/* Logo样式 */
        .logo-container {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            cursor: pointer;
        }
        
        .logo-main {
            font-size: 24px;
            font-weight: bold;
            color: #e67e22;
            line-height: 1.2;
        }
        
        .logo-sub {
            font-size: 12px;
            color: #aaa;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        @media (max-width: 768px) {
            .nav-container {
                flex-direction: column;
                height: auto;
                padding: 15px 0;
            }
            
            .nav-menu {
                margin: 15px 0;
            }
            
            .logo-container {
                align-items: center;
                margin-bottom: 5px;
            }
        }

            <div class="logo">新青设会</div>

            <div class="logo-container" onclick="location.href='../index.html'">
                <span class="logo-main">新青设会</span>
                <span class="logo-sub">XINQINGSHEHUI</span>
            </div>