@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap";:root{--echo-indigo: #4F46E5;--echo-indigo-600: #4338CA;--echo-indigo-700: #3730A3;--echo-indigo-50: #EEF2FF;--echo-indigo-100: #E0E7FF;--slate-900: #0F172A;--slate-800: #1E293B;--slate-700: #334155;--slate-600: #475569;--slate-500: #64748B;--slate-400: #94A3B8;--slate-300: #CBD5E1;--slate-200: #E2E8F0;--slate-100: #F1F5F9;--slate-50: #F8FAFC;--status-emerald: #10B981;--status-emerald-50:#ECFDF5;--status-emerald-100:#D1FAE5;--status-amber: #F59E0B;--status-amber-50: #FFFBEB;--status-amber-100: #FEF3C7;--status-rose: #E11D48;--status-rose-50: #FFF1F2;--status-rose-100: #FFE4E6;--status-purple: #8B5CF6;--status-purple-50: #F5F3FF;--status-purple-100:#EDE9FE;--slack-aubergine: #4A154B;--fg-1: var(--slate-900);--fg-2: var(--slate-700);--fg-3: var(--slate-500);--fg-4: var(--slate-400);--fg-on-dark: #FFFFFF;--bg-page: #FFFFFF;--bg-surface: var(--slate-50);--bg-elevated: #FFFFFF;--bg-dark: var(--slate-900);--border-subtle: var(--slate-200);--border-strong: var(--slate-300);--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;--fs-display: clamp(2.75rem, 4.5vw + 1rem, 4.5rem);--fs-h1: clamp(2rem, 2.5vw + 1rem, 3rem);--fs-h2: clamp(1.5rem, 1.2vw + 1rem, 2rem);--fs-h3: 1.25rem;--fs-lead: clamp(1.125rem, .4vw + 1rem, 1.25rem);--fs-body: 1rem;--fs-sm: .875rem;--fs-xs: .75rem;--fw-regular: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--fw-extra: 800;--lh-tight: 1.1;--lh-snug: 1.25;--lh-normal: 1.5;--lh-relaxed: 1.65;--ls-tight: -.02em;--ls-snug: -.01em;--ls-wide: .08em;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--space-20: 80px;--space-24: 96px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 20px;--radius-3xl: 24px;--radius-pill: 9999px;--shadow-xs: 0 1px 2px rgba(15, 23, 42, .04);--shadow-sm: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);--shadow-md: 0 4px 10px -2px rgba(15, 23, 42, .08), 0 2px 4px -2px rgba(15, 23, 42, .05);--shadow-lg: 0 12px 24px -8px rgba(15, 23, 42, .12), 0 4px 8px -4px rgba(15, 23, 42, .06);--shadow-xl: 0 24px 48px -16px rgba(15, 23, 42, .18);--shadow-indigo: 0 10px 30px -10px rgba(79, 70, 229, .45);--glass-bg: rgba(255, 255, 255, .82);--glass-blur: 14px;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--dur-fast: .12s;--dur-base: .2s;--dur-slow: .4s}.es-type-display{font-family:var(--font-sans);font-weight:var(--fw-extra);font-size:var(--fs-display);line-height:var(--lh-tight);letter-spacing:var(--ls-tight);color:var(--fg-1)}.es-type-h1,h1.es{font-family:var(--font-sans);font-weight:var(--fw-bold);font-size:var(--fs-h1);line-height:var(--lh-tight);letter-spacing:var(--ls-tight);color:var(--fg-1)}.es-type-h2,h2.es{font-family:var(--font-sans);font-weight:var(--fw-bold);font-size:var(--fs-h2);line-height:var(--lh-snug);letter-spacing:var(--ls-snug);color:var(--fg-1)}.es-type-h3,h3.es{font-family:var(--font-sans);font-weight:var(--fw-semibold);font-size:var(--fs-h3);line-height:var(--lh-snug);color:var(--fg-1)}.es-type-lead{font-family:var(--font-sans);font-weight:var(--fw-regular);font-size:var(--fs-lead);line-height:var(--lh-relaxed);color:var(--fg-2)}.es-type-body,p.es{font-family:var(--font-sans);font-weight:var(--fw-regular);font-size:var(--fs-body);line-height:var(--lh-relaxed);color:var(--fg-2)}.es-type-small{font-family:var(--font-sans);font-size:var(--fs-sm);line-height:var(--lh-normal);color:var(--fg-3)}.es-type-eyebrow{font-family:var(--font-sans);font-size:var(--fs-xs);font-weight:var(--fw-bold);letter-spacing:var(--ls-wide);text-transform:uppercase;color:var(--echo-indigo)}.es-type-mono,code.es{font-family:var(--font-mono);font-size:.9em;background:var(--echo-indigo-50);color:var(--echo-indigo);border:1px solid var(--echo-indigo-100);padding:2px 6px;border-radius:var(--radius-sm)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth}body{background:#fff;color:var(--fg-1);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.55}a{color:var(--echo-indigo);text-decoration:none}a:hover{text-decoration:underline}::selection{background:var(--echo-indigo-100);color:var(--echo-indigo-700)}img{max-width:100%;height:auto;display:block}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.mk-container{max-width:1152px;margin:0 auto;padding:0 24px;width:100%}.mk-container-narrow{max-width:860px;margin:0 auto;padding:0 24px}.indigo-glow{position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(79,70,229,.12),transparent 60%);pointer-events:none}.mk-nav{position:sticky;top:0;z-index:50;background:#ffffffd9;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border-subtle);height:64px;display:flex;align-items:center}.mk-nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%}.mk-brand{display:flex;align-items:center;gap:10px;text-decoration:none}.mk-brand:hover{text-decoration:none}.mk-brand img{width:28px;height:28px}.mk-brand-name{font-weight:800;font-size:18px;color:var(--fg-1);letter-spacing:-.02em}.mk-brand-name span{color:var(--echo-indigo)}.mk-navlinks{display:flex;gap:28px;align-items:center}.mk-navlinks a{font-size:14px;font-weight:500;color:var(--fg-3);text-decoration:none;transition:color .16s}.mk-navlinks a:hover,.mk-navlinks a.active{color:var(--echo-indigo);text-decoration:none}.mk-nav-actions{display:flex;gap:10px;align-items:center}.mk-nav-signin{font-size:14px;font-weight:500;color:var(--fg-2);text-decoration:none}.mk-nav-signin:hover{color:var(--echo-indigo);text-decoration:none}.mk-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:12px;font-size:14px;font-weight:600;text-decoration:none;transition:all .18s var(--ease-out);cursor:pointer;border:1px solid transparent;white-space:nowrap}.mk-btn:hover{text-decoration:none}.mk-btn:active{transform:scale(.98);transition-duration:60ms}.mk-btn-primary{background:var(--echo-indigo);color:#fff;box-shadow:var(--shadow-sm)}.mk-btn-primary:hover{background:var(--echo-indigo-600);box-shadow:var(--shadow-indigo);color:#fff}.mk-btn-secondary{background:#fff;border-color:var(--border-subtle);color:var(--fg-2)}.mk-btn-secondary:hover{border-color:var(--border-strong);background:var(--slate-50);color:var(--fg-1)}.mk-btn-ghost{background:transparent;color:var(--fg-2)}.mk-btn-ghost:hover{background:var(--slate-50);color:var(--echo-indigo)}.mk-btn-lg{padding:14px 22px;font-size:15px;border-radius:14px}.mk-eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--echo-indigo);margin:0 0 16px}.mk-display{font-size:clamp(2.5rem,5vw,3.75rem);font-weight:800;letter-spacing:-.025em;line-height:1.05;color:var(--fg-1);margin:0}.mk-h2{font-size:clamp(1.75rem,3vw,2.25rem);font-weight:700;letter-spacing:-.02em;line-height:1.15;color:var(--fg-1);margin:0 0 16px}.mk-lead{font-size:clamp(1rem,1.5vw,1.125rem);line-height:1.6;color:var(--fg-2);margin:0}.mk-mono{font-family:var(--font-mono)}.mention{display:inline-block;padding:1px 6px;border-radius:6px;font-family:var(--font-mono);font-size:.85em;background:var(--echo-indigo-50);color:var(--echo-indigo-700);border:1px solid var(--echo-indigo-100)}.mk-section{padding:96px 0}.mk-section-tight{padding:64px 0}.mk-section-dark{background:var(--slate-900);color:#fff}.mk-section-dark .mk-display,.mk-section-dark .mk-h2{color:#fff}.mk-section-dark .mk-lead{color:#ffffffb8}.mk-card{background:#fff;border:1px solid var(--border-subtle);border-radius:16px;padding:24px;box-shadow:var(--shadow-sm);transition:transform .18s var(--ease-out),box-shadow .18s var(--ease-out)}.mk-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.mk-card-tinted{background:color-mix(in oklab,var(--echo-indigo-50),white 50%);border-color:var(--echo-indigo-100)}.mk-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:9999px;font-size:12px;font-weight:600;background:var(--echo-indigo-50);color:var(--echo-indigo-700);border:1px solid var(--echo-indigo-100)}.mk-pill-status-emerald{background:color-mix(in oklab,var(--status-emerald) 10%,white);color:var(--status-emerald);border-color:color-mix(in oklab,var(--status-emerald) 25%,white)}.mk-pill-status-rose{background:var(--status-rose-50);color:var(--status-rose);border-color:color-mix(in oklab,var(--status-rose) 25%,white)}.mk-footer{background:#fff;border-top:1px solid var(--border-subtle);padding:64px 0 32px;margin-top:96px}.mk-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.mk-footer h4{font-size:12px;font-weight:700;color:var(--fg-1);text-transform:uppercase;letter-spacing:.08em;margin:0 0 16px}.mk-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.mk-footer ul a{font-size:14px;color:var(--fg-3);text-decoration:none}.mk-footer ul a:hover{color:var(--echo-indigo)}.mk-footer-desc{font-size:14px;color:var(--fg-3);line-height:1.6;max-width:280px;margin:16px 0 0}.mk-footer-bottom{padding-top:28px;border-top:1px solid var(--border-subtle);display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--fg-4);flex-wrap:wrap;gap:16px}.mk-footer-status{display:inline-flex;align-items:center;gap:8px}.mk-footer-status:before{content:"";width:8px;height:8px;background:var(--status-emerald);border-radius:50%;animation:pulse 2s ease-in-out infinite}.mk-pageheader{padding:96px 0 56px;background:linear-gradient(180deg,var(--slate-50) 0%,#fff 100%);border-bottom:1px solid var(--border-subtle)}.mk-prose{max-width:760px;margin:0 auto;padding:56px 24px 32px}.mk-prose h2{font-size:28px;font-weight:700;letter-spacing:-.02em;color:var(--fg-1);margin:56px 0 16px;line-height:1.2}.mk-prose h2:first-child{margin-top:0}.mk-prose h3{font-size:18px;font-weight:600;color:var(--fg-1);margin:32px 0 10px}.mk-prose p,.mk-prose li{font-size:16px;color:var(--fg-2);line-height:1.7}.mk-prose p{margin:0 0 18px}.mk-prose ul{margin:0 0 22px;padding-left:22px}.mk-prose li{margin-bottom:8px}.mk-prose strong{color:var(--fg-1);font-weight:600}.mk-prose code{font-family:var(--font-mono);font-size:13px;background:var(--slate-100);padding:2px 6px;border-radius:4px}.mk-prose hr{border:0;border-top:1px solid var(--border-subtle);margin:48px 0}.mk-prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}.mk-prose th,.mk-prose td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border-subtle)}.mk-prose th{background:var(--slate-50);font-weight:600;color:var(--fg-1);font-size:13px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes beam-flow-h{0%{transform:translate(-100%);opacity:0}10%{opacity:1}90%{opacity:1}to{transform:translate(calc(100% + 60px));opacity:0}}@keyframes ping-once{0%{transform:scale(.8);opacity:0}10%{transform:scale(1.05);opacity:1}20%{transform:scale(1);opacity:1}to{transform:scale(1);opacity:1}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes typing-dots{0%,20%{content:"·"}40%{content:"··"}60%,to{content:"···"}}.faq-list{display:flex;flex-direction:column;gap:12px}.faq-item{background:#fff;border:1px solid var(--border-subtle);border-radius:12px;padding:18px 22px;transition:border-color .18s}.faq-item[open]{border-color:var(--echo-indigo-100);background:color-mix(in oklab,var(--echo-indigo-50),white 70%)}.faq-item summary{cursor:pointer;list-style:none;font-size:15px;font-weight:600;color:var(--fg-1);display:flex;justify-content:space-between;align-items:center}.faq-item summary:after{content:"+";font-size:22px;color:var(--echo-indigo);transition:transform .2s;line-height:1}.faq-item[open] summary:after{content:"−"}.faq-item summary::-webkit-details-marker{display:none}.faq-item p{margin:12px 0 0;font-size:14.5px;color:var(--fg-2);line-height:1.65}@media(max-width:760px){.mk-section{padding:64px 0}.mk-footer{padding:48px 0 24px;margin-top:64px}.mk-footer-grid{grid-template-columns:1fr 1fr;gap:32px}.mk-navlinks{display:none}.mk-pageheader{padding:64px 0 40px}.mk-prose{padding:32px 24px}}