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rgba(255,255,255,.14);background:rgba(11,29,38,.32);border-radius:0;padding:clamp(1rem,3vw,1.35rem);box-shadow:0 30px 90px rgba(0,0,0,.38);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transform:translateZ(0);transition:transform .16s ease,border-color .16s ease}.certificate-checker-card:hover{border-color:rgba(255,213,108,.28);transform:translateY(-1px)}.certificate-checker-form{display:grid;gap:.6rem}.certificate-checker-label{font-weight:700;letter-spacing:.02em;color:rgba(255,255,255,.9)}.certificate-checker-row{display:grid;grid-template-columns:1fr auto;gap:.65rem;align-items:center}.certificate-checker-input{width:100%;padding:.9rem 1rem;border-radius:0;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.28);color:rgba(255,255,255,.92);outline:none;letter-spacing:.08em;font-weight:800;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.certificate-checker-input::placeholder{letter-spacing:.06em;font-weight:700;color:rgba(255,255,255,.42)}.certificate-checker-input:focus-visible{border-color:rgba(255,213,108,.5);box-shadow:0 0 0 4px rgba(255,213,108,.14)}.certificate-checker-help{font-size:.92rem;line-height:1.5;color:rgba(255,255,255,.62)}.certificate-checker-button{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.9rem 1.1rem;border-radius:0;font-weight:800;letter-spacing:.02em;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:rgba(255,255,255,.92);transition:transform .14s ease,background .14s ease,border-color .14s ease,opacity .14s 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rgba(255,255,255,.12);padding-top:1rem;animation:certificate-checker-in .22s ease-out both}@keyframes certificate-checker-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.certificate-checker-alert{display:grid;gap:.55rem}.certificate-checker-message{color:rgba(255,255,255,.78);line-height:1.55}.certificate-checker-badge{display:inline-flex;align-items:center;gap:.4rem;width:fit-content;padding:.4rem .7rem;border-radius:0;font-size:.8rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06)}.certificate-checker-badge--found{border-color:rgba(255,213,108,.5);background:rgba(255,213,108,.14);color:rgba(255,213,108,.95)}.certificate-checker-badge--not_found{border-color:rgba(255,132,132,.55);background:rgba(255,132,132,.12);color:rgba(255,170,170,.95)}.certificate-checker-badge--error,.certificate-checker-badge--idle,.certificate-checker-badge--loading{border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:rgba(255,255,255,.82)}.certificate-checker-valid{display:grid;gap:.95rem}.certificate-checker-valid-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.7rem}.certificate-checker-actions{display:flex;flex-wrap:wrap;gap:.55rem}.certificate-checker-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.certificate-checker-meta-item{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);border-radius:0;padding:.85rem .95rem}.certificate-checker-meta-item dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;color:rgba(255,255,255,.62);margin-bottom:.35rem}.certificate-checker-meta-item dd{margin:0;font-weight:800;letter-spacing:.02em;color:rgba(255,255,255,.92);text-wrap:balance}.certificate-checker-code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;letter-spacing:.08em}.certificate-checker-preview{position:relative;width:100%;aspect-ratio:4/3;border-radius:0;overflow:hidden;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.22)}.certificate-checker-preview-image{object-fit:contain}.certificate-checker-preview-iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:transparent}@keyframes certificate-checker-shake{0%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(5px)}60%{transform:translateX(-4px)}80%{transform:translateX(3px)}to{transform:translateX(0)}}.certificate-checker-card.is-shaking{animation:certificate-checker-shake .52s ease-in-out}@media (max-width:720px){.certificate-checker-row{grid-template-columns:1fr}.certificate-checker-button{width:100%}.certificate-checker-meta{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.certificate-checker-button,.certificate-checker-card,.certificate-checker-input,.certificate-checker-result{transition:none!important;animation:none!important}}