:root{--g:#0aae7e;--g2:#078a63;--ink:#0f1b17;--ink2:#41524b;--mut:#6b7c75;--bg:#f6f9f8;--card:#fff;--line:#e3ebe8;--dark:#060d0b}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font:16px/1.7 Inter,"IBM Plex Sans Arabic",system-ui,sans-serif;color:var(--ink);background:var(--bg)}
[dir=rtl] body,html[dir=rtl] body{font-family:"IBM Plex Sans Arabic",Inter,system-ui,sans-serif}
a{color:var(--g2)}.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.top{position:sticky;top:0;z-index:5;background:rgba(6,13,11,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.top .wrap{display:flex;align-items:center;gap:14px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;font-size:19px}.brand svg{width:32px;height:32px}
.crumb{color:#9fb5ad;font-weight:600;padding-inline-start:12px;border-inline-start:1px solid rgba(255,255,255,.18)}
.lng{margin-inline-start:auto;position:relative;color:#e8f1ee}.lng summary{cursor:pointer;list-style:none;padding:6px 12px;border:1px solid rgba(255,255,255,.18);border-radius:999px;font-size:14px}
.lng summary::-webkit-details-marker{display:none}.lng nav{position:absolute;inset-inline-end:0;top:44px;background:#fff;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.18);padding:6px;display:grid;min-width:160px}
.lng nav a{padding:8px 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:14px}.lng nav a:hover,.lng nav a[aria-current]{background:#e9f8f2;color:var(--g2)}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--g);color:#fff;text-decoration:none;font-weight:700;padding:9px 16px;border-radius:999px;font-size:14px;border:0;white-space:nowrap}.btn:hover{background:var(--g2)}
.hero{background:radial-gradient(800px 300px at 20% 0,rgba(10,174,126,.28),transparent),var(--dark);color:#fff;padding:46px 0 40px}
.hero h1{margin:0 0 8px;font-size:clamp(28px,4vw,42px);line-height:1.2}.hero p{margin:0 0 22px;color:#b9cbc4;max-width:720px}
.tools{display:flex;gap:10px;flex-wrap:wrap}.tools input{flex:1;min-width:220px;max-width:520px;font:inherit;padding:12px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.08);color:#fff}
.tools input::placeholder{color:#9fb5ad}.ghost{font:inherit;font-size:14px;font-weight:600;color:#e8f1ee;background:transparent;border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:10px 14px;cursor:pointer}
.main>*{min-width:0}.main{display:grid;grid-template-columns:250px minmax(0,1fr);gap:36px;padding-top:32px;padding-bottom:60px}
.toc{position:sticky;top:84px;display:grid;gap:2px;font-size:14px}.toc b{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);margin-bottom:6px}
.toc a{color:var(--ink2);text-decoration:none;padding:7px 12px;border-radius:8px;border-inline-start:3px solid transparent}.toc a:hover{background:#eaf3f0}.toc a.on{background:#e9f8f2;color:var(--g2);border-inline-start-color:var(--g);font-weight:600}
.sec{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 28px;margin-bottom:18px}
.sec h2{margin:0 0 10px;font-size:22px}.sec h3{margin:18px 0 4px;font-size:17px}.sec p{margin:8px 0;color:var(--ink2)}.sec li{margin:6px 0;color:var(--ink2)}.sec b{color:var(--ink)}
.sec ol{counter-reset:s;list-style:none;padding:0}.sec ol li{counter-increment:s;position:relative;padding-inline-start:40px;min-height:28px}
.sec ol li::before{content:counter(s);position:absolute;inset-inline-start:0;top:1px;width:28px;height:28px;border-radius:50%;background:#e9f8f2;color:var(--g2);font-weight:700;display:grid;place-items:center;font-size:14px}
.box{display:flex;gap:10px;border-radius:12px;padding:12px 14px;margin:14px 0;font-size:15px}.box.tip{background:#eefaf5;border:1px solid #c9eedf}.box.warn{background:#fff7ea;border:1px solid #f6dfb5}
figure{margin:16px 0;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 8px 24px rgba(15,27,23,.08);background:#fff}figure img{display:block;width:100%;height:auto}
article details{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:10px 0}summary{cursor:pointer;font-weight:600}details p{margin:8px 0 0}
.contact{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:var(--dark);color:#fff;border-radius:18px;padding:22px 26px}.contact p{margin:4px 0 0;color:#b9cbc4}
.back{color:var(--mut);font-size:14px;margin-top:22px}.none{padding:20px;text-align:center;color:var(--mut)}
@media(max-width:860px){.main{grid-template-columns:minmax(0,1fr)}.sec ol li{padding-inline-start:36px}.toc{position:static;display:flex;overflow:auto;gap:6px}.toc b{display:none}.toc a{white-space:nowrap;border:1px solid var(--line);border-radius:999px}.crumb{display:none}.top .btn{display:none}.sec{padding:20px}}
@media print{.top,.tools,aside,.contact,.back{display:none!important}.hero{background:none;color:#000;padding:0 0 10px}.hero p{color:#333}.main{display:block;padding:0}.sec{break-inside:avoid-page;border:0;padding:0 0 16px}figure{box-shadow:none;max-width:85%}body{background:#fff}details{border:0;padding:0}}

body{overflow-x:hidden}.sec p,.sec li{overflow-wrap:anywhere}