:root{--bg:#f5f7fb;--card:#fff;--ink:#121a2b;--mut:#5c667a;--line:#dfe4ee;--brand:#d63b2f;--brand2:#a82a20;--soft:#e8eefc;--r:14px}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0e1220;--card:#151b2d;--ink:#e6eaf3;--mut:#9aa4ba;--line:#262f47;--brand:#ff7a6b;--brand2:#ffa094;--soft:#1b2440}}
:root[data-theme=dark]{--bg:#0e1220;--card:#151b2d;--ink:#e6eaf3;--mut:#9aa4ba;--line:#262f47;--brand:#ff7a6b;--brand2:#ffa094;--soft:#1b2440}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--brand2)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
header.top{background:var(--card);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-weight:800;font-size:1.3rem;text-decoration:none;color:var(--ink)}
.logo span{color:var(--brand)}
nav.top a{margin-left:18px;text-decoration:none;color:var(--mut);font-size:.95rem}
nav.top a:hover{color:var(--brand)}
.crumbs{font-size:.85rem;color:var(--mut);margin:18px 0 6px}
.crumbs a{color:var(--mut)}
h1{font-size:clamp(1.6rem,3.6vw,2.2rem);line-height:1.25;margin:.2em 0 .3em}
h2{font-size:1.35rem;margin:1.8em 0 .5em}
.lead{color:var(--mut);font-size:1.05rem;max-width:760px}
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin:22px 0}
@media (max-width:820px){.calc{grid-template-columns:minmax(0,1fr)}}
.box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
form label{display:block;font-weight:600;font-size:.92rem;margin:0 0 14px}
form label small{display:block;font-weight:400;color:var(--mut)}
input,select{width:100%;margin-top:6px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);font:inherit}
input:focus,select:focus{outline:2px solid var(--brand);border-color:transparent}
.in-rp{position:relative;display:block}
.in-rp input{padding-left:38px}
.in-rp:before{content:"Rp";position:absolute;left:12px;bottom:12px;color:var(--mut);font-weight:600}
button{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:12px 18px;font:600 1rem inherit;cursor:pointer;width:100%}
#result .main{background:var(--soft);border-radius:12px;padding:16px;margin-bottom:12px}
#result .main span{display:block;color:var(--mut);font-size:.9rem}
#result .main strong{font-size:clamp(1.5rem,4vw,2rem);color:var(--brand2)}
#result table{width:100%;border-collapse:collapse;font-size:.95rem}
#result th,#result td{padding:8px 0;border-bottom:1px solid var(--line);vertical-align:top}
#result th{text-align:left;font-weight:400;color:var(--mut);padding-right:12px}
#result td{text-align:right;font-weight:600;white-space:nowrap}
.note{font-size:.88rem;color:var(--mut);margin:12px 0 0}
article{max-width:760px}
article table{border-collapse:collapse;width:100%;font-size:.95rem}
article th,article td{border:1px solid var(--line);padding:6px 10px;text-align:left}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:10px 0}
summary{font-weight:600;cursor:pointer}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:18px 0}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--brand);transform:translateY(-2px)}
.card b{display:block;margin-bottom:4px}
.card span{color:var(--mut);font-size:.9rem}
.card i{font-style:normal;font-size:1.5rem}
.disclaimer{font-size:.85rem;color:var(--mut);border-left:3px solid var(--line);padding-left:12px;margin:24px 0}
footer{margin-top:48px;border-top:1px solid var(--line);background:var(--card);font-size:.9rem;color:var(--mut)}
footer .wrap{padding-top:22px;padding-bottom:22px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}
footer a{color:var(--mut)}
.hero{padding:30px 0 6px}
header.top .r{display:flex;align-items:center}
.lang{margin-left:14px;font-weight:700;font-size:.85rem;text-decoration:none;color:var(--brand2);border:1px solid var(--line);border-radius:8px;padding:5px 8px}
#theme{width:36px;height:36px;padding:0;margin-left:14px;background:var(--soft);color:var(--ink);font-size:1rem;border-radius:50%}
.search{width:100%;max-width:520px;margin:12px 0 0;padding:13px 16px;font-size:1rem;border-radius:12px;background:var(--card)}
/* ---- mobile friendliness (shared by all sites) ---- */
img,video{max-width:100%;height:auto}
article table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
input,select,button{min-height:44px;font-size:16px}
.cp,.lang,#theme,.chips button{min-height:36px;display:inline-flex;align-items:center;justify-content:center}

details summary{padding:4px 0;min-height:32px}
footer .wrap span:last-child a{display:inline-block;padding:6px 2px}
@media (max-width:560px){
  header.top .wrap{flex-wrap:wrap;height:auto;padding-top:10px;padding-bottom:4px}
  header.top .r{display:contents}
  .logo{flex:1}
  nav.top{display:flex!important;order:5;width:100%;overflow-x:auto;gap:18px;padding:8px 0 6px;scrollbar-width:none}
  nav.top::-webkit-scrollbar{display:none}
  nav.top a{margin:0;white-space:nowrap;padding:4px 0}
  h1{font-size:1.5rem}
  .box{padding:16px}




  .acts button{flex:1 1 45%}
  #result td,#hasil td{white-space:normal;word-break:break-word}
  .box{min-width:0}
}
.hr-btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 18px; border-radius: 8px; border: 1px solid var(--hr-line); background: transparent; color: inherit; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none !important; line-height: 1.2; }
.hr-btn:hover { border-color: var(--hr-accent); }
.hr-primary { background: linear-gradient(135deg, var(--hr-accent), var(--hr-accent-2)); border-color: transparent; color: #fff !important; }
.hr-primary:hover { filter: brightness(1.08); }
.hr-sm { padding: 6px 12px; font-size: .9em; }
.hr-muted { opacity: .7; font-size: .92em; }
.hr-alert { padding: 12px 16px; border-radius: 10px; margin: 12px 0; border-left: 4px solid var(--hr-warn); background: rgba(180,83,9,.08); }
.hr-alert.hr-ok { border-color: var(--hr-ok); background: rgba(21,128,61,.08); }
.hr-alert.hr-bad { border-color: var(--hr-bad); background: rgba(185,28,28,.08); }
.hr-badge { display: inline-block; padding: 2px 10px; border-radius: 99px; font-size: .8em; font-weight: 700; background: rgba(180,83,9,.15); color: var(--hr-warn); white-space: nowrap; }
.hr-badge.hr-ok { background: rgba(21,128,61,.15); color: var(--hr-ok); }
.hr-badge.hr-bad { background: rgba(185,28,28,.13); color: var(--hr-bad); }
.hr-tool h2 { display: flex; align-items: center; gap: 10px; margin-top: 0; }
.hr-tool input:not([type=checkbox]):not([type=range]):not([type=color]), .hr-tool select, .hr-tool textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--hr-line); border-radius: 8px; font: inherit; background: transparent; color: inherit; box-sizing: border-box; }
.hr-tool textarea { margin: 8px 0; resize: vertical; }
.hr-tool input[type=range] { width: 100%; }
.hr-tool label { display: block; font-weight: 600; font-size: .92em; }
.hr-tool-row { display: flex; gap: 8px; align-items: center; margin: 10px 0; }
.hr-tool-row.hr-wrap { flex-wrap: wrap; }
.hr-tool-row input { flex: 1; min-width: 0; }
.hr-tool-row select { width: auto !important; }
.hr-tool-grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin: 12px 0; }
.hr-tool-checks { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 10px 0; }
.hr-tool-checks label { font-weight: 400; }
.hr-tool-table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: .93em; }
.hr-tool-table th { width: 30%; white-space: nowrap; }
.hr-mono { font-family: "JetBrains Mono", monospace; font-size: .92em; }
.hr-muted { opacity: .7; }
.hr-sm { padding: 6px 12px; font-size: .88em; }
.hr-tool-preview { max-width: 100%; max-height: 360px; border-radius: 8px; border: 1px solid var(--hr-line); display: block; margin: 8px 0; }
.hr-tool-qr { margin: 12px 0; }
.hr-tool-qr img, .hr-tool-qr canvas { max-width: 100%; height: auto; background: #fff; padding: 12px; border-radius: 8px; }
.hr-tool-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 8px; margin: 10px 0; }
.hr-tool-stats div { padding: 10px; border-radius: 10px; background: var(--hr-soft); border: 1px solid var(--hr-line); text-align: center; }
.hr-tool-stats b { display: block; font-size: 1.4em; }
.hr-tool-stats span { font-size: .8em; opacity: .7; }
.hr-pdf-drop { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 28px 16px; border: 2px dashed var(--hr-line); border-radius: 14px; text-align: center; cursor: pointer; position: relative; margin: 8px 0 12px; }
.hr-pdf-drop:hover, .hr-pdf-drop:focus-within { border-color: var(--hr-accent); }
.hr-pdf-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.hr-pdf-list { padding-left: 22px; }
.hr-pdf-list li { display: flex; justify-content: space-between; gap: 8px; align-items: center; padding: 6px 0; border-bottom: 1px dashed var(--hr-line); }
.hr-pdf-list li > span:last-child { display: flex; gap: 4px; flex-shrink: 0; }
.hr-pdf-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; margin: 12px 0; }
.hr-pdf-thumbs > * { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 8px; border: 1px solid var(--hr-line); border-radius: 10px; font-size: .8em; color: inherit; text-decoration: none; }
.hr-pdf-thumbs img { max-width: 100%; max-height: 170px; background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,.3); transition: transform .2s; }
.hr-pdf-acts { display: flex; gap: 2px; }
.hr-pdf-acts .hr-btn { padding: 3px 7px; }
.hr-choice-inline { display: inline-flex !important; gap: 6px; align-items: center; margin-right: 16px; font-weight: 400 !important; }
.hr-sig { width: 100%; max-width: 600px; height: auto; aspect-ratio: 3 / 1; background: #fff; border: 1px solid var(--hr-line); border-radius: 10px; touch-action: none; cursor: crosshair; display: block; }
.hr-small { font-size: .85em; }
.hr-img-stage { margin: 12px 0; text-align: center; }
.hr-img-stage canvas { max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 1px 6px rgba(0,0,0,.3); background: repeating-conic-gradient(#ccc 0 25%, #fff 0 50%) 0 0/16px 16px; }
/* ---- tool sites: plugin classes (hr-*) mapped onto the site palette ---- */
:root{--hr-accent:var(--brand);--hr-accent-2:var(--brand2);--hr-line:var(--line);--hr-soft:var(--soft);--hr-ok:#15803d;--hr-bad:#b91c1c;--hr-warn:#b45309}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--hr-ok:#4ade80;--hr-bad:#f87171;--hr-warn:#fbbf24}}
:root[data-theme=dark]{--hr-ok:#4ade80;--hr-bad:#f87171;--hr-warn:#fbbf24}
.tool{margin:22px 0}
.tool h1{display:flex;align-items:center;gap:12px;margin-top:0}
.ti{display:inline-grid;place-items:center;width:42px;height:42px;flex:none;border-radius:10px;background:var(--brand);color:#fff;font:700 .78rem ui-monospace,Consolas,monospace}
.tcard .ti{margin-bottom:8px}
.grid.tools{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
#hr-tools button{width:auto}
#hr-tools input[type=checkbox],#hr-tools input[type=radio]{width:auto;min-height:0;margin:0 6px 0 0}
#hr-tools input[type=color]{width:56px;padding:2px}
#hr-tools input[type=range]{padding:0;border:0;background:none}
#hr-tools .hr-primary{background:var(--brand);color:#fff!important}
#hr-tools canvas,#hr-tools img{max-width:100%;height:auto}
.hr-pdf-drop{background:var(--bg)}
@media (max-width:560px){.hr-tool-row{flex-wrap:wrap}.hr-pdf-list li{flex-wrap:wrap}.tool h1{font-size:1.35rem}}

/* blog (sites/_common/siteblog.py) */
article.post{font-size:1.05rem;line-height:1.7}
.post .meta{color:var(--mut);font-size:.9rem;margin-top:0}
.post h2{margin-top:1.6em}
.post table{width:100%;border-collapse:collapse;margin:1em 0;font-size:.95rem;display:block;overflow-x:auto}
.post th,.post td{border:1px solid var(--line);padding:6px 10px;text-align:left}
.post blockquote{margin:1em 0;padding:10px 16px;border-left:4px solid var(--brand);background:var(--card)}
.cta{margin:28px 0;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.cta p{margin:0}
.btn{display:inline-block;background:var(--brand);color:#fff;border-radius:10px;padding:10px 16px;font-weight:600;text-decoration:none}
.post-card small{display:block;margin-top:8px;color:var(--mut);font-size:.8rem}
figure.cover{margin:0 0 20px}
figure.cover img{width:100%;height:auto;border-radius:var(--r);display:block}
figure.cover figcaption{font-size:.75rem;color:var(--mut);margin-top:6px}
.post-card img{width:calc(100% + 32px);height:auto;margin:-16px -16px 12px;border-radius:var(--r) var(--r) 0 0;display:block;aspect-ratio:1200/630;object-fit:cover}

/* ad slots, filled by ads.php from the admin page; empty slots are not rendered */
.ad{max-width:1080px;margin:16px auto;padding:0 16px;text-align:center;overflow:hidden}.ad:empty{display:none}
.ad-in{margin:24px 0;padding:0}.ad-side{margin:24px auto}
@media (min-width:1400px){.ad-side{position:fixed;top:84px;left:calc(50% + 556px);width:calc(50vw - 572px);max-width:300px;margin:0;padding:0}}
.ad-demo{border:2px dashed currentColor;border-radius:10px;padding:22px 8px;opacity:.75;font:600 .85rem/1.3 system-ui,sans-serif}