:root{
  --bg:#f7f6f3; --glass:rgba(253,252,250,.82);
  --stroke:rgba(44,36,22,.22); --stroke2:rgba(44,36,22,.36);
  --text:#241d10; --text2:#4c4230; --text3:#7b7059;
  --accent:#8c6a1f; --maxw:760px;
  --display:'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:'EB Garamond', Georgia, 'Times New Roman', serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  background-image:
    radial-gradient(1000px 600px at 12% -6%, rgba(160,120,44,.05), transparent 60%),
    radial-gradient(900px 560px at 100% 12%, rgba(120,90,40,.04), transparent 60%);
  color:var(--text);font:20px/1.62 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
nav{position:sticky;top:0;z-index:50;background:rgba(247,246,243,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--stroke)}
.nav-inner{max-width:1060px;margin:0 auto;padding:11px 20px;display:flex;gap:18px;align-items:center;white-space:nowrap}
b.brand{display:flex;align-items:center;gap:9px;font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:.5px;color:var(--text)}
b.brand img{height:42px;width:auto;object-fit:contain}
.nav-links{display:flex;gap:18px;align-items:center;overflow-x:auto;flex:1;margin-left:6px}
.nav-links a{color:var(--text3);font-size:14.5px;letter-spacing:.4px;padding:3px 2px}
.nav-links a:hover,.nav-links a.active{color:var(--accent);text-decoration:none}
.nav-math{margin-left:auto;font-family:var(--display);font-style:italic;font-size:16px;color:var(--text3);letter-spacing:1px;white-space:nowrap;padding:3px 2px}
a.nav-math:hover,a.nav-math.active{color:var(--accent);text-decoration:none}
.nav-toggle{display:none;margin-left:0;flex-direction:column;justify-content:center;gap:4px;width:40px;height:38px;padding:0 10px;border:1px solid var(--stroke2);border-radius:10px;background:rgba(253,252,250,.88);cursor:pointer}
.nav-toggle span{display:block;height:2px;width:100%;border-radius:2px;background:var(--text)}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.drawer-overlay{position:fixed;inset:0;z-index:90;background:rgba(18,28,52,.32);opacity:0;pointer-events:none;transition:opacity .28s}
.drawer-overlay.show{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;z-index:95;width:min(320px,84vw);background:rgba(250,249,246,.97);border-left:1px solid var(--stroke);transform:translateX(102%);transition:transform .3s;display:flex;flex-direction:column;overflow-y:auto}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--stroke)}
.drawer-close{border:none;background:none;font-size:26px;color:var(--text3);cursor:pointer}
.drawer-links{padding:10px 10px 26px}
.drawer-links a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;font-size:15px;color:var(--text2)}
.drawer-links a:hover,.drawer-links a.active{background:rgba(140,106,31,.12);color:var(--accent);text-decoration:none}
.drawer-links a i{font-style:normal;font-size:12.5px;font-weight:700;color:var(--accent);width:22px}
body.no-scroll{overflow:hidden}
@media(max-width:900px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-inner{justify-content:space-between}
  .nav-math{display:inline;font-size:15px;margin-right:8px}
}
main.article{max-width:var(--maxw);margin:0 auto;padding:48px 20px 90px}
.k{font-size:13px;letter-spacing:2.4px;text-transform:uppercase;color:var(--accent)}
.crumbs{font-size:14.5px;color:var(--text3);margin-bottom:18px}
.crumbs a{color:var(--text3)}
h1{font-family:var(--display);font-weight:500;font-style:italic;font-size:46px;line-height:1.12;letter-spacing:.4px;margin:8px 0 18px}
h2{font-family:var(--display);font-weight:600;font-size:28px;margin:36px 0 10px}
h3{font-size:18px;margin:22px 0 8px}
.lede{font-size:21px;color:var(--text2);margin:0 0 22px}
.article p{margin:0 0 16px}
.article ul,.article ol{margin:0 0 18px 22px}
.article li{margin:0 0 8px}
.faq{margin:28px 0 0;border-top:1px solid var(--stroke)}
.faq details{border-bottom:1px solid var(--stroke);padding:12px 0}
.faq summary{cursor:pointer;font-weight:600}
.faq p{margin:10px 0 4px;color:var(--text2)}
.related{display:grid;gap:12px;margin-top:12px}
.related a{display:block;padding:14px 16px;border:1px solid var(--stroke);color:var(--text);background:rgba(253,252,250,.7)}
.related a:hover{text-decoration:none;border-color:var(--accent)}
.related b{display:block;font-family:var(--display);font-size:20px;font-weight:600;color:var(--accent)}
.posts{display:grid;gap:16px;margin-top:18px}
.posts a{display:block;padding:18px 18px 16px;border:1px solid var(--stroke);color:var(--text);background:rgba(253,252,250,.7)}
.posts a:hover{text-decoration:none;border-color:var(--accent)}
.posts .k{margin-bottom:6px}
.posts h2{font-size:26px;margin:0 0 8px;font-style:italic}
.posts p{margin:0;color:var(--text2);font-size:17px}
footer{text-align:center;margin-top:56px;font-size:14.5px;color:var(--text3);font-style:italic}
footer::before{content:"";display:block;width:64px;height:1px;background:var(--stroke2);margin:0 auto 16px}
footer .byline{display:block;margin-top:18px;font-style:normal;font-size:16px;letter-spacing:.2px;color:var(--text2);line-height:1.7}
footer .byline a{color:var(--accent);text-decoration:none}
footer .byline a:hover{text-decoration:underline}
footer .byline .est{display:block;margin-top:4px;color:var(--text3)}
@media(max-width:760px){
  h1{font-size:34px}
  main.article{padding:28px 16px 70px}
}