/* ================================
   优保联官网 - 全局样式
   ================================ */

/* CSS Variables */
:root {
  --primary: #2B88FE;
  --primary-hover: #1A6FD9;
  --primary-light: #E8F4FF;
  --text-primary: #1a1a1a;
  --text-secondary: #666;
  --text-muted: #999;
  --bg-white: #FFF;
  --bg-gray: #F5F7FA;
  --border: #F0F0F0;
  --nav-height: 72px;
  --container: 1200px;
  --container-wide: 1400px;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  color: var(--text-primary);
  line-height: 1.6;
  background: #fff;
  overflow-x: hidden;
}

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

ul, ol {
  list-style: none;
}

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

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

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
.section-title {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 48px;
}

/* ================================
   Navbar
   ================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: #fff;
  z-index: 1000;
  transition: box-shadow .3s;
}

.navbar.scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, .08);
}

.navbar .container-wide {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
}

.brand img {
  height: 30px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 16px;
  color: #333;
  transition: color .2s;
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

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

.nav-badge {
  display: inline-block;
  padding: 1px 6px;
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #FF6B35, #FF4500);
  border-radius: 4px;
  margin-left: 2px;
}

.dropdown-arrow {
  width: 10px;
  height: 6px;
  opacity: .5;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  min-width: 180px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, transform .3s ease, visibility .3s;
}

.nav-item.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 10px 24px;
  font-size: 15px;
  color: #333;
  transition: all .15s;
}

.dropdown-menu a:hover {
  background: var(--bg-gray);
  color: var(--primary);
}

/* Mega Menu - 多列下拉面板 */
.nav-item.mega-menu-parent {
  position: static;
}

.dropdown-menu.mega-menu {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 0;
  width: 100%;
  min-width: auto;
  max-width: none;
  padding: 0;
  top: var(--nav-height);
  left: 0;
  right: 0;
  margin-left: 0;
  transform: translateY(-10px);
  border-radius: 0 0 12px 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .15);
  overflow-x: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, transform .3s ease, visibility .3s;
}

.nav-item.has-dropdown:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu:not(.mega-menu) .mega-menu-inner {
  display: block;
  padding: 0;
}

.dropdown-menu:not(.mega-menu) .mega-menu-inner a {
  display: block;
  padding: 10px 24px;
}

.dropdown-menu.mega-menu .mega-menu-inner {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 0;
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 24px;
  justify-content: space-between;
}

.mega-col {
  flex: 1 1 0;
  min-width: 175px;
  padding: 20px 16px;
  border-right: 1px solid #f0f0f0;
}

.mega-col:last-child {
  border-right: none;
}

.mega-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #2B88FE;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #eee;
  white-space: nowrap;
  text-decoration: none;
}

.mega-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mega-links > a {
  padding: 8px 0 8px 16px;
  font-size: 14px;
  color: #555;
  transition: all .2s;
  white-space: nowrap;
  position: relative;
  border-radius: 4px;
  text-decoration: none;
  display: block;
}

.mega-links > a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #ccc;
  transition: background .2s, transform .2s;
}

.mega-links > a:hover {
  background: #f8f9ff;
  color: var(--primary);
  padding-left: 20px;
}

.mega-links > a:hover::before {
  background: var(--primary);
  transform: translateY(-50%) scale(1.3);
}

/* 四级子分类 */
.mega-subgroup {
  margin-bottom: 12px;
}

.mega-subtitle {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #2B88FE;
  padding: 6px 0 4px 16px;
  margin-bottom: 4px;
  position: relative;
}

.mega-subtitle::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #999;
}

.mega-sublinks {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 16px;
}

.mega-sublinks a {
  padding: 6px 0 6px 12px;
  font-size: 13px;
  color: #777;
  transition: all .2s;
  white-space: nowrap;
  text-decoration: none;
  display: block;
  border-radius: 4px;
}

.mega-sublinks a:hover {
  color: var(--primary);
  background: #f8f9ff;
  padding-left: 16px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-right: 16px;
  border-right: 1px solid var(--border);
}

.nav-phone .phone-number {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: .5px;
}

.nav-phone i {
  color: var(--primary);
  font-size: 16px;
}

.btn-primary.btn-nav-cta {
  padding: 8px 24px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #333;
  border-radius: 1px;
  transition: all .3s;
}

/* ================================
   Buttons
   ================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  transition: all .25s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-outline {
  border: 1px solid var(--primary);
  color: var(--primary);
  background: transparent;
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-white {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 14px;
}

.btn-white:hover {
  background: rgba(255, 255, 255, .15);
}

.btn-white-outline {
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 14px;
}

.btn-white-outline:hover {
  background: rgba(255, 255, 255, .15);
}

/* ================================
   Hero Section
   ================================ */
.hero {
  background: url('../img/tybg_optimized.webp') center/cover no-repeat;
  position: relative;
  overflow: hidden;
  min-height: 550px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 72px;
}

.hero .container {
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-content {
  flex: 1.2;
  max-width: 560px;
}

.hero-product-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-weight: 500;
}

.hero-product-tag svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
  flex-shrink: 0;
}

.hero-title {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.hero-subtitle {
  font-size: 24px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-ctas .btn {
  width: 170px;
  height: 52px;
  border-radius: 100px;
  font-size: 16px;
  padding: 0;
}

.hero-ctas .btn-hero-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hero-ctas .btn-hero-main i {
  font-size: 20px;
}

.hero-media {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-media-inner {
  position: relative;
  width: 100%;
  /* max-width: 520px; */
  /* border-radius: 16px; */
  overflow: hidden;
  /* box-shadow: 0 20px 60px rgba(43, 136, 254, .15); */
}

.hero-media-inner img {
  width: 100%;
  height: auto;
  border-radius: 16px;
}
/* 瞬援专属CSS */
body.product-shunyuan-sos .hero-media-inner {
  max-width: 280px;
}
body.product-tuike-jingxuan .hero-media-inner {
  max-width: 360px;
}
body.product-zhanye-system .hero-media-inner {
  max-width: 380px;
}
/* 
body.product-e-policy-miniapp .hero-media-inner {
  width: min(100%, 320px);
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
  background: transparent;
}

body.product-tuike-jingxuan .hero-media-inner {
  width: min(100%, 380px);
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
  background: transparent;
}

body.product-e-policy-miniapp .hero-media-inner img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center top;
  border-radius: 0;
  background: transparent;
}

body.product-tuike-jingxuan .hero-media-inner img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center top;
  border-radius: 0;
  background: transparent;
} */

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, .95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .15);
  cursor: pointer;
  transition: transform .2s;
}

.play-btn:hover {
  transform: translate(-50%, -50%) scale(1.08);
}

.play-btn svg {
  width: 20px;
  height: 20px;
  margin-left: 4px;
  color: var(--primary);
}

/* ================================
   Page Tab Bar
   ================================ */
.page-tab-bar {
  background: #fff;
  position: sticky;
  top: 71px;
  z-index: 900;
  border-bottom: 1px solid var(--border);
}

.page-tab-bar .container {
  display: flex;
  justify-content: center;
  position: relative;
}

.tab-list {
  display: flex;
  gap: 56px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.tab-item {
  position: relative;
  padding: 16px 4px;
}

.tab-link {
  font-size: 15px;
  color: var(--text-secondary);
  transition: color .25s;
  white-space: nowrap;
}

.tab-item.active .tab-link {
  color: var(--primary);
  font-weight: 500;
}

.tab-item::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  transition: width .25s;
}

.tab-item.active::after, .tab-item:hover::after {
  width: calc(100% - 8px);
}

/* ================================
   Overview Section
   ================================ */
.section-overview {
  background: var(--bg-gray);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.overview-flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
  flex-wrap: nowrap;
  margin-top: 40px;
}

.flow-node {
  text-align: center;
  min-width: 0;
  flex: 1;
}

.flow-node .num {
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  margin: 0 auto 16px;
}

.flow-node .title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.5;
}

.flow-node .desc {
  font-size: 12px;
  color: #999;
  line-height: 1.5;
  margin-top: 4px;
}

.flow-arrow {
  color: #B0D4FF;
  font-size: 16px;
  font-weight: 700;
  margin-top: 16px;
  flex-shrink: 0;
}

.overview-diagram {
  margin-top: 48px;
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .06);
}

.overview-diagram img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}


/* ================================
   特殊处理部分图片过大，没有案例的产品
   ================================ */
.product-ren-guan .overview-diagram img ,.product-cai-guan .overview-diagram img,
.product-scene-integration .overview-diagram img,.product-api-service .overview-diagram img
{
  width: 70%;
  height: auto;
  margin-left:15%;
  border-radius: 8px;
}
.product-ye-guan .overview-diagram img,.product-chexian-chudan .overview-diagram img,
.product-digital-marketing .overview-diagram img
{
  width: 90%;
  height: auto;
  margin-left:5%;
  border-radius: 8px;
}

.product-reply-robot .section-faq,
.product-ai-quote-model .section-faq,
.product-bi-platform .section-faq,
.product-chexian-chudan .section-faq,
.product-feiche-duijie .section-faq,
.product-marketing-robot .section-faq,
.product-outcall-robot .section-faq
{
  background: #f5f7fa;
}


/* ================================
   Features Section
   ================================ */
.section-features {
  padding: 80px 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 60px;
  margin-bottom: 80px;
}

.feature-item:nth-child(even) {
  flex-direction: row-reverse;
}

.feature-text {
  flex: 1;
}

.feature-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 12px;
  font-weight: 500;
  border-radius: 4px;
  margin-bottom: 16px;
}

.feature-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-highlight {
  font-size: 20px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 20px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.feature-list li::before {
  content: '\eb7b';
  font-family: 'remixicon';
  font-size: 16px;
  color: var(--primary);
  margin-top: 2px;
  flex-shrink: 0;
}

.feature-media {
  flex: 1;
  display: flex;
  justify-content: center;
}

.feature-media-inner {
  width: 100%;
  max-width: 500px;
  height: 350px;
  border-radius: 12px;
  background: linear-gradient(135deg, #E8F4FF 0%, #fff 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.feature-media-inner::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: rgba(43, 136, 254, .08);
  border-radius: 50%;
  top: -60px;
  right: -60px;
}

.feature-media-inner::after {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  background: rgba(43, 136, 254, .06);
  border-radius: 50%;
  bottom: -40px;
  left: -40px;
}

.feature-media-inner i {
  font-size: 64px;
  color: var(--primary);
  opacity: .8;
}

.feature-media-inner .fm-label {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary);
  opacity: .6;
}

.feature-screenshot {
  width: 100%;
    /* max-width: 500px; */
    /* height: 350px; */
    object-fit: contain;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0px 0px 32px rgba(0, 0, 0, 0.1);
}


body.product-shunyuan-sos .feature-screenshot {
  background: transparent;
  box-shadow: none;
}

/* ================================
   Feature Carousel
   ================================ */
.feature-carousel {
  width: 100%;
  max-width: 500px;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .08);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  height: 350px;
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  display: none;
}

.carousel-slide.active {
  opacity: 1;
  display: block;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.carousel-nav {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 100%);
  z-index: 10;
}

.carousel-prev,
.carousel-next {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  color: #333;
  font-size: 18px;
}

.carousel-prev:hover,
.carousel-next:hover {
  background: #fff;
}

.carousel-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s;
}

.carousel-dot.active {
  background: #fff;
  width: 24px;
  border-radius: 4px;
}

/* ================================
   Cases Section
   ================================ */
.section-cases {
  background: var(--bg-gray);
  padding: 80px 0;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.case-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
  border: 1px solid var(--border);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .08);
}

.case-cover {
  width: 100%;
  overflow: hidden;
  flex-shrink: 0;
}

.case-cover img, .case-cover .case-cover-placeholder {
  width: 100%;
  object-fit: cover;
  display: block;
}

.case-cover-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  text-align: center;
}

.case-logo {
  height: 40px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
}

.case-logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

.case-tags {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
  text-align: center;
}

.case-tags-new {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
  text-align: left;
}

.case-name {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.case-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
  text-align: left;
}

.case-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.case-metric {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
  font-weight: 500;
  border-radius: 4px;
}

.case-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.case-actions {
  display: flex;
  gap: 12px;
}

.case-actions .btn {
  padding: 8px 20px;
  font-size: 14px;
  border-radius: 20px;
}

.cases-actions {
  text-align: center;
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* ================================
   FAQ Section
   ================================ */
.section-faq {
  padding: 80px 0;
}

.faq-list {
  max-width: 800px;
  margin: 40px auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  cursor: pointer;
  transition: color .2s;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
}

.faq-q-text {
  flex: 1;
  font-size: 17px;
  font-weight: 600;
}

.faq-arrow {
  width: 24px;
  height: 24px;
  padding: 4px;
  box-sizing: content-box;
  color: var(--text-muted);
  transition: transform .3s;
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s, padding .3s;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

.faq-answer p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  padding-left: 24px;
}

.faq-answer p strong {
  color: var(--primary);
}

.faq-footer {
  text-align: center;
  margin-top: 40px;
}

/* ================================
   CTA Section
   ================================ */
.section-cta {
  background: linear-gradient(135deg, var(--primary) 0%, #1A9F8C 100%);
  padding: 0;
  color: #fff;
  position: relative;
  overflow: visible;
}

.cta-grid {
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: space-between;
}

.cta-left {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
}

.cta-content {
  flex: 0 0 auto;
  max-width: 520px;
}

.cta-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
  white-space: nowrap;
}

.cta-desc {
  font-size: 16px;
  opacity: .9;
  margin-bottom: 0;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex: 0 0 auto;
  align-items: center;
  margin-left: auto;
}

.cta-media {
  flex: 0 0 auto;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-top: -80px;
}

.cta-media img {
  max-height: 280px;
  width: auto;
  object-fit: contain;
}

/* ================================
   Footer
   ================================ */
.footer {
  background: #1a1a1a;
  color: #999;
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 13px;
  color: #999;
  transition: color .2s;
}

.footer-col ul li a:hover {
  color: #fff;
}

.footer-qr {
  display: flex;
  gap: 16px;
}

.footer-qr img {

  border-radius: 4px;
  background: #333;
}

.footer-qr span {
  font-size: 11px;
  color: #666;
  display: block;
  text-align: center;
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 20px;
  text-align: center;
  font-size: 12px;
  color: #666;
}

/* ================================
   Floating Bar
   ================================ */
.floating-bar {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  background: #fff;
  border-radius: 100px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, .12);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.float-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 10px 10px;
  cursor: pointer;
  transition: all .25s;
  position: relative;
  border-radius: 16px;
  min-width: 56px;
}

.float-item:hover {
  background: #f7f9fc;
}

.float-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}

.float-icon-wrap i {
  font-size: 18px;
  color: #fff;
}

.float-icon-cyan .float-icon-wrap {
  background: linear-gradient(135deg, #2B88FE, #1A6FD9);
}

.float-icon-blue .float-icon-wrap {
  background: linear-gradient(135deg, #2B88FE, #1A6FD9);
}

.float-icon-orange .float-icon-wrap {
  background: linear-gradient(135deg, #FF6B35, #FF4500);
}

.float-icon-gray .float-icon-wrap {
  background: linear-gradient(135deg, #E8EAED, #D5D8DC);
}

.float-icon-gray .float-icon-wrap i {
  color: #666;
}

.float-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  background: linear-gradient(135deg, #FF4D4F, #E03E3E);
  border-radius: 8px;
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0 4px;
  border: 2px solid #fff;
}

.float-label {
  font-size: 12px;
  color: #333;
  font-weight: 500;
  white-space: nowrap;
  letter-spacing: .3px;
}

.float-item:hover .float-label {
  color: var(--primary);
}

.float-divider {
  width: 28px;
  height: 1px;
  background: #eee;
  margin: 5px auto 6px;
}

.float-back {
  order: 99;
}

/* ================================
   Phone Hover Popup (电话沟通 hover 弹出层)
   ================================ */
.float-phone-trigger {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  color: inherit;
}

.float-phone-popup {
  position: absolute;
  right: calc(100% + 20px);
  top: 50%;
  transform: translateY(-50%);
  width: 160px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,.15);
  padding: 14px 12px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, visibility .25s, transform .25s;
  pointer-events: none;
  z-index: 1001;
}

.float-item:hover .float-phone-popup {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%);
  pointer-events: auto;
}

/* 小三角箭头 */
.float-phone-popup::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 16px;
  height: 16px;
  background: #fff;
  /* box-shadow: 4px 4px 8px rgba(0,0,0,.06);
  border-radius: 3px; */
}

.phone-popup-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.phone-popup-label {
  font-size: 13px;
  color: #888;
  font-weight: 400;
}

.phone-popup-num {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: .5px;
  line-height: 1.3;
}

.phone-popup-num:hover {
  text-decoration: underline;
}

.phone-popup-wx {
  margin-top: 2px;
}

.phone-popup-divider {
  height: 1px;
  background: #f0f0f0;
  margin: 10px 0 8px;
}

.phone-popup-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.phone-popup-qr img {
  width: 120px;
  height: 120px;
  border-radius: 8px;
  border: 1px solid #f0f0f0;
}

.qr-hint {
  font-size: 11px;
  color: #999;
  display: flex;
  align-items: center;
  gap: 3px;
}

/* ================================
   Mobile Phone Popup (移动端电话弹窗)
   ================================ */
.mobile-phone-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 56px;
  background: rgba(0,0,0,.5);
  z-index: 2000;
  align-items: flex-end;
  justify-content: center;
}

.mobile-phone-popup.active {
  display: flex;
}

.mobile-phone-popup-inner {
  width: 100%;
  max-width: 360px;
  background: #fff;
  border-radius: 20px 20px 0 0;
  padding: 24px 20px 32px;
  position: relative;
  animation: slideUp .25s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.mobile-phone-popup-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}

.mobile-phone-label {
  font-size: 13px;
  color: #888;
}

.mobile-phone-num {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

.mobile-phone-divider {
  height: 1px;
  background: #f0f0f0;
  margin: 16px 0 14px;
}

.mobile-phone-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.mobile-phone-qr img {
  width: 140px;
  height: 140px;
  border-radius: 8px;
  border: 1px solid #f0f0f0;
}

.mobile-qr-hint {
  font-size: 12px;
  color: #999;
  display: flex;
  align-items: center;
  gap: 4px;
}

.mobile-phone-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: none;
  background: #f5f5f5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  color: #666;
}

.mobile-phone-close:hover {
  background: #eee;
}

/* ================================
   Mobile Bottom Bar (移动端底部悬浮栏)
   ================================ */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: var(--primary);
  z-index: 999;
  align-items: center;
  justify-content: space-around;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, .12);
}

.m-bb-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1;
  height: 100%;
  color: #fff;
  font-size: 11px;
  position: relative;
  text-decoration: none;
}

.m-bb-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 28px;
  background: rgba(255, 255, 255, .25);
}

.m-bb-item i {
  font-size: 20px;
}

.m-bb-badge {
  position: absolute;
  top: 6px;
  right: calc(50% - 18px);
  width: 8px;
  height: 8px;
  background: #FF4D4F;
  border-radius: 50%;
  font-size: 0;
  border: none;
}

/* 移动端独立返回顶部 */
.back-to-top-float {
  display: none;
  position: fixed;
  right: 16px;
  bottom: 72px;
  width: 44px;
  height: 44px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .15);
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 20px;
  cursor: pointer;
  z-index: 998;
  transition: transform .2s;
}

.back-to-top-float:hover {
  transform: scale(1.08);
}

/* ================================
   Mobile Menu
   ================================ */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, .5);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: all .3s;
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 100%;
  background: #fff;
  padding: 80px 24px 24px;
  transform: translateX(100%);
  transition: transform .3s;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  /* 滚动条美化 */
  scrollbar-width: thin;
  scrollbar-color: rgba(0,0,0,.15) transparent;
}
/* Webkit 滚动条 - 极细半透明 */
.mobile-menu-panel::-webkit-scrollbar { width: 3px; height: 3px; }
.mobile-menu-panel::-webkit-scrollbar-track { background: transparent; }
.mobile-menu-panel::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,.18);
  border-radius: 2px;
}
.mobile-menu-panel::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,.3); }

.mobile-menu.active .mobile-menu-panel {
  transform: translateX(0);
}

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #333;
  cursor: pointer;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* padding: 14px 0; */
  font-size: 16px;
  color: #333;
}

.mobile-nav-links a .dropdown-arrow-icon {
  transition: transform .3s;
  flex-shrink: 0;
  margin-left: 8px;
}

.mobile-nav-links a.expanded .dropdown-arrow-icon {
  transform: rotate(180deg);
}

.mobile-nav-links a:hover {
  color: var(--primary);
}

.mobile-nav-phone {
  padding: 20px 0;
  font-size: 15px;
  color: var(--primary);
  font-weight: 600;
}

.mobile-nav-cta {
	width: 100%;
	margin-top: 16px;
	padding: 12px;
	border-radius: 100px;
	font-size: 15px;
}

.mobile-dropdown {
	padding-left: 12px;
	border-left: 2px solid var(--primary-light);
	margin: 4px 0 8px 4px;
	display: none;
}

.mobile-dropdown.open {
	display: block;
}

/* 一级分类标题（如"营销服一体化系统"）- 最醒目 */
.mobile-dropdown-group > strong {
	display: block;
	font-size: 13px;
	font-weight: 700;
	color: var(--primary);
	padding: 12px 0 6px 8px;
	margin-bottom: 2px;
	letter-spacing: .3px;
}

/* 二级子项（无三级分组的直接链接）*/
.mobile-dropdown-link {
	display: block;
	padding: 7px 0 7px 16px;
	font-size: 13px !important;
	color: #666;
	transition: color .15s;
	position: relative;
}

.mobile-dropdown-link::before {
	content: '';
	position: absolute;
	left: 4px;
	top: 50%;
	width: 5px;
	height: 1px;
	background: #ddd;
}

.mobile-dropdown-link:hover {
	color: var(--primary);
}

.mobile-dropdown-group {
	margin: 2px 0;
}

/* 三级分组标题（如"车险出单系统"）- 弱化处理 */
.mobile-dropdown-subgroup > span {
	display: block;
	font-size: 13px;
	font-weight: 500;
	/* color: #999; */
	padding: 10px 0 2px 20px;
	text-transform: uppercase;
	letter-spacing: .5px;
}

/* 三级子项 - 最小最轻 */
.mobile-dropdown-subgroup .mobile-dropdown-link {
	padding: 6px 0 6px 28px;
	font-size: 13px;
	color: #777;
}

.mobile-dropdown-subgroup .mobile-dropdown-link::before {
	left: 16px;
}

.mobile-dropdown-group strong {
	display: block;
	font-size: 15px;
	font-weight: 600;
	color: var(--primary);
	padding: 6px 0 4px 12px;
	margin-bottom: 2px;
}

.mobile-dropdown-group .mobile-dropdown-link {
	padding-left: 24px;
}

/* ================================
   Responsive
   ================================ */
@media (max-width: 1023px) {
  .hero .container {
    flex-direction: column;
    gap: 40px;
    text-align: left;
    padding: 40px 24px;
  }
  
  .hero-content {
    max-width: 100%;
    text-align: left;
  }
  
  .hero-title {
    font-size: 32px;
    text-align: left;
  }
  
  .hero-subtitle {
    font-size: 20px;
    text-align: left;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .hero-media-inner {
    max-width: 400px;
  }

  body.product-e-policy-miniapp .hero-media-inner {
    width: min(100%, 280px);
  }

  body.product-tuike-jingxuan .hero-media-inner {
    width: min(100%, 320px);
  }
  
  .feature-item, .feature-item:nth-child(even) {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }
  
  .feature-list li {
    justify-content: center;
  }
  
  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cta-grid {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }
  
  .cta-left {
    flex-direction: column;
    align-items: center;
  }
  
  .section-cta {
    padding: 48px 0;
  }
  
  .cta-media {
    display: none;
  }
  
  .cta-content {
    padding-bottom: 0;
  }
  
  .cta-actions {
    padding-top: 0;
  }
  
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .floating-bar {
    display: none;
  }
}

@media (max-width: 767px) {
  :root {
    --nav-height: 60px;
  }

  body {
    padding-bottom: 56px;
  }

  .nav-links {
    display: none;
  }

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

  .mobile-bottom-bar {
    display: flex;
  }

  .back-to-top-float {
    display: flex;
  }

  .nav-actions {
    gap: 8px;
  }

  .nav-actions .nav-phone {
    display: none;
  }

  .nav-actions .btn-nav-cta {
    display: none;
  }

  .hero .container {
    padding: 48px 20px;
  }
  
  .hero-title {
    font-size: 32px;
  }
  
  .hero-subtitle {
    font-size: 18px;
  }
  
  .hero-desc {
    font-size: 16px;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .hero-ctas .btn {
    width: 190px;
    height: 52px;
  }
  
  .hero-ctas .btn-hero-main i {
    font-size: 20px;
  }
  
  .page-tab-bar {
    top: 60px;
  }
  
  .tab-list {
    gap: 20px;
    overflow-x: auto;
    padding: 0 12px;
    -webkit-overflow-scrolling: touch;
  }
  
  .tab-list::-webkit-scrollbar {
    display: none;
  }
  
  .tab-link {
    font-size: 14px;
  }
  
  .section-title {
    font-size: 24px;
  }
  
  .section-subtitle {
    font-size: 14px;
  }
  
  .overview-flow {
    gap: 12px;
  }
  
  .flow-node {
    max-width: 100px;
  }
  
  .flow-arrow {
    display: none;
  }
  
  .feature-item {
    margin-bottom: 48px;
  }
  
  .feature-media img {
    height: auto;
    max-height: 280px;
  }

  body.product-e-policy-miniapp .feature-media img {
    max-height: 380px;
  }

  body.product-tuike-jingxuan .feature-media img {
    max-height: 380px;
  }
  
  .cases-grid {
    grid-template-columns: 1fr;
  }
  
  .case-tags-new {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    text-align: left;
  }
  
  .footer-qr {
    justify-content: flex-start;
  }
  
  .cta-title {
    white-space: normal;
  }
  
  .cta-actions {
    margin-left: 0;
    justify-content: center;
  }
  
  .faq-q-text {
    font-size: 15px;
  }
  
  .faq-answer {
    padding-left: 24px;
  }
}

@media (max-width: 479px) {
  .container, .container-wide {
    padding: 0 16px;
  }
  
  .hero-title {
    font-size: 22px;
  }
  
  .hero-subtitle {
    font-size: 16px;
  }
  
  .section-title {
    font-size: 22px;
  }
  
  .feature-title {
    font-size: 20px;
  }
  
  .cta-title {
    font-size: 22px;
  }
  
  .tab-list {
    gap: 16px;
  }
  
  .tab-link {
    font-size: 13px;
  }
  
  .cta-grid {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px 0;
  }
  
  .cta-left {
    align-items: center;
    padding-top: 0;
  }
  
  .cta-media {
    display: none;
  }
  
  .cta-media img {
    max-height: 220px;
  }
  
  .faq-q-text {
    font-size: 14px;
  }
}

/* ================================
   AI车险机器人专属样式
   ================================ */

/* 通用区块头部 */
.ai-robot-section-header {
  text-align: center;
  margin-bottom: 48px;
}

.ai-robot-section-header.light .ai-robot-title,
.ai-robot-section-header.light .ai-robot-subtitle {
  color: #fff;
}

.ai-robot-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.ai-robot-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
}

/* 发展阶段时间轴 */
.ai-robot-evolution {
  padding: 80px 0;
  background: var(--bg-gray);
}

.evolution-timeline {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.evolution-stage {
  flex: 1;
  min-width: 200px;
  max-width: 240px;
  position: relative;
}

.evolution-stage .stage-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #e0e0e0;
  color: #999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  margin: 0 auto 16px;
  position: relative;
  z-index: 2;
}

.evolution-stage.active .stage-badge {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(43, 136, 254, .3);
}

.evolution-stage.future .stage-badge {
  background: linear-gradient(135deg, #2B88FE, #1A9F8C);
  color: #fff;
}

.stage-card {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--border);
  height: calc(100% - 64px);
  display: flex;
  flex-direction: column;
}

.evolution-stage.active .stage-card {
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(43, 136, 254, .1);
}

.stage-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.stage-capabilities {
  flex: 1;
}

.stage-capabilities li {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}

.stage-capabilities li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.stage-status {
  margin-top: 16px;
  padding: 6px 12px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  text-align: center;
  display: inline-block;
}

.evolution-stage.future .stage-status {
  background: linear-gradient(135deg, #2B88FE, #1A9F8C);
  color: #fff;
}

/* L3核心能力四象限 */
.ai-robot-l3 {
  padding: 80px 0;
  background: #fff;
}

.l3-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.l3-bot-card {
  background: var(--bg-gray);
  border-radius: 16px;
  padding: 32px;
  border: 1px solid var(--border);
  transition: transform .25s, box-shadow .25s;
}

.l3-bot-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .08);
}

.l3-bot-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.l3-bot-icon i {
  font-size: 24px;
  color: var(--primary);
}

.l3-bot-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.l3-bot-highlight {
  font-size: 14px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 16px;
}

.l3-bot-features li {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}

.l3-bot-features li::before {
  content: '\eb7b';
  font-family: 'remixicon';
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--primary);
  font-size: 14px;
}

.l3-center-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--primary), #1A9F8C);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(43, 136, 254, .3);
  z-index: 10;
}

.l3-badge-inner {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.l3-badge-text {
  font-size: 12px;
  color: rgba(255, 255, 255, .9);
  margin-top: 4px;
}

/* OpenClaw对比区 */
.ai-robot-compare {
  padding: 80px 0;
  background: var(--bg-gray);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
}

.compare-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  border: 2px solid var(--border);
}

.compare-left {
  border-color: #e0e0e0;
}

.compare-right {
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(43, 136, 254, .1);
}

.compare-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.compare-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.compare-icon i {
  font-size: 24px;
  color: var(--primary);
}

.compare-label {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
}

.compare-name {
  font-size: 20px;
  font-weight: 700;
  flex: 1;
}

.compare-item {
  margin-bottom: 16px;
}

.compare-key {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 4px;
  display: block;
}

.compare-value {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.compare-list li {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  padding-left: 16px;
  position: relative;
}

.compare-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.compare-future {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
}

.future-title {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.future-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.future-card {
  text-align: center;
  padding: 24px;
}

.future-card-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary);
}

.future-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* 数字化大屏区 */
.ai-robot-dashboard {
  padding: 80px 0;
  background: linear-gradient(180deg, #0a1628 0%, #1a2744 100%);
}

.dashboard-frame {
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
  border: 1px solid rgba(43, 136, 254, .2);
}

.dashboard-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.dashboard-placeholder {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, #1a2744, #0a1628);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: rgba(255, 255, 255, .6);
}

.dashboard-placeholder i {
  font-size: 64px;
  color: rgba(43, 136, 254, .5);
}

.dashboard-desc {
  text-align: center;
  color: rgba(255, 255, 255, .7);
  font-size: 15px;
  margin-top: 24px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* 客户数据反馈区 */
.ai-robot-data {
  padding: 80px 0;
  background: #fff;
}

.data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.screenshot-item {
  aspect-ratio: 3/4;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-gray);
  border: 1px solid var(--border);
}

.screenshot-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
}

.screenshot-placeholder i {
  font-size: 24px;
  color: var(--primary);
  opacity: .5;
}

.data-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.data-metric-card {
  text-align: center;
  padding: 32px;
  background: var(--bg-gray);
  border-radius: 16px;
  border: 1px solid var(--border);
}

.data-metric-value {
  font-size: 48px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.data-metric-label {
  font-size: 16px;
  color: var(--text-secondary);
}

/* AI车险机器人响应式 */
@media (max-width: 1023px) {
  .evolution-timeline {
    flex-wrap: wrap;
  }

  .evolution-stage {
    min-width: 160px;
    max-width: 100%;
    flex: 1 1 45%;
  }

  .l3-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .l3-center-badge {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    margin: 24px auto;
  }

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

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

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

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

@media (max-width: 767px) {
  .ai-robot-title {
    font-size: 24px;
  }

  .evolution-stage {
    flex: 1 1 100%;
  }

  .l3-bot-card {
    padding: 24px;
  }

  .compare-card {
    padding: 24px;
  }

  .dashboard-frame {
    border-radius: 8px;
  }

  .data-metrics {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .data-metric-card {
    padding: 20px;
  }

  .data-metric-value {
    font-size: 32px;
  }

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