.reading-progress{position:fixed;inset:0 0 auto;height:3px;z-index:100;pointer-events:none;background:#ff79000b}.reading-progress>span{display:block;width:100%;height:100%;background:linear-gradient(90deg,#ff7900,#ffae55);transform:scaleX(0);transform-origin:left;box-shadow:0 0 10px #ff790055}.back-top{position:fixed;right:22px;bottom:22px;z-index:45;width:46px;height:46px;display:grid;place-items:center;padding:0;border:1px solid #835021;border-radius:12px;background:#17130fed;backdrop-filter:blur(12px);color:var(--orange);font-size:24px;box-shadow:0 10px 30px #0006;transition:background .2s,transform .2s}.back-top:hover{background:#38220f;transform:translateY(-3px)}.will-reveal{opacity:0;transform:translateY(20px);transition:opacity .65s var(--ease),transform .65s var(--ease);transition-delay:var(--reveal-delay,0ms)}.will-reveal.has-entered,.will-reveal:focus-within{opacity:1;transform:none}.section-current{color:var(--orange-light)!important}.hero-copy>h1{animation:intro-arrive .75s var(--ease) both}.hero-copy>p{animation:intro-arrive .75s .08s var(--ease) both}@keyframes intro-arrive{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media(max-width:700px){.back-top{width:44px;height:44px;right:13px;bottom:13px;font-size:22px}}@media(prefers-reduced-motion:reduce){.will-reveal{opacity:1;transform:none;transition:none}.hero-copy>h1,.hero-copy>p{animation:none}.back-top:hover{transform:none}}