:root {
      --green-900: #10291f;
      --green-800: #173729;
      --green-700: #244b37;
      --green-600: #315f45;
      --gold: #c7a14a;
      --gold-dark: #9a7b31;
      --cream: #f5f0e6;
      --cream-2: #ebe1cf;
      --brown: #6f5331;
      --ink: #1f2a24;
      --muted: #6d756d;
      --white: #fffdf8;
      --shadow: 0 22px 60px rgba(16, 41, 31, 0.18);
      --radius: 22px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
      color: var(--ink);
      background: var(--cream);
      line-height: 1.8;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    img {
      width: 100%;
      display: block;
      object-fit: cover;
    }

    .page {
      overflow: hidden;
      background:
        radial-gradient(circle at 15% 12%, rgba(199, 161, 74, 0.18), transparent 24%),
        linear-gradient(180deg, #f8f3ea 0%, #efe5d2 100%);
    }

    .container {
      width: min(1180px, calc(100% - 48px));
      margin: 0 auto;
    }

    /* Header */
    .site-header {
      position: absolute;
      top: 0;
      left: 0;
      z-index: 20;
      width: 100%;
      padding: 24px 0;
      color: var(--white);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 32px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 14px;
      letter-spacing: 0.08em;
    }

    .brand-mark {
      width: 62px;
      height: 34px;
      opacity: 0.9;
    }

    .brand small {
      display: block;
      font-size: 12px;
      line-height: 1;
      opacity: 0.88;
    }

    .brand strong {
      display: block;
      font-size: clamp(25px, 3vw, 36px);
      font-weight: 500;
      line-height: 1.05;
    }

    .brand span {
      display: block;
      font-size: 11px;
      letter-spacing: 0.35em;
      opacity: 0.8;
    }

    .nav {
      display: flex;
      align-items: center;
      gap: clamp(12px, 1.6vw, 24px);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 13px;
      letter-spacing: 0.06em;
      flex-wrap: wrap;
    }

    .nav a {
      position: relative;
      padding: 6px 0;
      opacity: 0.88;
      transition: opacity 0.25s ease;
      white-space: nowrap;
    }

    .nav a:hover,
    .nav a.is-active {
      opacity: 1;
    }

    .nav a::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 1px;
      background: var(--gold);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.24s ease;
    }

    .nav a:hover::after,
    .nav a.is-active::after {
      transform: scaleX(1);
    }

    /* Hero */
    .hero {
      position: relative;
      min-height: 760px;
      color: var(--white);
      background:
        linear-gradient(90deg, rgba(9, 28, 20, 0.82) 0%, rgba(12, 35, 25, 0.58) 42%, rgba(12, 35, 25, 0.18) 100%),
        linear-gradient(180deg, rgba(13, 36, 28, 0.22), rgba(13, 36, 28, 0.34)),
        url("./img/top_g.png?auto=format&fit=crop&w=2200&q=85") center / cover;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 210px;
      background: linear-gradient(180deg, transparent, rgba(16, 41, 31, 0.8));
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 280px;
      align-items: center;
      gap: 60px;
      min-height: 760px;
      padding-top: 112px;
    }

    .hero-copy {
      max-width: 760px;
    }

    .hero-label {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 28px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 13px;
      letter-spacing: 0.22em;
      color: rgba(255, 253, 248, 0.88);
    }

    .hero-label::before {
      content: "";
      width: 48px;
      height: 1px;
      background: var(--gold);
    }

    .hero h1 {
      font-size: clamp(48px, 7.2vw, 98px);
      font-weight: 400;
      line-height: 1.22;
      letter-spacing: 0.12em;
      text-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
    }

    .hero p {
      margin-top: 28px;
      max-width: 620px;
      font-size: clamp(17px, 1.6vw, 22px);
      letter-spacing: 0.12em;
      line-height: 2;
      color: rgba(255, 253, 248, 0.92);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 18px;
      margin-top: 42px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 210px;
      padding: 16px 28px;
      border: 1px solid rgba(255, 253, 248, 0.42);
      border-radius: 0;
      font-size: 15px;
      letter-spacing: 0.16em;
      transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
    }

    .btn:hover {
      transform: translateY(-3px);
    }

    .btn-primary {
      background: rgba(16, 41, 31, 0.78);
      color: var(--white);
    }

    .btn-gold {
      background: var(--gold);
      border-color: var(--gold);
      color: var(--white);
    }

    .hero-badge {
      position: relative;
      width: 220px;
      height: 220px;
      border: 1px solid rgba(255, 253, 248, 0.46);
      border-radius: 50%;
      display: grid;
      place-items: center;
      text-align: center;
      background: rgba(16, 41, 31, 0.28);
      backdrop-filter: blur(8px);
      box-shadow: 0 16px 50px rgba(0, 0, 0, 0.24);
    }

    .hero-badge::before,
    .hero-badge::after {
      content: "";
      position: absolute;
      inset: 12px;
      border: 1px solid rgba(255, 253, 248, 0.22);
      border-radius: 50%;
    }

    .hero-badge span {
      position: relative;
      z-index: 1;
      font-size: 17px;
      letter-spacing: 0.16em;
      line-height: 2;
    }

    /* Intro */
    .intro {
      position: relative;
      padding: 76px 0 66px;
      background: var(--cream);
    }

    .intro::before {
      content: "";
      position: absolute;
      left: -90px;
      top: 52px;
      width: 260px;
      height: 260px;
      border: 1px solid rgba(49, 95, 69, 0.14);
      border-radius: 50%;
    }

    .intro-grid {
      position: relative;
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      align-items: center;
      gap: 72px;
    }

    .section-kicker {
      margin-bottom: 12px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 13px;
      color: var(--gold-dark);
      letter-spacing: 0.18em;
      text-transform: uppercase;
    }

    .section-title {
      font-size: clamp(30px, 4vw, 48px);
      font-weight: 400;
      line-height: 1.48;
      letter-spacing: 0.12em;
      color: var(--green-800);
    }

    .section-text {
      margin-top: 22px;
      max-width: 620px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 15px;
      line-height: 2.1;
      color: var(--muted);
      letter-spacing: 0.05em;
    }

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

    .intro-photos img {
      height: 190px;
      border-radius: 18px;
      box-shadow: var(--shadow);
    }

    .intro-photos img:nth-child(2) {
      transform: translateY(28px);
    }

    /* Topics */
    .topics {
      padding: 72px 0 86px;
      background: #fbf7ef;
      border-top: 1px solid rgba(16, 41, 31, 0.08);
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 34px;
    }

    .section-head.center {
      justify-content: center;
      text-align: center;
    }

    .view-all {
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 14px;
      color: var(--green-700);
      letter-spacing: 0.12em;
      border-bottom: 1px solid rgba(49, 95, 69, 0.35);
    }

    .topic-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }

    .topic-card {
      overflow: hidden;
      background: var(--white);
      border: 1px solid rgba(16, 41, 31, 0.09);
      border-radius: 18px;
      box-shadow: 0 14px 40px rgba(16, 41, 31, 0.08);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    .topic-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 22px 54px rgba(16, 41, 31, 0.14);
    }

    .topic-image {
      position: relative;
      height: 160px;
    }

    .topic-image img {
      height: 100%;
    }

    .date {
      position: absolute;
      left: 14px;
      bottom: 12px;
      padding: 3px 10px;
      background: rgba(16, 41, 31, 0.88);
      color: var(--white);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 12px;
      letter-spacing: 0.08em;
    }

    .topic-body {
      min-height: 148px;
      padding: 20px 20px 18px;
    }

    .topic-body h3 {
      min-height: 78px;
      font-size: 16px;
      font-weight: 500;
      line-height: 1.7;
      letter-spacing: 0.08em;
      color: var(--green-900);
    }

    .arrow {
      display: block;
      margin-top: 14px;
      text-align: right;
      color: var(--green-700);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    }

    /* Activities */
    .activities {
      position: relative;
      padding: 78px 0 86px;
      background:
        linear-gradient(180deg, rgba(16, 41, 31, 0.96), rgba(16, 41, 31, 0.98)),
        url("./img/localized/forest-bg.jpg") center / cover;
      color: var(--white);
    }

    .activities .section-title {
      color: var(--white);
      text-align: center;
    }

    .activity-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 42px;
    }

    .activity-card {
      overflow: hidden;
      border: 1px solid rgba(255, 253, 248, 0.26);
      border-radius: var(--radius);
      background: rgba(255, 253, 248, 0.95);
      color: var(--ink);
      box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
    }

    .activity-title {
      display: flex;
      align-items: center;
      gap: 16px;
      min-height: 92px;
      padding: 22px 24px;
      background: linear-gradient(135deg, var(--green-700), rgba(36, 75, 55, 0.84));
      color: var(--white);
    }

    .activity-card:nth-child(2) .activity-title {
      background: linear-gradient(135deg, #7a5a31, #9a7b31);
    }

    .activity-card:nth-child(3) .activity-title {
      background: linear-gradient(135deg, #797819, #a19d25);
    }

    .activity-icon {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(255, 253, 248, 0.45);
      border-radius: 50%;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    }

    .activity-title h3 {
      font-size: 20px;
      font-weight: 500;
      line-height: 1.55;
      letter-spacing: 0.08em;
    }

    .activity-photo {
      height: 210px;
    }

    .activity-photo img {
      height: 100%;
    }

    .activity-text {
      padding: 22px 24px 26px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 14px;
      color: var(--muted);
      letter-spacing: 0.05em;
      line-height: 2;
    }

    /* Lodge */
    .lodge {
      display: grid;
      grid-template-columns: 1.02fr 0.98fr;
      min-height: 520px;
      background: var(--cream);
    }

    .lodge-photo img {
      height: 100%;
      min-height: 520px;
    }

    .lodge-panel {
      position: relative;
      display: flex;
      align-items: center;
      padding: 70px min(7vw, 90px);
      overflow: hidden;
    }

    .lodge-panel::after {
      content: "";
      position: absolute;
      right: -80px;
      bottom: -90px;
      width: 280px;
      height: 280px;
      border: 1px solid rgba(49, 95, 69, 0.16);
      border-radius: 50%;
    }

    .lodge-content {
      position: relative;
      z-index: 1;
      max-width: 560px;
    }

    .pill {
      display: inline-block;
      margin-bottom: 20px;
      padding: 5px 16px;
      border: 1px solid rgba(154, 123, 49, 0.36);
      color: var(--gold-dark);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 13px;
      letter-spacing: 0.14em;
    }

    .lodge-images {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 30px;
    }

    .lodge-images img {
      width: 92px;
      height: 92px;
      border-radius: 50%;
      box-shadow: var(--shadow);
      border: 5px solid var(--cream);
    }

    .btn-dark {
      margin-top: 30px;
      background: var(--green-800);
      color: var(--white);
      border-color: var(--green-800);
      min-width: 170px;
    }

    /* CTA */
    .support-cta {
      position: relative;
      padding: 84px 0;
      color: var(--white);
      background:
        linear-gradient(90deg, rgba(16, 41, 31, 0.8), rgba(16, 41, 31, 0.94)),
        url("./img/localized/community-support.jpg") center / cover;
    }

    .support-inner {
      display: grid;
      grid-template-columns: 0.85fr 1.15fr;
      gap: 56px;
      align-items: center;
    }

    .support-cta h2 {
      font-size: clamp(30px, 4.2vw, 50px);
      font-weight: 400;
      line-height: 1.6;
      letter-spacing: 0.12em;
    }

    .support-cta p {
      margin-top: 18px;
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
      font-size: 15px;
      line-height: 2.1;
      color: rgba(255, 253, 248, 0.82);
      letter-spacing: 0.05em;
    }

    /* Footer */
    .footer {
      padding: 34px 0 28px;
      background: var(--green-900);
      color: rgba(255, 253, 248, 0.82);
      font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
    }

    .footer-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .footer-brand {
      font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
      font-size: 24px;
      letter-spacing: 0.12em;
      color: var(--white);
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 18px 28px;
      font-size: 13px;
      letter-spacing: 0.08em;
    }

    .copyright {
      margin-top: 18px;
      text-align: center;
      font-size: 12px;
      opacity: 0.65;
    }

    @media (max-width: 1100px) {
      .nav {
        font-size: 12px;
        gap: clamp(8px, 1.2vw, 18px);
      }
    }

    @media (max-width: 980px) {
      .header-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 16px;
      }

      .nav {
        display: flex;
        justify-content: flex-start;
        width: 100%;
      }

      .hero-inner,
      .intro-grid,
      .support-inner,
      .lodge {
        grid-template-columns: 1fr;
      }

      .hero-inner {
        min-height: 720px;
      }

      .hero-badge {
        display: none;
      }

      .topic-grid,
      .activity-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .lodge-photo img {
        min-height: 360px;
      }
    }

    @media (max-width: 680px) {
      .container {
        width: min(100% - 28px, 1180px);
      }

      .site-header {
        padding: 18px 0;
      }

      .brand-mark {
        display: none;
      }

      .hero {
        min-height: 680px;
      }

      .hero-inner {
        min-height: 680px;
        padding-top: 92px;
      }

      .hero h1 {
        letter-spacing: 0.06em;
      }

      .hero p {
        font-size: 15px;
        letter-spacing: 0.06em;
      }

      .btn {
        width: 100%;
      }

      .intro,
      .topics,
      .activities,
      .support-cta {
        padding: 58px 0;
      }

      .intro-photos,
      .topic-grid,
      .activity-grid {
        grid-template-columns: 1fr;
      }

      .intro-photos,
      .activity-photo,
      .lodge-photo,
      .lodge-images {
        display: none;
      }

      .activities {
        background: linear-gradient(180deg, rgba(16, 41, 31, 0.96), rgba(16, 41, 31, 0.98));
      }

      .support-cta {
        background: linear-gradient(90deg, rgba(16, 41, 31, 0.9), rgba(16, 41, 31, 0.96));
      }

      .intro-photos img:nth-child(2) {
        transform: none;
      }

      .section-head {
        align-items: flex-start;
        flex-direction: column;
      }

      .lodge-panel {
        padding: 52px 24px;
      }

      .footer-inner {
        align-items: flex-start;
        flex-direction: column;
      }
    }