html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: #fff;
  color: #222;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
body { overflow: hidden; }
a { color: inherit; text-decoration: none; }
* { box-sizing: border-box; }

.docPage {
  height: 100vh;
  position: relative;
}
/* 单页面分享为纯内容页，无内部滚动容器，允许整页滚动 */
.docPage[data-seo-single-page] {
  height: auto;
  min-height: 100vh;
  overflow-y: auto;
}
body:has(.docPage[data-seo-single-page]) {
  overflow-y: auto;
}
.docPage .head {
  z-index: 1;
  background-color: #f7f7f7;
  position: fixed;
  width: 100%;
  top: 0;
  height: 68px;
  box-shadow:
    0 1px 2px 0 rgba(0, 0, 0, 0.03),
    0 1px 6px -1px rgba(0, 0, 0, 0.02),
    0 2px 4px 0 rgba(0, 0, 0, 0.02);
}
.docPage .head .name {
  line-height: 28px;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.docPage .head .headerleft {
  position: absolute;
  top: 0;
  left: 0;
  padding: 20px;
  display: flex;
  align-items: center;
}
.docPage .head .headerleft a {
  display: flex;
  align-items: center;
  color: #222;
}
.docPage .head .headerleft img,
.docPage .head .headerleft .logo {
  width: 28px;
  height: 28px;
  margin-right: 5px;
}
.docPage .head .nav {
  margin: 0 250px 0 390px;
  width: calc(100vw - 600px);
  box-sizing: border-box;
  align-items: center;
  height: 68px;
}
.docPage .head .nav .ant-tabs-nav::before { border: none; content: none; }
.docPage .head .nav .ant-tabs-nav {
  margin-bottom: 0;
  width: 100%;
  display: flex;
  align-items: center;
  height: 68px;
}
.docPage .head .nav .ant-tabs-nav-wrap {
  width: 100%;
  display: flex;
  justify-content: space-around;
  overflow: hidden;
}
.docPage .head .nav .ant-tabs-nav-list { display: flex; }
.docPage .head .nav .ant-tabs-tab {
  height: 68px;
  line-height: 64px;
  font-size: 16px;
  margin: 0 38px;
  padding: 0;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: rgba(0, 0, 0, 0.88);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
}
.docPage .head .nav .ant-tabs-tab-active {
  color: #1677ff;
  font-weight: 500;
  border-bottom-color: #1677ff;
}
.docPage .head .phoneNav,
.docPage .head .phonecollected { display: none; }
.docPage .head .selsetcollected {
  display: flex;
  align-items: center;
  cursor: pointer;
}
.docPage .head .selsetcollected .anticon {
  margin-left: 4px;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.45);
}
@media (min-width: 1080px) and (max-width: 1680px) {
  .docPage .head .nav .ant-tabs-tab { margin: 0 16px; }
}
@media (max-width: 1080px) {
  .docPage .head { z-index: 2; padding: 20px 16px; }
  .docPage .head .nav { display: none; }
  .docPage .head .phoneNav {
    display: flex;
    align-items: center;
    position: absolute;
    right: 20px;
    top: 20px;
    height: 28px;
    line-height: 28px;
  }
  .seo-phone-nav-trigger {
    display: flex;
    align-items: center;
    gap: 4px;
    height: 28px;
    padding: 0;
    color: #222;
    font: inherit;
    line-height: 28px;
    cursor: pointer;
    background: transparent;
    border: 0;
  }
  .seo-phone-nav-trigger .phoneNavName {
    max-width: 68px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .seo-phone-nav-menu {
    position: absolute;
    top: 34px;
    right: 0;
    display: none;
    min-width: 96px;
    max-height: 50vh;
    padding: 4px 0;
    overflow-y: auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 6px 16px 0 rgba(0, 0, 0, 0.08), 0 3px 6px -4px rgba(0, 0, 0, 0.12), 0 9px 28px 8px rgba(0, 0, 0, 0.05);
  }
  .seo-phone-nav-menu.is-open { display: block; }
  .seo-phone-nav-item {
    display: block;
    padding: 5px 12px;
    color: rgba(0, 0, 0, 0.88);
    font-size: 14px;
    line-height: 22px;
    text-align: left;
    white-space: nowrap;
  }
  .seo-phone-nav-item:hover { background: rgba(0, 0, 0, 0.04); }
}

.classification {
  z-index: 1;
  background-color: hsla(0, 0%, 97%, 1);
  text-align: center;
  padding: 20px 120px;
  position: fixed;
  top: 68px;
  height: 82px;
  width: 100vw;
  overflow: visible;
  border-bottom: 1px solid #f0f0f0;
  border-top: 1px solid #f0f0f0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.classification .seo-classification-list {
  width: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  overflow: visible;
}
.classification .typebox .maintype {
  display: flex;
  align-items: center;
  height: 40px;
  line-height: 40px;
  border-radius: 4px;
  background-color: #fff;
  font-size: 14px;
  margin: 0 8px;
  cursor: pointer;
  position: relative;
  color: #222;
}
.classification .typebox .maintype .maintype-link { padding: 0 2vw; }
.classification .seo-classification-typebox .maintype { position: relative; }
.classification .seo-classification-trigger { display: flex; align-items: center; }
.classification .seo-classification-trigger .anticon-down { margin-left: 14px; font-size: 12px; }
.seo-classification-dropdown {
  position: fixed;
  z-index: 1050;
  display: none;
  min-width: 144px;
  max-height: 50vh;
  padding: 4px 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  text-align: left;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 6px 16px 0 rgba(0, 0, 0, 0.08), 0 3px 6px -4px rgba(0, 0, 0, 0.12), 0 9px 28px 8px rgba(0, 0, 0, 0.05);
}
.seo-classification-dropdown.is-open { display: block; }
.seo-classification-item { display: block; padding: 5px 12px; color: rgba(0, 0, 0, 0.88); font-size: 14px; line-height: 22px; white-space: nowrap; }
.seo-classification-item:hover { background: rgba(0, 0, 0, 0.04); }
.classification .typebox .activetype {
  background-color: rgb(22, 119, 255);
  color: #fff;
}
.classification .phoneTypeBox,
.classification .phoneMenuBox { display: none; }

.contentBox {
  background-color: #fff;
  height: 100%;
  display: flex;
}
.contentBox1 { margin-top: 150px; }
.contentBox2 { margin-top: 68px; }
.contentBox .leftmenu {
  position: fixed;
  left: 0;
  width: 340px;
  top: 150px;
  height: calc(100vh - 150px);
  overflow-y: scroll;
  overflow-x: hidden;
  padding: 8px;
  box-sizing: border-box;
  background-image: linear-gradient(-90deg, rgba(0, 0, 0, 0.01), transparent);
}
.contentBox .leftmenu .tree-level-1,
.contentBox .leftmenu .tree-level-2,
.contentBox .leftmenu .tree-level-3 {
  width: 100%;
  display: flex;
  align-items: center;
  white-space: pre-wrap;
  word-break: break-all;
}
.contentBox .leftmenu .tree-level-1 {
  font-size: 16px;
  font-weight: 600;
  padding: 10px 0;
  color: rgb(34, 34, 34);
}
.contentBox .leftmenu .tree-level-2 {
  color: rgb(34, 34, 34);
  font-weight: 600;
  padding: 4px 0;
  font-size: 14px;
}
.contentBox .leftmenu .tree-level-3 {
  color: #222;
  font-size: 14px;
  padding: 4px 0;
  font-weight: 400;
}
.contentBox .leftmenu .ant-tree-switcher-icon { display: inline-flex; }
.contentBox .leftmenu .ant-tree-treenode { width: 100%; }
.contentBox .leftmenu .ant-tree-switcher {
  width: 24px;
  height: auto;
  line-height: 24px;
  display: flex;
  align-items: center;
  align-self: stretch;
  margin: 0;
  text-align: center;
}
.contentBox .leftmenu .ant-tree-node-content-wrapper { width: 100%; }
.contentBox .view {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  height: calc(100vh - 150px);
}
.contentBox2 .view { height: calc(100vh - 68px); }
@media (max-width: 1080px) {
  .classification { padding: 0; height: 58px; }
  .classification .seo-classification-list { display: none; }
  .classification .phoneTypeBox {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 56px;
    padding: 0 16px;
    background: #fff;
    color: #222;
    font-size: 17px;
    line-height: 56px;
    cursor: pointer;
  }
  .seo-mobile-menu {
    position: fixed;
    z-index: 2;
    top: 126px;
    right: 0;
    bottom: 0;
    left: 0;
    overflow-y: auto;
    padding: 12px 20px 50px;
    background: #fff;
  }
  .seo-mobile-menu.is-open { display: block !important; z-index: 1050; }
  .seo-mobile-menu .ant-tree-node-content-wrapper { width: 100%; }
  .seo-mobile-menu .ant-tree-treenode { padding: 0; }
  .seo-mobile-menu .ant-tree-switcher {
    position: relative;
    flex: none;
    align-self: stretch;
    width: 24px;
    height: auto;
    margin: 0;
    line-height: 24px;
    text-align: center;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .seo-mobile-menu .tree-level-1 {
    display: flex;
    align-items: center;
    padding: 10px 0;
    color: #222;
    font-size: 16px;
    font-weight: 600;
  }
  .seo-mobile-menu .tree-level-2,
  .seo-mobile-menu .tree-level-3 {
    display: flex;
    align-items: center;
    padding: 6px 0;
    color: #222;
    font-size: 14px;
    font-weight: 400;
  }
  .seo-mobile-menu .seo-tree-node-icon {
    flex: none;
    margin-right: 8px;
  }
  .seo-mobile-menu .ant-tree-switcher-icon {
    display: inline-block;
    font-size: 10px;
    vertical-align: baseline;
  }
  .seo-mobile-menu .ant-tree-switcher-icon svg {
    transform: rotate(0deg);
    transition: transform 0.3s;
  }
  .seo-mobile-menu .ant-tree-switcher_close .ant-tree-switcher-icon svg {
    transform: rotate(-90deg);
  }
  .contentBox .leftmenu { display: none; }
  .contentBox1, .contentBox2 { margin-top: 126px; }
}

@media (min-width: 1081px) {
  .seo-phone-nav-menu { display: none !important; }
}

.ant-tree { font-size: 14px; background: transparent; color: rgba(0, 0, 0, 0.88); }
.ant-tree-list-holder-inner { display: flex; flex-direction: column; }
.ant-tree-treenode {
  display: flex;
  align-items: flex-start;
  padding: 0 0 4px;
  width: 100%;
  outline: none;
}
.ant-tree-indent { align-self: stretch; white-space: nowrap; user-select: none; }
.ant-tree-indent-unit { display: inline-block; width: 24px; }
.ant-tree-switcher {
  width: 34px;
  height: 34px;
  line-height: 24px;
  flex: none;
}
.ant-tree-switcher-noop { cursor: default; }
.ant-tree-node-content-wrapper {
  min-height: 24px;
  padding-inline: 4px;
  border-radius: 6px;
  cursor: pointer;
  color: inherit;
}
.ant-tree-node-content-wrapper:hover { background-color: rgba(0, 0, 0, 0.04); }
.ant-tree-node-selected { background-color: #e6f4ff; }
.ant-tree-title { display: block; width: 100%; }
.ant-tree-switcher-icon svg { width: 10px; height: 10px; }
.contentBox .leftmenu .ant-tree-switcher-icon {
  transform: rotate(0deg);
  transition: transform 0.2s ease;
}
.contentBox .leftmenu .ant-tree-switcher_close .ant-tree-switcher-icon {
  transform: rotate(-90deg);
}

.doc-container { width: 100%; }
.doc-container .docview {
  margin: 0 auto;
  padding: 40px 436px 100px;
  max-width: 1832px;
  min-width: 1592px;
  box-sizing: border-box;
  height: auto;
  min-height: 100%;
}
.doc-container .toc-sidebar {
  right: 16px;
  width: auto;
  max-width: none;
  box-sizing: border-box;
  overflow-y: auto;
  overflow-x: hidden;
  min-width: 100px;
  margin-top: 40px;
  padding-right: 10px;
  position: fixed;
  bottom: 8px;
  margin-left: 36px;
  color: rgba(0, 0, 0, 0.6);
  font-size: 14px;
  top: 120px;
}
.doc-container .seo-toc:not(.seo-toc--ready) { visibility: hidden; }
.doc-container .toc-sidebar ul { list-style: none; padding: 0; margin: 0; }
.doc-container .toc-sidebar a {
  color: rgba(0, 0, 0, 0.6);
  transition: all 0.2s;
  text-decoration: none;
  display: block;
}
.doc-container .toc-sidebar a:hover { color: #4361ee; }
.doc-container .toc-sidebar .active-toc a {
  color: #4361ee;
  font-weight: 600;
  position: relative;
}
.doc-container .toc-sidebar .active-toc a::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 60%;
  background: #4361ee;
  border-radius: 2px;
}
.doc-container .metadata-display {
  display: flex;
  gap: 30px;
  padding: 8px;
  background: #f8f9ff;
  border-radius: 8px;
  border-left: 4px solid #4361ee;
  margin-bottom: 25px;
}
.doc-container .label {
  font-weight: 600;
  color: #4361ee;
  font-size: 12px;
  margin-bottom: 5px;
}
.doc-container .value {
  font-size: 12px;
  color: #2c3e50;
  margin-left: 8px;
}
@media (max-width: 1592px) {
  .doc-container .docview {
    padding-left: 436px;
    padding-right: 0;
    width: 1156px;
    margin: 0;
    min-width: 0;
  }
}
@media (max-width: 1252px) {
  .doc-container .docview {
    padding-right: 96px;
    margin: 0;
    width: auto;
  }
}
@media (max-width: 1080px) {
  body { overflow: auto; }
  .doc-container .docview {
    padding: 24px 16px !important;
    margin: 0 !important;
    width: auto;
    min-width: 0;
    max-width: none;
  }
  .doc-container .toc-sidebar { display: none; }
}

.ant-tabs-ink-bar {
  position: absolute;
  bottom: 0;
  height: 2px;
  background: #1677ff;
  pointer-events: none;
}
.seo-collection-menu {
  position: fixed;
  z-index: 1050;
  display: none;
  min-width: 160px;
  max-width: 280px;
  max-height: 50vh;
  box-sizing: border-box;
  padding: 4px 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 6px 16px 0 rgba(0, 0, 0, 0.08), 0 3px 6px -4px rgba(0, 0, 0, 0.12), 0 9px 28px 8px rgba(0, 0, 0, 0.05);
}

.seo-collection-menu.is-open {
  display: block;
}

.seo-collection-item {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 8px 12px;
  color: rgba(0, 0, 0, 0.88);
  font-size: 14px;
  line-height: 22px;
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
  background: transparent;
  border: 0;
  border-radius: 4px;
}

.seo-collection-item:hover {
  background: rgba(0, 0, 0, 0.04);
}

.seo-collection-item.is-active {
  color: #1677ff;
}

.seo-collection-item.is-loading {
  color: rgba(0, 0, 0, 0.25);
  cursor: wait;
}

.seo-collection-status {
  padding: 8px 12px;
  color: rgba(0, 0, 0, 0.45);
  white-space: nowrap;
}

.seo-online-consult { position: fixed; z-index: 10000; top: 50%; right: -20px; width: 82px; height: 72px; transform: translateY(-50%); user-select: none; }
.seo-online-consult__button { position: absolute; top: 10px; left: 12px; display: inline-flex; align-items: center; justify-content: flex-start; width: 72px; height: 47px; padding: 0 0 0 7px; border: 1px solid rgba(22,119,255,.12); border-radius: 999px; background: #fff; box-shadow: 0 8px 24px rgba(31,35,41,.12); cursor: pointer; touch-action: none; transition: background .18s ease,border-color .18s ease,left .18s ease; }
.seo-online-consult.is-dragging .seo-online-consult__button { cursor: grabbing; }
.seo-online-consult__button::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: #fff; }
.seo-online-consult:hover .seo-online-consult__button,
.seo-online-consult:has(.seo-online-consult__menu:not([hidden])) .seo-online-consult__button { left: -13px; border-color: rgba(22,119,255,.08); border-radius: 999px 0 0 999px; background: rgb(218,227,255); }
.seo-online-consult:hover .seo-online-consult__button::before,
.seo-online-consult:has(.seo-online-consult__menu:not([hidden])) .seo-online-consult__button::before { background: rgb(218,227,255); }
.seo-online-consult__button img { position: relative; z-index: 1; display: block; width: 32px; height: 29px; }
.seo-doc-action { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; padding: 0; border: 1px solid #e5e7eb; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,.08); color: #1677ff; cursor: pointer; }
.seo-online-consult__menu {
  position: absolute;
  right: 115px;
  top: 50%;
  width: 274px;
  padding: 14px 12px 12px;
  transform: translateY(-50%);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(31, 35, 41, 0.12);
}
.seo-online-consult__menu::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -6px;
  width: 12px;
  height: 12px;
  background: #fff;
  transform: translateY(-50%) rotate(45deg);
  box-shadow: 4px -4px 12px rgba(31, 35, 41, 0.04);
}
.seo-online-consult__menu-title { display: block; color: #333; font-size: 13px; font-weight: 400; line-height: 20px; }
.seo-online-consult__menu-desc { display: block; margin-top: 4px; color: #8f959e; font-size: 12px; line-height: 18px; }
.seo-online-consult__menu button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px;
  margin-top: 8px;
  background: #f5f5f5;
  color: #33333380;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  text-align: left;
  cursor: pointer;
}
.seo-online-consult__menu button::after { content: ""; display: block; flex: 0 0 auto; width: 8px; height: 8px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: rotate(45deg); }
.seo-online-consult__menu-arrow { display: none; }
.seo-online-consult__menu button:hover { background: #f3f6ff; color: #1677ff; }
.seo-doc-actions {
  position: fixed;
  z-index: 1100;
  right: 48px;
  bottom: 48px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.seo-doc-action .iconfont { color: #1677ff; font-size: 16px; line-height: 1; }
.seo-share-modal[hidden] { display: none; }
.seo-share-modal { position: fixed; z-index: 1300; inset: 0; }
.seo-share-modal__mask { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.seo-share-modal__panel { position: relative; width: min(800px,calc(100vw - 32px)); margin: 100px auto 0; overflow: hidden; border-radius: 8px; background: #fff; box-shadow: 0 6px 16px rgba(0,0,0,.12); }
.seo-share-modal__panel header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px 0; }
.seo-share-modal__panel header strong { color: rgba(0,0,0,.88); font-size: 16px; line-height: 24px; }
.seo-share-modal__close { padding: 0; border: 0; background: transparent; color: rgba(0,0,0,.45); font-size: 24px; line-height: 24px; cursor: pointer; }
.seo-share-modal__body { padding: 8px 24px; color: #64676b; font-size: 14px; line-height: 22px; }
.seo-share-item { display: flex; align-items: center; min-width: 0; margin-bottom: 4px; }
.seo-share-item__url { flex: 0 1 auto; min-width: 0; overflow: hidden; color: #6c6e72; text-overflow: ellipsis; white-space: nowrap; }
.seo-share-copy { display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: center; width: 19px; height: 23px; margin-left: 8px; padding: 0; border: 0; background: transparent; color: #1677ff; cursor: pointer; }
.seo-share-copy svg { width: 19px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.seo-share-modal__body p { margin: 0; color: #aaa; font-size: 12px; line-height: 20px; }
.seo-share-modal__panel footer { display: flex; justify-content: flex-end; padding: 10px 24px 20px; }
.seo-share-modal__confirm { height: 32px; padding: 4px 15px; border: 1px solid #1677ff; border-radius: 6px; background: #1677ff; color: #fff; font-size: 14px; line-height: 22px; cursor: pointer;letter-spacing: 4px; }
.seo-copy-message { position: fixed; z-index: 1400; top: 24px; left: 50%; display: flex; align-items: center; gap: 8px; height: 40px; padding: 9px 12px; transform: translateX(-50%); border-radius: 8px; background: #fff; box-shadow: 0 6px 16px rgba(0,0,0,.08),0 3px 6px -4px rgba(0,0,0,.12),0 9px 28px 8px rgba(0,0,0,.05); color: rgba(0,0,0,.88); font-size: 14px; line-height: 22px; }
.seo-copy-message__icon { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border-radius: 50%; background: #52c41a; color: #fff; font-size: 11px; font-weight: 700; line-height: 1; }
.seo-chat-hidden { display: none; }
.seo-chat-window {
  position: fixed;
  z-index: 720;
  right: 68px;
  top: 50%;
  width: min(400px, calc(100vw - 24px));
  height: min(720px, calc(100vh - 24px));
  transform: translateY(-50%);
  overflow: hidden;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.24);
}
.seo-chat-window__mount { width: 100%; height: 100%; }
.seo-chat-window__close {
  position: absolute;
  z-index: 3;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.seo-chat-window__close:hover { background: rgba(255, 255, 255, 0.16); }
@media print {
  .seo-online-consult,
  .seo-doc-actions,
  .seo-share-modal,
  .seo-chat-window { display: none !important; }
  body { overflow: visible; }
  .docPage, .contentBox, .contentBox .view { height: auto !important; overflow: visible !important; }
  .docPage .head, .classification, .contentBox .leftmenu, .toc-sidebar { display: none !important; }
  .contentBox1, .contentBox2 { margin-top: 0 !important; }
  .doc-container .docview { width: auto !important; margin: 0 !important; padding: 0 !important; }
}
#seo-print-root, #pdf-print-root { display: none; }
@media print {
  @page { size: A4; margin: 0; }
  body > *:not(#seo-print-root):not(#pdf-print-root) { display: none !important; }
  #seo-print-root, #pdf-print-root {
    display: block !important;
    position: absolute;
    left: 0;
    top: 0;
    width: 210mm;
    box-sizing: border-box;
    color: #1f2937;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    z-index: 999999;
  }
}