/* ═══ 鲸帆智投 · 动效系统 ═══ */
.go{opacity:0;transform:translateY(36px);transition:opacity .7s var(--ease-out-expo),transform .7s var(--ease-out-expo)}
.go.in{opacity:1;transform:translateY(0)}
.del1{transition-delay:.1s}.del2{transition-delay:.2s}.del3{transition-delay:.3s}.del4{transition-delay:.4s}

.st > *{opacity:0;transform:translateY(24px);transition:opacity .5s var(--ease-out-expo),transform .5s var(--ease-out-expo)}
.st.in > *:nth-child(1){transition-delay:0ms}.st.in > *:nth-child(2){transition-delay:.1s}
.st.in > *:nth-child(3){transition-delay:.2s}.st.in > *:nth-child(4){transition-delay:.3s}
.st.in > *:nth-child(5){transition-delay:.4s}.st.in > *:nth-child(6){transition-delay:.5s}
.st.in > *{opacity:1;transform:translateY(0)}

/* 滚动进度条 */
.scroll-bar{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--color-hermes),var(--color-cronus),var(--color-start));z-index:9999;transition:width .1s linear}