.subpage-banner {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(201, 178, 142, 0.16), transparent 26%),
    linear-gradient(135deg, #f4efe6 0%, #f7f3ec 34%, #f3f0ea 68%, #eee7dc 100%);
  border-top: 1px solid rgba(222, 214, 201, 0.55);
  border-bottom: 1px solid rgba(222, 214, 201, 0.55);
  isolation: isolate;
}

.subpage-banner--business,
.subpage-banner--investors,
.subpage-banner--news {
  background:
    radial-gradient(circle at top left, rgba(201, 178, 142, 0.16), transparent 26%),
    linear-gradient(135deg, #f4efe6 0%, #f7f3ec 34%, #f3f0ea 68%, #eee7dc 100%);
}

.subpage-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 50%, rgba(255, 255, 255, 0) 100%);
  pointer-events: none;
}

.subpage-banner__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  color: var(--color-primary);
  padding: 78px 0 96px;
}

.subpage-banner__eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(162, 123, 72, 0.12);
  color: var(--color-accent);
  font-size: 14px;
  letter-spacing: 0.14em;
  margin-bottom: 22px;
}

.subpage-banner__title {
  font-size: 92px;
  line-height: 0.98;
  color: var(--color-primary);
  margin-bottom: 26px;
  letter-spacing: -0.05em;
}

.subpage-banner__desc {
  font-size: 18px;
  line-height: 1.75;
  color: var(--color-text);
  max-width: 720px;
}


.subpage-banner::before,
.subpage-banner::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
}

.subpage-banner::before {
  width: 320px;
  height: 320px;
  left: -150px;
  top: -130px;
  background: radial-gradient(circle, rgba(74, 144, 226, 0.18) 0%, rgba(74, 144, 226, 0.10) 48%, rgba(74, 144, 226, 0) 72%);
}

.subpage-banner::after {
  width: 420px;
  height: 420px;
  right: -160px;
  bottom: -190px;
  background: radial-gradient(circle, rgba(246, 205, 92, 0.22) 0%, rgba(246, 205, 92, 0.13) 50%, rgba(246, 205, 92, 0) 74%);
}

.subpage-tabs {
  position: sticky;
  top: var(--header-height);
  z-index: 80;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid rgba(224, 224, 224, 0.95);
  backdrop-filter: blur(14px);
}

.subpage-tabs__inner {
  min-height: 78px;
  display: flex;
  justify-content: center;
  gap: clamp(28px, 4.5vw, 72px);
  overflow-x: auto;
  scrollbar-width: none;
}

.subpage-tabs__inner::-webkit-scrollbar {
  display: none;
}

.subpage-tabs__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 78px;
  color: #6f7480;
  font-size: 18px;
  white-space: nowrap;
  transition: color 0.22s ease;
}

.subpage-tabs__link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 3px;
  border-radius: 99px 99px 0 0;
  background: #2d63ff;
  transform: translateX(-50%);
  transition: width 0.22s ease;
}

.subpage-tabs__link:hover,
.subpage-tabs__link.is-active {
  color: var(--color-primary);
}

.subpage-tabs__link:hover::after,
.subpage-tabs__link.is-active::after {
  width: 72px;
}

.subpage-section {
  padding: 100px 0 108px;
  scroll-margin-top: calc(var(--header-height) + 88px);
}

.subpage-section--soft {
  background: #fafafa;
}

.subpage-section--profile {
  padding-top: 112px;
}

.subpage-section__narrow {
  max-width: 1080px;
}

.subpage-title {
  text-align: center;
  margin-bottom: 52px;
}

.subpage-title__label,
.subpage-heading .subpage-title__label,
.split-panel .subpage-title__label,
.dark-panel .subpage-title__label {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.subpage-title h2,
.subpage-heading h2,
.split-panel h2,
.dark-panel h2 {
  color: var(--color-primary);
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.04em;
  margin: 0;
}

.subpage-lead {
  margin: 0 auto 46px;
  color: var(--color-primary);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 500;
  line-height: 1.85;
}

.subpage-copy {
  display: grid;
  gap: 24px;
}

.subpage-copy p,
.subpage-heading p,
.split-panel p,
.service-grid p,
.value-grid p,
.dark-panel p,
.notice-list p {
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.82;
}

.subpage-copy p {
  font-size: 18px;
  line-height: 1.95;
}

.subpage-heading {
  margin-bottom: 48px;
}

.subpage-heading p {
  max-width: 760px;
  margin-top: 16px;
}

.subpage-heading--sticky {
  position: static;
}

.split-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.1fr);
  gap: 70px;
  align-items: center;
  padding: 74px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 12% 16%, rgba(162, 123, 72, 0.15), transparent 30%),
    linear-gradient(135deg, rgba(255,255,255,0.94), rgba(255,255,255,0.76));
  box-shadow: var(--shadow-md);
}

.split-panel__content {
  display: grid;
  gap: 28px;
}

.split-panel__content article {
  padding-bottom: 26px;
  border-bottom: 1px solid var(--color-line);
}

.split-panel__content article:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.split-panel h3,
.service-grid h3,
.value-grid h3,
.dark-panel h3,
.notice-list h3 {
  color: var(--color-primary);
  font-size: 24px;
  line-height: 1.35;
  margin-bottom: 10px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.service-grid article {
  min-height: 260px;
  padding: 34px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
  background: #ffffff;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.service-grid article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-grid span {
  display: inline-block;
  margin-bottom: 48px;
  color: #2d63ff;
  font-size: 42px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.content-layout {
  display: grid;
  grid-template-columns: 0.68fr 1.32fr;
  gap: 70px;
  align-items: start;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-line);
}

.value-grid article {
  min-height: 194px;
  padding: 38px;
  background: #ffffff;
}

.dark-panel {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 56px;
  align-items: center;
  padding: 68px;
  border-radius: var(--radius-lg);
  background: #111216;
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

.dark-panel h2,
.dark-panel h3 {
  color: #ffffff;
}

.dark-panel p {
  color: rgba(255, 255, 255, 0.68);
}

.dark-panel > div:first-child p {
  margin-top: 22px;
  max-width: 560px;
}

.dark-panel__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.dark-panel__list article {
  min-height: 150px;
  padding: 30px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.08);
}

.notice-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-line);
}

.notice-list article {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--color-line);
  align-items: center;
}

.notice-list time {
  color: var(--color-accent);
  font-weight: 700;
}

.notice-list a {
  color: var(--color-primary);
  font-weight: 700;
  white-space: nowrap;
}

.subpage-backtop {
  position: fixed;
  right: 30px;
  bottom: 72px;
  z-index: 90;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(244, 247, 255, 0.94) 100%);
  color: #2d63ff;
  box-shadow: 0 12px 34px rgba(17, 24, 39, 0.12), 0 2px 10px rgba(45, 99, 255, 0.10);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  transition: transform 0.24s ease, box-shadow 0.24s ease, color 0.24s ease, background 0.24s ease;
  overflow: hidden;
}

.subpage-backtop::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(255, 255, 255, 0.18) 100%);
  opacity: 0.95;
  pointer-events: none;
}

.subpage-backtop:hover {
  transform: translateY(-4px) scale(1.02);
  color: #1f4fff;
  background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(240, 245, 255, 0.98) 100%);
  box-shadow: 0 18px 42px rgba(17, 24, 39, 0.16), 0 6px 18px rgba(45, 99, 255, 0.16);
}

.subpage-backtop:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(45, 99, 255, 0.14), 0 18px 42px rgba(17, 24, 39, 0.16);
}

.subpage-backtop svg {
  position: relative;
  z-index: 1;
  width: 17px;
  height: 17px;
}

@media (max-width: 1279px) {
  .subpage-banner {
    min-height: 460px;
  }

  .subpage-banner__title {
    font-size: 62px;
  }

  .subpage-tabs__inner {
    justify-content: flex-start;
    gap: 40px;
  }

  .split-panel,
  .content-layout,
  .dark-panel {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 991px) {
  .subpage-banner {
    min-height: 380px;
  }

  .subpage-banner__content {
    padding: 52px 0 70px;
  }

  .subpage-banner__title {
    font-size: 46px;
  }

  .subpage-banner__desc {
    font-size: 18px;
  }

  .subpage-tabs__inner {
    min-height: 66px;
    gap: 28px;
  }

  .subpage-tabs__link {
    min-height: 66px;
    font-size: 16px;
  }

  .subpage-section {
    padding: 72px 0 80px;
  }

  .subpage-section--profile {
    padding-top: 82px;
  }

  .subpage-lead {
    font-size: 20px;
  }

  .split-panel,
  .dark-panel {
    padding: 34px;
  }

  .service-grid,
  .value-grid,
  .dark-panel__list,
  .notice-list article {
    grid-template-columns: 1fr;
  }

  .value-grid article {
    min-height: auto;
  }

  .subpage-heading--sticky {
    position: static;
  }

  .notice-list article {
    gap: 10px;
  }
}

@media (max-width: 575px) {
  .subpage-title h2,
  .subpage-heading h2,
  .split-panel h2,
  .dark-panel h2 {
    font-size: 32px;
  }

  .subpage-backtop {
    right: 22px;
    bottom: 44px;
    width: 42px;
    height: 42px;
  }

  .subpage-backtop svg {
    width: 15px;
    height: 15px;
  }
}

/* Hover override: when hovering a secondary tab,
   hide the scroll-active underline so there is only one blue underline. */
.subpage-tabs__inner:has(.subpage-tabs__link:hover) .subpage-tabs__link.is-active:not(:hover) {
  color: #6f7480;
}

.subpage-tabs__inner:has(.subpage-tabs__link:hover) .subpage-tabs__link.is-active:not(:hover)::after {
  width: 0;
}


/* Notice section compact refinement */
#notice-news .subpage-heading {
  margin-bottom: 28px;
}

#notice-news .subpage-heading p {
  max-width: 420px;
  margin-top: 10px;
}

#notice-news .notice-grid {
  grid-template-columns: repeat(2, minmax(0, 360px));
  gap: 24px;
  align-items: stretch;
}

#notice-news .notice-grid article {
  min-height: 220px;
  padding: 34px 36px;
  border-radius: 24px;
}

#notice-news .notice-grid span {
  margin-bottom: 28px;
  font-size: 32px;
}

#notice-news .notice-grid h3 {
  margin: 0 0 10px;
  font-size: 26px;
  line-height: 1.2;
}

#notice-news .notice-grid p {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  #notice-news .notice-grid {
    grid-template-columns: 1fr;
  }
}


/* Notice section layout refinement */
#notice-news .subpage-heading {
  margin-bottom: 22px;
}

#notice-news .notice-grid {
  width: 100%;
  grid-template-columns: repeat(2, minmax(320px, 1fr));
  gap: 28px;
}

#notice-news .notice-grid article {
  width: 100%;
  min-height: 220px;
}

@media (min-width: 1200px) {
  #notice-news .notice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  #notice-news .notice-grid {
    grid-template-columns: 1fr;
  }
}



/* Official launch subpage banner optimization */
.subpage-banner {
  min-height: 520px;
}

.subpage-banner__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.52fr);
  gap: clamp(34px, 5vw, 72px);
  align-items: center;
  width: 100%;
}

.subpage-banner__content {
  max-width: 880px;
}

.subpage-banner__title {
  font-size: clamp(58px, 5vw, 88px);
  letter-spacing: -0.055em;
}

.subpage-banner__desc {
  max-width: 820px;
  color: #4f5663;
}

.subpage-banner__card {
  position: relative;
  overflow: hidden;
  padding: 32px;
  border: 1px solid rgba(222, 214, 201, 0.82);
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.52)),
    radial-gradient(circle at 82% 18%, rgba(246, 205, 92, 0.18), transparent 34%);
  box-shadow: 0 26px 66px rgba(16, 17, 20, 0.08);
}

.subpage-banner__card::after {
  content: "";
  position: absolute;
  width: 140px;
  height: 140px;
  right: -62px;
  bottom: -68px;
  border-radius: 50%;
  background: rgba(162, 123, 72, 0.12);
}

.subpage-banner__card-kicker {
  display: inline-block;
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  margin-bottom: 16px;
}

.subpage-banner__card h2 {
  position: relative;
  color: var(--color-primary);
  font-size: clamp(25px, 2vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.04em;
  margin-bottom: 14px;
}

.subpage-banner__card p {
  position: relative;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.82;
}

.subpage-banner__tags {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.subpage-banner__tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 13px;
  border-radius: 999px;
  background: rgba(16, 17, 20, 0.06);
  color: var(--color-primary);
  font-size: 13px;
  white-space: nowrap;
}

@media (max-width: 1180px) {
  .subpage-banner__layout {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .subpage-banner__content {
    padding-bottom: 24px;
  }

  .subpage-banner__card {
    max-width: 720px;
    margin-bottom: 64px;
  }
}

@media (max-width: 768px) {
  .subpage-banner__card {
    padding: 26px;
    margin-bottom: 52px;
  }
}

/* Detail modal for "查看" entries */
body.modal-open {
  overflow: hidden;
}

.notice-list__view {
  appearance: none;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--color-primary);
  font: inherit;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.22s ease, transform 0.22s ease;
}

.notice-list__view:hover,
.notice-list__view:focus-visible {
  color: #2d63ff;
}

.notice-list__view:focus-visible {
  outline: 2px solid rgba(45, 99, 255, 0.32);
  outline-offset: 4px;
  border-radius: 8px;
}

.content-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 42px 28px;
}

.content-modal.is-open {
  display: flex;
}

.content-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(16, 17, 20, 0.42);
  backdrop-filter: blur(8px);
}

.content-modal__panel {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100vw - 120px));
  max-height: min(90vh, 880px);
  overflow-y: auto;
  padding: 66px 82px 68px;
  border: 1px solid rgba(222, 214, 201, 0.82);
  border-radius: 34px;
  background:
    radial-gradient(circle at 92% 8%, rgba(246, 205, 92, 0.14), transparent 30%),
    #ffffff;
  box-shadow: 0 32px 90px rgba(16, 17, 20, 0.24);
}

.content-modal__close {
  position: absolute;
  top: 24px;
  right: 24px;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(16, 17, 20, 0.08);
  border-radius: 50%;
  background: #ffffff;
  color: var(--color-primary);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.22s ease, transform 0.22s ease;
}

.content-modal__close:hover,
.content-modal__close:focus-visible {
  background: #f6f7fb;
  transform: translateY(-1px);
}

.content-modal__close:focus-visible {
  outline: 2px solid rgba(45, 99, 255, 0.32);
  outline-offset: 3px;
}

.content-modal__kicker {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(162, 123, 72, 0.10);
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin-bottom: 18px;
}

.content-modal__title {
  color: var(--color-primary);
  font-size: clamp(38px, 4.8vw, 62px);
  line-height: 1.18;
  letter-spacing: -0.045em;
  margin-bottom: 28px;
  padding-right: 24px;
}

.content-modal__meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(16, 17, 20, 0.05);
  color: var(--color-text-secondary);
  font-size: 14px;
  margin-bottom: 28px;
}

.content-modal__meta strong {
  color: var(--color-primary);
}

.content-modal__section {
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
}

.content-modal__section + .content-modal__section {
  margin-top: 24px;
}

.content-modal__section-label {
  display: block;
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin-bottom: 10px;
}

.content-modal__summary,
.content-modal__body {
  color: var(--color-text-secondary);
  font-size: 19px;
  line-height: 2.05;
}

@media (max-width: 767px) {
  .content-modal {
    padding: 22px 14px;
  }

  .content-modal__panel {
    width: 100%;
    max-height: 88vh;
    padding: 38px 26px 34px;
    border-radius: 24px;
  }

  .content-modal__close {
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
  }

  .content-modal__title {
    padding-right: 34px;
    font-size: clamp(30px, 9vw, 42px);
  }
}


@media (min-width: 768px) and (max-width: 1180px) {
  .content-modal__panel {
    width: calc(100vw - 80px);
    padding: 56px 58px 58px;
  }
}

/* Card hover floating effect */
.timeline__item,
.culture-grid article,
.office-panel__list article,
.value-grid article,
.dark-panel__list article,
.service-grid article,
.notice-list__item,
.summary-grid article,
.contact-card,
.media-grid article {
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease,
    background 0.28s ease;
  will-change: transform;
}

.timeline__item:hover,
.service-grid article:hover,
.notice-list__item:hover,
.summary-grid article:hover,
.media-grid article:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 56px rgba(16, 17, 20, 0.12);
  border-color: rgba(45, 99, 255, 0.28);
}

.contact-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.28);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

@media (hover: none) {
  .timeline__item:hover,
          .service-grid article:hover,
  .notice-list__item:hover,
  .summary-grid article:hover,
  .contact-card:hover,
  .media-grid article:hover {
    transform: none;
    box-shadow: inherit;
  }
}

/* 2026 visual refresh: subpage polish without changing copy. */
.subpage-banner {
  min-height: clamp(500px, 62vh, 680px);
  background: var(--gradient-hero);
  border-top: 0;
  border-bottom-color: rgba(177, 132, 78, 0.18);
}

.subpage-banner__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}

.subpage-banner__content {
  max-width: 860px;
  padding: clamp(76px, 8vw, 126px) 0;
}

.subpage-banner__eyebrow {
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(177, 132, 78, 0.2);
  box-shadow: 0 10px 26px rgba(17, 24, 39, 0.06);
  color: var(--color-accent-deep);
  font-weight: 800;
  backdrop-filter: blur(14px);
}

.subpage-banner__title {
  font-size: clamp(50px, 7.2vw, 100px);
  letter-spacing: -0.065em;
  background: linear-gradient(95deg, var(--color-primary) 0%, #243454 50%, var(--color-accent-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subpage-banner__desc {
  color: rgba(21, 25, 35, 0.76);
  font-size: clamp(17px, 1.25vw, 20px);
}

.subpage-banner__card {
  border: 1px solid rgba(233, 228, 218, 0.84);
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
}

.subpage-tabs {
  background: rgba(255, 255, 255, 0.78);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  backdrop-filter: blur(18px) saturate(145%);
  border-bottom-color: rgba(233, 228, 218, 0.75);
  box-shadow: 0 16px 42px rgba(17, 24, 39, 0.055);
}

.subpage-tabs__link {
  font-weight: 600;
}

.subpage-tabs__link::after {
  background: linear-gradient(90deg, var(--color-blue), var(--color-accent));
}

.subpage-section {
  padding: clamp(86px, 8vw, 132px) 0;
}

.subpage-section--soft {
  background:
    radial-gradient(circle at 92% 8%, rgba(40,92,255,0.07), transparent 28%),
    linear-gradient(180deg, #fbfaf7 0%, #f6f1e8 100%);
}

.subpage-title__label {
  padding: 0 12px;
  min-height: 32px;
  border-radius: 999px;
  background: rgba(177, 132, 78, 0.11);
  color: var(--color-accent-deep);
}

.subpage-title h2,
.subpage-heading h2,
.split-panel h2,
.dark-panel h2 {
  letter-spacing: -0.055em;
}

.subpage-lead,
.subpage-copy p {
  color: rgba(21, 25, 35, 0.72);
}

.subpage-copy p {
  padding: 22px 26px;
  border-left: 3px solid rgba(177,132,78,0.32);
  border-radius: 0 22px 22px 0;
  background: rgba(255,255,255,0.70);
}

.split-panel,
.dark-panel,
.subpage-banner__card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.split-panel {
  background:
    radial-gradient(circle at 12% 16%, rgba(40,92,255,0.10), transparent 30%),
    radial-gradient(circle at 90% 10%, rgba(177,132,78,0.16), transparent 30%),
    rgba(255,255,255,0.86);
  box-shadow: var(--shadow-md);
}

.dark-panel {
  background: var(--gradient-dark);
  box-shadow: var(--shadow-lg);
}

.dark-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 12% 18%, rgba(40,92,255,0.18), transparent 32%), radial-gradient(circle at 88% 22%, rgba(177,132,78,0.22), transparent 34%);
}

.dark-panel > * {
  position: relative;
  z-index: 1;
}

.service-grid article,
.value-grid article,
.summary-grid article,
.media-grid article,
.notice-list__item,
.dark-panel__list article,
.contact-card,
.office-panel__list article,
.timeline__item {
  border: 1px solid rgba(233, 228, 218, 0.84);
  background: rgba(255,255,255,0.84);
  box-shadow: 0 16px 42px rgba(17,24,39,0.07);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.service-grid article:hover,
.value-grid article:hover,
.summary-grid article:hover,
.media-grid article:hover,
.notice-list__item:hover,
.dark-panel__list article:hover,
.contact-card:hover,
.office-panel__list article:hover,
.timeline__item:hover {
  transform: translateY(-6px);
  border-color: rgba(40,92,255,0.18);
  box-shadow: 0 24px 64px rgba(17,24,39,0.12);
}

.notice-list__view {
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), #2b3548);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(17,24,39,0.16);
}

.subpage-backtop {
  background: rgba(17,24,39,0.86);
  color: #ffffff;
}

@media (max-width: 991px) {
  .subpage-banner__layout {
    grid-template-columns: 1fr;
  }

  .subpage-banner__card {
    margin-bottom: 56px;
  }
}

@media (max-width: 768px) {
  .subpage-copy p {
    padding: 20px;
  }
}


/* ===== Feedback refinement patch: subpage cards and actions ===== */
.value-grid article {
  transition: none;
}

.value-grid article:hover {
  transform: none;
  border-color: rgba(233, 228, 218, 0.84);
  box-shadow: 0 16px 42px rgba(17, 24, 39, 0.07);
}

.dark-panel__list article {
  border: 1px solid rgba(234, 226, 214, 0.18);
  background: #f5f1e8;
  box-shadow: none;
  transition: none;
}

.dark-panel__list article:hover {
  transform: none;
  border-color: rgba(234, 226, 214, 0.18);
  box-shadow: none;
}

.dark-panel__list article h3 {
  color: var(--color-primary);
}

.dark-panel__list article p,
.dark-panel__list article .contact-card__phone,
.dark-panel__list article .contact-card__email {
  color: #5b6270;
}

.notice-list__view {
  appearance: none;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--color-primary);
  box-shadow: none;
  border-radius: 0;
}

.notice-list__view:hover,
.notice-list__view:focus-visible {
  color: #2d63ff;
  background: transparent;
}

.subpage-backtop {
  width: 54px;
  height: 54px;
  border: 1px solid rgba(18, 24, 38, 0.12);
  background: rgba(255, 255, 255, 0.96);
  color: var(--color-primary);
  box-shadow: 0 16px 36px rgba(17, 24, 39, 0.14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.subpage-backtop:hover {
  transform: translateY(-2px);
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 20px 42px rgba(17, 24, 39, 0.18);
}

.subpage-backtop::before {
  display: none;
}

.subpage-backtop svg {
  width: 18px;
  height: 18px;
}


/* ===== Round 2 refinement: replicate office card style ===== */
.dark-panel__list {
  align-items: stretch;
}

.dark-panel__list article {
  position: relative;
  min-height: 188px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 38px 36px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(135deg, rgba(95, 104, 125, 0.48) 0%, rgba(83, 78, 88, 0.34) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: none;
}

.dark-panel__list article:hover {
  transform: none;
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}

.dark-panel__list article h3 {
  margin-bottom: 16px;
  color: #ffffff;
  font-size: clamp(24px, 2.1vw, 30px);
  line-height: 1.2;
}

.dark-panel__list article p,
.dark-panel__list article .contact-card__phone,
.dark-panel__list article .contact-card__email {
  color: rgba(255, 255, 255, 0.86);
  font-size: 16px;
  line-height: 1.75;
}

.dark-panel__list article .contact-card__email {
  margin-top: 8px;
}

@media (max-width: 768px) {
  .dark-panel__list article {
    min-height: auto;
    padding: 28px 24px;
    border-radius: 24px;
  }
}