/* Timed seasonal layer; original HTML/CSS is never overwritten. */
body[data-hw-season] .kopfleiste{border-bottom:3px solid #d87020;box-shadow:0 5px 24px #8f3c091c}
/* Headings retain their original context-sensitive colors on light, dark and photo sections. */
body[data-hw-season] :is(.kurskarte,.kurskachel,.tk,.schulportraet__karte){border-color:#dca26c;box-shadow:0 8px 26px #79360916}
body[data-hw-season] footer{border-top:4px solid #c96822}
body[data-hw-season] .hw-details{background:linear-gradient(120deg,#fff5e5,#ffead0);border:2px solid #db8c41}
.hw-spiders{position:fixed;inset:0;pointer-events:none!important;z-index:1100;overflow:hidden;contain:layout paint}
.hw-spider{position:absolute;top:0;width:76px;height:260px;left:1.2%;transform:translateY(-190px);animation:hw-descend 15s ease-in-out infinite;filter:drop-shadow(0 1px 2px #fff9)}
.hw-spider:before{content:"";position:absolute;left:50%;top:-100vh;height:calc(100vh + 205px);width:1px;background:#fff;box-shadow:0 0 2px #2229}
.hw-spider img{position:absolute;top:203px;width:100%;height:auto;display:block}
.hw-spider:nth-child(2){left:auto;right:1.2%;width:65px;height:240px;animation-duration:19s;animation-delay:-7s}
.hw-spider:nth-child(3){left:auto;right:9%;width:48px;animation-duration:17s;animation-delay:-12s}
@keyframes hw-descend{0%,100%{transform:translateY(-270px)}25%,40%{transform:translateY(-100px)}62%{transform:translateY(-180px)}76%{transform:translateY(-65px)}}
@media(max-width:800px){.hw-spiders{display:none!important}.hw-spider{animation:none!important}}
@media(prefers-reduced-motion:reduce){.hw-spider,.hw-spider:nth-child(2),.hw-spider:nth-child(3){animation:none;transform:translateY(-180px)}}
@media print{.hw-spiders{display:none}}
.hw-spiders{z-index:100001}