/* 補助金活用術：落ち着いた紺と、あたたかい黄色。数字が主役の、スマホ1列のサイト */
:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --fg: #1f2633;
  --muted: #5d6573;
  --line: #e2ddd2;
  --brand: #1d4f7a;
  --brand-ink: #ffffff;
  --brand-soft: #e3edf6;
  --mark: #fff0bf;
  --ok: #1f7a4f;
  --ok-soft: #dcf2e6;
  --warn: #a35a00;
  --warn-soft: #fdeccd;
  --stop: #9b2c2c;
  --stop-soft: #f8dede;
  --font-display: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-body: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161d; --surface: #1a2029; --fg: #e8ecf2; --muted: #a3acba; --line: #2c3442;
    --brand: #7fb3e3; --brand-ink: #0d1520; --brand-soft: #1b2a3a; --mark: #3a3218;
    --ok: #6fd3a0; --ok-soft: #173326; --warn: #f0b45a; --warn-soft: #3a2b14; --stop: #f08a8a; --stop-soft: #3a1c1c;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font-body); font-size: 16px; line-height: 1.8; }
a { color: var(--brand); }
.inner { max-width: 780px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
main.inner { padding-block: 18px 44px; display: grid; gap: 32px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.45; margin: 0; text-wrap: balance; }
h1 { font-size: 27px; }
h2 { font-size: 21px; margin-bottom: 10px; }
h3 { font-size: 17px; }
p { margin: 0; }
ul, ol { margin: 0; padding-left: 1.3em; display: grid; gap: 6px; }
.num { font-variant-numeric: tabular-nums; }

.site-head { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.site-head .inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 4px 14px; padding-block: 10px; }
.logo { text-decoration: none; color: var(--fg); display: grid; line-height: 1.3; }
.logo b { font-family: var(--font-display); font-size: 21px; }
.logo b span { color: var(--brand); }
.logo small { font-size: 11px; color: var(--muted); }
.site-head nav { display: flex; flex-wrap: wrap; gap: 2px 14px; font-size: 14px; }
.site-head nav a { color: var(--fg); text-decoration: none; }
.site-head nav a:hover { color: var(--brand); }
@media (max-width: 480px) { .site-head nav { font-size: 13.5px; gap: 2px 12px; } h1 { font-size: 24px; } }

.hero { display: grid; gap: 12px; }
.hero h1 em { font-style: normal; background: linear-gradient(transparent 60%, var(--mark) 60%); }
.lead { color: var(--muted); }
.btns { display: flex; flex-wrap: wrap; gap: 10px; }
.btn { display: inline-block; background: var(--brand); color: var(--brand-ink); text-decoration: none; font-weight: 700; padding: 12px 20px; border-radius: 12px; border: 0; font: inherit; font-weight: 700; cursor: pointer; }
.btn.sub { background: var(--surface); color: var(--brand); border: 1.5px solid var(--brand); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid var(--warn); outline-offset: 2px; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px; display: grid; gap: 14px; min-width: 0; }
.diff { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.diff div { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px; }
.diff b { display: block; font-family: var(--font-display); font-size: 16px; margin-bottom: 4px; }
.diff p { font-size: 14.5px; color: var(--muted); }

/* 診断 */
fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 8px; min-width: 0; }
legend { font-weight: 700; margin-bottom: 6px; padding: 0; }
legend small { font-weight: 400; color: var(--muted); margin-left: 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font: inherit; font-size: 14.5px; padding: 9px 13px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--surface); color: var(--fg); cursor: pointer; min-height: 42px; }
.chip[aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); font-weight: 700; }
.ex-note { font-size: 13.5px; background: var(--mark); border-radius: 10px; padding: 8px 12px; }
#hits { display: grid; gap: 10px; }
.count { font-family: var(--font-display); font-size: 18px; }
.count b { font-size: 30px; color: var(--brand); margin: 0 3px; }

.card { display: grid; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; text-decoration: none; color: var(--fg); }
a.card:hover { border-color: var(--brand); }
.card-top { display: flex; gap: 8px; align-items: flex-start; justify-content: space-between; }
.card h3 { font-size: 16.5px; }
.kind { font-size: 12px; color: var(--muted); }
.badge { flex: none; font-size: 12px; font-weight: 700; padding: 2px 10px; border-radius: 999px; white-space: nowrap; }
.b-open { background: var(--ok-soft); color: var(--ok); }
.b-soon { background: var(--warn-soft); color: var(--warn); }
.b-always { background: var(--brand-soft); color: var(--brand); }
.b-closed { background: var(--stop-soft); color: var(--stop); }
.facts { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; font-size: 14px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; font-weight: 500; }

.cal { display: grid; gap: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.cal a { display: grid; grid-template-columns: 5.2em 1fr auto; gap: 10px; align-items: center; padding: 11px 14px; border-top: 1px solid var(--line); text-decoration: none; color: var(--fg); }
.cal a:first-child { border-top: 0; }
.cal .d { font-family: var(--font-display); font-weight: 700; font-variant-numeric: tabular-nums; }
.cal .left { font-size: 13px; color: var(--muted); white-space: nowrap; }
.cal .left.urgent { color: var(--stop); font-weight: 700; }

.compare { width: 100%; border-collapse: collapse; font-size: 14.5px; background: var(--surface); border-radius: 12px; overflow: hidden; }
.compare th, .compare td { border-bottom: 1px solid var(--line); padding: 9px 12px; text-align: left; vertical-align: top; }
.compare thead th { background: var(--brand-soft); }
.table-wrap { overflow-x: auto; }

/* 制度のページ */
.crumb { font-size: 13px; color: var(--muted); }
.prog { display: grid; gap: 22px; }
.prog .lead-box { background: var(--brand-soft); border-radius: 16px; padding: 16px 18px; font-size: 17px; }
.quick { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.quick div { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; display: grid; gap: 2px; }
.quick span { font-size: 12.5px; color: var(--muted); }
.quick b { font-family: var(--font-display); font-size: 17px; line-height: 1.45; }
.flow { counter-reset: s; list-style: none; padding: 0; display: grid; gap: 0; }
.flow li { counter-increment: s; position: relative; padding: 4px 0 12px 44px; }
.flow li::before { content: counter(s); position: absolute; left: 0; top: 2px; width: 30px; height: 30px; border-radius: 50%; background: var(--brand); color: var(--brand-ink); display: grid; place-items: center; font-weight: 700; font-size: 14px; }
.flow li::after { content: ""; position: absolute; left: 14px; top: 34px; bottom: 0; width: 2px; background: var(--line); }
.flow li:last-child::after { display: none; }
.note, .checked { font-size: 13px; color: var(--muted); }
.warnbox { background: var(--warn-soft); border-radius: 14px; padding: 12px 16px; }

/* 計算機・チェック */
.form-grid { display: grid; gap: 14px; }
.field { display: grid; gap: 4px; }
.field label { font-weight: 700; }
.field small { color: var(--muted); font-size: 13px; }
.field .in { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.field input[type=number], .field select { font: inherit; font-size: 19px; font-weight: 700; padding: 8px 10px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--surface); color: var(--fg); width: 8em; font-variant-numeric: tabular-nums; }
.field select { font-size: 16px; width: 100%; max-width: 26em; min-width: 0; }
.field .in > * { min-width: 0; }
.form-grid, .field { min-width: 0; }
.field small, .field label { overflow-wrap: anywhere; }
.result { background: var(--brand-soft); border-radius: 16px; padding: 16px 18px; display: grid; gap: 12px; }
.big3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.big3 div { background: var(--surface); border-radius: 12px; padding: 12px; display: grid; }
.big3 span { font-size: 13px; color: var(--muted); }
.big3 b { font-family: var(--font-display); font-size: 26px; font-variant-numeric: tabular-nums; }
.big3 .pay b { color: var(--stop); }
.big3 .get b { color: var(--ok); }
.timeline { display: grid; gap: 0; }
.tl { display: grid; grid-template-columns: 6.5em 1fr auto; gap: 10px; padding: 8px 0; border-top: 1px dashed var(--line); font-size: 14.5px; align-items: baseline; }
.tl:first-child { border-top: 0; }
.tl .when { color: var(--muted); }
.tl .money { font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tl .out { color: var(--stop); }
.tl .in { color: var(--ok); }
.checklist { list-style: none; padding: 0; display: grid; gap: 8px; }
.checklist li { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; display: grid; gap: 8px; }
.checklist .q { font-weight: 700; }
.checklist .yn { display: flex; gap: 8px; }
.checklist .msg { font-size: 14.5px; border-radius: 10px; padding: 8px 12px; }
.msg.bad { background: var(--stop-soft); color: var(--fg); }
.msg.good { background: var(--ok-soft); color: var(--fg); }

/* 体験談 */
.story { display: grid; gap: 18px; }
.story .step { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; display: grid; gap: 6px; }
.story .when { font-size: 13px; color: var(--brand); font-weight: 700; }
.story .lesson { background: var(--mark); border-radius: 10px; padding: 8px 12px; font-size: 14.5px; }

.site-foot { background: var(--surface); border-top: 1px solid var(--line); font-size: 13.5px; color: var(--muted); }
.site-foot .inner { padding-block: 22px 32px; display: grid; gap: 10px; }
.site-foot a { color: var(--fg); }
.line-cta { background: var(--ok-soft); color: var(--fg); border-radius: 14px; padding: 14px 16px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; font-size: 15px; }
.line-cta .qr { width: 132px; height: 132px; background: #fff; border-radius: 10px; padding: 6px; flex: none; }
.line-cta .line-text { display: grid; gap: 6px; flex: 1 1 240px; min-width: 0; }
.line-cta p { margin: 0; }
.line-cta .big { font-family: var(--font-display); font-weight: 700; font-size: 17px; }
.site-foot .line-add { justify-self: start; display: inline-block; background: #06c755; color: #fff; font-weight: 700; text-decoration: none; border-radius: 999px; padding: 10px 22px; }
.site-foot .line-add:hover, .site-foot .line-add:focus-visible { background: #05a948; }
.doc { display: grid; gap: 12px; }
.doc h2 { margin-top: 12px; font-size: 18px; }

/* 実際にもらった人の例（jirei.html） */
.jr { display: grid; gap: 22px; }
.jr-toc { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.jr-toc a { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 9px 12px; text-decoration: none; color: var(--fg); font-weight: 700; font-size: 15px; }
.jr-toc a:hover { border-color: var(--brand); }
.jr-type { display: grid; gap: 10px; scroll-margin-top: 90px; }
.jr-type h2 { font-size: 22px; }
.jr-cases { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.jr-case { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; display: grid; gap: 6px; align-content: start; }
.jr-head { margin: 0; font-size: 13.5px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.jr-prog { background: var(--brand-soft); color: var(--brand); font-weight: 700; border-radius: 999px; padding: 0 9px; }
.jr-case h3 { margin: 0; font-size: 17px; color: var(--fg); }
.jr-case dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; font-size: 15px; }
.jr-case dt { font-weight: 700; color: var(--muted); white-space: nowrap; }
.jr-case dd { margin: 0; }
.jr-case dt:nth-of-type(2) { color: var(--ok); }
.jr-note { margin: 0; font-size: 13.5px; background: var(--mark); border-radius: 8px; padding: 4px 10px; }
.jr-use { margin: 0; font-size: 14.5px; }
.jr-feature { border: 2px solid var(--brand); }

/* ひとりで運転の仕事をしている人へ（driver.html） */
.drv { display: grid; gap: 20px; }
.drv-warn { border: 2px solid var(--warn); background: var(--warn-soft); }
.drv-list { display: grid; gap: 12px; }
.drv-item { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; display: grid; gap: 6px; }
.drv-item h3 { margin: 0; font-size: 18px; }
.drv-item p, .drv-item ul { margin: 0; }
.drv-item ul { padding-left: 1.2em; }
.drv-tag { justify-self: start; font-size: 12.5px; font-weight: 700; background: var(--brand-soft); color: var(--brand); border-radius: 999px; padding: 0 10px; }
.drv-ex { font-size: 14.5px; background: var(--mark); border-radius: 8px; padding: 6px 10px; }
.drv-item ol { margin: 0; padding-left: 1.3em; display: grid; gap: 2px; }

/* あまり知られていない補助金（shiranai.html） */
.kk { display: grid; gap: 14px; }
.kk-item { display: grid; gap: 6px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; text-decoration: none; color: var(--fg); }
.kk-item:hover, .kk-item:focus-visible { border-color: var(--brand); outline: none; }
.kk-top { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.kk-item h2 { font-size: 18px; margin: 0; line-height: 1.5; color: var(--brand); }
.kk-why { margin: 0; background: var(--mark); border-radius: 10px; padding: 8px 12px; font-size: 15px; }
.kakure-box { margin: 0; display: grid; gap: 2px; background: var(--mark); border-radius: 12px; padding: 10px 14px; }
.kk-feature { border: 2px solid var(--warn); background: var(--warn-soft); }
.kk-group { font-size: 21px; margin: 14px 0 0; padding-top: 6px; border-top: 2px solid var(--line); scroll-margin-top: 90px; }
.official { display: block; font-size: 13.5px; color: var(--fg); font-weight: 700; line-height: 1.5; margin-top: 2px; }

/* かみくだいた説明（plain_box） */
.plain { display: grid; gap: 8px; background: var(--surface); border: 2px solid var(--brand-soft); border-radius: 14px; padding: 12px 14px; color: var(--fg); }
.plain p { margin: 0; display: grid; gap: 1px; font-size: 15.5px; line-height: 1.7; }
.pl-k { font-size: 12.5px; font-weight: 700; color: var(--brand); letter-spacing: .04em; }
.pl-rei { background: var(--ok-soft); border-radius: 10px; padding: 8px 10px; }
.pl-rei .pl-k { color: var(--ok); }
.pl-level { display: block !important; font-size: 14px !important; }
.lv-easy b { color: var(--ok); }
.lv-mid b { color: var(--warn); }
.lv-hard b { color: var(--stop); }
.kk-dl { margin: 0; font-size: 14.5px; }
.kk-why { font-size: 14px !important; background: transparent !important; padding: 0 !important; color: var(--muted); }
.kk-more { justify-self: end; font-weight: 700; color: var(--brand); font-size: 14.5px; }
.toc-n { font-size: 12.5px; font-weight: 400; color: var(--muted); margin-left: 6px; }