.diagnostic-workspace{max-width:1400px}.diagnostic-intro{margin:10px 0 0;color:var(--muted);font-size:1rem}.diagnostic-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;border-bottom:1px solid var(--line)}.diagnostic-tabs a{font-weight:650;font-size:1rem;padding:12px 17px;text-decoration:none;color:var(--muted);border-bottom:3px solid transparent}.diagnostic-tabs a[aria-current]{color:var(--ink);background:#fff;border-color:var(--red);border-radius:6px 6px 0 0}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.diagnostic-filter-row{display:flex;gap:24px;align-items:end;margin-top:15px}.diagnostic-filter-row label{width:min(100%,370px);font-size:.875rem;font-weight:650;color:var(--muted)}.reference-limit{color:var(--muted);font-size:.875rem;line-height:1.55;margin-bottom:0}.diagnostic-caption{display:flex;flex-wrap:wrap;gap:12px 25px;justify-content:space-between;margin:17px 0;font-size:.875rem;color:var(--muted)}.diagnostic-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:23px;align-items:start}.dtc-results{display:grid;gap:8px}.dtc-result{width:100%;display:flex;gap:16px;align-items:center;text-align:left;padding:15px 17px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink)}.dtc-result:hover,.kb-result:hover{background:#f8fafc}.dtc-result[aria-pressed=true],.kb-result[aria-pressed=true]{border-color:var(--red);box-shadow:inset 3px 0 var(--red)}.dtc-result strong{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:1.125rem;min-width:67px}.dtc-result span{font-size:.9375rem;line-height:1.45}.dtc-result small{display:block;font-size:.875rem;color:var(--muted);margin-top:4px}.diagnostic-detail{position:sticky;top:16px;border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden;min-width:0}.dtc-detail-head{padding:23px;background:var(--ink);color:#fff}.dtc-detail-head .eyebrow{color:#f2a6ae;font-size:.875rem}.dtc-detail-head h2{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:2rem;margin:0 0 7px;letter-spacing:-.035em}.dtc-detail-head p:last-child{margin:0;font-size:1.1rem;color:#e1e7ef}.dtc-detail-body{padding:22px 24px}.diagnostic-caution{font-size:1rem;padding:13px 15px;border-left:3px solid #bc810d;background:#fff6e3;border-radius:3px;color:#6a501f;line-height:1.55}.diagnostic-steps{padding-left:23px;font-size:1rem;line-height:1.65;color:#425268}.diagnostic-steps li{padding-left:4px;margin:10px 0}.diagnostic-detail h3{margin:23px 0 8px}.diagnostic-detail p{overflow-wrap:anywhere}.diagnostic-detail .record-note{font-size:1rem;line-height:1.6;color:#425268}.source-links{font-size:.875rem;line-height:1.6;color:var(--muted)}.source-links a{display:inline-block;margin:4px 14px 4px 0;overflow-wrap:anywhere}.diagnostic-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.diagnostic-actions a{text-decoration:none}.section-intro{margin:25px 0;max-width:1000px}.section-intro h2{font-size:1.4rem;margin:0 0 9px}.section-intro p{font-size:1rem;color:var(--muted);line-height:1.65;margin:0}.eobd-status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.eobd-status-grid article{border:1px solid var(--line);background:white;border-radius:8px;padding:20px}.eobd-status-grid h3{font-size:1.05rem;margin:12px 0 8px}.eobd-status-grid p{margin:0;color:#425268;font-size:1rem}.mode-label{display:inline-block;background:#edf2f8;color:#435772;font-size:.875rem;font-weight:700;padding:3px 8px;border-radius:4px}.diagnostic-workspace .ref-table th{font-size:.875rem}.diagnostic-workspace .ref-table th:first-child{min-width:160px}.diagnostic-workspace .reference-box h3{margin-top:0;font-size:1.1rem}.knowledge-layout{display:grid;grid-template-columns:minmax(250px,.65fr) minmax(0,1.35fr);gap:24px;align-items:start}.kb-results{display:grid;gap:10px}.kb-result{width:100%;display:block;text-align:left;padding:20px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}.kb-result strong{display:block;font-size:1.05rem;line-height:1.4}.kb-result span{display:block;margin-top:9px;color:var(--muted);font-size:.9375rem;line-height:1.55}.kb-result small{display:block;color:var(--red);font-weight:650;font-size:.875rem;margin-top:12px}.knowledge-article{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px;min-width:0;scroll-margin-top:16px}.knowledge-article .eyebrow{font-size:.875rem}.knowledge-article h2{font-size:1.6rem;margin:10px 0 15px;line-height:1.3;letter-spacing:-.025em}.knowledge-article h3{margin:25px 0 9px;font-size:1.1rem}.knowledge-article p,.knowledge-article li{font-size:1rem;line-height:1.65;overflow-wrap:anywhere;color:#425268}.knowledge-article ul{padding-left:23px}.knowledge-article li{margin:9px 0}.knowledge-article .source-links{font-size:.875rem}.unknown-code h2{font-family:inherit;font-size:1.3rem}.nav{flex-wrap:wrap;gap:20px}.nav a{padding:14px 0}
@media(max-width:1000px){.eobd-status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.diagnostic-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}}
@media(max-width:800px){.diagnostic-layout,.knowledge-layout{grid-template-columns:1fr}.diagnostic-detail{position:static;scroll-margin-top:15px}.knowledge-article{padding:23px}.kb-results{grid-template-columns:repeat(2,minmax(0,1fr))}.diagnostic-tabs{margin-bottom:20px}.brandbar{align-items:flex-start}.intro{align-items:flex-start}}
@media(max-width:520px){.eobd-status-grid,.kb-results{grid-template-columns:1fr}.diagnostic-filter-row{gap:10px}.diagnostic-tabs{gap:0}.diagnostic-tabs a{padding:12px 10px;font-size:.9375rem}.dtc-result{padding:14px;gap:10px}.dtc-detail-head,.dtc-detail-body{padding:20px}.nav{gap:15px}.nav a{padding:10px 0}.ref-table{min-width:530px}.diagnostic-workspace .search-box input{padding:14px 40px 14px 14px}.knowledge-article h2{font-size:1.4rem}}
@media print{.brandbar,.nav,.diagnostic-tabs,.filters,.diagnostic-caption,.dtc-results,.kb-results,.diagnostic-actions,footer{display:none!important}.diagnostic-layout,.knowledge-layout{display:block}.diagnostic-detail{position:static}.knowledge-article,.diagnostic-detail{border:0;box-shadow:none}.dtc-detail-head{background:white;color:black}.dtc-detail-head p:last-child{color:black}main{padding:0}.source-links a{color:black}}