:root{color-scheme:light;--guide-paper:#fbf9f4;--guide-ink:#213b3a;--guide-muted:#596e6a;--guide-line:#d6dfd8;--guide-accent:#176d62}
*{box-sizing:border-box}
body.docs-page{margin:0;background:var(--guide-paper);color:var(--guide-ink);font:16px/1.72 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow-x:hidden}
.docs-page a{color:var(--guide-accent);text-underline-offset:4px;text-decoration-thickness:1px}
.docs-page a:hover{text-decoration-thickness:2px}
.docs-page a:focus-visible{outline:3px solid #cc7417;outline-offset:5px;border-radius:2px}
.docs-page .guide-header{border-bottom:1px solid var(--guide-line);padding:16px max(24px,calc((100vw - 1240px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.docs-page main{max-width:1240px;margin:auto;padding:70px 28px 90px}
.docs-page .eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:700;color:var(--guide-accent)}
.docs-page h1,.docs-page h2{font-family:Georgia,"Times New Roman",serif;font-weight:400}
.docs-page h1{font-size:clamp(40px,6vw,72px);line-height:1.07;letter-spacing:-.045em;margin:18px 0 25px;max-width:850px;text-wrap:balance}
.docs-page h2{font-size:clamp(27px,3vw,37px);line-height:1.16;letter-spacing:-.025em;margin:0 0 20px;text-wrap:balance}
.docs-page h3{font-size:18px;line-height:1.35;margin:32px 0 12px}
.docs-page .lead{font-size:20px;line-height:1.6;color:var(--guide-muted);max-width:870px}
.docs-page .guide-links{display:flex;flex-wrap:wrap;gap:10px 22px;margin:22px 0 0;font-size:14px}
.docs-page .guide-links a{min-height:44px;display:inline-flex;align-items:center}
.docs-page .layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:55px;margin-top:60px}
.docs-page .guide-nav{align-self:start;position:sticky;top:90px;font-size:13px;display:grid;gap:4px;border-left:1px solid var(--guide-line);padding-left:17px}
.docs-page .guide-nav a{color:var(--guide-muted);text-decoration:none;min-height:36px;display:flex;align-items:center}
.docs-page .guide-nav a:hover{color:var(--guide-accent)}
.docs-page article{min-width:0;max-width:940px}
.docs-page section{scroll-margin-top:96px;padding-bottom:46px;margin-bottom:46px;border-bottom:1px solid var(--guide-line)}
.docs-page p{margin:12px 0 20px}
.docs-page .formula{padding:21px 25px;border-left:3px solid var(--guide-accent);background:#f0f3eb;font-family:Georgia,"Times New Roman",serif;font-size:17px;overflow-x:auto;line-height:2}
.docs-page .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.docs-page table{width:100%;border-collapse:collapse;font-size:14px;margin:23px 0}
.docs-page th,.docs-page td{text-align:left;vertical-align:top;padding:15px 13px;border-bottom:1px solid var(--guide-line)}
.docs-page th{color:var(--guide-accent);font-weight:650;background:#f0f3eb}
.docs-page td:first-child{font-weight:600;min-width:135px}
.docs-page tr:last-child td{border-bottom:0}
.docs-page small,.docs-page .muted{color:var(--guide-muted)}
.docs-page li{margin-bottom:11px}
.docs-page code{color:#1d5d57;background:#edf0e8;border-radius:3px;padding:.1em .3em;font:85% ui-monospace,SFMono-Regular,Consolas,monospace}
.docs-page pre{padding:20px;overflow:auto;background:#edf0e8;border:1px solid var(--guide-line);border-radius:6px;font-size:13px;line-height:1.65}
.docs-page pre code{padding:0;background:none}
.docs-page .guide-note{border:1px solid #bdd1c6;border-radius:8px;background:#f2f5ed;padding:20px 24px;margin:25px 0}
.docs-page .guide-note p:last-child{margin-bottom:0}
.docs-page .guide-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin:26px 0}
.docs-page .guide-card{border:1px solid var(--guide-line);background:#fffdf8;border-radius:8px;padding:23px}
.docs-page .guide-card h3{margin-top:0}
.docs-page .guide-card p{font-size:14px;margin-bottom:0;color:var(--guide-muted)}
.docs-page .guide-card a{display:block;min-height:44px}
.docs-page .guide-number{font:italic 24px Georgia,serif;color:#81968a;display:block;margin-bottom:14px}
.docs-page footer{color:var(--guide-muted);font-size:13px;padding-top:8px}
.docs-page .guide-skip{position:absolute;top:-80px;left:15px;z-index:1000;background:var(--guide-paper);padding:12px 18px}
.docs-page .guide-skip:focus{top:10px}
@media(max-width:800px){.docs-page main{padding:38px 22px 65px}.docs-page .layout{grid-template-columns:1fr;gap:35px;margin-top:35px}.docs-page .guide-nav{position:static;display:flex;flex-wrap:wrap;gap:3px 18px;padding:14px 0;border-left:0;border-block:1px solid var(--guide-line)}.docs-page .guide-nav a{min-height:44px}.docs-page .lead{font-size:18px}.docs-page td,.docs-page th{padding:12px 9px}.docs-page .guide-cards{grid-template-columns:1fr}.docs-page section{scroll-margin-top:20px}.docs-page .formula{padding:16px;font-size:16px}}
@media(prefers-reduced-motion:reduce){.docs-page *{scroll-behavior:auto!important}}
@media print{.docs-page{background:white;color:black}.docs-page .guide-header,.docs-page [data-programme-nav],.docs-page .guide-nav,.docs-page .guide-skip{display:none}.docs-page main{padding:0;max-width:none}.docs-page .layout{display:block;margin-top:30px}.docs-page article{max-width:none}.docs-page section{break-inside:auto;margin-bottom:25px;padding-bottom:20px}.docs-page a{color:black}.docs-page .guide-cards{display:block}.docs-page .guide-card{margin-bottom:12px}.docs-page h2,.docs-page h3{break-after:avoid}.docs-page table{font-size:11px}}