.cc-proto{--color-brand-50:#e6f1fb;--color-brand-100:#b5d4f4;--color-brand-200:#85b7eb;--color-brand-300:#5fa1e3;--color-brand-400:#378add;--color-brand-500:#2272c1;--color-brand-600:#185fa5;--color-brand-700:#114e8c;--color-brand-800:#0c447c;--color-brand-900:#042c53;--color-ink-50:#f6f4ee;--color-ink-100:#f1efe8;--color-ink-200:#e7e5dc;--color-ink-300:#d3d1c7;--color-ink-400:#888780;--color-ink-500:#6f6e69;--color-ink-600:#5f5e5a;--color-ink-800:#444441;--color-ink-900:#2c2c2a;--color-background-primary:#fff;--color-background-secondary:#f6f4ee;--color-background-tertiary:#f1efe8;--color-text-primary:#2c2c2a;--color-text-secondary:#5f5e5a;--color-text-tertiary:#888780;--color-border-secondary:#d3d1c7;--color-border-tertiary:#e7e5dc;--color-family-money-bg:#e6f1fb;--color-family-money-fg:#185fa5;--color-family-health-bg:#eaf3de;--color-family-health-fg:#3b6d11;--color-family-home-bg:#faeeda;--color-family-home-fg:#ba7517;--color-family-tools-bg:#ecedf7;--color-family-tools-fg:#4a5688;--color-success-bg:#eaf3de;--color-success:#3b6d11;--color-success-800:#27500a;--color-warning-bg:#faeeda;--color-warning:#ba7517;--color-warning-800:#633806;--color-danger-bg:#fcebeb;--color-danger:#a32d2d;--color-danger-800:#791f1f;--border-radius-sm:4px;--border-radius-md:8px;--border-radius-lg:12px;--border-radius-xl:16px;--page-max:1180px;--page-pad:40px}.cc-proto *{box-sizing:border-box;margin:0;padding:0}.cc-proto{scroll-behavior:smooth;font-family:var(--font-sans);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;scroll-padding-top:130px;line-height:1.5}.cc-proto a{color:inherit;text-decoration:none}.cc-proto button{cursor:pointer;font-family:inherit}.cc-proto em{font-style:normal}.cc-proto .wrap{max-width:var(--page-max);padding:0 var(--page-pad);margin:0 auto}.cc-proto .sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.cc-proto h1,.cc-proto h2,.cc-proto h3,.cc-proto h4{font-family:var(--font-display);color:var(--color-text-primary);letter-spacing:-.015em;font-weight:600}.cc-proto .mono{font-family:var(--font-mono)}.cc-proto .btn{border-radius:var(--border-radius-md);cursor:pointer;font-size:14px;font-weight:500;font-family:var(--font-sans);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:6px;padding:9px 16px;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .12s;display:inline-flex}.cc-proto .btn-primary{color:#fff;background:linear-gradient(#2069b3 0%,#185fa5 58%,#14548f 100%)}.cc-proto .btn-primary:hover{background:linear-gradient(#185fa5 0%,#0c447c 58%,#073563 100%)}.cc-proto .btn-primary:active{background:linear-gradient(#0c447c 0%,#073563 58%,#042c53 100%);transform:scale(.98)}.cc-proto .btn-secondary{background:var(--color-background-secondary);color:var(--color-text-primary);border:.5px solid var(--color-border-secondary)}.cc-proto .btn-secondary:hover{background:var(--color-ink-100);color:#185fa5;border-color:#85b7eb}.cc-proto .btn-secondary:active{background:var(--color-ink-300);color:#0c447c;border-color:#378add;transform:scale(.98)}.cc-proto .btn-ghost{color:#185fa5;background:0 0;border:.5px solid #0000}.cc-proto .btn-ghost:hover{background:#e6f1fb}.cc-proto .btn-ghost:active{background:#b5d4f4;transform:scale(.98)}.cc-proto .btn:focus-visible{outline:none;box-shadow:0 0 0 3px #85b7eb}.cc-proto .btn-sm{padding:6px 12px;font-size:12px}.cc-proto .btn-block{width:100%}.cc-proto .btn i{font-size:1.05em}.cc-proto .tlink{color:#185fa5;text-underline-offset:3px;align-items:center;gap:5px;font-weight:500;text-decoration-color:#378add;text-decoration-thickness:2px;transition:color .15s;display:inline-flex}.cc-proto .tlink:hover{color:#0c447c;text-decoration:underline}.cc-proto .tlink:active{color:#042c53}.cc-proto .tlink i{transition:transform .15s}.cc-proto .tlink:hover i{transform:translate(2px)}.cc-proto .badge{border-radius:20px;align-items:center;gap:4px;padding:3px 10px;font-size:11px;font-weight:500;display:inline-flex}.cc-proto .badge i{font-size:12px}.cc-proto .badge-blue{color:#0c447c;background:#e6f1fb}.cc-proto .badge-green{color:#27500a;background:#eaf3de}.cc-proto .badge-amber{color:#633806;background:#faeeda}.cc-proto .badge-red{color:#791f1f;background:#fcebeb}.cc-proto .kbd{font-family:var(--font-mono);border:.5px solid var(--color-border-secondary);box-shadow:inset 0 -1px 0 var(--color-border-secondary);color:var(--color-text-tertiary);background:#fff;border-radius:4px;align-items:center;padding:1px 6px;font-size:11px;display:inline-flex}.cc-proto .eyebrow{text-transform:uppercase;letter-spacing:.08em;color:#185fa5;margin-bottom:8px;font-size:11px;font-weight:600;display:block}.cc-proto .nav{z-index:50;-webkit-backdrop-filter:saturate(180%)blur(14px);border-bottom:1px solid var(--color-border-tertiary);background:#ffffffe0;position:sticky;top:0}.cc-proto .nav-bar{align-items:center;gap:18px;height:62px;display:flex}.cc-proto .nav-logo{flex-shrink:0;align-items:center;gap:9px;display:flex}.cc-proto .nav-logo-mark{border-radius:var(--border-radius-md);background:#185fa5;justify-content:center;align-items:center;width:30px;height:30px;display:flex}.cc-proto .nav-logo-mark i{color:#fff;font-size:17px}.cc-proto .nav-logo-word{font-size:15px;font-weight:500;font-family:var(--font-display)}.cc-proto .nav-search{background:var(--color-background-secondary);border:.5px solid var(--color-border-secondary);border-radius:999px;flex:1;align-items:center;gap:8px;max-width:560px;height:40px;padding:0 14px;transition:border-color .15s,box-shadow .15s;display:flex}.cc-proto .nav-search:focus-within{background:#fff;border-color:#378add;box-shadow:0 0 0 3px #e6f1fb}.cc-proto .nav-search i{color:var(--color-text-tertiary);font-size:16px}.cc-proto .nav-search input{font-family:var(--font-sans);color:var(--color-text-secondary);background:0 0;border:none;outline:none;flex:1;font-size:13px}.cc-proto .nav-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.cc-proto .nav-resources{position:relative}.cc-proto .nav-res-trigger{color:var(--color-text-secondary);background:0 0;border:none;align-items:center;gap:4px;padding:6px 4px;font-size:13px;transition:color .15s;display:inline-flex}.cc-proto .nav-res-trigger:hover{color:var(--color-text-primary)}.cc-proto .nav-res-trigger i{font-size:11px;transition:transform .2s}.cc-proto .nav-resources[open] .nav-res-trigger i{transform:rotate(180deg)}.cc-proto .nav-resources>summary{list-style:none}.cc-proto .nav-resources>summary::-webkit-details-marker{display:none}.cc-proto .nav-res-menu{border:.5px solid var(--color-border-secondary);border-radius:var(--border-radius-lg);z-index:60;background:#fff;flex-direction:column;gap:2px;width:260px;padding:8px;display:flex;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 12px 30px #042c531a}.cc-proto .res-item{border-radius:var(--border-radius-md);align-items:center;gap:12px;padding:9px 10px;transition:background .15s;display:flex}.cc-proto .res-item:hover{background:var(--color-background-secondary)}.cc-proto .res-ic{border-radius:var(--border-radius-md);color:#185fa5;background:#e6f1fb;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.cc-proto .res-name{color:var(--color-text-primary);font-size:13px;font-weight:500;display:block}.cc-proto .res-sub{color:var(--color-text-tertiary);font-size:11px;display:block}.cc-proto .nav-burger{border-radius:var(--border-radius-md);border:.5px solid var(--color-border-secondary);width:38px;height:38px;color:var(--color-text-primary);background:#fff;justify-content:center;align-items:center;font-size:18px;display:none}.cc-proto .nav-sub{scrollbar-width:none;align-items:center;gap:8px;height:46px;display:flex;overflow-x:auto}.cc-proto .nav-sub::-webkit-scrollbar{display:none}.cc-proto .chip{white-space:nowrap;background:var(--color-background-secondary);border:.5px solid var(--color-border-tertiary);color:var(--color-text-secondary);border-radius:999px;align-items:center;gap:6px;padding:5px 12px;font-size:12.5px;font-weight:500;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.cc-proto .chip:hover{color:#185fa5;background:#e6f1fb;border-color:#378add}.cc-proto .chip-all{color:#fff;background:#185fa5;border-color:#185fa5}.cc-proto .chip-all:hover{color:#fff;background:#0c447c;border-color:#0c447c}.cc-proto .mega-item{white-space:nowrap;background:var(--color-ink-50);border-radius:999px;align-items:center;gap:7px;padding:5px 12px;font-size:12.5px;font-weight:500;transition:filter .15s;display:inline-flex}.cc-proto .mega-item:hover{filter:brightness(.96)}.cc-proto .mega-item i{font-size:13px}.cc-proto .mega-item em{font-family:var(--font-mono);opacity:.7;font-size:10px;font-style:normal}.cc-proto .page{padding-bottom:24px}.cc-proto .breadcrumb{color:var(--color-text-secondary);flex-wrap:wrap;align-items:center;gap:6px;padding:18px 0 14px;font-size:12px;display:flex}.cc-proto .breadcrumb a{color:var(--color-text-tertiary);transition:color .15s}.cc-proto .breadcrumb a:hover{color:#185fa5}.cc-proto .breadcrumb .sep{color:var(--color-text-tertiary)}.cc-proto .breadcrumb .current{color:var(--color-text-secondary)}.cc-proto .page-header{padding-bottom:8px}.cc-proto .page-h1{letter-spacing:-.02em;max-width:18ch;margin-bottom:14px;font-size:33px;font-weight:600;line-height:1.2}.cc-proto .badge-row{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.cc-proto .byline{color:var(--color-text-tertiary);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px;font-size:11px;display:flex}.cc-proto .byline-photo{color:#fff;width:24px;height:24px;font-size:10px;font-weight:600;font-family:var(--font-display);background:linear-gradient(135deg,#5fa1e3,#185fa5);border-radius:999px;justify-content:center;align-items:center;display:flex}.cc-proto .byline a{color:var(--color-text-secondary);font-weight:500}.cc-proto .byline a:hover{color:#185fa5}.cc-proto .byline .dot{color:var(--color-border-secondary)}.cc-proto .byline strong{color:var(--color-text-secondary);font-weight:500}.cc-proto .social-proof{color:var(--color-text-tertiary);align-items:center;gap:5px;margin-bottom:14px;font-size:12px;display:flex}.cc-proto .social-proof i{font-size:14px}.cc-proto .social-proof strong{color:var(--color-text-secondary);font-weight:500}.cc-proto .share-row{gap:4px;margin-bottom:22px;display:flex}.cc-proto .share-btn{border-radius:var(--border-radius-md);width:34px;height:34px;color:var(--color-text-tertiary);background:0 0;border:none;justify-content:center;align-items:center;font-size:16px;transition:background .15s,color .15s;display:flex;position:relative}.cc-proto .share-btn:hover{background:var(--color-background-secondary);color:var(--color-text-primary)}.cc-proto .lead{color:var(--color-text-secondary);max-width:640px;margin-bottom:20px;font-size:16px;line-height:1.7}.cc-proto .lead strong{color:var(--color-text-primary);font-weight:600}.cc-proto .toc{background:var(--color-background-secondary);border-radius:var(--border-radius-md);flex-wrap:wrap;align-items:center;gap:4px 6px;margin-bottom:36px;padding:11px 16px;font-size:12px;display:flex}.cc-proto .toc-label{color:var(--color-text-tertiary);margin-right:4px;font-weight:500}.cc-proto .toc a{color:#185fa5;font-weight:500}.cc-proto .toc a:hover{text-underline-offset:3px;text-decoration:underline}.cc-proto .toc .sep{color:var(--color-text-tertiary)}.cc-proto .two-col{grid-template-columns:minmax(0,1fr) 396px;align-items:start;gap:44px;display:grid}.cc-proto .content-col{min-width:0;max-width:680px}.cc-proto .widget-col{flex-direction:column;gap:16px;display:flex;position:sticky;top:128px}.cc-proto .section{border-top:.5px solid var(--color-border-tertiary);padding:30px 0}.cc-proto .section:first-child{border-top:none;padding-top:8px}.cc-proto .section h2{letter-spacing:-.015em;margin-bottom:14px;font-size:26px;font-weight:600;line-height:1.25}.cc-proto .section h3{letter-spacing:-.01em;margin:20px 0 8px;font-size:17px;font-weight:500}.cc-proto .section p{color:var(--color-text-secondary);margin-bottom:12px;font-size:15px;line-height:1.7}.cc-proto .section p strong{color:var(--color-text-primary);font-weight:600}.cc-proto .section ul{margin:4px 0 12px;padding-left:0;list-style:none}.cc-proto .section ul li{color:var(--color-text-secondary);margin-bottom:8px;padding-left:20px;font-size:15px;line-height:1.7;position:relative}.cc-proto .section ul li:before{content:"";background:#378add;border-radius:999px;width:5px;height:5px;position:absolute;top:11px;left:4px}.cc-proto .section ul li strong{color:var(--color-text-primary);font-weight:600}.cc-proto .section ol{counter-reset:cc-li;margin:4px 0 12px;padding-left:0;list-style:none}.cc-proto .section ol li{color:var(--color-text-secondary);counter-increment:cc-li;margin-bottom:10px;padding-left:32px;font-size:15px;line-height:1.7;position:relative}.cc-proto .section ol li:before{content:counter(cc-li);color:#185fa5;background:#e8f1fb;border-radius:999px;justify-content:center;align-items:center;width:21px;height:21px;font-size:12px;font-weight:600;display:flex;position:absolute;top:2px;left:0}.cc-proto .section ol li strong{color:var(--color-text-primary);font-weight:600}.cc-proto .formula{background:var(--color-background-secondary);border-radius:0 var(--border-radius-md) var(--border-radius-md) 0;font-family:var(--font-mono);color:var(--color-text-primary);border-left:3px solid #185fa5;margin:14px 0;padding:13px 16px;font-size:13px;line-height:1.7}.cc-proto .formula .op{color:#185fa5}.cc-proto .var-defs{color:var(--color-text-secondary);font-size:13px;line-height:1.9;font-family:var(--font-mono);margin:4px 0 12px}.cc-proto .var-defs span{display:block}.cc-proto .source-pill{color:#114e8c;border-radius:var(--border-radius-md);background:#e6f1fb;align-items:center;gap:6px;margin-top:4px;padding:6px 12px;font-size:12px;display:inline-flex}.cc-proto .source-pill i{font-size:14px}.cc-proto .scenario-box{border-radius:0 var(--border-radius-md) var(--border-radius-md) 0;background:#e6f1fb;border-left:3px solid #185fa5;margin:16px 0 20px;padding:14px 16px}.cc-proto .scenario-box .sb-head{color:#0c447c;font-size:13px;font-weight:600;font-family:var(--font-display);align-items:center;gap:8px;margin-bottom:4px;display:flex}.cc-proto .scenario-box .sb-body{color:var(--color-text-secondary);margin:0;font-size:13px;line-height:1.6}.cc-proto .scenario-box .sb-body b{color:#114e8c;font-weight:500;font-family:var(--font-mono)}.cc-proto .result-callout{background:var(--color-success-bg);border-left:3px solid var(--color-success);border-radius:0 var(--border-radius-md) var(--border-radius-md) 0;align-items:flex-start;gap:12px;margin:18px 0;padding:14px 16px;display:flex}.cc-proto .result-callout .rc-ic{color:var(--color-success);margin-top:1px;font-size:18px}.cc-proto .result-callout .rc-v{color:var(--color-success-800);font-size:18px;font-weight:500;font-family:var(--font-mono);margin-bottom:2px}.cc-proto .result-callout .rc-t{color:var(--color-text-secondary);font-size:13px;line-height:1.6}.cc-proto .inline-formula{font-family:var(--font-mono);background:var(--color-background-secondary);border-radius:var(--border-radius-sm);color:var(--color-text-primary);padding:1px 6px;font-size:12.5px;display:inline-block}.cc-proto .accuracy-block{border-left:3px solid #85b7eb;padding-left:20px}.cc-proto .accuracy-block p{font-size:15px;line-height:1.75}.cc-proto .data-table-mini{border-collapse:collapse;width:100%;margin:8px 0 14px;font-size:13px}.cc-proto .data-table-mini th,.cc-proto .data-table-mini td{text-align:left;border-bottom:.5px solid var(--color-border-tertiary);padding:8px 12px}.cc-proto .data-table-mini th{text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-tertiary);font-size:11px;font-weight:500}.cc-proto .data-table-mini td{color:var(--color-text-secondary)}.cc-proto .data-table-mini td.num,.cc-proto .data-table-mini th.num{text-align:right;font-family:var(--font-mono)}.cc-proto .source-note{color:var(--color-text-tertiary);font-size:12px;font-style:italic}.cc-proto .related-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px;display:grid}.cc-proto .calc-card{border:.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-lg);background:#fff;padding:16px;transition:border-color .15s,transform .15s;display:block}.cc-proto .calc-card:hover{border-color:var(--color-border-secondary);transform:translateY(-2px)}.cc-proto .calc-card .ci{border-radius:var(--border-radius-md);color:#185fa5;background:#e6f1fb;justify-content:center;align-items:center;width:38px;height:38px;margin-bottom:10px;font-size:19px;display:flex}.cc-proto .calc-card .cn{color:var(--color-text-primary);font-size:14px;font-weight:500;font-family:var(--font-display);margin-bottom:4px}.cc-proto .calc-card:hover .cn{color:#185fa5}.cc-proto .calc-card .cd{color:var(--color-text-secondary);margin-bottom:8px;font-size:12px;line-height:1.45}.cc-proto .calc-card .cc-cta{color:#185fa5;align-items:center;gap:3px;font-size:12px;font-weight:500;display:flex}.cc-proto .acc-item{border-bottom:.5px solid var(--color-border-tertiary)}.cc-proto .acc-q{text-align:left;width:100%;font-family:var(--font-display);color:var(--color-text-primary);background:0 0;border:none;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;font-size:15px;font-weight:500;transition:color .15s;display:flex}.cc-proto .acc-q:hover{color:#185fa5}.cc-proto .acc-q .chev{color:var(--color-text-tertiary);flex-shrink:0;font-size:18px;transition:transform .22s}.cc-proto .acc-item.open .acc-q .chev{transform:rotate(180deg)}.cc-proto .acc-a{max-height:0;transition:max-height .24s;overflow:hidden}.cc-proto .acc-item.open .acc-a{max-height:600px}.cc-proto .acc-a-inner{color:var(--color-text-secondary);padding:0 0 18px;font-size:14px;line-height:1.65}.cc-proto .def-name{font-family:var(--font-display)}.cc-proto .cw{border:.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-xl);background:#fff;padding:22px}.cc-proto .cw-eyebrow{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.cc-proto .cw-eyebrow .lbl{text-transform:uppercase;letter-spacing:.07em;color:var(--color-text-tertiary);font-size:11px;font-weight:600}.cc-proto .cw-eyebrow .live{color:var(--color-success);align-items:center;gap:5px;font-size:11px;font-weight:500;display:inline-flex}.cc-proto .cw-eyebrow .live .dot{background:var(--color-success);border-radius:999px;width:6px;height:6px}.cc-proto .cw-headline{font-size:20px;font-weight:500;font-family:var(--font-display);color:var(--color-text-primary);letter-spacing:-.01em;margin-bottom:4px;line-height:1.35}.cc-proto .cw-headline b{color:#185fa5;font-family:var(--font-mono);font-weight:500}.cc-proto .cw-sub{color:var(--color-text-tertiary);margin-bottom:14px;font-size:12px}.cc-proto .cw-actions{gap:8px;margin-bottom:18px;display:flex}.cc-proto .cw-actions .btn{flex:1}.cc-proto .seg-label{color:var(--color-text-secondary);align-items:center;gap:5px;margin-bottom:7px;font-size:12px;font-weight:500;display:flex}.cc-proto .seg-label .help{color:var(--color-text-tertiary);cursor:help;font-size:13px}.cc-proto .seg{background:var(--color-background-secondary);border-radius:var(--border-radius-md);flex-wrap:wrap;gap:4px;margin-bottom:18px;padding:3px;display:flex}.cc-proto .seg.seg-sm{padding:2px}.cc-proto .seg button{color:var(--color-text-secondary);white-space:nowrap;background:0 0;border:none;border-radius:6px;flex:1;padding:7px 6px;font-size:12px;font-weight:500;transition:background .15s,color .15s,box-shadow .15s}.cc-proto .seg.seg-sm button{padding:6px 5px;font-size:11px}.cc-proto .seg button.active{color:#fff;background:#185fa5;box-shadow:0 1px 2px #042c5333}.cc-proto .seg button:not(.active):hover{color:var(--color-text-primary)}.cc-proto .cw-fields{flex-direction:column;gap:14px;display:flex}.cc-proto .field-label{color:var(--color-text-secondary);align-items:center;gap:5px;margin-bottom:5px;font-size:12px;font-weight:500;display:flex}.cc-proto .field-label .help{color:var(--color-text-tertiary);cursor:help;font-size:13px}.cc-proto .field-label .meta{color:var(--color-text-tertiary);font-size:11px;font-family:var(--font-mono);margin-left:auto}.cc-proto .field-row{grid-template-columns:1fr 40%;align-items:center;gap:12px;display:grid}.cc-proto .cw-input-wrap{align-items:center;display:flex;position:relative}.cc-proto .cw-affix{color:var(--color-text-tertiary);pointer-events:none;font-size:14px;position:absolute}.cc-proto .cw-affix-l{left:12px}.cc-proto .cw-affix-r{right:12px}.cc-proto .cw-input{border:.5px solid var(--color-border-secondary);border-radius:var(--border-radius-md);width:100%;font-size:14px;font-family:var(--font-sans);color:var(--color-text-primary);background:#fff;padding:9px 12px;transition:border-color .15s,box-shadow .15s}.cc-proto .cw-input.has-prefix{padding-left:24px}.cc-proto .cw-input.has-suffix{padding-right:28px}.cc-proto .cw-input:focus{border-color:#185fa5;outline:none;box-shadow:0 0 0 3px #b5d4f4}.cc-proto .cw-input.readonly,.cc-proto .cw-input:read-only{background:var(--color-background-secondary);color:var(--color-text-tertiary);cursor:not-allowed}.cc-proto .cw-input.readonly{font-family:var(--font-mono);color:#185fa5}.cc-proto .cw-select{border:.5px solid var(--color-border-secondary);border-radius:var(--border-radius-md);width:100%;font-size:14px;font-family:var(--font-sans);color:var(--color-text-primary);appearance:none;cursor:pointer;background:#fff;padding:9px 12px}.cc-proto .cw-select:focus{border-color:#185fa5;outline:none;box-shadow:0 0 0 3px #b5d4f4}.cc-proto .rng{appearance:none;background:var(--color-border-secondary);cursor:pointer;border-radius:3px;outline:none;width:100%;height:3px}.cc-proto .rng::-webkit-slider-thumb{appearance:none;width:16px;height:16px;box-shadow:0 0 0 .5px var(--color-border-secondary);background:#185fa5;border:2px solid #fff;border-radius:999px;transition:transform .12s,background .15s}.cc-proto .rng::-webkit-slider-thumb:hover{background:#0c447c;transform:scale(1.12)}.cc-proto .rng::-moz-range-thumb{cursor:pointer;background:#185fa5;border:2px solid #fff;border-radius:999px;width:16px;height:16px}.cc-proto .rng:disabled{opacity:.4;cursor:not-allowed}.cc-proto .cw-more{border:.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-md);margin-top:8px;overflow:hidden}.cc-proto .cw-more>summary{cursor:pointer;color:var(--color-text-primary);background:var(--color-background-secondary);align-items:center;gap:8px;padding:11px 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.cw-expand-body{border-radius:var(--border-radius-md);color:var(--color-text-secondary);background:#e6f1fb;padding:12px;font-size:12px;line-height:1.6}.cc-proto .cw-expand-body .mono-formula{font-family:var(--font-mono);color:#0c447c;border-radius:var(--border-radius-sm);background:#b5d4f4;margin:8px 0 0;padding:6px 8px;font-size:11px;display:block}.cc-proto .cw-expand-body ul{margin:0 0 4px;padding:0;list-style:none}.cc-proto .cw-expand-body li{margin-bottom:4px;padding-left:14px;position:relative}.cc-proto .cw-expand-body li:before{content:"•";color:#185fa5;position:absolute;left:2px}.cc-proto .example-link{color:#185fa5;cursor:pointer;padding:5px 0;font-size:12px;font-weight:500;display:block}.cc-proto .example-link:hover{text-underline-offset:2px;text-decoration:underline}.cc-proto .cw-rule{border:none;border-top:.5px solid var(--color-border-tertiary);margin:18px 0}.cc-proto 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.recent-item:last-child{border-bottom:none}.cc-proto .recent-item .rh{color:var(--color-text-tertiary);font-size:14px}.cc-proto .recent-item .rl{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.cc-proto .recent-item .rv{font-family:var(--font-mono);color:var(--color-text-primary);font-size:12px}.cc-proto .recent-empty{color:var(--color-text-tertiary);padding:6px 0;font-size:12px;line-height:1.6}.cc-proto .rel-link{color:var(--color-text-secondary);align-items:center;gap:7px;padding:7px 0;font-size:13px;transition:color .15s;display:flex}.cc-proto .rel-link i{color:var(--color-text-tertiary);font-size:14px}.cc-proto .rel-link:hover,.cc-proto .rel-link:hover i{color:#185fa5}.cc-proto .rel-all{color:#185fa5;border-top:.5px solid var(--color-border-tertiary);align-items:center;gap:6px;margin-top:4px;padding:9px 0 2px;font-size:13px;font-weight:500;display:flex}.cc-proto .report-section{border-top:.5px solid var(--color-border-tertiary);margin-top:8px}.cc-proto 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caption{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-tertiary);background:var(--color-background-secondary);padding:10px 14px;font-size:11px;font-weight:500}.cc-proto .summary-table td{border-bottom:.5px solid var(--color-border-tertiary);padding:9px 14px;font-size:13px}.cc-proto .summary-table tr:nth-child(2n) td{background:var(--color-ink-100)}.cc-proto .summary-table td:first-child{color:var(--color-text-secondary)}.cc-proto .summary-table td.val{text-align:right;font-family:var(--font-mono);color:var(--color-text-primary)}.cc-proto .summary-table tr.total td{background:#fff;font-size:13.5px;font-weight:500}.cc-proto .summary-table tr.total td.val{color:#042c53}.cc-proto .summary-table tr.divider-row td{border-top:1px solid var(--color-border-secondary);height:0;padding:0}.cc-proto .cmp-charts{flex-direction:column;gap:22px;display:flex}.cc-proto .cmp-chart 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.footer-logo{font-size:13px;font-weight:500;font-family:var(--font-display);align-items:center;gap:8px;display:flex}.cc-proto .footer-logo .m{background:#ffffff26;border-radius:6px;justify-content:center;align-items:center;width:24px;height:24px;font-size:14px;display:flex}.cc-proto .footer-copy{color:#9fb6cc;font-size:12px}.cc-proto .footer-legal{flex-wrap:wrap;gap:4px 14px;display:flex}.cc-proto .footer-legal a,.cc-proto .footer-legal button{color:#9fb6cc;background:0 0;border:none;font-size:12px;transition:color .15s}.cc-proto .footer-legal a:hover,.cc-proto .footer-legal button:hover{color:#fff}.cc-proto .toast{color:#fff;border-radius:var(--border-radius-md);opacity:0;pointer-events:none;z-index:100;background:#042c53;align-items:center;gap:8px;padding:11px 18px;font-size:13px;transition:opacity .2s,transform .2s;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)translateY(20px);box-shadow:0 10px 30px #042c534d}.cc-proto .toast.show{opacity:1;transform:translate(-50%)translateY(0)}.cc-proto .toast i{color:#85b7eb}@media (max-width:1080px){.cc-proto{--page-pad:24px}.cc-proto .two-col{grid-template-columns:1fr;gap:8px}.cc-proto .widget-col{order:-1;margin-bottom:12px;position:static}.cc-proto .content-col{max-width:100%}.cc-proto .report-grid{grid-template-columns:1fr;gap:20px}.cc-proto .nav-search{max-width:none}}@media (max-width:880px){.cc-proto .nav-actions .nav-resources,.cc-proto .nav-actions .nav-browse{display:none}.cc-proto .nav-burger{display:flex}.cc-proto .nav-sub{display:none}.cc-proto .nav.menu-open .nav-sub{border-bottom:.5px solid var(--color-border-tertiary);height:auto;padding:12px var(--page-pad);background:#fff;flex-direction:column;align-items:stretch;gap:5px;max-height:72vh;display:flex;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:0 18px 34px #042c531a}.cc-proto .nav.menu-open .nav-sub .chip,.cc-proto .nav.menu-open .nav-sub 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.section>h2,.cc-proto .section>h3,.cc-proto .section>p,.cc-proto .section>ul,.cc-proto .section>.formula,.cc-proto .section>.var-defs,.cc-proto .section>.source-pill,.cc-proto .section>.accuracy-block,.cc-proto .section>.scenario-box,.cc-proto .section>.result-callout,.cc-proto .section>.data-table-mini,.cc-proto .section>.source-note,.cc-proto #definitions .acc-item,.cc-proto #faq .acc-item{max-width:800px}.cc-proto .hero-band{border-bottom:.5px solid var(--color-border-tertiary);background:linear-gradient(#eef5fc 0%,#fff 78%)}.cc-proto .hero-inner{padding-top:14px;padding-bottom:36px}.cc-proto .hero-inner .breadcrumb{padding:18px 0 16px}.cc-proto .hero-eyebrow{text-transform:uppercase;letter-spacing:.09em;color:#185fa5;margin-bottom:12px;font-size:11px;font-weight:600;display:block}.cc-proto .hero-h1{letter-spacing:-.025em;max-width:none;margin-bottom:14px;font-size:38px;font-weight:600;line-height:1.12}.cc-proto .hero-lead{color:var(--color-text-secondary);max-width:60ch;font-size:17px;line-height:1.65}.cc-proto .hero-lead strong{color:var(--color-text-primary);font-weight:600}.cc-proto .hero-meta{color:var(--color-text-tertiary);flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:18px;font-size:12.5px;display:flex}.cc-proto .hero-meta .hm{align-items:center;gap:6px;display:inline-flex}.cc-proto .hero-meta .hm i{color:#5fa1e3;font-size:15px}.cc-proto .hero-meta .hm b{color:var(--color-text-secondary);font-weight:500}.cc-proto .hero-meta .hsep{color:var(--color-border-secondary)}.cc-proto .toc-drop{margin:20px 0 0}.cc-proto .toc-drop details{display:inline-block;position:relative}.cc-proto .toc-trigger{cursor:pointer;white-space:nowrap;border:.5px solid var(--color-border-secondary);color:var(--color-text-primary);-webkit-user-select:none;user-select:none;background:#fff;border-radius:10px;align-items:center;gap:9px;padding:9px 14px;font-size:13px;font-weight:500;list-style:none;transition:border-color .15s,background .15s;display:inline-flex}.cc-proto .toc-trigger::-webkit-details-marker{display:none}.cc-proto .toc-trigger>.ti-list-search{color:#185fa5;font-size:16px}.cc-proto .toc-trigger .toc-count{color:var(--color-text-tertiary);font-size:12px;font-weight:400}.cc-proto .toc-trigger .chev{color:var(--color-text-tertiary);margin-left:1px;font-size:15px;transition:transform .2s}.cc-proto .toc-drop details[open] .toc-trigger{background:var(--color-background-secondary);border-color:#85b7eb}.cc-proto .toc-drop details[open] .toc-trigger .chev{transform:rotate(180deg)}.cc-proto .toc-menu{z-index:30;border:.5px solid var(--color-border-secondary);border-radius:var(--border-radius-lg);background:#fff;grid-template-columns:repeat(3,1fr);gap:2px 6px;width:600px;max-width:92vw;padding:10px;animation:.14s tocIn;display:grid;position:absolute;top:calc(100% + 8px);left:0;box-shadow:0 18px 44px #042c5324}@keyframes 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