:root{color-scheme:light;--ground:#fcfcfd;--surface:#fff;--surface-2:#f4f5f7;--logo-bg:#fff;--line:#e3e5ea;--line-strong:#cdd1d9;--ink:#14161b;--ink-2:#4a505c;--ink-3:#767d8b;--accent:#00966e;--accent-dim:#00966e1a;--shadow:0 1px 2px #10141c0d, 0 8px 24px -12px #10141c24;--mono:"IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--sans:"Lexend", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--step--1:clamp(.72rem, .7rem + .1vw, .78rem);--step-0:clamp(.86rem, .84rem + .1vw, .92rem);--step-1:clamp(1.02rem, .97rem + .22vw, 1.16rem);--step-2:clamp(1.34rem, 1.22rem + .55vw, 1.72rem);--step-3:clamp(1.9rem, 1.55rem + 1.6vw, 3.1rem);--rail:224px;--gutter:clamp(1rem, .55rem + 2.1vw, 2.25rem);--maxw:1600px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--ground:#0c0e12;--surface:#14171d;--surface-2:#1b1f27;--logo-bg:#fff;--line:#272c36;--line-strong:#39404d;--ink:#eef0f4;--ink-2:#a8afbd;--ink-3:#767d8b;--accent:#00c08b;--accent-dim:#00c08b1f;--shadow:0 1px 2px #00000080, 0 10px 30px -14px #000000b3;--white:#fff}}:root[data-theme=dark]{color-scheme:dark;--ground:#0c0e12;--surface:#14171d;--surface-2:#1b1f27;--logo-bg:#fff;--line:#272c36;--line-strong:#39404d;--ink:#eef0f4;--ink-2:#a8afbd;--ink-3:#767d8b;--accent:#00c08b;--accent-dim:#00c08b1f;--shadow:0 1px 2px #00000080, 0 10px 30px -14px #000000b3;--white:#fff}:root[data-theme=light]{color-scheme:light;--ground:#fcfcfd;--surface:#fff;--surface-2:#f4f5f7;--logo-bg:#fff;--line:#e3e5ea;--line-strong:#cdd1d9;--ink:#14161b;--ink-2:#4a505c;--ink-3:#767d8b;--accent:#00966e;--accent-dim:#00966e1a;--shadow:0 1px 2px #10141c0d, 0 8px 24px -12px #10141c24}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important}}body{background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:var(--step-0);-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums;margin:0;line-height:1.55;overflow-x:hidden}h1,h2,h3,h4{text-wrap:balance;letter-spacing:-.015em;margin:0;font-weight:600}p{margin:0}a{color:inherit;text-underline-offset:2px}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0}img,svg{max-width:100%}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}.wrap{max-width:var(--maxw);padding-inline:var(--gutter);margin:0 auto}.mono{font-family:var(--mono)}.eyebrow{font-family:var(--mono);font-size:var(--step--1);text-transform:uppercase;letter-spacing:.12em;color:var(--ink-3)}.ghost-btn{font-family:var(--sans);font-size:var(--step--1);background:var(--surface);border:1px solid var(--line);color:var(--ink);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:.4rem;padding:.38rem .7rem;text-decoration:none;transition:border-color .15s,color .15s,background-color .15s;display:inline-flex}.ghost-btn:hover{border-color:var(--line-strong);color:var(--ink)}.outline-btn{font-family:var(--sans);font-size:var(--step--1);background:var(--surface);color:var(--ink);border:1px solid var(--line-strong);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:.4rem;padding:.45rem .8rem;text-decoration:none;transition:border-color .15s,background-color .15s,color 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var(--line);color:var(--ink-3);border-radius:4px;padding:.12rem .36rem;font-size:.64rem;text-decoration:none;display:inline-block}a.chip:hover{border-color:var(--line-strong);color:var(--ink-2)}.code-row{font-family:var(--mono);color:#eef0f4;background:#0c0e12;border:1px solid #272c36;border-radius:8px;align-items:center;gap:.5rem;padding:.5rem .75rem;font-size:.9rem;display:flex;box-shadow:0 2px 8px #0000001a}.code-row code,.prose .code-row code{white-space:nowrap;color:#a8afbd;background:0 0;flex:1;min-width:0;padding:0;overflow-x:auto}.code-row .copy-btn{color:#767d8b;background:#14171d;border:1px solid #272c36;border-radius:5px;padding:.3rem .35rem}.code-row .copy-btn:hover{color:#fff;background:#1b1f27;border-color:#39404d}.copy-btn{color:var(--ink-3);flex:none;justify-content:center;align-items:center;padding:.1rem .25rem;transition:all .15s;display:inline-flex}.copy-btn:hover{color:var(--accent)}.sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.icon-sun{display:none}.icon-moon{display:block}.logo-dark{display:none}.logo-light{display:block}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .icon-sun{display:block}:root:not([data-theme=light]) .icon-moon{display:none}:root:not([data-theme=light]) .logo-dark{display:block}:root:not([data-theme=light]) .logo-light{display:none}}:root[data-theme=dark] .icon-sun{display:block}:root[data-theme=dark] .icon-moon{display:none}:root[data-theme=dark] .logo-dark{display:block}:root[data-theme=dark] .logo-light,:root[data-theme=light] .icon-sun{display:none}:root[data-theme=light] .icon-moon{display:block}:root[data-theme=light] .logo-dark{display:none}:root[data-theme=light] .logo-light{display:block}.site-header{z-index:30;background:color-mix(in srgb, var(--ground) 88%, transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0}.site-header .bar{align-items:center;gap:.6rem;padding-block:.7rem;display:flex}.brand{font-family:var(--mono);align-items:center;gap:.5rem;font-weight:600;text-decoration:none;display:flex}.brand-logo{object-fit:contain;flex-shrink:0;width:auto;height:22px}.brand .in{color:var(--accent)}.brand .ver{font-size:var(--step--1);color:var(--ink-3);border:1px solid var(--line);border-radius:4px;padding:.1rem .35rem;font-weight:400}.bar-spacer{flex:1}.nav-links{gap:.4rem;display:flex}@media (width<=640px){.nav-links .opt{display:none}}.site-footer{border-top:1px solid var(--line);background:var(--surface);margin-top:3rem;padding-block:2rem}.site-footer .foot{font-family:var(--mono);font-size:var(--step--1);color:var(--ink-3);flex-wrap:wrap;justify-content:space-between;gap:1rem 2rem;display:flex}.site-footer a{color:var(--ink-2)}.mark{font-family:var(--mono);border-radius:8px;flex:none;place-items:center;font-weight:600;display:grid;overflow:hidden}.mark img{object-fit:contain;width:100%;height:100%;padding:12%}.mark[data-sourced=false]{border:1px dashed var(--line-strong);background:0 0}.prose{max-width:100%;color:var(--ink-2);flex-direction:column;gap:1rem;display:flex}.prose h2{color:var(--ink);font-size:var(--step-1);margin-top:1rem}.prose code{font-family:var(--mono);background:var(--surface-2);color:var(--ink);border-radius:4px;padding:.1rem .3rem;font-size:.85em}.prose pre{background:#0c0e12;border:1px solid #272c36;border-radius:8px;padding:1rem;overflow-x:auto;box-shadow:0 2px 8px #0000001a}.prose pre code{color:#eef0f4;background:0 0;padding:0}.prose a{color:var(--accent)}.app-layout{grid-template-columns:minmax(0,1fr);align-items:start;display:grid}@media (width>=940px){.app-layout{grid-template-columns:var(--rail) minmax(0, 1fr);gap:0;height:100vh;min-height:0;display:grid}.app-layout.is-home-layout{height:100vh;display:block;position:relative;overflow:hidden}}.app-sidebar{z-index:50;background:var(--surface);border-right:1px solid var(--line);flex-direction:column;gap:.1rem;width:260px;height:100vh;padding:1.5rem 1rem;transition:transform .25s ease-in-out;display:flex;position:fixed;top:0;left:-280px;overflow-y:auto}body.sidebar-open .app-sidebar{transform:translate(280px)}@media (width>=940px){.app-sidebar{border-right:1px solid var(--line);width:auto;transition:none;position:static;transform:none}.app-layout.is-home-layout .app-sidebar{width:var(--rail);z-index:50;background:var(--surface);border-right:1px solid var(--line);opacity:0;pointer-events:none;will-change:transform, opacity;height:100vh;position:fixed;top:0;left:0;transform:translate(-100%);box-shadow:4px 0 30px #0000001a}.app-layout.is-home-layout .app-main{margin-left:var(--home-rail-offset,0px);width:calc(100% - var(--home-rail-offset,0px));background:var(--surface);scroll-snap-type:y mandatory;scroll-behavior:smooth;height:100%;overflow-y:auto}}.mobile-header{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--surface) 90%, transparent);backdrop-filter:blur(8px);z-index:40;justify-content:space-between;align-items:center;padding:.75rem 1rem;display:flex;position:sticky;top:0}.mobile-header .brand{font-size:var(--step-0)}.menu-toggle{color:var(--ink);background:var(--surface-2);border:1px solid var(--line);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;padding:.4rem;display:flex}.menu-toggle:hover{background:var(--line)}@media (width>=940px){.mobile-header{display:none}}.mobile-overlay{z-index:45;opacity:0;pointer-events:none;background:#0006;width:100%;height:100vh;transition:opacity .25s;position:fixed;top:0;left:0}body.sidebar-open .mobile-overlay{opacity:1;pointer-events:auto}.rail-header{margin-bottom:2rem;padding-left:.5rem}.rail-header .brand{font-size:var(--step-0)}.rail-links{flex-direction:column;gap:.2rem;margin-bottom:2rem;display:flex}.nav-link{color:var(--ink-2);font-size:var(--step--1);border-radius:6px;align-items:center;gap:.75rem;padding:.5rem;font-weight:500;text-decoration:none;transition:background .12s,color .12s;display:flex}.nav-link:hover{background:var(--surface);color:var(--ink)}.nav-link.active{background:var(--surface);color:var(--accent)}.nav-icon{color:var(--ink-3);display:flex}.nav-link:hover .nav-icon{color:var(--ink)}.nav-link.active .nav-icon{color:var(--accent)}.theme-segmented-control{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;justify-content:space-between;align-items:center;gap:2px;width:100%;height:30px;margin-top:.5rem;padding:2px;display:flex}.theme-segmented-btn{height:22px;color:var(--ink-3);cursor:pointer;background:0 0;border:none;border-radius:5px;flex:1;justify-content:center;align-items:center;padding:0;transition:all .15s;display:inline-flex}.theme-segmented-btn:hover{color:var(--ink)}.theme-segmented-btn[aria-pressed=true],.theme-segmented-btn.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px #00000014,0 1px 2px #0000000a}:root[data-theme=dark] .theme-segmented-btn[aria-pressed=true],:root[data-theme=dark] .theme-segmented-btn.active{box-shadow:0 1px 3px #0006}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .theme-segmented-btn[aria-pressed=true],:root:not([data-theme=light]) .theme-segmented-btn.active{box-shadow:0 1px 3px #0006}}@media (width>=940px){.app-main{background:var(--surface);height:100%;overflow-y:auto}}.hero-search{width:100%;max-width:680px;margin:1.5rem auto}.search-input-wrapper{background:var(--surface);border:1px solid var(--line-strong);border-radius:999px;align-items:center;padding:.6rem .6rem .6rem 1.8rem;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;position:relative;box-shadow:0 8px 30px #00000014}.search-input-wrapper:focus-within{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 12px 40px #00966e26}:root[data-theme=dark] .search-input-wrapper{background:var(--surface-2);border-color:var(--line);box-shadow:0 8px 30px #0000004d}:root[data-theme=dark] .search-input-wrapper:focus-within{border-color:var(--accent);box-shadow:0 12px 40px #00c08b26}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .search-input-wrapper{background:var(--surface-2);border-color:var(--line);box-shadow:0 8px 30px #0000004d}:root:not([data-theme=light]) .search-input-wrapper:focus-within{border-color:var(--accent);box-shadow:0 12px 40px #00c08b26}}.search-icon-wrap{color:var(--ink-3);justify-content:center;align-items:center;transition:color .3s;display:flex}.search-input-wrapper:focus-within .search-icon-wrap{color:var(--accent)}.search-input-wrapper input{min-width:0;font-family:var(--sans);color:var(--ink);flex:1;padding:1rem;font-size:1.15rem;box-shadow:none!important;background:0 0!important;border:none!important;outline:none!important}.search-input-wrapper input::-webkit-search-decoration{display:none}.search-input-wrapper input::-webkit-search-cancel-button{display:none}.search-input-wrapper input::-webkit-search-results-button{display:none}.search-input-wrapper input::-webkit-search-results-decoration{display:none}.search-input-wrapper input::placeholder{color:var(--ink-3);font-weight:400}.shortcut-hint{font-family:var(--mono);color:var(--ink-3);align-items:center;gap:.4rem;margin-right:1rem;font-size:.85rem;display:none}@media (width>=900px){.shortcut-hint{display:flex}}.shortcut-hint kbd{font-family:var(--mono);color:var(--ink-3);background:var(--surface-2);border:1px solid var(--line-strong);box-shadow:0 2px 0 var(--line-strong);border-radius:6px;justify-content:center;align-items:center;padding:.2rem .5rem;font-size:.85rem;font-weight:600;transition:all .2s;display:inline-flex}.search-input-wrapper:focus-within .shortcut-hint{opacity:0;pointer-events:none}.search-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;padding:.9rem 2.2rem;font-size:1.05rem;font-weight:600;transition:transform .2s,background-color .2s,opacity .2s;display:flex}.search-btn:hover{opacity:.9;transform:scale(1.02)}.search-btn:active{transform:scale(.98)}@keyframes subtle-pulse{0%{opacity:.7;transform:scale(.98)}to{opacity:1;transform:scale(1.02)}}.hero-search .search-input-wrapper{-webkit-backdrop-filter:blur(24px)saturate(180%);background:#ffffff26!important;border:1px solid #ffffff4d!important;box-shadow:0 8px 32px #0003!important}:root[data-theme=dark] .hero-search .search-input-wrapper{-webkit-backdrop-filter:blur(24px)saturate(180%);background:#0000004d!important;border:1px solid #ffffff26!important}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .hero-search .search-input-wrapper{-webkit-backdrop-filter:blur(24px)saturate(180%);background:#0000004d!important;border:1px solid #ffffff26!important}}.hero-search .search-input-wrapper input{text-shadow:0 1px 3px #00000080;color:#fff!important}.hero-search .search-input-wrapper input::placeholder{color:#fffc!important}.hero-search .search-icon-wrap{color:#ffffffe6!important}.hero-search .shortcut-hint kbd{color:#fff!important;box-shadow:none!important;background:#fff3!important;border-color:#fff6!important}.hero-search .shortcut-hint{color:#fffc!important}