:root{color-scheme:dark;--background: oklch(.145 0 0);--foreground: oklch(.985 0 0);--card: oklch(.205 0 0);--card-foreground: oklch(.985 0 0);--popover: oklch(.205 0 0);--popover-foreground: oklch(.985 0 0);--primary: oklch(.922 0 0);--primary-foreground: oklch(.205 0 0);--secondary: oklch(.269 0 0);--secondary-foreground: oklch(.985 0 0);--muted: oklch(.269 0 0);--muted-foreground: oklch(.708 0 0);--accent: oklch(.269 0 0);--accent-foreground: oklch(.985 0 0);--destructive: oklch(.704 .191 22.216);--destructive-foreground: oklch(.985 0 0);--border: oklch(1 0 0 / 10%);--input: oklch(1 0 0 / 15%);--ring: oklch(.556 0 0);--chart-1: oklch(.488 .243 264.376);--chart-2: oklch(.696 .17 162.48);--chart-3: oklch(.769 .188 70.08);--chart-4: oklch(.627 .265 303.9);--chart-5: oklch(.645 .246 16.439);--sidebar: oklch(.205 0 0);--sidebar-foreground: oklch(.985 0 0);--sidebar-primary: oklch(.488 .243 264.376);--sidebar-primary-foreground: oklch(.985 0 0);--sidebar-accent: oklch(.269 0 0);--sidebar-accent-foreground: oklch(.985 0 0);--sidebar-border: oklch(1 0 0 / 10%);--sidebar-ring: oklch(.556 0 0);--surface: var(--card);--surface-foreground: var(--card-foreground);--surface-muted: var(--muted);--surface-muted-foreground: var(--muted-foreground);--surface-border: var(--border);--surface-input: var(--input);--surface-ring: var(--ring);--interactive-primary: var(--primary);--interactive-primary-foreground: var(--primary-foreground);--interactive-secondary: var(--secondary);--interactive-secondary-foreground: var(--secondary-foreground);--interactive-accent: var(--accent);--interactive-accent-foreground: var(--accent-foreground);--danger: var(--destructive);--danger-foreground: var(--destructive-foreground);--app-bg: var(--background);--app-fg: var(--foreground);--app-shell-start: oklch(.398 .07 227.392);--app-shell-end: oklch(.145 0 0);--app-shell-nav: color-mix(in oklab, var(--foreground) 96%, transparent);--app-shell-nav-muted: color-mix(in oklab, var(--foreground) 72%, transparent);--app-glass-border: color-mix(in oklab, var(--border) 100%, transparent);--app-glass-bg: color-mix(in oklab, var(--surface) 32%, transparent);--app-glass-bg-hover: color-mix(in oklab, var(--surface) 44%, transparent);--app-glass-fg: color-mix(in oklab, var(--foreground) 92%, transparent);--app-glass-muted: color-mix(in oklab, var(--muted-foreground) 92%, transparent);--detail-bg-start: color-mix(in oklab, var(--background) 90%, black);--detail-bg-end: color-mix(in oklab, var(--background) 66%, black);--detail-fade-end: var(--background);--detail-hero-glow: color-mix(in oklab, var(--chart-1) 18%, transparent);--overlay-backdrop: color-mix(in oklab, black 46%, transparent);--panel-elevated: color-mix(in oklab, var(--card) 96%, transparent);--panel-elevated-border: color-mix(in oklab, var(--border) 100%, transparent);--panel-elevated-shadow-lg: 0 30px 90px color-mix(in oklab, black 36%, transparent);--panel-elevated-shadow-sm: 0 8px 30px color-mix(in oklab, black 18%, transparent);--panel-muted: color-mix(in oklab, var(--foreground) 8%, transparent);--panel-text: color-mix(in oklab, var(--foreground) 96%, transparent);--panel-text-muted: color-mix(in oklab, var(--foreground) 76%, transparent);--panel-text-soft: color-mix(in oklab, var(--muted-foreground) 92%, transparent);--markdown-text: var(--foreground);--markdown-muted: var(--muted-foreground);--markdown-soft: color-mix(in oklab, var(--muted-foreground) 78%, transparent);--markdown-line: color-mix(in oklab, var(--border) 100%, transparent);--markdown-code-bg: color-mix(in oklab, var(--foreground) 8%, transparent);--markdown-pre-bg: color-mix(in oklab, var(--foreground) 4%, transparent);--markdown-strong: color-mix(in oklab, var(--foreground) 96%, transparent);--markdown-heading: color-mix(in oklab, var(--foreground) 96%, transparent);--markdown-code-inline: color-mix(in oklab, var(--destructive) 88%, white 12%);--markdown-link-line: color-mix(in oklab, var(--foreground) 18%, transparent);--markdown-link-line-hover: color-mix(in oklab, var(--foreground) 34%, transparent);--markdown-quote-border: color-mix(in oklab, var(--foreground) 12%, transparent);--markdown-rule: color-mix(in oklab, var(--foreground) 6%, transparent);--markdown-table-line: color-mix(in oklab, var(--border) 100%, transparent);--markdown-table-head-bg: color-mix(in oklab, var(--foreground) 4%, transparent);--markdown-hljs-base: #abb2bf;--markdown-hljs-comment: #5c6370;--markdown-hljs-keyword: #c678dd;--markdown-hljs-string: #98c379;--markdown-hljs-number: #d19a66;--markdown-hljs-title: #61afef;--markdown-hljs-attribute: #e5c07b;--markdown-hljs-literal: #56b6c2;--markdown-hljs-built_in: #e5c07b;--markdown-hljs-variable: #e06c75;--ai-drawer-width: 420px;--ai-drawer-border: color-mix(in oklab, var(--border) 90%, transparent);--ai-drawer-bg: color-mix(in oklab, var(--popover) 96%, transparent);--ai-muted: color-mix(in oklab, var(--muted-foreground) 88%, transparent);--ai-text: color-mix(in oklab, var(--foreground) 96%, transparent);--ai-soft: color-mix(in oklab, var(--foreground) 42%, transparent);--ai-panel: color-mix(in oklab, var(--surface) 82%, transparent);--ai-panel-strong: color-mix(in oklab, var(--surface) 94%, transparent);--ai-code-bg: color-mix(in oklab, var(--foreground) 8%, transparent);--ai-code-bg-strong: color-mix(in oklab, var(--foreground) 6%, transparent);--ai-primary-soft: color-mix(in oklab, var(--interactive-primary) 14%, transparent);--ai-ring: color-mix(in oklab, var(--ring) 40%, transparent);--ai-shimmer-start: color-mix(in oklab, var(--foreground) 24%, transparent);--ai-shimmer-peak: color-mix(in oklab, var(--foreground) 88%, transparent);--ai-send-bg: color-mix(in oklab, var(--foreground) 92%, transparent);--ai-send-bg-hover: color-mix(in oklab, var(--foreground) 100%, transparent);--ai-danger-bg: color-mix(in oklab, var(--danger) 92%, transparent);--ai-danger-bg-hover: color-mix(in oklab, var(--danger) 100%, transparent);--radius: 0px;--radius-sm: 0px;--radius-md: 2px;--radius-lg: 4px;--accent-spot: #ff4d00;--accent-spot-muted: color-mix(in oklab, #ff4d00 72%, transparent);--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-out-quint: cubic-bezier(.22, 1, .36, 1);--ease-out-expo: cubic-bezier(.16, 1, .3, 1)}:root[data-theme=light]{color-scheme:light;--background: #f5f5f5;--foreground: oklch(.145 0 0);--card: oklch(1 0 0);--card-foreground: oklch(.145 0 0);--popover: oklch(1 0 0);--popover-foreground: oklch(.145 0 0);--primary: oklch(.205 0 0);--primary-foreground: oklch(.985 0 0);--secondary: oklch(.97 0 0);--secondary-foreground: oklch(.205 0 0);--muted: oklch(.97 0 0);--muted-foreground: oklch(.556 0 0);--accent: oklch(.97 0 0);--accent-foreground: oklch(.205 0 0);--destructive: oklch(.577 .245 27.325);--destructive-foreground: oklch(.985 0 0);--border: oklch(.922 0 0);--input: oklch(.922 0 0);--ring: oklch(.708 0 0);--app-shell-start: var(--background);--app-shell-end: var(--background);--app-glass-bg: color-mix(in oklab, var(--card) 74%, transparent);--app-glass-bg-hover: color-mix(in oklab, var(--card) 92%, transparent);--detail-bg-start: var(--background);--detail-bg-end: var(--background);--detail-fade-end: transparent;--detail-hero-glow: transparent;--overlay-backdrop: color-mix(in oklab, var(--foreground) 28%, transparent);--panel-elevated-shadow-lg: 0 30px 90px color-mix(in oklab, var(--foreground) 18%, transparent);--panel-elevated-shadow-sm: 0 8px 30px color-mix(in oklab, var(--foreground) 8%, transparent);--markdown-code-inline: var(--destructive);--markdown-table-head-bg: color-mix(in oklab, var(--foreground) 2%, transparent);--markdown-hljs-base: #383a42;--markdown-hljs-comment: #a0a1a7;--markdown-hljs-keyword: #a626a4;--markdown-hljs-string: #50a14f;--markdown-hljs-number: #986801;--markdown-hljs-title: #4078f2;--markdown-hljs-attribute: #c18401;--markdown-hljs-literal: #0184bc;--markdown-hljs-built_in: #c18401;--markdown-hljs-variable: #e45649}*{box-sizing:border-box;margin:0;padding:0}::-moz-selection{background:var(--accent-spot);color:#fff}::selection{background:var(--accent-spot);color:#fff}html,body,#root{width:100%;height:100%}body{min-height:100vh;position:relative;overflow:hidden;font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Source Han Sans SC,monospace;font-weight:400;background-color:var(--background);color:var(--foreground)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}#app-layout{--page-inline-padding: 28px;--page-top-padding: 88px;--page-bottom-padding: 40px;position:relative;width:100%;height:100%;display:flex;align-items:stretch;background:var(--background);overflow:hidden;isolation:isolate}#main-pane{position:relative;flex:1 1 auto;min-width:0;height:100%;overflow:hidden}#page-content{position:relative;z-index:10;width:100%;height:100%;overflow:hidden}#hero-nav{position:absolute;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:flex-start;gap:0;height:48px;padding:0 var(--page-inline-padding);font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:11px;font-weight:400;letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid var(--app-glass-border);background:color-mix(in oklab,var(--background) 88%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}html[data-initial-route=content] #home-view,html[data-initial-route=about] #home-view{display:none!important}#home-view~* #hero-nav,#app-layout:has(#home-view) #hero-nav{background:transparent;border-bottom-color:var(--app-glass-border)}#hero-nav button{color:var(--app-shell-nav)}.hero-nav-link{border:none;padding:0 18px;height:48px;background:transparent;font:inherit;color:var(--app-shell-nav-muted);cursor:pointer;transition:color .14s var(--ease-out-quart),border-bottom-color .14s var(--ease-out-quart),background .14s var(--ease-out-quart),transform .12s var(--ease-out-quart);border-bottom:1px solid transparent;position:relative}.hero-nav-link:hover{color:var(--app-shell-nav);background:color-mix(in oklab,var(--foreground) 2%,transparent);transform:translateY(-1px)}.hero-nav-link:active{transform:translateY(0)}.hero-nav-link.is-active{color:var(--app-shell-nav);border-bottom-color:var(--app-shell-nav);font-weight:400}.hero-theme-toggle{border-left:1px solid var(--app-glass-border);padding:0 18px}#ask-me-toggle{margin-left:auto;border:none;background:transparent;padding:0 18px;height:48px;display:flex;align-items:center;font:inherit;color:var(--app-shell-nav);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:opacity .14s var(--ease-out-quart),background .14s var(--ease-out-quart),letter-spacing .2s var(--ease-out-quart);border-left:1px solid var(--app-glass-border);letter-spacing:.12em}#ask-me-toggle:hover{opacity:1;background:color-mix(in oklab,var(--foreground) 2%,transparent);letter-spacing:.18em}#app-layout[data-ai-open=true] #ask-me-toggle{color:var(--app-shell-nav);background:color-mix(in oklab,var(--foreground) 4%,transparent)}.page-view{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;min-height:0}.page-view[hidden]{display:none!important}.page-transition-shell{position:absolute;top:0;right:0;bottom:0;left:0}.page-transition-shell[data-stage=exit]{animation:page-route-exit .16s cubic-bezier(.4,0,1,1) both}.page-transition-shell[data-stage=enter]{animation:page-route-enter .24s cubic-bezier(.22,.61,.36,1) both}@keyframes page-route-exit{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(10px)}}@keyframes page-route-enter{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.page-view-scroll{overflow-y:auto;overflow-x:hidden;padding:var(--page-top-padding) var(--page-inline-padding) var(--page-bottom-padding)}#home-view{display:flex;align-items:stretch;overflow:hidden;padding:0;background:var(--background)}.home-ascii-bg{position:absolute;bottom:0;right:0;z-index:0;pointer-events:auto;line-height:0;width:60%}.ascii-bg-root{position:relative;width:100%;cursor:pointer;outline:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;line-height:0}.ascii-bg-layer--flow{display:block;width:100%}.ascii-bg-layer--overlay{position:absolute;bottom:0;right:0;width:100%}.ascii-bg-layer canvas{display:block;width:100%;height:auto}.ascii-bg-hint{position:absolute;bottom:12px;left:12px;font-family:Geist Mono,monospace;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:color-mix(in oklab,var(--foreground) 28%,transparent);pointer-events:none;transition:color .2s ease;line-height:1}.ascii-bg-root:hover .ascii-bg-hint{color:color-mix(in oklab,var(--foreground) 55%,transparent)}@media (max-width: 1280px){.home-ascii-bg{width:70%}}@media (max-width: 900px){.home-ascii-bg{width:85%}}@media (max-width: 640px){.home-ascii-bg{width:100%;opacity:.8}}.home-content{position:relative;z-index:1;display:flex;flex-direction:column;gap:12px;width:100%;padding:calc(var(--page-top-padding) + 16px) 32px 20px;pointer-events:none}.home-content>*{pointer-events:auto;opacity:0;transform:translateY(14px);animation:home-item-in .6s var(--ease-out-expo) both}.home-content>*:nth-child(1){animation-delay:80ms}.home-content>*:nth-child(2){animation-delay:.18s}.home-content>*:nth-child(3){animation-delay:.26s}@keyframes home-item-in{to{opacity:1;transform:translateY(0)}}.home-kicker{font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:color-mix(in oklab,var(--foreground) 52%,transparent)}#hero-title,.hero-title{margin:0;font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:clamp(36px,4.5vw,68px);font-weight:700;line-height:1;letter-spacing:-.01em;color:var(--foreground);position:relative}.home-content>.hero-title{opacity:1;transform:none;animation:none}.hero-word{display:inline-block;white-space:nowrap}.hero-title [data-letter]{display:inline-block;will-change:transform,opacity;transition:opacity .28s cubic-bezier(.25,1,.5,1)}.hero-title.is-interactive:not(.is-aggregating):hover .hero-rest-letter,.hero-title.is-interactive:not(.is-aggregating):hover .hero-punct{opacity:.18}.hero-title.is-interactive{cursor:pointer}@media (prefers-reduced-motion: reduce){.hero-title [data-letter]{transition:none}}.home-deck{font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:clamp(13px,.8vw + 10px,16px);line-height:1.6;color:color-mix(in oklab,var(--foreground) 56%,transparent);max-width:40ch}@media (max-width: 480px){.home-content{padding-left:20px;padding-right:20px}}.content-page-shell,.content-detail-shell,.about-shell{width:min(920px,100%);margin:0 auto}.content-page-shell{display:grid;gap:30px;padding-bottom:36px}.content-page-header{display:grid;gap:14px;color:var(--app-shell-nav);padding-bottom:18px;border-bottom:1px solid var(--app-glass-border)}.content-page-kicker,.content-detail-kicker{font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:10px;line-height:1.2;letter-spacing:.12em;text-transform:uppercase;color:var(--app-glass-muted)}.content-page-heading-row{display:grid;gap:8px}#content-list-title,#content-detail-title{margin:0;font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:clamp(26px,2.4vw + 10px,38px);font-weight:700;line-height:1.02;letter-spacing:-.01em;color:var(--app-shell-nav)}#content-list-summary{max-width:60ch;font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:14px;line-height:1.72;color:color-mix(in oklab,var(--app-shell-nav) 72%,transparent)}.content-filter{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}.content-filter-chip{min-height:30px;padding:0 13px;border:1px solid var(--app-glass-border);border-radius:var(--radius-sm);background:transparent;color:color-mix(in oklab,var(--app-shell-nav) 60%,transparent);font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:border-color .13s ease,color .13s ease,background .13s ease}.content-filter-chip:hover{border-color:color-mix(in oklab,var(--app-shell-nav) 36%,transparent);color:var(--app-shell-nav)}.content-filter-chip.is-active{border-color:color-mix(in oklab,var(--app-shell-nav) 60%,transparent);color:var(--app-shell-nav);background:var(--app-glass-bg)}.content-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;background:transparent;border:none}.content-card-grid[data-count="1"]{grid-template-columns:minmax(0,1fr)}.content-card,.content-empty-state{background:transparent;min-height:0}.content-card{display:grid;align-content:start;gap:10px;padding:18px 0;border:0;text-align:left;cursor:pointer;transition:background .14s ease;position:relative;-webkit-appearance:none;-moz-appearance:none;appearance:none;border-top:1px solid var(--app-glass-border);border-radius:0}.content-card-grid[data-count="1"] .content-card{gap:14px;padding:26px 0 24px}.content-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.content-card:after{content:"";position:absolute;left:0;top:0;width:56px;height:1px;background:var(--accent-spot);transform:scaleX(0);transform-origin:left;transition:transform .2s cubic-bezier(.22,.61,.36,1)}.content-card:hover{background:transparent}.content-card:hover:after{transform:scaleX(1)}.content-card-grid[data-count="1"] .content-card:after{width:88px}.content-card-kicker{font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:10px;line-height:1.2;letter-spacing:.1em;text-transform:uppercase;color:color-mix(in oklab,var(--app-shell-nav) 52%,transparent)}.content-card-title{margin:0;color:var(--app-shell-nav);font-family:Geist Mono,PingFang SC,Hiragino Sans GB,Microsoft YaHei,monospace;font-size:24px;line-height:1.08;font-weight:700;letter-spacing:-.01em}.content-card-grid[data-count="1"] 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