body.wt-on {
    --wt-bg: #fff;
    --wt-bg-soft: #f6f7f9;
    --wt-fg: #172033;
    --wt-muted: #667085;
    --wt-accent: #2563eb;
    --wt-accent-2: #7c3aed;
    --wt-accent-ink: #fff;
    --wt-card: #fff;
    --wt-line: rgba(23, 32, 51, .12);
    --wt-header: rgba(255, 255, 255, .9);
    --wt-band: #eef2f7;
    --wt-font: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    --wt-radius: 16px;
    --wt-shadow: 0 18px 50px rgba(18, 24, 38, .08);
    margin: 0;
    background: var(--wt-bg);
    color: var(--wt-fg);
    font-family: var(--wt-font);
}
body.wt-on.is-home { padding-top: 0; }
body.wt-on:not(.is-home) { padding-top: 84px; }
body.wt-lock { overflow: hidden; }
body.wt-on #preloader { display: none !important; }
body.wt-on a { color: inherit; }
body.wt-on img { max-width: 100%; }

.wt-wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.wt-kicker {
    margin: 0 0 12px;
    color: var(--wt-accent);
    font-size: 13px;
    letter-spacing: .16em;
    text-transform: uppercase;
}
.wt-h1 { margin: 0; font-size: clamp(40px, 6vw, 76px); line-height: 1.05; letter-spacing: -.03em; }
.wt-h2 { margin: 0; font-size: clamp(28px, 4vw, 46px); line-height: 1.15; letter-spacing: -.02em; }
.wt-lead { margin: 18px 0 0; max-width: 640px; color: var(--wt-muted); font-size: 18px; line-height: 1.7; }
.wt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    background: var(--wt-accent);
    color: var(--wt-accent-ink) !important;
    text-decoration: none;
    font-weight: 650;
}
.wt-btn.ghost { background: transparent; color: var(--wt-fg) !important; box-shadow: inset 0 0 0 1px var(--wt-line); }
.wt-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.wt-reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.wt-reveal.is-in { opacity: 1; transform: none; }
.wt-section { padding: 88px 0; }
.wt-section-head { margin-bottom: 36px; }
.wt-section-head p { margin: 10px 0 0; color: var(--wt-muted); }

.wt-preview {
    position: fixed; z-index: 80; top: 0; left: 0; right: 0; height: 36px;
    display: flex; align-items: center; justify-content: center; gap: 14px;
    background: #111827; color: #fff; font-size: 13px;
}
.wt-preview a { color: #fff; text-decoration: underline; }
body.wt-previewing .wt-header { top: 36px; }
body.wt-previewing.wt-on:not(.is-home) { padding-top: 120px; }

.wt-header {
    position: fixed; z-index: 40; top: 0; left: 0; right: 0;
    color: var(--wt-fg);
    transition: background .25s ease, box-shadow .25s ease;
}
.wt-header-inner { display: flex; align-items: center; gap: 28px; min-height: 76px; }
.wt-logo { display: inline-flex; align-items: center; flex: 0 0 auto; }
.wt-logo img { height: 36px; width: auto; display: block; }
.wt-logo-light { display: none; }
.wt-nav { flex: 1; }
.wt-nav > ul { display: flex; gap: 8px 22px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.wt-nav a { text-decoration: none; font-size: 15px; }
.wt-has-sub { position: relative; }
.wt-sub {
    display: none; position: absolute; top: calc(100% + 10px); left: 0; min-width: 180px;
    margin: 0; padding: 8px; list-style: none;
    background: var(--wt-card); border: 1px solid var(--wt-line); border-radius: 12px;
    box-shadow: var(--wt-shadow);
}
.wt-sub a { display: block; padding: 8px 10px; color: var(--wt-fg); }
.wt-has-sub:hover .wt-sub, .wt-has-sub:focus-within .wt-sub { display: block; }
.wt-tools { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.wt-lang { display: flex; gap: 8px; font-size: 13px; }
.wt-lang a { text-decoration: none; opacity: .55; }
.wt-lang a.is-on { opacity: 1; }
.wt-login {
    text-decoration: none; min-height: 36px; padding: 0 14px; display: inline-flex; align-items: center;
    border-radius: 999px; box-shadow: inset 0 0 0 1px var(--wt-line);
}
.wt-burger { display: none; width: 42px; height: 42px; border: 0; background: transparent; color: inherit; padding: 8px; }
.wt-burger span { display: block; height: 2px; margin: 5px 0; background: currentColor; }

.wt-drawer { display: none; }
.wt-drawer.is-open { display: block; }
.wt-drawer-mask { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 60; }
.wt-drawer-panel {
    position: fixed; z-index: 61; top: 0; right: 0; bottom: 0; width: min(360px, 88vw);
    background: var(--wt-bg); color: var(--wt-fg); padding: 72px 22px 24px; overflow: auto;
}
.wt-drawer-close { position: absolute; top: 16px; right: 16px; border: 0; background: transparent; color: inherit; font-size: 32px; }
.wt-drawer-panel ul { list-style: none; margin: 0; padding: 0; }
.wt-drawer-panel a { display: block; padding: 10px 0; text-decoration: none; }
.wt-drawer-panel li ul a { padding-left: 12px; color: var(--wt-muted); }
.wt-drawer-extra { display: flex; gap: 16px; margin-top: 18px; }

.wt-footer { padding-top: 72px; border-top: 1px solid var(--wt-line); background: var(--wt-bg-soft); color: var(--wt-fg); }
.wt-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; }
.wt-footer h3 { margin: 0 0 14px; font-size: 16px; }
.wt-footer p, .wt-footer li { color: var(--wt-muted); line-height: 1.7; }
.wt-footer ul { list-style: none; margin: 0; padding: 0; }
.wt-footer a { text-decoration: none; }
.wt-footer-phone { color: var(--wt-fg) !important; font-size: 20px; }
.wt-platforms { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.wt-platforms span { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; }
.wt-platforms img { width: 28px; height: 28px; object-fit: contain; }
.wt-footer-bottom { margin-top: 36px; padding: 18px 0 28px; border-top: 1px solid var(--wt-line); text-align: center; font-size: 13px; }
.wt-icp { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.wt-icp img { width: 16px; height: 16px; vertical-align: -3px; }

body.wt-chrome-overlay .wt-header { color: #fff; background: linear-gradient(to bottom, rgba(0,0,0,.45), transparent); }
body.wt-chrome-overlay .wt-logo-dark { display: none; }
body.wt-chrome-overlay .wt-logo-light { display: block; }
body.wt-chrome-overlay .wt-header.is-stuck { background: var(--wt-header); backdrop-filter: blur(16px); }
body.wt-chrome-solid .wt-header { background: var(--wt-header); backdrop-filter: blur(16px); border-bottom: 1px solid var(--wt-line); }
body.wt-chrome-masthead .wt-header { background: var(--wt-header); border-bottom: 1px solid var(--wt-line); }
body.wt-chrome-masthead .wt-header-inner { flex-wrap: wrap; justify-content: center; min-height: 0; padding: 16px 0 10px; }
body.wt-chrome-masthead .wt-logo { order: 1; }
body.wt-chrome-masthead .wt-tools { order: 2; margin-left: 16px; }
body.wt-chrome-masthead .wt-nav { order: 3; flex: 1 0 100%; display: flex; justify-content: center; }
body.wt-chrome-masthead.wt-on:not(.is-home) { padding-top: 128px; }
body.wt-chrome-pill .wt-header { background: transparent; }
body.wt-chrome-pill .wt-header-inner {
    width: min(1080px, calc(100% - 28px));
    margin-top: 12px;
    min-height: 64px;
    padding: 0 18px;
    background: var(--wt-card);
    border-radius: 999px;
    box-shadow: var(--wt-shadow);
}
body.wt-chrome-pill.wt-on:not(.is-home) { padding-top: 104px; }

body.wt-on .breadcrumb-area {
    padding: 64px 0 48px !important;
    background-image: none !important;
    background: var(--wt-band) !important;
}
body.wt-on .breadcrumb-area::after,
body.wt-on .breadcrumb-area::before { display: none !important; }
body.wt-on .breadcrumb-content h2 { color: var(--wt-fg) !important; }
body.wt-on .section-padding,
body.wt-on .blog-area,
body.wt-on .portfolio-area,
body.wt-on .contact-area,
body.wt-on .website-faq-area,
body.wt-on .website-job-area,
body.wt-on .website-network-area { background: var(--wt-bg); color: var(--wt-fg); }
body.wt-on .blog-item,
body.wt-on .website-faq-item,
body.wt-on .website-network-card,
body.wt-on .contact-form {
    background: var(--wt-card);
    color: var(--wt-fg);
    border: 1px solid var(--wt-line);
    border-radius: var(--wt-radius);
    box-shadow: none;
}
body.wt-on .blog-item .content h2.title a,
body.wt-on .blog-item .content p,
body.wt-on .blog-details .content,
body.wt-on .project-item .info .info-item .left-info h4 a,
body.wt-on .website-faq-item summary,
body.wt-on .website-job-row h3 { color: var(--wt-fg); }
body.wt-on .blog-item .content .meta span,
body.wt-on .blog-item .content .meta span a { color: var(--wt-muted); }
body.wt-on .blog-item .content .meta span i,
body.wt-on .portfolio-cate-list-full .mixitup-control-active a,
body.wt-on .button-1,
body.wt-on .button-2 { color: var(--wt-accent-ink); }
body.wt-on .button-1,
body.wt-on .button-2 { background: var(--wt-accent); border: 0; border-radius: 999px; }
body.wt-on .single-input input,
body.wt-on .single-input textarea {
    background: transparent;
    color: var(--wt-fg);
    border-color: var(--wt-line);
}
body.wt-on .wt-page { width: min(1080px, calc(100% - 40px)); margin: 36px auto 72px; line-height: 1.8; }
body.wt-on .wt-page h1,
body.wt-on .wt-page h2,
body.wt-on .wt-page h3 { color: var(--wt-fg); }
body.wt-on .scroll-area { background: var(--wt-accent); color: var(--wt-accent-ink); }
body.wt-on .website-faq-item summary::after,
body.wt-on .website-job-meta,
body.wt-on .website-network-item span { color: var(--wt-muted); }
body.wt-on .website-job-item { border-color: var(--wt-line); }
body.wt-on .website-job-item:hover,
body.wt-on .website-job-item.is-open { background: var(--wt-bg-soft); }
body.wt-on .blog-pagination a,
body.wt-on .blog-pagination span { color: var(--wt-fg); border-color: var(--wt-line); }

body.wt-on .website-social-sidebar { position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 30; }
body.wt-on .website-social-sidebar ul { display: flex; flex-direction: column; list-style: none; margin: 0; padding: 0; background: var(--wt-card); border-radius: 12px 0 0 12px; border: 1px solid var(--wt-line); }
body.wt-on .website-social-sidebar-item { position: relative; }
body.wt-on .website-social-sidebar-item a { display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; }
body.wt-on .website-social-sidebar-item a img { width: 22px; height: 22px; object-fit: contain; }
body.wt-on .website-social-sidebar-tip {
    position: absolute; right: calc(100% + 10px); top: 50%; transform: translateY(-50%);
    min-width: 120px; padding: 10px; background: var(--wt-fg); color: var(--wt-bg);
    border-radius: 8px; opacity: 0; visibility: hidden;
}
body.wt-on .website-social-sidebar-item:hover .website-social-sidebar-tip { opacity: 1; visibility: visible; }
body.wt-on .website-social-sidebar-tip-qr { width: 120px; height: 120px; display: block; margin-top: 8px; background: #fff; }

@media (max-width: 980px) {
    .wt-nav, .wt-lang, .wt-login { display: none; }
    .wt-burger { display: block; }
    .wt-footer-grid { grid-template-columns: 1fr 1fr; }
    body.wt-chrome-masthead .wt-nav { display: none; }
    body.wt-on .website-social-sidebar { top: auto; bottom: 18px; transform: none; }
}
@media (max-width: 640px) {
    .wt-wrap { width: min(1180px, calc(100% - 28px)); }
    .wt-footer-grid { grid-template-columns: 1fr; }
    .wt-section { padding: 64px 0; }
}
body.wt-chrome-rail { --lt-rail: 228px; }
body.wt-chrome-rail .wt-header {
    top: 0; left: 0; bottom: 0; right: auto; width: var(--lt-rail);
    background: #fff; color: var(--wt-fg);
    border-right: 1px solid var(--wt-line);
    overflow: auto;
}
body.wt-chrome-rail .wt-header-inner {
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    gap: 18px; width: 100%; min-height: 100%; padding: 22px 14px 18px; box-sizing: border-box;
}
body.wt-chrome-rail .wt-logo img { max-width: 168px; object-fit: contain; }
body.wt-chrome-rail .wt-nav { flex: 1; width: 100%; }
body.wt-chrome-rail .wt-nav > ul { flex-direction: column; align-items: stretch; flex-wrap: nowrap; gap: 2px; }
body.wt-chrome-rail .wt-nav > ul > li > a { display: block; padding: 9px 10px; border-radius: 8px; }
body.wt-chrome-rail .wt-nav > ul > li > a:hover { background: var(--wt-bg-soft); }
body.wt-chrome-rail .wt-sub {
    display: block; position: static; min-width: 0; margin: 0; padding: 0 0 6px 12px;
    background: transparent; border: 0; border-radius: 0; box-shadow: none;
}
body.wt-chrome-rail .wt-sub a { padding: 6px 10px; color: var(--wt-muted); font-size: 14px; }
body.wt-chrome-rail .wt-tools { margin-left: 0; width: 100%; flex-wrap: wrap; }
body.wt-chrome-rail .wt-login { border-radius: 8px; }
body.wt-chrome-rail.wt-on,
body.wt-chrome-rail.wt-on.is-home,
body.wt-chrome-rail.wt-on:not(.is-home) { padding-top: 0; padding-left: var(--lt-rail); }
body.wt-previewing.wt-chrome-rail .wt-header { top: 36px; }
body.wt-previewing.wt-chrome-rail.wt-on,
body.wt-previewing.wt-chrome-rail.wt-on.is-home,
body.wt-previewing.wt-chrome-rail.wt-on:not(.is-home) { padding-top: 36px; padding-left: var(--lt-rail); }

@media (max-width: 980px) {
    body.wt-chrome-rail .wt-header { top: 0; left: 0; right: 0; bottom: auto; width: auto; border-right: 0; border-bottom: 1px solid var(--wt-line); }
    body.wt-chrome-rail .wt-header-inner { flex-direction: row; align-items: center; min-height: 64px; padding: 0 16px; }
    body.wt-chrome-rail .wt-nav { display: none; }
    body.wt-chrome-rail .wt-tools { width: auto; margin-left: auto; flex-wrap: nowrap; }
    body.wt-chrome-rail.wt-on,
    body.wt-chrome-rail.wt-on.is-home,
    body.wt-chrome-rail.wt-on:not(.is-home) { padding-left: 0; padding-top: 76px; }
    body.wt-previewing.wt-chrome-rail .wt-header { top: 36px; }
    body.wt-previewing.wt-chrome-rail.wt-on,
    body.wt-previewing.wt-chrome-rail.wt-on.is-home,
    body.wt-previewing.wt-chrome-rail.wt-on:not(.is-home) { padding-left: 0; padding-top: 112px; }
}

@media (prefers-reduced-motion: reduce) {
    .wt-reveal { opacity: 1; transform: none; transition: none; }
}