/**
 * /saiken/ UI consistency — typography, link cards, tables, CTAs, sticky spacing
 * Palette: Navy #0B1F3A / Gold #C89B4B / Ivory #F8F2E8 / Text #18202C
 */
:root {
  --jr-deep-navy: #0b1f3a;
  --jr-rich-navy: #102d52;
  --jr-gold: #c89b4b;
  --jr-light-gold: #e2c47d;
  --jr-ivory: #f8f2e8;
  --jr-warm-ivory: #f3e9d8;
  --jr-text: #18202c;
  --jr-muted: #5b6472;
  --jr-line-green: #22c55e;
  --jr-sticky-offset: calc(84px + env(safe-area-inset-bottom, 0px));
}

/* Surface color enforcement */
.jr-surface-white,
.jr-surface-card.jr-surface-white {
  background-color: #fff;
  color: var(--jr-text);
}

.jr-surface-ivory,
.jr-regional-practice-links,
.jr-lost-card {
  background-color: var(--jr-ivory);
  color: var(--jr-text);
}

.jr-surface-navy,
.jr-surface-hero.jr-surface-navy {
  background-color: var(--jr-deep-navy);
  color: var(--jr-ivory);
}

.jr-surface-navy h1,
.jr-surface-navy h2,
.jr-surface-navy p,
.jr-surface-navy .jr-faq-lead {
  color: var(--jr-ivory);
}

.jr-surface-gold {
  background-color: var(--jr-gold);
  color: var(--jr-text);
}

/* Typography scale + surface-aware text colors
 * 新規の暗いブロックは .jr-surface-dark または data-jr-surface="dark" を付ける。
 * 既存の ninbai-* 暗色セクションは下のレガシー一覧でもカバーする。 */
.ninbai-page main,
.jr-one-building-practice {
  font-size: 16px;
  line-height: 1.9;
  --jr-surface-fg: var(--jr-text);
  --jr-surface-heading: var(--jr-deep-navy);
  --jr-surface-label: var(--jr-muted);
  color: var(--jr-surface-fg);
}

.ninbai-page main h1,
.jr-one-building-practice h1 {
  font-size: clamp(30px, 4vw, 58px);
  line-height: 1.18;
  color: var(--jr-surface-heading);
}

.ninbai-page main h2,
.jr-one-building-practice h2,
.jr-regional-practice-links > h2 {
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.3;
  color: var(--jr-surface-heading);
}

.ninbai-page main h3,
.jr-one-building-practice h3 {
  font-size: clamp(19px, 2.2vw, 26px);
  line-height: 1.35;
  color: var(--jr-surface-heading);
}

.ninbai-page main h4,
.jr-one-building-practice h4 {
  color: var(--jr-surface-heading);
}

.ninbai-page main .ninbai-section_label,
.jr-one-building-practice .ninbai-section_label {
  color: var(--jr-surface-label);
}

/* ── Dark surfaces: light text + headings (1 rule for new + legacy blocks) ── */
.ninbai-page main :is(
  .jr-surface-dark,
  [data-jr-surface="dark"],
  .jr-surface-navy,
  .jr-section--navy,
  .saiken-private_section--dark,
  .ninbai-hub_block.is-dark,
  .ninbai-series_hub-card,
  .ninbai-knowledge_cta,
  .ninbai-hero,
  .ninbai-blog-hero,
  .ninbai-jr-change,
  .ninbai-intention,
  .ninbai-simulator,
  .ninbai-one-window,
  .ninbai-choice,
  .ninbai-signs,
  .ninbai-reasons,
  .ninbai-negotiation,
  .ninbai-documents,
  .ninbai-story,
  .ninbai-cta,
  .ninbai-cta_box,
  .ninbai-sim_copy,
  .saiken-hotel_hero,
  .saiken-ittou_hero,
  .saiken-prof_hero,
  .saiken-private_hero
),
.jr-one-building-practice :is(
  .jr-surface-dark,
  [data-jr-surface="dark"],
  .jr-surface-navy,
  .jr-surface-hero.jr-surface-navy
) {
  --jr-surface-fg: rgba(255, 255, 255, 0.92);
  --jr-surface-heading: var(--jr-ivory);
  --jr-surface-label: var(--jr-light-gold);
  color: var(--jr-surface-fg);
}

/* Light / cream sections (ninbai.css theme overrides dark legacy blocks) */
.ninbai-page main :is(
  .ninbai-intro,
  .ninbai-about,
  .ninbai-merits,
  .ninbai-conditions,
  .ninbai-cases,
  .ninbai-difference,
  .ninbai-area,
  .ninbai-blog,
  .ninbai-faq
) {
  --jr-surface-fg: var(--jr-text);
  --jr-surface-heading: var(--jr-deep-navy);
  --jr-surface-label: var(--jr-muted);
  color: var(--jr-surface-fg);
}

.ninbai-page main .ninbai-merits_copy h2,
.ninbai-page main .ninbai-conditions_head h2 {
  color: var(--jr-deep-navy) !important;
}

.ninbai-page main .ninbai-merits_copy p,
.ninbai-page main .ninbai-conditions_head p {
  color: var(--jr-text) !important;
}

.ninbai-page main .ninbai-merits .ninbai-section_label.en,
.ninbai-page main .ninbai-conditions_head .ninbai-section_label.en {
  color: var(--jr-gold) !important;
}

/* Utility: attach to any new dark block (HTML or generated templates) */
.jr-surface-dark,
[data-jr-surface="dark"] {
  background: linear-gradient(180deg, var(--jr-deep-navy) 0%, var(--jr-rich-navy) 100%);
}

/* White / light cards inside dark sections keep dark headings */
.ninbai-page main :is(
  .jr-surface-dark,
  [data-jr-surface="dark"],
  .jr-surface-navy,
  .jr-section--navy,
  .saiken-private_section--dark,
  .ninbai-hub_block.is-dark,
  .ninbai-jr-change,
  .ninbai-intention,
  .ninbai-simulator,
  .ninbai-one-window,
  .ninbai-choice,
  .ninbai-signs,
  .ninbai-reasons,
  .ninbai-negotiation,
  .ninbai-documents,
  .ninbai-story,
  .ninbai-cta
) :is(
  .jr-surface-white,
  .jr-surface-light,
  .jr-surface-ivory,
  .jr-surface-card,
  .ninbai-change_side,
  .ninbai-card_list > li,
  .ninbai-merits_list,
  .ninbai-negotiation_card,
  .ninbai-sim_shell,
  .ninbai-sim_start,
  .ninbai-sim_form,
  .ninbai-sim_panel,
  .saiken-private_card,
  .saiken-pd-track_card,
  .saiken-pd-need_card,
  .ninbai-one-window_points article
) {
  --jr-surface-fg: var(--jr-text);
  --jr-surface-heading: var(--jr-deep-navy);
  --jr-surface-label: var(--jr-muted);
  color: var(--jr-surface-fg);
}

/* Navy / ivory surfaces — do not inherit dark body text */
.ninbai-article_header .ninbai-article_titleblock .jr-hero-bullets,
.ninbai-article_header .ninbai-article_titleblock .jr-hero-bullets li {
  color: var(--jr-ivory) !important;
}

.ninbai-page main .ninbai-knowledge_cta,
.ninbai-page main .ninbai-knowledge_cta.ninbai-knowledge_midcta {
  color: var(--jr-ivory);
}

.ninbai-page main .ninbai-knowledge_cta h2,
.ninbai-page main .ninbai-knowledge_cta.ninbai-knowledge_midcta h2 {
  color: var(--jr-ivory) !important;
  border-left: 0;
}

.ninbai-page main .ninbai-knowledge_cta p:not(.ninbai-knowledge_cta_note) {
  color: #eef5f8 !important;
}

.ninbai-knowledge_author .ninbai-knowledge_cta_note,
.ninbai-knowledge_practice .ninbai-knowledge_cta_note,
.ninbai-knowledge_notice .ninbai-knowledge_cta_note,
.ninbai-article_content > section:not(.ninbai-knowledge_cta) .ninbai-knowledge_cta_note {
  color: var(--jr-muted) !important;
  border-top-color: rgba(38, 49, 66, 0.12) !important;
}

/* Blocks that only exist on some pages — style in ui-consistency so CSS never "peels off" */
.jr-hotel-ryokan-seo-related {
  margin: 2rem 0;
  padding: clamp(20px, 3vw, 28px);
  background: var(--jr-ivory);
  border: 1px solid var(--jr-light-gold);
  border-radius: 16px;
}

.jr-hotel-ryokan-seo-related > h2 {
  margin-top: 0;
  color: var(--jr-deep-navy);
}

.jr-one-building-link-card {
  margin: 2rem 0;
  padding: clamp(20px, 3vw, 28px);
  background: var(--jr-ivory);
  border: 1px solid var(--jr-light-gold);
  border-radius: 16px;
}

.jr-one-building-link-card h2 {
  margin-top: 0;
  color: var(--jr-deep-navy);
}

.jr-one-building-link-card p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--jr-text);
}

.jr-one-building-link-card a:not(.jr-btn) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 12px;
  padding: 10px 18px;
  font-weight: 700;
  color: var(--jr-ivory);
  background: var(--jr-deep-navy);
  text-decoration: none;
  border-radius: 8px;
}

.jr-faq-lead,
.ninbai-article_lead,
.jr-hero-lead {
  font-size: clamp(16px, 2.5vw, 20px);
  line-height: 1.8;
}

.jr-note,
.jr-eeat-note,
.jr-onsen-table-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--jr-muted);
}

/* Case / track cards — equal row height, footer pinned to card bottom */
.saiken-pd-track_grid {
  align-items: stretch;
}

.saiken-prof_case_grid {
  align-items: start;
}

.saiken-private_cards,
.saiken-pd-need_grid,
.saiken-pd-teaser_grid {
  align-items: stretch;
}

.saiken-pd-track_card {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.saiken-prof_case_card {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.saiken-pd-track_card .saiken-pd-track_tag {
  display: block;
  margin-top: auto;
  padding-top: 12px;
  flex: 0 0 auto;
}

.saiken-pd-track_card ul {
  flex: 0 0 auto;
}

.saiken-private_section--dark .saiken-pd-track_card li {
  color: var(--jr-text);
}

/* Buyer need / teaser cards — equal row height, CTA pinned to card bottom */
.saiken-pd-need_card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
}

.saiken-pd-need_card > .jr-btn {
  margin-top: auto;
  align-self: stretch;
  justify-content: center;
  align-items: center;
  min-height: 44px;
  padding: 10px 22px;
  box-sizing: border-box;
}

.saiken-pd-teaser {
  min-height: 0;
}

.saiken-private_card {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.saiken-private_card > p:last-of-type:has(a) {
  margin-top: auto;
  padding-top: 12px;
}

.saiken-pd-track_grid,
.saiken-pd-need_grid,
.saiken-private_cards,
.saiken-pd-teaser_grid {
  position: relative;
  z-index: 0;
}

.saiken-pd-disclaimer {
  position: relative;
  z-index: 1;
  clear: both;
}

/* Link card grid */
.jr-link-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  align-items: stretch;
}

.jr-link-card {
  display: flex;
  flex-direction: column;
  min-height: 0;
  margin: 0;
  padding: 0;
  background: #fff;
  border: 1px solid var(--jr-light-gold);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  contain: layout style;
}

.jr-link-card:hover {
  border-color: var(--jr-gold);
  box-shadow: 0 4px 16px rgba(11, 31, 58, 0.08);
}

.jr-link-card__link {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  padding: 18px 18px 14px;
  text-decoration: none;
  color: var(--jr-text);
}

.jr-link-card__label {
  display: inline-block;
  margin: 0 0 8px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--jr-rich-navy);
  background: var(--jr-warm-ivory);
  border-radius: 4px;
  align-self: flex-start;
}

.jr-link-card__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--jr-deep-navy);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.jr-link-card__description {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--jr-text);
  flex: 1 1 auto;
}

.jr-link-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  min-height: 44px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--jr-ivory);
  background: var(--jr-deep-navy);
  border-radius: 8px;
  text-align: center;
}

.jr-link-card.is-current {
  border-color: var(--jr-gold);
  box-shadow: inset 0 0 0 1px rgba(200, 155, 75, 0.35);
}

.jr-link-card-more {
  margin-top: 12px;
  overflow: hidden;
}

.jr-regional-practice-links .jr-link-card-grid,
.jr-related-pages .jr-link-card-grid {
  width: 100%;
  max-width: 100%;
}

.jr-link-card-more summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--jr-rich-navy);
  padding: 10px 0;
}

/* Related pages block */
.jr-related-pages {
  margin: 2rem 0;
  padding: clamp(20px, 3vw, 28px);
  background: var(--jr-ivory);
  border: 1px solid var(--jr-light-gold);
  border-radius: 16px;
}

.jr-related-pages > h2 {
  margin-top: 0;
}

/* Regional links — upgraded from plain list */
.jr-regional-practice-links {
  margin: 2rem 0;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--jr-light-gold);
  border-radius: 16px;
}

.jr-regional-practice-links > p {
  font-size: 15px;
  line-height: 1.85;
  max-width: 72ch;
}

.jr-regional-practice-links .jr-regional-links-list {
  display: none;
}

/* Lost / confused card */
.jr-lost-card {
  margin: 2rem 0;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--jr-light-gold);
  border-radius: 16px;
}

.jr-lost-card p {
  font-size: 15px;
  line-height: 1.85;
  max-width: 72ch;
}

/* CTA row standardization */
.jr-cta-row,
.jr-inline-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.jr-btn,
.ninbai-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 22px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-sizing: border-box;
}

.jr-btn-primary,
.jr-btn.jr-btn-primary {
  background: var(--jr-deep-navy);
  color: var(--jr-ivory);
}

.jr-btn-gold,
.jr-btn.jr-btn-gold,
.ninbai-btn_primary {
  background: var(--jr-gold);
  color: var(--jr-text);
}

.jr-btn-phone,
.ninbai-btn_tel,
.ninbai-page a.ninbai-btn_tel,
.ninbai-page a.ninbai-fixed_tel {
  background: linear-gradient(180deg, #f3d98f 0%, #c89b4b 58%, #a8792f 100%) !important;
  color: #0b1f3a !important;
  border-color: rgba(255, 240, 190, 0.9) !important;
}

.ninbai-btn_line {
  background: var(--jr-line-green);
  color: #fff;
}

.jr-btn-secondary,
.jr-btn-ghost {
  background: #fff;
  color: var(--jr-deep-navy);
  border: 1px solid var(--jr-light-gold);
}

.jr-cta-more {
  margin-top: 12px;
}

.jr-cta-more summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--jr-rich-navy);
  padding: 8px 0;
}

/* Tables */
.jr-table-wrap,
.jr-data-table-wrap,
.ninbai-table-wrap.jr-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1rem 0;
  border: 1px solid rgba(226, 196, 125, 0.45);
  border-radius: 10px;
  background: #fff;
}

.jr-table-wrap::after,
.jr-data-table-wrap::after {
  content: "← 横にスクロールできます →";
  display: block;
  padding: 6px 10px;
  font-size: 11px;
  color: var(--jr-muted);
  text-align: center;
  background: var(--jr-warm-ivory);
  border-top: 1px solid rgba(226, 196, 125, 0.35);
}

@media (min-width: 897px) {
  .jr-table-wrap::after,
  .jr-data-table-wrap::after {
    display: none;
  }
}

.jr-data-table,
.jr-compare-table,
.jr-table-wrap table,
.ninbai-knowledge_table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.6;
  color: var(--jr-text);
}

.jr-data-table th,
.jr-compare-table th,
.jr-table-wrap th,
.ninbai-knowledge_table th {
  background: var(--jr-warm-ivory);
  color: var(--jr-deep-navy);
  font-weight: 700;
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--jr-light-gold);
}

.jr-data-table td,
.jr-compare-table td,
.jr-table-wrap td,
.ninbai-knowledge_table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(226, 196, 125, 0.35);
  vertical-align: top;
}

/* FAQ accordion */
.jr-faq-accordion-wrap .jr-faq-accordion,
details.jr-faq-accordion {
  border: 1px solid var(--jr-light-gold);
  border-radius: 8px;
  margin-bottom: 0.65rem;
  background: #fff;
}

.jr-faq-accordion summary {
  cursor: pointer;
  padding: 1rem 1.1rem;
  font-weight: 700;
  font-size: 15px;
  color: var(--jr-deep-navy);
  list-style: none;
}

.jr-faq-accordion summary::-webkit-details-marker {
  display: none;
}

.jr-faq-accordion .jr-faq-answer {
  padding: 0 1.1rem 1rem;
  font-size: 15px;
  line-height: 1.85;
  color: var(--jr-text);
}

/* EEAT card (enhanced) */
.jr-eeat-card,
section#author-experience.jr-eeat-card {
  margin: 2rem 0;
  padding: clamp(20px, 3vw, 28px);
  background: var(--jr-ivory);
  border: 1px solid var(--jr-light-gold);
  border-radius: 16px;
  color: var(--jr-text);
}

.jr-eeat-card h2 {
  margin-top: 0;
}

.jr-eeat-card .jr-eeat-profile-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 14px;
  padding: 10px 18px;
  background: var(--jr-deep-navy);
  color: var(--jr-ivory);
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
}

/* Sticky CTA spacing */
body.jr-has-sticky-cta #container,
body.jr-has-sticky-cta .ninbai-page {
  padding-bottom: var(--jr-sticky-offset);
}

.ninbai-fixed-cta {
  z-index: 90;
}

.pageTop,
.pageTop a {
  z-index: 95;
}

.pageTop {
  bottom: calc(var(--jr-sticky-offset) + 12px);
}

/* Column / practice pages: absolute #gHeader must not leave a navy gap before content */
@media (min-width: 897px) {
  .ninbai-page:has(#gNavi.jr-gnavi-mounted) {
    --saiken-header-clearance: 108px;
  }

  .ninbai-page #gHeader + main.jr-one-building-practice {
    padding-top: var(--saiken-header-clearance, 92px);
  }
}

@media (max-width: 896px) {
  .ninbai-page #gHeader + main.jr-one-building-practice {
    padding-top: var(--saiken-header-clearance, 88px);
  }
}

/* Pages without ninbai.css still need a readable header bar */
.ninbai-page #gHeader {
  background: linear-gradient(180deg, rgba(8, 25, 46, 0.96), rgba(8, 25, 46, 0.9));
}

@media (max-width: 896px) {
  .jr-link-card-grid {
    grid-template-columns: 1fr;
  }

  .jr-btn,
  .ninbai-btn,
  .jr-cta-row .jr-btn,
  .jr-inline-cta .jr-btn {
    width: 100%;
    font-size: 15px;
    padding: 13px 16px;
  }

  .jr-regional-cta .jr-inline-cta .jr-btn:nth-child(n + 4) {
    width: 100%;
  }
}

@media (min-width: 897px) and (max-width: 1100px) {
  .jr-link-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}