:root{--hue-primary: 260;--hue-secondary: 190;--color-primary: hsl(var(--hue-primary), 100%, 70%);--color-primary-glow: hsl(var(--hue-primary), 100%, 70%, .5);--color-secondary: hsl(var(--hue-secondary), 100%, 50%);--color-bg-base: hsl(220, 30%, 8%);--color-bg-card: hsl(220, 25%, 12%, .7);--color-bg-card-hover: hsl(220, 25%, 16%, .8);--color-bg-hover: rgba(255, 255, 255, .05);--color-text-main: hsl(220, 10%, 95%);--color-text-muted: hsl(220, 10%, 70%);--color-border: hsl(220, 20%, 20%);--color-btn-text: #000;--font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.25rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, .37);--border-glass: 1px solid rgba(255, 255, 255, .1);--backdrop-blur: blur(12px);--breakpoint-mobile: 768px;--z-index-overlay: 90;--z-index-sidebar: 100;--z-index-toggle: 110;--transition-fast: .2s ease;--transition-base: .3s ease-in-out}:root.light-theme{--color-bg-base: hsl(220, 10%, 96%);--color-bg-card: hsl(0, 0%, 100%, .9);--color-bg-card-hover: hsl(220, 20%, 98%, 1);--color-bg-hover: rgba(0, 0, 0, .05);--color-primary: hsl(var(--hue-primary), 90%, 35%);--color-text-main: hsl(220, 50%, 5%);--color-text-muted: hsl(220, 20%, 35%);--color-border: hsl(220, 15%, 80%);--color-btn-text: #fff;--shadow-glass: 0 4px 12px rgba(0, 0, 0, .1);--border-glass: 1px solid rgba(0, 0, 0, .1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{line-height:1.5;-webkit-font-smoothing:antialiased}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}ul,ol{list-style:none}a{text-decoration:none;color:inherit}body{font-family:var(--font-family-base);background-color:var(--color-bg-base);color:var(--color-text-main);overflow-x:hidden;background-image:radial-gradient(circle at 10% 20%,rgba(var(--hue-primary),50%,50%,.1) 0%,transparent 20%),radial-gradient(circle at 90% 80%,rgba(var(--hue-secondary),50%,50%,.1) 0%,transparent 20%)}#app{display:flex;height:100vh;width:100vw;overflow:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.glass-panel{background:var(--color-bg-card);backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);border:var(--border-glass);box-shadow:var(--shadow-glass);border-radius:var(--radius-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:var(--transition-fast);border:none;outline:none}.btn-primary{background:var(--color-primary);color:var(--color-btn-text);box-shadow:0 0 10px var(--color-primary-glow)}.btn-primary:hover{filter:brightness(1.1);box-shadow:0 0 20px var(--color-primary-glow)}.app-container{display:flex;width:100%;height:100%}.sidebar{width:260px;height:100%;display:flex;flex-direction:column;padding:var(--space-lg);gap:var(--space-xl);transition:transform var(--transition-base);z-index:100}.logo-area{display:flex;align-items:center;gap:var(--space-sm);padding:0 var(--space-sm);font-size:var(--font-size-xl);font-weight:700;color:var(--color-primary);text-shadow:0 0 10px var(--color-primary-glow)}.nav-links{display:flex;flex-direction:column;gap:var(--space-sm)}.nav-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);border-radius:var(--radius-md);color:var(--color-text-muted);font-weight:500;cursor:pointer;transition:var(--transition-fast)}.nav-item:hover{background:var(--color-bg-hover);color:var(--color-text-main)}.nav-item.active{background:rgba(var(--hue-primary),100%,70%,.1);color:var(--color-primary);border:1px solid rgba(var(--hue-primary),100%,70%,.2)}.main-content{flex:1;height:100%;overflow-y:auto;overflow-x:hidden;padding:var(--space-xl);position:relative}.top-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-xl)}@media(max-width:768px){.app-container{flex-direction:column}.sidebar{position:fixed;left:0;top:0;bottom:0;transform:translate(-100%);background:var(--color-bg-base);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:var(--border-glass);z-index:var(--z-index-sidebar);width:280px;box-shadow:20px 0 50px #0000004d}.sidebar.open{transform:translate(0)}.main-content{padding:var(--space-md);padding-top:calc(var(--space-xl) + 40px)}.mobile-toggle{display:flex!important;position:fixed;top:var(--space-md);left:var(--space-md);z-index:var(--z-index-toggle);width:44px;height:44px;border-radius:50%;background:var(--color-bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:var(--border-glass);color:var(--color-primary);box-shadow:var(--shadow-glass);padding:0;font-size:1.5rem}.mobile-toggle:active{transform:scale(.95)}.overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:var(--z-index-overlay);opacity:0;pointer-events:none;transition:opacity var(--transition-base)}.overlay.active{opacity:1;pointer-events:auto}}.blog-header{margin-bottom:var(--space-xl);text-align:center}.blog-header h1{font-size:3rem;background:linear-gradient(to right,var(--color-primary),var(--color-secondary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:var(--space-sm)}.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-lg)}.blog-card{overflow:hidden;cursor:pointer;transition:transform var(--transition-fast),box-shadow var(--transition-fast);display:flex;flex-direction:column;background:var(--color-bg-card);border:var(--border-glass);border-radius:var(--radius-md)}.blog-card:hover{transform:translateY(-5px);box-shadow:0 12px 40px #0003;border-color:var(--color-primary)}.card-image{height:200px;background-size:cover;background-position:center;border-bottom:var(--border-glass)}.card-content{padding:var(--space-lg);flex:1;display:flex;flex-direction:column;gap:var(--space-sm)}.card-date{font-size:var(--font-size-sm);color:var(--color-primary)}.card-content h3{font-size:var(--font-size-lg);line-height:1.3}.blog-post{overflow:hidden;animation:fadeIn .5s ease}.btn-back{margin-bottom:var(--space-md);background:var(--color-bg-card);color:var(--color-text-main);border:var(--border-glass)}.post-header{height:300px;background-size:cover;background-position:center;position:relative;border-radius:var(--radius-lg);margin-bottom:var(--space-xl);overflow:hidden}.header-overlay{position:absolute;bottom:0;left:0;right:0;padding:var(--space-xl);background:linear-gradient(to top,rgba(0,0,0,.9),transparent);color:#fff}.post-content{padding:0 var(--space-md);line-height:1.8;font-size:1.15rem;max-width:800px;margin:0 auto;color:var(--color-text-main);font-family:Georgia,Microsoft YaHei,serif}.post-content h2,.post-content h3{margin-top:2rem;margin-bottom:1rem;color:var(--color-primary)}.post-content blockquote{border-left:4px solid var(--color-secondary);padding-left:1rem;margin:1.5rem 0;font-style:italic;background:var(--color-bg-card);border:var(--border-glass);padding:1rem;border-radius:0 8px 8px 0}.post-content img{max-width:100%;border-radius:8px;margin:1.5rem 0}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.theme-adaptive-chart{background-color:transparent;border-radius:var(--radius-md);transition:filter .3s ease}:root.light-theme .theme-adaptive-chart{filter:invert(1) hue-rotate(180deg)}@media(max-width:768px){.blog-header h1{font-size:2rem}.post-header{height:200px;margin-bottom:var(--space-lg)}.header-overlay{padding:1rem}.header-overlay h1{font-size:1.5rem;line-height:1.3}.post-content{padding:0;font-size:1.05rem;line-height:1.7;text-align:left}.post-content h2{font-size:1.5rem}.post-content h3{font-size:1.25rem}}.schedule-container{height:100%;display:flex;flex-direction:column}.calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md);padding:var(--space-md);background:var(--color-bg-card);border-radius:var(--radius-md)}.month-label{font-size:1.5rem;font-weight:700;color:var(--color-primary)}.calendar-grid-header{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-weight:600;margin-bottom:var(--space-xs);color:var(--color-text-muted)}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:var(--space-xs);flex:1}.day-cell{background:var(--color-bg-card);min-height:100px;border-radius:var(--radius-sm);padding:var(--space-xs);cursor:pointer;transition:var(--transition-fast);border:1px solid transparent;display:flex;flex-direction:column}.day-cell:hover{background:var(--color-bg-card-hover);border-color:var(--color-primary)}.day-cell.today{border:1px solid var(--color-primary);background:rgba(var(--hue-primary),100%,50%,.1)}.day-number{font-weight:700;margin-bottom:var(--space-xs);display:inline-block;width:24px;height:24px;text-align:center;line-height:24px;border-radius:50%}.day-cell.today .day-number{background:var(--color-primary);color:var(--color-btn-text)}.event-marker{font-size:.75rem;background:var(--color-secondary);color:#000;padding:2px 4px;border-radius:4px;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s}.modal-content{width:400px;background:var(--color-bg-base);border:var(--border-glass);padding:var(--space-lg);border-radius:var(--radius-lg);box-shadow:var(--shadow-glass)}.modal-actions{display:flex;justify-content:flex-end;gap:var(--space-sm);margin-top:var(--space-md)}.modal-input{width:100%;padding:var(--space-sm);margin-top:var(--space-xs);background:var(--color-bg-card);border:var(--border-glass);color:var(--color-text-main);border-radius:var(--radius-sm)}.wiki-container{display:flex;height:100%;gap:var(--space-lg)}.wiki-sidebar{width:250px;flex-shrink:0;display:flex;flex-direction:column;gap:var(--space-md)}.wiki-search{position:relative}.wiki-search input{width:100%;padding:var(--space-sm);padding-left:2.5rem;border-radius:var(--radius-md);background:var(--color-bg-card);border:var(--border-glass);color:var(--color-text-main);outline:none}.wiki-search input:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px rgba(var(--hue-primary),100%,70%,.2)}.search-icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);opacity:.5}.wiki-nav{padding:var(--space-md);max-height:100%;overflow-y:auto}.wiki-nav h3{font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:1px;color:var(--color-text-muted);margin-bottom:var(--space-sm);margin-top:var(--space-md)}.wiki-nav h3:first-child{margin-top:0}.wiki-link{display:block;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);color:var(--color-text-main);cursor:pointer;transition:var(--transition-fast)}.wiki-link:hover{background:var(--color-bg-hover);color:var(--color-primary)}.wiki-link.active{background:rgba(var(--hue-primary),100%,70%,.1);color:var(--color-primary);border-left:2px solid var(--color-primary)}.wiki-content{flex:1;overflow-y:auto;padding:var(--space-xl)}.wiki-entry h1{font-size:2.5rem;margin-bottom:var(--space-md);border-bottom:2px solid var(--color-border);padding-bottom:var(--space-sm)}.wiki-meta{font-size:var(--font-size-sm);color:var(--color-text-muted);margin-bottom:var(--space-lg)}.wiki-body{line-height:1.8;font-size:1.1rem}.wiki-body h2{margin-top:var(--space-xl);margin-bottom:var(--space-md);color:var(--color-secondary)}.wiki-body p{margin-bottom:var(--space-md)}@media(max-width:768px){.wiki-container{flex-direction:column;gap:var(--space-md)}.wiki-sidebar{width:100%;order:-1;max-height:220px;overflow-y:hidden;display:flex;flex-direction:column}.wiki-nav{overflow-y:auto;padding:var(--space-sm);border:var(--border-glass);border-radius:var(--radius-md);background:var(--color-bg-card)}.wiki-search{margin-bottom:var(--space-sm)}.wiki-content{padding:var(--space-md)}.wiki-entry h1{font-size:1.8rem}}.fm-container{display:flex;flex-direction:column;height:100%}.fm-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md);padding:var(--space-sm) var(--space-md);background:var(--color-bg-card);border-radius:var(--radius-md);border:var(--border-glass)}.fm-breadcrumbs{display:flex;gap:var(--space-xs);align-items:center;font-weight:500}.breadcrumb-item{color:var(--color-text-muted);cursor:pointer;padding:4px 8px;border-radius:4px}.breadcrumb-item:hover{background:var(--color-bg-hover);color:var(--color-text-main)}.breadcrumb-separator{color:var(--color-text-muted);opacity:.5}.files-view{flex:1;overflow-y:auto;padding:var(--space-md);background:var(--color-bg-card);background:var(--color-bg-hover);border-radius:var(--radius-lg)}.files-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:var(--space-md)}.file-item{display:flex;flex-direction:column;align-items:center;padding:var(--space-md);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-fast);text-align:center;border:1px solid transparent}.file-item:hover{background:var(--color-bg-hover);border-color:var(--color-border)}.file-item.selected{background:rgba(var(--hue-primary),100%,70%,.15);border-color:var(--color-primary)}.file-icon{font-size:2.5rem;margin-bottom:var(--space-sm)}.file-name{font-size:var(--font-size-sm);color:var(--color-text-main);word-break:break-all;max-width:100%}.files-list{display:flex;flex-direction:column}.files-list .file-item{flex-direction:row;align-items:center;padding:var(--space-sm);gap:var(--space-md);text-align:left}.files-list .file-icon{font-size:1.5rem;margin-bottom:0;width:30px;text-align:center}.files-list .file-name{flex:1}.context-menu{position:fixed;background:var(--color-bg-base);border:var(--border-glass);box-shadow:var(--shadow-glass);border-radius:var(--radius-sm);padding:var(--space-xs) 0;z-index:1000;min-width:150px;animation:fadeIn .1s ease}.context-menu-item{padding:var(--space-sm) var(--space-md);cursor:pointer;display:flex;align-items:center;gap:var(--space-sm)}.context-menu-item:hover{background:var(--color-primary);color:#000}.music-player{position:fixed;bottom:30px;right:30px;width:60px;height:60px;background:#14141ee6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);box-shadow:0 8px 20px #0006,0 0 0 1px #ffffff1a inset;border-radius:30px;padding:0;display:flex;align-items:center;justify-content:center;gap:0;z-index:500;transition:width .4s cubic-bezier(.175,.885,.32,1.275),background .3s ease,border-radius .3s ease,box-shadow .3s ease;overflow:hidden;cursor:pointer}.music-player:hover{width:320px;height:auto;min-height:80px;border-radius:20px;padding:15px 20px;background:#14141ef2;box-shadow:0 12px 40px #00000080,0 0 0 1px #ffffff1a inset;justify-content:flex-start;gap:15px;cursor:default}.light-theme .music-player{background:#ffffffe6;border:1px solid rgba(0,0,0,.1);box-shadow:0 8px 20px #00000026,0 0 0 1px #ffffff80 inset;color:var(--color-text-main)}.light-theme .music-player:hover{background:#fffffffa;box-shadow:0 12px 40px #0003,0 0 0 1px #0000000d inset}.music-icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center;animation:pulse-slow 3s infinite;filter:drop-shadow(0 0 5px rgba(255,255,255,.3));flex-shrink:0}.music-icon svg{width:32px;height:32px;stroke:#fff;stroke-width:2.5}.light-theme .music-icon svg{stroke:#333}.light-theme .music-icon{filter:drop-shadow(0 0 2px rgba(0,0,0,.2))}@keyframes pulse-slow{0%,to{opacity:.9;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}.music-info,.music-controls{opacity:0;transform:translate(20px);transition:opacity .2s ease,transform .2s ease;pointer-events:none;white-space:nowrap;display:none}.music-player:hover .music-info,.music-player:hover .music-controls{display:flex;animation:fadeIn .3s forwards;opacity:1;transform:translate(0);transition:opacity .3s ease .1s,transform .3s ease .1s;pointer-events:auto;visibility:visible}@keyframes fadeIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.music-player:hover .music-info,.music-player:hover .music-controls{opacity:1;transform:translate(0);transition:opacity .3s ease .1s,transform .3s ease .1s;pointer-events:auto;visibility:visible}.music-info{flex:1;display:flex;flex-direction:column;overflow:hidden}.music-controls{flex-direction:row;align-items:center;gap:10px}.music-channel-select{font-size:1rem;margin-bottom:4px;background:transparent;border:none;color:var(--color-text-main);font-family:inherit;font-weight:700;cursor:pointer;width:100%;outline:none;-webkit-appearance:none;appearance:none}.music-channel-select option{background-color:var(--color-bg-base);color:var(--color-text-main)}.music-channel-select:focus{outline:none}.music-controls .btn-icon{font-size:1.5rem;padding:8px;background:#ffffff1a;border-radius:50%}.music-controls .btn-icon:hover{background:var(--color-primary);color:#fff}.light-theme .music-controls .btn-icon{background:#0000000d}.light-theme .music-controls .btn-icon:hover{background:var(--color-primary);color:#fff}.pomodoro-widget{text-align:center;padding:var(--space-lg)}.timer-display{font-size:3rem;font-weight:700;font-feature-settings:"tnum";margin:var(--space-md) 0;color:var(--color-primary)}.widget-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-lg);margin-top:var(--space-xl)}.weather-widget{display:flex;align-items:center;gap:var(--space-md)}.weather-icon{font-size:2.5rem}.weather-temp{font-size:1.5rem;font-weight:700}.quote-widget{font-style:italic;position:relative}.quote-text{font-size:1.1rem;line-height:1.6}.quote-author{margin-top:var(--space-sm);text-align:right;font-size:.9rem;color:var(--color-text-muted)}