:root{
      --bg:#070b10;
      --card:#0f1621;
      --ink:#e9eef7;
      --muted:#a7b4c7;
      --line:rgba(255,255,255,.10);
      --accent:#56a6ff;
      --chip:rgba(86,166,255,.14);
    }
    *{box-sizing:border-box}
    body{
      margin:0;
      font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
      background: var(--bg);
      color: var(--ink);
      line-height: 1.75;
    }
    a{ color: var(--accent); text-decoration:none; }
    a:hover{ text-decoration:underline; }

    .wrap{ max-width: 1120px; margin: 0 auto; padding: 18px; }

    /* Top nav */
    .topbar{
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
      padding: 14px 0;
      border-bottom: 1px solid var(--line);
    }
    .brand{ display:flex; flex-direction:column; gap:2px; }
    .brand .logo{ margin:0; font-size: 16px; letter-spacing:.3px; color: var(--ink); }
    .brand .tag{ font-size: 12px; color: var(--muted); }
    .nav{ display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
    .nav a{
      color: var(--ink);
      font-size: 13px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid transparent;
    }
    .nav a:hover{ border-color: var(--line); text-decoration:none; background: rgba(255,255,255,.04); }

    /* Layout */
    .grid{
      display:grid;
      grid-template-columns: 64px 1fr 320px;
      gap: 16px;
      margin-top: 16px;
    }
    @media (max-width: 1100px){
      .grid{ grid-template-columns: 1fr; }
      .share-rail{ display:none; }
      .sidebar{ order: 3; }
    }

    /* Article card */
    .article{
      background: rgba(255,255,255,.03);
      border: 1px solid var(--line);
      border-radius: 18px;
      overflow: hidden;
    }
    .article-header{
      padding: 18px 18px 14px;
      border-bottom: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(86,166,255,.10), rgba(255,255,255,.01));
    }
    .breadcrumbs{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      font-size: 12px; color: var(--muted);
      margin-bottom: 10px;
    }
    .breadcrumbs a{ color: var(--muted); }
    .chips{ display:flex; gap:8px; flex-wrap:wrap; margin: 8px 0 10px; }
    .chip{
      background: var(--chip);
      color:#cfe6ff;
      border:1px solid rgba(86,166,255,.25);
      padding: 5px 10px;
      border-radius: 999px;
      font-size: 12px;
    }
    h1{
      margin: 8px 0 10px;
      font-size: 34px;
      line-height: 1.15;
      letter-spacing: .2px;
    }
    .meta{
      color: var(--muted);
      font-size: 13px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }

    /* Share row (mobile + inside article) */
    .share-row{
      display:flex; gap:8px; flex-wrap:wrap; align-items:center;
      margin-top: 12px;
    }
    .btnlink{
      display:inline-flex; align-items:center; gap:6px;
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.03);
      color: var(--ink);
      font-size: 13px;
      cursor:pointer;
      text-decoration:none;
    }
    .btnlink:hover{ background: rgba(255,255,255,.06); text-decoration:none; }
    .toast{ display:none; color:#7CFFB2; font-size:12px; }

    /* Sticky share rail */
    .share-rail{
      position: sticky;
      top: 16px;
      height: fit-content;
      display:flex;
      flex-direction:column;
      gap:8px;
      align-items:stretch;
    }
    .share-rail .btnlink{ justify-content:center; }

    /* Carousel */
    .media{
      padding: 14px 18px 0;
    }
    .carousel-wrap{ margin: 10px 0 14px; }
    .carousel-head{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 10px;
    }
    .controls{ display:flex; gap:8px; flex-wrap:wrap; }
    .carousel{
      display:flex;
      gap:12px;
      overflow-x:auto;
      scroll-snap-type:x mandatory;
      border:1px solid var(--line);
      border-radius: 16px;
      background: rgba(255,255,255,.02);
      padding: 10px;
      -webkit-overflow-scrolling: touch;
    }
    .carousel::-webkit-scrollbar { height: 10px; }
    .carousel::-webkit-scrollbar-thumb { background: rgba(255,255,255,.18); border-radius: 999px; }

    .slide{
      flex: 0 0 92%;
      scroll-snap-align: center;
      border-radius: 14px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.06);
      background:#000;

      /* ✅ stable size + correct image sizing */
      aspect-ratio: 16 / 9;
      display:flex;
      align-items:center;
      justify-content:center;
      position:relative;
    }
    .slide img{
      width:100%;
      height:100%;
      object-fit: contain; /* ✅ no stretching */
      display:block;
      background:#000;
    }
    @media (min-width: 900px){ .slide{ flex-basis: 72%; } }

    .caption{
      position:absolute;
      left: 10px;
      bottom: 10px;
      background: rgba(0,0,0,.55);
      color:#fff;
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 12px;
      backdrop-filter: blur(2px);
    }

    /* Article body */
    .body{
      padding: 6px 18px 18px;
    }
    .article-text{
      color: #dbe4f2;
      font-size: 16px;
      white-space: pre-wrap;
      margin: 0;
    }

    /* Sidebar */
    .sidebar{
      position: sticky;
      top: 16px;
      height: fit-content;
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .panel{
      border: 1px solid var(--line);
      border-radius: 18px;
      background: rgba(255,255,255,.03);
      padding: 14px;
    }
    .panel h3{
      margin: 0 0 10px;
      font-size: 14px;
      color: #dfe7f5;
      letter-spacing: .2px;
    }
    .rel a{ color: var(--ink); text-decoration:none; }
    .rel a:hover{ text-decoration:underline; }
    .rel-item{
      padding: 10px 0;
      border-top: 1px solid rgba(255,255,255,.06);
    }
    .rel-item:first-child{ border-top:none; padding-top:0; }
    .smallmuted{ color: var(--muted); font-size: 12px; }