* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: #ffffff;
    color: #0a2c3a;
    overflow-x: hidden;
    line-height: 1.5;
}
:root {
    --blue-dark: #062c42;
    --blue-primary: #0f5b8c;
    --blue-bright: #2c7cb6;
    --blue-soft: #e1f0fa;
    --gray-soft: #f1f5f9;
    --gray-border: #dfe9f0;
    --text-dark: #0a2e3f;
    --text-muted: #2e5a74;
    --white: #ffffff;
    --shadow-sm: 0 5px 15px rgba(0,0,0,0.04);
    --shadow-md: 0 20px 30px -12px rgba(0,0,0,0.1);
    --shadow-lg: 0 25px 35px -15px rgba(0,0,0,0.2);
    --transition-default: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}
html { scroll-behavior: smooth; }
section, footer { scroll-margin-top: 88px; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 28px; }

/* header */
.site-header {
    position: sticky;
    top: 0;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 0.8rem 0;
}
.logo a {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue-dark), var(--blue-primary));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    text-decoration: none;
}
.logo span { color: var(--blue-bright); }
.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    align-items: center;
}
.nav-links li { position: relative; }
.nav-links a {
    text-decoration: none;
    font-weight: 600;
    color: var(--text-dark);
    transition: 0.2s;
    font-size: 1rem;
    padding: 0.5rem 0;
    display: inline-block;
}
.nav-links a:hover { color: var(--blue-primary); }
.dropdown-menu {
    position: absolute;
    top: 42px;
    left: 0;
    background: white;
    box-shadow: var(--shadow-md);
    border-radius: 20px;
    width: 220px;
    list-style: none;
    padding: 0.7rem 0;
    opacity: 0;
    visibility: hidden;
    transition: 0.2s;
    z-index: 150;
    border: 1px solid var(--gray-border);
}
.dropdown-menu li a {
    padding: 0.6rem 1.3rem;
    font-weight: 500;
    font-size: 0.9rem;
    display: block;
}
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(6px);
}
.mobile-toggle {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--blue-dark);
}
@media (max-width: 900px) {
        .navbar {
        flex-direction: row;
        justify-content: space-between;
    }
    .mobile-toggle {
        display: block !important; /* 强制显示三横杠按钮 */
        font-size: 1.8rem;
        cursor: pointer;
        color: var(--blue-dark);
        z-index: 1001;
    }
    .nav-links {
        position: fixed;
        top: 72px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 72px);
        background: white;
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem 1.8rem;
        gap: 1.8rem;
        transition: 0.3s;
        box-shadow: 4px 0 20px rgba(0,0,0,0.08);
        z-index: 1000;
        overflow-y: auto;
    }
    .nav-links.active { left: 0; }
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        display: none;
        box-shadow: none;
        width: 100%;
        padding-left: 1rem;
        background: #f5f9fe;
        margin-top: 0.5rem;
        border-radius: 16px;
    }
    .dropdown.active .dropdown-menu { display: block; }
    .dropdown > a { display: flex; justify-content: space-between; align-items: center; width: 100%; }
    .dropdown.active > a i { transform: rotate(180deg); }
}

/* hero slider */
.hero {
    position: relative;
    width: 100%;
    height: 85vh;
    min-height: 550px;
    overflow: hidden;
}
.slider { position: relative; width: 100%; height: 100%; }
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center 30%;
    opacity: 0;
    transition: opacity 0.9s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.slide.active { opacity: 1; z-index: 2; }
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(6,44,66,0.75), rgba(15,91,140,0.6));
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    text-align: center;
    color: white;
    padding: 0 1.5rem;
    animation: fadeUp 0.6s ease-out;
}
.hero-content h1 { font-size: clamp(2.2rem,6vw,4rem); font-weight: 800; margin-bottom: 1rem; text-shadow: 0 2px 5px rgba(0,0,0,0.2); }
.hero-content p { font-size: 1.2rem; margin-bottom: 2rem; }
.btn-primary {
    background: var(--blue-bright);
    color: white;
    padding: 0.9rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    gap: 10px;
    align-items: center;
    transition: 0.2s;
    border: none;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-3px); }
.btn-outline { background: transparent; border: 2px solid white; margin-left: 1rem; }
.btn-outline:hover { background: white; color: var(--blue-primary); border-color: white; }
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(4px);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    color: white;
    font-size: 1.5rem;
}
.slider-arrow:hover { background: var(--blue-primary); }
.prev { left: 20px; }
.next { right: 20px; }
.dots {
    position: absolute;
    bottom: 25px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 12px;
    z-index: 10;
}
.dot {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.6);
    border-radius: 50%;
    cursor: pointer;
}
.dot.active { background: white; width: 28px; border-radius: 20px; }
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* sections */
.section-pad { padding: 5rem 0; }
.section-title { text-align: center; font-size: 2.3rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 1rem; }
.section-sub { text-align: center; max-width: 700px; margin: 0 auto 2.5rem auto; color: var(--text-muted); font-size: 1.1rem; }
.bg-white { background: var(--white); }
.bg-light { background: var(--gray-soft); }

/* 三个优势卡片 - 加强 hover 效果 */
.pain-points { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: center; margin: 2rem 0; }
.pain-card {
    background: white;
    border-radius: 28px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    flex: 1;
    min-width: 220px;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.25s;
    border-bottom: 3px solid var(--blue-bright);
    cursor: pointer;
}
.pain-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-bottom: 5px solid var(--blue-primary);
    background: linear-gradient(to bottom, #ffffff, #f9fbfd);
}
.pain-card i {
    font-size: 2.8rem;
    color: var(--blue-primary);
    margin-bottom: 1rem;
    transition: transform 0.3s ease, color 0.3s;
}
.pain-card:hover i {
    transform: scale(1.12);
    color: var(--blue-bright);
}
.pain-card h3 {
    transition: color 0.2s;
}
.pain-card:hover h3 {
    color: var(--blue-primary);
}

/* about */
.about-grid { display: flex; flex-wrap: wrap; gap: 3rem; align-items: center; }
.about-text { flex: 1.2; }
.about-img { flex: 1; border-radius: 32px; overflow: hidden; box-shadow: var(--shadow-md); }
.about-img img { width: 100%; display: block; }
.cert-badge { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }
.badge { background: var(--blue-soft); padding: 0.4rem 1rem; border-radius: 50px; font-weight: 600; font-size: 0.85rem; }

@media (max-width: 768px) {
.container {
        padding: 0 16px;
    }
    .inner-banner .container {
        padding: 0 16px;
    }
	    .about-grid {
        flex-direction: column;
    }
    .about-img {
        width: 100%;
        margin-top: 1.5rem;
    }
    .about-img img {
        width: 100%;
        height: auto;
		
    }
	
}
/* products with overlay */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 1.5rem; }
.product-card {
    position: relative;
    background: white;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-default);
    cursor: pointer;
}
.product-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.product-img { width: 100%; aspect-ratio: 400/267; object-fit: cover; display: block; transition: transform 0.5s ease; }
.product-card:hover .product-img { transform: scale(1.03); }
.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 1rem;
    color: white;
}
.product-card:hover .product-overlay { opacity: 1; }
.product-overlay h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.product-overlay h3 a { color: white; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.5); }
.product-overlay h3 a:hover { border-bottom-color: white; }
.product-overlay p { font-size: 0.85rem; margin: 0.2rem 0; line-height: 1.3; }
.product-name {
   /* position: absolute;*/
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0.8rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--blue-dark);
    background: white;
    border-top: 1px solid var(--gray-border);
    transition: background 0.2s;
    z-index: 1;
}
.product-card:hover .product-name { background: var(--blue-soft); color: var(--blue-primary); }
@media (max-width: 992px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .product-grid { grid-template-columns: 1fr; } }

/* 全宽横幅 */
.full-width-banner {
    width: 100%;
    background: linear-gradient(135deg, #062c42 0%, #0f5b8c 100%);
    padding: 3rem 0;
    margin: 2rem 0;
}
.banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}
.banner-text { flex: 2; color: white; }
.banner-text h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: inline-block;
    position: relative;
}
.banner-text h2::after {
    content: "|";
    animation: blink 1s step-end infinite;
    margin-left: 5px;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
.banner-text p { font-size: 1rem; margin: 0.5rem 0; opacity: 0.9; line-height: 1.5; }
.banner-btn { flex: 0 0 auto; }
.banner-btn .btn-primary {
    background: #f97316;
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.banner-btn .btn-primary:hover { background: #ea580c; transform: translateY(-2px); }
@media (max-width: 768px) {
    .banner-content { flex-direction: column; text-align: center; }
    .banner-text h2 { font-size: 1.8rem; }
}

/* 全宽 CTA */
.full-width-cta {
    width: 100%;
    background: linear-gradient(115deg, #062c42, #0f5b8c);
    padding: 3rem 0;
    margin: 2rem 0;
}
.cta-inner {
    text-align: center;
    color: white;
}
.cta-inner h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}
.cta-inner p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}
.cta-inner .btn-primary {
    background: white;
    color: var(--blue-dark);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.cta-inner .btn-primary:hover {
    background: #f0f9ff;
    transform: translateY(-2px);
}

/* factory gallery with overlay */
.factory-show { background: var(--white); border-radius: 48px; padding: 2rem; box-shadow: var(--shadow-sm); }
.factory-gallery { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 1.5rem; justify-content: center; }
.factory-item {
    position: relative;
    flex: 1;
    min-width: 220px;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-default);
    cursor: pointer;
}
.factory-item:hover { transform: scale(1.02); box-shadow: var(--shadow-md); }
.factory-item img { width: 100%; height: 240px; object-fit: cover; display: block; transition: transform 0.5s ease; }
.factory-item:hover img { transform: scale(1.03); }
.factory-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.75);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 1rem;
    color: white;
}
.factory-item:hover .factory-overlay { opacity: 1; }
.factory-overlay h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.factory-overlay h3 a { color: white; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.5); }
.factory-overlay h3 a:hover { border-bottom-color: white; }
.factory-overlay p { font-size: 0.8rem; margin: 0.2rem 0; line-height: 1.3; }

/* cases with overlay */
.cases-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.case-card {
    position: relative;
    background: white;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-default);
    cursor: pointer;
}
.case-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.case-card img { width: 100%; height: 210px; object-fit: cover; display: block; transition: transform 0.5s ease; }
.case-card:hover img { transform: scale(1.03); }
.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 210px;
    background: rgba(0,0,0,0.75);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 1rem;
    color: white;
}
.case-card:hover .case-overlay { opacity: 1; }
.case-overlay h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.case-overlay h3 a { color: white; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.5); }
.case-overlay h3 a:hover { border-bottom-color: white; }
.case-overlay p { font-size: 0.85rem; margin: 0.2rem 0; line-height: 1.3; }
.case-content { padding: 1.5rem; background: white; position: relative; z-index: 1; }

/* news static grid */
.news-static-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}
.news-card {
    background: white;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-default);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.news-img { width: 100%; height: 180px; object-fit: cover; transition: transform 0.4s; }
.news-card:hover .news-img { transform: scale(1.02); }
.news-info { padding: 1.2rem; flex: 1; }
.news-date { font-size: 0.75rem; color: var(--blue-bright); text-transform: uppercase; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 6px; }
.news-info h4 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.news-info h4 a { color: var(--blue-dark); text-decoration: none; transition: color 0.2s; }
.news-info h4 a:hover { color: var(--blue-primary); text-decoration: underline; }
.news-info p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.4; }
@media (max-width: 992px) { .news-static-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .news-static-grid { grid-template-columns: 1fr; } }

/* contact & footer */
.contact-flex { display: flex; flex-wrap: wrap; gap: 2rem; background: var(--white); border-radius: 48px; padding: 2rem; box-shadow: var(--shadow-sm); margin-top: 2rem; }
.contact-info, .contact-form { flex: 1; }
.input-field { width: 100%; padding: 0.9rem 1rem; margin-bottom: 1rem; border-radius: 30px; border: 1px solid #cddfe8; background: white; }
.whatsapp-float {
    position: fixed; bottom: 28px; right: 28px; background: #25D366; color: white;
    border-radius: 50px; padding: 12px 22px; display: flex; align-items: center; gap: 10px;
    font-weight: 700; text-decoration: none; box-shadow: 0 8px 20px rgba(0,0,0,0.2); z-index: 1000;
}
@media (max-width: 640px) { .whatsapp-float span { display: none; } .whatsapp-float { padding: 12px; border-radius: 50%; } }
.fade-up { opacity: 0; transform: translateY(35px); transition: opacity 0.8s cubic-bezier(0.2,0.9,0.4,1.1), transform 0.8s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
footer { background: #05222e; color: #c0d4e2; padding: 3.5rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 2.5rem; margin-bottom: 2.5rem; }
.footer-col h4 { font-size: 1.2rem; margin-bottom: 1.2rem; color: white; }
.footer-col p, .footer-col ul { font-size: 0.9rem; line-height: 1.6; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.6rem; }
.footer-col a { color: #b9d0e0; text-decoration: none; transition: 0.2s; }
.footer-col a:hover { color: white; text-decoration: underline; }
.social-icons { display: flex; gap: 1rem; margin-top: 1rem; }
.social-icons a { background: rgba(255,255,255,0.1); width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; color: white; }
.qr-section { display: flex; gap: 1.5rem; margin-top: 1rem; }
.qr-item { text-align: center; }
.qr-item img { width: 90px; height: 90px; background: white; padding: 4px; border-radius: 12px; }
.copyright { text-align: center; border-top: 1px solid #2c566e; padding-top: 2rem; font-size: 0.8rem; }

/* 联系方式区域 - 黑色链接，行间距增加 */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 1rem;
}
.contact-item {
    font-size: 1rem;
    line-height: 1.5;
}
.contact-item a, 
.contact-item span {
    color: #1a1a1a !important;
    text-decoration: none;
    font-weight: 500;
}
.contact-item a:hover {
    color: var(--blue-primary) !important;
    text-decoration: underline;
}

/* 页脚中的联系方式（白色） */
.footer-contact-details {
    margin-top: 0.5rem;
}
.footer-contact-details p {
    margin: 5px 0;
}
.footer-contact-details a,
.footer-contact-details span {
    color: #ffffff !important;
}
.footer-contact-details a:hover {
    color: var(--blue-bright) !important;
}

/* Get Started 按钮 hover 变为绿色 */
.nav-btn {
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: white !important;
    padding: 0.5rem 1.2rem !important;
    border-radius: 40px;
    font-weight: 700;
    margin-left: 0.5rem;
    transition: all 0.3s ease;
}
.nav-btn:hover {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    transform: translateY(-3px);
    box-shadow: 0 6px 14px rgba(0,0,0,0.25);
}
@media (max-width: 900px) {
    .nav-btn { display: inline-block; margin: 0.5rem 0 0 0; }
}

/* 表单提交行：按钮和验证码在同一行 */
.form-submit-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
    margin-top: 1rem;
}
.captcha-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #f8fafc;
    padding: 5px 12px;
    border-radius: 50px;
    border: 1px solid #cddfe8;
}
.captcha-input-inline {
    width: 100px;
    padding: 8px 10px;
    border: 1px solid #cddfe8;
    border-radius: 40px;
    font-size: 0.9rem;
    background: white;
}
#captchaCanvas {
    width: 120px;
    height: 30px;
    display: inline-block;
    border-radius: 8px;
    cursor: pointer;
}
.captcha-refresh {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--blue-primary);
    transition: color 0.2s;
}
.captcha-refresh:hover {
    color: var(--blue-dark);
}
@media (max-width: 768px) {
    .form-submit-row {
        flex-direction: column;
        align-items: stretch;
    }
    .captcha-wrapper {
        justify-content: space-between;
    }
}
/*-----------------------------------内页banner样式-------------------------------*/

 /* 内页横幅样式 */
        .inner-banner {
            width: 100%;
            height: 200px;
            
            background-blend-mode: overlay;
            display: flex;
            align-items: center;
            padding: 0 28px;
        }
        .inner-banner .container {
            max-width: 1280px;
            margin: 0 auto;
            width: 100%;
        }
        .inner-banner h1 {
            font-size: 26px;
            font-weight: 700;
            color: white;
            margin-bottom: 8px;
        }
        .inner-banner .breadcrumb {
            font-size: 16px;
            color: rgba(255,255,255,0.8);
        }
        .inner-banner .breadcrumb a {
            color: white;
            text-decoration: none;
        }
        .inner-banner .breadcrumb a:hover {
            text-decoration: underline;
        }
        .page-content {
            padding: 4rem 0;
        }
        /* 统计卡片布局 */
        .about-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            margin: 3rem 0;
            justify-content: center;
        }
        .stat-item {
            text-align: center;
            background: white;
            padding: 2rem;
            border-radius: 28px;
            box-shadow: var(--shadow-sm);
            flex: 1;
            min-width: 180px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .stat-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--blue-primary);
            margin-bottom: 0.5rem;
        }
        .stat-label {
            font-size: 1rem;
            color: var(--text-muted);
        }
        @media (max-width: 768px) {
            .inner-banner {
                padding: 0 20px;
            }
            .stat-number {
                font-size: 2rem;
            }
        }
/*----------------------------产品列表-------------------------------------*/
 /* 产品列表页专用样式（左右布局）*/
        .products-layout {
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            margin: 3rem 0;
        }
        .products-sidebar {
            flex: 1;
            min-width: 260px;
        }
        .products-content {
            flex: 3;
            min-width: 280px;
        }
        /* 产品分类模块 */
        .category-box {
            background: white;
            border-radius: 28px;
            padding: 1.8rem;
            box-shadow: var(--shadow-sm);
            margin-bottom: 2rem;
        }
        .category-box h3 {
            font-size: 1.4rem;
            margin-bottom: 1.2rem;
            color: var(--blue-dark);
            border-left: 4px solid var(--blue-bright);
            padding-left: 12px;
        }
        .category-list {
            list-style: none;
        }
        .category-list li {
            margin-bottom: 0.8rem;
        }
        .category-list a {
            color: var(--text-dark);
            text-decoration: none;
            transition: 0.2s;
            display: block;
            padding: 0.3rem 0;
            font-weight: 500;
        }
        .category-list a:hover {
            color: var(--blue-primary);
            padding-left: 5px;
        }
        /* 热门新闻（复用新闻卡片，但改为纵向排列）*/
        .hot-news-list {
            background: white;
            border-radius: 28px;
            padding: 1.8rem;
            box-shadow: var(--shadow-sm);
        }
        .hot-news-list h3 {
            font-size: 1.4rem;
            margin-bottom: 1.2rem;
            color: var(--blue-dark);
            border-left: 4px solid var(--blue-bright);
            padding-left: 12px;
        }
        .hot-news-item {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--gray-border);
        }
        .hot-news-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        .hot-news-img {
            width: 70px;
            height: 70px;
            object-fit: cover;
            border-radius: 16px;
        }
        .hot-news-info h4 {
            font-size: 1rem;
            margin-bottom: 0.3rem;
        }
        .hot-news-info h4 a {
            color: var(--blue-dark);
            text-decoration: none;
        }
        .hot-news-info h4 a:hover {
            color: var(--blue-primary);
        }
        .hot-news-date {
            font-size: 0.7rem;
            color: var(--text-muted);
        }
        /* 右侧产品网格 */
        .product-list-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .product-list-item {
            background: white;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-default);
        }
        .product-list-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
        }
        .product-list-item img {
            width: 100%;
            aspect-ratio: 3 / 2;
            object-fit: cover;
        }
        .product-list-info {
            padding: 1rem 1rem 1.2rem;
            text-align: center;
        }
        .product-list-info h3 {
            font-size: 1.1rem;
            margin-bottom: 0.3rem;
            color: var(--blue-dark);
        }
		.product-list-info h3 a{ color:#000; text-decoration:none
        }
        .product-list-info p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        /* 分页样式 */
        .pagination {
          margin: 10px auto;
			
			 display: inline-block;
            padding: 8px 14px;
            background: white;
            border-radius: 40px;
            text-decoration: none;
            color: var(--blue-primary);
            font-weight: 500;
            transition: 0.2s;
            border: 1px solid var(--gray-border);
			
        }
        .pagination a {
            display: inline-block;
            padding: 8px 14px;
            background: white;
            border-radius: 40px;
            text-decoration: none;
            color: var(--blue-primary);
            font-weight: 500;
            transition: 0.2s;
            border: 1px solid var(--gray-border);
        }
        .pagination a:hover {
            background: var(--blue-primary);
            color: white;
            border-color: var(--blue-primary);
        }
        .pagination .active {
            background: var(--blue-primary);
            color: white;
            border-color: var(--blue-primary);
        }
        @media (max-width: 992px) {
            .product-list-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .product-list-grid {
                grid-template-columns: 1fr;
            }
        }
/*------------------------------产品详情页---------------------------------------------------*/
 /* 产品详情页专用样式 */
        .product-detail-layout {
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            margin: 3rem 0;
        }
        .product-gallery {
            flex: 1;
            min-width: 280px;
        }
        .product-gallery .main-img {
            width: 100%;
            border-radius: 28px;
            box-shadow: var(--shadow-md);
            aspect-ratio: 3 / 2;
            object-fit: cover;
        }
        .product-info-side {
            flex: 1;
            min-width: 280px;
            background: white;
            padding: 1.8rem;
            border-radius: 28px;
            box-shadow: var(--shadow-sm);
        }
        .product-info-side h1 {
            font-size: 1.8rem;
            color: var(--blue-dark);
            margin-bottom: 1rem;
            border-left: 4px solid var(--blue-bright);
            padding-left: 15px;
        }
        .product-short-desc {
            font-size: 1rem;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
            line-height: 1.5;
        }
        .contact-detail-item {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 1rem;
            font-size: 1rem;
        }
        .contact-detail-item i {
            width: 28px;
            color: var(--blue-primary);
            font-size: 1.2rem;
        }
        .contact-detail-item a {
            color: var(--text-dark);
            text-decoration: none;
        }
        .contact-detail-item a:hover {
            color: var(--blue-primary);
        }
        .btn-group {
            display: flex;
            gap: 1rem;
            margin: 1.5rem 0 0;
            flex-wrap: wrap;
        }
        .btn-contact {
            background: var(--blue-bright);
            color: white;
            padding: 0.7rem 1.5rem;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: 0.2s;
        }
        .btn-contact:hover {
            background: var(--blue-dark);
            transform: translateY(-2px);
        }
        .btn-wa {
            background: #25D366;
            color: white;
            padding: 0.7rem 1.5rem;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: 0.2s;
        }
        .btn-wa:hover {
            background: #20b859;
            transform: translateY(-2px);
        }

        /* 下方四个有色块模块 */
        .info-module {
            margin: 2rem 0;
            border-radius: 28px;
            padding: 2rem;
            box-shadow: var(--shadow-sm);
        }
        .module-overview {
            background: #ffffff;
            border-left: 6px solid var(--blue-bright);
        }
        .module-reviews {
            background: var(--gray-soft);
        }
        .module-faq {
            background: #ffffff;
            border: 1px solid var(--gray-border);
        }
        .module-related {
            background: #f9fbfd;
        }
        .info-module h2 {
            font-size: 1.6rem;
            margin-bottom: 1rem;
            color: var(--blue-dark);
        }
		.info-module img {
            max-width: 100%;
            border-radius: 24px;
            margin: 1rem 0;
            box-shadow: var(--shadow-sm);
        }
        .specs-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1rem 0;
            background: #ffffff;
            border-radius: 20px;
            overflow: hidden;
        }
        .specs-table th, .specs-table td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid var(--gray-border);
        }
        .specs-table th {
            background: var(--blue-soft);
            font-weight: 600;
            color: var(--blue-dark);
            width: 35%;
        }
        .feature-list {
            list-style: none;
            margin: 1rem 0;
        }
        .feature-list li {
            margin-bottom: 0.6rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feature-list i {
            color: var(--blue-bright);
            width: 20px;
        }
        /* 新增：产品介绍配图（两列）*/
        .product-images-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        .product-images-grid img {
            width: 100%;
            border-radius: 24px;
            box-shadow: var(--shadow-sm);
            transition: transform 0.3s;
        }
        .product-images-grid img:hover {
            transform: scale(1.02);
        }
        @media (max-width: 768px) {
            .product-images-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 评论卡片 */
  .review-card {
    display: flex;
    gap: 1.5rem;
    background: white;
    border-radius: 24px;
    padding: 1.2rem;
    margin-bottom: 1.2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    align-items: flex-start;
}
        .review-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.6rem;
            flex-wrap: wrap;
        }
        .reviewer-name {
            font-weight: 700;
            color: var(--blue-dark);
        }
        .review-rating {
            color: #f5b042;
        }
        .review-date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .review-text {
            line-height: 1.5;
            color: var(--text-muted);
        }
		
		/* 评论卡片横向布局（头像 + 内容）*/

.review-avatar {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    background: var(--blue-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--blue-primary);
    overflow: hidden;
}
.review-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.review-content {
    flex: 1;
}
/* 确保移动端头像缩小 */
@media (max-width: 640px) {
    .review-avatar {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    .review-card {
        gap: 1rem;
    }
}



        /* FAQ 手风琴 */
        .faq-item {
            margin-bottom: 1rem;
            border-bottom: 1px solid var(--gray-border);
        }
        .faq-question {
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            padding: 1rem 0;
            font-weight: 600;
            font-size: 1rem;
            color: var(--blue-dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faq-question i {
            transition: transform 0.3s;
        }
        .faq-question.active i {
            transform: rotate(180deg);
        }
        .faq-answer {
            display: none;
            padding: 0 0 1rem 0;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .faq-answer.show {
            display: block;
        }

        /* 相关产品网格 */
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }
        .related-card {
            background: white;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-default);
        }
        .related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
        }
        .related-card img {
            width: 100%;
            aspect-ratio: 400/267;
            object-fit: cover;
        }
        .related-card .info {
            padding: 1rem;
            text-align: center;
        }
        .related-card h4 {
            font-size: 1.1rem;
            margin-bottom: 0.3rem;
        }
        @media (max-width: 992px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .related-grid {
                grid-template-columns: 1fr;
            }
        }
		
/*-------------------------------新闻列表-------------------------------------*/

 /* 新闻列表页专用样式（使用 ysc- 前缀）*/
 
        .ysc-news-content {
            flex: 3;
            min-width: 280px;
        }
      
        /* 右侧新闻列表（每条：左图右文）*/
        .ysc-news-list {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .ysc-news-item {
            display: flex;
            gap: 1.5rem;
            background: white;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-default);
        }
        .ysc-news-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .ysc-news-img {
            width: 200px;
            min-width: 200px;
            object-fit: cover;
        }
        .ysc-news-info {
            padding: 1.2rem 1.2rem 1.2rem 0;
            flex: 1;
        }
        .ysc-news-info h3 {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }
        .ysc-news-info h3 a {
            color: var(--blue-dark);
            text-decoration: none;
        }
        .ysc-news-info h3 a:hover {
            color: var(--blue-primary);
        }
        .ysc-news-meta {
            display: flex;
            gap: 1rem;
            margin-bottom: 0.8rem;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .ysc-news-meta i {
            margin-right: 4px;
        }
        .ysc-news-summary {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        @media (max-width: 768px) {
            .ysc-news-item {
                flex-direction: column;
            }
            .ysc-news-img {
                width: 100%;
                height: 180px;
            }
            .ysc-news-info {
                padding: 1rem;
            }
        }
/*-----------------------------新闻详情页--------------------------------*/
        /* 新闻详情页专用样式 */
        .ysc-news-detail-layout {
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            margin: 3rem 0;
        }
        .ysc-news-main {
            flex: 2.5;
            min-width: 280px;
        }
        .ysc-news-sidebar {
            flex: 1;
            min-width: 260px;
        }
        /* 新闻正文 */
        .ysc-news-title {
            font-size: 2rem;
            color: var(--blue-dark);
            margin-bottom: 0.5rem;
        }
        .ysc-news-meta {
            display: flex;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.8rem;
            border-bottom: 1px solid var(--gray-border);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .ysc-news-meta i {
            margin-right: 5px;
        }
        .ysc-news-content {
            font-size: 1rem;
            line-height: 1.7;
            color: var(--text-muted);
        }
        .ysc-news-content p {
            margin-bottom: 1.2rem;
        }
        .ysc-news-content img {
            max-width: 100%;
            border-radius: 24px;
            margin: 1rem 0;
            box-shadow: var(--shadow-sm);
        }
        /* 翻页导航样式 */
        .ysc-post-navigation {
            display: flex;
            justify-content: space-between;
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--gray-border);
        }
        .ysc-post-nav-prev,
        .ysc-post-nav-next {
            max-width: 45%;
        }
        .ysc-post-nav-prev a,
        .ysc-post-nav-next a {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--blue-dark);
            text-decoration: none;
            font-weight: 500;
            transition: 0.2s;
        }
        .ysc-post-nav-prev a:hover,
        .ysc-post-nav-next a:hover {
            color: var(--blue-primary);
        }
        .ysc-post-nav-label {
            font-size: 0.8rem;
            text-transform: uppercase;
            color: var(--text-muted);
            display: block;
            margin-bottom: 4px;
        }
        .ysc-post-nav-title {
            font-size: 0.9rem;
            line-height: 1.3;
        }

        /* 侧边栏模块 */
        .ysc-sidebar-module {
            background: white;
            border-radius: 28px;
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
            margin-bottom: 2rem;
        }
        .ysc-sidebar-module h3 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: var(--blue-dark);
            border-left: 4px solid var(--blue-bright);
            padding-left: 12px;
        }
        .ysc-latest-news-item {
            display: flex;
            gap: 1rem;
            margin-bottom: 1rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--gray-border);
        }
        .ysc-latest-news-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        .ysc-latest-news-img {
            width: 70px;
            height: 70px;
            object-fit: cover;
            border-radius: 16px;
        }
        .ysc-latest-news-info h4 {
            font-size: 0.95rem;
            margin-bottom: 0.3rem;
        }
        .ysc-latest-news-info h4 a {
            color: var(--blue-dark);
            text-decoration: none;
        }
        .ysc-latest-news-info h4 a:hover {
            color: var(--blue-primary);
        }
        .ysc-latest-news-date {
            font-size: 0.7rem;
            color: var(--text-muted);
        }
        .ysc-category-list {
            list-style: none;
        }
        .ysc-category-list li {
            margin-bottom: 0.8rem;
        }
        .ysc-category-list a {
            color: var(--text-dark);
            text-decoration: none;
            transition: 0.2s;
            display: block;
        }
        .ysc-category-list a:hover {
            color: var(--blue-primary);
            padding-left: 5px;
        }
/*----------------------------联系我们----------------------*/
  .contact-page-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            margin: 3rem 0;
        }
        .contact-info-box {
            background: white;
            border-radius: 28px;
            padding: 2rem;
            box-shadow: var(--shadow-sm);
        }
        .contact-info-box h3 { font-size: 1.5rem; margin-bottom: 1rem; color: var(--blue-dark); }
        .contact-details-page { margin-top: 1.5rem; }
        .contact-details-page .contact-item { margin-bottom: 1.2rem; font-size: 1rem; }
        .map-placeholder {
            background: #eef2f5;
            border-radius: 28px;
            height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            margin-top: 2rem;
        }
        @media (max-width: 768px) {
            .contact-page-grid { grid-template-columns: 1fr; }
            .inner-banner { padding: 0 20px; }
        }
		
/* 移动端隐藏左侧侧边栏（产品分类和热门新闻）*/
@media (max-width: 768px) {
    .products-sidebar {
        display: none;
    }
    .products-content {
        width: 100%;
        flex: auto;
    }
}
@media (max-width: 768px) {
    .ysc-news-sidebar {
        display: none;
    }
    .ysc-news-content {
        width: 100%;
        flex: auto;
    }
}