:root{--kertas:#f6f7f2;--tinta:#1f2937;--hijau:#166534;--hijau-tua:#0f4526;--emas:#b8860b;--emas-muda:#f3e6c4;
--garis:#eef2e6;--garis-tegas:#cfd8c0;--abu:#5b6472;--putih:#fffffd;--r:8px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--kertas);color:var(--tinta);font:17px/1.7 "Nunito Sans",system-ui,sans-serif;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:var(--hijau);text-underline-offset:3px}
a:hover{color:var(--emas)}
h1,h2,h3,.merek,.nomor,.mutasi caption,.kaki-h{font-family:"Martian Mono",ui-monospace,monospace;letter-spacing:-.01em}
h1{font-size:1.55rem;line-height:1.3;margin:.2em 0 .4em;color:var(--hijau-tua)}
h2{font-size:1.15rem;line-height:1.4;margin:2.1em 0 .6em;color:var(--hijau-tua);padding-bottom:.35em;border-bottom:1px dashed var(--garis-tegas)}
h3{font-size:1rem;line-height:1.45;margin:1.6em 0 .4em;color:var(--tinta)}
.lompat{position:absolute;left:-999px;top:0;background:var(--hijau);color:#fff;padding:10px 14px}
.lompat:focus{left:8px;z-index:9}
/* kop */
.kop{background:var(--hijau);color:#fff;border-bottom:4px solid var(--emas)}
.kop-in{max-width:1040px;margin:0 auto;padding:10px 16px;display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px}
.merek{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:1.05rem;min-height:44px}
.merek b{color:#f5d27a;font-weight:700}
.merek:hover{color:#fff}
.jalur{display:flex;flex-wrap:wrap;gap:4px 6px}
.jalur a{display:inline-block;color:#e8f1e9;text-decoration:none;font-size:.86rem;padding:8px 10px;border-radius:var(--r);border:1px solid transparent;min-height:36px}
.jalur a:hover,.jalur a[aria-current]{border-color:#f5d27a;color:#fff}
/* halaman */
.halaman{max-width:1040px;margin:0 auto;padding:18px 16px 40px}
.remah{font-size:.85rem;color:var(--abu);margin:4px 0 12px}
.remah a{display:inline-block;padding:4px 0;min-height:28px}
.kertas{background:var(--putih);border:1px solid var(--garis-tegas);border-top:6px solid var(--hijau);border-radius:var(--r);padding:20px 14px 28px;max-width:780px;margin:0 auto;
box-shadow:0 3px 0 var(--garis-tegas)}
.kepala-kertas{border-left:4px solid var(--emas);padding-left:12px;margin-bottom:18px}
.nomor{margin:0;font-size:.78rem;text-transform:uppercase;color:var(--emas);letter-spacing:.06em}
.cap-tgl{margin:0 0 .6em;font-size:.85rem;color:var(--abu)}
.lead{font-size:1.06rem;margin:.4em 0 0}
/* halaman mutasi */
.mutasi-wrap{margin:8px 0 26px}
.mutasi{width:100%;border-collapse:collapse;table-layout:fixed;font-size:.9rem;background:#fbfcf8;border:1px solid var(--garis-tegas);border-radius:var(--r);overflow:hidden}
.mutasi caption{caption-side:top;text-align:left;font-size:.78rem;color:var(--hijau);padding:0 0 6px;text-transform:uppercase;letter-spacing:.05em}
.mutasi th{background:var(--hijau);color:#fff;font-weight:700;text-align:left;padding:6px;font-size:.8rem}
.mutasi th:first-child{width:21%}.mutasi th:last-child{width:28%}
.mutasi td{padding:8px 6px;vertical-align:top;hyphens:auto;border-top:1px solid var(--garis-tegas);line-height:1.45}
.mutasi tbody tr:nth-child(even) td{background:var(--garis)}
.m-tgl{font-family:"Martian Mono",monospace;font-size:.78rem;color:var(--abu)}
.m-cat{font-size:.8rem;color:var(--hijau-tua)}
/* isi */
.foto{margin:22px 0}
.foto img{border-radius:var(--r);border:1px solid var(--garis-tegas)}
.foto figcaption{font-size:.84rem;color:var(--abu);margin-top:6px}
.tabel-wrap{overflow-x:auto;margin:14px 0 20px;border:1px solid var(--garis-tegas);border-radius:var(--r)}
.tabel{width:100%;border-collapse:collapse;font-size:.92rem;background:var(--putih)}
.tabel caption{text-align:left;font-size:.84rem;color:var(--abu);padding:8px 10px;caption-side:bottom}
.tabel th,.tabel td{padding:8px 10px;border-bottom:1px solid var(--garis);text-align:left;vertical-align:top}
.tabel thead th{background:var(--emas-muda);color:var(--tinta);font-size:.84rem}
.tabel td.n,.tabel th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.catatan{border:1px solid var(--garis-tegas);border-left:5px solid var(--hijau);border-radius:var(--r);padding:12px 14px;margin:18px 0;background:#f3f7ef}
.catatan.awas{border-left-color:#9a3412;background:#fbf3ec}
.catatan.ilus{border-left-color:var(--emas);background:#fbf7ec}
.catatan p{background:transparent;margin:.3em 0}
.catatan .label{font-family:"Martian Mono",monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--emas)}
.cek{list-style:none;padding:0}
.cek li{padding:6px 0 6px 30px;position:relative;border-bottom:1px dotted var(--garis-tegas)}
.cek li::before{content:"";position:absolute;left:4px;top:12px;width:14px;height:14px;border:2px solid var(--hijau);border-radius:3px}
.urut{counter-reset:u;list-style:none;padding:0}
.urut li{counter-increment:u;padding:6px 0 6px 40px;position:relative}
.urut li::before{content:counter(u,decimal-leading-zero);position:absolute;left:0;top:6px;font-family:"Martian Mono",monospace;font-size:.8rem;color:#fff;background:var(--hijau);border-radius:6px;padding:1px 6px}
.lanjut{margin:26px 0 0;padding:14px;border:1px dashed var(--emas);border-radius:var(--r);background:#fffaf0}
.lanjut p{background:transparent;margin:.2em 0}
.lanjut a{display:inline-block;padding:3px 0;min-height:28px}
/* kalkulator timbang */
.timbang{border:2px solid var(--hijau);border-radius:var(--r);padding:14px;margin:20px 0;background:#f3f7ef}
.timbang h2,.timbang h3{margin-top:0;border:0}
.timbang-baris{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.timbang label{display:block;font-size:.85rem;font-weight:700;margin-bottom:4px}
.timbang input,.timbang select{width:100%;font:inherit;font-size:1rem;padding:10px;border:1px solid var(--garis-tegas);border-radius:var(--r);background:#fff;min-height:44px}
.timbang output{display:block;font-family:"Martian Mono",monospace;font-size:1.15rem;color:var(--hijau-tua);margin-top:10px}
.timbang small{display:block;color:var(--abu);font-size:.8rem;margin-top:4px}
.tombol{display:inline-block;background:var(--hijau);color:#fff;border:0;border-radius:var(--r);padding:10px 16px;font:inherit;font-weight:700;min-height:44px;cursor:pointer;text-decoration:none}
.tombol:hover{background:var(--hijau-tua);color:#fff}
/* tanya */
.blok-tanya{margin-top:10px}
.tanya{border:1px solid var(--garis-tegas);border-radius:var(--r);margin:8px 0;background:var(--putih)}
.tanya summary{cursor:pointer;padding:12px 14px;font-weight:700;min-height:44px;list-style-position:inside}
.jawab{padding:0 14px 12px}
/* beranda: sampul buku */
.sampul{max-width:780px;margin:0 auto;background:linear-gradient(160deg,#1b7a41 0%,var(--hijau) 45%,var(--hijau-tua) 100%);color:#f7f3e3;border-radius:14px 22px 22px 14px;
padding:26px 22px 22px 34px;position:relative;box-shadow:inset 10px 0 0 rgba(0,0,0,.18),0 6px 0 #0c3a20}
.sampul::after{content:"";position:absolute;inset:10px 10px 10px 22px;border:1px solid rgba(245,210,122,.55);border-radius:10px;pointer-events:none}
.sampul .nomor{color:#f5d27a}
.sampul h1{color:#fff;font-size:1.5rem}
.sampul p{position:relative;z-index:1}
.sampul .emboss{font-family:"Martian Mono",monospace;font-size:.8rem;color:#f5d27a;letter-spacing:.12em;text-transform:uppercase}
.sampul-data{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px;position:relative;z-index:1}
.sampul-data div{border:1px solid rgba(245,210,122,.5);border-radius:var(--r);padding:8px 10px;background:rgba(0,0,0,.12)}
.sampul-data span{display:block;font-size:.78rem;color:#e8e2c8}
.sampul-data strong{font-family:"Martian Mono",monospace;font-size:1rem;color:#fff}
.sampul a{color:#f5d27a}
.rekening{max-width:780px;margin:26px auto 0;background:var(--putih);border:1px solid var(--garis-tegas);border-radius:var(--r);padding:18px}
.rek-list{list-style:none;margin:0;padding:0}
.rek-list li{display:grid;grid-template-columns:64px 1fr;gap:4px 12px;padding:14px 0;border-bottom:1px solid var(--garis-tegas)}
.rek-no{font-family:"Martian Mono",monospace;font-size:.78rem;color:var(--emas);padding-top:3px}
.rek-list h3{margin:0 0 4px}
.rek-list h3 a{display:inline-block;padding:2px 0;min-height:28px}
.rek-list p{margin:0;font-size:.95rem}
.rek-sub{margin-top:4px!important;font-size:.9rem!important}
.halaman-berikut{max-width:780px;margin:26px auto 0}
.dua{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:760px){
 body{font-size:18px}
 h1{font-size:1.9rem}
 .kertas{padding:34px 42px 40px}
 .sampul{padding:34px 40px 30px 54px}.sampul h1{font-size:2rem}
 .sampul-data{grid-template-columns:repeat(4,1fr)}
 .dua{grid-template-columns:1fr 1fr}
}
.kaki{background:#e6ecdc;border-top:4px double var(--hijau);margin-top:30px}
.kaki-in{max-width:1040px;margin:0 auto;padding:24px 16px;display:grid;grid-template-columns:1fr;gap:12px 30px}
@media(min-width:760px){.kaki-in{grid-template-columns:1fr 1fr}}
.kaki-h{font-size:.9rem;margin:0 0 8px;border:0;color:var(--hijau-tua)}
.kaki-list{list-style:none;padding:0;margin:0;columns:2;column-gap:14px}
.kaki-list a{display:inline-block;padding:5px 0;min-height:30px;font-size:.9rem}
.kaki-surel{font-size:.9rem}
.kaki-segel{grid-column:1/-1;font-size:.82rem;color:var(--abu);margin:0}