/* Halaman detail tutorial ibnujawas — gaya serasi dengan index.html (navy/emas/krem). */
:root{--navy:#0F2138;--navy2:#162E4D;--gold:#C9A227;--gold2:#E3C565;--cream:#F7EFDC;--paper:#FFFDF7;--ink:#1D2A38;--muted:#5A6B7E;--red:#B3402F;--line:#E7DCC4}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--cream);color:var(--ink);line-height:1.6}
a{color:inherit}
.topbar{background:var(--navy);color:#fff;padding:12px 16px;border-bottom:4px solid var(--gold)}
.topbar a.brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none;line-height:1}
.topbar .logo-mark{height:34px;width:34px;border-radius:8px;display:block}
.topbar .logo-word{font-size:24px;font-weight:900;letter-spacing:-.5px;color:#fff}
.topbar .logo-word span{color:var(--gold)}

.topbar p{font-size:13px;color:#D8E2EE;margin-top:2px}
.crumb{font-size:13px;color:var(--muted);margin:16px 0 6px}
.crumb a{color:var(--navy);font-weight:700}
/* Layout lebar + sidebar kanan (revisi 28 Okt 2026): desktop 2 kolom,
   artikel ±720px + sidebar 300px; HP menumpuk di bawah artikel. */
.layout{max-width:1120px;margin:0 auto;padding:0 16px 8px}
article{max-width:720px;margin:0;min-width:0}
.sidebar{display:grid;gap:16px;margin:24px 0 8px;align-content:start}
@media(min-width:1024px){
  .layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}
  .sidebar{position:sticky;top:16px;margin:16px 0 8px}
}
h1{font-size:clamp(26px,7vw,36px);line-height:1.2;color:var(--navy);margin:4px 0 10px}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.meta span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 11px;font-size:12.5px;font-weight:700;color:var(--navy)}
.meta span.live{background:#1E7A34;border-color:#1E7A34;color:#fff}
.hero-fig{margin:0 0 6px;background:var(--cream);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.hero-fig img{display:block;width:100%;height:auto}
figcaption{font-size:12.5px;color:var(--muted);padding:8px 2px 0}
.lead{font-size:17px;margin:14px 0}
.hasil{background:#FBF6E9;border:1.5px solid var(--gold);border-radius:12px;padding:12px 14px;margin:14px 0}
.hasil b{color:var(--navy)}
h2{font-size:20px;color:var(--navy);margin:26px 0 10px}
h3{font-size:16.5px;color:var(--navy);margin:20px 0 6px}
p{margin:0 0 10px}
/* Nomor langkah di ATAS isi langkah (bukan di kiri): supaya tepi kiri
   teks langkah, paragraf, judul, dan banner semuanya SEJAJAR di tepi
   kolom artikel. Sebelumnya li memakai padding-left:52px sehingga
   paragraf langkah terakhir menjorok 52px dari banner/paragraf lain. */
ol.steps{list-style:none;counter-reset:step;margin:0}
ol.steps>li{counter-increment:step;position:relative;padding:0 0 18px}
ol.steps>li::before{content:counter(step);width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;margin:0 0 8px}
ol.steps>li b.lead-in{color:var(--navy)}
ol.steps ul,ol.steps ol{margin:8px 0 0 18px;display:grid;gap:4px;font-size:15px}
ol.steps p{margin:4px 0 0}
figure.shot{margin:14px 0}
figure.shot .shot-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}
figure.shot img{display:block;width:100%;height:auto;border-radius:8px}
table.contoh{width:100%;border-collapse:collapse;margin:10px 0;font-size:15px;background:#fff}
table.contoh th,table.contoh td{border:1px solid var(--line);padding:8px 10px;text-align:left}
table.contoh th{background:var(--navy);color:#fff}
table.contoh tr.total td{font-weight:800;background:#FBF6E9}
.box{border-radius:12px;padding:12px 14px;margin:16px 0;font-size:15px}
.box b{color:var(--navy)}
.box.perlu{background:#FDECEA;border:1px solid #E8B4AC}
.box.sumber{background:#EEF2F6;border:1px solid #C9D4DE}
.box.sumber a{color:var(--navy);font-weight:700;word-break:break-all}
.box ul{margin:6px 0 0 18px;display:grid;gap:4px}
/* Banner iklan Shopee di tengah artikel — HARUS sejajar kolom artikel:
   banner adalah anak langsung <article> di dalam .layout, width:100%
   (box-sizing:border-box global), tanpa margin negatif/geseran, jadi
   tepi kiri+kanannya sama persis dengan paragraf & judul di atas/bawah.
   Di dalamnya grid 2 kolom: gambar tetap 150px + teks minmax(0,1fr)
   (tidak bisa meluber keluar), baris rata kiri, vertikal terpusat. */
.ad-banner{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;align-items:center;width:100%;max-width:100%;background:var(--navy);color:#fff;border:2px solid var(--gold);border-radius:14px;padding:14px;margin:24px 0;text-decoration:none;position:relative;overflow:hidden}
.ad-banner:hover{background:var(--navy2)}
.ad-banner .ad-img{width:150px;height:225px;background:#fff;border-radius:8px;overflow:hidden}
.ad-banner .ad-img img{width:100%;height:100%;object-fit:contain;display:block}
.ad-banner .ad-text{display:block;min-width:0;padding-right:36px}
.ad-banner .ad-text>span{display:block}
.ad-banner .ad-tag{position:absolute;top:10px;right:12px;font-size:11px;font-weight:800;color:var(--gold2);letter-spacing:.5px}
.ad-banner .ad-kicker{font-size:12px;font-weight:800;color:var(--gold2);text-transform:uppercase;letter-spacing:.5px;line-height:1.4}
.ad-banner .ad-title{font-size:16px;font-weight:800;line-height:1.35;margin:3px 0 5px}
.ad-banner .ad-pitch{font-size:13.5px;line-height:1.45;color:#D8E2EE;margin-bottom:8px}
.ad-banner .ad-strengths{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 8px}
.ad-banner .ad-strengths span{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:4px 10px;font-size:13px;font-weight:700;line-height:1.35;white-space:normal}
.ad-banner .ad-price{font-size:13px;color:#D8E2EE;line-height:1.4}
.ad-banner .ad-hook{display:block;font-size:15.5px;font-weight:800;line-height:1.4;color:var(--gold2);margin:0 0 8px}
.side-ad-hook{display:block;font-size:14px;font-weight:800;line-height:1.4;color:var(--gold2);margin:0 0 6px}
.side-ad-price{display:block;font-size:13px;color:#D8E2EE;line-height:1.4;margin-bottom:2px}
.ad-banner .ad-cta{display:inline-block;background:var(--gold);color:var(--navy);font-size:14px;font-weight:800;line-height:1.3;padding:8px 14px;border-radius:999px;margin-top:8px}
/* Sidebar kanan: kartu "Tutorial berikutnya" + banner iklan — keduanya
   selebar kolom sidebar (300px), tanpa padding luar, tepi sejajar. */
.next-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}
.side-kicker{font-size:12px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.next-card a{display:flex;gap:12px;align-items:flex-start;text-decoration:none}
.next-thumb{flex:0 0 72px;width:72px;height:96px;border-radius:8px;overflow:hidden;background:var(--navy)}
.next-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.next-text{display:block;min-width:0}
.next-title{display:block;font-size:15px;font-weight:800;line-height:1.3;color:var(--navy)}
.next-meta{display:block;font-size:12.5px;color:var(--muted);margin:4px 0 6px}
.next-cta{display:block;font-size:13.5px;font-weight:800;color:var(--red)}
.side-ad{display:block;background:var(--navy);color:#fff;border:2px solid var(--gold);border-radius:14px;padding:14px;text-decoration:none;overflow:hidden}
.side-ad:hover{background:var(--navy2)}
.side-ad .ad-tag{display:block;text-align:right;font-size:11px;font-weight:800;color:var(--gold2);letter-spacing:.5px;margin-bottom:6px}
.side-ad-img{display:block;height:210px;background:#fff;border-radius:8px;overflow:hidden;margin-bottom:10px}
.side-ad-img img{width:100%;height:100%;object-fit:contain;display:block}
.side-ad-text{display:block;min-width:0}
.side-ad-text>span{display:block}
.side-ad-kicker{font-size:12px;font-weight:800;color:var(--gold2);text-transform:uppercase;letter-spacing:.5px;line-height:1.4}
.side-ad-title{font-size:15.5px;font-weight:800;line-height:1.35;margin:3px 0 5px}
.side-ad-pitch{font-size:13.5px;line-height:1.45;color:#D8E2EE;margin-bottom:8px}
.side-ad-cta{display:block;text-align:center;background:var(--gold);color:var(--navy);font-size:14px;font-weight:800;line-height:1.3;padding:9px 12px;border-radius:999px;margin-top:8px}
ul.plain{margin:0 0 10px 20px;display:grid;gap:6px;font-size:15px}
ul.trouble{margin:0 0 10px 20px;display:grid;gap:10px;font-size:15px}
.faq h3{margin:14px 0 4px}
.summary{background:var(--navy);color:#fff;border-radius:12px;padding:13px 15px;font-size:16px;margin:20px 0}
.summary b{color:var(--gold2)}
.actions{display:grid;gap:10px;margin:22px 0}
.btn{display:block;text-align:center;text-decoration:none;font-weight:800;padding:13px;border-radius:12px;font-size:15.5px}
.btn.watch{background:var(--navy);color:#fff}
.btn.watch:hover{background:var(--navy2)}
.btn.shopee{background:#EE4D2D;color:#fff}
.btn.shopee:hover{background:#D63F22}
.btn.back{background:#fff;border:1.5px solid var(--navy);color:var(--navy)}
.related{margin:26px 0 8px;border-top:1px solid var(--line);padding-top:16px}
.related h2{margin-top:0}
.related ul{list-style:none;display:grid;gap:8px}
.related a{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 13px;text-decoration:none;font-weight:700;color:var(--navy)}
.related a span{display:block;font-size:12.5px;font-weight:600;color:var(--muted)}
footer{text-align:center;padding:24px 14px 36px;color:var(--muted);font-size:13.5px}
footer a{color:var(--navy);font-weight:700}
@media(max-width:560px){
  /* Banner tengah di HP: gambar di atas (tengah), teks di bawah,
     tombol penuh lebar — tetap sejajar kolom teks (width:100%). */
  .ad-banner{grid-template-columns:1fr;gap:12px;padding:16px 14px}
  .ad-banner .ad-img{width:132px;height:198px;margin:0 auto}
  .ad-banner .ad-text{padding-right:0}
  .ad-banner .ad-cta{display:block;text-align:center}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}