/* Knowledge hub + editorial article family. Shared shell/container remains Theme-owned in base.css. */
.srx-knowledge-page{background:var(--srx-surface-white)}
.srx-knowledge-tools{display:flex;flex-direction:column;gap:14px;margin-bottom:24px}
.srx-inline-search{position:relative;max-width:520px}
.srx-knowledge-tools .srx-inline-search input{padding-right:50px}
.srx-inline-search .srx-icon-button{position:absolute;right:3px;top:3px}
.srx-topic-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:3px;scrollbar-width:thin}
.srx-chip{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border:1px solid var(--srx-gray-300);border-radius:999px;background:#fff;color:var(--srx-gray-700);font-size:13px;font-weight:700;white-space:nowrap}
.srx-chip:hover,.srx-chip.is-active{border-color:var(--srx-red-600);background:var(--srx-red-600);color:#fff}
.srx-knowledge-layout{display:grid;grid-template-columns:minmax(0,1fr) var(--srx-sidebar);gap:var(--srx-layout-gap);align-items:start}
.srx-knowledge-main,.srx-article-main,.srx-article-sidebar{min-width:0}
.srx-knowledge-sidebar{display:grid;gap:18px}

.srx-side-card{position:relative;padding:18px;border:1px solid #d8e3ed;border-radius:9px;background:linear-gradient(180deg,#fff 0%,#fbfdff 100%);box-shadow:0 10px 28px rgba(7,23,47,.055);overflow:hidden}
.srx-side-card::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:linear-gradient(90deg,var(--srx-red-600),var(--srx-blue-600))}
.srx-side-card>h2{font-size:18px;line-height:1.25;margin:2px 0 14px;color:var(--srx-navy-950)}
.srx-side-card>p{margin:0;color:var(--srx-gray-600);font-size:13px;line-height:1.55}
.srx-side-card--cta{background:linear-gradient(145deg,var(--srx-navy-950),#0b477d);color:#fff;border-color:rgba(255,255,255,.1)}
.srx-side-card--cta::before{background:linear-gradient(90deg,var(--srx-red-600),#ff646a)}
.srx-side-card--cta h2{color:#fff}.srx-side-card--cta p{color:rgba(255,255,255,.78);font-size:14px}

.srx-latest-post{display:grid;grid-template-columns:84px minmax(0,1fr);gap:10px;align-items:start}
.srx-latest-post+.srx-latest-post{margin-top:12px;padding-top:12px;border-top:1px solid var(--srx-gray-200)}
.srx-latest-post__media{aspect-ratio:4/3;border-radius:5px;overflow:hidden;background:var(--srx-gray-100)}
.srx-latest-post__media img{width:100%;height:100%;object-fit:cover;transition:transform var(--srx-transition)}
.srx-latest-post:hover .srx-latest-post__media img{transform:scale(1.03)}
.srx-latest-post h3{margin:0;font-size:13px;line-height:1.42;color:var(--srx-navy-950)}
.srx-latest-post h3 a:hover{color:var(--srx-red-600)}
.srx-latest-post time{font-size:11px;color:var(--srx-gray-500)}

.srx-article-page{background:linear-gradient(180deg,#f8fbfe 0%,#fff 38%)}
.srx-article-head{position:relative;padding:28px 0 0;background:radial-gradient(circle at 88% 4%,rgba(45,128,201,.22),transparent 28%),linear-gradient(135deg,#06162d 0%,#082f58 58%,#0b467c 100%);color:#fff;overflow:hidden}
.srx-article-head::after{content:"";position:absolute;right:-130px;top:-140px;width:420px;height:420px;border:1px solid rgba(255,255,255,.08);border-radius:50%;box-shadow:0 0 0 70px rgba(255,255,255,.018);pointer-events:none}
.srx-article-head__inner{position:relative;z-index:1;max-width:1160px}
.srx-article-head .srx-breadcrumb{margin-bottom:20px;color:rgba(255,255,255,.68)}.srx-article-head .srx-breadcrumb a{color:rgba(255,255,255,.84)}
.srx-article-head__content{display:grid;grid-template-columns:minmax(0,1fr) 170px;gap:36px;align-items:end;padding-bottom:32px}
.srx-article-head__copy{min-width:0;max-width:900px}
.srx-article-head .srx-tag{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);color:#fff}
.srx-article-head h1{max-width:940px;margin:14px 0 14px;font-size:clamp(38px,4.8vw,62px);line-height:1.03;letter-spacing:-.045em;color:#fff;overflow-wrap:anywhere}
.srx-article-deck{max-width:790px;color:rgba(255,255,255,.78);font-size:17px;line-height:1.66}.srx-article-deck p{margin:0}
.srx-article-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;color:rgba(255,255,255,.68);font-size:12px}.srx-article-meta span+span::before{content:"•";margin-right:12px;color:rgba(255,255,255,.38)}
.srx-article-head__marker{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;min-height:132px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.9);backdrop-filter:blur(10px)}.srx-article-head__marker span{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.10)}.srx-article-head__marker .srx-svg-icon{width:23px;height:23px}.srx-article-head__marker strong{font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.srx-article-hero-media{position:relative;margin:0;aspect-ratio:16/7;overflow:hidden;border-radius:12px 12px 0 0;border:1px solid rgba(255,255,255,.16);border-bottom:0;background:#0a2544;box-shadow:0 26px 70px rgba(0,0,0,.24)}
.srx-article-hero-media::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);pointer-events:none}.srx-article-hero-media__image{width:100%;height:100%;object-fit:cover;filter:saturate(1.03) contrast(1.055)}
.srx-article-section{padding-top:46px}
.srx-article-layout{display:grid;grid-template-columns:minmax(0,var(--srx-content)) var(--srx-sidebar);gap:clamp(28px,4vw,48px);align-items:start;justify-content:center}
.srx-article-main{min-width:0;padding:0 0 8px}
.srx-article-sidebar{display:grid;gap:18px;min-width:0}
.srx-side-card--sticky{position:sticky;top:92px}.admin-bar .srx-side-card--sticky{top:124px}
.srx-side-card__eyebrow{margin:0 0 4px;color:var(--srx-red-600);font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.srx-side-card__icon{display:grid;place-items:center;width:42px;height:42px;margin-bottom:12px;border:1px solid rgba(255,255,255,.18);border-radius:50%;background:rgba(255,255,255,.08)}.srx-side-card__icon .srx-svg-icon{width:21px;height:21px}.srx-side-card--cta .srx-btn{width:100%;margin-top:16px}
.srx-toc{margin:0 0 32px;padding:18px 20px;border:1px solid #d6e3ee;border-radius:9px;background:radial-gradient(circle at 96% 0%,rgba(30,100,184,.08),transparent 28%),linear-gradient(135deg,#f4f9fd,#fff);box-shadow:0 9px 26px rgba(7,23,47,.045)}
.srx-toc__toggle{width:100%;display:flex;justify-content:space-between;gap:12px;border:0;background:transparent;padding:0;color:var(--srx-navy-950);font-weight:850;text-align:left}.srx-toc__list{margin:14px 0 0;padding-left:20px;columns:2;column-gap:30px}.srx-toc__list li{break-inside:avoid;margin:6px 0;color:var(--srx-gray-700);font-size:13px}.srx-toc__list a:hover{color:var(--srx-red-600)}.srx-toc.is-collapsed .srx-toc__list{display:none}.srx-toc__chevron{display:inline-grid;place-items:center;transition:transform var(--srx-transition)}.srx-toc__chevron .srx-svg-icon{width:18px;height:18px}.srx-toc.is-collapsed .srx-toc__chevron{transform:rotate(-90deg)}
.srx-article-content{font-size:17px;line-height:1.82;color:#273142}.srx-article-content>p:first-child{font-size:18px;line-height:1.78;color:#1f2c3d}.srx-article-content h2,.srx-article-content h3{scroll-margin-top:110px;color:var(--srx-navy-950)}.srx-article-content h2{margin-top:2.15em;font-size:clamp(25px,2.7vw,32px);line-height:1.18;letter-spacing:-.02em}.srx-article-content h3{margin-top:1.8em;font-size:22px;line-height:1.25}.srx-article-content p,.srx-article-content ul,.srx-article-content ol{max-width:78ch}.srx-article-content blockquote{margin:30px 0;padding:20px 22px;border-left:4px solid var(--srx-red-600);background:#f5f9fd;color:var(--srx-gray-800)}.srx-article-content img{border-radius:9px}.srx-article-content table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}.srx-article-content th,.srx-article-content td{padding:10px 12px;border:1px solid var(--srx-gray-200);min-width:120px}.srx-article-content th{background:var(--srx-gray-100);color:var(--srx-navy-950);text-align:left}
.srx-related-posts,.srx-article-related-products{margin-top:54px;padding-top:38px;border-top:1px solid var(--srx-gray-200)}
.srx-related-posts .srx-section-head,.srx-article-related-products .srx-section-head{margin-bottom:20px}.srx-related-posts .srx-section-head h2,.srx-article-related-products .srx-section-head h2{font-size:30px}
.srx-post-grid--compact{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.srx-post-grid--compact .srx-post-card__excerpt{display:none}.srx-post-grid--compact .srx-post-card__body{padding:14px}.srx-post-grid--compact .srx-post-card__title{font-size:15px}
.srx-article-rating-summary{position:relative;margin-top:48px;padding:26px;border:1px solid #d5e2ed;border-radius:10px;background:radial-gradient(circle at 88% 20%,rgba(245,166,35,.09),transparent 28%),linear-gradient(135deg,#f7fbff,#fff);display:flex;justify-content:space-between;gap:28px;align-items:center;box-shadow:0 12px 34px rgba(7,23,47,.055);overflow:hidden}.srx-article-rating-summary::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--srx-red-600),#ff6a70)}.srx-article-rating-summary h2{margin:4px 0;font-size:25px;color:var(--srx-navy-950)}.srx-article-rating-summary p{margin:0;color:var(--srx-gray-700)}.srx-rating-score{display:flex;align-items:center;gap:13px}.srx-rating-score>strong{font-size:46px;line-height:1;color:#ef9a13}.srx-rating-score__stars{position:relative;display:inline-block;color:#ced7e0;letter-spacing:2px;line-height:1}.srx-rating-score__stars::before{content:"★★★★★";position:absolute;left:0;top:0;width:var(--srx-rating-pct,0%);overflow:hidden;white-space:nowrap;color:#f5a623}.srx-rating-score span,.srx-rating-empty{font-size:13px;color:var(--srx-gray-600)}

.srx-comments{margin-top:32px;border:1px solid #d5e2ed;border-radius:12px;background:#fff;box-shadow:0 16px 44px rgba(7,23,47,.06);overflow:hidden}
.srx-comments__header{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,360px);gap:26px;align-items:end;padding:26px 28px;border-bottom:1px solid #dce6ef;background:radial-gradient(circle at 94% 5%,rgba(30,100,184,.10),transparent 32%),linear-gradient(135deg,#f4f9fd,#fff)}
.srx-comments__header .srx-eyebrow{margin-bottom:5px}.srx-comments__title{margin:0;color:var(--srx-navy-950);font-size:clamp(24px,2.7vw,30px);line-height:1.14}.srx-comments__intro{margin:0;color:var(--srx-gray-600);font-size:13px;line-height:1.65}
.srx-comment-list{list-style:none;margin:0;padding:4px 28px 10px}.srx-comment-list>li{padding:24px 0}.srx-comment-list>li+li{border-top:1px solid var(--srx-gray-200)}
.srx-comment-list .comment-body{position:relative;min-height:52px;padding-left:70px}.srx-comment-list .comment-author{display:flex;align-items:center;gap:9px;color:var(--srx-navy-950);font-size:14px;font-weight:800}.srx-comment-list .comment-author .avatar{position:absolute;left:0;top:0;width:52px;height:52px;border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 1px #d8e3ed,0 6px 16px rgba(7,23,47,.08)}.srx-comment-list .comment-author .says{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.srx-comment-list .comment-meta{margin-top:2px;color:var(--srx-gray-500);font-size:11px}.srx-comment-list .comment-meta a{color:inherit}.srx-comment-list .comment-content{margin-top:12px;color:var(--srx-gray-800);font-size:14px;line-height:1.72}.srx-comment-list .comment-content p:last-child{margin-bottom:0}.srx-comment-list .reply{margin-top:10px}.srx-comment-list .comment-reply-link{display:inline-flex;align-items:center;min-height:32px;padding:0 11px;border:1px solid #d6e1ea;border-radius:999px;color:var(--srx-blue-700);font-size:11px;font-weight:800}.srx-comment-list .comment-reply-link:hover{border-color:var(--srx-blue-600);background:#f0f7fd}.srx-comment-list .children{list-style:none;margin:18px 0 0;padding:0 0 0 22px;border-left:2px solid #e3ebf2}
.srx-comment-list .bypostauthor>.comment-body{padding-top:15px;padding-right:15px;padding-bottom:15px;border-radius:9px;background:#f7fbff}.srx-comment-rating{color:#f5a623;letter-spacing:2px;font-size:16px;margin-bottom:6px}
.srx-comments .navigation{padding:0 28px 24px}.srx-comments .nav-links{display:flex;justify-content:space-between;gap:12px}.srx-comments .nav-links a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--srx-gray-200);border-radius:7px;font-size:12px;font-weight:800}.srx-comments .nav-links a:hover{border-color:var(--srx-blue-600);color:var(--srx-blue-700)}.srx-no-comments{margin:0;padding:20px 28px;color:var(--srx-gray-600)}
.srx-comments__form-shell{padding:26px 28px 30px;border-top:1px solid #dce6ef;background:#fbfdff}.comment-reply-title{margin:0 0 8px;color:var(--srx-navy-950);font-size:23px;line-height:1.2}.comment-reply-title small{margin-left:8px;font-size:11px}.srx-comment-form__note,.comment-notes,.logged-in-as{margin:0;color:var(--srx-gray-500);font-size:12px;line-height:1.55}.comment-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}.comment-form>p{margin:0}.comment-form .comment-form-comment,.comment-form .comment-form-url,.comment-form .comment-notes,.comment-form .logged-in-as,.comment-form .comment-form-cookies-consent,.comment-form .form-submit{grid-column:1/-1}.comment-form label{display:block;margin-bottom:6px;color:var(--srx-gray-800);font-size:12px;font-weight:800}.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{width:100%;border:1px solid #cbd8e3;border-radius:7px;background:#fff}.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url]{min-height:46px;padding:0 12px}.comment-form textarea{min-height:132px;padding:11px 12px;resize:vertical}.comment-form input:focus,.comment-form textarea:focus{outline:3px solid rgba(30,100,184,.16);outline-offset:1px;border-color:var(--srx-blue-600)}.comment-form .comment-form-cookies-consent{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px solid #d8e4ef;border-radius:10px;background:#fff}.comment-form .comment-form-cookies-consent input[type=checkbox]{width:18px;height:18px;min-height:18px;margin-top:2px;flex:0 0 18px;padding:0}.comment-form .comment-form-cookies-consent label{margin:0;font-weight:500;line-height:1.55}.comment-form .form-submit{margin-top:4px}.comment-form .form-submit .srx-btn{min-width:150px}

@media(max-width:1024px){
  .srx-knowledge-layout,.srx-article-layout{grid-template-columns:minmax(0,1fr) 270px;gap:24px}
  .srx-article-head__content{grid-template-columns:minmax(0,1fr) 140px;gap:24px}
  .srx-post-grid--compact{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:820px){
  .srx-knowledge-layout,.srx-article-layout{grid-template-columns:1fr}
  .srx-article-sidebar{order:2;grid-template-columns:repeat(2,minmax(0,1fr))}
  .srx-side-card--sticky{position:static}
  .srx-article-head__content{grid-template-columns:1fr}.srx-article-head__marker{display:none}
  .srx-article-head h1{font-size:clamp(34px,8vw,50px)}
  .srx-article-hero-media{aspect-ratio:16/8}
  .srx-toc__list{columns:1}
}
@media(max-width:600px){
  .srx-article-head{padding-top:18px}
  .srx-article-head__content{padding-bottom:24px}
  .srx-article-head h1{font-size:clamp(31px,9vw,40px);line-height:1.07}
  .srx-article-deck{font-size:15px}
  .srx-article-meta{gap:8px;margin-top:14px}.srx-article-meta span+span::before{margin-right:8px}
  .srx-article-hero-media{width:calc(100% + (var(--srx-gutter) * 2));margin-left:calc(var(--srx-gutter) * -1);border-radius:0;aspect-ratio:16/10}
  .srx-article-section{padding-top:32px}
  .srx-article-sidebar{grid-template-columns:1fr}
  .srx-post-grid--compact{grid-template-columns:1fr}
  .srx-article-rating-summary{align-items:flex-start;flex-direction:column;padding:20px}
  .srx-comments__header{grid-template-columns:1fr;padding:22px}.srx-comments__form-shell{padding:22px}.srx-comment-list{padding-inline:22px}.srx-comments .navigation{padding-inline:22px}.comment-form{grid-template-columns:1fr}.comment-form>p{grid-column:1/-1}.srx-comment-list .comment-body{padding-left:62px}.srx-comment-list .children{padding-left:14px}
  .srx-article-content{font-size:16px;line-height:1.78}.srx-article-content>p:first-child{font-size:17px}
  .srx-latest-post{grid-template-columns:78px minmax(0,1fr)}
}

/* Comment form refinement */
.srx-comments__form-shell .srx-comment-form__note{grid-column:1/-1;padding:10px 12px;border-radius:8px;background:#f2f7fb;color:#5c6f81}.srx-comments__form-shell .srx-rating-field{grid-column:1/-1;margin:0;padding:14px;border:1px solid #d8e4ef;border-radius:10px;background:#fff}.srx-comments__form-shell .srx-rating-field legend{padding:0 4px;color:var(--srx-navy-950);font-size:12px;font-weight:850}.srx-comments__form-shell .srx-rating-field__stars{gap:4px}.srx-comments__form-shell .srx-rating-field__stars label{font-size:28px}.srx-comments__form-shell .srx-rating-field .srx-form-hint{margin-top:7px}.srx-comments__form-shell .comment-form-cookies-consent{grid-column:1/-1}.srx-comments__form-shell .comment-form .form-submit{display:flex;align-items:center}.srx-comments__form-shell .comment-form .form-submit .srx-btn{min-width:170px;justify-content:center}