.astro-route-announcer{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;top:0;left:0;overflow:hidden}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-ext-wght-normal.BOeWTOD4.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:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-wght-normal.DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-ext-wght-normal.DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-wght-normal.CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-vietnamese-wght-normal.CBcvBZtf.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:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-ext-wght-normal.DO1Apj_S.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:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-wght-normal.Dx4kXJAl.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}:root{--canvas:#f4f4f3;--dot:#d6d6d3;--surface:#fff;--hover:#f3f3f2;--ink:#1e1e1e;--muted:#7a7a78;--faint:#b3b3b0;--border:#00000014;--border-strong:#00000024;--shadow-sm:0 0 0 1px var(--border), 0 1px 2px #0000000f;--shadow:0 0 0 1px var(--border), 0 1px 3px #0000000f, 0 6px 16px -6px #0000001a;--shadow-lg:0 0 0 1px var(--border), 0 2px 6px #0000000d, 0 24px 48px -16px #0003;--r-sm:8px;--r:14px;--r-lg:24px;--snap:cubic-bezier(.2, .8, .2, 1);--spring:cubic-bezier(.34, 1.56, .64, 1);--fast:.14s;--med:.24s;--gutter:clamp(16px, 3vw, 28px);--bar:72px;color-scheme:light}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased}body{background-color:var(--canvas);background-image:radial-gradient(circle at 1px 1px, var(--dot) 1px, transparent 0);min-height:100svh;color:var(--ink);font-feature-settings:"cv11", "ss01", "ss03";letter-spacing:-.006em;background-size:22px 22px;background-attachment:fixed;margin:0;font:400 15px/1.5 Inter Variable,system-ui,sans-serif;position:relative}h1,h2,h3,p,figure,ol,ul,dl,dd{margin:0;padding:0}ol,ul{list-style:none}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}::selection{color:#fff;background:#0d99ff}:focus-visible{outline-offset:2px;border-radius:var(--r-sm);outline:2px solid #0d99ff}.muted{color:var(--muted)}.num{font-variant-numeric:tabular-nums}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.surface{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow)}.pill{background:var(--surface);height:36px;box-shadow:var(--shadow-sm);cursor:pointer;transition:background-color var(--fast), box-shadow var(--fast), scale var(--med) var(--spring);border:0;border-radius:999px;align-items:center;gap:8px;padding:0 14px;font-size:13px;font-weight:500;display:inline-flex}.pill:hover{background:var(--hover)}.pill:active{scale:.96}.pill.dark{background:var(--ink);color:#fff;box-shadow:0 1px 2px #0003,inset 0 1px #ffffff1f}.pill.dark:hover{background:#000}.arrow{transition:translate var(--med) var(--spring);display:inline-block}a:hover>.arrow,a:focus-visible>.arrow,a:hover .arrow-r{translate:3px}kbd{background:var(--canvas);min-width:20px;height:20px;box-shadow:inset 0 0 0 1px var(--border), 0 1px 0 var(--border);color:var(--muted);border-radius:5px;place-items:center;padding:0 5px;font:500 11px/1 Inter Variable,sans-serif;display:inline-grid}.bar{z-index:20;height:var(--bar);padding:0 var(--gutter);pointer-events:none;background:linear-gradient(var(--canvas) 35%, #f4f4f300);justify-content:space-between;align-items:center;display:flex;position:fixed;inset:0 0 auto}.bar>*{pointer-events:auto}.crumbs{background:var(--surface);height:40px;box-shadow:var(--shadow-sm);view-transition-name:crumbs;border-radius:12px;align-items:center;gap:2px;padding:0 6px;font-size:13px;display:flex}.crumbs a,.crumbs span{white-space:nowrap;height:28px;transition:background-color var(--fast);border-radius:7px;align-items:center;padding:0 8px;display:inline-flex}.crumbs a{color:var(--muted)}.crumbs a:hover{background:var(--hover);color:var(--ink)}.crumbs [aria-current]{font-weight:500}.crumbs .sep{color:var(--faint);padding:0}.links{view-transition-name:links;gap:8px;display:flex}main{z-index:1;position:relative}::view-transition-group(*){animation-duration:.38s;animation-timing-function:var(--snap)}::view-transition-old(root){animation:.16s var(--snap) both vt-out}::view-transition-new(root){animation:.28s var(--snap) both vt-in}@keyframes vt-out{to{opacity:0;scale:.985}}@keyframes vt-in{0%{opacity:0;scale:1.015}}@media (prefers-reduced-motion:reduce){*,:before,:after,::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){transition-duration:.01ms!important;animation-duration:.01ms!important;animation-delay:0s!important}}@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media (prefers-reduced-motion){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*),[data-astro-transition-scope]{animation:none!important}}.scene{z-index:0;pointer-events:none;view-transition-name:scene;font-family:Inter Variable,system-ui,sans-serif;position:absolute;inset:0;overflow:hidden}@media (width<=520px){.scene{display:none}}.scene svg.ink{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.scene .path{fill:none;stroke:#0d99ff;stroke-width:1.5px}.scene .preview{fill:none;stroke:#0d99ff;stroke-width:1px;opacity:.6}.scene .anchor{fill:#fff;stroke:#0d99ff;stroke-width:1.2px}.scene .anchor.on{fill:#0d99ff}.scene .arm{stroke:#0d99ff;stroke-width:1px}.scene .knob{fill:#fff;stroke:#0d99ff;stroke-width:1.2px}.scene .btn{color:#fff;letter-spacing:-.01em;transition:opacity .4s, scale .4s var(--spring);place-items:center;font-size:14px;font-weight:500;display:grid;position:absolute;box-shadow:0 1px 2px #0000001f}.scene .btn.gone{opacity:0;scale:.9}.scene .txt{white-space:pre;padding:1px 0;position:relative}.scene .txt.hl{background:#0d99ff99}.scene .txt.caret:after{content:"";background:#fff;width:1px;animation:1s step-end infinite scene-blink;position:absolute;top:1px;bottom:1px;right:-2px}@keyframes scene-blink{50%{opacity:0}}.scene .selbox{outline:1px solid #0d99ff;transition:opacity .12s;position:absolute}.scene .selbox i{background:#fff;border:1px solid #0d99ff;width:7px;height:7px;position:absolute;translate:-50% -50%}.scene .selbox .dims{color:#fff;font-variant-numeric:tabular-nums;white-space:nowrap;background:#0d99ff;border-radius:3px;padding:1px 5px;font-size:11px;font-weight:500;position:absolute;top:calc(100% + 8px);left:50%;translate:-50%}.scene .radius{background:#fff;border:1.5px solid #0d99ff;border-radius:50%;width:8px;height:8px;margin:-4px 0 0 -4px;position:absolute}.scene .chip{color:#fff;font-variant-numeric:tabular-nums;white-space:nowrap;opacity:0;background:#1e1e1e;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:500;transition:opacity .12s;position:absolute}.scene .note{z-index:3;color:#1e1e1e;rotate:var(--tilt,-3deg);transform-origin:30% 20%;animation:note-in .36s var(--spring) both;transition:opacity .4s, scale .4s var(--spring);background:#fff1b8;border-radius:3px;flex-direction:column;padding:12px 12px 22px;font-size:13px;font-weight:500;line-height:1.35;display:flex;position:absolute;box-shadow:0 1px 2px #00000014,0 10px 18px -8px #00000038}.scene .note.gone{opacity:0;scale:.9}@keyframes note-in{0%{opacity:0;rotate:8deg;scale:.6}}.scene .note-text{align-self:flex-start;position:relative}.scene .note-text.caret:after{content:"";background:#1e1e1e;width:1px;height:1.1em;animation:1s step-end infinite scene-blink;position:absolute;bottom:2px;right:-2px}.scene .note-by{color:#00000073;font-size:10px;font-weight:400;position:absolute;bottom:8px;left:12px}.scene .cur{z-index:5;will-change:translate;align-items:flex-start;display:flex;position:absolute;top:0;left:0}.scene .cur .ico{transform-origin:2px 2px;width:20px;height:22px;transition:scale 80ms;position:relative}.scene .cur.down .ico{scale:.86}.scene .cur svg{display:none;position:absolute;top:0;left:0}.scene .cur[data-tool=arrow] .i-arrow,.scene .cur[data-tool=pen] .i-pen,.scene .cur[data-tool=text] .i-text{display:block}.scene .cur .i-text{top:-9px;left:-5px}.scene .cur .tag{color:#fff;white-space:nowrap;background:#0d99ff;border-radius:4px 10px 10px;margin:14px 0 0 -4px;padding:2px 7px;font-size:12px;font-weight:500}
