:root {
  --brand: #c8453c;
  --brand-2: #df6854;
  --brand-soft: #f7ecea;
  --text: #1d232a;
  --muted: #69727c;
  --line: #e7e7e7;
  --soft: #f4f4f4;
  --soft-2: #fafafa;
  --dark: #111111;
  --shadow: 0 16px 40px rgba(8, 16, 24, 0.12);
  --header-h: 84px;
  --container: min(1800px, 95.6vw);
  --header-container: min(1600px, 94vw);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: #ffffff;
  font-family: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.page {
  position: relative;
  padding-top: 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  color: #ffffff;
  background: transparent;
  transition: background-color 0.22s ease, box-shadow 0.22s ease, color 0.22s ease, backdrop-filter 0.22s ease;
}

.site-header.is-scrolled {
  color: var(--text);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05), 0 8px 30px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(10px);
}

.site-header__inner {
  width: var(--header-container);
  min-height: var(--header-h);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 220px;
}

.brand__logo {
  width: 117px;
  height: auto;
}

.site-nav {
  flex: 1 1 0;
  display: flex;
  justify-content: flex-end;
  margin-left: 4%;
  margin-right: 2%;
  min-width: 0;
}

.site-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  width: 100%;
  margin: 0;
  padding: 0;
}

.site-nav__item {
  position: relative;
  padding: 16px 0;
  flex: 1 1 0;
  min-width: 0;
}

.site-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  justify-content: center;
  width: 100%;
}

.site-nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -11px;
  height: 2px;
  background: var(--brand);
}

.site-nav__caret {
  width: 11px;
  height: 11px;
  opacity: 0.82;
}

.site-nav__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  min-width: 240px;
  padding: 12px 0;
  transform: translateX(-50%) translateY(8px);
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 6px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.site-nav__item:hover .site-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.site-nav__dropdown a {
  display: block;
  padding: 8px 18px;
  font-size: 14px;
  color: #2b3138;
}

.site-nav__dropdown a:hover {
  background: #f7f7f7;
  color: var(--brand);
}

.header-tools {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: rgba(255, 255, 255, 0.96);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}

.lang-switch svg {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.lang-switch:hover,
.lang-switch:focus-visible {
  color: #ffffff;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
}

.site-header.is-scrolled .menu-toggle {
  border-color: rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.88);
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
}

.hero {
  position: relative;
  min-height: clamp(560px, 84vh, 900px);
  background: #0e1014;
  overflow: hidden;
}

.hero__slider,
.hero__slide {
  position: absolute;
  inset: 0;
}

.hero__slide {
  opacity: 0;
  transition: opacity 0.55s ease;
}

.hero__slide.is-active {
  opacity: 1;
  z-index: 1;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.22) 0%, rgba(0, 0, 0, 0.08) 32%, rgba(0, 0, 0, 0.16) 100%);
}

.hero__footer {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  padding-bottom: 24px;
}

.hero__footer .container {
  display: flex;
  align-items: center;
}

.hero__dots {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.hero__dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15);
  opacity: 0.92;
}

.hero__dot.is-active {
  width: 32px;
  background: var(--brand);
}

.section {
  padding: clamp(48px, 6vw, 92px) 0;
}

.section--soft {
  background: var(--soft);
}

.product-section {
  overflow: hidden;
  padding: 70px 0 78px;
}

.product-section .section__eyebrow {
  margin: 8px 0 0;
}

.section--pale {
  background: #efefef;
}

.case-section {
  padding: 32px 0 50px;
  background: #f1f1f1;
}

.case-section > .container {
  width: var(--container);
}

.case-section .section__head {
  margin-bottom: 44px;
}

.case-section .section__title {
  font-size: 40px;
  line-height: 1.2;
}

.case-section .section__eyebrow {
  margin: 4px 0 0;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 26px;
  line-height: 1.5;
  letter-spacing: 0;
  color: #111111;
}

.section__head {
  text-align: center;
  margin-bottom: 28px;
}

.section__eyebrow {
  display: block;
  margin-bottom: 8px;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #18222b;
}

.section__title {
  margin: 0;
  font-size: clamp(26px, 2.6vw, 38px);
  line-height: 1.1;
  font-weight: 800;
}

.section__title .accent {
  color: var(--brand);
}

.section__lead {
  margin: 10px auto 0;
  max-width: 740px;
  color: var(--muted);
  font-size: 15px;
}

.section__title-row {
  margin-bottom: 24px;
}

.product-rail {
  display: flex;
  align-items: stretch;
  gap: 28px;
  will-change: transform;
}

.product-category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 30px 28px;
}

.product-rail::-webkit-scrollbar {
  display: none;
}

.product-card,
.product-category-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border-radius: 0;
  background: #bd1d24;
  color: #ffffff;
}

.product-card {
  flex: 0 0 calc((100% - 84px) / 4);
}

.product-card__media,
.product-category-card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  transform: none;
}

.product-card__media::after,
.product-category-card__media::after {
  display: none;
}

.product-card__body,
.product-category-card__body {
  min-height: 76px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 16px 13px;
  text-align: center;
  background: #bd1d24;
}

.product-card__title,
.product-category-card__title {
  margin: 0 0 4px;
  font-size: 16px;
  line-height: 1.18;
  font-weight: 800;
}

.product-card__sub,
.product-category-card__sub {
  margin: 0;
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.25;
  letter-spacing: 0;
  color: #ffffff;
}

.product-card:hover .product-card__media,
.product-category-card:hover .product-category-card__media {
  transform: scale(1.045);
  transition: transform 0.6s ease;
}

.about-summary-section {
  min-height: 590px;
  padding: 0;
  background-color: #ffffff;
}

.about-summary-section > .container {
  width: 100%;
}

.about-summary__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  align-items: stretch;
  min-height: 590px;
}

.about-summary__content {
  width: 90%;
  max-width: 775px;
  margin: 0 auto;
  padding: 74px 0 50px;
}

.about-summary__title {
  margin: 0 0 10px;
  font-size: 40px;
  line-height: 1.2;
  font-weight: 800;
}

.about-summary__title .accent {
  color: var(--brand);
}

.about-summary__eyebrow {
  display: block;
  margin-bottom: 30px;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 26px;
  line-height: 1.5;
  letter-spacing: 0;
  text-transform: uppercase;
  position: relative;
}

.about-summary__eyebrow::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -14px;
  width: 70px;
  height: 2px;
  background: #b72024;
}

.about-summary__copy {
  margin: 0 0 20px;
  color: #111111;
  font-size: 16px;
  line-height: 1.8;
}

.metric-bar {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  background: rgba(181, 54, 44, 0.9);
  color: #ffffff;
}

.metric {
  padding: 23px 18px 22px;
  text-align: center;
  border-right: 0;
}

.metric:last-child {
  border-right: 0;
}

.metric__value {
  display: block;
  font-family: "Arial Narrow", Impact, Arial, sans-serif;
  font-size: 52px;
  line-height: 1.05;
  font-weight: 700;
}

.metric__unit {
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
  font-weight: 400;
  margin-left: 4px;
}

.metric__label {
  margin-top: 8px;
  font-size: 14px;
  opacity: 1;
}

.about-summary__visual {
  min-height: 590px;
  border-radius: 0;
  background: url("../images/about-summary-right.jpg") center center / cover no-repeat;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.case-section .case-grid {
  --case-gap: clamp(22px, 1.7vw, 32px);
  display: flex;
  gap: var(--case-gap);
  will-change: transform;
}

.case-window {
  overflow: hidden;
}

.case-card {
  position: relative;
  min-height: 310px;
  border-radius: 6px;
  overflow: hidden;
  background: #dcdcdc;
  box-shadow: 0 10px 28px rgba(10, 14, 18, 0.05);
}

.case-section .case-card {
  flex: 0 0 calc((100% - var(--case-gap) - var(--case-gap)) / 3);
  min-height: 0;
  aspect-ratio: 10 / 7;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.case-card__media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.case-section .case-card__media {
  background-size: cover;
}

.case-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 15, 20, 0.14) 0%, rgba(10, 15, 20, 0.62) 100%);
}

.case-section .case-card__media::after,
.case-section .case-card__body {
  display: none;
}

.case-card__body {
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  padding: 22px;
  color: #ffffff;
}

.case-card__title {
  margin: 0 0 6px;
  font-size: 18px;
  line-height: 1.25;
  font-weight: 800;
}

.case-card__sub {
  margin: 0;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.84);
}

.product-page .section {
  padding: 70px 0;
}

.product-class-section {
  overflow: hidden;
  padding: 70px 0 78px;
}

.product-list-page {
  background: #f3f3f3;
}

.product-list-nav {
  background: #e9e9e9;
  border-bottom: 1px solid #dddddd;
}

.product-list-nav__inner {
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: 22px 0 18px;
}

.product-list-nav__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 0;
  width: 100%;
}

.product-list-nav__links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 0 26px;
  color: #535353;
  font-size: 16px;
  line-height: 1.35;
  white-space: nowrap;
}

.product-list-nav__links a + a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 1px;
  height: 14px;
  transform: translateY(-50%);
  background: #cfcfcf;
}

.product-list-nav__links a:hover,
.product-list-nav__links a.is-active {
  color: var(--brand);
}

.product-list-crumb {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  align-self: flex-end;
  gap: 8px;
  color: #6d6d6d;
  font-size: 14px;
  line-height: 1.2;
}

.product-list-crumb a:hover {
  color: var(--brand);
}

.product-list-section {
  padding: 44px 0 78px;
  background: #f3f3f3;
}

.product-list-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 26px 22px;
}

.product-list-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #dedede;
  color: #2b2b2b;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.product-list-card:hover {
  border-color: rgba(200, 69, 60, 0.55);
  box-shadow: 0 14px 32px rgba(17, 17, 17, 0.08);
  transform: translateY(-2px);
}

.product-list-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1.32 / 1;
  background: #ffffff;
}

.product-list-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-list-card__body {
  display: flex;
  flex-direction: column;
  min-height: 96px;
  padding: 17px 18px 15px;
  border-top: 1px solid #e6e6e6;
  background: #ffffff;
}

.product-list-card__title {
  display: block;
  min-height: 22px;
  color: #2e2e2e;
  font-size: 16px;
  line-height: 1.35;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.product-list-card__line {
  display: block;
  width: 100%;
  height: 1px;
  margin: 14px 0 10px;
  background: #e3e3e3;
}

.product-list-card__more {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #777777;
  font-family: Arial, sans-serif;
  font-size: 13px;
  line-height: 1;
}

.product-list-card:hover .product-list-card__more {
  color: var(--brand);
}

.product-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-top: 48px;
  color: #77808a;
  font-size: 14px;
}

.product-pagination__summary {
  margin: 0;
  white-space: nowrap;
}

.product-pagination__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.product-pagination__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  border: 1px solid #d9dce0;
  background: #ffffff;
  color: #3b424a;
  font-size: 14px;
  line-height: 1;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.product-pagination__button:hover:not(:disabled):not(.is-disabled),
.product-pagination__button.is-active {
  border-color: var(--brand);
  background: var(--brand);
  color: #ffffff;
}

/* PbootCMS standard page tag output */
.product-pagination > .pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-pagination .page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  border: 1px solid #d9dce0;
  background: #ffffff;
  color: #3b424a;
  font-size: 14px;
  line-height: 1;
  text-decoration: none;
  box-sizing: border-box;
}

.product-pagination .page-link:hover,
.product-pagination .page-link.active,
.product-pagination .page-link.current,
.product-pagination .page-link.page-current,
.product-pagination .page-item.active .page-link,
.product-pagination .page-item.current .page-link {
  border-color: var(--brand);
  background: var(--brand);
  color: #ffffff;
  font-weight: 700;
}

.product-pagination .page-link:focus-visible {
  outline: 3px solid rgba(200, 69, 60, 0.28);
  outline-offset: 2px;
}

.product-pagination__button:focus-visible {
  outline: 3px solid rgba(200, 69, 60, 0.28);
  outline-offset: 2px;
}

.product-pagination__button:disabled,
.product-pagination__button.is-disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.product-pagination__button.is-disabled {
  pointer-events: none;
}

.product-pagination__button--wide {
  min-width: 62px;
}

.product-detail-page {
  background: #ffffff;
}

.product-detail-nav {
  background: #f4f4f4;
  border-bottom: 0;
}

.product-detail-nav .product-list-nav__inner {
  min-height: 164px;
  padding: 30px 0;
}

.product-detail-nav .product-list-nav__links {
  row-gap: 52px;
}

.product-detail-crumb {
  background: #ffffff;
}

.product-detail-crumb__inner {
  min-height: 66px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #687280;
  font-size: 14px;
  line-height: 1.2;
}

.product-detail-crumb__inner svg {
  width: 13px;
  height: 13px;
  flex: 0 0 auto;
}

.product-detail-crumb__inner a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-detail-crumb__inner a:hover,
.product-detail-crumb__inner span:last-child {
  color: #1f2933;
}

.product-detail-section {
  padding: 28px 0 90px;
  background: #ffffff;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(520px, 45%) minmax(0, 1fr);
  gap: clamp(44px, 3vw, 66px);
  align-items: start;
}

.product-gallery {
  min-width: 0;
}

.product-gallery__stage {
  position: relative;
  height: clamp(360px, 23.8vw, 430px);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #dcdcdc;
  background: #ffffff;
}

.product-gallery__stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-gallery__zoom {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  background: #cfcfcf;
  color: #ffffff;
}

.product-gallery__zoom svg {
  width: 20px;
  height: 20px;
}

.product-gallery__thumbs {
  margin-top: 10px;
  display: grid;
  grid-template-columns: 34px 60px 1fr 34px;
  align-items: center;
  gap: 12px;
}

.product-gallery__thumb {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  grid-column: 2;
  border: 1px solid transparent;
  background: #ffffff;
}

.product-gallery__thumb.is-active {
  border-color: #ff1e24;
}

.product-gallery__thumb img {
  width: 88%;
  height: 88%;
  object-fit: contain;
}

.product-gallery__arrow {
  width: 28px;
  height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #111111;
  font-size: 30px;
  line-height: 1;
}

.product-gallery__arrow:last-child {
  grid-column: 4;
  justify-self: end;
}

.product-detail-info {
  padding-top: 4px;
  color: #17202a;
}

.product-detail-info h1 {
  margin: 0;
  font-size: clamp(26px, 2vw, 32px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: 0;
}

.product-detail-info__line {
  width: 100%;
  height: 2px;
  margin: 22px 0 28px;
  background: #2b2b2b;
}

.product-option {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #16202b;
  font-size: 16px;
  line-height: 1.5;
}

.product-option__label {
  flex: 0 0 auto;
}

.product-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.product-swatches i {
  width: 22px;
  height: 22px;
  display: inline-block;
}

.product-detail-note {
  margin: 12px 0 31px 10px;
  color: #111111;
  font-size: 16px;
  line-height: 1.5;
}

.product-detail-category {
  margin: 0 0 34px;
  color: #6b7280;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 700;
}

.product-detail-category a {
  color: #ff6a00;
  font-weight: 400;
}

.product-contact-button {
  width: 160px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #c62026;
  color: #ffffff;
  font-size: 16px;
  line-height: 1;
  font-weight: 800;
}

.product-contact-button:hover {
  background: #ad181e;
}

.product-detail-actions {
  margin-top: 42px;
  display: flex;
  align-items: center;
  gap: 46px;
  padding-left: 24px;
  color: #5f6670;
  font-size: 14px;
}

.product-detail-actions a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-detail-actions svg {
  width: 20px;
  height: 20px;
  color: #c62026;
}

.case-page-banner .page-banner__media {
  object-position: center center;
}

.case-list-page,
.case-detail-page {
  background: #ffffff;
}

.case-list-section {
  padding: 70px 0 82px;
  background: #ffffff;
}

.case-list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px 32px;
}

.case-list-card {
  position: relative;
  display: block;
  min-height: 0;
  aspect-ratio: 1.44 / 1;
  overflow: hidden;
  background: #eeeeee;
  color: #ffffff;
}

.case-list-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.case-list-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 46%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.54) 100%);
  opacity: 0.9;
}

.case-list-card span {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 20px;
  z-index: 1;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 800;
}

.case-list-card:hover img {
  transform: scale(1.045);
}

.case-list-pages {
  margin-top: 42px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.case-list-pages a {
  min-width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d8d8d8;
  color: #4d5661;
  background: #ffffff;
  font-size: 14px;
}

.case-list-pages a.is-active {
  border-color: var(--brand);
  background: var(--brand);
  color: #ffffff;
}

.case-list-pages a.is-disabled {
  color: #b5b5b5;
  pointer-events: none;
}

.case-detail-crumb {
  border-bottom: 1px solid #eeeeee;
}

.case-detail-section {
  padding: 48px 0 90px;
  background: #ffffff;
}

.case-detail-head {
  margin-bottom: 30px;
  text-align: center;
}

.case-detail-head h1 {
  margin: 0;
  font-size: clamp(28px, 2.6vw, 42px);
  line-height: 1.25;
  font-weight: 800;
}

.case-detail-figure {
  margin: 0 auto;
  max-width: 1180px;
  background: #f6f6f6;
}

.case-detail-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.case-detail-switch {
  max-width: 1180px;
  margin: 30px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid #eeeeee;
  padding-top: 22px;
}

.case-detail-switch a {
  color: #4f5965;
  font-size: 15px;
}

.case-detail-switch a:hover {
  color: var(--brand);
}

.product-page .section__head {
  margin-bottom: 30px;
}

.product-page .case-grid,
.about-page #scene .case-grid {
  gap: 22px;
}

.product-page .case-card,
.about-page #scene .case-card {
  min-height: 0;
  aspect-ratio: 1.42 / 1;
  border-radius: 2px;
  background: #f4f4f4;
  box-shadow: none;
}

.product-page .case-card__media,
.about-page #scene .case-card__media {
  background-size: cover;
  transform: scale(1.001);
  transition: transform 0.45s ease;
}

.product-page .case-card__media::after,
.about-page #scene .case-card__media::after {
  display: none;
}

.product-page .case-card:hover .case-card__media,
.about-page #scene .case-card:hover .case-card__media {
  transform: scale(1.045);
}

.news-page .section {
  background: #f1f1f1;
}

.news-page .news-list {
  gap: 0;
  background: #ffffff;
}

.news-page .news-card {
  grid-template-columns: minmax(320px, 42%) minmax(0, 1fr);
  min-height: 300px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.news-page .news-card:last-child {
  border-bottom: 0;
}

.news-page .news-card__media {
  min-height: 300px;
}

.news-page .news-card__body {
  padding: 44px 58px;
}

.news-page .news-card__eyebrow {
  font-size: 18px;
  margin-bottom: 22px;
}

.news-page .news-card__title {
  margin-bottom: 18px;
}

.news-page .news-card__desc {
  margin-bottom: 24px;
}

.news-list {
  display: grid;
  gap: 16px;
}

.news-section {
  padding: 64px 0 78px;
  background: #f1f1f1;
}

.news-section > .container {
  width: var(--container);
}

.news-section .section__head {
  margin-bottom: 36px;
}

.news-section .section__title {
  font-size: 40px;
  line-height: 1.2;
}

.news-section .section__eyebrow {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: #626a72;
}

.news-section .news-list {
  gap: 0;
}

.news-card {
  display: grid;
  grid-template-columns: minmax(480px, 1fr) minmax(420px, 1fr);
  overflow: hidden;
  background: #ffffff;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.news-card__media {
  min-height: 438px;
  background-size: cover;
  background-position: center;
}

.news-card__body {
  padding: 72px 8.2vw 68px 82px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.news-card:nth-child(even) .news-card__media {
  grid-column: 2;
  grid-row: 1;
}

.news-card:nth-child(even) .news-card__body {
  grid-column: 1;
  grid-row: 1;
  padding: 72px 82px 68px 8.2vw;
}

.news-card__kicker {
  margin: 0 0 4px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.news-card__eyebrow {
  margin: 0 0 24px;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #d8d8d8;
  font-weight: 800;
}

.news-card__title {
  margin: 0 0 28px;
  font-size: 22px;
  line-height: 1.35;
  font-weight: 800;
  color: #202933;
  overflow-wrap: anywhere;
}

.news-card__desc {
  margin: 0 0 36px;
  color: #515963;
  font-size: 16px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.news-card__date {
  margin-top: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: #59616b;
}

.news-card__date svg {
  width: 19px;
  height: 19px;
  color: #c5c9ce;
}

/* Homepage news: match original alternating horizontal layout. */
.news-section--original {
  padding: 30px 0 50px;
  background: #f1f1f1;
}

.news-section--original > .container {
  width: min(94%, 1820px);
  padding: 0;
}

.news-section--original .news-section__head {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  min-height: 138px;
  margin: 0;
  text-align: center;
}

.news-section--original .news-section__head .section__eyebrow {
  margin: 0 0 8px;
  color: #77808a;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.news-section--original .news-section__head .section__title {
  margin: 0;
  font-size: 30px;
  line-height: 1.2;
}

.news-section--original .news-list {
  gap: 0;
  background: transparent;
}

.news-section--original .news-card {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: 0;
  margin: 0;
  border: 0;
  border-bottom: 5px solid #f1f1f1;
  background: #ffffff;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.news-section--original .news-card:hover {
  border-bottom-color: var(--brand);
  box-shadow: 0 0 35px -10px rgba(0, 0, 0, 0.3);
}

.news-section--original .news-card__media {
  min-height: 0;
  aspect-ratio: 2 / 1;
  background-position: center;
}

.news-section--original .news-card__body {
  min-height: 0;
  padding: clamp(30px, 4vw, 72px);
}

.news-section--original .news-card:nth-child(even) .news-card__media {
  grid-column: 2;
  grid-row: 1;
}

.news-section--original .news-card:nth-child(even) .news-card__body {
  grid-column: 1;
  grid-row: 1;
  padding: clamp(30px, 4vw, 72px);
}

.news-section--original .news-card__kicker {
  margin-bottom: 10px;
  font-size: 14px;
  font-weight: 400;
}

.news-section--original .news-card__eyebrow {
  margin-bottom: 20px;
  font-size: 18px;
  color: #e6e5e5;
}

.news-section--original .news-card__title {
  margin-bottom: 0;
  font-size: 20px;
}

.news-section--original .news-card__desc {
  display: -webkit-box;
  margin-top: 20px;
  margin-bottom: 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.8;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.news-section--original .news-card__date {
  margin-top: 30px;
}

.news-tabs {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.news-tabs::-webkit-scrollbar {
  display: none;
}

.news-subnav {
  background: #f7f7f7;
  border-bottom: 1px solid #eeeeee;
}

.news-subnav__inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.news-subnav__tabs {
  position: relative;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.news-subnav__tabs::-webkit-scrollbar {
  display: none;
}

.news-subnav__link {
  position: relative;
  flex: 0 0 auto;
  padding: 0 34px;
  color: #111111;
  font-size: 16px;
  line-height: 1;
  white-space: nowrap;
}

.news-subnav__link:first-child {
  padding-left: 0;
}

.news-subnav__link + .news-subnav__link::before,
.news-subnav__tabs::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 1px;
  height: 16px;
  background: #d5d5d5;
  transform: translateY(-50%);
}

.news-subnav__link + .news-subnav__link::before {
  left: 0;
}

.news-subnav__tabs::after {
  right: -2px;
}

.news-subnav__link.is-active,
.news-subnav__link:hover {
  color: #000000;
}

.news-subnav__crumb {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #4f5963;
  font-size: 14px;
  white-space: nowrap;
}

.news-subnav__crumb svg {
  width: 14px;
  height: 14px;
  color: #7a838c;
}

.news-grid-section {
  padding: 64px 0 76px;
  background: #ffffff !important;
}

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

.news-tile {
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #dddddd;
}

.news-tile__image {
  display: block;
  margin: 12px 12px 0;
  aspect-ratio: 1.52 / 1;
  overflow: hidden;
  background: #f4f4f4;
}

.news-tile__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.news-tile:hover .news-tile__image img {
  transform: scale(1.045);
}

.news-tile__body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  padding: 26px 28px 26px;
}

.news-tile__title {
  margin: 0 0 4px;
  min-height: 24px;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 400;
  color: #262c33;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-tile__desc {
  margin: 0;
  min-height: 42px;
  font-size: 14px;
  line-height: 1.5;
  color: #7b838c;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-tile__more {
  margin-top: 16px;
  padding-top: 18px;
  border-top: 1px solid #e5e5e5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: #000000;
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1;
}

.news-tile__more span {
  font-size: 28px;
  line-height: 0.7;
}

.news-detail-banner .page-banner__media {
  object-position: center;
}

.news-detail-section {
  padding: 70px 0 86px;
  background: #ffffff;
}

.news-detail-article {
  width: min(1180px, 100%);
  margin: 0 auto;
  color: #2a3036;
}

.news-detail-head {
  text-align: center;
}

.news-detail-head h1 {
  margin: 0;
  color: #171d23;
  font-size: 28px;
  line-height: 1.45;
  font-weight: 500;
}

.news-detail-meta {
  margin-top: 18px;
  padding: 15px 0;
  border-top: 1px solid #eeeeee;
  border-bottom: 1px solid #eeeeee;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 34px;
  color: #7c858d;
  font-size: 14px;
}

.news-detail-meta a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #737b84;
}

.news-detail-meta svg {
  width: 16px;
  height: 16px;
}

.news-detail-content {
  padding: 42px 0 34px;
  border-bottom: 1px solid #eeeeee;
  overflow: hidden;
}

.news-detail-content img {
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.news-detail-pager {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  padding-top: 26px;
  color: #3b4249;
  font-size: 15px;
}

.news-detail-pager a {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.news-detail-pager a:last-child {
  justify-content: flex-end;
  text-align: right;
}

.news-detail-pager strong {
  flex: 0 0 auto;
  color: #111111;
  font-weight: 500;
}

.news-detail-pager span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-detail-pager a:hover span {
  color: var(--brand);
}

.tab-strip {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.tab-strip::-webkit-scrollbar {
  display: none;
}

.tab-strip__item {
  position: relative;
  padding: 10px 2px;
  font-size: 14px;
  color: #555c63;
  white-space: nowrap;
}

.tab-strip__item.is-active {
  color: var(--text);
  font-weight: 700;
}

.tab-strip__item.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 2px;
  background: var(--brand);
}

.page-banner {
  position: relative;
  min-height: clamp(250px, 34vw, 420px);
  background: #121212;
  overflow: hidden;
}

.page-banner__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-banner__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.12) 0%, rgba(0, 0, 0, 0.28) 100%);
}

.page-banner__content {
  position: relative;
  z-index: 1;
  min-height: inherit;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 48px) 0 48px;
  color: #ffffff;
}

.page-banner__title {
  margin: 0 0 8px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  font-weight: 900;
}

.page-banner__sub {
  margin: 0;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.breadcrumb {
  margin: -18px 0 0;
  padding: 16px 0 0;
}

.breadcrumb__list {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #7a8188;
  font-size: 13px;
}

.breadcrumb__list svg {
  width: 14px;
  height: 14px;
}

.about-subnav {
  background: #f7f7f7;
  border-bottom: 1px solid #eeeeee;
}

.about-subnav__inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.about-subnav__tabs {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.about-subnav__tabs::-webkit-scrollbar {
  display: none;
}

.about-subnav__link {
  position: relative;
  flex: 0 0 auto;
  padding: 0 30px;
  color: #111111;
  font-size: 16px;
  line-height: 1;
  white-space: nowrap;
}

.about-subnav__link:first-child {
  padding-left: 0;
}

.about-subnav__link + .about-subnav__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 1px;
  height: 16px;
  background: #d5d5d5;
  transform: translateY(-50%);
}

.about-subnav__link.is-active,
.about-subnav__link:hover {
  color: #000000;
  font-weight: 700;
}

.about-subnav__crumb {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #5f6973;
  font-size: 14px;
  white-space: nowrap;
}

.about-subnav__crumb svg {
  width: 14px;
  height: 14px;
  color: #7a838c;
}

.rich-text {
  color: #333b43;
  font-size: 14px;
  line-height: 2;
}

.rich-text p {
  margin: 0 0 16px;
}

.about-profile__text {
  max-width: 1480px;
  margin: 0 auto;
}

.about-tabs {
  padding: 20px 0 0;
}

.about-mosaic-section {
  padding: 0;
  background: #f2f2f2;
  overflow: hidden;
}

.about-mosaic {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: clamp(360px, 22.7vw, 430px);
}

.about-mosaic__media {
  margin: 0;
  overflow: hidden;
  background: #d9d9d9;
}

.about-mosaic__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-mosaic__panel {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(46px, 6.2vw, 116px) clamp(42px, 5vw, 96px);
  background: #f3f3f3;
}

.about-mosaic__title {
  margin: 0 0 10px;
  color: #b72024;
  font-size: 26px;
  line-height: 1.25;
  font-weight: 800;
}

.about-mosaic__text {
  margin: 0;
  max-width: 420px;
  color: #1f2933;
  font-size: 14px;
  line-height: 1.85;
}

.mission-grid {
  display: grid;
  gap: 22px;
}

.mission-card {
  padding: 30px 34px;
  background: #f5f5f5;
}

.mission-card__title {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 26px;
  font-weight: 800;
}

.mission-card__text {
  margin: 0;
  color: #4b535b;
  font-size: 14px;
  line-height: 1.95;
}

.brand-box {
  text-align: center;
}

.brand-box__title {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.15;
  font-weight: 800;
}

.brand-box__title .accent {
  color: var(--brand);
}

.brand-box__lead {
  max-width: 780px;
  margin: 18px auto 8px;
  color: #39434c;
}

.brand-box__lead--en {
  margin: 0 auto 28px;
  color: #59616a;
  font-family: "Arial Narrow", Arial, sans-serif;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
  justify-items: center;
}

.feature-card {
  width: 150px;
  min-height: 150px;
  display: grid;
  place-items: center;
  padding: 16px;
  border: 1px solid rgba(200, 69, 60, 0.55);
  border-radius: 50%;
  text-align: center;
}

.feature-card__title {
  margin: 0;
  color: var(--brand);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}

.contact-info-section {
  padding: 70px 0 48px;
  background: #ffffff;
}

.contact-heading {
  margin-bottom: 40px;
  text-align: center;
}

.contact-heading__title {
  margin: 0;
  font-size: 34px;
  line-height: 1.2;
  font-weight: 800;
  color: #111111;
}

.contact-heading__sub {
  margin: 4px 0 0;
  font-family: Arial, sans-serif;
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: #111111;
  text-transform: uppercase;
}

.contact-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.contact-card {
  min-width: 0;
  min-height: 176px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 0 28px;
  text-align: center;
  background: #ffffff;
  border-right: 1px solid #eeeeee;
}

.contact-card:last-child {
  border-right: 0;
}

.contact-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #c91c22;
}

.contact-card__icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.contact-card__label {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.3;
  color: #111111;
}

.contact-card__value {
  margin: 0;
  max-width: 100%;
  font-size: 16px;
  line-height: 1.65;
  color: #5f6670;
  overflow-wrap: anywhere;
}

.contact-map-section {
  background: #ffffff;
}

.contact-map {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  background:
    linear-gradient(110deg, transparent 0 18%, rgba(255, 255, 255, 0.6) 18% 19%, transparent 19% 100%),
    linear-gradient(30deg, transparent 0 42%, rgba(255, 255, 255, 0.8) 42% 43%, transparent 43% 100%),
    linear-gradient(150deg, transparent 0 55%, rgba(255, 255, 255, 0.7) 55% 56%, transparent 56% 100%),
    repeating-linear-gradient(0deg, rgba(112, 127, 143, 0.12) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(90deg, rgba(112, 127, 143, 0.12) 0 1px, transparent 1px 110px),
    linear-gradient(135deg, #dde5eb 0%, #f4f6f8 52%, #dce6ea 100%);
}

.contact-map::before,
.contact-map::after {
  content: "";
  position: absolute;
  background: rgba(255, 255, 255, 0.82);
  transform-origin: center;
}

.contact-map::before {
  left: -8%;
  top: 48%;
  width: 116%;
  height: 24px;
  transform: rotate(-8deg);
}

.contact-map::after {
  left: 28%;
  top: -18%;
  width: 26px;
  height: 136%;
  transform: rotate(31deg);
}

.contact-map__roads {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 52% 48%, rgba(201, 28, 34, 0.1) 0 58px, transparent 60px),
    linear-gradient(90deg, transparent 0 61%, rgba(255, 255, 255, 0.72) 61% 62%, transparent 62% 100%);
}

.contact-map__pin {
  position: absolute;
  z-index: 2;
  left: 52%;
  top: 48%;
  width: 28px;
  height: 28px;
  border-radius: 50% 50% 50% 0;
  background: #c91c22;
  transform: translate(-50%, -78%) rotate(-45deg);
  box-shadow: 0 0 0 12px rgba(201, 28, 34, 0.14);
}

.contact-map__pin::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: #ffffff;
}

.contact-map__label {
  position: absolute;
  z-index: 3;
  left: calc(52% + 24px);
  top: calc(48% - 62px);
  max-width: 320px;
  padding: 16px 18px;
  border: 1px solid #dedede;
  background: rgba(255, 255, 255, 0.96);
  color: #4f5963;
  font-size: 14px;
  line-height: 1.6;
  box-shadow: 0 8px 24px rgba(8, 16, 24, 0.12);
}

.contact-map__label strong {
  display: block;
  margin-bottom: 4px;
  color: #111111;
  font-size: 16px;
}

.contact-message-section {
  padding: 68px 0 78px;
  background: #ffffff;
}

.contact-message {
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
}

.contact-message__title {
  margin: 0;
  font-size: 34px;
  line-height: 1.2;
  font-weight: 800;
  color: #111111;
}

.contact-message__lead {
  margin: 14px auto 34px;
  max-width: 720px;
  color: #5f6670;
  font-size: 15px;
  line-height: 1.8;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field,
.textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #cfd4da;
  border-radius: 4px;
  background: #ffffff;
  color: var(--text);
}

.field::placeholder,
.textarea::placeholder {
  color: #98a0a8;
}

.textarea {
  min-height: 140px;
  resize: vertical;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 4px;
  font-weight: 700;
  transition: transform 0.18s ease, background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  background: var(--brand);
  color: #ffffff;
}

.button--ghost {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: transparent;
}

.quickbar {
  position: fixed;
  right: 16px;
  top: 42%;
  z-index: 900;
  display: grid;
  gap: 10px;
}

.quickbar__entry {
  position: relative;
  display: flex;
  justify-content: flex-end;
  min-height: 40px;
}

.quickbar__item {
  position: relative;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.98);
  color: #66717b;
  box-shadow: 0 5px 14px rgba(0, 0, 0, 0.08);
}

.quickbar__item svg {
  width: 18px;
  height: 18px;
}

.quickbar__label {
  position: absolute;
  right: 39px;
  z-index: 1;
  height: 40px;
  display: flex;
  align-items: center;
  padding: 0 14px 0 17px;
  overflow: hidden;
  border: 1px solid transparent;
  border-right: 0;
  background: var(--brand);
  box-shadow: 0 5px 14px rgba(0, 0, 0, 0.08);
  color: #ffffff;
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(16px);
  transition: opacity 0.24s ease, transform 0.28s ease;
}

.quickbar__entry:hover .quickbar__label,
.quickbar__entry:focus-within .quickbar__label {
  opacity: 1;
  transform: translateX(0);
}

.quickbar__entry:hover .quickbar__item,
.quickbar__entry:focus-within .quickbar__item {
  border-color: var(--brand);
  color: var(--brand);
}

.quickbar__item:focus-visible {
  outline: 3px solid rgba(200, 69, 60, 0.3);
  outline-offset: 2px;
}

.floating-panel {
  position: fixed;
  right: 68px;
  top: 42%;
  z-index: 910;
  width: 286px;
  padding: 28px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #ffffff;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.16);
}

.floating-panel[hidden] {
  display: none;
}

.floating-panel__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  color: #6d747d;
}

.floating-panel__close svg,
.support-phone svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.floating-panel__eyebrow {
  margin: 0 0 7px;
  color: var(--brand);
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.floating-panel__title {
  margin: 0 0 20px;
  color: #1f2831;
  font-size: 22px;
  line-height: 1.2;
}

.support-phone {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: #f7f8f9;
  color: #26313b;
  font-family: Arial, sans-serif;
  font-size: 19px;
  font-weight: 800;
}

.support-phone svg {
  color: var(--brand);
}

.support-phone small {
  display: block;
  margin-top: 3px;
  color: #7c858e;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
  font-weight: 400;
}

.support-qr,
.share-qr {
  display: grid;
  justify-items: center;
  gap: 9px;
  margin-top: 20px;
  color: #69727c;
  font-size: 13px;
  text-align: center;
}

.support-qr img,
.share-qr img {
  width: 128px;
  height: 128px;
  object-fit: contain;
  background: #ffffff;
}

.share-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.share-action {
  min-height: 38px;
  display: grid;
  place-items: center;
  padding: 0 8px;
  border: 1px solid #d8dde2;
  background: #ffffff;
  color: #4f5963;
  font-size: 13px;
  text-align: center;
}

.share-action:hover,
.share-action:focus-visible {
  border-color: var(--brand);
  color: var(--brand);
}

.share-feedback {
  min-height: 18px;
  margin: 14px 0 0;
  color: #69727c;
  font-size: 12px;
  text-align: center;
}

.footer {
  min-height: 260px;
  padding: 40px 0;
  display: flex;
  align-items: center;
  background: #111111;
  color: #ffffff;
}

.footer > .container {
  width: min(1600px, calc(100vw - 96px));
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) auto minmax(420px, 1fr);
  gap: clamp(50px, 8vw, 170px);
  align-items: center;
}

.footer__left {
  font-size: 14px;
  line-height: 1.8;
}

.footer__hotline {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.45;
  font-weight: 800;
}

.footer__company,
.footer__address {
  margin: 0 0 2px;
  color: #ffffff;
}

.footer__center {
  display: grid;
  justify-items: center;
  align-content: center;
}

.footer__qr {
  width: 126px;
  height: 126px;
  display: block;
  object-fit: cover;
  object-position: top center;
  background: #ffffff;
}

.footer__qr-label {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.2;
  color: #ffffff;
}

.footer__right {
  text-align: right;
  font-size: 14px;
  line-height: 1.65;
  color: #ffffff;
}

.footer__right p {
  margin: 0;
}

.footer__right a {
  color: #ffffff;
}

.footer__social {
  margin-top: 8px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.footer__social-link {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  color: #ffffff;
  line-height: 1;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.footer__social-link:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
}

.footer__social-link:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
}

.footer__social-link svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer__social-link--weibo svg,
.footer__social-link--wechat svg,
.footer__social-link--qq svg {
  width: 16px;
  height: 16px;
}

.footer__social-link--weibo {
  background: #e82424;
}

.footer__social-link--wechat {
  background: #2bbd3f;
}

.footer__social-link--qq {
  background: #3aa7f0;
}

.footer__social-link--mail {
  background: #28a6e8;
}

.footer__social-link--link {
  background: #2299d7;
}

.page-spacer {
  padding-top: 22px;
}

@media (max-width: 1100px) {
  .site-nav__list {
    gap: 22px;
  }

  .about-summary__grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .about-summary__visual {
    display: none;
  }

  .about-mosaic {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: clamp(300px, 38vw, 390px);
  }

  .about-mosaic__panel {
    padding: 44px 42px;
  }

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

  .case-section .case-card {
    flex-basis: calc((100% - var(--case-gap)) / 2);
  }

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

  .contact-card:nth-child(2n) {
    border-right: 0;
  }

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

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

  .product-list-nav__links a {
    padding: 0 20px;
  }

  .product-list-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .product-pagination {
    gap: 16px;
  }

  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .product-gallery__stage {
    height: clamp(340px, 54vw, 480px);
  }

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

@media (max-width: 900px) {
  :root {
    --header-h: 66px;
    --header-container: var(--container);
  }

  .site-header__inner {
    gap: 12px;
    min-height: var(--header-h);
  }

  .brand {
    flex-basis: auto;
  }

  .brand__logo {
    width: 86px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 0;
    display: block;
    justify-content: flex-start;
    margin: 0;
    padding: 18px 0 28px;
    background: rgba(17, 17, 17, 0.98);
    color: #ffffff;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    overflow-y: auto;
  }

  body.nav-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav__list {
    width: var(--container);
    margin: 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav__item {
    padding: 0;
    flex: 0 0 auto;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .site-nav__link {
    width: 100%;
    justify-content: space-between;
    padding: 14px 0;
    font-size: 16px;
  }

  .site-nav__link.is-active::after {
    display: none;
  }

  .site-nav__dropdown {
    position: static;
    min-width: 0;
    padding: 0 0 10px 14px;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
  }

  .site-nav__dropdown a {
    padding: 7px 0;
    color: rgba(255, 255, 255, 0.7);
  }

  .hero {
    min-height: 520px;
  }

  .hero__footer {
    padding-bottom: 18px;
  }

  .product-rail {
    gap: 22px;
  }

  .product-card {
    flex-basis: calc((100% - 22px) / 2);
    height: auto;
  }

  .product-list-nav__inner {
    min-height: auto;
    align-items: stretch;
    gap: 13px;
    padding: 18px 0 15px;
  }

  .product-list-nav__links {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .product-list-nav__links::-webkit-scrollbar {
    display: none;
  }

  .product-list-nav__links a {
    flex: 0 0 auto;
    padding: 0 18px;
    font-size: 15px;
  }

  .product-list-nav__links a:first-child {
    padding-left: 0;
  }

  .product-list-nav__links a + a::before {
    display: none;
  }

  .product-list-crumb {
    align-self: flex-start;
    justify-content: flex-start;
    max-width: 100%;
    flex-wrap: wrap;
    font-size: 13px;
  }

  .product-list-section {
    padding: 34px 0 58px;
  }

  .product-list-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .product-detail-nav .product-list-nav__inner {
    min-height: auto;
    padding: 18px 0 15px;
  }

  .product-detail-nav .product-list-nav__links {
    row-gap: 0;
  }

  .product-detail-crumb__inner {
    min-height: 54px;
    font-size: 13px;
    flex-wrap: wrap;
  }

  .product-detail-section {
    padding: 22px 0 58px;
  }

  .product-detail-info {
    padding-top: 0;
  }

  .case-list-section {
    padding: 46px 0 62px;
  }

  .case-list-grid {
    gap: 18px;
  }

  .case-detail-section {
    padding: 36px 0 62px;
  }

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

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

  .case-section .case-card {
    flex-basis: 100%;
  }

  .news-card {
    grid-template-columns: 1fr;
  }

  .news-card__media {
    min-height: 220px;
  }

  .news-card:nth-child(even) .news-card__media,
  .news-card:nth-child(even) .news-card__body {
    grid-column: auto;
    grid-row: auto;
  }

  .news-card:nth-child(even) .news-card__body {
    padding: 34px 28px 40px;
  }

  .news-section .news-card__media {
    min-height: clamp(240px, 56vw, 420px);
  }

  .news-section .news-card__body {
    padding: 34px 28px 40px;
  }

  .news-section--original .news-card {
    grid-template-columns: 1fr;
  }

  .news-section--original .news-card__media,
  .news-section--original .news-card__body,
  .news-section--original .news-card:nth-child(even) .news-card__media,
  .news-section--original .news-card:nth-child(even) .news-card__body {
    grid-column: auto;
    grid-row: auto;
  }

  .news-section--original .news-card__media {
    aspect-ratio: auto;
    min-height: clamp(240px, 56vw, 420px);
  }

  .news-section--original .news-card__body,
  .news-section--original .news-card:nth-child(even) .news-card__body {
    padding: 34px 28px 40px;
  }

  .page-banner__content {
    padding-top: calc(var(--header-h) + 28px);
    padding-bottom: 28px;
  }

  .news-subnav__inner {
    min-height: auto;
    padding: 16px 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .news-subnav__tabs {
    width: 100%;
  }

  .news-subnav__link {
    padding: 0 20px;
    font-size: 15px;
  }

  .news-subnav__crumb {
    display: none;
  }

  .about-subnav__inner {
    min-height: auto;
    padding: 16px 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .about-subnav__tabs {
    width: 100%;
  }

  .about-subnav__link {
    padding: 0 20px;
    font-size: 15px;
  }

  .about-subnav__crumb {
    font-size: 13px;
  }

  .about-mosaic {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .about-mosaic__media {
    height: clamp(240px, 58vw, 360px);
  }

  .about-mosaic__panel {
    min-height: 0;
    padding: 34px max(22px, calc((100vw - var(--container)) / 2));
  }

  .about-mosaic__text {
    max-width: 100%;
  }

  .contact-overview {
    grid-template-columns: 1fr;
  }

  .contact-card {
    min-height: 0;
    padding: 26px 20px;
    border-right: 0;
    border-bottom: 1px solid #eeeeee;
  }

  .contact-card:last-child {
    border-bottom: 0;
  }

  .contact-map {
    min-height: 340px;
  }

  .contact-map__label {
    left: 24px;
    right: 24px;
    top: auto;
    bottom: 24px;
    max-width: none;
  }

  .contact-form__grid {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer > .container {
    width: min(100vw - 48px, 1180px);
  }

  .footer__right {
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }

  .quickbar {
    display: none;
  }

  .floating-panel {
    top: auto;
    right: 16px;
    bottom: 16px;
    width: min(320px, calc(100vw - 32px));
  }
}

@media (max-width: 640px) {
  .floating-panel {
    right: 12px;
    bottom: 12px;
    width: calc(100vw - 24px);
    padding: 24px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100vw - 24px, 1180px);
  }

  .section {
    padding: 38px 0;
  }

  .section__head {
    margin-bottom: 20px;
  }

  .section__eyebrow {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .section__lead {
    font-size: 14px;
  }

  .about-summary__title,
  .section__title {
    max-width: 100%;
    line-height: 1.24;
    word-break: break-all;
    overflow-wrap: anywhere;
  }

  .about-summary__title {
    font-size: 23px;
  }

  .about-summary__title .accent {
    display: block;
  }

  .section__title {
    font-size: 24px;
  }

  .metric-bar {
    grid-template-columns: 1fr;
  }

  .metric {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .metric__value {
    font-size: 36px;
  }

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

  .feature-card {
    width: 136px;
    min-height: 136px;
  }

  .contact-info-section,
  .contact-message-section {
    padding: 42px 0 50px;
  }

  .contact-heading {
    margin-bottom: 28px;
  }

  .contact-heading__title,
  .contact-message__title {
    font-size: 28px;
  }

  .contact-map {
    min-height: 300px;
  }

  .news-grid-section {
    padding: 42px 0 52px;
  }

  .news-detail-section {
    padding: 38px 0 56px;
    overflow: hidden;
  }

  .news-detail-section > .container {
    width: min(100vw - 24px, 1180px);
    overflow: hidden;
  }

  .news-detail-head h1 {
    max-width: 100%;
    font-size: 24px;
    line-height: 1.42;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .news-detail-meta {
    justify-content: flex-start;
    gap: 8px 18px;
  }

  .news-detail-content {
    padding: 34px 0 30px;
  }

  .news-detail-content img {
    width: 100%;
    max-width: 100%;
    object-fit: contain;
  }

  .news-detail-pager {
    grid-template-columns: 1fr;
    gap: 12px;
    font-size: 14px;
  }

  .news-detail-pager a,
  .news-detail-pager a:last-child {
    justify-content: flex-start;
    text-align: left;
  }

  .news-detail-pager a:last-child strong {
    order: -1;
  }

  .news-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .news-tile__body {
    padding: 22px 22px 24px;
  }

  .news-card__body,
  .mission-card {
    padding: 22px 20px;
  }

  .news-section {
    padding: 42px 0 48px;
  }

  .news-section > .container {
    width: min(100vw - 24px, 1180px);
  }

  .news-section .section__title {
    font-size: 30px;
  }

  .news-section .section__eyebrow {
    font-size: 11px;
  }

  .news-section .news-card__body {
    padding: 26px 20px 32px;
  }

  .news-card:nth-child(even) .news-card__body {
    padding: 26px 20px 32px;
  }

  .news-card__eyebrow {
    font-size: 16px;
    margin-bottom: 18px;
  }

  .news-card__title {
    font-size: 20px;
  }

  .news-card__desc {
    font-size: 14px;
    margin-bottom: 22px;
  }

  .page-banner {
    min-height: 210px;
  }

  .product-rail {
    gap: 18px;
  }

  .product-card {
    flex-basis: 100%;
    height: auto;
  }

  .product-list-section {
    padding: 28px 0 48px;
  }

  .product-list-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 12px;
  }

  .product-list-card__body {
    min-height: 88px;
    padding: 12px 12px 13px;
  }

  .product-list-card__title {
    font-size: 13px;
    line-height: 1.35;
  }

  .product-list-card__line {
    margin: 10px 0 9px;
  }

  .product-list-card__more {
    font-size: 12px;
  }

  .product-gallery__stage {
    height: clamp(260px, 72vw, 340px);
  }

  .product-gallery__stage img {
    width: 100%;
    height: 100%;
  }

  .product-gallery__thumbs {
    grid-template-columns: 26px 54px 1fr 26px;
    gap: 8px;
  }

  .product-gallery__thumb {
    width: 54px;
    height: 54px;
  }

  .product-gallery__arrow {
    width: 24px;
    height: 54px;
  }

  .product-detail-info h1 {
    font-size: 24px;
  }

  .product-detail-info__line {
    margin: 16px 0 20px;
  }

  .product-option {
    align-items: flex-start;
    gap: 8px;
    font-size: 14px;
  }

  .product-swatches {
    gap: 7px;
  }

  .product-swatches i {
    width: 19px;
    height: 19px;
  }

  .product-detail-note {
    margin: 10px 0 24px;
    font-size: 14px;
  }

  .product-detail-category {
    margin-bottom: 24px;
  }

  .product-contact-button {
    width: 140px;
    height: 42px;
    font-size: 15px;
  }

  .product-detail-actions {
    margin-top: 28px;
    padding-left: 0;
    gap: 30px;
  }

  .case-list-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .case-list-card span {
    left: 18px;
    right: 18px;
    bottom: 16px;
    font-size: 16px;
  }

  .case-list-pages {
    margin-top: 28px;
  }

  .case-detail-head {
    margin-bottom: 22px;
  }

  .case-detail-switch {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .product-category-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .product-card__body,
  .product-category-card__body {
    min-height: 68px;
  }

  .product-pagination {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    margin-top: 34px;
  }

  .product-pagination__summary {
    font-size: 13px;
  }

  .product-pagination__controls {
    width: 100%;
    gap: 6px;
  }

  .product-pagination__button,
  .product-pagination .page-link {
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
  }

  .product-card__sub,
  .product-category-card__sub {
    font-size: 13px;
  }
}

/* ===== About sub-pages: cert / craft / scene / history ===== */

.cert-section,
.craft-section,
.scene-section,
.history-section {
  padding: 56px 0 72px;
}

.cert-section .section__head,
.craft-section .section__head,
.scene-section .section__head,
.history-section .section__head {
  text-align: center;
  margin-bottom: 40px;
}

.cert-grid,
.craft-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}

.cert-card,
.craft-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.28s ease, transform 0.28s ease;
}

.cert-card:hover,
.craft-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.cert-card__media,
.craft-card__media {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--soft-2);
}

.cert-card__media img,
.craft-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.cert-card:hover .cert-card__media img,
.craft-card:hover .craft-card__media img {
  transform: scale(1.04);
}

.cert-card__body,
.craft-card__body {
  padding: 14px 16px 18px;
  text-align: center;
}

.cert-card__title,
.craft-card__title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
}

/* Timeline (development history) */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 8px 0 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--brand), var(--brand-2) 60%, #e0c0bc);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 44px 48px 0;
}

.timeline-item:nth-child(even) {
  margin-left: 50%;
  padding: 0 0 48px 44px;
}

.timeline-item__dot {
  position: absolute;
  top: 4px;
  right: -9px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--brand);
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 2px var(--brand-soft);
}

.timeline-item:nth-child(even) .timeline-item__dot {
  right: auto;
  left: -9px;
}

.timeline-item__step {
  display: inline-block;
  margin-bottom: 6px;
  padding: 2px 12px;
  border-radius: 100px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.timeline-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.cert-card__media,
.craft-card__media,
.scene-feature {
  cursor: zoom-in;
}

body.lightbox-open {
  overflow: hidden;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 30px 80px;
  background: rgba(9, 12, 16, 0.9);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.image-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.image-lightbox__figure {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: min(1200px, 100%);
  max-height: calc(100vh - 60px);
  margin: 0;
}

.image-lightbox__image {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 126px);
  object-fit: contain;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.35);
}

.image-lightbox__caption {
  max-width: 90vw;
  margin: 14px 0 0;
  color: #ffffff;
  font-size: 14px;
  text-align: center;
}

.image-lightbox__button {
  position: absolute;
  z-index: 1;
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.22);
  color: #ffffff;
  transition: background 0.2s ease, transform 0.2s ease;
}

.image-lightbox__button:hover,
.image-lightbox__button:focus-visible {
  background: var(--brand);
  transform: scale(1.06);
}

.image-lightbox__button:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
}

.image-lightbox__button svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.image-lightbox__close {
  top: -8px;
  right: -56px;
}

.image-lightbox__previous,
.image-lightbox__next {
  top: 50%;
  transform: translateY(-50%);
}

.image-lightbox__previous:hover,
.image-lightbox__previous:focus-visible,
.image-lightbox__next:hover,
.image-lightbox__next:focus-visible {
  transform: translateY(-50%) scale(1.06);
}

.image-lightbox__previous {
  left: -62px;
}

.image-lightbox__next {
  right: -62px;
}

@media (max-width: 1100px) {
  .cert-grid,
  .craft-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (max-width: 900px) {
  .cert-grid,
  .craft-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .timeline::before {
    left: 18px;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    width: 100%;
    margin-left: 0;
    padding: 0 0 36px 48px;
  }

  .timeline-item__dot,
  .timeline-item:nth-child(even) .timeline-item__dot {
    left: 9px;
    right: auto;
  }
}

@media (max-width: 640px) {
  .image-lightbox {
    padding: 20px 14px 64px;
  }

  .image-lightbox__image {
    max-height: calc(100vh - 134px);
  }

  .image-lightbox__close {
    top: -50px;
    right: 0;
  }

  .image-lightbox__previous,
  .image-lightbox__next {
    top: auto;
    bottom: -52px;
    transform: none;
  }

  .image-lightbox__previous:hover,
  .image-lightbox__previous:focus-visible,
  .image-lightbox__next:hover,
  .image-lightbox__next:focus-visible {
    transform: scale(1.06);
  }

  .image-lightbox__previous {
    left: calc(50% - 50px);
  }

  .image-lightbox__next {
    right: calc(50% - 50px);
  }

  .cert-grid,
  .craft-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cert-section,
  .craft-section,
  .scene-section,
  .history-section {
    padding: 38px 0 48px;
  }

  .timeline-item__text {
    font-size: 14px;
  }
}

.scene-feature {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft-2);
  box-shadow: 0 10px 28px rgba(8, 16, 24, 0.08);
}

.scene-feature img {
  width: 100%;
  max-height: min(58vw, 680px);
  object-fit: cover;
}

@media (max-width: 640px) {
  .scene-feature img {
    max-height: 68vw;
  }
}