@font-face{font-family:Lexend Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/lexend-vietnamese-wght-normal.RvljkFvg.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Lexend Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/lexend-latin-ext-wght-normal.B6JQhE1e.woff2)format("woff2-variations");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:Lexend Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/lexend-latin-wght-normal.ci0D1wrL.woff2)format("woff2-variations");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}@font-face{font-family:Vazirmatn;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/vazirmatn-arabic-400-normal.DMZFCm7K.woff2)format("woff2"),url(/_astro/vazirmatn-arabic-400-normal.C4W5XURk.woff)format("woff")}@font-face{font-family:Vazirmatn;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/vazirmatn-arabic-600-normal.CPKvAnd1.woff2)format("woff2"),url(/_astro/vazirmatn-arabic-600-normal.CWYTfCgi.woff)format("woff")}@font-face{font-family:Vazirmatn;font-style:normal;font-display:swap;font-weight:800;src:url(/_astro/vazirmatn-arabic-800-normal.Bwnt96zj.woff2)format("woff2"),url(/_astro/vazirmatn-arabic-800-normal.BH12s3-y.woff)format("woff")}:root{color-scheme:light dark;--color-bg:#f5f8fa;--color-surface:#fff;--color-surface-2:#e9f3f3;--color-border:#d5dee6;--color-text:#0f1733;--color-text-muted:#4e5a70;--color-primary:#00756f;--color-on-primary:#fff;--color-accent:#ffb224;--color-on-accent:#2a1a00;--color-link:#1e4fd8;--color-up:#147a3d;--color-down:#c62f3a;--brand-turquoise:#00756f;--brand-turquoise-bright:#2ed3c6;--brand-lapis:#1e4fd8;--brand-lapis-ink:#0f1733;--brand-lapis-night:#0a0f1f;--brand-saffron:#ffb224;--brand-saffron-dark-mode:#ffbe4d;--brand-saffron-ink:#2a1a00;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-pill:999px;--size-tap-min:44px}@media (prefers-color-scheme:dark){:root{--color-bg:#0a0f1f;--color-surface:#121933;--color-surface-2:#1a2242;--color-border:#283152;--color-text:#eef1fa;--color-text-muted:#a0a8c3;--color-primary:#2ed3c6;--color-on-primary:#06231f;--color-accent:#ffbe4d;--color-on-accent:#2a1a00;--color-link:#9db7ff;--color-up:#4ade80;--color-down:#ff7a7f}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;--font-latin:"Lexend Variable", "Lexend", system-ui, sans-serif;--font-persian:Vazirmatn, Tahoma, system-ui, sans-serif;--measure:38rem;--page:76rem;--gutter:clamp(var(--space-4), 4vw, var(--space-7))}body{background:var(--color-bg);min-height:100dvh;color:var(--color-text);font-family:var(--font-latin);text-rendering:optimizelegibility;flex-direction:column;margin:0;font-size:1.0625rem;font-weight:350;line-height:1.6;display:flex}[lang|=fa]{font-family:var(--font-persian);font-weight:400;line-height:1.9}h1,h2,h3{letter-spacing:-.02em;text-wrap:balance;margin:0;font-weight:600;line-height:1.15}:lang(fa) h1,:lang(fa) h2,:lang(fa) h3{letter-spacing:0;line-height:1.5}p{text-wrap:pretty;margin:0}a{color:var(--color-link);text-underline-offset:.18em;text-decoration-thickness:.08em}a:hover{text-decoration-thickness:.14em}:focus-visible{outline:3px solid var(--color-primary);outline-offset:3px;border-radius:var(--radius-sm)}.wrap{width:100%;max-width:var(--page);padding-inline:var(--gutter);margin-inline:auto}.muted{color:var(--color-text-muted)}.site-header{padding-block:var(--space-5)}.header-row{justify-content:space-between;align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.wordmark{align-items:center;gap:var(--space-3);color:var(--color-text);text-decoration:none;display:inline-flex}.wordmark img{border-radius:var(--radius-md);width:2.5rem;height:2.5rem;display:block}.wordmark-name{font-family:var(--font-latin);letter-spacing:-.02em;font-size:1.25rem;font-weight:600;line-height:1.2;display:block}.wordmark-descriptor{color:var(--color-text-muted);font-size:.875rem;line-height:1.4;display:block}.languages{border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-surface);flex-wrap:wrap;gap:2px;margin:0;padding:3px;list-style:none;display:inline-flex}.languages a{min-height:2.5rem;padding-inline:var(--space-4);border-radius:var(--radius-pill);color:var(--color-text-muted);align-items:center;font-size:.9375rem;text-decoration:none;transition:background-color .16s,color .16s;display:inline-flex}.languages a:hover{color:var(--color-text)}.languages a[aria-current=page]{background:var(--color-text);color:var(--color-bg);font-weight:500}@media (width<=30rem){.header-row{gap:var(--space-3)}.languages a{min-height:2.25rem;padding-inline:var(--space-3);font-size:.875rem}}.stairs-stage{container-type:inline-size}.stairs{--rise:clamp(.75rem, 2.2cqi, 1.9rem);font-family:var(--font-latin);letter-spacing:-.04em;color:var(--color-text);align-items:flex-end;font-size:clamp(2.25rem,4.6cqi,5.25rem);font-weight:650;line-height:1;display:flex}.stairs-hero{--rise:clamp(.9rem, 2.8cqi, 2.4rem);font-size:clamp(2.5rem,5cqi,6rem)}:lang(fa) .stairs{font-family:var(--font-persian);letter-spacing:0;font-weight:800;line-height:1.35}.stair{flex-direction:column;flex:auto;min-width:0;display:flex}.stair-word{white-space:nowrap;padding-block-end:.16em;padding-inline:.06em .22em}.stair-block{height:calc(var(--rise) * var(--n));background:var(--step);border-start-end-radius:var(--radius-sm);display:block;position:relative}.stair:first-child{--n:1;--step:color-mix(in oklab, var(--brand-turquoise-bright) 18%, var(--color-surface-2))}.stair:nth-child(2){--n:2;--step:color-mix(in oklab, var(--brand-turquoise-bright) 45%, var(--color-surface-2))}.stair:nth-child(3){--n:3;--step:color-mix(in oklab, var(--brand-turquoise-bright) 80%, var(--color-surface-2))}.stair:nth-child(4){--n:4;--step:var(--brand-turquoise-bright)}.stair:nth-child(5){--n:5;--step:color-mix(in oklab, var(--brand-turquoise) 55%, var(--brand-turquoise-bright))}.stair:nth-child(6){--n:6;--step:var(--brand-turquoise)}.stair:nth-child(7){--n:7;--step:color-mix(in oklab, var(--brand-turquoise) 50%, var(--brand-lapis))}.stair:nth-child(8){--n:8;--step:color-mix(in oklab, var(--brand-turquoise) 50%, var(--brand-lapis))}.stair:last-child{--step:var(--brand-lapis);padding-inline-end:1.5em}.stair:last-child .stair-block{margin-inline-end:-1.5em}.stair-tiko{width:1.35em;height:auto;position:absolute;inset-block-end:calc(100% - .06em);inset-inline-end:.12em}.tiko-skin{fill:var(--brand-turquoise)}.tiko-shell{fill:var(--brand-turquoise-bright)}.tiko-seam{fill:none;stroke:color-mix(in oklab, var(--brand-turquoise) 50%, var(--brand-turquoise-bright));stroke-width:10px;stroke-linecap:round}.tiko-ink{fill:var(--brand-lapis-ink)}.tiko-smile{fill:none;stroke:var(--brand-lapis-ink);stroke-width:10px;stroke-linecap:round}.tiko-step{fill:var(--color-text)}@media (prefers-reduced-motion:no-preference){.stair-block{transform-origin:bottom;animation:.62s cubic-bezier(.2,.8,.2,1) both stair-rise;animation-delay:calc(var(--n) * 85ms)}.stair-word{animation:.52s cubic-bezier(.2,.8,.2,1) both stair-word;animation-delay:calc(var(--n) * 85ms + .12s)}.stair-tiko{animation:.56s cubic-bezier(.3,1.4,.5,1) both stair-tiko;animation-delay:calc(var(--n) * 85ms + .38s)}}@keyframes stair-rise{0%{transform:scaleY(0)}}@keyframes stair-word{0%{opacity:0;transform:translateY(.25em)}}@keyframes stair-tiko{0%{opacity:0;transform:translateY(.6em)}}@container (width<=40rem){.stairs,.stairs-hero{align-items:stretch;gap:var(--space-2);flex-direction:column;font-size:clamp(2.25rem,11cqi,3.5rem)}.stair{flex-direction:column;align-items:flex-start}.stair-word{padding-block-end:.08em}.stair-block{width:calc(16% + var(--n) * 13%);border-start-end-radius:var(--radius-pill);border-end-end-radius:var(--radius-pill);height:.42em}.stair:last-child{padding-inline-end:0}.stair:last-child .stair-block{width:100%;margin-inline-end:0}.stair-tiko{width:1.5em;inset-inline-end:0}@media (prefers-reduced-motion:no-preference){.stair-block{transform-origin:0;animation-name:stair-reach}:dir(rtl) .stair-block{transform-origin:100%}}}@keyframes stair-reach{0%{transform:scaleX(0)}}.floor{border-block-start:2px solid var(--color-text)}.site-footer{padding-block:var(--space-6);color:var(--color-text-muted);margin-block-start:auto;font-size:.9375rem}.footer-row{justify-content:space-between;align-items:baseline;gap:var(--space-3) var(--space-6);flex-wrap:wrap;display:flex}.footer-links{gap:var(--space-2) var(--space-5);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.footer-links a{color:var(--color-text-muted)}.footer-links a:hover{color:var(--color-text)}.cs-main{flex-direction:column;flex:1;justify-content:center;display:flex}.cs-hero{padding-block-start:clamp(var(--space-6), 9vh, 7rem)}.cs-details{gap:var(--space-5) clamp(var(--space-6), 6vw, 6rem);padding-block:var(--space-6) var(--space-7);grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);display:grid}.cs-lead{gap:var(--space-3);max-width:var(--measure);display:grid}.cs-soon{letter-spacing:-.025em;font-size:clamp(1.5rem,2.6vw,2.125rem);font-weight:600;line-height:1.2}:lang(fa) .cs-soon{letter-spacing:0;line-height:1.6}.cs-what{color:var(--color-text-muted);font-size:1.1875rem}.cs-aside{align-content:start;gap:var(--space-3);max-width:24rem;color:var(--color-text-muted);display:grid}@media (width<=48rem){.cs-details{grid-template-columns:minmax(0,1fr)}}.cs-missing{gap:var(--space-5);padding-block:var(--space-8);display:grid}.cs-missing section{gap:var(--space-2);display:grid}.cs-missing h1,.cs-missing h2{font-size:clamp(1.75rem,3.4vw,2.5rem)}