@charset "utf-8";

/* ========================================================
   オープンキャンパス 2026 — Event Page Styles (v2)
   ※ カラーは style.css の :root 変数を継承
   ======================================================== */

.oc2-page { color: var(--oc-text); text-align: left; }
.oc2-page .sec {
	max-width: 1080px;
	margin: 0 auto;
	padding: 0 30px;
	box-sizing: border-box;
}

/* --------------------------------------------------------
   Hero
-------------------------------------------------------- */
.oc2-hero {
	position: relative;
	background: linear-gradient(140deg, #092651 0%, #1558a8 55%, #2a80d8 100%);
	color: #fff;
	overflow: hidden;
}
.oc2-hero::before {
	content: '';
	position: absolute;
	top: -80px; right: -100px;
	width: 520px; height: 520px;
	background: radial-gradient(circle, rgba(255,255,255,0.09) 0%, transparent 65%);
	border-radius: 50%;
}
.oc2-hero::after {
	content: '';
	position: absolute;
	bottom: -60px; left: -80px;
	width: 380px; height: 380px;
	background: radial-gradient(circle, rgba(245,156,26,0.10) 0%, transparent 65%);
	border-radius: 50%;
}
.oc2-hero-inner {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: 1.08fr 0.92fr;
	gap: 44px;
	align-items: center;
	padding: 62px 0 70px;
}
.oc2-hero-badges {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 18px;
}
.oc2-hero-badges span {
	background: rgba(255,255,255,0.14);
	border: 1px solid rgba(255,255,255,0.5);
	border-radius: 20px;
	padding: 4px 15px;
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.03em;
}
.oc2-hero-en {
	font-size: 1.5rem;
	font-weight: 700;
	letter-spacing: 0.26em;
	opacity: 0.85;
	margin: 0;
}
.oc2-hero-title {
	font-size: 4.4rem;
	font-weight: 900;
	line-height: 1.12;
	letter-spacing: 0.04em;
	margin: 4px 0 16px;
	text-shadow: 0 3px 10px rgba(0,0,0,0.25);
}
.oc2-hero-title small {
	display: block;
	font-size: 2.0rem;
	font-weight: 700;
	opacity: 0.92;
	margin-top: 8px;
}
.oc2-hero-catch {
	font-size: 1.5rem;
	font-weight: 500;
	line-height: 1.8;
	opacity: 0.9;
	margin: 0 0 22px;
}
.oc2-hero-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 26px;
	background: rgba(255,255,255,0.1);
	border: 1px solid rgba(255,255,255,0.2);
	border-radius: var(--oc-radius);
	padding: 16px 22px;
	margin: 0 0 26px;
}
.oc2-hero-meta dl { margin: 0; display: flex; flex-direction: column; gap: 3px; }
.oc2-hero-meta dt { font-size: 1.05rem; font-weight: 700; letter-spacing: 0.08em; opacity: 0.7; }
.oc2-hero-meta dd { margin: 0; font-size: 1.55rem; font-weight: 700; line-height: 1.3; }
.oc2-hero-cta {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	background: var(--oc-orange);
	color: #fff;
	font-size: 1.7rem;
	font-weight: 700;
	text-decoration: none;
	padding: 16px 42px;
	border-radius: 50px;
	box-shadow: 0 6px 20px rgba(0,0,0,0.25);
	transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}
.oc2-hero-cta::before { content: '📝'; font-size: 1.7rem; }
.oc2-hero-cta:hover {
	background: var(--oc-orange-dark);
	transform: translateY(-2px);
	box-shadow: 0 10px 26px rgba(0,0,0,0.3);
}
.oc2-hero-photo {
	display: grid;
	grid-template-columns: 1fr 1fr;
	grid-template-rows: auto auto;
	gap: 8px;
	border-radius: 12px;
	overflow: hidden;
}
.oc2-hero-photo img { width: 100%; height: 150px; object-fit: cover; display: block; }
.oc2-hero-photo img:first-child { grid-column: 1 / 3; height: 210px; }

/* --------------------------------------------------------
   Sticky anchor nav
-------------------------------------------------------- */
.oc2-nav {
	position: sticky;
	top: 0;
	z-index: 50;
	background: #fff;
	border-bottom: 1px solid var(--oc-border);
	box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.oc2-nav ul {
	display: flex;
	list-style: none;
	margin: 0 auto;
	padding: 0;
	max-width: 1080px;
}
.oc2-nav li { flex: 1; }
.oc2-nav a {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	padding: 12px 6px;
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--oc-primary);
	text-decoration: none;
	border-left: 1px solid var(--oc-border);
	transition: background 0.2s, color 0.2s;
	text-align: center;
	line-height: 1.3;
}
.oc2-nav li:last-child a { border-right: 1px solid var(--oc-border); }
.oc2-nav a .ic { font-size: 2rem; line-height: 1; }
.oc2-nav a:hover { background: var(--oc-light-blue); }

/* --------------------------------------------------------
   Section shells
-------------------------------------------------------- */
.oc2-sec { padding: 72px 0; background: #fff; }
.oc2-sec.alt  { background: var(--oc-gray-bg); }
.oc2-sec.blue { background: var(--oc-light-blue); }
.oc2-sttl { text-align: center; margin: 0 0 46px; }
.oc2-sttl .en {
	display: block;
	font-size: 1.15rem;
	font-weight: 700;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--oc-orange);
	margin: 0 0 8px;
}
.oc2-sttl h2 {
	font-size: 2.7rem;
	font-weight: 800;
	color: var(--oc-primary);
	margin: 0;
	letter-spacing: 0.03em;
}
.oc2-sttl p {
	margin: 14px auto 0;
	max-width: 760px;
	font-size: 1.4rem;
	line-height: 1.8;
	color: var(--oc-text-light);
}

/* --------------------------------------------------------
   Lead
-------------------------------------------------------- */
.oc2-lead { padding: 64px 0; background: #fff; text-align: center; }
.oc2-lead h2 {
	font-size: 2.6rem;
	font-weight: 800;
	color: var(--oc-primary);
	margin: 0 0 18px;
	letter-spacing: 0.03em;
}
.oc2-lead p {
	font-size: 1.5rem;
	line-height: 2.0;
	color: var(--oc-text-light);
	max-width: 820px;
	margin: 0 auto;
}

/* --------------------------------------------------------
   Date cards
-------------------------------------------------------- */
.oc2-dates {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 22px;
	max-width: 720px;
	margin: 0 auto;
}
.oc2-date-card {
	background: #fff;
	border: 2px solid var(--oc-primary);
	border-radius: 14px;
	padding: 26px 20px 24px;
	text-align: center;
	position: relative;
	box-shadow: 0 6px 20px rgba(21,88,168,0.08);
}
.oc2-date-card .dow {
	display: inline-block;
	background: var(--oc-primary);
	color: #fff;
	font-size: 1.2rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	padding: 3px 16px;
	border-radius: 20px;
	margin-bottom: 12px;
}
.oc2-date-card .d {
	font-size: 5.2rem;
	font-weight: 900;
	color: var(--oc-primary);
	line-height: 1;
}
.oc2-date-card .d small { font-size: 2.2rem; font-weight: 800; }
.oc2-date-card .mon { font-size: 1.35rem; font-weight: 700; color: var(--oc-text-light); margin: 4px 0 14px; }
.oc2-date-card .time {
	display: inline-block;
	background: var(--oc-orange);
	color: #fff;
	font-size: 1.5rem;
	font-weight: 700;
	padding: 6px 20px;
	border-radius: 8px;
	letter-spacing: 0.04em;
}
.oc2-dates-note {
	text-align: center;
	font-size: 1.35rem;
	color: var(--oc-text-light);
	margin: 22px 0 0;
}

/* --------------------------------------------------------
   Experience (department) cards
-------------------------------------------------------- */
.oc2-exp-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
}
.oc2-exp {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--oc-border);
	border-radius: 12px;
	overflow: hidden;
	transition: transform 0.2s, box-shadow 0.2s;
}
.oc2-exp:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(0,0,0,0.1); }
.oc2-exp .ph { position: relative; overflow: hidden; height: 210px; }
.oc2-exp .ph img { width: 100%; height: 100%; object-fit: cover; display: block; }
.oc2-exp .ph.placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	background: repeating-linear-gradient(45deg, #eef3fa, #eef3fa 12px, #e4ecf7 12px, #e4ecf7 24px);
	color: var(--oc-text-light);
	border-bottom: 1px dashed var(--oc-border);
}
.oc2-exp .ph.placeholder span { font-size: 1.35rem; font-weight: 700; line-height: 1.6; }
.oc2-exp .ph.placeholder small { display: block; font-size: 1.15rem; font-weight: 700; color: var(--oc-primary); margin-top: 6px; }
.oc2-exp .bd { padding: 18px 22px; display: flex; flex-direction: column; }
.oc2-exp .badge {
	align-self: flex-start;
	background: var(--oc-orange);
	color: #fff;
	font-size: 1.05rem;
	font-weight: 700;
	padding: 2px 11px;
	border-radius: 5px;
	margin-bottom: 9px;
}
.oc2-exp .dept { font-size: 1.3rem; font-weight: 700; color: var(--oc-primary); margin: 0 0 2px; }
.oc2-exp .title { font-size: 1.65rem; font-weight: 800; color: var(--oc-text); margin: 0 0 8px; line-height: 1.4; }
.oc2-exp p { font-size: 1.2rem; color: var(--oc-text-light); line-height: 1.65; margin: 0 0 12px; flex-grow: 1; }
.oc2-exp .dummy { display: inline-block; margin-left: 6px; font-size: 1.0rem; font-weight: 700; color: var(--oc-orange-dark); }
.oc2-exp a {
	align-self: flex-start;
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--oc-primary);
	text-decoration: none;
	border-bottom: 1.5px solid var(--oc-primary);
	padding-bottom: 2px;
	transition: opacity 0.2s;
}
.oc2-exp a:hover { opacity: 0.65; }

/* --------------------------------------------------------
   Talk session — highlighted wide feature (2nd emphasis)
-------------------------------------------------------- */
.oc2-talk {
	display: grid;
	grid-template-columns: 0.92fr 1.08fr;
	background: #fff;
	border: 2px solid var(--oc-primary);
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 10px 30px rgba(21,88,168,0.14);
	margin: 0 0 44px;
}
.oc2-talk .ph { position: relative; min-height: 224px; }
.oc2-talk .ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.oc2-talk .ph .ribbon {
	position: absolute;
	top: 16px; left: 0;
	background: var(--oc-orange);
	color: #fff;
	font-size: 1.2rem;
	font-weight: 800;
	letter-spacing: 0.06em;
	padding: 6px 18px 6px 16px;
	border-radius: 0 6px 6px 0;
	box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}
.oc2-talk .bd { padding: 22px 32px; display: flex; flex-direction: column; justify-content: center; }
.oc2-talk .tag {
	align-self: flex-start;
	background: var(--oc-light-blue);
	color: var(--oc-primary);
	font-size: 1.1rem;
	font-weight: 700;
	padding: 3px 13px;
	border-radius: 20px;
	margin-bottom: 8px;
}
.oc2-talk h3 { font-size: 2.05rem; font-weight: 800; color: var(--oc-primary); margin: 0 0 5px; line-height: 1.3; }
.oc2-talk h3 .dummy { font-size: 1.1rem; font-weight: 700; color: var(--oc-orange-dark); margin-left: 8px; vertical-align: middle; }
.oc2-talk .catch { font-size: 1.35rem; font-weight: 700; color: var(--oc-text); margin: 0 0 8px; line-height: 1.5; }
.oc2-talk p { font-size: 1.24rem; color: var(--oc-text-light); line-height: 1.65; margin: 0; }
.oc2-talk .time {
	align-self: flex-start;
	margin-top: 12px;
	background: var(--oc-primary);
	color: #fff;
	font-weight: 700;
	font-size: 1.22rem;
	padding: 5px 16px;
	border-radius: 8px;
}

/* --------------------------------------------------------
   Featured content (image overlay)
-------------------------------------------------------- */
.oc2-feat-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin-bottom: 40px;
}
.oc2-feat {
	background: #fff;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 4px 18px rgba(0,0,0,0.1);
	display: flex;
	flex-direction: column;
}
.oc2-feat .ph { position: relative; height: 186px; }
.oc2-feat .ph img { width: 100%; height: 100%; object-fit: cover; display: block; }
.oc2-feat .ph .cap {
	position: absolute;
	left: 0; right: 0; bottom: 0;
	padding: 30px 16px 12px;
	background: linear-gradient(transparent, rgba(9,38,81,0.88));
	color: #fff;
	font-size: 1.65rem;
	font-weight: 800;
	letter-spacing: 0.02em;
}
.oc2-feat .bd { padding: 16px 18px 18px; display: flex; flex-direction: column; flex-grow: 1; }
.oc2-feat .catch { color: var(--oc-primary); font-weight: 700; font-size: 1.3rem; line-height: 1.55; margin: 0 0 8px; }
.oc2-feat p { font-size: 1.22rem; color: var(--oc-text-light); line-height: 1.65; margin: 0; flex-grow: 1; }
.oc2-feat .time {
	align-self: flex-start;
	margin-top: 12px;
	background: var(--oc-light-blue);
	color: var(--oc-primary);
	font-weight: 700;
	font-size: 1.15rem;
	padding: 3px 13px;
	border-radius: 6px;
}

/* --------------------------------------------------------
   Program compact cards
-------------------------------------------------------- */
.oc2-prog-head {
	font-size: 1.7rem;
	font-weight: 700;
	color: var(--oc-primary);
	text-align: center;
	margin: 0 0 22px;
	position: relative;
}
.oc2-prog-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
}
.oc2-prog {
	background: #fff;
	border: 1px solid var(--oc-border);
	border-left: 4px solid var(--oc-accent);
	border-radius: 10px;
	padding: 16px 18px;
}
.oc2-prog.orange { border-left-color: var(--oc-orange); }
.oc2-prog h4 {
	font-size: 1.45rem;
	font-weight: 700;
	color: var(--oc-text);
	margin: 0 0 4px;
	display: flex;
	align-items: center;
	gap: 8px;
}
.oc2-prog h4 .ic { font-size: 1.5rem; }
.oc2-prog .time { font-size: 1.15rem; font-weight: 700; color: var(--oc-primary); }
.oc2-prog p { font-size: 1.2rem; color: var(--oc-text-light); line-height: 1.6; margin: 6px 0 0; }
.oc2-prog .dummy { display: inline-block; margin-top: 4px; font-size: 1.0rem; font-weight: 700; color: var(--oc-orange-dark); }

/* --------------------------------------------------------
   Program list (一覧)
-------------------------------------------------------- */
.oc2-list {
	background: #fff;
	border: 1px solid var(--oc-border);
	border-radius: 12px;
	overflow: hidden;
}
.oc2-list-row {
	display: grid;
	grid-template-columns: 230px 1fr;
	border-bottom: 1px solid var(--oc-border);
}
.oc2-list-row:last-child { border-bottom: none; }
.oc2-list-row .nm {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 18px 20px;
	background: var(--oc-light-blue);
	border-right: 1px solid var(--oc-border);
	font-size: 1.55rem;
	font-weight: 700;
	color: var(--oc-primary);
}
.oc2-list-row .nm .t { font-size: 1.15rem; font-weight: 700; color: var(--oc-text-light); line-height: 1.5; }
.oc2-list-row .nm .staff {
	align-self: flex-start;
	background: var(--oc-orange);
	color: #fff;
	font-size: 1.05rem;
	font-weight: 700;
	padding: 2px 10px;
	border-radius: 5px;
	line-height: 1.5;
}
.oc2-list-row .ds { padding: 18px 24px; }
.oc2-list-row .ds .catch { margin: 0 0 6px; font-size: 1.3rem; font-weight: 700; color: var(--oc-primary); line-height: 1.55; }
.oc2-list-row .ds p { margin: 0; font-size: 1.28rem; color: var(--oc-text-light); line-height: 1.7; }
.oc2-list-row .ds .dummy { display: inline-block; margin-left: 4px; font-size: 1.05rem; font-weight: 700; color: var(--oc-orange-dark); }

/* 個別相談・寮相談会（別枠） */
.oc2-consult-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.oc2-consult {
	background: #fff;
	border: 1px solid var(--oc-border);
	border-top: 4px solid var(--oc-orange);
	border-radius: 12px;
	padding: 22px 26px;
	display: flex;
	flex-direction: column;
}
.oc2-consult h4 { font-size: 1.75rem; font-weight: 800; color: var(--oc-orange-dark); margin: 0 0 10px; }
.oc2-consult .staff {
	align-self: flex-start;
	background: var(--oc-orange);
	color: #fff;
	font-size: 1.15rem;
	font-weight: 700;
	padding: 3px 13px;
	border-radius: 6px;
	margin-bottom: 12px;
}
.oc2-consult .catch { color: var(--oc-primary); font-weight: 700; font-size: 1.32rem; line-height: 1.55; margin: 0 0 6px; }
.oc2-consult p { font-size: 1.28rem; color: var(--oc-text-light); line-height: 1.72; margin: 0; }

/* --------------------------------------------------------
   Timetable (compact, self-contained for v2)
-------------------------------------------------------- */
.oc2-tt-note { text-align: center; font-size: 1.4rem; color: var(--oc-text-light); margin: -30px 0 38px; }
.oc2-tt-group { margin-bottom: 34px; }
.oc2-tt-group:last-child { margin-bottom: 0; }
.oc2-tt-group-title {
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 1.75rem;
	font-weight: 700;
	color: #fff;
	background: var(--oc-primary);
	padding: 13px 22px;
	border-radius: var(--oc-radius) var(--oc-radius) 0 0;
	margin: 0;
}
.oc2-tt-group-title .badge {
	font-size: 1.1rem;
	font-weight: 700;
	background: var(--oc-orange);
	padding: 3px 12px;
	border-radius: 20px;
}
.oc2-tt-grid {
	background: #fff;
	border: 1px solid var(--oc-border);
	border-top: none;
	border-radius: 0 0 var(--oc-radius) var(--oc-radius);
	overflow: hidden;
}
.oc2-tt-row { display: grid; grid-template-columns: 150px 1fr; border-bottom: 1px solid var(--oc-border); }
.oc2-tt-row:last-child { border-bottom: none; }
.oc2-tt-time {
	padding: 18px 14px;
	background: var(--oc-light-blue);
	font-size: 1.35rem;
	font-weight: 700;
	color: var(--oc-primary);
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	border-right: 1px solid var(--oc-border);
}
.oc2-tt-content { padding: 16px 22px; }
.oc2-tt-content h4 { font-size: 1.55rem; font-weight: 700; color: var(--oc-text); margin: 0 0 4px; }
.oc2-tt-content p { font-size: 1.25rem; color: var(--oc-text-light); line-height: 1.65; margin: 0; }

/* --------------------------------------------------------
   Entry (steps + CTA)
-------------------------------------------------------- */
.oc2-entry-box {
	max-width: 820px;
	margin: 0 auto;
	background: linear-gradient(135deg, var(--oc-primary-dark) 0%, var(--oc-primary) 100%);
	border-radius: 14px;
	padding: 46px 40px;
	color: #fff;
	text-align: center;
}
.oc2-entry-box .head { font-size: 2.2rem; font-weight: 800; margin: 0 0 6px; }
.oc2-entry-box .sub { font-size: 1.35rem; opacity: 0.88; margin: 0 0 30px; line-height: 1.7; }
.oc2-steps {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 14px;
	margin: 0 0 26px;
}
.oc2-step {
	background: rgba(255,255,255,0.1);
	border: 1px solid rgba(255,255,255,0.2);
	border-radius: 10px;
	padding: 20px 16px;
	text-align: center;
}
.oc2-step .n {
	display: inline-flex;
	width: 36px; height: 36px;
	border-radius: 50%;
	background: var(--oc-orange);
	color: #fff;
	align-items: center;
	justify-content: center;
	font-weight: 800;
	font-size: 1.5rem;
	margin-bottom: 10px;
}
.oc2-step h4 { font-size: 1.4rem; font-weight: 700; margin: 0 0 4px; }
.oc2-step p { font-size: 1.15rem; opacity: 0.85; margin: 0; line-height: 1.6; }
.oc2-entry-detail {
	background: rgba(255,255,255,0.1);
	border-radius: var(--oc-radius);
	padding: 16px 22px;
	text-align: left;
	font-size: 1.3rem;
	line-height: 2.0;
	margin: 0 0 26px;
}
.oc2-btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 1.8rem;
	font-weight: 700;
	color: var(--oc-primary);
	text-decoration: none;
	background: #fff;
	padding: 16px 50px;
	border-radius: 50px;
	box-shadow: 0 4px 16px rgba(0,0,0,0.18);
	transition: transform 0.2s, background 0.2s;
}
.oc2-btn::before { content: '🖊️'; }
.oc2-btn:hover { background: #f0f6ff; transform: translateY(-2px); }

/* --------------------------------------------------------
   Access
-------------------------------------------------------- */
.oc2-access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
.oc2-access-info h3 { font-size: 1.8rem; font-weight: 700; color: var(--oc-primary); margin: 0 0 14px; }
.oc2-access-info address { font-style: normal; font-size: 1.4rem; line-height: 1.8; margin: 0 0 20px; }
.oc2-access-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.oc2-access-list li { display: flex; gap: 10px; font-size: 1.35rem; line-height: 1.65; }
.oc2-access-list .icon { font-size: 1.7rem; flex-shrink: 0; }
.oc2-access-link {
	display: inline-block;
	margin-top: 16px;
	font-size: 1.4rem;
	font-weight: 700;
	color: var(--oc-primary);
	text-decoration: none;
	border-bottom: 1.5px solid var(--oc-primary);
}
.oc2-map-link { display: block; text-decoration: none; height: 100%; }
.oc2-map-ph {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	height: 300px;
	background: var(--oc-light-blue);
	border: 2px dashed var(--oc-border);
	border-radius: var(--oc-radius);
	transition: background 0.2s;
}
.oc2-map-link:hover .oc2-map-ph { background: #d8e9fc; }
.oc2-map-ph .mi { font-size: 3.4rem; }
.oc2-map-ph .mt { font-size: 1.6rem; font-weight: 700; color: var(--oc-primary); }
.oc2-map-ph .ma { font-size: 1.3rem; color: var(--oc-text-light); }

/* --------------------------------------------------------
   FAQ (accordion)
-------------------------------------------------------- */
.oc2-faq { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.oc2-faq details {
	background: #fff;
	border: 1px solid var(--oc-border);
	border-radius: 10px;
	overflow: hidden;
}
.oc2-faq summary {
	list-style: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 18px 20px;
	font-size: 1.45rem;
	font-weight: 700;
	color: var(--oc-primary);
}
.oc2-faq summary::-webkit-details-marker { display: none; }
.oc2-faq summary::before {
	content: 'Q';
	flex-shrink: 0;
	width: 28px; height: 28px;
	background: var(--oc-primary);
	color: #fff;
	border-radius: 6px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 800;
	font-size: 1.3rem;
}
.oc2-faq summary::after {
	content: '＋';
	margin-left: auto;
	font-size: 1.8rem;
	color: var(--oc-orange);
	transition: transform 0.2s;
}
.oc2-faq details[open] summary::after { content: '－'; }
.oc2-faq .a {
	display: flex;
	gap: 12px;
	padding: 0 20px 20px;
	font-size: 1.3rem;
	line-height: 1.8;
	color: var(--oc-text);
}
.oc2-faq .a::before {
	content: 'A';
	flex-shrink: 0;
	width: 28px; height: 28px;
	background: var(--oc-orange);
	color: #fff;
	border-radius: 6px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 800;
	font-size: 1.3rem;
}

/* --------------------------------------------------------
   Contact
-------------------------------------------------------- */
.oc2-contact-box { max-width: 640px; margin: 0 auto; text-align: center; }
.oc2-contact-box .from { font-size: 1.3rem; color: var(--oc-text-light); margin: 0 0 6px; }
.oc2-contact-box .name { font-size: 1.7rem; font-weight: 700; margin: 0 0 16px; }
.oc2-contact-box .tel { display: block; font-size: 2.4rem; font-weight: 700; color: var(--oc-primary); text-decoration: none; margin: 0 0 6px; }
.oc2-contact-box .hours { font-size: 1.25rem; color: var(--oc-text-light); margin: 0 0 20px; }
.oc2-btn-mail {
	display: inline-block;
	font-size: 1.5rem;
	font-weight: 600;
	color: #fff;
	text-decoration: none;
	background: var(--oc-primary);
	padding: 14px 40px;
	border-radius: 50px;
	transition: background 0.2s;
}
.oc2-btn-mail:hover { background: var(--oc-primary-dark); }

/* ========================================================
   Responsive
   ======================================================== */
@media screen and (max-width: 900px) {
	.oc2-feat-grid { grid-template-columns: 1fr 1fr; }
	.oc2-prog-grid { grid-template-columns: 1fr 1fr; }
}
@media screen and (max-width: 767px) {
	.oc2-page .sec { padding: 0 18px; }

	/* Hero */
	.oc2-hero-inner { grid-template-columns: 1fr; gap: 28px; padding: 44px 0 48px; }
	.oc2-hero-title { font-size: 3.2rem; }
	.oc2-hero-title small { font-size: 1.6rem; }
	.oc2-hero-photo img { height: 120px; }
	.oc2-hero-photo img:first-child { height: 170px; }

	/* Nav: horizontal scroll */
	.oc2-nav ul { overflow-x: auto; -webkit-overflow-scrolling: touch; }
	.oc2-nav li { flex: 0 0 24%; min-width: 88px; }
	.oc2-nav a { font-size: 1.05rem; padding: 10px 4px; }

	/* Sections */
	.oc2-sec { padding: 50px 0; }
	.oc2-sttl h2 { font-size: 2.0rem; }
	.oc2-lead h2 { font-size: 2.0rem; }
	.oc2-lead p { font-size: 1.4rem; }

	.oc2-dates { grid-template-columns: 1fr; gap: 16px; }
	.oc2-exp-grid { grid-template-columns: 1fr; }
	.oc2-talk { grid-template-columns: 1fr; }
	.oc2-talk .ph { min-height: 210px; }
	.oc2-talk .bd { padding: 26px 22px; }
	.oc2-talk h3 { font-size: 2.0rem; }
	.oc2-feat-grid { grid-template-columns: 1fr; }
	.oc2-prog-grid { grid-template-columns: 1fr; }
	.oc2-steps { grid-template-columns: 1fr; }

	.oc2-list-row { grid-template-columns: 1fr; }
	.oc2-list-row .nm {
		flex-direction: row;
		align-items: baseline;
		gap: 12px;
		border-right: none;
		border-bottom: 1px solid var(--oc-border);
	}
	.oc2-list-row .nm .t br { display: none; }
	.oc2-consult-grid { grid-template-columns: 1fr; }

	.oc2-tt-row { grid-template-columns: 96px 1fr; }
	.oc2-tt-time { font-size: 1.2rem; padding: 14px 8px; }

	.oc2-access-grid { grid-template-columns: 1fr; }
	.oc2-entry-box { padding: 34px 20px; }
	.oc2-entry-box .head { font-size: 1.8rem; }
	.oc2-btn { font-size: 1.5rem; padding: 14px 36px; }
}
@media screen and (max-width: 480px) {
	.oc2-exp .ph { height: 180px; }
}

/* --------------------------------------------------------
   Production fix: keep white text on dark/colored boxes
   --------------------------------------------------------
   The site-wide template CSS (/assets/css/style_webpage.css) contains a
   global `body p { color:#555555 }` rule. It targets every <p> directly,
   which overrides the *inherited* white color set on these container boxes
   (a directly-matched rule always beats an inherited value). That global
   file is not loaded when the page is opened locally (it uses a root-
   absolute path), so the text only turns dark/brownish on the live server.
   Re-assert white with selectors that outrank `body p` (specificity 0,0,0,2). */
.oc2-hero-en,
.oc2-entry-box p { color: #fff; }