.lg{--ink:#0b0b1d;--ink-2:#2b2f45;--muted:#5b6178;--line:#e6e3f2;--violet:#7c3aed;--violet-ink:#5b21b6;--violet-soft:#f3efff;--dark:#070818;--dark-2:#0c0d26;--cyan:#22d3ee;min-height:100vh;font-family:var(--lv3-font-sans,"Plus Jakarta Sans"),system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#f7f6fb;-webkit-font-smoothing:antialiased;overflow-x:clip}.lg *,.lg :after,.lg :before{box-sizing:border-box}:where(.lg) :where(h1,h2,h3,p,ul,ol,dl,dd){margin:0}:where(.lg) :where(a){color:inherit;text-decoration:none}.lg-container{width:min(1180px,calc(100% - 40px));margin:0 auto}.lg-header{position:sticky;top:0;z-index:20;background:rgba(7,8,24,.92);backdrop-filter:blur(12px);border-bottom:1px solid hsla(0,0%,100%,.08)}.lg-header-inner{display:flex;align-items:center;gap:24px;min-height:64px}.lg-brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;letter-spacing:-.02em;color:#fff}.lg-header-nav{display:flex;gap:4px;margin-left:auto}.lg-header-nav a{padding:8px 12px;border-radius:10px;color:hsla(0,0%,100%,.74);font-size:.88rem;font-weight:600;transition:color .15s ease,background-color .15s ease}.lg-header-nav a:hover{color:#fff;background:hsla(0,0%,100%,.08)}.lg-header-cta{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 16px;border-radius:12px;background:linear-gradient(135deg,#8b5cf6,#7c3aed 45%,#5b21b6);color:#fff;font-size:.88rem;font-weight:700;box-shadow:0 10px 24px -8px rgba(124,58,237,.6)}.lg-hero{position:relative;overflow:hidden;padding:56px 0 64px;color:#fff;background:radial-gradient(circle at 18% 0,rgba(139,92,246,.35),transparent 32rem),radial-gradient(circle at 92% 30%,rgba(34,211,238,.16),transparent 26rem),linear-gradient(180deg,var(--dark) 0,var(--dark-2) 100%)}.lg-hero-inner{max-width:880px}.lg-hero-back{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-bottom:28px}.lg-hero-back>span{color:hsla(0,0%,100%,.7);font-size:.86rem}.lg-back{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 16px;border-radius:12px;border:1px solid rgba(167,139,250,.55);background:rgba(124,58,237,.18);color:#fff;font-size:.9rem;font-weight:700;transition:background-color .15s ease}.lg-back:hover{background:rgba(124,58,237,.32)}.lg-eyebrow{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;border:1px solid rgba(167,139,250,.35);background:rgba(139,92,246,.14);color:#ddd6fe;font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.lg-hero h1{margin-top:18px;font-size:clamp(1.9rem,4vw,2.9rem);line-height:1.12;font-weight:800;letter-spacing:-.035em}.lg-summary{margin-top:16px;max-width:680px;color:hsla(0,0%,100%,.78);font-size:1.06rem;line-height:1.65}.lg-updated{margin-top:20px;color:hsla(0,0%,100%,.7);font-size:.9rem;font-weight:600}.lg-body{display:grid;grid-template-columns:280px minmax(0,1fr);gap:48px;align-items:start;padding:48px 0 72px}.lg-toc{position:sticky;top:88px;max-height:calc(100vh - 112px);overflow-y:auto;padding:20px 14px 20px 18px;border-radius:18px;border:1px solid var(--line);background:#fff;box-shadow:0 12px 30px -18px rgba(30,16,80,.2)}.lg-toc-title{margin-bottom:10px;color:var(--muted);font-size:.74rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.lg-toc-list{display:grid;gap:2px;padding:0;list-style:none}.lg-toc-list a{display:flex;gap:8px;padding:7px 10px;border-radius:10px;color:var(--ink-2);font-size:.86rem;font-weight:600;line-height:1.35;transition:background-color .15s ease,color .15s ease}.lg-toc-list a:hover{background:var(--violet-soft);color:var(--violet-ink)}.lg-toc-num{flex:0 0 auto;min-width:1.6em;color:var(--violet);font-weight:800}.lg-toc-mobile{display:none}.lg-article{padding:40px 48px;border-radius:24px;border:1px solid var(--line);background:#fff;box-shadow:0 18px 40px -22px rgba(30,16,80,.22)}.lg-section{scroll-margin-top:88px;padding:28px 0;border-top:1px solid #efedf6}.lg-section:first-child{padding-top:0;border-top:0}.lg-section:last-child{padding-bottom:0}.lg-section h2{font-size:1.32rem;line-height:1.3;font-weight:800;letter-spacing:-.02em;color:var(--ink)}.lg-num{color:var(--violet)}.lg-prose{display:grid;gap:14px;margin-top:14px;max-width:72ch;color:var(--ink-2);font-size:1.02rem;line-height:1.75}.lg-prose h3{margin-top:8px;font-size:1.02rem;font-weight:800;color:var(--ink)}.lg-prose ol,.lg-prose ul{display:grid;gap:6px;padding-left:0;list-style:none}.lg-prose ul>li{position:relative;padding-left:22px}.lg-prose ul>li:before{content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--violet)}.lg-prose ol.lg-alpha{counter-reset:lg-alpha}.lg-prose ol.lg-alpha>li{position:relative;padding-left:30px;counter-increment:lg-alpha}.lg-prose ol.lg-alpha>li:before{content:counter(lg-alpha,lower-alpha) ")";position:absolute;left:2px;color:var(--violet);font-weight:800}.lg-prose a{color:var(--violet-ink);font-weight:700;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.lg-prose a:hover{color:var(--violet)}.lg-prose strong{color:var(--ink)}.lg-ph{background:none;color:inherit;font:inherit}.lg-contact{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.lg-contact>div{padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:#faf9fe}.lg-contact dt{color:var(--muted);font-size:.76rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.lg-contact dd{margin-top:4px;color:var(--ink);font-size:.98rem;line-height:1.5}.lg-related{margin-top:32px}.lg-related-title{margin-bottom:12px;color:var(--muted);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.lg-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.lg-related-card{display:flex;align-items:center;gap:14px;padding:18px;border-radius:18px;border:1px solid var(--line);background:#fff;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.lg-related-card:hover{border-color:#c4b5fd;box-shadow:0 14px 30px -16px rgba(124,58,237,.35);transform:translateY(-1px)}.lg-related-icon{flex:0 0 auto;width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:var(--violet-soft);color:var(--violet)}.lg-related-card strong{display:block;font-size:1rem;font-weight:800}.lg-related-card small{display:block;margin-top:2px;color:var(--muted);font-size:.88rem;line-height:1.4}.lg-related-arrow{margin-left:auto;flex:0 0 auto;color:var(--violet)}.lg-back-bottom{margin-top:20px;border-color:#c4b5fd;background:var(--violet-soft);color:var(--violet-ink)}.lg-back-bottom:hover{background:#e9e1ff}.lg-footer{padding:48px 0 28px;background:var(--dark);color:hsla(0,0%,100%,.72)}.lg-footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:32px}.lg-footer-brand p{margin-top:12px;max-width:340px;font-size:.92rem;line-height:1.6}.lg-footer nav{display:grid;align-content:start;gap:10px}.lg-footer h2{margin-bottom:4px;color:#fff;font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.lg-footer nav a{font-size:.94rem;transition:color .15s ease}.lg-footer nav a:hover{color:#fff}.lg-footer-bottom{margin-top:36px;padding-top:20px;border-top:1px solid hsla(0,0%,100%,.1);font-size:.84rem}.lg a:focus-visible,.lg summary:focus-visible{outline:3px solid rgba(167,139,250,.7);outline-offset:2px;border-radius:10px}@media (max-width:1023px){.lg-header-nav{display:none}.lg-header-cta{margin-left:auto}.lg-body{grid-template-columns:minmax(0,1fr);gap:0;padding-top:28px}.lg-toc{display:none}.lg-toc-mobile{display:block;margin-bottom:16px;border-radius:16px;border:1px solid var(--line);background:#fff}.lg-toc-mobile summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px;padding:0 18px;font-weight:800;cursor:pointer;list-style:none}.lg-toc-mobile summary::-webkit-details-marker{display:none}.lg-toc-mobile summary span{color:var(--muted);font-size:.84rem;font-weight:600}.lg-toc-mobile nav{padding:0 8px 12px}}@media (max-width:640px){.lg-container{width:calc(100% - 32px)}.lg-header-cta{padding:0 12px}.lg-hero{padding:36px 0 44px}.lg-summary{font-size:1rem}.lg-article{padding:24px 18px;border-radius:18px}.lg-section{padding:24px 0}.lg-section h2{font-size:1.18rem}.lg-prose{font-size:1rem;line-height:1.7}.lg-contact,.lg-footer-grid,.lg-related-grid{grid-template-columns:minmax(0,1fr)}.lg-back{width:100%;justify-content:center;min-height:46px}}@media (prefers-reduced-motion:reduce){.lg *,.lg :after,.lg :before{transition:none!important}}