main{padding-top:40px;padding-bottom:44px}.article-copy{max-width:72ch;margin:auto}.article-copy h2{margin-top:38px;text-transform:none;letter-spacing:.025em}.article-copy p{max-width:68ch}.page-intro{font-size:1.2rem;max-width:64ch}.guide-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin:30px 0}.guide-links a{border:1px solid var(--edge);padding:20px;font:700 17px/1.5 var(--display);text-decoration:none}.tool-panel{border:2px solid var(--ink);background:var(--tint);padding:24px;margin:28px 0;min-width:0}.tool-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px}.tool-panel label{display:block;font:600 15px/1.5 var(--display);min-width:0}.tool-panel input,.tool-panel textarea{font:inherit;display:block;width:100%;max-width:100%;min-width:0;padding:11px;border:1px solid var(--muted);background:var(--paper);color:var(--ink);margin-top:7px}.tool-panel textarea{min-height:100px;resize:vertical}.tool-buttons{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 0}button{font:600 15px/1.5 var(--display);border:1px solid var(--ink);background:var(--ink);color:var(--paper);padding:11px 18px;cursor:pointer}button:disabled{cursor:default;opacity:.5}button[type=reset]{background:transparent;color:var(--ink)}.tool-result{white-space:pre-wrap;overflow-wrap:anywhere;font:600 20px/1.6 var(--display);margin:22px 0;min-height:30px}.tool-diagram svg{display:block;max-width:100%;height:auto;width:600px}.editorial-diagram{display:block;width:min(620px,100%);height:auto;margin:26px 0}.source-links{padding-left:22px}.source-links li{margin:12px 0}.source-links a{overflow-wrap:anywhere}.page-section-links{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0;padding-bottom:18px;border-bottom:1px solid var(--edge)}.status{min-height:25px}.ft .wrap{padding:22px 24px}.topbar .in{gap:14px}.topbar nav{gap:12px}h1{text-transform:none;letter-spacing:.025em}.tool-panel [data-notes]{display:grid;gap:17px}@media(max-width:640px){main{padding-top:28px}.wrap{padding-left:18px;padding-right:18px}.tool-panel{padding:18px}.topbar nav{margin-left:0;width:100%;gap:10px 16px}.topbar nav a{font-size:11px;letter-spacing:.02em}h1{font-size:34px}.tool-fields{grid-template-columns:minmax(0,1fr)}.tool-result{font-size:17px}}