@font-face{font-family:MasarArabic;src:url('arabic.ttf') format('truetype');font-display:swap;font-weight:400}
@font-face{font-family:MasarArabic;src:url('arabic-bold.ttf') format('truetype');font-display:swap;font-weight:600 900}
:root{--paper:#f8f9f6;--surface:#fff;--ink:#24342f;--muted:#75817b;--line:#e5eae3;--green:#2b5749;--green-light:#edf3ec;--accent:#e57352;--accent-soft:#fff0e9;--shadow:0 8px 30px #25392a06;--radius:18px;font-family:MasarArabic,Tahoma,Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;font-size:14px}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button{border:0}button,input,select,textarea{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #e57352;outline-offset:3px}a:hover{color:var(--green)}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{line-height:1.5}p{line-height:1.95}svg{flex-shrink:0}svg.icon{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}small{font-size:.82rem;color:var(--muted)}button.text-button{background:none;color:inherit;padding:0}button.text-button:hover{color:var(--accent)}.muted{color:var(--muted)}.ltr{direction:ltr;unicode-bidi:isolate}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}
.sidebar{position:fixed;inset:0 0 0 auto;width:245px;background:#fff;border-left:1px solid var(--line);z-index:40;display:flex;flex-direction:column;padding:32px 21px 20px;overflow:auto}.brand{display:flex;align-items:center;gap:10px;padding:0 10px 31px}.brand-mark{width:43px;height:43px;border-radius:13px;background:var(--accent);color:#fff;display:grid;place-items:center;transform:rotate(3deg)}.brand-mark svg{width:29px;height:29px}.brand-name{font-size:25px;font-weight:800;letter-spacing:-1px}.brand-name b{font:700 16px Arial,sans-serif;letter-spacing:-.7px}.brand-caption{font-size:10px;color:var(--muted);margin-top:-2px;letter-spacing:.15px}.nav-label{font-size:10px;color:#96a099;letter-spacing:.5px;padding:5px 15px 11px}.nav-list{display:flex;flex-direction:column;gap:6px}.nav-link{display:flex;align-items:center;gap:11px;padding:12px 14px;border-radius:11px;color:#65716a;font-size:13px;transition:background .2s,color 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p{font-size:11px}.side-progress small{font-size:9px}.workspace{margin-right:245px;min-height:100vh}.topbar{height:84px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:24px;padding:0 42px}.context{display:flex;gap:9px;align-items:center;font-size:10px;color:var(--muted);line-height:1.8}.context b{display:block;color:#4b5d51;font-size:11px}.context-dot{width:7px;height:7px;background:#86a988;border-radius:50%}.search-trigger{margin-right:auto;display:flex;gap:12px;align-items:center;width:330px;background:#f8f9f6;border:1px solid #ecefe9;color:#9aa29a;border-radius:11px;padding:10px 14px;text-align:right;font-size:11px}.search-trigger kbd{margin-right:auto;background:#fff;border:1px solid #e2e7de;border-radius:4px;min-width:21px;text-align:center;color:#a8afa9;font:13px Arial;padding:2px}.search-trigger svg{width:16px;height:16px}.student-avatar{height:35px;width:35px;display:grid;place-items:center;background:#efe5db;color:#976e50;border-radius:50%;font-weight:700;font-size:15px;border:3px solid #fff;box-shadow:0 0 0 1px #efe8e1}.mobile-menu{display:none!important}main{padding:32px 42px 46px;max-width:1540px;margin:auto;min-height:75vh}.page-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:25px}.page-top h1{font-size:25px;font-weight:700;letter-spacing:-.6px}.page-top p{font-size:12px;color:var(--muted);margin-top:4px}.date-tag{display:flex;gap:7px;align-items:center;border:1px solid var(--line);background:white;border-radius:9px;padding:8px 11px;font-size:10px;color:#788279;white-space:nowrap}.date-tag svg{width:15px;height:15px}.eyebrow{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;color:#6e8874;margin-bottom:14px}.eyebrow-dot{width:5px;height:5px;background:currentColor;border-radius:50%}.hero{display:grid;grid-template-columns:1.2fr .85fr;min-height:286px;background:#edf2e8;border:1px solid #e3ebdc;border-radius:22px;padding:32px 36px;overflow:hidden;position:relative;gap:16px}.hero-copy{position:relative;z-index:1}.hero h2{font-size:37px;font-weight:800;line-height:1.65;letter-spacing:-1.4px;color:#294e41}.hero h2 span{color:var(--accent)}.hero p{font-size:12px;color:#72816d;max-width:420px;margin-top:9px}.hero-actions{display:flex;gap:10px;margin-top:23px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:11px 18px;min-height:42px;background:var(--green);color:white;font-weight:600;font-size:12px;border:1px solid transparent;transition:transform .15s,background 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