.em-stack{--p:0;width:100%;height:clamp(380px,46vw,600px);position:relative}.em-stack-glow{background:var(--fenx-gradient);filter:blur(80px);opacity:.25;border-radius:40%;position:absolute;inset:15% 10%}.em-stack-card{--i:0;top:4%;left:calc(4% + var(--i) * 11.5%);border:1px solid var(--line);background:var(--bg-2);width:34%;transform:translateY(calc(var(--i) * 6% + var(--p) * (var(--i) - 2.5) * -14px)) rotate(calc((var(--i) - 2.5) * 3deg));z-index:calc(var(--i) + 1);border-radius:16px;margin:0;transition:transform .2s linear;position:absolute;overflow:hidden;box-shadow:0 30px 60px -24px #000000b3}.em-stack-card img{width:100%;height:auto;display:block}@media (prefers-reduced-motion:reduce){.em-stack-card{transition:none}}@media (width<=640px){.em-stack{height:92vw}.em-stack-card{width:42%;left:calc(2% + var(--i) * 10.5%)}}.em-bars-armed .em-bar{transform-origin:0;transition:transform 1.2s cubic-bezier(.2,.7,.2,1);transform:scaleX(0)}.em-bars-in .em-bar{transform:scaleX(1)}.em-rail{gap:28px;padding-left:28px;display:grid;position:relative}.em-rail:before{content:"";background:var(--fenx-gradient);opacity:.5;width:2px;position:absolute;top:8px;bottom:8px;left:21px}.em-node{align-items:flex-start;gap:16px;margin-left:-28px;display:flex;position:relative}.em-node-icon{border:1px solid var(--line);background:var(--bg-2);width:44px;height:44px;color:var(--ink);z-index:1;border-radius:14px;flex:none;justify-content:center;align-items:center;display:flex;position:relative}@media (width>=1024px){.em-rail{grid-template-columns:repeat(6,minmax(0,1fr));gap:20px;padding-left:0}.em-rail:before{width:auto;height:2px;inset:21px 22px auto}.em-node{flex-direction:column;margin-left:0}}.em-chip{border:1px solid var(--line);background:var(--glass);color:var(--ink);border-radius:999px;padding:10px 16px;font-size:13.5px;font-weight:600}.em-carousel{scroll-snap-type:x mandatory;overscroll-behavior-x:contain;gap:22px;margin:0;padding-bottom:14px;list-style:none;display:flex;overflow-x:auto}.em-slide{scroll-snap-align:start;flex:0 0 min(340px,78vw)}.em-slide img{border:1px solid var(--line);border-radius:16px;width:100%;height:auto;display:block;box-shadow:0 24px 50px -24px #0009}