:root{--green:#00b14f;--green-dark:#009643;--green-light:#e8f5e9;--green-50:#f0faf4;--blue:#2563eb;--red:#dc2626;--orange:#f59e0b;--purple:#7c3aed;--bg:#fff;--bg-gray:#f8f9fa;--card:#fff;--text:#202124;--text-secondary:#5f6368;--text-muted:#9aa0a6;--border:#dfe1e5;--border-light:#e8eaed;--shadow-search:0 1px 6px #20212447;--shadow-search-hover:0 2px 8px #20212452;--shadow-card:0 1px 6px #2021241a;--shadow-modal:0 12px 40px #0003;--radius:8px;--radius-lg:24px;--radius-full:9999px;--container:720px;--container-wide:1200px;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.6}a{color:inherit;text-decoration:none;transition:color .2s}a:hover{color:var(--green)}img{max-width:100%;display:block}button{font-family:var(--font);cursor:pointer;background:0 0;border:none}.topbar{z-index:100;justify-content:flex-end;align-items:center;gap:12px;height:48px;padding:0 16px;display:flex;position:fixed;top:0;left:0;right:0}.topbar-links{align-items:center;gap:16px;display:flex}.topbar-link{color:var(--text-secondary);border-radius:4px;padding:4px 8px;font-size:13px}.topbar-link:hover{color:var(--text);background:#f1f3f4}.topbar-user{border-radius:var(--radius-full);background:var(--green);color:#fff;cursor:pointer;align-items:center;gap:8px;padding:4px 12px 4px 8px;font-size:13px;font-weight:500;display:flex}.topbar-user img{border:2px solid #ffffff4d;border-radius:50%;width:28px;height:28px}.topbar-avatar{background:var(--green);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;font-weight:600;display:flex}.topbar-credits{border-radius:var(--radius-full);background:var(--green-light);color:var(--green-dark);align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:600;display:flex}.login-btn{border-radius:var(--radius-full);background:var(--green);color:#fff;cursor:pointer;border:none;padding:8px 20px;font-size:13px;font-weight:600;transition:all .2s}.login-btn:hover{background:var(--green-dark);color:#fff}.home-center{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:48px 24px 120px;display:flex}.home-logo{text-align:center;margin-bottom:32px}.home-logo h1{letter-spacing:-2px;background:linear-gradient(135deg, var(--green) 0%, #00c853 50%, var(--green-dark) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:56px;font-weight:800}.home-logo .tagline{color:var(--text-secondary);margin-top:4px;font-size:16px;font-weight:400}.search-box{width:100%;max-width:600px;position:relative}.search-box form{position:relative}.search-box input{border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;box-shadow:none;background:#fff;outline:none;padding:16px 60px 16px 24px;font-size:16px;transition:box-shadow .2s,border-color .2s}.search-box input:hover{box-shadow:var(--shadow-search);border-color:#0000}.search-box input:focus{box-shadow:var(--shadow-search-hover);border-color:#0000}.search-box input::placeholder{color:var(--text-muted)}.search-box .search-icon{background:var(--green);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;transition:all .15s;display:flex;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.search-box .search-icon:hover{background:var(--green-dark);transform:translateY(-50%)scale(1.05)}.search-hint{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px;display:flex}.search-hint span{border-radius:var(--radius-full);background:var(--bg-gray);color:var(--text-secondary);cursor:pointer;border:1px solid var(--border-light);padding:6px 14px;font-size:13px;transition:all .2s}.search-hint span:hover{background:var(--green-light);color:var(--green-dark);border-color:var(--green)}.home-stats{color:var(--text-muted);gap:32px;margin-top:40px;font-size:14px;display:flex}.home-stats strong{color:var(--green);font-weight:700}.home-features{gap:24px;width:100%;max-width:600px;margin-top:48px;display:flex}.home-feature{text-align:center;border-radius:var(--radius-lg);background:var(--bg-gray);border:1px solid var(--border-light);flex:1;padding:20px 16px}.home-feature-icon{margin-bottom:8px;font-size:28px}.home-feature-title{margin-bottom:4px;font-size:14px;font-weight:600}.home-feature-desc{color:var(--text-muted);font-size:12px;line-height:1.4}.results-page{background:var(--bg);min-height:100vh;padding-top:70px}.results-header{border-bottom:1px solid var(--border-light);z-index:90;background:#fff;padding:12px 0;position:fixed;top:0;left:0;right:0}.results-header-inner{max-width:var(--container-wide);align-items:center;gap:16px;margin:0 auto;padding:0 24px;display:flex}.results-logo a{white-space:nowrap;font-size:22px;font-weight:800}.results-logo span{color:var(--green)}.results-search{flex:1;max-width:600px;position:relative}.results-search input{border:1px solid var(--border);border-radius:var(--radius-lg);outline:none;width:100%;padding:10px 44px 10px 16px;font-size:15px;transition:all .2s}.results-search input:focus{box-shadow:var(--shadow-search);border-color:#0000}.results-search button{background:var(--green);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;display:flex;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.results-user{align-items:center;gap:8px;margin-left:auto;display:flex}.results-body{max-width:var(--container-wide);margin:0 auto;padding:20px 24px 60px}.ai-card{background:linear-gradient(135deg, var(--green-50), #f0f7ff);border:1px solid var(--green-light);border-radius:var(--radius-lg);margin-bottom:20px;padding:16px 20px}.ai-card-header{align-items:center;gap:8px;margin-bottom:8px;display:flex}.ai-card-header .ai-badge{border-radius:var(--radius-full);background:var(--green);color:#fff;letter-spacing:.5px;padding:2px 8px;font-size:11px;font-weight:700}.ai-card p{color:var(--text-secondary);font-size:14px;line-height:1.6}.ai-card .ai-tips{color:var(--green-dark);margin-top:8px;font-size:13px;font-style:italic}.results-count{color:var(--text-muted);margin-bottom:16px;font-size:13px}.job-result{border-bottom:1px solid var(--border-light);align-items:flex-start;gap:16px;padding:16px 0;display:flex}.job-result:last-child{border-bottom:none}.job-result-icon{border-radius:var(--radius);background:var(--green-light);width:44px;height:44px;color:var(--green);flex-shrink:0;justify-content:center;align-items:center;font-size:20px;display:flex}.job-result-body{flex:1;min-width:0}.job-result-title{color:var(--text);margin-bottom:2px;font-size:16px;font-weight:600;display:block}.job-result-title:hover{color:var(--green)}.job-result-company{color:var(--text-secondary);margin-bottom:4px;font-size:13px}.job-result-meta{color:var(--text-muted);flex-wrap:wrap;gap:12px;font-size:13px;display:flex}.job-result-meta .salary{color:var(--green);font-weight:600}.job-result-actions{gap:8px;margin-top:8px;display:flex}.btn-apply{border-radius:var(--radius-full);background:var(--green);color:#fff;padding:6px 16px;font-size:12px;font-weight:600;transition:all .15s}.btn-apply:hover{background:var(--green-dark);color:#fff}.btn-view{border-radius:var(--radius-full);border:1px solid var(--border);color:var(--text-secondary);background:#fff;padding:6px 16px;font-size:12px;font-weight:500;transition:all .15s}.btn-view:hover{border-color:var(--green);color:var(--green)}.modal-overlay{z-index:2000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-box{width:100%;max-width:400px;box-shadow:var(--shadow-modal);background:#fff;border-radius:16px;padding:32px;animation:.25s modalIn;position:relative}@keyframes modalIn{0%{opacity:0;transform:scale(.95)translateY(8px)}}.modal-close{width:32px;height:32px;color:var(--text-muted);justify-content:center;align-items:center;font-size:18px;display:flex;position:absolute;top:12px;right:12px}.modal-title{text-align:center;margin-bottom:4px;font-size:22px;font-weight:700}.modal-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:24px;font-size:14px}.social-btn{border-radius:var(--radius);border:1px solid var(--border);cursor:pointer;background:#fff;justify-content:center;align-items:center;gap:10px;width:100%;margin-bottom:12px;padding:12px 20px;font-size:15px;font-weight:600;transition:all .2s;display:flex}.social-btn:hover{background:var(--bg-gray)}.social-btn.zalo{color:#fff;background:#0068ff;border-color:#0068ff}.social-btn.zalo:hover{color:#fff;background:#0055d4}.social-btn.facebook{color:#fff;background:#1877f2;border-color:#1877f2}.social-btn.facebook:hover{color:#fff;background:#1565c0}.modal-bonus{text-align:center;background:var(--green-light);border-radius:var(--radius);color:var(--green-dark);margin-top:12px;padding:12px;font-size:13px;font-weight:500}.credits-modal-body{text-align:center}.credits-balance{color:var(--green);margin:16px 0 4px;font-size:32px;font-weight:800}.credits-needed{color:var(--text-muted);margin-bottom:24px;font-size:14px}.credits-actions{flex-direction:column;gap:10px;display:flex}.credits-actions a,.credits-actions button{border-radius:var(--radius);text-align:center;width:100%;padding:12px 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h1{margin-bottom:16px;font-size:24px;font-weight:700}.seo-cta{background:var(--green-50);border:1px solid var(--green-light);border-radius:var(--radius-lg);text-align:center;margin:24px 0;padding:20px;font-size:15px}.seo-cta a{color:var(--green);font-weight:600}.seo-links{flex-wrap:wrap;gap:8px;margin:20px 0;display:flex}.seo-links a{border-radius:var(--radius-full);background:var(--bg-gray);border:1px solid var(--border-light);color:var(--text-secondary);padding:6px 14px;font-size:13px}.seo-links a:hover{border-color:var(--green);color:var(--green)}.jobs-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin:20px 0;display:grid}.job-card{border-radius:var(--radius-lg);border:1px solid var(--border-light);background:#fff;padding:16px;transition:box-shadow .2s,border-color .2s;display:block}.job-card:hover{box-shadow:var(--shadow-card);border-color:var(--green);color:inherit}.job-card-title{margin-bottom:4px;font-size:15px;font-weight:600;line-height:1.4}.job-card-company{color:var(--text-secondary);margin-bottom:8px;font-size:13px}.job-card-info{color:var(--text-muted);gap:12px;margin-bottom:8px;font-size:13px;display:flex}.job-card-salary{color:var(--green);font-weight:600}.job-card-tags{flex-wrap:wrap;gap:6px;display:flex}.job-card-tag{border-radius:var(--radius-full);background:var(--bg-gray);color:var(--text-muted);border:1px solid var(--border-light);padding:2px 8px;font-size:11px}.job-card-tag.urgent{color:#e65100;background:#fff3e0;border-color:#ffe0b2}.job-card-time{color:var(--text-muted);margin-top:8px;font-size:12px;display:block}.search-list{flex-direction:column;gap:12px;display:flex}.search-item{border-radius:var(--radius-lg);border:1px solid var(--border-light);background:#fff;padding:16px 20px;transition:box-shadow .2s,border-color .2s;display:block}.search-item:hover{box-shadow:var(--shadow-card);border-color:var(--green);color:inherit}.search-item-query{margin-bottom:6px;font-size:16px;font-weight:600}.search-item-meta{color:var(--text-muted);flex-wrap:wrap;gap:12px;font-size:13px;display:flex}.search-item-summary{color:var(--text-secondary);flex:1;min-width:200px}.search-item-count{color:var(--green);white-space:nowrap;font-weight:600}.search-item-time{white-space:nowrap}.job-detail{max-width:900px;margin:0 auto;padding:24px}.job-detail h1{margin-bottom:8px;font-size:24px;font-weight:700}.job-detail-meta{color:var(--text-secondary);flex-wrap:wrap;gap:16px;margin-bottom:20px;font-size:14px;display:flex}.job-detail-meta .salary{color:var(--green);font-size:18px;font-weight:600}.job-detail-section{margin-bottom:24px}.job-detail-section h2{color:var(--text);margin-bottom:8px;font-size:16px;font-weight:600}.job-detail-section p,.job-detail-section div{color:var(--text-secondary);white-space:pre-line;font-size:15px;line-height:1.8}.pagination{flex-wrap:wrap;justify-content:center;gap:4px;margin:32px 0;display:flex}.pagination a,.pagination span{border-radius:var(--radius);border:1px solid var(--border-light);color:var(--text-secondary);padding:8px 14px;font-size:14px}.pagination .active{background:var(--green);color:#fff;border-color:var(--green)}.footer{background:var(--bg-gray);border-top:1px solid var(--border-light);margin-top:40px;padding:40px 24px 20px}.footer-grid{max-width:var(--container-wide);grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin:0 auto;display:grid}.footer-brand{margin-bottom:8px;font-size:20px;font-weight:800}.footer-brand span{color:var(--green)}.footer-desc{color:var(--text-muted);font-size:13px;line-height:1.6}.footer-col-title{margin-bottom:12px;font-size:14px;font-weight:600}.footer-link{color:var(--text-muted);margin-bottom:8px;font-size:13px;display:block}.footer-link:hover{color:var(--green)}.footer-bottom{max-width:var(--container-wide);border-top:1px solid var(--border-light);color:var(--text-muted);text-align:center;margin:24px auto 0;padding-top:16px;font-size:12px}.footer-mini{background:var(--bg-gray);border-top:1px solid var(--border-light);color:var(--text-muted);justify-content:space-between;align-items:center;padding:10px 24px;font-size:12px;display:flex;position:fixed;bottom:0;left:0;right:0}.footer-mini a{color:var(--text-secondary);margin-left:16px}.footer-mini a:hover{color:var(--green)}@media (max-width:768px){.home-logo h1{font-size:40px}.search-box input{padding:14px 56px 14px 18px;font-size:15px}.home-features{flex-direction:column}.home-stats{flex-direction:column;align-items:center;gap:8px}.footer-grid{grid-template-columns:1fr;gap:24px}.results-header-inner{gap:8px;padding:8px 16px}.results-logo{display:none}.job-result{flex-direction:column;gap:8px}.seo-page{padding:16px}.seo-navbar-nav{display:none}.jobs-grid{grid-template-columns:1fr}}.spinner{border:3px solid var(--border-light);border-top-color:var(--green);border-radius:50%;width:24px;height:24px;margin:40px auto;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg, var(--bg-gray) 25%, #eee 50%, var(--bg-gray) 75%);border-radius:var(--radius);background-size:200% 100%;height:16px;margin-bottom:8px;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}