.seo-check{--sc-ink:var(--color-text);--sc-muted:var(--color-text-muted);--sc-border:var(--color-border);--sc-accent:var(--color-primary);--sc-warn:var(--color-warning);--sc-error:var(--color-danger);--sc-ok:var(--color-success)}.seo-check__form{gap:10px;margin-top:16px;display:grid}.seo-check__controls{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.seo-check__controls .wc-input{flex:320px;min-width:220px}.seo-check__validation{color:var(--sc-error);margin:0;font-weight:650}.seo-check__validation:empty{display:none}.seo-check__hint{color:var(--sc-muted);margin:0;font-size:.85rem}.seo-check__status{margin-top:16px;font-weight:650}.seo-check__status:empty{display:none}.seo-check__error{margin-top:14px}.seo-check__error[hidden]{display:none}.seo-check__error .wc-button{grid-column:1/-1;justify-self:start;margin-top:8px}.seo-check__results{gap:14px;margin-top:18px;display:grid}.seo-check__results[hidden]{display:none}.seo-check__filter-row{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.seo-check__filter{border:1px solid var(--sc-border);border-radius:var(--wc-radius-sm);width:fit-content;display:inline-flex;overflow:hidden}.seo-check__filter-btn{appearance:none;border:none;border-right:1px solid var(--sc-border);background:var(--color-surface);color:var(--sc-ink);font:inherit;cursor:pointer;padding:6px 14px;font-size:.85rem;font-weight:650}.seo-check__filter-btn:last-child{border-right:none}.seo-check__filter-btn:hover{background:var(--color-surface-alt)}.seo-check__filter-btn[aria-pressed=true]{background:var(--ink);color:var(--bg)}.seo-check__filter-btn:focus{outline:none}.seo-check__filter-btn:focus-visible{outline:2px solid var(--sc-accent);outline-offset:2px}.seo-check__score{gap:10px;margin-bottom:14px;display:grid}.seo-check__score-top{flex-wrap:wrap;align-items:baseline;gap:14px;display:flex}.seo-check__score-number{min-width:76px;padding:8px;font-size:40px}.seo-check__score-label{color:var(--sc-muted);font-size:.9rem}.seo-check__score-caveat{color:var(--sc-muted);max-width:62ch;margin:0;font-size:.8rem}.seo-check__score-cap{margin:0}.seo-check__expand-toggle{appearance:none;color:var(--sc-muted);font:inherit;cursor:pointer;background:0 0;border:none;padding:0;font-size:.85rem;font-weight:650}.seo-check__expand-toggle:hover{color:var(--sc-ink);text-decoration:underline}.seo-check__expand-toggle:focus-visible{outline:2px solid var(--sc-accent);outline-offset:2px}.seo-check__cards{gap:0;display:grid}.seo-check__card-toggle{cursor:pointer;text-align:left;width:100%;color:var(--sc-ink);font:inherit;background:0 0;border:none;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;display:flex}.seo-check__card-title-group{flex-direction:column;align-items:flex-start;gap:2px;min-width:0;display:flex}.seo-check__card-title{font-weight:600}.seo-check__card-note{color:var(--sc-muted);text-align:left;font-size:.8rem;font-weight:500}.seo-check__card-trailing{flex-shrink:0;align-items:center;gap:10px;display:inline-flex}.seo-check__card-points{color:var(--sc-muted);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:.78rem;font-weight:650}.seo-check__chevron{color:var(--sc-muted);font-size:1.1rem;line-height:1;transition:transform .15s;display:inline-flex;transform:rotate(0)}.seo-check__card--open .seo-check__chevron{transform:rotate(90deg)}.seo-check__card-body{gap:14px;padding:0 0 16px;display:none}.seo-check__card--open .seo-check__card-body{display:grid}.seo-check__card--loading .seo-check__card-note{font-style:italic}.seo-check__summary{grid-template-columns:max-content 1fr;align-items:baseline;gap:8px;margin:0;display:grid}.seo-check__summary dt{color:var(--sc-ink);white-space:nowrap;margin:0;font-size:.85rem;font-weight:600}.seo-check__summary dt:after{content:":"}.seo-check__summary dd{color:var(--sc-muted);word-break:break-word;margin:0;font-weight:400}.seo-check__summary .seo-check__summary-row--full{grid-column:1/-1}.seo-check__list{flex-direction:column;gap:2px;margin:4px 0 0;padding:0;list-style:none;display:flex}.seo-check__list li{word-break:break-word}.seo-check__subhead{color:var(--sc-muted);margin:4px 0 -2px;font-size:.85rem;font-weight:600}.seo-check__checklist{margin:0;padding:0;list-style:none}.seo-check__checklist+.seo-check__checklist{margin-top:6px}.seo-check__checklist li.seo-check__checklist-item--expandable{display:block}.seo-check__expandable-toggle{text-align:left;width:100%;font:inherit;color:inherit;cursor:pointer;border-radius:var(--radius);background:0 0;border:none;align-items:baseline;gap:8px;margin:0;padding:2px 0;display:flex}.seo-check__expandable-toggle:hover{background:var(--color-surface-alt)}.seo-check__expandable-toggle:focus{outline:none}.seo-check__expandable-toggle:focus-visible{outline:2px solid var(--sc-accent);outline-offset:2px}.seo-check__expandable-toggle .seo-check__chevron{flex-shrink:0;margin-left:auto}.seo-check__chevron--open{transform:rotate(90deg)}.seo-check__expandable-detail{border-left:2px solid var(--sc-border);color:var(--sc-muted);gap:6px;margin:6px 0 2px;padding:8px 10px 8px 14px;font-size:.85rem;display:grid}.seo-check__expandable-detail[hidden]{display:none}.seo-check__expandable-detail .seo-check__raw-content{color:var(--sc-ink)}.seo-check__expandable-detail-heading{color:var(--sc-ink);margin:0;font-weight:650}.seo-check__mono{font-family:var(--wc-font-mono);overflow-wrap:anywhere}.seo-check__raw-content{white-space:pre-wrap;margin:0;padding:8px 10px;font-size:.78rem}.seo-check__group{border:1px solid var(--sc-border);border-radius:var(--wc-radius-sm);gap:6px;padding:10px 12px;display:grid}.seo-check__group-agents{font-weight:650;font-family:var(--wc-font-mono);font-size:.88rem}.seo-check__rule-list{font-size:.85rem;font-family:var(--wc-font-mono);gap:4px;margin:0;padding:0;list-style:none;display:grid}.seo-check__footnote{color:var(--sc-muted);margin-top:4px;font-size:.8rem}.seo-check__footnote summary{cursor:pointer}.seo-check__footnote summary:focus-visible{outline:2px solid var(--sc-accent);outline-offset:2px}.seo-check__footnote-list{font-family:var(--wc-font-mono);overflow-wrap:anywhere;gap:4px;margin:6px 0 0;padding:0;list-style:none;display:grid}.seo-check__link-note{color:var(--sc-muted);margin:0;font-size:.85rem}.seo-check__link-note a{color:var(--sc-accent);font-weight:650}.seo-check__perf-source{width:fit-content}.seo-check__perf-label{color:var(--sc-muted);margin:0;font-size:.85rem}.seo-check__metric-grid{gap:0;display:grid}.seo-check__metric{grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:12px;padding:8px 0;display:grid}.seo-check__metric-label{color:var(--sc-muted);font-size:.8rem;font-weight:500}.seo-check__metric-value{font-size:1.05rem;font-weight:600;font-family:var(--wc-font-mono);font-variant-numeric:tabular-nums;text-align:right}.seo-check__metric-band--good .seo-check__metric-value{color:var(--ok-ink)}.seo-check__metric-band--needs_improvement .seo-check__metric-value{color:var(--warn-ink)}.seo-check__metric-band--poor .seo-check__metric-value{color:var(--fail-ink)}.seo-check__perf-progress{gap:6px;margin:4px 0 0;display:grid}.seo-check__perf-progress[hidden]{display:none}.seo-check__perf-progress-track{border-radius:var(--radius);background:var(--sc-border);height:8px;position:relative;overflow:hidden}.seo-check__perf-progress-fill{border-radius:var(--radius);background:var(--sc-accent);width:35%;height:100%;animation:1.6s ease-in-out infinite seo-check-progress-sweep;position:absolute;top:0;left:-35%}@keyframes seo-check-progress-sweep{0%{left:-35%}50%{left:65%}to{left:100%}}.seo-check__perf-progress-meta{color:var(--sc-muted);font-size:.82rem}@media (prefers-reduced-motion:reduce){.seo-check__perf-progress-fill{opacity:.5;width:100%;animation:none;left:0}}.seo-check__scope{margin-top:18px}.seo-check__scope a{color:var(--sc-accent);font-weight:600}@media (width<=640px){.seo-check__controls{justify-content:stretch}}