*{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft Yahei",sans-serif}body{opacity:0;transition:opacity .5s ease-in-out;background:#f8f9fa;min-height:100vh}body.loaded{opacity:1}body.dark-mode{background:#1a1a1a}.loading{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#667eea 0,#764ba2 100%);display:flex;justify-content:center;align-items:center;z-index:9999}.loading-spinner{width:60px;height:60px;border:4px solid rgba(255,255,255,.2);border-top:4px solid #fff;border-radius:50%;animation:spin 1s linear infinite;box-shadow:0 0 20px rgba(255,255,255,.3)}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}header{background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.08);position:sticky;top:0;z-index:999;border-bottom:1px solid #e8e8e8}body.dark-mode header{background:#2c2c2c;border-bottom:1px solid #444;box-shadow:0 2px 8px rgba(0,0,0,.3)}.header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:15px 20px}.logo{font-size:26px;font-weight:700;color:#333;text-decoration:none;transition:all .3s ease;letter-spacing:1px}.logo:hover{color:#4e6ef2;transform:scale(1.02)}body.dark-mode .logo{color:#fff}body.dark-mode .logo:hover{color:#5c7cfa}.nav-menu{display:flex;list-style:none;gap:10px}.nav-menu li{position:relative}.nav-menu a{text-decoration:none;color:#333;font-size:15px;padding:8px 16px;border-radius:6px;transition:all .2s ease;display:block;font-weight:500}.nav-menu a.active,.nav-menu a:hover{background:#f5f5f5;color:#4e6ef2}body.dark-mode .nav-menu a{color:#fff}body.dark-mode .nav-menu a.active,body.dark-mode .nav-menu a:hover{background:#444;color:#5c7cfa}.theme-toggle{background:0 0;border:1px solid #ddd;font-size:20px;cursor:pointer;color:#666;width:40px;height:40px;border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{background:#f5f5f5;border-color:#ccc;transform:rotate(30deg)}body.dark-mode .theme-toggle{border-color:#555;color:#fff}body.dark-mode .theme-toggle:hover{background:#444;border-color:#666}.search-container{max-width:800px;margin:60px auto 40px;text-align:center;padding:0 20px}.search-container h1{font-size:42px;background:linear-gradient(135deg,#667eea 0,#764ba2 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:15px;font-weight:700;letter-spacing:2px;text-shadow:0 2px 10px rgba(102,126,234,.3)}body.dark-mode .search-container h1{background:linear-gradient(135deg,#a0aec0 0,#e2e8f0 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.search-box{display:flex;justify-content:center;margin-top:30px;position:relative}.search-input{width:550px;height:44px;padding:0 20px;border:1px solid #d0d0d0;border-radius:22px 0 0 22px;font-size:16px;outline:0;transition:all .2s ease;background:#fff;color:#333}.search-input::placeholder{color:#999}.search-input:focus{border-color:#4e6ef2;box-shadow:0 0 0 2px rgba(78,110,242,.1);width:560px}body.dark-mode .search-input{background:#444;border-color:#555;color:#fff}body.dark-mode .search-input::placeholder{color:#999}body.dark-mode .search-input:focus{border-color:#5c7cfa;box-shadow:0 0 0 2px rgba(92,124,250,.2)}.search-btn{width:100px;height:44px;background:#4e6ef2;color:#fff;border:none;border-radius:0 22px 22px 0;font-size:16px;cursor:pointer;transition:all .2s ease;font-weight:500}.search-btn:hover{background:#4662d9}.search-btn:active{background:#3d56c0}body.dark-mode .search-btn{background:#5c7cfa}body.dark-mode .search-btn:hover{background:#4c6ef5}body.dark-mode .search-btn:active{background:#3b5bdb}.search-btn.loading{cursor:not-allowed}.search-btn.loading::after{content:'';position:absolute;top:50%;left:50%;width:24px;height:24px;margin:-12px 0 0 -12px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}.search-suggestions{position:absolute;top:100%;left:50%;transform:translateX(-50%);width:550px;max-height:300px;background:#fff;border:1px solid #e8e8e8;border-radius:0 0 8px 8px;box-shadow:0 4px 12px rgba(0,0,0,.1);z-index:1000;overflow-y:auto;margin-top:2px;display:none}body.dark-mode .search-suggestions{background:#333;border-color:#444}.search-suggestions.show{display:block;animation:slideDown .3s ease}@keyframes slideDown{from{opacity:0;transform:translateX(-50%) translateY(-10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}.suggestion-item{padding:12px 20px;cursor:pointer;transition:all .2s ease;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(0,0,0,.05)}.suggestion-item:last-child{border-bottom:none}.suggestion-item:hover{background:linear-gradient(90deg,rgba(102,126,234,.1) 0,transparent 100%);padding-left:25px}body.dark-mode .suggestion-item:hover{background:linear-gradient(90deg,rgba(100,181,246,.1) 0,transparent 100%)}.suggestion-item .suggestion-text{font-size:15px;color:#333;font-weight:500}body.dark-mode .suggestion-item .suggestion-text{color:#e0e0e0}.suggestion-item .suggestion-type{font-size:12px;color:#999;background:rgba(0,0,0,.05);padding:3px 10px;border-radius:12px}body.dark-mode .suggestion-item .suggestion-type{background:rgba(255,255,255,.1);color:#b0b0b0}.search-history{border-bottom:1px solid rgba(0,0,0,.1);padding:15px 20px;background:rgba(102,126,234,.05)}body.dark-mode .search-history{border-bottom-color:rgba(255,255,255,.1);background:rgba(100,181,246,.05)}.search-history h4{font-size:13px;color:#667eea;margin-bottom:10px;font-weight:600;text-transform:uppercase;letter-spacing:1px}body.dark-mode .search-history h4{color:#64b5f6}.search-history-list{display:flex;flex-wrap:wrap;gap:10px}.history-item{padding:6px 15px;background:linear-gradient(135deg,rgba(102,126,234,.1) 0,rgba(118,75,162,.1) 100%);border-radius:20px;font-size:13px;cursor:pointer;transition:all .3s ease;color:#667eea;border:1px solid rgba(102,126,234,.2)}.history-item:hover{background:linear-gradient(135deg,#667eea 0,#764ba2 100%);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px rgba(102,126,234,.3)}body.dark-mode .history-item{background:rgba(100,181,246,.1);color:#64b5f6;border-color:rgba(100,181,246,.2)}body.dark-mode .history-item:hover{background:linear-gradient(135deg,#1976d2 0,#1565c0 100%);color:#fff}.clear-history{font-size:13px;color:#667eea;cursor:pointer;float:right;transition:all .3s ease;font-weight:500}.clear-history:hover{color:#764ba2;text-decoration:none}body.dark-mode .clear-history{color:#64b5f6}body.dark-mode .clear-history:hover{color:#90caf9}.search-hot{padding:15px 20px}.search-hot h4{font-size:13px;color:#667eea;margin-bottom:10px;font-weight:600;text-transform:uppercase;letter-spacing:1px}body.dark-mode .search-hot h4{color:#64b5f6}.content{max-width:1400px;margin:0 auto;padding:20px 40px;min-height:600px;width:100%}.page{display:none;animation:fadeIn .5s ease}.page.active{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.page h2{font-size:32px;color:#2d3748;margin-bottom:30px;font-weight:700;position:relative;padding-bottom:15px;display:inline-block}.page h2::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background:linear-gradient(90deg,#667eea 0,#764ba2 100%);border-radius:2px}body.dark-mode .page h2{color:#e2e8f0}.page .list-container{width:100%;max-width:100%}.home-card{background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:24px;transition:all .3s ease;box-shadow:0 1px 3px rgba(0,0,0,.05)}.home-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.12);border-color:#d0d0d0}body.dark-mode .home-card{background:#333;border-color:#444;box-shadow:0 1px 3px rgba(0,0,0,.2)}body.dark-mode .home-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.4);border-color:#555}.home-card h3{position:relative;z-index:1}.home-card p{position:relative;z-index:1}.ad-card{animation:adPulse 3s infinite}.ad-card:hover{transform:translateY(-10px) scale(1.03);box-shadow:0 15px 35px rgba(255,107,107,.5)}.ad-card:hover .ad-badge{transform:rotate(15deg) scale(1.1)}@keyframes adPulse{0%,100%{box-shadow:0 4px 15px rgba(255,107,107,.3)}50%{box-shadow:0 4px 25px rgba(255,107,107,.5)}}body.dark-mode .ad-card{box-shadow:0 4px 15px rgba(255,107,107,.4)}body.dark-mode .ad-card:hover{box-shadow:0 15px 35px rgba(255,107,107,.6)}.list-container{margin-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:25px}#home-official-list,#home-recruit-list,#home-software-list{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}@media (min-width:2000px){#home-official-list,#home-recruit-list,#home-software-list,.list-container{grid-template-columns:repeat(4,1fr);gap:30px}}@media (min-width:1200px) and (max-width:1999px){#home-official-list,#home-recruit-list,#home-software-list,.list-container{grid-template-columns:repeat(3,1fr);gap:25px}}@media (min-width:768px) and (max-width:1199px){#home-official-list,#home-recruit-list,#home-software-list,.list-container{grid-template-columns:repeat(2,1fr);gap:20px}}@media (max-width:767px){#home-official-list,#home-recruit-list,#home-software-list,.list-container{grid-template-columns:1fr;gap:15px}}#recruit-list .job-item{grid-column:1/-1;flex-direction:row;align-items:center}#recruit-list .job-item:hover{transform:translateX(8px)}#recruit-list .job-salary{margin:0 0 0 25px}@media (min-width:1400px){#home-official-list,#home-recruit-list,#home-software-list,.list-container{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:25px}}@media (min-width:1000px) and (max-width:1399px){#home-official-list,#home-recruit-list,#home-software-list,.list-container{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}}@media (min-width:768px) and (max-width:999px){#home-official-list,#home-recruit-list,#home-software-list,.list-container{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}}.list-item{background:#fff;border-radius:8px;padding:20px 24px;border:1px solid #e8e8e8;box-shadow:0 1px 3px rgba(0,0,0,.05);transition:all .2s ease;transition:all .4s cubic-bezier(.175, .885, .32, 1.275);position:relative;overflow:hidden;border:1px solid rgba(102,126,234,.1)}.list-item::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,#667eea 0,#764ba2 100%);transform:scaleX(0);transition:transform .4s ease}.list-item:hover::before{transform:scaleX(1)}.list-item:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(102,126,234,.2)}body.dark-mode .list-item{background:#333;border-color:#444;box-shadow:0 1px 3px rgba(0,0,0,.2)}body.dark-mode .list-item:hover{box-shadow:0 4px 12px rgba(0,0,0,.3);border-color:#555}.list-item h3{color:#2d3748;margin-bottom:12px;font-size:19px;font-weight:600;transition:color .3s ease}.list-item:hover h3{color:#667eea}body.dark-mode .list-item h3{color:#e2e8f0}body.dark-mode .list-item:hover h3{color:#64b5f6}.list-item p{color:#718096;margin-bottom:18px;font-size:14px;line-height:1.6}body.dark-mode .list-item p{color:#a0aec0}.list-item a{display:inline-block;color:#fff;text-decoration:none;font-size:14px;padding:10px 24px;background:linear-gradient(135deg,#667eea 0,#764ba2 100%);border-radius:25px;transition:all .3s ease;font-weight:600;letter-spacing:.5px;box-shadow:0 4px 15px rgba(102,126,234,.3);border:none}.list-item a:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(102,126,234,.5)}.list-item a:active{transform:translateY(-1px)}.match-score{font-size:13px;color:#667eea;margin-top:15px;display:block;padding-top:12px;border-top:2px dashed rgba(102,126,234,.2);font-weight:600}body.dark-mode .match-score{color:#64b5f6;border-top-color:rgba(100,181,246,.2)}.job-filters{display:flex;gap:15px;margin-bottom:25px;flex-wrap:wrap}.job-filter{padding:10px 20px;border:2px solid rgba(102,126,234,.3);border-radius:25px;background:rgba(255,255,255,.9);cursor:pointer;transition:all .3s ease;font-size:14px;font-weight:500;color:#667eea}.job-filter:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(102,126,234,.2);border-color:#667eea}.job-filter.active{background:linear-gradient(135deg,#667eea 0,#764ba2 100%);color:#fff;border-color:transparent;box-shadow:0 4px 15px rgba(102,126,234,.4)}body.dark-mode .job-filter{background:rgba(45,55,72,.9);border-color:rgba(100,181,246,.3);color:#64b5f6}body.dark-mode .job-filter:hover{border-color:#64b5f6}body.dark-mode .job-filter.active{background:linear-gradient(135deg,#1976d2 0,#1565c0 100%)}.job-item{grid-column:auto;display:flex;flex-direction:column;justify-content:space-between;transition:all .3s ease}.job-item:hover{transform:translateY(-8px)}.job-info{flex:1;margin-bottom:10px}.job-salary{color:#ff6b6b;font-weight:700;font-size:18px;margin:10px 0;transition:all .3s ease;background:linear-gradient(135deg,#ff6b6b 0,#ff8e53 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.job-item:hover .job-salary{transform:scale(1.05)}.job-info{flex:1}.job-salary{color:#ff6b6b;font-weight:700;font-size:20px;margin-left:25px;transition:all .3s ease;background:linear-gradient(135deg,#ff6b6b 0,#ff8e53 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.job-item:hover .job-salary{transform:scale(1.1)}.empty-tip{text-align:center;color:#a0aec0;padding:80px 0;font-size:18px;display:none;animation:fadeIn .5s ease}.empty-tip::before{content:'🔍';font-size:64px;display:block;margin-bottom:20px;opacity:.5}footer{background:linear-gradient(135deg,#f5f7fa 0,#e4e8ec 100%);text-align:center;padding:40px 20px;margin-top:auto;color:#718096;font-size:14px;border-top:1px solid rgba(102,126,234,.1);width:100%}.footer-content{max-width:1200px;margin:0 auto}.footer-info{display:flex;flex-direction:column;gap:12px;align-items:center}.footer-text{margin:0;line-height:1.6;font-size:14px}.footer-text a{color:#667eea;text-decoration:none;transition:color .3s ease}.footer-text a:hover{color:#764ba2;text-decoration:underline}.footer-divider{color:#cbd5e0;margin:0 8px}body.dark-mode footer{background:linear-gradient(135deg,#1a202c 0,#2d3748 100%);color:#a0aec0;border-top-color:rgba(100,181,246,.1)}body.dark-mode .footer-text a{color:#63b3ed}body.dark-mode .footer-text a:hover{color:#90cdf4}body.dark-mode .footer-divider{color:#4a5568}.content{max-width:1200px;margin:0 auto;padding:20px;min-height:calc(100vh - 300px);flex:1}body{display:flex;flex-direction:column;min-height:100vh}@media (max-width:768px){.search-input{width:70%}.search-input:focus{width:75%}.search-suggestions{width:90%}.header-container{flex-direction:column;gap:15px;padding:15px}.nav-menu{flex-wrap:wrap;justify-content:center;gap:8px}.nav-menu a{font-size:14px;padding:6px 12px}.search-container h1{font-size:28px}.search-box{width:100%;margin:20px auto}.list-container{grid-template-columns:1fr;gap:20px}.job-item{flex-direction:column;align-items:flex-start;gap:15px}.job-salary{margin-left:0;font-size:18px}.content{padding:15px}}@media (max-width:480px){.search-input{width:65%}.search-input:focus{width:70%}.search-btn{width:90px;font-size:14px}.search-container h1{font-size:24px}.logo{font-size:22px}.list-item{padding:18px}.list-item h3{font-size:17px}.job-filters{gap:10px}.job-filter{font-size:13px;padding:8px 15px}}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:rgba(102,126,234,.1);border-radius:5px}::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea 0,#764ba2 100%);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,#764ba2 0,#667eea 100%)}body.dark-mode ::-webkit-scrollbar-track{background:rgba(100,181,246,.1)}body.dark-mode ::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#1976d2 0,#1565c0 100%)}.fade-in{animation:fadeIn .5s ease}.slide-up{animation:slideUp .5s ease}@keyframes slideUp{from{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}.feedback-float{position:fixed;bottom:30px;right:30px;width:60px;height:60px;background:linear-gradient(135deg,#667eea 0,#764ba2 100%);border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;box-shadow:0 4px 20px rgba(102,126,234,.4);transition:all .3s ease;z-index:9998;animation:pulse 2s infinite}.feedback-float:hover{transform:scale(1.1);box-shadow:0 6px 30px rgba(102,126,234,.6)}.feedback-icon{font-size:28px;animation:bounce 1s infinite}@keyframes pulse{0%,100%{box-shadow:0 4px 20px rgba(102,126,234,.4)}50%{box-shadow:0 4px 30px rgba(102,126,234,.6)}}@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}.feedback-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);backdrop-filter:blur(5px);z-index:9999;justify-content:center;align-items:center;animation:fadeIn .3s ease}.feedback-modal.show{display:flex}.feedback-modal-content{background:#fff;border-radius:16px;width:90%;max-width:500px;max-height:80vh;overflow-y:auto;box-shadow:0 10px 40px rgba(0,0,0,.2);animation:slideUp .3s ease}body.dark-mode .feedback-modal-content{background:#1a1a2e}.feedback-modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid #e8e8e8}body.dark-mode .feedback-modal-header{border-bottom:1px solid #2d3748}.feedback-modal-header h3{margin:0;color:#333;font-size:20px}body.dark-mode .feedback-modal-header h3{color:#fff}.feedback-close{background:0 0;border:none;font-size:28px;color:#999;cursor:pointer;transition:color .3s;line-height:1}.feedback-close:hover{color:#333}body.dark-mode .feedback-close:hover{color:#fff}.feedback-modal-body{padding:20px}.feedback-modal-body .form-group{margin-bottom:20px}.feedback-modal-body label{display:block;margin-bottom:8px;color:#333;font-weight:500;font-size:14px}body.dark-mode .feedback-modal-body label{color:#fff}.feedback-modal-body input,.feedback-modal-body select,.feedback-modal-body textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:14px;transition:border-color .3s;background:#fff;color:#333}body.dark-mode .feedback-modal-body input,body.dark-mode .feedback-modal-body select,body.dark-mode .feedback-modal-body textarea{background:#2d3748;color:#fff;border-color:#4a5568}.feedback-modal-body input:focus,.feedback-modal-body select:focus,.feedback-modal-body textarea:focus{outline:0;border-color:#667eea}.feedback-modal-body textarea{resize:vertical;min-height:120px}.feedback-submit{width:100%;padding:14px;background:linear-gradient(135deg,#667eea 0,#764ba2 100%);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s;box-shadow:0 4px 15px rgba(102,126,234,.3)}.feedback-submit:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(102,126,234,.4)}.feedback-submit:active{transform:translateY(0)}.feedback-success{text-align:center}