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.stat-value{font-size:1.8rem;font-weight:800;color:#ef4444}.stat-card .stat-label{font-size:.8rem;color:#6b7280;margin-top:4px}.info-box{padding:16px 20px;border-radius:8px;margin:16px 0;font-size:.95rem}.info-box.info{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}.info-box.warning{background:#fffbeb;border:1px solid #fde68a;color:#92400e}.info-box.success{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534}.meta-form{margin:20px 0}.meta-form .form-group{margin-bottom:14px}.faq-section{max-width:700px;margin:50px auto;padding:0 20px 60px}.faq-section h2{text-align:center;font-size:1.6rem;margin-bottom:24px;color:#1e293b}.faq-item{background:#fff;border:1px solid #e2e8f0;border-radius:10px;margin-bottom:10px;overflow:hidden}.faq-question{width:100%;padding:16px 20px;background:none;border:none;text-align:left;font-size:1rem;font-weight:600;color:#374151;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:background .2s}.faq-question:hover{background:#f8fafc}.faq-question::after{content:'+';font-size:1.4rem;color:#9ca3af;transition:transform .3s;flex-shrink:0;margin-left:12px}.faq-item.open .faq-question::after{content:'\2212';color:#ef4444}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease}.faq-item.open .faq-answer{max-height:500px}.faq-answer-inner{padding:0 20px 16px;color:#64748b;line-height:1.7}.site-footer{background:#1e293b;color:#94a3b8;padding:32px 0;margin-top:auto}.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px}.footer-links{display:flex;gap:20px}.footer-links a{color:#94a3b8;font-size:.9rem}.footer-links a:hover{color:#fff}.footer-copy{font-size:.85rem}.toast-container{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{padding:14px 20px;border-radius:8px;color:#fff;font-weight:500;font-size:.95rem;animation:toastIn .3s ease;box-shadow:0 4px 16px rgba(0,0,0,.15);max-width:360px}.toast.success{background:#16a34a}.toast.error{background:#dc2626}.toast.info{background:#2563eb}@keyframes toastIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes toastOut{from{opacity:1}to{opacity:0;transform:translateY(-10px)}}@media(max-width:768px){.hero h1{font-size:1.8rem}.hero p{font-size:1rem}.tool-hero h1{font-size:1.5rem}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;padding:30px 0}.tool-box{padding:20px}.upload-area{padding:30px 16px}.header-inner{flex-wrap:wrap}.footer-inner{flex-direction:column;text-align:center}.page-list{grid-template-columns:repeat(auto-fill,minmax(80px,1fr))}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.tools-grid{grid-template-columns:1fr}.controls{flex-direction:column}.btn{width:100%}}.lang-details{position:relative}.lang-details summary{list-style:none;cursor:pointer}.lang-details summary::-webkit-details-marker{display:none}.lang-switcher-btn{display:inline-flex;align-items:center;gap:.35rem;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);border-radius:8px;padding:.4rem .7rem;font-size:.8rem;font-weight:500;color:inherit;cursor:pointer;white-space:nowrap}.lang-switcher-btn:hover{background:rgba(255,255,255,0.2)}.lang-dropdown{position:absolute;top:calc(100%+4px);right:0;background:#1e293b;border:1px solid rgba(255,255,255,0.15);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,0.3);z-index:1000;max-height:320px;overflow-y:auto;min-width:180px;padding:.25rem 0;display:none}.lang-details[open] .lang-dropdown{display:block}.lang-option{display:block;padding:.45rem .75rem;font-size:.8rem;color:#cbd5e1;text-decoration:none;white-space:nowrap}.lang-option:hover{background:rgba(255,255,255,0.1);color:#fff}.lang-option.active{background:rgba(59,130,246,0.2);color:#60a5fa;font-weight:600}