*,
        *::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, sans-serif;
            background: #0b0d14;
            color: #e4e6f0;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus {
            color: #ffdd7a;
            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: #f0f2fa;
            letter-spacing: 0.01em;
        }
        h1 {
            font-size: 2.4rem;
            margin: 1.5rem 0 0.75rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.2rem 0 0.8rem;
            border-left: 5px solid #f5c542;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.4rem;
            margin: 1.8rem 0 0.6rem;
        }
        h4 {
            font-size: 1.15rem;
            margin: 1.2rem 0 0.4rem;
            color: #cfd4e6;
        }
        p {
            margin-bottom: 1.2rem;
            color: #d0d4e3;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 0.5rem;
        }
        header {
            background: #141822;
            border-radius: 0 0 24px 24px;
            padding: 0.8rem 1.5rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f5c542, #e68619);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            text-shadow: 0 0 12px rgba(245, 197, 66, 0.25);
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5c542;
            font-size: 2rem;
        }
        .my-logo a {
            color: inherit;
            -webkit-text-fill-color: inherit;
            background: none;
            text-decoration: none;
        }
        .my-logo a:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .nav-list {
            list-style: none;
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #c8cde0;
            transition: background 0.25s, color 0.25s;
        }
        .nav-list li a:hover {
            background: #2a3040;
            color: #f5c542;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #f5c542;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #2a3040;
        }
        .breadcrumb {
            padding: 1rem 0 0.2rem;
            font-size: 0.85rem;
            color: #8e94a8;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
        }
        .breadcrumb a {
            color: #b0b7ce;
        }
        .breadcrumb a:hover {
            color: #f5c542;
        }
        .breadcrumb span {
            color: #6a7088;
        }
        .hero-img-wrap {
            margin: 1.8rem 0 2.2rem;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7);
            background: #1a1f2c;
        }
        .hero-img-wrap img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        @media (min-width: 900px) {
            .content-grid {
                grid-template-columns: 2fr 1fr;
            }
        }
        .main-article {
            background: #141822;
            padding: 1.8rem 2rem;
            border-radius: 24px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
        }
        .sidebar {
            background: #141822;
            padding: 1.8rem 1.5rem;
            border-radius: 24px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            border-bottom: 2px solid #2a3040;
            padding-bottom: 0.6rem;
            margin-bottom: 1rem;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar ul li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #1f2535;
        }
        .sidebar ul li a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .sidebar ul li a i {
            width: 1.2rem;
            color: #f5c542;
        }
        .search-box {
            display: flex;
            margin: 1.2rem 0 2rem;
            max-width: 560px;
            border-radius: 60px;
            overflow: hidden;
            background: #1f2535;
            border: 1px solid #2e354a;
            transition: border 0.3s;
        }
        .search-box:focus-within {
            border-color: #f5c542;
        }
        .search-box input {
            flex: 1;
            padding: 0.8rem 1.2rem;
            border: none;
            background: transparent;
            color: #e4e6f0;
            font-size: 1rem;
            outline: none;
        }
        .search-box input::placeholder {
            color: #6a7088;
        }
        .search-box button {
            padding: 0.8rem 1.6rem;
            background: #f5c542;
            border: none;
            color: #0b0d14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-box button:hover {
            background: #ffdd7a;
        }
        .comment-section {
            background: #141822;
            padding: 1.8rem 2rem;
            border-radius: 24px;
            margin-top: 2.5rem;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
        }
        .comment-section h2 {
            border-left-color: #f5c542;
        }
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1.2rem;
        }
        .comment-form label {
            font-weight: 600;
            color: #cfd4e6;
        }
        .comment-form input,
        .comment-form textarea {
            padding: 0.8rem 1rem;
            border-radius: 12px;
            border: 1px solid #2e354a;
            background: #1a1f2c;
            color: #e4e6f0;
            font-size: 1rem;
            transition: border 0.3s;
            outline: none;
            font-family: inherit;
        }
        .comment-form input:focus,
        .comment-form textarea:focus {
            border-color: #f5c542;
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .comment-form .btn-submit {
            align-self: flex-start;
            padding: 0.8rem 2.4rem;
            background: #f5c542;
            border: none;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1rem;
            color: #0b0d14;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .comment-form .btn-submit:hover {
            background: #ffdd7a;
            transform: scale(1.02);
        }
        .rating-wrap {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex-wrap: wrap;
            margin: 1.2rem 0 0.8rem;
        }
        .rating-stars {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.2rem;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2rem;
            color: #3a4058;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #f5c542;
        }
        .rating-stars label i {
            pointer-events: none;
        }
        .rating-submit {
            padding: 0.5rem 1.6rem;
            background: #2a3040;
            border: none;
            border-radius: 40px;
            color: #e4e6f0;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
        }
        .rating-submit:hover {
            background: #3e4660;
        }
        footer {
            margin-top: 3rem;
            padding: 2rem 1.5rem 1.5rem;
            background: #0e111c;
            border-radius: 24px 24px 0 0;
            border-top: 2px solid #1f2535;
        }
        .footer-inner {
            display: flex;
            flex-direction: column;
            gap: 1.8rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
            justify-content: center;
        }
        .footer-links a {
            font-size: 0.9rem;
            color: #b0b7ce;
        }
        .footer-links a:hover {
            color: #f5c542;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
            justify-content: center;
            font-style: normal;
            padding: 0.8rem 0;
            border-top: 1px solid #1f2535;
            border-bottom: 1px solid #1f2535;
        }
        friend-link a {
            font-size: 0.9rem;
            color: #b0b7ce;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
        }
        friend-link a:hover {
            background: #1f2535;
            color: #f5c542;
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            color: #6a7088;
            padding-top: 0.8rem;
        }
        .copyright strong {
            color: #b0b7ce;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #6a7088;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 0.5rem;
            padding-top: 0.5rem;
            border-top: 1px dashed #2a3040;
        }
        @media (max-width: 768px) {
            header {
                padding: 0.6rem 1rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #141822;
                padding: 0.8rem 0;
                border-radius: 16px;
                margin-top: 0.6rem;
                gap: 0;
            }
            .nav-list.show {
                display: flex;
            }
            .nav-list li a {
                padding: 0.7rem 1.2rem;
                border-radius: 0;
            }
            .hamburger {
                display: block;
            }
            .nav-wrapper {
                width: 100%;
                flex-direction: column;
                align-items: stretch;
            }
            .nav-wrapper .nav-list {
                width: 100%;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .main-article,
            .sidebar,
            .comment-section {
                padding: 1.2rem 1rem;
            }
            .sidebar {
                position: static;
            }
            .hero-img-wrap img {
                max-height: 240px;
            }
            .search-box {
                max-width: 100%;
            }
            .rating-stars label {
                font-size: 1.6rem;
            }
        }
        @media (min-width: 769px) and (max-width: 1024px) {
            .main-article {
                padding: 1.5rem;
            }
            .sidebar {
                padding: 1.2rem;
            }
        }
        .highlight {
            color: #f5c542;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: #2a3040;
            padding: 0.15rem 0.8rem;
            border-radius: 40px;
            font-size: 0.75rem;
            font-weight: 600;
            color: #c8cde0;
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 0.3rem;
        }
        .divider {
            height: 2px;
            background: linear-gradient(90deg, #f5c542, transparent);
            margin: 2rem 0;
            opacity: 0.3;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #1a1f2c;
            border-radius: 12px;
            overflow: hidden;
        }
        table th,
        table td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #2a3040;
        }
        table th {
            background: #2a3040;
            color: #f5c542;
            font-weight: 600;
        }
        table tr:last-child td {
            border-bottom: none;
        }
        .section-reveal {
            animation: fadeUp 0.6s ease forwards;
        }
        @keyframes fadeUp {
            0% {
                opacity: 0;
                transform: translateY(18px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }