/* コラム(読みもの)。土台は LP(/lp/lp.css)と料金のページ(/pricing/pricing.css)。本文は 1 段・行の長さは 40 字前後 */
.col-hero { padding: 64px 0 24px; }
.col-hero .wrap, .col-body .wrap { max-width: 820px; }
.col-hero h1 { margin-top: 10px; font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1.45; letter-spacing: -0.01em; }
.col-meta { margin-top: 14px; font-size: 13px; color: var(--faint); }
.col-lead { margin-top: 18px; font-size: 17px; color: var(--mut); }
.col-body { padding: 8px 0 72px; }
.col-body h2 { margin-top: 56px; font-size: clamp(1.3rem, 2.2vw, 1.65rem); line-height: 1.5; }
.col-body h3 { margin-top: 28px; font-size: 17px; }
.col-body p { margin-top: 14px; font-size: 16px; line-height: 1.95; }
.col-body p.small, .col-body .small { font-size: 13px; color: var(--mut); }
.col-body ul, .col-body ol { margin: 12px 0 0; padding-left: 1.4em; line-height: 1.9; }
.col-body li + li { margin-top: 4px; }
.col-body a { color: var(--acc-ink); }
.col-sum { margin-top: 28px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.col-sum > div { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 18px 20px; }
.col-sum > div:first-child { background: var(--acc); color: var(--acc-fg); border-color: transparent; }
.col-sum dt { font-size: 13px; font-weight: 600; opacity: .85; }
.col-sum dd { margin: 6px 0 0; display: flex; align-items: baseline; gap: 6px; }
.col-sum dd b { font-size: 34px; line-height: 1.1; letter-spacing: -0.02em; }
.col-sum dd small { font-size: 13px; opacity: .8; }
.col-sum p { margin-top: 6px !important; font-size: 12px !important; line-height: 1.6 !important; opacity: .8; }
.col-box { margin-top: 20px; background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 20px 22px; }
.col-box.note { background: var(--tint); border-color: transparent; }
.col-box h3 { margin-top: 0; }
.col-box p:first-child { margin-top: 0; }
.col-ctrl { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; margin-top: 14px; font-size: 14px; }
.col-ctrl [hidden] { display: none !important; }
.col-ctrl label { display: inline-flex; align-items: center; gap: 6px; color: var(--mut); }
.col-ctrl select, .col-ctrl input[type=number] { height: 36px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--fg); font: inherit; padding: 0 10px; }
.col-ctrl input[type=number] { width: 110px; text-align: right; font-variant-numeric: tabular-nums; }
.col-ctrl .seg { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.col-ctrl .seg button { border: 0; background: var(--panel); color: var(--fg); font: inherit; font-size: 13px; font-weight: 600; padding: 7px 14px; cursor: pointer; }
.col-ctrl .seg button[aria-pressed="true"] { background: var(--acc); color: var(--acc-fg); }
.cmp { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 14px; }
.cmp th, .cmp td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: right; vertical-align: top; font-variant-numeric: tabular-nums; }
.cmp th:first-child, .cmp td:first-child { text-align: left; }
.cmp thead th { font-size: 12px; color: var(--mut); font-weight: 600; white-space: nowrap; }
.cmp tbody th { font-weight: 500; color: var(--mut); }
.cmp tfoot th, .cmp tfoot td { border-bottom: 0; font-weight: 700; font-size: 16px; color: var(--fg); }
.cmp small { display: block; font-size: 11px; color: var(--faint); font-weight: 400; }
.cmp .us { background: color-mix(in srgb, var(--acc-soft) 60%, transparent); }
.cmp-wrap { overflow-x: auto; }
.diff { margin-top: 12px; font-size: 15px; font-weight: 700; }
.col-two { margin-top: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.col-two > div { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 18px 20px; }
.col-two h3 { margin-top: 0; }
.col-two ul { margin-top: 8px; }
.facts { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 14px; }
.facts th, .facts td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; line-height: 1.7; }
.facts thead th { font-size: 12px; color: var(--mut); font-weight: 600; }
.facts tbody th { font-weight: 600; min-width: 8em; }
.facts td.us { background: color-mix(in srgb, var(--acc-soft) 60%, transparent); }
.col-src { margin-top: 12px; font-size: 12px; color: var(--faint); line-height: 1.8; }
.col-src a { color: var(--acc-ink); overflow-wrap: anywhere; }
.col-nav { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 760px) {
  .col-sum, .col-two { grid-template-columns: minmax(0, 1fr); }
  .cmp, .facts { font-size: 13px; }
}