html { scroll-behavior: smooth;font-size: 100%;}
    .kafun263 *, .kafun263 *::before, .kafun263 *::after { box-sizing: border-box; margin: 0; padding: 0; }
    .kafun263 { display: block; margin: -8px -8px 0 !important; width: calc(100% + 16px) !important; scroll-behavior: smooth;font-size: 100%; }
    :root {
      --green:     #117c47;
      --green-bg:  #d8e8df;
      --brown:     #985405;
      --brown-bg:  #f2f3d1;
      --olive:     #b65e50;
      --olive-bg:  #f5f2ec;
      --gray-bg:   #f0ede8;
      --text:      #333;
      --text-sub:  #555;
      --inner:     1100px;
    }
    header,footer,.bread{
    font-size: 62.5%;
}
.breadCrumb ul {
    margin-bottom: 0.5em;
}
    .kafun263 {
      font-family: 'Noto Sans JP', sans-serif;
      color: var(--text);
      background: #fff;
    }
    .kafun263 img { display: block; max-width: 100%; height: auto; }
    /* ============================================================
       HERO
    ============================================================ */
    .hero {
      position: relative;
      width: 100%;
      overflow: hidden;
    }
    .hero__img-wrap {
      position: relative;
      width: 100%;
      aspect-ratio: 3 / 1;
      min-height: 500px;
      overflow: hidden;
    }
    .kafun263 .hero__img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center center;
      display: block;
    }
    .kafun263 .hero__content {
      position: absolute;
      inset: 0;
      z-index: 2;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: clamp(16px, 2.5vw, 32px) 20px;
      gap: clamp(6px, 1.2vw, 16px);
    }
    .kafun263 .hero__catch {
      width: clamp(200px, 38vw, 560px);
      filter: drop-shadow(0 2px 14px rgba(0,0,0,0.35));
    }
    .kafun263 .hero__caption {
      background: rgba(255,255,255,0.82);
      padding: clamp(6px, 1vw, 16px) clamp(12px, 2.4vw, 48px);
      border-radius: 3px;
      text-align: center;
      max-width: clamp(260px, 88vw, 860px);
      width: max-content; 
    }
    .kafun263 .hero__caption p {
      font-size: clamp(0.72rem, 1.3vw, 1.15rem);
      color: #3a2a18;
      line-height: 1.8;
      white-space: nowrap;
    }
    /* ============================================================
       ANCHOR NAV
    ============================================================ */
    .anchor-nav {
      background: #fff;
      padding: 40px 0;
    }
    .kafun263 .anchor-nav__inner {
      max-width: var(--inner);
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      justify-content: center;
      gap: 14px;
      flex-wrap: nowrap;
    }
    .kafun263 .anchor-nav a {
      display: inline-block;
      padding: 16px 36px;
      border-radius: 9999px;
      font-size: 1.1rem;
      font-weight: 700;
      text-decoration: none;
      line-height: 1.4;
      white-space: nowrap;
      transition: opacity .18s;
    }
    .kafun263 .anchor-nav a:hover { opacity: 0.78; }
    .kafun263 .nav--green { background: var(--green); color: #fff; }
    .kafun263 .nav--brown { background: var(--brown); color: #fff; }
    .kafun263 .nav--olive { background: var(--olive); color: #fff; }
    /* ============================================================
       INNER
    ============================================================ */
    .inner {
      max-width: var(--inner);
      margin: 0 auto;
      padding: 0 24px;
    }
    .kafun263 #sec01, .kafun263 #sec02, .kafun263 #sec03 {
      position: relative;
      scroll-margin-top: 80px;
    }
    .kafun263 .sec-inner {
      max-width: var(--inner);
      margin: 0 auto;
      padding: 24px 24px 0; 
    }
    .kafun263 .sec-label {
      display: inline-block;
      padding: 14px 36px;
      border-radius: 9999px;
      font-size: 1.3rem;
      font-weight: 700;
      position: absolute;
      top: -26px;
      left: calc(50% - var(--inner) / 2 + 24px);
      z-index: 3;
      white-space: nowrap;
    }
    .kafun263 .sec-label--green { background: var(--green); color: #fff; }
    .kafun263 .sec-label--brown { background: var(--brown); color: #fff; }
    .kafun263 .sec-label--olive { background: var(--olive); color: #fff; }
    #sec02 .sec-label {
      left: auto;
      right: calc(50% - var(--inner) / 2 + 24px);
    }
    .lead {
      background: #fff;
      overflow: hidden;
    }
    .kafun263 .lead__inner {
      max-width: var(--inner);
      margin: 0 auto;
      padding: 60px 24px 70px;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 560px;
    }
    .lead__illust-family {
      position: absolute;
      top: 0;
      left: 24px;
      width: 400px;
      display: block;
    }
    .lead__illust-mountain {
    position: absolute;
    bottom: 80px;
    left: 180px;
    width: 220px;
    display: block;
    }
    .lead__log {
      position: absolute;
      bottom: 80px;
      right: 180px;
      width: 220px;
    }
    .kafun263 .lead__log img {
      width: 100%;
      display: block;
    }
    .lead__text-col {
      text-align: center;
      width: 100%;
      padding: 0 10vw;
      position: relative;
      z-index: 1;
    }
    .kafun263 .lead__text-col p {
      font-size: clamp(1.05rem, 1.8vw, 1.2rem);
      font-weight: 700;
      line-height: 2.8;
      color: var(--text);
      margin-bottom: 0;
    }
    /* ============================================================
       SEC01 STRENGTHS
    ============================================================ */
    #sec01 {
      background: var(--green-bg);
      padding: 56px 0 64px;
      position: relative;
      margin-bottom: 60px;
    }
    .kafun263 .strengths__grid {
    display: grid;
    grid-template-columns: 1fr 480px;
    gap: 30px;
    align-items: start;
    }
    .kafun263 .strength-item { margin-bottom: 32px; }
    .kafun263 .strength-item:last-child { margin-bottom: 0; }
    .kafun263 .strength-item h3 {
      font-size: 1.35rem;
      font-weight: 700;
      margin-bottom: 3px;
    }
    .kafun263 .strength-item h3::before {
      content: '●';
      margin-right: 4px;
      font-size: 0.7em;
    }
    .kafun263 .strength-item p {
      font-size: 1rem;
      line-height: 1.7;
      color: var(--text-sub);
      padding-left: 18px;
    }
    .kafun263 .strengths__photo img {
      width: 100%;
      height: 340px;
      object-fit: cover;
      border-radius: 16px;
    }
    /* ============================================================
       SEC02 USAGE
    ============================================================ */
    #sec02 {
      background: var(--brown-bg);
      padding: 56px 0 64px;
      position: relative;
      margin-bottom: 60px;
    }
    .kafun263 .usage__head {
      text-align: right;
      margin-bottom: 0;
    }
    .kafun263 .usage__grid {
    display: grid;
    grid-template-columns: 500px 1fr;
    gap: 30px;
    align-items: start;
    margin-top: 0;
    }
    .kafun263 .usage__photo img {
      width: 100%;
      height: 340px;
      object-fit: cover;
      border-radius: 16px;
    }
    .kafun263 .usage__list {
      list-style: none;
      margin-bottom: 28px;
    }
    .kafun263 .usage__list li {
      font-size: 1.25rem;
      line-height: 2.2;
      color: var(--text);
      padding-left: 22px;
      position: relative;
    }
    .kafun263 .usage__list li::before {
      content: '●';
      font-size: 0.6em;
      position: absolute;
      left: 0;
      top: 0.5em;
    }
    .kafun263 .usage__note {
      font-size: 1.25rem;
      line-height: 2.2;
      color: var(--text);
    }
    .kafun263 .usage__note strong { font-weight: 700; }
    /* ============================================================
       SEC03 PROPOSAL
    ============================================================ */
    #sec03 {
      background: var(--olive-bg);
      padding: 56px 0 64px;
      position: relative;
      margin-bottom: 30px;
    }
    .kafun263 .proposal__list {
      list-style: none;
      width: fit-content;
      margin: 0 auto 36px;
    }
    .kafun263 .proposal__list li {
      font-size: 1.25rem;
      line-height: 2.2;
      padding-left: 22px;
      position: relative;
    }
    .kafun263 .proposal__list li::before {
      content: '●';
      font-size: 0.6em;
      position: absolute;
      left: 0;
      top: 0.5em;
    }
    .kafun263 .proposal__photos {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
    }
    .kafun263 .proposal__photos img {
      width: 100%;
      height: 300px;
      object-fit: cover;
      border-radius: 16px;
    }
    /* ============================================================
       FOOTER NOTICE
    ============================================================ */
    .footer-notice {
      padding: 32px 0;
      background: #fff;
    }
    .kafun263 .notice-box {
      max-width: var(--inner);
      margin: 0 auto;
      padding: 60px 80px;
      background: var(--gray-bg);
      border-radius: 12px;
    }
    .kafun263 .notice-box h2 {
      font-size: 1.6rem;
      font-weight: 700;
      text-align: center;
      margin-bottom: 28px;
      color: var(--text);
    }
    .kafun263 .notice-box p {
      font-size: 1.05rem;
      line-height: 2.2;
      color: var(--text-sub);
      text-align: center;
      margin-bottom: 40px;
    }
    .kafun263 .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 16px;
      margin: 0 auto;
      background: var(--green);
      color: #fff;
      font-size: 1.1rem;
      font-weight: 700;
      padding: 18px 56px;
      border-radius: 4px;
      text-decoration: none;
      letter-spacing: 0.05em;
      transition: background .18s;
      position: relative;
      left: 50%;
      transform: translateX(-50%);
    }
    .btn-primary::after {
      content: '';
      display: inline-block;
      width: 10px;
      height: 10px;
      border-top: 2.5px solid #fff;
      border-right: 2.5px solid #fff;
      transform: rotate(45deg);
      flex-shrink: 0;
    }
    .kafun263 .btn-primary:hover { background: #3d6530; }
    @media (max-width: 834px) {
    .kafun263 .hero__img-wrap { aspect-ratio: 4 / 3; }
    .kafun263 .hero__catch { width: min(80%, 480px); }
    .kafun263 .hero__caption { max-width: 86%; padding: 10px 20px; }
    .kafun263 .hero__caption p { font-size: 0.95rem; line-height: 1.9; }
    .kafun263 .anchor-nav { padding: 5vw 0 2vw; }
    .kafun263 .anchor-nav__inner { flex-wrap: wrap; gap: 10px; }
    .kafun263 .anchor-nav a { font-size: 0.88rem; padding: 12px 20px; white-space: nowrap; }
    /* Lead */
      .kafun263 .lead__inner { min-height: 420px; padding: 40px 24px 56px; }
    .kafun263 .lead__illust-family { width: 280px; }
    .kafun263 .lead__illust-mountain { width: 160px; bottom: 55px; }
    .kafun263 .lead__log { width: 160px; bottom: 50px; }
    .kafun263 .lead__text-col { padding: 0 10vw; }
    .kafun263 .lead__text-col p { font-size: 0.98rem; line-height: 2.5; }
    /* sec-label */
      .kafun263 .sec-label { left: 24px; font-size: 1.4rem; padding: 10px 26px; top: -22px; }
      .kafun263 #sec02 .sec-label { left: auto; right: 24px; }
    /* Sec01 */
      .kafun263 .strengths__grid { grid-template-columns: 1fr 240px; gap: 28px; }
    .kafun263 .strengths__photo img { height: 260px; }
    /* Sec02 */
      .kafun263 .usage__grid { grid-template-columns: 260px 1fr; gap: 28px; }
    .kafun263 .usage__photo img { height: 240px; }
    /* Sec03 */
      .kafun263 .proposal__photos img { height: 200px; }
    /* Notice */
      .kafun263 .notice-box { padding: 44px 40px; }
    }
    @media (max-width: 440px) {
        .kafun263 .strength-item h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 3px;
        }
        .kafun263 .strength-item p {
            font-size: 0.95rem;
            line-height: 1.5;
            color: var(--text-sub);
            padding-left: 18px;
        }
        .kafun263 .usage__list {
          list-style: none;
          margin-bottom: 20px;
        }
        .kafun263 .usage__list li {
          font-size: 1.0rem;
          line-height: 1.7;
          color: var(--text);
          padding-left: 22px;
          position: relative;
        }
        .kafun263 .usage__list li::before {
          content: '●';
          font-size: 0.6em;
          position: absolute;
          left: 0;
          top: 0.5em;
        }
        .kafun263 .usage__note {
          font-size: 1.0rem;
          line-height: 1.7;
          color: var(--text);
        }
        .kafun263 .proposal__list {
          list-style: none;
          width: fit-content;
          margin: 0 auto 36px;
        }
        .kafun263 .proposal__list li {
          font-size: 1.0rem;
          line-height: 1.7;
          padding-left: 22px;
          position: relative;
        }
        .kafun263 .proposal__list li::before {
          content: '●';
          font-size: 0.6em;
          position: absolute;
          left: 0;
          top: 0.5em;
        }
      .kafun263 .hero__img-wrap { aspect-ratio: 4 / 3; min-height: 40vh;}
      .kafun263 .hero__catch { width: min(82%, 280px); }
      .kafun263 .hero__caption {
        padding: 8px 10px;
        max-width: 100%;
        width: auto;
        letter-spacing: -0.02em;
      }
      .kafun263 .hero__caption p {
        font-size: 0.7rem;
        line-height: 1.7;
        white-space: normal;
      }

      .kafun263 .anchor-nav { padding: 12px 0; }
      .kafun263 .anchor-nav__inner { flex-direction: column; align-items: stretch; gap: 15px; padding: 5vw 10vw;}
      .kafun263 .anchor-nav a { text-align: center; font-size: 0.88rem; padding: 9px 16px; white-space: normal; }
      .kafun263 .lead__inner { min-height: 300px; padding: 36px 16px 44px; }
      .kafun263 .lead__illust-family { width: 170px; left: 16px; }
      .kafun263 .lead__illust-mountain { width: 100px; bottom: 40px; left: 16px; }
      .kafun263 .lead__log { width: 100px; bottom: 30px; right: 16px; }
      .kafun263 .lead__text-col {
        padding: 0 10vw;
        margin-top: 5vw;

      }
      .kafun263 .lead__text-col p {
        font-size: 0.78rem;
        line-height: 2.1;
        font-weight: 600;
        white-space: normal;
      }

      .kafun263 .sec-label {
        font-size: 1.1rem;
        padding: 8px 16px;
        top: -18px;
        left: 16px;
      }
      .kafun263 #sec02 .sec-label { left: auto; right: 16px; }

      /* Sec01 */
      .kafun263 #sec01 { padding: 40px 0 40px; margin-bottom: 40px; }
      .kafun263 #sec01 .sec-inner { padding-top: 15px; }
      .kafun263 .strengths__grid { grid-template-columns: 1fr; }
      .kafun263 .strengths__photo { order: -1; }
      .kafun263 .strengths__photo img { height: 200px; border-radius: 12px; }

      /* Sec02 */
      .kafun263 #sec02 { padding: 40px 0 40px; margin-bottom: 40px; }
      .kafun263 #sec02 .sec-inner { padding-top: 15px; }
      .kafun263 .usage__head { text-align: left; }
      .kafun263 .usage__grid { grid-template-columns: 1fr; }
      .kafun263 .usage__photo img { height: 200px; border-radius: 12px; }

      /* Sec03 */
      .kafun263 #sec03 { padding: 40px 0 40px; margin-bottom: 0px; }
      .kafun263 #sec03 .sec-inner { padding-top: 20px; }
      .kafun263 .proposal__photos { grid-template-columns: 1fr; }
      .kafun263 .proposal__photos img { height: 180px; border-radius: 12px; }

      /* Notice */
      .kafun263 .footer-notice { padding: 40px 0; }
      .kafun263 .notice-box { padding: 28px 18px; border-radius: 8px; }
      .kafun263 .notice-box h2 { font-size: 1.1rem; }
      .kafun263 .notice-box p { font-size: 0.88rem; }
      .kafun263 .btn-primary { font-size: 0.9rem; padding: 14px 28px; }
    }
      
    .br-sp {
        display: none
    }
    .br-pc {
        display: block;
    }
    @media screen and (max-width: 440px) {
        .br-sp {
            display: block;
        }
        .br-pc {
            display: none;
        }
    }