@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/geist-latin.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/geist-latin-ext.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist Mono;font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/geist-mono-latin.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Mono;font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/geist-mono-latin-ext.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:100 700;src:url(/fonts/ibm-plex-sans-latin.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:100 700;src:url(/fonts/ibm-plex-sans-latin-ext.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--font:"Geist", system-ui, sans-serif;--font-mono:"Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--bg:#f3f4f7;--surface:#fff;--surface-2:#fafbfc;--ink:#14161a;--ink-muted:#646b78;--line:#eceef2;--line-strong:#e0e3e9;--accent:#3d5fd6;--on-accent:#fff;--radius:12px;--accent-ink:color-mix(in oklab, var(--accent) 85%, var(--ink));--accent-soft:color-mix(in oklab, var(--accent) 11%, var(--surface));--focus:var(--accent);--shadow:0 1px 2px #14161a0d, 0 6px 20px #14161a0d;--topbar:60px}:root[data-look=paper]{--font:"IBM Plex Sans", system-ui, sans-serif;--bg:#f3efe5;--surface:#fffdf8;--surface-2:#faf7f0;--ink:#1f1d19;--ink-muted:#6f685a;--line:#ebe6da;--line-strong:#ddd7c8;--accent:#2a7a59;--radius:8px}:root[data-look=violet]{--bg:#f3f2f8;--surface-2:#fbfbfd;--ink:#17161f;--ink-muted:#6c6b80;--line:#ececf3;--line-strong:#dfdfea;--accent:#6b4bc8;--radius:14px}:root[data-look=orange]{--bg:#f4f2ef;--surface-2:#faf9f7;--ink:#111;--ink-muted:#6e6c69;--line:#ecebe8;--line-strong:#e2e0dc;--accent:#b44c1c;--radius:10px}:root[data-look=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0f1215;--surface:#15181c;--surface-2:#1a1e23;--ink:#e6e8eb;--ink-muted:#9aa1ab;--line:#23282e;--line-strong:#2e333a;--accent:#4fd1d1;--on-accent:#0b1414;--accent-soft:color-mix(in oklab, var(--accent) 16%, var(--surface));--shadow:0 1px 2px #0000004d, 0 6px 20px #00000040}*,:before,:after{box-sizing:border-box}html{background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-text-size-adjust:100%;font-size:100%;line-height:1.55}body{background:var(--bg);min-height:100vh;margin:0}a{color:var(--accent-ink);text-underline-offset:.18em}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}code,kbd{font-family:var(--font-mono);font-size:.86em}code{background:var(--surface-2);border-radius:5px;padding:.1em .35em}kbd{border:1px solid var(--line-strong);background:var(--surface);text-align:center;border-bottom-width:2px;border-radius:5px;min-width:1.6em;padding:.05em .4em;line-height:1.4;display:inline-block}.skip{z-index:10;background:var(--accent);color:var(--on-accent);border-radius:6px;padding:.5rem .8rem;position:absolute;top:-3rem;left:1rem}.skip:focus{top:.6rem}.topbar{z-index:5;height:var(--topbar);border-bottom:1px solid var(--line);background:color-mix(in oklch, var(--surface) 88%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);align-items:center;gap:1.25rem;padding:0 1.25rem;display:flex;position:sticky;top:0}.brand{color:var(--ink);letter-spacing:-.01em;white-space:nowrap;align-items:center;gap:.5rem;font-size:1.05rem;font-weight:700;text-decoration:none;display:flex}.brand-mark{background:linear-gradient(var(--surface) 0 0) 50% 33% / 100% 1.5px no-repeat, linear-gradient(var(--surface) 0 0) 50% 66% / 100% 1.5px no-repeat, linear-gradient(var(--surface) 0 0) 50% 50% / 1.5px 100% no-repeat, var(--accent);border-radius:6px;width:22px;height:22px}.brand-sub{color:var(--ink-muted);font-weight:500}.frameworks{border:1px solid var(--line);background:var(--surface-2);scrollbar-width:none;border-radius:999px;gap:.25rem;padding:.25rem;display:flex;overflow-x:auto}.framework{color:var(--ink-muted);white-space:nowrap;border-radius:999px;padding:.3rem .85rem;font-size:.875rem;font-weight:500;text-decoration:none}.framework:hover{color:var(--ink)}.framework[aria-current=page]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}.topbar-end{align-items:center;gap:.9rem;margin-left:auto;display:flex}.topbar-link{color:var(--ink-muted);font-size:.875rem;text-decoration:none}.topbar-link:hover{color:var(--ink)}.look{color:var(--ink-muted);align-items:center;gap:.45rem;font-size:.875rem;display:inline-flex}.look-select{border:1px solid var(--line-strong);background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5' fill='none' stroke='%23888' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right .6rem center / 12px;min-height:36px;color:var(--ink);font:inherit;appearance:none;cursor:pointer;border-radius:8px;padding:0 2rem 0 .75rem}.button{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font:inherit;cursor:pointer;border-radius:8px;align-items:center;gap:.4rem;padding:.45rem .9rem;font-size:.875rem;font-weight:500;display:inline-flex}.button:hover{border-color:var(--ink-muted)}.button-primary{border-color:var(--accent);background:var(--accent);color:var(--on-accent)}.button-primary:hover{border-color:var(--accent-ink)}.button-quiet{border-color:var(--line);color:var(--ink-muted)}.button:disabled{opacity:.55;cursor:not-allowed}.menu-toggle{display:none}.layout{grid-template-columns:250px minmax(0,1fr);max-width:1560px;margin:0 auto;display:grid}.sidebar{top:var(--topbar);height:calc(100vh - var(--topbar));border-right:1px solid var(--line);align-self:start;padding:1.5rem 1rem 2rem 1.25rem;position:sticky;overflow-y:auto}.nav-group+.nav-group{margin-top:1.4rem}.nav-group h2{color:var(--ink-muted);letter-spacing:.07em;text-transform:uppercase;margin:0 0 .4rem .6rem;font-size:.72rem;font-weight:600}.nav-group ul{margin:0;padding:0;list-style:none}.nav-group a{color:var(--ink);border-radius:7px;padding:.32rem .6rem;font-size:.9rem;text-decoration:none;display:block}.nav-group a:hover{background:var(--surface-2)}.nav-group a[aria-current=page]{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}.main{min-width:0;padding:2rem 2.25rem 4rem}.main:focus{outline:none}.main h1{letter-spacing:-.02em;margin:.15rem 0 .35rem;font-size:clamp(1.6rem,1.2rem + 1.2vw,2.1rem);line-height:1.2}.main h1:focus{outline:none}.eyebrow{color:var(--accent-ink);letter-spacing:.04em;margin:0;font-size:.8rem;font-weight:600}.summary{max-width:62ch;color:var(--ink-muted);margin:0 0 1.5rem;font-size:1.05rem}.stage{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);grid-template-columns:minmax(0,1fr);display:grid;overflow:hidden}.demo-area{min-width:0;padding:1.25rem}.options{border-top:1px solid var(--line);background:var(--surface-2);grid-template-columns:repeat(auto-fill,minmax(190px,1fr));align-items:end;gap:1rem;padding:1.25rem;display:grid}.options h2{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted);grid-column:1/-1;margin:0;font-size:.8rem;font-weight:600}.options-empty{color:var(--ink-muted);margin:0;font-size:.875rem}.option{flex-direction:column;gap:.35rem;font-size:.875rem;display:flex}.option label{font-weight:500}.option-head{justify-content:space-between;gap:.5rem;display:flex}.option output{color:var(--ink-muted);font-family:var(--font-mono);font-size:.8rem}.option select{border:1px solid var(--line-strong);background:var(--surface);width:100%;color:var(--ink);font:inherit;border-radius:7px;padding:.4rem .5rem}.option input[type=range]{width:100%;accent-color:var(--accent)}.option-toggle{flex-direction:row;align-items:center;gap:.6rem}.option-toggle input{appearance:none;border:1px solid var(--ink-muted);background:var(--surface);cursor:pointer;border-radius:999px;flex:none;width:36px;height:20px;margin:0;transition:background .15s;position:relative}.option-toggle input:after{content:"";background:var(--ink-muted);border-radius:50%;width:14px;height:14px;transition:transform .15s;position:absolute;top:2px;left:2px}.option-toggle input:checked{border-color:var(--accent);background:var(--accent)}.option-toggle input:checked:after{background:var(--on-accent);transform:translate(16px)}.option-toggle label{cursor:pointer}.color-field{align-items:center;gap:.5rem;display:flex}.color-field input{border:1px solid var(--line-strong);background:var(--surface);border-radius:7px;width:42px;height:30px;padding:2px}.options .button{align-self:flex-start;margin-top:.25rem}@media (prefers-reduced-motion:reduce){.option-toggle input,.option-toggle input:after{transition:none}}.demo-host opengrid-grid{border:1px solid var(--og-line-strong,var(--line));border-radius:var(--og-radius,var(--radius));background:var(--og-surface,var(--surface));height:560px;box-shadow:var(--shadow);display:block;overflow:hidden}.demo-bar{flex-wrap:wrap;align-items:center;gap:.6rem;margin-bottom:.9rem;font-size:.875rem;display:flex}.demo-note{color:var(--ink-muted);margin:.9rem 0 0;font-size:.875rem}.demo-output{border:1px solid var(--line);background:var(--surface-2);max-height:220px;font-family:var(--font-mono);white-space:pre-wrap;border-radius:8px;margin:.9rem 0 0;padding:.75rem .9rem;font-size:.8rem;overflow:auto}.demo-output:empty:before{content:attr(data-empty);color:var(--ink-muted);font-family:var(--font)}.demo-output-empty{color:var(--ink-muted);font-family:var(--font);list-style:none}.demo-host input[type=text]{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font:inherit;border-radius:8px;padding:.42rem .6rem;font-size:.875rem}.about{max-width:72ch;margin:2rem 0}.about p,.about ul{margin:0 0 .9rem}.about li+li{margin-top:.3rem}.about .keys{border-collapse:collapse;margin:0 0 1rem;font-size:.9rem}.about .keys th,.about .keys td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:.4rem 1rem .4rem 0}.about .keys th{white-space:nowrap;font-weight:500}.code{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}.sections-list,.files-list{gap:.25rem;display:flex;overflow-x:auto}.sections-list{border-bottom:1px solid var(--line);padding:0 .75rem}.sections-tab,.files-tab{color:var(--ink-muted);font:inherit;white-space:nowrap;cursor:pointer;background:0 0;border:0;padding:.75rem .85rem;font-size:.9rem;font-weight:500;position:relative}.sections-tab[aria-selected=true],.files-tab[aria-selected=true]{color:var(--ink)}.sections-tab[aria-selected=true]:after{content:"";background:var(--accent);border-radius:2px;height:2px;position:absolute;inset:auto .6rem -1px}.files-list{background:var(--surface-2);border-bottom:1px solid var(--line);padding:.5rem .75rem 0}.files-tab{font-family:var(--font-mono);border:1px solid #0000;border-bottom:0;border-radius:7px 7px 0 0;padding:.45rem .8rem;font-size:.8rem}.files-tab[aria-selected=true]{border-color:var(--line);background:var(--surface);margin-bottom:-1px}.code-wrap{position:relative}.copy{padding:.25rem .6rem;font-size:.78rem;position:absolute;top:.6rem;right:.8rem}.code-block{max-height:640px;overflow:auto}.code-block pre{font-family:var(--font-mono);tab-size:2;background:0 0;margin:0;padding:1rem 1.25rem;font-size:.82rem;line-height:1.6}.shiki,.shiki span{color:var(--shiki-light)}:root[data-theme=dark] .shiki,:root[data-theme=dark] .shiki span{color:var(--shiki-dark)}.dataset{padding:1rem 1.25rem 1.25rem;font-size:.9rem}.dataset>p{max-width:80ch;margin:0 0 .75rem}.dataset-meta{color:var(--ink-muted)}.dataset-meta strong{color:var(--ink);font-family:var(--font-mono)}.dataset h3{margin:1.25rem 0 .5rem;font-size:.9rem}.dataset .code-block{border:1px solid var(--line);border-radius:8px;max-height:360px}.preview{border:1px solid var(--line);color:var(--ink-muted);border-radius:8px;overflow:auto}.preview table{border-collapse:collapse;width:100%;color:var(--ink);white-space:nowrap;font-size:.8rem}.preview caption{color:var(--ink-muted);text-align:left;padding:.5rem .75rem}.preview th,.preview td{border-top:1px solid var(--line);text-align:left;padding:.35rem .75rem}.preview th{background:var(--surface-2);font-family:var(--font-mono);font-weight:600}.footer{border-top:1px solid var(--line);max-width:1560px;color:var(--ink-muted);flex-wrap:wrap;justify-content:space-between;gap:.75rem;margin:0 auto;padding:1.5rem 2.25rem 2rem;font-size:.85rem;display:flex}@media (max-width:900px){.layout{grid-template-columns:minmax(0,1fr)}.menu-toggle{display:inline-flex}.topbar-link{display:none}.sidebar{inset:var(--topbar) 0 0 0;z-index:4;background:var(--bg);border-right:0;height:auto;display:none;position:fixed}.sidebar.open{display:block}.main{padding:1.25rem 1rem 3rem}.footer{padding:1.25rem 1rem 2rem}}@media (max-width:640px){:root{--topbar-stacked:110px}.topbar{flex-wrap:wrap;gap:.6rem;height:auto;padding:.6rem 1rem}.brand-sub,.look-label{display:none}.frameworks{order:3;width:100%}.sidebar{top:var(--topbar-stacked)}.demo-area{padding:.75rem}.demo-host opengrid-grid{height:max(460px, calc(100svh - var(--topbar-stacked) - 1.5rem))}}.loading{color:var(--ink-muted);padding:1rem 1.25rem;font-size:.875rem}ul.demo-bar{padding:0;list-style:none}.resources{border:1px solid var(--line);background:var(--surface-2);border-radius:8px;margin-top:.9rem;padding:.75rem .9rem;font-size:.8125rem}.resources[hidden]{display:none}.resources h2{color:var(--ink-muted);letter-spacing:.07em;text-transform:uppercase;margin:0 0 .4rem;font-size:.72rem;font-weight:600}.resources dl{gap:.25rem;margin:0;display:grid}.resources dl>div{grid-template-columns:7.5rem minmax(0,1fr);gap:.75rem;display:grid}.resources dt{color:var(--ink-muted)}.resources dd{font-family:var(--font-mono);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:0}@media (max-width:640px){.resources dl>div{grid-template-columns:minmax(0,1fr);gap:0}}