.el-button--primary[data-v-8305c9d0]{--el-button-font-color:#fff;--el-button-background-color:var(--color_main);--el-button-border-color:var(--color_main);--el-button-hover-color:var(--color_main);--el-button-active-font-color:#e6e6e6;--el-button-active-background-color:var(--color_main);--el-button-active-border-color:var(--color_main)}[data-v-8305c9d0]:root{--el-color-primary:var(--color_main)}.spec_pdf_page[data-v-8305c9d0]{width:100%;display:flex;flex-direction:column;height:calc(100vh - 40px);background:#f5f5f5}.spec_pdf_header[data-v-8305c9d0]{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:#fff;border-bottom:1px solid #e8e8e8;flex-shrink:0}.spec_pdf_header .back_btn[data-v-8305c9d0]{display:flex;align-items:center;gap:4px;cursor:pointer;color:#333;font-size:14px}.spec_pdf_header .back_btn[data-v-8305c9d0]:hover{color:var(--color_main)}.spec_pdf_header .spec_title[data-v-8305c9d0]{font-size:16px;font-weight:600;color:#333}.spec_pdf_header .placeholder[data-v-8305c9d0]{width:60px}.spec_pdf_body[data-v-8305c9d0]{flex:1;overflow:hidden}.pdf_iframe[data-v-8305c9d0]{width:100%;height:100%;border:none}.pdf_empty[data-v-8305c9d0]{display:flex;justify-content:center;align-items:center;height:100%;color:#999;font-size:16px}