.ix-night{--color-action:var(--ac-violet);--color-structure:var(--ac-blue);--color-positive-alt:var(--ac-green);--color-accent-alt:var(--ac-amber);--color-rule-strong:var(--ac-ink-3);--color-bg-alt:var(--ac-deep)}.ix-band{font-size:15px}.ix-hero{padding-block:22px 34px}.ix-hero .lx-crumbs{margin-bottom:22px}.ix-filter{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;border:0;min-width:0}.ix-filter legend{overflow:hidden;clip-path:inset(50%);white-space:nowrap}.ix-filter input,.ix-filter legend{position:absolute;width:1px;height:1px}.ix-filter input{opacity:0;pointer-events:none}.ix-filter label{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:6px 14px;border:1px solid rgba(116,162,242,.3);border-radius:999px;background:rgba(116,162,242,.06);font-size:13.5px;color:var(--ac-ink);cursor:pointer;transition:border-color .15s,background .15s}.ix-filter label:hover{border-color:rgba(116,162,242,.6)}.ix-filter input:checked+label{border-color:var(--ac-violet);background:rgba(162,131,236,.2);color:var(--ac-white);font-weight:700}.ix-filter input:focus-visible+label{outline:2px solid var(--ac-violet);outline-offset:3px}.ix-filter i{width:7px;height:7px;border-radius:50%;flex:none}.ix-none{display:none}.ix-head{display:grid;gap:28px}.ix-head__main,.ix-side{min-width:0}.ix-side{display:grid;gap:14px;align-content:start}.ix-head .lx-lede{max-width:none}.ix-head h1.lx-title{font-size:clamp(26px,3.2vw,40px);line-height:1.5}.ix-byline{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;margin:22px 0 0;padding:12px 0;border-block:1px solid var(--ac-line);font-size:13.5px;color:var(--ac-ink-3)}.ix-byline b{font-weight:600;color:var(--ac-ink)}.ix-byline>span:has(a:empty),.ix-byline>span:has(time:empty){display:none}.ix-cover{padding:8px}.ix-cover>div{border-radius:8px}.ix-evidence{padding:18px 18px 20px}.ix-evidence:has(>div:empty){display:none}.ix-evidence>div>p{margin:10px 0 0;color:var(--ac-ink);font-size:14.5px;font-weight:600;line-height:1.9}.ix-evidence ul{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 0;padding:0;list-style:none;filter:drop-shadow(0 0 5px rgba(116,162,242,.55))}.ix-evidence li{width:18px;height:20px;clip-path:polygon(50% 0,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%)}.ix-evidence__key{text-align:start;margin:14px 0 0;padding-top:12px;border-top:1px dashed var(--ac-line);font-size:12.5px;line-height:1.85;color:var(--ac-ink-3)}@media (min-width:1024px){.ix-head{grid-template-columns:minmax(0,1fr) 23rem;gap:40px;align-items:center}}.ix-sources{margin:16px 0 0;padding:0;list-style:none;counter-reset:ix-src;display:grid;gap:10px}.ix-sources>li{position:relative;counter-increment:ix-src;padding:12px 14px;padding-inline-start:52px;border:1px solid var(--color-rule);border-radius:14px;background:var(--color-bg);font-size:var(--text-caption);line-height:1.8;scroll-margin-top:6rem;transition:border-color .15s,background .15s}.ix-sources>li:before{content:counter(ix-src,persian);position:absolute;inset-inline-start:12px;top:12px;display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--color-structure);border-radius:50%;color:var(--color-structure);font-weight:700;font-size:13px;line-height:1}.ix-sources>li:target{border-color:var(--color-structure);background:var(--color-bg-alt)}.ix-sources p{margin:0;color:var(--color-gray);text-align:start}.ix-sources p:first-child{color:var(--color-ink)}.ix-sources p+p{margin-top:4px}.ix-sources a{color:var(--color-action);text-underline-offset:4px}.ix-sources a:hover{text-decoration:underline}.ix-sources [data-level]{display:inline-flex;align-items:center;gap:6px}.ix-sources [data-level]>span{display:inline-block;width:7px;height:7px;border-radius:50%}@media (max-width:767.98px){.ix-band{margin:.55rem .65rem;border-radius:var(--radius-card);overflow:hidden;font-size:14px}.ix-hero{padding-block:14px 16px}.ix-hero .lx-crumbs{margin-bottom:12px}.ix-hero .lx-crumbs li[aria-current]{display:none}.ix-filter{gap:6px;margin-top:14px}.ix-filter label{min-height:32px;padding:4px 11px;font-size:12px;white-space:nowrap}.ix-byline{margin-top:14px;padding:8px 0;font-size:12px}.ix-cover{margin-top:14px;padding:6px}.ix-cover.lx-tri:after,.ix-cover.lx-tri:before,.ix-cover>.lx-spark{display:none}.ix-head{gap:14px}.ix-evidence{padding:12px 14px 14px}.ix-evidence>div>p{font-size:13px}.ix-evidence__key{display:none}.ix-sources>li{padding:10px 12px;padding-inline-start:46px}.ix-sources>li:before{inset-inline-start:10px;top:10px;width:26px;height:26px}}@media (prefers-reduced-motion:reduce){.ix-filter label,.ix-sources>li{transition:none}}.ix-byline a{color:var(--ac-violet);text-decoration:underline;text-underline-offset:4px}.ix-top{display:grid;gap:12px;margin-bottom:12px}.ix-top:has(>nav ol:empty),.ix-top:has(>section ul:empty){grid-template-columns:minmax(0,1fr)}.ix-top h2{margin:0}.ix-body.ix-body{max-width:none}.ix-body>div{display:contents}.ix-body section:is([data-sec],[data-box],[data-intro]){margin:0 0 12px;padding:18px 20px;border:1px solid var(--color-rule);border-radius:var(--radius-card);background:var(--color-bg);box-shadow:0 14px 32px -26px var(--color-structure);min-width:0;break-inside:avoid}.ix-body section[data-box=act]{border-inline-start:4px solid var(--color-accent-alt)}.ix-body section[data-box=limits]{border-style:dashed;border-color:var(--color-rule-strong)}.ix-body section[data-intro]{column-span:all;border-inline-start:4px solid var(--color-structure)}.ix-body section h2{margin:0 0 8px;font-size:1.1875rem;line-height:1.7}.ix-body section p{margin-bottom:10px;text-align:start}.ix-body section :is(ul,ol){margin-bottom:8px}.ix-body section>:last-child{margin-bottom:0}@media (min-width:768px){.ix-body.ix-body{column-count:2;column-gap:16px}.ix-body section:is([data-sec],[data-box],[data-intro]){margin-bottom:16px}.ix-top{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:16px;margin-bottom:16px}.ix-body section[data-box=act]{column-span:all}.ix-body section[data-intro]{column-count:2;column-gap:32px}.ix-body section[data-intro]>*{break-inside:avoid}.ix-top:has(>section ul:empty) nav ol{column-count:2;column-gap:40px}.ix-top:has(>section ul:empty) nav li{break-inside:avoid}.ix-sources{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}@media (max-width:767.98px){.ix-side .ix-cover{display:none}.ix-body section:is([data-sec],[data-box],[data-intro]){padding:14px 16px}}