.bi-intro{padding:145px 0 64px;background:#071522;color:#fff}.bi-intro h1{font-family:var(--font-display);font-size:clamp(44px,6vw,76px);line-height:1.04;max-width:900px;margin:18px 0 24px}.bi-intro p{max-width:720px;color:#c6cfd8;line-height:1.75}.bi-intro .eyebrow{color:#c9a46b}.bi-body{background:#f6f4ee;padding:58px 0}.bi-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#876337;font-weight:700}.bi-heading{font-family:var(--font-display);font-size:38px;line-height:1.15;margin:12px 0}.bi-toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:end;margin:24px 0}.bi-toolbar label{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:700}.bi-toolbar select,.bi-toolbar input{background:#fff;border:1px solid #bec6ce;border-radius:5px;padding:12px;min-width:140px;font:inherit;color:#071522}.bi-toolbar button,.bi-actions button{padding:12px 18px;border:1px solid #071522;border-radius:5px;background:#fff;color:#071522;font:inherit;font-size:12px;cursor:pointer}.bi-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.bi-actions button:first-child{background:#071522;color:white}button:disabled{opacity:.5;cursor:default}select:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #a77732;outline-offset:3px}.bi-scope{font-size:13px;color:#536173;margin-bottom:20px}.bi-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.bi-cards article{background:#fff;border:1px solid #dce0e3;border-radius:9px;padding:22px}.bi-cards h3{font-size:12px;margin:0 0 14px;font-weight:700}.bi-cards strong{font-family:var(--font-display);font-size:38px;color:#071522}.bi-cards p{font-size:11px;color:#596677;line-height:1.6;margin:8px 0 0}.bi-brief{margin:28px 0;background:#071522;color:#fff;padding:24px;border-radius:8px}.bi-brief h3{font-size:13px;color:#cfad7b;margin:0 0 10px}.bi-brief p{font-size:14px;line-height:1.8;margin:0;color:#e3e7eb}.bi-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;margin:24px 0}.bi-panel{background:#fff;border:1px solid #dce0e3;border-radius:8px;padding:24px;min-width:0}.bi-panel h3{font-family:var(--font-display);font-size:29px;margin:0 0 12px}.bi-panel p,.bi-panel summary{font-size:12px;line-height:1.7;color:#536173}.bi-panel summary{cursor:pointer;margin-top:12px;color:#071522}.bi-scroll{overflow-x:auto}.bi-table{width:100%;border-collapse:collapse;text-align:right;font-size:12px;margin-top:16px}.bi-table th,.bi-table td{padding:12px 10px;border-bottom:1px solid #e1e5e9;white-space:nowrap}.bi-table th:first-child{text-align:left}.bi-table thead{background:#f1f4f6}.bi-table small{display:block;font-size:10px;color:#596677;margin-top:5px}.bi-bar{margin:18px 0}.bi-bar div{display:flex;justify-content:space-between;font-size:12px;gap:15px;margin-bottom:8px}.bi-track{display:block;height:8px;background:#edf0f2;border-radius:5px}.bi-track span{display:block;height:8px;background:#876337;border-radius:5px}.bi-flags{list-style:none;padding:0}.bi-flags li{padding:14px 0;border-top:1px solid #e1e5e9;font-size:13px}.bi-flags span{display:block;line-height:1.7;color:#536173;margin-top:7px}.bi-method{padding:58px 0;background:#fff}.bi-method .bi-grid{grid-template-columns:1fr 1fr}.bi-method h3{font-family:var(--font-display);font-size:28px}.bi-method p,.bi-method li{font-size:14px;color:#536173;line-height:1.85}.bi-method a{text-decoration:underline;text-underline-offset:4px}.bi-status{font-size:12px;color:#536173;min-height:20px}.bi-error{color:#a12525;font-weight:700}.bi-chart svg{display:block;width:100%;height:auto}.bi-intro a{color:#e4bf84}.bi-summary-table{width:100%;border-collapse:collapse;font-size:13px}.bi-summary-table th,.bi-summary-table td{border-bottom:1px solid #dce0e3;padding:14px;text-align:left;vertical-align:top}.bi-download-links{display:flex;flex-wrap:wrap;gap:20px;font-size:13px;margin:24px 0}.bi-kicker-note{font-size:12px!important}.bi-story{border-left:3px solid #a77732;padding-left:20px}
@media(max-width:850px){.bi-grid,.bi-method .bi-grid{grid-template-columns:1fr}.bi-cards{grid-template-columns:1fr 1fr}.bi-intro{padding-top:120px}.bi-panel{padding:18px}}
@media(max-width:520px){.bi-cards{grid-template-columns:1fr}.bi-toolbar label{width:calc(50% - 6px)}.bi-toolbar select{min-width:0;width:100%}.bi-cards strong{font-size:34px}.bi-heading{font-size:32px}.bi-table{font-size:11px}.bi-panel h3{font-size:26px}}
@media print{.site-header,.site-footer,.bi-toolbar,.bi-actions,.bi-download-links{display:none!important}.bi-intro{padding:20px 0;background:white;color:#071522}.bi-intro p{color:#536173}.bi-intro h1{font-size:35px}.bi-body,.bi-method{padding:15px 0;background:white}.bi-panel,.bi-cards article,.bi-brief{break-inside:avoid}.bi-brief{background:white;color:#071522;border:1px solid #dce0e3}.bi-brief p{color:#071522}.bi-grid{grid-template-columns:1fr}.bi-scroll{overflow:visible}details{display:none}.bi-table th,.bi-table td{white-space:normal}.bi-cards{grid-template-columns:repeat(3,1fr)}}

/* Keep case-study actions readable against their backgrounds. */
.case-bi-hero .inner-hero-image{background-image:url("https://images.pexels.com/photos/590022/pexels-photo-590022.jpeg?auto=compress&cs=tinysrgb&w=2200");background-position:55% 50%}.case-bi-hero .hero-actions{margin-top:28px}.bi-method .btn{text-decoration:none}.bi-method .btn-gold{color:#16130f}.bi-method .text-link{color:#071522}

@media print{.case-bi-hero{min-height:0;padding:24px 0;background:#fff;color:#071522}.case-bi-hero .inner-hero-grid{display:block}.case-bi-hero .inner-hero-image,.case-bi-hero .inner-hero-overlay,.case-bi-hero .inner-hero-ring,.case-bi-hero .hero-manifesto,.case-bi-hero .hero-actions{display:none}.case-bi-hero h1{font-size:34px;color:#071522;text-shadow:none}.case-bi-hero .inner-hero-lede{color:#536173}}