/* 元时光科技 - 第三版沉浸式黑金蓝紫视觉统一层 */
:root {
  --brand-orange: #ff850f;
  --brand-orange-2: #ff9f2f;
  --brand-blue: #1292ff;
  --brand-blue-dark: #0757c8;
  --brand-purple: #7c4dff;
  --brand-cyan: #4dd8ff;
  --brand-gradient: linear-gradient(135deg, #1292ff 0%, #7c4dff 100%);
  --brand-gradient-soft: linear-gradient(135deg, rgba(18,146,255,.18), rgba(124,77,255,.14));
  --text-primary: #f7fbff;
  --text-secondary: #b7c3d8;
  --text-tertiary: #7f8aa1;
  --text-white: #fff;
  --bg-white: #101114;
  --bg-light: #080a0f;
  --bg-lighter: #151923;
  --bg-dark: #05070b;
  --border-light: rgba(255,255,255,.14);
  --border-lighter: rgba(255,255,255,.08);
  --shadow-sm: 0 1px 8px rgba(0,0,0,.25);
  --shadow-md: 0 10px 30px rgba(0,0,0,.35);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.45);
  --shadow-xl: 0 28px 90px rgba(0,0,0,.55);
  --shadow-blue: 0 14px 40px rgba(18,146,255,.28);
  --shadow-gold: 0 14px 40px rgba(255,133,15,.25);
  --radius-sm: 8px;
  --radius-md: 8px;
  --radius-lg: 8px;
  --radius-xl: 8px;
  --radius-2xl: 10px;
  --radius-full: 999px;
}

html { scroll-padding-top: 76px; }

body {
  color: var(--text-primary);
  background:
    radial-gradient(circle at 12% 0%, rgba(18,146,255,.16), transparent 34rem),
    radial-gradient(circle at 86% 18%, rgba(124,77,255,.16), transparent 34rem),
    linear-gradient(180deg, #05070b 0%, #080a0f 48%, #05070b 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.85), transparent 70%);
}

.container { max-width: 1320px; }

.navbar {
  background: rgba(5,7,11,.76);
  border-bottom: 1px solid rgba(255,255,255,.1);
  box-shadow: none;
}

.navbar.scrolled,
.navbar.nav-elevated {
  background: rgba(5,7,11,.92);
  box-shadow: 0 10px 40px rgba(0,0,0,.34);
}

.navbar .container { height: 76px; }

.logo {
  color: var(--brand-orange);
  letter-spacing: .02em;
}

.logo img {
  height: 38px;
  width: 38px;
  object-fit: contain;
  border-radius: 0;
}

.nav-menu { gap: 6px; }

.nav-menu li a {
  color: rgba(255,255,255,.82);
  border-radius: 0;
  padding: 9px 14px;
  background: transparent;
  position: relative;
}

.nav-menu li a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  background: var(--brand-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .24s ease;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  color: #fff;
  background: transparent;
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after { transform: scaleX(1); }

.nav-menu li a.btn-contact,
.nav-menu li a.nav-order {
  background: linear-gradient(135deg, var(--brand-orange), var(--brand-orange-2)) !important;
  color: #fff !important;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 6px;
  box-shadow: var(--shadow-gold);
}

.nav-menu li a.btn-contact::after,
.nav-menu li a.nav-order::after { display: none; }

.nav-toggle { color: #fff; }

.scroll-progress { background: linear-gradient(90deg, var(--brand-orange), var(--brand-blue), var(--brand-purple)); }

section {
  padding: 82px 0;
  position: relative;
}

.section-title {
  color: #fff;
  text-align: left;
  letter-spacing: -.02em;
}

.section-subtitle {
  color: var(--text-secondary);
  text-align: left;
  margin-left: 0;
  max-width: 780px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 30px;
}

.section-head .section-title,
.section-head .section-subtitle { margin-bottom: 0; }

.eyebrow {
  display: block;
  color: var(--brand-cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.hero-section.ys-hero {
  min-height: 720px;
  padding: 150px 0 96px;
  display: flex;
  align-items: center;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(5,7,11,.22), rgba(5,7,11,.86) 86%),
    linear-gradient(90deg, rgba(5,7,11,.48), rgba(5,7,11,.08) 45%, rgba(5,7,11,.34)),
    url("assets/hero-xinjiang-tech.webp") center/cover no-repeat;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.ys-hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ys-hero .hero-title {
  max-width: 1180px;
  margin: 0 auto 16px;
  color: #fff;
  background: none;
  -webkit-text-fill-color: currentColor;
  font-size: clamp(44px, 5.2vw, 72px);
  line-height: 1.04;
  text-shadow: 0 8px 36px rgba(0,0,0,.65);
}

.ys-hero .hero-subtitle {
  max-width: 860px;
  color: rgba(255,255,255,.9);
  font-size: 20px;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 34px;
}



.hero-stats {
  gap: 0;
  margin-top: 0;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.32);
  backdrop-filter: blur(18px);
}

.hero-stat {
  min-width: 148px;
  padding: 18px 26px;
  border-right: 1px solid rgba(255,255,255,.1);
}

.hero-stat:last-child { border-right: 0; }
.hero-stat h3 { color: var(--brand-orange); font-size: 32px; }
.hero-stat p { color: rgba(255,255,255,.72); }

.panel-dark {
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
  box-shadow: var(--shadow-md);
}

.platform-switch {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 26px;
  padding: 22px;
  border-radius: 10px;
}

.platform-tabs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.platform-tab {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: center;
  width: 100%;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.045);
  color: #fff;
  padding: 18px;
  text-align: left;
  cursor: pointer;
  border-radius: 8px;
  transition: var(--transition);
}

.platform-tab i {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--brand-orange);
  border: 1px solid rgba(255,133,15,.32);
  background: rgba(255,133,15,.08);
  border-radius: 8px;
  font-size: 20px;
}

.platform-tab strong { display: block; font-size: 18px; }
.platform-tab span { display: block; color: var(--text-secondary); font-size: 13px; }
.platform-tab.active {
  border-color: rgba(255,133,15,.78);
  background: linear-gradient(135deg, rgba(255,133,15,.18), rgba(18,146,255,.08));
  box-shadow: inset 3px 0 0 var(--brand-orange), var(--shadow-gold);
}

.platform-display {
  min-height: 430px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  background: #0b0d13;
}

.platform-poster {
  position: absolute;
  inset: 0;
  background: center/cover no-repeat;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity .35s ease, transform .5s ease;
}

.platform-poster.active {
  opacity: 1;
  transform: scale(1);
}

.platform-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5,7,11,.78), rgba(5,7,11,.18) 70%);
}

.platform-copy {
  position: relative;
  z-index: 1;
  max-width: 520px;
  padding: 44px;
}

.platform-copy h3 {
  color: #fff;
  font-size: 42px;
  line-height: 1.1;
  margin-bottom: 12px;
}

.platform-copy p { color: var(--text-secondary); margin-bottom: 20px; }
.platform-copy ul { list-style: none; display: grid; gap: 10px; margin-bottom: 26px; }
.platform-copy li { color: #fff; display: flex; gap: 10px; align-items: center; }
.platform-copy li i { color: var(--brand-orange); }



.slogan-board {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.slogan-box {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 68px;
  padding: 12px 18px;
  border: 1px solid rgba(255,159,47,.32);
  border-radius: 6px;
  color: #ffd9a8;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 1px;
  text-align: center;
}

@media (max-width: 768px) {
  .slogan-box { height: 62px; font-size: 16px; padding: 10px 14px; }
}

@media (max-width: 480px) {
  .slogan-box { height: 58px; font-size: 14px; padding: 8px 12px; }
}

.masonry-grid {
  columns: 4 250px;
  column-gap: 18px;
}

.work-card {
  break-inside: avoid;
  margin-bottom: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
  cursor: pointer;
  transition: var(--transition);
}

.work-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,133,15,.55);
  box-shadow: var(--shadow-gold);
}

.work-card img {
  display: block;
  width: 100%;
  aspect-ratio: var(--ratio, 4 / 3);
  object-fit: cover;
}

.work-body { padding: 16px; }
.work-tag {
  display: inline-flex;
  padding: 2px 9px;
  border: 1px solid rgba(255,255,255,.16);
  color: var(--brand-cyan);
  font-size: 12px;
  margin-bottom: 8px;
}
.work-body h3 { font-size: 17px; color: #fff; margin-bottom: 10px; }
.work-meta { display: grid; gap: 5px; color: var(--text-secondary); font-size: 13px; }
.work-price { color: var(--brand-orange); font-weight: 800; margin-top: 8px; }

.filter-bar,
.gallery-filters,
.category-tabs {
  justify-content: flex-start;
}

.filter-btn {
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(255,255,255,.05);
  color: var(--text-secondary);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--brand-orange), var(--brand-orange-2));
  color: #fff;
  box-shadow: var(--shadow-gold);
}

.filter-btn:hover:not(.active) {
  color: #fff;
  background: rgba(255,255,255,.1);
}

.scenes-layout {
  display: grid;
  grid-template-columns: 430px 1fr 300px;
  gap: 24px;
}

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

.scene-card {
  position: relative;
  min-height: 170px;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.12);
  cursor: pointer;
}

.scene-card img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  transition: transform .5s ease;
}

.scene-card:hover img { transform: scale(1.06); }
.scene-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.72));
}
.scene-card div {
  position: absolute;
  z-index: 1;
  left: 16px;
  right: 16px;
  bottom: 14px;
}
.scene-card h3 { color: #fff; font-size: 18px; }
.scene-card p { color: rgba(255,255,255,.74); font-size: 13px; }

.route-map-panel {
  min-height: 390px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  background: #05070b url("assets/route-map.webp") center/cover no-repeat;
  position: relative;
  overflow: hidden;
}

.route-map-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(5,7,11,.18));
}

.route-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.route-option {
  width: 100%;
  text-align: left;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: #fff;
  padding: 18px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.route-option strong { display: block; font-size: 18px; margin-bottom: 4px; }
.route-option span { color: var(--text-secondary); font-size: 13px; }
.route-option.active {
  border-color: rgba(255,133,15,.8);
  background: linear-gradient(135deg, rgba(255,133,15,.16), rgba(18,146,255,.08));
  box-shadow: var(--shadow-gold);
}

.about-section,
.detail-light,
.platforms-section {
  background: transparent;
}

.about-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 24px;
}

.about-card,
.contact-content,
.data-panel,
.qr-section-gold,
.qr-section-purple {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
  box-shadow: var(--shadow-md);
}

.about-card { padding: 32px; }
.about-card h2,
.contact-info h3,
.contact h2 { color: #fff; }
.about-card p,
.about-text p,
.contact-info > p { color: var(--text-secondary); }

.stats,
.compact-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 28px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.stat,
.compact-stat {
  text-align: left;
  padding: 18px 14px 0 0;
}
.stat h4,
.compact-stat strong {
  display: block;
  font-size: 30px;
  color: var(--brand-orange);
  background: none;
  -webkit-text-fill-color: currentColor;
}
.stat p,
.compact-stat span { color: var(--text-secondary); font-size: 13px; }

.contact-content {
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.contact-form input,
.contact-form textarea,
.contact-form select,
.search-bar-order input,
.order-field {
  color: #fff;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.07);
  border-radius: 6px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder,
.search-bar-order input::placeholder { color: rgba(255,255,255,.48); }

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus,
.search-bar-order input:focus {
  border-color: var(--brand-orange);
  box-shadow: 0 0 0 3px rgba(255,133,15,.16);
  background: rgba(255,255,255,.1);
}

.contact-form button,
.checkout-btn,
.order-card .add-btn.add {
  border-radius: 6px;
  background: linear-gradient(135deg, var(--brand-orange), var(--brand-orange-2));
  box-shadow: var(--shadow-gold);
}

.footer {
  background: #030407;
  border-top: 1px solid rgba(255,255,255,.1);
}

.footer-logo img { object-fit: contain; }

.product-hero {
  padding: 140px 0 70px;
  background:
    radial-gradient(circle at 76% 24%, rgba(124,77,255,.18), transparent 28rem),
    linear-gradient(135deg, #070a10, #10131d) !important;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.product-hero .hero-title {
  color: #fff !important;
  background: none !important;
  -webkit-text-fill-color: currentColor !important;
}

.product-label {
  border-radius: 4px;
  color: #fff !important;
  background: rgba(255,133,15,.16) !important;
  border: 1px solid rgba(255,133,15,.35);
}

.hero-image .image-placeholder {
  color: #fff;
  border: 1px solid rgba(255,255,255,.13);
  background:
    linear-gradient(180deg, rgba(5,7,11,.2), rgba(5,7,11,.72)),
    url("assets/platform-zpt.webp") center/cover no-repeat;
  border-radius: 8px;
}

.hero-photog .hero-image .image-placeholder,
.hero-miniprogram .hero-image .image-placeholder {
  background-image: linear-gradient(180deg, rgba(5,7,11,.2), rgba(5,7,11,.72)), url("assets/platform-photo.webp");
}
.hero-zulin .hero-image .image-placeholder {
  background-image: linear-gradient(180deg, rgba(5,7,11,.2), rgba(5,7,11,.72)), url("assets/platform-rental.webp");
}
.hero-zpt .hero-image .image-placeholder {
  background-image: linear-gradient(180deg, rgba(5,7,11,.2), rgba(5,7,11,.72)), url("assets/platform-zpt.webp");
}

.card,
.feature-card,
.photo-card,
.svc-card,
.route-card,
.equipment-card,
.merchant-card,

.order-card,
.edit-card,
.combo-card,
.data-card,
.stat-item,
.msg-panel,
.func-card {
  color: var(--text-primary);
  border-color: rgba(255,255,255,.12) !important;
  background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.032)) !important;
  border-radius: 8px !important;
}

.card h3,
.card h4,
.feature-card h4,
.photo-name,
.route-card h4,
.equipment-card h4,
.merchant-card h4,

.order-card-title,
.edit-card h4,
.combo-card h4,
.data-card .data-value,
.func-card .func-name,
.msg-body h4 { color: #fff !important; }

.card p,
.platform-desc,
.photo-rating,
.photo-orders,
.route-card .route-desc,
.equipment-card .eq-spec,
.equipment-card .eq-brand,
.merchant-card .mc-body,
.order-card-desc,
.msg-body p,
.section-subtitle { color: var(--text-secondary) !important; }

.data-panel {
  background:
    radial-gradient(circle at 80% 0%, rgba(124,77,255,.2), transparent 20rem),
    linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
}

.data-grid { grid-template-columns: repeat(4, 1fr); }
.data-grid .data-card:nth-child(n+5) { display: none; }

.minicode-overlay {
  background: rgba(0,0,0,.68);
}

.minicode-card {
  color: #fff;
  background: linear-gradient(145deg, rgba(16,18,26,.96), rgba(5,7,11,.98));
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 10px;
}

.minicode-title { color: #fff; }
.minicode-qr {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,133,15,.35);
  color: var(--text-secondary);
}

.toast {
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  background: #10131d;
}

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.78);
  backdrop-filter: blur(10px);
  padding: 32px;
}

.image-modal.show { display: flex; }
.image-modal-card {
  width: min(1080px, 92vw);
  max-height: 88vh;
  border: 1px solid rgba(255,255,255,.16);
  background: #090b11;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.image-modal-card img {
  display: block;
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  background: #000;
}
.image-modal-meta {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  color: var(--text-secondary);
}
.image-modal-meta strong { display: block; color: #fff; font-size: 18px; }
.image-modal-close {
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color: #fff;
  border-radius: 6px;
  padding: 8px 12px;
  cursor: pointer;
}

body.ordering-page {
  background:
    radial-gradient(circle at 10% 0%, rgba(255,133,15,.12), transparent 24rem),
    radial-gradient(circle at 88% 8%, rgba(18,146,255,.14), transparent 28rem),
    #080a0f;
}

.ordering-page .product-hero {
  padding: 112px 0 46px;
}

.ordering-page section.detail-light {
  background: #0b0d13;
}

.ordering-page .order-grid .order-card,
.ordering-page .cart-panel,
.ordering-page .order-modal,
.ordering-page .success-card {
  background: #11141c !important;
}

.ordering-page .checkout-bar,
.ordering-page .navbar {
  background: rgba(5,7,11,.9);
}

.ordering-page .cart-panel-overlay,
.ordering-page .order-modal-overlay,
.ordering-page .success-overlay {
  background: rgba(0,0,0,.62);
}

.ordering-page .cart-panel-header,
.ordering-page .cart-panel-footer,
.ordering-page .order-modal-header,
.ordering-page .order-modal-footer {
  border-color: rgba(255,255,255,.1) !important;
}

.ordering-page .cart-panel h3,
.ordering-page .order-modal h3,
.ordering-page .success-card h3,
.ordering-page .cart-item-name,
.ordering-page .order-summary strong {
  color: #fff !important;
}

.ordering-page .cart-item,
.ordering-page .order-summary,
.ordering-page .success-card {
  border-color: rgba(255,255,255,.1) !important;
  background: rgba(255,255,255,.04) !important;
}

.ordering-page .order-form input,
.ordering-page .order-form textarea {
  background: rgba(255,255,255,.07) !important;
  color: #fff !important;
  border-color: rgba(255,255,255,.14) !important;
}

.mp-wrapper {
  background:
    radial-gradient(circle at 18% 0%, rgba(255,133,15,.12), transparent 22rem),
    radial-gradient(circle at 82% 12%, rgba(18,146,255,.16), transparent 28rem),
    #05070b !important;
  color: #fff;
}

.mp-page,
.mp-card,
.mp-section,
.mp-data-card,
.mp-profile-card,
.mp-order-card,
.mp-photo-card,
.mp-person-card,
.mp-edit-card,
.mp-gallery-item,
.mp-service-panel,
.mp-bottom-tabbar,
.mp-banner-section {
  background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.032)) !important;
  border-color: rgba(255,255,255,.12) !important;
  color: #fff !important;
}

.mp-wrapper h1,
.mp-wrapper h2,
.mp-wrapper h3,
.mp-wrapper h4,
.mp-wrapper strong,
.mp-section-title,
.mp-card-title,
.mp-profile-name {
  color: #fff !important;
}

.mp-wrapper p,
.mp-wrapper span,
.mp-card-desc,
.mp-section-more,
.mp-order-body,
.mp-profile-desc {
  color: var(--text-secondary) !important;
}

.mp-tab-item.active,
.mp-filter-tab.active,
.mp-svc-tab.active,
.mp-service-btn,
.mp-primary-btn {
  background: linear-gradient(135deg, var(--brand-orange), var(--brand-orange-2)) !important;
  color: #fff !important;
  border-color: rgba(255,133,15,.55) !important;
}

.mp-banner-placeholder {
  color: rgba(255,133,15,.8) !important;
}

@media (max-width: 1180px) {
  .platform-switch,
  .scenes-layout,
  .about-contact-grid {
    grid-template-columns: 1fr;
  }
  .data-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .navbar .container { height: 68px; }
  .nav-menu {
    top: 68px;
    background: rgba(5,7,11,.96);
    border-bottom: 1px solid rgba(255,255,255,.1);
  }
  .ys-hero .hero-title { font-size: 40px; }
  .ys-hero .hero-subtitle { font-size: 16px; }
  .hero-stats,
  .stats,
  .compact-stats { grid-template-columns: repeat(2, 1fr); display: grid; }
  .hero-stat { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .platform-copy { padding: 28px; }
  .platform-copy h3 { font-size: 32px; }
  .scene-grid { grid-template-columns: 1fr; }
  .about-contact-grid { gap: 16px; }
  .contact-content { padding: 22px; }
}

/* 首页按最终参考图复刻的专题排版层 */
body.home-replica {
  color: #fff;
  position: relative;
  min-height: 100vh;
  background-color: #050607;
  background-image:
    linear-gradient(180deg, rgba(5,6,7,.1) 0%, rgba(5,6,7,.56) 52%, rgba(5,6,7,.9) 100%),
    url("assets/hero-xinjiang-tech-replica.webp");
  background-position: center top, center top;
  background-size: cover, cover;
  background-repeat: no-repeat, no-repeat;
  background-attachment: fixed, fixed;
  isolation: isolate;
}

body.home-replica::before,
body.home-replica::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

body.home-replica::before {
  top: 0;
  right: -36px;
  bottom: -36px;
  left: -36px;
  background-image: url("assets/hero-xinjiang-tech-replica.webp");
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  filter: blur(18px);
  opacity: .95;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, transparent 18%, rgba(0,0,0,.35) 52%, #000 100%);
  mask-image: linear-gradient(180deg, transparent 0%, transparent 18%, rgba(0,0,0,.35) 52%, #000 100%);
}

body.home-replica::after {
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 16%, rgba(18,146,255,.18), transparent 38%),
    linear-gradient(180deg, rgba(5,6,7,.08) 0%, rgba(5,6,7,.42) 48%, rgba(5,6,7,.88) 100%);
}

body.home-replica > section,
body.home-replica > footer {
  position: relative;
  z-index: 1;
}

.home-replica .container {
  max-width: 1360px;
  padding-inline: 18px;
}

.home-replica .navbar {
  background: rgba(4,5,7,.82);
  backdrop-filter: blur(14px);
}

.home-replica .navbar .container {
  height: 58px;
}

.home-replica .logo {
  gap: 8px;
  font-size: 18px;
}

.home-replica .logo img {
  width: 34px;
  height: 34px;
}

.home-replica .nav-menu {
  flex: 0 0 760px;
  width: 760px;
  justify-content: space-between;
  gap: 0;
}

.home-replica .nav-menu li a {
  padding: 7px 0;
  font-size: 14px;
}

.home-replica .nav-menu li a::after {
  left: 0;
  right: 0;
  bottom: -2px;
  background: #fff;
}

.home-replica .nav-menu li a.nav-order {
  padding: 9px 22px;
  border: 0;
  border-radius: 4px;
  background: #ff870f !important;
  box-shadow: 0 10px 24px rgba(255,135,15,.32);
}

.home-replica .hero-section.ys-hero {
  min-height: 620px;
  height: 620px;
  padding: 92px 0 66px;
  background: linear-gradient(180deg, rgba(2,4,7,.02) 0%, rgba(2,4,7,.16) 46%, rgba(2,4,7,.66) 100%);
  border-bottom: 0;
}

.home-replica .ys-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 45%;
  pointer-events: none;
  background: radial-gradient(ellipse at 46% 78%, rgba(18,146,255,.28), transparent 32%),
              linear-gradient(180deg, transparent, rgba(5,6,7,.5));
  opacity: .9;
}

.home-replica .ys-hero .container {
  position: relative;
  z-index: 1;
  justify-content: center;
  height: 100%;
}

.home-replica .ys-hero .hero-title {
  max-width: 900px;
  margin-top: 54px;
  margin-bottom: 12px;
  font-size: clamp(42px, 5.1vw, 62px);
  letter-spacing: 0;
}

.home-replica .ys-hero .hero-subtitle {
  font-size: 18px;
  font-weight: 600;
  max-width: 760px;
  margin-bottom: 26px;
  color: rgba(255,255,255,.94);
}

.home-replica .hero-actions {
  margin-bottom: 0;
}



.home-replica section:not(.ys-hero) {
  padding: 12px 0 0;
}

.home-replica #platforms {
  margin-top: -1px;
}

.home-replica .panel-dark,
.home-replica #works .container,
.home-replica .scenes-layout,
.home-replica .about-card,
.home-replica .contact-content {
  border: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.065), rgba(255,255,255,.022));
  box-shadow: 0 18px 48px rgba(0,0,0,.38);
}

.home-replica .platform-switch {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding: 20px;
  border-radius: 6px;
}

.home-replica .platform-info {
  align-self: center;
}

.home-replica .platform-info .section-title,
.home-replica .compact-head .section-title,
.home-replica .scene-column .section-title,
.home-replica .route-column .section-title,
.home-replica .about-card .section-title {
  font-size: 32px;
  line-height: 1.15;
  margin-bottom: 22px;
}

.home-replica .platform-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  width: 100%;
  margin-bottom: 32px;
  border: 0;
  border-radius: 4px;
  overflow: hidden;
}

.home-replica .platform-tab {
  display: block;
  min-height: 82px;
  padding: 0 18px;
  border: 0;
  border-right: 0;
  border-radius: 0;
  text-align: center;
  color: rgba(255,255,255,.76);
  background: rgba(255,255,255,.04);
  font-weight: 700;
  font-size: 20px;
}

.home-replica .platform-tab:last-child {
  border-right: 0;
}

.home-replica .platform-tab.active {
  color: #fff;
  background: #ff870f;
  box-shadow: none;
}

.home-replica .platform-copy {
  position: static;
  max-width: none;
  padding: 0;
}

.home-replica .platform-copy h3 {
  font-size: 28px;
  margin-bottom: 10px;
}

.home-replica .platform-copy p {
  font-size: 14px;
  margin-bottom: 20px;
}

.home-replica .platform-copy ul {
  gap: 9px;
  margin-bottom: 26px;
}

.home-replica .platform-copy li {
  font-size: 14px;
}



.home-replica #works .container {
  max-width: calc(1360px - 36px);
  padding: 20px;
  border-radius: 6px;
}

.home-replica .compact-head {
  align-items: center;
  justify-content: flex-start;
  gap: 26px;
  margin-bottom: 16px;
}

.home-replica .compact-head .section-title {
  margin: 0;
  white-space: nowrap;
}

.home-replica .compact-head .gallery-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.home-replica .filter-btn {
  min-width: 58px;
  height: 34px;
  padding: 0 13px;
  border: 0;
  border-radius: 4px;
  font-size: 13px;
}

.home-replica .masonry-grid {
  columns: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

.home-replica .work-card {
  position: relative;
  margin: 0;
  border: 0;
  border-radius: 4px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
}

.home-replica .work-card img {
  aspect-ratio: 16 / 10;
}

.home-replica .work-card::before {
  content: "\f002";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  z-index: 2;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: rgba(6,8,12,.5);
  border: 0;
  font-size: 11px;
}

.home-replica .work-body {
  min-height: 104px;
  padding: 14px;
}

.home-replica .work-tag {
  border: 0;
  background: rgba(77,216,255,.06);
}

.home-replica .work-body h3 {
  font-size: 15px;
  margin-bottom: 8px;
}

.home-replica .work-meta {
  gap: 3px;
  font-size: 12px;
}

.home-replica .work-price {
  display: none;
  float: right;
  margin-top: -18px;
  font-size: 12px;
}

.home-replica .scenes-layout {
  grid-template-columns: 500px minmax(0, 1fr) 270px;
  gap: 26px;
  padding: 20px;
  border-radius: 6px;
}

.home-replica .scene-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.home-replica .scene-card {
  min-height: 132px;
  border: 0;
  border-radius: 4px;
}

.home-replica .scene-card.active {
  box-shadow: 0 0 0 1px rgba(255,135,15,.2), 0 10px 26px rgba(255,135,15,.18);
}

.home-replica .scene-card h3 {
  font-size: 16px;
}

.home-replica .scene-card p {
  font-size: 12px;
}

.home-replica .route-column .section-title {
  margin-bottom: 8px;
}

/* route-map.png is 1448x1086; SVG viewBox uses the same map-pixel coordinate system. */
.home-replica .route-map-panel {
  --route-map-width: 1448;
  --route-map-height: 1086;
  min-height: 0;
  aspect-ratio: var(--route-map-width) / var(--route-map-height);
  border: 0;
  background-size: 100% 100%;
  background-position: center;
  background-color: #070a0f;
  transform: perspective(1200px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg));
  transition: transform .18s ease, filter .32s ease;
}

.home-replica .route-map-meta {
  position: absolute;
  z-index: 3;
  left: 22px;
  top: 18px;
  max-width: 236px;
  display: block;
  padding: 12px 14px;
  border: 0;
  border-radius: 5px;
  color: #fff;
  background: rgba(3,7,14,.68);
  box-shadow: 0 16px 32px rgba(0,0,0,.28);
  backdrop-filter: blur(10px);
}

.home-replica .route-map-meta h3 {
  margin: 0 0 4px;
  color: #fff;
  font-size: 16px;
}

.home-replica .route-map-meta p {
  margin: 0;
  color: rgba(255,255,255,.72);
  font-size: 12px;
  line-height: 1.45;
}

.home-replica .route-map-meta p:last-child {
  display: none;
}

.home-replica .route-live-path {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: auto;
  height: auto;
  pointer-events: auto;
  overflow: visible;
}

.home-replica .route-path,
.home-replica .route-path-shadow {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.home-replica .route-path-shadow {
  stroke: var(--route-glow, #1292ff);
  stroke-width: 12;
  opacity: .18;
  filter: blur(6px);
  pointer-events: none;
}

.home-replica .route-path {
  stroke: var(--route-stroke, #4dd8ff);
  stroke-width: var(--route-width, 4px);
  stroke-dasharray: 720;
  stroke-dashoffset: 720;
  filter: drop-shadow(0 0 8px var(--route-glow, rgba(18,146,255,.9))) drop-shadow(0 0 18px rgba(77,216,255,.42));
  animation: drawRoute .72s ease forwards;
  cursor: pointer;
  pointer-events: stroke;
  transition: opacity .2s ease, stroke-width .2s ease, filter .2s ease;
}

.home-replica .route-point {
  opacity: 0;
  animation: routePointIn .28s ease forwards;
  animation-delay: calc(var(--i) * .07s + .18s);
  cursor: pointer;
  pointer-events: auto;
  transition: filter .2s ease, opacity .2s ease, transform .2s ease;
}

.home-replica .route-point-hit {
  fill: rgba(255,255,255,.001);
  stroke: none;
  pointer-events: all;
}

.home-replica .route-point circle {
  fill: var(--route-stroke, #4dd8ff);
  stroke: rgba(255,255,255,.95);
  stroke-width: 1.4;
  filter: drop-shadow(0 0 8px var(--route-glow, rgba(18,146,255,.9)));
  transition: fill .2s ease, r .2s ease, stroke-width .2s ease, filter .2s ease;
  vector-effect: non-scaling-stroke;
}

.home-replica .route-point text {
  fill: rgba(255,255,255,.96);
  stroke: rgba(3,7,14,.8);
  stroke-width: 10px;
  paint-order: stroke;
  font-size: 38px;
  font-weight: 800;
  pointer-events: none;
  user-select: none;
}

.home-replica .route-point.type-start circle,
.home-replica .route-point.type-end circle {
  fill: var(--brand-orange);
  filter: drop-shadow(0 0 10px rgba(255,138,15,.95));
}

.home-replica .route-point:hover circle,
.home-replica .route-point:focus-visible circle,
.home-replica .route-point.active circle {
  r: 24px;
  stroke-width: 2.2;
  filter: drop-shadow(0 0 10px rgba(255,255,255,.92)) drop-shadow(0 0 20px var(--route-glow, rgba(18,146,255,.75)));
}

.home-replica .route-point:focus-visible {
  outline: none;
}

.home-replica .route-map-panel.has-route-selection .route-path {
  opacity: .35;
}

.home-replica .route-map-panel.is-selecting-path .route-path,
.home-replica .route-map-panel .route-path:hover,
.home-replica .route-map-panel .route-path:focus-visible {
  opacity: 1;
  --route-width: 6px;
  filter: drop-shadow(0 0 12px var(--route-glow, rgba(18,146,255,.92))) drop-shadow(0 0 28px rgba(77,216,255,.62));
}

.home-replica .route-map-panel .route-path:focus-visible {
  outline: none;
}

.home-replica .route-map-panel.has-route-selection .route-point {
  animation: none;
  opacity: .28 !important;
}

.home-replica .route-map-panel.is-selecting-start .route-point.type-start,
.home-replica .route-map-panel.is-selecting-start .route-point.type-end,
.home-replica .route-map-panel.is-selecting-waypoint .route-point.type-waypoint,
.home-replica .route-map-panel.is-selecting-point .route-point.active {
  opacity: 1 !important;
}

.home-replica .route-map-panel.is-selecting-start .route-point.type-start circle,
.home-replica .route-map-panel.is-selecting-start .route-point.type-end circle,
.home-replica .route-map-panel.is-selecting-waypoint .route-point.type-waypoint circle,
.home-replica .route-map-panel.is-selecting-point .route-point.active circle {
  r: 24px;
  stroke-width: 2.4;
  filter: drop-shadow(0 0 12px rgba(255,255,255,.95)) drop-shadow(0 0 24px var(--route-glow, rgba(18,146,255,.85)));
}

.home-replica .route-map-panel[data-route="1"] {
  --route-stroke: #b58cff;
  --route-glow: rgba(181,140,255,.92);
  filter: saturate(1.12);
}

.home-replica .route-map-panel[data-route="2"] {
  --route-stroke: #48e3ff;
  --route-glow: rgba(72,227,255,.9);
  filter: contrast(1.08);
}

.home-replica .route-map-panel[data-route="3"] {
  --route-stroke: #ffb347;
  --route-glow: rgba(255,179,71,.9);
  filter: saturate(1.18) brightness(1.04);
}

.home-replica .route-stops {
  position: absolute;
  z-index: 3;
  top: 18px;
  right: 20px;
  max-width: 150px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  align-items: flex-end;
}

.home-replica .route-stops span {
  padding: 5px 9px;
  border: 0;
  border-radius: 999px;
  color: rgba(255,255,255,.9);
  background: rgba(7,10,16,.72);
  box-shadow: 0 0 16px rgba(18,146,255,.18);
  font-size: 12px;
  transform: translateX(8px);
  opacity: 0;
  animation: routeStopIn .34s ease forwards;
  animation-delay: calc(var(--i) * .06s);
}

.home-replica .route-stops {
  display: none;
}

.home-replica .route-map-panel::after {
  z-index: 0;
}

.home-replica .route-selection-panel {
  position: absolute;
  z-index: 4;
  left: 22px;
  right: 22px;
  bottom: 42px;
  min-height: 56px;
  max-height: 104px;
  display: grid;
  gap: 5px;
  padding: 10px 12px;
  border: 0;
  border-radius: 5px;
  color: rgba(255,255,255,.88);
  background: linear-gradient(135deg, rgba(3,7,14,.78), rgba(10,15,28,.66));
  box-shadow: 0 16px 32px rgba(0,0,0,.26), inset 0 0 24px rgba(77,216,255,.07);
  backdrop-filter: blur(12px);
  overflow: hidden;
  pointer-events: none;
}

.home-replica .route-selection-panel.empty {
  color: rgba(255,255,255,.68);
  background: rgba(3,7,14,.48);
}

.home-replica .route-selection-panel strong {
  color: #fff;
  font-size: 14px;
  line-height: 1.2;
}

.home-replica .route-selection-panel span,
.home-replica .route-selection-panel em,
.home-replica .route-selection-panel small {
  font-style: normal;
  font-size: 11px;
  line-height: 1.35;
}

.home-replica .route-selection-panel span {
  color: rgba(255,255,255,.76);
}

.home-replica .route-selection-panel em {
  color: var(--brand-orange);
}

.home-replica .route-selection-panel small {
  color: rgba(255,255,255,.66);
}

.home-replica .route-selection-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.home-replica .route-selection-row {
  min-width: 0;
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  align-items: center;
  gap: 6px;
}

.home-replica .route-selection-row span,
.home-replica .route-selection-row small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@keyframes drawRoute {
  to { stroke-dashoffset: 0; }
}

@keyframes routePointIn {
  to { opacity: 1; }
}

@keyframes routePointPulse {
  0%, 100% { opacity: .7; }
  50% { opacity: 1; }
}

@keyframes routeStopIn {
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.home-replica .route-legend {
  position: absolute;
  z-index: 5;
  left: 24px;
  right: 24px;
  bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  color: rgba(255,255,255,.82);
  font-size: 12px;
}

.home-replica .route-legend button {
  border: 0;
  padding: 0;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: inherit;
  background: transparent;
  font: inherit;
  cursor: pointer;
  transition: color .2s ease, text-shadow .2s ease;
}

.home-replica .route-legend i {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #1292ff;
  box-shadow: 0 0 12px rgba(18,146,255,.86);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}

.home-replica .route-legend button:first-child i {
  background: var(--brand-orange);
  box-shadow: 0 0 12px rgba(255,138,15,.88);
}

.home-replica .route-legend button:last-child i {
  width: 18px;
  height: 3px;
  border-radius: 999px;
}

.home-replica .route-legend button:hover,
.home-replica .route-legend button:focus-visible,
.home-replica .route-legend button.active {
  color: #fff;
  text-shadow: 0 0 14px rgba(77,216,255,.5);
  outline: none;
}

.home-replica .route-legend button.active i {
  transform: scale(1.28);
  box-shadow: 0 0 16px currentColor, 0 0 28px rgba(77,216,255,.45);
}

.home-replica .route-list {
  justify-content: end;
  padding-top: 46px;
}

.home-replica .route-option {
  min-height: 74px;
  padding: 14px 16px;
  border: 0;
  border-radius: 4px;
}

.home-replica .route-option.active::after {
  content: "推荐";
  float: right;
  margin-top: -22px;
  padding: 4px 9px;
  border-radius: 3px;
  color: #111;
  background: #ff870f;
  font-size: 12px;
  font-weight: 800;
}

.home-replica .route-option strong {
  font-size: 16px;
}

.home-replica .about-contact-grid {
  grid-template-columns: 1fr 1.08fr;
  gap: 12px;
}

.home-replica .about-card,
.home-replica .contact-content {
  border-radius: 6px;
  padding: 20px;
}

.home-replica .about-card .section-title,
.home-replica .contact-info h3 {
  font-size: 28px;
  margin-bottom: 14px;
}

.home-replica .about-card p {
  max-width: 560px;
  font-size: 14px;
  line-height: 1.75;
}

.home-replica .compact-stats {
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 26px;
  border-top: 0;
}

.home-replica .compact-stat {
  padding: 0 12px 0 0;
}

.home-replica .compact-stat i {
  display: block;
  margin-bottom: 8px;
  color: #ff870f;
  font-size: 20px;
}

.home-replica .compact-stat span {
  display: block;
  margin-bottom: 6px;
  color: rgba(255,255,255,.72);
  font-size: 13px;
}

.home-replica .compact-stat strong {
  font-size: 26px;
  line-height: 1.15;
}

.home-replica .contact-form form {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.home-replica .contact-form textarea {
  grid-column: 1 / -1;
  min-height: 112px;
}

.home-replica .contact-form button {
  width: 146px;
  min-height: 42px;
}

.home-replica .contact-form input,
.home-replica .contact-form textarea {
  background: #f7f9fc;
  color: #111827;
  border: 0;
}

.home-replica .contact-form input::placeholder,
.home-replica .contact-form textarea::placeholder {
  color: #8b93a1;
}

.home-replica .footer {
  margin-top: 12px;
  padding: 14px 0 8px;
  background: rgba(5, 6, 7, 0.72);
  border-top: 0;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: #A8B5C6;
}

.home-replica .footer .container {
  display: block;
}

.home-replica .footer-links-row {
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
  gap: 24px;
  padding: 4px 48px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 18px;
}

.home-replica .footer-links-row > div {
  flex: 1;
  min-width: 0;
}

.home-replica .footer-links-row h4 {
  color: #D4AF37;
  font-weight: 600;
  margin-bottom: 12px;
  font-size: 15px;
}

.home-replica .footer-links-row > div > a {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  font-size: 13px;
  line-height: 2;
  transition: color .2s ease, padding-left .2s ease;
}

.home-replica .footer-links-row > div > a:hover {
  color: #D4AF37;
  padding-left: 4px;
}

.home-replica .footer-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

.home-replica .footer-logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.home-replica .footer-logo img {
  width: 34px;
  height: 34px;
  margin-bottom: 0;
  border-radius: 0;
  filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.4));
}

.home-replica .footer-logo strong {
  color: #D4AF37;
  font-size: 18px;
  text-shadow: 0 0 12px rgba(212, 175, 55, 0.4);
}

.home-replica .footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.6;
}

.home-replica .footer-content p a {
  color: #818CF8;
  text-decoration: underline;
  transition: color .2s ease;
}

.home-replica .footer-content p a:hover {
  color: #A5B4FC;
}

@media (max-width: 768px) {
  .home-replica .footer-links-row {
    flex-direction: column;
    padding: 4px 12px 20px;
  }
  .home-replica .footer-content {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 1180px) {
  .home-replica .platform-switch,
  .home-replica .scenes-layout,
  .home-replica .about-contact-grid {
    grid-template-columns: 1fr;
  }
  .home-replica .masonry-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  .home-replica .route-list {
    padding-top: 0;
  }
}

@media (max-width: 768px) {
  .home-replica .hero-section.ys-hero {
    min-height: 560px;
    height: 560px;
    padding-top: 80px;
  }
  .home-replica .ys-hero .hero-title {
    font-size: 40px;
  }
  .home-replica .platform-switch,
  .home-replica #works .container,
  .home-replica .scenes-layout,
  .home-replica .about-card,
  .home-replica .contact-content {
    padding: 16px;
  }
  .home-replica .platform-tabs,
  .home-replica .contact-form form,
  .home-replica .footer-content {
    grid-template-columns: 1fr;
  }
  .home-replica .compact-head {
    align-items: flex-start;
    flex-direction: column;
  }
  .home-replica .masonry-grid,
  .home-replica .scene-grid,
  .home-replica .compact-stats {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
}

/* ===== 大屏(2K/4K)自适应 - 20260913 ===== */
@media (min-width: 1440px) {
  body, html { font-size: 18px; }
  .container, .home-replica .container { max-width: 1600px; }
  .home-replica #works .container { max-width: calc(1600px - 36px); }
  .hero-section.ys-hero .hero-title { font-size: clamp(52px, 5.2vw, 84px); }
  .home-replica .ys-hero .hero-title { font-size: clamp(50px, 5.1vw, 84px); }
  .hero-section.ys-hero { min-height: 800px; padding-top: 170px; }
  .home-replica .hero-section.ys-hero { min-height: 700px; height: 700px; }
  section { padding-top: 40px; }
}
@media (min-width: 1920px) {
  body, html { font-size: 20px; }
  .container, .home-replica .container { max-width: 1800px; }
  .home-replica #works .container { max-width: calc(1800px - 36px); }
  .hero-section.ys-hero .hero-title { font-size: clamp(60px, 5.2vw, 96px); }
  .home-replica .ys-hero .hero-title { font-size: clamp(58px, 5.1vw, 96px); }
  .hero-section.ys-hero { min-height: 900px; padding-top: 190px; }
  .home-replica .hero-section.ys-hero { min-height: 780px; height: 780px; }
  section { padding-top: 52px; }
}

/* ============================================================
   品牌视觉优化层 · 品牌橙金统一 / 首屏强化 / 卡片打磨 · 2026-09-14
   ============================================================ */

/* 1. 背景光晕统一：仅把 ::after 蓝光晕改为品牌橙金，背景图 hero-xinjiang-tech-replica 保留不动 */
body.home-replica::after {
  background:
    radial-gradient(ellipse at 50% 16%, rgba(255,133,15,.16), transparent 38%),
    linear-gradient(180deg, rgba(5,6,7,.08) 0%, rgba(5,6,7,.42) 48%, rgba(5,6,7,.88) 100%);
}

/* 2. 标题品牌橙光晕 */
.home-replica .section-title {
  color: #ff9f2f;
  text-shadow:
    0 0 8px rgba(255,159,47,.55),
    0 0 24px rgba(255,133,15,.35),
    0 2px 16px rgba(255,80,20,.28);
}
.home-replica .platform-copy h3 {
  color: #ffd9a8;
  text-shadow: 0 0 14px rgba(255,159,47,.35);
}

/* 3. 首屏平台 tab 精致化 */
.home-replica .platform-tab {
  position: relative;
  transition: color .24s ease, background .24s ease, box-shadow .24s ease;
}
.home-replica .platform-tab:hover:not(.active) {
  color: #ffd9a8;
  background: rgba(255,133,15,.10);
}
.home-replica .platform-tab.active {
  color: #fff;
  background: linear-gradient(160deg, #ff9f2f 0%, #ff850f 100%);
  box-shadow: 0 8px 24px rgba(255,133,15,.35), inset 0 1px 0 rgba(255,255,255,.25);
  text-shadow: 0 1px 2px rgba(0,0,0,.22);
}
.home-replica .platform-tab.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 3px;
  background: linear-gradient(90deg, #ffb23e, #ff9f2f, #ffb23e);
}

/* 4. 标语静态线条框精致化（保持静态/无玻璃，仅加橙色锚点与光晕） */
.home-replica .slogan-board { gap: 16px; }
.home-replica .slogan-box {
  position: relative;
  border: 1px solid rgba(255,159,47,.34);
  border-radius: 6px;
  background: rgba(255,159,47,.05);
  box-shadow: 0 4px 18px rgba(0,0,0,.22);
  text-shadow: 0 0 12px rgba(255,159,47,.3);
}
.home-replica .slogan-box::before {
  content: "";
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, #ffb23e, #ff850f);
}

/* 5. 卡片视觉统一打磨 */
.home-replica .work-card {
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.home-replica .work-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,133,15,.5);
  box-shadow: 0 14px 36px rgba(255,133,15,.2);
}
.home-replica .work-tag {
  color: var(--brand-orange);
  border: 1px solid rgba(255,133,15,.35);
  background: rgba(255,133,15,.1);
}
.home-replica .scene-card {
  transition: transform .3s ease, box-shadow .3s ease;
}
.home-replica .scene-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(255,133,15,.22);
}

/* 6. 筛选按钮 hover 光晕 */
.home-replica .filter-btn:hover:not(.active) {
  border-color: rgba(255,133,15,.4);
  color: #ffd9a8;
}
/* 7. 排版对比：首屏主标题放大、标语字距微调 */
.home-replica .platform-info .section-title {
  font-size: 38px;
  letter-spacing: .01em;
}
.home-replica .slogan-box {
  height: auto;
  min-height: 56px;
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: 0;
  font-weight: 600;
}