/* 目次ページ（むっく696 自主制作サンプル集）
   3つの作品の邪魔をしないよう、白黒ベースで控えめに。 */
:root {
  --bg: #FFFFFF;
  --ink: #111111;
  --soft: #5A5A5A;
  --line: #E4E4E4;
  --tag: #F3F3F3;
  --max: 1080px;
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Noto Sans JP", "Hiragino Sans", sans-serif; font-size: 15px; line-height: 1.85; letter-spacing: .03em; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--ink); }
h1, h2, h3, p { margin: 0; }
.container { width: min(100% - 32px, var(--max)); margin-inline: auto; }

.site-head { padding: 56px 0 40px; border-bottom: 1px solid var(--line); }
.site-head .who { font-size: 13px; letter-spacing: .2em; color: var(--soft); }
.site-head h1 { font-size: clamp(26px, 6vw, 40px); font-weight: 700; margin: 8px 0 18px; line-height: 1.4; }
.notice { display: inline-block; border: 1.5px solid var(--ink); padding: 10px 16px; font-weight: 700; font-size: 14px; }
.site-head .lead { margin-top: 18px; color: var(--soft); max-width: 42em; }

.works { display: grid; gap: 56px; padding: 56px 0; }
.work { display: grid; gap: 22px; }
.work-thumb { display: block; border: 1px solid var(--line); overflow: hidden; aspect-ratio: 16 / 10; }
.work-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.work-thumb:hover img { transform: scale(1.02); }
.work .no { font-size: 13px; letter-spacing: .2em; color: var(--soft); }
.work h2 { font-size: clamp(21px, 4.6vw, 26px); font-weight: 700; margin: 2px 0 10px; line-height: 1.45; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0 0 14px; padding: 0; }
.tags li { background: var(--tag); font-size: 12px; padding: 2px 10px; }
.work p.desc { color: var(--soft); }
.points { margin: 14px 0 0; padding-left: 1.2em; font-size: 14px; }
.points li + li { margin-top: 4px; }
.links { display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; margin-top: 18px; }
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 700; padding: 12px 22px; }
.btn:hover { background: #333; }
.links .sub { font-size: 13px; color: var(--soft); }
a:focus-visible { outline: 3px solid #888; outline-offset: 3px; }

.common { border-top: 1px solid var(--line); padding: 44px 0; }
.common h2 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.common ul { margin: 0; padding-left: 1.2em; color: var(--soft); font-size: 14px; }
.common li + li { margin-top: 4px; }

.site-foot { border-top: 1px solid var(--line); padding: 28px 0 40px; font-size: 13px; color: var(--soft); }

@media (min-width: 768px) {
  .site-head { padding: 88px 0 56px; }
  .works { gap: 80px; padding: 80px 0; }
  .work { grid-template-columns: 1.15fr 1fr; gap: 44px; align-items: center; }
  .work:nth-child(even) .work-thumb { order: 2; }
}
@media (prefers-reduced-motion: reduce) { .work-thumb img { transition: none; } }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }