:root {
  --primary: #a77910;
  --bg: #efefdf;
  --panel: #f8f8f6;
  --text: #1f1f1f;
  --muted: #6b6b6b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

.landing-screen {
  position: relative;
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: grid;
  place-items: end center;
  padding: 0 20px 14vh;
}

.landing-logo {
  position: absolute;
  top: 20px;
  left: 24px;
  z-index: 2;
  color: #fff;
  text-decoration: none;
  font-size: 24px;
  font-weight: 600;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
}

.landing-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.32));
}

.enter-btn {
  position: relative;
  z-index: 1;
  width: min(360px, 78vw);
  height: min(120px, 24vw);
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
  font-size: clamp(30px, 4.2vw, 50px);
  font-weight: 600;
  letter-spacing: 12px;
  text-indent: 12px;
  cursor: pointer;
  backdrop-filter: blur(2px);
  transition: transform 0.2s ease, background 0.2s ease;
}

.enter-btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.3);
}

.topbar {
  background: var(--primary);
  color: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.topbar-inner {
  width: min(1200px, 92%);
  margin: 0 auto;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-decoration: none;
  color: #fff;
}

.menu {
  display: flex;
  gap: 18px;
  font-size: 14px;
}

.menu a {
  color: #fff;
  text-decoration: none;
  opacity: 0.95;
}

.menu a:hover {
  opacity: 1;
}

.visitor-counter {
  color: #fff;
  opacity: 0.85;
  font-size: 12px;
  letter-spacing: 0.4px;
  line-height: 1;
  align-self: center;
  white-space: nowrap;
}

.right-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  opacity: 0.95;
}

.search-input {
  width: 120px;
  height: 28px;
  padding: 0 8px;
  border: 0;
  border-radius: 4px;
  font-size: 12px;
}

.container {
  width: min(1200px, 92%);
  margin: 12px auto 0;
  min-height: calc(100vh - 222px);
  background: var(--panel);
  border: 1px solid #e7e6e2;
  padding: 14px 16px 24px;
}

.breadcrumb {
  margin: 4px 0 14px;
  font-size: 12px;
  color: var(--muted);
}

.breadcrumb a {
  color: #000;
  text-decoration: none;
}

.footer a {
  color: #fff;
  text-decoration: none;
}

.section-title {
  margin: 0 0 14px;
  font-size: 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.card-caption {
  background: var(--primary);
  color: #fff;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 8px;
}

.item-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.page-panel {
  background: #fff;
  border: 1px solid #ececec;
  padding: 16px;
}

.carousel-wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #e2e2e2;
}

.carousel-wrap img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

.carousel-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid #fff;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  padding: 0;
}

.carousel-dot.active {
  background: #fff;
}

.page-paragraph {
  margin: 14px 0 0;
  font-size: 15px;
  color: #333;
}

.guide-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.guide-block {
  margin-bottom: 14px;
  background: #fbfbfa;
  border: 1px solid #eceae6;
  border-radius: 6px;
  padding: 12px;
}

.guide-block h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.guide-block p {
  margin: 0;
}

.guide-block ul {
  margin: 0;
  padding-left: 18px;
}

.guide-block li {
  margin-bottom: 5px;
}

.item-card {
  background: #fff;
  border: 1px solid #e1e1e1;
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.item-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.item-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
}

.item-content {
  padding: 10px 11px 12px;
}

.item-content h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
}

.item-content p {
  margin: 2px 0;
  font-size: 13px;
  color: #555;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 18px;
}

.detail-layout img {
  width: 100%;
  max-height: 560px;
  object-fit: contain;
  background: #fff;
  border: 1px solid #e2e2e2;
}

.detail-panel h3 {
  margin: 0 0 10px;
  font-size: 30px;
  font-weight: 600;
}

.detail-panel p {
  margin: 7px 0;
  font-size: 15px;
  line-height: 1.5;
}

.btn-line {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}

button {
  border: 1px solid #d0d0d0;
  background: #fff;
  color: #444;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
}

button:hover {
  background: #f7f7f7;
}

.footer {
  background: var(--primary);
  color: #fff;
}

.footer-inner {
  width: min(1200px, 92%);
  margin: 0 auto;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
}

.footer h4,
.footer p {
  margin: 4px 0;
  font-size: 13px;
}

.loading,
.empty {
  height: 260px;
  display: grid;
  place-items: center;
  text-align: center;
  color: #555;
}

@media (max-width: 900px) {
  .menu {
    display: none;
  }

  .section-title {
    font-size: 18px;
  }

  .detail-layout {
    grid-template-columns: 1fr;
  }

  .guide-grid {
    grid-template-columns: 1fr;
  }

  .detail-panel h3 {
    font-size: 24px;
  }

  .detail-panel p {
    font-size: 14px;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .enter-btn {
    letter-spacing: 8px;
    text-indent: 8px;
  }
}