/* Main visual: first image is immediately discoverable; later slides are deferred. */
.page-home .site-visual,
.page-konintodoke-overview .site-visual {
  min-height: 620px;
  height: min(76svh, 760px);
}

.page-home .site-visual::after,
.page-konintodoke-overview .site-visual::after {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(8, 25, 48, 0.62) 0%, rgba(8, 25, 48, 0.34) 45%, rgba(8, 25, 48, 0.08) 75%),
    linear-gradient(180deg, rgba(8, 25, 48, 0.04), rgba(8, 25, 48, 0.2));
}

/*
 * TOPの文字可読性用オーバーレイは、クロスフェード中も常に写真より手前に置きます。
 * スライド側のz-indexが1〜2へ変化しても半透明グレーが消えないよう、
 * オーバーレイを3、コピーを既存の4のままにして積層順を固定します。
 */
.page-home .site-visual::after {
  z-index: 3;
  opacity: 1;
  transition: none;
}

.page-konintodoke-overview .site-visual__slide {
  object-position: center 44%;
}

.site-visual__picture {
  display: contents;
}

.site-visual__copy {
  position: absolute;
  z-index: 4;
  top: 50%;
  left: max(32px, calc((100% - var(--hub-shell)) / 2));
  width: min(680px, calc(100% - 64px));
  color: var(--color-white);
  transform: translateY(-40%);
  text-shadow: 0 2px 18px rgba(3, 21, 42, 0.28);
}

.site-visual__copy h1 {
  margin: 0;
  color: var(--color-white);
  font-family: var(--serif);
  font-size: clamp(40px, 4.6vw, 50px);
  font-weight: 500;
  letter-spacing: 0.045em;
  line-height: 1.38;
}

/* 婚姻届FV見出し：通常は2行、文字が大きくなる広いPCでは3行に固定します。 */
.product-hero-title__wide-break {
  display: none;
}

@media (min-width: 1180px) {
  .page-konintodoke-overview .product-hero-title__wide-break {
    display: inline;
  }
}

.site-visual__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
}

.site-visual__lead {
  max-width: 570px;
  margin: 22px 0 0;
  font-size: var(--font-size-body);
  line-height: 1.9;
}

.site-visual__actions {
  display: flex;
  margin-top: 30px;
  gap: 12px;
  flex-wrap: wrap;
}


/* Home hub */
.home-hub {
  overflow: clip;
}

.hub-intro {
  padding-block: 110px 120px;
  text-align: center;
}

.hub-intro .section-lead {
  max-width: 800px;
}

.hub-primary-grid {
  display: grid;
  margin-top: 62px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  text-align: left;
  line-height: 1.3;
}

.hub-primary-card {
  display: grid;
  min-height: 220px;
  grid-template-columns: 43% 57%;
  color: var(--hub-ink);
  background: var(--color-white);
  border: 1px solid var(--hub-line);
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.hub-primary-card:hover,
.hub-primary-card:focus-visible {
  color: var(--hub-ink);
  border-color: #a8c4dc;
  box-shadow: var(--hub-shadow);
  transform: translateY(-4px);
}

.hub-primary-card--wide {
  min-height: 380px;
  grid-column: 1 / -1;
  grid-template-columns: 58% 42%;
}

.hub-primary-card__media {
  min-height: 100%;
  overflow: hidden;
  background: #eef3f6;
}

.hub-primary-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.hub-primary-card:hover .hub-primary-card__media img,
.hub-primary-card:focus-visible .hub-primary-card__media img {
  transform: scale(1.035);
}

.hub-primary-card__body {
  display: flex;
  padding: 34px;
  flex-direction: column;
  justify-content: center;
}

.hub-primary-card__body small {
  color: var(--color-accent-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.17em;
}

.hub-primary-card__body strong {
  margin-top: 10px;
  color: var(--hub-blue-deep);
  font-family: var(--serif);
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.hub-primary-card:not(.hub-primary-card--wide) .hub-primary-card__body strong {
  font-size: 27px;
}

.hub-primary-card__body > span:not(.hub-primary-card__media) {
  margin-top: 16px;
  color: #5a6770;
  font-size: var(--font-size-body-sp);
  line-height: 1.8;
}

.hub-primary-card__body b {
  margin-top: 26px;
  color: var(--hub-blue);
  font-size: 14px;
}

.hub-feature {
  display: grid;
  padding-block: 120px;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  align-items: center;
  gap: clamp(48px, 7vw, 90px);
}

.hub-feature--case::before {
  position: absolute;
  z-index: -1;
  right: 0;
  left: 0;
  height: 740px;
  content: "";
  background: var(--hub-pale-2);
  transform: translateY(-55px);
}

.hub-feature--case {
  position: relative;
  isolation: isolate;
}

.hub-feature__media img {
  width: 100%;
  box-shadow: var(--hub-shadow);
}

.hub-feature__body h2 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.55;
}

.hub-feature__body > p:not(.section-kicker) {
  margin: 24px 0 0;
  color: #4f5d67;
}

.feature-check-list {
  display: grid;
  padding: 0;
  margin: 30px 0;
  gap: 10px;
  list-style: none;
}

.feature-check-list li {
  position: relative;
  padding-left: 30px;
  color: #3f4d57;
  font-weight: 500;
}

.feature-check-list li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 16px;
  height: 8px;
  content: "";
  border-bottom: 2px solid var(--hub-blue);
  border-left: 2px solid var(--hub-blue);
  transform: rotate(-45deg);
}

.hub-designs {
  padding-block: 110px 120px;
}

.paper-preview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.paper-preview__item {
  color: var(--hub-ink);
  text-decoration: none;
}

.paper-preview__media {
  display: block;
  overflow: hidden;
  background: #f2f4f5;
  aspect-ratio: 750 / 530;
}

.paper-preview__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.paper-preview__item:hover .paper-preview__media img,
.paper-preview__item:focus-visible .paper-preview__media img {
  transform: scale(1.04);
}

.paper-preview__caption {
  display: block;
  padding: 13px 4px 0;
  text-align: center;
}

.paper-preview__brand,
.paper-preview__reading {
  display: block;
  color: var(--hub-ink);
  font-family: var(--serif);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.45;
}

.paper-preview__item strong {
  display: block;
  margin: 1px 0 0;
  color: var(--hub-blue-deep);
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.035em;
  line-height: 1.45;
}

.paper-preview__reading {
  margin-top: 1px;
}

.hub-support {
  width: 100%;
  padding-block: 110px;
  background: var(--hub-pale);
}

/* 背景は全幅、見出しとカードは共通幅の section-shell で管理します。 */
.hub-support > .section-shell {
  width: min(calc(100% - 48px), var(--hub-shell));
  margin-inline: auto;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid #bed2e2;
  border-left: 1px solid #bed2e2;
}

.support-grid a {
  display: flex;
  min-height: 190px;
  padding: 28px 22px;
  flex-direction: column;
  color: var(--hub-ink);
  background: rgba(255, 255, 255, 0.76);
  border-right: 1px solid #bed2e2;
  border-bottom: 1px solid #bed2e2;
  text-decoration: none;
}

.support-grid a:hover,
.support-grid a:focus-visible {
  color: var(--hub-ink);
  background: var(--color-white);
}

.support-grid span {
  color: var(--hub-blue);
  font-family: var(--serif);
  font-size: 18px;
}

.support-grid strong {
  margin-top: 0;
  color: var(--hub-blue-deep);
  font-family: var(--serif);
  font-size: var(--font-size-heading-md);
  font-weight: 500;
}

.support-grid small {
  margin-top: 8px;
  color: var(--hub-muted);
  font-size: 13px;
}

.hub-news {
  padding-block: 120px;
}

.hub-news__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.hub-news__card h3 {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.65;
}

.hub-news__card h3 a {
  color: var(--hub-ink);
  text-decoration: none;
}

.hub-news__card h3 a:hover,
.hub-news__card h3 a:focus-visible {
  color: var(--hub-blue);
  text-decoration: underline;
}

.hub-news__image {
  display: block;
  overflow: hidden;
  background: #eef2f5;
  aspect-ratio: 16 / 10;
}

.hub-news__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.hub-news__image:hover img,
.hub-news__image:focus-visible img {
  transform: scale(1.035);
}

.hub-news__meta {
  display: flex;
  margin-top: 16px;
  align-items: center;
  gap: 12px;
  color: var(--hub-muted);
  font-size: 12px;
}

.hub-news__meta span {
  padding: 3px 9px;
  color: var(--hub-blue);
  border: 1px solid #acc8dd;
}

.hub-final-cta {
  padding: 105px 24px;
  color: var(--color-white);
  background:
    linear-gradient(rgba(4, 48, 92, 0.78), rgba(4, 48, 92, 0.78)),
    url("../media/85e1839cbe27cc12-image.webp") center / cover no-repeat;
  text-align: center;
}

.hub-final-cta__inner {
  width: min(100%, 780px);
  margin-inline: auto;
}

.hub-final-cta .section-kicker,
.hub-final-cta p {
  color: var(--color-white);
}

/* TOP最終CTAの見出しだけを白文字にし、共通h2指定の影響を上書きします。 */
#hub-final-title {
  color: var(--color-white);
}

.hub-final-cta p:not(.section-kicker) {
  margin: 22px 0 32px;
}

/* Product overview */


.product-overview {
  padding-bottom: 0;
}

.product-anchor-nav {
  position: sticky;
  z-index: 90;
  top: var(--nav-height);
  display: flex;
  width: 100%;
  min-height: 54px;
  padding: 0 18px;
  align-items: stretch;
  justify-content: center;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--hub-line);
  box-shadow: 0 8px 22px rgba(20, 62, 99, 0.06);
  backdrop-filter: blur(8px);
}

.product-anchor-nav a {
  display: flex;
  padding: 12px clamp(14px, 2.5vw, 28px);
  align-items: center;
  color: #495761;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.product-anchor-nav a:hover,
.product-anchor-nav a:focus-visible {
  color: var(--hub-blue);
  background: var(--hub-pale-2);
}

/*
 * 婚姻届ページのページ内リンクでは、固定ヘッダー＋商品ページ内メニューの
 * 高さを見込んで停止位置を確保します。
 * site-v8.css の共通 [id] 指定より詳細度を高くし、後読みCSSに上書きされない
 * ようにしています。
 */
.page-konintodoke-overview .section-anchor[id] {
  scroll-margin-top: calc(var(--nav-height) + 72px);
}

.product-summary {
  padding-block: 100px 118px;
  text-align: center;
}

.product-summary .section-lead {
  max-width: 830px;
}

/* 商品写真レールの動作・末尾余白は v59 から product-memory-rail.css が所有します。 */

.product-case {
  padding-block: 115px 130px;
}

.product-case::before {
  position: absolute;
  z-index: -1;
  right: 0;
  left: 0;
  height: 100%;
  content: "";
  background: var(--hub-pale-2);
}

.product-case {
  position: relative;
  isolation: isolate;
}

.product-case__lead {
  max-width: 900px;
  margin-inline: auto;
  text-align: center;
}

.product-case__lead > p:last-child {
  margin-top: 20px;
  color: #59666f;
}

.product-case__hero {
  width: min(100%, 900px);
  margin: 55px auto 0;
}

.product-case__hero img {
  width: 100%;
  box-shadow: var(--hub-shadow);
}

.case-feature-grid {
  display: grid;
  margin-top: 70px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.case-feature-grid article {
  background: var(--color-white);
  border: 1px solid var(--hub-line);
}

.case-feature-grid article > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.case-feature-grid article > div {
  padding: 26px;
}

.case-feature-grid span,
.usage-scene-grid span,
.order-guide__grid > article > span {
  color: var(--hub-blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.case-feature-grid h3 {
  margin-top: 12px;
  color: var(--hub-blue-deep);
  font-size: 22px;
  line-height: 1.55;
}

.case-feature-grid p {
  margin: 14px 0 0;
  color: #59666f;
  font-size: 14px;
}

.case-colors {
  display: grid;
  margin-top: 80px;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(40px, 6vw, 76px);
}

.case-colors__media img {
  width: 100%;
}

.case-colors__body h3 {
  color: var(--hub-blue-deep);
  font-size: 30px;
  line-height: 1.55;
}

.case-colors dl {
  margin: 28px 0 0;
}

.case-colors dl > div {
  padding: 18px 0;
  border-top: 1px solid var(--hub-line);
}

.case-colors dl > div:last-child {
  border-bottom: 1px solid var(--hub-line);
}

.case-colors dt {
  color: var(--hub-blue);
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
}

.case-colors dd {
  margin: 6px 0 0;
  color: #59666f;
  font-size: 14px;
}

.product-designs {
  padding-block: 120px;
}

.product-design-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px 24px;
}

.product-design-grid a {
  color: var(--hub-ink);
  text-decoration: none;
}

.product-design-grid__media {
  display: block;
  overflow: hidden;
  background: #f1f3f4;
  aspect-ratio: 750 / 530;
}

.product-design-grid__caption {
  display: block;
  padding-top: 14px;
  text-align: center;
}

.product-design-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.product-design-grid a:hover img,
.product-design-grid a:focus-visible img {
  transform: scale(1.04);
}

.product-design-grid strong,
.product-design-grid small {
  display: block;
}

.product-design-grid strong {
  margin-top: 1px;
  color: var(--hub-blue-deep);
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 500;
  letter-spacing: .035em;
  line-height: 1.45;
}

.product-design-grid small {
  margin-top: 1px;
  color: var(--hub-ink);
  font-family: var(--serif);
  font-size: 11px;
  line-height: 1.5;
}

.product-design-grid .product-design-grid__more {
  margin-top: 10px;
  color: var(--hub-blue);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
}

.product-designs .center-actions {
  margin-top: 52px;
}

.product-usage {
  padding-block: 120px;
  background: var(--hub-pale);
}

.usage-scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.usage-scene-grid article {
  padding-bottom: 28px;
  background: var(--color-white);
}

.usage-scene-grid img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.usage-scene-grid article > span,
.usage-scene-grid article > h3,
.usage-scene-grid article > p {
  margin-right: 25px;
  margin-left: 25px;
}

.usage-scene-grid article > span {
  display: block;
  margin-top: 24px;
}

.usage-scene-grid h3 {
  margin-top: 10px;
  color: var(--hub-blue-deep);
  font-size: 23px;
}

.usage-scene-grid p {
  margin-top: 12px;
  color: #59666f;
  font-size: 14px;
}

.usage-howto-link {
  display: grid;
  margin-top: 32px;
  align-items: center;
  grid-template-columns: minmax(180px, 230px) minmax(0, 1fr) auto;
  gap: 30px;
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid #c9dae7;
}


.usage-howto-link__media {
  height: 100%;
  min-height: 210px;
  margin: 0;
}

.usage-howto-link__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.usage-howto-link__body {
  padding-block: 30px;
}

.usage-howto-link h3 {
  color: var(--hub-blue-deep);
  font-size: var(--font-size-heading-lg);
  line-height: 1.55;
}

.usage-howto-link p:not(.section-kicker) {
  margin: 8px 0 0;
  color: #59666f;
}

.usage-howto-link > .button {
  margin-right: 32px;
}

.product-reviews {
  padding-block: 120px;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.review-grid blockquote {
  position: relative;
  min-height: 310px;
  padding: 52px 32px 30px;
  margin: 0;
  background: var(--hub-pale-2);
  border-top: 2px solid var(--hub-sky);
}

.review-grid blockquote::before {
  position: absolute;
  top: 15px;
  left: 24px;
  color: #aec9df;
  content: "“";
  font-family: Georgia, serif;
  font-size: 64px;
  line-height: 1;
}

.review-grid blockquote p {
  margin: 0;
  color: #4d5a64;
  font-size: var(--font-size-body-sp);
  line-height: 2;
}

.review-grid blockquote footer {
  margin-top: 24px;
  color: var(--hub-blue);
  font-size: 12px;
  font-weight: 600;
  text-align: right;
}

.product-media-feature {
  padding-block: 110px;
  background: #eef5fa;
}

.product-media-feature__inner {
  display: grid;
  grid-template-columns: minmax(320px, .88fr) minmax(0, 1.12fr);
  gap: clamp(42px, 7vw, 86px);
  align-items: center;
}

.product-media-feature__media {
  margin: 0;
}

.product-media-feature__media img {
  display: block;
  width: 100%;
  height: auto;
  box-shadow: 0 18px 50px rgba(17, 57, 91, .12);
}

.product-media-feature__body h2 {
  margin: 0;
  color: var(--hub-blue-deep);
  line-height: 1.55;
}
@media (max-width: 769px){
  .product-media-feature__body h2 {
  font-size: 20px;
}
}

.product-media-feature__notice {
  padding: 24px 0;
  margin: 28px 0;
  border-top: 1px solid var(--hub-line);
  border-bottom: 1px solid var(--hub-line);
}

.product-media-feature__notice time {
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
}

.product-media-feature__notice h3 {
  margin: 8px 0 0;
  color: var(--hub-blue-deep);
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 600;
}

.product-media-feature__notice p {
  margin: 12px 0 0;
  color: #53616b;
  line-height: 1.9;
}

.product-media-feature__notice .text-link {
  margin-top: 15px;
}

.product-story-strip {
  padding: 90px 24px;
  background: #f8f6ef;
}

.product-story-strip .section-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.product-story-strip .section-shell > div:first-child {
  max-width: 700px;
}

@media (max-width: 959px){
.product-story-strip h2 {
  font-size: 23px;
}}

.product-story-strip p:not(.section-kicker) {
  margin: 18px 0 0;
  color: #5c625f;
}

.product-story-strip .button-group {
  min-width: 260px;
  align-items: center;
  flex-direction: column;
}

.order-guide {
  padding-block: 120px;
}

.order-guide__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.order-guide__grid > article {
  min-height: 270px;
  padding: 34px;
  background: var(--hub-pale-2);
  border: 1px solid var(--hub-line);
}

.order-guide__grid h3 {
  margin-top: 14px;
  color: var(--hub-blue-deep);
  font-size: 26px;
}

.order-guide__grid p {
  margin: 18px 0 0;
  color: #53616b;
}

.order-guide__grid a {
  display: inline-block;
  margin-top: 20px;
  font-weight: 600;
  text-decoration: none;
}

.order-guide__grid small {
  display: block;
  margin-top: 14px;
  color: var(--hub-muted);
  font-size: 12px;
}

.order-guide__grid .shipping-estimate {
  color: var(--hub-blue);
  font-family: var(--serif);
  font-size: 31px;
  font-weight: 600;
}

.order-guide__calendar {
  grid-column: 1 / -1;
}

.order-guide__calendar .business-calendar {
  max-width: 760px;
  margin: 24px auto 0;
}

.product-final-cta {
  padding: 90px 24px;
  background: var(--hub-blue-deep);
}

.product-final-cta__inner {
  display: grid;
  width: min(100%, var(--hub-shell));
  margin-inline: auto;
  grid-template-columns: minmax(0, 1fr) minmax(350px, 0.9fr);
  align-items: center;
  gap: 60px;
  color: var(--color-white);
}

.product-final-cta__inner img {
  width: 100%;
}

.product-final-cta .section-kicker,
.product-final-cta h2,
.product-final-cta p {
  color: var(--color-white);
}

.product-final-cta p:not(.section-kicker) {
  margin: 18px 0 28px;
}

.product-final-cta .button-group {
  justify-content: flex-start;
}

/* Footer related links: remove current route and avoid an oversized duplicate on hub pages. */
.page-home .quick-links,
.page-konintodoke-overview .paper-case-promo {
  display: none;
}

/* Progressive rendering for long, below-the-fold sections. */
@supports (content-visibility: auto) {
  /*
   * TOPの下層セクションだけを遅延描画します。
   *
   * 婚姻届ページはページ内アンカー移動を行うため、content-visibility:auto を
   * 使用しません。未描画セクションへ移動した直後に実寸へ置き換わると、
   * ブラウザが最初に計算したアンカー位置から大きくずれるためです。
   */
  .home-hub > section:not(:first-child) {
    content-visibility: auto;
    contain-intrinsic-size: 1px 760px;
  }
}

/* Reveal enhancement; content remains visible without JavaScript. */
.js .reveal-target {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.js .reveal-target.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 980px) {
  .hub-primary-card,
.hub-primary-card--wide {
    grid-template-columns: 1fr;
  }

  .hub-primary-card--wide {
    min-height: 0;
  }

  .hub-primary-card--wide .hub-primary-card__media {
    aspect-ratio: 16 / 8;
  }

  .hub-primary-card:not(.hub-primary-card--wide) .hub-primary-card__media {
    aspect-ratio: 4 / 3;
  }

  .hub-feature,
.case-colors,
.product-final-cta__inner {
    grid-template-columns: 1fr;
  }

  .hub-feature__body {
    max-width: 760px;
    margin-inline: auto;
    padding: 0 1em;
  }

  .paper-preview {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-story-strip .section-shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .product-story-strip .button-group {
    min-width: 0;
    align-items: flex-start;
  }
}

@media (max-width: 769px) {
  

  

  

  

  

  

  

  .page-home .site-visual,
.page-konintodoke-overview .site-visual {
    height: 535px;
    min-height: 535px;
  }

  .page-home .site-visual::after,
.page-konintodoke-overview .site-visual::after {
    background: linear-gradient(180deg, rgba(8, 25, 48, 0.12) 0%, rgba(8, 25, 48, 0.62) 62%, rgba(8, 25, 48, 0.78) 100%);
  }

  .page-konintodoke-overview .site-visual__slide {
    object-position: center center;
  }

  .site-visual__copy {
    top: auto;
    right: 20px;
    bottom: 70px;
    left: 20px;
    width: auto;
    transform: none;
    text-align: left;
  }

  .site-visual__copy h1 {
    font-size: 26px;
    letter-spacing: 0.025em;
    line-height: 1.48;
  }

  .site-visual__lead {
    margin-top: 13px;
    font-size: 13px;
    line-height: 1.75;
  }

  .site-visual__actions {
    display: grid;
    margin-top: 20px;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .site-visual__actions .button {
    min-height: 46px;
    padding: 10px 9px;
    font-size: 12px;
  }

  .page-konintodoke-overview .site-visual {
    height: 600px;
    min-height: 600px;
  }

  .page-konintodoke-overview .site-visual::after {
    background: linear-gradient(180deg, rgba(8, 25, 48, 0.78) 0%, rgba(8, 25, 48, 0.58) 35%, rgba(8, 25, 48, 0.12) 62%, rgba(8, 25, 48, 0.04) 100%);
  }

  .page-konintodoke-overview .site-visual__slide {
    object-position: center center;
  }

  .page-konintodoke-overview .site-visual__copy {
    top: 26px;
    right: 20px;
    bottom: auto;
    left: 20px;
    width: auto;
    transform: none;
  }

  

  /* Drawer opens from right and remains fully keyboard accessible. */
  

  

  

  

  

  

  .hub-intro {
    padding-block: 72px 78px;
  }

  .hub-intro .section-lead {
    text-align: center;
  }

  .hub-primary-grid {
    margin-top: 40px;
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hub-primary-card,
.hub-primary-card--wide {
    display: block;
    min-height: 0;
    grid-column: auto;
  }

  .hub-primary-card__media,
.hub-primary-card--wide .hub-primary-card__media,
.hub-primary-card:not(.hub-primary-card--wide) .hub-primary-card__media {
    display: block;
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .hub-primary-card__body {
    padding: 24px 22px 28px;
  }

  .hub-primary-card__body strong,
.hub-primary-card:not(.hub-primary-card--wide) .hub-primary-card__body strong {
    font-size: var(--font-size-heading-lg);
  }

  .hub-primary-card__body > span:not(.hub-primary-card__media) {
    margin-top: 10px;
    font-size: 13px;
  }

  .hub-primary-card__body b {
    margin-top: 18px;
  }

  .hub-feature {
    padding-block: 78px;
    gap: 34px;
  }

  .hub-feature--case::before {
    height: 100%;
    transform: none;
  }

  .hub-feature__body h2 {
    font-size: 26px;
  }

  .hub-feature__body > p:not(.section-kicker) {
    font-size: 14px;
  }

  .feature-check-list {
    margin-block: 22px;
    font-size: 14px;
  }

  .hub-designs,
.hub-news {
    padding-block: 78px;
  }

  

  .paper-preview {
    display: flex;
    width: calc(100% + 15px);
    padding: 0 15px 12px 0;
    margin-right: -15px;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }

  .paper-preview__item {
    width: min(72vw, 280px);
    flex: 0 0 min(72vw, 280px);
    scroll-snap-align: start;
  }

  .paper-preview__item strong {
    font-size: var(--font-size-body);
  }

  .hub-designs > .button {
    margin-top: 24px;
  }

  .hub-support {
    padding-block: 78px;
  }

  .support-grid {
    grid-template-columns: 1fr 1fr;
  }

  .support-grid a {
    min-height: 150px;
    padding: 20px 16px;
  }

  .support-grid strong {
    font-size: var(--font-size-body);
  }

  .support-grid small {
    font-size: 11px;
  }

  .hub-news__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hub-news > .button {
    margin-top: 28px;
  }

  .hub-final-cta {
    padding: 76px 20px;
  }

  /* Product page mobile */
  

  .product-anchor-nav {
    top: var(--nav-height);
    min-height: 48px;
    padding: 0 10px;
    justify-content: flex-start;
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  .product-anchor-nav a {
    padding: 10px 14px;
    flex: 0 0 auto;
    font-size: 11px;
    white-space: nowrap;
    scroll-snap-align: start;
  }

  .page-konintodoke-overview .section-anchor[id] {
    scroll-margin-top: calc(var(--nav-height) + 60px);
  }

  .product-summary,
.product-case,
.product-designs,
.product-reviews,
.order-guide {
    padding-block: 78px;
  }

.case-feature-grid,
.product-design-grid,
.usage-scene-grid,
.review-grid,
.order-guide__grid {
    grid-template-columns: 1fr;
  }

  .product-case__lead > p:last-child {
    font-size: 14px;
  }

  .product-case__hero {
    margin-top: 36px;
  }

  .case-feature-grid {
    margin-top: 44px;
    gap: 16px;
  }

  .case-feature-grid article > div {
    padding: 22px;
  }

  .case-feature-grid h3 {
    font-size: var(--font-size-heading-md);
  }

  .case-colors {
    margin-top: 54px;
    gap: 30px;
  }

  .case-colors__body h3 {
    font-size: 23px;
  }

  .product-design-grid {
    gap: 30px;
  }

  .product-usage {
    padding-block: 78px;
  }

  .usage-scene-grid {
    gap: 16px;
  }

  .usage-howto-link {
    align-items: stretch;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .usage-howto-link__media {
    min-height: 0;
    aspect-ratio: 3 / 2;
  }

  .usage-howto-link__body {
    padding: 24px 22px 18px;
  }

  .usage-howto-link > .button {
    width: calc(100% - 44px);
    margin: 0 22px 24px;
  }

  .usage-howto-link h3 {
    font-size: 21px;
  }

  .product-media-feature {
    padding-block: 74px;
  }

  .product-media-feature__inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .review-grid {
    gap: 14px;
  }

  .review-grid blockquote {
    min-height: 0;
    padding: 46px 24px 24px;
  }

  .product-story-strip {
    padding: 70px 0;
  }

  .product-story-strip .section-shell {
    gap: 30px;
  }

  .product-story-strip .button-group {
    width: 100%;
    align-items: stretch;
  }

  .order-guide__grid > article {
    min-height: 0;
    padding: 26px 22px;
  }

  .order-guide__calendar {
    grid-column: auto;
  }

  .product-final-cta {
    padding: 70px 20px calc(90px + env(safe-area-inset-bottom));
  }

  .product-final-cta__inner {
    gap: 34px;
  }

  .product-final-cta .button-group {
    align-items: stretch;
  }
}

@media (max-width: 380px) {
  /* .site-visual__copy h1 {
    font-size: 28px;
  } */

  .site-visual__actions {
    grid-template-columns: 1fr;
  }

  .page-home .site-visual,
.page-konintodoke-overview .site-visual {
    height: 590px;
    min-height: 590px;
  }

  .support-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hub-primary-card,
.hub-primary-card__media img,
.paper-preview__media img,
.hub-news__image img,
.product-design-grid img,
.reveal-target {
    transition: none !important;
    transform: none !important;
  }

  .js .reveal-target {
    opacity: 1;
  }
}

.mobile-action-bar {
  display: none;
}

@media (max-width: 769px) {
  .mobile-action-bar {
    position: fixed;
    z-index: 950;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    background: rgba(255, 255, 255, 0.96);
    border-top: 1px solid var(--hub-line);
    box-shadow: 0 -8px 24px rgba(10, 45, 78, 0.12);
    backdrop-filter: blur(10px);
  }

  .mobile-action-bar a {
    display: flex;
    min-height: 46px;
    padding: 10px 8px;
    align-items: center;
    justify-content: center;
    color: var(--hub-blue);
    background: var(--color-white);
    border: 1px solid var(--hub-blue);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-decoration: none;
  }

  .mobile-action-bar a:last-child {
    color: var(--color-white);
    background: var(--hub-blue);
  }

  body:has(.mobile-action-bar) .site-footer {
    padding-bottom: calc(74px + env(safe-area-inset-bottom));
  }

  body:has(.mobile-action-bar) .to-top {
    bottom: calc(84px + env(safe-area-inset-bottom));
  }
}


/* ========================================================================== 
   v11: TOP typography / section links / shop CTA
   ========================================================================== */
@media (min-width: 770px) {
  /* TOPのh2は長い見出しでも主張が強くなり過ぎないよう最大32pxに統一します。 */
  .page-home .home-hub h2 {
    font-size: var(--font-size-heading-xl);
  }

  /* PCでは見出し横のリンクだけを使用し、下部の重複ボタンを表示しません。 */
  .hub-designs > .button.sp-only,
.hub-news > .button.sp-only,
.instagram-feed__sp-link.sp-only {
    display: none !important;
  }
}

.site-visual .button.shop-cta-link,
.hub-final-cta .button.shop-cta-link {
  color: var(--color-white);
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.site-visual .button.shop-cta-link:hover,
.site-visual .button.shop-cta-link:focus-visible,
.hub-final-cta .button.shop-cta-link:hover,
.hub-final-cta .button.shop-cta-link:focus-visible {
  color: var(--color-white);
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}


/* --------------------------------------------------------------------------
   v12: 用紙デザイン表記とスマートフォン本文の可読性
   -------------------------------------------------------------------------- */
@media (max-width: 760px) {
  .paper-preview__caption {
    padding-top: 11px;
  }

  .paper-preview__item strong {
    font-size: var(--font-size-body);
  }

  .paper-preview__brand,
.paper-preview__reading {
    font-size: 10px;
  }

  /* 中央見出しは保ち、説明本文は視線を追いやすい左揃えにします。 */
  .section-heading-center > p:not(.section-kicker),
.section-heading-row > div > p:not(.section-kicker),
.hub-intro p:not(.section-kicker),
.hub-feature__body p,
.product-overview p:not(.section-kicker),
.product-summary .section-lead,
.hub-final-cta p:not(.section-kicker) {
    text-align: left;
    text-wrap: pretty;
  }

  
}


/* =========================================================
   v13: TOPセクション下部の共通リンク
   PC・スマートフォンとも、各セクションの内容を読んだ後に
   次のページへ進める位置へ1つだけ配置します。
   ========================================================= */
.page-home .hub-section-link {
  display: flex;
  width: fit-content;
  min-width: 220px;
  margin: 46px auto 0;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  text-align: center;
}

.page-home .instagram-feed__profile-link {
  margin-top: 38px;
}

@media (max-width: 760px) {
  .page-home .hub-section-link {
    width: min(100%, 290px);
    min-width: 0;
    margin-top: 30px;
  }

  .page-home .instagram-feed__profile-link {
    margin-top: 26px;
  }
}


/* v7 product and Instagram components, consolidated in the home/product layer. */
/* ---------------------------------------------------------
   Home / product desktop refinements
   --------------------------------------------------------- */
@media (min-width: 981px) {
  .page-home .site-visual__copy,
.page-konintodoke-overview .site-visual__copy {
    max-width: 650px;
  }

  .page-home .hub-primary-grid,
.page-konintodoke-overview .product-overview > .section-shell {
    min-width: 0;
  }

  .product-anchor-nav {
    scrollbar-width: none;
  }

  .product-anchor-nav::-webkit-scrollbar {
    display: none;
  }
}

/* ---------------------------------------------------------
   Product overview: set contents / concept / specifications
   --------------------------------------------------------- */

@media (min-width: 770px) {
  .product-summary__lead {
    max-width: 960px;
    text-align: center;
  }
}

.product-set-contents {
  display: grid;
  margin-top: 54px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--hub-line);
  border-bottom: 1px solid var(--hub-line);
}

.product-set-contents article {
  position: relative;
  padding: 28px 24px 30px;
  text-align: left;
}

.product-set-contents article + article {
  border-left: 1px solid var(--hub-line);
}

.product-set-contents span {
  display: block;
  color: var(--hub-blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.product-set-contents strong {
  display: block;
  margin-top: 10px;
  color: var(--hub-blue-deep);
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 500;
}

.product-set-contents__count {
  font-size: 0.72em;
  font-weight: 500;
  white-space: nowrap;
}

.product-set-contents p {
  margin: 10px 0 0;
  color: #5b6871;
  font-size: 13px;
  line-height: 1.8;
}

.product-concept {
  position: relative;
  padding-block: 108px;
  color: var(--color-white);
  background:
    linear-gradient(120deg, rgba(13, 55, 94, 0.94), rgba(67, 126, 181, 0.46)),
    url("../media/3b38688ac084f064-design-konintodoke-case-words-of-oath.webp") center / cover no-repeat;
}

.product-concept__inner {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.8fr);
  gap: clamp(48px, 7vw, 96px);
}

.product-concept .section-kicker,
.product-concept h2,
.product-concept p {
  color: var(--color-white);
}

.product-concept__body h2 {
  margin: 0;
}

.product-concept__body > p:not(.section-kicker) {
  margin: 22px 0 0;
  line-height: 2;
}

.product-concept__oath {
  padding: clamp(38px, 5vw, 62px);
  margin: 0;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 55px rgba(5, 28, 51, 0.25);
  text-align: center;
}

.product-concept__oath p {
  margin: 0;
  color: var(--hub-blue-deep);
  font-family: var(--serif);
  font-size: var(--font-size-body-sp);
  line-height: 2.15;
  text-align: center;
}

.product-concept__oath footer {
  margin-top: 24px;
  color: #70808c;
  font-size: 11px;
  letter-spacing: 0.14em;
}

.case-specs {
  display: grid;
  margin-top: 26px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: var(--color-white);
  border: 1px solid var(--hub-line);
}

.case-specs > div {
  padding: 24px 20px;
  text-align: center;
}

.case-specs > div + div {
  border-left: 1px solid var(--hub-line);
}

.case-specs strong,
.case-specs span {
  display: block;
}

.case-specs strong {
  color: var(--hub-blue-deep);
  font-family: var(--serif);
  font-size: var(--font-size-body);
  font-weight: 500;
}

.case-specs span {
  margin-top: 7px;
  color: #64717a;
  font-size: 12px;
  line-height: 1.7;
}

.product-premium {
  display: grid;
  margin-top: 78px;
  align-items: center;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: clamp(36px, 6vw, 78px);
  background: var(--color-white);
  box-shadow: var(--hub-shadow);
}

.product-premium__media {
  height: 100%;
  min-height: 360px;
}

.product-premium__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-premium__body {
  padding: 48px 56px 48px 0;
}

.product-premium__body h3 {
  margin: 0;
  color: var(--hub-blue-deep);
  font-family: var(--serif);
  font-size: clamp(28px, 2.7vw, 38px);
  font-weight: 500;
  line-height: 1.55;
}

.product-premium__body > p:not(.section-kicker) {
  margin: 22px 0 24px;
  color: #58656e;
  line-height: 2;
}

.product-designs__notice {
  max-width: 850px;
  padding: 20px 24px;
  margin: 42px auto 0;
  color: #5b6871;
  background: #f6f9fc;
  border-left: 3px solid var(--hub-sky);
  font-size: 13px;
  line-height: 1.85;
}

@media (max-width: 769px) {
  .product-designs__notice {
  border-left: none;
}
}


.product-designs__notice p {
  margin: 0;
}

/* ---------------------------------------------------------
   Instagram feed
   --------------------------------------------------------- */
.instagram-feed {
  padding-block: 104px 112px;
}

.instagram-feed__heading > div > p:last-child {
  max-width: 900px;
  margin: 14px 0 0;
  color: #64717a;
  line-height: 1.85;
}

.instagram-feed__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.instagram-feed__item {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 1;
  background: #edf3f8;
  text-decoration: none;
}

.instagram-feed__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.instagram-feed__overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--color-white);
  background: rgba(9, 48, 82, 0.44);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.instagram-feed__overlay svg,
.instagram-feed__fallback-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}

.instagram-feed__overlay .is-fill,
.instagram-feed__fallback-icon .is-fill {
  fill: currentColor;
  stroke: none;
}

.instagram-feed__item:hover img,
.instagram-feed__item:focus-visible img {
  transform: scale(1.045);
}

.instagram-feed__item:hover .instagram-feed__overlay,
.instagram-feed__item:focus-visible .instagram-feed__overlay {
  opacity: 1;
}

.instagram-feed__type {
  position: absolute;
  top: 10px;
  right: 10px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--color-white);
  background: rgba(8, 31, 53, 0.58);
  border-radius: 50%;
  font-size: 11px;
}

.instagram-feed__fallback {
  display: grid;
  min-height: 180px;
  padding: 34px 40px;
  align-items: center;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 24px;
  background: linear-gradient(135deg, #f5f9fc, #edf5fb);
  border: 1px solid var(--hub-line);
}

.instagram-feed__fallback-icon {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  color: var(--color-white);
  background: var(--hub-blue);
  border-radius: 50%;
}

.instagram-feed__fallback strong {
  color: var(--hub-blue-deep);
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 500;
}

.instagram-feed__fallback p {
  margin: 8px 0 0;
  color: #64717a;
}

.instagram-feed__sp-link {
  margin-top: 24px;
}

@media (max-width: 980px) {
  .product-set-contents,
.case-specs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-set-contents article:nth-child(3),
.case-specs > div:nth-child(3) {
    border-left: 0;
  }

  .product-set-contents article:nth-child(n + 3),
.case-specs > div:nth-child(n + 3) {
    border-top: 1px solid var(--hub-line);
  }

  .product-concept__inner,
.product-premium {
    grid-template-columns: 1fr;
  }

  .product-premium__media {
    min-height: 0;
  }

  .product-premium__body {
    padding: 10px 38px 42px;
  }

  .instagram-feed__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}



@media (max-width: 769px) {
  .product-set-contents {
    margin-top: 36px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-set-contents article {
    padding: 20px 14px 22px;
  }

  .product-set-contents strong {
    font-size: var(--font-size-body);
    line-height: 1.55;
  }

  .product-set-contents p {
    font-size: 12px;
    line-height: 1.75;
  }

  .product-concept {
    padding-block: 76px;
  }

  .product-concept__inner {
    gap: 34px;
  }

  .product-concept__body h2 {
    font-size: 28px;
    line-height: 1.6;
  }

  .product-concept__body > p:not(.section-kicker) {
    font-size: 14px;
  }

  .product-concept__oath {
    padding: 32px 20px;
  }

  .product-concept__oath p {
    font-size: var(--font-size-body-sp);
    line-height: 2.05;
    text-align: center;
  }

  .case-specs {
    grid-template-columns: 1fr 1fr;
  }

  .case-specs > div {
    padding: 20px 12px;
  }

  .product-premium {
    margin-top: 52px;
  }

  .product-premium__body {
    padding: 28px 22px 32px;
  }

  .product-premium__body h3 {
    font-size: 25px;
  }

  .product-designs__notice {
    padding: 17px 18px;
    margin-top: 32px;
    font-size: 12px;
  }

  .instagram-feed {
    padding-block: 76px 82px;
  }

  .instagram-feed__heading > div > p:last-child {
    font-size: 14px;
  }

  .instagram-feed__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .instagram-feed__fallback {
    padding: 28px 22px;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 16px;
  }

  .instagram-feed__fallback .button {
    display: none;
  }

  .instagram-feed__fallback-icon {
    width: 56px;
    height: 56px;
  }

  .instagram-feed__fallback-icon svg {
    width: 28px;
    height: 28px;
  }

  .instagram-feed__fallback strong {
    font-size: 19px;
  }

  .instagram-feed__fallback p {
    font-size: 12px;
    line-height: 1.7;
  }
}

@media (prefers-reduced-motion: reduce) {
  .instagram-feed__item img,
.instagram-feed__overlay {
    transition: none !important;
  }
}


@media (max-width: 769px) {
  .product-design-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 12px;
  }

  .product-design-grid__caption {
    padding-top: 10px;
  }

  .product-design-grid strong {
    font-size: var(--font-size-body-sp);
    line-height: 1.5;
  }

  .product-design-grid small {
    font-size: 10px;
  }

  .product-design-grid .product-design-grid__more {
    margin-top: 8px;
    font-size: 10px;
    line-height: 1.55;
  }

  .case-colors__body > .section-kicker,
  .case-colors__body > h3,
  .product-premium__body > .section-kicker,
  .product-premium__body > h3,
  .product-story-strip .section-kicker,
  .product-story-strip h2 {
    text-align: center;
  }

  .product-media-feature__body > .section-kicker,
  .product-media-feature__body > h2 {
    text-align: center;
  }

}

/* --------------------------------------------------------------------------
   v37: 婚姻届ページのSTORY・最新情報
   -------------------------------------------------------------------------- */
.product-story-strip .product-story-strip__layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.88fr) minmax(0, 1.12fr);
  gap: clamp(36px, 6vw, 76px);
  align-items: center;
}

.product-story-strip__media {
  margin: 0;
}

.product-story-strip__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.product-story-strip__body {
  max-width: 680px;
}

.product-story-strip__body .button {
  margin-top: 30px;
}

.product-latest {
  padding-block: 78px 88px;
}

.product-latest__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.product-latest__news,
.product-latest__instagram {
  display: grid;
  min-width: 0;
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid var(--hub-line);
}

.product-latest__news {
  grid-template-columns: minmax(190px, 0.78fr) minmax(0, 1.22fr);
}

.product-latest__media,
.product-latest__instagram-media {
  display: block;
  min-height: 220px;
  overflow: hidden;
  background: #edf3f8;
}

.product-latest__media img,
.product-latest__instagram-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.product-latest__media:hover img,
.product-latest__media:focus-visible img,
.product-latest__instagram-media:hover img,
.product-latest__instagram-media:focus-visible img {
  transform: scale(1.035);
}

.product-latest__body {
  padding: 24px;
}

.product-latest__label {
  margin: 0 0 12px;
  color: var(--color-accent-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.product-latest__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #68737c;
  font-size: 12px;
}

.product-latest__meta span {
  color: var(--color-primary);
  font-weight: 600;
}

.product-latest__body h3 {
  margin: 14px 0 0;
  color: var(--hub-blue-deep);
  font-family: var(--font-sans);
  font-size: var(--font-size-heading-md);
  font-weight: 600;
  line-height: 1.65;
}

.product-latest__body h3 a {
  color: inherit;
  text-decoration: none;
}

.product-latest__body h3 a:hover,
.product-latest__body h3 a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.product-latest__body > p:not(.product-latest__label) {
  margin: 16px 0 0;
  color: #5f6a73;
  line-height: 1.9;
}

.product-latest__body .text-link,
.product-latest__body .button {
  margin-top: 16px;
}

.product-latest__instagram {
  grid-template-columns: minmax(180px, 0.72fr) minmax(0, 1.28fr);
}

.product-latest__instagram-media--fallback {
  display: grid;
  place-items: center;
  color: var(--color-white);
  background: linear-gradient(145deg, #1540a2, #8b7b37);
}

.product-latest__instagram-media--fallback svg {
  width: 74px;
  height: 74px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
}

.product-latest__instagram-media--fallback .is-fill {
  fill: currentColor;
  stroke: none;
}

@media (max-width: 980px) {
  .product-story-strip .product-story-strip__layout,
  .product-latest__grid {
    grid-template-columns: 1fr;
  }

  .product-story-strip__media {
    max-width: 620px;
    margin-inline: auto;
  }

  .product-story-strip__body {
    max-width: 720px;
    margin-inline: auto;
  }
}

@media (max-width: 760px) {
  .product-story-strip .product-story-strip__layout {
    gap: 28px;
  }

  .product-story-strip__body {
    text-align: center;
  }

  .product-story-strip__body p:not(.section-kicker) {
    text-align: left;
  }

  .product-story-strip__body .button {
    width: 100%;
    min-width: 0;
  }

  .product-latest {
    padding-block: 72px 80px;
  }

  .product-latest__grid {
    gap: 18px;
    margin-top: 30px;
  }

  .product-latest__news,
  .product-latest__instagram {
    grid-template-columns: 1fr;
  }

  .product-latest__media,
  .product-latest__instagram-media {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .product-latest__body {
    padding: 24px 20px 26px;
  }

  .product-latest__body h3 {
    font-size: var(--font-size-heading-md);
  }

  .product-latest__body .button {
    width: 100%;
    min-width: 0;
  }
}


/* ========================================================================== 
   v45: TOP・婚姻届ファーストビューのパララックスと表示安定化
   ========================================================================== */

/*
 * v80:
 * TOPはパララックスを使用せず、FV全体を通常の文書フローでスクロールさせます。
 * スマートフォンではFV文字が下部にあるため、次セクションが上から重なって
 * 文字を早く隠してしまう挙動を避けます。
 *
 * 婚姻届ページは従来どおり写真レイヤーだけをfixedにし、
 * 次の白背景本文が前面へ重なるパララックス表現を維持します。
 */
.page-home .site-visual {
  position: relative;
  top: auto;
}

.page-konintodoke-overview.has-visual-parallax .site-visual {
  position: relative;
  z-index: 0;
  top: auto;
  overflow: visible;
  background: transparent;
  isolation: isolate;
}

.page-konintodoke-overview.has-visual-parallax .site-visual__slides {
  position: fixed;
  z-index: 0;
  top: var(--v8-nav-height-pc);
  right: 0;
  bottom: auto;
  left: 0;
  width: 100vw;
  height: min(76svh, 760px);
  min-height: 620px;
  overflow: hidden;
  pointer-events: none;
}

.has-visual-parallax .site-main {
  position: relative;
  z-index: 2;
  background: var(--color-white);
  box-shadow: 0 -18px 42px rgba(8, 25, 48, 0.12);
  isolation: isolate;
}

.has-visual-parallax .quick-links,
.has-visual-parallax .site-common-cta,
.has-visual-parallax .site-footer {
  position: relative;
  z-index: 4;
  isolation: isolate;
}

/* TOPクロスフェード本体は v59 から home-hero-slider.css に分離しました。 */

/* TOPの中央配置された英字ラベルは、letter-spacingの末尾余白ぶんだけ
 * 見た目の中心が左へ寄るため、ごく小さく右へ補正して見出しの中心とそろえます。 */
.page-home .hub-intro > .section-kicker,
.page-home .hub-support .section-heading-center > .section-kicker,
.page-home .site-common-cta__kicker {
  text-indent: .11em;
}

/* PCの中央揃え本文だけに使う改行です。SPでは改行を消して自然に折り返します。 */
.home-pc-break {
  display: inline;
}


@media (max-width: 769px) {
  .home-pc-break {
    display: none !important;
  }

  /* TOPのスマートフォン表示は本文の左端をそろえます。
   * 760pxと769pxの間だけ旧PC寄り表示になる境界差もここで解消します。 */
  .page-home .hub-intro .section-lead,
  .page-home .hub-support .section-heading-center > p:not(.section-kicker),
  .page-home .site-common-cta__inner > p:not(.site-common-cta__kicker) {
    text-align: left;
  }
}

/* 案内カードがリンクであることを、右向き矢印と動きで明示します。 */
.support-grid__arrow {
  align-self: flex-end;
  display: inline-flex;
  margin-top: 18px;
  color: var(--hub-blue-deep);
  font-family: var(--font-sans);
  font-size: var(--font-size-heading-md);
  font-weight: 500;
  line-height: 1;
  transition: transform 180ms ease;
}

.support-grid a:hover .support-grid__arrow,
.support-grid a:focus-visible .support-grid__arrow {
  transform: translateX(5px);
}

@media (max-width: 959px) {
  .page-konintodoke-overview.has-visual-parallax .site-visual__slides {
    top: var(--v8-nav-height-sp);
  }
}

@media (max-width: 769px) {
  .page-konintodoke-overview.has-visual-parallax .site-visual__slides {
    height: 600px;
    min-height: 600px;
  }

  /* 画面下部に購入導線が常時表示されるため、FV内の重複ボタンを隠します。 */
  .page-home .site-visual__actions,
  .page-konintodoke-overview .site-visual__actions {
    display: none;
  }

  .support-grid__arrow {
    margin-top: 14px;
    font-size: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-konintodoke-overview.has-visual-parallax .site-visual__slides {
    position: fixed;
    top: var(--v8-nav-height-pc);
  }

  .has-visual-parallax .site-main {
    box-shadow: none;
  }

  .support-grid__arrow {
    transition: none;
  }
}

/* v46: 動きを減らす設定かつスマートフォンでも、固定写真の開始位置をナビ下にそろえます。 */
@media (prefers-reduced-motion: reduce) and (max-width: 959px) {
  .page-konintodoke-overview.has-visual-parallax .site-visual__slides {
    top: var(--v8-nav-height-sp);
  }
}