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

    :root {
      --yellow: #FFD700;
      --yellow-light: #FFF4CC;
      --yellow-dark: #FFA500;
      --black: #1A1A1A;
      --white: #FFFFFF;
      --gray: #6B7280;
      --light-bg: #FFFBF0;
    }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--light-bg);
      color: var(--black);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      -webkit-tap-highlight-color: rgba(255, 215, 0, 0.2);
    }

    /* 移动端触摸优化 */
    button, a, .faq-question, .float-btn {
      -webkit-tap-highlight-color: rgba(255, 215, 0, 0.3);
      touch-action: manipulation;
    }

    /* 性能优化 - GPU加速动画元素 */
    .geometric-shape,
    .float-btn,
    .neon-banner::before,
    .live-dot {
      transform: translateZ(0);
      backface-visibility: hidden;
    }

    /* 优化交互元素 */
    @media (hover: hover) {
      .step-bubble,
      .brand-tile,
      .testimonial-sticker,
      .rank-row {
        transform: translateZ(0);
        backface-visibility: hidden;
      }
    }

    /* 确保可点击元素有足够的触摸区域 */
    @media (hover: none) and (pointer: coarse) {
      button, a {
        min-height: 44px;
        min-width: 44px;
      }
    }

    h1, h2, h3 {
      font-family: 'Space Grotesk', sans-serif;
    }

    /* 移动端文本优化 */
    @media (max-width: 768px) {
      * {
        word-wrap: break-word;
        overflow-wrap: break-word;
      }

      /* 防止文本溢出 */
      p, span, div, li {
        max-width: 100%;
      }

      /* 优化行高 */
      body {
        line-height: 1.6;
      }

      /* 禁用移动端的悬停效果 */
      .brand-tile:hover,
      .step-bubble:hover,
      .testimonial-sticker:hover {
        transform: none;
      }

      /* 移动端保持原样 */
      .brand-tile:active,
      .step-bubble:active {
        transform: scale(0.98);
      }

      /* 优化按钮点击反馈 */
      .cta-button:active,
      .mega-cta-button:active,
      .float-btn:active {
        transform: scale(0.95);
      }
    }

    /* 霓虹横幅 */
    .neon-banner {
      background: var(--black);
      color: var(--yellow);
      padding: 15px 20px;
      text-align: center;
      font-weight: 700;
      font-size: 18px;
      position: relative;
      overflow: hidden;
      box-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
      animation: neonPulse 2s ease-in-out infinite;
    }

    @keyframes neonPulse {
      0%, 100% { box-shadow: 0 0 30px rgba(255, 215, 0, 0.5); }
      50% { box-shadow: 0 0 50px rgba(255, 215, 0, 0.8); }
    }

    .neon-banner::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.3), transparent);
      animation: scan 3s linear infinite;
    }

    @keyframes scan {
      to { left: 100%; }
    }

    /* 英雄区域 - 全新对角线分割布局 */
    .hero-section {
      min-height: 90vh;
      position: relative;
      display: flex;
      align-items: center;
      background: linear-gradient(135deg, var(--yellow) 0%, var(--yellow) 50%, var(--white) 50%, var(--white) 100%);
      padding: 60px 30px;
      overflow: hidden;
    }

    .hero-container {
      max-width: 1400px;
      margin: 0 auto;
      width: 100%;
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 60px;
      align-items: center;
      z-index: 10;
      position: relative;
    }

    /* 几何装饰 */
    .geometric-shape {
      position: absolute;
      border: 3px solid var(--black);
    }

    .shape-1 {
      width: 200px;
      height: 200px;
      top: 10%;
      left: 5%;
      transform: rotate(45deg);
      background: var(--yellow-light);
      animation: float 6s ease-in-out infinite;
    }

    .shape-2 {
      width: 150px;
      height: 150px;
      bottom: 15%;
      right: 8%;
      border-radius: 50%;
      background: var(--yellow);
      animation: float 8s ease-in-out infinite reverse;
    }

    .shape-3 {
      width: 100px;
      height: 100px;
      top: 40%;
      right: 15%;
      background: var(--black);
      animation: rotate 10s linear infinite;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0) rotate(45deg); }
      50% { transform: translateY(-30px) rotate(45deg); }
    }

    @keyframes rotate {
      from { transform: rotate(0deg); }
      to { transform: rotate(360deg); }
    }

    /* 主内容 */
    .hero-content {
      background: var(--white);
      padding: 50px;
      border: 5px solid var(--black);
      box-shadow: 12px 12px 0 var(--black);
      position: relative;
    }

    .label-tag {
      display: inline-block;
      background: var(--yellow);
      color: var(--black);
      padding: 8px 20px;
      font-weight: 700;
      font-size: 14px;
      margin-bottom: 25px;
      border: 2px solid var(--black);
      letter-spacing: 1px;
      text-transform: uppercase;
    }

    .hero-title {
      font-size: 72px;
      font-weight: 900;
      line-height: 1.1;
      margin-bottom: 20px;
      color: var(--black);
      text-transform: uppercase;
      letter-spacing: -2px;
    }

    .hero-title .highlight {
      background: var(--yellow);
      padding: 5px 10px;
      display: inline-block;
      transform: rotate(-2deg);
    }

    .hero-subtitle {
      font-size: 24px;
      color: var(--gray);
      margin-bottom: 35px;
      font-weight: 500;
    }

    .bullet-points {
      list-style: none;
      margin-bottom: 35px;
    }

    .bullet-points li {
      font-size: 18px;
      font-weight: 600;
      margin-bottom: 15px;
      padding-left: 40px;
      position: relative;
    }

    .bullet-points li::before {
      content: '✓';
      position: absolute;
      left: 0;
      width: 30px;
      height: 30px;
      background: var(--yellow);
      border: 2px solid var(--black);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
    }

    /* 按钮 */
    .cta-button {
      display: inline-block;
      background: #4CAF50;
      color: #fff;
      padding: 22px 50px;
      font-size: 20px;
      font-weight: 900;
      text-decoration: none;
      border: 4px solid var(--black);
      box-shadow: 6px 6px 0 var(--yellow);
      transition: all 0.2s;
      cursor: pointer;
      text-transform: uppercase;
      letter-spacing: 1px;
      position: relative;
      overflow: hidden;
      animation: bounce2 2s 
      ease-in-out infinite;
    }

    .cta-button:hover {
      transform: translate(3px, 3px);
      box-shadow: 3px 3px 0 var(--yellow);
    }

    .cta-button i {
      margin-right: 10px;
      font-size: 24px;
    }

    /* 数据仪表盘 - 全新卡片式设计 */
    .dashboard-widget {
      background: var(--black);
      padding: 40px;
      border: 5px solid var(--yellow);
      box-shadow: -12px 12px 0 var(--yellow-light);
      position: relative;
    }

    .widget-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 30px;
    }

    .widget-title {
      color: var(--yellow);
      font-size: 20px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 2px;
    }

    .live-indicator {
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--yellow);
      font-size: 14px;
      font-weight: 700;
    }

    .live-dot {
      width: 12px;
      height: 12px;
      background: #ff4444;
      border-radius: 50%;
      animation: blink 1.5s ease-in-out infinite;
    }

    @keyframes blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.3; }
    }

    .big-number {
      font-size: 56px;
      font-weight: 900;
      color: var(--yellow);
      margin-bottom: 10px;
      font-family: 'Space Grotesk', sans-serif;
      letter-spacing: -2px;
    }

    .number-label {
      color: var(--yellow-light);
      font-size: 14px;
      margin-bottom: 30px;
      opacity: 0.8;
    }

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

    .stat-item {
      background: rgba(255, 215, 0, 0.1);
      padding: 20px;
      border: 2px solid var(--yellow);
    }

    .stat-value {
      font-size: 28px;
      font-weight: 900;
      color: var(--yellow);
      margin-bottom: 5px;
    }

    .stat-label {
      color: var(--yellow-light);
      font-size: 13px;
      opacity: 0.8;
    }

    /* 流程区域 - 漫画风格 */
    .process-section {
      padding: 100px 30px;
      background: var(--white);
      position: relative;
    }

    .section-header {
      text-align: center;
      margin-bottom: 80px;
    }

    .section-badge {
      display: inline-block;
      background: var(--yellow);
      color: var(--black);
      padding: 10px 30px;
      font-weight: 700;
      border: 3px solid var(--black);
      margin-bottom: 20px;
      transform: rotate(-2deg);
    }

    .section-title {
      font-size: 64px;
      font-weight: 900;
      color: var(--black);
      margin-bottom: 15px;
      text-transform: uppercase;
      letter-spacing: -2px;
    }

    .section-subtitle {
      font-size: 20px;
      color: var(--gray);
    }

    /* 步骤卡片 - 漫画对话框风格 */
    .steps-wrapper {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 40px;
    }

    .step-bubble {
      background: var(--white);
      border: 5px solid var(--black);
      padding: 40px 30px;
      position: relative;
      box-shadow: 8px 8px 0 var(--yellow);
      transition: all 0.3s;
    }

    .step-bubble:hover {
      transform: translateY(-10px);
      box-shadow: 12px 12px 0 var(--yellow);
    }

    .step-bubble::after {
      content: '';
      position: absolute;
      bottom: -25px;
      left: 50px;
      width: 0;
      height: 0;
      border-left: 25px solid transparent;
      border-right: 0 solid transparent;
      border-top: 25px solid var(--black);
    }

    .step-icon {
      width: 80px;
      height: 80px;
      background: var(--yellow);
      border: 4px solid var(--black);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 36px;
      margin: 0 auto 25px;
      color: var(--black);
    }

    .step-number {
      position: absolute;
      top: -20px;
      right: -20px;
      width: 50px;
      height: 50px;
      background: var(--black);
      color: var(--yellow);
      border: 3px solid var(--yellow);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      font-weight: 900;
    }

    .step-title {
      font-size: 24px;
      font-weight: 900;
      margin-bottom: 15px;
      text-transform: uppercase;
      text-align: center;
    }

    .step-desc {
      font-size: 16px;
      color: var(--gray);
      line-height: 1.6;
      text-align: center;
    }

    .earnings-badge {
      background: var(--yellow);
      color: var(--black);
      padding: 15px 25px;
      border: 3px solid var(--black);
      font-size: 24px;
      font-weight: 900;
      text-align: center;
      margin-top: 20px;
    }

    /* 统计横幅 - 报纸头条风格 */
    .headline-banner {
      background: var(--black);
      color: var(--yellow);
      padding: 40px;
      margin: 80px auto;
      max-width: 1200px;
      border: 5px solid var(--yellow);
      position: relative;
      overflow: hidden;
    }

    .headline-text {
      font-size: 36px;
      font-weight: 900;
      text-transform: uppercase;
      text-align: center;
      line-height: 1.3;
      letter-spacing: -1px;
    }

    .headline-banner::before,
    .headline-banner::after {
      content: '★';
      position: absolute;
      font-size: 60px;
      color: var(--yellow);
      opacity: 0.3;
    }

    .headline-banner::before {
      top: 10px;
      left: 20px;
    }

    .headline-banner::after {
      bottom: 10px;
      right: 20px;
    }

    /* 品牌网格 - 拼贴风格 */
    .brands-collage {
      padding: 100px 30px;
      background: var(--light-bg);
    }

    .brands-grid {
      max-width: 1200px;
      margin: 60px auto 0;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
    }

    .brand-tile {
      aspect-ratio: 1;
      background: var(--white);
      border: 3px solid var(--black);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 30px;
      transition: all 0.3s;
      position: relative;
    }

    .brand-tile:hover {
      background: var(--yellow);
      z-index: 10;
      transform: scale(1.1);
    }

    .brand-tile img {
      max-width: 80%;
      max-height: 80%;
      object-fit: contain;
      /* filter: grayscale(1); */
      transition: filter 0.3s;
    }

    .brand-tile:hover img {
      /* filter: grayscale(0); */
    }

    /* 评价卡片墙 */
    .testimonials-wall {
      padding: 100px 30px;
      background: var(--white);
    }

    .testimonials-grid {
      max-width: 1400px;
      margin: 60px auto 0;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .testimonial-sticker {
      background: var(--yellow-light);
      border: 4px solid var(--black);
      padding: 30px;
      position: relative;
      transform: rotate(var(--rotation));
      transition: all 0.3s;
    }

    .testimonial-sticker:nth-child(1) { --rotation: -2deg; }
    .testimonial-sticker:nth-child(2) { --rotation: 1deg; }
    .testimonial-sticker:nth-child(3) { --rotation: -1deg; }
    .testimonial-sticker:nth-child(4) { --rotation: 2deg; }
    .testimonial-sticker:nth-child(5) { --rotation: -1.5deg; }
    .testimonial-sticker:nth-child(6) { --rotation: 1.5deg; }

    .testimonial-sticker:hover {
      transform: rotate(0deg) scale(1.05);
      z-index: 10;
      box-shadow: 12px 12px 0 var(--black);
    }

    .testimonial-header {
      display: flex;
      align-items: center;
      gap: 15px;
      margin-bottom: 20px;
    }

    .avatar {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      border: 3px solid var(--black);
      object-fit: cover;
    }

    .user-name {
      font-size: 18px;
      font-weight: 900;
      margin-bottom: 5px;
    }

    .verified {
      font-size: 12px;
      color: #10B981;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 5px;
    }

    .testimonial-text {
      font-size: 16px;
      line-height: 1.6;
      margin-bottom: 15px;
      font-weight: 500;
    }

    .stars {
      color: var(--yellow-dark);
      font-size: 18px;
    }

    /* 排行榜 - 街机风格 */
    .leaderboard-arcade {
      padding: 100px 30px;
      background: var(--black);
      color: var(--yellow);
    }

    .arcade-screen {
      max-width: 900px;
      margin: 60px auto 0;
      background: linear-gradient(180deg, #2a2a2a, #1a1a1a);
      border: 8px solid var(--yellow);
      padding: 50px;
      box-shadow: 0 0 50px rgba(255, 215, 0, 0.5);
    }

    .arcade-title {
      text-align: center;
      font-size: 48px;
      font-weight: 900;
      margin-bottom: 40px;
      color: var(--yellow);
      text-shadow: 0 0 20px var(--yellow);
      animation: neonPulse 2s ease-in-out infinite;
    }

    .rank-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: rgba(255, 215, 0, 0.1);
      border: 3px solid var(--yellow);
      padding: 25px;
      margin-bottom: 20px;
      position: relative;
    }

    .rank-row:nth-child(1) {
      background: rgba(255, 215, 0, 0.2);
      border-color: #FFD700;
    }

    .rank-position {
      font-size: 36px;
      font-weight: 900;
      width: 60px;
    }

    .rank-info {
      flex: 1;
      padding: 0 20px;
    }

    .rank-name {
      font-size: 24px;
      font-weight: 900;
      margin-bottom: 5px;
    }

    .rank-tasks {
      font-size: 14px;
      opacity: 0.7;
    }

    .rank-earning {
      font-size: 32px;
      font-weight: 900;
    }

    .crown-icon {
      position: absolute;
      top: -25px;
      left: 50%;
      transform: translateX(-50%);
      font-size: 40px;
    }

    /* FAQ - 折叠手风琴 */
    .faq-accordion {
      padding: 100px 30px;
      background: var(--light-bg);
    }

    .faq-list {
      max-width: 900px;
      margin: 60px auto 0;
    }

    .faq-card {
      background: var(--white);
      border: 4px solid var(--black);
      margin-bottom: 20px;
      overflow: hidden;
      box-shadow: 5px 5px 0 var(--yellow);
    }

    .faq-question {
      padding: 25px 30px;
      font-size: 20px;
      font-weight: 700;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
      transition: background 0.2s;
    }

    .faq-question:hover {
      background: var(--yellow-light);
    }

    .faq-toggle {
      width: 35px;
      height: 35px;
      background: var(--yellow);
      border: 2px solid var(--black);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 24px;
    }

    .faq-answer {
      padding: 0 30px;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      font-size: 16px;
      line-height: 1.8;
      color: var(--gray);
    }

    .faq-card.active .faq-answer {
      max-height: 500px;
      padding: 0 30px 25px 30px;
    }

    /* 最终CTA - 爆炸框 */
    .final-cta {
      padding: 100px 30px;
      background: var(--black);
      position: relative;
      overflow: hidden;
    }

    .explosion-box {
      max-width: 1000px;
      margin: 0 auto;
      background: var(--yellow);
      border: 8px solid var(--black);
      padding: 80px 60px;
      text-align: center;
      position: relative;
      box-shadow: 0 0 50px rgba(255, 215, 0, 0.5);
    }

    .explosion-lines {
      position: absolute;
      top: 50%;
      left: 50%;
      width: 200%;
      height: 200%;
      transform: translate(-50%, -50%);
      background: 
        linear-gradient(0deg, transparent 49%, var(--black) 49%, var(--black) 51%, transparent 51%),
        linear-gradient(45deg, transparent 49%, var(--black) 49%, var(--black) 51%, transparent 51%),
        linear-gradient(90deg, transparent 49%, var(--black) 49%, var(--black) 51%, transparent 51%),
        linear-gradient(135deg, transparent 49%, var(--black) 49%, var(--black) 51%, transparent 51%);
      opacity: 0.1;
      pointer-events: none;
    }

    .final-badge {
      display: inline-block;
      background: var(--black);
      color: var(--yellow);
      padding: 15px 40px;
      font-size: 28px;
      font-weight: 900;
      border: 4px solid var(--black);
      margin-bottom: 30px;
      position: relative;
      z-index: 2;
    }

    .final-title {
      font-size: 56px;
      font-weight: 900;
      color: var(--black);
      margin-bottom: 25px;
      text-transform: uppercase;
      position: relative;
      z-index: 2;
    }

    .final-text {
      font-size: 20px;
      color: var(--black);
      margin-bottom: 40px;
      font-weight: 600;
      position: relative;
      z-index: 2;
    }

    .mega-cta-button {
      display: inline-block;
      background: #4CAF50;
      color: var(--white);
      padding: 30px 70px;
      font-size: 28px;
      font-weight: 900;
      border: 5px solid var(--black);
      box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.3);
      transition: all 0.2s;
      cursor: pointer;
      text-transform: uppercase;
      position: relative;
      z-index: 2;
      animation: bounce2 2s 
ease-in-out infinite;
    }

    .mega-cta-button:hover {
      transform: translate(5px, 5px);
      box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.3);
    }

    .urgency-text {
      margin-top: 30px;
      font-size: 16px;
      color: var(--black);
      font-weight: 700;
      position: relative;
      z-index: 2;
    }

    /* 浮动按钮 */
    .floating-action {
      position: fixed;
      top: 60%;
      right: 30px;
      z-index: 1000;
    }

    .float-btn {
      background: #4CAF50;
      color: var(--white);
      width: 85px;
      height: 85px;
      border-radius: 50%;
      border: 4px solid var(--white);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 32px;
      cursor: pointer;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
      transition: all 0.3s;
      animation: bounce2 2s ease-in-out infinite;
      position: relative;
    }

    @keyframes bounce2 {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    .float-btn:hover {
      transform: scale(1.1) !important;
    }

    /* 通知徽章 */
    .notification-badge {
      position: absolute;
      top: -5px;
      right: -5px;
      background: #ff0000;
      color: white;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 900;
     
      box-shadow: 0 2px 8px rgba(255, 0, 0, 0.4);
     
    }

    @keyframes pulse-badge {
      0%, 100% { 
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(255, 0, 0, 0.4);
      }
      50% { 
        transform: scale(1.1);
        box-shadow: 0 4px 12px rgba(255, 0, 0, 0.6);
      }
    }

    /* 响应式 - 平板 */
    @media (max-width: 1200px) {
      .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
      }

      .hero-section {
        background: linear-gradient(180deg, var(--yellow) 0%, var(--yellow) 40%, var(--white) 40%, var(--white) 100%);
        min-height: auto;
        padding: 40px 20px;
      }

      .dashboard-widget {
        /* margin-top: 40px; */
        box-shadow: -8px 8px 0 var(--yellow-light);
      }

      .steps-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
      }

      .brands-grid {
        grid-template-columns: repeat(3, 1fr);
      }

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

      .geometric-shape {
        display: none;
      }
    }

    /* 响应式 - 手机横屏/小平板 */
    @media (max-width: 768px) {
      /* 全局调整 */
      body {
        font-size: 16px;
      }

      /* 霓虹横幅 */
      .neon-banner {
        font-size: 14px;
        padding: 12px 15px;
      }

      /* 英雄区域 */
      .hero-section {
        padding: 30px 15px;
        background: var(--yellow);
      }

      .hero-content {
        padding: 30px 20px;
        border-width: 3px;
        box-shadow: 6px 6px 0 var(--black);
      }

      .label-tag {
        font-size: 12px;
        padding: 6px 15px;
      }

      .hero-title {
        font-size: 42px;
        letter-spacing: -1px;
      }

      .hero-subtitle {
        font-size: 18px;
        margin-bottom: 25px;
      }

      .bullet-points li {
        font-size: 16px;
        padding-left: 35px;
        margin-bottom: 12px;
      }

      .bullet-points li::before {
        width: 25px;
        height: 25px;
        font-size: 14px;
      }

      .cta-button {
        width: 100%;
        justify-content: center;
        padding: 18px 30px;
        font-size: 16px;
      }

      .cta-button i {
        font-size: 30px;
      }

      /* 数据仪表盘 */
      .dashboard-widget {
        padding: 25px 20px;
        border-width: 3px;
        box-shadow: -6px 6px 0 var(--yellow-light);
      }

      .widget-title {
        font-size: 16px;
      }

      .big-number {
        font-size: 42px;
      }

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

      .stat-item {
        padding: 15px;
      }

      .stat-value {
        font-size: 20px;
      }

      .stat-label {
        font-size: 11px;
      }

      /* 流程区域 */
      .process-section {
        padding: 20px 15px;
      }

      .section-header {
        margin-bottom: 20px;
      }

      .section-badge {
        padding: 8px 20px;
        font-size: 12px;
        border-width: 2px;
      }

      .section-title {
        font-size: 36px;
        letter-spacing: -1px;
      }

      .section-subtitle {
        font-size: 16px;
      }

      .steps-wrapper {
        gap: 40px;
      }

      .step-bubble {
        border-width: 3px;
        padding: 30px 20px;
        box-shadow: 5px 5px 0 var(--yellow);
      }

      .step-bubble::after {
        border-left-width: 20px;
        border-top-width: 20px;
        bottom: -20px;
      }

      .step-number {
        width: 40px;
        height: 40px;
        font-size: 20px;
        top: -15px;
        right: -15px;
      }

      /* 移动端：图标和标题在同一行居中显示 */
      .step-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
        border-width: 3px;
        margin: 0 12px 20px 0;
        display: inline-flex;
      }

      .step-title {
        font-size: 20px;
        margin: 0 0 20px 0;
        text-align: left;
        display: inline-flex;
        align-items: center;
        vertical-align: middle;
      }

      .step-desc {
        font-size: 14px;
        margin-top: 0;
        display: block;
        clear: both;
      }

      .earnings-badge {
        font-size: 18px;
        padding: 12px 20px;
      }

      /* 统计横幅 */
      .headline-banner {
        padding: 25px 20px;
        margin: 50px 15px;
        border-width: 3px;
      }

      .headline-text {
        font-size: 22px;
        letter-spacing: 0;
      }

      .headline-banner::before,
      .headline-banner::after {
        font-size: 40px;
      }

      /* 品牌网格 */
      .brands-collage {
        padding: 60px 15px;
      }

      .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        margin-top: 40px;
      }

      .brand-tile {
        padding: 20px;
        border-width: 2px;
        aspect-ratio: 1;
      }

      .brand-tile:hover {
        transform: scale(1.05);
      }

      /* 评价墙 */
      .testimonials-wall {
        padding: 20px 15px;
      }

      .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 40px;
      }

      .testimonial-sticker {
        border-width: 3px;
        padding: 20px;
        transform: rotate(0deg) !important;
      }

      .testimonial-sticker:hover {
        transform: scale(1.02) !important;
      }

      .avatar {
        width: 50px;
        height: 50px;
      }

      .user-name {
        font-size: 16px;
      }

      .testimonial-text {
        font-size: 15px;
      }

      /* 排行榜 */
      .leaderboard-arcade {
        padding: 60px 15px;
      }

      .arcade-screen {
        padding: 30px 20px;
        border-width: 5px;
        margin-top: 40px;
      }

      .arcade-title {
        font-size: 32px;
        margin-bottom: 30px;
      }

      .rank-row {
        border-width: 2px;
        padding: 20px 15px;
        flex-wrap: wrap;
      }

      .rank-position {
        font-size: 28px;
        width: 50px;
      }

      .rank-info {
        flex: 1;
        min-width: 150px;
      }

      .rank-name {
        font-size: 20px;
      }

      .rank-tasks {
        font-size: 12px;
      }

      .rank-earning {
        font-size: 24px;
        width: 100%;
        text-align: right;
        margin-top: 10px;
      }

      .crown-icon {
        font-size: 32px;
        top: -20px;
      }

      /* FAQ */
      .faq-accordion {
        padding: 60px 15px;
      }

      .faq-list {
        margin-top: 40px;
      }

      .faq-card {
        border-width: 3px;
        box-shadow: 3px 3px 0 var(--yellow);
      }

      .faq-question {
        padding: 20px;
        font-size: 16px;
      }

      .faq-question span {
        padding-right: 10px;
      }

      .faq-toggle {
        width: 30px;
        height: 30px;
        font-size: 20px;
      }

      .faq-answer {
        font-size: 14px;
        line-height: 1.6;
      }

      .faq-card.active .faq-answer {
        padding: 0 20px 20px 20px;
      }

      /* 最终CTA */
      .final-cta {
        padding: 60px 15px;
      }

      .explosion-box {
        padding: 40px 20px;
        border-width: 5px;
      }

      .final-badge {
        padding: 10px 25px;
        font-size: 20px;
        border-width: 3px;
      }

      .final-title {
        font-size: 32px;
      }

      .final-text {
        font-size: 16px;
        margin-bottom: 30px;
      }

      .mega-cta-button {
        padding: 20px 40px;
        font-size: 20px;
        border-width: 4px;
        width: 100%;
      }
      .mega-cta-button i{font-size: 30px;padding-right: 10px;}

      .urgency-text {
        font-size: 14px;
      }

      /* 浮动按钮 */
      .floating-action {
        bottom: 20px;
        right: 20px;
      }

      .float-btn {
        width: 70px;
        height: 70px;
        font-size: 28px;
        border-width: 3px;
      }

      .notification-badge {
        width: 24px;
        height: 24px;
        font-size: 14px;
        border-width: 2px;
        top: -3px;
        right: -3px;
      }
    }

    /* 响应式 - 小屏手机 */
    @media (max-width: 480px) {
      /* 霓虹横幅 */
      .neon-banner {
        font-size: 12px;
        padding: 10px;
      }

      /* 英雄区域 */
      .hero-title {
        font-size: 36px;
      }

      .hero-subtitle {
        font-size: 16px;
      }

      .bullet-points li {
        font-size: 14px;
        padding-left: 30px;
      }

      .bullet-points li::before {
        width: 22px;
        height: 22px;
        font-size: 12px;
      }

      .cta-button {
        padding: 16px 25px;
        font-size: 16px;
      }

      /* 数据仪表 板 */
      .dashboard-widget {
        padding: 20px 15px;
      }

      .big-number {
        font-size: 36px;
      }

      .number-label {
        font-size: 12px;
      }

      .stats-grid {
        gap: 10px;
      }

      .stat-item {
        padding: 12px 8px;
      }

      .stat-value {
        font-size: 18px;
      }

      .stat-label {
        font-size: 10px;
      }

      /* 区域标题 */
      .section-title {
        font-size: 28px;
      }

      .section-subtitle {
        font-size: 14px;
      }

      .section-badge {
        font-size: 11px;
        padding: 6px 15px;
      }

      /* 步骤卡片 */
      .step-bubble {
        padding: 25px 15px;
      }

      .step-icon {
        width: 45px;
        height: 45px;
        font-size: 20px;
        margin: 0 10px 15px 0;
      }

      .step-title {
        font-size: 18px;
        margin: 0 0 15px 0;
      }

      .step-desc {
        font-size: 13px;
        margin-top: 0;
      }

      .earnings-badge {
        font-size: 16px;
        padding: 10px 15px;
      }

      /* 横幅 */
      .headline-banner {
        padding: 20px 15px;
        margin: 0px 10px;
      }

      .headline-text {
        font-size: 18px;
      }

      .headline-banner::before,
      .headline-banner::after {
        font-size: 30px;
      }

      /* 品牌网格 - 移动端2列 */
      .brands-grid {
        gap: 1px;
      }

      .brand-tile {
        padding: 15px;
      }

      /* 评价 */
      .testimonial-sticker {
        padding: 15px;
      }

      .testimonial-header {
        gap: 10px;
      }

      .avatar {
        width: 45px;
        height: 45px;
        border-width: 2px;
      }

      .user-name {
        font-size: 15px;
      }

      .verified {
        font-size: 11px;
      }

      .testimonial-text {
        font-size: 14px;
      }

      .stars {
        font-size: 16px;
      }

      /* 排行榜 */
      .arcade-screen {
        padding: 25px 15px;
      }

      .arcade-title {
        font-size: 24px;
        margin-bottom: 20px;
      }

      .rank-row {
        padding: 15px 12px;
        margin-bottom: 15px;
      }

      .rank-position {
        font-size: 24px;
        width: 40px;
      }

      .rank-info {
        padding: 0 12px;
      }

      .rank-name {
        font-size: 18px;
      }

      .rank-tasks {
        font-size: 11px;
      }

      .rank-earning {
        font-size: 20px;
        margin-top: 8px;
      }

      /* FAQ */
      .faq-card {
        margin-bottom: 15px;
      }

      .faq-question {
        padding: 15px;
        font-size: 15px;
      }

      .faq-toggle {
        width: 28px;
        height: 28px;
        font-size: 18px;
      }

      .faq-answer {
        font-size: 13px;
      }

      .faq-card.active .faq-answer {
        padding: 0 15px 15px 15px;
      }

      /* 最终CTA */
      .explosion-box {
        padding: 30px 15px;
      }

      .final-badge {
        font-size: 18px;
        padding: 8px 20px;
      }

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

      .final-text {
        font-size: 14px;
        margin-bottom: 25px;
      }

      .mega-cta-button {
        padding: 18px 30px;
        font-size: 20px;
      }

      .urgency-text {
        font-size: 13px;
        margin-top: 20px;
      }

      /* 浮动按钮 */
      .floating-action {
        bottom: 15px;
        right: 15px;
      }

      .float-btn {
        width: 70px;
        height: 70px;
        font-size: 24px;
      }
      .float-btn i{font-size: 40px;}

      .notification-badge {
        width: 22px;
        height: 22px;
        font-size: 14px;
        border-width: 2px;
        top: -2px;
        right: -2px;
      }
    }

    /* 响应式 - 超小屏 */
    @media (max-width: 360px) {
      .hero-title {
        font-size: 32px;
      }

      .section-title {
        font-size: 24px;
      }

      .headline-text {
        font-size: 16px;
      }

      .big-number {
        font-size: 32px;
      }

      .rank-earning {
        font-size: 18px;
      }

      .final-title {
        font-size: 24px;
      }
    }