.library-page .hl{color:var(--orange)}
.library-page .hero h1{max-width:16ch}

.library-page .libfilter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.library-page .chip{min-height:40px;padding:9px 15px;border:1px solid var(--hair);border-radius:999px;background:#fff;color:var(--ink2);font:10px var(--mono);letter-spacing:.05em;text-transform:uppercase;cursor:pointer}
.library-page .chip:hover{border-color:var(--ink)}
.library-page .chip.is-on{background:var(--graphite);border-color:var(--graphite);color:#fff}

.library-page .libgrid{display:grid;gap:20px}
@media(min-width:900px){.library-page .libgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}

.library-page .libitem{display:flex;flex-direction:column;scroll-margin-top:80px}
.library-page .libitem h3{margin:6px 0 12px;font-size:24px}
.library-page .libitem h3 a{text-decoration:none}
.library-page .libwhen,.library-page .libwhy,.library-page .libsub{color:var(--ink2);margin:0 0 12px}
.library-page .libwhy{margin-top:14px;margin-bottom:0}
.library-page .libsteps{color:var(--ink2);padding-left:20px;margin:0 0 16px}
.library-page .libsteps li{margin:8px 0}

.library-page .copyblock{border:1px solid var(--hair);border-radius:10px;overflow:hidden;margin:0 0 4px;background:var(--graphite)}
.library-page .copyblock-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 10px 8px 14px;border-bottom:1px solid #2a3138}
.library-page .copyblock-label{font:10px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--gdim)}
.library-page .copybtn{min-height:34px;padding:6px 14px;border:1px solid #3b444f;border-radius:8px;background:transparent;color:#fff;font:10px var(--mono);letter-spacing:.05em;text-transform:uppercase;cursor:pointer}
.library-page .copybtn:hover{border-color:var(--orange);color:var(--orange)}
.library-page .copyblock pre{margin:0;padding:16px;overflow-x:auto;max-height:340px}
.library-page .copyblock code{font:13px/1.6 var(--mono);color:var(--gtext);white-space:pre-wrap;word-break:break-word}

.library-page .faq{margin:26px 0 0;display:grid;gap:0}
.library-page .faqitem{border-top:1px solid var(--hair);padding:20px 0}
.library-page .faqitem:last-child{border-bottom:1px solid var(--hair)}
.library-page .faq dt{font:700 19px/1.35 var(--disp);letter-spacing:-.01em;margin-bottom:8px}
.library-page .faq dd{margin:0;color:var(--ink2);max-width:70ch}

@media(max-width:620px){
  .library-page .copyblock pre{padding:13px;max-height:280px}
  .library-page .copyblock code{font-size:12px}
}
@media print{.library-page nav,.library-page footer,.library-page .libfilter,.library-page .copybtn{display:none!important}}

.books-page .hero h1{max-width:18ch}
.books-page .bookgrid{display:grid;gap:26px}
.books-page .bookcard{display:grid;gap:22px;background:var(--surface);border:1px solid var(--hair);border-radius:16px;padding:24px;box-shadow:var(--lift);scroll-margin-top:80px}
.books-page .bookcover img{display:block;width:100%;height:auto;border-radius:8px;box-shadow:0 12px 34px -14px rgba(15,18,22,.5)}
.books-page .bookbody h3{font-size:28px;margin:6px 0 6px;line-height:1.1}
.books-page .booksub{color:var(--ink2);font-weight:600;margin:0 0 12px}
.books-page .bookbody p{color:var(--ink2);max-width:62ch}
.books-page .bookmeta{font:11px var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--mute);margin:14px 0 0}
.books-page .bookbody .actions{margin-top:18px}
.books-page .bookbody .legal{margin-top:12px}
@media(min-width:760px){
  .books-page .bookcard{grid-template-columns:210px 1fr;gap:30px;align-items:start;padding:28px}
}
@media(min-width:1100px){
  .books-page .bookcard{grid-template-columns:240px 1fr}
}