:root{--bg:#0f172a;--card:#ffffff;--ink:#0f172a;--mut:#64748b;--line:#e2e8f0;--go:#15803d;--goBg:#dcfce7;--ca:#a16207;--caBg:#fef3c7;--no:#b91c1c;--noBg:#fee2e2;--acc:#2563eb}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:#f1f5f9;color:var(--ink)}
.top{background:var(--bg);color:#fff;padding:14px 16px 12px}
.top h1{margin:0;font-size:1.35rem}
.sub{margin:2px 0 0;color:#cbd5e1;font-size:.9rem}
main{max-width:980px;margin:0 auto;padding:10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin:10px 0}
h2{font-size:1.05rem;margin:0 0 8px}
label{display:block;font-size:.8rem;color:var(--mut);font-weight:600}
select{display:block;width:100%;margin-top:3px;padding:9px 8px;font-size:1rem;border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:var(--ink)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.btns{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
button{font:inherit;font-size:.88rem;padding:7px 10px;border-radius:8px;border:1px solid #cbd5e1;background:#f8fafc;cursor:pointer}
button:active{background:#e2e8f0}
.map-wrap{margin-top:8px}
#map{height:280px;border-radius:8px;border:1px solid var(--line)}
.place-info{margin:8px 0 0;font-size:.85rem;color:var(--mut)}
.disclaimer{background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;padding:10px 12px;font-size:.88rem}
.disclaimer a{color:#9a3412}
.summary .big{display:flex;align-items:center;gap:12px}
.summary .badge{font-size:1.6rem;font-weight:800;padding:10px 18px;border-radius:12px;min-width:120px;text-align:center}
.summary ul{margin:8px 0 0;padding-left:18px;font-size:.9rem}
.summary .meta{font-size:.82rem;color:var(--mut);margin-top:6px}
.lv0{background:var(--goBg);color:var(--go)}.lv1{background:var(--caBg);color:var(--ca)}.lv2{background:var(--noBg);color:var(--no)}.lv-1{background:#e2e8f0;color:#334155}
.ad-slot{display:flex;align-items:center;justify-content:center;min-height:60px;border:1px dashed #cbd5e1;border-radius:12px;color:#94a3b8;font-size:.75rem;margin:10px 0}
.table-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.legend .b{margin-left:4px}
.b{display:inline-block;font-size:.75rem;font-weight:700;padding:2px 7px;border-radius:999px}
.b0{background:var(--goBg);color:var(--go)}.b1{background:var(--caBg);color:var(--ca)}.b2{background:var(--noBg);color:var(--no)}.b-1{background:#e2e8f0;color:#334155}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -12px;padding:0 12px}
table{border-collapse:collapse;width:100%;font-size:.85rem;font-variant-numeric:tabular-nums}
th,td{padding:6px 6px;text-align:center;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-size:.72rem;color:var(--mut);font-weight:700;background:#f8fafc;position:sticky;top:0}
th small{font-weight:500}
.sticky{position:sticky;left:0;background:#fff;z-index:1;text-align:left}
th.sticky{background:#f8fafc;z-index:2}
tr.day td{background:#f1f5f9;font-weight:700;text-align:left;font-size:.8rem;color:#334155}
tr.day td.sticky{background:#f1f5f9}
td.i{color:#64748b;font-style:italic}
td .warn{color:#b45309;font-weight:700;cursor:help}
td .est{color:#64748b;font-size:.75rem}
.arr{display:inline-block;font-size:.7rem;color:#64748b;margin-left:2px}
.hint{font-size:.78rem;color:var(--mut);margin:8px 0 0}
#sources{margin:0;padding-left:18px;font-size:.85rem}
#rulesText{font-size:.88rem}
#rulesText table{font-size:.8rem;margin-top:6px}
#rulesText td,#rulesText th{text-align:left;white-space:normal}
footer{max-width:980px;margin:0 auto;padding:4px 14px 30px;font-size:.78rem;color:var(--mut)}
footer a,.card a{color:var(--acc)}
.err{color:var(--no);font-size:.85rem}
.why-box{margin-top:10px}
.why-h{font-size:.95rem;margin:0 0 6px}
ul.why{list-style:none;margin:0;padding:0}
.why-i{padding:7px 0 7px 10px;border-left:3px solid var(--line);margin:0 0 6px;font-size:.9rem;line-height:1.35}
.why-i.why2{border-left-color:var(--no)}.why-i.why1{border-left-color:#d97706}
.why-tag{margin-right:4px;vertical-align:1px;font-size:.7rem}
.why-t{font-weight:600}
.why-n{display:block;color:#334155;font-size:.84rem;margin-top:2px}
.why-n strong{color:var(--mut);font-weight:700}
.why-more summary,.guide summary{cursor:pointer;color:var(--acc);font-size:.88rem;font-weight:600;padding:4px 0}
.why-ok{margin:0;font-size:.92rem;color:var(--go);font-weight:600}
.why-near{margin:6px 0 0;font-size:.85rem;color:#334155}
.guide{padding:10px 12px}
.guide summary{color:var(--ink);font-size:.95rem}
.guide-list{list-style:none;margin:8px 0 0;padding:0;font-size:.9rem}
.guide-list li{margin:0 0 6px}
.guide-list .b{min-width:62px;text-align:center;margin-right:4px}
button.st{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:4px;border-radius:8px;padding:2px}
button.st:focus-visible{outline:2px solid var(--acc);outline-offset:1px}
.why-l{font-size:.68rem;color:#475569;font-weight:600;border-bottom:1px dotted #94a3b8}
button.st[aria-expanded=true] .why-l{color:var(--acc);border-bottom-color:var(--acc)}
tr.why-row td{text-align:left;white-space:normal;background:#f8fafc;padding:6px 6px 2px}
.why-pop{position:sticky;left:0;max-width:min(560px,calc(100vw - 44px))}
.why-pop .why-i{font-size:.82rem;margin-bottom:4px}
.why-pop .why-n{font-size:.78rem}
@media(min-width:720px){.controls{display:grid;grid-template-columns:1fr 2fr;gap:10px;align-items:end}.controls .row2{margin-top:0}.btns,.map-wrap,.place-info{grid-column:1/-1}}
.summary .now-vals small{display:block;color:var(--mut);font-size:.78rem}
.top .sub strong{color:#fff}