.route-advisory {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-top: 24px;
  padding: 20px 22px;
  border: 1px solid #e7ba68;
  border-left: 5px solid #aa6400;
  border-radius: 18px;
  color: #3f2b0e;
  background: #fff6e5;
}
.route-advisory[hidden] { display: none !important; }

.route-advisory-copy { flex: 1; min-width: 0; }
.route-advisory h2,
.route-advisory-detail h2 { margin: 0 0 7px; color: #38260d; font-size: clamp(1.1rem, 2.5vw, 1.32rem); line-height: 1.35; letter-spacing: 0; }
.route-advisory p { margin: 0; line-height: 1.65; }
.route-advisory p + p { margin-top: 9px; }
.route-advisory a,
.route-advisory-detail a { color: #6d3c00; font-weight: 760; text-underline-offset: 3px; }
.route-advisory a { display: inline-block; margin-top: 9px; }
.route-advisory-close {
  flex: none;
  min-height: 40px;
  padding: 7px 12px;
  border: 1px solid #c99642;
  border-radius: 10px;
  color: #593300;
  background: #fffdf9;
  cursor: pointer;
  font-weight: 700;
}
.route-advisory-close:hover { background: #fbe8c3; }
.route-advisory-detail {
  scroll-margin-top: 100px;
  margin-top: 20px;
  padding: clamp(24px, 5vw, 38px);
  border: 1px solid #e7ba68;
  border-left: 5px solid #aa6400;
  border-radius: 25px;
  color: #3f2b0e;
  background: #fffaf0;
}
.route-advisory-detail .route-advisory-date { margin: 0 0 14px; color: #775628; font-size: .9rem; }
.route-advisory-detail p { margin: 0 0 13px; }
.route-advisory-detail p:last-child { margin-bottom: 0; }

@media (max-width: 640px) {
  .route-advisory { flex-direction: column; gap: 12px; }
  .route-advisory-close { align-self: flex-start; }
}