.demo-section{position:relative;padding-top:78px;padding-bottom:95px;scroll-margin-top:110px}.demo-section:before{content:"";position:absolute;inset:20px -24px;border-radius:28px;background:radial-gradient(ellipse at 75% 50%,#10567922,transparent 65%);pointer-events:none}.demo-heading{display:flex;justify-content:space-between;gap:35px;align-items:flex-end;margin-bottom:28px;position:relative}.demo-heading h2{margin-bottom:14px}.demo-heading p{max-width:610px;color:var(--muted);font-size:15px;margin-bottom:0}.demo-heading .eyebrow{margin-bottom:15px;color:var(--cyan)}.demo-language{display:flex;gap:6px;padding:5px;border:1px solid #315570;border-radius:99px;background:#0a2133;flex:none}.demo-language button{min-height:42px;padding:9px 18px;border-radius:99px;background:transparent;color:#b7cddd;font-size:12px}.demo-language button[aria-pressed=true]{background:#35d0f4;color:#07131f;font-weight:700}.demo-console{position:relative;border:1px solid #345d77;border-radius:20px;overflow:hidden;background:#06121e;box-shadow:0 24px 65px #0005}.demo-console-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 20px;background:#0b2235;border-bottom:1px solid #29475d;font-size:10px;color:#afcbde;letter-spacing:.1em}.demo-console-bar>span{display:flex;align-items:center;gap:9px}.demo-stage{position:relative;aspect-ratio:16/9;background:#07131f}.demo-stage video{display:block;width:100%;height:100%;background:#07131f}.demo-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;background:linear-gradient(0deg,#03111eb3,#03111e24);font-size:14px;color:#fff;font-weight:600;text-shadow:0 2px 7px #000}.demo-play[hidden]{display:none}.demo-play-icon{display:grid;place-items:center;width:78px;height:78px;border-radius:50%;background:var(--cyan);color:#07131f;box-shadow:0 0 0 11px #35d0f425;font-size:29px;padding-left:4px;text-shadow:none}.demo-play:hover .demo-play-icon{background:#8deaff}.demo-summary{display:flex;justify-content:space-between;gap:18px;padding:17px 20px;border-top:1px solid #29475d;font-size:12px;color:#aec6d5}.demo-summary p{margin:0}.demo-summary a{flex:none;color:var(--cyan);text-decoration:underline;text-underline-offset:4px}.demo-chapters{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px;margin-top:16px}.demo-chapters button{display:flex;gap:10px;align-items:center;min-height:62px;text-align:left;padding:12px;border:1px solid #294e68;background:#0a2033;border-radius:13px;font-size:11px;line-height:1.45;color:#bdd6e5}.demo-chapters button>span:first-child{color:#60dcfa;font:10px ui-monospace,monospace}.demo-chapters button[aria-current=true]{background:#143f59;border-color:#53a9c8;color:#fff}.demo-chapters button:hover{border-color:#65d5ef}.demo-description{border-top:1px solid #29475d;padding-top:18px;margin-top:24px;color:#a9c0d0;font-size:13px}.demo-description summary{cursor:pointer;color:#c7e1f0;min-height:36px}.demo-description ol{padding-left:25px;display:grid;grid-template-columns:1fr 1fr;gap:12px 35px;line-height:1.8}.demo-error{padding:14px 20px;color:#ffd684;margin:0}.demo-error[hidden]{display:none}.navlinks a[href="#demo"]{color:#78e6ff;background:#10334b;border-color:#377c9e}video:focus-visible{outline:3px solid #71e4ff;outline-offset:-3px}@media(max-width:1100px){.navlinks a{padding-inline:8px;font-size:10px}.nav{gap:12px}.demo-chapters{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:800px){.demo-heading{align-items:flex-start;flex-direction:column;gap:20px}.demo-section{padding-top:60px;padding-bottom:65px}.demo-console{border-radius:14px}.demo-console-bar{font-size:8px;padding:12px}.demo-summary{padding:13px;flex-direction:column;gap:8px}.demo-chapters button{font-size:11px}.demo-heading p{font-size:14px}}@media(max-width:520px){.demo-chapters{grid-template-columns:repeat(2,minmax(0,1fr))}.demo-chapters button{min-height:55px}.demo-play-icon{width:54px;height:54px;font-size:22px}.demo-play{font-size:12px;gap:12px}.demo-description ol{grid-template-columns:1fr}.demo-console-bar{font-size:7px;letter-spacing:.03em}.demo-section:before{inset:10px -8px}.demo-language{width:100%}.demo-language button{flex:1}}