*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;overflow-x:hidden;color:#fff;position:relative;background:radial-gradient(circle at top,#0b1220,#05070d 55%,#020304)}body.panel-open{overflow:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;background:transparent;box-shadow:15vw 20vh 0 1px #ffffffe6,25vw 35vh 0 2px #fffc,38vw 18vh 0 1px #ffffffd9,52vw 30vh 0 2px #ffffffbf,63vw 22vh 0 1px #ffffffe6,72vw 40vh 0 2px #fffc,82vw 28vh 0 1px #ffffffd9;filter:drop-shadow(0 0 6px rgba(255,255,255,.6))}.toggle-visibility{position:fixed;top:20px;right:20px;z-index:2;padding:12px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.35);background:#080c16b3;color:#e8f2ff;font-size:.95rem;letter-spacing:1px;text-transform:uppercase;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:transform .2s ease,background .2s ease,border-color .2s ease}.toggle-visibility:hover{background:#0f1626d9;border-color:#fff9;transform:translateY(-2px)}.content.is-hidden{opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .25s ease,transform .25s ease}.content{transition:opacity .25s ease,transform .25s ease}.topic-panel{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:40px 20px;background:radial-gradient(circle at top,#0e182cf2,#04060cfa);opacity:0;pointer-events:none;transform:scale(.98);transition:opacity .3s ease,transform .3s ease;z-index:3}.topic-panel.is-open{opacity:1;pointer-events:auto;transform:scale(1)}.topic-panel__content{max-width:760px;width:100%;padding:48px 42px;border-radius:18px;background:#080c16cc;border:1px solid rgba(120,180,255,.35);box-shadow:0 20px 60px #0000008c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:left;opacity:0;transform:translateY(16px)}.topic-panel__content.animate-in{animation:panelTextIn .6s ease forwards}.topic-panel__content.animate-in.zoom-in{animation:panelTextIn .6s ease forwards,panelZoomIn .8s ease forwards}.topic-panel__content.animate-out{animation:panelTextOut .6s ease forwards}@keyframes panelTextIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes panelTextOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(16px)}}@keyframes panelZoomIn{0%{transform:scale(.92)}to{transform:scale(1)}}.topic-panel__close{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.3);background:#0a101eb3;color:#e7f1ff;text-transform:uppercase;font-size:.75rem;letter-spacing:1px;cursor:pointer;margin-bottom:28px;transition:transform .2s ease,border-color .2s ease,background .2s ease}.topic-panel__close:hover{transform:translateY(-2px);border-color:#fff9;background:#121c30d9}.topic-panel__eyebrow{font-size:.85rem;letter-spacing:3px;text-transform:uppercase;color:#96c8ffcc;margin-bottom:12px}#topic-title{font-size:2.6rem;font-weight:500;margin-bottom:20px;color:#f1f6ff}#topic-body{font-size:1.15rem;line-height:1.85;color:#e6f2ffe6}#webgl-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1}.content{position:relative;z-index:1;max-width:800px;margin:0 auto;padding:60px 20px}header{text-align:center;margin-bottom:80px;padding:40px 0}h1{font-size:4rem;font-weight:300;letter-spacing:8px;text-transform:uppercase;margin-bottom:10px;text-shadow:0 0 20px rgba(255,255,255,.5)}.subtitle{font-size:1.2rem;opacity:.8;letter-spacing:4px}.story-section{background:#0006;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:40px;margin-bottom:40px;border-radius:10px;border:1px solid rgba(255,255,255,.1);transition:all .3s ease}.story-section:hover{background:#00000080;border-color:#ffffff4d;transform:translateY(-5px)}.story-section h2{font-size:2rem;margin-bottom:20px;color:#66d9ef}.story-section p{font-size:1.1rem;line-height:1.8;margin-bottom:15px;opacity:.9}@media(max-width:768px){.toggle-visibility{top:12px;right:12px;padding:10px 14px;font-size:.8rem}h1{font-size:2.5rem;letter-spacing:4px}.story-section{padding:25px}.story-section h2{font-size:1.5rem}.topic-panel__content{padding:34px 26px}#topic-title{font-size:2rem}}