.main-container {
            max-width: 100%;
            margin: 40px auto;
            padding: 0 20px;
            display: flex;
            gap: 30px;
        }
        
        .link-container {
            max-width: 1200px;
            margin: 0;
            padding: 0 20px;
            flex: 1;
        }
        
        .link-header {
            text-align: center;
            margin-bottom: 40px;
        }
        
        .link-title {
            font-size: 32px;
            font-weight: bold;
            color: var(--text-color);
            margin-bottom: 10px;
        }
        
        .link-description {
            color: var(--text-light);
            font-size: 16px;
            margin-bottom: 30px;
        }
        
        .link-content {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
        }
        
        @media (max-width: 992px) {
            .link-content {
                grid-template-columns: 1fr;
            }
        }
        
        /* 友情链接列表样式 */
        .links-section {
            margin-bottom: 40px;
        }
        
        .section-title {
            font-size: 24px;
            font-weight: 600;
            color: var(--text-color);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-color);
        }
        
        .links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }
        
        .link-item {
            background: var(--card-bg);
            border-radius: 8px;
            padding: 20px;
            box-shadow: var(--shadow);
            transition: all 0.3s;
            border: 1px solid var(--border-color);
        }
        
        .link-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0,0,0,0.1);
            border-color: var(--primary-color);
        }
        
        .link-name {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-color);
            margin-bottom: 10px;
        }
        
        .link-name a {
            color: var(--text-color);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .link-name a:hover {
            color: var(--primary-color);
        }
        
        .link-description-text {
            color: var(--text-light);
            font-size: 14px;
            line-height: 1.5;
            margin-bottom: 15px;
        }
        
        .link-url {
            font-size: 13px;
            color: var(--primary-color);
            word-break: break-all;
        }
        
        .link-url a {
            color: var(--primary-color);
            text-decoration: none;
        }
        
        .link-url a:hover {
            text-decoration: underline;
        }
        
        .no-links {
            text-align: center;
            color: var(--text-light);
            font-style: italic;
            padding: 40px;
            background: var(--card-bg);
            border-radius: 8px;
            border: 1px dashed var(--border-color);
        }
        
        /* 提交表单样式 */
        .submit-section {
            background: var(--card-bg);
            border-radius: 8px;
            padding: 25px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--text-color);
        }
        
        .form-control {
            width: 100%;
            padding: 10px 12px;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            background: var(--bg-color);
            color: var(--text-color);
            font-size: 14px;
            transition: border-color 0.3s;
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 2px rgba(123, 104, 238, 0.1);
        }
        
        .form-textarea {
            min-height: 100px;
            resize: vertical;
        }
        
        .submit-btn {
            width: 100%;
            padding: 12px;
            background: var(--primary-color);
            color: white;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
        }
        
        .submit-btn:hover {
            background: var(--primary-dark);
        }
        
        .submit-btn:disabled {
            background: var(--text-light);
            cursor: not-allowed;
        }
        
        .form-note {
            font-size: 12px;
            color: var(--text-light);
            margin-top: 10px;
            line-height: 1.5;
        }
        
        .alert {
            padding: 12px 16px;
            border-radius: 4px;
            margin-bottom: 20px;
            display: none;
        }
        
        .alert-success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }
        
        .alert-error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .main-container {
                flex-direction: column;
            }
            
            .link-container {
                max-width: 100%;
                padding: 0;
            }
        }
        
        @media (max-width: 768px) {
            .main-container {
                padding: 0 15px;
            }
            
            .link-title {
                font-size: 24px;
            }
            
            .links-grid {
                grid-template-columns: 1fr;
            }
        }