.hero-section{text-align:center;margin-bottom:32px;display:flex;flex-direction:column;align-items:center}.hero-title{font-family:var(--font-heading);font-size:2.125rem;font-weight:800;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:12px;line-height:1.2}.hero-subtitle{font-size:1rem;color:var(--text-secondary);max-width:680px;line-height:1.6;margin-bottom:16px}.privacy-banner{display:inline-flex;align-items:center;gap:10px;background:var(--primary-light);border:1px solid var(--primary-border);color:var(--primary);padding:8px 18px;border-radius:var(--radius-full);font-size:.8125rem;max-width:720px;text-align:left}.privacy-banner svg{flex-shrink:0}.workspace-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}@media(max-width:860px){.workspace-grid{grid-template-columns:1fr}}.panel-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}.mode-tabs{display:flex;background:var(--surface-alt);padding:4px;border-radius:var(--radius-md);margin-bottom:20px;gap:4px}.mode-tab{flex:1;border:none;background:transparent;padding:8px 12px;border-radius:var(--radius-sm);font-size:.8125rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .15s ease;font-family:inherit}.mode-tab:hover{color:var(--text-primary)}.mode-tab.is-active{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-xs)}.section-subtitle{font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-primary);margin:20px 0 12px;padding-bottom:6px;border-bottom:1px solid var(--border)}.section-subtitle:first-of-type{margin-top:0}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.8125rem;font-weight:600;color:var(--text-primary);margin-bottom:6px}.form-control,.form-select{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);font-size:.875rem;font-family:inherit;color:var(--text-primary);transition:border-color .15s,box-shadow .15s}.form-control:focus,.form-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51f}textarea.form-control{min-height:90px;resize:vertical}.form-row-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.button-stack{margin-top:24px;display:flex;flex-direction:column;gap:10px}.btn-primary{display:flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:var(--white);border:none;padding:13px 20px;border-radius:var(--radius-sm);font-weight:700;font-size:.9375rem;cursor:pointer;transition:background .15s,transform .1s;box-shadow:0 4px 12px #4f46e540;font-family:inherit}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn-secondary{display:flex;align-items:center;justify-content:center;gap:6px;background:var(--surface);border:1px solid var(--border);color:var(--text-primary);padding:10px 14px;border-radius:var(--radius-sm);font-weight:600;font-size:.8125rem;cursor:pointer;transition:all .15s;font-family:inherit}.btn-secondary:hover{background:var(--surface-alt);border-color:var(--border-strong)}.preview-sticky-wrap{position:sticky;top:88px;display:flex;flex-direction:column;gap:12px}.preview-header{display:flex;align-items:center;justify-content:space-between}.preview-title{font-size:.875rem;font-weight:700;color:var(--text-primary)}.preview-badge{font-size:.6875rem;font-weight:700;background:var(--surface-alt);color:var(--text-secondary);padding:3px 8px;border-radius:var(--radius-full)}.sheet-canvas-container{background:#cbd5e1;padding:14px;border-radius:var(--radius-md);box-shadow:inset 0 2px 4px #0000000f;min-height:480px;display:flex;align-items:center;justify-content:center}.features-section{padding:56px 0 32px;border-top:1px solid var(--border);margin-top:48px}.section-title{text-align:center;font-family:var(--font-heading);font-size:1.625rem;font-weight:800;color:var(--text-primary);margin-bottom:32px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:22px;box-shadow:var(--shadow-xs)}.feature-icon-box{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;margin-bottom:14px}.feature-card h3{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.feature-card p{font-size:.84375rem;color:var(--text-secondary);line-height:1.55}.faq-section{padding:48px 0 32px;border-top:1px solid var(--border);margin-top:40px;width:100%}.faq-list{width:100%;max-width:var(--max-width);margin:0 auto;display:flex;flex-direction:column;gap:14px}.faq-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:22px 26px;box-shadow:var(--shadow-xs);transition:border-color .15s,box-shadow .15s;width:100%}.faq-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.faq-card h3{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:8px;line-height:1.35}.faq-card p{font-size:.90625rem;color:var(--text-secondary);line-height:1.65}.editor-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172aa6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:none;align-items:center;justify-content:center;padding:20px}.editor-modal-overlay.is-open{display:flex}.editor-modal-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:960px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--border);animation:modalFadeIn .2s ease-out}@keyframes modalFadeIn{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.editor-modal-header{padding:16px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;background:var(--surface)}.editor-modal-title{font-size:1.125rem;font-weight:800;color:var(--text-primary);display:flex;align-items:center;gap:10px}.editor-modal-toolbar{padding:12px 24px;background:var(--surface-alt);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;flex-wrap:wrap}.toolbar-btn{padding:8px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);font-size:.8125rem;font-weight:600;color:var(--text-primary);cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .15s}.toolbar-btn:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}.toolbar-btn.is-danger:hover{background:#fee2e2;color:var(--danger);border-color:var(--danger)}.editor-modal-body{flex:1;padding:24px;background:#cbd5e1;overflow:auto;display:flex;align-items:center;justify-content:center;min-height:380px}.editor-modal-props{padding:16px 24px;border-top:1px solid var(--border);background:var(--surface);display:none}.editor-modal-props.is-visible{display:block}.editor-modal-footer{padding:14px 24px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;background:var(--surface)}