:root{--bg:#f6f5f0;--paper:#ecece5;--ink:#1c292d;--muted:#627074;--line:#d5d9d2;--accent:#285f65;--accent-light:#dce8e4}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,"Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}button,a{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}.shell{width:min(100% - 96px,1320px);margin-inline:auto}::selection{background:var(--accent-light);color:var(--ink)}
.skip-link{position:absolute;top:-80px;left:20px;z-index:20;background:var(--ink);color:white;padding:12px 16px}.skip-link:focus{top:12px}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.site-header{position:relative;z-index:5;border-bottom:1px solid var(--line);background:var(--bg)}.header-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.wordmark{font-family:Georgia,serif;font-size:23px;letter-spacing:-.05em;font-weight:bold;white-space:nowrap}.wordmark-dot{color:var(--accent)}.desktop-nav{display:flex;align-items:center;gap:40px;margin-left:auto}.desktop-nav a{font-size:13px;font-weight:600;color:#3b4b4f;transition:color .2s}.desktop-nav a:hover,.footer-inner a:hover{color:var(--accent)}.language-switch{display:flex;align-items:center;gap:7px;min-width:93px;justify-content:center;border:1px solid var(--line);background:transparent;border-radius:2px;padding:10px 12px;font-size:12px;font-weight:bold;letter-spacing:.03em;white-space:nowrap;transition:background .2s,border-color .2s}.language-switch:hover{background:var(--accent-light);border-color:var(--accent)}.lang-next,.lang-divider{color:#899396}
.hero{min-height:660px;display:grid;grid-template-columns:1.1fr .9fr;gap:7%;align-items:center;padding-top:70px;padding-bottom:85px}.hero-copy{position:relative;z-index:1}.eyebrow,.section-number,.meta-label,.project-type,.art-index{font-size:11px;font-weight:700;letter-spacing:.16em}.eyebrow{display:flex;gap:13px;align-items:center;color:var(--accent);margin:0 0 35px}.eyebrow-line{width:36px;height:1px;background:var(--accent)}h1,h2,h3,p{margin-top:0}h1,h2{font-family:Georgia,"Times New Roman",serif;font-weight:400}h1{font-size:clamp(58px,6.2vw,98px);line-height:1.02;letter-spacing:-.065em;margin-bottom:30px;white-space:nowrap}h1 em{color:var(--accent);font-weight:400}.hero-subtitle{font-size:15px;font-weight:700;letter-spacing:.015em;margin-bottom:24px}.hero-intro{max-width:560px;font-size:16px;line-height:1.8;color:var(--muted);margin-bottom:32px}.text-link{display:inline-flex;align-items:center;gap:20px;border-bottom:1px solid var(--accent);padding-bottom:10px;color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.02em}.text-link span:last-child{font-size:19px;line-height:.6;transition:transform .2s}.text-link:hover span:last-child{transform:translate(3px,-3px)}
.hero-art{height:488px;position:relative;overflow:hidden;background:#e7ece7;border:1px solid #dfe6dd}.art-grid{position:absolute;inset:0;background-image:linear-gradient(#cbd9d0 1px,transparent 1px),linear-gradient(90deg,#cbd9d0 1px,transparent 1px);background-size:44px 44px;opacity:.3}.art-ring{position:absolute;border:1px solid rgba(40,95,101,.48);border-radius:50%}.ring-one{width:310px;height:310px;top:75px;left:50%;transform:translateX(-50%)}.ring-two{width:185px;height:185px;top:137px;left:50%;transform:translateX(-50%)}.art-orbit{position:absolute;width:450px;height:150px;border:1px solid rgba(40,95,101,.68);border-radius:50%;top:168px;left:50%;transform:translateX(-50%) rotate(-28deg)}.art-point{position:absolute;width:16px;height:16px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 7px rgba(40,95,101,.12)}.point-one{top:119px;left:31%}.point-two{top:298px;right:30%;width:11px;height:11px}.art-index{position:absolute;bottom:24px;left:28px;color:var(--accent)}html[lang="zh-CN"] h1{font-size:clamp(48px,5vw,78px)}
.section{padding:105px 0;border-top:1px solid var(--line)}.section-about,.section-cv{background:var(--paper)}.section-grid{display:grid;grid-template-columns:31% 1fr;gap:7%}.section-heading{display:flex;gap:18px;align-items:flex-start}.section-number{color:var(--accent);padding-top:11px;white-space:nowrap}.section-heading h2{font-size:clamp(38px,4vw,58px);letter-spacing:-.055em;line-height:1.1;margin-bottom:0}.section-content{max-width:720px}.lead{font-family:Georgia,serif;font-size:clamp(24px,2.6vw,34px);letter-spacing:-.025em;line-height:1.35;margin-bottom:26px}.section-content>p:not(.lead):not(.cv-note){font-size:16px;color:var(--muted);line-height:1.8;max-width:650px}.about-meta{display:grid;grid-template-columns:1fr 1fr;gap:26px;border-top:1px solid var(--line);margin-top:50px;padding-top:28px}.about-meta>div,.contact-details{display:flex;flex-direction:column;gap:12px}.meta-label{color:var(--accent)}.about-meta span:last-child{font-size:14px;line-height:1.5}
.section-intro{margin-bottom:50px}.section-intro .lead{margin-bottom:0}.project-list{border-top:1px solid var(--line)}.project{display:grid;grid-template-columns:31% 1fr 25px;gap:7%;padding:37px 0 42px;border-bottom:1px solid var(--line)}.project-index{font-family:Georgia,serif;color:var(--accent);font-size:23px}.project-type{color:var(--accent);margin-bottom:13px}.project h3{font-family:Georgia,serif;font-size:clamp(25px,2.4vw,33px);font-weight:400;letter-spacing:-.035em;margin-bottom:12px}.project p:last-child{font-size:15px;color:var(--muted);line-height:1.7;max-width:620px;margin-bottom:0}.project-mark{color:var(--accent);font-size:23px}
.timeline{margin-top:44px;border-top:1px solid var(--line)}.timeline-item{display:grid;grid-template-columns:155px 1fr;gap:25px;border-bottom:1px solid var(--line);padding:25px 0}.timeline-item>span{font-size:13px;font-weight:700;color:var(--accent)}.timeline-item h3{font-size:16px;margin-bottom:8px;font-weight:700}.timeline-item p{font-size:14px;color:var(--muted);margin-bottom:0}.cv-note{margin-top:25px;color:var(--muted);font-size:13px}
.contact-section{background:#213d41;color:#f5f5ee;padding:90px 0}.contact-inner{display:grid;grid-template-columns:1fr 310px;gap:8%;align-items:end}.contact-section .section-number,.contact-section .meta-label{color:#a3c8c1}.contact-section h2{font-size:clamp(56px,6vw,88px);letter-spacing:-.06em;line-height:1.05;margin:20px 0}.contact-section p{font-size:16px;color:#c9d9d5;line-height:1.6;margin-bottom:0}.contact-details{gap:10px;font-size:14px;line-height:1.6}.contact-details .meta-label:not(:first-child){margin-top:20px}.site-footer{background:#192f32;color:#c9d9d5}.footer-inner{min-height:85px;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:12px}.footer-inner a{white-space:nowrap}
@media(max-width:900px){.shell{width:min(100% - 56px,1320px)}.desktop-nav{gap:22px}.hero{grid-template-columns:1fr .72fr;gap:5%;min-height:580px}.hero-art{height:400px}.ring-one{left:50%;top:45px}.ring-two{top:107px}.art-orbit{top:138px}.section-grid{grid-template-columns:28% 1fr;gap:5%}.project{grid-template-columns:28% 1fr 20px;gap:5%}}
@media(max-width:700px){.shell{width:min(100% - 40px,1320px)}.header-inner{min-height:72px;flex-wrap:wrap;padding:16px 0;row-gap:14px}.wordmark{font-size:20px}.desktop-nav{order:3;width:100%;justify-content:space-between;gap:9px}.desktop-nav a{font-size:12px}.language-switch{margin-left:auto}.hero{display:flex;flex-direction:column;align-items:stretch;gap:45px;padding-top:64px;padding-bottom:65px;min-height:0}.eyebrow{margin-bottom:27px}h1{font-size:clamp(52px,11vw,76px)}.hero-intro{font-size:15px}.hero-art{height:290px}.ring-one{width:240px;height:240px;top:25px}.ring-two{width:140px;height:140px;top:75px}.art-orbit{width:340px;height:120px;top:90px}.point-one{top:53px}.point-two{top:195px}.section{padding:72px 0}.section-grid{display:block}.section-heading{margin-bottom:32px}.section-number{padding-top:8px}.section-heading h2{font-size:43px}.lead{font-size:26px}.about-meta{grid-template-columns:1fr;gap:24px;margin-top:38px}.section-intro{margin-bottom:36px}.project{grid-template-columns:36px 1fr 16px;gap:14px;padding:28px 0}.project h3{font-size:25px}.project-mark{font-size:18px}.timeline-item{grid-template-columns:100px 1fr;gap:14px}.contact-section{padding:68px 0}.contact-inner{display:block}.contact-section h2{font-size:60px}.contact-details{margin-top:44px}.footer-inner{align-items:flex-start;flex-direction:column;justify-content:center;gap:12px;padding:24px 0}}
@media(max-width:700px){h1{white-space:normal}}
@media(max-width:390px){h1{font-size:44px}html[lang="zh-CN"] h1{font-size:36px}.desktop-nav a{font-size:11px}.hero-art{height:250px}.art-orbit{left:45%}.timeline-item{grid-template-columns:1fr;gap:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}