/* 補助金レーダー 週刊ダイジェスト（build-site が web/dist/digest/ に出力）
   見た目の軸：公募要領・様式の紙面。強調は「締切の日付印（朱）」ひとつだけ（受付前は藍の「開始」印）。 */

:root {
  --ai: #1f2f4f;        /* 藍：見出し・枠 */
  --ink: #23262b;       /* 墨：本文 */
  --muted: #5b6573;
  --shu: #c9372a;       /* 朱：日付印 */
  --rule: #d5dae1;
  --form: #f2f4f7;      /* 様式の見出しセル */
  --paper: #ffffff;
  --link: #1a4f96;
  --sumi-light: #8a929c;
  --gothic: "BIZ UDPGothic", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
  --mincho: "BIZ UDPMincho", "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  --measure: 42rem;
}

*,
*::before,
*::after { box-sizing: border-box; }

[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--gothic);
  font-size: 1rem;
  line-height: 1.85;
  font-feature-settings: "palt" 0;
  overflow-wrap: anywhere;
}

a { color: var(--link); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible,
.button:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: var(--ai);
  color: #fff;
}
.skip:focus { left: 1rem; z-index: 10; }

/* ---- masthead ---------------------------------------------------------- */

.masthead {
  border-top: 4px solid var(--ai);
  border-bottom: 1px solid var(--rule);
}
.masthead-inner {
  max-width: calc(var(--measure) + 2rem);
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.brand {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--ai);
  text-decoration: none;
  letter-spacing: 0.04em;
  margin-right: auto;
}
.masthead-link { font-size: 0.875rem; color: var(--ink); text-decoration: none; }
.masthead-link:hover { text-decoration: underline; }
.masthead-cta {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ai);
  text-decoration: none;
  border: 1.5px solid var(--ai);
  padding: 0.2rem 0.75rem;
  border-radius: 3px;
  white-space: nowrap;
}
.masthead-cta:hover { background: var(--ai); color: #fff; }

/* ---- sheet ------------------------------------------------------------- */

.sheet {
  max-width: calc(var(--measure) + 2rem);
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
}

.issue-head { margin: 0 0 2rem; }
.issue-date { margin: 0 0 1rem; font-size: 0.875rem; color: var(--muted); }
.issue-title {
  margin: 0 0 0.35rem;
  font-family: var(--mincho);
  font-weight: 700;
  font-size: clamp(1.55rem, 1.2rem + 1.6vw, 2.1rem);
  line-height: 1.45;
  color: var(--ai);
  letter-spacing: 0.02em;
}
.issue-intro { margin: 0 0 0.75rem; font-size: 1.0625rem; line-height: 1.95; }
.issue-credit { margin: 0; font-size: 0.8125rem; color: var(--muted); }

/* 目次 */
.issue-toc {
  margin: 0 0 2.5rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--rule);
  background: var(--form);
}
.toc-title { margin: 0 0 0.25rem; font-size: 0.875rem; font-weight: 700; color: var(--ai); }
.issue-toc ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; }
.issue-toc li { font-size: 0.9375rem; }
.toc-count { margin-left: 0.35rem; font-size: 0.8125rem; color: var(--muted); }

/* 分野 */
.segment { margin: 0 0 2.5rem; scroll-margin-top: 1rem; }
.segment-title {
  margin: 0 0 0.25rem;
  padding: 0 0 0.35rem;
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--ai);
  border-bottom: 2px solid var(--ai);
}
.segment-count { margin-left: 0.5rem; font-size: 0.875rem; font-weight: 400; color: var(--muted); }

/* ---- entry ------------------------------------------------------------- */

.entry {
  display: grid;
  grid-template-columns: 4.75rem minmax(0, 1fr);
  column-gap: 1rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
}
.entry-body { min-width: 0; }
.entry-kind { margin: 0 0 0.25rem; font-size: 0.8125rem; line-height: 1.5; color: var(--muted); }
.entry-kind .tag {
  display: inline-block;
  margin: 0 0.35rem 0.25rem 0;
  padding: 0 0.45rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.6;
  white-space: nowrap;
}
.entry-kind .tag--open { border-color: #2f6b45; color: #2f6b45; }
.entry-kind .tag--upcoming { border-color: var(--ai); color: var(--ai); }
.entry-kind .tag--closed { color: var(--sumi-light); }
.entry-kind .tag--area { background: var(--form); color: var(--ink); }
.entry-kind .tag--pick { border-color: var(--shu); color: var(--shu); font-weight: 700; }
.entry-kind .tag--changed { border-style: dashed; border-color: #8a4b00; color: #8a4b00; }
.entry-title { margin: 0 0 0.2rem; font-size: 1.125rem; line-height: 1.6; }
.entry-title a { color: var(--ai); }
.entry-org { margin: 0 0 0.6rem; font-size: 0.875rem; color: var(--muted); }
.entry-note {
  margin: 0 0 0.6rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--rule);
  font-size: 0.9375rem;
}
.entry-summary { margin: 0 0 0.75rem; font-size: 0.9375rem; line-height: 1.85; }
.entry-caution { margin: 0 0 0.6rem; font-size: 0.8125rem; color: #8a4b00; }
.entry-source { margin: 0.6rem 0 0; font-size: 0.875rem; }

/* 様式風の項目表 */
.entry-facts {
  margin: 0;
  border: 1px solid var(--rule);
  font-size: 0.875rem;
  line-height: 1.6;
}
.entry-facts > div { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); }
.entry-facts > div + div { border-top: 1px solid var(--rule); }
.entry-facts dt {
  padding: 0.35rem 0.6rem;
  background: var(--form);
  border-right: 1px solid var(--rule);
  color: var(--ai);
  font-weight: 700;
}
.entry-facts dd { margin: 0; padding: 0.35rem 0.6rem; }
.fact-note { display: block; font-size: 0.8125rem; color: var(--muted); }

/* 必要な準備・主な要件・加点項目 */
.entry-lists {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
  gap: 0.5rem 1.25rem;
  margin: 0.85rem 0 0;
}
.entry-list h4 {
  margin: 0 0 0.15rem;
  font-size: 0.8125rem;
  color: var(--ai);
  letter-spacing: 0.04em;
}
.entry-list ul { margin: 0; padding-left: 1.1rem; font-size: 0.875rem; line-height: 1.7; }

/* 変更履歴 */
.entry-history {
  margin: 0.85rem 0 0;
  padding: 0.5rem 0.75rem;
  border: 1px dashed #c9a26b;
  background: #fffaf2;
  font-size: 0.875rem;
}
.entry-history summary { cursor: pointer; font-weight: 700; color: #8a4b00; }
.entry-history ol { margin: 0.4rem 0 0; padding-left: 1.1rem; line-height: 1.7; }
.entry-history li { margin: 0 0 0.35rem; }
.entry-history time { font-variant-numeric: tabular-nums; color: var(--muted); margin-right: 0.5rem; }
.history-kind { font-weight: 700; margin-right: 0.5rem; }
.history-summary { display: block; }
.history-diffs { display: block; font-size: 0.875rem; color: var(--muted); overflow-wrap: anywhere; }
.history-diff { display: block; }
.history-diff s { text-decoration-thickness: 1px; }

/* 所在地での絞り込み */
.area-filter {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--ai);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.75rem;
}
.area-filter-label { font-size: 0.875rem; font-weight: 700; color: var(--ai); }
.area-filter select {
  font: inherit;
  font-size: 0.9375rem;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: #fff;
  color: var(--ink);
  min-width: 10rem;
}
.area-filter select:focus-visible { outline: 3px solid var(--link); outline-offset: 2px; }
.area-filter-note { flex-basis: 100%; margin: 0; font-size: 0.8125rem; color: var(--muted); }

/* 掲載の範囲 */
.coverage {
  margin: 2.5rem 0 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--rule);
  background: var(--form);
  font-size: 0.875rem;
}
.coverage-title { margin: 0 0 0.35rem; font-size: 0.9375rem; color: var(--ai); }
.coverage p { margin: 0; }
.days-left:not(:empty) { margin-left: 0.4rem; font-weight: 700; color: var(--shu); }
.unverified { color: #8a4b00; }

/* ---- 日付印（締切） ------------------------------------------------------- */

.stamp {
  width: 4.5rem;
  height: 4.5rem;
  margin-top: 0.15rem;
  border: 2px solid var(--shu);
  border-radius: 50%;
  color: var(--shu);
  display: grid;
  grid-template-rows: 1fr auto 1fr;
  text-align: center;
  line-height: 1;
  transform: rotate(-7deg);
  mix-blend-mode: multiply;
}
.stamp-top,
.stamp-bot { display: flex; justify-content: center; font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.1em; }
.stamp-top { align-items: flex-end; padding-bottom: 0.2rem; }
.stamp-bot { align-items: flex-start; padding-top: 0.2rem; }
.stamp-mid {
  padding: 0.18rem 0;
  border-top: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  font-size: 1.0625rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.stamp--start { color: var(--ai); border-color: var(--ai); border-style: double; border-width: 3px; }
.stamp--unverified { border-style: dashed; color: var(--sumi-light); border-color: var(--sumi-light); }
.stamp--unverified .stamp-mid { font-size: 0.8125rem; }
.entry--closed .stamp { color: var(--sumi-light); border-color: var(--sumi-light); }
.entry--closed .stamp-bot::after { content: "済"; margin-left: 0.15em; }

@media (prefers-reduced-motion: no-preference) {
  .stamp { animation: press 420ms cubic-bezier(0.2, 0.9, 0.3, 1.2) both; }
  @keyframes press {
    from { opacity: 0; transform: rotate(-7deg) scale(1.35); }
    to { opacity: 1; transform: rotate(-7deg) scale(1); }
  }
}

/* ---- 登録の案内 ------------------------------------------------------------ */

.signup {
  margin: 3rem 0 2rem;
  padding: 1.5rem 1.25rem;
  background: var(--ai);
  color: #fff;
}
.signup-title { margin: 0 0 0.5rem; font-family: var(--mincho); font-size: 1.3rem; line-height: 1.5; }
.signup p { margin: 0 0 0.75rem; }
.signup a { color: #fff; }
.signup-sub { font-size: 0.875rem; opacity: 0.9; }
.button {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  background: #fff;
  color: var(--ai) !important;
  font-weight: 700;
  text-decoration: none;
  border-radius: 3px;
}
.button:hover { background: #e7ecf3; }

/* ---- 号の移動・一覧 ---------------------------------------------------------- */

.issue-pager { display: flex; gap: 1rem; justify-content: space-between; font-size: 0.9375rem; }
.pager-index { margin: 0 auto; }

.issues { margin: 0; padding: 0; list-style: none; }
.issue { padding: 1.25rem 0; border-bottom: 1px solid var(--rule); }
.issue-link { margin: 0.1rem 0 0.25rem; font-family: var(--mincho); font-size: 1.25rem; line-height: 1.5; }
.issue-link a { color: var(--ai); }
.issue-meta { margin: 0 0 0.35rem; font-size: 0.8125rem; color: var(--muted); }
.issue-excerpt { margin: 0; font-size: 0.9375rem; }
.issue-new {
  display: inline-block;
  margin-left: 0.6rem;
  padding: 0 0.45rem;
  border: 1.5px solid var(--shu);
  color: var(--shu);
  font-family: var(--gothic);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.6;
  vertical-align: 0.2em;
  border-radius: 2px;
}
.issues .issue-meta { margin: 0 0 0.35rem; }
.empty { padding: 2rem 0; color: var(--muted); }

/* ---- colophon ------------------------------------------------------------ */

.colophon { border-top: 1px solid var(--rule); background: var(--form); }
.colophon-inner {
  max-width: calc(var(--measure) + 2rem);
  margin: 0 auto;
  padding: 1.5rem 1rem 2rem;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--muted);
}
.colophon-inner p { margin: 0 0 0.5rem; }
.colophon-links { margin: 0.75rem 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; }

/* ---- narrow screens ------------------------------------------------------ */

@media (max-width: 30rem) {
  .masthead-link { display: none; }
  .entry { grid-template-columns: 3.6rem minmax(0, 1fr); column-gap: 0.75rem; }
  .stamp { width: 3.5rem; height: 3.5rem; }
  .stamp-mid { font-size: 0.875rem; }
  .stamp-top,
  .stamp-bot { font-size: 0.5625rem; }
  .entry-facts > div { grid-template-columns: 5.75rem minmax(0, 1fr); }
  .area-filter select { flex: 1 1 100%; }
}

@media print {
  .masthead-cta, .signup, .issue-pager, .skip, .area-filter { display: none; }
  .stamp { animation: none; mix-blend-mode: normal; }
}