/* Field guide: quiet typography, useful diagrams, and room to read. */
.mode p.mode-detail{min-height:0;margin-bottom:24px;font-size:13px;color:var(--cyan)}.note a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.footer-links{display:flex;gap:14px 24px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.footer-links a{padding:6px 0}.footer-links a:hover{color:var(--cyan)}@media(max-width:600px){.footer-links{width:100%;gap:12px 22px}}
@media(max-width:900px){.field:has([data-tool]) .toc{display:none}}
.field-nav{display:flex;gap:24px;overflow-x:auto;padding:16px 7%;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.field-nav a{white-space:nowrap}.field-nav a:hover,.field-nav a[aria-current=page]{color:var(--cyan)}
.field{max-width:1240px;margin:auto;padding:38px 7% 80px}.crumbs{font-size:12px;color:var(--muted);margin-bottom:38px}.crumbs a{color:var(--cyan)}.field-header{max-width:850px;margin-bottom:42px}.field-header .eyebrow{color:var(--cyan);margin-bottom:18px}.field h1{font-size:clamp(36px,5vw,66px);font-weight:500;line-height:1.06;letter-spacing:-2px;margin:0 0 24px}.field-header .intro{font-size:19px;line-height:1.65;color:#b6c7de;max-width:760px}.meta{font-size:12px;line-height:1.7;color:var(--muted)}.reading{display:grid;grid-template-columns:minmax(0,740px) 190px;gap:54px}.prose{min-width:0;font-size:16px;line-height:1.85;color:#b6c7de}.prose h2{font-size:28px;font-weight:500;line-height:1.25;letter-spacing:-.7px;color:var(--text);margin:46px 0 18px;scroll-margin-top:25px}.prose h3{font-size:20px;line-height:1.4;font-weight:550;color:var(--text);margin:30px 0 12px}.prose p{margin-bottom:21px}.prose li{padding-left:4px;margin-bottom:10px}.prose ul,.prose ol{padding-left:23px}.prose strong{font-weight:600;color:var(--text)}.prose a:not(.button){color:var(--cyan);text-decoration:underline;text-underline-offset:4px}.prose a:hover{text-decoration-thickness:2px}.toc{align-self:start;position:sticky;top:30px;font-size:12px;line-height:1.7;color:var(--muted);border-left:1px solid var(--line);padding-left:20px}.toc strong{font-weight:500;color:var(--text)}.toc a{display:block;margin-top:14px}.toc a:hover{color:var(--cyan)}.note{border-left:2px solid var(--cyan);padding:18px 23px;background:#0d1524;margin:28px 0;font-size:14px;line-height:1.8}.note p:last-child{margin:0}.coral{border-color:var(--coral)}
.field-art{margin:0 0 35px}.field-art img{display:block;width:100%;height:auto;border-radius:9px}.field-art figcaption{font-size:10px;color:var(--muted);padding-top:9px}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 36px;margin:22px 0 50px}.guide-card{padding:26px 0;border-top:1px solid var(--line)}.guide-card .eyebrow{font-size:11px;margin-bottom:13px;color:var(--cyan)}.guide-card h2,.guide-card h3{font-size:24px;line-height:1.25;font-weight:500;letter-spacing:-.5px;margin:0 0 14px}.guide-card p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}.guide-card:hover h2,.guide-card:hover h3{color:var(--cyan)}.guide-card .arrow{display:inline-block;color:var(--cyan);margin-top:20px}.feature-tool{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:32px;margin:24px 0 35px}.feature-tool h2{margin-top:0}.field-cta{margin:55px 0 20px;padding:30px;border:1px solid #35e4ff40;border-radius:10px;background:var(--panel);display:flex;align-items:center;justify-content:space-between;gap:25px}.field-cta h2{font-size:23px;font-weight:500;margin:0 0 10px;color:var(--text)}.field-cta p{font-size:13px;line-height:1.6;color:var(--muted);margin:0}.field-cta .button{white-space:nowrap;font-size:13px}.related{margin-top:55px;border-top:1px solid var(--line);padding-top:25px}.related h2{font-size:22px;font-weight:500}.related a{display:inline-block;color:var(--cyan);font-size:14px;margin:0 25px 15px 0}.sources{font-size:13px}.table-wrap{overflow:auto;margin:24px 0;max-width:100%;border:1px solid var(--line);border-radius:8px}table{border-collapse:collapse;width:100%;font-size:13px;text-align:left}th,td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--text);font-weight:500;background:var(--panel)}tr:last-child td{border:0}td:first-child{color:var(--text)}caption{text-align:left;padding:14px 16px;color:var(--muted);font-size:12px}.diagram{display:block;width:100%;height:auto;margin:28px 0}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tool-field{display:block;font-size:13px;color:#b6c7de}.tool-field input,.tool-field select{display:block;width:100%;margin-top:8px;border:1px solid #8ca2c055;border-radius:6px;background:var(--bg);color:var(--text);padding:13px;font:inherit;min-height:46px}.tool-field input:focus,.tool-field select:focus{outline:2px solid var(--cyan);outline-offset:2px}.tool-result{margin-top:24px;border-top:1px solid var(--line);padding-top:24px;color:var(--text);font-size:18px;line-height:1.6;min-height:90px}.tool-result strong{color:var(--cyan);font-size:32px;font-weight:500;letter-spacing:-.7px}.tool-result small{display:block;font-size:13px;color:var(--muted)}.tool-error{color:#ff9f95;min-height:20px;font-size:13px}.tool-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.tool-actions button,.preset{font:inherit;font-size:12px;color:var(--text);background:#152238;border:1px solid #8ca2c050;padding:10px 15px;border-radius:5px;cursor:pointer}.tool-actions button:hover,.preset:hover{border-color:var(--cyan)}button:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}.copy-status{font-size:12px;color:var(--muted);align-self:center}.data-controls{margin:20px 0}.data-controls select{max-width:350px}.empty{padding:20px;color:var(--muted)}.knowledge-preview{max-width:1440px;margin:0 auto;padding:35px 7% 70px}.knowledge-preview h2{font-size:32px;font-weight:500;letter-spacing:-1px}.knowledge-preview>p{color:var(--muted);line-height:1.7}.knowledge-preview .guide-grid{margin-bottom:0}
@media(max-width:900px){.reading{display:flex;flex-direction:column;gap:24px}.toc{order:-1;position:static;display:flex;flex-wrap:wrap;gap:10px 22px;padding:15px 0;border-left:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.toc a{margin:0}.toc strong{width:100%}.field{padding-left:6%;padding-right:6%}.field-cta{align-items:flex-start;flex-direction:column}.field h1{font-size:45px}.field-header .intro{font-size:17px}}
@media(max-width:600px){.field-nav{gap:23px;padding:14px 6%;font-size:12px}.field{padding-top:26px}.crumbs{margin-bottom:28px}.field h1{font-size:36px;letter-spacing:-1.2px}.field-header{margin-bottom:26px}.field-header .intro{font-size:16px}.prose{font-size:15px}.prose h2{font-size:25px}.guide-grid{grid-template-columns:1fr}.feature-tool{padding:22px 18px}.tool-grid{grid-template-columns:1fr}.tool-result strong{font-size:29px}.field-cta{padding:24px}.field-cta .button{width:100%}.guide-card h2,.guide-card h3{font-size:23px}.knowledge-preview{padding-left:6%;padding-right:6%}.note{padding:16px 18px}.table-wrap{font-size:12px}th,td{padding:12px}.diagram{min-height:160px}}