@font-face{font-family:Mikhak VF;src:url(/fonts/Mikhak-VF-fa.woff2)format("woff2");font-weight:100 900;font-display:swap}@font-face{font-family:DrM Naskh;src:url(/fonts/DrMNaskh-Regular.woff2)format("woff2");font-weight:400;font-display:swap}@font-face{font-family:DrM Naskh;src:url(/fonts/DrMNaskh-Bold.woff2)format("woff2");font-weight:700;font-display:swap}:root{color-scheme:light;--bg:#f8f6f1;--surface:#fff;--surface-sunk:#f1ede4;--ink:#1b2528;--ink-muted:#4a575b;--ink-faint:#5c686f;--field:#8e877a;--ghost-line:var(--line);--brand:#1d5752;--brand-strong:#133f3b;--brand-soft:#e3eeeb;--on-brand:#fff;--accent:#9c521a;--accent-soft:#f6e9dc;--line:#e3ded3;--focus:#c26a26;--font-ui:"Mikhak VF", Tahoma, system-ui, sans-serif;--font-text:"DrM Naskh", "Mikhak VF", Tahoma, serif;--step--1:clamp(.875rem, .86rem + .08vw, .94rem);--step-0:clamp(1rem, .98rem + .1vw, 1.0625rem);--step-1:clamp(1.15rem, 1.1rem + .2vw, 1.28rem);--step-2:clamp(1.45rem, 1.35rem + .5vw, 1.75rem);--step-3:clamp(1.8rem, 1.55rem + 1vw, 2.25rem);--step-4:clamp(2.1rem, 1.7rem + 1.8vw, 2.9rem);--read:clamp(1.0625rem, 1.03rem + .12vw, 1.15rem);--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4.5rem;--section:clamp(2.75rem, 1.75rem + 4vw, 4.75rem);--header-h:72px;--radius-s:10px;--radius:16px;--radius-l:26px;--pill:999px;--shadow:0 1px 2px #133f3b0d, 0 12px 32px -12px #133f3b2e;--shadow-lift:0 2px 4px #133f3b0f, 0 22px 48px -18px #133f3b47;--ease:cubic-bezier(.22, 1, .36, 1);--fast:.18s;--slow:.7s;--wide:1160px;--prose:70ch}@media (prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#0e1517;--surface:#1a272b;--surface-sunk:#131d20;--ink:#e7ecea;--ink-muted:#b0bcb9;--ink-faint:#8f9c99;--field:#6a7f83;--ghost-line:var(--field);--brand:#72c1b6;--brand-strong:#9ad6cd;--brand-soft:#173430;--on-brand:#06201d;--accent:#e6a870;--accent-soft:#33241a;--line:#243236;--focus:#e6a870;--shadow:0 1px 2px #0000004d, 0 12px 32px -12px #0000008c;--shadow-lift:0 2px 4px #0000004d, 0 22px 48px -18px #000000b3}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5.5rem}body{background:var(--bg);color:var(--ink);font-family:var(--font-ui);font-size:var(--step-0);text-rendering:optimizelegibility;margin:0;line-height:1.8}img{max-width:100%;height:auto;display:block}ol{list-style-type:persian}li::marker{font-family:var(--font-ui)}h1,h2,h3,h4{font-family:var(--font-text);margin:0 0 var(--space-4);text-wrap:balance;font-weight:700;line-height:1.45}h1{font-size:var(--step-4);line-height:1.35}h2{font-size:var(--step-3)}h3{font-size:var(--step-1)}p{margin:0 0 var(--space-4);text-wrap:pretty}a{color:var(--brand);text-underline-offset:.3em;text-decoration-thickness:1px}a:hover{color:var(--brand-strong)}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}::selection{background:var(--brand-soft)}.ltr{word-spacing:.3em;direction:ltr;unicode-bidi:isolate;display:inline-block}.skip{inset-inline-start:var(--space-4);z-index:100;background:var(--brand);color:var(--on-brand);padding:var(--space-2) var(--space-4);border-radius:var(--radius-s);position:absolute;top:-4rem}.skip:focus{top:var(--space-4)}.wrap{width:min(100% - 2.5rem, var(--wide));margin-inline:auto}.section{padding-block:var(--section)}.section--sunk{background:var(--surface-sunk)}.eyebrow{font-size:var(--step--1);color:var(--accent);text-wrap:balance;margin-block-end:var(--space-3);font-weight:600;display:inline-block}.lede{font-family:var(--font-text);font-size:calc(var(--step-1) * 1.05);color:var(--ink-muted);max-width:52ch;line-height:1.8}.muted{color:var(--ink-muted)}.grid{gap:var(--space-5);grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));display:grid}.section-head{max-width:40rem;margin-block-end:var(--space-6)}.section-head p{max-width:60ch}.section-head h2{margin-block-end:var(--space-3)}.btn{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--pill);min-height:46px;font:inherit;cursor:pointer;transition:transform var(--fast) var(--ease), background var(--fast), box-shadow var(--fast), color var(--fast);border:1.5px solid #0000;padding:.5rem 1.25rem;font-weight:650;text-decoration:none;display:inline-flex}.btn svg{flex:none;width:1.2em;height:1.2em}.btn--primary{background:var(--brand);color:var(--on-brand);box-shadow:var(--shadow)}.btn--primary:hover{background:var(--brand-strong);color:var(--on-brand);transform:translateY(-1px)}.btn--ghost{border-color:var(--ghost-line);color:var(--ink);background:var(--surface)}.btn--ghost:hover{border-color:var(--brand);color:var(--brand)}.btn-row{gap:var(--space-3);flex-wrap:wrap;display:flex}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-5);box-shadow:var(--shadow)}.card h3{margin-block-end:var(--space-2)}.card p:last-child{margin-block-end:0}a.card{color:inherit;transition:transform var(--fast) var(--ease), box-shadow var(--fast), border-color var(--fast);text-decoration:none;display:block}a.card:hover{box-shadow:var(--shadow-lift);border-color:color-mix(in oklab, var(--brand) 35%, var(--line));transform:translateY(-3px)}.icon-badge{background:var(--brand-soft);width:44px;height:44px;color:var(--brand);border-radius:13px;place-items:center;margin-block-end:var(--space-4);display:grid}.icon-badge svg{width:22px;height:22px}.prose{max-width:var(--prose)}.prose p,.prose li{font-family:var(--font-text);font-size:var(--read);line-height:1.85}.prose h2{font-size:var(--step-2);margin-block-start:var(--space-7)}.prose h3{margin-block-start:var(--space-6)}.prose ul,.prose ol{margin:0 0 var(--space-5);padding-inline-start:2.1em}.prose li{margin-block-end:var(--space-2);padding-inline-start:.35em}.prose li::marker{color:var(--brand)}.checklist{list-style:none;padding:0!important}.checklist li{padding-inline-start:2rem;position:relative}.checklist li:before{content:"";inset-inline-start:0;background:var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231d5752' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/.7rem no-repeat;border-radius:50%;width:1.1rem;height:1.1rem;position:absolute;top:.55em}@media (prefers-color-scheme:dark){.checklist li:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2372c1b6' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E")}}.note{border-inline-start:4px solid var(--accent);background:var(--accent-soft);padding:var(--space-4) var(--space-5);border-radius:var(--radius-s);margin-block:var(--space-5)}.note p:last-child{margin:0}.page-head{padding-block:clamp(2rem, 1.5rem + 3vw, 4rem) var(--space-6);position:relative;overflow:hidden}.page-head:before{content:"";z-index:-1;opacity:.55;background:radial-gradient(60% 80% at 85% 0%, var(--brand-soft), transparent 70%), radial-gradient(40% 60% at 5% 100%, var(--accent-soft), transparent 70%);position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 55%,#0000);mask-image:linear-gradient(#000 55%,#0000)}.page-head h1{margin-block-end:var(--space-3)}.field{gap:var(--space-2);margin-block-end:var(--space-4);display:grid}.field label{font-weight:650;font-size:var(--step--1)}.field .hint{font-size:var(--step--1);color:var(--ink-faint)}input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1.5px solid var(--field);border-radius:var(--radius-s);width:100%;min-height:46px;transition:border-color var(--fast), box-shadow var(--fast);padding:.65rem .9rem}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in oklab, var(--brand) 18%, transparent);outline:none}textarea{resize:vertical;min-height:7rem;line-height:1.8}.chips{gap:var(--space-2);flex-wrap:wrap;display:flex}.chip{font:inherit;font-size:var(--step--1);cursor:pointer;border-radius:var(--pill);border:1.5px solid var(--field);background:var(--surface);min-height:44px;color:var(--ink-muted);transition:all var(--fast) var(--ease);padding:.35rem 1rem;font-weight:600}.chip:hover{border-color:var(--brand);color:var(--brand)}.chip[aria-pressed=true]{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}.search{max-width:440px;position:relative}.search input{padding-inline-start:2.8rem}.search svg{inset-inline-start:.95rem;width:1.2rem;color:var(--ink-faint);pointer-events:none;position:absolute;top:50%;translate:0 -50%}@media (prefers-reduced-motion:no-preference){.reveal{animation:rise var(--slow) var(--ease) both}.reveal-2{animation-delay:80ms}.reveal-3{animation-delay:.16s}.reveal-4{animation-delay:.24s}}@keyframes rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}html:has(.player:not([hidden])){scroll-padding-bottom:calc(var(--deck-h,8rem) + .75rem)}.calligraphy[data-astro-cid-c76ufdgm]{fill:currentColor;height:auto;display:block;overflow:visible}.site-header[data-astro-cid-nen7h5rs]{z-index:50;background:color-mix(in oklab, var(--bg) 84%, transparent);backdrop-filter:saturate(1.4)blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0}.bar[data-astro-cid-nen7h5rs]{align-items:center;gap:var(--space-6);min-height:var(--header-h);grid-template-columns:1fr auto 1fr;display:grid}.brand[data-astro-cid-nen7h5rs]{color:var(--brand);flex-direction:column;flex:none;justify-self:start;align-items:flex-start;padding-block:3px;text-decoration:none;display:flex}.brand[data-astro-cid-nen7h5rs] .brand-name{width:auto;height:48px}.brand-title[data-astro-cid-nen7h5rs]{color:var(--ink-faint);align-items:center;gap:.45rem;margin-block-start:-.15rem;font-size:.78rem;font-weight:500;line-height:1.3;display:flex}.brand-title[data-astro-cid-nen7h5rs]:before{content:"";background:color-mix(in oklab, var(--brand) 55%, transparent);width:1.1rem;height:1px}.brand[data-astro-cid-nen7h5rs]:hover{color:var(--brand-strong)}.desktop-nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs],.mobile-nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{margin:0;padding:0;list-style:none}.desktop-nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{gap:var(--space-5);display:flex}.desktop-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--ink-muted);transition:color var(--fast);padding:.55rem .1rem;font-size:.98rem;font-weight:550;text-decoration:none;display:block;position:relative}.desktop-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:after{content:"";inset-inline:0;background:var(--brand);height:2px;transition:transform var(--fast) var(--ease);border-radius:2px;position:absolute;bottom:.2rem;transform:scaleX(0)}.desktop-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{color:var(--ink)}.desktop-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover:after{background:var(--line);transform:scaleX(.6)}.desktop-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--brand)}.desktop-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]:after{background:var(--brand);transform:scaleX(1)}.actions[data-astro-cid-nen7h5rs]{justify-self:end;align-items:center;gap:var(--space-3);display:flex}.header-cta[data-astro-cid-nen7h5rs]{min-height:42px;box-shadow:none;padding-inline:1.1rem}.mobile-nav[data-astro-cid-nen7h5rs]{display:none}@media (width<=1020px){.bar[data-astro-cid-nen7h5rs]{gap:var(--space-3);display:flex}.brand[data-astro-cid-nen7h5rs] .brand-name{height:42px}.desktop-nav[data-astro-cid-nen7h5rs]{display:none}.actions[data-astro-cid-nen7h5rs]{margin-inline-start:auto}.mobile-nav[data-astro-cid-nen7h5rs]{display:block}.mobile-nav[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]{cursor:pointer;border:1px solid var(--line);background:var(--surface);border-radius:12px;place-items:center;width:44px;height:44px;list-style:none;display:grid}.mobile-nav[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]::-webkit-details-marker{display:none}.mobile-nav[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs] svg{width:22px;height:22px}.mobile-nav[data-astro-cid-nen7h5rs] .i-close,.mobile-nav[data-astro-cid-nen7h5rs][open] .i-open{display:none}.mobile-nav[data-astro-cid-nen7h5rs][open] .i-close{display:block}.mobile-nav[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs]{inset-inline:0;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow-lift);padding:var(--space-3) 1.25rem var(--space-5);position:absolute;top:100%}.mobile-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--ink);border-bottom:1px solid var(--line);padding:.85rem .5rem;font-size:1.08rem;font-weight:600;text-decoration:none;display:block}.mobile-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--brand);background:var(--brand-soft);border-radius:var(--radius-s);padding-inline:.75rem}.mobile-nav[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs]{max-height:calc(100dvh - var(--header-h) - 1px);overscroll-behavior:contain;overflow-y:auto}}@media (width<=480px){.header-cta[data-astro-cid-nen7h5rs]{gap:.35rem;padding-inline:.85rem}.header-cta[data-astro-cid-nen7h5rs] .cta-long[data-astro-cid-nen7h5rs]{display:none}}.site-footer[data-astro-cid-jo6i4kqk]{background:var(--surface-sunk);border-top:1px solid var(--line);padding-block:var(--space-8) var(--space-5);font-size:.95rem}.cols[data-astro-cid-jo6i4kqk]{gap:var(--space-6);grid-template-columns:1.3fr 1fr 1fr .7fr;display:grid}@media (width<=960px){.cols[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr 1fr}}@media (width<=560px){.cols[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr}.site-footer[data-astro-cid-jo6i4kqk]{padding-block-start:var(--space-7)}.f-name[data-astro-cid-jo6i4kqk] svg{width:140px}}.f-name[data-astro-cid-jo6i4kqk]{color:var(--brand);margin-block-end:var(--space-3);line-height:0}.f-name[data-astro-cid-jo6i4kqk] svg{width:170px}.f-h[data-astro-cid-jo6i4kqk]{color:var(--ink);margin-block-end:var(--space-4);font-size:1rem;font-weight:750}.f-list[data-astro-cid-jo6i4kqk],.f-links[data-astro-cid-jo6i4kqk]{gap:var(--space-3);margin:0;padding:0;list-style:none;display:grid}.f-links[data-astro-cid-jo6i4kqk]{gap:0 var(--space-6);grid-template-columns:repeat(2,max-content)}.f-links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{padding-block:.55rem;display:block}.f-list[data-astro-cid-jo6i4kqk] li[data-astro-cid-jo6i4kqk]{gap:var(--space-3);color:var(--ink-muted);align-items:flex-start;line-height:1.8;display:flex}.f-list[data-astro-cid-jo6i4kqk] svg{width:18px;height:18px;color:var(--brand);flex:none;margin-block-start:.3rem}.f-links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--ink-muted);text-decoration:none}.f-links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--brand)}.legal[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--line);color:var(--ink-faint);font-size:var(--step--1);justify-content:space-between;gap:var(--space-2);flex-wrap:wrap;margin-block-start:var(--space-7);padding-block-start:var(--space-5);display:flex}.legal[data-astro-cid-jo6i4kqk] p[data-astro-cid-jo6i4kqk]{margin:0}