.return-top{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#151515;color:#fff0d6;border:1px solid #151515;padding:14px 16px;font:600 14px Arial;cursor:pointer;min-height:52px}.return-arrow{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#ff793f;color:#151515;font-size:24px;transition:transform .25s}.return-top:hover .return-arrow{transform:translateY(-4px)}.return-top:focus-visible{outline:3px solid #ff793f;outline-offset:5px}.ascent-trail{position:fixed;inset:0;pointer-events:none;z-index:99;opacity:0;transition:opacity .18s;background:linear-gradient(0deg,transparent 35%,#ff793f18 100%);border-right:3px solid #ff793f}.ascent-trail:after{content:'';position:absolute;right:0;top:0;width:3px;height:35%;background:#fff0d6;transform:translateY(calc(var(--return-progress,0) * -100%))}html.returning{scroll-behavior:auto!important}.returning .ascent-trail{opacity:1}.return-landed header .brand{animation:return-arrival .5s ease-out}@keyframes return-arrival{from{transform:translateY(5px);opacity:.7}to{transform:none;opacity:1}}@media(prefers-reduced-motion:reduce){.ascent-trail{display:none}.return-top .return-arrow{transition:none}.return-landed header .brand{animation:none}}

.return-top{position:fixed;right:clamp(16px,3vw,48px);bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:100;width:auto;box-shadow:0 5px 20px #0003;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .2s,transform .2s,visibility .2s;border-color:#fff0d655}
.return-top.is-visible{opacity:1;visibility:visible;transform:none}
.return-top>span{font-size:14px}.return-top>.return-arrow{font-size:24px}
@media(max-width:650px){.return-top{right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));gap:12px;padding:10px 12px;min-height:48px}.return-top>span{font-size:12px}}
@media(prefers-reduced-motion:reduce){.return-top{transition:none}}