@font-face {
  font-family: PlusJakartaSans;
  src: url(../fonts/PlusJakartaSans-Medium.ttf);
}

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

body {
  font-family: PlusJakartaSans, 微软雅黑, sans-serif;
  color: #f9f9f9;
}

/* 导航栏 */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 40px;
  transition: background .3s, box-shadow .3s;
}

.navbar.scrolled {
  background: rgba(11, 6, 25, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.4);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar-brand {
  font-size: 24px;
  font-weight: bold;
  color: #f9f9f9;
  text-decoration: none;
  letter-spacing: 2px;
  transition: color .3s;
}

.navbar-brand:hover {
  color: #2eaac8;
}

.navbar-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 40px;
  margin: 0;
  padding: 0;
}

.navbar-menu a {
  font-size: 15px;
  color: rgba(249, 249, 249, 0.7);
  text-decoration: none;
  padding: 6px 0;
  position: relative;
  transition: color .3s;
}

.navbar-menu a::after {
  display: none;
}

.navbar-menu a:hover,
.navbar-menu a.active {
  color: #f9f9f9;
}

/* ===== 下拉菜单 ===== */
.navbar-menu li {
  position: relative;
}

.nav-dropdown {
  list-style: none;
  margin: 0;
  padding: 8px 0;
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  min-width: 185px;
  background: rgba(11, 6, 25, 0.97);
  border: 1px solid rgba(46, 170, 200, 0.2);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 1000;
}

.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 8px;
  height: 8px;
  background: rgba(11, 6, 25, 0.97);
  border-left: 1px solid rgba(46, 170, 200, 0.2);
  border-top: 1px solid rgba(46, 170, 200, 0.2);
}

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

.nav-dropdown li a {
  display: block;
  padding: 10px 18px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  white-space: nowrap;
  text-align: center;
  transition: color 0.2s, background 0.2s;
}

.nav-dropdown li a:hover {
  color: #2eaac8;
  background: rgba(46, 170, 200, 0.08);
}

.nav-dropdown li a i {
  font-size: 13px;
  color: #2eaac8;
  width: 16px;
  text-align: center;
}

.dropdown-arrow {
  font-size: 10px;
  margin-left: 2px;
  transition: transform 0.2s ease;
  opacity: 0.6;
}

.has-dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  width: 32px;
  height: 32px;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #f9f9f9;
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

.navbar-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-toggle.open span:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.navbar-brand .brand-cn {
  font-size: 13px;
  font-weight: normal;
  color: rgba(249, 249, 249, 0.5);
  margin-left: 10px;
  letter-spacing: 1px;
}

/* 子页面 Hero */
.page-hero {
  position: relative;
  z-index: 1;
  padding: 160px 40px 80px;
  text-align: center;
}

.page-hero-inner {
  max-width: 800px;
  margin: 0 auto;
}

.page-hero .tag {
  display: inline-block;
  padding: 6px 24px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  font-size: 14px;
  color: rgba(249, 249, 249, 0.7);
  margin-bottom: 24px;
}

.page-hero h1 {
  font-size: 56px;
  font-weight: bold;
  margin-bottom: 20px;
}

.page-hero p {
  font-size: 16px;
  color: rgba(249, 249, 249, 0.5);
  line-height: 1.8;
}

/* 核心指标网格 */
.metrics-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.metric-item {
  text-align: center;
}

.metric-num {
  font-size: 48px;
  font-weight: bold;
  color: #2eaac8;
  line-height: 1.2;
}

.metric-num span {
  font-size: 20px;
  color: rgba(249, 249, 249, 0.5);
}

.metric-label {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.5);
  margin-top: 8px;
}

/* 三大优势卡片 */
.advantage-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.advantage-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 48px 36px 40px;
  text-align: left;
  transition: transform .35s, border-color .35s, background .35s, box-shadow .35s;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #4da6ff, #667eea);
  opacity: 0;
  transition: opacity .35s;
}

.advantage-card:hover {
  transform: translateY(-8px);
  border-color: rgba(77, 166, 255, 0.35);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 20px 60px rgba(77, 166, 255, 0.1);
}

.advantage-card:hover::before {
  opacity: 1;
}

.advantage-card--featured {
  border-color: rgba(77, 166, 255, 0.4);
  background: rgba(77, 166, 255, 0.06);
  box-shadow: 0 8px 40px rgba(77, 166, 255, 0.12);
}

.advantage-card--featured::before {
  opacity: 1;
}

.advantage-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(77, 166, 255, 0.15), rgba(102, 126, 234, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #4da6ff;
  margin-bottom: 28px;
  transition: background .35s, transform .35s;
}

.advantage-card:hover .advantage-icon {
  background: linear-gradient(135deg, rgba(77, 166, 255, 0.25), rgba(102, 126, 234, 0.2));
  transform: scale(1.08);
}

.advantage-num {
  font-size: 56px;
  font-weight: bold;
  color: rgba(255, 255, 255, 0.04);
  position: absolute;
  top: 24px;
  right: 28px;
  line-height: 1;
  user-select: none;
}

.advantage-card h3 {
  font-size: 20px;
  font-weight: bold;
  color: #f9f9f9;
  margin-bottom: 16px;
  line-height: 1.4;
}

.advantage-card p {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.45);
  line-height: 1.9;
  margin-bottom: 28px;
}

.advantage-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(249, 249, 249, 0.4);
  font-size: 14px;
  transition: background .3s, color .3s, border-color .3s;
}

.advantage-card:hover .advantage-arrow {
  background: #4da6ff;
  border-color: #4da6ff;
  color: #fff;
}

/* 产品亮点标签 */
.product-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.highlight-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 20px;
  border: 1px solid rgba(46, 170, 200, 0.3);
  font-size: 13px;
  color: #2eaac8;
}

.highlight-item i {
  font-size: 14px;
}

/* 投资方网格 */
.investor-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.investor-item {
  text-align: center;
  padding: 20px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  font-size: 14px;
  color: rgba(249, 249, 249, 0.7);
  transition: border-color .3s, background .3s;
}

.investor-item:hover {
  border-color: rgba(46, 170, 200, 0.3);
  background: rgba(46, 170, 200, 0.05);
}

/* Hero 副标题 */
.hero-subtitle {
  font-size: 16px;
  color: rgba(249, 249, 249, 0.5);
  line-height: 1.8;
  margin-top: 12px;
}

.page {
  min-height: 100vh;
  background: #0b0619 url(../images/bg-B6peDtMg.png) no-repeat center top;
  background-size: contain;
  position: relative;
  overflow: hidden;
}

.hero {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 160px 40px 80px;
  background: url(../images/cover-CDlq4Rzk.png) no-repeat right top;
}

/* 粒子背景 */
#particlesBg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: .7;
  z-index: 0;
}

/* 入场动画 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  animation: fadeInUp .8s ease both;
}

.delay-1 {
  animation-delay: .1s;
}

.delay-2 {
  animation-delay: .2s;
}

/* 标题区 */
.title-line1 {
  font-size: 72px;
  font-weight: bold;
  line-height: 1.2;
}

.title-dash {
  font-size: 84px;
  font-weight: bold;
}

.title-line2 {
  font-size: 48px;
  font-weight: bold;
  margin-top: 8px;
}

/* 按钮 */
.btn-download {
  display: inline-block;
  margin-top: 24px;
  padding: 10px 35px;
  border-radius: 24px;
  background: linear-gradient(90deg, #defaf6, #ffabff 35%, #00b8d9);
  color: #0a0a0a;
  font-weight: bold;
  font-size: 16px;
  text-decoration: none;
  transition: background .3s;
}

.btn-download:hover {
  background: linear-gradient(270deg, #defaf6, #ffabff 35%, #00b8d9);
}

/* 数据 + 介绍三列 */
.info-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px 50px;
  margin-top: 80px;
}

.stat .num {
  font-size: 60px;
  font-weight: bold;
}

.stat .label {
  font-size: 28px;
  font-weight: bold;
}

.stat .num2 {
  font-size: 48px;
  font-weight: bold;
}

.stat .label2 {
  font-size: 24px;
  font-weight: bold;
}

.info-card h3 {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 12px;
}

.info-card p {
  font-size: 12px;
  color: rgba(249, 249, 249, 0.6);
  line-height: 1.8;
}

.info-card .divider {
  margin-top: 12px;
  width: 20px;
  height: 2px;
  background: rgba(249, 249, 249, 0.5);
}

/* 行业解决方案 */
.industry-sol-section {
  position: relative;
  padding: 80px 40px;
  border-top: 1px solid rgba(77, 166, 255, 0.1);
  border-bottom: 1px solid rgba(77, 166, 255, 0.1);
}

.industry-sol-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.industry-sol-title {
  text-align: center;
  font-size: 36px;
  font-weight: bold;
  color: #f9f9f9;
  margin-bottom: 48px;
  letter-spacing: 0.02em;
}

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

.industry-sol-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 36px 28px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-decoration: none;
  transition: transform .3s, border-color .3s, background .3s, box-shadow .3s;
}

.industry-sol-card:hover {
  transform: translateY(-6px);
  border-color: rgba(77, 166, 255, 0.35);
  background: rgba(77, 166, 255, 0.06);
  box-shadow: 0 16px 48px rgba(77, 166, 255, 0.12);
}

.industry-sol-card--featured {
  border-color: rgba(77, 166, 255, 0.35);
  background: rgba(77, 166, 255, 0.07);
  box-shadow: 0 8px 32px rgba(77, 166, 255, 0.12);
}

.industry-sol-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(77, 166, 255, 0.18), rgba(102, 126, 234, 0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #4da6ff;
  transition: transform .3s;
}

.industry-sol-card:hover .industry-sol-icon {
  transform: scale(1.1);
}

.industry-sol-content h3 {
  font-size: 18px;
  font-weight: bold;
  color: #f9f9f9;
  margin-bottom: 10px;
}

.industry-sol-content p {
  font-size: 13px;
  color: rgba(249, 249, 249, 0.5);
  line-height: 1.8;
}

/* 最强交易大模型模块 */
.model-section {
  position: relative;
  z-index: 1;
  background: #0a0a0a;
  padding: 100px 40px 80px;
  text-align: center;
}

.model-section .tag {
  display: inline-block;
  padding: 6px 24px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  font-size: 14px;
  color: rgba(249, 249, 249, 0.7);
  margin-bottom: 32px;
}

.model-section h2 {
  font-size: 48px;
  font-weight: bold;
  line-height: 1.3;
  margin-bottom: 24px;
}

.model-section .desc {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.5);
  max-width: 700px;
  margin: 0 auto 60px;
  line-height: 1.8;
}

.brand-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 50px;
  opacity: 0.6;
  width: max-content;
  animation: scroll 20s linear infinite;
}

.brand-row-wrapper {
  overflow: hidden;
}

@keyframes scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.brand-row img {
  height: 80px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  flex-shrink: 0;
}

/* 项目运行数据模块 */
.data-section {
  position: relative;
  z-index: 1;
  background: #0a0a0a;
  padding: 100px 40px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.data-section .tag {
  display: inline-block;
  padding: 6px 24px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  font-size: 14px;
  color: rgba(249, 249, 249, 0.7);
  margin-bottom: 24px;
}

.data-section-bg {
  background: #0a0a0a;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.floating-block {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 20px;
  opacity: 0.1;
  z-index: 0;
}

.block-1 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  top: 10%;
  left: -100px;
  animation: blockFloat 8s ease-in-out infinite;
}

.block-2 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  top: 50%;
  right: -100px;
  animation: blockFloat 10s ease-in-out infinite reverse;
}

.block-3 {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  bottom: 10%;
  left: 30%;
  animation: blockFloat 12s ease-in-out infinite;
}

@keyframes blockFloat {
  0%, 100% { 
    transform: translate(0, 0) rotate(0deg); 
  }
  25% { 
    transform: translate(15px, -15px) rotate(3deg); 
  }
  50% { 
    transform: translate(0, -30px) rotate(0deg); 
  }
  75% { 
    transform: translate(-15px, -15px) rotate(-3deg); 
  }
}

.data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px 60px;
}

.data-grid .left-intro {
  grid-row: 1 / 3;
}

.data-grid .left-intro h2 {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 20px;
}

.data-grid .left-intro p {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.5);
  line-height: 1.8;
}

.data-card .icon,
.accuracy .icon {
  font-size: 28px;
  color: #2eaac8;
  margin-bottom: 16px;
  display: block;
}

.data-card .big-num {
  font-size: 42px;
  font-weight: bold;
  color: #2eaac8;
  margin-bottom: 8px;
}

.data-card .card-title {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 10px;
}

.data-card .card-desc {
  font-size: 12px;
  color: rgba(249, 249, 249, 0.45);
  line-height: 1.8;
}

.data-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px 60px;
  margin-top: 60px;
  padding-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.data-bottom .accuracy h3 {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 12px;
}

.data-bottom .accuracy .big-pct {
  font-size: 80px;
  font-weight: bold;
  color: #2eaac8;
  line-height: 1;
}

.data-bottom .accuracy .big-pct span {
  font-size: 36px;
}

/* 产品能力区块 */
.prod-cap-section {
  padding: 100px 40px;
  background: #060d1a;
}

.prod-cap-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.prod-cap-title {
  font-size: 42px;
  font-weight: bold;
  color: #f9f9f9;
  margin: 16px 0 16px;
}

.prod-cap-desc {
  font-size: 16px;
  color: rgba(249,249,249,0.45);
  margin-bottom: 60px;
}

.prod-cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: left;
}

.prod-cap-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 40px 28px 32px;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  text-decoration: none;
  transition: transform .35s, border-color .35s, background .35s, box-shadow .35s;
  overflow: hidden;
}

.prod-cap-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #4da6ff, #667eea);
  opacity: 0;
  transition: opacity .35s;
}

.prod-cap-card:hover {
  transform: translateY(-8px);
  border-color: rgba(77,166,255,0.35);
  background: rgba(77,166,255,0.05);
  box-shadow: 0 20px 60px rgba(77,166,255,0.1);
}

.prod-cap-card:hover::before {
  opacity: 1;
}

.prod-cap-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(77,166,255,0.15), rgba(102,126,234,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: transform .35s;
}

.prod-cap-card:hover .prod-cap-icon {
  transform: scale(1.08);
}

.prod-cap-card h3 {
  font-size: 17px;
  font-weight: bold;
  color: #f9f9f9;
  margin-bottom: 14px;
  line-height: 1.4;
}

.prod-cap-card p {
  font-size: 13px;
  color: rgba(249,249,249,0.45);
  line-height: 1.9;
  flex: 1;
  margin-bottom: 24px;
}

.prod-cap-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(249,249,249,0.4);
  font-size: 13px;
  transition: background .3s, color .3s, border-color .3s;
}

.prod-cap-card:hover .prod-cap-arrow {
  background: #4da6ff;
  border-color: #4da6ff;
  color: #fff;
}

/* 三列展示卡片模块 */
.showcase-section {
  position: relative;
  z-index: 1;
  background: #0f0b1e;
  padding: 80px 40px;
}

.showcase-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.6fr 1fr;
  gap: 20px;
  min-height: 360px;
}

.showcase-card {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
}

.card-profit {
  background: linear-gradient(135deg, #1a9ca8, #2eaac8);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-profit .profit-top {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.card-profit .profit-num {
  font-size: 72px;
  font-weight: bold;
  line-height: 1;
  color: #fff;
}

.card-profit .profit-num span {
  font-size: 32px;
}

.card-profit .profit-label {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.4;
  color: #fff;
  margin-top: 4px;
}

.card-profit .profit-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
}

.card-profit .profit-tag {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 16px;
  border-radius: 16px;
}

.card-profit .profit-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
}

.card-team {
  background: #1a1528;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0;
  position: relative;
}

.card-team .team-img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url(../images/1658914982990.jpg) no-repeat center center;
  background-size: cover;
  opacity: 0.4;
}

.card-team .team-content {
  position: relative;
  z-index: 1;
  padding: 40px 32px;
}

.card-team h3 {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 6px;
}

.card-team .team-sub {
  font-size: 13px;
  color: rgba(249, 249, 249, 0.5);
  margin-bottom: 16px;
}

.card-team .team-desc {
  font-size: 13px;
  color: rgba(249, 249, 249, 0.6);
  line-height: 1.7;
}

.card-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card-views {
  background: #f5f5f5;
  border-radius: 20px;
  padding: 20px 24px;
  color: #0a0a0a;
  flex: 1;
}

.card-views .views-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-views .views-header .views-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-views .views-header i {
  font-size: 16px;
  color: #666;
}

.card-views .views-title {
  font-size: 14px;
  font-weight: bold;
}

.card-views .views-chart {
  height: 40px;
  position: relative;
}

.card-views .views-chart svg {
  width: 100%;
  height: 100%;
}

.card-message {
  background: #1a1528;
  border-radius: 20px;
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-message p {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.7);
  line-height: 1.6;
}

.card-message .msg-icon {
  align-self: flex-end;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #2eaac8;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  margin-top: 12px;
}

/* About Us 模块 */
.about-section {
  position: relative;
  z-index: 1;
  background: #0a0a0a;
  padding: 100px 40px;
}

.about-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: start;
}

.about-left h2 {
  font-size: 48px;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 8px;
}

.about-left h3 {
  font-size: 32px;
  font-weight: bold;
  color: #2eaac8;
  margin-bottom: 28px;
}

.about-left .about-desc {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.55);
  line-height: 2;
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.about-features h4 {
  font-size: 16px;
  font-weight: bold;
  color: #2eaac8;
  margin-bottom: 12px;
}

.about-features p {
  font-size: 13px;
  color: rgba(249, 249, 249, 0.45);
  line-height: 1.9;
}

.about-right {
  border-radius: 16px;
  overflow: hidden;
  max-height: 420px;
}

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

/* 客户评语模块 */
.reviews-section {
  position: relative;
  z-index: 1;
  background: #0a0a0a;
  padding: 100px 40px 80px;
  text-align: center;
}

.reviews-section .tag {
  display: inline-block;
  padding: 6px 24px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  font-size: 14px;
  color: rgba(249, 249, 249, 0.7);
  margin-bottom: 24px;
}

.reviews-section h2 {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 20px;
}

.reviews-section .reviews-desc {
  font-size: 16px;
  color: rgba(249, 249, 249, 0.4);
  margin-bottom: 60px;
}

.reviews-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  text-align: left;
}

.review-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 40px 32px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-card .quote-icon {
  font-size: 48px;
  color: rgba(249, 249, 249, 0.05);
  margin-bottom: 24px;
  line-height: 1;
}

.review-card .role {
  font-size: 18px;
  font-weight: bold;
  color: #2eaac8;
  margin-bottom: 16px;
}

.review-card .review-text {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.4);
  line-height: 2;
  margin-bottom: 28px;
}

.review-card .reviewer {
  display: flex;
  align-items: center;
  gap: 14px;
}

.review-card .reviewer img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
}

.review-card .reviewer span {
  font-size: 18px;
  font-weight: bold;
}

/* 合作伙伴 Logo 网格 */
.partners-logo-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.partner-logo-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 32px 20px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  transition: transform .3s, border-color .3s, background .3s;
  min-height: 160px;
}

.partner-logo-item:hover {
  transform: translateY(-6px);
  border-color: rgba(46, 170, 200, 0.4);
  background: rgba(255, 255, 255, 0.07);
}

.partner-logo-item img {
  height: 48px;
  max-width: 140px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.85;
  transition: opacity .3s;
}

.partner-logo-item:hover img {
  opacity: 1;
  filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(46, 170, 200, 0.5));
}

.partner-logo-item span {
  font-size: 13px;
  color: rgba(249, 249, 249, 0.5);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.partner-text-logo .text-logo {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: bold;
  color: rgba(249, 249, 249, 0.85);
  letter-spacing: 4px;
}

.partner-text-logo:hover .text-logo {
  color: #2eaac8;
}

/* 合作客户模块 */
.clients-section {
  background: #0f0b1e;
}

.clients-categories {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.client-category {
  text-align: left;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.category-header i {
  font-size: 22px;
  color: #2eaac8;
}

.category-header h3 {
  font-size: 22px;
  font-weight: 600;
  color: #f9f9f9;
  margin: 0;
}

.client-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.client-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px 22px;
  font-size: 15px;
  color: rgba(249, 249, 249, 0.75);
  transition: all 0.3s ease;
  cursor: default;
}

.client-item:hover {
  background: rgba(46, 170, 200, 0.1);
  border-color: rgba(46, 170, 200, 0.35);
  color: #f9f9f9;
  transform: translateY(-2px);
}

.client-item-logo {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 18px 16px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform .3s, border-color .3s, box-shadow .3s;
  min-width: 150px;
  max-width: 200px;
  flex: 1;
}

.client-item-logo:hover {
  transform: translateY(-5px);
  border-color: rgba(46, 170, 200, 0.6);
  box-shadow: 0 4px 20px rgba(46, 170, 200, 0.25);
}

.client-item-logo img {
  height: 44px;
  max-width: 130px;
  object-fit: contain;
  transition: opacity .3s;
}

.client-item-logo:hover img {
  opacity: 0.9;
}

.client-item-logo span {
  font-size: 11px;
  color: #444;
  font-weight: 500;
  text-align: center;
  line-height: 1.4;
}

/* Blog 文章模块 */
.blog-section {
  position: relative;
  z-index: 1;
  background: #0f0b1e;
  padding: 100px 40px 80px;
  text-align: center;
}

.blog-section .tag {
  display: inline-block;
  padding: 6px 24px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  font-size: 14px;
  color: rgba(249, 249, 249, 0.7);
  margin-bottom: 24px;
}

.blog-section h2 {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 20px;
}

.blog-section .blog-desc {
  font-size: 16px;
  color: rgba(249, 249, 249, 0.4);
  margin-bottom: 60px;
}

.blog-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 28px;
  text-align: left;
}

.blog-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  overflow: hidden;
  transition: transform .3s, border-color .3s;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(46, 170, 200, 0.3);
}

.blog-card .blog-thumb {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.blog-card .blog-body {
  padding: 28px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card .blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.blog-card .blog-date {
  font-size: 12px;
  color: rgba(249, 249, 249, 0.35);
}

.blog-card .blog-category {
  font-size: 12px;
  color: #2eaac8;
  border: 1px solid rgba(46, 170, 200, 0.3);
  padding: 2px 12px;
  border-radius: 12px;
}

.blog-card .blog-title {
  font-size: 18px;
  font-weight: bold;
  line-height: 1.5;
  margin-bottom: 12px;
  color: #f9f9f9;
}

.blog-card .blog-excerpt {
  font-size: 13px;
  color: rgba(249, 249, 249, 0.4);
  line-height: 1.9;
  flex: 1;
}

.blog-card .blog-readmore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 13px;
  font-weight: bold;
  color: #2eaac8;
  text-decoration: none;
  transition: gap .3s;
}

.blog-card .blog-readmore:hover {
  gap: 12px;
}

.blog-section .btn-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 50px;
  padding: 12px 36px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: #f9f9f9;
  font-size: 15px;
  font-weight: bold;
  text-decoration: none;
  transition: background .3s, border-color .3s;
}

.blog-section .btn-more:hover {
  background: #2eaac8;
  border-color: #2eaac8;
}

/* Workflow 使用流程模块 */
.workflow-section {
  position: relative;
  z-index: 1;
  background: #0a0a0a;
  padding: 100px 40px 80px;
}

.workflow-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.workflow-left h2 {
  font-size: 56px;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 28px;
}

.workflow-left .workflow-desc {
  font-size: 16px;
  color: rgba(249, 249, 249, 0.6);
  line-height: 2;
  margin-bottom: 36px;
}

.workflow-left .btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 28px;
  border-radius: 24px;
  background: #1a6fd4;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
  transition: background .3s;
}

.workflow-left .btn-contact:hover {
  background: #155cb8;
}

.workflow-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.workflow-step {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 16px;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.workflow-step:last-child {
  border-bottom: none;
}

.workflow-step .step-num {
  font-size: 16px;
  font-weight: bold;
  color: #2eaac8;
}

.workflow-step h4 {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 12px;
}

.workflow-step p {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.4);
  line-height: 2;
}

/* 底部Footer */
.footer {
  position: relative;
  z-index: 1;
  background: #060810;
  border-top: 1px solid rgba(46, 170, 200, 0.15);
  padding: 64px 40px 32px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 40px;
  align-items: start;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

/* 品牌区 */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-logo-icon {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #2eaac8;
  border-radius: 50%;
  box-shadow: 0 0 8px #2eaac8;
}

.footer-logo-text {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
}

.footer-brand-sub {
  font-size: 13px;
  color: rgba(249, 249, 249, 0.7);
  margin-bottom: 6px;
}

.footer-brand-desc {
  font-size: 12px;
  color: rgba(249, 249, 249, 0.4);
  line-height: 1.7;
}

/* 列标题 */
.footer-col-title {
  font-size: 13px;
  font-weight: 600;
  color: rgba(249, 249, 249, 0.9);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(46, 170, 200, 0.25);
}

/* 快速链接导航 */
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(249, 249, 249, 0.5);
  text-decoration: none;
  padding: 6px 0;
  transition: color 0.2s, padding-left 0.2s;
}

.footer-nav-item::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(46, 170, 200, 0.4);
  flex-shrink: 0;
  transition: background 0.2s;
}

.footer-nav-item:hover,
.footer-nav-item.active {
  color: #2eaac8;
  padding-left: 4px;
}

.footer-nav-item:hover::before,
.footer-nav-item.active::before {
  background: #2eaac8;
}

/* 联系信息 */
.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: rgba(249, 249, 249, 0.55);
  line-height: 1.6;
}

.footer-contact-icon {
  color: #2eaac8;
  font-size: 13px;
  margin-top: 2px;
  flex-shrink: 0;
  width: 14px;
}

.footer-contact-list a {
  color: rgba(249, 249, 249, 0.55);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-contact-list a:hover {
  color: #2eaac8;
}

/* 底部版权 */
.footer-bottom {
  padding-top: 24px;
  font-size: 12px;
  color: rgba(249, 249, 249, 0.3);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom-sep {
  color: rgba(249, 249, 249, 0.15);
}

@media (max-width: 750px) {
  .navbar {
    padding: 0 20px;
  }

  .navbar-inner {
    height: 60px;
  }

  .navbar-toggle {
    display: flex;
  }

  .navbar-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(11, 6, 25, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, padding .35s ease;
  }

  .navbar-menu.open {
    max-height: 320px;
    padding: 16px 0;
  }

  .navbar-menu li {
    width: 100%;
    text-align: center;
  }

  .navbar-menu a {
    display: block;
    padding: 14px 20px;
    font-size: 16px;
  }

  .navbar-menu a::after {
    display: none;
  }

  /* 移动端下拉 */
  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(255, 255, 255, 0.04);
    border: none;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    display: block;
  }

  .nav-dropdown::before {
    display: none;
  }

  .has-dropdown.open .nav-dropdown {
    max-height: 200px;
    padding: 4px 0 8px;
  }

  .navbar-menu.open {
    max-height: 520px;
  }

  .nav-dropdown li a {
    font-size: 14px;
    padding: 11px 20px;
    color: rgba(255, 255, 255, 0.5);
  }

  .model-section {
    padding: 60px 20px 50px;
  }

  .model-section h2 {
    font-size: 32px;
  }

  .brand-row {
    gap: 24px;
    width: max-content;
    animation: scroll 20s linear infinite;
  }

  .brand-row-wrapper {
    overflow: hidden;
  }

  @keyframes scroll {
    from {
      transform: translateX(0);
    }

    to {
      transform: translateX(-50%);
    }
  }

  .brand-row img {
    height: 40px;
    flex-shrink: 0;
  }

  .showcase-section {
    padding: 40px 20px;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .card-profit .profit-num {
    font-size: 56px;
  }

  .about-section {
    padding: 60px 20px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-left h2 {
    font-size: 32px;
  }

  .about-left h3 {
    font-size: 24px;
  }

  .about-right {
    min-height: 280px;
  }

  .data-section {
    padding: 60px 20px 50px;
  }

  .data-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .data-grid .left-intro {
    grid-row: auto;
  }

  .data-grid .left-intro h2 {
    font-size: 28px;
  }

  .data-bottom {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
    padding-top: 40px;
  }

  .data-bottom .accuracy .big-pct {
    font-size: 56px;
  }

  .data-card .big-num {
    font-size: 32px;
  }

  .reviews-section {
    padding: 60px 20px;
  }

  .reviews-section h2 {
    font-size: 32px;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .partners-logo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .partner-logo-item {
    min-height: 120px;
    padding: 24px 16px 16px;
  }

  .partner-logo-item img {
    height: 36px;
  }

  .clients-categories {
    gap: 28px;
  }

  .category-header h3 {
    font-size: 18px;
  }

  .client-list {
    gap: 8px;
  }

  .client-item {
    padding: 10px 16px;
    font-size: 13px;
  }

  .footer {
    padding: 50px 20px 30px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 4px;
  }

  .footer-bottom-sep {
    display: none;
  }

  .blog-section {
    padding: 60px 20px;
  }

  .blog-section h2 {
    font-size: 32px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .workflow-section {
    padding: 60px 20px;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .workflow-left h2 {
    font-size: 36px;
  }

  .page-hero {
    padding: 120px 20px 50px;
  }

  .page-hero h1 {
    font-size: 36px;
  }

  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .advantage-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .advantage-card {
    padding: 36px 28px 32px;
  }

  .advantage-num {
    font-size: 44px;
  }

  .metric-num {
    font-size: 36px;
  }

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

  .product-highlights {
    gap: 8px;
  }

  .hero {
    padding: 120px 20px 60px;
  }

  .title-line1 {
    font-size: 42px;
  }

  .title-dash {
    font-size: 50px;
  }

  .title-line2 {
    font-size: 28px;
  }

  .info-row {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 50px;
  }

  .stat .num {
    font-size: 40px;
  }

  .stat .num2 {
    font-size: 32px;
  }
}

/* ============================================================
   Solutions Page — New Classes
   ============================================================ */

/* ----- Tab Navigation ----- */
.sol-tabs-wrap {
  position: sticky;
  top: 72px;
  z-index: 900;
  background: rgba(11, 6, 25, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.sol-tabs {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 40px;
}

.sol-tab {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 18px 32px;
  font-size: 15px;
  color: rgba(249, 249, 249, 0.55);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .25s, border-color .25s;
  white-space: nowrap;
}

.sol-tab i {
  font-size: 15px;
}

.sol-tab:hover,
.sol-tab.active {
  color: #f9f9f9;
  border-bottom-color: #2eaac8;
}

/* ----- General section spacing ----- */
.sol-section {
  scroll-margin-top: 130px;
}

/* ----- Section 1 layout ----- */
.sol-grid-lr {
  grid-template-columns: 1fr 1fr !important;
}

.sol-accent-title {
  font-size: 22px;
  font-weight: bold;
  color: #2eaac8;
  margin-bottom: 20px;
}

/* Feature list */
.sol-feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sol-feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: rgba(249, 249, 249, 0.75);
}

.sol-feature-list li i {
  color: #2eaac8;
  font-size: 16px;
  flex-shrink: 0;
}

/* Stats row under section 1 */
.sol-stats-row {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 8px;
  padding: 24px 28px;
  background: rgba(46, 170, 200, 0.06);
  border: 1px solid rgba(46, 170, 200, 0.18);
  border-radius: 14px;
}

.sol-stat {
  flex: 1;
  text-align: center;
}

.sol-stat-num {
  font-size: 26px;
  font-weight: bold;
  color: #2eaac8;
  line-height: 1.2;
}

.sol-stat-label {
  font-size: 12px;
  color: rgba(249, 249, 249, 0.45);
  margin-top: 5px;
}

.sol-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

/* ----- Section 2: Resource Rental ----- */
.sol-section-title {
  font-size: 40px;
  font-weight: bold;
  margin: 16px 0 10px;
  line-height: 1.2;
}

.sol-section-subtitle {
  font-size: 18px;
  color: #2eaac8;
  font-weight: 600;
  margin-bottom: 16px;
}

.sol-section-desc {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.5);
  line-height: 1.9;
  max-width: 700px;
  margin-bottom: 52px;
}

/* Rental cards */
.sol-rental-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.sol-rental-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 40px 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .3s, border-color .3s, background .3s;
}

.sol-rental-card:hover {
  transform: translateY(-6px);
  border-color: rgba(46, 170, 200, 0.35);
  background: rgba(255, 255, 255, 0.05);
}

.sol-rental-card--featured {
  background: rgba(46, 170, 200, 0.07);
  border-color: rgba(46, 170, 200, 0.4);
}

.sol-rental-card--featured:hover {
  background: rgba(46, 170, 200, 0.12);
  border-color: rgba(46, 170, 200, 0.6);
}

.sol-rental-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(46, 170, 200, 0.15), rgba(102, 126, 234, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #2eaac8;
}

.sol-rental-card h3 {
  font-size: 20px;
  font-weight: bold;
  color: #f9f9f9;
  margin: 0;
}

.sol-rental-badge {
  display: inline-block;
  padding: 3px 14px;
  border-radius: 12px;
  font-size: 12px;
  color: rgba(249, 249, 249, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  width: fit-content;
}

.sol-rental-badge--hot {
  color: #2eaac8;
  border-color: rgba(46, 170, 200, 0.4);
  background: rgba(46, 170, 200, 0.08);
}

.sol-rental-card p {
  font-size: 14px;
  color: rgba(249, 249, 249, 0.45);
  line-height: 1.8;
  flex: 1;
  margin: 0;
}

.sol-rental-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: bold;
  color: rgba(249, 249, 249, 0.5);
  text-decoration: none;
  transition: color .25s, gap .25s;
}

.sol-rental-btn:hover {
  color: #2eaac8;
  gap: 12px;
}

.sol-rental-btn--primary {
  color: #2eaac8;
}

.sol-rental-btn--primary:hover {
  color: #fff;
}

/* Highlights row */
.sol-highlights-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  padding: 28px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.sol-highlight-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 22px;
  border: 1px solid rgba(46, 170, 200, 0.28);
  font-size: 14px;
  color: rgba(249, 249, 249, 0.7);
  background: rgba(46, 170, 200, 0.05);
}

.sol-highlight-item i {
  color: #2eaac8;
  font-size: 14px;
}

/* ----- Section 3: Ops & Hosting ----- */
.sol-ops-section {
  background: #0a0a0a;
  position: relative;
  z-index: 1;
}

/* Ops Hero */
.sol-ops-hero {
  padding: 80px 40px 0;
}

.sol-ops-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-bottom: 60px;
}

.sol-ops-main-title {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1.2;
}

.sol-ops-sub-title {
  font-size: 20px;
  color: #2eaac8;
  font-weight: 600;
  margin-bottom: 28px;
}

.sol-ops-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.sol-ops-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: rgba(249, 249, 249, 0.75);
}

.sol-ops-bullets li i {
  color: #2eaac8;
  font-size: 16px;
  flex-shrink: 0;
}

.sol-ops-hero-right {
  border-radius: 16px;
  overflow: hidden;
  max-height: 360px;
}

.sol-ops-hero-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Stats bar */
.sol-ops-stats-bar {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 32px 40px;
  background: rgba(46, 170, 200, 0.06);
  border: 1px solid rgba(46, 170, 200, 0.15);
  border-radius: 16px;
  margin-bottom: 0;
}

.sol-ops-stat {
  text-align: center;
  flex: 1;
}

.sol-ops-stat-num {
  font-size: 32px;
  font-weight: bold;
  color: #2eaac8;
  line-height: 1.2;
}

.sol-ops-stat-num span {
  font-size: 18px;
}

.sol-ops-stat-label {
  font-size: 12px;
  color: rgba(249, 249, 249, 0.45);
  margin-top: 6px;
}

.sol-ops-stat-sep {
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

/* Ops Body: matrix + right panel */
.sol-ops-body {
  padding: 64px 40px;
}

.sol-ops-body-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
}

.sol-ops-block-title {
  font-size: 18px;
  font-weight: bold;
  color: #f9f9f9;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sol-ops-block-title i {
  color: #2eaac8;
  font-size: 18px;
}

/* Matrix columns */
.sol-ops-matrix-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.sol-ops-matrix-col {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  overflow: hidden;
}

.sol-ops-matrix-col-header {
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(249, 249, 249, 0.6);
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sol-ops-matrix-col-header i {
  font-size: 13px;
  color: rgba(249, 249, 249, 0.5);
}

.sol-ops-matrix-col-header--accent {
  color: #2eaac8;
}

.sol-ops-matrix-col-header--accent i {
  color: #2eaac8;
}

.sol-ops-matrix-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sol-ops-matrix-list li {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background .2s;
}

.sol-ops-matrix-list li:last-child {
  border-bottom: none;
}

.sol-ops-matrix-list li:hover {
  background: rgba(46, 170, 200, 0.05);
}

.sol-ops-matrix-item-title {
  font-size: 13px;
  font-weight: 600;
  color: rgba(249, 249, 249, 0.8);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.sol-ops-matrix-item-title i {
  color: #2eaac8;
  font-size: 12px;
  width: 14px;
  flex-shrink: 0;
}

.sol-ops-matrix-item-desc {
  font-size: 12px;
  color: rgba(249, 249, 249, 0.35);
  line-height: 1.6;
  padding-left: 21px;
}

/* SLA box */
.sol-sla-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(46, 170, 200, 0.2);
  border-radius: 14px;
  padding: 28px 28px 24px;
  margin-bottom: 28px;
}

.sol-sla-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sol-sla-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 14px;
}

.sol-sla-list li:last-child {
  border-bottom: none;
}

.sol-sla-item {
  color: rgba(249, 249, 249, 0.5);
}

.sol-sla-val {
  font-weight: bold;
  color: #2eaac8;
  font-size: 15px;
}

/* Tier cards */
.sol-tier-section {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  padding: 28px 28px 24px;
}

.sol-tier-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sol-tier-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  padding: 18px 22px;
  position: relative;
  transition: border-color .3s, background .3s;
}

.sol-tier-card:hover {
  border-color: rgba(46, 170, 200, 0.3);
  background: rgba(46, 170, 200, 0.04);
}

.sol-tier-card--featured {
  background: rgba(46, 170, 200, 0.07);
  border-color: rgba(46, 170, 200, 0.4);
}

.sol-tier-card--featured:hover {
  background: rgba(46, 170, 200, 0.12);
  border-color: rgba(46, 170, 200, 0.6);
}

.sol-tier-popular {
  display: inline-block;
  padding: 2px 10px;
  background: #2eaac8;
  color: #fff;
  font-size: 11px;
  font-weight: bold;
  border-radius: 8px;
  margin-bottom: 8px;
}

.sol-tier-name {
  font-size: 16px;
  font-weight: bold;
  color: #f9f9f9;
  margin-bottom: 6px;
}

.sol-tier-hours {
  font-size: 13px;
  color: #2eaac8;
  font-weight: 600;
  margin-bottom: 4px;
}

.sol-tier-resp {
  font-size: 12px;
  color: rgba(249, 249, 249, 0.55);
  margin-bottom: 4px;
}

.sol-tier-desc {
  font-size: 12px;
  color: rgba(249, 249, 249, 0.35);
}

/* Flow steps */
.sol-ops-flow {
  padding: 0 40px 80px;
}

.sol-ops-flow .sol-ops-block-title {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.sol-flow-steps {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.sol-flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.sol-flow-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(46, 170, 200, 0.1);
  border: 1px solid rgba(46, 170, 200, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #2eaac8;
  transition: background .3s, transform .3s;
}

.sol-flow-step:hover .sol-flow-icon {
  background: rgba(46, 170, 200, 0.2);
  transform: scale(1.08);
}

.sol-flow-label {
  font-size: 14px;
  font-weight: 600;
  color: rgba(249, 249, 249, 0.7);
  text-align: center;
}

.sol-flow-arrow {
  font-size: 18px;
  color: rgba(46, 170, 200, 0.4);
  margin-bottom: 26px;
  flex-shrink: 0;
}

/* CTA Banner */
.sol-ops-cta {
  padding: 0 40px 80px;
}

.sol-ops-cta-inner {
  max-width: 1200px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(46, 170, 200, 0.15) 0%, rgba(102, 126, 234, 0.1) 100%);
  border: 1px solid rgba(46, 170, 200, 0.25);
  border-radius: 20px;
  padding: 48px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.sol-ops-cta-text h3 {
  font-size: 26px;
  font-weight: bold;
  color: #f9f9f9;
  line-height: 1.4;
}

.sol-ops-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  border-radius: 28px;
  background: #1a6fd4;
  color: #fff;
  font-size: 15px;
  font-weight: bold;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background .3s, transform .3s;
}

.sol-ops-cta-btn:hover {
  background: #155cb8;
  transform: translateY(-2px);
}

/* ---- Responsive: Solutions ---- */
@media (max-width: 900px) {
  .sol-ops-body-inner {
    grid-template-columns: 1fr;
  }

  .sol-ops-hero-inner {
    grid-template-columns: 1fr;
  }

  .sol-ops-hero-right {
    max-height: 260px;
  }
}

@media (max-width: 750px) {
  .sol-tabs {
    padding: 0 8px;
    overflow-x: auto;
    scrollbar-width: none;
  }

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

  .sol-tab {
    padding: 16px 18px;
    font-size: 13px;
  }

  .sol-grid-lr {
    grid-template-columns: 1fr !important;
  }

  .sol-stats-row {
    padding: 18px 16px;
    gap: 0;
  }

  .sol-stat-num {
    font-size: 20px;
  }

  .sol-section-title {
    font-size: 28px;
  }

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

  .sol-ops-hero {
    padding: 60px 20px 0;
  }

  .sol-ops-stats-bar {
    flex-wrap: wrap;
    gap: 24px;
    padding: 24px 20px;
  }

  .sol-ops-stat-sep {
    display: none;
  }

  .sol-ops-stat {
    flex: 0 0 calc(50% - 12px);
  }

  .sol-ops-body {
    padding: 48px 20px;
  }

  .sol-ops-matrix-cols {
    grid-template-columns: 1fr;
  }

  .sol-ops-flow {
    padding: 0 20px 60px;
  }

  .sol-flow-steps {
    gap: 4px;
  }

  .sol-flow-icon {
    width: 50px;
    height: 50px;
    font-size: 17px;
  }

  .sol-flow-label {
    font-size: 12px;
  }

  .sol-flow-arrow {
    font-size: 14px;
  }

  .sol-ops-cta {
    padding: 0 20px 60px;
  }

  .sol-ops-cta-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 28px;
    gap: 24px;
  }

  .sol-ops-cta-text h3 {
    font-size: 20px;
  }

  .sol-ops-main-title {
    font-size: 28px;
  }

  .sol-ops-sub-title {
    font-size: 16px;
  }

  .sol-highlights-row {
    gap: 10px;
  }

  .sol-highlight-item {
    padding: 8px 16px;
    font-size: 13px;
  }
}

/* ===== 解决方案子页面 - 面包屑 ===== */
.sol-breadcrumb {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 40px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(249,249,249,0.4);
}
.sol-breadcrumb a {
  color: #2eaac8;
  text-decoration: none;
}
.sol-breadcrumb a:hover { text-decoration: underline; }
.sol-breadcrumb i { font-size: 10px; }

/* ===== 解决方案概览卡片 ===== */
.sol-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 0 0 20px;
}

.sol-overview-card {
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 36px 28px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.25s, transform 0.25s, background 0.25s;
}
.sol-overview-card:hover {
  border-color: rgba(46,170,200,0.4);
  background: rgba(46,170,200,0.04);
  transform: translateY(-4px);
}
.sol-overview-card--accent {
  border-color: rgba(46,170,200,0.25);
  background: rgba(46,170,200,0.05);
}
.sol-overview-card--accent:hover {
  border-color: rgba(46,170,200,0.6);
  background: rgba(46,170,200,0.1);
}

.sol-overview-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(46,170,200,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #2eaac8;
  margin-bottom: 20px;
}

.sol-overview-tag {
  font-size: 11px;
  color: #2eaac8;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.sol-overview-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  color: #fff;
}

.sol-overview-card > p {
  font-size: 13px;
  color: rgba(249,249,249,0.55);
  line-height: 1.8;
  margin-bottom: 20px;
}

.sol-overview-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.sol-overview-features li {
  font-size: 13px;
  color: rgba(249,249,249,0.6);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sol-overview-features li i {
  color: #2eaac8;
  font-size: 11px;
  flex-shrink: 0;
}

.sol-overview-link {
  font-size: 13px;
  color: #2eaac8;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  transition: gap 0.2s;
}
.sol-overview-card:hover .sol-overview-link { gap: 10px; }

/* 租赁功能列表 */
.sol-rental-features {
  list-style: none;
  padding: 0;
  margin: 16px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sol-rental-features li {
  font-size: 13px;
  color: rgba(249,249,249,0.55);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sol-rental-features li i { color: #2eaac8; font-size: 11px; }

/* 能力卡片网格 */
.sol-capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.sol-capability-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.sol-capability-card:hover {
  border-color: rgba(46,170,200,0.35);
  transform: translateY(-3px);
}
.sol-cap-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(46,170,200,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #2eaac8;
  margin-bottom: 16px;
}
.sol-capability-card h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #fff;
}
.sol-capability-card p {
  font-size: 13px;
  color: rgba(249,249,249,0.5);
  line-height: 1.7;
}

/* 次要按钮 */
.sol-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid rgba(46,170,200,0.4);
  border-radius: 8px;
  color: #2eaac8;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.sol-btn-outline:hover {
  background: rgba(46,170,200,0.1);
  border-color: #2eaac8;
}

@media (max-width: 900px) {
  .sol-overview-grid { grid-template-columns: 1fr; }
  .sol-capability-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 750px) {
  .sol-breadcrumb { padding: 12px 20px; }
  .sol-capability-grid { grid-template-columns: 1fr; }
}