:root {
  --ink: #102f2b;
  --ink-2: #204640;
  --paper: #f4f0e7;
  --cream: #fbf8f1;
  --gold: #c79a50;
  --sage: #bfd0c4;
  --line: rgba(16,47,43,.17);
  --white: #fffdf8;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: "DM Sans", "Noto Sans SC", sans-serif; line-height: 1.6; }
a { color: inherit; }
button, select { font: inherit; }
.announcement { background: var(--ink); color: var(--white); text-align: center; padding: .55rem 1rem; font-size: .76rem; letter-spacing: .08em; }

.site-header { height: 88px; padding: 0 clamp(1.25rem, 5vw, 5rem); display: flex; align-items: center; justify-content: space-between; background: rgba(251,248,241,.93); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; }
.brand-mark { width: 42px; height: 42px; border: 1px solid var(--gold); border-radius: 50%; display: grid; place-items: center; font-family: "Playfair Display", serif; font-weight: 600; }
.brand strong, .brand small { display: block; }
.brand strong { font-family: "Playfair Display", serif; font-size: 1.08rem; }
.brand small { letter-spacing: .16em; font-size: .62rem; text-transform: uppercase; color: #667973; }
nav { display: flex; align-items: center; gap: 1.6rem; }
nav a { text-decoration: none; font-size: .86rem; font-weight: 600; }
.language-toggle { border: 0; background: transparent; color: var(--ink); cursor: pointer; border-bottom: 1px solid var(--gold); padding: .2rem; }
.menu-toggle { display: none; background: none; border: 1px solid var(--line); padding: .5rem .75rem; }

.button { display: inline-flex; align-items: center; justify-content: center; padding: .95rem 1.35rem; background: var(--ink); color: white; text-decoration: none; border: 1px solid var(--ink); cursor: pointer; font-weight: 700; transition: .25s ease; }
.button:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); transform: translateY(-2px); }
.button-small { padding: .65rem 1rem; }
.button-wide { width: 100%; }
.text-link { text-underline-offset: 5px; font-weight: 600; }

.hero { min-height: 760px; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 6vw, 7rem); align-items: center; padding: clamp(5rem, 9vw, 8.5rem) clamp(1.25rem, 7vw, 7.5rem); overflow: hidden; }
.eyebrow { font-size: .7rem; letter-spacing: .2em; font-weight: 700; color: #6a7e76; margin: 0 0 1rem; }
h1, h2, h3 { margin-top: 0; line-height: 1.08; }
h1, h2 { font-family: "Playfair Display", serif; font-weight: 600; }
h1 { font-size: clamp(3.2rem, 6.3vw, 6.8rem); letter-spacing: -.045em; margin-bottom: 1.7rem; }
html[lang="zh-Hans"] h1 { font-size: clamp(3rem, 4.4vw, 5rem); line-height: 1.18; letter-spacing: -.055em; }
h1 em { color: var(--gold); font-weight: 500; }
h2 { font-size: clamp(2.35rem, 4.5vw, 4.6rem); letter-spacing: -.035em; }
.hero-lede { max-width: 650px; font-size: clamp(1rem, 1.5vw, 1.22rem); color: #48605a; }
.hero-actions { display: flex; gap: 1.4rem; align-items: center; margin-top: 2rem; }
.microcopy { font-size: .76rem; color: #75857f; max-width: 530px; margin-top: 1.15rem; }

.hero-visual { min-height: 570px; position: relative; display: grid; place-items: center; }
.halo { position: absolute; border-radius: 50%; filter: blur(1px); }
.halo-one { width: 470px; height: 470px; background: radial-gradient(circle at 40% 35%, #dfe8dd, #9ab6a6 55%, #173e37 100%); box-shadow: 0 45px 90px rgba(16,47,43,.22); }
.halo-two { width: 350px; height: 350px; border: 1px solid rgba(255,255,255,.35); }
.portrait-card { z-index: 2; width: 310px; height: 430px; background: linear-gradient(155deg, rgba(255,255,255,.72), rgba(255,255,255,.22)); border: 1px solid rgba(255,255,255,.7); backdrop-filter: blur(18px); box-shadow: 0 25px 70px rgba(16,47,43,.18); padding: 1.2rem; display: flex; flex-direction: column; justify-content: space-between; }
.portrait-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.portrait-card::after { content: ""; position: absolute; inset: 42% 0 0; background: linear-gradient(transparent, rgba(8,31,27,.88)); }
.portrait-caption { position: relative; z-index: 2; margin-top: auto; color: #fff; }
.portrait-caption span,.portrait-caption small { display: block; font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; opacity: .82; }
.portrait-caption strong { display: block; font-family: "Playfair Display",serif; font-size: 2rem; margin: .3rem 0; }
.portrait-card { position: relative; overflow: hidden; }
.portrait-monogram { flex: 1; display: grid; place-items: center; font-family: "Playfair Display", serif; font-size: 8rem; color: rgba(16,47,43,.78); letter-spacing: -.12em; padding-right: .12em; }
.portrait-caption { padding: 1rem; }
.floating-note { position: absolute; z-index: 3; background: var(--white); min-width: 130px; padding: .8rem 1rem; box-shadow: 0 14px 35px rgba(16,47,43,.16); display: flex; align-items: center; gap: .7rem; }
.floating-note span { color: var(--gold); font-family: "Playfair Display", serif; }
.floating-note b { font-size: .8rem; }
.note-one { top: 15%; left: 0; }.note-two { right: -2%; top: 45%; }.note-three { left: 6%; bottom: 12%; }

.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--ink); color: white; padding: 1.35rem clamp(1.25rem, 7vw, 7.5rem); }
.trust-strip div { display: flex; gap: 1rem; align-items: center; justify-content: center; padding: .8rem 1.2rem; border-right: 1px solid rgba(255,255,255,.16); }
.trust-strip div:last-child { border-right: 0; }
.trust-strip b { color: var(--gold); font-family: "Playfair Display", serif; }
.trust-strip span { font-size: .82rem; }

.brand-architecture { padding: clamp(4.5rem, 8vw, 8rem) clamp(1.25rem, 7vw, 7.5rem); background: var(--cream); display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.architecture-intro h2 { font-size: clamp(2.2rem, 4vw, 4.1rem); margin-bottom: 0; }
.architecture-grid { display: grid; grid-template-columns: 1fr 56px 1fr; align-items: stretch; }
.architecture-card { padding: 2rem; border: 1px solid var(--line); min-height: 280px; display: flex; flex-direction: column; justify-content: flex-end; }
.architecture-card.personal { background: var(--paper); }
.architecture-card.platform { background: var(--ink); color: white; }
.architecture-card h3 { font-family: "Playfair Display", serif; font-size: 2rem; margin: 1rem 0; }
.architecture-card p { font-size: .88rem; color: #65766f; }
.architecture-card.platform p { color: #c2cfcb; }
.architecture-label { font-size: .65rem; letter-spacing: .17em; color: var(--gold); font-weight: 700; }
.architecture-connector { display: grid; place-items: center; }
.architecture-connector span { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--gold); font-family: "Playfair Display", serif; font-size: 1.25rem; }
.hub-directory { background: var(--ink); color: #fff; }
.hub-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem,7vw,7rem); align-items: end; margin-bottom: 3rem; }
.hub-heading h2 { margin: 0; max-width: 760px; }
.hub-heading>p { color: #bccbc6; max-width: 610px; }
.hub-directory .eyebrow { color: #cfb27d; }
.hub-grid { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid rgba(255,255,255,.15); }
.hub-card { min-height: 310px; padding: 1.6rem; border-right: 1px solid rgba(255,255,255,.15); border-bottom: 1px solid rgba(255,255,255,.15); color: #fff; text-decoration: none; position: relative; display: flex; flex-direction: column; transition: .25s ease; }
.hub-card:nth-child(3n) { border-right: 0; }
.hub-card b { font-family: "Playfair Display",serif; color: var(--gold); font-size: 1.25rem; }
.hub-card h3 { font-family: "Playfair Display","Noto Sans SC",serif; font-size: 1.75rem; line-height: 1.15; margin: auto 0 1rem; }
.hub-card h3 small { font-family: "Noto Sans SC",sans-serif; font-size: .85rem; font-weight: 500; color: #aebfba; }
.hub-card p { color: #aebfba; font-size: .82rem; margin: 0; }
.hub-card i { position: absolute; right: 1.5rem; top: 1.25rem; color: var(--gold); font-size: 1.7rem; font-style: normal; }
.hub-card.live { background: linear-gradient(145deg,rgba(199,154,80,.19),rgba(255,255,255,.04)); }
.hub-card.live:hover { background: var(--gold); color: var(--ink); transform: translateY(-5px); }
.hub-card.live:hover p,.hub-card.live:hover h3 small { color: #25443e; }
.hub-status { align-self: flex-end; font-size: .58rem; letter-spacing: .15em; border: 1px solid rgba(255,255,255,.22); padding: .35rem .5rem; }
.hub-card.live .hub-status { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.hub-note { color: #8fa59e; font-size: .73rem; margin: 1.5rem 0 0; }

.section { padding: clamp(5rem, 9vw, 9rem) clamp(1.25rem, 7vw, 7.5rem); }
.section-heading { max-width: 800px; margin-bottom: clamp(2.5rem, 5vw, 5rem); }
.section-heading > p:last-child { color: #61736d; font-size: 1.05rem; }
.situations { background: var(--paper); }
.situation-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.situation-card { min-height: 310px; padding: 1.6rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; display: flex; flex-direction: column; transition: .25s ease; }
.situation-card:hover { background: var(--ink); color: white; transform: translateY(-7px); box-shadow: 0 22px 45px rgba(16,47,43,.14); }
.card-number { color: var(--gold); font-family: "Playfair Display", serif; }
.situation-card h3 { font-family: "Playfair Display", serif; font-size: 1.65rem; margin-top: auto; }
.situation-card p { color: #62736e; font-size: .9rem; }
.situation-card:hover p { color: #d8e1dd; }
.situation-card b { font-size: 1.5rem; color: var(--gold); }

.pathways { background: var(--cream); }
.pathway-list { border-top: 1px solid var(--line); }
.pathway { display: grid; grid-template-columns: 60px 1.1fr 1fr 50px; gap: 2rem; align-items: center; padding: 2.4rem 0; border-bottom: 1px solid var(--line); }
.pathway-index { color: var(--gold); font-family: "Playfair Display", serif; font-size: 1.35rem; }
.pathway h3 { font-size: clamp(1.55rem, 2.5vw, 2.5rem); font-family: "Playfair Display", serif; margin: 0; }
.pathway > p { color: #5e716a; }
.pathway-button { width: 46px; height: 46px; border: 1px solid var(--ink); border-radius: 50%; background: transparent; font-size: 1.5rem; cursor: pointer; transition: .2s; }
.pathway-button:hover { background: var(--ink); color: white; transform: rotate(90deg); }

.approach { background: var(--ink); color: white; display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(3rem, 9vw, 9rem); align-items: center; }
.approach-visual { min-height: 470px; border: 1px solid rgba(255,255,255,.17); padding: 2rem; display: flex; flex-direction: column; justify-content: space-between; background: radial-gradient(circle at 70% 25%, rgba(199,154,80,.3), transparent 35%); }
.large-jk { font-family: "Playfair Display", serif; font-size: clamp(5rem, 12vw, 10rem); color: var(--gold); line-height: .8; }
blockquote { font-family: "Playfair Display", serif; font-size: clamp(1.6rem, 3vw, 2.8rem); margin: 0; max-width: 500px; }
.approach-copy p { color: #c8d4d0; }
.approach-copy .eyebrow { color: #cfb27d; }
.approach-copy ul { list-style: none; padding: 0; margin: 2rem 0; }
.approach-copy li { border-top: 1px solid rgba(255,255,255,.16); padding: .8rem 0; }
.approach-copy li::before { content: "✓"; color: var(--gold); margin-right: .8rem; }
.signature { font-family: "Playfair Display", serif; font-size: 1.7rem; font-style: italic; color: var(--gold) !important; }

.journey { background: var(--paper); }
.journey-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.journey-step { background: var(--paper); padding: 2rem; min-height: 260px; }
.journey-step span { color: var(--gold); font-family: "Playfair Display", serif; font-size: 1.8rem; }
.journey-step h3 { font-family: "Playfair Display", serif; font-size: 1.75rem; margin: 3rem 0 1rem; }
.journey-step p { color: #62736e; font-size: .9rem; }
.contact-profile { background: #071f3d; color: #fff; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(3rem,7vw,7rem); align-items: center; }
.business-card-wrap { background: #031a36; padding: clamp(.65rem,1.5vw,1.1rem); border: 1px solid rgba(199,154,80,.55); box-shadow: 0 35px 90px rgba(0,0,0,.28); }
.card-stage { position: relative; aspect-ratio: 1.5/1; }
.card-side { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; display: block; border-radius: 18px; opacity: 0; transform: translateY(8px) scale(.985); transition: opacity .35s ease,transform .35s ease; pointer-events: none; }
.card-toggle > input { position: absolute; opacity: 0; pointer-events: none; }
.card-toggle #card-front:checked ~ .card-stage .card-front,
.card-toggle #card-back:checked ~ .card-stage .card-back { opacity: 1; transform: none; pointer-events: auto; }
.card-switch { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem; margin-top: .8rem; }
.card-switch label { border: 1px solid rgba(255,255,255,.2); color: #bac7d4; background: transparent; padding: .7rem; cursor: pointer; font-size: .72rem; letter-spacing: .06em; text-align: center; }
.card-toggle #card-front:checked ~ .card-switch label[for="card-front"],
.card-toggle #card-back:checked ~ .card-switch label[for="card-back"] { background: #d4aa61; border-color: #d4aa61; color: #071f3d; font-weight: 800; }
.contact-copy .eyebrow { color: #d4aa61; }
.contact-copy h2 { font-size: clamp(2.35rem,4vw,4.35rem); margin: 0 0 1.4rem; }
.contact-copy>p:not(.eyebrow):not(.contact-note) { color: #bec9d4; }
.contact-lines { margin: 2rem 0; border-top: 1px solid rgba(255,255,255,.16); }
.contact-lines>a,.contact-lines>div { display: grid; grid-template-columns: 105px 1fr; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,.16); text-decoration: none; }
.contact-lines span { color: #d4aa61; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.contact-lines strong { overflow-wrap: anywhere; }
.contact-lines a:hover strong { color: #d4aa61; }
.contact-note { font-size: .7rem; color: #899aae; }

.insights { background: var(--cream); }
.insight-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 1.2rem; }
.featured-insight, .insight-card { border: 1px solid var(--line); padding: 2.2rem; }
.featured-insight { min-height: 420px; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(150deg, #e7eadf 0%, #bdcebf 52%, #78998a 100%); }
.featured-insight span, .insight-card span { font-size: .67rem; letter-spacing: .18em; font-weight: 700; }
.featured-insight h3 { font-family: "Playfair Display", serif; font-size: clamp(2rem, 3.5vw, 3.6rem); max-width: 800px; margin: 1rem 0; }
.featured-insight p { max-width: 650px; }
.featured-insight a { font-weight: 700; text-underline-offset: 4px; }
.insight-stack { display: grid; gap: 1.2rem; }
.insight-card { min-height: 200px; display: grid; grid-template-columns: 1fr 40px; align-content: center; }
.insight-card span { grid-column: 1/-1; color: #70817b; }
.insight-card h3 { font-family: "Playfair Display", serif; font-size: 1.6rem; margin: 1rem 0 0; }
.insight-card a { font-size: 1.8rem; align-self: end; text-decoration: none; }
.profile-visual { position: relative; min-height: 590px; background: #d6dfd6; overflow: hidden; }
.profile-visual>img { width: 100%; height: 590px; object-fit: cover; object-position: 50% 30%; display: block; }
.profile-visual::after { content:""; position:absolute; inset:45% 0 0; background:linear-gradient(transparent,rgba(8,31,27,.58)); pointer-events:none; }
.digital-card { position: absolute; z-index: 2; left: 1.5rem; right: 1.5rem; bottom: 1.5rem; background: rgba(251,248,241,.94); color: var(--ink); padding: 1.5rem; border-left: 4px solid var(--gold); box-shadow: 0 18px 45px rgba(8,31,27,.22); }
.digital-card>span { float: right; font-family:"Playfair Display",serif; font-size: 2rem; color: var(--gold); }
.digital-card p { font-size: .58rem; letter-spacing: .17em; margin: 0; }
.digital-card h3 { font-family:"Playfair Display",serif; font-size: 2rem; margin: .3rem 0 0; }
.digital-card small { color:#6b7c76; }
.digital-card ul { display:flex; flex-wrap:wrap; gap:.5rem; list-style:none; padding:0; margin:1rem 0 0; }
.digital-card li { border:1px solid var(--line); padding:.35rem .55rem; font-size:.67rem; }
.content-note { font-size: .75rem; color: #75857f; margin-top: 1.2rem; }

.consult { margin: clamp(2rem, 6vw, 6rem); background: var(--ink); color: white; padding: clamp(3rem, 7vw, 7rem); display: grid; grid-template-columns: 1fr .8fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.consult .eyebrow { color: #cfb27d; }
.consult-copy > p:last-child { color: #cbd5d2; }
.consult-form { background: white; color: var(--ink); padding: 2rem; }
.consult-form label { display: block; font-weight: 700; margin-bottom: .7rem; }
.consult-form select { width: 100%; min-height: 56px; background: var(--cream); border: 1px solid var(--line); padding: 0 1rem; color: var(--ink); margin-bottom: 1rem; }
.form-status { min-height: 1.6rem; font-weight: 700; color: #2a655a; }
.form-note { color: #74837e; font-size: .72rem; }

footer { padding: 4rem clamp(1.25rem, 7vw, 7.5rem) 2rem; background: #0b2521; color: white; }
.footer-brand { display: flex; align-items: center; gap: 1rem; }
.footer-brand strong { font-family: "Playfair Display", serif; font-size: 1.4rem; }
.footer-brand p { margin: 0; color: #aebeba; font-size: .8rem; }
.footer-scope { max-width: 900px; color: #9eafaa; font-size: .75rem; margin: 2.5rem 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); padding-top: 1.5rem; display: flex; justify-content: space-between; color: #9eafaa; font-size: .72rem; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .menu-toggle { display: block; }
  nav { position: absolute; left: 1rem; right: 1rem; top: 78px; background: var(--white); padding: 1.2rem; flex-direction: column; align-items: stretch; box-shadow: 0 20px 40px rgba(16,47,43,.16); display: none; }
  nav.open { display: flex; }
  .hero { grid-template-columns: 1fr; padding-top: 4rem; }
  .brand-architecture { grid-template-columns: 1fr; }
  .hub-heading { grid-template-columns: 1fr; }
  .hub-grid { grid-template-columns: repeat(2,1fr); }
  .hub-card:nth-child(3n) { border-right: 1px solid rgba(255,255,255,.15); }
  .hub-card:nth-child(2n) { border-right: 0; }
  .hero-visual { min-height: 520px; }
  .situation-grid, .journey-grid { grid-template-columns: repeat(2, 1fr); }
  .approach, .consult { grid-template-columns: 1fr; }
  .contact-profile { grid-template-columns: 1fr; }
  .pathway { grid-template-columns: 45px 1fr 45px; }
  .pathway > p { grid-column: 2/3; margin-top: -1rem; }
  .insight-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .site-header { height: 74px; }
  .brand-mark { width: 36px; height: 36px; }
  h1 { font-size: 3.35rem; }
  .hero { min-height: auto; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-visual { min-height: 440px; transform: scale(.88); margin: -1rem; }
  .halo-one { width: 390px; height: 390px; }
  .portrait-card { width: 260px; height: 360px; }
  .portrait-monogram { font-size: 6.5rem; }
  .floating-note { min-width: 112px; }
  .trust-strip, .situation-grid, .journey-grid { grid-template-columns: 1fr; }
  .architecture-grid { grid-template-columns: 1fr; }
  .hub-grid { grid-template-columns: 1fr; }
  .hub-card,.hub-card:nth-child(2n),.hub-card:nth-child(3n) { border-right: 0; min-height: 245px; }
  .profile-visual,.profile-visual>img { min-height: 520px; height: 520px; }
  .contact-profile { padding-left: 1.1rem; padding-right: 1.1rem; }
  .business-card-wrap { padding: .4rem; }
  .card-side { border-radius: 10px; }
  .contact-lines>a,.contact-lines>div { grid-template-columns: 80px 1fr; }
  .digital-card { left:.8rem;right:.8rem;bottom:.8rem;padding:1.1rem; }
  .architecture-connector { min-height: 56px; }
  .trust-strip div { justify-content: flex-start; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.14); }
  .situation-card { min-height: 250px; }
  .pathway { gap: 1rem; }
  .pathway > p { font-size: .85rem; }
  .approach-visual { min-height: 380px; }
  .consult { margin: 0; }
  .footer-bottom { flex-direction: column; gap: .7rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}