:root{
  --bg:#f6f8fb;--surface:#fff;--surface2:#f1f5f9;--text:#162033;--muted:#667085;
  --line:#dce3ec;--brand:#2563eb;--brand2:#1d4ed8;--good:#0f9f6e;--bad:#e45555;--warn:#d97706;
  --shadow:0 8px 28px rgba(27,39,59,.10);--radius:16px;--radius-sm:10px;
}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:var(--text);background:var(--bg)}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}
.shell{max-width:1240px;margin:0 auto;padding:0 20px}.topbar{height:64px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);display:flex;align-items:center;position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}
.topbar .shell{display:flex;align-items:center;justify-content:space-between;width:100%}.brand{font-weight:800;letter-spacing:.02em;display:flex;align-items:center;gap:10px}.brand-badge{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,#1d4ed8,#60a5fa);display:grid;place-items:center;color:#fff;font-size:18px}.nav{display:flex;gap:20px;align-items:center;font-size:14px;color:#475467}.nav a:hover{color:var(--brand)}
.hero{padding:24px 0 18px}.hero h1{font-size:clamp(24px,4vw,38px);margin:0 0 8px;letter-spacing:-.03em}.hero p{margin:0;color:var(--muted)}
.searchbar{display:flex;gap:8px;margin-top:18px;max-width:760px}.searchbar input{flex:1;border:1px solid var(--line);background:#fff;border-radius:12px;padding:13px 14px;outline:none}.searchbar input:focus{border-color:#93b4ff;box-shadow:0 0 0 3px #dbeafe}.btn{border:0;border-radius:12px;padding:11px 16px;cursor:pointer;font-weight:700}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand2)}.btn-secondary{background:#fff;border:1px solid var(--line);color:#344054}.btn-ghost{background:transparent;color:#475467}.btn-danger{background:#fee2e2;color:#991b1b}.btn-sm{padding:8px 11px;border-radius:9px;font-size:13px}
.chips{display:flex;gap:8px;overflow:auto;padding:8px 0 14px}.chip{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px;color:#475467;cursor:pointer;font-size:14px}.chip.active{background:#e9f0ff;border-color:#9db8ff;color:#1d4ed8;font-weight:700}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px}.map-card,.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 2px 12px rgba(16,24,40,.04)}.map-card{overflow:hidden;position:relative;min-height:660px}.map{height:660px;width:100%;background:linear-gradient(135deg,#e5edf5,#d6e1eb)}.map-fallback{position:absolute;inset:0;display:grid;place-items:center;color:#667085;background:repeating-linear-gradient(45deg,#eef3f7,#eef3f7 16px,#e8eff5 16px,#e8eff5 32px)}
.map-tools{position:absolute;right:14px;top:14px;z-index:10;display:flex;flex-direction:column;gap:8px}.map-tool{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow)}
.fab{position:absolute;left:50%;transform:translateX(-50%);bottom:18px;z-index:10;background:var(--brand);color:#fff;border:0;border-radius:999px;padding:13px 24px;font-weight:800;box-shadow:0 10px 30px rgba(37,99,235,.35);cursor:pointer}
.sidebar{display:flex;flex-direction:column;gap:14px}.card{padding:18px}.card h2,.card h3{margin:0 0 12px}.subtle{color:var(--muted);font-size:13px}.metric-row{display:grid;grid-template-columns:92px 1fr 40px;align-items:center;gap:10px;margin:10px 0}.bar{height:8px;background:#edf1f5;border-radius:999px;overflow:hidden}.bar span{display:block;height:100%;background:#93b4ff;border-radius:999px}.metric-score{text-align:right;font-size:13px;font-weight:700}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.stat{padding:12px;background:var(--surface2);border-radius:12px}.stat b{display:block;font-size:20px}.stat small{color:var(--muted)}
.notice{border-left:4px solid #f59e0b;background:#fff7ed;padding:12px 14px;border-radius:10px;color:#7c2d12;font-size:14px}.section{padding:24px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:14px}.section-title h2{margin:0;font-size:22px}.section-title a{font-size:14px;color:var(--brand)}
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.area-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.area-card h3{margin:0 0 4px}.score{font-size:28px;font-weight:900;letter-spacing:-.04em}.rank{color:#6b7280;font-size:13px}.trend-good{color:var(--good)}.trend-bad{color:var(--bad)}
.footer{border-top:1px solid var(--line);background:#fff;margin-top:34px}.footer .shell{padding-top:24px;padding-bottom:30px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.footer-links{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:#667085}
/* Area */
.breadcrumb{padding:18px 0 0;color:#667085;font-size:13px}.area-head{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:end;padding:14px 0 18px}.area-head h1{margin:0 0 6px;font-size:34px}.rank-badge{background:#edf3ff;color:#1d4ed8;border-radius:12px;padding:10px 14px;font-weight:800}.area-main{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px}.score-card{display:grid;grid-template-columns:180px 1fr;gap:20px}.score-big{font-size:64px;line-height:1;font-weight:900}.score-big small{font-size:18px;color:#667085}.goodbad{display:grid;grid-template-columns:1fr 1fr;gap:14px}.panel-good{border-top:4px solid var(--good)}.panel-bad{border-top:4px solid var(--bad)}.tagline{display:flex;gap:8px;flex-wrap:wrap}.tag{padding:6px 9px;background:#f2f4f7;border-radius:999px;font-size:13px}
.review{padding:14px 0;border-top:1px solid var(--line)}.review:first-of-type{border-top:0}.review-head{display:flex;justify-content:space-between;gap:10px}.review-type{font-size:13px;font-weight:800}.review-type.good{color:var(--good)}.review-type.bad{color:var(--bad)}.review p{margin:8px 0;color:#344054;line-height:1.65}.review-actions{display:flex;gap:8px;flex-wrap:wrap}.action-pill{font-size:12px;padding:6px 9px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#667085;cursor:pointer}
.vote-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.vote-btn{padding:12px 6px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;font-size:12px}.vote-btn:hover{border-color:#93b4ff;background:#f5f8ff}
.table-wrap{overflow:auto}.rank-table{width:100%;border-collapse:collapse}.rank-table th,.rank-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}.rank-table th{font-size:12px;color:#667085;background:#f8fafc}.rank-table tr.me{background:#fff8db}.rank-number{font-weight:900;color:#667085;width:50px}
/* Modal */
.overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:flex-end;justify-content:center;z-index:100}.overlay.open{display:flex}.sheet{width:min(680px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:22px 22px 0 0;box-shadow:0 -20px 50px rgba(0,0,0,.18)}.sheet-head{position:sticky;top:0;background:#fff;padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;z-index:3}.sheet-body{padding:20px}.steps{display:flex;gap:6px;margin-bottom:20px}.step{height:5px;flex:1;background:#e5e7eb;border-radius:999px}.step.on{background:var(--brand)}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choice{padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff;text-align:left;cursor:pointer}.choice.selected{border-color:#6d95ff;background:#eef4ff;box-shadow:0 0 0 2px #dbeafe inset}.choice strong{display:block;margin-bottom:3px}.polarity{display:grid;grid-template-columns:1fr 1fr;gap:12px}.polarity button{padding:18px;border-radius:14px;border:1px solid var(--line);background:#fff;font-weight:800;cursor:pointer}.polarity .good.selected{border-color:#57c69f;background:#ecfdf5}.polarity .bad.selected{border-color:#fca5a5;background:#fff1f2}.field{margin:16px 0}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}.field textarea,.field input,.field select{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px;background:#fff}.sheet-foot{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);padding:14px 20px;display:flex;justify-content:space-between;gap:10px}
/* Admin */
.admin-shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.admin-nav{background:#101828;color:#d0d5dd;padding:18px;position:sticky;top:0;height:100vh}.admin-nav .brand{color:#fff;margin-bottom:22px}.admin-nav a{display:block;padding:10px 12px;border-radius:9px;margin:4px 0;font-size:14px}.admin-nav a.active,.admin-nav a:hover{background:#1d2939;color:#fff}.admin-main{padding:24px}.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.kpi b{font-size:28px;display:block}.kpi span{font-size:13px;color:#667085}.moderation-table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}.moderation-table td,.moderation-table th{padding:11px 12px;border-bottom:1px solid var(--line);font-size:13px;text-align:left}.pill{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800}.pill.pending{background:#fff7ed;color:#9a3412}.pill.published{background:#ecfdf5;color:#047857}.pill.high{background:#fee2e2;color:#991b1b}
/* legal */
.doc{max-width:860px;margin:28px auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px}.doc h1{margin-top:0}.doc h2{margin-top:28px}.doc p,.doc li{line-height:1.8;color:#344054}.draft{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:12px 14px;border-radius:10px;margin-bottom:20px}
@media(max-width:900px){.layout,.area-main{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:1fr 1fr}.area-grid{grid-template-columns:1fr 1fr}.kpis{grid-template-columns:1fr 1fr}.admin-shell{grid-template-columns:1fr}.admin-nav{height:auto;position:relative;display:flex;overflow:auto;gap:4px}.admin-nav .brand{margin:0 10px 0 0}.admin-nav a{white-space:nowrap}.score-card{grid-template-columns:1fr}.map-card,.map{min-height:520px;height:520px}}
@media(max-width:620px){.shell{padding:0 14px}.nav{display:none}.hero{padding-top:18px}.searchbar{flex-direction:column}.layout{display:block}.sidebar{display:block}.sidebar .card{margin-top:12px}.map-card,.map{height:62vh;min-height:460px;border-radius:0;margin-left:-14px;margin-right:-14px;border-left:0;border-right:0}.area-grid{grid-template-columns:1fr}.goodbad{grid-template-columns:1fr}.vote-grid{grid-template-columns:1fr 1fr}.area-head{grid-template-columns:1fr;align-items:start}.area-head h1{font-size:28px}.rank-badge{justify-self:start}.choice-grid{grid-template-columns:1fr}.kpis{grid-template-columns:1fr 1fr}.admin-main{padding:14px}.footer .shell{display:block}.footer-links{margin-top:14px}}
/* Functional app additions to the preserved prototype design. */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #8db4ff;outline-offset:3px}
#toast{display:none;position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:200;background:#162033;color:white;border-radius:12px;padding:14px 20px;width:max-content;max-width:90vw;white-space:pre-line;box-shadow:var(--shadow)}#toast.visible{display:block}
.sheet-open{overflow:hidden}.coordinate-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.confirmation{display:grid;grid-template-columns:6em 1fr;gap:14px}.confirmation dt{font-weight:700}.confirmation dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.consent{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.8}.consent input{margin-top:7px}.consent a{color:var(--brand);text-decoration:underline}
.search-result{display:flex;align-items:center;gap:16px;padding:8px 0}.pagination{display:flex;align-items:center;gap:16px;justify-content:center;padding:18px}.area-map{height:390px}.area-main .map-card{min-height:390px}.review-actions{margin-top:12px}.vote-btn.selected{background:#dbeafe;border-color:#2563eb}.admin-main input,.admin-main select,.admin-main textarea{max-width:100%}.admin-main .card{margin:12px 0}.admin-main pre{white-space:pre-wrap;overflow-wrap:anywhere}.admin-inline{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.admin-inline input,.admin-inline select{padding:8px;border:1px solid var(--line);border-radius:8px}.policy-table td,.policy-table th{padding:10px;border-bottom:1px solid var(--line);text-align:left}.doc p,.doc li{line-height:1.85}.doc a{color:var(--brand);text-decoration:underline}
@media(max-width:640px){.nav{gap:10px;font-size:12px}.shell{padding-left:12px;padding-right:12px}.brand{font-size:14px}.fab{padding:12px 16px;width:max-content;max-width:95%;font-size:13px}.coordinate-grid{grid-template-columns:1fr 1fr}.sheet-body{padding:16px}.confirmation{grid-template-columns:5em 1fr}.vote-grid{grid-template-columns:1fr 1fr}.admin-shell{display:block}.admin-nav{position:static;height:auto;display:flex;flex-wrap:wrap;padding:8px}.admin-nav .brand{width:100%;margin:8px}.admin-main{padding:12px}.score-card{grid-template-columns:1fr}.area-head h1{font-size:26px}}
.metric-row{grid-template-columns:116px minmax(0,1fr) 54px;font-size:14px}.metric-row>span:last-child{text-align:right;white-space:nowrap}.layout>*{min-width:0}.searchbar input{min-width:0}@media(max-width:640px){.nav{display:flex;gap:10px}.metric-row{grid-template-columns:105px minmax(0,1fr) 50px;font-size:13px}}