/* Lecture Minutes static site
   Visual intent: serious, academic, IEEE-adjacent (clean typography, numbered sections, restrained layout).
*/

:root{
  --fg: #111;
  --muted: #555;
  --bg: #fff;
  --rule: #d9d9d9;
  --link: #0a4a8a;
  --maxw: 900px;
}

*{ box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin:0;
  font-family: "Times New Roman", Times, serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.55;
  font-size: 16px;
}

/* Basic reset */
h1,h2,h3,p,ul,ol,li,dl,dt,dd{ margin:0; padding:0; }
a{ color: var(--link); text-decoration: none; }
a:hover{ text-decoration: underline; }
strong{ font-weight: 700; }

.container{
  width: min(var(--maxw), calc(100% - 48px));
  margin: 0 auto;
}

.nav{
  border-bottom: 1px solid var(--rule);
  background: #fff;
}
.nav__inner{
  width: min(var(--maxw), calc(100% - 48px));
  margin: 0 auto;
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 14px 0;
  gap: 24px;
}
.nav__brand{
  font-weight: 700;
  letter-spacing: .2px;
  color: var(--fg);
}
.nav__links{
  display:flex;
  gap: 16px;
  flex-wrap: wrap;
}
.nav__links a{
  color: var(--fg);
  padding: 4px 6px;
  border-radius: 6px;
}
.nav__links a[aria-current="page"]{
  border: 1px solid var(--rule);
  background: #fafafa;
}

.main{
  padding: 28px 0 50px;
}

.hero{
  padding: 6px 0 18px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 18px;
}
.hero__kicker{
  color: var(--muted);
  font-size: 13px;
  letter-spacing: .7px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.hero__title{
  font-size: 34px;
  line-height: 1.15;
  margin-bottom: 6px;
}
.hero__subtitle{
  font-size: 18px;
  color: var(--muted);
}
.hero__meta{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.pagehead{
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 18px;
}
.h1{
  font-size: 30px;
  line-height: 1.2;
  margin-bottom: 8px;
}
.h2{
  font-size: 18px;
  line-height: 1.3;
  margin-bottom: 10px;
  font-variant: small-caps;
  letter-spacing: .3px;
}
.lede{
  color: var(--muted);
  font-size: 16px;
}

.section{
  padding: 14px 0;
}
.section + .section{
  border-top: 1px solid var(--rule);
}

.secno{
  font-variant: normal;
  font-weight: 700;
  margin-right: 8px;
}

.list{
  margin-left: 20px;
  display: grid;
  gap: 8px;
}
.list li{
  margin-left: 0;
}

.badge{
  font-size: 12px;
  color: var(--fg);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 3px 10px;
  background: #fbfbfb;
}

.callout{
  border: 1px solid var(--rule);
  background: #fbfbfb;
  border-radius: 12px;
  padding: 12px 14px;
  margin-top: 12px;
}
.callout__title{
  font-weight: 700;
  margin-bottom: 4px;
}
.callout__body{
  color: var(--muted);
}

.refs{
  margin-left: 20px;
  display:grid;
  gap: 10px;
}
.refs li{
  color: var(--fg);
}
.fineprint{
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
}

.dl{
  display:grid;
  grid-template-columns: 160px 1fr;
  gap: 10px 16px;
  margin-top: 10px;
}
.dl dt{
  color: var(--muted);
}
.muted{
  color: var(--muted);
  font-size: 13px;
  margin-left: 6px;
}

/* Form */
.form{
  display:grid;
  gap: 12px;
  max-width: 620px;
  margin-top: 10px;
}
.label{
  display:grid;
  gap: 6px;
  font-size: 14px;
  color: var(--fg);
}
.input, .textarea{
  width: 100%;
  font-family: "Times New Roman", Times, serif;
  font-size: 16px;
  padding: 10px 10px;
  border: 1px solid var(--rule);
  border-radius: 10px;
  outline: none;
  background: #fff;
}
.input:focus, .textarea:focus{
  border-color: #bdbdbd;
}
.btn{
  justify-self: start;
  font-family: "Times New Roman", Times, serif;
  font-size: 15px;
  padding: 10px 14px;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: #f6f6f6;
  cursor: pointer;
}
.btn:hover{
  background: #f0f0f0;
}

.footer{
  border-top: 1px solid var(--rule);
  padding: 18px 0 26px;
}
.footer__line{ height: 0; }
.footer__meta{
  font-size: 13px;
  color: var(--muted);
}

/* Responsive tweaks */
@media (max-width: 520px){
  body{ font-size: 15px; }
  .hero__title{ font-size: 28px; }
  .dl{ grid-template-columns: 1fr; }
  .nav__inner{ flex-direction: column; align-items: flex-start; }
}

/* Print friendliness */
@media print{
  .nav, .footer{ display:none; }
  a{ color: #000; text-decoration: underline; }
  .container{ width: 100%; margin: 0; }
}