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.research-page .csl-shell, .research-page .csl-shell * { box-sizing:border-box; }
.research-page .csl-shell{--bg:#fcfcfd;--ink:#292b30;--muted:#676b73;--subtle:#f4f4f4;--line:#e4e4e4;--accent:#bf2435;--accent-hover:#a91e2c;--blue:#656565;--font:'Noto Sans',Arial,sans-serif;--display:'Google Sans',Arial,sans-serif;--wrap:1360px;--header:64px}
.research-page .csl-shell *{box-sizing:border-box}
.research-page .csl-shell a{color:inherit;text-decoration:none}
.research-page .csl-shell button,.research-page .csl-shell input,.research-page .csl-shell select,.research-page .csl-shell textarea{font:inherit}
.research-page .csl-shell button,.research-page .csl-shell a,.research-page .csl-shell input,.research-page .csl-shell select{-webkit-tap-highlight-color:transparent}
.research-page .csl-shell button{cursor:pointer}
.research-page .csl-shell button:disabled{cursor:default}
.research-page .csl-shell button{color:inherit}
.research-page .csl-shell img{max-width:100%;display:block}
.research-page .csl-shell svg{flex-shrink:0}
.research-page .csl-shell h1,.research-page .csl-shell h2,.research-page .csl-shell h3,.research-page .csl-shell h4,.research-page .csl-shell p{margin:0}
.research-page .csl-shell h1,.research-page .csl-shell h2,.research-page .csl-shell h3,.research-page .csl-shell h4{font-family:var(--display);font-weight:600;line-height:1.2;letter-spacing:-.033em;color:#282a30;text-wrap:pretty}
.research-page .csl-shell h1{font-size:clamp(2.2rem,3.5vw,3.2rem)}
.research-page .csl-shell h2{font-size:clamp(1.75rem,2.5vw,2.15rem)}
.research-page .csl-shell h3{font-size:1.4rem}
.research-page .csl-shell p{color:var(--muted)}
.research-page .csl-shell a,.research-page .csl-shell button{touch-action:manipulation}
.research-page .csl-shell ::selection{background:#f7dde1;color:#792332}
.research-page .csl-shell :focus-visible{outline:3px solid #b92a39;outline-offset:5px}
.research-page .csl-shell .csl-wrap{width:min(var(--wrap),calc(100% - 80px));margin-inline:auto}
.research-page .csl-shell .csl-icon-button{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;background:transparent;border:0;border-radius:4px}
.research-page .csl-shell .csl-icon-button:hover{background:var(--subtle)}
.research-page .csl-shell .csl-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.research-page .csl-shell .csl-skip-link{position:fixed;top:8px;left:8px;transform:translateY(-180%);padding:12px 20px;background:#fff;color:#111;z-index:100}
.research-page .csl-shell .csl-skip-link:focus{transform:none}
.research-page .csl-shell dialog{border:1px solid #e0e0e0;border-radius:10px;color:var(--ink);background:#fff;padding:28px;max-height:85svh;box-shadow:0 30px 90px #11243d24}
.research-page .csl-shell dialog::backdrop{background:#15233366;backdrop-filter:blur(5px)}
.research-page .csl-shell .csl-search-dialog{width:min(700px,calc(100% - 36px))}
.research-page .csl-shell .csl-dialog-top{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:20px}
.research-page .csl-shell .csl-dialog-top h2{font-size:1.4rem}
.research-page .csl-shell .csl-global-search-field{display:flex;gap:12px;align-items:center;border:1px solid #c9c9c9;border-radius:5px;padding:13px 15px}
.research-page .csl-shell .csl-global-search-field input{border:0;outline:0;min-width:0;width:100%;font-size:1rem}
.research-page .csl-shell .csl-global-search-field:focus-within{outline:2px solid #b92a39;outline-offset:3px}
.research-page .csl-shell .csl-global-search-field svg{color:#909090}
.research-page .csl-shell .csl-search-hint{font-size:.75rem;margin:20px 0 10px}
.research-page .csl-shell .csl-search-results{max-height:50svh;overflow:auto}
.research-page .csl-shell .csl-search-results>a{display:flex;gap:22px;align-items:center;justify-content:space-between;padding:16px 10px;border-bottom:1px solid #eaeaea}
.research-page .csl-shell .csl-search-results>a:hover{background:#f6f6f6}
.research-page .csl-shell .csl-search-results>a>span{display:flex;flex-direction:column;gap:4px}
.research-page .csl-shell .csl-search-results small{font-size:.75rem;color:#ac394b;letter-spacing:.02em}
.research-page .csl-shell .csl-search-results strong{font-size:.9375rem;font-weight:550;line-height:1.5}
.research-page .csl-shell .csl-search-results>a>span>span{font-size:.8125rem;color:#7a8897}
@media(min-width:1800px){.research-page .csl-shell{--wrap:1480px}
}
@media(max-width:1200px){.research-page .csl-shell .csl-wrap{width:calc(100% - 72px)}
}
@media(max-width:1050px){.research-page .csl-shell{--header:76px}
}
@media(max-width:560px){.research-page .csl-shell{--header:57px}
.research-page .csl-shell .csl-wrap{width:calc(100% - 40px)}
.research-page .csl-shell .csl-icon-button{width:37px;height:40px}
.research-page .csl-shell .csl-search-dialog{padding:20px}
.research-page .csl-shell .csl-search-results strong{font-size:.875rem}
.research-page .csl-shell .csl-search-results>a>span>span{font-size:.75rem}
}
@media(prefers-reduced-motion:reduce){
.research-page .csl-shell *,.research-page .csl-shell *:before,.research-page .csl-shell *:after{animation:none!important;transition:none!important}
}
.research-page .csl-shell {
  --wrap: 1360px;
  --header: 64px;
  --lab-dock-height: calc(48px + env(safe-area-inset-bottom, 0px));
}
.research-page .csl-shell .csl-wrap { width: min(var(--wrap), calc(100% - 80px)); }
.research-page .csl-site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #fcfcfce8;
  backdrop-filter: blur(16px);
  border-bottom: 1px solid #e4e4e4c9;
}
.research-page .csl-shell .csl-header-inner {
  width: min(var(--wrap), calc(100% - 80px));
  height: var(--header);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 22px;
}
.research-page .csl-shell .csl-lab-identity { display: flex; align-items: center; gap: 18px; flex-shrink: 0; min-width: 0; }
.research-page .csl-shell .csl-lab-logo { width: 103px; height: auto; flex-shrink: 0; }
.research-page .csl-shell .csl-lab-identity-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-left: 18px;
  border-left: 1px solid var(--line);
  font-family: var(--display);
  line-height: 1.35;
}
.research-page .csl-shell .csl-lab-identity-copy strong { font-size: 13px; font-weight: 500; color: #535353; }
.research-page .csl-shell .csl-lab-identity-copy > span { font-size: 11px; color: #7d7d7d; }
.research-page .csl-shell .csl-lab-location { display: inline-flex; align-items: center; gap: 5px; }
.research-page .csl-shell .csl-lab-location-flag { display: block; width: 12px; height: 12px; flex-shrink: 0; }
.research-page .csl-shell .csl-desktop-nav { display: flex; align-items: center; gap: 21px; margin-left: auto; font-family: var(--display); }
.research-page .csl-shell .csl-desktop-nav a { position: relative; padding-block: 8px; white-space: nowrap; font-size: 12px; color: #7d7d7d; transition: color .2s; }
.research-page .csl-shell .csl-desktop-nav a::after { content: ''; position: absolute; inset: auto 0 0; height: 1px; background: #bf2435; transform: scaleX(0); transition: transform .2s; }
.research-page .csl-shell .csl-desktop-nav a:hover, .research-page .csl-shell .csl-desktop-nav a.csl-active { color: var(--accent); }
.research-page .csl-shell .csl-desktop-nav a.csl-active::after { transform: scaleX(1); }
.research-page .csl-shell .csl-header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.research-page .csl-shell .csl-header-actions .csl-icon-button { width: 34px; height: 36px; color: #777777; }
.research-page .csl-shell .csl-header-actions .csl-menu-button { display: none; }
.research-page .csl-shell .csl-header-github {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 11px;
  border: 1px solid #e3e3e3;
  border-radius: 8px;
  background: #fff;
  color: #505050;
  font: 500 12px/1.4 var(--display);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.research-page .csl-shell .csl-github-label { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.research-page .csl-shell .csl-github-label img { width: 17px; height: 17px; }
.research-page .csl-shell .csl-github-star { box-sizing: content-box; padding-left: 9px; border-left: 1px solid var(--line); stroke: #9f915c; transition: fill .2s, stroke .2s; }
.research-page .csl-shell .csl-header-github:is(:hover, :focus-visible) { background: #fdfdfd; border-color: #afafaf; box-shadow: 0 3px 10px #3e3e3e0a; }
.research-page .csl-shell .csl-header-github:is(:hover, :focus-visible) .csl-github-star { fill: #ebca79; stroke: #b8953d; }
.research-page .csl-shell .csl-github-star path { transition: fill .35s ease, stroke .35s ease, filter .35s ease; }
@media (prefers-reduced-motion: no-preference) {
  .research-page .csl-shell .csl-github-star path { animation: csl-github-star-glimmer 5s ease-in-out 2s infinite; }
  .research-page .csl-shell .csl-header-github:is(:hover, :focus-visible) .csl-github-star path { animation: none; fill: #f3d27a; stroke: #b58c2a; filter: drop-shadow(0 0 2px #e9ba5055); }
}
.research-page .csl-shell .csl-github-star-prompt {
  position: absolute; top: calc(100% + 10px); right: 0; z-index: 1;
  display: grid; gap: 5px; width: min(240px, calc(100vw - 36px)); padding: 14px 16px;
  border: 1px solid #e5dde0; border-radius: 10px; background: #fff;
  box-shadow: 0 8px 26px #39212b12; text-align: left; white-space: normal;
  color: #686872; font: 400 12px/1.6 var(--display);
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  transition: opacity .18s, transform .18s, visibility .18s;
}
.research-page .csl-shell .csl-github-star-prompt::before { content: ''; position: absolute; left: 0; right: 0; top: -11px; height: 11px; }
.research-page .csl-shell .csl-github-star-prompt strong { color: #34343b; font-weight: 600; }
.research-page .csl-shell .csl-header-github:focus-visible:not([data-star-dismissed]) .csl-github-star-prompt { opacity: 1; visibility: visible; transform: none; }
.research-page .csl-shell .csl-header-github[data-star-hovered]:not([data-star-dismissed]) .csl-github-star-prompt { opacity: 1; visibility: visible; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .research-page .csl-shell .csl-github-star path { transition: none; }
  .research-page .csl-shell .csl-github-star-prompt { transition: none; transform: none; }
}
.research-page .csl-shell .csl-mobile-nav { max-height: calc(100svh - var(--header) - var(--lab-dock-height)); overflow: auto; padding: 8px 24px 24px; border-top: 1px solid var(--line); font-family: var(--display); }
.research-page .csl-shell .csl-mobile-nav a { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.research-page .csl-shell .csl-mobile-nav a[aria-current], .research-page .csl-shell .csl-mobile-nav a:hover { color: var(--accent); }
.research-page .csl-shell .csl-mobile-nav[hidden] { display: none; }
.research-page .csl-lab-footer {
  position: fixed;
  inset: auto 0 0;
  z-index: 35;
  height: var(--lab-dock-height);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: #fdfdfdf5;
  border-top: 1px solid #e5e5e5;
  backdrop-filter: blur(12px);
}
.research-page .csl-shell .csl-research-footer { height: 47px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-family: var(--display); }
.research-page .csl-shell .csl-lab-footer-start { display: flex; align-items: center; gap: 18px; }
.research-page .csl-shell .csl-lab-footer-identity { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.research-page .csl-shell .csl-lab-footer-identity > span { font-size: 11px; color: #7d7d7d; }
.research-page .csl-shell .csl-lab-footer-symbol { width: 16px; height: 13px; object-fit: contain; flex-shrink: 0; }
.research-page .csl-shell .csl-lab-footer-legal { display: flex; align-items: center; gap: 12px; padding-left: 18px; border-left: 1px solid #e5dfe1; }
.research-page .csl-shell .csl-lab-footer-legal button { display: inline-flex; align-items: center; min-height: 32px; padding: 4px 0; border: 0; background: transparent; color: #6b686d; font: 400 11px/1.5 var(--display); white-space: nowrap; text-underline-offset: 4px; }
.research-page .csl-shell .csl-lab-footer-legal button:hover { color: var(--accent); text-decoration: underline; }
.research-page .csl-shell .csl-lab-footer-legal button:focus-visible { outline: 2px solid #b92a39; outline-offset: 3px; border-radius: 3px; }
.research-page .csl-shell .csl-lab-footer-links { display: flex; align-items: center; justify-content: center; gap: 20px; }
.research-page .csl-shell .csl-lab-footer-links a { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 4px 2px; font-size: 12px; font-weight: 500; white-space: nowrap; color: #7b7b7b; transition: color .2s; }
.research-page .csl-shell .csl-lab-footer-links img { width: 21px; height: 21px; object-fit: contain; flex-shrink: 0; transition: translate .25s ease; }
.research-page .csl-shell .csl-lab-footer-links a:hover { color: var(--accent); }
.research-page .csl-shell .csl-lab-footer-links a:hover img { translate: 0 -2px; }
.research-page .csl-shell .csl-lab-footer-links a:focus-visible { outline: 2px solid #b92a39; outline-offset: 0; border-radius: 4px; }
@media (max-width: 1250px) {
  .research-page .csl-shell .csl-header-inner { gap: 18px; }
  .research-page .csl-shell .csl-desktop-nav { gap: 16px; }
  .research-page .csl-shell .csl-lab-identity { gap: 13px; }
  .research-page .csl-shell .csl-lab-identity-copy { padding-left: 13px; }
  .research-page .csl-shell .csl-lab-identity-copy strong { max-width: 180px; font-size: 12px; }
  .research-page .csl-shell .csl-header-actions { gap: 3px; }
}
@media (max-width: 1100px) {
  .research-page .csl-shell .csl-desktop-nav { display: none; }
  .research-page .csl-shell .csl-header-actions { margin-left: auto; }
  .research-page .csl-shell .csl-header-actions .csl-menu-button { display: inline-flex; }
  .research-page .csl-shell .csl-lab-identity-copy strong { max-width: none; }
  .research-page .csl-shell .csl-lab-footer-name { display: none; }
  .research-page .csl-shell .csl-research-footer { justify-content: space-between; }
  .research-page .csl-shell .csl-lab-footer-links { gap: 16px; }
}
@media (min-width: 1101px) { .research-page .csl-shell .csl-mobile-nav { display: none; } }
@media (max-width: 900px) {
  .research-page .csl-shell .csl-wrap { width: calc(100% - 48px); }
  .research-page .csl-shell .csl-header-inner { width: calc(100% - 48px); }
}
@media (max-width: 600px) {
  .research-page .csl-shell { --header: 57px; }
  .research-page .csl-shell .csl-wrap { width: calc(100% - 36px); }
  .research-page .csl-shell .csl-header-inner { width: calc(100% - 36px); gap: 12px; }
  .research-page .csl-shell .csl-lab-logo { width: 80px; }
  .research-page .csl-shell .csl-lab-identity-copy { display: none; }
  .research-page .csl-shell .csl-header-actions { gap: 5px; }
  .research-page .csl-shell .csl-header-actions .csl-icon-button { width: 34px; height: 40px; }
  .research-page .csl-shell .csl-header-github { font-size: 11px; padding: 7px 8px; gap: 8px; }
  .research-page .csl-shell .csl-github-label img { width: 15px; height: 15px; }
  .research-page .csl-shell .csl-github-star { width: 12px; height: 12px; padding-left: 7px; }
  .research-page .csl-shell .csl-lab-footer-links { gap: 20px; }
  .research-page .csl-shell .csl-lab-footer-links a { width: 44px; justify-content: center; }
  .research-page .csl-shell .csl-lab-footer-links a > span { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .research-page .csl-shell .csl-lab-footer-links img { width: 23px; height: 23px; }
}
@media (prefers-reduced-motion: reduce) {
  .research-page .csl-shell .csl-lab-footer-links a:hover img { translate: none; }
}
.research-page .csl-shell .csl-legal-document { max-width: 740px; }
.research-page .csl-shell .csl-legal-document h1 { font: 500 clamp(36px, 5vw, 56px)/1.15 var(--display); letter-spacing: -.035em; margin-bottom: 12px; }
.research-page .csl-shell .csl-legal-document .csl-updated { color: var(--muted); font-size: 13px; margin-bottom: 36px; }
.research-page .csl-shell .csl-legal-document h2 { font: 500 23px/1.35 var(--display); letter-spacing: -.02em; margin: 36px 0 14px; }
.research-page .csl-shell .csl-legal-document p, .research-page .csl-shell .csl-legal-document address, .research-page .csl-shell .csl-legal-document dl { font-size: 15px; line-height: 1.85; margin: 0 0 18px; }
.research-page .csl-shell .csl-legal-document address { font-style: normal; }
.research-page .csl-shell .csl-legal-document .csl-lede { border-left: 3px solid var(--accent); padding-left: 22px; margin-bottom: 30px; font-size: 17px; line-height: 1.8; }
.research-page .csl-shell .csl-legal-document a, .research-page .csl-shell .csl-legal-original-footer a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.research-page .csl-shell .csl-legal-document dt { font-weight: 600; margin-top: 22px; }
.research-page .csl-shell .csl-legal-document dd { margin: 6px 0 18px; }
.research-page .csl-shell .csl-legal-document .csl-email img { display: block; max-width: 100%; height: auto; margin-left: -2px; }
.research-page .csl-shell .csl-legal-original-footer { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 12px; line-height: 1.8; color: var(--muted); }
.research-page .csl-shell .csl-legal-original-footer p + p { margin-top: 10px; }
.research-page .csl-shell .csl-legal-dialog {
  position: fixed; inset: 0; width: min(820px, calc(100vw - 48px)); max-width: none;
  max-height: calc(100svh - 64px); height: fit-content; margin: auto; padding: 0;
  border: 1px solid #e6dfe1; border-radius: 18px; background: #fcfcfd; color: #292b30;
  box-shadow: 0 32px 100px #30202733; font: 400 15px/1.75 var(--font); text-align: left;
  overflow: hidden;
}
.research-page .csl-shell .csl-legal-dialog::backdrop { background: #27232b66; backdrop-filter: blur(5px); }
.research-page .csl-shell .csl-legal-dialog-toolbar { display: flex; align-items: center; justify-content: space-between; min-height: 61px; padding: 10px 16px 10px 32px; border-bottom: 1px solid #e8e3e5; }
.research-page .csl-shell .csl-legal-dialog-toolbar > span { color: #767079; font: 500 11px/1.5 var(--display); letter-spacing: .06em; }
.research-page .csl-shell .csl-legal-dialog-close { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: #f1edef; color: #61545a; }
.research-page .csl-shell .csl-legal-dialog-close:hover { color: #bf2435; background: #f7e6e9; }
.research-page .csl-shell .csl-legal-dialog-close svg { fill: none; stroke: currentColor; stroke-width: 1.5; }
.research-page .csl-shell .csl-legal-dialog-scroll { overflow-y: auto; overscroll-behavior: contain; max-height: calc(100svh - 127px); padding: 30px 40px 38px; }
.research-page .csl-shell .csl-legal-dialog .csl-legal-document h1 { font-size: clamp(30px, 4vw, 42px); }
.research-page .csl-shell .csl-legal-dialog .csl-legal-document h1:focus { outline: none; }
.research-page .csl-shell .csl-legal-dialog[open] { animation: legal-popup-enter .2s ease-out; }
@media (max-width: 1279px) {
  .research-page .csl-shell .csl-lab-footer-links { gap: 12px; }
  .research-page .csl-shell .csl-lab-footer-start { gap: 12px; }
  .research-page .csl-shell .csl-lab-footer-legal { gap: 10px; padding-left: 12px; }
}
@media (max-width: 850px) {
  .research-page .csl-shell .csl-lab-footer-links a { width: 30px; justify-content: center; }
  .research-page .csl-shell .csl-lab-footer-links a > span { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
}
@media (max-width: 600px) {
  .research-page .csl-shell { --lab-dock-height: calc(80px + env(safe-area-inset-bottom, 0px)); }
  .research-page .csl-shell .csl-research-footer { width: calc(100% - 24px); height: 79px; flex-direction: column; justify-content: center; gap: 0; }
  .research-page .csl-shell .csl-lab-footer-start { align-self: stretch; justify-content: flex-start; gap: 12px; min-height: 41px; }
  .research-page .csl-shell .csl-lab-footer-identity { gap: 6px; }
  .research-page .csl-shell .csl-lab-footer-identity > span { font-size: 10px; }
  .research-page .csl-shell .csl-lab-footer-legal { gap: 10px; }
  .research-page .csl-shell .csl-lab-footer-legal button { font-size: 10px; }
  .research-page .csl-shell .csl-lab-footer-links { gap: 16px; }
  .research-page .csl-shell .csl-lab-footer-links a { width: 32px; min-height: 36px; }
  .research-page .csl-shell .csl-lab-footer-links img { width: 20px; height: 20px; }
  .research-page .csl-shell .csl-legal-document .csl-lede { font-size: 16px; padding-left: 16px; }
  .research-page .csl-shell .csl-legal-dialog { width: calc(100vw - 24px); max-height: calc(100svh - 32px); border-radius: 13px; }
  .research-page .csl-shell .csl-legal-dialog-toolbar { padding-left: 20px; }
  .research-page .csl-shell .csl-legal-dialog-scroll { padding: 24px 20px 30px; max-height: calc(100svh - 95px); }
}
@media (prefers-reduced-motion: reduce) { .research-page .csl-shell .csl-legal-dialog[open] { animation: none; } }
@media print {
  .research-page .csl-site-header { position: static; }
  .research-page .csl-shell .csl-header-actions, .research-page .csl-shell .csl-desktop-nav, .research-page .csl-lab-footer { display: none; }
}
@keyframes csl-github-star-glimmer {
  0%, 50%, 100% { fill: #f3d27a00; stroke: #9f915c; filter: drop-shadow(0 0 0 #e9ba5000); }
  16%, 26% { fill: #f3d27a; stroke: #b58c2a; filter: drop-shadow(0 0 3px #e9ba5077); }
}
@keyframes legal-popup-enter { from { opacity: 0; translate: 0 8px; } to { opacity: 1; translate: 0 0; } }