/* The framework follows the Revenue Protection overview's bone / ink palette. */
.framework-breadcrumb{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:42px}
.framework-breadcrumb a:hover{text-decoration:underline}
.framework-hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(310px,.8fr);gap:72px;align-items:center}
.framework-hero h1{font-size:clamp(44px,5.7vw,78px);line-height:1.04;margin-top:22px;max-width:850px}
.framework-hero .lede{margin-top:26px;max-width:57ch}
.framework-index{border:1px solid var(--ink-950);background:var(--bone-100);box-shadow:10px 10px 0 var(--bone-200)}
.index-top{display:flex;align-items:center;gap:22px;padding:26px}
.index-number{font-size:82px;line-height:1;letter-spacing:-.08em;color:var(--sig-red)}
.index-top p{font-size:15px;line-height:1.5}
.index-caption{padding:12px 24px;background:var(--ink-950);color:var(--bone-50);font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.framework-index>a,.catalog-nav nav a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 24px;border-bottom:1px solid var(--border);font-size:14px;transition:background-color 180ms}
.framework-index>a:hover,.catalog-nav nav a:hover{background:var(--bone-200)}
.framework-index>a .mono,.catalog-nav nav .mono{font-size:12px;color:var(--subtle)}
.index-footer{padding:20px 24px;font-size:13px;font-weight:600}
.framework-section-head{max-width:740px}.framework-section-head h2{margin:16px 0 22px}
.layer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:42px;border:1px solid var(--ink-950)}
.layer-card{padding:28px;border-right:1px solid var(--border)}.layer-card:last-child{border:0}
.layer-tag{display:inline-block;font:500 10px/1.5 "JetBrains Mono",monospace;letter-spacing:.07em;text-transform:uppercase;padding:5px 9px;border:1px solid currentColor;white-space:nowrap}
.layer-tag.prevent{color:#a5231a;background:#f9ebe6}.layer-tag.detect{color:#85520c;background:#f8efde}.layer-tag.reconcile{color:#1f4c8a;background:#eaf0f6}.layer-tag.audit{color:#1f6b4a;background:#e9f2ec}
.layer-card h3{font-family:"Roboto Slab",Georgia,serif;font-weight:500;font-size:22px;line-height:1.3;margin:22px 0 14px}.layer-card p{font-size:15px;color:var(--muted);line-height:1.65}
.framework-chain h2{margin-top:18px;max-width:780px}.framework-chain ol{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));list-style:none;padding:0;margin:44px 0 0;border-top:1px solid #454b53}
.framework-chain li{padding:24px 20px 0 0;position:relative}.framework-chain li:not(:last-child)::after{content:'→';position:absolute;right:14px;top:58px;color:#aaa}
.framework-chain li>span{display:block;font-size:11px;color:#b4bac4;margin-bottom:14px}.framework-chain strong{font-size:17px;font-weight:500}.framework-chain p{font-size:13px;color:#b4bac4;margin-top:10px}
.framework-catalog{display:grid;grid-template-columns:255px minmax(0,1fr);gap:70px;padding-top:90px;padding-bottom:90px;align-items:start;scroll-margin-top:105px}
.catalog-nav{position:sticky;top:112px}.catalog-nav nav{margin-top:20px;border-top:1px solid var(--ink-950)}.catalog-nav nav a{padding:17px 0}.layer-return{display:inline-block;font-size:13px;margin-top:22px;text-decoration:underline;text-underline-offset:4px}
.catalog-intro h2{font-size:38px}.catalog-intro p{margin-top:18px}.expand-all{margin-top:24px}.expand-all[hidden]{display:none}
.framework-area{padding:54px 0 0;border:0;scroll-margin-top:100px}.area-heading h2{font-size:32px;margin:14px 0}.area-heading p{font-size:15px}.control-stack{margin-top:26px;border-top:1px solid var(--ink-950)}
.framework-control{border-bottom:1px solid var(--border);scroll-margin-top:105px}.framework-control summary{display:grid;grid-template-columns:30px minmax(0,1fr) 100px 16px;gap:16px;align-items:center;list-style:none;cursor:pointer;padding:22px 4px;transition:background-color 180ms}.framework-control summary::-webkit-details-marker{display:none}.framework-control summary:hover{background:var(--bone-200)}
.framework-control h3{font-size:17px;line-height:1.4;font-weight:500}.control-number{font-size:12px;color:var(--subtle)}.framework-control .layer-tag{justify-self:start}.expand-mark{font-size:23px;line-height:1;font-weight:400}.framework-control[open] .expand-mark{transform:rotate(45deg)}.framework-control[open] summary{background:var(--bone-100)}
.control-body{padding:8px 48px 28px;max-width:78ch}.control-body p{font-size:15px;line-height:1.75;color:var(--muted);margin:14px 0}.control-body strong{color:var(--ink-950);font-weight:600}.control-permalink{font-size:12px;text-decoration:underline;text-underline-offset:4px;color:var(--sig-blue)}
.framework-catalog+.cta .body-copy{margin-top:20px}
@media(max-width:1100px){.framework-hero-grid{gap:36px}.framework-catalog{gap:36px;grid-template-columns:210px minmax(0,1fr)}.layer-card{padding:22px}.framework-chain ol{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.framework-chain li:nth-child(3)::after{display:none}}
@media(max-width:900px){.framework-hero-grid{grid-template-columns:1fr}.framework-index{max-width:580px;margin-top:15px}.layer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.layer-card:nth-child(2){border-right:0}.layer-card:nth-child(-n+2){border-bottom:1px solid var(--border)}.framework-catalog{grid-template-columns:1fr;padding-top:60px;gap:44px}.catalog-nav{position:static}.catalog-nav nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:25px}.framework-hero h1{font-size:clamp(44px,8vw,70px)}}
@media(max-width:540px){.framework-hero h1{font-size:44px}.framework-hero .kicker{font-size:10px;letter-spacing:.1em}.framework-breadcrumb{margin-bottom:30px}.layer-grid{grid-template-columns:1fr}.layer-card{border-right:0;border-bottom:1px solid var(--border)}.framework-chain ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 14px}.framework-chain li:nth-child(3)::after{display:block}.framework-chain li:nth-child(2n)::after{display:none}.framework-chain strong{font-size:15px}.framework-chain li:not(:last-child)::after{right:0}.catalog-nav nav{grid-template-columns:1fr}.framework-control summary{grid-template-columns:25px minmax(0,1fr) 16px;gap:10px;padding:20px 4px}.framework-control .layer-tag{grid-column:2;grid-row:2}.expand-mark{grid-column:3;grid-row:1 / 3}.control-body{padding:4px 12px 24px 39px}.catalog-intro h2{font-size:34px}.area-heading h2{font-size:29px}}
@media print{.nav,.statusbar,.whatsapp,.catalog-nav,.expand-all,.cta,footer,.hero-actions{display:none!important}.framework-hero-grid,.framework-catalog{display:block}.framework-index{box-shadow:none;margin-top:30px}.framework-area{break-inside:auto}.framework-control{break-inside:avoid}.framework-control::details-content{display:block}.control-body{display:block}.framework-chain{background:white;color:black}.framework-chain p,.framework-chain li>span{color:#333}}
/* Preserve the shared page gutter in the header at compact widths. */
.nav-row{padding-left:var(--gutter);padding-right:var(--gutter)}