.knowledge-preview { --resource-ink:#244e3b; --resource-muted:#617367; --resource-line:#d6e4d7; }
.knowledge-preview * { letter-spacing:0!important; }
.knowledge-preview #main:focus { outline:none; }
.knowledge-preview:not(.knowledge-browse):not(.is-home) .page-tools .search { display:none; }
.knowledge-preview .agency-actions { display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.knowledge-preview .hero-case-link { display:inline-flex; align-items:center; gap:10px; color:#315c42; padding:12px 0; font-size:13px; text-decoration:none; border-bottom:1px solid #89a68d; }
.knowledge-preview .hero-claim-note { color:#587661; font-size:11px; margin:14px 0 0; }
.knowledge-preview #top-nav .nav-link { padding:11px 13px; }
.knowledge-preview .resource-heading h1 { font-size:32px; line-height:1.35; margin:12px 0; }
.knowledge-preview .resource-heading p { max-width:720px; line-height:1.9; }
.knowledge-preview .library-catalog-page { max-width:1050px; margin:0 auto; }
.knowledge-preview .library-catalog-page .resource-heading { margin-bottom:28px; }
.knowledge-preview .library-catalog-page .resource-heading p { max-width:750px; margin-bottom:0; }
.knowledge-preview .library-catalog-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.knowledge-preview .library-catalog-card { display:flex; gap:20px; min-width:0; padding:26px; border:1px solid var(--resource-line); border-radius:8px; background:#fcfdf9; }
.knowledge-preview .library-catalog-card:first-child { grid-column:1/-1; background:linear-gradient(120deg,#edf4e6,#f8fbf5); }
.knowledge-preview .library-catalog-card>div { min-width:0; }
.knowledge-preview .library-card-number { flex-shrink:0; color:#719275; font-size:12px; line-height:1.6; padding-top:4px; }
.knowledge-preview .library-catalog-card h2 { margin:0 0 10px; font-size:21px; line-height:1.5; color:var(--resource-ink); }
.knowledge-preview .library-catalog-card:first-child h2 { font-size:25px; }
.knowledge-preview .library-catalog-card p { margin:0; max-width:720px; color:var(--resource-muted); font-size:13px; line-height:1.9; }
.knowledge-preview .library-card-examples { display:flex; flex-wrap:wrap; gap:8px; padding:0; margin:18px 0 0; list-style:none; }
.knowledge-preview .library-card-examples li { color:#4e7156; border:1px solid #d7e3d2; border-radius:4px; background:#f1f6eb; padding:4px 9px; font-size:11px; line-height:1.6; }
.knowledge-preview .library-claim { display:flex; align-items:center; justify-content:space-between; gap:28px; margin-top:30px; padding:26px 0 8px; border-top:1px solid var(--resource-line); }
.knowledge-preview .library-claim h2 { font-size:21px; line-height:1.5; margin:0 0 10px; color:var(--resource-ink); }
.knowledge-preview .library-claim p { color:var(--resource-muted); font-size:13px; line-height:1.9; margin:0; }
.knowledge-preview .library-claim>.resource-button { flex-shrink:0; }
@media(max-width:800px) {
  .knowledge-preview .library-catalog-grid { grid-template-columns:1fr; gap:12px; }
  .knowledge-preview .library-catalog-card { padding:20px; gap:14px; }
  .knowledge-preview .library-catalog-card h2,.knowledge-preview .library-catalog-card:first-child h2 { font-size:20px; }
  .knowledge-preview .library-card-examples { margin-top:14px; }
  .knowledge-preview .library-claim { flex-direction:column; align-items:flex-start; gap:18px; margin-top:24px; }
}
.knowledge-preview .showcase-carousel.circular-showcase { margin:10px 0 0; }
.knowledge-preview .resource-button { display:inline-flex; align-items:center; justify-content:center; gap:10px; min-height:44px; padding:12px 19px; border:1px solid #2c6247; border-radius:6px; background:#2c6247; color:white; font:inherit; font-size:13px; line-height:1.5; text-decoration:none; cursor:pointer; text-align:center; }
.knowledge-preview .resource-button:hover { background:#1e5138; }
.knowledge-preview .resource-cta { display:flex; align-items:center; justify-content:space-between; gap:28px; padding:30px 0; margin:24px 0 12px; border-top:1px solid var(--resource-line); border-bottom:1px solid var(--resource-line); }
.knowledge-preview .resource-cta>div { max-width:620px; }
.knowledge-preview .resource-cta h3 { font-size:22px; margin:10px 0; line-height:1.5; }
.knowledge-preview .resource-cta p { color:var(--resource-muted); font-size:13px; line-height:1.9; margin:0; }
.knowledge-preview .resource-cta>.resource-button { flex-shrink:0; }
.knowledge-preview .resource-note { font-size:12px; line-height:1.9; color:var(--resource-muted); }
.knowledge-preview .tool-strip { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.knowledge-preview .tool-item { border:1px solid var(--resource-line); background:#fcfdf9; border-radius:8px; padding:24px; display:flex; flex-direction:column; }
.knowledge-preview .tool-name { display:flex; gap:12px; align-items:center; }
.knowledge-preview .tool-mark { display:grid; place-items:center; width:42px; height:42px; flex-shrink:0; background:#e0eddc; border-radius:8px; color:#376a47; font-weight:600; }
.knowledge-preview .tool-item:nth-child(2) .tool-mark { background:#e1eee9; }
.knowledge-preview .tool-item:nth-child(3) .tool-mark { background:#e7eddb; }
.knowledge-preview .tool-item:nth-child(4) .tool-mark { background:#e5ecee; }
.knowledge-preview .tool-name small { font-size:10px; color:var(--resource-muted); }
.knowledge-preview .tool-name h2 { font-size:19px; margin:5px 0 0; }
.knowledge-preview .tool-item p { font-size:13px; color:var(--resource-muted); line-height:1.9; margin:20px 0; }
.knowledge-preview .tool-official { display:inline-flex; justify-content:space-between; gap:20px; color:#2b6647; font-size:13px; text-decoration:none; padding:10px 0; border-bottom:1px solid #b5cdb8; margin-top:auto; }
.knowledge-preview .resource-catalog { padding:30px 0; }
.knowledge-preview .resource-catalog .section-head h2 { font-size:24px; }
.knowledge-preview .catalog-lines>div { display:grid; grid-template-columns:36px 220px 1fr; gap:12px; align-items:baseline; padding:20px 0; border-bottom:1px solid var(--resource-line); }
.knowledge-preview .catalog-lines>div>span { color:#91a892; font-size:12px; }
.knowledge-preview .catalog-lines strong { font-size:16px; }
.knowledge-preview .catalog-lines p { font-size:13px; color:var(--resource-muted); margin:0; line-height:1.9; }
.knowledge-preview .catalog-summary { display:flex; flex-wrap:wrap; gap:24px; font-size:13px; color:var(--resource-muted); padding:0 0 30px; }
.knowledge-preview .catalog-summary b { font-size:22px; color:#305d42; margin-right:7px; }
.knowledge-preview .catalog-directions { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.knowledge-preview .catalog-directions>a { padding:26px; border:1px solid var(--resource-line); border-radius:8px; background:#fcfdf9; text-decoration:none; color:var(--resource-ink); }
.knowledge-preview .catalog-directions small { font-size:11px; color:var(--resource-muted); }
.knowledge-preview .catalog-directions h2 { font-size:23px; margin:18px 0 10px; display:flex; justify-content:space-between; }
.knowledge-preview .catalog-directions p { font-size:13px; color:var(--resource-muted); }
.knowledge-preview .catalog-action { display:block; margin-top:24px; font-size:12px; }
.knowledge-preview .prompt-directory { display:grid; grid-template-columns:1fr 1fr; column-gap:30px; }
.knowledge-preview .prompt-directory>a { display:flex; justify-content:space-between; align-items:center; gap:15px; color:var(--resource-ink); text-decoration:none; font-size:14px; padding:18px 0; border-bottom:1px solid var(--resource-line); }
.knowledge-preview .prompt-directory small { font-size:11px; color:var(--resource-muted); flex-shrink:0; }
.knowledge-preview .open-sample-note { display:flex; justify-content:space-between; align-items:center; gap:20px; padding:24px 0; }
.knowledge-preview .open-sample-note p { font-size:13px; color:var(--resource-muted); margin:10px 0 0; }
.knowledge-preview .claim-layout { display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.2fr); gap:64px; margin:30px 0 50px; }
.knowledge-preview .claim-resource { border-right:1px solid var(--resource-line); padding-right:48px; }
.knowledge-preview .claim-cover { display:block; width:100%; height:220px; object-fit:cover; border-radius:8px; margin:0 0 22px; }
.knowledge-preview .claim-avatar { display:block; margin:0 0 22px; object-fit:contain; }
.knowledge-preview .claim-resource h2 { font-size:25px; line-height:1.5; margin:14px 0; }
.knowledge-preview .claim-resource ul,.knowledge-preview .case-inventory { padding-left:20px; line-height:2.2; font-size:14px; color:var(--resource-muted); }
.knowledge-preview .claim-free { margin-top:28px; font-size:12px; line-height:1.9; color:#486852; }
.knowledge-preview .claim-step { display:grid; grid-template-columns:30px minmax(0,1fr); gap:14px; padding:0 0 26px; margin-bottom:26px; border-bottom:1px solid var(--resource-line); }
.knowledge-preview .claim-number { display:grid; place-items:center; width:30px; height:30px; background:#deecd9; color:#37694b; font-size:12px; border-radius:50%; }
.knowledge-preview .claim-step h3 { font-size:18px; line-height:1.5; margin:0 0 9px; }
.knowledge-preview .claim-step p { font-size:13px; color:var(--resource-muted); line-height:1.9; }
.knowledge-preview .wechat-copy { display:flex; align-items:center; gap:18px; flex-wrap:wrap; margin:16px 0 0; }
.knowledge-preview .wechat-copy strong { font-size:26px; color:#315b40; }
.knowledge-preview .claim-message { padding:16px; border-left:3px solid #7da681; background:#eaf1e5; user-select:text; overflow-wrap:anywhere; }
.knowledge-preview .message-copy { border:1px solid #a7c1aa; padding:9px 13px; font:inherit; font-size:12px; background:transparent; color:#305c42; border-radius:4px; cursor:pointer; }
.knowledge-preview .case-overview { display:grid; gap:0; }
.knowledge-preview .case-overview>div { display:flex; justify-content:space-between; align-items:baseline; gap:15px; padding:15px 0; border-bottom:1px solid var(--resource-line); }
.knowledge-preview .case-overview small { color:var(--resource-muted); }
.knowledge-preview .case-overview strong { font-size:14px; }
.knowledge-preview .panel { background:transparent; border:0; padding:26px 0; }
.knowledge-preview .panel h2 { font-size:24px; line-height:1.5; margin:14px 0 20px; }
.knowledge-preview .panel .resource-cta { flex-direction:column; align-items:flex-start; gap:18px; }
.knowledge-preview .lesson-rail { border-radius:8px; background:#eaf1e4; }
.knowledge-preview .lesson-rail .resource-button { width:100%; }
.knowledge-preview .sample-prompt { padding:22px 0; border-bottom:1px solid var(--resource-line); }
.knowledge-preview .sample-prompt h3 { font-size:16px; }
.knowledge-preview .sample-prompt pre,.knowledge-preview .prompt-excerpt { white-space:pre-wrap; overflow-wrap:anywhere; font-family:inherit; font-size:13px; line-height:1.9; color:#526657; background:#e9f0e5; padding:20px; border-radius:6px; }
.knowledge-preview .case-detail-simple { max-width:1050px; margin:0 auto; }
.knowledge-preview .case-detail-simple .detail-title { margin-bottom:18px; }
.knowledge-preview .case-detail-simple .detail-title h1 { line-height:1.45; }
.knowledge-preview .case-detail-simple .public-tutorials { display:flex; flex-wrap:wrap; align-items:center; gap:12px; margin:0 0 24px; }
.knowledge-preview .case-detail-simple .public-tutorial-link { font-size:15px; padding:13px 22px; min-height:48px; }
.knowledge-preview .tutorial-access-note { color:var(--resource-muted); font-size:12px; }
.knowledge-preview .prompt-preview-button { display:inline-flex; align-items:center; justify-content:center; gap:12px; min-height:48px; padding:13px 20px; border:1px solid #98b59d; border-radius:6px; color:var(--resource-ink); background:#edf4e9; font:inherit; font-size:14px; cursor:pointer; }
.knowledge-preview .prompt-preview-button:hover { border-color:#2c6247; background:#e3eedf; }
.knowledge-preview .prompt-preview-button:focus-visible { outline:2px solid #2c6247; outline-offset:4px; }
.knowledge-preview .case-detail-simple .player { padding:12px; border-radius:10px; }
.knowledge-preview .case-detail-simple .player video { height:auto; max-height:min(62vh,520px); }
.knowledge-preview .case-prompts { border-top:1px solid var(--resource-line); border-bottom:1px solid var(--resource-line); margin:28px 0 0; padding-top:20px; scroll-margin-top:105px; }
.knowledge-preview .case-prompt-heading { display:flex; flex-wrap:wrap; align-items:center; gap:10px 16px; margin-bottom:18px; }
.knowledge-preview .case-prompt-heading h2 { margin:0; font-size:21px; line-height:1.5; }
.knowledge-preview .case-prompt-heading span { font-size:12px; color:var(--resource-muted); background:#edf4e8; border:1px solid var(--resource-line); border-radius:4px; padding:4px 8px; }
.knowledge-preview .case-material-note { margin:18px 0 0; font-size:13px; line-height:1.8; color:var(--resource-muted); }
.knowledge-preview .case-prompts[hidden] { display:none; }
.knowledge-preview .case-prompt-content { padding:0 0 22px; }
.knowledge-preview .case-prompt-content h2 { font-size:19px; margin:4px 0 14px; line-height:1.6; }
.knowledge-preview .case-prompt-content .sample-tool { font-size:12px; color:var(--resource-muted); }
.knowledge-preview .case-prompt-content .sample-prompt:first-child { padding-top:0; }
.knowledge-preview .case-prompt-content .sample-prompt:last-child { border-bottom:0; padding-bottom:0; }
.knowledge-preview .prompt-access { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:12px; font-size:12px; line-height:1.8; color:var(--resource-muted); }
.knowledge-preview .prompt-access a { color:var(--resource-ink); font-size:13px; }
.knowledge-preview .public-tutorial-link:focus-visible { outline:2px solid #2c6247; outline-offset:4px; }
@media(max-width:800px) {
  .knowledge-preview .case-detail-simple .detail-title { display:flex; align-items:center; gap:12px; }
  .knowledge-preview .case-detail-simple .detail-title>div { min-width:0; }
  .knowledge-preview .case-detail-simple .detail-title .outline-button { flex-shrink:0; font-size:12px; padding:9px 10px; margin-top:0; }
  .knowledge-preview .case-detail-simple .detail-title h1 { font-size:25px; }
  .knowledge-preview .case-detail-simple .public-tutorials { gap:10px; margin-bottom:18px; }
  .knowledge-preview .case-detail-simple .public-tutorial-link { font-size:14px; padding:12px 16px; }
  .knowledge-preview .case-detail-simple .player { padding:8px; }
  .knowledge-preview .case-detail-simple .player video { max-height:58vh; }
  .knowledge-preview .prompt-preview-button { padding:12px 16px; }
  .knowledge-preview .case-prompt-content pre { padding:16px; }
}
.knowledge-preview .case-still { max-width:100%; max-height:500px; object-fit:contain; display:block; margin:auto; }
.knowledge-preview .case-no-media { padding:70px 25px; color:#53765b; background:#edf3e8; text-align:center; }
.knowledge-preview .contact-lead { display:grid; grid-template-columns:minmax(0,1.4fr) minmax(0,1fr); gap:48px; align-items:center; }
.knowledge-preview .contact-lead h2 { font-size:28px; line-height:1.5; margin:14px 0; }
.knowledge-preview .contact-lead h2 span { color:#408752; }
.knowledge-preview .contact-lead p { font-size:13px; line-height:1.9; color:#5e7460; }
.knowledge-preview .contact-free-note { font-size:11px; color:#678166; margin:16px 0; }
.knowledge-preview .contact-identity { display:grid; grid-template-columns:72px 1fr; gap:10px 18px; align-items:center; }
.knowledge-preview .contact-identity img { grid-row:span 2; border-radius:50%; background:#e0ead4; }
.knowledge-preview .contact-identity small { font-size:11px; display:block; color:#667c68; }
.knowledge-preview .contact-identity strong { display:block; font-size:25px; margin-top:5px; }
.knowledge-preview .contact-identity .resource-button { justify-self:start; }
.knowledge-preview .contact-identity>a { grid-column:2; color:#537359; font-size:12px; }
.knowledge-preview .wechat-qr { margin:0; width:200px; max-width:100%; text-align:center; }
.knowledge-preview .wechat-qr>a:first-child { display:block; background:white; border:1px solid var(--resource-line); border-radius:6px; overflow:hidden; }
.knowledge-preview .wechat-qr img { display:block; width:100%; height:auto; aspect-ratio:1; border-radius:0; background:white; }
.knowledge-preview .wechat-qr figcaption { font-size:12px; line-height:1.8; margin:8px 0 4px; color:var(--resource-muted); }
.knowledge-preview .qr-download { display:inline-block; color:#315f42; font-size:12px; line-height:1.8; padding:6px 0; }
.knowledge-preview .contact-wechat { display:grid; grid-template-columns:180px minmax(0,1fr); gap:22px; align-items:center; }
.knowledge-preview .contact-wechat .wechat-qr { width:180px; }
.knowledge-preview .contact-wechat .contact-identity { display:flex; flex-direction:column; align-items:flex-start; gap:12px; min-width:0; }
.knowledge-preview .contact-wechat .contact-identity strong { font-size:22px; }
.knowledge-preview .contact-wechat .contact-identity p { font-size:11px; margin:0; }
.knowledge-preview .contact-wechat .contact-identity>a { font-size:12px; }
.knowledge-preview .contact-lead:has(.contact-wechat) { grid-template-columns:minmax(0,1fr) minmax(0,1.1fr); gap:32px; }
.knowledge-preview .claim-wechat { display:flex; flex-wrap:wrap; align-items:center; gap:24px; margin-top:18px; }
.knowledge-preview .claim-wechat .wechat-copy { flex:1; min-width:160px; display:flex; flex-direction:column; align-items:flex-start; margin:0; }
.knowledge-preview .consult-layout { display:grid; grid-template-columns:280px minmax(0,1fr); gap:64px; padding:30px 0; }
.knowledge-preview .consult-layout h2 { font-size:24px; line-height:1.5; }
.knowledge-preview .consult-layout .wechat-copy strong { font-size:23px; }
.knowledge-preview .consult-secondary { display:inline-block; color:#416c4d; font-size:13px; line-height:1.8; margin-top:18px; }
.knowledge-preview .wechat-qr a:focus-visible,.knowledge-preview .consult-secondary:focus-visible { outline:2px solid #2c6247; outline-offset:4px; }
@media (max-width:1100px) and (min-width:801px) {
  .knowledge-preview .contact-wechat { grid-template-columns:160px minmax(0,1fr); gap:16px; }
  .knowledge-preview .contact-wechat .wechat-qr { width:160px; }
  .knowledge-preview .contact-lead:has(.contact-wechat) { grid-template-columns:minmax(0,1fr) minmax(0,1.2fr); gap:24px; }
}
@media (max-width:800px) {
  .knowledge-preview .contact-lead:has(.contact-wechat),.knowledge-preview .consult-layout { grid-template-columns:1fr; gap:28px; }
  .knowledge-preview .contact-wechat { grid-template-columns:160px minmax(0,1fr); gap:18px; }
  .knowledge-preview .contact-wechat .wechat-qr { width:160px; }
  .knowledge-preview .contact-wechat .contact-identity strong { font-size:20px; }
  .knowledge-preview .contact-wechat .resource-button { padding:10px 12px; font-size:12px; }
  .knowledge-preview .claim-wechat { gap:16px; }
  .knowledge-preview .claim-wechat .wechat-copy { min-width:0; flex-basis:100%; flex-direction:row; align-items:center; gap:12px; }
}
@media (max-width:360px) {
  .knowledge-preview .contact-wechat { grid-template-columns:140px minmax(0,1fr); gap:12px; }
  .knowledge-preview .contact-wechat .wechat-qr { width:140px; }
  .knowledge-preview .contact-wechat .contact-identity strong { font-size:17px; }
}
.knowledge-preview .contact-other { display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:12px; color:#617967; margin-top:30px; border-top:1px solid #d0dfce; padding-top:18px; }
.knowledge-preview .contact-other>a { color:inherit; overflow-wrap:anywhere; }
.knowledge-preview .community-outline { display:grid; grid-template-columns:1fr 1fr; gap:60px; padding:26px 0; }
.knowledge-preview .community-outline h2 { font-size:26px; line-height:1.5; }
.knowledge-preview .community-outline p { line-height:1.9; font-size:14px; color:var(--resource-muted); }
.knowledge-preview .community-outline ul { padding:0; list-style:none; }
.knowledge-preview .community-outline li { display:flex; flex-direction:column; gap:10px; padding:22px 0; border-bottom:1px solid var(--resource-line); }
.knowledge-preview .community-outline li span { font-size:13px; color:var(--resource-muted); }
.knowledge-preview .lesson-rail>.tool-official { display:flex; margin:16px 0 20px; }
.knowledge-preview .practice-support { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:40px; padding:30px 0; border-bottom:1px solid var(--resource-line); }
.knowledge-preview .practice-support>div+div { border-left:1px solid var(--resource-line); padding-left:40px; }
.knowledge-preview .practice-support h3 { font-size:20px; margin:12px 0; }
.knowledge-preview .practice-support p { font-size:13px; line-height:1.9; color:var(--resource-muted); }
.knowledge-preview .practice-support .text-button { font-size:13px; }
.knowledge-preview .support-price { display:block; font-size:12px; margin-bottom:16px; color:#4b6d50; }
.knowledge-preview .community-outline .community-fee { display:flex; flex-wrap:wrap; gap:12px 18px; align-items:baseline; padding:16px 0; border-top:1px solid var(--resource-line); border-bottom:1px solid var(--resource-line); }
.knowledge-preview .community-fee strong { font-size:28px; color:#3c6449; }
.knowledge-preview .community-fee span { font-size:13px; }
.knowledge-preview .bento-community-fee { font-size:11px; color:#5b7654; margin:0 0 10px; }
.knowledge-preview #resource-prompts { scroll-margin-top:100px; }
.knowledge-preview .six-bento>.bento-open-library { grid-column:3/5; grid-row:2/4; padding:28px; background:linear-gradient(135deg,#e0edd5,#f7faf2); }
.knowledge-preview .six-bento>.bento-community { grid-column:4; grid-row:4; padding:22px; background:#f8faf5; }
.knowledge-preview .six-bento>.bento-community h4 { font-size:19px; margin:20px 0 9px; }
.knowledge-preview .six-bento>.bento-community p { font-size:12px; }
.knowledge-preview .six-bento>.bento-community .album-count { background:transparent; color:#61745f; border-color:#d4dfce; }
.knowledge-preview .six-bento>.bento-open-library h4 { font-size:27px; margin:8px 0 10px; }
.knowledge-preview .six-bento>.bento-open-library p { font-size:13px; max-width:340px; margin-bottom:12px; }
.knowledge-preview .resource-peek { display:block; width:100%; margin:23px 0 18px; border-top:1px solid #c9dbc0; border-bottom:1px solid #c9dbc0; }
.knowledge-preview .peek-heading { display:block; padding:12px 0; font-size:11px; color:#618058; }
.knowledge-preview .peek-row { display:flex; gap:12px; justify-content:space-between; align-items:baseline; padding:12px 0; border-top:1px solid #d3e2cb; color:#365c3f; font-size:13px; }
.knowledge-preview .peek-row>span { min-width:0; overflow-wrap:anywhere; }
.knowledge-preview .peek-row small { flex-shrink:0; color:#6c8166; font-size:10px; }
.knowledge-preview .peek-footer { display:block; font-size:11px; color:#68845c; padding:12px 0; }
.knowledge-preview .resource-preview { padding:26px 0 34px; margin:12px 0 0; border-top:1px solid var(--resource-line); }
.knowledge-preview .resource-preview .section-head h2 { font-size:24px; }
.knowledge-preview .resource-preview-layout { display:grid; grid-template-columns:210px minmax(0,1fr); gap:34px; margin-top:24px; }
.knowledge-preview .resource-preview-index { border-right:1px solid var(--resource-line); padding-right:24px; }
.knowledge-preview .resource-preview-index>a { display:block; color:#395d42; text-decoration:none; padding:20px 0; border-bottom:1px solid var(--resource-line); }
.knowledge-preview .resource-preview-index strong { font-size:13px; display:block; }
.knowledge-preview .resource-preview-index small { display:block; margin-top:9px; font-size:11px; color:#7a8b76; line-height:1.7; }
.knowledge-preview .resource-preview-index p { font-size:11px; line-height:1.9; color:#74856e; margin:18px 0 0; }
.knowledge-preview .resource-preview-title { display:flex; align-items:center; gap:22px; }
.knowledge-preview .resource-preview-title>img { width:148px; height:112px; object-fit:cover; flex-shrink:0; border-radius:6px; }
.knowledge-preview .resource-preview-title h3 { font-size:22px; line-height:1.5; margin:8px 0; }
.knowledge-preview .resource-preview-title p { font-size:12px; color:#6c816c; margin:0 0 9px; line-height:1.8; }
.knowledge-preview .resource-preview-title .text-button { font-size:12px; }
.knowledge-preview .resource-preview-excerpt { margin:23px 0; }
.knowledge-preview .resource-preview-excerpt small { font-size:11px; color:#6d826c; }
.knowledge-preview .resource-preview-excerpt pre { white-space:pre-wrap; overflow-wrap:anywhere; font-family:inherit; font-size:13px; line-height:1.9; border-left:3px solid #8db38a; background:#ecf2e7; padding:17px 20px; margin:12px 0; color:#4c6b51; }
.knowledge-preview .resource-preview-excerpt>span { display:block; color:#788c73; font-size:11px; line-height:1.8; }
.knowledge-preview .resource-preview-bottom { display:flex; gap:20px; flex-wrap:wrap; align-items:baseline; padding-top:17px; border-top:1px solid var(--resource-line); font-size:12px; color:#647a64; }
.knowledge-preview .claim-preview-links { padding:18px 0 0; margin-top:20px; border-top:1px solid var(--resource-line); }
.knowledge-preview .claim-preview-links>span { font-size:11px; color:#7a8b73; }
.knowledge-preview .claim-example-link { display:flex; justify-content:space-between; align-items:baseline; gap:12px; font-size:12px; text-decoration:none; color:#476b4d; padding-top:14px; }
.knowledge-preview .claim-example-link small { flex-shrink:0; font-size:10px; color:#748d6c; }
@media(min-width:801px) and (max-width:1100px) {
  .knowledge-preview #top-nav .nav-link { padding:10px 8px; font-size:11px; }
  .knowledge-preview .tool-strip { grid-template-columns:1fr 1fr; }
  .knowledge-preview .claim-layout { gap:32px; }
  .knowledge-preview .claim-resource { padding-right:28px; }
}
@media(max-width:800px) {
  .knowledge-preview .practice-support { grid-template-columns:1fr; gap:26px; }
  .knowledge-preview .practice-support>div+div { padding:24px 0 0; border-left:0; border-top:1px solid var(--resource-line); }
  .knowledge-preview .six-bento .album-grid>.album-card .album-action { display:block; padding-top:12px; font-size:10px; }
  .knowledge-preview #resource-prompts { scroll-margin-top:84px; }
  .knowledge-preview .six-bento>.bento-open-library { grid-column:1/3; grid-row:3; padding:22px; }
  .knowledge-preview .six-bento>.bento-community { grid-column:2; grid-row:5; padding:17px; min-height:0; }
  .knowledge-preview .six-bento>.bento-community h4 { font-size:17px; margin:16px 0 9px; }
  .knowledge-preview .six-bento>.bento-community p { font-size:11px; }
  .knowledge-preview .six-bento>.bento-open-library h4 { font-size:24px; }
  .knowledge-preview .six-bento>.bento-open-library p { font-size:12px; }
  .knowledge-preview .six-bento>.bento-open-library .album-action,.knowledge-preview .six-bento>.bento-community .album-action { display:block; font-size:11px; margin-top:auto; padding-top:12px; }
  .knowledge-preview .resource-peek { margin:18px 0 12px; }
  .knowledge-preview .peek-row { font-size:12px; }
  .knowledge-preview .resource-preview .section-head { display:block; }
  .knowledge-preview .resource-preview .section-head h2 { font-size:22px; }
  .knowledge-preview .resource-preview .section-head .sub { display:block; margin-top:8px; }
  .knowledge-preview .resource-preview-layout { grid-template-columns:1fr; gap:24px; }
  .knowledge-preview .resource-preview-index { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:0 12px; border-right:0; padding-right:0; }
  .knowledge-preview .resource-preview-index>.eyebrow,.knowledge-preview .resource-preview-index>p { grid-column:1/-1; }
  .knowledge-preview .resource-preview-index strong { font-size:12px; line-height:1.8; }
  .knowledge-preview .resource-preview-index small { font-size:10px; }
  .knowledge-preview .resource-preview-index>a { padding:17px 0; }
  .knowledge-preview .resource-preview-title { gap:14px; }
  .knowledge-preview .resource-preview-title>img { width:94px; height:102px; }
  .knowledge-preview .resource-preview-title h3 { font-size:17px; }
  .knowledge-preview .resource-preview-title p { font-size:11px; }
  .knowledge-preview .resource-preview-excerpt pre { padding:14px; font-size:12px; }
  .knowledge-preview .resource-heading h1 { font-size:27px; }
  .knowledge-preview .tool-strip { grid-template-columns:1fr 1fr; gap:10px; }
  .knowledge-preview .tool-item { padding:16px; }
  .knowledge-preview .tool-name { flex-direction:column; align-items:flex-start; gap:10px; }
  .knowledge-preview .tool-name h2 { font-size:18px; }
  .knowledge-preview .tool-item p { font-size:12px; }
  .knowledge-preview .catalog-lines>div { grid-template-columns:28px minmax(0,1fr); gap:8px; }
  .knowledge-preview .catalog-lines p { grid-column:2; }
  .knowledge-preview .resource-catalog .section-head { display:block; }
  .knowledge-preview .resource-catalog .section-head h2 { font-size:21px; }
  .knowledge-preview .resource-cta { align-items:flex-start; flex-direction:column; gap:18px; padding:24px 0; }
  .knowledge-preview .resource-cta h3 { font-size:21px; }
  .knowledge-preview .agency-actions { gap:9px 16px; }
  .knowledge-preview .hero-case-link { font-size:12px; }
  .knowledge-preview .hero-claim-note { font-size:10px; line-height:1.8; }
  .knowledge-preview .catalog-directions { gap:10px; }
  .knowledge-preview .catalog-directions>a { padding:18px; }
  .knowledge-preview .catalog-directions h2 { font-size:18px; }
  .knowledge-preview .catalog-directions p { font-size:12px; }
  .knowledge-preview .catalog-summary { gap:12px 20px; }
  .knowledge-preview .prompt-directory { grid-template-columns:1fr; }
  .knowledge-preview .open-sample-note { flex-direction:column; align-items:flex-start; }
  .knowledge-preview .claim-layout { grid-template-columns:1fr; gap:30px; margin-top:15px; }
  .knowledge-preview .claim-resource { padding:0 0 24px; border-right:0; border-bottom:1px solid var(--resource-line); }
  .knowledge-preview .claim-avatar { width:80px; height:80px; }
  .knowledge-preview .claim-resource h2 { font-size:23px; }
  .knowledge-preview .claim-step { gap:10px; }
  .knowledge-preview .wechat-copy strong { font-size:23px; }
  .knowledge-preview .case-overview>div { flex-direction:column; gap:8px; }
  .knowledge-preview .panel h2 { font-size:21px; }
  .knowledge-preview .contact-lead { grid-template-columns:1fr; gap:24px; }
  .knowledge-preview .contact-lead h2 { font-size:24px; }
  .knowledge-preview .contact-identity { grid-template-columns:64px 1fr; }
  .knowledge-preview .contact-identity img { width:64px; height:64px; }
  .knowledge-preview .community-outline { grid-template-columns:1fr; gap:20px; }
}

/* Keep the case library compact; video playback retains its original ratio. */
.knowledge-preview .case-library-grid { grid-template-columns:repeat(4,minmax(0,1fr)); gap:24px 20px; }
.knowledge-preview .case-library-grid .thumbnail { aspect-ratio:4/5; height:auto; border-radius:10px; }
.knowledge-preview .case-library-grid .card-body { padding:12px 0 0; }
.knowledge-preview .case-library-grid h3 { font-size:17px; line-height:1.5; margin:8px 0; }
.knowledge-preview .case-library-grid h3 a { display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:2; overflow:hidden; }
.knowledge-preview .case-library-grid .card-body p { display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:2; overflow:hidden; font-size:14px; line-height:1.8; margin:6px 0; }
.knowledge-preview .case-library-grid .elements { display:flex; flex-wrap:wrap; gap:6px 10px; min-height:0; padding:10px 0 0; margin:10px 0 0; font-size:12px; line-height:1.7; }
.knowledge-preview .case-library-grid .save { width:44px; height:44px; font-size:20px; top:8px; right:8px; }
.knowledge-preview .category-tabs a,.knowledge-preview .filters button,.knowledge-preview .message-copy,.knowledge-preview .outline-button { min-height:44px; }
.knowledge-preview .category-tabs a { display:inline-flex; align-items:center; }
.knowledge-preview .listing-loadmore { display:flex; flex-direction:column; align-items:center; gap:12px; padding:30px 0; }
.knowledge-preview .listing-loadmore p { margin:0; color:var(--resource-muted); font-size:13px; }
.knowledge-preview .featured-row { grid-template-columns:minmax(0,1fr) 220px; gap:18px; }
.knowledge-preview .featured-row .feature { min-height:210px; }
.knowledge-preview .featured-row .feature-copy { padding:22px 26px; }
.knowledge-preview .featured-row .feature-copy h2 { font-size:25px; line-height:1.45; margin:12px 0; }
.knowledge-preview .featured-row .feature-copy p { display:none; }
.knowledge-preview .featured-row .feature-note { display:none; }
.knowledge-preview .featured-row .welcome-card { padding:20px; }
.knowledge-preview .featured-row .welcome-card .portrait { width:48px; height:48px; margin-bottom:10px; }
.knowledge-preview .featured-row .welcome-card .portrait img { width:100%; height:100%; }
.knowledge-preview .featured-row .welcome-card h3 { margin:10px 0; font-size:17px; }
.knowledge-preview .featured-row .welcome-card p { display:none; }
.knowledge-preview .featured-row .welcome-card a { display:inline-flex; align-items:center; min-height:44px; margin:0; }
.knowledge-preview .library-peek { display:grid; grid-template-columns:1fr 1fr; gap:10px; border:0; margin:22px 0; }
.knowledge-preview .library-peek-item { display:flex; align-items:center; gap:10px; padding:12px; border:1px solid #d5e3cd; border-radius:8px; background:#f8fbf3; color:#355c40; font-size:14px; }
.knowledge-preview .library-peek-item small { font-size:12px; color:#77916e; }
.knowledge-preview .library-peek-item:last-child { grid-column:1/-1; }
.knowledge-preview .six-bento>.bento-open-library h4 { margin-top:24px; }
.knowledge-preview .story-links { display:grid; gap:8px; }
.knowledge-preview .story-links a { display:flex; align-items:center; flex-wrap:wrap; gap:8px; padding:10px 12px; min-height:44px; line-height:1.7; border:1px solid var(--resource-line); border-radius:6px; text-decoration:none; background:#f7faf4; }
.knowledge-preview .claim-compact { grid-template-columns:minmax(0,1.35fr) minmax(0,1fr); gap:40px; margin:22px 0 30px; }
.knowledge-preview .claim-compact .claim-resource { border-right:0; border-left:1px solid var(--resource-line); padding:10px 0 10px 32px; }
.knowledge-preview .claim-compact .claim-cover { height:140px; max-width:240px; }
.knowledge-preview .claim-compact .claim-wechat { margin:0; gap:22px; }
.knowledge-preview .claim-compact .wechat-copy { flex:1; min-width:140px; }
.knowledge-preview .claim-compact .wechat-copy small { color:var(--resource-muted); font-size:12px; }
.knowledge-preview .claim-compact .wechat-copy p { max-width:220px; margin:0; }
.knowledge-preview .claim-reply { margin-top:22px; padding-top:18px; border-top:1px solid var(--resource-line); }
.knowledge-preview .claim-reply h2 { font-size:20px; line-height:1.5; margin:0 0 12px; }
.knowledge-preview .claim-reply .claim-message { font-size:14px; line-height:1.8; margin:0 0 12px; }
.knowledge-preview .claim-support-note { border-top:1px solid var(--resource-line); padding-top:18px; font-size:13px; color:var(--resource-muted); line-height:1.9; }
.knowledge-preview .claim-support-note p { margin:0; }
.knowledge-preview .claim-support-note a { display:inline-flex; align-items:center; min-height:44px; font-size:13px; }
.knowledge-preview .community-benefits { display:grid; gap:12px; margin:0; }
.knowledge-preview .community-benefits li { border:1px solid var(--resource-line); border-radius:10px; background:#f9fbf5; padding:20px; gap:8px; }
.knowledge-preview .community-benefits li:nth-child(2) { background:#edf4e6; }
.knowledge-preview .community-benefits small { color:#5e8061; font-size:12px; }
@media(max-width:1100px) and (min-width:801px) {
  .knowledge-preview .case-library-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .knowledge-preview .claim-compact { gap:24px; }
}
@media(max-width:800px) {
  .knowledge-preview .case-library-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px 12px; }
  .knowledge-preview .case-library-grid h3 { font-size:15px; }
  .knowledge-preview .case-library-grid .card-body .track { font-size:12px; }
  .knowledge-preview .case-library-grid .elements { gap:4px 8px; }
  .knowledge-preview .featured-row { grid-template-columns:1fr; }
  .knowledge-preview .featured-row .welcome-card { display:none; }
  .knowledge-preview .featured-row .feature { min-height:166px; }
  .knowledge-preview .featured-row .feature-copy { padding:16px 18px; }
  .knowledge-preview .featured-row .feature-copy h2 { font-size:22px; margin:8px 0; }
  .knowledge-preview .featured-row .feature-kicker { font-size:12px; padding:3px 7px; }
  .knowledge-preview .featured-row .feature-copy .button { min-height:44px; margin-top:0; padding:10px 13px; }
  .knowledge-preview .library-peek { gap:8px; margin:18px 0; }
  .knowledge-preview .library-peek-item { padding:10px; gap:8px; font-size:13px; }
  .knowledge-preview .claim-compact { grid-template-columns:1fr; gap:24px; margin-top:16px; }
  .knowledge-preview .claim-compact .claim-resource { border-left:0; border-top:1px solid var(--resource-line); border-bottom:0; padding:24px 0 0; }
  .knowledge-preview .claim-compact .claim-wechat { display:grid; grid-template-columns:160px minmax(0,1fr); gap:16px; align-items:center; }
  .knowledge-preview .claim-compact .wechat-qr { width:160px; }
  .knowledge-preview .claim-compact .wechat-copy { flex-basis:auto; flex-direction:column; align-items:flex-start; gap:10px; min-width:0; }
  .knowledge-preview .claim-compact .wechat-copy strong { font-size:19px; }
  .knowledge-preview .claim-compact .wechat-copy .resource-button { padding:10px 12px; }
  .knowledge-preview .claim-compact .wechat-copy p { font-size:12px; }
  .knowledge-preview .claim-compact .claim-free { margin:12px 0 0; }
  .knowledge-preview .resource-heading p,.knowledge-preview .library-catalog-card p,.knowledge-preview .library-claim p,.knowledge-preview .contact-lead p,.knowledge-preview .practice-support p,.knowledge-preview .claim-resource p,.knowledge-preview .creator-story p,.knowledge-preview .review-item>p,.knowledge-preview .six-bento>.bento-open-library p { font-size:14px; line-height:1.85; }
  .knowledge-preview .hero-claim-note,.knowledge-preview .contact-free-note,.knowledge-preview .contact-identity small,.knowledge-preview .contact-wechat .contact-identity p,.knowledge-preview .library-card-examples li { font-size:12px; }
  .knowledge-preview .community-benefits li span { font-size:14px; line-height:1.8; }
}
@media(max-width:360px) {
  .knowledge-preview .claim-compact .claim-wechat { grid-template-columns:140px minmax(0,1fr); gap:12px; }
  .knowledge-preview .claim-compact .wechat-qr { width:140px; }
  .knowledge-preview .claim-compact .wechat-copy strong { font-size:17px; }
}