:root {
  --w4b-ink: #11131c;
  --w4b-muted: #50556a;
  --w4b-accent: #8b4cff;
  --w4b-accent-dark: #6424d8;
  --w4b-paper: #fff;
  --w4b-wash: #f7f4ff;
  --w4b-focus: #ffb000;
  --w4b-radius: 14px;
}
html {
  scroll-behavior: smooth;
}
body {
  color: var(--w4b-ink);
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}
::selection {
  background: var(--w4b-accent);
  color: #fff;
}
a {
  text-underline-offset: 0.2em;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -100px;
  z-index: 99999;
  background: #fff;
  color: #111;
  padding: 12px 18px;
  border: 2px solid var(--w4b-focus);
}
.skip-link:focus {
  top: 16px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--w4b-focus) !important;
  outline-offset: 3px;
}
.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.w4b-wordmark {
  display: inline-flex;
  align-items: center;
  color: #fff !important;
  font-size: 27px;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.w4b-wordmark strong {
  color: #c9a8ff;
  margin-left: 5px;
}
.site_logo_area .w4b-wordmark {
  color: var(--w4b-ink) !important;
}
.site_logo_area .w4b-wordmark strong,
.main_menu_area.sticky .w4b-wordmark strong {
  color: var(--w4b-accent);
}
.main_menu_area.sticky .w4b-wordmark {
  color: var(--w4b-ink) !important;
}
.w4b-brand-logo {
  display: inline-flex;
  align-items: center;
}
.w4b-brand-logo img {
  display: block;
  width: 230px;
  max-width: 100%;
  height: auto;
}
.inner_main_nav_area > ul > li > a {
  font-weight: 600;
}
.main_nav_btn a,
.w4b-primary {
  background: var(--w4b-accent);
  color: #fff !important;
}
.main_nav_btn a:hover,
.w4b-primary:hover {
  background: var(--w4b-accent-dark);
}
.inner_slider_content {
  padding-left: 6%;
  padding-right: 6%;
}
.inner_slider_content > h1 {
  font-size: clamp(38px, 5vw, 76px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  max-width: 16ch;
  margin-inline: auto;
}
.w4b-hero-copy {
  max-width: 720px;
  margin: 24px auto 0;
  color: #515875;
  font-size: 19px;
  line-height: 1.75;
}
.w4b-hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 30px 0;
}
.w4b-primary,
.w4b-secondary {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 700;
  transition:
    background 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease;
}
.w4b-secondary {
  background: #fff;
  color: var(--w4b-ink) !important;
}
.w4b-secondary:hover {
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}
.txmartex {
  font-size: clamp(22px, 3vw, 42px) !important;
  margin-inline: 28px;
  color: #fff;
}
.slider_img img {
  max-height: 520px;
  object-fit: contain;
}
.single_service_area {
  min-height: 285px;
}
.single_service_area h3 {
  font-size: 22px;
  margin: 18px 0 12px;
}
.single_service_area p {
  color: #555b6e;
}
.w4b-checklist {
  margin: 24px 0;
}
.w4b-checklist p {
  font-weight: 600;
  margin: 12px 0;
}
.w4b-checklist i {
  color: var(--w4b-accent);
  margin-right: 8px;
}
.w4b-content-links {
  margin-top: 42px;
}
.w4b-content-panel {
  display: block;
  min-height: 260px;
  padding: 42px;
  background: #151728;
  color: #fff !important;
  border-radius: var(--w4b-radius);
  box-shadow: 0 18px 45px rgba(25, 16, 54, 0.16);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.w4b-content-panel:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 50px rgba(25, 16, 54, 0.23);
}
.w4b-content-panel > span {
  color: #c9a8ff;
  font-weight: 700;
}
.w4b-content-panel h4 {
  color: #fff;
  font-size: 28px;
  margin: 20px 0 14px;
}
.w4b-content-panel p {
  color: #d7d9e6;
}
.w4b-latest,
.w4b-archive,
.w4b-related {
  padding: 100px 0;
}
.w4b-card {
  height: 100%;
  background: #fff;
  border-radius: var(--w4b-radius);
  overflow: hidden;
  box-shadow: 0 12px 38px rgba(32, 23, 65, 0.11);
  margin-bottom: 30px;
}
.w4b-card-image {
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--w4b-wash);
}
.w4b-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.w4b-card:hover .w4b-card-image img {
  transform: scale(1.035);
}
.w4b-card-body {
  padding: 26px;
}
.w4b-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--w4b-muted);
  font-size: 14px;
}
.w4b-card-meta span {
  color: var(--w4b-accent);
  font-weight: 700;
}
.w4b-card h2 {
  font-size: 23px;
  line-height: 1.4;
  margin: 15px 0 12px;
}
.w4b-card h2 a {
  color: var(--w4b-ink);
}
.w4b-card p {
  color: var(--w4b-muted);
}
.w4b-text-link {
  font-weight: 700;
  color: var(--w4b-accent);
}
.breadcum_inner {
  padding: 92px 0;
}
.breadcum_inner h1 {
  font-size: clamp(34px, 4vw, 58px);
  max-width: 20ch;
}
.w4b-breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  color: #e3e4ef;
  margin-top: 18px;
}
.w4b-breadcrumb a {
  color: #fff;
}
.w4b-archive-intro {
  max-width: 720px;
  font-size: 18px;
  color: var(--w4b-muted);
  margin-bottom: 38px;
}
.nav-links {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
}
.page-numbers {
  padding: 10px 15px;
  background: var(--w4b-wash);
  border-radius: 8px;
}
.page-numbers.current {
  background: var(--w4b-accent);
  color: #fff;
}
.w4b-article,
.w4b-page {
  padding: 90px 0;
}
.w4b-article-header {
  max-width: 850px;
  margin-bottom: 50px;
}
.w4b-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  color: var(--w4b-muted);
  font-size: 14px;
}
.w4b-lead {
  font-size: 21px;
  line-height: 1.75;
  margin: 25px 0;
}
.w4b-featured {
  width: 100%;
  height: auto;
  border-radius: var(--w4b-radius);
}
.w4b-article-content,
.w4b-page-content {
  font-size: 17px;
  line-height: 1.9;
  max-width: 75ch;
}
.w4b-article-content h2,
.w4b-page-content h2 {
  font-size: 32px;
  margin: 2.2em 0 0.7em;
}
.w4b-article-content h3 {
  font-size: 25px;
  margin: 1.8em 0 0.6em;
}
.w4b-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}
.w4b-toc {
  position: sticky;
  top: 120px;
  background: var(--w4b-wash);
  padding: 28px;
  border-radius: var(--w4b-radius);
}
.w4b-toc h2 {
  font-size: 21px;
}
.w4b-toc a {
  display: block;
  color: var(--w4b-muted);
  padding: 6px 0;
}
.w4b-post-nav {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 55px;
  padding-top: 25px;
  border-top: 1px solid #ddd;
}
.w4b-related {
  background: var(--w4b-wash);
}
.contact_area {
  padding: 100px 0;
}
.contact_form_area label {
  display: block;
  font-weight: 700;
  margin-bottom: 7px;
}
.contact_form_area input,
.contact_form_area textarea,
.w4b-search input {
  width: 100%;
  border: 1px solid #c7c9d4;
  border-radius: 8px;
  padding: 13px 15px;
  background: #fff;
}
.contact_form_area button,
.w4b-search button {
  border: 0;
  border-radius: 8px;
  padding: 14px 24px;
  background: var(--w4b-accent);
  color: #fff;
  font-weight: 700;
  min-height: 48px;
}
.w4b-hp {
  position: absolute;
  left: -10000px;
}
.w4b-alert {
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 22px;
}
.w4b-alert.success {
  background: #e6f7ed;
  color: #145c32;
}
.w4b-alert.error {
  background: #fff0f0;
  color: #8d1e1e;
}
.w4b-search {
  max-width: 720px;
  margin-bottom: 42px;
}
.w4b-search > div {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}
.w4b-404 {
  padding: 130px 0;
}
.w4b-404-code {
  font-size: clamp(90px, 15vw, 180px);
  font-weight: 800;
  color: var(--w4b-accent);
  line-height: 0.8;
}
.w4b-empty {
  text-align: center;
  padding: 60px;
  background: var(--w4b-wash);
  border-radius: var(--w4b-radius);
}
.w4b-footer-logo {
  display: block;
  width: 240px;
  max-width: 100%;
  height: auto;
  margin-bottom: 24px;
}
.footer_widget h2 {
  font-size: 21px;
}
.copyright_text p {
  margin: 0;
}
.w4b-menu-toggle,
.w4b-mobile-nav {
  display: none;
}
@media (max-width: 991px) {
  .main_menu_area {
    display: none;
  }
  .mobile_logo_area {
    display: block;
    position: relative;
    z-index: 10000;
    background: #151728;
    padding: 16px 0;
  }
  .mobilemenu_con {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .w4b-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 28px;
  }
  .mobile_logo_area .w4b-brand-logo img {
    width: 190px;
  }
  .w4b-mobile-nav {
    position: absolute;
    left: 15px;
    right: 15px;
    top: 68px;
    z-index: 10001;
    background: #fff;
    padding: 12px;
    border-radius: 12px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
  }
  .w4b-mobile-nav.is-open {
    display: block;
  }
  .w4b-mobile-nav a {
    display: block;
    color: var(--w4b-ink);
    padding: 13px 12px;
    border-bottom: 1px solid #eee;
  }
  .inner_slider_content {
    padding-top: 80px;
  }
  .w4b-content-panel {
    margin-bottom: 24px;
  }
  .w4b-toc {
    position: static;
    margin-top: 40px;
  }
}
@media (max-width: 575px) {
  .header_top_area {
    font-size: 13px;
  }
  .inner_slider_area {
    height: auto !important;
    min-height: 0 !important;
    padding: 18px 0 36px;
    align-items: flex-start;
  }
  .inner_slider_content {
    width: 92% !important;
    margin: 0 auto !important;
    padding-top: 0;
  }
  .inner_slider_content > h1 {
    font-size: 38px;
  }
  .w4b-hero-copy {
    font-size: 17px;
  }
  .w4b-hero-actions > a {
    width: 100%;
  }
  .slider_img {
    margin-top: 25px;
  }
  .slider_img img {
    height: auto !important;
  }
  .section_title_area h3 {
    font-size: 31px;
  }
  .w4b-latest,
  .w4b-archive,
  .w4b-related,
  .w4b-article,
  .w4b-page,
  .contact_area {
    padding: 65px 0;
  }
  .breadcum_inner {
    padding: 70px 0;
  }
  .w4b-content-panel {
    padding: 30px;
  }
  .w4b-search > div {
    display: block;
  }
  .w4b-search button {
    width: 100%;
    margin-top: 10px;
  }
  .w4b-post-nav {
    display: block;
  }
  .w4b-post-nav a {
    display: block;
    margin: 12px 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .wow {
    visibility: visible !important;
    animation: none !important;
  }
  .marquee > * {
    animation-play-state: paused !important;
  }
  .w4b-card-image img,
  .w4b-content-panel {
    transition: none !important;
  }
}