/* Short real product demonstration. The original interactive illustration remains available on demand. */
.real-demo{position:relative}
.real-demo-shell{position:relative;overflow:hidden;border:1px solid rgba(194,251,75,.4);border-radius:18px;background:#06172f;box-shadow:0 24px 48px rgba(0,0,0,.26)}
.real-demo-video{position:relative;z-index:1;display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#06172f;opacity:0;transition:opacity .18s ease}
.real-demo-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .18s ease}
.real-demo.is-playing .real-demo-video{opacity:1}.real-demo.is-playing .real-demo-poster{opacity:0}
.real-demo-animation{position:absolute;z-index:2;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;pointer-events:none;transition:opacity .18s ease}
.real-demo.is-animated .real-demo-animation{opacity:1}.real-demo.is-animated .real-demo-video,.real-demo.is-animated .real-demo-poster{opacity:0}.real-demo.is-animated .real-demo-cursor,.real-demo.is-animated .real-demo-play{display:none}.real-demo.is-animated .real-demo-controls{justify-content:flex-end}
.real-demo-overlay-play{position:absolute;z-index:3;left:50%;top:50%;display:none;place-items:center;width:70px;height:70px;padding-left:5px;transform:translate(-50%,-50%);border:1px solid rgba(216,255,98,.88);border-radius:50%;background:rgba(6,23,47,.9);box-shadow:0 0 0 10px rgba(6,23,47,.25),0 12px 30px rgba(0,0,0,.35);color:#d8ff62;font-size:25px;line-height:1;cursor:pointer}
.real-demo.needs-start .real-demo-overlay-play{display:grid}
.real-demo-overlay-play:hover,.real-demo-overlay-play:focus-visible{background:#d8ff62;color:#06172f;outline:none}
.real-demo-topline{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;color:#c9d7ee;font-size:12px;letter-spacing:.035em}
.real-demo-topline strong{color:#d8ff62;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.real-demo-caption{position:absolute;left:18px;top:18px;max-width:min(72%,460px);padding:10px 12px;border:1px solid rgba(216,255,98,.44);border-radius:10px;background:rgba(6,23,47,.84);box-shadow:0 8px 22px rgba(0,0,0,.24);color:#fff;font-size:clamp(13px,1.25vw,17px);font-weight:700;line-height:1.25;pointer-events:none;transition:opacity .25s ease,transform .25s ease}
.real-demo-caption.is-changing{opacity:0;transform:translateY(-5px)}
.real-demo-cursor{position:absolute;z-index:2;width:18px;height:18px;border:3px solid #d8ff62;border-radius:50%;box-shadow:0 0 0 7px rgba(216,255,98,.14),0 0 22px rgba(216,255,98,.42);pointer-events:none;opacity:0;transform:translate(-50%,-50%) scale(.7);transition:left .42s cubic-bezier(.2,.8,.2,1),top .42s cubic-bezier(.2,.8,.2,1),opacity .2s ease,transform .2s ease}
.real-demo-cursor::after{content:"";position:absolute;inset:-13px;border:1px solid rgba(216,255,98,.65);border-radius:50%;animation:real-demo-pulse 1.8s ease-out infinite}
.real-demo-cursor.is-visible{opacity:1;transform:translate(-50%,-50%) scale(1)}
.real-demo-cursor.is-clicking{transform:translate(-50%,-50%) scale(.78)}
.real-demo-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:12px}
.real-demo-play{display:inline-flex;align-items:center;gap:9px;padding:8px 0;border:0;background:transparent;color:#fff;font:inherit;font-size:12px;font-weight:700;cursor:pointer}
.real-demo-play::before{content:"Ⅱ";display:grid;place-items:center;width:28px;height:28px;border:1px solid rgba(216,255,98,.7);border-radius:50%;color:#d8ff62;font-size:13px;line-height:1}
.real-demo-play[data-state="paused"]::before{content:"▶";padding-left:2px;font-size:11px}
.demo-switch{padding:0;border:0;background:transparent;color:#a9c2e6;font:inherit;font-size:12px;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.demo-switch:hover,.demo-switch:focus-visible{color:#d8ff62}
.interactive-demo[hidden],.real-demo[hidden]{display:none!important}
@keyframes real-demo-pulse{0%{transform:scale(.35);opacity:.92}100%{transform:scale(1);opacity:0}}
@media(max-width:600px){.real-demo-topline{align-items:flex-start;font-size:10px}.real-demo-topline strong{font-size:10px}.real-demo-caption{top:10px;left:10px;padding:7px 9px;border-radius:8px;font-size:12px;max-width:78%}.real-demo-controls{gap:12px}.demo-switch,.real-demo-play{font-size:11px}.real-demo-overlay-play{width:58px;height:58px;font-size:21px}}
@media(prefers-reduced-motion:reduce){.real-demo-caption,.real-demo-cursor,.real-demo-video{transition:none}.real-demo-cursor::after{animation:none}}

/* Only the selected case owns a media resource. */
.demo-case-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:0 0 10px;padding:0}
.demo-case-tabs[hidden],.real-demo-loading[hidden]{display:none!important}
.demo-case-tab{min-width:0;min-height:44px;padding:8px 10px;border:1px solid #7896bc66;border-radius:9px;background:#10294e;color:#c9daf0;font:inherit;font-size:13px;font-weight:600;line-height:1.35;cursor:pointer}
.demo-case-description{margin:0 0 12px;min-height:1.5em;color:#b7cbe5;font-size:14px;line-height:1.5}
.real-demo:fullscreen .demo-case-description{flex:none}
.demo-case-tab[aria-selected="true"]{border-color:#93b6e3;background:#24446d;color:#fff;box-shadow:inset 0 -2px 0 #b5d5ff}
.demo-case-tab:hover{border-color:#93b6e3;color:#fff}
.demo-case-tab:focus-visible{outline:2px solid #b5d5ff;outline-offset:3px}
.real-demo-poster{z-index:2;pointer-events:none}
.real-demo-loading{position:absolute;z-index:3;inset:0;display:flex;align-items:center;justify-content:center;gap:10px;pointer-events:none;color:#fff;font:600 13px/1.4 Montserrat,Arial,sans-serif}
.real-demo-loading>span{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:24px;background:#06172feb;box-shadow:0 3px 16px #0003}
.real-demo-loading>span::before{content:"";width:18px;height:18px;border:2px solid #ffffff40;border-top-color:#d7fb78;border-radius:50%;animation:demo-loading-spin .8s linear infinite}
.real-demo-overlay-play{z-index:4}
@keyframes demo-loading-spin{to{transform:rotate(360deg)}}
@media(max-width:600px){.demo-case-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-bottom:8px}.demo-case-tab{min-height:52px;padding:8px 6px;font-size:12px}.demo-case-description{min-height:3em;font-size:13px;margin-bottom:8px}}
@media(prefers-reduced-motion:reduce){.real-demo-loading>span::before{animation:none}}