:root{--paper:#fcfaf3;--ink:#162b2d;--muted:#496166;--red:#154e5a;--line:#c5d5d0}.reader-intro{background:linear-gradient(115deg,#fcfaf3,#e1ebe7)}.reader-intro h1{font-family:Arial,Helvetica,sans-serif;font-weight:900;letter-spacing:-.045em}.reader-footer{background:#162b2d}.reader-cover-picture{display:block;max-width:17rem;margin:auto}.reader-cover{max-width:17rem;margin:auto}.reader-primary,.reader-mobile-start,.reader-save{background:#154e5a}.reader-primary:hover,.reader-mobile-start:hover{background:#0d3b45}.reader-section h2{color:#154e5a}.reader-about{max-width:62rem;margin:auto}.reader-about p{font-size:1.08rem;line-height:1.7}