.lab{--lab-line:var(--line,var(--border));--lab-accent:var(--accent,var(--green));--lab-surface:var(--surface,var(--card));font-size:16px;line-height:1.6;max-width:1100px;margin-inline:auto;min-width:0;overflow-wrap:anywhere}.lab-top{display:flex;align-items:flex-start;gap:22px;margin:20px 0 24px}.lab-top h2{font-size:26px;line-height:1.25;margin:0 0 8px;letter-spacing:-.025em}.lab-top p{margin:0;color:var(--muted)}.lab h3{font-size:20px;line-height:1.35;margin:0 0 12px}.lab h4{font-size:17px;line-height:1.4;margin:0 0 8px}.lab p{margin:8px 0 16px}.lab button,.lab a{touch-action:manipulation}.lab-tabs{display:flex;gap:22px;overflow-x:auto;border-bottom:1px solid var(--lab-line);margin-bottom:24px;scrollbar-width:thin;scrollbar-color:var(--lab-line) var(--bg)}.lab-tabs button{flex:none;min-width:44px;min-height:46px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);padding:10px 0;font-size:14px}.lab-tabs button[aria-selected=true]{border-color:var(--lab-accent);color:var(--text)}.lab-meta{font-size:14px!important;line-height:1.6;color:var(--muted)}.lab-form{margin:28px 0 38px;max-width:780px}.lab-form:first-child{margin-top:0}.lab label{display:block;font-size:14px;color:var(--muted);margin:18px 0 8px}.lab input:not([type=checkbox]),.lab textarea,.lab select{display:block;width:100%;border:1px solid var(--lab-line);border-radius:10px;background:var(--bg);color:var(--text);font-size:16px;padding:12px;line-height:1.5;caret-color:var(--lab-accent);min-width:0}.lab-input-action{display:flex;gap:12px;align-items:stretch}.lab-input-action>input{flex:1}.lab-input-action>button{flex:none;white-space:nowrap}.lab input[type=checkbox]{accent-color:var(--lab-accent);width:20px;height:20px;flex:none}.lab-settings label{display:flex;align-items:center;gap:12px;min-height:44px;color:var(--text);margin:8px 0}.lab-row{padding:22px 0;border-bottom:1px solid var(--lab-line)}.lab-row-top{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.lab-title{border:0;background:none;text-align:left;color:var(--text);font-size:18px;font-weight:600;min-height:44px;padding:0;line-height:1.4;overflow-wrap:anywhere;min-width:0}.lab-state{font-size:14px;color:var(--lab-accent);padding-top:10px;flex:none}.lab-text{display:inline-flex;align-items:center;min-width:44px;min-height:44px;border:0;background:none;color:var(--lab-accent);padding:8px 0;font-size:14px;font-weight:550;text-decoration:none}.lab-text:hover{color:var(--text)}.lab button:focus-visible,.lab a:focus-visible{outline:2px solid var(--lab-accent);outline-offset:3px}.lab button:disabled{cursor:default}.lab-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:30px 0 16px}.lab-heading h3{margin:0}.lab-notice{color:var(--muted);border-block:1px solid var(--lab-line);padding-block:14px}.lab-error{color:var(--danger)!important}.lab-empty{color:var(--muted);padding:24px 0}.lab-choice{display:block;min-height:44px;min-width:44px;width:100%;text-align:left;overflow-wrap:anywhere;border:0;border-bottom:1px solid var(--lab-line);background:none;color:var(--lab-accent);padding:14px 0}.lab-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:16px 0}.lab-details{border-block:1px solid var(--lab-line);padding:12px 0;margin:16px 0}.lab-details summary{min-height:44px;padding:10px 0;cursor:pointer}.lab-reading{font-size:17px;line-height:1.7;margin-block:16px}.lab-code{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.65 Consolas,monospace;background:var(--bg);padding:16px;border-radius:10px}.lab-comparison{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-block:28px}.lab-arm{min-width:0}.lab-launch{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--line)}.lab-launch p{font-size:14px;color:var(--muted);margin:10px 0 0}#server-view.lab-open>:not(#incubator){display:none}#lab-feedback:empty{display:none}#lab-feedback{font-size:14px;padding-block:10px;color:var(--lab-accent)}@media(max-width:650px){.lab-top{display:block}.lab-top>.lab-text{margin-bottom:18px}.lab-input-action{flex-direction:column}.lab-input-action>button{align-self:flex-start}.lab-comparison{grid-template-columns:1fr;gap:24px}.lab-tabs{gap:20px}.lab-row-top{flex-wrap:wrap;gap:8px}.lab-state{padding-top:0}.lab-top h2{font-size:24px}}@media(prefers-reduced-motion:no-preference){.lab button,.lab a{transition:background-color 160ms ease-out,color 160ms ease-out}}