*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;background-color:#f8f9fa;display:flex;flex-direction:column;min-height:100vh}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.main-content{display:flex;flex:1;padding:2rem 0;gap:30px;align-items:flex-start}
.news-detail-container{flex:1;min-width:0}
.companies-sidebar{width:350px;background:white;border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,0.08);padding:20px;align-self:flex-start;flex-shrink:0}
.main-content.container{display:flex !important;flex-wrap:wrap !important;gap:30px !important;align-items:flex-start !important;width:100% !important}
.news-detail-container{flex:1 !important;min-width:0 !important;max-width:calc(100% - 380px) !important}
.companies-sidebar{width:350px !important;flex-shrink:0 !important}
.jobs-section{width:100% !important;order:3 !important;margin-top:2rem !important;clear:both !important}
@media (max-width:1200px){.news-detail-container{max-width:calc(100% - 380px) !important}
}@media (max-width:992px){.main-content.container{flex-direction:column !important}
.news-detail-container{max-width:100% !important;order:1 !important}
.companies-sidebar{width:100% !important;order:2 !important;position:static !important}
.jobs-section{order:3 !important}
}.news-detail{background:white;border-radius:12px;padding:40px;box-shadow:0 8px 30px rgba(0,0,0,0.08);margin-bottom:2rem}
.news-detail header{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:2px solid #e6f0fa}
.news-detail h1{font-size:2.2rem;color:#1a365d;margin-bottom:1.5rem;line-height:1.3}
.meta-info{display:flex;gap:20px;font-size:0.95rem;color:#718096;flex-wrap:wrap;align-items:center}
.meta-info time{display:flex;align-items:center}
.meta-info time i{margin-right:8px;color:#4299e1}
.meta-info .source{background:#edf2f7;padding:6px 15px;border-radius:20px;font-weight:500;display:flex;align-items:center}
.meta-info .source i{margin-right:8px;color:#4299e1}
.news-content{font-size:1.1rem;line-height:1.8;color:#2d3748}
.news-content p{margin-bottom:1.5rem;text-align:justify}
.news-content img{max-width:100%;height:auto;margin:1.5rem 0;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,0.1)}
.news-content h2,.news-content h3,.news-content h4{color:#1a365d;margin:1.5rem 0 1rem;padding-bottom:0.5rem;border-bottom:1px solid #e6f0fa}
.news-content ul,.news-content ol{margin-left:1.5rem;margin-bottom:1.5rem}
.news-content li{margin-bottom:0.5rem}
.news-content blockquote{border-left:4px solid #4299e1;padding:10px 20px;background:#f0f7ff;margin:1.5rem 0;border-radius:0 4px 4px 0}
.news-content a{color:#3182ce;text-decoration:none}
.news-content a:hover{text-decoration:underline}
.back-to-list{margin-top:3rem;text-align:center}
.back-to-list a{display:inline-flex;align-items:center;padding:12px 30px;background:linear-gradient(135deg,#4299e1 0%,#3182ce 100%);color:white;text-decoration:none;border-radius:6px;transition:all 0.3s;font-weight:500;box-shadow:0 4px 10px rgba(66,153,225,0.3)}
.back-to-list a i{margin-right:8px}
.back-to-list a:hover{transform:translateY(-3px);box-shadow:0 6px 15px rgba(66,153,225,0.4)}
.error-message,.no-results{text-align:center;padding:3rem;background:white;border-radius:12px;box-shadow:0 5px 20px rgba(0,0,0,0.05);margin:2rem 0;min-height:50vh;display:flex;flex-direction:column;justify-content:center;align-items:center}
.error-message p,.no-results p{font-size:1.2rem;margin-bottom:1.5rem;color:#e53e3e}
.error-message button,.error-message a,.no-results a{padding:12px 30px;background:linear-gradient(135deg,#4299e1 0%,#3182ce 100%);color:white;border:none;border-radius:6px;cursor:pointer;text-decoration:none;display:inline-block;font-weight:500;transition:all 0.3s}
.error-message button:hover,.error-message a:hover,.no-results a:hover{transform:translateY(-3px);box-shadow:0 6px 15px rgba(66,153,225,0.4)}
.companies-header{margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid #e6f0fa;display:flex;justify-content:space-between;align-items:center}
.companies-header h2{color:#1a365d;font-size:1.5rem;display:flex;align-items:center}
.companies-header h2 i{margin-right:10px;color:#4299e1}
.refresh-companies{background:#edf2f7;border:none;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.3s}
.refresh-companies:hover{background:#e2e8f0;transform:rotate(30deg)}
.company-card{background:#f8f9fa;border-radius:8px;padding:15px;margin-bottom:15px;transition:all 0.3s ease;border-left:4px solid #4299e1}
.company-card:hover{transform:translateY(-3px);box-shadow:0 5px 15px rgba(0,0,0,0.1)}
.company-card h3{margin:0 0 10px;color:#2d3748;font-size:1.1rem}
.company-card h3 a{color:#2d3748;text-decoration:none}
.company-card h3 a:hover{color:#4299e1}
.company-desc{font-size:0.9rem;color:#4a5568;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.company-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:0.85rem;color:#718096}
.company-meta span{display:flex;align-items:center;background:#edf2f7;padding:4px 10px;border-radius:4px}
.company-meta i{margin-right:5px}
.companies-footer{margin-top:20px;text-align:center;padding-top:15px;border-top:1px solid #e2e8f0}
.companies-footer a{color:#4299e1;text-decoration:none;font-weight:500;display:flex;align-items:center;justify-content:center}
.companies-footer a:hover{text-decoration:underline}
.companies-footer a i{margin-left:5px}
.companies-error,.companies-empty{text-align:center;padding:20px;color:#718096}
.companies-error i,.companies-empty i{font-size:2rem;margin-bottom:10px;color:#e53e3e}
.jobs-section{width:100%;margin-top:2rem;padding:1.5rem;background:white;border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,0.08)}
.jobs-section-header{margin-bottom:20px;padding:0 0 15px;border-bottom:2px solid #e6f0fa;display:flex;justify-content:space-between;align-items:center}
.jobs-section-header h2{color:#1a365d;font-size:1.5rem;display:flex;align-items:center}
.jobs-section-header h2 i{margin-right:10px;color:#4299e1}
.view-all-jobs{padding:6px 16px;background:linear-gradient(135deg,#4299e1 0%,#3182ce 100%);color:white;text-decoration:none;border-radius:4px;transition:all 0.3s;font-weight:500;font-size:0.9rem;box-shadow:0 2px 6px rgba(66,153,225,0.3)}
.view-all-jobs:hover{transform:translateY(-2px);box-shadow:0 4px 10px rgba(66,153,225,0.4)}
.jobs-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,auto);gap:15px}
.job-card{background:#f8f9fa;border-radius:6px;padding:12px;transition:all 0.3s ease;border-left:3px solid #4299e1;display:flex;flex-direction:column;height:auto;min-height:120px}
.job-card:hover{transform:translateY(-2px);box-shadow:0 3px 10px rgba(0,0,0,0.1)}
.job-card h3{margin:0 0 8px;color:#2d3748;font-size:0.95rem;line-height:1.3}
.job-card h3 a{color:#2d3748;text-decoration:none}
.job-card h3 a:hover{color:#4299e1}
.job-company{font-weight:500;color:#4a5568;margin-bottom:8px;display:flex;align-items:center;font-size:0.85rem}
.job-company i{margin-right:6px;color:#4299e1;font-size:0.8rem}
.job-meta{display:flex;flex-direction:column;gap:6px;font-size:0.8rem;color:#718096}
.job-meta span{display:flex;align-items:center;background:#edf2f7;padding:4px 8px;border-radius:3px}
.job-meta i{margin-right:5px;font-size:0.75rem}
.job-actions{margin-top:10px;display:flex;justify-content:flex-end}
.job-link{padding:4px 10px;background:#4299e1;color:white;text-decoration:none;border-radius:3px;font-size:0.75rem;transition:all 0.3s}
.job-link:hover{background:#3182ce;transform:translateY(-1px)}
.jobs-error,.jobs-empty{text-align:center;padding:30px 15px;color:#718096;grid-column:1 / -1}
.jobs-error i,.jobs-empty i{font-size:2rem;margin-bottom:10px;color:#e53e3e}
.site-footer{background:linear-gradient(135deg,#1a365d 0%,#2c5282 100%);color:white;padding:40px 0 15px;margin-top:auto}
.footer-content{display:flex;flex-wrap:wrap;justify-content:space-between;margin-bottom:25px}
.footer-section{flex:1;min-width:250px;margin-bottom:25px}
.footer-section h3,.footer-section h4{margin-bottom:15px;color:#e2e8f0;display:flex;align-items:center;font-size:1.1rem}
.footer-section h3 i,.footer-section h4 i{margin-right:8px}
.footer-section p{color:#cbd5e0;margin-bottom:8px;display:flex;align-items:center;font-size:0.9rem}
.footer-section p i{margin-right:8px;width:18px}
.footer-section ul{list-style:none;padding:0}
.footer-section ul li{margin-bottom:10px;display:flex;align-items:center}
.footer-section ul li i{margin-right:8px;width:18px}
.footer-section ul li a{color:#cbd5e0;text-decoration:none;transition:color 0.3s;display:flex;align-items:center;font-size:0.9rem}
.footer-section ul li a:hover{color:white}
.copyright{text-align:center;padding-top:15px;border-top:1px solid rgba(255,255,255,0.1);color:#a0aec0;font-size:0.85rem}
@media (max-width:1200px){.jobs-grid{grid-template-columns:repeat(3,1fr)}
}@media (max-width:992px){.main-content{flex-direction:column}
.news-detail-container{margin-right:0;margin-bottom:2rem}
.companies-sidebar{width:100%;order:2}
.jobs-section{order:3}
.jobs-grid{grid-template-columns:repeat(2,1fr)}
}@media (max-width:768px){.news-detail{padding:25px}
.news-detail h1{font-size:1.8rem}
.meta-info{flex-direction:column;align-items:flex-start;gap:10px}
.back-to-list a{width:100%;padding:12px}
.job-card,.company-card{margin-bottom:12px}
.job-meta,.company-meta{flex-direction:column;gap:4px}
.jobs-section-header{flex-direction:column;gap:12px;text-align:center}
.jobs-grid{grid-template-columns:1fr}
.job-card{min-height:100px}
}@media (max-width:480px){.jobs-grid{grid-template-columns:1fr}
.job-card{padding:10px}
.job-card h3{font-size:0.9rem}
.job-company{font-size:0.8rem}
.job-meta{font-size:0.75rem}
}.news-layout{display:flex;max-width:1400px;margin:2rem auto;padding:0 20px;gap:30px}
.news-container{flex:1;background:white;border-radius:12px;padding:30px;box-shadow:0 6px 20px rgba(0,0,0,0.08)}
.jobs-sidebar{width:350px}
.sidebar-card{background:white;border-radius:12px;padding:25px;margin-bottom:25px;box-shadow:0 6px 20px rgba(0,0,0,0.08);transition:transform 0.3s ease}
.sidebar-card:hover{transform:translateY(-5px)}
.sidebar-card h3{font-size:1.4rem;color:#1a365d;margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid #e6f0fa;display:flex;align-items:center}
.sidebar-card h3 i{margin-right:10px;color:#4299e1}
.auto-refresh-control{display:flex;align-items:center;gap:15px;margin-top:20px;background:#f0f7ff;padding:12px 20px;border-radius:10px}
.refresh-indicator{display:inline-flex;align-items:center;background-color:#e6f7ff;padding:8px 15px;border-radius:20px;font-size:0.9rem;color:#1890ff;min-width:100px}
.refresh-loader{width:16px;height:16px;border:2px solid rgba(24,144,255,0.2);border-top:2px solid #1890ff;border-radius:50%;margin-left:8px;animation:spin 1s linear infinite}
.switch{position:relative;display:inline-block;width:50px;height:24px}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#ccc;transition:.4s;border-radius:24px}
.slider:before{position:absolute;content:"";height:16px;width:16px;left:4px;bottom:4px;background-color:white;transition:.4s;border-radius:50%}
input:checked + .slider{background-color:#4299e1}
input:checked + .slider:before{transform:translateX(26px)}
.refresh-label{font-weight:500;color:2d3748}
@keyframes spin{0%{transform:rotate(0deg)}
100%{transform:rotate(360deg)}
}#news-timeline{position:relative;padding-left:40px}
#news-timeline::before{content:'';position:absolute;left:20px;top:0;height:100%;width:2px;background:linear-gradient(to bottom,#e2e8f0,#4299e1,#e2e8f0)}
.timeline-item{position:relative;margin-bottom:2.5rem;background:white;border-radius:10px;padding:1.5rem;transition:all 0.3s ease;border-left:3px solid #4299e1;box-shadow:0 3px 10px rgba(0,0,0,0.05)}
.timeline-item:hover{transform:translateY(-5px);box-shadow:0 8px 20px rgba(0,0,0,0.1);border-left:3px solid #2b6cb0}
.timeline-item::before{content:'';position:absolute;left:-30px;top:24px;width:12px;height:12px;border-radius:50%;background:#4299e1;border:2px solid white;z-index:2}
.timeline-time{font-size:0.9rem;color:#718096;margin-bottom:0.5rem;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.timeline-time .date{background:#edf2f7;padding:4px 10px;border-radius:4px;font-weight:500}
.timeline-content h3{font-size:1.3rem;color:#2d3748;margin-bottom:0.75rem;display:flex;align-items:center}
.timeline-content h3 i{margin-right:8px;color:#4299e1}
.timeline-content h3 a{color:inherit;text-decoration:none;transition:color 0.2s}
.timeline-content h3 a:hover{color:#3182ce;text-decoration:underline}
.timeline-content .summary{color:#4a5568;line-height:1.7;padding-left:24px}
.job-list{display:flex;flex-direction:column;gap:15px}
.job-item{padding:15px;border-radius:8px;background:#f8fafc;transition:all 0.3s;border-left:3px solid #4299e1;display:flex;flex-direction:column}
.job-item:hover{transform:translateY(-3px);box-shadow:0 4px 12px rgba(0,0,0,0.1);background:white;border-left:3px solid #2b6cb0}
.job-title{font-weight:600;font-size:1rem;color:#1a365d;margin-bottom:8px;display:flex;align-items:center}
.job-title i{margin-right:8px;color:#4299e1}
.job-title a{color:inherit;text-decoration:none}
.job-title a:hover{color:#3182ce}
.job-company{font-size:0.9rem;color:#4a5568;margin-bottom:10px;padding-left:24px;display:flex;align-items:center}
.job-company i{margin-right:6px}
.job-info{display:flex;flex-direction:column;gap:6px;font-size:0.85rem;color:#718096;padding-left:24px}
.job-meta{display:flex;gap:8px;flex-wrap:wrap}
.job-meta span{display:flex;align-items:center;background:#edf2f7;padding:4px 8px;border-radius:3px;font-size:0.8rem}
.job-meta i{margin-right:5px;font-size:0.75rem}
.view-all-jobs{display:block;text-align:center;margin-top:20px;padding:12px;background:#edf2f7;color:#2d3748;text-decoration:none;border-radius:6px;font-weight:500;transition:all 0.3s;display:flex;justify-content:center;align-items:center}
.view-all-jobs i{margin-right:8px}
.view-all-jobs:hover{background:#4299e1;color:white}
.company-list{display:flex;flex-direction:column;gap:15px}
.company-item{display:flex;align-items:center;gap:15px;padding:12px;border-radius:8px;transition:all 0.3s;text-decoration:none;color:inherit}
.company-item:hover{background:#f0f7ff;transform:translateX(5px)}
.company-logo{width:45px;height:45px;background:linear-gradient(135deg,#4299e1 0%,#3182ce 100%);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:bold;font-size:1.2rem;box-shadow:0 4px 8px rgba(66,153,225,0.3)}
.company-info{flex:1}
.company-name{font-weight:600;color:#2d3748;margin-bottom:4px}
.company-desc{font-size:0.85rem;color:#718096}
.company-meta{display:flex;gap:8px;margin-top:5px;flex-wrap:wrap}
.company-meta span{display:flex;align-items:center;background:#edf2f7;padding:3px 8px;border-radius:3px;font-size:0.8rem}
.company-meta i{margin-right:5px;font-size:0.75rem}
.trending-topics{display:flex;flex-wrap:wrap;gap:10px}
.trending-topics a{display:inline-block;padding:8px 15px;background:#edf2f7;color:#2d3748;border-radius:20px;font-size:0.9rem;text-decoration:none;transition:all 0.3s}
.trending-topics a:hover{background:#4299e1;color:white;transform:scale(1.05)}
#load-more-container{text-align:center;margin:2rem 0}
#load-more-btn{padding:14px 35px;background:linear-gradient(135deg,#4299e1 0%,#3182ce 100%);color:white;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:all 0.3s;font-weight:500;box-shadow:0 4px 10px rgba(66,153,225,0.3)}
#load-more-btn:hover{transform:translateY(-3px);box-shadow:0 6px 15px rgba(66,153,225,0.4)}
#load-more-btn.loading{background:#a0aec0;cursor:not-allowed;transform:none;box-shadow:none}
.end-of-list{padding:20px;color:#718096;font-size:0.9rem;border-top:1px solid #e2e8f0;margin-top:20px;text-align:center;font-style:italic}
.loading-indicator{display:flex;justify-content:center;padding:20px;flex-direction:column;align-items:center}
.loading-spinner{width:40px;height:40px;border:4px solid rgba(66,153,225,0.2);border-top:4px solid #4299e1;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:10px}
.load-more-indicator{text-align:center;padding:20px;height:150px;display:flex;flex-direction:column;justify-content:center;align-items:center}
.refresh-notification{position:fixed;top:20px;right:20px;background:white;padding:15px 20px;border-radius:8px;box-shadow:0 4px 15px rgba(0,0,0,0.2);display:flex;align-items:center;gap:10px;z-index:2000;transition:transform 0.3s ease,opacity 0.3s ease}
.refresh-notification.fade-out{transform:translateY(-20px);opacity:0}
.refresh-notification .close-btn{background:none;border:none;cursor:pointer;color:#666}
@media (max-width:1024px){.news-layout{flex-direction:column}
.jobs-sidebar{width:100%;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
}@media (max-width:768px){.news-container{padding:20px}
.jobs-sidebar{grid-template-columns:1fr}
.news-header h1{font-size:1.8rem}
#news-timeline{padding-left:20px}
#news-timeline::before{left:10px}
.timeline-item::before{left:-20px}
.auto-refresh-control{flex-wrap:wrap}
.job-meta,.company-meta{flex-direction:column;gap:4px}
}

/* ===== 新的头部样式 ===== */
:root{--hts-primary-color:#3286e0;--hts-secondary-color:#253d4e;--hts-primary-font:'Inter',sans-serif}
.hts-header{background-color:#fff;box-shadow:0 2px 10px rgba(0,0,0,0.05);position:fixed;top:0;left:0;width:100%;z-index:1000;transition:all 0.3s ease}
.hts-header.hts-stick{padding:10px 0}
.hts-sticky-bar.hts-stick{animation:hts-fadeInDown 0.7s ease-in-out;background:#fff;border-bottom:1px solid #e0e6f6;box-shadow:0 8px 20px 0 rgba(0,0,0,0.05);left:0;position:fixed;top:0;transition:all 0.3s ease;width:100%;z-index:999}
.hts-container{max-width:1200px;margin:0 auto;padding:0 15px}
.hts-main-header{display:flex;align-items:center;justify-content:space-between;padding:5px 0}
.hts-header-left{flex:0 0 auto}
.hts-header-logo a img{max-height:50px;transition:all 0.3s ease}
.hts-header-nav{flex:1 1 auto;display:flex;justify-content:center}
.hts-nav-main-menu{display:flex}
.hts-main-menu{display:flex;list-style:none;margin:0;padding:0;align-items:center;flex-wrap:nowrap;white-space:nowrap}
.hts-main-menu > li{position:relative;margin:0 8px;flex-shrink:0}
.hts-main-menu > li > a{color:var(--hts-secondary-color);text-decoration:none;font-weight:500;font-size:14px;padding:8px 12px;display:flex;align-items:center;transition:color 0.3s ease;position:relative;border-radius:4px}
.hts-main-menu > li > a:hover,.hts-main-menu > li > a.hts-active{color:var(--hts-primary-color);background-color:#f8faff}
.hts-main-menu > li.hts-has-children > a .hts-arrow-down{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:4px solid currentColor;margin-left:4px;transition:transform 0.3s ease}
.hts-main-menu > li.hts-has-children:hover > a .hts-arrow-down{transform:rotate(180deg)}
.hts-header,.hts-nav-main-menu,.hts-main-menu,.hts-main-menu > li{overflow:visible !important}
.hts-sub-menu{position:absolute;top:100%;left:0;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,0.1);border-radius:8px;min-width:200px;padding:8px 0;list-style:none;opacity:0;visibility:hidden;transform:translateY(10px);transition:all 0.3s ease;z-index:1000;border:1px solid #e0e6f6}
.hts-main-menu > li:hover > .hts-sub-menu{opacity:1;visibility:visible;transform:translateY(0)}
.hts-sub-menu li{position:relative}
.hts-sub-menu li a{display:flex;align-items:center;padding:8px 16px;color:var(--hts-secondary-color);text-decoration:none;font-size:13px;transition:all 0.3s ease;position:relative;white-space:nowrap}
.hts-sub-menu li a i{margin-right:8px;font-size:13px;width:16px;text-align:center}
.hts-sub-menu li a:hover{background-color:#f8faff;color:var(--hts-primary-color);padding-left:20px}
.hts-header-right{flex:0 0 auto;display:flex;align-items:center}
.hts-login-register-btn{padding:10px 18px;background:#4a6cf7;color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600;box-shadow:0 4px 12px rgba(74,108,247,0.3);transition:all 0.3s ease;margin-left:15px}
.hts-login-register-btn:hover{background:#3a5ce5;transform:translateY(-2px);box-shadow:0 6px 16px rgba(74,108,247,0.4)}
.hts-toplang-language-switcher{position:relative;margin-left:15px}
.hts-toplang-language-button{background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;transition:background-color 0.3s ease}
.hts-toplang-language-button:hover{background-color:rgba(0,0,0,0.05)}
.hts-toplang-language-button svg{width:18px;height:18px;color:var(--hts-secondary-color)}
.hts-toplang-language-modal{position:absolute;top:100%;right:0;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,0.1);border-radius:8px;min-width:220px;padding:15px;z-index:1001;display:none;border:1px solid #e0e6f6}
.hts-toplang-language-modal.hts-toplang-hidden{display:none}
.hts-toplang-language-modal.hts-active{display:block}
.hts-toplang-modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #e0e6f6}
.hts-toplang-modal-title{font-size:15px;font-weight:600;color:var(--hts-secondary-color)}
.hts-toplang-close-button{background:none;border:none;font-size:18px;cursor:pointer;color:#999;transition:color 0.3s ease}
.hts-toplang-close-button:hover{color:var(--hts-secondary-color)}
.hts-toplang-option-section{margin-bottom:15px}
.hts-toplang-section-title{font-size:13px;font-weight:600;margin-bottom:8px;color:var(--hts-secondary-color)}
.hts-toplang-option-list{display:flex;flex-direction:column}
.hts-toplang-language-item{display:flex;align-items:center;padding:6px 8px;border-radius:6px;text-decoration:none;color:var(--hts-secondary-color);transition:all 0.3s ease}
.hts-toplang-language-item:hover,.hts-toplang-language-item.hts-active{background-color:#f8faff;color:var(--hts-primary-color)}
.hts-toplang-language-flag{width:18px;height:18px;margin-right:8px;display:flex;align-items:center;justify-content:center;border-radius:2px;overflow:hidden}
.hts-toplang-language-flag img{width:100%;height:100%;object-fit:cover}
.hts-toplang-language-name{font-size:13px}
.hts-burger-icon{display:none;flex-direction:column;width:22px;height:16px;cursor:pointer;position:relative}
.hts-burger-icon span{display:block;height:2px;width:100%;background-color:var(--hts-secondary-color);margin-bottom:3px;transition:all 0.3s ease;transform-origin:center}
.hts-burger-icon span:last-child{margin-bottom:0}
.hts-burger-icon.hts-burger-close .hts-burger-icon-top{transform:rotate(45deg) translate(4px,4px)}
.hts-burger-icon.hts-burger-close .hts-burger-icon-mid{opacity:0}
.hts-burger-icon.hts-burger-close .hts-burger-icon-bottom{transform:rotate(-45deg) translate(6px,-5px)}
.hts-mobile-header-active .hts-body-overlay-1{opacity:1;visibility:visible}
.hts-mobile-header-wrapper-style{background-color:#fff;bottom:0;box-shadow:0 0 15px 0 rgba(0,0,0,0.09);min-height:100vh;opacity:0;position:fixed;right:0;top:0;transition:all 0.25s cubic-bezier(0.645,0.045,0.355,1);visibility:hidden;width:320px;z-index:998;transform:translateX(100%)}
.hts-mobile-header-wrapper-style.hts-sidebar-visible{opacity:1;transform:translate(0);visibility:visible}
.hts-mobile-header-wrapper-inner{height:100%;overflow-x:hidden;overflow-y:auto;padding:0 0 25px}
.hts-mobile-header-content-area{padding:25px}
.hts-mobile-header-border{border-bottom:1px solid #e0e6f6;padding-bottom:15px;margin-bottom:15px}
.hts-mobile-search{margin-bottom:20px}
.hts-mobile-search form{background-color:#f2f3f4;border-radius:6px;height:40px;padding:0 12px 0 40px;position:relative}
.hts-mobile-search form input{background-color:transparent;border:0;height:38px;width:100%;outline:none;font-size:14px}
.hts-mobile-search form i{color:#4f5e64;font-size:16px;left:15px;position:absolute;top:12px}
.hts-mobile-menu-wrap{border-bottom:1px solid #e0e6f6}
.hts-mobile-menu-wrap nav .hts-mobile-menu{list-style:none}
.hts-mobile-menu-wrap nav .hts-mobile-menu li{display:block;padding:10px 0;position:relative}
.hts-mobile-menu-wrap nav .hts-mobile-menu li.hts-hr{display:none}
.hts-mobile-menu-wrap nav .hts-mobile-menu li:last-child{border-bottom:none}
.hts-mobile-menu-wrap nav .hts-mobile-menu li.hts-has-children .hts-menu-expand{color:var(--hts-secondary-color);cursor:pointer;display:block;font-size:12px;height:28px;line-height:34px;position:absolute;right:0;text-align:center;top:5px;width:28px;z-index:9;border:none;background:none}
.hts-mobile-menu-wrap nav .hts-mobile-menu li.hts-has-children .hts-menu-expand i{font-size:16px;font-weight:300;opacity:0.5}
.hts-mobile-menu-wrap nav .hts-mobile-menu li.hts-has-children.hts-active > .hts-menu-expand{background:rgba(255,255,255,0.2)}
.hts-mobile-menu-wrap nav .hts-mobile-menu li.hts-has-children.hts-active > .hts-menu-expand i:before{content:"\f106"}
.hts-mobile-menu-wrap nav .hts-mobile-menu li a{color:var(--hts-secondary-color);display:inline-block;font-size:15px;font-weight:500;line-height:1;position:relative;text-transform:capitalize;transition-duration:0.2s;text-decoration:none}
.hts-mobile-menu-wrap nav .hts-mobile-menu li a i{margin-right:5px;width:16px;text-align:center}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul{padding:8px 0 0 8px;display:none}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul.hts-active{display:block}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul li{border-bottom:none;padding:8px 0}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul li.hts-has-children .hts-menu-expand{top:0}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul li:hover a{padding-left:10px;transition-duration:0.2s}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul li:hover a:before{opacity:1;transition-duration:0.2s}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul li a{color:#253d4e;display:block;font-size:13px;font-weight:500;padding-left:8px;position:relative;transition-duration:0.2s}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul li a:before{background-color:#e0e6f6;border-radius:50%;content:"";height:4px;left:0;margin-top:-2px;opacity:0.7;position:absolute;top:50%;transition-duration:0.2s;width:4px}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul li ul{margin-top:0}
.hts-mobile-menu-wrap nav .hts-mobile-menu li ul li.hts-has-children.hts-active{padding-bottom:0}
.hts-mobile-menu-wrap nav .hts-mobile-menu li:hover > a{color:var(--hts-secondary-color);padding-left:3px;transition-duration:0.2s}
.hts-mobile-menu-switcher{border-top:thin solid #e0e6f6;margin-top:12px;padding:15px 0}
.hts-mobile-account{border-top:thin solid #e0e6f6;margin:12px 0;padding:20px 0 15px}
.hts-mobile-account h6{font-size:16px;font-weight:600;margin-bottom:12px}
.hts-mobile-account ul{list-style:none}
.hts-mobile-account ul li{padding:10px 0}
.hts-mobile-account ul li a{color:#253d4e;display:inline-block;font-size:14px;font-weight:500;line-height:1;position:relative;text-transform:capitalize;transition-duration:0.2s;text-decoration:none}
.hts-mobile-account ul li:hover a{color:var(--hts-secondary-color);padding-left:3px;transition-duration:0.2s}
.hts-site-copyright{color:#4f5e64;font-size:11px;text-align:center;margin-top:15px}
.hts-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.6);display:none;justify-content:center;align-items:center;z-index:1000;backdrop-filter:blur(5px)}
.hts-modal{background:#fff;width:100%;max-width:440px;border-radius:16px;padding:0;text-align:center;position:relative;box-shadow:0 20px 40px rgba(0,0,0,0.15);animation:hts-modalSlideIn 0.4s ease-out;overflow:hidden;max-height:90vh;overflow-y:auto}
@keyframes hts-modalSlideIn{from{opacity:0;transform:translateY(-30px) scale(0.95)}
to{opacity:1;transform:translateY(0) scale(1)}
}.hts-top-switch{display:flex;justify-content:flex-start;gap:10px;position:absolute;top:20px;left:20px;z-index:10}
.hts-top-switch button{background:rgba(255,255,255,0.7);border:none;width:40px;height:40px;border-radius:50%;font-size:18px;cursor:pointer;transition:all 0.3s ease;display:flex;align-items:center;justify-content:center}
.hts-top-switch button:hover{background:rgba(255,255,255,0.9)}
.hts-top-switch button.hts-active{background:#4a6cf7;color:white}
.hts-modal .hts-close-btn{position:absolute;top:20px;right:20px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.7);border:none;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.3s ease;z-index:10}
.hts-modal .hts-close-btn:hover{background:rgba(255,255,255,0.9);transform:rotate(90deg)}
.hts-modal-content{padding:40px 30px 30px}
.hts-modal h2{margin:0 0 15px;font-size:24px;font-weight:700;color:#1a1a1a}
.hts-modal p.hts-subtitle{color:#666;margin-bottom:25px;font-size:15px}
.hts-tab-switch{display:flex;justify-content:center;border:1px solid #e0e0e0;border-radius:30px;margin-bottom:25px;overflow:hidden;background:#f8f9fa;padding:4px}
.hts-tab-switch button{flex:1;padding:12px;border:none;background:transparent;cursor:pointer;font-weight:600;color:#666;border-radius:25px;transition:all 0.3s ease}
.hts-tab-switch button.hts-active{background:#4a6cf7;color:#fff;box-shadow:0 4px 8px rgba(74,108,247,0.3)}
.hts-login-options{margin-bottom:20px}
.hts-login-options button{width:100%;padding:14px;margin:10px 0;border-radius:10px;border:1px solid #e0e0e0;cursor:pointer;font-size:15px;font-weight:600;display:flex;justify-content:center;align-items:center;gap:10px;transition:all 0.3s ease;background:white}
.hts-login-options button:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.hts-google{color:#db4437;border-color:#db4437}
.hts-google:hover{background:#db4437;color:white}
.hts-facebook{color:#1877f2;border-color:#1877f2}
.hts-facebook:hover{background:#1877f2;color:white}
.hts-email{color:#4a6cf7;border-color:#4a6cf7}
.hts-email:hover{background:#4a6cf7;color:white}
.hts-divider{display:flex;align-items:center;text-align:center;color:#aaa;margin:20px 0;font-size:14px}
.hts-divider::before,.hts-divider::after{content:'';flex:1;border-bottom:1px solid #e0e0e0}
.hts-divider:not(:empty)::before{margin-right:15px}
.hts-divider:not(:empty)::after{margin-left:15px}
.hts-other-login{display:flex;justify-content:center;gap:20px;margin:25px 0 15px}
.hts-other-login button{width:50px;height:50px;border-radius:50%;background:#f8f9fa;border:1px solid #e0e0e0;cursor:pointer;font-size:18px;transition:all 0.3s ease;display:flex;align-items:center;justify-content:center}
.hts-other-login button:hover{background:#4a6cf7;color:white;transform:translateY(-3px);box-shadow:0 6px 12px rgba(74,108,247,0.3)}
.hts-qr-code{display:flex;justify-content:center;margin:25px 0}
.hts-qr-code-container{width:200px;height:200px;background:#f8f9fa;border-radius:12px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;border:1px solid #e0e0e0}
.hts-qr-code-container::before{content:"";position:absolute;width:100%;height:100%;background-image:linear-gradient(45deg,#f0f0f0 25%,transparent 25%),linear-gradient(-45deg,#f0f0f0 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#f0f0f0 75%),linear-gradient(-45deg,transparent 75%,#f0f0f0 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0px}
.hts-qr-logo{width:50px;height:50px;background:#4a6cf7;border-radius:10px;display:flex;align-items:center;justify-content:center;color:white;font-weight:bold;font-size:20px;z-index:1}
.hts-qr-text{font-size:14px;color:#666;line-height:1.6;margin-top:10px}
.hts-email-input-container{margin:20px 0}
input[type="email"],input[type="text"],input[type="password"],input[type="tel"]{width:100%;padding:14px 16px;border:1px solid #e0e0e0;border-radius:10px;margin-bottom:20px;font-size:15px;transition:all 0.3s ease}
input:focus{outline:none;border-color:#4a6cf7;box-shadow:0 0 0 3px rgba(74,108,247,0.1)}
input:invalid:not(:focus):not(:placeholder-shown){border-color:#ff4757}
input:valid:not(:focus):not(:placeholder-shown){border-color:#2ed573}
.hts-name-fields{display:flex;gap:15px}
.hts-name-fields > div{flex:1}
.hts-continue-btn,.hts-register-btn,.hts-login-btn{width:100%;padding:14px;background:#4a6cf7;color:#fff;border:none;border-radius:10px;cursor:pointer;font-weight:600;font-size:15px;transition:all 0.3s ease;box-shadow:0 4px 12px rgba(74,108,247,0.3)}
.hts-continue-btn:hover,.hts-register-btn:hover,.hts-login-btn:hover{background:#3a5ce5;transform:translateY(-2px);box-shadow:0 6px 16px rgba(74,108,247,0.4)}
.hts-continue-btn:disabled,.hts-register-btn:disabled,.hts-login-btn:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}
.hts-footer-text{margin-top:20px;font-size:13px;color:#666;line-height:1.5}
.hts-footer-text a{color:#4a6cf7;text-decoration:none;font-weight:500}
.hts-footer-text a:hover{text-decoration:underline}
.hts-csharp-dev{background:#f0f7ff;border-radius:12px;padding:20px;margin:25px 0;text-align:center;border-left:4px solid #4a6cf7}
.hts-csharp-dev h3{color:#1a1a1a;margin-bottom:8px;font-size:18px}
.hts-csharp-dev p{color:#666;font-size:14px}
.hts-checkbox-container{display:flex;align-items:flex-start;margin:20px 0;text-align:left}
.hts-checkbox-container input[type="checkbox"]{margin-right:10px;margin-top:3px}
.hts-checkbox-container label{font-size:14px;color:#666;line-height:1.5}
.hts-checkbox-container a{color:#4a6cf7;text-decoration:none}
.hts-checkbox-container a:hover{text-decoration:underline}
.hts-password-strength{height:5px;border-radius:5px;margin:-15px 0 15px;background:#f1f1f1;overflow:hidden}
.hts-password-strength-bar{height:100%;width:0;border-radius:5px;transition:width 0.3s,background 0.3s}
.hts-hidden{display:none}
.hts-header-nav .hts-main-menu{white-space:nowrap;overflow:hidden}
.hts-main-menu > li{flex-shrink:0}
.hts-header{z-index:1000}
.hts-sticky-bar.hts-stick{z-index:999}
body{padding-top:80px}
@keyframes hts-fadeInDown{from{opacity:0;transform:translate3d(0,-100%,0)}
to{opacity:1;transform:translate3d(0,0,0)}
}
.hts-demo-content{max-width:1200px;margin:0 auto;padding:40px 20px;text-align:center}
.hts-demo-content h1{font-size:36px;margin-bottom:20px;color:var(--hts-secondary-color)}
.hts-demo-content p{font-size:18px;margin-bottom:30px;color:#666}
.hts-demo-content .hts-btn{margin:0 10px}

/* 用户下拉菜单样式 */
.hts-user-dropdown{position:relative;display:inline-block}
.hts-user-dropdown-menu{position:absolute;top:100%;right:0;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,0.1);border-radius:8px;min-width:200px;padding:8px 0;list-style:none;opacity:0;visibility:hidden;transform:translateY(10px);transition:all 0.3s ease;z-index:1000;margin-top:10px}
.hts-user-dropdown-menu.show{opacity:1;visibility:visible;transform:translateY(0)}
.hts-user-dropdown-menu li{margin:0}
.hts-user-dropdown-menu .dropdown-item{display:flex;align-items:center;padding:8px 16px;color:var(--hts-secondary-color);text-decoration:none;font-size:14px;transition:all 0.3s ease;border:none;background:none;width:100%;text-align:left;cursor:pointer}
.hts-user-dropdown-menu .dropdown-item:hover{background-color:#f8faff;color:var(--hts-primary-color);padding-left:20px}
.hts-user-dropdown-menu .dropdown-item i{margin-right:8px;width:16px;text-align:center}
.hts-user-dropdown-toggle{background:none;border:none;cursor:pointer;display:flex;align-items:center;padding:8px 12px;border-radius:8px;transition:all 0.3s ease}
.hts-user-dropdown-toggle:hover{background-color:#f8faff}
.hts-user-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid #fff;margin-right:8px}

/* 消息提示样式 */
.hts-message-toast{position:fixed;top:100px;right:20px;background:white;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,0.15);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;min-width:300px;max-width:400px;z-index:10000;animation:hts-slideInRight 0.3s ease-out;border-left:4px solid #4a6cf7}
.hts-message-success{border-left-color:#2ed573}
.hts-message-error{border-left-color:#ff4757}
.hts-message-info{border-left-color:#4a6cf7}
.hts-message-content{display:flex;align-items:center;gap:8px;flex:1}
.hts-message-content i{font-size:16px}
.hts-message-success .hts-message-content i{color:#2ed573}
.hts-message-error .hts-message-content i{color:#ff4757}
.hts-message-info .hts-message-content i{color:#4a6cf7}
.hts-message-close{background:none;border:none;color:#999;cursor:pointer;padding:4px;margin-left:8px}
.hts-message-close:hover{color:#666}
@keyframes hts-slideInRight{from{transform:translateX(100%);opacity:0}
to{transform:translateX(0);opacity:1}
}

/* 响应式调整 */
@media (max-width:1100px){.hts-header-nav{display:none}
.hts-burger-icon{display:flex}
.hts-header-right{display:flex}
.hts-main-header{justify-content:space-between}
}@media (max-width:768px){.hts-mobile-header-wrapper-style{width:280px}
.hts-main-header{padding:5px 0}
.hts-header-logo a img{max-height:45px}
}@media (max-width:480px){.hts-mobile-header-wrapper-style{width:250px}
.hts-mobile-header-content-area{padding:20px}
.hts-login-register-btn{margin-left:10px;padding:8px 14px;font-size:13px}
.hts-modal{max-width:90%;border-radius:12px}
.hts-modal-content{padding:30px 20px 20px}
.hts-other-login button{width:45px;height:45px}
.hts-name-fields{flex-direction:column;gap:0}
.hts-message-toast{min-width:280px;right:10px;left:10px}
}