:root{--ink:#1f2a33;--muted:#5d6b76;--accent:#c8571b;--bg:#f6f3ee;--card:#fff;--line:#e2ddd4}
*{box-sizing:border-box}
html{font-size:17px}
body{margin:0;font-family:Georgia,"Times New Roman",serif;color:var(--ink);background:var(--bg);line-height:1.55}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
header{background:#fff;border-bottom:1px solid var(--line)}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
.top{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:bold;font-size:1.25rem;letter-spacing:.02em;color:var(--ink)}
.logo span{color:var(--accent)}
nav a{margin-left:22px;color:var(--muted);font-size:.95rem}
nav a.cur{color:var(--ink);border-bottom:2px solid var(--accent)}
.hero{padding:56px 0 40px}
.hero h1{font-size:2.2rem;margin:0 0 12px;line-height:1.2}
.hero p{font-size:1.1rem;color:var(--muted);max-width:620px;margin:0 0 22px}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:11px 22px;border-radius:4px}
.btn:hover{background:#a8460f;text-decoration:none}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin:26px 0 48px}
.card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:20px}
.card h3{margin:0 0 8px;font-size:1.05rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}
section{padding:8px 0 32px}
h2{font-size:1.5rem;margin:0 0 14px}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);font-size:.95rem}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line)}
th{background:#faf8f4;font-weight:bold}
tr:last-child td{border-bottom:0}
.note{background:#fff6ee;border-left:4px solid var(--accent);padding:12px 16px;margin:18px 0;font-size:.95rem}
footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:.88rem;margin-top:30px}
footer a{color:var(--muted)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:28px}
@media(max-width:640px){.cols{grid-template-columns:1fr}.top{height:auto;flex-direction:column;padding:12px 0}nav a{margin:0 10px}}
dl dt{font-weight:bold;margin-top:10px}
dl dd{margin:2px 0 0;color:var(--muted)}
.err{padding:80px 0;text-align:center}
.err h1{font-size:4rem;margin:0;color:var(--accent)}