:root {
    --primary: #ffffff;
    --secondary: #f8f9fa;
    --accent: #2563eb;
    --accent-light: #3b82f6;
    --accent-dark: #1d4ed8;
    --text: #1e293b;
    --text-secondary: #64748b;
    --card-bg: rgba(255, 255, 255, 0.9);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.1);
    --HUANDENG-primary-bg: #ffffff;
    --HUANDENG-secondary-bg: #f8f9fa;
    --HUANDENG-accent-color: #2563eb;
    --HUANDENG-text-color: #1e293b;
    --HUANDENG-card-bg: #1a2b5a;
}

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

dl,
ol,
ul {
    margin-top: 0;
    margin-bottom: 0rem;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
    font-weight: 400;
    font-size: 14px;
    background-color: var(--primary);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}



[data-overlay-dark],
[data-overlay-light] {
    position: relative
}

[data-overlay-dark] .position-unset,
[data-overlay-light] .position-unset {
    position: unset !important
}

[data-overlay-dark] .container,
[data-overlay-light] .container {
    position: relative;
    z-index: 2
}

[data-overlay-dark]:before,
[data-overlay-light]:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1
}

[data-overlay-dark]:before {
    background: #000
}

[data-overlay-light]:before {
    background: #fff
}

[data-overlay-dark="0"]:before,
[data-overlay-light="0"]:before {
    opacity: 0
}

[data-overlay-dark="1"]:before,
[data-overlay-light="1"]:before {
    opacity: .1
}

[data-overlay-dark="2"]:before,
[data-overlay-light="2"]:before {
    opacity: .2
}

[data-overlay-dark="3"]:before,
[data-overlay-light="3"]:before {
    opacity: .3
}

[data-overlay-dark="4"]:before,
[data-overlay-light="4"]:before {
    opacity: .4
}

[data-overlay-dark="5"]:before,
[data-overlay-light="5"]:before {
    opacity: .5
}

[data-overlay-dark="6"]:before,
[data-overlay-light="6"]:before {
    opacity: .6
}

[data-overlay-dark="7"]:before,
[data-overlay-light="7"]:before {
    opacity: .7
}

[data-overlay-dark="75"]:before,
[data-overlay-light="75"]:before {
    opacity: .75
}

[data-overlay-dark="8"]:before,
[data-overlay-light="8"]:before {
    opacity: .8
}

[data-overlay-dark="9"]:before,
[data-overlay-light="9"]:before {
    opacity: .9
}

[data-overlay-dark="91"]:before,
[data-overlay-light="91"]:before {
    opacity: .91
}

[data-overlay-dark="92"]:before,
[data-overlay-light="92"]:before {
    opacity: .92
}

[data-overlay-dark="93"]:before,
[data-overlay-light="93"]:before {
    opacity: .93
}

[data-overlay-dark="94"]:before,
[data-overlay-light="94"]:before {
    opacity: .94
}

[data-overlay-dark="95"]:before,
[data-overlay-light="95"]:before {
    opacity: .95
}

[data-overlay-dark="96"]:before,
[data-overlay-light="96"]:before {
    opacity: .96
}

[data-overlay-dark="97"]:before,
[data-overlay-light="97"]:before {
    opacity: .97
}

[data-overlay-dark="98"]:before,
[data-overlay-light="98"]:before {
    opacity: .98
}

[data-overlay-dark="99"]:before,
[data-overlay-light="99"]:before {
    opacity: .99
}

[data-overlay-dark="10"]:before,
[data-overlay-light="10"]:before {
    opacity: 1
}




.parallax {
    position: relative;
    background-size: cover;
    overflow: hidden;
    background-attachment: fixed
}

.cover-background {
    position: relative !important;
    background-size: cover !important;
    overflow: hidden !important;
    /* background-position: center !important; */
    background-repeat: no-repeat !important
}






.bg-theme,
.theme-overlay[data-overlay-dark]:before {
    background: #292dc2;
    background: -webkit-linear-gradient(-45deg, #292dc2, #0084e9);
    background: -moz-linear-gradient(-45deg, #292dc2, #0084e9);
    background: -o-linear-gradient(-45deg, #292dc2, #0084e9);
    background: linear-gradient(-45deg, #292dc2, #0084e9)
}

.creative-banner {
    padding: 130px 0 10px 0;
    min-height: 700px;
}

.creative-banner .creative-banner-img>div {
    font-size: 18px;
    margin-top: 25px;
    color: #fff
}

.creative-banner .btn-play {
    width: 50px;
    height: 50px;
    line-height: 46px;
    text-align: center;
    font-size: 18px;
    color: #fff;
    margin: auto;
    display: inline-block;
    border: 2px solid #fff;
    -webkit-border-radius: 100px;
    -moz-border-radius: 100px;
    -o-border-radius: 100px;
    border-radius: 100px;
    overflow: hidden;
    position: relative;
    z-index: 3
}

.creative-banner .btn-play:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: #fff;
    opacity: .19;
    z-index: 1
}

.creative-banner .btn-play i {
    padding-left: 5px;
    position: relative;
    z-index: 2
}

.creative-banner .wave-area {
    height: 5%;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    background: #fff;
    z-index: 1
}

.creative-banner .wave {
    background: url("/static/wave.svg") repeat-x;
    position: absolute;
    top: -100px;
    width: 6400px;
    height: 100px;
    animation: wave 35s cubic-bezier(.36, .45, .63, .53) infinite;
    transform: translate3d(0, 0, 0)
}

.creative-banner .wave:nth-of-type(2) {
    top: -56px;
    animation: wave 20s cubic-bezier(.36, .45, .63, .53) -.125s infinite, swell 7s ease -1.25s infinite;
    opacity: 1
}

@keyframes wave {
    0% {
        margin-left: 0
    }

    100% {
        margin-left: -1600px
    }
}

@keyframes swell {

    0%,
    100% {
        transform: translate3d(0, -45px, 0)
    }

    50% {
        transform: translate3d(0, 5px, 0)
    }
}

@media screen and (max-width:1399px) {
    .creative-banner {
        padding: 18% 0 22% 0
    }
}

@media screen and (max-width:1199px) {
    .creative-banner .creative-banner-img {
        top: -28%
    }
}

@media screen and (max-width:991px) {
    .creative-banner {
        padding: 120px 0 50px 0
    }

    .creative-banner .creative-banner-img {
        position: relative;
        width: auto;
        float: none !important;
        left: 0;
        top: 0
    }

    .creative-banner-img {
        text-align: center
    }

    .creative-banner-img img {
        float: none !important
    }
}

@media screen and (max-width:767px) {
    .creative-banner {
        padding: 90px 0 50px 0
    }

    .creative-banner .btn-play {
        width: 40px;
        height: 40px;
        line-height: 36px;
        font-size: 16px
    }
}




.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 导航栏 */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(10px);
    padding: 10px 0;
    transition: background-color 0.3s ease;
}

header.scrolled {
    background-color: #2456CA;
}

header.scrolled .nav-links a {
    color: #fff;
}

header.scrolled .logo {
    color: #fff;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 40px;
    position: relative;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    /* font-weight: 500; */
    font-size: 16px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: #fff;
}



.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #fff;
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* 下拉菜单 */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    z-index: 1;
    padding: 10px 0;
}

.dropdown:hover .dropdown-content {
    display: block;
}

header.scrolled .dropdown-content a {
    color: #333;
    padding: 10px 20px;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s;
    font-size: 14px;
}

header.scrolled .dropdown-content a:hover {
    color: var(--accent);
}

.dropdown-content a {
    color: var(--text);
    padding: 10px 20px;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s;
    font-size: 14px;
}

.dropdown-content a:hover {
    background-color: var(--secondary);
    color: var(--accent);
}

/* 移动端菜单按钮 */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text);
    cursor: pointer;
    display: none;

}

.pbt {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.pbt1 {
    background-color: var(--HUANDENG-accent-color);
    color: white;
    border-radius: 5px;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.pbt1:hover {
    background-color: #f6f6f6;
    color: var(--HUANDENG-accent-color);
}

.cta-button {
    background-color: #fff;
    color: white;
    border-radius: 5px;
    color: var(--accent);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    background-color: #f6f6f6;
}

.cta-button.primary {
    background-color: #fff;
    color: white;
    color: var(--accent);
}

.cta-button.primary:hover {
    background-color: #f6f6f6;
}

/* ================= 英雄区域 ================= */
.hero {
    /* height: 100vh;
    min-height: 800px; */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    /* padding: 150px 0 0; */
    position: relative;
    overflow: hidden;
    color: #fff;
    /* background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%); */
}

/* .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 1500px;
    height: 1000px;
    background-image: url('shape-1.svg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: left top;
    filter: brightness(1.2);
    z-index: 0;
    opacity: 0.1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 600px;
    height: 700px;
    background-image: url('shape-3.svg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: right bottom;
    opacity: 0.1;
    filter: brightness(1.2);
    z-index: 0;
} */

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    /* margin-top: 100px; */
    margin-top: 50px;
}

.hero h1 {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.2;
    /*background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%);*/
    /*-webkit-background-clip: text;*/
    /*-webkit-text-fill-color: transparent;*/
    /*text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);*/
    /*animation: textGlow 3s infinite alternate;*/
}

@keyframes textGlow {
    0% {
        text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    }

    100% {
        text-shadow: 0 0 30px rgba(0, 212, 255, 0.6);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInUp 1.5s cubic-bezier(0.22, 0.61, 0.36, 1) 0.2s forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


.hero p {
    font-size: 20px;
    color: #fff;
    margin-bottom: 40px;
    max-width: 1600px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    /* margin-bottom: 60px; */
}

.hero-image-container {
    width: 100%;
    max-width: 1024px;
    margin: 0 auto;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 0px solid rgba(0, 212, 255, 0.3);
    transition: var(--transition);
    z-index: 50;
    transition: transform 0.8s ease;
}

.hero-image-container:hover {
    transform: translateY(-2px);
    transform: scale(1.2);
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.8s ease;
}

.hero-image-container:hover .hero-image {
    transform: scale(1.01);
}

/* 特性部分 */
.features {
    padding: 120px 0;
    background-color: var(--secondary);
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent);
}

.section-title p {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 30px;
}

.feature-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 40px 30px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(37, 99, 235, 0.3);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    color: var(--accent);
    margin: auto;
}

.feature-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--accent);
}

.feature-card h3 {
    font-size: 18px;
    margin: 15px;
    text-align: center;
}

.feature-card p {
    color: var(--text-secondary);
}

/* 截图画廊 */
.screenshot-section {
    padding: 120px 0;
    background-color: var(--primary);
}

.HD-section {
    padding: 120px 0;
    background-color: var(--primary);
    /* border-TOP: 1px solid rgba(37, 99, 235, 0.1); */
}



.gallery-header {
    text-align: center;
    margin-bottom: 60px;
}

.gallery-header h2 {
    font-size: 42px;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.gallery-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background-color: var(--accent);
}

.gallery-header p {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    font-size: 18px;
}

.screenshot-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.screenshot-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    background-color: var(--secondary);
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.screenshot-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(37, 99, 235, 0.3);
}

.screenshot-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.screenshot-card:hover .screenshot-img {
    transform: scale(1.05);
}

.screenshot-title {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 15px 20px;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.3) 0%, rgba(255, 255, 255, 0.1) 100%);
    color: white;
    font-size: 22px;
    font-weight: 600;
    text-align: left;
}

.screenshot-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 30px;
}

.screenshot-card:hover .screenshot-overlay {
    opacity: 1;
}

.screenshot-info {
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.screenshot-card:hover .screenshot-info {
    transform: translateY(0);
}

.screenshot-info p {
    color: white;
    margin-bottom: 15px;
}

.screenshot-tag {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-right: 8px;
    margin-bottom: 8px;
    backdrop-filter: blur(5px);
}

/* 套餐对比模块 */
.pricing-section {
    padding: 120px 0;
    background: linear-gradient(to bottom, var(--primary) 0%, var(--secondary) 100%);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 60px;
    gap: 20px;
    font-size: 18px;
    color: var(--text-secondary);
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--secondary);
    transition: .4s;
    border: 2px solid var(--accent);
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: var(--accent);
    transition: .4s;
}

input:checked+.slider {
    background-color: var(--secondary);
}

input:checked+.slider:before {
    transform: translateX(26px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.pricing-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 40px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    border: 1px solid rgba(37, 99, 235, 0.1);
    position: relative;
}


.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(37, 99, 235, 0.3);
}

.pricing-card.featured {
    border: 2px solid var(--accent);
    transform: translateY(-10px);
}

.featured-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background-color: var(--accent);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.pricing-header {
    margin-bottom: 30px;
    text-align: center;
}

.pricing-header h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.price {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--accent);
}

.price span {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-secondary);
}

.annual-price {
    display: none;
}

.pricing-features {
    list-style: none;
    margin-bottom: 40px;
}

.pricing-features li {
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.pricing-features li span {
    color: var(--accent);
    margin-right: 10px;
}

.enterprise-contact {
    text-align: center;
    color: var(--text-secondary);
}

.enterprise-contact a {
    color: var(--accent);
    text-decoration: none;
}

/* 数据展示 */
.stats {
    padding: 80px 0;
    background-color: var(--primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-size: 48px;
    color: var(--accent);
    margin-bottom: 10px;
}

.stat-item p {
    color: var(--text-secondary);
    font-size: 18px;
}

/* CTA部分 */
.cta-section {
    padding: 120px 0;
    background-color: #2456CA;
    text-align: center;
}

.cta-section h2 {
    font-size: 30px;
    margin-bottom: 20px;
    font-weight: 600;
    color: #fff;
}
}

.cta-section p {
    color: #fff;
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 18px;
}

/* 页脚 */
footer {
    background: #191919;
    color: #939393;
    padding: 10px 0 10px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
    margin-top: 60px;
}

.footer-column h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #939393
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #939393;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    position: relative;
    max-width: 80%;
    max-height: 80%;
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.modal-image {
    width: 100%;
    height: auto;
    display: block;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.close-modal:hover {
    transform: rotate(90deg);
    background-color: var(--accent);
    color: white;
}

/* 客服卡片 */
.customer-service {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 20px;
    width: 300px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.customer-service.show {
    transform: translateY(0);
    opacity: 1;
}

.service-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.service-header h3 {
    font-size: 18px;
    color: var(--accent);
}

.close-service {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.3s;
}

.close-service:hover {
    color: var(--accent);
}

.service-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 18px;
}

.service-text {
    flex: 1;
}

.service-text h4 {
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--text);
}

.service-text p {
    font-size: 14px;
    color: var(--text-secondary);
}

.qr-code {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 10px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    max-width: 150px;
}

.service-toggle {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    background-color: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
    z-index: 1001;
    transition: all 0.3s ease;
}

.service-toggle:hover {
    background-color: var(--accent-light);
    transform: scale(1.1);
}

.service-toggle:hover+.customer-service {
    transform: translateY(0);
    opacity: 1;
}

.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 90px;
    width: 50px;
    height: 50px;
    background-color: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.back-to-top.show {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--accent-light);
    transform: translateY(-3px);
}

/* 工具大全模块样式 */
.soft-tools-section {
    padding: 30px 0;
    background-color: #fff;
}

.soft-tools1-section {
    padding: 30px 0;
    background-color: var(--secondary);
}

.soft-tools2-section {
    padding: 30px 0;
    background-color: #fff;
}

.soft-tools3-section {
    padding: 30px 0;
    background-color: var(--secondary);
}

.soft-tools4-section {
    padding: 30px 0;
    background-color: #fff;
}

.soft-tools5-section {
    padding: 30px 0;
    background-color: var(--secondary);
}

.soft-tools6-section {
    padding: 30px 0;
    background-color: #fff;
}

.soft-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.soft-tool-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 10px 10px 20px 10px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
}

.soft-tool-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.soft-tool-icon {
    width: 50px;
    height: 50px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
}



.soft-tool-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text);
}

.soft-tool-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 15px;
    min-height: 30px;
}

.soft-tool-badge {
    display: inline-block;
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 20px;
}

.soft-tool-download {
    padding: 7px 10px;
    border-radius: 0px;
    font-size: 12px;
    margin-top: 10px;
    width: 80%;
    display: block;
    text-align: center;
    transition: background-color 0.2s;
    color: #666;
    background: #F7F9FD;
    text-decoration: none;
    margin: auto;
    border-radius: 20px;
}

.soft-tool-download:hover {
    background-color: var(--accent);
    transform: translateY(-2px);
    color: white;
}


.section-title {
    text-align: center;
    margin-bottom: 0px;
    margin-top: 20px;
}

/* 搜索模块样式 */


.soft-search-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: white;
}

.soft-search-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: bold;
}

.soft-search-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.soft-search-box {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50px;
    padding: 5px 5px 5px 25px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.soft-search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 15px 0;
    font-size: 16px;
    background: transparent;
}

.soft-search-button,
.soft-clear-button {
    background: #007bff;
    border: none;
    cursor: pointer;
    padding: 12px 20px;
    color: white;
    border-radius: 50px;
    margin-left: 10px;
    transition: background-color 0.3s ease;
}

.soft-search-button:hover,
.soft-clear-button:hover {
    background: #0056b3;
}

.soft-clear-button {
    background: #6c757d;
}

.soft-clear-button:hover {
    background: #545b62;
}



.soft-tools-section.hidden {
    display: none;
}


.soft-tool-card.hidden {
    display: none;
}


.no-results {
    text-align: center;
    color: #6c757d;
    font-style: italic;
    padding: 40px 20px;
    grid-column: 1 / -1;
    font-size: 1.1rem;
}

.search-highlight {
    background-color: red;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: bold;
    color: #fff;
}



.global-no-results {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
    background: #f8f9fa;
    border-radius: 10px;
    margin: 30px auto;
}

.global-no-results h3 {
    color: #495057;
    margin-bottom: 15px;
}

/* 搜索模块样式 */
.soft-search-section {
    padding: 80px 0;
    background-color: var(--primary);
    margin-top: 70px;
}

.soft-search-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.soft-search-title {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text);
}

.soft-search-subtitle {
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-size: 18px;
}

.soft-search-box {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}





.soft-search-button {
    position: absolute;
    right: 5px;
    top: 5px;
    background-color: var(--accent);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.soft-search-button:hover {
    background-color: var(--accent-light);
    transform: rotate(15deg);
}

/* 软件详情头部 */
.soft-detail-header {
    background: linear-gradient(135deg, #1a73e8 0%, #4285f4 100%);
    color: white;
    padding: 40px 0;
    margin-bottom: 30px;
    border-radius: 0 0 15px 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.soft-detail-header-content {
    display: flex;
    align-items: center;
    gap: 30px;
}

.soft-detail-icon {
    width: 100px;
    height: 100px;
    background-color: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.soft-detail-icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.soft-detail-info h1 {
    font-size: 32px;
    margin-bottom: 10px;
    font-weight: 700;
}

.soft-detail-info p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 15px;
}

.soft-detail-meta {
    display: flex;
    gap: 20px;
    font-size: 14px;
}

.soft-detail-meta span {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 5px 12px;
    border-radius: 20px;
    backdrop-filter: blur(5px);
}

/* 软件介绍区域 */
.soft-intro-section {
    background-color: white;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.soft-section-title {
    font-size: 22px;
    margin-bottom: 20px;
    color: #1a73e8;
    border-left: 4px solid #1a73e8;
    padding-left: 10px;
}

.soft-intro-content {
    line-height: 1.8;
    color: #555;
}

/* 下载地址区域 */

.softheadersoft-detail-header {
    margin-top: 90px;
    background: var(--accent);
    padding: 30px;
    color: #fff;
}

.soft-download-section {
    background-color: white;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.download-addresses {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.download-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background-color: #f8fafc;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.download-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: #cbd5e0;
}

.download-icon {
    width: 40px;
    height: 40px;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 20px;
    color: white;
}

.download-icon.baidu {
    background-color: #2932e1;
}

.download-icon.lanzou {
    background-color: #1e88e5;
}

.download-icon.local {
    background-color: #43a047;
}

.download-info {
    flex: 1;
}

.download-info h3 {
    font-size: 18px;
    margin-bottom: 5px;
    color: #2d3748;
}

.download-info p {
    font-size: 14px;
    color: #718096;
}

.download-button {
    background-color: #1a73e8;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.download-button:hover {
    background-color: #1669d9;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(26, 115, 232, 0.3);
}

/* 相关软件推荐 */
.soft-related-section {
    margin-bottom: 50px;
}

.soft-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.soft-card {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.soft-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.soft-card-image {
    height: 160px;
    background-color: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #e2e8f0;
}

.soft-card-image img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.soft-card-content {
    padding: 20px;
}

.soft-card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #2d3748;
}

.soft-card-desc {
    font-size: 14px;
    color: #718096;
    margin-bottom: 15px;
}

.soft-card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #a0aec0;
}



/* 响应式设计 */
@media (max-width: 768px) {
    .soft-detail-header-content {
        flex-direction: column;
        text-align: center;
    }

    .soft-detail-meta {
        justify-content: center;
    }

    .download-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .download-icon {
        margin-right: 0;
    }
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .screenshot-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .pricing-card.featured {
        transform: none;
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero {
        text-align: center;
        padding-top: 100px;
    }

    .hero-content {
        margin: 0 auto;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        margin: 10px 0;
    }

    .dropdown-content {
        position: static;
        box-shadow: none;
        display: none;
        padding-left: 20px;
    }

    .dropdown:hover .dropdown-content {
        display: none;
    }

    .dropdown.active .dropdown-content {
        display: block;
    }

    .mobile-menu-btn {
        display: block;
    }

    .screenshot-gallery {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 20px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .section-title h2,
    .gallery-header h2 {
        font-size: 32px;
    }

    .customer-service {
        width: calc(100% - 40px);
        right: 20px;
        left: 20px;
        bottom: 80px;
    }
}

/* 服务客户模块样式 */
.clients-section {
    padding: 80px 0;
    background-color: var(--primary);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    margin-top: 60px;
    align-items: center;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    padding: 0px;
    background-color: transparent;
    transition: all 0.3s ease;
}

.client-logo img {
    max-width: 100%;
    max-height: 100px;
    filter: grayscale(100%) opacity(0.2);
    transition: all 0.3s ease;
}

.client-logo:hover img {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .client-logo {
        height: 80px;
        padding: 15px;
    }
}

.glico {
    color: #2563eb;
    font-size: 25px;
}


/* 整体样式 */
.HUANDENG-container {
    /*background: linear-gradient(135deg, var(--HUANDENG-primary-bg) 0%, var(--HUANDENG-secondary-bg) 100%);*/

    /*padding: 40px 20px;*/
    /*color: var(--HUANDENG-text-color);*/
    /*font-family: 'Microsoft YaHei', Arial, sans-serif;*/
}

/* 轮播容器样式 */
.HUANDENG-carousel-container {
    max-width: 1600px;
    margin: 0 auto;
    position: relative;
}

/* 轮播项样式 */
.HUANDENG-carousel-item {
    background: var(--HUANDENG-card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 212, 255, 0.3);
    transition: all 0.3s ease;
    max-height: 450px;
}

/* 轮播内容布局 */
.HUANDENG-carousel-content {
    display: flex;
    flex-direction: row;
    max-height: 450px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(37, 99, 235, 0.1);
    border-radius: 10px;
}

/* 左侧信息区域 */
.HUANDENG-info-section {
    flex: 1;
    padding: 100px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;

}

.HUANDENG-title {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--HUANDENG-accent-color);
}

.HUANDENG-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.HUANDENG-feature-list li {
    padding: 8px 0;
    font-size: 16px;
    line-height: 1.5;
    position: relative;
    padding-left: 20px;
}

.HUANDENG-feature-list li:before {
    content: "•";
    color: var(--HUANDENG-accent-color);
    position: absolute;
    left: 0;
}

.HUANDENG-btn-more {
    background: var(--HUANDENG-accent-color);
    color: var(--HUANDENG-primary-bg);
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: bold;
    align-self: flex-start;
    margin-top: 20px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.HUANDENG-btn-more:hover {
    color: var(--HUANDENG-accent-color);
    background: var(--HUANDENG-primary-bg);
    border: 1px solid var(--HUANDENG-accent-color);
}


/* 右侧图片区域 */
.HUANDENG-image-section {
    flex: 1;
    /*background: var(--HUANDENG-secondary-bg);*/
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

.HUANDENG-image-placeholder {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

/* 长条方块渐变指示器 */
.HUANDENG-carousel-indicators {
    bottom: -50px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.HUANDENG-carousel-indicators button {
    width: 30px;
    height: 30px;
    border-radius: 100px;
    margin: 0;
    background: linear-gradient(to right, var(--HUANDENG-accent-color), transparent);
    border: none;
    transition: all 0.3s ease;
    opacity: 0.5;
}

.HUANDENG-carousel-indicators button.active {
    opacity: 1;
    background: var(--HUANDENG-accent-color);
}

/* 轮播控制按钮 */
.HUANDENG-carousel-control-prev,
.HUANDENG-carousel-control-next {
    width: 60px;
    height: 60px;
    background-color: var(--HUANDENG-accent-color);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.8;
    transition: all 0.3s ease;
    position: absolute;
    z-index: 1000;
}

.HUANDENG-carousel-control-prev {
    left: -100px;
}

.HUANDENG-carousel-control-next {
    right: -100px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .HUANDENG-carousel-content {
        flex-direction: column;
        height: auto;
    }

    .HUANDENG-carousel-control-prev {
        left: 10px;
    }

    .HUANDENG-carousel-control-next {
        right: 10px;
    }
}

.JB-logo {
    position: relative;
    display: inline-flex;
    align-items: center;
    font-family: Arial, sans-serif;
    text-decoration: none;
    padding: 15px;
}

.JB-logo img {
    height: 40px;
    margin-right: 10px;
}

.JB-logo::after {
    content: "传奇会员站系统源码";
    position: absolute;
    top: -5px;
    right: -15px;
    background-color: #1890ff;
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    white-space: nowrap;
}

/* 模态框基础样式 */
.TIPS-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

/* 显示模态框 */
.TIPS-modal.active {
    opacity: 1;
    visibility: visible;
}

/* 模态框内容区域 */
.TIPS-modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    width: 450px;
    min-height: 150px;
    max-width: 80%;
    position: relative;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-20px);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.TIPS-modal.active .TIPS-modal-content {
    transform: translateY(0);
}

/* 消息内容区域 */
.TIPS-modal-message {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 10px;
    word-break: break-word;
}

/* 关闭按钮 */
.TIPS-close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: #666;
}

/* 悬浮侧边栏样式 */
.floating-sidebar {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
    min-width: 150px;
}

.sidebar-title {
    font-size: 1.1rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 15px;
    text-align: center;
    padding-bottom: 10px;
    border-bottom: 2px solid #e9ecef;
}

.sidebar-category {
    display: block;
    padding: 10px 12px;
    margin: 5px 0;
    border-radius: 8px;
    color: #495057;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.sidebar-category:hover {
    background: #007bff;
    color: white;
    transform: translateX(-3px);
}

.sidebar-category.active {
    background: #0056b3;
    color: white;
    font-weight: bold;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .floating-sidebar {
        right: 10px;
        padding: 10px;
        min-width: 120px;
    }
}

@media (max-width: 480px) {
    .floating-sidebar {
        display: none;
    }
}

.KF-customer-service-card {
    position: fixed;
    left: 10px;
    bottom: 60px;
    width: 180px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    z-index: 1000;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    opacity: 0;
    transform: translateX(-100%);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.KF-customer-service-card.show {
    opacity: 1;
    transform: translateX(0);
}

.KF-card-header {
    background: #07C160;
    color: white;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.KF-card-header h3 {
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

.KF-card-body {
    padding: 15px;
    text-align: center;
}

.KF-qrcode-container {
    width: 120px;
    height: 120px;
    margin: 0 auto 10px;
    background: #f5f5f5;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #888;
    border: 1px dashed #ddd;
}

.KF-card-body p {
    color: #666;
    font-size: 12px;
    margin: 0 0 8px 0;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .KF-customer-service-card {
        width: 200px;
        left: 10px;
        bottom: 10px;
    }
}

.demo-content {
    height: 2000px;
    padding: 50px 20px;
    text-align: center;
}

.KF1-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.KF1-modal-content {
    position: relative;
    background-color: white;
    margin: 10% auto;
    padding: 20px;
    width: 300px;
    border-radius: 10px;
    text-align: center;
}

.KF1-close {
    position: absolute;
    right: 10px;
    top: 5px;
    font-size: 24px;
    cursor: pointer;
    color: #aaa;
}

.KF1-close:hover {
    color: #000;
}

.KF1-qr-code {
    width: 200px;
    height: 200px;
    margin: 20px auto;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #ddd;
}

.KF1-qr-code img {
    max-width: 100%;
    max-height: 100%;
}

/* 在WAP端隐藏.wapno类 */
@media only screen and (max-width: 768px) {
    .wapno {
        display: none !important;
    }
    
    .nav-links a {
    color: #333;
    text-decoration: none;
    /* font-weight: 500; */
    font-size: 16px;
    transition: color 0.3s 
ease;
    position: relative;
}
.nav-links.active {
        display: flex;
        text-align: center;
    }

}

.mobile-menu-btn {
    color: #fff;
}