.gb {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 28px;
  color: inherit;
}
.gb-inner { max-width: 1120px; }
.gb-kicker {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  opacity: 0.7;
  margin-bottom: 8px;
}
.gb h2 {
  margin: 0 0 8px;
  font-size: clamp(26px, 3.6vw, 40px);
  letter-spacing: -0.03em;
}
.gb-sub {
  opacity: 0.72;
  margin: 0 0 22px;
  max-width: 62ch;
}
.gb-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 16px;
  align-items: start;
}
.gb-form,
.gb-item,
.gb-empty {
  border: 1px solid color-mix(in srgb, currentColor 16%, transparent);
  background: color-mix(in srgb, currentColor 6%, transparent);
  border-radius: 14px;
  padding: 18px;
}
.gb-form label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  margin: 10px 0 6px;
}
.gb-form label:first-child { margin-top: 0; }
.gb-form input,
.gb-form textarea {
  width: 100%;
  border: 1px solid color-mix(in srgb, currentColor 18%, transparent);
  background: color-mix(in srgb, currentColor 4%, transparent);
  color: inherit;
  border-radius: 10px;
  padding: 10px 12px;
  outline: none;
}
.gb-form textarea { min-height: 110px; resize: vertical; }
.gb-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
  flex-wrap: wrap;
}
.gb-btn { margin: 0; }
.gb-hint { font-size: 12px; opacity: 0.7; }
.gb-list { display: flex; flex-direction: column; gap: 10px; max-height: 520px; overflow: auto; }
.gb-item p { margin: 8px 0 0; line-height: 1.45; }
.gb-meta {
  display: flex;
  gap: 10px;
  align-items: baseline;
  flex-wrap: wrap;
  font-size: 13px;
}
.gb-meta time,
.gb-page { opacity: 0.55; font-size: 12px; }
.gb-empty { text-align: center; opacity: 0.7; padding: 36px 16px; }
.visitor-badge {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: 1px solid color-mix(in srgb, currentColor 18%, transparent);
  border-radius: 999px;
  padding: 6px 10px;
  white-space: nowrap;
  opacity: 0.85;
}
header.top,
.app-bar {
  flex-wrap: wrap;
}
@media (max-width: 800px) {
  .gb-grid { grid-template-columns: 1fr; }
}