:root{
  --bg: #f2f5f7;
  --card: #ffffff;
  --text: #222;
  --muted: #667085;
  --border: rgba(0,0,0,.08);
  --accent: #e22d30; /* пример highlight-цвета у Mainroad встречается в документации */
  --maxw: 1100px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
}

a{ color:var(--accent); text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{ max-width:var(--maxw); margin:0 auto; padding:0 16px; }

.header{
  background:var(--card);
  border-bottom:1px solid var(--border);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.brand{
  font-weight:800;
  letter-spacing:.4px;
  color:var(--text);
  text-transform:uppercase;
}
.nav{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.nav a{
  color:var(--text);
  opacity:.85;
}
.nav a:hover{ opacity:1; text-decoration:none; }

.wrap{ padding:18px 0 28px; }

.grid{
  display:grid;
  grid-template-columns: 1fr 320px;
  gap:18px;
}
@media (max-width: 980px){
  .grid{ grid-template-columns:1fr; }
}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:10px;
  box-shadow:0 1px 2px rgba(16,24,40,.06);
}

.main{ min-width:0; }
.sidebar{ min-width:0; }

.footer{
  margin-top:28px;
  padding:20px 0;
  color:var(--muted);
  font-size:14px;
  border-top:1px solid var(--border);
  background:var(--card);
}

.sidebar__box{ padding:14px; }
.sidebar__title{
  margin:0 0 8px;
  font-size:14px;
  text-transform:uppercase;
  letter-spacing:.6px;
  color:var(--muted);
}

/* --- homepage cards --- */
.pagehead{ margin-bottom:14px; }
.pagehead__inner{ padding:16px; }
.pagehead__title{ margin:0 0 6px; font-size:20px; line-height:1.25; }
.pagehead__desc{ margin:0; color:var(--muted); }

.sectiontitle{
  margin:14px 0 10px;
  font-size:14px;
  text-transform:uppercase;
  letter-spacing:.6px;
  color:var(--muted);
}

.postlist{
  display:grid;
  gap:12px;
}

.postcard__body{ padding:14px 16px; }
.postcard__title{ margin:0 0 6px; font-size:18px; line-height:1.3; }
.postcard__title a{ color:var(--text); }
.postcard__title a:hover{ color:var(--accent); text-decoration:none; }

.postcard__meta{
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--muted);
  font-size:13px;
  margin-bottom:8px;
}
.postcard__meta .dot{ opacity:.6; }
.postcard__section{
  text-transform:uppercase;
  letter-spacing:.5px;
  font-size:12px;
  opacity:.9;
}

.postcard__desc{ margin:0; color:var(--text); opacity:.9; }

/* --- sidebar widgets --- */
.sidebar__sticky{
  position: sticky;
  top: 16px;
  display: grid;
  gap: 12px;
}

.search__input{
  width:100%;
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:8px;
  font-size:14px;
  outline:none;
}
.search__input:focus{
  border-color: rgba(226,45,48,.45);
  box-shadow: 0 0 0 3px rgba(226,45,48,.12);
}

.sideposts{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.sideposts__item a{
  color:var(--text);
  opacity:.92;
}
.sideposts__item a:hover{ color:var(--accent); text-decoration:none; }

.sidesections{
  display:grid;
  gap:8px;
}
.sidesections a{
  color:var(--text);
  opacity:.9;
}
.sidesections a:hover{ color:var(--accent); text-decoration:none; }

/* --- pager --- */
.pager{
  margin-top:14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.pager__info{
  color:var(--muted);
  font-size:13px;
}
.pager__btn{
  display:inline-block;
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:10px;
  background:var(--card);
  color:var(--text);
  box-shadow:0 1px 2px rgba(16,24,40,.06);
}
.pager__btn:hover{
  color:var(--accent);
  text-decoration:none;
}
.pager__btn--disabled{
  opacity:.55;
  pointer-events:none;
}