.siyuan_head_main {
  --siyuan-head-font-family: 'Montserrat', sans-serif;
  --font-family: var(--siyuan-head-font-family);
  --title-font-family: var(--siyuan-head-font-family);
  --font-family-medium: var(--siyuan-head-font-family);
  --font-family-semi-bold: var(--siyuan-head-font-family);
  --font-family-bold: var(--siyuan-head-font-family);
  --siyuan-shell-bg: rgba(0, 0, 0, 0.2);
  --siyuan-shadow: 0 18px 48px rgba(5, 12, 24, 0.16);
  --siyuan-overlay: rgba(6, 12, 22, 0.72);
  --siyuan-drawer: #10161f;
  --siyuan-drawer-soft: rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 130;
  color: #ffffff;
  font-family: var(--siyuan-head-font-family);
}

.siyuan_head_main .container {
  max-width: 1440px;
  padding-left: 0;
  padding-right: 0;
}

.siyuan_head_main a,
.siyuan_head_main button,
.siyuan_head_main input {
  font-family: inherit;
}

.siyuan_head_main .siyuan-head-subnav,
.siyuan_head_main .siyuan-head-third-nav,
.siyuan_head_main .siyuan-mobile-nav-list,
.siyuan_head_main .siyuan-mobile-subnav,
.siyuan_head_main .siyuan-mobile-third-nav {
  margin: 0;
  padding: 0;
  list-style: none;
}

.siyuan_head_main .siyuan-head-bar {
  position: relative;
  z-index: 40;
  padding-top: var(--header-offset-top);
}

.siyuan_head_main.is-scrolled .siyuan-head-bar,
.siyuan_head_main.search-open .siyuan-head-bar,
.siyuan_head_main.menu-open .siyuan-head-bar {
  padding-top: var(--header-offset-top);
}

.siyuan_head_main .siyuan-head-shell {
  min-height: 60px;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 155px minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 0 20px;
  border: 0;
  border-radius: 10px;
  background: var(--siyuan-shell-bg);
  box-shadow: var(--siyuan-shadow);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: background-color 0.28s ease, min-height 0.28s ease;
}

.siyuan_head_main .siyuan-head-logo,
.siyuan_head_main .siyuan-head-mobile-logo {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: #ffffff;
  text-decoration: none;
}

.siyuan_head_main .siyuan-head-logo img,
.siyuan_head_main .siyuan-head-mobile-logo img {
  display: block;
  width: auto;
  max-width: 155px;
  max-height: 40px;
  object-fit: contain;
  object-position: left center;
}

.siyuan_head_main .siyuan-head-logo-text,
.siyuan_head_main .siyuan-head-mobile-logo-text {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-family-bold);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.siyuan_head_main .siyuan-head-nav {
  min-width: 0;
}

.siyuan_head_main .siyuan-head-nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 1.55vw, 30px);
  min-width: 0;
}

.siyuan_head_main .siyuan-head-nav-item {
  position: relative;
  display: flex;
  min-width: 0;
  flex: 0 1 auto;
}

.siyuan_head_main .siyuan-head-nav-item.has-children::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 18px;
}

.siyuan_head_main .siyuan-head-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: clamp(76px, 7.8vw, 136px);
  padding: 8px 0;
  color: rgba(255, 255, 255, 0.88);
  font-family: var(--font-family-semi-bold);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.15;
  text-decoration: none;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
  hyphens: auto;
  transition: color 0.24s ease, opacity 0.24s ease, font-weight 0.24s ease;
}

.siyuan_head_main .siyuan-head-nav-item.active .siyuan-head-nav-link,
.siyuan_head_main .siyuan-head-nav-item:hover .siyuan-head-nav-link,
.siyuan_head_main .siyuan-head-nav-item:focus-within .siyuan-head-nav-link {
  color: #ffffff;
  font-family: var(--font-family-bold);
  font-weight: 800;
  opacity: 1;
}

.siyuan_head_main .siyuan-head-dropdown,
.siyuan_head_main .siyuan-head-third-nav {
  position: absolute;
  min-width: 240px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.20);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.24);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.24s ease, transform 0.24s ease, visibility 0.24s ease;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.siyuan_head_main .siyuan-head-dropdown {
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(12px);
}

.siyuan_head_main .siyuan-head-nav-item:hover > .siyuan-head-dropdown,
.siyuan_head_main .siyuan-head-nav-item:focus-within > .siyuan-head-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.siyuan_head_main .siyuan-head-subnav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.siyuan_head_main .siyuan-head-subnav-item {
  position: relative;
}

.siyuan_head_main .siyuan-head-subnav-item.has-children::after {
  content: '';
  position: absolute;
  top: -10px;
  right: -20px;
  width: 28px;
  height: calc(100% + 20px);
}

.siyuan_head_main .siyuan-head-subnav-link,
.siyuan_head_main .siyuan-head-third-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.24s ease;
}

.siyuan_head_main .siyuan-head-subnav-link {
  font-family: var(--font-family-semi-bold);
  font-weight: 600;
}

.siyuan_head_main .siyuan-head-third-link {
  font-family: var(--font-family-medium);
  font-weight: 500;
}

.siyuan_head_main .siyuan-head-subnav-item.active > .siyuan-head-subnav-link,
.siyuan_head_main .siyuan-head-third-item.active > .siyuan-head-third-link,
.siyuan_head_main .siyuan-head-subnav-link:hover,
.siyuan_head_main .siyuan-head-third-link:hover {
  color: #ffffff;
}

.siyuan_head_main .siyuan-head-subnav-item.has-children > .siyuan-head-subnav-link::after {
  content: '';
  width: 8px;
  height: 8px;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: rotate(45deg);
  flex: 0 0 auto;
}

.siyuan_head_main .siyuan-head-third-nav {
  top: -18px;
  left: calc(100% + 18px);
  transform: translateX(10px);
}

.siyuan_head_main .siyuan-head-third-item + .siyuan-head-third-item {
  margin-top: 8px;
}

.siyuan_head_main .siyuan-head-subnav-item:hover > .siyuan-head-third-nav,
.siyuan_head_main .siyuan-head-subnav-item:focus-within > .siyuan-head-third-nav {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
}

.siyuan_head_main .siyuan-head-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.siyuan_head_main .siyuan-head-cta,
.siyuan_head_main .siyuan-mobile-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 8px 20px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #ffffff;
  overflow: hidden;
  isolation: isolate;
  font-family: var(--font-family-bold);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.24s ease, transform 0.24s ease;
}

.siyuan_head_main .siyuan-head-cta span,
.siyuan_head_main .siyuan-mobile-cta span {
  position: relative;
  z-index: 1;
}

.siyuan_head_main .siyuan-head-cta::after,
.siyuan_head_main .siyuan-mobile-cta::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -56px;
  width: 10px;
  height: 180%;
  background: rgba(255, 255, 255, 0.9);
  filter: blur(12px);
  opacity: 0;
  transform: translateY(-50%) rotate(-28deg);
  pointer-events: none;
  transition:
    left 0.46s ease-out,
    opacity 0s linear 0.46s;
}

.siyuan_head_main .siyuan-head-cta:hover,
.siyuan_head_main .siyuan-mobile-cta:hover {
  background: var(--btn-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.siyuan_head_main .siyuan-head-cta:hover::after,
.siyuan_head_main .siyuan-mobile-cta:hover::after {
  opacity: 1;
  left: calc(100% + 46px);
  transition:
    left 0.46s ease-out,
    opacity 0.08s linear;
}

.siyuan_head_main .siyuan-head-search-trigger,
.siyuan_head_main .siyuan-head-mobile-search,
.siyuan_head_main .siyuan-head-mobile-toggle,
.siyuan_head_main .siyuan-head-search-close,
.siyuan_head_main .siyuan-head-mobile-close,
.siyuan_head_main .siyuan-mobile-nav-toggle,
.siyuan_head_main .siyuan-mobile-subnav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: #ffffff;
  cursor: pointer;
}

.siyuan_head_main .siyuan-head-search-trigger,
.siyuan_head_main .siyuan-head-mobile-search {
  width: 20px;
  height: 20px;
}

.siyuan_head_main .siyuan-head-search-trigger svg,
.siyuan_head_main .siyuan-head-mobile-search svg,
.siyuan_head_main .siyuan-head-search-submit svg,
.siyuan_head_main .siyuan-mobile-search-submit svg {
  display: block;
  width: 20px;
  height: 20px;
}

.siyuan_head_main .siyuan-head-search-trigger img,
.siyuan_head_main .siyuan-head-mobile-search img,
.siyuan_head_main .siyuan-head-search-submit img,
.siyuan_head_main .siyuan-mobile-search-submit img {
  display: block;
  width: 20px;
  height: 20px;
}

.siyuan_head_main .siyuan-head-search-trigger img,
.siyuan_head_main .siyuan-head-mobile-search img {
  transition: filter 0.24s ease;
}

.siyuan-inquiry-popup-theme {
  --title-text-color: #1f2a37;
  --text-color: #666666;
}

.siyuan-inquiry-popup-theme .custom-pop-inquiry {
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.siyuan-inquiry-popup-theme .custom-pop-inquiry .div_info {
  width: min(588px, calc(100% - 32px));
  max-height: calc(100% - 48px);
  padding: 40px 60px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: #183028;
  box-shadow: none;
  overflow: auto;
  box-sizing: border-box;
}

.siyuan-inquiry-popup-theme .custom-pop-inquiry .cd-popup-close {
  right: 24px;
  top: 20px;
  color: rgba(255, 255, 255, 0.72);
}

.siyuan-inquiry-popup-theme .custom-pop-inquiry .cd-popup-close:hover {
  color: #ffffff;
}

.siyuan-inquiry-popup-theme .crm_inquiry_form_box,
.siyuan-inquiry-popup-theme .crm_inquiry_form_box .container,
.siyuan-inquiry-popup-theme .crm_inquiry_form_box .row,
.siyuan-inquiry-popup-theme .crm_inquiry_form_box [class*="col-"] {
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.siyuan-inquiry-popup-theme .inqury_title_box {
  display: block !important;
  margin: 0 0 28px !important;
  padding: 0 !important;
}

.siyuan-inquiry-popup-theme .char-count {
  display: none !important;
}

.siyuan-inquiry-popup-theme .inqury_title_text {
  margin: 0 !important;
  color: #ffffff !important;
  font-family: var(--font-family-bold) !important;
  font-size: 32px !important;
  font-weight: 700 !important;
  line-height: normal !important;
}

.siyuan-inquiry-popup-theme .inqury_titl_desc {
  margin-top: 12px !important;
  color: rgba(255, 255, 255, 0.6) !important;
  font-family: var(--font-family-medium) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  line-height: 18.5px !important;
}

.siyuan-inquiry-popup-theme .input-label {
  display: block !important;
  padding-bottom: 10px !important;
  color: #ffffff !important;
  font-family: var(--font-family-medium) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  line-height: 18.5px !important;
}

.siyuan-inquiry-popup-theme .input-label.required::before {
  content: none !important;
  display: none !important;
}

.siyuan-inquiry-popup-theme .input-label.required::after {
  content: "*" !important;
  color: #2c9711 !important;
  padding-left: 4px !important;
}

.siyuan-inquiry-popup-theme .inqury-form {
  display: flex !important;
  flex-wrap: wrap;
  gap: 26px 0;
}

.siyuan-inquiry-popup-theme .inqury-form > .input-wrap {
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

.siyuan-inquiry-popup-theme .one-line-input,
.siyuan-inquiry-popup-theme .phone_number,
.siyuan-inquiry-popup-theme .bootstrap-select > .dropdown-toggle,
.siyuan-inquiry-popup-theme .textarea-input {
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 80px !important;
  background: rgba(0, 0, 0, 0.1) !important;
  color: #ffffff !important;
  box-shadow: none !important;
  outline: none !important;
  appearance: none;
  -webkit-appearance: none;
  font-family: var(--font-family-medium) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  line-height: normal !important;
}

.siyuan-inquiry-popup-theme .one-line-input,
.siyuan-inquiry-popup-theme .phone_number,
.siyuan-inquiry-popup-theme .bootstrap-select > .dropdown-toggle {
  height: 58px !important;
  padding: 20px !important;
}

.siyuan-inquiry-popup-theme .textarea-input {
  height: 116px !important;
  padding: 20px !important;
  border-radius: 20px !important;
}

.siyuan-inquiry-popup-theme .one-line-input::placeholder,
.siyuan-inquiry-popup-theme .phone_number::placeholder,
.siyuan-inquiry-popup-theme .textarea-input::placeholder,
.siyuan-inquiry-popup-theme .bootstrap-select > .dropdown-toggle .filter-option-inner-inner {
  color: #ffffff !important;
  opacity: 1;
}

.siyuan-inquiry-popup-theme .one-line-input:focus,
.siyuan-inquiry-popup-theme .phone_number:focus,
.siyuan-inquiry-popup-theme .textarea-input:focus,
.siyuan-inquiry-popup-theme .bootstrap-select > .dropdown-toggle:focus,
.siyuan-inquiry-popup-theme .bootstrap-select.open > .dropdown-toggle,
.siyuan-inquiry-popup-theme .bootstrap-select.show > .dropdown-toggle {
  border-color: #ffffff !important;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) !important;
}

.siyuan-inquiry-popup-theme .one-line-input:focus::placeholder,
.siyuan-inquiry-popup-theme .phone_number:focus::placeholder,
.siyuan-inquiry-popup-theme .textarea-input:focus::placeholder {
  color: #ffffff !important;
}

.siyuan-inquiry-popup-theme .create-form-submit,
.siyuan-inquiry-popup-theme .inqury_submit {
  position: relative;
  width: 100% !important;
  min-height: 60px !important;
  border-radius: 999px !important;
  background: var(--color-primary) !important;
  border: 1px solid var(--color-primary) !important;
  color: #ffffff !important;
  overflow: hidden;
  isolation: isolate;
  font-family: var(--font-family-medium) !important;
  font-size: 20px !important;
  font-weight: 500 !important;
  line-height: normal !important;
}

.siyuan-inquiry-popup-theme .create-form-submit::after,
.siyuan-inquiry-popup-theme .inqury_submit::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -56px;
  width: 10px;
  height: 180%;
  background: rgba(255, 255, 255, 0.9);
  filter: blur(12px);
  opacity: 0;
  transform: translateY(-50%) rotate(-28deg);
  pointer-events: none;
  transition:
    left 0.46s ease-out,
    opacity 0s linear 0.46s;
}

.siyuan-inquiry-popup-theme .create-form-submit:hover::after,
.siyuan-inquiry-popup-theme .inqury_submit:hover::after {
  opacity: 1;
  left: calc(100% + 46px);
  transition:
    left 0.46s ease-out,
    opacity 0.08s linear;
}

@media screen and (max-width: 768px) {
  .siyuan-inquiry-popup-theme .custom-pop-inquiry .div_info {
    width: calc(100% - 24px);
    padding: 24px 18px 20px;
    border-radius: 24px;
  }

  .siyuan-inquiry-popup-theme .inqury_title_text {
    font-size: 28px !important;
  }
}

.siyuan_head_main .siyuan-head-divider {
  width: 1px;
  height: 20px;
  background: rgba(255, 255, 255, 0.8);
}

.siyuan_head_main .siyuan-head-lang,
.siyuan_head_main .siyuan-mobile-lang {
  display: flex;
  align-items: center;
}

.siyuan_head_main .lang-selector {
  width: auto;
}

.siyuan_head_main .lang-selector .current-lang {
  height: auto;
  padding: 0;
}

.siyuan_head_main .lang-selector .current-lang em,
.siyuan_head_main .lang-selector .current-lang i {
  color: #ffffff !important;
}

.siyuan_head_main .lang-selector .current-lang em {
  margin: 0 4px 0 6px;
  font-family: var(--font-family-bold);
  font-size: 14px;
  font-style: normal;
  font-weight: 700;
  line-height: 20px;
}

.siyuan_head_main .lang-selector .current-lang .iconfont-diqiu {
  font-size: 20px;
}

.siyuan_head_main .lang-selector .current-lang .iconfont-down2,
.siyuan_head_main .lang-selector .current-lang .iconfont-down4 {
  font-size: 12px;
}

.siyuan_head_main .lang-selector .lang-box {
  top: calc(100% + 18px);
  right: -10px;
  border-radius: 16px;
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.18);
}

.siyuan_head_main.is-utility-page .siyuan-head-nav-link,
.siyuan_head_main.is-utility-page .siyuan-head-nav-item.active .siyuan-head-nav-link,
.siyuan_head_main.is-utility-page .siyuan-head-nav-item:hover .siyuan-head-nav-link,
.siyuan_head_main.is-utility-page .siyuan-head-nav-item:focus-within .siyuan-head-nav-link {
  color: #000000 !important;
  opacity: 1;
}

.siyuan_head_main.is-utility-page .siyuan-head-subnav-link,
.siyuan_head_main.is-utility-page .siyuan-head-third-link {
  color: rgba(0, 0, 0, 0.72);
}

.siyuan_head_main.is-utility-page .siyuan-head-subnav-item.active > .siyuan-head-subnav-link,
.siyuan_head_main.is-utility-page .siyuan-head-third-item.active > .siyuan-head-third-link,
.siyuan_head_main.is-utility-page .siyuan-head-subnav-link:hover,
.siyuan_head_main.is-utility-page .siyuan-head-third-link:hover {
  color: #000000;
}

.siyuan_head_main.is-utility-page .lang-selector .current-lang em,
.siyuan_head_main.is-utility-page .lang-selector .current-lang i {
  color: #000000 !important;
}

.siyuan_head_main.is-utility-page .siyuan-head-search-trigger,
.siyuan_head_main.is-utility-page .siyuan-head-mobile-search {
  color: #000000;
}

.siyuan_head_main.is-utility-page .siyuan-head-search-trigger img,
.siyuan_head_main.is-utility-page .siyuan-head-mobile-search img {
  filter: brightness(0) saturate(100%);
}

.siyuan_head_main.is-utility-page .siyuan-head-divider {
  background: rgba(0, 0, 0, 0.2);
}

.siyuan_head_main.is-utility-page .siyuan-head-mobile-toggle span {
  background: #000000;
}

body#page-search .search-page-wrap {
  --title-text-color: #000000;
}

.siyuan_head_main .siyuan-head-mobile-actions {
  display: none;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}

.siyuan_head_main .siyuan-head-mobile-toggle {
  position: relative;
  width: 22px;
  height: 18px;
}

.siyuan_head_main .siyuan-head-mobile-toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: #ffffff;
  transition: transform 0.24s ease, opacity 0.24s ease;
}

.siyuan_head_main .siyuan-head-mobile-toggle span:nth-child(1) {
  top: 0;
}

.siyuan_head_main .siyuan-head-mobile-toggle span:nth-child(2) {
  top: 8px;
}

.siyuan_head_main .siyuan-head-mobile-toggle span:nth-child(3) {
  bottom: 0;
}

.siyuan_head_main.menu-open .siyuan-head-mobile-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.siyuan_head_main.menu-open .siyuan-head-mobile-toggle span:nth-child(2) {
  opacity: 0;
}

.siyuan_head_main.menu-open .siyuan-head-mobile-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.siyuan_head_main .siyuan-head-search-layer,
.siyuan_head_main .siyuan-head-mobile-panel {
  position: fixed;
  inset: 0;
  z-index: 120;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.siyuan_head_main.search-open .siyuan-head-search-layer,
.siyuan_head_main.menu-open .siyuan-head-mobile-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.siyuan_head_main .siyuan-head-search-overlay,
.siyuan_head_main .siyuan-head-mobile-overlay {
  position: absolute;
  inset: 0;
  background: var(--siyuan-overlay);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.siyuan_head_main .siyuan-head-search-panel {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(680px, calc(100% - 32px));
  padding: 24px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.24);
  transform: translate(-50%, calc(-50% + 20px));
  transition: transform 0.28s ease;
}

.siyuan_head_main.search-open .siyuan-head-search-panel {
  transform: translate(-50%, -50%);
}

.siyuan_head_main .siyuan-head-search-close {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #1a2331;
}

.siyuan_head_main .siyuan-head-search-close svg {
  width: 16px;
  height: 16px;
}

.siyuan_head_main .siyuan-head-search-form,
.siyuan_head_main .siyuan-mobile-search-form {
  display: flex;
  align-items: center;
  gap: 14px;
}

.siyuan_head_main .siyuan-head-search-form {
  padding-right: 18px;
}

.siyuan_head_main .siyuan-head-search-input,
.siyuan_head_main .siyuan-mobile-search-input {
  flex: 1 1 auto;
  width: 100%;
  height: 58px;
  padding: 0 18px;
  border: 1px solid rgba(18, 27, 40, 0.12);
  border-radius: 999px;
  background: transparent;
  color: #1a2331;
  font-size: 16px;
  line-height: 1.5;
  outline: none;
}

.siyuan_head_main .siyuan-head-search-input::placeholder,
.siyuan_head_main .siyuan-mobile-search-input::placeholder {
  color: rgba(26, 35, 49, 0.54);
}

.siyuan_head_main .siyuan-head-search-input:focus,
.siyuan_head_main .siyuan-mobile-search-input:focus {
  border-color: rgba(76, 157, 55, 0.45);
  box-shadow: 0 0 0 4px rgba(76, 157, 55, 0.12);
}

.siyuan_head_main .siyuan-head-search-submit,
.siyuan_head_main .siyuan-mobile-search-submit {
  flex: 0 0 58px;
  min-width: 58px;
  width: 58px;
  height: 58px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 50%;
  box-sizing: border-box;
  background: var(--color-primary);
  color: #ffffff;
  appearance: none;
  -webkit-appearance: none;
  transition: background-color 0.24s ease, transform 0.24s ease;
}

.siyuan_head_main .siyuan-head-search-submit:hover,
.siyuan_head_main .siyuan-mobile-search-submit:hover {
  background: var(--btn-hover);
  transform: translateY(-1px);
}

.siyuan_head_main .siyuan-head-mobile-drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: min(380px, 100%);
  height: 100%;
  padding: 88px 24px 32px;
  background: rgba(16, 22, 31, 0.96);
  color: #ffffff;
  transform: translateX(100%);
  transition: transform 0.28s ease;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  overflow-y: auto;
}

.siyuan_head_main.menu-open .siyuan-head-mobile-drawer {
  transform: translateX(0);
}

.siyuan_head_main .siyuan-head-mobile-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.siyuan_head_main .siyuan-head-mobile-logo img {
  max-width: 140px;
  max-height: 36px;
}

.siyuan_head_main .siyuan-head-mobile-close {
  position: relative;
  width: 20px;
  height: 20px;
}

.siyuan_head_main .siyuan-head-mobile-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: #ffffff;
}

.siyuan_head_main .siyuan-head-mobile-close span:nth-child(1) {
  transform: translate(-50%, -50%) rotate(45deg);
}

.siyuan_head_main .siyuan-head-mobile-close span:nth-child(2) {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.siyuan_head_main .siyuan-mobile-search-form {
  margin-bottom: 18px;
}

.siyuan_head_main .siyuan-mobile-search-input {
  height: 52px;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.1);
}

.siyuan_head_main .siyuan-mobile-search-input::placeholder {
  color: rgba(255, 255, 255, 0.48);
}

.siyuan_head_main .siyuan-mobile-search-input:focus {
  border-color: rgba(76, 157, 55, 0.48);
  box-shadow: 0 0 0 4px rgba(76, 157, 55, 0.12);
}

.siyuan_head_main .siyuan-mobile-cta {
  width: 100%;
  margin-bottom: 24px;
  min-height: 48px;
}

.siyuan_head_main .siyuan-mobile-nav-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.siyuan_head_main .siyuan-mobile-nav-row,
.siyuan_head_main .siyuan-mobile-subnav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.siyuan_head_main .siyuan-mobile-nav-link,
.siyuan_head_main .siyuan-mobile-subnav-link,
.siyuan_head_main .siyuan-mobile-third-link {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
}

.siyuan_head_main .siyuan-mobile-nav-link {
  flex: 1 1 auto;
  padding: 16px 0;
  font-family: var(--font-family-bold);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.siyuan_head_main .siyuan-mobile-nav-item.active > .siyuan-mobile-nav-row .siyuan-mobile-nav-link,
.siyuan_head_main .siyuan-mobile-subnav-item.active > .siyuan-mobile-subnav-row .siyuan-mobile-subnav-link,
.siyuan_head_main .siyuan-mobile-third-item.active > .siyuan-mobile-third-link {
  color: #ffffff;
}

.siyuan_head_main .siyuan-mobile-nav-toggle,
.siyuan_head_main .siyuan-mobile-subnav-toggle {
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
}

.siyuan_head_main .siyuan-mobile-nav-toggle svg,
.siyuan_head_main .siyuan-mobile-subnav-toggle svg {
  width: 12px;
  height: 8px;
  transition: transform 0.24s ease;
}

.siyuan_head_main .siyuan-mobile-nav-item.is-open > .siyuan-mobile-nav-row .siyuan-mobile-nav-toggle svg,
.siyuan_head_main .siyuan-mobile-subnav-item.is-open > .siyuan-mobile-subnav-row .siyuan-mobile-subnav-toggle svg {
  transform: rotate(180deg);
}

.siyuan_head_main .siyuan-mobile-subnav,
.siyuan_head_main .siyuan-mobile-third-nav {
  display: none;
  padding-bottom: 14px;
}

.siyuan_head_main .siyuan-mobile-subnav-item + .siyuan-mobile-subnav-item {
  margin-top: 8px;
}

.siyuan_head_main .siyuan-mobile-subnav-link,
.siyuan_head_main .siyuan-mobile-third-link {
  display: block;
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.5;
}

.siyuan_head_main .siyuan-mobile-subnav-link {
  font-family: var(--font-family-semi-bold);
  font-weight: 600;
}

.siyuan_head_main .siyuan-mobile-third-nav {
  padding-top: 4px;
  padding-left: 12px;
}

.siyuan_head_main .siyuan-mobile-third-link {
  font-family: var(--font-family-medium);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
}

@media screen and (min-width: 1600px) {
  .siyuan_head_main .container {
    max-width: 1440px;
  }
}

@media screen and (max-width: 1400px) {
  .siyuan_head_main .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .siyuan_head_main .siyuan-head-shell {
    grid-template-columns: 140px minmax(0, 1fr) auto;
    gap: 20px;
  }

  .siyuan_head_main .siyuan-head-logo img {
    max-width: 140px;
  }

  .siyuan_head_main .siyuan-head-nav-list {
    gap: 16px;
  }

  .siyuan_head_main .siyuan-head-nav-link,
  .siyuan_head_main .siyuan-head-cta {
    font-size: 15px;
  }

  .siyuan_head_main .siyuan-head-nav-link {
    max-width: 116px;
  }
}

@media screen and (max-width: 1200px) {
  .siyuan_head_main .siyuan-head-shell {
    grid-template-columns: 126px minmax(0, 1fr) auto;
    gap: 16px;
    padding: 0 16px;
  }

  .siyuan_head_main .siyuan-head-logo img {
    max-width: 126px;
  }

  .siyuan_head_main .siyuan-head-nav-list {
    gap: 12px;
  }

  .siyuan_head_main .siyuan-head-nav-link {
    max-width: 94px;
    font-size: 14px;
  }

  .siyuan_head_main .siyuan-head-actions {
    gap: 14px;
  }

  .siyuan_head_main .siyuan-head-cta {
    padding-left: 16px;
    padding-right: 16px;
    font-size: 14px;
  }
}

@media screen and (max-width: 992px) {
  .siyuan_head_main .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .siyuan_head_main .siyuan-head-shell {
    grid-template-columns: minmax(0, 1fr) auto;
    min-height: 56px;
    gap: 12px;
  }

  .siyuan_head_main .siyuan-head-nav,
  .siyuan_head_main .siyuan-head-actions {
    display: none;
  }

  .siyuan_head_main .siyuan-head-mobile-actions {
    display: flex;
  }

  .siyuan_head_main .siyuan-head-search-panel {
    width: calc(100% - 24px);
    padding: 22px 16px 16px;
  }
}

@media screen and (max-width: 768px) {
  .siyuan_head_main .container {
    padding-left: 12px;
    padding-right: 12px;
  }

  .siyuan_head_main .siyuan-head-shell {
    padding: 0 14px;
  }

  .siyuan_head_main .siyuan-head-mobile-drawer {
    width: 100%;
    padding: 84px 20px 24px;
  }

  .siyuan_head_main .siyuan-head-search-input,
  .siyuan_head_main .siyuan-mobile-search-input {
    font-size: 15px;
  }
}

@media screen and (max-width: 576px) {
  .siyuan_head_main .container {
    padding-left: 10px;
    padding-right: 10px;
  }

  .siyuan_head_main .siyuan-head-shell {
    min-height: 52px;
    padding: 0 12px;
  }

  .siyuan_head_main .siyuan-head-logo img,
  .siyuan_head_main .siyuan-head-mobile-logo img {
    max-width: 118px;
    max-height: 32px;
  }

  .siyuan_head_main .siyuan-head-logo-text,
  .siyuan_head_main .siyuan-head-mobile-logo-text {
    font-size: 22px;
  }

  .siyuan_head_main .siyuan-head-search-form,
  .siyuan_head_main .siyuan-mobile-search-form {
    gap: 10px;
  }

  .siyuan_head_main .siyuan-head-search-input,
  .siyuan_head_main .siyuan-mobile-search-input {
    height: 52px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .siyuan_head_main .siyuan-head-search-submit,
  .siyuan_head_main .siyuan-mobile-search-submit {
    flex-basis: 52px;
    min-width: 52px;
    width: 52px;
    height: 52px;
  }
}