:root{font-family:Inter,"Noto Sans JP",system-ui,sans-serif;color:#152035;background:#f8fafe;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}img{max-width:100%}.shell{width:min(100% - 40px,1120px);margin-inline:auto}.topline{height:5px;background:linear-gradient(90deg,#3658ce,#8365e9,#e870ac)}.status .topline{background:linear-gradient(90deg,#13a99b,#3e90cf,#3658ce)}.site-header{background:#fff;border-bottom:1px solid #e3e8f2}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}.wordmark{display:flex;align-items:center;gap:12px;color:#192b53;font-size:20px;font-weight:800;letter-spacing:-.04em}.wordmark strong{font-weight:850;color:#405cbd}.status .wordmark strong{color:#168e85}.brand-symbol{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:#243d88;color:white;font-size:19px}.status .brand-symbol{background:#137f82}.site-header nav{display:flex;gap:24px;font-weight:700;color:#63708b}.site-header nav a[aria-current]{color:#3254bf}.status .site-header nav a[aria-current]{color:#138a81}main{min-height:65vh;padding-block:54px 85px}.eyebrow{display:block;color:#566dd2;font-size:12px;font-weight:850;letter-spacing:.2em;margin-bottom:12px}.status .eyebrow{color:#129488}.page-heading{margin-bottom:34px}.page-heading h1,.hero h1{font-size:clamp(30px,5vw,55px);line-height:1.16;letter-spacing:-.06em;margin:0 0 13px}.page-heading p,.hero p{color:#63708b;font-size:17px;line-height:1.7;margin:0}.hero{display:grid;grid-template-columns:1.5fr .5fr;align-items:end;gap:30px;padding:14px 0 36px;border-bottom:1px solid #dfe6f0}.hero 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a{color:#3e5dc1;font-weight:700}.text-danger{border:0;background:none;color:#b63847;padding:20px 0}.status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.status-card{display:grid;gap:16px;background:#fff;border:1px solid #dce7ec;border-radius:15px;padding:20px}.status-card:hover{border-color:#78c6c1}.status-card>div{display:flex;align-items:center;justify-content:space-between;gap:10px}.status-card strong{font-size:20px}.status-kind{color:#188b85;font-size:11px;letter-spacing:.15em;font-weight:800}.status-card small,.muted{color:#718198}.status-badge{display:inline-block;white-space:nowrap;border-radius:999px;padding:6px 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0}.footer-inner{display:flex;justify-content:space-between;gap:30px}.footer-inner p{color:#9ba9c2}.footer-inner nav{display:flex;gap:13px 20px;flex-wrap:wrap;max-width:550px;color:#d2dded;font-size:14px}footer strong{font-size:20px}@media(max-width:800px){.shell{width:min(100% - 28px,1120px)}main{padding-block:37px 65px}.article-grid,.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr}.hero-mark{display:none}.footer-inner{flex-direction:column}.form-grid{grid-template-columns:1fr}}@media(max-width:560px){.header-inner{min-height:65px}.wordmark{font-size:16px}.brand-symbol{width:32px;height:32px}.site-header nav{gap:11px;font-size:14px}.article-grid,.status-grid{grid-template-columns:1fr}.page-heading h1,.hero h1{font-size:34px}.article-detail h1{font-size:31px}.card-image{aspect-ratio:2/1}.admin-table{display:block;overflow-x:auto;white-space:nowrap}}
:root{--ink:#17222f;--muted:#687785;--line:#dbe3e8;--wash:#f4f8fa;--teal:#087e8b;--gold:#f6bc4b}
body{color:var(--ink);background-color:#fff;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1600' height='1000' viewBox='0 0 1600 1000'%3E%3Cpath fill='%23eef2f4' d='M0 0h210L72 210 0 118zM72 210l250-150-92 304zM0 442l72-232 48 182L0 520zM1600 250l-142 250 142-78zM1458 500l142 60v190zM1458 500l82 148-170 150zM1370 798l230 202h-350z'/%3E%3Cpath fill='%23d7eceb' d='M0 92l72 118-18 54zm188-92L72 210 204 0zM72 210L322 60l-13 22zm1528 110-142 180 10-38zm-142 180 142 60v52zm0 0 26 47-114 251zm-88 298 104 92-14 12z'/%3E%3Cpath fill='%23f6bc4b' d='M0 520l120-128-28 154zm1458-20 82 148-24 40z'/%3E%3C/svg%3E");background-position:center top;background-size:cover;background-repeat:no-repeat;background-attachment:fixed;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;line-height:1.75}
body.status{--accent:var(--teal);--accent-deep:#075b67}
body.news{--accent:#315bb1;--accent-deep:#234783}
body:not(.status):not(.news){--accent:var(--teal);--accent-deep:#075b67}
.topline,.status .topline{height:5px;background:linear-gradient(90deg,var(--accent),#17a7aa 55%,var(--gold))}
.site-header{background:rgba(255,255,255,.92);border:0}
.header-inner{min-height:88px;border-bottom:1px solid var(--line)}
.wordmark{font-family:Georgia,"Hiragino Mincho ProN",serif;font-size:19px;line-height:1.08;font-weight:700;letter-spacing:0}
.wordmark strong,.status .wordmark strong{display:block;margin-top:4px;color:var(--accent);font-weight:700}
.brand-symbol,.status .brand-symbol{width:39px;height:39px;border-radius:10px;background:var(--ink);box-shadow:5px 5px 0 var(--gold)}
.site-header nav{font-size:14px;color:#526371}
.site-header nav a{position:relative;padding:7px 0}
.site-header nav a:hover,.site-header nav a[aria-current],.status .site-header nav a[aria-current]{color:var(--accent-deep)}
.site-header nav a:hover:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--accent)}
main.shell{padding-block:46px 84px}
.eyebrow,.status .eyebrow{color:var(--accent-deep);font-size:12px;letter-spacing:.12em}
.hero{min-height:300px;padding:38px 46px;margin-bottom:50px;align-items:center;background:linear-gradient(140deg,#f1fafb,#fafcfd);border:1px solid #dce9eb;border-top:4px solid var(--accent)}
.news .hero{background:linear-gradient(140deg,#f3f6fd,#fafcfd);border-color:#dfe5f2;border-top-color:var(--accent)}
.hero h1,.page-heading h1{font-family:"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;letter-spacing:-.045em;line-height:1.28}
.hero-mark{color:#d4e9e8;font-size:115px}
.section-head{margin:46px 0 14px;padding-bottom:10px;border-bottom:2px solid var(--ink)}
.section-head h2{font-size:22px}
.section-head h2:before{content:"";display:inline-block;width:8px;height:8px;margin:0 10px 3px 0;border-radius:50%;background:var(--gold)}
.section-head a{color:var(--accent-deep)}
.status-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 26px}
.status-card{gap:11px;padding:20px 4px;background:rgba(255,255,255,.72);border:0;border-bottom:1px solid var(--line);border-radius:0;box-shadow:none;transition:padding-left .16s,background .16s}
.status-card:hover{padding-left:12px;background:#f4fafa;border-color:var(--line)}
.status-card strong{font-size:19px}
.status-kind{color:var(--accent-deep);letter-spacing:.12em}
.status-card small{font-size:12px}
.status-detail{max-width:850px;margin-inline:auto}
.status-detail .page-heading{padding:12px 0 20px;border-bottom:1px solid var(--line)}
.status-detail .page-heading h1{font-size:clamp(28px,4.2vw,43px)}
.status-overview{margin:28px 0 35px;padding:21px 24px;background:var(--wash);border:0;border-left:4px solid var(--accent);border-radius:0}
.event{padding:18px 20px;background:rgba(255,255,255,.82);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0}
.event-list{gap:10px}
.empty{background:var(--wash);border:0;border-top:4px solid var(--accent);border-radius:0}
.article-grid{grid-template-columns:1fr;gap:0}
.article-card{display:grid;grid-template-columns:220px minmax(0,1fr);gap:22px;padding:22px 0;background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;box-shadow:none}
.article-card:hover{padding-left:8px;border-color:var(--line);background:#fbfdfd}
.article-card .card-image{aspect-ratio:16/10;border:1px solid var(--line)}
.article-card .card-copy{padding:0}
.article-card .card-copy h2{font-size:21px}
.article-card .card-copy p{font-size:14px}
.portal-card{border-radius:0!important;border-top:3px solid var(--accent)!important;box-shadow:none!important}
.breadcrumbs a,.link-list a,.prose a{color:var(--accent-deep)}
.button,.button.primary{border-radius:0}
.button.primary{background:var(--accent);border-color:var(--accent);box-shadow:4px 4px 0 #cce8eb}
footer{background:rgba(255,255,255,.95);color:var(--ink);border-top:1px solid var(--line)}
.footer-inner p,.footer-inner nav{color:var(--muted)}
@media(max-width:800px){body{background-size:auto 760px;background-repeat:repeat-y;background-attachment:scroll}.hero{padding:28px 24px;min-height:auto}.status-grid{grid-template-columns:1fr}.article-card{grid-template-columns:150px minmax(0,1fr);gap:14px}}
@media(max-width:560px){.header-inner{min-height:70px}.wordmark{font-size:16px}.brand-symbol,.status .brand-symbol{width:34px;height:34px}.site-header nav{gap:12px;font-size:12px}main.shell{padding-block:30px 65px}.hero{margin:0 -14px 35px;padding:27px 20px}.hero h1{font-size:32px}.section-head{margin-top:35px}.section-head h2{font-size:20px}.status-card{padding:18px 2px}.article-card{grid-template-columns:112px minmax(0,1fr);gap:12px}.article-card .card-copy h2{font-size:17px}.article-card .card-copy p{display:none}.article-card .meta{font-size:11px}.status-detail .page-heading h1{font-size:28px}}
.status-badge.confirmed{background:#fde4e6;color:#ae303f}.status-badge.suspected{background:#fff2d6;color:#9b6100}