@charset "utf-8";
/* コラム（/column/）の一覧・記事ページ。色はサイト共通（ティール #00a0ad・黄 #f5d066・文字 #26231c） */

/* ===== 一覧 ===== */
.col-index { padding-bottom: 90px; }
.col-lead { text-align: center; line-height: 2; margin-bottom: 30px; }
.col-filter { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 40px; }
.col-filter a {
  display: block; padding: 8px 18px; border: 1px solid #b9dfe2; border-radius: 999px;
  color: #00838e; text-decoration: none; font-size: 13px; background: #fff; transition: background .2s, color .2s;
}
.col-filter a:hover, .col-filter a.on { background: #00a0ad; border-color: #00a0ad; color: #fff; }

.col-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.col-cards a { display: block; height: 100%; background: #fff; color: #26231c; text-decoration: none; box-shadow: 0 2px 10px rgba(0, 0, 0, .07); transition: transform .25s, box-shadow .25s; }
.col-cards a:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(0, 0, 0, .12); }
.col-cards img { display: block; width: 100%; height: auto; aspect-ratio: 41 / 26; object-fit: cover; }
.col-cards .body { display: block; padding: 18px 20px 20px; }
.col-cards .cat, .col-related .cat {
  display: inline-block; margin-bottom: 8px; padding: 3px 10px; font-size: 11px; letter-spacing: .05em;
  background: #e6f5f6; color: #00838e; border-radius: 2px;
}
.col-cards .t { display: block; font-size: 17px; font-weight: bold; line-height: 1.6; }
.col-cards .d { display: block; margin-top: 8px; font-size: 13px; line-height: 1.8; color: #5a554b; }
.col-cards time { display: block; margin-top: 12px; font-size: 12px; color: #8a8478; font-family: "Oswald", sans-serif; letter-spacing: .05em; }

/* 先頭（最新）の記事は大きく横並び */
.col-cards-index li.feature { grid-column: 1 / -1; }
.col-cards-index li.feature a { display: grid; grid-template-columns: 1.15fr 1fr; }
.col-cards-index li.feature img { height: 100%; aspect-ratio: auto; min-height: 320px; }
.col-cards-index li.feature .body { padding: 36px 40px; align-self: center; }
.col-cards-index li.feature .t { font-size: 24px; }
.col-cards-index li.feature .d { font-size: 14px; }

/* ===== 記事 ===== */
.col-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 48px; align-items: start; padding-bottom: 90px; }
.col-article { min-width: 0; }

.col-cat a { display: inline-block; padding: 4px 12px; background: #00a0ad; color: #fff; font-size: 12px; letter-spacing: .05em; text-decoration: none; border-radius: 2px; }
.col-title { margin: 14px 0 14px; font-size: 30px; line-height: 1.5; font-weight: bold; color: #26231c; letter-spacing: .02em; text-align: left; }
.col-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13px; color: #6d675c; }
.col-meta i { color: #00a0ad; }
.col-supervisor { margin: 10px 0 22px; font-size: 13px; color: #00838e; }
.col-eyecatch { display: block; width: 100%; height: auto; aspect-ratio: 41 / 26; object-fit: cover; margin-bottom: 30px; }

.col-points { margin-bottom: 30px; padding: 22px 26px; background: #fffbea; border: 2px solid #f5d066; border-radius: 4px; }
.col-points .ttl { font-weight: bold; font-size: 16px; margin-bottom: 10px; color: #26231c; }
.col-points .ttl i { color: #e8a33d; }
.col-points li { position: relative; padding-left: 1.4em; margin-bottom: 6px; line-height: 1.75; font-weight: bold; }
.col-points li::before { content: "\f00c"; font-family: FontAwesome; position: absolute; left: 0; color: #00a0ad; font-weight: normal; }

.col-toc { margin-bottom: 40px; padding: 22px 26px; background: #f4fafa; border-left: 4px solid #00a0ad; }
.col-toc .ttl { font-weight: bold; margin-bottom: 8px; }
.col-toc ol { counter-reset: toc; }
.col-toc li { counter-increment: toc; margin: 6px 0; line-height: 1.6; }
.col-toc li::before { content: counter(toc) ". "; color: #00a0ad; font-weight: bold; font-family: "Oswald", sans-serif; }
.col-toc a { color: #26231c; text-decoration: none; border-bottom: 1px dotted #9bc9cc; }
.col-toc a:hover { color: #00838e; }

.col-body { font-size: 16px; line-height: 2; }
.col-body section { scroll-margin-top: 110px; }
.col-body h2 {
  margin: 56px 0 22px; padding: 14px 18px 14px 20px; font-size: 23px; line-height: 1.5; font-weight: bold; color: #fff;
  background: linear-gradient(135deg, #0a3a3f, #00707a); border-left: 5px solid #f5d066; text-align: left;
}
.col-body h3 { margin: 32px 0 12px; padding-bottom: 6px; font-size: 19px; font-weight: bold; border-bottom: 2px solid #b9dfe2; text-align: left; }
.col-body p { margin-bottom: 1.2em; }
.col-body a { color: #00838e; text-decoration: underline; }
.col-body strong { background: linear-gradient(transparent 62%, #fbe7a1 62%); font-weight: bold; }
.col-list { margin: 0 0 1.3em; padding: 16px 20px; background: #fafaf7; border: 1px solid #ece8de; }
.col-list li { position: relative; padding-left: 1.3em; margin: 4px 0; line-height: 1.8; }
.col-list li::before { content: ""; position: absolute; left: .2em; top: .78em; width: 7px; height: 7px; border-radius: 50%; background: #00a0ad; }
.col-body .dt-card h4 { font-size: 16px; font-weight: bold; margin-bottom: 6px; line-height: 1.5; }
.col-body .dt-card p { font-size: 14px; line-height: 1.8; margin: 0; }
.col-table-wrap { overflow-x: auto; margin: 0 0 1.5em; -webkit-overflow-scrolling: touch; }
.col-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 14px; line-height: 1.7; background: #fff; }
.col-table th, .col-table td { border: 1px solid #ddd8cc; padding: 10px 12px; vertical-align: top; text-align: left; }
.col-table tr:first-child th { background: #00838e; color: #fff; font-weight: bold; }
.col-table th[scope="row"] { background: #f4fafa; font-weight: bold; white-space: nowrap; }
.col-note { display: flex; gap: 12px; margin: 0 0 1.5em; padding: 16px 18px; background: #fff4f0; border: 1px solid #f3c9b8; border-radius: 4px; }
.col-note i { color: #d9704a; font-size: 20px; margin-top: 4px; }
.col-note p { margin: 0; font-size: 15px; line-height: 1.8; }
.col-summary { margin-top: 10px; }
.col-body #faq .dt-faq summary { font-size: 15px; }

.col-author { margin: 50px 0 30px; border: 1px solid #e3ded3; background: #fff; }
.col-author .ttl { padding: 10px 20px; background: #f4fafa; font-weight: bold; font-size: 14px; color: #00838e; }
.col-author-in { display: flex; gap: 18px; padding: 20px; }
.col-author .icon { flex: 0 0 64px; height: 64px; border-radius: 50%; background: #00a0ad; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 30px; }
.col-author .name { font-size: 18px; font-weight: bold; }
.col-author .name span { margin-left: 10px; font-size: 13px; font-weight: normal; color: #6d675c; }
.col-author .txt { margin: 6px 0; font-size: 14px; line-height: 1.8; }
.col-author .more { font-size: 13px; }
.col-author .more a { color: #00838e; }

.col-cta { margin-bottom: 50px; padding: 30px; text-align: center; color: #fff; background: linear-gradient(135deg, #0a3a3f, #00707a); border-top: 4px solid #f5d066; }
.col-cta .ttl { font-size: 20px; font-weight: bold; }
.col-cta .txt { margin: 6px 0 0; font-size: 14px; }
.col-cta .dt-cta-btns { margin: 18px 0 12px; }
.col-cta .dt-cta-btns .tel { background: #f0b100; color: #fff; }
.col-cta .hours { font-size: 12px; opacity: .85; }
.col-cta .svc { margin-top: 12px; font-size: 13px; }
.col-cta .svc a { display: inline-block; margin: 4px; padding: 4px 12px; border: 1px solid rgba(255, 255, 255, .6); color: #fff; text-decoration: none; }

.col-related h2 { font-size: 20px; font-weight: bold; margin-bottom: 20px; padding-left: 12px; border-left: 4px solid #00a0ad; text-align: left; }
.col-related .col-cards { gap: 18px; }
.col-related .t { display: block; padding: 0 14px 16px; font-size: 14px; font-weight: bold; line-height: 1.6; }
.col-related .cat { margin: 12px 14px 6px; }
.col-back { text-align: center; margin-top: 28px; }
.col-back a { display: inline-block; padding: 12px 40px; border: 1px solid #00a0ad; color: #00838e; text-decoration: none; }
.col-back a:hover { background: #00a0ad; color: #fff; }

/* 右サイド（PCのみ・追従） */
.col-side { align-self: stretch; }
.col-side-in { position: sticky; top: 110px; }
.col-side-toc { padding: 20px 20px 16px; background: #fff; border: 1px solid #e3ded3; border-top: 3px solid #00a0ad; }
.col-side-toc .ttl { font-family: "Oswald", sans-serif; letter-spacing: .2em; color: #00a0ad; margin-bottom: 8px; }
.col-side-toc li { margin: 2px 0; }
.col-side-toc a { display: block; padding: 6px 8px; font-size: 13px; line-height: 1.6; color: #4a463e; text-decoration: none; border-left: 2px solid transparent; }
.col-side-toc a:hover { color: #00838e; }
.col-side-toc a.on { color: #00838e; font-weight: bold; border-left-color: #f5d066; background: #f4fafa; }
.col-side-cta { margin-top: 16px; padding: 18px; background: linear-gradient(135deg, #0a3a3f, #00707a); color: #fff; text-align: center; }
.col-side-cta p { font-weight: bold; margin-bottom: 10px; }
.col-side-cta a { display: block; margin-top: 8px; padding: 11px; border-radius: 3px; color: #fff; font-weight: bold; text-decoration: none; }
.col-side-cta .tel { background: #f0b100; }
.col-side-cta .web { background: #e2583f; }

@media screen and (max-width: 979px) {
  .col-index { padding: 0 16px 60px; }
  .col-lead { text-align: left; }
  .col-cards { grid-template-columns: 1fr 1fr; gap: 14px; }
  .col-cards-index li.feature a { grid-template-columns: 1fr; }
  .col-cards-index li.feature img { min-height: 0; aspect-ratio: 41 / 26; }
  .col-cards-index li.feature .body { padding: 18px 18px 20px; }
  .col-cards-index li.feature .t { font-size: 19px; }

  .col-layout { grid-template-columns: 1fr; padding: 0 16px 60px; }
  .col-side { display: none; }
  .col-title { font-size: 23px; }
  .col-body { font-size: 15px; }
  .col-body h2 { font-size: 19px; margin-top: 44px; }
  .col-body h3 { font-size: 17px; }
  .col-points, .col-toc { padding: 18px; }
  .col-cta { padding: 24px 16px; }
  .col-author-in { flex-direction: column; align-items: flex-start; }
}
@media screen and (max-width: 560px) {
  .col-cards { grid-template-columns: 1fr; }
  .col-related .col-cards { grid-template-columns: 1fr; }
}

/* パンくず：長い記事タイトルで「ホーム」「コラム」がつぶれないように */
.column-page .breadcrumb { flex-wrap: wrap; }
.column-page .breadcrumb li { flex-shrink: 0; white-space: nowrap; }
.column-page .breadcrumb li:last-child { flex-shrink: 1; white-space: normal; min-width: 0; }
#wrapper h1.col-title { text-align: left; }

/* 監修者（院長の写真つき） */
.col-supervisor { display: flex; align-items: center; gap: 10px; }
.col-supervisor img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; border: 2px solid #b9dfe2; }
.col-author { border: 0; border-top: 4px solid #00a0ad; box-shadow: 0 4px 18px rgba(0, 0, 0, .08); }
.col-author .ttl { background: #f4fafa; }
.col-author-in { gap: 26px; padding: 26px 28px; align-items: flex-start; }
.col-author .photo { flex: 0 0 140px; width: 140px; height: 140px; border-radius: 50%; object-fit: cover; border: 4px solid #fff; box-shadow: 0 0 0 2px #b9dfe2; }
.col-author .role { font-size: 12px; color: #00838e; font-weight: bold; letter-spacing: .05em; }
.col-author .name { margin-top: 2px; font-size: 22px; }
.col-author .name span { font-family: "Oswald", sans-serif; font-size: 12px; letter-spacing: .15em; color: #8a8478; }
.col-author .txt { margin: 10px 0; font-size: 14px; line-height: 1.9; }
.col-author .sign { margin-bottom: 10px; padding: 8px 12px; font-size: 13px; background: #fffbea; border-left: 3px solid #f5d066; }
.col-author .more a { display: inline-block; margin: 0 14px 0 0; color: #00838e; }
@media screen and (max-width: 979px) {
  .col-author-in { flex-direction: column; align-items: center; text-align: left; padding: 22px 18px; }
  .col-author .photo { flex-basis: auto; width: 120px; height: 120px; }
  .col-author .role, .col-author .name { text-align: center; }
}

/* カテゴリ：色付きのブロックに入れて、スマホでも横スクロールせず全部見せる */
.col-filter-box { margin-bottom: 40px; padding: 20px 24px 22px; background: #eaf5f6; border-radius: 6px; }
.col-filter-ttl { margin-bottom: 12px; text-align: center; font-size: 14px; font-weight: bold; color: #00838e; letter-spacing: .08em; }
.col-filter-box .col-filter { margin-bottom: 0; }
.col-filter-box .col-filter a { background: #fff; }
.col-filter-box .col-filter a:hover, .col-filter-box .col-filter a.on { background: #00a0ad; color: #fff; }
@media screen and (max-width: 979px) {
  .col-filter-box { margin-bottom: 28px; padding: 16px 12px 16px; }
  .col-filter-ttl { text-align: left; margin-bottom: 10px; }
  .col-filter-box .col-filter { flex-wrap: wrap; justify-content: flex-start; gap: 8px; overflow: visible; }
  .col-filter-box .col-filter a { padding: 8px 14px; font-size: 13px; white-space: nowrap; }
}