:root {
    color-scheme: dark;
    --bg: #121014; --panel: #1a171b; --panel-2: #221e23; --border: #332e33;
    --text: #e8e4e6; --text-dim: #9c939b; --accent: #ff4d7e;
  }
  * { box-sizing: border-box; }
  body {
    margin: 0; padding: 14px 18px 44px; background: var(--bg); color: var(--text);
    font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
    line-height: 1.7; font-size: 14px;
  }
  .wrap { max-width: 980px; margin: 0 auto; }
  .brand-link { display: inline-flex; flex-direction: column; line-height: 1; text-decoration: none; margin-bottom: 16px; }
  .brand-en {
    font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-size: 20px; font-weight: 800; letter-spacing: .10em;
    background: linear-gradient(90deg, #ff8fb4, #ff4d7e 55%, #a86cff);
    -webkit-background-clip: text; background-clip: text; color: transparent;
  }
  .brand-ja { font-size: 10px; letter-spacing: .32em; color: var(--text-dim); margin-top: 5px; }
  h1 { font-size: 19px; margin: 0 0 4px; }
  .lead { color: var(--text-dim); font-size: 12.5px; margin: 0 0 18px; }

  .arc-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 16px 14px;
  }
  .arc-card { display: block; text-decoration: none; color: var(--text); }
  .arc-thumb {
    /* span なので display:block が要る（inlineだと aspect-ratio も高さも効かない） */
    display: block; position: relative; overflow: hidden; border-radius: 8px;
    aspect-ratio: 4 / 3; border: 1px solid var(--border);
    transition: border-color .15s ease;
  }
  .arc-card:hover .arc-thumb { border-color: var(--accent); }
  /* 何が描かれているかは分かるが、はっきりは見えない——押したくなる強さに
     （2026-08-01ユーザー指示）。ぼかしは弱め、暗幕も薄めにして文字は影で立たせる。 */
  .arc-bg {
    position: absolute; inset: -12px; background-size: cover; background-position: center 30%;
    filter: blur(5px) saturate(1.1) brightness(.72); transform: scale(1.04);
  }
  .arc-thumb::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(18,16,20,.18), rgba(18,16,20,.55));
  }
  .arc-title {
    position: absolute; z-index: 1; inset: 0; display: flex;
    align-items: center; justify-content: center; text-align: center;
    padding: 12px; font-size: 15px; font-weight: 800; line-height: 1.55;
    /* ぼかしを弱めたぶん、文字側の影を二重にして可読性を確保する */
    text-shadow: 0 1px 3px rgba(0,0,0,.95), 0 2px 14px rgba(0,0,0,.85);
  }
  .arc-noimg { background: linear-gradient(135deg, #241d28, #1a171b); }
  .arc-meta { margin-top: 7px; font-size: 11.5px; color: var(--text-dim); }
  .arc-lead {
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden; margin-top: 2px; font-size: 11.5px; line-height: 1.7;
    color: var(--text-dim);
  }

  .pager { display: flex; gap: 6px; justify-content: center; align-items: center; margin-top: 26px; flex-wrap: wrap; }
  .pager a, .pager span {
    display: inline-block; min-width: 30px; text-align: center; padding: 5px 9px;
    border-radius: 6px; border: 1px solid var(--border); background: var(--panel);
    color: var(--text-dim); text-decoration: none; font-size: 12.5px;
  }
  .pager a:hover { border-color: var(--accent); color: var(--text); }
  .pager .on { border-color: var(--accent); color: var(--accent); }
  .back { margin-top: 24px; }
  .back a { color: var(--text-dim); text-decoration: none; font-size: 12.5px; }
  .back a:hover { color: var(--accent); }