* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f8f4f0;
            color: #2d2a24;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #1a5276;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #b7950b;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%);
            padding: 16px 0;
            border-bottom: 4px solid #e8b830;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            color: #e8b830;
            letter-spacing: 1px;
            text-shadow: 0 2px 8px rgba(232, 184, 48, 0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #f5d76e;
        }
        .my-logo span {
            color: #fff;
            font-weight: 300;
        }
        .my-logo i {
            margin-right: 8px;
            color: #f5d76e;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
        }
        .nav-list li a {
            color: #f0e6d3;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
            display: block;
        }
        .nav-list li a:hover {
            background: rgba(232, 184, 48, 0.2);
            color: #e8b830;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #e8b830;
            color: #e8b830;
            font-size: 24px;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(232, 184, 48, 0.15);
        }
        .breadcrumb {
            background: #ede7df;
            padding: 10px 0;
            font-size: 13px;
            border-bottom: 1px solid #d6cec2;
        }
        .breadcrumb a {
            color: #1a5276;
        }
        .breadcrumb a:hover {
            color: #b7950b;
        }
        .breadcrumb span {
            color: #6b5e4e;
        }
        main {
            padding: 30px 0 50px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .article-body h1 {
            font-size: 36px;
            color: #1a1a2e;
            margin-bottom: 12px;
            line-height: 1.2;
            border-left: 6px solid #e8b830;
            padding-left: 18px;
        }
        .article-body h2 {
            font-size: 26px;
            color: #16213e;
            margin-top: 40px;
            margin-bottom: 14px;
            border-bottom: 2px solid #e8b830;
            padding-bottom: 6px;
        }
        .article-body h3 {
            font-size: 21px;
            color: #0f3460;
            margin-top: 28px;
            margin-bottom: 10px;
        }
        .article-body h4 {
            font-size: 18px;
            color: #2d2a24;
            margin-top: 18px;
            margin-bottom: 6px;
            font-weight: 600;
        }
        .article-body p {
            margin-bottom: 16px;
            text-align: justify;
        }
        .article-body ul,
        .article-body ol {
            margin: 12px 0 20px 24px;
        }
        .article-body li {
            margin-bottom: 6px;
        }
        .article-body .highlight {
            background: #fef9e7;
            padding: 4px 10px;
            border-radius: 6px;
            font-weight: 600;
        }
        .article-body .insight-box {
            background: #eaf2f8;
            border-left: 5px solid #1a5276;
            padding: 16px 20px;
            border-radius: 0 10px 10px 0;
            margin: 20px 0;
        }
        .article-body .insight-box i {
            color: #1a5276;
            margin-right: 8px;
        }
        .hero-img {
            margin: 24px 0 30px;
            border-radius: 14px;
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.12);
        }
        .last-updated {
            font-size: 14px;
            color: #7b6e5a;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .last-updated i {
            color: #b7950b;
        }
        .sidebar {
            background: #ffffff;
            border-radius: 16px;
            padding: 24px 20px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            border: 1px solid #e6ddd2;
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 18px;
            color: #1a1a2e;
            border-bottom: 2px solid #e8b830;
            padding-bottom: 8px;
            margin-bottom: 16px;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            margin-bottom: 10px;
        }
        .sidebar ul li a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 6px 10px;
            border-radius: 8px;
            transition: background 0.2s;
            font-size: 14px;
        }
        .sidebar ul li a:hover {
            background: #f5efe8;
            text-decoration: none;
        }
        .sidebar ul li a i {
            color: #b7950b;
            width: 18px;
            text-align: center;
        }
        .form-section {
            margin-top: 40px;
            padding-top: 30px;
            border-top: 2px solid #e6ddd2;
        }
        .form-section h2 {
            border-bottom: none !important;
            margin-top: 0 !important;
        }
        .form-card {
            background: #ffffff;
            border-radius: 16px;
            padding: 24px 28px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #e6ddd2;
            margin-bottom: 24px;
        }
        .form-card h3 {
            margin-top: 0;
            font-size: 20px;
            color: #16213e;
        }
        .form-card label {
            display: block;
            font-weight: 600;
            margin: 12px 0 4px;
            font-size: 14px;
            color: #2d2a24;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #d6cec2;
            border-radius: 10px;
            font-size: 15px;
            background: #fdfcfa;
            transition: border 0.2s;
            font-family: inherit;
        }
        .form-card input:focus,
        .form-card textarea:focus,
        .form-card select:focus {
            border-color: #b7950b;
            outline: none;
            box-shadow: 0 0 0 3px rgba(183, 149, 11, 0.15);
        }
        .form-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .form-card .btn {
            background: linear-gradient(135deg, #1a1a2e, #0f3460);
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            margin-top: 12px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .form-card .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(15, 52, 96, 0.3);
        }
        .form-card .btn i {
            font-size: 14px;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 28px;
            cursor: pointer;
            direction: rtl;
            unicode-bidi: bidi-override;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            transition: color 0.2s;
            font-size: 30px;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #e8b830;
        }
        .star-rating label i {
            font-size: 30px;
        }
        footer {
            background: #1a1a2e;
            color: #d6cec2;
            padding: 36px 0 20px;
            border-top: 4px solid #e8b830;
        }
        footer .footer-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        footer h4 {
            color: #e8b830;
            font-size: 16px;
            margin-bottom: 12px;
        }
        footer a {
            color: #c4b69e;
        }
        footer a:hover {
            color: #e8b830;
        }
        footer friend-link {
            display: block;
            margin-top: 6px;
            font-size: 14px;
        }
        footer .copyright {
            grid-column: 1 / -1;
            text-align: center;
            border-top: 1px solid #2d2a24;
            padding-top: 18px;
            margin-top: 20px;
            font-size: 13px;
            color: #8a7e6a;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .sidebar {
                position: static;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a1a2e;
                padding: 12px 0;
                border-radius: 0 0 16px 16px;
                margin-top: 12px;
            }
            .nav-list.show {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-inner {
                position: relative;
            }
            .nav-wrap {
                width: 100%;
                flex-direction: column;
            }
            .nav-list li a {
                padding: 10px 20px;
            }
            footer .footer-inner {
                grid-template-columns: 1fr;
            }
            .article-body h1 {
                font-size: 26px;
            }
            .article-body h2 {
                font-size: 22px;
            }
            .article-body h3 {
                font-size: 18px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .my-logo {
                font-size: 20px;
            }
            .form-card {
                padding: 16px 18px;
            }
            .star-rating label i {
                font-size: 24px;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-10 {
            margin-bottom: 10px;
        }
        .inline-icon {
            margin-right: 6px;
        }
        .emoji-big {
            font-size: 24px;
        }