@font-face { font-family:'Vazirmatn'; font-style:normal; font-display:swap; font-weight:700; src:url('/asset/font/vazirmatn-arabic-700-normal.woff2') format('woff2'); unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC; }
@font-face { font-family:'Vazirmatn Fallback'; src:local('Arial'); ascent-override:100%; descent-override:35%; line-gap-override:0%; size-adjust:102%; }
/* CANDIDATE residual — archetype "ebook" — mechanical extract, not yet design-reviewed.
 * Clone source: Farhad Mirsaeedi.COM/_build/ebook/reading/tfng/index.html
 * Generated: 2026-08-26T14:34:52.760Z
 * Rules in system block: 271 · dropped as already-covered-by-components.css: 26 · kept: 245 · rewritten: 89 · flagged NEEDS-DESIGN: 0
 * findSystemBlock source: required from _restyle_sweep.js
 * DO NOT promote to residual-ebook.css without a design pass over the NEEDS-DESIGN + ROUNDED + FLAG items in the paired .report.md. */

html { -webkit-text-size-adjust:100%; }

body { margin:0; font-family:var(--font-fa); font-weight:500; font-size: 16px; line-height:1.65; color:var(--ink-soft); background:var(--paper); -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; }

h1,
h2,
h3,
h4 { text-wrap:balance; margin:0; color:var(--ink); }

p { text-wrap:pretty; margin:0; }

a { color:inherit; text-decoration:none; }

img,
svg { display:block; max-width:100%; }

:focus-visible { outline:2px solid var(--ink); outline-offset:2px; }

button,
a { -webkit-tap-highlight-color:transparent; touch-action:manipulation; }

button { font-family:inherit; }

.sigil-defs { position:absolute; width:0; height:0; overflow:hidden; }

.progress { position:fixed; top:0; inset-inline-start:0; height:2px; width:0; background:var(--ink); z-index:100; transition:width 80ms linear; pointer-events:none; }

.header.is-hidden { transform:translateY(-100%); }

.header__start { display:flex; align-items:center; gap:10px; min-width:0; }

.header__brand { display:flex; align-items:center; gap:8px; flex:0 0 auto; }

.header__sigil { width:22px; height:22px; flex:0 0 22px; color:var(--ink); }

.header__wordmark { font-family:var(--font-fa); font-weight:700; color:var(--ink); font-size: 13px; }

@media (hover:hover){
.header__crumb:hover { color:var(--ink); }
}

.header__sep { color:var(--ink-meta); font-size:13px; flex:0 0 auto; }

.header__nav { display:flex; align-items:center; gap:14px; flex:0 0 auto; }

.header__pill::after { content:""; position:absolute; inset:-7px 0; }

.header__link {
  font-family:var(--font-fa); font-weight:600; font-size:13px;
  color:var(--ink-meta); padding:6px 4px; transition:color 200ms;
}

@media (hover:hover){
.header__link:hover { color:var(--ink); }
}

@media (max-width:600px){
.header__pill--desk,
.header__link--desk { display:none; }
.header__nav { gap:10px; }
}

.header__rail { display:none; }

@media (max-width:768px){
.header__rail {
    display:flex; align-items:center; gap:8px;
    min-height:44px; padding:0 var(--gutter,16px);
    border-top:1px solid var(--paper-rule);
    overflow-x:auto; white-space:nowrap;
    scrollbar-width:none;
  }
.header__rail::-webkit-scrollbar { display:none; }
.header__rail-back {
    display:inline-flex; align-items:center; gap:6px;
    font-family:var(--font-fa); font-weight:700; font-size: 13px;
    color:var(--ink); padding:12px 0; flex:0 0 auto;
  }
.header__rail-arrow { font-size: 16px; }
.header__rail-sep { color:var(--line-gold); font-size: 11px; flex:0 0 auto; }
.header__rail-current {
    font-family:var(--font-fa); font-weight:600; font-size: 13px;
    color:var(--ink-meta); flex:0 0 auto;
  }
}

.header__trail bdi,
.header__rail bdi {
  direction:ltr; unicode-bidi:isolate; font-family:var(--font-en,inherit);
}

.eyebrow { font-family:var(--font-en); font-weight:600; font-size:11px;  text-transform:uppercase; color:var(--ink-meta); margin:0 0 24px; direction:ltr; }

.eyebrow--on-dark { color:rgba(245,241,230,.7); }

.cover { background:var(--paper); padding:var(--space-md) var(--gutter) var(--space-sm); text-align:start; border-bottom:1px solid var(--line-gold); }

.cover__inner { max-width:var(--measure-reading); margin:0 auto; position:relative; background:var(--slip); border:1.5px solid var(--line-dash); border-top:2px solid var(--ink); border-radius:var(--r-surface); padding:22px; }

.cover__inner::before { content:''; position:absolute; inset-inline:0; top:4px; border-top:1px solid var(--line-gold); }

.cover__eyebrow { font-family:var(--font-en); font-weight:600; font-size: 11px;  color:var(--ink-meta); margin:0 0 22px; direction:ltr; border-inline-start:2px solid var(--line-gold); padding-inline-start:12px; }

.cover__title { font-family:var(--font-fa); font-weight:700; font-size:40px; line-height:1.25; color:var(--ink); margin:0 0 14px; }

@media (min-width:768px){
.cover__title { font-size: 40px; }
}

.cover__title-en { font-family:var(--font-en); font-weight:600; font-size: 19px; color:var(--ink-meta); margin:0 0 30px; direction:ltr; }

@media (min-width:768px){
.cover__title-en { font-size: 23px; }
}

.cover__byline { font-family:var(--font-en); font-weight:500; font-size:13px; color:var(--ink-meta); direction:ltr; margin:0 0 26px; border-top:1px solid var(--line-gold); padding-top:10px; }

.cover__download { display:inline-flex; align-items:center; min-height:48px; gap:8px; font-family:var(--font-fa); font-weight:700; font-size: 16px; color:var(--on-highlighter); background:var(--highlighter); border:1.5px solid var(--ink); border-radius:var(--r-surface); padding:11px 24px; transition:opacity .2s, transform .2s; }

.cover__download:hover { opacity:.82; }

.cover__download:active { opacity:.68; transform:translateY(1px); }

.cover__download svg { width:15px; height:15px; }

.lhero { background:var(--ink); color:var(--on-ink); padding: var(--space-md) var(--gutter) var(--space-sm); }

.lhero__inner { max-width:var(--measure-reading); margin:0 auto; }

.lhero__pos { display:inline-flex; align-items:center; gap:8px; margin:0 0 20px; font-family:var(--font-fa); font-weight:600; font-size: 11px; color:var(--on-ink); border:1px solid rgba(245,241,230,.35); border-radius:var(--r-chip); padding:5px 16px; }

.lhero__title { font-family:var(--font-fa); font-weight:700; font-size: 34px; line-height:1.3; color:var(--on-ink); margin:0 0 18px; }

@media (min-width:768px){
.lhero__title { font-size: 40px; }
}

.lhero__sub { font-size: 16px; line-height:1.7; color:var(--on-ink); margin:0; max-width:56ch; }

.meta { padding:24px var(--gutter); background:var(--paper); border-bottom:1px solid var(--line-gold); }

.meta__inner { max-width:var(--measure-reading); margin:0 auto; display:flex; flex-wrap:wrap; align-items:center; gap:14px; font-size:13px; color:var(--ink-meta); }

.meta__author { display:flex; align-items:center; gap:10px; }

.meta__avatar { width:28px; height:28px; border-radius:50%; object-fit:cover; background:var(--ink); flex:0 0 28px; }

.meta__author-name { font-family:var(--font-fa); font-weight:700; font-size:13px; color:var(--ink); }

.meta__sep { width:3px; height:3px; border-radius:50%; background:var(--line-gold); flex:0 0 3px; }

.toc { padding:32px var(--gutter) 16px; background:var(--paper); }

.toc__inner { max-width:var(--measure-reading); margin:0 auto; }

.toc__title { font-family:var(--font-fa); font-weight:600; font-size:13px; color:var(--ink-meta); margin:0 0 14px; }

.toc__list { list-style:none; margin:0; padding:0; border-top:1px solid var(--line-gold); }

.toc__item { border-bottom:1px solid var(--line-gold); }

.toc__link { display:grid; grid-template-columns:auto 1fr auto; gap:14px; align-items:baseline; padding:12px 0; color:var(--ink-soft); font-family:var(--font-fa); font-weight:500; font-size: 16px; transition:color 150ms, padding-inline-start 200ms; }

.toc__num { font-family:var(--font-en); font-weight:600; font-size:11px;  color:var(--ink-meta); font-variant-numeric:tabular-nums; direction:ltr; }

.toc__arrow { font-size: 13px; color:var(--ink-meta); transition:transform 200ms, color 200ms; }

@media (hover:hover){
.toc__link:hover { color:var(--ink); padding-inline-start:4px; }
.toc__link:hover .toc__arrow { color:var(--ink); transform:translateX(4px); }
}

.article { padding:32px var(--gutter) var(--space-md); background:var(--paper); }

.article__inner { max-width:var(--measure-reading); margin:0 auto; }

.article p { font-size: 16px; line-height:1.85; color:var(--ink-soft); margin:0 0 22px; }

@media (min-width:768px){
.article p { font-size: 19px; line-height:1.85; margin:0 0 24px; }
}

.article p.beat { font-weight:600; color:var(--ink); font-size:19px; line-height:1.6; padding-top:20px; margin-top:8px; border-top:1px solid var(--ink); }

@media (min-width:768px){
.article p.beat { font-size: 19px; }
}

.article p.beat:first-of-type { margin-top:0; }

.article h2 { font-family:var(--font-fa); font-weight:700; font-size: 28px; color:var(--ink); margin:64px 0 20px; line-height:1.35; scroll-margin-top:80px; }

@media (min-width:768px){
.article h2 { font-size: 28px; margin:80px 0 24px; }
}

.article h2:first-child { margin-top:0; }

.article h3 { font-family:var(--font-fa); font-weight:700; font-size: 19px; color:var(--ink); margin:36px 0 14px; }

.article strong { color:var(--ink); font-weight:700; }

.article ul,
.article ol { margin:0 0 22px; padding-inline-start:0; list-style:none; }

.article li { font-size: 16px; line-height:1.85; color:var(--ink-soft); margin:0 0 12px; padding-inline-start:22px; position:relative; }

.article li::before { content:""; position:absolute; inset-inline-start:0; top:13px; width:6px; height:6px; border-radius:50%; background:var(--ink); }

@media (min-width:768px){
.article li { font-size: 19px; }
}

.article__quote { margin:32px 0; padding:28px; background:var(--ink); color:var(--paper) !important; border:0; border-radius:var(--radius-card); font-family:var(--font-fa); font-size: 19px; font-weight:600; line-height:1.6; }

@media (min-width:768px){
.article__quote { padding:32px 36px; font-size: 23px; }
}

.enblock { margin:28px 0; border:1px solid var(--line-gold); border-inline-start:3px solid var(--ink); border-radius:var(--radius-card); background:var(--paper); padding:16px 18px; }

.enblock__label { font-family:var(--font-en); font-weight:600; font-size: 11px;  text-transform:uppercase; color:var(--ink-meta); margin:0 0 8px; direction:ltr; }

.enblock__text { font-family:var(--font-en); font-weight:500; font-size: 16px; line-height:1.7; color:var(--ink-soft); margin:0; direction:ltr; text-align:left; }

.enblock__text em { font-style:normal; font-weight:700; color:var(--ink); }

.enblock__text + .enblock__text { margin-top:10px; }

.ltable-wrap { margin:32px 0; background:var(--paper); border:1px solid var(--line-gold); border-radius:var(--radius-card); padding:24px 8px; overflow-x:auto; }

.ltable { width:100%; border-collapse:collapse; font-size: 16px; }

.ltable caption { font-family:var(--font-en); font-weight:600; font-size:11px;  text-transform:uppercase; color:var(--ink-meta); direction:ltr; caption-side:top; text-align:start; padding:0 16px 16px; }

.ltable th,
.ltable td { padding:12px 16px; text-align:start; border-bottom:1px solid var(--line-gold); }

.ltable th { font-family:var(--font-fa); font-weight:700; color:var(--ink); font-size: 11px;  text-transform:none; background:transparent; border-bottom:1px solid var(--ink); }

.ltable td:first-child { font-family:var(--font-fa); font-weight:700; color:var(--ink); }

.ltable .mono { font-family:var(--font-en); font-weight:600; color:var(--ink-soft); }

.ltable td { color:var(--ink-soft); }

.rwgrid { display:grid; grid-template-columns:1fr; gap:14px; margin:32px 0; }

@media (min-width:600px){
.rwgrid { grid-template-columns:repeat(2, 1fr); }
}

.rwcard { border:1px solid var(--line-gold); border-radius:var(--radius-card); padding:18px 16px; background:var(--paper); }

.rwcard__tag { font-family:var(--font-en); font-weight:700; font-size:11px;  direction:ltr; }

.rwcard--wrong { background:var(--paper); }

.rwcard--wrong .rwcard__tag { color:var(--ink-meta); }

.rwcard--wrong .rwcard__tag::before { content:'\2717 '; }

.rwcard--right { border-color:var(--ink); border-inline-start-width:3px; }

.rwcard--right .rwcard__tag { color:var(--ink); }

.rwcard--right .rwcard__tag::before { content:'\2713 '; }

.rwcard__answer { font-family:var(--font-en); font-weight:700; font-size: 19px; color:var(--ink); margin-top:8px; direction:ltr; word-break:break-word; text-align:left; }

.rwcard--wrong .rwcard__answer { color:var(--ink-meta); }

.rwcard__body { font-size: 13px; line-height:1.7; color:var(--ink-soft); margin-top:10px; }

.lfig__cap { font-family:var(--font-en); font-weight:600; font-size:11px;  text-transform:uppercase; color:var(--ink-meta); direction:ltr; margin:0 0 18px; }

.lfig__note { font-size:16px; line-height:1.7; color:var(--ink-meta); margin:16px 0 0; padding-top:14px; border-top:1px solid var(--paper-rule); }

.lfig svg { display:block; width:100%; height:auto; }

.lrail { display:none; }

@media (min-width:1240px){
.lrail { display:block; position:fixed; top:120px; right:max(24px, calc(50% - var(--measure-reading)/2 - 224px)); width:200px; z-index:40; direction:rtl; text-align:right; padding-inline-end:14px; border-inline-end:1px solid var(--line-gold); }
.lrail__title { font-family:var(--font-fa); font-weight:600; font-size:11px; color:var(--ink-meta); margin:0 0 12px; padding-bottom:10px; border-bottom:1px solid var(--line-gold); }
.lrail__item { display:block; font-family:var(--font-fa); font-weight:500; font-size:13px; line-height:1.5; color:var(--ink-meta); padding:7px 0; padding-inline-end:12px; border-inline-end:2px solid var(--line-gold); transition:color 150ms, border-color 150ms; }
.lrail__item.is-active { color:var(--ink); font-weight:600; border-inline-end-color:var(--ink); }
.lrail__item--test { margin-top:8px; padding-top:12px; border-top:1px solid var(--paper-rule); }
@media (hover:hover){
.lrail__item:hover { color:var(--ink-soft); }
}
}

/* C-Chrome parity (2026-08-27): ebook's .lbar is BOTTOM-anchored (components.css carries the
   shared top-anchored default used by lesson/blog) — override the anchor + hidden-state transform. */
.lbar { position:fixed; top:auto; bottom:0; inset-inline:0; z-index:45; padding-top:0; padding-bottom:env(safe-area-inset-bottom,0px); transform:translateY(110%); }
.lbar__sheet { max-height:0; overflow:hidden; }

.lbar.is-shown { transform:translateY(0); }

.lbar__label { font-family:var(--font-fa); font-weight:600; font-size: 13px; color:var(--ink); }

.lbar__chev { font-size: 11px; color:var(--ink-meta); transition:transform 200ms; }

.lbar.is-open .lbar__chev { transform:rotate(180deg); }

.lbar.is-open .lbar__sheet { max-height:70vh; overflow-y:auto; border-top:1px solid var(--line-gold); }

.lbar__item--test { color:var(--ink); font-weight:600; }

.stest { padding:var(--space-md) var(--gutter); background:var(--paper); border-top:1px solid var(--line-gold); border-bottom:1px solid var(--line-gold); }

.stest__inner { max-width:var(--measure-reading); margin:0 auto; }

.stest__head { font-family:var(--font-fa); font-weight:700; font-size: 23px; color:var(--ink); margin:0 0 8px; }

@media (min-width:768px){
.stest__head { font-size:28px; }
}

.stest__intro { font-size: 16px; line-height:1.85; color:var(--ink-soft); margin:0 0 28px; }

.stest__q { background:var(--paper); border:1px solid var(--line-gold); border-radius:var(--radius-card); box-shadow: none; padding:20px 18px; margin:0 0 14px; }

.stest__qn { font-family:var(--font-en); font-weight:600; font-size:11px;  text-transform:uppercase; color:var(--ink-meta); direction:ltr; margin:0 0 10px; }

.stest__prompt { font-family:var(--font-fa); font-weight:600; font-size:16px; line-height:1.7; color:var(--ink); margin:0 0 16px; }

.stest__prompt[dir="ltr"],
.stest__prompt--en { font-family:var(--font-en); direction:ltr; text-align:left; }

.stest__opts { list-style:none; margin:0 0 14px; padding:0; }

.stest__opt { font-family:var(--font-en); font-weight:500; font-size: 13px; line-height:1.6; color:var(--ink-soft); border:1px solid var(--line-gold); border-radius:var(--radius-button); padding:11px 14px; margin:0 0 8px; direction:ltr; text-align:left; }

.stest__q.is-revealed .stest__opt--right { border-color:var(--ink); border-inline-start-width:3px; color:var(--ink); font-weight:600; }

.stest__q.is-revealed .stest__opt--right::before { content:'\2713 '; font-weight:700; }

.stest__toggle { font-family:var(--font-fa); font-weight:600; font-size:13px; color:var(--ink); background:none; border:none; border-bottom:1px solid var(--line-gold); padding:0 0 3px; cursor:pointer; transition:border-color .2s; }

@media (hover:hover){
.stest__toggle:hover { border-bottom-color:var(--ink); }
}

.stest__answer { display:none; margin-top:14px; padding-top:14px; border-top:1px solid var(--line-gold); }

.stest__answer.is-shown { display:block; }

.stest__answer-en { font-family:var(--font-en); font-weight:600; font-size: 13px; color:var(--ink); direction:ltr; text-align:left; margin:0 0 8px; }

.stest__answer-fa { font-size: 13px; line-height:1.85; color:var(--ink-soft); margin:0; }

.stest__answer-fa strong { color:var(--ink); font-weight:700; }

.qref { padding:var(--space-md) var(--gutter); background:var(--paper); }

.qref__inner { max-width:var(--measure-reading); margin:0 auto; }

.qref__head { font-family:var(--font-fa); font-weight:700; font-size: 23px; color:var(--ink); margin:0 0 20px; }

@media (min-width:768px){
.qref__head { font-size:28px; }
}

.qref__sheet { border:1px solid var(--line-gold); border-radius:var(--radius-card); overflow:hidden; box-shadow: none; }

.qref__lead { background:var(--ink); color:var(--paper); padding:22px 24px; font-family:var(--font-fa); font-weight:700; font-size: 19px; line-height:1.6; }

.qref__row { padding:16px 24px; border-bottom:1px solid var(--line-gold); }

.qref__row:last-child { border-bottom:none; }

.qref__row-key { font-family:var(--font-fa); font-weight:700; font-size: 13px; color:var(--ink); margin:0 0 6px; }

.qref__row-val { font-size: 13px; line-height:1.8; color:var(--ink-soft); margin:0; }

.bridge__inner { max-width:var(--measure-reading); margin:0 auto; text-align:center; }

.bridge__text { font-size: 16px; line-height:1.9; color:var(--ink-soft); margin:0 0 8px; }

.bridge__text strong { color:var(--ink); font-weight:700; }

.bridge__link { font-family:var(--font-fa); font-weight:600; font-size: 16px; color:var(--ink); border-bottom:1px solid var(--line-gold); padding-bottom:3px; transition:border-color .2s; }

@media (hover:hover){
.bridge__link:hover { border-bottom-color:var(--ink); }
}

.bridge__next { margin-top:36px; display:block; border:1.5px solid var(--ink); border-radius:var(--r-surface); background:var(--highlighter); overflow:hidden; box-shadow: none; text-align:start; transition:opacity .2s; }

.bridge__next-head { background:transparent; border-bottom:1.5px dashed var(--ink); color:var(--on-highlighter); padding:14px 22px; display:flex; justify-content:space-between; align-items:center; gap:12px; }

.bridge__next-eyebrow { font-family:var(--font-en); font-weight:600; font-size:11px;  color:var(--ink-soft); direction:ltr; }

.bridge__next-pos { font-family:var(--font-en); font-weight:600; font-size:11px; color:var(--on-highlighter); direction:ltr; }

.bridge__next-body { padding:22px; display:flex; justify-content:space-between; align-items:center; gap:16px; }

.bridge__next-title { font-family:var(--font-fa); font-weight:700; font-size: 19px; color:var(--on-highlighter); margin:0 0 6px; line-height:1.4; }

.bridge__next-sub { font-size:13px; color:var(--ink-soft); margin:0; }

.bridge__next-arrow { font-size: 23px; color:var(--on-highlighter); flex:0 0 auto; transition:transform .2s; }

@media (hover:hover){
a.bridge__next:hover { opacity:.88; }
a.bridge__next:hover .bridge__next-arrow { transform:translateX(-4px); }
}

.footer__inner { max-width:var(--measure-wide); margin:0 auto; }

.footer__top { direction:rtl; display:flex; flex-direction:column; align-items:center; gap:20px; margin-bottom:28px; }

@media (min-width:768px){
.footer__top { flex-direction:row; justify-content:space-between; align-items:center; }
}

.footer__brand { display:flex; align-items:center; gap:8px; }

.footer__sigil { width:22px; height:22px; flex:0 0 22px; color:var(--ink); }

.footer__wordmark { font-family:var(--font-fa); font-weight:700; font-size: 13px; color:var(--ink); }

.footer__social { display:flex; align-items:center; gap:20px; }

.footer__social a { font-family:var(--font-en); font-size:13px; color:var(--ink-soft); transition:color 200ms; }

@media (hover:hover){
.footer__social a:hover { color:var(--ink); }
}

.footer__nav { padding:16px 0; border-top:1px solid var(--line-gold); border-bottom:1px solid var(--line-gold); margin-bottom:24px; font-size: 13px; color:var(--ink-meta); text-align:center; }

.footer__nav a { color:var(--ink-soft); padding:0 4px; transition:color 200ms; }

@media (hover:hover){
.footer__nav a:hover { color:var(--ink); }
}

.footer__consult { font-size: 13px; color:var(--ink-soft); margin:0 0 12px; text-align:center; }

.footer__consult a { color:var(--ink); font-weight:600; border-bottom:1px solid var(--line-gold); transition:border-color 200ms; }

@media (hover:hover){
.footer__consult a:hover { border-bottom-color:var(--ink); }
}

.footer__copy { font-family:var(--font-en); font-size: 11px; color:var(--ink-meta); margin:0; text-align:center; }

@media print{
@page { size:A4; margin:18mm 16mm; }
.skip-link,
.progress,
.header,
.lrail,
.lbar,
.meta,
.stest__toggle,
.cover__download { display:none !important; }
body { font-size:11pt; line-height:1.6; color:var(--ink); background:var(--paper); -webkit-print-color-adjust:exact; print-color-adjust:exact; }
.cover { background:var(--paper); padding:0 0 14mm; border-bottom:1px solid var(--line-gold); page-break-after:always; }
.lhero { background:var(--paper) !important; color:var(--ink); padding:0 0 8mm; border-bottom:1px solid var(--line-gold); }
.lhero__sub { color:var(--ink-soft) !important; }
.lhero__title { color:var(--ink) !important; }
.lhero__pos { color:var(--ink-soft) !important; border-color:var(--line-gold) !important; }
.toc { padding:6mm 0; page-break-after:always; }
.article,
.stest,
.qref,
.bridge { padding:6mm 0; background:var(--paper) !important; }
.article h2 { margin:8mm 0 4mm; page-break-after:avoid; }
.article p,
.article li { font-size:11pt; color:var(--ink-soft); }
.article p.beat { color:var(--ink); }
.lfig,
.stest__q,
.rwcard,
.ltable-wrap,
.enblock,
.qref__sheet,
.article__quote { page-break-inside:avoid; box-shadow:none !important; }
.article__quote { background:var(--ink) !important; color:var(--paper) !important; }
.qref__lead { background:var(--ink) !important; color:var(--paper) !important; }
.stest__answer { display:block !important; }
.stest__opt--right { border-color:var(--ink); border-inline-start-width:3px; color:var(--ink); font-weight:600; }
.stest__opt--right::before { content:'\2713 '; font-weight:700; }
.bridge__next { display:none; }
a { color:var(--ink); text-decoration:none; }
}

.fswitch { padding:22px var(--gutter) 0; background:var(--paper); }

.fswitch__inner { max-width:var(--measure-reading); margin:0 auto; }

.fswitch__bar { display:flex; flex-direction:column; gap:10px; align-items:stretch; border:0; border-radius:0; overflow:visible; box-shadow: none; }

.fswitch__here { flex:0 0 auto; display:flex; align-items:center; gap:11px; padding:15px 20px; background:var(--paper); border:1.5px solid var(--line-dash); border-inline-start:2px solid var(--ink); border-radius:var(--r-row); }

.fswitch__here-icon { flex:0 0 auto; color:var(--ink-meta); display:flex; }

.fswitch__here-icon svg { width:18px; height:18px; }

.fswitch__here-text { display:flex; flex-direction:column; gap:2px; line-height:1.3; }

.fswitch__here-label { font-family:var(--font-fa); font-weight:500; font-size:11px; color:var(--ink-meta); }

.fswitch__here-name { font-family:var(--font-fa); font-weight:700; font-size: 14px; color:var(--ink); align-self:flex-start; background:none; padding:0; text-decoration:underline; text-underline-offset:3px; text-decoration-thickness:1px; text-decoration-color:var(--line-gold); }

.fswitch__door { flex:0 0 auto; display:flex; align-items:center; gap:13px; min-height:44px; padding:13px 20px; text-align:start; border:1.5px dashed var(--line-dash); border-radius:var(--r-row); transition:background .2s, border-color .2s; }

.fswitch__door-badge { flex:0 0 auto; width:36px; height:36px; border-radius:50%; background:transparent; border:1.5px solid var(--ink-meta-deco); color:var(--ink-soft); display:flex; align-items:center; justify-content:center; }

.fswitch__door-badge svg { width:16px; height:16px; }

.fswitch__door-text { flex:1 1 auto; display:flex; flex-direction:column; gap:3px; }

.fswitch__door-title { font-family:var(--font-fa); font-weight:700; font-size:16px; color:var(--ink); }

.fswitch__door-sub { font-family:var(--font-fa); font-weight:500; font-size:13px; line-height:1.8; color:var(--ink-meta); }

.fswitch__door-arrow { flex:0 0 auto; font-size: 19px; color:var(--ink); transition:transform .2s; }

@media (min-width:560px){
.fswitch__here { flex:0 0 auto; }
.fswitch__door { flex:0 0 auto; }
}

@media (hover:hover){
a.fswitch__door:hover { background:var(--paper); border-color:var(--ink); }
a.fswitch__door:hover .fswitch__door-arrow { transform:translateX(-4px); }
}

.companion-card { margin-top:24px; display:flex; align-items:center; gap:14px; border:1px solid var(--line-gold); border-radius:var(--radius-card); background:var(--paper); padding:16px 20px; text-align:start; transition:border-color .2s; }

.companion-card__icon { flex:0 0 auto; color:var(--ink); display:flex; }

.companion-card__icon svg { width:22px; height:22px; }

.companion-card__body { flex:1 1 auto; }

.companion-card__title { display:block; font-family:var(--font-fa); font-weight:700; font-size: 16px; color:var(--ink); margin:0 0 3px; }

.companion-card__sub { display:block; font-size: 11px; color:var(--ink-meta); line-height:1.6; }

.companion-card__arrow { flex:0 0 auto; font-size: 19px; color:var(--ink); transition:transform .2s; }

@media (hover:hover){
a.companion-card:hover { border-color:var(--ink); }
a.companion-card:hover .companion-card__arrow { transform:translateX(-4px); }
}

.lrail__companion { display:flex; align-items:center; gap:7px; margin-top:14px; padding-top:14px; border-top:1px solid var(--line-gold); font-family:var(--font-fa); font-size: 11px; color:var(--ink-meta); transition:color 200ms; }

.lrail__companion svg { width:13px; height:13px; flex:0 0 13px; }

@media (hover:hover){
.lrail__companion:hover { color:var(--ink); }
}

@media print{
.fswitch { display:none !important; }
.companion-card { break-inside:avoid; box-shadow:none !important; border:1px solid var(--ink); }
}


/* Root integrated Evidence desk; scoped to these two learning surfaces. */
.mcq-page [hidden]{display:none!important}
.mcq-page main{display:block;min-width:0;overflow:clip}
.mcq-page main p,.mcq-page main li,.mcq-page main dd{font-size:18px;line-height:1.95;color:var(--ink-soft)}
.mcq-page main p{margin-block:0 20px}
.mcq-page main h1,.mcq-page main h2,.mcq-page main h3{font-family:var(--font-fa);font-weight:700;color:var(--ink);font-style:normal;letter-spacing:0}
.mcq-page main h1{font-size:clamp(32px,3.8vw,48px);line-height:1.5;margin:0 0 24px;max-width:none}
.mcq-page main h2{font-size:28px;line-height:1.7;margin:64px 0 20px;scroll-margin-top:132px}
.mcq-page main h3{font-size:22px;line-height:1.7;margin:28px 0 16px}
.mcq-page main .eyebrow{font-size:14px;letter-spacing:0;color:var(--ink-meta);margin-bottom:16px}
.mcq-page .mcq-opening,.mcq-page .cover{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);align-items:start;gap:64px;max-width:1120px;width:calc(100% - 80px);margin:0 auto;padding:64px 0 80px;min-height:0;background:var(--paper);color:var(--ink);border:0;box-shadow:none;clip-path:none;transform:none}
.mcq-page .mcq-opening__intro{padding-top:32px;min-width:0}
.mcq-page .mcq-lead{max-width:43ch;margin-bottom:32px}
.mcq-page .blindspot{padding:28px;margin:0;background:var(--slip);border:1.5px solid var(--line-gold);border-radius:0;color:var(--ink);width:auto;min-width:0}
.mcq-page .blindspot h2{font-size:22px;margin:0 0 20px}
.mcq-page .blindspot__options,#audit-options{display:grid;gap:12px;margin-block:24px}
.mcq-page .blindspot__opt,.mcq-page .mcq-option{display:block;width:100%;min-height:56px;padding:14px 18px;border:1.5px solid var(--line-dash);border-radius:0;background:var(--paper);color:var(--ink);font:500 17px/1.8 var(--font-fa);text-align:start;white-space:normal;cursor:pointer;overflow-wrap:anywhere;transform:none;box-shadow:none}
.mcq-page .blindspot__opt:hover,.mcq-page .mcq-option:hover{border-color:var(--ink)}
.mcq-page .blindspot__opt:disabled,.mcq-page .mcq-option:disabled{cursor:default;opacity:1}
.mcq-page .mcq-option.is-selected{border-color:var(--ink);background:var(--slip)}
.mcq-page main :focus-visible{outline:3px solid var(--ink);outline-offset:4px}
.mcq-page .mcq-passage{padding:24px;border-inline-start:3px solid var(--line-gold);background:var(--slip);color:var(--ink);line-height:1.9;overflow-wrap:anywhere}
.mcq-page [lang=en],.mcq-page bdi{font-style:normal}
.mcq-page .mcq-passage p:last-child{margin-bottom:0}
.mcq-page .article{width:100%;max-width:none;margin:0;padding:0 0 64px;background:var(--paper)}
.mcq-page .article__inner,.mcq-page .mcq-measure{width:calc(100% - 80px);max-width:760px;margin-inline:auto;padding:0;min-width:0}
.mcq-page .mcq-wide{width:calc(100% - 80px);max-width:900px;margin:0 auto;padding:64px 0;border-top:1.5px solid var(--line-gold);background:var(--paper);min-width:0}
.mcq-page .mcq-wide>h2{margin-top:0}
.mcq-page .beat{font-size:22px;font-weight:600;line-height:1.9;color:var(--ink);padding:0;border:0;background:none}
.mcq-page .mcq-worked{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:28px;margin-block:32px;padding:28px 0;border-block:1.5px solid var(--line-gold)}
.mcq-page .mcq-worked>div{min-width:0}
.mcq-page .mcq-worked p{overflow-wrap:anywhere}
.mcq-page mark{background:var(--highlighter);color:var(--ink);padding-inline:2px}
.mcq-page .mcq-traps{display:grid;gap:24px;margin-block:32px}
.mcq-page .mcq-traps>section{border-bottom:1px solid var(--line-gold);padding-bottom:20px}
.mcq-page .mcq-traps h3{margin-top:0}
.mcq-page .mcq-traps p:last-child{margin-bottom:0}
.mcq-page .mcq-steps{padding-inline-start:28px;margin-block:28px}
.mcq-page .mcq-steps li{padding-inline-start:8px;margin-block:16px}
.mcq-page main details{border-block:1px solid var(--line-gold);padding:16px 0;margin-block:24px}
.mcq-page main summary{display:list-item;min-height:44px;box-sizing:border-box;padding:8px 0;color:var(--ink);font:600 17px/1.9 var(--font-fa);cursor:pointer}
.mcq-page main details[open]>summary{margin-bottom:16px}
.mcq-page .mcq-source-note{font-size:14px;color:var(--ink-meta)}
.mcq-page main a:not(.btn):not(.lrail__item):not(.lbar__item):not(.toc__link):not(.lnav__next):not(.companion-card){text-decoration:underline;text-underline-offset:4px}
.mcq-page .lfig{width:280px;max-width:100%;margin:36px auto;transform:none;clip-path:none;background:none;border:0;padding:0;box-shadow:none}
.mcq-page .lfig svg,.mcq-page .lfig img{width:280px;max-width:100%;height:auto}
.mcq-page .lfig figcaption{display:block;font-size:14px;line-height:1.9;color:var(--ink-soft);margin-top:16px;font-style:normal}
.mcq-page #audit-live,.mcq-page #audit-result{padding-top:32px}
.mcq-page #audit-qn{margin-top:0}
.mcq-page #audit-question{font-weight:600;color:var(--ink)}
.mcq-page #audit-reveal{padding:24px;border-inline-start:3px solid var(--ink);margin-block:28px;background:var(--slip)}
.mcq-page #audit-traps p{font-size:16px}
.mcq-page #audit-progress{height:3px;background:var(--line-gold);margin-bottom:20px}
.mcq-page #audit-profile{margin-block:28px}
.mcq-page #audit-score{font-size:28px}
.mcq-page #audit-result{background:none;border:0}
.mcq-page .audit-static,.mcq-page .stest__q{border:0;border-top:1.5px solid var(--line-gold);border-radius:0;padding:36px 0;margin:36px 0;background:none;box-shadow:none}
.mcq-page fieldset{border:0;padding:0;min-width:0;margin:24px 0}
.mcq-page legend{font-size:18px;font-weight:600;line-height:1.9;margin-bottom:20px;color:var(--ink);width:100%}
.mcq-page fieldset label{display:flex;align-items:start;gap:12px;padding:12px 0;min-height:44px;font-size:17px;line-height:1.8;cursor:pointer}
.mcq-page input[type=radio]{accent-color:var(--ink);width:20px;height:20px;flex:0 0 20px;margin-top:5px}
.mcq-page fieldset label span{flex:1;min-width:0;overflow-wrap:anywhere}
.mcq-page .mcq-answer{display:block;color:var(--ink)}
.mcq-page .mcq-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:28px}
.mcq-page .fm-action{max-width:100%}
.mcq-page .toc{padding:20px 0 44px;background:var(--paper);border:0}
.mcq-page .toc__inner{max-width:760px;width:calc(100% - 80px);margin:auto;display:flex;gap:12px 24px;flex-wrap:wrap}
.mcq-page .toc__inner>.eyebrow{width:100%;margin-bottom:0}
.mcq-page .toc__link{font-size:14px;line-height:1.9;min-height:44px;display:flex;align-items:center;border-bottom:1px solid var(--line-gold);padding:4px 0}
.mcq-page .lrail{display:none}
.mcq-page .cover{grid-template-columns:minmax(0,1fr) 280px;align-items:center}
.mcq-page .cover__title-en{font-size:16px;letter-spacing:0;color:var(--ink-soft)}
.mcq-page .cover__download{position:static;transform:none;clip-path:none}
.mcq-page.mcq-ebook .lhero{padding:12px 40px 32px;min-height:0;background:var(--paper);text-align:center}
.mcq-page .stest{padding:48px 0;background:var(--slip);border-block:1.5px solid var(--line-gold)}
.mcq-page .stest .mcq-measure>h2{margin-top:0}
.mcq-page .qref,.mcq-page .bridge{padding:48px 0;background:var(--paper);border:0;color:var(--ink);transform:none;clip-path:none}
.mcq-page .qref h2,.mcq-page .bridge h2{margin-top:0}
.mcq-page .qref__row{display:block;padding:16px 0;border-bottom:1px solid var(--line-gold);font-size:18px;line-height:1.9}
.mcq-page .mcq-gloss dt{font-size:19px;font-weight:700;color:var(--ink);margin-top:24px}
.mcq-page .mcq-gloss dd{margin:8px 0 24px}
@media(max-width:900px){.mcq-page .mcq-opening,.mcq-page .cover{grid-template-columns:1fr;gap:40px}.mcq-page .mcq-opening__intro{padding-top:0}.mcq-page .cover>.lfig{margin-block:0}}
@media(max-width:600px){.mcq-page .mcq-opening,.mcq-page .cover,.mcq-page .article__inner,.mcq-page .mcq-measure,.mcq-page .mcq-wide,.mcq-page .toc__inner{width:calc(100% - 40px)}.mcq-page .mcq-opening,.mcq-page .cover{padding-block:44px 48px}.mcq-page main h1{font-size:32px}.mcq-page main h2{font-size:25px;margin-top:48px}.mcq-page main h3{font-size:21px}.mcq-page .blindspot{padding:20px}.mcq-page .mcq-worked{grid-template-columns:1fr;gap:20px}.mcq-page .mcq-passage{padding:18px}.mcq-page .mcq-actions{align-items:stretch;flex-direction:column}.mcq-page .mcq-actions .fm-action{width:100%}.mcq-page .mcq-wide{padding-block:44px}.mcq-page .mcq-opening .blindspot h2{margin-top:0}}
@media(prefers-reduced-motion:reduce){.mcq-page *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{.mcq-page .mcq-opening{display:block}.mcq-page #audit-card,.mcq-page .blindspot,.mcq-page .mcq-actions,.mcq-page .bridge{display:none!important}.mcq-page #drill-fallback{display:block!important}.mcq-page .article__inner,.mcq-page .mcq-measure,.mcq-page .mcq-wide{width:100%;max-width:none}.mcq-page .audit-static,.mcq-page .stest__q{break-inside:avoid}.mcq-page .cover{display:block;max-width:none;width:100%;padding:0 0 12mm}.mcq-page .cover>.lfig{display:none}.mcq-page .lfig{break-inside:avoid}.mcq-page main h2{break-after:avoid}}