.rock-library{--rock-ink:#203f34;--rock-yellow:#ecd084;--rock-lilac:#d5c7e8;--rock-mint:#b7ddc8}.rock-hero{max-width:1600px;margin:auto;padding:155px 5% 0}.rock-hero .group-breadcrumb{color:var(--muted);flex-wrap:wrap;gap:12px;margin-bottom:40px;font-size:11px;display:flex}.rock-hero .group-breadcrumb a{text-underline-offset:3px;text-decoration:underline}.rock-hero>div:first-of-type{grid-template-columns:1.4fr 1fr;align-items:center;gap:10%;padding-bottom:50px;display:grid}.rock-hero h1{margin-top:25px;font-size:clamp(62px,7.6vw,114px);line-height:.94}.rock-hero .eyebrow{font-size:10px}.rock-hero-aside>p:first-of-type{margin:25px 0;font-size:22px;line-height:1.5}.rock-hero-aside>p:nth-of-type(2){color:var(--muted);font-size:14px;line-height:1.9}.rock-compass{background:var(--rock-yellow);color:var(--rock-ink);border-radius:50%;justify-content:center;align-items:center;width:85px;height:85px;display:flex;transform:rotate(-10deg)}.rock-compass .ui-icon{width:47px;height:47px}.rock-hero-aside .button{gap:24px;margin-top:28px;font-size:13px}.rock-hero-strip{background:var(--rock-yellow);color:var(--rock-ink);font:600 22px/1.1 var(--display);justify-content:space-between;align-items:center;gap:20px;padding:20px 28px;display:flex}.rock-hero-strip .ui-icon{width:22px;height:22px}.rock-shelf{scroll-margin-top:20px}.rock-shelf .section-heading h2{margin-top:22px;font-size:clamp(50px,5.8vw,82px)}.rock-filters{grid-template-columns:1.2fr .8fr 1fr;align-items:end;gap:25px;margin-bottom:18px;display:grid}.rock-filters>div{flex-wrap:wrap;gap:8px;display:flex}.rock-filters button{border:1px solid var(--border);background:var(--panel);color:var(--paper);min-height:47px;padding:12px 16px;font-size:12px}.rock-filters button[aria-pressed=true]{background:var(--teal);color:var(--bg);border-color:var(--teal)}.rock-filters label{color:var(--muted);font-size:11px}.rock-filters select,.rock-filters input{width:100%;font:inherit;border:1px solid var(--border);background:var(--panel);min-height:47px;color:var(--paper);border-radius:3px;margin-top:10px;padding:12px;font-size:14px;display:block}.rock-results{color:var(--muted);margin-bottom:25px;font-size:11px}.rock-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;display:grid}.rock-card{background:var(--panel);border:1px solid var(--border);border-radius:5px;flex-direction:column;display:flex;overflow:hidden}.rock-card[hidden]{display:none}.rock-cover{color:#203f34;background:#e7d7ba;flex-direction:column;align-items:center;gap:15px;padding:28px;display:flex;position:relative;overflow:hidden}.rock-lilac .rock-cover{background:#d5c7e8}.rock-mint .rock-cover{background:#b7ddc8}.rock-coral .rock-cover{background:#e6ab93}.rock-access{letter-spacing:.1em;background:#fff8;border-radius:2px;align-self:start;padding:7px 10px;font-size:9px;font-weight:600}.rock-cover img{object-fit:contain;width:auto;max-width:100%;height:250px;transition:transform .25s;box-shadow:8px 9px #203f3425}.rock-cover:hover img{transform:translateY(-4px)rotate(-2deg)}.rock-cover-caption{text-align:center;margin-top:5px;font-size:9px;line-height:1.8}.rock-card-copy{flex-direction:column;flex:1;align-items:start;padding:28px;display:flex}.rock-card-copy .eyebrow{color:var(--teal);font-size:9px}.rock-card-copy h3{margin:17px 0;font-size:38px;line-height:1.05}.rock-card-copy p.rock-author{color:var(--muted);margin:0 0 16px;font-size:10px;line-height:1.8}.rock-format{color:var(--paper);border:1px solid var(--border);margin-bottom:20px;padding:6px 10px;font-size:10px}.rock-card-copy>p:not(.eyebrow):not(.rock-author){color:var(--muted);font-size:13px;line-height:1.9}.rock-card-copy p.rock-detail{border-left:2px solid var(--teal);margin:20px 0 25px;padding-left:14px;font-size:11px!important}.rock-card-copy>.button{justify-content:space-between;gap:15px;width:100%;min-height:50px;margin-top:auto;padding:14px 17px;font-size:12px}.rock-card-copy small{color:var(--muted);margin-top:12px;font-size:9px;line-height:1.9}.rock-source{text-underline-offset:4px;align-items:center;gap:10px;margin-top:18px;font-size:10px;line-height:1.8;text-decoration:underline;display:flex}.rock-source .ui-icon{flex-shrink:0;width:14px;height:14px}.rock-credits{border-top:1px solid var(--border);color:var(--muted);max-width:none;margin-top:35px;padding-top:25px;font-size:10px;line-height:1.9}.rock-empty{background:var(--panel);border:1px solid var(--border);padding:45px}.rock-empty h3{max-width:600px;font-size:35px}.rock-empty p{color:var(--muted);margin:20px 0;font-size:14px}.rock-empty .button{gap:20px;font-size:13px}.rock-reader{background:var(--panel);grid-template-columns:1fr 1fr;gap:10%;display:grid}.rock-reader h2{margin:25px 0;font-size:clamp(47px,5vw,73px)}.rock-reader>div>p:not(.eyebrow){color:var(--muted);font-size:14px;line-height:1.9}.rock-reader article{border-bottom:1px solid var(--border);padding:25px 0}.rock-reader article:first-child{padding-top:0}.rock-reader article>span{color:var(--teal);font-size:10px}.rock-reader h3{margin:17px 0;font-size:34px}.rock-reader article p{color:var(--muted);font-size:13px;line-height:1.9}.rock-final{text-align:center;background:var(--rock-lilac);color:var(--rock-ink);--teal:#203f34;padding:85px 6%}.rock-final h2{margin:25px 0;font-size:clamp(45px,5vw,75px)}.rock-final>p:not(.eyebrow){color:#345347;max-width:650px;margin:0 auto 30px;font-size:15px;line-height:1.9}.rock-final>div{flex-wrap:wrap;justify-content:center;align-items:center;gap:30px;display:flex}.rock-final .button{color:#f4eedc;background:#203f34;border-color:#203f34;gap:20px;font-size:13px}.rock-final .text-link{border-color:#203f3444;font-size:13px}.learn-rock-link{background:var(--panel);grid-template-columns:1fr 1fr;align-items:center;gap:8%;display:grid}.learn-rock-link h2{margin:25px 0;font-size:clamp(48px,5vw,75px)}.learn-rock-link p:not(.eyebrow){color:var(--muted);font-size:15px;line-height:1.9}.learn-rock-link .button{gap:20px;margin-top:28px;font-size:13px}.learn-book-spines{border-bottom:6px solid var(--teal);justify-content:center;align-items:end;gap:13px;padding:35px 0;display:flex}.learn-book-spines span{writing-mode:vertical-rl;color:#203f34;font:700 28px/1 var(--display);background:#ecd084;border-radius:4px 4px 0 0;height:270px;padding:30px 20px;transform:rotate(-5deg)}.learn-book-spines span:nth-child(2){background:#b7ddc8;height:300px;transform:none}.learn-book-spines span:nth-child(3){background:#d5c7e8;height:255px;transform:rotate(6deg)}@media (width<=1100px){.rock-hero>div:first-of-type{grid-template-columns:1.2fr 1fr;gap:5%}.rock-grid,.rock-filters{grid-template-columns:1fr 1fr}.rock-filters>div{grid-column:1/-1}.rock-hero-strip{font-size:18px}.rock-card-copy{padding:25px}}@media (width<=760px){.rock-hero{padding:125px 6% 0}.rock-hero>div:first-of-type,.rock-reader,.learn-rock-link{grid-template-columns:1fr;gap:30px}.rock-hero h1{font-size:clamp(53px,13vw,80px)}.rock-hero .eyebrow{font-size:9px}.rock-compass{float:right;width:55px;height:55px;margin-left:15px}.rock-compass .ui-icon{width:30px;height:30px}.rock-hero-aside>p:first-of-type{font-size:21px}.rock-hero-strip{flex-wrap:wrap;justify-content:center;gap:12px;padding:18px;font-size:16px}.rock-hero-strip>.ui-icon:last-of-type{display:none}.rock-hero-strip>span:last-child{text-align:center;flex-basis:100%}.rock-grid{grid-template-columns:1fr;gap:22px}.rock-cover img{height:265px}.rock-card-copy h3{font-size:37px}.rock-filters{grid-template-columns:1fr;gap:20px}.rock-filters button{padding:12px 19px}.rock-filters select,.rock-filters input{font-size:16px}.rock-reader h2{font-size:47px}.rock-final{padding:65px 6%}.rock-final h2{font-size:42px}.rock-final .button{gap:15px;font-size:12px}.learn-book-spines{gap:10px}.learn-book-spines span{height:220px;padding:25px 18px;font-size:23px}.learn-book-spines span:nth-child(2){height:250px}.learn-book-spines span:nth-child(3){height:205px}}@media (prefers-reduced-motion:reduce){.rock-cover img{transition:none}.rock-cover:hover img{transform:none}}