*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Iowan Old Style",Palatino,Georgia,serif;background:#f3efe6;color:#221c16;line-height:1.75;font-size:17.5px}
a{color:#8a3b12}
.sheet{max-width:980px;margin:0 auto;display:grid;grid-template-columns:220px 1fr;min-height:100vh;background:#fffdf8;border-left:8px solid #8a3b12}
.side{background:#221c16;color:#f3efe6;padding:22px 16px}
.side a.brand{color:#f3efe6;text-decoration:none;font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}
.side p{font-size:.78rem;color:#c4b8a8;margin:10px 0 18px}
.side nav a{display:block;color:#f3efe6;text-decoration:none;padding:10px 0;border-top:1px solid #3a322a;font-size:.86rem}
.side nav a.active{color:#e6b089}
.burger{display:none}
.page{padding:28px 32px 48px}
.k{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#8a3b12;margin-bottom:8px}
h1{font-size:clamp(1.55rem,3.6vw,2.2rem);line-height:1.15;margin:0 0 12px}
h2{font-size:1.18rem;margin:22px 0 8px}
p,li{margin:0 0 12px;color:#3a322c}
ul{margin:0 0 14px 1.15em}
.lead{color:#6a5c50;margin-bottom:14px}
.pic{display:block;width:100%;height:auto;margin:10px 0 6px}
.cap{font-size:.84rem;color:#7a6c60;margin:0 0 16px;font-style:italic}
.chart{background:#f7f1e6;padding:12px;margin:10px 0 16px}
.note{margin-top:18px;padding-top:12px;border-top:2px solid #8a3b12;font-size:.9rem;color:#6a5c50}
table{width:100%;border-collapse:collapse;font-size:.92rem;margin:8px 0 16px}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid #eadfce;vertical-align:top}
th{font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:#8a3b12}
@media(max-width:800px){
  .sheet{grid-template-columns:1fr}
  .side nav{display:none}
  .side nav.open{display:block}
  .burger{display:inline-block;margin-top:10px;background:#e6b089;color:#221c16;border:0;padding:8px 12px;cursor:pointer}
  .page{padding:18px 16px 36px}
}