/* US Jobs Board - clean, trustworthy light theme */
:root{
  --bg:#f6f8fb; --card:#ffffff; --line:#e2e8f0; --txt:#0f172a; --mut:#64748b;
  --acc:#2563eb; --acc2:#0ea5e9; --ok:#16a34a; --warn:#d97706; --r:12px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.65;font-size:16px}
.wrap{max-width:1100px;margin:0 auto;padding:0 1.25rem}
a{color:var(--acc)}
/* header */
.jh{background:#0f172a;color:#fff;position:sticky;top:0;z-index:50}
.jh-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 1.25rem;flex-wrap:wrap;max-width:1100px;margin:0 auto}
.brand{font-weight:800;font-size:1.4rem;color:#fff;text-decoration:none}
.brand span{color:var(--acc2)}
.jnav{display:flex;gap:1.1rem;flex-wrap:wrap;font-size:.95rem}
.jnav a{color:#cbd5e1;text-decoration:none}
.jnav a:hover{color:#fff}
/* hero */
.hero{background:linear-gradient(135deg,#1e3a8a,#0ea5e9);color:#fff;text-align:center;padding:3rem 1.25rem}
.hero h1{margin:.2rem 0;font-size:2.1rem}
.hero p{color:#e0f2fe;max-width:620px;margin:.6rem auto}
.searchrow{display:flex;gap:.6rem;max-width:640px;margin:1.4rem auto 0}
.searchrow input{flex:1;border:none;border-radius:10px;padding:.9rem 1rem;font-size:1rem;min-width:0}
.searchrow button{border:none;border-radius:10px;background:#0f172a;color:#fff;font-weight:700;padding:.9rem 1.6rem;cursor:pointer;font-size:1rem}
/* job cards */
.jgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem;margin:1.5rem 0}
.jcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.2rem;text-decoration:none;color:var(--txt);display:flex;flex-direction:column;gap:.4rem;transition:box-shadow .15s}
.jcard:hover{box-shadow:0 8px 24px rgba(37,99,235,.12)}
.jcard h3{margin:0;font-size:1.08rem;color:var(--txt)}
.jco{color:var(--mut);font-size:.92rem}
.jmeta{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.4rem}
.tag{font-size:.78rem;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:.2rem .7rem;font-weight:600}
.tag.remote{background:#ecfdf5;color:#047857}
.tag.gov{background:#fef3c7;color:#92400e}
.jsal{font-weight:700;color:var(--ok);font-size:.95rem}
/* job detail */
.jobhead{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.8rem;margin:1.5rem 0}
.jobhead h1{margin:0 0 .4rem;font-size:1.8rem}
.applybtn{display:inline-block;background:var(--acc);color:#fff;font-weight:700;text-decoration:none;border-radius:10px;padding:.85rem 2rem;margin-top:1rem;font-size:1.05rem}
.applybtn:hover{background:#1d4ed8}
.jobbody{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.8rem;margin:0 0 1.5rem}
.jobbody h2{font-size:1.3rem;margin-top:1.8rem}
.jobbody ul{padding-left:1.3rem}
.jobbody li{margin:.4rem 0}
.jimg{width:100%;border-radius:var(--r);margin:1rem 0}
/* categories */
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin:1.5rem 0}
.ccard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem;text-decoration:none;color:var(--txt);text-align:center}
.ccard:hover{border-color:var(--acc)}
.ccard .ic{font-size:2rem}
.ccard h3{margin:.5rem 0 .2rem;font-size:1.05rem}
.ccard p{color:var(--mut);font-size:.88rem;margin:0}
/* footer */
.jf{background:#0f172a;color:#94a3b8;margin-top:3rem}
.jf-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:1.5rem;padding:2rem 0;max-width:1100px;margin:0 auto;padding-left:1.25rem;padding-right:1.25rem}
.jf h4{color:#fff;margin:.4rem 0}
.jf ul{list-style:none;padding:0;margin:0}
.jf li{margin:.35rem 0}
.jf a{color:#94a3b8;text-decoration:none;font-size:.92rem}
.jf-b{text-align:center;padding:1rem;border-top:1px solid #1e293b;font-size:.85rem}
/* faq */
.faqs details{background:var(--card);border:1px solid var(--line);border-radius:10px;margin:.6rem 0;padding:.9rem 1.1rem}
.faqs summary{cursor:pointer;font-weight:600}
/* misc */
.crumbs{color:var(--mut);font-size:.88rem;margin:1.2rem 0 .4rem}
.crumbs a{color:var(--mut)}
.src{font-size:.85rem;color:var(--mut);background:#f1f5f9;border-radius:8px;padding:.7rem 1rem;margin:1.2rem 0}
.sec-h{font-size:1.5rem;margin:2rem 0 .5rem}
.lead{color:var(--mut);font-size:1.08rem}
@media(max-width:640px){.hero h1{font-size:1.6rem}.jf-grid{grid-template-columns:1fr}.searchrow{flex-direction:column}}