:root {
  /* 万仕衡通官网色彩规范
     整体定位：红、黑、灰。
     主色：Logo 红，用于 CTA、关键数字、标签、装饰线、当前状态。
     深色：工业黑，用于顶部栏、页脚、深色区块和重工质感。
     辅助色：金属灰、冷灰、白色，用于内容层级和留白。
     蓝色仅作为兼容变量保留，后续设计应弱化使用。
     后续页面统一优先引用这些变量，不再单独写散色值。 */
  --brand-red: #c8242f;
  --brand-blue: #2f3f4a;
  --industrial-black: #151719;
  --deep-navy: #151719;
  --charcoal: #25282b;
  --industrial-blue: #5d6972;
  --metal-gray: #5f6b73;
  --cool-gray: #f4f5f6;
  --white: #ffffff;

  --ink: #182026;
  --muted: var(--metal-gray);
  --line: #dfe5e8;
  --paper: var(--white);
  --soft: var(--cool-gray);
  --steel: #34383c;
  --graphite: var(--deep-navy);
  --accent: var(--brand-red);
  --accent-2: #1f7a68;
  --blue: var(--brand-blue);
  --radius: 8px;
  --container: 1680px;
  --max: var(--container);
  --wide: var(--container);
  --page-x: max(5vw, calc((100vw - var(--container)) / 2));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  width: 100%;
  overflow-x: hidden;
}

body {
  width: 100%;
  min-width: 0;
  margin: 0;
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  background: var(--paper);
  letter-spacing: 0;
  overflow-x: hidden;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 8px 26px rgba(17, 24, 29, 0.08);
}

.topbar {
  color: #fff;
  background: var(--industrial-black);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: auto;
  min-height: 28px;
  margin: 0;
  padding: 0 var(--page-x);
  font-size: 12px;
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar-links a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: rgba(255, 255, 255, 0.86);
}

.topbar-links .iconfont {
  font-size: 14px;
}

.mainbar {
  display: flex;
  align-items: center;
  gap: 34px;
  width: auto;
  min-height: 84px;
  margin: 0;
  padding: 0 var(--page-x);
  background: #fff;
}

.brand {
  display: flex;
  align-items: center;
  width: 280px;
  flex: 0 0 280px;
}

.brand img {
  height: 62px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 1.9vw, 38px);
  margin-left: auto;
  font-size: 15px;
}

.nav a {
  color: #202a31;
  font-weight: 500;
}

.nav a:hover {
  color: var(--brand-red);
}

.nav a.active {
  color: var(--brand-red);
}

.nav-item {
  position: relative;
}

.nav-item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 8px;
  background: transparent;
}

.nav-item > a > .icon-xiala {
  font-size: 11px;
  margin-left: 3px;
  vertical-align: middle;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 240px;
  padding: 14px 0 12px;
  background: #fff;
  border-top: 3px solid var(--brand-red);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.14);
  border-radius: 0 0 8px 8px;
  display: none;
  flex-direction: column;
  z-index: 30;
}

.nav-item:hover .nav-dropdown {
  display: flex;
}

.nav-dropdown a {
  padding: 14px 26px;
  font-size: 15px;
  font-weight: 400;
  color: #202a31;
  white-space: nowrap;
  border-bottom: 1px solid #f0f0f0;
  transition: background 0.2s, color 0.2s, padding-left 0.2s;
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover,
.nav-dropdown a.active {
  color: var(--brand-red);
  background: #fafafa;
  padding-left: 30px;
}

.nav-dropdown a.active {
  font-weight: 500;
}

.header-phone {
  position: relative;
  flex: 0 0 170px;
  padding-left: 34px;
  line-height: 1.2;
}

.header-phone > .iconfont {
  position: absolute;
  left: 0;
  top: 50%;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  color: #fff;
  border-radius: 50%;
  background: var(--industrial-black);
  transform: translateY(-50%);
  font-size: 15px;
}

.header-phone span {
  display: block;
  color: #25313a;
  font-size: 11px;
  text-transform: uppercase;
}

.header-phone strong {
  display: block;
  margin-top: 3px;
  color: var(--brand-red);
  font-size: 16px;
}

.menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 36px;
}

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: var(--deep-navy);
}

.hero-swiper-wrap {
  padding: 0;
}

.hero-swiper {
  width: 100%;
  height: clamp(560px, 48vw, 980px);
  min-height: 520px;
}

.hero-swiper .swiper-slide {
  position: relative;
  background: var(--deep-navy);
}

.hero-swiper .swiper-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(21, 23, 25, 0.35) 0%, rgba(21, 23, 25, 0.15) 38%, rgba(21, 23, 25, 0.02) 70%),
    linear-gradient(180deg, rgba(21, 23, 25, 0.04) 0%, rgba(21, 23, 25, 0.15) 100%);
}

.hero-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-swiper .swiper-pagination-bullet {
  width: 34px;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  opacity: 1;
}

.hero-swiper .swiper-pagination-bullet-active {
  background: var(--brand-red);
}

.hero-swiper .swiper-button-prev,
.hero-swiper .swiper-button-next {
  width: 48px;
  height: 48px;
  color: #fff;
  background: rgba(11, 31, 51, 0.42);
  border-radius: 50%;
}

.hero-swiper .swiper-button-prev::after,
.hero-swiper .swiper-button-next::after {
  font-size: 18px;
  font-weight: 700;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-content {
  position: absolute;
  left: var(--page-x);
  top: 50%;
  z-index: 5;
  width: min(720px, 48vw);
  transform: translateY(-56%);
}

.hero-content h1 {
  margin: 0;
  font-size: clamp(42px, 4.6vw, 78px);
  line-height: 1.1;
  letter-spacing: 0;
}

.hero-subtitle {
  margin: 18px 0 0;
  color: #fff;
  font-size: clamp(24px, 2.1vw, 38px);
  font-weight: 700;
}

.hero-copy {
  max-width: 680px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 17px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button.ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0 var(--page-x);
  color: #fff;
  background: #06192c;
}

.stat-item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  justify-content: center;
  column-gap: 14px;
  min-height: 138px;
  padding: 22px 34px;
}

.stat-item .iconfont {
  grid-row: span 2;
  color: rgba(255, 255, 255, 0.32);
  font-size: 40px;
}

.stat-item strong {
  color: #fff;
  font-size: clamp(34px, 2.7vw, 50px);
  line-height: 1;
}

.stat-item:first-child strong {
  color: var(--brand-red);
}

.stat-item span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  font-weight: 400;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: var(--radius);
  font-weight: 700;
}

.button.primary {
  color: #111;
  background: var(--accent);
}

.button.secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.button.secondary:hover,
.button.ghost:hover {
  color: #fff;
  background: var(--brand-red);
  border-color: var(--brand-red);
}

section {
  padding: 88px var(--page-x);
}

.section-head {
  position: relative;
  max-width: 760px;
  margin: 0 auto 44px;
  padding-bottom: 22px;
  text-align: center;
}

.section-head.compact {
  margin-bottom: 26px;
}

.section-head::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 92px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 36, 47, 0.8), transparent);
  transform: translateX(-50%);
}

.section-head h2 {
  margin: 0;
  color: var(--industrial-black);
  font-size: clamp(34px, 3vw, 52px);
  line-height: 1.08;
}

.section-head p:not(.eyebrow) {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.product-board {
  background: linear-gradient(180deg, #fff 0%, #f5f6f7 100%);
}

.product-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 8px;
  max-width: var(--container);
  margin: 0 auto;
}

.product-feature,
.product-tile {
  position: relative;
  min-height: 230px;
  overflow: hidden;
  padding: 28px;
  background: #fff;
  border: 1px solid rgba(21, 23, 25, 0.08);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.product-feature:hover,
.product-tile:hover {
  background: #fff;
  border-color: rgba(200, 36, 47, 0.28);
  transform: translateY(-3px);
}

.product-feature {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 468px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
}

.product-feature img,
.product-tile img {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 46%;
  height: 120px;
  object-fit: contain;
  border-radius: var(--radius);
}

.product-feature img {
  position: static;
  width: 78%;
  height: 210px;
  margin-left: auto;
  object-fit: contain;
}

.product-feature h3,
.product-tile h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.product-feature h3::after,
.product-tile h3::after {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-top: 12px;
  background: var(--brand-red);
}

.product-feature p,
.product-tile p {
  max-width: 62%;
  margin: 0;
  color: rgba(24, 32, 38, 0.7);
  line-height: 1.7;
}

.product-feature p {
  color: rgba(24, 32, 38, 0.7);
}

.product-feature a {
  display: inline-flex;
  width: max-content;
  margin-top: 20px;
  padding: 10px 18px;
  color: #111;
  background: var(--accent);
  border-radius: var(--radius);
  font-weight: 700;
}

.product-more {
  max-width: var(--container);
  margin: 34px auto 0;
  text-align: center;
}

.product-more a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 168px;
  min-height: 46px;
  padding: 0 24px;
  color: #fff;
  background: var(--brand-red);
  border-radius: var(--radius);
  font-weight: 800;
}

.product-more a:hover {
  background: var(--industrial-black);
}

.epco-section {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(21, 23, 25, 0.88) 0%, rgba(21, 23, 25, 0.62) 42%, rgba(21, 23, 25, 0.14) 78%),
    linear-gradient(180deg, rgba(21, 23, 25, 0.12) 0%, rgba(21, 23, 25, 0.5) 100%),
    url("./assets/epco-bg.jpg") center / cover no-repeat;
  background-attachment: fixed;
}

.epco-inner {
  display: grid;
  grid-template-columns: minmax(520px, 0.72fr) minmax(420px, 0.55fr);
  gap: 70px;
  align-items: end;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
}

.epco-copy {
  max-width: 760px;
}

.epco-copy h2 {
  margin: 0;
  font-size: clamp(42px, 4vw, 72px);
  line-height: 1.08;
}

.epco-copy h3 {
  margin: 18px 0 0;
  color: var(--brand-red);
  font-size: clamp(24px, 2vw, 34px);
}

.epco-copy h3::after {
  content: "";
  display: block;
  width: 72px;
  height: 2px;
  margin-top: 22px;
  background: var(--brand-red);
}

.epco-copy p:not(.eyebrow) {
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
  line-height: 2;
}

.epco-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.epco-points {
  display: grid;
  gap: 0;
  align-self: stretch;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}

.epco-points article {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 8px 22px;
  align-items: center;
  min-height: 138px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  transition: padding-left 0.2s ease, border-color 0.2s ease;
}

.epco-points article:hover {
  padding-left: 14px;
  border-color: rgba(200, 36, 47, 0.48);
}

.epco-points article:last-child {
  border-bottom: 0;
}

.epco-points .iconfont {
  grid-row: span 2;
  color: var(--brand-red);
  font-size: 34px;
  width: 58px;
  height: 58px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(200, 36, 47, 0.72);
  border-radius: 50%;
}

.epco-points strong {
  font-size: 32px;
  line-height: 1;
  letter-spacing: 0.02em;
}

.epco-points span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 15px;
  letter-spacing: 0.12em;
}

.recommended {
  overflow: hidden;
  background: linear-gradient(180deg, #fff 0%, #f1f3f5 100%);
}

.recommended-shell {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
}

.recommended-head {
  display: flex;
  align-items: end;
  gap: 22px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(95, 107, 115, 0.18);
}

.recommended-head h2 {
  margin: 0;
  color: var(--industrial-black);
  font-size: clamp(34px, 3vw, 56px);
  line-height: 1;
}

.recommended-head p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 17px;
}

.recommended-main {
  position: relative;
  display: grid;
  grid-template-columns: minmax(420px, 0.78fr) minmax(560px, 1.22fr);
  align-items: center;
  min-height: 520px;
}

.recommended-copy {
  position: relative;
  z-index: 2;
  padding: 48px 0 78px;
}

.recommended-copy h3 {
  margin: 0;
  color: var(--brand-red);
  font-size: 32px;
}

.recommended-copy h4 {
  margin: 24px 0 0;
  color: var(--industrial-black);
  font-size: 20px;
}

.recommended-copy p:not(.eyebrow) {
  max-width: 620px;
  margin: 18px 0 0;
  color: #4c555c;
  font-size: 16px;
  line-height: 2;
}

.recommended-copy a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 42px;
  padding: 15px 30px;
  color: #fff;
  background: var(--brand-red);
  border-radius: 999px;
  font-weight: 700;
}

.recommended-visual {
  position: relative;
  min-height: 520px;
}

.recommended-visual span {
  position: absolute;
  left: -16%;
  top: 28%;
  z-index: 0;
  color: rgba(21, 23, 25, 0.035);
  font-size: clamp(90px, 11vw, 180px);
  font-weight: 900;
  letter-spacing: 0;
  white-space: nowrap;
}

.recommended-visual img {
  position: absolute;
  right: 0;
  bottom: 18px;
  z-index: 1;
  width: min(760px, 100%);
  height: 430px;
  object-fit: contain;
  filter: drop-shadow(0 26px 34px rgba(21, 23, 25, 0.16));
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.recommended-visual img.is-changing {
  opacity: 0;
  transform: translateY(10px);
}

.recommended-tabs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.recommended-tabs article {
  position: relative;
  overflow: hidden;
  min-height: 132px;
  padding: 26px 22px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.recommended-tabs article.active {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(200, 36, 47, 0.32);
}

.recommended-tabs article:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 36, 47, 0.28);
}

.recommended-tabs span {
  position: absolute;
  left: 22px;
  top: 10px;
  color: rgba(21, 23, 25, 0.08);
  font-size: 48px;
  font-weight: 900;
}

.recommended-tabs strong {
  position: relative;
  z-index: 2;
  display: block;
  max-width: 160px;
  color: var(--industrial-black);
  font-size: 17px;
}

.recommended-tabs .iconfont {
  position: absolute;
  left: 22px;
  bottom: 22px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 42px;
  height: 28px;
  color: #fff;
  background: var(--brand-red);
  border-radius: 999px;
}

.recommended-tabs article:not(.active) .iconfont {
  color: var(--brand-red);
  background: #fff;
}

.recommended-tabs img {
  position: absolute;
  right: 12px;
  bottom: 10px;
  width: 46%;
  height: 92px;
  object-fit: contain;
}

.about-band {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: center;
  gap: clamp(36px, 5vw, 86px);
  padding: 98px var(--page-x);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(6, 25, 44, 0.96) 0%, rgba(6, 25, 44, 0.88) 48%, rgba(6, 25, 44, 0.74) 100%),
    url("./assets/about_bg.jpg") center / cover no-repeat,
    #06192c;
}

.about-image {
  position: relative;
  z-index: 1;
  min-height: 560px;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.04);
}

.about-play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--brand-red);
  cursor: pointer;
  transform: translate(-50%, -50%);
}

.about-play::before,
.about-play::after {
  content: "";
  position: absolute;
  inset: -18px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 50%;
  animation: videoRipple 2.2s linear infinite;
}

.about-play::after {
  animation-delay: 1.1s;
}

.about-play span {
  width: 0;
  height: 0;
  margin-left: 6px;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-left: 22px solid #fff;
}

@keyframes videoRipple {
  0% {
    opacity: 0.9;
    transform: scale(0.72);
  }

  100% {
    opacity: 0;
    transform: scale(1.45);
  }
}

.about-copy {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 12px 0 12px clamp(0px, 1vw, 22px);
}

.about-copy h2 {
  margin: 0;
  font-size: clamp(36px, 3vw, 56px);
  line-height: 1.18;
}

.about-copy h2::after {
  content: "";
  display: block;
  width: 76px;
  height: 2px;
  margin-top: 24px;
  background: var(--brand-red);
}

.about-copy p:not(.eyebrow) {
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
  line-height: 1.9;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 46px 0 38px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.stats strong {
  padding: 26px 24px 24px 0;
  color: #fff;
  font-size: clamp(26px, 2vw, 36px);
  line-height: 1;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.stats strong + strong {
  padding-left: 24px;
}

.stats strong:last-child {
  border-right: 0;
}

.stats span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.4;
}

.manufacturing-base {
  padding: 92px var(--page-x);
  background: #f5f6f7;
}

.base-head {
  display: grid;
  grid-template-columns: minmax(280px, 0.55fr) minmax(420px, 1fr);
  gap: 34px;
  max-width: var(--container);
  margin: 0 auto 38px;
  align-items: end;
}

.base-head .eyebrow {
  grid-column: 1 / -1;
}

.base-head h2 {
  margin: 0;
  color: var(--industrial-black);
  font-size: clamp(36px, 3vw, 56px);
  line-height: 1.1;
}

.base-head p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.base-showcase {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 18px;
  max-width: var(--container);
  margin: 0 auto;
  align-items: start;
}

.base-menu {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.base-menu a {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 14px;
  min-height: 104px;
  padding: 0 34px;
  color: var(--industrial-black);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(21, 23, 25, 0.06);
  font-weight: 700;
  font-size: 18px;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.base-menu a.active,
.base-menu a:hover {
  color: #fff;
  background: var(--brand-red);
}

.base-menu .iconfont {
  font-size: 20px;
}

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

.base-factory-groups {
  position: relative;
  min-height: 520px;
}

.base-factory-group {
  position: absolute;
  inset: 0;
  display: none;
  padding: 22px;
  background: rgba(255, 255, 255, 0.78);
}

.base-factory-group.active {
  display: block;
}

.base-factory-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.base-factory-head h3 {
  margin: 0;
  color: var(--industrial-black);
  font-size: 24px;
}

.base-factory-head a {
  color: var(--brand-red);
  font-weight: 700;
}

.base-factory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.base-factory-item {
  position: relative;
  display: block;
  overflow: hidden;
  color: #fff;
  background: #d8dde1;
}

.base-factory-item img {
  display: block;
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.base-factory-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(0, 0, 0, 0.72) 100%);
}

.base-factory-item:hover img {
  transform: scale(1.04);
}

.base-card {
  position: relative;
  min-height: 206px;
  overflow: hidden;
  color: #fff;
  background: #d8dde1;
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.32);
}

.base-card.wide {
  grid-column: span 2;
}

.base-card img {
  width: 100%;
  height: 100%;
  min-height: 206px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.base-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08) 18%, rgba(0, 0, 0, 0.72) 100%),
    linear-gradient(90deg, rgba(200, 36, 47, 0.18), transparent 42%);
}

.base-card:hover img {
  transform: scale(1.04);
}

.base-card div {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  padding: 26px 28px;
}

.base-card h3 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.25;
}

.base-card h3::before {
  content: "";
  display: block;
  width: 36px;
  height: 2px;
  margin-bottom: 12px;
  background: var(--brand-red);
}

.base-card p {
  max-width: 520px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.7;
}

.cases {
  position: relative;
  overflow: hidden;
  padding: 88px 0 70px;
  background-color: #f1f3f5;
}

.case-title {
  width: min(var(--container), calc(100% - 10vw));
  margin: 0 auto 36px;
}

.case-title h2 {
  margin: 8px 0 10px;
  color: var(--industrial-black);
  font-size: clamp(34px, 3vw, 52px);
}

.case-title p:last-child {
  margin: 0;
  color: var(--muted);
}

.case-swiper {
  width: 100%;
  overflow: visible;
}

.case-swiper .swiper-slide {
  width: min(62.5vw, 1200px);
  opacity: 0.36;
  transform: scale(0.78);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.case-swiper .swiper-slide-active {
  opacity: 1;
  transform: scale(1);
}

.case-project {
  display: grid;
  grid-template-columns: minmax(480px, 1.1fr) minmax(360px, 0.9fr);
  align-items: stretch;
  min-height: 460px;
  background: #fff;
  border: 1px solid rgba(21, 23, 25, 0.06);
  box-shadow: 0 24px 70px rgba(21, 23, 25, 0.1);
}

.case-photo {
  min-height: 460px;
  background: #d9dee2;
}

.case-photo img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
}

.case-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px 72px 64px;
}

.case-content span {
  color: rgba(21, 23, 25, 0.08);
  font-size: clamp(58px, 4.5vw, 86px);
  line-height: 1;
  font-weight: 800;
}

.case-content h3 {
  margin: 42px 0 0;
  color: #111;
  font-size: clamp(28px, 2vw, 38px);
  line-height: 1.24;
}

.case-content h3::after {
  content: "";
  display: block;
  width: 52px;
  height: 2px;
  margin-top: 22px;
  background: var(--brand-red);
}

.case-content p {
  margin: 22px 0 0;
  padding-bottom: 32px;
  color: #8b9298;
  font-size: 16px;
  line-height: 1.8;
  border-bottom: 1px solid #e5e7e9;
}

.case-content a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: auto;
  color: var(--industrial-black);
  font-weight: 800;
}

.case-content a:hover {
  color: var(--brand-red);
}

.case-controls {
  position: absolute;
  top: 56%;
  left: 0;
  right: 0;
  z-index: 5;
  pointer-events: none;
  transform: translateY(-50%);
}

.case-prev,
.case-next {
  position: absolute;
  appearance: none;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  background: rgba(21, 23, 25, 0.78);
  color: #fff;
  font-size: 34px;
  line-height: 1;
  font-weight: 400;
  cursor: pointer;
  pointer-events: auto;
  transition: background 0.2s ease, transform 0.2s ease;
}

.case-prev {
  left: max(28px, calc((100vw - var(--container)) / 2));
}

.case-next {
  right: max(28px, calc((100vw - var(--container)) / 2));
}

.case-prev:hover,
.case-next:hover {
  background: var(--brand-red);
  transform: translateY(-1px);
}

.case-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: auto;
  margin-top: 44px;
}

.case-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  margin: 0;
  background: rgba(21, 23, 25, 0.25);
  border-radius: 999px;
  opacity: 1;
  transition: width 0.2s ease, background 0.2s ease;
}

.case-pagination .swiper-pagination-bullet-active {
  width: 28px;
  background: var(--brand-red);
}

.news {
  background: #f5f6f7;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(22px, 2.6vw, 52px);
  max-width: var(--container);
  margin: 0 auto;
}

.news-card {
  position: relative;
  display: flex;
  min-height: 430px;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(21, 23, 25, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.news-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 36, 47, 0.22);
  box-shadow: 0 24px 54px rgba(21, 23, 25, 0.1);
}

.news-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.news-card:hover img {
  transform: scale(1.035);
}

.news-card time,
.news-card h3,
.news-card p,
.news-card a {
  margin-right: 30px;
  margin-left: 30px;
}

.news-card time {
  margin-top: 24px;
  color: var(--brand-red);
  font-size: 14px;
  font-weight: 700;
}

.news-card h3 {
  margin-top: 10px;
  margin-bottom: 0;
  color: var(--industrial-black);
  font-size: 22px;
  line-height: 1.35;
}

.news-card h3::after {
  content: "";
  display: block;
  width: 38px;
  height: 2px;
  margin-top: 14px;
  background: rgba(200, 36, 47, 0.84);
}

.news-card p {
  margin-top: 16px;
  color: #868d93;
  line-height: 1.75;
}

.news-card a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding: 26px 0;
  color: var(--industrial-black);
  font-weight: 800;
  border-top: 1px solid #edf0f2;
}

.news-card a .iconfont {
  display: grid;
  place-items: center;
  width: 36px;
  height: 26px;
  color: #fff;
  background: var(--brand-red);
  border-radius: 999px;
}

.news-card a:hover {
  color: var(--brand-red);
}

@supports (-webkit-touch-callout: none) {
  .epco-section {
    background-attachment: scroll;
  }
}

.contact {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 50px;
  color: #fff;
  background:
    linear-gradient(110deg, rgba(21, 23, 25, 0.95), rgba(52, 56, 60, 0.84)),
    url("./assets/brochure/25-epco.jpg") center / cover;
}

.contact h2 {
  margin: 0;
  font-size: 34px;
}

.contact p,
.contact li {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
}

.contact ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.contact li {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.inquiry-form label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}

.inquiry-form .wide {
  grid-column: 1 / -1;
}

.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  border: 0;
  border-radius: var(--radius);
  padding: 14px;
  font: inherit;
}

.inquiry-form textarea {
  min-height: 116px;
  resize: vertical;
}

.inquiry-form button {
  grid-column: 1 / -1;
  min-height: 48px;
  border: 0;
  color: #111;
  background: var(--accent);
  border-radius: var(--radius);
  font-weight: 800;
  cursor: pointer;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding: 48px 6vw;
  color: rgba(255, 255, 255, 0.76);
  background: #11181d;
}

.footer strong {
  display: block;
  margin-bottom: 14px;
  color: #fff;
  font-size: 20px;
}

.footer p {
  margin: 6px 0;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.product-list-hero {
  padding: 92px var(--page-x) 56px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(6, 25, 44, 0.92), rgba(6, 25, 44, 0.68)),
    url("./assets/about_bg.jpg") center / cover no-repeat,
    #06192c;
}

.product-list-hero > div {
  max-width: var(--container);
  margin: 0 auto;
}

.product-list-hero h1 {
  margin: 0;
  font-size: clamp(42px, 4vw, 72px);
  line-height: 1;
}

.product-list-hero p:not(.eyebrow) {
  max-width: 620px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.8;
}

.product-list-page {
  padding-top: 58px;
  background: #fff;
}

.product-list-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  max-width: var(--container);
  margin: 0 auto 58px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(21, 23, 25, 0.7);
}

.product-list-toolbar span {
  color: #7e858b;
  font-size: 14px;
}

.product-list-toolbar strong {
  color: var(--brand-red);
}

.product-list-toolbar nav {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
}

.product-list-toolbar a {
  color: #6d747a;
  font-size: 14px;
  font-weight: 700;
}

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

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: var(--container);
  margin: 0 auto;
}

.catalog-card {
  position: relative;
  min-height: 470px;
  padding: 0 58px 60px;
  border-right: 1px solid #e4e7e9;
}

.catalog-link {
  position: absolute;
  inset: 0;
  z-index: 3;
}

.catalog-card:nth-child(3n) {
  border-right: 0;
}

.catalog-card img {
  display: block;
  width: 100%;
  height: 190px;
  margin: 0 auto 30px;
  object-fit: contain;
  filter: drop-shadow(0 18px 18px rgba(21, 23, 25, 0.08));
  transition: transform 0.24s ease;
}

.catalog-card:hover img {
  transform: translateY(-6px);
}

.catalog-card h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--industrial-black);
  font-size: 24px;
  line-height: 1.2;
}

.catalog-card em {
  display: inline-flex;
  align-items: center;
  height: 16px;
  padding: 0 7px;
  color: #fff;
  background: var(--brand-red);
  border-radius: 999px;
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
  text-transform: uppercase;
}

.catalog-card > p {
  margin: 8px 0 28px;
  color: #7b838a;
  font-size: 14px;
}

.catalog-card ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.catalog-card li {
  padding: 14px 0;
  color: #656e75;
  border-top: 1px solid #e6e9eb;
  font-size: 14px;
}

.inside-hero {
  padding: 104px var(--page-x) 72px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(12, 14, 16, 0.9), rgba(12, 14, 16, 0.46)),
    url("./assets/about_bg.jpg") center / cover no-repeat,
    #151719;
}

.case-page-hero {
  background:
    linear-gradient(90deg, rgba(12, 14, 16, 0.9), rgba(12, 14, 16, 0.44)),
    url("./assets/case-crops/huizhou-xinqian.jpg") center / cover no-repeat,
    #151719;
}

.news-page-hero {
  background:
    linear-gradient(90deg, rgba(12, 14, 16, 0.9), rgba(12, 14, 16, 0.48)),
    url("./assets/oldsite/24100911334641a05c.webp") center / cover no-repeat,
    #151719;
}

.inside-hero > div {
  max-width: var(--container);
  margin: 0 auto;
}

.inside-hero h1 {
  margin: 0;
  font-size: clamp(42px, 4vw, 72px);
  line-height: 1;
}

.inside-hero p:not(.eyebrow) {
  max-width: 660px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.8;
}

.listing-page {
  padding: 62px var(--page-x) 104px;
  background: #fff;
}

.listing-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  max-width: var(--container);
  margin: 0 auto 54px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(21, 23, 25, 0.7);
}

.listing-toolbar span {
  display: block;
  margin-bottom: 6px;
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.listing-toolbar strong {
  color: var(--industrial-black);
  font-size: 28px;
  line-height: 1.2;
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.filter-tabs button {
  min-height: 42px;
  padding: 0 18px;
  color: #636b72;
  background: #f5f6f7;
  border: 1px solid #e2e5e8;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  transition: color 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.filter-tabs button.active,
.filter-tabs button:hover {
  color: #fff;
  background: var(--brand-red);
  border-color: var(--brand-red);
}

.case-solution-band {
  max-width: var(--container);
  margin: 0 auto 64px;
  padding: 0;
  background: #11181d;
  color: #fff;
  border-top: 6px solid var(--brand-red);
}

.solution-copy {
  display: grid;
  grid-template-columns: minmax(280px, 0.5fr) minmax(0, 1fr);
  gap: clamp(34px, 5vw, 86px);
  padding: clamp(44px, 5vw, 78px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.solution-copy h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(38px, 4vw, 72px);
  line-height: 1;
}

.solution-copy p:not(.eyebrow) {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 17px;
  line-height: 1.9;
}

.solution-scope {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.solution-scope article {
  min-height: 210px;
  padding: 34px 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.solution-scope article:last-child {
  border-right: 0;
}

.solution-scope span {
  color: var(--brand-red);
  font-size: 14px;
  font-weight: 900;
}

.solution-scope strong {
  display: block;
  margin: 22px 0 14px;
  color: #fff;
  font-size: 22px;
}

.solution-scope p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.7;
}

.solution-environment {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: stretch;
}

.solution-environment img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  filter: grayscale(14%) contrast(1.05);
}

.solution-environment div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(42px, 5vw, 74px);
  background: #f3f4f5;
}

.solution-environment h3 {
  margin: 0 0 22px;
  color: var(--industrial-black);
  font-size: clamp(30px, 3vw, 52px);
  line-height: 1.12;
}

.solution-environment p {
  margin: 0;
  color: #4d565e;
  line-height: 1.9;
}

.featured-case,
.featured-news {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(360px, 0.84fr);
  max-width: var(--container);
  min-height: 520px;
  margin: 0 auto 58px;
  background: #f4f5f6;
  border: 1px solid #e3e6e8;
  overflow: hidden;
}

.featured-case img,
.featured-news img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.featured-case > div,
.featured-news > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 4vw, 70px);
  background: #fff;
}

.featured-case span,
.case-list-card span {
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.featured-case h2,
.featured-news h2 {
  margin: 18px 0 18px;
  color: var(--industrial-black);
  font-size: clamp(32px, 3vw, 52px);
  line-height: 1.08;
}

.featured-case p,
.featured-news p {
  margin: 0 0 26px;
  color: #60686f;
  font-size: 16px;
  line-height: 1.8;
}

.featured-case ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 0;
  margin: 0 0 34px;
  list-style: none;
}

.featured-case li {
  padding: 12px 10px;
  color: #3a4147;
  background: #f5f6f7;
  border-left: 3px solid var(--brand-red);
  font-size: 14px;
  font-weight: 800;
}

.case-grid,
.news-grid-page {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  max-width: var(--container);
  margin: 0 auto;
}

.case-list-card,
.news-list-card {
  position: relative;
  min-height: 430px;
  background: #fff;
  border: 1px solid #e3e6e8;
  overflow: hidden;
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.case-list-card:hover,
.news-list-card:hover {
  transform: translateY(-6px);
  border-color: rgba(202, 0, 0, 0.28);
  box-shadow: 0 24px 46px rgba(21, 23, 25, 0.1);
}

.case-list-card img,
.news-list-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.case-list-card:hover img,
.news-list-card:hover img {
  transform: scale(1.04);
}

.case-list-card div {
  padding: 30px;
}

.case-list-card h2,
.news-list-card h2 {
  position: relative;
  margin: 10px 0 16px;
  color: var(--industrial-black);
  font-size: 24px;
  line-height: 1.25;
}

.case-list-card h2::after,
.news-list-card h2::after {
  content: "";
  display: block;
  width: 38px;
  height: 3px;
  margin-top: 14px;
  background: var(--brand-red);
}

.case-list-card p,
.news-list-card p {
  margin: 0;
  color: #687078;
  line-height: 1.7;
}

.featured-news time,
.news-list-card time {
  display: inline-flex;
  width: fit-content;
  color: var(--brand-red);
  font-size: 14px;
  font-weight: 800;
}

.news-list-card {
  min-height: 480px;
  padding-bottom: 78px;
}

.news-list-card time,
.news-list-card h2,
.news-list-card p,
.news-list-card a {
  margin-right: 30px;
  margin-left: 30px;
}

.news-list-card time {
  margin-top: 28px;
}

.news-list-card a {
  position: absolute;
  right: 0;
  bottom: 28px;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--industrial-black);
  font-size: 14px;
  font-weight: 900;
}

.news-list-card a i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #fff;
  background: var(--brand-red);
  border-radius: var(--radius-sm);
}

.case-listing [hidden],
.news-listing [hidden] {
  display: none;
}

.detail-main {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: clamp(48px, 4.6vw, 88px);
  width: 100%;
  margin: 0 auto;
  padding-top: 92px;
  padding-bottom: 92px;
  align-items: center;
}

.detail-image {
  position: relative;
  display: grid;
  min-height: 560px;
  place-items: center;
  padding: 58px;
  background: #f4f5f6;
  border-radius: var(--radius);
}

.detail-image span {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 4px 10px;
  color: #fff;
  background: var(--brand-red);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.detail-image img {
  width: min(680px, 90%);
  max-height: 400px;
  object-fit: contain;
  filter: drop-shadow(0 22px 28px rgba(21, 23, 25, 0.12));
}

.detail-image strong {
  position: absolute;
  bottom: 26px;
  left: 0;
  width: 100%;
  color: var(--industrial-black);
  font-size: 22px;
  text-align: center;
}

.detail-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.detail-thumbs button {
  display: grid;
  min-height: 94px;
  place-items: center;
  padding: 12px;
  background: #f4f5f6;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
}

.detail-thumbs button.active,
.detail-thumbs button:hover {
  border-color: var(--brand-red);
}

.detail-thumbs img {
  width: 100%;
  height: 70px;
  object-fit: contain;
}

.detail-summary h1 {
  margin: 0;
  color: var(--industrial-black);
  font-size: clamp(42px, 4vw, 70px);
  line-height: 1;
}

.detail-summary h1::after {
  content: "";
  display: block;
  height: 1px;
  margin: 28px 0 24px;
  background: rgba(21, 23, 25, 0.18);
}

.detail-desc {
  margin: 0;
  color: #4d565d;
  font-size: 17px;
  line-height: 1.9;
}

.detail-points {
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.detail-points li {
  position: relative;
  padding: 10px 0 10px 18px;
  color: #586168;
  line-height: 1.7;
}

.detail-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 6px;
  height: 6px;
  background: var(--brand-red);
  border-radius: 50%;
}

.detail-info {
  background: #f5f6f7;
}

.detail-section-title {
  max-width: var(--container);
  margin: 0 auto 34px;
}

.detail-section-title h2 {
  margin: 0;
  color: var(--industrial-black);
  font-size: clamp(30px, 2.6vw, 48px);
}

.detail-copy {
  max-width: var(--container);
  margin: 0 auto 34px;
  color: #586168;
  font-size: 17px;
  line-height: 1.9;
  overflow-wrap: anywhere;
}

.detail-copy p {
  max-width: 980px;
  margin: 0 0 16px;
}

.detail-copy img,
.detail-copy video,
.detail-copy iframe,
.detail-copy embed,
.detail-copy object {
  display: block;
  max-width: 100%;
  height: auto;
}

.detail-copy table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.detail-table {
  width: min(var(--container), 100%);
  margin: 0 auto;
  border-collapse: collapse;
  background: #fff;
}

.detail-table th,
.detail-table td {
  padding: 20px 24px;
  border: 1px solid #dfe3e6;
  color: #303840;
  text-align: left;
}

.detail-table th {
  background: #eceff1;
  font-weight: 800;
}

.detail-table td:first-child {
  width: 22%;
  font-weight: 800;
}

.detail-nav-simple {
  width: min(var(--container), 100%);
  margin: 0 auto;
  padding-top: 10px;
  border-top: 1px solid #dfe3e6;
}

.detail-nav-simple p {
  margin: 12px 0;
  color: #586168;
  line-height: 1.8;
}

.detail-nav-simple a {
  color: #18242d;
}

.detail-nav-simple a:hover {
  color: #8f1717;
}

.about-detail-hero {
  display: grid;
  min-height: 520px;
  place-items: end start;
  padding: 92px var(--page-x);
  color: #fff;
  text-align: left;
  background:
    linear-gradient(90deg, rgba(5, 7, 9, 0.92), rgba(5, 7, 9, 0.42)),
    url("./assets/about_bg.jpg") center / cover no-repeat,
    #11181d;
}

.about-detail-hero > div {
  width: min(980px, 100%);
}

.about-detail-hero h1 {
  margin: 0;
  font-size: clamp(54px, 6vw, 112px);
  font-weight: 900;
  line-height: 0.95;
  text-transform: uppercase;
}

.about-detail-hero p:not(.eyebrow) {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 24px;
  font-weight: 800;
}

.about-hero-facts {
  display: grid;
  grid-template-columns: repeat(3, max-content);
  gap: 0;
  width: fit-content;
  margin-top: 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}

.about-hero-facts span {
  min-height: 58px;
  padding: 18px 28px;
  color: #fff;
  border-right: 1px solid rgba(255, 255, 255, 0.24);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.about-hero-facts span:first-child {
  border-left: 4px solid var(--brand-red);
}

.about-hero-facts span:last-child {
  border-right: 0;
}

.about-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(460px, 1.08fr);
  gap: clamp(44px, 5vw, 92px);
  align-items: stretch;
  background: #fff;
}

.about-intro-copy h2 {
  margin: 0 0 32px;
  color: var(--industrial-black);
  font-size: clamp(42px, 4vw, 72px);
  font-weight: 900;
  line-height: 0.98;
}

.about-intro-copy p:not(.eyebrow) {
  margin: 0 0 22px;
  color: #3f474f;
  font-size: 17px;
  line-height: 1.9;
}

.about-intro-image img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  filter: grayscale(18%) contrast(1.04);
}

.about-metrics {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding-top: 0;
  border-top: 1px solid #dfe3e6;
  border-bottom: 1px solid #dfe3e6;
}

.about-metrics strong {
  padding: 28px 24px;
  color: var(--brand-red);
  border-right: 1px solid #dfe3e6;
  font-size: clamp(34px, 3vw, 52px);
  line-height: 1;
}

.about-metrics strong:last-child {
  border-right: 0;
}

.about-metrics span {
  display: block;
  margin-top: 12px;
  color: var(--industrial-black);
  font-size: 15px;
  line-height: 1.5;
  font-weight: 700;
}

.about-history {
  display: grid;
  grid-template-columns: minmax(240px, 0.55fr) minmax(420px, 1fr);
  gap: clamp(30px, 5vw, 86px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(5, 7, 9, 0.94), rgba(5, 7, 9, 0.76)),
    url("./assets/about_bg.jpg") center / cover no-repeat,
    #11181d;
  border-top: 6px solid var(--brand-red);
}

.about-history .history-years {
  grid-column: 1 / -1;
  margin-top: 18px;
}

.history-left h2 {
  margin: 0 0 18px;
  color: #fff;
  font-size: clamp(36px, 3vw, 54px);
}

.history-left p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
}

.history-left strong {
  display: block;
  margin-top: 84px;
  color: rgba(255, 255, 255, 0.18);
  font-size: clamp(70px, 7vw, 120px);
  line-height: 1;
}

.history-content h3 {
  margin: 44px 0 22px;
  color: #fff;
  font-size: clamp(28px, 2.6vw, 46px);
  font-weight: 900;
  line-height: 1.1;
}

.history-content ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.history-content li {
  position: relative;
  padding: 10px 0 10px 18px;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.8;
}

.history-content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 5px;
  height: 5px;
  background: var(--brand-red);
  border-radius: 50%;
}

.history-years {
  position: relative;
  display: flex;
  min-width: 0;
  gap: 0;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0 0 18px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.history-years::before {
  content: "";
  position: absolute;
  top: 14px;
  right: 37px;
  left: 37px;
  height: 1px;
  background: rgba(255, 255, 255, 0.22);
}

.history-years button {
  position: relative;
  width: 92px;
  min-width: 92px;
  min-height: 54px;
  padding: 34px 0 0;
  color: rgba(255, 255, 255, 0.62);
  background: transparent;
  border: 0;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.22s ease;
}

.history-years button::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: 13px;
  height: 13px;
  background: #06192c;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  transform: translateX(-50%);
  transition: background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.history-years button.active {
  color: var(--brand-red);
}

.history-years button.active::before {
  background: var(--brand-red);
  border-color: var(--brand-red);
  box-shadow: 0 0 0 7px rgba(202, 0, 0, 0.12);
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
}

.culture-grid article {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  color: #fff;
}

.culture-grid img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: cover;
}

.culture-grid article::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.32), rgba(5, 7, 9, 0.86));
}

.culture-grid div {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  padding: 52px;
  text-align: center;
}

.culture-grid .iconfont {
  font-size: 42px;
}

.culture-grid h3 {
  margin: 22px 0 16px;
  font-size: 26px;
}

.culture-grid p {
  margin: 0;
  line-height: 1.8;
}

.about-members {
  padding-right: 0;
  padding-left: 0;
  background: #11181d;
}

.members-title,
.member-controls {
  padding-right: var(--page-x);
  padding-left: var(--page-x);
}

.members-title h2,
.honor-left h2,
.about-responsibility h2 {
  margin: 0;
  color: var(--industrial-black);
  font-size: clamp(36px, 3vw, 56px);
}

.about-members .members-title h2 {
  color: #fff;
}

.about-members .eyebrow {
  color: var(--brand-red);
}

.member-slider {
  position: relative;
  margin-top: 38px;
}

.member-slider article {
  display: none;
}

.member-slider article.active {
  display: grid;
}

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

.factory-grid figure {
  position: relative;
  min-height: 320px;
  margin: 0;
  overflow: hidden;
  background: #11181d;
}

.factory-grid img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  transition: transform 0.32s ease;
}

.factory-grid figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(0, 0, 0, 0.68));
  pointer-events: none;
}

.factory-grid figure:hover img {
  transform: scale(1.05);
}

.factory-grid figure a {
  display: block;
  height: 100%;
}

.factory-grid figcaption {
  position: absolute;
  right: 24px;
  bottom: 22px;
  left: 24px;
  z-index: 1;
  color: #fff;
  font-size: 20px;
  font-weight: 800;
}

.member-controls {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 34px;
}

.member-controls button,
.honor-controls button {
  width: 42px;
  height: 42px;
  background: #fff;
  border: 1px solid #dfe3e6;
  border-radius: 50%;
  cursor: pointer;
}

.honor-actions button {
  width: 42px;
  height: 42px;
  color: #4d565e;
  background: #fff;
  border: 1px solid #dfe3e6;
  border-radius: 50%;
  cursor: pointer;
  transition: color 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.honor-actions button:hover {
  color: #fff;
  background: #8f1717;
  border-color: #8f1717;
}

.about-honor {
  background: linear-gradient(180deg, #f7f7f6 0%, #ffffff 100%);
}

.honor-panel {
  display: grid;
  grid-template-columns: minmax(240px, 0.34fr) minmax(0, 1fr);
  gap: clamp(26px, 4vw, 64px);
  align-items: end;
}

.honor-summary {
  padding-bottom: 28px;
}

.honor-summary h2 {
  margin: 0;
  color: var(--industrial-black);
  font-size: clamp(36px, 3.1vw, 56px);
}

.honor-summary-text {
  margin: 14px 0 0;
  color: #666f78;
  font-size: 15px;
  letter-spacing: 0.18em;
}

.honor-metrics {
  display: grid;
  gap: 22px;
  margin-top: 42px;
}

.honor-metrics strong {
  display: grid;
  gap: 4px;
  color: var(--brand-red);
  font-size: clamp(34px, 2.8vw, 48px);
  line-height: 1;
}

.honor-metrics span {
  color: #636b72;
  font-size: 14px;
  font-weight: 600;
}

.honor-gallery-shell {
  position: relative;
  min-width: 0;
}

.honor-gallery-shell::after {
  content: "";
  position: absolute;
  right: 34px;
  bottom: 12px;
  left: 34px;
  z-index: 0;
  height: 20px;
  border-radius: 12px 12px 22px 22px;
  background: linear-gradient(180deg, #fafafa 0%, #e8ebef 100%);
  box-shadow: 0 16px 34px rgba(17, 24, 29, 0.08);
}

.honor-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-bottom: 18px;
}

.honor-track {
  position: relative;
  z-index: 1;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 168px;
  gap: 24px;
  align-items: end;
  overflow-x: auto;
  padding: 18px 8px 42px;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.honor-track::-webkit-scrollbar {
  display: none;
}

.honor-card {
  display: grid;
  gap: 14px;
  color: var(--industrial-black);
}

.honor-card-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 230px;
  padding: 12px;
  background: #fff;
  box-shadow: 0 18px 30px rgba(17, 24, 29, 0.1);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.honor-card:hover .honor-card-media {
  transform: translateY(-4px);
  box-shadow: 0 24px 36px rgba(17, 24, 29, 0.14);
}

.honor-card img {
  width: 100%;
  max-height: 210px;
  object-fit: contain;
}

.honor-card-title {
  display: block;
  color: #4f5962;
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
}

.honor-card-empty .honor-card-media {
  border: 1px dashed #cfd5da;
  background: linear-gradient(180deg, #fbfbfb 0%, #f3f5f7 100%);
  box-shadow: none;
}

.honor-card-empty .honor-card-media span {
  color: #7a838b;
  font-size: 14px;
  text-align: center;
  line-height: 1.8;
}

.honor-more {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

.honor-more .button.secondary {
  color: #fff;
  background: #8f1717;
  border: 1px solid #8f1717;
}

.honor-more .button.secondary:hover {
  color: #fff;
  background: #6f1010;
  border-color: #6f1010;
}

.about-responsibility {
  display: grid;
  min-height: 420px;
  place-items: center;
  color: #fff;
  text-align: center;
  background:
    linear-gradient(rgba(6, 25, 44, 0.45), rgba(6, 25, 44, 0.62)),
    url("./assets/epco-bg.jpg") center / cover no-repeat;
}

.about-responsibility > div {
  max-width: 760px;
}

.about-responsibility h2 {
  color: #fff;
}

.about-responsibility p {
  margin: 26px 0 34px;
  color: rgba(255, 255, 255, 0.86);
  line-height: 2;
}

.about-responsibility a {
  display: inline-flex;
  min-width: 136px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--brand-red);
  font-weight: 800;
}

.service-page {
  background: #fff;
}

.service-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(520px, 0.82fr) minmax(300px, 0.28fr);
  align-items: end;
  gap: 60px;
  min-height: 560px;
  padding: 118px var(--page-x) 84px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(10, 12, 14, 0.88) 0%, rgba(10, 12, 14, 0.64) 48%, rgba(10, 12, 14, 0.22) 100%),
    url("./assets/brochure/05-global-service.jpg") center / cover no-repeat;
}

.service-hero::after {
  content: "";
  position: absolute;
  right: var(--page-x);
  bottom: 0;
  width: min(520px, 32vw);
  height: 5px;
  background: var(--brand-red);
}

.service-hero-copy,
.service-hero-panel {
  position: relative;
  z-index: 1;
}

.service-hero h1 {
  max-width: 920px;
  margin: 0;
  color: #fff;
  font-size: clamp(48px, 5vw, 92px);
  line-height: 0.95;
}

.service-hero p:not(.eyebrow) {
  max-width: 820px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 2;
}

.service-hero-panel {
  align-self: stretch;
  display: flex;
  min-height: 210px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 34px;
  background: rgba(21, 23, 25, 0.76);
  border-left: 4px solid var(--brand-red);
}

.service-hero-panel strong {
  color: rgba(255, 255, 255, 0.42);
  font-size: 40px;
  line-height: 0.95;
  text-transform: uppercase;
}

.service-hero-panel span {
  margin-top: 24px;
  color: #fff;
  font-size: 22px;
  font-weight: 800;
}

.service-overview {
  display: grid;
  grid-template-columns: minmax(420px, 0.82fr) minmax(620px, 1.18fr);
  gap: 70px;
  align-items: center;
  padding-top: 86px;
  padding-bottom: 78px;
  background: #f4f5f6;
}

.service-overview h2,
.service-grid-section h2,
.service-image-band h2,
.service-support-band h2,
.service-cta h2 {
  margin: 0;
  color: var(--industrial-black);
  font-size: clamp(34px, 3vw, 56px);
  line-height: 1.08;
}

.service-overview-copy p:not(.eyebrow),
.service-network-head p,
.service-grid-section .section-head p,
.service-image-band p,
.service-support-band p,
.service-cta p {
  color: #56626a;
  font-size: 16px;
  line-height: 1.95;
}

.service-overview-image {
  margin: 0;
  overflow: hidden;
  background: var(--industrial-black);
}

.service-overview-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.service-network {
  padding-top: 92px;
  background: #fff;
}

.service-network-head {
  display: grid;
  grid-template-columns: minmax(360px, 0.62fr) minmax(620px, 1fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 44px;
}

.service-network-head h2 {
  margin: 0;
  color: var(--industrial-black);
  font-size: clamp(34px, 3.2vw, 60px);
  line-height: 1.05;
}

.network-map {
  position: relative;
  overflow: hidden;
  padding: 20px 0 14px;
}

.network-map svg {
  display: block;
  width: 100%;
  height: auto;
}

.map-land path {
  fill: #e5e8ea;
}

.network-lines path {
  fill: none;
  stroke: rgba(200, 36, 47, 0.34);
  stroke-dasharray: 3 5;
  stroke-width: 1;
}

.network-home circle {
  fill: var(--brand-red);
  stroke: rgba(200, 36, 47, 0.22);
  stroke-width: 12;
}

.network-home text,
.network-pin text {
  fill: #2c3338;
  font-size: 15px;
  font-weight: 800;
}

.network-home .network-brand {
  fill: var(--brand-red);
  font-size: 22px;
  font-style: italic;
  letter-spacing: 0;
}

.network-pin circle {
  fill: var(--brand-red);
}

.service-network .service-stats {
  margin-top: 30px;
}

.service-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #fff;
  border-top: 3px solid var(--industrial-black);
}

.service-stats article {
  min-height: 180px;
  padding: 34px 30px;
  border-right: 1px solid #e2e6e8;
}

.service-stats article:last-child {
  border-right: 0;
}

.service-stats strong {
  display: block;
  color: var(--brand-red);
  font-size: clamp(34px, 3vw, 58px);
  line-height: 1;
}

.service-stats span {
  display: block;
  margin-top: 24px;
  color: var(--industrial-black);
  font-weight: 800;
}

.service-grid-section {
  background: #fff;
}

.service-grid-section .section-head {
  display: grid;
  grid-template-columns: minmax(380px, 0.78fr) minmax(520px, 0.72fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 48px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #dfe4e7;
  border-left: 1px solid #dfe4e7;
}

.service-grid article {
  position: relative;
  min-height: 360px;
  padding: 34px 30px 38px;
  border-right: 1px solid #dfe4e7;
  border-bottom: 1px solid #dfe4e7;
  background: #fff;
}

.service-grid article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--brand-red);
  transition: width 0.24s ease;
}

.service-grid article:hover::before {
  width: 100%;
}

.service-grid .iconfont {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  color: var(--brand-red);
  background: #f3f4f5;
  border-radius: 50%;
  font-size: 26px;
}

.service-grid span {
  position: absolute;
  top: 30px;
  right: 30px;
  color: #d8dde0;
  font-size: 34px;
  font-weight: 900;
}

.service-grid h3 {
  margin: 68px 0 18px;
  color: var(--industrial-black);
  font-size: 25px;
}

.service-grid p {
  margin: 0;
  color: #5b666e;
  line-height: 1.9;
}

.service-image-band {
  display: grid;
  grid-template-columns: minmax(520px, 1.05fr) minmax(420px, 0.95fr);
  gap: 70px;
  align-items: center;
  background: #f4f5f6;
}

.service-image-band figure {
  margin: 0;
  overflow: hidden;
  background: var(--industrial-black);
}

.service-image-band img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.service-image-band ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding: 0;
  margin: 36px 0 0;
  list-style: none;
  background: #dfe4e7;
}

.service-image-band li {
  min-height: 88px;
  padding: 22px;
  color: var(--industrial-black);
  background: #fff;
  font-weight: 800;
}

.service-support-band {
  display: grid;
  grid-template-columns: minmax(420px, 0.72fr) minmax(620px, 1fr);
  gap: 80px;
  align-items: center;
  color: #fff;
  background: #06192c;
}

.service-support-band h2 {
  color: #fff;
}

.service-support-band p {
  max-width: 880px;
  color: rgba(255, 255, 255, 0.8);
}

.service-quality {
  grid-template-columns: minmax(420px, 0.95fr) minmax(520px, 1.05fr);
  background: #fff;
}

.service-cta {
  display: grid;
  min-height: 420px;
  place-items: center;
  color: #fff;
  text-align: center;
  background:
    linear-gradient(rgba(21, 23, 25, 0.78), rgba(21, 23, 25, 0.82)),
    url("./assets/about_bg.jpg") center / cover no-repeat;
}

.service-cta h2 {
  color: #fff;
}

.service-cta p {
  max-width: 860px;
  margin: 24px auto 32px;
  color: rgba(255, 255, 255, 0.82);
}

.float-tools {
  position: fixed;
  right: 24px;
  bottom: 90px;
  z-index: 25;
  display: grid;
  gap: 8px;
}

.float-tools a {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #111;
  background: var(--accent);
  border-radius: var(--radius);
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: var(--page-x);
  background: rgba(0, 0, 0, 0.82);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.video-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.video-box {
  width: min(1080px, 100%);
  background: #000;
}

.video-box video {
  display: block;
  width: 100%;
  max-height: 78vh;
}

.video-close {
  position: absolute;
  top: 28px;
  right: 32px;
  width: 44px;
  height: 44px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 1080px) {
  .mainbar {
    gap: 16px;
  }

  .nav,
  .header-phone,
  .topbar-links {
    display: none;
  }

  .hero {
    padding-bottom: 0;
  }

  .hero-content {
    left: var(--page-x);
    width: min(680px, 72vw);
  }

  .hero-copy {
    font-size: 16px;
  }

  .stat-item {
    min-height: 116px;
    padding: 18px 22px;
  }

  .menu-button {
    display: inline-flex;
    margin-left: auto;
    padding: 8px 12px;
    color: var(--brand-red);
    background: transparent;
    border: 1px solid rgba(200, 36, 47, 0.35);
    border-radius: var(--radius);
  }

  .nav-item {
    position: static;
    width: 100%;
  }

  .nav-item::after {
    display: none;
  }

  .nav-item > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .nav-dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    border-top: none;
    background: #f7f7f7;
    border-radius: 0;
    padding: 0;
    display: none;
  }

  .nav-dropdown a {
    padding: 10px 14px 10px 28px;
    font-size: 14px;
    border-bottom: 1px solid #eee;
  }

  .nav-item.open .nav-dropdown {
    display: flex;
  }

  .product-grid,
  .epco-inner,
  .news-grid,
  .base-head,
  .base-showcase,
  .catalog-grid,
  .featured-case,
  .featured-news,
  .detail-main,
  .service-hero,
  .service-overview,
  .service-network-head,
  .service-grid-section .section-head,
  .service-image-band,
  .service-support-band,
  .about-intro,
  .about-history,
  .culture-grid,
  .about-honor,
  .contact,
  .about-band {
    grid-template-columns: 1fr;
  }

  .case-swiper .swiper-slide {
    width: min(86vw, 860px);
  }

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

  .case-content {
    padding: 42px 46px 48px;
  }

  .product-list-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .listing-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .filter-tabs {
    justify-content: flex-start;
  }

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

  .solution-copy,
  .solution-environment {
    grid-template-columns: 1fr;
  }

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

  .solution-scope article:nth-child(2n) {
    border-right: 0;
  }

  .service-hero {
    min-height: 520px;
  }

  .service-hero-panel {
    min-height: 0;
  }

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

  .network-map {
    overflow-x: auto;
  }

  .network-map svg {
    min-width: 880px;
  }

  .service-grid article {
    min-height: 300px;
  }

  .service-image-band img {
    height: 420px;
  }

  .featured-case img,
  .featured-news img {
    min-height: 360px;
  }

  .catalog-card {
    min-height: 0;
    padding: 0 0 48px;
    border-right: 0;
    border-bottom: 1px solid #e4e7e9;
  }

  .detail-main {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .detail-image {
    min-height: 420px;
  }

  .about-metrics,
  .honor-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .honor-panel {
    grid-template-columns: 1fr;
  }

  .honor-track {
    grid-auto-columns: 176px;
  }

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

  .history-years {
    justify-content: flex-start;
    padding-right: 12px;
    padding-left: 12px;
  }

  .history-years::before {
    right: 49px;
    left: 49px;
  }

  .product-feature {
    grid-row: auto;
  }

  .recommended-main {
    grid-template-columns: 1fr;
  }

  .recommended-visual {
    min-height: 360px;
  }

  .recommended-visual img {
    left: 50%;
    right: auto;
    width: min(700px, 100%);
    height: 340px;
    transform: translateX(-50%);
  }

  .recommended-tabs {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 12px;
  }

  .epco-section {
    min-height: auto;
    padding-top: 92px;
    padding-bottom: 92px;
  }

  .epco-inner {
    gap: 38px;
  }

  .about-image img {
    min-height: 360px;
  }

  .about-band {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .about-hero-facts {
    grid-template-columns: 1fr;
    width: min(520px, 100%);
  }

  .about-hero-facts span {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  }

  .about-hero-facts span:last-child {
    border-bottom: 0;
  }

  .manufacturing-base {
    padding-top: 72px;
    padding-bottom: 72px;
  }

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

  .base-menu a {
    min-height: 72px;
    padding: 0 18px;
    font-size: 16px;
  }

}

@media (min-width: 1081px) and (max-width: 1360px) {
  .nav {
    gap: 22px;
    font-size: 14px;
  }

  .brand {
    width: 238px;
    flex-basis: 238px;
  }

  .hero-swiper {
    height: clamp(460px, 44vw, 600px);
    min-height: 460px;
  }
}

@media (max-width: 700px) {
  :root {
    --page-x: 18px;
  }

  .brand {
    width: 210px;
    flex-basis: 210px;
  }

  .hero {
    padding-bottom: 0;
  }

  .hero-swiper {
    height: clamp(260px, 62vw, 380px);
    min-height: 260px;
  }

  .hero-swiper .swiper-slide::after {
    display: none;
    content: none;
  }

  .hero-content {
    position: relative;
    left: auto;
    top: auto;
    width: auto;
    padding: 34px var(--page-x) 24px;
    background: var(--industrial-black);
    transform: none;
  }

  .hero-content h1 {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 22px;
  }

  .hero-copy {
    font-size: 15px;
  }

  .hero-actions {
    gap: 10px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: 1fr 1fr;
    padding: 0;
  }

  .stat-item {
    min-height: 106px;
    padding: 18px var(--page-x);
  }

  .stat-item .iconfont {
    font-size: 28px;
  }

  .stat-item strong {
    font-size: 26px;
  }

  .stat-item span {
    font-size: 13px;
  }

  .hero-swiper .swiper-button-prev,
  .hero-swiper .swiper-button-next {
    display: none;
  }

  .product-list-hero {
    padding-top: 62px;
  }

  .inside-hero {
    padding-top: 68px;
    padding-bottom: 58px;
  }

  .product-list-toolbar nav {
    gap: 14px;
  }

  .listing-page {
    padding-top: 42px;
    padding-bottom: 70px;
  }

  .listing-toolbar strong {
    font-size: 24px;
  }

  .filter-tabs {
    width: 100%;
    gap: 8px;
  }

  .filter-tabs button {
    flex: 1 1 calc(50% - 8px);
    padding: 0 12px;
  }

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

  .case-solution-band {
    margin-bottom: 38px;
  }

  .solution-copy {
    padding: 34px 24px;
  }

  .solution-scope {
    grid-template-columns: 1fr;
  }

  .solution-scope article {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .solution-scope article:last-child {
    border-bottom: 0;
  }

  .solution-environment img {
    min-height: 260px;
  }

  .solution-environment div {
    padding: 34px 24px;
  }

  .service-hero {
    min-height: 0;
    padding-top: 72px;
    padding-bottom: 58px;
  }

  .service-hero::after {
    right: var(--page-x);
    left: var(--page-x);
    width: auto;
  }

  .service-hero h1 {
    font-size: 42px;
  }

  .service-hero p:not(.eyebrow) {
    font-size: 15px;
    line-height: 1.8;
  }

  .service-hero-panel {
    padding: 26px;
  }

  .service-hero-panel strong {
    font-size: 30px;
  }

  .service-overview,
  .service-network,
  .service-grid-section,
  .service-image-band,
  .service-support-band,
  .service-cta {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .service-stats,
  .service-grid,
  .service-image-band ul {
    grid-template-columns: 1fr;
  }

  .network-map {
    margin-right: calc(0px - var(--page-x));
    margin-left: calc(0px - var(--page-x));
    padding-right: var(--page-x);
    padding-left: var(--page-x);
  }

  .service-stats article {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid #e2e6e8;
  }

  .service-stats article:last-child {
    border-bottom: 0;
  }

  .service-grid article {
    min-height: 0;
  }

  .service-image-band img {
    height: 280px;
  }

  .service-quality figure {
    order: -1;
  }

  .featured-case,
  .featured-news {
    min-height: 0;
    margin-bottom: 34px;
  }

  .featured-case img,
  .featured-news img {
    min-height: 260px;
  }

  .featured-case > div,
  .featured-news > div {
    padding: 30px 24px;
  }

  .featured-case h2,
  .featured-news h2 {
    font-size: 28px;
  }

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

  .case-list-card,
  .news-list-card {
    min-height: 0;
  }

  .case-list-card img,
  .news-list-card img {
    height: 220px;
  }

  .case-list-card div,
  .news-list-card time,
  .news-list-card h2,
  .news-list-card p,
  .news-list-card a {
    margin-right: 24px;
    margin-left: 24px;
  }

  .case-list-card div {
    padding: 26px 0;
  }

  .catalog-card img {
    height: 160px;
  }

  .detail-thumbs {
    grid-template-columns: repeat(2, 1fr);
  }

  .detail-image {
    min-height: 320px;
    padding: 38px 24px 70px;
  }

  .detail-image img {
    max-height: 240px;
  }

  .detail-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .about-metrics,
  .honor-metrics {
    grid-template-columns: 1fr;
  }

  .honor-actions,
  .honor-more {
    justify-content: flex-start;
  }

  .honor-track {
    grid-auto-columns: minmax(180px, 72vw);
  }

  .about-detail-hero {
    min-height: 420px;
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .history-left strong {
    margin-top: 38px;
  }

  .history-years button {
    width: 82px;
    min-width: 82px;
  }

  .culture-grid article,
  .culture-grid img {
    min-height: 320px;
  }

  .member-slider {
    min-height: 0;
  }

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

  .factory-grid figure,
  .factory-grid img {
    min-height: 230px;
  }

  .footer,
  .contact ul {
    flex-direction: column;
  }

  .recommended-tabs,
  .stats,
  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .about-band {
    gap: 30px;
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .about-copy {
    padding: 0;
  }

  .base-head {
    display: block;
  }

  .base-head p:last-child {
    margin-top: 14px;
  }

  .base-menu {
    grid-template-columns: 1fr;
  }

  .base-menu a {
    min-height: 62px;
    padding: 0 16px;
  }

  .base-gallery {
    grid-template-columns: 1fr;
  }

  .base-factory-grid {
    grid-template-columns: 1fr;
  }

  .base-factory-groups {
    min-height: 0;
  }

  .base-factory-group {
    position: static;
  }

  .base-factory-group:not(.active) {
    display: none;
  }

  .base-card.wide {
    grid-column: auto;
  }

  .base-card,
  .base-card img {
    min-height: 230px;
  }

  .base-card div {
    padding: 22px;
  }

  .base-card h3 {
    font-size: 21px;
  }

  .base-factory-group {
    padding: 18px;
  }

  .base-factory-head {
    display: block;
  }

  .base-factory-head a {
    display: inline-block;
    margin-top: 10px;
  }

  .base-factory-item img {
    height: 220px;
  }

  .stats strong,
  .stats strong + strong {
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .stats strong:last-child {
    border-bottom: 0;
  }

  .recommended-head {
    display: block;
  }

  .recommended-head p {
    margin-top: 12px;
  }

  .recommended-main {
    min-height: 0;
  }

  .recommended-copy {
    padding: 36px 0 24px;
  }

  .recommended-copy h3 {
    font-size: 26px;
  }

  .recommended-copy h4 {
    font-size: 18px;
  }

  .recommended-visual {
    min-height: 260px;
  }

  .recommended-visual span {
    top: 12%;
    left: 0;
    font-size: 64px;
  }

  .recommended-visual img {
    height: 250px;
  }

  .epco-section {
    padding-top: 64px;
    padding-bottom: 64px;
    background-position: center;
  }

  .epco-copy h2 {
    font-size: 34px;
  }

  .epco-copy h3 {
    font-size: 22px;
  }

  .epco-copy p:not(.eyebrow) {
    font-size: 15px;
  }

  .epco-actions .button {
    width: 100%;
  }

  .epco-points article {
    grid-template-columns: 42px 1fr;
    min-height: 110px;
    padding: 20px 0;
  }

  .epco-points .iconfont {
    font-size: 30px;
    width: 42px;
    height: 42px;
  }

  .epco-points strong {
    font-size: 22px;
  }

  section {
    padding: 58px var(--page-x);
  }

  .section-head h2,
  .about-copy h2,
  .contact h2 {
    font-size: 28px;
  }

  .product-feature,
  .product-tile {
    min-height: 300px;
  }

  .product-feature p,
  .product-tile p {
    max-width: 100%;
  }

  .product-feature img,
  .product-tile img {
    width: calc(100% - 36px);
    height: 140px;
  }

  .cases {
    padding-right: 0;
    padding-left: 0;
  }

  .case-title {
    width: calc(100% - var(--page-x) - var(--page-x));
  }

  .case-swiper .swiper-slide {
    width: calc(100% - var(--page-x) - var(--page-x));
    transform: scale(0.92);
  }

  .case-photo,
  .case-photo img {
    min-height: 260px;
  }

  .case-content {
    padding: 32px 26px 34px;
  }

  .case-content h3 {
    margin-top: 28px;
    font-size: 24px;
  }

  .case-controls {
    top: 50%;
  }

  .news-card {
    min-height: 0;
  }

  .news-card img {
    height: 210px;
  }

  .news-card time,
  .news-card h3,
  .news-card p,
  .news-card a {
    margin-right: 22px;
    margin-left: 22px;
  }

  .case-prev,
  .case-next {
    width: 42px;
    height: 42px;
    font-size: 28px;
  }

  .case-prev {
    left: 14px;
  }

  .case-next {
    right: 14px;
  }

  .float-tools {
    display: none;
  }
}

.epco-detail-page {
  background:
    radial-gradient(circle at top right, rgba(176, 45, 45, 0.08), transparent 26%),
    linear-gradient(180deg, #f6f2ec 0%, #fbf9f6 18%, #fff 42%, #f8f6f1 100%);
}

.epco-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
  gap: 36px;
  align-items: end;
  min-height: 640px;
  padding: 150px 5vw 88px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(11, 16, 19, 0.92) 0%, rgba(11, 16, 19, 0.72) 42%, rgba(11, 16, 19, 0.34) 100%),
    url("/static/default/assets/epco-bg.jpg") center/cover no-repeat;
}

.epco-hero-copy {
  max-width: 760px;
}

.epco-hero .eyebrow,
.epco-module-card .eyebrow,
.epco-cta .eyebrow {
  color: rgba(255, 255, 255, 0.74);
}

.epco-hero h1 {
  margin: 0;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.04;
}

.epco-hero .lead {
  max-width: 660px;
  margin-top: 22px;
  font-size: 18px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.84);
}

.epco-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button.ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
  background: transparent;
}

.button.ghost:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.epco-hero-panel {
  padding: 28px 28px 30px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  box-shadow: 0 26px 56px rgba(0, 0, 0, 0.18);
}

.epco-hero-panel strong {
  display: block;
  font-size: 56px;
  line-height: 1;
}

.epco-hero-panel span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.8;
}

.epco-hero-panel ul {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.epco-hero-panel li {
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.9);
}

.epco-intro,
.epco-capabilities,
.epco-modules,
.epco-products,
.epco-process,
.epco-related-cases,
.epco-assurance,
.epco-cta {
  padding: 84px 5vw;
}

.section-head.center {
  text-align: center;
}

.section-head.center p:not(.eyebrow) {
  max-width: 700px;
  margin-right: auto;
  margin-left: auto;
}

.epco-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(250px, 0.72fr);
  gap: 28px;
  align-items: start;
  margin-top: 32px;
}

.epco-intro-body,
.epco-intro-stats,
.epco-assurance-grid article {
  border: 1px solid rgba(25, 33, 38, 0.08);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 20px 52px rgba(20, 33, 45, 0.06);
}

.epco-intro-body {
  padding: 34px 36px;
}

.epco-intro-body p {
  margin: 0 0 18px;
  color: #44535d;
  font-size: 16px;
  line-height: 1.95;
}

.epco-intro-body p:last-child {
  margin-bottom: 0;
}

.epco-intro-stats {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.epco-intro-stats article {
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(148, 24, 24, 0.92), rgba(106, 16, 16, 0.98));
  color: #fff;
}

.epco-intro-stats strong {
  display: block;
  font-size: 30px;
}

.epco-intro-stats span {
  display: block;
  margin-top: 8px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
}

.epco-capability-grid,
.epco-module-grid,
.epco-product-grid,
.epco-case-grid,
.epco-assurance-grid {
  display: grid;
  gap: 22px;
  margin-top: 34px;
}

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

.epco-capability-grid article {
  padding: 34px 28px;
  border: 1px solid rgba(25, 33, 38, 0.08);
  border-radius: 26px;
  background: #fff;
  text-align: center;
  box-shadow: 0 18px 40px rgba(16, 28, 38, 0.05);
}

.epco-capability-grid .iconfont {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 20px;
  color: #8f1717;
  font-size: 34px;
  background: linear-gradient(180deg, rgba(143, 23, 23, 0.1), rgba(143, 23, 23, 0.04));
}

.epco-capability-grid h3,
.epco-module-card h3,
.epco-product-card h3,
.epco-process-track h3,
.epco-case-card h3,
.epco-assurance-grid h3 {
  margin: 18px 0 10px;
  color: #18242d;
}

.epco-capability-grid p,
.epco-module-card p,
.epco-product-card p,
.epco-process-track p,
.epco-case-card p,
.epco-assurance-grid p {
  margin: 0;
  color: #55656f;
  line-height: 1.85;
}

.epco-module-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.epco-module-card,
.epco-product-card,
.epco-case-card {
  overflow: hidden;
  border-radius: 30px;
  background: #fff;
  box-shadow: 0 20px 44px rgba(20, 33, 45, 0.08);
}

.epco-case-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.epco-module-card > div,
.epco-product-card > div,
.epco-case-card > div {
  padding: 24px 24px 28px;
}

.epco-module-card .eyebrow {
  color: #8d1d1d;
}

.epco-products {
  background: linear-gradient(180deg, rgba(142, 23, 23, 0.04), rgba(142, 23, 23, 0));
}

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

.epco-product-card {
  display: flex;
  flex-direction: column;
}

.epco-product-card img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  padding: 24px;
  background: linear-gradient(180deg, #f6f0ea 0%, #fff 100%);
}

.epco-process-track {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.epco-process-track article {
  position: relative;
  padding: 28px 24px 26px;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 40px rgba(20, 33, 45, 0.06);
}

.epco-process-track article::after {
  content: "";
  position: absolute;
  top: 44px;
  right: -18px;
  width: 36px;
  height: 2px;
  background: rgba(143, 23, 23, 0.22);
}

.epco-process-track article:last-child::after {
  display: none;
}

.epco-process-track span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(180deg, #b32424, #7f1717);
}

.epco-case-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.epco-case-card {
  position: relative;
}

.epco-case-card a {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.epco-case-card p {
  margin-top: 8px;
  font-size: 14px;
}

.epco-assurance {
  background: linear-gradient(180deg, rgba(24, 36, 45, 0.96), rgba(16, 25, 32, 0.98));
}

.epco-assurance .section-head h2,
.epco-assurance .section-head p,
.epco-assurance-grid h3,
.epco-assurance-grid p {
  color: #fff;
}

.epco-assurance-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.epco-assurance-grid article {
  padding: 30px 28px;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
}

.epco-cta {
  text-align: center;
}

.epco-cta .eyebrow {
  color: #8d1d1d;
}

.epco-cta h2 {
  margin: 0;
  color: #18242d;
  font-size: 42px;
}

.epco-cta p:not(.eyebrow) {
  max-width: 760px;
  margin: 16px auto 0;
  color: #55656f;
  line-height: 1.9;
}

.epco-cta .button {
  margin-top: 26px;
}

.factory-hero {
  background:
    linear-gradient(90deg, rgba(18, 24, 29, 0.92) 0%, rgba(18, 24, 29, 0.72) 44%, rgba(18, 24, 29, 0.38) 100%),
    url("./assets/factory/precision-laser-cutting-area-1.jpg") center / cover no-repeat;
}

.factory-section {
  padding-top: 72px;
  padding-bottom: 84px;
}

.factory-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.factory-subnav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  color: #51606a;
  border: 1px solid rgba(24, 36, 45, 0.12);
  border-radius: 999px;
  background: #fff;
}

.factory-subnav a.active,
.factory-subnav a:hover {
  color: #fff;
  border-color: #8f1717;
  background: #8f1717;
}

.factory-group-stack {
  display: grid;
  gap: 26px;
}

.contact-page {
  background: linear-gradient(180deg, #f5f2ed 0%, #fbfaf7 26%, #fff 100%);
}

.contact-page-hero {
  background:
    linear-gradient(90deg, rgba(16, 22, 27, 0.92) 0%, rgba(16, 22, 27, 0.72) 45%, rgba(16, 22, 27, 0.42) 100%),
    url("/static/default/assets/brochure/05-global-service.jpg") center / cover no-repeat;
}

.contact-page-hero p:not(.eyebrow) {
  max-width: 700px;
}

.contact-page-shell {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: start;
}

.contact-page-copy,
.contact-page-form {
  padding: 34px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(17, 24, 29, 0.06);
}

.contact-page-copy h2,
.contact-page-form h2 {
  margin: 0;
  color: #18242d;
  font-size: 34px;
}

.contact-page-copy p,
.contact-page-copy li,
.contact-page-form p {
  color: #55656f;
  line-height: 1.85;
}

.contact-page-copy .eyebrow,
.contact-page-form .eyebrow {
  margin-bottom: 12px;
}

.contact-page-points {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.contact-page-points article {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(24, 36, 45, 0.1);
}

.contact-page-points article:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.contact-page-points strong {
  display: block;
  margin-bottom: 6px;
  color: #18242d;
  font-size: 15px;
}

.contact-page-points a {
  color: #8f1717;
}

.contact-page-form .inquiry-form {
  margin-top: 22px;
}

.contact-page-form .inquiry-form label {
  color: #44535d;
}

.contact-page-form .inquiry-form input,
.contact-page-form .inquiry-form textarea {
  border: 1px solid rgba(24, 36, 45, 0.12);
  background: #fff;
}

.contact-page-form .inquiry-form button {
  color: #fff;
  background: #8f1717;
}

.contact-page-form .inquiry-form button:hover {
  background: #741111;
}

.contact-page-note {
  margin-top: 18px;
  font-size: 13px;
}

.contact-page-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 34px;
}

.contact-page-facts article {
  padding-top: 18px;
  border-top: 1px solid rgba(24, 36, 45, 0.12);
}

.contact-page-facts strong {
  display: block;
  color: #8f1717;
  font-size: 34px;
}

.contact-page-facts span {
  display: block;
  margin-top: 8px;
  color: #55656f;
  line-height: 1.75;
}

@media (max-width: 980px) {
  .contact-page-shell,
  .contact-page-facts {
    grid-template-columns: 1fr;
  }

  .contact-page-copy,
  .contact-page-form {
    padding: 26px;
  }
}

.factory-group-panel {
  padding: 28px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(17, 24, 29, 0.06);
}

.factory-group-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.factory-group-head h2 {
  margin: 0;
  color: #18242d;
  font-size: 28px;
}

.factory-group-head a {
  color: #8f1717;
  font-weight: 700;
}

.factory-preview-grid,
.factory-gallery-grid {
  display: grid;
  gap: 18px;
}

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

.factory-gallery-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.factory-preview-card,
.factory-gallery-card {
  overflow: hidden;
  background: #fff;
  box-shadow: 0 14px 30px rgba(17, 24, 29, 0.06);
}

.factory-preview-card img,
.factory-gallery-card img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.factory-preview-card span,
.factory-gallery-card h2 {
  display: block;
  margin: 0;
  padding: 16px 18px 18px;
  color: #18242d;
  font-size: 16px;
  font-weight: 700;
}

.about-members-actions {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

@media (max-width: 1200px) {
  .epco-capability-grid,
  .epco-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .epco-module-grid,
  .epco-case-grid,
  .epco-assurance-grid {
    grid-template-columns: 1fr;
  }

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

  .epco-process-track article:nth-child(2n)::after {
    display: none;
  }

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

@media (max-width: 860px) {
  .epco-hero,
  .epco-intro-grid,
  .epco-capability-grid,
  .epco-product-grid,
  .epco-process-track,
  .epco-assurance-grid {
    grid-template-columns: 1fr;
  }

  .epco-hero {
    min-height: 0;
    padding-top: 128px;
  }

  .epco-hero-panel {
    max-width: none;
  }

  .epco-process-track article::after {
    display: none;
  }

  .epco-hero h1 {
    font-size: 34px;
  }

  .epco-intro,
  .epco-capabilities,
  .epco-modules,
  .epco-products,
  .epco-process,
  .epco-related-cases,
  .epco-assurance,
  .epco-cta {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .epco-cta h2 {
    font-size: 30px;
  }

  .factory-group-panel {
    padding: 22px;
  }

  .factory-group-head {
    display: block;
  }

  .factory-group-head a {
    display: inline-block;
    margin-top: 12px;
  }

  .factory-preview-grid,
  .factory-gallery-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  :root {
    --page-x: 18px;
  }

  section {
    padding: 64px var(--page-x);
  }

  .topbar-inner {
    min-height: 24px;
    padding: 0 16px;
    font-size: 11px;
  }

  .mainbar {
    min-height: 74px;
    padding: 0 var(--page-x);
  }

  .brand {
    width: 180px;
    flex-basis: 180px;
  }

  .hero-content {
    padding: 30px var(--page-x) 26px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero-actions .button {
    width: 100%;
    min-height: 52px;
  }

  .section-head {
    margin-bottom: 32px;
    padding-bottom: 18px;
    text-align: left;
  }

  .section-head::after {
    left: 0;
    transform: none;
  }

  .section-head h2 {
    font-size: 30px;
  }

  .section-head p:not(.eyebrow) {
    font-size: 15px;
    line-height: 1.75;
  }

  .product-grid {
    gap: 14px;
  }

  .product-feature,
  .product-tile {
    display: flex;
    min-height: 0;
    flex-direction: column;
    gap: 18px;
    padding: 22px;
  }

  .product-feature img,
  .product-tile img {
    position: static;
    width: 100%;
    height: auto;
    max-height: 220px;
    margin-left: 0;
    object-fit: contain;
    align-self: center;
  }

  .product-feature h3,
  .product-tile h3 {
    font-size: 20px;
  }

  .product-feature p,
  .product-tile p {
    max-width: none;
    font-size: 14px;
    line-height: 1.75;
  }

  .product-feature a {
    width: 100%;
    justify-content: center;
    margin-top: 0;
  }

  .recommended-main {
    gap: 18px;
  }

  .recommended-copy {
    padding: 30px 0 0;
  }

  .recommended-copy a {
    width: 100%;
    justify-content: center;
    margin-top: 28px;
  }

  .recommended-visual {
    min-height: 220px;
  }

  .recommended-visual span {
    font-size: 48px;
  }

  .recommended-visual img {
    width: min(420px, 100%);
    height: 220px;
    bottom: 0;
  }

  .recommended-tabs article {
    min-height: 110px;
    padding: 18px 18px 18px 68px;
  }

  .recommended-tabs span {
    left: 18px;
    font-size: 38px;
  }

  .recommended-tabs strong {
    max-width: none;
    font-size: 15px;
  }

  .recommended-tabs .iconfont {
    left: 18px;
    bottom: 18px;
    width: 34px;
    height: 24px;
  }

  .recommended-tabs img {
    right: 14px;
    bottom: 14px;
    width: 92px;
    height: 68px;
  }

  .epco-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .contact {
    gap: 28px;
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .contact h2 {
    font-size: 28px;
  }

  .inquiry-form input,
  .inquiry-form textarea {
    padding: 13px 14px;
  }

  .footer {
    align-items: flex-start;
    gap: 20px;
    padding: 38px var(--page-x) calc(88px + env(safe-area-inset-bottom));
  }

  .footer nav {
    gap: 12px 18px;
  }

  .footer strong {
    font-size: 18px;
  }

  .float-tools {
    display: none;
  }
}

@media (max-width: 560px) {
  :root {
    --page-x: 16px;
  }

  .hero-content h1 {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-copy {
    font-size: 14px;
    line-height: 1.75;
  }

  .stat-item {
    grid-template-columns: 1fr;
    row-gap: 6px;
    justify-items: center;
    min-height: 0;
    padding: 16px var(--page-x);
    text-align: center;
  }

  .stat-item .iconfont {
    grid-row: auto;
    font-size: 24px;
  }

  .stat-item span {
    margin-top: 2px;
  }

  .case-controls {
    display: none;
  }

  .detail-main {
    padding-top: 40px;
    padding-bottom: 52px;
  }

  .detail-image {
    min-height: 280px;
    padding: 28px 18px 54px;
  }

  .detail-image strong {
    font-size: 18px;
  }

  .detail-thumbs {
    gap: 12px;
    grid-template-columns: repeat(2, 1fr);
  }

  .detail-summary h1 {
    font-size: 32px;
    line-height: 1.12;
  }

  .detail-desc,
  .detail-copy {
    font-size: 15px;
  }
}