/* M34: scientific editorial layer. The information architecture is authored in HTML;
   this file owns the shared public rhythm and the platform-specific research boards. */
:root{--m34-ink:#24342b;--m34-forest:#173f32;--m34-green:#286c53;--m34-sage:#4d8970;--m34-pale:#edf4ee;--m34-canvas:#f8faf7;--m34-line:#dfe7e0;--m34-muted:#66756b;--m34-amber:#9a6a24;--m34-blue:#55738a;--m34-max:1840px;--m34-radius:8px}
body[data-m34="true"]{background:var(--m34-canvas);color:var(--m34-ink);font-family:"Inter","Noto Sans SC","Microsoft YaHei","Segoe UI",system-ui,sans-serif;line-height:1.7}
body[data-m34="true"] .platform-header{background:rgba(248,250,247,.96);border-bottom:1px solid var(--m34-line)}
body[data-m34="true"] .header-inner{max-width:var(--m34-max);padding-inline:28px}
body[data-m34="true"] .brand{display:grid;grid-template-columns:32px auto;column-gap:10px;align-items:center;color:var(--m34-forest);font-size:21px;letter-spacing:.01em}
body[data-m34="true"] .brand img{grid-row:span 2}
body[data-m34="true"] .brand span{line-height:1.1}
body[data-m34="true"] .brand small{grid-column:2;font-size:9px;letter-spacing:.12em;line-height:1.2}
body[data-m34="true"] .platform-header nav{gap:4px}
body[data-m34="true"] .platform-header nav a{color:var(--m34-muted);padding:8px 11px;border-radius:6px}
body[data-m34="true"] .platform-header nav a:hover,body[data-m34="true"] .platform-header nav a[aria-current]{color:var(--m34-forest);background:var(--m34-pale);text-decoration:none}
body[data-m34="true"] .platform-header nav a[aria-current]{box-shadow:inset 0 -2px var(--m34-green)}
body[data-m34="true"] .nav-login{border:1px solid var(--m34-line);margin-left:8px}
body[data-m34="true"] main{width:min(96vw,1680px);margin:0 auto;padding-inline:28px}
body[data-m34="true"] section{border-bottom:0}
.m34-kicker{margin:0 0 7px;color:var(--m34-sage);font-size:11px;font-weight:750;letter-spacing:.13em;line-height:1.4}
.m34-actions{display:flex;gap:11px;flex-wrap:wrap;align-items:center}
.m34-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 22px;border:1px solid var(--m34-line);border-radius:6px;font-size:14px;font-weight:700;text-decoration:none;transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease}
.m34-button:hover{transform:translateY(-1px);text-decoration:none}
.m34-button-primary{background:var(--m34-forest);border-color:var(--m34-forest);color:#fff;font-size:16px;font-weight:750;letter-spacing:.01em;padding:14px 30px}.m34-button-primary:hover{background:var(--m34-green);border-color:var(--m34-green);color:#fff;box-shadow:0 2px 12px rgba(23,63,50,.15)}
.m34-button-quiet{background:transparent;color:var(--m34-forest)}.m34-button-quiet:hover{background:var(--m34-pale);color:var(--m34-forest)}
.m34-hero-lead{max-width:640px;color:var(--m34-muted);font-size:15px;line-height:1.5}
.m34-home-hero{display:grid;grid-template-columns:minmax(0,30fr) minmax(0,42fr) minmax(260px,28fr);gap:36px;align-items:start;padding:44px 0 8px;border-bottom:none}
.m34-hero-copy h1{max-width:720px;margin:0 0 10px;color:var(--m34-forest);font-size:clamp(34px,4vw,52px);font-weight:720;line-height:1.12;letter-spacing:-.035em;text-wrap:balance}
.m34-hero-copy h1 em{font-style:normal;color:var(--m34-green)}
.m34-hero-features{display:flex;gap:0;margin:10px 0 0;padding:0;list-style:none}.m34-hero-features li{flex:1;padding:6px 10px;border-right:1px solid var(--m34-line);color:var(--m34-forest);font-size:12px;font-weight:700;text-align:center}.m34-hero-features li:first-child{padding-left:0;text-align:left}.m34-hero-features li:last-child{border-right:0;padding-right:0;text-align:right}.m34-hero-visual{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0;background:radial-gradient(ellipse 65% 55% at 50% 50%,var(--m34-pale) 0%,rgba(237,244,238,.55) 60%,transparent 100%);border-radius:var(--m34-radius)}.m34-hero-visual img{display:block;width:100%;height:auto;max-height:880px;object-fit:contain;border-radius:6px;mix-blend-mode:darken}.m34-hero-caption{margin:6px 0 0;color:var(--m34-sage);font-size:11px;font-style:italic;text-align:center;line-height:1.4}
.m34-research-brief{padding:16px 20px;background:#fff;border:1px solid var(--m34-line);border-radius:var(--m34-radius);box-shadow:0 10px 30px rgba(23,63,50,.06)}
.m34-brief-top,.m34-brief-foot{display:flex;justify-content:space-between;gap:10px;color:var(--m34-muted);font-size:11px}.m34-status-dot{color:var(--m34-green)}
.m34-research-brief h2{margin:14px 0 12px;color:var(--m34-forest);font-size:20px;line-height:1.35;text-wrap:balance}
.m34-research-brief dl{margin:0}.m34-research-brief dl div{display:grid;grid-template-columns:56px 1fr;gap:10px;padding:8px 0;border-top:1px solid var(--m34-line)}
.m34-research-brief dt{color:var(--m34-sage);font-size:11px}.m34-research-brief dd{margin:0;color:var(--m34-ink);font-size:12px}.m34-brief-foot{margin-top:8px;padding-top:8px;border-top:1px solid var(--m34-line);font-size:11px}
.m34-home-question,.m34-home-tools,.m34-home-end{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:80px;padding:86px 0;border-bottom:1px solid var(--m34-line)!important}
.m34-home-question h2,.m34-section-heading h2,.m34-home-end h2{margin:0;color:var(--m34-forest);font-size:clamp(27px,3.2vw,43px);line-height:1.25;text-wrap:balance}
.m34-question-body{max-width:580px;padding-top:40px}.m34-question-body p,.m34-home-end p{margin:0 0 20px;color:var(--m34-muted);font-size:17px;line-height:1.85}
.m34-inline-link{color:var(--m34-green);font-size:14px;font-weight:700;text-decoration:none}.m34-inline-link:hover{text-decoration:underline}.m34-inline-link span{margin-left:5px}
.m34-section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;grid-column:1/-1}.m34-section-heading>p{max-width:370px;margin:0;color:var(--m34-muted);font-size:13px}
.m34-spine-flow{display:flex;align-items:stretch;gap:0;margin:0;padding-top:28px;background:linear-gradient(180deg,transparent 0,var(--m34-pale) 28px,transparent 100%);padding-top:28px;list-style:none;grid-column:1/-1}.m34-flow-stage{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--m34-pale);border-radius:var(--m34-radius);overflow:hidden}.m34-flow-head{display:flex;gap:10px;align-items:flex-start;padding:10px 12px 6px}.m34-flow-num{flex-shrink:0;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--m34-forest);color:#fff;font-family:var(--font-mono);font-size:12px;font-weight:700;line-height:1}.m34-flow-text h3{margin:0 0 2px;color:var(--m34-forest);font-size:13px;line-height:1.25}.m34-flow-text p{margin:0;color:var(--m34-muted);font-size:11px;line-height:1.4}.m34-flow-visual{flex:1;display:flex;align-items:center;justify-content:center;margin:0;min-height:0}.m34-flow-visual img{display:block;width:100%;height:100px;object-fit:contain;object-position:center bottom;mix-blend-mode:multiply}[data-home-media-slot="workflowBiology"] img,[data-home-media-slot="workflowCandidate"] img{height:230px}.m34-flow-arrow{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:28px;color:var(--m34-sage)}.m34-flow-arrow svg{width:16px;height:16px}
.m34-tool-list{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--m34-forest)}.m34-tool-list a{display:grid;grid-template-columns:36px 1fr 24px;gap:14px;align-items:start;padding:19px 12px 20px 0;border-bottom:1px solid var(--m34-line);color:inherit;text-decoration:none}.m34-tool-list a:nth-child(odd){margin-right:28px}.m34-tool-list a:nth-child(even){padding-left:28px;border-left:1px solid var(--m34-line)}.m34-tool-list a:hover{color:var(--m34-green);background:rgba(237,244,238,.6)}.m34-tool-list a>span{color:var(--m34-sage);font-size:12px}.m34-tool-list strong{color:var(--m34-forest);font-size:16px}.m34-tool-list p{margin:5px 0 0;color:var(--m34-muted);font-size:13px}.m34-home-end{display:block;padding-bottom:110px}.m34-home-end p{max-width:610px}.m34-home-end .m34-actions{margin-top:25px}
.m34-breadcrumb{display:flex;gap:10px;padding:25px 0 0;color:var(--m34-muted);font-size:12px}.m34-breadcrumb a{color:var(--m34-green)}
.m34-platform-lead{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:90px;align-items:end;padding:73px 0 61px;border-bottom:1px solid var(--m34-line)!important}.m34-platform-lead h1{max-width:680px;margin:0 0 22px;color:var(--m34-forest);font-size:clamp(40px,5vw,65px);line-height:1.14;letter-spacing:-.03em;text-wrap:balance}.m34-method-ledger{border-top:1px solid var(--m34-forest)}.m34-method-ledger div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--m34-line);font-size:13px}.m34-method-ledger span{color:var(--m34-sage)}.m34-method-ledger strong{color:var(--m34-ink);font-weight:650}
.m34-platform-index{position:sticky;top:64px;z-index:10;display:flex;gap:3px;margin:0 -28px;padding:13px 28px;background:rgba(248,250,247,.94);border-bottom:1px solid var(--m34-line);overflow-x:auto}.m34-platform-index a{flex:0 0 auto;padding:6px 10px;color:var(--m34-muted);font-size:12px;text-decoration:none;border-radius:4px}.m34-platform-index a:hover{background:var(--m34-pale);color:var(--m34-forest)}
.m34-method-section{padding:84px 0;border-bottom:1px solid var(--m34-line)!important}.m34-method-heading{max-width:760px}.m34-method-heading h2{margin:0 0 15px;color:var(--m34-forest);font-size:clamp(29px,3.7vw,48px);line-height:1.22;text-wrap:balance}.m34-method-heading>p:last-child{margin:0;color:var(--m34-muted);font-size:16px;line-height:1.85}.m34-method-board{display:grid;grid-template-columns:1fr 42px 1fr 42px 1fr;align-items:stretch;margin-top:46px;border-top:1px solid var(--m34-forest);border-bottom:1px solid var(--m34-line)}.m34-board-column{padding:25px 24px 26px 0}.m34-board-column.emphasis{padding-left:24px;background:var(--m34-pale)}.m34-board-column:last-child{padding-left:24px}.m34-board-label{display:block;margin-bottom:13px;color:var(--m34-sage);font-size:11px;font-weight:750;letter-spacing:.1em}.m34-board-column strong{color:var(--m34-forest);font-size:20px}.m34-board-column ul{margin:20px 0 0;padding-left:18px;color:var(--m34-muted);font-size:14px;line-height:2}.m34-board-rule{display:grid;place-items:center;color:var(--m34-sage);font-size:21px}.m34-resource-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.55fr);gap:36px;margin-top:45px}.m34-atlas-table,.m34-candidate-table{border-top:1px solid var(--m34-forest)}.m34-table-row,.m34-candidate-row{display:grid;grid-template-columns:1fr 1.5fr 1.2fr;gap:20px;padding:15px 0;border-bottom:1px solid var(--m34-line);font-size:13px}.m34-table-row.head,.m34-candidate-row.head{color:var(--m34-sage);font-size:11px;font-weight:750;letter-spacing:.05em}.m34-table-row span:first-child,.m34-candidate-row span:first-child{color:var(--m34-forest);font-weight:700}.m34-note-panel{align-self:start;padding:21px 22px;background:var(--m34-pale);border-left:3px solid var(--m34-sage)}.m34-note-panel strong{color:var(--m34-forest)}.m34-note-panel p{margin:10px 0 17px;color:var(--m34-muted);font-size:13px;line-height:1.75}
.m34-structure-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:54px;margin-top:45px;align-items:start}.m34-structure-window{position:relative;min-height:310px;overflow:hidden;background:#e8f0ed;border:1px solid #cadbd0;border-radius:var(--m34-radius)}.m34-window-label{position:absolute;top:16px;left:18px;color:var(--m34-green);font-size:10px;font-weight:750;letter-spacing:.1em}.m34-protein-lines{position:absolute;inset:64px 48px 58px;transform:rotate(-9deg)}.m34-protein-lines i{display:block;height:22px;margin:10px 0;border:4px solid var(--m34-sage);border-left-color:transparent;border-radius:50%;opacity:.78}.m34-protein-lines i:nth-child(2){width:73%;margin-left:15%;border-color:#55738a;border-right-color:transparent}.m34-protein-lines i:nth-child(3){width:87%;margin-left:3%;border-color:var(--m34-green);border-left-color:transparent}.m34-protein-lines i:nth-child(4){width:60%;margin-left:26%;border-color:#9a6a24;border-right-color:transparent}.m34-protein-lines i:nth-child(5){width:80%;margin-left:9%;border-color:var(--m34-sage);border-left-color:transparent}.m34-protein-lines i:nth-child(6){width:52%;margin-left:30%;border-color:#55738a;border-right-color:transparent}.m34-window-caption{position:absolute;left:18px;bottom:17px;color:var(--m34-forest);font-size:13px;font-weight:650}.m34-structure-slice>p{margin:13px 0 0;color:var(--m34-muted);font-size:13px}.m34-support-list{margin:0;border-top:1px solid var(--m34-forest)}.m34-support-list div{padding:17px 0;border-bottom:1px solid var(--m34-line)}.m34-support-list dt{color:var(--m34-sage);font-size:12px;font-weight:700}.m34-support-list dd{margin:5px 0 0;color:var(--m34-ink);font-size:14px}
.m34-biology-section{background:var(--m34-pale);margin-inline:calc((var(--m34-max) - 100vw)/2);padding-inline:calc((100vw - var(--m34-max))/2 + 28px)}.m34-biology-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:54px;margin-top:45px;align-items:center}.m34-heatmap{padding:22px;background:#fff;border:1px solid var(--m34-line);border-radius:var(--m34-radius)}.m34-heatmap>span{display:block;margin-bottom:18px;color:var(--m34-forest);font-size:13px;font-weight:700}.m34-heatmap-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:7px}.m34-heatmap-grid i{display:block;aspect-ratio:1.7;background:#d5e6da;border-radius:2px}.m34-heatmap-grid i:nth-child(2n){background:#9fc5aa}.m34-heatmap-grid i:nth-child(3n){background:#4d8970}.m34-heatmap-grid i:nth-child(5n){background:#e6d3b4}.m34-heatmap small{display:block;margin-top:15px;color:var(--m34-muted);font-size:11px}.m34-biology-notes>div{padding:17px 0;border-top:1px solid rgba(23,63,50,.2)}.m34-biology-notes strong{color:var(--m34-forest);font-size:16px}.m34-biology-notes p{margin:5px 0;color:var(--m34-muted);font-size:14px}
.m34-candidate-table{margin-top:45px}.m34-science-note{margin:20px 0 0;padding:14px 18px;background:#f7f1e7;border-left:3px solid #c49a59;color:var(--m34-ink);font-size:13px}.m34-output-ledger{margin-top:45px;border-top:1px solid var(--m34-forest)}.m34-output-ledger a{display:grid;grid-template-columns:1fr 1.4fr auto;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--m34-line);color:inherit;text-decoration:none}.m34-output-ledger a:hover{color:var(--m34-green)}.m34-output-ledger span{color:var(--m34-forest);font-weight:700}.m34-output-ledger strong{color:var(--m34-muted);font-size:13px;font-weight:500}.m34-output-ledger em{color:var(--m34-green);font-size:12px;font-style:normal}.m34-platform-end{display:flex;gap:11px;margin-top:35px}
body[data-m34="true"] .site-footer{max-width:var(--m34-max);padding-inline:28px;margin-top:0;border-top:0;color:var(--m34-muted)}
body[data-m34="true"] :where(a,button):focus-visible{outline:3px solid rgba(40,108,83,.3);outline-offset:3px}
@media(max-width:900px){body[data-m34="true"] .header-inner{padding-inline:18px}.m34-home-hero,.m34-platform-lead{grid-template-columns:1fr;gap:42px;padding-top:58px}.m34-home-hero .m34-hero-visual{max-width:480px;margin:0 auto}.m34-home-question,.m34-home-tools{grid-template-columns:1fr;gap:30px;padding-top:62px;padding-bottom:62px}.m34-biology-section{margin-inline:-18px;padding-inline:18px;background:var(--m34-pale)}.m34-section-heading{display:block}.m34-section-heading>p{margin-top:16px}.m34-spine-flow{flex-direction:column;gap:0}.m34-flow-arrow{width:100%;height:28px;transform:rotate(90deg)}.m34-flow-visual img{height:80px}.m34-tool-list{grid-template-columns:1fr}.m34-tool-list a:nth-child(odd),.m34-tool-list a:nth-child(even){margin:0;padding:17px 0;border-left:0}.m34-resource-layout,.m34-structure-layout,.m34-biology-layout{grid-template-columns:1fr;gap:28px}.m34-method-board{grid-template-columns:1fr;gap:0}.m34-board-rule{display:block;padding:5px 0}.m34-board-column,.m34-board-column.emphasis,.m34-board-column:last-child{padding:20px 18px}.m34-table-row,.m34-candidate-row{grid-template-columns:1fr;gap:5px;padding:14px 0}.m34-table-row.head,.m34-candidate-row.head{display:none}.m34-output-ledger a{grid-template-columns:1fr auto;gap:5px}.m34-output-ledger strong{grid-column:1/-1}.m34-platform-index{top:60px;margin-inline:-18px;padding-inline:18px}}
@media(max-width:767px){body[data-m34="true"] .platform-header nav{display:none}body[data-m34="true"] .platform-header nav.open{display:flex}.m34-hero-copy h1,.m34-platform-lead h1{font-size:clamp(39px,12vw,56px)}.m34-hero-lead{font-size:17px}.m34-research-brief{padding:22px}.m34-research-brief h2{font-size:23px}.m34-platform-index{overflow-x:auto}.m34-platform-end{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){body[data-m34="true"] .m34-button{transition:none}body[data-m34="true"] .m34-button:hover{transform:none}}
