@font-face{font-family:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(../media/source-sans-3-cyrillic-ext-wght-normal.3dr-dgdzidi0_.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:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(../media/source-sans-3-cyrillic-wght-normal.2rcjvmmvk3bh-.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(../media/source-sans-3-greek-ext-wght-normal.0wpy8o7woho9l.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(../media/source-sans-3-greek-wght-normal.37txlz2jx52f0.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:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(../media/source-sans-3-vietnamese-wght-normal.0txey9puiotzv.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:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(../media/source-sans-3-latin-ext-wght-normal.1zvx38bd_81k2.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:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(../media/source-sans-3-latin-wght-normal.3y33ar50ixvlj.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{--color-white:#fff;--color-neutral-100:#fbf9fd;--color-neutral-250:#f4f1f8;--color-neutral-500:#c7c8cf;--color-neutral-750:#5b5b67;--color-neutral-1000:#222;--color-brand:#6022a6;--color-brand-hover:#512286;--color-brand-pressed:#472271;--color-brand-100:#efe9f6;--color-brand-200:#dfd3ed;--color-brand-400:#bfa7db;--color-success:#2d7d3a;--color-success-light:#e1f1e2;--color-warning:#8a6d00;--color-warning-light:#fbf3ce;--color-error:#a32940;--color-error-light:#fcedf0;--color-info:#1f6f7d;--color-info-light:#daf0f3;--color-heading-navy:#162941;--surface-page:var(--color-white);--surface-subtle:var(--color-neutral-100);--surface-tint:var(--color-neutral-250);--surface-dark:var(--color-neutral-1000);--text-primary:var(--color-neutral-1000);--text-secondary:var(--color-neutral-750);--text-on-dark:var(--color-white);--text-link:var(--color-brand);--border-default:var(--color-neutral-500);--border-subtle:#e6e2ec;--focus-ring:var(--color-brand);--font-body:"Source Sans 3 Variable", "Source Sans 3", "Source Sans Pro", Calibri, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--shadow-low:0 0 2px #2222221f, 0 4px 8px #22222214;--shadow-medium:0 0 2px #2222221f, 0 8px 16px #2222221a, 0 24px 48px #22222214;--shadow-ambient:0 10px 30px #2222220d;--radius-card:12px;--radius-control:8px;--container:1140px;--gutter:20px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--surface-page);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;font-size:18px;line-height:28px}img,svg{max-width:100%;display:block}h1,h2,h3,h4{color:var(--color-heading-navy);letter-spacing:-.02em;text-wrap:balance;margin:0 0 .5em;line-height:1.15}h1{letter-spacing:-.03em;font-size:clamp(2.25rem,5vw,4rem);font-weight:700}h2{font-size:clamp(1.75rem,3.2vw,2.5rem);font-weight:700}h3{font-size:1.5rem;font-weight:600}h4{font-size:1.25rem;font-weight:600}p{margin:0 0 1em}a{color:var(--text-link);text-underline-offset:3px}a:hover{color:var(--color-brand-hover)}::selection{background:var(--color-brand-200)}:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px;border-radius:4px}.st-skip{background:var(--color-brand);color:#fff;z-index:100;border-radius:8px;padding:8px 16px;position:absolute;top:8px;left:-9999px}.st-skip:focus{left:8px}.st-sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.st-container{width:100%;max-width:calc(var(--container) + var(--gutter) * 2);padding-inline:var(--gutter);margin-inline:auto}.st-container--narrow{max-width:calc(780px + var(--gutter) * 2)}.st-section{padding-block:clamp(48px,8vw,96px)}.st-section--subtle{background:var(--surface-subtle)}.st-section--tint{background:var(--surface-tint)}.st-section--dark{background:var(--surface-dark);color:var(--text-on-dark)}.st-section--dark h1,.st-section--dark h2,.st-section--dark h3{color:var(--text-on-dark)}.st-section--dark a{color:var(--color-brand-200)}.st-section__head{max-width:720px;margin-bottom:40px}.st-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--color-brand);margin-bottom:12px;font-size:.9rem;font-weight:600;display:block}.st-lead{color:var(--text-secondary);max-width:62ch;font-size:1.25rem;line-height:1.6}.st-grid{gap:24px;display:grid}.st-grid--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr))}.st-grid--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}.st-grid--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}.st-stack>*+*{margin-top:var(--stack,16px)}.st-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.st-row--between{justify-content:space-between}.st-muted{color:var(--text-secondary)}.st-small{font-size:.875rem;line-height:22px}.st-btn{border-radius:var(--radius-control);min-height:44px;font:inherit;cursor:pointer;border:2px solid #0000;justify-content:center;align-items:center;gap:8px;padding:10px 22px;font-size:1rem;font-weight:600;line-height:1.2;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.st-btn--primary{background:var(--color-brand);color:#fff}.st-btn--primary:hover{background:var(--color-brand-hover);color:#fff}.st-btn--primary:active{background:var(--color-brand-pressed)}.st-btn--secondary{color:var(--color-brand);border-color:var(--color-brand);background:#fff}.st-btn--secondary:hover{background:var(--color-brand-100);color:var(--color-brand-hover)}.st-btn--ghost{color:var(--color-brand);background:0 0}.st-btn--ghost:hover{background:var(--color-brand-100)}.st-btn--danger{background:var(--color-error);color:#fff}.st-btn--small{min-height:36px;padding:6px 14px;font-size:.9rem}.st-btn[disabled],.st-btn[aria-disabled=true]{opacity:.55;cursor:not-allowed}.st-card{border:1px solid var(--border-subtle);border-radius:var(--radius-card);box-shadow:var(--shadow-ambient);background:#fff;padding:24px}.st-card--link{color:inherit;text-decoration:none;transition:box-shadow .15s,border-color .15s,transform .15s;display:block}.st-card--link:hover{box-shadow:var(--shadow-medium);border-color:var(--color-brand-200);color:inherit}.st-card h3{margin-bottom:8px}.st-card__more{color:var(--color-brand);margin-top:12px;font-weight:600;display:inline-block}.st-card__num{color:var(--color-brand);letter-spacing:.06em;font-size:.9rem;font-weight:700}.st-badge{white-space:nowrap;border:1px solid #0000;border-radius:999px;align-items:center;gap:6px;padding:2px 10px;font-size:.8125rem;font-weight:600;line-height:22px;display:inline-flex}.st-badge__icon{font-weight:700}.st-badge--neutral{background:var(--surface-tint);color:var(--color-neutral-750);border-color:var(--border-subtle)}.st-badge--info{background:var(--color-info-light);color:#14525d}.st-badge--attention{background:var(--color-warning-light);color:#6b5500}.st-badge--danger{background:var(--color-error-light);color:var(--color-error)}.st-badge--success{background:var(--color-success-light);color:#1f5a29}.st-badge--brand{background:var(--color-brand-100);color:var(--color-brand-pressed)}.st-progress__track{background:var(--surface-tint);border-radius:999px;height:10px;overflow:hidden}.st-progress__bar{background:var(--color-brand);border-radius:999px;height:100%}.st-progress__label{color:var(--text-secondary);margin-top:6px;font-size:.9rem}.st-alert{border-radius:var(--radius-control);border:1px solid;padding:12px 16px;font-size:1rem;line-height:24px}.st-alert--info{background:var(--color-info-light);color:#14525d;border-color:#b5dfe6}.st-alert--success{background:var(--color-success-light);color:#1f5a29;border-color:#b9dfbd}.st-alert--warning{background:var(--color-warning-light);color:#5c4900;border-color:#ecd98a}.st-alert--error{background:var(--color-error-light);color:#7d1a2e;border-color:#f0bcc6}.st-field{display:block}.st-field+.st-field{margin-top:18px}.st-label{margin-bottom:6px;font-size:1rem;font-weight:600;display:block}.st-help{color:var(--text-secondary);margin-top:4px;font-size:.875rem}.st-error{color:var(--color-error);margin-top:4px;font-size:.9rem;font-weight:600}.st-input,.st-textarea,.st-select{width:100%;min-height:44px;font:inherit;color:var(--text-primary);border-radius:var(--radius-control);background:#fff;border:1.5px solid #8a8b96;padding:10px 14px;font-size:1rem}.st-textarea{resize:vertical;min-height:120px}.st-input:focus-visible,.st-textarea:focus-visible,.st-select:focus-visible{outline:3px solid var(--focus-ring);outline-offset:1px}.st-input[aria-invalid=true],.st-textarea[aria-invalid=true],.st-select[aria-invalid=true]{border-color:var(--color-error)}.st-check{align-items:flex-start;gap:10px;display:flex}.st-check input{width:20px;height:20px;accent-color:var(--color-brand);margin-top:3px}.st-honeypot{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.st-table-wrap{border:1px solid var(--border-subtle);border-radius:var(--radius-card);background:#fff;overflow-x:auto}.st-table{border-collapse:collapse;width:100%;font-size:.95rem;line-height:22px}.st-table th,.st-table td{text-align:left;border-bottom:1px solid var(--border-subtle);vertical-align:top;padding:12px 16px}.st-table th{background:var(--surface-subtle);color:var(--color-heading-navy);white-space:nowrap;font-weight:600}.st-table tr:last-child td{border-bottom:0}.st-checklist{margin:0;padding:0;list-style:none}.st-checklist li{margin-bottom:10px;padding-left:28px;position:relative}.st-checklist li:before{content:"✓";color:var(--color-brand);font-weight:700;position:absolute;left:0}.st-steps{counter-reset:st-step;margin:0;padding:0;list-style:none}.st-steps li{counter-increment:st-step;padding:0 0 24px 56px;position:relative}.st-steps li:before{content:counter(st-step);background:var(--color-brand-100);width:38px;height:38px;color:var(--color-brand-pressed);border-radius:50%;place-items:center;font-weight:700;display:grid;position:absolute;top:0;left:0}.st-prose{max-width:70ch}.st-prose h2{margin-top:1.6em;font-size:1.75rem}.st-prose h3{margin-top:1.4em}.st-prose ul,.st-prose ol{margin:0 0 1em;padding-left:1.4em}.st-prose li{margin-bottom:.4em}.st-prose table{border-collapse:collapse;width:100%;margin:1.2em 0;font-size:.95rem;line-height:22px;display:block;overflow-x:auto}.st-prose th,.st-prose td{border:1px solid var(--border-subtle);text-align:left;vertical-align:top;padding:10px 12px}.st-prose th{background:var(--surface-subtle)}.st-header{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-subtle);background:#fffffff5;position:sticky;top:0}.st-header__inner{justify-content:space-between;align-items:center;gap:16px;min-height:68px;display:flex}.st-brand{color:var(--color-heading-navy);letter-spacing:-.02em;align-items:center;gap:10px;font-size:1.35rem;font-weight:700;text-decoration:none;display:inline-flex}.st-brand:hover{color:var(--color-heading-navy)}.st-brand__mark{background:var(--color-brand);color:#fff;border-radius:8px;place-items:center;width:30px;height:30px;font-size:1rem;display:grid}.st-nav{align-items:center;gap:4px;display:flex}.st-nav a:not(.st-btn){white-space:nowrap;color:var(--text-primary);border-radius:8px;padding:8px 12px;font-size:.975rem;font-weight:600;text-decoration:none}.st-nav a:not(.st-btn):hover,.st-nav a[aria-current=page]{background:var(--color-brand-100);color:var(--color-brand-pressed)}.st-menu-toggle{display:none}.st-footer{background:var(--surface-dark);color:#d9d9df;padding-block:56px 32px;font-size:.95rem;line-height:24px}.st-footer a{color:#fff;text-decoration:none}.st-footer a:hover{color:#fff;text-decoration:underline}.st-footer h2{color:#fff;letter-spacing:.04em;text-transform:uppercase;margin-bottom:12px;font-size:1rem}.st-footer ul{margin:0;padding:0;list-style:none}.st-footer li{margin-bottom:8px}.st-footer__legal{color:#b0b0b8;border-top:1px solid #44444a;margin-top:32px;padding-top:20px;font-size:.85rem}.st-hero{background:linear-gradient(180deg, var(--color-brand-100) 0%, #fff 100%);padding-block:clamp(56px,10vw,120px)}.st-hero h1{max-width:20ch}.st-hero--wide h1{max-width:22ch}.st-hero .st-lead{margin-block:16px 28px}.st-stat{text-align:left}.st-stat__num{color:var(--color-brand);font-size:2.5rem;font-weight:700;line-height:1}.st-stat__label{color:var(--text-secondary)}.st-cta-band{background:var(--color-brand);color:#fff;border-radius:var(--radius-card);padding:clamp(28px,5vw,56px)}.st-cta-band h2{color:#fff}.st-cta-band .st-btn--primary{color:var(--color-brand-pressed);background:#fff}.st-cta-band .st-btn--primary:hover{background:var(--color-brand-100)}.st-cta-band .st-btn--secondary{color:#fff;background:0 0;border-color:#fff}.st-logos{flex-wrap:wrap;align-items:center;gap:32px;display:flex}.st-logos img{filter:grayscale();opacity:.85;width:auto;max-height:44px}.st-crumbs{margin-bottom:16px;font-size:.9rem}.st-crumbs a{text-decoration:none}.pt-shell{background:var(--surface-subtle);grid-template-columns:250px 1fr;min-height:100vh;display:grid}.pt-side{border-right:1px solid var(--border-subtle);background:#fff;flex-direction:column;gap:4px;height:100vh;padding:20px 14px;display:flex;position:sticky;top:0;overflow-y:auto}.pt-side .st-brand{margin:0 8px 20px}.pt-side a{color:var(--text-primary);border-radius:8px;padding:10px 12px;font-size:1rem;font-weight:600;text-decoration:none;display:block}.pt-side a:hover{background:var(--color-brand-100)}.pt-side a[aria-current=page]{background:var(--color-brand-100);color:var(--color-brand-pressed)}.pt-side__foot{border-top:1px solid var(--border-subtle);color:var(--text-secondary);margin-top:auto;padding:12px 8px 0;font-size:.875rem}.pt-main{min-width:0;padding:28px clamp(16px,4vw,40px) 64px}.pt-main__inner{max-width:1080px;margin-inline:auto}.pt-page-head{margin-bottom:24px}.pt-page-head h1{margin-bottom:4px;font-size:clamp(1.75rem,3vw,2.25rem)}.pt-topbar{display:none}.pt-auth{background:linear-gradient(180deg, var(--color-brand-100), #fff);place-items:center;min-height:100vh;padding:24px;display:grid}.pt-auth__card{width:100%;max-width:440px}.pt-item{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:flex-start;gap:16px;padding:16px 0;display:flex}.pt-item:last-child{border-bottom:0}.pt-item__main{min-width:0}.pt-item__title{font-weight:600}.pt-timeline{margin:0;padding:0;list-style:none}.pt-timeline li{border-bottom:1px solid var(--border-subtle);grid-template-columns:28px 1fr auto;align-items:start;gap:12px;padding:12px 0;display:grid}.pt-timeline li:last-child{border-bottom:0}.pt-dot{background:var(--surface-tint);width:28px;height:28px;color:var(--text-secondary);border-radius:50%;place-items:center;font-size:.85rem;font-weight:700;display:grid}.pt-dot--success{background:var(--color-success-light);color:var(--color-success)}.pt-dot--info{background:var(--color-info-light);color:var(--color-info)}.pt-dot--attention{background:var(--color-warning-light);color:var(--color-warning)}.pt-dot--danger{background:var(--color-error-light);color:var(--color-error)}.pt-comment{background:var(--surface-subtle);border-radius:10px;padding:12px 14px}.pt-comment--staff{background:var(--color-brand-100)}@media (max-width:1100px){.st-menu-toggle{display:inline-flex}.st-nav{border-bottom:1px solid var(--border-subtle);padding:12px var(--gutter) 20px;background:#fff;flex-direction:column;align-items:stretch;display:none;position:absolute;top:68px;left:0;right:0}.st-nav[data-open=true]{display:flex}}@media (max-width:880px){.pt-shell{grid-template-columns:1fr}.pt-side{border-right:0;border-bottom:1px solid var(--border-subtle);flex-flow:wrap;height:auto;padding:12px;position:static}.pt-side .st-brand{width:100%;margin-bottom:8px}.pt-side__foot{width:100%;margin-top:8px}.pt-item{flex-direction:column}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media print{.st-header,.st-footer,.pt-side{display:none}}.pt-side__foot a{padding:0;font-weight:400;display:inline}.pt-side__foot a:hover{background:0 0;text-decoration:underline}.st-brand__logo{border-radius:50%;width:36px;height:36px}.st-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;display:grid}@media (max-width:880px){.st-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px}.st-stat__num{font-size:2rem}}.st-chooser{gap:12px;display:grid}.st-chooser a{border:1px solid var(--border-subtle);border-radius:var(--radius-card);color:var(--text-primary);box-shadow:var(--shadow-ambient);background:#fff;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;text-decoration:none;display:flex}.st-chooser a:hover{border-color:var(--color-brand-200);box-shadow:var(--shadow-low);color:var(--text-primary)}.st-chooser__q{font-weight:600}.st-chooser__a{color:var(--color-brand);white-space:nowrap;font-weight:700}@media (max-width:560px){.st-chooser a{flex-direction:column;align-items:flex-start;gap:4px}}.st-founder{grid-template-columns:200px 1fr;align-items:center;gap:32px;display:grid}.st-founder img{object-fit:cover;width:200px;height:200px;box-shadow:var(--shadow-low);border-radius:50%}@media (max-width:640px){.st-founder{grid-template-columns:1fr;gap:20px}.st-founder img{width:140px;height:140px}}.st-chip{border:1px solid var(--border-subtle);color:var(--text-primary);background:#fff;border-radius:999px;align-items:center;padding:6px 14px;font-size:.9rem;font-weight:600;line-height:1.3;text-decoration:none;display:inline-flex}.st-chip:hover{border-color:var(--color-brand-200);color:var(--color-brand-pressed)}.st-chip--on{background:var(--color-brand-100);border-color:var(--color-brand-200);color:var(--color-brand-pressed)}.st-blogcard{flex-direction:column;display:flex}.st-blogcard .st-muted:last-child{margin-top:auto}.st-prose code{background:var(--surface-tint);border-radius:4px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em}.st-prose pre{color:#eeeaf5;background:#1f1d26;border-radius:10px;margin:0 0 1.4em;padding:18px 20px;font-size:.875rem;line-height:1.6;overflow-x:auto}.st-prose pre code{color:inherit;font-size:inherit;background:0 0;padding:0}.st-prose img{border-radius:10px;width:auto;max-height:560px;margin:0 auto 1.4em}.st-prose ol ol,.st-prose ul ul{margin-bottom:0}.pt-md-editor{min-height:420px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.925rem;line-height:1.6}