:root{--color-paper:#e8e2d6;--color-paper-deep:#d9d1c1;--color-paper-raised:#f3eee4;--color-ink:#1c1a17;--color-ink-soft:#3d3830;--color-ink-muted:#6b6458;--color-ink-faint:#9a9284;--color-moss:#1f3d34;--color-moss-hover:#2a5246;--color-moss-soft:#1f3d341f;--color-burgundy:#6b2e3a;--color-burgundy-soft:#6b2e3a1a;--color-gilt:#8a7355;--color-line:#1c1a1724;--color-line-strong:#1c1a1747;--font-display:"Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;--font-body:"Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono:"IBM Plex Mono", "SF Mono", ui-monospace, monospace;--text-hero:clamp(3.25rem, 9vw, 6.5rem);--text-display:clamp(1.75rem, 3vw, 2.5rem);--text-title:1.375rem;--text-body:1.0625rem;--text-small:.875rem;--text-micro:.75rem;--leading-tight:1.15;--leading-snug:1.35;--leading-body:1.7;--tracking-brand:.08em;--tracking-label:.18em;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4.5rem;--space-9:7rem;--page-gutter:clamp(1.25rem, 4vw, 3rem);--content-max:68rem;--measure:36rem;--radius-xs:2px;--radius-sm:4px;--radius-md:8px;--radius-none:0;--stroke-hair:1px;--stroke-thick:2px;--shadow-press:0 1px 0 #1c1a170f;--shadow-float:0 12px 40px #1c1a1714;--ease-out-expo:cubic-bezier(.16, 1, .3, 1);--ease-ink:cubic-bezier(.32, .72, 0, 1);--duration-fast:.18s;--duration-base:.42s;--duration-slow:.8s;--z-base:0;--z-nav:20;--z-overlay:40;--z-wire:60;--bg:var(--color-paper);--fg:var(--color-ink);--fg-muted:var(--color-ink-muted);--accent:var(--color-moss);--accent-rare:var(--color-burgundy);--border:var(--color-line)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;height:100%}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100dvh;font-family:var(--font-body);font-size:var(--text-body);line-height:var(--leading-body);color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;margin:0;display:flex}body:before{content:"";pointer-events:none;z-index:var(--z-overlay);opacity:.045;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:fixed;inset:0}a{color:inherit;text-underline-offset:.25em;text-decoration-thickness:1px}img,svg{max-width:100%;display:block}button{font:inherit}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}._header_v5ypw_1{justify-content:space-between;align-items:baseline;gap:var(--space-5);padding-block:var(--space-5);display:flex}._wordmark_v5ypw_17{font-family:var(--font-display);letter-spacing:var(--tracking-brand);font-size:1.25rem;font-weight:600;text-decoration:none}._nav_v5ypw_33{gap:var(--space-4);font-size:var(--text-small);color:var(--fg-muted);flex-wrap:wrap;display:flex}._nav_v5ypw_33 a{transition:color var(--duration-fast) var(--ease-ink), border-color var(--duration-fast) var(--ease-ink);border-bottom:1px solid #0000;text-decoration:none}._nav_v5ypw_33 a:hover{color:var(--color-moss);border-color:var(--color-moss)}@media (width<=800px){._nav_v5ypw_33{gap:var(--space-3)}}._footer_1g7ps_1{border-top:var(--stroke-hair) solid var(--color-line);padding-block:var(--space-6) var(--space-8);font-size:var(--text-small);color:var(--fg-muted)}._footer_1g7ps_1 p{margin:0 0 var(--space-3);max-width:40rem}._mark_1g7ps_25{color:var(--color-burgundy)}._meta_1g7ps_33{gap:var(--space-4);color:var(--color-ink-faint);flex-wrap:wrap;display:flex}._meta_1g7ps_33 a{color:inherit;text-decoration:none}._meta_1g7ps_33 a:hover{color:var(--color-moss)}._atmosphere_swczj_1{pointer-events:none;z-index:-1;background:radial-gradient(ellipse 80% 50% at 85% 10%, #1f3d3412, transparent 55%), radial-gradient(ellipse 60% 40% at 10% 90%, #6b2e3a0a, transparent 50%), linear-gradient(165deg, var(--color-paper-raised) 0%, var(--color-paper) 45%, var(--color-paper-deep) 100%);position:fixed;inset:0}._shell_swczj_49{width:min(100% - 2 * var(--page-gutter), var(--content-max));flex-direction:column;flex:1;min-height:100dvh;margin-inline:auto;display:flex}._main_swczj_67{flex:1}