/* Trees keep their own canvas; only falling leaves are clipped to the gutters. */
body{isolation:isolate}
.autumn-leaves{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:0;contain:strict}
.site-header,main,footer,.preview-banner{position:relative;z-index:1}
.autumn-edge{position:absolute;top:0;bottom:0;width:max(22px,calc((100vw - 1112px)/2 - 12px));overflow:hidden}
.autumn-edge--left{left:0}
.autumn-edge--right{right:0}
.autumn-tree{position:absolute;top:0;left:0;width:160px;height:800px;max-width:none;max-height:none;opacity:.27;pointer-events:none;mask-image:linear-gradient(to right,#000 30%,transparent 100%);-webkit-mask-image:linear-gradient(to right,#000 30%,transparent 100%)}
.autumn-tree--right{left:auto;right:0;transform:scaleX(-1)}
.autumn-leaf{position:absolute;top:-60px;left:var(--left);width:var(--size);height:calc(var(--size)*1.07);color:var(--color);opacity:0;animation:autumn-fall var(--fall) linear var(--delay) infinite;will-change:transform}
.autumn-leaf svg{width:100%;height:100%;animation:autumn-sway var(--sway) ease-in-out var(--delay) infinite alternate}
@keyframes autumn-fall{0%{transform:translate3d(0,-20px,0);opacity:0}8%{opacity:.45}85%{opacity:.45}100%{transform:translate3d(var(--drift),calc(100vh + 100px),0);opacity:0}}
@keyframes autumn-sway{from{transform:translateX(-5px) rotate(-35deg) rotateY(15deg)}to{transform:translateX(5px) rotate(55deg) rotateY(55deg)}}
.autumn-leaves.paused .autumn-leaf,.autumn-leaves.paused .autumn-leaf svg,.autumn-leaves.tab-hidden .autumn-leaf,.autumn-leaves.tab-hidden .autumn-leaf svg{animation-play-state:paused}
.autumn-toggle{position:fixed;right:16px;bottom:16px;z-index:3;border:1px solid #ccd0d5;border-radius:20px;background:#f1f2f3e8;color:#606873;font:12px "Malgun Gothic",sans-serif;padding:9px 13px;cursor:pointer;box-shadow:0 2px 8px #00000008}
.autumn-toggle:focus-visible{outline:2px solid #727c89;outline-offset:3px}
@media(max-width:1180px){.autumn-tree{opacity:.12}}
@media(max-width:680px){.autumn-edge{width:18px;opacity:.7}.autumn-tree{display:block;left:-12px;opacity:.085;mask-image:linear-gradient(to right,#000 15%,transparent 80%);-webkit-mask-image:linear-gradient(to right,#000 15%,transparent 80%)}.autumn-tree--right{left:auto;right:-12px}.autumn-leaf:nth-of-type(n+3){display:none}.autumn-leaf{--size:15px!important;--left:0%!important;--fall:36s!important;--drift:4px!important}.autumn-leaf:nth-of-type(2){--left:40%!important;--delay:-18s!important}.autumn-toggle{font-size:10px;right:10px;bottom:10px;padding:6px 10px;box-shadow:none}}
@media(prefers-reduced-motion:reduce){.autumn-leaf,.autumn-toggle{display:none}}