/* ExploreSG guides — content layer */
:root{--night:#0b1f3a;--night2:#13315c;--sea:#0e7c8b;--gold:#e7b94e;--ink:#1b2536;--muted:#63728a;--line:#e4eaf2;--bg:#f7f9fc;--card:#fff;}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Nunito",system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;}
img{max-width:100%;height:auto}
a{color:var(--sea)}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
/* nav */
.nav{background:var(--night);color:#fff;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:0;z-index:20}
.nav .brand{display:flex;align-items:center;gap:9px;color:#fff;text-decoration:none;font-family:"Baloo 2",sans-serif;font-weight:800;font-size:19px}
.nav .brand img{width:30px;height:30px;border-radius:50%}
.nav nav{display:flex;align-items:center;gap:14px}
.nav nav a{color:#dfe7f2;text-decoration:none;font-weight:700;font-size:15px}
.nav .navcta{background:linear-gradient(135deg,#f4cf6a,#e7b94e);color:#3a2a08;padding:8px 15px;border-radius:20px}
/* article */
.crumbs{font-size:13px;color:var(--muted);padding:16px 0 4px}
.crumbs a{color:var(--muted)}
.crumbs .cur{color:var(--ink);font-weight:600}
h1{font-family:"Baloo 2",sans-serif;font-size:34px;line-height:1.15;margin:10px 0 8px;color:var(--night)}
h2{font-family:"Baloo 2",sans-serif;font-size:25px;line-height:1.25;margin:34px 0 10px;color:var(--night)}
.meta{color:var(--muted);font-size:14px;margin:0 0 18px}
.lede{font-size:19px;line-height:1.6;color:#33405a}
.post p{margin:0 0 15px}
.post ul,.post ol{margin:0 0 16px;padding-left:22px}
.post li{margin-bottom:7px}
code{background:#eef3fa;padding:1px 5px;border-radius:4px;font-size:14px}
.warnbox{background:#fff7e6;border:1px solid #f0d99a;border-left:4px solid var(--gold);border-radius:10px;padding:12px 14px;font-size:15px}
.disclosure{background:#eef3fa;border:1px solid var(--line);border-radius:10px;padding:11px 14px;font-size:14px;color:#44526b;margin:18px 0}
.toc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:22px 0}
.toc b{font-size:13px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}
.toc ul{margin:8px 0 0;padding-left:18px}
.toc li{margin-bottom:5px;font-size:15px}
/* affiliate */
.affbox{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:15px 16px;margin:22px 0;box-shadow:0 6px 18px rgba(6,18,40,.06)}
.affbox-h{font-family:"Baloo 2",sans-serif;font-weight:800;font-size:17px;color:var(--night);margin-bottom:10px}
.affbtn{display:flex;align-items:center;justify-content:space-between;gap:10px;background:linear-gradient(135deg,#f4cf6a,#e7b94e);color:#3a2a08;
  text-decoration:none;font-weight:800;border-radius:12px;padding:12px 15px;margin-bottom:8px;font-size:15px}
.affbtn:last-child{margin-bottom:0}
.affbtn .affnote{font-weight:600;font-size:12px;opacity:.75;white-space:nowrap}
/* ads */
.adwrap{margin:30px 0;min-height:90px;text-align:center}
.adlabel{display:block;font-size:11px;letter-spacing:.7px;text-transform:uppercase;color:#9aa7b8;margin-bottom:5px}
/* quiz cta */
.quizcta{display:flex;gap:15px;align-items:center;background:linear-gradient(135deg,var(--night),var(--sea));color:#fff;border-radius:18px;padding:20px;margin:34px 0}
.qc-emoji{font-size:40px}
.quizcta h2{color:#fff;margin:0 0 4px;font-size:21px}
.quizcta p{margin:0 0 12px;font-size:15px;opacity:.92}
.qc-btn{display:inline-block;background:linear-gradient(135deg,#f4cf6a,#e7b94e);color:#3a2a08;text-decoration:none;font-weight:800;border-radius:22px;padding:11px 20px;font-size:15px}
/* faq */
.faqs{margin-top:34px}
details.faq{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 16px;margin-bottom:9px}
details.faq summary{font-weight:700;cursor:pointer;color:var(--night)}
details.faq p{margin:10px 0 0;color:#44526b;font-size:15.5px}
/* related + hub */
.relgrid,.gcards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0 30px}
.relcard,.gcard{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:15px;text-decoration:none;color:var(--ink);transition:transform .14s,box-shadow .2s}
.relcard:hover,.gcard:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(6,18,40,.1)}
.relcard span{font-weight:700;font-size:15px;color:var(--night)}
.gcard h2{margin:0 0 6px;font-size:19px}
.gcard p{margin:0 0 8px;font-size:14.5px;color:var(--muted)}
.gmeta{font-size:13px;font-weight:800;color:var(--sea)}
/* share pages */
.shareimg{border-radius:16px;margin:14px 0;box-shadow:0 10px 30px rgba(6,18,40,.16)}
.itin li{font-size:16px}
.sharefoot{font-size:15px;color:var(--muted)}
/* footer */
.foot{background:var(--night);color:#c8d4e4;margin-top:50px;padding:26px 0;font-size:14px}
.foot a{color:#e7b94e}
.foot p{margin:0 0 8px}
.fdisc{font-size:12.5px;color:#93a3ba;line-height:1.55}
@media(max-width:640px){
  body{font-size:16.5px}
  h1{font-size:28px}h2{font-size:22px}
  .relgrid,.gcards{grid-template-columns:1fr}
  .quizcta{flex-direction:column;text-align:center}
  .nav .brand span{display:none}
}