/* account-link-flow.css */
/* Account Link Flow Section - Link BATTERY */

.account-link-flow {
  padding: var(--spacing-18) var(--spacing-10);
  background-color: var(--color-accent-yellow);
}

@media (max-width: 960px) {
  .account-link-flow {
    padding: var(--spacing-14) var(--spacing-4);
  }
}

.account-link-flow__container {
  display: flex;
  max-width: var(--max-width-xl);
  flex-direction: column;
  margin: 0 auto;
}

.account-link-flow__header {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--spacing-6);
}

.account-link-flow__main-title {
  display: flex;
  align-items: center;
  margin: 0;
  color: var(--color-black);
  font-size: var(--size-36);
  font-weight: var(--font-weight-normal);
  gap: var(--spacing-2);
  line-height: var(--line-height-normal);
  scroll-margin-top: 88px;
}

@media (max-width: 960px) {
  .account-link-flow__main-title {
    font-size: var(--size-26);
    scroll-margin-top: 74px;
  }
}

.account-link-flow__dot-icon {
  color: var(--color-primary);
  font-size: var(--size-12);
}

.account-link-flow__description {
  margin: 0;
  margin-top: var(--spacing-6);
  color: var(--color-black);
  font-size: var(--size-16);
  line-height: var(--line-height-relaxed);
}

@media (max-width: 960px) {
  .account-link-flow__description {
    margin-top: var(--spacing-4);
    font-size: var(--size-14);
  }

  .account-link-flow__description br {
    display: none;
  }
}

.account-link-flow__steps {
  display: flex;
  flex-direction: column;
  padding-bottom: var(--spacing-6);
  gap: var(--spacing-2);
}

.account-link-flow__step {
  display: flex;
  overflow: hidden;
  min-height: 104px;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  background-color: var(--color-cream);
  gap: var(--spacing-4);
}

@media (max-width: 767px) {
  .account-link-flow__step {
    min-height: auto;
    max-height: 100%;
    flex-direction: column;
    padding-left: var(--spacing-3);
  }
}

.account-link-flow__step-content-wrapper {
  display: grid;
  width: 100%;
  align-items: center;
  gap: var(--spacing-5);
  grid-template-columns: 93px 1fr;
}

@media (max-width: 767px) {
  .account-link-flow__step-content-wrapper {
    gap: var(--spacing-4);
    grid-template-columns: 53px 1fr;
  }
}

.account-link-flow__step-number {
  display: flex;
  height: 100%;
  min-height: 72px;
  flex-direction: column;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  padding: 0;
  padding-right: var(--spacing-5);
  border-right: 1px solid var(--color-secondary);
}

@media (max-width: 960px) {
  .account-link-flow__step-number {
    padding-right: var(--spacing-3);
  }
}

@media (max-width: 767px) {
  .account-link-flow__step-number {
    padding: 0;
    padding-right: 13px;
  }
}

.account-link-flow__step-label {
  color: var(--color-secondary);
  font-family: var(--font-family-en);
  font-size: 13px;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-none);
  text-align: center;
  text-transform: uppercase;
}

.account-link-flow__step-label--complete {
  font-family: var(--font-family-ja);
  font-size: var(--size-16);
  text-transform: none;
}

@media (max-width: 960px) {
  .account-link-flow__step-label--complete {
    font-size: var(--size-14);
  }
}

.account-link-flow__step-digit {
  color: var(--color-secondary);
  font-family: var(--font-family-en);
  font-size: var(--size-48);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-none);
  text-align: center;
}

@media (max-width: 960px) {
  .account-link-flow__step-digit {
    font-size: var(--size-36);
  }
}

.account-link-flow__step-content {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-4);
}

@media (max-width: 767px) {
  .account-link-flow__step-content {
    flex-direction: column;
    gap: var(--spacing-1);
  }
}

.account-link-flow__step-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}

.account-link-flow__step-text .account-link-flow__step-note {
  width: 100%;
  margin-top: var(--spacing-1);
  color: var(--color-text-light);
  font-size: var(--size-14);
}

@media (max-width: 960px) {
  .account-link-flow__step-text .account-link-flow__step-note {
    font-size: var(--size-12);
  }
}

.account-link-flow__step-text .account-link-flow__step-note-link {
  position: relative;
  margin-top: var(--spacing-1);
  margin-right: var(--spacing-1);
  color: var(--color-text-light);
  font-size: var(--size-14);
  text-decoration: underline;
}

@media (max-width: 960px) {
  .account-link-flow__step-text .account-link-flow__step-note-link {
    font-size: var(--size-12);
  }
}

.account-link-flow__step-text .account-link-flow__step-note-link span {
  position: relative;
  display: inline-block;
  width: 13px;
}

.account-link-flow__step-text .account-link-flow__step-note-link span svg {
  position: absolute;
  top: -12px;
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-left: var(--spacing-1);
}

@media (max-width: 960px) {
  .account-link-flow__step-text .account-link-flow__step-note-link span svg {
    top: -11px;
  }
}

/* Button wrapper for proper alignment */
.account-link-flow__step-button {
  display: flex;
  flex-shrink: 0;
  align-items: center;
}
@media (max-width: 767px) {
  .account-link-flow__step-button {
    justify-content: flex-start;
    margin-top: var(--spacing-3);
  }

  .account-link-flow__step-button .btn--outline {
    min-width: 100%;
  }
}

.account-link-flow__step-title {
  color: var(--color-text-brown);
  font-size: var(--size-16);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
}

@media (max-width: 960px) {
  .account-link-flow__step-title {
    font-size: var(--size-14);
  }
}

.account-link-flow__step-description {
  color: var(--color-text-brown);
  font-size: var(--size-16);
}

@media (max-width: 960px) {
  .account-link-flow__step-description {
    font-size: var(--size-14);
  }
}

@media (max-width: 767px) {
  .account-link-flow__step-description .account-link-flow-description-br--pc {
    display: none;
  }
}

/* Dot dividers between steps */
.account-link-flow__divider {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 0 0 50px;
  gap: var(--spacing-1);
}
@media (max-width: 960px) {
  .account-link-flow__divider {
    padding-left: 54px;
  }
}
@media (max-width: 767px) {
  .account-link-flow__divider {
    padding-left: 30px;
  }
}

.account-link-flow__dot {
  width: var(--size-4);
  height: var(--size-4);
  border-radius: 50%;
  background-color: var(--color-border-neutral);
}

/* Optional accordion inside flow section */
.account-link-flow__accordion {
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-sm);
  background: var(--color-cream);
}
.account-link-flow__accordion:not([open]):hover {
  border-color: var(--color-secondary-hover);
}
.account-link-flow__accordion:not([open]):hover .account-link-flow__accordion-title,
.account-link-flow__accordion:not([open]):hover .account-link-flow__accordion-icon {
  color: var(--color-secondary-hover);
}
.account-link-flow__accordion[open]:has(> .account-link-flow__accordion-summary:hover) {
  border-color: var(--color-secondary-hover);
}
.account-link-flow__accordion[open]:has(> .account-link-flow__accordion-summary:hover)
  .account-link-flow__accordion-title,
.account-link-flow__accordion[open]:has(> .account-link-flow__accordion-summary:hover)
  .account-link-flow__accordion-icon {
  color: var(--color-secondary-hover);
}

.account-link-flow__accordion-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-5) var(--spacing-4);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  cursor: pointer;
  list-style: none;
}

.account-link-flow__accordion-summary::-webkit-details-marker {
  display: none;
}

.account-link-flow__accordion-title {
  font-size: var(--size-16);
  font-weight: var(--font-weight-bold);
}

.account-link-flow__accordion-icon {
  display: inline-flex;
  width: var(--size-24);
  height: var(--size-24);
  align-items: center;
  justify-content: center;
  font-size: var(--size-18);
  font-weight: var(--font-weight-bold);
}

.account-link-flow__accordion-icon::before {
  content: "+";
}

details[open] .account-link-flow__accordion-icon::before {
  content: "−";
}

.account-link-flow__accordion-content {
  padding: 0 var(--spacing-6) var(--spacing-6);
  border-top: 1px solid var(--color-border-gray);
}

@media (max-width: 960px) {
  .account-link-flow__accordion-content {
    padding: 0 var(--spacing-4) var(--spacing-4);
  }
}

.account-link-flow__text {
  margin: var(--spacing-4) 0;
  font-size: var(--size-16);
}

.account-link-flow__requirements {
  padding: 0;
  margin: 0;
  font-size: var(--size-16);
  line-height: var(--line-height-relaxed);
  list-style: none;
}

.account-link-flow__requirements li + li {
  margin-top: var(--spacing-4);
}

.account-link-flow__requirements strong {
  font-weight: var(--font-weight-bold);
}

.account-link-flow__requirements a {
  color: var(--color-blue);
  text-decoration: underline;
}

.account-link-flow__link {
  display: inline-flex;
  align-items: center;
  color: var(--color-blue);
  gap: var(--spacing-2);
  text-decoration: underline;
}

.account-link-flow__step--highlight {
  animation: step-highlight 2s ease-out;
}

@keyframes step-highlight {
  0%,
  50% {
    box-shadow: 0 0 0 3px var(--color-secondary);
  }

  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

/* banner-carousel.css */
/* Top Banner Carousel */
.carousel {
  --swiper-navigation-color: var(--color-black);
  --swiper-pagination-color: var(--color-amber);
  --swiper-pagination-bullet-inactive-color: var(--color-gray);
  --swiper-pagination-bullet-inactive-opacity: 1;

  background: var(--color-cream-light);
}
.carousel__container {
  max-width: var(--max-width-2xl);
  padding: var(--spacing-5) var(--spacing-10) var(--spacing-4);
  margin: 0 auto;
}
@media (max-width: 960px) {
  .carousel__container {
    padding: var(--spacing-5) 0 var(--spacing-4);
  }
}
.carousel__swiper {
  position: relative;
  overflow: hidden;
  margin-bottom: var(--spacing-4);
}
.carousel__swiper .swiper-slide {
  width: var(--size-300);
  height: auto;
}
.carousel__swiper--single-slide {
  margin-bottom: var(--spacing-1);
}
.carousel__swiper--single-slide .swiper-wrapper {
  width: fit-content;
  margin: 0 auto;
}
.carousel__swiper--single-slide .swiper-slide {
  width: var(--size-300);
  max-width: var(--size-300);
}
.carousel__swiper--two-slides {
  padding-right: var(--spacing-4);
  padding-left: var(--spacing-4);
  margin-bottom: var(--spacing-1);
}
@media (max-width: 767.98px) {
  .carousel__swiper--two-slides {
    overflow: visible;
    margin-bottom: 0;
  }

  .carousel__swiper--two-slides .swiper-wrapper {
    width: 100% !important;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    transform: none !important;
  }

  .carousel__swiper--two-slides .swiper-slide {
    width: 100% !important;
    max-width: var(--size-320);
    margin: 0 !important;
  }
}
.carousel__swiper--two-slides .swiper-wrapper {
  width: fit-content;
  margin: 0 auto;
}
.carousel__swiper--two-slides .swiper-slide {
  width: var(--size-480);
  max-width: var(--size-480);
}
.carousel__link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}
.carousel__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.carousel__navigation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-6);
}
.carousel__nav-button {
  display: flex;
  width: var(--size-32);
  height: var(--size-32);
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  color: var(--color-black);
  transition: opacity var(--transition-fast);
}
.carousel__nav-button:hover {
  opacity: 0.7;
}
.carousel__nav-button.swiper-button-disabled {
  cursor: not-allowed;
  opacity: 0.3;
}
.carousel__nav-button svg {
  width: var(--size-18);
  height: var(--size-18);
  color: var(--color-gray-lightest);
}
.carousel__pagination {
  display: flex;
  width: fit-content !important;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
}
.carousel__autoplay-toggle {
  position: relative;
  display: inline-flex;
  width: var(--size-32);
  height: var(--size-32);
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  color: var(--color-text-brown);
  transition: opacity var(--transition-fast);
}
.carousel__autoplay-toggle:hover {
  opacity: 0.7;
}
.carousel__autoplay-toggle::after {
  display: block;
  width: 1px;
  height: var(--size-24);
  margin-left: var(--spacing-4);
  background: var(--color-border-gray);
  content: "";
}
.carousel__autoplay-icon {
  display: none;
  width: var(--size-18);
  height: var(--size-18);
}
.carousel .carousel__autoplay-toggle[aria-pressed="false"] .carousel__autoplay-icon--pause {
  display: inline-flex;
}
.carousel .carousel__autoplay-toggle[aria-pressed="true"] .carousel__autoplay-icon--play {
  display: inline-flex;
}
.carousel .carousel__autoplay-icon--pause svg,
.carousel .carousel__autoplay-icon--play svg {
  width: var(--size-20);
  height: var(--size-20);
  color: var(--color-gray-lightest);
}

/* Swiper Pagination (top) */
.carousel .swiper-pagination-bullet {
  width: var(--size-6);
  height: var(--size-6);
  padding: 0;
  border: none;
  border-radius: 50%;
  -webkit-appearance: none;
  appearance: none;
  background-color: var(--color-gray-lightest);
  opacity: 1;
  transition: all var(--transition-fast);
}
.carousel .swiper-pagination-bullet:hover {
  opacity: 0.7;
}

.carousel .swiper-pagination-bullet-active {
  width: 9px;
  height: 9px;
  background: var(--color-amber);
}

.carousel__mount:empty {
  display: none;
}

.carousel__loading {
  padding: var(--spacing-10);
  background: var(--color-cream-light);
  color: var(--color-text-gray);
  font-size: var(--size-14);
  text-align: center;
}

/* Bottom Banner Carousel */
.bottom-carousel {
  --swiper-navigation-color: var(--color-black);
  --swiper-pagination-color: var(--color-amber);
  --swiper-pagination-bullet-inactive-color: var(--color-gray);
  --swiper-pagination-bullet-inactive-opacity: 1;

  background: var(--color-cream-light);
}
.bottom-carousel .carousel__container {
  max-width: var(--max-width-2xl);
  padding: var(--spacing-5) var(--spacing-10) var(--spacing-4);
  margin: 0 auto;
}
@media (max-width: 960px) {
  .bottom-carousel .carousel__container {
    padding: var(--spacing-5) 0 var(--spacing-4);
  }
}
.bottom-carousel .carousel__swiper {
  position: relative;
  overflow: hidden;
  margin-bottom: var(--spacing-4);
}
.bottom-carousel .carousel__swiper .swiper-slide {
  width: var(--size-300);
  height: auto;
}
.bottom-carousel .carousel__swiper--single-slide {
  margin-bottom: var(--spacing-1);
}
.bottom-carousel .carousel__swiper--single-slide .swiper-wrapper {
  width: fit-content;
  margin: 0 auto;
}
.bottom-carousel .carousel__swiper--single-slide .swiper-slide {
  width: var(--size-300);
  max-width: var(--size-300);
}
.bottom-carousel .carousel__swiper--two-slides {
  margin-bottom: var(--spacing-1);
}
@media (max-width: 767.98px) {
  .bottom-carousel .carousel__swiper--two-slides {
    overflow: visible;
    padding-bottom: var(--spacing-1);
    margin-bottom: 0;
  }

  .bottom-carousel .carousel__swiper--two-slides .swiper-wrapper {
    width: 100% !important;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    transform: none !important;
  }

  .bottom-carousel .carousel__swiper--two-slides .swiper-slide {
    width: 100% !important;
    max-width: var(--size-320);
    margin: 0 !important;
  }
}
.bottom-carousel .carousel__swiper--two-slides .swiper-wrapper {
  width: fit-content;
  margin: 0 auto;
}
.bottom-carousel .carousel__swiper--two-slides .swiper-slide {
  width: var(--size-480);
  max-width: var(--size-480);
}
.bottom-carousel .carousel__link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}
.bottom-carousel .carousel__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.bottom-carousel .carousel__navigation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-6);
}
.bottom-carousel .carousel__nav-button {
  display: flex;
  width: var(--size-32);
  height: var(--size-32);
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  color: var(--color-black);
  transition: opacity var(--transition-fast);
}
.bottom-carousel .carousel__nav-button:hover {
  opacity: 0.7;
}
.bottom-carousel .carousel__nav-button.swiper-button-disabled {
  cursor: not-allowed;
  opacity: 0.3;
}
.bottom-carousel .carousel__nav-button svg {
  width: var(--size-18);
  height: var(--size-18);
  color: var(--color-gray-lightest);
}
.bottom-carousel .carousel__pagination {
  display: flex;
  width: fit-content !important;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
}
.bottom-carousel .carousel__autoplay-toggle {
  position: relative;
  display: inline-flex;
  width: var(--size-32);
  height: var(--size-32);
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  color: var(--color-text-brown);
  transition: opacity var(--transition-fast);
}
.bottom-carousel .carousel__autoplay-toggle:hover {
  opacity: 0.7;
}
.bottom-carousel .carousel__autoplay-toggle::after {
  display: block;
  width: 1px;
  height: var(--size-24);
  margin-left: var(--spacing-4);
  background: var(--color-border-gray);
  content: "";
}
.bottom-carousel .carousel__autoplay-icon {
  display: none;
  width: var(--size-18);
  height: var(--size-18);
}
.bottom-carousel .carousel__autoplay-toggle[aria-pressed="false"] .carousel__autoplay-icon--pause {
  display: inline-flex;
}
.bottom-carousel .carousel__autoplay-toggle[aria-pressed="true"] .carousel__autoplay-icon--play {
  display: inline-flex;
}
.bottom-carousel .carousel__autoplay-icon--pause svg,
.bottom-carousel .carousel__autoplay-icon--play svg {
  width: var(--size-20);
  height: var(--size-20);
  color: var(--color-gray-lightest);
}
/* Swiper Pagination (bottom) */
.bottom-carousel .swiper-pagination-bullet {
  width: var(--size-6);
  height: var(--size-6);
  padding: 0;
  border: none;
  border-radius: 50%;
  -webkit-appearance: none;
  appearance: none;
  background-color: var(--color-gray-lightest);
  opacity: 1;
  transition: all var(--transition-fast);
}
.bottom-carousel .swiper-pagination-bullet:hover {
  opacity: 0.7;
}
.bottom-carousel .swiper-pagination-bullet-active {
  width: 9px;
  height: 9px;
  background: var(--color-amber);
}

.bottom-carousel__mount:empty {
  display: none;
}

.bottom-carousel__loading {
  padding: var(--spacing-10);
  color: var(--color-text-gray);
  font-size: var(--size-14);
  text-align: center;
}

/**
 * Link Battery page のbottomバナーの特別対応
 */
#battery-index-bottom-banner-carousel
  .bottom-carousel
  .carousel__swiper--single-slide
  .swiper-slide {
  width: auto;
  max-width: none;
}

/**
 * Sharp page のbottomバナーの特別対応
 */
#sharp-bottom-banner-carousel .bottom-carousel .carousel__swiper--single-slide .swiper-slide {
  width: auto;
  max-width: none;
}

/* cancellation.css */
/* Cancellation Section for Link BATTERY */

.link-battery-cancellation {
  padding: var(--spacing-18) var(--spacing-10);
  background-color: var(--color-white);
}

@media (max-width: 960px) {
  .link-battery-cancellation {
    padding: var(--spacing-14) var(--spacing-4);
  }
}

.link-battery-cancellation__container {
  display: flex;
  max-width: var(--max-width-xl);
  flex-direction: column;
  margin: 0 auto;
}

.link-battery-cancellation__header {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.link-battery-cancellation__header > *:not(:last-child) {
  margin-bottom: var(--spacing-6);
}

@media (max-width: 960px) {
  .link-battery-cancellation__header > *:not(:last-child) {
    margin-bottom: var(--spacing-4);
  }
}

.link-battery-cancellation__main-title {
  display: flex;
  align-items: center;
  color: var(--color-black);
  font-size: var(--size-36);
  font-weight: var(--font-weight-normal);
  gap: var(--spacing-2);
  line-height: var(--line-height-normal);
}

@media (max-width: 960px) {
  .link-battery-cancellation__main-title {
    font-size: var(--size-26);
  }
}

.link-battery-cancellation__dot-icon {
  color: var(--color-primary);
  font-size: var(--size-12);
}

.link-battery-cancellation__note {
  padding-bottom: var(--spacing-6);
  margin: 0;
  color: var(--color-black);
  font-size: var(--size-16);
  line-height: var(--line-height-relaxed);
}

@media (max-width: 960px) {
  .link-battery-cancellation__note {
    padding-bottom: var(--spacing-4);
    font-size: var(--size-14);
  }
}

.link-battery-cancellation__inner-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.link-battery-cancellation__accordion {
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-sm);
  margin-bottom: 0;
  background: var(--color-cream);
}

.link-battery-cancellation__accordion:not([open]):hover {
  border-color: var(--color-secondary-hover);
}

.link-battery-cancellation__accordion:not([open]):hover .link-battery-cancellation__accordion-title,
.link-battery-cancellation__accordion:not([open]):hover .link-battery-cancellation__accordion-icon {
  color: var(--color-secondary-hover);
}

.link-battery-cancellation__accordion[open]:has(
    > .link-battery-cancellation__accordion-summary:hover
  ) {
  border-color: var(--color-secondary-hover);
}

.link-battery-cancellation__accordion[open]:has(
    > .link-battery-cancellation__accordion-summary:hover
  )
  .link-battery-cancellation__accordion-title,
.link-battery-cancellation__accordion[open]:has(
    > .link-battery-cancellation__accordion-summary:hover
  )
  .link-battery-cancellation__accordion-icon {
  color: var(--color-secondary-hover);
}

.link-battery-cancellation__accordion-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-6) var(--spacing-4);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  cursor: pointer;
  list-style: none;
}

@media (max-width: 960px) {
  .link-battery-cancellation__accordion-summary {
    padding: var(--spacing-4);
  }
}

.link-battery-cancellation__accordion-summary::-webkit-details-marker {
  display: none;
}

.link-battery-cancellation__accordion-title {
  color: var(--color-black);
  font-size: var(--size-16);
  font-weight: var(--font-weight-bold);
}

.link-battery-cancellation__accordion-icon {
  display: inline-flex;
  width: var(--size-24);
  height: var(--size-24);
  align-items: center;
  justify-content: center;
  color: var(--color-black);
  font-size: var(--size-18);
  font-weight: var(--font-weight-bold);
}

.link-battery-cancellation__accordion-icon::before {
  content: "+";
}

details[open] .link-battery-cancellation__accordion-icon::before {
  content: "−";
}

.link-battery-cancellation__accordion-content {
  padding: 40px 56px;
  border-top: 1px solid var(--color-border-gray);
}

@media (max-width: 960px) {
  .link-battery-cancellation__accordion-content {
    padding: 0 var(--spacing-4) var(--spacing-4);
  }
}

.link-battery-cancellation__wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

@media (max-width: 960px) {
  .link-battery-cancellation__wrapper {
    padding: var(--spacing-10) 0 var(--spacing-6);
  }
}

.link-battery-cancellation__steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.link-battery-cancellation__step {
  display: flex;
  overflow: hidden;
  width: 100%;
  min-height: 160px;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
}

@media (max-width: 767px) {
  .link-battery-cancellation__step {
    min-height: auto;
    flex-direction: column;
    align-items: stretch;
  }
}

.link-battery-cancellation__step-content-wrapper {
  display: grid;
  width: 100%;
  max-height: 80px;
  align-items: center;
  margin-bottom: var(--spacing-4);
  gap: var(--spacing-5);
  grid-template-columns: 93px 1fr;
}

@media (max-width: 767px) {
  .link-battery-cancellation__step-content-wrapper {
    grid-template-columns: 53px 1fr;
  }
}

.link-battery-cancellation__step-number {
  display: flex;
  max-height: 80px;
  flex-direction: column;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4) 21px var(--spacing-4) 0;
  border-right: 1px solid var(--color-secondary);
}

@media (max-width: 767px) {
  .link-battery-cancellation__step-number {
    height: 100%;
    padding: var(--spacing-4) 13px var(--spacing-4) 0;
  }
}

.link-battery-cancellation__step-label {
  color: var(--color-secondary);
  font-family: var(--font-family-en);
  font-size: 13px;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-none);
  text-align: center;
  text-transform: uppercase;
}

.link-battery-cancellation__step-digit {
  color: var(--color-secondary);
  font-family: var(--font-family-en);
  font-size: var(--size-48);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-none);
  text-align: center;
}

@media (max-width: 960px) {
  .link-battery-cancellation__step-digit {
    font-size: var(--size-36);
  }
}

.link-battery-cancellation__step-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.link-battery-cancellation__step-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--spacing-2);
}

.link-battery-cancellation__step-title {
  margin: 0;
  color: var(--color-black);
  font-size: var(--size-16);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
}

.link-battery-cancellation__step-description {
  width: 100%;
  margin-top: var(--spacing-2);
  color: var(--color-text-gray);
  font-size: var(--size-12);
  text-align: left;
}

.link-battery-cancellation__step-image {
  display: flex;
  width: 100%;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
}

.link-battery-cancellation__step-img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.link-battery-cancellation__step-img-sp {
  display: none;
}

@media (max-width: 767px) {
  .link-battery-cancellation__step-img-sp {
    display: block;
  }
}

.link-battery-cancellation__step-img-pc {
  display: block;
}

@media (max-width: 767px) {
  .link-battery-cancellation__step-img-pc {
    display: none;
  }
}

/* Dot dividers between steps */

.link-battery-cancellation__divider {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 0 0 50px;
  gap: var(--spacing-1);
}

@media (max-width: 767px) {
  .link-battery-cancellation__divider {
    padding-left: 34px;
  }
}

.link-battery-cancellation__dot {
  width: var(--size-4);
  height: var(--size-4);
  border-radius: 50%;
  background-color: var(--color-border-neutral);
}

/* faq-grouped.css */
/* FAQ Grouped - Additional styles for grouped FAQ */

/* Extends base FAQ styles from components/faq/faq.css */

.faq__content {
  display: flex;
  flex-direction: column;
  padding: 0 var(--spacing-10);
  gap: 0;
}

@media (max-width: 960px) {
  .faq__content {
    padding: 0 var(--spacing-4);
  }
}

.faq__group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.faq__group[hidden] {
  display: none;
}

.faq__group-title {
  padding-bottom: var(--spacing-1);
  margin: 0;
  color: var(--color-black);
  font-family: var(--font-family-ja);
  font-size: var(--size-14);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
}

.faq__list {
  padding: 0 !important;
}

@media (max-width: 480px) {
  .faq__button br {
    display: block !important;
  }
}

.faq__button br {
  display: none;
}

/* features.css */
/* Features Highlight Section for Link BATTERY */

.link-battery-features {
  display: flex;
  justify-content: center;
  padding: 0 var(--spacing-10) var(--spacing-10);
  background-color: var(--color-white);
}

@media (max-width: 960px) {
  .link-battery-features {
    padding: 0 var(--spacing-4) var(--spacing-6);
  }
}

.link-battery-features__container {
  display: flex;
  width: 100%;
  max-width: var(--max-width-xl);
  flex-direction: column;
  gap: var(--spacing-2);
}

.link-battery-features__cards {
  position: relative;
  display: flex;
  overflow: hidden;
  width: 100%;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  background-color: var(--color-accent-yellow);
  gap: var(--spacing-2);
}

@media (max-width: 767px) {
  .link-battery-features__cards {
    flex-direction: column;
  }
}

/* Gradient effect using pseudo-elements */
.link-battery-features__light-effect {
  position: absolute;
  z-index: 0;
  top: -50%;
  right: 0;
  width: 90%;
  height: 200%;
  background-color: var(--color-accent-yellow-light);
  clip-path: polygon(85% 0%, 100% 0%, 100% 100%, 0% 100%);
  pointer-events: none;
}
@media (max-width: 960px) {
  .link-battery-features__light-effect {
    width: 100%;
    height: 100%;
  }
}
.link-battery-features__light-effect::after {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  width: 50%;
  height: 50%;
  background-color: var(--color-orange-light);
  clip-path: polygon(20% 100%, 100% 0%, 100% 100%);
  content: "";
}

.link-battery-features__card {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 120px;
  flex: 1;
  align-items: center;
  padding: 0 var(--spacing-2);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  gap: var(--spacing-4);
}

@media (max-width: 960px) {
  .link-battery-features__card {
    min-height: 104px;
  }
}

.link-battery-features__card-image {
  display: flex;
  width: var(--size-104);
  height: var(--size-104);
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
}

@media (max-width: 960px) {
  .link-battery-features__card-image {
    width: var(--size-80);
    height: var(--size-80);
  }
}

.link-battery-features__card-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.link-battery-features__card-title {
  flex: 1;
  color: var(--color-black);
  font-size: var(--size-18);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
}

@media (max-width: 960px) {
  .link-battery-features__card-title {
    font-size: var(--size-16);
  }

  .link-battery-features__card-title .features-title-br--sp {
    display: block !important;
  }

  .link-battery-features__card-title .features-title-br--pc {
    display: none !important;
  }
}

.link-battery-features__card-title .features-title-br--sp {
  display: none;
}

.link-battery-features__note {
  width: 100%;
  color: var(--color-text-gray);
  font-size: var(--size-12);
  text-align: left;
}

/* hero.css */
/* Hero Section for Link BATTERY */

.link-battery-hero,
.link-battery-hero-service {
  min-height: 296px;
  padding: var(--spacing-3) var(--spacing-10);
  background-color: var(--color-white);
}

@media (max-width: 960px) {
  .link-battery-hero,
  .link-battery-hero-service {
    padding: var(--spacing-6) var(--spacing-4);
    padding-bottom: var(--spacing-4);
  }
}

.link-battery-hero__container {
  max-width: var(--max-width-3xl);
  margin: 0 auto;
}

.link-battery-hero__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 767px) {
  .link-battery-hero__content {
    max-height: none;
    flex-direction: column;
  }
}

.link-battery-hero__content--gridshare {
  min-height: 307px;
}

.link-battery-hero__text {
  display: flex;
  flex-direction: column;
}

@media (max-width: 960px) {
  .link-battery-hero__text {
    width: 100%;
    padding: 0;
  }
}

.link-battery-hero__logo {
  margin-bottom: var(--spacing-4);
}

.link-battery-hero__logo-image {
  width: 100%;
  max-width: 230px;
  height: auto;
}

@media (max-width: 960px) {
  .link-battery-hero__logo-image {
    max-width: 212px;
  }
}

.link-battery-hero__title {
  margin-bottom: var(--spacing-6);
  color: var(--color-black);
  font-size: var(--size-30);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
}

@media (max-width: 960px) {
  .link-battery-hero__title {
    margin-bottom: var(--spacing-3);
    font-size: var(--size-22);
  }

  .link-battery-hero__title br {
    display: none;
  }
}

.link-battery-hero__description {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-2);
}

@media (max-width: 960px) {
  .link-battery-hero__description {
    padding-bottom: var(--spacing-6);
  }
}

.link-battery-hero__button-wrapper .btn--outline {
  min-width: 234px;
}

.link-battery-hero__button-wrapper .btn--outline .btn__content {
  padding-right: 10px;
}

.link-battery-hero__button-wrapper--gridshare .btn--outline {
  min-width: 332px;
}

.link-battery-hero__button-wrapper--gridshare .btn--outline .btn__content {
  padding-right: 10px;
}

.link-battery-hero__description-text {
  color: var(--color-black);
  font-size: var(--size-16);
  line-height: var(--line-height-relaxed);
}

@media (max-width: 960px) {
  .link-battery-hero__description-text {
    font-size: var(--size-14);
  }
}

.link-battery-hero__note {
  margin: 0;
  color: var(--color-text-gray);
  font-size: var(--size-12);
  line-height: var(--line-height-relaxed);
}

.link-battery-hero__image {
  width: 100%;
  max-width: 330px;
  flex-shrink: 0;
}

@media (max-width: 960px) {
  .link-battery-hero__image {
    width: 100%;
    max-width: 220px;
    height: auto;
  }
}

.link-battery-hero__image-main {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.link-battery-hero-service {
  padding: var(--spacing-6) var(--spacing-10);
}

@media (max-width: 960px) {
  .link-battery-hero-service {
    padding: var(--spacing-6) var(--spacing-4) var(--spacing-4);
  }
}

.link-battery-hero-service .link-battery-hero__logo-image {
  max-width: 284px;
}

@media (max-width: 960px) {
  .link-battery-hero-service .link-battery-hero__logo-image {
    max-width: 226px;
  }
}

.link-battery-hero-service .link-battery-hero__logo {
  margin-bottom: var(--spacing-6);
}

@media (max-width: 960px) {
  .link-battery-hero-service .link-battery-hero__logo {
    margin-bottom: var(--spacing-4);
  }
}

.link-battery-hero-service .link-battery-hero__title {
  margin-bottom: var(--spacing-5);
}

@media (max-width: 960px) {
  .link-battery-hero-service .link-battery-hero__title {
    margin-bottom: var(--spacing-3);
  }

  .link-battery-hero-service .link-battery-hero__title br {
    display: block !important;
  }
}

.link-battery-hero-service .link-battery-hero__description {
  padding-bottom: var(--spacing-5);
}

@media (max-width: 960px) {
  .link-battery-hero-service .link-battery-hero__description {
    padding-bottom: var(--spacing-4);
  }
}

.link-battery-hero-service .link-battery-hero__image {
  width: 100%;
  max-width: 557px;
  flex-shrink: 0;
}

@media (max-width: 960px) {
  .link-battery-hero-service .link-battery-hero__image {
    width: 100%;
    max-width: 344px;
    height: auto;
  }
}

.link-battery-hero-service .link-battery-hero__content {
  max-height: none;
}

/* manufacturer.css */
/* Manufacturer/Service Registration Section for Link BATTERY */

.link-battery-manufacturer {
  padding: var(--spacing-7) var(--spacing-10);
  background-color: var(--color-cream);
}

@media (max-width: 960px) {
  .link-battery-manufacturer {
    padding: var(--spacing-5) var(--spacing-4);
  }
}

.link-battery-manufacturer__container {
  max-width: var(--max-width-3xl);
  margin: 0 auto;
}

.link-battery-manufacturer__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2);
}

.link-battery-manufacturer__title {
  color: var(--color-black);
  font-size: var(--size-20);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  text-align: center;
}

.link-battery-manufacturer__subtitle-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-1);
}

.link-battery-manufacturer__subtitle {
  color: var(--color-black);
  font-size: var(--size-16);
  line-height: var(--line-height-normal);
  text-align: center;
}

@media (max-width: 960px) {
  .link-battery-manufacturer__subtitle {
    font-size: var(--size-14);
  }
}

@media (max-width: 767px) {
  .link-battery-manufacturer__subtitle br {
    display: block !important;
  }
}

.link-battery-manufacturer__subtitle br {
  display: none;
}

.link-battery-manufacturer__link-wrapper {
  display: flex;
  width: 100%;
  max-width: 53.375rem; /* 854px */
  justify-content: center;
  margin-top: var(--spacing-1);
  gap: var(--spacing-3);
}

@media (max-width: 960px) {
  .link-battery-manufacturer__link-wrapper {
    flex-direction: column;
  }
}

.link-battery-manufacturer__link {
  position: relative;
  display: flex;
  width: 100%;
  max-width: 421px;
  height: var(--size-80);
  align-items: center;
  padding: 8px 20px 8px 16px;
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  font-weight: var(--font-weight-bold);
  gap: var(--spacing-4);
  text-decoration: none;
  transition: all var(--transition-base);
}

@media (max-width: 960px) {
  .link-battery-manufacturer__link {
    height: var(--size-46);
    padding: 8px 12px;
    margin: 0 auto;
  }
}

.link-battery-manufacturer__link:hover {
  border-color: var(--color-secondary-hover);
  background-color: var(--color-cream);
  transition: background-color 0.2s ease;
}

.link-battery-manufacturer__link:hover .link-battery-manufacturer__link-text,
.link-battery-manufacturer__link:hover .link-battery-manufacturer__link-icon {
  color: var(--color-secondary-hover);
  transition: color 0.2s ease;
}

.link-battery-manufacturer__link-content {
  display: inline-flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
}

.link-battery-manufacturer__link-text {
  color: var(--color-secondary);
  font-size: var(--size-18);
  line-height: var(--line-height-normal);
  text-align: center;
  transition: color var(--transition-base);
}

@media (max-width: 960px) {
  .link-battery-manufacturer__link-text {
    font-size: var(--size-14);
  }
}

.link-battery-manufacturer__link-icon {
  position: absolute;
  right: var(--spacing-4);
  width: var(--size-18);
  height: var(--size-18);
  flex-shrink: 0;
  color: var(--color-secondary);
  transition: color var(--transition-base);
}

@media (max-width: 960px) {
  .link-battery-manufacturer__link-icon {
    width: var(--size-12);
    height: var(--size-12);
  }
}

.link-battery-manufacturer__button-wrapper {
  margin-top: var(--spacing-1);
}

.link-battery-manufacturer__button {
  display: inline-flex;
  align-items: center;
  color: var(--color-black);
  font-size: var(--size-14);
  font-weight: var(--font-weight-bold);
  gap: var(--spacing-3);
  text-decoration: none;
  transition: all var(--transition-base);
}

.link-battery-manufacturer__button:hover {
  color: var(--color-secondary-hover);
  transition: color 0.2s ease;
}

.link-battery-manufacturer__button:hover--icon {
  color: var(--color-secondary-hover);
  transition: color 0.2s ease;
}

.link-battery-manufacturer__button-content {
  display: inline-flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-2);
}

.link-battery-manufacturer__button-icon {
  width: var(--size-20);
  height: var(--size-20);
  flex-shrink: 0;
  color: var(--color-black);
  transition: color var(--transition-base);
}

/* point-calculation.css */
/* Point Calculation Section for Link BATTERY */

.link-battery-point {
  padding: var(--spacing-18) 0;
  padding-top: 0;
  background-color: var(--color-accent-yellow);
}

@media (max-width: 960px) {
  .link-battery-point {
    padding: 0 var(--spacing-4) var(--spacing-10);
  }
}

.link-battery-point__container {
  max-width: var(--max-width-xl);
  margin: 0 auto;
}

.link-battery-point__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.link-battery-point__header {
  padding: var(--spacing-10) 0 var(--spacing-6);
}

@media (max-width: 960px) {
  .link-battery-point__header {
    padding: 0 0 var(--spacing-4);
  }
}

.link-battery-point__title {
  margin: 0 0 var(--spacing-2);
  color: var(--color-black);
  font-size: var(--size-20);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  text-align: center;
}

@media (max-width: 960px) {
  .link-battery-point__title {
    font-size: var(--size-18);
  }
}

.link-battery-point__description {
  margin: 0;
  color: var(--color-black);
  font-size: var(--size-16);
  line-height: var(--line-height-normal);
  text-align: center;
}

/* Accordion Styles */
.link-battery-point__accordion {
  overflow: hidden;
  background-color: transparent;
}
.link-battery-point__accordion:not([open]):hover .link-battery-point__accordion-header,
.link-battery-point__accordion:not([open]):hover .link-battery-point__accordion-content {
  border-color: var(--color-secondary-hover);
}
.link-battery-point__accordion:not([open]):hover .link-battery-point__accordion-title,
.link-battery-point__accordion:not([open]):hover .link-battery-point__accordion-icon {
  color: var(--color-secondary-hover);
}
.link-battery-point__accordion[open]:has(> .link-battery-point__accordion-header:hover)
  .link-battery-point__accordion-header,
.link-battery-point__accordion[open]:has(> .link-battery-point__accordion-header:hover)
  .link-battery-point__accordion-content {
  border-color: var(--color-secondary-hover);
}
.link-battery-point__accordion[open]:has(> .link-battery-point__accordion-header:hover)
  .link-battery-point__accordion-title,
.link-battery-point__accordion[open]:has(> .link-battery-point__accordion-header:hover)
  .link-battery-point__accordion-icon {
  color: var(--color-secondary-hover);
}

.link-battery-point__accordion-header {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-6);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background-color: var(--color-white);
  color: var(--color-black);
  cursor: pointer;
  font-size: var(--size-18);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  list-style: none;
  text-align: left;
  transition: background-color var(--transition-base);
}

@media (max-width: 960px) {
  .link-battery-point__accordion-header {
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--size-16);
  }
}

.link-battery-point__accordion-header:hover {
  background-color: var(--color-cream-light);
}

.link-battery-point__accordion-header::-webkit-details-marker {
  display: none;
}

.link-battery-point__accordion-title {
  flex: 1;
}

.link-battery-point__accordion-icon {
  display: flex;
  width: var(--size-32);
  height: var(--size-32);
  align-items: center;
  justify-content: center;
  color: var(--color-black);
  font-size: var(--size-24);
  line-height: 1;
}

.link-battery-point__accordion-icon::before {
  content: "+";
}

details[open] .link-battery-point__accordion-icon::before {
  content: "−";
}

.link-battery-point__accordion-content {
  overflow: hidden;
  border: 1px solid var(--color-border-gray);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  border-top: none;
  background-color: var(--color-cream);
}

.link-battery-point__accordion-inner {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-10) var(--spacing-14);
  gap: var(--spacing-6);
}

@media (max-width: 960px) {
  .link-battery-point__accordion-inner {
    padding: var(--spacing-6) var(--spacing-4);
  }
}

.link-battery-point__example-title {
  margin: 0;
  color: var(--color-black);
  font-size: var(--size-20);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  text-align: center;
}

@media (max-width: 960px) {
  .link-battery-point__example-title {
    font-size: var(--size-16);
  }
}

.link-battery-point__examples {
  display: flex;
  gap: var(--spacing-6);
}

@media (max-width: 767px) {
  .link-battery-point__examples {
    flex-direction: column;
    gap: var(--spacing-4);
  }
}

.link-battery-point__example {
  display: flex;
  overflow: hidden;
  flex: 1;
  flex-direction: column;
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
}

.link-battery-point__example--charging {
  border: 1px solid var(--color-secondary);
}

.link-battery-point__example--charging .link-battery-point__example-header {
  background-color: var(--color-secondary);
}

.link-battery-point__example--discharge {
  border: 1px solid var(--color-blue);
}

.link-battery-point__example--discharge .link-battery-point__example-header {
  background-color: var(--color-blue);
}

.link-battery-point__example-header {
  display: flex;
  min-height: 4.125rem;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2) var(--spacing-3);
}

.link-battery-point__example-heading {
  margin: 0;
  color: var(--color-white);
  font-size: var(--size-18);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  text-align: center;
}

@media (max-width: 960px) {
  .link-battery-point__example-heading {
    font-size: var(--size-14);
  }
}

.link-battery-point__example-image {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3) 0;
}

.link-battery-point__example-img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.link-battery-point__note {
  margin: 0;
  color: var(--color-text-gray);
  font-size: var(--size-12);
  line-height: var(--line-height-normal);
  text-align: center;
}

/* service-flow.css */
/* Service Flow Section for Link BATTERY */

/* Based on action flow layout */

/* Includes point calculation section inside the white card */

/* Shared section title (dot + text) */
.action-section-title {
  display: inline-flex;
  align-items: center;
  margin: 0 0 var(--spacing-14);
  font-size: var(--size-36);
  font-weight: var(--font-weight-normal);
  gap: var(--spacing-2);
}
@media (max-width: 960px) {
  .action-section-title {
    margin-bottom: var(--spacing-10);
    font-size: var(--size-26);
  }
}
.action-section-title__dot {
  width: var(--size-12);
  height: var(--size-12);
  border-radius: 50%;
  background: var(--color-primary);
}

.link-battery-flow {
  padding: var(--spacing-18) var(--spacing-10);
  background: var(--color-accent-yellow);
}

@media (max-width: 960px) {
  .link-battery-flow {
    padding: var(--spacing-14) var(--spacing-4);
  }
}

.link-battery-flow__container {
  max-width: var(--max-width-xl);
  margin: 0 auto;
}

.link-battery-flow__card {
  position: relative;
  padding: var(--spacing-10) var(--spacing-14) var(--spacing-14);
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

@media (max-width: 960px) {
  .link-battery-flow__card {
    padding: var(--spacing-4);
    padding-top: var(--spacing-10);
    border-radius: var(--radius-md);
  }
}

.link-battery-flow__mail-icon {
  position: absolute;
  top: -42px;
  left: 40px;
  width: 86px;
  height: auto;
}

@media (max-width: 960px) {
  .link-battery-flow__mail-icon {
    top: -34px;
    left: 8px;
    width: 67px;
  }
}

.link-battery-flow__intro {
  padding-bottom: 80px;
  text-align: center;
}

@media (max-width: 960px) {
  .link-battery-flow__intro {
    padding-bottom: 48px;
  }
}

.link-battery-flow__intro-title {
  margin: 0 0 var(--spacing-2);
  font-size: var(--size-26);
  font-weight: var(--font-weight-bold);
}

@media (max-width: 960px) {
  .link-battery-flow__intro-title {
    font-size: var(--size-20);
  }
}

@media (max-width: 767px) {
  .link-battery-flow__intro-title br {
    display: block !important;
  }
}

.link-battery-flow__intro-title br {
  display: none;
}

.link-battery-flow__intro-note {
  margin: 0;
  color: var(--color-text-gray);
  font-size: var(--size-12);
  font-weight: var(--font-weight-normal);
}

.link-battery-flow__notifications {
  display: grid;
  margin-bottom: var(--spacing-1);
  gap: var(--spacing-6);
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 960px) {
  .link-battery-flow__notifications {
    gap: 48px;
    grid-template-columns: 1fr;
  }
}

.link-battery-flow__notification {
  position: relative;
  display: grid;
  gap: var(--spacing-3);
}

.link-battery-flow__chip {
  position: absolute;
  top: -24px;
  left: 50%;
  width: 100%;
  max-width: 332px;
  padding: var(--size-6) var(--spacing-4);
  border-radius: var(--radius-sm);
  margin: 0 auto;
  color: var(--color-white);
  font-size: var(--size-16);
  font-weight: var(--font-weight-bold);
  text-align: center;
  transform: translateX(-50%);
}

@media (max-width: 960px) {
  .link-battery-flow__chip {
    max-width: 232px;
  }
}

.link-battery-flow__notification--shortage .link-battery-flow__chip {
  background: var(--color-blue);
}

.link-battery-flow__notification--enough .link-battery-flow__chip {
  background: var(--color-secondary);
}

.link-battery-flow__notification-body {
  padding: var(--spacing-8) var(--spacing-4) var(--spacing-4);
  border-radius: var(--radius-md);
  background: var(--color-cream);
}

.link-battery-flow__notification--shortage .link-battery-flow__notification-body {
  border-color: var(--color-blue);
}

.link-battery-flow__notification--enough .link-battery-flow__notification-body {
  border-color: var(--color-blue);
}

.link-battery-flow__message {
  display: flex;
  min-height: 101px;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--spacing-4);
  border: 1px solid currentcolor;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-6);
  background: var(--color-white);
  color: var(--color-black);
  text-align: center;
}

.link-battery-flow__notification--shortage .link-battery-flow__message {
  border-color: var(--color-blue);
}

.link-battery-flow__notification--enough .link-battery-flow__message {
  border-color: var(--color-secondary);
}

.link-battery-flow__message-text {
  margin: 0 0 var(--spacing-1);
  font-size: var(--size-14);
  font-weight: var(--font-weight-normal);
}

@media (max-width: 425px) {
  .link-battery-flow__message-text .service-flow-message-br--pc {
    display: none;
  }
}

.link-battery-flow__message-strong {
  margin: 0;
  font-size: var(--size-18);
  font-weight: var(--font-weight-bold);
}

.link-battery-flow__notification--shortage .link-battery-flow__message-strong {
  color: var(--color-blue);
}

.link-battery-flow__notification--enough .link-battery-flow__message-strong {
  color: var(--color-secondary);
}

/* Illustration image between message and description */

.link-battery-flow__illustration {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-6);
}

.link-battery-flow__illustration-img {
  width: 100%;
  max-width: 246px;
  height: 100%;
}

@media (max-width: 960px) {
  .link-battery-flow__illustration-img {
    max-width: 216px;
  }
}

.link-battery-flow__description {
  padding: var(--spacing-4);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  text-align: center;
}

@media (max-width: 767px) {
  .link-battery-flow__description {
    text-align: left;
  }

  .link-battery-flow__description br {
    display: none;
  }
}

.link-battery-flow__description-text {
  margin: 0 0 var(--spacing-3);
  font-size: var(--size-16);
  font-weight: var(--font-weight-bold);
}

@media (max-width: 960px) {
  .link-battery-flow__description-text {
    margin-bottom: var(--spacing-1);
  }
}

.link-battery-flow__description-note {
  margin: 0;
  color: var(--color-black);
  font-size: var(--size-12);
  font-weight: var(--font-weight-normal);
}

/* Point Calculation Section inside white card */

.link-battery-flow__point-section {
  padding-top: var(--spacing-10);
}

@media (max-width: 960px) {
  .link-battery-flow__point-section {
    padding-top: var(--spacing-6);
  }
}

.link-battery-flow__point-header {
  padding-bottom: var(--spacing-6);
  text-align: center;
}

@media (max-width: 960px) {
  .link-battery-flow__point-header {
    text-align: left;
  }
}

.link-battery-flow__point-title {
  margin: 0 0 var(--spacing-2);
  color: var(--color-black);
  font-size: var(--size-20);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
}

.link-battery-flow__point-description {
  margin: 0;
  color: var(--color-black);
  font-size: var(--size-16);
  line-height: var(--line-height-normal);
}

@media (max-width: 960px) {
  .link-battery-flow__point-description {
    font-size: var(--size-14);
  }
}

/* Accordion Styles */

.link-battery-flow__point-accordion {
  overflow: hidden;
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-sm);
  background-color: transparent;
}

.link-battery-flow__point-accordion:not([open]):hover {
  border-color: var(--color-secondary-hover);
}

.link-battery-flow__point-accordion:not([open]):hover .link-battery-flow__point-accordion-header {
  border-color: var(--color-secondary-hover);
}

.link-battery-flow__point-accordion:not([open]):hover .link-battery-flow__point-accordion-content {
  border-top-color: var(--color-secondary-hover);
}

.link-battery-flow__point-accordion:not([open]):hover .link-battery-flow__point-accordion-title,
.link-battery-flow__point-accordion:not([open]):hover .link-battery-flow__point-accordion-icon {
  color: var(--color-secondary-hover);
}

.link-battery-flow__point-accordion[open]:has(> .link-battery-flow__point-accordion-header:hover) {
  border-color: var(--color-secondary-hover);
}

.link-battery-flow__point-accordion[open]:has(> .link-battery-flow__point-accordion-header:hover)
  .link-battery-flow__point-accordion-header {
  border-color: var(--color-secondary-hover);
}

.link-battery-flow__point-accordion[open]:has(> .link-battery-flow__point-accordion-header:hover)
  .link-battery-flow__point-accordion-content {
  border-top-color: var(--color-secondary-hover);
}

.link-battery-flow__point-accordion[open]:has(> .link-battery-flow__point-accordion-header:hover)
  .link-battery-flow__point-accordion-title,
.link-battery-flow__point-accordion[open]:has(> .link-battery-flow__point-accordion-header:hover)
  .link-battery-flow__point-accordion-icon {
  color: var(--color-secondary-hover);
}

.link-battery-flow__point-accordion-header {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-5) var(--spacing-4);
  background-color: var(--color-white);
  color: var(--color-black);
  cursor: pointer;
  font-size: var(--size-16);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  text-align: left;
  transition: background-color var(--transition-base);
}

.link-battery-flow__point-accordion-title {
  flex: 1;
  font-size: var(--size-16);
}

.link-battery-flow__point-accordion-icon {
  display: flex;
  width: var(--size-24);
  height: var(--size-24);
  align-items: center;
  justify-content: center;
  color: var(--color-black);
  font-size: var(--size-18);
  line-height: 1;
}

.link-battery-flow__point-accordion-icon::before {
  content: "+";
}

details[open] .link-battery-flow__point-accordion-icon::before {
  content: "−";
}

.link-battery-flow__point-accordion-content {
  overflow: hidden;
  border-top: 1px solid var(--color-border-gray);
  background-color: var(--color-cream);
}

.link-battery-flow__point-accordion-inner {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-10) var(--spacing-14);
  gap: var(--spacing-6);
}

@media (max-width: 960px) {
  .link-battery-flow__point-accordion-inner {
    padding: var(--spacing-6) var(--spacing-4);
    gap: var(--spacing-4);
  }
}

.link-battery-flow__point-example-title {
  margin: 0;
  color: var(--color-black);
  font-size: var(--size-20);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  text-align: center;
}

@media (max-width: 960px) {
  .link-battery-flow__point-example-title {
    font-size: var(--size-16);
    text-align: left;
  }
}

.link-battery-flow__point-examples {
  display: flex;
  gap: var(--spacing-6);
}

@media (max-width: 767px) {
  .link-battery-flow__point-examples {
    flex-direction: column;
    gap: var(--spacing-4);
  }
}

.link-battery-flow__point-example {
  display: flex;
  overflow: hidden;
  flex: 1;
  flex-direction: column;
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
}

.link-battery-flow__point-example--charging {
  border: 1px solid var(--color-secondary);
}

.link-battery-flow__point-example--charging .link-battery-flow__point-example-header {
  background-color: var(--color-secondary);
}

.link-battery-flow__point-example--discharge {
  border: 1px solid var(--color-blue);
}

.link-battery-flow__point-example--discharge .link-battery-flow__point-example-header {
  background-color: var(--color-blue);
}

.link-battery-flow__point-example-header {
  display: flex;
  min-height: 4.125rem;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2) var(--spacing-3);
}

.link-battery-flow__point-example-heading {
  margin: 0;
  color: var(--color-white);
  font-size: var(--size-18);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  text-align: center;
}

@media (max-width: 960px) {
  .link-battery-flow__point-example-heading {
    font-size: var(--size-16);
  }

  .link-battery-flow__point-example-heading br {
    display: none;
  }
}

.link-battery-flow__point-example-image {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3) 0;
}

.link-battery-flow__point-example-img {
  width: 100%;
  max-width: 308px;
  height: auto;
  object-fit: contain;
}

@media (max-width: 960px) {
  .link-battery-flow__point-example-img {
    max-width: 233px;
  }
}

.link-battery-flow__point-note {
  margin: 0;
  color: var(--color-text-gray);
  font-size: var(--size-12);
  line-height: var(--line-height-normal);
  text-align: center;
}

@media (max-width: 767px) {
  .link-battery-flow__point-note {
    text-align: left;
  }
}