/**
 * 松迈口腔 — 全站视觉增强层 v8（含全站背景图）
 * 覆盖：官网所有页面 + 与 main.css 叠加使用
 */

/* ── 全局细节 ── */
::selection {
    background: rgba(0, 82, 163, 0.18);
    color: var(--primary-dark);
}

:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
}

img[loading="lazy"].img-reveal-fx {
    animation: polishImgIn 0.45s ease both;
}

@keyframes polishImgIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ── 全站背景图基础层 ── */
body {
    background-image:
        radial-gradient(ellipse 100% 70% at 0% 0%, rgba(0, 82, 163, 0.14) 0%, transparent 50%),
        radial-gradient(ellipse 80% 60% at 100% 10%, rgba(201, 169, 98, 0.1) 0%, transparent 45%),
        radial-gradient(ellipse 90% 50% at 50% 100%, rgba(0, 82, 163, 0.08) 0%, transparent 55%),
        linear-gradient(165deg, #dce8f5 0%, #edf2f9 35%, #e8f0fa 70%, #e3ecf7 100%),
        url('/static/images/bg/section-sky.jpg'),
        url('/static/images/bg/scene-section-sky.svg'),
        url('/static/images/bg/pattern-dots.svg');
    background-size: auto, auto, auto, auto, cover, cover, 400px 400px;
    background-attachment: fixed, fixed, fixed, fixed, fixed, fixed;
}

main {
    background-image: url('/static/images/bg/pattern-grid.svg');
    background-size: 48px 48px;
    background-attachment: fixed;
}

/* ── 页面背景与区块色带 ── */
main > .section:not(.hero):not(.trust-strip):not(.page-hero):not(.cta-section) {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        url('/static/images/bg/section-light.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(246, 250, 255, 0.92) 55%, rgba(238, 244, 251, 0.88) 100%);
    background-size: 400px 400px, cover, cover, 100% 100%;
    background-position: center, center, center;
    border-top: 1px solid rgba(0, 82, 163, 0.07);
    border-bottom: 1px solid rgba(0, 82, 163, 0.07);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

main > .section.section-alt:not(.cta-section) {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        url('/static/images/bg/pattern-wave.svg'),
        url('/static/images/bg/section-sky.jpg'),
        url('/static/images/bg/scene-section-sky.svg'),
        linear-gradient(180deg, rgba(208, 224, 242, 0.88) 0%, rgba(219, 232, 246, 0.85) 40%, rgba(232, 240, 250, 0.88) 100%);
    background-size: 120px 120px, 320px 320px, cover, cover, 100% 100%;
    background-position: center, center, center, center;
}

.content-page,
.contact-layout,
.detail-layout {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
}

.content-main {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.content-page .geo-block,
.case-detail.geo-block {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid rgba(0, 82, 163, 0.08);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
}

.geo-block .faq-list {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}

.faq-section .faq-list {
    background: linear-gradient(180deg, #ffffff 0%, #f6faff 100%);
    border-radius: var(--radius-lg);
    padding: 8px 24px;
    border: 1px solid rgba(0, 82, 163, 0.08);
    box-shadow: var(--shadow);
}

/* ── 顶栏与导航 ── */
.top-bar {
    background-image:
        url('/static/images/bg/pattern-footer-dark.svg'),
        linear-gradient(90deg, #002952 0%, #003d7a 50%, #004d99 100%);
    background-size: 200px 200px, 100% 100%;
    border-bottom: 1px solid rgba(201, 169, 98, 0.25);
}

.site-header {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        rgba(255, 255, 255, 0.88);
    background-size: 320px 320px, 100%;
}

.site-header.is-scrolled {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        rgba(255, 255, 255, 0.95);
    background-size: 320px 320px, 100%;
}

.main-nav a.active {
    font-weight: 600;
    box-shadow: inset 0 0 0 1px rgba(0, 82, 163, 0.12);
}

@media (max-width: 768px) {
    body.nav-open::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(10, 22, 40, 0.45);
        backdrop-filter: blur(4px);
        z-index: 999;
    }

    .main-nav.open {
        z-index: 1001;
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        border: 1px solid var(--border);
        border-top: none;
        max-height: calc(100vh - var(--topbar-h) - var(--header-h));
        overflow-y: auto;
    }
}

/* ── 首页 Hero ── */
.hero-content h1 {
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
    letter-spacing: -0.03em;
}

.hero-stats {
    gap: 12px;
}

.hero-stats > div {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    padding: 16px 12px;
    transition: transform var(--transition), background var(--transition);
}

.hero-stats > div:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.18);
}

.hero-stats strong {
    display: block;
    font-size: 1.375rem;
    margin-bottom: 4px;
}

/* ── 信任条 ── */
.trust-strip {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        url('/static/images/bg/section-warm.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, #ffffff 0%, #f0f6fc 100%);
    background-size: 120px 120px, cover, cover, 100% 100%;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0, 52, 102, 0.04);
}

.trust-strip-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 10px 18px;
    box-shadow: var(--shadow);
    font-weight: 500;
}

/* ── 区块标题 ── */
.section-header h2 {
    position: relative;
    display: inline-block;
    letter-spacing: -0.02em;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 48px;
    height: 4px;
    margin: 12px auto 0;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
}

.section-alt {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        url('/static/images/bg/pattern-wave.svg'),
        url('/static/images/bg/scene-section-sky.svg'),
        linear-gradient(180deg, rgba(208, 224, 242, 0.95) 0%, rgba(219, 232, 246, 0.92) 40%, rgba(232, 240, 250, 0.95) 100%);
    background-size: 120px 120px, 320px 320px, cover, 100% 100%;
}

/* ── 卡片统一升级 ── */
.service-card,
.case-card,
.topic-card,
.store-card,
.price-card,
.feature-item {
    position: relative;
    overflow: hidden;
}

.service-card::after,
.store-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, transparent 40%, rgba(0, 82, 163, 0.35) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}

.service-card:hover::after,
.store-card:hover::after {
    opacity: 1;
}

.service-card-img,
.case-card-img,
.topic-card-img {
    transition: transform 0.45s ease;
}

.service-card:hover .service-card-img,
.case-card:hover .case-card-img,
.topic-card:hover .topic-card-img,
.store-card:hover .store-card-img {
    transform: scale(1.04);
}

/* ── 分类列表页 ── */
.category-block {
    transition: box-shadow var(--transition), transform var(--transition);
}

.category-block:hover {
    box-shadow: var(--shadow-md);
}

.service-list-item {
    background: linear-gradient(180deg, #fff 0%, #fafcfe 100%);
}

/* ── 内页 Hero ── */
.page-hero h1 {
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
}

.page-hero p {
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.15);
}

/* ── 正文排版 ── */
.content-text h2,
.geo-content-body h2,
.admin-md-preview h2 {
    font-size: 1.375rem;
    color: var(--primary);
    margin: 2rem 0 1rem;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-light);
}

.content-text h3,
.geo-content-body h3,
.admin-md-preview h3 {
    font-size: 1.125rem;
    color: var(--primary-dark);
    margin: 1.5rem 0 0.75rem;
}

.content-text blockquote,
.geo-content-body blockquote {
    margin: 1.25rem 0;
    padding: 16px 20px;
    background: var(--accent-light);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--text);
    font-style: normal;
}

.content-text table,
.geo-content-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.25rem 0;
    font-size: 0.9375rem;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.content-text th,
.geo-content-body th {
    background: var(--primary);
    color: #fff;
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
}

.content-text td,
.geo-content-body td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--white);
}

.content-text tr:nth-child(even) td,
.geo-content-body tr:nth-child(even) td {
    background: var(--bg-alt);
}

.geo-block {
    border-top: 3px solid transparent;
    border-image: linear-gradient(90deg, var(--primary), var(--accent)) 1;
}

/* ── 联系预约 ── */
.contact-form-wrap {
    background: linear-gradient(165deg, #fff 0%, #f8fbff 100%);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--primary);
    position: relative;
}

.contact-form-wrap h2 {
    font-size: 1.375rem;
    letter-spacing: -0.01em;
}

.contact-form .btn-primary {
    padding: 16px 28px;
    font-size: 1.0625rem;
    letter-spacing: 0.02em;
}

.form-message.success {
    border: 1px solid #b8dfc4;
    border-radius: var(--radius);
}

.form-message.error {
    border: 1px solid #f5c2c7;
    border-radius: var(--radius);
}

/* ── FAQ ── */
.faq-item summary {
    font-weight: 600;
    padding: 4px 0;
}

.faq-item summary::-webkit-details-marker {
    color: var(--primary);
}

/* ── CTA 区块 ── */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-inner {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 24px 32px;
}

/* ── 页脚 ── */
.site-footer {
    position: relative;
    background: linear-gradient(180deg, #0d1f38 0%, #0a1628 100%);
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
}

.footer-links a,
.footer-contact p {
    transition: transform var(--transition), color var(--transition);
}

.footer-links a:hover {
    transform: translateX(4px);
}

/* ── 悬浮电话 ── */
.float-phone {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    box-shadow: 0 8px 28px rgba(201, 169, 98, 0.45);
    color: #1a1508;
    font-weight: 700;
}

/* ── 错误页 ── */
.error-code {
    filter: drop-shadow(0 4px 20px rgba(201, 169, 98, 0.35));
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
}

.page-hero--error {
    min-height: 70vh;
    display: flex;
    align-items: center;
}

/* ── 按钮微调 ── */
.btn {
    letter-spacing: 0.01em;
}

.btn-secondary {
    background: var(--white);
    border: 2px solid var(--border);
    color: var(--primary);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary-dark);
}

.btn-outline {
    backdrop-filter: blur(4px);
}

/* ── 侧边栏 ── */
.sidebar-card {
    background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.sidebar-link:last-child {
    border-bottom: none;
}

/* ── 价格页 ── */
.price-card {
    background: linear-gradient(180deg, #fff 0%, #fffef9 100%);
}

.price-amount {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── 滚动条（Webkit） ── */
@media (min-width: 769px) {
    ::-webkit-scrollbar {
        width: 10px;
        height: 10px;
    }

    ::-webkit-scrollbar-track {
        background: var(--bg-alt);
    }

    ::-webkit-scrollbar-thumb {
        background: linear-gradient(180deg, #94b8d9, var(--primary));
        border-radius: 5px;
        border: 2px solid var(--bg-alt);
    }

    ::-webkit-scrollbar-thumb:hover {
        background: var(--primary-dark);
    }
}

@media (prefers-reduced-motion: reduce) {
    img[loading="lazy"] {
        animation: none;
    }

    .service-card:hover .service-card-img,
    .case-card:hover .case-card-img,
    .topic-card:hover .topic-card-img,
    .store-card:hover .store-card-img {
        transform: none;
    }

    main > .page-hero + .section {
        margin-top: 0;
        padding-top: 80px;
    }
}

/* ── v4 全站页面美化续 ── */

/* Hero 与内容区衔接 */
main > .page-hero + .section {
    margin-top: -28px;
    padding-top: 108px;
    border-top-left-radius: var(--radius-xl);
    border-top-right-radius: var(--radius-xl);
    position: relative;
    z-index: 2;
}

main > .page-hero + .section.section-alt {
    box-shadow: 0 -8px 32px rgba(0, 52, 102, 0.06);
}

/* 内页 Hero 标签 */
.section-label--hero {
    display: inline-block;
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.28);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    margin-bottom: 14px;
}

/* Logo & 导航 */
.main-nav a:not(.nav-cta):hover::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
    opacity: 0.7;
}

.nav-cta {
    background: linear-gradient(135deg, var(--primary) 0%, #0077cc 100%) !important;
    box-shadow: 0 4px 14px rgba(0, 82, 163, 0.35);
    border-radius: 999px !important;
    padding: 10px 20px !important;
}

.nav-cta:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%) !important;
    transform: translateY(-1px);
}

/* 按钮 */
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #0077cc 100%);
    border: none;
    box-shadow: 0 4px 14px rgba(0, 82, 163, 0.28);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    box-shadow: 0 6px 20px rgba(0, 82, 163, 0.35);
    transform: translateY(-1px);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #1a1508;
    box-shadow: 0 4px 14px rgba(201, 169, 98, 0.35);
}

/* 分类区块卡片化 */
.category-block {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid rgba(0, 82, 163, 0.08);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    margin-bottom: 36px;
    border-bottom: none;
}

.category-block:last-child {
    margin-bottom: 0;
}

/* 案例标签 */
.case-tag {
    display: inline-block;
    padding: 5px 14px;
    background: linear-gradient(135deg, var(--accent-light), #fff);
    border: 1px solid rgba(201, 169, 98, 0.35);
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent-dark);
    margin-bottom: 12px;
}

.case-detail.geo-block {
    max-width: 920px;
    margin: 0 auto;
}

.case-quote {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--primary-dark);
    border-left: 4px solid var(--accent);
    padding: 20px 24px;
    background: var(--accent-light);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 28px 0;
}

/* 特色标签 */
.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-tags li {
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary-light), #fff);
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-dark);
    border: 1px solid rgba(0, 82, 163, 0.12);
    transition: transform var(--transition), box-shadow var(--transition);
}

.feature-tags li:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* 信息列表 */
.info-dl {
    display: grid;
    grid-template-columns: minmax(100px, auto) 1fr;
    gap: 10px 20px;
    align-items: start;
}

.info-dl dt {
    font-weight: 700;
    color: var(--primary);
    padding-top: 10px;
    font-size: 0.875rem;
}

.info-dl dd {
    margin: 0;
    padding: 10px 16px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    border: 1px solid rgba(0, 82, 163, 0.06);
    line-height: 1.6;
}

/* 信任列表 */
.trust-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
    list-style: none;
    padding: 0;
}

.trust-list li {
    padding: 14px 18px;
    background: linear-gradient(135deg, #f8fbff, #fff);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    transition: box-shadow var(--transition), transform var(--transition);
}

.trust-list li:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

/* 资质卡片 */
.cert-item {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 14px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    margin-bottom: 12px;
    border: 1px solid var(--border);
    transition: box-shadow var(--transition);
}

.cert-item:hover {
    box-shadow: var(--shadow);
}

.cert-thumb {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
    border: 2px solid #fff;
    box-shadow: var(--shadow);
}

/* 专题分区标题 */
.topic-section-title {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--primary-light);
    margin-bottom: 28px;
}

.topic-section-title::before {
    content: '';
    width: 4px;
    height: 1.2em;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 2px;
    flex-shrink: 0;
}

/* 热搜排行 */
.hot-keyword-item:nth-child(1) .hot-rank {
    background: linear-gradient(135deg, #ffd700, #e6a800);
    color: #5c4a00;
}

.hot-keyword-item:nth-child(2) .hot-rank {
    background: linear-gradient(135deg, #d4d4d4, #a8a8a8);
    color: #333;
}

.hot-keyword-item:nth-child(3) .hot-rank {
    background: linear-gradient(135deg, #cd7f32, #b87333);
    color: #fff;
}

.hot-keyword-item {
    border: 1px solid transparent;
}

.hot-keyword-item:hover {
    border-color: var(--primary-light);
    border-left: 4px solid var(--primary);
}

/* 价格卡片 */
.price-card {
    border: 1px solid var(--border);
    transition: transform var(--transition), box-shadow var(--transition);
}

.price-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

/* 阅读更多 */
.read-more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    color: var(--primary);
    transition: gap var(--transition), color var(--transition);
}

.read-more:hover {
    gap: 10px;
    color: var(--primary-dark);
}

.consult-tag {
    transition: background var(--transition), transform var(--transition);
}

.service-card:hover .consult-tag,
.service-list-item:hover .consult-tag {
    background: var(--primary);
    color: #fff;
}

/* 图片框架 */
.service-hero-figure,
.service-hero-img,
.store-hero-img,
.case-hero-img,
.about-photo {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.service-hero-figure {
    margin-bottom: 0;
    border: 4px solid #fff;
    outline: 1px solid rgba(0, 82, 163, 0.1);
}

.about-photo-img {
    border: 4px solid #fff;
    outline: 1px solid rgba(0, 82, 163, 0.1);
}

.topic-hero-figure {
    margin-bottom: 0;
    border: 4px solid #fff;
    outline: 1px solid rgba(0, 82, 163, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.topic-hero-img {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
}

.topic-hero-meta {
    margin-top: 16px;
}

.page-hero-sm .topic-hero-meta .topic-tag,
.page-hero-sm .topic-hero-meta .heat-badge,
.page-hero-sm .topic-hero-meta .vol-badge {
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #fff;
    backdrop-filter: blur(6px);
}

.consult-notice {
    border-left: 4px solid var(--accent);
    background: linear-gradient(90deg, var(--accent-light), rgba(248, 242, 228, 0.5));
    padding: 14px 18px;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.geo-faq-schema .faq-item {
    margin-bottom: 10px;
}

/* 联系页 */
.contact-form-wrap {
    position: relative;
    overflow: hidden;
}

.contact-form-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(0, 82, 163, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.info-card {
    background: linear-gradient(165deg, #ffffff 0%, #f0f6fc 100%);
    border: 1px solid rgba(0, 82, 163, 0.1);
    border-top: 3px solid var(--primary);
}

.info-card:hover {
    box-shadow: var(--shadow-md);
}

.contact-store-item {
    padding: 14px 0;
    transition: padding-left var(--transition);
}

.contact-store-item:hover {
    padding-left: 6px;
}

.contact-store-item strong {
    font-size: 1rem;
}

.captcha-row {
    display: flex;
    align-items: stretch;
    gap: 12px;
    flex-wrap: wrap;
}

.captcha-question {
    display: flex;
    align-items: center;
    padding: 12px 18px;
    background: linear-gradient(135deg, var(--primary-light), #fff);
    border: 1px solid rgba(0, 82, 163, 0.15);
    border-radius: var(--radius);
    font-weight: 700;
    color: var(--primary-dark);
    white-space: nowrap;
    min-width: 100px;
    justify-content: center;
}

.captcha-row input {
    flex: 1;
    min-width: 120px;
}

.contact-info .hot-keyword-item {
    padding: 12px 16px;
    font-size: 0.9375rem;
}

/* 地图按钮 */
.btn-map,
.map-btn-group .btn-map {
    background: var(--primary-light);
    color: var(--primary);
    border: 1px solid rgba(0, 82, 163, 0.2);
}

.btn-map:hover {
    background: var(--primary);
    color: #fff;
}

.map-actions h3 {
    font-size: 1.0625rem;
    color: var(--primary);
    margin-bottom: 12px;
}

/* Hero 搜索框 */
.page-hero .topic-search-form {
    margin-top: 28px;
}

.page-hero .topic-search-form input[type="search"] {
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #fff;
    backdrop-filter: blur(8px);
    border-radius: 999px;
    padding: 14px 22px;
}

.page-hero .topic-search-form input[type="search"]:focus {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.6);
    outline: none;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.15);
}

.page-hero .topic-search-form .btn {
    border-radius: 999px;
    padding-left: 24px;
    padding-right: 24px;
}

/* CTA 区块 */
.cta-inner .btn-white {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    font-weight: 700;
    padding: 14px 32px;
}

/* 页脚 */
.footer-logo img {
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.footer-brand p {
    max-width: 320px;
}

.footer-cta {
    margin-top: 20px;
}

/* 错误页 */
.page-hero--error .topic-grid {
    max-width: 720px;
    margin: 0 auto;
}

.page-hero--error .topic-card {
    background: rgba(255, 255, 255, 0.95);
    text-align: left;
    backdrop-filter: blur(8px);
}

.page-hero--error .error-code {
    font-size: clamp(4rem, 12vw, 7rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--accent), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 区块标题增强 */
.section-header {
    margin-bottom: 48px;
}

.section-label {
    letter-spacing: 0.12em;
    font-weight: 700;
}

/* 门店大卡 */
.store-card-lg {
    padding: 0;
    overflow: hidden;
}

.store-card-lg .store-card-img {
    margin: 0;
    width: 100%;
    height: 200px;
}

.store-card-lg > h2,
.store-card-lg > p,
.store-card-lg > .store-meta,
.store-card-lg > .text-muted,
.store-card-lg > .map-btn-group {
    padding-left: 28px;
    padding-right: 28px;
}

.store-card-lg > h2 {
    padding-top: 20px;
}

.store-card-lg > .map-btn-group:last-child {
    padding-bottom: 24px;
}

/* 侧边栏 CTA */
.cta-card .btn-primary {
    margin-top: 8px;
}

.sidebar-store a {
    font-weight: 600;
    color: var(--primary);
}

.sidebar-store span {
    color: var(--text-muted);
    font-size: 0.8125rem;
}

/* Geo 定义块 */
.geo-definition {
    border-left: 4px solid var(--primary);
    background: linear-gradient(90deg, var(--primary-light), rgba(230, 241, 251, 0.4));
}

.page-hero-sm .geo-definition {
    background: rgba(255, 255, 255, 0.12);
    border-left-color: var(--accent);
    color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(6px);
    margin-top: 12px;
    border-radius: 0 var(--radius) var(--radius) 0;
}

@media (max-width: 768px) {
    main > .page-hero + .section {
        margin-top: 0;
        padding-top: 56px;
        border-radius: 0;
    }

    .category-block {
        padding: 24px 20px;
    }

    .info-dl {
        grid-template-columns: 1fr;
    }

    .info-dl dt {
        padding-top: 0;
        margin-top: 8px;
    }

    .trust-list {
        grid-template-columns: 1fr;
    }

    .page-hero .topic-search-form {
        flex-direction: column;
    }

    .page-hero .topic-search-form .btn {
        width: 100%;
    }
}

/* ── v5 全站美化续 ── */

/* 首页 Hero 底部波浪衔接 */
.hero {
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 56px;
    z-index: 4;
    pointer-events: none;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 56' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0 28C240 56 480 0 720 28s480 28 720 0 480-28 720 0V56H0z'/%3E%3C/svg%3E") bottom center / 100% 100% no-repeat;
}

.hero-badge {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-color: rgba(201, 169, 98, 0.45);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.hero-actions .btn-primary {
    box-shadow: 0 6px 24px rgba(0, 82, 163, 0.45);
    padding: 14px 28px;
    font-weight: 700;
}

.hero-actions .btn-outline {
    border-width: 2px;
    border-color: rgba(255, 255, 255, 0.65);
    padding: 14px 28px;
    font-weight: 600;
}

.hero-actions .btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
    color: #fff;
}

.hero-stats strong {
    background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 顶栏 */
.top-bar-item a {
    color: var(--accent);
    font-weight: 700;
    transition: color var(--transition), text-shadow var(--transition);
}

.top-bar-item a:hover {
    color: #fff;
    text-shadow: 0 0 12px rgba(201, 169, 98, 0.6);
}

.top-bar-inner {
    gap: 24px;
}

/* 区块标题 */
.section-header {
    text-align: center;
}

.section-header p {
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    box-shadow: 0 2px 8px rgba(0, 82, 163, 0.08);
    border: 1px solid rgba(0, 82, 163, 0.08);
}

.section-label-accent {
    border-color: rgba(201, 169, 98, 0.35);
    box-shadow: 0 2px 8px rgba(201, 169, 98, 0.15);
}

/* 特色优势卡片 */
.feature-item {
    background: linear-gradient(165deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid rgba(0, 82, 163, 0.08);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle at top right, rgba(0, 82, 163, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.feature-item:hover {
    border-color: var(--primary-light);
    box-shadow: 0 12px 40px rgba(0, 52, 102, 0.12);
}

.feature-num {
    font-size: 2.75rem;
    line-height: 1;
    margin-bottom: 20px;
}

/* 案例 / 科普卡片 hover 描边 */
.case-card::before,
.topic-card::before,
.price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
    z-index: 1;
}

.case-card:hover::before,
.topic-card:hover::before,
.price-card:hover::before {
    transform: scaleX(1);
}

/* 科普卡片标签 */
.topic-card .heat-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(133, 100, 4, 0.2);
}

.topic-card .topic-meta {
    margin-bottom: 12px;
}

.topic-card h3 a {
    transition: color var(--transition);
}

.topic-card:hover h3 a {
    color: var(--primary);
}

/* 精选专题 */
.section-geo-high {
    background:
        url('/static/images/bg/pattern-medical.svg'),
        linear-gradient(180deg, #f0f6fc 0%, #e8f0fa 50%, #edf2f9 100%);
    background-size: 120px 120px, 100% 100%;
}

.geo-high-card {
    background: linear-gradient(165deg, #ffffff 0%, #f6fff8 100%);
    border: 1px solid rgba(40, 167, 69, 0.2);
    border-left: 4px solid #28a745;
    padding: 24px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.geo-high-card .topic-tag {
    background: rgba(40, 167, 69, 0.12);
    color: #1e7e34;
}

.geo-high-card-img {
    height: 140px;
    border-radius: var(--radius);
    margin-bottom: 14px;
}

/* 首页 FAQ */
.faq-list--home {
    background: linear-gradient(180deg, #ffffff 0%, #f6faff 100%);
    border-radius: var(--radius-lg);
    padding: 12px 28px;
    border: 1px solid rgba(0, 82, 163, 0.08);
    box-shadow: var(--shadow-md);
}

.faq-list--home .faq-item {
    border: none;
    border-bottom: 1px dashed rgba(0, 82, 163, 0.12);
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

.faq-list--home .faq-item:last-child {
    border-bottom: none;
}

.faq-list--home .faq-item[open] {
    background: rgba(230, 241, 251, 0.45);
    border-radius: var(--radius);
    border-bottom-color: transparent;
}

.faq-topic-link a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    background: var(--primary-light);
    border-radius: 999px;
    font-size: 0.8125rem;
    transition: background var(--transition), gap var(--transition);
}

.faq-topic-link a:hover {
    background: var(--primary);
    color: #fff !important;
    gap: 8px;
}

/* 底部行动区 */
.text-center.mt-40 {
    padding-top: 8px;
}

.text-center.mt-40 .btn + .btn {
    margin-left: 12px;
}

/* CTA 区块增强 */
.cta-section {
    background:
        linear-gradient(135deg, rgba(0, 45, 90, 0.96) 0%, rgba(0, 82, 163, 0.92) 45%, rgba(0, 100, 180, 0.9) 100%),
        url('/static/images/equipment-cbct.jpg') center / cover no-repeat;
}

.cta-inner {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: 24px 32px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

.cta-inner h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    letter-spacing: -0.02em;
}

.cta-inner .btn-white {
    border-radius: 999px;
    flex-shrink: 0;
}

/* 页脚 */
.site-footer {
    background:
        radial-gradient(ellipse 60% 40% at 10% 0%, rgba(0, 82, 163, 0.15) 0%, transparent 55%),
        linear-gradient(180deg, #0d1f38 0%, #0a1628 100%);
}

.footer-links h4,
.footer-contact h4 {
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.footer-links h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
    border-radius: 1px;
}

.footer-contact p {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    transition: transform var(--transition);
}

.footer-contact p:hover {
    transform: translateX(4px);
}

.footer-icon {
    flex-shrink: 0;
    opacity: 0.9;
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    margin: 0 -24px;
    padding: 20px 24px 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* 按钮体系 */
.btn-secondary {
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: 600;
    transition: all var(--transition);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-dark {
    border-radius: 999px;
}

.btn-sm {
    border-radius: 999px;
}

/* 正文首段 */
.geo-content-body > p:first-child,
.content-text > p:first-child {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--text);
}

.geo-article .geo-content-body {
    font-size: 1rem;
}

.geo-block > h2 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.geo-block > h2::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
    flex-shrink: 0;
}

/* 总部徽章 */
.hq-badge {
    animation: hqGlow 3s ease-in-out infinite;
}

@keyframes hqGlow {
    0%, 100% { box-shadow: 0 2px 8px rgba(201, 169, 98, 0.4); }
    50% { box-shadow: 0 4px 16px rgba(201, 169, 98, 0.65); }
}

/* 悬浮电话 */
.float-phone {
    width: auto;
    min-width: 56px;
    height: 56px;
    padding: 0 18px 0 16px;
    border-radius: 999px;
    gap: 8px;
}

.float-phone-label {
    font-size: 0.875rem;
    white-space: nowrap;
}

@media (min-width: 769px) {
    .float-phone:hover {
        width: auto;
        padding-right: 22px;
    }
}

/* 菜单按钮 */
.menu-toggle {
    border-radius: 10px;
    background: var(--bg-alt);
    transition: background var(--transition);
}

.menu-toggle:hover {
    background: var(--primary-light);
}

/* 表单全局 */
.form-group input,
.form-group select,
.form-group textarea {
    border-radius: var(--radius);
    background: #fff;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: rgba(0, 82, 163, 0.25);
}

/* 内页 Hero 底边装饰 */
.page-hero:not(.hero)::before {
    background:
        radial-gradient(circle at 85% 15%, rgba(201, 169, 98, 0.25) 0%, transparent 40%),
        radial-gradient(circle at 10% 90%, rgba(255, 255, 255, 0.1) 0%, transparent 35%);
}

.page-hero h1 {
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

/* 案例引用 */
.case-card blockquote {
    position: relative;
    padding-left: 28px;
}

.case-card blockquote::before {
    content: '"';
    position: absolute;
    left: 8px;
    top: 12px;
    font-size: 2rem;
    line-height: 1;
    color: var(--accent);
    opacity: 0.5;
    font-family: Georgia, serif;
}

/* 搜索无结果 */
.section-header h2 + p a {
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* 侧边栏 */
.cta-card {
    background: linear-gradient(165deg, var(--primary-light) 0%, #fff 55%, #f8fbff 100%);
    border: 1px solid rgba(0, 82, 163, 0.12);
    position: relative;
    overflow: hidden;
}

.cta-card::after {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 82, 163, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.sidebar-card h3 {
    font-size: 1.0625rem;
}

/* 价格页提示 */
.geo-block.geo-definition {
    border-top: 3px solid var(--accent);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    box-shadow: var(--shadow);
}

@media (max-width: 768px) {
    .hero::after {
        height: 32px;
    }

    .cta-inner {
        padding: 20px 20px;
    }

    .footer-bottom {
        margin: 0;
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .text-center.mt-40 .btn + .btn {
        margin-left: 0;
        margin-top: 10px;
        display: inline-block;
    }

    .float-phone-label {
        display: none;
    }

    .float-phone {
        width: 56px;
        padding: 0;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hq-badge {
        animation: none;
    }

    .hero::after {
        display: none;
    }
}

/* ── v6 全站页面美化 ── */

/* 顶栏 & 品牌 */
.site-header {
    position: sticky;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
}

.site-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 82, 163, 0.15), rgba(201, 169, 98, 0.2), rgba(0, 82, 163, 0.15), transparent);
}

.logo-text strong {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 门店卡片图片渐变遮罩 */
.store-card:has(.store-card-img)::before,
.store-card:has(picture)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 140px;
    background: linear-gradient(180deg, transparent 50%, rgba(0, 52, 102, 0.35) 100%);
    pointer-events: none;
    z-index: 1;
    border-radius: var(--radius) var(--radius) 0 0;
    margin: -28px -28px 0;
    width: calc(100% + 56px);
}

.store-card-lg:has(.store-card-img)::before {
    height: 200px;
    margin: 0;
    width: 100%;
    border-radius: 0;
}

.store-card .hq-badge {
    z-index: 2;
}

/* 案例列表缩略图 */
.case-thumb,
.case-card-img {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 3px solid #fff;
    outline: 1px solid rgba(0, 82, 163, 0.08);
}

.case-card-lg {
    background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
    border: 1px solid rgba(0, 82, 163, 0.08);
    border-radius: var(--radius-lg);
    transition: transform var(--transition), box-shadow var(--transition);
}

.case-card-lg:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.case-card-lg .read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--primary-light);
    border-radius: 999px;
    margin-top: 16px;
    transition: background var(--transition), gap var(--transition), color var(--transition);
}

.case-card-lg .read-more:hover {
    background: var(--primary);
    color: #fff !important;
    gap: 10px;
}

/* 案例详情时间线 */
.case-detail {
    counter-reset: case-step;
}

.case-detail > h2 {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 1.25rem;
    color: var(--primary);
    margin: 36px 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-light);
}

.case-detail > h2::before {
    counter-increment: case-step;
    content: counter(case-step, decimal-leading-zero);
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), #0077cc);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 800;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 82, 163, 0.25);
}

.case-detail > h2:first-of-type {
    margin-top: 24px;
}

.case-detail .mt-40 {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 32px;
    margin-top: 48px;
    border-top: 1px dashed rgba(0, 82, 163, 0.15);
}

/* 地图导航区 */
.map-actions {
    padding: 24px;
    background: linear-gradient(135deg, var(--bg-alt), #fff);
    border-radius: var(--radius);
    border: 1px solid rgba(0, 82, 163, 0.1);
    margin-top: 32px;
}

.map-actions h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.map-actions h3::before {
    content: '📍';
    font-size: 1.125rem;
}

/* 正文链接与列表 */
.geo-content-body a,
.content-text a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: rgba(0, 82, 163, 0.25);
    text-underline-offset: 3px;
    transition: text-decoration-color var(--transition), color var(--transition);
}

.geo-content-body a:hover,
.content-text a:hover {
    color: var(--primary-dark);
    text-decoration-color: var(--primary);
}

.geo-content-body ul:not(.feature-tags),
.content-text ul:not(.feature-tags) {
    list-style: none;
    padding-left: 0;
    margin: 16px 0;
}

.geo-content-body ul:not(.feature-tags) li,
.content-text ul:not(.feature-tags) li {
    position: relative;
    padding: 8px 0 8px 28px;
    border-bottom: 1px dashed rgba(0, 82, 163, 0.08);
}

.geo-content-body ul:not(.feature-tags) li::before,
.content-text ul:not(.feature-tags) li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.geo-content-body img,
.content-text img {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin: 16px 0;
}

.geo-content-body ol,
.content-text ol {
    padding-left: 24px;
    margin: 16px 0;
}

.geo-content-body ol li,
.content-text ol li {
    padding: 6px 0;
    line-height: 1.75;
}

/* 专题 FAQ 内嵌 */
.geo-faq-schema {
    padding-top: 8px;
    border-top: 1px dashed var(--border);
    margin-top: 32px;
}

.geo-faq-schema > h2 {
    margin-bottom: 20px;
}

/* 价格页 */
.price-grid .price-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.price-grid .price-card .btn {
    margin-top: auto;
    align-self: flex-start;
}

.section .geo-block.geo-definition {
    margin-bottom: 8px;
}

/* FAQ 页分组 */
.faq-section + .faq-section {
    padding-top: 16px;
    border-top: 1px solid rgba(0, 82, 163, 0.08);
}

/* 错误页统一 */
.error-page {
    padding: 24px 0 48px;
}

.error-section-title {
    font-size: 1.125rem;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
}

.page-hero--error .error-actions .btn {
    border-radius: 999px;
    min-width: 120px;
}

/* 联系页布局 */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-form-wrap {
    border-radius: var(--radius-xl);
}

/* 详情页 CTA 间距 */
main > .cta-section {
    margin-top: 0;
}

/* 页面级微调 */
.page-Contact .contact-layout {
    gap: 36px;
}

.page-Topic .topic-section + .topic-section {
    margin-top: 56px;
    padding-top: 48px;
    border-top: 1px solid rgba(0, 82, 163, 0.08);
}

.page-CaseStudy .case-detail,
.page-Store .content-main,
.page-Service .content-main,
.page-Topic .content-main {
    animation: none;
}

/* 服务列表项图片 */
.service-list-item {
    overflow: hidden;
}

.service-list-img {
    border: 3px solid #fff;
    outline: 1px solid rgba(0, 82, 163, 0.08);
    box-shadow: var(--shadow);
    transition: transform var(--transition);
}

.service-list-item:hover .service-list-img {
    transform: scale(1.02);
}

/* 科普卡片图片出血 */
.topic-card:has(.topic-card-img) {
    padding-top: 0;
}

.topic-card .topic-card-img,
.topic-card picture img {
    margin: 0 -28px 16px;
    width: calc(100% + 56px);
    height: 150px;
    border-radius: var(--radius) var(--radius) 0 0;
}

/* 首页区块交替强调 */
.page-Index .section:nth-of-type(even):not(.section-alt):not(.cta-section) {
    background:
        linear-gradient(180deg, #f8fbff 0%, #ffffff 50%, #f4f8fd 100%);
}

/* 页脚 CTA 按钮 */
.footer-cta.btn-accent {
    border-radius: 999px;
    padding: 10px 22px;
}

/* 全宽按钮 */
.btn-block {
    border-radius: var(--radius);
    padding: 14px 24px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

@media (max-width: 768px) {
    .case-detail > h2 {
        font-size: 1.125rem;
        gap: 10px;
    }

    .case-detail > h2::before {
        width: 32px;
        height: 32px;
        font-size: 0.8125rem;
    }

    .case-detail .mt-40 {
        flex-direction: column;
    }

    .case-detail .mt-40 .btn {
        width: 100%;
        text-align: center;
    }

    .store-card:has(.store-card-img)::before {
        margin: -28px -28px 0;
        width: calc(100% + 56px);
    }

    .topic-card .topic-card-img,
    .topic-card picture img {
        margin: 0 -28px 16px;
        width: calc(100% + 56px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .service-list-item:hover .service-list-img {
        transform: none;
    }
}

/* ── v7 高端视觉升级 ── */

:root {
    --shadow: 0 4px 24px rgba(0, 52, 102, 0.09);
    --shadow-md: 0 12px 40px rgba(0, 52, 102, 0.12);
    --shadow-lg: 0 20px 56px rgba(0, 52, 102, 0.15);
    --shadow-glow: 0 8px 32px rgba(0, 82, 163, 0.18);
}

/* 区块装饰光晕 */
.section:not(.hero):not(.page-hero):not(.cta-section):not(.trust-strip) {
    overflow: hidden;
}

.section:not(.hero):not(.page-hero):not(.cta-section)::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -120px;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(0, 82, 163, 0.05) 0%, transparent 68%);
    pointer-events: none;
    z-index: 0;
}

.section:not(.hero):not(.page-hero):not(.cta-section)::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(201, 169, 98, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.section > .container {
    position: relative;
    z-index: 1;
}

.section {
    padding: 88px 0;
}

/* 服务卡片精品化 */
.service-card:has(.service-card-img),
.service-card:has(picture) {
    padding-top: 0;
}

.service-card picture {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--radius) var(--radius) 0 0;
    margin: 0 -28px 18px;
    width: calc(100% + 56px);
}

.service-card picture::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 35%, rgba(0, 45, 90, 0.55) 100%);
    pointer-events: none;
}

.service-card picture img,
.service-card .service-card-img {
    margin: 0;
    width: 100%;
    height: 168px;
    border-radius: 0;
}

.service-card h3 {
    font-size: 1.1875rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.service-card-icon {
    box-shadow: 0 8px 24px rgba(0, 82, 163, 0.12);
}

/* 优势卡片光晕数字 */
.feature-item {
    border-radius: var(--radius-lg);
}

.feature-item:hover .feature-num {
    filter: drop-shadow(0 4px 12px rgba(0, 82, 163, 0.25));
}

.feature-item h3 {
    font-weight: 700;
    letter-spacing: -0.01em;
}

/* 案例卡片首页 */
.case-card {
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, #fff 0%, #fafcff 100%);
}

.case-card blockquote {
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* 门店卡片圆角 */
.store-card {
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.store-card h3 a {
    font-weight: 700;
}

/* 区块标题装饰线加长 */
.section-header h2::after {
    width: 64px;
    height: 4px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 82, 163, 0.2);
}

.section-header .section-label {
    font-size: 0.75rem;
    padding: 7px 16px;
}

/* 内页 Hero 增强 */
.page-hero {
    padding: 80px 0 88px;
}

.page-hero-sm {
    padding: 56px 0 64px;
}

.page-hero .breadcrumb {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

main > .page-hero + .section {
    box-shadow: 0 -12px 40px rgba(0, 52, 102, 0.06);
}

/* 联系表单 */
.contact-form-wrap h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.contact-form-wrap h2::before {
    content: '';
    width: 8px;
    height: 28px;
    border-radius: 4px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    flex-shrink: 0;
}

.form-group label {
    color: var(--primary-dark);
    font-size: 0.875rem;
    letter-spacing: 0.01em;
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-color: #fff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%230052a3' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
    cursor: pointer;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #94a8bc;
}

/* 价格页提示条 */
.geo-block.geo-definition {
    background: linear-gradient(135deg, #fffef5 0%, #fff 50%, #f8fbff 100%);
    border: 1px solid rgba(201, 169, 98, 0.35);
    border-left: 5px solid var(--accent);
    font-size: 1rem;
    line-height: 1.85;
}

.geo-block.geo-definition strong {
    color: var(--accent-dark);
}

/* 科普卡片图片遮罩 */
.topic-card picture {
    position: relative;
    display: block;
    overflow: hidden;
}

.topic-card picture::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0, 45, 90, 0.25) 100%);
    pointer-events: none;
}

/* 热搜列表卡片感 */
.hot-keyword-item {
    border: 1px solid rgba(0, 82, 163, 0.08);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #fff 0%, #f8fbff 100%);
    box-shadow: var(--shadow);
}

.hot-keyword-item:hover {
    box-shadow: var(--shadow-md);
}

/* CTA 区块图标装饰 */
.cta-inner > div:first-child {
    position: relative;
    padding-left: 20px;
}

.cta-inner > div:first-child::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 4px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--accent), rgba(255, 255, 255, 0.5));
}

.cta-inner .btn-white {
    background: #fff;
    color: var(--primary);
    border: none;
    border-radius: 999px;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.cta-inner .btn-white:hover {
    background: var(--accent-light);
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
}

/* 页脚精致化 */
.footer-grid {
    gap: 48px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.0625rem;
    letter-spacing: 0.02em;
}

.footer-brand h3 {
    font-weight: 800;
    letter-spacing: -0.01em;
}

.footer-bottom a:hover {
    color: var(--accent);
}

/* 顶栏图标 */
.top-bar-item .icon-sm {
    opacity: 0.85;
    vertical-align: -2px;
    margin-right: 4px;
}

/* 资质列表 */
.cert-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 详情页 geo 块 hover 微动 */
.content-page .geo-block {
    transition: transform var(--transition), box-shadow var(--transition);
}

.content-page .geo-block:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* 侧边栏链接 pill hover */
.sidebar-link {
    border-radius: 8px;
    padding: 10px 12px !important;
    margin: 0 -12px;
    border-bottom: none !important;
}

.sidebar-link + .sidebar-link {
    margin-top: 4px;
}

.sidebar-link:hover {
    background: var(--primary-light);
    padding-left: 16px !important;
}

/* 首页 CTA */
.page-Index .cta-section {
    margin-bottom: 0;
}

/* 错误页 */
.error-page h1 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* 按钮组间距 */
.text-center.mt-40 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.text-center.mt-40 .btn {
    margin: 0;
}

.text-center.mt-40 p.text-muted {
    width: 100%;
    margin-bottom: 4px;
}

/* 信任条与 Hero 衔接 */
.trust-strip {
    position: relative;
    z-index: 3;
    margin-top: -8px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    box-shadow: 0 -8px 32px rgba(0, 52, 102, 0.06);
}

/* 滚动进度条加粗感 */
.scroll-progress {
    height: 4px;
}

@media (max-width: 768px) {
    .section {
        padding: 64px 0;
    }

    .page-hero {
        padding: 64px 0 72px;
    }

    .service-card picture {
        margin: 0 -28px 16px;
        width: calc(100% + 56px);
    }

    .service-card picture img,
    .service-card .service-card-img {
        height: 140px;
    }

    .cta-inner > div:first-child {
        padding-left: 0;
        text-align: center;
    }

    .cta-inner > div:first-child::before {
        display: none;
    }

    .content-page .geo-block:hover {
        transform: none;
    }

    .trust-strip {
        margin-top: 0;
        border-radius: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .content-page .geo-block {
        transition: none;
    }
}

/* ── v8 全站背景图体系 ── */

/* 卡片 / 容器背景纹理 */
.service-card,
.case-card,
.topic-card,
.store-card,
.price-card,
.feature-item,
.category-block,
.geo-block,
.sidebar-card,
.info-card,
.contact-form-wrap,
.faq-list,
.faq-list--home,
.faq-section .faq-list,
.hot-keyword-item,
.service-list-item,
.geo-high-card,
.case-card-lg,
.case-detail.geo-block {
    background-image:
        url('/static/images/bg/pattern-card-soft.svg'),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    background-size: 240px 240px, 100% 100%;
}

.content-page .geo-block,
.case-detail.geo-block {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        url('/static/images/bg/pattern-card-soft.svg'),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    background-size: 400px 400px, 240px 240px, 100% 100%;
}

.cta-card {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        linear-gradient(165deg, var(--primary-light) 0%, #fff 55%, #f8fbff 100%);
    background-size: 100px 100px, 100% 100%;
}

.geo-block.geo-definition {
    background-image:
        url('/static/images/bg/pattern-card-soft.svg'),
        linear-gradient(135deg, #fffef5 0%, #fff 50%, #f8fbff 100%);
    background-size: 240px 240px, 100% 100%;
}

/* 内页 Hero 背景（照片 + SVG 兜底） */
.page-hero--about {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.92) 0%, rgba(0, 82, 163, 0.85) 100%),
        url('/static/images/team.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover;
    background-position: center, center 20%, center;
}

.page-hero--contact {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.93) 0%, rgba(0, 119, 204, 0.88) 100%),
        url('/static/images/stores/jingan-zhijiang.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover;
    background-position: center, center, center;
}

.page-hero--services {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.92) 0%, rgba(0, 82, 163, 0.86) 100%),
        url('/static/images/equipment-cbct.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover;
    background-position: center, center, center;
}

.page-hero--stores {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.92) 0%, rgba(0, 82, 163, 0.84) 100%),
        url('/static/images/stores/pudong-songbei.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover;
    background-position: center, center 40%, center;
}

.page-hero--cases {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.9) 0%, rgba(0, 82, 163, 0.82) 100%),
        url('/static/images/cases/case-full-implant-49.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover;
    background-position: center, center 30%, center;
}

.page-hero--faq,
.page-hero--topics,
.page-hero--prices,
.page-hero--error {
    background-image:
        linear-gradient(135deg, rgba(0, 45, 90, 0.94) 0%, rgba(0, 82, 163, 0.9) 55%, rgba(0, 119, 204, 0.88) 100%),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg'),
        url('/static/images/bg/pattern-wave.svg');
    background-size: cover, cover, 320px 320px;
}

.page-CaseStudy .page-hero-sm,
.page-Store .page-hero-sm,
.page-Service .page-hero-sm,
.page-Topic .page-hero-sm {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.94) 0%, rgba(0, 82, 163, 0.9) 100%),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg'),
        url('/static/images/bg/pattern-dots.svg');
    background-size: cover, cover, 400px 400px;
}

/* 首页 Hero 背景增强 */
.hero-bg-photo {
    background-image:
        linear-gradient(135deg, #003d7a 0%, #0052a3 50%, #0077cc 100%),
        url('/static/images/bg/home-hero.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover;
}

.hero-bg::after {
    background-image:
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E"),
        url('/static/images/bg/pattern-medical.svg');
    background-size: 60px 60px, 120px 120px;
}

/* 精选专题区 */
.section-geo-high {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        url('/static/images/bg/section-sky.jpg'),
        url('/static/images/bg/scene-section-sky.svg'),
        linear-gradient(180deg, rgba(240, 246, 252, 0.98) 0%, rgba(232, 240, 250, 0.95) 100%);
    background-size: 120px 120px, cover, cover, 100% 100%;
}

.page-Index .section:nth-of-type(even):not(.section-alt):not(.cta-section) {
    background-image:
        url('/static/images/bg/pattern-grid.svg'),
        url('/static/images/bg/section-light.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(248, 251, 255, 0.94) 0%, rgba(255, 255, 255, 0.96) 50%, rgba(244, 248, 253, 0.94) 100%);
    background-size: 48px 48px, cover, cover, 100% 100%;
}

/* CTA 区块 */
.cta-section {
    background-image:
        radial-gradient(ellipse 60% 80% at 100% 50%, rgba(201, 169, 98, 0.2) 0%, transparent 55%),
        linear-gradient(135deg, rgba(0, 45, 90, 0.94) 0%, rgba(0, 82, 163, 0.9) 50%, rgba(0, 100, 180, 0.88) 100%),
        url('/static/images/bg/cta-bg.jpg'),
        url('/static/images/equipment-cbct.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover, cover, cover;
    background-position: center, center, center, center, center;
}

.cta-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('/static/images/bg/pattern-medical.svg');
    background-size: 100px 100px;
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
}

/* 页脚 */
.site-footer {
    background-image:
        url('/static/images/bg/pattern-footer-dark.svg'),
        url('/static/images/bg/footer-bg.jpg'),
        radial-gradient(ellipse 60% 40% at 10% 0%, rgba(0, 82, 163, 0.15) 0%, transparent 55%),
        linear-gradient(180deg, #0d1f38 0%, #0a1628 100%);
    background-size: 200px 200px, cover, cover, 100% 100%;
}

/* 联系页区块 */
main > .section:has(.contact-layout) {
    background-image:
        url('/static/images/bg/pattern-wave.svg'),
        url('/static/images/bg/contact-bg.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(240, 246, 252, 0.92) 100%);
    background-size: 320px 320px, cover, cover, 100% 100%;
}

/* 各频道页 Hero 微调 */
.page-Service .page-hero--services,
.page-Store .page-hero--stores,
.page-CaseStudy .page-hero--cases,
.page-Faq .page-hero--faq,
.page-Topic .page-hero--topics,
.page-Price .page-hero--prices {
    background-blend-mode: normal, normal, normal;
}

/* 错误页 */
.page-hero--error {
    background-image:
        linear-gradient(135deg, rgba(0, 45, 90, 0.95) 0%, rgba(0, 82, 163, 0.92) 100%),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg'),
        url('/static/images/bg/pattern-wave.svg');
    background-size: cover, cover, 320px 320px;
}

.page-hero--error .topic-card {
    background-image:
        url('/static/images/bg/pattern-card-soft.svg'),
        rgba(255, 255, 255, 0.96);
    background-size: 200px 200px, 100% 100%;
}

/* 顶栏 header 与 v7 毛玻璃合并 */
.site-header {
    background-color: rgba(255, 255, 255, 0.88);
}

.site-header.is-scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 24px rgba(0, 52, 102, 0.08);
}

@media (max-width: 768px) {
    body,
    main {
        background-attachment: scroll, scroll, scroll, scroll, scroll, scroll;
    }

    main {
        background-size: 48px 48px;
    }

    main > .section:not(.hero):not(.trust-strip):not(.page-hero):not(.cta-section),
    main > .section.section-alt:not(.cta-section) {
        background-size: 320px 320px, cover, 100% 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    body,
    main {
        background-attachment: scroll;
    }
}

/* ── v10 各页面内容区专属背景图 ── */
.page-Index main > .section:has(.content-page) {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        url('/static/images/bg/section-about.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(248, 251, 255, 0.88) 100%);
    background-size: 400px 400px, cover, cover, 100% 100%;
}

.page-Service main > .section:has(.category-block) {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        url('/static/images/bg/section-services.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(246, 250, 255, 0.88) 100%);
    background-size: 400px 400px, cover, cover, 100% 100%;
}

.page-Service main > .section:has(.content-page),
.page-Store main > .section:has(.content-page),
.page-Topic main > .section:has(.content-page) {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        url('/static/images/bg/section-detail.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.85) 0%, rgba(248, 251, 255, 0.9) 100%);
    background-size: 400px 400px, cover, cover, 100% 100%;
}

.page-Store main > .section:has(.store-grid) {
    background-image:
        url('/static/images/bg/pattern-wave.svg'),
        url('/static/images/bg/section-stores.jpg'),
        url('/static/images/bg/scene-section-sky.svg'),
        linear-gradient(180deg, rgba(232, 240, 250, 0.85) 0%, rgba(240, 246, 252, 0.9) 100%);
    background-size: 320px 320px, cover, cover, 100% 100%;
}

.page-CaseStudy main > .section:has(.case-grid),
.page-CaseStudy main > .section:has(.case-detail) {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        url('/static/images/bg/section-cases.jpg'),
        url('/static/images/bg/scene-section-sky.svg'),
        linear-gradient(180deg, rgba(248, 251, 255, 0.82) 0%, rgba(255, 255, 255, 0.88) 100%);
    background-size: 120px 120px, cover, cover, 100% 100%;
}

.page-Faq main > .section:not(.page-hero):not(.cta-section) {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        url('/static/images/bg/section-faq.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(246, 250, 255, 0.88) 100%);
    background-size: 400px 400px, cover, cover, 100% 100%;
}

.page-Topic main > .section:has(.hot-keyword-list),
.page-Topic main > .section:has(.topic-section) {
    background-image:
        url('/static/images/bg/pattern-wave.svg'),
        url('/static/images/bg/section-topics.jpg'),
        url('/static/images/bg/scene-section-sky.svg'),
        linear-gradient(180deg, rgba(240, 246, 252, 0.82) 0%, rgba(248, 251, 255, 0.88) 100%);
    background-size: 320px 320px, cover, cover, 100% 100%;
}

.page-Price main > .section:not(.page-hero):not(.cta-section) {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        url('/static/images/bg/section-prices.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(252, 250, 245, 0.88) 100%);
    background-size: 120px 120px, cover, cover, 100% 100%;
}

.page-Index main > .section:has(.faq-list--home) {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        url('/static/images/bg/section-faq.jpg'),
        url('/static/images/bg/scene-section-sky.svg'),
        linear-gradient(180deg, rgba(232, 240, 250, 0.88) 0%, rgba(240, 246, 252, 0.92) 100%);
    background-size: 120px 120px, cover, cover, 100% 100%;
}

/* v10 各频道 Hero 专属 AI 背景（覆盖 v8） */
.page-hero--about {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.9) 0%, rgba(0, 82, 163, 0.84) 100%),
        url('/static/images/bg/hero-about.jpg'),
        url('/static/images/team.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover, cover;
}

.page-hero--contact {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.91) 0%, rgba(0, 119, 204, 0.86) 100%),
        url('/static/images/bg/hero-contact.jpg'),
        url('/static/images/stores/jingan-zhijiang.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover, cover;
}

.page-hero--services {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.9) 0%, rgba(0, 82, 163, 0.84) 100%),
        url('/static/images/bg/hero-services.jpg'),
        url('/static/images/equipment-cbct.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover, cover;
}

.page-hero--stores {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.9) 0%, rgba(0, 82, 163, 0.82) 100%),
        url('/static/images/bg/hero-stores.jpg'),
        url('/static/images/stores/pudong-songbei.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover, cover;
}

.page-hero--cases {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.88) 0%, rgba(0, 82, 163, 0.8) 100%),
        url('/static/images/bg/hero-cases.jpg'),
        url('/static/images/cases/case-full-implant-49.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg');
    background-size: cover, cover, cover, cover;
}

.page-hero--faq {
    background-image:
        linear-gradient(135deg, rgba(0, 45, 90, 0.92) 0%, rgba(0, 82, 163, 0.88) 100%),
        url('/static/images/bg/hero-faq.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg'),
        url('/static/images/bg/pattern-wave.svg');
    background-size: cover, cover, cover, 320px 320px;
}

.page-hero--topics {
    background-image:
        linear-gradient(135deg, rgba(0, 45, 90, 0.92) 0%, rgba(0, 82, 163, 0.88) 100%),
        url('/static/images/bg/hero-topics.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg'),
        url('/static/images/bg/pattern-wave.svg');
    background-size: cover, cover, cover, 320px 320px;
}

.page-hero--prices {
    background-image:
        linear-gradient(135deg, rgba(0, 45, 90, 0.92) 0%, rgba(0, 82, 163, 0.88) 100%),
        url('/static/images/bg/hero-prices.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg'),
        url('/static/images/bg/pattern-wave.svg');
    background-size: cover, cover, cover, 320px 320px;
}

.page-hero--error {
    background-image:
        linear-gradient(135deg, rgba(0, 35, 70, 0.94) 0%, rgba(0, 61, 122, 0.92) 100%),
        url('/static/images/bg/hero-error.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg'),
        url('/static/images/bg/pattern-wave.svg');
    background-size: cover, cover, cover, 320px 320px;
}

.page-CaseStudy .page-hero-sm,
.page-Store .page-hero-sm,
.page-Service .page-hero-sm,
.page-Topic .page-hero-sm {
    background-image:
        linear-gradient(135deg, rgba(0, 61, 122, 0.92) 0%, rgba(0, 82, 163, 0.88) 100%),
        url('/static/images/bg/hero-detail.jpg'),
        url('/static/images/bg/hero-clinic.jpg'), url('/static/images/bg/scene-hero-clinic.svg'),
        url('/static/images/bg/pattern-dots.svg');
    background-size: cover, cover, cover, 400px 400px;
}

/* ── v12 常见问题页（双栏 + 卡片问答） ── */
.page-Faq .section-label--hero {
    margin-bottom: 12px;
}

.page-Faq .faq-hero-panel {
    margin-top: 28px;
    padding: 24px 28px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    max-width: 680px;
}

.page-Faq .faq-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.page-Faq .faq-stat {
    text-align: center;
    padding: 8px 4px;
}

.page-Faq .faq-stat strong {
    display: block;
    font-size: 1.625rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-Faq .faq-stat span {
    display: block;
    margin-top: 4px;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.78);
    font-weight: 500;
}

.page-Faq .faq-search-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 999px;
    padding: 6px 6px 6px 18px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.page-Faq .faq-search-icon {
    flex-shrink: 0;
    font-size: 1rem;
    opacity: 0.55;
}

.page-Faq .faq-search-bar input[type="search"] {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    padding: 12px 8px;
    font-size: 0.9375rem;
    color: var(--text);
    outline: none;
}

.page-Faq .faq-search-bar input[type="search"]::placeholder {
    color: var(--text-muted);
}

.page-Faq .faq-search-bar .btn {
    flex-shrink: 0;
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: 700;
}

.page-Faq .section-faq {
    padding-top: 48px;
    padding-bottom: 64px;
}

.page-Faq .faq-layout {
    display: grid;
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 36px;
    align-items: start;
}

.page-Faq .faq-aside {
    position: sticky;
    top: calc(var(--header-h) + 16px);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.page-Faq .faq-aside-card {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(0, 82, 163, 0.1);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.page-Faq .faq-aside-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.page-Faq .faq-aside-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.page-Faq .faq-aside-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
    background: transparent;
    border: 1px solid transparent;
    transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.page-Faq .faq-aside-link:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateX(3px);
}

.page-Faq .faq-aside-link-count {
    flex-shrink: 0;
    min-width: 26px;
    height: 26px;
    padding: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    background: rgba(0, 82, 163, 0.08);
    border-radius: 999px;
}

.page-Faq .faq-aside-link--geo::before,
.page-Faq .faq-aside-link--pain::before,
.page-Faq .faq-aside-link--trust::before,
.page-Faq .faq-aside-link--general::before {
    display: none;
}

.page-Faq .faq-aside-link--geo .faq-aside-link-title::before { content: '🔥 '; }
.page-Faq .faq-aside-link--pain .faq-aside-link-title::before { content: '💭 '; }
.page-Faq .faq-aside-link--trust .faq-aside-link-title::before { content: '🛡️ '; }
.page-Faq .faq-aside-link--general .faq-aside-link-title::before { content: '💬 '; }

.page-Faq .faq-trust-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.page-Faq .faq-trust-list li {
    position: relative;
    padding: 8px 0 8px 22px;
    font-size: 0.875rem;
    color: var(--text);
    line-height: 1.5;
    border-bottom: 1px dashed rgba(0, 82, 163, 0.08);
}

.page-Faq .faq-trust-list li:last-child {
    border-bottom: none;
}

.page-Faq .faq-trust-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 8px;
    width: 16px;
    height: 16px;
    font-size: 0.625rem;
    font-weight: 800;
    color: #fff;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-Faq .faq-aside-contact-text {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.page-Faq .faq-aside-phone {
    display: block;
    margin-top: 12px;
    text-align: center;
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--primary);
}

.page-Faq .faq-content-intro {
    margin-bottom: 32px;
}

.page-Faq .faq-content-intro h2 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.page-Faq .faq-content-intro p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin: 0;
    max-width: 560px;
}

.page-Faq .faq-group {
    margin-bottom: 40px;
    scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-Faq .faq-group-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    margin-bottom: 16px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 82, 163, 0.1);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 251, 255, 0.95) 100%);
    box-shadow: var(--shadow);
}

.page-Faq .faq-group--geo .faq-group-header {
    border-left: 4px solid #e8a030;
    background: linear-gradient(135deg, #fffbf5 0%, #fff8ec 100%);
}

.page-Faq .faq-group--pain .faq-group-header {
    border-left: 4px solid #3a9fd9;
    background: linear-gradient(135deg, #f5faff 0%, #edf6fd 100%);
}

.page-Faq .faq-group--trust .faq-group-header {
    border-left: 4px solid #3cb878;
    background: linear-gradient(135deg, #f5fcf8 0%, #edf8f2 100%);
}

.page-Faq .faq-group--general .faq-group-header {
    border-left: 4px solid var(--primary);
    background: linear-gradient(135deg, #f8faff 0%, #f0f5fc 100%);
}

.page-Faq .faq-group-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    background: rgba(255, 255, 255, 0.85);
    box-shadow: var(--shadow);
}

.page-Faq .faq-group-icon--geo::before { content: '🔥'; }
.page-Faq .faq-group-icon--pain::before { content: '💭'; }
.page-Faq .faq-group-icon--trust::before { content: '🛡️'; }
.page-Faq .faq-group-icon--general::before { content: '💬'; }

.page-Faq .faq-group-head-text {
    flex: 1;
    min-width: 0;
}

.page-Faq .faq-group-head-text h2 {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 2px;
}

.page-Faq .faq-group-head-text p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.page-Faq .faq-group-badge {
    flex-shrink: 0;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--primary) 0%, #0077cc 100%);
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(0, 82, 163, 0.25);
}

.page-Faq .faq-card-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.page-Faq .faq-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 82, 163, 0.09);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}

.page-Faq .faq-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(0, 82, 163, 0.16);
}

.page-Faq .faq-card[open] {
    border-color: rgba(0, 82, 163, 0.2);
    box-shadow: var(--shadow-md);
}

.page-Faq .faq-card summary {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 20px;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    line-height: 1.55;
}

.page-Faq .faq-card summary::-webkit-details-marker {
    display: none;
}

.page-Faq .faq-card-q {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--primary) 0%, #0077cc 100%);
    border-radius: 8px;
    margin-top: 1px;
}

.page-Faq .faq-card[open] .faq-card-q {
    background: linear-gradient(135deg, var(--accent) 0%, #d4a843 100%);
}

.page-Faq .faq-card-question {
    flex: 1;
    min-width: 0;
    padding-right: 8px;
}

.page-Faq .faq-card-toggle {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    margin-top: 1px;
    border-radius: 50%;
    background: var(--primary-light);
    position: relative;
    transition: background var(--transition), transform var(--transition);
}

.page-Faq .faq-card-toggle::before,
.page-Faq .faq-card-toggle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
    transform: translate(-50%, -50%);
    transition: transform var(--transition), opacity var(--transition);
}

.page-Faq .faq-card-toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.page-Faq .faq-card[open] .faq-card-toggle {
    background: var(--primary);
    transform: rotate(180deg);
}

.page-Faq .faq-card[open] .faq-card-toggle::before,
.page-Faq .faq-card[open] .faq-card-toggle::after {
    background: #fff;
}

.page-Faq .faq-card[open] .faq-card-toggle::after {
    transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
}

.page-Faq .faq-card-body {
    padding: 0 20px 18px;
    border-top: 1px dashed rgba(0, 82, 163, 0.1);
    animation: faqCardReveal 0.28s ease;
}

@keyframes faqCardReveal {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.page-Faq .faq-card-answer {
    display: flex;
    gap: 14px;
    padding-top: 16px;
    align-items: flex-start;
}

.page-Faq .faq-card-a {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 800;
    color: var(--primary);
    background: var(--primary-light);
    border-radius: 8px;
}

.page-Faq .faq-card-answer p {
    flex: 1;
    margin: 0;
    padding-top: 4px;
    font-size: 0.9375rem;
    color: var(--text);
    line-height: 1.85;
}

.page-Faq .faq-card-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin: 14px 0 0 44px;
    padding: 8px 16px;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-light);
    border-radius: 999px;
    transition: background var(--transition), color var(--transition), gap var(--transition);
}

.page-Faq .faq-card-link:hover {
    background: var(--primary);
    color: #fff;
    gap: 8px;
}

.page-Faq .faq-bottom-banner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 16px;
    padding: 32px 36px;
    border-radius: var(--radius-xl);
    background:
        url('/static/images/bg/pattern-medical.svg'),
        linear-gradient(135deg, rgba(0, 61, 122, 0.92) 0%, rgba(0, 100, 180, 0.88) 100%);
    background-size: 120px 120px, 100% 100%;
    box-shadow: var(--shadow-lg);
}

.page-Faq .faq-bottom-banner-text h3 {
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 8px;
}

.page-Faq .faq-bottom-banner-text p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.82);
    margin: 0;
    max-width: 400px;
}

.page-Faq .faq-bottom-banner-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.page-Faq .faq-bottom-banner .btn-primary {
    background: #fff;
    color: var(--primary);
    border-color: #fff;
    font-weight: 700;
}

.page-Faq .faq-bottom-banner .btn-primary:hover {
    background: var(--accent-light);
    color: var(--primary-dark);
    border-color: var(--accent-light);
}

.page-Faq .faq-bottom-banner .btn-secondary {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.45);
}

.page-Faq .faq-bottom-banner .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 992px) {
    .page-Faq .faq-layout {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .page-Faq .faq-aside {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 12px;
    }

    .page-Faq .faq-aside-nav {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .page-Faq .faq-aside-link {
        flex: 1 1 calc(50% - 6px);
        min-width: 140px;
    }
}

@media (max-width: 640px) {
    .page-Faq .faq-hero-panel {
        padding: 18px 16px;
    }

    .page-Faq .faq-hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .page-Faq .faq-stat strong {
        font-size: 1.375rem;
    }

    .page-Faq .faq-search-bar {
        flex-wrap: wrap;
        border-radius: var(--radius-lg);
        padding: 12px;
    }

    .page-Faq .faq-search-bar .btn {
        width: 100%;
    }

    .page-Faq .faq-aside {
        grid-template-columns: 1fr;
    }

    .page-Faq .faq-aside-link {
        flex: 1 1 100%;
    }

    .page-Faq .faq-group-header {
        flex-wrap: wrap;
        padding: 16px 18px;
    }

    .page-Faq .faq-group-badge {
        margin-left: 64px;
    }

    .page-Faq .faq-card summary {
        padding: 16px;
    }

    .page-Faq .faq-card-body {
        padding: 0 16px 16px;
    }

    .page-Faq .faq-card-link {
        margin-left: 0;
    }

    .page-Faq .faq-bottom-banner {
        padding: 24px 20px;
        text-align: center;
        justify-content: center;
    }

    .page-Faq .faq-bottom-banner-text p {
        max-width: none;
    }

    .page-Faq .faq-bottom-banner-actions {
        width: 100%;
        justify-content: center;
    }
}

/* ── v15 全站动效增强（配合 main.js fx-enabled） ── */
.fx-enabled .fx-tilt-card {
    transform-style: preserve-3d;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow var(--transition);
    will-change: transform;
}

.fx-enabled .fx-tilt-card.is-tilting {
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.fx-enabled .service-card,
.fx-enabled .topic-card,
.fx-enabled .case-card,
.fx-enabled .store-card,
.fx-enabled .geo-high-card,
.fx-enabled .price-card,
.fx-enabled .service-list-item,
.fx-enabled .hot-keyword-item,
.fx-enabled .faq-card {
    position: relative;
    overflow: hidden;
}

.fx-enabled .service-card::after,
.fx-enabled .topic-card::after,
.fx-enabled .store-card::after,
.fx-enabled .geo-high-card::after,
.fx-enabled .price-card::after,
.fx-enabled .service-list-item::after,
.fx-enabled .hot-keyword-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.35) 50%, transparent 60%);
    transform: translateX(-130%);
    transition: transform 0.65s ease;
    pointer-events: none;
    z-index: 2;
}

.fx-enabled .service-card:hover::after,
.fx-enabled .topic-card:hover::after,
.fx-enabled .store-card:hover::after,
.fx-enabled .geo-high-card:hover::after,
.fx-enabled .price-card:hover::after,
.fx-enabled .service-list-item:hover::after,
.fx-enabled .hot-keyword-item:hover::after {
    transform: translateX(130%);
}

.fx-enabled .section-label {
    animation: labelPulse 2.8s ease-in-out infinite;
}

@keyframes labelPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 82, 163, 0.15); }
    50% { box-shadow: 0 0 0 6px rgba(0, 82, 163, 0); }
}

.fx-enabled .cta-section.reveal.is-visible {
    animation: ctaGlow 4s ease-in-out infinite alternate;
}

@keyframes ctaGlow {
    from { filter: brightness(1); }
    to { filter: brightness(1.06); }
}

.fx-enabled .main-nav a {
    position: relative;
}

.fx-enabled .main-nav a::after {
    content: '';
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 6px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    border-radius: 1px;
}

.fx-enabled .main-nav a:hover::after,
.fx-enabled .main-nav a.active::after,
.fx-enabled .main-nav a.nav-hover::after {
    transform: scaleX(1);
}

.fx-enabled .faq-card summary {
    transition: color var(--transition), background var(--transition);
}

.fx-enabled .faq-card[open] {
    animation: faqOpenPop 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes faqOpenPop {
    from { transform: scale(0.985); }
    to { transform: scale(1); }
}

.fx-enabled .faq-card-toggle {
    transition: transform var(--transition), background var(--transition);
}

.fx-enabled .faq-card summary:hover .faq-card-toggle {
    transform: scale(1.08);
}

.fx-enabled .form-group input:focus,
.fx-enabled .form-group textarea:focus,
.fx-enabled .form-group select:focus {
    box-shadow: 0 0 0 4px rgba(0, 82, 163, 0.12);
    border-color: var(--primary);
}

.fx-enabled .breadcrumb a {
    transition: color var(--transition), letter-spacing var(--transition);
}

.fx-enabled .breadcrumb a:hover {
    letter-spacing: 0.02em;
}

.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 96px;
    z-index: 999;
    width: 46px;
    height: 46px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, #0077cc 100%);
    color: #fff;
    box-shadow: 0 8px 28px rgba(0, 82, 163, 0.35);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(0.9);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s, box-shadow var(--transition);
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.back-to-top:hover {
    box-shadow: 0 12px 36px rgba(0, 82, 163, 0.45);
    transform: translateY(-3px) scale(1.05);
}

.fx-enabled .hero-stats strong,
.fx-enabled .faq-stat strong {
    display: inline-block;
    transition: transform 0.3s ease;
}

.fx-enabled .hero-stats div:hover strong,
.fx-enabled .faq-stat:hover strong {
    transform: scale(1.08);
    color: var(--accent);
}

.fx-enabled .scroll-progress {
    background: linear-gradient(90deg, var(--primary), var(--accent), #0077cc);
    box-shadow: 0 0 12px rgba(0, 82, 163, 0.35);
}

.fx-enabled .page-hero-animate .page-hero-content > *,
.fx-enabled .page-hero-animate.hero .hero-content > * {
    opacity: 0;
    animation: fadeInUp 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.fx-enabled .reveal-scale {
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.fx-enabled .reveal-scale.is-visible {
    opacity: 1;
    transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
    .fx-enabled .fx-tilt-card.is-tilting {
        transform: none;
    }

    .fx-enabled .section-label {
        animation: none;
    }

    .fx-enabled .cta-section.reveal.is-visible {
        animation: none;
    }

    .back-to-top {
        transition: opacity 0.2s ease, visibility 0.2s;
    }

    .back-to-top:hover {
        transform: none;
    }
}

@media (max-width: 768px) {
    .back-to-top {
        right: 16px;
        bottom: 84px;
        width: 42px;
        height: 42px;
    }
}

/* ── v17 首页 Hero 统计区 + 信任条衔接 ── */
.hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: visible;
    padding-bottom: 0;
}

.hero-bg {
    overflow: hidden;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-bottom: 24px;
}

.hero-stats-wrap {
    position: relative;
    z-index: 5;
    width: 100%;
    padding: 0 0 56px;
    margin-top: 8px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    max-width: none;
    padding-top: 0;
    border-top: none;
    margin: 0;
}

.hero-stat,
.hero-stats > div {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 96px;
    padding: 18px 14px;
    text-align: center;
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
    overflow: visible;
    transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.hero-stat:hover,
.hero-stats > div:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.18);
}

.hero-stat-value,
.hero-stats strong {
    display: block;
    font-size: clamp(1.5rem, 2.5vw, 1.875rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 0;
    background: linear-gradient(135deg, #ffffff 0%, #f5e6c8 45%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label,
.hero-stats span {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.92);
    opacity: 1;
    white-space: nowrap;
}

.hero::after {
    height: 64px;
    z-index: 6;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 64' preserveAspectRatio='none'%3E%3Cpath fill='%23f8fbff' d='M0 32C180 64 360 8 540 32s360 32 540 8 360-24 540 0 360 32 360 32V64H0z'/%3E%3C/svg%3E") bottom center / 100% 100% no-repeat;
}

.trust-strip--home {
    position: relative;
    z-index: 4;
    margin-top: -36px;
    padding: 28px 0 24px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    border-bottom: 1px solid rgba(0, 82, 163, 0.08);
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        linear-gradient(180deg, #f8fbff 0%, #ffffff 55%, #f3f8fd 100%);
    background-size: 120px 120px, 100% 100%;
    box-shadow: 0 -4px 24px rgba(0, 52, 102, 0.06);
}

.trust-strip--home .trust-strip-inner {
    gap: 16px 20px;
}

.trust-strip--home .trust-strip-item {
    flex: 1 1 200px;
    justify-content: center;
    max-width: 280px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 82, 163, 0.1);
    border-radius: 999px;
    box-shadow: 0 4px 16px rgba(0, 52, 102, 0.06);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.trust-strip--home .trust-strip-item:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 82, 163, 0.2);
    box-shadow: 0 8px 24px rgba(0, 52, 102, 0.1);
}

.trust-strip--home .trust-strip-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    font-size: 1rem;
    background: linear-gradient(135deg, var(--primary-light) 0%, #fff 100%);
    box-shadow: inset 0 0 0 1px rgba(0, 82, 163, 0.08);
}

@media (max-width: 992px) {
    .hero-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-stat-label,
    .hero-stats span {
        white-space: normal;
    }
}

@media (max-width: 768px) {
    .hero-stats-wrap {
        padding-bottom: 48px;
    }

    .hero-stat,
    .hero-stats > div {
        min-height: 88px;
        padding: 16px 12px;
    }

    .trust-strip--home {
        margin-top: -28px;
        padding: 24px 0 20px;
    }

    .trust-strip--home .trust-strip-item {
        flex: 1 1 100%;
        max-width: none;
    }
}

/* ── v18 全站页面统一美化 ── */

/* Hero → 信任条 → 内容区 三层衔接 */
main > .page-hero + .section.trust-strip,
main > .page-hero + .trust-strip {
    margin-top: -36px;
    padding: 26px 0 22px;
    border-top-left-radius: var(--radius-xl);
    border-top-right-radius: var(--radius-xl);
    position: relative;
    z-index: 4;
    box-shadow: 0 -10px 36px rgba(0, 52, 102, 0.08);
    border-bottom: 1px solid rgba(0, 82, 163, 0.08);
}

main > .page-hero-sm + .trust-strip {
    margin-top: -28px;
    padding: 22px 0 18px;
}

main > .trust-strip + .section,
main > .page-hero + .trust-strip + .section {
    margin-top: 0;
    padding-top: 72px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    box-shadow: none;
}

main > .page-hero + .section:not(.trust-strip):not(.cta-section) {
    margin-top: -28px;
    padding-top: 108px;
    border-top-left-radius: var(--radius-xl);
    border-top-right-radius: var(--radius-xl);
}

/* 频道页信任条 */
.trust-strip--channel {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        linear-gradient(180deg, #f8fbff 0%, #ffffff 52%, #f3f8fd 100%);
    background-size: 120px 120px, 100% 100%;
}

.trust-strip--channel .trust-strip-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 14px 18px;
}

.trust-strip--channel .trust-strip-item {
    flex: 1 1 200px;
    justify-content: center;
    max-width: 260px;
    padding: 11px 18px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(0, 82, 163, 0.1);
    border-radius: 999px;
    box-shadow: 0 4px 16px rgba(0, 52, 102, 0.06);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.trust-strip--channel .trust-strip-item:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 82, 163, 0.22);
    box-shadow: 0 8px 24px rgba(0, 52, 102, 0.1);
}

.trust-strip--channel .trust-strip-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: 0.95rem;
    background: linear-gradient(135deg, var(--primary-light) 0%, #fff 100%);
    box-shadow: inset 0 0 0 1px rgba(0, 82, 163, 0.08);
}

/* 面包屑 */
.page-hero .breadcrumb {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    margin-bottom: 18px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    font-size: 0.8125rem;
    letter-spacing: 0.01em;
}

.page-hero .breadcrumb a {
    transition: color var(--transition), opacity var(--transition);
}

.page-hero .breadcrumb a:hover {
    color: #fff;
    opacity: 1;
}

.page-hero .breadcrumb span {
    color: rgba(255, 255, 255, 0.88);
    font-weight: 500;
}

/* 内页 Hero 标签统一 */
.section-label--hero {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    padding: 6px 14px;
    border-radius: 999px;
}

/* 分类标题 */
.category-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.375rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-light), #fff);
    box-shadow: inset 0 0 0 1px rgba(0, 82, 163, 0.1);
    font-size: 1.125rem;
}

.category-desc {
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.7;
}

/* 服务列表卡片 */
.service-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.service-list-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 24px;
    background: #fff;
    border: 1px solid rgba(0, 82, 163, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-list-item:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 82, 163, 0.18);
    box-shadow: var(--shadow-md);
}

.service-list-item h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.service-list-item p {
    flex: 1;
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--text-muted);
}

.consult-tag {
    align-self: flex-start;
    margin-top: auto;
    padding: 5px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0, 82, 163, 0.08);
    border-radius: 999px;
}

/* 门店 / 案例大卡片 */
.store-card-lg,
.case-card-lg {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 82, 163, 0.08);
    transition: transform var(--transition), box-shadow var(--transition);
}

.store-card-lg:hover,
.case-card-lg:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(0, 52, 102, 0.12);
}

.hq-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 5px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #1a1508;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(201, 169, 98, 0.35);
}

/* 详情页主图 */
.service-hero-figure,
.topic-hero-figure {
    margin: 0 0 8px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 82, 163, 0.08);
}

.service-hero-img,
.topic-hero-img,
.store-hero-img,
.case-hero-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
}

.case-quote {
    margin: 32px 0 0;
    padding: 24px 28px;
    font-size: 1.0625rem;
    font-style: italic;
    line-height: 1.75;
    color: var(--primary-dark);
    background: linear-gradient(135deg, #fffef8 0%, #fff 100%);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    box-shadow: var(--shadow);
}

/* 侧边栏 */
.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-card {
    padding: 24px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid rgba(0, 82, 163, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.sidebar-card h3 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(0, 82, 163, 0.08);
    color: var(--primary-dark);
}

.sidebar-link {
    display: block;
    padding: 10px 12px;
    margin: 0 -12px;
    font-size: 0.875rem;
    color: var(--text);
    border-radius: var(--radius);
    transition: background var(--transition), color var(--transition), padding-left var(--transition);
}

.sidebar-link:hover {
    background: rgba(0, 82, 163, 0.06);
    color: var(--primary);
    padding-left: 16px;
}

.sidebar-link + .sidebar-link {
    border-top: 1px solid rgba(0, 82, 163, 0.06);
}

/* 信息列表 */
.info-dl {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 12px 20px;
    margin: 0;
}

.info-dl dt {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 0.875rem;
}

.info-dl dd {
    margin: 0;
    line-height: 1.65;
    color: var(--text);
}

.info-dl dd a {
    color: var(--primary);
    font-weight: 600;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-tags li {
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-dark);
    background: rgba(0, 82, 163, 0.06);
    border: 1px solid rgba(0, 82, 163, 0.12);
    border-radius: 999px;
}

/* 科普页热搜榜 */
.hot-keyword-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.hot-keyword-item {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px 20px;
    background: #fff;
    border: 1px solid rgba(0, 82, 163, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.hot-keyword-item:hover {
    transform: translateX(4px);
    border-color: rgba(0, 82, 163, 0.2);
    box-shadow: var(--shadow-md);
}

.hot-rank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), #0077cc);
    border-radius: 10px;
    flex-shrink: 0;
}

.hot-keyword-item:nth-child(-n+3) .hot-rank {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    color: #1a1508;
}

.hot-kw {
    flex: 1;
    font-weight: 600;
    color: var(--text);
    min-width: 140px;
}

.hot-heat,
.hot-vol {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(0, 82, 163, 0.06);
    color: var(--primary);
    font-weight: 600;
}

/* 价格卡片 */
.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.price-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 28px;
    background: #fff;
    border: 1px solid rgba(0, 82, 163, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.price-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.price-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
}

.price-card h3 a {
    color: var(--primary-dark);
}

.price-summary {
    flex: 1;
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--text-muted);
}

/* 联系页 */
.contact-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: start;
}

.contact-form-wrap {
    padding: 36px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid rgba(0, 82, 163, 0.08);
    box-shadow: var(--shadow-md);
}

.contact-info .info-card {
    padding: 24px;
    background: #fff;
    border: 1px solid rgba(0, 82, 163, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}

.contact-info .info-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

/* 地图按钮 */
.map-actions h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.map-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* 科普搜索 */
.topic-search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    max-width: 560px;
    margin-top: 24px;
}

.topic-search-form input[type="search"] {
    flex: 1;
    min-width: 200px;
    padding: 14px 20px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 0.9375rem;
}

.topic-search-form input[type="search"]::placeholder {
    color: rgba(255, 255, 255, 0.65);
}

.topic-search-form .btn {
    border-radius: 999px;
    padding: 14px 28px;
}

/* 错误页 */
.page-hero--error {
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.error-code {
    font-size: clamp(4rem, 12vw, 7rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.6) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.error-page h1 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: 12px;
}

.error-page > p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 28px;
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.page-hero--error .topic-grid {
    margin-top: 8px;
}

.page-hero--error .topic-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    padding: 16px 20px;
    transition: background var(--transition), transform var(--transition);
}

.page-hero--error .topic-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.page-hero--error .topic-card h3 {
    font-size: 0.9375rem;
    margin: 0;
}

.page-hero--error .topic-card a {
    color: #fff;
}

/* FAQ 详情页内 accordion */
.faq-item {
    border: 1px solid rgba(0, 82, 163, 0.1);
    border-radius: var(--radius);
    margin-bottom: 10px;
    overflow: hidden;
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.faq-item[open] {
    border-color: rgba(0, 82, 163, 0.22);
    box-shadow: var(--shadow);
}

.faq-item summary {
    padding: 16px 20px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    color: var(--primary-dark);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    float: right;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--primary);
    transition: transform var(--transition);
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item > div,
.faq-item > p {
    padding: 0 20px 16px;
    line-height: 1.75;
    color: var(--text-muted);
}

/* About 页 */
.page-About main > .section:has(.content-page) {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        url('/static/images/bg/section-about.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(248, 251, 255, 0.88) 100%);
    background-size: 400px 400px, cover, cover, 100% 100%;
}

.page-Contact main > .section:has(.contact-layout) {
    background-image:
        url('/static/images/bg/pattern-dots.svg'),
        url('/static/images/bg/hero-contact.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.85) 0%, rgba(248, 251, 255, 0.9) 100%);
    background-size: 400px 400px, cover, cover, 100% 100%;
}

.page-Price main > .section:has(.price-grid) {
    background-image:
        url('/static/images/bg/pattern-medical.svg'),
        url('/static/images/bg/section-prices.jpg'),
        url('/static/images/bg/scene-section-light.svg'),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(246, 250, 255, 0.88) 100%);
    background-size: 120px 120px, cover, cover, 100% 100%;
}

@media (max-width: 992px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .info-dl {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .info-dl dt {
        margin-top: 8px;
    }

    .trust-strip--channel .trust-strip-item {
        flex: 1 1 calc(50% - 9px);
        max-width: none;
    }
}

@media (max-width: 768px) {
    main > .page-hero + .trust-strip {
        margin-top: -24px;
        padding: 20px 0 16px;
    }

    main > .trust-strip + .section {
        padding-top: 56px;
    }

    .trust-strip--channel .trust-strip-item {
        flex: 1 1 100%;
    }

    .contact-form-wrap {
        padding: 24px;
    }

    .service-list-grid,
    .price-grid {
        grid-template-columns: 1fr;
    }

    .hot-keyword-item:hover {
        transform: none;
    }
}

/* ── v19 导航 + Banner 一体化 ── */

:root {
    --masthead-h: calc(var(--topbar-h) + var(--header-h));
}

.site-masthead {
    position: relative;
    z-index: 1000;
}

/* 有 Banner 的页面：顶栏固定悬浮，Banner 延伸至视口顶部 */
body.has-integrated-banner .site-masthead {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    transition: box-shadow var(--transition), background var(--transition);
}

body.has-integrated-banner:not(.masthead-solid) .site-masthead {
    background: transparent;
    box-shadow: none;
}

body.has-integrated-banner:not(.masthead-solid) .top-bar {
    background: rgba(0, 35, 70, 0.42);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
}

body.has-integrated-banner:not(.masthead-solid) .top-bar-item a {
    color: var(--accent);
}

body.has-integrated-banner:not(.masthead-solid) .top-bar-item a:hover {
    color: #f5e6c8;
}

body.has-integrated-banner:not(.masthead-solid) .site-header {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
    box-shadow: none;
}

body.has-integrated-banner:not(.masthead-solid) .site-header::after {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), rgba(201, 169, 98, 0.28), rgba(255, 255, 255, 0.22), transparent);
}

body.has-integrated-banner:not(.masthead-solid) .logo {
    color: #fff;
}

body.has-integrated-banner:not(.masthead-solid) .logo-text strong {
    background: none;
    -webkit-text-fill-color: #fff;
    color: #fff;
}

body.has-integrated-banner:not(.masthead-solid) .logo-text small {
    color: rgba(255, 255, 255, 0.72);
}

body.has-integrated-banner:not(.masthead-solid) .logo-img {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
    border: 2px solid rgba(255, 255, 255, 0.35);
}

body.has-integrated-banner:not(.masthead-solid) .main-nav a:not(.nav-cta) {
    color: rgba(255, 255, 255, 0.92);
    background: transparent;
}

body.has-integrated-banner:not(.masthead-solid) .main-nav a:not(.nav-cta):hover,
body.has-integrated-banner:not(.masthead-solid) .main-nav a:not(.nav-cta).active {
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

body.has-integrated-banner:not(.masthead-solid) .main-nav a.active::after {
    background: var(--accent);
}

body.has-integrated-banner:not(.masthead-solid) .main-nav a:not(.nav-cta):hover::after {
    background: rgba(255, 255, 255, 0.6);
}

body.has-integrated-banner:not(.masthead-solid) .nav-cta {
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.has-integrated-banner:not(.masthead-solid) .menu-toggle span {
    background: #fff;
}

body.has-integrated-banner:not(.masthead-solid) .menu-toggle {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

/* 滚动后恢复实心导航 */
body.has-integrated-banner.masthead-solid .site-masthead {
    background: #fff;
    box-shadow: 0 4px 28px rgba(0, 52, 102, 0.12);
}

body.has-integrated-banner.masthead-solid .top-bar {
    background: linear-gradient(90deg, var(--primary-dark), var(--primary));
    border-bottom: none;
}

body.has-integrated-banner.masthead-solid .site-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
}

/* Banner 上拉至顶栏下方，背景铺满全屏 */
body.has-integrated-banner main > .site-banner:first-child {
    margin-top: calc(-1 * var(--masthead-h));
}

body.has-integrated-banner main > .hero.site-banner:first-child {
    min-height: calc(85vh + var(--masthead-h));
    padding-top: var(--masthead-h);
}

body.has-integrated-banner main > .page-hero.site-banner:first-child {
    padding-top: calc(var(--masthead-h) + 72px);
    padding-bottom: 88px;
}

body.has-integrated-banner main > .page-hero-sm.site-banner:first-child {
    padding-top: calc(var(--masthead-h) + 44px);
    padding-bottom: 56px;
}

/* Banner 底部与内容区自然过渡 */
body.has-integrated-banner .site-banner::before {
    background:
        linear-gradient(180deg, rgba(0, 35, 70, 0.35) 0%, transparent 28%),
        radial-gradient(circle at 85% 15%, rgba(201, 169, 98, 0.2) 0%, transparent 40%),
        radial-gradient(circle at 10% 90%, rgba(255, 255, 255, 0.08) 0%, transparent 35%);
}

body.has-integrated-banner .hero-bg::before {
    background:
        linear-gradient(180deg, rgba(0, 35, 70, 0.4) 0%, transparent 32%),
        radial-gradient(ellipse 80% 60% at 70% 20%, rgba(201, 169, 98, 0.15) 0%, transparent 55%),
        linear-gradient(105deg, rgba(0, 61, 122, 0.94) 0%, rgba(0, 82, 163, 0.82) 42%, rgba(0, 82, 163, 0.62) 68%, rgba(0, 119, 204, 0.45) 100%);
}

/* 信任条与一体化 Banner 衔接 */
body.has-integrated-banner main > .site-banner + .trust-strip {
    margin-top: -36px;
}

body.has-integrated-banner .trust-strip--home {
    margin-top: -36px;
}

/* 移动端 */
@media (max-width: 768px) {
    body.has-integrated-banner .main-nav {
        top: var(--masthead-h);
    }

    body.has-integrated-banner main > .hero.site-banner:first-child {
        min-height: auto;
    }

    body.has-integrated-banner main > .page-hero.site-banner:first-child {
        padding-top: calc(var(--masthead-h) + 48px);
        padding-bottom: 64px;
    }

    body.has-integrated-banner main > .page-hero-sm.site-banner:first-child {
        padding-top: calc(var(--masthead-h) + 36px);
        padding-bottom: 48px;
    }

    body.has-integrated-banner .hero-content {
        padding-top: 32px;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.has-integrated-banner .site-masthead,
    body.has-integrated-banner .site-header,
    body.has-integrated-banner .top-bar {
        transition: none;
    }
}