:root{--bg:#f7f8fa;--surface:#fff;--ink:#202b2c;--muted:#68737f;--green:#24523f;--line:#dce2e8;--soft:#eef2f3;--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color-scheme:light;scroll-padding-top:92px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.8 var(--sans)}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--green);text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:4px}button[hidden],[hidden]{display:none!important}h1,h2,h3,p{margin:0}button{color:inherit}.skip{position:fixed;left:12px;top:10px;z-index:50;padding:10px;background:var(--green);color:white;transform:translateY(-180%)}.skip:focus{transform:none}.header{display:flex;align-items:center;gap:50px;border-bottom:1px solid var(--line);padding:20px max(32px,calc((100vw - 1440px)/2));min-height:80px}.brand{font-size:25px;line-height:1.4;font-weight:700;color:#17252a;text-decoration:none;letter-spacing:-.04em}.header nav{display:flex;gap:34px;align-items:center;font-size:14px}.header nav a,.header nav button{color:var(--ink);text-decoration:none;white-space:nowrap}.header nav button{border:0;background:none;padding:6px 0}#experiment-count{display:inline-block;min-width:20px;text-align:center;margin-left:5px;font-size:11px;color:var(--green);background:#e6ede9;border-radius:20px;padding:0 5px}.hero{max-width:1504px;margin:auto;padding:58px 32px 54px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:50px;align-items:center;border-bottom:1px solid var(--line)}.hero h1{font-size:clamp(36px,3.55vw,55px);font-weight:650;letter-spacing:-.035em;line-height:1.45}.hero>div>p{margin-top:20px;color:var(--muted);font-size:20px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;align-items:center}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border:1px solid var(--green);background:none;border-radius:5px;color:var(--green);padding:11px 21px;min-height:45px;text-decoration:none;font-size:14px;font-weight:500}.button.primary{background:var(--green);color:#fff}.button:hover{background:#eaf0ec}.button.primary:hover{background:#153f2d}.start{scroll-margin-top:30px}.start h2{font-size:14px;font-weight:500;margin-bottom:14px}.start-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.start-grid button{min-width:0;display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:22px 18px;border:1px solid var(--line);border-radius:6px;background:var(--surface);min-height:174px}.start-grid button:hover{border-color:var(--green);background:#f0f7f2}.start-grid strong{font-size:18px;font-weight:600}.start-grid span{font-size:13px;color:var(--muted);margin-top:10px}.start-grid span:last-child{font-size:22px;color:var(--green);margin-top:auto}.start>p{margin-top:14px}.small{font-size:12px;line-height:1.8}.muted{color:var(--muted)}.workspace{max-width:1504px;margin:auto;padding:38px 32px 64px;display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:36px;align-items:start}.section-head{display:flex;align-items:baseline;gap:16px;margin-bottom:18px;flex-wrap:wrap}.section-head h2{font-size:27px;line-height:1.5;font-weight:600}.section-head p{font-size:13px;color:var(--muted)}.library{min-width:0;scroll-margin-top:28px}.search-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}input,select,textarea{color:var(--ink);border:1px solid var(--line);background:var(--surface);border-radius:5px;padding:10px 12px;min-width:0;max-width:100%;font-size:14px}input::placeholder,textarea::placeholder{color:#78848f}#search{width:100%;min-height:48px;padding-inline:16px}.filter-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:14px 0 20px;flex-wrap:wrap}.filters{display:flex;gap:7px;flex-wrap:wrap}.filters button{background:#edf0f2;border:0;border-radius:5px;min-height:37px;padding:7px 13px;font-size:13px;color:var(--ink)}.filters button[aria-pressed=true]{background:var(--green);color:white}.project-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px;border:1px solid var(--line);border-radius:7px;background:var(--surface);margin-bottom:12px}.project-copy{min-width:0;flex:1}.project-title{border:0;padding:0;background:none;text-align:left;font-size:19px;font-weight:600;line-height:1.5}.project-title:hover{color:var(--green)}.project-copy>p{color:var(--muted);font-size:13px;line-height:1.8;margin-top:7px}.project-meta{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr) minmax(0,1fr);gap:20px;margin-top:17px;font-size:12px}.project-meta>div>span{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.project-meta strong{font-weight:400;line-height:1.7}.verification{color:#42617c;background:#edf3fa;display:inline-block;padding:1px 6px;border-radius:3px;font-size:11px}.project-meta a{font-size:12px}.project-start{flex:none;padding:10px 17px;font-size:12px}.load-more{margin:14px auto;display:flex}.empty{text-align:center;padding:54px 24px;border:1px dashed var(--line);border-radius:6px}.empty h3{font-size:20px}.empty p{color:var(--muted);font-size:14px;margin:12px 0 22px}
.calculator{padding:24px;border:1px solid var(--line);border-radius:7px;background:var(--surface);position:sticky;top:24px;scroll-margin-top:28px}.calculator .section-head{gap:10px;justify-content:space-between}.calculator .section-head h2{font-size:24px}.calculator>p{font-size:13px;margin-bottom:24px}.calculator form>label{font-size:12px;color:var(--muted);display:block;margin-bottom:6px}.calculator select{width:100%;margin-bottom:10px}.cost-fields label{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:12px;align-items:center;font-size:13px;margin:20px 0}.cost-fields input{width:100%;padding:9px 10px}.cost-result{border-top:1px solid var(--line);margin-top:28px;padding-top:20px}.cost-result>div{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:14px;font-size:13px}.cost-result output{font-size:25px;line-height:1.4;font-weight:600;color:var(--green);overflow-wrap:anywhere}.cost-result>div:nth-child(2) output{font-size:17px}.cost-result>p{margin-top:20px}.formula{margin-top:14px}.text-button{border:0;background:none;min-height:40px;padding:8px 0;color:var(--green);font-size:12px;text-align:left}
footer{max-width:1440px;margin:auto;padding:28px 0 44px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;display:grid;grid-template-columns:1fr auto;gap:18px 30px}footer>div{display:flex;gap:24px;flex-wrap:wrap}footer a{text-decoration:none}footer details{grid-column:1/-1;max-width:900px;line-height:1.9}footer summary{cursor:pointer;min-height:36px;padding:4px 0}footer details p{margin:12px 0}dialog{width:720px;max-width:calc(100vw - 36px);max-height:88svh;padding:36px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink)}dialog::backdrop{background:#172a3970;backdrop-filter:blur(3px)}.dialog-close{position:absolute;right:12px;top:10px;width:38px;height:38px;border:0;background:none;color:var(--muted);font-size:27px}dialog h2{font-size:28px;line-height:1.6;margin:12px 24px 14px 0}dialog h3{font-size:17px;margin:24px 0 12px}dialog p{font-size:14px;color:var(--muted);line-height:1.9}dialog ul,dialog ol{padding-left:22px;font-size:14px;line-height:2}.deliverable{padding:18px;background:var(--soft);margin:24px 0;border-radius:5px}.deliverable span{display:block;font-size:12px;color:var(--muted)}.deliverable strong{display:block;font-size:18px;margin-top:5px;font-weight:500}.reference-link{display:inline-block;margin-top:16px;font-size:13px}.experiment-card{padding:20px 0;border-bottom:1px solid var(--line)}.experiment-heading{display:flex;align-items:baseline;justify-content:space-between;gap:14px}.experiment-heading h3{margin:0;font-size:18px}.experiment-checks{margin:16px 0}.experiment-checks label{display:flex;gap:12px;align-items:center;font-size:14px;padding:7px 0;cursor:pointer}.experiment-checks input{width:17px;height:17px;accent-color:var(--green);flex:none}.notes-label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}.experiment-card textarea{width:100%;resize:vertical}.experiment-progress{margin-top:8px}.toast{position:fixed;z-index:100;left:50%;bottom:24px;transform:translateX(-50%);max-width:calc(100vw - 32px);width:max-content;background:#203c30;color:#fff;padding:12px 20px;border-radius:5px;font-size:14px;box-shadow:0 4px 20px #10201820}#export-experiments{margin-top:24px}
@media(max-width:1100px){.hero{grid-template-columns:1fr;gap:36px}.hero h1 br{display:none}.hero h1{font-size:42px}.start-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.start-grid button{min-height:145px}.workspace{grid-template-columns:minmax(0,1fr) 300px;gap:24px}.calculator{padding:20px}.cost-fields label{grid-template-columns:1fr 125px}.project-row{padding:20px;display:block}.project-start{margin-top:18px}.project-meta{gap:12px}footer{margin:0 32px}.hero>div>p{font-size:18px}}
@media(max-width:760px){.header{padding:18px 20px;display:block}.brand{font-size:24px}.header nav{gap:26px;font-size:13px;margin-top:15px;overflow:auto;white-space:nowrap;padding-bottom:3px}.hero{padding:38px 20px 36px;gap:32px}.hero h1{font-size:clamp(32px,7.8vw,42px);line-height:1.5}.hero>div>p{font-size:16px;line-height:1.9}.hero h1 br{display:block}.actions{gap:10px;margin-top:24px}.button{font-size:13px;padding:10px 16px;gap:12px}.start-grid{grid-template-columns:1fr;gap:9px}.start-grid button{min-height:0;padding:16px;display:grid;grid-template-columns:1fr auto}.start-grid strong{font-size:16px}.start-grid span{grid-column:1;margin-top:6px;font-size:13px}.start-grid span:last-child{grid-column:2;grid-row:1/3;font-size:22px;margin:auto 0 auto 16px}.start h2{font-size:13px}.workspace{grid-template-columns:1fr;padding:32px 20px 44px;gap:36px}.section-head{display:block}.section-head h2{font-size:26px}.section-head p{margin-top:8px}.filter-row{gap:12px}.filters{gap:6px}.filters button{font-size:12px;padding-inline:11px}.project-row{padding:20px 16px}.project-title{font-size:18px}.project-meta{grid-template-columns:1fr 1fr;gap:13px}.project-meta>div:first-child{grid-column:1/-1}.project-meta>div:last-child{justify-self:start}.project-start{width:100%;margin-top:18px}.calculator{position:static;padding:22px}.calculator .section-head{display:flex}.cost-fields label{grid-template-columns:1fr 155px}.cost-result output{font-size:23px}.calculator .section-head h2{font-size:24px}footer{margin:0 20px;display:block;padding-bottom:32px}footer>div{margin:16px 0;gap:18px}dialog{padding:30px 20px;max-height:90svh}dialog h2{font-size:24px;margin-right:20px}.experiment-heading h3{font-size:16px}.toast{font-size:12px}.small{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.hero .start>p{font-size:12px;line-height:1.8}

.language-switch{display:flex;gap:4px;align-items:center;flex:none}.language-switch button{border:0;background:transparent;color:var(--muted);padding:7px 9px;min-height:36px;font-size:12px;white-space:nowrap;border-radius:3px}.language-switch button[aria-pressed=true]{color:var(--text,var(--green));background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}.header nav{margin-left:auto}html[lang=en] .hero-copy h1{font-family:Georgia,serif;font-size:clamp(48px,5vw,76px);line-height:1.2;letter-spacing:-.03em}html[lang=en] .hero h1{overflow-wrap:normal}html[lang=en] .pipeline h3{font-size:21px}html[lang=en] .screening-caption{flex-wrap:wrap}html[lang=en] .section-head h2{line-height:1.3}@media(max-width:1000px){.header{gap:16px}.header nav{gap:16px}}@media(max-width:760px){.header{position:relative}.language-switch{position:absolute;right:14px;top:16px}.header nav{margin-left:0}.header nav a{flex:none}html[lang=en] .header nav{gap:20px;font-size:11px;justify-content:flex-start}html[lang=en] .hero-copy h1{font-size:clamp(39px,10vw,62px)}html[lang=en] .hero h1{font-size:clamp(32px,8.1vw,42px)}html[lang=en] .start-grid strong{font-size:15px}html[lang=en] .filters button{padding-inline:10px;font-size:11px}html[lang=en] .cost-fields label{grid-template-columns:minmax(0,1fr) minmax(0,145px);font-size:12px}html[lang=en] .calculator .section-head{flex-wrap:wrap}html[lang=en] .brand span{display:none}}

/* Reserve space for the shared Psyverse bar only while it is visible. */
html:has(>[id="ψ-bar"]:not(.ψ-hidden)) body{padding-top:32px}
@media(max-width:640px){html:has(>[id="ψ-bar"]:not(.ψ-hidden)) body{padding-top:30px}}

/* A late-loading shared bar must not anchor the page back over the header. */
html{overflow-anchor:none}

.filter-matrix{margin-top:18px;border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:6px 18px}.facet-row{display:grid;grid-template-columns:84px minmax(0,1fr);gap:14px;padding:14px 0;border-bottom:1px solid #edf0f2;align-items:start}.facet-row:last-child{border:0}.facet-label{font-size:12px;color:var(--muted);padding-top:7px}.facet-options{display:flex;flex-wrap:wrap;gap:6px}.facet-options button{border:0;border-radius:4px;background:transparent;color:var(--ink);padding:7px 10px;font-size:12px;min-height:34px;text-align:left}.facet-options button:hover{background:#edf3ef}.facet-options button[aria-pressed=true]{background:var(--green);color:white}.facet-note{margin-top:10px}.active-filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.filter-chip{display:flex;gap:6px;align-items:center;background:#e7efe9;border:1px solid #c9dbce;color:var(--green);padding:5px 10px;border-radius:4px;font-size:12px;min-height:32px}.filter-chip span:last-child{font-size:17px;margin-left:5px}.results-toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding:15px 0 18px}.result-actions{display:flex;align-items:center;gap:10px}.result-actions label{font-size:12px;color:var(--muted)}.result-actions select{font-size:12px;padding:7px 9px;max-width:190px}.result-actions button{font-size:12px;padding:5px 4px}.result-actions button:disabled{opacity:.4;cursor:default}.project-tags{display:flex;gap:6px 14px;flex-wrap:wrap;margin-top:13px;font-size:11px;color:var(--green)}.project-tags span{border-bottom:1px solid #d7e5dc;padding-bottom:2px}
@media(max-width:760px){.filter-matrix{padding:3px 14px}.facet-row{grid-template-columns:1fr;gap:5px;padding:12px 0}.facet-label{padding-top:0;font-size:11px}.facet-options{gap:5px}.facet-options button{padding:7px 9px;font-size:12px}.results-toolbar{gap:10px}.result-actions{gap:8px;flex-wrap:wrap}.result-actions select{max-width:175px}.filter-chip{font-size:11px}html[lang=en] .facet-options button{font-size:11px}html[lang=en] .result-actions select{max-width:172px}}
.filter-chip{max-width:100%;text-align:left}.filter-chip span{min-width:0;overflow-wrap:anywhere}.filter-chip span:first-child,.filter-chip span:last-child{flex:none}