:root{
  --navy:#1b2a4a;
  --navy-2:#3d4d6c;
  --amber:#e0a458;
  --amber-deep:#8a5220;
  --paper:#ffffff;
  --paper-2:#faf7f2;
  --rule:rgba(27,42,74,0.16);
  --serif:"Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --measure: 38rem;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--paper); color:var(--navy);
  font-family:var(--serif); font-size:18px; line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }
img{max-width:100%;height:auto;display:block;}
a{color:inherit;}
h1,h2,h3{font-family:var(--serif); font-weight:600; text-wrap:balance; margin:0; color:var(--navy);}
:focus-visible{outline:2px solid var(--navy); outline-offset:3px;}
.wrap{max-width:720px;margin:0 auto;padding:0 28px;}

/* ---------- nav (shared with main site + toolkit) ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 28px; background:var(--paper); border-bottom:1px solid var(--rule);
  font-family:var(--sans);
}
.brand{display:flex; align-items:center; gap:9px; color:var(--navy); font-weight:600; letter-spacing:0.03em; font-size:0.92rem; text-decoration:none;}
.navlinks{display:flex; align-items:center; gap:30px;}
.navlinks a{font-size:0.86rem; color:var(--navy-2); text-decoration:none; font-weight:500; transition:color .15s ease;}
.navlinks a:hover{color:var(--amber-deep);}
.navlinks a.cta{color:var(--paper); background:var(--navy); padding:9px 20px; border-radius:2px;}
.navlinks a.cta:hover{background:var(--navy-2);}
@media (max-width:700px){ .navlinks a:not(.cta){display:none;} }
.back{font-size:0.86rem; color:var(--navy-2); text-decoration:none; display:flex; align-items:center; gap:8px;}
.back:hover{color:var(--amber-deep);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--sans); font-weight:600; font-size:0.95rem;
  padding:14px 28px; border-radius:2px; text-decoration:none;
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.btn-fill{background:var(--navy); color:var(--paper); border:1px solid var(--navy);}
.btn-fill:hover{background:var(--navy-2); border-color:var(--navy-2);}
.btn-ghost{background:transparent; color:var(--navy); border:1px solid var(--rule);}
.btn-ghost:hover{border-color:var(--navy);}
.btn svg{transition:transform .15s ease;}
.btn:hover svg{transform:translateX(3px);}

/* ---------- article header ---------- */
.article-hero{padding:56px 0 8px;}
.kicker{font-family:var(--serif); font-style:italic; color:var(--amber-deep); font-size:1.02rem; margin:0 0 12px;}
.article-hero h1{font-size:clamp(1.9rem, 4.2vw, 2.6rem); line-height:1.18; margin-bottom:16px;}
.article-meta{font-family:var(--sans); font-size:0.8rem; color:var(--navy-2); margin:0 0 40px;}
.article-meta a{color:var(--amber-deep); text-decoration:underline; text-decoration-color:var(--rule);}

/* ---------- article body ---------- */
.prose{max-width:var(--measure); font-size:1.08rem;}
.prose p{margin:0 0 22px;}
.prose p:last-child{margin-bottom:0;}
.prose h2{font-size:1.35rem; margin:44px 0 18px;}
.prose ul,.prose ol{margin:0 0 22px; padding-left:1.3em;}
.prose li{margin-bottom:8px;}

.pullquote{border-left:2px solid var(--amber-deep); padding:2px 0 2px 24px; margin:36px 0; max-width:var(--measure);}
.pullquote p{font-style:italic; font-weight:500; font-size:1.28rem; line-height:1.4; margin:0; color:var(--navy);}

/* ---------- tool callout (links to a toolkit page) ---------- */
.tool-callout{
  background:var(--paper-2); border:1px solid var(--rule); border-radius:8px;
  padding:26px 28px; margin:40px 0; max-width:var(--measure);
}
.tool-callout p.label{font-family:var(--sans); font-size:0.72rem; font-weight:600; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber-deep); margin:0 0 8px;}
.tool-callout p.desc{font-family:var(--sans); font-size:0.94rem; color:var(--navy-2); margin:0 0 16px; line-height:1.55;}
.tool-callout a.btn{padding:11px 22px; font-size:0.88rem;}

/* ---------- end-of-article CTA ---------- */
.article-cta{
  margin:56px 0 8px; padding:36px 0 0; border-top:1px solid var(--rule);
  max-width:var(--measure);
}
.article-cta h3{font-size:1.2rem; margin-bottom:10px;}
.article-cta p{font-family:var(--sans); font-size:0.96rem; color:var(--navy-2); margin:0 0 20px; max-width:34rem;}
.price-line{font-family:var(--sans); font-size:0.86rem; color:var(--navy-2); margin:14px 0 0;}
.price-line .was{text-decoration:line-through;}
.price-line .now{color:var(--amber-deep); font-weight:600;}

/* ---------- notes index ---------- */
.notes-hero{padding:56px 0 30px;}
.notes-hero h1{font-size:clamp(2rem, 4.4vw, 2.8rem); margin-bottom:14px;}
.notes-hero p{font-family:var(--sans); font-size:1rem; color:var(--navy-2); max-width:36rem;}
.notes-list{list-style:none; margin:0; padding:0 0 60px;}
.notes-list li{border-top:1px solid var(--rule); padding:0;}
.notes-list li:first-child{border-top:1px solid var(--rule);}
.notes-list a{
  display:block; padding:28px 4px; text-decoration:none; color:var(--navy);
  transition:background .15s ease;
}
.notes-list a:hover{background:var(--paper-2);}
.notes-list h2{font-size:1.2rem; margin-bottom:8px;}
.notes-list p{font-family:var(--sans); font-size:0.92rem; color:var(--navy-2); margin:0; line-height:1.5;}

/* ---------- footer ---------- */
footer{background:var(--navy); color:#aab4cc; padding:30px 0 40px; font-family:var(--sans); font-size:0.8rem;}
footer .wrap{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;}
footer a{color:#c7cee0; text-decoration:none;}
footer a:hover{color:var(--amber);}