:root{--theme-bg:#fff;--theme-bg-alt:#f5f5f5;--theme-bg-inverse:#000;--theme-text-primary:#111;--theme-text-secondary:#525252;--theme-text-muted:#737373;--theme-text-inverse:#fff;--theme-accent:var(--accent-color,#111);--theme-accent-light:rgba(var(--accent-color-rgb),.85);--theme-accent-dark:var(--accent-color-dark,#0e0e0e);--theme-primary:#111;--theme-primary-light:#1a1a1a;--theme-primary-dark:#000;--theme-secondary:#f5f5f5;--theme-secondary-dark:#e5e5e5;--theme-border:#d4d4d4;--theme-border-dark:#262626;--theme-success:#262626;--theme-warning:#404040;--theme-error:#1a1a1a;--theme-info:#404040;--glass-bg:#ffffff17;--glass-border:#00000040;--glass-blur-bg:#ffffff2b;--theme-shadow-sm:0 1px 2px 0 #0000000d;--theme-shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--theme-shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--theme-shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;--heading-weight:600;--text-h1-weight:700;--text-h2-weight:700;--text-h3-weight:600;--text-h4-weight:600;--text-h5-weight:500;--text-h6-weight:500;--text-subtitle-weight:400;--text-body-weight:400;--text-body-sm-weight:400;--text-caption-weight:400;--text-overline-weight:600;--text-label-weight:500;--theme-accent-rgb:var(--accent-color-rgb,26,26,46);--theme-primary-rgb:26,26,46;--theme-text-primary-rgb:26,26,46;--theme-text-secondary-rgb:107,114,128;--theme-text-muted-rgb:156,163,175;--theme-text-inverse-rgb:255,255,255;--theme-border-rgb:229,231,235}[data-theme=dark]{--theme-bg:#000;--theme-bg-alt:#111;--theme-bg-inverse:#fff;--theme-text-primary:#fff;--theme-text-secondary:#737373;--theme-text-muted:#525252;--theme-text-inverse:#000;--theme-accent:var(--accent-color-light,#fff);--theme-accent-light:var(--accent-color-light,#d4d4d4);--theme-accent-dark:var(--accent-color-dark,#737373);--theme-primary:#111;--theme-primary-light:#1a1a1a;--theme-primary-dark:#000;--theme-secondary:#111;--theme-secondary-dark:#1a1a1a;--theme-border:#262626;--theme-border-dark:#404040;--theme-success:#262626;--theme-warning:#404040;--theme-error:#1a1a1a;--theme-info:#404040;--glass-bg:#00000017;--glass-border:#ffffff40;--glass-blur-bg:#0000002b;--theme-shadow-sm:0 1px 2px #0006;--theme-shadow-md:0 4px 8px #00000080;--theme-shadow-lg:0 12px 20px #0000008c;--theme-shadow-xl:0 24px 40px #0009;--theme-accent-rgb:var(--accent-color-rgb,255,255,255);--theme-primary-rgb:26,26,26;--theme-text-primary-rgb:255,255,255;--theme-text-secondary-rgb:115,115,115;--theme-text-muted-rgb:82,82,82;--theme-text-inverse-rgb:26,26,26;--theme-border-rgb:55,55,55}body.theme-thin{--text-h1-weight:400;--text-h2-weight:400;--text-h3-weight:300;--text-h4-weight:300;--text-h5-weight:400;--text-h6-weight:400;--text-subtitle-weight:400;--text-body-weight:300;--text-body-sm-weight:300;--text-caption-weight:300;--text-overline-weight:500;--text-label-weight:400}body.theme-regular{--text-h1-weight:500;--text-h2-weight:500;--text-h3-weight:400;--text-h4-weight:400;--text-h5-weight:500;--text-h6-weight:500;--text-subtitle-weight:400;--text-body-weight:400;--text-body-sm-weight:400;--text-caption-weight:400;--text-overline-weight:600;--text-label-weight:500}body.theme-thick{--text-h1-weight:700;--text-h2-weight:700;--text-h3-weight:700;--text-h4-weight:700;--text-h5-weight:600;--text-h6-weight:600;--text-subtitle-weight:500;--text-body-weight:500;--text-body-sm-weight:500;--text-caption-weight:400;--text-overline-weight:700;--text-label-weight:600}.dv-root{background-color:var(--theme-bg);color:var(--theme-text-primary);min-height:100vh;font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif}.dv-header{max-width:1280px;margin:0 auto;padding:4rem 2rem 0}.dv-header__title{font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Inter,Roboto,sans-serif;font-size:clamp(2.25rem,3.5vw,3rem);font-weight:var(--text-h2-weight);color:var(--theme-text-primary);letter-spacing:-.02em;margin:0 0 1rem;line-height:1.2}.dv-header__subtitle{color:var(--theme-text-secondary);max-width:560px;margin:0 0 3rem;font-size:clamp(1rem,1.5vw,1.125rem);line-height:1.625}.dv-header__divider{border:none;border-top:1px solid var(--theme-border);margin:0}.dv-layout{grid-template-columns:1fr 240px;grid-template-areas:"content toc";align-items:start;gap:4rem;max-width:1280px;margin:0 auto;padding:4rem 2rem;display:grid}.dv-content{grid-area:content;min-width:0}.dv-section{padding-top:4rem;padding-bottom:1rem}.dv-section:first-child{padding-top:3rem}.dv-section__title{font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Inter,Roboto,sans-serif;font-size:clamp(1.875rem,3vw,2.25rem);font-weight:var(--text-h3-weight);color:var(--theme-text-primary);letter-spacing:-.015em;margin:0 0 1.5rem;scroll-margin-top:2rem;line-height:1.2}.dv-section__divider{border:none;border-top:1px solid var(--theme-border);margin:0 0 1.5rem}.dv-subsection{margin-bottom:2rem}.dv-subsection__title{font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Inter,Roboto,sans-serif;font-size:clamp(1.25rem,2vw,1.5rem);font-weight:var(--text-h4-weight);color:var(--theme-text-primary);margin:0 0 .75rem;line-height:1.2}.dv-subsection__body{color:var(--theme-text-secondary);margin:0 0 1rem;font-size:clamp(1rem,1.5vw,1.125rem);line-height:1.625}.dv-subsection__body:last-child{margin-bottom:0}.dv-paragraph{color:var(--theme-text-secondary);margin:0 0 1rem;font-size:clamp(1rem,1.5vw,1.125rem);line-height:1.625}.dv-paragraph:last-child{margin-bottom:0}.dv-toc{scrollbar-width:none;grid-area:toc;max-height:calc(100vh - 4rem);position:sticky;top:2rem;overflow-y:auto}.dv-toc::-webkit-scrollbar{display:none}.dv-toc__label{font-size:clamp(.75rem,1vw,.875rem);font-weight:var(--text-overline-weight);letter-spacing:.08em;text-transform:uppercase;color:var(--theme-text-muted);margin:0 0 1rem}.dv-toc__list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.dv-toc__item{position:relative}.dv-toc__link{font-size:clamp(.875rem,1.2vw,1rem);font-weight:var(--text-body-weight);color:#737373;border-radius:.25rem;padding:.5rem .75rem;line-height:1.2;text-decoration:none;transition:color .15s,background-color .15s;display:block}.dv-toc__link:hover{color:var(--theme-text-primary);background-color:var(--theme-bg-alt)}.dv-toc__link--active{color:var(--theme-text-primary);font-weight:var(--text-body-weight);background-color:var(--theme-bg-alt)}.dv-toc__indicator{background-color:var(--theme-accent);border-radius:9999px;width:2px;height:0;transition:height .3s;position:absolute;top:50%;left:0;transform:translateY(-50%)}.dv-toc__item--active .dv-toc__indicator{height:60%}.dv-mobile-toc{background-color:var(--theme-bg-alt);border-bottom:1px solid var(--theme-border);padding:1rem 1.5rem;display:none}.dv-mobile-toc__toggle{cursor:pointer;width:100%;font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;font-size:clamp(.875rem,1.2vw,1rem);font-weight:var(--text-body-weight);color:var(--theme-text-primary);background:0 0;border:none;justify-content:space-between;align-items:center;padding:0;display:flex}.dv-mobile-toc__icon{flex-shrink:0;width:16px;height:16px;transition:transform .15s}.dv-mobile-toc__icon--open{transform:rotate(180deg)}.dv-mobile-toc__drawer{max-height:0;transition:max-height .3s;overflow:hidden}.dv-mobile-toc__drawer--open{max-height:600px}.dv-mobile-toc__list{flex-direction:column;gap:2px;margin:.75rem 0 0;padding:0;list-style:none;display:flex}.dv-mobile-toc__link{color:var(--theme-text-secondary);border-radius:.25rem;padding:.5rem;font-size:clamp(.875rem,1.2vw,1rem);text-decoration:none;transition:color .15s;display:block}.dv-mobile-toc__link:hover{color:var(--theme-text-primary)}.dv-mobile-toc__link--active{color:var(--theme-text-primary);font-weight:var(--text-body-weight)}@media (max-width:1024px){.dv-layout{grid-template-columns:1fr 200px;gap:2.5rem;padding:3rem 1.5rem}.dv-header{padding:3rem 1.5rem 0}.dv-header__title{font-size:clamp(1.875rem,3vw,2.25rem)}}@media (max-width:768px){.dv-layout{grid-template-columns:1fr;grid-template-areas:"content";gap:0;padding:2rem 1rem}.dv-header{padding:2rem 1rem 0}.dv-toc{display:none}.dv-mobile-toc{display:block}.dv-header__title,.dv-section__title{font-size:clamp(1.5rem,2.5vw,1.875rem)}}@media (max-width:640px){.dv-header__title,.dv-section__title{font-size:clamp(1.25rem,2vw,1.5rem)}.dv-subsection__title{font-size:clamp(1rem,1.5vw,1.125rem)}}