:root{--ink:#18333c;--teal:#006c78;--navy:#102e38;--cream:#fffdf7;--pale:#edf5f1;--line:#d3e1df;--gold:#f5cc64;--muted:#49666a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:var(--teal)}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}button{font:inherit;cursor:pointer}.wrap{width:100%;max-width:1180px;margin:auto;padding-left:28px;padding-right:28px}header{background:var(--navy);color:white;border-bottom:1px solid #274b54}.nav{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:100px}.brand{text-decoration:none}.navlinks{display:flex;align-items:center}.navlinks a{text-decoration:none;color:white}.menu-toggle{display:none}.books-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;padding-top:30px;padding-bottom:30px}.books-hero h1{font:clamp(30px,3.6vw,42px)/1.12 Georgia,serif;letter-spacing:-.7px;margin:0 0 12px}.books-hero p{max-width:530px;color:var(--muted);margin:0 0 18px}.primary-link,.outline-link{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:8px;padding:12px 18px;font-weight:650;text-decoration:none;min-height:48px}.primary-link{background:var(--teal);color:white}.outline-link{border:1px solid var(--teal);color:var(--teal);background:white}.primary-link:hover{background:#075763}.outline-link:hover{background:var(--pale)}.hero-shelf{display:flex;align-items:center;justify-content:center;gap:14px;padding:18px 8px 12px;border-bottom:7px solid #bca786}.hero-shelf a{width:31%;max-width:155px;min-width:0;box-shadow:4px 7px 16px #173f4320}.hero-shelf a:nth-child(2){transform:translateY(-8px)}.hero-shelf img{display:block;width:100%;height:auto;border-radius:2px}.books-main{padding-bottom:36px}.books-tabs{display:flex;gap:28px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:30px;flex-wrap:wrap}.books-tabs a{padding:14px 0;font-weight:650;text-decoration:none}.books-tabs a:hover{text-decoration:underline}h2{font:30px/1.22 Georgia,serif;margin:0 0 14px}h3{font-size:20px;line-height:1.3;margin:12px 0 6px}h3 a{text-decoration:none;color:var(--ink)}h3 a:hover{text-decoration:underline}.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);font-weight:700}.section-heading{display:flex;justify-content:space-between;gap:24px;align-items:center;margin:26px 0 20px}.section-heading p{color:var(--muted);max-width:420px;margin:8px 0}.section-heading h2{margin:4px 0 0}.books-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.book-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;background:white;overflow:hidden}.cover-link{display:block;background:#efece3;padding:18px}.cover-link img{width:100%;height:auto;display:block;aspect-ratio:1;object-fit:contain;border-radius:3px;box-shadow:3px 6px 12px #173f4320}.book-info{padding:20px;display:flex;flex:1;flex-direction:column;align-items:flex-start}.book-info p{font-size:15px;color:var(--muted);margin:12px 0 18px}.book-labels{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.coming-soon{display:inline-block;background:#f9edc9;color:#664c10;font-size:13px;font-weight:700;padding:5px 11px;border-radius:20px;white-space:nowrap}.age,.byline{font-size:14px;color:var(--muted)}.text-link{font-weight:650;margin-top:auto;text-decoration:none}.text-link:hover{text-decoration:underline}.meet-authors{margin-top:44px}.author-preview{background:var(--pale);padding:26px;border-radius:14px;display:flex;align-items:center;gap:26px}.author-preview img{width:130px;height:130px;border-radius:50%;object-fit:cover}.author-preview h3{font-size:26px;margin:8px 0}.author-preview p{max-width:600px;color:var(--muted);margin:8px 0 14px}.author-invite{display:flex;justify-content:space-between;align-items:center;gap:28px;border-top:1px solid var(--line);padding-top:28px;margin-top:38px}.author-invite h2{font-size:26px}.author-invite p{color:var(--muted);max-width:680px;margin-bottom:0}.author-invite .outline-link{flex-shrink:0}.breadcrumb{display:inline-block;margin:26px 0;text-decoration:none;font-size:14px}.author-profile{display:grid;grid-template-columns:200px 1fr;gap:32px;align-items:center;margin:8px 0 30px}.author-photo{width:200px;height:200px;object-fit:cover;border-radius:50%}.author-profile h1{font:44px/1.15 Georgia,serif;margin:8px 0 12px}.author-introduction{font-size:20px;max-width:650px}.genre-label{color:var(--muted);font-size:15px}.author-bio{max-width:850px;margin:36px 0 44px}.author-bio p{color:var(--muted)}.book-detail{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:38px;align-items:start;margin:8px 0 46px}.detail-cover{display:block;width:100%;height:auto;border-radius:6px;box-shadow:0 8px 30px #173f4318}.book-detail h1{font:38px/1.18 Georgia,serif;margin:16px 0}.book-detail h2{font-size:24px;margin-top:26px}.book-detail p{color:var(--muted)}.theme-list{padding-left:20px;color:var(--muted)}.release-note{background:var(--pale);padding:16px;border-radius:8px}.footer{padding:26px 0;background:var(--pale);border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
@media(max-width:1000px){header .nav{flex-wrap:wrap;gap:0;min-height:90px;padding-top:14px;padding-bottom:14px}header .menu-toggle{display:flex;width:46px;height:44px;padding:10px;gap:5px;flex-direction:column;justify-content:center;align-items:center;background:transparent;color:white;border:1px solid #6c8b91;border-radius:8px}header .menu-toggle span{display:block;width:22px;height:2px;background:currentColor}header .navlinks{display:none;flex:0 0 100%;width:100%;flex-direction:column;align-items:stretch;margin-top:16px;padding-top:10px;border-top:1px solid #6c8b9155}header .navlinks.is-open{display:flex}header .navlinks>a{padding:12px 4px;min-height:48px}.books-grid{gap:18px}.author-invite{align-items:flex-start;flex-direction:column}}
@media(max-width:700px){.wrap{padding-left:18px;padding-right:18px}.books-hero{grid-template-columns:1fr;padding-top:24px;padding-bottom:24px;gap:18px}.books-hero h1{font-size:34px}.hero-shelf{max-width:450px;width:100%;margin:auto}.hero-shelf a{max-width:120px}.books-grid{grid-template-columns:1fr}.book-card{display:flex;flex-direction:column}.cover-link{padding:20px;display:block}.cover-link img{width:100%;max-width:320px;margin:auto}.book-info{padding:16px}.book-info p{font-size:14px}.book-info h3{font-size:18px}.section-heading{flex-wrap:wrap;gap:8px}.author-preview{padding:22px;gap:18px;align-items:flex-start}.author-preview img{width:80px;height:80px}.author-preview .eyebrow{font-size:11px}.author-preview h3{font-size:23px}.author-profile{grid-template-columns:1fr;gap:18px}.author-photo{width:150px;height:150px}.author-profile h1{font-size:36px}.book-detail{grid-template-columns:1fr;gap:24px}.detail-cover{max-width:440px;margin:auto}.book-detail h1{font-size:32px}.author-invite h2{font-size:24px}.footer .wrap{flex-direction:column}}
/* The author photo connects the biography to its real setting. */
.author-profile{grid-template-columns:minmax(250px,360px) minmax(0,1fr);align-items:start;gap:38px}
.author-river-figure{margin:0;min-width:0}
.author-river-figure .author-photo{display:block;width:100%;height:auto;aspect-ratio:3/4;border-radius:12px;object-fit:contain}
.author-river-figure figcaption{font-size:13px;line-height:1.5;color:var(--muted);margin-top:12px}
.author-profile .author-bio{margin:28px 0 0}
.author-profile .author-bio h2{font-size:26px}
.author-preview img{width:140px;height:168px;object-fit:cover;object-position:center 35%;border-radius:10px}
@media(max-width:800px){.author-profile{grid-template-columns:1fr;gap:24px}.author-river-figure{max-width:420px}.author-preview img{width:100px;height:140px}}
@media(max-width:380px){.author-preview{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}