*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #121820;
            color: #e7edf3;
            line-height: 1.75rem;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        .site-header {
            background: #0d131a;
            border-bottom: 3px solid #3da35a;
            padding: 0 1rem;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, .6);
        }
        .header-inner {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 0.7rem 0;
            gap: 0.5rem;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: -1px;
            background: linear-gradient(135deg, #59c57c, #2f8f4e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 0.35rem;
        }
        .my-logo i {
            background: #3da35a;
            color: #0d131a;
            font-size: 1.6rem;
            padding: 0.35rem;
            border-radius: 12px;
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid #3da35a;
            color: #3da35a;
            font-size: 1.4rem;
            padding: 0.4rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
        }
        .primary-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .primary-nav a {
            color: #cfdae5;
            text-decoration: none;
            padding: 0.55rem 0.9rem;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: all 0.2s;
        }
        .primary-nav a:hover,
        .primary-nav a.active {
            background: #3da35a;
            color: #0d131a;
        }
        .search-header {
            display: flex;
            align-items: center;
            background: #1d2833;
            border-radius: 40px;
            padding: 0.15rem;
        }
        .search-header input {
            background: transparent;
            border: 0;
            padding: 0.5rem 0.7rem;
            color: #fff;
            outline: none;
            width: 170px;
            font-size: 0.9rem;
        }
        .search-header button {
            background: #3da35a;
            border: 0;
            color: #fff;
            padding: 0.5rem 0.9rem;
            border-radius: 40px;
            cursor: pointer;
            font-size: 0.9rem;
        }
        .breadcrumb {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0.9rem 1rem;
            font-size: 0.9rem;
            color: #8fa0b0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem;
        }
        .breadcrumb a {
            color: #3da35a;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .container {
            max-width: 1300px;
            margin: 0 auto;
            padding: 1rem;
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
            flex: 1;
        }
        article {
            min-width: 0;
        }
        article h1 {
            font-size: 2.8rem;
            line-height: 1.15;
            margin-bottom: 0.4rem;
            color: #f0f6fc;
            letter-spacing: -1px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            margin: 0.8rem 0;
            font-size: 0.9rem;
            color: #98aab9;
            border-bottom: 1px solid #253442;
            padding-bottom: 0.9rem;
        }
        .last-updated {
            color: #3da35a;
            font-weight: 600;
        }
        .featured-image {
            width: 100%;
            border-radius: 18px;
            margin: 1.6rem 0;
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        article h2 {
            font-size: 2rem;
            margin: 2.8rem 0 1rem;
            border-left: 5px solid #3da35a;
            padding-left: 1rem;
            color: #eaf0f5;
        }
        article h3 {
            font-size: 1.45rem;
            margin: 2rem 0 0.8rem;
            color: #c8f0d6;
        }
        article h4 {
            font-size: 1.15rem;
            margin: 1.6rem 0 0.6rem;
            color: #a4c9b1;
        }
        article p {
            margin-bottom: 1rem;
            text-align: justify;
        }
        article ul,
        article ol {
            margin: 1rem 0 1.5rem 1.5rem;
        }
        article li {
            margin-bottom: 0.5rem;
        }
        .highlight-box {
            background: #1c2732;
            border: 1px solid #2d4256;
            border-radius: 14px;
            padding: 1.4rem 1.7rem;
            margin: 1.8rem 0;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        }
        .info-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.95rem;
        }
        .info-table th,
        .info-table td {
            border: 1px solid #2d3e4e;
            padding: 0.75rem;
            text-align: left;
        }
        .info-table th {
            background: #1b2a36;
            color: #b9e8c5;
        }
        .info-table tr:nth-child(even) {
            background: rgba(0, 0, 0, 0.15);
        }
        .sidebar {
            background: #0f1720;
            border-radius: 16px;
            padding: 1.4rem;
            height: fit-content;
            position: sticky;
            top: 100px;
            border: 1px solid #22313f;
        }
        .sidebar h3 {
            color: #3da35a;
            margin-bottom: 1rem;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar li {
            margin-bottom: 0.45rem;
        }
        .sidebar a {
            color: #b7c9d8;
            text-decoration: none;
            display: block;
            padding: 0.35rem 0;
        }
        .sidebar a:hover {
            color: #3da35a;
            padding-left: 0.3rem;
        }
        .forms-panel {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
            margin: 3.8rem 0 1rem;
            padding-top: 2rem;
            border-top: 1px solid #253442;
        }
        .comment-form-box,
        .rating-form-box {
            background: #0f1a23;
            padding: 1.4rem;
            border-radius: 14px;
            border: 1px solid #203141;
        }
        .comment-form-box h3,
        .rating-form-box h3 {
            color: #3da35a;
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }
        .comment-form-box textarea {
            width: 100%;
            height: 120px;
            background: #121c25;
            border: 1px solid #2a3d4d;
            color: #fff;
            border-radius: 10px;
            padding: 0.8rem;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
        }
        .rating-form-box select {
            background: #121c25;
            color: #fff;
            border: 1px solid #2a3d4d;
            padding: 0.6rem 1rem;
            border-radius: 10px;
            font-size: 1rem;
            width: 100%;
            margin-bottom: 1rem;
        }
        .btn-primary {
            background: #3da35a;
            color: #0d131a;
            border: 0;
            padding: 0.8rem 1.8rem;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn-primary:hover {
            background: #52c573;
            transform: scale(1.02);
        }
        .site-footer {
            background: #0b1015;
            border-top: 1px solid #22303b;
            padding: 2.5rem 1rem 1.5rem;
            margin-top: 3rem;
        }
        .footer-inner {
            max-width: 1300px;
            margin: 0 auto;
            display: grid;
            gap: 2rem;
            grid-template-columns: 1fr 2fr;
        }
        .copyright {
            margin-top: 2.5rem;
            text-align: center;
            color: #718797;
            font-size: 0.9rem;
            border-top: 1px solid #1a2a36;
            padding-top: 1.4rem;
        }
        friend-link {
            display: block;
            padding: 1.6rem;
            background: #111b23;
            border-radius: 16px;
            border: 1px dashed #2b4551;
            font-size: 0.95rem;
        }
        friend-link a {
            color: #3da35a;
            text-decoration: none;
        }
        friend-link a:hover {
            text-decoration: underline;
        }
        .table-wrap {
            overflow-x: auto;
        }
        @media (max-width: 980px) {
            .container {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .header-inner {
                flex-wrap: nowrap;
            }
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #0d131a;
                padding: 0.5rem 0 1rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.8rem 1rem;
            }
            .search-header input {
                width: 100px;
            }
            article h1 {
                font-size: 2rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 600px) {
            .search-header {
                display: none;
            }
            article h1 {
                font-size: 1.8rem;
                line-height: 1.2;
            }
            article h2 {
                font-size: 1.4rem;
            }
            article h3 {
                font-size: 1.2rem;
            }
            .info-table {
                font-size: 0.85rem;
            }
        }