/* =========================================================
   Cheetah デモ — コラム（一覧・記事・トップのコラム欄・切替）
   色とフォントは tokens.css の変数だけを使う。
   ========================================================= */

/* ---------- 利用者｜事業者 切替 ---------- */
.side-switch { display: flex; align-items: center; gap: 2px; }
.sw-link { display: flex; align-items: center; min-height: 44px; padding: 0 2px; text-decoration: none; }
.sw-pill { display: inline-flex; align-items: center; height: 32px; padding: 0 12px; font-size: 13px; font-weight: 700; line-height: 1; color: var(--bg); border: 2px solid rgba(244, 240, 230, .45); white-space: nowrap; }
.sw-link.is-current .sw-pill { background: var(--accent); border-color: var(--accent); color: var(--ink); }
@media (max-width: 640px) {
  .site-head { flex-wrap: wrap; }
  .side-switch { margin-left: auto; }
}

/* ---------- ページの頭（一覧） ---------- */
.col-head { position: relative; padding-top: clamp(28px, 5vw, 56px); }
.col-head .spots { color: var(--accent); }
.page-title { font-family: var(--f-head); font-weight: var(--head-w); font-size: clamp(2rem, 5.4vw, 3.6rem); line-height: var(--head-lh); letter-spacing: var(--head-ls); margin-top: .35em; }
.page-sub { margin-top: .9em; font-size: 1.02rem; line-height: 1.9; }
.grass-line { height: 14px; margin-top: clamp(20px, 3.4vw, 36px); background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='28' height='12' viewBox='0 0 28 12'><path d='M2 12 L4.5 3 L7 12 M10 12 L12 1 L14.5 12 M18 12 L20 4 L22.5 12 M24.5 12 L26 5 L27.5 12' stroke='%230D0D0B' stroke-width='1.7' fill='none'/></svg>") repeat-x left bottom / auto 12px; opacity: .35; }

/* ---------- 絞り込みの札 ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(22px, 3.6vw, 36px); }
.filters .chip { min-height: 48px; }

/* ---------- 記事カード ---------- */
.col-grid { display: grid; grid-template-columns: 1fr; gap: 18px; margin-top: clamp(22px, 3.6vw, 36px); padding-bottom: clamp(40px, 6vw, 72px); }
@media (min-width: 800px) { .col-grid { grid-template-columns: 1fr 1fr; } }
.col-card { position: relative; display: block; background: #F4F0E6; color: var(--ink); text-decoration: none; border: var(--bw) solid var(--ink); box-shadow: none; padding: 1.15em 1.2em 1.9em; }
.col-card::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 6px; height: 12px; background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='28' height='12' viewBox='0 0 28 12'><path d='M2 12 L4.5 3 L7 12 M10 12 L12 1 L14.5 12 M18 12 L20 4 L22.5 12 M24.5 12 L26 5 L27.5 12' stroke='%230D0D0B' stroke-width='1.7' fill='none'/></svg>") repeat-x left bottom / auto 12px; opacity: .3; pointer-events: none; }
a.col-card:hover .col-card-t { text-decoration: underline; }
.col-card-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.cat-tag { display: inline-block; font-size: .78rem; font-weight: 700; line-height: 1; padding: .42em .7em; border: 2px solid var(--ink); }
.st { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; line-height: 1; padding: .42em .7em; }
.st-sample { background: var(--ink); color: var(--accent); }
.st-soon { color: var(--muted); border: 1px solid var(--hair); }
.col-card-t { display: block; font-family: var(--f-head); font-weight: var(--head-w); font-size: clamp(1.15rem, 2.4vw, 1.45rem); line-height: 1.45; margin-top: .55em; }
.col-card-d { display: block; margin-top: .5em; font-size: .95rem; line-height: 1.8; color: var(--ink); }
.col-card-m { display: block; margin-top: .6em; font-size: .82rem; color: var(--muted); }
.col-card.is-soon { border: 1px solid rgba(13, 13, 11, .35); box-shadow: none; background: transparent; }
.col-card.is-soon .col-card-t { color: var(--muted); }
.col-card.is-soon .cat-tag { border-color: var(--hair); color: var(--muted); }
.col-empty { margin-top: 28px; padding-bottom: clamp(40px, 6vw, 72px); font-size: 1rem; }

/* ---------- トップのコラム欄 ---------- */
.col-strip-sec { padding-block: clamp(48px, 7vw, 96px); }
.strip-row { display: flex; gap: 14px; overflow-x: auto; padding: 6px 2px 12px; margin-top: clamp(20px, 3vw, 32px); scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.strip-row .col-card { flex: 0 0 84%; scroll-snap-align: start; }
@media (min-width: 800px) {
  .strip-row { display: grid; grid-template-columns: repeat(3, 1fr); overflow: visible; padding-bottom: 6px; }
  .strip-row .col-card { flex: none; }
}
.strip-more { display: inline-block; margin-top: 14px; font-weight: 700; padding: .6em 0; }

/* ---------- 締めのCTA帯（墨） ---------- */
.band-ink { position: relative; overflow: hidden; background: var(--ink); color: var(--bg); }
.band-ink .spots { color: var(--accent); }
.band-ink .btn-primary { background: var(--accent); color: var(--ink); border-color: var(--accent); }
.band-ink .pro-lead { color: rgba(244, 240, 230, .85); }

/* ---------- 記事ページ ---------- */
.crumbs { padding-top: clamp(20px, 3.4vw, 36px); font-size: .85rem; color: var(--muted); line-height: 1.8; }
.crumbs a { color: var(--ink); }
.post-wrap { max-width: 44em; margin-inline: auto; }
.sample-flag { display: inline-block; background: var(--accent); color: var(--ink); font-size: .8rem; font-weight: 700; padding: .45em .9em; margin-top: 18px; }
.post-title { font-family: var(--f-head); font-weight: var(--head-w); font-size: clamp(1.8rem, 5vw, 2.9rem); line-height: 1.35; letter-spacing: var(--head-ls); margin-top: .5em; }
.post-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 16px; font-size: .88rem; color: var(--muted); }
.points { background: #F4F0E6; border: var(--bw) solid var(--ink); box-shadow: none; padding: 1.1em 1.25em 1.25em; margin-top: 28px; }
.points-h { font-family: var(--f-head); font-size: 1.05rem; margin-bottom: .5em; font-weight: 700}
.points ul { list-style: none; }
.points li { position: relative; padding-left: 1.1em; line-height: 1.8; margin-top: .3em; }
.points li::before { content: ""; position: absolute; left: 0; top: .62em; width: .5em; height: .5em; background: var(--accent); }
.toc { border: 1px solid var(--hair); background: #F4F0E6; padding: 1em 1.25em 1.15em; margin-top: 22px; }
.toc-h { font-family: var(--f-head); font-size: 1rem; margin-bottom: .45em; font-weight: 700}
.toc ol { padding-left: 1.4em; line-height: 2; }
.toc a { color: var(--ink); }
.post-body { margin-top: 34px; font-size: 16px; line-height: 1.9; }
.post-body p { margin-top: 1.1em; }
.post-body h2 { font-family: var(--f-head); font-weight: var(--head-w); font-size: clamp(1.35rem, 3.4vw, 1.8rem); line-height: 1.4; border-left: 8px solid var(--accent); padding-left: .55em; margin-top: 1.9em; }
.post-body h3 { font-family: var(--f-head); font-size: 1.12rem; margin-top: 1.7em; font-weight: 700}
.post-body ul { padding-left: 1.3em; margin-top: 1em; line-height: 1.9; }
.post-body table { width: 100%; border-collapse: collapse; margin-top: 1.2em; font-size: .95rem; }
.post-body th, .post-body td { border: 1px solid var(--hair); padding: .6em .8em; text-align: left; line-height: 1.7; }
.post-body th { background: var(--bg); font-weight: 700; }
.post-body blockquote { border-left: 4px solid var(--accent); padding-left: 1em; margin-top: 1.2em; color: var(--ink); }
.mid-cta { background: #F4F0E6; border: var(--bw) solid var(--ink); box-shadow: none; padding: 1.2em 1.3em 1.35em; margin-top: 2.2em; }
.mid-cta h2 { border-left: 0; padding-left: 0; margin-top: 0; font-size: 1.3rem; }
.mid-cta p { margin-top: .6em; }
.mid-cta .cta-row { margin-top: 1em; }
.related { padding-block: clamp(44px, 6vw, 80px); }
.related .col-grid { padding-bottom: 0; }
.post-note { max-width: 44em; margin-inline: auto; padding-bottom: clamp(44px, 6vw, 80px); font-size: .9rem; line-height: 1.9; color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  .col-card, .chip, .sw-pill { transition: none !important; }
  html { scroll-behavior: auto; }
}

/* 斑点（SVG）が画面の右外へはみ出して、横スクロールが出るのを防ぐ */
.col-head, .band-ink { position: relative; overflow: hidden; }