/* Main-page-only palette studies, drawn from the dining room. */
.header-study{--header-tone:#672c40;--header-ink:#fff8ea;--frame-tone:#f3eadd;--frame-line:#b99359}
.header-study-green{--header-tone:#244e4b;--frame-tone:#f1e8d9;--frame-line:#b99961}
.header-study-cream{--header-tone:#eee6d8;--header-ink:#672c40;--frame-tone:#faf4e9;--frame-line:#8e7454}
.header-study .header{background:var(--header-tone) url('assets/header-brick-lines.svg') center top/480px 96px repeat-x;color:var(--header-ink);border-bottom:2px solid var(--frame-line);box-shadow:0 3px 12px #251d1720}
.header-study .header:before{background:var(--frame-tone);border:2px solid var(--frame-line);border-radius:3px;box-shadow:0 3px 8px #251d1730}
.header-study .header:after{border-color:var(--frame-line);background:none}
.header-study .header .nav-toggle{color:var(--header-ink)}
.header-study-cream .header{background-image:linear-gradient(90deg,#672c40 0 24%,#244e4b 24% 76%,#b99961 76%);background-size:100% 3px;background-position:bottom;background-repeat:no-repeat}