랜딩페이지 최적화

<div class="match"><div class="ad">AD PROMISE<br><strong>Plan in minutes</strong></div><div class="beam"></div><div class="page"><small>LANDING PAGE</small><div class="headline"><strong class="wrong">All our features</strong><strong class="right">Plan in minutes</strong></div><span>START PLANNING →</span></div></div>

.match{width:min(90%,600px);display:flex;align-items:center;gap:clamp(8px,2vmin,24px);font:800 clamp(10px,max(1.7vmin,1vw),14px)/1.25 sans-serif}.ad,.page{background:var(--surface);border:2px solid var(--fg);padding:clamp(9px,2vmin,19px);flex:1;min-width:0}.ad{color:var(--muted)}strong{display:block;color:var(--fg);font-size:clamp(12px,3vmin,24px);margin-top:5px}.beam{width:clamp(20px,5vmin,50px);height:3px;background:var(--accent);flex:none;animation:connect 4s infinite}.page small{color:var(--muted)}.headline{position:relative;height:clamp(36px,9vmin,70px);margin-top:5px}.headline strong{position:absolute;inset:0;margin:0;display:flex;align-items:center;line-height:1.15}.page .wrong{animation:wrong 4s infinite}.page .right{opacity:0;animation:right 4s infinite;color:var(--accent)}.page span{display:block;background:var(--accent);color:white;padding:5px;text-align:center}@keyframes wrong{0%,35%{opacity:1}45%,100%{opacity:0}}@keyframes right{0%,35%{opacity:0}45%,100%{opacity:1}}@keyframes connect{0%,35%{opacity:.2;transform:scaleX(.4)}45%,85%{opacity:1;transform:scaleX(1)}100%{opacity:.2}}small{font-size:max(.833em,10px,1vw)}