:root{color:#17243b;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#fff;font-family:Inter,Aptos,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{min-width:280px;margin:0;font-size:16px;line-height:1.65}#root{width:100%;min-height:100svh}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{touch-action:manipulation}a{color:inherit}img{max-width:100%}h1,h2,h3,h4,p,figure{margin-top:0}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline-offset:5px;outline:3px solid #78aaf1}::selection{color:#0d264b;background:#c1defe}.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}:root{--ink:#17243b;--muted:#5e6d81;--blue:#3569dd;--rule:#dfe6ef;--paper:#fff;--tint:#f5f8fc;--nav-height:76px}.icon{flex:none;width:20px;height:20px}.container{width:min(1280px,100% - 96px);margin-inline:auto}.section{padding:100px 0}.section-tinted{background:var(--tint);border-block:1px solid #e9eef5}.section-dark{color:#eaf1ff;background:radial-gradient(at 90% 0,#1e3455 0,#0000 55%),#111e33}.section-heading{max-width:840px;margin-bottom:44px}.section-heading h2{color:var(--ink);letter-spacing:-.045em;text-wrap:balance;margin:16px 0 0;font-size:clamp(30px,3.1vw,43px);font-weight:650;line-height:1.2}.section-dark .section-heading h2{color:#f3f7ff}.section-description{max-width:750px;color:var(--muted);margin:19px 0 0;font-size:17px;line-height:1.8}.section-dark .section-description{color:#bdcce0}.section-heading--center{text-align:center;margin-inline:auto}.section-heading--center .section-description{margin-inline:auto}.eyebrow{color:var(--blue);letter-spacing:.14em;align-items:center;gap:12px;margin:0;font-size:13px;font-weight:750;line-height:1.5;display:flex}.eyebrow>span{font-variant-numeric:tabular-nums;color:#7c8aa0}.eyebrow>span:after{content:"";background:#c5d4e7;width:28px;height:1px;margin:0 0 3px 12px;display:inline-block}.section-heading--center .eyebrow{justify-content:center}.section-dark .eyebrow{color:#98c6ff}.small-label{color:#698099;letter-spacing:.105em;margin:0;font-size:13px;font-weight:750;line-height:1.5;display:block}.text-link{color:#2859bd;align-items:center;gap:9px;font-size:14px;font-weight:650;text-decoration:none;display:inline-flex}.text-link:hover{color:#183c86}.figure-note,.evidence-note,.scope-note,.section-footnote{color:#6b778a;margin:18px 0 0;font-size:13px;line-height:1.8;display:block}.section-footnote{color:#aebed3;max-width:920px}.button{border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:11px;min-height:49px;padding:0 23px;font-size:14px;font-weight:650;line-height:1.4;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{color:#102745;background:linear-gradient(130deg,#d1e8ff,#9dcaff);border-color:#add5ff;box-shadow:0 5px 20px #2c6bb21f}.button-primary:hover{background:#d3e9ff;box-shadow:0 7px 24px #2c6bb234}.button-outline{color:#e5efff;background:#ffffff07;border-color:#ffffff42}.button-outline:hover{background:#ffffff10;border-color:#9bc7fc}.icon-button{width:38px;height:38px;color:inherit;cursor:pointer;background:0 0;border:1px solid #ffffff25;border-radius:10px;justify-content:center;align-items:center;padding:0;display:inline-flex}.status-dot{background:#94c8ff;border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block;box-shadow:0 0 0 4px #92c6ff12}.reading-progress{z-index:110;height:2px;transform:scaleX(var(--reading-progress,0));transform-origin:0;background:#9bcaff;position:fixed;inset:0 0 auto}.skip-link{z-index:120;color:#fff;background:#244e9d;border-radius:8px;padding:12px 18px;position:fixed;top:10px;left:10px;transform:translateY(-160%)}.skip-link:focus{transform:none}.site-header{z-index:100;min-height:var(--nav-height);color:#e8effb;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#0a172cde;border-bottom:1px solid #ffffff13;justify-content:space-between;align-items:center;gap:24px;padding:10px 28px;display:flex;position:fixed;inset:0 0 auto}.brand{color:#e6f0ff;flex:none;align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark{color:#a7ceff;flex-shrink:0;width:34px;height:34px}.brand-wordmark{letter-spacing:-.028em;white-space:nowrap;font-size:17px;font-weight:680}.site-navigation{align-items:center;gap:clamp(12px,1.3vw,22px);display:flex}.site-navigation>a{color:#c5cfdf;white-space:nowrap;align-items:center;gap:4px;padding:8px 0;font-size:16px;font-weight:500;text-decoration:none;transition:color .2s;display:inline-flex;position:relative}.site-navigation>a:hover,.site-navigation>a[aria-current]{color:#aad1ff}.site-navigation>a[aria-current]:after{content:"";background:#aad1ff;border-radius:4px;height:2px;position:absolute;inset:auto 0 0}.site-navigation .nav-paper{color:#bcdaff;border:1px solid #9fc6ff50;border-radius:999px;padding:7px 13px;font-size:14px}.nav-paper .icon{width:15px;height:15px}.menu-toggle{display:none}.hero{isolation:isolate;color:#fff;background:#0a182c;align-items:center;min-height:865px;padding:143px 0 92px;display:flex;position:relative;overflow:hidden}.hero-video,.hero-scrim,.hero-grid{z-index:-1;width:100%;height:100%;position:absolute;inset:0}.hero-video{object-fit:cover;opacity:.92;filter:saturate(.9)}.hero-scrim{background:linear-gradient(#08162a70 0%,#0a1b328f 48%,#081426bf 100%)}.hero-grid{opacity:.14;background-image:linear-gradient(#a9c9fa2a 1px,#0000 1px),linear-gradient(90deg,#a9c9fa2a 1px,#0000 1px);background-size:88px 88px;-webkit-mask-image:linear-gradient(#0000,#000 35%,#0000);mask-image:linear-gradient(#0000,#000 35%,#0000)}.hero-content{text-align:center;max-width:1170px;animation:.8s ease-out both hero-appear;position:relative}.hero h1,.hero-intro,.hero-facts,.hero-study-note{text-shadow:0 2px 16px #07132480}.hero-kicker{color:#bddbff;letter-spacing:.1em;text-transform:uppercase;background:#6598d40d;border:1px solid #b3d1ff2a;border-radius:999px;align-items:center;gap:11px;margin:0 0 29px;padding:7px 15px;font-size:13px;font-weight:600;display:inline-flex}.hero h1{margin:0;font-weight:630}.hero-question{letter-spacing:-.055em;text-wrap:balance;font-size:clamp(44px,5.25vw,76px);line-height:1.1;display:block}.hero-question>span{color:#a6d3ff}.hero-paper-subtitle{color:#e6eefc;letter-spacing:-.025em;text-wrap:balance;max-width:960px;margin:25px auto 0;font-size:clamp(21px,2.25vw,31px);font-weight:430;line-height:1.45;display:block}.hero-intro{color:#d6e2f1;margin:28px 0 0;font-size:16px;line-height:1.8}.hero-authors{color:#e0eafa;flex-wrap:wrap;justify-content:center;gap:9px 23px;margin:27px auto 0;font-size:14px;font-weight:550;display:flex}.hero-authors>span{white-space:nowrap}.hero-actions{flex-wrap:wrap;justify-content:center;gap:13px;margin-top:28px;display:flex}.hero-facts{border-top:1px solid #bbd8ff24;grid-template-columns:repeat(4,1fr);width:min(820px,100%);margin:48px auto 0;padding-top:25px;display:grid}.hero-facts>div{border-right:1px solid #bbd8ff1c;flex-direction:column;gap:7px;padding:0 10px;display:flex}.hero-facts>div:last-child{border:0}.hero-facts strong{color:#edf5ff;letter-spacing:-.04em;font-size:34px;font-weight:600;line-height:1.1}.hero-facts span{color:#c9d9ec;letter-spacing:.025em;font-size:13px}.hero-foot{color:#a2b5ce;letter-spacing:.14em;justify-content:space-between;align-items:center;gap:16px;font-size:13px;display:flex;position:absolute;inset:auto 36px 22px}.video-toggle{color:#cad8eb;cursor:pointer;background:#0b1b3055;border:1px solid #c3d9ff2b;border-radius:999px;align-items:center;gap:8px;padding:7px 12px;font-size:13px;display:inline-flex}.abstract-layout{grid-template-columns:.8fr 1.2fr;align-items:start;gap:86px;display:grid}.abstract-layout .section-heading{margin:0}.abstract-copy>p{color:#58667b;margin:0 0 19px;font-size:16px;line-height:1.9}.abstract-copy .lead{color:#293d58;letter-spacing:-.018em;font-size:20px;font-weight:500;line-height:1.75}.abstract-copy strong{color:#234e9f;font-weight:650}.abstract-copy .abstract-status{color:#6c7788;border-left:2px solid #c8d8ee;padding-left:16px;font-size:13px;line-height:1.85}.abstract-copy .text-link{margin-top:2px}.framework-figure{background:#fff;border:1px solid #dce6f1;border-radius:20px;margin:0;overflow:hidden;box-shadow:0 18px 50px #193f7410}.framework-image-button{color:#2f5ab0;text-align:right;cursor:zoom-in;background:#fff;border:0;width:100%;padding:10px 10px 0;display:block}.framework-image-button img{border-radius:12px;width:100%;height:auto;display:block}.image-expand{align-items:center;gap:7px;padding:10px 12px 5px;font-size:13px;font-weight:600;display:inline-flex}.image-expand .icon{width:14px;height:14px}.framework-figure figcaption{color:#637084;padding:11px 25px 24px;font-size:13px;line-height:1.75}.framework-figure figcaption strong{color:#2e4565;font-weight:650}.framework-figure .figure-note{color:#7c8898;margin-top:7px;font-size:13px}.operator-strip{grid-template-columns:repeat(4,1fr);gap:26px;margin-top:33px;display:grid}.operator-strip>div{align-items:flex-start;gap:13px;display:flex}.operator-symbol{color:#4b75bb;background:#fff;border:1px solid #d3deed;border-radius:11px;flex-shrink:0;place-items:center;width:37px;height:37px;font-size:22px;line-height:1;display:grid}.operator-strip strong{color:#314c70;letter-spacing:.055em;font-size:13px}.operator-strip p{color:#778498;margin:6px 0 0;font-size:13px;line-height:1.7}.challenge-grid{grid-template-columns:repeat(3,1fr);gap:42px;margin:45px 0 52px;display:grid}.challenge-grid article{border-top:1px solid #d9e3ef;padding:26px 0}.challenge-index{color:#527bad;letter-spacing:.1em;font-size:13px;font-weight:650}.challenge-grid h3{color:#223954;letter-spacing:-.035em;margin:19px 0 13px;font-size:24px;font-weight:600;line-height:1.35}.challenge-grid p{color:#6b7788;margin:0;font-size:14px;line-height:1.85}.revision-explorer{border:1px solid #dde6f0;border-radius:20px;padding:32px;box-shadow:0 12px 40px #23426608}.explorer-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}.explorer-heading h3{color:#223955;letter-spacing:-.03em;margin:8px 0 0;font-size:23px;font-weight:600}.subtle-tag{color:#547b7b;white-space:nowrap;background:#f6fbfb;border:1px solid #dbe8e9;border-radius:999px;align-items:center;gap:10px;padding:7px 11px;font-size:13px;display:inline-flex}.subtle-tag .status-dot{background:#49a598;box-shadow:0 0 0 4px #49a59810}.revision-timeline{grid-template-columns:repeat(4,1fr);margin:31px 0 27px;display:grid}.revision-step{cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:center;gap:5px;padding:0 9px;display:flex;position:relative}.revision-step:not(:last-child):after{content:"";background:#dbe5f1;height:1px;position:absolute;top:20px;left:50%;right:-50%}.revision-node{z-index:1;color:#7790af;background:#fff;border:1px solid #d2deef;border-radius:50%;place-items:center;width:42px;height:42px;margin-bottom:6px;font-size:15px;font-weight:600;transition:background .2s,color .2s;display:grid;position:relative}.revision-step.is-selected .revision-node{color:#fff;background:#3569dd;border-color:#3569dd;box-shadow:0 0 0 5px #3569dd0d}.revision-step-label{color:#385573;font-size:13px;font-weight:600}.revision-operation{color:#7c90aa;letter-spacing:.07em;font-size:13px;font-weight:650}.revision-step.is-selected .revision-operation{color:#3569dd}.revision-detail{background:#f7faff;border:1px solid #e5ecf6;border-radius:12px;grid-template-columns:1fr 1fr;gap:38px;min-height:218px;padding:28px;display:grid}.revision-story h4{color:#28486f;letter-spacing:-.03em;margin:9px 0 12px;font-size:23px;font-weight:600}.revision-story p{color:#687990;margin:0;font-size:14px;line-height:1.8}.revision-requirements{border-left:1px solid #dfe8f4;padding-left:27px}.revision-requirements ul{gap:11px;margin:16px 0 0;padding:0;list-style:none;display:grid}.revision-requirements li{color:#426080;align-items:flex-start;gap:10px;font-size:13px;line-height:1.7;display:flex}.revision-requirements .icon{color:#7296c7;width:14px;height:18px}.revision-explorer>.figure-note{font-size:13px}.protocol-explorer{border:1px solid #b9cee82e;border-radius:18px;overflow:hidden}.protocol-tabs{background:#06142645;grid-template-columns:repeat(4,1fr);gap:0;padding:8px;display:grid}.protocol-tab{color:#e1ebfa;text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;align-items:center;gap:13px;padding:18px 17px;transition:background .2s;display:flex}.protocol-tab:hover{background:#ffffff08}.protocol-tab.is-selected{background:#ffffff0c;border-color:#b9cee829}.mode-letter{color:#fff;background:var(--mode-color);border-radius:50%;flex:none;place-items:center;width:36px;height:36px;font-size:17px;font-weight:600;display:grid}.protocol-tab strong{font-size:17px;font-weight:600;display:block}.protocol-tab small{color:#abbbd1;margin-top:4px;font-size:13px;line-height:1.5;display:block}.protocol-detail{min-height:360px;color:var(--ink);background:#fbfcff;grid-template-columns:1.1fr 1fr;gap:23px 62px;padding:39px;display:grid}.protocol-copy .small-label{color:var(--mode-color)}.protocol-copy h3{letter-spacing:-.04em;margin:16px 0;font-size:30px;font-weight:600;line-height:1.2}.protocol-copy p{color:#64738a;margin:0;font-size:15px;line-height:1.9}.protocol-flow{align-content:center;gap:10px;display:grid}.protocol-flow-step{background:#fff;border:1px solid #dfe7f3;border-radius:10px;align-items:center;gap:13px;min-height:56px;padding:12px 15px;display:flex}.protocol-flow-step>span{color:var(--mode-color);font-size:13px;font-weight:750}.protocol-flow-step p{color:#436180;margin:0;font-size:13px;line-height:1.6}.protocol-flow-step .icon{color:#7a93b2;width:15px;height:15px;margin-left:auto;transform:rotate(90deg)}.protocol-note{color:#768498;border-top:1px solid #e0e8f2;grid-column:1/-1;align-self:end;margin:0;padding-top:21px;font-size:13px;line-height:1.8}.protocol-shared{color:#aebed4;justify-content:space-between;gap:22px;padding:17px 25px;font-size:13px;line-height:1.7;display:flex}.video-grid{grid-template-columns:1fr 1fr;gap:30px;display:grid}.demo-figure{margin:0}.demo-video-wrap{aspect-ratio:16/10;background:#101820;border:1px solid #d9e4f1;border-radius:15px;overflow:hidden;box-shadow:0 12px 35px #2438550d}.demo-video-wrap video{object-fit:contain;width:100%;height:100%;display:block}.demo-figure figcaption{padding:22px 3px 0}.demo-figure h3{color:#263e60;letter-spacing:-.025em;margin:8px 0;font-size:20px;font-weight:600}.demo-figure p{color:#7c8797;max-width:490px;margin:0;font-size:13px;line-height:1.85}.demo-figure p a{color:#4974b5;text-underline-offset:3px}.evaluation-layout{grid-template-columns:1fr 1fr;gap:38px;display:grid}.evaluation-spec{background:#fff;border:1px solid #dfe7f1;border-radius:16px;padding:30px}.evaluation-spec h3{color:#304e74;letter-spacing:-.035em;margin:0 0 21px;font-size:23px;font-weight:600}.split-table{border-collapse:collapse;text-align:left;width:100%}.split-table thead th{color:#7a899c;padding:12px 10px;font-size:13px;font-weight:600}.split-table th:first-child{padding-left:0}.split-table tbody th,.split-table tbody td{color:#527093;white-space:nowrap;border-top:1px solid #ebf0f6;padding:13px 10px;font-size:13px;font-weight:500}.split-table tbody th{color:#6f7e91;padding-left:0}.split-table tbody td{font-variant-numeric:tabular-nums;font-weight:650}.evaluation-spec .figure-note{font-size:13px}.evaluation-rules{align-self:center;padding:10px 15px}.evaluation-rules ul{gap:18px;margin:24px 0 0;padding:0;list-style:none;display:grid}.evaluation-rules li{color:#526b8a;align-items:flex-start;gap:13px;font-size:14px;line-height:1.8;display:flex}.evaluation-rules li .icon{color:#6f9bca;width:17px;height:22px}.metrics-heading{border-top:1px solid #dce5f0;margin-top:57px;padding-top:41px}.metrics-heading h3{color:#354f71;letter-spacing:-.035em;margin:11px 0 27px;font-size:25px;font-weight:600}.metrics-grid{grid-template-columns:repeat(5,1fr);gap:26px;display:grid}.metric-definition{border-left:1px solid #cfdcea;min-width:0;padding-left:17px}.metric-symbol{color:#6087bd;background:#e8eff9;border-radius:9px;place-items:center;width:32px;height:32px;margin-bottom:15px;font-size:13px;font-weight:750;display:grid}.metric-definition h4{color:#365578;margin:0 0 7px;font-size:14px;font-weight:600;line-height:1.5}.metric-direction{color:#8394a9;font-size:13px}.metric-definition p{color:#6e7f95;margin:12px 0 0;font-size:13px;line-height:1.85}.results-layout{grid-template-columns:minmax(0,1fr) 302px;align-items:start;gap:27px;display:grid}.results-chart{border:1px solid #dfe6f0;border-radius:16px;min-width:0;margin:0;padding:27px}.chart-toolbar{justify-content:space-between;align-items:flex-start;gap:19px;display:flex}.chart-toolbar h3{color:#354e71;letter-spacing:-.02em;margin:0;font-size:17px;font-weight:650;line-height:1.5}.chart-toolbar p{color:#8995a7;margin:5px 0 0;font-size:13px;line-height:1.6}.segmented-control{background:#f5f8fc;border:1px solid #dfe6f1;border-radius:9px;flex:none;gap:3px;padding:4px;display:inline-flex}.segmented-control button{color:#607591;cursor:pointer;background:0 0;border:0;border-radius:5px;min-height:34px;padding:7px 10px;font-size:13px;font-weight:600}.segmented-control button[aria-pressed=true]{color:#3865aa;background:#fff;box-shadow:0 1px 4px #2d487712}.chart-legend{color:#63768f;flex-wrap:wrap;align-items:center;gap:18px;margin:27px 0 19px;font-size:13px;display:flex}.chart-legend>span{align-items:center;gap:6px;display:inline-flex}.chart-legend i{border-radius:2px;width:8px;height:8px}.legend-original{background:#bacfed}.legend-revised{background:#4677d6}.chart-legend .chart-unit{color:#9aa5b5;margin-left:auto}.model-chart{display:grid}.model-row{border-bottom:1px solid #f0f3f8;grid-template-columns:160px minmax(0,1fr);align-items:center;gap:16px;padding:8px 0;display:grid}.model-row:last-child{border:0}.model-name{color:#46607f;font-size:13px;font-weight:550;line-height:1.5}.model-bars{min-width:0;padding-right:40px}.bar-line{align-items:center;min-height:15px;display:flex}.bar{border-radius:0 3px 3px 0;flex-shrink:0;height:8px;transition:width .4s;display:block}.bar--original{background:#bacfed}.bar--revised{background:#4677d6}.bar-value{color:#586f8c;font-variant-numeric:tabular-nums;white-space:nowrap;margin-left:7px;font-size:13px}.results-chart figcaption{color:#91a0b3;margin-top:19px;font-size:13px;line-height:1.8}.results-summary{background:linear-gradient(145deg,#f2f7ff,#f8faff);border:1px solid #dbe5f3;border-radius:16px;padding:28px}.result-main{margin:22px 0 24px}.result-main>span{color:#697e9b;font-size:13px}.result-main>div{align-items:center;gap:10px;margin-top:8px;display:flex}.result-main strong{color:#91a8c7;letter-spacing:-.04em;white-space:nowrap;font-size:34px;font-weight:600;line-height:1.3}.result-main strong>span{margin-left:2px;font-size:16px}.result-main .revised-number{color:#315ca4}.result-main .icon{color:#8fa9ce;width:19px}.result-main>p{color:#6d82a0;margin:11px 0 0;font-size:13px}.result-main b{color:#416597;font-weight:650}.result-costs{margin:0}.result-costs>div{border-top:1px solid #dce6f4;justify-content:space-between;align-items:center;gap:15px;padding:20px 0;display:flex}.result-costs dt{color:#7487a0;font-size:13px}.result-costs dd{color:#396399;letter-spacing:-.04em;font-variant-numeric:tabular-nums;margin:0;font-size:27px;font-weight:600}.result-costs dd span{color:#97abc5;margin-left:3px;font-size:15px}.summary-note{color:#8b9cb2;margin:0 0 22px;font-size:13px;line-height:1.8}.results-summary .text-link{font-size:13px;line-height:1.7}.results-summary .text-link .icon{width:14px;height:14px}.data-details{background:#fbfcfe;border:1px solid #dfe7f1;border-radius:12px;margin-top:26px;overflow:hidden}.data-details>summary{color:#47678e;cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:19px 24px;font-size:13px;font-weight:600;list-style:none;display:flex}.data-details>summary::-webkit-details-marker{display:none}.data-details>summary .icon{width:16px;height:16px;transition:transform .2s}.data-details[open]>summary .icon{transform:rotate(180deg)}.data-details>.table-scroll{padding:0 24px 22px}.table-scroll{max-width:100%;overflow-x:auto}.research-table{border-collapse:collapse;text-align:left;width:100%}.research-table caption{color:#8998ac;text-align:left;padding:0 0 15px;font-size:13px}.research-table th,.research-table td{color:#6b7d94;border-bottom:1px solid #e7edf5;padding:15px 18px;font-size:13px;line-height:1.7}.research-table th{font-weight:550}.research-table thead th{color:#34567f;white-space:nowrap;background:#f1f5fb;font-size:13px;font-weight:650}.research-table tbody th{color:#385b86;white-space:nowrap}.data-details .research-table{min-width:810px}.data-details .research-table td{white-space:nowrap;font-variant-numeric:tabular-nums}.evidence-note{max-width:1110px;font-size:13px}.comparison-table-wrap{background:#fff;border:1px solid #dce6f1;border-radius:15px;padding:25px}.comparison-table{min-width:700px}.comparison-table thead th{background:#f7f9fc}.comparison-table .ours-row{background:#eef5ff}.comparison-table .ours-row th,.comparison-table .ours-row td{color:#416b9e;border-color:#0000}.table-ours-label{color:#5c87bf;letter-spacing:.03em;background:#dceaff;border-radius:4px;margin-left:9px;padding:2px 5px;font-size:13px;font-weight:750;display:inline-block}.comparison-section>.container>.figure-note{font-size:13px}.findings-grid{grid-template-columns:repeat(3,1fr);gap:36px;display:grid}.findings-grid article{border-top:1px solid #dce5f0;gap:19px;padding:25px 0;display:flex}.finding-number{color:#9fb3d0;letter-spacing:-.04em;padding-top:2px;font-size:23px;font-weight:400}.findings-grid h3{color:#3d5879;letter-spacing:-.025em;margin:0 0 14px;font-size:20px;font-weight:600;line-height:1.4}.findings-grid p{color:#7b8a9c;margin:0;font-size:13px;line-height:1.85}.open-question{background:linear-gradient(100deg,#f2f7ff,#f6faff);border:1px solid #d3e3f6;border-radius:16px;justify-content:space-between;align-items:center;gap:42px;margin-top:34px;padding:35px 40px;display:flex}.open-question .small-label{color:#6d8fb8}.open-question h3{color:#294e7a;letter-spacing:-.04em;margin:10px 0 12px;font-size:27px;font-weight:600}.open-question p{color:#7087a2;max-width:750px;margin:0;font-size:13px;line-height:1.85}.open-question .button{flex-shrink:0;font-size:13px}.scope-note{font-size:13px}.citation-section{color:#d6e3f8;background:#101e33;padding:73px 0}.citation-layout{grid-template-columns:.8fr 1.2fr;align-items:center;gap:72px;display:grid}.citation-section .eyebrow{color:#86b5f3}.citation-section h2{color:#eef5ff;letter-spacing:-.035em;margin:13px 0 17px;font-size:34px;font-weight:600;line-height:1.25}.citation-section p:not(.eyebrow){color:#95a9c5;max-width:365px;font-size:13px;line-height:1.8}.citation-section .text-link{color:#a3caff;margin-top:18px;font-size:13px}.citation-box{background:#06122669;border:1px solid #b7d2fd24;border-radius:12px;min-width:0;overflow:hidden}.citation-toolbar{color:#8b9fbf;border-bottom:1px solid #b7d2fd1a;justify-content:space-between;align-items:center;gap:15px;padding:13px 19px;font-size:13px;display:flex}.citation-toolbar button{color:#b2cef6;cursor:pointer;background:#a8caff08;border:1px solid #a8caff30;border-radius:6px;align-items:center;gap:7px;padding:5px 9px;font-size:13px;display:inline-flex}.citation-toolbar .icon{width:12px;height:12px}.citation-box pre{color:#afc3e2;tab-size:2;margin:0;padding:21px;font-family:SFMono-Regular,Consolas,monospace;font-size:13px;line-height:1.85;overflow-x:auto}.citation-status:not(:empty){color:#b9d4f8;padding:0 21px 15px;font-size:13px;line-height:1.7;display:block}.site-footer{background:#f6f8fb;border-top:1px solid #e1e7f0;padding:36px 0 26px}.footer-inner{justify-content:space-between;align-items:center;gap:22px;display:flex}.footer-brand{color:#4b668a;align-items:center;gap:9px;font-size:13px;font-weight:650;text-decoration:none;display:flex}.footer-brand .brand-mark{color:#708fb8;width:28px;height:28px}.footer-inner>div{gap:23px;display:flex}.footer-inner>div>a{color:#7c8ca2;font-size:13px;text-decoration:none}.footer-note{color:#8f9cae;margin-top:21px;font-size:13px;line-height:1.8}.footer-note a{color:#6f8bad;text-underline-offset:3px}.footer-registration{border-top:1px solid var(--rule);text-align:center;font-size:var(--text-support,14px);margin-block:20px 0;padding-top:14px;line-height:1.6}.footer-registration a{min-height:32px;color:var(--muted);text-underline-offset:3px;border-radius:4px;align-items:center;padding:4px 6px;text-decoration:none;transition:color .18s;display:inline-flex}.footer-registration a:hover,.footer-registration a:focus-visible{color:var(--blue);text-decoration:underline}.figure-dialog{color:#233b5c;background:#fff;border:0;border-radius:15px;width:min(1600px,100vw - 48px);max-width:none;max-height:92svh;padding:0;box-shadow:0 30px 100px #02091666}.figure-dialog::backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#071326c7}.dialog-toolbar{border-bottom:1px solid #e7edf5;justify-content:space-between;align-items:center;gap:20px;padding:15px 20px;font-size:14px;display:flex}.dialog-toolbar .icon-button{border-color:#dce5f0}.dialog-image{max-height:72svh;padding:10px;overflow:auto}.dialog-image img{width:100%;min-width:850px;height:auto;display:block}.figure-dialog>.figure-note{margin:0;padding:10px 20px 20px;font-size:13px}@keyframes hero-appear{0%{opacity:0;transform:translateY(13px)}to{opacity:1;transform:none}}@media (width<=1240px){.site-header{gap:16px;padding-inline:20px}.brand-wordmark{font-size:15px}.site-navigation{gap:13px}.site-navigation>a{font-size:14px}.container{width:calc(100% - 72px)}.abstract-layout{gap:50px}.protocol-tab{gap:10px;padding:15px 12px}.protocol-tab small{font-size:13px}.results-layout{grid-template-columns:minmax(0,1fr) 272px;gap:20px}.results-summary{padding:22px}.results-chart{padding:23px}.chart-toolbar{flex-direction:column;gap:13px}.model-row{grid-template-columns:145px minmax(0,1fr);gap:12px}.result-main strong{font-size:31px}.open-question{gap:26px;padding:30px}}@media (width<=1080px){:root{--nav-height:68px}.site-header{min-height:var(--nav-height)}.brand-wordmark{font-size:17px}.menu-toggle{display:inline-flex}.site-navigation{background:#0c1a30f7;border:1px solid #a1bee62e;border-radius:13px;max-height:calc(100svh - 90px);padding:14px;display:none;position:absolute;top:calc(100% + 8px);left:14px;right:14px;overflow-y:auto;box-shadow:0 20px 40px #0813264d}.site-navigation.is-open{gap:0;display:grid}.site-navigation>a{padding:13px 12px;font-size:16px}.site-navigation .nav-paper{border-radius:8px;justify-content:center;margin-top:8px;padding:11px 12px;font-size:15px}.site-navigation>a[aria-current]:after{display:none}.section{padding:79px 0}.hero{min-height:835px;padding-top:130px}.hero-question{font-size:60px}.hero-paper-subtitle{font-size:27px}.desktop-break{display:none}.hero-paper-subtitle{max-width:790px}.abstract-layout{grid-template-columns:1fr;gap:25px}.abstract-copy{max-width:840px}.abstract-layout .section-heading h2 br{display:none}.challenge-grid{gap:28px}.challenge-grid h3{font-size:21px}.protocol-detail{gap:25px 30px;padding:31px}.protocol-copy h3{font-size:27px}.protocol-tab{gap:8px;padding:13px 8px}.protocol-tab small{max-width:100px}.mode-letter{width:30px;height:30px;font-size:14px}.metrics-grid{grid-template-columns:repeat(3,1fr);gap:30px}.results-layout{grid-template-columns:1fr}.results-summary{grid-template-columns:1fr 1.2fr;column-gap:35px;display:grid}.results-summary>.small-label{grid-column:1/-1}.result-costs{grid-area:2/2/4}.result-main{align-self:center}.summary-note{align-self:start;margin:0}.results-summary>.text-link{grid-column:1/-1;margin-top:18px}.chart-toolbar{flex-direction:row}.model-row{grid-template-columns:190px minmax(0,1fr)}.findings-grid{gap:25px}.findings-grid article{gap:13px}.findings-grid h3{font-size:18px}.open-question{flex-direction:column;align-items:flex-start}.citation-layout{gap:40px}}@media (width<=760px){.container{width:calc(100% - 40px)}.section{padding:64px 0}.section-heading{margin-bottom:30px}.section-heading h2{font-size:31px}.section-description{font-size:15px}.section-heading--center{text-align:left}.section-heading--center .eyebrow{justify-content:flex-start}.hero{min-height:820px;padding:115px 0 96px}.hero-question{font-size:51px}.hero-paper-subtitle{margin-top:20px;font-size:23px}.hero-intro{font-size:14px}.hero-kicker{letter-spacing:.055em;padding:7px 11px;font-size:13px}.hero-authors{gap:10px 17px;max-width:500px;font-size:13px}.hero-actions{gap:10px}.hero-actions .button{min-height:46px;padding-inline:17px;font-size:13px}.hero-facts{margin-top:35px}.hero-facts strong{font-size:28px}.hero-facts span{font-size:13px}.hero-foot{letter-spacing:.08em;font-size:13px;left:20px;right:20px}.hero-foot>span{max-width:165px;line-height:1.8}.video-toggle{font-size:13px}.abstract-copy>p{font-size:15px}.abstract-copy .lead{font-size:18px}.abstract-copy .abstract-status{font-size:13px}.framework-figure{border-radius:12px}.framework-image-button{padding:5px 5px 0}.framework-image-button img{border-radius:8px}.framework-figure figcaption{padding:12px 16px 20px;font-size:13px}.framework-figure .figure-note{font-size:13px}.operator-strip{grid-template-columns:1fr 1fr;gap:24px 18px}.operator-strip>div{gap:10px}.operator-strip p{font-size:13px}.operator-symbol{border-radius:8px;width:31px;height:31px;font-size:18px}.challenge-grid{grid-template-columns:1fr;gap:0;margin-bottom:25px}.challenge-grid article{padding-block:23px}.challenge-grid h3{margin:11px 0;font-size:23px}.challenge-grid h3 br{display:none}.revision-explorer{border-radius:13px;padding:22px}.explorer-heading{flex-direction:column;align-items:flex-start;gap:14px}.explorer-heading h3{font-size:21px}.revision-detail{grid-template-columns:1fr;gap:23px;padding:21px}.revision-requirements{border:0;border-top:1px solid #dfe8f4;padding-top:20px;padding-left:0}.revision-story h4{font-size:22px}.revision-timeline{margin-top:27px}.revision-step-label,.revision-operation{font-size:13px}.revision-node{width:37px;height:37px;font-size:13px}.revision-step:not(:last-child):after{top:18px}.protocol-tabs{grid-template-columns:1fr 1fr;gap:4px}.protocol-tab{padding:13px}.protocol-tab small{max-width:none;font-size:13px}.protocol-tab strong{font-size:16px}.protocol-detail{grid-template-columns:1fr;min-height:0;padding:26px}.protocol-copy p{font-size:14px}.protocol-shared{flex-direction:column;gap:8px;padding:18px 22px}.video-grid{grid-template-columns:1fr;gap:32px}.demo-video-wrap{aspect-ratio:16/10}.evaluation-layout{grid-template-columns:1fr;gap:26px}.evaluation-rules{padding:0 4px}.evaluation-spec{padding:24px}.metrics-grid{grid-template-columns:1fr 1fr;gap:26px 20px}.metric-definition:last-child{grid-column:1/-1}.metric-definition:last-child p{max-width:470px}.metrics-heading h3{font-size:24px}.chart-toolbar{flex-direction:column}.results-chart{padding:22px 18px}.model-row{grid-template-columns:128px minmax(0,1fr);gap:10px}.model-name{font-size:13px}.chart-legend{gap:11px;font-size:13px}.chart-legend .chart-unit{font-size:13px}.model-bars{padding-right:37px}.results-summary{column-gap:23px;padding:23px}.result-main>div{gap:6px}.result-main strong{font-size:28px}.result-main strong>span{font-size:13px}.result-main .icon{width:14px}.result-main>p{font-size:13px;line-height:1.7}.result-costs dd{font-size:24px}.result-costs dt{font-size:13px}.comparison-table-wrap{padding:18px}.findings-grid{grid-template-columns:1fr;gap:0}.findings-grid article{gap:20px;padding:25px 0}.findings-grid h3{font-size:21px}.open-question{border-radius:12px;padding:26px}.open-question h3{font-size:25px}.citation-section{padding:57px 0}.citation-layout{grid-template-columns:1fr;gap:28px}.citation-section h2{font-size:30px}.citation-section p:not(.eyebrow){max-width:490px}.footer-inner{flex-direction:column;align-items:flex-start;gap:20px}.footer-brand,.footer-note{font-size:13px}.figure-dialog{width:calc(100vw - 22px)}}@media (width<=480px){:root{--nav-height:64px}.site-header{gap:8px;padding:9px 14px}.brand{gap:0}.brand .brand-mark{display:none}.brand-wordmark{letter-spacing:-.03em;font-size:clamp(11.5px,3.2vw,14px)}.menu-toggle{width:33px;height:33px}.hero{min-height:795px;padding-top:107px}.hero-kicker{letter-spacing:.025em;gap:9px;font-size:13px}.hero-question{font-size:43px;line-height:1.12}.hero-paper-subtitle{font-size:20px;line-height:1.5}.hero-intro{font-size:13px}.hero-authors{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:350px;font-size:13px;display:grid}.hero-actions{max-width:340px;margin-inline:auto}.hero-actions .button{gap:7px;padding-inline:15px;font-size:13px}.hero-actions .icon{width:15px;height:15px}.hero-facts{grid-template-columns:repeat(2,1fr);row-gap:22px;margin-top:30px;padding-top:24px}.hero-facts>div:nth-child(2){border:0}.hero-facts strong{font-size:28px}.hero-facts span{font-size:13px}.hero-foot{bottom:18px;left:20px;right:20px}.hero-foot>span{max-width:136px;font-size:13px}.video-toggle{gap:6px;padding:6px 9px;font-size:13px}.section-heading h2{font-size:29px}.section-description{font-size:14px}.eyebrow{font-size:13px}.eyebrow>span:after{width:20px;margin-left:9px}.revision-explorer{padding:17px}.revision-step{padding-inline:3px}.revision-step-label,.revision-operation{font-size:13px}.revision-detail{padding:18px}.revision-story p,.revision-requirements li{font-size:13px}.protocol-tab{gap:8px;padding:10px 8px}.protocol-tab small{font-size:13px}.protocol-detail{padding:22px}.protocol-copy h3{font-size:25px}.protocol-flow-step p{font-size:13px}.evaluation-spec{padding:20px}.split-table thead th,.split-table tbody td,.split-table tbody th{padding-inline:7px;font-size:13px}.split-table th:first-child{white-space:normal;padding-left:0}.metric-definition{padding-left:13px}.model-row{grid-template-columns:113px minmax(0,1fr);gap:7px}.model-name{overflow-wrap:anywhere;font-size:13px}.model-bars{padding-right:37px}.bar-value{margin-left:5px;font-size:13px}.chart-legend .chart-unit{display:none}.results-summary{display:block}.result-main{margin-block:18px 24px}.result-main strong{font-size:37px}.result-main strong>span{font-size:18px}.result-main>div{gap:15px}.result-main .icon{width:22px}.result-costs>div{padding-block:16px}.summary-note{margin-top:9px}.results-summary>.text-link{margin-top:19px}.data-details>summary{padding:17px;font-size:13px}.findings-grid h3{font-size:20px}.open-question{padding:23px}.open-question .button{width:100%;padding-inline:16px;font-size:13px}.footer-brand{gap:7px;font-size:13px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}:root{--condition-original:#238d84;--condition-upfront:#c08a37;--condition-revised:#8663ac}.hero{min-height:930px}.hero-intro{max-width:850px;margin-inline:auto}.hero-authors{grid-template-columns:repeat(5,max-content);justify-content:center;gap:10px 25px;max-width:900px;margin-top:28px;display:grid}.hero-study-note{color:#a3b9d2;letter-spacing:.015em;margin:17px auto 0;font-size:13px;line-height:1.8}.hero-facts{margin-top:36px}.abstract-callout{color:#426181;background:#f1f6fd;border-left:3px solid #699bcf;border-radius:0 10px 10px 0;margin:25px 0;padding:19px 23px;font-size:14px;line-height:1.85}.abstract-callout strong{color:#315987}.abstract-callout>span{color:#7292b4;letter-spacing:.1em;font-size:13px;font-weight:700}.abstract-callout>p{margin:10px 0 0}.paper-figure{background:#fff;border:1px solid #dce6f1;border-radius:18px;min-width:0;margin:0;overflow:hidden;box-shadow:0 15px 44px #193f7409}.figure-topline{border-bottom:1px solid #eaf0f6;justify-content:space-between;align-items:center;gap:16px;padding:18px 24px;display:flex}.figure-topline .small-label{color:#6584a5}.figure-source{color:#8c9caf;text-align:right;font-size:13px;line-height:1.6}.paper-image-button{color:#4772ac;text-align:right;cursor:zoom-in;background:#fff;border:0;width:100%;padding:18px 18px 0;display:block}.paper-image-button img{object-fit:contain;width:100%;height:auto;display:block}.paper-image-button:hover .image-expand{color:#234f97}.image-expand{padding-block:10px 5px}.paper-figure figcaption{color:#75839a;margin:0;padding:10px 24px 22px;font-size:13px;line-height:1.8;display:block}.paper-figure figcaption strong{color:#365473;margin-bottom:4px;font-size:13px;font-weight:650;display:block}.paper-figure figcaption span{display:block}.figure-dialog[open]{flex-direction:column;display:flex;overflow:hidden}.figure-dialog .dialog-toolbar,.figure-dialog .dialog-footer{flex-shrink:0}.figure-dialog .dialog-image{flex:auto;min-height:0}.dialog-footer{border-top:1px solid #eaf0f6;justify-content:space-between;align-items:center;gap:20px;padding:13px 20px 18px;display:flex}.dialog-footer p{color:#6c8098;margin:0;font-size:13px;line-height:1.75}.dialog-footer .text-link{flex-shrink:0;font-size:13px}.figure-dialog .dialog-image img{width:100%;min-width:1000px;height:auto;max-height:none}.condition-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:19px;margin:34px 0 22px;display:grid}.condition-cards>article,.condition-card{border:1px solid #dee7ef;border-top:3px solid var(--condition-color);background:#fff;border-radius:13px;min-width:0;padding:25px}.condition-original{--condition-color:var(--condition-original)}.condition-upfront{--condition-color:var(--condition-upfront)}.condition-revised{--condition-color:var(--condition-revised)}.condition-card-top{align-items:center;gap:12px;display:flex}.condition-letter{width:33px;height:33px;color:var(--condition-color);border:1px solid;border-radius:9px;flex-shrink:0;place-items:center;font-size:13px;font-weight:700;display:grid}.condition-card-top h3{color:#344d6a;letter-spacing:-.02em;margin:0;font-size:17px;font-weight:650;line-height:1.4}.condition-card-top .small-label{color:var(--condition-color)}.condition-card>h3{color:#345473;letter-spacing:-.02em;margin:17px 0 10px;font-size:18px;font-weight:650}.condition-task{min-height:55px;color:var(--condition-color);letter-spacing:-.025em;align-items:center;gap:9px;margin:18px 0 12px;font-size:22px;font-weight:550;display:flex}.condition-task .icon{opacity:.6;width:17px}.condition-card-top .condition-task{min-height:36px;margin:0 0 0 auto;font-size:20px}.condition-cards article>p,.condition-card>p{color:#6c7e93;margin:0;font-size:13px;line-height:1.8}.condition-foot{color:var(--condition-color);border-top:1px solid #eaf0f6;margin-top:19px;padding-top:14px;font-size:13px;font-weight:550;line-height:1.7;display:block}.comparison-explainer{color:#77879b;flex-wrap:wrap;justify-content:center;gap:13px 28px;margin:0 0 39px;font-size:13px;line-height:1.8;display:flex}.comparison-explainer strong{color:#426589;font-weight:650}.comparison-explainer p{margin:0}.coverage-explorer{border-top:1px solid #dce5ef;margin-top:58px;padding-top:40px}.subsection-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:27px;display:flex}.subsection-heading h3{color:#2d4869;letter-spacing:-.035em;text-wrap:balance;margin:10px 0 0;font-size:27px;font-weight:620;line-height:1.3}.subsection-heading>p{color:#718197;max-width:510px;margin:0;font-size:13px;line-height:1.8}.coverage-layout{grid-template-columns:minmax(200px,.68fr) minmax(0,2fr);align-items:start;gap:30px;display:grid}.coverage-copy{padding:16px 0 0}.coverage-copy h4{color:#3f5b7b;letter-spacing:-.025em;margin:0 0 16px;font-size:21px;font-weight:600;line-height:1.45}.coverage-copy>.small-label{margin-bottom:11px}.coverage-copy p{color:#76879c;margin:0 0 17px;font-size:13px;line-height:1.85}.coverage-stats{gap:0;margin:25px 0 0;display:grid}.coverage-stats>div{border-top:1px solid #e0e8f1;padding:15px 0}.coverage-stats dd{color:#3d6894;letter-spacing:-.03em;font-variant-numeric:tabular-nums;margin:5px 0 0;font-size:23px;font-weight:550}.coverage-stats dd span{color:#a1b2c7;font-size:16px}.coverage-stats dd small{color:#8295ac;letter-spacing:0;font-size:13px}.coverage-figures{min-width:0}.coverage-figures>[hidden],.paper-figure[hidden]{display:none}.coverage-figure .paper-image-button{padding:18px 16px 0}.coverage-figure .paper-image-button img{object-fit:contain;height:auto;max-height:580px}.coverage-figure figcaption{font-size:13px}.protocol-tabs{grid-template-columns:repeat(5,minmax(0,1fr))}.protocol-tab{gap:10px;min-width:0;padding:16px 12px}.protocol-tab strong{letter-spacing:-.015em;font-size:15px}.protocol-tab small{font-size:13px}.protocol-detail{min-height:360px}.selection-heading{grid-template-columns:1fr 1.2fr;align-items:center;gap:45px;margin:50px 0 25px;display:grid}.selection-heading h3{color:#eff5ff;letter-spacing:-.035em;margin:0;font-size:26px;font-weight:600;line-height:1.35}.selection-heading p{color:#acbfd6;margin:0;font-size:13px;line-height:1.85}.resolution-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:22px;display:grid}.resolution-cards>article,.resolution-cards>div{background:#ffffff03;border:1px solid #9cbde526;border-radius:12px;padding:22px 25px}.resolution-cards h4{color:#e2ecfb;margin:0 0 9px;font-size:15px;font-weight:600}.resolution-cards .small-label{color:#86a7d1;margin-bottom:12px}.resolution-cards p{color:#a9bfd9;margin:0;font-size:13px;line-height:1.85}.resolution-example{color:#c3dafa;border-top:1px solid #acc8ed1c;align-items:center;gap:13px;margin-top:15px;padding-top:13px;font-size:13px;font-weight:550;line-height:1.7;display:flex}.resolution-example .icon{width:16px}.selection-heading .eyebrow{margin-bottom:12px;font-size:13px}.protocols-section{background:linear-gradient(135deg,#edf4fb,#f4f7fc 58%,#eef7f5);border-block:1px solid #e0e9f1}.protocols-section .protocol-explorer{background:#fff;border-color:#d4e1ee;box-shadow:0 10px 28px #28486608}.protocols-section .protocol-tabs{background:#e7eff8;border-bottom:1px solid #dce6f0}.protocols-section .protocol-tab{color:#304a68}.protocols-section .protocol-tab small{color:#546b84}.protocols-section .protocol-tab:hover{background:#f6f9fd}.protocols-section .protocol-tab.is-selected{background:#fff;border-color:#c5d7ea;box-shadow:0 3px 10px #28486608}.protocols-section .protocol-detail{background:#fff}.protocols-section .protocol-shared{color:#526b85;background:#f4f8fc;border-top:1px solid #e1e9f2}.protocols-section .resolution-cards>article{background:#ffffffd9;border-color:#d6e3ef}.protocols-section .resolution-cards h4{color:#294768}.protocols-section .resolution-cards .small-label{color:#486d9a}.protocols-section .resolution-cards p,.protocols-section .section-footnote{color:#546b84}.protocols-section .resolution-example{color:#385e86;border-color:#dce6f0}.results-layout{grid-template-columns:minmax(0,1fr) 292px;align-items:stretch;gap:25px}.results-chart,.results-summary{min-width:0}.chart-toolbar h4{color:#354e71;letter-spacing:-.02em;margin:0;font-size:16px;font-weight:650;line-height:1.5}.results-summary{background:linear-gradient(155deg,#f3f7fd,#fafbfe);padding:28px 23px;display:block}.model-bars{gap:5px}.bar{border-radius:2px;height:7px}.bar--original,.legend-original{background:var(--condition-original)}.bar--upfront,.legend-upfront{background:var(--condition-upfront)}.bar--revised,.legend-revised{background:var(--condition-revised)}.chart-legend{gap:12px 17px;font-size:13px}.condition-averages{margin:24px 0;display:grid}.condition-averages>div{border-bottom:1px solid #e0e7f1;grid-template-columns:22px minmax(0,1fr) auto;align-items:center;gap:8px;padding:16px 0;display:grid}.condition-averages>div>span:nth-child(2){color:#6c7f96;font-size:13px;line-height:1.5}.condition-averages .condition-letter{border:0;width:22px;height:25px;font-size:13px}.condition-averages dt,.condition-averages .average-label{color:#6c7f96;font-size:13px}.condition-averages dd{color:var(--condition-color,#43668b);letter-spacing:-.04em;font-variant-numeric:tabular-nums;margin:0;font-size:27px;font-weight:600}.condition-averages dd span{margin-left:1px;font-size:13px}.condition-averages strong{color:var(--condition-color,#43668b);letter-spacing:-.04em;white-space:nowrap;font-size:23px;font-weight:600}.condition-averages>div:first-child strong{color:var(--condition-original)}.condition-averages>div:nth-child(2) strong{color:var(--condition-upfront)}.condition-averages>div:nth-child(3) strong{color:var(--condition-revised)}.loss-highlight{margin:28px 0 14px}.loss-highlight strong{color:#a27639;letter-spacing:-.045em;font-size:45px;font-weight:550;line-height:1.2;display:block}.loss-highlight strong span{font-size:24px}.loss-highlight p,.loss-highlight>span{color:#75869c;margin:7px 0 0;font-size:13px;line-height:1.75}.loss-breakdown{background:#e8edf5;border-radius:3px;gap:3px;height:7px;display:flex;overflow:hidden}.loss-expansion{background:var(--condition-upfront);width:78.8%}.loss-online{background:var(--condition-revised);flex:1}.loss-labels{color:#7a899e;gap:8px;margin-top:13px;font-size:13px;line-height:1.7;display:grid}.loss-labels>span{align-items:center;gap:7px;display:flex}.loss-labels i{border-radius:2px;flex:none;width:6px;height:6px}.loss-labels b{color:#56718f;white-space:nowrap;font-weight:650}.loss-labels strong{color:#587291;font-weight:650}.results-summary .summary-note{margin-top:24px}.results-summary>.text-link{margin-top:25px}.effort-strip{background:#f7f9fd;border:1px solid #e1e8f2;border-radius:13px;grid-template-columns:1.6fr repeat(3,1fr);align-items:center;gap:20px;margin-top:23px;padding:24px 28px;display:grid}.effort-strip>div:not(:first-child){border-left:1px solid #dce5f1;padding-left:24px}.effort-strip h4{color:#3f5c80;margin:0 0 5px;font-size:13px;font-weight:650}.effort-strip p{color:#8493a8;margin:0;font-size:13px;line-height:1.8}.effort-strip strong{color:#3b628e;letter-spacing:-.035em;font-variant-numeric:tabular-nums;font-size:27px;font-weight:550;display:block}.effort-strip span{color:#74879f;font-size:13px;line-height:1.6;display:block}.negotiation-results,.conditional-results{border-top:1px solid #dce5ef;margin-top:60px;padding-top:44px}.model-select{flex-direction:column;flex-shrink:0;align-items:flex-start;gap:6px;display:flex}.model-select span{color:#8393a8;letter-spacing:.025em;font-size:13px}.model-select select,.subsection-heading>select{color:#43668e;cursor:pointer;background:#f8fafd;border:1px solid #d9e4f0;border-radius:8px;width:235px;max-width:100%;min-height:41px;padding:9px 33px 9px 12px;font-size:13px}select:focus-visible{outline-offset:3px;outline:3px solid #78aaf1}.negotiation-layout{grid-template-columns:minmax(0,1.65fr) minmax(240px,1fr);align-items:stretch;gap:25px;display:grid}.negotiation-chart{background:#fff;border:1px solid #dce6f1;border-radius:15px;min-width:0;margin:0;padding:27px}.negotiation-chart figcaption{color:#8798ae;margin-top:23px;font-size:13px;line-height:1.8}.negotiation-bars{align-content:center;gap:21px;margin:27px 0 0;display:grid}.negotiation-bar-row{grid-template-columns:minmax(0,1fr);gap:8px;display:grid}.negotiation-bar-label{color:#516b8a;justify-content:space-between;align-items:center;gap:9px;font-size:13px;font-weight:550;display:flex}.negotiation-bar-label>span{align-items:center;gap:9px;display:flex}.negotiation-bar-label i{border-radius:50%;width:7px;height:7px;display:inline-block}.negotiation-bar-label strong{color:#496786;font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.mode-dot{background:var(--mode-color,#8499b5);border-radius:50%;flex:none;width:8px;height:8px;display:inline-block}.negotiation-track{background:#f1f5fa;border-radius:4px;align-items:center;height:12px;display:flex;position:relative}.negotiation-track>span:first-child,.negotiation-track>i{background:var(--mode-color,#7897b9);border-radius:4px;flex:none;height:100%;display:block}.negotiation-track strong,.negotiation-track .bar-value{color:#4d6888;font-variant-numeric:tabular-nums;white-space:nowrap;margin-left:10px;font-size:13px;font-weight:650;display:block;position:relative}.negotiation-takeaway{background:linear-gradient(135deg,#f6f3fc,#f7faff);border:1px solid #dddff0;border-radius:15px;min-width:0;padding:29px}.negotiation-takeaway .small-label{color:#8875ac}.takeaway-number{color:#7456a1;letter-spacing:-.05em;margin:16px 0 12px;font-size:43px;font-weight:550;line-height:1.2;display:block}.takeaway-number span{letter-spacing:-.01em;font-size:19px}.negotiation-takeaway h4{color:#526181;letter-spacing:-.02em;margin:9px 0 11px;font-size:17px;font-weight:600;line-height:1.5}.negotiation-takeaway p{color:#81869e;margin:0 0 14px;font-size:13px;line-height:1.85}.token-savings{color:#78849c;border-top:1px solid #e0deec;padding-top:16px;font-size:13px;line-height:1.8}.token-savings strong{color:#607ca3;font-weight:650}.token-savings{grid-template-columns:1fr 1fr;gap:20px;margin:21px 0 13px;display:grid}.token-savings>div{gap:6px;display:grid}.token-savings span{font-size:13px}.token-savings strong{letter-spacing:-.035em;font-size:24px;font-weight:550}.token-savings strong small{font-size:13px}.negotiation-cost-table th .mode-dot{margin-right:8px}.negotiation-cost-table td{font-variant-numeric:tabular-nums}.dynamic-table-row{background:#f7f9fd}.strata-control{margin-bottom:0}.conditional-intro{color:#75849a;max-width:890px;margin:0 0 25px;font-size:13px;line-height:1.85}.heatmap-scroll{border:1px solid #dce6f1;border-radius:13px;min-width:0;max-width:100%;overflow-x:auto}.heatmap-table{border-collapse:separate;border-spacing:0;text-align:center;font-variant-numeric:tabular-nums;width:100%;min-width:830px}.heatmap-table caption{color:#8091a7;text-align:left;padding:16px 22px;font-size:13px}.heatmap-table th,.heatmap-table td{color:#6b7c95;border-bottom:1px solid #e6edf5;padding:17px 13px;font-size:13px}.heatmap-table thead th{color:#4e6d91;background:#f6f9fd;font-size:13px;font-weight:600}.online-gap-heading span{color:#91a0b4;font-size:13px;font-weight:500}.heatmap-table thead tr.heatmap-super th,.heatmap-super{color:#90a0b4;letter-spacing:.04em;padding-block:12px;font-size:13px}.heatmap-table tbody th{color:#4d6685;text-align:left;width:245px;font-weight:550}.heatmap-table th:first-child{text-align:left;padding-left:22px}.heatmap-table tbody tr:nth-child(2n) th,.heatmap-table tbody tr:nth-child(2n) td:not(.gain-cell){background:#f9fbfe}.heatmap-table tr:last-child th,.heatmap-table tr:last-child td{border-bottom:0}.heatmap-table .online-gap{color:#826c9f;border-right:1px solid #dce5f0;font-weight:600}.heatmap-table .gain-cell{font-weight:650}.heatmap-table .gain-positive{color:#287b73;background:rgb(51 153 132/var(--gain-opacity,.1))}.heatmap-table .gain-negative{color:#ad6265;background:rgb(187 91 108/var(--gain-opacity,.1))}.conditional-notes{grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin-top:26px;display:grid}.conditional-notes article{border-top:1px solid #dce5f0;min-width:0;padding:20px 0 0;position:relative}.note-dot{background:#83a5c8;border-radius:50%;width:7px;height:7px;margin:0 8px 1px 0;display:inline-block}.state-dot{background:#4b9f90}.adjacency-dot{background:#aa84bb}.temporal-dot{background:#c09956}.conditional-notes h4{color:#496b8e;margin:0;font-size:13px;font-weight:650;display:inline}.conditional-notes p{color:#7e8ea3;margin:11px 0 0;font-size:13px;line-height:1.85}.table-scroll{overscroll-behavior-inline:contain;min-width:0}.evaluation-layout>*,.results-layout>*,.negotiation-layout>*,.coverage-layout>*{min-width:0}@media (width<=1240px){.hero-authors{gap:10px 22px}.protocol-tab{gap:8px;padding:15px 9px}.protocol-tab strong{font-size:13px}.protocol-tab .mode-letter{width:28px;height:28px;font-size:13px}.results-layout{grid-template-columns:minmax(0,1fr) 255px;gap:20px}.results-summary{padding-inline:20px}.condition-cards>article,.condition-card{padding:21px}.condition-card-top h3{font-size:15px}.coverage-layout{grid-template-columns:minmax(190px,.7fr) minmax(0,1.8fr);gap:24px}}@media (width<=1080px){.hero{min-height:895px}.hero-authors{gap:10px 18px;font-size:13px}.protocol-tab{flex-direction:column;align-items:flex-start;gap:10px;padding:14px 12px}.protocol-tab small{max-width:none}.results-layout{grid-template-columns:minmax(0,1fr)}.results-summary{grid-template-columns:1fr 1fr;gap:0 30px;padding:25px;display:grid}.results-summary>.small-label{grid-column:1/-1}.condition-averages{grid-row:2/5;margin:14px 0}.loss-highlight{margin:18px 0 15px}.loss-breakdown,.loss-labels{grid-column:2}.results-summary .summary-note,.results-summary>.text-link{grid-column:1/-1}.negotiation-layout{grid-template-columns:minmax(0,1.45fr) minmax(225px,1fr);gap:19px}.negotiation-chart{padding:25px 22px}.negotiation-bar-label{font-size:13px}.negotiation-takeaway{padding:24px}.takeaway-number{font-size:37px}.condition-cards{gap:14px}.condition-cards>article,.condition-card{padding:18px}.condition-card-top{gap:8px}.condition-letter{width:28px;height:28px}.condition-card-top h3{font-size:14px}}@media (width<=760px){.hero{min-height:0;padding-bottom:102px}.hero-authors{grid-template-columns:repeat(2,max-content);gap:8px 30px;max-width:450px;margin-top:24px;font-size:13px}.hero-study-note{max-width:360px;padding-inline:10px;font-size:13px}.abstract-callout{padding:16px 19px;font-size:13px}.paper-figure{border-radius:12px}.figure-topline{gap:10px;padding:14px 16px}.figure-topline .small-label,.figure-source{font-size:13px}.paper-image-button{padding:12px 10px 0}.paper-figure figcaption{padding:9px 17px 18px;font-size:13px}.paper-figure figcaption strong{font-size:13px}.dialog-footer{flex-direction:column;align-items:flex-start;gap:11px}.dialog-image{padding:6px}.condition-cards{grid-template-columns:minmax(0,1fr);gap:14px;margin-top:26px}.condition-cards>article,.condition-card{padding:22px}.condition-card-top h3{font-size:17px}.condition-task{min-height:40px;margin-block:12px 9px}.condition-foot{margin-top:14px}.comparison-explainer{justify-content:flex-start;gap:9px;font-size:13px}.coverage-explorer{margin-top:42px;padding-top:30px}.subsection-heading{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:23px}.subsection-heading h3{font-size:24px}.coverage-layout{grid-template-columns:minmax(0,1fr);gap:22px}.coverage-copy{padding:0}.coverage-copy h4{margin-bottom:11px;font-size:20px}.coverage-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:20px}.coverage-stats dd{font-size:21px}.coverage-figure .paper-image-button{padding:12px 8px 0}.protocol-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;padding:7px}.protocol-tab{flex-direction:row;align-items:center;gap:10px;padding:13px 10px}.protocol-tab:last-child{grid-column:auto}.protocol-tab strong{font-size:14px}.protocol-detail{min-height:0}.protocol-copy h3{font-size:26px}.selection-heading{grid-template-columns:1fr;gap:16px;margin-top:35px}.selection-heading h3{font-size:24px}.resolution-cards{grid-template-columns:1fr;gap:13px}.resolution-cards>article,.resolution-cards>div{padding:21px}.results-summary{padding:23px;display:block}.model-row{grid-template-columns:130px minmax(0,1fr)}.chart-legend{gap:11px}.effort-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;padding:22px}.effort-strip>:first-child{grid-column:1/-1}.effort-strip>div:not(:first-child){padding-left:13px}.effort-strip strong{font-size:25px}.negotiation-results,.conditional-results{margin-top:42px;padding-top:33px}.negotiation-layout{grid-template-columns:minmax(0,1fr)}.negotiation-chart{padding:26px 22px}.negotiation-bars{gap:20px}.negotiation-takeaway{padding:25px}.model-select,.model-select select{width:100%}.conditional-notes{grid-template-columns:1fr;gap:21px}.conditional-notes article{padding-top:17px}.conditional-notes p{margin-top:9px}.conditional-intro{font-size:13px}.heatmap-table{min-width:795px}.heatmap-table th,.heatmap-table td{padding:15px 11px}.negotiation-cost-table{margin-top:20px}}@media (width<=440px){.hero-authors{column-gap:24px;font-size:13px}.hero-study-note{font-size:13px}.figure-topline{align-items:flex-start}.figure-source{max-width:110px}.condition-cards>article,.condition-card{padding:20px}.coverage-stats{gap:12px}.coverage-stats dt{font-size:13px}.coverage-stats dd{font-size:18px}.protocol-tab{gap:8px;padding:12px 8px}.protocol-tab strong{font-size:13px}.protocol-tab .mode-letter{width:26px;height:26px;font-size:13px}.protocol-tab small{font-size:13px}.model-row{grid-template-columns:100px minmax(0,1fr);gap:8px}.model-name{font-size:13px}.model-bars{padding-right:34px}.bar-value{font-size:13px}.chart-legend{column-gap:10px;font-size:13px}.results-summary{display:block}.condition-averages{margin-top:12px}.loss-highlight{margin-top:23px}.loss-highlight strong{font-size:39px}.effort-strip{gap:14px;padding:19px 17px}.effort-strip>div:not(:first-child){padding-left:10px}.effort-strip strong{font-size:22px}.effort-strip span{font-size:13px}.negotiation-chart{padding:22px 18px}.negotiation-bar-label{gap:7px;font-size:13px}.negotiation-track{height:10px}.negotiation-track strong,.negotiation-track .bar-value{margin-left:7px;font-size:13px}.takeaway-number{font-size:36px}.subsection-heading .segmented-control{max-width:100%}.subsection-heading .segmented-control button{padding-inline:9px;font-size:13px}.subsection-heading .strata-control{grid-template-columns:repeat(2,minmax(0,1fr));width:100%;display:grid}}:root{--text-body:16px;--text-support:14px;--text-label:13px;--text-secondary:#61748b}.hero{min-height:760px;padding:142px 0 94px}.hero-question{letter-spacing:-.043em;font-size:clamp(36px,4.25vw,58px);line-height:1.16}.hero-paper-subtitle{max-width:900px;margin-top:22px;font-size:clamp(21px,2.1vw,27px);line-height:1.5}.hero-intro{margin-top:25px;font-size:17px;line-height:1.8}.hero-kicker{font-size:var(--text-label);letter-spacing:.065em;margin-bottom:25px;padding:8px 15px}.hero-facts{gap:12px 0;width:min(880px,100%);margin-top:38px}.hero-facts strong{font-size:31px}.hero-facts span{font-size:var(--text-label);line-height:1.6}.hero-study-note{color:#b8c9dd;font-size:var(--text-support);margin-top:18px}.hero-foot{font-size:var(--text-label);letter-spacing:.025em}.hero-foot>span{max-width:none;font-size:var(--text-label)}.video-toggle{min-height:36px;font-size:var(--text-label);padding:8px 13px}.video-toggle .icon{width:15px;height:15px}.hero-actions .button{min-height:48px;padding-inline:22px;font-size:15px}.section-heading h2{letter-spacing:-.035em;font-size:clamp(28px,2.8vw,37px);line-height:1.27}.section-description{font-size:17px;line-height:1.85}.subsection-heading h3,.selection-heading h3{font-size:27px;line-height:1.35}.eyebrow,.small-label,.selection-heading .eyebrow,.figure-topline .small-label,.abstract-callout>span,.challenge-index,.metric-direction{font-size:var(--text-label);letter-spacing:.06em;line-height:1.6}.eyebrow{flex-wrap:wrap;row-gap:5px}.small-label{color:#657e99}.figure-note,.evidence-note,.scope-note,.section-footnote,.evaluation-spec .figure-note,.revision-explorer>.figure-note,.comparison-section>.container>.figure-note{color:var(--text-secondary);font-size:var(--text-support);line-height:1.8}.section-footnote{color:#b6c7dc}.abstract-copy>p{color:#52667d;font-size:var(--text-body);line-height:1.9}.abstract-copy .lead{color:#293d58;font-size:19px;line-height:1.8}.abstract-callout{font-size:var(--text-body);line-height:1.8}.text-link{font-size:var(--text-support);line-height:1.7}.image-expand,.figure-source{font-size:var(--text-label)}.figure-source{color:#75869a}.paper-figure figcaption,.coverage-figure figcaption{color:var(--text-secondary);font-size:var(--text-support);line-height:1.85}.paper-figure figcaption strong{margin-bottom:6px;font-size:16px;line-height:1.65}.dialog-toolbar{font-size:16px}.dialog-footer p,.dialog-footer .text-link{font-size:var(--text-support)}.dialog-footer p{max-width:1100px}.operator-strip{gap:24px}.operator-strip strong{font-size:var(--text-support)}.operator-strip p{color:var(--text-secondary);font-size:15px;line-height:1.75}.operator-symbol{width:38px;height:38px}.challenge-grid h3{font-size:23px}.challenge-grid p,.revision-story p,.protocol-copy p,.condition-cards article>p,.condition-card>p,.coverage-copy p,.selection-heading p,.resolution-cards p,.conditional-intro,.findings-grid p{color:var(--text-secondary);font-size:var(--text-body);line-height:1.85}.selection-heading p,.resolution-cards p{color:#b5c7dd}.subtle-tag{max-width:100%;font-size:var(--text-label);white-space:normal}.revision-step-label{font-size:var(--text-support);line-height:1.55}.revision-operation{font-size:var(--text-label);letter-spacing:.025em}.revision-requirements li{color:#526e8d;font-size:15px;line-height:1.8}.revision-detail{min-height:260px}.revision-story h4{font-size:23px}.revision-requirements ul{gap:13px}.condition-card>h3{font-size:20px;line-height:1.4}.condition-card-top .condition-task{font-size:22px}.condition-letter{font-size:15px}.condition-foot{font-size:var(--text-support);line-height:1.7}.comparison-explainer{color:var(--text-secondary);font-size:15px}.comparison-explainer p{text-align:center;width:100%}.split-table{min-width:365px}.split-table thead th{font-size:var(--text-support)}.split-table tbody th,.split-table tbody td{font-size:15px;line-height:1.65}.evaluation-rules li{color:#526b8a;font-size:var(--text-body);line-height:1.85}.coverage-copy h4{font-size:22px}.coverage-copy .figure-note{font-size:var(--text-support)}.coverage-stats dt{color:var(--text-secondary);font-size:var(--text-support);line-height:1.7}.coverage-stats dd{font-size:25px}.coverage-stats dd small{font-size:var(--text-support)}.metrics-grid{gap:26px}.metric-symbol{width:36px;height:36px;font-size:var(--text-label)}.metric-definition h4{font-size:16px;line-height:1.55}.metric-direction{color:#71859d;letter-spacing:0}.metric-definition p{color:var(--text-secondary);font-size:15px;line-height:1.85}.protocol-tab{gap:10px;padding:17px 13px}.protocol-tab strong{font-size:16px;line-height:1.5}.protocol-tab small{color:#b4c5dc;font-size:var(--text-label);margin-top:5px;line-height:1.5}.protocol-tab .mode-letter{width:32px;height:32px;font-size:15px}.protocol-copy h3{font-size:28px}.protocol-flow-step{min-height:65px;padding:15px}.protocol-flow-step>span{font-size:var(--text-label)}.protocol-flow-step p{font-size:15px;line-height:1.75}.protocol-note{color:#64768b;font-size:var(--text-support);line-height:1.85}.protocol-shared{font-size:var(--text-label)}.resolution-cards h4{font-size:19px}.resolution-example{flex-wrap:wrap;font-size:15px}.results-layout{grid-template-columns:minmax(0,1fr) 340px}.results-chart,.negotiation-chart{padding:27px}.chart-toolbar{flex-wrap:wrap}.chart-toolbar h4{font-size:18px;line-height:1.5}.chart-toolbar p{color:#72849b;font-size:var(--text-support);line-height:1.7}.segmented-control button{min-height:40px;font-size:var(--text-support);padding:9px 13px;line-height:1.5}.chart-legend{font-size:var(--text-label);gap:12px 16px;margin-block:24px 19px}.chart-legend .chart-unit{font-size:var(--text-label)}.model-row{grid-template-columns:155px minmax(0,1fr);gap:15px;padding-block:14px}.model-name{font-size:var(--text-support);line-height:1.6}.model-bars{padding-right:48px}.bar{height:9px}.bar-value{font-size:var(--text-label);margin-left:8px}.results-chart figcaption,.negotiation-chart figcaption{color:#6c8098;font-size:var(--text-support);margin-top:22px;line-height:1.8}.results-summary{padding:28px 25px}.condition-averages>div{grid-template-columns:24px minmax(0,1fr) auto;gap:8px;padding-block:19px}.condition-averages>div>span:nth-child(2),.condition-averages .condition-letter{font-size:var(--text-label)}.condition-averages strong{font-size:25px}.loss-highlight strong{font-size:42px}.loss-highlight p,.loss-highlight>span{color:var(--text-secondary);font-size:15px;line-height:1.8}.loss-labels{font-size:var(--text-label);gap:11px}.loss-labels>span{flex-wrap:wrap;gap:6px}.summary-note,.results-summary .text-link{font-size:var(--text-support)}.effort-strip{grid-template-columns:1.35fr repeat(3,1fr);gap:23px;padding:27px}.effort-strip h4{margin-top:8px;font-size:16px;line-height:1.6}.effort-strip p{font-size:var(--text-label)}.effort-strip strong{font-size:27px}.effort-strip span{color:var(--text-secondary);font-size:var(--text-support);line-height:1.7}.data-details>summary{padding-block:20px;font-size:15px;line-height:1.6}.research-table caption{color:#708399;font-size:var(--text-support);line-height:1.8}.research-table th,.research-table td{color:#60758d;font-size:var(--text-support);padding-block:17px;line-height:1.8}.research-table thead th,.table-ours-label{font-size:var(--text-label)}.negotiation-cost-table table{min-width:860px}.model-select span{color:#6e8198;font-size:var(--text-label)}.model-select select,.subsection-heading>select{width:260px;min-height:46px;font-size:15px}.negotiation-bar-label,.negotiation-bar-label strong{font-size:15px}.negotiation-bar-row{gap:11px}.negotiation-track{height:13px}.negotiation-takeaway h4{font-size:20px}.negotiation-takeaway p{color:#6d7892;font-size:var(--text-body);line-height:1.85}.negotiation-takeaway .figure-note{font-size:var(--text-support)}.takeaway-number{font-size:40px}.token-savings span,.token-savings strong small{font-size:var(--text-label)}.token-savings strong{font-size:27px}.heatmap-table{min-width:1030px}.heatmap-table caption{color:#6b819b;font-size:var(--text-support)}.heatmap-table th,.heatmap-table td{padding-block:18px;font-size:15px}.heatmap-table thead th{font-size:var(--text-support)}.heatmap-table thead tr.heatmap-super th,.heatmap-super,.online-gap-heading span{color:#657d98;font-size:var(--text-label)}.heatmap-table tbody th{width:260px}.conditional-notes h4{font-size:17px;line-height:1.6}.conditional-notes p{color:var(--text-secondary);font-size:15px;line-height:1.85}.demo-figure h3{font-size:23px}.demo-figure p{max-width:none;color:var(--text-secondary);font-size:15px;line-height:1.85}.findings-grid h3{font-size:22px}.footer-brand{gap:9px;font-size:15px}.footer-inner>div>a,.footer-note{color:#61758e;font-size:var(--text-support)}.footer-note{line-height:1.85}@media (width<=1240px){.results-layout{grid-template-columns:minmax(0,1fr) 320px}.protocol-tab{flex-direction:column;align-items:flex-start;padding:15px 12px}.model-row{grid-template-columns:140px minmax(0,1fr);gap:12px}.results-chart{padding:23px}.subsection-heading{flex-wrap:wrap}.strata-control{margin-top:2px}}@media (width<=1080px){.hero{min-height:750px;padding-top:126px}.hero-question{font-size:49px}.hero-paper-subtitle{font-size:25px}.results-layout{grid-template-columns:minmax(0,1fr)}.results-summary{grid-template-columns:1fr 1fr;gap:0 35px;display:grid}.chart-toolbar{flex-direction:row}.model-row{grid-template-columns:185px minmax(0,1fr)}.negotiation-layout{grid-template-columns:minmax(0,1fr) minmax(260px,.8fr)}.negotiation-chart .chart-toolbar{flex-direction:column}.selection-heading{gap:30px}.operator-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 35px}.metrics-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=760px){.hero{min-height:0;padding:115px 0 118px}.hero-question{font-size:clamp(36px,6.8vw,47px)}.hero-paper-subtitle{font-size:22px}.hero-intro{font-size:var(--text-body)}.hero-kicker{max-width:100%;font-size:var(--text-label);letter-spacing:.025em}.hero-facts{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:25px}.hero-facts>div:nth-child(2){border-right:0}.hero-facts strong{font-size:29px}.hero-study-note{font-size:var(--text-support);padding-inline:0}.hero-foot{align-items:center;gap:14px;bottom:20px}.hero-foot>span{max-width:190px;line-height:1.6}.video-toggle{min-height:40px}.section-heading h2{font-size:29px}.section-description{font-size:var(--text-body)}.subsection-heading h3,.selection-heading h3{font-size:25px}.figure-topline{gap:16px}.figure-source{max-width:95px;line-height:1.55}.paper-figure figcaption{padding:13px 18px 20px}.dialog-toolbar{padding:16px;font-size:15px}.dialog-toolbar strong{line-height:1.6}.dialog-footer{gap:13px;max-height:29svh;padding:15px 16px;overflow-y:auto}.condition-card>h3{font-size:20px}.comparison-explainer{justify-content:flex-start;font-size:15px}.comparison-explainer p{text-align:left}.revision-step-label{font-size:var(--text-label)}.revision-timeline{gap:2px}.revision-detail{min-height:0}.coverage-stats{gap:19px}.coverage-stats dd{font-size:23px}.metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.protocol-tab{flex-direction:column;align-items:flex-start;padding:16px 14px}.protocol-tab strong{font-size:16px}.protocol-tab small{font-size:var(--text-label)}.protocol-detail{min-height:0;padding:25px}.protocol-copy h3{font-size:25px}.results-summary{padding:25px;display:block}.results-chart,.negotiation-chart{padding:23px 21px}.chart-toolbar{flex-direction:column}.chart-toolbar h4{font-size:18px}.chart-legend{font-size:var(--text-label);gap:12px}.chart-legend .chart-unit{display:none}.model-row{grid-template-columns:minmax(0,1fr);gap:8px;padding-block:17px}.model-name{font-size:15px;font-weight:600}.model-bars{padding-right:48px}.bar-line{min-height:23px}.bar-value{font-size:var(--text-label)}.condition-averages>div{gap:11px}.condition-averages>div>span:nth-child(2){font-size:var(--text-support)}.condition-averages strong{font-size:26px}.effort-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:21px 13px;padding:23px 20px}.effort-strip>div:not(:first-child){padding-left:12px}.effort-strip span{font-size:var(--text-label)}.effort-strip strong{font-size:25px}.negotiation-layout{grid-template-columns:minmax(0,1fr)}.negotiation-takeaway{padding:26px}.negotiation-bar-label,.negotiation-bar-label strong{font-size:15px}.model-select select{width:100%;font-size:16px}.subsection-heading .segmented-control button{font-size:var(--text-support);padding:9px 12px}.subsection-heading .strata-control{grid-template-columns:repeat(2,minmax(0,1fr));width:100%;display:grid}.heatmap-table{min-width:1030px}.findings-grid h3{font-size:22px}.footer-brand{align-items:flex-start;font-size:15px}.footer-brand>span{overflow-wrap:anywhere}}@media (width<=480px){.brand-wordmark{white-space:normal;letter-spacing:-.02em;max-width:calc(100vw - 85px);font-size:14px;line-height:1.4}.menu-toggle{flex-shrink:0;width:40px;height:40px}.hero-kicker{font-size:var(--text-label);align-items:flex-start;padding-inline:13px}.hero-kicker .status-dot{margin-top:7px}.hero-question{font-size:37px;line-height:1.2}.hero-paper-subtitle{font-size:21px}.hero-intro{font-size:var(--text-body)}.hero-actions{gap:10px;max-width:100%}.hero-actions .button{font-size:var(--text-support);padding-inline:18px}.hero-actions .icon{width:17px;height:17px}.hero-facts span,.hero-study-note{font-size:var(--text-label)}.hero-foot{align-items:flex-start}.hero-foot>span{max-width:135px;font-size:var(--text-label)}.video-toggle{font-size:var(--text-label);white-space:nowrap;padding:8px 10px}.section-heading h2{font-size:28px}.eyebrow{font-size:var(--text-label);letter-spacing:.025em}.figure-topline{flex-direction:column;align-items:flex-start;gap:5px}.figure-topline .small-label,.figure-source{font-size:var(--text-label)}.figure-source{text-align:left;max-width:none}.operator-strip{gap:23px 18px}.operator-strip>div{gap:10px}.operator-strip p{font-size:15px}.operator-symbol{width:31px;height:34px}.revision-explorer{padding:19px 16px}.revision-timeline{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:23px;margin-block:25px}.revision-step:nth-child(2):after{display:none}.revision-step-label,.revision-operation{font-size:var(--text-label)}.revision-detail{padding:20px 17px}.revision-story p{font-size:var(--text-body)}.revision-requirements li{font-size:15px}.coverage-stats{grid-template-columns:minmax(0,1fr);gap:0}.coverage-stats>div{justify-content:space-between;align-items:center;gap:18px;padding-block:17px;display:flex}.coverage-stats dt{max-width:58%;font-size:var(--text-support)}.coverage-stats dd{flex-shrink:0;margin:0;font-size:22px}.coverage-stats dd small{font-size:var(--text-label)}.coverage-stats dd:has(small){flex-shrink:1}.protocol-tab{gap:8px;padding:14px 11px}.protocol-tab strong{font-size:15px}.protocol-tab small{font-size:var(--text-label)}.protocol-copy p{font-size:var(--text-body)}.protocol-flow-step p{font-size:15px}.metrics-grid{gap:27px 21px}.metric-definition{padding-left:12px}.metric-definition h4{font-size:16px}.metric-definition p{font-size:15px}.results-chart,.negotiation-chart{padding:23px 18px}.chart-legend{font-size:var(--text-label);gap:12px}.condition-averages>div>span:nth-child(2){font-size:var(--text-label)}.condition-averages strong{font-size:24px}.results-summary{padding:23px 19px}.loss-highlight strong{font-size:39px}.effort-strip{gap:20px 11px;padding:23px 18px}.effort-strip strong{font-size:22px}.effort-strip span{font-size:var(--text-label);line-height:1.75}.negotiation-bar-label,.negotiation-bar-label strong{font-size:var(--text-support)}.negotiation-track{height:12px}.data-details>summary{font-size:var(--text-support);padding-inline:18px}.subsection-heading .segmented-control button,.dialog-footer p{font-size:var(--text-support)}.footer-brand{font-size:var(--text-support);gap:9px}}@media (width<=360px){.hero-question{font-size:34px}.hero-paper-subtitle{font-size:20px}.hero-foot{flex-direction:column;gap:12px}.hero-foot>span{max-width:none}.hero{padding-bottom:154px}.hero-actions .button{width:100%}.operator-strip,.metrics-grid{grid-template-columns:minmax(0,1fr)}.condition-averages>div{grid-template-columns:20px minmax(0,1fr);gap:7px}.condition-averages strong{grid-column:2}.coverage-stats>div{flex-direction:column;align-items:flex-start;gap:6px}.coverage-stats dt{max-width:none}.effort-strip{grid-template-columns:1fr;gap:19px}.effort-strip>div:not(:first-child){border-top:1px solid #dce5f1;border-left:0;justify-content:space-between;align-items:center;gap:15px;padding-top:16px;padding-left:0;display:flex}.effort-strip strong{font-size:25px}.effort-strip span{max-width:55%}.revision-story h4,.protocol-copy h3{overflow-wrap:anywhere}}.coming-soon-button{max-width:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;gap:9px;display:inline-flex;position:relative}.coming-soon-button .soon-label{font-size:var(--text-label);white-space:nowrap;font-weight:500;line-height:1.5;display:inline-block}.hero-actions .coming-soon-button{border:1px solid;border-radius:14px;grid-template-columns:20px auto;gap:0 11px;min-width:165px;min-height:66px;padding:10px 25px;display:grid}.hero-actions .coming-soon-button>.icon{grid-area:1/1/3;width:20px;height:20px}.hero-actions .coming-soon-button>span:nth-child(2){grid-column:2;font-size:16px;font-weight:650;line-height:1.5}.hero-actions .coming-soon-button .soon-label{opacity:.8;grid-column:2}.hero-actions .coming-soon-button.button-primary{color:#163957;background:linear-gradient(130deg,#d1e8ff,#9dcaff);border-color:#abd3fe}.hero-actions .coming-soon-button.button-outline{color:#dfecff;background:#ffffff07;border-color:#ffffff42}.site-navigation .coming-soon-button.nav-paper{color:#c1ddff;border:1px solid #9fc6ff50;border-radius:10px;grid-template-columns:16px auto;gap:0 8px;padding:6px 14px;display:grid}.site-navigation .coming-soon-button.nav-paper>.icon{grid-area:1/1/3;width:16px;height:16px}.site-navigation .coming-soon-button.nav-paper>span:nth-child(2){grid-column:2;font-size:15px;font-weight:600;line-height:1.4}.site-navigation .coming-soon-button.nav-paper .soon-label{color:#a8bfdf;grid-column:2}.results-summary .coming-soon-button.text-link{color:#486e9b;grid-template-columns:17px auto;justify-content:start;gap:0 9px;padding:0;display:grid}.results-summary .coming-soon-button>.icon{grid-row:1/3}.results-summary .coming-soon-button>span:nth-child(2),.results-summary .coming-soon-button .soon-label{grid-column:2}.results-summary .coming-soon-button .soon-label{color:#6a7f99}.footer-resource{color:#5f7793;font-size:var(--text-support);justify-content:flex-start;padding:0}.footer-resource>.icon{width:17px;height:17px}.footer-resource .soon-label{color:#798ca3}.coming-soon-notice{z-index:20;color:#e8f1ff;text-align:center;pointer-events:none;background:#203851;border:1px solid #8199b83b;border-radius:8px;width:max-content;max-width:220px;padding:9px 14px;font-size:14px;font-weight:500;line-height:1.6;position:absolute;top:calc(100% + 9px);left:50%;transform:translate(-50%);box-shadow:0 8px 25px #122a4429}.footer-resource .coming-soon-notice{top:auto;bottom:calc(100% + 9px)}.site-navigation .coming-soon-button:hover{border-color:#b8d7ff}.footer-inner>div{flex-wrap:wrap;align-items:center}@media (width<=1080px){.site-navigation .coming-soon-button.nav-paper{grid-template-columns:17px auto;justify-content:center;width:100%;min-height:58px;margin-top:10px;padding:9px 15px}.site-navigation .coming-soon-notice{top:auto;bottom:calc(100% + 8px)}}@media (width<=480px){.hero-actions .coming-soon-button{min-width:142px;min-height:65px;padding:11px 18px}.hero-actions .coming-soon-button>span:nth-child(2){font-size:15px}.footer-inner>div{gap:17px 22px}.footer-resource{flex-wrap:wrap;row-gap:2px}}@media (width<=360px){.hero-actions .coming-soon-button{grid-template-columns:17px auto;column-gap:8px;width:calc(50% - 5px);min-width:0;padding-inline:12px}.hero-actions .coming-soon-button>.icon{width:17px;height:17px}.hero-actions .coming-soon-button .soon-label{white-space:normal}}.section{padding-block:64px}#overview{border-bottom:0;padding-bottom:32px}#simulation-preview{border-top:0;padding-top:32px}.section-heading{margin-bottom:28px}.section-description{margin-top:15px}.hero{padding-top:126px;padding-bottom:86px}.abstract-layout{grid-template-columns:.72fr 1.28fr;gap:46px}.abstract-callout{margin-top:23px;padding:17px 20px}.abstract-copy{background:radial-gradient(at 100% 0,#d7e4fb70,#0000 62%),linear-gradient(140deg,#f3f8fe,#f7f7fd 65%,#fcfaf7);border:1px solid #d8e3f0;border-left:3px solid #a6c4e7;border-radius:17px;min-width:0;max-width:none;padding:28px 31px;box-shadow:0 12px 32px #26486609}.abstract-copy>p{margin-bottom:14px}.abstract-copy>p:last-child{margin-bottom:0}.abstract-copy .lead{margin-bottom:16px}.overview-figure{margin-top:0}.paper-figure figcaption{padding-bottom:19px}.challenge-grid{gap:32px;margin:23px 0 24px}.challenge-grid article{padding-block:20px}.challenge-grid h3{margin-top:14px;margin-bottom:11px}#challenge .operator-strip{margin:25px 0 28px}.revision-explorer{padding:27px}.revision-timeline{margin-block:25px 23px}.revision-detail{min-height:0;padding:24px}.condition-cards{margin-top:25px;margin-bottom:19px}.comparison-explainer{gap:8px 25px;margin-bottom:28px}.evaluation-layout{gap:30px}.evaluation-spec{padding:26px}.evaluation-rules ul{gap:14px;margin-top:18px}.coverage-explorer{margin-top:35px;padding-top:28px}.subsection-heading{margin-bottom:21px}.subsection-heading h3{margin-top:8px}.coverage-layout{gap:25px}.coverage-copy{padding-top:8px}.coverage-copy p{margin-bottom:13px}.coverage-stats{margin-top:19px}.coverage-stats>div{padding-block:13px}.metrics-heading{margin-top:36px;padding-top:28px}.metrics-heading h3{margin-bottom:22px}.metric-definition p{margin-top:10px}.protocol-detail{min-height:320px;padding:29px 32px}.protocol-copy h3{margin-block:12px}.protocol-flow-step{min-height:57px;padding-block:12px}.protocol-note{padding-top:17px}.protocol-shared{padding-block:15px}.resolution-cards{gap:18px;margin-top:18px}.resolution-cards>article{padding:21px 24px}.section-footnote{margin-top:15px}.results-layout{align-items:start}.results-summary{top:calc(var(--nav-height) + 20px);background:radial-gradient(at 100% 0,#e9cfaa50,#0000 47%),linear-gradient(155deg,#edf5fe,#f7fafc 72%,#fdfbf7);border-color:#d3dfed;position:sticky;box-shadow:0 10px 28px #2c49600a}.model-row{padding-block:10px}.bar-line{min-height:21px}.negotiation-results,.conditional-results{margin-top:37px;padding-top:29px}.negotiation-takeaway{background:radial-gradient(at 100% 0,#cdeee95c,#0000 55%),linear-gradient(145deg,#f1edfa,#f8f7fd 68%,#f3faf9);border-color:#dedbec;box-shadow:0 10px 28px #4f38600a}.negotiation-bars{gap:21px}.negotiation-takeaway p{margin-bottom:12px}.takeaway-number{margin-block:13px 10px}.token-savings{margin-block:17px 11px}.negotiation-cost-table{margin-top:20px}.conditional-intro{margin-bottom:20px}.conditional-notes{gap:22px;margin-top:21px}.conditional-notes article{padding-top:16px}.effort-strip{margin-top:20px;padding-block:23px}.data-details{margin-top:20px}.evidence-note{margin-top:15px}.video-grid{gap:25px}.demo-figure figcaption{padding-top:17px}.findings-grid{gap:28px}.findings-grid article{padding-block:20px}.findings-grid h3{margin-bottom:10px}.scope-note{margin-top:13px}.site-footer{padding-block:28px 23px}.footer-note{margin-top:16px}@media (width<=1080px){.section{padding-block:54px}.hero{padding-top:116px}.abstract-layout{grid-template-columns:1fr;gap:23px}.abstract-layout .section-heading h2 br{display:initial}.abstract-layout>div:first-child{grid-template-columns:1fr 1fr;align-items:start;gap:28px;display:grid}.abstract-callout{margin:0}.results-summary{position:static}.protocol-detail{min-height:0;padding:27px}.challenge-grid{gap:23px}}@media (width<=760px){.section{padding-block:44px}#overview{padding-bottom:26px}#simulation-preview{padding-top:26px}.section-heading{margin-bottom:24px}.hero{padding-top:105px;padding-bottom:112px}.abstract-layout{gap:21px}.abstract-layout>div:first-child{grid-template-columns:1fr;gap:19px}.abstract-copy{border-radius:14px;padding:24px}.abstract-callout{padding:16px 19px}.challenge-grid{gap:0;margin-block:20px}.challenge-grid article{padding-block:18px}#challenge .operator-strip{margin-block:22px 26px}.revision-explorer{padding:23px}.revision-detail{padding:22px}.coverage-explorer,.metrics-heading{margin-top:29px;padding-top:24px}.coverage-copy{padding-top:0}.coverage-layout{gap:21px}.subsection-heading{gap:17px;margin-bottom:19px}.negotiation-results,.conditional-results{margin-top:31px;padding-top:25px}.results-summary{position:static}.protocol-detail{padding:24px}.resolution-cards{gap:14px}.resolution-cards>article{padding:20px 22px}.model-row{padding-block:13px}.bar-line{min-height:23px}.conditional-notes{gap:19px}.video-grid{gap:25px}.findings-grid{gap:0}.footer-inner{gap:17px}}@media (width<=480px){.abstract-copy{padding:22px 20px}.revision-explorer{padding:20px 16px}.revision-detail{padding:19px 17px}.evaluation-spec{padding:22px 19px}.coverage-stats>div{padding-block:14px}.protocol-detail{padding:22px}}@media (width<=360px){.hero{padding-bottom:154px}}.section-heading,.section-description{width:100%;max-width:none}.section-heading>.eyebrow{color:#3565aa;letter-spacing:.055em;gap:14px;font-size:19px;font-weight:750;line-height:1.5}.section-heading>.eyebrow>span{color:#6683a5;font-size:inherit;letter-spacing:.035em;font-weight:650}.section-heading>.eyebrow>span:after{background:#b9cee6;width:30px;margin:0 0 5px 14px}.section-dark .section-heading>.eyebrow{color:#a2cbff}.section-dark .section-heading>.eyebrow>span{color:#8ca9cb}.section-dark .section-heading>.eyebrow>span:after{background:#567799}.section-heading h2{margin-top:13px}.site-navigation{gap:clamp(13px,1.2vw,21px)}@media (width<=1240px){.site-navigation{gap:13px}}@media (width<=760px){.section-heading>.eyebrow{letter-spacing:.035em;gap:11px;font-size:16px;line-height:1.6}.section-heading>.eyebrow>span:after{width:23px;margin-bottom:4px;margin-left:10px}.section-description{white-space:normal}}@media (width<=360px){.section-heading>.eyebrow{letter-spacing:.01em;gap:9px}.section-heading>.eyebrow>span:after{width:18px;margin-left:9px}}.data-hint{color:inherit;font:inherit;text-align:inherit;cursor:help;touch-action:manipulation;background:0 0;border:0;padding:0}.data-hint:focus-visible{outline-offset:5px;border-radius:4px;outline:2px solid #315ecb}.data-hint.bar-line{width:100%;min-height:26px}.data-hint.bar-line:hover .bar,.data-hint.bar-line:focus-visible .bar{filter:brightness(.85)}.data-hint.negotiation-bar-row{text-align:left;width:100%}.data-hint.negotiation-bar-row:hover .negotiation-track,.data-hint.negotiation-bar-row:focus-visible .negotiation-track{outline-offset:3px;outline:2px solid #96aed4}.table-value{font-variant-numeric:tabular-nums;text-underline-offset:5px;width:100%;min-height:32px;padding:4px 0;-webkit-text-decoration:underline dotted #9cacc3;text-decoration:underline dotted #9cacc3;display:block}.table-value:hover{color:#214f92}.data-tooltip{z-index:200;color:#243d5c;pointer-events:auto;background:#fff;border:1px solid #d7e3f2;border-radius:14px;width:340px;padding:18px 20px;font-size:14px;line-height:1.6;position:fixed;top:12px;left:12px;overflow:auto;box-shadow:0 12px 44px #132a4930}.data-tooltip-title{margin-bottom:12px;font-size:16px;line-height:1.4;display:block}.data-tooltip dl{margin:0}.data-tooltip dl>div{grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:5px 0;display:grid}.data-tooltip dt{color:#52677f}.data-tooltip dd{overflow-wrap:anywhere;color:#173e6e;font-variant-numeric:tabular-nums;max-width:190px;margin:0;font-weight:650}.data-tooltip>p{color:#52677f;border-top:1px solid #e2e9f3;margin:12px 0 0;padding-top:12px;font-size:13px;line-height:1.6}.chart-interaction-note{color:#52677f;margin:14px 0 0;font-size:14px;line-height:1.6}.coming-soon-button{font:inherit;cursor:pointer;border:0;justify-content:center;align-items:center;gap:10px;display:inline-flex;position:relative}.soon-label{opacity:.85;font-size:13px;font-weight:500}.coming-soon-notice{z-index:5;color:#25436a;pointer-events:none;background:#fff;border:1px solid #cbd9ed;border-radius:8px;width:max-content;padding:10px 16px;font-size:14px;line-height:1.5;position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%);box-shadow:0 6px 20px #09172c29}.figure-carousel{--carousel-duration:5s;background:#fff;border:1px solid #d8e3ef;border-radius:18px;min-width:0;overflow:hidden;box-shadow:0 12px 35px #2847680a}.carousel-stage{isolation:isolate;background:#fff;grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr);min-width:0;height:clamp(350px,40vw,570px);display:grid;overflow:hidden}.carousel-slide{opacity:0;visibility:hidden;pointer-events:none;grid-area:1/1;min-width:0;height:100%;margin:0;transition:opacity .5s,transform .5s,visibility .5s;transform:translate(18px)}.carousel-slide.is-active{z-index:1;opacity:1;visibility:visible;pointer-events:auto;transform:translate(0)}.carousel-image-button{cursor:zoom-in;background:#fff;border:0;justify-content:center;align-items:center;width:100%;min-width:0;height:100%;padding:20px 26px 39px;display:flex;position:relative}.carousel-image-button img{object-fit:contain;width:100%;max-width:100%;height:100%;max-height:100%;display:block}.carousel-expand{color:#5f7da1;align-items:center;gap:7px;font-size:13px;font-weight:550;line-height:1.5;display:inline-flex;position:absolute;bottom:12px;right:24px}.carousel-expand .icon,.carousel-expand svg{width:15px;height:15px}.carousel-image-button:hover .carousel-expand{color:#295f9a}.carousel-image-button:focus-visible{outline-offset:-6px;border-radius:10px}.carousel-controls{background:#fff;border-top:1px solid #edf1f6;justify-content:center;align-items:center;gap:14px;min-width:0;padding:12px 24px;display:flex}.carousel-control{color:#365875;cursor:pointer;background:#ffffffed;border:1px solid #cbdce5;border-radius:50%;flex:none;place-items:center;width:44px;height:44px;padding:0;transition:transform .18s,color .18s,background .18s,border-color .18s;display:inline-grid;box-shadow:0 5px 15px #23313f0a}.carousel-control:hover{color:#214d77;background:#e4f3fc;border-color:#8cb5d6;transform:translateY(-1px)}.carousel-control .icon,.carousel-control svg{width:21px;height:21px}.carousel-play{color:#6b829a;width:36px;height:36px;box-shadow:none;margin-left:6px}.carousel-play .icon,.carousel-play svg{width:15px;height:15px}.carousel-position{flex:0 160px;justify-items:center;gap:1px;min-width:90px;display:grid}.carousel-counter{color:#71859b;letter-spacing:.065em;font-variant-numeric:tabular-nums;text-align:center;white-space:nowrap;font-size:13px;font-weight:550;line-height:1.45}.carousel-pagination{justify-content:center;align-items:center;gap:4px;min-width:0;display:flex}.carousel-dot{cursor:pointer;background:0 0;border:0;border-radius:999px;flex:none;width:36px;height:23px;padding:0;display:block;position:relative}.carousel-dot:before{content:"";background:#bbcce0;border-radius:999px;width:8px;height:8px;transition:width .2s,left .2s,background .2s;position:absolute;top:calc(50% - 4px);left:calc(50% - 4px)}.carousel-dot:hover:before{background:#7fa7cd}.carousel-dot.is-active:before{background:#d4e3f4;width:28px;left:calc(50% - 14px)}.carousel-dot:after{content:"";opacity:0;transform-origin:0;background:#6e99c6;border-radius:999px;width:28px;height:8px;position:absolute;top:calc(50% - 4px);left:calc(50% - 14px);transform:scaleX(0)}.carousel-dot.is-active:after{opacity:1}.figure-carousel[data-running=true] .carousel-dot.is-active:after{animation:carousel-progress var(--carousel-duration) linear forwards}.figure-carousel[data-running=false] .carousel-dot.is-active:after{animation:none;transform:scaleX(1)}.carousel-control:focus-visible,.carousel-dot:focus-visible{outline-offset:3px;outline:3px solid #78aaf1}.carousel-bottom{background:#f8fafd;border-top:1px solid #e4ecf5;padding:21px 27px 24px}.carousel-intro{min-width:0;display:grid}.carousel-caption{opacity:0;visibility:hidden;pointer-events:none;grid-area:1/1;min-width:0;margin:0;transition:opacity .4s,transform .4s,visibility .4s;transform:translate(10px)}.carousel-caption.is-active{opacity:1;visibility:visible;pointer-events:auto;transform:translate(0)}.carousel-caption .small-label{color:#6583a6;font-size:13px}.carousel-caption h3{color:#345578;letter-spacing:-.025em;margin:7px 0 8px;font-size:23px;font-weight:600;line-height:1.4}.carousel-caption p{color:#687d95;margin:0;font-size:16px;line-height:1.8}@keyframes carousel-progress{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@media (width<=1080px){.carousel-stage{height:clamp(320px,42vw,460px)}.carousel-image-button{padding:17px 22px 37px}.carousel-bottom{padding:21px 23px 23px}.carousel-caption h3{font-size:22px}}@media (width<=760px){.figure-carousel{border-radius:14px}.carousel-stage{aspect-ratio:1.5;height:auto;min-height:220px}.carousel-slide{min-height:0}.carousel-image-button{padding:13px 15px 37px}.carousel-expand{bottom:11px;right:16px}.carousel-controls{gap:12px;padding:12px 18px}.carousel-position{flex-basis:140px}.carousel-play{margin-left:2px}.carousel-bottom{padding:20px 21px 22px}.carousel-caption h3{margin-block:7px;font-size:21px}}@media (width<=480px){.carousel-stage{aspect-ratio:1.42;min-height:215px}.carousel-image-button{padding:10px 9px 35px}.carousel-expand{bottom:10px;right:13px}.carousel-controls{gap:10px;padding:11px 17px}.carousel-position{flex-basis:122px}.carousel-play{width:34px;height:34px}.carousel-bottom{padding:19px 18px 21px}.carousel-caption h3{font-size:20px}}@media (width<=360px){.carousel-stage{min-height:190px}.carousel-controls{gap:7px;padding-inline:13px}.carousel-control{width:38px;height:38px}.carousel-play{width:32px;height:32px}.carousel-position{flex-basis:104px}.carousel-pagination{gap:1px}.carousel-dot{width:33px}}@media (prefers-reduced-motion:reduce){.carousel-slide,.carousel-caption{transition:none;transform:none}.carousel-control,.carousel-dot:before{transition:none}.figure-carousel[data-running=true] .carousel-dot.is-active:after{animation:none;transform:scaleX(1)}}.episode-carousel{width:min(1120px,100%);min-width:0;margin-inline:auto}.episode-tabs{flex-wrap:wrap;justify-content:center;gap:12px;margin:0 0 20px;display:flex}.episode-tab{color:#405b76;cursor:pointer;background:#ffffffd9;border:1px solid #d3e0e7;border-radius:999px;min-height:46px;padding:10px 23px;font-size:16px;font-weight:650;line-height:1.5;transition:color .2s,background .2s,border-color .2s,box-shadow .2s,transform .2s}.episode-tab:hover{color:#214d77;background:#edf7fe;border-color:#8cb5d6;transform:translateY(-1px)}.episode-tab.is-active{color:#20496e;background:linear-gradient(120deg,#dff3ff,#e7edff);border-color:#94bedc;box-shadow:0 3px 12px #426c9410}.episode-tab:focus-visible{outline-offset:3px;outline:3px solid #78aaf1}.episode-card{background:#fff;border:1px solid #d8e3ef;border-radius:18px;overflow:hidden;box-shadow:0 12px 35px #2847680a}.episode-stage{aspect-ratio:4/3;background:#06131d;position:relative;overflow:hidden}.episode-player{animation:.4s ease-out both episode-enter;position:absolute;inset:0}.episode-player video{object-fit:contain;background:#06131d;width:100%;height:100%;display:block}.episode-player video:focus-visible{outline-offset:-5px;outline:3px solid #78aaf1}.episode-status{color:#d4e4f3;pointer-events:none;justify-content:center;align-items:center;gap:12px;padding:20px;font-size:15px;display:flex;position:absolute;inset:0 0 54px}.episode-status button{color:#d4e4f3;cursor:pointer;pointer-events:auto;background:#163248;border:1px solid #8eacc5;border-radius:8px;padding:6px 12px}.episode-spinner{border:2px solid #d4e4f340;border-top-color:#d4e4f3;border-radius:50%;flex-shrink:0;width:21px;height:21px;animation:.8s linear infinite episode-loading}.episode-controls{padding-block:12px}.episode-controls .carousel-counter{color:#597491;font-size:15px}@keyframes episode-enter{0%{opacity:0;transform:translateX(var(--episode-enter-offset))}to{opacity:1;transform:translate(0)}}@keyframes episode-loading{to{transform:rotate(360deg)}}@media (width<=760px){.episode-tabs{gap:9px;margin-bottom:16px}.episode-tab{padding-inline:18px}.episode-card{border-radius:14px}.episode-stage{aspect-ratio:1920/1712}}@media (width<=480px){.episode-tabs{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;display:grid}.episode-tab{white-space:nowrap;min-width:0;padding:10px 6px;font-size:14px}.episode-status{gap:8px;font-size:14px}}@media (width<=360px){.episode-tab{padding-inline:3px;font-size:13px}}@media (prefers-reduced-motion:reduce){.episode-tab{transition:none}.episode-player,.episode-spinner{animation:none}}
