:root{
--hijau-gelap:#064538;--hijau:#08745b;--hijau-muda:#15906f;
--hijau-pucat:#edf7f2;--emas:#c99b3d;--emas-muda:#f4df9d;
--merah:#b83232;--teks:#19372f;--abu:#6d7d77;--putih:#fff;
--garis:#d9e8e2;--bayang:0 14px 34px rgba(3,57,45,.13)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--teks);
background:radial-gradient(circle at 12% 0%,rgba(201,155,61,.12),transparent 27%),
linear-gradient(135deg,#f7fbf9,#e6f2ed)}
.topbar{min-height:78px;padding:13px 28px;display:flex;align-items:center;justify-content:space-between;
gap:20px;background:linear-gradient(110deg,var(--hijau-gelap),var(--hijau));color:#fff;border-bottom:4px solid var(--emas);
box-shadow:0 5px 18px rgba(0,0,0,.12)}
.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:50px;height:50px;border:2px solid var(--emas-muda);
border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:900;letter-spacing:1px;background:rgba(255,255,255,.08)}
.brand h1{margin:0;font-size:22px;letter-spacing:1px}.brand p{margin:3px 0 0;color:#d9eee7;font-size:12px}
.back-btn{color:#fff;text-decoration:none;font-weight:700;border:1px solid rgba(255,255,255,.35);
padding:9px 15px;border-radius:9px;background:rgba(255,255,255,.08)}
.layout{width:min(1420px,calc(100% - 36px));margin:22px auto 30px;display:grid;
grid-template-columns:minmax(0,1fr) 330px;gap:22px;align-items:start}
.reader-card,.sidebar,.kajian-box{background:rgba(255,255,255,.95);border:1px solid var(--garis);
border-radius:16px;box-shadow:var(--bayang)}
.reader-card{padding:18px}.reader-title{display:flex;align-items:center;justify-content:space-between;
padding:0 5px 13px;border-bottom:1px solid #e2ece8}.eyebrow{font-size:10px;color:var(--emas);
font-weight:900;letter-spacing:1.5px}.reader-title h2{margin:3px 0 0;font-size:21px;color:var(--hijau-gelap)}
.page-badge{background:var(--hijau-pucat);border:1px solid #cfe3da;border-radius:20px;padding:8px 13px;
font-weight:800;font-size:13px;color:var(--hijau-gelap)}
.book-stage{position:relative;min-height:680px;margin:16px auto;padding:18px 70px;display:flex;
justify-content:center;align-items:flex-start;border-radius:13px;background:linear-gradient(145deg,#f1f7f4,#e5f0eb);
overflow:auto}
.book-stage img{display:block;width:min(76%,760px);height:auto;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.18);
border:1px solid #d7dfdc}
.book-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:44px;height:70px;border:0;
border-radius:12px;background:rgba(6,69,56,.92);color:#fff;font-size:42px;line-height:1;cursor:pointer;
box-shadow:0 6px 15px rgba(0,0,0,.18);display:grid;place-items:center}
.book-nav:hover{background:var(--hijau)}.book-nav.left{left:14px}.book-nav.right{right:14px}
.controls{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;padding:5px 0}
.controls button{border:0;border-radius:8px;padding:10px 14px;background:var(--hijau);color:#fff;font-weight:700;cursor:pointer}
.controls .secondary{background:#eaf3ef;color:var(--hijau-gelap);border:1px solid #cfe2da}
.page-input{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--abu)}
.page-input input{width:70px;padding:9px;border:1px solid #cbdcd6;border-radius:8px;text-align:center;font-weight:700}
.sidebar{padding:16px}.side-heading{padding:3px 4px 12px;border-bottom:1px solid #e1ece8}
.side-heading span{font-size:11px;font-weight:900;color:var(--emas);letter-spacing:1.4px}
.side-heading small{display:block;margin-top:3px;color:var(--abu);font-size:11px}
.menu-item{width:100%;margin-top:9px;display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--teks);
border:1px solid #dce9e4;background:#fff;border-radius:11px;padding:11px 12px;text-align:left;cursor:pointer}
.menu-item:hover,.menu-item.active{border-color:#9fcbbd;background:var(--hijau-pucat)}
.menu-number{flex:0 0 36px;width:36px;height:36px;border-radius:9px;display:grid;place-items:center;
background:var(--hijau-gelap);color:#fff;font-size:11px;font-weight:900}.menu-number.red{background:var(--merah)}
.menu-number.gold{background:var(--emas)}.menu-item strong{display:block;font-size:13px;color:var(--hijau-gelap)}
.menu-item small{display:block;margin-top:3px;color:var(--abu);font-size:10.5px}.menu-toggle{font-family:inherit}
.menu-text{flex:1}.chevron{font-size:18px;color:var(--hijau);transition:.2s}.chevron.open{transform:rotate(180deg)}
.submenu{display:block;margin:7px 0 3px 47px;border-left:2px solid var(--emas);padding-left:9px}
.submenu button{width:100%;display:flex;align-items:center;gap:8px;border:0;background:transparent;color:var(--teks);
padding:8px 6px;font-size:12px;border-radius:7px;text-align:left;cursor:pointer}.submenu button:hover,.submenu button.selected{background:#f0f6f3;color:var(--hijau)}
.submenu button span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#f6e7b7;
color:#775919;font-weight:900;font-size:10px}.submenu button b{margin-left:auto;color:var(--abu);font-size:10px}
.bait-panel{margin-top:12px;border-top:1px solid #e0ebe6;padding-top:12px}.bait-panel-head{display:flex;
justify-content:space-between;align-items:center;margin-bottom:8px}.bait-panel-head strong{font-size:12px;color:var(--hijau-gelap)}
.bait-panel-head span{font-size:10px;color:var(--abu)}#baitSearch{width:100%;padding:9px 10px;border:1px solid #ccdcd6;
border-radius:8px;font-size:11px;outline:none}.bait-list{margin-top:8px;max-height:330px;overflow:auto;padding-right:2px}
.bait-item{display:block;width:100%;border:1px solid #e0ebe6;background:#fff;border-radius:8px;margin-bottom:6px;
padding:8px;text-align:left;cursor:pointer}.bait-item:hover{border-color:#9fcbbd;background:#f3f9f6}
.bait-no{display:inline-grid;place-items:center;width:25px;height:25px;border-radius:7px;background:var(--hijau-gelap);
color:#fff;font-size:10px;font-weight:900;margin-right:6px}.bait-preview{font-size:10px;color:#53645e;line-height:1.45}
.kajian-box{width:min(1420px,calc(100% - 36px));margin:0 auto 35px;padding:20px}.kajian-box h2{margin:5px 0 6px;color:var(--hijau-gelap)}
.kajian-box p{margin:0;color:var(--abu);font-size:12px;line-height:1.6}
@media(max-width:900px){.layout{grid-template-columns:1fr}.book-stage{min-height:0}.book-stage img{width:min(88%,760px)}}
@media(max-width:600px){.topbar{padding:11px 15px}.brand h1{font-size:17px}.brand-mark{width:42px;height:42px}
.layout,.kajian-box{width:calc(100% - 20px)}.reader-card{padding:10px}.book-stage{padding:10px 55px}
.book-stage img{width:100%}.book-nav{width:38px;height:58px;font-size:34px}.book-nav.left{left:7px}.book-nav.right{right:7px}}