/*--------------------------------------------------------------
# General
--------------------------------------------------------------*/
body {
    font-family: "Microsoft YaHei", "微软雅黑", "STHeiti", "华文细黑", "Arial", sans-serif;
    color: #586158;
}

a {
    color: #57ba5c;
    text-decoration: none;
}

a:hover {
    color: #7bc988;
    text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Raleway", sans-serif;
}

/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
    position: fixed;
    visibility: hidden;
    opacity: 0;
    right: 15px;
    bottom: 15px;
    z-index: 996;
    background: #57ba64;
    width: 40px;
    height: 40px;
    border-radius: 50px;
    transition: all 0.4s;
}

.back-to-top i {
    font-size: 24px;
    color: #fff;
    line-height: 0;
}

.back-to-top:hover {
    background: #7cc674;
    color: #fff;
}

.back-to-top.active {
    visibility: visible;
    opacity: 1;
}

/*--------------------------------------------------------------
# Disable aos animation delay on mobile devices
--------------------------------------------------------------*/
@media screen and (max-width: 768px) {
    [data-aos-delay] {
        transition-delay: 0 !important;
    }
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
#header {
    transition: all 0.5s;
    z-index: 997;
    transition: all 0.5s;
    padding: 15px 0;
    background: rgba(255, 255, 255, 0.95);
}

#header.header-transparent {
    background: transparent;
}

#header.header-scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
}

#header .logo h1 {
    font-size: 30px;
    margin: 0;
    line-height: 1;
    font-weight: 400;
    letter-spacing: 2px;
}

#header .logo h1 a,
#header .logo h1 a:hover {
    color: #57ba5f;
    text-decoration: none;
}

#header .logo img {
    margin: 0;
    max-height: 40px;
}

/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
/**
* Desktop Navigation 
*/
.navbar {
    padding: 0;
}

.navbar ul {
    margin: 0;
    padding: 0;
    display: flex;
    list-style: none;
    align-items: center;
}

.navbar li {
    position: relative;
}

.navbar a,
.navbar a:focus {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0 10px 30px;
    font-family: "Microsoft YaHei", "微软雅黑", "STHeiti", "华文细黑", "Arial", sans-serif;

    font-size: 25px;
    color: #486e47;
    white-space: nowrap;
    transition: 0.3s;
}

.navbar a i,
.navbar a:focus i {
    font-size: 12px;
    line-height: 0;
    margin-left: 5px;
}

.navbar .active:focus
{
    text-decoration: underline; /* 添加下划线 */
    text-decoration-color: #70ba57; /* 设置下划线的颜色 */
    text-decoration-thickness: 2px; /* 设置下划线的厚度 */
    text-underline-offset: 10px; /* 设置下划线与文字的距离 */
    text-decoration-style: dashed; /* 设置下划线为虚线 */
}
.navbar a:hover,
.navbar .active,
.navbar .active:focus,
.navbar li:hover > a {
    color: #57ba5c;

}

.navbar .getstarted,
.navbar .getstarted:focus {
    background: #57ba5c;
    color: #fff;
    padding: 12px 25px;
    margin-left: 30px;
    color: #fff;
    line-height: 1;
    border-radius: 50px;
}

.navbar .getstarted:hover,
.navbar .getstarted:focus:hover {
    background: #74c67b;
    color: #fff;
}

.navbar .dropdown ul {
    display: block;
    position: absolute;
    left: 14px;
    top: calc(100% + 30px);
    margin: 0;
    padding: 10px 0;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    background: #fff;
    box-shadow: 0px 0px 30px rgba(128, 161, 127, 0.25);
    transition: 0.3s;
    border-radius: 4px;
}

.navbar .dropdown ul li {
    min-width: 200px;
}

.navbar .dropdown ul a {
    padding: 10px 20px;
    font-size: 15px;
    text-transform: none;
    font-weight: 600;
}

.navbar .dropdown ul a i {
    font-size: 12px;
}

.navbar .dropdown ul a:hover,
.navbar .dropdown ul .active:hover,
.navbar .dropdown ul li:hover > a {
    color: #5eba57;
}

.navbar .dropdown:hover > ul {
    opacity: 1;
    top: 100%;
    visibility: visible;
}

.navbar .dropdown .dropdown ul {
    top: 0;
    left: calc(100% - 30px);
    visibility: hidden;
}

.navbar .dropdown .dropdown:hover > ul {
    opacity: 1;
    top: 0;
    left: 100%;
    visibility: visible;
}

@media (max-width: 1366px) {
    .navbar .dropdown .dropdown ul {
        left: -90%;
    }

    .navbar .dropdown .dropdown:hover > ul {
        left: -100%;
    }
}

/**
* Mobile Navigation 
*/
.mobile-nav-toggle {
    color: #476e48;
    font-size: 28px;
    cursor: pointer;
    display: none;
    line-height: 0;
    transition: 0.5s;
}

.mobile-nav-toggle.bi-x {
    color: #fff;
}

@media (max-width: 991px) {
    .mobile-nav-toggle {
        display: block;
    }

    .navbar ul {
        display: none;
    }
}

.navbar-mobile {
    position: fixed;
    overflow: hidden;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    background: rgba(51, 79, 53, 0.9);
    transition: 0.3s;
    z-index: 999;
}

.navbar-mobile .mobile-nav-toggle {
    position: absolute;
    top: 15px;
    right: 15px;
}

.navbar-mobile ul {
    display: block;
    position: absolute;
    top: 55px;
    right: 15px;
    bottom: 15px;
    left: 15px;
    padding: 10px 0;
    border-radius: 6px;
    background-color: #fff;
    overflow-y: auto;
    transition: 0.3s;
}

.navbar-mobile a,
.navbar-mobile a:focus {
    padding: 10px 20px;
    font-size: 15px;
    color: #486e47;
}

.navbar-mobile a:hover,
.navbar-mobile .active,
.navbar-mobile li:hover > a {
    color: #57ba67;
}

.navbar-mobile .getstarted,
.navbar-mobile .getstarted:focus {
    margin: 15px;
}

.navbar-mobile .dropdown ul {
    position: static;
    display: none;
    margin: 10px 20px;
    padding: 10px 0;
    z-index: 99;
    opacity: 1;
    visibility: visible;
    background: #fff;
    box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
}

.navbar-mobile .dropdown ul li {
    min-width: 200px;
}

.navbar-mobile .dropdown ul a {
    padding: 10px 20px;
}

.navbar-mobile .dropdown ul a i {
    font-size: 12px;
}

.navbar-mobile .dropdown ul a:hover,
.navbar-mobile .dropdown ul .active:hover,
.navbar-mobile .dropdown ul li:hover > a {
    color: #57ba59;
}

.navbar-mobile .dropdown > .dropdown-active {
    display: block;
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
#hero {
    width: 100%;
    position: relative;
    overflow: hidden;
    padding: 140px 0 100px 0;
}

#hero::before {
    content: "";
    position: absolute;
    right: -100%;
    top: 20%;
    width: 250%;
    height: 200%;
    z-index: -1;
    background-color: #e8ecf5;
    transform: skewY(135deg);
}

#hero h1 {
    margin: 0 0 10px 0;
    font-size: 48px;
    font-weight: 500;
    line-height: 56px;
    color: #5aba57;
    font-family: "Poppins", sans-serif;
}

#hero h2 {
    color: #517d57;
    margin-bottom: 50px;
    font-size: 20px;
}

#hero .download-btn {
    font-family: "Raleway", sans-serif;
    font-weight: 500;
    font-size: 15px;
    display: inline-block;
    padding: 8px 24px 10px 46px;
    border-radius: 3px;
    transition: 0.5s;
    color: #fff;
    background: #0e2a0c;
    position: relative;
}

#hero .download-btn:hover {
    background: #5a7c5b;
}

#hero .download-btn i {
    font-size: 20px;
    position: absolute;
    left: 18px;
    top: 8.5px;
}

#hero .download-btn + .download-btn {
    margin-left: 20px;
}

@media (max-width: 991px) {
    #hero {
        text-align: center;
    }

    #hero .download-btn + .download-btn {
        margin: 0 10px;
    }

    #hero .hero-img {
        text-align: center;
    }

    #hero .hero-img img {
        width: 60%;
    }
}

@media (max-width: 768px) {
    #hero h1 {
        font-size: 28px;
        line-height: 36px;
    }

    #hero h2 {
        font-size: 18px;
        line-height: 24px;
        margin-bottom: 30px;
    }

    #hero .hero-img img {
        width: 70%;
    }
}

@media (max-width: 575px) {
    #hero .hero-img img {
        width: 80%;
    }
}

/*--------------------------------------------------------------
# Sections General
--------------------------------------------------------------*/
section {
    padding: 60px 0;
    overflow: hidden;
}

.section-bg {
    background-color: #f2f5fa;
}

.section-title {
    text-align: left;
    padding-bottom: 30px;
}

.section-title h2 {
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 20px;
    padding-bottom: 0;
    color: #57ba59;
    font-family: "Poppins", sans-serif;
}

.section-title p {
    margin-bottom: 10px;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Heiti SC', '黑体', sans-serif;
    color: #333; /* 字体颜色 */
    line-height: 1.6; /* 行高 */
    text-align: justify; /* 两端对齐 */
    margin-bottom: 20px; /* 段落间距 */
    color: #555; /
}

.section-title strong {
    font-size: 18px;

}

/*--------------------------------------------------------------
# Breadcrumbs
--------------------------------------------------------------*/
.breadcrumbs {
    margin-top: 75px;
    padding: 15px 0;
    background-color: #f6f8fb;
    min-height: 40px;
}

@media (max-width: 992px) {
    .breadcrumbs {
        margin-top: 60px;
    }
}

.breadcrumbs h2 {
    font-size: 24px;
    font-weight: 300;
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 14px;
}

.breadcrumbs ol li + li {
    padding-left: 10px;
}

.breadcrumbs ol li + li::before {
    display: inline-block;
    padding-right: 10px;
    color: #707d6c;
    content: "/";
}

@media (max-width: 768px) {
    .breadcrumbs .d-flex {
        display: block !important;
    }

    .breadcrumbs ol {
        display: block;
    }

    .breadcrumbs ol li {
        display: inline-block;
    }
}

/*--------------------------------------------------------------
# App Features
--------------------------------------------------------------*/
.features .content {
    padding: 30px 0;
    alignment: left;
}

.features .content .icon-box {
    margin-top: 25px;
}

.features .content .icon-box h4 {
    font-size: 20px;
    font-weight: 700;
    margin: 5px 0 10px 60px;
}

.features .content .icon-box i {
    font-size: 48px;
    float: left;
    color: #57ba5c;
}

.features .content .icon-box p {
    font-size: 15px;
    color: #979aa1;
    margin-left: 60px;
}

@media (max-width: 991px) {
    .features .image {
        text-align: center;
    }

    .features .image img {
        max-width: 80%;
    }
}

@media (max-width: 667px) {
    .features .image img {
        max-width: 100%;
    }
}

/*--------------------------------------------------------------
# Details
--------------------------------------------------------------*/
.details .content + .content {
    margin-top: 100px;
}

.details .content h3 {
    font-weight: 700;
    font-size: 32px;
    color: #476e48;
}

.details .content ul {
    list-style: none;
    padding: 0;
}

.details .content ul li {
    padding-bottom: 10px;
}

.details .content ul i {
    font-size: 24px;
    padding-right: 2px;
    color: #57ba7a;
    line-height: 0;
}

.details .content p:last-child {
    margin-bottom: 0;
}

/*--------------------------------------------------------------
# Gallery
--------------------------------------------------------------*/
.gallery {
    overflow: hidden;
}

.gallery .swiper-slide {
    transition: 0.3s;
}

.gallery .swiper-pagination {
    margin-top: 20px;
    position: relative;
}

.gallery .swiper-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: #fff;
    opacity: 1;
    border: 1px solid #57ba5f;
}

.gallery .swiper-pagination .swiper-pagination-bullet-active {
    background-color: #57ba6e;
}

.gallery .swiper-slide-active {
    text-align: center;
}

@media (min-width: 992px) {
    .gallery .swiper-wrapper {
        padding: 40px 0;
    }

    .gallery .swiper-slide-active {
        border: 6px solid #57ba5c;
        padding: 4px;
        background: #fff;
        z-index: 1;
        transform: scale(1.2);
        margin-top: 10px;
        border-radius: 25px;
    }
}

/*--------------------------------------------------------------
# Testimonials
--------------------------------------------------------------*/
.testimonials .testimonials-carousel,
.testimonials .testimonials-slider {
    overflow: hidden;
}

.testimonials .testimonial-item {
    box-sizing: content-box;
    padding: 30px 30px 30px 60px;
    margin: 30px 10px 30px 50px;
    min-height: 200px;
    box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.08);
    position: relative;
    background: #fff;
}

.testimonials .testimonial-item .testimonial-img {
    width: 90px;
    border-radius: 10px;
    border: 6px solid #fff;
    position: absolute;
    left: -45px;
}

.testimonials .testimonial-item h3 {
    font-size: 18px;
    font-weight: bold;
    margin: 10px 0 5px 0;
    color: #111;
}

.testimonials .testimonial-item h4 {
    font-size: 14px;
    color: #999;
    margin: 0;
}

.testimonials .testimonial-item .quote-icon-left,
.testimonials .testimonial-item .quote-icon-right {
    color: #e8ecf5;
    font-size: 26px;
}

.testimonials .testimonial-item .quote-icon-left {
    display: inline-block;
    left: -5px;
    position: relative;
}

.testimonials .testimonial-item .quote-icon-right {
    display: inline-block;
    right: -5px;
    position: relative;
    top: 10px;
}

.testimonials .testimonial-item p {
    font-style: italic;
    margin: 15px auto 15px auto;
}

.testimonials .swiper-pagination {
    margin-top: 20px;
    position: relative;
}

.testimonials .swiper-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: #fff;
    opacity: 1;
    border: 1px solid #57ba5c;
}

.testimonials .swiper-pagination .swiper-pagination-bullet-active {
    background-color: #57ba6b;
}

/*--------------------------------------------------------------
# Pricing
--------------------------------------------------------------*/
.pricing .row {
    padding-top: 40px;
}

.pricing .box {
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0px 0px 30px rgba(73, 78, 92, 0.15);
    background: #fff;
    text-align: center;
}

.pricing h3 {
    font-weight: 300;
    margin-bottom: 15px;
    font-size: 28px;
}

.pricing h4 {
    font-size: 46px;
    color: #57ba64;
    font-weight: 400;
    font-family: "Open Sans", sans-serif;
    margin-bottom: 25px;
}

.pricing h4 span {
    color: #bababa;
    font-size: 18px;
    display: block;
}

.pricing ul {
    padding: 0;
    list-style: none;
    color: #999;
    text-align: left;
    line-height: 20px;
}

.pricing ul li {
    padding-bottom: 12px;
}

.pricing ul i {
    color: #5eba57;
    font-size: 18px;
    padding-right: 4px;
}

.pricing ul .na {
    color: #ccc;
}

.pricing ul .na i {
    color: #ccc;
}

.pricing ul .na span {
    text-decoration: line-through;
}

.pricing .get-started-btn {
    background: #476e49;
    display: inline-block;
    padding: 8px 30px;
    border-radius: 20px;
    color: #fff;
    transition: none;
    font-size: 14px;
    font-weight: 400;
    font-family: "Raleway", sans-serif;
    transition: 0.3s;
}

.pricing .get-started-btn:hover {
    background: #57ba5f;
}

.pricing .featured {
    z-index: 10;
    margin: -30px -5px 0 -5px;
}

.pricing .featured .get-started-btn {
    background: #57ba6b;
}

.pricing .featured .get-started-btn:hover {
    background: #74c68b;
}

@media (max-width: 992px) {
    .pricing .box {
        max-width: 60%;
        margin: 0 auto 30px auto;
    }
}

@media (max-width: 767px) {
    .pricing .box {
        max-width: 80%;
        margin: 0 auto 30px auto;
    }
}

@media (max-width: 420px) {
    .pricing .box {
        max-width: 100%;
        margin: 0 auto 30px auto;
    }
}

/*--------------------------------------------------------------
# Frequently Asked Questions
--------------------------------------------------------------*/
.faq .accordion-list {
    padding: 0 100px;
}

.faq .accordion-list ul {
    padding: 0;
    list-style: none;
}

.faq .accordion-list li + li {
    margin-top: 15px;
}

.faq .accordion-list li {
    padding: 20px;
    background: #fff;
    border-radius: 4px;
    position: relative;
}

.faq .accordion-list a {
    display: block;
    position: relative;
    font-family: "Poppins", sans-serif;
    font-size: 16px;
    line-height: 24px;
    font-weight: 500;
    padding: 0 30px;
    outline: none;
    cursor: pointer;
}

.faq .accordion-list .icon-help {
    font-size: 24px;
    position: absolute;
    right: 0;
    left: 20px;
    color: #b6dfb1;
}

.faq .accordion-list .icon-show,
.faq .accordion-list .icon-close {
    font-size: 24px;
    position: absolute;
    right: 0;
    top: 0;
}

.faq .accordion-list p {
    margin-bottom: 0;
    padding: 10px 0 0 0;
}

.faq .accordion-list .icon-show {
    display: none;
}

.faq .accordion-list a.collapsed {
    color: #384034;
}

.faq .accordion-list a.collapsed:hover {
    color: #5aba57;
}

.faq .accordion-list a.collapsed .icon-show {
    display: inline-block;
}

.faq .accordion-list a.collapsed .icon-close {
    display: none;
}

@media (max-width: 1200px) {
    .faq .accordion-list {
        padding: 0;
    }
}

/*--------------------------------------------------------------
# Contact
--------------------------------------------------------------*/
.contact .info {
    padding: 20px 40px;
    background: #f1f3f6;
    color: #47536e;
    text-align: center;
    border: 1px solid #fff;
}

.contact .info i {
    font-size: 48px;
    color: #b9d89f;
    margin-bottom: 15px;
}

.contact .info h4 {
    padding: 0;
    margin: 0 0 10px 0;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    font-family: "Poppins", sans-serif;
}

.contact .info p {
    font-size: 15px;
}

.contact .php-email-form {
    width: 100%;
}

.contact .php-email-form .error-message {
    display: none;
    color: #fff;
    background: #ed3c0d;
    text-align: left;
    padding: 15px;
    font-weight: 600;
}

.contact .php-email-form .error-message br + br {
    margin-top: 25px;
}

.contact .php-email-form .sent-message {
    display: none;
    color: #fff;
    background: #18d26e;
    text-align: center;
    padding: 15px;
    font-weight: 600;
}

.contact .php-email-form .loading {
    display: none;
    background: #fff;
    text-align: center;
    padding: 15px;
}

.contact .php-email-form .loading:before {
    content: "";
    display: inline-block;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    margin: 0 10px -6px 0;
    border: 3px solid #18d26e;
    border-top-color: #eee;
    animation: animate-loading 1s linear infinite;
}

.contact .php-email-form label {
    font-family: "Poppins", sans-serif;
    margin-bottom: 5px;
    color: #8a8c95;
}

.contact .php-email-form input,
.contact .php-email-form textarea {
    border-radius: 0;
    box-shadow: none;
    font-size: 14px;
}

.contact .php-email-form input:focus,
.contact .php-email-form textarea:focus {
    border-color: #7bba57;
}

.contact .php-email-form input {
    padding: 10px 15px;
}

.contact .php-email-form textarea {
    padding: 12px 15px;
}

.contact .php-email-form button[type=submit] {
    background: #fff;
    border: 2px solid #69ba57;
    padding: 10px 24px;
    color: #7fba57;
    transition: 0.4s;
    border-radius: 50px;
    margin-top: 5px;
}

.contact .php-email-form button[type=submit]:hover {
    background: #6cba57;
    color: #fff;
}

@media (max-width: 1024px) {
    .contact .php-email-form {
        padding: 30px 15px 15px 15px;
    }
}

@media (max-width: 768px) {
    .contact .php-email-form {
        padding: 15px 0 0 0;
    }
}

@keyframes animate-loading {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
#footer {
    background: #fff;
    padding: 0 0 30px 0;
    color: #47536e;
    font-size: 14px;
    background: #eff2f8;
}

#footer .footer-newsletter {
    padding: 50px 0;
    background: #eff2f8;
    text-align: center;
    font-size: 15px;
}

#footer .footer-newsletter h4 {
    font-size: 24px;
    margin: 0 0 20px 0;
    padding: 0;
    line-height: 1;
    font-weight: 600;
    color: #47536e;
}

#footer .footer-newsletter form {
    margin-top: 30px;
    background: #fff;
    padding: 6px 10px;
    position: relative;
    border-radius: 50px;
    box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
    text-align: left;
}

#footer .footer-newsletter form input[type=email] {
    border: 0;
    padding: 4px 8px;
    width: calc(100% - 100px);
}

#footer .footer-newsletter form input[type=submit] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    border: 0;
    background: none;
    font-size: 16px;
    padding: 0 20px;
    background: #5aba57;
    color: #fff;
    transition: 0.3s;
    border-radius: 50px;
    box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
}

#footer .footer-newsletter form input[type=submit]:hover {
    background: #4d9d41;
}

#footer .footer-top {
    padding: 60px 0 30px 0;
    background: #fff;
}

#footer .footer-top .footer-contact {
    margin-bottom: 30px;
}

#footer .footer-top .footer-contact h4 {
    font-size: 22px;
    margin: 0 0 30px 0;
    padding: 2px 0 2px 0;
    line-height: 1;
    font-weight: 700;
    color: #47536e;
}

#footer .footer-top .footer-contact p {
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 0;
    font-family: "Raleway", sans-serif;
    color: #8a958a;
}

#footer .footer-top h4 {
    font-size: 16px;
    font-weight: bold;
    color: #486e47;
    position: relative;
    padding-bottom: 12px;
}

#footer .footer-top .footer-links {
    margin-bottom: 30px;
}

#footer .footer-top .footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#footer .footer-top .footer-links ul i {
    padding-right: 2px;
    color: #a9d89f;
    font-size: 18px;
    line-height: 1;
}

#footer .footer-top .footer-links ul li {
    padding: 10px 0;
    display: flex;
    align-items: center;
}

#footer .footer-top .footer-links ul li:first-child {
    padding-top: 0;
}

#footer .footer-top .footer-links ul a {
    color: #8a8c95;
    transition: 0.3s;
    display: inline-block;
    line-height: 1;
}

#footer .footer-top .footer-links ul a:hover {
    text-decoration: none;
    color: #70ba57;
}

#footer .footer-top .social-links a {
    font-size: 18px;
    display: inline-block;
    background: #6cba57;
    color: #fff;
    line-height: 1;
    padding: 8px 0;
    margin-right: 4px;
    border-radius: 50%;
    text-align: center;
    width: 36px;
    height: 36px;
    transition: 0.3s;
}

#footer .footer-top .social-links a:hover {
    background: #27282c;
    color: #fff;
    text-decoration: none;
}

#footer .copyright {
    text-align: center;
    float: left;
    color: #47536e;
}

#footer .credits {
    float: right;
    text-align: center;
    font-size: 13px;
    color: #47536e;
}

@media (max-width: 768px) {

    #footer .copyright,
    #footer .credits {
        float: none;
        text-align: center;
        padding: 5px 0;
    }
}/* Bootstrap 模态框样式调整 */
#videoModal .modal-dialog {
    max-width: 800px; /* 最大宽度800px */
}
#videoModal .modal-dialog {
    max-width: 800px;
}

#videoModal .video-js {
    width: 100% !important;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

#videoModal .vjs-tech {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
}