:root {
  --bg: #fbfaf7; --surface: #ffffff; --text: #1d232b; --muted: #5d6773; --line: #e4e1da;
  --accent: #c2410c; --accent-soft: #fff1e6; --link: #0b5cad;
  --hi: #e0592a; --lo: #2b7bd6; --rain: #9cc3e8;
  --ex: #1f9d55; --ex-bg: #e3f6ea; --gd: #6aa121; --gd-bg: #eef7dc; --fr: #c98a06; --fr-bg: #fdf3d6; --pr: #c23b3b; --pr-bg: #fbe5e5;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12161b; --surface: #1a2028; --text: #e6e9ed; --muted: #9aa5b1; --line: #2c343e;
    --accent: #fb923c; --accent-soft: #2a1d14; --link: #7cb7f5;
    --hi: #f07a4f; --lo: #5aa2f0; --rain: #2f5878;
    --ex: #4cc985; --ex-bg: #163626; --gd: #9ccc4f; --gd-bg: #26331a; --fr: #e6b23a; --fr-bg: #3a2f12; --pr: #ef7171; --pr-bg: #3b1d1d;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1000px; margin: 0 auto; padding: 0 16px; }
.top { background: var(--surface); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 56px; gap: 12px; }
.logo { font-weight: 800; font-size: 1.15rem; color: var(--accent); white-space: nowrap; }
.top nav a { margin-left: 18px; color: var(--text); font-weight: 500; font-size: .95rem; }
main { padding-bottom: 40px; }
h1 { font-size: clamp(1.6rem, 4vw, 2.3rem); line-height: 1.2; margin: 18px 0 4px; letter-spacing: -.01em; }
h2 { font-size: 1.35rem; margin: 36px 0 12px; }
.sub { color: var(--muted); margin: 0 0 18px; }
.lead { font-size: 1.08rem; }
.small, small { color: var(--muted); font-size: .85em; }
.crumbs { font-size: .85rem; color: var(--muted); margin-top: 16px; }
.hero { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin: 16px 0; }
.hero > div { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.lbl { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.hero b { font-size: 1.05rem; }
.badge { display: inline-block; font-size: .78rem; font-weight: 700; padding: 1px 8px; border-radius: 99px; }
.b-excellent { background: var(--ex-bg); color: var(--ex); } .b-good { background: var(--gd-bg); color: var(--gd); }
.b-fair { background: var(--fr-bg); color: var(--fr); } .b-poor { background: var(--pr-bg); color: var(--pr); }
.chart { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.chart svg { width: 100%; height: auto; display: block; }
.chart .grid { stroke: var(--line); } .chart .ax { fill: var(--muted); font-size: 12px; }
.chart .rain { fill: var(--rain); } .chart .hi { stroke: var(--hi); stroke-width: 2.5; } .chart .lo { stroke: var(--lo); stroke-width: 2.5; }
.chart .hi-d { fill: var(--hi); } .chart .lo-d { fill: var(--lo); }
figcaption { font-size: .85rem; color: var(--muted); text-align: center; margin-top: 6px; }
.k { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin: 0 4px 0 12px; vertical-align: -1px; }
.hi-k { background: var(--hi); } .lo-k { background: var(--lo); } .rain-k { background: var(--rain); }
.mgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 8px; margin: 14px 0; }
.mcell { display: flex; flex-direction: column; padding: 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--text); font-size: .88rem; }
.mcell:hover { text-decoration: none; border-color: var(--accent); }
.mcell b { font-size: 1rem; } .mcell em { font-style: normal; font-weight: 700; font-size: .8rem; margin-top: 2px; }
.mcell.cur { outline: 2px solid var(--accent); }
.r-excellent em, td.r-excellent a { color: var(--ex); } .r-good em, td.r-good a { color: var(--gd); }
.r-fair em, td.r-fair a { color: var(--fr); } .r-poor em, td.r-poor a { color: var(--pr); }
td.r-excellent { background: var(--ex-bg); } td.r-good { background: var(--gd-bg); } td.r-fair { background: var(--fr-bg); } td.r-poor { background: var(--pr-bg); }
.mcell.r-excellent { border-left: 4px solid var(--ex); } .mcell.r-good { border-left: 4px solid var(--gd); }
.mcell.r-fair { border-left: 4px solid var(--fr); } .mcell.r-poor { border-left: 4px solid var(--pr); }
.tbl { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
table { border-collapse: collapse; width: 100%; font-size: .93rem; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
thead th { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
tbody th { font-weight: 600; width: 40%; }
.cards { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.cards a { display: block; padding: 12px 14px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; color: var(--text); height: 100%; }
.cards a:hover { border-color: var(--accent); text-decoration: none; }
.cards b { display: block; } .cards span { font-size: .85rem; color: var(--muted); }
.cols { columns: 3 200px; padding-left: 18px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; margin-bottom: 8px; }
.faq summary { cursor: pointer; font-weight: 600; } .faq p { margin: 8px 0 2px; }
.pn { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin: 18px 0; }
.more { margin-top: 16px; }
.aff { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.aff a { background: var(--accent); color: #fff; padding: 9px 16px; border-radius: 99px; font-weight: 600; font-size: .92rem; }
.ad { margin: 28px 0; min-height: 100px; }
.intro { padding: 24px 0 6px; }
.search { position: relative; max-width: 560px; }
.search input { width: 100%; font-size: 1.05rem; padding: 13px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--text); }
#res { list-style: none; margin: 4px 0 0; padding: 0; position: absolute; left: 0; right: 0; z-index: 5; background: var(--surface); border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,.15); }
#res:empty { display: none; }
#res a { display: block; padding: 10px 16px; border-bottom: 1px solid var(--line); }
footer { background: var(--surface); border-top: 1px solid var(--line); padding: 20px 0; font-size: .9rem; color: var(--muted); }
footer .months { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.kv td { white-space: normal; }
@media (max-width: 560px) {
  body { font-size: 16px; }
  .top nav a { margin-left: 12px; font-size: .88rem; }
  th, td { padding: 7px 8px; }
}
.guide h3 { font-size: 1.08rem; margin: 22px 0 6px; }
.guide p { margin: 0 0 12px; }