body.tng-blog-body{margin:0;background:#fff;color:#161a1f;}
.tng-blog{--tng-navy:#163760;--tng-gray:#f3f5f7;min-width:0;background:#fff;color:#161a1f;font-family:'Noto Serif JP','Yu Mincho',serif;font-size:16px;line-height:1.8;overflow-wrap:anywhere;}
.tng-blog *,.tng-blog *::before,.tng-blog *::after{box-sizing:border-box;}
.tng-blog h1,.tng-blog h2,.tng-blog h3,.tng-blog p,.tng-blog figure,.tng-blog ul{margin:0;}
.tng-blog a{color:inherit;text-decoration:none;}
.tng-blog a:hover{color:var(--tng-navy);}
.tng-blog button{font:inherit;}
.tng-blog img{display:block;max-width:100%;}
.tng-blog :focus-visible,.tng-news :focus-visible{outline:2px solid #163760;outline-offset:5px;}
.tng-blog [hidden],.tng-news [hidden]{display:none!important;}
.tng-blog .tng-skip{position:fixed;top:12px;left:12px;z-index:200;transform:translateY(-200%);background:#fff;padding:12px 22px;}
.tng-blog .tng-skip:focus{transform:none;}
.tng-blog .tng-header{position:relative;z-index:50;border-bottom:1px solid #eaedf0;background:#fff;}
.tng-blog .tng-header-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;max-width:1600px;margin:0 auto;padding:26px 3.5vw;}
.tng-blog .tng-brand{display:block;flex:0 0 auto;width:252px;max-width:100%;}
.tng-blog .tng-brand img{width:100%;height:auto;}
.tng-blog .tng-brand:hover{opacity:.7;}
.tng-blog .tng-desktop-nav{display:flex;align-items:center;gap:clamp(18px,2.2vw,38px);font-size:13px;letter-spacing:.06em;}
.tng-blog .tng-desktop-nav a{padding-block:8px;border-bottom:1px solid transparent;white-space:nowrap;}
.tng-blog .tng-desktop-nav a[aria-current],.tng-blog .tng-desktop-nav a:hover{border-bottom-color:var(--tng-navy);}
.tng-blog .tng-menu-toggle{display:none;width:32px;height:26px;padding:0;border:0;border-radius:0;background:transparent;flex-shrink:0;cursor:pointer;}
.tng-blog .tng-menu-toggle span{display:block;width:100%;height:1px;background:var(--tng-navy);}
.tng-blog .tng-mobile-nav{padding:14px 24px 26px;border-top:1px solid #e5e9ef;}
.tng-blog .tng-mobile-nav a{display:block;padding:12px 0;border-bottom:1px solid #e5e9ef;font-size:14px;}
.tng-blog .tng-main{width:min(1160px,100% - 100px);margin:0 auto;padding-bottom:130px;}
.tng-blog .tng-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding-top:30px;font-family:Arial,'Noto Serif JP',sans-serif;font-size:11px;color:#747c85;}
.tng-blog .tng-breadcrumb a:hover{text-decoration:underline;}
.tng-blog .tng-archive-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;padding:70px 0 62px;}
.tng-blog .tng-eyebrow{margin:0 0 22px;font-family:Georgia,serif;font-size:17px;letter-spacing:.04em;color:var(--tng-navy);}
.tng-blog .tng-archive h1{font-size:clamp(32px,3.5vw,48px);line-height:1.7;letter-spacing:.13em;font-weight:400;}
.tng-blog .tng-archive-intro{font-size:15px;line-height:2.2;padding-bottom:12px;}
.tng-blog .tng-category-nav{display:flex;flex-wrap:wrap;align-items:center;gap:14px 30px;margin-bottom:42px;padding:20px 0;border-top:1px solid #dfe4e9;border-bottom:1px solid #dfe4e9;font-size:13px;letter-spacing:.08em;}
.tng-blog .tng-category-nav a{padding:5px 0;border-bottom:1px solid transparent;}
.tng-blog .tng-category-nav a[aria-current],.tng-blog .tng-category-nav a:hover{border-bottom-color:var(--tng-navy);color:var(--tng-navy);}
.tng-blog .tng-blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:58px 28px;}
.tng-blog .tng-blog-card{display:block;min-width:0;}
.tng-blog .tng-card-photo{display:block;width:100%;aspect-ratio:16/10;overflow:hidden;background:var(--tng-gray);}
.tng-blog .tng-card-photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.tng-blog .tng-blog-card:hover .tng-card-photo img{transform:scale(1.04);}
.tng-blog .tng-card-bottom{display:block;padding-top:18px;}
.tng-blog .tng-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;font-size:12px;}
.tng-blog .tng-category{display:inline-block;padding:2px 12px;border:1px solid #cbd1d8;font-size:11px;letter-spacing:.07em;line-height:1.7;color:#303c49;}
.tng-blog .tng-card-title{display:block;margin-top:9px;font-size:18px;font-weight:500;line-height:1.9;}
.tng-blog .tng-card-excerpt{display:block;margin-top:10px;font-size:12px;line-height:2;color:#747c85;}
.tng-image-placeholder{display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;min-height:100%;width:100%;height:100%;padding:18px;background:#eff2f5;color:#163760;font-family:Georgia,serif;text-align:center;}
.tng-image-placeholder span{font-size:clamp(11px,1.2vw,16px);letter-spacing:.1em;}
.tng-image-placeholder small{font-family:'Noto Serif JP',serif;font-size:11px;letter-spacing:.12em;}
.tng-blog .tng-pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px;margin-top:70px;font-family:Arial,'Noto Serif JP',sans-serif;font-size:13px;}
.tng-blog .tng-pagination a,.tng-blog .tng-pagination span{display:flex;align-items:center;justify-content:center;min-width:42px;min-height:42px;padding:6px 12px;border:1px solid #dce1e7;}
.tng-blog .tng-pagination a:hover,.tng-blog .tng-pagination [aria-current]{background:var(--tng-navy);border-color:var(--tng-navy);color:#fff;}
.tng-blog .tng-empty{padding:70px 0;text-align:center;font-size:14px;}
.tng-blog .tng-empty a{display:block;margin-top:20px;text-decoration:underline;}
.tng-blog .tng-article-header{max-width:860px;margin:0 auto;padding:70px 0 54px;text-align:center;}
.tng-blog .tng-article-meta{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:18px;font-size:13px;margin-bottom:25px;}
.tng-blog .tng-article h1{font-size:clamp(28px,3.2vw,42px);font-weight:400;line-height:1.8;letter-spacing:.07em;}
.tng-blog .tng-article-image{margin:0 0 64px;}
.tng-blog .tng-article-image img{width:100%;height:auto;max-height:700px;object-fit:cover;}
.tng-blog .tng-article-content{max-width:780px;margin:0 auto;font-size:16px;line-height:2.2;}
.tng-blog .tng-article-content>*+*{margin-top:28px;}
.tng-blog .tng-article-content h2{margin-top:56px;font-size:26px;font-weight:500;line-height:1.9;}
.tng-blog .tng-article-content h3{margin-top:40px;font-size:21px;font-weight:500;line-height:1.9;}
.tng-blog .tng-article-content a{text-decoration:underline;text-underline-offset:4px;color:var(--tng-navy);}
.tng-blog .tng-article-content ul,.tng-blog .tng-article-content ol{padding-left:1.5em;}
.tng-blog .tng-article-content blockquote{margin:30px 0;padding:22px 28px;border-left:3px solid var(--tng-navy);background:#f3f5f7;}
.tng-blog .tng-article-content img{width:auto;max-width:100%;height:auto;object-fit:contain;}
.tng-blog .tng-article-content .wp-block-image img{width:100%;}
.tng-blog .tng-article-content .wp-block-embed__wrapper{max-width:100%;}
.tng-blog .tng-article-content iframe,.tng-blog .tng-article-content video{max-width:100%;}
.tng-blog .tng-article-content table{width:100%;border-collapse:collapse;}
.tng-blog .tng-article-content td,.tng-blog .tng-article-content th{padding:10px;border:1px solid #d7dde4;}
.tng-blog .tng-article-content pre{overflow:auto;max-width:100%;padding:18px;background:#f3f5f7;}
.tng-blog .tng-article-content .tng-article-note{margin-top:45px;padding:24px 28px;background:#f3f5f7;font-size:12px;line-height:2;color:#65717e;}
.tng-blog .tng-article-bottom{max-width:780px;margin:65px auto 0;padding-top:38px;border-top:1px solid #dfe4e9;text-align:center;}
.tng-blog .tng-back{display:inline-flex;align-items:center;gap:14px;font-size:14px;}
.tng-blog .tng-footer{position:relative;padding:74px max(50px,calc((100vw - 1160px)/2)) 45px;background:#f3f5f7;}
.tng-blog .tng-footer-top{display:flex;justify-content:space-between;gap:40px;}
.tng-blog .tng-footer-catch{margin-top:26px;font-size:20px;letter-spacing:.15em;}
.tng-blog .tng-footer-top nav{display:flex;flex-wrap:wrap;align-items:flex-start;gap:22px 32px;padding-top:10px;font-size:13px;}
.tng-blog .tng-footer-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-top:52px;font-size:11px;line-height:2;color:#717b86;}
.tng-blog .tng-footer-bottom small{font-family:Arial,sans-serif;font-size:9px;}
.tng-blog .tng-top-link{display:flex;justify-content:flex-end;gap:16px;margin-top:32px;font-family:Arial,sans-serif;font-size:10px;letter-spacing:.12em;}
.tng-news .n2-news-categories a{padding-bottom:3px;border-bottom:1px solid transparent;}
.tng-news .n2-news-categories a[aria-pressed=true]{border-bottom-color:#000;}
.tng-news .n2-news-categories a:hover{opacity:.65;}
.tng-news .tng-news-empty{margin-top:25px;font-size:13px;line-height:1.9;}
@media(max-width:1100px){.tng-blog .tng-desktop-nav{display:none;}.tng-blog .tng-menu-toggle{display:flex;flex-direction:column;justify-content:space-between;}.tng-blog .tng-archive-heading{gap:30px;}.tng-blog .tng-blog-grid{gap:48px 22px;}.tng-blog .tng-footer-bottom{flex-direction:column;align-items:flex-start;gap:28px;}}
@media(max-width:850px){.tng-blog .tng-main{width:calc(100% - 60px);padding-bottom:90px;}.tng-blog .tng-header-inner{padding:20px 30px;}.tng-blog .tng-brand{width:216px;}.tng-blog .tng-archive-heading{padding:50px 0 42px;flex-direction:column;align-items:flex-start;gap:28px;}.tng-blog .tng-blog-grid{grid-template-columns:repeat(2,minmax(0,1fr));}.tng-blog .tng-article-header{padding:50px 0 42px;}.tng-blog .tng-article-image{margin-bottom:44px;}.tng-blog .tng-footer{padding:55px 30px 35px;}.tng-blog .tng-footer-top{flex-direction:column;gap:30px;}}
@media(max-width:540px){.tng-blog{font-size:14px;}.tng-blog .tng-header-inner{padding:17px 22px;gap:20px;}.tng-blog .tng-brand{width:174px;}.tng-blog .tng-main{width:calc(100% - 44px);padding-bottom:75px;}.tng-blog .tng-breadcrumb{padding-top:22px;font-size:10px;gap:8px;}.tng-blog .tng-eyebrow{font-size:14px;margin-bottom:16px;}.tng-blog .tng-archive h1{font-size:30px;letter-spacing:.1em;}.tng-blog .tng-archive-intro{font-size:13px;line-height:2.1;}.tng-blog .tng-category-nav{gap:12px 23px;padding-block:16px;font-size:12px;margin-bottom:30px;}.tng-blog .tng-blog-grid{grid-template-columns:1fr;gap:38px;}.tng-blog .tng-card-title{font-size:18px;}.tng-blog .tng-card-excerpt{font-size:12px;}.tng-blog .tng-article-header{padding:44px 0 32px;text-align:left;}.tng-blog .tng-article-meta{justify-content:flex-start;font-size:12px;gap:12px;margin-bottom:20px;}.tng-blog .tng-article h1{font-size:27px;line-height:1.8;letter-spacing:.04em;}.tng-blog .tng-article-content{font-size:14px;line-height:2.15;}.tng-blog .tng-article-content .tng-article-note{font-size:11px;padding:20px;}.tng-blog .tng-article-content h2{font-size:22px;}.tng-blog .tng-article-content h3{font-size:19px;}.tng-blog .tng-article-bottom{margin-top:48px;padding-top:28px;}.tng-blog .tng-footer{padding:46px 22px 30px;}.tng-blog .tng-footer-catch{font-size:18px;}.tng-blog .tng-footer-top nav{font-size:12px;gap:16px 22px;}.tng-blog .tng-footer-bottom{margin-top:35px;font-size:10px;}.tng-blog .tng-footer-bottom small{font-size:8px;}.tng-blog .tng-pagination{margin-top:46px;gap:8px;}}
@media(prefers-reduced-motion:reduce){.tng-blog .tng-card-photo img{transition:none;}.tng-blog .tng-blog-card:hover .tng-card-photo img{transform:none;}}