:root{--bg: #ffffff;--surface: #f5f7fa;--border: #dfe4ea;--ink: #14233a;--muted: #5a6b7b;--accent: #1763a6;--accent-ink: #0f2942;--brass: #b07d22;--focus: #1763a6;--good: #1c7c4a;--bad: #b3261e;--radius: 12px;--maxw: 72ch;--font: "Cairo", "Segoe UI", Tahoma, "Noto Kufi Arabic", system-ui, sans-serif;color-scheme:light}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scrollbar-gutter:stable}@view-transition{navigation:auto}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:1.05rem;line-height:1.75;text-rendering:optimizeLegibility}.container{width:min(100% - 2rem,1080px);margin-inline:auto;padding-inline:max(0px,env(safe-area-inset-left)) max(0px,env(safe-area-inset-right))}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration:underline}h1,h2,h3{color:var(--accent-ink);line-height:1.3;font-weight:800}h1{font-size:clamp(1.6rem,4vw,2.3rem)}h2{font-size:clamp(1.3rem,3vw,1.7rem);margin-top:2em}main{padding-block:1.5rem 3rem}.skip-link{position:absolute;inset-inline-start:-999px;top:0;background:var(--accent-ink);color:#fff;padding:.6rem 1rem;z-index:100}.skip-link:focus{inset-inline-start:0}:where(a,button,input,[tabindex]):focus-visible{outline:3px solid var(--focus);outline-offset:2px;box-shadow:0 0 0 5px #ffffffa6}.site-header{border-bottom:1px solid var(--border);background:var(--bg)}.hrow{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.8rem;flex-wrap:wrap}.brand{font-weight:900;font-size:1.4rem;color:var(--accent-ink);text-decoration:none}.brand span{color:var(--brass)}.site-header nav ul{display:flex;gap:1rem;list-style:none;margin:0;padding:0;flex-wrap:wrap;align-items:center}.site-header nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.98rem;display:inline-flex;align-items:center;min-height:44px}.site-header nav a:hover{color:var(--accent)}.site-footer{border-top:1px solid var(--border);background:var(--surface);padding-block:1.5rem;margin-top:3rem}.site-footer .assoc{color:var(--muted);font-size:.9rem;margin:0 0 .8rem}.site-footer nav ul{display:flex;gap:1rem;flex-wrap:wrap;align-items:center;list-style:none;margin:0 0 .8rem;padding:0}.site-footer nav a{color:var(--ink);font-size:.92rem;display:inline-flex;align-items:center;min-height:44px}.site-footer .copy{color:var(--muted);font-size:.85rem;margin:0}.tldr{background:var(--surface);border:1px solid var(--border);border-inline-start:4px solid var(--brass);border-radius:var(--radius);padding:1rem 1.2rem;margin:1.5rem 0}.tldr strong{color:var(--accent-ink)}.disclosure{background:#fff8ec;border:1px solid #f0dcb4;border-radius:var(--radius);padding:.7rem 1rem;font-size:.9rem;color:#6b521f;margin:1rem 0}.prose{max-width:var(--maxw)}.prose p,.prose li{font-size:1.05rem}@media(max-width:480px){body{font-size:1rem}.site-header nav ul{gap:.6rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@font-face{font-family:Cairo;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/cairo-400-arabic.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Cairo;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/cairo-400-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:Cairo;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/cairo-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Cairo;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/cairo-600-arabic.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Cairo;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/cairo-600-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:Cairo;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/cairo-600-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Cairo;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/cairo-700-arabic.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Cairo;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/cairo-700-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:Cairo;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/cairo-700-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Cairo;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/cairo-800-arabic.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Cairo;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/cairo-800-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:Cairo;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/cairo-800-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}.lang[data-astro-cid-a2mxz4y6]{display:flex;gap:.25rem;align-items:center;font-size:.9rem}.lang[data-astro-cid-a2mxz4y6] a[data-astro-cid-a2mxz4y6]{color:var(--muted);text-decoration:none;font-weight:600;padding:.2rem .45rem;min-height:44px;display:inline-flex;align-items:center}.lang[data-astro-cid-a2mxz4y6] a[data-astro-cid-a2mxz4y6].cur{color:var(--accent-ink);text-decoration:underline}.lang[data-astro-cid-a2mxz4y6] a[data-astro-cid-a2mxz4y6]:hover{color:var(--accent)}