:root{--bg: #08080c;--surface: #12121a;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .14);--text: #ececf1;--text-secondary: rgba(236, 236, 241, .75);--text-muted: rgba(236, 236, 241, .48);--accent: #818cf8;--accent-deep: #6366f1;--accent-soft: rgba(129, 140, 248, .16);--radius: 10px;--radius-sm: 6px;--font-sans: "DM Sans", system-ui, -apple-system, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);--shadow: 0 12px 40px rgba(0, 0, 0, .45);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4.5rem;--max-w: 1120px;--sidebar-w: 240px;--ra-ambient: radial-gradient(ellipse 100% 70% at 50% -25%, rgba(99, 102, 241, .22), transparent 55%), radial-gradient(ellipse 70% 50% at 100% 0%, rgba(56, 189, 248, .1), transparent 50%), radial-gradient(ellipse 60% 40% at 0% 100%, rgba(167, 139, 250, .08), transparent 45%)}html[data-theme=light]{--bg: #fafafa;--surface: #ffffff;--border: #e8e8e8;--border-strong: #d4d4d4;--text: #171717;--text-secondary: #525252;--text-muted: #737373;--accent: #171717;--accent-deep: #0a0a0a;--accent-soft: #f5f5f5;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow: 0 4px 24px rgba(0, 0, 0, .06);--ra-ambient: radial-gradient(ellipse 100% 60% at 50% -20%, rgba(99, 102, 241, .06), transparent 50%)}*,*:before,*:after{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;text-size-adjust:100%;color-scheme:dark}html[data-theme=light]{color-scheme:light}body{margin:0;font-family:var(--font-sans);font-size:15px;line-height:1.5;color:var(--text);background:var(--bg);background-image:var(--ra-ambient);background-attachment:fixed}html[data-theme=light] body{background-image:var(--ra-ambient)}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:inherit}.landing{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}.landing-header{position:sticky;top:0;z-index:20;background:#fafafad9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding-top:env(safe-area-inset-top,0px)}.landing-header__inner{max-width:var(--max-w);margin:0 auto;padding:var(--space-md) clamp(var(--space-md),4vw,var(--space-xl));display:flex;align-items:center;justify-content:space-between;gap:clamp(var(--space-sm),2.5vw,var(--space-lg))}.logo{font-weight:600;font-size:1rem;letter-spacing:-.02em}.logo span{font-weight:500;color:var(--text-muted)}.nav-links{display:flex;align-items:center;gap:var(--space-xl)}.nav-links a{font-size:.875rem;color:var(--text-secondary)}.nav-links a:hover{color:var(--text)}.nav-links a[aria-current=page]{color:var(--text);font-weight:500}.landing-page-title{margin:0 0 var(--space-md);font-size:clamp(1.35rem,5vw + .35rem,2.25rem);font-weight:600;letter-spacing:-.02em;line-height:1.15;max-width:100%}.landing-page-nav{padding-top:var(--space-lg);padding-bottom:var(--space-lg)}.landing-page-nav a{font-size:.875rem;color:var(--text-secondary)}.landing-page-nav a:hover{color:var(--text)}.feature-card h2{margin:0 0 var(--space-sm);font-size:1rem;font-weight:600}.nav-actions{display:flex;align-items:center;gap:var(--space-sm)}.landing-header__console-mo,.landing-app-nav{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;font-size:.875rem;font-weight:500;border-radius:var(--radius-sm);border:1px solid transparent;transition:background .15s,border-color .15s,color .15s}.btn--ghost{background:transparent;color:var(--text-secondary);border-color:transparent}.btn--ghost:hover{color:var(--text)}.btn--primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn--primary:hover{background:#262626}.btn--outline{background:var(--surface);color:var(--text);border-color:var(--border-strong)}.btn--outline:hover{border-color:var(--text-muted)}main.landing-main{flex:1}.section{max-width:var(--max-w);margin:0 auto;padding:clamp(1.75rem,5.5vw,4.5rem) clamp(1rem,4vw,2rem);width:100%;box-sizing:border-box}.section--tight-top{padding-top:clamp(1.5rem,4vw,3rem)}.hero{text-align:center;padding-bottom:var(--space-2xl)}.hero__eyebrow{font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--text-muted);margin:0 0 var(--space-lg)}.hero h1{margin:0 auto var(--space-lg);max-width:min(18ch,100%);font-size:clamp(1.65rem,8vw + .5rem,3.25rem);font-weight:600;letter-spacing:-.03em;line-height:1.08}.hero__lead{margin:0 auto var(--space-xl);max-width:min(42ch,100%);font-size:clamp(.95rem,2.4vw + .55rem,1.125rem);color:var(--text-secondary);line-height:1.6;padding:0 clamp(0px,2vw,var(--space-sm));box-sizing:border-box}.hero__actions{display:flex;flex-wrap:wrap;gap:var(--space-sm);justify-content:center;margin-bottom:var(--space-2xl)}.hero__panel{width:min(100%,720px);max-width:720px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;text-align:left}.hero__panel-bar{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--accent-soft);border-bottom:1px solid var(--border)}.hero__dot{width:8px;height:8px;border-radius:50%;background:var(--border-strong)}.hero__panel-title{flex:1;font-family:var(--font-mono);font-size:.6875rem;color:var(--text-muted)}.hero__panel-body{padding:clamp(var(--space-md),3vw,var(--space-lg));font-family:var(--font-mono);font-size:clamp(.72rem,1.8vw + .45rem,.8125rem);color:var(--text-secondary);line-height:1.7;overflow-x:auto;-webkit-overflow-scrolling:touch}.hero__panel-body strong{color:var(--text);font-weight:500}.split-section{display:grid;gap:clamp(var(--space-lg),4vw,var(--space-2xl));align-items:start}@media(min-width:768px){.split-section{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.section__label{font-family:var(--font-mono);font-size:.6875rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin:0 0 var(--space-sm)}.section h2{margin:0 0 var(--space-md);font-size:clamp(1.25rem,3.5vw + .4rem,1.75rem);font-weight:600;letter-spacing:-.02em;line-height:1.2}.section__copy{margin:0;color:var(--text-secondary);max-width:min(48ch,100%);line-height:1.65;font-size:clamp(.875rem,1.5vw + .5rem,1rem)}.feature-grid{display:grid;gap:var(--space-md)}@media(min-width:640px){.feature-grid{grid-template-columns:repeat(2,1fr)}}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-lg);box-shadow:var(--shadow-sm)}.feature-card h3{margin:0 0 var(--space-sm);font-size:1rem;font-weight:600}.feature-card p{margin:0;font-size:.875rem;color:var(--text-secondary);line-height:1.6}.steps{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface)}.steps__inner{max-width:var(--max-w);margin:0 auto;padding:clamp(1.75rem,5.5vw,4.5rem) clamp(1rem,4vw,2rem);width:100%;box-sizing:border-box}.steps__inner h2{text-align:center;margin:0 0 var(--space-2xl);font-size:1.5rem;font-weight:600;letter-spacing:-.02em}.step-row{display:grid;gap:var(--space-xl)}@media(min-width:768px){.step-row{grid-template-columns:repeat(3,1fr)}}.step{text-align:center}.step__num{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted);margin-bottom:var(--space-sm)}.step h3{margin:0 0 var(--space-sm);font-size:1rem;font-weight:600}.step p{margin:0;font-size:.875rem;color:var(--text-secondary);line-height:1.6}.cta-band{text-align:center;padding:clamp(1.75rem,5.5vw,4.5rem) clamp(1rem,4vw,2rem);width:100%;box-sizing:border-box}.cta-band h2{margin:0 0 var(--space-md);font-size:clamp(1.2rem,3vw + .35rem,1.5rem);font-weight:600;line-height:1.2}.cta-band p{margin:0 auto var(--space-lg);max-width:min(40ch,100%);color:var(--text-secondary);font-size:clamp(.875rem,1.5vw + .45rem,1rem);line-height:1.6;padding:0 clamp(0px,2vw,var(--space-sm));box-sizing:border-box}.landing-footer{border-top:1px solid var(--border);padding:var(--space-xl);padding-bottom:max(var(--space-xl),env(safe-area-inset-bottom,0px));margin-top:auto}.landing-footer__inner{max-width:var(--max-w);margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-md);font-size:.8125rem;color:var(--text-muted)}.landing-footer__links{display:flex;gap:var(--space-lg)}.landing-footer__links a:hover{color:var(--text)}@media(max-width:480px){.section--tight-top{padding-top:clamp(1.15rem,4vw,1.5rem)}.steps__inner h2{font-size:clamp(1.1rem,4vw + .5rem,1.25rem)}.landing-footer{padding:var(--space-lg) clamp(var(--space-md),4vw,var(--space-xl))}.landing-footer__inner{flex-direction:column;align-items:flex-start;text-align:left}.landing-footer__links{flex-wrap:wrap;gap:var(--space-sm) var(--space-lg)}.hero__actions{flex-direction:column;align-items:stretch;padding:0 clamp(0px,3vw,var(--space-md))}.hero__actions .btn{width:100%;max-width:20rem;margin-left:auto;margin-right:auto}.btn{min-height:44px;padding-left:1.1rem;padding-right:1.1rem}}@media(max-width:768px){.landing{padding-bottom:calc(3.75rem + env(safe-area-inset-bottom,0px))}.landing-header__inner{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:var(--space-md);min-height:2.75rem;padding-top:var(--space-sm);padding-bottom:var(--space-sm)}.nav-links,.nav-actions{display:none}.landing-header__console-mo{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 .625rem;font-size:.8125rem;font-weight:600;color:var(--accent);text-decoration:none;border-radius:var(--radius-sm);-webkit-tap-highlight-color:transparent}.landing-header__console-mo:active{opacity:.8}.landing-footer{padding-bottom:calc(var(--space-xl) + 3.75rem + env(safe-area-inset-bottom,0px))}.landing-app-nav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;margin:0;padding:.35rem .25rem calc(.35rem + env(safe-area-inset-bottom,0px));list-style:none;box-sizing:border-box;background:#fafafad1;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border);box-shadow:0 -6px 28px #0000000f}.landing-app-nav__item{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;padding:.25rem .15rem;min-height:3rem;font-size:.5625rem;font-weight:500;line-height:1.15;letter-spacing:.01em;color:var(--text-muted);text-decoration:none;text-align:center;border-radius:var(--radius-sm);-webkit-tap-highlight-color:transparent}.landing-app-nav__item svg{flex-shrink:0;width:22px;height:22px}.landing-app-nav__item[aria-current=page]{color:var(--text);font-weight:600}.landing-app-nav__item[aria-current=page] svg{stroke:var(--accent)}.landing-app-nav__item--accent{color:var(--accent)}.landing-app-nav__item:active{opacity:.85}}