/* Recommendance pages
   Clean, wireframe-ish, mobile-first.
*/

:root{
  --bg: #ffffff;
  --fg: #111111;
  --muted: #555555;
  --border: #d6d6d6;
  --border-strong: #bdbdbd;
  --shadow: 0 1px 0 rgba(0,0,0,0.04);
  --radius: 10px;
  --max: 860px;
}

*{ box-sizing: border-box; }

html, body{
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  line-height: 1.55;
}

.container{
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.site-header{
  padding: 36px 0 18px;
}

.brand{
  font-size: clamp(2.0rem, 4.5vw, 3.2rem);
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  text-align: center;
}

.tagline{
  margin: 0;
  text-align: center;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
}

.kicker{
  margin: 0 0 10px;
  text-align: center;
  font-size: 0.95rem;
}

.backlink{
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.backlink:hover{ border-bottom-color: var(--border-strong); }

.site-footer{
  border-top: 1px solid var(--border);
  padding: 18px 0 28px;
  color: var(--muted);
  font-size: 0.95rem;
}

.page{
  margin: 10px 0 42px;
  padding: 18px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.page-title{
  margin: 0 0 12px;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.page h3{
  margin: 18px 0 10px;
  font-size: 1.08rem;
}

.page p{
  margin: 0 0 12px;
}

.lead{
  font-weight: 650;
}

.rule{
  border: 0;
  border-top: 1px solid var(--border);
  margin: 18px 0;
}

.page-actions{
  margin-top: 18px;
}

.button{
  display: inline-block;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow);
}

.button:hover{
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.sr-only{
  position: absolute !important;
  height: 1px; width: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}