:root{--sa-black: #000000;--sa-white: #FFFFFF;--sa-violet: #6643FF;--sa-violet-50: #F6F4FF;--sa-violet-100: #EDE8FF;--sa-violet-200: #D9D0FF;--sa-violet-300: #BFB0FF;--sa-violet-400: #947BFF;--sa-violet-500: #6643FF;--sa-violet-600: #5A3BE0;--sa-violet-700: #4930B8;--sa-violet-800: #38258C;--sa-violet-900: #271961;--sa-ink: #000000;--sa-night: #000000;--sa-night-2: #140D33;--sa-gray-25: #FAFAFA;--sa-gray-50: #F5F5F5;--sa-gray-100: #EBEBEB;--sa-gray-200: #E0E0E0;--sa-gray-300: #CCCCCC;--sa-gray-500: #737373;--sa-gray-700: #474747;--sa-gray-900: #1A1A1A;--sa-note-bg: var(--sa-gray-50);--sa-note-line: var(--sa-black);--sa-note-text: var(--sa-gray-900);--sa-grad-hero: linear-gradient(135deg,#000000 0%,#271961 55%,#5A3BE0 100%);--sa-grad-accent: linear-gradient(135deg,#6643FF 0%,#947BFF 100%);--sa-grad-soft: linear-gradient(180deg,#F6F4FF 0%,#FFFFFF 100%);--sa-r-sm: 8px;--sa-r-md: 12px;--sa-r-lg: 20px;--sa-shadow-1: 0 1px 2px rgba(0,0,0,.05),0 4px 14px rgba(0,0,0,.06);--sa-shadow-2: 0 2px 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#fff}.btn--brand:hover,.btn.signup-link:hover{background: var(--sa-violet-600);border-color: var(--sa-violet-600);box-shadow: var(--sa-glow);filter: none}.btn:active{transform: scale(.98)}.btn--bordered{border: 1.5px solid var(--color-border);background: transparent;color: var(--color-text)}.btn--bordered:hover{border-color: var(--sa-violet-500);color: var(--sa-violet-500);background: transparent}.subscribe-form input{border-radius: var(--sa-r-sm);border-color: var(--sa-gray-300);background: #fff;color: var(--sa-ink)}.subscribe-form input::placeholder{color: var(--sa-gray-500)}.header{position: relative;padding: 0;background: rgba(255,255,255,.92);backdrop-filter: saturate(1.4) blur(12px);border-bottom: 1px solid var(--color-border)}html[data-color-scheme="dark"] .header{background: rgba(14,11,31,.9)}.header__container{min-height: var(--global-header-height);gap: 1.5rem}.header__logo{max-height: 34px;width: auto}@media (min-width: 768px){.header__logo{max-height: 40px}}.header[data-logo="left"] .header__more{order: 0;flex: 0 0 auto;gap: .25rem;flex-direction: row}.header[data-logo="left"] .header__brand{order: 1;flex: 0 0 auto;justify-content: flex-start}.header[data-logo="left"] .header-nav{order: 2}.header[data-logo="left"] .header__actions{order: 3}.header__more .header__search-toggle{display: none}@media (min-width: 992px){.header__more{display: none}}.header-nav{display: none;flex: 1 1 auto;min-width: 0}@media (min-width: 992px){.header-nav{display: block}}.header-nav .nav{display: flex;gap: .25rem;margin: 0;padding: 0;list-style: none;flex-wrap: nowrap;overflow: hidden}.header-nav .nav li{margin: 0}.header-nav .nav a{display: block;padding: .5rem .8rem;font-family: var(--sa-font-display);font-weight: 600;font-size: .86rem;letter-spacing: -.005em;color: var(--sa-gray-700);border-radius: 999px;text-decoration: none;white-space: nowrap;transition: background .15s,color .15s}html[data-color-scheme="dark"] .header-nav .nav a{color: 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var(--sa-violet-600)}.sa-hub__icon svg{width: 22px;height: 22px;stroke: currentColor;fill: none;stroke-width: 1.75;stroke-linecap: round;stroke-linejoin: round}html[data-color-scheme="dark"] .sa-hub__icon{background: rgba(102,67,255,.2);color: #D9D0FF}.sa-hub--archive .sa-hub__icon{background: var(--sa-gray-100);color: var(--sa-black)}.sa-hub__top{display: flex;justify-content: space-between;align-items: baseline;gap: .5rem}.sa-hub__title{margin: 0;font-size: 1.22rem;font-weight: 800;letter-spacing: -.02em}.sa-hub__title a{color: inherit;text-decoration: none}.sa-hub__count{font: 700 .72rem/1 var(--sa-font-ui);color: var(--sa-gray-500);white-space: nowrap}.sa-hub__desc{margin: .45rem 0 1rem;font-size: .92rem;line-height: 1.5;color: var(--sa-gray-700)}html[data-color-scheme="dark"] .sa-hub__desc{color: #B8B8B8}.sa-hub__list{list-style: none;margin: 0 0 1rem;padding: 0}.sa-hub__list li{border-top: 1px solid var(--color-border)}.sa-hub__list a{display: block;padding: .6rem 0;font: 600 .9rem/1.32 var(--sa-font-display);letter-spacing: -.01em;color: inherit;text-decoration: none}.sa-hub__list a:hover{color: var(--sa-violet-500)}.sa-hub .sa-link{margin-top: auto}.sa-countries{display: flex;flex-wrap: wrap;gap: .6rem}.sa-chip{display: inline-flex;align-items: center;gap: .5rem;padding: .6rem 1rem;border: 1px solid var(--color-border);border-radius: 999px;font: 600 .88rem/1 var(--sa-font-display);color: inherit;text-decoration: none;background: var(--color-bg);transition: border-color .15s,background .15s,color .15s}.sa-chip:hover{border-color: var(--sa-violet-400);background: var(--sa-violet-50);color: var(--sa-violet-700)}html[data-color-scheme="dark"] .sa-chip:hover{background: rgba(102,67,255,.18);color: #D9D0FF}.sa-feature{display: grid;border-radius: var(--sa-r-lg);overflow: hidden;background: var(--sa-night);color: #fff}@media (min-width: 900px){.sa-feature{grid-template-columns: 1fr 1fr}}.sa-feature__body{padding: clamp(1.75rem,4vw,3.25rem);display: 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(min-width: 1100px){.sa-hublist{grid-template-columns: repeat(3,1fr)}}.sa-hublist .post-card{display: flex;flex-direction: column;height: 100%;margin: 0}.sa-hublist .post-card__content{flex: 1}.sa-hublist .post-card__excerpt{display: block;font-size: .9rem;color: var(--sa-gray-700);margin: .5rem 0 0}.post-hero__title{font-family: var(--sa-font-display);font-weight: 800;letter-spacing: -.03em;line-height: 1.08}.post-hero__excerpt{font-family: var(--sa-font-read);font-size: 1.2rem;line-height: 1.55;color: var(--sa-gray-700)}.content{font-family: var(--sa-font-read);font-size: 1.125rem;line-height: 1.75;color: var(--color-text)}.content p,.content li{font-family: var(--sa-font-read)}.content h2,.content h3,.content h4{font-family: var(--sa-font-display);letter-spacing: -.025em;line-height: 1.2}.content h2{font-size: 1.7rem;font-weight: 800;margin-top: 2.4em;padding-top: 1em;border-top: 1px solid var(--color-border)}.content h3{font-size: 1.28rem;font-weight: 700;margin-top: 1.9em}.content 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figcaption{font-family: var(--sa-font-ui);font-size: .82rem;color: var(--sa-gray-500)}.content img{border-radius: var(--sa-r-md)}.content hr{border: none;height: 1px;background: var(--color-border);margin: 2.5em 0}.content .kg-callout-card{border-radius: var(--sa-r-md)}.post-date-share{font-family: var(--sa-font-ui)}.archive-note{margin: 1.5rem 0;padding: 1rem 1.2rem;border-left: 4px solid var(--sa-note-line);background: var(--sa-note-bg);color: var(--sa-note-text);border-radius: 0 var(--sa-r-md) var(--sa-r-md) 0;font: 400 .95rem/1.55 var(--sa-font-ui)}.archive-note strong{color: inherit}.archive-note a{color: inherit;text-decoration: underline}html[data-color-scheme="dark"] .archive-note{background: rgba(255,255,255,.06);color: #E6E6E6;border-left-color: #fff}.sa-postcta{margin: 3rem auto;max-width: var(--global-content-width);border-radius: var(--sa-r-lg);background: var(--sa-violet-50);border: 1px solid var(--sa-violet-100);padding: 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