[hidden]{display:none!important}html{scroll-behavior:smooth}section[id],article[id],figure[id]{scroll-margin-top:130px}.nav{flex-wrap:wrap;gap:18px}.nav>a{font-size:14px}.nav .brand{font-size:19px}.nav a[aria-current=page]{color:#175750;text-decoration:underline;text-underline-offset:7px}.language-switch{display:flex;gap:3px}.language-switch button{border:0;background:none;padding:5px 9px;border-radius:4px;cursor:pointer}.language-switch button[aria-pressed=true]{background:#285750;color:white}.view-heading{padding:28px 0}.view-heading h1{font-size:42px;margin:12px 0 20px}.view-heading>a{display:inline-block;margin-top:14px}.cv-sections{display:flex;flex-wrap:wrap;gap:12px;padding:18px 0;border-block:1px solid #dce5e3}.cv-sections a{padding:6px 12px;background:#f3f6f5;border-radius:4px;font-size:14px}.cv-content>section{padding:34px 0;border-bottom:1px solid #dce5e3}.cv-content h2{font-size:28px}.cv-content h3{font-size:19px;line-height:1.5}.experience-groups{display:grid;gap:28px}.experience-group>h3{color:#285750;border-bottom:1px solid #b8cfca;padding-bottom:12px}.timeline-item{display:grid;grid-template-columns:110px 1fr;gap:22px;padding:18px 0;border-bottom:1px solid #e4ebe8}.timeline-item h3{margin:0}.date{font-size:14px;color:#52736a}.org{margin:6px 0;color:#60766e}.timeline ul{margin:8px 0;padding-left:20px;line-height:1.8}.cv-columns{display:grid;grid-template-columns:1fr 1.4fr;gap:38px}.publication-grid,.gallery,.video-clips,.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.publication-grid article{padding:20px;border:1px solid #dce5e3}.publication-grid h3{margin:0}.project-links{display:flex;flex-wrap:wrap;gap:12px}.project-link{font-size:14px;color:#285750;text-decoration:underline;text-underline-offset:4px}.video-project{padding:24px 0;border-bottom:1px solid #dce5e3}.video-project-heading{margin-bottom:18px}.video-clips video{width:100%;aspect-ratio:16/9;background:#182a25}.archive-group{padding-top:25px}.gallery figure{margin:0;border:1px solid #dce5e3;min-width:0}.gallery img{width:100%;height:300px;object-fit:contain;background:#f3f6f5}.gallery figcaption{display:flex;flex-direction:column;gap:8px;padding:18px}.gallery small{color:#52736a}.skills{display:flex;flex-wrap:wrap;gap:10px}.skills span{padding:8px 12px;background:#f3f6f5}.service-grid article{background:#f3f6f5;padding:24px}.service-grid h2{font-size:22px}.service-grid p,.contact p{line-height:1.85;color:#527067}.budget,.contact{padding:30px 0;border-top:1px solid #dce5e3;margin-top:30px}.testimonials h2{font-size:20px;padding-top:12px}.rates td:last-child{white-space:nowrap}.cv-content .timeline-item:target,.cv-content .video-project:target{background:#f3f6f5}.hero .bio{line-height:1.9}@media(max-width:800px){.nav{gap:10px 16px}.nav .brand{margin-right:auto}.cv-columns,.publication-grid,.gallery,.video-clips,.service-grid{grid-template-columns:1fr}.timeline-item{grid-template-columns:85px 1fr;gap:12px}.view-heading h1{font-size:34px}.gallery img{height:auto;max-height:440px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.client-review{padding:18px 0;border-bottom:1px solid #dce5e3}.client-review:last-child{border-bottom:0}.client-review h3{font-size:17px;margin:0}.client-review .review-author{font-size:14px;color:#60766e}

#inquiry-form{max-width:760px;margin:24px 0}#inquiry-form label{display:block;margin-bottom:18px;font-size:15px}#inquiry-form input,#inquiry-form select,#inquiry-form textarea{display:block;width:100%;margin-top:8px;padding:12px;border:1px solid #bdcec8;background:white;border-radius:4px;font:inherit;color:#203a32}.inquiry-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}#inquiry-form button:disabled{opacity:.6;cursor:not-allowed}@media(max-width:580px){.inquiry-grid{grid-template-columns:1fr;gap:0}}

.nav .brand{display:flex;align-items:center;flex-shrink:0}.nav-avatar{display:block;width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:50% 20%}

.hero .hero-photos{display:grid;gap:16px;align-self:center;width:100%;max-width:390px;justify-self:end}.hero .hero-photos .portrait{width:100%;max-width:none;height:310px;object-fit:cover;object-position:50% 28%;border-radius:5px}.hero .work-portrait{display:block;width:100%;height:210px;object-fit:cover;object-position:48% 35%;border-radius:5px}@media(max-width:800px){.hero .hero-photos{max-width:320px}.hero .hero-photos .portrait{height:300px}.hero .work-portrait{height:185px}}@media(max-width:580px){.hero .hero-photos{grid-row:auto;grid-template-columns:1fr 1fr;max-width:none;gap:12px}.hero .hero-photos .portrait,.hero .work-portrait{height:220px}.hero .work-portrait{object-position:48% 35%}}

/* Constrain both grid tracks and media, including intrinsic image widths. */
.hero{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:48px}
.hero>div,.hero>aside{min-width:0}
.hero .hero-photos{min-width:0;overflow:hidden;grid-template-columns:minmax(0,1fr);width:100%;max-width:390px;gap:16px}
.hero .hero-photos img{display:block;min-width:0;max-width:100%;width:100%;object-fit:cover}
.hero .hero-photos .portrait{height:310px;object-position:50% 28%}
.hero .hero-photos .work-portrait{height:210px;object-position:48% 35%}
@media(max-width:800px){.hero{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:24px}.hero .hero-photos .portrait{height:280px}.hero .hero-photos .work-portrait{height:185px}}
@media(max-width:580px){.hero{grid-template-columns:minmax(0,1fr)}.hero .hero-photos{grid-template-columns:repeat(2,minmax(0,1fr));max-width:100%;gap:12px}.hero .hero-photos .portrait,.hero .hero-photos .work-portrait{height:220px}}

/* Two restrained landscape frames with a staggered alignment. */
.hero .hero-photos{max-width:400px;overflow:visible;gap:22px;padding:0 0 0 6px;align-content:center}
.hero .hero-photos .portrait,.hero .hero-photos .work-portrait{width:calc(100% - 28px);height:auto;aspect-ratio:16/9;border-radius:6px;box-shadow:0 6px 20px #203a3210}
.hero .hero-photos .portrait{justify-self:start;object-position:50% 22%}
.hero .hero-photos .work-portrait{justify-self:end;object-position:48% 38%}
@media(max-width:580px){.hero .hero-photos{grid-template-columns:minmax(0,1fr);max-width:390px;justify-self:center;padding:0;gap:16px}.hero .hero-photos .portrait,.hero .hero-photos .work-portrait{width:calc(100% - 24px);height:auto;aspect-ratio:16/9}}

.hero .hero-photos{gap:24px;padding:0}
.hero .hero-photos .portrait,.hero .hero-photos .work-portrait{width:calc(100% - 60px)}
.hero .hero-photos .portrait{object-position:50% 0%}
.hero .hero-photos .work-portrait{object-position:48% 32%}
@media(max-width:580px){.hero .hero-photos .portrait,.hero .hero-photos .work-portrait{width:calc(100% - 48px)}}

.teaching-brand{display:block;font-size:clamp(23px,2.4vw,30px);line-height:1.5}.teaching-brand sup{font-size:12px;vertical-align:super;margin-left:3px}.teaching-brand-fr{display:block;font-size:22px;font-weight:400;color:#52736a;margin-top:5px}

.teaching-brand sup{color:#5065ed}

.service-heading .company-logo{float:right;width:280px;max-width:42%;height:auto;margin:12px 0 20px 30px;border-radius:3px}.service-heading:after{content:"";display:block;clear:both}.footer-company-logo{display:block;width:235px;max-width:75%;height:auto;margin:6px auto 16px;border-radius:3px}@media(max-width:580px){.service-heading .company-logo{float:none;max-width:100%;width:260px;margin:0 0 25px}}

#teaching{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:28px;align-items:start}
.teaching-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,40%);border:1px solid #e2e8e5;background:white;align-items:center;overflow:hidden}
.teaching-copy{padding:22px;min-width:0}.teaching-copy .teaching-brand{font-size:clamp(20px,1.8vw,26px)}.teaching-copy .teaching-brand-fr{font-size:20px}.teaching-copy a{display:inline-block;margin-bottom:10px}
.teaching-photo{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}
@media(max-width:1000px){#teaching{grid-template-columns:minmax(0,1fr)}.teaching-card{grid-template-columns:minmax(0,1fr) minmax(0,38%)}}
@media(max-width:480px){.teaching-copy{padding:14px}.teaching-copy .teaching-brand{font-size:19px}.teaching-copy .teaching-brand-fr{font-size:17px}.teaching-card{grid-template-columns:minmax(0,1fr) minmax(0,36%)}}

/* Company logo background, sampled with its embedded profile converted to sRGB. */
:root{--brand-green:#196054}
.btn,.language-switch button[aria-pressed=true]{background:var(--brand-green);border-color:var(--brand-green);color:#fff}
.btn.outline{background:transparent;color:var(--brand-green);border-color:var(--brand-green)}
.nav a[aria-current=page],.eyebrow,.service,.project-link,.experience-group>h3,.teaching-brand-fr{color:var(--brand-green)}
a:hover{color:var(--brand-green)}.btn:hover{color:#fff;filter:brightness(.94)}.btn.outline:hover{color:var(--brand-green)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-green);outline-offset:2px}

/* Shared testimonial typography across all languages. */
.testimonials{padding:12px 28px;background:#f3f6f5}
.testimonials h2{font-size:24px;font-weight:650;margin:12px 0 4px;color:var(--brand-green)}
.testimonials .client-review{padding:24px 0 24px 20px;border-left:3px solid var(--brand-green);margin:20px 0;border-bottom:1px solid #dce5e3}
.testimonials .client-review>p:first-child{font-size:19px;line-height:1.85;font-weight:450;color:#243f37;margin:0 0 16px;text-wrap:pretty}
.testimonials .client-review .review-author{font-size:17px;line-height:1.5;font-weight:700;color:var(--brand-green);margin:0;text-align:right}
@media(max-width:580px){.testimonials{padding:10px 18px}.testimonials .client-review{padding-left:14px}.testimonials .client-review>p:first-child{font-size:18px}.testimonials .client-review .review-author{font-size:16px}}

/* Separate the language selector from page navigation. */
.nav .language-switch{display:inline-flex;align-items:center;flex-shrink:0;gap:3px;margin-left:16px;padding:4px;border:1px solid #a9c4bd;border-radius:9px;background:#f5f9f7}
.nav .language-switch button{min-width:36px;padding:7px 9px;border-radius:5px;line-height:1.2}
.nav .language-switch button:not([aria-pressed=true]){color:var(--brand-green)}
@media(max-width:580px){.nav .language-switch{margin-left:6px}.nav .language-switch button{min-width:32px;padding:6px 7px}}

#teaching{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
#teaching>div{min-width:0;border:1px solid #dce5e3}
#teaching .teaching-card{grid-template-columns:minmax(0,1fr) minmax(0,38%);align-items:center;background:#fff}
#teaching>div:last-child{padding:24px;background:#f0f6f3;display:flex;flex-direction:column;align-items:flex-start}
#teaching>div:last-child .eyebrow{margin-top:0}#teaching>div:last-child h2{font-size:clamp(23px,2.5vw,30px);line-height:1.3}#teaching>div:last-child .btn{margin-top:auto}
@media(max-width:800px){#teaching{grid-template-columns:minmax(0,1fr)}#teaching .teaching-card{grid-template-columns:minmax(0,1fr) minmax(0,38%)}}

#teaching .teaching-photo{align-self:start}.teaching-copy>p:not(.eyebrow){white-space:pre-line}

#teaching .teaching-card{grid-template-columns:minmax(0,56%) minmax(0,44%);align-items:stretch}
#teaching .teaching-photo{align-self:stretch;display:block;width:100%;height:100%;min-height:0;aspect-ratio:auto;object-fit:cover;object-position:50% 20%}
.teaching-copy{padding:22px 18px}.teaching-copy p{text-wrap:pretty}.teaching-copy .teaching-brand{font-size:clamp(18px,1.5vw,24px);white-space:nowrap}.teaching-copy .teaching-brand-fr{font-size:clamp(17px,1.4vw,21px)}
html[lang=zh-CN] .teaching-copy p{word-break:normal;overflow-wrap:normal;text-wrap:pretty}
@media(max-width:480px){.teaching-copy{padding:18px 12px}.teaching-copy .teaching-brand{font-size:16px}.teaching-copy .teaching-brand sup{font-size:9px}}

#teaching .teaching-card{position:relative;display:block;min-height:300px;padding-right:44%;box-sizing:border-box}#teaching .teaching-photo{position:absolute;right:0;top:0;bottom:0;width:44%;height:100%;max-height:none;object-fit:cover;object-position:50% 20%;aspect-ratio:auto}

/* One type and spacing scale for all four home cards. */
.projectgrid,.bottom{gap:24px}
.project,#teaching .teaching-card{min-height:340px}
.project{grid-template-columns:minmax(0,56%) minmax(0,44%)}
.project>div,.teaching-copy,#teaching>div:last-child{padding:26px 22px}
.project h3,#teaching .teaching-brand,#teaching>div:last-child h2{font-size:24px;line-height:1.45;font-weight:700;margin-top:0}
.project p,.teaching-copy>p,#teaching>div:last-child>p{font-size:16px;line-height:1.85}
.project .eyebrow,.teaching-copy .eyebrow,#teaching>div:last-child .eyebrow{font-size:14px;line-height:1.6;margin:0 0 18px}
.project a,.teaching-copy a{font-size:16px;line-height:1.6}
#teaching .teaching-brand-fr{font-size:22px;line-height:1.45}
#teaching .teaching-brand{white-space:normal;text-wrap:balance}
.project img{min-width:0;min-height:0;width:100%;height:100%;object-fit:cover}
@media(max-width:1000px) and (min-width:801px){.project h3,#teaching .teaching-brand,#teaching>div:last-child h2{font-size:21px}.project>div,.teaching-copy,#teaching>div:last-child{padding:22px 16px}}
@media(max-width:580px){.project h3,#teaching .teaching-brand,#teaching>div:last-child h2{font-size:21px}.project>div,.teaching-copy,#teaching>div:last-child{padding:22px 16px}}

/* Shared CV section navigation in all three languages */
.cv-sections{gap:12px;padding:20px 0}
.cv-sections a{display:inline-flex;align-items:center;min-height:48px;padding:10px 18px;font-size:18px;font-weight:650;line-height:1.4;border:1px solid #cadbd7;text-decoration:none;transition:background-color .15s,color .15s}
.cv-sections a:hover{background:#e3efeb;border-color:#196054}
.cv-sections a[aria-current=location]{background:#196054;color:#fff;border-color:#196054}
.cv-sections a:focus-visible{outline:3px solid #196054;outline-offset:3px}
@media(max-width:600px){.cv-sections{gap:8px}.cv-sections a{font-size:16px;padding:10px 12px}}

.back-to-top{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));z-index:5;min-height:48px;padding:12px 20px;border:1px solid #fff;border-radius:24px;background:#196054;color:#fff;font-size:16px;font-weight:600;box-shadow:0 3px 14px #182e2b26;cursor:pointer}
.back-to-top:hover{background:#124a40}
.back-to-top:focus-visible{outline:3px solid #196054;outline-offset:3px}
@media(max-width:600px){.back-to-top{right:16px;bottom:max(16px,env(safe-area-inset-bottom));padding:10px 16px}}

/* Keep the return control discoverable at every scroll position */
.back-to-top{right:24px;bottom:24px;z-index:20;font-size:17px;min-height:50px;border:2px solid #fff;box-shadow:0 4px 18px #182e2b38}
@media(max-width:600px){.back-to-top{right:12px;bottom:20px;font-size:16px}}

#credentials .credential-group{margin-top:28px;line-height:1.8}
#credentials .credential-group h3{margin:0 0 14px;line-height:1.5}
#credentials .credential-group ul{margin:0;padding-left:24px}
#credentials .credential-group li{line-height:1.8;margin:0 0 8px}
#credentials .skills{gap:10px;line-height:1.8}