.formula-main{max-width:1020px;margin:0 auto;padding:0 32px 70px}.formula-hero{padding:70px 0 36px}.formula-hero h1{font:500 clamp(40px,6vw,72px)/1.08 var(--display);letter-spacing:-.045em;margin:18px 0 24px}.formula-hero h1 span{color:var(--blue)}.formula-lead{font-size:19px;line-height:1.7;max-width:760px}.scope-card{background:var(--dark);color:#e1e9ed;padding:28px 32px;border-radius:8px;line-height:1.75}.scope-card strong{color:var(--lime);font-size:19px}.scope-card p{margin:12px 0 0}.scope-card a{color:var(--lime);text-decoration:underline}.formula-toc{display:flex;flex-wrap:wrap;gap:12px 26px;padding:24px 0;border-bottom:1px solid var(--line);font-size:14px}.formula-toc a{color:var(--blue)}.formula-section{padding-top:55px;scroll-margin-top:35px}.formula-section h2{font:500 clamp(26px,4vw,36px)/1.25 var(--display);letter-spacing:-.025em;margin:12px 0 22px}.formula-section p{line-height:1.8;margin:14px 0}.formula-section a{text-decoration:underline;text-underline-offset:3px;color:var(--blue)}.equation-card{background:#fff;border:1px solid var(--line);padding:28px;margin:22px 0;border-radius:6px}.equation-card h3{font-size:21px;margin:13px 0 18px}.formula-tag{font:11px var(--mono);letter-spacing:.04em;color:var(--muted);text-transform:uppercase}.equation{background:#f0f4f7;border-left:3px solid var(--hip);padding:18px 20px;font:15px/2 var(--mono);overflow-x:auto;white-space:nowrap}.source-note{font-size:13px;color:var(--muted)}.formula-section details{border-top:1px solid var(--line);padding-top:16px;margin-top:18px}.formula-section summary{font-weight:600;cursor:pointer}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:5px;background:white}.formula-section table{border-collapse:collapse;width:100%;min-width:480px;font-size:14px;line-height:1.65}.formula-section caption{text-align:left;padding:14px 18px;background:#edf2f5;color:var(--muted);font-size:12px}.formula-section th,.formula-section td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}.formula-section thead th{font-size:12px;text-transform:uppercase;letter-spacing:.04em}.formula-section tbody th{min-width:160px;font-weight:500}.formula-section tbody tr:last-child>*{border-bottom:0}.limits-list,.reference-list{padding-left:24px;line-height:1.85}.limits-list li,.reference-list li{padding-left:8px;margin:18px 0}.reference-list li{scroll-margin-top:30px}.formula-page footer{margin-top:0}.formula-page code{overflow-wrap:anywhere}.formula-page .site-header nav{display:flex;flex-wrap:wrap}.formula-page .site-header{gap:20px;flex-wrap:wrap}
@media(max-width:620px){.formula-main{padding:0 18px 40px}.formula-hero{padding:38px 0 26px}.formula-lead{font-size:16px}.scope-card,.equation-card{padding:22px 18px}.equation{font-size:12px;padding:14px}.formula-section{padding-top:38px}.formula-page .site-header{padding:20px 18px}}

/* Native mathematical typesetting for display equations and inline symbols. */
.formula-page math{font-family:"Cambria Math","STIX Two Math",math;font-weight:400;letter-spacing:normal;font-size:1.08em}.formula-page .equation{display:flex;flex-direction:column;gap:18px;font-size:22px;line-height:normal;white-space:normal;padding:22px 24px}.formula-page .equation math{flex:none;align-self:flex-start;math-style:normal;font-size:1em;margin:0;width:max-content;max-width:none}.formula-page .equation:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.formula-section td math,.formula-section th math{font-size:1.12em}@media(max-width:620px){.formula-page .equation{font-size:19px;padding:18px 16px;gap:18px}}