.cert-validation-hero{padding:60px 0 40px;text-align:center}.cert-validation-hero h1{font-size:var(--text-extra-large-title-3);font-weight:700;color:var(--label-primary);letter-spacing:-.02em;margin-bottom:0}.cert-search-container{position:relative;margin-top:40px}.cert-search-box{background:var(--bg-card);box-shadow:var(--shadow-default);border-radius:16px;padding:8px;transition:all .3s ease;border:2px solid transparent}.cert-search-box:focus-within{border-color:var(--color-brand-primary);box-shadow:var(--shadow-brand)}.cert-search-input{border:none;font-size:var(--text-title-4);padding:16px 20px;transition:all .2s ease}.cert-search-input:focus{box-shadow:var(--shadow-none);outline:0}.cert-search-input::placeholder{color:var(--label-quaternary);font-weight:400}.cert-search-btn{background:var(--gradient-primary);border:none;padding:12px 32px;font-size:var(--text-callout);font-weight:600;border-radius:12px;transition:all .3s ease;color:#fff}.cert-search-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-brand)}.cert-search-btn:active{transform:translateY(0)}.cert-result-container{animation:fadeInUp .5s ease}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.cert-result-title{font-size:var(--text-large-title);font-weight:700;color:var(--label-primary);letter-spacing:-.02em;margin-bottom:40px}.cert-result-card{background:var(--bg-card);border:2px solid var(--separator-secondary);border-radius:16px;padding:32px;transition:all .3s ease;position:relative;overflow:hidden}.cert-result-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-primary);transform:scaleX(0);transform-origin:left;transition:transform .5s ease}.cert-result-card:hover{border-color:var(--separator-primary);box-shadow:var(--shadow-default);transform:translateY(-4px)}.cert-result-card:hover::before{transform:scaleX(1)}.cert-result-label{font-size:var(--text-subhead);font-weight:600;color:var(--label-quaternary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.cert-result-value{font-size:var(--text-title-2);font-weight:700;color:var(--label-primary);margin:0}.cert-reset-btn{background:var(--bg-card);border:2px solid var(--separator-secondary);color:var(--label-secondary);padding:12px 32px;font-size:var(--text-callout);font-weight:600;border-radius:50rem;transition:all .3s ease;margin-top:40px}.cert-reset-btn:hover{background:var(--fill-secondary);border-color:var(--color-brand-primary);color:var(--color-brand-primary);transform:translateY(-2px)}.cert-guide-container{background:var(--bg-subtle);border-radius:16px;padding:32px;margin-top:60px;border:1px solid var(--separator-secondary)}.cert-guide-title{font-size:var(--text-title-3);font-weight:700;color:var(--label-primary);margin-bottom:20px;display:flex;align-items:center;gap:10px}.cert-guide-title::before{content:'';width:4px;height:24px;background:var(--gradient-primary);border-radius:2px}.cert-guide-list{list-style:none;padding:0;margin:0}.cert-guide-list li{position:relative;padding-left:28px;margin-bottom:16px;color:var(--label-primary);font-size:var(--text-subhead);line-height:1.6}.cert-guide-list li::before{content:'✓';position:absolute;left:0;color:var(--color-brand-primary);font-weight:700;font-size:var(--text-title-4)}.cert-guide-list li:last-child{margin-bottom:0}.cert-loading{display:inline-block;animation:spin 1s linear infinite}@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width:992px){.cert-validation-hero h1{font-size:var(--text-large-title)}.cert-search-input{font-size:var(--text-callout);padding:14px 16px}.cert-search-btn{padding:10px 24px;font-size:var(--text-subhead)}.cert-result-title{font-size:var(--text-title-1)}.cert-result-card{padding:24px}.cert-result-value{font-size:var(--text-title-3)}}@media (max-width:768px){.cert-validation-hero{padding:40px 0 30px}.cert-validation-hero h1{font-size:var(--text-title-1)}.cert-search-container{margin-top:30px}.cert-search-box{padding:6px;border-radius:12px}.cert-search-input{font-size:var(--text-subhead);padding:12px 14px}.cert-search-btn{padding:8px 20px;font-size:var(--text-subhead);border-radius:10px}.cert-result-title{font-size:var(--text-title-2);margin-bottom:30px}.cert-result-card{padding:20px;border-radius:12px}.cert-result-label{font-size:var(--text-caption-1)}.cert-result-value{font-size:var(--text-title-4)}.cert-guide-container{padding:24px;margin-top:40px;border-radius:12px}.cert-guide-title{font-size:var(--text-title-4)}.cert-guide-list li{font-size:var(--text-subhead);padding-left:24px}}