:root{
  --paper:#F4F1E9; --paper-2:#F7F5F0; --surface:#E7E4DC;
  --ink:#23221F; --ink-2:#54525c; --subtle:#8A8894;
  --indigo:#5B5D97; --gold:#D3A95E; --cream:#F6F3EC;
  --serif:'New York', ui-serif, Georgia, 'Times New Roman', serif;
  --sans:-apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, 'Segoe UI', sans-serif;
  --mono:ui-monospace, SFMono-Regular, Menlo, monospace;
}
@media (prefers-color-scheme: dark){
  :root{--paper:#141419; --paper-2:#1a1a20; --surface:#23221F; --ink:#E7E4DC; --ink-2:#A9A7B2; --indigo:#8C8FC7}
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--sans); font-size:17px; line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:44rem; margin-inline:auto; padding:clamp(1.25rem,5vw,2.5rem)}
a{color:var(--indigo)}
:focus-visible{outline:2.5px solid var(--gold); outline-offset:3px; border-radius:4px}

.top{padding-top:clamp(2rem,6vw,3.5rem); padding-bottom:clamp(1.5rem,4vw,2.25rem); border-bottom:1px solid color-mix(in srgb,var(--ink) 12%,transparent)}
.home{
  display:inline-flex; align-items:center; gap:.5rem; text-decoration:none; color:var(--ink);
  font-family:var(--serif); font-style:italic; font-size:1.4rem;
}
.home .bar{width:26px;height:2px;background:var(--gold);border-radius:2px;display:inline-block}
h1{font-family:var(--serif); font-weight:500; font-size:clamp(2rem,6vw,2.9rem); line-height:1.15; margin:clamp(1.75rem,5vw,2.5rem) 0 .6rem; letter-spacing:-.015em}
.eff{font-family:var(--mono); font-size:.8rem; color:var(--subtle); letter-spacing:.04em; text-transform:uppercase}
.summary{
  background:var(--paper-2); border:1px solid color-mix(in srgb,var(--ink) 10%,transparent);
  border-left:3px solid var(--gold); border-radius:12px;
  padding:clamp(1.15rem,3vw,1.6rem); margin:2rem 0 2.5rem;
}
.summary p{margin:0; font-family:var(--serif); font-size:1.12rem; line-height:1.55}
h2{font-family:var(--serif); font-weight:500; font-size:clamp(1.3rem,3.6vw,1.6rem); margin:2.5rem 0 .75rem; letter-spacing:-.01em}
h3{font-size:1.02rem; font-weight:650; margin:1.6rem 0 .4rem}
p{margin:0 0 1rem}
ul{margin:0 0 1rem; padding-left:1.25rem}
li{margin-bottom:.45rem}
strong{font-weight:650}
.note{color:var(--ink-2); font-size:.95rem}
footer{border-top:1px solid color-mix(in srgb,var(--ink) 12%,transparent); margin-top:3.5rem; padding:2rem 0 3rem; font-size:.9rem; color:var(--subtle)}
footer a{color:var(--ink-2)}
.flinks{display:flex; gap:1.25rem; flex-wrap:wrap; margin-bottom:1rem}