.original-identity .masthead-main{height:96px;grid-template-columns:164px minmax(180px,1fr) auto auto;gap:28px}
.original-identity .identity-logo{grid-column:1;grid-row:1;justify-self:start;mix-blend-mode:normal}
.original-identity .identity-logo>img,.original-preview-logo>img{filter:none}
.original-identity .desktop-nav{grid-column:2;grid-row:1;justify-self:center;gap:30px}
.original-identity .desktop-nav>a{font-size:14px;letter-spacing:0;min-height:44px}
.original-identity .masthead-contact{grid-column:3;grid-row:1;justify-self:end}
.original-identity .header-book{grid-column:4;grid-row:1}
.original-identity .masthead-lower{display:none}
.original-identity .gate{--header-height:96px}
.original-specimen .original-preview-logo{mix-blend-mode:normal}
.header-context{height:180px;overflow:hidden;background:#252a2f}.header-context>img{display:block;width:100%;height:720px;max-width:none;object-fit:cover;object-position:50% 0}.header-study-note{font-size:14px;line-height:1.6;color:var(--muted);max-width:780px;padding:24px 32px}.copy-directions{margin-top:38px;padding-top:28px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr;gap:24px}.copy-directions h2{font-size:22px;font-weight:450}.copy-direction{display:grid;grid-template-columns:38px minmax(0,1fr);gap:14px;max-width:900px}.copy-direction>span{font-size:14px;color:var(--accent);padding-top:6px}.copy-direction blockquote{margin:0;font-size:clamp(20px,2.3vw,30px);font-weight:450;line-height:1.35;letter-spacing:-.015em}.copy-direction p{font-size:15px;line-height:1.65;color:var(--muted);max-width:720px;margin-top:12px}
@media(max-width:1100px){.original-identity .masthead-main{height:92px;gap:22px}.original-identity .gate{--header-height:92px}}
@media(min-width:701px) and (max-width:1000px){.original-identity .masthead-contact{display:none}.original-identity .mobile-call{display:flex;grid-column:3;grid-row:1;justify-self:end;align-items:center;justify-content:center;width:44px;height:44px}.original-identity .mobile-call svg{width:21px;height:21px}.original-identity .desktop-nav{gap:24px}}
@media(max-width:700px){.original-identity .masthead-main{height:70px;grid-template-columns:44px 1fr 44px;gap:8px}.original-identity .identity-logo{grid-column:2;grid-row:1;justify-self:center}.original-identity .masthead-contact,.original-identity .desktop-nav,.original-identity .header-book{display:none}.original-identity .mobile-call{display:flex;grid-column:1;grid-row:1}.original-identity .masthead-lower{display:flex}.original-identity .gate{--header-height:125px}}