.pc-clonenav{display:flex;align-items:stretch;gap:.3rem;margin:0 0 1rem;padding:.45rem .55rem;background:var(--ff-warm);border:2px solid var(--ff-outline);border-radius:14px;border-top:5px solid var(--pc-select, var(--ff-forge));box-shadow:0 3px 10px color-mix(in oklab,var(--pc-select, var(--ff-forge)) 12%,transparent),0 1px 3px #0000000f;flex-wrap:wrap}.pc-clonenav .pc-tab{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:.35rem .7rem;border-radius:10px;color:var(--ff-anvil);opacity:.9;text-decoration:none;font-weight:700;font-size:.98rem;border:2px solid transparent;background:transparent;cursor:pointer;transition:background-color .16s ease,color .16s ease,border-color .16s ease,transform .12s ease}.pc-clonenav .pc-tab-ico{color:var(--pc-select, var(--ff-forge));font-size:1.1rem;line-height:1;transition:transform .12s ease}.pc-clonenav .pc-tab-home{font-weight:800}.pc-clonenav[data-ageband="6-8"]{gap:.4rem;padding:.5rem .6rem}.pc-clonenav[data-ageband="6-8"] .pc-tab{min-height:60px;font-size:1.02rem;padding:.45rem .85rem}.pc-clonenav[data-ageband="6-8"] .pc-tab-ico{font-size:1.25rem}.pc-clonenav[data-ageband="3-5"]{gap:.55rem;padding:.6rem .7rem}.pc-clonenav[data-ageband="3-5"] .pc-tab{min-height:72px;font-size:1.1rem;padding:.6rem 1rem}.pc-clonenav[data-ageband="3-5"] .pc-tab-ico{font-size:1.65rem}.pc-clonenav .pc-tab-home .pc-tab-home-lbl{display:none}.pc-clonenav .pc-tab:hover{opacity:1;background:color-mix(in oklab,var(--pc-select, var(--ff-forge)) 8%,transparent);transform:translateY(-1px)}.pc-clonenav .pc-tab:hover .pc-tab-ico{transform:scale(1.08)}.pc-clonenav .pc-tab[aria-current=page]{opacity:1;font-weight:800;background:color-mix(in oklab,var(--pc-select, var(--ff-forge)) 20%,transparent);border-color:var(--pc-select, var(--ff-forge));color:color-mix(in oklab,var(--pc-select, var(--ff-forge)) 62%,var(--ff-anvil))}.pc-clonenav .pc-tab[aria-current=page] .pc-tab-ico{transform:scale(1.06)}.pc-tab-more{position:relative}.pc-tab-more>summary{list-style:none}.pc-tab-more>summary::-webkit-details-marker{display:none}.pc-more-menu{position:absolute;z-index:40;margin:.25rem 0 0;padding:.35rem;list-style:none;background:var(--ff-paper, var(--ff-warm));border:2px solid var(--ff-outline);border-radius:10px;min-width:160px;box-shadow:0 6px 20px #0000002e}.pc-more-menu a{display:block;min-height:44px;line-height:1.9;padding:.15rem .5rem;border-radius:7px;color:var(--ff-anvil);text-decoration:none;font-weight:700;opacity:.9}.pc-more-menu a:hover,.pc-more-menu a[aria-current=page]{opacity:1;background:color-mix(in oklab,var(--pc-select, var(--ff-forge)) 14%,transparent)}@media(min-width:641px){.pc-clonenav{max-width:58rem;margin-left:auto;margin-right:auto}main>.pc-clonenav{width:calc(100% - 2rem)}}@media(max-width:640px){.pc-clonenav{position:fixed;z-index:50;left:.6rem;right:.6rem;bottom:calc(.6rem + env(safe-area-inset-bottom,0px));margin:0;border-radius:24px;background:color-mix(in oklab,var(--ff-warm) 74%,transparent);backdrop-filter:blur(16px) saturate(1.5);border:1px solid color-mix(in oklab,var(--pc-select, var(--ff-forge)) 45%,var(--ff-outline));flex-wrap:nowrap;justify-content:space-around;gap:0;padding:.3rem .2rem;box-shadow:0 10px 30px #0000003d,0 2px 8px #00000024}.pc-clonenav .pc-tab{flex:1 1 0;flex-direction:column;gap:.1rem;min-width:0;padding:.25rem .15rem;font-size:.66rem;font-weight:700;text-align:center;border-radius:8px}.pc-clonenav .pc-tab-ico{font-size:1.25rem}.pc-clonenav .pc-tab-lbl{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pc-clonenav .pc-tab-home .pc-tab-name{display:none}.pc-clonenav .pc-tab-home .pc-tab-home-lbl{display:inline}.pc-clonenav .pc-tab[aria-current=page]{background:color-mix(in oklab,var(--pc-select, var(--ff-forge)) 20%,transparent);border-color:transparent;font-weight:800}.pc-clonenav .pc-tab[aria-current=page] .pc-tab-ico{transform:scale(1.1)}.pc-clonenav .pc-tab[aria-current=page] .pc-tab-ico,.pc-clonenav .pc-tab[aria-current=page] .pc-tab-lbl{color:color-mix(in oklab,var(--pc-select, var(--ff-forge)) 70%,var(--ff-anvil));opacity:1}.pc-more-menu{bottom:calc(100% + .35rem);right:.3rem}body{padding-bottom:92px}.ra-fab,.reading-shelf{bottom:calc(88px + env(safe-area-inset-bottom,0px))!important}.pc-clonenav[data-ageband="6-8"] .pc-tab{min-height:60px;padding:.4rem .15rem;font-size:.7rem}.pc-clonenav[data-ageband="6-8"] .pc-tab-ico{font-size:1.55rem}.pc-clonenav[data-ageband="3-5"] .pc-tab{min-height:72px;padding:.55rem .15rem;font-size:.72rem}.pc-clonenav[data-ageband="3-5"] .pc-tab-ico{font-size:1.9rem}body:has(.pc-clonenav[data-ageband="6-8"]){padding-bottom:104px}body:has(.pc-clonenav[data-ageband="6-8"]) .ra-fab,body:has(.pc-clonenav[data-ageband="6-8"]) .reading-shelf{bottom:calc(100px + env(safe-area-inset-bottom,0px))!important}body:has(.pc-clonenav[data-ageband="3-5"]){padding-bottom:120px}body:has(.pc-clonenav[data-ageband="3-5"]) .ra-fab,body:has(.pc-clonenav[data-ageband="3-5"]) .reading-shelf{bottom:calc(116px + env(safe-area-inset-bottom,0px))!important}.pc-clonenav .pc-fs-toggle{flex:0 0 auto;min-width:44px;padding-left:.35rem;padding-right:.35rem}.pc-clonenav .pc-fs-toggle .pc-tab-lbl{display:none}@media(prefers-reduced-transparency:reduce){.pc-clonenav{background:var(--ff-warm);backdrop-filter:none;border-color:var(--ff-outline)}}@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){.pc-clonenav{background:color-mix(in oklab,var(--ff-warm) 96%,transparent)}}}@media(prefers-reduced-motion:reduce){.pc-tab-more[open] .pc-more-menu,.pc-clonenav .pc-tab,.pc-clonenav .pc-tab-ico{transition:none}.pc-clonenav .pc-tab:hover,.pc-clonenav .pc-tab[aria-current=page],.pc-clonenav .pc-tab:hover .pc-tab-ico,.pc-clonenav .pc-tab[aria-current=page] .pc-tab-ico{transform:none}}.pc-clonenav .pc-fs-toggle{margin-left:auto}.pc-clonenav .pc-fs-toggle[aria-pressed=true]{opacity:1;font-weight:800;background:color-mix(in oklab,var(--pc-select, var(--ff-forge)) 20%,transparent);border-color:var(--pc-select, var(--ff-forge));color:color-mix(in oklab,var(--pc-select, var(--ff-forge)) 62%,var(--ff-anvil))}.pc-clonenav .pc-fs-toggle:focus-visible{outline:3px solid var(--pc-select, var(--ff-forge));outline-offset:2px}.ff-wrap:fullscreen,.ff-wrap:-webkit-full-screen{max-width:none;width:100%;margin:0;overflow:auto;background:var(--ff-paper, var(--ff-warm));padding:1rem}.ff-wrap.pc-faux-fs{position:fixed;inset:0;z-index:9999;margin:0;max-width:none;width:auto;overflow:auto;background:var(--ff-paper, var(--ff-warm));padding:1rem;-webkit-overflow-scrolling:touch}body.pc-faux-fs-active{overflow:hidden}@media(max-width:640px){.ff-wrap.pc-faux-fs{padding-bottom:calc(1rem + 92px)}}