*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #0b0e14;
            color: #e8e6e3;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: #f5a623;
            text-decoration: none;
            transition: color 0.25s ease, border-color 0.25s ease;
            border-bottom: 1px solid transparent;
        }
        a:hover,
        a:focus-visible {
            color: #ffc857;
            border-bottom-color: #f5a623;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.3;
            color: #f0ede8;
            letter-spacing: 0.01em;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin-top: 2.8rem;
            margin-bottom: 0.9rem;
            border-left: 4px solid #f5a623;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 2rem;
            margin-bottom: 0.6rem;
            color: #f0e3d0;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.5rem;
            margin-bottom: 0.4rem;
            color: #ddd6cc;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.02rem;
        }
        ul,
        ol {
            margin-bottom: 1.5rem;
            padding-left: 1.8rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        strong {
            color: #f5a623;
            font-weight: 600;
        }
        blockquote {
            border-left: 4px solid #f5a623;
            padding: 0.8rem 1.5rem;
            margin: 1.8rem 0;
            background: rgba(245, 166, 35, 0.06);
            border-radius: 0 8px 8px 0;
            font-style: italic;
            color: #d4cfc7;
        }
        hr {
            border: none;
            border-top: 1px solid #2a2f3a;
            margin: 2.5rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #0f131b;
            border-bottom: 1px solid #1f2530;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            background: rgba(11, 14, 20, 0.95);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: #f5a623;
            letter-spacing: 1px;
            border: none;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            font-size: 1.6rem;
        }
        .my-logo:hover {
            color: #ffc857;
            border: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #e8e6e3;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            border-radius: 4px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #1f2530;
        }
        .main-nav {
            display: flex;
            gap: 1.6rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #c8c4bc;
            font-size: 0.95rem;
            border: none;
            padding: 0.3rem 0;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0%;
            height: 2px;
            background: #f5a623;
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after,
        .main-nav a:focus-visible::after {
            width: 100%;
        }
        .main-nav a:hover {
            color: #f5a623;
            border: none;
        }
        .breadcrumb {
            padding: 0.8rem 0 0.2rem;
            font-size: 0.85rem;
            color: #888e9a;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
            align-items: center;
        }
        .breadcrumb a {
            color: #a0a6b2;
            border: none;
        }
        .breadcrumb a:hover {
            color: #f5a623;
        }
        .breadcrumb span {
            color: #f5a623;
        }
        .breadcrumb i {
            font-size: 0.6rem;
            color: #5a6070;
            margin: 0 0.3rem;
        }
        .hero {
            padding: 2.5rem 0 1.8rem;
            border-bottom: 1px solid #1f2530;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
            align-items: center;
        }
        .hero-text .meta {
            font-size: 0.9rem;
            color: #8a909e;
            margin-bottom: 1rem;
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
        }
        .hero-text .meta i {
            margin-right: 0.3rem;
        }
        .hero-img {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
            background: #1a202b;
        }
        .hero-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .hero-img:hover img {
            transform: scale(1.02);
        }
        .content-area {
            padding: 2rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 2.5fr 1fr;
            gap: 3rem;
        }
        .article-body p {
            text-align: justify;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #131820;
            border: 1px solid #1f2530;
            border-radius: 10px;
            padding: 1.5rem;
            margin-bottom: 1.8rem;
        }
        .sidebar-card h4 {
            font-size: 1rem;
            border-bottom: 1px solid #1f2530;
            padding-bottom: 0.6rem;
            margin-bottom: 1rem;
            color: #f5a623;
        }
        .sidebar-card ul {
            list-style: none;
            padding-left: 0;
        }
        .sidebar-card ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #1a202b;
        }
        .sidebar-card ul li a {
            color: #c8c4bc;
            border: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-card ul li a:hover {
            color: #f5a623;
        }
        .sidebar-card ul li a i {
            font-size: 0.7rem;
            color: #f5a623;
        }
        .search-box {
            display: flex;
            gap: 0.5rem;
            background: #0b0e14;
            border: 1px solid #2a2f3a;
            border-radius: 6px;
            padding: 0.3rem 0.3rem 0.3rem 0.8rem;
            transition: border-color 0.3s;
        }
        .search-box:focus-within {
            border-color: #f5a623;
        }
        .search-box input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            color: #e8e6e3;
            font-size: 0.95rem;
            padding: 0.4rem 0;
        }
        .search-box input::placeholder {
            color: #5a6070;
        }
        .search-box button {
            background: #f5a623;
            border: none;
            border-radius: 4px;
            padding: 0.4rem 1rem;
            color: #0b0e14;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            font-size: 0.9rem;
        }
        .search-box button:hover {
            background: #ffc857;
        }
        .interaction-area {
            margin-top: 3rem;
            border-top: 1px solid #1f2530;
            padding-top: 2.5rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
        }
        .interaction-card {
            background: #131820;
            border: 1px solid #1f2530;
            border-radius: 10px;
            padding: 1.8rem;
        }
        .interaction-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .interaction-card h3 i {
            color: #f5a623;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            font-size: 0.9rem;
            color: #a0a6b2;
            margin-bottom: 0.3rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.6rem 0.8rem;
            background: #0b0e14;
            border: 1px solid #2a2f3a;
            border-radius: 4px;
            color: #e8e6e3;
            font-size: 0.95rem;
            transition: border-color 0.3s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #f5a623;
            outline: none;
        }
        .form-group textarea {
            min-height: 80px;
            resize: vertical;
        }
        .btn-primary {
            background: #f5a623;
            color: #0b0e14;
            border: none;
            padding: 0.6rem 1.5rem;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            font-size: 0.95rem;
        }
        .btn-primary:hover {
            background: #ffc857;
            transform: translateY(-1px);
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.4rem;
            color: #3a404e;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .rating-stars i {
            transition: color 0.2s;
        }
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: #f5a623;
        }
        .rating-value {
            font-size: 0.85rem;
            color: #8a909e;
            margin-top: 0.4rem;
            text-align: right;
        }
        .site-footer {
            background: #0a0d13;
            border-top: 1px solid #1f2530;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-col h4 {
            color: #f5a623;
            font-size: 1rem;
            margin-bottom: 0.8rem;
            border-bottom: 1px solid #1f2530;
            padding-bottom: 0.4rem;
        }
        .footer-col ul {
            list-style: none;
            padding-left: 0;
        }
        .footer-col ul li {
            padding: 0.2rem 0;
        }
        .footer-col ul li a {
            color: #a0a6b2;
            border: none;
            font-size: 0.9rem;
        }
        .footer-col ul li a:hover {
            color: #f5a623;
        }
        friend-link {
            display: block;
            padding: 0.8rem 0;
            color: #8a909e;
            font-size: 0.9rem;
        }
        friend-link a {
            color: #c8c4bc;
            border: none;
            margin: 0 0.3rem;
        }
        friend-link a:hover {
            color: #f5a623;
        }
        .copyright {
            text-align: center;
            padding-top: 1.8rem;
            margin-top: 1.8rem;
            border-top: 1px solid #1a202b;
            font-size: 0.85rem;
            color: #5a6070;
        }
        .copyright strong {
            color: #8a909e;
        }
        @media (max-width: 992px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 1.8rem;
            }
            .hero-img {
                order: -1;
            }
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .interaction-area {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0.2rem;
                padding: 0.8rem 0 0.4rem;
                border-top: 1px solid #1f2530;
                margin-top: 0.5rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 0;
                border-bottom: 1px solid #1a202b;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .container {
                padding: 0 0.9rem;
            }
            .search-box {
                flex-wrap: wrap;
            }
            .search-box button {
                width: 100%;
            }
            .rating-stars {
                font-size: 1.8rem;
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            html {
                font-size: 14px;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .hero {
                padding: 1.2rem 0;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
        }
        .text-accent {
            color: #f5a623;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-0 {
            margin-top: 0;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #6a707e;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 1.2rem;
        }
        .last-updated i {
            color: #f5a623;
        }
        .hero-img img {
            background: #1a202b;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0e14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a2f3a;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #3a4050;
        }