@charset "UTF-8";
/**
 * 宝鸡青铜器博物院 · 首页样式
 *
 * 设计基调：青铜绿 + 土金 + 米白，衬线标题配无衬线正文。
 * 所有类名以 bj- 前缀，避免与主题、插件样式互相干扰。
 */

/* ===== 设计令牌 ===== */
.bj-hero, .bj-tiles, .bj-hours, .bj-sec {
	--bj-ink:      #1b2a26;
	--bj-ink-2:    #55655e;
	--bj-ink-3:    #8a9791;
	--bj-teal:     #2f6b5c;
	--bj-teal-dk:  #1d453b;
	--bj-teal-lt:  #e8efe9;
	--bj-gold:     #c2a05a;
	--bj-gold-dk:  #9c7c3a;
	--bj-red:      #9d2b24;
	--bj-cream:    #faf8f3;
	--bj-cream-2:  #f1ece1;
	--bj-line:     rgba(162, 128, 72, .26);
	--bj-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", "Times New Roman", serif;
	--bj-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", Arial, sans-serif;
	--bj-wrap: 1320px;
	--bj-pad: clamp(18px, 4vw, 40px);
	--bj-sec-gap: clamp(38px, 4.4vw, 62px);
	--bj-overlap: clamp(34px, 4.6vw, 64px);
	--bj-hero-h:    1200px;            /* 首屏大图高度，改这一个数就行 */
	--bj-radius: 4px;

	font-family: var(--bj-sans);
	color: var(--bj-ink);
	-webkit-font-smoothing: antialiased;
	box-sizing: border-box;
}

.bj-hero *, .bj-tiles *, .bj-hours *, .bj-sec *,
.bj-hero *::before, .bj-tiles *::before, .bj-hours *::before, .bj-sec *::before,
.bj-hero *::after, .bj-tiles *::after, .bj-hours *::after, .bj-sec *::after {
	box-sizing: border-box;
}

.bj-wrap {
	width: 100%;
	max-width: var(--bj-wrap);
	margin: 0 auto;
	padding: 0 var(--bj-pad);
}

.bj-icon {
	width: 1em;
	height: 1em;
	display: inline-block;
	vertical-align: -.125em;
}

/* ===== 通用按钮 ===== */
.bj-btn {
	display: inline-flex;
	align-items: center;
	gap: .5em;
	padding: .82em 1.6em;
	border-radius: 2px;
	font-size: 16px;
	line-height: 1;
	letter-spacing: .06em;
	text-decoration: none;
	transition: background-color .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
	white-space: nowrap;
}

.bj-btn .bj-icon { width: 15px; height: 15px; transition: transform .25s ease; }
.bj-btn:hover .bj-icon { transform: translateX(3px); }

.bj-btn--gold {
	background: linear-gradient(135deg, #d3b170, #b08c42);
	color: #24180a;
	font-weight: 600;
	box-shadow: 0 6px 18px rgba(150, 116, 50, .28);
}

.bj-btn--gold:hover {
	background: linear-gradient(135deg, #e0c184, #bd9750);
	color: #24180a;
	transform: translateY(-2px);
}

.bj-btn--ghost {
	border: 1px solid rgba(255, 255, 255, .58);
	color: #fff;
}

.bj-btn--ghost:hover {
	background: rgba(255, 255, 255, .14);
	border-color: #fff;
	color: #fff;
}

/* ===== 板块标题 ===== */
.bj-head {
	position: relative;
	margin-bottom: clamp(18px, 2.2vw, 30px);
}

.bj-head--center {
	text-align: center;
}

.bj-head__text { position: relative; z-index: 1; }

.bj-head__mark {
	position: absolute;
	left: 50%;
	top: 50%;
	z-index: 0;
	transform: translate(-50%, -58%);
	font-family: var(--bj-serif);
	font-size: clamp(72px, 9.5vw, 128px);
	line-height: 1;
	letter-spacing: .08em;
	color: rgba(47, 107, 92, .07);
	pointer-events: none;
	-webkit-user-select: none;
	user-select: none;
	white-space: nowrap;
}

.bj-head--left .bj-head__mark { left: auto; right: 0; transform: translate(6%, -58%); }
.bj-head__en {
	display: block;
	font-size: 12px;
	letter-spacing: .44em;
	text-transform: uppercase;
	color: var(--bj-gold-dk);
	opacity: .85;
}

.bj-head__cn {
	margin: .18em 0 0;
	font-family: var(--bj-serif);
	font-size: clamp(26px, 2.5vw, 34px);
	font-weight: 700;
	letter-spacing: .14em;
	color: var(--bj-ink);
	text-indent: .14em;
}

.bj-head__rule {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	margin-top: 12px;
}

.bj-head--left .bj-head__rule { justify-content: flex-start; }

.bj-head__line {
	display: block;
	width: clamp(46px, 7vw, 92px);
	height: 1px;
	background: linear-gradient(90deg, rgba(162, 128, 72, 0), var(--bj-gold), rgba(162, 128, 72, 0));
}

.bj-head__dot {
	display: block;
	width: 7px;
	height: 7px;
	background: var(--bj-gold);
	transform: rotate(45deg);
}

.bj-head__more {
	position: absolute;
	right: var(--bj-pad);
	bottom: 6px;
	font-size: 14px;
	color: var(--bj-ink-2);
	text-decoration: none;
	letter-spacing: .08em;
	transition: color .2s ease;
}

.bj-head__more span { margin-left: 4px; }
.bj-head__more:hover { color: var(--bj-teal); }

@media (max-width: 720px) {
	.bj-head__more { position: static; display: inline-block; margin-top: 12px; }
}

/* ===== 1. 首屏横幅 ===== */
.bj-hero {
	position: relative;
	height: var(--bj-hero-h);
	overflow: hidden;
	background: var(--bj-teal-dk);
	isolation: isolate;
}

.bj-hero__stage { position: absolute; inset: 0; }

.bj-hero__slide {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	opacity: 0;
	transform: scale(1.06);
	transition: opacity 1.2s ease, transform 7s linear;
}

.bj-hero__slide.is-on {
	opacity: 1;
	transform: scale(1);
}

.bj-hero__scrim {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(100deg, rgba(9, 26, 21, .82) 0%, rgba(9, 26, 21, .48) 42%, rgba(9, 26, 21, .06) 78%),
		linear-gradient(0deg, rgba(9, 26, 21, .62) 0%, rgba(9, 26, 21, 0) 52%);
}

.bj-hero__inner {
	position: relative;
	z-index: 2;
	height: 100%;
	max-width: var(--bj-wrap);
	margin: 0 auto;
	padding: 0 var(--bj-pad);
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.bj-hero__text { max-width: 640px; color: #fff; }

.bj-hero__eyebrow {
	margin: 0;
	font-size: 14px;
	letter-spacing: .28em;
	color: var(--bj-gold);
}

.bj-hero__title {
	margin: .28em 0 0;
	font-family: var(--bj-serif);
	font-size: clamp(40px, 6vw, 76px);
	font-weight: 700;
	line-height: 1.12;
	letter-spacing: .1em;
	color: #fff;
	text-shadow: 0 4px 26px rgba(0, 0, 0, .34);
}

.bj-hero__desc {
	margin: 1em 0 0;
	max-width: 30em;
	font-size: clamp(15px, 1.25vw, 18px);
	line-height: 1.85;
	color: rgba(255, 255, 255, .84);
}

.bj-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: clamp(24px, 3vw, 38px);
}

.bj-hero__dots {
	position: absolute;
	left: var(--bj-pad);
	bottom: calc(var(--bj-overlap) + 22px);
	z-index: 3;
	display: flex;
	gap: 12px;
}

.bj-hero__dot {
	width: 46px;
	height: 3px;
	padding: 0;
	border: 0;
	background: rgba(255, 255, 255, .3);
	cursor: pointer;
	transition: background-color .3s ease;
}

.bj-hero__dot.is-on { background: var(--bj-gold); }
.bj-hero__dot span { display: none; }

.bj-hero__scroll {
	position: absolute;
	left: 50%;
	bottom: calc(var(--bj-overlap) + 2px);
	z-index: 3;
	width: 1px;
	height: 46px;
	background: rgba(255, 255, 255, .28);
	overflow: hidden;
}

.bj-hero__scroll span {
	display: block;
	width: 100%;
	height: 16px;
	background: var(--bj-gold);
	animation: bj-scroll 2s ease-in-out infinite;
}

@keyframes bj-scroll {
	0%   { transform: translateY(-18px); }
	100% { transform: translateY(48px); }
}

@media (max-width: 1024px) {
	.bj-hero { --bj-hero-h: clamp(520px, 74vh, 820px); }
}

@media (max-width: 720px) {
	.bj-hero__scroll { display: none; }
	.bj-hero { --bj-hero-h: clamp(420px, 66vh, 620px); }
	.bj-hero__desc { font-size: 15px; }
	.bj-hero__dots { left: auto; right: var(--bj-pad); bottom: calc(var(--bj-overlap) + 14px); }
	.bj-hero__dot { width: 30px; }
}

/* ===== 2. 方块导航 ===== */
.bj-tiles {
	position: relative;
	z-index: 5;
	margin-top: calc(-1 * var(--bj-overlap));
}

.bj-tiles__grid {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	gap: clamp(10px, 1.1vw, 16px);
	margin: 0;
	padding: 0;
	list-style: none;
}

.bj-tile { display: flex; }

.bj-tile__link {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 10px;
	width: 100%;
	padding: clamp(16px, 1.8vw, 24px) clamp(14px, 1.5vw, 20px) clamp(20px, 2.2vw, 28px);
	background: #fff;
	border: 1px solid rgba(162, 128, 72, .18);
	border-top: 2px solid var(--bj-gold);
	box-shadow: 0 12px 28px rgba(27, 42, 38, .07);
	text-decoration: none;
	color: var(--bj-ink);
	overflow: hidden;
	transition: transform .32s ease, box-shadow .32s ease, border-color .32s ease, background-color .32s ease;
}

.bj-tile__link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 2px;
	background: var(--bj-teal);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform .38s cubic-bezier(.22,.61,.36,1);
}

.bj-tile__link:hover {
	transform: translateY(-6px);
	box-shadow: 0 22px 42px rgba(27, 42, 38, .16);
	border-color: var(--bj-gold);
}

.bj-tile__link:hover::after { transform: scaleX(1); }

.bj-tile__ico {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: var(--bj-teal-lt);
	color: var(--bj-teal);
	transition: background-color .32s ease, color .32s ease;
}

.bj-tile__ico .bj-icon { width: 22px; height: 22px; }
.bj-tile__link:hover .bj-tile__ico { background: var(--bj-teal); color: #fff; }

.bj-tile__body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }

.bj-tile__en {
	font-size: 10px;
	letter-spacing: .24em;
	text-transform: uppercase;
	color: var(--bj-gold-dk);
	opacity: .85;
}

.bj-tile__label {
	font-family: var(--bj-serif);
	font-size: clamp(17px, 1.35vw, 19px);
	letter-spacing: .08em;
	color: var(--bj-ink);
}

.bj-tile__text {
	font-size: 12px;
	line-height: 1.7;
	color: var(--bj-ink-3);
}

.bj-tile__go {
	position: absolute;
	right: clamp(14px, 1.5vw, 20px);
	bottom: clamp(16px, 1.8vw, 22px);
	display: inline-flex;
	color: var(--bj-gold);
	opacity: 0;
	transform: translateX(-8px);
	transition: opacity .32s ease, transform .32s ease;
}

.bj-tile__go .bj-icon { width: 18px; height: 18px; }
.bj-tile__link:hover .bj-tile__go { opacity: 1; transform: none; }

/* 第一个方块：预约订票，做重色强调 */
.bj-tile.is-lead .bj-tile__link {
	background: linear-gradient(150deg, #2f6b5c, #1d453b);
	border-color: transparent;
	border-top-color: var(--bj-gold);
	color: #fff;
}

.bj-tile.is-lead .bj-tile__ico { background: rgba(255, 255, 255, .14); color: #e9c98a; }
.bj-tile.is-lead .bj-tile__link:hover .bj-tile__ico { background: var(--bj-gold); color: #24180a; }
.bj-tile.is-lead .bj-tile__label { color: #fff; }
.bj-tile.is-lead .bj-tile__en { color: rgba(233, 201, 138, .92); }
.bj-tile.is-lead .bj-tile__text { color: rgba(255, 255, 255, .72); }
.bj-tile.is-lead .bj-tile__go { color: #e9c98a; }
.bj-tile.is-lead .bj-tile__link::after { background: var(--bj-gold); }

@media (max-width: 1024px) {
	.bj-hero, .bj-tiles { --bj-overlap: 40px; }
	.bj-tiles__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
	.bj-hero, .bj-tiles { --bj-overlap: 26px; }
	.bj-tiles__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.bj-tile__link { padding: 14px 13px 18px; }
	.bj-tile__text { font-size: 11px; }
}
/* ===== 3. 开放时间 ===== */
.bj-hours {
	position: relative;
	/* 与下面的板块同宽（--bj-wrap），不再顶到屏幕两边 */
	width: 100%;
	max-width: var(--bj-wrap);
	margin: clamp(18px, 2.2vw, 32px) auto 0;
	padding: 0 var(--bj-pad);
	border-radius: var(--bj-radius);
	overflow: hidden;
	background:
		radial-gradient(120% 160% at 8% 0%, rgba(194, 160, 90, .18) 0%, rgba(194, 160, 90, 0) 55%),
		linear-gradient(120deg, #1d453b 0%, #2f6b5c 62%, #34735f 100%);
	color: #fff;
	border-top: 2px solid var(--bj-gold);
}

.bj-hours::after {
	content: "";
	position: absolute;
	inset: auto 0 0 0;
	height: 1px;
	background: linear-gradient(90deg, rgba(194, 160, 90, 0), rgba(194, 160, 90, .7), rgba(194, 160, 90, 0));
}

.bj-hours__inner {
	display: grid;
	grid-template-columns: minmax(220px, .8fr) 1.7fr auto;
	align-items: center;
	gap: clamp(22px, 3vw, 46px);
	/* 高度：上下留白收紧，卡片更紧凑 */
	padding-top: clamp(28px, 3.4vw, 52px);
	padding-bottom: clamp(28px, 3.4vw, 52px);
	/* 左右内边距由外层 .bj-hours 统一负责，避免双份缩进 */
	padding-left: 0;
	padding-right: 0;
}

.bj-hours__date {
	display: block;
	font-size: 15px;
	letter-spacing: .12em;
	color: rgba(255, 255, 255, .68);
}

.bj-hours__label {
	display: block;
	margin-top: 6px;
	font-family: var(--bj-serif);
	font-size: clamp(30px, 3.4vw, 44px);
	line-height: 1.1;
	letter-spacing: .08em;
	color: #e9c98a;
}

.bj-hours__label.is-open::after {
	content: "";
	display: inline-block;
	width: 10px;
	height: 10px;
	margin-left: 12px;
	border-radius: 50%;
	background: #7ddba4;
	box-shadow: 0 0 0 5px rgba(125, 219, 164, .22);
	vertical-align: middle;
}

.bj-hours__meta {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px clamp(18px, 2.4vw, 34px);
	margin: 0;
	padding: 0 0 0 clamp(20px, 2.6vw, 40px);
	list-style: none;
	border-left: 1px solid rgba(255, 255, 255, .18);
}

.bj-hours__meta li { display: flex; flex-direction: column; gap: 3px; }

.bj-hours__k {
	font-size: 12px;
	letter-spacing: .2em;
	color: rgba(255, 255, 255, .55);
}

.bj-hours__v { font-size: 15px; line-height: 1.6; color: rgba(255, 255, 255, .92); }
.bj-hours__v b { font-size: 21px; font-weight: 600; color: #fff; }

.bj-hours__cta { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }

.bj-hours__note {
	max-width: 15em;
	font-size: 12px;
	line-height: 1.7;
	color: rgba(255, 255, 255, .6);
}

/* 屏幕不够宽时也留出与其它板块一致的左右安全边距，别顶到边 */
@media (max-width: 1400px) {
	.bj-hours { width: calc(100% - var(--bj-pad) * 2); }
}

@media (max-width: 1024px) {
	.bj-hours__inner { grid-template-columns: 1fr; gap: 24px; }
	.bj-hours__meta { padding-left: 0; border-left: 0; border-top: 1px solid rgba(255, 255, 255, .16); padding-top: 20px; }
	.bj-hours__cta { flex-direction: row; align-items: center; flex-wrap: wrap; gap: 14px; }
}

@media (max-width: 620px) {
	.bj-hours__meta { grid-template-columns: 1fr; }
}

/* ===== 通用板块 ===== */
.bj-sec {
	padding: var(--bj-sec-gap) 0;
	background: var(--bj-cream);
}

.bj-sec + .bj-sec { border-top: 1px solid rgba(162, 128, 72, .12); }

/* 进场动画：脚本未执行时内容照常显示 */
.bj-reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s cubic-bezier(.22,.61,.36,1); }
.bj-reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
	.bj-reveal { opacity: 1; transform: none; transition: none; }
	.bj-hero__slide { transition: opacity .4s ease; transform: none; }
	.bj-hero__scroll span { animation: none; }
}

/* ===== 4. 馆内要闻 ===== */
.bj-news__body {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
	gap: clamp(20px, 2.6vw, 40px);
	align-items: stretch;
}

.bj-news__hero {
	position: relative;
	display: block;
	min-height: clamp(300px, 32vw, 420px);
	overflow: hidden;
	border-radius: var(--bj-radius);
	background: #d9d2c4;
	text-decoration: none;
}

.bj-news__pic {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	transition: transform 1s cubic-bezier(.22,.61,.36,1);
}

.bj-news__hero:hover .bj-news__pic { transform: scale(1.05); }

.bj-news__ph {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--bj-serif);
	font-size: 26px;
	letter-spacing: .2em;
	color: rgba(27, 42, 38, .28);
}

.bj-news__cap {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 42px 24px 20px;
	font-size: clamp(17px, 1.5vw, 21px);
	line-height: 1.55;
	color: #fff;
	background: linear-gradient(0deg, rgba(9, 26, 21, .88), rgba(9, 26, 21, 0));
}

.bj-news__list {
	display: flex;
	flex-direction: column;
	margin: 0;
	padding: 0;
	list-style: none;
	border-top: 1px solid var(--bj-line);
}

.bj-news__list li { flex: 1; display: flex; }

.bj-news__item {
	display: flex;
	align-items: center;
	gap: 14px;
	width: 100%;
	padding: 14px 16px;
	border-bottom: 1px solid var(--bj-line);
	text-decoration: none;
	color: var(--bj-ink);
	transition: background-color .28s ease, padding-left .28s ease, color .28s ease;
}

.bj-news__item:hover, .bj-news__item.is-on {
	background: #fff;
	padding-left: 24px;
	color: var(--bj-teal);
}

.bj-news__idx {
	flex: none;
	font-family: var(--bj-serif);
	font-size: 15px;
	letter-spacing: .06em;
	color: var(--bj-gold-dk);
	opacity: .8;
}

.bj-news__t {
	flex: 1;
	font-size: 17px;
	line-height: 1.5;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.bj-news__date { flex: none; font-size: 13px; color: var(--bj-ink-3); letter-spacing: .04em; }

@media (max-width: 900px) {
	.bj-news__body { grid-template-columns: 1fr; }
	.bj-news__t { white-space: normal; font-size: 16px; }
}
/* 资讯中心：导航式动态切换 */
.bj-info__tabs {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: clamp(4px, .8vw, 14px);
	margin: -6px 0 clamp(24px, 3vw, 38px);
	border-bottom: 1px solid var(--bj-line);
}

.bj-itab {
	position: relative;
	padding: 13px clamp(16px, 2vw, 30px);
	border: 0;
	background: transparent;
	font-family: var(--bj-serif);
	font-size: clamp(15px, 1.3vw, 17px);
	letter-spacing: .1em;
	color: var(--bj-ink-2);
	cursor: pointer;
	transition: color .25s ease;
}

.bj-itab::after {
	content: "";
	position: absolute;
	left: 50%;
	right: 50%;
	bottom: -1px;
	height: 2px;
	background: var(--bj-teal);
	transition: left .32s cubic-bezier(.22,.61,.36,1), right .32s cubic-bezier(.22,.61,.36,1);
}

.bj-itab:hover { color: var(--bj-teal); }
.bj-itab.is-on { color: var(--bj-teal); }
.bj-itab.is-on::after { left: clamp(12px, 1.6vw, 24px); right: clamp(12px, 1.6vw, 24px); }

.bj-info__panels { position: relative; }

.bj-panel { display: none; }
.bj-panel.is-on { display: block; animation: bj-pane-in .5s cubic-bezier(.22,.61,.36,1); }

@keyframes bj-pane-in {
	from { opacity: 0; transform: translateY(14px); }
	to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
	.bj-panel.is-on { animation: none; }
}
/* ===== 5. 最新公告 ===== */
.bj-notices { background: #fff; }

.bj-notices__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.bj-notice {
	display: flex;
	align-items: center;
	gap: 18px;
	height: 100%;
	padding: 18px 22px;
	background: var(--bj-cream);
	border: 1px solid transparent;
	border-left: 3px solid var(--bj-line);
	text-decoration: none;
	color: var(--bj-ink);
	transition: border-color .28s ease, background-color .28s ease, box-shadow .28s ease, transform .28s ease;
}

.bj-notice:hover {
	background: #fff;
	border-color: var(--bj-line);
	border-left-color: var(--bj-gold);
	box-shadow: 0 14px 30px rgba(27, 42, 38, .09);
	transform: translateY(-2px);
}

.bj-notice__date {
	flex: none;
	width: 74px;
	padding: 10px 0;
	text-align: center;
	color: #fff;
	background: linear-gradient(150deg, #3c7a68, #295c4e);
	border-bottom: 2px solid var(--bj-gold);
}

.bj-notice__date b { display: block; font-size: 21px; font-weight: 600; letter-spacing: .02em; }
.bj-notice__date i { display: block; font-size: 12px; font-style: normal; letter-spacing: .1em; opacity: .8; }

.bj-notice__body { flex: 1; min-width: 0; }

.bj-notice__t {
	display: block;
	font-size: 17px;
	font-weight: 600;
	line-height: 1.5;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.bj-notice__x {
	display: block;
	margin-top: 6px;
	font-size: 13px;
	line-height: 1.7;
	color: var(--bj-ink-3);
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.bj-notice__go { flex: none; color: var(--bj-gold); opacity: 0; transform: translateX(-6px); transition: opacity .28s ease, transform .28s ease; }
.bj-notice__go .bj-icon { width: 18px; height: 18px; }
.bj-notice:hover .bj-notice__go { opacity: 1; transform: none; }

@media (max-width: 860px) {
	.bj-notices__grid { grid-template-columns: 1fr; }
}

/* ===== 6. 文物典藏 ===== */
.bj-collection { background: var(--bj-cream-2); }

.bj-tabs {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin: -12px 0 clamp(24px, 3vw, 38px);
}

.bj-tab {
	padding: .52em 1.5em;
	border: 1px solid var(--bj-line);
	background: transparent;
	color: var(--bj-ink-2);
	font-family: var(--bj-serif);
	font-size: 15px;
	letter-spacing: .1em;
	cursor: pointer;
	transition: all .25s ease;
}

.bj-tab:hover { border-color: var(--bj-gold); color: var(--bj-teal); }

.bj-tab.is-on {
	background: var(--bj-teal);
	border-color: var(--bj-teal);
	color: #fff;
}

.bj-collection__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
	gap: clamp(14px, 1.6vw, 22px);
	margin: 0;
	padding: 0;
	list-style: none;
}

.bj-card.is-hidden { display: none; }

.bj-card__link {
	display: block;
	background: #fff;
	border: 1px solid rgba(162, 128, 72, .16);
	text-decoration: none;
	color: var(--bj-ink);
	transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.bj-card__link:hover {
	transform: translateY(-5px);
	border-color: var(--bj-gold);
	box-shadow: 0 18px 34px rgba(27, 42, 38, .13);
}

.bj-card__pic {
	display: block;
	position: relative;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: radial-gradient(circle at 50% 42%, #f3eee2, #e2dacb);
}

.bj-card__pic img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	display: block;
	transition: transform .6s cubic-bezier(.22,.61,.36,1);
}

.bj-card__link:hover .bj-card__pic img { transform: scale(1.07); }

.bj-card__meta { display: block; padding: 12px 14px 14px; text-align: center; }

.bj-card__t {
	display: block;
	font-family: var(--bj-serif);
	font-size: 15px;
	line-height: 1.5;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.bj-card__c {
	display: inline-block;
	margin-top: 6px;
	font-size: 11px;
	letter-spacing: .16em;
	/* letter-spacing adds a trailing space; equal text-indent puts the glyphs back in the middle */
	text-indent: .16em;
	color: var(--bj-gold-dk);
}

/* ===== 7. 精品展览 ===== */
.bj-exh__bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: clamp(20px, 2.4vw, 30px);
}

.bj-tabs--left { justify-content: flex-start; flex: 1 1 300px; margin: 0; }

.bj-exh__arrows { display: flex; gap: 8px; }

.bj-arrow {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border: 1px solid var(--bj-line);
	background: #fff;
	color: var(--bj-ink-2);
	cursor: pointer;
	transition: background-color .25s ease, border-color .25s ease, color .25s ease, opacity .25s ease;
}

.bj-arrow:hover { background: var(--bj-teal); border-color: var(--bj-teal); color: #fff; }
.bj-arrow .bj-icon { width: 17px; height: 17px; }
.bj-arrow--prev .bj-icon { transform: scaleX(-1); }
.bj-arrow.is-off { opacity: .32; pointer-events: none; }

.bj-exh__view {
	overflow-x: auto;
	overflow-y: hidden;
	scroll-snap-type: x proximity;
	scroll-behavior: smooth;
	padding-bottom: 12px;
	scrollbar-width: thin;
	scrollbar-color: var(--bj-gold) rgba(162, 128, 72, .12);
}

.bj-exh__view::-webkit-scrollbar { height: 6px; }
.bj-exh__view::-webkit-scrollbar-track { background: rgba(162, 128, 72, .1); }
.bj-exh__view::-webkit-scrollbar-thumb { background: var(--bj-gold); border-radius: 3px; }
.bj-exh__view::-webkit-scrollbar-thumb:hover { background: var(--bj-gold-dk); }

.bj-exh__strip {
	display: flex;
	gap: clamp(14px, 1.6vw, 22px);
	margin: 0;
	padding: 0;
	list-style: none;
}

.bj-exh {
	flex: 0 0 clamp(232px, 21vw, 296px);
	scroll-snap-align: start;
}

.bj-exh.is-hidden { display: none; }

.bj-exh__link {
	position: relative;
	display: block;
	overflow: hidden;
	border-radius: var(--bj-radius);
	text-decoration: none;
	color: #fff;
	background: #d9d2c4;
}

.bj-exh__pic {
	display: block;
	position: relative;
	aspect-ratio: 4 / 3;
	overflow: hidden;
}

.bj-exh__pic img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .7s cubic-bezier(.22,.61,.36,1);
}

.bj-exh__link:hover .bj-exh__pic img { transform: scale(1.07); }

.bj-exh__mask {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 46px 18px 16px;
	background: linear-gradient(0deg, rgba(9, 26, 21, .92), rgba(9, 26, 21, .52) 42%, rgba(9, 26, 21, 0));
	transform: translateY(8px);
	transition: transform .38s cubic-bezier(.22,.61,.36,1);
}

.bj-exh__link:hover .bj-exh__mask { transform: none; }

.bj-exh__cat { font-size: 11px; letter-spacing: .22em; color: var(--bj-gold); }

.bj-exh__t {
	font-family: var(--bj-serif);
	font-size: 16px;
	line-height: 1.55;
	color: #fff;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

@media (hover: none) {
	.bj-exh__mask { transform: none; }
}

@media (max-width: 720px) {
	.bj-exh__bar { flex-direction: column; align-items: stretch; }
	.bj-tabs--left { flex: 0 0 auto; }
	.bj-exh__arrows { justify-content: flex-end; }
	.bj-exh { flex: 0 0 min(76vw, 300px); }
}
/* ===== 8. 参观服务 ===== */
.bj-svc__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(16px, 2vw, 26px);
	margin: 0 0 clamp(28px, 3.4vw, 44px);
	padding: 0;
	list-style: none;
}

.bj-svc {
	padding: clamp(22px, 2.4vw, 32px);
	background: #fff;
	border: 1px solid rgba(162, 128, 72, .18);
	border-top: 2px solid var(--bj-gold);
	transition: transform .3s ease, box-shadow .3s ease;
}

.bj-svc:hover { transform: translateY(-4px); box-shadow: 0 18px 36px rgba(27, 42, 38, .1); }

.bj-svc__ico {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	color: var(--bj-teal);
	background: var(--bj-teal-lt);
	border-radius: 50%;
}

.bj-svc__ico .bj-icon { width: 23px; height: 23px; }

.bj-svc__t {
	margin: 16px 0 0;
	font-family: var(--bj-serif);
	font-size: 19px;
	letter-spacing: .1em;
	color: var(--bj-ink);
}

.bj-svc__x {
	margin: 10px 0 0;
	font-size: 14px;
	line-height: 1.9;
	color: var(--bj-ink-2);
}

.bj-cta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 20px;
	padding: clamp(24px, 3vw, 40px) clamp(24px, 3.2vw, 48px);
	background:
		radial-gradient(120% 200% at 100% 0%, rgba(194, 160, 90, .22) 0%, rgba(194, 160, 90, 0) 58%),
		linear-gradient(120deg, #1d453b, #2f6b5c);
	color: #fff;
	border-left: 4px solid var(--bj-gold);
}

.bj-cta__t {
	margin: 0;
	font-family: var(--bj-serif);
	font-size: clamp(22px, 2.2vw, 30px);
	letter-spacing: .12em;
	color: #fff;
}

.bj-cta__x {
	margin: 10px 0 0;
	font-size: 14px;
	line-height: 1.8;
	color: rgba(255, 255, 255, .76);
}

@media (max-width: 900px) {
	.bj-svc__grid { grid-template-columns: 1fr; }
	.bj-cta { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
	.bj-collection__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.bj-exh__t { font-size: 14px; }
	.bj-card__t { font-size: 14px; }
	.bj-notice { gap: 12px; padding: 14px 16px; }
	.bj-notice__date { width: 62px; }
}