:root{--ink:#17212b;--muted:#647383;--accent:#176b87;--line:#d9e1e7;--soft:#f4f7f9;--ok:#18774b;--warn:#a45b00}
body{color:var(--ink);background:#fff;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;overflow-x:hidden}.container{max-width:1120px}a{color:var(--accent)}.navbar-brand{color:var(--ink)}.btn-primary{--bs-btn-bg:var(--accent);--bs-btn-border-color:var(--accent);--bs-btn-hover-bg:#125a72;--bs-btn-hover-border-color:#125a72}.checker-section{background:linear-gradient(180deg,#f6f9fb 0,#fff 100%);border-bottom:1px solid var(--line)}.checker-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.75rem}.checker-form input{min-width:0}.mono,code{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace}.eyebrow{color:var(--accent);font-size:.78rem;text-transform:uppercase;letter-spacing:.11em;font-weight:700;margin-bottom:.45rem}.diag-card{border:1px solid var(--line);border-radius:.55rem;padding:1.15rem;background:#fff}.status-ok{color:var(--ok);font-weight:650}.status-warn{color:var(--warn);font-weight:650}.soft-section,.legal-strip{background:var(--soft)}.comment{border-top:1px solid var(--line);padding:1rem 0}.callout{border-left:4px solid var(--accent);background:var(--soft);padding:1rem}.content-page h2{margin-top:2rem;font-size:1.35rem}.hp{position:absolute;left:-9999px;width:1px;height:1px}.result{scroll-margin-top:90px}.table>:not(caption)>*>*{vertical-align:middle}
.private-option{display:flex;align-items:center;gap:.4rem;width:max-content;margin:.45rem 0 0 .15rem;color:#89949e;font-size:.72rem;cursor:pointer;opacity:.78}.private-option input{width:.78rem;height:.78rem;accent-color:#71808b}.private-option:hover{opacity:1}.private-result-note{margin-top:1rem;color:var(--muted);font-size:.78rem}
.captcha-row{display:flex;align-items:center;gap:.75rem}.captcha-row .form-control{max-width:190px}.recent-checks{border-top:1px solid var(--line);padding-top:1rem}.recent-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}.recent-item{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:.75rem;padding:.65rem .75rem;border:1px solid var(--line);border-radius:.4rem;background:#fff;color:var(--ink);text-decoration:none}.recent-item:hover{border-color:var(--accent);background:#fafdff}.recent-item time{font-size:.78rem;color:var(--muted)}.check-state{font-size:.75rem;font-weight:700}.check-state-available{color:var(--ok)}.check-state-possible,.check-state-technical{color:var(--warn)}.check-state-failed{color:#a22}
.history-list{display:grid}.history-item{display:grid;grid-template-columns:10rem 8rem 1fr;gap:1rem;align-items:center;padding:.8rem 0;border-top:1px solid var(--line);color:var(--ink);text-decoration:none}.history-item>span:last-child{text-align:right;color:var(--accent)}
@media(max-width:650px){.navbar-brand strong{font-size:.94rem}.checker-form{grid-template-columns:1fr}.checker-form .btn{width:100%}.captcha-row{align-items:stretch}.captcha-row img{flex:0 0 150px}.captcha-row .form-control{min-width:0}.recent-list{grid-template-columns:1fr}.recent-item{grid-template-columns:minmax(0,1fr) auto}.recent-item time{display:none}.history-item{grid-template-columns:1fr auto}.history-item>span:last-child{display:none}.display-6{font-size:2rem}}