/* コラム：サイト共通（site.css）に、一覧と記事の部品だけを足す。2026-11-04 全体に統一 */
:root { --blue2: #6f93f0; }
.wrap { max-width: 1160px; }
section.block { border-top: none; }

/* 扉（料金表と同じ黒地） */
.ph { background: var(--ink); color: #fff; padding: 96px 0 72px; }
.ph .eyebrow { color: var(--blue2); }
.ph .eyebrow a { color: inherit; text-decoration: none; }
.ph .eyebrow a:hover { text-decoration: underline; }
.ph h1 { margin-top: 14px; font-size: clamp(44px, 7vw, 96px); font-weight: 900; line-height: 1.1; letter-spacing: .03em; }
.ph h1 em { font-style: normal; color: var(--blue2); }
.ph .lead { margin-top: 22px; color: #aab4bf; font-size: 15px; max-width: none; }
.ph.art { padding-bottom: 56px; }
.ph.art .wrap { max-width: 808px; }
.ph.art h1 { font-size: clamp(28px, 4vw, 46px); line-height: 1.4; }
.ph .tags { margin-top: 14px; color: var(--blue2); }

/* タグ */
.tags { display: flex; flex-wrap: wrap; gap: 6px 12px; margin: 0; padding: 0; list-style: none; font-family: var(--head); font-size: 13px; font-weight: 700; color: var(--accent); }
.tags li::before { content: "#"; opacity: .6; margin-right: 1px; }

/* 書いた人・日付・読む時間 */
.byline { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-family: var(--head); font-size: 13px; color: #aab4bf; }
.byline img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.byline b { color: #fff; font-weight: 700; }
.byline .dot::before { content: "・"; }

/* 一覧 */
.col-sec { padding: 104px 0; }
.clist { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
.clist > li { border-bottom: 1px solid var(--line); }
.clist a { display: grid; grid-template-columns: minmax(0, 1fr) 20px; gap: 2px 24px; padding: 26px 0; text-decoration: none; }
.clist a::after { content: "→"; grid-column: 2; grid-row: 1 / span 4; align-self: center; justify-self: end; font-family: var(--head); font-weight: 700; color: var(--accent); transition: transform .25s ease; }
.clist a:hover::after { transform: translateX(4px); }
.clist time { font-family: var(--head); font-weight: 700; font-size: 13px; color: var(--dim); font-variant-numeric: tabular-nums; }
.clist .t { font-family: var(--head); font-size: 22px; font-weight: 900; line-height: 1.5; transition: color .2s; word-break: auto-phrase; }
.clist .ex { margin-top: 4px; font-size: 15px; line-height: 1.85; color: var(--soft); }
.clist .tags { margin-top: 8px; }
.clist a:hover .t { color: var(--accent); }
@media (max-width: 640px) { .clist a { padding: 22px 0; gap: 2px 12px; } .clist .t { font-size: 19px; } }

/* 記事 */
article { padding: 104px 0; }
.art-body { max-width: 760px; margin-inline: auto; }
article .lead { margin: 0; max-width: none; font-size: 18px; color: var(--ink); line-height: 2; }
.art-body > p, article li { color: var(--soft); font-size: 16.5px; line-height: 2; }
.art-body > p.lead { color: var(--ink); font-size: 18px; }
article h2 { margin-top: 64px; padding-top: 18px; border-top: 2px solid var(--ink); font-size: clamp(21px, 2.4vw, 26px); font-weight: 900; }
article h2 + * { margin-top: 16px; }
article p + p, article p + ul, article p + ol, article ul + p, article ol + p, article .note + p, article p + .note { margin-top: 1.1em; }
article ul, article ol { margin: 0; padding-left: 1.4em; }
article h2 + ul, article h2 + ol { margin-top: 16px; }
article li + li { margin-top: .4em; }
article .tags li + li, .author .skills li + li { margin-top: 0; }
article strong { color: var(--ink); font-weight: 700; background: linear-gradient(transparent 62%, var(--accent-tint) 62%); }
article .note { margin-top: 1.1em; padding: 0; border: none; font-size: 14px; line-height: 1.8; color: var(--dim); }
article pre, article code { font-family: Consolas, Menlo, monospace; font-size: .92em; }

/* 書いている人 */
.author { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 6px 18px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 22px; }
.author img { width: 76px; height: 76px; border-radius: 50%; object-fit: cover; grid-row: span 2; }
.author p { margin: 0; }
.author .who { font-family: var(--head); line-height: 1.5; }
.author .label { font-size: 11px; font-weight: 700; letter-spacing: .1em; color: var(--dim); }
.author .name { display: block; margin-top: 2px; font-size: 18px; font-weight: 900; color: var(--ink); }
.author .role { display: block; margin-top: 2px; font-size: 12.5px; font-weight: 500; color: var(--soft); }
.author .say { font-family: var(--head); font-size: 15px; font-weight: 700; line-height: 1.8; color: var(--ink); }
.author .say::before { content: "“"; color: var(--accent); margin-right: 2px; }
.author .say::after { content: "”"; color: var(--accent); margin-left: 2px; }
.author .bio { grid-column: 1 / -1; margin-top: 10px; font-size: 14.5px; line-height: 1.9; color: var(--soft); }
.author .skills { grid-column: 1 / -1; margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; list-style: none; }
.author .skills li { padding: 3px 10px; border-radius: 4px; font-size: 12.5px; color: var(--soft); background: var(--paper); line-height: 1.5; }
.article-author { margin-top: 72px; }
.col-author { margin-top: 56px; }

.end { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 560px) {
  article h2 { margin-top: 48px; }
  .author { grid-template-columns: 60px minmax(0, 1fr); padding: 18px; }
  .author img { width: 60px; height: 60px; }
}
@media (max-width: 760px) { .ph, .ph.art { padding: 64px 0 52px; } }
@media (max-width: 600px) { .col-sec, article { padding: 72px 0; } }