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@media(min-width:1600px){.hero{min-height:780px}}
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@media(max-width:360px){.container{width:calc(100% - 36px)}.nav-shell{padding-inline:18px}.brand{gap:8px;font-size:16px}.hero h1{font-size:65px}.chinese-name{font-size:21px;margin-left:15px}.hero-role{font-size:15px}.contact-email{font-size:20px}.matrix-expression{right:16px;gap:7px}.token-stack{right:22px}.token-track{right:16px}.router-diagram{right:17px}.paper-art{padding:20px}.paper-art>strong{font-size:26px}.art-caption{font-size:7px;letter-spacing:1px}.visual-heading{font-size:24px}.visual-bottomline{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.site-header,.hero-actions,.social-links,.hero-foot,.reading-progress,.contact-small-links,.copy-status,.site-footer>a{display:none!important}html{scroll-behavior:auto}body{font-size:11pt;background:white;color:black}.container{width:100%}.hero{padding-top:0;min-height:0;max-height:none;gap:20px;break-after:page}.hero h1{font-size:60px}.hero-copy{padding:0}.research-visual{transform:none;box-shadow:none}.visual-side-label{display:none}.section{padding-block:30px;break-inside:avoid}.research-section{background:white}.research-item{break-inside:avoid}.contact-section{background:#eee;color:black;padding:30px 0}.contact-section p:not(.eyebrow){color:#333}.contact-email{font-size:18px}.project-grid{gap:15px}.site-footer{padding:20px 0}.paper-content details:not([open])>p{display:block}}

/* Personal portrait: preserve the complete illustration at every screen size. */
.portrait-card{background:var(--paper)}
.portrait-card .visual-topline{padding-bottom:18px}
.avatar-art{margin:0 0 18px;border:1px solid var(--line-soft,#efe8d9);border-radius:6px;overflow:hidden;background:#faf7ec}
.avatar-art img{display:block;width:100%;height:auto;object-fit:contain}
.portrait-card .visual-bottomline{gap:12px}
@media(max-width:680px){.portrait-card{max-width:360px}.portrait-card .visual-topline{padding-bottom:15px}.avatar-art{margin-bottom:15px}}

/* Compact personal avatar in the navigation brand. */
.brand-avatar{width:36px;height:36px;flex-shrink:0;object-fit:contain;background:#faf7ec;border:1px solid var(--line);border-radius:8px}
@media(max-width:680px){.brand-avatar{width:32px;height:32px}}

/* Separate incoming doctoral education from undergraduate achievements. */
.undergraduate-education{padding-top:20px}
.undergraduate-education .education-top h3{font-size:16px}
.undergraduate-education .education-icon{width:34px;height:34px;font-size:18px}
.hero-role{line-height:1.65}

/* A personal link alongside academic work. */
.life-section{border-top:1px solid var(--line)}
.life-card{display:flex;align-items:center;gap:26px;padding:32px;background:#f4eee7;border:1px solid #e5d7c9;border-radius:8px;transition:background .2s,border-color .2s}
.life-card:hover{background:#eee5db;border-color:#cbb69e}
.life-heart{display:grid;place-items:center;width:64px;height:64px;flex-shrink:0;border:1px solid #e2cebb;border-radius:50%;color:#9b6d56;font-family:Georgia,serif;font-size:36px;line-height:1}
.life-card-copy h3{font-family:var(--serif);font-size:23px;font-weight:500;line-height:1.4}
.life-card-copy p{margin-top:8px;font-size:13px;color:var(--muted)}
.life-card-link{display:flex;align-items:center;gap:16px;margin-left:auto;font-size:12px;color:#845f46;flex-shrink:0}
.life-card-link>span:last-child{font-size:21px}
@media(min-width:681px) and (max-width:1000px){.navigation{gap:16px}.nav-shell{gap:18px}}
@media(max-width:680px){.life-card{padding:25px 22px;gap:17px;flex-wrap:wrap}.life-heart{width:47px;height:47px;font-size:29px}.life-card-copy{flex:1;min-width:0}.life-card-copy h3{font-size:20px}.life-card-copy p{font-size:12px}.life-card-link{width:100%;margin:5px 0 0;justify-content:space-between;border-top:1px solid #e5d7c9;padding-top:16px}}

/* University emblems supplied by the site owner, shown without cropping. */
.school-emblem{display:block;width:56px;height:56px;flex-shrink:0;object-fit:contain;mix-blend-mode:multiply}
@media(max-width:820px){.school-emblem{width:48px;height:48px}}

/* Joint doctoral training belongs to the same upcoming PhD entry. */
.joint-education{margin-top:20px}
.joint-education h3{font-size:16px}