.bk-aff-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:7%;align-items:center;padding:78px 0 92px}.bk-aff-hero h1{font-size:clamp(36px,4.3vw,62px);line-height:1.5;letter-spacing:.025em;margin:15px 0 27px}.bk-aff-hero h1 span{color:var(--bk-blue)}.bk-aff-lead{font-size:16px;line-height:2}.bk-aff-fine{font-size:12px;color:var(--bk-muted);line-height:1.9;margin-top:15px!important}.bk-aff-reward{background:#f1f4ff;border:1px solid #e0e6fa;padding:34px 38px;position:relative}.bk-aff-reward>p{font-size:14px;text-align:center;margin:0}.bk-aff-rate{text-align:center;color:var(--bk-blue);font-size:132px;line-height:1.2;font-weight:500;letter-spacing:-.07em;font-variant-numeric:tabular-nums}.bk-aff-rate>span{font-size:46px;margin-left:12px;letter-spacing:0}.bk-aff-examples{border-top:1px solid #d5def6;margin-top:25px;padding-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:20px}.bk-aff-examples>div{display:flex;flex-direction:column;gap:7px}.bk-aff-examples span{font-size:12px;color:var(--bk-muted)}.bk-aff-examples strong{font-size:29px;font-weight:600;line-height:1.5;white-space:nowrap;font-variant-numeric:tabular-nums}.bk-aff-examples small{margin-left:5px;font-size:11px}.bk-aff-reward>small{display:block;color:var(--bk-muted);margin-top:22px;font-size:11px}.bk-aff-how,.bk-aff-links,.bk-aff-history{padding:62px 0;border-top:1px solid var(--bk-rule)}.bk-aff-how h2,.bk-aff-links h2,.bk-aff-history h2,.bk-aff-receive h2,.bk-aff-join h2,.bk-aff-terms h2{font-size:clamp(25px,3vw,36px);line-height:1.65;margin:5px 0 18px}.bk-aff-how ol{padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin:35px 0 0}.bk-aff-how li{border-top:2px solid var(--bk-rule);padding-top:20px}.bk-aff-how li>span{font-size:13px;font-weight:600;color:var(--bk-blue)}.bk-aff-how h3{font-size:20px;margin:12px 0 13px}.bk-aff-how p{font-size:14px;color:var(--bk-muted)}.bk-aff-join{background:#f8f9fd;display:grid;grid-template-columns:1fr 1fr;gap:8%;padding:48px;margin:10px 0 65px;border:1px solid var(--bk-rule)}.bk-aff-join>div{min-width:0}.bk-aff-join p{font-size:14px}.bk-aff-join h3{font-size:21px;margin:9px 0 17px}.bk-aff-agreement{display:flex;align-items:flex-start;gap:10px;font-size:14px;margin:22px 0}.bk-aff-agreement input{margin-top:7px;accent-color:var(--bk-blue);width:17px;height:17px;flex-shrink:0}.bk-aff-terms{max-width:920px;margin:0 auto 72px}.bk-aff-terms dl{margin:30px 0}.bk-aff-terms dl>div{display:grid;grid-template-columns:235px 1fr;gap:30px;border-top:1px solid var(--bk-rule);padding:24px 0}.bk-aff-terms dt{font-size:15px;font-weight:600}.bk-aff-terms dd{margin:0;font-size:14px;color:var(--bk-muted);line-height:2}.bk-aff-source{font-size:12px;color:var(--bk-muted);line-height:2}.bk-aff-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:48px 0 35px}.bk-aff-heading h1{font-size:42px;line-height:1.6;margin:8px 0}.bk-aff-heading p{color:var(--bk-muted);font-size:14px}.bk-aff-heading-actions{display:flex;flex-direction:column;align-items:center;gap:12px;flex-shrink:0}.bk-aff-heading-actions>a:last-child{font-size:12px}.bk-aff-stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--bk-rule);margin:0 0 54px;background:#fff}.bk-aff-stats>div{padding:24px;border-right:1px solid var(--bk-rule);min-width:0}.bk-aff-stats>div:last-child{border-right:0}.bk-aff-stats>div>span{font-size:12px;color:var(--bk-muted)}.bk-aff-stats strong{display:block;font-size:31px;font-weight:500;line-height:1.8;white-space:nowrap;font-variant-numeric:tabular-nums}.bk-aff-stats strong small{font-size:13px;margin-left:6px}.bk-aff-stats p{font-size:11px;color:var(--bk-muted);margin:4px 0 0}.bk-aff-stats__balance{background:#f1f4ff}.bk-aff-stats__balance strong{color:var(--bk-blue)}.bk-aff-notice{border:1px solid #ccd8fa;background:#f2f5ff;padding:18px 22px;font-size:14px;margin:0 0 24px!important}.bk-aff-notice--review{background:#fff7ed;border-color:#eed5b6}.bk-aff-section-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.bk-aff-counter{text-align:right;font-size:12px;white-space:nowrap;color:var(--bk-muted)}.bk-aff-counter strong{color:var(--bk-ink);font-size:20px;margin-left:8px}.bk-aff-counter small{font-size:10px}.bk-aff-search{display:flex;gap:16px;align-items:end;margin:20px 0 30px;padding:22px;background:#f8f9fd;border:1px solid var(--bk-rule)}.bk-aff-search label{display:flex;flex-direction:column;gap:7px;font-size:12px}.bk-aff-search label:first-child{flex:1}.bk-aff-search :is(input,select){background:white;border:1px solid #c8d2e5;border-radius:2px;padding:10px 13px;min-height:47px;width:100%;font-size:14px}.bk-aff-search button{min-height:47px}.bk-aff-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.bk-aff-product{border:1px solid var(--bk-rule);min-width:0;background:#fff;display:flex;flex-direction:column}.bk-aff-product__image{display:block;background:#f3f4f8;overflow:hidden;aspect-ratio:3/2}.bk-aff-product__image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.bk-aff-product__image:hover img{transform:scale(1.025)}.bk-aff-product__body{padding:22px 22px 0;display:flex;flex-direction:column;flex:1}.bk-aff-product__body>.bk-kicker{font-size:10px;margin-bottom:7px}.bk-aff-product h3{font-size:24px;margin:0 0 12px}.bk-aff-product__earnings{font-size:11px;color:var(--bk-muted);line-height:1.9;min-height:67px}.bk-aff-product__earnings strong{display:block;color:var(--bk-ink);font-size:16px;font-weight:500}.bk-aff-product__earnings span{display:block}.bk-aff-copy-field{font-size:11px;display:block;margin:10px 0 7px}.bk-aff-link-input{width:100%;min-width:0;font-size:11px!important;border:1px solid #c8d2e5;background:#fafbff;border-radius:2px;padding:10px 9px;color:#34445f;line-height:1.7}.bk-aff-copy-actions{display:flex;gap:10px;align-items:center;justify-content:space-between;margin:12px 0 18px}.bk-aff-copy-actions button{font-size:12px!important;min-height:42px;padding:9px 13px!important}.bk-aff-copy-actions>a{font-size:11px;white-space:nowrap}.bk-aff-share{font-size:12px;border-top:1px solid var(--bk-rule);padding:13px 0 0;margin-top:auto}.bk-aff-share summary{cursor:pointer;color:var(--bk-blue);font-size:12px;line-height:1.8}.bk-aff-share textarea{width:100%;resize:vertical;border:1px solid #c8d2e5;border-radius:2px;font-size:12px;line-height:1.8;padding:12px;background:#fafbff;color:var(--bk-ink);font-family:inherit;margin:15px 0 10px;min-height:150px}.bk-aff-share p{font-size:11px;color:var(--bk-muted);margin:12px 0}.bk-aff-copy-status{font-size:11px;line-height:1.8;min-height:20px;color:var(--bk-blue);padding:8px 0 4px;margin:0!important}.bk-aff-table-empty{text-align:center!important;padding:40px 20px!important;color:var(--bk-muted);line-height:2!important}.bk-aff-state{display:inline-block;font-size:11px;padding:3px 10px;border:1px solid #d3dcec;background:#f4f6fa;color:#4b5873;border-radius:3px;white-space:nowrap}.bk-aff-state--confirmed{color:#21604c;background:#eef8f1;border-color:#c6dfce}.bk-aff-state--held{color:#785a29;background:#fcf7ed;border-color:#e9dcc0}.bk-aff-state--void{color:#77636b;background:#f8f2f4;border-color:#e4d4da}.bk-aff-amount{white-space:nowrap;font-weight:600;font-variant-numeric:tabular-nums}.bk-aff-receive{background:#f1f4ff;border:1px solid #dce3f7;padding:43px;display:grid;grid-template-columns:1fr 1fr;gap:9%;scroll-margin-top:30px}.bk-aff-receive p{font-size:14px;line-height:2}.bk-aff-receive__balance{margin:28px 0 0!important}.bk-aff-receive__balance>span{display:block;font-size:12px;color:var(--bk-muted)}.bk-aff-receive__balance strong{font-size:42px;font-weight:500;color:var(--bk-blue);line-height:1.6;font-variant-numeric:tabular-nums}.bk-aff-receive__balance strong>small{font-size:16px;margin-left:8px}.bk-aff-receive__steps dl{margin:0 0 22px}.bk-aff-receive__steps dl>div{padding:14px 0;border-bottom:1px solid #d6dff2}.bk-aff-receive__steps dt{font-size:14px;font-weight:600}.bk-aff-receive__steps dd{font-size:12px;color:var(--bk-muted);margin:5px 0 0;line-height:1.9}.bk-aff-admin{padding:25px}.bk-aff-admin h1{font-size:34px}.bk-aff-admin h2{font-size:25px;margin:30px 0 14px}.bk-aff-admin .bk-aff-state{margin-bottom:6px}.bk-aff-admin form{margin:10px 0}.bk-aff-admin td{vertical-align:top}.bk-aff-admin-nav{display:flex;gap:22px;flex-wrap:wrap;margin:20px 0}.bk-aff-admin .bk-aff-notice{margin:20px 0!important}.bk-aff-admin .bk-table-wrap{margin:15px 0 35px}
@media(max-width:1050px){.bk-aff-examples{grid-template-columns:1fr;gap:15px}.bk-aff-examples>div{flex-direction:row;justify-content:space-between;align-items:center}.bk-aff-examples strong{font-size:27px}.bk-aff-hero{gap:5%;padding:58px 0 65px}.bk-aff-reward{padding:28px}.bk-aff-rate{font-size:110px}.bk-aff-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bk-aff-stats>div{padding:20px 17px}.bk-aff-stats strong{font-size:27px}.bk-aff-join{padding:32px;gap:6%}.bk-aff-receive{padding:32px;gap:6%}.bk-aff-terms dl>div{grid-template-columns:200px 1fr;gap:25px}}
@media(max-width:700px){.bk-aff-hero{grid-template-columns:1fr;padding:37px 0 45px;gap:30px}.bk-aff-hero h1{font-size:35px;margin:12px 0 20px;line-height:1.55}.bk-aff-lead{font-size:14px}.bk-aff-desktop{display:none}.bk-aff-reward{padding:27px 25px}.bk-aff-rate{font-size:100px}.bk-aff-rate>span{font-size:36px}.bk-aff-examples{grid-template-columns:1fr 1fr;gap:15px}.bk-aff-examples>div{flex-direction:column;align-items:flex-start;gap:5px}.bk-aff-examples strong{font-size:27px}.bk-aff-examples small{font-size:10px;margin-left:3px}.bk-aff-how,.bk-aff-links,.bk-aff-history{padding:38px 0}.bk-aff-how ol{grid-template-columns:1fr;gap:25px;margin-top:26px}.bk-aff-how h3{font-size:20px;margin:7px 0 9px}.bk-aff-how li{padding-top:15px}.bk-aff-how li>span{font-size:12px}.bk-aff-how p{margin:0}.bk-aff-join{grid-template-columns:1fr;padding:26px 22px;gap:25px;margin-bottom:40px}.bk-aff-join>div:last-child{border-top:1px solid var(--bk-rule);padding-top:25px}.bk-aff-terms dl>div{grid-template-columns:1fr;gap:10px;padding:20px 0}.bk-aff-terms dd{font-size:13px}.bk-aff-terms{margin-bottom:45px}.bk-aff-heading{display:block;padding:33px 0 24px}.bk-aff-heading h1{font-size:34px}.bk-aff-heading-actions{align-items:flex-start;flex-direction:row;flex-wrap:wrap;gap:15px;margin-top:20px}.bk-aff-heading-actions>a:last-child{align-self:center}.bk-aff-stats{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:35px}.bk-aff-stats>div{padding:18px 14px}.bk-aff-stats>div:nth-child(2){border-right:0}.bk-aff-stats>div:nth-child(-n+2){border-bottom:1px solid var(--bk-rule)}.bk-aff-stats strong{font-size:27px}.bk-aff-stats p{font-size:10px;line-height:1.7}.bk-aff-stats>div>span{font-size:11px}.bk-aff-section-heading{display:block}.bk-aff-counter{text-align:left;margin:8px 0 20px!important;white-space:normal}.bk-aff-counter small{font-size:11px}.bk-aff-search{padding:17px;gap:14px;flex-wrap:wrap}.bk-aff-search label:first-child{flex:auto;width:100%}.bk-aff-search label:nth-child(2){flex:1;min-width:0}.bk-aff-product-grid{grid-template-columns:1fr;gap:25px}.bk-aff-product__body{padding:23px 23px 0}.bk-aff-product__earnings{min-height:0}.bk-aff-copy-actions button{font-size:13px!important;padding:11px 17px!important}.bk-aff-copy-actions>a{font-size:12px}.bk-aff-share summary{font-size:13px}.bk-aff-link-input{font-size:12px!important}.bk-aff-copy-status{font-size:12px}.bk-aff-receive{padding:27px 23px;grid-template-columns:1fr;gap:25px}.bk-aff-receive__balance strong{font-size:38px}.bk-aff-receive__steps{border-top:1px solid #d6dff2;padding-top:10px}.bk-aff-notice{font-size:13px;padding:17px}.bk-aff-history table{min-width:620px}.bk-aff-admin{padding:10px}.bk-aff-admin h1{font-size:28px}.bk-aff-admin .bk-table-wrap{overflow-x:auto}}
@media(prefers-reduced-motion:reduce){.bk-aff-product__image img{transition:none}.bk-aff-product__image:hover img{transform:none}}

/* Keep the key terms and first action in view beneath the existing Plus header. */
.bk .bk-kicker{font-size:11px;letter-spacing:.12em;font-weight:600;color:var(--bk-blue);line-height:1.8}.bk-aff-hero{padding-top:50px;padding-bottom:64px}.bk-aff-hero h1{font-size:clamp(35px,3.65vw,54px);line-height:1.48;margin-top:14px;margin-bottom:22px}.bk-aff-rate{font-size:118px}.bk-aff-reward{padding:29px 34px}.bk-aff-reward>small{line-height:1.9}.bk-aff-share textarea:focus-visible{outline:3px solid #6d86f2;outline-offset:4px}
@media(max-width:700px){.bk-aff-hero{padding-top:33px;padding-bottom:42px}.bk-aff-hero h1{font-size:34px}.bk-aff-rate{font-size:100px}.bk-aff-reward{padding:25px}.bk-nav{flex-wrap:wrap;gap:14px}.bk-nav>div{width:100%;justify-content:space-between;gap:12px;flex-wrap:wrap}.bk-nav>div a{font-size:11px}}
/* Invitation and reusable service-level promotional materials. */
.bk-aff-invitation{display:grid;grid-template-columns:.85fr 1.2fr;gap:clamp(24px,5vw,70px);padding:clamp(26px,4vw,52px);margin:28px 0 42px;background:linear-gradient(125deg,#f1f6ff,#fafcff);border:1px solid #dce6f7;border-radius:24px}.bk-aff-invitation h2,.bk-aff-catalog-link h2,.bk-aff-sharing-guide h2{font-size:clamp(25px,3vw,36px);line-height:1.65;letter-spacing:.02em;margin:8px 0 18px}.bk-aff-invitation p{line-height:1.95}.bk-aff-invitation p:first-child{margin-top:0}.bk-aff-catalog-link{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);padding:40px 0 55px;border-bottom:1px solid #dce5f2;margin-bottom:35px;scroll-margin-top:100px}.bk-aff-attribution{padding:18px 20px;background:#f2f6ff;border-left:3px solid #6e91d3;font-size:15px;line-height:1.85}.bk-aff-copy-panel{padding:25px;background:#f8faff;border:1px solid #dce6f5;border-radius:18px;min-width:0}.bk-aff-copy-panel label{display:block;font-weight:700;font-size:14px;margin:0 0 9px}.bk-aff-copy-panel textarea{width:100%;box-sizing:border-box;border:1px solid #cbd8eb;background:#fff;padding:14px;border-radius:10px;color:#293e60;line-height:1.8;font:inherit;font-size:14px;resize:vertical}.bk-aff-copy-panel .bk-aff-copy-actions{margin-bottom:24px}.bk-aff-sharing-guide{padding:55px 0 30px;border-top:1px solid #dde6f2;margin-top:45px;scroll-margin-top:100px}.bk-aff-sharing-guide p,.bk-aff-sharing-guide li{line-height:1.95}.bk-aff-guide-columns{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin:25px 0}.bk-aff-guide-columns li{margin:9px 0}.bk-aff-pr-guide{padding:22px 28px;border-left:4px solid #6e91d3;background:#f2f6fe;margin:30px 0 40px}.bk-aff-pr-guide h3{margin-top:0}.bk-aff-banner-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:28px 0}.bk-aff-banner-grid figure{margin:0;padding:14px;border:1px solid #dce5f2;border-radius:16px;background:#fff}.bk-aff-banner-grid img{display:block;width:100%;height:210px;object-fit:contain;background:#f4f6fb;border-radius:8px}.bk-aff-banner-grid figcaption{display:grid;gap:8px;padding:16px 0 0}.bk-aff-banner-grid figcaption span{font-size:13px;color:#546783}.bk-aff-banner-grid .button{justify-content:center;text-align:center;font-size:14px}.bk-aff-copy-panel .bk-aff-copy-status{min-height:1.8em}
@media(max-width:760px){.bk-aff-invitation,.bk-aff-catalog-link,.bk-aff-guide-columns{grid-template-columns:1fr;gap:18px}.bk-aff-invitation{border-radius:18px}.bk-aff-catalog-link{padding-top:20px}.bk-aff-banner-grid{grid-template-columns:1fr}.bk-aff-banner-grid img{height:auto;max-height:360px}.bk-aff-sharing-guide{padding-top:32px}.bk-aff-copy-panel{padding:18px}}