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var(--color-border);border-radius:8px;padding:1.25rem;background:var(--color-bg-surface);margin-bottom:2.5rem}.data-inputs[data-astro-cid-a5borio2]{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem;justify-content:center}.data-input-group[data-astro-cid-a5borio2]{display:flex;flex-direction:column;align-items:center;gap:.2rem}.data-label[data-astro-cid-a5borio2]{font-family:var(--font-mono);font-size:.7rem;color:var(--color-text-muted)}.data-input[data-astro-cid-a5borio2]{width:5.5rem;font-family:var(--font-mono);font-size:.75rem;padding:.3rem .4rem;border:1px solid var(--color-border);border-radius:4px;background:var(--color-bg);color:var(--color-text);outline:none;text-align:center}.data-input[data-astro-cid-a5borio2]:focus{border-color:var(--color-accent)}.sim-controls[data-astro-cid-a5borio2]{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem;justify-content:center}.btn[data-astro-cid-a5borio2]{font-family:var(--font-mono);font-size:.8rem;padding:.35rem .85rem;border:1px solid var(--color-border);border-radius:4px;background:var(--color-bg);color:var(--color-text);cursor:pointer;transition:all var(--transition-fast)}.btn[data-astro-cid-a5borio2]:hover:not(:disabled){border-color:var(--color-accent);color:var(--color-accent)}.btn[data-astro-cid-a5borio2]:disabled{opacity:.4;cursor:default}.btn[data-astro-cid-a5borio2].active{border-color:var(--color-accent);color:var(--color-accent);background:var(--accent-subtle, rgba(99, 102, 241, .08))}.info-bar[data-astro-cid-a5borio2]{font-family:var(--font-mono);font-size:.78rem;text-align:center;padding:.5rem .75rem;border:1px solid var(--color-border);border-radius:4px;background:var(--color-bg);color:var(--color-text-secondary);margin-bottom:1rem}.info-sep[data-astro-cid-a5borio2]{margin:0 .4rem;color:var(--color-text-muted)}#merkle-svg[data-astro-cid-a5borio2]{width:100%;max-width:520px;display:block;margin:0 auto 1rem}.mt-edge{stroke:var(--color-border);stroke-width:1.5;transition:stroke .3s ease}.mt-edge.cascade{stroke:#e67e22;stroke-width:2}.mt-edge.tamper{stroke:#c0392b;stroke-width:2}.mt-edge.proof{stroke:var(--color-accent);stroke-width:2}.mt-edge.verified{stroke:#27ae60;stroke-width:2}.mt-node-bg{fill:var(--color-bg-surface);stroke:var(--color-border);stroke-width:1.5;rx:6;ry:6;transition:fill .3s ease,stroke .3s ease;cursor:default}.mt-node-bg.leaf{fill:var(--accent-subtle, rgba(99, 102, 241, .08));stroke:var(--color-accent);cursor:pointer}.mt-node-bg.root{stroke:var(--color-accent);stroke-width:2}.mt-node-bg.cascade{fill:#e67e221f;stroke:#e67e22}.mt-node-bg.tamper{fill:#c0392b1f;stroke:#c0392b}.mt-node-bg.proof-sibling{fill:var(--accent-subtle, rgba(99, 102, 241, .12));stroke:var(--color-accent);stroke-width:2}.mt-node-bg.proof-path{fill:var(--accent-subtle, rgba(99, 102, 241, .06));stroke:var(--color-accent);stroke-width:2}.mt-node-bg.verified{fill:#27ae601f;stroke:#27ae60}.mt-node-hash{font-family:var(--font-mono);font-size:9px;fill:var(--color-text);text-anchor:middle;dominant-baseline:central;pointer-events:none;transition:fill .3s ease}.mt-node-label{font-family:var(--font-mono);font-size:8px;fill:var(--color-text-muted);text-anchor:middle;pointer-events:none}.mt-pulse-ring{fill:none;stroke-width:2;pointer-events:none}.event-log[data-astro-cid-a5borio2]{font-family:var(--font-mono);font-size:.75rem;line-height:1.6;max-height:140px;overflow-y:auto;border:1px solid var(--color-border);border-radius:4px;padding:.5rem .75rem;background:var(--color-bg);color:var(--color-text-secondary)}.log-entry{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.log-icon{display:inline-block;width:1.2em;text-align:center;margin-right:.3em;font-style:normal}.log-icon-build{color:var(--color-text-muted)}.log-icon-hash{color:var(--color-text-secondary)}.log-icon-cascade{color:#e67e22}.log-icon-proof{color:var(--color-accent)}.log-icon-verify{color:#27ae60}.log-icon-tamper,.log-icon-mismatch{color:#c0392b}.log-icon-match{color:#27ae60}.log-icon-edit,.log-icon-reset{color:var(--color-text-muted)}.lab-explanation[data-astro-cid-a5borio2]{max-width:42rem;margin:0 auto}@media(max-width:640px){.lab-header[data-astro-cid-a5borio2] h1[data-astro-cid-a5borio2]{font-size:1.5rem}.data-inputs[data-astro-cid-a5borio2]{gap:.35rem}.data-input[data-astro-cid-a5borio2]{width:4.2rem;font-size:.7rem;padding:.25rem .3rem}.data-label[data-astro-cid-a5borio2]{font-size:.65rem}#merkle-svg[data-astro-cid-a5borio2]{max-width:100%}.info-bar[data-astro-cid-a5borio2]{font-size:.7rem}}