:root {
  --paper: #f7f3ec; --ink: #282620; --muted: #6e685e; --olive: #5e6752;
  --olive-dark: #41493a; --peach: #e8c5aa; --rose: #ead8cf; --cream: #eee7dc;
  --line: #d2c9bc; --white: #fffdf9; --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, Helvetica, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.58 var(--sans); }
body.zh { font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.shell { width: min(1220px, calc(100% - 52px)); margin: auto; }
.nav { min-height: 84px; display: flex; align-items: center; gap: 28px; border-bottom: 1px solid var(--line); }
.brand { margin-right: auto; font: 700 20px/1 var(--serif); letter-spacing: .035em; }
.nav a { font-size: 12px; letter-spacing: .06em; }
.nav .active { border-bottom: 1px solid var(--ink); }
.lang { color: var(--muted); }
.header-linkedin { color: var(--muted); }
.nav .cta, .button { padding: 13px 20px; background: var(--olive-dark); color: white; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; border: 0; cursor: pointer; }
.mobile-quick-nav { display: none; }
.hero { min-height: 650px; display: grid; grid-template-columns: 1.12fr .88fr; gap: 60px; align-items: center; padding: 56px 0; }
.eyebrow { color: var(--olive); font-size: 12px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.hero h1, .page-hero h1 { margin: 20px 0 28px; font: 400 clamp(58px, 6.5vw, 96px)/.98 var(--serif); letter-spacing: -.042em; }
.home .hero h1 { font-size: clamp(34px, 3.55vw, 52px); line-height: 1.08; letter-spacing: -.025em; }
.hero p, .page-intro { max-width: 720px; color: var(--muted); font-size: 19px; }
.home .hero > div:first-child > p { font-size: 16px; line-height: 1.56; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 34px; }
.home .actions { gap: 14px; }
.home .hero .button, .home .hero .text-link { font-size: 14px; }
.home .hero .button { padding: 12px 16px; }
.text-link { border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.portrait-block { align-self: center; }
.portrait { min-height: 535px; position: relative; overflow: hidden; border-radius: 180px 180px 28px 28px; background: var(--rose); }
.portrait img { position: absolute; width: 100%; height: 100%; object-fit: cover; object-position: 64% center; filter: saturate(.9) contrast(.97); }
.hero .portrait-caption { margin: 14px 8px 0; color: var(--muted); font-size: 14px; line-height: 1.4; text-align: center; }
.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 18px 0; color: var(--muted); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.proof-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,253,249,.38); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { min-height: 112px; padding: 24px 28px; border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: center; }
.proof-item:first-child { padding-left: 0; }
.proof-item:last-child { border-right: 0; }
.proof-item strong { font: 400 28px/1 var(--serif); letter-spacing: -.02em; }
.proof-item span { margin-top: 8px; color: var(--muted); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.section { padding: 76px 0; }
.section.soft { background: var(--cream); }
.section-head { display: grid; grid-template-columns: .5fr 1.5fr; gap: 48px; margin-bottom: 56px; }
.section h2 { margin: 0; font: 400 clamp(30px, 3.2vw, 43px)/1.1 var(--serif); letter-spacing: -.018em; }
.home .section { padding: 76px 0; }
.home .section h2 { font-size: clamp(30px, 3.15vw, 44px); line-height: 1.1; letter-spacing: -.018em; }
.home .hero { min-height: 600px; padding: 48px 0; }
.home .hero h1 { font-size: clamp(32px, 3.2vw, 46px); }
.home .hero > div:first-child > p { font-size: 15px; }
.home .section { padding: 66px 0; }
.home .section-head { margin-bottom: 46px; }
.home .section h2 { font-size: clamp(27px, 2.8vw, 38px); }
.home .positioning-title { max-width: 960px; font-size: clamp(25px, 2.45vw, 33px); line-height: 1.14; }
.positioning-lines span { display: block; }
.compact-heading { grid-template-columns: max-content minmax(0, 1fr); gap: 36px; align-items: start; }
.compact-heading .eyebrow { white-space: nowrap; }
.compact-heading h2 { align-self: start; font-size: clamp(22px, 2vw, 28px); line-height: 1.12; white-space: nowrap; }
.home .compact-heading h2 { font-size: clamp(22px, 2vw, 28px); }
.home .dark .section-head h2 { font-size: clamp(26px, 2.6vw, 36px); line-height: 1.12; max-width: 760px; }
.section-intro { max-width: 730px; color: var(--muted); font-size: 18px; }
.audiences { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.audience { min-height: 220px; padding: 30px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,253,249,.54); }
.audience:nth-child(2) { background: var(--rose); }
.audience:nth-child(3) { background: #dfe3d9; }
.audience h3 { margin: 24px 0 12px; font: 400 23px/1.2 var(--serif); }
.home .audience h3 { font-size: 19px; line-height: 1.22; }
.audience p, .service p, .experience-item p, .prose p, .prose li { color: var(--muted); }
.questions, .experience-list { border-top: 1px solid var(--line); }
.question, .experience-item { display: grid; grid-template-columns: 62px 1fr minmax(130px, 230px); gap: 26px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.question h3, .experience-item h3 { margin: 0; font: 400 24px/1.22 var(--serif); }
.home .question h3, .home .experience-item h3 { font-size: 22px; line-height: 1.22; }
.num { color: var(--olive); font-size: 13px; }
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.services.four-up { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.service { min-height: 290px; padding: 34px; border-radius: 22px; background: var(--white); border: 1px solid var(--line); }
.service:nth-child(2), .service:nth-child(3) { background: #e2e6dd; }
.service h3 { margin: 24px 0 14px; font: 400 21px/1.22 var(--serif); }
.home .service h3 { font-size: 20px; line-height: 1.22; }
.home .compact-service { min-height: 170px; padding: 28px; display: flex; flex-direction: column; align-items: flex-start; }
.home .compact-service h3 { margin: 20px 0 24px; font-size: 19px; }
.home .compact-service .text-link { margin-top: auto; font-size: 13px; }
.service strong { display: block; margin-top: 24px; font-size: 14px; }
.four-up .compact-service { min-height: 158px; padding: 24px 20px; display: flex; flex-direction: column; align-items: flex-start; }
.four-up .compact-service:nth-child(odd) { background: var(--white); }
.four-up .compact-service:nth-child(even) { background: #e2e6dd; }
.four-up .compact-service h3 { margin: 16px 0 20px; font-size: 17px; line-height: 1.24; }
.four-up .compact-service .text-link { margin-top: auto; font-size: 12px; }
.service-detail-grid { align-items: stretch; }
.service-detail { min-height: 0; padding: 30px; display: flex; flex-direction: column; overflow: hidden; }
.service-detail h3 { max-width: 520px; margin: 18px 0 14px; font-size: 20px; }
.service-detail p { font-size: 14px; line-height: 1.58; }
.service-detail > strong { margin-top: 20px; }
.service-example { min-height: clamp(190px, calc(469px - 25vw), 264px); margin: auto -30px -30px; padding: 22px 30px 25px; border-radius: 0; background: rgba(232,197,170,.22); border-top: 1px solid var(--line); }
.zh .service-example { min-height: clamp(146px, calc(314px - 12vw), 216px); }
.service-example strong { margin: 0; color: var(--olive); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.service-example p { margin-bottom: 0; color: var(--ink); }
.service-fit-note { max-width: 900px; margin: 34px auto 0; color: var(--olive-dark); font: 400 20px/1.42 var(--serif); text-align: center; }
.service .service-note { margin: 20px 0 0; padding-left: 16px; border-left: 2px solid var(--peach); font-size: 13px; line-height: 1.55; }
.services-hero h1 { max-width: none; font-size: clamp(30px, 2.65vw, 38px); line-height: 1.08; letter-spacing: -.018em; }
.engagements { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.engagement { min-height: 220px; padding: 30px; border: 1px solid var(--line); border-radius: 22px; background: var(--white); }
.engagement:nth-child(2) { background: #e2e6dd; }
.engagement:nth-child(3) { background: var(--rose); }
.engagement h3 { margin: 22px 0 12px; font: 400 21px/1.22 var(--serif); }
.engagement p { margin-bottom: 0; color: var(--muted); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 50px; }
.step { padding: 27px 22px; border-top: 2px solid var(--olive); }
.step h3 { font: 400 21px/1.2 var(--serif); }
.step p { color: var(--muted); font-size: 14px; }
.dark { background: var(--olive-dark); color: var(--paper); }
.dark p, .dark .eyebrow { color: #d5d3ca; }
.dark .experience-list, .dark .experience-item { border-color: #73796b; }
.endorsement-inline { max-width: 850px; margin: 38px 0 0; padding: 0 0 0 24px; border-left: 2px solid var(--peach); font: 400 21px/1.4 var(--serif); }
.endorsement-inline cite { display: block; margin-top: 12px; color: #d5d3ca; font: 400 12px/1.5 var(--sans); letter-spacing: .04em; }
.endorsement-inline a { border-bottom: 1px solid currentColor; }
.testimonials { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.testimonials blockquote { margin: 0; padding: 34px; border-radius: 22px; background: var(--white); border: 1px solid var(--line); }
.testimonials p { margin: 0 0 22px; font: 400 23px/1.35 var(--serif); }
.testimonials cite { color: var(--muted); font: 400 12px/1.5 var(--sans); letter-spacing: .03em; }
.recommendation-link { margin: 24px 0 0; color: var(--muted); font-size: 13px; }
.friendly-cta { display: grid; grid-template-columns: 1.35fr .65fr; gap: 50px; align-items: end; padding: 48px 54px; border-radius: 28px; background: var(--peach); }
.friendly-cta h2 { font-size: clamp(27px, 2.6vw, 35px); }
.home .friendly-cta h2 { font-size: clamp(27px, 2.7vw, 35px); }
.home .friendly-cta { padding: 44px 50px; }
.home .friendly-cta h2 { font-size: clamp(26px, 2.55vw, 34px); }
.zh.home .home-hero-title { font-size: clamp(30px, 2.6vw, 38px); white-space: nowrap; }
.zh.home .home-contact-title { font-size: clamp(21px, 1.75vw, 25px); white-space: nowrap; }
.zh .four-up .compact-service h3 { font-size: 15px; line-height: 1.3; white-space: nowrap; }
.page-hero { padding: 76px 0 60px; border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 980px; margin: 18px 0 22px; font-size: clamp(34px, 3.9vw, 50px); line-height: 1.07; letter-spacing: -.022em; }
.page-hero.services-hero h1 { max-width: none; font-size: clamp(30px, 2.65vw, 38px); line-height: 1.08; letter-spacing: -.018em; }
.page-hero .page-intro { max-width: 1040px; font-size: 16px; line-height: 1.58; }
.narrow { max-width: 820px; }
.about-intro { width: min(1340px, calc(100% - 52px)); display: grid; grid-template-columns: minmax(400px, 480px) minmax(0, 1fr); gap: 50px; align-items: center; border-bottom: 1px solid var(--line); }
.about-intro-copy { min-width: 0; }
.about-title { margin: 20px 0 24px; font: 400 clamp(26px, 1.95vw, 29px)/1.14 var(--serif); letter-spacing: -.016em; }
.about-title-single { font-size: clamp(22px, 1.7vw, 24px); white-space: nowrap; }
.about-title span { display: block; white-space: nowrap; }
.about-accent { width: 58px; height: 2px; margin-bottom: 28px; background: var(--peach); }
.about-lede { max-width: 700px; color: var(--muted); font-size: 17px; line-height: 1.62; }
.about-photo { margin: 0; }
.about-photo img { display: block; width: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: center; border-radius: 78px 78px 22px 22px; filter: saturate(.78) contrast(.84) brightness(1.06); }
.about-photo figcaption { margin: 13px 6px 0; color: var(--muted); font-size: 13px; line-height: 1.4; text-align: center; }
.about-body { padding-top: 72px; }
.about-body .narrow { margin: auto; }
.wide-prose { max-width: 990px; margin: auto; }
.one-line-heading { font-size: 27px !important; white-space: nowrap; }
.experience-lede { margin: 12px 0 0; color: #d5d3ca; font-size: 15px; }
.detailed-experience .experience-item { padding: 30px 0; }
.detailed-experience .experience-item p { max-width: 790px; font-size: 14px; line-height: 1.58; }
.conversation-cta p { max-width: 770px; }
.prose h2 { margin: 58px 0 16px; font: 400 30px/1.14 var(--serif); }
.prose h3 { margin-top: 32px; font: 400 22px/1.2 var(--serif); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 85px; align-items: start; }
.contact-aside { padding: 34px; border-radius: 22px; background: var(--rose); }
.contact-aside h2 { margin-top: 0; font: 400 29px/1.14 var(--serif); }
.contact-form { padding: 38px; border-radius: 24px; border: 1px solid var(--line); background: var(--white); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { margin-bottom: 20px; }
.form-field label { display: block; margin-bottom: 8px; font-size: 13px; font-weight: 700; }
.form-field input, .form-field textarea, .form-field select { width: 100%; padding: 14px 15px; border: 1px solid var(--line); border-radius: 11px; background: var(--paper); color: var(--ink); }
.form-field textarea { min-height: 150px; resize: vertical; }
.form-note, .status { color: var(--muted); font-size: 13px; }
.status { margin-top: 16px; }
.contact-line { display: flex; justify-content: space-between; gap: 20px; padding: 16px 0; border-bottom: 1px solid rgba(40,38,32,.2); }
.direct-contact { display: grid; grid-template-columns: .72fr 1.28fr; gap: 28px; align-items: stretch; }
.direct-contact .contact-aside { height: 100%; }
.contact-options { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-option { min-width: 0; padding: 32px; border: 1px solid var(--line); border-radius: 22px; background: var(--white); display: flex; flex-direction: column; justify-content: center; transition: transform .2s ease, border-color .2s ease; }
.contact-option:hover { transform: translateY(-2px); border-color: var(--olive); }
.contact-option span { color: var(--olive); font-size: 11px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.contact-option strong { margin-top: 18px; font: 400 21px/1.25 var(--serif); overflow-wrap: anywhere; }
.contact-option small { margin-top: 10px; color: var(--muted); font-size: 12px; }
.footer { display: flex; justify-content: space-between; gap: 30px; padding: 44px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
@media (max-width: 820px) {
  body { font-size: 15px; line-height: 1.55; }
  .shell { width: min(100% - 30px, 1220px); }
  .nav { min-height: 72px; gap: 15px; }
  .brand { font-size: 19px; }
  .nav a:not(.brand):not(.cta):not(.lang) { display: none; }
  .nav .cta { padding: 10px 14px; }
  .mobile-quick-nav { display: flex; gap: 8px; padding: 10px 0 2px; overflow-x: auto; }
  .mobile-quick-nav a { flex: 1 0 auto; min-width: 88px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 13px; line-height: 1.2; text-align: center; white-space: nowrap; }
  .mobile-quick-nav a.active { border-color: var(--olive-dark); background: var(--olive-dark); color: var(--white); }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 36px; padding: 42px 0 58px; }
  .hero h1 { font-size: 50px; }
  .home .hero h1 { font-size: clamp(33px, 9.4vw, 44px); }
  .hero p, .page-intro { font-size: 17px; }
  .home .hero > div:first-child > p { font-size: 15px; line-height: 1.55; }
  .actions { margin-top: 28px; }
  .portrait { min-height: 440px; border-radius: 130px 130px 22px 22px; }
  .section { padding: 54px 0; }
  .home .section { padding: 64px 0; }
  .page-hero { padding: 44px 0 36px; }
  .page-hero h1 { font-size: 30px; }
  .page-hero.services-hero h1 { font-size: 28px; line-height: 1.12; }
  .section h2 { font-size: 26px; }
  .home .section h2 { font-size: 29px; }
  .home .dark .section-head h2 { font-size: 28px; }
  .section-intro { font-size: 16px; }
  .section-head, .contact-grid, .direct-contact, .friendly-cta { grid-template-columns: 1fr; }
  .section-head { gap: 18px; margin-bottom: 42px; }
  .about-intro { width: min(100% - 30px, 1220px); grid-template-columns: 1fr; gap: 28px; padding-top: 36px; }
  .about-intro-copy { order: -1; }
  .about-title { font-size: 28px; }
  .about-title-single { font-size: 27px; white-space: normal; }
  .about-title span { white-space: normal; }
  .about-lede { font-size: 16px; line-height: 1.58; }
  .about-photo { width: min(100%, 520px); }
  .audiences, .services, .services.four-up, .steps, .testimonials, .contact-options, .engagements { grid-template-columns: 1fr; }
  .audience, .service, .engagement { min-height: auto; padding: 22px; }
  .audience h3, .service h3 { margin-top: 20px; }
  .service h3, .engagement h3, .home .audience h3, .home .service h3 { font-size: 17px; }
  .engagement h3 { margin-top: 16px; }
  .question, .experience-item { grid-template-columns: 34px 1fr; gap: 18px; padding: 24px 0; }
  .question h3, .experience-item h3, .home .question h3, .home .experience-item h3 { font-size: 21px; }
  .question > :last-child, .experience-item > :last-child { display: none; }
  .friendly-cta { gap: 26px; padding: 28px 22px; }
  .friendly-cta h2, .home .friendly-cta h2 { font-size: 26px; }
  .compact-heading h2, .one-line-heading { font-size: 24px !important; white-space: normal; }
  .service-example, .zh .service-example { min-height: 0; margin: 22px -22px -22px; margin-top: 22px; padding: 20px 22px 22px; }
  .service-fit-note { margin-top: 28px; font-size: 18px; text-align: left; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .contact-aside { padding: 28px; }
  .contact-aside h2 { font-size: 27px; }
  .contact-form { padding: 22px; }
  .form-field input, .form-field textarea, .form-field select { font-size: 16px; }
  .about-body { padding-top: 48px; }
  .prose h2 { margin-top: 40px; font-size: 25px; }
  .prose h3 { font-size: 18px; }
  body.zh { font-size: 15px; line-height: 1.56; }
  .zh .home .hero h1, .zh.home .hero h1 { font-size: clamp(31px, 8.8vw, 40px); }
  .zh .page-hero h1 { font-size: 29px; }
  .zh .page-hero.services-hero h1 { font-size: 27px; }
  .zh .section h2, .zh.home .section h2 { font-size: 25px; }
  .zh .about-title { font-size: 27px; }
  .zh .compact-heading h2, .zh .one-line-heading { font-size: 23px !important; }
  .zh .audience h3, .zh .service h3, .zh .engagement h3 { font-size: 17px; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-item { min-height: 92px; padding: 18px; border-bottom: 1px solid var(--line); }
  .proof-item:nth-child(2) { border-right: 0; }
  .proof-item:nth-child(3) { padding-left: 0; border-bottom: 0; }
  .proof-item:nth-child(4) { border-right: 0; border-bottom: 0; }
  .proof-item strong { font-size: 22px; }
  .proof-item span { font-size: 10px; letter-spacing: .05em; }
  .endorsement-inline { margin-top: 30px; padding-left: 18px; font-size: 19px; }
  .testimonials blockquote { padding: 26px; }
  .testimonials p { font-size: 20px; }
  .direct-contact { gap: 18px; }
  .contact-option { padding: 26px; }
  .home .hero { padding: 36px 0 46px; }
  .home .hero h1 { font-size: clamp(29px, 8.2vw, 34px); }
  .home .hero > div:first-child > p { font-size: 14px; line-height: 1.52; }
  .home .portrait { min-height: 410px; }
  .home .section { padding: 46px 0; }
  .home .section-head { gap: 14px; margin-bottom: 28px; }
  .home .section h2, .home .positioning-title { font-size: 23px; line-height: 1.18; }
  .home .dark .section-head h2 { font-size: 23px; }
  .home .section-intro { font-size: 15px; line-height: 1.55; }
  .home .audience { padding: 20px; }
  .home .audience h3 { margin-top: 16px; font-size: 17px; }
  .home .audience p { font-size: 14px; }
  .home .question, .home .experience-item { grid-template-columns: 28px 1fr; gap: 14px; padding: 17px 0; }
  .home .question h3, .home .experience-item h3 { font-size: 18px; }
  .home .experience-item p { font-size: 14px; line-height: 1.5; }
  .home .compact-service { min-height: 118px; padding: 20px; }
  .home .compact-service h3 { margin: 13px 0 17px; font-size: 16px; }
  .home .friendly-cta { gap: 24px; padding: 25px 20px; }
  .home .friendly-cta h2 { font-size: 23px; }
  .zh.home .hero h1 { font-size: clamp(28px, 7.8vw, 32px); }
  .zh.home .home-hero-title { white-space: normal; }
  .zh.home .home-contact-title { font-size: 22px; white-space: normal; }
  .zh .four-up .compact-service h3 { font-size: 17px; white-space: normal; }
  .zh.home .section h2, .zh.home .positioning-title { font-size: 22px; }
  .zh.home .audience h3, .zh.home .question h3, .zh.home .experience-item h3, .zh.home .compact-service h3 { font-size: 17px; }
  .footer { display: block; }
  .footer { padding: 36px 0; }
  .footer div + div { margin-top: 10px; }
}