body {
    padding-top: 0;
  }
  .subpage-hero {
    position: sticky;
    top: 0;
    z-index: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    padding: 160px 0 88px;
    overflow: hidden;
    text-align: center;
    isolation: isolate;
    background-position: center calc(50% + var(--hero-bg-shift, 0px));
    will-change: background-position;
  }
  .subpage-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 220px;
    background: linear-gradient(180deg, rgba(7, 18, 38, 0), rgba(7, 18, 38, 0.18));
    pointer-events: none;
    z-index: 0;
  }
  .subpage-hero > .container {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: calc(100vh - 248px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translate3d(0, var(--hero-content-shift, 0px), 0);
    will-change: transform;
  }
  .subpage-hero__title {
    margin: 0;
    max-width: 14ch;
    font-size: clamp(54px, 8vw, 112px);
    font-weight: 600;
    line-height: 0.95;
    letter-spacing: -0.06em;
    color: #fff;
    word-break: keep-all;
    text-wrap: balance;
  }
  .subpage-hero__desc {
    display: none;
  }
  .subpage-hero__crumbs {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 28px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.72);
    text-transform: uppercase;
  }
  .subpage-hero__crumbs span {
    display: inline-flex;
    align-items: center;
    gap: 14px;
  }
  .subpage-hero__crumbs span:not(:last-child)::after {
    content: "•";
    color: rgba(255, 255, 255, 0.34);
  }
  .subpage-hero__scroll {
    position: absolute;
    left: 50%;
    bottom: 40px;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transform: translate3d(-50%, var(--hero-scroll-shift, 0px), 0);
    opacity: var(--hero-scroll-opacity, 1);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.86);
    will-change: transform, opacity;
  }
  .subpage-hero__scroll::after {
    content: "";
    width: 1px;
    height: 54px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0));
  }
  .subpage-hero + .subpage-lnb,
  .subpage-hero + .subpage-content {
    position: relative;
    z-index: 2;

  }
  .subpage-hero + .subpage-lnb {
    overflow: hidden;
    border-radius: 32px 32px 0 0;
    box-shadow: 0 -24px 64px rgba(15, 23, 42, 0.12);
  }
  .subpage-hero + .subpage-content {
    border-radius: 32px 32px 0 0;
    min-height: 100vh;
  }
  .subpage-hero + .subpage-lnb + .subpage-content {
    position: relative;
    z-index: 2;
    min-height: 100vh;
  }
  body.subpage-hero-mode .site-header {
    border-bottom-color: transparent;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  body.subpage-hero-mode .brand__mark {
    filter: brightness(0) invert(1);
  }
  body.subpage-hero-mode .site-nav__link,
  body.subpage-hero-mode .site-nav__subbar-link,
  body.subpage-hero-mode .lang-switch,
  body.subpage-hero-mode .lang-switch .is-active {
    color: rgba(255, 255, 255, 0.86);
  }
  body.subpage-hero-mode .site-nav__item.is-active .site-nav__link,
  body.subpage-hero-mode .site-nav__item:hover .site-nav__link,
  body.subpage-hero-mode .site-nav__subbar-link:hover {
    color: #fff;
  }
  body.subpage-hero-mode .site-menu-button span {
    background: #fff;
  }
  body.subpage-hero-mode .site-nav__subbar {
    border-bottom-color: rgba(255, 255, 255, 0.14);
    background: rgba(7, 18, 38, 0.3);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }
  @media (max-width: 767px) {
    .subpage-hero {
      padding: 140px 0 72px;
    }
    .subpage-hero::after {
      height: 160px;
    }
    .subpage-hero > .container {
      min-height: calc(100vh - 212px);
    }
    .subpage-hero__title {
      max-width: 11ch;
      font-size: clamp(42px, 13vw, 72px);
    }
    .subpage-hero__crumbs {
      gap: 10px;
      font-size: 11px;
    }
    .subpage-hero__crumbs span {
      gap: 10px;
    }
    .subpage-hero__scroll {
      bottom: 28px;
    }
    .subpage-hero + .subpage-lnb,
    .subpage-hero + .subpage-content {
      border-radius: 24px 24px 0 0;
    }
  }

.site-nav__subbar,
  .site-mega,
  .mobile-drawer {
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    background: rgba(255, 255, 255, 0.14);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(24px) saturate(140%);
    -webkit-backdrop-filter: blur(24px) saturate(140%);
  }
  .site-backdrop {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px) saturate(120%);
    -webkit-backdrop-filter: blur(10px) saturate(120%);
  }
  .site-nav__subbar-link {
    color: rgba(15, 23, 42, 0.82);
  }
  .site-nav__subbar-link:hover {
    color: var(--accent);
  }
  body.subpage-hero-mode .site-nav__subbar,
  body.subpage-hero-mode .site-mega,
  body.subpage-hero-mode .mobile-drawer {
    border-bottom-color: rgba(15, 23, 42, 0.06);
    background: rgba(255, 255, 255, 0.14);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(24px) saturate(140%);
    -webkit-backdrop-filter: blur(24px) saturate(140%);
  }
  body.subpage-hero-mode .site-backdrop {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px) saturate(120%);
    -webkit-backdrop-filter: blur(10px) saturate(120%);
  }
  body.subpage-hero-mode .site-nav__subbar-link {
    color: rgba(15, 23, 42, 0.82);
  }
  body.subpage-hero-mode .site-nav__subbar-link:hover {
    color: var(--accent);
  }
  .site-nav__subbar,
  body.subpage-hero-mode .site-nav__subbar {
    background: rgba(255, 255, 255, 0.8);
  }

.contact-form__notice {
    margin-bottom: 24px;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid transparent;
    font-size: 14px;
    line-height: 1.7;
  }
  .contact-form__notice--success {
    color: #0f5132;
    border-color: rgba(25, 135, 84, 0.18);
    background: rgba(25, 135, 84, 0.08);
  }
  .contact-form__notice--error {
    color: #842029;
    border-color: rgba(220, 53, 69, 0.18);
    background: rgba(220, 53, 69, 0.08);
  }
  .contact-form__notice strong {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
  }
  .contact-form__notice ul {
    margin: 0;
    padding-left: 18px;
  }
  .contact-form__notice li + li {
    margin-top: 4px;
  }
  .contact-input.is-invalid,
  .contact-select.is-invalid,
  .contact-textarea.is-invalid {
    border-color: #d92d20;
    box-shadow: 0 0 0 3px rgba(217, 45, 32, 0.12);
  }
  .contact-option-grid.is-invalid,
  .contact-terms.is-invalid {
    border: 1px solid rgba(217, 45, 32, 0.32);
    border-radius: 18px;
    padding: 14px;
    background: rgba(217, 45, 32, 0.04);
  }
  .contact-field__error {
    margin-top: 6px;
    font-size: 12px;
    color: #b42318;
  }

.nd-section-panes {
    position: relative;
  }

  .nd-section-pane {
    display: block;
  }

  .nd-section-pane[hidden] {
    display: none !important;
  }

.support-cert-showcase {
    max-width: 1000px;
    padding: 12px 0 40px;
    margin: 0 auto;
  }

  .support-cert-showcase__header {
    margin: 0 auto 40px;
    text-align: center;
  }

  .support-cert-showcase__header h2 {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #1d1d1f;
  }

  .support-asset-board__header {
    margin: 0 auto 40px;
    text-align: center;
  }

  .support-asset-board__eyebrow {
    display: none;
  }

  .support-asset-board__title {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #1d1d1f;
  }

  .support-cert-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
  }

  .support-cert-card {
    display: flex;
    flex-direction: column;
    border: 1px solid #f2f2f2;
    background: #fff;
    color: #1d1d1f;
    text-align: center;
    align-items: center;
    border-radius: 20px;
    padding: 20px;
    transition: all 0.4s cubic-bezier(0.2, 1, 0.3, 1);
    position: relative;
    text-decoration: none;
  }

  .support-cert-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
    border-color: #e5e5e7;
  }

  .support-cert-card__photo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 120px;
    margin-bottom: 16px;
    border-radius: 12px;
    background: #fafafa;
    overflow: hidden;
    transition: background-color 0.3s ease;
  }

  .support-cert-card__media-button {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: none;
    cursor: zoom-in;
  }

  .support-cert-card__photo--image {
    background: #fafafa;
  }

  .support-cert-card__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
  }

  .support-cert-card:hover .support-cert-card__photo img,
  .support-cert-card__media-button:hover .support-cert-card__photo img {
    transform: scale(1.1);
  }

  .support-cert-card:hover .support-cert-card__photo {
    background: #f2f2f2;
  }

  .support-cert-card__photo-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: calc(100% - 12px);
    height: calc(100% - 12px);
    border-radius: 10px;
    background: linear-gradient(135deg, #edf2f7 0%, #f8fafc 100%);
    color: #475569;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.03em;
  }

  .support-cert-card__info {
    width: 100%;
  }

  .support-cert-card__info-link {
    display: block;
    width: 100%;
    color: inherit;
    text-decoration: none;
  }

  .support-cert-card--link {
    color: inherit;
    text-decoration: none;
  }

  .support-cert-card__info h3 {
    margin: 0 0 6px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #1d1d1f;
  }

  .support-cert-card__info p {
    margin: 0;
    font-size: 0.85rem;
    color: #86868b;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .support-cert-card__tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-top: 12px;
  }

  .support-cert-card__tag {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
    color: #555;
    background: #eee;
  }

  .support-cert-card__tag--green {
    background: #e6f7e6;
  }

  .support-cert-card__tag--sky {
    background: #e6f1f7;
  }

  .support-cert-card__tag--orange {
    background: #f7eee6;
  }

  .support-asset-board {
    max-width: 1000px;
    padding: 12px 0 40px;
    margin: 0 auto;
  }

  .support-asset-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
    margin-top: 34px;
  }

  .support-asset-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    border-radius: 20px;
    border: 1px solid #f2f2f2;
    background: #fff;
    color: #1d1d1f;
    text-align: center;
    padding: 20px;
    transition: all 0.4s cubic-bezier(0.2, 1, 0.3, 1);
  }

  .support-asset-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
    border-color: #e5e5e7;
  }

  .support-asset-card__media-button {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: none;
    cursor: zoom-in;
  }

  .support-asset-card__media {
    position: relative;
    width: 100%;
    aspect-ratio: 210 / 297;
    margin-bottom: 16px;
    border-radius: 12px;
    background: #f8fafc;
    overflow: hidden;
  }

  .support-asset-card__media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.35s ease;
  }

  .support-asset-card:hover .support-asset-card__media img,
  .support-asset-card__media-button:hover .support-asset-card__media img {
    transform: scale(1.05);
  }

  .support-asset-card__media--doc {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #111827 0%, #1e293b 100%);
  }

  .support-asset-card__media--doc span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 96px;
    height: 96px;
    padding: 0 18px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.04em;
  }

  .support-asset-card__body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding: 0;
  }

  .support-asset-card__title {
    margin: 0 0 6px;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.3;
    color: #1d1d1f;
  }

  .support-asset-card__excerpt {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.4;
    color: #86868b;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .support-asset-card__meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
  }

  .support-asset-card__pill {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    background: #e6f7e6;
    color: #555;
    font-size: 0.7rem;
    font-weight: 500;
  }

  .support-asset-card__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 110px;
    height: 42px;
    margin-top: 18px;
    padding: 0 16px;
    border-radius: 999px;
    background: #111827;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    align-self: center;
  }

  .support-asset-empty {
    display: flex;
    min-height: 260px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px dashed #d5dee8;
    border-radius: 28px;
    background: #f8fafc;
    text-align: center;
  }

  .support-asset-empty h3 {
    margin: 0;
    font-size: 26px;
    font-weight: 700;
    color: #0f172a;
  }

  .support-asset-empty p {
    margin: 10px 0 0;
    font-size: 15px;
    color: #64748b;
  }

  .support-asset-modal[hidden] {
    display: none !important;
  }

  .support-asset-modal {
    position: fixed;
    inset: 0;
    z-index: 1600;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(15, 23, 42, 0.7);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.22s ease, visibility 0.22s ease;
  }

  .support-asset-modal.is-open {
    opacity: 1;
    visibility: visible;
  }

  .support-asset-modal__dialog {
    width: min(92vw, 960px);
    max-height: 88vh;
    outline: none;
  }

  .support-asset-modal__body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    max-height: 88vh;
    padding: 0;
  }

  .support-asset-modal__image {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: calc(88vh - 56px);
    object-fit: contain;
  }

  .support-asset-modal__title {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    text-align: center;
    text-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  }

  @media (max-width: 1100px) {
    .support-cert-grid,
    .support-asset-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  @media (max-width: 767px) {
    .support-cert-grid,
    .support-asset-grid {
      grid-template-columns: 1fr;
    }

    .support-cert-card,
    .support-asset-card {
      border-radius: 22px;
    }

    .support-asset-board__title,
    .support-cert-showcase__header h2 {
      font-size: 28px;
    }

    .support-asset-modal {
      padding: 16px;
    }

    .support-asset-modal__body {
      gap: 12px;
    }
  }

body[data-hero-overlay="0"] .subpage-hero::after {
    content: none !important;
    display: none !important;
    background: none !important;
  }

  main > .subpage-content {
    width: 100% !important;
    max-width: none !important;
  }

  body[data-page="company"] .subpage-hero + .subpage-content,
  body[data-page="business"] .subpage-hero + .subpage-lnb,
  body[data-page="business"] .subpage-hero + .subpage-content,
  body[data-page="media"] .subpage-hero + .subpage-lnb,
  body[data-page="contact"] .subpage-hero + .subpage-lnb,
  body[data-page="support"] .subpage-hero + .subpage-lnb,
  body[data-page="careers"] .subpage-hero + .subpage-lnb,
  body[data-page="esg"] .subpage-hero + .subpage-lnb {
    position: relative;
    z-index: 2;
    background: #fff;
  }

  body[data-page="company"] main > .subpage-content,
  body[data-page="business"] main > :not(.subpage-hero):not(.subpage-lnb),
  body[data-page="media"] main > :not(.subpage-hero):not(.subpage-lnb),
  body[data-page="contact"] main > :not(.subpage-hero):not(.subpage-lnb),
  body[data-page="support"] main > :not(.subpage-hero):not(.subpage-lnb),
  body[data-page="careers"] main > :not(.subpage-hero):not(.subpage-lnb),
  body[data-page="esg"] main > :not(.subpage-hero):not(.subpage-lnb) {
    position: relative;
    isolation: isolate;
    z-index: 2;
    background: #fff;
  }

  body[data-page="company"] main > .subpage-content::before,
  body[data-page="business"] main > :not(.subpage-hero):not(.subpage-lnb)::before,
  body[data-page="media"] main > :not(.subpage-hero):not(.subpage-lnb)::before,
  body[data-page="contact"] main > :not(.subpage-hero):not(.subpage-lnb)::before,
  body[data-page="support"] main > :not(.subpage-hero):not(.subpage-lnb)::before,
  body[data-page="careers"] main > :not(.subpage-hero):not(.subpage-lnb)::before,
  body[data-page="esg"] main > :not(.subpage-hero):not(.subpage-lnb)::before {
    content: "";
    position: absolute;
    top: 0;
    right: 50%;
    bottom: 0;
    left: 50%;
    width: 100vw;
    transform: translateX(-50%);
    background: #fff;
    pointer-events: none;
    z-index: -1;
  }

body img {
            -webkit-user-drag: none;
            user-select: none;
        }