.ec-comments[data-astro-cid-sf4btmrt]{--ec-comment-gap: 1.5rem;--ec-comment-indent: 2rem;--ec-comment-border: 1px solid #e5e7eb}.ec-comments-list[data-astro-cid-sf4btmrt],.ec-comment-replies[data-astro-cid-sf4btmrt]{list-style:none;padding:0;margin:0}.ec-comments-list[data-astro-cid-sf4btmrt]>li[data-astro-cid-sf4btmrt]+li[data-astro-cid-sf4btmrt]{margin-top:var(--ec-comment-gap)}.ec-comment[data-astro-cid-sf4btmrt]{padding-bottom:var(--ec-comment-gap);border-bottom:var(--ec-comment-border)}.ec-comment-replies[data-astro-cid-sf4btmrt]{margin-top:var(--ec-comment-gap);padding-left:var(--ec-comment-indent)}.ec-comment-replies[data-astro-cid-sf4btmrt]>li[data-astro-cid-sf4btmrt]+li[data-astro-cid-sf4btmrt]{margin-top:var(--ec-comment-gap)}.ec-comment-header[data-astro-cid-sf4btmrt]{display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap}.ec-comment-author[data-astro-cid-sf4btmrt]{font-weight:600}.ec-comment-author[data-astro-cid-sf4btmrt] a[data-astro-cid-sf4btmrt]{color:inherit}.ec-comment-badge[data-astro-cid-sf4btmrt]{font-size:.75em;vertical-align:super}.ec-comment-date[data-astro-cid-sf4btmrt]{font-size:.875em;opacity:.6}.ec-comment-body[data-astro-cid-sf4btmrt]{margin-top:.5rem;white-space:pre-wrap;word-break:break-word}.ec-comment-actions[data-astro-cid-sf4btmrt]{margin-top:.5rem}.ec-reaction[data-astro-cid-sf4btmrt]{display:inline-flex;align-items:center;gap:.35rem;font:inherit;font-size:.875em;color:inherit;background:none;border:var(--ec-comment-border);border-radius:999px;padding:.15rem .6rem;cursor:pointer}.ec-reaction[data-astro-cid-sf4btmrt][aria-pressed=true]{border-color:currentColor;font-weight:600}.ec-reaction[data-astro-cid-sf4btmrt][aria-pressed=true] .ec-reaction-icon[data-astro-cid-sf4btmrt]{color:#e0245e}.ec-reaction[data-astro-cid-sf4btmrt]:disabled{opacity:.5;cursor:default}.ec-reaction-count[data-astro-cid-sf4btmrt]{font-variant-numeric:tabular-nums}.ec-comment-form[data-astro-cid-yz3vcq4k]{--ec-form-gap: .75rem}.ec-comment-form-fields[data-astro-cid-yz3vcq4k]{display:grid;gap:var(--ec-form-gap)}@media(min-width:640px){.ec-comment-form-fields[data-astro-cid-yz3vcq4k]{grid-template-columns:1fr 1fr}}.ec-comment-form-field[data-astro-cid-yz3vcq4k]{display:flex;flex-direction:column;gap:.25rem;margin-top:var(--ec-form-gap)}.ec-comment-form-field[data-astro-cid-yz3vcq4k]:first-child,.ec-comment-form-fields[data-astro-cid-yz3vcq4k] .ec-comment-form-field[data-astro-cid-yz3vcq4k]{margin-top:0}.ec-comment-form-field[data-astro-cid-yz3vcq4k] input[data-astro-cid-yz3vcq4k],.ec-comment-form-field[data-astro-cid-yz3vcq4k] textarea[data-astro-cid-yz3vcq4k]{padding:.5rem;border:1px solid var(--ec-form-border, #d1d5db);border-radius:.25rem;font:inherit;background:var(--ec-form-bg, #fff);color:var(--ec-form-color, inherit)}.dark .ec-comment-form-field[data-astro-cid-yz3vcq4k] input[data-astro-cid-yz3vcq4k],.dark .ec-comment-form-field[data-astro-cid-yz3vcq4k] textarea[data-astro-cid-yz3vcq4k]{--ec-form-bg: #1f2937;--ec-form-border: #4b5563;--ec-form-color: #f9fafb}.ec-comment-user-info[data-astro-cid-yz3vcq4k]{display:flex;align-items:center;gap:.5rem;padding:.75rem;background:var(--ec-form-user-bg, #f3f4f6);border:1px solid var(--ec-form-user-border, #d1d5db);border-radius:.375rem;font-size:.875rem}.dark .ec-comment-user-info[data-astro-cid-yz3vcq4k]{background:var(--ec-form-user-bg-dark, #374151)}.ec-comment-user-name[data-astro-cid-yz3vcq4k]{font-weight:600}.ec-comment-user-email[data-astro-cid-yz3vcq4k]{opacity:.7}.ec-comment-user-email[data-astro-cid-yz3vcq4k]:before{content:"·";margin-right:.5rem}.ec-comment-form-submit[data-astro-cid-yz3vcq4k]{margin-top:var(--ec-form-gap);padding:.5rem 1.5rem;border:none;border-radius:.25rem;font:inherit;font-weight:600;cursor:pointer;background:var(--ec-form-submit-bg, #1f2937);color:var(--ec-form-submit-color, #fff)}.ec-comment-form-submit[data-astro-cid-yz3vcq4k]:disabled{opacity:.6;cursor:not-allowed}.ec-comment-form-status[data-astro-cid-yz3vcq4k]{margin-top:var(--ec-form-gap);font-size:.875em}.ec-comment-form-status[data-astro-cid-yz3vcq4k]:empty{display:none}.ec-comment-form-success[data-astro-cid-yz3vcq4k]{color:var(--ec-form-success-color, #059669)}.ec-comment-form-error[data-astro-cid-yz3vcq4k]{color:var(--ec-form-error-color, #dc2626)}.emdash-image[data-astro-cid-7bkwcqed]{margin:1.5rem 0}.emdash-image[data-astro-cid-7bkwcqed] img[data-astro-cid-7bkwcqed]{max-width:100%;height:auto}.emdash-image[data-astro-cid-7bkwcqed] figcaption[data-astro-cid-7bkwcqed]{font-size:.875rem;color:var(--emdash-caption-color, var(--color-muted, #666));margin-top:.5rem;text-align:center}.emdash-code[data-astro-cid-w4oirwbb]{margin:1.5rem 0}.emdash-code-filename[data-astro-cid-w4oirwbb]{font-size:.75rem;font-family:monospace;background:#2d2d2d;color:#ccc;padding:.5rem 1rem;border-radius:.5rem .5rem 0 0}.emdash-code[data-astro-cid-w4oirwbb] pre[data-astro-cid-w4oirwbb]{margin:0;padding:1rem;background:#1e1e1e;border-radius:.5rem;overflow-x:auto}.emdash-code-filename[data-astro-cid-w4oirwbb]+pre[data-astro-cid-w4oirwbb]{border-radius:0 0 .5rem .5rem}.emdash-code[data-astro-cid-w4oirwbb] code[data-astro-cid-w4oirwbb]{font-family:Fira Code,Consolas,monospace;font-size:.875rem;color:#e0e0e0}.emdash-embed[data-astro-cid-77awmbla]{margin:1.5rem 0}.emdash-embed-video[data-astro-cid-77awmbla]{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}.emdash-embed-video[data-astro-cid-77awmbla] iframe[data-astro-cid-77awmbla],.emdash-embed-video[data-astro-cid-77awmbla] video[data-astro-cid-77awmbla]{position:absolute;top:0;left:0;width:100%;height:100%;border:0}.emdash-embed-audio[data-astro-cid-77awmbla]{width:100%}.emdash-embed-audio[data-astro-cid-77awmbla] audio[data-astro-cid-77awmbla]{width:100%}.emdash-embed[data-astro-cid-77awmbla] figcaption[data-astro-cid-77awmbla]{font-size:.875rem;color:var(--emdash-caption-color, var(--color-muted, #666));margin-top:.5rem;text-align:center}.emdash-gallery[data-astro-cid-4kall7zj]{display:grid;grid-template-columns:repeat(var(--columns, 3),1fr);gap:1rem;margin:1.5rem 0}.emdash-gallery-item[data-astro-cid-4kall7zj]{margin:0}.emdash-gallery-item[data-astro-cid-4kall7zj] img[data-astro-cid-4kall7zj]{width:100%;height:auto;object-fit:cover;aspect-ratio:1}.emdash-gallery-item[data-astro-cid-4kall7zj] figcaption[data-astro-cid-4kall7zj]{font-size:.75rem;color:var(--emdash-caption-color, var(--color-muted, #666));margin-top:.25rem;text-align:center}@media(max-width:640px){.emdash-gallery[data-astro-cid-4kall7zj]{grid-template-columns:repeat(2,1fr)}}.emdash-columns[data-astro-cid-yxe7qe25]{display:flex;gap:2rem;margin:1.5rem 0}.emdash-column[data-astro-cid-yxe7qe25]{flex:1;min-width:0}@media(max-width:768px){.emdash-columns[data-astro-cid-yxe7qe25]{flex-direction:column;gap:1rem}}.emdash-break[data-astro-cid-dzm5soq2]{margin:2rem 0}.emdash-break-line[data-astro-cid-dzm5soq2]{border:none;border-top:1px solid var(--emdash-break-color, var(--color-border, #e0e0e0))}.emdash-break-dots[data-astro-cid-dzm5soq2]{text-align:center;color:var(--emdash-break-dots-color, var(--color-muted, #999));letter-spacing:.5em}.emdash-break-space[data-astro-cid-dzm5soq2]{height:2rem}.emdash-html-block[data-astro-cid-uboew4m7]{margin:1.5rem 0}.emdash-table-wrapper[data-astro-cid-bjruquwg]{margin:1.5rem 0;overflow-x:auto}.emdash-table[data-astro-cid-bjruquwg]{width:100%;border-collapse:collapse;font-size:.9rem}.emdash-table[data-astro-cid-bjruquwg] th[data-astro-cid-bjruquwg],.emdash-table[data-astro-cid-bjruquwg] td[data-astro-cid-bjruquwg]{border:1px solid var(--color-border, #ddd);padding:.75rem;text-align:left}.emdash-table[data-astro-cid-bjruquwg] th[data-astro-cid-bjruquwg] p,.emdash-table[data-astro-cid-bjruquwg] td[data-astro-cid-bjruquwg] p{margin:0}.emdash-table[data-astro-cid-bjruquwg] th[data-astro-cid-bjruquwg]{background:var(--color-surface, #f5f5f5);font-weight:600}.emdash-table[data-astro-cid-bjruquwg] tbody[data-astro-cid-bjruquwg] tr[data-astro-cid-bjruquwg]:nth-child(2n){background:var(--color-bg-subtle, #fafafa)}.emdash-table[data-astro-cid-bjruquwg] tbody[data-astro-cid-bjruquwg] tr[data-astro-cid-bjruquwg]:hover{background:var(--color-surface, #f0f0f0)}.emdash-button[data-astro-cid-x6qqszxc]{display:inline-block;padding:.75em 1.5em;border-radius:4px;text-decoration:none;font-weight:500;cursor:pointer;transition:background-color .2s,border-color .2s,color .2s}.emdash-button--default[data-astro-cid-x6qqszxc],.emdash-button--fill[data-astro-cid-x6qqszxc]{background-color:var(--emdash-button-bg, #0073aa);color:var(--emdash-button-color, #fff);border:2px solid var(--emdash-button-bg, #0073aa)}.emdash-button--default[data-astro-cid-x6qqszxc]:hover,.emdash-button--fill[data-astro-cid-x6qqszxc]:hover{background-color:var(--emdash-button-bg-hover, #005177);border-color:var(--emdash-button-bg-hover, #005177)}.emdash-button--outline[data-astro-cid-x6qqszxc]{background-color:transparent;color:var(--emdash-button-bg, #0073aa);border:2px solid var(--emdash-button-bg, #0073aa)}.emdash-button--outline[data-astro-cid-x6qqszxc]:hover{background-color:var(--emdash-button-bg, #0073aa);color:var(--emdash-button-color, #fff)}.emdash-buttons[data-astro-cid-ja2bytfm]{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.5rem 0}.emdash-buttons--vertical[data-astro-cid-ja2bytfm]{flex-direction:column;align-items:flex-start}.emdash-buttons--horizontal[data-astro-cid-ja2bytfm]{flex-direction:row;align-items:center}.emdash-cover[data-astro-cid-lovrffo4]{position:relative;display:flex;align-items:center;padding:2rem;margin:1.5rem 0;overflow:hidden;border-radius:4px;background-color:var(--emdash-cover-fallback-bg, #333)}.emdash-cover__background[data-astro-cid-lovrffo4]{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.emdash-cover__video[data-astro-cid-lovrffo4]{object-fit:cover}.emdash-cover__overlay[data-astro-cid-lovrffo4]{position:absolute;inset:0;z-index:1}.emdash-cover__content[data-astro-cid-lovrffo4]{position:relative;z-index:2;width:100%;color:var(--emdash-cover-text-color, #fff)}.emdash-cover--align-left[data-astro-cid-lovrffo4]{justify-content:flex-start;text-align:left}.emdash-cover--align-center[data-astro-cid-lovrffo4]{justify-content:center;text-align:center}.emdash-cover--align-right[data-astro-cid-lovrffo4]{justify-content:flex-end;text-align:right}.emdash-cover__content[data-astro-cid-lovrffo4] h1,.emdash-cover__content[data-astro-cid-lovrffo4] h2,.emdash-cover__content[data-astro-cid-lovrffo4] h3,.emdash-cover__content[data-astro-cid-lovrffo4] h4,.emdash-cover__content[data-astro-cid-lovrffo4] p{color:inherit}.emdash-file[data-astro-cid-6khs3ypc]{display:flex;align-items:center;gap:.75rem;padding:1rem;margin:1rem 0;background-color:var(--emdash-file-bg, #f5f5f5);border-radius:4px;border:1px solid var(--emdash-file-border, #e0e0e0)}.emdash-file__link[data-astro-cid-6khs3ypc]{display:flex;align-items:center;gap:.5rem;flex:1;text-decoration:none;color:var(--emdash-file-color, #333)}.emdash-file__link[data-astro-cid-6khs3ypc]:hover{text-decoration:underline}.emdash-file__icon[data-astro-cid-6khs3ypc]{width:1.5rem;height:1.5rem;flex-shrink:0;color:var(--emdash-file-icon-color, #666)}.emdash-file__name[data-astro-cid-6khs3ypc]{font-weight:500;word-break:break-all}.emdash-file__download[data-astro-cid-6khs3ypc]{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;background-color:var(--emdash-button-bg, #0073aa);color:var(--emdash-button-color, #fff);border-radius:4px;transition:background-color .2s}.emdash-file__download[data-astro-cid-6khs3ypc]:hover{background-color:var(--emdash-button-bg-hover, #005177)}.emdash-file__download[data-astro-cid-6khs3ypc] svg[data-astro-cid-6khs3ypc]{width:1.25rem;height:1.25rem}.emdash-pullquote[data-astro-cid-f4rwo3nv]{margin:2rem 0;padding:1.5rem 2rem;border-top:4px solid var(--emdash-pullquote-border, #0073aa);border-bottom:4px solid var(--emdash-pullquote-border, #0073aa);text-align:center}.emdash-pullquote__text[data-astro-cid-f4rwo3nv]{font-size:1.5rem;font-style:italic;line-height:1.4;color:var(--emdash-pullquote-color, #333);margin:0}.emdash-pullquote__citation[data-astro-cid-f4rwo3nv]{margin-top:1rem;font-size:.9rem;font-style:normal;color:var(--emdash-pullquote-citation-color, #666)}.lang-switcher[data-astro-cid-a2mxz4y6]{display:inline-flex;align-items:center;padding:.375rem .75rem;border-radius:999px;font-size:.875rem;font-weight:600;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);text-decoration:none;transition:background .15s,border-color .15s}.lang-switcher[data-astro-cid-a2mxz4y6]:hover{background:var(--color-surface-alt);border-color:var(--color-accent);color:var(--color-accent)}:root{--color-bg: #ffffff;--color-surface: #f9fafb;--color-surface-alt: #f3f4f6;--color-border: #e5e7eb;--color-border-focus: #2563eb;--color-text: #111827;--color-text-muted: #6b7280;--color-accent: #2563eb;--color-accent-dark: #1d4ed8;--color-accent-light: #eff6ff;--color-success-bg: #edf7ed;--color-success-text: #1e5e21;--color-error-bg: #fdf0f0;--color-error-text: #8b1c1c;--color-error-border: #d99;--font-body: var(--font-body), "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--font-arabic: "Noto Sans Arabic", system-ui, -apple-system, "Segoe UI", sans-serif;--radius: 10px;--content-width: 720px;--wide-width: 960px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .07), 0 2px 4px -2px rgb(0 0 0 / .05)}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-body);font-size:1rem;line-height:1.7;color:var(--color-text);background:var(--color-bg);min-height:100dvh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html[lang=ar] body{font-family:var(--font-arabic)}.site-main{flex:1 0 auto}.site-footer{flex-shrink:0}h1,h2,h3,h4{line-height:1.25;font-weight:700;letter-spacing:-.03em;margin:0 0 .5em}h1{font-size:2rem}h2{font-size:1.375rem}h3{font-size:1.125rem}p{margin:0 0 1rem}p:last-child{margin-bottom:0}a{color:var(--color-accent)}a:hover{color:var(--color-accent-dark)}time{font-size:.875rem;color:var(--color-text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header[data-astro-cid-5hce7sga]{border-bottom:1px solid var(--color-border);background:var(--color-bg);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:10}.site-header__inner[data-astro-cid-5hce7sga]{max-width:var(--wide-width);margin:0 auto;padding:0 1.25rem;height:64px;display:flex;align-items:center;gap:1rem}.site-header__brand[data-astro-cid-5hce7sga]{text-decoration:none;flex-shrink:0;display:flex;align-items:center;gap:.625rem}.site-header__logo[data-astro-cid-5hce7sga]{height:40px;width:auto;display:block}.site-header__name[data-astro-cid-5hce7sga]{font-weight:700;font-size:1rem;color:var(--color-text)}.nav-toggle[data-astro-cid-5hce7sga]{margin-inline-start:auto;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg);color:var(--color-text);cursor:pointer}.nav-toggle[data-astro-cid-5hce7sga]:hover{background:var(--color-surface)}.site-nav[data-astro-cid-5hce7sga]{align-items:center;gap:.125rem}.site-nav[data-astro-cid-5hce7sga]:popover-open{display:flex;flex-direction:column;align-items:stretch;gap:.25rem;position:fixed;inset:64px auto auto;inset-inline-end:.75rem;margin:0;width:min(15rem,calc(100vw - 1.5rem));padding:.5rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg);box-shadow:var(--shadow-md)}.site-nav[data-astro-cid-5hce7sga]::backdrop{background:#0003}.site-nav[data-astro-cid-5hce7sga]:popover-open .site-nav__register[data-astro-cid-5hce7sga]{margin-inline-start:0;margin-top:.25rem}.site-nav__link[data-astro-cid-5hce7sga]{padding:.4rem .75rem;border-radius:var(--radius);font-size:.9375rem;color:var(--color-text-muted);text-decoration:none;transition:color .15s,background .15s}.site-nav__link[data-astro-cid-5hce7sga]:hover{color:var(--color-text);background:var(--color-surface)}.site-nav__link--active[data-astro-cid-5hce7sga]{color:var(--color-text);font-weight:600}.site-nav__register[data-astro-cid-5hce7sga]{margin-inline-start:.5rem;padding:.375rem .875rem;border-radius:var(--radius);font-size:.9375rem;font-weight:600;background:var(--color-accent);color:#fff;text-decoration:none;transition:background .15s}.site-nav__register[data-astro-cid-5hce7sga]:hover{background:var(--color-accent-dark);color:#fff}@media(min-width:768px){.nav-toggle[data-astro-cid-5hce7sga]{display:none}.site-nav[data-astro-cid-5hce7sga],.site-nav[data-astro-cid-5hce7sga]:popover-open{display:flex;flex-direction:row;align-items:center;gap:.125rem;position:static;inset:auto;margin-inline-start:auto;width:auto;padding:0;border:0;background:none;box-shadow:none}.site-nav[data-astro-cid-5hce7sga]:popover-open .site-nav__register[data-astro-cid-5hce7sga]{margin-top:0;margin-inline-start:.5rem}}.site-main[data-astro-cid-5hce7sga]{max-width:var(--wide-width);margin:0 auto;padding:2.5rem 1.25rem 4rem}.site-footer[data-astro-cid-5hce7sga]{border-top:1px solid var(--color-border);background:var(--color-surface)}.site-footer__inner[data-astro-cid-5hce7sga]{max-width:var(--wide-width);margin:0 auto;padding:2rem 1.25rem}.site-footer__name[data-astro-cid-5hce7sga]{font-weight:700;margin-bottom:.25rem}.site-footer__tagline[data-astro-cid-5hce7sga]{color:var(--color-text-muted);font-size:.9375rem}.site-footer__links[data-astro-cid-5hce7sga]{font-size:.875rem;color:var(--color-text-muted);margin-top:.75rem}.site-footer__links[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{color:var(--color-text-muted)}.site-footer__links[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]:hover{color:var(--color-accent)}.site-footer__bar[data-astro-cid-5hce7sga]{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--color-border);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;font-size:.8125rem;color:var(--color-text-muted)}.site-footer__copy[data-astro-cid-5hce7sga],.site-footer__credit[data-astro-cid-5hce7sga]{margin:0}.site-footer__credit[data-astro-cid-5hce7sga]{opacity:.8}