:root{color-scheme:light;--ink:#183348;--muted:#53677a;--line:#d8e2e9;--blue:#008fbd;--navy:#15354b;--yellow:#fff16c}*{box-sizing:border-box}body{margin:0;background:#f3f7fa;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-underline-offset:4px}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #00add8;outline-offset:3px}.site-header{padding:18px max(24px,calc((100% - 1120px)/2));display:flex;justify-content:space-between;align-items:center;background:white;border-bottom:1px solid var(--line);gap:16px}.site-header>a:last-child{font-size:14px;white-space:nowrap}.brand{font-weight:850;font-size:22px;text-decoration:none;line-height:1.2}.brand span{display:block;font-size:10px;letter-spacing:2px;margin-top:5px;color:var(--muted)}main{max-width:1120px;margin:auto;padding:28px 24px 40px}.page-title{display:flex;justify-content:space-between;align-items:end;gap:12px}.eyebrow{margin:0;font-size:14px;color:var(--muted)}h1{font-size:34px;line-height:1.3;margin:3px 0 0;letter-spacing:.06em}.updated{text-align:right;font-size:14px;color:var(--muted)}.breadcrumb{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:20px 0 16px;font-size:14px}.breadcrumb a{color:#006e93}.layout{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:24px;align-items:start}.board{background:var(--navy);color:white;border-top:5px solid #00b1dc;padding:24px 26px}.board h2{margin:0;font-size:23px;line-height:1.5}.issue{color:#cbdae5;font-size:14px;margin:5px 0 16px}.issue span{display:inline-block}.types,.periods{display:flex;flex-wrap:wrap;gap:8px}.types{margin-bottom:12px}.types button{background:transparent;border:1px solid #7893a6;color:#e4edf4;padding:5px 12px;font-size:14px;border-radius:3px}.types button[aria-pressed=true]{background:#eff8ff;color:var(--navy);border-color:#eff8ff;font-weight:700}.periods button{flex:1;min-width:145px;padding:9px 12px;background:#23495f;color:white;border:1px solid #597386;text-align:left;line-height:1.45}.periods button[aria-pressed=true]{background:#eaf9ff;color:#11354b;border-color:#eaf9ff;box-shadow:inset 0 -3px #00afd5}.periods strong{font-size:18px;display:block}.periods small{font-size:13px}.period-detail{margin:16px 0 0;color:#dce7ed;font-size:14px}.rain-rows{margin:8px 0 0;padding:0;list-style:none}.rain-row{border-bottom:1px solid #456071;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;padding:12px 0;align-items:center}.rain-row:last-child{border:0}.rain-name{font-size:19px;font-weight:750;line-height:1.5}.rain-value{display:flex;align-items:baseline;gap:6px;white-space:nowrap}.rain-value strong{font-size:44px;font-variant-numeric:tabular-nums;line-height:1.1;color:var(--yellow);letter-spacing:-.03em}.rain-value .unit{font-size:16px}.rain-value .condition{font-size:14px}.rain-row a{grid-column:1/-1;font-size:13px;color:#bceaff;justify-self:start}.notes{font-size:14px;color:#dce7ed;margin:16px 0 0}.board .empty{border-color:#597386;color:#e1eaf0;background:#23495f}.explorer{border:1px solid var(--line);background:white;padding:20px}.explorer h2{font-size:18px;line-height:1.5;margin:0}.explorer p{font-size:14px;color:var(--muted);margin:4px 0 16px}.explorer label{display:block;margin:14px 0 5px;font-size:14px;font-weight:700}select{display:block;max-width:100%;width:100%;background:white;color:var(--ink);border:1px solid #acbdcb;border-radius:3px;padding:10px 8px;font-size:15px}.area-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.area-links a{font-size:14px;display:block;background:#f1f6f9;padding:6px 9px;text-decoration:none;border:1px solid #e0e8ee}.area-links a:hover{background:#dceef7}.related{display:flex;justify-content:space-between;padding:16px 4px;font-size:15px;font-weight:700;color:#006d94}.source{margin-top:22px;max-width:calc(100% - 316px)}details{border:1px solid var(--line);background:white;margin:12px 0}summary{cursor:pointer;padding:14px 18px;font-weight:700}details>div{padding:0 18px 18px}details h3{font-size:16px;margin:16px 0 4px}details p{white-space:pre-wrap;font-size:14px;margin:0}.source-link{display:inline-block;font-size:14px;margin-top:14px}.empty{padding:24px;border:1px solid var(--line);background:white;color:var(--muted)}.notice{margin-top:18px;padding:12px 16px;border-left:4px solid #c17a1a;background:#fff2da;color:#744509;font-size:14px}.report-choices{margin:0 0 16px}.report-choices label{display:block;font-size:14px;margin-bottom:4px}footer{font-size:13px;color:var(--muted);margin-top:36px;border-top:1px solid var(--line);padding-top:18px}footer p{margin-top:5px}@media(max-width:800px){.layout{grid-template-columns:1fr;gap:22px}.source{max-width:none}.explorer{padding:20px}.area-links{gap:8px}}@media(max-width:500px){.site-header{padding:16px 18px}.brand{font-size:20px}main{padding:22px 16px 32px}.page-title{align-items:start}h1{font-size:29px}.updated{font-size:12px;padding-top:4px;max-width:145px}.board{padding:18px 16px}.board h2{font-size:21px}.rain-name{font-size:17px}.rain-value strong{font-size:38px}.rain-row{gap:3px 10px;padding:12px 0}.periods{gap:7px}.periods button{min-width:125px;padding:8px 9px}.periods strong{font-size:17px}.rain-value{gap:4px}.rain-value .unit{font-size:14px}.breadcrumb{margin-top:16px}}@media(prefers-reduced-motion:no-preference){button,a{transition:background-color .15s ease}}

.rain-row.senjo-half,.rain-row.senjo-short{padding-left:12px;padding-right:10px;margin-top:4px;border-bottom-color:transparent;border-left:4px solid #f5a53b;background:#3b403e}.rain-row.senjo-short{border-left-color:#ff6565;background:#48343d}.senjo-label{grid-column:1/-1;display:flex;align-items:start;flex-direction:column;gap:5px;margin:4px 0}.senjo-badge{display:inline-block;background:#ffc36f;color:#3e2605;font-size:13px;line-height:1.5;font-weight:750;padding:3px 8px;border-radius:3px}.senjo-short .senjo-badge{background:#ffc2c2;color:#751616}.senjo-areas{font-size:13px;color:#e3eaf0;line-height:1.6;overflow-wrap:anywhere}.senjo-key{font-size:13px;color:#cbdbe7;margin:14px 0 0}

@media(max-width:500px){.page-title{flex-wrap:wrap;gap:8px}.page-title>div:first-child{flex-basis:100%}.page-title .updated{text-align:left;max-width:none;padding-top:0}}

.wind-values{display:flex;flex-wrap:wrap;gap:12px 24px;grid-column:1/-1;margin:6px 0}.wind-values>div{display:flex;flex-direction:column;gap:4px}.wind-values small{font-size:14px;color:#d1dfe8}.wind-values .rain-value strong{font-size:36px}.missing-value{color:#cfdae3;font-size:14px}.rain-value{flex-wrap:wrap}.rain-value .condition{white-space:normal}@media(max-width:500px){.wind-values{gap:12px 20px}.wind-values .rain-value strong{font-size:32px}}