@layer components{.book-issue{background:var(--paper);color:var(--ink);isolation:isolate;flex-direction:column;min-block-size:100dvh;display:flex}.book-frame{--book-gutter:max(1.25rem, 5vw);--book-col-min:min(34ch, 100%);inline-size:100%;max-inline-size:96rem;padding-inline:var(--book-gutter);flex:1;grid-template-columns:minmax(0,1fr);column-gap:2.5rem;margin-inline:auto;display:grid}@media (min-width:64rem){.book-frame{--book-gutter:2.5rem;grid-template-columns:minmax(0, 6rem) minmax(var(--book-col-min), 1fr) minmax(0, var(--rail-w-right))}.book-frame:not(.book-frame--solo)>.book-column{grid-column:2}.book-frame:not(.book-frame--solo)>.book-rail:not(.book-rail--left){grid-column:3}}@media (min-width:80rem){.book-frame{--book-gutter:3rem;grid-template-columns:minmax(0, var(--rail-w)) minmax(var(--book-col-min), 1fr) minmax(0, var(--rail-w-right));column-gap:3.5rem}}.book-frame--solo{grid-template-columns:minmax(0,1fr)}@media 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dt{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-muted);padding-block-start:.45rem;font-size:.66rem;font-weight:600}.book-colophon dd{color:var(--ink);border-block-end:1px solid var(--rule);overflow-wrap:anywhere;padding-block:.3rem .7rem}@media (min-width:34rem){.book-colophon dt{border-block-end:1px solid var(--rule);padding-block-end:.7rem}}.book-colophon code{font-family:var(--reader-code-family);color:var(--ink-strong);font-size:.86em}.book-chapternav{background:var(--rule);border:1px solid var(--rule);border-radius:var(--radius-lg);gap:1px;display:grid;overflow:hidden}@media (min-width:40rem){.book-chapternav{grid-template-columns:1fr 1fr}}.book-chapternav__link{background:var(--paper);color:inherit;min-block-size:4.5rem;transition:background-color .14s var(--ease-out-quint);flex-direction:column;justify-content:center;gap:.3rem;padding:1rem 1.15rem;text-decoration:none;display:flex}.book-chapternav__link:hover{background:var(--paper-raised)}.book-chapternav__link--next{text-align:end;align-items:flex-end}.book-chapternav__title{font-family:var(--font-display);color:var(--ink-strong);text-wrap:balance;font-size:1.05rem;line-height:1.25}.book-pill{z-index:40;pointer-events:none;transition:transform .2s var(--ease-out-quint), opacity .2s var(--ease-out-quint);justify-content:center;display:flex;position:fixed;inset-block-end:calc(1.25rem + var(--safe-b));inset-inline:0}.book-pill[data-hidden=true]{transform:translateY(calc(100% + 1.25rem + var(--safe-b)));opacity:0;pointer-events:none}.book-pill[data-hidden=true]:focus-within{opacity:1;pointer-events:none;transform:none}@media (prefers-reduced-motion:reduce){.book-pill{transition:none}}@media (min-width:64rem){.book-pill{display:none}}.book-pill__inner{pointer-events:auto;border:1px solid var(--rule);background:color-mix(in oklab, var(--paper) 97%, transparent);border-radius:999px;align-items:center;gap:.25rem;padding:.3rem;display:flex;box-shadow:0 6px 24px -8px #00000059;box-shadow:0 6px 24px -8px lab(0% 0 0/.35)}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.book-pill__inner{-webkit-backdrop-filter:blur(8px)saturate(1.2);backdrop-filter:blur(8px)saturate(1.2)}}.book-pill__button{min-block-size:2.75rem;min-inline-size:2.75rem;color:var(--ink-strong);cursor:pointer;background:0 0;border:0;border-radius:999px;align-items:center;gap:.4rem;padding-inline:.9rem;font-size:.8125rem;font-weight:550;display:inline-flex}.book-pill__button:hover{background:var(--paper-raised)}.book-ghost{background:color-mix(in oklab, var(--ink) 8%, transparent);border-radius:.25rem;display:block}.book-ghost--pulse{animation:2.4s ease-in-out infinite book-ghost-fade}@keyframes book-ghost-fade{0%,to{opacity:1}50%{opacity:.45}}@media (prefers-reduced-motion:reduce){:root:not([data-motion=allow]) .book-ghost--pulse{animation:none}}@media (forced-colors:active){.book-ghost{background:graytext}}@media print{.book-rail,.book-pill{display:none!important}.book-frame{max-inline-size:none;padding-inline:0;display:block}.book-cover{break-after:page;min-block-size:auto}}.book-frame>.book-rail{opacity:var(--rail-veil,1)}[data-focus-mode=on] .book-frame>.book-rail:hover,[data-focus-mode=on] .book-frame>.book-rail:focus-within{opacity:1}@media (prefers-reduced-motion:no-preference){.book-frame>.book-rail{transition:opacity .22s var(--ease-out-quint)}[data-focus-mode=on] .book-frame>.book-rail{transition:opacity 90ms linear}}[data-motion=reduce] .book-frame>.book-rail{transition:none}[data-focus-mode=on] .book-frame>.book-rail a{pointer-events:none}[data-focus-mode=on] .book-frame>.book-rail:hover a,[data-focus-mode=on] .book-frame>.book-rail:focus-within a{pointer-events:auto}}.book-chapternav__link:focus-visible{outline-offset:calc(-1 * var(--focus-ring-width,2px))}