:root {
  --bg: #f7f4ee; --card: #fffdf9; --ink: #1c1a17; --muted: #6b655c; --line: #ddd6c9;
  --accent: #1f4d3a; --accent-ink: #fff; --best: #e7f0e9; --warn: #8a4b12;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14130f; --card: #1c1b16; --ink: #ece7dc; --muted: #a39c8f; --line: #35322a; --accent: #8fc7a8; --accent-ink: #10231a; --best: #1e2c24; --warn: #e0a96a; }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 var(--sans); }
a { color: var(--accent); text-underline-offset: 3px; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
header.site { border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: baseline; gap: 24px; flex-wrap: wrap; padding-top: 16px; padding-bottom: 14px; }
.brand { font: 600 22px/1 var(--serif); color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
nav { display: flex; flex-wrap: wrap; row-gap: 6px; }
nav a { margin-right: 18px; font-size: 15px; color: var(--muted); text-decoration: none; white-space: nowrap; }
nav a:hover, nav a[aria-current] { color: var(--ink); }
h1 { font: 600 clamp(30px, 5vw, 46px)/1.1 var(--serif); letter-spacing: -0.02em; margin: 44px 0 14px; max-width: 20ch; text-wrap: balance; }
h2 { font: 600 26px/1.2 var(--serif); margin: 48px 0 12px; letter-spacing: -0.01em; }
h3 { font: 600 17px/1.3 var(--sans); margin: 22px 0 6px; }
.lede { font-size: 19px; color: var(--muted); max-width: 62ch; margin: 0 0 28px; }
p, li { max-width: 68ch; }
.tool { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 24px; align-items: start; }
@media (max-width: 860px) { .tool { grid-template-columns: 1fr; } }
form, .result, .panel { min-width: 0; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 20px; }
fieldset { border: 0; padding: 0; margin: 0 0 20px; min-width: 0; }
legend { font: 600 13px/1 var(--sans); text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); padding: 0; margin-bottom: 10px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; align-items: end; }
label { display: block; font-size: 14px; color: var(--muted); }
label.check { display: flex; gap: 10px; align-items: flex-start; color: var(--ink); font-size: 15.5px; margin-bottom: 8px; min-height: 28px; }
label.check input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
input[type=number], select { width: 100%; margin-top: 4px; padding: 10px 11px; font: inherit; font-size: 16px; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 7px; font-variant-numeric: tabular-nums; }
input:focus-visible, select:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.hint { font-size: 13.5px; color: var(--muted); margin: 4px 0 0; }
.result { position: sticky; top: 16px; }
@media (max-width: 860px) { .result { position: static; } }
.result h2 { margin: 0 0 4px; font-size: 22px; }
.verdict { font-size: 17px; margin: 0 0 16px; }
.opt { border-top: 1px solid var(--line); padding: 14px 0; }
.opt.best { background: var(--best); border-radius: 8px; border-top-color: transparent; padding: 14px; margin: 0 -8px; }
.opt .head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.opt .name { font-weight: 600; }
.opt .net { font: 600 20px/1 var(--serif); font-variant-numeric: tabular-nums; white-space: nowrap; }
.opt .sub { font-size: 14px; color: var(--muted); font-variant-numeric: tabular-nums; margin: 2px 0 6px; }
.opt ul { margin: 0; padding-left: 18px; font-size: 14.5px; color: var(--muted); }
.tag { display: inline-block; font: 600 11.5px/1 var(--sans); letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent); border-radius: 4px; padding: 4px 6px; margin-left: 8px; vertical-align: 2px; }
.empty { color: var(--muted); }
.big { font: 600 34px/1.1 var(--serif); font-variant-numeric: tabular-nums; margin: 6px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15.5px; background: var(--card); }
.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
th, td { text-align: left; vertical-align: top; padding: 11px 14px; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }
th { font: 600 13px/1.2 var(--sans); text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); white-space: nowrap; }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.sources { font-size: 14.5px; color: var(--muted); }
.sources li { margin-bottom: 4px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; padding: 0; list-style: none; }
.cards li { max-width: none; }
.cards a { display: block; height: 100%; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; text-decoration: none; color: var(--ink); }
.cards a:hover { border-color: var(--accent); }
.cards strong { display: block; font: 600 18px/1.25 var(--serif); margin-bottom: 4px; }
.cards span { font-size: 14.5px; color: var(--muted); }
footer.site { margin-top: 72px; border-top: 1px solid var(--line); padding: 24px 0 48px; font-size: 14px; color: var(--muted); }
footer.site p { max-width: 80ch; }
button { font: 600 16px/1 var(--sans); color: var(--accent-ink); background: var(--accent); border: 0; border-radius: 7px; padding: 12px 18px; cursor: pointer; }
button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
input[type=date] { width: 100%; margin-top: 4px; padding: 9px 11px; font: inherit; font-size: 16px; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 7px; }
.tool + h2 + p + .tool { margin-top: 16px; }
.row > * { min-width: 0; }
input[type=date] { min-width: 0; max-width: 100%; -webkit-appearance: none; appearance: none; }