:root {
  --bg: #0b0f1a;
  --card: #111827;
  --muted: #9ca3af;
  --text: #e5e7eb;
  --border: #243041;
  --accent: #facc15;
  --accent2: #fde68a;
}

* {
  box-sizing: border-box
}

body {
  margin: 0;
  font-family: "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
  background: linear-gradient(268deg, #a9ddff 0%, #fce7f3 100%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none
}

a:hover {
  text-decoration: underline
}

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

/* Header */

header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  padding: 18px 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(17, 24, 39, .92), rgba(17, 24, 39, .75));
  backdrop-filter: blur(8px);
  position: sticky;
  top: 12px;
  z-index: 10;
}

.brand h1 {
  margin: 0;
  font-size: 20px;
}

.brand p {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.pill {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(250, 204, 21, .4);
  background: rgba(250, 204, 21, .15);
  color: var(--accent2);
  font-size: 12px;
}

/* Search */

.search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, .03);
}

.search input {
  border: 0;
  outline: none;
  background: transparent;
  color: var(--text);
  width: 200px;
}

/* Cards */

.grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.card {
  background: linear-gradient(180deg, rgb(17, 24, 39), rgba(17, 24, 39, .78));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px 40px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .22);
  transition: .25s;
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(250, 204, 21, .5);
}

.title {
  font-size: 19px;
  font-weight: 800;
  margin: 0;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px;
  font-size: 12px;
  color: var(--muted);
}

.kpi {
  margin: 10px;
  font-size: 12px;
}

.badge {
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(250, 204, 21, .3);
  background: rgba(250, 204, 21, .1);
  color: var(--accent2);
}

.summary {
  margin: 23px 63px;
  font-size: 18px;
}

details {
  margin-top: 12px;
  border-top: 1px dashed rgba(255, 255, 255, .15);
  padding-top: 10px;
}

summary {
  cursor: pointer;
  color: var(--accent2);
  font-weight: 700;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none
}

.sec {
  margin-top: 12px;
}

.sec h3 {
  margin: 0 0 6px;
  font-size: 13px;
  color: var(--accent2);
}

.box {
  background: rgba(255, 255, 255, .03);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 12px;
  padding: 12px 40px;
  font-size: 15px;
}

.reqCols {
  display: grid;
  gap: 10px;
}

@media(min-width:860px) {
  .reqCols {
    grid-template-columns: repeat(3, 1fr)
  }
}

/* Pagination */

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.pageBtn {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(17, 24, 39, .85);
  font-size: 13px;
}

.pageBtn:hover {
  border-color: rgba(250, 204, 21, .6);
}

.pageBtn.active {
  background: rgba(250, 204, 21, .15);
  border-color: rgba(250, 204, 21, .9);
  color: var(--accent2);
  font-weight: 700;
}

.footerNote {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin-top: 18px;
}

.hide {
  display: none !important;
}

/* 募集背景・仕事内容の sec だけを小さくする */
.sec:has(> .box):not(:has(.reqCols)) {
  width: 80%;
  margin: 0 auto 16px;
}

/* スマホは100%に戻す */
@media (max-width: 640px) {
  .sec:has(> .box):not(:has(.reqCols)) {
    width: 100%;
  }
}

.applyArea {
  margin-top: 18px;
  text-align: center;
}

.applyBtn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 999px;
  background: linear-gradient(135deg, #facc15, #fde68a);
  color: #111827;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(250, 204, 21, 0.35);
  transition: all 0.25s ease;
  text-decoration: none;
}

.applyBtn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(250, 204, 21, 0.55);
  text-decoration: none;
}

.applyNote {
  margin-top: 6px;
  font-size: 12px;
  color: #9ca3af;
}

/* 制御 */
details .applyArea {
  display: none;
}

details[open] .applyArea {
  display: block;
}

.applyArea {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 12px;
}

.detailBtn {
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid #ddd;
  text-decoration: none;
  color: #333;
  background: #fff;
  transition: .2s;
  font-weight: 500;
}

.detailBtn:hover {
  background: #f6f7f9;
  text-decoration: none;
}

.applyBtn {
  padding: 10px 18px;
  border-radius: 8px;
  background: #ffd84d;
  color: #222;
  text-decoration: none;
  font-weight: 600;
  transition: .2s;
}

.applyBtn:hover {
  background: #ffcf2d;
}

.applyNote {
  font-size: 12px;
  color: #888;
  margin-left: 4px;
}

.jobDetail {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
  font-family: system-ui, sans-serif;
}

.jobDetail h1 {
  font-size: 26px;
  margin-bottom: 10px;
}

.jobDetail section {
  margin: 28px 0;
}

.detailApply {
  margin-top: 40px;
  text-align: center;
}

.applyBtn.big {
  font-size: 18px;
  padding: 14px 30px;
}

.jobDetailPage {
  min-height: 100vh;
  background: linear-gradient(180deg,
      rgba(17, 24, 39, .92),
      rgba(17, 24, 39, .78));
  color: #e5e7eb;
  /* 明るめの文字色 */
}

/* コンテンツカード風に */
.jobDetail {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(6px);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, .35);
}

/* 見出し調整 */
.jobDetail h1,
.jobDetail h2,
.jobDetail h3 {
  color: #f9fafb;
}

/* セクション間余白 */
.jobDetail section {
  margin: 32px 0;
}

/* メタ情報 */
.jobDetail .meta {
  display: flex;
  gap: 16px;
  font-size: 14px;
  color: #9ca3af;
  margin-bottom: 16px;
}

/* 箇条書き */
.jobDetail ul {
  padding-left: 18px;
}

.jobDetail li {
  margin: 6px 0;
}

/* 応募ボタン */
.jobDetail .applyBtn.big {
  background: #facc15;
  color: #111827;
  border-radius: 10px;
}

.jobDetail .applyBtn.big:hover {
  background: #fde047;
}

.jobSection {
  margin: 36px 0;
}

.jobSection h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
  border-left: 4px solid #facc15;
  padding-left: 12px;
  color: #f9fafb;
}

.jobSection h3 {
  font-size: 15px;
  margin-top: 18px;
  margin-bottom: 8px;
  color: #fde68a;
}

.jobSection p {
  line-height: 1.9;
  color: #e5e7eb;
}

.jobSection ul {
  padding-left: 18px;
}

.jobSection li {
  margin: 6px 0;
  line-height: 1.7;
}

.htmlBlock p {
  margin-bottom: 12px;
}

/* 応募エリア */
.applyBox {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
}

.applyNote {
  margin-top: 10px;
  font-size: 13px;
  color: #9ca3af;
}