/* 共通入口と2つのハブ専用。記事本文のCSSから独立させる。 */
.media-hub{background:#fcfdfc;color:#152c32;line-height:1.85}
.media-hub .wrap{max-width:1120px;padding-inline:28px}
.media-hub .site-top .wrap{height:auto;min-height:78px;gap:20px}
.media-hub .nav{display:flex;gap:22px;align-items:center}
.media-hub .nav a{display:block;margin:0;font-size:13px;white-space:nowrap}
.media-hub .nav a[aria-current]{color:#0f766e;text-decoration:underline;text-underline-offset:7px}
.media-hub .media-brand{flex-shrink:0;font-size:16px;line-height:1.3}
.media-hub .media-brand b{font-size:11px;letter-spacing:.04em}
.media-hub a:focus-visible,.media-hub summary:focus-visible{outline:3px solid #0f766e;outline-offset:5px}
.media-skip{position:fixed;top:8px;left:8px;z-index:20;padding:8px 16px;background:#fff;transform:translateY(-180%)}
.media-skip:focus{transform:none}
.media-hero{padding:72px 0 64px;background:radial-gradient(ellipse at 85% 10%,#d8f2eb,transparent 60%),#f0f7f5;border-bottom:1px solid #deebe6}
.media-eyebrow{display:block;color:#0f766e;font-size:11px;font-weight:800;letter-spacing:.14em;line-height:1.6;margin-bottom:18px}
.media-hero h1{margin:0 0 24px;font-size:clamp(34px,4.6vw,56px);letter-spacing:-.035em;line-height:1.4;font-weight:800}
.media-hero p{max-width:720px;color:#496166;font-size:16px;margin:0 0 28px;line-height:1.95}
.media-button{display:inline-flex;gap:18px;align-items:center;justify-content:center;padding:13px 22px;border-radius:9px;background:#0f766e;color:#fff;font-size:15px;font-weight:750;line-height:1.6;text-align:center}
.media-button:hover{background:#0b5e58;color:#fff;text-decoration:none}
.media-hero .media-hero-note{margin:14px 0 0;font-size:12px;color:#526f70}
.media-business .media-hero{background:radial-gradient(ellipse at 100% 0%,#1b5354,transparent 65%),#102f36;color:#fff}
.media-business .media-hero .media-eyebrow{color:#99dfcf}
.media-business .media-hero p{color:#d4e4e4}
.media-business .media-hero .media-button{background:#c9f0df;color:#143d36}
.media-business .media-hero .media-button:hover{background:#e1f8ee}
.media-content{padding-bottom:68px}
.media-section{padding-top:58px;scroll-margin-top:105px}
.media-section-heading{margin-bottom:24px}
.media-section-heading h2,.media-contact h2{margin:0;color:#152c32;font-size:27px;line-height:1.5;letter-spacing:-.02em}
.media-section-heading p{max-width:720px;margin:12px 0 0;color:#52686c;font-size:15px;line-height:1.9}
.media-section-heading .media-eyebrow{margin-bottom:12px}
.media-topics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:30px}
.media-topics a{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px;background:#fff;border:1px solid #dce8e4;border-radius:10px;color:#234d4e;font-size:13px;font-weight:750;line-height:1.65}
.media-topics a:hover{border-color:#0f766e;text-decoration:none}
.media-topics a span{color:#0f766e;flex-shrink:0}
.media-article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.media-article{display:flex;flex-direction:column;min-width:0;border:1px solid #e0e9e5;border-radius:15px;background:#fff;overflow:hidden;color:#152c32;transition:border-color .15s}
.media-article:hover{border-color:#789f94;text-decoration:none}
.media-article>img{display:block;width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;background:#edf3f0}
.media-article-body{display:flex;flex:1;flex-direction:column;align-items:flex-start;padding:23px}
.media-label{color:#0f766e;font-size:11px;font-weight:750;letter-spacing:.025em}
.media-article h3{margin:10px 0 12px;font-size:19px;line-height:1.65;overflow-wrap:anywhere}
.media-article p{margin:0 0 22px;color:#5a6e71;font-size:14px;line-height:1.85}
.media-read{display:block;margin-top:auto;color:#0f766e;font-size:13px;font-weight:750}
.media-more{margin-top:18px}
.media-more summary{width:fit-content;padding:10px 0;cursor:pointer;color:#0f766e;font-size:14px;font-weight:750}
.media-more>.media-article-grid{margin-top:18px}
.media-video>img{aspect-ratio:16/9;object-fit:cover}
.media-door-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.media-door{display:flex;flex-direction:column;padding:36px;border:1px solid #d2e5de;border-radius:18px;background:#edf6f1;color:#152c32}
.media-door:hover{border-color:#0f766e;text-decoration:none}
.media-door h3{margin:0 0 18px;font-size:32px;line-height:1.45;letter-spacing:-.025em}
.media-door p{margin:0 0 26px;color:#52686c;font-size:15px;line-height:1.95}
.media-door-business{background:#15373d;color:#fff;border-color:#15373d}
.media-door-business .media-eyebrow,.media-door-business .media-read{color:#a9e6d3}
.media-door-business p{color:#d4e3e4}
.media-checks{list-style:none;margin:0;padding:0;display:grid;gap:0;border:1px solid #dce8e4;border-radius:14px;background:#fff;overflow:hidden}
.media-checks li{display:grid;grid-template-columns:38px minmax(0,1fr);gap:18px;padding:24px;border-bottom:1px solid #e7efeb}
.media-checks li:last-child{border-bottom:0}
.media-checks li>span{color:#0f766e;font-size:14px;font-weight:750;padding-top:3px}
.media-checks h3{margin:0 0 8px;font-size:18px;line-height:1.6}
.media-checks p{margin:0;color:#52686c;font-size:15px;line-height:1.9}
.media-contact{margin-top:64px;padding:36px;border:1px solid #d2e5de;border-radius:16px;background:#edf6f1}
.media-contact p{max-width:660px;margin:16px 0 24px;color:#52686c;font-size:15px}
.media-text-link{display:block;width:fit-content;margin-top:18px;font-size:14px;text-decoration:underline;text-underline-offset:4px}
.media-footer{padding:32px 0;border-top:1px solid #dce8e4;background:#f2f6f3;font-size:12px;color:#52686c}
.media-footer p{margin:0 0 16px}
.media-footer nav{display:flex;flex-wrap:wrap;gap:12px 24px}
.media-footer a{color:#315d58}
@media(max-width:900px){.media-topics{grid-template-columns:repeat(2,minmax(0,1fr))}.media-door{padding:28px}.media-door h3{font-size:29px}}
@media(max-width:600px){
  .media-hub .wrap{padding-inline:20px}
  .media-hub .site-top .wrap{padding-block:13px;gap:13px;flex-wrap:wrap}
  .media-hub .media-brand{width:100%;font-size:14px}
  .media-hub .media-mark{width:32px;height:32px;border-radius:10px}
  .media-hub .nav{width:100%;gap:24px}
  .media-hub .nav a{display:block!important;font-size:12px}
  .media-hero{padding:42px 0}
  .media-eyebrow{margin-bottom:16px;font-size:10px}
  .media-hero h1{font-size:clamp(26px,8.15vw,32px);line-height:1.5;margin-bottom:20px;letter-spacing:-.03em}
  .media-hero p{font-size:15px;margin-bottom:24px;line-height:1.95}
  .media-desktop-break{display:none}
  .media-button{font-size:14px;padding:13px 18px;gap:12px}
  .media-content{padding-bottom:44px}
  .media-section{padding-top:42px;scroll-margin-top:130px}
  .media-section-heading{margin-bottom:20px}
  .media-section-heading h2,.media-contact h2{font-size:23px;line-height:1.6}
  .media-section-heading p{font-size:14px;line-height:1.9}
  .media-topics{gap:9px;margin-top:24px}
  .media-topics a{padding:13px 12px;font-size:12px;gap:8px;align-items:flex-start}
  .media-article-grid,.media-door-grid{grid-template-columns:1fr;gap:18px}
  .media-article-body{padding:20px}
  .media-article h3{font-size:18px;line-height:1.65}
  .media-article p{font-size:14px}
  .media-door{padding:27px}
  .media-door h3{font-size:29px}
  .media-door p{font-size:14px}
  .media-checks li{padding:20px 17px;grid-template-columns:24px minmax(0,1fr);gap:12px}
  .media-checks h3{font-size:17px}
  .media-checks p{font-size:14px}
  .media-contact{padding:25px 22px;margin-top:42px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.media-article{transition:none}}