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small{color:var(--ink-muted);line-height:1.35}.check-pass strong{color:var(--status-good)}.check-fail strong{color:var(--status-critical)}.check-skipped strong{color:var(--status-warning)}.diagnostics-line{display:flex;justify-content:space-between;gap:12px;margin-top:14px;padding:11px 12px;border-radius:var(--radius-control);color:var(--ink-secondary);background:var(--surface-1);font-family:var(--font-data);font-size:10px}.presence-note{margin:13px 0 0;color:var(--ink-muted);font-size:var(--type-xs);line-height:1.5}.rail{position:sticky;top:86px;display:grid;gap:14px}.rail-card{padding:18px}.rail-card .eyebrow{margin-bottom:18px}.checklist ol{display:grid;gap:0;margin:0;padding:0;list-style:none}.checklist li{position:relative;display:grid;grid-template-columns:24px 1fr;gap:10px;min-height:45px;color:var(--ink-muted)}.checklist li:not(:last-child):after{position:absolute;top:20px;bottom:0;left:9px;width:1px;background:var(--line);content:""}.checklist li>span{z-index:1;display:grid;width:19px;height:19px;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--surface-1);font-size:10px}.checklist li p{margin:1px 0 0;font-size:var(--type-sm)}.checklist .is-complete{color:var(--ink-secondary)}.checklist .is-complete>span{border-color:var(--status-good);color:#fff;background:var(--status-good)}.checklist .is-active{color:var(--ink-primary);font-weight:var(--weight-semibold)}.checklist .is-active>span{border:4px solid color-mix(in srgb,var(--accent) 30%,transparent);background:var(--accent);box-shadow:0 0 0 2px var(--surface-1) inset}.rail-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px;font-size:var(--type-sm);font-weight:var(--weight-semibold)}.rail-title button{border:0;color:var(--ink-muted);background:transparent;font-size:var(--type-xs)}.rail-title strong{display:grid;min-width:24px;height:24px;place-items:center;border-radius:var(--radius-pill);color:var(--ink-secondary);background:var(--surface-raised);font-family:var(--font-data);font-size:10px}.activity-log{display:grid;gap:9px;max-height:280px;overflow:auto}.activity-log>p{margin:0;color:var(--ink-muted);font-size:var(--type-xs)}.activity-log>div{display:grid;grid-template-columns:56px 1fr;gap:8px;font-size:10px;line-height:1.4}.activity-log time{color:var(--ink-muted);font-family:var(--font-data)}.activity-log span{overflow-wrap:anywhere;color:var(--ink-secondary)}.records>p{margin:0 0 15px;color:var(--ink-muted);font-size:var(--type-xs);line-height:1.5}footer{display:flex;justify-content:space-between;padding:20px clamp(20px,4vw,64px);border-top:1px solid var(--line);color:var(--ink-muted);font-family:var(--font-data);font-size:10px}.gate-shell{display:grid;min-height:100vh;place-items:center}.browser-gate{width:min(620px,calc(100% - 40px));padding:48px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface-1);box-shadow:var(--elevation-popover)}.browser-gate .brand-mark{margin-bottom:36px}.browser-gate h1{margin:0 0 18px;font-family:var(--font-display);font-size:var(--type-4xl);line-height:1.05;letter-spacing:-.04em}.browser-gate p:not(.eyebrow){color:var(--ink-secondary);line-height:1.6}.gate-detail{margin-top:26px;padding-top:16px;border-top:1px solid var(--line);color:var(--ink-muted);font-family:var(--font-data);font-size:10px}@media(max-width:1050px){.workspace{grid-template-columns:1fr}.rail{position:static;grid-template-columns:repeat(3,minmax(0,1fr))}.device-grid,.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.topbar-meta>:not(.staff-pill){display:none}.hero{grid-template-columns:1fr;padding:48px 0 36px}.hero-state{width:max-content}.connection-empty{grid-template-columns:50px 1fr}.connection-empty .button{grid-column:1 / -1}.two-columns,.rail,.split-admin,.serial-device-grid,.result-grid{grid-template-columns:1fr}.image-row{grid-template-columns:40px minmax(0,1fr) 30px}.address-field{grid-column:2}.icon-button{grid-column:3;grid-row:1}.button-row,.monitor-toolbar{flex-wrap:wrap}.diagnostics-line{flex-direction:column}.button-wide{min-width:0;flex:1}.panel-heading{grid-template-columns:28px 1fr}.panel-heading small{grid-column:2}footer{gap:10px;flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}