.content-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 30px; align-items: start; }
.panel {
  padding: 26px;
  border-radius: var(--radius-card);
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.62);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.panel h2, .panel h3 { margin-top: 0; color: var(--green-900); }
.panel, .list-card, .guide-list article, .traffic-card-grid a, .traffic-info-card, .article-title, .guide-tabs { min-width: 0; }
.panel h1, .panel h2, .panel h3, .panel p,
.list-card h3, .list-card p,
.guide-list h3, .guide-list p,
.traffic-card-grid strong, .traffic-card-grid span,
.article-title h1, .guide-tabs a {
  overflow-wrap: anywhere;
  word-break: normal;
}
.feature-list { display: grid; gap: 16px; }
.feature-item { padding: 18px; border-left: 4px solid var(--green-700); background: var(--green-100); border-radius: 4px; }
.timeline { position: relative; padding-left: 24px; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.timeline li { position: relative; margin-bottom: 18px; }
.timeline li::before { content: ""; position: absolute; left: -24px; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--green-700); }
.list-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 22px;
  padding: 18px;
  border-bottom: 1px solid rgba(210, 226, 207, .76);
  background: rgba(255,255,255,.78);
}
.list-card:last-child { border-bottom: 0; }
.list-card .media { min-height: 150px; border-radius: var(--radius-card); }
.list-card h3 { margin: 0 0 8px; color: var(--green-900); }
.meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0; color: var(--muted); font-size: 14px; }
.price { color: #c37800; font-weight: 800; font-size: 24px; }
.notice { padding: 18px; border-radius: 4px; background: #fff8e1; color: #6c4b00; }
.route-card, .faq-item { border-bottom: 1px solid var(--line); }
.route-card { padding: 20px 0; }
.route-card h3 { margin: 0 0 10px; color: var(--green-900); }
.faq-item button { width: 100%; padding: 18px 0; border: 0; background: transparent; text-align: left; color: var(--green-900); font-weight: 800; cursor: pointer; }
.faq-item p { display: none; margin-top: 0; color: var(--muted); }
.faq-item.is-open p { display: block; }
.calendar { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; text-align: center; }
.calendar span { padding: 10px 0; background: var(--green-100); border-radius: 4px; color: var(--muted); }
.calendar .is-event { background: var(--green-700); color: var(--white); font-weight: 800; }
.article-title { text-align: center; margin-bottom: 24px; }
.article-title h1 { color: var(--green-900); }
.rich-prose {
  display: grid;
  gap: 20px;
  color: var(--muted);
}
.rich-prose p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
}
.rich-prose figure {
  margin: 8px 0;
}
.rich-prose img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(28, 94, 59, .12);
}
.rich-prose figcaption {
  margin-top: 8px;
  color: var(--light);
  text-align: center;
  font-size: 14px;
}
.audio-guide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  gap: 18px;
  align-items: center;
  margin: 18px 0 24px;
  padding: 18px 20px;
  border: 1px solid rgba(46, 125, 50, .18);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(238, 247, 239, .92), rgba(255, 255, 255, .96)),
    radial-gradient(circle at 10% 12%, rgba(255, 193, 7, .16), transparent 28%);
  box-shadow: 0 10px 26px rgba(28, 94, 59, .08);
}
.audio-guide span {
  display: inline-flex;
  margin-bottom: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--green-100);
  color: var(--green-700);
  font-size: 13px;
  font-weight: 800;
}
.audio-guide strong {
  display: block;
  color: var(--green-900);
  font-size: 20px;
}
.audio-guide audio {
  width: 100%;
  min-width: 0;
}
.article-nav { display: flex; justify-content: space-between; gap: 20px; margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); }
.modal {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  background: rgba(0,0,0,.45);
  z-index: 40;
  padding: 20px;
}
.modal.is-open { display: grid; }
.modal__body { width: min(680px, 100%); background: var(--white); border-radius: var(--radius-card); padding: 28px; box-shadow: var(--shadow-hover); }
.modal__close { float: right; border: 0; background: var(--green-100); color: var(--green-700); width: 34px; height: 34px; border-radius: 50%; cursor: pointer; }
.guide-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 22px;
  margin: 0 0 34px;
  color: #666;
}
.guide-tabs a {
  font-size: clamp(20px, 2.4vw, 28px);
  color: #666;
  padding-bottom: 5px;
  text-align: center;
}
.guide-tabs a.is-active,
.guide-tabs a:hover {
  color: var(--green-700);
  border-bottom: 2px solid var(--green-700);
}
.guide-tabs span {
  width: 1px;
  height: 34px;
  background: #aeaeae;
}
.map-board { padding: 36px; }
.map-image {
  min-height: 560px;
  border-radius: 4px;
  background:
    var(--placeholder, repeating-linear-gradient(45deg, #eef7ef 0 16px, #f9fbf8 16px 32px));
  background-color: #f7fbf2;
  border: 1px solid rgba(22, 101, 52, .12);
}
.map-viewer {
  cursor: grab;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
  touch-action: none;
  user-select: none;
}
.map-viewer.is-dragging { cursor: grabbing; }
.map-viewer.has-image {
  background: #f7fbf2;
}
.map-viewer.has-image::after {
  content: "";
}
.map-viewer img {
  max-width: 100%;
  max-height: 100%;
  transform: translate(var(--map-x, 0px), var(--map-y, 0px)) scale(var(--map-scale, 1));
  transform-origin: center center;
  transition: transform .08s ease-out;
  will-change: transform;
  pointer-events: none;
}
.map-viewer.is-dragging img {
  transition: none;
}
.guide-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 40px;
}
.guide-list article {
  position: relative;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  padding: 18px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(255,255,255,.58);
  box-shadow: 0 8px 22px rgba(28, 94, 59, .06);
  border-radius: 6px;
}
.guide-list .media { min-height: 220px; border-radius: 4px; }
.guide-list h3 { margin: 0 0 12px; color: var(--green-700); font-size: 22px; }
.guide-list p { margin: 0 0 12px; color: var(--muted); }
.guide-list span { color: var(--green-700); }
.guide-list i {
  position: absolute;
  left: 18px;
  top: 18px;
  display: block;
  width: 44px;
  height: 24px;
  line-height: 24px;
  background: #885514;
  color: #fff;
  text-align: center;
  font-style: normal;
  font-size: 13px;
}
.link-placeholder { text-align: center; padding: 60px 30px; }
.link-placeholder h2 { color: var(--green-900); }
.baidu-map iframe {
  width: 100%;
  height: 420px;
  border: 0;
  border-radius: 6px;
  background: var(--green-100);
}
.traffic-tabs { flex-wrap: wrap; }
.traffic-tabs a { font-size: 24px; }
.traffic-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.traffic-card-grid a {
  display: block;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.58);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: .2s ease;
}
.traffic-card-grid a:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.traffic-info-card {
  display: block;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(255,255,255,.62);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.traffic-card-grid .media { min-height: 200px; }
.traffic-card-grid strong {
  display: block;
  padding: 14px 16px 8px;
  color: var(--green-900);
  font-size: 16px;
  font-weight: 400;
}
.traffic-card-grid span {
  display: block;
  padding: 0 16px 18px;
  color: var(--muted);
  font-size: 13px;
}
.traffic-info-card__body {
  padding: 16px 18px 20px;
}
.traffic-info-card h3 {
  margin: 0 0 8px;
  color: var(--green-900);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.45;
  word-break: break-word;
}
.traffic-info-card p,
.traffic-info-card .rich-prose {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}
.traffic-info-card .rich-prose {
  margin-top: 10px;
}
.traffic-info-card .btn {
  margin-top: 14px;
}
.traffic-info-card .rich-prose img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 10px 0;
  border-radius: 6px;
}
.traffic-info-card .rich-prose a {
  display: inline;
  padding: 0;
  color: var(--green-800);
  background: transparent;
  border: 0;
  box-shadow: none;
}
.panel.prose .rich-prose img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}
.panel.prose .rich-prose figure {
  margin: 18px 0;
}
.panel.prose .rich-prose figcaption {
  margin-top: 8px;
  color: var(--muted);
  text-align: center;
  font-size: 13px;
}
.article-list {
  display: grid;
  gap: 0;
}
.article-card .btn {
  margin-top: 8px;
}
.about-intro .media,
.panel.prose > .media {
  min-height: 360px;
  margin-bottom: 24px;
  border-radius: 6px;
}
.weather-info small {
  display: block;
  margin-bottom: 4px;
  color: #777;
  font-size: 13px;
}
.video-detail {
  max-width: 980px;
  margin: 0 auto;
}
.video-player {
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  border-radius: 8px;
  background: #10291d;
  box-shadow: 0 16px 36px rgba(15, 61, 46, .14);
}
.video-player video,
.video-player iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  background: #10291d;
}
.video-player > .media {
  min-height: 420px;
  border-radius: 0;
}
.video-external__overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 14px;
  text-align: center;
  color: #fff;
  background: rgba(15, 61, 46, .48);
}
.video-external__overlay p {
  margin: 0;
  font-size: 18px;
}
.video-empty {
  display: grid;
  gap: 16px;
  text-align: center;
  color: #fff;
}
.video-empty p {
  margin: 0 0 22px;
  padding: 0 18px;
}
@media (max-width: 900px) {
  .content-layout, .list-card { grid-template-columns: 1fr; }
  .audio-guide { grid-template-columns: 1fr; }
  .guide-list, .traffic-card-grid { grid-template-columns: 1fr; }
  .guide-list article { grid-template-columns: 1fr; }
  .guide-tabs a { font-size: 22px; }
}

@media (max-width: 767px) {
  .guide-tabs {
    justify-content: flex-start;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 8px;
  }
  .guide-tabs a { font-size: 18px; white-space: nowrap; }
  .guide-tabs span { display: none; }
  .list-card {
    gap: 16px;
    padding: 16px 0;
  }
  .list-card .media,
  .traffic-card-grid .media,
  .about-intro .media,
  .panel.prose > .media {
    min-height: 210px;
  }
  .baidu-map iframe { height: 300px; }
  .panel { padding: 18px; }
  .article-title h1 { font-size: 26px; line-height: 1.3; }
  .pill-tabs {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
  }
  .pill-tabs button { flex: 0 0 auto; }
}