/* ============================================================
   Next-Field — areaページ固有CSS
   役割: areaページのみで使うセクションスタイル
   ロード条件: area/index.php のみ（$extra_css で指定）
   参照元: _orig/03_area.html <style> ブロックより抽出
   ============================================================ */

/* ------------------------------------------------------------
       HERO & PAGE HEADER
       ------------------------------------------------------------ */
    .page-hero {
      background: linear-gradient(135deg, #FAF8F4 0%, #F3EFE7 100%);
      padding: 64px 0 72px 0;
      text-align: center;
      border-bottom: 1px solid var(--color-border);
    }
    @media (max-width: 768px) {
      .page-hero {
        padding: 48px 0 56px 0;
      }
    }
    .breadcrumbs {
      display: flex;
      justify-content: center;
      gap: 8px;
      font-size: 13px;
      color: var(--color-text-sub);
      margin-bottom: 24px;
    }
    .breadcrumbs a:hover {
      color: var(--color-main-dark);
    }
    .breadcrumbs span {
      user-select: none;
    }
    .page-hero__title {
      font-family: var(--font-serif);
      font-size: 38px;
      color: var(--color-heading);
      line-height: 1.35;
      font-weight: 700;
      margin-bottom: 20px;
    }
    @media (max-width: 768px) {
      .page-hero__title {
        font-size: 28px;
      }
    }
    .page-hero__lead {
      max-width: 760px;
      margin: 0 auto;
      font-size: 16px;
      color: var(--color-text);
      line-height: 1.8;
    }
    @media (max-width: 768px) {
      .page-hero__lead {
        text-align: left;
      }
    }

    /* Table of Contents (ページ内目次) */
    .toc {
      background-color: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: 20px;
      padding: 24px 32px;
      max-width: 900px;
      margin: -32px auto 0 auto;
      position: relative;
      z-index: 10;
      box-shadow: 0 15px 35px rgba(47, 74, 58, 0.05);
    }
    @media (max-width: 768px) {
      .toc {
        margin: -24px 16px 0 16px;
        padding: 20px;
      }
    }
    .toc__title {
      font-size: 15px;
      font-weight: 700;
      color: var(--color-heading);
      margin-bottom: 12px;
      text-align: center;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }
    .toc__title::before, .toc__title::after {
      content: "";
      width: 16px;
      height: 1px;
      background-color: var(--color-border);
    }
    .toc__list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 8px 16px;
    }
    .toc__item a {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13.5px;
      color: var(--color-text);
      padding: 4px 0;
      border-bottom: 1px solid transparent;
    }
    .toc__item a:hover {
      color: var(--color-main-dark);
      border-bottom-color: var(--color-main);
    }
    .toc__bullet {
      width: 6px;
      height: 6px;
      background-color: var(--color-accent);
      border-radius: 50%;
      display: inline-block;
      flex-shrink: 0;
    }

    /* ------------------------------------------------------------
       OVERVIEW SECTION (4段階の概要区分)
       ------------------------------------------------------------ */
    .area-overview-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      margin-top: 32px;
    }
    @media (max-width: 992px) {
      .area-overview-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 576px) {
      .area-overview-grid {
        grid-template-columns: 1fr;
        gap: 16px;
      }
    }
    .area-overview-card {
      background-color: var(--color-card);
      border: 1px solid var(--color-border);
      border-radius: 16px;
      padding: 24px;
      box-shadow: 0 4px 20px rgba(47, 74, 58, 0.02);
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease;
    }
    .area-overview-card:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(47, 74, 58, 0.05);
    }
    .area-overview-card__icon {
      font-size: 12px;
      font-weight: 700;
      color: var(--color-accent);
      text-transform: uppercase;
      margin-bottom: 12px;
      letter-spacing: 0.05em;
    }
    .area-overview-card__title {
      font-size: 16px;
      font-weight: 700;
      color: var(--color-heading);
      margin-bottom: 12px;
      padding-bottom: 8px;
      border-bottom: 2px solid var(--color-bg-soft);
    }
    .area-overview-card__text {
      font-size: 13.5px;
      color: var(--color-text-sub);
      line-height: 1.6;
    }

    /* ------------------------------------------------------------
       NAGOYA CITY SECTION (16区グリッド & アブストラクトマップ)
       ------------------------------------------------------------ */
    .nagoya-layout {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 40px;
      align-items: start;
    }
    @media (max-width: 992px) {
      .nagoya-layout {
        grid-template-columns: 1fr;
        gap: 32px;
      }
    }
    .nagoya-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    @media (max-width: 576px) {
      .nagoya-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    .nagoya-item {
      background: #FFFFFF;
      border: 1px solid var(--color-border);
      border-radius: 12px;
      padding: 16px 12px;
      text-align: center;
      font-size: 14px;
      font-weight: 500;
      color: var(--color-heading);
      transition: all 0.2s ease;
      box-shadow: 0 4px 10px rgba(0,0,0,0.01);
    }
    .nagoya-item:hover {
      background-color: var(--color-bg-soft);
      border-color: var(--color-main);
      color: var(--color-main-dark);
      transform: scale(1.03);
    }
    .nagoya-item--base {
      background-color: rgba(143, 174, 155, 0.12);
      border-color: var(--color-main);
      color: var(--color-main-dark);
      font-weight: 700;
    }
    .nagoya-item--base:hover {
      background-color: rgba(143, 174, 155, 0.2);
    }
    .nagoya-visual {
      min-height: 480px;
    }
    .nagoya-map-frame {
      position: relative;
      width: 100%;
      min-height: 480px;
      border-radius: 28px;
      overflow: hidden;
      background-color: var(--color-bg);
      border: 1px solid var(--color-border);
      box-shadow: 0 12px 36px rgba(47, 74, 58, 0.06);
      opacity: 0;
      animation: nagoyaMapFadeIn 0.8s ease forwards;
    }
    @keyframes nagoyaMapFadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    @media (prefers-reduced-motion: reduce) {
      .nagoya-map-frame {
        animation: none;
        opacity: 1;
      }
    }
    .nagoya-map {
      width: 100%;
      min-height: 480px;
      height: 100%;
    }
    .nagoya-map-frame .maplibregl-canvas {
      outline: none;
    }
    .nagoya-map-frame .maplibregl-ctrl-attrib {
      font-size: 10px;
      line-height: 1.3;
      background: rgba(250, 248, 244, 0.88);
      color: var(--color-text-sub);
      margin: 0;
      padding: 4px 8px;
      border-radius: 8px 0 0 0;
    }
    .nagoya-map-frame .maplibregl-ctrl-attrib a {
      color: var(--color-main-dark);
    }
    .nagoya-map__card {
      position: absolute;
      z-index: 2;
      background: rgba(255, 255, 255, 0.94);
      -webkit-backdrop-filter: blur(12px);
      backdrop-filter: blur(12px);
      border-radius: 14px;
      padding: 14px 18px;
      box-shadow: 0 8px 24px rgba(47, 74, 58, 0.07);
      border: 1px solid rgba(226, 221, 212, 0.85);
      pointer-events: none;
      max-width: calc(100% - 28px);
    }
    .nagoya-map__card--top {
      top: 16px;
      left: 16px;
    }
    .nagoya-map__card--base {
      left: 16px;
      bottom: 72px;
      padding: 10px 16px;
    }
    .nagoya-map__card--note {
      right: 16px;
      bottom: 16px;
    }
    .nagoya-map__card-label {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.06em;
      color: var(--color-main-dark);
      margin-bottom: 4px;
    }
    .nagoya-map__card-text {
      font-size: 13px;
      color: var(--color-text);
      line-height: 1.5;
    }
    .nagoya-map__card-base {
      font-size: 14px;
      font-weight: 700;
      color: var(--color-heading);
      margin: 0;
    }
    .nf-map-pin {
      position: relative;
      width: 42px;
      height: 42px;
      cursor: default;
      transform: translateY(-6px);
      transition: transform 0.25s ease;
    }
    .nf-map-pin:hover,
    .nf-map-pin:focus-visible {
      transform: translateY(-6px) scale(1.1);
    }
    @media (prefers-reduced-motion: reduce) {
      .nf-map-pin {
        transition: none;
      }
      .nf-map-pin:hover,
      .nf-map-pin:focus-visible {
        transform: translateY(-6px);
      }
    }
    .nf-map-pin__svg {
      display: block;
      width: 42px;
      height: 42px;
      filter: drop-shadow(0 10px 30px rgba(95, 127, 107, 0.25));
    }
    .nf-map-pin__dot {
      position: absolute;
      top: 11px;
      left: 50%;
      width: 6px;
      height: 6px;
      margin-left: -3px;
      border-radius: 50%;
      background-color: #FFFFFF;
      pointer-events: none;
    }
    @media (max-width: 992px) {
      .nagoya-visual,
      .nagoya-map-frame,
      .nagoya-map {
        min-height: 400px;
      }
      .nagoya-map__card--top {
        top: 12px;
        left: 12px;
        padding: 12px 14px;
      }
      .nagoya-map__card--base {
        left: 12px;
        bottom: 64px;
      }
      .nagoya-map__card--note {
        right: 12px;
        bottom: 12px;
      }
    }

    /* ------------------------------------------------------------
       AICHI PREFECTURE SECTION (尾張・知多・西三河・東三河の4分類)
       ------------------------------------------------------------ */
    .aichi-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }
    @media (max-width: 768px) {
      .aichi-grid {
        grid-template-columns: 1fr;
      }
    }
    .aichi-card {
      background: #FFFFFF;
      border: 1px solid var(--color-border);
      border-radius: 20px;
      padding: 32px;
      box-shadow: 0 8px 24px rgba(47, 74, 58, 0.02);
    }
    .aichi-card__title {
      font-family: var(--font-serif);
      font-size: 18px;
      color: var(--color-heading);
      margin-bottom: 16px;
      padding-bottom: 12px;
      border-bottom: 2px solid var(--color-key);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .aichi-card__dot {
      width: 8px;
      height: 8px;
      background-color: var(--color-accent);
      border-radius: 50%;
    }
    .aichi-card__list {
      font-size: 14px;
      color: var(--color-text);
      line-height: 2;
    }

    /* ------------------------------------------------------------
       FACILITY TYPES SECTION (訪問可能な施設種別の一覧)
       ------------------------------------------------------------ */
    .facility-section {
      background-color: var(--color-bg-soft);
    }
    .facility-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      margin-bottom: 40px;
    }
    @media (max-width: 992px) {
      .facility-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
      }
    }
    @media (max-width: 768px) {
      .facility-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
    }
    .facility-card {
      background: #FFFFFF;
      border: 1px solid var(--color-border);
      border-radius: 20px;
      padding: 32px;
      box-shadow: 0 10px 30px rgba(47, 74, 58, 0.03);
    }
    .facility-card__header {
      font-family: var(--font-serif);
      font-size: 18px;
      font-weight: 700;
      color: var(--color-heading);
      margin-bottom: 20px;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--color-border);
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .facility-card__icon {
      width: 24px;
      height: 24px;
      background-color: rgba(143, 174, 155, 0.15);
      color: var(--color-main-dark);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      font-weight: 700;
    }
    .facility-card__list {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .facility-card__item {
      font-size: 14.5px;
      color: var(--color-text);
      display: flex;
      align-items: start;
      gap: 8px;
    }
    .facility-card__bullet {
      color: var(--color-main-dark);
      font-weight: 700;
    }

    /* ------------------------------------------------------------
       OUT OF AREA SECTION (周辺地域・遠方について)
       ------------------------------------------------------------ */
    .outofarea-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
    @media (max-width: 768px) {
      .outofarea-grid {
        grid-template-columns: 1fr;
      }
    }
    .outofarea-card {
      background: #FFFFFF;
      border: 1px solid var(--color-border);
      border-radius: 20px;
      padding: 32px;
      box-shadow: 0 8px 24px rgba(47, 74, 58, 0.02);
    }
    .outofarea-card__title {
      font-size: 18px;
      font-weight: 700;
      color: var(--color-heading);
      margin-bottom: 16px;
      border-left: 4px solid var(--color-main);
      padding-left: 12px;
    }
    .outofarea-card__text {
      font-size: 14.5px;
      color: var(--color-text-sub);
      margin-bottom: 20px;
    }
    .case-box {
      background-color: var(--color-bg);
      border-radius: 12px;
      padding: 20px;
      border: 1px solid var(--color-border);
    }
    .case-box__title {
      font-size: 13.5px;
      font-weight: 700;
      color: var(--color-accent);
      margin-bottom: 10px;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }
    .case-box__list {
      display: flex;
      flex-direction: column;
      gap: 8px;
      font-size: 13.5px;
      color: var(--color-text);
    }
    .case-box__item {
      display: flex;
      align-items: start;
      gap: 6px;
    }

    /* ------------------------------------------------------------
       TRAVEL FEE SECTION (出張費について)
       ------------------------------------------------------------ */
    .travel-table-wrapper {
      background: #FFFFFF;
      border: 1px solid var(--color-border);
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0,0,0,0.01);
      margin-bottom: 24px;
    }
    .travel-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }
    .travel-table th, .travel-table td {
      padding: 20px 24px;
      font-size: 15px;
      border-bottom: 1px solid var(--color-border);
    }
    .travel-table th {
      background-color: var(--color-bg-soft);
      color: var(--color-heading);
      font-weight: 700;
      width: 250px;
    }
    @media (max-width: 768px) {
      .travel-table th, .travel-table td {
        display: block;
        width: 100%;
        padding: 12px 16px;
      }
      .travel-table th {
        border-bottom: none;
        background-color: var(--color-bg-soft);
        padding-top: 16px;
        padding-bottom: 8px;
      }
      .travel-table td {
        padding-top: 8px;
        padding-bottom: 16px;
      }
    }
    .travel-table tr:last-child th, .travel-table tr:last-child td {
      border-bottom: none;
    }
    .travel-note {
      font-size: 13.5px;
      color: var(--color-text-sub);
      line-height: 1.6;
      margin-top: 16px;
    }

    /* ------------------------------------------------------------
       CTA SECTION
       ------------------------------------------------------------ */
    .cta-section {
      background-color: var(--color-heading);
      color: #FFFFFF;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .cta-section__container {
      position: relative;
      z-index: 2;
      max-width: 800px;
    }
    .cta-section .section-label {
      color: var(--color-key);
    }
    .cta-section .section-title {
      color: #FFFFFF;
      margin-bottom: 20px;
    }
    .cta-section__text {
      font-size: 16px;
      color: rgba(255,255,255,0.85);
      margin-bottom: 40px;
      line-height: 1.8;
    }
    .cta-section__action {
      margin-bottom: 16px;
    }
    .cta-section__btn {
      padding: 16px 48px;
      font-size: 17px;
    }
    .cta-section__support {
      font-size: 13px;
      color: rgba(255,255,255,0.6);
    }
    .cta-section::before {
      content: "";
      position: absolute;
      width: 400px;
      height: 400px;
      background-color: var(--color-main-dark);
      opacity: 0.3;
      border-radius: 50%;
      top: -200px;
      left: -200px;
      filter: blur(60px);
    }

    /* ------------------------------------------------------------