/* Atmosphere shared with the Essays homepage. */
    .page-wrapper{position:relative;isolation:isolate}
    .page-wrapper::before{content:"";position:fixed;inset:0;background:radial-gradient(circle at 10% 0%,rgba(255,122,196,0.25),transparent 60%),radial-gradient(circle at 90% 100%,rgba(139,233,253,0.18),transparent 55%);opacity:0.85;mix-blend-mode:screen;pointer-events:none;z-index:-2}
    .axis-line{position:fixed;left:12%;top:0;width:2px;height:100vh;background:linear-gradient(to bottom,rgba(255,255,255,0.15),transparent);opacity:0.5;border-radius:999px;pointer-events:none;z-index:-1}
    .particles{position:fixed;inset:0;pointer-events:none;z-index:-1;overflow:hidden}
    .particle-dot{position:absolute;width:6px;height:6px;border-radius:50%;background:radial-gradient(circle,rgba(255,122,196,0.9),transparent);opacity:0.45;animation:float 26s linear infinite,twinkle 3s ease-in-out infinite}
    .particle-ring{position:absolute;width:10px;height:10px;border-radius:50%;border:1px solid rgba(139,233,253,0.7);opacity:0.5;animation:float 30s linear infinite}
    .particle-spark{position:absolute;width:2px;height:26px;border-radius:999px;background:linear-gradient(to bottom,rgba(255,255,255,0.1),rgba(139,233,253,0.85),transparent);opacity:0.4;animation:float 32s linear infinite}
    @keyframes float{0%{transform:translateY(100vh) translateX(0);opacity:0}15%{opacity:0.7}85%{opacity:0.8}100%{transform:translateY(-90vh) translateX(40px);opacity:0}}
    @keyframes twinkle{0%,100%{transform:scale(1);filter:brightness(0.9)}50%{transform:scale(1.2);filter:brightness(1.4)}}

.page-wrapper{min-height:100vh}
body.bp-hidden .particles *{animation-play-state:paused!important}
@media(max-width:780px){.axis-line{left:4%}}
@media(prefers-reduced-motion:reduce){.particles *{animation:none!important;opacity:.22!important}}
@media print{.page-wrapper::before,.axis-line,.particles,main::before{display:none!important}}