/* BMP Terbuka — situs.
   Sistem visual SAMA dengan ekstensi (MyBMP e-ink "ledger kertas", keputusan
   Owner 2026-10-13..17): Atkinson Hyperlegible, kertas #fff + tinta #161616,
   radius tajam 2px, tanpa shadow/gradient, hierarki lewat KETEBALAN garis
   (hairline 1px vs tegas 2px). Hanya tata letak halaman yang berbeda.
   JANGAN mengganti palet/font di sini tanpa menyamakan extension/my-bmp.css,
   launcher.css, dan eink.css di repo privat — dua-duanya harus identik.
   Font woff2 disalin dari extension/fonts (OFL 1.1); sinkronkan bila token
   berubah. */

@font-face{font-family:"Atkinson Hyperlegible";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/AtkinsonHyperlegible-Regular-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Atkinson Hyperlegible";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/AtkinsonHyperlegible-Regular-latin-ext.woff2") format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Atkinson Hyperlegible";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/AtkinsonHyperlegible-Bold-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Atkinson Hyperlegible";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/AtkinsonHyperlegible-Bold-latin-ext.woff2") format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Atkinson Hyperlegible";font-style:italic;font-weight:400;font-display:swap;src:url("fonts/AtkinsonHyperlegible-Italic-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Atkinson Hyperlegible";font-style:italic;font-weight:400;font-display:swap;src:url("fonts/AtkinsonHyperlegible-Italic-latin-ext.woff2") format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  color-scheme:light;
  --paper:#fff;
  --soft:#fafafa;
  --ink:#161616;
  --ink-2:#4c4c4c;
  --muted:#6f6f6f;
  --placeholder:#9a9a9a;
  --line:#e5e5e5;
  --line-2:#d8d8d8;
  --line-3:#c9c9c9;
  --line-4:#d4d4d4;
  --err:#8a1f1f;
  --err-bg:#fcf3f4;
  --err-line:#ead7da;
  --ok:#1c5c31;
  --ok-bg:#f4f8f3;
  --ok-line:#d6e2d5;
  --sans:"Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --shell:1100px;
  --read:760px;
}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font:13px/1.6 var(--sans);
  -webkit-font-smoothing:antialiased;
  overflow-wrap:break-word;
}

/* layar kecil: naikkan sedikit agar nyaman dibaca; sistem visual tetap sama */
@media (max-width:900px){ body{font-size:14.5px} }

::selection{background:var(--ink);color:var(--paper)}

a{color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px;text-decoration-color:var(--line-3)}
a:hover{text-decoration-color:var(--ink)}

:focus-visible{outline:2px solid var(--ink);outline-offset:2px}

.skip-link{position:absolute;left:-9999px;top:0;z-index:30;padding:8px 14px;border:1px solid var(--ink);border-radius:2px;background:var(--paper);font-size:12px;font-weight:700;text-decoration:none}
.skip-link:focus{left:16px;top:16px}

/* ---------- kepala halaman (pola .top ekstensi) ---------- */

.top{background:var(--paper);border-bottom:2px solid var(--ink)}
.topInner{display:flex;align-items:center;gap:12px;max-width:var(--shell);margin:0 auto;padding:16px 20px 14px}
.logo{width:34px;height:34px;display:block;padding:2px;border:1px solid var(--ink);border-radius:2px;background:var(--soft);image-rendering:-webkit-optimize-contrast}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.brandName{display:block;font-size:17px;font-weight:700;letter-spacing:-.01em;line-height:1.2}
.brandSub{display:block;margin-top:1px;font-size:11.5px;color:var(--muted);line-height:1.4}
.headSpacer{flex:1}
.chip{display:inline-block;padding:2px 6px;border:1px solid var(--line-2);border-radius:2px;background:var(--soft);font-family:var(--mono);font-size:11px;font-weight:700;color:var(--ink-2);white-space:nowrap}

/* ---------- bilah navigasi ---------- */

.navBar{border-bottom:1px solid var(--line);background:var(--paper)}
.navInner{display:flex;align-items:center;gap:6px 18px;max-width:var(--shell);margin:0 auto;padding:0 20px;overflow-x:auto;scrollbar-width:none;mask-image:linear-gradient(to right,#000 0,#000 calc(100% - 24px),transparent 100%)}
.navInner::-webkit-scrollbar{display:none}
.navlinks{display:flex;align-items:center;gap:6px 18px;white-space:nowrap;font-size:12.5px;font-weight:700}
.navlinks a{display:inline-block;padding:11px 0;border-bottom:2px solid transparent;text-decoration:none;color:var(--ink-2)}
.navlinks a:hover{border-bottom-color:var(--line-3);color:var(--ink)}
.navlinks a[aria-current="page"]{border-bottom-color:var(--ink);color:var(--ink)}
.lang{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:2px 6px;border:1px solid var(--line-3);border-radius:2px;font-family:var(--mono);font-size:11px;color:var(--muted)}
.lang a{padding:0;border:0;color:var(--ink-2);text-decoration:none}
.lang a[aria-current="page"]{color:var(--ink);font-weight:700}
.lang i{font-style:normal;color:var(--line-3)}

/* ---------- kerangka halaman ---------- */

main{max-width:var(--shell);margin:0 auto;padding:26px 20px 40px;min-height:56vh}
.doc{max-width:var(--read)}

.eyebrow{margin:0 0 4px;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}

h1{margin:0 0 4px;font-size:20px;line-height:1.3;font-weight:700;letter-spacing:-.01em}
.doc > h1 + p{margin-top:10px}

h2{
  margin:32px 0 10px;
  padding-bottom:6px;
  border-bottom:1px solid var(--line);
  font-size:11px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--ink-2);
}

h3{margin:20px 0 6px;font-size:15px;line-height:1.4;font-weight:700;letter-spacing:-.005em}

h4{margin:16px 0 4px;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

p{margin:0 0 12px;color:var(--ink)}
strong,b{font-weight:700}
em{font-style:italic}
small{font-size:12px;color:var(--muted)}

ul,ol{margin:0 0 14px;padding-left:20px}
li{margin:0 0 4px}
li::marker{color:var(--placeholder)}

hr{height:0;margin:26px 0;border:0;border-top:1px solid var(--line)}

blockquote{margin:16px 0;padding:10px 14px;border-left:2px solid var(--ink);background:var(--soft);border-radius:2px;font-size:14px;color:var(--ink-2)}
blockquote p:last-child{margin-bottom:0}

code,kbd,samp{font-family:var(--mono);font-size:12px;padding:1px 5px;border:1px solid var(--line);border-radius:2px;background:var(--soft);color:var(--ink)}
pre{margin:14px 0;padding:12px 14px;overflow-x:auto;border:1px solid var(--line-2);border-radius:2px;background:var(--soft);font:12px/1.6 var(--mono)}
pre code{padding:0;border:0;background:none}

img{max-width:100%;height:auto;border:1px solid var(--line-2);border-radius:2px}

table{width:100%;margin:14px 0;border-collapse:collapse;font-size:13.5px}
th{padding:7px 10px;border-bottom:2px solid var(--ink);font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;text-align:left;color:var(--ink-2)}
td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}

/* ---------- tombol (pola button ekstensi) ---------- */

.button{
  display:inline-block;
  padding:8px 14px;
  border:1px solid var(--ink);
  border-radius:2px;
  background:var(--paper);
  color:var(--ink);
  font:inherit;
  font-size:12px;
  font-weight:700;
  line-height:1.4;
  text-decoration:none;
  cursor:pointer;
}
.button:hover{background:var(--soft)}
.button:active{background:var(--soft)}
.button.secondary{background:var(--ink);color:var(--paper)}
.button.secondary:hover{background:#2a2a2a}
.button.disabled{border-style:dashed;border-color:var(--line-3);background:var(--paper);color:var(--muted);cursor:not-allowed}

.home-cta-row{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 4px}
.home-cta-row .button{margin:0}

/* kotak info memakai tint semantik ekstensi */
.notice,blockquote{overflow-wrap:anywhere}

/* daftar manfaat di beranda memakai pola kartu materi ekstensi */
h2#yang-bisa-dilakukan + ul,
h2#what-it-does + ul{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:10px;margin:12px 0 0;padding:0;list-style:none}
h2#yang-bisa-dilakukan + ul li,
h2#what-it-does + ul li{margin:0;padding:11px 12px;border:1px solid var(--line-2);border-radius:2px;background:var(--paper);font-size:13px;line-height:1.45;color:var(--ink)}

/* ---------- panduan: sidebar + artikel ---------- */

.docs-layout{display:grid;grid-template-columns:236px minmax(0,1fr);gap:24px;align-items:start}

.docs-toc{
  position:sticky;
  top:16px;
  padding:10px;
  border:1px solid var(--line);
  border-radius:2px;
  background:var(--soft);
  max-height:calc(100vh - 32px);
  overflow-y:auto;
}
.docs-toc-title{margin:0 0 8px;padding-bottom:6px;border-bottom:1px solid var(--line-2);font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.docs-toc-links{display:flex;flex-direction:column;gap:6px}
.docs-toc-link{display:block;padding:7px 9px;border:1px solid var(--line-4);border-radius:2px;background:var(--paper);font-size:12px;font-weight:700;line-height:1.35;text-decoration:none;color:var(--ink)}
.docs-toc-link:hover{border-color:var(--ink)}
.docs-toc-link.level-3{padding-left:16px;font-weight:400;color:var(--ink-2)}

.docs-article{min-width:0;max-width:var(--read)}

/* ---------- kaki halaman (pola .foot ekstensi) ---------- */

footer{max-width:var(--shell);margin:0 auto;padding:0 20px}
.footCols{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:20px;padding:22px 0 18px;border-top:1px solid var(--line)}
.footCols section h3{margin:0 0 8px;padding:0;border:0;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.footCols section a{display:block;padding:2px 0;font-size:12.5px;font-weight:700;text-decoration:none;color:var(--ink)}
.footCols section a:hover{text-decoration:underline}
.colophon{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px;padding:10px 0 18px;border-top:1px solid var(--line);font-size:10.5px;color:var(--muted)}
.colophon .footLinks{margin-left:auto;text-align:right}
.colophon .footLinks a{margin-left:16px;font-weight:700;text-decoration:none;color:var(--ink)}
.colophon .footLinks a:hover{text-decoration:underline}

/* ---------- responsif ---------- */

@media (max-width:900px){
  body{font-size:14.5px}
  .topInner{padding:14px 16px 12px}
  .brandName{font-size:15px}
  .navInner{padding:0 16px}
  main{padding:20px 16px 32px}
  .docs-layout{grid-template-columns:1fr;gap:16px}
  .docs-toc{position:static;max-height:none}
  .docs-toc-links{flex-direction:row;flex-wrap:wrap}
  .docs-toc-link{padding:6px 9px}
  .docs-toc-link.level-3{padding-left:9px}
  footer{padding:0 16px}
}

@media (max-width:560px){
  body{font-size:14.5px}
  h1{font-size:22px}
  .brandSub{display:none}
  .colophon .footLinks{margin-left:0}
  .colophon .footLinks a{margin-left:0;margin-right:16px}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important}
}

@media print{
  .top,.navBar,.docs-toc,.skip-link{display:none}
  body{background:#fff;color:#000}
}