.kit-studio{--ks-ink:#0f172a;--ks-ink-muted:#475569;--ks-border:#e2e8f0;--ks-accent:#1e40af;--ks-accent-hover:#1e3a8a;--ks-surface:#fff;--ks-surface-alt:#f8fafc;--ks-divider:#334155;--ks-divider-hover:#3b82f6;max-width:1280px;color:var(--ks-ink);margin:0 auto;padding:24px 20px 48px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.kit-studio .kit-studio__head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:10px;padding:16px;display:flex}.kit-studio .kit-studio__eyebrow{text-transform:uppercase;letter-spacing:1.5px;color:var(--ks-accent);margin:0 0 4px;font-size:11px;font-weight:700}.kit-studio .kit-studio__title{letter-spacing:-.02em;margin:0;font-size:24px;font-weight:800}.kit-studio .kit-studio__tagline{color:var(--ks-ink-muted);max-width:60ch;margin:6px 0 0;font-size:14px}.kit-studio .kit-studio__actions{flex-wrap:wrap;gap:8px;display:flex}.kit-studio .kit-studio__btn{background:var(--ks-accent);color:#fff;border:1px solid var(--ks-accent);font:inherit;cursor:pointer;border-radius:8px;min-height:36px;padding:8px 14px;font-size:13px;font-weight:600}.kit-studio .kit-studio__btn:hover:not(:disabled){background:var(--ks-accent-hover);border-color:var(--ks-accent-hover)}.kit-studio .kit-studio__btn:focus-visible{outline-offset:2px;outline:3px solid #93c5fd}.kit-studio .kit-studio__btn:disabled{opacity:.5;cursor:not-allowed}.kit-studio .kit-studio__btn--muted{color:var(--ks-ink);border-color:var(--ks-border);background:#fff}.kit-studio .kit-studio__flavors{border:1px solid var(--ks-border);background:#f1f5f9;border-radius:10px;gap:0;margin:14px 0 6px;padding:3px;display:inline-flex}.kit-studio .kit-studio__flavor{color:var(--ks-ink-muted);font:inherit;cursor:pointer;background:0 0;border:none;border-radius:7px;align-items:center;gap:6px;min-height:32px;padding:6px 14px;font-size:13px;font-weight:600;transition:background .15s,color .15s;display:inline-flex}.kit-studio .kit-studio__flavor:hover:not(.is-active){color:var(--ks-ink)}.kit-studio .kit-studio__flavor.is-active{background:var(--ks-accent);color:#fff;box-shadow:0 1px 2px #1e40af4d}.kit-studio .kit-studio__flavor:focus-visible{outline-offset:2px;outline:3px solid #93c5fd}.kit-studio .kit-studio__toast{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:6px;margin:8px 0 0;padding:8px 12px;font-size:13px;font-weight:600}.kit-studio .kit-studio__wcag{flex-wrap:wrap;gap:6px;margin:14px 0 16px;padding:0;list-style:none;display:flex}.kit-studio .kit-studio__wcag-item{color:var(--ks-accent);background:#eff6ff;border:1px solid #dbeafe;border-radius:999px;padding:3px 10px;font-size:11px;font-weight:600}.kit-studio .kit-studio__panels{border:1px solid var(--ks-border);background:#1e293b;border-radius:10px;height:620px;overflow:hidden}.kit-studio .kit-studio__panel{flex-direction:column;height:100%;display:flex;overflow:hidden}.kit-studio .kit-studio__panel>div,.kit-studio .kit-studio__panel .sp-stack,.kit-studio .kit-studio__panel .sp-file-explorer,.kit-studio .kit-studio__panel .sp-code-editor,.kit-studio .kit-studio__panel .sp-preview-container{flex:1;min-height:0;width:100%!important;height:100%!important}.kit-studio .kit-studio__handle{background:var(--ks-divider);cursor:col-resize;flex-shrink:0;width:4px;transition:background .15s,width .15s;position:relative}.kit-studio .kit-studio__handle:hover,.kit-studio .kit-studio__handle[data-resize-handle-active]{background:var(--ks-divider-hover);width:6px}.kit-studio .kit-studio__handle:before{content:"";opacity:0;background:#ffffff80;border-radius:2px;width:2px;height:28px;transition:opacity .15s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.kit-studio .kit-studio__handle:hover:before,.kit-studio .kit-studio__handle[data-resize-handle-active]:before{opacity:1}.kit-studio .kit-studio__handle:after{content:"";opacity:0;pointer-events:none;background-color:#fff;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e40af' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='15 18 9 12 15 6'/%3E%3Cpolyline points='9 6 15 12 9 18' transform='translate(6 0)'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:14px 14px;border-radius:4px;width:20px;height:20px;transition:opacity .2s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 2px 6px #0000004d}.kit-studio .kit-studio__handle:hover:after,.kit-studio .kit-studio__handle[data-resize-handle-active]:after{opacity:1}.kit-studio .kit-studio__hint{color:var(--ks-ink-muted);margin:14px 0 0;font-size:13px}@media (max-width:768px){.kit-studio .kit-studio__panels{height:780px}.kit-studio .kit-studio__title{font-size:20px}}