@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-vietnamese-wght-normal.D0rl6rjA.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-ext-wght-normal.D9tNdqV9.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:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-wght-normal.BhU9QXUp.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:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-cyrillic-ext-wght-normal.DLWmRmaW.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-cyrillic-wght-normal.C8sJyxwB.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-vietnamese-wght-normal.Tdf5mmdl.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-latin-ext-wght-normal.Dj_1K-Kw.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:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-latin-wght-normal.CzS3kehr.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:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-vietnamese-wght-normal.Czsa-EzN.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-ext-wght-normal.C-3rgBeH.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:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-wght-normal.CCVVNp6i.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}*{box-sizing:border-box;margin:0}[hidden],[data-ui-zh],html[lang=zh-CN] [data-ui-en]{display:none!important}html[lang=zh-CN] [data-ui-zh]{display:revert!important}:root{--paper:#f4f5f5;--surface:#fbfcfb;--ink:#111516;--muted:#667073;--faint:#a4adae;--line:#cbd1d0;--accent:#126984;--accent-soft:#d9e9ed;--font-display:"Oswald Variable", "Oswald", "Arial Narrow", sans-serif;--font-body:"Space Grotesk Variable", "Space Grotesk", "Noto Sans CJK SC", system-ui, sans-serif;--font-serif:"Newsreader Variable", "Newsreader", "Noto Serif CJK SC", serif;--font-cn-display:"Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;--ease:cubic-bezier(.2,.75,.2,1)}html{scroll-behavior:smooth;background:var(--paper)}body{background:var(--paper);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;line-height:1.45}html[lang=zh-CN] body{font-family:var(--font-cn-display)}body:before{content:"";z-index:-1;pointer-events:none;opacity:.2;background-image:radial-gradient(#aab2b1 .55px,#0000 .55px);background-size:5px 5px;position:fixed;inset:0}::selection{background:var(--accent);color:#fff}a{color:inherit}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.site-header{border-bottom:1px solid var(--ink);z-index:20;background:color-mix(in srgb, var(--paper) 92%, transparent);backdrop-filter:blur(12px);justify-content:space-between;align-items:center;gap:24px;height:66px;padding:0 3vw;display:flex;position:sticky;top:0}.site-title{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;align-items:center;gap:11px;font-size:1.4rem;text-decoration:none;display:inline-flex}.site-title img{object-fit:contain;width:auto;height:42px;display:block}.site-nav{letter-spacing:.01em;white-space:nowrap;align-items:center;gap:clamp(14px,2.7vw,42px);font-size:.77rem;display:flex}.site-nav a{transition:color .2s var(--ease);text-decoration:none}.site-nav a:hover{color:var(--accent)}.site-nav [data-github-stars]{color:var(--accent);font-variant-numeric:tabular-nums}.nav-language{color:#78878a;min-height:28px;font:inherit;cursor:pointer;background:0 0;border:1px solid #849497;border-radius:0;grid-template-columns:23px 8px 19px;place-items:center;padding:0 7px;font-size:.62rem;display:inline-grid}.nav-language:hover{border-color:var(--accent)}.nav-language .lang-en,html[lang=zh-CN] .nav-language .lang-zh{color:var(--ink);font-weight:700}html[lang=zh-CN] .nav-language .lang-en{color:#78878a;font-weight:400}.wide-shell{width:100%}.container{max-width:1240px;margin:0 auto;padding:64px 5vw 100px}.site-footer{border-top:1px solid var(--line);color:var(--muted);padding:22px 3vw 26px;font-size:.72rem}.eyebrow{letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-size:.66rem}.text-link{width:fit-content;transition:color .2s var(--ease);border-bottom:1px solid;align-items:center;gap:10px;padding-bottom:5px;font-size:.78rem;text-decoration:none;display:inline-flex}.text-link:hover,.text-link-primary{color:var(--accent)}.page-title{font-family:var(--font-display);text-transform:uppercase;font-size:clamp(2.2rem,5vw,4.5rem);font-weight:500;line-height:.95}.page-sub{color:var(--muted);max-width:56ch;margin:12px 0 28px}.ver,.tag,.copy-btn,.info-card h3,.kv dt,.rules h3,.panel>h2,.pager-label{font-family:var(--font-body)}.ver{color:var(--muted);letter-spacing:.08em;font-size:.65rem}.panel,.info-card,.style-card,.bench-wrap,.tpl-frame,pre.code{border-radius:0}.panel{background:var(--surface);border:1px solid var(--line);margin-bottom:28px;padding:24px}.panel>h2{text-transform:uppercase;letter-spacing:.13em;margin-bottom:14px;font-size:.72rem}.copy-btn{cursor:pointer;background:0 0;border:0;border-bottom:1px solid;padding:2px 0;font-size:.75rem}.copy-btn:hover{color:var(--accent)}pre.code{background:#e8eded;padding:16px;overflow:auto}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=900px){.site-header{align-items:flex-start;height:auto;min-height:62px;padding:14px 18px}.site-title{gap:9px}.site-title img{height:36px}.site-nav{flex-wrap:wrap;justify-content:flex-end;gap:12px;font-size:.7rem}.site-nav a:nth-of-type(3){display:none}.container{padding:40px 18px 72px}}