.ut-bg{--g:#006862;--g-dk:#004c47;--ink:#1a1a1c;--sub:#4a4a4e;--line:#dde7e5;--tint:#eef7f6;--gold:#8a6e30;--serif:"Noto Serif JP",serif;--sans:"Noto Sans JP",sans-serif;--pad:clamp(20px,6vw,96px);--sec:clamp(96px,14vw,200px);color:var(--ink);font-family:var(--sans);letter-spacing:.05em;z-index:1;font-size:16px;line-height:2.1;position:relative;overflow-x:clip}:where(.ut-bg) *{box-sizing:border-box}:where(.ut-bg) p,:where(.ut-bg) h1,:where(.ut-bg) h2,:where(.ut-bg) ul,:where(.ut-bg) ol,:where(.ut-bg) li{margin:0;padding:0}:where(.ut-bg) h1{color:var(--ink);background:0 0;border:0}:where(.ut-bg) img{max-width:100%;margin:0;display:block}:where(.ut-bg) a{text-decoration:none}:where(.ut-bg) .en{font-family:var(--serif);color:var(--gold);letter-spacing:.32em;align-items:center;gap:14px;font-size:13px;line-height:1.6;display:inline-flex}:where(.ut-bg) .en:before{content:"";background:var(--gold);width:40px;height:1px}:where(.ut-bg) .hd{padding:48px var(--pad) 0;position:relative}:where(.ut-bg) .hd .ring{background:var(--tint);z-index:-1;border-radius:50%;width:44vw;height:44vw;position:absolute;top:calc(-16vw - 110px);right:-12vw}:where(.ut-bg) .hd h1{font-family:var(--serif);letter-spacing:.08em;margin:18px 0 0;padding:0;font-size:clamp(34px,4vw,56px);font-weight:600;line-height:1.4}:where(.ut-bg) .marq{white-space:nowrap;pointer-events:none;padding:clamp(40px,8vw,110px) 0 0;overflow:hidden}:where(.ut-bg) .marq div{font-family:var(--serif);color:#0000;-webkit-text-stroke:1px #cfdcd9;letter-spacing:.06em;text-shadow:8px 8px #eef7f6;font-size:clamp(64px,13vw,200px);line-height:1;display:inline-block}:where(.ut-bg) .sec{padding:var(--sec) var(--pad)}:where(.ut-bg) .btn{background:var(--g);color:#fff;align-items:center;gap:14px;min-height:48px;padding:18px 34px;font-size:16px;font-weight:700;line-height:1.6;transition:background .3s,gap .3s;display:inline-flex}:where(.ut-bg) .btn:hover{background:var(--g-dk);color:#fff;gap:22px}:where(.ut-bg) .media{display:block;position:relative;overflow:hidden}:where(.ut-bg) .media img{object-fit:cover;width:100%;height:100%}:where(.ut-bg) .media .cover{background:var(--tint);transform-origin:100%;z-index:2;position:absolute;inset:0;transform:scaleX(0)}:where(.ut-bg).js-anim .media .cover{transform:none}:where(.ut-bg).js-anim .rv{opacity:0}@media (width<=960px){:where(.ut-bg) .hd{padding-top:24px}}:where(.ut-bg) .bg-body{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:clamp(40px,6vw,96px);display:grid}:where(.ut-bg) .bg-list{grid-template-columns:1fr 1fr;gap:64px 40px;display:grid}:where(.ut-bg) .bg-list .empty{color:var(--sub);grid-column:1/-1}:where(.ut-bg) .post{color:var(--ink);display:block}:where(.ut-bg) .post .media{aspect-ratio:16/9;background:var(--tint)}:where(.ut-bg) .post .media img{transition:transform .9s cubic-bezier(.2,.7,.2,1)}:where(.ut-bg) .post:hover .media img{transform:scale(1.04)}:where(.ut-bg) .post .bd{padding-top:20px;display:block}:where(.ut-bg) .post .meta{flex-wrap:wrap;align-items:center;gap:8px 16px;font-size:13px;line-height:1.6;display:flex}:where(.ut-bg) .post .cat{color:var(--g);border:1px solid var(--g);letter-spacing:.08em;padding:2px 10px}:where(.ut-bg) .post time{font-family:var(--serif);color:var(--sub);letter-spacing:.06em}:where(.ut-bg) .post .ttl{font-family:var(--serif);color:var(--ink);margin-top:12px;font-size:19px;font-weight:600;line-height:1.7;transition:color .3s;display:block}:where(.ut-bg) .post:hover .ttl{color:var(--g)}:where(.ut-bg) .post .ex{color:var(--sub);margin-top:10px;font-size:14px;line-height:1.9;display:block}:where(.ut-bg) .post.first{border-bottom:1px solid var(--line);grid-column:1/-1;grid-template-columns:1.2fr 1fr;align-items:center;gap:40px;padding-bottom:64px;display:grid}:where(.ut-bg) .post.first .bd{padding-top:0}:where(.ut-bg) .post.first .ttl{font-size:clamp(22px,2.2vw,30px)}:where(.ut-bg) .pager{flex-wrap:wrap;grid-column:1/-1;justify-content:center;align-items:center;gap:12px;margin-top:16px;display:flex}:where(.ut-bg) .pager .page-numbers{border:1px solid var(--line);min-width:48px;height:48px;font-family:var(--serif);white-space:nowrap;color:var(--ink);box-shadow:none;background:#fff;border-radius:0;justify-content:center;align-items:center;gap:8px;padding:0 16px;font-size:15px;line-height:1;transition:background .3s,color .3s;display:inline-flex}:where(.ut-bg) .pager .page-numbers.current{background:var(--g);border-color:var(--g);color:#fff}:where(.ut-bg) .pager .page-numbers.dots{border:0;min-width:24px;padding:0}:where(.ut-bg) .pager a.page-numbers:hover{background:var(--tint);color:var(--g)}:where(.ut-bg) .bg-side{position:sticky;top:120px}:where(.ut-bg) .bg-side ul{border-top:1px solid var(--line);margin-top:20px;list-style:none}:where(.ut-bg) .bg-side li a{border-bottom:1px solid var(--line);color:var(--ink);justify-content:space-between;gap:12px;padding:14px 4px;font-size:15px;line-height:1.6;transition:color .3s,padding .3s;display:flex}:where(.ut-bg) .bg-side li a:hover{color:var(--g);padding-left:10px}:where(.ut-bg) .bg-side li b{font-family:var(--serif);color:var(--sub);font-size:14px;font-weight:400}:where(.ut-bg) .bg-side ul ul{border:0;margin:0}:where(.ut-bg) .bg-side ul ul a{padding-left:22px;font-size:14px}:where(.ut-bg) .bg-body{grid-template-columns:minmax(0,1fr) 340px}:where(.ut-bg) .bg-side{position:static}:where(.ut-bg) .side-w{margin-top:48px}:where(.ut-bg) .side-w p a{padding:4px 0;display:inline-block}:where(.ut-bg) .side-w .widget_categories{display:none}:where(.ut-bg) .side-w .c-widget{margin:0 0 32px}:where(.ut-bg) .side-w iframe,:where(.ut-bg) .side-w img{max-width:100%;height:auto}:where(.ut-bg) .side-w iframe{height:500px}:where(.ut-bg) .side-w a{color:var(--g)}:where(.ut-bg) .side-w p{color:var(--sub);font-size:12px!important}@media (width<=1100px){:where(.ut-bg) .bg-body{grid-template-columns:1fr}:where(.ut-bg) .bg-side{position:static}}@media (width<=700px){:where(.ut-bg) .bg-list{grid-template-columns:1fr;gap:48px}:where(.ut-bg) .post.first{grid-template-columns:1fr;gap:0;padding-bottom:48px}:where(.ut-bg) .post.first .bd{padding-top:20px}:where(.ut-bg) .post .ttl{font-size:18px}}