:root { --bg:#fffefb; --paper:#ffffff; --ink:#1a1a1a; --muted:#6a7078; --line:#eae7df; --accent:#b68c00; --accent-soft:#e8d38a; }
*{box-sizing:border-box} html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:17px/1.7 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Noto Sans,sans-serif}
img{max-width:100%;height:auto;display:block} a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:1080px;margin:0 auto;padding:0 24px}
.header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.3px}
.brand span{font-family: Georgia,'Times New Roman',serif;font-size:20px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0}
.btn{display:inline-block;padding:12px 18px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-soft));color:#101010;border:1px solid var(--accent);font-weight:700}
.btn:hover{filter:saturate(1.05);text-decoration:none}
.section{padding:56px 0;border-bottom:1px solid var(--line)}
h1,h2,h3{font-family: Georgia,'Times New Roman',serif;color:#121212;line-height:1.2;margin:0 0 12px}
h1{font-size:44px;letter-spacing:.2px} h2{font-size:28px} .lead{color:#343434;font-size:19px} .note{color:var(--muted);font-size:14px}
.hero{background:var(--paper)} .hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;padding:42px 0}
.figure{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:12px}
.ph{height:300px;border-radius:10px;background:linear-gradient(180deg, rgba(182,140,0,.12), rgba(182,140,0,.03));border:1px dashed var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.kv b{display:block;color:#2a2a2a}
.footer{background:var(--paper);border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.footer .grid{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding:18px 0}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr}}