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32px;display:flex;position:fixed;top:0;left:0;right:0}.home-logo{align-items:center;gap:12px;display:flex}.logo-icon{background:var(--gradient-primary);color:#fff;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.3rem;font-weight:800;display:flex}.logo-text{letter-spacing:-.5px;font-size:1.4rem;font-weight:800}.home-header-right{align-items:center;gap:16px;display:flex}.user-section{align-items:center;gap:12px;display:flex}.user-name{color:var(--text-secondary);font-weight:500}.btn-primary{background:var(--gradient-primary);color:#fff;border-radius:var(--radius-full);cursor:pointer;transition:var(--transition);border:none;padding:10px 24px;font-size:.95rem;font-weight:600}.btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-2px)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-full);cursor:pointer;transition:var(--transition);background:0 0;padding:8px 16px;font-size:.9rem}.btn-ghost:hover{border-color:var(--primary);color:var(--primary-light);background:var(--bg-tertiary)}.home-hero{text-align:center;z-index:1;flex-direction:column;justify-content:center;align-items:center;padding:140px 24px 48px;display:flex;position:relative}.hero-title{letter-spacing:-1px;margin-bottom:16px;font-size:clamp(2.5rem,6vw,4rem);font-weight:900}.hero-subtitle{color:var(--text-secondary);max-width:600px;font-size:clamp(1.1rem,2vw,1.35rem)}.home-primary-cards{z-index:1;max-width:var(--site-content-max,1200px);grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;width:100%;margin:0 auto;padding:0 24px 32px;display:grid;position:relative}.home-primary-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-align:left;cursor:pointer;transition:var(--transition);flex-direction:column;align-items:flex-start;padding:32px 28px;display:flex;position:relative;overflow:hidden}.home-primary-card:before{content:"";background:var(--gradient-primary);opacity:0;height:3px;transition:var(--transition);position:absolute;top:0;left:0;right:0}.home-primary-card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary);transform:translateY(-6px)}.home-primary-card:hover:before{opacity:1}.home-primary-card .card-icon{margin:0 0 20px}.home-primary-card h3{margin-bottom:10px;font-size:1.35rem;font-weight:700}.home-primary-card p{color:var(--text-secondary);flex:1;font-size:.95rem;line-height:1.6}.home-primary-card-cta{color:var(--primary-light);align-items:center;gap:6px;margin-top:20px;font-size:.9rem;font-weight:600;display:inline-flex}.home-kb-shortcuts{max-width:var(--site-content-max,1200px);z-index:1;margin:0 auto;padding:8px 24px 72px;position:relative}.home-kb-shortcuts-label{text-align:center;color:var(--text-muted);letter-spacing:.02em;margin-bottom:16px;font-size:.85rem}.home-kb-shortcuts-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.home-kb-shortcut{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:var(--transition);text-align:left;align-items:center;gap:8px;padding:12px 14px;font-size:.88rem;font-weight:500;display:flex}.home-kb-shortcut:hover{color:var(--text-primary);background:#6366f114;border-color:#6366f173}.home-kb-shortcut-arrow{opacity:0;transition:var(--transition);flex-shrink:0;margin-left:auto;transform:translate(-4px)}.home-kb-shortcut:hover .home-kb-shortcut-arrow{opacity:1;transform:translate(0)}.home-cards{z-index:1;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;max-width:1100px;margin:0 auto;padding:40px 24px 80px;display:grid;position:relative}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-align:center;cursor:pointer;width:auto;transition:var(--transition);padding:28px 24px;position:relative;overflow:hidden}.card:before{content:"";background:var(--gradient-primary);opacity:0;height:3px;transition:var(--transition);position:absolute;top:0;left:0;right:0}.card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary);transform:translateY(-8px)}.card:hover:before{opacity:1}.card-icon{color:#fff;border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 20px;display:flex}.card-icon.from-emerald-500-to-teal-500{background:linear-gradient(135deg,#10b981 0%,#14b8a6 100%)}.card-icon.from-blue-500-to-indigo-500{background:linear-gradient(135deg,#3b82f6 0%,#6366f1 100%)}.card-icon.from-purple-500-to-pink-500{background:linear-gradient(135deg,#a855f7 0%,#ec4899 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var(--border);box-shadow:var(--shadow-lg);flex-direction:column;gap:8px;padding:20px;display:none;position:absolute;top:72px;left:0;right:0}.navbar-links.show{display:flex}.menu-toggle{justify-content:center;align-items:center;display:flex}.hero h1{font-size:2rem}.hero-avatar{width:110px;height:110px;font-size:2.5rem}.hero-contact{flex-direction:column;align-items:center}.section{padding:60px 0}.advantages-grid{grid-template-columns:1fr}.timeline:before{left:16px}.timeline-item{padding-left:56px}.timeline-dot{left:6px}.experience-header{flex-direction:column}.education-card{text-align:center;flex-direction:column}.education-period{margin-left:0}.projects-grid,.skills-grid,.kb-list{grid-template-columns:1fr}.admin-add-form{flex-direction:column}.admin-add-form .form-group{min-width:100%}.user-name{display:none}.login-card{padding:32px 24px}}@media (max-width:480px){.container{padding:0 16px}.hero{padding:100px 16px 60px}.section{padding:48px 0}.experience-card,.skill-card{padding:20px}}@media (max-width:768px){.portal-cards{grid-template-columns:1fr;max-width:400px}.portal-header{padding:12px 16px}.portal-main{padding:100px 16px 60px}.portal-hero{margin-bottom:40px}.portal-card-link{padding:32px 20px}.interview-content{padding:40px 24px}.markdown-body table{font-size:.85em}.markdown-body table th,.markdown-body table td{padding:8px 10px}.home-hero{padding:120px 16px 32px}.home-primary-cards{grid-template-columns:1fr;gap:16px;padding:0 16px 24px}.home-kb-shortcuts{padding:0 16px 56px}.home-kb-shortcuts-grid{grid-template-columns:1fr 1fr}.home-cards{grid-template-columns:1fr 1fr;gap:12px;padding:20px 16px 60px}}@media (max-width:480px){.home-kb-shortcuts-grid,.home-cards{grid-template-columns:1fr}}:root{--background:222 47% 11%;--foreground:210 40% 98%;--card:217 33% 17%;--card-foreground:210 40% 98%;--primary-hsl:239 84% 67%;--primary-foreground:0 0% 100%;--secondary:217 33% 17%;--secondary-foreground:210 40% 98%;--muted:217 33% 17%;--muted-foreground:215 16% 47%;--accent-hsl:217 33% 17%;--accent-foreground:210 40% 98%;--destructive:0 84% 60%;--border-hsl:215 28% 27%;--input:215 28% 27%;--ring:239 84% 67%}body{background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-gradient-position{syntax:"*";inherits:false}@property --tw-gradient-from{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-via{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-to{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-stops{syntax:"*";inherits:false}@property --tw-gradient-via-stops{syntax:"*";inherits:false}@property --tw-gradient-from-position{syntax:"<length-percentage>";inherits:false;initial-value:0%}@property --tw-gradient-via-position{syntax:"<length-percentage>";inherits:false;initial-value:50%}@property --tw-gradient-to-position{syntax:"<length-percentage>";inherits:false;initial-value:100%}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@keyframes pulse{50%{opacity:.5}}