:root {
  --plist-blue: #0b5aa5;
  --plist-blue-dark: #083a70;
  --plist-blue-soft: #eef6ff;
  --plist-yellow: #ffd54a;
  --plist-ink: #101820;
  --plist-muted: #5f6f83;
  --plist-line: #dde7f2;
  --plist-page: #f4f7fb;
  --plist-white: #fff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  width: 100%;
  min-width: 0 !important;
  position: static !important;
  font-family: Arial, "Microsoft YaHei", sans-serif;
  color: var(--plist-ink);
  background: var(--plist-page);
}

.plist_container {
  width: 100%;
  min-width: 0 !important;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.plist_layout {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.plist_container .web_head .layout,
.plist_container .web_footer .layout,
.plist_container .index_main .layout {
  width: min(1550px, calc(100% - 80px)) !important;
}

.plist_home_header {
  z-index: 30;
}

.plist_home_header .head_layer {
  background: rgba(6, 18, 28, .18);
}

.plist_home_header .nav_wrap .head_nav > li {
  margin: 0 2.3%;
}

.plist_products_menu {
  position: relative;
}

.plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown {
  position: absolute;
  left: 50%;
  top: 100%;
  z-index: 60;
  display: block !important;
  width: 360px;
  min-width: 0;
  margin: 14px 0 0;
  padding: 8px;
  list-style: none;
  background: var(--plist-white);
  border: 1px solid var(--plist-line);
  box-shadow: 0 18px 42px rgba(8, 58, 112, .24);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition: opacity .18s ease, visibility .18s ease, transform .18s ease;
}

.plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown:before {
  display: none;
  content: none;
}

.plist_container .nav_wrap .head_nav .plist_products_menu:hover > .plist_header_dropdown,
.plist_container .nav_wrap .head_nav .plist_products_menu:focus-within > .plist_header_dropdown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown li {
  display: block;
  margin: 0;
  padding: 0;
  line-height: 1.4;
}

.plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 9px 12px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--plist-ink) !important;
  border-bottom: 1px solid var(--plist-line);
  background: var(--plist-white);
  text-transform: none;
}

.plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown li:last-child a {
  border-bottom: 0;
}

.plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown a:hover {
  color: var(--plist-blue) !important;
  background: #fff8d7;
  box-shadow: inset 4px 0 0 var(--plist-yellow);
}

.plist_hero {
  position: relative;
  overflow: hidden;
  color: var(--plist-white);
  background: var(--plist-blue-dark);
}

.plist_hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 37, 67, .96), rgba(8, 37, 67, .72) 58%, rgba(8, 37, 67, .38)),
    url("/skin/static/picture/banner01.jpg") center / cover no-repeat;
}

.plist_hero_inner {
  position: relative;
  min-height: 390px;
  display: grid;
  align-items: center;
  padding: 130px 0 74px;
}

.plist_kicker {
  width: max-content;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  padding: 0 13px;
  font-size: 13px;
  font-weight: 700;
  color: var(--plist-ink);
  background: var(--plist-yellow);
}

.plist_hero h1 {
  max-width: 760px;
  margin: 20px 0 16px;
  font-size: 48px;
  line-height: 1.12;
  color: var(--plist-white);
}

.plist_hero p {
  max-width: 760px;
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .86);
}

.plist_path {
  background: var(--plist-white);
  border-bottom: 1px solid var(--plist-line);
}

.plist_path_inner {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--plist-muted);
}

.plist_path_inner a {
  color: var(--plist-blue);
}

.plist_main {
  padding: 44px 0 76px;
}

.plist_shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

.plist_sidebar {
  position: sticky;
  top: 18px;
  background: var(--plist-white);
  border: 1px solid var(--plist-line);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(8, 58, 112, .07);
}

.plist_sidebar h2 {
  margin: 0;
  padding: 18px 20px 16px;
  font-size: 20px;
  color: var(--plist-blue-dark);
  background: var(--plist-white);
  border-bottom: 2px solid var(--plist-yellow);
}

.plist_tree {
  display: grid;
  padding: 0;
  border-right: 0;
}

.plist_tree_item {
  border-top: 0;
  border-bottom: 1px solid #edf3fa;
}

.plist_tree_item:last-child {
  border-bottom: 0;
}

.plist_tree button,
.plist_tree a {
  width: 100%;
  display: block;
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
  text-align: left;
  color: var(--plist-ink);
}

.plist_tree_parent {
  position: relative;
  min-height: 56px;
  padding: 13px 48px 13px 20px;
  font-weight: 700;
  line-height: 1.4;
  border: 0 !important;
  border-radius: 0;
  transition: background .18s ease, color .18s ease;
}

a.plist_tree_parent {
  text-decoration: none;
}

.plist_tree_parent:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--plist-yellow);
  opacity: 0;
  transition: opacity .18s ease;
}

.plist_tree_parent:after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 8px;
  height: 8px;
  font-size: 0;
  background: transparent;
  border-right: 2px solid #8da0b7;
  border-bottom: 2px solid #8da0b7;
  transform: translateY(-55%) rotate(45deg);
  transition: border-color .18s ease, transform .18s ease;
}

.plist_tree_name {
  min-width: 0;
  font-size: 16px;
  color: var(--plist-ink);
  transition: color .18s ease;
}

.plist_tree_parent:hover,
.plist_tree_parent.is-active {
  color: var(--plist-blue);
  background: #f7fbff;
}

.plist_tree_parent:hover:before,
.plist_tree_parent.is-active:before {
  opacity: 1;
}

.plist_tree_parent:hover:after,
.plist_tree_parent.is-active:after {
  border-color: var(--plist-blue);
}

.plist_tree_parent:hover .plist_tree_name,
.plist_tree_parent.is-active .plist_tree_name {
  color: var(--plist-blue);
  font-weight: 800;
}

.plist_tree_item.is-open > .plist_tree_parent {
  color: var(--plist-blue);
  background: #f7fbff;
}

.plist_tree_item.is-open > .plist_tree_parent:before {
  opacity: 1;
}

.plist_tree_item.is-open > .plist_tree_parent:after {
  border-color: var(--plist-blue);
  transform: translateY(-35%) rotate(-135deg);
}

.plist_tree_children {
  display: none;
  padding: 4px 16px 14px 28px;
  background: #fbfdff;
  border-top: 1px solid #edf3fa;
}

.plist_tree_item.is-open .plist_tree_children {
  display: grid;
}

.plist_tree_child {
  position: relative;
  min-height: 34px;
  padding: 7px 10px 7px 18px;
  font-size: 14px;
  line-height: 1.4;
  color: #50647d;
  border-bottom: 0 !important;
  transition: color .18s ease, background .18s ease, padding-left .18s ease;
}

a.plist_tree_child {
  text-decoration: none;
}

.plist_tree_child:before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 5px;
  height: 5px;
  background: #cbd9ea;
}

.plist_tree_child:hover,
.plist_tree_child.is-active {
  padding-left: 22px;
  color: var(--plist-blue);
  background: rgba(11, 90, 165, .05);
}

.plist_tree_child:hover:before,
.plist_tree_child.is-active:before {
  background: var(--plist-yellow);
}

.plist_empty_nav {
  margin: 0;
  padding: 18px 20px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--plist-muted);
  background: #fbfdff;
}

.plist_content {
  min-width: 0;
}

.plist_content_head {
  margin-bottom: 24px;
  padding: 22px 24px;
  background: var(--plist-white);
  border: 1px solid var(--plist-line);
  border-left: 4px solid var(--plist-yellow);
}

.plist_content_head h2 {
  margin: 12px 0 0;
  font-size: 30px;
  line-height: 1.25;
  color: var(--plist-ink);
}

.plist_content_head p {
  margin: 12px 0 0;
  color: var(--plist-muted);
  line-height: 1.75;
}

.plist_class_intro {
  margin: 12px 0 0;
  color: var(--plist-muted);
  line-height: 1.75;
}

.plist_class_intro p {
  margin: 0 0 10px;
}

.plist_class_intro p:last-child {
  margin-bottom: 0;
}

.plist_grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.page_bar {
  min-height: 42px;
  margin: 34px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--plist-line);
  text-align: center;
  font-size: 0;
}

.page_bar:empty {
  display: none;
}

.page_bar .pages {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.page_bar a,
.page_bar span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  margin: 0 5px;
  padding: 0 15px;
  color: var(--plist-ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  background: var(--plist-white);
  border: 1px solid var(--plist-line);
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(8, 58, 112, .06);
  transition: transform .18s ease, color .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page_bar .pages a,
.page_bar .pages span {
  margin: 0;
}

.page_bar a.current,
.page_bar a:hover {
  color: var(--plist-white);
  background: var(--plist-blue-dark);
  border-color: var(--plist-blue-dark);
  box-shadow: 0 12px 26px rgba(8, 58, 112, .16);
}

.page_bar a:not(.current):hover {
  transform: translateY(-1px);
}

.page_bar span.current2 {
  width: auto;
  min-width: 0;
  padding: 0 18px;
  color: var(--plist-muted);
  font-size: 13px;
  background: var(--plist-blue-soft);
  border-color: var(--plist-line);
  box-shadow: none;
}

.plist_empty_products {
  grid-column: 1 / -1;
  padding: 42px 28px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--plist-muted);
  text-align: center;
  background: var(--plist-white);
  border: 1px dashed var(--plist-line);
}

.plist_card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--plist-white);
  border: 1px solid var(--plist-line);
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

button.plist_card {
  width: 100%;
  padding: 0;
  cursor: pointer;
  font: inherit;
  text-align: left;
  color: inherit;
  appearance: none;
}

.plist_card:hover {
  transform: translateY(-4px);
  border-color: var(--plist-yellow);
  box-shadow: 0 18px 34px rgba(8, 58, 112, .13);
}

.plist_card_img {
  aspect-ratio: 4 / 3;
  background: var(--plist-blue-soft);
  overflow: hidden;
}

.plist_card_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.plist_card_body {
  display: grid;
  gap: 10px;
  padding: 17px;
}

.plist_card_body em {
  font-style: normal;
  font-size: 12px;
  font-weight: 700;
  color: var(--plist-blue);
}

.plist_card_body strong {
  min-height: 48px;
  font-size: 18px;
  line-height: 1.38;
  color: var(--plist-ink);
}

.plist_card_body span {
  width: max-content;
  font-size: 12px;
  font-weight: 700;
  color: var(--plist-blue-dark);
}

.plist_card_body span:after {
  content: ">";
  margin-left: 8px;
  color: var(--plist-yellow);
}

body.plist_modal_active {
  overflow: hidden;
}

.plist_inquiry_modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .18s ease, visibility .18s ease;
}

.plist_inquiry_modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.plist_inquiry_backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 18, 32, .68);
  backdrop-filter: blur(4px);
}

.plist_inquiry_panel {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 36px;
  background: var(--plist-white);
  border: 1px solid var(--plist-line);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .28);
}

.plist_modal_close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--plist-ink);
  background: #eef5fb;
  border: 1px solid var(--plist-line);
  font-size: 22px;
  line-height: 1;
}

.plist_modal_close:hover {
  color: var(--plist-white);
  background: var(--plist-blue);
  border-color: var(--plist-blue);
}

.plist_inquiry_panel h2 {
  margin: 18px 48px 10px 0;
  font-size: 32px;
  line-height: 1.2;
  color: var(--plist-ink);
}

.plist_modal_intro {
  max-width: 640px;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--plist-muted);
}

.plist_modal_form .submit_btn {
  border-radius: 0;
  background: var(--plist-blue-dark);
}

.plist_modal_form .submit_btn:hover {
  color: var(--plist-ink);
  background: var(--plist-yellow);
}

.plist_footer {
  padding: 32px 0;
  color: rgba(255, 255, 255, .82);
  background: var(--plist-blue-dark);
}

.plist_footer_inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
}

@media (max-width: 1100px) {
  .plist_container .web_head .layout,
  .plist_container .web_footer .layout,
  .plist_container .index_main .layout {
    width: calc(100% - 48px) !important;
  }

  .plist_home_header .head_layer .layout {
    flex-wrap: wrap;
    gap: 14px 22px;
  }

  .plist_home_header .head_layer .nav_wrap {
    order: 3;
    flex: 0 0 100%;
    padding: 0;
  }

  .plist_home_header .nav_wrap .head_nav {
    justify-content: flex-start;
    flex-wrap: wrap;
    white-space: normal;
  }

  .plist_home_header .nav_wrap .head_nav > li {
    line-height: 42px;
    margin: 0 18px 0 0;
    font-size: 15px;
  }

  .plist_home_header .nav_wrap .head_nav > li > a {
    padding: 0 8px;
  }

  .plist_shell {
    grid-template-columns: 1fr;
  }

  .plist_sidebar {
    position: static;
  }
}

@media (max-width: 860px) {
  .plist_home_header .head_layer .layout {
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .plist_home_header .web_head .logo img,
  .plist_home_header .logo img {
    max-width: 72vw;
  }

  .plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown {
    left: 0;
    width: min(360px, calc(100vw - 40px));
    transform: translate(0, 8px);
  }

  .plist_container .nav_wrap .head_nav .plist_products_menu:hover > .plist_header_dropdown,
  .plist_container .nav_wrap .head_nav .plist_products_menu:focus-within > .plist_header_dropdown {
    transform: translate(0, 0);
  }

  .plist_products_menu .plist_header_dropdown:before {
    left: 24px;
    transform: none;
  }

  .plist_hero h1 {
    font-size: 36px;
  }

  .plist_content_head {
    grid-template-columns: 1fr;
  }

  .plist_content_head img {
    height: 180px;
  }

  .plist_grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .plist_layout {
    width: calc(100% - 40px);
  }

  .plist_container .web_head .layout,
  .plist_container .web_footer .layout,
  .plist_container .index_main .layout {
    width: calc(100% - 40px) !important;
  }

  .plist_hero_inner {
    min-height: 280px;
    padding: 46px 0;
  }

  .plist_hero h1 {
    font-size: 30px;
    overflow-wrap: anywhere;
  }

  .plist_hero p,
  .plist_tree button,
  .plist_content_head h2,
  .plist_card_body strong {
    overflow-wrap: anywhere;
  }

  .plist_content_head {
    padding: 18px;
  }

  .page_bar .pages {
    gap: 8px;
  }

  .page_bar a,
  .page_bar span {
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    font-size: 13px;
  }

  .page_bar span.current2 {
    width: 100%;
    margin-top: 2px;
  }

  .plist_inquiry_modal {
    padding: 16px;
  }

  .plist_inquiry_panel {
    padding: 28px 20px 24px;
  }

  .plist_inquiry_panel h2 {
    font-size: 25px;
  }
}

.plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown {
  width: 430px !important;
  max-width: calc(100vw - 40px) !important;
  box-sizing: border-box !important;
  white-space: normal !important;
  overflow: visible !important;
}

.plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown li {
  width: auto !important;
  padding: 0 !important;
  white-space: normal !important;
}

.plist_container .nav_wrap .head_nav .plist_products_menu > .plist_header_dropdown a {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  white-space: normal !important;
  overflow-wrap: normal !important;
  word-break: normal !important;
}

.plist_container .nav_wrap .head_nav > li.has-sub:after,
.plist_container .nav_wrap .head_nav > li.nav_products_menu:after,
.plist_home_header .nav_wrap .head_nav > li.has-sub:after,
.plist_home_header .nav_wrap .head_nav > li.nav_products_menu:after {
  display: none !important;
  content: none !important;
}

.plist_container .nav_wrap .head_nav > li.has-sub > a > b,
.plist_container .nav_wrap .head_nav > li.nav_products_menu > a > b,
.plist_home_header .nav_wrap .head_nav > li.has-sub > a > b,
.plist_home_header .nav_wrap .head_nav > li.nav_products_menu > a > b {
  display: none !important;
}

.plist_container .nav_wrap .head_nav > li.has-sub > a:after,
.plist_container .nav_wrap .head_nav > li.nav_products_menu > a:after,
.plist_home_header .nav_wrap .head_nav > li.has-sub > a:after,
.plist_home_header .nav_wrap .head_nav > li.nav_products_menu > a:after {
  content: "" !important;
  display: inline-block !important;
  width: 0;
  height: 0;
  margin-left: 6px;
  border: 4px solid transparent;
  border-top-color: currentColor;
  border-bottom: 0;
  vertical-align: middle;
  transform: none !important;
}