@font-face {
    font-family: 'Noto Sans SC';
    src: local('Noto Sans CJK SC'), local('PingFang SC'), local('Microsoft YaHei'), local('SimHei');
}
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #7EC8D9;
    --primary-light: #A8E0F0;
    --primary-dark: #5BBDD4;
    --accent: #F4B4C4;
    --accent-dark: #E89AAB;
    --secondary: #B8E4ED;
    --white: #ffffff;
    --bg-light: #F8FBFD;
    --bg-gray: #F0F5F7;
    --bg-gradient: linear-gradient(135deg, #F0F7FF 0%, #FDF5F7 100%);
    --text-dark: #333333;
    --text-gray: #666666;
    --text-light: #999999;
    --shadow: 0 2px 8px rgba(126, 200, 217, 0.12);
    --shadow-hover: 0 4px 15px rgba(244, 180, 196, 0.25);
    --radius: 8px;
    --radius-sm: 6px;
}
body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    line-height: 1.5;
    background: var(--white);
    overflow-x: hidden;
}
.nav-phone a{}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 5px rgba(0,0,0,0.05);
    z-index: 1000;
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 55px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    height: 45px;
}
.logo-img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}
.logo-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
    padding-top: 4px;
}
.logo-text-cn {
    font-size: 17px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 3px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.logo-text-en {
    font-size: 8px;
    font-weight: 500;
    color: var(--text-light);
    letter-spacing: 2px;
    text-transform: uppercase;
}
.nav-menu {
    display: flex;
    gap: 20px;
    list-style: none;
}
.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 13px;
    transition: color 0.3s;
}
.nav-menu a:hover { color: var(--primary); }
.nav-phone {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--primary);
    font-weight: 600;
    font-size: 13px;
    background: rgba(126, 200, 217, 0.08);
    padding: 6px 12px;
    border-radius: 15px;
}
.mobile-toggle { display: none; }

/* Banner Carousel */
.banner-carousel {
    margin-top: 55px;
    position: relative;
    height: 400px;
    overflow: hidden;
}
.carousel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}
.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}
.carousel-slide.active { opacity: 1; }
.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: rgba(126, 200, 217, 0.3);
}
.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(126, 200, 217, 0.75) 0%, rgba(244, 180, 196, 0.65) 100%);
}
.carousel-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    z-index: 10;
    width: 90%;
    max-width: 700px;
}
.carousel-badge {
    display: inline-block;
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(4px);
    padding: 4px 14px;
    border-radius: 15px;
    font-size: 12px;
    margin-bottom: 12px;
    border: 1px solid rgba(255,255,255,0.3);
}
.carousel-content h1 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 12px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.35), 0 0 20px rgba(255,255,255,0.3);
    letter-spacing: 1px;
}
.carousel-content p {
    font-size: 15px;
    opacity: 1;
    margin-bottom: 18px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.3), 0 0 15px rgba(255,255,255,0.2);
}
.carousel-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(126, 200, 217, 0.3);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent), var(--primary));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 180, 196, 0.4);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.5);
}
.carousel-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}
/* Banner CTA */
.banner-cta {
    background: linear-gradient(135deg, #fff5f7 0%, #f0f9fb 100%);
    padding: 15px 20px;
    text-align: center;
}
.banner-cta-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}
.cta-phone-text {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-gray);
}
.cta-label { font-weight: 500; }
.cta-divider { color: var(--primary); }
.cta-phone { font-weight: 600; color: var(--primary-dark); font-size: 16px; }
.cta-btn-pink {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    color: #fff;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(244, 180, 196, 0.4);
    transition: all 0.3s;
}
.cta-btn-pink:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 180, 196, 0.5);
}
@media (max-width: 600px) {
    .banner-cta-inner { flex-direction: column; gap: 12px; }
}
.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
}
.carousel-dot.active {
    background: var(--white);
}

/* Section Styles - COMPACT */
.section { padding: 40px 20px !important; }
.section-gray { background: var(--bg-gradient); }
.section-container { max-width: 1200px; margin: 0 auto; }
.section-header {
    text-align: center;
    margin-bottom: 30px !important;
}
.section-header::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    margin: 8px auto 0 !important;
    border-radius: 2px;
}
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    padding: 4px 12px !important;
    border-radius: 15px;
    font-size: 11px !important;
    font-weight: 500;
}
.section-title {
    font-size: 22px !important;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 !important;
}
.section-subtitle {
    font-size: 13px !important;
    color: var(--text-gray);
    margin-top: 5px !important;
}

/* About Section - COMPACT */
.about-section {
    position: relative;
}
.about-content {
    display: grid;
    grid-template-columns: 40% 60%;
    gap: 15px !important;
    align-items: center;
}
.about-image-main {
    width: 100%;
    height: 280px;
    border-radius: var(--radius);
    overflow: hidden;
}
.about-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-stats {
    position: absolute;
    bottom: -15px;
    right: -15px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    padding: 12px 20px;
    border-radius: var(--radius);
}
.about-stats-num { font-size: 28px; font-weight: 700; }
.about-stats-text { font-size: 12px; opacity: 0.9; }
.about-image { position: relative; }
.about-text h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-dark);
    font-weight: 700;
}
.about-text h3 span { color: var(--primary); }
.about-text p {
    color: var(--text-gray);
    margin-bottom: 8px;
    line-height: 1.5;
    font-size: 13px;
}
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 12px;
}
.about-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
}
.about-feature-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 11px;
}
.about-feature span {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-dark);
}

/* Advantages Section - 3 COL COMPACT */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px 12px;
    max-width: 900px;
    margin: 0 auto;
}
.advantage-card {
    background: var(--white);
    padding: 18px 15px !important;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 140px !important;
    border: 1px solid rgba(126, 200, 217, 0.08);
}
.advantage-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}
.advantage-icon {
    width: 44px !important;
    height: 44px !important;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px !important;
    color: var(--white);
    margin-bottom: 8px;
}
.advantage-content h4 {
    font-size: 13px !important;
    margin-bottom: 4px;
    color: var(--text-dark);
    font-weight: 600;
}
.advantage-content p {
    font-size: 11px !important;
    color: var(--text-gray);
    line-height: 1.4;
}

/* Packages Section - COMPACT */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
}
.packages-note {
    text-align: center;
    margin-top: 15px;
    padding: 10px 16px;
    background: rgba(126, 200, 217, 0.08);
    border-radius: 8px;
}
.package-desc {
    padding: 8px 12px;
    background: rgba(126, 200, 217, 0.06);
    font-size: 11px;
    color: var(--text-gray);
    text-align: center;
    border-bottom: 1px solid rgba(126, 200, 217, 0.1);
}
.packages-note p {
    color: var(--text-gray);
    font-size: 12px;
}
.packages-note i {
    color: var(--primary);
    margin-right: 5px;
}
.package-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border: 1px solid rgba(126, 200, 217, 0.08);
    position: relative;
}
.package-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.package-card.featured {
    border: 2px solid var(--primary);
}
.package-badge {
    position: absolute;
    top: 10px;
    right: -25px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    padding: 3px 25px;
    font-size: 10px;
    font-weight: 600;
    transform: rotate(45deg);
}
.package-image {
    height: 100px !important;
    overflow: hidden;
    position: relative;
}
.package-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.package-header {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    padding: 12px !important;
    text-align: center;
    color: var(--white);
}
.package-card.featured .package-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}
.package-type { font-size: 11px; opacity: 0.9; margin-bottom: 2px; }
.package-name { font-size: 15px; font-weight: 700; }
.package-price { font-size: 22px; font-weight: 700; margin: 6px 0 2px; }
.package-price span { font-size: 11px; opacity: 0.85; }
.package-unit { font-size: 11px; opacity: 0.85; }
.package-body { padding: 12px !important; }
.package-features { list-style: none; }
.package-features li {
    padding: 5px 0 !important;
    border-bottom: 1px solid var(--bg-gray);
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 11px !important;
    color: var(--text-gray);
    line-height: 1.4;
}
.package-features li:last-child { border-bottom: none; }
.package-features li i { color: var(--primary); font-size: 9px; margin-top: 3px; flex-shrink: 0; }
.package-btn {
    display: block;
    width: 100%;
    padding: 8px !important;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    text-align: center;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-decoration: none;
    margin-top: 10px;
    transition: all 0.3s;
}
.package-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    transform: translateY(-2px);
}

/* Process Section - ULTRA COMPACT SINGLE LINE */
.process-wrapper { margin-top: 15px; }
.flow-chart {
    display: flex !important;
    justify-content: center;
    align-items: flex-start;
    gap: 5px !important;
}
.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    max-width: 150px;
}
.process-note {
    text-align: center;
    margin-top: 20px;
    padding: 12px 20px;
    background: rgba(126, 200, 217, 0.08);
    border-radius: 8px;
}
.process-note p {
    color: var(--text-gray);
    font-size: 12px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
}
.process-note p i { margin-right: 3px; color: var(--primary); }
.step-circle {
    width: 45px !important;
    height: 45px !important;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    margin-bottom: 5px;
    position: relative;
}
.step-title {
    font-size: 13px !important;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 3px;
    white-space: nowrap;
}
.step-desc {
    font-size: 10px !important;
    color: var(--text-gray);
    line-height: 1.4;
    display: block;
    max-width: 130px;
}
.flow-connector {
    display: none !important;
}
.flow-arrow {
    display: flex;
    align-items: center;
    color: var(--primary-light);
    font-size: 14px;
    padding-top: 15px;
    flex-shrink: 0;
}

/* Cases Section - COMPACT */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px !important;
}
.case-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}
.case-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}
.case-image {
    height: 120px !important;
    position: relative;
    overflow: hidden;
}
.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.case-tag {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--primary);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 10px;
}
.case-emoji {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 18px;
}
.case-body { padding: 10px !important; }
.case-title {
    font-size: 13px !important;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
    line-height: 1.4;
}
.case-desc {
    font-size: 11px !important;
    color: var(--text-gray);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.case-info {
    display: flex;
    gap: 10px;
    margin-top: 8px;
    flex-wrap: wrap;
}
.case-info-item {
    font-size: 10px;
    color: var(--text-light);
}
.case-info-item i { margin-right: 3px; }
.case-info-item strong { color: var(--primary); }

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
    text-align: center;
    padding: 25px 20px !important;
}
.cta h3 {
    font-size: 20px;
    margin-bottom: 8px;
}
.cta p {
    font-size: 13px;
    opacity: 0.9;
    margin-bottom: 12px;
}
.cta-phone {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}
.cta .btn-primary {
    background: var(--white);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(126, 200, 217, 0.3);
}

/* News Section - COMPACT */
.news-grid {
    display: grid;
    grid-template-columns: 55% 45%;
    gap: 10px !important;
}
.news-main {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.news-main-image {
    height: 130px !important;
    position: relative;
    overflow: hidden;
}
.news-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.news-category {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: var(--primary);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 10px;
}
.news-main-body { padding: 10px !important; }
.news-main-title {
    font-size: 13px !important;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
    line-height: 1.4;
}
.news-main-desc {
    font-size: 11px !important;
    color: var(--text-gray);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-meta {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    font-size: 10px;
    color: var(--text-light);
}
.news-meta i { margin-right: 3px; }
.news-list { display: flex; flex-direction: column; gap: 8px; }
.news-item {
    background: var(--white);
    border-radius: var(--radius);
    padding: 8px !important;
    display: flex;
    gap: 8px;
    align-items: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}
.news-item:hover {
    transform: translateX(3px);
    box-shadow: var(--shadow-hover);
}
.news-thumb {
    width: 60px !important;
    height: 50px !important;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.news-date {
    text-align: center;
    flex-shrink: 0;
    width: 35px;
}
.news-date-day { font-size: 16px; font-weight: 700; color: var(--primary); }
.news-date-month { font-size: 9px; color: var(--text-light); }
.news-content { flex: 1; min-width: 0; }
.news-content h4 {
    font-size: 12px !important;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news-content p {
    font-size: 10px !important;
    color: var(--text-gray);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Footer - COMPACT */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 20px !important;
}
.footer-container { max-width: 1200px; margin: 0 auto; }
.footer-top {
    display: grid;
    grid-template-columns: 30% 15% 15% 25%;
    gap: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand h3 {
    font-size: 16px;
    margin-bottom: 8px;
}
.footer-brand p {
    font-size: 11px;
    color: rgba(255,255,255,0.7);
    line-height: 1.5;
}
.footer-title {
    font-size: 13px;
    margin-bottom: 10px;
    color: var(--primary-light);
}
.footer-links {
    list-style: none;
}
.footer-links li { margin-bottom: 6px; }
.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 11px;
}
.footer-links a:hover { color: var(--white); }
.footer-contact p {
    font-size: 11px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.footer-contact .icon { color: var(--primary-light); }
.footer-slogan {
    margin-top: 12px;
    font-size: 11px;
    color: var(--accent);
    font-style: italic;
    padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: block;
}
.footer-slogan i { color: var(--accent); margin-right: 4px; }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    font-size: 10px;
    color: rgba(255,255,255,0.5);
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
}
.footer-social a:hover { color: var(--white); }

/* Animations */
.animate-on-scroll {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: all 0.5s ease;
}
.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
    .advantages-grid, .guarantees-wrapper, .packages-grid, .cases-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .about-content { grid-template-columns: 1fr; gap: 15px !important; }
    .about-image-main { height: 200px; }
    .flow-chart { flex-wrap: wrap; gap: 10px !important; justify-content: center; }
    .flow-step { max-width: 28%; min-width: 80px; }
    .flow-arrow { display: none !important; }
    .news-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: repeat(2, 1fr); }
    .footer { padding: 15px !important; }
    .footer-brand p { display: none; }
    .footer-links li { margin-bottom: 4px; }
    .footer-contact p { margin-bottom: 4px; font-size: 10px; }
    .footer-bottom { padding-top: 8px; font-size: 9px; }
}
@media (max-width: 600px) {
    .advantages-grid, .guarantees-wrapper, .cases-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .packages-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .advantage-card { height: auto !important; padding: 12px 8px !important; min-height: 100px; justify-content: flex-start; }
    .advantage-icon { width: 40px !important; height: 40px !important; font-size: 16px !important; border-radius: 8px; margin: 0 auto 8px !important; display: flex; }
    .advantage-content h4 { font-size: 11px !important; text-align: center; }
    .advantage-content p { font-size: 9px !important; display: none; }
    .advantage-card .advantage-content { width: 100%; }
    .nav-menu { display: none; }
    .mobile-toggle { display: flex; }
    .footer-top { grid-template-columns: 1fr; }
    .carousel-content h1 { font-size: 24px; }
    .banner-carousel { height: 320px; }
    .footer-top { grid-template-columns: 1fr !important; gap: 10px; }
    .footer { padding: 12px !important; }
    .footer-brand p { display: none; }
    .footer-links li { margin-bottom: 3px; }
    .footer-links a { font-size: 10px; }
    .footer-contact p { margin-bottom: 3px; font-size: 10px; }
    .footer-bottom { padding-top: 6px; font-size: 9px; flex-wrap: wrap; gap: 5px; }
    .footer-social { gap: 8px; }
}

/* 侧边抽屉菜单 */
.side-drawer {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100%;
    z-index: 2000;
    transition: left 0.3s ease;
}
.side-drawer.active {
    left: 0;
}
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}
.side-drawer.active .drawer-overlay {
    opacity: 1;
    visibility: visible;
}
.drawer-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background: var(--white);
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    overflow-y: auto;
}
.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--bg-gray);
}
.drawer-header h3 {
    font-size: 16px;
    color: var(--primary);
}
.drawer-close {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-gray);
    font-size: 18px;
}
.drawer-section {
    padding: 15px;
    border-bottom: 1px solid var(--bg-gray);
}
.drawer-section h4 {
    font-size: 13px;
    color: var(--primary);
    margin-bottom: 10px;
    font-weight: 600;
}
.drawer-section a {
    display: block;
    padding: 8px 0;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 13px;
    border-bottom: 1px solid var(--bg-gray);
}
.drawer-section a:last-child {
    border-bottom: none;
}
.drawer-section a:hover {
    color: var(--primary);
}
.nav-phone a, .cta-phone a{
    text-decoration: none; /* 去除下划线 */
    color: inherit;        /* 继承父元素颜色，避免默认蓝色 */
    cursor: pointer;       /* 保持手型光标，可选 */
    background: none;      /* 去除背景色 */
    border: none;          /* 去除边框 */
    outline: none;
}