.market-lab{border-top:1px solid var(--line)}
.lab-heading h2{max-width:1060px;margin-bottom:24px}.lab-heading>p{max-width:670px;color:var(--muted);font-size:14px;margin-bottom:45px}
.lab-tabs{display:flex;gap:35px;border-bottom:1px solid var(--line)}.lab-tabs button{position:relative;display:flex;gap:12px;align-items:center;background:none;border:0;color:var(--muted);font:400 16px var(--sans);padding:19px 0;cursor:pointer}.lab-tabs button>span{font:9px ui-monospace,monospace;color:var(--muted)}.lab-tabs button::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform 220ms ease}.lab-tabs button[aria-selected=true]{color:var(--text)}.lab-tabs button[aria-selected=true]::after{transform:scaleX(1)}.lab-tabs button:focus-visible{outline:2px solid var(--blue);outline-offset:5px}
.lab-panel{padding-top:38px}.lab-panel:focus-visible{outline:2px solid var(--blue);outline-offset:10px}.lab-case-heading>span,.lab-check>span{font:9px/1.5 var(--sans);letter-spacing:1.5px;color:var(--blue)}.lab-case-heading h3{font:400 clamp(29px,3vw,44px)/1.2 var(--serif);color:var(--text);margin:13px 0 40px}
.lab-flow{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;padding:0;margin:0;gap:50px}.lab-flow li{position:relative;border-top:1px solid var(--line);padding:27px 0 18px}.lab-flow li:not(:last-child)::after{content:'→';position:absolute;right:-33px;top:-11px;color:var(--blue);font-size:17px;line-height:20px}.lab-node-number{display:grid;place-items:center;width:25px;height:25px;border:1px solid var(--blue);border-radius:50%;color:var(--blue);background:var(--ink);font:9px ui-monospace,monospace;position:absolute;left:0;top:-13px}.lab-flow h4{font:400 17px/1.4 var(--sans);color:var(--text);margin:5px 0 16px}.lab-flow p{font-size:13px;color:var(--muted);margin:0;max-width:340px}
.lab-check{display:grid;grid-template-columns:170px 1fr;gap:25px;border-block:1px solid var(--line);padding:23px 0;margin-top:18px;align-items:baseline}.lab-check p{font-size:12px;color:var(--text);margin:0;max-width:770px}.lab-context{display:flex;justify-content:space-between;gap:40px;align-items:start;margin-top:22px}.lab-context>p{font-size:11px;color:var(--muted);max-width:690px;margin:0}.lab-context>a{white-space:nowrap;padding-top:0}
.lab-panel.lab-changing .lab-flow li{animation:lab-arrive 350ms both}.lab-panel.lab-changing .lab-flow li:nth-child(2){animation-delay:45ms}.lab-panel.lab-changing .lab-flow li:nth-child(3){animation-delay:90ms}@keyframes lab-arrive{from{opacity:.4;transform:translateY(5px)}to{opacity:1;transform:none}}
@media(max-width:700px){.lab-heading h2{font-size:40px}.lab-heading>p{font-size:13px}.lab-tabs{gap:18px}.lab-tabs button{font-size:12px;gap:6px;padding:17px 0}.lab-tabs button>span{font-size:8px}.lab-case-heading h3{font-size:33px;margin-bottom:32px}.lab-flow{grid-template-columns:1fr;gap:22px;margin-left:13px}.lab-flow li{padding:4px 0 23px 43px;border-top:0;border-left:1px solid var(--line)}.lab-node-number{left:-13px;top:0}.lab-flow li:not(:last-child)::after{content:'↓';left:-6px;right:auto;top:auto;bottom:-19px;background:var(--ink);font-size:15px}.lab-flow p{max-width:none}.lab-flow h4{margin-top:0;margin-bottom:10px}.lab-check{grid-template-columns:1fr;gap:12px;margin-top:5px}.lab-context{display:block}.lab-context>a{margin-top:16px}.lab-panel{padding-top:28px}}
@media(prefers-reduced-motion:reduce){.lab-tabs button::after{transition:none}.lab-panel.lab-changing .lab-flow li{animation:none}}