.title {
  font-size: max(2vw, 24px);
  line-height: 1.1;
  padding-bottom: .4em;
  color: rgb(255, 255, 255);
  text-shadow: 0 2px 2px rgba(0, 0, 0, .1); 
}

.text {
  font-size:1.1rem;
  line-height: 1.4;
  overflow: hidden;
  padding-bottom: 20px;
  color: rgba(255, 255, 255, 0.7);
}

.accordions {
  display:flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 20vh;
}

.accordion {
  background: linear-gradient(200deg, rgb(29, 145, 252) 13.57%, rgb(90, 54, 192) 98.38%);
  width: max(70vw, 280px);
  padding: 25px 30px 10px;
  border-radius: 15px;
  margin-bottom: 40px;
  box-shadow: 0 30px 30px -10px rgba(0, 0, 0, .3);
  
  &:nth-child(2) {
    background: linear-gradient(200deg, rgb(242, 136, 133) 13.57%, rgb(233, 79, 102) 98.38%);
  }
  
  &:nth-child(3) {
    background: linear-gradient(200deg, rgb(101, 187, 118) 13.57%, rgb(70, 111, 171) 98.38%);
  }
  
  &:nth-child(4) {
    background: linear-gradient(200deg, #c215d1 13.57%, #9813a1 98.38%);
  }
}


@media (max-width: 480px) {
  .accordion {
    padding: 15px 20px 8px;
  }
  .title {
    font-size: 20px;
  }
}


/* TIMELINE
–––––––––––––––––––––––––––––––––––––––––––––––––– */

.timeline ul {
    padding: 50px 0;
  }
  
  .timeline ul li {
    list-style-type: none;
    position: relative;
    width: 6px;
    margin: 0 auto;
    padding-top: 50px;
    background: #000;
  }
  
  .timeline ul li::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: inherit;
    z-index: 1;
  }
  
  .timeline ul li div {
    position: relative;
    bottom: 0;
    width: 500px;
    padding: 15px;
    background: #5b8ef485;/*background*/
  }
  
  .timeline ul li div::before {
    content: "";
    position: absolute;
    bottom: 7px;

    width: 0;
    height: 0;
    border-style: solid;
  }
  
  .timeline ul li:nth-child(odd) div {
    left: 45px;
  }
  
  .timeline ul li:nth-child(odd) div::before {
    left: -15px;
    border-width: 8px 16px 8px 0;
    border-color: transparent #5b8ef485  transparent transparent;/*箭头*/ 
  }
  
  .timeline ul li:nth-child(even) div {
    left: -539px;
  }
  
  .timeline ul li:nth-child(even) div::before {
    right: -15px;
    border-width: 8px 0 8px 16px;
    border-color: transparent transparent transparent #5b8ef485;/**/
  }
  
  time {
    display: block;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 8px;
  }
  
  .timeline ul li div{
    box-shadow: 0 5px 10px rgba(0,0,0,.1);
    border-radius: 10px;
  }
  
  /* EFFECTS
  –––––––––––––––––––––––––––––––––––––––––––––––––– */
  
  .timeline ul li::after {
    transition: background 0.5s ease-in-out;
  }
  
  .timeline ul li.in-view::after {
    background: #5b8ef4;/*圈*/
  }
  
  .timeline ul li div {
    visibility: hidden;
    opacity: 0;
    transition: all 0.5s ease-in-out;
  }
  
  .timeline ul li:nth-child(odd) div {
    transform: translate3d(200px, 0, 0);
  }
  
  .timeline ul li:nth-child(even) div {
    transform: translate3d(-200px, 0, 0);
  }
  
  .timeline ul li.in-view div {
    transform: none;
    visibility: visible;
    opacity: 1;
  }
  
  
  /* GENERAL MEDIA QUERIES
  –––––––––––––––––––––––––––––––––––––––––––––––––– */
    
  @media screen and (max-width: 1300px) {
    .timeline ul li div {
      width: 450px;
    }
    .timeline ul li:nth-child(even) div {
      left: -489px;
      /*250+45-6*/
    }
  }
  @media screen and (max-width: 1000px) {
    .timeline ul li div {
      width: 300px;
    }
    .timeline ul li:nth-child(even) div {
      left: -339px;
      /*250+45-6*/
    }
  }
  
  @media screen and (max-width: 700px) {
    .timeline ul li {
      margin-left: 20px;
    }
    .timeline ul li div {
      width: calc(100vw - 91px);
    }
    .timeline ul li:nth-child(even) div {
      left: 45px;
    }
    .timeline ul li:nth-child(even) div::before {
      left: -15px;
      border-width: 8px 16px 8px 0;
      border-color: transparent #f45b69 transparent transparent;
    }
  }
  
  
  /* EXTRA/CLIP PATH STYLES
  –––––––––––––––––––––––––––––––––––––––––––––––––– */
  .timeline-clippy ul li::after {
    width: 40px;
    height: 40px;
    border-radius: 0;
  }
  
  .timeline-rhombus ul li::after {
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  }
  
  .timeline-rhombus ul li div::before {
    bottom: 12px;
  }
  
  .timeline-star ul li::after {
    clip-path: polygon(
      50% 0%,
      61% 35%,
      98% 35%,
      68% 57%,
      79% 91%,
      50% 70%,
      21% 91%,
      32% 57%,
      2% 35%,
      39% 35%
    );
  }
  
  .timeline-heptagon ul li::after {
    clip-path: polygon(
      50% 0%,
      90% 20%,
      100% 60%,
      75% 100%,
      25% 100%,
      0% 60%,
      10% 20%
    );
  }
  
  .timeline-infinite ul li::after {
    animation: scaleAnimation 2s infinite;
  }
  
  @keyframes scaleAnimation {
    0% {
      transform: translateX(-50%) scale(1);
    }
    50% {
      transform: translateX(-50%) scale(1.25);
    }
    100% {
      transform: translateX(-50%) scale(1);
    }
  }