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var(--rule);border-radius:var(--radius);box-shadow:var(--shadow-1)}.card{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--radius-l);box-shadow:var(--shadow-1);padding:clamp(1.1rem,2.5vw,1.6rem)}table.grid{border-collapse:collapse;font-variant-numeric:tabular-nums lining-nums;width:100%;font-size:.92rem}table.grid th,table.grid td{border:1px solid var(--rule);text-align:start;vertical-align:top;padding:.5rem .65rem}table.grid th{background:var(--paper-2);color:var(--ink-2);white-space:nowrap;font-weight:540}table.grid td.n,table.grid th.n{text-align:end}.hl{background:var(--mark);color:var(--mark-ink)}.badge{background:var(--accent);color:#fff;white-space:nowrap;border-radius:999px;align-items:center;gap:.3rem;padding:.15rem .6rem;font-size:.78rem;font-weight:560;line-height:1.5;display:inline-flex}.badge-mark{background:var(--mark);color:var(--mark-ink)}.badge-ok{background:var(--ok-soft);color:var(--ok)}.badge-quiet{background:var(--paper-2);color:var(--ink-2)}.prose{max-width:44rem}.prose h2{font-size:clamp(var(--t-2), 2.6vw, var(--t-3));margin-top:2.2em}.prose li{margin-bottom:.35em}.prose table{border-collapse:collapse;background:var(--sheet);margin:1rem 0 1.5rem}.prose th,.prose td{border:1px solid var(--rule);text-align:start;padding:.4rem .7rem}.prose blockquote{border-inline-start:3px solid var(--mark);background:var(--sheet);border-radius:0 var(--radius-s) var(--radius-s) 0;margin:1.2rem 0;padding:.6rem 1rem}[dir=rtl] .prose blockquote{border-radius:var(--radius-s) 0 0 var(--radius-s)}[lang=ar] .prose{font-family:var(--font-prose-ar);font-size:1.12rem;line-height:1.95}[lang=ar] .prose h1,[lang=ar] .prose h2,[lang=ar] .prose h3{font-family:var(--font-ui);line-height:1.35}code,pre{font-family:var(--font-code);font-size:.88em}:not(pre)>code{background:var(--paper-2);border-radius:4px;padding:.05em .35em}[lang=ar] :not(pre)>code{font-family:var(--font-ui);background:var(--sheet);unicode-bidi:isolate;font-size:.92em}pre{background:var(--deep);border:1px solid var(--rule);color:#e6ecf8;border-radius:var(--radius);text-align:left;box-shadow:var(--shadow-2);direction:ltr;padding:1rem 1.2rem;line-height:1.6;overflow-x:auto}.segmented{background:var(--paper-2);border:1px solid var(--rule);isolation:isolate;border-radius:999px;grid-auto-columns:1fr;grid-auto-flow:column;padding:4px;display:inline-grid;position:relative}.segmented button{z-index:1;font:inherit;color:var(--ink-2);cursor:pointer;min-height:2.5rem;transition:color var(--dur-2) ease;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;gap:.45rem;padding:.45rem 1.1rem;font-size:.92rem;font-weight:520;display:inline-flex;position:relative}.segmented button[aria-pressed=true]{color:#fff}.segmented .thumb{z-index:0;width:calc((100% - 8px) / var(--n,2));background:var(--accent);box-shadow:var(--shadow-1);transform:translateX(calc(var(--i,0) * 100%));transition:transform var(--dur-3) var(--ease-out);border-radius:999px;position:absolute;inset-block:4px;inset-inline-start:4px}[dir=rtl] .segmented .thumb{transform:translateX(calc(var(--i,0) * -100%))}.chip{border:1px solid var(--rule-2);font:inherit;cursor:pointer;color:var(--ink-2);transition:background-color var(--dur-1) ease, color var(--dur-1) ease, border-color var(--dur-1) ease;background:0 0;border-radius:999px;padding:.25rem .85rem;font-size:.875rem}.chip:hover{border-color:var(--accent-ink)}.chip[aria-pressed=true]{background:var(--accent);color:#fff;border-color:var(--accent)}.qa{border-bottom:1px solid var(--rule)}.qa summary{cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;padding-block:1rem;font-size:1.05rem;font-weight:540;list-style:none;display:flex}.qa summary::-webkit-details-marker{display:none}.qa summary:after{content:"";width:.9rem;height:.9rem;transition:transform var(--dur-3) var(--ease-out);background:linear-gradient(currentColor,currentColor) 50%/100% 2px no-repeat,linear-gradient(currentColor,currentColor) 50%/2px 100% no-repeat;flex:none}.qa[open] summary:after{transform:rotate(135deg)}.qa p{color:var(--ink-2);margin:0 0 1.1rem}@media (prefers-reduced-motion:no-preference){.qa[open] p{animation:qa-open var(--dur-3) var(--ease-out)}}@keyframes qa-open{0%{opacity:0;transform:translateY(-4px)}}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}