:root {
  --primary: #0055c9;
  --secondary: #1057b9;
  --navy: #1e3a5f;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-400: #9ca3af;
  --gray-200: #e5e7eb;
  --gray-50: #f9fafb;
  --white: #fff;
  --shadow-card: 0 4px 20px rgba(0, 85, 201, 0.1);
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.10);
  --bg-soft: #dae8ff;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--gray-600);
  background: var(--white);
}

img { display: inline-block; max-width: 100%; }
a { color: inherit; }
button { font-family: inherit; }

.layout-default { display: flex; flex-direction: column; min-height: 100vh; }
.layout-default__main { flex: 1; min-width: 0; }
.page-home { width: 100%; overflow-x: hidden; }

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.section { padding-top: 4rem; padding-bottom: 4rem; }
.section--gray { background: var(--gray-50); }

.icon {
  width: 1em;
  height: 1em;
  fill: currentColor;
  flex-shrink: 0;
  vertical-align: -0.125em;
}
.icon--sm { width: 0.875em; height: 0.875em; }
.icon--lg { width: 1.25rem; height: 1.25rem; }

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  line-height: 1.5;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.btn:hover { background: var(--secondary); }
.btn--block { width: 100%; }
.btn--block:hover { background: var(--secondary); }

.app-header {
  background: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
  position: sticky;
  top: 0;
  z-index: 50;
  transition: box-shadow 0.3s ease;
}
.app-header.is-scrolled { box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12); }

.app-header__container {
  margin: 0 auto;
  max-width: 1280px;
  padding-left: 1rem;
  padding-right: 1rem;
}

.app-header__top { background: #fff; color: var(--gray-600); font-size: 0.875rem; padding: 0.5rem 0; border-bottom: 1px solid var(--gray-200); }
.app-header__top-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
}
.app-header__top-left,
.app-header__top-right { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.app-header__top-right { position: relative; }
.app-header__top-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s;
}
.app-header__top-link:hover { opacity: 0.85; }
.app-header__icon { font-size: 0.75rem; }

.locale-select {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.375rem;
  width: 10rem;
  height: 1.75rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.8125rem;
  line-height: 1.25rem;
  color: var(--gray-600);
  background-color: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  user-select: none;
}
.locale-select:hover { border-color: var(--gray-400); }
.locale-select:focus-visible { outline: 2px solid var(--primary); outline-offset: 1px; }
.locale-select__globe { color: var(--gray-600); width: 0.75rem; height: 0.75rem; }
.locale-select__value { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.locale-select__chevron { color: var(--gray-600); width: 0.625rem; height: 0.625rem; transition: transform 0.2s ease; }
.locale-select[aria-expanded="true"] .locale-select__chevron { transform: rotate(180deg); }

.locale-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  width: 10rem;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.16);
  color: #1e293b;
  padding: 0.25rem;
  z-index: 100;
}
.locale-menu__option {
  display: flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.375rem 0.5rem;
  font-size: 0.8125rem;
  line-height: 1.25rem;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}
.locale-menu__option:hover { background: #f1f5f9; color: #0f172a; }
.locale-menu__option.is-selected { background: #eaf2fd; color: var(--primary); font-weight: 600; }

.app-header__main { padding: 1rem 0; }
.app-header__main-inner { display: flex; align-items: center; justify-content: space-between; }
.app-header__brand { display: flex; align-items: center; text-decoration: none; }
.app-header__logo { height: 2.5rem; width: auto; object-fit: contain; }
.app-header__nav { display: flex; }
.app-header__nav--desktop { display: none; align-items: center; gap: 2rem; }
.app-header__nav--mobile { flex-direction: column; gap: 0.25rem; }
.app-header__link {
  color: var(--gray-900);
  font-weight: 500;
  padding: 0.5rem 0;
  text-decoration: none;
  transition: color 0.2s;
}
.app-header__link:hover { color: var(--primary); }
.app-header__link.is-active { color: var(--primary); font-weight: 600; }
.app-header__link--mobile { border-bottom: 1px solid #f1f5f9; padding: 0.75rem 0; }

.app-header__menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem;
  background: transparent;
  border: none;
  color: var(--gray-900);
  cursor: pointer;
}
.app-header__menu-icon { font-size: 1.5rem; }

.app-header__mobile {
  background: #fff;
  border-top: 1px solid #e2e8f0;
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.08);
  display: none;
}
.app-header__mobile.is-open { display: block; animation: headerPanelIn 0.3s ease; }
.app-header__mobile-inner { padding-top: 0.75rem; padding-bottom: 0.75rem; }

@keyframes headerPanelIn {
  from { opacity: 0; transform: translateY(-0.5rem); }
  to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 768px) {
  .app-header__menu-btn { display: none; }
  .app-header__nav--desktop { display: flex; }
  .app-header__mobile { display: none !important; }
}

.home-carousel {
  position: relative;
  width: 100%;
  height: calc(100svh - 8rem);
  min-height: 22rem;
  overflow: hidden;
  background-color: var(--primary);
}
.home-carousel__slides,
.home-carousel__image { position: absolute; inset: 0; width: 100%; height: 100%; }
.home-carousel__slides { margin: 0; }
.home-carousel__image { object-fit: cover; opacity: 0; transition: opacity 0.7s ease; }
.home-carousel__image.is-active { opacity: 1; }

.home-carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  font-size: 1.125rem;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 50%;
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.24);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.home-carousel__arrow:hover { background-color: rgba(0, 0, 0, 0.58); }
.home-carousel__arrow:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.home-carousel__arrow--previous { left: 1rem; }
.home-carousel__arrow--next { right: 1rem; }

.home-carousel__pagination {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.home-carousel__dot {
  width: 0.625rem;
  height: 0.625rem;
  padding: 0;
  background-color: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: 50%;
  box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.24);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.home-carousel__dot.is-active { background-color: #fff; transform: scale(1.25); }
.home-carousel__dot:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

@media (max-width: 767px) {
  .home-carousel { height: 18rem; min-height: 18rem; }
}
@media (max-width: 640px) {
  .home-carousel__arrow { width: 2.5rem; height: 2.5rem; }
  .home-carousel__arrow--previous { left: 0.75rem; }
  .home-carousel__arrow--next { right: 0.75rem; }
}
@media (prefers-reduced-motion: reduce) {
  .home-carousel__arrow,
  .home-carousel__dot,
  .home-carousel__image { transition: none; }
}

.section-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 1.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}
.section-subtitle { margin: 0 0 1.25rem; color: var(--gray-600); max-width: 42rem; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem 2rem;
  flex-wrap: wrap;
}
.section-head__main { flex: 1 1 auto; min-width: 0; }
.section-head__more { margin-top: 0; flex-shrink: 0; }

.mission {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
}
.mission__media { width: 100%; }

.mission-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}
.mission-gallery__item {
  position: relative;
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  line-height: 0;
  overflow: hidden;
  cursor: pointer;
}
.mission-gallery__item--wide { grid-column: 1 / -1; }
.mission-gallery__item img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}
.mission-gallery__item:hover img,
.mission-gallery__item:focus-visible img { transform: scale(1.04); }
.mission-gallery__item:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; z-index: 1; }

.mission-gallery__item--video::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.18);
  transition: background-color 0.3s ease;
}
.mission-gallery__item--video:hover::after,
.mission-gallery__item--video:focus-visible::after { background: rgba(15, 23, 42, 0.32); }
.mission-gallery__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding-left: 0.2rem;
  color: var(--primary);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.35);
  transition: transform 0.3s ease, background-color 0.3s ease;
  pointer-events: none;
  z-index: 1;
}
.mission-gallery__play svg { width: 1.125rem; height: 1.125rem; }
.mission-gallery__item--video:hover .mission-gallery__play {
  transform: translate(-50%, -50%) scale(1.1);
  background: #fff;
}

.mission__body { width: 100%; }
.mission__body .section-title { margin-bottom: 1rem; }
.mission__text { color: var(--gray-600); margin-bottom: 1rem; }
.mission__text p { margin: 0 0 1rem; }
.mission__text p:last-child { margin-bottom: 0; }
.mission__text p + p { text-align: left; }

@media (min-width: 1024px) {
  .mission { flex-direction: row; }
  .mission__media,
  .mission__body { width: 50%; }
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 1.25rem 0;
}
@media (min-width: 640px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
}

.product-card,
.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
}
.product-card { box-shadow: var(--shadow-card); }
.service-card { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1); }

.card-media { height: 12rem; overflow: hidden; flex-shrink: 0; }
.card-media--sm { height: 10rem; }
.card-media--placeholder { background: var(--gray-200); }
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .card-media img { transform: scale(1.05); }

.card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.5rem;
}
.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  line-height: 1;
  letter-spacing: 0.05em;
  color: var(--gray-400);
  margin-bottom: 0.5rem;
}
.card-title {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
}
.card-copy { color: var(--gray-600); margin-bottom: 1rem; }
.card-copy p { margin: 0 0 0.5rem; }
.card-copy p:last-child { margin-bottom: 0; }
.card-copy--clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
  justify-content: flex-end;
}
.card-more:hover { color: var(--primary); }
.card-more .icon { font-size: 0.875rem; margin-left: 0.5rem; }

.card-btn {
  margin-top: auto;
  align-self: flex-end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  font-weight: 500;
  font-size: 0.9375rem;
  line-height: 1.5;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  text-decoration: none;
  transition: background-color 0.2s ease;
}
.card-btn:hover { background: var(--secondary); }

.text-center { text-align: center; }
.link-more {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
  margin-top: 2.5rem;
}
.link-more:hover { color: var(--secondary); }
.link-more .icon { margin-left: 0.5rem; font-size: 0.875rem; }

html.js .scroll-reveal-wrapper {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
html.js .scroll-reveal-wrapper.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  html.js .scroll-reveal-wrapper { transition: none; transform: none; opacity: 1; }
}

.contact-panel {
  background: var(--gray-50);
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}
.contact-panel__inner {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
@media (min-width: 1024px) {
  .contact-panel { padding: 3rem; }
  .contact-panel__inner { flex-direction: row; }
  .contact-info,
  .contact-form { width: 50%; }
}

.contact-info .section-title { margin-bottom: 1rem; }
.contact-info__intro { color: var(--gray-600); margin: 0 0 2rem; }
.contact-info__list { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info__item { display: flex; align-items: flex-start; }
.contact-info__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding: 0.75rem;
  margin-right: 1rem;
  border-radius: 50%;
  background: rgba(0, 85, 201, 0.1);
  color: var(--primary);
  flex-shrink: 0;
}
.contact-info__icon svg { width: 1.25rem; height: 1.25rem; }
.contact-info__label { margin: 0 0 0.25rem; font-size: 1.125rem; font-weight: 600; color: inherit; }
.contact-info__text { margin: 0; color: var(--gray-600); }

.contact-form__body { display: flex; flex-direction: column; gap: 1rem; }
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) {
  .form-row { grid-template-columns: repeat(2, 1fr); }
}
.form-field { position: relative; font-size: 0.875rem; }
.form-label {
  display: block;
  font-weight: 500;
  color: var(--gray-900);
}
.form-label__req { color: #dc2626; margin-left: 2px; }

.form-control {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  font-family: inherit;
  color: var(--gray-900);
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-control::placeholder { color: var(--gray-400); }
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(0, 85, 201, 0.35);
}

.select-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.5rem 0.75rem;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  user-select: none;
}
.select-wrap:hover { border-color: var(--gray-400); }
.select-wrap:focus-visible,
.select-wrap[aria-expanded="true"] {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(0, 85, 201, 0.35);
}
.select-wrap__placeholder { color: var(--gray-400); }
.select-wrap.has-value .select-wrap__placeholder { color: var(--gray-900); }
.select-wrap__chevron { width: 1.25rem; height: 1.25rem; color: var(--gray-400); transition: transform 0.2s ease; }
.select-wrap[aria-expanded="true"] .select-wrap__chevron { transform: rotate(180deg); }

.select-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 40;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.16);
  padding: 0.25rem;
}
.select-menu__option {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border-radius: 4px;
  cursor: pointer;
}
.select-menu__option:hover { background: #f1f5f9; }
.select-menu__option.is-selected { background: #eaf2fd; color: var(--primary); font-weight: 600; }

.k-modal {
  width: min(480px, calc(100vw - 2rem));
  max-width: none;
  max-height: calc(100vh - 2rem);
  padding: 0;
  border: none;
  border-radius: 12px;
  background: #fff;
  color: var(--gray-600);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.28);
  overflow: hidden;
}
.k-modal--contact { width: min(560px, calc(100vw - 2rem)); }
.k-modal--video { width: min(960px, calc(100vw - 2rem)); }

.k-modal--image {
  width: min(1400px, calc(100vw - 2rem));
  background: transparent;
  box-shadow: none;
  overflow: visible;
}
.k-modal--image .k-modal__inner {
  position: relative;
  padding: 0;
  max-height: none;
  overflow: visible;
  text-align: center;
  line-height: 0;
}
.k-modal__image {
  display: inline-block;
  max-width: 100%;
  max-height: calc(100vh - 4rem);
  width: auto;
  height: auto;
  border-radius: 8px;
  background: #0b1220;
}
.k-modal__close--float {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  background: rgba(255, 255, 255, 0.92);
}
.k-modal__close--float:hover { background: #fff; }
.k-modal__video {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 1.5rem;
  border-radius: 6px;
  background: #000;
}

.k-modal::backdrop { background: rgba(0, 0, 0, 0.5); }

.k-modal--image::backdrop { background: rgba(0, 0, 0, 0.82); }

.k-modal__inner { padding: 2rem; max-height: calc(100vh - 2rem); overflow-y: auto; }

.k-modal__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.k-modal__title { margin: 0; font-size: 1.5rem; font-weight: 700; line-height: 1.3; color: var(--gray-900); }
.k-modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  flex-shrink: 0;
  background: #f3f4f6;
  color: #6b7280;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.k-modal__close:hover { background: var(--gray-200); color: var(--gray-900); }
.k-modal__close:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.k-modal__close svg { width: 0.625rem; height: 0.625rem; }

.k-modal__list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 1.5rem; }
.k-modal__item { display: flex; align-items: center; gap: 1rem; }
.k-modal__item--top { align-items: flex-start; }
.k-modal__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
  border-radius: 8px;
  background: #e6effb;
  color: var(--primary);
}
.k-modal__icon svg { width: 1.25rem; height: 1.25rem; }
.k-modal__text { min-width: 0; }
.k-modal__label { display: block; font-size: 0.875rem; line-height: 1.5; color: #6b7280; }
.k-modal__value { display: block; font-size: 1rem; line-height: 1.5; color: var(--gray-900); }
.k-modal__value a { color: var(--secondary); text-decoration: none; }
.k-modal__value a:hover { text-decoration: underline; }

.k-modal__form { margin-top: 1.5rem; }

@media (max-width: 480px) {
  .k-modal__inner { padding: 1.5rem; }
}

.app-footer {
  background: #111827;
  color: #fff;
  padding: 4rem 0 2rem;
}
.app-footer__container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}
.app-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) { .app-footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .app-footer__grid { grid-template-columns: repeat(4, 1fr); } }

.app-footer__col { min-width: 0; }
.app-footer__brand { display: inline-block; margin-bottom: 1.5rem; }
.app-footer__logo { display: block; height: 2.5rem; width: auto; object-fit: contain; filter: brightness(0) invert(1);  }
.app-footer__desc {
  color: #9ca3af;
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0 0 1.5rem;
}
.app-footer__section-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 1.5rem;
  color: #fff;
}
.app-footer__links { list-style: none; margin: 0; padding: 0; }
.app-footer__links li + li { margin-top: 0.75rem; }
.app-footer__link { color: #9ca3af; text-decoration: none; transition: color 0.2s; }
.app-footer__link:hover { color: #fff; }
.app-footer__link--inline { display: inline; }
.app-footer__link.is-active{
  color: #fff; font-weight: bold;
}

.app-footer__contact-list { list-style: none; margin: 0; padding: 0; }
.app-footer__contact-list li + li { margin-top: 1rem; }
.app-footer__contact-item { display: flex; align-items: center; }
.app-footer__contact-item--multiline { align-items: flex-start; }
.app-footer__contact-icon {
  color: #9ca3af;
  flex-shrink: 0;
  margin-right: 0.75rem;
  width: 0.875rem;
  height: 0.875rem;
  margin-top: 0.2em;
}
.app-footer__contact-text { color: #9ca3af; font-size: 0.9375rem; }
.app-footer__contact-text--preline { white-space: pre-line; }

.app-footer__bottom { border-top: 1px solid #1f2937; padding-top: 2rem; }
.app-footer__bottom-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
@media (min-width: 768px) {
  .app-footer__bottom-inner {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
}
.app-footer__meta { text-align: center; }
@media (min-width: 768px) { .app-footer__meta { text-align: left; } }
.app-footer__copyright,
.app-footer__icp { color: #6b7280; font-size: 0.875rem; margin: 0; }
.app-footer__icp { margin-top: 0.25rem; }
.app-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.5rem;
}
@media (min-width: 768px) { .app-footer__legal { justify-content: flex-end; } }
.app-footer__legal-link {
  color: #9ca3af;
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
}
.app-footer__legal-link:hover { color: #d1d5db; }

.page-products { padding: 0 0 2rem; }

.page-banner {
  background: var(--gray-50);
  padding: 3.5rem 0;
}
.page-banner__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}
.page-banner__sub {
  margin: 0;
  color: var(--gray-600);
  font-size: 1rem;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 3rem 0 4rem;
  margin: 0;
}
@media (min-width: 768px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}

.page-products .product-card { border-radius: 12px; }
.page-products .card-title { font-weight: 700; }

.icon--md { width: 1rem; height: 1rem; }

.page-product-category-02 { padding: 2rem 0 4rem; }
.cat2-breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; font-size: 0.875rem; margin-bottom: 1rem; }
.cat2-crumb { color: #6b7280; text-decoration: none; }
.cat2-crumb:hover { color: var(--primary); }
.cat2-crumb-sep { color: var(--gray-400); }
.cat2-crumb--current { color: var(--primary); }
.cat2-title { font-size: clamp(2rem, 5vw, 2.5rem); font-weight: 700; line-height: 1.2; color: var(--gray-900); margin: 0 0 2.5rem; }
.cat2-body { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
@media (min-width: 1024px) { .cat2-body { grid-template-columns: 1fr 320px; } }
.cat2-main { min-width: 0; }
.cat2-sec { margin-bottom: 1.5rem; }
.cat2-sec-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.cat2-h2 { font-size: 1.375rem; font-weight: 700; color: var(--gray-900); margin: 0; line-height: 1.3; }
.cat2-btn { display: inline-flex; align-items: center; justify-content: center; background: var(--primary); color: #fff; font-weight: 500; font-size: 0.875rem; line-height: 1.5; padding: 0.5rem 1.25rem; border-radius: 6px; text-decoration: none; transition: background-color 0.2s ease; white-space: nowrap; }
.cat2-btn:hover { background: var(--secondary); }
.cat2-fig { margin: 0 0 1.5rem; }
.cat2-fig img { display: block; width: 100%; height: auto; border-radius: 8px; }
.cat2-copy { color: var(--gray-600); line-height: 1.85; margin: 0.5rem 0 2rem; }
.cat2-copy p { margin: 0 0 0.75rem; }
.cat2-copy-list { list-style: none; margin: 0; padding: 0; }
.cat2-copy-list li { margin: 0 0 0.75rem; padding-left: 1.25rem; position: relative; }
.cat2-copy-list li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 0.375rem; height: 0.375rem; border-radius: 50%; background: var(--primary); }
.cat2-copy-list li strong { color: var(--gray-900); font-weight: 600; }
.cat2-aside { min-width: 0; }
.cat2-aside-title { font-size: 0.875rem; font-weight: 600; color: #6b7280; margin: 0 0 1rem; }
.cat2-cat-list { list-style: none; margin: 0 0 1.5rem; padding: 0; border-bottom: 1px solid var(--gray-200); }
.cat2-cat-item { display: block; padding: 0.75rem 0; border-top: 1px solid var(--gray-200); color: var(--gray-600); text-decoration: none; font-size: 1rem; transition: color 0.2s; }
.cat2-cat-item:hover { color: var(--primary); }
.cat2-cat-item.is-active { color: var(--primary); font-weight: 600; }
.cat2-help { background: var(--gray-50); border-radius: 8px; padding: 1.5rem; }
.cat2-help__title { font-size: 1.125rem; font-weight: 700; color: var(--gray-900); margin: 0 0 0.5rem; }
.cat2-help__text { color: #6b7280; font-size: 0.875rem; line-height: 1.6; margin: 0 0 1.25rem; }

.page-product-category {
  background: #f3f4f6;
  color: #1f2937;
  min-height: calc(100vh - 200px);
}
.page-product-category .container { padding-top: 2rem; padding-bottom: 2rem; }

.category-shell {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: rgba(0, 0, 0, 0.1) 0 4px 20px 0;
}

.cat-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 1.5rem;
  font-size: 0.875rem;
}
.cat-crumb-link { color: var(--gray-600); text-decoration: none; transition: color 0.2s; }
.cat-crumb-link:hover { color: var(--primary); }
.cat-crumb-current { color: var(--primary); font-weight: 500; }

.cat-head { padding: 2rem 1.5rem; }
.cat-title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}
.cat-intro { margin: 0; font-size: 1.125rem; color: var(--gray-600); max-width: 48rem; }

.cat-body { display: flex; flex-direction: column; }
@media (min-width: 768px) {
  .cat-head { padding: 3rem 1.5rem; }
  .cat-body { flex-direction: row; }
}

.cat-aside { width: 100%; border-right: 1px solid #e5e7eb; flex-shrink: 0; }
@media (min-width: 768px) { .cat-aside { width: 16rem; } }
.cat-aside__nav { padding: 1rem; }
.cat-aside__title {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
  margin: 0 0 1rem;
}
.cat-aside__block { margin-bottom: 1.5rem; }
.cat-aside__h4 {
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 0.5rem;
  font-size: 21px;
}
.cat-aside__ul { list-style: none; margin: 0; padding: 0 0 0 1rem; }
.cat-aside__block > .cat-aside__ul { padding-left: 0; }
.cat-aside__ul li + li { margin-top: 0.25rem; }
.cat-li-icon { display: flex; align-items: flex-start; gap: 0.5rem; color: #374151; }
.cat-aside__text { color: #374151; margin: 0; }
.cat-aside__text--indent { padding-left: 1.5rem; }
.cat-aside__note { font-size: 0.875rem; color: var(--gray-600); margin: 0.5rem 0 0; padding-left: 1.5rem; }
.icon--green { color: #22c55e; margin-top: 0.2em; }

.category-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  text-decoration: none;
  color: #374151;
  transition: background-color 0.2s, color 0.2s;
}
.category-item:hover { background: #f3f4f6; }
.category-item.is-active { background: #448924; color: #fff; }

.cat-aside__download {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e5e7eb;
}
.cat-aside__download ul { list-style: none; margin: 0; padding: 0; }
.cat-aside__download li + li { margin-top: 0.75rem; }
.cat-dl-btn {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 0;
  border: 0;
  background: transparent;
  color: #374151;
  cursor: pointer;
  transition: color 0.2s;
}
.cat-dl-btn:hover { color: var(--primary); }
.icon--pdf { color: #ef4444; margin-right: 0.75rem; }

.cat-help {
  margin-top: 2rem;
  padding: 1rem;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
}
.cat-help__title { font-weight: 500; color: var(--gray-900); margin: 0 0 0.5rem; }
.cat-help__text { font-size: 0.875rem; color: var(--gray-600); margin: 0 0 1rem; }
.cat-help .btn--sm {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  text-decoration: none;
  transition: background-color 0.2s;
}
.cat-help .btn--sm:hover { background: rgba(0, 85, 201, 0.92); }

.cat-content { flex: 1; min-width: 0; padding: 1.5rem; }
@media (min-width: 768px) { .cat-content { padding: 2rem; } }

.cat-sec { margin-bottom: 3rem; }
.cat-sec-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 1rem;
}
.cat-sec > .cat-sec-title { margin-bottom: 1.5rem; }

.cat-sec-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 768px) { .cat-sec-intro { grid-template-columns: repeat(2, 1fr); } }
.cat-rich { color: var(--gray-600); margin-bottom: 1rem; }
.cat-check-list { list-style: none; margin: 0 0 1.5rem; padding: 0; }
.cat-check-list li { display: flex; align-items: flex-start; gap: 0.5rem; }
.cat-check-list li + li { margin-top: 0.5rem; }
.cat-check-list__icon { color: var(--primary); margin-top: 0.25rem; }
.link-inline {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}
.link-inline:hover { color: rgba(0, 85, 201, 0.8); }
.link-inline .icon { margin-left: 0.5rem; }
.cat-intro-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  object-fit: cover;
}

.cat-product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) { .cat-product-grid { grid-template-columns: repeat(3, 1fr); } }
.cat-product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
}
.cat-product-card .card-media img { transition: transform 0.5s ease; }
.cat-product-card:hover .card-media img { transform: scale(1.05); }
.cat-product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.25rem;
}
.cat-product-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 0.5rem;
}
.cat-product-card__copy {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: 1rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cat-product-card__copy p { margin: 0 0 0.25rem; }
.cat-product-card__copy p:last-child { margin-bottom: 0; }
.cat-product-card__more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s;
}
.cat-product-card__more:hover { color: rgba(0, 85, 201, 0.8); }
.cat-product-card__more .icon--xs { width: 1em; height: 1em; margin-left: 0.25rem; }

.cat-table-wrap { overflow-x: auto; }
.cat-table { width: 100%; min-width: 640px; border-collapse: collapse; }
.cat-table thead { background: #f9fafb; }
.cat-table th {
  padding: 0.75rem 1.5rem;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
  white-space: nowrap;
  border-bottom: 1px solid #e5e7eb;
}
.cat-table td {
  padding: 1rem 1.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
  white-space: nowrap;
  border-bottom: 1px solid #e5e7eb;
}
.cat-table tbody tr { transition: background-color 0.2s; }
.cat-table tbody tr:hover { background: #f9fafb; }
.cat-table td.cat-table__head { font-weight: 500; color: var(--gray-900); }
.cat-table tbody tr:last-child td { border-bottom: 0; }

.cat-app-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) { .cat-app-grid { grid-template-columns: repeat(2, 1fr); } }
.cat-app-card { background: #f9fafb; padding: 1.5rem; border-radius: 8px; }
.cat-app-card__title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 1rem;
}
.cat-app-card__icon { width: 1.25rem; height: 1.25rem; color: var(--primary); flex-shrink: 0; }
.cat-app-card__desc {
  color: var(--gray-600);
  margin: 0 0 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cat-app-card__list { list-style: none; margin: 0; padding: 0; }
.cat-app-card__list li { display: flex; align-items: flex-start; gap: 0.5rem; color: var(--gray-600); }
.cat-app-card__list li + li { margin-top: 0.5rem; }
.cat-app-card__arrow { width: 1em; height: 1em; color: var(--primary); margin-top: 0.25rem; flex-shrink: 0; }

.cat-contact { padding: 4rem 0; }
.cat-contact .contact-panel { padding-bottom: 3rem; }

.page-product-detail {
  background: #fff;
  color: var(--gray-700);
}

.detail-hero {
  background: var(--bg-soft);
  padding: 3rem 0;
}
@media (min-width: 768px) {
  .detail-hero { padding: 5rem 0; }
}

.detail-hero__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}
@media (min-width: 768px) {
  .detail-hero__inner { flex-direction: row; align-items: center; }
}

.detail-hero__title {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

.detail-hero__intro {

  margin: 0;
  color: var(--gray-700);
  font-size: 1.125rem;
  line-height: 1.75rem;
  max-width: 42rem;
}

.detail-body { padding: 3rem 0; }

.detail-body__grid {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
@media (min-width: 1024px) {
  .detail-body__grid { flex-direction: row; }
  .detail-body__col { flex: 1 1 50%; min-width: 0; }
}

.detail-gallery { margin: 0; }
.detail-gallery__stage {
  margin: 0 0 1rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.detail-gallery__main,
.detail-gallery__thumb-img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.detail-gallery__main { width: 100%; transition: transform 0.5s ease, opacity 0.2s ease; }
.detail-gallery__main.is-switching { opacity: 0.6; }

.detail-gallery__stage:hover .detail-gallery__main { transform: scale(1.05); }
@media (prefers-reduced-motion: reduce) {
  .detail-gallery__main { transition: none; }
  .detail-gallery__stage:hover .detail-gallery__main { transform: none; }
}

.detail-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}
.detail-gallery__thumb {
  display: block;
  width: 100%;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 0.375rem;
  overflow: hidden;
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s ease, opacity 0.2s ease;
}
.detail-gallery__thumb.is-active,
.detail-gallery__thumb:hover { border-color: var(--primary); }
.detail-gallery__thumb:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.detail-info__title {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 2rem;
  color: var(--gray-900);
}
.detail-info__content {
  color: var(--gray-700);
  margin-bottom: 1.5rem;
}
.detail-info__content p {
  margin: 0;
}

:root {
  --gray-100: #f3f4f6;
  --grad-primary: linear-gradient(135deg, #0055c9, #1057b9);
}

.atk-btn { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 600; padding: 0.75rem 2rem; border-radius: 6px; text-decoration: none; transition: background-color 0.2s ease, color 0.2s ease; line-height: 1.5; }
.atk-btn--white { background: #fff; color: var(--primary); }
.atk-btn--white:hover { background: var(--bg-soft); }

.atk-lab { background: #fff; padding: 4rem 0; }
.atk-lab__head { max-width: 54rem; margin: 0 auto 2.75rem; text-align: center; }
.atk-h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; color: var(--gray-900); margin: 0 0 1rem; line-height: 1.25; }
.atk-lab__intro-single { color: var(--gray-600); line-height: 1.85; margin: 0; }
.atk-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .atk-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .atk-grid { grid-template-columns: repeat(3, 1fr); } }

.atk-flow { background: #fff; padding: 4rem 0; }
.atk-flow__head { max-width: 54rem; margin: 0 auto 3rem; text-align: center; }
.atk-flow__sub { color: var(--gray-600); margin: 0; }
.atk-flow__grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .atk-flow__grid { grid-template-columns: repeat(3, 1fr); } }
.atk-flow-card { background: var(--gray-50); border-radius: 8px; padding: 1.75rem; }
.atk-flow-card__num { display: block; font-size: 1.75rem; font-weight: 700; line-height: 1; color: var(--primary); margin-bottom: 1rem; }
.atk-flow-card__title { color: var(--gray-900); font-size: 1.125rem; font-weight: 600; margin: 0 0 0.5rem; line-height: 1.35; }
.atk-flow-card__desc { color: var(--gray-600); font-size: 0.9375rem; line-height: 1.6; margin: 0; }

.atk-cta { padding: 0 0 4rem; }
.atk-cta .container { background: var(--primary); border-radius: 12px; color: #fff; padding: 3.5rem 1.5rem; }
.atk-cta__inner { max-width: 50rem; margin: 0 auto; text-align: center; }
.atk-cta__title { color: #fff; font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; margin: 0 0 1.5rem; }

.page-research { background: #fff; }

.rsc-hero { background: var(--gray-50); padding: 2.75rem 0 3.25rem; }
.rsc-hero__title { margin: 0; font-size: 2.5rem; font-weight: 700; line-height: 1.15; color: var(--gray-900); }
.rsc-hero__accent { display: block; margin-top: 0.4rem; font-size: 1.3125rem; font-weight: 700; line-height: 1.3; color: var(--primary); }
.rsc-hero__intro { margin: 1.25rem 0 0; max-width: 71rem; color: var(--gray-600); font-size: 1rem; line-height: 1.8; }

.rsc-section { padding: 3rem 0 4rem; }
.rsc-h2 { margin: 0 0 1.75rem; font-size: 2rem; font-weight: 700; line-height: 1.25; color: var(--gray-900); }
.rsc-h2:not(:first-child) { margin-top: 3.5rem; }

.rsc-cards { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .rsc-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .rsc-cards { grid-template-columns: repeat(3, 1fr); } }
.rsc-card { background: #fff; border: 1px solid var(--gray-200); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; }
.rsc-card__media { overflow: hidden; aspect-ratio: 368 / 192; background: var(--gray-50); }
.rsc-card__media img { width: 100%; height: 100%; object-fit: cover; }
.rsc-card__body { padding: 1.25rem; flex: 1; }
.rsc-card__title { color: var(--primary); font-size: 1.25rem; font-weight: 600; line-height: 1.35; margin: 0 0 0.5rem; }
.rsc-card__copy { color: var(--gray-600); font-size: 0.9375rem; line-height: 1.7; margin: 0; overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box !important;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical; }
html.js .rsc-cards > .rsc-card:nth-child(6) { transition-delay: 450ms; }

.rsc-modes { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .rsc-modes { grid-template-columns: repeat(3, 1fr); } }
.rsc-mode { background: var(--gray-50); border-radius: 8px; padding: 1.25rem 1.5rem; }
.rsc-mode__title { color: var(--gray-900); font-size: 1.0625rem; font-weight: 600; line-height: 1.4; margin: 0 0 0.5rem; }
.rsc-mode__copy { color: var(--gray-600); font-size: 0.9375rem; line-height: 1.6; margin: 0; }

.rsc-scaling__grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .rsc-scaling__grid { grid-template-columns: repeat(3, 1fr); } }
.rsc-scaling__card { background: #e6effb; border-radius: 8px; padding: 1.25rem 1.5rem; }
.rsc-scaling__card-title { color: var(--primary); font-size: 1.0625rem; font-weight: 600; line-height: 1.4; margin: 0 0 0.5rem; }
.rsc-scaling__card-copy { color: var(--gray-600); font-size: 0.9375rem; line-height: 1.6; margin: 0; }

.rsc-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 3.5rem; }
@media (min-width: 768px) { .rsc-gallery { grid-template-columns: repeat(4, 1fr); } }
.rsc-gallery img { display: block; width: 100%; aspect-ratio: 27 / 20; object-fit: cover; border-radius: 8px; background: var(--gray-50); }

.page-partnership { background: #fff; }

.ptn-hero { background: var(--gray-50); padding: 2.75rem 0 3.25rem; }
.ptn-hero__title { margin: 0; font-size: 2.5rem; font-weight: 700; line-height: 1.15; color: var(--gray-900); }
.ptn-hero__sub { margin: 0.6rem 0 0; font-size: 1.3125rem; font-weight: 700; line-height: 1.3; color: var(--primary); }

.ptn-section { padding: 3rem 0 4rem; }
.ptn-h2 { margin: 0 0 1.75rem; font-size: 2rem; font-weight: 700; line-height: 1.25; color: var(--gray-900); }
.ptn-h2:not(:first-child) { margin-top: 3.5rem; }

.ptn-modes { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .ptn-modes { grid-template-columns: repeat(3, 1fr); } }
.ptn-mode { background: var(--gray-50); border-radius: 8px; padding: 1.25rem 1.5rem; }
.ptn-mode__title { color: var(--primary); font-size: 1.0625rem; font-weight: 600; line-height: 1.4; margin: 0 0 0.6rem; }
.ptn-mode__copy { color: var(--gray-600); font-size: 0.9375rem; line-height: 1.7; margin: 0; overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box !important;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;}

.ptn-adv__grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .ptn-adv__grid { grid-template-columns: repeat(3, 1fr); } }
.ptn-adv__card { background: #e6effb; border-radius: 8px; padding: 1.25rem 1.5rem; }
.ptn-adv__title { color: var(--primary); font-size: 1.0625rem; font-weight: 600; line-height: 1.4; margin: 0 0 0.6rem; }
.ptn-adv__copy { color: var(--gray-600); font-size: 0.9375rem; line-height: 1.7; margin: 0; }

.ptn-media { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-top: 3.5rem; }
@media (min-width: 768px) { .ptn-media { grid-template-columns: repeat(2, 1fr); } }
.ptn-media img { display: block; width: 100%; aspect-ratio: 564 / 260; object-fit: cover; border-radius: 8px; background: var(--gray-50); }

.ptn-cta { padding: 0 0 4rem; }
.ptn-cta .container { background: var(--primary); border-radius: 12px; padding: 3rem 1.5rem; text-align: center; }
.ptn-cta__title { margin: 0 0 1.5rem; font-size: 1.75rem; font-weight: 700; line-height: 1.3; color: #fff; }
.ptn-cta__btn { display: inline-flex; align-items: center; justify-content: center; min-width: 7.5rem; padding: 0.7rem 1.75rem; background: #fff; color: var(--primary); font-weight: 600; font-size: 1rem; line-height: 1.5; border-radius: 6px; text-decoration: none; transition: background-color 0.2s ease; }
.ptn-cta__btn:hover { background: var(--bg-soft); }

html.js .ptn-modes > .ptn-mode:nth-child(3n+2),
html.js .ptn-adv__grid > .ptn-adv__card:nth-child(3n+2) { transition-delay: 90ms; }
html.js .ptn-modes > .ptn-mode:nth-child(3n),
html.js .ptn-adv__grid > .ptn-adv__card:nth-child(3n) { transition-delay: 180ms; }

.page-download { background: #fff; }

.dl-hero { background: var(--gray-50); padding: 2.75rem 0 3.25rem; }
.dl-hero__title { margin: 0; font-size: 2.5rem; font-weight: 700; line-height: 1.15; color: var(--gray-900); }
.dl-hero__sub { margin: 0.6rem 0 0; color: var(--gray-600); font-size: 1rem; line-height: 1.6; }

.dl-section { padding: 3rem 0 4rem; }

.dl-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 600px) { .dl-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .dl-grid { grid-template-columns: repeat(3, 1fr); } }
.dl-card { background: #fff; border: 1px solid var(--gray-200); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; text-decoration: none; color: inherit; }
.dl-card__media { overflow: hidden; aspect-ratio: 368 / 200; background: var(--gray-50); }
.dl-card__media img { width: 100%; height: 100%; object-fit: cover; }
.dl-card__body { padding: 1.25rem; flex: 1; }
.dl-card__title { color: var(--gray-900); font-size: 1.0625rem; font-weight: 600; line-height: 1.4; margin: 0 0 0.4rem; }
.dl-card__meta { color: var(--gray-600); font-size: 0.875rem; line-height: 1.6; margin: 0; }

.dl-cta { padding: 0 0 4rem; }
.dl-cta .container { background: var(--gray-50); border-radius: 12px; padding: 3rem 1.5rem; text-align: center; }
.dl-cta__title { margin: 0 0 1.5rem; font-size: 1.75rem; font-weight: 700; line-height: 1.3; color: var(--gray-900); }
.dl-cta__btn { display: inline-flex; align-items: center; justify-content: center; min-width: 7.5rem; padding: 0.7rem 1.75rem; background: var(--primary); color: #fff; font-weight: 600; font-size: 1rem; line-height: 1.5; border-radius: 6px; text-decoration: none; transition: background-color 0.2s ease; }
.dl-cta__btn:hover { background: var(--secondary); }

.page-contact { background: #fff; }

.ct-hero { background: var(--gray-50); padding: 2.75rem 0 3.25rem; }
.ct-hero__title { margin: 0; font-size: 2.5rem; font-weight: 700; line-height: 1.15; color: var(--gray-900); }
.ct-hero__sub { margin: 0.6rem 0 0; color: var(--gray-600); font-size: 1rem; line-height: 1.6; }

.ct-main { padding: 3rem 0 4rem; }
.ct-main__grid { display: flex; flex-direction: column; gap: 2.5rem; }
@media (min-width: 1024px) {
  .ct-main__grid { flex-direction: row; align-items: flex-start; }
  .ct-map { flex: 0 0 52%; }
  .ct-office { flex: 1 1 auto; }
}

.ct-map__img { display: block; width: 100%; border-radius: 8px; background: var(--gray-50); }

.ct-office { background: #fff; border: 1px solid var(--gray-200); border-radius: 8px; padding: 1.75rem 2rem; }
.ct-office__title { margin: 0 0 1.5rem; font-size: 1.5rem; font-weight: 700; line-height: 1.3; color: var(--primary); }
.ct-office__list { margin: 0; }
.ct-office__list dt { margin: 0 0 0.2rem; color: #6b7280; font-size: 0.8125rem; line-height: 1.5; }
.ct-office__list dd { margin: 0 0 1.25rem; color: var(--gray-900); font-size: 1rem; line-height: 1.6; }
.ct-office__list dd:last-child { margin-bottom: 0; }
.ct-office__list a { color: var(--secondary); text-decoration: none; }
.ct-office__list a:hover { text-decoration: underline; }

html.js .rsc-cards > .rsc-card:nth-child(2),
html.js .dl-grid > .dl-card:nth-child(2),
html.js .ct-adv__grid > .ct-adv__card:nth-child(2),
html.js .ct-flow__grid > .ct-flow__step:nth-child(2),
html.js .atk-flow__grid > .atk-flow-card:nth-child(2) { transition-delay: 90ms; }
html.js .rsc-cards > .rsc-card:nth-child(3),
html.js .dl-grid > .dl-card:nth-child(3),
html.js .ct-adv__grid > .ct-adv__card:nth-child(3),
html.js .ct-flow__grid > .ct-flow__step:nth-child(3),
html.js .atk-flow__grid > .atk-flow-card:nth-child(3) { transition-delay: 180ms; }
html.js .rsc-cards > .rsc-card:nth-child(4),
html.js .dl-grid > .dl-card:nth-child(4),
html.js .ct-flow__grid > .ct-flow__step:nth-child(4) { transition-delay: 270ms; }
html.js .dl-grid > .dl-card:nth-child(5),
html.js .ct-flow__grid > .ct-flow__step:nth-child(5) { transition-delay: 360ms; }

.rsc-card { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.rsc-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0, 85, 201, 0.1); }
.dl-card { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.dl-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0, 85, 201, 0.1); }
.ct-coop__card { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.ct-coop__card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0, 85, 201, 0.2); }

.ct-adv__card { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.ct-adv__card:hover { transform: scale(1.03); box-shadow: none; }

.rsc-card__media img { transition: transform 0.5s ease; }
.rsc-card:hover .rsc-card__media img { transform: scale(1.05); }
.dl-card__media img { transition: transform 0.5s ease; }
.dl-card:hover .dl-card__media img { transform: scale(1.05); }
.ct-coop__media { overflow: hidden; }
.ct-coop__media img { transition: transform 0.5s ease; }
.ct-coop__card:hover .ct-coop__media img { transform: scale(1.05); }

.page-product-detail-02 {
  background: #fff;
  color: var(--gray-700);
}

.pd2-crumb { border-bottom: 1px solid var(--gray-200); }
.pd2-crumb__nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.875rem 0;
  font-size: 0.875rem;
  line-height: 1.5;
}
.pd2-crumb__link { color: #6b7280; text-decoration: none; transition: color 0.2s ease; }
.pd2-crumb__link:hover { color: var(--primary); }
.pd2-crumb__sep { color: var(--gray-400); }
.pd2-crumb__current { color: var(--primary); }

.pd2-main { padding: 2.5rem 0 3.5rem; }
.pd2-grid { display: flex; flex-direction: column; gap: 2.5rem; }
@media (min-width: 1024px) {
  .pd2-grid { flex-direction: row; align-items: flex-start; }
  .pd2-media { flex: 0 0 46%; min-width: 0; }
  .pd2-info { flex: 1 1 auto; min-width: 0; }
}

.page-product-detail-02 .detail-gallery__main,
.page-product-detail-02 .detail-gallery__thumb-img { aspect-ratio: 1 / 1; }
.page-product-detail-02 .detail-gallery__main { background: var(--gray-50); }
.page-product-detail-02 .detail-gallery__thumb-img { background: var(--gray-50); }

.pd2-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 2.6vw, 1.75rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--gray-900);
}
.pd2-subtitle {
  margin: 0 0 1.75rem;
  color: var(--gray-600);
  font-size: 1rem;
  line-height: 1.7;
}

.pd2-h2 {
  margin: 0 0 0.75rem;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--gray-900);
}

.pd2-specs { margin: 0 0 1.5rem; }
.pd2-spec { display: flex; gap: 1rem; padding: 0.3rem 0; font-size: 0.9375rem; line-height: 1.6; }
.pd2-spec__label { flex: 0 0 2.75rem; margin: 0; color: var(--gray-400); }
.pd2-spec__value { margin: 0; color: var(--gray-700); }
.pd2-spec--apps { padding-top: 0.6rem; align-items: flex-start; }
.pd2-spec--apps .pd2-spec__value { flex: 1; }

.pd2-apps { list-style: none; display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; margin: 0; padding: 0; }
.pd2-apps__item { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; width: 3.75rem; }
.pd2-apps__box {
  width: 3.75rem;
  height: 3.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  border-radius: 0.5rem;
  color: var(--primary);
}
.pd2-apps__box svg { width: 1.75rem; height: 1.75rem; }
.pd2-apps__name { font-size: 0.8125rem; color: var(--gray-600); line-height: 1.3; }

.pd2-guards {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin: 0 0 1.75rem;
  padding: 0;
}
.pd2-guards__item { display: flex; align-items: center; gap: 0.4rem; color: var(--gray-700); font-size: 0.9375rem; }
.pd2-guards__icon { width: 0.8rem; height: 0.8rem; color: var(--primary); }

.pd2-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 11rem;
  padding: 0.85rem 2rem;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 6px;
  text-decoration: none;
  transition: background-color 0.2s ease;
}
.pd2-cta:hover { background: var(--secondary); }

.pd2-detail { background: var(--gray-50); padding: 2.5rem 0 4rem; }
.pd2-tabs {
  display: flex;
  gap: 2rem;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 1.75rem;
}
.pd2-tab {
  position: relative;
  border: none;
  background: none;
  padding: 0 0 0.85rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: color 0.2s ease;
}
.pd2-tab::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}
.pd2-tab:hover { color: var(--primary); }
.pd2-tab.is-active { color: var(--primary); }
.pd2-tab.is-active::after { transform: scaleX(1); }
.pd2-tab:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.pd2-panel { display: none; }
.pd2-panel.is-active { display: block; }
.pd2-rich { max-width: 100%; margin-bottom: 2rem; }
.pd2-rich p { margin: 0 0 0.6rem; color: var(--gray-600); line-height: 1.9; }
.pd2-rich p:last-child { margin-bottom: 0; }
.pd2-detail-img { width: 100%; border-radius: 8px; }
.pd2-panel img{
  width: 100%;
}


.pd2-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; }
.pd2-table th,
.pd2-table td { padding: 0.9rem 1.25rem; text-align: left; font-size: 0.9375rem; border-bottom: 1px solid var(--gray-200); }
.pd2-table th { width: 12rem; font-weight: 500; color: var(--gray-400); background: var(--gray-50); }
.pd2-table td { color: var(--gray-700); }
.pd2-table tbody tr:last-child th,
.pd2-table tbody tr:last-child td { border-bottom: 0; }

.search-pagination { margin: 2.5rem 0 1rem; display: flex; justify-content: center; }
.search-pagination .pagination {
  display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem;
  list-style: none; margin: 0; padding: 0;
}
.search-pagination .pagination li { display: inline-flex; }
.search-pagination .pagination li a,
.search-pagination .pagination li span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 2.25rem; height: 2.25rem; padding: 0 0.65rem;
  border: 1px solid #e5e7eb; border-radius: 6px;
  font-size: 0.875rem; line-height: 1; color: #4b5563;
  background: #fff; text-decoration: none; cursor: pointer;
  transition: color .2s, border-color .2s, background .2s;
}
.search-pagination .pagination li a:hover,
.search-pagination .pagination li span:hover { border-color: var(--primary, #1a7f6b); color: var(--primary, #1a7f6b); }
.search-pagination .pagination li.active a,
.search-pagination .pagination li.active span { background: var(--primary, #1a7f6b); border-color: var(--primary, #1a7f6b); color: #fff; }
.search-pagination .pagination li.disabled a,
.search-pagination .pagination li.disabled span { color: #c0c4cc; cursor: not-allowed; background: #f9fafb; }

.page-article-detail .pd2-grid--single { display: block; }
.page-article-detail .pd2-title--center { text-align: center; margin: 0 auto; }
.page-article-detail .pd2-main { padding-bottom: 1.25rem; }
.page-article-detail .pd2-info { padding-bottom: 0; }
.page-article-detail .pd2-detail {
  background: #ffffff;
  margin-top: 0;
  padding: 1.5rem 0 3rem;
}
.page-article-detail .pd2-panel { background: #ffffff; }
.page-article-detail .pd2-rich { line-height: 1.9; max-width: none; }

a.rsc-card,
a.ptn-mode {
  display: block;
  text-decoration: none;
  color: inherit;
}
a.rsc-card .rsc-card__title,
a.ptn-mode .ptn-mode__title {
  text-decoration: none;
  color: inherit;
}
a.rsc-card:hover .rsc-card__title,
a.ptn-mode:hover .ptn-mode__title {
  color: var(--primary, #1a7f6b);
}

.page-sitemap .sitemap__h3 { margin: 1.5rem 0 0.75rem; font-size: 1.05rem; color: var(--gray-700, #374151); }
.page-sitemap .sitemap__h3:first-child { margin-top: 0; }
.page-sitemap .sitemap__cats, .page-sitemap .sitemap__posts, .page-sitemap .sitemap__sub { list-style: none; padding: 0; margin: 0; }
.page-sitemap .sitemap__cats > li { margin-bottom: 0.35rem; }
.page-sitemap .sitemap__sub { margin: 0.35rem 0 0.6rem 1.25rem; }
.page-sitemap .sitemap__sub li { display: inline-block; margin-right: 1rem; }
.page-sitemap .sitemap__posts li { display: inline-block; margin: 0 1rem 0.35rem 0; }
.page-sitemap a { color: var(--gray-600, #4b5563); text-decoration: none; }
.page-sitemap a:hover { color: var(--primary, #1a7f6b); }
/* 合作共赢（优势卡片下方：左一段文字 + 右一张图） */
.ptn-coop {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2rem;
  margin-top: 3.5rem;
}
.ptn-coop__body { display: flex; flex-direction: column; gap: 1.5rem; }
.ptn-coop__copy {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--gray-600);
}
.ptn-coop__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.ptn-coop__tag { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.9375rem; color: var(--gray-600); }
.ptn-coop__tag-icon { font-size: 1.05rem; color: var(--primary); }
.ptn-coop__figure { margin: 0; }
.ptn-coop__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  background: var(--gray-50);
}
@media (max-width: 768px) {
  .ptn-coop { grid-template-columns: 1fr; gap: 1.5rem; }
}


.ct-officedbt{
  font-size: 20px;
  font-weight: bold;
  color: #000;
  margin: 40px 0 20px 0;
}
.ct-office2c{
  background: #f3f3f3;
  padding: 20px 25px;
  line-height: 2;
  color: #333;
  margin-bottom: 20px;
}
.ct-office2c.lxbg2{
  background: #c7dae8;
}