:root {
    /*--header-height: 110px;*/
    --c-accent: #d45d4a;
    --c-text: #333333;
    --c-muted: #6b7280;
    --c-border: rgba(0, 0, 0, .08);
  }
  html, body {
    height: auto;
    overflow: visible;
  }
  body {
    font-weight: 700;
  }
  pre {
    margin: 0;
  }
  /* sticky header */
  .header {
    position: sticky;
    top: 0;
    z-index: 80;
    background: #fff;
    height: var(--header-h);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    padding: 20px 0;
  }
  .header__inner {
    align-items: center;
  }
  /* ===== Brand ===== */
  .brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--c-text);
  }
  a.brand img {
    width: 300px;
  }
  /* ===== Right area ===== */
  .header__right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 18px;
  }
  .header__info {
    text-align: right;
    line-height: 1.2;
  }
  .header__tel {
    display: inline-block;
    text-decoration: none;
    color: var(--c-text);
    font-weight: 900;
    font-size: 22px;
    letter-spacing: .02em;
  }
  .header__hours {
    margin-top: 4px;
    font-size: 12px;
    font-weight: 600;
  }
  .header__hoursRow {
    display: block;
  }
  .header__hours_beige {
    background: #998c70;
    color: #fff;
    font-size: 80%;
    padding: 3px 6px;
    margin-left: 5px;
  }
  /* CTA */
  .header__ctaBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--c-accent);
    color: #fff;
    text-decoration: none;
    font-weight: 900;
    padding: 14px 18px;
    border-radius: 6px;
    line-height: 1.1;
    min-width: 240px;
    box-shadow: 0 10px 22px rgba(0, 0, 0, .12);
    white-space: nowrap;
  }
  @media (min-width: 741px) {
    .header__ctaBtn:hover {
      filter: brightness(0.98);
    }
  }
  /* ===== Responsive ===== */
  @media (max-width: 1024px) {
    .brand__org {
      font-size: 16px;
    }
    .header__tel {
      font-size: 22px;
    }
    .header__ctaBtn {
      min-width: 220px;
    }
  }
  @media (max-width: 840px) {
    .header__cta {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
    }
    .header__ctaBtn {
      border-radius: 0;
      width: 100%;
    }
  }
  @media (max-width: 740px) {
    :root {
      /*--header-h: 112px;-*/
    }
    .header {
      height: var(--header-h);
      align-items: stretch;
      padding: 10px 0;
    }
    .header__brand {
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .header__right {
      gap: 10px;
    }
    .header__info {
      white-space: nowrap;
    }
    .header__tel {
      font-size: 18px;
    }
    .header__hours {
      font-size: 11px;
    }
    .header__cta {
      flex: 1 1 auto;
      display: flex;
      justify-content: flex-end;
    }
    .header__ctaBtn {
      width: 100%;
      min-width: unset;
      padding: 12px 12px;
      white-space: normal;
    }
  }
  /* ===== Hero base ===== */
  .hero {
    position: relative;
    overflow: hidden;
    padding: 120px 0 120px;
  }
  @media (max-width: 768px) {
    .hero {
      padding: 88px 0 88px;
    }
  }
  /* 背景 */
  .hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: #fff;
  }
  .hero__slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: 70% 50%;
    opacity: 0;
    transform: scale(1);
    will-change: opacity, transform;
    animation: lpHeroSlide 18s linear infinite;
  }
  /* 画像差し替えここ */
  .hero__slide.is-1 {
    background-image: url("../images/hero_01.webp");
    animation-delay: 0s;
  }
  .hero__slide.is-1 {
    background-image: url("../images/hero_01.webp");
    animation-delay: 0s;
  }
  .hero__slide.is-2 {
    background-image: url("../images/hero_02.webp");
    animation-delay: 6s;
  }
  .hero__slide.is-3 {
    background-image: url("../images/hero_03.webp");
    animation-delay: 12s;
  }
  /* 文字が読めるよう薄い白ベール */
  .hero__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, .92) 0%, rgba(255, 255, 255, .70) 10%, rgba(255, 255, 255, .35) 100%);
  }
  /* スライド：フェード + ズームイン（Ken Burns） */
  @keyframes lpHeroSlide {
    0% {
      opacity: 0;
      transform: scale(1.00);
    }
    6% {
      opacity: 1;
      transform: scale(1.01);
    } /* fade in */
    30% {
      opacity: 1;
      transform: scale(1.07);
    } /* hold + zoom */
    40% {
      opacity: 0;
      transform: scale(1.08);
    } /* fade out */
    100% {
      opacity: 0;
      transform: scale(1.08);
    }
  }
  /* ===== Section Title Decor ===== */
  .section_title {
    /* カスタム用CSS変数 */
    --bar-h: 6px; /* レールの太さ */
    --dot: 20px; /* 左の丸 */
    --fill: 30%; /* 濃いバーの長さ */
    --rail: #cfd4da; /* 薄いレール */
    --accent: #1c4370; /* 濃いバー＆丸 */
    margin-bottom: 40px;
  }
  .section_title__text {
    margin-bottom: 18px;
  }
  .section_title__bar {
    position: relative;
    height: var(--bar-h);
    background: var(--rail);
    max-width: 400px;
  }
  .section_title__dot {
    position: absolute;
    left: 0;
    top: 50%;
    width: var(--dot);
    height: var(--dot);
    background: var(--accent);
    border-radius: 50%;
    transform: translate(0, -50%) scale(0); /* 初期：隠す */
    transform-origin: center;
    z-index: 2;
  }
  .section_title__barFill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: var(--fill);
    background: var(--accent);
    transform: scaleX(0); /* 初期：伸びない */
    transform-origin: left center;
  }
  .section_title.section_title_center {
    text-align: center;
  }
  .section_title_center .section_title__bar {
    margin: 0 auto;
    max-width: 165px;
  }
  .section_title_center .section_title__bar {
    background: #998c70;
  }
  .section_title_center .section_title__dot {
    left: 50%;
    transform: translate(-50%, -50%)scale(0);
  }
  .section_title_center .section_title__barFill {
    width: 50%;
    left: 50%;
  }
  /* ===== Responsive (RN WORKS: sm 740px) ===== */
  @media (max-width: 740px) {
    .section_title {
      --dot: 18px;
      --bar-h: 5px;
    }
    .section_title__bar {
      max-width: 250px;
    }
  }
  .section_title__sub {
    font-weight: 700;
    font-size: 18px;
    padding-left: 75px;
    margin-bottom: 60px;
    position: relative;
  }
  .section_title__sub:before {
    content: '';
    width: 70px;
    height: 1px;
    background: #333;
    display: block;
    position: absolute;
    left: 0;
    top: 14px;
  }
  .section_title__sub.section_title__sub_center {
    padding-left: 0;
  }
  .section_title__sub.section_title__sub_center:before {
    content: none;
  }
  .footer {
    border-top: solid 1px;
    color: #333;
    padding-top: 30px;
    padding-bottom: 30px;
  }
  /* =========================
  CONTACT FORM (LP tone)
========================= */
  /* wrapper */
  .contact_wrap {
    background: #fff;
    border: 1px solid rgba(15, 23, 42, .15);
    border-radius: 12px;
    padding: 28px 28px 24px;
  }
  /* header text */
  .contact_lead {
    margin: 0;
    font-size: 14px;
    line-height: 1.8;
    color: rgba(15, 23, 42, .78);
  }
  /* form */
  .contact_form {
    margin-top: 18px;
  }
  /* grid */
  .contact_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 18px;
  }
  .contact_field--full {
    grid-column: 1 / -1;
  }
  /* label */
  .contact_label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 13px;
    margin: 0 0 8px;
    color: #333333;
  }
  /* required / optional badge */
  .contact_req, .contact_any, .contact_opt {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 20px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
  }
  .contact_req {
    background: #fb5757;
    color: #fff;
  }
  .contact_any {
    background: #b8b8b8;
    color: #fff;
  }
  .contact_opt {
    background: rgba(15, 23, 42, .08);
    color: rgba(15, 23, 42, .65);
  }
  /* input / textarea / select */
  .contact_input, .contact_textarea, .contact_select {
    width: 100%;
    border: 1px solid rgba(15, 23, 42, .18);
    border-radius: 10px;
    padding: 12px 12px;
    font-size: 14px;
    line-height: 1.6;
    background: #fff;
    outline: none;
  }
  .contact_textarea {
    resize: vertical;
    min-height: 160px;
  }
  .contact_input:focus, .contact_textarea:focus, .contact_select:focus {
    border-color: rgba(28, 67, 112, .55);
    box-shadow: 0 0 0 3px rgba(28, 67, 112, .12);
  }
  /* hint text */
  .contact_hint {
    margin: 8px 0 0;
    font-size: 12px;
    color: rgba(15, 23, 42, .6);
  }
  /* =========================
  CONSENT (Privacy Policy)
========================= */
  /* scroll box */
  .consent_box {
    position: relative;
    border: 1px solid rgba(15, 23, 42, .16);
    border-radius: 12px;
    background: #fff;
    max-height: 260px;
    overflow: auto;
    z-index: 0;
    -webkit-overflow-scrolling: touch;
  }
  /* inner */
  .consent_box__inner {
    padding: 16px 16px 18px;
    font-size: 12px;
    line-height: 1.85;
    color: rgba(15, 23, 42, .78);
  }
  .consent_title {
    margin: 0 0 10px;
    font-size: 14px;
    font-weight: 900;
    color: #0f172a;
  }
  /* scroll notice (top sticky) */
  .consent_box::before {
    content: "スクロールして全文をご確認ください";
    position: sticky;
    top: 0;
    display: block;
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 800;
    color: rgba(15, 23, 42, .6);
    background: rgba(255, 255, 255, .92);
    border-bottom: 1px solid rgba(15, 23, 42, .08);
    backdrop-filter: blur(6px);
    z-index: 2;
  }
  /* fade at bottom */
  .consent_box::after {
    content: "";
    position: sticky;
    bottom: 0;
    display: block;
    height: 34px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1));
    pointer-events: none;
    z-index: 2;
  }
  /* checkbox area */
  .consent_check {
    margin-top: 14px;
  }
  .consent_check__label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    user-select: none;
  }
  .consent_check__input {
    margin-top: 3px;
    width: 18px;
    height: 18px;
    accent-color: #1c4370;
  }
  .consent_check__text {
    font-size: 14px;
    line-height: 1.6;
    color: #333333;
    font-weight: 800;
  }
  .consent_error {
    margin: 8px 0 0;
    font-size: 12px;
    color: #fb5757;
  }
  /* invalid state */
  .is-invalid .consent_box {
    border-color: rgba(180, 35, 24, .55);
    box-shadow: 0 0 0 3px rgba(180, 35, 24, .12);
  }
  /* =========================
  ACTIONS
========================= */
  .contact_actions {
    display: flex;
    justify-content: center;
    margin-top: 18px;
  }
  .contact_btn, .confirm_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: min(560px, 100%);
    padding: 18px 22px;
    border-radius: 999px;
    border: 0;
    background: #d86245;
    color: #fff;
    font-weight: 900;
    line-height: 1.2;
    cursor: pointer;
  }
  .confirm_btn.confirm_btn_back {
    background: #b8b8b8;
  }
  .confirm_btn_wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 18px;
    margin: 30px auto;
  }
  @media (min-width: 741px) {
    .contact_btn:hover, .confirm_btn:hover {
      filter: brightness(0.98);
    }
  }
  @media (max-width: 740px) {
    .confirm_btn_wrap {
      grid-template-columns: 1fr;
    }
  }
  .contact_footer {
    margin: 14px 0 0;
    text-align: center;
    font-size: 12px;
    color: rgba(15, 23, 42, .55);
  }
  /* =========================
  RESPONSIVE
========================= */
  @media (max-width: 740px) {
    .contact_wrap {
      padding: 22px 16px 18px;
    }
    .contact_grid {
      grid-template-columns: 1fr;
    }
    .contact_btn {
      padding: 16px 18px;
    }
  }
  @media (max-width: 740px) {
    .section_title__sub {
      padding-left: 30px;
    }
    .section_title__sub:before {
      width: 25px;
    }
  }
  /* =========================
  Confirm
========================= */
  .confirm_row {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 16px 24px;
    padding: 18px 0;
    border-bottom: 1px solid #e6e9ee;
  }
  .confirm_row:last-child {
    border-bottom: none;
  }
  .confirm_k {
    margin: 0;
    font-weight: 600;
    font-size: 14px;
    color: #1c4370; /* ネイビー寄り */
    line-height: 1.6;
  }
  .confirm_v {
    margin: 0;
    font-size: 15px;
    color: #333;
    line-height: 1.7;
    word-break: break-all;
  }
  /* textarea相当（お問い合わせ内容） */
  .confirm_v pre {
    margin: 0;
    padding: 14px 16px;
    background: #f7f8fa;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: inherit;
    color: #333;
  }
  /* ボタンエリア */
  .btns {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
  }
  /* 注釈 */
  .note {
    margin-top: 14px;
    font-size: 13px;
    color: #666;
    line-height: 1.6;
  }
  /* =========================
  Responsive
========================= */
  @media (max-width: 740px) {
    .confirm_row {
      grid-template-columns: 1fr;
      gap: 6px;
      padding: 14px 0;
    }
    .confirm_k {
      font-size: 13px;
    }
    .confirm_v {
      font-size: 14px;
    }
    .btns {
      flex-direction: column;
      gap: 12px;
    }
  }
  /* Thanks page minimal styles（LPトンマナ寄せ） */
  .thanks_wrap {
    max-width: 820px;
    margin: 0 auto;
    padding: 80px 16px 100px;
    text-align: center;
  }
  .thanks_icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: rgba(28, 67, 112, .08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #1c4370;
  }
  .thanks_title {
    font-size: 28px;
    line-height: 1.4;
    margin: 0 0 16px;
  }
  .thanks_lead {
    font-size: 15px;
    line-height: 1.9;
    color: rgba(15, 23, 42, .8);
    margin: 0 auto 28px;
    max-width: 640px;
  }
  .thanks_box {
    background: #fff;
    border: 1px solid rgba(15, 23, 42, .12);
    border-radius: 14px;
    padding: 22px 20px;
    margin: 0 auto 28px;
    max-width: 640px;
    text-align: left;
  }
  .thanks_box p {
    margin: 0 0 12px;
    font-size: 14px;
    line-height: 1.8;
  }
  .thanks_box p:last-child {
    margin-bottom: 0;
  }
  .thanks_btns {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
  }
  .thanks_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 240px;
    padding: 16px 22px;
    border-radius: 999px;
    font-weight: 900;
    text-decoration: none;
    line-height: 1.2;
  }
  .thanks_btn--primary {
    background: #d86245;
    color: #fff;
  }
  .thanks_btn--ghost {
    background: rgba(15, 23, 42, .06);
    color: #0f172a;
  }
  .form_notice {
    background: rgba(216, 98, 69, .08);
    border: 1px solid rgba(216, 98, 69, .25);
    border-radius: 12px;
    padding: 14px 16px;
    margin: 0 0 18px;
  }
  .form_notice__text {
    margin: 0;
    color: #fb5757;
    font-weight: 700;
    line-height: 1.7;
    font-size: 14px;
  }
  @media (max-width: 740px) {
    .thanks_wrap {
      padding: 60px 16px 80px;
    }
    .thanks_title {
      font-size: 24px;
    }
  }