@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-cyrillic-400-normal.DZqxrq2p.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-400-normal.BTotfTJu.woff)format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-cyrillic-600-normal.71GNu3SW.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-600-normal.BGq0mW3O.woff)format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/ibm-plex-sans-cyrillic-700-normal.D_uavGvn.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-700-normal.RFb1v-CK.woff)format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-latin-400-normal.CDDApCn2.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-400-normal.CYLoc0-x.woff)format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-latin-600-normal.CuJfVYMP.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-600-normal.Cu4Hd6ag.woff)format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/ibm-plex-sans-latin-700-normal.Bxkt5Cjx.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-700-normal.Bth3BMcD.woff)format("woff")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-cyrillic-400-normal.BSMlKf0J.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-400-normal.CEL4l2ZJ.woff)format("woff")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-latin-400-normal.DMJ8VG8y.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-400-normal.CvHOgSBP.woff)format("woff")}:root{--c-neutral-0:#fff;--c-neutral-50:#f4f7fb;--c-neutral-100:#eaf0f7;--c-neutral-200:#d8e3f0;--c-neutral-300:#c3d3e6;--c-neutral-400:#9bb0c7;--c-neutral-500:#6e839b;--c-neutral-600:#4e637a;--c-neutral-700:#35485c;--c-neutral-800:#1f3145;--c-neutral-900:#0f1d2c;--c-neutral-950:#081420;--c-neutral-1000:#040a12;--c-navy-50:#e7eef6;--c-navy-100:#c7d8ec;--c-navy-200:#9dbadb;--c-navy-300:#6e97c6;--c-navy-400:#3f73ae;--c-navy-500:#1e5691;--c-navy-600:#123e68;--c-navy-700:#0a2a47;--c-navy-800:#08213a;--c-navy-900:#061b30;--c-navy-950:#04101e;--c-cyan-50:#e4fbfd;--c-cyan-100:#c0f4f9;--c-cyan-200:#8feaf2;--c-cyan-300:#5cdde9;--c-cyan-400:#33e0ee;--c-cyan-500:#1ec8d6;--c-cyan-600:#17a9b6;--c-cyan-700:#128793;--c-cyan-800:#0e6670;--c-cyan-900:#0a4a52;--c-cyan-950:#062e33;--c-green-50:#e6f8ef;--c-green-100:#c2eed9;--c-green-200:#93e1bc;--c-green-300:#5fd09b;--c-green-400:#3fc583;--c-green-500:#2fbf71;--c-green-600:#269e5d;--c-green-700:#1e7c49;--c-green-800:#175e38;--c-green-900:#104227;--c-green-950:#0a2b1a;--c-amber-50:#fdf4e5;--c-amber-100:#fae5bf;--c-amber-200:#f5d08c;--c-amber-300:#efbb5c;--c-amber-400:#ecaf47;--c-amber-500:#e9a33b;--c-amber-600:#c9862b;--c-amber-700:#a06a1f;--c-amber-800:#754d16;--c-amber-900:#4f340e;--c-amber-950:#312008;--c-red-50:#fdecec;--c-red-100:#fad0d1;--c-red-200:#f4a9ab;--c-red-300:#ee8184;--c-red-400:#ea6468;--c-red-500:#e5484d;--c-red-600:#c6383d;--c-red-700:#9e2a2e;--c-red-800:#761f22;--c-red-900:#4e1517;--c-red-950:#300d0e;--c-blue-50:#eaf2ff;--c-blue-100:#cce0ff;--c-blue-200:#a3c7ff;--c-blue-300:#79adff;--c-blue-400:#6ba9ff;--c-blue-500:#4c9aff;--c-blue-600:#3b7fdb;--c-blue-700:#2c61a8;--c-blue-800:#1f4576;--c-blue-900:#142c4b;--c-blue-950:#0c1b2e;--c-violet-500:#8b6fe6;--c-violet-700:#5e43c0;--c-pink-500:#e67fb0;--c-pink-700:#b84b84;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-pill:999px}@media (color-gamut:p3){:root{--c-cyan-400:color(display-p3 .2 .878 .933);--c-cyan-500:color(display-p3 .118 .784 .839);--c-green-500:color(display-p3 .184 .749 .443);--c-amber-500:color(display-p3 .914 .639 .231);--c-red-500:color(display-p3 .898 .282 .302);--c-blue-500:color(display-p3 .298 .604 1)}}:root,:root[data-theme=light]{color-scheme:light;--bg:var(--c-neutral-50);--bg-2:var(--c-neutral-100);--bg-inset:var(--c-neutral-100);--grid:var(--c-neutral-200);--grid-strong:var(--c-neutral-300);--surface:var(--c-neutral-0);--surface-2:var(--c-neutral-50);--surface-3:var(--c-neutral-100);--surface-hover:var(--c-neutral-50);--surface-active:var(--c-neutral-100);--overlay:#061b3073;--scrim:#061b3099;--text:var(--c-neutral-900);--text-secondary:var(--c-neutral-600);--text-muted:var(--c-neutral-500);--text-disabled:var(--c-neutral-400);--text-inverse:var(--c-neutral-50);--text-link:var(--c-cyan-700);--text-link-hover:var(--c-cyan-600);--border:var(--c-neutral-200);--border-strong:var(--c-neutral-300);--border-subtle:var(--c-neutral-100);--primary:var(--c-navy-700);--primary-hover:var(--c-navy-600);--primary-active:var(--c-navy-800);--primary-soft:#0a2a4714;--on-primary:var(--c-neutral-0);--accent:var(--c-cyan-500);--accent-hover:var(--c-cyan-600);--accent-active:var(--c-cyan-700);--accent-soft:#1ec8d61f;--accent-border:#1ec8d666;--on-accent:#06202b;--success-fg:var(--c-green-700);--success-bg:#2fbf711f;--success-border:#2fbf7161;--success-solid:var(--c-green-500);--on-success:#052012;--warning-fg:var(--c-amber-700);--warning-bg:#e9a33b24;--warning-border:#e9a33b6b;--warning-solid:var(--c-amber-500);--on-warning:#2a1b04;--danger-fg:var(--c-red-600);--danger-bg:#e5484d1f;--danger-border:#e5484d66;--danger-solid:var(--c-red-500);--on-danger:#2a0a0b;--info-fg:var(--c-blue-700);--info-bg:#4c9aff1f;--info-border:#4c9aff61;--info-solid:var(--c-blue-500);--on-info:#08182c;--focus-ring:var(--c-cyan-500);--focus-ring-offset:var(--c-neutral-0);--selection-bg:#1ec8d647;--selection-fg:var(--c-neutral-900);--shadow-sm:0 1px 2px #0a2a470f;--shadow-md:0 4px 10px #0a2a471a;--shadow-lg:0 12px 28px #0a2a4724;--shadow-xl:0 24px 56px #0a2a472e}:root[data-theme=dark]{color-scheme:dark;--bg:#0a2540;--bg-2:var(--c-navy-900);--bg-inset:var(--c-navy-950);--grid:#ffffff0e;--grid-strong:#1ec8d629;--surface:#0f2e4e;--surface-2:#143a63;--surface-3:#17436f;--surface-hover:#143a63;--surface-active:#17436f;--overlay:#020a1499;--scrim:#020a14b8;--text:#e6f0fa;--text-secondary:#a9c0d6;--text-muted:#6e8aa6;--text-disabled:#4e637a;--text-inverse:var(--c-navy-900);--text-link:var(--c-cyan-400);--text-link-hover:var(--c-cyan-300);--border:#ffffff1f;--border-strong:#1ec8d64d;--border-subtle:#ffffff0f;--primary:#e6f0fa;--primary-hover:#fff;--primary-active:#c7d8ec;--primary-soft:#e6f0fa1a;--on-primary:var(--c-navy-900);--accent:var(--c-cyan-400);--accent-hover:var(--c-cyan-300);--accent-active:var(--c-cyan-500);--accent-soft:#33e0ee29;--accent-border:#33e0ee6b;--on-accent:#04141a;--success-fg:var(--c-green-300);--success-bg:#46d48829;--success-border:#46d48866;--success-solid:#46d488;--on-success:#052012;--warning-fg:var(--c-amber-300);--warning-bg:#f0b65c29;--warning-border:#f0b65c6b;--warning-solid:#f0b65c;--on-warning:#2a1b04;--danger-fg:#ff8a8e;--danger-bg:#ff616929;--danger-border:#ff61696b;--danger-solid:#ff6169;--on-danger:#2a0a0b;--info-fg:#9ec5ff;--info-bg:#6fb0ff29;--info-border:#6fb0ff6b;--info-solid:#6fb0ff;--on-info:#08182c;--focus-ring:var(--c-cyan-400);--focus-ring-offset:#0a2540;--selection-bg:#33e0ee4d;--selection-fg:#e6f0fa;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 14px 34px #00000080;--shadow-xl:0 28px 64px #0009}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#0a2540;--bg-2:var(--c-navy-900);--bg-inset:var(--c-navy-950);--grid:#ffffff0e;--grid-strong:#1ec8d629;--surface:#0f2e4e;--surface-2:#143a63;--surface-3:#17436f;--surface-hover:#143a63;--surface-active:#17436f;--overlay:#020a1499;--scrim:#020a14b8;--text:#e6f0fa;--text-secondary:#a9c0d6;--text-muted:#6e8aa6;--text-disabled:#4e637a;--text-inverse:var(--c-navy-900);--text-link:var(--c-cyan-400);--text-link-hover:var(--c-cyan-300);--border:#ffffff1f;--border-strong:#1ec8d64d;--border-subtle:#ffffff0f;--primary:#e6f0fa;--primary-hover:#fff;--primary-active:#c7d8ec;--primary-soft:#e6f0fa1a;--on-primary:var(--c-navy-900);--accent:var(--c-cyan-400);--accent-hover:var(--c-cyan-300);--accent-active:var(--c-cyan-500);--accent-soft:#33e0ee29;--accent-border:#33e0ee6b;--on-accent:#04141a;--success-fg:var(--c-green-300);--success-bg:#46d48829;--success-border:#46d48866;--success-solid:#46d488;--on-success:#052012;--warning-fg:var(--c-amber-300);--warning-bg:#f0b65c29;--warning-border:#f0b65c6b;--warning-solid:#f0b65c;--on-warning:#2a1b04;--danger-fg:#ff8a8e;--danger-bg:#ff616929;--danger-border:#ff61696b;--danger-solid:#ff6169;--on-danger:#2a0a0b;--info-fg:#9ec5ff;--info-bg:#6fb0ff29;--info-border:#6fb0ff6b;--info-solid:#6fb0ff;--on-info:#08182c;--focus-ring:var(--c-cyan-400);--focus-ring-offset:#0a2540;--selection-bg:#33e0ee4d;--selection-fg:#e6f0fa;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 14px 34px #00000080;--shadow-xl:0 28px 64px #0009;--viz-1:var(--c-cyan-400);--viz-8:var(--c-neutral-400);--seq-1:var(--c-cyan-900);--seq-6:var(--c-cyan-300);--div-mid:var(--c-neutral-700)}}@media (prefers-contrast:more){:root[data-theme=dark]{--text:#fff;--text-secondary:#e6f0fa;--text-muted:#c7d8ec;--border:#ffffff8c;--border-strong:#ffffffd9;--accent:var(--c-cyan-300);--on-accent:#000;--focus-ring:#fff}}@media (prefers-contrast:more) and (prefers-color-scheme:light){:root:not([data-theme=dark]){--text:#000;--text-secondary:#14202b;--text-muted:#2a3a49;--border:var(--c-neutral-500);--border-strong:var(--c-neutral-700);--accent:var(--c-cyan-800);--on-accent:#fff;--primary:#041018;--focus-ring:#000;--success-fg:var(--c-green-800);--warning-fg:var(--c-amber-800);--danger-fg:var(--c-red-800);--info-fg:var(--c-blue-800)}}@media (prefers-contrast:more) and (prefers-color-scheme:dark){:root[data-theme=light]{--text:#000;--text-secondary:#14202b;--text-muted:#2a3a49;--border:var(--c-neutral-500);--border-strong:var(--c-neutral-700);--accent:var(--c-cyan-800);--on-accent:#fff;--primary:#041018;--focus-ring:#000;--success-fg:var(--c-green-800);--warning-fg:var(--c-amber-800);--danger-fg:var(--c-red-800);--info-fg:var(--c-blue-800)}:root:not([data-theme=light]){--text:#fff;--text-secondary:#e6f0fa;--text-muted:#c7d8ec;--border:#ffffff8c;--border-strong:#ffffffd9;--accent:var(--c-cyan-300);--on-accent:#000;--focus-ring:#fff}}@media (forced-colors:active){:root{--accent:Highlight;--on-accent:HighlightText;--focus-ring:Highlight;--border:CanvasText;--text:CanvasText;--bg:Canvas;--surface:Canvas}.btn-accent,.btn-primary{forced-color-adjust:none}:focus-visible{outline-offset:2px;outline:2px solid highlight}}:root{--viz-1:var(--c-cyan-500);--viz-2:var(--c-amber-500);--viz-3:var(--c-green-500);--viz-4:var(--c-violet-500);--viz-5:var(--c-red-500);--viz-6:var(--c-blue-500);--viz-7:var(--c-pink-500);--viz-8:var(--c-neutral-500);--seq-1:var(--c-cyan-100);--seq-2:var(--c-cyan-200);--seq-3:var(--c-cyan-300);--seq-4:var(--c-cyan-500);--seq-5:var(--c-cyan-700);--seq-6:var(--c-cyan-900);--div-neg-2:var(--c-red-700);--div-neg-1:var(--c-red-400);--div-mid:var(--c-neutral-200);--div-pos-1:var(--c-green-400);--div-pos-2:var(--c-green-700)}:root[data-theme=dark]{--viz-1:var(--c-cyan-400);--viz-8:var(--c-neutral-400);--seq-1:var(--c-cyan-900);--seq-6:var(--c-cyan-300);--div-mid:var(--c-neutral-700)}:root{--f1:#e1f3f5;--f1-ink:#0a4a52;--f2:#f6ead3;--f2-ink:#6b4a12;--f3:#e2f1e6;--f3-ink:#175e38;--f4:#ece6f6;--f4-ink:#4a2e7a;--f5:#e5edf8;--f5-ink:#1f4576;--f6:#f6e6ec;--f6-ink:#8a2b4e;--btn-primary-bg:var(--accent);--btn-primary-fg:var(--on-accent);--btn-primary-bg-hover:var(--accent-hover);--input-bg:var(--surface);--input-border:var(--border-strong);--input-border-focus:var(--accent);--input-placeholder:var(--text-muted);--input-invalid:var(--danger-solid)}:where(a){color:var(--text-link)}:where(a:hover){color:var(--text-link-hover)}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:3px}.bp-grid{background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);background-position:top;background-size:20px 20px}.bp-grid-strong{background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px), linear-gradient(var(--grid-strong) 1px, transparent 1px), linear-gradient(90deg, var(--grid-strong) 1px, transparent 1px);background-size:20px 20px,20px 20px,100px 100px,100px 100px}.surface{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);color:var(--text)}.btn-accent{background:var(--btn-primary-bg);color:var(--btn-primary-fg);border-radius:var(--radius-sm);cursor:pointer;border:none;padding:10px 18px;font-weight:600}.btn-accent:hover{background:var(--btn-primary-bg-hover)}.btn-accent:disabled{background:var(--c-neutral-300);color:var(--text-disabled);cursor:not-allowed}.btn-outline{color:var(--primary);border:1.5px solid var(--border-strong);border-radius:var(--radius-sm);cursor:pointer;background:0 0;padding:8.5px 18px;font-weight:600}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.is-success{color:var(--success-fg);background:var(--success-bg);border:1px solid var(--success-border)}.is-warning{color:var(--warning-fg);background:var(--warning-bg);border:1px solid var(--warning-border)}.is-danger{color:var(--danger-fg);background:var(--danger-bg);border:1px solid var(--danger-border)}.is-info{color:var(--info-fg);background:var(--info-bg);border:1px solid var(--info-border)}@media print{:root{color-scheme:light;--bg:#fff;--bg-2:#fff;--surface:#fff;--surface-2:#fff;--text:#10151b;--text-secondary:#333b44;--text-muted:#4a535d;--border:#9aa6b2;--border-strong:#5a6570;--primary:#0a2a47;--accent:#0e6670;--shadow-sm:none;--shadow-md:none;--shadow-lg:none;--shadow-xl:none;--success-fg:#12692f;--warning-fg:#8a5a10;--danger-fg:#a5211f;--info-fg:#1d4e86}*{print-color-adjust:exact}.bp-grid,.bp-grid-strong{background-image:none!important}a{color:#0a2a47;text-decoration:underline}a[href^=http]:after{content:" (" attr(href) ")";color:#4a535d;font-size:.85em}}:root{--font-sans:var(--font-plex-sans), "IBM Plex Sans", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "PT Sans", "Helvetica Neue", Arial, sans-serif;--font-mono:var(--font-plex-mono), "IBM Plex Mono", "JetBrains Mono", ui-monospace, "SFMono-Regular", "Roboto Mono", Menlo, Consolas, "Courier New", monospace;--font-serif:var(--font-plex-serif), "IBM Plex Serif", Georgia, "PT Serif", "Times New Roman", serif;--font-cjk:"Noto Sans CJK SC", "Hiragino Sans", "Microsoft YaHei", sans-serif;--font-arab:"Noto Sans Arabic", "Segoe UI", "Tahoma", sans-serif;--fs-2xs:.6875rem;--fs-xs:.75rem;--fs-sm:.875rem;--fs-base:1rem;--fs-md:1.125rem;--fs-lg:1.25rem;--fs-xl:1.5rem;--fs-2xl:1.875rem;--fs-3xl:2.25rem;--fs-4xl:3rem;--fs-5xl:3.75rem;--fs-6xl:4.5rem;--fs-h1:clamp(2rem, 1.3rem + 3vw, 3rem);--fs-h2:clamp(1.625rem,1.15rem + 2.1vw, 2.25rem);--fs-h3:clamp(1.375rem,1.05rem + 1.4vw, 1.875rem);--fs-display:clamp(2.5rem, 1.4rem + 4.8vw, 4.5rem);--lh-none:1;--lh-tight:1.15;--lh-snug:1.28;--lh-normal:1.6;--lh-relaxed:1.8;--tracking-tight:-.01em;--tracking-normal:0;--tracking-wide:.02em;--tracking-caps:.06em;--fw-regular:400;--fw-medium:500;--fw-semibold:600;--fw-bold:700;--measure:68ch;--prose-gap:1.1em}html{text-size-adjust:100%;font-size:100%}body{font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-normal);font-weight:var(--fw-regular);letter-spacing:var(--tracking-normal);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-kerning:normal;font-variant-ligatures:common-ligatures contextual;font-feature-settings:"kern" 1, "liga" 1, "calt" 1;hanging-punctuation:first allow-end last}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);font-weight:var(--fw-bold);line-height:var(--lh-snug);letter-spacing:var(--tracking-normal);color:var(--primary);text-wrap:balance}h1{font-size:var(--fs-h1);line-height:var(--lh-tight);letter-spacing:var(--tracking-tight)}h2{font-size:var(--fs-h2)}h3{font-size:var(--fs-h3)}h4{font-size:var(--fs-xl)}h5{font-size:var(--fs-lg)}h6{font-size:var(--fs-base);text-transform:uppercase;letter-spacing:var(--tracking-caps);color:var(--text-secondary)}p{max-width:var(--measure)}p+p{margin-top:var(--prose-gap)}.prose{max-width:var(--measure);line-height:var(--lh-relaxed)}.prose p,.prose ul,.prose ol{margin-bottom:var(--prose-gap)}code,kbd,samp,pre,.mono,[data-numeric]{font-family:var(--font-mono);font-feature-settings:"kern" 1, "calt" 1, "tnum" 1, "zero" 1}code{background:var(--accent-soft);color:var(--accent);border-radius:4px;padding:.1em .4em;font-size:.9em}pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-md);padding:1em;overflow-x:auto}pre code{color:var(--text);background:0 0;padding:0}small,.text-caption{font-size:var(--fs-xs);color:var(--text-muted)}strong,b{font-weight:var(--fw-semibold)}a{color:var(--text-link);text-underline-offset:2px}:root,:lang(ru),:lang(uk),:lang(be){quotes:"«" "»" "„" "“"}:lang(en),:lang(en-US),:lang(en-GB){quotes:"“" "”" "‘" "’"}:lang(fr){quotes:"« " " »" "“" "”"}:lang(de){quotes:"„" "“" "‚" "‘"}q{quotes:inherit}q:before{content:open-quote}q:after{content:close-quote}blockquote{quotes:inherit;border-left:3px solid var(--accent);color:var(--text-secondary);padding-left:1em}:lang(zh),:lang(ja),:lang(ko){font-family:var(--font-sans), var(--font-cjk)}:lang(ar),:lang(fa),:lang(ur){font-family:var(--font-sans), var(--font-arab)}.text-display{font-size:var(--fs-display);line-height:var(--lh-tight);letter-spacing:var(--tracking-tight);font-weight:var(--fw-bold);color:var(--primary);text-wrap:balance}.text-lead{font-size:var(--fs-md);line-height:var(--lh-relaxed);color:var(--text-secondary);max-width:var(--measure)}.text-label{font-size:var(--fs-xs);font-weight:var(--fw-semibold);text-transform:uppercase;letter-spacing:var(--tracking-caps);color:var(--text-secondary)}.text-mono{font-family:var(--font-mono)}.text-serif{font-family:var(--font-serif)}.tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}.onum{font-variant-numeric:oldstyle-nums}.frac{font-variant-numeric:diagonal-fractions}.text-balance{text-wrap:balance}.text-pretty{text-wrap:pretty}.text-nowrap{white-space:nowrap}.hyphenate{hyphens:auto;overflow-wrap:break-word}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text);background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);background-position:top;background-size:20px 20px;min-height:100vh;transition:background-color .25s,color .25s}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}img,svg,video,canvas{max-width:100%;height:auto;display:block}:root{--ink:#0b2440;--ink-soft:#4a6076;--paper:#f5f8fc;--paper-2:#eaf0f7;--line:#d8e3f0;--brand:#0e7c8b;--brand-bright:#1ec8d6;--chrome:#0b2440;--folder-1:#0e6e7a;--folder-2:#3b3aa6;--folder-3:#9a5a12;--folder-4:#a8323f;--folder-5:#1f7a4d;--folder-6:#6a3fa0;--stk-paper:#fbf9f3;--stk-ink:#20303b;--stk-ink-soft:#5b6b76;--disp:var(--font-plex-sans,"IBM Plex Sans"),system-ui,sans-serif;--mono:var(--font-plex-mono,"IBM Plex Mono"),ui-monospace,monospace;--ease:cubic-bezier(.33,1,.68,1);--dur:.6s;--stripH:64px;--tabH:42px;--tabSide:28px}:root[data-theme=dark]{--ink:#eaf1f9;--ink-soft:#9db2c6;--paper:#0a1a2e;--paper-2:#0e2338;--line:#ffffff1f;--brand:#33e0ee;--chrome:#0a1a2e;--folder-1:#118594;--folder-2:#4b49c4;--folder-3:#b0701c;--folder-4:#c24451;--folder-5:#2a9160;--folder-6:#7e52bc}html,body{background:var(--paper)}body{color:var(--ink);font-family:var(--disp);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}a{color:inherit}html{scroll-padding-top:76px}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}::selection{background:var(--brand-bright);color:#04141a}.hdr[data-astro-cid-7aropxhg]{z-index:300;background:color-mix(in srgb,var(--paper) 82%,transparent);backdrop-filter:blur(12px);height:64px;transition:border-color .3s var(--ease);border-bottom:1px solid #0000;position:sticky;top:0}.hdr[data-astro-cid-7aropxhg].is-scrolled{border-bottom-color:var(--line)}.hdr__in[data-astro-cid-7aropxhg]{align-items:center;max-width:1180px;height:100%;margin:0 auto;padding:0 clamp(18px,3.4vw,36px);display:flex}.hdr__logo[data-astro-cid-7aropxhg]{align-items:center;gap:10px;text-decoration:none;display:inline-flex}.hdr__logo[data-astro-cid-7aropxhg]>svg[data-astro-cid-7aropxhg]{width:26px;height:26px}.hdr__word[data-astro-cid-7aropxhg]{letter-spacing:-.01em;color:var(--ink);font-size:1.12rem;font-weight:700}.hdr__word[data-astro-cid-7aropxhg] .mk[data-astro-cid-7aropxhg]{color:var(--brand)}.hdr__util[data-astro-cid-7aropxhg]{align-items:center;gap:10px;margin-left:auto;display:flex}.theme-toggle[data-astro-cid-7aropxhg]{width:38px;height:38px;color:var(--ink-soft);border-radius:50%;justify-content:center;align-items:center;transition:color .2s,background .2s;display:flex}.theme-toggle[data-astro-cid-7aropxhg]:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 8%,transparent)}.theme-toggle[data-astro-cid-7aropxhg] svg[data-astro-cid-7aropxhg]{width:19px;height:19px}.theme-toggle[data-astro-cid-7aropxhg] .icon-moon[data-astro-cid-7aropxhg],[data-theme=dark] .theme-toggle[data-astro-cid-7aropxhg] .icon-sun[data-astro-cid-7aropxhg]{display:none}[data-theme=dark] .theme-toggle[data-astro-cid-7aropxhg] .icon-moon[data-astro-cid-7aropxhg]{display:block}.lang[data-astro-cid-7aropxhg]{position:relative}.lang__btn[data-astro-cid-7aropxhg]{color:var(--ink);border:1px solid var(--line);font-family:var(--mono);letter-spacing:.02em;cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:7px;padding:7px 13px;font-size:.78rem;font-weight:500;display:inline-flex}.lang__btn[data-astro-cid-7aropxhg]:hover{border-color:var(--brand);color:var(--brand)}.lang__list[data-astro-cid-7aropxhg]{inset-inline-end:0;background:var(--paper);border:1px solid var(--line);z-index:10;border-radius:12px;min-width:168px;margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 6px);box-shadow:0 16px 40px #0b24402e}.lang__list[data-astro-cid-7aropxhg] li[data-astro-cid-7aropxhg][aria-current]{color:var(--brand);padding:8px 11px;font-size:.9rem;font-weight:600}.lang__list[data-astro-cid-7aropxhg] a[data-astro-cid-7aropxhg]{color:var(--ink);border-radius:8px;padding:8px 11px;font-size:.9rem;text-decoration:none;display:block}.lang__list[data-astro-cid-7aropxhg] a[data-astro-cid-7aropxhg]:hover{background:color-mix(in srgb,var(--brand) 12%,transparent);color:var(--brand)}main[data-astro-cid-7aropxhg]{max-width:1180px;margin:0 auto;padding:0 clamp(18px,3.4vw,36px)}.hero[data-astro-cid-7aropxhg]{text-align:center;padding:clamp(72px,13vh,150px) 0 clamp(40px,7vh,84px)}.eyebrow[data-astro-cid-7aropxhg]{font-family:var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--brand);margin-bottom:26px;font-size:.75rem;font-weight:500}.hero[data-astro-cid-7aropxhg] h1[data-astro-cid-7aropxhg]{font-weight:700;font-size:clamp(2.6rem,1.6rem4.4vw,5rem);letter-spacing:-.03em;color:var(--ink);text-wrap:balance;max-width:16ch;margin:0 auto;line-height:1.02}.lead[data-astro-cid-7aropxhg]{font-weight:400;font-size:clamp(1.05rem,1rem.5vw,1.3rem);color:var(--ink-soft);text-wrap:pretty;max-width:52ch;margin:24px auto 0;line-height:1.5}.stack-scene[data-astro-cid-7aropxhg]{padding:0 0 4px}.stack[data-astro-cid-7aropxhg]{padding-top:var(--tabH);border-radius:14px;position:relative}.cover[data-astro-cid-7aropxhg]{background:var(--c);transition:background .3s var(--ease);position:relative}.cover--1[data-astro-cid-7aropxhg]{--c:var(--folder-1)}.cover--2[data-astro-cid-7aropxhg]{--c:var(--folder-2)}.cover--3[data-astro-cid-7aropxhg]{--c:var(--folder-3)}.cover[data-astro-cid-7aropxhg]:first-of-type,.cover[data-astro-cid-7aropxhg]:first-of-type .cover__strip[data-astro-cid-7aropxhg]{border-radius:14px 14px 0 0}.cover__fold[data-astro-cid-7aropxhg]{transition:grid-template-rows var(--dur) var(--ease);grid-template-rows:0fr;display:grid}.cover[data-astro-cid-7aropxhg].is-open .cover__fold[data-astro-cid-7aropxhg]{grid-template-rows:1fr}.cover__clip[data-astro-cid-7aropxhg]{min-height:0;overflow:hidden}.cover__strip[data-astro-cid-7aropxhg]{width:100%;height:var(--stripH);color:#fff;cursor:pointer;background:0 0;justify-content:flex-end;align-items:center;gap:10px;padding:0 clamp(18px,3vw,34px);display:flex;position:relative}.cover__strip[data-astro-cid-7aropxhg]:before{content:"";opacity:0;transition:opacity .25s var(--ease);background:#fff;position:absolute;inset:0}.cover[data-astro-cid-7aropxhg]:hover .cover__strip[data-astro-cid-7aropxhg]:before{opacity:.06}.cover__name[data-astro-cid-7aropxhg]{font-weight:700;font-size:clamp(1.15rem,1rem.7vw,1.6rem);letter-spacing:-.01em;color:#fff;line-height:1}.cover__chev[data-astro-cid-7aropxhg]{color:#fff;width:14px;height:14px;transition:transform .35s var(--ease);flex:none;transform:rotate(-90deg)}.cover[data-astro-cid-7aropxhg].is-open .cover__chev[data-astro-cid-7aropxhg]{transform:rotate(0)}.cover__tabs[data-astro-cid-7aropxhg]{top:calc(var(--tabH)*-1 + 1px);height:var(--tabH);pointer-events:none;align-items:stretch;gap:10px;padding-left:clamp(18px,3vw,34px);display:flex;position:absolute;left:0;right:0}.tag[data-astro-cid-7aropxhg]{height:var(--tabH);pointer-events:auto;filter:drop-shadow(0 -2px 4px #0b244024);transition:transform .3s var(--ease),opacity .2s;align-items:stretch;display:flex}.tag--1[data-astro-cid-7aropxhg]{color:var(--folder-1)}.tag--2[data-astro-cid-7aropxhg]{color:var(--folder-2)}.tag--3[data-astro-cid-7aropxhg]{color:var(--folder-3)}.tag--4[data-astro-cid-7aropxhg]{color:var(--folder-4)}.tag--5[data-astro-cid-7aropxhg]{color:var(--folder-5)}.tag--6[data-astro-cid-7aropxhg]{color:var(--folder-6)}.tag__side[data-astro-cid-7aropxhg]{width:var(--tabSide);height:var(--tabH);flex:none}.tag__start[data-astro-cid-7aropxhg]{transform:scaleX(-1)}.tag__mid[data-astro-cid-7aropxhg]{background:currentColor;align-items:center;padding:0 4px 3px;display:flex}.tag__label[data-astro-cid-7aropxhg]{letter-spacing:.01em;color:#fff;white-space:nowrap;font-size:.9rem;font-weight:700}.tag[data-astro-cid-7aropxhg][aria-selected=true]{transform:translateY(-4px)}.tag[data-astro-cid-7aropxhg][aria-selected=false]{opacity:.62}.tag[data-astro-cid-7aropxhg][aria-selected=false]:hover{opacity:.85;transform:translateY(-2px)}.tag[data-astro-cid-7aropxhg]:focus-visible{outline-offset:2px;border-radius:3px;outline:2px solid #fff}.cover__body[data-astro-cid-7aropxhg]{padding:clamp(20px,3vw,38px) clamp(18px,3vw,34px) clamp(34px,5vw,60px)}.cover__title[data-astro-cid-7aropxhg]{font-weight:700;font-size:clamp(1.5rem,1.2rem1.5vw,2.4rem);letter-spacing:-.02em;color:#fff;text-wrap:balance;max-width:20ch;margin-bottom:clamp(20px,3vw,34px);line-height:1.1}.tabpanel[data-astro-cid-7aropxhg][hidden]{display:none}.tabpanel[data-astro-cid-7aropxhg].is-in{animation:tabfade .28s var(--ease)}@keyframes tabfade{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.stk-field[data-astro-cid-7aropxhg]{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,24px);display:grid}.stk[data-astro-cid-7aropxhg]{color:var(--stk-ink);margin-top:var(--mt,0px);transform:rotate(var(--rot,0deg));transition:transform .2s var(--ease);text-decoration:none;display:block}.stk[data-astro-cid-7aropxhg]:hover,.stk[data-astro-cid-7aropxhg]:focus-visible{transform:rotate(var(--rot,0deg)) translateY(-5px)}.stk[data-astro-cid-7aropxhg]:focus-visible{outline:none}.stk__paper[data-astro-cid-7aropxhg]{background:var(--stk-paper);min-height:172px;clip-path:polygon(0 0,100% 0,100% calc(100% - var(--fd,22px)),var(--fx,82%) 100%,0 100%);border-radius:3px;padding:20px 18px;display:block;position:relative;box-shadow:0 2px 4px #00000024,0 12px 26px #0003}.stk__paper[data-astro-cid-7aropxhg]:before{content:"";width:calc(100% - var(--fx,82%));height:var(--fd,22px);clip-path:polygon(0 0,100% 0,0 100%);background:linear-gradient(315deg,#00000038,#0000000d 45%,#ffffff80);position:absolute;bottom:0;right:0}.stk[data-astro-cid-7aropxhg]:focus-visible .stk__paper[data-astro-cid-7aropxhg]{outline-offset:3px;outline:3px solid #fff}.stk__no[data-astro-cid-7aropxhg]{font-family:var(--mono);letter-spacing:.14em;color:var(--brand);font-size:.66rem;font-weight:600}.stk__t[data-astro-cid-7aropxhg]{color:var(--stk-ink);margin-top:12px;font-size:1.08rem;font-weight:700;line-height:1.2;display:block}.stk__d[data-astro-cid-7aropxhg]{-webkit-line-clamp:3;color:var(--stk-ink-soft);-webkit-box-orient:vertical;margin-top:8px;font-size:.85rem;font-weight:400;line-height:1.45;display:-webkit-box;overflow:hidden}.stk__go[data-astro-cid-7aropxhg]{font-family:var(--mono);letter-spacing:.08em;color:var(--brand);opacity:0;font-size:.68rem;transition:opacity .2s;position:absolute;bottom:16px;left:18px}.stk[data-astro-cid-7aropxhg]:hover .stk__go[data-astro-cid-7aropxhg],.stk[data-astro-cid-7aropxhg]:focus-visible .stk__go[data-astro-cid-7aropxhg]{opacity:1}.ftr[data-astro-cid-7aropxhg]{border-top:1px solid var(--line);margin-top:clamp(64px,9vh,120px)}.ftr__in[data-astro-cid-7aropxhg]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 28px;max-width:1180px;margin:0 auto;padding:clamp(20px,2.6vw,30px) clamp(18px,3.4vw,36px);display:flex}.ftr__nav[data-astro-cid-7aropxhg]{flex-wrap:wrap;gap:22px;display:flex}.ftr__nav[data-astro-cid-7aropxhg] a[data-astro-cid-7aropxhg]{color:var(--ink-soft);font-size:.85rem;text-decoration:none}.ftr__nav[data-astro-cid-7aropxhg] a[data-astro-cid-7aropxhg]:hover{color:var(--brand)}.ftr__copy[data-astro-cid-7aropxhg]{color:var(--ink-soft);white-space:nowrap;max-width:none;margin:0;font-size:.78rem}.ftr__social[data-astro-cid-7aropxhg]{gap:4px;display:flex}.ftr__social[data-astro-cid-7aropxhg] a[data-astro-cid-7aropxhg]{width:36px;height:36px;color:var(--ink-soft);border-radius:50%;justify-content:center;align-items:center;transition:color .2s,background .2s;display:flex}.ftr__social[data-astro-cid-7aropxhg] a[data-astro-cid-7aropxhg]:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 8%,transparent)}.ftr__social[data-astro-cid-7aropxhg] svg[data-astro-cid-7aropxhg]{width:18px;height:18px}@media (width<=600px){.ftr__in[data-astro-cid-7aropxhg]{text-align:center;justify-content:center}}@media (width<=820px){.stk-field[data-astro-cid-7aropxhg]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=600px){:root{--stripH:56px;--tabH:36px;--tabSide:22px}.stk-field[data-astro-cid-7aropxhg]{grid-template-columns:1fr}.cover__kicker[data-astro-cid-7aropxhg]{display:none}.tag__label[data-astro-cid-7aropxhg]{font-size:.8rem}}@media (prefers-reduced-motion:reduce){.cover__chev[data-astro-cid-7aropxhg],.tag[data-astro-cid-7aropxhg],.stk[data-astro-cid-7aropxhg]{transition:none!important}.tabpanel[data-astro-cid-7aropxhg].is-in{animation:none}}