html[data-season=halloween] .season-accent:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,#ff7518,#8b5cf6,#ff7518);pointer-events:none}.season-bats,.season-ghosts{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none;z-index:5}.season-bat{position:absolute;left:var(--bat-x, 50%);bottom:6%;font-size:var(--bat-size, 20px);line-height:1;opacity:0;transform-origin:center;animation:season-bat-flight var(--bat-duration, 4s) linear var(--bat-delay, 0s) 1 forwards;will-change:transform,opacity}.season-bat>span{display:inline-block;animation:season-bat-flap .18s ease-in-out infinite alternate}@keyframes season-bat-flight{0%{transform:translate(-50%) scale(.12);opacity:0}8%{opacity:.9}29%{transform:translate(calc(-50% + var(--bat-drift, 30px) * .4),-8vh) scale(.25)}50%{transform:translate(calc(-50% - var(--bat-drift, 30px) * .3),-15vh) scale(.45)}71%{transform:translate(calc(-50% + var(--bat-drift, 30px) * .8),-22vh) scale(.9) rotate(-6deg);opacity:1}83%{transform:translate(calc(-50% + var(--bat-drift, 30px) * .2),-28vh) scale(1.8) rotate(5deg)}93%{transform:translate(calc(-50% + var(--bat-drift, 30px) * 1.2),-34vh) scale(3.4) rotate(-4deg);opacity:.9}to{transform:translate(calc(-50% + var(--bat-drift, 30px) * 1.6),-38vh) scale(5.5);opacity:0}}@keyframes season-bat-flap{0%{transform:scaleX(1)}to{transform:scaleX(.55)}}.season-ghost{position:absolute;top:var(--ghost-y, 30%);left:0;font-size:var(--ghost-size, 28px);line-height:1;opacity:0;animation:season-ghost-glide var(--ghost-duration, 9s) ease-in-out var(--ghost-delay, 0s) 1 forwards;will-change:transform,opacity}.season-ghost>span{display:inline-block;animation:season-ghost-bob 1.7s ease-in-out infinite alternate}@keyframes season-ghost-glide{0%{transform:translate(var(--ghost-from)) scaleX(var(--ghost-flip, 1));opacity:0}12%{opacity:.8}25%{transform:translate(calc(var(--ghost-from) + (var(--ghost-to) - var(--ghost-from)) * .25),-24px) scaleX(var(--ghost-flip, 1))}42%{opacity:.8}50%{transform:translate(calc(var(--ghost-from) + (var(--ghost-to) - var(--ghost-from)) * .5),16px) scaleX(var(--ghost-flip, 1));opacity:.1}60%{opacity:.8}75%{transform:translate(calc(var(--ghost-from) + (var(--ghost-to) - var(--ghost-from)) * .75),-18px) scaleX(var(--ghost-flip, 1))}88%{opacity:.8}to{transform:translate(var(--ghost-to)) scaleX(var(--ghost-flip, 1));opacity:0}}@keyframes season-ghost-bob{0%{transform:translateY(-6px) rotate(-7deg)}to{transform:translateY(6px) rotate(7deg)}}@media(prefers-reduced-motion:reduce){.season-bats,.season-ghosts{display:none}}html[data-season=noel] .season-accent:after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:8px;pointer-events:none;background:radial-gradient(circle at 6px 5px,#ef4444 0 3px,transparent 3.5px) 0 0 / 48px 8px repeat-x,radial-gradient(circle at 18px 5px,#facc15 0 3px,transparent 3.5px) 0 0 / 48px 8px repeat-x,radial-gradient(circle at 30px 5px,#22c55e 0 3px,transparent 3.5px) 0 0 / 48px 8px repeat-x,radial-gradient(circle at 42px 5px,#3b82f6 0 3px,transparent 3.5px) 0 0 / 48px 8px repeat-x,linear-gradient(#475569,#475569) 0 1px / 100% 1px no-repeat}html[data-season=noel][data-season-animated] .season-accent:after{animation:season-garland 1.6s steps(1,end) infinite}@keyframes season-garland{0%{background-position:0 0,0 0,0 0,0 0,0 1px}25%{background-position:12px 0,12px 0,12px 0,12px 0,0 1px}50%{background-position:24px 0,24px 0,24px 0,24px 0,0 1px}75%{background-position:36px 0,36px 0,36px 0,36px 0,0 1px}}.season-snow{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none;z-index:5}.season-snowflake{position:absolute;top:-30px;color:#fff;opacity:.95;text-shadow:0 0 2px rgba(15,23,42,.7),0 0 6px rgba(15,23,42,.35);animation:season-snow-fall var(--snow-fall, 14s) linear infinite;animation-delay:var(--snow-delay, 0s);will-change:transform}@keyframes season-snow-fall{0%{transform:translate(0) rotate(0)}50%{transform:translate(var(--snow-drift, 0px),50vh) rotate(180deg)}to{transform:translateY(calc(100vh + 40px)) rotate(360deg)}}@media(prefers-reduced-motion:reduce){.season-snow{display:none}html[data-season=noel] .season-accent:after{animation:none}}.season-spider-web{position:absolute;top:0;left:0;pointer-events:none;z-index:5}.season-spider{position:absolute;top:46px;display:flex;flex-direction:column;align-items:center;transform:translate(-50%)}.season-spider-thread{width:1px;height:46px;background:#1e293bb3;box-shadow:0 0 0 .5px #ffffff80;transform-origin:top}.season-spider-body{font-size:22px;line-height:1;margin-top:-2px}.season-spider-animated .season-spider-thread{animation:season-spider-thread 7s ease-in-out infinite}.season-spider-animated .season-spider-body{animation:season-spider-drop 7s ease-in-out infinite}@keyframes season-spider-thread{0%,15%{transform:scaleY(1)}45%,60%{transform:scaleY(2.4)}to{transform:scaleY(1)}}@keyframes season-spider-drop{0%,15%{transform:translateY(0) rotate(0)}45%{transform:translateY(64px) rotate(-8deg)}52%{transform:translateY(64px) rotate(8deg)}60%{transform:translateY(64px) rotate(0)}to{transform:translateY(0) rotate(0)}}@media(prefers-reduced-motion:reduce){.season-spider-animated .season-spider-thread,.season-spider-animated .season-spider-body{animation:none}}