/* ================================================================
   福井県立恐竜博物館 アクセスガイド — スタイルシート
   ルール：kz- プレフィックス / グローバルリセット禁止
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Noto+Serif+JP:wght@600;700&display=swap');

/* ── カラー変数 ── */
:root {
  --kz-dino-dark:    #1c3527;
  --kz-dino-mid:     #2e5c3e;
  --kz-dino-light:   #4a8c5e;
  --kz-amber:        #c8882a;
  --kz-amber-light:  #f0b94a;
  --kz-bone:         #f5efe0;
  --kz-stone:        #e8e0d0;
  --kz-text:         #2a2016;
  --kz-text-mid:     #5a4e38;
  --kz-danger:       #c0392b;
  --kz-danger-bg:    #fdf0ef;
  --kz-warn:         #d4860a;
  --kz-warn-bg:      #fff8ec;
  --kz-point-bg:     #eef6f1;
  --kz-radius:       10px;
  --kz-shadow:       0 2px 12px rgba(30,50,30,.12);
}

/* ================================================================
   HERO
   ================================================================ */
.kz-hero {
  background: linear-gradient(145deg, var(--kz-dino-dark) 0%, var(--kz-dino-mid) 60%, #3a7a50 100%);
  border-radius: var(--kz-radius);
  padding: 48px 32px 40px;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}
.kz-hero::before {
  content: "🦕";
  position: absolute;
  font-size: 200px;
  opacity: .06;
  right: -20px;
  top: -20px;
  line-height: 1;
  pointer-events: none;
}

.kz-hero-badge {
  display: inline-block;
  background: var(--kz-amber);
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 18px;
}

.kz-hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(20px, 4vw, 30px);
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
  margin: 0 0 12px;
}

.kz-hero-sub {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  color: rgba(255,255,255,.75);
  margin: 0 0 24px;
}

.kz-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.kz-hero-tags span {
  background: rgba(255,255,255,.15);
  color: rgba(255,255,255,.9);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 20px;
  padding: 5px 14px;
}

/* ================================================================
   INTRO BLOCK
   ================================================================ */
.kz-intro-block {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  line-height: 1.9;
  color: var(--kz-text);
  margin-bottom: 36px;
}
.kz-intro-block p {
  margin-bottom: 12px;
}

/* ================================================================
   TOC
   ================================================================ */
.kz-toc {
  background: var(--kz-bone);
  border-left: 4px solid var(--kz-dino-mid);
  border-radius: var(--kz-radius);
  padding: 20px 28px;
  margin-bottom: 48px;
}
.kz-toc-head {
  font-family: 'Noto Serif JP', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--kz-dino-dark);
  margin-bottom: 12px;
}
.kz-toc-list {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 2;
  color: var(--kz-text-mid);
  padding-left: 20px;
  margin: 0;
}
.kz-toc-list a {
  color: var(--kz-dino-mid);
  text-decoration: none;
}
.kz-toc-list a:hover {
  text-decoration: underline;
  color: var(--kz-amber);
}
.kz-toc-list ol {
  font-size: 13px;
  padding-left: 18px;
  margin: 0;
}

/* ================================================================
   SECTIONS & HEADINGS
   ================================================================ */
.kz-section {
  margin-bottom: 56px;
}

.kz-h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 700;
  color: #fff;
  background: linear-gradient(90deg, var(--kz-dino-dark), var(--kz-dino-mid));
  border-radius: 8px;
  padding: 14px 22px;
  margin: 0 0 24px;
  line-height: 1.5;
}

.kz-h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--kz-dino-dark);
  border-left: 4px solid var(--kz-amber);
  padding: 4px 0 4px 14px;
  margin: 32px 0 16px;
}

/* ================================================================
   INFO CARD
   ================================================================ */
.kz-info-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--kz-bone);
  border: 1px solid var(--kz-stone);
  border-radius: var(--kz-radius);
  padding: 20px 24px;
  margin-bottom: 20px;
}
.kz-info-card__icon {
  font-size: 28px;
  flex-shrink: 0;
}
.kz-info-card__body {
  flex: 1;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--kz-text);
  line-height: 1.8;
}
.kz-info-card__row {
  display: flex;
  gap: 12px;
  align-items: baseline;
}
.kz-label {
  background: var(--kz-dino-mid);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

/* ================================================================
   CALLOUTS
   ================================================================ */
.kz-callout {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border-radius: var(--kz-radius);
  padding: 16px 20px;
  margin: 20px 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 1.8;
}
.kz-callout__icon {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.kz-callout--point {
  background: var(--kz-point-bg);
  border-left: 4px solid var(--kz-dino-mid);
  color: var(--kz-text);
}
.kz-callout--warn {
  background: var(--kz-warn-bg);
  border-left: 4px solid var(--kz-warn);
  color: #5c3900;
}
.kz-callout--danger {
  background: var(--kz-danger-bg);
  border-left: 4px solid var(--kz-danger);
  color: #5c1010;
}

/* ================================================================
   FLOW IMAGE
   ================================================================ */
.kz-flow-img {
  margin: 20px 0;
  border-radius: var(--kz-radius);
  overflow: hidden;
  box-shadow: var(--kz-shadow);
}
.kz-flow-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* ================================================================
   FLOW LIST
   ================================================================ */
.kz-flow-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0;
}
.kz-flow-list__item {
  background: var(--kz-bone);
  border: 1px solid var(--kz-stone);
  border-radius: var(--kz-radius);
  padding: 16px 20px;
  font-family: 'Noto Sans JP', sans-serif;
}
.kz-flow-list__q {
  font-size: 14px;
  font-weight: 700;
  color: var(--kz-dino-dark);
  background: rgba(46,92,62,.08);
  border-left: 3px solid var(--kz-dino-mid);
  padding: 8px 14px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.kz-flow-list__ans {
  list-style: none;
  margin: 0;
  padding: 0 0 0 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kz-flow-list__ans li {
  font-size: 14px;
  color: var(--kz-text);
  line-height: 1.6;
}
.kz-flow-list__ans a {
  color: var(--kz-dino-mid);
  text-decoration: underline;
  font-weight: 700;
}
.kz-flow-list__ans a:hover {
  color: var(--kz-amber);
}
.kz-flow-list__yes {
  display: inline-block;
  background: var(--kz-dino-mid);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 4px;
}
.kz-flow-list__no {
  display: inline-block;
  background: var(--kz-amber);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 4px;
}

/* ================================================================
   FLOW CHART (旧デザイン・未使用になった場合の残骸を保持)
   ================================================================ */
.kz-flow {
  background: var(--kz-bone);
  border: 1px solid var(--kz-stone);
  border-radius: var(--kz-radius);
  padding: 24px;
  margin: 24px 0;
  font-family: 'Noto Sans JP', sans-serif;
}
.kz-flow__question {
  background: var(--kz-dino-dark);
  color: #fff;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}
.kz-flow__branches {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.kz-flow__branch {
  background: #fff;
  border: 1px solid var(--kz-stone);
  border-radius: 8px;
  padding: 14px;
}
.kz-flow__label {
  font-size: 12px;
  font-weight: 700;
  color: var(--kz-amber);
  margin-bottom: 8px;
}
.kz-flow__result {
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  margin-top: 10px;
}
.kz-flow__result--train {
  background: var(--kz-dino-mid);
  color: #fff;
}
.kz-flow__result--bus {
  background: var(--kz-amber);
  color: #fff;
}
.kz-flow__result--car {
  background: #555;
  color: #fff;
}

@media (max-width: 600px) {
  .kz-flow__branches {
    grid-template-columns: 1fr;
  }
}

/* ================================================================
   DINOSAUR TRAIN CARDS
   ================================================================ */
.kz-train-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 20px 0;
}
.kz-train-card {
  background: linear-gradient(135deg, var(--kz-dino-dark) 0%, var(--kz-dino-mid) 100%);
  border-radius: var(--kz-radius);
  padding: 22px 20px;
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
}
.kz-train-card__num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  background: var(--kz-amber);
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  margin-bottom: 8px;
}
.kz-train-card__title {
  font-family: 'Noto Serif JP', serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.kz-train-card p {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255,255,255,.85);
  margin: 0;
}

@media (max-width: 600px) {
  .kz-train-cards {
    grid-template-columns: 1fr;
  }
}

/* ================================================================
   FARE COMPARE (行き・帰り比較)
   ================================================================ */
.kz-fare-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 20px 0;
}
.kz-fare-box {
  border-radius: var(--kz-radius);
  padding: 22px 20px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 1.8;
}
.kz-fare-box--go {
  background: linear-gradient(135deg, #dff0e8, #eef8f2);
  border: 1px solid #a8d8b8;
}
.kz-fare-box--back {
  background: linear-gradient(135deg, #fdf0e0, #fff8f0);
  border: 1px solid #f0c890;
}
.kz-fare-box__head {
  font-family: 'Noto Serif JP', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--kz-dino-dark);
  margin-bottom: 10px;
}
.kz-fare-box__desc {
  color: var(--kz-text-mid);
  font-size: 13px;
  margin-bottom: 12px;
}

@media (max-width: 600px) {
  .kz-fare-compare {
    grid-template-columns: 1fr;
  }
}

/* ================================================================
   BADGE BLOCK & LISTS
   ================================================================ */
.kz-badge-block {
  background: var(--kz-point-bg);
  border: 1px solid #b8ddc8;
  border-radius: var(--kz-radius);
  padding: 20px 24px;
  margin: 20px 0;
}
.kz-badge {
  display: inline-block;
  border-radius: 6px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 700;
  padding: 5px 14px;
  margin-bottom: 14px;
}
.kz-badge--go {
  background: var(--kz-dino-mid);
  color: #fff;
}

.kz-check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 2;
  color: var(--kz-text);
}

.kz-list {
  margin: 8px 0 0;
  padding-left: 20px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 2;
}

/* ================================================================
   TABLES
   ================================================================ */
.kz-tbl-wrap {
  overflow-x: auto;
  margin: 20px 0;
  border-radius: var(--kz-radius);
  box-shadow: var(--kz-shadow);
}
.kz-tbl {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
}
.kz-tbl thead th {
  background: var(--kz-dino-dark);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
  font-weight: 700;
  white-space: nowrap;
}
.kz-tbl tbody td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--kz-stone);
  color: var(--kz-text);
  vertical-align: middle;
}
.kz-tbl tbody tr:nth-child(even) td {
  background: var(--kz-bone);
}
.kz-tbl tbody tr:last-child td {
  border-bottom: none;
}
.kz-tbl-center {
  text-align: center;
}
.kz-tbl small {
  display: block;
  font-size: 11px;
  color: var(--kz-text-mid);
  margin-top: 4px;
}

.kz-note {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--kz-text-mid);
  margin: -8px 0 16px;
}

/* ================================================================
   STEPS
   ================================================================ */
.kz-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0;
}
.kz-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--kz-bone);
  border-radius: var(--kz-radius);
  padding: 16px 20px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 1.8;
  color: var(--kz-text);
}
.kz-step__num {
  background: var(--kz-dino-mid);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 6px;
  padding: 4px 10px;
  white-space: nowrap;
  margin-top: 3px;
  flex-shrink: 0;
}

/* ================================================================
   INFO GRID
   ================================================================ */
.kz-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 20px 0;
}
.kz-info-item {
  background: var(--kz-bone);
  border: 1px solid var(--kz-stone);
  border-radius: var(--kz-radius);
  padding: 16px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  line-height: 1.7;
  color: var(--kz-text);
}
.kz-info-item__head {
  font-weight: 700;
  color: var(--kz-dino-dark);
  margin-bottom: 6px;
  font-size: 13px;
}

@media (max-width: 680px) {
  .kz-info-grid {
    grid-template-columns: 1fr;
  }
}

/* ================================================================
   HIGHLIGHT BOX
   ================================================================ */
.kz-highlight-box {
  background: linear-gradient(135deg, #e8f5ec, #f0faf4);
  border: 1px solid #a8d8ba;
  border-radius: var(--kz-radius);
  padding: 18px 22px;
  margin: 16px 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 1.8;
  color: var(--kz-text);
}
.kz-highlight-box p {
  margin: 0;
}

/* ================================================================
   MERIT LIST
   ================================================================ */
.kz-merit-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}
.kz-merit-item {
  background: #fff;
  border: 1px solid var(--kz-amber-light);
  border-radius: 8px;
  padding: 10px 16px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--kz-text);
  box-shadow: 0 2px 6px rgba(200,136,42,.1);
}

/* ================================================================
   LOCATION CARDS
   ================================================================ */
.kz-location-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 16px 0;
}
.kz-location-card {
  border-radius: var(--kz-radius);
  padding: 20px;
  font-family: 'Noto Sans JP', sans-serif;
}
.kz-location-card--go {
  background: linear-gradient(135deg, #dff0e8, #eef8f2);
  border: 1px solid #a8d8b8;
}
.kz-location-card--back {
  background: linear-gradient(135deg, #fdf0e0, #fff6e8);
  border: 1px solid #f0c890;
}
.kz-location-card__dir {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--kz-text-mid);
  margin-bottom: 6px;
}
.kz-location-card__place {
  font-size: 16px;
  font-weight: 700;
  color: var(--kz-dino-dark);
  margin-bottom: 6px;
}
.kz-location-card__detail {
  font-size: 13px;
  color: var(--kz-text-mid);
  line-height: 1.7;
}

@media (max-width: 600px) {
  .kz-location-cards {
    grid-template-columns: 1fr;
  }
}

/* ================================================================
   ROUTE CARDS
   ================================================================ */
.kz-route-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 20px 0;
}
.kz-route-card {
  background: var(--kz-bone);
  border: 1px solid var(--kz-stone);
  border-radius: var(--kz-radius);
  padding: 20px;
  font-family: 'Noto Sans JP', sans-serif;
}
.kz-route-card__from {
  font-size: 14px;
  font-weight: 700;
  color: var(--kz-dino-dark);
  margin-bottom: 10px;
}
.kz-route-card__via {
  font-size: 13px;
  color: var(--kz-text-mid);
  line-height: 1.8;
  margin-bottom: 12px;
}
.kz-route-card__time {
  font-size: 13px;
  color: var(--kz-amber);
  font-weight: 700;
}

@media (max-width: 600px) {
  .kz-route-cards {
    grid-template-columns: 1fr;
  }
}

/* ================================================================
   ADVICE BOX
   ================================================================ */
.kz-advice-box {
  background: linear-gradient(135deg, #f0f8f4, #e8f5ec);
  border: 1px solid #b0d8be;
  border-radius: var(--kz-radius);
  padding: 20px 24px;
  margin: 16px 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--kz-text);
}
.kz-advice-box__head {
  font-weight: 700;
  color: var(--kz-dino-dark);
  margin-bottom: 10px;
  font-size: 14px;
}

/* ================================================================
   FAQ
   ================================================================ */
.kz-faq-item {
  border: 1px solid var(--kz-stone);
  border-radius: var(--kz-radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.kz-faq-q {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--kz-dino-dark);
  background: var(--kz-bone);
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.6;
  transition: background .2s;
}
.kz-faq-q::before {
  content: "Q";
  background: var(--kz-dino-mid);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
}
.kz-faq-item[open] .kz-faq-q {
  background: var(--kz-dino-dark);
  color: #fff;
}
.kz-faq-item[open] .kz-faq-q::before {
  background: var(--kz-amber);
}
.kz-faq-a {
  padding: 18px 22px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 1.8;
  color: var(--kz-text);
  border-top: 1px solid var(--kz-stone);
  background: #fff;
}
.kz-faq-a p {
  margin-bottom: 10px;
}
.kz-faq-a p:last-child {
  margin-bottom: 0;
}

/* ================================================================
   SUMMARY GRID
   ================================================================ */
.kz-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.kz-summary-card {
  border-radius: var(--kz-radius);
  padding: 24px 20px;
  text-align: center;
  font-family: 'Noto Sans JP', sans-serif;
}
.kz-summary-card--train {
  background: linear-gradient(135deg, var(--kz-dino-dark), var(--kz-dino-mid));
  color: #fff;
}
.kz-summary-card--bus {
  background: linear-gradient(135deg, #7a4f10, var(--kz-amber));
  color: #fff;
}
.kz-summary-card--car {
  background: linear-gradient(135deg, #3a3a3a, #666);
  color: #fff;
}
.kz-summary-card__icon {
  font-size: 36px;
  margin-bottom: 10px;
}
.kz-summary-card__title {
  font-family: 'Noto Serif JP', serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.kz-summary-card__desc {
  font-size: 12px;
  line-height: 1.7;
  opacity: .9;
}

@media (max-width: 680px) {
  .kz-summary-grid {
    grid-template-columns: 1fr;
  }
}

/* ================================================================
   GENERAL TYPOGRAPHY (記事本文)
   ================================================================ */
.kz-section p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.9;
  color: var(--kz-text);
  margin-bottom: 14px;
}