/* ========================================
   MiniSAR 全新前端样式 v3.0 (浅色高端版)
   - 浅色为主 + 深色点缀
   - 高对比度、可读性
   - 2026-09-10
======================================== */

/* ==================== CSS 变量 ==================== */
:root {
  /* 主品牌 - 深海蓝 */
  --primary: #0A2540;
  --primary-light: #1E3A5F;
  --primary-dark: #061628;
  /* 强调 - 科技青 */
  --accent: #00B8D4;
  --accent-light: #4DD0E1;
  --accent-dark: #0097A7;
  /* CTA - 活力橙 */
  --cta: #e60012;
  --cta-hover: #c10010;
  /* 背景 */
  --bg-white: #FFFFFF;
  --bg-light: #F7FAFC;
  --bg-gray: #EDF2F7;
  --bg-dark: #0A2540;
  /* 文字 */
  --text-primary: #1A202C;
  --text-secondary: #4A5568;
  --text-light: #718096;
  --text-white: #FFFFFF;
  /* 边框 */
  --border: #E2E8F0;
  --border-light: #EDF2F7;
  /* 阴影 */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.12);
  /* 圆角 */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  /* 渐变 */
  --gradient-primary: linear-gradient(135deg, #0A2540 0%, #1E3A5F 100%);
  --gradient-accent: linear-gradient(135deg, #00B8D4 0%, #4DD0E1 100%);
  --gradient-cta: linear-gradient(135deg, #e60012 0%, #c10010 100%);
  /* 尺寸 */
  --container: 1240px;
  --header-height: 96px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== 全局重置 ==================== */
.ms-reset,
.ms-reset * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  font-style: normal !important;
  color: var(--text-primary);
}

.ms-reset,
.ms-reset *::before,
.ms-reset *::after {
  font-style: normal !important;
}

.ms-reset ul,
.ms-reset ol {
  list-style: none;
}

.ms-reset a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

.ms-reset a:hover {
  color: var(--accent);
}
/* 修复：按钮 hover 时文字消失（.ms-reset a:hover 把 color 设为青色，
   与 .ms-header-cta 青色背景同色导致看不见）。
   这里用 :not(.ms-btn) 排除所有按钮，文字链接仍可走 .ms-reset 青色。 */
.ms-reset a:not(.ms-btn):not(.ms-header-cta):not(.ms-banner-slide):hover {
  color: var(--accent);
}
.ms-header-cta,
.ms-header-cta:hover,
.ms-btn-primary:hover {
  color: var(--text-white) !important;
}
.ms-btn-white:hover {
  color: var(--primary) !important;
}

.ms-reset img {
  max-width: 100%;
  height: auto;
  display: block;
  border: none;
}

.ms-reset button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  font-style: normal;
}

.ms-reset input,
.ms-reset textarea,
.ms-reset select {
  font-family: inherit;
  font-size: inherit;
}

.ms-reset html {
  scroll-behavior: smooth;
}

.ms-reset body {
  background: var(--bg-white);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==================== 容器 ==================== */
.ms-container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.ms-section {
  padding: 90px 0;
}

.ms-section-dark {
  background: var(--gradient-primary);
  color: var(--text-white);
}

.ms-section-dark,
.ms-section-dark * {
  color: var(--text-white);
}

.ms-section-gray {
  background: var(--bg-light);
}

/* ==================== 标题区块 ==================== */
.ms-section-header {
  text-align: center;
  margin-bottom: 60px;
}

.ms-section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 14px;
  padding: 4px 14px;
  background: rgba(0, 184, 212, 0.08);
  border-radius: var(--radius-sm);
}

.ms-section-title {
  font-size: 38px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.ms-section-dark .ms-section-title {
  color: var(--text-white);
}

.ms-section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.ms-section-dark .ms-section-subtitle {
  color: rgba(255,255,255,0.75);
}

/* ==================== 按钮 ==================== */
.ms-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 30px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  font-style: normal;
  gap: 8px;
  letter-spacing: 0.3px;
}

.ms-btn-primary {
  background: var(--gradient-cta);
  color: var(--text-white);
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.35);
}

.ms-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.45);
  color: var(--text-white);
}

.ms-btn-accent {
  background: var(--gradient-accent);
  color: var(--text-white);
  box-shadow: 0 4px 16px rgba(0, 184, 212, 0.3);
}

.ms-btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 184, 212, 0.4);
  color: var(--text-white);
}

.ms-btn-outline {
  background: rgba(10,37,64,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--text-white);
  border: 2px solid var(--text-white);
}
.ms-btn-outline:hover {
  background: var(--text-white);
  color: var(--primary);
}
.ms-btn-white {
  background: var(--text-white);
  color: var(--primary);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.ms-btn-white:hover {
  background: var(--cta);
  color: var(--text-white);
  transform: translateY(-2px);
}

.ms-btn-outline:hover {
  background: var(--text-white);
  color: var(--primary);
}

.ms-btn-outline-dark {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.ms-btn-outline-dark:hover {
  background: var(--primary);
  color: var(--text-white);
}

.ms-btn-lg {
  padding: 16px 38px;
  font-size: 16px;
}

/* ==================== 顶部广告栏 ==================== */
.ms-top-ad {
  background: linear-gradient(90deg, #e60012 0%, #c10010 100%);
  color: var(--text-white);
  text-align: center;
  padding: 10px 20px;
  font-size: 13px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  height: 50px;       /* 写死高度，配合 header fixed top:50px */
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.4;
}

.ms-top-ad-close {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  font-size: 22px;
  font-weight: 300;
  color: #fff;
  background: rgba(255,255,255,0.1);
  width: 28px;
  height: 28px;
  line-height: 26px;
  text-align: center;
  border-radius: 50%;
  transition: all var(--transition);
  user-select: none;
}
.ms-top-ad-close:hover {
  background: rgba(193,0,16,0.9);
  transform: translateY(-50%) rotate(90deg);
}

/* ==================== 头部导航 ==================== */
/* 默认：背景完全透明，白字 + 白 logo
 * 下滑：背景变白、黑字 + 红 logo
 */
.ms-header {
  position: fixed;
  top: 50px;        /* 顶部通知栏高 50px，header 始终在通知栏正下方 */
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--header-height);
  background: rgba(10,37,64,0.15);  /* 导航背景蒙版 85% 透明，仅调透明度，不动 banner */
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

.ms-header.scrolled {
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.ms-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.ms-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.ms-logo-link {
  display: block;
  position: relative;
  height: 60px;
  width: 200px;
  padding: 0;
  background: transparent;
  border-radius: 0;
  transition: opacity 0.35s ease;
}
.ms-logo-link:hover {
  opacity: 0.85;
}

.ms-logo-img {
  height: 50px;
  width: auto;
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: opacity 0.35s ease;
}

.ms-logo-white {
  opacity: 1;
}

.ms-logo-red {
  opacity: 0;
}

.ms-header.scrolled .ms-logo-white {
  opacity: 0;
}

.ms-header.scrolled .ms-logo-red {
  opacity: 1;
}

.ms-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.ms-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ms-nav li {
  position: relative;
}

.ms-nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 22px;
  font-size: 18px;
  font-weight: 700;
  color: #ffffff !important;
  border-radius: var(--radius-sm);
  transition: color 0.35s ease;
}

.ms-nav-link:hover {
  color: var(--accent);
}

.ms-nav li.ms-active > .ms-nav-link {
  color: var(--accent);
  font-weight: 700;
}

.ms-header.scrolled .ms-nav-link {
  color: #1e293b !important;
  font-weight: 700;
}
.ms-header.scrolled .ms-nav-link:hover {
  color: var(--accent);
}
.ms-header.scrolled .ms-nav li.ms-active > .ms-nav-link {
  color: var(--accent);
}

/* 二级栏目箭头：下滑后与 nav 同色 */
.ms-nav-arrow {
  border-top-color: #ffffff !important;
}
.ms-header.scrolled .ms-nav-arrow {
  border-top-color: #1e293b !important;
}

.ms-nav-arrow {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 2px;
  opacity: 0.65;
  transition: transform var(--transition);
}

.ms-nav li:hover .ms-nav-arrow {
  transform: rotate(180deg);
}

.ms-nav-dropdown {
  position: absolute;
  top: calc(100% + 0px);
  left: 0;
  min-width: 220px;
  background: #1c2022;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition);
  z-index: 10;
}

.ms-nav li:hover > .ms-nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.ms-nav-dropdown a {
  display: block;
  padding: 10px 16px;
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.ms-nav-dropdown a:hover {
  background: rgba(0, 184, 212, 0.08);
  color: var(--accent);
}

.ms-header-cta {
  flex-shrink: 0;
  padding: 11px 26px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 6px;
  background: var(--accent);
  color: var(--text-white);
  box-shadow: 0 4px 16px rgba(0,184,212,0.35);
}

.ms-header-placeholder {
  display: none;
}

/* ==================== Banner 轮播 ==================== */
/* 全幅展示：img 标签保持原始比例，不裁切，与源站一致；slides 用 grid 同格堆叠 */
.ms-banner {
  position: relative;
  width: 100%;
  margin: 0;
  display: block;
  line-height: 0;
  height: calc(100vh - 50px); /* 满首屏（视口高度 - 顶部通知栏 50px） */
  margin-top: 50px;           /* 从通知栏下方开始 */
  overflow: hidden;
}

.ms-banner-slides {
  position: relative;
  width: 100%;
  display: grid;
  height: 100%;
}

.ms-banner-slide {
  display: block;                    /* <a> 必须 block 才能占满 grid 单元 */
  grid-area: 1 / 1;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  line-height: 0;
  position: relative;
  height: 100%;
  width: 100%;
  z-index: 1;                        /* 保证图片点击区在 dots/arrows 之下但仍可点击 */
  text-decoration: none;
}
.ms-banner-slide.ms-active {
  opacity: 1;
  z-index: 2;                        /* active slide 在最上层，可点击 */
}
.ms-banner-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;       /* 裁掉原图顶部留白，主体充满 */
  object-position: center; /* 居中 */
  display: block;
}

.ms-banner-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  z-index: 2;
  color: var(--text-white);
}

.ms-banner-content-inner {
  max-width: 720px;
  padding: 0 24px;
  margin: 0 auto;
  width: 100%;
}

.ms-banner-title {
  font-size: 52px;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 18px;
  letter-spacing: -1px;
  color: var(--text-white);
  text-shadow: 0 2px 16px rgba(0,0,0,0.55), 0 1px 3px rgba(0,0,0,0.35);
}

.ms-banner-subtitle {
  font-size: 18px;
  font-weight: 500;
  color: var(--accent-light);
  margin-bottom: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}

.ms-banner-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.92);
  margin-bottom: 36px;
  line-height: 1.7;
  text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}

.ms-banner-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.ms-banner-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.ms-banner-dot {
  width: 32px;
  height: 4px;
  background: rgba(255,255,255,0.4);
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition);
}

.ms-banner-dot.ms-active {
  background: var(--text-white);
  width: 48px;
}

.ms-banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  color: var(--text-white);
  transition: all var(--transition);
}

.ms-banner-arrow:hover {
  background: rgba(255,255,255,0.3);
}

.ms-banner-arrow.ms-prev { left: 30px; }
.ms-banner-arrow.ms-next { right: 30px; }

/* ==================== 数字统计 ==================== */
.ms-stats {
  padding: 60px 0;
  background: var(--bg-white);
  position: relative;
  z-index: 2;
}

.ms-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.ms-stat-item {
  text-align: center;
  padding: 30px 20px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.ms-stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.ms-stat-number {
  font-size: 44px;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  margin-bottom: 8px;
  display: block;
}

.ms-stat-label {
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 500;
}

.ms-stat-suffix {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
}

/* ==================== 核心业务 ==================== */
.ms-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.ms-service-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
  color: inherit;
}
.ms-service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(10,37,64,0.12);
  border-color: var(--accent);
}
.ms-service-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, #0A2540, #1E3A5F);
  position: relative;
}
.ms-service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.ms-service-card:hover .ms-service-image img {
  transform: scale(1.08);
}
.ms-service-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,37,64,0.5) 100%);
  pointer-events: none;
}
.ms-service-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
}
.ms-service-ph svg {
  width: 64px;
  height: 64px;
}
.ms-service-body {
  padding: 28px 32px 32px;
}

.ms-service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.ms-service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.ms-service-card:hover::before {
  transform: scaleX(1);
}

.ms-service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0,184,212,0.12) 0%, rgba(77,208,225,0.08) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--accent);
  transition: all var(--transition);
}

.ms-service-card:hover .ms-service-icon {
  background: var(--gradient-accent);
  color: var(--text-white);
  transform: scale(1.05);
}

.ms-service-icon svg {
  width: 30px;
  height: 30px;
}

.ms-service-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.ms-service-desc {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ms-service-list {
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
  margin-bottom: 20px;
}

.ms-service-list li {
  font-size: 13.5px;
  color: var(--text-secondary);
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
}

.ms-service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.ms-service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  transition: gap var(--transition);
}

.ms-service-link:hover {
  gap: 12px;
}

/* ==================== 产品系列 ==================== */
.ms-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ms-product-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.ms-product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.ms-product-image {
  width: 100%;
  height: 220px;
  background: var(--bg-gray);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ms-product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ms-product-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--gradient-accent);
  color: var(--text-white);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  z-index: 2;
}

.ms-product-content {
  padding: 26px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ms-product-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.ms-product-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.ms-product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.ms-product-feature {
  font-size: 12px;
  padding: 4px 10px;
  background: var(--bg-light);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
}

.ms-product-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  transition: gap var(--transition);
}

.ms-product-link:hover {
  gap: 12px;
}

/* ==================== 行业应用 ==================== */
.ms-applications {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.ms-app-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  cursor: pointer;
}

.ms-app-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(10,37,64,0.10);
  border-color: var(--accent);
  background: var(--bg-white);
}

.ms-app-card:hover .ms-app-title {
  color: var(--accent);
}

.ms-app-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0,184,212,0.12) 0%, rgba(77,208,225,0.06) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: all var(--transition);
}

.ms-app-card:hover .ms-app-icon {
  background: linear-gradient(135deg, rgba(0,184,212,0.22) 0%, rgba(77,208,225,0.12) 100%);
  color: var(--primary);
}

.ms-app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.ms-app-icon svg {
  width: 36px;
  height: 36px;
}

.ms-app-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition);
}

/* ==================== 新闻 ==================== */
.ms-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ms-news-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.ms-news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
/* ==================== 列表页：新闻列表（ms-news-list） ==================== */
.ms-news-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border-light);
    flex-wrap: wrap;
}

.ms-news-tab {
    padding: 14px 28px;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.25s ease;
    text-decoration: none;
}

.ms-news-tab:hover {
    color: var(--accent);
}

.ms-news-tab-active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

.ms-news-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 24px;
}

.ms-news-image-ph {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-gray) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 13px;
}

@media (max-width: 992px) {
    .ms-news-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 640px) {
    .ms-news-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .ms-news-tab {
        padding: 10px 16px;
        font-size: 14px;
    }
}

.ms-news-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--bg-light);
}

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

.ms-news-card:hover .ms-news-image img {
  transform: scale(1.05);
}

.ms-news-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ms-news-date {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ms-news-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--transition);
}

.ms-news-card:hover .ms-news-title {
  color: var(--accent);
}

.ms-news-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 18px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ms-news-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  transition: gap var(--transition);
}

.ms-news-card:hover .ms-news-link {
  gap: 12px;
}

/* ==================== 关于 ==================== */
.ms-about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.ms-about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4 / 3;
  background: var(--bg-light);
}

.ms-about-image img {
  width: 100%;
  height: 100%;
  /* contain: 等比例完整显示源图，不裁切 */
  object-fit: contain;
}

.ms-about-content .ms-section-label {
  text-align: left;
}

.ms-about-content .ms-section-title {
  text-align: left;
  font-size: 38px;
  margin-bottom: 24px;
}

.ms-about-desc {
  font-size: 15.5px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 30px;
}

.ms-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.ms-feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.ms-feature-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0,184,212,0.12) 0%, rgba(77,208,225,0.06) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.ms-feature-icon svg {
  width: 22px;
  height: 22px;
}

.ms-feature-info h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.ms-feature-info p {
  font-size: 13px;
  color: var(--text-light);
}

/* ==================== CTA 区块 ==================== */
.ms-cta-section {
  padding: 80px 0;
  text-align: center;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.ms-cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,184,212,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.ms-cta-section::after {
  content: "";
  position: absolute;
  bottom: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,107,53,0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.ms-cta-section > * {
  position: relative;
  z-index: 1;
}

.ms-cta-title {
  font-size: 38px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 16px;
}

.ms-cta-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.ms-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==================== 内页 Banner ==================== */
.ms-page-banner {
  height: clamp(200px, 26vw, 320px);    /* banner 高度固定，不变 */
  background: var(--gradient-primary);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;                 /* 垂直居中默认 */
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: 0;
}
.ms-page-banner-content {
  position: relative;
  z-index: 1;
  margin-top: 50px;                   /* 文字下移 50px，banner 高度不变 */
}

.ms-page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,37,64,0.62) 0%, rgba(10,37,64,0.38) 100%);
  z-index: 0;
}

.ms-page-banner > * {
  position: relative;
  z-index: 1;
}

.ms-page-banner-title {
  font-size: 38px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.ms-page-banner-subtitle {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.ms-breadcrumb-wrap {
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.ms-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--text-secondary);
  gap: 8px;
}

.ms-breadcrumb a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--text-secondary);
}

.ms-breadcrumb a:hover {
  color: var(--accent);
}

.ms-breadcrumb-sep {
  color: var(--text-light);
}

.ms-breadcrumb-current {
  color: var(--text-primary);
  font-weight: 500;
}

/* ==================== 列表页 ==================== */
.ms-list-page {
  padding: 50px 0 80px;
}

.ms-tabs {
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.ms-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
}

.ms-tab-item {
  padding: 12px 22px;
  font-size: 15px;
  color: var(--text-secondary);
  border-radius: var(--radius) var(--radius) 0 0;
  transition: all var(--transition);
  position: relative;
}

.ms-tab-item:hover {
  color: var(--accent);
}

.ms-tab-item.ms-active {
  color: var(--accent);
  font-weight: 600;
}

.ms-tab-item.ms-active::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: -1px;
  height: 2px;
  background: var(--accent);
}

.ms-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ms-solution-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.ms-solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.ms-solution-image {
  height: 200px;
  overflow: hidden;
  background: var(--bg-light);
}

.ms-solution-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.ms-solution-card:hover .ms-solution-image img {
  transform: scale(1.05);
}

.ms-solution-content {
  padding: 24px;
}

.ms-solution-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ms-solution-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ==================== 分页 ==================== */
.ms-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 60px;
}

.ms-pagination a,
.ms-pagination span {
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--text-secondary);
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.ms-pagination a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.ms-pagination .ms-current {
  background: var(--accent);
  color: var(--text-white);
  border-color: var(--accent);
}

/* ==================== 文章详情 ==================== */
.ms-article-detail {
  padding: 60px 0;
}

.ms-article-header {
  text-align: center;
  margin-bottom: 50px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border);
}

.ms-article-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 18px;
}

.ms-article-meta {
  display: flex;
  justify-content: center;
  gap: 20px;
  color: var(--text-light);
  font-size: 14px;
}

.ms-article-content {
  max-width: 900px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-primary);
}

.ms-article-content img {
  border-radius: var(--radius);
  margin: 20px 0;
}

.ms-article-nav {
  max-width: 900px;
  margin: 50px auto 0;
  display: flex;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-secondary);
}

.ms-article-nav a {
  color: var(--accent);
  font-weight: 500;
}

/* ==================== 联系我们 ==================== */
.ms-contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
}

.ms-contact-info-title {
  font-size: 30px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.ms-contact-info-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

.ms-contact-items {
  display: grid;
  gap: 22px;
  margin-bottom: 36px;
}

.ms-contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.ms-contact-item-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0,184,212,0.12) 0%, rgba(77,208,225,0.06) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.ms-contact-item-icon svg {
  width: 22px;
  height: 22px;
}

.ms-contact-item-content h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.ms-contact-item-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.ms-contact-item-content a {
  color: var(--text-secondary);
}

.ms-contact-item-content a:hover {
  color: var(--accent);
}

.ms-contact-form {
  background: var(--bg-white);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.ms-contact-form-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ms-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.ms-form-group {
  margin-bottom: 18px;
}

.ms-form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.ms-form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  color: var(--text-primary);
  transition: all var(--transition);
  outline: none;
}

.ms-form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,184,212,0.1);
}

textarea.ms-form-control {
  resize: vertical;
  min-height: 100px;
}

/* ==================== 产品详情 ==================== */
.ms-product-detail {
  padding: 60px 0;
}

.ms-product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.ms-product-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-light);
  aspect-ratio: 1;
}

.ms-product-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ms-product-detail-info h1 {
  font-size: 30px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 18px;
  line-height: 1.3;
}

.ms-product-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.ms-product-params {
  background: var(--bg-white);
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.ms-product-params-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ms-params-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.ms-params-table th,
.ms-params-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.ms-params-table th {
  background: var(--bg-light);
  color: var(--text-primary);
  font-weight: 600;
}

.ms-params-table tr:hover td {
  background: rgba(0,184,212,0.04);
}

/* ==================== 底部 ==================== */
.ms-footer {
  background: var(--primary);
  color: var(--text-white);
  padding: 70px 0 0;
}

.ms-footer,
.ms-footer * {
  color: rgba(255,255,255,0.7);
}

.ms-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.ms-footer-col {
  min-width: 0;
}

.ms-footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.ms-footer-logo img {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
}

.ms-footer-logo h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-white);
}

.ms-footer-logo p {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
}

.ms-footer-desc {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.ms-footer-socials {
  display: flex;
  gap: 10px;
}

.ms-footer-social {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  transition: all var(--transition);
}

.ms-footer-social:hover {
  background: var(--accent);
  color: var(--text-white);
  transform: translateY(-2px);
}

.ms-footer-social svg {
  width: 18px;
  height: 18px;
}

.ms-footer-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.ms-footer-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
}

.ms-footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ms-footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  transition: all var(--transition);
}

.ms-footer-links a:hover {
  color: var(--accent-light);
  padding-left: 4px;
}

.ms-footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 14px;
  font-size: 14px;
}

.ms-footer-qrcode {
  margin-top: 18px;
  padding: 10px;
  background: #fff;
  border-radius: var(--radius);
  display: inline-block;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.ms-footer-qrcode img {
  display: block;
  width: 110px;
  height: 110px;
}

.ms-footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 4px;
}

.ms-footer-contact-item a {
  color: rgba(255,255,255,0.7);
}

.ms-footer-contact-item a:hover {
  color: var(--accent-light);
}

.ms-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.ms-footer-bottom a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
  margin: 0 8px;
}

.ms-footer-bottom a:hover {
  color: var(--accent-light);
}

/* ==================== 滚动动画 ==================== */
.ms-scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.ms-scroll-animate.ms-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================== 返回顶部 ==================== */
.ms-back-top {
  position: fixed;
  right: 30px;
  bottom: 30px;
  width: 48px;
  height: 48px;
  background: var(--gradient-accent);
  color: var(--text-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  z-index: 99;
}

.ms-back-top.ms-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.ms-back-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,184,212,0.4);
}

/* ==================== 通用卡片 / 内页补充类 ==================== */
.ms-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.ms-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.ms-about-title {
  font-size: 30px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.ms-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

@media (max-width: 1024px) {
  .ms-service-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .ms-service-grid { grid-template-columns: 1fr; }
}

/* ==================== 占位符(无缩略图时的兜底) ==================== */
.ms-product-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  font-weight: 700;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.85);
}

.ms-news-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  background: linear-gradient(135deg, #0A2540 0%, #1E3A5F 100%);
  color: rgba(255,255,255,0.85);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
}

.ms-about-ph {
  width: 100%;
  height: 100%;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0A2540 0%, #1E3A5F 100%);
  color: #fff;
  font-size: 46px;
  font-weight: 700;
  letter-spacing: 4px;
}

/* ==================== 响应式 ==================== */
@media (max-width: 1024px) {
  .ms-banner-title { font-size: 40px; }
  .ms-services,
  .ms-product-grid,
  .ms-news-grid,
  .ms-list-grid { grid-template-columns: repeat(2, 1fr); }
  .ms-applications { grid-template-columns: repeat(2, 1fr); }
  .ms-footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .ms-about-grid,
  .ms-product-detail-grid,
  .ms-contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .ms-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .ms-nav { display: none; }
  .ms-banner { min-height: 280px; }
  .ms-banner-title { font-size: 30px; }
  .ms-banner-subtitle { font-size: 14px; }
  .ms-banner-desc { font-size: 15px; }
  .ms-section { padding: 60px 0; }
  .ms-section-title,
  .ms-cta-title { font-size: 28px; }
  .ms-services,
  .ms-product-grid,
  .ms-news-grid,
  .ms-list-grid { grid-template-columns: 1fr; }
  .ms-applications { grid-template-columns: repeat(2, 1fr); }
  .ms-features-grid { grid-template-columns: 1fr; }
  .ms-stats { grid-template-columns: 1fr 1fr; gap: 16px; padding: 40px 0; }
  .ms-stat-number { font-size: 32px; }
  .ms-footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .ms-footer-bottom { flex-direction: column; text-align: center; }
  .ms-form-row { grid-template-columns: 1fr; }
}