:root{color-scheme:light;--page: oklch(99.9% .0008 82);--paper: oklch(99.96% .0005 82);--ink: oklch(22% .02 245);--muted: oklch(45% .017 245);--soft: oklch(62% .014 245);--meta: oklch(40% .012 245);--line: oklch(88.8% .008 235);--hairline: oklch(93.5% .006 235);--rule: oklch(36% .018 235);--accent: oklch(43% .105 218);--accent-soft: oklch(94.8% .02 218);--sidebar-width: clamp(300px, 22vw, 328px);--content-gutter: clamp(42px, 3vw, 60px);--section-gap: 55px;--media-copy-gap: 34px;--measure: 72ch;--page-text-size: .95rem;--section-title-font: "Source Serif 4", "Noto Serif SC", "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", STSong, SimSun, serif;--entry-title-font: var(--section-title-font);--body-font: "Source Sans 3", Inter, "Noto Sans SC", "Noto Sans CJK SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--entry-title-size: 1.08rem;--entry-title-weight: 700;--entry-title-color: oklch(21% .018 245);--work-media-size: clamp(156px, 10vw, 176px);--badge-height: calc(var(--page-text-size) * 1.58);--badge-gap: 9px;--section-title-size: 1.9rem}*{box-sizing:border-box}html{font-size:18px;scroll-behavior:smooth}body{margin:0;overflow-x:hidden;background:linear-gradient(180deg,oklch(99.96% .0005 82),var(--page) 42%,oklch(99.78% .0012 82)),var(--page);color:var(--ink);font-family:var(--body-font);font-size:var(--page-text-size);line-height:1.56;letter-spacing:0;-webkit-tap-highlight-color:oklch(44% .1 218 / 16%)}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:.16em;touch-action:manipulation}a:hover{color:oklch(34% .12 218)}a:focus-visible,summary:focus-visible,.work-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.skip-link{position:absolute;left:16px;top:12px;z-index:10;transform:translateY(-160%);padding:7px 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22%));pointer-events:none}.nav-brand{position:relative;display:block;width:min(100%,218px);justify-self:center;padding-bottom:14px;color:var(--ink);text-align:center;text-decoration:none}.nav-brand:after{content:"";position:absolute;right:0;bottom:0;left:0;height:1px;background:linear-gradient(90deg,transparent,var(--rule) 50%,transparent);opacity:.22}.nav-brand-copy{display:grid;gap:9px;min-width:0}.nav-brand strong{color:var(--ink);font-family:var(--section-title-font);font-size:1.42rem;font-weight:650;line-height:1.08}.nav-brand-copy>span{color:var(--soft);font-family:var(--body-font);font-size:.66rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.nav-links{position:relative;align-self:start;display:grid;gap:12px;width:min(100%,218px);justify-self:center;justify-items:start;margin-left:28px;padding-top:2px}.nav-links a{position:relative;z-index:1;display:grid;grid-template-columns:12px minmax(0,1fr);gap:20px;align-items:center;width:100%;min-height:66px;padding:18px 18px 18px 0;border-radius:0 14px 14px 0;color:var(--muted);line-height:1.16;text-decoration:none;transition:background .16s ease,box-shadow .16s ease,color .16s ease,transform .16s ease}.nav-links a:hover,.nav-links a[aria-current=true]{background:linear-gradient(90deg,transparent 0%,oklch(96.8% .012 210 / 38%) 32%,transparent 84%);box-shadow:none;color:var(--ink);transform:translate(4px)}.nav-links a:after{content:"";position:absolute;right:0;bottom:0;left:32px;height:1px;background:linear-gradient(90deg,oklch(91% .003 82 / 48%),transparent)}.nav-links a:hover:after,.nav-links a[aria-current=true]:after{background:linear-gradient(90deg,oklch(84.5% .018 218 / 72%),transparent)}.nav-index{justify-self:center;width:.4rem;height:.4rem;border-radius:999px;background:#b9cfd6;box-shadow:0 0 0 2.5px #e5f1f5;opacity:.88;color:transparent;font-size:0;transition:background .16s ease,box-shadow .16s ease,height .16s ease,opacity .16s ease}.nav-links a:hover .nav-index,.nav-links a[aria-current=true] .nav-index{width:.3rem;height:1.32rem;background:var(--accent);box-shadow:0 0 0 2.5px var(--accent-soft);opacity:1}.nav-label{display:block;min-width:0}.nav-label strong{color:var(--meta);font-family:var(--section-title-font);font-size:var(--entry-title-size);font-weight:650;line-height:1.06;transition:color .16s ease}.nav-links a:hover .nav-label strong,.nav-links a[aria-current=true] .nav-label strong{color:var(--ink)}.nav-footer{align-self:end;display:grid;gap:10px;justify-items:center;justify-self:center;width:min(100%,218px);padding-top:18px}.nav-hugo-picture{display:block;width:min(138px,76%)}.nav-hugo{display:block;width:100%;height:auto;opacity:.88;filter:drop-shadow(0 0 3px oklch(82% .07 212 / 0%)) drop-shadow(0 0 8px oklch(76% .07 212 / 0%)) drop-shadow(0 0 16px oklch(72% .075 212 / 0%)) drop-shadow(0 16px 24px oklch(28% .02 245 / 9%));transform:translate(-8px,-13px);transform-origin:center;will-change:filter,opacity,transform;transition:filter .3s 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