius: 0 0 20px 20px;
            padding: 1rem 1.5rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(8px);
            background: rgba(19, 26, 36, 0.96);
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 3px;
            background: linear-gradient(135deg, #f5a623, #ffd966, #f5a623);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            border: none;
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5a623;
            font-size: 1.8rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: initial;
            color: #8899b0;
            letter-spacing: 1px;
            font-weight: 400;
            display: block;
            margin-top: -4px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .nav-list {
            display: flex;
            gap: 0.3rem;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }
        .nav-list li a {
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #c8d4e6;
            transition: background 0.3s, color 0.3s;
            white-space: nowrap;
        }
        .nav-list li a:hover,
        .nav-list li a.active {
            background: #f5a62320;
            color: #f5a623;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #f5a623;
            color: #f5a623;
            font-size: 1.5rem;
            padding: 0.3rem 0.7rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.3s;
        }
        .hamburger:hover {
            background: #f5a62320;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #1a2330;
            padding: 0.6rem 1.2rem;
            border-radius: 40px;
            margin: 1rem 0 1.5rem;
            font-size: 0.85rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            list-style: none;
            border: 1px solid #2a3a4a;
        }
        .breadcrumb li {
            display: inline;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #f5a623;
            margin-right: 0.6rem;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #a0b8d0;
        }
        .breadcrumb a:hover {
            color: #f5a623;
        }
        .breadcrumb .current {
            color: #f5a623;
            font-weight: 600;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2rem;
            margin: 1.5rem 0 2rem;
        }
        .main-article {
            background: #131b26;
            padding: 2rem 2rem 2.5rem;
            border-radius: 24px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.8rem;
        }
        .sidebar-card {
            background: #131b26;
            border-radius: 20px;
            padding: 1.5rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            border: 1px solid #1e2c3a;
        }
        .sidebar-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 1px solid #2a3a4a;
            padding-bottom: 0.5rem;
        }
        .search-form {
            display: flex;
            gap: 0.4rem;
            width: 100%;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1rem;
            border-radius: 30px;
            border: 2px solid #2a3a4a;
            background: #0e141e;
            color: #e8edf5;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.3s;
        }
        .search-form input:focus {
            border-color: #f5a623;
        }
        .search-form button {
            background: #f5a623;
            border: none;
            border-radius: 30px;
            padding: 0 1.2rem;
            color: #0b0e14;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            font-size: 1rem;
        }
        .search-form button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .comment-box textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border-radius: 16px;
            border: 2px solid #2a3a4a;
            background: #0e141e;
            color: #e8edf5;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 80px;
            outline: none;
            transition: border 0.3s;
            font-family: inherit;
        }
        .comment-box textarea:focus {
            border-color: #f5a623;
        }
        .comment-box .btn,
        .rating-box .btn {
            background: #f5a623;
            border: none;
            border-radius: 30px;
            padding: 0.6rem 1.8rem;
            color: #0b0e14;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            font-size: 0.95rem;
            margin-top: 0.6rem;
            display: inline-block;
        }
        .comment-box .btn:hover,
        .rating-box .btn:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.6rem;
            margin: 0.5rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #3a4a5a;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5a623;
        }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 25px rgba(0, 0, 0, 0.5);
        }
        .featured-image figcaption {
            padding: 0.6rem 1rem;
            background: #1a2330;
            font-size: 0.9rem;
            color: #a0b8d0;
            font-style: italic;
        }
        friend-link {
            display: block;
            background: #1a2330;
            border-radius: 20px;
            padding: 1.5rem 2rem;
            margin: 2rem 0 1rem;
            border: 1px solid #2a3a4a;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 1px solid #2a3a4a;
            padding-bottom: 0.5rem;
        }
        friend-link ul {
            list-style: none;
            margin: 0.8rem 0 0;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.5rem;
        }
        friend-link ul li a {
            color: #c0d0e0;
            font-weight: 500;
            padding: 0.2rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.3s, color 0.3s;
        }
        friend-link ul li a:hover {
            border-bottom-color: #f5a623;
            color: #f5a623;
            text-decoration: none;
        }
        .site-footer {
            background: #131a24;
            border-radius: 20px 20px 0 0;
            padding: 2rem 1.5rem 1.5rem;
            margin-top: 2rem;
            text-align: center;
            border-top: 1px solid #1e2c3a;
        }
        .site-footer p {
            font-size: 0.9rem;
            color: #8899b0;
            margin: 0.2rem 0;
        }
        .site-footer .copyright {
            margin-top: 1rem;
            border-top: 1px solid #1e2c3a;
            padding-top: 1rem;
            font-size: 0.85rem;
            color: #6a7a8a;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .main-article {
                order: 1;
            }
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.6rem;
            }
            .site-header {
                padding: 0.8rem 1rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.3rem;
            }
            .my-logo small {
                font-size: 0.6rem;
            }
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a2330;
                border-radius: 16px;
                padding: 0.8rem;
                margin-top: 0.8rem;
                gap: 0.2rem;
                border: 1px solid #2a3a4a;
            }
            .nav-list li a {
                display: block;
                padding: 0.6rem 1rem;
                border-radius: 10px;
            }
            #nav-toggle:checked+.hamburger+.nav-list {
                display: flex;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 0.8rem;
                gap: 0.2rem 0.4rem;
            }
            .main-article {
                padding: 1.2rem 1rem 1.8rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            friend-link ul {
                flex-direction: column;
                gap: 0.3rem;
            }
            .star-rating {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            .main-article {
                padding: 1rem 0.8rem 1.5rem;
            }
            h1 {
                font-size: 1.3rem;
            }
            h2 {
                font-size: 1.1rem;
            }
            .search-form {
                flex-wrap: wrap;
            }
            .search-form button {
                width: 100%;
                padding: 0.6rem;
            }
            .sidebar-card {
                padding: 1rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0e14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a3a4a;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #3a4a5a;
        }
        .tag {
            display: inline-block;
            background: #f5a62320;
            color: #f5a623;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            margin-right: 0.4rem;
        }
        .updated {
            color: #8899b0;
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 1.2rem;
        }
        .updated i {
            color: #f5a623;
        }
        blockquote {
            border-left: 4px solid #f5a623;
            padding: 0.8rem 1.2rem;
            margin: 1.2rem 0;
            background: #0e141e;
            border-radius: 0 12px 12px 0;
            color: #c0d0e0;
            font-style: italic;
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #f5a623;
            color: #f5a623;
            padding: 0.5rem 1.5rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, color 0.3s;
            font-size: 0.9rem;
        }
        .btn-outline:hover {
            background: #f5a623;
            color: #0b0e14;
            text-decoration: none;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #0e141e;
            border-radius: 12px;
            overflow: hidden;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #1e2c3a;
        }
        th {
            background: #1a2330;
            color: #f5a623;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .main-article {
            animation: fadeUp 0.6s ease-out;
        }
.hamburger {
                display: none !important;
            }
            .nav-list {
                display: flex !important;
                flex-wrap: wrap;
            }
            @media (max-width:768px) {
                .nav-list {
                    flex-direction: column;
                    width: 100%;
                }
            }