/* ========== 北欧简约生殖健康风格 - 浅灰/薄荷绿/暖木色 清爽自然大留白 ========== */
:root {
    --light-gray: #F8F9FA;
    --mint: #88C9B0;
    --mint-dark: #5AA88A;
    --wood: #D4B895;
    --wood-dark: #B8956A;
    --charcoal: #3A4A4D;
    --gray-medium: #6C7A7D;
    --gray-light: #E9ECEF;
    --white: #FFFFFF;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 20px rgba(58, 74, 77, 0.06);
    --shadow-hover: 0 8px 30px rgba(58, 74, 77, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--charcoal);
    line-height: 1.8;
    background: var(--white);
    font-size: 16px;
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

ul {
    list-style: none;
}

/* 导航栏 */
.nordic-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--gray-light);
}

.nordic-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.nordic-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
}

.nordic-logo-dot {
    width: 12px;
    height: 12px;
    background: var(--mint);
    border-radius: 50%;
}

.nordic-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nordic-nav a {
    font-size: 15px;
    color: var(--gray-medium);
}

.nordic-nav a:hover {
    color: var(--mint-dark);
}

.nordic-nav-cta {
    background: var(--mint) !important;
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 50px;
}

.nordic-nav-cta:hover {
    background: var(--mint-dark) !important;
}

.nordic-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nordic-menu-btn span {
    width: 22px;
    height: 2px;
    background: var(--charcoal);
}

/* 移动端导航 */
.nordic-mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    z-index: 200;
    padding: 32px 24px;
    transition: right 0.3s ease;
    box-shadow: var(--shadow-hover);
}

.nordic-mobile-nav.active {
    right: 0;
}

.nordic-mobile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-light);
    font-weight: 700;
}

.nordic-mobile-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--gray-medium);
}

.nordic-mobile-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nordic-mobile-links a {
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-light);
}

.nordic-mobile-phone {
    margin-top: 32px !important;
    background: var(--mint) !important;
    color: var(--white) !important;
    text-align: center;
    border-radius: 50px !important;
    border: none !important;
    padding: 14px !important;
}

.nordic-mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.nordic-mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 按钮 */
.nordic-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 15px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    font-family: inherit;
}

.nordic-btn-primary {
    background: var(--mint);
    color: var(--white);
}

.nordic-btn-primary:hover {
    background: var(--mint-dark);
    transform: translateY(-2px);
}

.nordic-btn-outline {
    background: transparent;
    color: var(--charcoal);
    border: 2px solid var(--gray-light);
}

.nordic-btn-outline:hover {
    border-color: var(--mint);
    color: var(--mint-dark);
}

.nordic-btn-ghost {
    color: var(--mint-dark);
    padding: 8px 0;
    border-bottom: 2px solid var(--mint);
    border-radius: 0;
}

.nordic-btn-ghost:hover {
    color: var(--charcoal);
}

/* 通用区块标题 */
.nordic-section-head {
    margin-bottom: 48px;
}

.nordic-section-head.nordic-center {
    text-align: center;
}

.nordic-section-label {
    display: inline-block;
    font-size: 12px;
    color: var(--mint-dark);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 8px;
}

.nordic-section-head h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
}

.nordic-section-head p {
    font-size: 16px;
    color: var(--gray-medium);
}

/* Hero */
.nordic-hero {
    padding: 80px 0 100px;
    background: var(--light-gray);
}

.nordic-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.nordic-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(136, 201, 176, 0.2);
    color: var(--mint-dark);
    font-size: 13px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.nordic-hero-text h1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
}

.nordic-hero-desc {
    font-size: 16px;
    color: var(--gray-medium);
    line-height: 1.8;
    margin-bottom: 32px;
}

.nordic-hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
}

.nordic-hero-contact {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nordic-hero-contact span {
    font-size: 12px;
    color: var(--gray-medium);
    letter-spacing: 1px;
}

.nordic-hero-contact a {
    font-size: 22px;
    font-weight: 700;
}

.nordic-hero-contact a:hover {
    color: var(--mint-dark);
}

.nordic-hero-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
}

/* 服务分类 */
.nordic-services {
    padding: 100px 0;
}

.nordic-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.nordic-service-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius);
    border: 1px solid var(--gray-light);
    transition: all 0.3s ease;
}

.nordic-service-card:hover {
    border-color: var(--mint);
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.nordic-service-icon {
    width: 48px;
    height: 48px;
    background: rgba(136, 201, 176, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--mint-dark);
}

.nordic-service-icon svg {
    width: 24px;
    height: 24px;
}

.nordic-service-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.nordic-service-card p {
    font-size: 14px;
    color: var(--gray-medium);
    line-height: 1.7;
    margin-bottom: 16px;
}

.nordic-service-card a {
    font-size: 14px;
    font-weight: 500;
    color: var(--mint-dark);
}

.nordic-service-card a:hover {
    color: var(--charcoal);
}

/* 试管婴儿技术 */
.nordic-ivf {
    padding: 100px 0;
    background: var(--light-gray);
}

.nordic-ivf-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 60px;
}

.nordic-ivf-text h3 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 20px;
}

.nordic-ivf-text p {
    font-size: 15px;
    color: var(--gray-medium);
    line-height: 1.9;
    margin-bottom: 16px;
}

.nordic-notice {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(212, 184, 149, 0.15);
    border-radius: var(--radius);
    margin-top: 24px;
}

.nordic-notice span {
    width: 24px;
    height: 24px;
    background: var(--wood-dark);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.nordic-notice p {
    font-size: 14px;
    color: var(--charcoal);
    margin: 0;
}

.nordic-tech-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.nordic-tech-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: all 0.2s ease;
}

.nordic-tech-card:hover {
    box-shadow: var(--shadow);
}

.nordic-tech-num {
    width: 40px;
    height: 40px;
    background: var(--mint);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.nordic-tech-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.nordic-tech-card p {
    font-size: 14px;
    color: var(--gray-medium);
    line-height: 1.7;
}

.nordic-ivf-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.nordic-link-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius);
    text-align: center;
    transition: all 0.2s ease;
}

.nordic-link-card:hover {
    background: var(--mint);
    color: var(--white);
    transform: translateY(-2px);
}

.nordic-link-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.nordic-link-card p {
    font-size: 13px;
    opacity: 0.8;
}

/* 就诊流程 */
.nordic-process {
    padding: 100px 0;
}

.nordic-process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.nordic-step {
    flex: 1;
    text-align: center;
}

.nordic-step-number {
    width: 56px;
    height: 56px;
    background: var(--white);
    border: 3px solid var(--mint);
    color: var(--mint-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    margin: 0 auto 16px;
}

.nordic-step h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.nordic-step p {
    font-size: 13px;
    color: var(--gray-medium);
    line-height: 1.6;
    padding: 0 8px;
}

.nordic-step-connector {
    flex: 0.5;
    height: 2px;
    background: var(--gray-light);
    margin-top: 28px;
}

.nordic-process-note {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 24px;
    background: var(--light-gray);
    border-radius: var(--radius);
    text-align: center;
}

.nordic-process-note p {
    font-size: 14px;
    color: var(--gray-medium);
    line-height: 1.7;
}

/* 知识分类 */
.nordic-departments {
    padding: 100px 0;
    background: var(--light-gray);
}

.nordic-dept-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.nordic-dept-item {
    background: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 500;
    text-align: center;
    transition: all 0.2s ease;
}

.nordic-dept-item:hover {
    background: var(--mint);
    color: var(--white);
}

/* 就诊指南 */
.nordic-guide {
    padding: 100px 0;
}

.nordic-guide-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.nordic-guide h2 {
    font-size: 32px;
    font-weight: 700;
    margin: 12px 0 20px;
}

.nordic-guide-desc {
    font-size: 15px;
    color: var(--gray-medium);
    line-height: 1.8;
    margin-bottom: 28px;
}

.nordic-guide-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.nordic-guide-item {
    padding: 24px;
    background: var(--light-gray);
    border-radius: var(--radius);
    transition: all 0.2s ease;
}

.nordic-guide-item:hover {
    background: var(--white);
    box-shadow: var(--shadow);
}

.nordic-guide-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.nordic-guide-item p {
    font-size: 13px;
    color: var(--gray-medium);
    line-height: 1.6;
}

/* 专家团队 */
.nordic-experts {
    padding: 100px 0;
    background: var(--light-gray);
}

.nordic-experts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.nordic-expert-card {
    background: var(--white);
    padding: 40px 28px;
    border-radius: var(--radius);
    text-align: center;
    transition: all 0.3s ease;
}

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

.nordic-expert-avatar {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--mint), var(--wood));
    border-radius: 50%;
    margin: 0 auto 20px;
}

.nordic-expert-card h4 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
}

.nordic-expert-card p {
    font-size: 14px;
    color: var(--gray-medium);
    line-height: 1.7;
}

/* 资讯列表 - 必须保留的CSS */
.nordic-news {
    padding: 100px 0;
}

ul.article-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    box-sizing: border-box;
}

ul.article-cards > li.article-card {
    min-width: 0;
    width: auto;
    max-width: none;
    margin: 0;
    float: none;
    box-sizing: border-box;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray-light);
    transition: all 0.3s ease;
}

ul.article-cards > li.article-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.article-card .card-thumb {
    width: 100%;
    overflow: hidden;
}

.article-card .card-thumb img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: 180px;
    object-fit: cover;
}

.article-card .card-title {
    overflow-wrap: anywhere;
    font-size: 16px;
    font-weight: 600;
    padding: 20px 20px 8px;
    line-height: 1.5;
}

.article-card .card-date {
    display: block;
    font-size: 12px;
    color: var(--gray-medium);
    padding: 0 20px 8px;
}

.article-card .card-summary {
    overflow-wrap: anywhere;
    font-size: 13px;
    color: var(--gray-medium);
    padding: 0 20px 20px;
    line-height: 1.6;
}

/* FAQ */
.nordic-faq {
    padding: 100px 0;
    background: var(--light-gray);
}

.nordic-faq-grid {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.nordic-faq-item {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
}

.nordic-faq-q {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    color: var(--charcoal);
}

.nordic-faq-plus {
    font-size: 22px;
    color: var(--mint);
    transition: transform 0.3s ease;
    font-weight: 300;
}

.nordic-faq-item.active .nordic-faq-plus {
    transform: rotate(45deg);
}

.nordic-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.nordic-faq-item.active .nordic-faq-a {
    max-height: 200px;
}

.nordic-faq-a p {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--gray-medium);
    line-height: 1.8;
}

/* 关于我们 */
.nordic-about {
    padding: 100px 0;
}

.nordic-about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: start;
}

.nordic-about-text h2 {
    font-size: 30px;
    font-weight: 700;
    margin: 12px 0 20px;
}

.nordic-about-text p {
    font-size: 15px;
    color: var(--gray-medium);
    line-height: 1.8;
    margin-bottom: 20px;
}

.nordic-about-list {
    margin-bottom: 28px;
}

.nordic-about-list li {
    padding: 8px 0;
    font-size: 15px;
    color: var(--charcoal);
}

.nordic-disclaimer {
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--radius);
    font-size: 14px;
    line-height: 1.7;
    color: var(--gray-medium);
}

.nordic-contact-card {
    background: var(--mint);
    color: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
}

.nordic-contact-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.nordic-contact-card > p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 24px;
}

.nordic-contact-phone a {
    font-size: 28px;
    font-weight: 700;
    display: block;
    margin-bottom: 16px;
}

.nordic-contact-phone a:hover {
    opacity: 0.8;
}

.nordic-contact-time {
    font-size: 13px;
    opacity: 0.8;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.nordic-contact-note {
    font-size: 12px;
    opacity: 0.7;
    line-height: 1.6;
}

/* 文章详情 */
.nordic-article-page {
    padding: 60px 0 100px;
    background: var(--light-gray);
    min-height: 60vh;
}

.nordic-article-container {
    max-width: 760px;
    margin: 0 auto;
    background: var(--white);
    padding: 56px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.nordic-article-breadcrumb {
    font-size: 14px;
    color: var(--gray-medium);
    margin-bottom: 32px;
}

.nordic-article-breadcrumb a {
    color: var(--gray-medium);
}

.nordic-article-breadcrumb a:hover {
    color: var(--mint-dark);
}

.nordic-article-title {
    font-size: 30px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 16px;
}

.nordic-article-meta {
    font-size: 13px;
    color: var(--gray-medium);
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-light);
}

.nordic-article-summary {
    font-size: 17px;
    line-height: 1.8;
    color: var(--charcoal);
    padding: 24px;
    background: rgba(136, 201, 176, 0.1);
    border-radius: var(--radius);
    margin-bottom: 28px;
    border-left: 4px solid var(--mint);
}

.nordic-article-cover {
    margin-bottom: 28px;
    border-radius: var(--radius);
    overflow: hidden;
}

.nordic-article-cover img {
    width: 100%;
}

.nordic-article-content {
    font-size: 16px;
    line-height: 1.9;
    color: var(--charcoal);
    margin-bottom: 40px;
}

.nordic-article-content h2,
.nordic-article-content h3,
.nordic-article-content h4 {
    margin: 32px 0 16px;
    font-weight: 600;
}

.nordic-article-content h2 { font-size: 22px; }
.nordic-article-content h3 { font-size: 19px; }
.nordic-article-content h4 { font-size: 17px; }

.nordic-article-content p {
    margin-bottom: 16px;
}

.nordic-article-content img {
    max-width: 100%;
    border-radius: var(--radius);
    margin: 24px 0;
}

.nordic-article-content ul,
.nordic-article-content ol {
    margin: 16px 0;
    padding-left: 24px;
}

.nordic-article-content li {
    margin-bottom: 8px;
}

.nordic-article-related {
    padding: 32px 0;
    border-top: 1px solid var(--gray-light);
    border-bottom: 1px solid var(--gray-light);
    margin-bottom: 28px;
}

.nordic-article-related h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 16px;
}

.nordic-related-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.nordic-related-links a {
    padding: 8px 16px;
    background: var(--light-gray);
    border-radius: 50px;
    font-size: 14px;
}

.nordic-related-links a:hover {
    background: var(--mint);
    color: var(--white);
}

.nordic-article-disclaimer {
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--radius);
    margin-bottom: 28px;
}

.nordic-article-disclaimer p {
    font-size: 13px;
    color: var(--gray-medium);
    line-height: 1.7;
}

.nordic-article-consult {
    text-align: center;
    padding: 36px;
    background: var(--light-gray);
    border-radius: var(--radius);
}

.nordic-article-consult p {
    font-size: 15px;
    color: var(--gray-medium);
    margin-bottom: 20px;
}

/* 页脚 */
.nordic-footer {
    background: var(--charcoal);
    color: var(--white);
    padding: 70px 0 0;
}

.nordic-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nordic-footer-logo {
    font-size: 20px;
    font-weight: 700;
    display: block;
    margin-bottom: 20px;
}

.nordic-footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-bottom: 20px;
}

.nordic-footer-phone {
    color: var(--mint);
    font-weight: 500;
}

.nordic-footer-phone:hover {
    color: var(--white);
}

.nordic-footer-col h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
}

.nordic-footer-col a {
    display: block;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 10px;
}

.nordic-footer-col a:hover {
    color: var(--mint);
}

.nordic-footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

.nordic-footer-links {
    display: flex;
    gap: 12px;
    align-items: center;
}

.nordic-footer-links a {
    color: rgba(255,255,255,0.5);
}

.nordic-footer-links a:hover {
    color: var(--mint);
}

/* 响应式 */
@media (max-width: 1024px) {
    .nordic-services-grid,
    .nordic-experts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nordic-ivf-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nordic-dept-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nordic-guide-grid,
    .nordic-ivf-intro,
    .nordic-about-grid,
    .nordic-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .nordic-footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .nordic-process-steps {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }
    
    .nordic-step-connector {
        width: 2px;
        height: 24px;
        margin: 0;
    }
    
    .nordic-step {
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .nordic-nav {
        display: none;
    }
    
    .nordic-menu-btn {
        display: flex;
    }
    
    .nordic-hero-text h1 {
        font-size: 30px;
    }
    
    .nordic-hero-buttons {
        flex-direction: column;
    }
    
    .nordic-btn {
        width: 100%;
    }
    
    .nordic-hero-image img {
        height: 280px;
    }
    
    .nordic-services-grid,
    .nordic-guide-list,
    .nordic-experts-grid,
    .nordic-dept-grid,
    .nordic-ivf-links,
    .nordic-faq-grid {
        grid-template-columns: 1fr;
    }
    
    .nordic-section-head h2 {
        font-size: 26px;
    }
    
    .nordic-article-container {
        padding: 32px 24px;
    }
    
    .nordic-article-title {
        font-size: 24px;
    }
    
    .nordic-footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .nordic-footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .nordic-contact-card {
        padding: 32px 24px;
    }
}

/* 减少动效 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
}

/* 渐入 */
.nordic-fade {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.nordic-fade.visible {
    opacity: 1;
    transform: translateY(0);
}