/* ==========================================================================
   ST MASTER INNER PAGE — W91
   One renderer for every published calculator page.
   ========================================================================== */
html{width:100%;max-width:none!important}
body{
    width:100%!important;max-width:none!important;margin:0!important;
    background:#f8fafc;color:#0f172a;
}
body>header:not(.st-master-top){display:none!important}

/* ---------- header ---------- */
.st-master-top{
    position:sticky;top:0;z-index:70;
    width:100vw;margin-left:calc(50% - 50vw);
    background:rgba(255,255,255,.985);
    backdrop-filter:saturate(140%) blur(10px);
    border-bottom:1px solid #e2e8f0;
    overflow:visible;
}
.st-master-head{
    display:grid;grid-template-columns:auto minmax(0,1fr) auto;
    align-items:center;column-gap:18px;min-height:72px;
    max-width:1760px;margin:0 auto;padding:0 24px;
}
.st-master-brand{display:flex;align-items:center;gap:8px;color:#0f172a;text-decoration:none;min-width:158px}
.st-master-brandmark{display:grid;place-items:center;width:38px;height:38px;border:1px solid #bfdbfe;border-radius:9px;background:#eff6ff;color:#2563eb}
.st-master-brandtext{display:flex;flex-direction:column;line-height:1}
.st-master-brandtext strong{font-size:13px;letter-spacing:-.15px;white-space:nowrap}
.st-master-brandtext small{margin-top:3px;font-size:7px;letter-spacing:.08em;text-transform:uppercase;color:#64748b;white-space:nowrap}

.st-master-nav{display:flex;align-items:center;justify-content:center;gap:0;min-width:0;white-space:nowrap;overflow:visible}
.st-nav-item{position:relative;flex:0 0 auto}
.st-nav-trigger{
    appearance:none;border:0;background:transparent;
    display:inline-flex;align-items:center;gap:5px;
    padding:10px 7px;border-radius:8px;
    color:#475569;font:inherit;font-size:12.5px;font-weight:650;
    white-space:nowrap;cursor:pointer
}
.st-nav-trigger:hover,.st-nav-item.is-open>.st-nav-trigger,.st-nav-item:focus-within>.st-nav-trigger{background:#eff6ff;color:#2563eb}
.st-nav-trigger .chev{width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-1px);opacity:.72;transition:transform .15s ease}
.st-nav-item.is-open>.st-nav-trigger .chev,.st-nav-item:hover>.st-nav-trigger .chev,.st-nav-item:focus-within>.st-nav-trigger .chev{transform:rotate(225deg) translate(-1px,-1px)}

.st-nav-dropdown{
    display:none;position:absolute;top:calc(100% + 8px);left:0;
    width:390px;max-height:590px;overflow:hidden;
    border:1px solid #dbe4ee;border-radius:10px;background:#fff;
    box-shadow:0 18px 44px rgba(15,23,42,.15);z-index:150
}
.st-nav-item:hover>.st-nav-dropdown,.st-nav-item:focus-within>.st-nav-dropdown,.st-nav-item.is-open>.st-nav-dropdown{display:block}
.st-nav-item.st-nav-right>.st-nav-dropdown{left:auto;right:0}
.st-nav-dropdown-head{padding:13px 15px 10px;border-bottom:1px solid #eef2f7;color:#64748b;font-size:10px;font-weight:800;letter-spacing:.10em;text-transform:uppercase}
.st-nav-dropdown-body{max-height:475px;overflow-y:auto;padding:3px 0}
.st-nav-family{padding:9px 0 7px;border-bottom:1px solid #edf2f7}
.st-nav-family:last-child{border-bottom:0}
.st-nav-family-title{padding:0 15px 5px;color:#2563eb;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.st-nav-dropdown-link{display:block;padding:6px 15px;color:#52657b;text-decoration:none;font-size:12.5px;line-height:1.35}
.st-nav-dropdown-link:hover{background:#f8fafc;color:#2563eb}
.st-nav-more{padding:4px 15px 0;color:#94a3b8;font-size:11px}
.st-nav-empty{padding:16px;color:#94a3b8;font-size:13px}
.st-nav-viewall{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 15px;border-top:1px solid #e2e8f0;color:#2563eb;text-decoration:none;font-size:12px;font-weight:750;background:#fff}
.st-nav-viewall:hover{background:#eff6ff}
.st-master-sources{display:inline-flex;align-items:center;padding:10px 7px;border-radius:8px;color:#475569;text-decoration:none;font-size:12.5px;font-weight:650;white-space:nowrap}
.st-master-sources:hover{background:#f8fafc;color:#2563eb}
.st-master-theme{width:42px;height:42px;border:1px solid #dbe4ee;border-radius:11px;background:#fff;display:grid;place-items:center;color:#475569;cursor:pointer}
.st-master-theme:hover{background:#f8fafc;color:#2563eb}
.st-master-theme svg{width:20px;height:20px}

.st-master-searchbar{border-top:1px solid #f1f5f9;background:#fff}
.st-master-searchwrap{width:calc(100% - 56px);max-width:1260px;padding:14px 0;margin:0 auto}
.st-master-search{display:flex;align-items:center;gap:12px;height:52px;padding:0 16px;border:1px solid #cbd5e1;border-radius:13px;background:#fff;box-shadow:0 1px 2px rgba(15,23,42,.03)}
.st-master-search:focus-within{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(59,130,246,.08)}
.st-master-search svg{width:21px;height:21px;color:#334155;flex:0 0 auto}
.st-master-search input{border:0;outline:0;width:100%;padding:0;background:transparent;font:inherit;font-size:15px;color:#0f172a}
.st-master-search input::placeholder{color:#94a3b8}

/* ---------- page ---------- */
.st-master-page{max-width:1120px;margin:0 auto;padding:0 16px 64px}
.st-master-crumb{display:flex;flex-wrap:wrap;gap:10px;padding:25px 0 15px;color:#64748b;font-size:13px}
.st-master-crumb a{color:#64748b;text-decoration:none}
.st-master-page h1{font-size:32px;line-height:1.25;letter-spacing:-.8px;margin:0 0 24px;color:#0f172a}

.st-master-calculator{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.st-master-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 1px 3px #0f172a08;padding:20px}
.st-master-field{margin-bottom:20px}
.st-master-field label{display:block;font-weight:650;font-size:14px;margin-bottom:7px}
.st-master-input{display:flex;border:1px solid #cbd5e1;border-radius:8px;overflow:hidden;background:#fff}
.st-master-input:focus-within{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f618}
.st-master-input input,.st-master-input select{width:100%;min-width:0;border:0;outline:0;background:transparent;color:#0f172a;padding:12px;font:inherit;line-height:1.4}
.st-master-input select{cursor:pointer}
.st-master-unit{display:flex;align-items:center;padding:0 13px;background:#f8fafc;border-left:1px solid #e2e8f0;color:#64748b;font-size:13px;white-space:nowrap}
.st-master-help{display:block;font-size:12px;color:#64748b;margin-top:6px}
.st-master-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid #e2e8f0;padding-top:14px}
.st-master-submit{cursor:pointer;font:inherit;background:#2563eb;border:1px solid #2563eb;color:#fff;border-radius:8px;padding:8px 16px;font-weight:700}
.st-master-submit:hover{background:#1d4ed8}
.st-master-reset{cursor:pointer;font:inherit;background:#fff;border:1px solid #e2e8f0;color:#0f172a;border-radius:8px;padding:8px 14px}
.st-master-reset:hover{background:#eff6ff}

.st-master-results h2{font-size:12px;letter-spacing:.8px;text-transform:uppercase;color:#64748b;margin:0 0 16px}
.st-master-primary{background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:12px;padding:18px 20px;color:#fff;margin-bottom:14px;overflow:hidden}
.st-master-primary span{font-size:13px}
.st-master-primary strong{display:block;font-size:32px;line-height:1.3;letter-spacing:-.6px;overflow-wrap:anywhere}
.st-master-primary small{display:block;margin-top:4px;opacity:.9}
.st-dna-figure{margin:10px 0 0;padding:10px;border:1px solid var(--line,#dbe4ee);border-radius:14px;background:var(--surface,#fff)}
.st-dna-figure svg{display:block;width:100%;height:auto;max-width:390px;margin:auto}
.st-dna-figure figcaption{font-size:12px;line-height:1.65;color:var(--muted,#64748b);margin-top:12px}
html.st-master-dark .st-dna-figure{background:#172234;border-color:#334155}
html.st-master-dark .st-dna-figure figcaption{color:#cbd5e1}
/* W165 exact-slug output cards, safe for light/dark modes */
.st-w165-outputs{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}
.st-w165-outputs[hidden]{display:none!important}
.st-w165-output{border:1px solid #dbe4ee;border-radius:12px;padding:14px;background:#f8fafc;min-width:0}
.st-w165-output span{display:block;color:#475569;font-size:12px;font-weight:650;line-height:1.4}
.st-w165-output strong{display:block;color:#0f172a;font-size:22px;overflow-wrap:anywhere;margin-top:5px;font-variant-numeric:tabular-nums}
html.st-master-dark .st-w165-output{background:#172234;border-color:#334155}
html.st-master-dark .st-w165-output span{color:#cbd5e1}
html.st-master-dark .st-w165-output strong{color:#f8fafc}

.st-master-result-empty{min-height:170px;display:flex;align-items:center;justify-content:center;text-align:center;color:#64748b;padding:15px}
.st-master-result-error{padding:16px;border:1px solid #fecaca;border-radius:9px;background:#fef2f2;color:#991b1b}
.st-master-row{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid #e2e8f0;font-size:14px}
.st-master-row:last-child{border-bottom:0}
.st-master-row small{display:block;color:#64748b;font-size:12px}
.st-master-row strong{white-space:nowrap}

.st-master-intro{margin:26px 0}
.st-master-badge{display:inline-flex;align-items:center;gap:6px;background:#eff6ff;color:#2563eb;border:1px solid #bfdbfe;border-radius:30px;font-size:12px;font-weight:650;padding:4px 10px;text-decoration:none}
.st-master-intro p{color:#64748b;margin:13px 0 0;line-height:1.65}

.st-master-content{display:grid;gap:16px}
.st-master-section{background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 1px 3px #0f172a08;padding:22px}
.st-master-section h2{font-size:20px;line-height:1.3;margin:0 0 14px;color:#0f172a}
.st-master-section p{color:#475569;line-height:1.72;margin:12px 0 0}
.st-master-formula{overflow-x:auto;padding:16px 18px;border:1px solid #dbe4ea;border-radius:9px;background:#f8fafc;color:#1e293b;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:15px;line-height:1.6}
.st-master-example{padding:16px 18px;border:1px solid #bfdbfe;border-radius:9px;background:#eff6ff;color:#334155;line-height:1.7}
.st-master-example strong{color:#1d4ed8}
.st-master-notice{margin:14px 0 0!important;padding:11px 13px;background:#f8fafc;color:#64748b!important;font-size:13px}

/* ST_RICH_LOWER_STYLE_W100 */
.st-master-points{margin:16px 0 0;padding-left:22px;color:#475569}
.st-master-points li{margin:8px 0;line-height:1.58}
.st-master-example-inputs{padding:16px 18px;border:1px solid #bfdbfe;border-radius:9px;background:#eff6ff;color:#334155}
.st-master-example-inputs strong{display:block;margin-bottom:9px;color:#1d4ed8}
.st-master-example-inputs ul{margin:0;padding-left:22px}
.st-master-example-inputs li{margin:7px 0;line-height:1.5}
.st-master-example-text{margin:15px 0 0!important}
.st-master-example-result{margin:10px 0 0!important;color:#475569!important}
.st-master-example-result strong{color:#1d4ed8}
.st-master-rich-faq details{border:1px solid #dbe4ee;border-radius:9px;margin-top:10px;padding:0 15px;background:#fff}
.st-master-rich-faq details:first-of-type{border-top:1px solid #dbe4ee}
.st-master-rich-faq summary{padding:16px 34px 16px 5px}
.st-master-rich-faq details p{padding:0 34px 16px 5px}

.st-master-faq details{border-top:1px solid #e2e8f0}
.st-master-faq details:first-of-type{border-top:0}
.st-master-faq summary{cursor:pointer;list-style:none;position:relative;padding:15px 34px 15px 0;font-weight:650;color:#0f172a}
.st-master-faq summary::-webkit-details-marker{display:none}
.st-master-faq summary:after{content:'+';position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:21px;font-weight:400;color:#2563eb}
.st-master-faq details[open] summary:after{content:'−'}
.st-master-faq details p{margin:0;padding:0 34px 15px 0;color:#64748b}

/* ---------- related internal links ---------- */
.st-related{margin-top:32px}
.st-related-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:13px}
.st-related-head h2{margin:0;font-size:19px;line-height:1.25;color:#0f172a}
.st-related-head p{margin:0;color:#64748b;font-size:12px}
.st-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.st-related-card{position:relative;display:flex;align-items:center;gap:12px;min-height:92px;padding:15px 42px 15px 14px;border:1px solid #dbe4ee;border-radius:12px;background:#fff;color:#0f172a;text-decoration:none;box-shadow:0 1px 2px rgba(15,23,42,.03);transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.st-related-card:hover{transform:translateY(-2px);border-color:#93c5fd;box-shadow:0 8px 22px rgba(15,23,42,.07)}
.st-related-icon{width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;border-radius:10px;background:#eff6ff;color:#2563eb;border:1px solid #dbeafe}
.st-related-icon svg{width:19px;height:19px}
.st-related-copy{min-width:0}
.st-related-family{display:block;margin-bottom:4px;color:#2563eb;font-size:9px;font-weight:800;letter-spacing:.075em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.st-related-title{display:block;font-size:13.5px;font-weight:750;line-height:1.32;color:#0f172a}
.st-related-arrow{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:#64748b;font-size:18px;transition:transform .16s ease,color .16s ease}
.st-related-card:hover .st-related-arrow{transform:translate(3px,-50%);color:#2563eb}

/* ---------- footer ---------- */
.st-master-footer{margin-top:64px;border-top:1px solid #e2e8f0;background:#fff;padding:34px 0 18px}
.st-master-footer-wrap{max-width:980px;padding:0 16px;margin:auto}
.st-master-footgrid{display:grid;grid-template-columns:1.45fr 1.7fr .85fr;gap:64px;align-items:start}
.st-master-footbrand p{max-width:300px;margin:11px 0 0;color:#64748b;font-size:13px;line-height:1.62}
.st-master-footer-brand{display:inline-flex;flex-direction:column;align-items:flex-start;gap:3px;color:#0f172a;text-decoration:none}
.st-master-footer-brand svg{color:#2563eb}
.st-master-footer-brand span{font-size:8px;font-weight:800;letter-spacing:-.2px;color:#334155}
.st-master-foot-heading{margin:0 0 12px;color:#64748b;font-size:11px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.st-master-category-links{display:grid;grid-template-columns:1fr 1fr;column-gap:42px;row-gap:7px}
.st-master-footer-links{display:grid;gap:8px}
.st-master-category-links a,.st-master-footer-links a{color:#52657b;font-size:13px;text-decoration:none}
.st-master-category-links a:hover,.st-master-footer-links a:hover{color:#2563eb;text-decoration:underline}
.st-master-copyright{margin-top:30px;padding-top:16px;border-top:1px solid #e2e8f0;color:#718096;font-size:12px;line-height:1.55}

/* ---------- custom number arrows ---------- */
.st-master-input input[type="number"]{-moz-appearance:textfield;appearance:textfield}
.st-master-input input[type="number"]::-webkit-inner-spin-button,
.st-master-input input[type="number"]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.st-master-spin{width:34px;flex:0 0 34px;display:grid;grid-template-rows:1fr 1fr;border-left:1px solid #e2e8f0;background:#f8fafc}
.st-master-spin button{appearance:none;border:0;margin:0;padding:0;background:transparent;display:grid;place-items:center;cursor:pointer;color:#475569;min-height:20px}
.st-master-spin button:first-child{border-bottom:1px solid #e2e8f0}
.st-master-spin button:hover{background:#eff6ff;color:#2563eb}
.st-master-spin i{width:7px;height:7px;border-top:2px solid currentColor;border-left:2px solid currentColor;display:block}
.st-master-spin-up i{transform:rotate(45deg) translate(1px,1px)}
.st-master-spin-down i{transform:rotate(225deg) translate(1px,1px)}

/* ---------- dark mode ---------- */
html.st-master-dark body{background:#0f172a;color:#e2e8f0}
html.st-master-dark .st-master-top,
html.st-master-dark .st-master-searchbar{background:#111827;border-color:#263244}
html.st-master-dark .st-master-brand{color:#f8fafc}
html.st-master-dark .st-master-brandmark{background:#10233f;border-color:#285585;color:#60a5fa}
html.st-master-dark .st-nav-trigger,
html.st-master-dark .st-master-sources{color:#cbd5e1}
html.st-master-dark .st-nav-trigger:hover,
html.st-master-dark .st-nav-item.is-open>.st-nav-trigger,
html.st-master-dark .st-nav-item:focus-within>.st-nav-trigger{background:#172e50;color:#60a5fa}
html.st-master-dark .st-nav-dropdown{background:#111827;border-color:#334155;box-shadow:0 18px 44px rgba(0,0,0,.35)}
html.st-master-dark .st-nav-dropdown-head,
html.st-master-dark .st-nav-viewall{border-color:#334155}
html.st-master-dark .st-nav-family{border-color:#263244}
html.st-master-dark .st-nav-family-title{color:#60a5fa}
html.st-master-dark .st-nav-dropdown-link{color:#cbd5e1}
html.st-master-dark .st-nav-dropdown-link:hover,
html.st-master-dark .st-nav-viewall:hover{background:#172033;color:#60a5fa}
html.st-master-dark .st-nav-viewall{background:#111827;color:#60a5fa}
html.st-master-dark .st-master-theme{background:#111827;border-color:#334155;color:#cbd5e1}
html.st-master-dark .st-master-search{background:#111827;border-color:#334155}
html.st-master-dark .st-master-search input{color:#e2e8f0}
html.st-master-dark .st-master-search input::placeholder{color:#64748b}

html.st-master-dark .st-master-page h1,
html.st-master-dark .st-master-section h2,
html.st-master-dark .st-master-faq summary,
html.st-master-dark .st-related-head h2,
html.st-master-dark .st-related-title,
html.st-master-dark .st-master-footer-brand{color:#f8fafc}
html.st-master-dark .st-master-crumb,
html.st-master-dark .st-master-crumb a,
html.st-master-dark .st-master-help,
html.st-master-dark .st-master-results h2,
html.st-master-dark .st-master-intro p,
html.st-master-dark .st-master-section p,
html.st-master-dark .st-master-faq details p,
html.st-master-dark .st-related-head p,
html.st-master-dark .st-master-footbrand p,
html.st-master-dark .st-master-copyright{color:#94a3b8}

html.st-master-dark .st-master-card,
html.st-master-dark .st-master-section,
html.st-master-dark .st-related-card,
html.st-master-dark .st-master-footer{background:#111827;border-color:#334155}
html.st-master-dark .st-master-input{background:#0f172a;border-color:#475569}
html.st-master-dark .st-master-input input,
html.st-master-dark .st-master-input select{color:#e2e8f0}
html.st-master-dark .st-master-input select option{background:#111827;color:#e2e8f0}
html.st-master-dark .st-master-unit,
html.st-master-dark .st-master-formula{background:#0f172a;border-color:#334155;color:#cbd5e1}
html.st-master-dark .st-master-actions,
html.st-master-dark .st-master-row,
html.st-master-dark .st-master-faq details,
html.st-master-dark .st-master-copyright{border-color:#334155}
html.st-master-dark .st-master-reset{background:#111827;border-color:#475569;color:#e2e8f0}
html.st-master-dark .st-master-reset:hover{background:#172033;border-color:#64748b}
html.st-master-dark .st-master-result-empty{color:#94a3b8}
html.st-master-dark .st-master-result-error{background:#2b1414;border-color:#7f1d1d;color:#fecaca}
html.st-master-dark .st-master-badge{background:#10233f;border-color:#285585;color:#60a5fa}
html.st-master-dark .st-master-example{background:#10233f;border-color:#285585;color:#cbd5e1}
html.st-master-dark .st-master-example strong{color:#60a5fa}
html.st-master-dark .st-master-notice{background:#111827;color:#94a3b8!important}
html.st-master-dark .st-master-points{color:#cbd5e1}
html.st-master-dark .st-master-example-inputs{background:#10233f;border-color:#285585;color:#cbd5e1}
html.st-master-dark .st-master-example-inputs strong,
html.st-master-dark .st-master-example-result strong{color:#60a5fa}
html.st-master-dark .st-master-example-result{color:#94a3b8!important}
html.st-master-dark .st-master-rich-faq details{background:#111827;border-color:#334155}
html.st-master-dark .st-related-card:hover{border-color:#3b82f6;box-shadow:0 8px 22px rgba(0,0,0,.22)}
html.st-master-dark .st-related-icon{background:#10233f;border-color:#285585;color:#60a5fa}
html.st-master-dark .st-related-family{color:#60a5fa}
html.st-master-dark .st-related-arrow{color:#64748b}
html.st-master-dark .st-related-card:hover .st-related-arrow{color:#60a5fa}
html.st-master-dark .st-master-category-links a,
html.st-master-dark .st-master-footer-links a{color:#94a3b8}
html.st-master-dark .st-master-category-links a:hover,
html.st-master-dark .st-master-footer-links a:hover{color:#60a5fa}
html.st-master-dark .st-master-spin{background:#111827;border-left-color:#475569}
html.st-master-dark .st-master-spin button{color:#cbd5e1}
html.st-master-dark .st-master-spin button:first-child{border-bottom-color:#334155}
html.st-master-dark .st-master-spin button:hover{background:#172033;color:#60a5fa}

/* ---------- responsive ---------- */
@media(max-width:1500px){
    .st-master-head{padding:0 14px;column-gap:10px}
    .st-master-brand{min-width:128px}
    .st-master-brandtext small{display:none}
    .st-master-brandtext strong{font-size:12px}
    .st-nav-trigger,.st-master-sources{padding:9px 5px;font-size:11.25px}
}
@media(max-width:1180px){
    .st-master-nav{justify-content:flex-start;overflow-x:auto;overflow-y:visible;scrollbar-width:none}
    .st-master-nav::-webkit-scrollbar{display:none}
    .st-nav-dropdown{position:fixed;top:66px;left:14px!important;right:14px!important;width:auto;max-height:72vh}
    .st-master-head{min-height:64px}
    .st-master-theme{width:38px;height:38px}
}
@media(max-width:980px){
    .st-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:720px){
    .st-master-head{grid-template-columns:auto minmax(0,1fr) auto;padding:0 12px}
    .st-master-brandmark{width:34px;height:34px}
    .st-master-brandtext{display:none}
    .st-master-brand{min-width:auto}
    .st-master-searchwrap{width:calc(100% - 28px);padding:10px 0}
    .st-master-search{height:48px}
    .st-master-page{padding:0 14px 48px}
    .st-master-page h1{font-size:27px}
    .st-master-calculator{grid-template-columns:1fr}
    .st-master-card,.st-master-section{padding:18px}
    .st-master-primary strong{font-size:30px}
    .st-related-grid{grid-template-columns:1fr}
    .st-related-head{align-items:flex-start;flex-direction:column;gap:4px}
    .st-master-footgrid{grid-template-columns:1fr;gap:28px}
    .st-master-category-links{grid-template-columns:1fr 1fr}
    .st-master-footbrand p{max-width:none}
}