* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #0d0d0d;
            color: #e0e0e0;
            line-height: 1.8;
            font-size: 16px;
        }
        a {
            color: #f0c040;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ffd966;
            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 50%, #0f3460 100%);
            border-bottom: 3px solid #f0c040;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(240, 192, 64, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 1.5px;
            background: linear-gradient(135deg, #f0c040, #f5d060);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 30px rgba(240, 192, 64, 0.3);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: #f0c040;
            font-size: 32px;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .nav-bar a {
            color: #e0e0e0;
            font-weight: 500;
            font-size: 15px;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-bar a:hover {
            color: #f0c040;
            border-bottom-color: #f0c040;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f0c040;
            font-size: 28px;
            cursor: pointer;
            padding: 4px 8px;
        }
        .breadcrumb {
            background: #1a1a2e;
            padding: 12px 0;
            border-bottom: 1px solid #2a2a4a;
            font-size: 14px;
            color: #aaa;
        }
        .breadcrumb a {
            color: #f0c040;
        }
        .breadcrumb span {
            color: #ccc;
        }
        main {
            padding: 40px 0 60px;
            min-height: 70vh;
        }
        h1 {
            font-size: 42px;
            font-weight: 800;
            color: #f0c040;
            margin-bottom: 16px;
            line-height: 1.2;
            text-shadow: 0 2px 20px rgba(240, 192, 64, 0.15);
        }
        h2 {
            font-size: 30px;
            font-weight: 700;
            color: #f5d060;
            margin-top: 48px;
            margin-bottom: 16px;
            border-left: 5px solid #f0c040;
            padding-left: 16px;
        }
        h3 {
            font-size: 24px;
            font-weight: 600;
            color: #e8c84a;
            margin-top: 32px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 20px;
            font-weight: 600;
            color: #ddb83a;
            margin-top: 24px;
            margin-bottom: 8px;
        }
        p {
            margin-bottom: 18px;
            color: #d0d0d0;
        }
        .lead {
            font-size: 20px;
            color: #e8e0d0;
            font-weight: 400;
            line-height: 1.9;
            margin-bottom: 24px;
        }
        .highlight {
            background: linear-gradient(120deg, rgba(240, 192, 64, 0.15), rgba(240, 192, 64, 0.05));
            padding: 0 6px;
            border-radius: 4px;
            font-weight: 600;
            color: #f0c040;
        }
        .article-img {
            margin: 32px 0;
            border-radius: 14px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
            border: 1px solid #2a2a4a;
        }
        .article-img img {
            width: 100%;
            border-radius: 14px;
        }
        .article-img figcaption {
            text-align: center;
            color: #aaa;
            font-size: 14px;
            margin-top: 8px;
            font-style: italic;
        }
        ul,
        ol {
            margin: 16px 0 20px 24px;
            color: #d0d0d0;
        }
        li {
            margin-bottom: 8px;
        }
        blockquote {
            border-left: 4px solid #f0c040;
            padding: 16px 24px;
            margin: 24px 0;
            background: #1a1a2e;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #c0b8a8;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0 32px;
            font-size: 15px;
        }
        th {
            background: #1a1a2e;
            color: #f0c040;
            padding: 12px 16px;
            text-align: left;
            border: 1px solid #2a2a4a;
        }
        td {
            padding: 10px 16px;
            border: 1px solid #2a2a4a;
            color: #d0d0d0;
        }
        tr:nth-child(even) {
            background: #111122;
        }
        .search-box {
            background: #1a1a2e;
            padding: 24px 28px;
            border-radius: 14px;
            margin: 32px 0;
            border: 1px solid #2a2a4a;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border-radius: 8px;
            border: 1px solid #3a3a5a;
            background: #0d0d1a;
            color: #e0e0e0;
            font-size: 16px;
            outline: none;
            transition: 0.2s;
        }
        .search-box input[type="text"]:focus {
            border-color: #f0c040;
            box-shadow: 0 0 0 3px rgba(240, 192, 64, 0.2);
        }
        .search-box button {
            padding: 14px 28px;
            background: #f0c040;
            border: none;
            border-radius: 8px;
            color: #0d0d0d;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: 0.2s;
        }
        .search-box button:hover {
            background: #ffd966;
            transform: translateY(-1px);
        }
        .feedback-forms {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin: 40px 0;
        }
        @media (max-width: 700px) {
            .feedback-forms {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #1a1a2e;
            padding: 28px 24px;
            border-radius: 14px;
            border: 1px solid #2a2a4a;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 22px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card label {
            display: block;
            margin: 12px 0 4px;
            font-weight: 500;
            color: #ccc;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            width: 100%;
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid #3a3a5a;
            background: #0d0d1a;
            color: #e0e0e0;
            font-size: 15px;
            outline: none;
            transition: 0.2s;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #f0c040;
            box-shadow: 0 0 0 3px rgba(240, 192, 64, 0.15);
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card button {
            margin-top: 16px;
            padding: 12px 28px;
            background: #f0c040;
            border: none;
            border-radius: 8px;
            color: #0d0d0d;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: 0.2s;
        }
        .feedback-card button:hover {
            background: #ffd966;
        }
        footer {
            background: #0a0a1a;
            border-top: 2px solid #2a2a4a;
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 32px;
        }
        .footer-col {
            flex: 1 1 220px;
        }
        .footer-col h4 {
            color: #f0c040;
            margin-top: 0;
            font-size: 18px;
            border-left: 3px solid #f0c040;
            padding-left: 10px;
        }
        .footer-col a {
            display: block;
            color: #aaa;
            margin: 6px 0;
            font-size: 14px;
        }
        .footer-col a:hover {
            color: #f0c040;
        }
        friend-link {
            display: block;
            margin-top: 12px;
            font-size: 14px;
            color: #888;
        }
        friend-link a {
            display: inline;
            margin: 0 4px;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            margin-top: 32px;
            border-top: 1px solid #1a1a2e;
            color: #666;
            font-size: 14px;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-bar {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 8px;
                padding: 16px 0 8px;
            }
            .nav-bar.active {
                display: flex;
            }
            .nav-bar a {
                padding: 10px 0;
                border-bottom: 1px solid #2a2a4a;
                width: 100%;
            }
            h1 {
                font-size: 28px;
            }
            h2 {
                font-size: 24px;
            }
            h3 {
                font-size: 20px;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 22px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            h1 {
                font-size: 24px;
            }
            .search-box input[type="text"] {
                min-width: 140px;
            }
            .feedback-card {
                padding: 20px 16px;
            }
        }
        .mt-2 {
            margin-top: 24px;
        }
        .mb-2 {
            margin-bottom: 24px;
        }
        .text-center {
            text-align: center;
        }
        .tag {
            display: inline-block;
            background: #2a2a4a;
            color: #f0c040;
            padding: 2px 12px;
            border-radius: 20px;
            font-size: 13px;
            margin: 2px 4px;
        }