*,
        *::before,
        *::after {
            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, sans-serif;
            background: #0b0d14;
            color: #e8e6e3;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        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 {
            font-weight: 700;
            line-height: 1.25;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            color: #f0ede8;
        }
        h1 {
            font-size: 2.4rem;
            border-left: 6px solid #f5c542;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #2a2d3a;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            color: #f0c966;
        }
        h4 {
            font-size: 1.1rem;
            color: #cfd4de;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        header {
            background: #141822;
            padding: 1.2rem 0;
            border-bottom: 2px solid #2a2d3a;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            background: rgba(20, 24, 34, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: 2px;
            color: #f5c542;
            text-shadow: 0 0 12px rgba(245, 197, 66, 0.3);
            transition: transform 0.2s;
            font-family: 'Impact', 'Arial Black', sans-serif;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            color: #8a8fa0;
            letter-spacing: 1px;
            font-weight: 300;
            font-family: 'Segoe UI', sans-serif;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.3rem;
            flex-wrap: wrap;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #c8ccd9;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            background: #f5c542;
            color: #0b0d14;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f5c542;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #2a2d3a;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 1rem 0 0.5rem;
            font-size: 0.85rem;
            color: #8a8fa0;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 0.6rem;
            color: #555;
        }
        .breadcrumb a {
            color: #b0b5c4;
        }
        .breadcrumb a:hover {
            color: #f5c542;
        }
        .breadcrumb .active {
            color: #f5c542;
        }
        .hero-img {
            margin: 2rem 0 2.5rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7);
            background: #1e212e;
        }
        .hero-img img {
            width: 100%;
            object-fit: cover;
            min-height: 280px;
            max-height: 500px;
        }
        .hero-caption {
            padding: 1rem 1.5rem;
            font-style: italic;
            color: #a8adbc;
            font-size: 0.9rem;
            background: #1a1d2a;
            border-radius: 0 0 12px 12px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 2.5rem;
            margin: 2rem 0;
        }
        .content-main {
            min-width: 0;
        }
        .content-sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
            background: #141822;
            padding: 1.5rem;
            border-radius: 16px;
            border: 1px solid #2a2d3a;
        }
        .content-sidebar h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 1px solid #2a2d3a;
            padding-bottom: 0.5rem;
        }
        .content-sidebar ul {
            list-style: none;
            padding: 0;
        }
        .content-sidebar ul li {
            margin-bottom: 0.5rem;
        }
        .content-sidebar ul li a {
            font-size: 0.9rem;
            color: #c8ccd9;
        }
        .content-sidebar ul li a:hover {
            color: #f5c542;
        }
        .search-box {
            background: #1a1d2a;
            border-radius: 40px;
            padding: 0.3rem 0.3rem 0.3rem 1.2rem;
            display: flex;
            align-items: center;
            border: 1px solid #2f3345;
            transition: border 0.2s;
            max-width: 480px;
            margin: 1.8rem 0 2rem;
        }
        .search-box:focus-within {
            border-color: #f5c542;
        }
        .search-box input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 0.7rem 0.5rem;
            color: #e8e6e3;
            font-size: 1rem;
            outline: none;
        }
        .search-box input::placeholder {
            color: #6a6f80;
        }
        .search-box button {
            background: #f5c542;
            border: none;
            border-radius: 40px;
            padding: 0.6rem 1.4rem;
            font-weight: 600;
            color: #0b0d14;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 0.95rem;
        }
        .search-box button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .interaction-area {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 3rem 0 2rem;
            padding: 2rem 0;
            border-top: 2px solid #2a2d3a;
            border-bottom: 2px solid #2a2d3a;
        }
        .comment-section,
        .rating-section {
            background: #141822;
            padding: 1.8rem;
            border-radius: 16px;
            border: 1px solid #2a2d3a;
        }
        .comment-section h3,
        .rating-section h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .comment-section form,
        .rating-section form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 1rem;
        }
        .comment-section input,
        .comment-section textarea,
        .rating-section select {
            background: #1a1d2a;
            border: 1px solid #2f3345;
            border-radius: 10px;
            padding: 0.7rem 1rem;
            color: #e8e6e3;
            font-size: 0.95rem;
            font-family: inherit;
            transition: border 0.2s;
        }
        .comment-section input:focus,
        .comment-section textarea:focus,
        .rating-section select:focus {
            border-color: #f5c542;
            outline: none;
        }
        .comment-section textarea {
            min-height: 90px;
            resize: vertical;
        }
        .comment-section button,
        .rating-section button {
            background: #f5c542;
            border: none;
            border-radius: 30px;
            padding: 0.7rem 1.6rem;
            font-weight: 600;
            color: #0b0d14;
            cursor: pointer;
            align-self: flex-start;
            transition: background 0.2s, transform 0.1s;
            font-size: 0.95rem;
        }
        .comment-section button:hover,
        .rating-section button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #44475a;
            cursor: pointer;
        }
        .rating-stars .star {
            transition: color 0.2s, transform 0.1s;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: #f5c542;
            transform: scale(1.1);
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            background: #141822;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #2a2d3a;
        }
        .data-table th {
            background: #1e212e;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
            color: #f5c542;
        }
        .data-table td {
            padding: 0.7rem 1rem;
            border-top: 1px solid #2a2d3a;
            color: #d0d4de;
        }
        .data-table tr:hover td {
            background: #1a1d2a;
        }
        blockquote {
            border-left: 4px solid #f5c542;
            background: #1a1d2a;
            padding: 1.2rem 1.8rem;
            margin: 1.8rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #c8ccd9;
        }
        blockquote cite {
            display: block;
            margin-top: 0.6rem;
            font-style: normal;
            font-weight: 600;
            color: #f0c966;
        }
        footer {
            background: #0f121c;
            border-top: 2px solid #2a2d3a;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-inner h4 {
            margin-top: 0;
            color: #f5c542;
            font-size: 1.1rem;
        }
        .footer-inner p,
        .footer-inner li {
            font-size: 0.9rem;
            color: #a8adbc;
        }
        .footer-inner ul {
            list-style: none;
            padding: 0;
        }
        .footer-inner ul li {
            margin-bottom: 0.4rem;
        }
        .footer-inner ul li a {
            color: #b0b5c4;
        }
        .footer-inner ul li a:hover {
            color: #f5c542;
        }
        friend-link {
            display: block;
            margin-top: 1.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid #2a2d3a;
            font-size: 0.9rem;
            color: #8a8fa0;
        }
        friend-link a {
            color: #c8ccd9;
            margin: 0 0.4rem;
        }
        friend-link a:hover {
            color: #f5c542;
        }
        .copyright {
            text-align: center;
            padding-top: 1.8rem;
            margin-top: 1.8rem;
            border-top: 1px solid #1e212e;
            font-size: 0.8rem;
            color: #6a6f80;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
        }
        .copyright strong {
            color: #a8adbc;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .content-sidebar {
                position: static;
                order: 2;
            }
            .interaction-area {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 680px) {
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #141822;
                padding: 1rem 0;
                border-top: 1px solid #2a2d3a;
                margin-top: 0.8rem;
            }
            .nav-list li a {
                padding: 0.7rem 1.2rem;
                border-radius: 0;
            }
            .hamburger {
                display: block;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .header-inner {
                align-items: center;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .search-box {
                max-width: 100%;
                flex-wrap: wrap;
                border-radius: 24px;
            }
            .search-box input {
                width: 100%;
            }
            .search-box button {
                width: 100%;
                border-radius: 24px;
                margin-top: 0.3rem;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.5rem 0.6rem;
            }
            blockquote {
                padding: 0.8rem 1rem;
            }
            .hero-img img {
                min-height: 180px;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.6rem;
            }
            h1 {
                font-size: 1.6rem;
                padding-left: 0.7rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            .container {
                padding: 0 0.4rem;
            }
            .rating-stars {
                font-size: 1.3rem;
            }
        }
        .highlight {
            color: #f5c542;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: #f5c542;
            color: #0b0d14;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        .last-updated {
            text-align: right;
            font-size: 0.85rem;
            color: #6a6f80;
            margin-top: 1.5rem;
            padding-top: 0.5rem;
            border-top: 1px dashed #2a2d3a;
        }
        .emoji-big {
            font-size: 1.4rem;
        }
        .inline-icon {
            margin-right: 0.3rem;
        }