REAL PAGE EDITViewport

'; document.body.appendChild(root);if(noTools){var tl=root.querySelector('#__ha_tools');if(tl)tl.style.display='none';}var box=root.querySelector('#__ha_box'),drag=root.querySelector('#__ha_drag'),handle=root.querySelector('#__ha_handle'),tag=root.querySelector('#__ha_tag'),safe=root.querySelector('#__ha_safe'),status=root.querySelector('[data-status]'),width=root.querySelector('[data-width]'),widthLabel=root.querySelector('[data-width-label]');var savedStyle='',before=false;width.value=String(Math.round(innerWidth));widthLabel.textContent=Math.round(innerWidth)+'px'; function place(){var t=target();if(!t)return;var r=t.getBoundingClientRect();box.style.left=(r.left+scrollX)+'px';box.style.top=(r.top+scrollY)+'px';box.style.width=r.width+'px';box.style.height=r.height+'px';tag.textContent=(t.dataset.heroSlug||'hero')+' · drag / resize';var clipped=r.left<0||r.right>innerWidth||r.top<0||r.bottom>innerHeight;status.textContent=clipped?'viewport clipping':'no viewport clipping';status.style.color=clipped?'#fca5a5':'#bbf7d0'} root.querySelector('[data-safe]').addEventListener('click',function(){safe.style.display=safe.style.display==='block'?'none':'block'}); root.querySelector('[data-before]').addEventListener('click',function(e){var t=target();if(!t)return;if(!before){savedStyle=t.getAttribute('style')||'';t.removeAttribute('style');before=true;e.currentTarget.textContent='Current'}else{if(savedStyle)t.setAttribute('style',savedStyle);before=false;e.currentTarget.textContent='Before'}place()}); width.addEventListener('input',function(){widthLabel.textContent=width.value+'px';send('viewport',Number(width.value))}); function begin(ev,kind){var t=target();if(!t)return;ev.preventDefault();var sx=ev.clientX,sy=ev.clientY,r=t.getBoundingClientRect(),v=currentValues();var ax=kind==='move'?probe(t,'x'):null,ay=kind==='move'?probe(t,'y'):null;function move(e){var dx=e.clientX-sx,dy=e.clientY-sy;if(kind==='move'){if(ax)send('x',ax.value+dx/ax.per);else send('x',v.x+dx*(v.percent?100/Math.max(r.width,1):1));if(ay)send('y',ay.value+dy/ay.per);else send('y',v.y+dy*(v.percent?100/Math.max(r.height,1):1));}else{send('size',v.size+(dx+dy)*(v.percent?50/Math.max(r.width+r.height,1):1))}requestAnimationFrame(place)}function end(){removeEventListener('pointermove',move);removeEventListener('pointerup',end)}addEventListener('pointermove',move);addEventListener('pointerup',end)} drag.addEventListener('pointerdown',function(e){begin(e,'move')});handle.addEventListener('pointerdown',function(e){begin(e,'size')}); /* ARROW KEYS SHARE THE PROBE, so a nudge can never disagree with a drag about which way is up. The step is one unit of the property being moved (0.1 on a percentage axis, matching that slider step) taken in the direction the KEY names on screen, which is what the sign of per converts it into. */ document.addEventListener('keydown',function(e){if(/INPUT|SELECT|TEXTAREA/.test(document.activeElement&&document.activeElement.tagName||''))return;var dir=e.key==='ArrowLeft'?{a:'x',s:-1}:e.key==='ArrowRight'?{a:'x',s:1}:e.key==='ArrowUp'?{a:'y',s:-1}:e.key==='ArrowDown'?{a:'y',s:1}:null;if(!dir)return;var t=target(),ax=probe(t,dir.a);var mult=e.shiftKey?10:1;if(ax){var st=(ax.unit==='%'?0.1:1)*mult*(ax.per<0?-1:1)*dir.s;send(dir.a,Math.round((ax.value+st)*10)/10)}else{var v=currentValues();var step=mult*dir.s;send(dir.a,(dir.a==='x'?v.x:v.y)+step)}e.preventDefault();requestAnimationFrame(place)}); addEventListener('scroll',place,{passive:true});addEventListener('resize',function(){width.value=String(Math.round(innerWidth));widthLabel.textContent=Math.round(innerWidth)+'px';place()});setTimeout(place,500);setInterval(place,1200); })();

Qianer Liu