@charset "UTF-8";
/*
    Template: swell
    Theme Name: SWELL CHILD
    Theme URI: https://swell-theme.com/
    Description: SWELLの子テーマ
    Version: 1.0.0
    Author: LOOS WEB STUDIO
    Author URI: https://loos-web-studio.com/

    License: GNU General Public License
    License URI: http://www.gnu.org/licenses/gpl.html
*/


/* ===================================================
   White Pearl Cosmos — ブログ記事 見出しスタイル上書き
   SWELL の青背景h2をガイドライン準拠スタイルに変更
   =================================================== */

/* h2: sans-serif・グラデーションライン型 */
.post_content .tp-article h2,
.tp-article .post_content h2,
.tp-article h2 {
  background: none !important;
  background-color: transparent !important;
  background-image: none !important;
  color: #0A1628 !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic UI', 'Meiryo', sans-serif !important;
  font-size: clamp(20px, 2.6vw, 28px) !important;
  font-weight: 800 !important;
  line-height: 1.45 !important;
  padding: 14px 0 14px 0 !important;
  margin-top: 52px !important;
  margin-bottom: 20px !important;
  border-top: 4px solid transparent !important;
  border-image: linear-gradient(90deg, #1B4FE8 0%, #00C4A0 100%) 1 !important;
  border-bottom: 1px solid rgba(10, 22, 40, 0.12) !important;
  border-left: none !important;
  border-right: none !important;
  position: relative !important;
}

/* SWELL の ::before / ::after 装飾を消す */
.tp-article h2::before,
.tp-article h2::after {
  content: none !important;
  display: none !important;
  border: none !important;
}

/* h3: sans-serif・左ティールボーダー型 */
.tp-article h3 {
  background: none !important;
  background-color: transparent !important;
  color: #0A1628 !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic UI', 'Meiryo', sans-serif !important;
  font-size: clamp(17px, 2vw, 21px) !important;
  font-weight: 700 !important;
  line-height: 1.5 !important;
  padding: 4px 0 4px 16px !important;
  margin-top: 36px !important;
  margin-bottom: 14px !important;
  border-left: 3px solid #00C4A0 !important;
  border-top: none !important;
  border-bottom: none !important;
  border-right: none !important;
  border-image: none !important;
}

.tp-article h3::before,
.tp-article h3::after {
  content: none !important;
  display: none !important;
  border: none !important;
}

/* h4: 本文寄り・控えめスタイル */
.tp-article h4 {
  background: none !important;
  color: #1F2D45 !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic UI', 'Meiryo', sans-serif !important;
  font-size: clamp(15px, 1.6vw, 17px) !important;
  font-weight: 700 !important;
  padding: 0 0 6px 0 !important;
  border-bottom: 1px dashed rgba(27, 79, 232, 0.25) !important;
  border-top: none !important;
  border-left: none !important;
  margin-top: 28px !important;
  margin-bottom: 12px !important;
}

/* Disable SWELL sticky fixed header site-wide (drops down on scroll). Added 2026-04-22. */
.l-fixHeader { display: none !important; }