.ivt-root{color:#111827;max-width:720px;margin:0 auto;padding:1rem;font-family:system-ui,sans-serif}.ivt-lbl{letter-spacing:.07em;text-transform:uppercase;color:#1a1d21;margin-bottom:.85rem;font-size:14px;font-weight:700}.ivt-sec{margin-bottom:1.75rem}.ivt-sec p{color:#374151;font-size:14px;font-weight:500}.ivt-sec h2,.ivt-sec h3{letter-spacing:.07em;text-transform:uppercase;color:#374151;font-size:16px;font-weight:700}.ivt-divider{background:#f3f4f6;height:.5px;margin:1.75rem 0}.ivt-list{flex-direction:column;gap:8px;display:flex}.ivt-row-btn{all:unset;-webkit-tap-highlight-color:transparent;touch-action:manipulation;cursor:pointer;text-align:left;box-sizing:border-box;background:#fff;border:.5px solid #e5e7eb;border-radius:12px;align-items:flex-start;gap:12px;width:100%;padding:13px 14px;transition:border-color .12s,background .12s;display:flex}.ivt-row-btn:active{background:#f9fafb}.ivt-row-btn.ivt-sel{background:#eeedfe;border:1.5px solid #7f77dd}.ivt-radio{border:1.5px solid #d1d5db;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;margin-top:1px;transition:all .12s;display:flex}.ivt-sel .ivt-radio{background:#7f77dd;border-color:#7f77dd}.ivt-dot{opacity:0;background:#fff;border-radius:50%;width:8px;height:8px;transition:opacity .12s}.ivt-sel .ivt-dot{opacity:1}.ivt-info{flex:1;min-width:0}.ivt-top{flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:3px;display:flex}.ivt-name{color:#111827;font-size:14px;font-weight:500}.ivt-code{color:#6b7280;font-family:monospace;font-size:11px}.ivt-sel .ivt-code{color:#534ab7}.ivt-desc{color:#374151;margin-bottom:6px;font-size:12px;line-height:1.4}.ivt-badges{flex-wrap:wrap;gap:4px;display:flex}.ivt-badge{white-space:nowrap;border-radius:999px;padding:2px 7px;font-size:10px;font-weight:500}.ivt-by{color:#27500a;background:#eaf3de;border:.5px solid #c0dd97}.ivt-bn{color:#374151;opacity:1;background:#f9fafb;border:.5px solid #f3f4f6;text-decoration:line-through}.ivt-show-more{color:#6b7280;cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:.5px dashed #e5e7eb;border-radius:8px;width:100%;margin-top:8px;padding:11px;font-family:inherit;font-size:13px;font-weight:500;transition:background .12s}.ivt-show-more:hover{background:#f9fafb}.ivt-gen{background:#fff;border:.5px solid #e5e7eb;border-radius:12px;padding:1rem 1.125rem}.ivt-qty-row{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:1rem;display:flex}.ivt-stepper{border:.5px solid #e5e7eb;border-radius:8px;align-items:center;display:flex;overflow:hidden}.ivt-sbtn{color:#111827;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:#f9fafb;border:none;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-family:inherit;font-size:20px;line-height:1;transition:background .1s;display:flex}.ivt-sbtn:active{background:#e5e7eb}.ivt-sinp{text-align:center;color:#111827;background:#fff;border:none;border-left:.5px solid #e5e7eb;border-right:.5px solid #e5e7eb;outline:none;width:64px;height:44px;font-family:inherit;font-size:16px;font-weight:500}.ivt-qlbl{color:#4b5563;font-size:13px}.ivt-out{background:#f9fafb;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;min-height:64px;margin-bottom:12px;padding:14px 16px;display:flex;position:relative;overflow:hidden}.ivt-out-preview{color:#534ab7;text-align:center;word-break:break-all;min-height:24px;font-size:20px;line-height:1.3}.ivt-out-preview .ivt-dots{letter-spacing:2px;font-weight:700}.ivt-hint{color:#374151;text-align:center;margin-top:4px;font-size:13px;line-height:1.5}.ivt-btn-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.ivt-btn{color:#111827;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:#fff;border:.5px solid #e5e7eb;border-radius:8px;justify-content:center;align-items:center;gap:6px;height:44px;font-family:inherit;font-size:14px;font-weight:500;transition:background .12s,border-color .12s;display:flex}.ivt-btn:hover{background:#f9fafb}.ivt-primary{color:#fff!important;background:#534ab7!important;border-color:#7f77dd!important}.ivt-primary:hover{background:#473ea5!important}.ivt-done{color:#fff!important;background:#1d9e75!important;border-color:#1d9e75!important}.ivt-tactions{gap:6px;margin-bottom:8px;display:flex}.ivt-smbtn{color:#6b7280;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:#f9fafb;border:.5px solid #e5e7eb;border-radius:8px;align-items:center;gap:5px;height:34px;padding:0 12px;font-family:inherit;font-size:12px;font-weight:500;display:flex}.ivt-smbtn:active{background:#e5e7eb}.ivt-ta{resize:vertical;color:#111827;-webkit-appearance:none;box-sizing:border-box;background:#fff;border:.5px solid #e5e7eb;border-radius:12px;outline:none;width:100%;min-height:96px;padding:12px;font-family:inherit;font-size:14px;line-height:1.7;transition:border-color .12s}.ivt-ta:focus{border-color:#d1d5db}.ivt-prog{background:#f3f4f6;border-radius:0 0 12px 12px;height:3px;margin-top:-1px;overflow:hidden}.ivt-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:10px;display:grid}.ivt-stat{text-align:center;background:#f9fafb;border-radius:8px;padding:10px 6px}.ivt-stat-hi{background:#eeedfe}.ivt-sn{color:#111827;font-size:18px;font-weight:500;line-height:1.1}.ivt-stat-hi .ivt-sn{color:#534ab7}.ivt-sl{color:#9ca3af;margin-top:2px;font-size:10px}.ivt-warn{color:#92400e;background:#fffbeb;border-radius:8px;align-items:center;gap:7px;margin-top:8px;padding:9px 12px;font-size:12px;display:flex}.ivt-faq{border:.5px solid #f3f4f6;border-radius:10px;margin-bottom:6px;overflow:hidden}.ivt-faq-btn{text-align:left;cursor:pointer;color:#111827;-webkit-tap-highlight-color:transparent;background:0 0;border:none;justify-content:space-between;align-items:center;width:100%;padding:12px 14px;font-family:inherit;font-size:14px;font-weight:500;display:flex}.ivt-faq-body{color:#6b7280;padding:0 14px 12px;font-size:13px;line-height:1.6}.ivt-related{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.ivt-rel-a{color:#6b7280;background:#f9fafb;border:.5px solid #e5e7eb;border-radius:999px;padding:6px 14px;font-size:13px;text-decoration:none}.ivt-rel-a:hover{background:#e5e7eb}.ivt-intro{color:#1f2937;margin-bottom:1.5rem;font-size:16px;line-height:1.7}.ivt-section-heading{color:#111827;margin-top:1.5rem;margin-bottom:.75rem;font-size:20px;font-weight:600}.ivt-features-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.ivt-feature-card{background:#f9fafb;border:.5px solid #e5e7eb;border-radius:10px;padding:14px}.ivt-feature-card h3{color:#111827;margin:0 0 6px;font-size:15px;font-weight:600}.ivt-feature-card p{color:#4b5563;margin:0;font-size:13px;line-height:1.5}.ivt-examples-list{flex-direction:column;gap:10px;display:flex}.ivt-example-item{background:#f9fafb;border:.5px solid #e5e7eb;border-radius:10px;padding:14px}.ivt-example-item h3{color:#111827;margin:0 0 4px;font-size:14px;font-weight:600}.ivt-example-item p{color:#4b5563;margin:0;font-size:13px;line-height:1.5}.ivt-platform-table{border-collapse:collapse;width:100%;margin-top:8px;font-size:13px}.ivt-platform-table th{text-align:left;color:#374151;border-bottom:1px solid #e5e7eb;padding:6px 8px;font-weight:600}.ivt-platform-table td{color:#111827;border-bottom:1px solid #f3f4f6;padding:6px 8px}.ivt-platform-table .compat-yes{color:#27500a;font-weight:600}.ivt-platform-table .compat-no{color:#b91c1c;text-decoration:line-through}.ivt-content-block{margin-bottom:1rem}.ivt-content-block h2{color:#111827;margin:0 0 .5rem;font-size:20px;font-weight:600}.ivt-content-block h3{color:#111827;margin:0 0 .5rem;font-size:17px;font-weight:600}.ivt-content-block p{color:#374151;margin:0 0 .5rem;font-size:14px;line-height:1.7}@media (max-width:767px){.ivt-root{padding:.75rem}.ivt-lbl{color:#534ab7;margin-bottom:.5rem;font-size:14px}.ivt-sec{margin-bottom:1.25rem}.ivt-divider{margin:1rem 0}.ivt-list{-webkit-overflow-scrolling:touch;flex-direction:row;gap:8px;padding-bottom:8px;overflow-x:auto}.ivt-row-btn{appearance:none;flex-direction:column;flex:0 0 85%;padding:10px}.ivt-radio{pointer-events:none;align-self:flex-end;margin-top:0}.ivt-show-more{display:none}.ivt-out{min-height:80px}.ivt-sbtn{width:48px;height:48px}.ivt-sinp{width:72px;height:48px;font-size:18px}.ivt-btn-row{grid-template-columns:1fr}.ivt-btn{height:48px}.ivt-smbtn{height:40px;padding:0 16px;font-size:13px}.ivt-features-grid{grid-template-columns:1fr}}@media (min-width:540px) and (max-width:767px){.ivt-list{flex-flow:wrap;overflow-x:visible}.ivt-row-btn{flex:calc(50% - 8px);min-width:200px}.ivt-features-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:768px){.ivt-root{padding:1.5rem 1rem}.ivt-list{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.ivt-sn{font-size:22px}.ivt-sl{font-size:11px}.ivt-stats{gap:8px}.ivt-name{font-size:15px}.ivt-desc{font-size:13px}}