*{margin:0;padding:0;box-sizing:border-box}
body{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:#fff;color:#333;line-height:1.8}
:root{--primary:#D4940B;--primary-light:#F0C840;--primary-dark:#A67408;--frog:#8BAD35;--frog-light:#B9D25A;--frog-dark:#6B8A22;--coral:#E87870;--coral-light:#F5B5B0;--text:#1e1e1e;--text-light:#6b6560;--bg-light:#FFF9ED;--bg:#fff;--border:#e8e0d0;--shadow:0 2px 8px rgba(0,0,0,0.06);--shadow-lg:0 8px 24px rgba(0,0,0,0.1);--radius:10px}
.container{width:1200px;margin:0 auto;padding:0 15px}
@media(max-width:768px){.container{width:100%}}

/* ===== 头部导航 ===== */
.header{padding:15px 0;border-bottom:1px solid var(--border);position:relative;z-index:99;background:#fff}
.header.fixed{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,0.97);box-shadow:0 2px 12px rgba(0,0,0,0.08);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:22px;font-weight:bold;color:var(--primary)}
.logo span{color:var(--text)}
.nav{display:flex;list-style:none;gap:30px;position:relative}
.nav li{position:relative}
.nav a{color:var(--text);text-decoration:none;font-size:15px;display:block;padding:8px 0;transition:color 0.2s}
.nav a:hover{color:var(--frog)}
.nav a.active{color:var(--frog);font-weight:600}
.nav a.has-dropdown::after{content:"";display:inline-block;width:0;height:0;margin-left:5px;vertical-align:middle;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;transition:transform 0.25s ease}
.nav a.has-dropdown:hover::after,.nav a.has-dropdown.active::after{transform:rotate(180deg)}
.subnav{position:absolute;top:100%;left:0;min-width:160px;background:#fff;box-shadow:0 4px 16px rgba(0,0,0,0.1);padding:10px 0;display:none;list-style:none;border-radius:8px;z-index:100}
.nav li:hover .subnav{display:block}
.subnav li a{padding:8px 18px;font-size:14px;color:var(--text)}
.subnav li a:hover{color:var(--primary);background:var(--bg-light)}
.subnav li a.active1{color:var(--primary);font-weight:600}
.header-download-btn{padding:8px 20px;background:var(--frog);color:#fff;border-radius:6px;text-decoration:none;font-size:14px;transition:all 0.3s;font-weight:500}
.header-download-btn:hover{background:var(--frog-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(139,173,53,0.35)}
.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:5px}
.mobile-menu-toggle span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:all 0.3s}
@media(max-width:768px){.nav{display:none}.header-download-btn{display:none}.mobile-menu-toggle{display:flex}
.nav.nav-open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:0 8px 30px rgba(0,0,0,0.12);z-index:98;padding:8px 0;border-radius:0 0 16px 16px;max-height:80vh;overflow-y:auto}
.nav.nav-open li{width:100%}
.nav.nav-open>li>a{display:block;padding:0 24px;font-size:14px;border-bottom:1px solid var(--border);transition:all 0.2s}
.nav.nav-open>li>a:hover{background:var(--bg-light);color:var(--frog)}
.nav.nav-open>li>a.active{color:var(--frog);font-weight:600;background:#f0f7e6}
.nav.nav-open .subnav{display:none;position:static;box-shadow:none;padding:0;border-radius:0;min-width:auto}
.nav.nav-open .subnav li a{display:block;padding:12px 24px 12px 40px;font-size:14px;color:var(--text-light);border-bottom:1px solid #f5f3f0}
.nav.nav-open .subnav li a:hover{color:var(--frog);background:var(--bg-light)}
.nav.nav-open .subnav li a.active1{color:var(--frog);font-weight:600}
.nav.nav-open>li:last-child>a{border-bottom:none}
.mobile-menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.mobile-menu-toggle.active span:nth-child(2){opacity:0}
.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}}

/* ===== 栏目头部区 ===== */
.lanmu-section-header{padding:60px 0;background:linear-gradient(135deg,var(--frog),var(--frog-dark));color:#fff;text-align:center;margin-bottom:30px}
.lanmu-section-header h1{font-size:36px;margin-bottom:10px;font-weight:700}
.lanmu-section-header p{font-size:16px;opacity:0.95}

/* ===== 面包屑 ===== */
.breadcrumb{width:1200px;max-width:100%;margin:0 auto 30px;padding:10px 15px;font-size:14px;color:var(--text-light);display:flex;align-items:center;gap:6px;flex-wrap:wrap;text-align:left}
.breadcrumb a{color:var(--text-light);text-decoration:none}
.breadcrumb a:hover{color:var(--primary)}

/* ===== 主体布局 ===== */
.main-wrap{display:grid;grid-template-columns:1fr 300px;gap:30px;padding:40px 0}
.main-left.full-content{grid-column:1/-1}
@media(max-width:768px){.main-wrap{grid-template-columns:1fr}}

/* ===== 列表样式 ===== */
.list-wrap{margin-bottom:30px}
.list-item{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;transition:all 0.2s}
.list-item:hover{background:var(--bg-light)}
.item-title a{color:var(--text);text-decoration:none;font-size:16px}
.item-title a:hover{color:var(--primary)}
.item-title a i{color:var(--primary);margin-right:8px}
.item-time{color:#94a3b8;font-size:14px;white-space:nowrap}

/* ===== 侧边栏 ===== */
.sidebar-title{padding:14px 18px;background:var(--bg-light);margin-bottom:10px;font-weight:600;font-size:15px;color:var(--text);border-radius:6px}
.sidebar-title i{margin-right:6px;color:var(--primary)}
.like-item{padding:10px 0;border-bottom:1px dashed var(--border);display:flex;justify-content:space-between;gap:10px}
.like-item a{color:var(--text);text-decoration:none;font-size:14px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.like-item a:hover{color:var(--primary)}
.like-item span{color:#94a3b8;font-size:12px;white-space:nowrap}
.sidebar-faq-download{background:linear-gradient(135deg,var(--coral),#D06058);color:#fff;text-align:center;padding:25px 20px;border-radius:10px;margin-top:20px}
.sidebar-download-title{display:block;font-size:18px;margin-bottom:8px;font-weight:600}
.sidebar-faq-download h4{font-size:18px;margin-bottom:8px}
.sidebar-faq-download p{font-size:14px;opacity:0.95;margin-bottom:15px}
.btn-download{display:inline-block;padding:10px 22px;background:#fff;color:var(--coral);border-radius:6px;text-decoration:none;font-size:14px;font-weight:600;transition:all 0.3s}
.btn-download:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(232,120,112,0.25)}

/* ===== 文章区 ===== */
.article-content{padding:25px;background:#f8fafc;border-radius:8px;margin-bottom:20px;line-height:2}
.article-content img{max-width:100%;height:auto;border-radius:8px}
.article-content p{margin-bottom:15px}
.article-tips{padding:15px 20px;background:var(--bg-light);border-radius:8px;color:var(--text-light);font-size:14px;border-left:4px solid var(--primary)}
.article-tips a{color:var(--primary);text-decoration:none;font-weight:500}

/* ===== 协议/政策模块 ===== */
.policy-content{padding:30px;background:#f8fafc;border-radius:var(--radius);line-height:2}
.policy-content h3{margin:25px 0 15px;font-size:20px;color:var(--text);border-left:4px solid var(--primary);padding-left:12px}
.policy-content h4{margin:15px 0 10px;font-size:16px;color:var(--text)}
.policy-content p{margin-bottom:12px;color:var(--text-light)}

/* ===== 下载页面 ===== */
.download-main{padding:50px 40px;background:var(--bg-light);border-radius:16px;margin-bottom:50px}
.download-box{display:flex;align-items:center;justify-content:space-between;gap:40px}
.download-info{flex:1}
.download-info h3{font-size:30px;color:var(--text);margin-bottom:20px}
.download-info h3 span{color:var(--primary);margin-left:10px;font-size:18px;background:var(--bg-light);padding:4px 12px;border-radius:20px}
.download-info .desc{font-size:16px;color:var(--text-light);line-height:1.9;margin-bottom:25px}
.down-btn-group{display:flex;gap:20px;margin:20px 0;flex-wrap:wrap}
.down-btn{padding:14px 30px;color:#fff;border-radius:8px;text-decoration:none;font-size:16px;font-weight:500;transition:all 0.3s;display:inline-flex;align-items:center;gap:8px}
.down-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,0.2)}
.android-btn{background:#22c55e}
.ios-btn{background:#1e1e1e}
.tips{color:var(--text-light);font-size:14px;margin-top:12px}
.tips i{margin-right:5px;color:var(--primary)}
.download-qrcode{text-align:center;flex-shrink:0}
.qrcode-box{background:#fff;padding:25px;border-radius:12px;box-shadow:var(--shadow)}
.qrcode-box img{width:160px;height:160px;margin-bottom:12px;border-radius:8px}
.qrcode-box p{color:var(--text-light);font-size:14px}
@media(max-width:768px){.download-box{flex-direction:column;text-align:center}.download-main{padding:30px 20px}}

.download-version{margin-bottom:50px}
.version-list{background:#fff;padding:25px;border-radius:12px;box-shadow:var(--shadow)}
.version-item{padding-bottom:20px;margin-bottom:20px;border-bottom:1px dashed var(--border)}
.version-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.version-item h4{font-size:16px;color:var(--text);margin-bottom:12px}
.version-item p{font-size:14px;color:var(--text-light);line-height:1.8}
.new-tag{background:var(--primary);color:#fff;font-size:12px;padding:2px 10px;border-radius:20px;margin-left:10px;font-weight:500}
.download-user{margin-bottom:50px}
.user-list{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.user-item{background:var(--bg-light);padding:30px 25px;border-radius:12px;box-shadow:var(--shadow)}
.user-head{width:50px;height:50px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:12px}
.user-star{color:#f59e0b;margin-bottom:12px;font-size:14px}
.user-item p{font-size:14px;color:var(--text-light);line-height:1.7;margin-bottom:10px}
.user-name{font-size:13px;color:#94a3b8}
.download-question{margin-bottom:30px}
.question-list{background:#fff;padding:25px;border-radius:12px;box-shadow:var(--shadow)}
.question-item{margin-bottom:20px;padding-bottom:20px;border-bottom:1px dashed var(--border)}
.question-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.question-item h4{font-size:16px;color:var(--text);margin-bottom:8px}
.question-item p{font-size:14px;color:var(--text-light);line-height:1.8}
@media(max-width:768px){.user-list{grid-template-columns:1fr}}

.block-title{font-size:22px;color:var(--text);margin-bottom:25px;padding-bottom:10px;border-bottom:3px solid var(--primary);display:inline-block}

/* ===== 关于我们 ===== */
.about-section{padding:50px 0;margin-bottom:20px}
.about-section.bg-light{background:var(--bg-light);border-radius:20px;padding:60px 40px;margin:40px 0}
.text-center{text-align:center}
.about-intro{display:flex;gap:50px;align-items:flex-start}
.about-left{flex:1}
.about-left h2{font-size:28px;color:var(--text);margin-bottom:20px;border-left:4px solid var(--primary);padding-left:15px}
.about-left p{font-size:15px;line-height:2;color:var(--text-light);margin-bottom:18px}
.about-right{width:220px;display:flex;flex-direction:column;gap:18px;flex-shrink:0}
.about-card{background:var(--primary);color:#fff;padding:18px;border-radius:12px;text-align:center;font-size:15px;font-weight:500;line-height:1.6}
.about-card i{margin-right:6px}
.vision-desc{max-width:800px;margin:0 auto 40px;line-height:2;font-size:16px;color:var(--text-light);text-align:center}
.mission-box{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:30px}
.mission-item{background:#fff;padding:35px 25px;border-radius:15px;text-align:center;box-shadow:var(--shadow);transition:all 0.3s}
.mission-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.mission-item i{font-size:32px;color:var(--primary);margin-bottom:18px}
.mission-item h3{font-size:18px;color:var(--text);margin-bottom:12px}
.mission-item p{font-size:14px;color:var(--text-light);line-height:1.7}

.timeline{position:relative;padding:20px 0;max-width:800px;margin:0 auto}
.timeline::before{content:"";position:absolute;left:120px;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,var(--primary),var(--primary-light))}
.timeline-item{display:flex;gap:30px;margin-bottom:35px;position:relative}
.timeline-year{width:100px;text-align:right;font-size:15px;font-weight:700;color:var(--primary);flex-shrink:0;padding-top:5px}
.timeline-dot{width:14px;height:14px;background:var(--primary);border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 3px var(--primary-light);flex-shrink:0;position:relative;z-index:1;margin-top:8px}
.timeline-content{flex:1;background:#fff;padding:20px 25px;border-radius:10px;box-shadow:var(--shadow)}
.timeline-content h4{font-size:17px;color:var(--text);margin-bottom:8px}
.timeline-content p{font-size:14px;color:var(--text-light);line-height:1.7}

.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:40px}
.contact-item{text-align:center;padding:30px 20px;background:#fff;border-radius:12px;box-shadow:var(--shadow);transition:all 0.3s}
.contact-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.contact-item i{color:var(--primary);margin-bottom:15px}
.contact-item h4{font-size:16px;color:var(--text);margin-bottom:8px}
.contact-item p{font-size:14px;color:var(--text-light)}
@media(max-width:768px){.about-intro{flex-direction:column}.mission-box{grid-template-columns:1fr}.about-right{width:100%}.timeline::before{left:30px}.timeline-item{flex-direction:column}.timeline-year{text-align:left;width:auto}.contact-grid{grid-template-columns:repeat(2,1fr)}}

/* ===== 功能特色页 ===== */
.page-feature-intro{text-align:center;max-width:800px;margin:0 auto 50px}
.page-feature-intro h2{font-size:28px;color:var(--text);margin-bottom:15px}
.page-feature-intro p{font-size:16px;color:var(--text-light);line-height:1.9}
.feature-section-alt{margin-bottom:60px}
.feature-row{display:flex;gap:50px;align-items:center;margin-bottom:50px;padding:30px;background:#fff;border-radius:16px;box-shadow:var(--shadow);transition:all 0.3s}
.feature-row:hover{box-shadow:var(--shadow-lg)}
.feature-row-reverse{flex-direction:row-reverse}
.feature-row-img{width:320px;flex-shrink:0;border-radius:12px;overflow:hidden}
.feature-row-img img{width:100%;display:block;border-radius:12px}
.feature-row-text{flex:1}
.feature-row-text h3{font-size:22px;color:var(--text);margin-bottom:15px}
.feature-row-text h3 i{color:var(--primary);margin-right:10px}
.feature-row-text p{font-size:15px;color:var(--text-light);line-height:1.9;margin-bottom:15px}
.feature-tags{display:flex;flex-wrap:wrap;gap:8px}
.feature-tags span{background:#f0f7e6;color:var(--frog);padding:5px 14px;border-radius:20px;font-size:13px;font-weight:500}
@media(max-width:768px){.feature-row,.feature-row-reverse{flex-direction:column}.feature-row-img{width:100%}}

/* ===== 应用场景页 ===== */
.page-scene-hero{text-align:center;max-width:800px;margin:0 auto 50px}
.page-scene-hero h2{font-size:28px;color:var(--text);margin-bottom:15px}
.page-scene-hero p{font-size:16px;color:var(--text-light);line-height:1.9}
.scene-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-bottom:60px}
.scene-card{background:#fff;padding:35px 30px;border-radius:16px;box-shadow:var(--shadow);transition:all 0.3s;border-top:4px solid var(--primary)}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.scene-card-icon{text-align:center;margin-bottom:20px;color:var(--primary)}
.scene-card h3{font-size:20px;color:var(--text);margin-bottom:15px;text-align:center}
.scene-card p{font-size:15px;color:var(--text-light);line-height:1.9;margin-bottom:15px}
.scene-suggest{background:var(--bg-light);padding:15px;border-radius:8px;font-size:13px;color:var(--text-light);line-height:1.7}
.scene-suggest strong{color:var(--primary)}
@media(max-width:768px){.scene-cards{grid-template-columns:1fr}}

/* ===== 商务合作页 ===== */
.cooperate-hero{text-align:center;max-width:800px;margin:30px auto 50px}
.cooperate-hero h2{font-size:28px;color:var(--text);margin-bottom:15px}
.cooperate-hero p{font-size:16px;color:var(--text-light);line-height:1.9}
.cooperate-types{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-bottom:50px}
.coop-card{background:#fff;padding:35px 30px;border-radius:16px;box-shadow:var(--shadow);text-align:center;transition:all 0.3s}
.coop-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.coop-icon{color:var(--primary);margin-bottom:18px}
.coop-card h3{font-size:20px;color:var(--text);margin-bottom:15px}
.coop-card p{font-size:14px;color:var(--text-light);line-height:1.8;margin-bottom:15px}
.coop-card ul{list-style:none;text-align:left;margin-bottom:20px;padding:0}
.coop-card ul li{padding:5px 0;font-size:14px;color:var(--text-light)}
.coop-card ul li::before{content:"✓ ";color:var(--primary);font-weight:bold;margin-right:6px}
.coop-btn{display:inline-block;padding:10px 25px;background:var(--primary);color:#fff;border-radius:6px;text-decoration:none;font-size:15px;font-weight:500;transition:all 0.3s}
.coop-btn:hover{background:var(--primary-dark);transform:translateY(-1px)}
.cooperate-contact{text-align:center;padding:50px;background:var(--bg-light);border-radius:16px;margin-bottom:50px}
.cooperate-contact h3{font-size:24px;color:var(--text);margin-bottom:10px}
.cooperate-contact>p{max-width:600px;margin:0 auto 30px;color:var(--text-light);line-height:1.8}
.coop-contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.coop-contact-item{padding:25px;background:#fff;border-radius:12px;box-shadow:var(--shadow)}
.coop-contact-item i{color:var(--primary);margin-bottom:12px}
.coop-contact-item h4{font-size:16px;color:var(--text);margin-bottom:8px}
.coop-contact-item p{font-size:14px;color:var(--text-light)}
@media(max-width:768px){.cooperate-types{grid-template-columns:1fr}.coop-contact-grid{grid-template-columns:1fr}}

/* ===== 反馈页 ===== */
.feedback-intro{padding:25px;background:var(--bg-light);border-radius:12px;margin-bottom:30px}
.feedback-intro h3{font-size:20px;color:var(--text);margin-bottom:10px}
.feedback-intro p{font-size:15px;color:var(--text-light);line-height:1.8}
.feedback-form-wrap{margin-bottom:40px}
.feedback-form-wrap h3{font-size:20px;color:var(--text);margin-bottom:20px}
.feedback-form{background:#fff;padding:30px;border-radius:12px;box-shadow:var(--shadow)}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:14px;font-weight:500;color:var(--text);margin-bottom:8px}
.form-group .required{color:#ef4444}
.form-group input[type="text"],.form-group input[type="file"],.form-group select,.form-group textarea{width:100%;padding:12px 15px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;transition:border-color 0.2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(212,148,11,0.1)}
.form-group small{display:block;margin-top:6px;color:#94a3b8;font-size:12px}
.btn-submit{padding:12px 30px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:16px;cursor:pointer;font-weight:500;transition:all 0.3s}
.btn-submit:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(212,148,11,0.3)}
.feedback-contact h3{font-size:20px;color:var(--text);margin-bottom:20px}
.contact-methods{display:flex;flex-direction:column;gap:15px}
.contact-method{display:flex;align-items:center;gap:15px;padding:15px 20px;background:#fff;border-radius:10px;box-shadow:var(--shadow)}
.contact-method i{color:var(--primary)}
.contact-method strong{display:block;color:var(--text);font-size:14px}
.contact-method p{color:var(--text-light);font-size:13px}

/* ===== 资讯列表 ===== */
.news-list{margin-bottom:30px}
.news-item{border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:15px;background:#fff;transition:all 0.25s}
.news-item:hover{border-color:var(--primary);box-shadow:0 4px 16px rgba(212,148,11,0.08)}
.news-link{display:flex;gap:20px;align-items:flex-start;text-decoration:none;color:inherit}
.news-thumb{width:180px;height:120px;border-radius:8px;overflow:hidden;flex-shrink:0;background:#f1f5f9}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-info{flex:1;min-width:0}
.news-title{font-size:18px;font-weight:600;color:var(--text);margin:0 0 8px;line-height:1.4}
.news-excerpt{font-size:14px;color:var(--text-light);line-height:1.7;margin:0 0 12px}
.news-meta{display:flex;flex-wrap:wrap;gap:15px;font-size:13px;color:#94a3b8}
.meta-category{color:var(--primary)}
@media(max-width:768px){.news-link{flex-direction:column}.news-thumb{width:100%;height:180px}}

/* ===== 侧边栏列表 ===== */
.sidebar-list{background:#fff;border:1px solid var(--border);border-radius:10px;padding:15px}
.sidebar-item{padding:12px 0;border-bottom:1px dashed var(--border)}
.sidebar-item:last-child{border-bottom:none}
.sidebar-item a{display:block;color:var(--text);font-size:14px;text-decoration:none;margin-bottom:6px}
.sidebar-item a:hover{color:var(--primary)}
.sidebar-meta{font-size:12px;color:#94a3b8;display:flex;justify-content:space-between}

/* ===== 分页 ===== */
.pagebar{text-align:center;margin:40px 0}
.pagebar a,.pagebar span{display:inline-block;padding:8px 14px;margin:0 3px;border:1px solid var(--border);border-radius:6px;color:var(--text-light);text-decoration:none;font-size:14px;transition:all 0.2s}
.pagebar a:hover{border-color:var(--primary);background:var(--bg-light);color:var(--primary)}
.pagebar .page-num-current{border-color:var(--primary);background:var(--primary);color:#fff}
.pagebar .page-link{background:#fff}
.pagebar .page-link:hover{background:var(--bg-light)}
.pagebar a[href="javascript:"]{cursor:default;background:#f8fafc;color:#94a3b8}

/* ===== 查看更多 ===== */
.section-more{text-align:center;margin-top:40px}
.more-link{display:inline-block;padding:10px 28px;border:2px solid var(--frog);color:var(--frog);border-radius:50px;text-decoration:none;font-size:15px;transition:all 0.3s;font-weight:500}
.more-link i{margin-left:6px;font-size:14px;transition:transform 0.3s}
.more-link:hover{background:var(--frog);color:#fff}
.more-link:hover i{transform:translateX(3px)}

/* ===== FAQ面板（帮助中心+首页） ===== */
.faq-container{margin-bottom:40px}
.faq-item{border:1px solid var(--border);border-radius:10px;margin-bottom:12px;background:#fff;overflow:hidden;transition:all 0.3s}
.faq-item:hover{border-color:var(--primary)}
.faq-item.active{border-color:var(--primary);background:var(--bg-light)}
.faq-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;cursor:pointer;font-size:16px;font-weight:500;color:var(--text)}
.faq-head>span:first-child{flex:1;padding-right:15px;word-break:break-word}
.faq-symbol{flex:none;width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;font-size:20px;line-height:1;color:#94a3b8;transition:transform 0.3s,color 0.3s;font-family:sans-serif}
.faq-item.active .faq-symbol{transform:rotate(45deg);color:var(--primary)}
.faq-body{padding:0 20px;max-height:0;overflow:hidden;transition:max-height 0.4s ease,padding 0.4s ease;color:var(--text-light);line-height:1.8;font-size:15px}
.faq-item.active .faq-body{padding:0 20px 20px 20px;max-height:800px}
.faq-body p{margin:0}
.faq-body a{color:var(--primary);text-decoration:none;font-weight:500}

/* ===== CTA底部转化区 ===== */
.cta{padding:90px 0;text-align:center;background:linear-gradient(135deg,var(--frog),var(--frog-dark));color:#fff}
.cta h2{font-size:34px;margin-bottom:20px;font-weight:700}
.cta p{font-size:18px;opacity:0.95;margin-bottom:35px;max-width:600px;margin-left:auto;margin-right:auto}
.cta .btn-primary{background:#fff;color:var(--frog);font-weight:600}
.cta .btn-primary:hover{background:#f0f7e6}
.btn-primary{display:inline-block;padding:15px 40px;background:var(--primary);color:#fff;border-radius:8px;text-decoration:none;font-size:16px;font-weight:500;transition:all 0.3s;box-shadow:0 4px 16px rgba(212,148,11,0.3)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(212,148,11,0.4)}

/* ===== 底部 ===== */
.footer{padding:50px 0 30px;border-top:1px solid var(--border);background:#f8fafc}
.footer-links-group{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;margin-bottom:35px}
.footer-item h4{font-size:16px;color:var(--text);margin-bottom:16px;font-weight:600}
.footer-item ul{list-style:none;padding:0;margin:0}
.footer-item ul li{margin-bottom:9px}
.footer-item ul li a{color:var(--text-light);text-decoration:none;font-size:14px;transition:color 0.2s}
.footer-item ul li a:hover{color:var(--primary)}
.footer-brand{border:none;margin:0;padding:0}
.footer-brand-logo{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand-logo img{flex-shrink:0}
.footer-brand-logo h4,.footer-brand-logo h3{font-size:18px;color:var(--text);margin:0 0 4px}
.footer-brand-logo p{font-size:13px;color:var(--text-light);margin:0}
.footer-brand-desc{font-size:13px;color:var(--text-light);line-height:1.8;margin:0}
.footer-friendlink{padding-top:20px;border-top:1px solid var(--border);margin-bottom:22px}
.footer-friendlink h4{font-size:15px;color:var(--text);margin-bottom:14px;font-weight:600}
.footer-friendlink ul{display:flex;flex-wrap:wrap;gap:14px;list-style:none;padding:0;margin:0}
.footer-friendlink ul li a{color:var(--text-light);text-decoration:none;font-size:13px;transition:color 0.2s}
.footer-friendlink ul li a:hover{color:var(--primary)}
.footer-copy{text-align:center;padding-top:25px;border-top:1px dashed var(--border)}
.footer-copy p{color:var(--text-light);font-size:14px;margin:0}
@media(max-width:768px){.footer-links-group{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}}

.text-secondary{text-align:center;padding:60px 20px;color:var(--text-light);font-size:16px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* 回到顶部按钮 */
.back-to-top{position:fixed;right:24px;bottom:24px;width:44px;height:44px;background:var(--primary);color:#fff;text-align:center;line-height:44px;border-radius:50%;cursor:pointer;display:none;z-index:999;font-size:20px;box-shadow:0 4px 12px rgba(212,148,11,0.3);transition:all 0.3s}
.back-to-top:hover{background:var(--primary-dark);transform:translateY(-3px)}

/* ==============================================
   广播剧中心 专属样式
============================================== */
.drama-hero-header{background:linear-gradient(135deg,var(--frog),var(--frog-dark));position:relative;overflow:hidden}
.drama-hero-header::before{content:"";position:absolute;top:-30%;right:-10%;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,0.04)}
.drama-hero-header::after{content:"";position:absolute;bottom:-20%;left:-5%;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,0.03)}

.drama-intro-block{text-align:center;max-width:860px;margin:0 auto 60px;padding:40px 0 0}
.drama-intro-block h2{font-size:30px;color:var(--text);margin-bottom:20px;position:relative}
.drama-intro-block h2::after{content:"";display:block;width:50px;height:3px;background:var(--primary);margin:14px auto 0;border-radius:2px}
.drama-intro-block p{font-size:16px;color:var(--text-light);line-height:2;margin-bottom:15px;text-align:justify}

.drama-category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-bottom:60px}
.drama-cat-card{background:#fff;border-radius:16px;padding:35px 28px;box-shadow:0 2px 12px rgba(0,0,0,0.05);transition:all 0.35s;border:1px solid var(--border);position:relative;overflow:hidden}
.drama-cat-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--frog));transform:scaleX(0);transform-origin:left;transition:transform 0.35s}
.drama-cat-card:hover::before{transform:scaleX(1)}
.drama-cat-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(212,148,11,0.1);border-color:var(--primary)}
.drama-cat-icon{width:56px;height:56px;background:var(--bg-light);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;transition:all 0.3s}
.drama-cat-card:hover .drama-cat-icon{background:var(--primary)}
.drama-cat-card:hover .drama-cat-icon i{color:#fff}
.drama-cat-icon i{font-size:24px;color:var(--primary);transition:color 0.3s}
.drama-cat-card h3{font-size:19px;color:var(--text);margin-bottom:12px;font-weight:600}
.drama-cat-card p{font-size:14px;color:var(--text-light);line-height:1.8;margin-bottom:15px}
.drama-cat-tags{display:flex;flex-wrap:wrap;gap:8px}
.drama-cat-tags span{background:var(--bg-light);color:var(--primary);padding:4px 12px;border-radius:20px;font-size:12px;font-weight:500;transition:all 0.3s}
.drama-cat-card:hover .drama-cat-tags span{background:rgba(212,148,11,0.1)}

.drama-quality-block{text-align:center;margin-bottom:60px;padding:50px 40px;background:var(--bg-light);border-radius:20px}
.drama-quality-block h2{font-size:28px;color:var(--text);margin-bottom:12px}
.drama-quality-block>p{font-size:15px;color:var(--text-light);margin-bottom:40px}
.drama-quality-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;text-align:center}
.drama-quality-item{padding:30px 20px;background:#fff;border-radius:14px;transition:all 0.3s;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.drama-quality-item:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(212,148,11,0.08)}
.dq-icon{color:var(--primary);margin-bottom:15px}
.drama-quality-item h3{font-size:17px;color:var(--text);margin-bottom:10px}
.drama-quality-item p{font-size:14px;color:var(--text-light);line-height:1.8}

.drama-listen-block{text-align:center;margin-bottom:60px}
.drama-listen-block h2{font-size:28px;color:var(--text);margin-bottom:12px}
.drama-listen-block>p{font-size:15px;color:var(--text-light);margin-bottom:40px}
.drama-listen-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;text-align:center}
.drama-listen-item{padding:35px 22px;background:#fff;border-radius:14px;border:1px solid var(--border);transition:all 0.3s}
.drama-listen-item:hover{border-color:var(--primary);background:var(--bg-light)}
.drama-listen-item i{color:var(--primary);margin-bottom:15px}
.drama-listen-item h4{font-size:16px;color:var(--text);margin-bottom:10px}
.drama-listen-item p{font-size:14px;color:var(--text-light);line-height:1.7}

@media(max-width:768px){
.drama-category-grid{grid-template-columns:1fr}
.drama-quality-grid{grid-template-columns:repeat(2,1fr)}
.drama-listen-grid{grid-template-columns:repeat(2,1fr)}
.drama-quality-block{padding:30px 20px}
}

/* ===== 手机端浮层下载按钮 ===== */
.float-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.3);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:998}
.float-overlay.show{display:block}
.mobile-float-btn{display:none;position:fixed;bottom:30px;left:50%;transform:translateX(-50%);z-index:999;flex-direction:column;align-items:center;gap:8px}
.float-btn{padding:14px 36px;background:var(--frog);color:#fff;border:none;font-size:16px;font-weight:600;cursor:pointer;box-shadow:0 4px 20px rgba(139,173,53,0.4);white-space:nowrap}
.float-menu{display:none;flex-direction:column;gap:6px;align-items:center}
.float-menu.show{display:flex}
.float-link{display:block;padding:10px 36px;background:#fff;color:#333;border:1px solid #ddd;font-size:14px;text-decoration:none;text-align:center;white-space:nowrap}
.float-link:hover{background:#f5f5f5;border-color:#bbb}
@media(max-width:768px){.mobile-float-btn{display:flex}}

/* 帮助中心 FAQ 专用样式，和你当前结构 100% 匹配 */
.faq-container {
  width: 100%;
}

.faq-item {
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  margin-bottom: 12px;
  background: #ffffff;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  color: #333333;
  text-decoration: none;
}

/* 去掉 a 标签默认样式 */
.faq-head a {
  color: inherit;
  text-decoration: none;
}

.faq-symbol {
  font-size: 20px;
  line-height: 1;
  color: #16a34a;
  transition: transform 0.3s ease;
}

/* 默认隐藏内容 */
.faq-body {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  color: #666666;
  line-height: 1.6;
  transition: all 0.3s ease;
}

/* 激活状态（展开）样式，和图2一致 */
.faq-item.active {
  border-color: #16a34a;
  background: #f0fdf4;
}

.faq-item.active .faq-body {
  padding: 0 20px 20px;
  max-height: 500px;
}

.faq-item.active .faq-symbol {
  transform: rotate(45deg); /* 加号变叉号，和图2右上角的×效果一致 */
}

/* 第一条默认展开的特殊样式（可选，和图2的黄色背景匹配） */
.faq-item.active:first-child {
  border-color: #fbbf24;
}

.faq-item.active:first-child .faq-symbol {
  color: #f59e0b;
}