/* Focused styles from the approved reference; no foreign header/home overrides. */
.kp-knowledge,.kp-main{--kp-gold:#c9a227;--kp-ink:#101415;--kp-muted:#9da6a6;--kp-line:#303638;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif}
.kp-wrap{width:min(1180px,calc(100% - 64px));margin:auto}
.kp-knowledge{position:relative;background:#0d1113;border-top:1px solid #272c2e;border-bottom:1px solid #272c2e;padding:72px 0 65px;scroll-margin-top:76px}
.kp-overline{font-size:11px;color:var(--kp-gold);letter-spacing:3px;font-weight:700;margin:0 0 15px}
.kp-sectionhead{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:32px}
.kp-sectionhead h2{font-size:36px;line-height:1.35;font-weight:650;letter-spacing:1px;color:#f4f4ee;margin:0}
.kp-sectionhead p{font-size:14px;color:#9ba5a5;line-height:1.9;margin:10px 0 0}
.kp-textlink{font-size:13px;color:var(--kp-gold);white-space:nowrap;padding-bottom:5px}
.kp-textlink span{margin-left:15px}
.kp-pair{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.kp-feature{display:flex;flex-direction:column;overflow:hidden;border:1px solid #333938;background:#151a1c;border-radius:6px;transition:border-color .2s,transform .2s}
.kp-feature:hover{border-color:#8d793e;transform:translateY(-3px)}
.kp-art{height:174px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 85% 35%,#5b482331,transparent 70%),#171b1b;border-bottom:1px solid #303735;display:flex;align-items:center;justify-content:space-between;padding:26px 30px}
.kp-art::before{content:'';position:absolute;inset:0;background-image:linear-gradient(#a9b5b20b 1px,transparent 1px),linear-gradient(90deg,#a9b5b20b 1px,transparent 1px);background-size:28px 28px;pointer-events:none}
.kp-art-label{position:relative;z-index:1;font-family:Arial,sans-serif;color:#d6bd6e;font-size:12px;line-height:1.8;letter-spacing:3px}
.kp-art-label strong{display:block;font-size:37px;line-height:1.2;font-weight:500;letter-spacing:-1px;color:#ece7d5;margin:8px 0}
.kp-art-label small{color:#82928f;font-size:10px;letter-spacing:2px}
.kp-art svg{width:48%;height:130px;position:relative;color:#c9b46d}
.kp-art.quality{background:radial-gradient(ellipse at 85% 35%,#154c4c60,transparent 70%),#111e21}
.kp-art.quality .kp-art-label{color:#81beb8}
.kp-art.quality .kp-art-label strong{color:#d8eae7}
.kp-feature-body{padding:28px 30px 26px;display:flex;flex-direction:column;flex:1}
.kp-type{font-size:11px;color:#a1acaa;letter-spacing:1.5px;display:flex;justify-content:space-between;gap:8px}
.kp-sample{font-size:10px;letter-spacing:0;background:#222b2d;color:#96a6a4;padding:2px 7px;border:1px solid #354447;border-radius:3px}
.kp-feature h3{font-size:29px;color:#f0f2ed;margin:11px 0 10px;line-height:1.35;font-weight:650}
.kp-feature p{font-size:14px;line-height:1.9;color:#a7b0ae;margin:0 0 19px;max-width:460px}
.kp-topics{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:25px}
.kp-topics span{font-size:11px;border:1px solid #39413e;padding:5px 9px;color:#c0c7c2;border-radius:3px}
.kp-feature-foot{border-top:1px solid #323a38;display:flex;align-items:center;justify-content:space-between;padding-top:18px;margin-top:auto;gap:20px}
.kp-feature-foot small{font-size:11px;color:#8b9994}
.kp-feature-foot a{color:#dfbf60;font-size:13px;font-weight:600}
.quality-card .kp-feature-foot a{color:#8cc4bd}
.kp-followlinks{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:25px;font-size:12px;color:#a1aba6}
.kp-followlinks span{color:#707d78}
.kp-followlinks a:hover{color:#d1b65d}
.kp-main{min-height:calc(100vh - 140px);background:#101516;color:#eee;padding-bottom:70px}
.kp-pagehero{padding:50px 0 38px;display:grid;grid-template-columns:1.4fr 1fr;gap:60px;align-items:center}
.kp-pagehero h1{font-size:48px;font-weight:650;margin:0 0 18px;color:#f2f2eb;letter-spacing:2px}
.kp-pagehero .kp-intro{font-size:16px;color:#a9b4b0;line-height:1.9;max-width:660px}
.kp-pagehero .kp-art{height:230px;border:1px solid #39443c;border-radius:4px;padding:22px}
.kp-pagehero .kp-art-label strong{font-size:30px}
.kp-notice{padding:12px 17px;background:#22251d;color:#c4c9b3;border-left:2px solid #b89c4d;font-size:12px;line-height:1.7;margin:0 0 30px}
.kp-filterrow{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid #303a35;border-bottom:1px solid #303a35;padding:20px 0;margin-bottom:26px}
.kp-filters{display:flex;gap:8px;flex-wrap:wrap}
.kp-filter{border:1px solid #3b4741;background:transparent;color:#aebbb4;border-radius:4px;padding:8px 14px;cursor:pointer;font-size:12px}
.kp-filter[aria-pressed=true]{background:#c9a227;color:#101710;border-color:#c9a227}
.kp-filtercount{font-size:12px;color:#829189;white-space:nowrap}
.kp-storygrid{display:grid;grid-template-columns:repeat(3,1fr);gap:21px}
.kp-story{background:#171e1e;border:1px solid #333f3b;border-radius:5px;overflow:hidden;display:flex;flex-direction:column}
.kp-story[hidden]{display:none}
.kp-story .kp-art{height:150px;padding:20px}
.kp-story .kp-art-label strong{font-size:30px}
.kp-story .kp-art svg{height:90px}
.kp-story-body{padding:24px;display:flex;flex-direction:column;flex:1}
.kp-story h2{font-size:21px;line-height:1.55;margin:10px 0;color:#f0f1e9}
.kp-story p{font-size:13px;line-height:1.9;color:#a2b0a8;margin-bottom:22px}
.kp-story button{margin-top:auto;align-self:flex-start;background:none;border:0;color:#dfbf60;padding:0;font:inherit;font-size:13px;cursor:pointer}
.kp-bottomnote{margin-top:40px;padding:26px 30px;border:1px solid #3c4639;display:flex;justify-content:space-between;align-items:center;gap:24px}
.kp-bottomnote h3{font-size:18px;margin:0 0 6px}
.kp-bottomnote p{font-size:13px;color:#97a698;margin:0}
.kp-bottomnote a{font-size:13px;color:#dac16e;white-space:nowrap}
.kp-dialog{width:min(650px,calc(100vw - 32px));border:1px solid #647060;border-radius:8px;padding:30px;background:#16201c;color:#e7ebe1;box-shadow:0 20px 70px #000;margin:auto}
.kp-dialog::backdrop{background:#020807bb;backdrop-filter:blur(5px)}
.kp-dialog h2{font-size:25px;line-height:1.5;margin:12px 0 20px}
.kp-dialog p,.kp-dialog li{font-size:14px;line-height:1.9;color:#b9c5b8}
.kp-dialog ol{padding-left:20px;margin:20px 0}
.kp-dialog button{float:right;cursor:pointer;background:#c9a227;color:#17201b;border:0;border-radius:3px;padding:8px 17px}
@media(max-width:1100px){
.kp-wrap{width:calc(100% - 44px)}
.kp-feature-body{padding:24px}
.kp-art{padding:24px}
.kp-pagehero{gap:30px}
.kp-pagehero h1{font-size:42px}
}
@media(max-width:800px){
.kp-wrap{width:calc(100% - 36px)}
.kp-knowledge{padding:42px 0;scroll-margin-top:64px}
.kp-sectionhead{display:block;margin-bottom:24px}
.kp-sectionhead h2{font-size:27px;letter-spacing:.2px}
.kp-sectionhead p{font-size:13px}
.kp-sectionhead>.kp-textlink{display:inline-block;margin-top:16px}
.kp-pair{grid-template-columns:1fr;gap:18px}
.kp-art{height:142px;padding:20px 24px}
.kp-art-label strong{font-size:30px}
.kp-art svg{height:112px}
.kp-feature-body{padding:23px}
.kp-feature h3{font-size:26px}
.kp-feature p{font-size:13px}
.kp-topics{gap:6px;margin-bottom:20px}
.kp-feature-foot small{font-size:10px}
.kp-feature-foot a{font-size:12px}
.kp-followlinks{gap:15px;font-size:11px;flex-wrap:wrap}
.kp-followlinks>span{width:100%;text-align:center}
.kp-pagehero{display:block;padding:34px 0 25px}
.kp-pagehero h1{font-size:36px}
.kp-pagehero .kp-intro{font-size:14px}
.kp-pagehero .kp-art{height:150px;margin-top:25px}
.kp-notice{font-size:11px}
.kp-filterrow{align-items:flex-start}
.kp-filters{gap:7px}
.kp-filter{padding:7px 10px;font-size:11px}
.kp-filtercount{font-size:11px;padding-top:7px}
.kp-storygrid{grid-template-columns:1fr}
.kp-story .kp-art{height:140px}
.kp-bottomnote{padding:22px;display:block}
.kp-bottomnote a{display:inline-block;margin-top:15px}
}
@media(min-width:801px){
.kp-knowledge{padding:38px 0 36px}
.kp-knowledge .kp-overline{font-size:10px;line-height:1.2;margin-bottom:10px}
.kp-knowledge .kp-sectionhead{margin-bottom:24px}
.kp-knowledge .kp-sectionhead h2{font-size:32px;line-height:1.3}
.kp-knowledge .kp-sectionhead p{font-size:13px;line-height:1.6;margin-top:8px}
.kp-knowledge .kp-art{height:128px;padding:18px 28px}
.kp-knowledge .kp-art svg{height:100px}
.kp-knowledge .kp-art-label strong{font-size:31px}
.kp-knowledge .kp-feature-body{padding:20px 28px}
.kp-knowledge .kp-feature h3{font-size:27px;line-height:1.3;margin:8px 0}
.kp-knowledge .kp-feature p{font-size:13px;line-height:1.7;margin-bottom:15px}
.kp-knowledge .kp-topics{margin-bottom:17px}
.kp-knowledge .kp-feature-foot{padding-top:14px}
.kp-knowledge .kp-followlinks{margin-top:21px}
}
.kp-art.quality svg{color:#69aaa3}

/* Domestic shell stays intact, including keyboard/mobile navigation fixes. */
html{scroll-behavior:auto!important}
.kp-knowledge a,.kp-main a{text-decoration:none}
.kp-knowledge,.kp-main{box-sizing:border-box}
.kp-knowledge *,.kp-main *{box-sizing:border-box}
.kp-followlinks a{color:#c9a227}
.kp-art-label{flex-shrink:0}.kp-art svg{min-width:0}
.kp-feature,.kp-story{min-width:0}.kp-sample{white-space:nowrap}
.kp-story .kp-type{letter-spacing:.2px;flex-wrap:wrap}
.kp-story button span{margin-left:10px}.kp-story{scroll-margin-top:100px}
.kp-knowledge{scroll-margin-top:90px}.rq-anchor{position:absolute;top:0;scroll-margin-top:90px}
#industry-standards{scroll-margin-top:100px}
.rq-column{padding-top:90px}
.rq-crumb,.rq-column-tabs{width:min(1180px,calc(100% - 64px));margin:24px auto;display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:#97a5a1}
.rq-crumb a{color:#bcc8be}.rq-column-tabs{margin:0 auto;gap:32px;padding:0 0 14px;border-bottom:1px solid #303a35}
.rq-column-tabs a{position:relative;color:#a6aaa9;font-size:14px;line-height:1.8;padding:7px 0}
.rq-column-tabs a.active{color:#dfc783}.rq-column-tabs a.active:after{content:'';position:absolute;left:0;right:0;bottom:-15px;height:2px;background:#c9a227}
.rq-column-tabs a:hover{color:#dfc783}
.kp-main a:focus-visible,.kp-main button:focus-visible,.kp-knowledge a:focus-visible{outline:2px solid #c9a227;outline-offset:5px}
.wh-nav-links .rq-nav:focus-within .sub-menu{display:block;opacity:1;visibility:visible;transform:translateY(0)}
.rq-mobile-group>div{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 12px}
.wh-mobile-menu .rq-mobile-group>div>a{font-size:12px!important;padding:9px 12px!important;background:#272721;border:1px solid #494330;color:#d6be7d}
.rq-preview-note{position:fixed;z-index:1000;bottom:14px;left:18px;background:#eee8d6;color:#38311f;border:1px solid #b8a770;padding:8px 13px;font-size:11px;box-shadow:0 4px 20px #0004;border-radius:3px}
.rq-preview-note span{color:#736952}.rq-preview-note a{color:#56420a;border-left:1px solid #c5b996;padding-left:12px;margin-left:12px}
.rq-faq-page .wh-faq-shell,.rq-faq-page .wh-faq-knowledge{width:min(1180px,calc(100% - 64px));max-width:none;padding:24px 0 55px;margin:auto}
.rq-faq-page .wh-faq-layout{grid-template-columns:minmax(240px,300px) minmax(0,1fr);gap:28px}
.rq-faq-page .wh-faq-panel,.rq-faq-page .wh-faq-location,.rq-faq-page .wh-faq-item,.rq-faq-page .wh-knowledge-card{border-radius:5px;background:#171e1e;border-color:#333f3b;box-shadow:none}
.rq-faq-page .wh-faq-panel h2{font-size:20px;font-weight:500}.rq-faq-page .wh-faq-main-head h2{font-size:25px;font-weight:500}
.rq-faq-page .wh-faq-a-icon,.rq-faq-page .wh-faq-location-icon{color:#d3ba75;border-color:#665934;background:#29271f}
.rq-faq-page .wh-knowledge-num{color:#c9ae69}.rq-faq-page .wh-knowledge-card:hover{border-color:#887743}
.rq-faq-page .wh-faq-contact-band .wh-section{max-width:1244px}.rq-faq-page .wh-faq-cta-card{border-radius:5px}
.rq-faq-page .wh-faq-shell .wh-faq-item.active{border-color:#887743;box-shadow:none}
@media(max-width:1100px){.rq-crumb,.rq-column-tabs,.rq-faq-page .wh-faq-shell,.rq-faq-page .wh-faq-knowledge{width:calc(100% - 44px)}}
@media(max-width:1024px){.rq-faq-page .wh-faq-layout{grid-template-columns:1fr}}
@media(max-width:800px){.rq-column{padding-top:76px}.rq-crumb,.rq-column-tabs,.rq-faq-page .wh-faq-shell,.rq-faq-page .wh-faq-knowledge{width:calc(100% - 36px)}.rq-crumb{margin:18px auto}.rq-column-tabs{gap:26px}.rq-column-tabs a{font-size:13px}.rq-faq-page .wh-faq-shell{padding-top:5px}.rq-faq-page .wh-faq-panel h2{font-size:18px}.rq-faq-page .wh-faq-main-head h2{font-size:22px}.rq-preview-note{left:10px;right:10px;bottom:9px;text-align:center;padding:7px 5px;font-size:10px}.rq-preview-note a{display:none}.kp-dialog{padding:22px;max-height:calc(100vh - 32px);overflow:auto}.kp-dialog h2{font-size:21px}}
@media(prefers-reduced-motion:reduce){.kp-feature{transition:none}.kp-feature:hover{transform:none}}