:root{--ink:#132c40;--muted:#587084;--blue:#0877b6;--deep:#063f67;--line:#d8e3ec;--bg:#f3f7fa;--orange:#bd5b17;--purple:#7250b2}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",sans-serif;font-size:16px;line-height:1.7;background:#fff}a{color:var(--deep);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,.button{background:var(--deep);color:white;border:0;border-radius:10px;padding:11px 20px;cursor:pointer;min-height:44px}button:hover{background:var(--blue)}input,select,textarea{border:1px solid #b5c9d8;border-radius:9px;padding:11px;background:#fff;color:var(--ink);max-width:100%;min-height:44px}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:3px solid #62b9e6;outline-offset:3px}h1{font-size:clamp(27px,3.5vw,42px);line-height:1.4;letter-spacing:-.03em;margin:10px 0 22px}h2{font-size:25px;line-height:1.5;margin:32px 0 16px}h3{font-size:18px;line-height:1.6;margin:12px 0}p{margin:10px 0 16px}small,.micro{font-size:13px;color:var(--muted)}small{display:block}main{max-width:1280px;margin:auto;padding:34px 40px 70px}.site-header{border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:20px 40px;gap:24px;max-width:1600px;margin:auto}.brand{font-size:24px;letter-spacing:-1px;white-space:nowrap;font-weight:800;display:flex;align-items:center;gap:5px;color:var(--ink)}.brand>span:last-child{color:var(--blue)}.brand-mark{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;border-radius:8px;width:31px;height:34px;margin-right:4px}.site-header nav{display:flex;gap:28px;font-size:14px;font-weight:600}.eyebrow{color:var(--blue);font-size:14px;font-weight:700;letter-spacing:.08em}.search{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:13px}.search input{flex:1;min-width:200px}.search button{min-width:86px}.search select{font-size:14px}.quick{display:flex;gap:24px;font-size:14px;margin:8px 0 16px;color:var(--muted)}.quick b{color:var(--ink)}.map-shell{position:relative;height:430px;overflow:hidden;border-radius:16px;border:1px solid #c8d9e6;background:#e8eff4;isolation:isolate}.map-shell #map{position:absolute;inset:0;overflow:hidden;touch-action:none;cursor:grab;outline-offset:-4px;background-image:linear-gradient(#dce7ee 1px,transparent 1px),linear-gradient(90deg,#dce7ee 1px,transparent 1px);background-size:64px 64px}.tile{position:absolute;width:256px;height:256px;max-width:none;user-select:none;pointer-events:none}.marker{position:absolute;min-height:32px;height:32px;min-width:38px;padding:2px 9px;transform:translate(-50%,-100%);background:var(--blue);border-radius:18px 18px 18px 3px;box-shadow:0 2px 8px #17354a33;border:2px solid #fff;font-size:13px;z-index:2;color:white;white-space:nowrap}.marker.approx{background:#fff;border:2px dashed var(--blue);color:var(--blue)}.marker.orange{background:var(--orange);color:white}.marker.purple{background:var(--purple);color:white}.marker.done{background:#6b7780}.marker.new:after{content:'NEW';position:absolute;top:-15px;right:-13px;background:#e9fa9f;color:#334216;padding:0 4px;font-size:10px;border-radius:4px}.map-controls{position:absolute;right:14px;top:14px;display:grid;gap:8px;z-index:4}.map-controls button{background:white;color:var(--ink);padding:3px;width:44px;height:44px;box-shadow:0 2px 7px #1233;font-size:24px}.attribution{position:absolute;right:0;bottom:0;background:#fffffff0;padding:3px 7px;font-size:11px;z-index:6}.legend{display:flex;gap:17px;flex-wrap:wrap;font-size:13px;margin-top:10px;color:var(--blue)}.orange{color:var(--orange)}.purple{color:var(--purple)}#map-popup{position:absolute;left:16px;bottom:28px;background:#fff;border-radius:12px;padding:18px 22px;width:min(350px,calc(100% - 32px));box-shadow:0 6px 40px #1234;z-index:5;font-size:14px}#map-popup h3{padding-right:25px}#map-popup button{position:absolute;right:8px;top:8px;color:#234;background:#eef4f7;padding:4px;width:36px;min-height:36px}.map-empty{position:absolute;top:45%;left:10%;width:80%;text-align:center;color:#37546b;background:#ffffffe6;padding:16px;border-radius:10px;pointer-events:none}.metrics{display:grid;grid-template-columns:repeat(4,1fr);margin-top:28px;border:1px solid var(--line);border-radius:14px;overflow:hidden}.metrics>div{padding:22px 25px;background:var(--bg);border-right:1px solid var(--line)}.metrics>div:last-child{border:0}.metrics span{display:block;font-size:14px;color:var(--muted)}.metrics strong{font-size:36px;line-height:1.3;letter-spacing:-1px}.metrics small{display:inline;font-size:14px;margin-left:7px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px}.section-title>a{font-size:14px}section{margin-top:36px}.map-shell{margin-top:0}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{padding:22px;border:1px solid var(--line);border-radius:13px;min-width:0;background:#fff}.card p{font-size:14px;color:var(--muted)}.badge{display:inline-block;background:#e9f1f7;color:#285575;padding:3px 8px;border-radius:5px;font-size:12px;font-weight:700;margin-right:5px;line-height:1.8}.badge.new{background:#e9fa9f;color:#344816}.badge.change{background:#fde6d9;color:#954118}.facts{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:12px;font-size:13px}.facts strong{color:var(--blue);font-size:22px}.ranks{list-style:none;padding:0;border-top:1px solid var(--line)}.ranks li{display:flex;align-items:center;gap:22px;padding:18px 20px;border-bottom:1px solid var(--line)}.rank-num{font-size:23px;font-weight:700;color:var(--blue);width:28px}.ranks li>div{flex:1;font-size:19px;font-weight:600}.ranks strong{font-size:28px}.ranks strong small{display:inline;margin-left:5px}.empty{background:var(--bg);border:1px dashed #bdceda;padding:26px;border-radius:12px;color:var(--muted);font-size:15px}.lead{font-size:19px}.countdown{background:var(--deep);color:#fff;padding:20px 28px;border-radius:12px;display:inline-block;margin:14px 0 26px}.countdown strong{font-size:36px}.details{display:grid;grid-template-columns:190px 1fr;border-top:1px solid var(--line)}.details dt,.details dd{margin:0;padding:12px 16px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.details dt{background:var(--bg);font-size:14px}.timeline article{border-left:3px solid #c1dce9;padding:0 0 26px 24px;margin-left:8px}.timeline time{display:block;font-size:13px;color:var(--muted)}.timeline strong{display:block;margin-top:7px}.source{padding:16px;border-left:4px solid var(--blue);background:var(--bg);margin-bottom:12px}.source-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.source-list h2{font-size:20px;margin:0 0 12px}.filters,.tabs{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.tabs a{padding:8px 14px;background:var(--bg);border-radius:7px;font-size:14px}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:14px;border-bottom:1px solid var(--line)}th{background:var(--bg)}.table-scroll{overflow:auto}label{display:block;margin:8px 0 18px;font-size:14px}label input,label textarea,label select{display:block;width:100%;margin-top:5px}.admin-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px}.admin-form button{align-self:end;margin-bottom:18px}textarea{width:100%;font-family:monospace}.notice{padding:14px 20px;background:#e9f3fa;border-radius:9px}.login{max-width:440px;margin:50px auto}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}footer{background:var(--deep);color:#dce9f2;padding:36px max(24px,calc((100vw - 1200px)/2));font-size:13px}footer a{color:#dce9f2}footer strong{font-size:20px}footer p{max-width:750px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:760px){.site-header{padding:14px 18px;flex-wrap:wrap;gap:9px}.brand{font-size:22px}.site-header nav{gap:22px;width:100%;font-size:13px}.site-header nav a{padding:5px 0}main{padding:24px 18px 45px}.eyebrow{font-size:12px}h1{font-size:28px;margin-bottom:18px}h2{font-size:22px}.search{gap:8px}.search input{width:calc(100% - 90px);min-width:0}.search button{min-width:74px;padding:9px 13px}.search select{flex:1;width:45%}.map-shell{height:360px;border-radius:11px}.metrics{grid-template-columns:1fr 1fr;margin-top:20px}.metrics>div{padding:16px;border-bottom:1px solid var(--line)}.metrics strong{font-size:29px}.metrics span{font-size:12px}.metrics>div:nth-child(2){border-right:0}.cards,.source-list{grid-template-columns:1fr}.card{padding:18px}.quick{font-size:12px;gap:12px}.legend{gap:8px 13px;font-size:12px}.details{grid-template-columns:120px 1fr}.details dt,.details dd{padding:10px;font-size:14px}.admin-form{grid-template-columns:1fr}.section-title{align-items:baseline}.section-title>a{white-space:nowrap;font-size:12px}.ranks li{padding:16px 5px;gap:12px}.ranks li>div{font-size:17px}.ranks strong{font-size:25px}.lead{font-size:17px}.micro{font-size:12px}.map-empty{left:5%;width:90%;font-size:13px}}
@media(max-width:760px){.search{display:grid;grid-template-columns:minmax(0,1fr) 92px}.search input{width:100%;min-width:0}.search select{width:100%;min-width:0;font-size:13px}.search select:last-child{font-size:12px;padding-left:4px;padding-right:2px}.hero-title span{display:block}.hero-title{font-size:27px}.section-title{flex-wrap:wrap;gap:0}.section-title h2{margin-bottom:8px}}

.marker.cluster{border-radius:50%;min-width:48px;height:48px;background:#084e70;border:3px solid #fff;box-shadow:0 0 0 5px #078bb32a;font-weight:700}

/* Public summaries and separated responsive ad unit. */
.answer-summary{background:#f0f7f4;border-left:3px solid #28735d;padding:14px 18px;margin:18px 0 24px;border-radius:8px;line-height:1.8}
.answer-summary p{margin:4px 0}.breadcrumbs{font-size:12px;color:#68766e;margin:16px 0;line-height:1.7}
.ad-placement{margin:36px auto;padding:18px 0;border-top:1px solid #e2e8e3;border-bottom:1px solid #e2e8e3;text-align:center;max-width:970px;clear:both}
.ad-placement>span{display:block;font-size:11px;color:#78827b;margin-bottom:12px;letter-spacing:.15em}.ad-placement ins{min-height:100px}
.ad-placement:has(ins[data-ad-status="unfilled"]){display:none}
@media(max-width:600px){.ad-placement{margin:28px 0}.ad-placement ins{min-height:250px}.answer-summary{padding:12px}}

/* Fixed AdSense positions: full row, separated from map controls and cards. */
.cards>.ad-placement{grid-column:1 / -1;width:100%;min-width:0;box-sizing:border-box}
.ad-placement{width:100%;box-sizing:border-box;overflow:hidden}
.ad-placement ins{min-height:250px}