.pos-tool-wrapper{display:flex;flex-direction:column;gap:24px;max-width:840px;margin:0 auto;padding:0 16px}.pos-left-column{order:2}.pos-right-column{order:1}@media(min-width:768px){.pos-tool-wrapper{display:grid;grid-template-columns:1fr 300px;align-items:start}.pos-left-column{order:unset}.pos-right-column{order:unset;position:sticky;top:24px}}.pos-page-header{max-width:840px;margin:0 auto;padding:24px 16px 8px}.pos-page-subtitle{color:var(--swp-ink-2, #64748b);font-size:.95rem;margin:0 0 16px}.pos-controls{background:var(--swp-surface, #fff);border:1px solid var(--swp-border, #e2e8f0);border-radius:var(--r-card, 8px);padding:20px;display:flex;flex-direction:column;gap:20px}.pos-control-group{display:flex;flex-direction:column;gap:8px}.pos-control-label{font-size:.85rem;font-weight:600;color:var(--swp-ink, #1e293b);font-family:monospace}.pos-button-group{display:flex;flex-wrap:wrap;gap:6px}.pos-btn{padding:6px 12px;min-height:44px;border:1.5px solid var(--swp-border, #e2e8f0);border-radius:var(--r-md, 6px);background:var(--swp-surface, #fff);color:var(--swp-ink, #1e293b);font-size:.82rem;font-family:monospace;cursor:pointer;transition:border-color .15s,background .15s,color .15s}.pos-btn:hover,.pos-btn:focus-visible{border-color:var(--color-primary, #0d9488);outline:none}.pos-btn--active,.pos-btn[aria-pressed=true]{background:var(--color-primary, #0d9488);border-color:var(--color-primary, #0d9488);color:#fff}.pos-offset-row{display:flex;align-items:center;gap:8px}.pos-offset-toggle{min-width:44px;min-height:44px;padding:4px 8px;font-size:.75rem;font-weight:700;font-family:monospace;border:1.5px solid var(--color-primary, #0d9488);border-radius:4px;background:var(--color-primary, #0d9488);color:#fff;cursor:pointer;transition:background .15s,border-color .15s;flex-shrink:0}.pos-offset-toggle--off{background:var(--swp-surface, #fff);border-color:var(--swp-border, #e2e8f0);color:var(--swp-ink-2, #64748b)}.pos-offset-toggle:focus-visible{outline:2px solid var(--color-primary, #0d9488);outline-offset:2px}.pos-offset-toggle:disabled{opacity:.4;pointer-events:none}.pos-slider{flex:1;height:4px;accent-color:var(--color-primary, #0d9488);cursor:pointer}.pos-slider--disabled,.pos-slider[disabled]{opacity:.4;pointer-events:none}.pos-slider-value{min-width:48px;font-size:.82rem;font-family:monospace;font-weight:600;color:var(--color-primary, #0d9488);text-align:right}.pos-zindex-row{display:flex;align-items:center;gap:12px}.pos-preview-area{background:var(--swp-surface-2, #f8fafc);border:1px solid var(--swp-border, #e2e8f0);border-radius:var(--r-card, 8px);padding:16px;margin-bottom:16px;position:relative}.pos-preview-badge{position:absolute;top:8px;right:8px;font-size:.72rem;font-family:monospace;font-weight:700;background:var(--color-primary, #0d9488);color:#fff;padding:2px 8px;border-radius:999px;z-index:10;pointer-events:none}.pos-preview-parent{position:relative;height:280px;overflow:hidden;border:1.5px dashed var(--swp-border, #cbd5e1);border-radius:6px;background:#fff}.pos-ref-box{position:absolute;top:16px;left:16px;width:80px;height:60px;background:#e2e8f0;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.72rem;color:#94a3b8;font-weight:600}.pos-target{width:96px;height:72px;background:var(--color-primary, #0d9488);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.72rem;color:#fff;font-weight:700;box-shadow:0 4px 12px #0d948859}.pos-sticky-spacer{height:160px;display:flex;align-items:center;justify-content:center;font-size:.75rem;color:#94a3b8}.pos-output-block{background:var(--swp-code-bg, #0f172a);border-radius:var(--r-card, 8px);overflow:hidden}.pos-output-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:#ffffff0d;border-bottom:1px solid rgba(255,255,255,.1)}.pos-output-label{font-size:.75rem;color:#ffffff80;font-family:monospace}.pos-output-pre{margin:0;padding:16px;font-size:.8rem;line-height:1.7;color:#e2e8f0;overflow-x:auto;font-family:monospace;white-space:pre}.pos-copy-btn{padding:4px 12px;min-height:32px;font-size:.78rem;font-weight:600;border:1px solid rgba(255,255,255,.3);border-radius:4px;background:transparent;color:#fffc;cursor:pointer;transition:background .15s}.pos-copy-btn--copied{background:#0d948866;border-color:#0d9488;color:#fff}.pos-reset-btn{width:100%;min-height:36px;padding:6px 16px;border:1px solid var(--swp-border, #e2e8f0);border-radius:var(--r-md, 6px);background:var(--swp-surface, #fff);color:var(--swp-ink-2, #64748b);font-size:.82rem;cursor:pointer;margin-top:8px}.pos-reset-btn:hover{background:var(--swp-surface-2, #f8fafc)}.pos-section{max-width:840px;margin:0 auto;padding:0 16px}.pos-section-title{font-size:1.25rem;font-weight:700;color:var(--swp-ink, #1e293b);margin:0 0 16px;padding-bottom:8px;border-bottom:2px solid var(--color-primary, #0d9488)}.pos-steps{list-style:none;counter-reset:step;padding:0;display:flex;flex-direction:column;gap:12px}.pos-steps li{counter-increment:step;display:flex;align-items:flex-start;gap:12px;font-size:.95rem}.pos-steps li:before{content:counter(step);flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--color-primary, #0d9488);color:#fff;font-weight:700;font-size:.85rem;display:flex;align-items:center;justify-content:center}.pos-related-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px}.pos-related-link{color:var(--color-primary, #0d9488);text-decoration:none;font-size:.95rem}.pos-related-link:hover{text-decoration:underline}.pos-related-tools{display:flex;flex-direction:column;gap:8px}.pos-announcer{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}