北の壁纸墙

<script>
  new Vue({
    el: '#app',
    data: {
      photos: [
        {
          id: 1,
          src: 'https://img2024.cnblogs.com/blog/3509019/202512/3509019-20251208083446999-302622779.png',
          alt: 'Mountain',
          title: '背景图',
          desc: '清晨的第一缕阳光洒在雪山上。',
          ratio: 'normal'
        },
        {
          id: 1,
          src: 'https://picsum.photos/600/800?random=1',
          alt: 'Mountain',
          title: '山间晨曦',
          desc: '清晨的第一缕阳光洒在雪山上。',
          ratio: 'normal'
        },
        {
          id: 2,
          src: 'https://images.cnblogs.com/cnblogs_com/blogs/829502/galleries/2418081/o_250901160708_74ee5d9de148c8068605cfa7b6322027.jpeg',
          alt: 'Ocean',
          title: '蔚蓝海岸',
          desc: '地中海的宁静午后。',
          ratio: 'wide'
        },
        {
          id: 3,
          src: 'https://picsum.photos/400/600?random=3',
          alt: 'Forest',
          title: '林间小径',
          desc: '雨后森林，空气清新。',
          ratio: 'tall'
        },
        {
          id: 4,
          src: 'https://picsum.photos/600/800?random=4',
          alt: 'City',
          title: '都市夜景',
          desc: '东京涩谷的霓虹光影。',
          ratio: 'normal'
        }
      ]
    }
  })
</script>

<!-- run -->
<style>
  .postBody {
    padding: 0px 20px !important;
  }

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

  #app {
    font-family: 'Segoe UI', system-ui, sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 40px 20px;
  }

  .photo-wall {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    width: 100%;
  }

  .photo-card {
    position: relative;
    aspect-ratio: 3 / 4;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: border-color 0.3s ease;
    background: white;
  }

  .photo-card.wide { aspect-ratio: 4 / 3; }
  .photo-card.tall { aspect-ratio: 2 / 3; }

  .photo-card:hover {
    border-color: #1e56a0;
  }

  .photo-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  .photo-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
    pointer-events: none;
  }

  .photo-card:hover .photo-info {
    transform: translateY(0);
    opacity: 1;
  }

  .photo-info h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
  }

  .photo-info p {
    font-size: 13px;
    opacity: 0.9;
  }

  @media (max-width: 600px) {
    #app {
      padding: 20px 12px;
    }
    .photo-wall {
      gap: 12px;
    }
  }
</style>
<div id="app">
  <div class="photo-wall">
    <div
      v-for="photo in photos"
      :key="photo.id"
      :class="['photo-card', photo.ratio]"
    >
      <img :src="photo.src" :alt="photo.alt" />
      <div class="photo-info">
        <h3>{{ photo.title }}</h3>
        <p>{{ photo.desc }}</p>
      </div>
    </div>
  </div>
</div>