:root{--ink: #183e35;--ink-2: #244b3f;--ink-3: #486954;--hero-surface: #eeece2;--accent-solid: #244b3f;--accent-on: #fffefa;--button-icon-filter: brightness(0) invert(1);--icon-filter: invert(22%) sepia(14%) saturate(1090%) hue-rotate(104deg) brightness(92%);--paper: #f8f7f2;--paper-2: #efeee7;--paper-3: #e3e3d8;--card: #fffefa;--text: #263d34;--text-2: #59675e;--text-3: #5e6b60;--saffron: #865e27;--saffron-bright: #b99253;--saffron-soft: #f1e8d5;--teal: #356951;--teal-soft: #e8eee5;--clay: #8f3229;--clay-soft: #f3ddd9;--line: #e1e3d9;--line-strong: #b5bdb1;--link: #244b3f;--text-strong: #244b3f;--on-ink: #f8f7f2;--on-ink-2: #cfd4de;--on-ink-3: #9aa4b8;--on-ink-max: #fff;--on-ink-clay: #e8b3aa;--on-ink-saffron: #e2a253;--btn-accent: #d98a2c;--on-btn-accent: #14203a;--on-saffron-soft: #5c3a06;--control-border: #8f8878;--control-border-hover: #486954;--control-border-on-ink: rgb(255 255 255 / 40%);--header-h: 69px;--radius: 10px;--radius-lg: 18px;--wrap: 82rem;--measure: 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brightness(0);--icon-filter: invert(89%) sepia(9%) saturate(359%) hue-rotate(63deg);--paper: #15261f;--paper-2: #1d3027;--paper-3: #2b4035;--card: #1c3026;--text: #eeeede;--text-2: #bac5b9;--text-3: #9cab9e;--saffron: #e2a253;--saffron-bright: #e8ab5f;--saffron-soft: #3a2b16;--teal: #6fb3ab;--teal-soft: #122d2a;--clay: #e08d82;--clay-soft: #331916;--line: #344a3c;--line-strong: #536554;--link: #b6d5b9;--text-strong: #e3ecdf;--on-saffron-soft: #e2a253;--control-border: #7f9480;--control-border-hover: #a7c3a8;--shadow: 0 1px 2px rgb(0 0 0 / 30%), 0 8px 24px -16px rgb(0 0 0 / 60%)}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:var(--font-farsi);font-size:var(--fs-body);font-weight:500;font-style:normal;line-height:var(--lh-body);font-feature-settings:"ss01";text-rendering:optimizeLegibility;overflow-wrap:break-word}h1,h2,h3{line-height:1.28;margin:0;font-weight:750;letter-spacing:0}p{margin:0 0 1em}ul,ol{margin:0 0 1em;padding-inline-start:1.25em}a{color:var(--link);text-decoration-thickness:1px;text-underline-offset:.22em}a:hover{color:var(--saffron)}img,svg{max-width:100%}code{font-family:var(--font-mono);font-size:.86em;background:var(--paper-2);padding:.1em .4em;border-radius:var(--radius)}:focus-visible{outline:2.5px solid var(--saffron);outline-offset:3px;border-radius:2px}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;inset-inline-start:var(--space-16);top:-4rem;z-index:100;background:var(--ink);color:var(--on-ink-max);padding:var(--space-12) var(--space-20);border-radius:var(--radius);transition:top .15s}.skip-link:focus{top:1rem;color:var(--on-ink-max)}.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(var(--space-18),4vw,var(--space-48))}.site-header{background:var(--ink);color:var(--on-ink);position:sticky;top:0;z-index:40;border-bottom:1px solid rgb(255 255 255 / 8%)}.header-inner{display:flex;align-items:center;gap:var(--space-16) var(--space-24);flex-wrap:wrap;padding-block:var(--space-12)}.brand{display:flex;align-items:center;gap:var(--space-12);color:inherit;text-decoration:none;margin-inline-end:auto}.brand-mark{inline-size:26px;block-size:26px;flex:none;background-image:linear-gradient(var(--saffron-bright) 0 0),linear-gradient(var(--on-ink) 0 0),linear-gradient(var(--on-ink) 0 0),linear-gradient(var(--on-ink-3) 0 0);background-repeat:no-repeat;background-size:2px 18px,2px 12px,2px 12px,22px 2px;background-position:right 2px top 2px,right 9px top 2px,right 16px top 2px,right 2px bottom 4px}.brand-text strong{display:block;font-size:1.02rem;line-height:1.3}.brand-text small{display:block;font-size:var(--fs-micro);color:var(--on-ink-3);line-height:1.5}.site-nav{display:flex;gap:var(--space-6);flex-wrap:wrap}.menu-toggle,.nav-sheet-head{display:none}.nav-link{color:var(--on-ink-2);text-decoration:none;display:inline-flex;align-items:center;min-block-size:44px;padding:var(--space-6) 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.theme-toggle .icon-system,:root[data-theme=light] .theme-toggle .icon-light,:root[data-theme=dark] .theme-toggle .icon-dark{display:block}.source-toggle:hover{background:#ffffff1f}.toggle-track{inline-size:34px;block-size:19px;border-radius:100px;background:#ffffff2e;position:relative;flex:none;transition:background .18s}.toggle-thumb{position:absolute;inset-block-start:2.5px;inset-inline-start:2.5px;inline-size:14px;block-size:14px;border-radius:50%;background:var(--on-ink);transition:translate .18s}.source-toggle[aria-pressed=true] .toggle-track{background:var(--saffron-bright)}.source-toggle[aria-pressed=true] .toggle-thumb{translate:-15px 0}.ruler{margin-block:clamp(var(--space-28),5vw,var(--space-48))}.ruler svg{display:block;inline-size:100%;block-size:clamp(88px,12vw,132px);overflow:visible}.rule-spine{stroke:var(--line-strong);stroke-width:1.5;vector-effect:non-scaling-stroke}.rule-tick{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke;transform-origin:center top;animation:tick-in .5s cubic-bezier(.2,.7,.3,1) backwards;animation-delay:calc(var(--i) * 14ms)}.rule-tick.is-major{stroke:var(--ink);stroke-width:2}@keyframes tick-in{0%{scale:1 0;opacity:0}}.rule-num{fill:var(--text-2);font-family:var(--font-farsi);font-size:19px;font-weight:600}.rule-band{fill:var(--paper-3);transition:fill .18s}.rule-sep{stroke:var(--paper);stroke-width:3;vector-effect:non-scaling-stroke}.rule-band-link:hover .rule-band{fill:var(--ink-3)}.rule-band.is-active{fill:var(--saffron-bright)}.rule-band.is-child{stroke:var(--ink-2);stroke-width:2;vector-effect:non-scaling-stroke}.rule-marker{fill:var(--saffron)}.rule-band-link{cursor:pointer}.rule-band-link:focus-visible{outline-offset:1px}.ruler-caption{display:flex;justify-content:space-between;margin:var(--space-8) 0 0;font-size:.8rem;color:var(--text-3);letter-spacing:0}.ruler-wide{border-block:1px solid var(--line);margin-block-end:clamp(var(--space-32),5vw,var(--space-56))}.hero{padding-block:clamp(var(--space-40),8vw,var(--space-88)) 0}.hero-kicker,.page-kicker{font-size:var(--fs-micro);letter-spacing:0;color:var(--text-3);margin:0 0 var(--space-16);text-transform:none}.page-kicker a{color:inherit}.hero-title{font-size:clamp(2.35rem,7.2vw,4.5rem);line-height:1.18;letter-spacing:0;max-inline-size:24ch;text-wrap:balance}.hero-dot{color:var(--saffron)}.hero-lede{font-size:clamp(1.05rem,1.7vw,var(--fs-lead));color:var(--text-2);max-inline-size:var(--measure);margin-block-start:var(--space-22);line-height:1.85}.hero-note{font-size:var(--fs-small);color:var(--text-3);margin:0}.resume-link,.child-stage-note{display:inline-flex;align-items:center;gap:var(--space-8);min-block-size:44px;margin-block:var(--space-14) var(--space-4);padding:var(--space-6) var(--space-14);border:1px solid 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.16s}.door:hover{background:var(--paper-2);color:inherit}.door-kicker{font-size:var(--fs-micro);color:var(--text-3);letter-spacing:0}.door-title{font-size:1.18rem;font-weight:700;line-height:1.4}.door-blurb{font-size:var(--fs-small);color:var(--text-2);line-height:1.75}.page-head{padding-block:clamp(var(--space-32),6vw,var(--space-56)) var(--space-24)}.page-title{font-size:clamp(1.85rem,4.6vw,2.9rem);letter-spacing:0;max-inline-size:24ch;text-wrap:balance}.page-lede{font-size:clamp(1rem,1.5vw,var(--fs-lead));color:var(--text-2);max-inline-size:var(--measure);margin-block-start:var(--space-16)}.section-title,.group-title{font-size:clamp(1.15rem,2.4vw,1.5rem);margin-block-end:var(--space-18);padding-block-end:var(--space-8);border-block-end:1px solid var(--line)}.group-count,.sideways-count,.group-more-count{display:inline-block;margin-inline-start:var(--space-8);font-size:.72em;font-weight:400;color:var(--text-3);font-variant-numeric:tabular-nums}.group-more{margin-block-start:var(--space-8)}.group-more a,.sideways-list a{display:flex;align-items:center;justify-content:space-between;gap:var(--space-12);min-block-size:44px;border-block-start:1px solid var(--line);text-decoration:none;color:var(--text-2)}.sideways-list a{border-block-start:0;border-block-end:1px solid var(--line)}.group-more a:hover,.sideways-list a:hover{color:var(--text-strong)}.sideways-list{display:grid;gap:var(--space-8);margin:0;padding:0;list-style:none}.title-qualifier{display:block;margin-block-start:var(--space-4);font-size:.5em;font-weight:400;color:var(--text-2)}.crumb-sep{margin-inline:var(--space-8);color:var(--text-3)}.page-meta{margin-block-start:var(--space-8);font-size:var(--fs-micro);color:var(--text-3)}.card-band{margin-block-end:clamp(var(--space-24),4vw,var(--space-36))}.card-band:last-child{margin-block-end:0}.band-title{display:flex;align-items:baseline;gap:var(--space-8);font-size:clamp(.95rem,1.7vw,1.05rem);font-weight:600;color:var(--text-2);margin-block:0 var(--space-12)}.band-count{font-size:.8em;font-weight:400;color:var(--text-3);font-variant-numeric:tabular-nums}.stage-body,.prose{padding-block-end:var(--space-64)}.card-group,.related,.changed{margin-block-end:clamp(var(--space-36),6vw,var(--space-56))}.tile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:var(--space-16);padding-block-end:var(--space-64)}.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--space-22) var(--space-20) var(--space-24);text-decoration:none;color:inherit;display:grid;align-content:start;gap:var(--space-6);transition:border-color .16s,transform .16s}.tile:hover{border-color:var(--ink-3);transform:translateY(-2px);color:inherit}.tile.is-empty{background:transparent;border-style:dashed}.tile-title{font-size:1.1rem}.stage-range{font-size:var(--fs-small);color:var(--saffron);font-variant-numeric:tabular-nums}.tile-blurb{font-size:var(--fs-small);color:var(--text-2);margin:0;line-height:1.7}.tile-count{font-size:.8rem;color:var(--text-3);margin:var(--space-4) 0 0}.guidance-list{display:grid;gap:0}.guidance{background:none;border:0;border-block-start:1px solid var(--line);border-radius:0;padding:var(--space-32) 0 var(--space-36);scroll-margin-top:var(--space-96)}.topic-stage,.group-title,.band-title{scroll-margin-top:var(--space-96)}.guidance:target{border-block-start:2px solid var(--saffron)}.guidance-kind{font-size:var(--fs-micro);letter-spacing:0;color:var(--text-3);margin:0 0 var(--space-6)}.guidance-title{font-size:1.22rem;margin-block-end:var(--space-10)}.guidance-summary{color:var(--text-2);max-inline-size:46rem;margin-block-end:var(--space-14)}.guidance-action{background:none;border-inline-start:2px solid var(--line-strong);padding:var(--space-2) var(--space-14);border-radius:0;font-size:var(--fs-body);margin-block-end:var(--space-14)}.action-label{display:block;font-size:var(--fs-micro);letter-spacing:0;color:var(--text-3);margin-block-end:var(--space-2)}.note{font-size:var(--fs-small);padding:var(--space-12) var(--space-14);border-radius:var(--radius);margin-block-end:var(--space-14);line-height:1.75}.note-caveat{background:none;border-inline-start:1px solid var(--line-strong);padding-inline-start:var(--space-14);color:var(--text-2)}.note-conflict{background:var(--saffron-soft);color:var(--on-saffron-soft)}.note-label{display:block;font-weight:700;font-size:var(--fs-micro);letter-spacing:0;margin-block-end:var(--space-4)}.guidance-provenance{display:flex;align-items:center;gap:var(--space-8);flex-wrap:wrap;margin:0;padding-block-start:var(--space-14);border-block-start:1px solid var(--line);font-size:var(--fs-small)}.chip{display:inline-flex;align-items:center;border:1px solid var(--control-border);border-radius:100px;padding:var(--space-4) var(--space-12);font-size:var(--fs-small);text-decoration:none;color:var(--text-2);background:transparent}a.chip{min-block-size:44px}a.chip:hover{border-color:var(--control-border-hover);color:var(--text-strong)}.chip-part{border-color:var(--teal);color:var(--teal)}.chip-lg{padding:var(--space-8) var(--space-18);font-size:var(--fs-small)}.chip-row{display:flex;flex-wrap:wrap;gap:var(--space-8)}.link-source{color:var(--teal);font-weight:600;display:inline-flex;align-items:center;min-block-size:44px;padding-inline:var(--space-2)}.bookmark{margin-inline-start:auto;background:none;border:1px solid transparent;border-radius:100px;padding:var(--space-4) var(--space-10);font:inherit;font-size:var(--fs-small);color:var(--text-3);cursor:pointer;display:inline-flex;gap:var(--space-4);align-items:center}.bookmark{min-block-size:44px}.bookmark:hover{border-color:var(--line-strong);color:var(--text-2)}.bookmark[aria-pressed=true]{color:var(--saffron)}.source-panel{margin-block-start:var(--space-14);border-block-start:1px dashed var(--line);padding-block-start:var(--space-14)}:root.sources-off .source-panel{display:none}.source-panel>summary,.saved-evidence>summary{cursor:pointer;min-block-size:44px;display:flex;align-items:center;font-size:var(--fs-small);color:var(--teal);font-weight:600;list-style-position:inside}.source-panel>summary::marker,.saved-evidence>summary::marker{color:var(--text-3)}.source-list{display:grid;gap:var(--space-14);margin-block-start:var(--space-14);animation:reveal .25s ease}@keyframes reveal{0%{opacity:0;translate:0 -4px}}.source-card{margin:0;background:var(--teal-soft);border:1px solid color-mix(in srgb,var(--teal) 28%,transparent);border-radius:var(--radius-lg);padding:var(--space-16) var(--space-18)}.source-head{display:flex;align-items:center;gap:var(--space-8);flex-wrap:wrap;margin-block-end:var(--space-12);font-size:.8rem}.source-part{font-weight:700;color:var(--teal)}.source-lines{font-family:var(--font-mono);font-size:var(--fs-micro);color:var(--text-3);background:var(--card);padding:var(--space-2) var(--space-8);border-radius:var(--radius);border:1px solid var(--line)}.badge{border-radius:100px;padding:var(--space-2) var(--space-10);font-size:var(--fs-micro);border:1px solid currentcolor}.badge-time.is-verified{color:var(--teal);font-variant-numeric:tabular-nums}.badge-time.is-approx{color:var(--saffron)}.badge-time.is-unknown{color:var(--text-3);border-style:dashed}.source-quote{margin:0 0 var(--space-12);padding-inline-start:var(--space-14);border-inline-start:2px solid color-mix(in srgb,var(--teal) 45%,transparent)}.source-quote p{margin:0;font-size:var(--fs-body);line-height:var(--lh-quote);color:var(--text)}.source-meta{margin:0 0 var(--space-12);font-size:var(--fs-micro);color:var(--text-3);display:grid;gap:var(--space-4)}.source-caveat{color:var(--saffron)}.source-actions{margin:0;display:flex;gap:var(--space-12);align-items:center;flex-wrap:wrap}.source-nolink{font-size:var(--fs-micro);color:var(--text-3)}.source-footnote{font-size:var(--fs-small);color:var(--text-3)}.source-index{list-style:none;padding:0;display:grid;gap:var(--space-8)}.source-index li{display:flex;gap:var(--space-12);flex-wrap:wrap;align-items:baseline;font-size:var(--fs-small);padding-block-end:var(--space-8);border-block-end:1px solid var(--line)}.btn{display:inline-flex;align-items:center;justify-content:center;min-block-size:44px;gap:var(--space-6);border-radius:var(--radius);padding:var(--space-8) var(--space-14);font:inherit;font-size:var(--fs-small);text-decoration:none;cursor:pointer;border:1px solid var(--teal);color:var(--teal);background:var(--card);transition:background .14s,color .14s}.btn:hover{background:var(--teal);color:var(--card)}.btn-primary{background:var(--ink);border-color:var(--ink);color:var(--on-ink-max);padding-inline:var(--space-24)}.btn-primary:hover{background:var(--ink-2);color:var(--on-ink-max)}.btn-ext{font-size:.8em}.synthesis,.action-list,.conflict-list,.changed-list{list-style:none;padding:0;display:grid;gap:var(--space-12)}.synthesis li,.action-list li,.conflict-list li{padding-inline-start:var(--space-16);border-inline-start:2px solid var(--line);font-size:var(--fs-body);color:var(--text-2)}.conflict-list li{border-inline-start-color:var(--saffron)}.action-list li,.conflict-list li{display:grid;gap:var(--space-2)}.action-list span,.conflict-list span{font-size:var(--fs-small);color:var(--text-3)}.changed-list li{padding-inline-start:var(--space-16);border-inline-start:2px solid var(--saffron)}.timeline{list-style:none;padding:0;display:grid;gap:0;border-inline-start:2px solid var(--line)}.timeline-row{display:grid;grid-template-columns:minmax(9rem,14rem) 1fr;gap:var(--space-8) var(--space-24);padding:var(--space-14) var(--space-18);position:relative}.timeline-row+.timeline-row{border-block-start:1px solid var(--line)}.timeline-row:before{content:"";position:absolute;inset-inline-start:-6px;inset-block-start:var(--space-22);inline-size:10px;block-size:10px;border-radius:50%;background:var(--paper);border:2px solid var(--line-strong)}.timeline-stage{font-weight:700;font-size:var(--fs-small);text-decoration:none;color:var(--text-strong)}.timeline-items{list-style:none;padding:0;margin:0;display:grid;gap:var(--space-4);font-size:var(--fs-small)}.band-claim{padding-block:clamp(var(--space-24),4vw,var(--space-40))}.claim-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:var(--space-16)}.claim{padding:var(--space-20) var(--space-22);border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--card)}.claim 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