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

        .half {
            position: absolute;
            height: 100%;
            overflow-y: auto;
            overflow-x: hidden;
            padding: 20px;
        }

        .left {
            width: 80%;
            left:0;
            background-color: navajowhite;
        }

        .right {
            width: 20%;
            left: 80%;
            background-color: white;
        }

        .content {
            height: 200%;
        }

        h2 {
            position: fixed;
        }

        p {
            padding-top: 50px;
        }

        img {
            width: 100%;
            margin-top: 20px;
        }

        img.zoomable {
         transition: transform 0.25s ease;
            }

        img.zoomable.zoomed {
             transform: scale(2);
            }

        .content img{
            max-width: 460px;
            width:100%;
            height:auto;
            margin:20px auto;
            display:block;
            cursor: url('plus.png') 8 8,zoom-in;

            border:1px solid rgba(0,0,0,0.1);
            border-radius:4px;

            filter:drop-shadow(0px 4px 10px rgba(0, 0, 0, 0.5));

        }

        .foot{
             margin: 16px 0 4px;
            font-size: 12px;
            color: var(--mute);
            text-align: left;
        }

        .foot a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        .foot a:hover{
            color: #c4a300;
        }

        .stamp-right{
            margin-top: 14px;
            font-size: clamp(11px, 1vw, 13px);
            color: #666;
            line-height: 1.4;
            opacity: 0.85;
            }

        .img-container {
            display: flex;
            justify-content: center;
        }

        .square {
            width: 100px;
            vertical-align: top;
            margin: 5px;
        }

        /* 확대 오버레이 */
        .zoom-overlay {
          position: fixed;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background: rgba(0,0,0,0.2);
          display: flex;
          align-items: center;
          justify-content: flex-start;
          padding-left: 20vw;
          z-index: 999;
          backdrop-filter: blur(1px);
        }

        .zoom-overlay img {
          width:90vw;
          max-width: 600px;
          height: auto;
          max-height: 90vh;
          border-radius: 4px;
          background: white;
          object-fit: contain;
          cursor: url('close.png') 8 8,default;
        }


      @media (max-width: 860px) {

          body {
            display: flex;
            flex-direction: column;
            overflow: auto;
          }

          .content {
            height: auto;
          }

          .right {
            /* 모바일에선 1열 레이아웃이면 width/left 안 쓰는 게 자연스러워 */
            order: 0;
            background-color: white;
          }

          .left {
            order: 1;
          }

        }