.wrap{box-sizing:border-box;max-width:var(--wrap-doc);margin:0 auto;padding:0 28px}@media (max-width:640px){.wrap{padding:0 20px}}.doc{box-sizing:border-box;max-width:var(--wrap-doc);margin:0 auto;padding:52px 28px 72px}.doc>*{max-width:var(--measure-doc)}.doc:has(>.wrap){max-width:none;padding-left:0;padding-right:0}.doc>.wrap{max-width:var(--wrap-doc)}.doc>.wrap>*{max-width:var(--measure-doc)}body{counter-reset:ppsection}:is(section:has(>.wrap>.eyebrow),section:has(>.wrap>div>.eyebrow),section:has(>.wrap>div>.section-head>.eyebrow)){counter-increment:ppsection}.rail>.wrap,main.doc>.wrap{grid-template-columns:var(--rail) minmax(0,1fr);column-gap:var(--rail-gap);align-items:start;display:grid}section:has(>.wrap>.eyebrow)>.wrap{grid-template-columns:var(--rail) minmax(0,1fr);column-gap:var(--rail-gap);align-items:start;display:grid}section:has(>.wrap>.section-head)>.wrap{grid-template-columns:var(--rail) minmax(0,1fr);column-gap:var(--rail-gap);align-items:start;display:grid}.rail>.wrap>*,main.doc>.wrap>*{grid-column:2}section:has(>.wrap>.eyebrow)>.wrap>*{grid-column:2}section:has(>.wrap>.section-head)>.wrap>*{grid-column:2}section:has(>.wrap>.eyebrow)>.wrap>.pdisc>*{grid-column:2}section:has(>.wrap>.section-head)>.wrap>.pdisc>*{grid-column:2}section:has(>.wrap>.section-head)>.wrap>.section-head>*{grid-column:2}section:has(>.wrap>.section-head)>.wrap>.section-head{display:contents}.section-head>*{max-width:var(--measure)}.rail>.wrap>.eyebrow,main.doc>.wrap>.eyebrow{grid-area:1/1/span 200;align-self:start;position:sticky;top:96px}section:has(>.wrap>.eyebrow)>.wrap>.eyebrow{grid-area:1/1/span 200;align-self:start;position:sticky;top:96px}section:has(>.wrap>.section-head)>.wrap>.section-head>.eyebrow{grid-area:1/1/span 200;align-self:start;position:sticky;top:96px}section>.wrap>.eyebrow,section>.wrap>.section-head>.eyebrow,.rail>.wrap>.eyebrow,main.doc>.wrap>.eyebrow{color:var(--grey);border-top:2px solid var(--indigo);text-wrap:balance;padding-top:10px;font-weight:600;line-height:1.45;display:block}section>.wrap>.eyebrow:before,section>.wrap>.section-head>.eyebrow:before{content:counter(ppsection,decimal-leading-zero);font-size:var(--fs-card);letter-spacing:0;color:var(--indigo);font-variant-numeric:tabular-nums;margin-bottom:6px;display:block}.dark>.wrap>.eyebrow,.dark>.wrap>.section-head>.eyebrow{color:#f1eee7b8;border-top-color:var(--line-light)}.dark>.wrap>.eyebrow:before,.dark>.wrap>.section-head>.eyebrow:before{color:#fff}section:has(>.wrap>.eyebrow)>.wrap>.eyebrow~.eyebrow{color:var(--teal-d);text-wrap:initial;border-top:none;grid-area:auto/2;align-self:auto;padding-top:0;display:inline-block;position:static;top:auto}section:has(>.wrap>.eyebrow)>.wrap>.eyebrow~.eyebrow:before{content:none}@media (max-width:1100px){.rail>.wrap,main.doc>.wrap{display:block}section:has(>.wrap>.eyebrow)>.wrap{display:block}section:has(>.wrap>.section-head)>.wrap{display:block}.rail>.wrap>*,main.doc>.wrap>*{grid-column:auto}section:has(>.wrap>.eyebrow)>.wrap>*{grid-column:auto}section:has(>.wrap>.section-head)>.wrap>*{grid-column:auto}section:has(>.wrap>.eyebrow)>.wrap>.pdisc>*{grid-column:auto}section:has(>.wrap>.section-head)>.wrap>.pdisc>*{grid-column:auto}section:has(>.wrap>.section-head)>.wrap>.section-head>*{grid-column:auto}section:has(>.wrap>.section-head)>.wrap>.section-head{display:block}.rail>.wrap>.eyebrow,main.doc>.wrap>.eyebrow{grid-area:auto;align-self:auto;position:static;top:auto}section:has(>.wrap>.eyebrow)>.wrap>.eyebrow{grid-area:auto;align-self:auto;position:static;top:auto}section:has(>.wrap>.section-head)>.wrap>.section-head>.eyebrow{grid-area:auto;align-self:auto;position:static;top:auto}section>.wrap>.eyebrow,section>.wrap>.section-head>.eyebrow,.rail>.wrap>.eyebrow,main.doc>.wrap>.eyebrow{color:var(--teal-d);border-top:none;padding-top:0;display:inline-block;position:static}section>.wrap>.eyebrow:before,section>.wrap>.section-head>.eyebrow:before{font-size:inherit;color:var(--grey);margin:0 8px 0 0;display:inline}.dark>.wrap>.eyebrow,.dark>.wrap>.section-head>.eyebrow{color:var(--teal-light)}}.sitenav{isolation:isolate;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;position:sticky;top:0}.sitenav:before{content:"";z-index:-1;pointer-events:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#150f2cf7;position:absolute;inset:0 0 -1px}.sitenav .navmenu{display:contents}.sitenav .nav-toggle,.sitenav .navpanel,.sitenav .nav-signin{display:none}@media (min-width:821px){.sitenav .navlinks{align-items:center;gap:16px;display:flex}.sitenav .navlinks>a{margin-left:0}.sitenav .navlinks a:not(.nav-cta){font-size:var(--fs-secondary)}.sitenav .navlinks a.nav-login-flat{border-left:1px solid var(--line-light);margin-left:10px;padding-left:16px}:where(.sitenav){border-bottom:1px solid var(--line-light)}:where(.sitenav)>.wrap{justify-content:space-between;align-items:center;height:70px;display:flex}:where(.sitenav) .brand{align-items:center;gap:11px;text-decoration:none;display:flex}:where(.sitenav) .brand svg{flex-shrink:0;width:38px;height:38px}:where(.sitenav) .brand .wm{font-family:var(--display);font-weight:700;font-size:var(--fs-sub-2);color:#fff;letter-spacing:-.3px}:where(.sitenav) .brand .wm span{color:var(--teal)}:where(.sitenav) .navlinks a{color:#f1eee7d1;font-weight:500;text-decoration:none}:where(.sitenav) .nav-cta{background:var(--teal);color:var(--deep);font-size:var(--fs-secondary);border-radius:6px;padding:10px 18px;font-weight:500;line-height:24px;text-decoration:none}.sitenav .navdd{position:relative}.sitenav .navlinks .navdd-trigger{color:#f1eee7d1;font-family:var(--body);font-size:var(--fs-secondary);font-weight:500;line-height:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;margin:0;padding:0;display:inline-flex}.sitenav .navlinks .navdd-trigger:hover{color:#fff}.sitenav .navlinks .navdd-trigger:focus-visible{outline:2px solid var(--teal-light);outline-offset:3px;border-radius:4px}.sitenav .navdd.is-open .navdd-trigger{color:#fff}.sitenav .navdd-chev{flex:none;transition:transform .16s}.sitenav .navdd.is-open .navdd-chev{transform:rotate(180deg)}.sitenav .navdd-panel{z-index:20;border:1px solid var(--line-light);background:var(--deep);border-radius:10px;min-width:336px;padding:0;display:none;position:absolute;top:calc(100% + 14px);left:-16px;overflow:hidden;box-shadow:0 18px 40px #150f2c6b}.sitenav .navdd-panel.is-open{display:block}.sitenav .navdd-item{border-top:1px solid var(--line-light);flex-direction:column;gap:2px;padding:8px 16px;text-decoration:none;display:flex}.sitenav .navdd-item:first-child{border-top:none}.sitenav a.navdd-item:hover{background:#f1eee712}.sitenav a.navdd-item:focus-visible{outline:2px solid var(--teal-light);outline-offset:-2px}.sitenav .navdd-item-label{font-family:var(--body);font-size:var(--fs-secondary);color:#f1eee7f0;align-items:center;gap:8px;font-weight:600;display:inline-flex}.sitenav .navdd-item-desc{font-family:var(--body);font-size:var(--fs-label);letter-spacing:.01em;color:#f1eee79e;font-weight:400}.sitenav .navdd-item.is-soon{cursor:default}.sitenav .navdd-item.is-soon .navdd-item-label{color:#f1eee794}.sitenav .navdd-item.is-soon .navdd-item-desc{color:#f1eee785}.sitenav .navdd-soon{font-family:var(--body);font-size:var(--fs-label);letter-spacing:.04em;text-transform:uppercase;color:#f1eee79e;background:#f1eee70f;border:1px solid #f1eee738;border-radius:999px;flex:none;padding:2px 8px;font-weight:600}.sitenav .navdd-foot{border-top:1px solid var(--line-light);font-family:var(--body);font-size:var(--fs-label);letter-spacing:.06em;text-transform:uppercase;color:var(--teal-light);background:#f1eee70a;padding:12px 16px;font-weight:600;text-decoration:none;display:block}.sitenav .navdd-foot:hover{color:#fff}.sitenav .navdd-foot:focus-visible{outline:2px solid var(--teal-light);outline-offset:-2px;border-radius:6px}}@media (min-width:1024px){.sitenav .navlinks{gap:24px}.sitenav .navlinks a.nav-login-flat{margin-left:16px;padding-left:24px}.sitenav .navmenu>a,.sitenav .navmenu>.navdd,.sitenav .navdd-trigger,.sitenav .navlinks>a.nav-cta{white-space:nowrap;flex:none}}@media (prefers-reduced-motion:reduce){.sitenav .navdd-chev{transition:none}}@media (max-width:820px){.sitenav .brand{gap:9px}.sitenav .brand svg{width:34px;height:34px}.sitenav .brand .wm{font-size:var(--fs-sub-2)}.sitenav .nav-cta{display:none}.sitenav .navlinks{align-items:center;gap:12px;display:flex}.sitenav .navlinks>a{margin-left:0}.sitenav .wrap{justify-content:space-between;align-items:center;display:flex}.sitenav .navmenu{display:none}.sitenav .navlinks a.nav-signin{color:#f1eee7d6;min-height:44px;font-family:var(--body);font-size:var(--fs-fine);letter-spacing:.1px;white-space:nowrap;align-items:center;padding:0 2px;font-weight:500;text-decoration:none;display:inline-flex}.sitenav .navlinks a.nav-signin:hover{color:#fff;text-underline-offset:3px;text-decoration:underline}.sitenav .navlinks a.nav-signin:focus-visible{outline:2px solid var(--teal-light);outline-offset:2px;border-radius:4px}.sitenav .nav-toggle{border:1px solid var(--line-light);color:#f1eee7e0;min-height:44px;font-family:var(--body);font-size:var(--fs-fine);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:0 14px;font-weight:600;display:inline-flex}.sitenav .nav-toggle:hover{color:#fff;border-color:#f1eee757}.sitenav .nav-toggle:focus-visible{outline:2px solid var(--teal-light);outline-offset:2px}.sitenav .nav-bars{flex:none;width:17px;height:11px;display:block;position:relative}.sitenav .nav-bars span{background:currentColor;border-radius:1px;height:1.6px;transition:transform .18s,opacity .18s;position:absolute;left:0;right:0}.sitenav .nav-bars span:first-child{top:0}.sitenav .nav-bars span:nth-child(2){top:4.7px}.sitenav .nav-bars span:nth-child(3){top:9.4px}.sitenav .nav-toggle[aria-expanded=true] .nav-bars span:first-child{transform:translateY(4.7px)rotate(45deg)}.sitenav .nav-toggle[aria-expanded=true] .nav-bars span:nth-child(2){opacity:0}.sitenav .nav-toggle[aria-expanded=true] .nav-bars span:nth-child(3){transform:translateY(-4.7px)rotate(-45deg)}.sitenav .navpanel.is-open{z-index:80;background:var(--deep);border-top:1px solid var(--line-light);flex-direction:column;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 18px 40px #150f2c52}.sitenav .navpanel-scroll{flex:1;padding-top:4px;overflow-y:auto}.sitenav .navpanel-label{font-family:var(--body);font-size:var(--fs-label);letter-spacing:.08em;text-transform:uppercase;color:var(--teal-light);margin:0;padding:16px 20px 6px;font-weight:600}.sitenav .navpanel-link{min-height:56px;font-family:var(--body);font-size:var(--fs-body);color:#f1eee7eb;border-top:1px solid var(--line-light);justify-content:space-between;align-items:center;gap:12px;padding:10px 20px;text-decoration:none;display:flex}.sitenav .navpanel-group:first-child .navpanel-link:first-of-type{border-top:none}.sitenav .navpanel-link:hover{color:#fff}.sitenav .navpanel-link:focus-visible{outline:2px solid var(--teal-light);outline-offset:-2px}.sitenav .navpanel-link.is-current{color:#fff;box-shadow:inset 3px 0 0 var(--teal);font-weight:600}.sitenav .navpanel-link.is-soon{color:#f1eee78f;cursor:default}.sitenav .navpanel-soon{font-family:var(--body);font-size:var(--fs-label);letter-spacing:.04em;text-transform:uppercase;color:#f1eee79e;white-space:nowrap;background:#f1eee70f;border:1px solid #f1eee738;border-radius:999px;flex:none;padding:2px 8px;font-weight:600}.sitenav .navpanel-here{font-size:var(--fs-label);letter-spacing:.05em;text-transform:uppercase;color:var(--teal-light);white-space:nowrap;align-items:center;gap:6px;font-weight:600;display:inline-flex}.sitenav .navpanel-here-dot{background:var(--teal);border-radius:50%;flex:none;width:7px;height:7px}.sitenav .navpanel-actions{padding:16px 20px calc(16px + env(safe-area-inset-bottom));border-top:1px solid var(--line-light);flex-direction:column;flex:none;gap:10px;display:flex}.sitenav .navpanel-cta{background:var(--teal);min-height:52px;color:var(--deep);font-family:var(--body);font-size:var(--fs-body);border-radius:9px;justify-content:center;align-items:center;font-weight:700;text-decoration:none;display:flex}.sitenav .navpanel-cta:active{background:#12b8b6}.sitenav .navpanel-cta:focus-visible{outline:2px solid var(--teal-light);outline-offset:2px}.sitenav .navpanel-signin{color:#f1eee7eb;min-height:48px;font-family:var(--body);font-size:var(--fs-secondary);background:0 0;border:1px solid #f1eee74d;border-radius:9px;justify-content:center;align-items:center;gap:8px;font-weight:600;text-decoration:none;display:flex}.sitenav .navpanel-signin:hover{color:#fff;border-color:#f1eee780}.sitenav .navpanel-signin:focus-visible{outline:2px solid var(--teal-light);outline-offset:2px}.sitenav .navpanel-lock{flex:none}}@media (max-width:360px){.sitenav .navlinks{gap:6px}.sitenav .nav-toggle{padding:0 10px}.sitenav .navlinks a.nav-signin{padding:0}}@media (prefers-reduced-motion:reduce){.sitenav .nav-bars span{transition:none}}.mcta{display:none}@media (max-width:640px){.mcta{z-index:70;padding:10px 20px calc(10px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--line-light);visibility:hidden;background:#150f2cf7;transition:transform .24s,visibility .24s;display:block;position:fixed;bottom:0;left:0;right:0;transform:translateY(130%)}.mcta.is-on{visibility:visible;transform:translateY(0)}body:has(.sitenav .navpanel.is-open) .mcta{display:none}.mcta-btn{background:var(--teal);min-height:48px;color:var(--deep);font-family:var(--body);font-size:var(--fs-secondary);border-radius:8px;justify-content:center;align-items:center;gap:8px;font-weight:600;text-decoration:none;display:flex}.mcta-btn:active{background:#12b8b6}.mcta-btn:focus-visible{outline:2px solid var(--teal-light);outline-offset:2px}}@media (prefers-reduced-motion:reduce){.mcta{transition:none}}body{margin:0}header.intake-hero,header.methodology-hero,header.guides-hero,header.wpp-hero,header.research-state-hero{isolation:isolate;position:relative;overflow:clip}header.hero.intake-hero:before,header.hero.methodology-hero:before,header.hero.guides-hero:before,header.wpp-hero:before,header.hero.research-state-hero:before{content:"";opacity:1;z-index:-1;pointer-events:none;background-position:100%;background-repeat:no-repeat;background-size:contain;position:absolute;inset:0 0 0 auto;-webkit-mask-image:linear-gradient(90deg,#0000 0,#000 12%);mask-image:linear-gradient(90deg,#0000 0,#000 12%)}header.hero.intake-hero:before{background-image:url(/art/intake-documents-light.svg);width:min(680px,100% - 600px);bottom:60px}header.hero.methodology-hero:before{background-image:url(/art/methodology-four-checks-night.svg);width:min(640px,100% - 752px)}@media (min-width:1218px){header.hero.methodology-hero h1{max-width:650px}}header.wpp-hero:before{background-image:url(/art/why-independent-check-light.svg);width:min(600px,100% - 816px)}header.hero.guides-hero:before{background-image:url(/art/guides-rulebook-night.svg);width:min(600px,100% - 824px)}header.hero.research-state-hero:before{background-image:url(/art/research-record-night.svg);width:min(400px,100% - 1048px)}@media not all and (max-width:1327px){header.hero.research-state-hero h1{max-width:calc(100% - 440px)}}@media (max-width:1327px){header.hero.research-state-hero:before{content:none}}@media (max-width:999px){header.hero.intake-hero:before,header.hero.methodology-hero:before,header.hero.guides-hero:before,header.wpp-hero:before,header.hero.research-state-hero:before{content:none}}.sidenote{border-left:3px solid var(--teal);flex-direction:column;justify-content:center;gap:10px;padding:4px 0 4px 22px;display:flex}.sidenote.span2{grid-column:span 2}.sidenote .sn-label{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.8px;text-transform:uppercase;color:var(--teal-d);font-weight:700}.sidenote p{font-family:var(--display);font-size:var(--fs-card);color:var(--indigo);max-width:var(--measure);margin:0;line-height:1.45}.method.dark .sidenote p{color:var(--paper)}.method.dark .sidenote .sn-label{color:var(--teal-light)}.method.dark .sidenote{border-left-color:var(--teal-light)}@media (max-width:815px){.sidenote{display:none}}@media (min-width:1076px) and (max-width:1100px){.steps .sidenote{display:none}}footer{background:var(--deep);color:#f1eee799;padding:44px 0 32px}footer .wrap{font-size:var(--fs-fine);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}footer .f-brand{align-items:center;gap:10px;display:flex}footer .f-brand .wm{font-family:var(--display);color:#fff;font-weight:700;font-size:var(--fs-body)}footer .f-brand .wm span{color:var(--teal-light)}footer .flinks{flex-wrap:wrap;gap:8px 18px;display:flex}footer .flinks a{color:#f1eee7cc;text-decoration:none}
