:root{--bg:#071622;--panel:#0c2230;--ink:#f8f3e7;--muted:#a9bac2;--gold:#e4ba69;--cyan:#72d7d0;--line:#244252;--paper:#fffdf7;--dark:#13252e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 70% 10%,#15384a 0,#071622 38%,#041019 100%);color:var(--ink);font-family:Tajawal,sans-serif;min-height:100vh}.stars{position:fixed;inset:0;pointer-events:none;opacity:.5;background-image:radial-gradient(#fff 1px,transparent 1px),radial-gradient(#72d7d0 1px,transparent 1px);background-size:70px 70px,110px 110px;background-position:0 0,25px 40px}.top{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;border-bottom:1px solid #ffffff17;position:relative;z-index:4;backdrop-filter:blur(12px)}.brand{color:white;text-decoration:none;font-weight:800;letter-spacing:2px}.brand span{color:var(--gold)}nav{display:flex;gap:28px}nav a{color:#dce8e9;text-decoration:none;font-size:14px}.top button{border:1px solid #ffffff2b;background:#ffffff0d;color:white;border-radius:50%;width:38px;height:38px}.hero{min-height:620px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;max-width:1280px;margin:auto;padding:70px 5vw}.eyebrow{color:var(--cyan);font-size:13px;letter-spacing:1px}.hero h1{font-size:clamp(48px,6vw,84px);line-height:1.05;margin:20px 0}.hero h1 em{font-family:'Amiri Quran';font-style:normal;color:var(--gold)}.hero p{color:var(--muted);font-size:18px;max-width:620px;line-height:1.9}.search{position:relative;display:flex;max-width:690px;margin-top:28px;background:white;border-radius:18px;padding:7px;box-shadow:0 18px 55px #0005}.search input{flex:1;border:0;outline:0;padding:15px;font-family:inherit;font-size:16px}.search button{border:0;background:var(--gold);padding:0 24px;border-radius:13px;font-family:inherit;font-weight:800}.search #searchResults{display:none;position:absolute;top:66px;right:0;left:0;background:white;color:#12242e;border-radius:16px;padding:10px;z-index:20;max-height:420px;overflow:auto}.result{display:block;padding:12px;border-radius:10px;text-decoration:none;color:inherit}.result:hover{background:#f4eee1}.stats{display:flex;gap:35px;margin-top:30px}.stats div{display:flex;flex-direction:column}.stats b{font-size:24px;color:var(--gold)}.stats span{color:var(--muted);font-size:12px}.orbital{height:460px;position:relative;display:grid;place-items:center}.quran-core{width:210px;height:210px;border-radius:50%;display:grid;place-content:center;text-align:center;background:radial-gradient(circle,#20485b,#0b2230 70%);box-shadow:0 0 80px #72d7d044,inset 0 0 30px #fff1;border:1px solid #72d7d055;z-index:2}.quran-core span{font-size:46px;color:var(--gold)}.quran-core small{color:var(--muted)}.orbit{position:absolute;border:1px solid #72d7d044;border-radius:50%;animation:spin 18s linear infinite}.o1{width:300px;height:300px}.o2{width:390px;height:250px;transform:rotate(30deg)}.o3{width:450px;height:340px;transform:rotate(-20deg)}@keyframes spin{to{rotate:360deg}}.workspace{max-width:1380px;margin:0 auto 80px;padding:0 4vw;display:grid;grid-template-columns:330px 1fr;gap:24px;align-items:start}.workspace aside,.reader{background:#f9f6ed;color:#16303a;border-radius:26px;box-shadow:0 30px 90px #0005;min-height:650px}.workspace aside{position:sticky;top:90px;padding:18px;max-height:80vh;overflow:auto}.aside-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #ddd2bb;padding-bottom:12px}.aside-head h2{margin:0}.aside-head button{border:0;background:none;color:#6e6559}.tree{padding-top:14px}.node{margin:4px 0}.node-row{display:flex;align-items:center;gap:8px;padding:10px;border-radius:12px;cursor:pointer}.node-row:hover,.node-row.active{background:#e9dfc8}.toggle{width:22px;height:22px;border:0;background:#16303a;color:white;border-radius:50%}.children{margin-right:18px;border-right:1px solid #d4c7aa;padding-right:8px}.children.closed{display:none}.count{margin-right:auto;background:#fff;border-radius:20px;padding:3px 8px;font-size:11px}.reader{padding:34px}.empty{text-align:center;padding-top:160px;color:#6f7b7d}.empty span{font-size:48px;color:#b28b42}.topic-head{border-bottom:1px solid #ddd2bb;padding-bottom:22px}.topic-head h2{font-size:38px;margin:8px 0}.topic-head p{color:#68787b}.subtopics{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.chip{border:1px solid #d4c7aa;background:white;border-radius:30px;padding:9px 14px;cursor:pointer}.ayah{background:white;border:1px solid #e2d8c3;border-radius:18px;padding:24px;margin:16px 0}.ayah-text{font-family:'Amiri Quran';font-size:28px;line-height:2.1;color:#182b32}.ayah-meta{display:flex;justify-content:space-between;color:#7a6b54;font-size:13px}.note{margin-top:12px;padding-top:12px;border-top:1px dashed #ddd;color:#68787b}.pager{display:flex;justify-content:center;gap:8px;margin-top:25px}.pager button{border:1px solid #cdbf9f;background:white;border-radius:10px;padding:8px 13px}.pager button.active{background:#16303a;color:white}.guide{max-width:1200px;margin:0 auto 100px;padding:0 5vw}.guide h2{text-align:center;font-size:36px}.guide>div{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.guide article{background:#ffffff0d;border:1px solid #ffffff17;border-radius:22px;padding:28px}.guide b{color:var(--gold);font-size:34px}.guide p{color:var(--muted)}footer{text-align:center;padding:30px;color:var(--muted);border-top:1px solid #ffffff12}@media(max-width:900px){nav{display:none}.hero{grid-template-columns:1fr;padding-top:40px}.orbital{height:360px}.workspace{grid-template-columns:1fr}.workspace aside{position:relative;top:auto;max-height:none}.guide>div{grid-template-columns:1fr}.stats{gap:20px}.reader{padding:20px}.ayah-text{font-size:23px}}