:root{color-scheme:light;--paper:#faf9f5;--ink:#292d30;--muted:#60686e;--line:#dcdedb;--blue:#48647d;--wash:#edf1f4}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--blue);text-underline-offset:4px}a:hover{color:#263f55}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}:focus-visible{outline:3px solid #647f98;outline-offset:4px}.wrap{max-width:1100px;margin:auto;padding-inline:36px}.skip{position:absolute;top:-100px;left:16px;padding:10px;background:white;z-index:2}.skip:focus{top:10px}header{border-bottom:1px solid var(--line)}header .wrap{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-weight:650;letter-spacing:-.5px;font-size:20px}.brand img{width:38px;height:38px}nav{display:flex;gap:28px}nav a{color:var(--muted);text-decoration:none;font-size:14px}main{padding-top:64px;padding-bottom:90px}.eyebrow{font-size:12px;letter-spacing:1.8px;text-transform:uppercase;color:var(--blue);font-weight:650;margin:0 0 18px}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(38px,5vw,64px);font-weight:400;line-height:1.1;letter-spacing:-1.8px;max-width:800px;margin-bottom:24px}h2{font-size:25px;letter-spacing:-.6px;font-weight:550}h3{font-size:20px;font-weight:550}.intro{font-size:18px;color:var(--muted);max-width:600px;margin-bottom:32px}.hero{padding:18px 0 58px}.hero h1{max-width:700px}.inline-note{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted)}.dot{width:6px;height:6px;background:var(--blue);border-radius:50%}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:12px}.section-head p{font-size:13px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.card{padding:30px 24px 32px 0;color:var(--ink);text-decoration:none;display:flex;flex-direction:column}.card+.card{border-left:1px solid var(--line);padding-left:24px}.number{color:var(--blue);font:13px/1.6 ui-monospace,monospace;margin-bottom:32px}.card p{color:var(--muted);font-size:15px;max-width:260px;margin-bottom:26px}.card .open{margin-top:auto;color:var(--blue);font-size:14px}.card:hover h3{text-decoration:underline;text-underline-offset:5px}.quiet{display:grid;grid-template-columns:1fr 2fr;gap:40px;padding-top:46px}.quiet p{color:var(--muted);max-width:600px}.breadcrumb{font-size:13px;display:block;margin-bottom:28px}.tool-title{font-size:48px}.workspace{border:1px solid var(--line);border-radius:12px;background:#fff;padding:28px;margin-top:32px}.controls{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:22px}.field{display:flex;flex-direction:column;gap:7px;flex:1;min-width:180px}label{font-size:14px;font-weight:550}select,input[type=date]{border:1px solid #aab2b7;border-radius:6px;padding:10px 12px;background:var(--paper);color:var(--ink);min-height:46px;max-width:100%}.editors{display:grid;grid-template-columns:1fr 1fr;gap:22px}textarea{width:100%;min-height:300px;resize:vertical;padding:16px;border:1px solid #aab2b7;border-radius:7px;color:var(--ink);background:#fff;font:14px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace}textarea[readonly]{background:#f7f8f8}.hint{font-size:13px;color:var(--muted);margin:7px 0 0}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}button{border:1px solid #bcc4c9;border-radius:6px;padding:10px 16px;cursor:pointer;background:white;color:var(--ink);min-height:44px}.primary{background:var(--blue);border-color:var(--blue);color:white}button:hover{filter:brightness(.94)}button:disabled{opacity:.48;cursor:default}.status{min-height:26px;margin:18px 0 0;font-size:14px;color:var(--muted)}.error{color:#a03232}.checks{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:22px}.checks label{display:flex;align-items:center;gap:8px;font-weight:400}.checks input{width:18px;height:18px;accent-color:var(--blue)}.explain{max-width:720px;margin-top:38px;color:var(--muted)}.explain h2{color:var(--ink);font-size:20px}.prose{max-width:720px}.prose h2{margin-top:36px}footer{border-top:1px solid var(--line);color:var(--muted);font-size:13px}footer .wrap{padding-top:24px;padding-bottom:28px;display:flex;justify-content:space-between;gap:24px}footer a{color:var(--muted)}@media(max-width:700px){.wrap{padding-inline:20px}header .wrap{min-height:80px;gap:16px}.brand{font-size:17px;gap:8px}.brand img{width:30px;height:30px}nav{gap:15px}nav a{font-size:13px}main{padding-top:38px;padding-bottom:56px}.hero{padding:12px 0 38px}.cards{grid-template-columns:1fr}.card,.card+.card{border-left:0;padding:24px 0}.card+.card{border-top:1px solid var(--line)}.number{margin-bottom:16px}.card p{max-width:none;margin-bottom:16px}.quiet{grid-template-columns:1fr;gap:4px;padding-top:30px}.section-head p{display:none}.tool-title{font-size:38px}.workspace{padding:18px;margin-top:24px}.editors{grid-template-columns:1fr}textarea{min-height:230px}.controls{gap:14px}.field{min-width:0;flex-basis:100%}footer .wrap{flex-direction:column;gap:8px}.intro{font-size:17px}h1{letter-spacing:-1px}}