@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary:#fafafc;--bg-secondary:#fff;--bg-tertiary:#f8f9fe;--bg-card:#fffffff2;--text-primary:#1a1b23;--text-secondary:#6b7280;--text-hint:#9ca3af;--accent-primary:#6366f1;--accent-hover:#4f46e5;--accent-secondary:#8b5cf6;--accent-light:#a78bfa;--border-light:#6366f114;--border-medium:#6366f11f;--border-strong:#6366f133;--shadow-light:#6366f114;--shadow-medium:#6366f11f;--shadow-strong:#6366f129;--tech-tag-bg:#f1f5f9;--tech-tag-border:#6366f11a;--bg-gradient-1:#6366f10a;--bg-gradient-2:#8b5cf608;--bg-gradient-3:#a855f705;--success-color:#10b981;--warning-color:#f59e0b;--error-color:#ef4444}[data-theme=dark]{--bg-primary:#0f0f14;--bg-secondary:#1a1b23;--bg-tertiary:#252732;--bg-card:#1a1b23f2;--text-primary:#f9fafb;--text-secondary:#d1d5db;--text-hint:#9ca3af;--accent-primary:#818cf8;--accent-hover:#6366f1;--accent-secondary:#a78bfa;--accent-light:#c4b5fd;--border-light:#818cf81a;--border-medium:#818cf826;--border-strong:#818cf840;--shadow-light:#0000004d;--shadow-medium:#0006;--shadow-strong:#00000080;--tech-tag-bg:#252732cc;--tech-tag-border:#818cf826;--bg-gradient-1:#818cf80f;--bg-gradient-2:#a78bfa0a;--bg-gradient-3:#c4b5fd08;--success-color:#34d399;--warning-color:#fbbf24;--error-color:#f87171}*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg,var(--bg-primary)0%,var(--bg-secondary)35%,var(--bg-tertiary)70%,var(--bg-secondary)100%);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--border-light);background:var(--bg-card);width:1000px;box-shadow:0 8px 32px var(--shadow-light);border-radius:16px;margin:0;padding:40px;font-size:16px;line-height:1.6;transition:all .3s,opacity 1s,visibility 1s,transform 1s cubic-bezier(.4,0,.2,1);position:relative}[data-theme=dark] .step{box-shadow:0 8px 32px var(--shadow-light),0 0 0 1px #ffffff0d;-webkit-backdrop-filter:blur(12px)}.impress-enabled .step{visibility:visible;-o-transition:opacity .8s ease-out,transform .8s cubic-bezier(.4,0,.2,1);pointer-events:none;opacity:.2;margin:0;transition:opacity .8s ease-out,transform .8s cubic-bezier(.4,0,.2,1)}.impress-enabled .step.active{pointer-events:auto;transform:scale(1)translateZ(0)}.impress-enabled .step.active:hover{border-color:var(--accent-primary);box-shadow:0 12px 40px var(--shadow-medium);transform:scale(1.01)translateZ(0)}[data-theme=dark] .impress-enabled .step.active:hover{box-shadow:0 12px 40px var(--shadow-medium),0 0 0 1px #6366f133}.impress-on-overview 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.nav-toggle i{transform:rotate(180deg)}.nav-content{opacity:1;scroll-behavior:smooth;max-height:300px;transition:all .4s cubic-bezier(.4,0,.2,1);overflow:hidden auto;transform:translateY(0)}.nav-content::-webkit-scrollbar{width:4px}.nav-content::-webkit-scrollbar-track{background:var(--border-light)}.nav-content::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:2px}.nav-content::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}.nav-item{color:var(--text-primary);border-bottom:1px solid var(--border-light);align-items:center;padding:8px 12px;transition:all .3s;display:flex;position:relative}.nav-item:last-child{border-bottom:none}.nav-item:hover{color:var(--accent-primary);background:var(--tech-tag-bg)}[data-theme=dark] .nav-item:hover{color:#fff;background:#6366f126}.nav-item.active{color:var(--accent-primary);border-left:3px solid var(--accent-primary);background:var(--tech-tag-bg);font-weight:600}[data-theme=dark] .nav-item.active{color:#fff;background:#6366f133}.nav-item.active:before{content:"";background:var(--accent-primary);width:3px;position:absolute;top:0;bottom:0;left:0}[data-theme=dark] .nav-item.active:before{box-shadow:0 0 8px #6366f180}.nav-icon{width:20px;height:20px;color:var(--accent-primary);flex-shrink:0;justify-content:center;align-items:center;margin-right:10px;font-size:.9em;transition:all .3s;display:flex}.nav-item:hover .nav-icon{color:var(--accent-primary)}[data-theme=dark] .nav-item:hover .nav-icon{color:#fff}.nav-item.active .nav-icon{color:var(--accent-primary)}[data-theme=dark] .nav-item.active .nav-icon{color:#fff}.nav-item.in-progress .nav-icon{color:var(--text-secondary)}.nav-text{white-space:nowrap;text-overflow:ellipsis;color:var(--text-primary);flex:1;font-size:.85em;font-weight:500;transition:all .3s;overflow:hidden}.nav-item:hover .nav-text{color:var(--accent-primary)}[data-theme=dark] .nav-item:hover .nav-text{color:#fff}.nav-item.active .nav-text{color:var(--accent-primary);font-weight:600}[data-theme=dark] .nav-item.active .nav-text{color:#fff}.nav-item.in-progress .nav-text{color:var(--text-secondary)}.nav-status{flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;margin-left:8px;font-size:.7em;transition:all .3s;display:flex}.nav-item.completed .nav-status{color:#10b981}.nav-item.in-progress .nav-status{color:#f59e0b}.nav-more{color:var(--text-secondary);border-top:1px solid var(--border-light);background:var(--tech-tag-bg);justify-content:center;align-items:center;margin-top:4px;padding:8px 12px;font-size:.8em;transition:all .3s;display:flex}.nav-more:hover{color:var(--accent-primary);background:var(--bg-secondary)}[data-theme=dark] .nav-more{background:#6366f10d}[data-theme=dark] .nav-more:hover{color:#6366f1;background:#6366f126}.nav-more i{margin-right:6px}@media (max-width:768px){.nav-list{right:20px;bottom:100px!important}.nav-list.minimized{width:200px;height:32px}.nav-list.expanded{width:250px}.nav-header{height:32px;padding:8px 10px;font-size:.8em}.nav-progress{padding:1px 4px;font-size:.8em}.nav-item{padding:6px 10px}.nav-icon{width:18px;height:18px;margin-right:8px;font-size:.8em}.nav-text{font-size:.8em}.nav-status{width:14px;height:14px;font-size:.65em}}.progress-bar{z-index:1000;background:var(--accent-primary);border-radius:0 3px 3px 0;height:3px;transition:width .4s;position:fixed;top:0;left:0}[data-theme=dark] .progress-bar{background:linear-gradient(90deg,#6366f1 0%,#8b5cf6 50%,#ec4899 100%);box-shadow:0 0 10px #6366f180}.project-card{grid-template-columns:1fr 1.2fr;align-items:center;gap:40px;min-height:520px;display:grid}.project-info h2{width:-moz-fit-content;width:fit-content;color:var(--text-primary);margin-bottom:16px;font-size:2.2em;font-weight:600;transition:color .3s}.project-info h2.animate{animation:.6s ease-out 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.stat-item{-webkit-backdrop-filter:blur(8px);background:#ffffff0d;border:1px solid #ffffff1a}.stat-item:hover{border-color:var(--accent-primary);transform:translateY(-2px);box-shadow:0 4px 12px #6366f133}.stat-item i{color:var(--accent-primary);margin-bottom:6px;font-size:1.2em}.stat-value{color:var(--text-primary);margin-bottom:2px;font-size:1.1em;font-weight:600}.stat-label{color:var(--text-secondary);font-size:.8em}.repo-meta{flex-wrap:wrap;gap:12px;display:flex}.meta-item{color:var(--text-secondary);border:1px solid var(--border-light);background:var(--bg-secondary);border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:.9em;font-weight:500;transition:all .3s;display:flex}[data-theme=dark] .meta-item{color:var(--text-secondary);-webkit-backdrop-filter:blur(8px);background:#ffffff0d;border:1px solid #ffffff1a}.meta-item:hover{color:var(--accent-primary);border-color:var(--accent-primary);background:#6366f11a;transform:translateY(-2px);box-shadow:0 4px 12px 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#6366f14d}.project-image{width:100%;min-width:280px;max-width:350px;height:100%;min-height:280px;max-height:350px;color:var(--text-secondary);object-fit:cover;background:0 0;font-size:3.5em;transition:all .3s;display:block;position:relative}.project-image:hover{color:var(--accent-primary);transform:scale(1.02)}[data-theme=dark] .project-image:hover{background:#6366f105}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}#title:not(.step-processed){visibility:visible;pointer-events:auto;opacity:1;transform:scale(1)translateZ(0)}.title-slide{border:1px solid var(--border-light);background:var(--bg-card);min-height:600px;box-shadow:0 8px 32px var(--shadow-light);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;justify-content:center;align-items:center;padding:60px 80px;transition:all .3s;display:flex;position:relative}.title-slide:hover{border-color:var(--border-medium);box-shadow:0 16px 48px var(--shadow-medium);transform:translateY(-4px)}.profile-container{text-align:center;flex-direction:column;align-items:center;gap:36px;width:100%;display:flex}.header-section{justify-content:center;align-items:flex-start;gap:20px;width:100%;display:flex;position:relative}.avatar-section{flex-shrink:0;transition:transform .4s cubic-bezier(.4,0,.2,1);position:relative;transform:translateY(8px)}.avatar-section:hover{transform:translateY(0)}.greeting-section{text-align:left;flex:1;min-width:0;margin-left:16px;padding-top:12px;position:relative}.profile-avatar{border:4px solid var(--border-medium);width:110px;height:110px;box-shadow:0 8px 32px var(--shadow-light),0 4px 16px var(--shadow-light);object-fit:cover;border-radius:50%;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative}.profile-avatar:hover{border-color:var(--accent-primary);box-shadow:0 16px 48px var(--shadow-medium),0 8px 24px #4299e14d,0 0 0 8px #4299e11a;filter:brightness(1.1)saturate(1.2);transform:scale(1.05)rotate(2deg)}.status-indicator{border:3px solid var(--bg-card);background:linear-gradient(135deg,var(--success-color),#059669);border-radius:50%;width:18px;height:18px;animation:2.5s infinite pulse;position:absolute;bottom:15px;right:15px;box-shadow:0 2px 8px #10b98166}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.profile-name{transform-origin:0;word-break:break-word;color:var(--text-primary);overflow-wrap:break-word;margin:0;font-size:2.5rem;font-weight:700;line-height:1.2;transition:all .3s;transform:translateY(50%)}.bio-section{flex-direction:column;align-items:center;gap:20px;width:100%;max-width:520px;display:flex}.bio-line{text-align:center;color:var(--text-secondary);border-radius:12px;margin:0;padding:8px 16px;font-size:1.1rem;line-height:1.7;transition:all 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var(--shadow-light);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:16px;flex-direction:column;align-items:center;gap:12px;margin-top:16px;padding:20px;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;top:100%;left:50%;transform:translate(-50%)translateY(-12px)scale(.9)}.social-link.wechat:hover .wechat-popup{visibility:visible;opacity:1;transform:translate(-50%)translateY(0)scale(1)}.wechat-qr{width:180px;height:auto;box-shadow:0 4px 16px var(--shadow-light);border-radius:12px}.wechat-hint{color:var(--text-secondary);margin:0;font-size:.9rem;font-weight:500}.scroll-hint{opacity:.7;color:var(--text-hint);align-items:center;gap:8px;margin-top:20px;font-size:.9rem;font-weight:500;transition:all .3s;animation:3s ease-in-out infinite float;display:flex}.scroll-hint:hover{opacity:1;color:var(--accent-primary);transform:translateY(-2px)}.scroll-hint i{color:var(--accent-secondary);font-size:.8rem;animation:2s ease-in-out infinite bounce}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(3px)}}[data-theme=dark] .profile-name{color:var(--text-primary)}[data-theme=dark] .profile-name:hover{color:var(--text-secondary)}[data-theme=dark] .profile-avatar{border-color:var(--border-medium)}[data-theme=dark] .profile-avatar:hover{box-shadow:0 16px 48px #00000080,0 8px 24px #7dd3fc4d,0 0 0 8px #7dd3fc1a}[data-theme=dark] .bio-line:hover{color:var(--text-primary)}[data-theme=dark] .social-link{border-color:var(--border-medium);background:#ffffff0d}[data-theme=dark] .social-link:hover{color:var(--accent-primary);border-color:var(--accent-primary);background:var(--bg-card)}[data-theme=dark] .wechat-popup{border-color:var(--border-medium);background:var(--bg-card)}.toolbar{z-index:1000;gap:12px;display:flex;position:fixed;bottom:30px;left:50%;transform:translate(-50%)}.toolbar-btn{cursor:none;width:48px;height:48px;color:var(--text-primary);border:1px solid var(--border-medium);background:var(--bg-card);box-shadow:0 4px 15px var(--shadow-light);border-radius:12px;justify-content:center;align-items:center;font-size:1.1em;transition:all .3s;display:flex;position:relative}.toolbar-btn:before{z-index:1001;visibility:hidden;content:attr(data-tooltip);white-space:nowrap;pointer-events:none;opacity:0;color:var(--text-primary);border:1px solid var(--border-medium);background:var(--bg-secondary);box-shadow:0 4px 12px var(--shadow-light);border-radius:8px;margin-bottom:8px;padding:8px 12px;font-size:.875rem;font-weight:500;transition:all .2s;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.toolbar-btn:after{z-index:1001;visibility:hidden;content:"";pointer-events:none;opacity:0;border:4px solid #0000;border-top-color:var(--bg-secondary);margin-bottom:2px;transition:all .2s;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.toolbar-btn:hover:before,.toolbar-btn:hover:after{visibility:visible;opacity:1}[data-theme=dark] .toolbar-btn:before{border-color:var(--border-medium);-webkit-backdrop-filter:blur(12px);background:#1a1a2ef2}[data-theme=dark] .toolbar-btn:after{border-top-color:#1a1a2ef2}[data-theme=dark] .toolbar-btn{-webkit-backdrop-filter:blur(12px)}.toolbar-btn:hover{color:#fff;border-color:var(--accent-primary);background:var(--accent-primary);transform:translateY(-2px)}[data-theme=dark] .toolbar-btn:hover{background:#6366f1cc;box-shadow:0 8px 25px #6366f14d}[data-theme=light] .toolbar-btn:hover{background:var(--accent-primary);box-shadow:0 4px 15px #1b29ff4d}.theme-btn{position:relative}.theme-btn .theme-indicator{z-index:1002;content:"";opacity:0;background:var(--accent-primary);border-radius:50%;width:8px;height:8px;transition:all .3s;position:absolute;top:-2px;right:-2px;transform:scale(0)}.theme-btn:hover .theme-indicator{opacity:1;transform:scale(1)}.theme-btn:after{z-index:1001;visibility:hidden;content:"";pointer-events:none;opacity:0;border:4px solid #0000;border-top-color:var(--bg-secondary);margin-bottom:2px;transition:all .2s;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.theme-btn:hover:after{visibility:visible;opacity:1}[data-theme=light] .theme-btn .theme-indicator{background:#6366f1}[data-theme=dark] .theme-btn .theme-indicator{background:#f59e0b}[data-theme=dark] .theme-btn:after{border-top-color:#1a1a2ef2}.autoplay-active{color:#fff!important;border-color:var(--accent-primary)!important;background:var(--accent-primary)!important}.autoplay-active:hover{background:var(--accent-primary)!important}.autoplay-indicator{background:#10b981;border:2px solid #fff;border-radius:50%;width:10px;height:10px;animation:2s infinite pulse;position:absolute;top:-3px;right:-3px}[data-theme=dark] .autoplay-active{box-shadow:0 4px 15px #6366f166;background:#6366f1e6!important}[data-theme=dark] .autoplay-indicator{border-color:#1a1a2ef2}.minimap-active{color:#fff!important;border-color:var(--accent-primary)!important;background:var(--accent-primary)!important}.minimap-active:hover{background:var(--accent-primary)!important}.minimap-indicator{background:#3b82f6;border:2px solid #fff;border-radius:50%;width:10px;height:10px;animation:2s infinite pulse;position:absolute;top:-3px;right:-3px}[data-theme=dark] .minimap-active{box-shadow:0 4px 15px #6366f166;background:#6366f1e6!important}[data-theme=dark] .minimap-indicator{border-color:#1a1a2ef2}.target-cursor{pointer-events:none;z-index:9999;mix-blend-mode:difference;width:0;height:0;transition:transform .1s cubic-bezier(.215,.61,.355,1);position:fixed;top:0;left:0;transform:translate(-50%,-50%)}.target-cursor-center{background:#fff;border-radius:50%;width:4px;height:4px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.target-cursor-center.spinning{animation:2s linear infinite target-cursor-spin}.target-cursor-corner{border:3px solid #fff;width:12px;height:12px;transition:transform .2s cubic-bezier(.25,.46,.45,.94);position:absolute;top:50%;left:50%}.target-cursor-corner--top-left{border-bottom:none;border-right:none;transform:translate(-150%,-150%)}.target-cursor-corner--top-right{border-bottom:none;border-left:none;transform:translate(50%,-150%)}.target-cursor-corner--bottom-right{border-top:none;border-left:none;transform:translate(50%,50%)}.target-cursor-corner--bottom-left{border-top:none;border-right:none;transform:translate(-150%,50%)}@keyframes target-cursor-spin{0%{transform:translate(-50%,-50%)rotate(0)}to{transform:translate(-50%,-50%)rotate(360deg)}}