:root{--ink:#1d2422;--muted:#66716d;--paper:#fffdf9;--sand:#f4eee5;--sage:#dfe9e3;--deep:#173f36;--line:#ddd8cf;--gold:#9d7447;--max:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}a{color:var(--deep)}a:hover{text-decoration-thickness:2px}.wrap{max-width:var(--max);margin:auto;padding:0 22px}.topbar{background:#102d27;color:#eef7f2;font-size:.87rem;text-align:center;padding:7px 15px}.topbar a{color:white}header{position:sticky;top:0;z-index:20;background:rgba(255,253,249,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.nav{min-height:70px;display:flex;align-items:center;gap:24px}.brand{font-family:Georgia,serif;font-size:1.45rem;text-decoration:none;color:var(--ink);white-space:nowrap}.brand em{font-style:normal;color:var(--gold)}nav{display:flex;gap:18px;align-items:center;margin-left:auto}nav a{text-decoration:none;font-size:.94rem}.btn{display:inline-block;background:var(--deep);color:white!important;text-decoration:none;padding:11px 16px;border-radius:999px;font-weight:700}.btn.secondary{background:transparent;color:var(--deep)!important;border:1px solid var(--deep)}.hero{padding:72px 0 52px;background:linear-gradient(140deg,var(--sand),#fff 58%,var(--sage))}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:.73rem;font-weight:800;color:var(--gold)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.15}h1{font-size:clamp(2.4rem,5vw,4.7rem);margin:.15em 0}h2{font-size:clamp(1.5rem,3vw,2rem);margin-top:2em}h3{font-size:1.2rem}.hero p{font-size:1.14rem;max-width:690px}.silk-card{border:1px solid rgba(23,63,54,.15);border-radius:28px;padding:28px;background:rgba(255,255,255,.72);box-shadow:0 18px 45px rgba(30,45,40,.08)}.swatch{height:170px;border-radius:20px;background:radial-gradient(circle at 28% 20%,#fff 0 12%,transparent 34%),linear-gradient(145deg,#eadac8,#faf8f2 52%,#cfded5);position:relative;overflow:hidden}.swatch:after{content:"";position:absolute;width:140%;height:60px;left:-20%;top:65px;transform:rotate(-8deg);background:rgba(255,255,255,.48);filter:blur(5px)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:22px;border:1px solid var(--line);border-radius:18px;background:white}.card h3{margin-top:0}.card a{text-decoration:none}.section{padding:54px 0}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:52px;padding:34px 0 72px}.breadcrumbs{font-size:.86rem;color:var(--muted);margin:18px 0}.breadcrumbs a{color:var(--muted)}article h1{font-size:clamp(2.3rem,5vw,3.9rem);margin:.2em 0}.lead{font-size:1.18rem;color:#38433f}.quickbox{background:var(--sage);border-left:4px solid var(--deep);padding:18px 20px;border-radius:12px;margin:24px 0}.sidebar{position:relative}.side-inner{position:sticky;top:105px}.sidebox{border:1px solid var(--line);border-radius:18px;padding:20px;background:white;margin-bottom:18px}.sidebox h3{margin-top:0}.sidebox .btn{width:100%;text-align:center}.sidebox small,.cta-panel small{display:block;color:var(--muted);margin-top:10px}.cta-panel{background:linear-gradient(135deg,#163d35,#245548);color:white;padding:28px;border-radius:22px;margin:42px 0}.cta-panel h2{margin:.3em 0;color:white}.cta-panel p{color:#e9f1ed}.cta-panel .btn{background:white;color:var(--deep)!important}.cta-panel .eyebrow{color:#e7c99e}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%;margin:22px 0}th,td{border-bottom:1px solid var(--line);padding:12px;text-align:left}th{background:var(--sand)}.related{padding-left:20px}.sources{font-size:.92rem;color:var(--muted)}footer{background:#102d27;color:#dce7e2;padding:45px 0}footer a{color:white}.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.fine{font-size:.83rem;color:#bfcfc8}.mobile-cta{display:none;position:fixed;bottom:12px;left:12px;right:12px;z-index:30;text-align:center;box-shadow:0 8px 30px rgba(0,0,0,.18)}.notice{padding:18px;background:var(--sand);border-radius:14px}.legal{max-width:800px;padding:40px 0 80px}@media(max-width:900px){nav a:not(.btn){display:none}.hero-grid,.article-layout,.footgrid{grid-template-columns:1fr}.sidebar{order:-1}.side-inner{position:static}.sidebar .sidebox:not(.shopping){display:none}.grid{grid-template-columns:1fr 1fr}.mobile-cta{display:block}body{padding-bottom:74px}}@media(max-width:600px){.grid{grid-template-columns:1fr}.brand{font-size:1.15rem}.nav{gap:10px}.nav .btn{padding:9px 11px;font-size:.85rem}.hero{padding-top:45px}}