.demo-story-v90{position:sticky;top:72px;z-index:80;background:rgba(4,10,17,.94);backdrop-filter:blur(16px);border:1px solid rgba(120,181,208,.22);border-radius:14px;margin:14px auto 20px;width:min(1180px,calc(100% - 28px));padding:10px}.demo-story-v90 header{display:flex;align-items:center;gap:12px}.demo-story-v90 header>span{color:#35d7f4;font:800 10px monospace;letter-spacing:.12em}.demo-story-v90 nav{display:flex;gap:6px;overflow:auto;scrollbar-width:none;margin-top:8px}.demo-story-v90 nav::-webkit-scrollbar{display:none}.demo-story-v90 nav button,.demo-story-v90 .controls button{border:1px solid rgba(120,181,208,.22);background:#0a1723;color:#aabac6;border-radius:8px;padding:7px 9px;white-space:nowrap;cursor:pointer}.demo-story-v90 nav button[aria-current="step"]{border-color:#35d7f4;color:#fff;background:rgba(53,215,244,.08)}.demo-story-v90 .controls{margin-left:auto;display:flex;gap:5px}.demo-story-v90 .controls button{font-size:11px}.demo-story-v90 footer{display:none!important}@media(max-width:720px){.demo-story-v90{top:60px}.demo-story-v90 header{display:block}.demo-story-v90 .controls{margin-top:8px}.demo-story-v90 nav button{font-size:10px}}