:root{--primary:#2b5ce6;--primary-deep:#1e46c0;--primary-tint:#edf2ff;--primary-on:#fff;--text:#1a2233;--text-2:#44506a;--bg:#f6f8fc;--card:#fff;--border:#d7e0f2;--danger:#b3261e;--success:#1c6b48;--warn-bg:#fdf3e2;--warn-text:#7a4a09;--layer-education:#7c3aed;--layer-medical:#dc2626;--layer-commercial:#b45309;--layer-transport:#0e7490;--layer-culture_sport:#15803d;--layer-environment_risk:#334155;--layer-policy:#be185d;--nav-height:64px;--safe-top:0px;--safe-right:0px;--safe-bottom:0px;--safe-left:0px}@supports (padding:env(safe-area-inset-top)){:root{--safe-top:env(safe-area-inset-top,0px);--safe-right:env(safe-area-inset-right,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px)}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;font-size:16px}body{color:var(--text);background:var(--bg);margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Noto Sans SC,Microsoft YaHei,Segoe UI,sans-serif;font-size:1rem;line-height:1.5;overflow-x:hidden}button,input,select{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--primary-deep);outline-offset:2px;border-radius:4px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app{min-height:100dvh;padding-left:var(--safe-left);padding-right:var(--safe-right);flex-direction:column;display:flex}.app-main{min-height:0;padding-bottom:calc(var(--nav-height) + var(--safe-bottom));flex-direction:column;flex:1;max-width:100%;display:flex}.topbar{z-index:20;padding:calc(7px + var(--safe-top)) 12px 7px;background:var(--primary);color:var(--primary-on);align-items:center;gap:8px;display:flex;position:sticky;top:0}.topbar img{border-radius:8px;flex:none;width:28px;height:28px}.topbar h1{white-space:nowrap;margin:0;font-size:1.0625rem;font-weight:600}.topbar-identity{text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:46%;margin-left:auto;font-size:1rem;overflow:hidden}.bottom-nav{background:var(--card);border-top:1px solid var(--border);padding-bottom:var(--safe-bottom);padding-left:var(--safe-left);padding-right:var(--safe-right);z-index:30;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav button{min-height:var(--nav-height);color:var(--text-2);cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;font-size:1rem;display:flex}.bottom-nav button[aria-current=page]{color:var(--primary-deep);font-weight:600}.bottom-nav svg{width:22px;height:22px}.context-bar{background:var(--card);border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:8px 12px;display:flex}.context-bar .context-title{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:1.0625rem;font-weight:600;overflow:hidden}.btn{border:1px solid var(--primary);background:var(--primary);min-width:44px;min-height:44px;color:var(--primary-on);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:1rem;font-weight:600;transition:transform .15s,background-color .15s;display:inline-flex}.btn:active{transform:scale(.97)}.btn:hover{background:var(--primary-deep);border-color:var(--primary-deep)}.btn-secondary{background:var(--card);color:var(--primary-deep);border-color:var(--primary)}.btn-secondary:hover{background:var(--primary-tint)}.btn-danger{background:var(--card);color:var(--danger);border-color:var(--danger)}.btn-danger:hover{background:#fbeae9}.btn:disabled{opacity:.5;cursor:not-allowed}.chip{border:1px solid var(--border);background:var(--card);min-width:44px;min-height:44px;color:var(--text);cursor:pointer;border-radius:22px;justify-content:center;align-items:center;padding:6px 14px;font-size:1rem;transition:background-color .15s,transform .15s;display:inline-flex}.chip:active{transform:scale(.97)}.chip[aria-pressed=true]{background:var(--primary-tint);border-color:var(--primary);color:var(--primary-deep);font-weight:600}.disclosure{border:1px solid var(--border);background:var(--card);border-radius:12px;margin:12px 0 0;padding:0 12px}.disclosure>summary{cursor:pointer;min-height:44px;color:var(--primary-deep);padding:11px 2px;font-size:1rem;font-weight:600}.disclosure-body{padding-bottom:10px}.field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.field label{font-size:1rem;font-weight:600}.field input,.field select{border:1px solid var(--border);background:var(--card);border-radius:10px;max-width:100%;min-height:48px;padding:8px 12px;font-size:1rem}.field .hint{color:var(--text-2);font-size:1rem}.field-error{color:var(--danger);font-size:1rem}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;margin:10px 14px;padding:14px}.card h2{margin:0 0 8px;font-size:1.125rem}.card h3{margin:0 0 6px;font-size:1rem}.muted{color:var(--text-2);font-size:1rem}.notice{background:var(--warn-bg);color:var(--warn-text);border:1px solid #ecd9b0;border-radius:10px;padding:10px 12px;font-size:1rem}.storage-alert{margin:10px 14px 0}.storage-alert-inline{margin:10px 0 0}.confirm-strip{background:var(--primary-tint);color:var(--primary-deep);border:1px solid var(--primary);border-radius:10px;margin:0 0 12px;padding:10px 12px;font-size:1rem}.error-panel{border:1px solid var(--danger);color:var(--danger);background:#fbeae9;border-radius:12px;margin:14px;padding:14px;font-size:1rem}.blocked{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:14px;padding:32px 24px;display:flex}.blocked .blocked-icon{background:var(--primary-tint);width:64px;height:64px;color:var(--primary-deep);border-radius:18px;justify-content:center;align-items:center;display:flex}.blocked h2{margin:0;font-size:1.25rem}.blocked p{color:var(--text-2);margin:0;font-size:1rem}.data-loading{padding-top:max(32px, var(--safe-top));padding-bottom:max(32px, var(--safe-bottom));background:radial-gradient(circle at 50% 28%,#2075ff21,#0000 34%),linear-gradient(#f8fbff 0%,#edf5ff 100%)}.data-loading-card{text-align:left;background:#fffffff0;border:1px solid #175fc424;border-radius:24px;width:min(100%,356px);padding:28px 24px 24px;box-shadow:0 18px 48px #1c498724}.data-loading-brand{place-items:center;width:68px;height:68px;margin-bottom:22px;display:grid;position:relative}.data-loading-brand img{z-index:1;border-radius:15px;width:52px;height:52px;position:relative;box-shadow:0 8px 22px #1655ae33}.data-loading-ring{border:2px solid #2075ff3d;border-radius:22px;animation:1.8s ease-out infinite data-loading-pulse;position:absolute;inset:0}.data-loading-heading{justify-content:space-between;align-items:end;gap:16px;margin-bottom:10px;display:flex}.blocked .data-loading-kicker{color:var(--text);letter-spacing:-.02em;font-size:1.25rem;font-weight:750}.blocked .data-loading-percent{color:var(--primary-deep);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:1.15rem;font-weight:750}.blocked .data-loading-phase{color:var(--text-2);font-size:1rem}.data-loading-track{background:#dfeafb;border-radius:999px;height:9px;margin:18px 0 10px;position:relative;overflow:hidden}.data-loading-track>span{border-radius:inherit;background:linear-gradient(90deg, var(--primary), #55a3ff);width:0;height:100%;transition:width .18s ease-out;display:block}.data-loading-track.is-indeterminate>span{width:42%;animation:1.25s ease-in-out infinite data-loading-slide}.blocked .data-loading-detail{color:var(--text);font-variant-numeric:tabular-nums;font-size:1rem;font-weight:650}.blocked .data-loading-hint{color:var(--text-2);margin-top:8px;font-size:1rem;line-height:1.5}@keyframes data-loading-pulse{0%{opacity:.8;transform:scale(.84)}70%,to{opacity:0;transform:scale(1.16)}}@keyframes data-loading-slide{0%{transform:translate(-115%)}to{transform:translate(240%)}}.map-page{flex-direction:column;flex:1;min-height:0;display:flex}.map-toolbar{background:var(--card);border-bottom:1px solid var(--border);flex-direction:column;flex:none;gap:8px;padding:8px 12px;display:flex}.map-toolbar-row{align-items:center;gap:8px;min-width:0;display:flex}.map-toolbar-row input[type=search]{border:1px solid var(--border);border-radius:10px;flex:1;min-width:0;min-height:44px;padding:6px 12px;font-size:1rem}.map-tool-row>.btn{flex:1;padding:8px 10px}.map-stats{color:var(--text-2);background:var(--primary-tint);border-bottom:1px solid var(--border);flex:none;margin:0;padding:6px 12px;font-size:1rem}.map-layer-status{border-bottom:1px solid var(--line);color:#1e3a5f;background:#eff6ff;margin:0;padding:8px 14px;font-size:16px;line-height:1.45}.map-layer-status.is-error{color:#9a3412;background:#fff7ed}.map-tool-row .btn:disabled{cursor:progress;opacity:1;color:#475569;background:#e2e8f0}.map-stats strong{color:var(--primary-deep)}.map-canvas-wrap{background:#e7eefb;flex:1;min-height:240px;position:relative;overflow:hidden}.amap-shell,.amap-root{position:absolute;inset:0}.amap-shell{background:#e7eefb;overflow:hidden}.amap-root{z-index:0}.plate-legend{z-index:50;left:10px;bottom:calc(72px + var(--safe-bottom));background:#ffffffe6;border:1px solid #ffffffb3;border-radius:12px;gap:3px;padding:9px 10px;font-size:16px;line-height:1.25;display:grid;position:absolute;box-shadow:0 6px 24px #0f172a29}.plate-legend strong{font-size:16px}.plate-legend span{align-items:center;gap:5px;display:flex}.plate-legend i{border:1px solid #0f172a1a;border-radius:2px;width:28px;height:8px}@media (width<=480px){.plate-legend{border-radius:10px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px 8px;padding:7px 8px;line-height:1.15;bottom:8px;left:8px;right:56px}.plate-legend strong{grid-column:1/-1}.plate-legend span{white-space:nowrap;gap:4px;min-width:0}.plate-legend i{flex:none;width:16px;height:7px}}@media (height<=500px) and (width>=481px){.plate-legend{border-radius:10px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px 8px;width:300px;padding:7px 8px;line-height:1.15;bottom:8px;left:8px;right:auto}.plate-legend strong{grid-column:1/-1}.plate-legend span{white-space:nowrap;gap:4px;min-width:0}.plate-legend i{flex:none;width:16px;height:7px}}.plate-source-heading{margin:18px 0 8px}.plate-source-icon-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.plate-source-icon-grid span{border:1px solid var(--border);background:var(--primary-tint);min-height:44px;color:var(--text);border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:8px 4px;font-size:16px;line-height:1;display:flex}.plate-source-icon-grid svg{color:var(--primary);flex:none}.plate-source-note{margin:8px 0 0;font-size:16px}.amap-error{z-index:60;color:#9a3412;background:#fff7ed;border-radius:10px;padding:10px 12px;font-size:16px;position:absolute;top:12px;left:12px;right:12px}.map-canvas-wrap canvas{touch-action:none;width:100%;height:100%;display:block}.map-overlay-top{z-index:6;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:absolute;top:8px;left:8px;right:8px}.map-overlay-top>*{pointer-events:auto}.pinned-recommendation{border:1px solid var(--border);background:#fffffff5;border-radius:12px;justify-content:space-between;align-items:center;gap:8px;padding:6px 8px 6px 12px;display:flex;box-shadow:0 3px 12px #10182a24}.pinned-recommendation .btn{text-overflow:ellipsis;white-space:nowrap;max-width:52%;line-height:28px;display:block;overflow:hidden}.map-empty{border:1px solid var(--border);text-align:center;z-index:7;background:#fffffff7;border-radius:14px;width:min(320px,100% - 32px);padding:16px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 4px 16px #10182a2e}.map-empty p{margin:0 0 12px;font-size:1rem}.map-zoom{z-index:5;flex-direction:column;gap:8px;display:flex;position:absolute;bottom:12px;right:12px}.map-zoom button{border:1px solid var(--border);background:var(--card);width:48px;height:48px;color:var(--primary-deep);cursor:pointer;border-radius:12px;font-size:1.375rem;font-weight:700}.compare-tray{border:1px solid var(--primary);background:var(--primary-tint);color:var(--text);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px 8px 12px;font-size:1rem;display:flex}.compare-tray-text{min-width:0;color:var(--primary-deep);align-items:center;gap:8px;display:inline-flex}.compare-tray-inline{margin:10px 0 0}.compare-tray-on-map{z-index:6;background:#edf2fff7;position:absolute;bottom:12px;left:12px;right:72px;box-shadow:0 4px 14px #10182a2e}.sheet-backdrop{z-index:40;background:#10182a73;position:fixed;inset:0}.sheet{background:var(--card);z-index:41;max-height:78dvh;padding:14px calc(16px + var(--safe-right)) calc(16px + var(--safe-bottom)) calc(16px + var(--safe-left));border-radius:18px 18px 0 0;animation:.2s sheet-in;position:fixed;bottom:0;left:0;right:0;overflow-y:auto}@keyframes sheet-in{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.sheet-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.sheet-head h2{margin:0;font-size:1.125rem}.icon-btn{border:1px solid var(--border);background:var(--card);min-width:44px;min-height:44px;color:var(--text-2);cursor:pointer;border-radius:10px;font-size:1.125rem}.legend-row{align-items:center;gap:10px;min-height:44px;display:flex}.legend-dot{border:1px solid #0003;border-radius:4px;flex:none;width:14px;height:14px}.legend-area{border-radius:3px;flex:none;width:18px;height:14px}.legend-area-plateAreas{background:#1e46c01a;border:1px solid #1e46c0a6}.legend-area-schoolFences{background:#7c3aed1f;border:1px solid #7c3aedbf}.advanced-filters{border-top:1px solid var(--border);margin-top:16px;padding-top:12px}.advanced-filters summary{cursor:pointer;align-items:center;min-height:44px;font-weight:700;display:flex}.filter-field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.filter-field-grid label,.filter-range-list label{color:var(--text-2);gap:4px;font-size:1rem;display:grid}.filter-field-grid input,.filter-range-list input{border:1px solid var(--border);width:100%;min-height:44px;color:var(--text);background:var(--card);font:inherit;border-radius:10px;padding:8px 10px}.filter-range-list fieldset{border:0;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:end;gap:8px;margin:12px 0 0;padding:0;display:grid}.filter-range-list legend{margin-bottom:6px;font-weight:700}@media (width<=390px){.filter-field-grid{grid-template-columns:1fr}}.detail-grid{grid-template-columns:1fr 1fr;gap:6px 12px;margin:10px 0;font-size:1rem;display:grid}.detail-grid dt{color:var(--text-2)}.detail-grid dd{margin:0;font-weight:600}.tag-row{flex-wrap:wrap;gap:6px;margin:6px 0 10px;display:flex}.tag{background:var(--primary-tint);color:var(--primary-deep);border-radius:8px;padding:4px 10px;font-size:1rem}.action-row{flex-wrap:wrap;gap:10px;margin-top:10px;display:flex}.list-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:10px;padding:10px 0;font-size:1rem;display:flex}.list-item:last-child{border-bottom:0}.list-item .list-main{text-align:left;cursor:pointer;min-width:0;min-height:44px;color:var(--text);background:0 0;border:0;flex:1;padding:8px 0;font-size:1rem}.list-item .list-main .sub{color:var(--text-2);font-size:1rem}.compare-table{border-collapse:collapse;width:100%;font-size:1rem}.compare-table th,.compare-table td{border:1px solid var(--border);text-align:left;vertical-align:top;word-break:break-all;padding:8px 6px}.compare-table th{background:var(--primary-tint);color:var(--primary-deep)}.bar-row{grid-template-columns:96px 1fr 72px;align-items:center;gap:8px;min-height:32px;font-size:1rem;display:grid}.bar-track{background:var(--primary-tint);border-radius:6px;height:16px;overflow:hidden}.bar-fill{background:var(--primary);border-radius:6px;height:100%}.debug-log{border:1px solid var(--border);background:var(--bg);word-break:break-all;border-radius:10px;max-height:240px;padding:8px;font-size:1rem;overflow-y:auto}.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:12px 0;display:grid}.stat-cell{background:var(--primary-tint);border-radius:10px;min-width:0;padding:12px 8px}.stat-cell strong,.stat-cell span{display:block}.stat-cell span{color:var(--muted);margin-top:4px;font-size:1rem}.reason-list{padding-left:22px}.qr-box{flex-direction:column;align-items:center;gap:10px;display:flex}.qr-figure{aspect-ratio:1;width:min(260px,70vw);line-height:0;position:relative}.qr-figure .qr-code{width:100%;height:auto;display:block}.countdown{color:var(--primary-deep);font-size:1.25rem;font-weight:700}@media (height<=480px){:root{--nav-height:54px}.topbar{padding:calc(4px + var(--safe-top)) 12px 4px}.map-toolbar{gap:6px;padding:6px 12px}.map-stats{padding:4px 12px}.map-canvas-wrap{min-height:160px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}