::-webkit-scrollbar {
        width: 6px;
      }
      html,
      body {
        overflow-x: hidden;
      }
      [id] {
        scroll-margin-top: 96px;
      }
      ::-webkit-scrollbar-track {
        background: #020617;
      }
      ::-webkit-scrollbar-thumb {
        background: #9f1239;
        border-radius: 3px;
      }
      .text-gradient-red {
        background: linear-gradient(to right, #fb7185, #be123c);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
      }
      .glass-panel {
        background: rgba(2, 6, 23, 0.7);
        backdrop-filter: blur(20px);
        border: 1px solid rgba(159, 18, 57, 0.15);
      }
      .card-hover-red {
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      }
      .card-hover-red:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 40px -10px rgba(159, 18, 57, 0.2);
        border-color: rgba(159, 18, 57, 0.5);
      }
      .avatar-img {
        object-fit: cover;
        filter: grayscale(20%) contrast(1.1);
        transition: all 0.3s ease;
      }
      .group:hover .avatar-img {
        filter: grayscale(0%) contrast(1);
      }
      .bg-grid-red {
        background-image: linear-gradient(
            to right,
            rgba(159, 18, 57, 0.05) 1px,
            transparent 1px
          ),
          linear-gradient(
            to bottom,
            rgba(159, 18, 57, 0.05) 1px,
            transparent 1px
          );
        background-size: 40px 40px;
      }

      /* 无限滚动动画 */
      @keyframes scroll-left {
        0% {
          transform: translateX(0);
        }
        100% {
          transform: translateX(-50%);
        }
      }
      @keyframes scroll-right {
        0% {
          transform: translateX(-50%);
        }
        100% {
          transform: translateX(0);
        }
      }
      .animate-scroll-left {
        animation: scroll-left 40s linear infinite;
      }
      .animate-scroll-right {
        animation: scroll-right 40s linear infinite;
      }
      .pause-on-hover:hover {
        animation-play-state: paused;
      }

      /* 模拟 Logo 文字的高级质感 */
      .brand-logo-mock {
        font-family: "Inter", sans-serif;
        font-weight: 900;
        letter-spacing: -0.05em;
        color: rgba(255, 255, 255, 0.3);
        transition: all 0.4s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 3rem;
        font-size: 1.5rem;
        white-space: nowrap;
      }
      .brand-logo-mock:hover {
        color: #fff;
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
        transform: scale(1.05);
      }
      .insight-two-line {
        display: -webkit-box;
        overflow: hidden;
        word-break: break-word;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
      }
      .insight-two-line--title {
        min-height: 3.5rem;
      }
      .insight-two-line--summary {
        min-height: 2.5rem;
      }
      .floating-qr {
        position: fixed;
        right: 20px;
        bottom: 20px;
        z-index: 60;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 8px;
        width: 150px;
        height: auto;
        padding: 10px;
        border-radius: 24px;
        border: 1px solid rgba(159, 18, 57, 0.32);
        background: rgba(2, 6, 23, 0.88);
        box-shadow: 0 20px 45px rgba(2, 6, 23, 0.42);
        backdrop-filter: blur(18px);
      }

      .floating-qr__hint {
        font-size: 12px;
        line-height: 1.4;
        color: #f8fafc;
        text-align: center;
        letter-spacing: 0.04em;
      }

      .floating-qr img {
        width: 100%;
        height: 100%;
        display: block;
        object-fit: cover;
        border-radius: 16px;
        background: #ffffff;
      }


      .aifacts-block,
      .aifacts-faq {
        position: relative;
        padding: 72px 16px;
        border-top: 1px solid rgba(159, 18, 57, 0.3);
        background: #020617;
      }

      .aifacts-block > *,
      .aifacts-faq__inner {
        width: 100%;
        max-width: 1120px;
        margin-left: auto;
        margin-right: auto;
      }

      .aifacts-title {
        margin: 0 auto 24px;
        color: #ffffff;
        font-size: 32px;
        line-height: 1.3;
        font-weight: 900;
        overflow-wrap: anywhere;
      }

      .aifacts-subtitle {
        margin: 40px auto 16px;
        color: #fb7185;
        font-size: 22px;
        line-height: 1.35;
        font-weight: 800;
      }

      .aifacts-eyebrow {
        margin: 0 0 12px;
        color: #fb7185;
        font-size: 12px;
        font-weight: 800;
        letter-spacing: 0.16em;
        text-transform: uppercase;
      }

      .aifacts-block p,
      .aifacts-block li,
      .aifacts-faq__item p {
        color: #cbd5e1;
        font-size: 15px;
        line-height: 1.9;
      }

      .aifacts-block strong,
      .aifacts-faq__item summary {
        color: #ffffff;
      }

      .aifacts-block a {
        color: #fb7185;
        text-decoration: underline;
        text-underline-offset: 4px;
      }

      .aifacts-services {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
        padding: 0;
        list-style: none;
      }

      .aifacts-services li,
      .aifacts-faq__item {
        border: 1px solid rgba(51, 65, 85, 0.88);
        border-radius: 8px;
        background: rgba(15, 23, 42, 0.76);
        padding: 20px;
      }

      .aifacts-faq__grid {
        display: grid;
        gap: 14px;
      }

      .aifacts-faq__item summary {
        cursor: pointer;
        font-size: 16px;
        line-height: 1.5;
        font-weight: 800;
      }

      .aifacts-faq__question {
        display: inline;
        margin: 0;
        color: #ffffff;
        font-size: inherit;
        line-height: inherit;
        font-weight: inherit;
      }

      .aifacts-faq__item p {
        margin: 14px 0 0;
      }

      @media (max-width: 768px) {
        .aifacts-block,
        .aifacts-faq {
          padding: 52px 16px;
        }

        .aifacts-title {
          font-size: 26px;
        }

        .aifacts-services {
          grid-template-columns: 1fr;
        }
      }

      @media (max-width: 768px) {
        .floating-qr {
          display: none;
        }
      }