:root{--ink:#182f28;--muted:#66746e;--line:#dce3df;--paper:#f4f6f4;--green:#c3ec7a;--accent:#315c47;--white:#fff;--red:#b13737}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Golos Text',Arial,sans-serif;font-size:16px;line-height:1.5}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #668e38;outline-offset:4px}.wrap{width:min(1224px,calc(100% - 64px));margin:auto}.site-header{background:var(--white);border-bottom:1px solid var(--line)}.header-inner{height:88px;display:flex;align-items:center;gap:56px}.brand{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:800;letter-spacing:-.8px}.brand-mark{background:var(--ink);color:var(--green);height:35px;width:35px;border-radius:9px;display:grid;place-items:center;font-size:24px;font-weight:700;letter-spacing:-4px;padding-right:4px}.brand small{font-size:12px;font-weight:500;letter-spacing:1.7px;display:block;color:var(--muted);line-height:1.2}.nav{display:flex;gap:30px;align-items:center;height:100%;font-size:14px;font-weight:550}.nav a{height:100%;display:flex;align-items:center;border-bottom:3px solid transparent;padding-top:3px}.nav a.active{border-color:var(--ink)}.header-source{margin-left:auto;font-size:13px;color:var(--muted)}.intro{display:flex;justify-content:space-between;align-items:flex-end;padding:44px 0 30px;gap:24px}.eyebrow{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;font-weight:600;color:var(--accent);margin:0 0 10px}.intro h1{font-size:38px;letter-spacing:-1.5px;line-height:1.2;margin:0 0 12px;font-weight:700}.intro p{margin:0;color:var(--muted)}.edition{border:1px solid var(--line);border-radius:7px;padding:8px 12px;font-size:12px;white-space:nowrap;background:white}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 348px;gap:24px;align-items:start}.panel{background:var(--white);border:1px solid var(--line);border-radius:14px}.profile{padding:23px 26px;margin-bottom:20px}.section-title{font-size:17px;font-weight:650;margin:0;display:flex;align-items:center;gap:10px}.step{font-size:12px;font-weight:600;color:var(--accent);background:#edf2ee;width:25px;height:25px;border-radius:50%;display:inline-grid;place-items:center}.form-grid{display:grid;grid-template-columns:1fr 1fr 1.25fr;gap:18px;margin-top:20px}.field{display:flex;flex-direction:column;gap:7px;font-size:14px}.field>span{color:var(--muted);font-size:13px}.field input,.field select,.exercise-select{width:100%;border:1px solid #d5ddd8;border-radius:7px;background:#fff;color:var(--ink);padding:11px 10px;height:46px;min-width:0}.profile-extra{display:grid;grid-template-columns:1.25fr 1fr;gap:18px;margin-top:16px}.hint{color:var(--muted);font-size:12px;line-height:1.6;margin:12px 0 0}.exercise-panel{overflow:hidden}.panel-top{display:flex;justify-content:space-between;align-items:center;padding:23px 26px 16px}.text-button{border:0;background:none;color:var(--muted);font-size:13px;padding:8px}.text-button:hover{color:var(--ink)}.row-labels{padding:0 26px 8px;display:grid;grid-template-columns:1fr 125px 62px 28px;gap:14px;font-size:12px;color:var(--muted)}.exercise-row{border-top:1px solid var(--line);padding:19px 26px;display:grid;grid-template-columns:1fr 125px 62px 28px;gap:14px;align-items:start}.exercise-select{font-size:14px;font-weight:550;padding-left:0;border:0;padding-right:24px;background:#fff}.exercise-row .meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:12px;color:var(--muted);margin-top:4px}.type-tag{background:#eef3ee;border-radius:4px;padding:2px 6px;font-size:11px;color:#57705f}.exercise-row input,.result-select{width:100%;min-width:0;border:1px solid #d5ddd8;border-radius:7px;background:#fafbf9;padding:11px 9px;height:46px;font-size:16px;font-variant-numeric:tabular-nums;color:var(--ink)}.row-score{font-size:25px;line-height:46px;font-weight:650;text-align:center;letter-spacing:-1px;font-variant-numeric:tabular-nums}.row-score.bad{color:var(--red)}.remove{background:none;border:0;color:#8e9d93;line-height:44px;width:28px;font-size:22px;padding:0}.remove:hover{color:var(--red)}.row-error{color:var(--red);font-size:12px;margin-top:5px}.add-wrap{padding:4px 26px 23px}.add-button{width:100%;border:1px dashed #aec1b3;background:#f8faf6;color:var(--accent);padding:13px;border-radius:7px;font-size:14px;font-weight:550}.add-button:hover{background:#eff5e8}.plus{font-size:20px;margin-right:8px;vertical-align:-1px}.calc-note{font-size:12px;color:var(--muted);display:flex;gap:10px;margin:14px 4px 0;line-height:1.6}.summary{background:var(--ink);border-radius:14px;color:white;padding:25px 26px;position:sticky;top:24px}.summary-label{color:#c7d2cc;font-size:14px;display:flex;justify-content:space-between}.summary-label small{font-size:12px;color:#c2d6b0}.total{display:flex;align-items:baseline;gap:10px;margin:16px 0 4px}.total strong{font-size:76px;font-weight:550;line-height:1.2;letter-spacing:-4px;font-variant-numeric:tabular-nums;color:var(--green)}.total span{color:#c8d3ce;font-size:16px}.grade{display:inline-block;border:1px solid #57725b;border-radius:5px;font-size:14px;color:var(--green);padding:5px 9px;margin:8px 0 16px}.summary-message{font-size:13px;line-height:1.7;color:#b9cbc2;margin:0 0 22px;min-height:44px}.score-meter{height:5px;border-radius:5px;background:#3b5148;overflow:hidden;margin-bottom:22px}.score-meter div{height:100%;background:var(--green);width:0;transition:width .2s}.thresholds{border-top:1px solid #3a5046;padding-top:18px}.threshold-heading{font-size:12px;color:#b8c9bf;margin:0 0 12px}.threshold-row{display:flex;justify-content:space-between;font-size:14px;padding:7px 0}.threshold-row strong{font-variant-numeric:tabular-nums}.summary-foot{margin-top:18px;padding-top:16px;border-top:1px solid #3a5046;color:#b8c9bf;font-size:12px;line-height:1.6}.summary-foot strong{color:white}.summary-foot a{text-decoration:underline;text-underline-offset:3px}.qualification{color:var(--green);margin-top:12px;font-size:13px}.articles-section{margin-top:64px;padding-top:30px;border-top:1px solid var(--line);padding-bottom:50px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:22px}.section-heading h2{font-size:28px;letter-spacing:-.8px;margin:0}.section-heading p{font-size:14px;color:var(--muted);margin:0}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.article-card{border:1px solid var(--line);border-radius:12px;background:white;padding:25px;display:flex;flex-direction:column;min-height:230px;transition:transform .18s,border-color .18s}.article-card:hover{transform:translateY(-3px);border-color:#9eb6a3}.article-no{font-size:13px;color:#789280;margin-bottom:24px;display:flex;justify-content:space-between}.article-card h3{font-size:20px;line-height:1.35;letter-spacing:-.4px;font-weight:600;margin:0 0 10px}.article-card p{font-size:14px;line-height:1.6;color:var(--muted);margin:0 0 20px}.article-link{font-size:13px;font-weight:550;margin-top:auto;color:var(--accent)}.source-section{border-top:1px solid var(--line);padding:30px 0 36px;display:flex;gap:24px;justify-content:space-between;align-items:start;font-size:13px;color:var(--muted)}.source-section p{max-width:800px;margin:0}.source-section a{text-decoration:underline;text-underline-offset:3px;color:var(--ink)}.footer{background:white;border-top:1px solid var(--line);padding:24px 0;font-size:12px;color:var(--muted)}.footer .wrap{display:flex;justify-content:space-between;gap:24px}.article-main{width:100%;max-width:none;margin:44px auto 70px;padding:48px clamp(28px,5vw,72px) 54px;background:var(--white);border:1px solid var(--line);border-radius:12px}.article-main>*{width:100%;max-width:none;margin-left:0;margin-right:0}.article-main .wp-block-normativfp-heading-frame .nfp-frame-description{max-width:none}.back{font-size:14px;color:var(--muted)}.article-main h1{font-size:43px;line-height:1.18;letter-spacing:-1.6px;margin:30px 0 20px}.article-lead{font-size:20px;line-height:1.6;color:#4d6458;margin-bottom:35px}.article-body{font-size:17px;line-height:1.8}.article-body h2{font-size:25px;line-height:1.3;margin:34px 0 15px;letter-spacing:-.5px}.article-body p{margin:15px 0}.article-body ul{padding-left:22px}.article-body a{text-decoration:underline;text-underline-offset:3px;color:var(--accent)}.callout{background:#e9f0e5;border-left:3px solid #87ab60;padding:18px 22px;margin:25px 0;border-radius:0 8px 8px 0}.table-scroll{overflow:auto}.article-body table{border-collapse:collapse;width:100%;font-size:14px}.article-body th,.article-body td{text-align:left;border-bottom:1px solid var(--line);padding:12px 10px}.article-body th{background:#eaf0e9}.article-body .source-box{margin-top:36px;background:white;border:1px solid var(--line);border-radius:9px;padding:20px;font-size:14px}.primary-link{display:inline-block;background:var(--ink);color:var(--green)!important;padding:12px 19px;border-radius:7px;text-decoration:none!important;font-size:14px;margin-top:20px}[hidden]{display:none!important}.noscript{padding:20px;background:#fff0dc}
@media(min-width:1450px){.intro{padding-top:55px}}@media(max-width:1000px){.workspace{grid-template-columns:minmax(0,1fr) 305px;gap:18px}.wrap{width:calc(100% - 40px)}.profile,.panel-top{padding:20px}.form-grid{gap:10px}.exercise-row,.row-labels{padding-left:20px;padding-right:20px;grid-template-columns:1fr 105px 48px 22px;gap:10px}.add-wrap{padding:4px 20px 20px}.summary{padding:22px}.header-inner{gap:35px}.intro h1{font-size:34px}.header-source{display:none}.article-card{padding:20px}.article-card h3{font-size:18px}}@media(max-width:780px){.workspace{grid-template-columns:1fr}.summary{position:static}.summary-message{min-height:0}.thresholds{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.threshold-heading{grid-column:1/-1;margin-bottom:0}.threshold-row{flex-direction:column;gap:6px;font-size:13px}.total strong{font-size:64px}.intro{padding:30px 0 24px}.intro h1{font-size:30px;letter-spacing:-1px}.intro p{font-size:14px}.edition{display:none}.header-inner{height:78px;gap:24px;justify-content:space-between}.brand{font-size:20px}.brand small{font-size:10px}.nav{gap:20px;font-size:13px}.article-grid{grid-template-columns:1fr}.article-card{min-height:0;padding:23px}.article-no{margin-bottom:16px}.article-card h3{font-size:21px}.articles-section{margin-top:38px}.section-heading{align-items:start;gap:12px;flex-direction:column}.section-heading h2{font-size:25px}.source-section{flex-direction:column;gap:16px}.article-main h1{font-size:34px}.article-main{margin-top:30px}.article-lead{font-size:18px}.article-body{font-size:16px}}@media(max-width:480px){.wrap{width:calc(100% - 28px)}.brand small{display:none}.brand-mark{height:30px;width:30px;font-size:21px}.brand{font-size:17px;gap:8px}.header-inner{height:68px;gap:15px}.nav{gap:14px}.nav .source-nav{display:none}.form-grid{grid-template-columns:1fr 1fr;gap:15px}.form-grid .field:last-child{grid-column:1/-1}.profile-extra{grid-template-columns:1fr;gap:15px}.profile,.panel-top{padding:18px}.section-title{font-size:16px}.exercise-row{padding:15px 18px;grid-template-columns:1fr 70px 27px;gap:10px}.exercise-row .exercise-name{grid-column:1/-1}.exercise-row .row-score{font-size:23px}.row-labels{display:none}.exercise-row input,.result-select{height:44px}.exercise-select{height:auto;padding-top:0;padding-bottom:2px}.remove{justify-self:end}.add-wrap{padding:5px 18px 18px}.footer .wrap{flex-direction:column;gap:8px}.intro h1{font-size:28px}.intro .eyebrow{font-size:11px}.article-main h1{font-size:30px}.thresholds{gap:8px}.threshold-row{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:absolute;top:-100px;left:20px;background:var(--ink);color:white;padding:12px;z-index:20}.skip:focus{top:10px}

.field>span{font-size:14px}.nav{font-size:14px}.threshold-row{font-size:14px}


/* Compact searchable exercise picker */
.exercise-choice{width:100%;border:0;background:transparent;color:var(--ink);padding:1px 26px 2px 0;text-align:left;font:550 14px/1.4 inherit;cursor:pointer;position:relative}.exercise-choice::after{content:'Изменить';position:absolute;right:0;top:2px;font-size:10px;font-weight:500;color:var(--muted);opacity:.75}.exercise-choice:hover{color:var(--accent)}
.exercise-picker{border:0;padding:0;background:transparent;max-width:none;max-height:none}.exercise-picker::backdrop{background:rgba(11,20,16,.46);backdrop-filter:blur(2px)}.picker-card{width:min(760px,calc(100vw - 28px));max-height:min(720px,calc(100vh - 28px));background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:0 28px 90px rgba(12,28,20,.24);overflow:hidden;display:flex;flex-direction:column}.picker-head{padding:20px 22px 14px;display:flex;justify-content:space-between;gap:18px;align-items:start;border-bottom:1px solid var(--line)}.picker-head h3{font-size:21px;margin:0 0 4px;letter-spacing:-.4px}.picker-head p{font-size:12px;color:var(--muted);margin:0}.picker-close{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:8px;width:38px;height:38px;font-size:22px;cursor:pointer}.picker-tools{padding:14px 22px 12px;border-bottom:1px solid var(--line)}.picker-search{display:flex;align-items:center;gap:9px;border:1px solid #cfd9d3;border-radius:9px;background:var(--paper);padding:0 12px;height:44px}.picker-search input{width:100%;border:0;outline:0;background:transparent;color:var(--ink);font:inherit;font-size:15px}.picker-tabs{display:flex;gap:7px;overflow:auto;padding-top:11px;scrollbar-width:thin}.picker-tab{border:1px solid var(--line);background:var(--white);color:var(--muted);border-radius:999px;padding:7px 11px;font-size:12px;white-space:nowrap;cursor:pointer}.picker-tab.active{background:var(--ink);border-color:var(--ink);color:var(--green)}.picker-results{padding:8px;overflow:auto;min-height:160px}.picker-item{width:100%;display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:12px;align-items:center;text-align:left;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);padding:13px 14px;cursor:pointer}.picker-item:last-child{border-bottom:0}.picker-item:hover{background:var(--paper)}.picker-item strong{font-size:13px;color:var(--accent)}.picker-item span{font-size:14px;line-height:1.35}.picker-item small{font-size:11px;color:var(--muted);white-space:nowrap}.picker-item[disabled]{opacity:.42;cursor:not-allowed}.picker-empty{padding:30px;text-align:center;color:var(--muted);font-size:14px}
html[data-theme="dark"]:not([data-wiki]) .picker-card{background:var(--white)}html[data-theme="dark"]:not([data-wiki]) .picker-search{background:#162019;border-color:var(--line)}html[data-theme="dark"]:not([data-wiki]) .picker-tab{background:var(--white)}html[data-theme="dark"]:not([data-wiki]) .picker-tab.active{background:#274934;color:#d7f2a7}html[data-theme="dark"]:not([data-wiki]) .picker-item:hover{background:#25352b}
@media(max-width:560px){.picker-card{width:calc(100vw - 16px);max-height:calc(100vh - 16px);border-radius:12px}.picker-head{padding:16px}.picker-tools{padding:12px 16px}.picker-item{grid-template-columns:48px 1fr;padding:12px 10px}.picker-item small{grid-column:2}.exercise-choice::after{display:none}}


/* Footer alignment and motto */
.footer .wrap{align-items:center}
.footer-motto{color:var(--ink);font-size:12px;font-weight:650;text-align:right}
@media(max-width:480px){.footer-motto{text-align:left}}

/* Articles archive and dynamic article cards */
.articles-all-link{font-size:14px;color:var(--accent);font-weight:600;text-decoration:none;white-space:nowrap}.articles-all-link:hover{text-decoration:underline;text-underline-offset:4px}.articles-empty{padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--white);color:var(--muted)}.articles-archive{padding-top:48px;padding-bottom:72px}.articles-archive-head{padding-bottom:30px;border-bottom:1px solid var(--line);margin-bottom:24px}.articles-archive-title{display:flex;justify-content:space-between;gap:32px;align-items:flex-end}.articles-archive-title h1{font-size:44px;line-height:1.12;letter-spacing:-1.5px;margin:6px 0 12px}.articles-archive-title p{max-width:760px;color:var(--muted);font-size:17px;line-height:1.65;margin:0}.articles-count{min-width:104px;height:82px;border:1px solid var(--line);border-radius:12px;background:var(--white);display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:28px;font-weight:650}.articles-count small{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:600}.article-list-wide{display:grid;gap:16px}.article-card-wide{min-height:0;padding:0;display:grid;grid-template-columns:150px minmax(0,1fr) 44px;gap:26px;align-items:stretch;overflow:hidden}.article-card-wide:hover{transform:translateY(-2px)}.article-wide-meta{padding:27px 24px;background:#f1f5f0;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;gap:30px}.article-wide-meta strong{font-size:34px;line-height:1;font-weight:550;color:var(--accent);letter-spacing:-1px}.article-wide-meta span{font-size:12px;line-height:1.45;color:#657b6c}.article-wide-copy{padding:26px 0;align-self:center}.article-wide-copy h2{font-size:25px;line-height:1.25;letter-spacing:-.5px;margin:0 0 8px;font-weight:600}.article-wide-copy p{font-size:14px;line-height:1.65;color:var(--muted);margin:0 0 16px;max-width:850px}.article-wide-arrow{align-self:center;justify-self:center;font-size:22px;color:#789280;padding-right:18px}
@media(max-width:780px){.articles-archive{padding-top:30px;padding-bottom:48px}.articles-archive-title{align-items:flex-start}.articles-archive-title h1{font-size:34px}.articles-count{display:none}.article-card-wide{grid-template-columns:76px minmax(0,1fr) 30px;gap:16px}.article-wide-meta{padding:21px 15px}.article-wide-meta strong{font-size:25px}.article-wide-meta span{display:none}.article-wide-copy{padding:20px 0}.article-wide-copy h2{font-size:20px}.article-wide-arrow{padding-right:10px}.articles-all-link{font-size:13px}}
@media(max-width:480px){.article-card-wide{grid-template-columns:1fr 26px;padding:21px}.article-wide-meta{grid-column:1/-1;padding:0;background:none;border:0;display:block}.article-wide-meta strong{font-size:13px;letter-spacing:.04em}.article-wide-meta strong:after{content:' / СТАТЬЯ';font-size:11px;color:var(--muted)}.article-wide-copy{padding:0}.article-wide-copy h2{font-size:21px}.article-wide-arrow{grid-column:2;grid-row:2;padding:0}.article-wide-copy{grid-column:1;grid-row:2}}

/* Dynamic article navigation */
/* Full article: same card surface/width as the wide article list, with a readable inner column. */
@media(max-width:780px){.article-main{margin:28px auto 48px;padding:30px 24px 36px;border-radius:12px}}
@media(max-width:480px){.article-main{margin:20px auto 36px;padding:24px 18px 30px;border-radius:10px}}

.article-navpair.article-navcompact{display:grid;grid-template-columns:48px 48px minmax(72px,1fr) 48px 48px;gap:9px;align-items:center;margin-top:38px;padding-top:22px;border-top:1px solid var(--line)}
.article-navbtn,.article-navposition{height:46px;border:1px solid var(--line);border-radius:9px;background:var(--white);display:inline-flex;align-items:center;justify-content:center;color:var(--ink);text-decoration:none}
.article-navbtn{font-size:20px;font-weight:650;line-height:1;transition:border-color .18s,background .18s,transform .18s}
.article-navbtn:hover{border-color:#9eb6a3;background:#f1f5f0;transform:translateY(-1px)}
.article-navbtn.is-disabled{color:#a9b1ac;background:var(--bg);cursor:default;opacity:.58}
.article-navposition{font-size:12px;font-weight:650;letter-spacing:.04em;color:var(--muted);cursor:default}
@media(max-width:480px){.article-navpair.article-navcompact{grid-template-columns:42px 42px minmax(58px,1fr) 42px 42px;gap:7px;margin-top:30px;padding-top:18px}.article-navbtn,.article-navposition{height:42px}.article-navbtn{font-size:18px}.article-navposition{font-size:11px}}

.articles-pagination{display:flex;justify-content:center;margin-top:32px}.articles-pagination ul.page-numbers{list-style:none;margin:0;padding:0;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.articles-pagination a.page-numbers,.articles-pagination span.page-numbers{min-width:42px;height:42px;padding:0 13px;border:1px solid var(--line);border-radius:9px;background:var(--white);display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--ink);transition:border-color .18s,transform .18s}.articles-pagination a.page-numbers:hover{border-color:#9eb6a3;transform:translateY(-1px)}.articles-pagination span.page-numbers.current{background:var(--ink);border-color:var(--ink);color:var(--green)}.articles-pagination .prev,.articles-pagination .next{padding-left:16px!important;padding-right:16px!important}.articles-pagination .dots{background:transparent!important;border-color:transparent!important;color:var(--muted)!important;min-width:28px!important;padding:0!important}@media(max-width:480px){.articles-pagination{margin-top:24px}.articles-pagination a.page-numbers,.articles-pagination span.page-numbers{min-width:38px;height:38px;padding:0 10px}.articles-pagination .prev,.articles-pagination .next{font-size:0;padding:0!important;width:38px}.articles-pagination .prev:after{content:'←';font-size:16px}.articles-pagination .next:after{content:'→';font-size:16px}}

/* Article archive pagination: first / previous / next / last + dark-theme contrast */
.articles-pagination .article-page-arrow{font-size:19px;font-weight:700;line-height:1;padding:0!important;width:42px;min-width:42px}
.articles-pagination .article-page-arrow.is-disabled{cursor:default;pointer-events:none;opacity:.5;background:var(--paper);color:var(--muted)}
html[data-theme="dark"]:not([data-wiki]) .articles-pagination a.page-numbers,
html[data-theme="dark"]:not([data-wiki]) .articles-pagination span.page-numbers{background:#1b2520;border-color:#46554d;color:#eef5f0}
html[data-theme="dark"]:not([data-wiki]) .articles-pagination a.page-numbers:hover{background:#283a30;border-color:#8faa83;color:#fff}
html[data-theme="dark"]:not([data-wiki]) .articles-pagination span.page-numbers.current{background:#c3ec7a;border-color:#c3ec7a;color:#142018;box-shadow:0 0 0 1px rgba(195,236,122,.15)}
html[data-theme="dark"]:not([data-wiki]) .articles-pagination .article-page-arrow.is-disabled{background:#141b17;border-color:#2b3731;color:#6f7d75;opacity:1}
html[data-theme="dark"]:not([data-wiki]) .articles-pagination .dots{color:#8f9e95!important}
@media(max-width:480px){.articles-pagination .article-page-arrow{width:38px;min-width:38px;height:38px;font-size:17px}}

/* 1.2.8 — front page split into three independent frames. */
.home-sections{padding:44px 0 54px;display:grid;gap:24px}
.home-frame{margin:0;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:clamp(26px,3vw,40px)}
.home-calculator-frame .intro{padding:0 0 30px}
.home-calculator-frame .home-calculator-note{margin:22px 0 0}
.home-frame.articles-section{margin:0;padding:clamp(26px,3vw,40px);border:1px solid var(--line)}
.home-frame.articles-section .section-heading{margin-bottom:22px}
.home-frame.source-section{margin:0;padding:clamp(26px,3vw,40px);border:1px solid var(--line)}
html[data-theme="dark"]:not([data-wiki]) .home-frame{background:var(--white);border-color:var(--line)}
@media(max-width:780px){.home-sections{padding:28px 0 42px;gap:18px}.home-frame{padding:24px}.home-calculator-frame .intro{padding:0 0 24px}.home-frame.articles-section,.home-frame.source-section{padding:24px}}
@media(max-width:480px){.home-sections{padding:20px 0 34px;gap:14px}.home-frame{padding:18px;border-radius:12px}.home-frame.articles-section,.home-frame.source-section{padding:18px}.home-calculator-frame .intro{padding-bottom:20px}}

/* Calculator-wide advisory note */
.home-calculator-frame .home-calculator-note{
  margin:22px 0 0;
  padding:12px 14px;
  width:100%;
  border:1px solid #cfdacf;
  border-left:3px solid #7e9f67;
  border-radius:9px;
  background:#f6f9f4;
  color:var(--muted);
  font-size:12px;
  line-height:1.6;
}


/* Legal information pages */
.legal-page{max-width:1120px;padding-top:42px;padding-bottom:54px}
.legal-page .article-body{max-width:none}
.legal-page .legal-document{display:grid;gap:18px}
.legal-page .legal-document p{margin:0}
.legal-page .legal-site-card{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:8px 18px;margin:0;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(135deg,#f3f7f2,#fbfcfb)}
.legal-page .legal-site-label{font-size:12px;line-height:1.35;font-weight:700;letter-spacing:.055em;text-transform:uppercase;color:var(--muted)}
.legal-page .legal-site-value{min-width:0;font-size:16px;font-weight:700;color:var(--accent);overflow-wrap:anywhere}
.legal-page .legal-site-value a{text-decoration:none}
.legal-page .legal-site-value a:hover{text-decoration:underline;text-underline-offset:3px}
.legal-page .legal-intro{display:grid;gap:10px;margin:0;padding:22px 24px;border:1px solid #cbd9ce;border-left:4px solid #7e9f67;border-radius:12px;background:#f6f9f4;color:var(--ink)}
.legal-page .legal-intro p{color:var(--muted)}
.legal-page .legal-section{margin:0;padding:24px 26px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 1px 0 rgba(24,47,40,.02)}
.legal-page .legal-section h2{margin:0 0 14px;font-size:23px;line-height:1.3;letter-spacing:-.35px}
.legal-page .legal-section p{line-height:1.72}
.legal-page .legal-section p+p{margin-top:12px}
.legal-page .legal-section ul,.legal-page .legal-section ol{margin:12px 0 0;padding-left:24px}
.legal-page .legal-section li{line-height:1.68;margin:7px 0}
.legal-page .legal-section li::marker{color:var(--accent)}
@media(max-width:780px){.legal-page{padding-top:28px;padding-bottom:36px}.legal-page .legal-site-card{grid-template-columns:1fr;gap:5px;padding:16px 18px}.legal-page .legal-intro,.legal-page .legal-section{padding:20px}.legal-page .legal-section h2{font-size:21px}}
@media(max-width:480px){.legal-page .legal-intro,.legal-page .legal-section{padding:17px}.legal-page .legal-site-card{padding:15px 16px}.legal-page .legal-section h2{font-size:20px}}


/* 1.3.1 — unified vertical page rhythm for Calculator and Articles.
   The main element owns the top/bottom whitespace, so dynamic content such as
   article pagination remains in normal flow and the footer never overlaps it. */
.nfp-page-flow{
  padding-top:42px;
  padding-bottom:50px;
}
.nfp-page-flow + .nfp-site-footer{margin-top:0}
.nfp-page-flow.home-sections{padding-top:42px;padding-bottom:50px}
.nfp-page-flow.articles-archive{padding-top:42px;padding-bottom:50px}
.nfp-page-flow--article .article-main{margin:0 auto}
/* Pagination/navigation stays part of content; the page-flow bottom padding is
   always applied after it, regardless of how many pages or buttons appear. */
.nfp-page-flow .articles-pagination,
.nfp-page-flow .article-navpair{position:relative;inset:auto;float:none}
@media(max-width:760px){
  .nfp-page-flow,
  .nfp-page-flow.home-sections,
  .nfp-page-flow.articles-archive{padding-top:28px;padding-bottom:30px}
  .nfp-page-flow--article .article-main{margin:0 auto}
}
@media(max-width:480px){
  .nfp-page-flow,
  .nfp-page-flow.home-sections,
  .nfp-page-flow.articles-archive{padding-top:28px;padding-bottom:30px}
  .nfp-page-flow--article .article-main{margin:0 auto}
}

/* 1.5.3 — streamlined editable source-data card. */
.home-frame.source-section.source-card{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  gap:22px;
  align-items:start;
  padding:clamp(26px,3vw,38px);
  background:linear-gradient(135deg,var(--white) 0%,color-mix(in srgb,var(--white) 93%,#8eaa72 7%) 100%);
  overflow:hidden;
  position:relative;
}
.source-card::after{
  content:"";
  position:absolute;
  width:210px;
  height:210px;
  right:-105px;
  top:-115px;
  border-radius:50%;
  background:color-mix(in srgb,#98b678 11%,transparent);
  pointer-events:none;
}
.source-card__icon{
  width:52px;
  height:52px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:color-mix(in srgb,var(--accent) 10%,var(--white));
  border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));
  color:var(--accent);
  box-shadow:0 8px 24px rgba(31,55,44,.06);
}
.source-card__icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.source-card__content{min-width:0;position:relative;z-index:1}
.source-card__eyebrow{margin:1px 0 7px!important}
.source-card__title{margin:0 0 12px;font-size:clamp(22px,2.2vw,30px);line-height:1.18;letter-spacing:-.55px;color:var(--ink)}
.source-card__body{max-width:860px;color:var(--muted);font-size:14px;line-height:1.72}
.source-card__body p{max-width:none!important;margin:0!important}
.source-card__body p+p{margin-top:10px!important}
.source-card__body a{color:var(--accent);font-weight:600;text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,transparent);transition:border-color .15s,color .15s}
.source-card__body a:hover{color:var(--ink);border-bottom-color:currentColor}
.source-card__body strong{color:var(--ink);font-weight:650}
.source-card__action{align-self:center;position:relative;z-index:1}
.source-card__button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;padding:0 17px;border-radius:11px;background:var(--ink);color:#fff!important;text-decoration:none!important;font-size:13px;font-weight:650;white-space:nowrap;box-shadow:0 8px 22px rgba(24,47,40,.10);transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease}
.source-card__button:hover{transform:translateY(-1px);box-shadow:0 11px 28px rgba(24,47,40,.16)}
html[data-theme="dark"]:not([data-wiki]) .home-frame.source-section.source-card{background:linear-gradient(135deg,var(--white) 0%,color-mix(in srgb,var(--white) 92%,#b9df83 8%) 100%)}
html[data-theme="dark"]:not([data-wiki]) .source-card__icon{background:color-mix(in srgb,var(--accent) 12%,var(--white));border-color:color-mix(in srgb,var(--accent) 24%,var(--line))}
html[data-theme="dark"]:not([data-wiki]) .source-card__button{background:#d7efad;color:#172019!important}
@media(max-width:900px){.home-frame.source-section.source-card{grid-template-columns:auto minmax(0,1fr)}.source-card__action{grid-column:2;justify-self:start;align-self:start}}
@media(max-width:560px){.home-frame.source-section.source-card{grid-template-columns:1fr;gap:16px}.source-card__icon{width:46px;height:46px;border-radius:12px}.source-card__action{grid-column:1;width:100%}.source-card__button{width:100%}.source-card__title{font-size:23px}}

/* 1.6.0 — article tables use the same document-table language as the Wiki. */
.article-main .article-body .table-scroll,
.article-main .article-body > .wp-block-table{
  margin:22px 0 26px;
  overflow:auto;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--white);
  box-shadow:0 1px 3px rgba(24,47,40,.06);
  scrollbar-color:var(--line) transparent;
  -webkit-overflow-scrolling:touch;
}
.article-main .article-body .table-scroll > .wp-block-table{
  margin:0;
  overflow:visible;
  border:0;
  border-radius:0;
  box-shadow:none;
  background:transparent;
}
.article-main .article-body .table-scroll table,
.article-main .article-body > .wp-block-table table{
  width:100%;
  min-width:560px;
  margin:0;
  border-collapse:collapse;
  font-size:14px;
  line-height:1.45;
  font-variant-numeric:tabular-nums;
  background:var(--white);
}
.article-main .article-body .table-scroll th,
.article-main .article-body .table-scroll td,
.article-main .article-body > .wp-block-table th,
.article-main .article-body > .wp-block-table td{
  padding:10px 12px;
  border:1px solid var(--line);
  vertical-align:middle;
}
.article-main .article-body .table-scroll th,
.article-main .article-body > .wp-block-table th{
  background:color-mix(in srgb,var(--white) 78%,var(--accent) 8%);
  color:var(--ink);
  font-weight:700;
  text-align:center;
}
.article-main .article-body .table-scroll tbody tr:nth-child(even),
.article-main .article-body > .wp-block-table tbody tr:nth-child(even){
  background:color-mix(in srgb,var(--paper) 72%,var(--white));
}
.article-main .article-body .table-scroll tbody tr,
.article-main .article-body > .wp-block-table tbody tr{
  transition:background-color .12s ease;
}
.article-main .article-body .table-scroll tbody tr:hover,
.article-main .article-body > .wp-block-table tbody tr:hover{
  background:color-mix(in srgb,var(--accent) 9%,var(--white));
}
.article-main .article-body .table-scroll td,
.article-main .article-body > .wp-block-table td{
  text-align:left;
}
.article-main .article-body .table-scroll figcaption,
.article-main .article-body > .wp-block-table figcaption{
  margin:0;
  padding:10px 12px 11px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:12px;
  line-height:1.5;
  background:color-mix(in srgb,var(--paper) 66%,var(--white));
}
@media(max-width:780px){
  .article-main .article-body .table-scroll,
  .article-main .article-body > .wp-block-table{margin-left:-4px;margin-right:-4px;border-radius:9px}
  .article-main .article-body .table-scroll table,
  .article-main .article-body > .wp-block-table table{min-width:520px;font-size:13px}
  .article-main .article-body .table-scroll th,
  .article-main .article-body .table-scroll td,
  .article-main .article-body > .wp-block-table th,
  .article-main .article-body > .wp-block-table td{padding:9px 10px}
}
/* Shared masthead; scoped names keep the two existing page layouts independent. */
:root{--shell-height:72px;--shell-bg:#fff;--shell-text:#182f28;--shell-muted:#66746e;--shell-border:#dce3df;--shell-selected:#edf4e9;--shell-accent:#315c47;--shell-hover:#f3f6f3;color-scheme:light}
html[data-theme="dark"]{--shell-bg:#171c21;--shell-text:#e5ece8;--shell-muted:#a9b7ae;--shell-border:#344039;--shell-selected:#263d2f;--shell-accent:#c3ec7a;--shell-hover:#252e28;color-scheme:dark}
html{scroll-padding-top:calc(var(--shell-height) + 20px)}
.nfp-header{position:sticky;top:0;z-index:300;background:var(--shell-bg);border-bottom:1px solid var(--shell-border);color:var(--shell-text);font:14px/1.4 'Golos Text',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif}
.nfp-bar{max-width:1500px;margin:auto;padding:0 28px;height:72px;display:flex;align-items:center;gap:32px}
.nfp-header a{text-decoration:none;color:inherit}.nfp-header a:hover{text-decoration:none;color:var(--shell-accent)}
.nfp-brand{font-family:'Golos Text',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;display:flex;gap:10px;align-items:center;flex-shrink:0;font-size:21px;font-weight:750;letter-spacing:-.6px}.nfp-brand img{display:block;flex-shrink:0;border-radius:9px}.nfp-brand small{display:block;font-size:10px;line-height:1.7;letter-spacing:.3px;font-weight:500;color:var(--shell-muted)}
.nfp-nav{display:flex;gap:4px;align-items:center;min-width:0}.nfp-nav a{white-space:nowrap;padding:10px 13px;border-radius:7px;font-weight:550}.nfp-nav a:hover{background:var(--shell-hover)}.nfp-nav a[aria-current="page"]{background:var(--shell-selected);color:var(--shell-accent)}
.nfp-actions{margin-left:auto;display:flex;gap:10px;align-items:center;flex-shrink:0}.nfp-pdf{display:flex;gap:6px;align-items:center;font-weight:600;border:1px solid var(--shell-border);padding:9px 12px;border-radius:7px}.nfp-pdf:hover{background:var(--shell-hover)}
.nfp-theme{background:var(--shell-bg);border:1px solid var(--shell-border);color:var(--shell-text);border-radius:7px;width:38px;height:38px;font:20px/1 Arial,sans-serif;cursor:pointer}.nfp-theme:hover{background:var(--shell-hover)}
.nfp-header :is(a,button,input):focus-visible{outline:3px solid #78a158;outline-offset:3px}
.nfp-wiki-tools{max-width:1500px;margin:auto;height:56px;padding:0 28px;display:flex;gap:14px;align-items:center;border-top:1px solid var(--shell-border)}.nfp-search{display:flex;align-items:center;gap:9px;background:var(--shell-hover);border:1px solid var(--shell-border);border-radius:7px;padding:0 12px;max-width:540px;width:100%;height:38px}.nfp-search input{border:0;background:transparent;width:100%;min-width:0;color:var(--shell-text);font:inherit;outline:none}.nfp-search:focus-within{outline:2px solid #78a158;outline-offset:2px}.nfp-search input:focus-visible{outline:0}.nfp-search kbd{color:var(--shell-muted);font:12px monospace}.nfp-edition{margin-left:auto;color:var(--shell-muted);white-space:nowrap;font-size:12px}
html[data-wiki="index"]{--shell-height:128px;--top:128px}html[data-wiki="article"]{--header:72px}
html[data-wiki] .nfp-nav{height:auto}html[data-wiki] .nfp-brand{min-width:0}
html[data-wiki="index"] .overlay{z-index:85}html[data-wiki="index"] .sidebar{z-index:90}
.summary{top:calc(var(--shell-height) + 20px);background:#182f28}
.exercise-row .meta a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
html[data-theme="dark"]:not([data-wiki]){--ink:#e5ece8;--text:#e5ece8;--muted:#a9b7ae;--line:#344039;--border:#344039;--paper:#111815;--accent:#b1d391;--white:#1b2520;--red:#ff9999}
html[data-theme="dark"]:not([data-wiki]) :is(.edition,.article-card,.articles-count,.footer,.field input,.field select,.exercise-select,.article-body .source-box){background:var(--white)}
html[data-theme="dark"]:not([data-wiki]) :is(.field input,.field select,.exercise-row input,.result-select){border-color:var(--line)}
html[data-theme="dark"]:not([data-wiki]) :is(.exercise-row input,.result-select,.step,.type-tag,.add-button,.callout,.article-body th){background:#25352b;color:var(--ink)}
html[data-theme="dark"]:not([data-wiki]) .add-button:hover{background:#304534}
html[data-theme="dark"]:not([data-wiki]) .article-lead{color:#b1c5b8}
html[data-theme="dark"]:not([data-wiki]) .primary-link{background:#274934}

/* Legal pages: dark theme */
html[data-theme="dark"]:not([data-wiki]) .legal-page .legal-site-card{background:linear-gradient(135deg,#202c26,#1b2520);border-color:var(--line)}
html[data-theme="dark"]:not([data-wiki]) .legal-page .legal-intro{background:#202c26;border-color:#3b4a42;border-left-color:#9fbe7d}
html[data-theme="dark"]:not([data-wiki]) .legal-page .legal-section{background:var(--white);border-color:var(--line);box-shadow:none}
html[data-theme="dark"]:not([data-wiki]) .legal-page .legal-site-value{color:var(--accent)}
@media(max-width:1100px){.nfp-bar{gap:20px;padding:0 20px}.nfp-nav a{padding:10px 9px}.nfp-brand{font-size:19px}.nfp-brand small{font-size:9px}.nfp-actions{gap:8px}.nfp-wiki-tools{padding:0 20px}}
@media(max-width:900px){:root{--shell-height:116px}.nfp-bar{height:116px;display:grid;grid-template-columns:1fr auto;grid-template-rows:66px 50px;gap:0 16px;padding:0 20px}.nfp-brand{width:max-content}.nfp-nav{grid-row:2;grid-column:1/-1;overflow-x:auto;scrollbar-width:thin;align-self:stretch;gap:5px;margin:0 -5px;padding:0 5px 5px}.nfp-nav a{padding:9px 12px;font-size:13px}.nfp-actions{grid-row:1;grid-column:2}.nfp-brand small{font-size:10px}.nfp-edition{display:none}html[data-wiki="index"]{--shell-height:172px;--top:172px}html[data-wiki="article"]{--header:116px}}
@media(max-width:480px){.nfp-bar{padding:0 14px}.nfp-wiki-tools{padding:0 14px}.nfp-pdf{padding:9px}.nfp-actions{gap:7px}.nfp-brand img{width:32px;height:32px}.nfp-nav{gap:1px}.nfp-nav a{padding:9px 10px}.nfp-search kbd{display:none}}
@media print{.nfp-header{display:none}.summary{position:static}html{scroll-padding-top:0}}
.skip{z-index:100}


/* Navigation refresh */
.nfp-sections{position:relative}.nfp-sections>summary{list-style:none;cursor:pointer;white-space:nowrap;padding:10px 13px;border-radius:7px;font-weight:550;user-select:none}.nfp-sections>summary::-webkit-details-marker{display:none}.nfp-sections>summary::after{content:'▾';font-size:10px;margin-left:7px;color:var(--shell-muted)}.nfp-sections>summary:hover,.nfp-sections[open]>summary{background:var(--shell-hover);color:var(--shell-accent)}.nfp-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:210px;padding:7px;background:var(--shell-bg);border:1px solid var(--shell-border);border-radius:10px;box-shadow:0 16px 40px rgba(18,35,27,.14);display:grid;z-index:120}.nfp-menu a{padding:10px 12px!important;border-radius:7px}.nfp-menu a[aria-current="page"]{background:var(--shell-selected);color:var(--shell-accent)}
@media(max-width:900px){.nfp-nav{overflow:visible}.nfp-sections{flex-shrink:0}.nfp-menu{left:auto;right:0}}
@media(max-width:560px){.nfp-brand small{display:none}.nfp-pdf span{display:none}.nfp-pdf{width:38px;height:38px;justify-content:center;padding:0}.nfp-nav a,.nfp-sections>summary{padding:9px 10px}.nfp-menu{position:fixed;left:14px;right:14px;top:108px;min-width:0}}


/* Section icons */
.nfp-nav a{gap:7px}.nfp-nav-icon{width:16px;height:16px;flex:0 0 16px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;opacity:.82}.nfp-nav a[aria-current="page"] .nfp-nav-icon{opacity:1}
@media(max-width:480px){.nfp-nav a{gap:6px}.nfp-nav-icon{width:15px;height:15px;flex-basis:15px}}

/* Global order search: one fixed-height masthead on every site page. */
.nfp-global-search{position:relative;width:clamp(190px,18vw,290px);flex:0 1 290px;min-width:150px}
.nfp-search-toggle{display:none;width:38px;height:38px;border:1px solid var(--shell-border);border-radius:7px;background:var(--shell-bg);color:var(--shell-text);padding:9px;cursor:pointer}
.nfp-search-toggle:hover{background:var(--shell-hover)}
.nfp-search-toggle svg,.nfp-search-field>svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:0 0 18px}
.nfp-search-panel{position:relative;width:100%}
.nfp-search-field{height:38px;width:100%;display:flex;align-items:center;gap:8px;padding:0 10px;border:1px solid var(--shell-border);border-radius:7px;background:var(--shell-hover);color:var(--shell-muted)}
.nfp-search-field:focus-within{border-color:var(--shell-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--shell-accent) 24%,transparent)}
.nfp-search-field input{min-width:0;width:100%;height:100%;border:0;outline:0;background:transparent;color:var(--shell-text);font:inherit}
.nfp-search-field input::placeholder{color:var(--shell-muted)}
.nfp-search-field kbd{padding:1px 5px;border:1px solid var(--shell-border);border-radius:4px;background:var(--shell-bg);color:var(--shell-muted);font:11px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace}
.nfp-search-results{position:absolute;top:calc(100% + 8px);right:0;width:min(520px,calc(100vw - 28px));max-height:min(560px,calc(100vh - var(--shell-height) - 30px));overflow:auto;padding:7px;background:var(--shell-bg);border:1px solid var(--shell-border);border-radius:10px;box-shadow:0 18px 48px rgba(18,35,27,.18);z-index:140}
.nfp-search-result{display:grid!important;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:10px 11px!important;border-radius:7px;color:var(--shell-text)!important;text-decoration:none!important}
.nfp-search-result:hover,.nfp-search-result.is-selected{background:var(--shell-hover);color:var(--shell-text)!important}
.nfp-search-result strong{font-size:13px;line-height:1.35;font-weight:650;min-width:0}
.nfp-search-result small{grid-column:1;color:var(--shell-muted);font-size:11px;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nfp-search-result em{grid-column:2;grid-row:1/3;align-self:center;font-style:normal;font-size:11px;color:var(--shell-accent);white-space:nowrap}
.nfp-search-empty{padding:14px 12px;color:var(--shell-muted);font-size:12px;line-height:1.45}
/* Compact search: the magnifier expands into the search field in-place. */
.nfp-global-search--compact{width:38px;min-width:38px;height:38px;flex:0 0 38px;align-self:center;transition:width .24s cubic-bezier(.2,.75,.25,1),flex-basis .24s cubic-bezier(.2,.75,.25,1)}
.nfp-global-search--compact.is-open{width:clamp(250px,22vw,360px);flex-basis:clamp(250px,22vw,360px)}
.nfp-global-search--compact .nfp-search-toggle{display:grid;place-items:center;position:absolute;right:0;top:0;z-index:3;opacity:1;transform:scale(1);transition:opacity .13s ease,transform .18s ease}
.nfp-global-search--compact.is-open .nfp-search-toggle{opacity:0;transform:scale(.78);pointer-events:none}
.nfp-global-search--compact .nfp-search-panel{display:block;position:absolute;top:0;right:0;width:38px;padding:0;background:transparent;border:0;border-radius:11px;box-shadow:none;opacity:0;pointer-events:none;overflow:visible;transition:width .24s cubic-bezier(.2,.75,.25,1),opacity .12s ease}
.nfp-global-search--compact.is-open .nfp-search-panel{width:100%;opacity:1;pointer-events:auto}
.nfp-global-search--compact .nfp-search-field{background:var(--shell-hover);overflow:hidden;white-space:nowrap}
.nfp-global-search--compact .nfp-search-field>svg{display:block}
.nfp-global-search--compact .nfp-search-results{position:absolute;top:calc(100% + 8px);right:0;width:min(520px,calc(100vw - 28px));max-height:min(560px,calc(100vh - var(--shell-height) - 30px));margin:0;padding:7px;background:var(--shell-bg);border:1px solid var(--shell-border);border-radius:10px;box-shadow:0 18px 48px rgba(18,35,27,.18)}
html[data-theme="dark"] .nfp-global-search--compact .nfp-search-results{box-shadow:0 18px 48px rgba(0,0,0,.36)}
.nfp-wiki-menu{flex:0 0 38px;width:38px;height:38px;border:1px solid var(--shell-border)!important;border-radius:7px!important;background:var(--shell-bg)!important;color:var(--shell-text)!important;font:20px/1 Arial,sans-serif!important;padding:0!important}
.nfp-wiki-menu:hover{background:var(--shell-hover)!important}
html[data-wiki="index"]{--shell-height:72px;--top:72px}
html[data-wiki="article"]{--header:72px}

@media(max-width:1180px){.nfp-global-search{width:200px;flex-basis:200px}.nfp-search-field kbd{display:none}}
@media(max-width:1000px){.nfp-global-search{width:160px;min-width:130px;flex-basis:160px}.nfp-search-field{padding:0 8px}.nfp-search-field>svg{display:none}}
@media(max-width:900px){
  html[data-wiki="index"]{--shell-height:116px;--top:116px}
  html[data-wiki="article"]{--header:116px}
  .nfp-global-search{width:38px;min-width:38px;flex:0 0 38px}
  .nfp-search-toggle{display:grid;place-items:center}
  .nfp-search-panel{display:none;position:fixed;left:14px;right:14px;top:calc(var(--shell-height) + 8px);width:auto;padding:8px;background:var(--shell-bg);border:1px solid var(--shell-border);border-radius:10px;box-shadow:0 18px 48px rgba(18,35,27,.20);z-index:145}
  .nfp-global-search.is-open .nfp-search-panel{display:block}
  .nfp-search-field{background:var(--shell-hover)}
  .nfp-search-field>svg{display:block}
  .nfp-search-results{position:static;width:100%;max-height:50vh;margin-top:7px;border:0;border-top:1px solid var(--shell-border);border-radius:0;box-shadow:none;padding:7px 0 0}
}
@media(max-width:560px){.nfp-search-result small{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.nfp-search-result em{display:none}.nfp-search-result{grid-template-columns:1fr}}

html[data-theme="dark"]:not([data-wiki]) .article-wide-meta{background:#203c33;border-color:var(--line)}

html[data-theme="dark"]:not([data-wiki]) .home-calculator-frame .home-calculator-note{
  background:#202c26;
  border-color:#3b4a42;
  border-left-color:#9fbe7d;
  color:#b8c6bd;
}

/* Unified site footer */
.nfp-site-footer{
  display:block;
  max-width:none;
  margin:72px 0 0;
  padding:0;
  border:0;
  border-top:1px solid var(--soft-border,var(--line));
  background:var(--surface,var(--white));
  color:var(--text,var(--ink));
  font-size:14px;
  line-height:1.55;
}
.nfp-footer-grid{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(210px,.85fr) minmax(0,1fr);
  gap:clamp(34px,5vw,72px);
  padding-top:48px;
  padding-bottom:42px;
}
.nfp-footer-column{min-width:0}
.nfp-footer-column h2{
  margin:0 0 16px;
  padding:0;
  border:0;
  color:var(--text,var(--ink));
  font-family:'Golos Text',Arial,sans-serif;
  font-size:13px;
  line-height:1.3;
  font-weight:750;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.nfp-footer-column p{
  max-width:440px;
  margin:0;
  color:var(--muted);
  font-size:13px;
  line-height:1.7;
}
.nfp-footer-about h2{
  font-size:20px;
  letter-spacing:-.45px;
  text-transform:none;
}
.nfp-footer-revision{
  display:inline-flex;
  align-items:center;
  margin-top:18px;
  padding:7px 10px;
  border:1px solid var(--soft-border,var(--line));
  border-radius:999px;
  background:var(--surface-2,var(--paper));
  color:var(--muted);
  font-size:11px;
  font-weight:650;
  letter-spacing:.02em;
}
.nfp-footer-link-list{display:grid;gap:5px}
.nfp-footer-link-list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  min-height:38px;
  padding:8px 10px;
  margin:0 -10px;
  border-radius:8px;
  color:var(--text,var(--ink));
  font-size:13px;
  font-weight:550;
  text-decoration:none;
  transition:background .16s ease,color .16s ease,transform .16s ease;
}
.nfp-footer-link-list a:hover{
  background:var(--surface-2,var(--paper));
  color:var(--link,var(--accent));
  text-decoration:none;
  transform:translateX(2px);
}
.nfp-footer-link-list a span:last-child{color:var(--muted);font-size:12px}
.nfp-footer-motto{
  display:block;
  margin-top:18px;
  color:var(--link,var(--accent));
  font-size:13px;
  font-weight:750;
}
.nfp-footer-legal{
  display:grid;
  gap:7px;
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid var(--soft-border,var(--line));
}
.nfp-footer-legal a{
  width:max-content;
  max-width:100%;
  color:var(--text,var(--ink));
  font-size:12px;
  line-height:1.45;
  font-weight:600;
  text-decoration:none;
  text-underline-offset:3px;
}
.nfp-footer-legal a:hover{
  color:var(--link,var(--accent));
  text-decoration:underline;
}
.nfp-footer-bottom{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:58px;
  padding-top:16px;
  padding-bottom:16px;
  border-top:1px solid var(--soft-border,var(--line));
  color:var(--muted);
  font-size:11px;
  text-align:center;
}
html[data-wiki] .nfp-site-footer{margin-top:0}
html[data-theme="dark"] .nfp-site-footer{box-shadow:0 -1px 0 rgba(255,255,255,.01)}
@media(max-width:900px){
  .nfp-footer-grid{grid-template-columns:1fr 1fr;gap:36px 46px;padding-top:38px;padding-bottom:36px}
  .nfp-footer-info{grid-column:1/-1}
  .nfp-footer-info p{max-width:680px}
}
@media(max-width:620px){
  .nfp-site-footer{margin-top:48px}
  html[data-wiki] .nfp-site-footer{margin-top:0}
  .nfp-footer-grid{grid-template-columns:1fr;gap:30px;padding-top:34px;padding-bottom:30px}
  .nfp-footer-info{grid-column:auto}
  .nfp-footer-bottom{align-items:center;justify-content:center;text-align:center}
}

/* Additional settings: cookie notice and dynamic scroll-to-top button. */
.nfp-cookie-notice{
  position:fixed;
  left:50%;
  bottom:22px;
  z-index:260;
  display:flex;
  align-items:center;
  gap:20px;
  width:min(860px,calc(100% - 40px));
  padding:16px 18px;
  border:1px solid var(--soft-border,var(--line));
  border-radius:14px;
  background:var(--surface,var(--white));
  box-shadow:0 18px 48px rgba(24,47,40,.18);
  transform:translateX(-50%);
}
.nfp-cookie-notice[hidden]{display:none}
.nfp-cookie-notice__text{min-width:0;flex:1}
.nfp-cookie-notice__text p{margin:0;color:var(--text,var(--ink));font-size:13px;line-height:1.55}
.nfp-cookie-notice__text a{display:inline-block;margin-top:5px;color:var(--link,var(--accent));font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.nfp-cookie-notice__button{
  flex:0 0 auto;
  min-width:96px;
  min-height:40px;
  padding:9px 16px;
  border:1px solid var(--text,var(--ink));
  border-radius:9px;
  background:var(--text,var(--ink));
  color:var(--surface,var(--white));
  font-weight:750;
}
.nfp-cookie-notice__button:hover{opacity:.9}
html[data-theme="dark"] .nfp-cookie-notice{box-shadow:0 18px 48px rgba(0,0,0,.35)}

.nfp-scroll-top{
  position:fixed;
  bottom:24px;
  z-index:250;
  display:grid;
  place-items:center;
  width:46px;
  height:46px;
  padding:0;
  border:1px solid var(--soft-border,var(--line));
  border-radius:50%;
  background:var(--surface,var(--white));
  color:var(--text,var(--ink));
  box-shadow:0 10px 28px rgba(24,47,40,.16);
  opacity:0;
  pointer-events:none;
  transform:translateY(10px);
  transition:opacity .18s ease,transform .18s ease,background .18s ease,color .18s ease,bottom .18s ease;
}
.nfp-scroll-top--right{right:24px}
.nfp-scroll-top--left{left:24px}
.nfp-scroll-top--shape-circle{border-radius:50%}
.nfp-scroll-top--shape-rounded-square{border-radius:11px}
.nfp-scroll-top span{font-size:24px;line-height:1;transform:translateY(-1px)}
.nfp-scroll-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}
.nfp-scroll-top:hover{background:var(--text,var(--ink));color:var(--surface,var(--white))}
html.nfp-cookie-visible .nfp-scroll-top{bottom:var(--nfp-cookie-float-offset,112px)}

/* Dynamic modified-date marker for managed legal pages. */
.legal-page .nfp-legal-updated{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  margin:-8px 0 22px;
  color:var(--muted);
  font-size:12px;
  line-height:1.4;
  text-align:center;
}
.legal-page .nfp-legal-updated strong{color:var(--text,var(--ink));font-weight:750}

@media(max-width:620px){
  .nfp-cookie-notice{bottom:12px;flex-direction:column;align-items:stretch;gap:12px;width:calc(100% - 24px);padding:14px}
  .nfp-cookie-notice__button{width:100%}
  .nfp-scroll-top{bottom:16px;width:44px;height:44px}
  .nfp-scroll-top--right{right:14px}
  .nfp-scroll-top--left{left:14px}
  .legal-page .nfp-legal-updated{margin:-4px 0 18px}
}

@media(prefers-reduced-motion:reduce){
  .nfp-scroll-top{transition:none}
}


/* 1.4.0 — configurable modern masthead. */
.nfp-header{
  background:color-mix(in srgb,var(--shell-bg) 90%,transparent);
  border-bottom-color:color-mix(in srgb,var(--shell-border) 78%,transparent);
  box-shadow:0 1px 0 rgba(24,47,40,.025),0 8px 28px rgba(24,47,40,.045);
  -webkit-backdrop-filter:blur(18px) saturate(135%);
  backdrop-filter:blur(18px) saturate(135%);
}
html[data-theme="dark"] .nfp-header{box-shadow:0 1px 0 rgba(255,255,255,.02),0 10px 30px rgba(0,0,0,.2)}
.nfp-bar{gap:22px}
.nfp-brand{gap:11px;min-width:0;max-width:min(330px,30vw);letter-spacing:0}
.nfp-brand-mark{width:42px;height:42px;display:grid;place-items:center;flex:0 0 42px;border:1px solid color-mix(in srgb,var(--shell-border) 78%,transparent);border-radius:13px;background:linear-gradient(145deg,color-mix(in srgb,var(--shell-selected) 76%,var(--shell-bg)),var(--shell-bg));box-shadow:0 5px 16px rgba(24,47,40,.08);overflow:hidden}
.nfp-brand-mark img{width:34px;height:34px;object-fit:contain;border-radius:9px}
.nfp-brand-copy{display:grid;min-width:0;line-height:1.08}
.nfp-brand-copy strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:19px;font-weight:760;letter-spacing:-.45px;color:var(--shell-text)}
.nfp-brand-copy small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:5px;font-size:10px;line-height:1.15;letter-spacing:.25px;font-weight:550;color:var(--shell-muted)}
.nfp-nav{flex:1 1 auto;min-width:0;max-width:max-content;gap:3px;padding:4px;border:1px solid color-mix(in srgb,var(--shell-border) 75%,transparent);border-radius:14px;background:color-mix(in srgb,var(--shell-hover) 72%,transparent);overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:none}
.nfp-nav::-webkit-scrollbar{display:none}
.nfp-nav a{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:8px 12px;border-radius:10px;font-weight:600;transition:background-color .16s ease,color .16s ease,box-shadow .16s ease,transform .16s ease}
.nfp-nav a:hover{background:color-mix(in srgb,var(--shell-bg) 84%,var(--shell-hover));color:var(--shell-accent)}
.nfp-nav a[aria-current="page"]{background:var(--shell-bg);color:var(--shell-accent);box-shadow:0 1px 2px rgba(24,47,40,.07),0 5px 14px rgba(24,47,40,.07)}
.nfp-nav a:active{transform:translateY(1px)}
.nfp-nav-symbol{display:grid;place-items:center;width:17px;height:17px;flex:0 0 17px;font-size:15px;line-height:1}
.nfp-actions{gap:8px}
.nfp-search-field,.nfp-search-toggle,.nfp-pdf,.nfp-theme,.nfp-wiki-menu{border-radius:11px!important}
.nfp-search-field{background:color-mix(in srgb,var(--shell-hover) 74%,transparent);transition:border-color .16s ease,background-color .16s ease,box-shadow .16s ease}
.nfp-search-field:hover{background:color-mix(in srgb,var(--shell-hover) 88%,transparent)}
.nfp-pdf,.nfp-theme,.nfp-search-toggle,.nfp-wiki-menu{background:color-mix(in srgb,var(--shell-bg) 90%,transparent)!important;box-shadow:0 1px 2px rgba(24,47,40,.035);transition:background-color .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}
.nfp-pdf:hover,.nfp-theme:hover,.nfp-search-toggle:hover,.nfp-wiki-menu:hover{background:var(--shell-hover)!important;border-color:color-mix(in srgb,var(--shell-accent) 28%,var(--shell-border))!important}
.nfp-pdf:active,.nfp-theme:active,.nfp-search-toggle:active,.nfp-wiki-menu:active{transform:translateY(1px)}

@media(max-width:1180px){
  .nfp-bar{gap:15px}
  .nfp-brand{max-width:250px}
  .nfp-brand-copy strong{font-size:18px}
  .nfp-nav a{padding-inline:10px}
}
@media(max-width:900px){
  .nfp-bar{gap:0 14px}
  .nfp-brand{max-width:min(360px,58vw)}
  .nfp-nav{grid-row:2;grid-column:1/-1;max-width:none;width:100%;align-self:center;margin:0;padding:4px;overflow-x:auto}
  .nfp-nav a{flex:0 0 auto;min-height:34px;padding:7px 11px}
}
@media(max-width:560px){
  .nfp-brand{max-width:calc(100vw - 190px)}
  .nfp-brand-mark{width:38px;height:38px;flex-basis:38px;border-radius:11px}
  .nfp-brand-mark img{width:31px!important;height:31px!important}
  .nfp-brand-copy strong{font-size:17px}
  .nfp-brand-copy small{display:none}
  .nfp-nav{margin:0;padding:3px;border-radius:12px}
  .nfp-nav a{padding:7px 10px;border-radius:9px}
}

/* 1.5.1 — compact search also expands on the header row on narrow screens.
   JS records the original icon coordinates so the expansion starts from the exact same place. */
@media(max-width:900px){
  .nfp-global-search--compact.is-open{
    position:fixed;
    top:var(--nfp-compact-top,14px);
    right:var(--nfp-compact-right,14px);
    width:var(--nfp-compact-width,min(360px,calc(100vw - 28px)));
    min-width:0;
    max-width:calc(100vw - 28px);
    flex-basis:auto;
    z-index:360;
  }
  .nfp-global-search--compact .nfp-search-panel{position:absolute;left:auto;top:0;right:0;padding:0;background:transparent;border:0;box-shadow:none}
  .nfp-global-search--compact.is-open .nfp-search-panel{width:100%}
  .nfp-global-search--compact .nfp-search-results{position:absolute;top:calc(100% + 8px);right:0;width:min(520px,calc(100vw - 28px));max-height:50vh;margin:0;padding:7px;border:1px solid var(--shell-border);border-radius:10px;box-shadow:0 18px 48px rgba(18,35,27,.20)}
}

/* Keep compact mode truly compact across intermediate desktop breakpoints. */
@media(min-width:901px) and (max-width:1180px){
  .nfp-global-search.nfp-global-search--compact{width:38px;min-width:38px;flex:0 0 38px}
  .nfp-global-search.nfp-global-search--compact.is-open{width:clamp(250px,30vw,340px);flex-basis:clamp(250px,30vw,340px)}
}
@media(max-width:900px){
  .nfp-global-search--compact.is-open.is-closing{width:38px;min-width:38px}
  .nfp-global-search--compact.is-open.is-closing .nfp-search-panel{width:38px;opacity:0;pointer-events:none}
  .nfp-global-search--compact.is-open.is-closing .nfp-search-toggle{opacity:1;transform:scale(1);pointer-events:none}
}

/* 1.6.0 — native content-image lightbox for articles and Wiki pages. */
main img:not([data-no-lightbox]){transition:filter .16s ease,opacity .16s ease}
main img:not([data-no-lightbox])[data-nfp-lightbox-ready]{cursor:zoom-in}
main img:not([data-no-lightbox])[data-nfp-lightbox-ready]:hover{filter:brightness(.97)}
html[data-theme="dark"] main img:not([data-no-lightbox])[data-nfp-lightbox-ready]:hover{filter:brightness(1.06)}
body.nfp-lightbox-open{overflow:hidden}
.nfp-lightbox{
  position:fixed;
  inset:0;
  z-index:900;
  display:grid;
  grid-template-rows:auto minmax(0,1fr) auto;
  background:rgba(9,14,12,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  color:#fff;
  opacity:0;
  visibility:hidden;
  transition:opacity .18s ease,visibility .18s ease;
}
.nfp-lightbox.is-visible{opacity:1;visibility:visible}
.nfp-lightbox[hidden]{display:none}
.nfp-lightbox__bar{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
  min-height:64px;
  padding:12px 18px;
}
.nfp-lightbox__button{
  display:inline-grid;
  place-items:center;
  min-width:40px;
  height:40px;
  padding:0 12px;
  border:1px solid rgba(255,255,255,.22);
  border-radius:11px;
  background:rgba(255,255,255,.08);
  color:#fff;
  font:700 18px/1 'Golos Text',Arial,sans-serif;
  cursor:pointer;
  transition:background .15s ease,border-color .15s ease,transform .15s ease;
}
.nfp-lightbox__button:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.36)}
.nfp-lightbox__button:active{transform:translateY(1px)}
.nfp-lightbox__button--zoom{font-size:16px;min-width:92px}
.nfp-lightbox__viewport{
  min-width:0;
  min-height:0;
  overflow:auto;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:12px 28px 20px;
  overscroll-behavior:contain;
}
.nfp-lightbox__image{
  display:block;
  width:auto;
  height:auto;
  max-width:min(100%,1400px);
  max-height:calc(100vh - 150px);
  object-fit:contain;
  border-radius:10px;
  background:#fff;
  box-shadow:0 24px 80px rgba(0,0,0,.42);
  cursor:zoom-in;
  user-select:none;
  -webkit-user-drag:none;
}
.nfp-lightbox.is-zoomed .nfp-lightbox__viewport{align-items:flex-start;justify-content:flex-start}
.nfp-lightbox.is-zoomed .nfp-lightbox__image{
  max-width:none;
  max-height:none;
  margin:auto;
  cursor:zoom-out;
}
.nfp-lightbox__caption{
  min-height:54px;
  padding:10px 24px 16px;
  color:rgba(255,255,255,.82);
  font-size:13px;
  line-height:1.5;
  text-align:center;
}
.nfp-lightbox__caption:empty{min-height:18px;padding-top:0}
@media(max-width:620px){
  .nfp-lightbox__bar{min-height:56px;padding:8px 10px}
  .nfp-lightbox__button{height:38px;min-width:38px;border-radius:10px}
  .nfp-lightbox__button--zoom{min-width:82px;font-size:14px}
  .nfp-lightbox__viewport{padding:8px 12px 14px}
  .nfp-lightbox__image{max-height:calc(100vh - 126px);border-radius:8px}
  .nfp-lightbox__caption{padding:8px 14px 12px;font-size:12px}
}
@media(prefers-reduced-motion:reduce){
  main img:not([data-no-lightbox]),.nfp-lightbox,.nfp-lightbox__button{transition:none}
}