#tool-hash-calculator[data-astro-cid-jeemgsqm]{max-width:1080px;margin:0 auto}.tool-header[data-astro-cid-jeemgsqm]{text-align:center;margin-bottom:24px}.tool-header[data-astro-cid-jeemgsqm] h1[data-astro-cid-jeemgsqm]{font-size:clamp(1.75rem,4vw,2.25rem);font-weight:700;margin:0 0 8px;color:var(--md-sys-color-on-surface)}.subtitle[data-astro-cid-jeemgsqm]{font-size:1rem;color:var(--md-sys-color-on-surface-variant);margin:0}.quick-actions[data-astro-cid-jeemgsqm]{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap;justify-content:center}.action-btn[data-astro-cid-jeemgsqm],.copy-btn[data-astro-cid-jeemgsqm]{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--md-sys-shape-corner-small, 8px);font-size:.875rem;font-weight:500;cursor:pointer;border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);transition:background .15s,border-color .15s}.action-btn[data-astro-cid-jeemgsqm]:hover,.copy-btn[data-astro-cid-jeemgsqm]:hover{background:var(--md-sys-color-surface-container-highest);border-color:var(--md-sys-color-primary)}.action-btn--secondary[data-astro-cid-jeemgsqm]{background:var(--md-sys-color-surface-container-low)}.action-btn-group[data-astro-cid-jeemgsqm]{display:flex;gap:6px}.workspace-grid[data-astro-cid-jeemgsqm]{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;margin-bottom:36px}.pane[data-astro-cid-jeemgsqm]{background:var(--md-sys-color-surface-container-lowest);border:1px solid var(--md-sys-color-outline-variant);border-radius:12px;padding:20px;display:flex;flex-direction:column}.pane-header[data-astro-cid-jeemgsqm]{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:8px}.pane-header[data-astro-cid-jeemgsqm] h2[data-astro-cid-jeemgsqm]{font-size:1.1rem;font-weight:600;margin:0;color:var(--md-sys-color-on-surface)}.tab-group[data-astro-cid-jeemgsqm]{display:inline-flex;border:1px solid var(--md-sys-color-outline-variant);border-radius:8px;overflow:hidden}.tab-btn[data-astro-cid-jeemgsqm]{padding:6px 14px;border:none;background:var(--md-sys-color-surface-container-low);color:var(--md-sys-color-on-surface-variant);font-size:.85rem;font-weight:500;cursor:pointer;transition:background .15s,color .15s}.tab-btn[data-astro-cid-jeemgsqm].active{background:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);font-weight:600}.input-wrap[data-astro-cid-jeemgsqm]{margin-bottom:16px}.form-textarea[data-astro-cid-jeemgsqm],.form-input[data-astro-cid-jeemgsqm]{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface);font-size:.9rem;box-sizing:border-box}.form-textarea[data-astro-cid-jeemgsqm]{resize:vertical;line-height:1.5}.code-font[data-astro-cid-jeemgsqm]{font-family:monospace;font-size:.875rem;word-break:break-all}.file-dropzone[data-astro-cid-jeemgsqm]{border:2px dashed var(--md-sys-color-outline-variant);border-radius:8px;padding:24px 16px;text-align:center;cursor:pointer;transition:border-color .2s,background-color .2s;background:var(--md-sys-color-surface-container-low)}.file-dropzone[data-astro-cid-jeemgsqm].dragover{border-color:var(--md-sys-color-primary);background:var(--md-sys-color-surface-container-high)}.file-input-hidden[data-astro-cid-jeemgsqm]{display:none}.dropzone-icon[data-astro-cid-jeemgsqm]{stroke:var(--md-sys-color-primary);margin-bottom:8px}.dropzone-text[data-astro-cid-jeemgsqm]{margin:0 0 4px;font-size:.95rem;color:var(--md-sys-color-on-surface)}.dropzone-sub[data-astro-cid-jeemgsqm]{margin:0;font-size:.8rem;color:var(--md-sys-color-on-surface-variant)}.file-info[data-astro-cid-jeemgsqm]{margin-top:12px;padding:8px 12px;border-radius:6px;background:var(--md-sys-color-surface-container-highest);display:inline-flex;gap:12px;font-size:.85rem}.file-info-name[data-astro-cid-jeemgsqm]{font-weight:600;color:var(--md-sys-color-on-surface)}.file-info-size[data-astro-cid-jeemgsqm]{color:var(--md-sys-color-on-surface-variant)}.hmac-box[data-astro-cid-jeemgsqm],.verify-box[data-astro-cid-jeemgsqm]{margin-top:14px;padding:12px 14px;border-radius:8px;border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low)}.switch-label[data-astro-cid-jeemgsqm]{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:.875rem;font-weight:500;color:var(--md-sys-color-on-surface);-webkit-user-select:none;-moz-user-select:none;user-select:none}.control-group[data-astro-cid-jeemgsqm] label[data-astro-cid-jeemgsqm]{display:block;font-size:.85rem;font-weight:600;margin-bottom:4px;color:var(--md-sys-color-on-surface-variant)}.verify-box[data-astro-cid-jeemgsqm] label[data-astro-cid-jeemgsqm]{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--md-sys-color-on-surface-variant)}.verify-status[data-astro-cid-jeemgsqm]{display:flex;align-items:center;gap:8px;margin-top:8px}.verify-badge[data-astro-cid-jeemgsqm]{padding:3px 8px;border-radius:6px;font-size:.75rem;font-weight:700;text-transform:uppercase}.verify-badge[data-astro-cid-jeemgsqm].match{background:#1b5e20;color:#e8f5e9}.verify-badge[data-astro-cid-jeemgsqm].mismatch{background:#b71c1c;color:#ffebee}.verify-text[data-astro-cid-jeemgsqm]{font-size:.85rem;font-weight:500}.verify-text[data-astro-cid-jeemgsqm].match{color:#2e7d32}.verify-text[data-astro-cid-jeemgsqm].mismatch{color:#c62828}.hash-list[data-astro-cid-jeemgsqm]{display:flex;flex-direction:column;gap:12px}.hash-item[data-astro-cid-jeemgsqm]{border:1px solid var(--md-sys-color-outline-variant);border-radius:8px;background:var(--md-sys-color-surface-container-low);padding:10px 14px}.hash-item-header[data-astro-cid-jeemgsqm]{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.hash-algo-tag[data-astro-cid-jeemgsqm]{font-size:.8rem;font-weight:700;color:var(--md-sys-color-primary)}.hash-copy-btn[data-astro-cid-jeemgsqm]{padding:3px 8px;font-size:.75rem;border-radius:4px;border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);cursor:pointer}.hash-copy-btn[data-astro-cid-jeemgsqm]:hover{background:var(--md-sys-color-surface-container-highest);border-color:var(--md-sys-color-primary)}.hash-value[data-astro-cid-jeemgsqm]{padding:6px 8px;border-radius:6px;background:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface);-webkit-user-select:all;-moz-user-select:all;user-select:all;line-height:1.4}.error-banner[data-astro-cid-jeemgsqm]{margin-top:12px;padding:10px 14px;border-radius:8px;background:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container);font-size:.85rem}.guide-section[data-astro-cid-jeemgsqm]{margin-top:48px;padding-top:32px;border-top:1px solid var(--md-sys-color-outline-variant)}.guide-section[data-astro-cid-jeemgsqm] h2[data-astro-cid-jeemgsqm]{font-size:1.5rem;font-weight:700;margin:28px 0 12px;color:var(--md-sys-color-on-surface)}.guide-section[data-astro-cid-jeemgsqm] p[data-astro-cid-jeemgsqm]{font-size:.95rem;line-height:1.6;color:var(--md-sys-color-on-surface-variant);margin-bottom:16px}.features-grid[data-astro-cid-jeemgsqm]{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:24px 0}.feature-card[data-astro-cid-jeemgsqm]{padding:16px;background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-radius:8px}.feature-card[data-astro-cid-jeemgsqm] h3[data-astro-cid-jeemgsqm]{font-size:1rem;font-weight:600;margin:0 0 8px;color:var(--md-sys-color-primary)}.feature-card[data-astro-cid-jeemgsqm] p[data-astro-cid-jeemgsqm]{font-size:.875rem;margin:0;line-height:1.5;color:var(--md-sys-color-on-surface-variant)}.steps-list[data-astro-cid-jeemgsqm]{margin:16px 0 24px;padding-left:20px;line-height:1.8;color:var(--md-sys-color-on-surface-variant)}.table-wrap[data-astro-cid-jeemgsqm]{overflow-x:auto;margin:20px 0}.algo-table[data-astro-cid-jeemgsqm]{width:100%;border-collapse:collapse;font-size:.9rem;text-align:left}.algo-table[data-astro-cid-jeemgsqm] th[data-astro-cid-jeemgsqm],.algo-table[data-astro-cid-jeemgsqm] td[data-astro-cid-jeemgsqm]{padding:10px 14px;border:1px solid var(--md-sys-color-outline-variant)}.algo-table[data-astro-cid-jeemgsqm] th[data-astro-cid-jeemgsqm]{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);font-weight:600}.algo-table[data-astro-cid-jeemgsqm] td[data-astro-cid-jeemgsqm]{background:var(--md-sys-color-surface-container-lowest);color:var(--md-sys-color-on-surface-variant)}.faq-list[data-astro-cid-jeemgsqm]{display:flex;flex-direction:column;gap:12px;margin-top:16px}.faq-item[data-astro-cid-jeemgsqm]{background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-radius:8px;padding:12px 16px}.faq-item[data-astro-cid-jeemgsqm] summary[data-astro-cid-jeemgsqm]{font-weight:600;cursor:pointer;color:var(--md-sys-color-on-surface)}.faq-item[data-astro-cid-jeemgsqm] p[data-astro-cid-jeemgsqm]{margin:8px 0 0;font-size:.9rem;line-height:1.5;color:var(--md-sys-color-on-surface-variant)}.sr-only[data-astro-cid-jeemgsqm]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}