@charset "UTF-8";
/* =========================================================
   XD.GROWTH お知らせページ 共通CSS
   参考：https://www.xdata.jp/solutions/ のトーン＆マナー
   ========================================================= */
:root {
  --c-text: #343a40;
  --c-text-sub: #6c757d;
  --c-navy: #020927;
  --c-primary: #4c7ebe;      /* ボタン・アクセント */
  --c-link: #007bff;         /* テキストリンク */
  --c-border: #dee2e6;
  --c-bg-light: #f5f7fa;
  --c-white: #fff;
  /* カテゴリ色 */
  --cat-info: #4c7ebe;
  --cat-release: #1f9d8b;
  --cat-function: #6f5bd3;
  --cat-seminar: #e08a1e;
  --cat-maintenance: #d0453f;
  --container: 1110px;
  --font: "tbudgothic-std", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--c-link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; vertical-align: middle; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 16px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; transition: background .2s;
}
.site-header.is-scrolled { background: rgba(2, 9, 39, .95); }
.site-header__logo { flex-shrink: 0; margin-right: 16px; }
.site-header__logo img { width: 170px; height: auto; display: block; }
@media (max-width: 767px) { .site-header__logo img { width: 140px; } }
.gnav { display: flex; align-items: center; gap: 4px; }
.gnav__list { display: flex; list-style: none; margin: 0; padding: 0; }
.gnav__list a {
  display: block; padding: 8px 12px; color: rgba(255,255,255,.9);
  font-size: 15px; white-space: nowrap;
}
.gnav__list a:hover, .gnav__list a.is-current { color: #fff; text-decoration: none; }
.gnav__list a.is-current { border-bottom: 2px solid #fff; }
.gnav__cta { display: flex; gap: 8px; margin-left: 12px; }
.btn {
  display: inline-block; padding: 6px 12px; border-radius: 4px;
  border: 1px solid var(--c-primary); background: var(--c-primary);
  color: #fff; font-size: 15px; line-height: 1.5; white-space: nowrap;
  transition: opacity .15s;
}
.btn:hover { opacity: .85; text-decoration: none; }
.btn--outline { background: #fff; color: var(--c-navy); border-color: var(--c-navy); }
.btn--lg { padding: 12px 28px; font-size: 16px; border-radius: 5px; }
.btn--white { background: #fff; color: var(--c-primary); border-color: #fff; }
.nav-toggle {
  display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; padding: 8px;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; height: 2px; background: rgba(255,255,255,.8); position: relative; content: "";
}
.nav-toggle span::before { position: absolute; top: -8px; left: 0; right: 0; }
.nav-toggle span::after { position: absolute; top: 8px; left: 0; right: 0; }

@media (max-width: 1100px) {
  .nav-toggle { display: block; }
  .gnav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; background: rgba(2,9,39,.97); padding: 12px 16px 20px;
  }
  .gnav.is-open { display: flex; }
  .gnav__list { flex-direction: column; text-align: center; }
  .gnav__cta { margin: 12px 0 0; justify-content: center; flex-wrap: wrap; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; color: #fff; text-align: center;
  background: url("https://www.xdata.jp/assets/images/solutions/hero_solutions@2x.jpg") center / cover no-repeat;
}
.hero__inner {
  background: linear-gradient(90deg, rgba(2,9,39,.85), rgba(2,39,33,.8));
  padding: 128px 16px 64px;
}
.hero__title { margin: 0 0 12px; font-size: 40px; font-weight: 900; line-height: 1.3; letter-spacing: .02em; }
.hero__en { display: block; font-size: 14px; font-weight: 700; letter-spacing: .2em; opacity: .7; margin-bottom: 8px; }
.hero__lead { margin: 0; font-size: 17px; font-weight: 700; }
@media (max-width: 767px) {
  .hero__inner { padding: 104px 16px 40px; }
  .hero__title { font-size: 30px; }
  .hero__lead { font-size: 15px; }
}

/* ---------- Breadcrumb ---------- */
.breadcrumb { font-size: 13.6px; padding: 16px 0; border-bottom: 1px solid var(--c-border); }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
.breadcrumb li { color: var(--c-text-sub); }
.breadcrumb li + li::before { content: "＞"; margin: 0 .6em; color: #adb5bd; font-size: 11px; }
.breadcrumb li:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60vw; }

/* ---------- Section ---------- */
.section { padding: 56px 0 80px; }
.section--gray { background: var(--c-bg-light); }

/* ---------- Category badge ---------- */
.cat {
  display: inline-block; min-width: 108px; padding: 2px 10px; border-radius: 3px;
  font-size: 12px; font-weight: 700; line-height: 1.8; text-align: center; color: #fff; white-space: nowrap;
  background: var(--cat-info);
}
.cat--release { background: var(--cat-release); }
.cat--function { background: var(--cat-function); }
.cat--seminar { background: var(--cat-seminar); }
.cat--maintenance { background: var(--cat-maintenance); }
.label-new {
  display: inline-block; margin-left: 8px; font-size: 11px; font-weight: 700; color: var(--cat-maintenance);
  letter-spacing: .05em; vertical-align: 2px;
}

/* ---------- 一覧：フィルター ---------- */
.news-filter {
  display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; justify-content: space-between;
  margin-bottom: 32px;
}
.news-tabs { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.news-tabs button {
  font: inherit; font-size: 14px; cursor: pointer; padding: 6px 18px; border-radius: 999px;
  border: 1px solid var(--c-border); background: #fff; color: var(--c-text); transition: all .15s;
}
.news-tabs button:hover { border-color: var(--c-primary); color: var(--c-primary); }
.news-tabs button[aria-pressed="true"] { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.news-year select {
  font: inherit; font-size: 14px; padding: 6px 32px 6px 12px; border: 1px solid var(--c-border);
  border-radius: 4px; background: #fff; color: var(--c-text);
}

/* ---------- 一覧：リスト ---------- */
.news-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--c-border); }
.news-list__item { border-bottom: 1px solid var(--c-border); }
.news-list__link {
  display: grid; grid-template-columns: 100px 140px 1fr 20px; gap: 16px; align-items: center;
  padding: 22px 8px; color: var(--c-text); transition: background .15s;
}
.news-list__link:hover { background: var(--c-bg-light); text-decoration: none; }
.news-list__link:hover .news-list__title { color: var(--c-link); }
.news-list__date { font-size: 14px; color: var(--c-text-sub); font-feature-settings: "tnum"; }
.news-list__title { font-size: 16px; line-height: 1.7; }
.news-list__arrow { width: 8px; height: 8px; border-top: 2px solid #adb5bd; border-right: 2px solid #adb5bd; transform: rotate(45deg); }
.news-empty { text-align: center; color: var(--c-text-sub); padding: 48px 0; }
@media (max-width: 767px) {
  .news-list__link { grid-template-columns: auto 1fr; gap: 6px 12px; padding: 18px 4px; }
  .news-list__title { grid-column: 1 / -1; }
  .news-list__arrow { display: none; }
  .cat { min-width: 0; }
}

/* ---------- Pagination ---------- */
.pagination { display: flex; justify-content: center; gap: 6px; list-style: none; margin: 48px 0 0; padding: 0; }
.pagination a, .pagination span {
  display: grid; place-items: center; min-width: 40px; height: 40px; padding: 0 8px;
  border: 1px solid var(--c-border); border-radius: 4px; font-size: 14px; color: var(--c-text); background: #fff;
}
.pagination a:hover { border-color: var(--c-primary); color: var(--c-primary); text-decoration: none; }
.pagination .is-current { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.pagination .is-disabled { color: #ced4da; }
.pagination .ellipsis { border: 0; background: none; }

/* ---------- 詳細：レイアウト ---------- */
.article { max-width: 820px; margin: 0 auto; }
.article__meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 12px; }
.article__date { font-size: 14px; color: var(--c-text-sub); }
.article__title {
  margin: 0 0 32px; padding-bottom: 24px; border-bottom: 2px solid var(--c-navy);
  font-size: 28px; font-weight: 900; line-height: 1.5;
}
@media (max-width: 767px) { .article__title { font-size: 22px; } }

/* 本文（CMS出力想定エリア） */
.article-body > *:first-child { margin-top: 0; }
.article-body p { margin: 0 0 1.5em; }
.article-body h2 {
  margin: 2.6em 0 1em; padding: .4em 0 .4em 16px; font-size: 22px; font-weight: 900; line-height: 1.5;
  border-left: 5px solid var(--c-primary); background: var(--c-bg-light);
}
.article-body h3 {
  margin: 2em 0 .8em; padding-bottom: .3em; font-size: 18px; font-weight: 700;
  border-bottom: 1px solid var(--c-border);
}
.article-body ul, .article-body ol { margin: 0 0 1.5em; padding-left: 1.5em; }
.article-body li + li { margin-top: .3em; }
.article-body strong { font-weight: 700; background: linear-gradient(transparent 62%, #fff1a8 62%); }
.article-body figure { margin: 2em 0; text-align: center; }
.article-body figcaption { margin-top: 8px; font-size: 13px; color: var(--c-text-sub); }
.article-body table { width: 100%; border-collapse: collapse; margin: 0 0 1.8em; font-size: 15px; }
.article-body th, .article-body td { border: 1px solid var(--c-border); padding: 12px 16px; text-align: left; vertical-align: top; }
.article-body th { width: 28%; background: var(--c-bg-light); font-weight: 700; }
@media (max-width: 767px) {
  .article-body th, .article-body td { display: block; width: 100%; }
  .article-body th { border-bottom: 0; }
}
.img-placeholder {
  display: grid; place-items: center; aspect-ratio: 16 / 9; background: #e9eef5; color: #8a99ad;
  border: 1px dashed #b8c4d4; border-radius: 4px; font-size: 14px;
}
.note-box {
  margin: 2em 0; padding: 20px 24px; border: 1px solid #f0d9a8; background: #fffaf0; border-radius: 4px; font-size: 15px;
}
.note-box__title { display: block; font-weight: 700; margin-bottom: 4px; color: #a8650a; }
.article-body .note-box p:last-child { margin-bottom: 0; }

/* お問い合わせ */
.contact-box { margin: 3em 0 0; padding: 24px; border: 1px solid var(--c-border); border-radius: 4px; font-size: 15px; }
.contact-box h4 { margin: 0 0 8px; font-size: 16px; }
.contact-box p { margin: 0; }

/* 前後記事・一覧へ */
.article-nav {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center;
  margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--c-border); font-size: 14px;
}
.article-nav__prev, .article-nav__next { color: var(--c-text); line-height: 1.6; }
.article-nav__next { text-align: right; }
.article-nav small { display: block; color: var(--c-text-sub); font-size: 12px; margin-bottom: 2px; }
.article-nav__prev:hover, .article-nav__next:hover { color: var(--c-link); }
@media (max-width: 767px) {
  .article-nav { grid-template-columns: 1fr 1fr; }
  .article-nav__back { grid-column: 1 / -1; grid-row: 2; justify-self: center; }
}

/* 関連のお知らせ */
.related__title { margin: 0 0 24px; font-size: 22px; font-weight: 900; text-align: center; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(90deg, #020927, #0c2a5c); color: #fff; text-align: center; padding: 56px 16px; }
.cta-band h2 { margin: 0 0 8px; font-size: 26px; font-weight: 900; }
.cta-band p { margin: 0 0 24px; opacity: .85; }
.cta-band__btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { padding: 56px 0 24px; font-size: 13.6px; }
.site-footer__brand { font-weight: 700; margin-bottom: 24px; }
.site-footer__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.site-footer h5 { margin: 0 0 8px; font-size: 14px; }
.site-footer h5 a { color: var(--c-text); }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li a { color: var(--c-text-sub); line-height: 2; }
.site-footer__legal {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px;
  margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--c-border); font-size: 12.5px;
}
.site-footer__legal ul { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.site-footer__legal a { color: var(--c-text-sub); }
.copyright { color: var(--c-text-sub); }
@media (max-width: 767px) { .site-footer__cols { grid-template-columns: 1fr; gap: 16px; } }

/* 参考リンク枠 */
.ref-box {
  margin: 2em 0; padding: 16px 20px; border-left: 4px solid var(--c-border); background: var(--c-bg-light);
  font-size: 15px; line-height: 1.7;
}
.ref-box__label { display: block; font-size: 12px; font-weight: 700; color: var(--c-text-sub); margin-bottom: 2px; }
.ref-box a { word-break: break-all; }
.ref-box a::after { content: "↗"; margin-left: 4px; font-size: 12px; }

/* 時系列の表 */
.article-body .table-timeline th { width: 120px; text-align: center; font-feature-settings: "tnum"; white-space: nowrap; }
@media (max-width: 767px) {
  .article-body .table-timeline th, .article-body .table-timeline td { display: table-cell; }
  .article-body .table-timeline th { width: 72px; padding: 10px 8px; border-bottom: 1px solid var(--c-border); }
}

/* ヘッダー：1101〜1400px は詰めて1行に収める */
@media (min-width: 1101px) and (max-width: 1400px) {
  .site-header { padding: 14px 16px; }
  .site-header__logo img { width: 140px; }
  .gnav__list a { padding: 8px 8px; font-size: 14px; }
  .gnav__cta { margin-left: 8px; gap: 6px; }
  .gnav__cta .btn { font-size: 14px; padding: 5px 10px; }
}

/* ---------- Header：ドロップダウン（サービス・機能） ---------- */
.gnav__item--has-sub { position: relative; }
/* ヘッダーの文字サイズ・余白は news.css の指定をそのまま使う（ここでは上書きしない） */
.gnav__item--has-sub > a::after {
  content: ""; display: inline-block; width: 5px; height: 5px; margin-left: 4px; vertical-align: 3px;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg);
}
.gnav__sub {
  list-style: none; margin: 0; padding: 8px 0; min-width: 260px;
  position: absolute; top: 100%; left: 0; z-index: 10;
  background: #fff; border-radius: 4px; box-shadow: 0 8px 24px rgba(2, 9, 39, .18);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: all .15s;
}
.gnav__item--has-sub:hover .gnav__sub,
.gnav__item--has-sub:focus-within .gnav__sub { opacity: 1; visibility: visible; transform: none; }
.gnav__list .gnav__sub a { color: var(--c-text); padding: 8px 20px; font-size: 14px; border: 0; }
.gnav__list .gnav__sub a:hover { color: var(--c-primary); background: var(--c-bg-light); }
@media (max-width: 1100px) {
  .gnav { max-height: calc(100vh - 68px); overflow-y: auto; }
  .gnav__item--has-sub > a::after { display: none; }
  .gnav__sub {
    position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none;
    background: transparent; padding: 0 0 8px; min-width: 0;
  }
  .gnav__list .gnav__sub a { color: rgba(255,255,255,.65); font-size: 13px; padding: 4px 12px; }
  .gnav__list .gnav__sub a:hover { background: none; color: #fff; }
}

/* ---------- 一覧：年のプルダウン（矢印を内側に） ---------- */
.news-year select {
  -webkit-appearance: none; appearance: none; cursor: pointer;
  padding: 6px 36px 6px 14px; min-width: 140px;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23343a40' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 14px center;
}
.news-year select:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(76,126,190,.2); }

/* ---------- Footer：最下部バー（ヘッダー同様に全幅） ----------
   ロゴ（左）・規約類リンク・コピーライト（右）。左右の余白はヘッダーと揃える。 */
.site-footer h5 + h5 { margin-top: 10px; }
.site-footer .d-none { display: none; }
@media (min-width: 768px) { .site-footer .d-md-block { display: block; } }
.site-footer__bottom {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 32px;
  margin-top: 40px; padding: 20px 24px 0; border-top: 1px solid var(--c-border); font-size: 12.5px;
}
.site-footer__tribeck { flex-shrink: 0; }
.site-footer__tribeck img { height: 26px; width: auto; display: block; }
.site-footer__links { flex: 1 1 0; min-width: 0; display: flex; flex-wrap: wrap; gap: 4px 20px; list-style: none; margin: 0; padding: 0; }
.site-footer__bottom a { color: var(--c-text-sub); }
.site-footer__bottom .copyright { margin-left: auto; white-space: nowrap; }
@media (min-width: 1101px) and (max-width: 1400px) { .site-footer__bottom { padding: 20px 16px 0; } }
@media (max-width: 767px) {
  .site-footer__bottom { flex-direction: column; align-items: flex-start; gap: 14px; }
  .site-footer__links { flex: none; }
  .site-footer__bottom .copyright { margin-left: 0; }
}

/* ヒーロー内の文字も本文幅（1078px）を超えないようにする */
.hero__inner > * { max-width: 1078px; margin-left: auto; margin-right: auto; }