:root{--bg:#f6f8f7;--card:#fff;--ink:#0f1f1a;--mut:#5b6b66;--line:#dfe7e4;--brand:#0f9b74;--brand2:#0b7a5c;--soft:#e7f6f0;--r:14px}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0d1412;--card:#141e1b;--ink:#e6efec;--mut:#9db0aa;--line:#24332e;--brand:#2fc497;--brand2:#5ad6b0;--soft:#16302a}}
:root[data-theme=dark]{--bg:#0d1412;--card:#141e1b;--ink:#e6efec;--mut:#9db0aa;--line:#24332e;--brand:#2fc497;--brand2:#5ad6b0;--soft:#16302a}
*{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}
#result .main strong{display:block;word-break:break-word}
.extra{margin-top:16px;overflow-x:auto}
.extra h3{font-size:1rem;margin:0 0 8px}
#result table.sched{font-size:.82rem}
#result .sched th,#result .sched td{text-align:right;padding:6px 4px;font-weight:400;color:var(--ink)}
#result .sched tr:first-child th{color:var(--mut);font-weight:600}
.acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.acts button{width:auto;flex:1 1 auto;padding:9px 12px;font-size:.88rem;background:var(--soft);color:var(--brand2)}
.acts button:hover{background:var(--brand);color:#fff}
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)}

@media print{header.top,footer,form button,.acts,article,.grid,h2,.crumbs,#theme{display:none!important}.calc{grid-template-columns:1fr}body{background:#fff;color:#000}}

/* ---- 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}
.btable .cp{min-height:32px;padding:4px 10px}
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}
  .big .box b{font-size:1.8rem}
  .btable th,.btable td{padding:8px}
  .btable small{font-size:.78rem}
  .dims{grid-template-columns:repeat(3,minmax(0,1fr))}
  .acts button{flex:1 1 45%}
  #result td,#hasil td{white-space:normal;word-break:break-word}
  .box{min-width:0}
}
/* blog */
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 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}

input[type=date]{cursor:pointer;min-height:44px}
input[type=date]::-webkit-calendar-picker-indicator{cursor:pointer;opacity:.7;padding:4px}

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}