.logo-mark[data-astro-cid-27oicc4y]{flex:none;display:block}*{box-sizing:border-box}[hidden]{display:none!important}html{font-family:var(--font-body);font-size:var(--body-size);scroll-padding-block-start:5rem;line-height:1.55}body{color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;--shell-w:min(var(--measure), 100% - 2rem);flex-direction:column;min-height:100vh;margin:0;display:flex}body.shell-wide{--shell-w:min(1440px, 100% - 3rem)}h1,h2,h3{font-family:var(--font-display);font-weight:var(--display-weight);letter-spacing:var(--display-tracking);line-height:var(--display-leading);text-wrap:balance}h1{font-size:var(--h1)}h2{font-size:var(--h2)}h3{font-size:var(--h3)}main{width:var(--shell-w);padding-block:calc(var(--gap) * 1.5) calc(var(--gap) * 3);flex:1;min-width:0;margin-inline:auto}main:focus{outline:none}.site-header{gap:var(--space) calc(var(--gap) * 1.5);width:var(--shell-w);padding-block:var(--gap);border-bottom:var(--border-w) solid var(--rule);flex-wrap:nowrap;align-items:center;margin-inline:auto;display:flex}@media (width<=640px){.brand span{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}}body:not(.shell-wide) .site-header{z-index:30;position:sticky;top:0}body:not(.shell-wide) .site-header:before{content:"";inset-block:0 calc(-1 * var(--border-w));background:var(--paper);border-bottom:var(--border-w) solid var(--rule);z-index:-1;inline-size:calc(100vw - 2rem);position:absolute;inset-inline-start:50%;translate:-50%}.brand{font-family:var(--font-display);font-weight:var(--display-weight);letter-spacing:var(--display-tracking);color:var(--ink);align-items:center;gap:.5rem;font-size:1.05rem;text-decoration:none;display:inline-flex}.brand .logo-mark{color:var(--accent)}.main-nav{gap:var(--gap);font-size:var(--small-size);scrollbar-width:none;flex-wrap:nowrap;min-width:0;display:flex;overflow-x:auto}.main-nav::-webkit-scrollbar{display:none}.main-nav a{color:var(--muted);white-space:nowrap;border-bottom:2px solid #0000;padding-block:.15rem;text-decoration:none}.main-nav a:hover{color:var(--ink);border-bottom-color:var(--accent)}@media (width<=420px){.main-nav{gap:calc(var(--gap) * .6)}}.lang-menu{font-size:var(--small-size);flex-shrink:0;margin-inline-start:auto;position:relative}.lang-menu summary{cursor:pointer;border:var(--border-w) solid var(--rule);border-radius:var(--radius-pill);color:var(--muted);background:var(--surface);user-select:none;align-items:center;gap:.3rem;padding:.2rem .6rem;list-style:none;display:inline-flex}.lang-menu summary::-webkit-details-marker{display:none}.lang-menu summary:after{content:"▾";color:var(--faint);font-size:.7em}.lang-menu summary:hover,.lang-menu[open] summary{color:var(--accent);border-color:var(--accent)}.lang-list{inset-inline-end:0;z-index:31;background:var(--surface);border:var(--border-w) solid var(--rule);border-radius:var(--radius);min-width:9rem;box-shadow:var(--shadow-lift,var(--shadow));margin:0;padding:.3rem;list-style:none;position:absolute;top:calc(100% + .35rem)}.lang-list a{border-radius:var(--radius-sm);color:var(--muted);padding:.35rem .6rem;text-decoration:none;display:block}.lang-list a:hover{color:var(--ink);background:var(--accent-soft)}.lang-list a[aria-current=true]{color:var(--accent);background:var(--accent-soft);font-weight:600}a{color:var(--accent);text-underline-offset:.15em}.site-footer{width:var(--shell-w);padding-block:calc(var(--gap) * 1.25);border-top:var(--border-w) solid var(--rule);color:var(--muted);font-size:var(--small-size);margin-inline:auto}.footer-nav{gap:var(--space) calc(var(--gap) * 1.25);flex-wrap:wrap;margin-bottom:.75rem;display:flex}.footer-nav a{color:var(--muted)}.footer-note{max-width:60ch;margin:0}.skip-link{z-index:100;background:var(--accent);color:var(--accent-ink);border-radius:0 0 var(--radius) var(--radius);padding:.5rem .9rem;font-weight:600;text-decoration:none;transition:top .15s;position:absolute;top:-3.5rem;left:.5rem}.skip-link:focus{top:0}.back-to-top{z-index:20;inline-size:var(--control-h);block-size:var(--control-h);border-radius:var(--radius-pill);border:var(--border-w) solid var(--rule-strong);background:var(--surface);color:var(--ink);box-shadow:var(--shadow-lift);cursor:pointer;font-size:1.1rem;line-height:1;position:fixed;inset-block-end:calc(1rem + env(safe-area-inset-bottom,0px));inset-inline-end:1rem}.back-to-top:hover{background:var(--field)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:var(--focus-w) var(--focus-style) var(--focus);outline-offset:var(--focus-offset);border-radius:var(--radius-sm)}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media print{.skip-link,.site-header,.site-footer,.back-to-top,.pattern-art{display:none!important}body{color:#000;background:#fff}main{width:100%}}