행동 코호트 활성화

<div class="stage"><div class="label">EVENTS → RULE → ACTION</div><div class="cohort"><div class="events">● ● ●<br>● ● ●</div><div class="rule">USED<br>FEATURE X</div><div class="outputs"><div>YES → ADVANCED TIP</div><div>NO → FIRST-USE GUIDE</div></div></div></div>

.stage{position:relative;width:min(94vw,760px);height:min(88vh,310px);font:800 clamp(10px,max(3.4vmin,1vw),15px)/1.25 sans-serif}.stage *{box-sizing:border-box}.label{font-size:clamp(10px,max(3.4vmin,1vw),12px);letter-spacing:.1em;color:var(--muted)}.accent{color:var(--accent)}.pill{border:1.5px solid var(--fg);border-radius:999px;background:var(--surface);padding:.5em .8em}.hint{position:absolute;right:2%;bottom:0;font-size:clamp(10px,max(3.4vmin,1vw),12px);color:var(--muted)}.cohort{position:absolute;inset:24% 3% 15%;display:flex;align-items:center;justify-content:space-between;gap:3%}.events{font-size:clamp(20px,6vmin,43px);line-height:1.6;color:var(--accent);white-space:nowrap;animation:move 4s infinite}.rule{min-width:25%;padding:8% 1%;border:2px dashed var(--fg);background:var(--accent-2);color:#211b19;text-align:center;font-size:clamp(10px,max(3.4vmin,1vw),14px)}.outputs{width:42%;display:grid;gap:clamp(6px,2vmin,15px)}.outputs div{padding:7% 3%;border:2px solid var(--fg);background:var(--surface);font-size:clamp(10px,max(3.4vmin,1vw),13px);animation:route 4s infinite}.outputs div:last-child{animation-delay:1s}@keyframes move{50%{transform:translateX(10px);opacity:.55}}@keyframes route{50%{border-color:var(--accent);transform:translateX(5px)}}