.checksum-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(310px,.88fr);gap:1.5rem;align-items:start;margin-bottom:3rem}.privacy-badge{display:flex;gap:.75rem;align-items:flex-start;padding:1rem;border-radius:14px;background:#ecfdf5;color:#115e59;margin-bottom:1.25rem}.privacy-badge svg{flex:0 0 auto;margin-top:.2rem}.drop-zone{border:2px dashed #93b4e8;border-radius:16px;padding:2.2rem 1.25rem;text-align:center;background:#f8fbff;transition:.15s ease}.drop-zone.is-dragging{border-color:var(--blue);background:#eff6ff;box-shadow:0 0 0 4px rgba(37,99,235,.12)}.drop-icon{width:48px;height:48px;margin:0 auto .7rem;color:var(--blue)}.drop-zone strong{display:block;font-size:1.12rem}.drop-zone p{margin:.2rem 0 1rem;color:var(--muted)}.file-summary{font-weight:700;margin:1rem 0 0;overflow-wrap:anywhere}.progress-wrap{margin-top:1.25rem}.progress-head{display:flex;justify-content:space-between;gap:1rem;align-items:center;margin-bottom:.45rem}.progress-head span{font-variant-numeric:tabular-nums;color:var(--muted);font-size:.9rem}progress{display:block;width:100%;height:12px;accent-color:var(--blue)}.action-row{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap;margin-top:1rem}.button.secondary{background:#fff;color:var(--blue-dark);border:1px solid #93b4e8}.button.danger{background:#fff;color:#b42318;border:1px solid #f1a7a2}.result-card{margin-top:1.25rem;padding:1.15rem;border:1px solid var(--line);border-radius:14px;background:#f8fafc}.result-card h3{margin-top:0}.hash-output{display:block;padding:.9rem;border-radius:10px;background:#172033;color:#e6efff;overflow-wrap:anywhere;font:600 .88rem/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;user-select:all}.compare-field{margin-top:1.35rem}.compare-field input{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.comparison{min-height:1.7rem;margin:.65rem 0 0;font-weight:700}.comparison[data-status="match"]{color:#08735f}.comparison[data-status="mismatch"],.comparison[data-status="invalid"]{color:#b42318}.status{min-height:1.6rem;margin:.75rem 0 0;color:var(--muted)}.steps{counter-reset:steps;list-style:none;padding:0;margin:0}.steps li{position:relative;padding:0 0 1.25rem 3rem}.steps li:before{counter-increment:steps;content:counter(steps);position:absolute;left:0;top:0;width:2rem;height:2rem;display:grid;place-items:center;border-radius:50%;background:#dbeafe;color:#1e40af;font-weight:800}.steps strong{display:block}.steps span{color:var(--muted)}.mini-note{padding:1rem;border-left:4px solid var(--blue);background:#eff6ff;border-radius:0 10px 10px 0}.content code{overflow-wrap:anywhere}input[type=file].visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:800px){.checksum-layout{grid-template-columns:1fr}.drop-zone{padding:1.5rem .85rem}.progress-head{align-items:flex-start;flex-direction:column;gap:.2rem}}@media(max-width:560px){.checksum-layout{margin-bottom:2rem}.action-row .button{width:100%}.hash-output{font-size:.78rem}.hero{padding-top:2.8rem}}