:root {
  --latar: #f4f5f7; --kartu: #ffffff; --teks: #1b1f24; --redup: #66707c; --garis: #e3e6ea;
  --utama: #0d6efd; --gelap: #0f1720; --gelap2: #17212c; --radius: 12px;
  --bayang: 0 1px 2px rgba(16,24,40,.06), 0 4px 16px rgba(16,24,40,.06);
}
@media (prefers-color-scheme: dark) {
  :root { --latar: #0e1116; --kartu: #161b22; --teks: #e6edf3; --redup: #8b949e; --garis: #262d36;
          --bayang: 0 1px 2px rgba(0,0,0,.4); }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif; background: var(--latar);
       color: var(--teks); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.lebar { width: 100%; padding: 0 clamp(16px, 3vw, 48px); }

/* header */
.atas { background: var(--gelap); color: #fff; position: sticky; top: 0; z-index: 50; }
.atas-isi { display: flex; align-items: center; gap: 16px; height: 64px; }
.logo { font-weight: 800; font-size: 1.3rem; letter-spacing: -.02em; display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.logo-ikon { background: linear-gradient(135deg, #ffcc00, #ff6a00); color: #111; width: 32px; height: 32px;
             border-radius: 8px; display: grid; place-items: center; font-size: 1rem; }
.cari { margin-left: auto; flex: 0 1 360px; }
.cari input { width: 100%; border: 0; border-radius: 999px; padding: 10px 16px; background: var(--gelap2);
              color: #fff; font: inherit; outline: none; }
.cari input:focus { box-shadow: 0 0 0 2px #ffcc00; }
.tombol-menu { display: none; background: none; border: 0; color: #fff; font-size: 1.5rem; cursor: pointer; }
.menu { background: var(--gelap2); border-top: 1px solid rgba(255,255,255,.06); }
.menu-isi { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.menu a { padding: 13px 16px; font-weight: 600; font-size: .95rem; color: #c9d1d9; border-bottom: 3px solid transparent; white-space: nowrap; }
.menu a:hover { color: #fff; }
.menu a.aktif { color: #fff; border-bottom-color: var(--warna, #ffcc00); }

/* unggulan */
main.lebar { padding-top: 28px; padding-bottom: 40px; }
.unggulan { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); background: var(--kartu); border-radius: var(--radius);
            overflow: hidden; box-shadow: var(--bayang); margin-bottom: 32px; }
.unggulan-gambar { background: #222; min-height: 320px; }
.unggulan-gambar img { width: 100%; height: 100%; object-fit: cover; }
.unggulan-isi { padding: clamp(20px, 3vw, 44px); display: flex; flex-direction: column; justify-content: center; gap: 12px; }
.unggulan h1 { font-size: clamp(1.6rem, 2.6vw, 2.5rem); line-height: 1.15; margin: 0; letter-spacing: -.02em; }
.unggulan p { color: var(--redup); margin: 0; font-size: 1.05rem; }
.tombol { align-self: flex-start; background: var(--utama); color: #fff; padding: 10px 18px; border-radius: 8px; font-weight: 600; }

/* tata letak */
.tata { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 32px; align-items: start; }
.judul-bagian { font-size: 1.25rem; margin: 0 0 16px; padding-left: 12px; border-left: 4px solid var(--utama); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.kartu { background: var(--kartu); border-radius: var(--radius); overflow: hidden; box-shadow: var(--bayang);
         display: flex; flex-direction: column; transition: transform .15s; }
.kartu:hover { transform: translateY(-3px); }
.kartu-gambar { aspect-ratio: 16 / 9; background: #222; overflow: hidden; }
.kartu-gambar img { width: 100%; height: 100%; object-fit: cover; }
.tanpa-gambar { display: grid; place-items: center; width: 100%; height: 100%; color: #fff; font-weight: 800; font-size: 1.4rem; }
.kartu-isi { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.kartu h2 { font-size: 1.08rem; line-height: 1.35; margin: 0; }
.kartu h2 a:hover, .populer a:hover { color: var(--utama); }
.kartu p { margin: 0; color: var(--redup); font-size: .92rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.label { align-self: flex-start; color: #fff; font-size: .72rem; font-weight: 700; text-transform: uppercase;
         letter-spacing: .04em; padding: 3px 9px; border-radius: 4px; }
.meta { color: var(--redup); font-size: .85rem; margin-top: auto; }
.meta a { color: var(--utama); }
.halaman { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 28px; }
.halaman a { background: var(--kartu); padding: 8px 14px; border-radius: 8px; box-shadow: var(--bayang); font-weight: 600; }
.kosong { color: var(--redup); padding: 40px 0; }

/* samping */
.samping { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 130px; }
.kotak { background: var(--kartu); border-radius: var(--radius); box-shadow: var(--bayang); padding: 18px 20px; }
.kotak h3 { margin: 0 0 12px; font-size: 1.05rem; }
.populer { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.populer li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; font-size: .93rem; line-height: 1.35; }
.nomor { flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--latar); display: grid; place-items: center;
         font-weight: 800; color: var(--utama); }
.daftar-kat { list-style: none; margin: 0; padding: 0; }
.daftar-kat a { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--garis); font-weight: 600; }
.daftar-kat li:last-child a { border-bottom: 0; }
.daftar-kat b { margin-left: auto; color: var(--redup); font-weight: 600; }
.titik { width: 10px; height: 10px; border-radius: 50%; }

/* artikel */
.baca { background: var(--kartu); border-radius: var(--radius); box-shadow: var(--bayang); padding: clamp(18px, 3vw, 44px); }
.baca h1 { font-size: clamp(1.6rem, 2.8vw, 2.4rem); line-height: 1.2; margin: 12px 0 8px; letter-spacing: -.02em; }
.remah { color: var(--redup); font-size: .88rem; margin-bottom: 12px; }
.sampul { margin: 20px 0; }
.sampul img { border-radius: var(--radius); width: 100%; }
.isi { font-size: 1.05rem; }
.isi img { border-radius: 10px; margin: 16px auto; box-shadow: var(--bayang); }
.isi h2 { font-size: 1.4rem; margin-top: 1.8em; }
.isi h3 { font-size: 1.15rem; margin-top: 1.5em; }
.isi li { margin: 4px 0; }
.isi blockquote { margin: 16px 0; padding: 12px 16px; border-left: 4px solid #ffcc00; background: var(--latar); border-radius: 0 8px 8px 0; }
.isi code { background: var(--latar); padding: 2px 6px; border-radius: 4px; font-size: .92em; }
.isi a { color: var(--utama); text-decoration: underline; }
.baca .grid { margin-top: 8px; }

/* footer */
.bawah { background: var(--gelap); color: #c9d1d9; margin-top: 40px; }
.bawah-isi { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; padding-top: 36px; padding-bottom: 24px; }
.bawah .logo { color: #fff; }
.bawah-menu { display: flex; flex-direction: column; gap: 8px; }
.bawah-menu a:hover { color: #fff; }
.hak { border-top: 1px solid rgba(255,255,255,.08); padding-top: 16px; padding-bottom: 20px; font-size: .85rem; color: #8b949e; }

@media (max-width: 1024px) {
  .tata { grid-template-columns: 1fr; }
  .samping { position: static; }
  .unggulan { grid-template-columns: minmax(0, 1fr); }
  .unggulan-gambar { min-height: 220px; aspect-ratio: 16 / 9; }
}
@media (max-width: 720px) {
  .cari { display: none; }
  .tombol-menu { display: block; margin-left: auto; }
  .menu { display: none; }
  body.menu-buka .menu { display: block; }
  body.menu-buka .cari { display: block; position: absolute; top: 64px; left: 0; right: 0; padding: 8px 16px; background: var(--gelap); flex: none; }
  body.menu-buka .menu { margin-top: 56px; }
  .menu-isi { flex-direction: column; }
  .bawah-isi { grid-template-columns: 1fr; }
}

/* format bawaan editor (Quill) */
.isi .ql-ui { display: none; }
.isi ol > li[data-list="bullet"] { list-style-type: disc; }
.isi ol > li[data-list="ordered"] { list-style-type: decimal; }
.isi .ql-align-center { text-align: center; } .isi .ql-align-right { text-align: right; } .isi .ql-align-justify { text-align: justify; }
.isi .ql-code-block-container { background: #0f1720; color: #e6edf3; padding: 12px 16px; border-radius: 8px; font-family: ui-monospace, Consolas, monospace; font-size: .9rem; overflow-x: auto; white-space: pre; }
.isi iframe.ql-video { width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 10px; }

/* ───── gaya DATAR (tanpa kotak/kartu): tutorial dibaca seperti dokumen ───── */
:root { --latar: #ffffff; --radius: 6px; }
@media (prefers-color-scheme: dark) { :root { --latar: #0e1116; --kartu: #0e1116; } }
.unggulan, .kartu, .baca, .kotak { background: transparent; box-shadow: none; border-radius: 0; }
.unggulan { gap: 32px; padding-bottom: 28px; border-bottom: 1px solid var(--garis); }
.unggulan-gambar { border-radius: var(--radius); overflow: hidden; }
.unggulan-isi { padding: 0; }
.kartu:hover { transform: none; }
.kartu h2 a:hover, .unggulan h1 a:hover { text-decoration: underline; color: inherit; }

/* daftar tutorial: baris datar, gambar kecil di kiri, garis tipis pemisah */
.grid { display: flex; flex-direction: column; gap: 0; }
.grid .kartu { flex-direction: row; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--garis); overflow: visible; }
.grid .kartu:first-child { padding-top: 0; }
.grid .kartu-gambar { flex: none; width: 220px; border-radius: var(--radius); }
.grid .kartu-isi { padding: 0; }
.grid .kartu h2 { font-size: 1.15rem; }
.label { background: none !important; color: var(--warna-label, var(--utama)); padding: 0; font-size: .75rem; }
.judul-bagian { border-left: 0; padding-left: 0; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .04em;
                color: var(--redup); padding-bottom: 10px; border-bottom: 2px solid var(--teks); margin-bottom: 18px; }

/* artikel */
.baca { padding: 0; }
.baca .sampul img { border-radius: var(--radius); }
.isi img { box-shadow: none; border: 1px solid var(--garis); border-radius: var(--radius); }
.isi blockquote { background: none; border-radius: 0; }
.baca .grid .kartu-gambar { width: 160px; }

/* samping: daftar biasa tanpa kotak */
.samping { gap: 28px; padding-left: 28px; border-left: 1px solid var(--garis); }
.kotak { padding: 0; }
.kotak h3 { text-transform: uppercase; letter-spacing: .04em; font-size: .9rem; color: var(--redup);
            padding-bottom: 8px; border-bottom: 2px solid var(--teks); }
.nomor { background: none; width: auto; height: auto; font-size: 1.1rem; color: var(--redup); min-width: 20px; }
.halaman a { background: none; box-shadow: none; border: 1px solid var(--garis); }

@media (max-width: 1024px) {
  .samping { padding-left: 0; border-left: 0; border-top: 1px solid var(--garis); padding-top: 24px; }
}
@media (max-width: 600px) {
  .grid .kartu { gap: 14px; }
  .grid .kartu-gambar, .baca .grid .kartu-gambar { width: 110px; }
  .grid .kartu p { display: none; }
  .grid .kartu h2 { font-size: 1rem; }
}