:root{--primary-color:oklch(48% 0.10 240);--primary-hover:oklch(40% 0.12 240);--primary-subtle:oklch(93% 0.02 240);--bg:oklch(98% 0.010 80);--surface:oklch(96% 0.010 80);--text-color:oklch(22% 0.015 50);--text-secondary:oklch(52% 0.015 50);--text-tertiary:oklch(62% 0.010 50);--border:oklch(88% 0.008 80);--border-subtle:oklch(92% 0.005 80);--font-xs:clamp(0.7rem,   0.65rem + 0.25vw, 0.75rem);--font-sm:clamp(0.8rem,   0.75rem + 0.25vw, 0.875rem);--font-base:clamp(0.95rem,  0.9rem + 0.25vw,  1.0625rem);--font-md:clamp(1.0625rem,1rem + 0.3vw,   1.25rem);--font-lg:clamp(1.25rem,  1.1rem + 0.75vw, 1.625rem);--font-xl:clamp(1.625rem, 1.4rem + 1.1vw,  2.25rem);--font-2xl:clamp(2rem,     1.75rem + 1.25vw, 3rem);--space-xs:clamp(0.25rem,  0.2rem + 0.25vw,  0.5rem);--space-sm:clamp(0.5rem,   0.4rem + 0.5vw,   1rem);--space-md:clamp(1rem,     0.8rem + 1vw,     1.75rem);--space-lg:clamp(1.75rem,  1.4rem + 1.75vw,  3rem);--space-xl:clamp(3rem,     2rem + 5vw,       6rem);--radius-sm:4px;--radius-md:6px;--radius-lg:6px;--radius:6px;--shadow-sm:0 1px 3px oklch(0% 0 0 / 0.06);--shadow-md:0 1px 3px oklch(0% 0 0 / 0.06);--shadow-lg:0 1px 3px oklch(0% 0 0 / 0.06);--ease-out:cubic-bezier(0.25, 1, 0.5, 1);--t-fast:0.15s var(--ease-out);--t-smooth:0.25s var(--ease-out);--t-slow:0.4s  var(--ease-out);--fw-normal:400;--fw-medium:500;--fw-semibold:600;--fw-bold:700;--fw-black:800;--accent-link:var(--primary-color);--accent-bold:oklch(48% 0.12 245);--accent-code:oklch(50% 0.10 240);--primary:var(--primary-color);--secondary:var(--text-secondary);--tertiary:var(--text-tertiary)}html.dark,.dark{--bg:oklch(18% 0.015 250);--surface:oklch(22% 0.015 250);--text-color:oklch(90% 0.008 250);--text-secondary:oklch(70% 0.010 250);--text-tertiary:oklch(58% 0.008 250);--border:oklch(30% 0.012 250);--border-subtle:oklch(38% 0.006 250);--primary-subtle:oklch(30% 0.08 240);--accent-link:oklch(65% 0.12 240);--accent-bold:oklch(72% 0.08 245);--accent-code:oklch(68% 0.10 240)}html{background:var(--bg)}body{font-family:lxgw,Arial,sans-serif;font-size:var(--font-base);line-height:1.75;word-break:break-word;background:0 0;color:var(--text-color);font-display:swap;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.main,.list,.single,.page-content,.post-content,article .entry-container{background:0 0}html.dark body,html.dark .main,html.dark .list,html.dark .single,html.dark .post-content,html.dark article{background:var(--bg);color:var(--text-color)}code,pre{font-family:fira code,source code pro,monospace}html{scroll-behavior:smooth;scroll-padding-top:0}h1,h2,h3,h4,h5,h6{scroll-margin-top:0}a{transition:color var(--t-fast),opacity var(--t-fast)}img{opacity:1;transition:opacity var(--t-smooth)}img[loading=lazy]{opacity:0}img[loading=lazy].loaded,img[loading=lazy]:loaded{opacity:1}.header{transition:background var(--t-smooth),box-shadow var(--t-smooth)}.header.scrolled{background:var(--bg) !important;box-shadow:var(--shadow-sm)}::selection{background:oklch(55% .12 240/.25);color:inherit}.post-entry,.post-content{animation:fadeInUp .4s var(--ease-out)forwards;opacity:0}@keyframes fadeInUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}button,.button,.btn{transition:all var(--t-smooth)}button:hover,.button:hover,.btn:hover{box-shadow:var(--shadow-sm)}@media(max-width:768px){body{overflow-x:hidden}}