@font-face{font-family:"Thmanyah Sans";font-weight:400;font-display:swap;src:url(/blog/fonts/thmanyah-sans400.woff2) format("woff2")}@font-face{font-family:"Thmanyah Sans";font-weight:500 600;font-display:swap;src:url(/blog/fonts/thmanyah-sans500.woff2) format("woff2")}@font-face{font-family:"Thmanyah Sans";font-weight:700 900;font-display:swap;src:url(/blog/fonts/thmanyah-sans700.woff2) format("woff2")}@font-face{font-family:"Thmanyah Serif Text";font-weight:100 500;font-display:swap;src:url(/blog/fonts/thmanyah-text400.woff2) format("woff2")}@font-face{font-family:"Thmanyah Serif Display";font-weight:600 900;font-display:swap;src:url(/blog/fonts/thmanyah-disp700.woff2) format("woff2")}
:root{color-scheme:light;--paper:#FAFAF9;--surface-2:#F3F3F1;--line-strong:#CECEC9;--shadow-sm:0 1px 2px rgb(0 0 0/.05);--reading:"Thmanyah Serif Text","Thmanyah Sans",serif;--card:#fff;--ink:#181816;--muted:#64645F;--line:#E6E6E3;--green:#181816;--green-d:#181816;--green-50:#F3F3F1;--ok:#0B5A48;--ok-50:#e4efea;--gold:#CECEC9;
--warn:#965c00;--warn-50:#fdf3dc;--bad:#a32d1e;--bad-50:#fbeae6;--sans:"Thmanyah Sans",sans-serif;--disp:"Thmanyah Serif Display","Thmanyah Sans",serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:400 17px/1.85 var(--sans);background:var(--paper);color:var(--ink);direction:rtl;overflow-wrap:anywhere}
a{color:var(--green);text-underline-offset:3px}a:hover{color:var(--green-d)}:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:3px}
.num{font-variant-numeric:tabular-nums}
main{max-width:1120px;margin:0 auto;padding:32px 20px 64px}
.read{max-width:760px;margin-inline:auto}main>p,main>.note,main>h1,main>form.calc{max-width:760px}
h1,h2,h3{font-family:var(--disp);color:var(--ink)}h1{font-size:clamp(1.55rem,1.2rem + 1.6vw,2.15rem);line-height:1.5;margin:.3em 0 .5em;font-weight:700}
h2{font-size:clamp(1.3rem,1.05rem + .9vw,1.6rem);line-height:1.5;margin:1.9em 0 .55em;padding-top:1.1em;border-top:1px solid var(--line);font-weight:700}main h2:first-child,.hero h2,.result h2,.cards+h2{border-top:0;padding-top:0}h3{font-size:1.05rem;margin:1.2em 0 .3em}
nav.crumbs{font-size:.88rem;color:var(--muted)}nav.crumbs a{color:var(--muted)}
.eyebrow{display:inline-block;font-size:.82rem;color:#5A5A56;letter-spacing:.01em;margin:0 0 4px;font-weight:700}
.chip{display:inline-block;font-size:.84rem;line-height:1.7;border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:999px;padding:0 12px;margin-inline-end:6px;white-space:nowrap}
.chip.ok{background:var(--ok-50);border-color:#a9cfc1;color:var(--ok)}.chip.warn{background:var(--warn-50);border-color:#e6c883;color:var(--warn)}.chip.bad{background:var(--bad-50);border-color:#e3b0a8;color:var(--bad)}
.tag{display:inline-block;background:var(--green-d);color:#fff;border-radius:999px;padding:0 12px;font-size:.84rem;line-height:1.7}
.byline,.small{font-size:.88rem;color:var(--muted)}.byline{margin:.3em 0}
.note{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:.9rem;color:var(--muted);margin:14px 0}
.how{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:.92rem;margin-top:28px;color:var(--muted)}.how b{color:var(--ink)}
.cta{background:var(--card);border:1px solid var(--line-strong);border-radius:12px;box-shadow:var(--shadow-sm);padding:18px 22px;margin:28px 0;display:flex;flex-wrap:wrap;gap:8px 22px}.cta a{color:var(--ink);font-weight:700}
.err{background:var(--bad-50);border:1px solid #e3b0a8;border-radius:12px;padding:10px 14px}
form.calc{background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-sm);padding:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
form.calc label{display:flex;flex-direction:column;font-size:.92rem;gap:4px}
form.calc input,form.calc select{font:inherit;font-size:.95rem;min-height:40px;padding:7px 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--card);color:var(--ink)}form.calc input:focus,form.calc select:focus{outline:2px solid var(--ink);outline-offset:1px}form.calc .wide{grid-column:1/-1}
button{font:500 .95rem var(--sans);min-height:40px;background:var(--ink);color:#fff;border:0;border-radius:10px;padding:8px 24px;cursor:pointer;box-shadow:0 1px 2px rgb(0 0 0/.14)}button:hover{background:rgb(24 24 22/.85)}button:active{transform:scale(.98)}
.result{background:var(--card);border:1px solid var(--ink);border-radius:12px;box-shadow:var(--shadow-sm);padding:16px 20px;margin:20px 0}
table{border-collapse:collapse;width:100%;font-size:.93rem;background:var(--card);border:1px solid var(--line);border-radius:12px;display:block;overflow-x:auto}th,td{border:1px solid var(--line);padding:8px 12px;text-align:right;vertical-align:top}th{background:var(--surface-2);font-weight:700}
blockquote{margin:.6em 0;padding:14px 18px;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow-sm);font:400 .98rem/2 var(--reading);border-radius:12px}blockquote p{margin:.3em 0}
details{margin:.4em 0}dt{font-weight:700;margin-top:.8em}dd{margin:.2em 0 0}
ul.tools{list-style:none;padding:0;margin:18px 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}ul.tools li{background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-sm);padding:16px 18px;font-size:.92rem;line-height:1.8;color:var(--muted);position:relative}ul.tools li:hover{border-color:var(--line-strong)}ul.tools li b{font:700 1.05rem/1.6 var(--disp);color:var(--ink)}ul.tools li a{text-decoration:none}ul.tools li a::after{content:"";position:absolute;inset:0}
.hero{padding:8px 0 22px;margin:0 0 6px;border-bottom:1px solid var(--line)}
.hero h1{margin:0 0 .3em;max-width:46rem}.hero p{margin:0;color:var(--muted);max-width:46rem;font-size:1.05rem;line-height:1.95}.hero .gold{color:var(--muted)}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.filters a{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:2px 14px;text-decoration:none;font-size:.9rem;background:var(--card);color:var(--ink)}
.filters a:hover{border-color:var(--ink)}.filters a[aria-current]{background:var(--ink);border-color:var(--ink);color:#fff}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;list-style:none;padding:0;margin:16px 0 28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-sm);padding:16px 18px;display:flex;flex-direction:column;gap:8px;height:100%;transition:border-color .15s}
.card:hover{border-color:var(--line-strong)}
.card h3{margin:0;font-size:1.08rem;line-height:1.6}.card h3 a{color:var(--ink);text-decoration:none}.card h3 a::after{content:"";position:absolute;inset:0}
.card{position:relative}.card .eyebrow{align-self:flex-start;margin:0}.card .ex{color:var(--muted);font-size:.92rem;line-height:1.8;margin:0}.card .meta{margin-top:auto;display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center;font-size:.85rem;color:var(--muted)}
.empty{background:var(--card);border:1px dashed var(--line);border-radius:16px;padding:28px 20px;text-align:center;color:var(--muted)}

.doc{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;align-items:start}.doc-body{min-width:0;max-width:760px}.doc-body>section:first-child h2{border-top:0;margin-top:0;padding-top:0}
.doc-toc{display:none;border:1px solid var(--line);background:var(--card);border-radius:12px;box-shadow:var(--shadow-sm);padding:14px 16px;font-size:.88rem;line-height:1.7}
.doc-toc b{display:block;margin-bottom:6px;font-size:.9rem}.doc-toc a{display:block;padding:5px 0;color:var(--muted);text-decoration:none}.doc-toc a:hover{color:var(--ink)}
.doc-body section{scroll-margin-top:84px}.doc-body article.src h3{font:700 1rem/1.6 var(--sans);color:var(--ink);margin:1.1em 0 .2em}.doc-body li{margin:.3em 0}
table th,table td{min-width:5.5rem}
@media (min-width:960px){.doc{grid-template-columns:minmax(0,1fr) 300px;gap:40px}.doc-toc{display:block;position:sticky;top:84px;order:2}}
@media (max-width:900px){.cards,ul.tools{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.cards,ul.tools{grid-template-columns:minmax(0,1fr)}}
@media (max-width:640px){body{font-size:16px}main{padding:20px 16px 44px}.cta{padding:16px}.hero{padding-bottom:16px}}
@media (prefers-reduced-motion:reduce){.card{transition:none}button:active{transform:none}}

.mk-top,.mk-foot{font-size:15px;line-height:1.65;font-family:var(--sans)}
.mk-wrap{max-width:1160px;margin-inline:auto;padding-inline:16px}@media (min-width:640px){.mk-wrap{padding-inline:28px}}
.skip{position:absolute;inset-inline-start:8px;top:-60px;background:#fff;padding:8px 14px;border-radius:8px;z-index:60}.skip:focus{top:8px}
.mk-top{position:sticky;top:0;z-index:40;background:rgb(250 250 249);border-bottom:1px solid rgb(224 224 220)}
.mk-top-in{display:flex;align-items:center;gap:12px;padding-block:10px}
.mk-brand{display:flex;align-items:center;gap:.65rem;color:rgb(24 24 22);text-decoration:none;min-height:44px}
.mk-mark{display:inline-block;line-height:0;height:34px;aspect-ratio:3754/1604}.mk-logo{height:34px;width:auto;display:block;color:#073D31}
.mk-brand small{display:block;font-size:.72rem;line-height:1.45;color:rgb(100 100 95);border-inline-start:1px solid rgb(224 224 220);padding-inline-start:.65rem}
.mk-nav{display:none;align-items:center;gap:22px;margin-inline-start:28px;font-size:.9rem}
.mk-nav a{color:rgb(100 100 95);padding-block:10px;text-decoration:none}.mk-nav a:hover,.mk-nav a[aria-current]{color:rgb(24 24 22)}
.mk-top-cta{margin-inline-start:0;display:flex;gap:8px;align-items:center}.mk-top-cta .btn-ghost{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:40px;padding:.55rem 1.1rem;border-radius:10px;font:500 .875rem/1.4 var(--sans);text-decoration:none;cursor:pointer;transition:background-color .15s,border-color .15s}
.btn-primary{background:rgb(24 24 22);color:#fff;border:0;box-shadow:0 1px 2px rgb(0 0 0/.14)}.btn-primary:hover{background:rgb(24 24 22/.85);color:#fff}
.btn-ghost{background:#fff;color:rgb(24 24 22);border:1px solid rgb(206 206 201);box-shadow:0 1px 2px rgb(0 0 0/.05)}.btn-ghost:hover{background:rgb(243 243 241);color:rgb(24 24 22);border-color:rgb(100 100 95/.55)}
.mk-menu{position:relative;margin-block:0;margin-inline-start:auto}
.mk-menu summary{list-style:none;cursor:pointer;min-height:40px;padding:.4rem .9rem;border:1px solid rgb(206 206 201);border-radius:10px;display:inline-flex;align-items:center;font-size:.85rem;font-weight:600;background:#fff}
.mk-menu summary::-webkit-details-marker{display:none}
.mk-menu-list{position:absolute;inset-inline-end:0;top:calc(100% + 6px);min-width:210px;background:#fff;border:1px solid rgb(206 206 201);border-radius:10px;padding:6px;display:grid;z-index:50}
.mk-menu-list a{padding:11px 12px;min-height:44px;color:rgb(24 24 22);text-decoration:none;border-radius:6px;display:flex;align-items:center}.mk-menu-list a:hover{background:rgb(243 243 241)}
@media (min-width:640px){.mk-top-cta .btn-ghost{display:inline-flex}.mk-menu{margin-inline-start:0}}
@media (min-width:980px){.mk-nav{display:flex}.mk-menu{display:none}.mk-top-cta{margin-inline-start:auto}}
@media (max-width:420px){.mk-brand small{display:none}.mk-cta-top{min-height:40px;padding-inline:.7rem;font-size:.82rem}.mk-top-in{gap:8px}}
.mk-foot{border-top:1px solid rgb(224 224 220);background:rgb(250 250 249);margin-top:0}
.mk-foot-in{display:grid;gap:24px;padding-block:32px;font-size:.9rem}@media (min-width:900px){.mk-foot-in{grid-template-columns:1fr 1.6fr}}
.mk-foot-brand{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem;line-height:0}.mk-logo-foot{height:30px}
.mk-foot p{margin:0;color:rgb(100 100 95);line-height:1.9}.mk-foot a{color:rgb(24 24 22/.85)}.mk-foot p a{text-decoration:underline;text-decoration-color:rgb(24 24 22/.3);text-underline-offset:3px}
.mk-foot-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px 24px}@media (max-width:720px){.mk-foot-cols{grid-template-columns:repeat(2,minmax(0,1fr))}}
.mk-foot-links{display:flex;flex-direction:column;gap:6px;align-content:start}.mk-foot-links b{font-size:.85rem;color:rgb(24 24 22);margin-bottom:2px}
.mk-foot-links a{padding-block:8px;text-decoration:none}.mk-foot-links a:hover{text-decoration:underline}