/* =========================================================
page.css  (Page / Single / Archive / Search 用)
- 色は --ik-theme を唯一の基準にして統制
========================================================= */

/* =========================================================
1) テーマ変数（デフォルト＋ACF区分）
========================================================= */

:root{
	--ik-text: #333;      /* 本文 */
	--ik-heading: #123;   /* 見出し文字（濃いグレー） */

	/* デフォルト（business） */
	--ik-theme: #0A3366;
	--ik-theme-soft: #EEF3FA;

	/* 派生（統一ルール） */
	--ik-theme-line: rgba(10,51,102,.25);   /* 下線や枠の薄線 */
	--ik-theme-weak: rgba(10,51,102,.08);   /* 面の薄色 */
	--ik-theme-mark: rgba(10,51,102,.15);   /* strong下線の薄色 */

	/* 互換用：既存指定が残っても同じ色になるように */
	--ik-accent: var(--ik-theme);
	--ik-accent-line: var(--ik-theme-line);
	--ik-accent-weak: var(--ik-theme-weak);
}

/* ACF区分（body class） */
body.ik-audience--business{
	--ik-theme: #0A3366;
	--ik-theme-soft: #EEF3FA;
	--ik-theme-line: rgba(10,51,102,.25);
	--ik-theme-weak: rgba(10,51,102,.08);
	--ik-theme-mark: rgba(10,51,102,.15);
}

body.ik-audience--startup{
	--ik-theme: #2E8B57;
	--ik-theme-soft: #EFF7F2;
	--ik-theme-line: rgba(46,139,87,.28);
	--ik-theme-weak: rgba(46,139,87,.10);
	--ik-theme-mark: rgba(46,139,87,.18);
}

body.ik-audience--citizen{
	--ik-theme: #E68A00;
	--ik-theme-soft: #FFF5E6;
	--ik-theme-line: rgba(230,138,0,.30);
	--ik-theme-weak: rgba(230,138,0,.12);
	--ik-theme-mark: rgba(230,138,0,.20);
}


/* =========================================================
2) 固定ページ共通
========================================================= */

.ik-page-wrap {
	max-width: 1100px;
	margin: 0 auto 48px;
	padding: 20px 16px;
}

.ik-page-article {
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
	padding: 28px 32px;
	font-size: 17px;
	line-height: 1.9;
	color: #222;
}

@media (max-width: 600px) {
	.ik-page-article {
		padding: 24px 18px;
		border-radius: 0;
		font-size: 16.5px;
	}
}

/* タイトル帯 */
.ik-page__header{
	margin: 4px 0 20px;
	padding: 18px 18px;
	border-bottom: none;
	background: var(--ik-theme-soft);
	border-left: 8px solid var(--ik-theme);
	border-radius: 14px;
}

.ik-page__title{
	margin: 0;
	font-size: 30px;
	line-height: 1.2;
	color: var(--ik-theme);
	font-weight: 900;
	letter-spacing: .02em;
}

.ik-page__thumbnail {
  margin : 1.25rem 0;
}

.ik-page__thumbnail-btn {
  display : block;
  width : 100%;
  padding : 0;
  border : 0;
  background : transparent;
  cursor : zoom-in;
}

.ik-page__thumbnail-img {
  display : block;
  width : auto;
  max-width : 100%;
  max-height : min(520px, 60vh);
  height : auto;
  margin : 0 auto;
  border-radius : 12px;
}

.ik-image-modal {
  position : fixed;
  inset : 0;
  z-index : 9999;
  display : none;
}

.ik-image-modal.is-open {
  display : block;
}

.ik-image-modal__overlay {
  position : absolute;
  inset : 0;
  background : rgba(0, 0, 0, 0.7);
}

.ik-image-modal__dialog {
  position : relative;
  z-index : 1;
  display : flex;
  align-items : center;
  justify-content : center;
  width : min(96vw, 1200px);
  height : min(92vh, 900px);
  margin : 4vh auto;
  padding : 40px 20px 20px;
}

.ik-image-modal__img {
  display : block;
  max-width : 100%;
  max-height : 100%;
  width : auto;
  height : auto;
  border-radius : 12px;
  box-shadow : 0 10px 30px rgba(0, 0, 0, 0.25);
  background : #fff;
}

.ik-image-modal__close {
  position : absolute;
  top : 0;
  right : 0;
  width : 40px;
  height : 40px;
  border : 0;
  border-radius : 999px;
  background : #fff;
  color : #333;
  font-size : 28px;
  line-height : 1;
  cursor : pointer;
}

@media (max-width : 767px) {
  .ik-page__thumbnail-img {
    max-height : 42vh;
  }

  .ik-image-modal__dialog {
    width : 94vw;
    height : 88vh;
    padding : 44px 12px 12px;
  }
}

/* =========================================================
3) ページ本文 (.ik-page__content)
========================================================= */

/* 段落 */
.ik-page__content p {
	margin: 0 0 1.5em;
	line-height: 1.9;
}

/* 見出し共通 */
.ik-page__content h2,
.ik-page__content h3,
.ik-page__content h4,
.ik-page__content h5{
	line-height: 1.35;
	letter-spacing: .02em;
	scroll-margin-top: 90px;
}

/* h2 */
.ik-page__content h2{
	font-size: 22px;
	font-weight: 800;
	margin: 2em 0 .8em;
	color: var(--ik-theme);
	background: none;
	border-left: 6px solid var(--ik-theme);
	padding: .15em 0 .15em 14px;
}

/* h3 */
.ik-page__content h3{
	font-size: 19px;
	font-weight: 800;
	margin: 1.8em 0 .7em;
	color: var(--ik-heading);
	padding: .15em 0 .35em;
	border-bottom: 2px solid var(--ik-theme-line);
}

/* h4 */
.ik-page__content h4{
	font-size: 16px;
	font-weight: 800;
	margin: 1.4em 0 .55em;
	color: var(--ik-heading);
	padding: .35em .6em .35em 12px;
	border-left: 4px solid var(--ik-theme);
	background: var(--ik-theme-weak);
	border-radius: 8px;
}

/* h5 */
.ik-page__content h5{
	font-size: 15px;
	font-weight: 700;
	margin: 1.1em 0 .45em;
	color: var(--ik-heading);
	padding-left: 0;
	border-left: none;
	opacity: 1;
}

/* strong（テーマ追従） */
.ik-page__content strong {
	font-weight: 700;
	color: var(--ik-theme);
	background: linear-gradient(transparent 60%, var(--ik-theme-mark) 60%);
	padding: 0 .12em;
}

/* ========== リスト ========== */

.ik-page__content ul,
.ik-page__content ol {
	margin: 0 0 1.6em 0;
	padding-left: 1.4em;
}

/* ul */
.ik-page__content ul li {
	position: relative;
	margin: 0 0 .45em;
	list-style: none;
	padding-left: 1em;
}
.ik-page__content ul li:not(.ik-search__item)::before {
	content: "●";
	font-size: .7em;
	color: var(--ik-theme);
	position: absolute;
	left: 0;
	top: .45em;
}

/* ol */
.ik-page__content ol { counter-reset: num; }
.ik-page__content ol > li {
	counter-increment: num;
	margin: 0 0 .45em;
	padding-left: 1.2em;
	list-style: none;
	position: relative;
}
.ik-page__content ol > li::before {
	content: counter(num) ".";
	color: var(--ik-theme);
	font-weight: 700;
	position: absolute;
	left: 0;
}

/* 二階層目 */
.ik-page__content li ul,
.ik-page__content li ol {
	margin-top: .4em;
	padding-left: 1.2em;
}
.ik-page__content li ul li::before { content:"・"; }

/* 引用 */
.ik-page__content blockquote {
	border-left: 4px solid var(--ik-theme);
	padding: .6em 1em;
	margin: 1.6em 0;
	background: #f9fbff;
	color: #333;
}

/* 横線 */
.ik-page__content hr {
	border: none;
	border-top: 1px solid #e1e6ef;
	margin: 2em 0;
}

/* =========================================================
4) ボタン（ページ内）
========================================================= */

.ik-btn { 
	display:inline-flex; 
	align-items:center;
	padding:10px 18px; 
	border-radius:999px;
	font-size:16px; 
	font-weight:700;
	text-decoration:none;
}

.ik-page__content .ik-btn--primary {
	background: var(--ik-theme);
	color: #fff !important;
}
.ik-page__content .ik-btn--primary:hover {
	opacity: .9;
}

.ik-page__content .ik-btn--secondary {
	border: 1px solid var(--ik-theme);
	color: var(--ik-theme) !important;
}
.ik-page__content .ik-btn--secondary:hover {
	background: var(--ik-theme-soft);
}

/* =========================================================
5) リンク視認性強化（ページ内）
========================================================= */

.ik-page__content a:not(.ik-btn):not(.page-numbers) {
	color: var(--ik-theme);
	text-decoration: underline;
	text-underline-offset: 3px;
	transition: color .18s ease, background-color .18s ease;
	font-weight: 600;
}

.ik-page__content a:not(.ik-btn):not(.page-numbers):hover,
.ik-page__content a:not(.ik-btn):not(.page-numbers):focus {
	color: #fff;
	background: var(--ik-theme);
	text-decoration: none;
	padding: 2px 4px;
	border-radius: 3px;
}

.ik-page__content a:not(.ik-btn)[target="_blank"]::after {
	content: "↗";
	font-size: .85em;
	margin-left: .25em;
	opacity: .75;
}

/* =========================================================
6) テーブル（ページ内）
========================================================= */

.ik-page__content table {
	width: 100%;
	border-collapse: collapse;
	margin: 1.6em 0 2em;
	font-size: 15px;
	line-height: 1.6;
	background: #fff;
}

.ik-page__content table th,
.ik-page__content table td {
	border: 1px solid #dfe3ee;
	padding: 8px 10px;
	text-align: center;
	vertical-align: middle;
}

.ik-page__content table thead th {
	background: #f4f7fc;
	color: var(--ik-heading);
	font-weight: 700;
}

.ik-page__content table tbody td:first-child {
	font-weight: 600;
}

.ik-page__content table tbody tr:nth-child(even) {
	background: #fafbff;
}

@media (max-width: 600px) {
	.ik-page__content table { font-size: 14px; }
	.ik-page__content table th,
	.ik-page__content table td { padding: 6px 6px; }
}

.ik-latest-newsletter {
	padding: 1em;
	border: 1px solid #e2e4ec;
	border-radius: 8px;
	margin-bottom: 2em;
}

.ik-latest-newsletter__title {
	margin: 0 0 1em;
}

/* =========================================================
7) Contact Form 7（相談・問合せフォーム）
========================================================= */

.ik-page__content .wpcf7 { margin-top: 2em; }
.ik-page__content .wpcf7-form { margin: 0 auto 2.5em; }

.ik-page__content .wpcf7-form fieldset.hidden-fields-container {
	margin: 0;
	padding: 0;
	border: none;
}

.ik-page__content .wpcf7-form p { margin: 0 0 1.2em; }

/* ラベル */
.ik-page__content .wpcf7-form label {
	display: block;
	font-weight: 700;
	font-size: 15px;
	color: var(--ik-theme);
	margin-bottom: .35em;
}

/* 入力共通 */
.ik-page__content .wpcf7-form .wpcf7-text,
.ik-page__content .wpcf7-form .wpcf7-email,
.ik-page__content .wpcf7-form .wpcf7-select,
.ik-page__content .wpcf7-form .wpcf7-textarea {
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
	padding: 10px 12px;
	border-radius: 6px;
	border: 1px solid #c5cede;
	background: #fff;
	font-size: 15px;
	line-height: 1.6;
	color: #222;
}

.ik-page__content .wpcf7-form .wpcf7-textarea {
	min-height: 180px;
	resize: vertical;
}

/* フォーカス */
.ik-page__content .wpcf7-form .wpcf7-text:focus,
.ik-page__content .wpcf7-form .wpcf7-email:focus,
.ik-page__content .wpcf7-form .wpcf7-select:focus,
.ik-page__content .wpcf7-form .wpcf7-textarea:focus {
	outline: none;
	border-color: var(--ik-theme);
	box-shadow: 0 0 0 2px var(--ik-theme-weak);
}

.ik-page__content .wpcf7-form ::placeholder { color: #9aa4b8; }

.ik-page__content .wpcf7-form .required {
	color: #c0392b;
	font-size: 0.9em;
	margin-left: .25em;
}

/* セレクト矢印 */
.ik-page__content .wpcf7-form .wpcf7-select {
	cursor: pointer;
	background-image:
		linear-gradient(45deg, transparent 50%, #7b8494 50%),
		linear-gradient(135deg, #7b8494 50%, transparent 50%);
	background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
	background-size: 6px 6px, 6px 6px;
	background-repeat: no-repeat;
	padding-right: 32px;
	-webkit-appearance: none;
	appearance: none;
}

/* 送信ボタン */
.ik-page__content .wpcf7-form .wpcf7-submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 22px;
	border-radius: 999px;
	border: none;
	background: var(--ik-theme);
	color: #fff;
	font-size: 16px;
	font-weight: 700;
	cursor: pointer;
	transition: opacity .18s ease, transform .08s ease;
}

.ik-page__content .wpcf7-form .wpcf7-submit:hover,
.ik-page__content .wpcf7-form .wpcf7-submit:focus {
	opacity: .9;
	transform: translateY(1px);
}

.ik-page__content .wpcf7-form .wpcf7-spinner { margin-left: 8px; }

.ik-page__content .wpcf7-form .wpcf7-not-valid-tip {
	margin-top: .3em;
	font-size: 13px;
	color: #c0392b;
}

.ik-page__content .wpcf7-response-output {
	margin: 1.6em 0 0;
	padding: .8em 1em;
	border-radius: 6px;
	font-size: 14px;
	line-height: 1.5;
}

/* 成功/失敗等 */
.ik-page__content .wpcf7-form.sent .wpcf7-response-output {
	border: 1px solid #2ecc71;
	background: #f3fbf6;
	color: #1d7d47;
}
.ik-page__content .wpcf7-form.failed .wpcf7-response-output,
.ik-page__content .wpcf7-form.aborted .wpcf7-response-output {
	border: 1px solid #e67e22;
	background: #fff7ec;
	color: #b25810;
}
.ik-page__content .wpcf7-form.invalid .wpcf7-response-output,
.ik-page__content .wpcf7-form.spam .wpcf7-response-output {
	border: 1px solid #c0392b;
	background: #fdf2f2;
	color: #8c2b23;
}

@media (max-width: 600px) {
	.ik-page__content .wpcf7-form { margin-left: 0; margin-right: 0; }
	.ik-page__content .wpcf7-form .wpcf7-submit {
		width: 100%;
		justify-content: center;
	}
}

/* =========================================================
8) アーカイブ一覧
========================================================= */

.ik-archive__list {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.ik-archive__item {
	border-bottom: 1px solid #e4e7ef;
	padding-bottom: 12px;
}
.ik-archive__item:last-child { border-bottom: none; }

.ik-archive__item-link {
	display: block;
	text-decoration: none;
	color: inherit;
}

.ik-archive__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 12px;
	font-size: 13px;
	color: #666;
	margin-bottom: 4px;
}
.ik-archive__date { font-weight: 700; }

.ik-archive__cats {
	display: inline-flex;
	flex-wrap: wrap;
	gap: 4px;
}
.ik-archive__cats a {
	color: var(--ik-theme);
	text-decoration: none;
}
.ik-archive__cats a:hover { text-decoration: underline; }

/* カテゴリバッジ（ここはカテゴリ固有色なので維持） */
.ik-cat {
	display: inline-block;
	margin-right: 4px;
	padding: 3px 8px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 700;
	color: #fff;
	line-height: 1.3;
	white-space: nowrap;
}
.ik-cat--default,
.ik-cat--uncategorized { background: #cccccc; color: #333; }
.ik-cat--seminar { background: #CC0088; }
.ik-cat--grant   { background: #D35400; }
.ik-cat--voucher { background: #009944; }
.ik-cat--support { background: #0A2A6A; }
.ik-cat--other   { background: #6E7B8F; }

.ik-archive__item-title {
	font-size: 18px;
	margin: 0 0 4px;
	color: var(--ik-theme);
}
.ik-archive__item-excerpt {
	margin: 0;
	font-size: 15px;
	color: #333;
}

.ik-archive__pager { margin-top: 20px; }

/* =========================================================
9) 検索結果ページ
========================================================= */

.ik-search-article {
	max-width: 960px;
	margin: 0 auto;
}

.ik-search__meta {
	margin-top: 0.5em;
	color: #555;
	font-size: 0.9rem;
}

.ik-search__form-wrap {
	margin-top: 1em;
	padding: 12px;
	border-radius: 6px;
}

.ik-search__form-wrap form {
	display: flex;
	gap: 8px;
}

.ik-search__form-wrap input[type="search"] {
	flex: 1;
	padding: 8px 10px;
	font-size: 1rem;
	border: 1px solid #ccc;
	border-radius: 4px;
}

.ik-search__form-wrap input[type="submit"] {
	padding: 8px 16px;
	background: var(--ik-theme);
	color: #fff;
	border: none;
	border-radius: 4px;
	font-weight: 600;
	cursor: pointer;
}
.ik-search__form-wrap input[type="submit"]:hover {
	opacity: .9;
}

.ik-search__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 20px;
}

.ik-search__item {
	padding: 16px;
	border: 1px solid #e0e4ec;
	border-radius: 8px;
	background: #fff;
	list-style: none;
}

.ik-search__link {
	text-decoration: none;
	color: var(--ik-theme);
}

.ik-search__title {
	font-size: 1.1rem;
	font-weight: 700;
	line-height: 1.4;
}

.ik-search__link:hover .ik-search__title {
	text-decoration: underline;
}

.ik-search__excerpt {
	margin-top: 8px;
	color: #333;
	font-size: 0.95rem;
}

.ik-search__info {
	margin-top: 10px;
	font-size: 0.8rem;
	color: #666;
	display: flex;
	gap: 12px;
}

.ik-search__ptype {
	padding: 2px 6px;
	background: #eef2f8;
	border-radius: 4px;
}

/* ページャ */
.navigation.pagination {
	margin-top: 32px;
	text-align: center;
}

.navigation.pagination .page-numbers {
	display: inline-block;
	margin: 0 4px;
	padding: 6px 10px;
	border: 1px solid #ccc;
	border-radius: 4px;
	text-decoration: none;
	color: var(--ik-theme);
	font-size: 0.9rem;
}

.navigation.pagination .page-numbers.current {
	background: var(--ik-theme);
	color: #fff;
	border-color: var(--ik-theme);
}

.navigation.pagination .page-numbers:hover {
	background: var(--ik-theme-soft);
}

@media (max-width: 600px) {
	.ik-search__item { padding: 12px; }
	.ik-search__title { font-size: 1rem; }
	.ik-search__form-wrap form { flex-direction: column; }
	.ik-search__form-wrap input[type="submit"] { width: 100%; }
}