:root{--bg:#E9EEF3;--surface:#FBFCFE;--surface-2:#F2F6FA;--ink:#152230;--muted:#4C5E70;--faint:#7E8EA0;--line:#CBD6E1;--blue:#3E7BAF;--blue-deep:#2C5C86;--orange:#F47020;--shadow:0 1px 2px rgba(21,34,48,.05),0 12px 32px -12px rgba(21,34,48,.18);--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace}
@media(prefers-color-scheme:dark){:root{--bg:#0D1821;--surface:#142430;--surface-2:#0F1D28;--ink:#E9EFF4;--muted:#A2B4C4;--faint:#6E8395;--line:#31485C;--blue:#6BA3D4;--blue-deep:#91BCE0;--orange:#FF8536;--shadow:0 1px 2px rgba(0,0,0,.4),0 18px 44px -16px rgba(0,0,0,.6)}}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.6 var(--sans);color:var(--ink);background:var(--bg);background-image:linear-gradient(rgba(62,123,175,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(62,123,175,.08) 1px,transparent 1px);background-size:32px 32px}a{color:var(--blue-deep)}a:hover{color:var(--orange)}.wrap{max-width:1120px;margin:auto;padding:0 24px}.narrow{max-width:820px}.eyebrow{font:12px var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--faint)}
header{position:sticky;top:0;z-index:10;background:var(--surface);border-bottom:1px solid var(--line)}.nav{height:66px;display:flex;align-items:center;gap:22px}.brand{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-size:18px;font-weight:800}.brand img{width:28px;height:28px}.brand em{font-style:normal;color:var(--orange)}.spacer{flex:1}.nav-link{font-size:14px;font-weight:650;text-decoration:none;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border-radius:10px;padding:10px 16px;background:var(--orange);color:#fff;font-size:14px;font-weight:750}.button:hover{color:#fff;filter:brightness(.95)}
.hero{padding:76px 0 50px}.hero h1{font-size:clamp(36px,5vw,58px);line-height:1.08;letter-spacing:-.035em;margin:14px 0 18px;max-width:16ch}.hero p{font-size:19px;color:var(--muted);max-width:65ch;margin:0}.breadcrumb{padding-top:25px;font:12px var(--mono);color:var(--faint)}.breadcrumb a{text-decoration:none}.breadcrumb span{padding:0 8px}
.section{padding:16px 0 64px}.section-heading{font-size:12px;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint);border-bottom:1px solid var(--line);padding-bottom:14px;margin:0 0 22px}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.feature-card,.panel,.step,.callout{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.feature-card{padding:25px;text-decoration:none;color:var(--ink);display:block}.feature-card:hover{border-color:var(--blue);color:var(--ink)}.feature-card h2{font-size:21px;line-height:1.25;margin:8px 0}.feature-card p{font-size:14px;color:var(--muted);margin:0}.feature-card .arrow{color:var(--orange);margin-top:16px;font-weight:700}.panel{padding:30px}.panel h2{margin:0 0 16px;font-size:27px;line-height:1.2;letter-spacing:-.02em}.panel h3{margin:26px 0 8px;font-size:19px}.panel p{color:var(--muted);margin:0 0 14px}.panel p:last-child{margin-bottom:0}.panel ul{margin:8px 0 0;padding-left:20px;color:var(--muted)}.panel li{margin:5px 0}.stack{display:grid;gap:18px}.article{padding:10px 0 75px}.article h2{font-size:30px;letter-spacing:-.02em;line-height:1.2;margin:54px 0 15px}.article h3{font-size:19px;margin:25px 0 8px}.article p,.article li{color:var(--muted)}.article p{margin:0 0 17px}.article ol,.article ul{padding-left:24px}.article li{padding-left:4px;margin:9px 0}.article strong{color:var(--ink)}.lead{font-size:19px;color:var(--muted);max-width:65ch}.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:23px 0}.step{padding:24px}.step .number{font:12px var(--mono);color:var(--orange)}.step h3{margin:10px 0 6px}.step p{margin:0;font-size:14px}.callout{padding:22px 25px;background:var(--surface-2);margin:25px 0}.callout p{margin:0}.callout strong{display:block;margin-bottom:5px}.article-nav{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:25px;margin-top:55px}.article-nav a{text-decoration:none;font-weight:700}.screenshot{margin:30px 0}.screenshot img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow)}.screenshot figcaption{font-size:13px;color:var(--faint);margin-top:9px}footer{background:var(--surface-2);border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:13px}.foot{display:flex;gap:20px;flex-wrap:wrap;align-items:center}.foot a{text-decoration:none}.foot .spacer{flex:1}
#scheduling,#projects,#payments,#relationships,#business{scroll-margin-top:90px}
@media(max-width:700px){.feature-grid,.steps{grid-template-columns:1fr}.hero{padding:55px 0 35px}.panel{padding:23px}.nav{gap:13px}.nav .signin{display:none}}
@media(max-width:440px){.nav .button{padding:7px 12px;font-size:12.5px}}