:root { --wrap: 1280px; --gutter: clamp(20px, 4.2vw, 60px); --radius: 0px; --radius-lg: 0px; --head-h: 92px; --sec-y: clamp(64px, 7vw, 104px); --t-h1: clamp(36px, 4.8vw, 68px); --t-h2: clamp(30px, 3.3vw, 46px); --shadow: none; }
body { font-size: 16px; overflow-x: visible; }
a, h1, h2, h3, p, dd { overflow-wrap: anywhere; }
.btn { white-space: normal; text-align: center; border-radius: 0; min-height: 48px; }
.btn-lg { min-height: 56px; padding: 16px 26px; }
.btn-light { background: var(--c-bg); color: var(--c-ink); }
.btn-light:hover { background: var(--c-surface); color: var(--c-ink); }
.consult-header { border-bottom: 1px solid var(--c-line); background: var(--c-bg); position: sticky; top: 0; z-index: 50; }
.consult-header-in { display: flex; align-items: center; min-height: var(--head-h); gap: 28px; }
.consult-header .logo { flex-shrink: 0; max-width: 300px; }
.logo-mark { width: 42px; height: 42px; border-radius: 0; background: var(--c-ink); color: var(--c-bg); }
.logo-text b { font-size: 22px; white-space: normal; }
.logo-text small { font-size: 12px; max-width: 270px; }
.logo-img { object-fit: contain; }
.consult-navigation { margin-left: auto; min-width: 0; }
.menu > ul > li > a { font-size: 15px; padding: 0 15px; }
.menu li.on > a { color: var(--c-ink); text-decoration: underline; text-decoration-color: var(--c-primary); text-underline-offset: 10px; }
.menu .sub, .langs ul { background: var(--c-bg); border: 1px solid var(--c-line); box-shadow: none; }
.menu .sub a, .langs a { border-radius: 0; }
.consult-header-actions { display: flex; align-items: center; gap: 18px; }
.consult-header-cta { display: flex; align-items: center; justify-content: center; gap: 22px; min-height: 48px; padding: 10px 18px; background: var(--c-ink); color: var(--c-bg); font-size: 15px; font-weight: 600; }
.consult-header-cta:hover { background: var(--c-primary); color: var(--c-primary-ink); }
.consult-burger { display: none; }
.nojs-nav { display: flex; flex-wrap: wrap; gap: 18px; padding-top: 12px; padding-bottom: 12px; }
.statement { background: var(--c-bg); border-bottom: 1px solid var(--c-line); }
.statement-in { padding-top: 48px; padding-bottom: 42px; }
.statement-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.statement-kicker { display: flex; align-items: center; gap: 10px; margin: 0; font-size: 14px; color: var(--c-muted); letter-spacing: .06em; }
.statement-dot { width: 8px; height: 8px; background: var(--c-primary); flex: none; }
.statement-index { font-size: 13px; color: var(--c-muted); }
.statement-main { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 56px 0 48px; }
.statement h1 { font-size: clamp(56px, 5.5vw, 80px); font-weight: 850; line-height: 1.2; letter-spacing: -.04em; margin: 0; max-width: 1050px; text-wrap: initial; }
.statement h1 > span:not(.statement-period) { display: block; }
.statement h1 .statement-period { color: var(--c-primary); }
.statement-arrow { width: 160px; height: 160px; flex: none; color: var(--c-primary); }
.statement-bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; }
.statement-sub { max-width: 720px; font-size: 17px; color: var(--c-muted); margin-bottom: 26px; }
.statement-buttons { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.statement-link { font-size: 15px; border-bottom: 1px solid var(--c-ink); padding: 12px 0; font-weight: 600; }
.statement-scroll { display: flex; gap: 24px; align-items: center; font-size: 12px; color: var(--c-muted); flex: none; padding: 14px 0; }
.statement-scroll span { font-size: 26px; color: var(--c-ink); }
.plain-banners figure { margin: 0; }
.plain-banners img { display: block; width: 100%; height: auto; object-fit: contain; animation: none; transform: none; }
#consult-content { scroll-margin-top: var(--head-h); }
.sec-head { align-items: flex-end; margin-bottom: 44px; }
.sec-title { font-weight: 750; letter-spacing: -.035em; }
.kicker { color: var(--c-muted); font-size: 13px; letter-spacing: .04em; margin-bottom: 14px; }
.sec-link { font-size: 15px; color: var(--c-ink); padding: 8px 0; border-bottom: 1px solid var(--c-ink); white-space: normal; }
.capability-list { border-top: 1px solid var(--c-ink); }
.capability-row { display: grid; grid-template-columns: 66px minmax(180px, .9fr) minmax(0, 1.4fr) 48px; gap: 30px; padding: 30px 12px; align-items: center; border-bottom: 1px solid var(--c-line); transition: background .2s, color .2s; }
.capability-no { font-size: 15px; color: var(--c-muted); font-variant-numeric: tabular-nums; }
.capability-row h3 { font-size: 25px; margin: 0; font-weight: 650; letter-spacing: -.03em; }
.capability-row p { font-size: 15px; color: var(--c-muted); margin: 0; line-height: 1.75; }
.capability-arrow { font-size: 30px; justify-self: end; }
.capability-row:hover, .capability-row:focus-visible { background: var(--c-primary); color: var(--c-primary-ink); }
.capability-row:hover p, .capability-row:hover .capability-no, .capability-row:focus-visible p, .capability-row:focus-visible .capability-no { color: inherit; }
.cases { background: var(--c-dark); color: var(--c-dark-ink); }
.cases .kicker, .cases .sec-text, .cases .sec-link { color: var(--c-dark-ink); }
.cases .sec-link { border-color: var(--c-dark-ink); }
.case-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 32px; }
.case-card { min-width: 0; background: var(--c-bg); color: var(--c-ink); }
.case-image { display: block; overflow: hidden; }
.case-image img { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform .4s; }
.case-image:hover img { transform: scale(1.025); }
.case-content { padding: 30px 32px 34px; }
.case-type { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--c-muted); margin: 0 0 22px; }
.case-type span { font-size: 24px; color: var(--c-ink); }
.case-metric { font-size: clamp(36px,4vw,58px); line-height: 1.1; font-weight: 750; letter-spacing: -.04em; margin: 0 0 12px; }
.case-metric small { font-size: 18px; margin-left: 8px; letter-spacing: 0; }
.case-result { color: var(--c-muted); font-size: 15px; margin: 0 0 24px; }
.case-card h3 { font-size: 21px; line-height: 1.5; margin: 0; }
.case-card.no-image .case-content { min-height: 250px; }
.consult-process { background: var(--c-surface); }
.consult-steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 32px; }
.consult-steps li { padding-top: 20px; border-top: 1px solid var(--c-ink); }
.consult-steps li > span { display: block; font-size: 64px; font-weight: 500; line-height: 1; margin-bottom: 32px; color: var(--c-ink); letter-spacing: -.05em; }
.consult-steps h3 { font-size: 22px; margin-bottom: 14px; }
.consult-steps p { font-size: 15px; color: var(--c-muted); margin: 0; }
.consult-clients { padding: 52px 0; border-bottom: 1px solid var(--c-line); }
.consult-clients .wrap { display: grid; grid-template-columns: minmax(0,.7fr) minmax(0,2fr); gap: 70px; align-items: center; }
.consult-clients h2 { font-size: 17px; font-weight: 500; max-width: 220px; margin: 0; color: var(--c-muted); line-height: 1.6; }
.consult-clients ul { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 30px 38px; }
.consult-clients li { font-size: 21px; font-weight: 650; color: var(--c-muted); overflow-wrap: anywhere; }
.ncard-img { border-radius: 0; }
.ncard-body { padding: 22px 0; border-bottom: 1px solid var(--c-line); }
.ncard-title { font-size: 23px; line-height: 1.45; margin: 12px 0; }
.ncard-sum { font-size: 15px; }
.ncard-date { font-size: 12px; }
.quotes { background: var(--c-surface); }
.quotes .sec-head.is-center { justify-content: flex-start; text-align: left; }
.quote-grid { grid-template-columns: repeat(auto-fit,minmax(min(100%,280px),1fr)); gap: 32px; }
.quote { border-radius: 0; padding: 30px 0; background: none; border-top: 1px solid var(--c-ink); }
.quote-ic { color: var(--c-ink); width: 36px; height: 36px; }
.quote blockquote { font-size: 17px; }
.quote figcaption { padding-top: 18px; font-size: 15px; }
.quote figcaption span { font-size: 12px; }
.consult-cta { background: var(--c-dark); color: var(--c-dark-ink); }
.consult-cta .kicker { color: var(--c-dark-ink); }
.consult-cta-in { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(0,1fr); gap: 90px; align-items: end; }
.consult-cta h2 { font-size: clamp(36px,4.3vw,62px); line-height: 1.35; letter-spacing: -.03em; margin: 0; max-width: 650px; }
.consult-cta h2 span { margin-left: 12px; }
.consult-cta-in p { font-size: 16px; margin-bottom: 26px; }
.foot { background: var(--c-bg); color: var(--c-ink); }
.foot h4, .foot a:hover { color: var(--c-ink); }
.foot-grid { grid-template-columns: 1.5fr .8fr .8fr 1.2fr; padding-top: 64px; padding-bottom: 54px; }
.foot-brand p, .foot-col li a { opacity: 1; color: var(--c-muted); }
.foot .clist-ic { background: var(--c-surface); color: var(--c-ink); }
.foot .clist-tx small { color: var(--c-muted); }
.foot-bar { border-color: var(--c-line); opacity: 1; color: var(--c-muted); font-size: 12px; }
.page-head { background: var(--c-bg); border-bottom: 1px solid var(--c-line); padding: 48px 0 54px; }
.page-title { margin-top: 30px; letter-spacing: -.035em; font-weight: 750; }
.page-sub { font-size: 17px; max-width: 800px; }
.crumbs { font-size: 12px; }
.plist { grid-template-columns: 230px minmax(0,1fr); gap: 48px; padding-top: 48px; }
.pgrid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; }
.pgrid-4 { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; }
.pcard { border: 0; border-bottom: 1px solid var(--c-line); border-radius: 0; }
.pcard:hover { transform: none; box-shadow: none; border-color: var(--c-ink); }
.pcard-img { aspect-ratio: 16/10; }
.pcard-body { padding: 22px 0; }
.pcard-title { font-size: 23px; }
.pcard-sum { font-size: 15px; -webkit-line-clamp: 3; margin: 12px 0 22px; }
.pcard-act { font-size: 15px; flex-wrap: wrap; }
.pcard-more, .pcard-ask { min-height: 44px; }
.pcard-more { color: var(--c-ink); }
.pcard-ask { font-size: 13px; border-radius: 0; background: var(--c-surface); color: var(--c-ink); border: 1px solid var(--c-line); }
.catnav li a { border-radius: 0; padding: 12px 10px; }
.catnav li.on a { background: var(--c-ink); color: var(--c-bg); }
.catnav li.on a em { background: var(--c-bg); color: var(--c-ink); }
.catnav-title { padding-bottom: 12px; border-bottom: 1px solid var(--c-ink); }
.side-contact { border-radius: 0; }
.sform { border-radius: 0; height: 48px; }
.pager a, .pager span { border-radius: 0; min-width: 44px; height: 44px; }
.pd { padding-top: 36px; padding-bottom: 56px; align-items: center; }
.pd-main { aspect-ratio: 4/3; border-radius: 0; }
.pd-title { font-size: clamp(30px,3.6vw,50px); }
.pd-cat { background: var(--c-surface); color: var(--c-ink); border-radius: 0; font-size: 13px; }
.pd-body { grid-template-columns: minmax(0,1fr) 450px; }
.pd-form { box-shadow: none; border: 0; background: var(--c-surface); border-radius: 0; padding: 32px; }
.pd-h { font-size: 25px; padding-bottom: 16px; border-bottom-width: 1px; }
.pd-h::after { display: none; }
.consult-specs { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; margin: 0; }
.consult-specs div { background: var(--c-surface); padding: 24px; min-width: 0; }
.consult-specs dt { font-size: 13px; color: var(--c-muted); margin-bottom: 10px; }
.consult-specs dd { font-size: 16px; margin: 0; font-weight: 600; }
.prose { font-size: 16px; overflow-wrap: anywhere; }
.contact-form { border-radius: 0; box-shadow: none; background: var(--c-surface); border: 0; padding: 36px; }
.field { font-size: 15px; min-width: 0; }
.field input, .field textarea { border-radius: 0; min-width: 0; font-size: 16px; }
.field i { color: var(--c-ink); }
.iform-grid { min-width: 0; }
.iform-msg.is-ok, .iform-msg.is-err { background: var(--c-primary-soft); color: var(--c-ink); border-left: 3px solid var(--c-primary); }
.iform-product { background: var(--c-bg); }
.iform-product > div { min-width: 0; }
.about-media, .article-cover { border-radius: 0; }
.about-grid.no-media { grid-template-columns: 1fr; max-width: 900px; }
.about-home { background: var(--c-surface); }
.adv-item, .member { border-radius: 0; }
.adv-grid { gap: 24px; }
.adv-ic, .member-av { background: var(--c-surface); color: var(--c-ink); border-radius: 0; }
.member-b, .member-t { font-size: 15px; }
.clients-list li { opacity: 1; }
.article-head h1 { font-size: clamp(32px,3.8vw,50px); }
.nf-code { opacity: 1; color: var(--c-ink); }
.drawer-mask { background: var(--c-dark); opacity: 0; }
html.drawer-open .drawer-mask { opacity: .6; }
.drawer-panel { width: min(92vw,430px); }
.drawer-top .logo { max-width: calc(100% - 50px); }
.drawer-nav > a, .drawer-nav summary { font-size: 20px; padding: 18px 0; }
.drawer-langs a { border-radius: 0; }
.basket-fab[hidden], .iform-basket[hidden] { display: none; }
.basket-fab { border-radius: 0; box-shadow: none; }
.dw-preview-bar { background: var(--c-dark); color: var(--c-dark-ink); max-width: calc(100vw - 24px); white-space: normal; text-align: center; }
@media (max-width: 1200px) {
  .consult-header-in { gap: 16px; }
  .consult-header .logo { max-width: 230px; }
  .consult-header-cta { gap: 12px; padding: 10px 14px; }
  .menu > ul > li > a { padding: 0 10px; }
  .consult-header .logo-text small { display: none; }
  .foot-grid { gap: 30px; }
  .pd-body { grid-template-columns: 1fr; }
  .pgrid-4 { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 1000px) {
  .consult-header-cta { display: none; }
  .statement-arrow { width: 110px; height: 110px; }
  .consult-clients .wrap { gap: 32px; }
  .consult-clients ul { gap: 24px; }
  .consult-clients li { font-size: 18px; }
  .consult-cta-in { gap: 40px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  :root { --head-h: 72px; --gutter: 24px; }
  .consult-navigation { display: none; }
  .consult-header-actions { margin-left: auto; gap: 12px; }
  .consult-burger { display: inline-grid; flex: none; }
  .consult-header .logo { max-width: min(55vw,300px); }
  .logo-text b { font-size: 20px; }
  .logo-text small { display: none; }
  .logo-img { }
  .statement-in { padding-top: 32px; padding-bottom: 38px; }
  .statement-main { padding: 42px 0 36px; gap: 24px; }
  .statement h1 { font-size: clamp(38px,7.8vw,64px); }
  .statement-arrow { width: 72px; height: 72px; }
  .statement-bottom { gap: 24px; }
  .statement-sub { font-size: 16px; }
  .statement-scroll { flex-direction: column; gap: 6px; }
  .capability-row { grid-template-columns: 40px minmax(0,.9fr) minmax(0,1fr) 32px; gap: 16px; padding: 26px 8px; }
  .capability-row h3 { font-size: 22px; }
  .consult-steps { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px 24px; }
  .consult-clients .wrap { grid-template-columns: 1fr; gap: 28px; }
  .consult-clients h2 { max-width: none; }
  .consult-cta-in { grid-template-columns: 1fr; gap: 30px; }
  .consult-cta h2 { max-width: 680px; }
  .plist { grid-template-columns: minmax(0,1fr); gap: 32px; padding-top: 30px; }
  .catnav ul { flex-wrap: wrap; overflow: visible; margin: 0; padding: 0; gap: 8px; }
  .catnav li { min-width: 0; max-width: 100%; }
  .catnav li a { white-space: normal; min-height: 44px; border-radius: 0; font-size: 15px; }
  .pd-body, .contact-grid { grid-template-columns: 1fr; }
  .pd-aside { position: static; }
  .sec-head { align-items: flex-start; }
  .quote-grid { gap: 24px; }
  .mbar { display: flex; position: fixed; inset: auto 0 0; gap: 8px; background: var(--c-bg); border-top: 1px solid var(--c-line); z-index: 60; padding: 8px 16px calc(8px + env(safe-area-inset-bottom)); }
  .mbar a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; flex: 1; font-size: 13px; border-radius: 0; }
  .mbar a.mbar-main { flex: 1.5; font-size: 15px; background: var(--c-primary); color: var(--c-primary-ink); }
  body.has-mbar { padding-bottom: 72px; }
  .basket-fab { bottom: 88px; }
  .dw-preview-bar { bottom: 88px; }
}
@media (max-width: 640px) {
  :root { --gutter: 22px; --t-h2: 30px; --sec-y: 64px; }
  .consult-header-in { gap: 10px; }
  .consult-header .logo { max-width: 60vw; }
  .consult-header-actions .langs span { display: none; }
  .logo-mark { width: 34px; height: 34px; font-size: 16px; }
  .logo-text b { font-size: 19px; }
  .statement-main { align-items: flex-end; gap: 12px; padding: 40px 0 32px; }
  .statement h1 { font-size: clamp(38px,10.6vw,52px); max-width: calc(100% - 46px); line-height: 1.28; letter-spacing: -.045em; }
  .statement-arrow { width: 34px; height: 34px; margin-bottom: 10px; }
  .statement-kicker { font-size: 12px; letter-spacing: 0; }
  .statement-index { font-size: 12px; }
  .statement-bottom { flex-direction: column; align-items: stretch; gap: 28px; }
  .statement-sub { font-size: 15px; line-height: 1.8; margin-bottom: 24px; }
  .statement-buttons { gap: 16px; align-items: stretch; }
  .statement-buttons .btn { width: 100%; justify-content: space-between; }
  .statement-link { padding: 8px 0; }
  .statement-scroll { flex-direction: row; justify-content: flex-end; padding: 0; }
  .statement-scroll span { font-size: 21px; }
  .sec-head { margin-bottom: 30px; }
  .capability-row { grid-template-columns: 28px minmax(0,1fr) 28px; gap: 10px 14px; padding: 24px 0; }
  .capability-no { align-self: start; padding-top: 4px; font-size: 13px; }
  .capability-row h3 { font-size: 22px; }
  .capability-row p { grid-column: 2; font-size: 15px; }
  .capability-arrow { grid-column: 3; grid-row: 1; font-size: 27px; }
  .case-grid { grid-template-columns: 1fr; gap: 26px; }
  .case-content { padding: 24px; }
  .case-metric { font-size: 44px; }
  .case-card h3 { font-size: 21px; }
  .consult-steps { gap: 32px 20px; }
  .consult-steps li > span { font-size: 52px; margin-bottom: 22px; }
  .consult-steps h3 { font-size: 19px; }
  .consult-steps p { font-size: 15px; }
  .consult-clients { padding: 40px 0; }
  .consult-clients ul { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px 18px; }
  .consult-clients li { font-size: 17px; }
  .ngrid, .pgrid, .pgrid-4 { grid-template-columns: minmax(0,1fr); gap: 30px; }
  .pcard-body { padding: 20px 0; }
  .pcard-sum { display: block; font-size: 15px; }
  .pcard-act { flex-direction: row; align-items: center; }
  .pcard-more { display: inline-flex; }
  .ncard-title, .pcard-title { font-size: 23px; }
  .quote-grid { grid-template-columns: 1fr; gap: 16px; }
  .quotes .sec-head.is-center { align-items: flex-start; }
  .consult-cta h2 { font-size: 38px; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px 18px; padding-top: 48px; padding-bottom: 40px; }
  .foot-brand, .foot-contact { grid-column: 1 / -1; }
  .foot-brand p { max-width: 100%; font-size: 15px; }
  .page-head { padding: 28px 0 36px; }
  .page-title { margin-top: 24px; font-size: 38px; }
  .page-sub { font-size: 15px; }
  .pd { gap: 28px; padding-top: 26px; padding-bottom: 36px; }
  .pd-title { font-size: 34px; }
  .pd-sum { font-size: 16px; }
  .pd-btns .btn { min-width: 0; flex-basis: 100%; }
  .consult-specs { grid-template-columns: 1fr; }
  .pd-form, .contact-form { padding: 24px; }
  .iform-grid { grid-template-columns: minmax(0,1fr); }
  .iform-product img { flex: none; }
  .iform-note { font-size: 12px; }
  .contact-form .btn { width: 100%; }
  .article-head h1 { font-size: 32px; }
  .article-lead { font-size: 16px; }
  .mbar { padding-left: 12px; padding-right: 12px; gap: 6px; }
  .mbar a { flex-direction: column; gap: 2px; }
  .mbar a.mbar-main { flex-direction: row; }
  .mbar .ic { width: 18px; height: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

.consult-navigation .menu > ul { flex-wrap: wrap; }
.capability-arrow { grid-column: -2 / -1; }
@media (max-width: 1100px) {
  .consult-navigation { display: none; }
  .consult-header-actions { margin-left: auto; }
  .consult-burger { display: inline-grid; }
}
.side-contact .clist-ic { display: none; }
.stats-list b, .mini-stats b, .tl b { color: var(--c-ink); }
.adv-no { color: var(--c-muted); }

:root { --logo-h: 64px; --logo-h-m: 48px; }

/* 浅色页脚：等价于 foot.is-light，不改变缺省 HTML。 */
html.logo-dark-white .t-consulting .foot .logo-img { filter: none; }
html.logo-dark-text .t-consulting .foot .logo-img { display: block; }
html.logo-dark-text .t-consulting .foot .logo > .logo-text { display: flex; }
html.logo-dark-text .t-consulting .foot .logo-alt { display: none; }