@font-face{font-family:Instrument Serif;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/instrument-serif-latin-ext-400-normal.C2je3j2s.woff2)format("woff2"),url(/_astro/instrument-serif-latin-ext-400-normal.CFCUzsTy.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Instrument Serif;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/instrument-serif-latin-400-normal.DnYpCC2O.woff2)format("woff2"),url(/_astro/instrument-serif-latin-400-normal.BVbkICAY.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}.blist{max-width:var(--max);padding:clamp(2rem, 6vh, 4rem) var(--gutter) 0;margin:0 auto}.blist__head{margin-bottom:clamp(2.5rem,6vw,4rem)}.blist__title{margin-top:.8rem;font-size:clamp(3.2rem,10vw,8rem)}.blist__intro{max-width:52ch;color:var(--fg-2);margin-top:1.2rem;font-size:clamp(1.05rem,1rem + .35vw,1.3rem)}.blist__tags{flex-wrap:wrap;gap:.45rem;margin-top:2rem;display:flex}.blist__tags .chip.is-on{border-color:var(--signal);color:var(--fg)}.blist__empty{padding:3rem 0;font-size:1.1rem}.blist__grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.25rem;margin-top:1.25rem;display:grid}.ncard{border:1px solid var(--line);border-radius:var(--radius);transition:border-color .4s, transform .5s var(--ease-out);background:linear-gradient(170deg,#14141ab8,#0a0a0d99);overflow:hidden}.ncard:hover{border-color:var(--line-2);transform:translateY(-3px)}.ncard__link{height:100%;display:grid}.ncard__cover{aspect-ratio:16/9;background:#0c0c10;display:block;overflow:hidden}.ncard__cover img{object-fit:cover;width:100%;height:100%;transition:transform .8s var(--ease-out)}.ncard:hover .ncard__cover img{transform:scale(1.04)}.ncard__body{align-content:start;gap:.7rem;padding:1.3rem 1.4rem 1.5rem;display:grid}.ncard__meta{color:var(--mute);flex-wrap:wrap;align-items:center;gap:.3rem .7rem;display:flex}.ncard__meta>*+:before,.post__meta>:not(.post__lang)+:not(.post__lang):before{content:"";vertical-align:-.1em;background:var(--line-2);width:1px;height:.85em;margin-inline-end:.7rem;display:inline-block}.blist__tags .chip .muted{margin-inline-start:.4em}.ncard__title{font-family:var(--font-display);letter-spacing:var(--track-tight);color:var(--fg);font-size:1.45rem;font-weight:580;line-height:1.2}:root[lang=fa] .ncard__title{font-weight:700;line-height:1.55}.ncard__excerpt{color:var(--fg-2);font-size:.98rem;line-height:1.6}.ncard__tags{flex-wrap:wrap;gap:.35rem;display:flex}.ncard--big .ncard__link{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}.ncard--big .ncard__cover{aspect-ratio:auto;min-height:100%}.ncard--big .ncard__body{align-content:center;padding:clamp(1.5rem,3vw,2.8rem)}.ncard--big .ncard__title{font-size:clamp(1.8rem,3vw,2.8rem)}.ncard--big .ncard__link:not(:has(.ncard__cover)){grid-template-columns:1fr}@media (width<=900px){.ncard--big .ncard__link{grid-template-columns:1fr}.ncard--big .ncard__cover{aspect-ratio:16/9}}.post{max-width:1180px;padding:clamp(1.5rem, 5vh, 3.5rem) var(--gutter) 0;margin:0 auto}.post__preview{border:1px dashed var(--signal);color:var(--signal-2);border-radius:999px;margin-bottom:1.5rem;padding:.35rem .8rem;display:inline-block}.post__head{max-width:900px}.post__tags{flex-wrap:wrap;gap:.4rem;margin-bottom:1.4rem;display:flex}.post__title{font-family:var(--font-display);letter-spacing:var(--track-display);text-wrap:balance;color:var(--fg);font-size:clamp(2.4rem,6vw,4.6rem);font-weight:600;line-height:1.04}:root[lang=fa] .post__title{font-weight:800;line-height:1.4}.post__meta{color:var(--mute);flex-wrap:wrap;align-items:center;gap:.5rem .8rem;margin-top:1.4rem;display:flex}.post__lang{color:var(--signal-2)}.post__cover{max-width:none;margin:clamp(2rem,5vw,3.5rem) 0 0}.post__cover img{border-radius:calc(var(--radius) + 4px);border:1px solid var(--line);width:100%;height:auto}.post__layout{grid-template-columns:minmax(0,720px);justify-content:center;gap:3rem;margin-top:clamp(2.5rem,6vw,4rem);display:grid}.post__layout.has-toc{grid-template-columns:220px minmax(0,720px);justify-content:start}.toc{align-self:start;font-size:.85rem;position:sticky;top:2rem}.toc__title{color:var(--mute);margin-bottom:.8rem}.toc ol{border-inline-start:1px solid var(--line);gap:.45rem;display:grid}.toc a{color:var(--fg-2);border-inline-start:1px solid #0000;margin-inline-start:-1px;padding-inline-start:.9rem;line-height:1.4;transition:color .2s,border-color .2s;display:block}.toc .toc__l3 a{padding-inline-start:1.7rem;font-size:.8rem}.toc a:hover,.toc a.is-active{color:var(--fg);border-color:var(--signal)}@media (width<=1000px){.post__layout.has-toc{grid-template-columns:minmax(0,1fr)}.toc{border:1px solid var(--line);border-radius:14px;padding:1rem 1.2rem;position:static}}.post__foot{gap:2.5rem;max-width:900px;margin:4rem auto 0;display:grid}.post__layout.has-toc+.post__foot{margin-inline-start:calc(220px + 3rem)}@media (width<=1000px){.post__layout.has-toc+.post__foot{margin-inline-start:auto}}.post__share{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.post__share .chip{cursor:pointer;transition:border-color .3s,color .3s}.post__share .chip:hover{border-color:var(--signal);color:var(--fg)}.author{border:1px solid var(--line);border-radius:var(--radius);background:#101014b3;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1.2rem;padding:1.4rem;display:grid}.author__mark{border:1px solid var(--line-2);letter-spacing:-.06em;background:#0b0b0e;border-radius:14px;flex:none;justify-content:center;align-items:center;width:3.4rem;height:3.4rem;font-family:Geist Variable,sans-serif;font-size:1.3rem;font-weight:700;line-height:1;display:flex}.author__mark em{color:var(--signal);font-style:normal}.author__cta{white-space:nowrap}.author__name{color:var(--fg);font-weight:600}.author__line{color:var(--fg-2);font-size:.92rem}@media (width<=640px){.author{grid-template-columns:auto 1fr}.author__cta{grid-column:1/-1;justify-content:center}}.post__nav{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.post__nav a{border:1px solid var(--line);color:var(--fg);border-radius:14px;gap:.3rem;padding:1.1rem 1.2rem;transition:border-color .3s;display:grid}.post__nav a:hover{border-color:var(--signal)}.post__nav-next{text-align:end}.post__related h2{color:var(--mute);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem}.blog-bg{z-index:0;pointer-events:none;background:radial-gradient(70vmax 50vmax at 85% -10%, #7b61ff14, transparent 60%), radial-gradient(60vmax 60vmax at -10% 110%, #786eff0a, transparent 60%), var(--bg);position:fixed;inset:0}.read-progress{inset-inline:0;z-index:60;height:2px;position:fixed;top:0}.read-progress i{background:var(--signal);transform-origin:0;height:100%;display:block;transform:scaleX(0)}:root[dir=rtl] .read-progress i{transform-origin:100%}.bhead,.bfoot,.blog-main{z-index:2;position:relative}.bhead{max-width:var(--max);padding:1.3rem var(--gutter);justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;display:flex}.bhead__logo{letter-spacing:-.04em;font-family:Geist Variable,sans-serif;font-size:1.15rem;font-weight:640}.bhead__logo span{color:var(--signal)}.bhead__nav{border:1px solid var(--line);background:#0c0c1080;border-radius:999px;gap:.3rem;padding:.3rem;display:flex}.bhead__nav a{color:var(--fg-2);border-radius:999px;padding:.4rem .9rem;font-size:.85rem}.bhead__nav a[aria-current]{color:var(--fg);background:#ebe8f214}.bhead__actions{align-items:center;gap:.5rem;display:flex}.bhead__lang{border:1px solid var(--line);color:var(--fg-2);border-radius:999px;padding:.5rem .9rem;font-size:.85rem}.bhead__lang[lang=fa]{font-family:var(--font-fa)}.bhead__lang[lang=en]{font-family:Geist Variable,sans-serif}.bhead__cta{background:var(--fg);color:#0b0b0d;border-radius:999px;align-items:center;gap:.55rem;padding:.55rem 1rem;font-size:.85rem;font-weight:540;display:inline-flex}.bhead__cta .dot{width:6px;height:6px}@media (width<=760px){.bhead__nav a:not([aria-current]),.bhead__cta{display:none}}.bfoot{max-width:var(--max);padding:1.8rem var(--gutter) 2.2rem;border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:6rem auto 0;font-size:.85rem;display:flex}.bfoot__back{color:var(--fg)}.bfoot__links{color:var(--mute);gap:1.1rem;display:flex}.bfoot__links a:hover{color:var(--fg)}