:root {
  --bg: #f3f4f6;
  --bg-elevated: #ffffff;
  --bg-card: #ffffff;
  --bg-soft: #f9fafb;
  --primary: #16a34a;
  --primary-soft: rgba(22, 163, 74, 0.12);
  --accent: #f59e0b;
  --danger: #dc2626;
  --text-main: #111827;
  --text-sub: #6b7280;
  --border-subtle: rgba(209, 213, 219, 0.9);
  --shadow-soft: 0 18px 35px rgba(15, 23, 42, 0.12);
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-pill: 999px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: var(--bg);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
}

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 16px 40px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: linear-gradient(135deg, #ffffff, #f9fafb);
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 16px 30px rgba(148, 163, 184, 0.35);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 14px;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-circle {
  padding: 6px 14px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: conic-gradient(
    from 210deg,
    #22c55e,
    #22d3ee,
    #60a5fa,
    #22c55e
  );
  color: #0b1020;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 12px 30px rgba(34, 197, 94, 0.5);
}

.logo-circle.small {
  width: 28px;
  height: 28px;
  font-size: 15px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 600;
  letter-spacing: 0.05em;
  font-size: 16px;
}

.brand-tagline {
  font-size: 11px;
  color: var(--text-sub);
}

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
}

.nav a {
  color: var(--text-sub);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  transition: all 0.18s ease-out;
}

.nav a:hover {
  color: var(--text-main);
  background: rgba(148, 163, 184, 0.12);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 32px;
  margin-top: 28px;
  align-items: center;
}

.hero-text h1 {
  font-size: 32px;
  line-height: 1.25;
  margin: 0 0 14px;
}

.hero-text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-sub);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.18s ease-out;
  white-space: nowrap;
}

.btn.primary {
  background: linear-gradient(135deg, #22c55e, #14b8a6);
  color: #022c22;
  box-shadow: 0 16px 40px rgba(34, 197, 94, 0.45);
}

.btn.primary:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.btn.ghost {
  background: rgba(15, 23, 42, 0.8);
  color: var(--text-main);
  border-color: rgba(148, 163, 184, 0.5);
}

.btn.ghost:hover {
  background: rgba(15, 23, 42, 1);
}

.hero-meta {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: var(--text-sub);
}

.hero-meta span {
  padding: 4px 9px;
  border-radius: 999px;
  background: #ecfdf5;
  border: 1px solid rgba(22, 163, 74, 0.25);
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
}

.hero-map-card {
  width: 100%;
  max-width: 360px;
  background: radial-gradient(circle at top left, #dcfce7, #ffffff);
  border-radius: 26px;
  border: 1px solid rgba(22, 163, 74, 0.3);
  box-shadow: 0 18px 40px rgba(22, 101, 52, 0.18);
  overflow: hidden;
}

.hero-map-header {
  height: 32px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  background: linear-gradient(135deg, #16a34a, #22c55e);
}

.hero-map-header .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.hero-map-header .dot.red {
  background: #f97373;
}

.hero-map-header .dot.yellow {
  background: #facc15;
}

.hero-map-header .dot.green {
  background: #22c55e;
}

.hero-map-body {
  padding: 12px 14px 14px;
}

.hero-map-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  background: #ecfdf5;
  border: 1px solid rgba(22, 163, 74, 0.35);
  color: #166534;
  margin-bottom: 10px;
}

.hero-map-grid {
  position: relative;
  border-radius: 20px;
  background: radial-gradient(circle at 10% 10%, #bbf7d0aa, transparent 55%),
    radial-gradient(circle at 80% 20%, #bfdbfeaa, transparent 60%),
    radial-gradient(circle at 30% 80%, #fef3c7aa, transparent 55%),
    #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.6);
  height: 210px;
  overflow: hidden;
}

.hero-pin {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.6);
}

.hero-pin.pin-1 {
  top: 26%;
  left: 22%;
}

.hero-pin.pin-2 {
  top: 40%;
  right: 20%;
  background: #38bdf8;
}

.hero-pin.pin-3 {
  bottom: 24%;
  left: 32%;
  background: #f97316;
}

.hero-pin.pin-4 {
  bottom: 18%;
  right: 30%;
  background: #facc15;
}

.hero-map-footer {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-sub);
}

.mini-btn {
  border-radius: 999px;
  border: 1px solid rgba(22, 163, 74, 0.4);
  background: #ecfdf5;
  color: #166534;
  padding: 4px 9px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.18s ease-out;
}

.mini-btn:hover {
  background: #dcfce7;
}

.card {
  margin-top: 32px;
  padding: 20px 18px 20px;
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.section-header h2 {
  margin: 0 0 6px;
  font-size: 20px;
}

.section-header p {
  margin: 0;
  font-size: 13px;
  color: var(--text-sub);
}

.filters {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  border-radius: 999px;
  padding: 10px 12px;
  background: #f3f4f6;
  border: 1px solid var(--border-subtle);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 12px;
  color: var(--text-sub);
}

.chip {
  padding: 5px 11px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(209, 213, 219, 0.9);
  color: #4b5563;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.18s ease-out;
}

.chip:hover {
  color: #111827;
  border-color: rgba(148, 163, 184, 1);
}

.chip-active {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: rgba(45, 212, 191, 0.9);
}

.map-layout {
  margin-top: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 18px;
}

.map-placeholder {
  position: relative;
  border-radius: 20px;
  background: radial-gradient(circle at 10% 10%, #bbf7d022, transparent 55%),
    radial-gradient(circle at 80% 20%, #bfdbfe22, transparent 60%),
    radial-gradient(circle at 30% 80%, #fef3c722, transparent 55%),
    #e5e7eb;
  border: 1px dashed rgba(148, 163, 184, 0.6);
  min-height: 260px;
  overflow: hidden;
}

.map-overlay-text {
  position: absolute;
  inset: 10px 12px auto;
  padding: 10px 11px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.5);
  font-size: 11px;
  backdrop-filter: blur(10px);
}

.map-title {
  font-weight: 500;
  margin-bottom: 3px;
}

.map-subtitle {
  color: var(--text-sub);
}

.map-grid {
  position: absolute;
  inset: 0;
}

.map-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.map-pin {
  position: absolute;
  padding: 4px 9px;
  font-size: 11px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.7);
  color: #111827;
  box-shadow: 0 10px 22px rgba(148, 163, 184, 0.7);
  white-space: nowrap;
}

.map-pin-a {
  top: 30%;
  left: 18%;
}

.map-pin-b {
  top: 38%;
  right: 10%;
}

.map-pin-c {
  bottom: 26%;
  left: 25%;
}

.map-pin-d {
  bottom: 20%;
  right: 22%;
}

.spot-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.spot-card {
  padding: 11px 12px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
}

.spot-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.spot-title-row h3 {
  margin: 0;
  font-size: 14px;
}

.badge {
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
}

.badge.easy {
  background: rgba(22, 163, 74, 0.15);
  color: #4ade80;
}

.badge.medium {
  background: rgba(56, 189, 248, 0.15);
  color: #7dd3fc;
}

.badge.kids {
  background: rgba(244, 114, 182, 0.15);
  color: #f9a8d4;
}

.spot-desc {
  margin: 6px 0 6px;
  font-size: 12px;
  color: var(--text-sub);
}

.spot-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 11px;
  color: var(--text-sub);
}

.spot-meta span {
  padding: 3px 7px;
  border-radius: 999px;
  background: #f3f4f6;
  border: 1px solid rgba(209, 213, 219, 0.9);
}

.spot-hint {
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-sub);
}

.guide-section {
  margin-bottom: 24px;
}

.guide-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.guide-item {
  padding: 11px 12px;
  border-radius: 16px;
  background: var(--bg-soft);
  border: 1px solid rgba(148, 163, 184, 0.5);
  font-size: 12px;
}

.guide-item h3 {
  margin: 0 0 5px;
  font-size: 13px;
}

.guide-item p {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.6;
}

.site-footer {
  margin-top: 10px;
  padding: 10px 4px 0;
  border-top: 1px solid rgba(209, 213, 219, 1);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  font-size: 11px;
  color: var(--text-sub);
}

.footer-main {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-main);
}

.footer-meta {
  opacity: 0.7;
}

.footer-icp {
  text-align: center;
  margin-top: 6px;
  padding-bottom: 6px;
}

.icp-link {
  color: var(--text-sub);
  text-decoration: none;
  font-size: 13px;
}

.icp-link:hover {
  color: var(--primary);
  text-decoration: underline;
}

@media (max-width: 900px) {
  .site-header {
    border-radius: 18px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    order: -1;
    justify-content: flex-start;
  }

  .hero-map-card {
    max-width: none;
  }

  .map-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 700px) {
  .page {
    padding-inline: 14px;
  }

  .site-header {
    padding-inline: 12px;
    gap: 10px;
  }

  .nav {
    display: none;
  }

  .hero-text h1 {
    font-size: 26px;
  }

  .card {
    padding-inline: 14px;
  }

  .filters {
    border-radius: 18px;
  }

  .guide-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}