:root,[data-theme=dark]{--page-bg: #080812;--page-bg-secondary: #111020;--panel-bg: rgb(18 18 32 / 66%);--panel-bg-strong: rgb(15 15 28 / 84%);--card-bg: rgb(22 22 38 / 58%);--text-primary: #f0edf6;--text-secondary: #c4bdce;--text-muted: #91899d;--accent-a: #c49cff;--accent-b: #7fdcff;--accent-c: #ffafd5;--link-color: #a78bfa;--link-hover: #c49cff;--border-color: rgb(255 255 255 / 12%);--divider-color: rgb(255 255 255 / 9%);--shadow-dark: rgb(0 0 0 / 68%);--glow-primary: rgb(164 112 255 / 22%);--glow-secondary: rgb(100 180 255 / 15%);--focus-ring: #aee5ff;--code-bg: #13131f;--code-inline-bg: rgb(60 60 90 / 40%);--blockquote-bg: rgb(164 112 255 / 8%);--blockquote-border: #c49cff;--selection-bg: rgb(164 112 255 / 40%);--header-bg: rgb(10 10 20 / 80%);--nav-active: rgb(164 112 255 / 18%);--scrollbar-bg: rgb(30 30 50);--scrollbar-thumb: rgb(60 60 90);--article-shadow: 0 8px 80px rgb(0 0 0 / 55%), 0 0 60px rgb(164 112 255 / 10%), 0 0 120px rgb(100 180 255 / 6%);--card-shadow: 0 4px 24px rgb(0 0 0 / 40%), 0 0 30px rgb(164 112 255 / 6%)}[data-theme=light]{--page-bg: #f5f0f8;--page-bg-secondary: #ede6f2;--panel-bg: rgb(255 255 255 / 78%);--panel-bg-strong: rgb(255 255 255 / 92%);--card-bg: rgb(255 255 255 / 68%);--text-primary: #1a1625;--text-secondary: #5c5568;--text-muted: #8a8299;--accent-a: #7c3aed;--accent-b: #2563eb;--accent-c: #db2777;--link-color: #7c3aed;--link-hover: #6d28d9;--border-color: rgb(0 0 0 / 10%);--divider-color: rgb(0 0 0 / 7%);--shadow-dark: rgb(0 0 0 / 12%);--glow-primary: rgb(124 58 237 / 10%);--glow-secondary: rgb(37 99 235 / 8%);--focus-ring: #7c3aed;--code-bg: #f0ecf4;--code-inline-bg: rgb(100 80 130 / 12%);--blockquote-bg: rgb(124 58 237 / 6%);--blockquote-border: #7c3aed;--selection-bg: rgb(124 58 237 / 20%);--header-bg: rgb(255 255 255 / 80%);--nav-active: rgb(124 58 237 / 10%);--scrollbar-bg: #e0dce4;--scrollbar-thumb: #b8b0c4;--article-shadow: 0 4px 48px rgb(0 0 0 / 10%), 0 0 30px rgb(124 58 237 / 6%);--card-shadow: 0 2px 16px rgb(0 0 0 / 8%)}:root:before,[data-theme=dark]:before{--glow-a: radial-gradient( ellipse 50% 40% at 10% 10%, rgb(164 112 255 / 15%), transparent );--glow-b: radial-gradient( ellipse 50% 50% at 90% 20%, rgb(100 180 255 / 10%), transparent );--glow-c: radial-gradient( ellipse 60% 30% at 50% 95%, rgb(255 120 180 / 8%), transparent )}[data-theme=light]:before{--glow-a: radial-gradient( ellipse 50% 40% at 10% 10%, rgb(124 58 237 / 8%), transparent );--glow-b: radial-gradient( ellipse 50% 50% at 90% 20%, rgb(37 99 235 / 6%), transparent );--glow-c: radial-gradient( ellipse 60% 30% at 50% 95%, rgb(219 39 119 / 5%), transparent )}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--max-width: 720px;--article-width: 800px;--font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;--font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;--font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", "Noto Sans Mono", monospace;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px}html{font-size:16px;scroll-behavior:auto;scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-bg)}html::-webkit-scrollbar{width:6px}html::-webkit-scrollbar-track{background:var(--scrollbar-bg)}html::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}body{font-family:var(--font-sans);color:var(--text-primary);background:var(--page-bg);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;display:flex;flex-direction:column;position:relative}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(ellipse 50% 40% at 10% 10%,rgb(164 112 255 / 15%),transparent),radial-gradient(ellipse 50% 50% at 90% 20%,rgb(100 180 255 / 10%),transparent),radial-gradient(ellipse 60% 30% at 50% 95%,rgb(255 120 180 / 8%),transparent)}[data-theme=light] body:before{background:radial-gradient(ellipse 50% 40% at 10% 10%,rgb(124 58 237 / 8%),transparent),radial-gradient(ellipse 50% 50% at 90% 20%,rgb(37 99 235 / 6%),transparent),radial-gradient(ellipse 60% 30% at 50% 95%,rgb(219 39 119 / 5%),transparent)}a{color:var(--link-color);text-decoration:none;transition:color .2s;word-break:break-word}a:hover{color:var(--link-hover);text-decoration:underline}a:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:2px}img{max-width:100%;height:auto;border-radius:var(--radius-md)}::selection{background:var(--selection-bg);color:var(--text-primary)}::placeholder{color:var(--text-muted);opacity:.7}h1,h2,h3,h4,h5,h6{line-height:1.3;color:var(--text-primary)}p,ul,ol{color:var(--text-primary)}main{flex:1;width:100%}:focus:not(:focus-visible){outline:none}.article-body{font-family:var(--font-serif);font-size:17px;line-height:2;color:var(--text-primary)}.article-body h2{font-family:var(--font-sans);font-size:1.6rem;margin:2em 0 .75em;background:linear-gradient(135deg,var(--accent-a),var(--accent-b));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.article-body h3{font-family:var(--font-sans);font-size:1.25rem;margin:1.8em 0 .6em;color:var(--text-primary)}.article-body h4{font-family:var(--font-sans);font-size:1.1rem;margin:1.5em 0 .5em;color:var(--text-secondary)}.article-body p{margin:1.25em 0}.article-body strong{color:var(--text-primary);font-weight:700}.article-body em{font-style:italic}.article-body a{color:var(--accent-b);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}.article-body a:hover{color:var(--accent-a)}.article-body ul,.article-body ol{margin:1em 0;padding-left:1.8em}.article-body li{margin:.4em 0}.article-body blockquote{margin:1.5em 0;padding:.8em 1.2em;border-left:3px solid var(--blockquote-border);background:var(--blockquote-bg);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-secondary);font-style:italic}.article-body blockquote p{margin:.5em 0}.article-body hr{border:none;height:1px;background:linear-gradient(90deg,transparent,var(--divider-color),transparent);margin:2.5em 0}.article-body img{margin:1.5em auto;display:block;border-radius:var(--radius-md);box-shadow:0 4px 20px var(--shadow-dark)}.article-body figure{margin:1.5em 0;text-align:center}.article-body figcaption{color:var(--text-muted);font-size:.875rem;margin-top:.5em}.article-body table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.9375rem;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.article-body th,.article-body td{padding:.6em 1em;border:1px solid var(--border-color);text-align:left}.article-body th{background:var(--panel-bg);font-weight:600;font-family:var(--font-sans)}.article-body td{background:transparent}.article-body pre{margin:1.5em 0}.article-body code{font-family:var(--font-mono);font-size:.85em;background:var(--code-inline-bg);padding:.15em .4em;border-radius:4px;color:var(--accent-c)}.article-body pre code{background:transparent;padding:0;color:inherit}.article-body kbd{font-family:var(--font-mono);font-size:.85em;padding:.15em .5em;border:1px solid var(--border-color);border-radius:4px;background:var(--panel-bg)}@media(max-width:768px){.article-body{font-size:16px;line-height:1.9}.article-body h2{font-size:1.35rem}.article-body h3{font-size:1.15rem}.article-body blockquote{padding:.6em 1em}.article-body table{font-size:.875rem}}@media(max-width:480px){.article-body{font-size:15.5px}}@media(prefers-reduced-motion:reduce){.article-body a,.article-body *{transition:none!important}}.article-body pre.astro-code,.article-body pre{background:var(--code-bg)!important;border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.25em;overflow-x:auto;-webkit-overflow-scrolling:touch;position:relative;box-shadow:inset 0 1px #ffffff0d,0 4px 20px var(--shadow-dark)}.article-body pre.astro-code:before,.article-body pre:not(.astro-code):before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-a),var(--accent-b),var(--accent-c));border-radius:var(--radius-md) var(--radius-md) 0 0}.article-body pre.astro-code code,.article-body pre code{font-size:.85rem;line-height:1.65;color:var(--text-primary)}.article-body pre>code{counter-reset:line}.article-body :not(pre)>code{font-family:var(--font-mono);font-size:.85em;background:var(--code-inline-bg);padding:.15em .5em;border-radius:4px;color:var(--accent-c);word-break:break-word}.article-body pre::-webkit-scrollbar{height:4px}.article-body pre::-webkit-scrollbar-track{background:transparent}.article-body pre::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:2px}@media(max-width:768px){.article-body pre.astro-code,.article-body pre{padding:1em;border-radius:var(--radius-sm)}.article-body pre.astro-code code,.article-body pre code{font-size:.8rem}}@media(prefers-reduced-motion:reduce){.article-body pre.astro-code:before,.article-body pre:before{animation:none}}#bg-canvas{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:-1;user-select:none;-webkit-user-select:none}html.custom-cursor-active,html.custom-cursor-active a,html.custom-cursor-active button,html.custom-cursor-active [role=button],html.custom-cursor-active [tabindex]:not([tabindex="-1"]){cursor:none}.comet-head{position:fixed;left:0;top:0;width:13px;height:13px;background:radial-gradient(circle at 35% 35%,#dcc4ff,var(--accent-a));border-radius:50%;pointer-events:none;user-select:none;will-change:transform;transition:none!important;animation:none!important;z-index:99999;box-shadow:0 0 12px #c49cff7f}.comet-canvas{position:fixed;left:0;top:0;width:100%;height:100%;pointer-events:none;user-select:none;z-index:99998}#click-effects-layer{position:fixed;inset:0;pointer-events:none;z-index:99990;user-select:none;-webkit-user-select:none}.click-particle{position:absolute;pointer-events:none;border-radius:50%;animation:click-particle-fly var(--dur, .7s) ease-out forwards;will-change:transform,opacity}@keyframes click-particle-fly{0%{transform:translate(0) scale(1);opacity:1}to{transform:translate(var(--dx, 20px),var(--dy, -20px)) scale(0);opacity:0}}@media print{#bg-canvas,.comet-head,.comet-canvas,#click-effects-layer{display:none!important}}@media(prefers-reduced-motion:reduce){.click-particle{animation:none!important;display:none!important}}[data-effects=disabled] #bg-canvas,[data-effects=disabled] .comet-head,[data-effects=disabled] .comet-canvas,[data-effects=disabled] #click-effects-layer{display:none!important}html.custom-cursor-active[data-effects=disabled],html.custom-cursor-active[data-effects=disabled] a,html.custom-cursor-active[data-effects=disabled] button{cursor:auto}.effects-btn[data-astro-cid-jd22he2f]{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);cursor:pointer;transition:color .2s,border-color .2s,background .2s;flex-shrink:0}.effects-btn[data-astro-cid-jd22he2f]:hover,.effects-btn[data-astro-cid-jd22he2f]:focus-visible{color:var(--accent-a);border-color:var(--accent-a);background:var(--nav-active)}.effects-btn[data-astro-cid-jd22he2f]:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:var(--header-bg);backdrop-filter:blur(16px) saturate(130%);-webkit-backdrop-filter:blur(16px) saturate(130%);border-bottom:1px solid var(--border-color)}@supports not (backdrop-filter: blur(1px)){header[data-astro-cid-3ef6ksr2]{background:var(--page-bg)}}nav[data-astro-cid-3ef6ksr2]{max-width:var(--max-width);margin:0 auto;padding:0 1rem;display:flex;align-items:center;justify-content:space-between;height:56px;gap:1rem}.site-name[data-astro-cid-3ef6ksr2]{font-weight:700;font-size:1.125rem;background:linear-gradient(135deg,var(--accent-a),var(--accent-b));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none;white-space:nowrap}.site-name[data-astro-cid-3ef6ksr2]:hover{text-decoration:none;opacity:.85}.nav-right[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.5rem}ul[data-astro-cid-3ef6ksr2]{list-style:none;padding:0;margin:0;display:flex;gap:.25rem}li[data-astro-cid-3ef6ksr2]{margin:0}ul[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;padding:.375rem .625rem;color:var(--text-secondary);font-size:.9375rem;border-radius:var(--radius-sm);transition:color .2s,background .2s;text-decoration:none}ul[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,ul[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:focus-visible{color:var(--accent-a);background:var(--nav-active);text-decoration:none}.theme-btn[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);cursor:pointer;transition:color .2s,border-color .2s,background .2s;flex-shrink:0}.theme-btn[data-astro-cid-3ef6ksr2]:hover,.theme-btn[data-astro-cid-3ef6ksr2]:focus-visible{color:var(--accent-a);border-color:var(--accent-a);background:var(--nav-active)}.theme-btn[data-astro-cid-3ef6ksr2]:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}@media(max-width:640px){ul[data-astro-cid-3ef6ksr2]{gap:0}ul[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:.375rem .5rem;font-size:.875rem}}footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--divider-color);padding:2rem 1rem;margin-top:auto}.footer-inner[data-astro-cid-sz7xmlte]{max-width:var(--max-width);margin:0 auto}p[data-astro-cid-sz7xmlte]{color:var(--text-muted);font-size:.8125rem;text-align:center}