/* PaywallProject "Signal" for docs.paywallproject.com (KnowAll + Heroic KB).
   Loaded by wp-content/mu-plugins/pp-signal-docs.php. Every rule is scoped to body.pp-signal,
   so renaming that file restores the old look. Tokens copied from paywallproject.com signal.css. */

body.pp-signal{
	--sg-navy:#0d1030; --sg-navy-2:#171b45; --sg-ink:#14172b; --sg-text:#3c4060; --sg-muted:#5b5f7a;
	--sg-or:#f2643a; --sg-or-2:#d9522a; --sg-btn:#cc4b25; --sg-btn-h:#b23f17;
	--sg-lav:#e8e6f8; --sg-lav-2:#f4f3fc; --sg-tab:#eef0fb; --sg-peach:#fde3d9; --sg-sand:#f4efe3; --sg-line:#dcdff0;
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	--ppd-max:1200px; --ppd-pad:clamp(20px,4vw,40px); --ppd-headh:72px;
	background:#fff!important; color:var(--sg-text); font-family:var(--sg-sans)!important; font-size:17px; line-height:1.65;
	overflow-x:clip;
}
.pp-signal *,.pp-signal *::before,.pp-signal *::after{box-sizing:border-box}
.pp-signal h1,.pp-signal h2,.pp-signal h3,.pp-signal h4,.pp-signal h5,.pp-signal h6{font-family:var(--sg-head)!important;color:var(--sg-ink)!important;letter-spacing:-.02em}
.pp-signal a{color:var(--sg-ink)}
.pp-signal :focus-visible{outline:2px solid var(--sg-or);outline-offset:2px}
html.ppd-lock,html.ppd-lock body{overflow:hidden}
.pp-signal .ht-sitecontainer{max-width:none!important;width:100%}
.pp-signal .ht-container{max-width:var(--ppd-max)!important;padding-left:var(--ppd-pad)!important;padding-right:var(--ppd-pad)!important}
.pp-signal .ppd-wrap{max-width:var(--ppd-max);margin:0 auto;padding:0 var(--ppd-pad)}

/* Buttons: Tyler's rule, orange buttons carry white text */
.pp-signal .ppd-btn,.pp-signal .hkb_widget_exit__btn,.pp-signal .ppf .ppf__btn{
	display:inline-flex!important;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 20px!important;
	background:var(--sg-btn)!important;border:1.5px solid var(--sg-btn)!important;color:#fff!important;border-radius:8px!important;
	font:600 15px/1.2 var(--sg-sans)!important;text-decoration:none!important;box-shadow:none!important;transition:background-color .15s ease}
.pp-signal .ppd-btn:hover,.pp-signal .hkb_widget_exit__btn:hover,.pp-signal .ppf .ppf__btn:hover,
.pp-signal .ppd-btn:focus-visible,.pp-signal .hkb_widget_exit__btn:focus-visible,.pp-signal .ppf .ppf__btn:focus-visible{background:var(--sg-btn-h)!important;border-color:var(--sg-btn-h)!important;color:#fff!important}

/* ---------- Header ---------- */
.pp-signal .site-header__banner{display:none!important}
.pp-signal .site-header{background:var(--sg-navy)!important;background-image:none!important}
.ppd-head{position:sticky;top:0;z-index:1000;background:var(--sg-navy);border-bottom:1px solid rgba(255,255,255,.1);font-family:var(--sg-sans)}
.admin-bar .ppd-head{top:var(--wp-admin--admin-bar--height,32px)}
.ppd-head__in{max-width:var(--ppd-max);margin:0 auto;padding:0 var(--ppd-pad);height:var(--ppd-headh);display:flex;align-items:center;gap:32px}
.ppd-head__brand{display:flex;align-items:center;gap:12px;text-decoration:none!important;flex-shrink:0}
.ppd-head__brand img{display:block;height:24px;width:auto}
.ppd-head__label{font:700 13px/1 var(--sg-head);letter-spacing:.08em;text-transform:uppercase;color:#fff;padding:6px 9px;border:1px solid rgba(255,255,255,.3);border-radius:6px}
.ppd-head__nav{display:flex;align-items:center;gap:28px;margin-left:auto}
.ppd-head__nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.ppd-head__nav li{margin:0}
.ppd-head__nav ul a{display:block;padding:8px 0;color:#fff!important;opacity:.88;font:500 15px/1.2 var(--sg-sans);text-decoration:none!important;box-shadow:inset 0 -2px 0 transparent;transition:box-shadow .15s ease,opacity .15s ease}
.ppd-head__nav ul a:hover,.ppd-head__nav ul a:focus-visible,.ppd-head__nav ul a[aria-current]{opacity:1;box-shadow:inset 0 -2px 0 var(--sg-or)}
.ppd-head__toggle{display:none;margin-left:auto;width:44px;height:44px;padding:0;background:transparent!important;border:0;color:#fff;cursor:pointer;border-radius:8px}
.ppd-burger{position:relative;display:block;width:22px;height:16px;margin:0 auto}
.ppd-burger i{position:absolute;left:0;width:100%;height:2px;background:#fff;border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.ppd-burger i:nth-child(1){top:0}.ppd-burger i:nth-child(2){top:7px}.ppd-burger i:nth-child(3){top:14px}
.ppd-head.is-open .ppd-burger i:nth-child(1){transform:translateY(7px) rotate(45deg)}
.ppd-head.is-open .ppd-burger i:nth-child(2){opacity:0}
.ppd-head.is-open .ppd-burger i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:1024px){
	.ppd-head{--ppd-headh:64px}
	.ppd-head__toggle{display:block}
	.ppd-head__nav{display:none;position:fixed;left:0;right:0;bottom:0;top:calc(var(--ppd-headh) + var(--ppd-adminbar,0px));background:var(--sg-navy);
		flex-direction:column;align-items:stretch;gap:0;margin:0;padding:8px var(--ppd-pad) 32px;overflow-y:auto}
	.admin-bar .ppd-head__nav{--ppd-adminbar:var(--wp-admin--admin-bar--height,46px)}
	.ppd-head.is-open .ppd-head__nav{display:flex}
	.ppd-head__nav ul{flex-direction:column;gap:0}
	.ppd-head__nav li{border-bottom:1px solid rgba(255,255,255,.1)}
	.ppd-head__nav ul a{min-height:60px;display:flex;align-items:center;padding:0;font:700 22px/1.2 var(--sg-head);letter-spacing:-.01em;opacity:1;box-shadow:none}
	.ppd-head__nav ul a:hover,.ppd-head__nav ul a:focus-visible,.ppd-head__nav ul a[aria-current]{box-shadow:none;text-decoration:underline!important;text-decoration-color:var(--sg-or)!important;text-decoration-thickness:2px!important;text-underline-offset:8px}
	.ppd-head__cta{margin-top:28px;min-height:52px!important;font-size:17px!important}
}

/* ---------- Docs home hero + 404 band ---------- */
.pp-signal .site-header__search{padding:clamp(56px,7vw,96px) 0 clamp(64px,7vw,104px)!important;background:var(--sg-navy);position:relative;overflow:hidden}
.pp-signal .site-header__search::after{content:"";position:absolute;right:-120px;top:-160px;width:520px;height:520px;border-radius:50%;background:radial-gradient(closest-side,rgba(242,100,58,.22),transparent);pointer-events:none}
.pp-signal .site-header__search .ht-container{max-width:860px!important;text-align:center;position:relative;z-index:1}
.pp-signal .site-header__search .ht-container::before{content:"PaywallProject Docs";display:block;margin-bottom:16px;font:700 13px/1.2 var(--sg-sans);letter-spacing:.14em;text-transform:uppercase;color:#ff8a63}
.pp-signal .site-header__title{margin:0 0 28px!important;font:800 clamp(38px,5.4vw,64px)/1.02 var(--sg-head)!important;letter-spacing:-.03em!important;color:#fff!important}
.pp-signal .hkb-site-search{position:relative}
.pp-signal .hkb-site-search .hkb-site-search__field{border-radius:12px!important;border:2px solid transparent!important;background:#fff!important;color:var(--sg-ink)!important;font:400 17px/1.4 var(--sg-sans)!important;box-shadow:0 18px 48px rgba(0,0,0,.28)!important}
.pp-signal .site-header__search .hkb-site-search__field{padding:22px 24px 22px 58px!important;font-size:19px!important}
.pp-signal .hkb-site-search .hkb-site-search__field:focus{border-color:var(--sg-or)!important;outline:0}
.pp-signal .hkb-site-search .hkb-site-search__field::placeholder{color:#6b6f88;opacity:1}
.pp-signal .site-header__search .hkb-site-search__button{left:22px!important}
.pp-signal .hkb-site-search__button svg,.pp-signal .hkb-site-search__button svg path{fill:var(--sg-ink)!important}
.pp-signal .ht-404msg{padding:clamp(56px,7vw,96px) 0!important;background:var(--sg-navy);text-align:center}
.pp-signal .ht-404msg__title{font:800 clamp(64px,10vw,120px)/1 var(--sg-head)!important;color:var(--sg-or)!important;margin:0!important}
.pp-signal .ht-404msg__tagline{font:700 clamp(24px,3vw,34px)/1.2 var(--sg-head)!important;color:#fff!important;margin:12px 0 0!important}

/* Live-search dropdown */
.pp-signal .hkb-site-search ul.ui-autocomplete,.pp-signal .hkb-searchresults,.pp-signal .ht-livesearch-results{border-radius:12px!important;border:1px solid var(--sg-line)!important;box-shadow:0 18px 48px rgba(13,16,48,.18)!important;overflow:hidden}

/* ---------- Inner page strip: breadcrumbs + compact search ---------- */
.pp-signal .ht-pageheader{background:var(--sg-lav-2)!important;border-bottom:1px solid var(--sg-line);padding:18px 0!important}
.pp-signal .ht-pageheader .ht-container{display:flex;align-items:center;justify-content:space-between;gap:16px 32px;flex-wrap:wrap}
.pp-signal .hkb-breadcrumbs_wrap{margin:0!important;flex:1 1 320px;min-width:0}
.pp-signal .hkb-breadcrumbs{font-size:14px!important;color:var(--sg-muted)!important;margin:0!important}
.pp-signal .hkb-breadcrumbs a{color:var(--sg-text)!important;text-decoration:none}
.pp-signal .hkb-breadcrumbs a:hover{color:var(--sg-ink)!important;text-decoration:underline;text-decoration-color:var(--sg-or);text-underline-offset:3px}
.pp-signal .hkb-breadcrumbs svg,.pp-signal .hkb-breadcrumbs svg path{fill:var(--sg-muted)!important}
.pp-signal .ht-pageheader .hkb-site-search{flex:0 1 360px;width:100%;margin:0!important}
.pp-signal .ht-pageheader .hkb-site-search__field{padding:12px 16px 12px 42px!important;font-size:15px!important;box-shadow:none!important;border:1.5px solid var(--sg-line)!important}
.pp-signal .ht-pageheader .hkb-site-search__field:focus{border-color:var(--sg-or)!important}
@media (max-width:767px){.pp-signal .ht-pageheader .hkb-site-search{flex-basis:100%}}

/* ---------- Page layout ---------- */
.pp-signal .ht-page{padding:clamp(40px,5vw,64px) 0 clamp(56px,6vw,88px)!important}
.pp-signal .ht-page--sidebarright>.ht-container,.pp-signal .ht-page--sidebarleft>.ht-container{display:grid!important;gap:56px;align-items:start}
.pp-signal .ht-page--sidebarright>.ht-container{grid-template-columns:minmax(0,760px) 280px;justify-content:space-between}
.pp-signal .ht-page--sidebarleft>.ht-container{grid-template-columns:260px minmax(0,1fr)}
.pp-signal .ht-page--sidebarright .ht-page__content,.pp-signal .ht-page--sidebarleft .ht-page__content,
.pp-signal .ht-page--sidebarright .sidebar,.pp-signal .ht-page--sidebarleft .sidebar{width:auto!important;padding:0!important;min-width:0}
.pp-signal .sidebar.sidebar--sticky{top:calc(var(--ppd-headh) + 24px)!important;height:auto!important;max-height:calc(100vh - var(--ppd-headh) - 48px);overflow-y:auto}
.admin-bar.pp-signal .sidebar.sidebar--sticky{top:calc(var(--ppd-headh) + 56px)!important}
.pp-signal .ht-page--sidebaroff .ht-page__content{max-width:var(--ppd-max)!important}
@media (max-width:1024px){
	.pp-signal .ht-page--sidebarright>.ht-container{grid-template-columns:minmax(0,1fr) 240px;gap:40px}
	.pp-signal .ht-page--sidebarleft>.ht-container{grid-template-columns:220px minmax(0,1fr);gap:40px}
}
@media (max-width:767px){
	.pp-signal .ht-page--sidebarright>.ht-container,.pp-signal .ht-page--sidebarleft>.ht-container{grid-template-columns:minmax(0,1fr)}
}

/* Sidebar widgets */
.pp-signal .sidebar .widget{background:var(--sg-lav-2)!important;border:1px solid var(--sg-line);border-radius:14px!important;padding:22px!important;margin:0 0 20px!important}
.pp-signal .sidebar .widget__title,.pp-signal .ht-mobile-exit__title{font:700 18px/1.25 var(--sg-head)!important;color:var(--sg-ink)!important;margin:0 0 8px!important}
.pp-signal .hkb_widget_exit__content{font-size:15px;color:var(--sg-text);margin-bottom:16px}
.pp-signal .hkb_category_widget__category_list{margin:0!important;padding:0!important;list-style:none}
.pp-signal .hkb_category_widget__category_list li{margin:0!important;padding:0!important;border:0!important}
.pp-signal .hkb_category_widget__category_list a{display:block;padding:8px 12px;border-radius:8px;color:var(--sg-text)!important;text-decoration:none!important;font-size:15px}
.pp-signal .hkb_category_widget__category_list a:hover{background:#fff;color:var(--sg-ink)!important}
.pp-signal .hkb_category_widget__category_list .current-cat>a{background:#fff;color:var(--sg-ink)!important;font-weight:600;box-shadow:inset 3px 0 0 var(--sg-or)}
.pp-signal .ht-mobile-exit{background:var(--sg-lav-2)!important;border:1px solid var(--sg-line);border-radius:14px!important;padding:24px!important;margin-top:40px!important;text-align:left!important}

/* ---------- Home: category grid ---------- */
.pp-signal .hkb-archive__title{font:800 clamp(28px,3vw,40px)/1.1 var(--sg-head)!important;margin:0 0 28px!important;letter-spacing:-.025em!important}
.pp-signal .hkb-archive{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:0!important;padding:0!important;list-style:none}
.pp-signal .hkb-archive::before,.pp-signal .hkb-archive::after{display:none!important}
.pp-signal .hkb-archive>li{width:auto!important;float:none!important;margin:0!important;padding:0!important;display:flex}
.pp-signal .hkb-archive>li:first-child{grid-column:1/-1}
@media (max-width:1024px){.pp-signal .hkb-archive{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.pp-signal .hkb-archive{grid-template-columns:minmax(0,1fr)}}
.pp-signal .hkb-category.hkb-category--boxed{display:flex!important;gap:18px;width:100%;height:100%!important;margin:0!important;padding:28px!important;
	background:#fff!important;border:1px solid var(--sg-line)!important;border-radius:16px!important;box-shadow:0 1px 2px rgba(13,16,48,.04)!important;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}
.pp-signal .hkb-category.hkb-category--boxed:hover{border-color:#c5c8e6!important;box-shadow:0 14px 34px rgba(13,16,48,.08)!important;transform:translateY(-2px)}
.pp-signal .hkb-archive>li:first-child .hkb-category{background:var(--sg-lav)!important;border-color:transparent!important}
.pp-signal .hkb-category__iconwrap{flex:0 0 48px!important;min-width:48px!important;width:48px;height:48px;max-height:none!important;display:flex;align-items:center;justify-content:center;border-radius:12px;background:var(--sg-lav)}
.pp-signal .hkb-archive>li:first-child .hkb-category__iconwrap{background:#fff}
.pp-signal .hkb-category__iconwrap svg,.pp-signal .hkb-category__iconwrap img{width:26px!important;height:26px!important;max-width:26px!important}
.pp-signal .hkb-category__content{display:flex;flex-direction:column;flex:1;min-width:0}
.pp-signal .hkb-category .hkb-category__title{font:700 21px/1.2 var(--sg-head)!important;margin:2px 0 6px!important}
.pp-signal .hkb-category .hkb-category__title a{color:var(--sg-ink)!important;text-decoration:none!important}
.pp-signal .hkb-category .hkb-category__title a::after{content:"";position:absolute;inset:0;z-index:0}
.pp-signal .hkb-category{position:relative}
.pp-signal .ppd-count{align-self:flex-start;margin:0 0 16px;padding:3px 10px;border-radius:99px;background:var(--sg-peach);color:#8a2d10;font:600 12.5px/1.5 var(--sg-sans)}
.pp-signal .hkb-category__description{font-size:15px;color:var(--sg-muted);margin:0 0 14px}
.pp-signal .hkb-category .hkb-category__articlelist{margin:0 0 18px!important;padding:0!important;list-style:none;position:relative;z-index:1}
.pp-signal .hkb-category .hkb-category__articlelist>li{margin:0!important;padding:0!important;border-top:1px solid var(--sg-line)}
.pp-signal .hkb-archive>li:first-child .hkb-category__articlelist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px}
.pp-signal .hkb-archive>li:first-child .hkb-category__articlelist>li{border-color:rgba(20,23,43,.1)}
@media (max-width:767px){.pp-signal .hkb-archive>li:first-child .hkb-category__articlelist{grid-template-columns:minmax(0,1fr)}}
.pp-signal .hkb-category .hkb-category__articlelist a{display:block;padding:10px 0;font-size:15px;line-height:1.4;color:var(--sg-text)!important;text-decoration:none!important}
.pp-signal .hkb-category .hkb-category__articlelist a:hover{color:var(--sg-ink)!important;text-decoration:underline!important;text-decoration-color:var(--sg-or)!important;text-underline-offset:3px}
.pp-signal .hkb-category .hkb-category__viewall{margin-top:auto!important;align-self:flex-start;position:relative;z-index:1;font:600 15px/1.3 var(--sg-sans)!important;color:#b23f17!important;text-decoration:none!important}
.pp-signal .hkb-category .hkb-category__viewall::after{content:" \2192"}
.pp-signal .hkb-category .hkb-category__viewall:hover{text-decoration:underline!important;text-underline-offset:3px}

/* Home: popular articles band (sand, full-bleed) */
.ppd-popular{background:var(--sg-sand);padding:clamp(56px,6vw,88px) 0}
.pp-signal .ppd-kicker{margin:0 0 10px;font:700 13px/1.2 var(--sg-sans);letter-spacing:.14em;text-transform:uppercase;color:#a33c1a}
.pp-signal .ppd-h2{margin:0 0 28px!important;font:800 clamp(28px,3vw,40px)/1.1 var(--sg-head)!important;letter-spacing:-.025em!important}
.ppd-popular__list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none}
.ppd-popular__list li{margin:0;display:flex}
.ppd-popular__list a{display:flex;flex-direction:column;gap:8px;width:100%;padding:22px 24px;background:#fff;border-radius:14px;border:1px solid rgba(20,23,43,.06);text-decoration:none!important;transition:box-shadow .15s ease,transform .15s ease}
.ppd-popular__list a:hover{box-shadow:0 14px 34px rgba(13,16,48,.1);transform:translateY(-2px)}
.ppd-popular__cat{font:600 12.5px/1.3 var(--sg-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--sg-muted)}
.ppd-popular__title{font:700 18px/1.3 var(--sg-head);color:var(--sg-ink);letter-spacing:-.01em}
@media (max-width:1024px){.ppd-popular__list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.ppd-popular__list{grid-template-columns:minmax(0,1fr)}}

/* ---------- Category + search lists ---------- */
.pp-signal .ht-categoryheader{display:flex!important;align-items:center;gap:18px;padding:28px!important;margin:0 0 28px!important;background:var(--sg-lav)!important;border:0!important;border-radius:16px!important;box-shadow:none!important;height:auto!important}
.pp-signal .ht-categoryheader .hkb-category__iconwrap{background:#fff}
.pp-signal .ht-categoryheader__title{font:800 clamp(28px,3vw,40px)/1.1 var(--sg-head)!important;margin:0!important;letter-spacing:-.025em!important}
.pp-signal .ht-categoryheader__description{color:var(--sg-text);margin-top:6px}
.pp-signal .ht-articlelist{margin:0!important;padding:0!important;list-style:none;display:grid;gap:12px}
.pp-signal .ht-articlelist>li{margin:0!important;padding:0!important;border:0!important}
.pp-signal .hkb-articlemini{margin:0!important;padding:0!important;border:0!important}
.pp-signal .hkb-articlemini .hkb-article__link{display:block;padding:20px 24px!important;background:#fff;border:1px solid var(--sg-line);border-radius:14px;text-decoration:none!important;transition:border-color .15s ease,box-shadow .15s ease}
.pp-signal .hkb-articlemini .hkb-article__link:hover{border-color:#c5c8e6;box-shadow:0 10px 26px rgba(13,16,48,.07)}
.pp-signal .hkb-articlemini .hkb-article__title{font:700 19px/1.3 var(--sg-head)!important;margin:0 0 6px!important;color:var(--sg-ink)!important}
.pp-signal .hkb-articlemini .hkb-article__link:hover .hkb-article__title{text-decoration:underline;text-decoration-color:var(--sg-or);text-underline-offset:3px}
.pp-signal .hkb-articlemini .hkb-article__excerpt{font-size:15px;line-height:1.55;color:var(--sg-muted)!important;margin:0!important}
.pp-signal .hkb-articlemini::before,.pp-signal .hkb-articlemini .hkb-article__link::before{display:none!important}
.pp-signal .ht-pagination a,.pp-signal .ht-pagination span{border-radius:8px!important}
.pp-signal.search .ht-page__content>h1,.pp-signal .hkb-search-results__title,.pp-signal .ht-searchresults__title{font:800 clamp(28px,3vw,40px)/1.1 var(--sg-head)!important}

/* ---------- Article ---------- */
.pp-signal .hkb-article__header{margin:0 0 28px!important;padding:0 0 24px;border-bottom:1px solid var(--sg-line)}
.pp-signal .hkb-article__title{font:800 clamp(32px,4vw,46px)/1.08 var(--sg-head)!important;letter-spacing:-.028em!important;margin:0!important}
.pp-signal .hkb-article__content{font-size:17.5px;line-height:1.7;color:var(--sg-text)}
.pp-signal .hkb-article__content>*{margin-top:0;margin-bottom:1.15em}
.pp-signal .hkb-article__content h2{font:800 clamp(24px,2.6vw,30px)/1.2 var(--sg-head)!important;letter-spacing:-.022em!important;margin:2.1em 0 .7em!important;padding-top:18px;position:relative;scroll-margin-top:calc(var(--ppd-headh) + 24px)}
.pp-signal .hkb-article__content h2::before{content:"";position:absolute;left:0;top:0;width:40px;height:3px;border-radius:2px;background:var(--sg-or)}
.pp-signal .hkb-article__content h3{font:700 21px/1.3 var(--sg-head)!important;margin:1.8em 0 .5em!important;scroll-margin-top:calc(var(--ppd-headh) + 24px)}
.pp-signal .hkb-article__content h4{font:700 18px/1.35 var(--sg-head)!important;margin:1.5em 0 .4em!important}
.pp-signal .hkb-article__content a{color:var(--sg-ink)!important;text-decoration:underline!important;text-decoration-color:var(--sg-or)!important;text-decoration-thickness:1.5px!important;text-underline-offset:3px}
.pp-signal .hkb-article__content a:hover{color:#b23f17!important}
.pp-signal .hkb-article__content strong{color:var(--sg-ink)}
.pp-signal .hkb-article__content ul,.pp-signal .hkb-article__content ol{padding-left:1.4em}
.pp-signal .hkb-article__content li{margin:.35em 0}
.pp-signal .hkb-article__content li::marker{color:var(--sg-or-2)}
.pp-signal .hkb-article__content ol>li::marker{font-weight:700;color:var(--sg-ink)}
.pp-signal .hkb-article__content blockquote{margin:1.6em 0;padding:18px 22px;border-left:3px solid var(--sg-or);background:var(--sg-sand);border-radius:0 12px 12px 0;color:var(--sg-ink)}
.pp-signal .hkb-article__content blockquote p:last-child{margin-bottom:0}
.pp-signal .hkb-article__content hr{border:0;border-top:1px solid var(--sg-line);margin:2.4em 0}

/* Images + captions */
.pp-signal .hkb-article__content .wp-block-image{margin:1.6em 0!important}
.pp-signal .hkb-article__content img{max-width:100%;height:auto;border-radius:12px}
.pp-signal .hkb-article__content .wp-block-image img{border:1px solid var(--sg-line);box-shadow:0 8px 24px rgba(13,16,48,.06)}
.pp-signal .hkb-article__content figcaption,.pp-signal .hkb-article__content .wp-element-caption{margin:10px 0 0!important;font-size:14px!important;line-height:1.5;color:var(--sg-muted)!important;text-align:center}

/* Code */
.pp-signal .hkb-article__content :not(pre)>code{padding:.15em .4em;border-radius:6px;background:var(--sg-tab);color:#2a2e66;font:500 .88em/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;border:1px solid var(--sg-line);overflow-wrap:anywhere}
.pp-signal .hkb-article__content pre,.pp-signal .hkb-article__content .wp-block-code{margin:1.5em 0!important;padding:20px 22px!important;background:var(--sg-navy)!important;color:#e6e8f5!important;border:0!important;border-radius:12px!important;overflow-x:auto;font:400 14.5px/1.65 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace!important;white-space:pre}
.pp-signal .hkb-article__content pre code{background:none!important;border:0!important;padding:0!important;color:inherit!important;font:inherit!important}
.pp-signal .hkb-article__content .wp-block-kevinbatdorf-code-block-pro{border-radius:12px!important;overflow:hidden;margin:1.5em 0!important}
.pp-signal .hkb-article__content .wp-block-kevinbatdorf-code-block-pro pre{margin:0!important;border-radius:0!important}

/* Tables */
.pp-signal .hkb-article__content .wp-block-table,.pp-signal .hkb-article__content>table{margin:1.6em 0!important;overflow-x:auto;border:1px solid var(--sg-line);border-radius:12px}
.pp-signal .hkb-article__content table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.5;margin:0}
.pp-signal .hkb-article__content th,.pp-signal .hkb-article__content thead td{background:var(--sg-lav-2);color:var(--sg-ink);font-weight:700;text-align:left}
.pp-signal .hkb-article__content th,.pp-signal .hkb-article__content td{padding:12px 16px!important;border:0!important;border-bottom:1px solid var(--sg-line)!important;vertical-align:top}
.pp-signal .hkb-article__content tr:last-child td{border-bottom:0!important}
.pp-signal .hkb-article__content .wp-block-table figcaption{padding:0 16px 12px}

/* Notes and callouts */
.pp-signal .hkb-article__content .note{margin-top:8px;padding:8px 12px;background:var(--sg-sand);border-left:3px solid var(--sg-or);border-radius:0 8px 8px 0;font-size:14px;color:var(--sg-ink)}
.pp-signal .hkb-article__content :is(.ht-blocks-messages,.wp-block-ht-blocks-messages,.hb-message,.callout,.wp-block-group.has-background){border-radius:12px!important;padding:18px 22px!important}

/* TOC: the plugin's own TOC replaces the Heroic TOC widget and its mobile copy */
.pp-signal .hkb_widget_toc,.pp-signal .ht-mobile-toc{display:none!important}
.pp-signal .hkb-article__content :is(p,li,td,th){font-size:inherit}
.pp-signal .hkb-article__content :is(p,li){line-height:1.7}
.pp-signal .ppd-toc__title{margin:0 0 10px;font:700 12.5px/1.2 var(--sg-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--sg-muted)}
.pp-signal .ppd-toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--sg-line)}
.pp-signal .ppd-toc li{margin:0}
.pp-signal .ppd-toc a{display:block;margin-left:-2px;padding:7px 0 7px 14px;border-left:2px solid transparent;font-size:14.5px;line-height:1.4;color:var(--sg-text)!important;text-decoration:none!important}
.pp-signal .ppd-toc a:hover{color:var(--sg-ink)!important;border-left-color:#c5c8e6}
.pp-signal .ppd-toc a[aria-current]{color:var(--sg-ink)!important;font-weight:600;border-left-color:var(--sg-or)}
.pp-signal .ppd-toc--side{margin:0 0 28px;padding:0 0 4px}
.pp-signal .ppd-toc--mobile{display:none;margin:0 0 28px;background:var(--sg-lav-2);border:1px solid var(--sg-line);border-radius:12px}
.pp-signal .ppd-toc--mobile summary{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:52px;padding:0 18px;cursor:pointer;font:700 16px/1.2 var(--sg-head);color:var(--sg-ink);list-style:none}
.pp-signal .ppd-toc--mobile summary::-webkit-details-marker{display:none}
.pp-signal .ppd-toc--mobile summary span{margin-left:auto;font:500 13px/1 var(--sg-sans);color:var(--sg-muted)}
.pp-signal .ppd-toc--mobile summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--sg-ink);border-bottom:2px solid var(--sg-ink);transform:rotate(45deg) translateY(-3px);transition:transform .15s ease}
.pp-signal .ppd-toc--mobile[open] summary::after{transform:rotate(225deg) translateY(-1px)}
.pp-signal .ppd-toc--mobile ol{margin:0 18px 16px}
@media (max-width:767px){.pp-signal .ppd-toc--mobile{display:block}}

/* Meta, tags, feedback, related */
.pp-signal .hkb-article__lastupdated{margin:40px 0 0!important;font-size:14px!important;color:var(--sg-muted)!important}
.pp-signal .hkb-feedback{margin:24px 0 0!important;padding:26px 28px!important;background:var(--sg-lav)!important;border:0!important;border-radius:16px!important;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px 24px;text-align:left!important}
.pp-signal .hkb-feedback__title{margin:0!important;font:700 20px/1.25 var(--sg-head)!important;color:var(--sg-ink)!important}
.pp-signal .ht-voting{margin:0!important}
.pp-signal .ht-voting-links{display:flex;gap:10px;margin:0!important}
.pp-signal .ht-voting-links a{display:inline-flex!important;align-items:center;gap:8px;min-height:44px;min-width:0!important;width:auto!important;padding:10px 18px!important;margin:0!important;
	background:#fff!important;color:var(--sg-ink)!important;border:1.5px solid rgba(20,23,43,.18)!important;border-radius:8px!important;text-decoration:none!important;font:600 15px/1 var(--sg-sans)!important}
.pp-signal .ht-voting-links a span{display:inline!important;position:static!important;clip:auto!important;width:auto!important;height:auto!important;margin:0!important;overflow:visible!important;color:inherit!important}
.pp-signal .ht-voting-links a i{filter:brightness(0) saturate(100%);opacity:.8}
.pp-signal .ht-voting-links a:hover{border-color:var(--sg-ink)!important}
.pp-signal .ht-voting-links a.active,.pp-signal .ht-voting-links a.ht-voting-upvote.active,.pp-signal .ht-voting-links a.ht-voting-downvote.active{background:var(--sg-navy)!important;color:#fff!important;border-color:var(--sg-navy)!important}
.pp-signal .ht-voting-links a.active i{filter:brightness(0) invert(1)}
.pp-signal .hkb-feedback .hkb-feedback__form,.pp-signal .ht-voting-comment{flex-basis:100%}
.pp-signal .hkb-feedback textarea{width:100%;border:1.5px solid var(--sg-line)!important;border-radius:10px!important;padding:12px 14px!important;font:400 15px/1.5 var(--sg-sans)!important}
.pp-signal .hkb-feedback button,.pp-signal .hkb-feedback input[type=submit],.pp-signal .ht-voting-comment button{background:var(--sg-btn)!important;color:#fff!important;border:0!important;border-radius:8px!important;padding:11px 20px!important;font:600 15px/1.2 var(--sg-sans)!important}
.pp-signal .hkb-feedback button:hover,.pp-signal .hkb-feedback input[type=submit]:hover,.pp-signal .ht-voting-comment button:hover{background:var(--sg-btn-h)!important}
.pp-signal .hkb-article-tags a{display:inline-block;padding:4px 10px;margin:0 6px 6px 0;border-radius:99px;background:var(--sg-tab);color:var(--sg-ink)!important;font-size:13px;text-decoration:none!important}
.pp-signal .hkb-article-related{margin:44px 0 0!important;padding:0!important;border:0!important}
.pp-signal .hkb-article-related__title,.pp-signal .hkb-article-related>h3{font:800 24px/1.2 var(--sg-head)!important;margin:0 0 16px!important}
.pp-signal .hkb-article-related ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0!important;padding:0!important;list-style:none}
.pp-signal .hkb-article-related li{margin:0!important;padding:0!important;display:flex}
.pp-signal .hkb-article-related li::before{display:none!important}
.pp-signal .hkb-article-related li a{display:block;width:100%;padding:16px 18px!important;background:#fff;border:1px solid var(--sg-line);border-radius:12px;font:600 15.5px/1.4 var(--sg-sans);color:var(--sg-ink)!important;text-decoration:none!important}
.pp-signal .hkb-article-related li a:hover{border-color:#c5c8e6;box-shadow:0 10px 26px rgba(13,16,48,.07)}
@media (max-width:640px){.pp-signal .hkb-article-related ul{grid-template-columns:minmax(0,1fr)}}

/* ---------- Footer ---------- */
.pp-signal .site-footer{display:none!important}
.pp-signal .ppf{
	--navy:#0d1030; --line:rgba(255,255,255,.12); --text:#c9cbe0; --meta:#a9aec4; --or:#f2643a; --or-text:#ff8a63;
	background:var(--navy);color:var(--text);font-family:var(--sg-sans);padding:0 var(--ppd-pad) 32px;border-top:1px solid var(--line);line-height:1.5}
.pp-signal .ppf__wrap{max-width:var(--ppd-max);margin:0 auto}
.pp-signal .ppf a{text-decoration:none;color:var(--text)}
.pp-signal .ppf__brand{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px 48px;padding:56px 0 48px;border-bottom:1px solid var(--line)}
.pp-signal .ppf__logo{display:inline-block;line-height:0;margin-bottom:18px}
.pp-signal .ppf__logo img{display:block;width:auto;height:30px;max-width:100%}
.pp-signal .ppf__tagline{margin:0!important;max-width:32ch;font:700 clamp(22px,2.2vw,28px)/1.2 var(--sg-head);letter-spacing:-.02em;color:#fff!important}
.pp-signal .ppf__actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.pp-signal .ppf .ppf__btn{min-height:48px;padding:12px 22px!important;font-size:16px!important;font-weight:700!important}
.pp-signal .ppf__btn svg{width:16px;height:16px;fill:none;stroke:currentColor;transition:transform .15s ease}
.pp-signal .ppf__btn:hover svg{transform:translateX(3px)}
.pp-signal .ppf .ppf__talk{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:8px;font:700 16px/1.2 var(--sg-sans);background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.pp-signal .ppf .ppf__talk:hover{border-color:#fff;background:rgba(255,255,255,.06);color:#fff}
.pp-signal .ppf__cols{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:40px 32px;padding:48px 0 8px}
.pp-signal .ppf__head{margin:0 0 16px!important;font:700 12px/1.2 var(--sg-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--or-text)!important}
.pp-signal .ppf__col ul,.pp-signal .ppf__legal{list-style:none!important;margin:0!important;padding:0!important}
.pp-signal .ppf__col li,.pp-signal .ppf__legal li{margin:0!important;padding:0!important}
.pp-signal .ppf .ppf__col a{display:inline-block;padding:6px 0;font-size:15px;line-height:1.4}
.pp-signal .ppf .ppf__col a:hover,.pp-signal .ppf .ppf__legal a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--or);text-decoration-thickness:2px;text-underline-offset:5px}
.pp-signal .ppf__bottom{display:flex;flex-wrap:wrap;align-items:center;gap:8px 28px;margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.pp-signal .ppf__bottom p{margin:0!important;font-size:14px;color:var(--meta)!important}
.pp-signal .ppf__legal{display:flex;flex-wrap:wrap;gap:4px 24px}
.pp-signal .ppf .ppf__legal a{display:inline-block;padding:6px 0;font-size:14px;color:var(--meta)}
.pp-signal .ppf a:focus-visible{outline:2px solid var(--or);outline-offset:3px;border-radius:4px}
@media (max-width:1100px){.pp-signal .ppf__cols{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){
	.pp-signal .ppf__brand{grid-template-columns:1fr;padding:44px 0 36px}
	.pp-signal .ppf__actions{flex-direction:column;align-items:stretch}
	.pp-signal .ppf__cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 20px;padding-top:36px}
	.pp-signal .ppf .ppf__col a{padding:8px 0;overflow-wrap:anywhere}
	.pp-signal .ppf__bottom{flex-direction:column;align-items:flex-start;padding-bottom:72px}
}
@media (prefers-reduced-motion:reduce){.pp-signal *{transition:none!important}}
@media print{.ppd-head,.ppf,.ppd-popular,.ppd-toc{display:none!important}}
.pp-signal .ht-page--sidebarleft .ht-page__content,.pp-signal .ht-page--sidebarright .ht-page__content{max-width:none!important}
html body.pp-signal .sidebar .hkb_category_widget__category_list li.current-cat>a,html body.pp-signal .sidebar .hkb_category_widget__category_list li a:hover{background:#fff!important;color:var(--sg-ink)!important}
.pp-signal .ppd-404search{max-width:640px;margin:0 0 28px}
.pp-signal .ppd-404search .hkb-site-search__field{padding:16px 18px 16px 48px!important;border:1.5px solid var(--sg-line)!important;box-shadow:none!important}
@media (max-width:640px){
	.pp-signal .hkb-category.hkb-category--boxed{flex-direction:column;gap:14px;padding:22px!important}
	.pp-signal .hkb-category__iconwrap{width:44px;height:44px;flex-basis:auto!important}
}
@media (max-width:767px){.pp-signal .hkb-breadcrumbs>li:last-child{display:none}.pp-signal .hkb-breadcrumbs>li:nth-last-child(2) svg{display:none}}
.pp-signal .ppf__wrap{max-width:calc(var(--ppd-max) - 2*var(--ppd-pad))}

/* Voting thumbs: KnowAll paints the icons as the link's background image and hides the label with text-indent; our white background wiped both. */
.pp-signal .hkb-feedback .ht-voting-links a{text-indent:0!important;cursor:pointer}
.pp-signal .hkb-feedback .ht-voting-links a span{width:auto!important;text-indent:0!important}
.pp-signal .hkb-feedback .ht-voting-links a i.hkb-upvote-icon{display:inline-block!important;flex:none;width:20px!important;height:20px!important;filter:none!important;opacity:1!important;background:currentColor!important;-webkit-mask:var(--pp-thumb) center/contain no-repeat;mask:var(--pp-thumb) center/contain no-repeat;
	--pp-thumb:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 10v12'/%3E%3Cpath d='M15 5.88 14 10h5.83a2 2 0 0 1 1.92 2.56l-2.33 8A2 2 0 0 1 17.5 22H4a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h2.76a2 2 0 0 0 1.79-1.11L12 2a3.13 3.13 0 0 1 3 3.88Z'/%3E%3C/svg%3E")}
.pp-signal .hkb-feedback .ht-voting-links a.ht-voting-downvote i.hkb-upvote-icon{transform:scaleY(-1)}
.pp-signal .hkb-feedback .ht-voting-links a:not(.active):hover,.pp-signal .hkb-feedback .ht-voting-links a:not(.active):focus-visible{color:#B23F17!important;border-color:#B23F17!important;outline:none}
.pp-signal .hkb-feedback .ht-voting-links a:focus-visible{box-shadow:0 0 0 3px rgba(178,63,23,.3)!important}
.pp-signal .hkb-feedback .ht-voting-thanks,.pp-signal .hkb-feedback .ht-voting-comment__title{flex-basis:100%;margin:0!important;color:var(--sg-ink)!important;font:500 15px/1.5 var(--sg-sans)!important}
.pp-signal .hkb-feedback::before,.pp-signal .hkb-feedback::after{content:none!important;display:none!important}