@charset "UTF-8";
:root{--ink:#132e3e;--muted:#506370;--paper:#fff;--wash:#f2f6f8;--blue:#174d75;--lime:#d9f27c;--line:#d8e0e5;--green:#365a27;--max:1200px;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-size:16px;line-height:1.6}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:var(--blue)}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.035em}h1{font-size:clamp(2.6rem,5.2vw,4.5rem);font-weight:600}h2{font-size:clamp(1.8rem,3vw,2.65rem);font-weight:600}h3{font-size:1.35rem}p{margin-bottom:1.2em}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #628c00;outline-offset:5px}.wrap{width:min(var(--max),calc(100% - 64px));margin:auto}.skip{position:absolute;top:-80px;left:12px;background:#fff;padding:12px;z-index:20}.skip:focus{top:8px}.site-header{border-bottom:1px solid var(--line);background:white}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;min-height:98px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:1.25rem;line-height:1.04;font-weight:700;letter-spacing:-.04em;flex-shrink:0}.brand-mark{display:grid;place-items:center;background:var(--ink);color:var(--lime);width:43px;height:43px;border-radius:50%;font-size:30px}.brand small{font-size:inherit;display:block}.nav{display:flex;align-items:center;gap:29px;flex-wrap:wrap}.nav a{text-decoration:none;font-size:.94rem;font-weight:600}.nav a[aria-current=page]{text-decoration:underline;text-underline-offset:8px}.nav .nav-cta{background:var(--ink);color:white;padding:11px 19px;border-radius:4px}.menu-button{display:none;background:none;border:1px solid var(--line);padding:8px 12px;border-radius:4px}.eyebrow{text-transform:uppercase;font-size:.78rem;letter-spacing:.13em;font-weight:700;color:var(--blue);margin-bottom:20px}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;padding:64px 0 60px}.hero p.lead{font-size:1.14rem;color:var(--muted);max-width:480px}.hero h1{max-width:640px;margin-bottom:24px}.hero h1 em{font-family:Georgia,serif;font-weight:400;color:var(--blue)}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;border:0;border-radius:4px;padding:13px 22px;background:var(--ink);color:white;text-decoration:none;font-weight:600;font-size:.96rem}.button:hover{background:var(--blue);color:white}.button.light{background:var(--lime);color:var(--ink)}.button.secondary{background:white;color:var(--ink);border:1px solid var(--line)}.text-link{font-weight:600;font-size:.95rem}.hero-photo{position:relative}.hero-photo img{width:100%;height:450px;object-fit:cover;border-radius:4px}.photo-tag{position:absolute;bottom:20px;left:20px;padding:13px 18px;background:white;box-shadow:0 5px 20px #132e3e12;font-size:.88rem}.photo-tag strong{display:block;font-size:1rem}.photo-caption{color:var(--muted);font-size:.75rem;margin-top:8px}.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding:22px 0;gap:20px;font-size:.9rem}.trust-strip span{display:flex;gap:13px;align-items:center}.trust-strip b{font-size:1.3rem;color:var(--blue);font-weight:400}.section{padding:64px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-heading h2{margin-bottom:0}.section-heading .eyebrow{margin-bottom:12px}.muted{color:var(--muted)}.tool-band{background:var(--ink);color:white;border-radius:6px;padding:38px;display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}.tool-band .eyebrow{color:var(--lime)}.tool-band h2{font-size:2.25rem}.tool-band p{color:#cfdae1}.tool-band .field label,.tool-band .field legend{color:white}.tool-band .field input{background:#fff;border-color:#fff}.tool-band .mini-output{border-top:1px solid #ffffff40;padding-top:15px;margin-top:16px;color:white}.mini-output strong{font-size:2.4rem;line-height:1}.mini-output span{font-size:.9rem;color:#cfdae1}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field label{font-size:.875rem;font-weight:600}.field input,.field select{width:100%;min-height:47px;border:1px solid #b6c5ce;border-radius:4px;padding:10px 12px;color:var(--ink);background:white}.field small{font-size:.78rem;color:var(--muted);line-height:1.4}.full{grid-column:1/-1}.form-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:22px}.form-error{color:#9d2727;font-size:.9rem;margin-top:16px}.tool-band .form-error{color:#ffdbcb}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.article-card{border:1px solid var(--line);border-radius:5px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,border-color .2s}.article-card:hover{transform:translateY(-3px);border-color:#7d99a9}.article-card>a{display:flex;flex-direction:column;height:100%;text-decoration:none}.card-body{padding:24px;flex:1;display:flex;flex-direction:column}.card-body h3{margin:12px 0 14px;font-size:1.45rem;line-height:1.2}.card-body p{font-size:.94rem;color:var(--muted)}.tag{font-size:.75rem;color:var(--blue);font-weight:700;letter-spacing:.07em;text-transform:uppercase}.card-footer{border-top:1px solid var(--line);padding-top:15px;display:flex;justify-content:space-between;font-size:.84rem;margin-top:auto}.card-visual{height:145px;background:var(--wash);padding:25px;display:flex;justify-content:space-between;align-items:center;overflow:hidden}.card-visual img{width:100%;height:100%;object-fit:cover}.card-visual.photo{padding:0}.card-visual .metric{font-size:2.7rem;font-family:Georgia,serif;letter-spacing:-.04em}.card-visual .metric small{display:block;font:12px Arial;letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px}.card-visual.blue{background:#e3eef5}.card-visual.lime{background:#edf5dc}.bar-motif{display:flex;gap:7px;height:64px;align-items:end}.bar-motif i{display:block;width:15px;background:#174d7540}.bar-motif i:nth-child(1){height:64px}.bar-motif i:nth-child(2){height:44px}.bar-motif i:nth-child(3){height:27px}.principles{background:var(--wash);padding:45px;display:grid;grid-template-columns:1fr 1fr;gap:70px;border-radius:5px}.principles h2{font-size:2.25rem}.principles ol{padding:0;margin:0;list-style:none;counter-reset:steps}.principles li{counter-increment:steps;border-bottom:1px solid var(--line);padding:14px 0;display:flex;gap:18px}.principles li:last-child{border:0}.principles li:before{content:'0' counter(steps);font-size:.8rem;color:var(--blue);padding-top:3px}.site-footer{margin-top:45px;background:var(--ink);color:#fff;padding:45px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:35px}.site-footer .brand-mark{background:var(--lime);color:var(--ink)}.footer-links{display:flex;gap:25px;flex-wrap:wrap;align-items:start;font-size:.875rem}.site-footer a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid #ffffff26;margin-top:30px;padding-top:22px;display:flex;justify-content:space-between;gap:25px;font-size:.78rem;color:#bdcbd4}.page-heading{padding:48px 0 30px;max-width:850px}.page-heading h1{font-size:clamp(2.4rem,4.3vw,3.5rem)}.page-heading .lead{font-size:1.15rem;color:var(--muted)}.breadcrumbs{font-size:.83rem;color:var(--muted);margin-bottom:25px}.calc-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:32px;align-items:start}.calc-panel{padding:30px;border:1px solid var(--line);border-radius:5px}.calc-panel h2{font-size:1.45rem;margin-bottom:23px}.result-panel{padding:30px;background:var(--ink);border-radius:5px;color:white}.result-panel .eyebrow{color:var(--lime);margin-bottom:15px}.result-big{font-size:3.6rem;line-height:1.1;letter-spacing:-.04em;font-weight:600}.result-sub{color:#ccd8df;font-size:.92rem}.result-row{display:flex;justify-content:space-between;gap:18px;border-top:1px solid #ffffff33;padding:16px 0}.result-row strong{font-size:1.17rem}.result-row span{color:#d4dee4;font-size:.9rem}.result-panel .note{font-size:.8rem;color:#cdd9e1}.result-panel .result-row:last-of-type{padding-bottom:6px}.method-box{padding:30px;background:var(--wash);border-radius:5px;margin-top:32px}.method-box h2{font-size:1.5rem}.method-box p,.method-box li{font-size:.95rem}.formula{padding:15px;background:white;border-left:3px solid var(--blue);font-family:monospace;overflow-wrap:anywhere}.pair-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.appliance-box{border:1px solid var(--line);padding:20px;border-radius:4px;margin:0;min-width:0}.appliance-box legend{padding:0 8px;font-weight:700}.appliance-box .field+.field{margin-top:16px}.compare-bars{margin:22px 0}.comparison-bar{height:11px;background:#7fa6c4;border-radius:2px;margin:8px 0 18px;max-width:100%;transition:width .3s}.comparison-bar.b{background:var(--lime)}.bar-label{display:flex;justify-content:space-between;font-size:.9rem}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 270px;gap:75px;align-items:start}.article-body{font-size:1.075rem;line-height:1.8}.article-body h2{font-size:1.9rem;margin-top:43px;scroll-margin-top:30px}.article-body h3{font-size:1.3rem;margin-top:30px}.article-body ul,.article-body ol{padding-left:24px}.article-body li{margin:8px 0}.article-body .takeaway{background:#edf5dc;border-left:4px solid #709632;padding:24px;font-size:1.05rem;margin-bottom:30px}.takeaway strong{display:block;margin-bottom:7px}.article-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.84rem;margin:23px 0}.article-sidebar{position:sticky;top:30px;background:var(--wash);padding:25px;border-radius:4px;font-size:.9rem}.article-sidebar h2{font-size:1.15rem}.article-sidebar a{display:block;margin:13px 0}.article-sidebar .button{display:flex;font-size:.87rem;margin-top:22px}.source-list{font-size:.88rem;overflow-wrap:anywhere}.source-list li{margin-bottom:12px}.article-body table{border-collapse:collapse;width:100%;font-size:.95rem}.article-body th,.article-body td{padding:13px;text-align:left;border-bottom:1px solid var(--line)}.article-body th{background:var(--wash)}.table-scroll{overflow-x:auto}.article-note{font-size:.88rem;color:var(--muted);padding-top:20px;border-top:1px solid var(--line)}.related{border-top:1px solid var(--line);margin-top:50px}.prose{max-width:760px}.prose h2{font-size:1.8rem;margin-top:36px}.prose li{margin-bottom:10px}.note-banner{background:#edf5dc;padding:22px;border-radius:5px}.noscript{background:#fff0d0;padding:16px;border:1px solid #d4bc7c}.pill-links{display:flex;gap:12px;flex-wrap:wrap;margin:10px 0 30px}.pill-links a{padding:8px 16px;border:1px solid var(--line);border-radius:30px;text-decoration:none;font-size:.9rem}.pill-links a[aria-current=page]{background:var(--ink);color:white}.empty{padding:60px 0}.reading-line{height:3px;background:var(--lime);width:100%}.contact-link{word-break:break-word}
@media(max-width:1000px){.hero{gap:30px}.nav{gap:18px}.article-layout{gap:35px;grid-template-columns:minmax(0,1fr) 235px}.tool-band{gap:30px}.hero-photo img{height:410px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header-inner{min-height:78px;flex-wrap:wrap;gap:0;padding:15px 0}.brand{font-size:1.1rem}.brand-mark{width:37px;height:37px}.menu-button{display:block}.nav{width:100%;padding:20px 0 6px;gap:18px}.js .nav{display:none}.js .nav.is-open{display:flex}.hero{grid-template-columns:1fr;padding:40px 0 30px;gap:30px}.hero-photo img{height:300px}.hero h1{font-size:3.05rem}.trust-strip{grid-template-columns:1fr;gap:10px;font-size:.88rem;padding:18px 0}.section{padding:42px 0}.section-heading{align-items:start;flex-direction:column;gap:14px}.tool-band{grid-template-columns:1fr;padding:25px;gap:18px}.cards{grid-template-columns:1fr}.card-visual{height:150px}.principles{grid-template-columns:1fr;padding:26px;gap:15px}.footer-top,.footer-bottom{flex-direction:column}.footer-links{gap:18px}.calc-layout{grid-template-columns:1fr}.calc-panel,.result-panel{padding:24px}.article-layout{grid-template-columns:1fr}.article-sidebar{position:static;grid-row:1;padding:20px}.article-sidebar a{display:inline-block;margin-right:16px}.article-sidebar .button{display:inline-flex}.page-heading{padding-top:32px}.article-body{font-size:1rem}.page-heading h1{font-size:2.5rem}.pair-grid{grid-template-columns:1fr}.result-big{font-size:3.1rem}.form-grid{gap:14px}.article-meta{gap:10px}.hero .actions{gap:20px}}
/* Editorial edition: generous reading space, clear hierarchy, quieter surfaces. */
:root{--ink:#172f3b;--muted:#536773;--wash:#f3f6f8;--line:#dce4e8;--max:1160px}
body{font-size:1rem;line-height:1.7}
h1,h2,h3{text-wrap:balance}
p,li{text-wrap:pretty}
.header-inner{min-height:88px}
.nav a,.text-link{font-size:.9375rem}
.hero{padding:66px 0;gap:64px}
.hero h1{font-size:clamp(3rem,5.5vw,4.65rem);line-height:1.07;letter-spacing:-.045em}
.hero p.lead,.page-heading .lead{font-size:1.1875rem;line-height:1.75}
.hero-photo img{border-radius:10px}
.photo-tag{border-radius:5px;max-width:calc(100% - 40px)}
.button{border-radius:7px;min-height:48px}
.section{padding:72px 0}
.section-heading h2,.principles h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.035em;line-height:1.22}
.cards{gap:24px}
.article-card{border-radius:10px;background:#fff;transition:border-color .18s,box-shadow .18s}
.article-card:hover{transform:none;border-color:#9ab0bd;box-shadow:0 8px 26px #172f3b0a}
.article-card>a:hover{color:var(--ink)}
.card-visual{height:105px;padding:20px 25px;border-bottom:1px solid var(--line)}
.card-visual.blue{background:#edf3f7}
.card-visual.lime{background:#f3f7e9}
.card-visual .metric{font-size:2.125rem;line-height:1.15}
.card-visual .metric small{font-size:.75rem;line-height:1.4;letter-spacing:.035em;text-transform:none;margin-bottom:6px}
.bar-motif{display:none}
.card-body{padding:25px}
.card-body h3{font-family:Georgia,'Times New Roman',serif;font-size:1.5rem;font-weight:400;line-height:1.35;letter-spacing:-.02em;margin:12px 0}
.card-body p{font-size:1rem;line-height:1.7}
.card-footer{font-size:.875rem;padding-top:17px}
.tag{font-size:.75rem;letter-spacing:.065em}
.principles,.tool-band,.calc-panel,.result-panel,.method-box{border-radius:10px}
.page-heading{padding:52px 0 36px}
.page-heading h1{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:clamp(2.5rem,4.7vw,3.8rem);line-height:1.12;letter-spacing:-.035em}
.pill-links{gap:10px;margin-bottom:35px}
.pill-links a{font-size:.9375rem;background:#fff;padding:9px 18px}
.pill-links a:hover{border-color:#8ba2af}
.prose{max-width:68ch;font-family:Georgia,'Times New Roman',serif;font-size:1.1875rem;line-height:1.85}
.prose h2{font-family:Arial,Helvetica,sans-serif;font-size:1.5rem;line-height:1.35;letter-spacing:-.025em;margin-top:2.5rem}
.prose p{margin-bottom:1.4em}
.reading-line{height:4px;background:linear-gradient(90deg,var(--ink) 0 20%,var(--lime) 20% 100%)}
.article-page .page-heading{max-width:1034px;margin-left:auto;margin-right:auto;padding-top:34px;padding-bottom:34px}
.article-page .page-heading h1{font-size:clamp(2.5rem,4.8vw,3.8rem);max-width:22ch;margin-bottom:23px}
.article-page .page-heading .lead{max-width:61ch;margin-bottom:24px}
.article-page .breadcrumbs{font-size:.875rem;line-height:1.65;margin-bottom:34px}
.article-page .eyebrow{font-size:.8125rem;letter-spacing:.11em;margin-bottom:16px}
.article-meta{font-size:.8125rem;gap:8px 20px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin:28px 0 0}
.article-meta .byline{color:var(--ink);font-weight:700}
.article-layout{grid-template-columns:minmax(0,1fr) 230px;gap:64px;max-width:1034px;margin:0 auto}
.article-body{font-family:Georgia,'Times New Roman',serif;font-size:1.1875rem;line-height:1.9;max-width:66ch;min-width:0}
.article-body>section{margin-top:3rem}
.article-body h2{font-family:Arial,Helvetica,sans-serif;font-size:1.55rem;line-height:1.35;font-weight:600;letter-spacing:-.025em;margin:0 0 1.2rem;scroll-margin-top:30px}
.article-body h3{font-family:Arial,Helvetica,sans-serif;line-height:1.4}
.article-body p{margin-bottom:1.45em}
.article-body li{margin:12px 0;padding-left:5px}
.article-body strong{font-weight:700}
.article-body a{color:var(--blue);text-decoration-color:#9eb2c1;text-decoration-thickness:1px;text-underline-offset:4px}
.article-body a:hover{text-decoration-color:var(--blue)}
.article-body .takeaway{background:#f3f7e9;border:1px solid #dce7be;border-left:4px solid #789837;border-radius:0 9px 9px 0;padding:25px 28px;font-size:1.125rem;line-height:1.8;margin-bottom:10px}
.takeaway>strong{font:700 .8125rem/1.5 Arial,Helvetica,sans-serif;letter-spacing:.07em;text-transform:uppercase;color:#365a27;margin-bottom:12px}
.article-sidebar{background:none;border-radius:0;border-left:1px solid var(--line);padding:3px 0 0 24px;top:30px;font-size:.875rem;line-height:1.65}
.article-sidebar h2,.article-sidebar summary{font:700 .8125rem/1.5 Arial,Helvetica,sans-serif;letter-spacing:.06em;text-transform:uppercase;margin:0 0 18px;color:var(--ink)}
.article-sidebar a{margin:0 0 17px;text-decoration:none;color:var(--muted)}
.article-sidebar a:hover{text-decoration:underline;color:var(--blue)}
.article-sidebar .button{color:#fff;font-size:.875rem;line-height:1.5;padding:12px 15px;margin-top:25px}
.mobile-toc{display:none}
.article-body table{font:1rem/1.65 Arial,Helvetica,sans-serif}
.article-body th,.article-body td{padding:16px 18px;vertical-align:top}
.article-body th{font-weight:600;color:var(--ink)}
.article-body tbody tr:nth-child(even){background:#f8fafb}
.table-scroll{border:1px solid var(--line);border-radius:8px;margin:1.7rem 0;max-width:100%}
.article-body .formula{font:1rem/1.8 ui-monospace,Consolas,monospace;background:var(--wash);padding:22px;border-radius:0 6px 6px 0}
.source-list{font:1rem/1.7 Arial,Helvetica,sans-serif;padding-left:22px!important}
.article-note{font: .875rem/1.8 Arial,Helvetica,sans-serif;margin-top:30px;padding-top:24px}
.related{margin-top:70px;padding-top:48px}
.result-panel .note,.method-box p,.method-box li{font-size:.9375rem;line-height:1.75}
.result-sub,.result-row span{font-size:1rem}
.footer-links{font-size:.9375rem;line-height:1.8}
.footer-bottom{font-size:.8125rem;line-height:1.7}
@media(min-width:761px) and (max-width:1000px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{gap:32px;grid-template-columns:minmax(0,1fr) 205px}.article-sidebar{padding-left:20px}.hero{gap:32px}.nav{gap:15px}.hero-photo img{height:420px}}
@media(max-width:760px){
 .wrap{width:calc(100% - 40px)}.header-inner{min-height:78px}.hero{gap:30px;padding:38px 0}.hero h1{font-size:clamp(2.6rem,9.2vw,3.5rem)}.hero p.lead,.page-heading .lead{font-size:1.125rem;line-height:1.75}.hero-photo img{height:310px}.section{padding:46px 0}.section-heading h2{font-size:2rem}.card-visual{height:92px}.card-body{padding:24px}.cards{gap:22px}.page-heading{padding:34px 0 27px}.page-heading h1{font-size:2.5rem}.pill-links a{font-size:.875rem;padding:8px 14px}.article-page .page-heading{padding:27px 0 26px}.article-page .page-heading h1{font-size:clamp(2.15rem,8.8vw,3rem);line-height:1.14;letter-spacing:-.03em}.article-page .breadcrumbs{margin-bottom:24px;font-size:.8125rem}.article-meta{gap:6px 14px;padding:14px 0;font-size:.8125rem}.article-layout{display:block}.article-body{font-size:1.125rem;line-height:1.85;max-width:none}.article-body>section{margin-top:2.5rem}.article-body h2{font-size:1.4rem;line-height:1.4}.article-body .takeaway{padding:20px 21px;font-size:1.0625rem}.article-sidebar{display:none}.mobile-toc{display:block;border:1px solid var(--line);border-radius:8px;padding:15px 18px;margin:0 0 26px;background:#fff;font: .9375rem/1.6 Arial,Helvetica,sans-serif}.mobile-toc summary{font-weight:600;cursor:pointer}.mobile-toc nav{display:grid;gap:14px;margin:20px 0 5px}.mobile-toc a{color:var(--muted)}.article-body table{font-size:.9375rem}.article-body th,.article-body td{padding:12px}.article-body .formula{font-size:.9375rem;padding:16px}.prose{font-size:1.125rem;line-height:1.85}.related{margin-top:45px}.result-big{font-size:clamp(2.4rem,11vw,3.3rem)}.footer-links{gap:14px 23px}
}
@media(max-width:380px){.wrap{width:calc(100% - 32px)}.form-grid{grid-template-columns:1fr}.tool-band,.calc-panel,.result-panel{padding:20px}.brand{font-size:1rem}.hero-photo img{height:270px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.site-footer,.article-sidebar,.mobile-toc,.related,.form-actions{display:none}.wrap{width:100%}.article-layout,.calc-layout{display:block}.result-panel{background:#fff;color:#000;border:1px solid #333}.result-panel *{color:#000!important}.article-body,.prose{font-size:12pt;max-width:none}.article-page .page-heading{max-width:none;padding:0}.page-heading{padding:0}a{color:#000}}

/* Edition 4: editorial resources and calculator methods. */
[hidden]{display:none!important}
.field select,.scenario-output textarea{width:100%;border:1px solid var(--line,#cbd7dd);border-radius:6px;padding:12px;background:#fff;color:#132e3e;font:inherit}
.field select{margin-top:7px}.mode-note{font-size:.88rem;color:#47606c;line-height:1.6;margin:15px 0 24px}.scenario-output{margin-top:22px}.scenario-output textarea{display:block;font-size:.78rem;overflow-wrap:anywhere}.scenario-output label{font-weight:600}
.hub-intro{max-width:820px;background:#f2f6ec;border-left:4px solid #8daa51;padding:25px 30px;margin:28px 0 38px}.hub-intro h2{font-size:1.5rem}.hub-intro ol{padding-left:22px}.hub-intro li{margin:9px 0}
.resource-box{margin:25px 0;padding:23px;background:#f0f5e8;border:1px solid #d5e1c2;border-radius:8px}.resource-box h3{font-family:Arial,sans-serif;font-size:1.15rem;margin-top:0}.resource-box p{font-size:.95rem}.article-body table caption{text-align:left;font-size:.9rem;font-weight:600;padding:12px 10px;background:#f1f5f6}.article-meta a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:700px){.hub-intro{padding:20px}.resource-box{padding:18px}.form-actions .button{white-space:normal}.field select{font-size:16px}}
@media print{.scenario-output,.form-actions{display:none}.resource-box{break-inside:avoid}}

/* Brand logo: transparent master, optimized for page headers. */
.brand-logo{display:block;width:210px;height:70px;object-fit:contain;max-width:100%}.site-footer .brand{background:#fff;border-radius:8px;padding:5px 10px;width:fit-content}.site-footer .brand-logo{width:210px;height:70px}@media(max-width:760px){.brand-logo{width:186px;height:62px}}