html, body { margin: 0; background: var(--fw-surface); }


.fw-site-chapter { padding-block: var(--fw-space-8) var(--fw-section); }
.fw-site-solo { max-width: 800px; margin-inline: auto; }
.fw-site-flow > * + * { margin-top: var(--fw-space-8); }
.fw-site-flow [id] { scroll-margin-top: var(--fw-space-5); }


.fw-site-headrow { display: grid; grid-template-columns: minmax(0, 1fr) clamp(180px, 19vw, 240px); align-items: start; gap: var(--fw-space-5) var(--fw-space-6); }
.fw-site-headrow--solo { grid-template-columns: minmax(0, 1fr); }
.fw-site-emblem { width: 100%; height: clamp(200px, 21vw, 264px); margin-top: var(--fw-space-7); }
.fw-site-flow > .fw-site-sensitive { margin-top: var(--fw-space-6); }
.fw-site-sensitive { max-width: var(--fw-measure-read); font: italic var(--fw-weight-regular) var(--fw-fs-read)/1.45 var(--fw-font-read); color: var(--fw-ink-soft); }


.fw-site-flow .fw-summary { --fwl-fs-block: calc(var(--fw-fs-heading) * 1.3); }
.fw-site-points { display: flex; flex-direction: column; gap: var(--fw-space-3); }
.fw-site-points > li { position: relative; padding-left: 1em; }
.fw-site-points > li::before { content: ""; position: absolute; left: .05em; top: .6em; width: 7px; height: 7px; border-radius: 50%; background: var(--fw-accent-light); }


.fw-site-opening { max-width: var(--fw-measure-lead); }
.fw-site-opening > .fw-read-lead + .fw-read-lead { margin-top: .75em; }


.fw-site-flow > .fw-site-section, .fw-site-flow > .fw-site-check { margin-top: var(--fw-section); }
.fw-site-flow > .fw-site-section--cont { margin-top: var(--fw-block); }
.fw-site-section > * + * { margin-top: var(--fw-block); }
.fw-site-section > .fw-site-after-head { margin-top: var(--fw-head-gap); }

.fw-site-flow :is(.fw-explain, .fw-chat, .fw-choice, .fw-steps, .fw-quiz, .fw-remember, .fw-flash, .fw-timeline, .fw-tells, .fw-tut) { --fwl-fs-block: var(--fw-fs-heading); }
.fw-site-flow :is(.fw-table, .fw-compare) { --fwc-h2: var(--fw-fs-heading); }
.fw-site-blocktitle { margin-bottom: var(--fw-head-gap); font: var(--fw-weight-regular) var(--fw-fs-heading)/var(--fw-lh-heading) var(--fw-font-display); color: var(--fw-ink-title); text-wrap: balance; }
.fw-site-block > .fw-site-blocktitle + .fw-code { margin-top: 0; }
.fw-site-block > .fw-code + .fw-code { margin-top: var(--fw-space-6); }


.fw-site-code { font-family: var(--fw-font-mono); font-size: max(.84em, var(--fw-fs-meta)); color: var(--fw-ink-title); padding: .04em .32em; border-radius: var(--fw-radius-mark); background: var(--fw-surface-raised); overflow-wrap: anywhere; }
.fw-site-flow a:not([class]) { color: var(--fw-accent-ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; text-decoration-color: color-mix(in srgb, currentColor 50%, transparent); transition: text-decoration-color var(--fw-dur-hover) var(--fw-ease-hover); }
@media (hover: hover) and (pointer: fine) {
  .fw-site-flow a:not([class]):hover { text-decoration-color: currentColor; }
}


.fw-site-evmini > .fw-ev__btn { width: 26px; height: 26px; padding: 0; gap: 0; justify-content: center; }
.fw-site-evmini > button.fw-ev__btn::after { inset: -9px; }


.fw-site-tipsrc { display: block; margin-top: var(--fw-space-2); padding-top: var(--fw-space-2); border-top: 1px solid var(--fw-line); }
.fw-site-tipline { display: block; color: var(--fw-ink-soft); }
.fw-site-tipline + .fw-site-tipline { margin-top: var(--fw-space-1); }
.fw-site-tipline a { color: var(--fw-accent-ink); font-weight: var(--fw-weight-strong); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, currentColor 50%, transparent); }


.fw-site-toggle { display: inline-flex; align-items: center; gap: var(--fw-space-2); min-height: var(--fw-tap); list-style: none; cursor: pointer; color: var(--fw-accent-ink); font: var(--fw-weight-strong) var(--fw-fs-ui-small)/1.2 var(--fw-font-ui); transition: color var(--fw-dur-hover) var(--fw-ease-hover), transform var(--fw-dur-press) var(--fw-ease-out); }
.fw-site-toggle::-webkit-details-marker { display: none; }
.fw-site-toggle::marker { content: ""; }
.fw-site-toggle > span { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); transition: text-decoration-color var(--fw-dur-hover) var(--fw-ease-hover); }
.fw-site-toggle:active { transform: scale(var(--fw-press-scale)); }
.fw-site-toggle__chev { width: 18px; height: 18px; transition: transform var(--fw-dur-ui) var(--fw-ease-out); }
.fw-site-fold[open] > .fw-site-toggle .fw-site-toggle__chev { transform: rotate(180deg); }
@media (hover: hover) and (pointer: fine) {
  .fw-site-toggle:hover { color: var(--fw-ink-title); }
  .fw-site-toggle:hover > span { text-decoration-color: currentColor; }
}


.fw-site-checkmore { margin-top: var(--fw-space-4); }
.fw-sources__list.fw-site-checkrest { margin-top: var(--fw-space-2); counter-reset: fwc-src 12; }


.fw-site-flow > .fw-site-end { margin-top: var(--fw-block); }
.fw-site-k { margin-bottom: var(--fw-space-4); font: italic var(--fw-weight-regular) 21px/1.3 var(--fw-font-read); color: var(--fw-accent-soft); }

.fw-site-dl { grid-template-columns: minmax(0, 1fr); max-width: 36rem; }


.fw-site-print { display: none; }


.fw-site-bleed { margin-block: var(--fw-block); }


.fw-compare[data-fw-site-fit] .fw-compare__grid { min-width: 0; }
.fw-compare[data-fw-site-fit] .fw-compare__grid :is(th, td) { overflow-wrap: break-word; hyphens: auto; }
@media (max-width: 600px) {
  .fw-compare[data-fw-site-fit] .fw-compare__grid,
  .fw-compare[data-fw-site-fit] .fw-compare__grid :is(tbody, tr, th, td) { display: block; width: auto; min-width: 0; }
  .fw-compare[data-fw-site-fit] .fw-compare__grid thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .fw-compare[data-fw-site-fit] .fw-compare__grid tbody tr { padding: 18px 18px 20px; border-bottom: 1px solid var(--fwc-hair); }
  .fw-compare[data-fw-site-fit] .fw-compare__grid tbody tr:last-child { border-bottom: 0; }
  .fw-compare[data-fw-site-fit] .fw-compare__grid tbody th { position: static; padding: 0 0 var(--fw-space-3); border: 0; background: none; box-shadow: none; font: var(--fw-weight-regular) 22px/1.2 var(--fw-font-display); color: var(--fw-ink-title); }
  .fw-compare[data-fw-site-fit] .fw-compare__grid td { padding: 0; border: 0; font-size: 18px; }
  .fw-compare[data-fw-site-fit] .fw-compare__grid td + td { margin-top: var(--fw-space-3); }
  .fw-compare[data-fw-site-fit] .fw-compare__grid td::before { content: attr(data-label); display: block; margin-bottom: 2px; font: var(--fw-weight-label) var(--fw-fs-meta)/1.3 var(--fw-font-ui); color: var(--fw-ink-soft); }
}


.fw-site-flow :is(.fw-choice__text, .fw-chat__instr, .fw-chat__label):first-child { margin-top: 0; }
.fw-site-flow .fw-flash:not(:has(.fw-flash__title)) { align-items: start; }


.fw-site-chatmodel .fw-chat__msg { cursor: auto; }
.fw-site-chatmodel .fw-chat__msg:active { transform: none; }
@media (hover: hover) and (pointer: fine) {
  .fw-site-chatmodel .fw-chat__msg:hover { background-color: var(--fw-surface-selected); box-shadow: inset 0 0 0 1px var(--fwl-edge); }
  .fw-site-chatmodel .fw-chat__row[data-voice="you"] .fw-chat__msg:hover { background-color: var(--fw-accent-deep); }
}


@media (min-width: 1041px) {
  .fw-site-flow .fw-tut { grid-template-columns: minmax(0, 1fr); grid-template-areas: "head" "need" "prog" "steps" "note" "done"; }
  .fw-site-flow .fw-tut__side { display: contents; }
  .fw-site-flow .fw-tut__side .fw-tut__progress { grid-area: prog; position: sticky; z-index: 8; top: 0; display: flex; align-items: center; gap: 16px; margin: 0 0 40px; padding: 12px 0 14px; border-top: 0; box-shadow: 0 1px 0 var(--fwl-hair); }
  
  .fw-site-flow .fw-tut__side .fw-tut__progress::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--fw-surface); box-shadow: 0 1px 0 var(--fwl-hair), 0 16px 28px -18px color-mix(in srgb, var(--fw-surface-deepest) 90%, transparent); transition: opacity var(--fw-dur-hover) var(--fw-ease-hover); }
  @supports (container-type: scroll-state) {
    .fw-site-flow .fw-tut__side .fw-tut__progress { container-type: scroll-state; }
    .fw-site-flow .fw-tut__side .fw-tut__progress::before { opacity: 0; }
    @container scroll-state(stuck: top) {
      .fw-site-flow .fw-tut__side .fw-tut__progress::before { opacity: 1; }
    }
  }
  .fw-site-flow .fw-tut__side .fw-tut__line { flex: none; font-size: 22px; }
  .fw-site-flow .fw-tut__side .fw-tut__bar { flex: 1; margin-top: 0; }
}


.fw-site-railnow { display: none; }
@media (max-width: 1040px) {
  .fw-site-chapter .fw-rail__nav { flex-wrap: wrap; justify-content: flex-start; row-gap: 0; padding-bottom: 10px; }
  .fw-site-chapter .fw-rail__list { flex: 0 1 auto; min-width: 0; max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; }
  .fw-site-chapter .fw-rail__list::-webkit-scrollbar { display: none; }
  .fw-site-railnow { display: block; flex: 1 1 100%; padding-bottom: 2px; font: var(--fw-weight-strong) 16px/1.3 var(--fw-font-ui); color: var(--fw-ink-title); overflow-wrap: anywhere; }
  .fw-site-railnow__step { margin-right: var(--fw-space-2); font: var(--fw-weight-label) var(--fw-fs-meta)/1.3 var(--fw-font-ui); color: var(--fw-ink-quiet); }
  .fw-site-flow [id] { scroll-margin-top: calc(var(--fw-site-strip, 84px) + 16px); }
  
  .fw-rail .fw-site-flow .fw-tut__side .fw-tut__progress { top: var(--fw-site-strip, 84px); }
}
@media (max-width: 760px) {
  .fw-site-chapter { padding-top: var(--fw-space-5); }
  .fw-site-headrow { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .fw-site-emblem { order: -1; justify-self: center; width: min(100%, 240px); height: 168px; margin: 0 0 var(--fw-space-2); }
}


.fw-site-homesec { padding-top: var(--fw-section); }
.fw-site-homesec--help { padding-bottom: var(--fw-section); }
.fw-site-h2 { margin-bottom: var(--fw-head-gap); font: var(--fw-weight-regular) var(--fw-fs-display-l)/1.02 var(--fw-font-display); letter-spacing: -.005em; color: var(--fw-ink-title); text-wrap: balance; }

.fw-site-count { display: block; grid-column: 2; margin-top: var(--fw-space-3); font: var(--fw-weight-label) var(--fw-fs-meta)/1.3 var(--fw-font-ui); color: var(--fw-ink-soft); }

.fw-site-methodnote { margin-top: var(--fw-space-5); color: var(--fw-ink-soft); }
.fw-site-methodgo { margin-top: var(--fw-space-1); }
.fw-site-methodlink { position: relative; color: inherit; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px; text-decoration-color: color-mix(in srgb, var(--fw-accent-light) 55%, transparent); transition: color var(--fw-dur-hover) var(--fw-ease-hover), text-decoration-color var(--fw-dur-hover) var(--fw-ease-hover); }

.fw-site-methodlink::after { content: ""; position: absolute; inset: -7px -4px; }
@media (hover: hover) and (pointer: fine) {
  .fw-site-methodlink:hover { color: var(--fw-accent-ink); text-decoration-color: currentColor; }
}


.fw-site-cat { padding-block: var(--fw-space-8) var(--fw-section); }
.fw-site-catblock { margin-top: var(--fw-block); }
.fw-site-catlist { max-width: 60rem; border-bottom: 1px solid var(--fw-line-soft); }
.fw-site-catlist__item { position: relative; display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: var(--fw-space-5); padding-block: var(--fw-space-6); border-top: 1px solid var(--fw-line-soft); }
.fw-site-catlist__num { padding-top: 4px; font: var(--fw-weight-regular) 30px/1 var(--fw-font-display); color: var(--acc-ink, var(--fw-accent-ink)); font-variant-numeric: lining-nums; }
.fw-site-catlist__title { font: var(--fw-weight-regular) calc(var(--fw-fs-heading) * 1.3)/var(--fw-lh-heading) var(--fw-font-display); color: var(--fw-ink-title); text-wrap: balance; overflow-wrap: anywhere; transition: color var(--fw-dur-hover) var(--fw-ease-hover); }
.fw-site-catlist__link { color: inherit; text-decoration: none; }

.fw-site-catlist__link::after { content: ""; position: absolute; inset: 0; border-radius: var(--fw-radius-small); }
.fw-site-catlist__link:focus-visible { outline: none; }
.fw-site-catlist__link:focus-visible::after { outline: 2px solid var(--fw-focus); outline-offset: 2px; }
.fw-site-catlist__stand { margin-top: var(--fw-space-3); max-width: var(--fw-measure-read); font: var(--fw-weight-regular) var(--fw-fs-read)/var(--fw-lh-read) var(--fw-font-read); color: var(--fw-ink-read); text-wrap: pretty; }
.fw-site-catlist__meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--fw-space-2) var(--fw-space-3); margin-top: var(--fw-space-4); color: var(--fw-ink-soft); font-size: var(--fw-fs-ui-small); }
@media (hover: hover) and (pointer: fine) {
  .fw-site-catlist__item:hover .fw-site-catlist__title { color: var(--fw-accent-ink); }
}
@media (max-width: 600px) {
  .fw-site-catlist__item { grid-template-columns: 36px minmax(0, 1fr); gap: var(--fw-space-3); }
  .fw-site-catlist__num { font-size: 24px; }
}
.fw-site-empty { max-width: var(--fw-measure-read); font: italic var(--fw-weight-regular) var(--fw-fs-read)/var(--fw-lh-read) var(--fw-font-read); color: var(--fw-ink-soft); }


.fw-site-letters { margin-bottom: var(--fw-block); padding-block: var(--fw-space-3); border-top: 1px solid var(--fw-line-soft); border-bottom: 1px solid var(--fw-line-soft); }
.fw-site-letters__list { display: flex; flex-wrap: wrap; gap: 2px; }
.fw-site-letters__link, .fw-site-letters__off { display: inline-grid; place-items: center; min-width: var(--fw-tap); min-height: var(--fw-tap); padding: 0 6px; border-radius: var(--fw-radius-small); font: var(--fw-weight-regular) 22px/1 var(--fw-font-display); }
.fw-site-letters__link { color: var(--fw-ink-title); text-decoration: none; transition: background-color var(--fw-dur-hover) var(--fw-ease-hover), color var(--fw-dur-hover) var(--fw-ease-hover); }
.fw-site-letters__off { color: var(--fw-ink-quiet); opacity: .62; }
@media (hover: hover) and (pointer: fine) {
  .fw-site-letters__link:hover { color: var(--fw-accent-ink); background: color-mix(in srgb, var(--fw-accent-light) 7%, transparent); }
}

.fw-site-letter + .fw-site-letter { margin-top: var(--fw-space-8); }
.fw-site-letter__k { padding-bottom: var(--fw-space-3); font: var(--fw-weight-regular) calc(var(--fw-fs-heading) * 1.3)/1 var(--fw-font-display); color: var(--fw-accent-ink); }
.fw-site-entry { display: grid; grid-template-columns: minmax(0, 13rem) minmax(0, 1fr); gap: var(--fw-space-2) var(--fw-space-6); padding-block: var(--fw-space-5) var(--fw-space-3); border-top: 1px solid var(--fw-line-soft); }
.fw-site-letter > .fw-site-entry:last-child { border-bottom: 1px solid var(--fw-line-soft); }
.fw-site-entry .fw-site-entry__word { font: var(--fw-weight-regular) var(--fw-fs-heading)/1.1 var(--fw-font-display); letter-spacing: 0; overflow-wrap: break-word; hyphens: auto; transition: color var(--fw-dur-hover) var(--fw-ease-hover); }
.fw-site-entry:target .fw-site-entry__word { color: var(--fw-accent-ink); }
.fw-site-entry .fw-entry__class { margin-top: var(--fw-space-1); font-size: 18px; }
.fw-site-entry__def { overflow-wrap: break-word; }
.fw-site-entry__more { margin-top: var(--fw-space-1); }
.fw-site-entry__body { display: flex; flex-direction: column; gap: var(--fw-space-5); padding: var(--fw-space-3) 0 var(--fw-space-4); }
.fw-site-entry__body .fw-entry__k { margin: 0; }
.fw-site-entry__body .fw-entry__example { margin-top: var(--fw-space-2); }
.fw-site-entry__body .fw-entry__quote { font-size: var(--fw-fs-read); }
.fw-site-entry__body .fw-entry__chips { margin-top: var(--fw-space-2); }
@media (max-width: 760px) {
  .fw-site-entry { grid-template-columns: minmax(0, 1fr); gap: var(--fw-space-2); }
}


.fw-site-registry > .fw-site-topic { margin-top: var(--fw-space-8); }
.fw-site-pub { display: block; margin-top: var(--fw-space-1); font: var(--fw-weight-regular) var(--fw-fs-ui-small)/1.4 var(--fw-font-ui); color: var(--fw-ink-soft); }
.fw-site-status { display: inline-flex; align-items: center; min-height: 30px; padding: 0 12px; border-radius: var(--fw-radius-pill); box-shadow: inset 0 0 0 1px var(--fw-line-strong); font: var(--fw-weight-strong) var(--fw-fs-meta)/1 var(--fw-font-ui); color: var(--fw-ink); }
.fw-site-status[data-status="read"] { box-shadow: inset 0 0 0 1px var(--fw-safe-line); color: var(--fw-safe-ink); }
.fw-site-cites { margin-top: var(--fw-space-3); }
.fw-site-cites__k { margin-bottom: var(--fw-space-2); font-size: var(--fw-fs-ui-small); color: var(--fw-ink-soft); }


.fw-site-pack { max-width: 880px; padding-block: var(--fw-space-9) var(--fw-section); }
.fw-site-packcover .fw-read-lead { margin-top: var(--fw-space-5); }
.fw-site-packcover__title { margin-top: var(--fw-space-4); }
.fw-site-packtoc { margin-top: var(--fw-space-7); border-top: 1px solid var(--fw-line-soft); counter-reset: fw-site-toc; }
.fw-site-packtoc > li { display: grid; grid-template-columns: minmax(0, 9em) minmax(0, 1fr); gap: var(--fw-space-4); padding-block: var(--fw-space-3); border-bottom: 1px solid var(--fw-line-soft); }
.fw-site-packtoc__cat { color: var(--fw-ink-soft); font-size: var(--fw-fs-ui-small); }
.fw-site-packtoc a { color: var(--fw-ink-title); font: var(--fw-weight-regular) 20px/1.3 var(--fw-font-read); text-decoration: none; }
.fw-site-packch { margin-top: var(--fw-section); padding-top: var(--fw-section); border-top: 1px solid var(--fw-line); }


.fw-gate { display: none; }
html.fw-gate-open { overflow: hidden; }
html.fw-gate-open .fw-gate { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: var(--fw-space-6) var(--fw-gutter); overflow-y: auto; }
.fw-gate__veil { position: fixed; inset: 0; background: var(--fw-light-from-above) no-repeat, color-mix(in srgb, var(--fw-surface-deepest) 94%, transparent); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.fw-gate__dialog { position: relative; display: flex; flex-direction: column; align-items: center; gap: var(--fw-space-5); width: 100%; max-width: 38rem; text-align: center; outline: none; }
.fw-gate__age { width: 56px; height: 56px; font-size: var(--fw-fs-ui-small); }
.fw-gate__title { font: var(--fw-weight-regular) var(--fw-fs-display-l)/1.02 var(--fw-font-display); letter-spacing: -.005em; color: var(--fw-ink-title); text-wrap: balance; }
.fw-gate__text { max-width: 26em; color: var(--fw-ink-read); }
.fw-gate__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--fw-space-3); margin-top: var(--fw-space-2); }
@keyframes fw-gate-rise { from { opacity: 0; transform: translateY(8px); } }
html.fw-gate-open .fw-gate__dialog > * { animation: fw-gate-rise var(--fw-dur-ui) var(--fw-ease-out) both; }
html.fw-gate-open .fw-gate__dialog > :nth-child(2) { animation-delay: var(--fw-stagger); }
html.fw-gate-open .fw-gate__dialog > :nth-child(3) { animation-delay: calc(var(--fw-stagger) * 2); }
html.fw-gate-open .fw-gate__dialog > :nth-child(4) { animation-delay: calc(var(--fw-stagger) * 3); }
html.fw-gate-open .fw-gate.is-leaving { opacity: 0; transition: opacity var(--fw-dur-tip) var(--fw-ease-out); }
html.fw-gate-open .fw-gate.is-leaving .fw-gate__dialog { transform: scale(.98); transition: transform var(--fw-dur-tip) var(--fw-ease-out); }
@media (max-width: 600px) {
  .fw-gate__actions { flex-direction: column; align-self: stretch; }
  .fw-gate__actions > .fw-btn { width: 100%; }
}


.fw-search-page { padding-block: var(--fw-space-9) var(--fw-section); }
.fw-search-page__title { font: var(--fw-weight-regular) var(--fw-fs-display-l)/1.02 var(--fw-font-display); letter-spacing: -.005em; color: var(--fw-ink-title); }
.fw-search-page__form { max-width: 46rem; margin-top: var(--fw-space-7); }
.fw-search-page__label { display: block; margin-bottom: var(--fw-space-2); font: var(--fw-weight-label) var(--fw-fs-label)/var(--fw-lh-label) var(--fw-font-ui); color: var(--fw-ink-soft); }
.fw-search-page__row { display: flex; gap: var(--fw-space-3); }
.fw-search-page__input { flex: 1 1 auto; min-width: 0; height: 56px; padding: 0 22px; border-radius: var(--fw-radius-pill); border: 1px solid var(--fw-line-strong); background: var(--fw-surface-raised); color: var(--fw-ink); font: var(--fw-weight-regular) 20px/1 var(--fw-font-ui); transition: border-color var(--fw-dur-hover) var(--fw-ease-hover), background-color var(--fw-dur-hover) var(--fw-ease-hover); }
.fw-search-page__input:focus { outline: none; border-color: var(--fw-accent-ink); background: var(--fw-surface-selected); }
.fw-search-page__input:focus-visible { outline: 2px solid var(--fw-focus); outline-offset: 3px; }
.fw-search-page__go { flex: none; min-height: 56px; }
.fw-search-page__go .fw-ico { width: 18px; height: 18px; }
.fw-search-page__status { margin-top: var(--fw-space-6); max-width: var(--fw-measure-read); font: italic var(--fw-weight-regular) var(--fw-fs-read)/1.45 var(--fw-font-read); color: var(--fw-ink-soft); }
.fw-search-page__list { max-width: 52rem; margin-top: var(--fw-space-5); }
.fw-search-page__list:not(:empty) { border-bottom: 1px solid var(--fw-line-soft); }
.fw-search-page__item { position: relative; padding-block: var(--fw-space-5); border-top: 1px solid var(--fw-line-soft); }
.fw-search-page__kind { font: var(--fw-weight-label) var(--fw-fs-meta)/1.3 var(--fw-font-ui); color: var(--fw-ink-quiet); }
.fw-search-page__name { margin-top: var(--fw-space-1); font: var(--fw-weight-regular) var(--fw-fs-heading)/var(--fw-lh-heading) var(--fw-font-display); color: var(--fw-ink-title); overflow-wrap: anywhere; transition: color var(--fw-dur-hover) var(--fw-ease-hover); }
.fw-search-page__link { color: inherit; text-decoration: none; }
.fw-search-page__link::after { content: ""; position: absolute; inset: 0; border-radius: var(--fw-radius-small); }
.fw-search-page__link:focus-visible { outline: none; }
.fw-search-page__link:focus-visible::after { outline: 2px solid var(--fw-focus); outline-offset: 2px; }
.fw-search-page__snip { margin-top: var(--fw-space-2); max-width: var(--fw-measure-read); font: var(--fw-weight-regular) 19px/1.5 var(--fw-font-read); color: var(--fw-ink-read); }
.fw-search-page mark { padding: 0 .08em; border-radius: var(--fw-radius-mark); background: color-mix(in srgb, var(--fw-accent) 55%, transparent); color: var(--fw-ink-title); }
@media (hover: hover) and (pointer: fine) {
  .fw-search-page__input:hover { border-color: color-mix(in srgb, var(--fw-accent-light) 60%, transparent); }
  .fw-search-page__item:hover .fw-search-page__name { color: var(--fw-accent-ink); }
}
@media (max-width: 600px) {
  .fw-search-page { padding-top: var(--fw-space-7); }
  .fw-search-page__go { padding-inline: 16px; }
}


@media print {
  
  @page { size: A4; margin: 14mm 13mm; background: var(--fw-surface); }
  html, body { background: var(--fw-surface); }
  .fw-lit { background: var(--fw-surface); }
  html.fw-gate-open { overflow: visible; }
  :root { --fw-section: var(--fw-space-7); --fw-block: var(--fw-space-6); --fw-head-gap: var(--fw-space-4); }
  .fw-page { min-height: 0; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .fw-page *, .fw-page *::before, .fw-page *::after { animation: none !important; transition: none !important; }
  .fw-skip, .fw-search, .fw-motion, .fw-nav, .fw-gate, .fw-rail__nav, .fw-site-end:not(.fw-site-end--help),
  .fw-quiz__foot, .fw-quiz__note, .fw-chat__bar, .fw-chat__fb, .fw-chat__cue, .fw-choice__out, .fw-choice__tag,
  .fw-flash__deck, .fw-flash__dots, .fw-flash__count, .fw-flash__known, .fw-tut__check, .fw-tut__note, .fw-tut__side,
  .fw-tut__done, .fw-code__side, .fw-code__bar, .fw-code__status, .fw-descent__stage, .fw-descent__marks-layer,
  .fw-descent__start, .fw-exitbar, .fw-tip { display: none !important; }
  .fw-site-print { display: block; }
  .fw-site-answer { margin-top: var(--fw-space-3); font: var(--fw-weight-regular) var(--fw-fs-ui-small)/1.45 var(--fw-font-ui); color: var(--fw-ink); text-align: left; }
  .fw-choice__opt > .fw-site-answer { grid-column: 2; margin-top: 0; }
  .fw-quiz__score { display: none !important; }
  .fw-site-cards { margin-top: var(--fw-space-4); }
  .fw-site-cards > div { padding-block: var(--fw-space-2); border-top: 1px solid var(--fw-line-soft); }
  .fw-site-cards dt { font: var(--fw-weight-regular) 20px/1.2 var(--fw-font-display); color: var(--fw-ink-title); }
  .fw-site-cards dd { margin: var(--fw-space-1) 0 0; font: var(--fw-weight-regular) 18px/1.45 var(--fw-font-read); color: var(--fw-ink-read); }
  .fw-site-fname { margin: var(--fw-space-3) 0 var(--fw-space-1); padding-inline: var(--fw-space-4); font: var(--fw-weight-strong) var(--fw-fs-mono)/1.3 var(--fw-font-mono); color: var(--fw-ink-soft); }
  
  .fw-rail { display: block; }
  .fw-site-chapter { padding-block: var(--fw-space-5) 0; }
  .fw-site-headrow { grid-template-columns: minmax(0, 1fr) 120px; }
  .fw-site-emblem { order: 0; width: 120px; height: 104px; margin: 0; }
  
  [data-fw-emblem] > .fw-emblem__cv { display: none !important; }
  [data-fw-emblem] > .fw-emblem__fb { display: grid !important; }
  .fw-descent__open, .fw-descent__step { min-height: 0 !important; padding: var(--fw-space-5) 0 !important; }
  
  .fw-code { display: block; }
  .fw-code__panel[hidden] { display: block !important; }
  .fw-code__scroll { overflow: visible; }
  .fw-code__pre { white-space: pre-wrap; overflow-wrap: anywhere; }
  
  .fw-compare__box { overflow: visible; }
  .fw-compare__grid { min-width: 0 !important; }
  .fw-compare__grid :is(th, td) { position: static !important; }
  .fw-compare__cue { display: none !important; }
  
  .fw-site-toggle { display: none !important; }
  .fw-site-fold::details-content { content-visibility: visible; }
  
  .fw-main a[href^="http"]::after { content: " (" attr(href) ")"; font: var(--fw-weight-regular) var(--fw-fs-meta)/1.3 var(--fw-font-ui); color: var(--fw-ink-soft); overflow-wrap: anywhere; word-break: break-all; }
  
  h2, h3, h4 { break-after: avoid-page; }
  .fw-site-block, .fw-sources__item, .fw-quiz__q, .fw-myth__item, .fw-stat__item, .fw-steps__item, .fw-remember__item,
  .fw-explain__item, .fw-tut__step, .fw-chat__row, .fw-table__row, .fw-entry, .fw-site-catlist__item { break-inside: avoid-page; }
  .fw-site-packch { break-before: page; margin-top: 0; padding-top: 0; border-top: 0; }
  .fw-site-packcover { break-after: page; }
  .fw-foot { padding-block: var(--fw-space-5); }
}



html { background: var(--fw-surface); overflow-x: clip; }
body { background:
    radial-gradient(1000px 760px at 88% -4%, color-mix(in srgb, var(--fw-accent) 16%, transparent), transparent 64%),
    radial-gradient(900px 900px at -10% 60%, color-mix(in srgb, var(--fw-accent) 10%, transparent), transparent 62%),
    var(--fw-surface); background-attachment: fixed; overflow-x: clip; }
html[data-theme="light"] body { background: radial-gradient(1000px 700px at 100% -5%, #ece1fa, transparent 65%), radial-gradient(900px 800px at -10% 70%, #efeef6, transparent 65%), #fbf9fb; background-attachment: fixed; }
[style*="--fw-rv"] { translate: 0 var(--fw-rv); }
.fw-ambient { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.fw-ambient::before { content: ""; position: absolute; inset: -20% -60%; background: linear-gradient(112deg, transparent 44%, var(--fw-sheen) 49.5%, transparent 56%); opacity: .7; animation: fw-sheen 18s var(--fw-ease-in-out) infinite; }
.fw-ambient::after { content: ""; position: absolute; inset: 0; opacity: .05; mix-blend-mode: overlay; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E"); }
html[data-theme="light"] .fw-ambient::after { opacity: .03; mix-blend-mode: multiply; }
html[data-motion="paused"] .fw-ambient::before { animation: none; }
@keyframes fw-sheen { 0%, 25% { transform: translateX(-30%); } 75%, 100% { transform: translateX(30%); } }
.fw-ribbon { position: absolute; left: 0; top: 0; width: 100%; overflow: hidden; pointer-events: none; z-index: 0; }
.fw-ribbon svg { position: absolute; right: 0; top: 0; width: 100%; }
html[data-theme="dark"] .fw-ribbon svg { filter: drop-shadow(0 0 26px rgba(118, 40, 220, .38)); }
.fw-page { position: relative; z-index: 1; }


.fw-titlefill, .fw-titlefill .fw-ch { background: var(--fw-title-fill); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fw-redmark, .fw-redmark .fw-ch { background: var(--fw-mark-fill); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fw-nw { display: inline-block; white-space: nowrap; }
.fw-lead { display: block; font-family: var(--fw-font-read); font-style: italic; font-size: .42em; line-height: 1; letter-spacing: 0; margin: 0 0 8px .04em; color: var(--fw-ink-title); }
.fw-split-line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.fw-eyebrow { display: flex; align-items: center; gap: 12px; font-family: var(--fw-font-ui); font-size: var(--fw-fs-eyebrow); font-weight: 700; letter-spacing: var(--fw-track-eyebrow); text-transform: uppercase; color: var(--fw-accent-ink); }
.fw-eyebrow::before { content: ""; width: 34px; height: 1px; background: linear-gradient(90deg, var(--fw-accent-ink), transparent); }


.fw-band { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: var(--fw-space-6); }
.fw-band--chapter { min-height: min(78svh, 760px); padding-bottom: var(--fw-space-6); }
.fw-band .fw-head__title { font-size: clamp(56px, 7.4vw, 120px); line-height: .9; letter-spacing: -.012em; }
.fw-band__copy { position: relative; z-index: 2; min-width: 0; }
.fw-band__art { position: relative; margin: 0; min-width: 0; }
.fw-band__frame { position: relative; display: block; aspect-ratio: 1; border-radius: 28px; overflow: hidden; box-shadow: inset 0 0 0 1px var(--fw-glass-edge), var(--fw-shadow-panel); }
.fw-band__frame::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(115deg, transparent 40%, rgba(255, 255, 255, .14) 50%, transparent 60%); transform: translateX(-100%); transition: transform 1.6s var(--fw-ease-out); }
.fw-band:hover .fw-band__frame::after { transform: translateX(100%); }
.fw-band__img { display: block; width: 100%; height: 112%; object-fit: cover; margin-top: -6%; }
.fw-plume { position: relative; width: 100%; aspect-ratio: 1; pointer-events: none; }
.fw-band .fw-plume { margin-right: -14%; transform: translateX(8%); }
.fw-plume__glow { position: absolute; inset: 10%; border-radius: 50%; background: radial-gradient(closest-side, rgba(118, 40, 220, .45), rgba(118, 40, 220, .12) 55%, transparent); filter: blur(30px); }
html[data-theme="light"] .fw-plume__glow { background: radial-gradient(closest-side, rgba(180, 132, 243, .38), rgba(236, 225, 250, .5) 55%, transparent); filter: blur(34px); }
.fw-plume__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.fw-pom { position: absolute; border-radius: 50%; filter: url(#fw-fuzz) drop-shadow(0 14px 18px rgba(97, 95, 116, .28)); background: radial-gradient(circle at 36% 30%, #fff 0 22%, #f4f2f7 46%, #dcd8e3 78%, #c4bfcd); }
.fw-pom--1 { width: 104px; height: 104px; left: 2%; bottom: 10%; }
.fw-pom--2 { width: 52px; height: 52px; right: 6%; top: 10%; }
html[data-theme="dark"] .fw-pom { display: none; }


.fw-hero.fw-band { min-height: calc(100svh - 120px); max-width: 1380px; margin: 0 auto; padding: var(--fw-space-5) var(--fw-gutter) var(--fw-space-7); background: none; }
.fw-hero.fw-band .fw-hero__inner { padding: 0; max-width: none; }
.fw-hero.fw-band .fw-hero__title { font-family: var(--fw-font-display); font-size: clamp(64px, 9vw, 150px); line-height: .88; margin: 0 0 var(--fw-space-5); }
.fw-hero.fw-band .fw-hero__kicker { margin-bottom: var(--fw-space-5); }


.fw-tiles__item--pic .fw-tiles__link { position: relative; isolation: isolate; overflow: hidden; color: #fff; }
.fw-tiles__link { transform: perspective(900px) rotateX(var(--fw-rx, 0deg)) rotateY(var(--fw-ry, 0deg)); transition: transform .5s var(--fw-ease-out), box-shadow .4s var(--fw-ease-out); }
.fw-tiles__pic { position: absolute; inset: 0; z-index: -2; }
.fw-tiles__pic img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 1.2s var(--fw-ease-out); }
.fw-tiles__link:hover .fw-tiles__pic img { transform: scale(1.1); }
.fw-tiles__item--pic .fw-tiles__link::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(8, 8, 10, .05) 25%, rgba(8, 8, 10, .9) 100%); }
.fw-tiles__item--pic .fw-tiles__link::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(420px circle at var(--fw-mx, 50%) var(--fw-my, 50%), rgba(255, 255, 255, .12), transparent 45%); opacity: 0; transition: opacity .4s ease; }
.fw-tiles__item--pic .fw-tiles__link:hover::after { opacity: 1; }
.fw-tiles__item--pic .fw-tiles__name, .fw-tiles__item--pic .fw-tiles__desc, .fw-tiles__item--pic .fw-site-count { color: #fff; position: relative; }
.fw-tiles__item--pic .fw-tiles__desc { color: rgba(255, 255, 255, .8); }


.fw-theme { appearance: none; border: 0; margin: 0; padding: 0; cursor: pointer; width: 40px; height: 40px; flex: none; display: grid; place-items: center; border-radius: 50%; color: var(--fw-ink-soft); background: var(--fw-glass); box-shadow: inset 0 0 0 1px var(--fw-line); scale: 1; transition: scale var(--fw-dur-press) var(--fw-ease-out), box-shadow var(--fw-dur-hover) ease, color var(--fw-dur-hover) ease; }
.fw-theme:hover { color: var(--fw-ink); box-shadow: inset 0 0 0 1px var(--fw-line-strong); }
.fw-theme:active { scale: var(--fw-press-scale); }
.fw-theme .fw-ico { width: 18px; height: 18px; }
.fw-theme__sun { display: none; }
html[data-theme="dark"] .fw-theme__sun { display: block; }
html[data-theme="dark"] .fw-theme__moon { display: none; }
.fw-brand__logo { width: 30px; height: 34px; flex: none; transition: transform .6s var(--fw-ease-out); }
.fw-brand:hover .fw-brand__logo { transform: rotate(-8deg) scale(1.06); }

::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }

@media (max-width: 900px) {
  .fw-band { grid-template-columns: minmax(0, 1fr); }
  .fw-band--chapter { min-height: 0; }
  .fw-band__art { order: -1; max-width: 520px; width: 100%; justify-self: center; }
  .fw-band .fw-plume { width: 104%; margin: -20px -2% 0; transform: none; }
  .fw-band .fw-head__title { font-size: 54px; }
  .fw-hero.fw-band { min-height: 0; padding-top: 0; }
  .fw-hero.fw-band .fw-hero__title { font-size: 66px; }
  .fw-pom { display: none; }
  .fw-ribbon svg { transform: translateX(150px); }
}
@media print {
  .fw-ambient, .fw-ribbon, .fw-plume, .fw-theme { display: none !important; }
  body { background: #fff !important; }
}
@media (prefers-reduced-motion: reduce) {
  .fw-ambient::before { animation: none; }
  .fw-tiles__link, .fw-tiles__pic img, .fw-band__frame::after { transition: none; }
}