@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: #333333;
  background-color: #ffffff;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 16px;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-weight: 500;
  line-height: 1.25;
  color: inherit;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-top: 0;
  margin-bottom: 16px;
}

ol,
ul {
  margin-top: 0;
  list-style: none;
}

ol ol,
ul ul,
ol ul,
ul ol {
  margin-bottom: 0;
}

a {
  color: #000;
  text-decoration: underline;
}
a:hover {
  color: hsl(0, 0%, -15%);
}

a:not([href]):not([class]),
a:not([href]):not([class]):hover {
  color: inherit;
  text-decoration: none;
}

pre,
code,
kbd,
samp {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 1em;
}

pre {
  display: block;
  margin-top: 0;
  margin-bottom: 16px;
  overflow: auto;
  font-size: 0.875em;
}

img,
svg {
  vertical-align: middle;
}

img {
  max-width: 100%;
  height: auto;
}

table {
  caption-side: bottom;
  border-collapse: collapse;
}

caption {
  padding-top: 8px;
  padding-bottom: 8px;
  color: #999999;
  text-align: left;
}

th {
  text-align: inherit;
  text-align: -webkit-match-parent;
}

thead,
tbody,
tfoot,
tr,
td,
th {
  border-color: inherit;
  border-style: solid;
  border-width: 0;
}

label {
  display: inline-block;
}

button {
  border-radius: 0;
}

button:focus:not(:focus-visible) {
  outline: 0;
}

input,
button,
select,
optgroup,
textarea {
  margin: 0;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

button,
input {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

[role=button] {
  cursor: pointer;
}

select {
  word-wrap: normal;
}

select:disabled {
  opacity: 1;
}

[list]::-webkit-calendar-picker-indicator {
  display: none;
}

button,
[type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button;
}

button:not(:disabled),
[type=button]:not(:disabled),
[type=reset]:not(:disabled),
[type=submit]:not(:disabled) {
  cursor: pointer;
}

::-moz-focus-inner {
  padding: 0;
  border-style: none;
}

textarea {
  resize: vertical;
}

fieldset {
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

legend {
  float: left;
  width: 100%;
  padding: 0;
  margin-bottom: 8px;
  font-size: calc(1.275rem + 0.3vw);
  line-height: inherit;
}

@media (min-width: 1200px) {
  legend {
    font-size: 1.5rem;
  }
}
legend + * {
  clear: left;
}

::-webkit-datetime-edit-fields-wrapper,
::-webkit-datetime-edit-text,
::-webkit-datetime-edit-minute,
::-webkit-datetime-edit-hour-field,
::-webkit-datetime-edit-day-field,
::-webkit-datetime-edit-month-field,
::-webkit-datetime-edit-year-field {
  padding: 0;
}

::-webkit-inner-spin-button {
  height: auto;
}

[type=search] {
  outline-offset: -2px;
  -webkit-appearance: textfield;
}

::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-color-swatch-wrapper {
  padding: 0;
}

::-webkit-file-upload-button {
  font: inherit;
  -webkit-appearance: button;
}

::file-selector-button {
  font: inherit;
  -webkit-appearance: button;
}

output {
  display: inline-block;
}

iframe {
  border: 0;
}

summary {
  display: list-item;
  cursor: pointer;
}

progress {
  vertical-align: baseline;
}

[hidden] {
  display: none !important;
}

body {
  background-color: #000;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
}
.btn:focus {
  outline: none;
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
}
.btn.btn-primary:focus {
  outline: none;
}
.btn.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn.btn-primary {
  background-color: #000;
  color: #ffffff;
}
.btn.btn-primary:hover:not(:disabled) {
  background-color: hsl(0, 0%, -10%);
}
.btn.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
}
.btn.btn-secondary:focus {
  outline: none;
}
.btn.btn-secondary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn.btn-secondary {
  background-color: transparent;
  color: #000;
  border: 1px solid #000;
}
.btn.btn-secondary:hover:not(:disabled) {
  background-color: #000;
  color: #ffffff;
}
.btn.btn-sm {
  padding: 4px 8px;
  font-size: 14px;
}
.btn.btn-lg {
  padding: 16px 24px;
  font-size: 18px;
}

.card {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 24px;
  transition: box-shadow 0.3s ease;
}
.card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.form-control {
  width: 100%;
  padding: 8px 16px;
  border: 1px solid #e9ecef;
  border-radius: 4px;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  transition: border-color 0.3s ease;
}
.form-control:focus {
  outline: none;
  border-color: #000;
}
.form-control::placeholder {
  color: #999999;
}

.text-primary {
  color: #333333;
}

.text-secondary {
  color: #666666;
}

.text-muted {
  color: #999999;
}

.text-light {
  color: #ffffff;
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bg-primary {
  background-color: #ffffff;
}

.bg-secondary {
  background-color: #f8f9fa;
}

.bg-dark {
  background-color: #000;
}

.m-0 {
  margin: 0;
}

.mt-0 {
  margin-top: 0;
}

.mr-0 {
  margin-right: 0;
}

.mb-0 {
  margin-bottom: 0;
}

.ml-0 {
  margin-left: 0;
}

.m-1 {
  margin: 4px;
}

.mt-1 {
  margin-top: 4px;
}

.mr-1 {
  margin-right: 4px;
}

.mb-1 {
  margin-bottom: 4px;
}

.ml-1 {
  margin-left: 4px;
}

.m-2 {
  margin: 8px;
}

.mt-2 {
  margin-top: 8px;
}

.mr-2 {
  margin-right: 8px;
}

.mb-2 {
  margin-bottom: 8px;
}

.ml-2 {
  margin-left: 8px;
}

.m-3 {
  margin: 16px;
}

.mt-3 {
  margin-top: 16px;
}

.mr-3 {
  margin-right: 16px;
}

.mb-3 {
  margin-bottom: 16px;
}

.ml-3 {
  margin-left: 16px;
}

.m-4 {
  margin: 24px;
}

.mt-4 {
  margin-top: 24px;
}

.mr-4 {
  margin-right: 24px;
}

.mb-4 {
  margin-bottom: 24px;
}

.ml-4 {
  margin-left: 24px;
}

.m-5 {
  margin: 32px;
}

.mt-5 {
  margin-top: 32px;
}

.mr-5 {
  margin-right: 32px;
}

.mb-5 {
  margin-bottom: 32px;
}

.ml-5 {
  margin-left: 32px;
}

.p-0 {
  padding: 0;
}

.pt-0 {
  padding-top: 0;
}

.pr-0 {
  padding-right: 0;
}

.pb-0 {
  padding-bottom: 0;
}

.pl-0 {
  padding-left: 0;
}

.p-1 {
  padding: 4px;
}

.pt-1 {
  padding-top: 4px;
}

.pr-1 {
  padding-right: 4px;
}

.pb-1 {
  padding-bottom: 4px;
}

.pl-1 {
  padding-left: 4px;
}

.p-2 {
  padding: 8px;
}

.pt-2 {
  padding-top: 8px;
}

.pr-2 {
  padding-right: 8px;
}

.pb-2 {
  padding-bottom: 8px;
}

.pl-2 {
  padding-left: 8px;
}

.p-3 {
  padding: 16px;
}

.pt-3 {
  padding-top: 16px;
}

.pr-3 {
  padding-right: 16px;
}

.pb-3 {
  padding-bottom: 16px;
}

.pl-3 {
  padding-left: 16px;
}

.p-4 {
  padding: 24px;
}

.pt-4 {
  padding-top: 24px;
}

.pr-4 {
  padding-right: 24px;
}

.pb-4 {
  padding-bottom: 24px;
}

.pl-4 {
  padding-left: 24px;
}

.p-5 {
  padding: 32px;
}

.pt-5 {
  padding-top: 32px;
}

.pr-5 {
  padding-right: 32px;
}

.pb-5 {
  padding-bottom: 32px;
}

.pl-5 {
  padding-left: 32px;
}

.d-flex {
  display: flex;
}

.d-inline-flex {
  display: inline-flex;
}

.flex-row {
  flex-direction: row;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-nowrap {
  flex-wrap: nowrap;
}

.justify-content-start {
  justify-content: flex-start;
}

.justify-content-end {
  justify-content: flex-end;
}

.justify-content-center {
  justify-content: center;
}

.justify-content-between {
  justify-content: space-between;
}

.justify-content-around {
  justify-content: space-around;
}

.align-items-start {
  align-items: flex-start;
}

.align-items-end {
  align-items: flex-end;
}

.align-items-center {
  align-items: center;
}

.align-items-baseline {
  align-items: baseline;
}

.align-items-stretch {
  align-items: stretch;
}

.flex-fill {
  flex: 1 1 auto;
}

.flex-grow-0 {
  flex-grow: 0;
}

.flex-grow-1 {
  flex-grow: 1;
}

.flex-shrink-0 {
  flex-shrink: 0;
}

.flex-shrink-1 {
  flex-shrink: 1;
}

.d-none {
  display: none;
}

.d-inline {
  display: inline;
}

.d-inline-block {
  display: inline-block;
}

.d-block {
  display: block;
}

@media (max-width: 768px) {
  .d-mobile-none {
    display: none;
  }
  .d-mobile-inline {
    display: inline;
  }
  .d-mobile-inline-block {
    display: inline-block;
  }
  .d-mobile-block {
    display: block;
  }
  .d-mobile-flex {
    display: flex;
  }
}
@media (min-width: 769px) {
  .d-desktop-none {
    display: none;
  }
  .d-desktop-inline {
    display: inline;
  }
  .d-desktop-inline-block {
    display: inline-block;
  }
  .d-desktop-block {
    display: block;
  }
  .d-desktop-flex {
    display: flex;
  }
}
.position-static {
  position: static;
}

.position-relative {
  position: relative;
}

.position-absolute {
  position: absolute;
}

.position-fixed {
  position: fixed;
}

.position-sticky {
  position: sticky;
}

.shadow-sm {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.shadow {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.shadow-lg {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.shadow-none {
  box-shadow: none;
}

.rounded-0 {
  border-radius: 0;
}

.rounded-sm {
  border-radius: 4px;
}

.rounded {
  border-radius: 8px;
}

.rounded-lg {
  border-radius: 12px;
}

.rounded-circle {
  border-radius: 50%;
}

.border {
  border: 1px solid #e9ecef;
}

.border-top {
  border-top: 1px solid #e9ecef;
}

.border-right {
  border-right: 1px solid #e9ecef;
}

.border-bottom {
  border-bottom: 1px solid #e9ecef;
}

.border-left {
  border-left: 1px solid #e9ecef;
}

.border-0 {
  border: 0;
}

.border-top-0 {
  border-top: 0;
}

.border-right-0 {
  border-right: 0;
}

.border-bottom-0 {
  border-bottom: 0;
}

.border-left-0 {
  border-left: 0;
}

.w-25 {
  width: 25%;
}

.w-50 {
  width: 50%;
}

.w-75 {
  width: 75%;
}

.w-100 {
  width: 100%;
}

.w-auto {
  width: auto;
}

.h-25 {
  height: 25%;
}

.h-50 {
  height: 50%;
}

.h-75 {
  height: 75%;
}

.h-100 {
  height: 100%;
}

.h-auto {
  height: auto;
}

.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.5) 40%, rgba(0, 0, 0, 0.2) 70%, rgba(0, 0, 0, 0.05) 90%, rgba(0, 0, 0, 0.01) 100%);
  color: #ffffff;
  z-index: 1000;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s ease, box-shadow 0.3s ease;
}
.site-header .header-container {
  height: 100%;
  padding: 0;
  display: flex;
  align-items: center;
  position: relative;
}
.site-header .header-container .header-nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.site-header .header-container .header-nav .nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
@media (max-width: 575px) {
  .site-header .header-container .header-nav .nav-menu {
    gap: 0.1rem;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .site-header .header-container .header-nav .nav-menu {
    gap: 0.2rem;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .site-header .header-container .header-nav .nav-menu {
    gap: 0.3rem;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  .site-header .header-container .header-nav .nav-menu {
    gap: 1.8rem;
  }
}
@media (min-width: 1200px) {
  .site-header .header-container .header-nav .nav-menu {
    gap: 3.5rem;
  }
}
.site-header .header-container .logo-brand {
  position: absolute;
  left: 3rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-header .header-container .header-actions {
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px;
}
@media (max-width: 768px) {
  .site-header .header-container {
    display: flex;
    align-items: center;
    position: relative;
  }
  .site-header .header-container .header-nav {
    display: block;
    position: static !important;
    left: auto !important;
    transform: none !important;
  }
  .site-header .header-container .header-nav .nav-menu {
    display: none;
  }
  .site-header .header-container .logo-brand {
    position: static !important;
    left: auto !important;
    transform: none !important;
    display: flex;
    align-items: center;
  }
  .site-header .header-container .header-actions {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
  }
}
.site-header .logo-brand {
  text-decoration: none;
  color: #ffffff;
  transition: opacity 0.3s ease ease;
}
.site-header .logo-brand:hover {
  opacity: 0.9;
  color: #ffffff;
  text-decoration: none;
}
.site-header .logo-brand .logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}
.site-header .logo-brand .brand-name {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 1px;
}
.site-header .nav-menu .nav-item {
  position: relative;
}
.site-header .nav-menu .nav-item .nav-link {
  display: block;
  padding: 8px 16px;
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  border-radius: 4px;
  position: relative;
  transition: all 0.3s ease ease;
  white-space: nowrap;
}
.site-header .nav-menu .nav-item .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  text-decoration: none;
}
.site-header .nav-menu .nav-item .nav-link.active {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-weight: 600;
  /* &::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background-color: $primary-color;
    border-radius: 1px;
  } */
}
.site-header .nav-menu .nav-item .nav-link.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.site-header .nav-menu .nav-item .nav-link.dropdown-trigger .dropdown-arrow {
  font-size: 0.8em;
  transition: transform 0.3s ease ease;
}
.site-header .nav-menu .nav-item.has-dropdown .nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  backdrop-filter: blur(10px);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  list-style: none;
  margin: 0;
  padding: 0;
  opacity: 0;
  visibility: hidden;
  max-height: 0;
  overflow: hidden;
  transform: translateY(-10px) scaleY(0);
  transform-origin: top center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1), max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1001;
}
.site-header .nav-menu .nav-item.has-dropdown .nav-dropdown.show {
  opacity: 1;
  visibility: visible;
  max-height: 300px;
  padding: 8px 0;
  transform: translateY(0) scaleY(1);
}
.site-header .nav-menu .nav-item.has-dropdown .nav-dropdown .dropdown-item .dropdown-link {
  display: block;
  padding: 8px 16px;
  color: #ffffff;
  text-decoration: none;
  font-weight: 400;
  transition: all 0.3s ease ease;
  border-left: 3px solid transparent;
}
.site-header .nav-menu .nav-item.has-dropdown .nav-dropdown .dropdown-item .dropdown-link:hover, .site-header .nav-menu .nav-item.has-dropdown .nav-dropdown .dropdown-item .dropdown-link:active, .site-header .nav-menu .nav-item.has-dropdown .nav-dropdown .dropdown-item .dropdown-link.active {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  text-decoration: none;
  border-left-color: rgba(255, 255, 255, 0.3);
}
.site-header .nav-menu .nav-item.has-dropdown .nav-dropdown .dropdown-item .dropdown-link {
  /* &:active,
  &.active {
    background-color: rgba(255, 255, 255, 0.1);
    border-left-color: $primary-color;
    color: $primary-color;
  } */
}
.site-header .nav-menu .nav-item.has-dropdown.dropdown-active .dropdown-trigger {
  background-color: rgba(255, 255, 255, 0.1);
}
.site-header .nav-menu .nav-item.has-dropdown.dropdown-active .dropdown-trigger .dropdown-arrow {
  transform: rotate(180deg);
}
.site-header .nav-menu .nav-item.has-dropdown.active .dropdown-trigger {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-weight: 600;
}
.site-header .nav-menu .nav-item.has-dropdown.active .nav-dropdown .dropdown-link.active {
  background-color: rgba(255, 255, 255, 0.2);
  font-weight: 600;
}
.site-header .nav-menu .nav-item.has-dropdown.active .nav-dropdown .dropdown-link.active::before {
  content: "●";
  position: absolute;
  left: 0.5rem;
  font-size: 0.8em;
}
@media (max-width: 768px) {
  .site-header .nav-menu .nav-item.has-dropdown .dropdown-trigger {
    cursor: pointer;
    position: relative;
  }
  .site-header .nav-menu .nav-item.has-dropdown .dropdown-trigger::after {
    content: "▼";
    font-size: 0.7em;
    margin-left: 0.3em;
    transition: transform 0.3s ease ease;
  }
  .site-header .nav-menu .nav-item.has-dropdown .nav-submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 160px;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    list-style: none;
    margin: 0;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease ease;
    z-index: 1000;
  }
  .site-header .nav-menu .nav-item.has-dropdown .nav-submenu .submenu-item .submenu-link {
    display: block;
    padding: 8px 16px;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.9em;
    transition: all 0.3s ease ease;
    border-radius: 4px;
    margin: 0.2em;
  }
  .site-header .nav-menu .nav-item.has-dropdown .nav-submenu .submenu-item .submenu-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
  }
  .site-header .nav-menu .nav-item.has-dropdown.active .dropdown-trigger::after {
    transform: rotate(180deg);
  }
  .site-header .nav-menu .nav-item.has-dropdown.active .nav-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}
@media (max-width: 768px) {
  .site-header {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background 0.25s ease, box-shadow 0.25s ease;
  }
  .site-header.scrolled {
    /* background: linear-gradient(to bottom,
      rgba(0, 0, 0, 0.95) 0%,    // 顶部：95%透明度的黑色
      rgba(0, 0, 0, 0.7) 40%,    // 中上部：70%透明度的黑色
      rgba(0, 0, 0, 0.3) 70%,    // 中下部：30%透明度的黑色
      rgba(0, 0, 0, 0.1) 90%,    // 接近底部：10%透明度的黑色
      rgba(0, 0, 0, 0.05) 100%   // 底部：5%透明度的黑色（接近透明）
    );
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25); */
  }
  .site-header.header-hidden {
    transform: translateY(-100%);
  }
}
.site-header .mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
}
@media (max-width: 768px) {
  .site-header .mobile-menu-toggle {
    display: block;
  }
}
.site-header .mobile-menu-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: #000;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease ease;
}
.site-header .mobile-menu-panel.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.site-header .mobile-menu-panel .mobile-nav-menu {
  list-style: none;
  margin: 0;
  padding: 16px 0;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item .mobile-nav-link {
  display: block;
  padding: 16px 24px;
  color: #ffffff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  transition: all 0.3s ease ease;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item .mobile-nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  text-decoration: none;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item .mobile-nav-link.active {
  background-color: rgba(255, 255, 255, 0.15);
  color: #000;
  font-weight: 600;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item .mobile-nav-link.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: #000;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item .mobile-nav-link:last-child {
  border-bottom: none;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item .mobile-nav-link.dropdown-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item .mobile-nav-link.dropdown-trigger::after {
  content: "▼";
  font-size: 0.8em;
  transition: transform 0.3s ease ease;
  flex-shrink: 0;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item.has-dropdown .mobile-nav-submenu {
  max-height: 0;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 4px;
  margin: 0.5em 24px 0 24px;
  transition: all 0.3s ease ease;
  list-style: none;
  padding: 0;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item.has-dropdown .mobile-nav-submenu .mobile-submenu-item .mobile-submenu-link {
  display: block;
  padding: 8px 16px;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.9em;
  transition: all 0.3s ease ease;
  border-left: 3px solid transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item.has-dropdown .mobile-nav-submenu .mobile-submenu-item .mobile-submenu-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-left-color: rgba(0, 0, 0, 0.6);
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item.has-dropdown .mobile-nav-submenu .mobile-submenu-item .mobile-submenu-link:last-child {
  border-bottom: none;
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item.has-dropdown.active .dropdown-trigger::after {
  transform: rotate(180deg);
}
.site-header .mobile-menu-panel .mobile-nav-menu .mobile-nav-item.has-dropdown.active .mobile-nav-submenu {
  max-height: 200px;
  padding: 8px 0;
}

.header-spacer {
  height: 80px;
}

.site-header.scrolled {
  /* background: linear-gradient(to bottom,
    rgba(0, 0, 0, 0.95) 0%,    // 顶部：95%透明度的黑色
    rgba(0, 0, 0, 0.85) 50%,   // 中间：85%透明度的黑色
    rgba(0, 0, 0, 0.7) 100%    // 底部：70%透明度的黑色
  );
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);*/
}

.site-header.header-hidden {
  transform: translateY(-100%);
}

.site-header a:not(.btn) {
  color: #ffffff;
}
.site-header a:not(.btn):hover {
  color: rgba(255, 255, 255, 0.8);
}

.site-footer {
  background-color: #000;
  color: #ffffff;
  padding: 32px 0;
  margin-top: auto;
}
.site-footer .footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}
.site-footer .footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  align-items: center;
  min-height: 60px;
}
.site-footer .footer-content .footer-left {
  flex: 1;
}
@media (max-width: 768px) {
  .site-footer .footer-content .footer-left {
    display: none;
  }
}
.site-footer .footer-content .footer-main {
  flex: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  .site-footer .footer-content .footer-main {
    flex: 1;
    justify-content: space-around;
  }
}
.site-footer .footer-content .footer-main .footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
@media (max-width: 768px) {
  .site-footer .footer-content .footer-main .footer-links {
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
  }
}
.site-footer .footer-content .footer-main .footer-links .footer-link-item .footer-link {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 4px;
  transition: all 0.3s ease ease;
}
.site-footer .footer-content .footer-main .footer-links .footer-link-item .footer-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-2px);
}
.site-footer .footer-content .footer-main .footer-links .footer-link-item .footer-link:active {
  transform: translateY(0);
}
.site-footer .footer-content .footer-right {
  flex: 1;
}
@media (max-width: 768px) {
  .site-footer .footer-content .footer-right {
    display: none;
  }
}
.site-footer .footer-copyright {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}
.site-footer a:not(.btn) {
  color: #ffffff;
}
.site-footer a:not(.btn):hover {
  color: rgba(255, 255, 255, 0.8);
}

.site-main {
  min-height: calc(100vh - 80px - 120px);
}

.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.page-wrapper .site-main {
  flex: 1;
}

@media (max-width: 768px) {
  .site-footer {
    padding: 24px 0;
  }
  .site-footer .footer-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .site-footer .footer-content .footer-main .footer-links {
    gap: 16px;
  }
  .site-footer .footer-content .footer-main .footer-links .footer-link-item .footer-link {
    padding: 4px 8px;
    font-size: 14px;
  }
}
.site-footer {
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2) 50%, transparent);
}

.footer-links {
  margin-bottom: 0;
}
.footer-links .footer-link-item {
  position: relative;
}
@media (max-width: 768px) {
  .footer-links .footer-link-item:not(:last-child) {
    margin-bottom: 1rem;
  }
}

.language-switcher {
  position: relative;
  display: inline-block;
}
@media (min-width: 769px) {
  .language-switcher .lang-toggle, .language-switcher .lang-dropdown {
    width: 7rem;
  }
}
@media (max-width: 768px) {
  .language-switcher .lang-toggle, .language-switcher .lang-dropdown {
    width: 6rem;
  }
}
.language-switcher .lang-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  transition: all 0.3s ease ease;
}
.language-switcher .lang-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}
.language-switcher .lang-toggle:active {
  transform: translateY(0);
}
.language-switcher .lang-toggle:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
}
.language-switcher .lang-toggle .flag-icon {
  width: 20px;
  height: 15px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.language-switcher .lang-toggle .lang-text {
  font-weight: 500;
  flex: 1;
  text-align: left;
}
.language-switcher .lang-toggle .dropdown-icon {
  font-size: 12px;
  transition: transform 0.3s ease ease;
  opacity: 0.8;
}
.language-switcher .lang-toggle.active {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.6);
}
.language-switcher .lang-toggle.active .dropdown-icon {
  transform: rotate(180deg);
}
.language-switcher .lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #ffffff;
  border: 1px solid #e9ecef;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  list-style: none;
  margin: 0;
  padding: 4px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease ease;
  z-index: 1001;
}
.language-switcher .lang-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.language-switcher .lang-dropdown .lang-option {
  border-bottom: 1px solid #f1f3f4;
}
.language-switcher .lang-dropdown .lang-option:last-child {
  border-bottom: none;
}
.language-switcher .lang-dropdown .lang-option .lang-link {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  padding: 8px 16px;
  color: #333333;
  text-decoration: none;
  transition: background-color 0.3s ease ease;
  width: 100%;
}
.language-switcher .lang-dropdown .lang-option .lang-link:hover {
  background-color: #f8f9fa;
  color: #333333;
  text-decoration: none;
}
.language-switcher .lang-dropdown .lang-option .lang-link:focus {
  outline: none;
  background-color: #f8f9fa;
}
.language-switcher .lang-dropdown .lang-option .lang-link .flag-icon {
  width: 20px;
  height: 15px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.language-switcher .lang-dropdown .lang-option .lang-link .lang-name {
  font-weight: 500;
  flex: 1;
}
.language-switcher .lang-dropdown .lang-option .lang-link .current-indicator {
  color: #000;
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.3s ease ease;
}
.language-switcher .lang-dropdown .lang-option .lang-link.current {
  background-color: rgba(0, 0, 0, 0.05);
}
.language-switcher .lang-dropdown .lang-option .lang-link.current .current-indicator {
  opacity: 1;
}
@media (max-width: 768px) {
  .language-switcher .lang-toggle {
    min-width: 100px;
    padding: 4px 8px;
    font-size: 14px;
  }
  .language-switcher .lang-toggle .flag-icon {
    width: 18px;
    height: 13px;
  }
  .language-switcher .lang-toggle .lang-text {
    font-size: 14px;
  }
  .language-switcher .lang-dropdown {
    min-width: 102px;
  }
  .language-switcher .lang-dropdown .lang-option .lang-link {
    padding: 4px 8px;
    font-size: 14px;
  }
  .language-switcher .lang-dropdown .lang-option .lang-link .flag-icon {
    width: 18px;
    height: 13px;
  }
}

.site-header .language-switcher .lang-toggle {
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
}
.site-header .language-switcher .lang-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}
.site-header .language-switcher .lang-toggle.active {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.6);
}

.light-bg .language-switcher .lang-toggle {
  border-color: #e9ecef;
  color: #333333;
  background: #ffffff;
}
.light-bg .language-switcher .lang-toggle:hover {
  background: #f8f9fa;
  border-color: rgb(203.4736842105, 210.5, 217.5263157895);
}
.light-bg .language-switcher .lang-toggle.active {
  background: #f8f9fa;
  border-color: #000;
}

.language-switcher .lang-dropdown .lang-option .lang-link {
  position: relative;
  overflow: hidden;
}
.language-switcher .lang-dropdown .lang-option .lang-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
  transition: left 0.3s ease ease;
}
.language-switcher .lang-dropdown .lang-option .lang-link:hover::before {
  left: 100%;
}

.language-switcher .lang-toggle:focus-visible,
.language-switcher .lang-dropdown .lang-link:focus-visible {
  outline: 2px solid #000;
  outline-offset: 2px;
}

@media (prefers-contrast: high) {
  .language-switcher .lang-toggle {
    border-width: 2px;
  }
  .language-switcher .lang-dropdown {
    border-width: 2px;
  }
  .language-switcher .lang-dropdown .lang-option {
    border-bottom-width: 2px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .language-switcher .lang-toggle,
  .language-switcher .lang-dropdown,
  .language-switcher .dropdown-icon {
    transition: none;
  }
}
@media (min-width: 769px) {
  .page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
  }
  .site-main {
    flex: 1;
    padding-top: 32px;
    padding-bottom: 32px;
  }
  .site-main .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
  }
  .site-header .header-container {
    padding: 0 32px;
  }
  .site-header .header-nav .nav-menu {
    gap: 32px;
  }
  .site-header .header-nav .nav-menu .nav-item .nav-link {
    padding: 16px 24px;
    font-size: 16px;
  }
  .site-header .header-nav .nav-menu .nav-item .nav-link:hover {
    transform: translateY(-2px);
  }
  .site-header .header-actions {
    gap: 24px;
  }
  .site-footer .footer-container {
    padding: 0 32px;
  }
  .site-footer .footer-main .footer-links {
    gap: 48px;
    display: flex;
    justify-content: space-between;
  }
  .site-footer .footer-main .footer-links .footer-link-item {
    font-size: 0.8rem;
    color: #dbdada;
  }
  .site-footer .footer-main .footer-links .footer-link-item .footer-link {
    padding: 16px 24px;
    font-size: 16px;
  }
  .site-footer .footer-main .footer-links .footer-link-item .footer-link:hover {
    transform: translateY(-3px);
  }
  .content-section {
    padding: 48px 0;
  }
  .content-section .section-header {
    text-align: center;
    margin-bottom: 32px;
  }
  .content-section .section-header .section-title {
    font-size: 2.5rem;
    margin-bottom: 24px;
    color: #333333;
  }
  .content-section .section-header .section-subtitle {
    font-size: 18px;
    color: #666666;
    max-width: 600px;
    margin: 0 auto;
  }
  .content-section .section-content .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
  }
  .grid-layout {
    display: grid;
    gap: 32px;
  }
  .grid-layout.grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-layout.grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-layout.grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 32px;
  }
  .card-grid .card-item {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 24px;
    transition: box-shadow 0.3s ease;
  }
  .card-grid .card-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }
  .card-grid .card-item {
    transition: transform 0.3s ease ease;
  }
  .card-grid .card-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  }
  .card-grid .card-item .card-header {
    margin-bottom: 24px;
  }
  .card-grid .card-item .card-header .card-title {
    font-size: 20px;
    margin-bottom: 8px;
    color: #333333;
  }
  .card-grid .card-item .card-header .card-subtitle {
    color: #666666;
    font-size: 16px;
  }
  .card-grid .card-item .card-body {
    margin-bottom: 24px;
  }
  .card-grid .card-item .card-body .card-text {
    line-height: 1.75;
    color: #333333;
  }
  .card-grid .card-item .card-footer .card-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.5;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
  }
  .card-grid .card-item .card-footer .card-action:focus {
    outline: none;
  }
  .card-grid .card-item .card-footer .card-action:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }
  .card-grid .card-item .card-footer .card-action {
    background-color: #000;
    color: #ffffff;
  }
  .card-grid .card-item .card-footer .card-action:hover:not(:disabled) {
    background-color: hsl(0, 0%, -10%);
  }
  .card-grid .card-item .card-footer .card-action {
    width: 100%;
  }
  .hero-section {
    padding: 96px 0;
    text-align: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  }
  .hero-section .hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
  }
  .hero-section .hero-content .hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 32px;
    color: #333333;
    line-height: 1.2;
  }
  .hero-section .hero-content .hero-subtitle {
    font-size: 20px;
    color: #666666;
    margin-bottom: 48px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-section .hero-content .hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
  }
  .hero-section .hero-content .hero-actions .hero-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.5;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
  }
  .hero-section .hero-content .hero-actions .hero-btn:focus {
    outline: none;
  }
  .hero-section .hero-content .hero-actions .hero-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }
  .hero-section .hero-content .hero-actions .hero-btn {
    background-color: #000;
    color: #ffffff;
  }
  .hero-section .hero-content .hero-actions .hero-btn:hover:not(:disabled) {
    background-color: hsl(0, 0%, -10%);
  }
  .hero-section .hero-content .hero-actions .hero-btn {
    padding: 24px 48px;
    font-size: 18px;
  }
  .hero-section .hero-content .hero-actions .hero-btn.secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.5;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
  }
  .hero-section .hero-content .hero-actions .hero-btn.secondary:focus {
    outline: none;
  }
  .hero-section .hero-content .hero-actions .hero-btn.secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }
  .hero-section .hero-content .hero-actions .hero-btn.secondary {
    background-color: transparent;
    color: #000;
    border: 1px solid #000;
  }
  .hero-section .hero-content .hero-actions .hero-btn.secondary:hover:not(:disabled) {
    background-color: #000;
    color: #ffffff;
  }
  .features-section {
    padding: 72px 0;
  }
  .features-section .features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 32px;
  }
  .features-section .features-grid .feature-item {
    text-align: center;
    padding: 32px;
  }
  .features-section .features-grid .feature-item .feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #000, #0f3460);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 2rem;
  }
  .features-section .features-grid .feature-item .feature-title {
    font-size: 20px;
    margin-bottom: 16px;
    color: #333333;
  }
  .features-section .features-grid .feature-item .feature-description {
    color: #666666;
    line-height: 1.75;
  }
  .sidebar-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 48px;
  }
  .sidebar-layout .main-content {
    min-width: 0;
  }
  .sidebar-layout .sidebar .sidebar-widget {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 24px;
    transition: box-shadow 0.3s ease;
  }
  .sidebar-layout .sidebar .sidebar-widget:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }
  .sidebar-layout .sidebar .sidebar-widget {
    margin-bottom: 32px;
  }
  .sidebar-layout .sidebar .sidebar-widget:last-child {
    margin-bottom: 0;
  }
  .sidebar-layout .sidebar .sidebar-widget .widget-title {
    font-size: 18px;
    margin-bottom: 16px;
    color: #333333;
    border-bottom: 2px solid #f1f3f4;
    padding-bottom: 8px;
  }
  .sidebar-layout .sidebar .sidebar-widget .widget-content {
    color: #666666;
  }
  .sidebar-layout .language-switcher {
    position: relative;
    display: inline-block;
  }
  .sidebar-layout .language-switcher .lang-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 120px;
    justify-content: space-between;
  }
  .sidebar-layout .language-switcher .lang-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
  }
  .sidebar-layout .language-switcher .lang-toggle.active {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
  }
  .sidebar-layout .language-switcher .lang-toggle .flag-icon {
    width: 20px;
    height: 15px;
    object-fit: cover;
    border-radius: 2px;
  }
  .sidebar-layout .language-switcher .lang-toggle .lang-text {
    font-size: 14px;
    white-space: nowrap;
  }
  .sidebar-layout .language-switcher .lang-toggle .dropdown-icon {
    font-size: 12px;
    transition: transform 0.2s ease;
  }
  .sidebar-layout .language-switcher .lang-toggle.active .dropdown-icon {
    transform: rotate(180deg);
  }
  .sidebar-layout .language-switcher .lang-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    list-style: none;
    margin: 0;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
    min-width: 120px;
  }
  .sidebar-layout .language-switcher .lang-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .sidebar-layout .language-switcher .lang-dropdown .lang-option {
    margin: 0;
  }
  .sidebar-layout .language-switcher .lang-dropdown .lang-option .lang-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: #333333;
    text-decoration: none;
    transition: background-color 0.2s ease;
    position: relative;
  }
  .sidebar-layout .language-switcher .lang-dropdown .lang-option .lang-link:hover {
    background: #f8f9fa;
  }
  .sidebar-layout .language-switcher .lang-dropdown .lang-option .lang-link.current {
    background: rgba(0, 0, 0, 0.1);
    color: #000;
  }
  .sidebar-layout .language-switcher .lang-dropdown .lang-option .lang-link.current .current-indicator {
    opacity: 1;
  }
  .sidebar-layout .language-switcher .lang-dropdown .lang-option .lang-link .flag-icon {
    width: 20px;
    height: 15px;
    object-fit: cover;
    border-radius: 2px;
  }
  .sidebar-layout .language-switcher .lang-dropdown .lang-option .lang-link .lang-name {
    font-size: 14px;
    flex: 1;
  }
  .sidebar-layout .language-switcher .lang-dropdown .lang-option .lang-link .current-indicator {
    font-size: 12px;
    opacity: 0;
    color: #000;
    transition: opacity 0.2s ease;
  }
}
div.header-left {
  margin-left: 3rem;
  text-align: left;
  width: 100%;
}
@media (max-width: 575px) {
  div.header-left h2.title {
    width: 62%;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  div.header-left h2.title {
    width: 58%;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  div.header-left h2.title {
    width: 55%;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  div.header-left h2.title {
    width: 53%;
  }
}
@media (min-width: 1200px) {
  div.header-left h2.title {
    width: 50%;
  }
}
@media (max-width: 575px) {
  div.header-left h2.title {
    font-size: 1.5rem;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  div.header-left h2.title {
    font-size: 2rem;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  div.header-left h2.title {
    font-size: 2rem;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  div.header-left h2.title {
    font-size: 2.5rem;
  }
}
@media (min-width: 1200px) {
  div.header-left h2.title {
    font-size: 2.8rem;
  }
}
div.header-left h2.title {
  font-weight: bold;
  margin-bottom: 24px;
  line-height: 1.2;
  color: #ffffff;
}
div.header-left p.note {
  color: #cdcdcd;
}
@media (max-width: 575px) {
  div.header-left p.note {
    width: 62%;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  div.header-left p.note {
    width: 58%;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  div.header-left p.note {
    width: 55%;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  div.header-left p.note {
    width: 46%;
  }
}
@media (min-width: 1200px) {
  div.header-left p.note {
    width: 40%;
  }
}
div.header-left p.note {
  line-height: 2rem;
}

#indexPage {
  width: 100%;
}
#indexPage #part1, #indexPage #part2, #indexPage #part3, #indexPage #part4 {
  width: 100%;
  height: 100vh;
  position: relative;
  overflow: hidden;
}
#indexPage #part1 .txtWrap, #indexPage #part2 .txtWrap, #indexPage #part3 .txtWrap, #indexPage #part4 .txtWrap {
  height: 100%;
}
#indexPage .hero-video, #indexPage .service-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
#indexPage .hero-video.lazy-video, #indexPage .service-video.lazy-video {
  background-color: rgba(0, 0, 0, 0.1);
  transition: opacity 0.5s ease-in-out;
}
#indexPage .hero-video.loaded, #indexPage .service-video.loaded {
  opacity: 1;
}
#indexPage .hero-video.error, #indexPage .service-video.error {
  background-color: rgba(0, 0, 0, 0.3);
  background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
}
#indexPage .operations-bg, #indexPage .service-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -2;
}
#indexPage .operations-bg.lazy-bg, #indexPage .service-bg.lazy-bg {
  background-color: rgba(0, 0, 0, 0.1);
}
#indexPage .operations-bg.loaded, #indexPage .service-bg.loaded {
  transition: opacity 0.3s ease-in-out;
}
#indexPage .operations-bg.error, #indexPage .service-bg.error {
  background-color: rgba(0, 0, 0, 0.2);
  background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
}
#indexPage .hero-overlay, #indexPage .service-overlay, #indexPage .operations-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: -1;
}
#indexPage .hero-content, #indexPage .service-content, #indexPage .operations-content {
  color: #ffffff;
  z-index: 1;
}
#indexPage .service-description, #indexPage .operations-description {
  font-size: 1.1rem;
  margin-bottom: 48px;
  opacity: 0.9;
  color: #ffffff;
}
#indexPage .btn-primary-outline {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  border: 1px solid #ffffff;
  color: #ffffff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: all 0.3s ease;
  background: transparent;
  border-radius: 4px;
}
#indexPage .btn-primary-outline:hover {
  background: #ffffff;
  color: #333333;
  text-decoration: none;
}
#indexPage .btn-primary-outline .arrow-right {
  margin-left: 4px;
  font-style: normal;
  transition: transform 0.3s ease;
}
#indexPage .btn-primary-outline:hover .arrow-right {
  transform: translateX(4px);
}
@media (min-width: 993px) {
  #indexPage .service-description, #indexPage .operations-description {
    font-size: 16px;
  }
}
@media (min-width: 769px) {
  #indexPage .btn-primary-outline {
    padding: 10px 20px;
    font-size: 14px;
  }
}
#indexPage .hero-section {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.1), rgba(15, 52, 96, 0.1));
}
#indexPage .service-section {
  background: linear-gradient(135deg, rgba(22, 33, 62, 0.1), rgba(0, 0, 0, 0.1));
}
#indexPage .operations-section {
  background: linear-gradient(135deg, rgba(15, 52, 96, 0.1), rgba(22, 33, 62, 0.1));
}
#indexPage .operations-section .title {
  display: flex;
  align-items: center;
}
#indexPage .operations-section .title .separator {
  font-size: 1.4em;
  line-height: 0.6;
  vertical-align: middle;
  margin: 0 0.6em;
  color: #fff;
  font-weight: lighter;
  display: inline-block;
}
#indexPage .operations-section .title .separator:first-child {
  margin-left: 0;
}

.global-audio-control {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}
.global-audio-control.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.global-audio-toggle-btn {
  background: rgba(0, 0, 0, 0.6);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.global-audio-toggle-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  border-color: rgba(255, 255, 255, 0.6);
  transform: scale(1.1);
}
.global-audio-toggle-btn:active {
  transform: scale(0.95);
}
.global-audio-toggle-btn .audio-icon {
  font-size: 24px;
  color: #fff;
  transition: all 0.2s ease;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}
.global-audio-toggle-btn .audio-icon.muted {
  opacity: 0.7;
}
.global-audio-toggle-btn .audio-icon.unmuted {
  opacity: 1;
  color: #000;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}
@media (min-width: 769px) {
  .global-audio-control {
    top: 5rem;
    right: 2rem;
  }
  .global-audio-toggle-btn {
    width: 2.5rem;
    height: 2.5rem;
  }
  .global-audio-toggle-btn .audio-icon {
    font-size: 1.1rem;
  }
}
#operationsPage {
  background-color: #000;
}
#operationsPage #part1 {
  position: relative;
  width: 100%;
  min-height: 100vh;
  /* background-image: url('/assets/img/pages/operations/part1_bg.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll; */
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
#operationsPage #part1 .header-left {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
}
#operationsPage #part1 .header-left .left {
  flex: 4;
}
#operationsPage #part1 .header-left .left #btns {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
#operationsPage #part1 .header-left .left #btns .btn-tab {
  padding: 8px 24px;
  border: 1px solid #cdcdcd;
  background: transparent;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}
#operationsPage #part1 .header-left .left #btns .btn-tab:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}
#operationsPage #part1 .header-left .left #btns .btn-tab.active {
  background-color: #fff;
  color: #000;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}
#operationsPage #part1 .header-left .left .btnNode {
  color: #fff;
  font-size: 18px;
  line-height: 1.75;
  margin: 0;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}
#operationsPage #part1 .header-left .right {
  flex: 6;
}
#operationsPage #part1 .header-left .right .btnImg {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, opacity 1.2s ease;
  opacity: 0;
  background: transparent;
  border: none;
  outline: none;
}
#operationsPage #part1 .header-left .right .btnImg:hover {
  transform: scale(1.02);
}
#operationsPage #part1 .header-left .right .btnImg.loaded {
  opacity: 1;
}
#operationsPage #part1 .header-left .right .btnImg.fade-in {
  animation: fadeIn 1.2s ease-in-out;
}
#operationsPage #part1 .header-left .right .btnImg.fade-out {
  animation: fadeOut 0.8s ease-in-out;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(15px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes fadeOut {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-10px) scale(1.02);
  }
}
@media (max-width: 768px) {
  #operationsPage #part1 {
    min-height: 80vh;
    background-attachment: scroll;
  }
  #operationsPage #part1 .container {
    flex-direction: column;
    gap: 24px;
    padding: 24px;
  }
  #operationsPage #part1 .container .left, #operationsPage #part1 .container .right {
    flex: none;
    width: 100%;
  }
  #operationsPage #part1 .container .left #btns {
    justify-content: center;
  }
  #operationsPage #part1 .container .left #btns .btn-tab {
    font-size: 14px;
    padding: 4px 16px;
  }
  #operationsPage #part1 .container .left .btnNode {
    font-size: 16px;
    text-align: center;
  }
}
#operationsPage #part2 {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-image: url("/assets/img/pages/operations/part2_bg.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}
@media (max-width: 768px) {
  #operationsPage #part2 {
    min-height: 60vh;
    background-attachment: scroll;
  }
  #operationsPage #part2 .container {
    padding: 24px;
    margin-bottom: 5%;
  }
  #operationsPage #part2 .container h2 {
    font-size: 20px;
  }
  #operationsPage #part2 .container p {
    font-size: 16px;
    max-width: 100%;
  }
}
#operationsPage #part3 {
  padding: 48px 0;
}
#operationsPage #part3 .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  padding: 0 32px;
}
#operationsPage #part3 .container .items {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}
#operationsPage #part3 .container .items .item {
  flex: 1;
  max-width: calc(33.333% - 24px);
  text-align: center;
  border-top: 1px solid #474747;
  padding-top: 2rem;
}
#operationsPage #part3 .container .items .item h3 {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: left;
  margin-bottom: 16px;
  gap: 8px;
}
#operationsPage #part3 .container .items .item h3 img {
  width: 1em;
  height: 1em;
  object-fit: contain;
  flex-shrink: 0;
}
#operationsPage #part3 .container .items .item h3 span {
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.25;
}
#operationsPage #part3 .container .items .item p {
  color: #cdcdcd;
  font-size: 16px;
  line-height: 1.75;
  margin: 0;
  text-align: left;
}
@media (max-width: 768px) {
  #operationsPage #part3 {
    padding: 32px 0;
  }
  #operationsPage #part3 .container {
    padding: 0 24px;
  }
  #operationsPage #part3 .container .items {
    flex-direction: column;
    gap: 32px;
  }
  #operationsPage #part3 .container .items .item {
    max-width: 100%;
  }
  #operationsPage #part3 .container .items .item h3 {
    flex-direction: row;
  }
  #operationsPage #part3 .container .items .item h3 img {
    width: 1em;
    height: 1em;
  }
  #operationsPage #part3 .container .items .item h3 span {
    font-size: 16px;
  }
  #operationsPage #part3 .container .items .item p {
    font-size: 14px;
  }
}
#operationsPage #part4 {
  padding: 3rem 0;
}
#operationsPage #part4 .desc {
  text-align: center;
  padding-bottom: 3rem;
}
#operationsPage #part4 .desc h3 {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
}
#operationsPage #part4 .desc p {
  color: #cdcdcd;
  font-size: 18px;
  line-height: 1.75;
  margin: 0;
  max-width: 800px;
  margin: 0 auto;
}
#operationsPage #part4 .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  padding: 0 32px;
}
#operationsPage #part4 .container .items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
#operationsPage #part4 .container .items .item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: left;
}
#operationsPage #part4 .container .items .item .img-wrap {
  width: 100%;
  height: 300px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 12px;
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}
#operationsPage #part4 .container .items .item .img-wrap:hover {
  transform: scale(1.02);
}
#operationsPage #part4 .container .items .item .info {
  width: 100%;
}
#operationsPage #part4 .container .items .item .info h4 {
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  line-height: 1.25;
}
#operationsPage #part4 .container .items .item .info p {
  color: #cdcdcd;
  font-size: 16px;
  line-height: 1.75;
  margin: 0;
}
@media (max-width: 768px) {
  #operationsPage #part4 {
    padding: 32px 0;
  }
  #operationsPage #part4 .desc {
    padding-bottom: 32px;
  }
  #operationsPage #part4 .desc h3 {
    font-size: 20px;
  }
  #operationsPage #part4 .desc p {
    font-size: 16px;
    max-width: 100%;
  }
  #operationsPage #part4 .container {
    padding: 0 24px;
  }
  #operationsPage #part4 .container .items {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  #operationsPage #part4 .container .items .item .img-wrap {
    height: 200px;
  }
  #operationsPage #part4 .container .items .item .info h4 {
    font-size: 16px;
  }
  #operationsPage #part4 .container .items .item .info p {
    font-size: 14px;
  }
}

#missionPage {
  width: 100%;
}
#missionPage #part1 {
  position: relative;
  width: 100%;
  height: 100vh;
  background-image: url("/assets/img/pages/mission/part1_bg.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
#missionPage #part1 .txt-wrap {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #ffffff;
  max-width: 800px;
  line-height: 2rem;
  padding: 0 24px;
}
#missionPage #part2 {
  padding: 48px 0;
  background-color: #000;
  color: #fff;
}
#missionPage #part2 .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}
#missionPage #part2 .items {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}
#missionPage #part2 .items .item {
  flex: 1;
  text-align: center;
  padding: 24px;
  background: #ffffff;
  border-radius: 8px;
  transition: all 0.3s ease ease;
  background-color: #000;
  color: #fff;
}
@media (max-width: 575px) {
  #missionPage #part2 .items .item .title {
    font-size: 1.5rem;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  #missionPage #part2 .items .item .title {
    font-size: 2rem;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  #missionPage #part2 .items .item .title {
    font-size: 2rem;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  #missionPage #part2 .items .item .title {
    font-size: 2.5rem;
  }
}
@media (min-width: 1200px) {
  #missionPage #part2 .items .item .title {
    font-size: 2.8rem;
  }
}
#missionPage #part2 .items .item .title {
  font-weight: bold;
  margin-bottom: 16px;
  line-height: 1.3;
}
#missionPage #part2 .items .item .text {
  font-size: 16px;
  color: #cdcdcd;
  line-height: 1.75;
  margin: 0;
}
@media (max-width: 768px) {
  #missionPage #part2 {
    padding: 32px 0;
  }
  #missionPage #part2 .items {
    flex-direction: column;
    gap: 16px;
  }
  #missionPage #part2 .items .item {
    padding: 16px;
  }
  #missionPage #part2 .items .item .title {
    font-size: 18px;
  }
  #missionPage #part2 .items .item .text {
    font-size: 14px;
  }
}
#missionPage #part3 {
  position: relative;
  width: 100%;
  height: 100vh;
  background-image: url("/assets/img/pages/mission/part3_bg.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}
@media (max-width: 768px) {
  #missionPage #part3 {
    background-attachment: scroll;
  }
  #missionPage #part3 .txt-wrap {
    padding: 24px;
    margin-bottom: 15%;
    max-width: 90%;
  }
  #missionPage #part3 .txt-wrap .title {
    font-size: 20px;
  }
  #missionPage #part3 .txt-wrap .note {
    font-size: 16px;
  }
}
#missionPage #part4, #missionPage #part5 {
  background-color: #000;
  width: 100%;
  overflow: hidden;
  padding-bottom: 3rem;
}
#missionPage #part4 .txt-wrap, #missionPage #part5 .txt-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 3rem 0;
}
#missionPage #part4 .txt-wrap .title, #missionPage #part5 .txt-wrap .title {
  font-size: 2rem;
  color: #fff;
  text-align: center;
  margin-bottom: 2rem;
}
#missionPage #part4 .txt-wrap .note, #missionPage #part5 .txt-wrap .note {
  font-size: 16px;
  color: #cdcdcd;
  text-align: center;
  max-width: 70%;
}
@media (max-width: 575px) {
  #missionPage #part4 .txt-wrap .note, #missionPage #part5 .txt-wrap .note {
    max-width: 62%;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  #missionPage #part4 .txt-wrap .note, #missionPage #part5 .txt-wrap .note {
    max-width: 58%;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  #missionPage #part4 .txt-wrap .note, #missionPage #part5 .txt-wrap .note {
    max-width: 55%;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  #missionPage #part4 .txt-wrap .note, #missionPage #part5 .txt-wrap .note {
    max-width: 53%;
  }
}
@media (min-width: 1200px) {
  #missionPage #part4 .txt-wrap .note, #missionPage #part5 .txt-wrap .note {
    max-width: 50%;
  }
}
#missionPage #part4 .imgs, #missionPage #part5 .imgs {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  gap: 1rem;
}
#missionPage #part4 .imgs .img-item, #missionPage #part5 .imgs .img-item {
  flex: 1;
  max-width: 30%;
  aspect-ratio: 16/9;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 12px;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
#missionPage #part4 .imgs .img-item::before, #missionPage #part5 .imgs .img-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 12px;
}
#missionPage #part4 .imgs .img-item:hover, #missionPage #part5 .imgs .img-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}
#missionPage #part4 .imgs .img-item:hover::before, #missionPage #part5 .imgs .img-item:hover::before {
  opacity: 1;
}
#missionPage #part4 .imgs .img-item:first-child, #missionPage #part5 .imgs .img-item:first-child {
  justify-self: flex-start;
}
#missionPage #part4 .imgs .img-item:last-child, #missionPage #part5 .imgs .img-item:last-child {
  justify-self: flex-end;
}
@media (max-width: 1200px) {
  #missionPage #part4 .imgs, #missionPage #part5 .imgs {
    padding: 0 16px;
  }
  #missionPage #part4 .imgs .mission-swiper .swiper-slide .item,
  #missionPage #part4 .imgs .mission-swiper-part5 .swiper-slide .item, #missionPage #part5 .imgs .mission-swiper .swiper-slide .item,
  #missionPage #part5 .imgs .mission-swiper-part5 .swiper-slide .item {
    max-width: 400px;
    max-height: 208px;
  }
}
@media (max-width: 992px) {
  #missionPage #part4 .imgs .mission-swiper .swiper-slide .item,
  #missionPage #part4 .imgs .mission-swiper-part5 .swiper-slide .item, #missionPage #part5 .imgs .mission-swiper .swiper-slide .item,
  #missionPage #part5 .imgs .mission-swiper-part5 .swiper-slide .item {
    max-width: 350px;
    max-height: 182px;
  }
}
@media (max-width: 768px) {
  #missionPage #part4 .txt-wrap, #missionPage #part5 .txt-wrap {
    padding: 24px 0;
  }
  #missionPage #part4 .txt-wrap .title, #missionPage #part5 .txt-wrap .title {
    font-size: 20px;
    margin-bottom: 16px;
  }
  #missionPage #part4 .txt-wrap .note, #missionPage #part5 .txt-wrap .note {
    font-size: 14px;
    max-width: 90%;
  }
  #missionPage #part4 .imgs, #missionPage #part5 .imgs {
    flex-direction: column;
    gap: 16px;
    padding: 0 16px;
  }
  #missionPage #part4 .imgs .img-item, #missionPage #part5 .imgs .img-item {
    max-width: 100%;
    width: 100%;
  }
}
@media (max-width: 992px) and (min-width: 769px) {
  #missionPage #part4 .imgs, #missionPage #part5 .imgs {
    padding: 0 16px;
    gap: 8px;
  }
  #missionPage #part4 .imgs .img-item, #missionPage #part5 .imgs .img-item {
    border-radius: 8px;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
#missionPage #part1 .hero-content {
  animation: fadeInUp 1s ease-out;
}

#applicationsPage {
  background-color: #000;
}
#applicationsPage #part1 {
  position: relative;
  width: 100%;
  height: 100vh;
  background-image: url("/assets/img/pages/applications/part1_bg.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}
#applicationsPage #part2 {
  padding: 3rem 0;
}
#applicationsPage #part2 .header-left {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-left: 0;
}
@media (max-width: 575px) {
  #applicationsPage #part2 .header-left {
    padding-left: 1.5rem;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  #applicationsPage #part2 .header-left {
    padding-left: 2rem;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  #applicationsPage #part2 .header-left {
    padding-left: 2rem;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  #applicationsPage #part2 .header-left {
    padding-left: 2.5rem;
  }
}
@media (min-width: 1200px) {
  #applicationsPage #part2 .header-left {
    padding-left: 3rem;
  }
}
#applicationsPage #part2 .header-left .left {
  flex: 1;
}
#applicationsPage #part2 .header-left .left .note {
  width: 90%;
}
#applicationsPage #part2 .header-left .right {
  flex: 1;
}
#applicationsPage #part2 .header-left .right img {
  width: 95%;
  height: auto;
  max-width: 95%;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
#applicationsPage #part3 {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-image: url("/assets/img/pages/applications/part3_bg.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
}
#applicationsPage #part3 .header-left {
  transform: translateY(-10vh);
}
#applicationsPage #part4 {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-image: url("/assets/img/pages/applications/part4_bg.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}

#aboutUsPage #part1 {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  width: 100%;
}
#aboutUsPage #part1 .bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  background-color: #333;
  z-index: 1;
}
@media (max-width: 768px) {
  #aboutUsPage #part1 .bg-image {
    background-attachment: scroll;
    background-size: cover;
  }
}
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  #aboutUsPage #part1 .bg-image {
    background-size: cover;
  }
}
@media (min-width: 1920px) {
  #aboutUsPage #part1 .bg-image {
    background-size: cover;
    background-position: center center;
  }
}
#aboutUsPage #part1 .bg-image {
  transition: none;
}
#aboutUsPage #part1 .info {
  position: relative;
  text-align: center;
  color: #fff;
  z-index: 10;
  padding: 0 2rem;
  margin-bottom: 30vh;
}
@media (max-width: 575px) {
  #aboutUsPage #part1 .info {
    max-width: 70%;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  #aboutUsPage #part1 .info {
    max-width: 68%;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  #aboutUsPage #part1 .info {
    max-width: 65%;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  #aboutUsPage #part1 .info {
    max-width: 62%;
  }
}
@media (min-width: 1200px) {
  #aboutUsPage #part1 .info {
    max-width: 60%;
  }
}
@media (max-width: 575px) {
  #aboutUsPage #part1 .info .title {
    font-size: 1.5rem;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  #aboutUsPage #part1 .info .title {
    font-size: 2rem;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  #aboutUsPage #part1 .info .title {
    font-size: 2rem;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  #aboutUsPage #part1 .info .title {
    font-size: 2.5rem;
  }
}
@media (min-width: 1200px) {
  #aboutUsPage #part1 .info .title {
    font-size: 2.8rem;
  }
}
#aboutUsPage #part1 .info .title {
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
#aboutUsPage #part1 .info .subtitle {
  color: #cdcdcd;
  line-height: 1.6;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}
@media (max-width: 768px) {
  #aboutUsPage #part1 .info .subtitle {
    font-size: 1rem;
  }
}
@media (min-width: 769px) and (max-width: 1200px) {
  #aboutUsPage #part1 .info .subtitle {
    font-size: 1.125rem;
  }
}
#aboutUsPage #part2 {
  background-color: #000;
  padding-bottom: 4rem;
}
#aboutUsPage #part2 .description {
  font-size: 1rem;
  color: #fff;
  padding: 2rem 0.5rem !important;
}
#aboutUsPage #part2 img {
  width: 100%;
  margin-bottom: 2rem;
}
#aboutUsPage .address {
  padding: 0.5rem;
  font-size: 1.2rem;
  color: #fff;
  text-align: center;
}
#aboutUsPage .address:second-child {
  margin-top: 1rem;
}
#aboutUsPage .interest {
  margin-top: 5rem;
  text-align: center;
}
#aboutUsPage .interest p {
  color: #fff;
  margin-bottom: 2rem;
}
#aboutUsPage .interest a {
  padding: 0.6rem 1.3rem;
  border: 1px solid #fff;
  border-radius: 0.3rem;
  text-decoration: none;
  background-color: #fff;
  color: #000;
}

#page-test .page-header {
  background: linear-gradient(135deg, #000, #0f3460);
  color: #ffffff;
  padding: 96px 0;
  text-align: center;
}
#page-test .page-header .page-title {
  font-size: 3rem;
  margin-bottom: 24px;
}
#page-test .test-content {
  padding: 72px 0;
}
#page-test .test-content .test-sections .test-section {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 24px;
  transition: box-shadow 0.3s ease;
}
#page-test .test-content .test-sections .test-section:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
#page-test .test-content .test-sections .test-section {
  padding: 32px;
  margin-bottom: 32px;
}
#page-test .test-content .test-sections .test-section:last-child {
  margin-bottom: 0;
}
#page-test .test-content .test-sections .test-section .section-title {
  font-size: 20px;
  margin-bottom: 24px;
  color: #333333;
  border-bottom: 2px solid #f1f3f4;
  padding-bottom: 8px;
}
#page-test .test-content .test-sections .test-section .section-content .info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
#page-test .test-content .test-sections .test-section .section-content .info-grid .info-item .info-label {
  font-weight: bold;
  color: #333333;
  margin-bottom: 4px;
}
#page-test .test-content .test-sections .test-section .section-content .info-grid .info-item .info-value {
  color: #666666;
  font-family: monospace;
  background: #f8f9fa;
  padding: 4px 8px;
  border-radius: 4px;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn:focus {
  outline: none;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn {
  background-color: #000;
  color: #ffffff;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn:hover:not(:disabled) {
  background-color: hsl(0, 0%, -10%);
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn.secondary:focus {
  outline: none;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn.secondary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn.secondary {
  background-color: transparent;
  color: #000;
  border: 1px solid #000;
}
#page-test .test-content .test-sections .test-section .section-content .test-actions .test-btn.secondary:hover:not(:disabled) {
  background-color: #000;
  color: #ffffff;
}

#talentPage {
  overflow-x: hidden;
  width: 100%;
}
#talentPage #part1 {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
#talentPage #part1 video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
#talentPage #part1 .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 2;
}
#talentPage #part1 .container-fluid {
  position: relative;
  z-index: 3;
}
#talentPage #part1 .header-left {
  width: 100%;
}
#talentPage #part2, #talentPage #part3, #talentPage #part4, #talentPage #part5 {
  position: relative;
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
#talentPage #part2 .container-fluid, #talentPage #part3 .container-fluid, #talentPage #part4 .container-fluid, #talentPage #part5 .container-fluid {
  position: relative;
  z-index: 2;
}
#talentPage #part2 {
  background-image: url("/assets/img/pages/operations/talent-cultivation/part2_bg.png");
}
#talentPage #part3 {
  background-image: url("/assets/img/pages/operations/talent-cultivation/part3_bg.png");
}
#talentPage #part4 {
  background-image: url("/assets/img/pages/operations/talent-cultivation/part4_bg.png");
}
#talentPage #part5 {
  background-image: url("/assets/img/pages/operations/talent-cultivation/part5_bg.png");
}

#satellitePage {
  overflow-x: hidden;
  width: 100%;
}
#satellitePage #part1 {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
#satellitePage #part1 video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
#satellitePage #part1 .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 2;
}
#satellitePage #part1 .container-fluid {
  position: relative;
  z-index: 3;
}
#satellitePage #part1 .header-left {
  width: 100%;
}
#satellitePage #part2, #satellitePage #part3, #satellitePage #part4, #satellitePage #part5 {
  position: relative;
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
#satellitePage #part2 .container-fluid, #satellitePage #part3 .container-fluid, #satellitePage #part4 .container-fluid, #satellitePage #part5 .container-fluid {
  position: relative;
  z-index: 2;
}
#satellitePage #part2 {
  background-image: url("/assets/img/pages/operations/commercial-satellite/part2_bg.png");
}
#satellitePage #part3 {
  background-image: url("/assets/img/pages/operations/commercial-satellite/part3_bg.png");
}
#satellitePage #part4 {
  background-image: url("/assets/img/pages/operations/commercial-satellite/part4_bg.png");
}
#satellitePage #part5 {
  background-image: url("/assets/img/pages/operations/commercial-satellite/part5_bg.png");
}

#launchSitePage {
  overflow-x: hidden;
  width: 100%;
}
#launchSitePage #part1 {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
#launchSitePage #part1 video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
#launchSitePage #part1 .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 2;
}
#launchSitePage #part1 .container-fluid {
  position: relative;
  z-index: 3;
}
#launchSitePage #part1 .header-left {
  width: 100%;
}
#launchSitePage #part2, #launchSitePage #part3, #launchSitePage #part4, #launchSitePage #part5 {
  position: relative;
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
#launchSitePage #part2 .container-fluid, #launchSitePage #part3 .container-fluid, #launchSitePage #part4 .container-fluid, #launchSitePage #part5 .container-fluid {
  position: relative;
  z-index: 2;
}
#launchSitePage #part2 {
  background-image: url("/assets/img/pages/operations/satellite-launch-site/part2_bg.png");
}
#launchSitePage #part3 {
  background-image: url("/assets/img/pages/operations/satellite-launch-site/part3_bg.png");
}
#launchSitePage #part4 {
  background-image: url("/assets/img/pages/operations/satellite-launch-site/part4_bg.png");
}
#launchSitePage #part5 {
  background-image: url("/assets/img/pages/operations/satellite-launch-site/part5_bg.png");
}

#programPage {
  overflow-x: hidden;
  width: 100%;
}
#programPage #part1 {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
#programPage #part1 video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
#programPage #part1 .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 2;
}
#programPage #part1 .container-fluid {
  position: relative;
  z-index: 3;
}
#programPage #part1 .header-left {
  width: 100%;
}
#programPage #part2, #programPage #part3, #programPage #part4, #programPage #part5 {
  position: relative;
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
#programPage #part2 .container-fluid, #programPage #part3 .container-fluid, #programPage #part4 .container-fluid, #programPage #part5 .container-fluid {
  position: relative;
  z-index: 2;
}
#programPage #part2 {
  background-image: url("/assets/img/pages/operations/constelation-program/part2_bg.png");
}
#programPage #part3 {
  background-image: url("/assets/img/pages/operations/constelation-program/part3_bg.png");
}
#programPage #part4 {
  background-image: url("/assets/img/pages/operations/constelation-program/part4_bg.png");
}
#programPage #part5 {
  background-image: url("/assets/img/pages/operations/constelation-program/part5_bg.png");
}

#parkPage {
  overflow-x: hidden;
  width: 100%;
}
#parkPage #part1 {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
#parkPage #part1 video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
#parkPage #part1 .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 2;
}
#parkPage #part1 .container-fluid {
  position: relative;
  z-index: 3;
}
#parkPage #part1 .header-left {
  width: 100%;
}
#parkPage #part2, #parkPage #part3, #parkPage #part4, #parkPage #part5 {
  position: relative;
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
#parkPage #part2 .container-fluid, #parkPage #part3 .container-fluid, #parkPage #part4 .container-fluid, #parkPage #part5 .container-fluid {
  position: relative;
  z-index: 2;
}
#parkPage #part2 {
  background-image: url("/assets/img/pages/operations/aerospace-industrial-park/part2_bg.png");
}
#parkPage #part3 {
  background-image: url("/assets/img/pages/operations/aerospace-industrial-park/part3_bg.png");
}
#parkPage #part4 {
  background-image: url("/assets/img/pages/operations/aerospace-industrial-park/part4_bg.png");
}
#parkPage #part5 {
  background-image: url("/assets/img/pages/operations/aerospace-industrial-park/part5_bg.png");
}

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