@font-face {
    font-family: 'Inter';
    src: url('../fonts/iconfonts/Inter-VariableFont_opsz,wght.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
  }
  * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
  }
  
  body {
      font-family: 'Inter';
      font-weight: 500;
      line-height: 1.6;
      color: #333;
      background: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 50%, #ffffff 100%);
      min-height: 100vh;
      overflow-x: hidden;
  }
  
  
  
  .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
  }
  
  .main-content {
      position: relative;
  }
  
  .hero-section {
      padding: 120px 0 100px;
      text-align: center;
      position: relative;
      overflow: hidden;
      inset: calc(4px * 0);
      background-image: linear-gradient(rgb(241, 245, 249) 1px, transparent 1px), linear-gradient(90deg, rgb(241, 245, 249) 1px, transparent 1px);
      background-size: 40px 40px;
      background-color: #fffcfc;
  }
  
  .hero-section::before {
      content: '';
      position: absolute;
      top: -100px;
      left: -100px;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(56, 189, 248, 0.1) 0%, transparent 70%);
      border-radius: 50%;
      animation: float 6s ease-in-out infinite;
  }
  
  .hero-section::after {
      content: '';
      position: absolute;
      bottom: -150px;
      right: -150px;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(34, 211, 238, 0.08) 0%, transparent 70%);
      border-radius: 50%;
      animation: float 8s ease-in-out infinite reverse;
  }
  
  @keyframes float {
      0%, 100% {
          transform: translateY(0) translateX(0);
      }
      50% {
          transform: translateY(-20px) translateX(20px);
      }
  }
  
  .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 20px;
      background: rgba(255, 255, 255, 0.8);
      border: 1px solid rgba(34, 211, 238, 0.3);
      border-radius: 50px;
      margin-bottom: 32px;
      backdrop-filter: blur(10px);
      animation: fadeInDown 0.8s ease-out;
      position: relative;
      z-index: 1;
  }
  
  .hero-badge .iconfont {
      font-size: 16px;
      color: #22d3ee;
  }
  
  .hero-badge span {
      font-size: 12px;
      font-weight: 600;
      color: #0891b2;
      letter-spacing: 1px;
  }
  
  .hero-title {
      font-size: 72px;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 24px;
      line-height: 1.1;
      animation: fadeInUp 0.8s ease-out 0.2s both;
      position: relative;
      z-index: 1;
  }
  
  .hero-title-highlight {
      color: #2ac0c1;
      position: relative;
      display: inline-block;
  }
  
  .hero-title-highlight::after {
      content: '';
      position: absolute;
      bottom: 8px;
      left: 0;
      width: 100%;
      height: 12px;
      background: rgba(34, 211, 238, 0.2);
      z-index: -1;
      animation: expandWidth 0.8s ease-out 0.6s both;
  }
  
  @keyframes expandWidth {
      from {
          width: 0;
      }
      to {
          width: 100%;
      }
  }
  
  .hero-subtitle-main {
      font-size: 32px;
      font-weight: 600;
      color: #1e293b;
      margin-bottom: 20px;
      animation: fadeInUp 0.8s ease-out 0.4s both;
      position: relative;
      z-index: 1;
  }
  
  .hero-description {
      font-size: 18px;
      color: #64748b;
      max-width: 700px;
      margin: 0 auto 40px;
      line-height: 1.7;
      animation: fadeInUp 0.8s ease-out 0.6s both;
      position: relative;
      z-index: 1;
  }
  
  .btn-explore {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 36px;
      background: linear-gradient(135deg, #22d3ee 0%, #0891b2 100%);
      color: #fff;
      border: none;
      border-radius: 50px;
      font-size: 16px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.4s ease;
      box-shadow: 0 4px 20px rgba(34, 211, 238, 0.3);
      animation: fadeInUp 0.8s ease-out 0.8s both;
      position: relative;
      z-index: 1;
      overflow: hidden;
      text-decoration: none;
  }
  
  .btn-explore::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
      transition: left 0.5s ease;
  }
  
  .btn-explore:hover::before {
      left: 100%;
  }
  
  .btn-explore:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 30px rgba(34, 211, 238, 0.5);
  }
  
  .btn-explore:active {
      transform: translateY(-1px);
  }
  
  .btn-explore .iconfont {
      font-size: 14px;
      transition: transform 0.3s ease;
  }
  
  .btn-explore:hover .iconfont {
      transform: translateX(5px);
  }
  
  .hero-stats {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 48px;
      margin-top: 60px;
      flex-wrap: wrap;
      animation: fadeInUp 0.8s ease-out 1s both;
      position: relative;
      z-index: 1;
  }
  
  .hero-stat-item {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 12px 24px;
      background: rgba(255, 255, 255, 0.6);
      border-radius: 50px;
      backdrop-filter: blur(10px);
      transition: all 0.3s ease;
  }
  
  .hero-stat-item:hover {
      background: rgba(255, 255, 255, 0.9);
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  }
  
  .hero-stat-item .iconfont {
      font-size: 20px;
      color: #22d3ee;
  }
  
  .hero-stat-item span {
      font-size: 14px;
      color: #475569;
      font-weight: 500;
  }
  
  .tools-section {
      padding: 80px 0;
      background: #f8fafc;
  }
  
  .tools-title {
      font-size: 48px;
      font-weight: 700;
      color: #0f172a;
      text-align: center;
      margin-bottom: 40px;
      line-height: 1.2;
  }
  
  .tools-features {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 32px;
      margin-bottom: 60px;
      flex-wrap: wrap;
  }
  
  .tools-feature-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      color: #64748b;
  }
  
  .tools-feature-item .iconfont {
      font-size: 18px;
      color: #22d3ee;
  }
  
  .tools-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      max-width: 1100px;
      margin: 0 auto;
  }
  
  .tool-card {
      background: #fff;
      border-radius: 20px;
      padding: 40px;
      position: relative;
      transition: all 0.4s ease;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
      overflow: hidden;
  }
  
  .tool-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, transparent, currentColor, transparent);
      opacity: 0;
      transition: opacity 0.3s ease;
  }
  
  .tool-card:hover::before {
      opacity: 1;
  }
  
  .tool-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  }
  
  .tool-card-cyan {
      background: linear-gradient(135deg, #ecfeff 0%, #ffffff 100%);
      color: #0891b2;
      grid-column: span 2 / span 2;
  }
  
  .tool-card-green {
      background: linear-gradient(135deg, #d1fae5 0%, #ffffff 100%);
      color: #059669;
  }
  
  .tool-card-purple {
      background: linear-gradient(135deg, #f3e8ff 0%, #ffffff 100%);
      color: #9333ea;
  }
  
  .tool-card-pink {
      background: linear-gradient(135deg, #fce7f3 0%, #ffffff 100%);
      color: #db2777;
  }
  
  .tool-card-orange {
      background: linear-gradient(135deg, #ffedd5 0%, #ffffff 100%);
      color: #ea580c;
  }
  
  .tool-badge {
      position: absolute;
      top: 20px;
      right: 20px;
      padding: 6px 12px;
      background: #22d3ee;
      color: #fff;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.5px;
      border-radius: 6px;
      animation: pulse 2s ease-in-out infinite;
  }
  
  .tool-badge-purple {
      background: #9333ea;
  }
  
  @keyframes pulse {
      0%, 100% {
          transform: scale(1);
      }
      50% {
          transform: scale(1.05);
      }
  }
  
  .tool-icon {
      width: 64px;
      height: 64px;
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 24px;
      transition: all 0.3s ease;
      background-color: white;
  }
  
  .tool-icon .iconfont {
      font-size: 32px;
      color: #fff;
  }
  
  .tool-card:hover .tool-icon {
      transform: scale(1.1) rotate(5deg);
  }

  .tool-card .tool-icon img {
    width: 64px;
    height: 64px;
  }
  
  .tool-title {
      font-size: 24px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 12px;
  }
  
  .tool-description {
      font-size: 15px;
      color: #64748b;
      line-height: 1.6;
      margin-bottom: 24px;
  }
  
  .tool-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 15px;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s ease;
  }
  
  .tool-card-cyan .tool-link {
      color: #0891b2;
  }
  
  .tool-card-green .tool-link {
      color: #059669;
  }
  
  .tool-card-purple .tool-link {
      color: #9333ea;
  }
  
  .tool-card-pink .tool-link {
      color: #db2777;
  }
  
  .tool-card-orange .tool-link {
      color: #ea580c;
  }
  
  .tool-link:hover {
      gap: 12px;
  }
  
  .tool-link .iconfont {
      font-size: 14px;
      transition: transform 0.3s ease;
  }
  
  .tool-link:hover .iconfont {
      transform: translateX(3px);
  }
  
  @keyframes fadeInDown {
      from {
          opacity: 0;
          transform: translateY(-30px);
      }
      to {
          opacity: 1;
          transform: translateY(0);
      }
  }
  
  @keyframes fadeInUp {
      from {
          opacity: 0;
          transform: translateY(30px);
      }
      to {
          opacity: 1;
          transform: translateY(0);
      }
  }
  
  @media (max-width: 1024px) {
      .hero-title {
          font-size: 60px;
      }
      
      .hero-subtitle-main {
          font-size: 28px;
      }
      
      .hero-description {
          font-size: 17px;
      }
      
      .hero-stats {
          gap: 32px;
      }
      
      .tools-title {
          font-size: 42px;
      }
      
      .tools-grid {
          gap: 20px;
      }
  }
  
  @media (max-width: 768px) {
      .hero-section {
          padding: 80px 0 60px;
      }
      
      .hero-title {
          font-size: 48px;
      }
      
      .hero-subtitle-main {
          font-size: 24px;
      }
      
      .hero-description {
          font-size: 16px;
          max-width: 100%;
      }
      
      .hero-stats {
          gap: 24px;
      }
      
      .hero-stat-item {
          padding: 10px 20px;
      }
      
      .hero-stat-item span {
          font-size: 13px;
      }
      
      .tools-section {
          padding: 60px 0;
      }
      
      .tools-title {
          font-size: 36px;
      }
      
      .tools-features {
          gap: 20px;
      }
      
      .tools-grid {
          grid-template-columns: 1fr;
          gap: 20px;
      }
      
      .tool-card {
          padding: 32px;
      }
  }
  
  @media (max-width: 640px) {
      .hero-section {
          padding: 60px 0 40px;
      }
      
      .hero-badge {
          padding: 6px 16px;
          margin-bottom: 24px;
      }
      
      .hero-badge .iconfont {
          font-size: 14px;
      }
      
      .hero-badge span {
          font-size: 11px;
      }
      
      .hero-title {
          font-size: 36px;
      }
      
      .hero-title-highlight::after {
          height: 8px;
          bottom: 4px;
      }
      
      .hero-subtitle-main {
          font-size: 20px;
      }
      
      .hero-description {
          font-size: 15px;
          margin-bottom: 32px;
      }
      
      .btn-explore {
          padding: 14px 28px;
          font-size: 15px;
      }
      
      .hero-stats {
          flex-direction: column;
          gap: 16px;
          margin-top: 40px;
      }
      
      .hero-stat-item {
          width: 100%;
          max-width: 320px;
          justify-content: center;
      }
      
      .tools-title {
          font-size: 28px;
      }
      
      .tools-features {
          flex-direction: column;
          gap: 16px;
      }
      
      .tool-card {
          padding: 28px;
      }
      
      .tool-title {
          font-size: 22px;
      }
  }
  
  @media (max-width: 480px) {
      .container {
          padding: 0 16px;
      }
      
      .hero-title {
          font-size: 32px;
      }
      
      .hero-subtitle-main {
          font-size: 18px;
      }
      
      .hero-description {
          font-size: 14px;
      }
      
      .btn-explore {
          padding: 12px 24px;
          font-size: 14px;
      }
      
      .tools-title {
          font-size: 24px;
      }
      
      .tool-icon {
          width: 56px;
          height: 56px;
      }
      
      .tool-icon .iconfont {
          font-size: 28px;
      }
  }
  
  
  .help-today-section {
      padding: 100px 0;
      background: #fff;
  }
  
  .help-today-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
  }
  
  .help-today-left {
      max-width: 600px;
  }
  
  .help-today-title {
      font-size: 48px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 20px;
      line-height: 1.2;
  }
  
  .help-today-description {
      font-size: 16px;
      color: #64748b;
      line-height: 1.6;
      margin-bottom: 40px;
  }
  
  .help-options-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
  }
  
  .help-option-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 16px;
      background: #f8fafc;
      border-radius: 12px;
      text-decoration: none;
      transition: all 0.3s ease;
      border: 1px solid transparent;
  }
  
  .help-option-item:hover {
      background: #fff;
      border-color: #e2e8f0;
      transform: translateX(5px);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  }
  
  .help-option-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
  }
  
  .help-option-icon .iconfont {
      font-size: 20px;
      color: #fff;
  }
  
  .help-option-cyan {
      background: #22d3ee;
  }
  
  .help-option-blue {
      background: #3b82f6;
  }
  
  .help-option-green {
      background: #10b981;
  }
  
  .help-option-purple {
      background: #8b5cf6;
  }
  
  .help-option-teal {
      background: #14b8a6;
  }
  
  .help-option-orange {
      background: #f97316;
  }
  
  .help-option-gray {
      background: #64748b;
  }
  
  .help-option-pink {
      background: #ec4899;
  }
  
  .help-option-text {
      font-size: 14px;
      font-weight: 500;
      color: #1e293b;
      line-height: 1.4;
  }
  
  .help-today-right {
      position: relative;
  }
  
  .help-today-image-wrapper {
      position: relative;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  }
  
  .help-today-image {
      width: 100%;
      height: auto;
      display: block;
      border-radius: 20px;
      padding: 12px;
  }
  
  .help-today-card {
      position: absolute;
      bottom: 30px;
      left: 30px;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      padding: 24px;
      border-radius: 16px;
      max-width: 280px;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
      animation: floatCard 3s ease-in-out infinite
  }
  
  @keyframes floatCard {
      0%, 100% {
          transform: translateY(0);
      }
      50% {
          transform: translateY(-10px);
      }
  }
  
  .help-card-title {
      font-size: 20px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 8px;
  }
  
  .help-card-text {
      font-size: 13px;
      color: #64748b;
      line-height: 1.5;
      margin-bottom: 16px;
  }
  
  .help-card-link {
      display: inline-block;
      font-size: 14px;
      font-weight: 600;
      color: #22d3ee;
      text-decoration: none;
      transition: all 0.3s ease;
  }
  
  .help-card-link:hover {
      color: #0891b2;
      transform: translateX(3px);
  }
  
  @media (max-width: 1024px) {
      .help-today-content {
          gap: 60px;
      }
      
      .help-today-title {
          font-size: 42px;
      }
  }
  
  @media (max-width: 768px) {
      .help-today-section {
          padding: 60px 0;
      }
      
      .help-today-content {
          grid-template-columns: 1fr;
          gap: 40px;
      }
      
      .help-today-title {
          font-size: 36px;
      }
      
      .help-options-grid {
          grid-template-columns: 1fr;
      }
      
      .help-today-card {
          bottom: 20px;
          right: 20px;
          max-width: 240px;
          padding: 20px;
      }
  }
  
  @media (max-width: 640px) {
      .help-today-title {
          font-size: 32px;
      }
      
      .help-today-description {
          font-size: 15px;
      }
      
      .help-option-item {
          padding: 14px;
      }
      
      .help-option-icon {
          width: 36px;
          height: 36px;
      }
      
      .help-option-icon .iconfont {
          font-size: 18px;
      }
      
      .help-option-text {
          font-size: 13px;
      }
      
      .help-today-card {
          position: static;
          margin-top: 20px;
          max-width: 100%;
      }
  }
  
  @media (max-width: 480px) {
      .help-today-title {
          font-size: 28px;
      }
      
      .help-card-title {
          font-size: 18px;
      }
  }
  
  
  .privacy-section {
      padding: 100px 0;
      background: #032950;
      position: relative;
      overflow: hidden;
  }
  
  .privacy-section::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -10%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(34, 211, 238, 0.1) 0%, transparent 70%);
      border-radius: 50%;
  }
  
  .privacy-section::after {
      content: '';
      position: absolute;
      bottom: -30%;
      left: -5%;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
      border-radius: 50%;
  }
  
  .privacy-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
      position: relative;
      z-index: 1;
  }
  
  .privacy-left {
      max-width: 600px;
  }
  
  .privacy-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 20px;
      background: rgba(34, 211, 238, 0.15);
      border: 1px solid rgba(34, 211, 238, 0.3);
      border-radius: 50px;
      margin-bottom: 24px;
  }
  
  .privacy-badge .iconfont {
      font-size: 16px;
      color: #0bf8af;
  }
  
  .privacy-badge span {
      font-size: 12px;
      font-weight: 600;
      color: white;
      letter-spacing: 1px;
  }
  
  .privacy-title {
      font-size: 48px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 20px;
      line-height: 1.2;
  }
  
  .privacy-description {
      font-size: 16px;
      color: #b7b7b7;
      line-height: 1.7;
      margin-bottom: 32px;
  }
  
  .privacy-features {
      list-style: none;
  }
  
  .privacy-feature-item {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
      font-size: 16px;
      color: #fff;
  }
  
  .privacy-feature-item .iconfont {
      font-size: 20px;
      color: #0bf8af;
      flex-shrink: 0;
  }
  
  .privacy-right {
      display: flex;
      justify-content: center;
      align-items: center;
  }
  
  .privacy-card {
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(20px);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: 24px;
      padding: 48px;
      text-align: center;
      max-width: 480px;
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
      transition: all 0.4s ease;
  }
  
  .privacy-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
      background: rgba(255, 255, 255, 0.15);
  }
  
  .privacy-card-icon {
      width: 100px;
      height: 100px;
      margin: 0 auto 32px;
      background: #0bf8af;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 10px 40px rgba(34, 211, 238, 0.4);
      animation: pulseGlow 2s ease-in-out infinite;
  }
  
  @keyframes pulseGlow {
      0%, 100% {
          box-shadow: 0 10px 40px rgba(34, 211, 238, 0.4);
          transform: scale(1);
      }
      50% {
          box-shadow: 0 10px 60px rgba(34, 211, 238, 0.6);
          transform: scale(1.05);
      }
  }
  
  .privacy-card-icon .iconfont {
      font-size: 48px;
      color: #fff;
      font-weight: 500;
  }
  
  .privacy-card-title {
      font-size: 28px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 16px;
  }
  
  .privacy-card-description {
      font-size: 15px;
      color: #b7b7b7;
      line-height: 1.7;
      margin-bottom: 24px;
  }
  
  .privacy-card-badges {
      display: flex;
      justify-content: center;
      gap: 12px;
      flex-wrap: wrap;
  }
  
  .privacy-badge-item {
      padding: 8px 16px;
      background: rgba(34, 211, 238, 0.2);
      border: 1px solid rgba(34, 211, 238, 0.4);
      border-radius: 20px;
      font-size: 12px;
      font-weight: 600;
      color: white;
      letter-spacing: 0.5px;
  }
  
  @media (max-width: 1024px) {
      .privacy-content {
          gap: 60px;
      }
      
      .privacy-title {
          font-size: 42px;
      }
      
      .privacy-card {
          padding: 40px;
      }
  }
  
  @media (max-width: 768px) {
      .privacy-section {
          padding: 60px 0;
      }
      
      .privacy-content {
          grid-template-columns: 1fr;
          gap: 40px;
      }
      
      .privacy-title {
          font-size: 36px;
      }
      
      .privacy-card {
          padding: 36px;
          max-width: 100%;
      }
      
      .privacy-card-icon {
          width: 80px;
          height: 80px;
          margin-bottom: 24px;
      }
      
      .privacy-card-icon .iconfont {
          font-size: 40px;
      }
      
      .privacy-card-title {
          font-size: 24px;
      }
  }
  
  @media (max-width: 640px) {
      .privacy-title {
          font-size: 32px;
      }
      
      .privacy-description {
          font-size: 15px;
      }
      
      .privacy-feature-item {
          font-size: 15px;
      }
      
      .privacy-card {
          padding: 32px 24px;
      }
      
      .privacy-card-title {
          font-size: 22px;
      }
      
      .privacy-card-description {
          font-size: 14px;
      }
  }
  
  @media (max-width: 480px) {
      .privacy-title {
          font-size: 28px;
      }
      
      .privacy-badge {
          padding: 6px 16px;
      }
      
      .privacy-badge .iconfont {
          font-size: 14px;
      }
      
      .privacy-badge span {
          font-size: 11px;
      }
      
      .privacy-card-icon {
          width: 70px;
          height: 70px;
      }
      
      .privacy-card-icon .iconfont {
          font-size: 36px;
      }
  }
  
  
  .quality-section {
      padding: 100px 0;
      background: #fff;
  }
  
  .quality-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
  }
  
  .quality-left {
      position: relative;
  }
  
  .quality-image-wrapper {
      position: relative;
      border-radius: 24px;
      overflow: hidden;
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  }
  
  .quality-image {
      width: 100%;
      height: auto;
      min-height: 700px;
      display: block;
      border-radius: 24px;
      padding: 12px;
  }
  
  .quality-stats-card {
      position: absolute;
      bottom: 30px;
      left: 50%;
      transform: translateX(-50%);
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(20px);
      padding: 24px 32px;
      border-radius: 20px;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
      display: flex;
      align-items: center;
      gap: 24px;
      min-width: 400px;
      flex-direction: column;
  }
  .quality-stats-card-data {
      display: flex;
      flex-direction: row;
      align-items: center;
      justify-content: space-around;
      width: 100%;
  }
  .quality-stat-item {
      text-align: center;
  }
  
  .quality-stat-number {
      font-size: 36px;
      font-weight: 800;
      color: #0f172a;
      line-height: 1;
      margin-bottom: 4px;
  }
  
  .quality-stat-label {
      font-size: 11px;
      font-weight: 600;
      color: #64748b;
      letter-spacing: 1px;
  }
  
  .quality-stat-divider {
      width: 1px;
      height: 40px;
      background: #e2e8f0;
  }
  
  .quality-progress-bar {
      width: 100%;
      height: 4px;
      background: #e2e8f0;
      border-radius: 0 0 20px 20px;
      overflow: hidden;
  }
  
  .quality-progress-fill {
      height: 100%;
      background: linear-gradient(90deg, #22d3ee 0%, #06b6d4 100%);
      width: 100%;
      animation: progressFill 3s ease-out;
  }
  
  @keyframes progressFill {
      from {
          width: 0;
      }
      to {
          width: 75%;
      }
  }
  
  .quality-right {
      max-width: 600px;
  }
  
  .quality-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 20px;
      background: rgba(34, 211, 238, 0.1);
      border: 1px solid rgba(34, 211, 238, 0.3);
      border-radius: 50px;
      margin-bottom: 24px;
  }
  
  .quality-badge .iconfont {
      font-size: 16px;
      color: #22d3ee;
  }
  
  .quality-badge span {
      font-size: 12px;
      font-weight: 600;
      color: #0891b2;
      letter-spacing: 1px;
  }
  
  .quality-title {
      font-size: 48px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 20px;
      line-height: 1.2;
  }
  
  .quality-title-highlight {
      color: #2AC0C1;
      position: relative;
  }
  
  .quality-description {
      font-size: 16px;
      color: #64748b;
      line-height: 1.7;
      margin-bottom: 16px;
  }
  
  .quality-description-sub {
      font-size: 16px;
      color: #64748b;
      line-height: 1.7;
      margin-bottom: 32px;
  }
  
  .quality-description-sub strong {
      color: #0891b2;
      font-weight: 600;
  }
  
  .quality-features-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      margin-bottom: 32px;
  }
  
  .quality-feature-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 15px;
      color: #1e293b;
  }
  
  .quality-feature-item .iconfont {
      font-size: 18px;
      color: #22d3ee;
      flex-shrink: 0;
  }
  
  .btn-quality {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 32px;
      background: #0f172a;
      color: #fff;
      border: none;
      border-radius: 50px;
      font-size: 16px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
      box-shadow: 0 4px 20px rgba(15, 23, 42, 0.3);
  }
  
  .btn-quality:hover {
      background: #1e293b;
      transform: translateY(-3px);
      box-shadow: 0 8px 30px rgba(15, 23, 42, 0.4);
  }
  
  .btn-quality .iconfont {
      font-size: 14px;
      transition: transform 0.3s ease;
  }
  
  .btn-quality:hover .iconfont {
      transform: translateX(5px);
  }
  
  @media (max-width: 1024px) {
      .quality-content {
          gap: 60px;
      }
      
      .quality-title {
          font-size: 42px;
      }
      
      .quality-stats-card {
          min-width: 280px;
          padding: 20px 24px;
      }
      
      .quality-stat-number {
          font-size: 32px;
      }
  }
  @media (max-width: 800px) {
      .tool-card-cyan {
          grid-column: span 1 / span 1;
      }
      .help-today-left {
          max-width: 100%;
      }
  }
  @media (max-width: 768px) {
      .quality-section {
          padding: 60px 0;
      }
      
      .quality-content {
          grid-template-columns: 1fr;
          gap: 40px;
      }
      
      .quality-title {
          font-size: 36px;
      }
      
      .quality-features-grid {
          grid-template-columns: 1fr;
      }
      
      .quality-stats-card {
          bottom: 20px;
          min-width: 260px;
          padding: 18px 20px;
      }
      
      .quality-stat-number {
          font-size: 28px;
      }
  }
  
  @media (max-width: 640px) {
      .quality-title {
          font-size: 32px;
      }
      
      .quality-description,
      .quality-description-sub {
          font-size: 15px;
      }
      
      .quality-stats-card {
          min-width: auto;
          width: calc(100% - 40px);
          padding: 16px;
          gap: 16px;
      }
      
      .quality-stat-number {
          font-size: 24px;
      }
      
      .quality-stat-label {
          font-size: 10px;
      }
      
      .btn-quality {
          width: 100%;
          justify-content: center;
      }
  }
  
  @media (max-width: 480px) {
      .quality-title {
          font-size: 28px;
      }
      
      .quality-badge {
          padding: 6px 16px;
      }
      
      .quality-badge .iconfont {
          font-size: 14px;
      }
      
      .quality-badge span {
          font-size: 11px;
      }
      
      .quality-stats-card {
          flex-direction: column;
          gap: 12px;
      }
      
      .quality-stat-divider {
          width: 60px;
          height: 1px;
      }
  }
  
  
  .recognition-section {
      padding: 100px 0;
      background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
      text-align: center;
  }
  
  .recognition-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 20px;
      background: rgba(34, 211, 238, 0.1);
      border: 1px solid rgba(34, 211, 238, 0.3);
      border-radius: 50px;
      margin-bottom: 24px;
  }
  
  .recognition-badge .iconfont {
      font-size: 16px;
      color: #22d3ee;
  }
  
  .recognition-badge span {
      font-size: 12px;
      font-weight: 600;
      color: #0891b2;
      letter-spacing: 1px;
  }
  
  .recognition-title {
      font-size: 48px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 16px;
      line-height: 1.2;
  }
  
  .recognition-subtitle {
      font-size: 16px;
      color: #64748b;
      max-width: 700px;
      margin: 0 auto 60px;
      line-height: 1.6;
  }
  
  .recognition-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      max-width: 1200px;
      margin: 0 auto;
  }
  
  .recognition-card {
      background: #fff;
      border-radius: 20px;
      padding: 32px;
      text-align: left;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
      transition: all 0.4s ease;
      border: 1px solid transparent;
      position: relative;
      overflow: hidden;
  }
  
  .recognition-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, #22d3ee 0%, #06b6d4 100%);
      transform: scaleX(0);
      transition: transform 0.4s ease;
  }
  
  .recognition-card:hover::before {
      transform: scaleX(1);
  }
  
  .recognition-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
      border-color: #e2e8f0;
  }
  
  .recognition-card-header {
      margin-bottom: 20px;
  }
  
  .recognition-source {
      font-size: 18px;
      font-weight: 700;
      color: #22d3ee;
      letter-spacing: 1px;
  }
  
  .recognition-source-green {
      color: #10b981;
  }
  
  .recognition-source-purple {
      color: #8b5cf6;
  }
  
  .recognition-quote {
      margin: 0 0 24px 0;
  }
  
  .recognition-quote p {
      font-size: 15px;
      color: #475569;
      line-height: 1.7;
      font-style: italic;
      position: relative;
      padding-left: 20px;
  }
  
  .recognition-quote p::before {
      content: '"';
      position: absolute;
      left: 0;
      top: -5px;
      font-size: 32px;
      color: #cbd5e1;
      font-family: Georgia, serif;
  }
  
  .recognition-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 20px;
      border-top: 1px solid #e2e8f0;
  }
  
  .recognition-date {
      font-size: 13px;
      color: #94a3b8;
      font-weight: 500;
  }
  
  .recognition-link {
      width: 32px;
      height: 32px;
      background: #f1f5f9;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #64748b;
      text-decoration: none;
      transition: all 0.3s ease;
  }
  
  .recognition-link:hover {
      background: #22d3ee;
      color: #fff;
      transform: translateX(3px);
  }
  
  .recognition-link .iconfont {
      font-size: 14px;
  }
  
  @media (max-width: 1024px) {
      .recognition-title {
          font-size: 42px;
      }
      
      .recognition-grid {
          gap: 24px;
      }
  }
  
  @media (max-width: 768px) {
      .recognition-section {
          padding: 60px 0;
      }
      
      .recognition-title {
          font-size: 36px;
      }
      
      .recognition-subtitle {
          font-size: 15px;
          margin-bottom: 40px;
      }
      
      .recognition-grid {
          grid-template-columns: 1fr;
          gap: 24px;
      }
      
      .recognition-card {
          padding: 28px;
      }
  }
  
  @media (max-width: 640px) {
      .recognition-title {
          font-size: 32px;
      }
      
      .recognition-card {
          padding: 24px;
      }
      
      .recognition-source {
          font-size: 16px;
      }
      
      .recognition-quote p {
          font-size: 14px;
          padding-left: 16px;
      }
      
      .recognition-quote p::before {
          font-size: 28px;
      }
  }
  
  @media (max-width: 480px) {
      .recognition-title {
          font-size: 28px;
      }
      
      .recognition-badge {
          padding: 6px 16px;
      }
      
      .recognition-badge .iconfont {
          font-size: 14px;
      }
      
      .recognition-badge span {
          font-size: 11px;
      }
  }
  
  
  .confidence-section {
      padding: 100px 0;
      background: #fff;
      text-align: center;
  }
  
  .confidence-title {
      font-size: 48px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 16px;
      line-height: 1.2;
  }
  
  .confidence-subtitle {
      font-size: 16px;
      color: #64748b;
      max-width: 600px;
      margin: 0 auto 60px;
      line-height: 1.6;
  }
  
  .confidence-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 32px;
      max-width: 1200px;
      margin: 0 auto;
  }
  
  .confidence-item {
      background: #f8fafc;
      border-radius: 16px;
      padding: 40px 24px;
      transition: all 0.4s ease;
      border: 1px solid transparent;
  }
  
  .confidence-item:hover {
      background: #fff;
      border-color: #e2e8f0;
      transform: translateY(-8px);
      box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
  }
  
  .confidence-icon {
      width: 64px;
      height: 64px;
      margin: 0 auto 24px;
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.3s ease;
  }
  
  .confidence-icon .iconfont {
      font-size: 32px;
      color: #fff;
  }
  
  .confidence-item:hover .confidence-icon {
      transform: scale(1.1) rotate(5deg);
  }
  
  .confidence-icon-cyan {
      background: linear-gradient(135deg, #22d3ee 0%, #06b6d4 100%);
  }
  
  .confidence-icon-green {
      background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  }
  
  .confidence-icon-purple {
      background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  }
  
  .confidence-icon-orange {
      background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  }
  
  .confidence-item-title {
      font-size: 20px;
      font-weight: 600;
      color: #0f172a;
      margin-bottom: 12px;
  }
  
  .confidence-item-text {
      font-size: 14px;
      color: #64748b;
      line-height: 1.6;
  }
  
  @media (max-width: 1024px) {
      .confidence-title {
          font-size: 42px;
      }
      
      .confidence-grid {
          grid-template-columns: repeat(2, 1fr);
          gap: 24px;
      }
  }
  
  @media (max-width: 768px) {
      .confidence-section {
          padding: 60px 0;
      }
      
      .confidence-title {
          font-size: 36px;
      }
      
      .confidence-subtitle {
          font-size: 15px;
          margin-bottom: 40px;
      }
      
      .confidence-grid {
          grid-template-columns: repeat(2, 1fr);
          gap: 20px;
      }
      
      .confidence-item {
          padding: 32px 20px;
      }
      
      .confidence-icon {
          width: 56px;
          height: 56px;
          margin-bottom: 20px;
      }
      
      .confidence-icon .iconfont {
          font-size: 28px;
      }
  }
  
  @media (max-width: 640px) {
      .confidence-title {
          font-size: 32px;
      }
      
      .confidence-grid {
          grid-template-columns: 1fr;
          gap: 16px;
      }
      
      .confidence-item {
          padding: 28px 20px;
      }
      
      .confidence-item-title {
          font-size: 18px;
      }
  }
  
  @media (max-width: 480px) {
      .confidence-title {
          font-size: 28px;
      }
      
      .confidence-icon {
          width: 52px;
          height: 52px;
      }
      
      .confidence-icon .iconfont {
          font-size: 26px;
      }
  }
  
  
  .explore-section {
      padding: 100px 0;
      background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
      text-align: center;
  }
  
  .explore-title {
      font-size: 48px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 16px;
      line-height: 1.2;
  }
  
  .explore-subtitle {
      font-size: 16px;
      color: #64748b;
      max-width: 700px;
      margin: 0 auto 60px;
      line-height: 1.6;
  }
  
  .explore-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 32px;
      max-width: 1100px;
      margin: 0 auto;
  }
  
  .explore-card {
      background: #fff;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
      transition: all 0.4s ease;
      text-align: left;
  }
  
  .explore-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  }
  
  .explore-image-wrapper {
      position: relative;
      width: 100%;
      height: 280px;
      overflow: hidden;
  }
  
  .explore-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
  }
  
  .explore-card:hover .explore-image {
      transform: scale(1.1);
  }
  
  .explore-badge {
      position: absolute;
      top: 20px;
      left: 20px;
      width: 48px;
      height: 48px;
      background: rgba(34, 211, 238, 0.95);
      backdrop-filter: blur(10px);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 12px rgba(34, 211, 238, 0.4);
  }
  
  .explore-badge .iconfont {
      font-size: 24px;
      color: #fff;
  }
  
  .explore-badge-green {
      background: rgba(16, 185, 129, 0.95);
      box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
  }
  
  .explore-content {
      padding: 32px;
  }
  
  .explore-card-title {
      font-size: 24px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 12px;
  }
  
  .explore-card-description {
      font-size: 15px;
      color: #64748b;
      line-height: 1.6;
      margin-bottom: 24px;
  }
  
  .explore-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 15px;
      font-weight: 600;
      color: #22d3ee;
      text-decoration: none;
      transition: all 0.3s ease;
  }
  
  .explore-link:hover {
      gap: 12px;
      color: #0891b2;
  }
  
  .explore-link .iconfont {
      font-size: 14px;
      transition: transform 0.3s ease;
  }
  
  .explore-link:hover .iconfont {
      transform: translateX(3px);
  }
  
  @media (max-width: 1024px) {
      .explore-title {
          font-size: 42px;
      }
      
      .explore-grid {
          gap: 24px;
      }
  }
  
  @media (max-width: 768px) {
      .explore-section {
          padding: 60px 0;
      }
      
      .explore-title {
          font-size: 36px;
      }
      
      .explore-subtitle {
          font-size: 15px;
          margin-bottom: 40px;
      }
      
      .explore-grid {
          grid-template-columns: 1fr;
          gap: 24px;
      }
      
      .explore-image-wrapper {
          height: 240px;
      }
      
      .explore-content {
          padding: 28px;
      }
  }
  
  @media (max-width: 640px) {
      .explore-title {
          font-size: 32px;
      }
      
      .explore-image-wrapper {
          height: 220px;
      }
      
      .explore-content {
          padding: 24px;
      }
      
      .explore-card-title {
          font-size: 22px;
      }
      
      .explore-card-description {
          font-size: 14px;
      }
      
      .explore-badge {
          width: 44px;
          height: 44px;
          top: 16px;
          left: 16px;
      }
      
      .explore-badge .iconfont {
          font-size: 22px;
      }
  }
  
  @media (max-width: 480px) {
      .explore-title {
          font-size: 28px;
      }
      
      .explore-image-wrapper {
          height: 200px;
      }
      
      .explore-card-title {
          font-size: 20px;
      }
  }