/* theme.css — Earthy / Calm */
:root{
  --bg: #fbfaf7;
  --paper: #fffdf9;
  --accent: #3b4a2a;   /* тёмно‑зелёный */
  --accent-2:#8b6a3a;  /* тёплый коричневый */
  --muted: #6b6b6b;
  --shadow: rgba(28,30,26,0.06);
  --radius: 12px;
  --maxw: 1000px;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{
  font-family: "Georgia", "Times New Roman", serif;
  background: linear-gradient(180deg,var(--bg),#f4f2ee);
  color:#222;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
}

/* container */
.wrap{
  max-width:var(--maxw);
  margin:34px auto;
  padding:22px;
}

/* header */
header{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.logo{
  width:64px;height:64px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent-2),#c6a26f);
  color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:20px;
  box-shadow:0 8px 26px var(--shadow);
}
h1{margin:0;font-size:24px;color:var(--accent);font-family:Georgia,serif}

/* nav */
nav{margin-top:12px}
nav a{
  margin-right:14px;color:var(--accent-2);
  text-decoration:none;font-weight:600;padding:6px 8px;border-radius:8px;
}
nav a:hover{background:rgba(139,106,58,0.08)}

/* hero / card */
.hero{background:var(--paper);padding:20px;border-radius:var(--radius);box-shadow:0 10px 30px var(--shadow)}
.card{background:var(--paper);padding:16px;border-radius:10px;box-shadow:0 8px 22px var(--shadow);margin-top:12px}
.muted{color:var(--muted)}

/* layout columns */
.cols{display:grid;grid-template-columns:1fr 320px;gap:18px;margin-top:16px}
aside .card{padding:14px}

/* lists and typography */
h2{margin:0 0 8px 0;color:var(--accent-2)}
h3{margin:6px 0;color:var(--accent)}
ul{padding-left:20px}
ol{padding-left:20px}

/* small screens */
@media (max-width:820px){
  .cols{grid-template-columns:1fr}
  .logo{width:48px;height:48px;font-size:18px}
}

/* utility */
.footer{margin-top:26px;color:var(--muted);font-size:13px}

/* subtle accents for links */
a{color:var(--accent-2)}
a:hover{text-decoration:underline}