.validity-page{--ink:#4e3e39;--muted:#796c67;--line:#4e3e3921;--paper:#fff;color:var(--ink);background:#f1efee}.validity-document{width:min(1260px,100% - 24px);margin:12px auto 0}.validity-sheet{background:var(--paper);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:clamp(36px,5vw,72px);overflow:hidden}.validity-kicker{color:#a03c5b;letter-spacing:.14em;text-transform:uppercase;margin:0 0 20px;font-size:12px;font-weight:650}.validity-cover{grid-template-columns:minmax(0,1.15fr) minmax(380px,.85fr);align-items:center;gap:clamp(40px,8vw,100px);min-height:680px;display:grid}.validity-cover-copy{min-width:0}.validity-breadcrumb{color:var(--muted);margin-bottom:64px;font-size:13px;text-decoration:none;display:inline-block}.validity-cover h1{max-width:710px;font-family:var(--font-pp-mori), Arial, sans-serif;letter-spacing:-.055em;margin:0;font-size:clamp(54px,6.2vw,88px);font-weight:400;line-height:.98}.validity-deck{color:#60534f;max-width:720px;margin:34px 0 0;font-size:clamp(17px,1.5vw,21px);line-height:1.58}.validity-deck sup,.validity-register sup{margin-left:3px;font-size:9px}.validity-deck sup a{color:#fff;background:#286193;border-radius:50%;place-items:center;width:17px;height:17px;text-decoration:none;display:inline-grid}.validity-cover-actions{align-items:center;gap:28px;margin-top:38px;display:flex}.validity-cover-actions a{color:#fff;background:#b93f65;border-radius:7px;align-items:center;gap:9px;padding:13px 18px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.validity-cover-actions>span{color:var(--muted);font-size:12px}.validity-cta-arrow{color:inherit;font-size:14px;line-height:1;transform:translateY(-1px)}.validity-evidence-summary{border:1px solid var(--line);background:#faf9f8;border-radius:10px;width:min(100%,430px);margin:auto;padding:34px}.validity-evidence-summary figcaption>span{color:#286193;letter-spacing:.14em;margin-bottom:16px;font-size:10px;font-weight:700;display:block}.validity-evidence-summary figcaption>strong{letter-spacing:-.035em;font-size:24px;font-weight:450;display:block}.validity-evidence-summary figcaption p{color:var(--muted);margin:10px 0 0;font-size:12px;line-height:1.55}.validity-evidence-total{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:30px 0 24px;padding:25px 0}.validity-evidence-total strong{letter-spacing:-.055em;font-size:clamp(43px,5vw,66px);font-weight:400;line-height:1;display:block}.validity-evidence-total span{max-width:260px;color:var(--muted);text-transform:uppercase;margin-top:9px;font-size:10px;line-height:1.45;display:block}.validity-evidence-summary ul{grid-template-columns:1fr 1fr;gap:12px 18px;margin:0;padding:0;list-style:none;display:grid}.validity-evidence-summary li{align-items:center;gap:7px;font-size:10px;font-weight:650;display:flex}.validity-evidence-summary li i{border-radius:50%;flex:none;width:8px;height:8px}.validity-evidence-summary li sup{color:#286193;font-size:8px}.validity-evidence-summary>small{color:var(--muted);margin-top:24px;font-size:9px;line-height:1.4;display:block}.validity-abstract{grid-template-columns:180px 1fr;gap:40px;padding-top:45px;padding-bottom:45px;display:grid}.validity-abstract h2{margin:0;font-size:16px;font-weight:650}.validity-abstract>div{grid-template-columns:1.5fr .7fr;gap:54px;display:grid}.validity-abstract p{margin:0;font-size:17px;line-height:1.7}.validity-abstract aside{color:var(--muted);font-size:12px;line-height:1.65}.validity-abstract aside span{color:var(--ink);letter-spacing:.12em;margin-bottom:8px;font-size:10px;font-weight:700;display:block}.validity-figure-heading{grid-template-columns:180px minmax(0,630px);gap:40px;margin-bottom:58px;display:grid}.validity-figure-heading>span{color:#286193;letter-spacing:.15em;font-size:11px;font-weight:700}.validity-figure-heading h2,.validity-section-heading h2{letter-spacing:-.04em;margin:0;font-size:clamp(31px,3.5vw,48px);font-weight:400;line-height:1.08}.validity-figure-heading p,.validity-section-heading>p:last-child{max-width:700px;color:var(--muted);margin:16px 0 0;font-size:15px;line-height:1.6}.validity-sample-chart{margin:0 0 34px 220px}.validity-axis{border-bottom:1px solid var(--line);height:34px;margin:0 96px 8px 150px;position:relative}.validity-axis:before,.validity-axis:after{content:"";background:#4e3e390f;width:1px;height:260px;position:absolute;bottom:-260px}.validity-axis:after{right:0}.validity-axis span{color:var(--muted);font-size:10px;position:absolute;bottom:8px;transform:translate(-50%)}.validity-bar-row{grid-template-columns:138px 1fr 80px;align-items:center;gap:12px;min-height:48px;display:grid}.validity-bar-row>div:first-child{font-size:12px}.validity-bar-row>div:first-child strong{font-weight:600}.validity-bar-row>div:first-child sup{color:#286193}.validity-bar-track{background:#f1efee;height:13px}.validity-bar-track i{border-radius:0 3px 3px 0;height:100%;display:block}.validity-bar-row b{font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.validity-caption{color:var(--muted);border-top:1px solid var(--line);margin:26px 0 0 220px;padding-top:17px;font-size:11px;line-height:1.55}.validity-methods{grid-template-columns:minmax(280px,.75fr) minmax(500px,1.25fr);gap:clamp(55px,8vw,110px);display:grid}.validity-section-heading{max-width:680px}.validity-method-flow{margin:0;padding:0;list-style:none}.validity-method-flow li{grid-template-columns:46px 1fr;gap:18px;padding:0 0 30px;display:grid;position:relative}.validity-method-flow li:not(:last-child):after{content:"";background:var(--line);width:1px;position:absolute;top:37px;bottom:5px;left:17px}.validity-method-flow li>span{z-index:1;color:#fff;background:#286193;border-radius:50%;place-items:center;width:35px;height:35px;font-size:10px;font-weight:700;display:grid}.validity-method-flow li:nth-child(2)>span{background:#ec5419}.validity-method-flow li:nth-child(3)>span{color:#513b20;background:#f2b13e}.validity-method-flow li:nth-child(4)>span{background:#4f9572}.validity-method-flow li:nth-child(5)>span{background:#dd7484}.validity-method-flow li:nth-child(6)>span{background:#b93f65}.validity-method-flow h3{margin:1px 0 6px;font-size:16px;font-weight:600}.validity-method-flow p{color:var(--muted);margin:0;font-size:13px;line-height:1.5}.validity-metric-grid{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:0;margin-left:220px;display:grid}.validity-metric-grid figure{border-right:1px solid var(--line);margin:0;padding:28px}.validity-metric-grid figure:last-child{border-right:0}.validity-metric-grid figcaption{min-height:65px;margin-bottom:20px}.validity-metric-grid figcaption strong{margin-bottom:5px;font-size:16px;display:block}.validity-metric-grid figcaption span{color:var(--muted);font-size:10px}.validity-metric-row{grid-template-columns:85px 1fr 42px;align-items:center;gap:7px;margin:10px 0;display:grid}.validity-metric-row>span{color:var(--muted);font-size:9px}.validity-metric-row>div{background:#efedec;height:6px}.validity-metric-row i{height:100%;display:block}.validity-metric-row strong{text-align:right;font-size:10px;font-weight:650}.validity-comparator-title{text-transform:uppercase;margin:21px 0 8px;font-size:9px;font-weight:650}.validity-item-count{border-top:1px solid var(--line);align-items:center;gap:9px;margin-top:26px;padding-top:19px;display:flex}.validity-item-count strong{font-size:32px;font-weight:450}.validity-item-count span{max-width:75px;color:var(--muted);font-size:10px;line-height:1.3}.validity-layers .validity-section-heading{margin-bottom:60px}.validity-layer-list{border-top:1px solid var(--line)}.validity-layer-list section{border-bottom:1px solid var(--line);grid-template-columns:80px 1fr 1fr 1.5fr;align-items:start;gap:26px;padding:28px 0;display:grid}.validity-layer-list section>span{color:#286193;letter-spacing:.12em;font-size:11px;font-weight:700}.validity-layer-list h3{margin:0;font-size:18px;font-weight:500}.validity-layer-list strong{color:#4f9572;text-transform:uppercase;font-size:11px;font-weight:650}.validity-layer-list p{color:var(--muted);margin:0;font-size:13px;line-height:1.55}.validity-layers blockquote{color:#493b36;max-width:870px;font-family:var(--font-migra), Georgia, serif;margin:80px auto 10px;font-size:clamp(28px,3.4vw,46px);line-height:1.18}.validity-layers cite{color:var(--muted);font-family:var(--font-pp-mori), Arial, sans-serif;letter-spacing:.1em;text-transform:uppercase;margin-top:27px;font-size:10px;font-style:normal;display:block}.validity-register .validity-section-heading,.validity-boundary .validity-section-heading,.validity-references .validity-section-heading{margin-bottom:50px}.validity-table-scroll{overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch;width:100%;overflow-x:auto}.validity-register table{border-collapse:collapse;width:100%;min-width:980px}.validity-register th,.validity-register td{border-top:1px solid var(--line);text-align:left;vertical-align:top;padding:18px 15px;font-size:11px;line-height:1.45}.validity-register thead th{color:var(--muted);letter-spacing:.07em;text-transform:uppercase;padding-top:11px;font-size:9px;font-weight:650}.validity-register tbody th{color:#286193;font-weight:650}.validity-register .validity-caption{margin-left:0}.validity-boundary{background:#f9f3f4;border-color:#b93f6526}.validity-boundary>div{border-top:1px solid #b93f652e;grid-template-columns:repeat(4,1fr);display:grid}.validity-boundary section{padding:28px 28px 0 0}.validity-boundary section+section{border-left:1px solid #b93f652e;padding-left:28px}.validity-boundary section span{color:#b93f65;font-size:10px;font-weight:700}.validity-boundary h3{margin:16px 0 8px;font-size:16px}.validity-boundary section p{color:var(--muted);margin:0;font-size:12px;line-height:1.55}.validity-references ol{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.validity-references li{border-bottom:1px solid var(--line);grid-template-columns:45px 1fr 110px;align-items:start;gap:24px;padding:23px 0;display:grid}.validity-references li>span{color:#286193;font-size:10px;font-weight:700}.validity-references strong{font-size:12px;font-weight:650}.validity-references li p{margin:5px 0;font-size:13px}.validity-references small{color:var(--muted);font-size:10px}.validity-references li a{color:#b93f65;text-transform:uppercase;font-size:10px;font-weight:650;text-decoration:none}.validity-closing{color:#fff;background:#4e342e;border-radius:12px;justify-content:space-between;align-items:center;gap:50px;margin-bottom:12px;padding:clamp(55px,7vw,90px);display:flex}.validity-closing .validity-kicker{color:#ef9ab4}.validity-closing h2{letter-spacing:-.05em;max-width:700px;margin:0;font-size:clamp(38px,5vw,66px);font-weight:400;line-height:1}.validity-closing div>p:last-child{color:#ffffffb3;max-width:650px;margin:22px 0 0;font-size:14px;line-height:1.6}@media (max-width:950px){.validity-cover{grid-template-columns:1fr;min-height:0}.validity-breadcrumb{margin-bottom:45px}.validity-wheel{max-width:520px;margin:10px auto 0}.validity-abstract{grid-template-columns:1fr;gap:20px}.validity-abstract>div{grid-template-columns:1fr;gap:25px}.validity-figure-heading{grid-template-columns:80px 1fr}.validity-sample-chart,.validity-caption,.validity-metric-grid{margin-left:0}.validity-methods{grid-template-columns:1fr}.validity-layer-list section{grid-template-columns:55px 1fr 1fr}.validity-layer-list section p{grid-column:2/4}.validity-boundary>div{grid-template-columns:repeat(2,1fr)}.validity-boundary section:nth-child(3){border-left:0;padding-left:0}.validity-closing{flex-direction:column;align-items:flex-start}}@media (max-width:680px){.validity-document{width:calc(100% - 16px);margin-top:8px}.validity-sheet{border-radius:10px;margin-bottom:8px;padding:31px 22px}.validity-cover{padding-top:26px;display:block}.validity-cover-copy,.validity-cover h1,.validity-deck{overflow-wrap:anywhere;width:100%;max-width:100%}.validity-breadcrumb{margin-bottom:38px}.validity-cover h1{font-size:48px}.validity-deck{font-size:16px}.validity-cover-actions{flex-direction:column;align-items:flex-start;gap:14px}.validity-evidence-summary{width:100%;margin-top:58px;padding:28px 24px}.validity-evidence-summary ul{grid-template-columns:1fr}.validity-register .validity-table-scroll{width:calc(100% + 44px);margin-inline:-22px;padding-inline:22px;-webkit-mask-image:linear-gradient(90deg,#0000 0,#000 24px calc(100% - 24px),#0000 100%);mask-image:linear-gradient(90deg,#0000 0,#000 24px calc(100% - 24px),#0000 100%)}.validity-figure-heading{grid-template-columns:1fr;gap:13px;margin-bottom:38px}.validity-axis{margin-left:101px;margin-right:57px}.validity-bar-row{grid-template-columns:92px 1fr 50px;gap:8px}.validity-bar-row>div:first-child,.validity-bar-row b{font-size:9px}.validity-metric-grid{grid-template-columns:1fr}.validity-metric-grid figure{border-right:0;border-bottom:1px solid var(--line)}.validity-metric-grid figure:last-child{border-bottom:0}.validity-layer-list section{grid-template-columns:38px 1fr;gap:14px}.validity-layer-list section strong,.validity-layer-list section p{grid-column:2}.validity-layers blockquote{margin-top:55px}.validity-boundary>div{grid-template-columns:1fr}.validity-boundary section,.validity-boundary section+section{border-bottom:1px solid #b93f652e;border-left:0;padding:22px 0}.validity-references li{grid-template-columns:30px 1fr;gap:10px}.validity-references li a{grid-column:2}.validity-closing{border-radius:10px;margin-bottom:8px;padding:48px 28px}}@media (prefers-reduced-motion:reduce){.validity-page *{scroll-behavior:auto!important}}