/* Quiet interactions, preserving the academic layout and type hierarchy. */
.heading-readable{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.heading-ink{min-width:0}
.heading-word{display:inline-block;white-space:nowrap}
.heading-glyph{display:inline-block}
.academic-body h2 .section-icon{display:inline-block;align-self:baseline}
.academic-body a{text-decoration-thickness:1px;text-underline-offset:3px;transition:color .22s ease,text-decoration-color .22s ease}
.academic-body a:focus-visible{border-radius:2px;outline:2px solid #89acb8;outline-offset:4px}
.site-header nav a{position:relative;padding-block:3px}
.site-header nav a::after{content:'';position:absolute;left:0;right:0;bottom:-3px;height:1px;background:#8ca6a1;transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.site-header nav a:hover::after,.site-header nav a:focus-visible::after{transform:scaleX(1)}
.paper-figure img{transition:transform .35s ease,border-color .35s ease,box-shadow .35s ease}
.keyword{transition:background-color .25s ease,border-color .25s ease,color .25s ease}
.about-portrait{transition:box-shadow .4s ease}
.site-footer a{transition:color .25s ease;text-underline-offset:4px}
.site-footer a:hover{text-decoration:underline}
::selection{background:#dceae8;color:#233b41}
@media(hover:hover) and (pointer:fine){
 .paper-figure:hover img{transform:translateY(-2px);border-color:#b5c9cf;box-shadow:0 5px 15px #38596b0c}
 .keyword:hover{background:#e5f0f4;border-color:#9dbdcd;color:#254f68}
 .about-portrait:hover{box-shadow:0 0 0 5px #fff,0 0 0 6px #b4ccc5,0 8px 22px #273d3b0c}
}
.paper-figure:focus-visible img{border-color:#89acb8}
@media(prefers-reduced-motion:reduce){
 .paper-figure img,.keyword,.about-portrait,.academic-body a,.site-header nav a::after,.site-footer a{transition:none}
 .paper-figure:hover img{transform:none}
}