[data-surface=marketing] .lu-wrap{max-width:1200px;margin:0 auto;padding:0 40px}[data-surface=marketing] .lu-wrap--narrow{max-width:880px}[data-surface=marketing] .lu-wrap--wide{max-width:1360px}[data-surface=marketing] .lu-nav{position:sticky;top:0;z-index:100;height:64px;background:var(--nav-bg,rgba(7,9,12,.82));backdrop-filter:blur(12px);border-bottom:1px solid var(--border-1);font-family:var(--font-mono);font-size:13px}[data-surface=marketing] .lu-nav__inner{max-width:1280px;margin:0 auto;padding:0 40px;height:100%;display:flex;align-items:center;gap:32px}[data-surface=marketing] .lu-nav__mark{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--fg-1)}[data-surface=marketing] .lu-nav__mark img{height:26px;display:block}[data-surface=marketing] .lu-nav__mark .wm{font-weight:700;font-size:16px;letter-spacing:-.01em}[data-surface=marketing] .lu-nav__mark .wm .l{color:var(--brand-cyan,#22D3EE)}[data-surface=marketing] .lu-nav__mark .wm .u{color:var(--accent)}[data-surface=marketing] .lu-nav__links{display:flex;gap:22px;margin-left:20px}[data-surface=marketing] .lu-nav__links a{color:var(--fg-2);transition:color .12s;position:relative;padding:6px 0}[data-surface=marketing] .lu-nav__links a.active,[data-surface=marketing] .lu-nav__links a:hover{color:var(--fg-1)}[data-surface=marketing] .lu-nav__links a.active:after{content:"";position:absolute;left:0;right:0;bottom:-23px;height:2px;background:var(--accent)}[data-surface=marketing] .lu-nav__cta{margin-left:auto;display:flex;gap:8px;align-items:center}[data-surface=marketing] .lu-nav__group{position:relative;display:flex;align-items:center}[data-surface=marketing] .lu-nav__group-trigger{font-family:var(--font-mono);font-size:13px;color:var(--fg-2);background:transparent;border:0;padding:6px 0;cursor:pointer;display:inline-flex;align-items:center;gap:5px;transition:color .12s;position:relative}[data-surface=marketing] .lu-nav__group-trigger.active,[data-surface=marketing] .lu-nav__group-trigger:hover{color:var(--fg-1)}[data-surface=marketing] .lu-nav__group-trigger.active:after{content:"";position:absolute;left:0;right:14px;bottom:-23px;height:2px;background:var(--accent)}[data-surface=marketing] .lu-nav__caret{font-size:9px;line-height:1;opacity:.7;transition:transform .14s}[data-surface=marketing] .lu-nav__group:hover .lu-nav__caret,[data-surface=marketing] .lu-nav__group[data-open=true] .lu-nav__caret{transform:rotate(180deg)}[data-surface=marketing] .lu-nav__menu{display:none;position:absolute;top:calc(100% + 12px);left:-14px;min-width:204px;flex-direction:column;padding:6px;background:var(--nav-bg,rgba(7,9,12,.97));backdrop-filter:blur(12px);border:1px solid var(--border-1);border-radius:6px;box-shadow:0 12px 32px rgba(0,0,0,.45);z-index:110}[data-surface=marketing] .lu-nav__menu:before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px}[data-surface=marketing] .lu-nav__group:focus-within .lu-nav__menu,[data-surface=marketing] .lu-nav__group:hover .lu-nav__menu,[data-surface=marketing] .lu-nav__group[data-open=true] .lu-nav__menu{display:flex}[data-surface=marketing] .lu-nav__menu-link{display:block;padding:9px 14px;border-radius:4px;font-size:13px;color:var(--fg-2);white-space:nowrap;transition:color .12s,background .12s}[data-surface=marketing] .lu-nav__menu-link.active,[data-surface=marketing] .lu-nav__menu-link:hover{color:var(--fg-1);background:var(--bg-raised-1)}[data-surface=marketing] .lu-nav__burger{display:none;background:transparent;border:1px solid var(--border-1);border-radius:2px;width:40px;height:40px;padding:0;cursor:pointer;margin-left:8px;flex-direction:column;align-items:center;justify-content:center;gap:5px;transition:border-color .12s}[data-surface=marketing] .lu-nav__burger:hover{border-color:var(--fg-2)}[data-surface=marketing] .lu-nav__burger span{display:block;width:18px;height:2px;background:var(--fg-1);transition:transform .16s,opacity .12s}[data-surface=marketing] .lu-nav[data-open=true] .lu-nav__burger span:first-child{transform:translateY(7px) rotate(45deg)}[data-surface=marketing] .lu-nav[data-open=true] .lu-nav__burger span:nth-child(2){opacity:0}[data-surface=marketing] .lu-nav[data-open=true] .lu-nav__burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}[data-surface=marketing] .lu-nav__drawer{display:none;flex-direction:column;background:var(--nav-bg,rgba(7,9,12,.94));backdrop-filter:blur(12px);border-bottom:1px solid var(--border-1);padding:8px 0}[data-surface=marketing] .lu-nav__drawer-link{display:block;padding:14px 40px;font-family:var(--font-mono);font-size:14px;color:var(--fg-2);border-top:1px solid transparent;transition:color .12s,background .12s}[data-surface=marketing] .lu-nav__drawer-link:hover{color:var(--fg-1);background:var(--bg-raised-1)}[data-surface=marketing] .lu-nav__drawer-link.active{color:var(--fg-1);border-left:2px solid var(--accent);padding-left:38px}[data-surface=marketing] .lu-nav__drawer-cta{display:flex;gap:8px;padding:12px 40px 16px;border-top:1px solid var(--border-1);margin-top:4px}[data-surface=marketing] .lu-nav__drawer-grouplabel{padding:14px 40px 4px;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--fg-2);opacity:.55}[data-surface=marketing] .lu-nav__drawer-link--child{padding-left:56px}[data-surface=marketing] .lu-nav__drawer-link--child.active{padding-left:54px}[data-surface=marketing] .lu-btn{font-family:var(--font-mono);font-weight:600;font-size:13px;padding:10px 18px;border-radius:2px;border:1px solid transparent;cursor:pointer;letter-spacing:.01em;display:inline-flex;align-items:center;gap:8px;transition:background .12s,border-color .12s,transform .12s;white-space:nowrap;text-decoration:none;color:inherit;max-width:100%}[data-surface=marketing] .lu-btn:active{transform:translateY(1px)}[data-surface=marketing] .lu-btn--sm{padding:7px 14px;font-size:12px}[data-surface=marketing] .lu-btn--lg{padding:14px 24px;font-size:14px}[data-surface=marketing] .lu-btn--primary{background:var(--accent);color:#07090C;border-color:var(--accent)}[data-surface=marketing] .lu-btn--primary:hover{filter:brightness(1.05)}[data-surface=marketing] .lu-btn--ghost{background:transparent;border-color:var(--border-2);color:var(--fg-1)}[data-surface=marketing] .lu-btn--ghost:hover{border-color:var(--fg-2);background:var(--bg-raised-1)}[data-surface=marketing] .lu-btn--text{background:transparent;color:var(--fg-2);padding-left:4px;padding-right:4px}[data-surface=marketing] .lu-btn--text:hover{color:var(--fg-1)}[data-surface=marketing] .lu-btn--text-neg{background:transparent;color:var(--fg-1);padding-left:4px;padding-right:4px}[data-surface=marketing] .lu-btn--text-neg:hover{color:var(--accent)}[data-surface=marketing] .lu-btn[data-stream=red]{background:var(--red);color:white;border-color:var(--red)}[data-surface=marketing] .lu-btn[data-stream=blue]{background:var(--blue);color:white;border-color:var(--blue)}[data-surface=marketing] .lu-btn[data-stream=purple]{background:var(--purple);color:white;border-color:var(--purple)}[data-surface=marketing] .lu-btn[data-stream=blue]:hover,[data-surface=marketing] .lu-btn[data-stream=purple]:hover,[data-surface=marketing] .lu-btn[data-stream=red]:hover{filter:brightness(1.1)}[data-surface=marketing] .lu-section{padding:96px 40px;position:relative}[data-surface=marketing] .lu-section--sm{padding:64px 40px}[data-surface=marketing] .lu-section--border-t{border-top:1px solid var(--border-1)}[data-surface=marketing] .lu-section--border-b{border-bottom:1px solid var(--border-1)}[data-surface=marketing] .lu-section__inner{max-width:1200px;margin:0 auto;position:relative}[data-surface=marketing] .lu-eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;display:inline-flex;align-items:center;gap:10px}[data-surface=marketing] .lu-eyebrow:before{content:"◆";font-size:8px}[data-surface=marketing] .lu-h1{font-family:var(--font-mono);font-weight:700;font-size:clamp(44px,6vw,72px);line-height:1.02;letter-spacing:-.025em;color:var(--fg-1);margin:0 0 24px}[data-surface=marketing] .lu-h2{font-family:var(--font-mono);font-weight:700;font-size:clamp(32px,4vw,48px);line-height:1.05;letter-spacing:-.02em;color:var(--fg-1);margin:0 0 18px}[data-surface=marketing] .lu-h3{font-family:var(--font-mono);font-weight:700;font-size:22px;line-height:1.2;letter-spacing:-.01em;color:var(--fg-1);margin:0 0 10px}[data-surface=marketing] .lu-lede{font-family:var(--font-sans);font-size:18px;line-height:1.6;color:var(--fg-2);max-width:680px;margin:0 0 32px}[data-surface=marketing] .lu-p{font-family:var(--font-sans);font-size:15px;line-height:1.7;color:var(--fg-2);margin:0 0 16px}[data-surface=marketing] .lu-accent{color:var(--accent)}[data-surface=marketing] .lu-cyan{color:var(--brand-cyan,#22D3EE)}[data-surface=marketing] .lu-red{color:var(--red)}[data-surface=marketing] .lu-blue{color:var(--blue)}[data-surface=marketing] .lu-purple{color:var(--purple)}[data-surface=marketing] .bg-grid{background-color:var(--bg-base);background-image:linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 0),linear-gradient(180deg,rgba(255,255,255,.025) 1px,transparent 0);background-size:40px 40px}[data-surface=marketing] .bg-grid-tight{background-color:var(--bg-base);background-image:linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 0),linear-gradient(180deg,rgba(255,255,255,.02) 1px,transparent 0);background-size:24px 24px}[data-surface=marketing] .lu-card{background:var(--bg-raised-1);border:1px solid var(--border-1);border-radius:4px;padding:24px;transition:background .12s,border-color .12s}[data-surface=marketing] .lu-card:hover{background:var(--bg-raised-2);border-color:var(--border-2)}[data-surface=marketing] .lu-card--lg{padding:32px;border-radius:8px}[data-surface=marketing] .lu-card--flat{background:transparent}[data-surface=marketing] .lu-card-stream{background:var(--bg-raised-1);border:1px solid var(--border-1);border-top:2px solid var(--stream,var(--fg-1));border-radius:4px;padding:24px;position:relative;overflow:hidden;transition:background .12s,border-color .12s,box-shadow .12s}[data-surface=marketing] .lu-card-stream:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 0 0,var(--stream-dim,transparent),transparent 60%)}[data-surface=marketing] .lu-card-stream[data-stream=red]{--stream:var(--red);--stream-dim:rgba(239,68,68,0.14)}[data-surface=marketing] .lu-card-stream[data-stream=blue]{--stream:var(--blue);--stream-dim:rgba(34,211,238,0.14)}[data-surface=marketing] .lu-card-stream[data-stream=purple]{--stream:var(--purple);--stream-dim:rgba(167,139,250,0.14)}[data-surface=marketing] .lu-card-stream:hover{background:var(--bg-raised-2);box-shadow:0 0 0 1px var(--stream)}[data-surface=marketing] .lu-card-stream>*{position:relative;z-index:1}[data-surface=marketing] .lu-tag{display:inline-block;font-family:var(--font-mono);font-size:10px;padding:3px 8px;border:1px solid var(--border-1);color:var(--fg-2);border-radius:2px;letter-spacing:.08em;text-transform:uppercase;font-weight:500}[data-surface=marketing] .lu-tag--accent{color:var(--accent);border-color:rgba(38,217,127,.2);background:rgba(38,217,127,.12)}[data-surface=marketing] .lu-tag--red{color:var(--red);border-color:rgba(239,68,68,.2);background:rgba(239,68,68,.14)}[data-surface=marketing] .lu-tag--blue{color:var(--blue);border-color:rgba(34,211,238,.2);background:rgba(34,211,238,.14)}[data-surface=marketing] .lu-tag--purple{color:var(--purple);border-color:rgba(167,139,250,.2);background:rgba(167,139,250,.14)}[data-surface=marketing] .lu-tag--eagle{color:var(--eagle);border-color:rgba(245,165,36,.2);background:rgba(245,165,36,.1)}[data-surface=marketing] .lu-pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11px;font-weight:600;padding:4px 10px;border-radius:999px;border:1px solid var(--border-1);color:var(--fg-2);letter-spacing:.06em;text-transform:uppercase}[data-surface=marketing] .lu-pill--live{color:var(--accent);border-color:rgba(38,217,127,.2)}[data-surface=marketing] .lu-pill--live:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}[data-surface=marketing] .lu-diff{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:3px 7px;border-radius:2px}[data-surface=marketing] .lu-diff--easy{background:rgba(38,217,127,.12);color:#26D97F}[data-surface=marketing] .lu-diff--medium{background:rgba(245,165,36,.12);color:#F5A524}[data-surface=marketing] .lu-diff--hard{background:rgba(242,114,76,.12);color:#F2724C}[data-surface=marketing] .lu-diff--expert{background:rgba(224,40,107,.14);color:#E0286B}[data-surface=marketing] .lu-term{background:#0A0D12;border:1px solid var(--border-1);border-radius:8px;overflow:hidden;font-family:var(--font-mono);font-size:13px;line-height:1.6}[data-surface=marketing] .lu-term__chrome{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--border-1);background:#0F1319}[data-surface=marketing] .lu-term__dot{width:10px;height:10px;border-radius:50%;background:#2a313b}[data-surface=marketing] .lu-term__dot--r{background:#F24C4C}[data-surface=marketing] .lu-term__dot--y{background:#F5A524}[data-surface=marketing] .lu-term__dot--g{background:#26D97F}[data-surface=marketing] .lu-term__title{margin-left:8px;font-size:11px;color:var(--fg-3);letter-spacing:.1em;text-transform:uppercase}[data-surface=marketing] .lu-term__body{padding:16px 18px;color:var(--fg-2)}[data-surface=marketing] .lu-term__line{white-space:pre-wrap}[data-surface=marketing] .lu-term__prompt{color:var(--accent)}[data-surface=marketing] .lu-term__dim{color:var(--fg-3)}[data-surface=marketing] .lu-term__ok{color:var(--accent)}[data-surface=marketing] .lu-term__err{color:var(--red)}[data-surface=marketing] .lu-term__info{color:var(--brand-cyan,#22D3EE)}@keyframes lu-blink{0%,49%{opacity:1}50%,to{opacity:0}}[data-surface=marketing] .lu-cursor{display:inline-block;width:.55em;height:1.1em;background:var(--accent);vertical-align:text-bottom;margin-left:2px;animation:lu-blink 1s steps(2) infinite}[data-surface=marketing] .lu-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid var(--border-1);padding-top:32px}[data-surface=marketing] .lu-stat__n{font-family:var(--font-mono);font-weight:700;font-size:48px;line-height:1;letter-spacing:-.025em;color:var(--fg-1);font-variant-numeric:tabular-nums}[data-surface=marketing] .lu-stat__l{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);margin-top:12px}[data-surface=marketing] .lu-footer{border-top:1px solid var(--border-1);padding:64px 40px 48px;background:var(--bg-base);position:relative}[data-surface=marketing] .lu-footer__grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid var(--border-1)}[data-surface=marketing] .lu-footer__brand{max-width:280px}[data-surface=marketing] .lu-footer__brand .lu-nav__mark{margin-bottom:16px}[data-surface=marketing] .lu-footer__tag{font-family:var(--font-sans);font-size:13px;color:var(--fg-2);line-height:1.6}[data-surface=marketing] .lu-footer__col h5{font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-3);margin:0 0 16px}[data-surface=marketing] .lu-footer__col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}[data-surface=marketing] .lu-footer__col a{font-family:var(--font-mono);font-size:13px;color:var(--fg-2);transition:color .12s}[data-surface=marketing] .lu-footer__col a:hover{color:var(--fg-1)}[data-surface=marketing] .lu-footer__bot{max-width:1200px;margin:32px auto 0;display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:11px;color:var(--fg-3);letter-spacing:.1em}[data-surface=marketing] .lu-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}[data-surface=marketing] .lu-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}[data-surface=marketing] .lu-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}[data-surface=marketing] .lu-arrow:after{content:" →"}[data-surface=marketing] .lu-rule{border:0;border-top:1px solid var(--border-1);margin:48px 0}[data-surface=marketing] .lu-kicker-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}[data-surface=marketing] .lu-kicker-row .lu-tag{font-size:10px}[data-surface=marketing]{font-family:var(--font-mono)}[data-surface=marketing] a{color:inherit;text-decoration:none}@media (max-width:960px){[data-surface=marketing] .lu-grid-3,[data-surface=marketing] .lu-grid-4,[data-surface=marketing] .lu-stats{grid-template-columns:repeat(2,1fr)}[data-surface=marketing] .lu-nav__links{display:none}[data-surface=marketing] .lu-footer__grid{grid-template-columns:1fr 1fr}[data-surface=marketing] .lu-nav__inner{padding:0 20px;gap:16px}[data-surface=marketing] .lu-nav__burger,[data-surface=marketing] .lu-nav__drawer[data-open=true]{display:flex}[data-surface=marketing] .lu-nav__drawer-link{padding-left:20px;padding-right:20px}[data-surface=marketing] .lu-nav__drawer-link.active{padding-left:18px}[data-surface=marketing] .lu-nav__drawer-cta{padding-left:20px;padding-right:20px}}@media (max-width:600px){[data-surface=marketing] .lu-nav__cta{display:none}}@media (max-width:768px){[data-surface=marketing] .lu-btn{min-height:44px;padding:12px 18px}[data-surface=marketing] .lu-btn--sm{min-height:40px;padding:10px 14px;font-size:12px}[data-surface=marketing] .lu-btn--lg{min-height:48px;padding:14px 24px}[data-surface=marketing] .lu-nav__mark{min-height:44px;padding:6px 0}}@media (max-width:600px){[data-surface=marketing] .lu-section{padding:64px 24px}[data-surface=marketing] .lu-wrap{padding:0 24px}[data-surface=marketing] .lu-btn{justify-content:center;text-align:center;white-space:normal;overflow-wrap:anywhere}[data-surface=marketing] .lu-grid-2,[data-surface=marketing] .lu-grid-3,[data-surface=marketing] .lu-grid-4,[data-surface=marketing] .lu-stats{grid-template-columns:1fr}[data-surface=marketing] .lu-footer__grid{grid-template-columns:1fr;gap:32px}[data-surface=marketing] .lu-footer__bot{flex-direction:column;gap:12px}}.AuthSurface_surface__BjK6p{min-height:100vh;background:var(--bg-base);color:var(--fg-1);position:relative;overflow:hidden}.AuthSurface_surface__BjK6p:after,.AuthSurface_surface__BjK6p:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0}.AuthSurface_surface__BjK6p:before{background-image:linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 0),linear-gradient(180deg,rgba(255,255,255,.025) 1px,transparent 0);background-size:40px 40px;-webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 40%,#000 40%,transparent 85%);mask-image:radial-gradient(ellipse 70% 80% at 50% 40%,#000 40%,transparent 85%)}.AuthSurface_surface__BjK6p:after{background:radial-gradient(ellipse 55% 50% at 18% 20%,rgba(38,217,127,.09),transparent 60%),radial-gradient(ellipse 55% 50% at 85% 80%,rgba(34,211,238,.06),transparent 60%)}.AuthSurface_topbar__I1NPf{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 40px;border-bottom:1px solid var(--border-1);background:rgba(7,9,12,.72);backdrop-filter:blur(10px);font-family:var(--font-mono);font-size:13px}.AuthSurface_mark__ZyTo9{display:inline-flex;align-items:center;gap:10px;color:var(--fg-1);font-weight:700;text-decoration:none}.AuthSurface_mark__ZyTo9 img{height:26px;display:block}.AuthSurface_wm__lMG1X{font-size:16px;letter-spacing:-.01em}.AuthSurface_wmL__I_kIi{color:var(--brand-cyan,#22d3ee)}.AuthSurface_wmU__9f3wx{color:var(--accent)}.AuthSurface_rightLink__eriVv{color:var(--fg-2);font-size:12px;letter-spacing:.04em;text-decoration:none;transition:color .12s}.AuthSurface_rightLink__eriVv:hover{color:var(--fg-1)}.AuthSurface_main__srNDL{position:relative;z-index:1;min-height:calc(100vh - 64px);display:flex;align-items:flex-start;justify-content:center;padding:56px 24px 80px}@media (max-width:600px){.AuthSurface_topbar__I1NPf{padding:0 20px;height:56px}.AuthSurface_main__srNDL{padding:32px 16px 56px;min-height:calc(100vh - 56px)}.AuthSurface_rightLink__eriVv{font-size:11px}}