.pdf-splitter-module__EP4Txa__main{min-height:calc(100vh - 64px);padding-top:100px}.pdf-splitter-module__EP4Txa__header{text-align:center;margin-bottom:3rem}.pdf-splitter-module__EP4Txa__title{letter-spacing:-.02em;margin-bottom:.5rem;font-size:clamp(2rem,4vw,3rem)}.pdf-splitter-module__EP4Txa__subtitle{color:var(--text-secondary);max-width:500px;margin:0 auto;font-size:1rem}.pdf-splitter-module__EP4Txa__uploadArea{max-width:500px;margin:0 auto}.pdf-splitter-module__EP4Txa__dropZone{background:var(--bg-secondary);border:1px dashed var(--border-hover);cursor:pointer;transition:all var(--transition-fast);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;padding:4rem 2rem;display:flex}.pdf-splitter-module__EP4Txa__dropZone:hover{border-color:var(--text-primary);background:var(--bg-tertiary)}.pdf-splitter-module__EP4Txa__uploadIcon{color:var(--text-secondary);background:var(--bg-primary);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);border-radius:50%;margin-bottom:1rem;padding:1rem}.pdf-splitter-module__EP4Txa__dropZone h3{color:var(--text-primary);margin-bottom:.25rem;font-size:1.125rem;font-weight:500}.pdf-splitter-module__EP4Txa__dropZone p{color:var(--text-muted);font-size:.875rem}.pdf-splitter-module__EP4Txa__fileInput{display:none}.pdf-splitter-module__EP4Txa__fileDetails{background:var(--bg-primary);border:1px solid var(--border-color);text-align:center;box-shadow:var(--shadow-md);border-radius:12px;padding:2.5rem 2rem}.pdf-splitter-module__EP4Txa__fileIcon{color:var(--accent-blue);margin-bottom:1rem}.pdf-splitter-module__EP4Txa__fileInfo h3{color:var(--text-primary);word-break:break-all;margin-bottom:.25rem;font-size:1rem;font-weight:500}.pdf-splitter-module__EP4Txa__fileInfo p{color:var(--text-secondary);margin-bottom:2rem;font-size:.875rem}.pdf-splitter-module__EP4Txa__actionArea{flex-direction:column;gap:.75rem;max-width:260px;margin:0 auto;display:flex}.pdf-splitter-module__EP4Txa__primaryButton{background:var(--text-primary);color:var(--bg-primary);border:1px solid var(--text-primary);cursor:pointer;transition:all var(--transition-fast);border-radius:6px;padding:.75rem 1.5rem;font-size:.875rem;font-weight:500}.pdf-splitter-module__EP4Txa__primaryButton:hover:not(:disabled){background:var(--text-secondary);border-color:var(--text-secondary)}.pdf-splitter-module__EP4Txa__primaryButton:disabled{opacity:.5;cursor:not-allowed}.pdf-splitter-module__EP4Txa__ghostButton{color:var(--text-secondary);border:1px solid var(--border-color);cursor:pointer;transition:all var(--transition-fast);background:0 0;border-radius:6px;padding:.75rem 1.5rem;font-size:.875rem;font-weight:500}.pdf-splitter-module__EP4Txa__ghostButton:hover:not(:disabled){background:var(--bg-secondary);color:var(--text-primary);border-color:var(--border-hover)}.pdf-splitter-module__EP4Txa__seoContent{border-top:1px solid var(--border-color);margin-top:5rem;padding-top:4rem}.pdf-splitter-module__EP4Txa__seoContent h2{letter-spacing:-.01em;margin-bottom:1rem;font-size:1.5rem}.pdf-splitter-module__EP4Txa__seoContent p{color:var(--text-secondary);max-width:700px;margin-bottom:2.5rem;font-size:1rem;line-height:1.6}.pdf-splitter-module__EP4Txa__stepsGrid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;display:grid}.pdf-splitter-module__EP4Txa__stepBox{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;padding:1.5rem}.pdf-splitter-module__EP4Txa__stepNum{background:var(--text-primary);width:24px;height:24px;color:var(--bg-primary);border-radius:50%;justify-content:center;align-items:center;margin-bottom:1rem;font-size:.75rem;font-weight:600;display:inline-flex}.pdf-splitter-module__EP4Txa__stepBox h3{color:var(--text-primary);margin-bottom:.5rem;font-size:1rem}.pdf-splitter-module__EP4Txa__stepBox p{color:var(--text-secondary);margin-bottom:0;font-size:.875rem}