.ceiling-page {
  --ceiling-ink: #00233a;
  --ceiling-pink: #b60081;
  --ceiling-pale: #f9eff6;
  --ceiling-orange: #f76a0c;
  color: var(--ceiling-ink);
  font-size: 15px;
  line-height: 1.5;
  text-align: left;
}
.ceiling-page *, .ceiling-dialog * { box-sizing: border-box; }
.ceiling-page .contIn800 { width: 100%; max-width: 800px; margin-left: auto; margin-right: auto; }
.ceiling-page [hidden] { display: none !important; }
.ceiling-breadcrumb { max-width: 1024px; margin: 0 auto; padding: 12px 15px; font-size: 11px; }
.ceiling-hero { padding-top: 20px; text-align: center; }
.ceiling-hero-picture, .ceiling-hero-picture img { display: block; width: 100%; height: auto; }
.ceiling-hero-lead { margin-bottom: 25px; font-weight: 400; }
.ceiling-product.contBlock01 { padding: 0 15px 20px; scroll-margin-top: 20px; }
.ceiling-card { padding: 25px 30px; border: 1px solid var(--ceiling-pink); border-radius: 20px; background: #fff; }
.ceiling-product-title { display: flex; align-items: center; gap: 12px; font-size: 22px; font-weight: 700; line-height: 1.5; }
.ceiling-product-title img { flex: 0 0 44px; width: 44px; height: 44px; object-fit: contain; }
.ceiling-price-range { margin: 10px 0 25px; color: var(--ceiling-pink); }
.ceiling-price-range strong, .ceiling-price strong { font-family: Montserrat, sans-serif; font-size: 28px; font-weight: 600; }
.ceiling-price-range small, .ceiling-price small { font-size: 11px; }
.ceiling-catch { margin: 10px 0; color: var(--ceiling-pink); font-size: 22px; font-weight: 700; text-align: center; }
.ceiling-service-info { margin: 10px 0; padding: 12px; border-radius: 6px; color: #9f287c; background: var(--ceiling-pale); }
.ceiling-service-info p + p { margin-top: 5px; }
.ceiling-service-info strong { font-weight: 700; }
.ceiling-cleaning-image h3 { margin: 10px 0; color: #9f287c; font-size: 15px; font-weight: 700; }
.ceiling-cleaning-image > img { display: block; width: 100%; height: auto; }
.ceiling-details { border-top: 1px solid #ebebeb; }
.ceiling-details:last-of-type { border-bottom: 1px solid #ebebeb; }
.ceiling-details > summary { position: relative; display: block; padding: 14px 30px 14px 0; font-weight: 700; cursor: pointer; list-style: none; }
.ceiling-details > summary::-webkit-details-marker, .ceiling-faq summary::-webkit-details-marker { display: none; }
.ceiling-details > summary::after { content: ''; position: absolute; right: 15px; top: calc(50% - 6px); width: 12px; height: 12px; background: url('img/plus.svg') center / 12px 12px no-repeat; }
.ceiling-details[open] > summary::after { content: '−'; background: none; color: #999; font-size: 20px; line-height: 12px; }
.ceiling-detail-list { padding: 0 0 20px; }
.ceiling-detail-list > li { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 15px; margin: 0 0 15px; }
.ceiling-detail-list > li > img { width: 112px; height: 84px; object-fit: cover; }
.ceiling-detail-list h3 { margin: 0 0 5px; color: #147195; font-size: 15px; font-weight: 700; }
.ceiling-detail-list p { font-size: 13px; }
.ceiling-step { display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 50%; background: #147195; color: #fff; font-size: 12px; }
.ceiling-note { margin: 10px 0; font-size: 11px; }
.ceiling-details-body { padding-bottom: 20px; font-size: 13px; }
.ceiling-attention dt { margin-top: 10px; font-weight: 700; }
.ceiling-attention-list { padding-left: 1.3em; margin-top: 15px; }
.ceiling-attention-list li { margin-bottom: 8px; list-style: disc; }
.ceiling-attention-list ul { padding-left: 1em; }
.ceiling-order { padding: 15px; border-radius: 10px; background: var(--ceiling-pale); }
.ceiling-order fieldset { min-width: 0; padding: 0; margin: 0 0 20px; border: 0; }
.ceiling-order legend { display: flex; align-items: center; gap: 6px; margin-bottom: 5px; font-size: 12px; }
.ceiling-help { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; padding: 0; border: 1px solid #00233a; border-radius: 50%; background: #fff; color: #00233a; font-size: 13px; cursor: pointer; }
.ceiling-segments { display: flex; }
.ceiling-segments label { position: relative; flex: 1; min-width: 0; cursor: pointer; }
.ceiling-segments input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.ceiling-segments span { display: flex; align-items: center; justify-content: center; min-height: 38px; padding: 6px 3px; border: 1px solid var(--ceiling-orange); background: #fff; color: var(--ceiling-orange); font-size: 16px; font-weight: 700; text-align: center; }
.ceiling-segments label:first-child span { border-radius: 5px 0 0 5px; }
.ceiling-segments label:last-child span { border-radius: 0 5px 5px 0; }
.ceiling-segments input:checked + span { color: #fff; background: linear-gradient(#ac5426, #d9611d); }
.ceiling-segments input:focus-visible + span, .ceiling-page button:focus-visible, .ceiling-page summary:focus-visible, .ceiling-dialog button:focus-visible { outline: 3px solid #0065b3; outline-offset: 3px; }
.ceiling-quantity-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.ceiling-price { color: #f30d11; white-space: nowrap; }
.ceiling-quantity { display: flex; align-items: center; gap: 6px; font-size: 12px; white-space: nowrap; }
.ceiling-quantity select { width: 50px; height: 34px; margin: 0; padding: 2px 5px; border: 1px solid #d9d9d9; border-radius: 6px; background: #fff; color: #00233a; font-size: 15px; }
.ceiling-order .topOtherBtn01 { margin: 10px 0 5px; }
.ceiling-order .ceiling-cart-button { width: 100%; min-height: 47px; padding: 12px 30px; border: 0; border-radius: 6px; background: var(--ceiling-orange); color: #fff; box-shadow: 0 4px 0 #b95508; font-size: 16px; font-weight: 700; cursor: pointer; }
.ceiling-order .ceiling-cart-button:disabled { background: #bbb; box-shadow: 0 4px 0 #999; cursor: not-allowed; }
.ceiling-unavailable { padding: 5px 0; font-size: 13px; }
.ceiling-dialog { position: fixed; inset: 0; width: min(360px, calc(100% - 30px)); max-height: calc(100dvh - 40px); margin: auto; padding: 25px 20px 20px; overflow: auto; border: 0; border-radius: 8px; background: #fff; color: #00233a; font-size: 14px; line-height: 1.6; }
.ceiling-dialog:not([open]) { display: none; }
.ceiling-dialog::backdrop { background: rgb(0 0 0 / 40%); }
.ceiling-dialog h3 { padding-right: 15px; margin-bottom: 15px; font-size: 17px; font-weight: 700; }
.ceiling-dialog .ceiling-dialog-close { position: absolute; top: 0; right: 0; width: 40px; height: 40px; padding: 0; border: 0; background: #fff; color: #00233a; font-size: 26px; cursor: pointer; }
.ceiling-dialog figure { margin: 15px 0; }
.ceiling-dialog figcaption { font-weight: 700; }
.ceiling-dialog figure img { display: block; width: 240px; height: 130px; margin: 5px auto; object-fit: contain; }
.ceiling-dialog .ceiling-remote { display: block; width: 140px; height: 160px; margin: 10px auto 20px; object-fit: cover; }
.ceiling-help-yes, .ceiling-help-no { padding: 10px; margin: 15px 0; background: #f9eff6; font-size: 12px; }
.ceiling-help-yes strong { color: #f30d11; }
.ceiling-help-no { background: #eff1fa; }
.ceiling-help-no strong { color: #254ce0; }
.ceiling-auto-dialog { width: min(345px, calc(100% - 30px)); padding: 10px 15px; border-radius: 5px; }
.ceiling-auto-dialog::backdrop { background: rgb(0 0 0 / 30%); }
.ceiling-auto-dialog h3 { margin: 0; padding-right: 16px; font-size: 22px; line-height: 1.4; }
.ceiling-auto-dialog .ceiling-dialog-close { width: 30px; height: 30px; background: transparent; line-height: 1; }
.ceiling-auto-dialog .ceiling-remote-crop { position: relative; width: 150px; height: 168px; margin: 20px auto; overflow: hidden; }
.ceiling-remote-crop img { position: absolute; width: 132.56%; max-width: none; height: 118.3%; left: -16.07%; top: -7.55%; }
.ceiling-auto-dialog .ceiling-help-yes, .ceiling-auto-dialog .ceiling-help-no { margin: 20px 0 0; padding: 10px; color: #000; font-size: 14px; font-weight: 500; line-height: 1.4; }
.ceiling-auto-dialog .ceiling-help-yes strong { color: #db2828; }
.ceiling-auto-dialog .ceiling-help-no { background: #eff1f9; }
.ceiling-auto-dialog .ceiling-help-no strong { color: #0f44ca; }
.ceiling-auto-dialog .ceiling-help-examples { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.ceiling-auto-dialog .ceiling-help-symbol { flex: 0 0 33px; width: 33px; height: 33px; }
.ceiling-auto-dialog .ceiling-help-examples ul { margin: 0; padding-left: 1em; }
.ceiling-auto-dialog .ceiling-help-examples li { list-style: disc; }
.ceiling-wall-link { max-width: 390px; margin: 0 auto 30px; padding: 0 30px; }
.ceiling-wall-link a { display: flex; align-items: center; justify-content: center; gap: 8px; padding-left: 12px; padding-right: 25px; border-color: var(--ceiling-pink); color: var(--ceiling-pink); }
.ceiling-wall-link a > img { flex: 0 0 30px; width: 30px; height: 14px; object-fit: contain; }
.ceiling-options { padding: 0 15px 45px; }
.ceiling-options h2 { margin-bottom: 25px; }
.ceiling-option-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.ceiling-option-grid > li { border: 1px solid #ebebeb; border-radius: 10px; background: #fff; }
.ceiling-option-grid > li > button { display: flex; flex-direction: column; gap: 10px; width: 100%; height: 100%; padding: 10px; border: 0; color: #00233a; background: none; text-align: left; cursor: pointer; }
.ceiling-option-grid > li > button img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.ceiling-option-grid h3 { font-size: 15px; font-weight: 700; }
.ceiling-option-price { color: var(--ceiling-pink); font-weight: 700; }
.ceiling-option-more { align-self: flex-end; margin-top: auto; color: #147195; font-size: 12px; }
.ceiling-option-more .arrow { margin-left: 8px; }
.ceiling-order-link { display: block; padding: 14px 25px; margin-top: 25px; border-radius: 6px; background: var(--ceiling-orange); color: #fff; font-size: 14px; text-align: center; }
.ceiling-dialog .js-modal-item-content { display: block; }
.ceiling-features { position: relative; isolation: isolate; padding: 50px 15px 30px; }
.ceiling-features-heading.contH202 { margin: 0 0 60px; }
/* 壁掛けページと同じ楕円（PC 700px / SP 350px）の上半分を使う。 */
.ceiling-features::before, .ceiling-features::after { content: ''; position: absolute; left: 0; width: 100%; z-index: -1; background: url('../../dc/img/point_bg01.png') center top / 24px auto repeat; }
.ceiling-features::before { top: 0; height: 350px; clip-path: ellipse(70% 50% at 50% 50%); }
/* 既存エアコンの下端の楕円（SP高さ250px / PC高さ490px）の下半分。 */
.ceiling-features::after { --ceiling-bottom-radius: 125px; top: 175px; bottom: 0; background-position: center -175px; mask-image: linear-gradient(#000, #000), radial-gradient(ellipse 70% 100% at 50% 0, #000 99.8%, transparent 100%); mask-size: 100% calc(100% - var(--ceiling-bottom-radius) + 1px), 100% var(--ceiling-bottom-radius); mask-position: center top, center bottom; mask-repeat: no-repeat; }
.ceiling-feature-card { position: relative; margin-bottom: 30px; padding: 35px 20px 20px; }
.ceiling-ribbon { position: absolute; top: -22px; left: 50%; width: 230px; transform: translateX(-50%); padding: 10px; background: #68abc4; color: #fff; font-weight: 700; text-align: center; }
.ceiling-feature-card .airconText04 { margin: 25px 0; }
.ceiling-feature-card .contBtn02 a { width: 100%; max-width: 300px; min-width: 0; }
.ceiling-comparison { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 15px; }
.ceiling-comparison img { display: block; width: 100%; height: auto; aspect-ratio: 150 / 112; object-fit: cover; border-radius: 10px; }
.ceiling-comparison figcaption { margin-bottom: 7px; color: #68abc4; text-align: center; font-weight: 600; }
.ceiling-comparison figure + figure figcaption { color: var(--ceiling-pink); }
.ceiling-wash-comparison { margin: 15px 0 20px; }
.ceiling-feature-card .ceiling-quality-list { margin-top: 45px; }
.ceiling-quality-list .airconImg01 img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.ceiling-quality-list .quality { margin: 15px 0 10px; }
.ceiling-faq { padding: 40px 15px; }
.ceiling-faq h2 { margin-bottom: 25px; }
.ceiling-faq details { padding: 0 15px; margin: 15px 0; border: 1px solid #ebebeb; border-radius: 12px; background: #fff; }
.ceiling-faq summary { position: relative; display: block; padding: 17px 22px 17px 40px; font-weight: 500; cursor: pointer; list-style: none; }
.ceiling-faq summary::before { content: 'Q'; position: absolute; left: 0; top: 18px; width: 28px; height: 28px; border-radius: 50%; background: var(--ceiling-pink); color: #fff; line-height: 28px; text-align: center; }
.ceiling-faq details > div { padding: 0 5px 20px; font-size: 14px; }
.ceiling-faq ol { padding-left: 1.5em; }
.ceiling-faq ol li { margin-top: 10px; list-style: decimal; }
.ceiling-inquiry-link { display: block; padding: 8px 0; border: 0; color: #0065b3; background: none; text-decoration: underline; cursor: pointer; }
/* detailBlock02にはセクション背景があるため、カードには見出し装飾だけを適用する。 */
.ceiling-cleanliness .airconFeatureHeading.cleanliness { color: var(--ceiling-ink); font-size: 32px; font-weight: 700; }
.ceiling-cleanliness .airconFeatureHeading.cleanliness span { color: var(--ceiling-pink); }
.ceiling-cleanliness .airconFeatureHeading.cleanliness::after { content: ''; display: block; height: 32.5px; margin-top: 5px; background: url('../airconditioner/img/cleanliness_tit01_bg.png') center / auto 100% no-repeat; }
.ceiling-cleanliness .airconText04 { text-align: center; font-size: 17.5px; }
.ceiling-cleanliness .ceiling-comparison { width: 100%; max-width: 660px; margin-left: auto; margin-right: auto; gap: 40px; }
.ceiling-cleanliness .ceiling-comparison > figure { min-width: 0; margin: 0; }
.ceiling-cleanliness .ceiling-before-after { position: relative; }
.ceiling-before-after::after { content: ''; position: absolute; left: 50%; top: calc(50% + 20px); width: 56px; height: 44px; transform: translate(-50%, -50%); background: var(--ceiling-pink); clip-path: polygon(0 0, 30% 0, 55% 50%, 30% 100%, 0 100%, 25% 50%, 0 0, 45% 0, 75% 0, 100% 50%, 75% 100%, 45% 100%, 70% 50%, 45% 0); }
.ceiling-before-after figcaption { margin-bottom: 15px; color: #68abc4; font-size: 26px; }
.ceiling-before-after figure + figure figcaption { color: var(--ceiling-pink); }
.ceiling-cleanliness .ceiling-wash-comparison { margin-top: 25px; margin-bottom: 30px; }
@media (max-width: 767px) {
  .ceiling-cleanliness .airconFeatureHeading.cleanliness { padding: 0; font-size: 22px; }
  .ceiling-cleanliness .ceiling-comparison { gap: 24px; }
  .ceiling-before-after figcaption { font-size: 18px; margin-bottom: 10px; }
  .ceiling-before-after::after { width: 36px; height: 28px; top: calc(50% + 14px); }
}
/* 品質カードには見出し装飾だけを適用する。 */
.ceiling-quality .airconFeatureHeading.quality { color: var(--ceiling-ink); font-size: 32px; font-weight: 700; }
.ceiling-quality .airconFeatureHeading.quality::after { content: ''; display: block; height: 32.5px; margin-top: 5px; background: url('../../dc/clothes/img/quality_tit01_bg.png') center / auto 100% no-repeat; }
@media (max-width: 767px) {
  .ceiling-quality .airconFeatureHeading.quality { padding: 0; font-size: 22px; }
}
/* PCは壁掛けエアコン詳細の800pxコンテンツ幅・47%幅の画像・400px注文欄に合わせる。 */
@media (min-width: 768px) {
  .ceiling-product.contBlock01 { padding-bottom: 30px; }
  .ceiling-card { padding: 30px; border-radius: 25px; }
  .ceiling-price-range { margin-bottom: 20px; }
  .ceiling-catch { margin: 0; padding: 20px 0 0; border-top: 1px solid #ebebeb; }
  .ceiling-service-summary { display: flex; justify-content: space-between; align-items: flex-start; padding: 30px 0; }
  .ceiling-service-info { width: 47%; margin: 0; padding: 20px; border-radius: 10px; }
  .ceiling-service-info p + p { margin-top: 10px; }
  .ceiling-cleaning-image { width: 47%; }
  .ceiling-cleaning-image h3 { margin-top: 0; font-size: 18px; }
  .ceiling-details > summary { padding-top: 20px; padding-bottom: 20px; font-size: 18px; }
  .ceiling-detail-list > li { grid-template-columns: 150px minmax(0, 1fr); gap: 25px; margin-bottom: 20px; }
  .ceiling-detail-list > li > img { width: 150px; height: auto; aspect-ratio: 4 / 3; }
  .ceiling-detail-list h3 { font-size: 16px; }
  .ceiling-detail-list p, .ceiling-details-body { font-size: 14px; }
  .ceiling-order { margin-top: 30px; padding: 20px 30px 30px; border-radius: 15px; }
  .ceiling-order-inner { width: 100%; max-width: 400px; margin: 0 auto; }
  .ceiling-order legend, .ceiling-quantity { font-size: 15px; }
  .ceiling-segments span { min-height: 44px; }
  .ceiling-quantity select { height: 40px; }
  .ceiling-order .ceiling-cart-button { min-height: 54px; font-size: 18px; }
  .ceiling-wall-link { max-width: 460px; margin-bottom: 60px; }
  .ceiling-options { padding-bottom: 60px; }
  .ceiling-option-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; }
  .ceiling-features { padding-top: 50px; padding-bottom: 40px; }
  .ceiling-features::before { height: 700px; }
  .ceiling-features::after { --ceiling-bottom-radius: 245px; top: 350px; background-position: center -350px; }
  .ceiling-feature-card { padding: 50px 40px 40px; margin-bottom: 80px; }
  .ceiling-feature-card:last-child { margin-bottom: 40px; }
  .ceiling-feature-card .airconText04 { text-align: center; }
  .ceiling-comparison { gap: 25px; }
  .ceiling-quality-list .ceiling-comparison { gap: 15px; }
  .ceiling-faq { padding-top: 60px; padding-bottom: 60px; }
  .ceiling-faq details { padding-left: 25px; padding-right: 25px; }
  .contBlock05 { margin-top: 90px;}
}
@media (max-width: 767px) {
  .ceiling-hero { padding-top: 4px; }
  .ceiling-hero-lead { margin-bottom: 10px; }
  .ceiling-card { padding: 20px 15px 25px; }
  .ceiling-product-title { font-size: 18px; gap: 10px; }
  .ceiling-price-range strong, .ceiling-price strong { font-size: 24px; }
  .ceiling-catch { font-size: 18px; }
  .ceiling-service-info { font-size: 13px; }
  .ceiling-details > summary { padding-top: 10px; padding-bottom: 10px; }
  .ceiling-quality-list > li { width: 100%; }
  .ceiling-feature-card { padding-left: 14px; padding-right: 14px; }
  .contBlock05 { margin-top: 70px;}
  .ceiling-features-heading.contH202 { font-size: 24px; }
}
@media (max-width: 359px) {
  .ceiling-segments span { font-size: 13px; }
  .ceiling-catch { font-size: 16px; }
  .ceiling-detail-list > li { grid-template-columns: 85px minmax(0, 1fr); gap: 10px; }
  .ceiling-detail-list > li > img { width: 85px; height: 64px; }
}

/* 共通オプションのカードをFigmaの2列（PCは4列）で配置する。 */
.ceiling-shared-options .airconFlex01 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0; padding: 0; }
.ceiling-shared-options .airconFlex01 > li { width: auto; padding: 10px 10px 40px; }
.ceiling-shared-options .popup-modal > div:first-child img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.ceiling-shared-options .popup-modal .card21Text02 .p02 { font-size: 15px; font-weight: 700; line-height: 1.5; }
.ceiling-shared-options .popup-modal .airconText03 { font-size: 18px; font-weight: 700; }
@media (min-width: 768px) {
  .ceiling-shared-options .airconFlex01 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; }
}
.aircon-five-plus-inquiry__cta {padding-bottom: 0 !important;}