/* Banner轮播图（统一于 common.css） */



.banner-title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
   
    animation: fadeInUp 1s ease-out;
}

/* Final position: title returns to the upper intro area and never covers images. */
.art-heritage-section .art-heritage-container > .section-title {
    left: clamp(18px, 3vw, 34px);
    right: auto;
    top: 4px;
    z-index: 5;
    width: auto;
    max-width: 430px;
    padding: 0 0 0 18px;
    color: #4f3b49;
    font-family: "FangSong", "STFangsong", "Source Han Serif SC", "SimSun", serif;
    font-size: clamp(30px, 3.2vw, 48px);
    font-weight: 700;
    line-height: 1.08;
    writing-mode: horizontal-tb;
    background: transparent;
    border: 0;
    border-left: 3px solid rgba(181, 90, 75, 0.6);
    box-shadow: none;
    backdrop-filter: none;
}

.art-heritage-section .art-heritage-container > .section-title::before {
    content: "雅集";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin: 0 12px 0 0;
    padding: 0;
    color: #fff;
    background: #b55a4b;
    border-radius: 3px;
    font-size: 13px;
    line-height: 1;
    vertical-align: middle;
    box-shadow: 0 8px 18px rgba(181, 90, 75, 0.24);
}

.art-heritage-section .art-heritage-container > .section-title::after {
    display: none;
}

.art-heritage-section .art-heritage-container > .section-subtitle {
    left: clamp(86px, 9vw, 124px);
    right: auto;
    top: 66px;
    z-index: 5;
    max-width: 420px;
    margin: 0;
    padding: 0;
    color: #76695f;
    font-size: 13px;
    line-height: 1.8;
    text-align: left;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.art-heritage-section .art-showcase {
    padding-left: clamp(12px, 2.4vw, 34px);
    padding-right: clamp(12px, 2.4vw, 34px);
    padding-top: 124px;
}

.art-heritage-section .art-right-main-image,
.art-heritage-section .art-right-gallery,
.art-heritage-section .art-right-gallery-item:nth-child(1),
.art-heritage-section .art-right-gallery-item:nth-child(2) {
    transform: none;
}

.art-heritage-section .art-right-main-image {
    margin-top: 76px;
}

@media (max-width: 768px) {
    .art-heritage-section .art-heritage-container > .section-title {
        left: 0;
        top: 0;
        padding-left: 0;
        border-left: 0;
    }

    .art-heritage-section .art-heritage-container > .section-subtitle {
        left: 0;
        top: 58px;
        max-width: min(100%, 360px);
    }

    .art-heritage-section .art-showcase {
        padding-left: 0;
        padding-right: 0;
        padding-top: 112px;
    }

    .art-heritage-section .art-right-main-image {
        margin-top: 0;
    }
}

/* Final caption treatment: Chinese heading + / English label are managed from admin settings. */
.art-heritage-section .art-image-caption span {
    display: inline;
    margin: 0;
    font-size: clamp(18px, 1.5vw, 26px);
    line-height: 1.25;
    font-weight: 700;
}

.art-heritage-section .art-image-caption em {
    display: inline;
    margin: 0 0 0 8px;
    font-family: Georgia, serif;
    font-size: clamp(11px, 0.78vw, 14px);
    font-style: italic;
    letter-spacing: 0;
    white-space: nowrap;
    vertical-align: 0.08em;
}

.art-heritage-section .art-image-caption em::before {
    content: "/ ";
    color: currentColor;
    opacity: 0.82;
}

.art-heritage-section .art-image-caption p,
.art-heritage-section .art-image-caption h3 {
    margin-top: 10px;
}

.art-heritage-section .art-image-caption-main span,
.art-heritage-section .art-image-caption-dark span,
.art-heritage-section .art-image-caption-side span {
    color: #f0c36d;
}

.art-heritage-section .art-image-caption-light span {
    color: #b55a4b;
}

.art-heritage-section .art-image-caption-light em,
.art-heritage-section .art-image-caption-side em {
    color: rgba(106, 76, 90, 0.74);
}

.art-heritage-section .art-image-caption-dark em,
.art-heritage-section .art-image-caption-main em {
    color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 768px) {
    .art-heritage-section .art-image-caption span {
        font-size: 19px;
    }

    .art-heritage-section .art-image-caption em {
        display: block;
        margin: 4px 0 0;
        white-space: normal;
    }
}

/* Final fix: middle dots in managed hero text must stay visible. */
.home-hero-brand-names .brand-dot {
    display: inline-block;
    padding: 0 0.09em;
    color: #f6dd8b !important;
    background: transparent !important;
    -webkit-background-clip: border-box !important;
    background-clip: border-box !important;
    -webkit-text-fill-color: #f6dd8b !important;
    opacity: 1 !important;
    text-shadow: 0 0 10px rgba(246, 221, 139, 0.64), 0 2px 8px rgba(0, 0, 0, 0.34);
}

/* Homepage section title: managed decorative image and refined New Chinese type. */
.art-heritage-section .art-heritage-container > .section-title {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: max(38px, var(--title-decor-height, 32px));
    color: #3f3340;
    font-family: "Source Han Serif SC", "Noto Serif CJK SC", "STSong", "Songti SC", Georgia, serif;
    font-weight: 600;
    letter-spacing: 0;
}

.art-heritage-section .art-heritage-container > .section-title::before {
    content: "";
    flex: 0 0 var(--title-decor-width, 32px);
    width: var(--title-decor-width, 32px);
    height: var(--title-decor-height, 32px);
    margin: 0;
    padding: 0;
    background: #b55a4b;
    border-radius: 3px;
    box-shadow: 0 8px 18px rgba(181, 90, 75, 0.24);
    transform: translate(var(--title-decor-x, 0), var(--title-decor-y, 0));
}

.art-heritage-section .section-title-decor {
    flex: 0 0 var(--title-decor-width, 32px);
    width: var(--title-decor-width, 32px);
    height: var(--title-decor-height, 32px);
    object-fit: contain;
    transform: translate(var(--title-decor-x, 0), var(--title-decor-y, 0));
    filter: drop-shadow(0 8px 14px rgba(80, 52, 40, 0.16));
}

.art-heritage-section .section-title:has(.section-title-decor[src])::before {
    display: none;
}

@media (max-width: 768px) {
    .art-heritage-section .art-heritage-container > .section-title {
        gap: 10px;
    }
}

/* Final caption treatment: Chinese heading + / English label are managed from admin settings. */
.art-heritage-section .art-image-caption span {
    display: inline;
    margin: 0;
    font-size: clamp(18px, 1.5vw, 26px);
    line-height: 1.25;
    font-weight: 700;
}

.art-heritage-section .art-image-caption em {
    display: inline;
    margin: 0 0 0 8px;
    font-family: Georgia, serif;
    font-size: clamp(11px, 0.78vw, 14px);
    font-style: italic;
    letter-spacing: 0;
    white-space: nowrap;
    vertical-align: 0.08em;
}

.art-heritage-section .art-image-caption em::before {
    content: "/ ";
    color: currentColor;
    opacity: 0.82;
}

.art-heritage-section .art-image-caption p,
.art-heritage-section .art-image-caption h3 {
    margin-top: 10px;
}

.art-heritage-section .art-image-caption-main span,
.art-heritage-section .art-image-caption-dark span,
.art-heritage-section .art-image-caption-side span {
    color: #f0c36d;
}

.art-heritage-section .art-image-caption-light span {
    color: #b55a4b;
}

.art-heritage-section .art-image-caption-light em,
.art-heritage-section .art-image-caption-side em {
    color: rgba(106, 76, 90, 0.74);
}

.art-heritage-section .art-image-caption-dark em,
.art-heritage-section .art-image-caption-main em {
    color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 768px) {
    .art-heritage-section .art-image-caption span {
        font-size: 19px;
    }

    .art-heritage-section .art-image-caption em {
        display: block;
        margin: 4px 0 0;
        white-space: normal;
    }
}

/* Final caption treatment: Chinese heading + / English label are managed from admin settings. */
.art-heritage-section .art-image-caption span {
    display: inline;
    margin: 0;
    font-size: clamp(18px, 1.5vw, 26px);
    line-height: 1.25;
    font-weight: 700;
}

.art-heritage-section .art-image-caption em {
    display: inline;
    margin: 0 0 0 8px;
    font-family: Georgia, serif;
    font-size: clamp(11px, 0.78vw, 14px);
    font-style: italic;
    letter-spacing: 0;
    white-space: nowrap;
    vertical-align: 0.08em;
}

.art-heritage-section .art-image-caption em::before {
    content: "/ ";
    color: currentColor;
    opacity: 0.82;
}

.art-heritage-section .art-image-caption p,
.art-heritage-section .art-image-caption h3 {
    margin-top: 10px;
}

.art-heritage-section .art-image-caption-main span,
.art-heritage-section .art-image-caption-dark span,
.art-heritage-section .art-image-caption-side span {
    color: #f0c36d;
}

.art-heritage-section .art-image-caption-light span {
    color: #b55a4b;
}

.art-heritage-section .art-image-caption-light em,
.art-heritage-section .art-image-caption-side em {
    color: rgba(106, 76, 90, 0.74);
}

.art-heritage-section .art-image-caption-dark em,
.art-heritage-section .art-image-caption-main em {
    color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 768px) {
    .art-heritage-section .art-image-caption span {
        font-size: 19px;
    }

    .art-heritage-section .art-image-caption em {
        display: block;
        margin: 4px 0 0;
        white-space: normal;
    }
}

/* 用户确认：主题文字回到原始上方留白，不遮挡图片 */
.art-heritage-section .art-heritage-container > .section-title {
    left: clamp(18px, 3vw, 34px);
    right: auto;
    top: 4px;
    z-index: 5;
    width: auto;
    max-width: 430px;
    padding: 0 0 0 18px;
    color: #4f3b49;
    font-family: "FangSong", "STFangsong", "Source Han Serif SC", "SimSun", serif;
    font-size: clamp(30px, 3.2vw, 48px);
    font-weight: 700;
    line-height: 1.08;
    writing-mode: horizontal-tb;
    background: transparent;
    border: 0;
    border-left: 3px solid rgba(181, 90, 75, 0.6);
    box-shadow: none;
    backdrop-filter: none;
}

.art-heritage-section .art-heritage-container > .section-title::before {
    content: "雅集";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin: 0 12px 0 0;
    padding: 0;
    color: #fff;
    background: #b55a4b;
    border-radius: 3px;
    font-size: 13px;
    line-height: 1;
    vertical-align: middle;
    box-shadow: 0 8px 18px rgba(181, 90, 75, 0.24);
}

.art-heritage-section .art-heritage-container > .section-title::after {
    display: none;
}

.art-heritage-section .art-heritage-container > .section-subtitle {
    left: clamp(86px, 9vw, 124px);
    right: auto;
    top: 66px;
    z-index: 5;
    max-width: 420px;
    margin: 0;
    padding: 0;
    color: #76695f;
    font-size: 13px;
    line-height: 1.8;
    text-align: left;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.art-heritage-section .art-showcase {
    padding-left: clamp(12px, 2.4vw, 34px);
    padding-right: clamp(12px, 2.4vw, 34px);
    padding-top: 124px;
}

.art-heritage-section .art-right-main-image,
.art-heritage-section .art-right-gallery,
.art-heritage-section .art-right-gallery-item:nth-child(1),
.art-heritage-section .art-right-gallery-item:nth-child(2) {
    transform: none;
}

.art-heritage-section .art-right-main-image {
    margin-top: 76px;
}

@media (max-width: 768px) {
    .art-heritage-section .art-heritage-container > .section-title {
        left: 0;
        top: 0;
        padding-left: 0;
        border-left: 0;
    }

    .art-heritage-section .art-heritage-container > .section-subtitle {
        left: 0;
        top: 58px;
        max-width: min(100%, 360px);
    }

    .art-heritage-section .art-showcase {
        padding-left: 0;
        padding-right: 0;
        padding-top: 112px;
    }

    .art-heritage-section .art-right-main-image {
        margin-top: 0;
    }
}

/* 首页主题字：新中式卷轴题签，后台标题文案仍可管理 */
.art-heritage-section .art-heritage-container > .section-title {
    right: clamp(78px, 10vw, 150px);
    top: clamp(360px, 40vw, 510px);
    z-index: 5;
    width: 5.2em;
    padding: 34px 22px 32px 24px;
    color: #4f3b49;
    font-family: "FangSong", "STFangsong", "Source Han Serif SC", "SimSun", serif;
    font-size: clamp(28px, 2.8vw, 42px);
    font-weight: 700;
    line-height: 1.02;
    background:
        linear-gradient(180deg, rgba(255, 253, 248, 0.92), rgba(239, 226, 204, 0.7)),
        radial-gradient(circle at 22% 12%, rgba(181, 90, 75, 0.14), transparent 24%);
    border: 1px solid rgba(181, 90, 75, 0.22);
    border-radius: 2px;
    box-shadow: 0 22px 44px rgba(52, 35, 25, 0.13), inset 0 0 0 8px rgba(255, 253, 248, 0.3);
    backdrop-filter: blur(3px);
}

.art-heritage-section .art-heritage-container > .section-title::before {
    content: "雅集";
    width: 32px;
    height: 32px;
    padding: 5px;
    margin: 0 0 20px;
    color: #fff;
    background: #b55a4b;
    border-radius: 3px;
    font-family: "FangSong", "STFangsong", serif;
    font-size: 13px;
    line-height: 1;
    text-align: center;
    box-shadow: 0 8px 18px rgba(181, 90, 75, 0.28);
}

.art-heritage-section .art-heritage-container > .section-title::after {
    inset: 12px;
    width: auto;
    height: auto;
    border: 0;
    border-top: 1px solid rgba(106, 76, 90, 0.2);
    border-bottom: 1px solid rgba(106, 76, 90, 0.14);
    transform: none;
}

.art-heritage-section .art-heritage-container > .section-subtitle {
    right: clamp(154px, 18vw, 260px);
    top: clamp(548px, 58vw, 700px);
    z-index: 5;
    max-width: 250px;
    padding: 14px 18px;
    color: #6d5f56;
    background: rgba(255, 253, 248, 0.76);
    border-left: 2px solid rgba(181, 90, 75, 0.28);
    box-shadow: 0 14px 30px rgba(52, 35, 25, 0.08);
}

.art-heritage-section .art-showcase {
    padding-right: clamp(130px, 17vw, 230px);
}

.art-heritage-section .art-right-column {
    grid-template-columns: minmax(190px, 0.74fr) minmax(230px, 1fr);
    gap: clamp(18px, 2.6vw, 34px);
}

.art-heritage-section .art-right-main-image {
    margin-top: clamp(112px, 13vw, 168px);
    transform: translateX(-18px);
}

.art-heritage-section .art-right-gallery {
    transform: translateY(-34px);
}

.art-heritage-section .art-right-gallery-item:nth-child(1) {
    transform: translateX(-26px);
}

.art-heritage-section .art-right-gallery-item:nth-child(2) {
    transform: translateX(18px);
}

@media (max-width: 768px) {
    .art-heritage-section .art-heritage-container > .section-title {
        right: auto;
        top: 0;
        width: auto;
        padding: 0;
        font-size: clamp(26px, 8vw, 36px);
        writing-mode: horizontal-tb;
        background: transparent;
        border: 0;
        box-shadow: none;
        backdrop-filter: none;
    }

    .art-heritage-section .art-heritage-container > .section-title::before {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin: 0 10px 0 0;
        vertical-align: middle;
    }

    .art-heritage-section .art-heritage-container > .section-title::after {
        display: none;
    }

    .art-heritage-section .art-heritage-container > .section-subtitle {
        left: 0;
        right: auto;
        top: 58px;
        max-width: min(100%, 360px);
        padding: 0;
        background: transparent;
        border-left: 0;
        box-shadow: none;
    }

    .art-heritage-section .art-showcase {
        padding-right: 0;
    }

    .art-heritage-section .art-right-main-image,
    .art-heritage-section .art-right-gallery,
    .art-heritage-section .art-right-gallery-item:nth-child(1),
    .art-heritage-section .art-right-gallery-item:nth-child(2) {
        transform: none;
        margin-top: 0;
    }
}

.banner-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.home-hero-brand {
    position: absolute;
    left: max(34px, calc((100vw - 1200px) / 2 + 20px));
    bottom: clamp(38px, 6vh, 64px);
    z-index: 8;
    max-width: min(390px, 34vw);
    color: #fff;
    pointer-events: none;
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.46);
    opacity: 0;
    transform: translate(-12px, 18px);
}

.home-hero-brand.is-revealed {
    animation: heroBrandReveal 1.1s ease forwards 0.18s;
}

.home-hero-brand-names,
.home-hero-brand-subtexts {
    display: grid;
    gap: 6px;
}

.home-hero-brand-names span {
    display: block;
    width: max-content;
    max-width: 100%;
    overflow-wrap: normal;
    white-space: nowrap;
    font-family: "Microsoft YaHei", "SimSun", serif;
    font-size: clamp(24px, 2.7vw, 42px);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: 0;
    color: #fff;
    background: linear-gradient(90deg, #fff 0%, #fff 36%, #f6dd8b 48%, #fff 60%, #fff 100%);
    background-size: 260% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    opacity: 0;
    transform: translateY(10px);
}

.home-hero-brand-names span .brand-dot {
    display: inline-block;
    padding: 0 0.09em;
    color: #F6DD8B;
    background: none;
    -webkit-background-clip: border-box;
    background-clip: border-box;
    -webkit-text-fill-color: #F6DD8B;
    text-shadow: 0 0 10px rgba(246, 221, 139, 0.64), 0 2px 8px rgba(0, 0, 0, 0.34);
    transform: translateY(-0.02em);
}

.home-hero-brand.is-revealed .home-hero-brand-names span {
    animation: heroNameReveal 0.75s ease forwards 0.48s, heroTextSheen 2.6s ease both 0.72s;
}

.home-hero-brand.is-revealed .home-hero-brand-names span:nth-child(2) {
    animation-delay: 0.62s, 0.88s;
}

.home-hero-brand.is-revealed .home-hero-brand-names span:nth-child(3) {
    animation-delay: 0.76s, 1.04s;
}

.home-hero-brand.is-revealed .home-hero-brand-names span:nth-child(4) {
    animation-delay: 0.9s, 1.2s;
}

.home-hero-brand-subtexts {
    margin-top: 10px;
    padding-left: 3px;
}

.home-hero-brand-subtexts span {
    display: block;
    color: rgba(255, 255, 255, 0.94);
    font-size: clamp(13px, 1vw, 16px);
    line-height: 1.55;
    transform: translateY(10px);
    opacity: 0;
}

.home-hero-brand.is-revealed .home-hero-brand-subtexts span {
    animation: heroSmallTextReveal 0.72s ease forwards 1.02s;
}

.home-hero-brand.is-revealed .home-hero-brand-subtexts span:nth-child(2) {
    animation-delay: 1.22s;
}

.home-hero-brand.is-revealed .home-hero-brand-subtexts span:nth-child(3) {
    animation-delay: 1.38s;
}

.home-hero-brand.is-revealed .home-hero-brand-subtexts span:nth-child(4) {
    animation-delay: 1.54s;
}

.banner-btn {
    background: #D2691E;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.banner-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(210, 105, 30, 0.3);
}

/* 轮播图控制按钮（统一于 common.css） */

/* 指示点 */
/* 指示点（统一于 common.css） */

/* 主要内容区域 */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    margin-bottom: 80px;
}

/* 唐代艺术特色和艺术分类合并区域 */
.art-heritage-section {
    background-image: url('../images/bg1.jpg');
    background-size: cover;
    background-position: center;
    padding: 72px 0 86px;
    margin: 0 -20px;
    overflow: hidden;
}

.art-heritage-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 clamp(18px, 3vw, 34px);
    position: relative;
}

.art-heritage-container::after {
    content: "";
    position: absolute;
    right: clamp(18px, 4vw, 54px);
    top: clamp(188px, 23vw, 286px);
    width: 168px;
    height: 220px;
    pointer-events: none;
    opacity: 0.32;
    background:
        linear-gradient(90deg, transparent 48%, rgba(106, 76, 90, 0.2) 49%, transparent 50%),
        radial-gradient(circle at 50% 18%, rgba(181, 90, 75, 0.24) 0 4px, transparent 5px),
        radial-gradient(circle at 42% 36%, rgba(181, 90, 75, 0.18) 0 3px, transparent 4px),
        radial-gradient(circle at 58% 52%, rgba(181, 90, 75, 0.16) 0 3px, transparent 4px);
    border-radius: 50% 50% 0 0;
}

.art-heritage-container > .section-title {
    text-align: left;
    max-width: 430px;
    margin: 0 0 10px;
    font-size: clamp(30px, 3.2vw, 48px);
    line-height: 1.08;
}

/* 艺术特色展示 */
.art-showcase {
    display: grid;
    grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(28px, 5vw, 68px);
    align-items: start;
    margin-top: 34px;
}

.art-left-column {
    display: flex;
    flex-direction: column;
    gap: 22px;
    min-height: 100%;
    position: sticky;
    top: 92px;
}

.art-right-column {
    display: grid;
    grid-template-columns: minmax(220px, 0.82fr) minmax(260px, 1fr);
    gap: 22px;
    align-items: stretch;
    min-height: 640px;
}

.art-main-image {
    width: 100%;
    border-radius: 4px;
    overflow: hidden;
    height: clamp(320px, 42vw, 520px);
    box-shadow: 0 22px 48px rgba(62, 37, 23, 0.18);
    order: 3;
}

.art-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 42%;
    transition: transform 0.8s ease;
}

.art-main-image:hover img {
    transform: scale(1.04);
}

.art-content {
    padding: 24px 0 4px;
    border-radius: 4px;
    flex: 0 0 auto;
    order: 1;
}

.art-content h3 {
    font-size: clamp(22px, 2.1vw, 34px);
    color: #7A3F2C;
    margin-bottom: 18px;
    line-height: 1.2;
}

.art-content p {
    font-size: 15px;
    line-height: 2;
    color: #4f4540;
    margin-bottom: 0;
}

.art-text-image {
    border-radius: 5px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    align-items: center;
    order: 2;
}

.art-features {
    background: rgba(255, 255, 255, 0.72);
    padding: 20px 22px;
    border-radius: 4px;
    min-height: 150px;
    border: 1px solid rgba(181, 90, 75, 0.16);
    box-shadow: 0 16px 34px rgba(92, 64, 48, 0.08);
}

.art-features h4 {
    color: #8B4513;
    font-size: 15px;
    margin-bottom: 12px;
    font-weight: bold;
}

.art-features ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.art-features li {
    padding: 6px 0;
    font-size: 13px;
    color: #6d625a;
    position: relative;
    padding-left: 17px;
}

.art-features li::before {
    content: '•';
    color: #D2691E;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.art-feature-image {
    width: 100%;
    border-radius: 4px;
    height: 190px;
    overflow: hidden;
    box-shadow: 0 14px 32px rgba(66, 42, 28, 0.15);
}

.art-feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 58%;
    transition: transform 0.8s ease;
}

.art-feature-image:hover img {
    transform: scale(1.05);
}

.art-right-main-image {
    width: 100%;
    border-radius: 4px;
    overflow: hidden;
    height: 560px;
    align-self: end;
    margin-top: 76px;
    box-shadow: 0 26px 60px rgba(36, 28, 22, 0.22);
}

.art-right-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.9s ease;
}

.art-right-main-image:hover img {
    transform: scale(1.045);
}

.art-right-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    align-content: start;
}

.art-right-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    height: 280px;
    box-shadow: 0 18px 42px rgba(55, 36, 24, 0.16);
}

.art-right-gallery-item:nth-child(1) {
    height: 390px;
}

.art-right-gallery-item:nth-child(2) {
    width: 82%;
    height: 250px;
    justify-self: end;
}

.art-right-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 45%;
    transition: transform 0.9s ease;
}

.art-right-gallery-item:hover img {
    transform: scale(1.05);
}

.art-showcase + .module-detail-card {
    width: min(900px, 100%);
    margin: 42px 0 0 auto;
}

.art-showcase + .module-detail-card .module-detail-inner {
    grid-template-columns: minmax(260px, 38%) 1fr;
}

.art-showcase + .module-detail-card .module-detail-media {
    min-height: 180px;
}

.art-showcase + .module-detail-card .module-detail-media img {
    min-height: 180px;
    object-position: center 35%;
}

.art-showcase + .module-detail-card .module-detail-body {
    padding: 20px 24px;
}

.art-heritage-section .art-showcase + .module-detail-card {
    display: none;
}

/* 首页艺术特色：策展式错落排版 */
.art-heritage-section {
    padding: 90px 0 96px;
}

.art-heritage-container > .section-title {
    position: absolute;
    right: clamp(56px, 8vw, 118px);
    top: clamp(220px, 27vw, 330px);
    z-index: 4;
    width: 4.8em;
    max-width: none;
    margin: 0;
    padding: 24px 18px 24px 22px;
    color: #5c3f49;
    font-size: clamp(24px, 2.5vw, 36px);
    line-height: 1.08;
    letter-spacing: 0;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    background: rgba(255, 253, 248, 0.62);
    border-right: 1px solid rgba(181, 90, 75, 0.42);
    border-left: 1px solid rgba(181, 90, 75, 0.14);
    box-shadow: 0 18px 40px rgba(52, 35, 25, 0.08);
    backdrop-filter: blur(2px);
}

.art-heritage-container > .section-title::before {
    content: "雅集";
    display: block;
    width: 30px;
    height: 30px;
    margin: 0 0 18px;
    padding: 5px;
    color: #fff;
    background: #b55a4b;
    border-radius: 3px;
    font-size: 13px;
    line-height: 1;
    text-align: center;
    box-shadow: 0 8px 18px rgba(181, 90, 75, 0.28);
}

.art-heritage-container > .section-title::after {
    content: "";
    position: absolute;
    left: -78px;
    bottom: -34px;
    width: 112px;
    height: 92px;
    border-left: 1px solid rgba(106, 76, 90, 0.22);
    border-bottom: 1px solid rgba(106, 76, 90, 0.16);
    transform: rotate(-8deg);
    pointer-events: none;
}

.art-heritage-container > .section-subtitle {
    position: absolute;
    right: clamp(126px, 15vw, 220px);
    top: clamp(404px, 43vw, 520px);
    max-width: 220px;
    margin: 0;
    text-align: left;
    color: #76695f;
    font-size: 12px;
    line-height: 1.85;
    padding: 0 0 0 18px;
    border-left: 1px solid rgba(181, 90, 75, 0.22);
}

.art-showcase {
    grid-template-columns: minmax(320px, 0.94fr) minmax(0, 1.18fr);
    gap: clamp(34px, 5vw, 66px);
    margin-top: 0;
    padding-left: clamp(12px, 2.4vw, 34px);
    padding-right: clamp(96px, 12vw, 170px);
}

.art-main-image,
.art-feature-image,
.art-right-main-image,
.art-right-gallery-item {
    position: relative;
}

.art-main-image {
    order: 1;
    height: clamp(430px, 48vw, 620px);
}

.art-main-image img,
.art-right-main-image img,
.art-right-gallery-item img {
    filter: saturate(0.95) contrast(0.98);
}

.art-content {
    order: 2;
    padding: 0 0 0 22px;
    border-left: 1px solid rgba(181, 90, 75, 0.28);
}

.art-content h3 {
    font-size: clamp(18px, 1.6vw, 24px);
    margin-bottom: 12px;
}

.art-content p {
    font-size: 13px;
    line-height: 1.9;
    color: #6b5f56;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.art-text-image {
    order: 3;
}

.art-heritage-section .art-content,
.art-heritage-section .art-features {
    display: none;
}

.art-heritage-section .art-text-image {
    display: block;
}

.art-heritage-section .art-feature-image {
    height: 220px;
}

.art-features {
    background: transparent;
    padding: 0 0 0 22px;
    min-height: 0;
    border: 0;
    border-left: 1px solid rgba(181, 90, 75, 0.28);
    box-shadow: none;
}

.art-features ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.art-features li {
    padding: 6px 10px;
    font-size: 12px;
    color: #6d625a;
    border: 1px solid rgba(181, 90, 75, 0.18);
    background: rgba(255, 253, 248, 0.58);
}

.art-features li::before {
    content: none;
}

.art-image-caption {
    position: absolute;
    z-index: 2;
    pointer-events: none;
}

.art-image-caption span {
    display: inline-block;
    margin-bottom: 8px;
    color: #f0c36d;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0;
}

.art-image-caption em {
    display: block;
    margin: -2px 0 8px;
    color: rgba(255, 255, 255, 0.72);
    font-family: Georgia, serif;
    font-size: 11px;
    font-style: normal;
    letter-spacing: 0.02em;
}

.art-image-caption-light em,
.art-image-caption-side em {
    color: rgba(106, 76, 90, 0.68);
}

.art-image-caption h3 {
    margin: 0 0 10px;
    font-size: clamp(20px, 2.4vw, 34px);
    line-height: 1.18;
    color: #fff;
}

.art-image-caption p {
    margin: 0;
    font-size: 13px;
    line-height: 1.7;
}

.art-image-caption-main {
    left: 24px;
    right: 24px;
    bottom: 24px;
    padding: 0 0 0 18px;
    color: rgba(255, 255, 255, 0.9);
    background: transparent;
    border-left: 2px solid rgba(246, 221, 139, 0.78);
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.58);
}

.art-image-caption-side {
    right: -48px;
    top: 54px;
    width: 150px;
    padding: 18px 16px;
    color: #5d5149;
    background: rgba(255, 253, 248, 0.88);
    border: 1px solid rgba(181, 90, 75, 0.16);
    box-shadow: 0 16px 36px rgba(49, 36, 24, 0.12);
}

.art-image-caption-side span,
.art-image-caption-light span {
    color: #b55a4b;
}

.art-image-caption-dark {
    left: 18px;
    right: 18px;
    bottom: 18px;
    color: rgba(255, 255, 255, 0.9);
    padding: 18px;
    background: linear-gradient(180deg, rgba(29, 25, 23, 0.04), rgba(29, 25, 23, 0.68));
}

.art-image-caption-light {
    left: -86px;
    top: 28px;
    width: 136px;
    padding: 18px 16px;
    color: #64584f;
    background: rgba(255, 253, 248, 0.9);
    border: 1px solid rgba(181, 90, 75, 0.14);
    box-shadow: 0 12px 28px rgba(49, 36, 24, 0.1);
}

/* 艺术分类 */
/* 多样化图片说明：透明底条与图下留白 */
.art-image-caption-side {
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    width: auto;
    padding: 18px 20px 20px;
    color: rgba(255, 255, 255, 0.92);
    background: linear-gradient(180deg, rgba(17, 22, 26, 0), rgba(17, 22, 26, 0.76));
    border: 0;
    box-shadow: none;
}

.art-image-caption-side span {
    color: #f0c36d;
}

.art-right-gallery-item:nth-child(2) {
    height: 318px;
    background: rgba(255, 253, 248, 0.88);
    padding-bottom: 78px;
}

.art-right-gallery-item:nth-child(2) img {
    height: calc(100% - 78px);
}

.art-image-caption-light {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    width: auto;
    padding: 16px 18px;
    color: #64584f;
    background: rgba(255, 253, 248, 0.94);
    border: 0;
    border-top: 1px solid rgba(181, 90, 75, 0.14);
    box-shadow: none;
}

.art-image-caption-light span {
    color: #b55a4b;
}

.art-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.category-card {
    background: white;
     border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.category-image {
    height: 200px;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.category-card:hover .category-image img {
    transform: scale(1.1);
}

.category-content {
    padding: 25px;
}

.category-content h4 {
    font-size: 20px;
    margin-bottom: 15px;
}

.category-content h4 .english-subtitle {
    font-size: 12px;
    color: #999;
    font-weight: normal;
}

.category-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.category-link {
    color: #D2691E;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
}

.category-link:hover {
    color: #8B4513;
    transform: translateX(5px);
}





.featured-artwork {
       border-radius: 5px;
    padding: 0 0 100px;
    position: relative;
    overflow: hidden;
}

.artwork-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 50px;
    align-items: center;
}

.artwork-image {
     border-radius: 5px;
    overflow: hidden;
}

.artwork-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.artwork-info h3 {
    font-size: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.artwork-tag {
    background: #D2691E;
    color: white;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 3px;
    font-weight: normal;
}

.artwork-info p {
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

.artwork-btn {
    background: #D2691E;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.artwork-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(210, 105, 30, 0.3);
}





/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroBrandReveal {
    to {
        opacity: 1;
        transform: translate(0, 0);
    }
}

@keyframes heroNameReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroTextSheen {
    0% {
        background-position: 120% 0;
        -webkit-text-fill-color: rgba(255, 255, 255, 0);
    }
    36% {
        -webkit-text-fill-color: rgba(255, 255, 255, 0.94);
    }
    100% {
        background-position: -40% 0;
        -webkit-text-fill-color: rgba(255, 255, 255, 0.98);
    }
}

@keyframes heroSmallTextReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .banner-title {
        font-size: 32px;
    }
    
    .banner-subtitle {
        font-size: 16px;
    }

    .home-hero-brand {
        left: 18px;
        right: auto;
        bottom: 58px;
        max-width: min(72vw, 330px);
    }

    .home-hero-brand-names span {
        font-size: clamp(22px, 7vw, 34px);
    }

    .home-hero-brand-subtexts span {
        font-size: 13px;
        line-height: 1.45;
    }
    
    .art-showcase {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-left: 0;
        padding-right: 0;
        padding-top: 112px;
    }

    .art-heritage-container > .section-title {
        left: 0;
        right: auto;
        top: 0;
        width: auto;
        padding: 0;
        writing-mode: horizontal-tb;
        font-size: clamp(26px, 8vw, 36px);
        background: transparent;
        border: 0;
        box-shadow: none;
        backdrop-filter: none;
    }

    .art-heritage-container > .section-title::before {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin: 0 10px 0 0;
        vertical-align: middle;
    }

    .art-heritage-container > .section-title::after,
    .art-heritage-container::after {
        display: none;
    }

    .art-heritage-container > .section-subtitle {
        left: 0;
        right: auto;
        top: 58px;
        max-width: min(100%, 360px);
        font-size: 13px;
        padding-left: 0;
        border-left: 0;
    }

    .art-left-column {
        position: static;
    }

    .art-right-column {
        grid-template-columns: 1fr;
        min-height: 0;
    }

    .art-main-image,
    .art-right-main-image {
        height: 360px;
        margin-top: 0;
    }

    .art-image-caption-main {
        left: 16px;
        right: 16px;
        bottom: 16px;
        padding: 18px;
    }

    .art-image-caption-side,
    .art-image-caption-light {
        left: 14px;
        right: 14px;
        top: auto;
        bottom: 14px;
        width: auto;
    }

    .art-image-caption-dark {
        left: 14px;
        right: 14px;
        bottom: 14px;
    }
    
    .art-text-image {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .art-right-gallery {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .art-right-gallery-item,
    .art-right-gallery-item:nth-child(1),
    .art-right-gallery-item:nth-child(2) {
        width: 100%;
        height: 260px;
        justify-self: stretch;
    }

    .art-right-gallery-item:nth-child(2) {
        height: 330px;
        padding-bottom: 82px;
    }

    .art-right-gallery-item:nth-child(2) img {
        height: calc(100% - 82px);
    }
    
    .art-right-gallery-item img {
        height: 100%;
    }
    
    .art-main-image img,
    .art-right-main-image img {
        height: 100%;
    }
    
    .artwork-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .art-heritage-section{
        margin: 0;
        padding: 60px 20px;
    }
    
    /* 轮播图控制按钮响应式样式（统一于 common.css） */
}

/* Final override: title returns to the upper intro area and never covers images. */
.art-heritage-section .art-heritage-container > .section-title {
    left: clamp(18px, 3vw, 34px);
    right: auto;
    top: 4px;
    z-index: 5;
    width: auto;
    max-width: 430px;
    padding: 0 0 0 18px;
    color: #4f3b49;
    font-family: "FangSong", "STFangsong", "Source Han Serif SC", "SimSun", serif;
    font-size: clamp(30px, 3.2vw, 48px);
    font-weight: 700;
    line-height: 1.08;
    writing-mode: horizontal-tb;
    background: transparent;
    border: 0;
    border-left: 3px solid rgba(181, 90, 75, 0.6);
    box-shadow: none;
    backdrop-filter: none;
}

.art-heritage-section .art-heritage-container > .section-title::before {
    content: "雅集";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin: 0 12px 0 0;
    padding: 0;
    color: #fff;
    background: #b55a4b;
    border-radius: 3px;
    font-size: 13px;
    line-height: 1;
    vertical-align: middle;
    box-shadow: 0 8px 18px rgba(181, 90, 75, 0.24);
}

.art-heritage-section .art-heritage-container > .section-title::after {
    display: none;
}

.art-heritage-section .art-heritage-container > .section-subtitle {
    left: clamp(86px, 9vw, 124px);
    right: auto;
    top: 66px;
    z-index: 5;
    max-width: 420px;
    margin: 0;
    padding: 0;
    color: #76695f;
    font-size: 13px;
    line-height: 1.8;
    text-align: left;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.art-heritage-section .art-showcase {
    padding-left: clamp(12px, 2.4vw, 34px);
    padding-right: clamp(12px, 2.4vw, 34px);
    padding-top: 124px;
}

.art-heritage-section .art-right-main-image,
.art-heritage-section .art-right-gallery,
.art-heritage-section .art-right-gallery-item:nth-child(1),
.art-heritage-section .art-right-gallery-item:nth-child(2) {
    transform: none;
}

.art-heritage-section .art-right-main-image {
    margin-top: 76px;
}

@media (max-width: 768px) {
    .art-heritage-section .art-heritage-container > .section-title {
        left: 0;
        top: 0;
        padding-left: 0;
        border-left: 0;
    }

    .art-heritage-section .art-heritage-container > .section-subtitle {
        left: 0;
        top: 58px;
        max-width: min(100%, 360px);
    }

    .art-heritage-section .art-showcase {
        padding-left: 0;
        padding-right: 0;
        padding-top: 112px;
    }

    .art-heritage-section .art-right-main-image {
        margin-top: 0;
    }
}
/* Final visible caption treatment: Chinese heading + / English label are managed from admin settings. */
.art-heritage-section .art-image-caption span {
    display: inline;
    margin: 0;
    font-size: clamp(18px, 1.5vw, 26px);
    line-height: 1.25;
    font-weight: 700;
}

.art-heritage-section .art-image-caption em {
    display: inline;
    margin: 0 0 0 8px;
    font-family: Georgia, serif;
    font-size: clamp(11px, 0.78vw, 14px);
    font-style: italic;
    letter-spacing: 0;
    white-space: nowrap;
    vertical-align: 0.08em;
}

.art-heritage-section .art-image-caption em::before {
    content: "/ ";
    color: currentColor;
    opacity: 0.82;
}

.art-heritage-section .art-image-caption p,
.art-heritage-section .art-image-caption h3 {
    margin-top: 10px;
}

.art-heritage-section .art-image-caption-main span,
.art-heritage-section .art-image-caption-dark span,
.art-heritage-section .art-image-caption-side span {
    color: #f0c36d;
}

.art-heritage-section .art-image-caption-light span {
    color: #b55a4b;
}

.art-heritage-section .art-image-caption-light em,
.art-heritage-section .art-image-caption-side em {
    color: rgba(106, 76, 90, 0.74);
}

.art-heritage-section .art-image-caption-dark em,
.art-heritage-section .art-image-caption-main em {
    color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 768px) {
    .art-heritage-section .art-image-caption span {
        font-size: 19px;
    }

    .art-heritage-section .art-image-caption em {
        display: block;
        margin: 4px 0 0;
        white-space: normal;
    }
}