:root{
  --bg:#f7f4f0;
  --paper:#ffffff;
  --ink:#1a1a1a;
  --muted:#6b6b6b;
  --rule:#e7e1da;
  --max:1080px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color:var(--ink);
  background:var(--bg);
}
a{color:inherit; text-decoration:none}
a:hover{opacity:.85}

header{
  background:var(--paper);
  border-bottom:1px solid var(--rule);
}
.wrap{
  max-width:var(--max);
  margin:0 auto;
  padding:18px 22px;
}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:260px;
}
.mark{
  width:44px;height:44px;
  border:1.5px solid var(--rule);
  border-radius:999px;
  display:grid;place-items:center;
  font-weight:700;
  letter-spacing:.5px;
  background:#fff;
}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text .name{font-weight:700;font-size:16px}
.brand-text .role{font-size:12.5px;color:var(--muted);margin-top:4px}

nav{
  display:flex;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
}
nav a{
  font-size:14px;
  color:#2a2a2a;
  padding:6px 0;
  border-bottom:1px solid transparent;
}
nav a:hover{border-bottom-color:#c9c1b8}
nav a[aria-current="page"]{
  border-bottom-color:#2a2a2a;
  font-weight:600;
}

main{max-width:var(--max); margin:0 auto; padding:34px 22px 54px}
.page-title{
  font-family: ui-serif, Georgia, "Times New Roman", Times, serif;
  font-weight:500;
  font-size: clamp(32px, 4vw, 48px);
  line-height:1.1;
  margin:0 0 10px;
  letter-spacing:-0.02em;
}
.page-subtitle{
  margin:0 0 26px;
  color:var(--muted);
  max-width: 72ch;
  line-height:1.6;
}

.card{
  background:var(--paper);
  border:1px solid var(--rule);
  border-radius:10px;
  padding:18px;
  margin:14px 0;
}
.section-title{
  margin:0 0 10px;
  font-size:16px;
  letter-spacing:.08em;
  color:#8f877f;
  font-weight:700;
}
h2{
  font-family: ui-serif, Georgia, "Times New Roman", Times, serif;
  font-weight:500;
  margin:0 0 8px;
}
p{line-height:1.7; margin:10px 0}
ul{margin:10px 0 0 20px; line-height:1.7}
.meta{color:var(--muted); font-size:14px}
hr{border:none; border-top:1px solid var(--rule); margin:22px 0}

.footer{
  max-width:var(--max);
  margin:0 auto;
  padding:26px 22px 44px;
  color:var(--muted);
  font-size:13px;
  text-align:center;
}

.small-links a{ text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 880px){
  .brand{min-width:auto}
}