.lrd{--ink:#194f6e;--deep:#103b50;--blue:#00bfff;--gold:#b38a37;--muted:#536773;color:#253944;font-family:'Open Sans',Arial,sans-serif;line-height:1.7;font-size:16px}.lrd *{box-sizing:border-box}.lrd a{color:var(--ink)}.lrd a:focus-visible,.lrd summary:focus-visible{outline:3px solid #956b16;outline-offset:5px}.lrd .wrap{max-width:1160px;margin:auto;padding:0 32px}.lrd h1,.lrd h2,.lrd h3,.lrd p{margin:0}.lrd h1,.lrd h2,.lrd h3{color:var(--ink);line-height:1.16}.lrd h1{font-size:clamp(38px,4.7vw,61px);font-weight:700;letter-spacing:-2px;margin:15px 0 19px}.lrd h2{font-size:clamp(29px,3vw,39px);letter-spacing:-1px;margin-bottom:22px}.lrd h3{font-size:20px;margin-bottom:12px}.lrd .eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:2px;font-weight:700;color:#647a86}.lrd .hero{background:linear-gradient(110deg,#eff5f6 0%,#f7f8f4 100%);border-top:1px solid #dce6e8}.lrd .hero-grid{display:grid;grid-template-columns:.87fr 1.13fr;gap:76px;align-items:center;padding-top:58px;padding-bottom:66px}.lrd .book-stage{text-align:center;padding:12px 20px}.lrd .book-cover{display:block;width:min(100%,320px);height:auto;margin:0 auto;box-shadow:9px 12px 0 #d7d7ce,20px 25px 35px #173c502b;border-radius:1px}.lrd .edition{display:inline-block;margin-top:36px;color:#725519;font-size:12px;letter-spacing:1.7px;font-weight:700;text-transform:uppercase}.lrd .byline{font-size:18px;color:var(--ink);margin-bottom:18px}.lrd .intro{font-size:19px;line-height:1.65;color:#465e6b;max-width:570px}.lrd .specs{display:flex;gap:0;flex-wrap:wrap;margin:24px 0}.lrd .specs span{padding:0 17px;border-left:1px solid #b4c4ca;font-size:13px;font-weight:700}.lrd .specs span:first-child{padding-left:0;border:0}.lrd .actions{display:flex;gap:13px;flex-wrap:wrap;align-items:center}.lrd .button{display:inline-flex;justify-content:center;align-items:center;min-height:49px;padding:13px 24px;border:1px solid var(--ink);border-radius:3px;color:var(--ink);text-decoration:none;font-size:14px;font-weight:700;line-height:1.4}.lrd .button:hover{background:#e1eef3}.lrd .button.primary{background:var(--ink);color:#fff}.lrd .button.primary:hover{background:var(--deep)}.lrd .button[aria-disabled=true]{background:#dce4e6;color:#425965;border-color:#bbcbd0;cursor:default}.lrd .small{font-size:13px;line-height:1.6;color:var(--muted);margin-top:13px}.lrd .band{background:var(--deep);color:white}.lrd .band .wrap{display:flex;justify-content:space-between;gap:26px;padding-top:20px;padding-bottom:20px;font-size:13px}.lrd .band strong{color:#8ce4ff;display:block;text-transform:uppercase;letter-spacing:1.5px;font-size:11px}.lrd .section{padding-top:76px;padding-bottom:76px}.lrd .section p+p{margin-top:18px}.lrd .section-head{max-width:740px;margin-bottom:35px}.lrd .section-head .eyebrow{margin-bottom:12px}.lrd .section-head p{color:var(--muted);font-size:18px}.lrd .overview{display:grid;grid-template-columns:1.4fr 1fr;gap:66px}.lrd .quote-box{border-top:3px solid var(--gold);background:#f5f7f6;padding:28px}.lrd .quote-box p{font-size:22px;line-height:1.45;color:var(--ink)}.lrd .quote-box .small{font-size:13px}.lrd .topics{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.lrd .topic{border-top:1px solid #bacbd3;padding-top:23px}.lrd .topic .num{color:#8a681f;font-size:12px;font-weight:bold;letter-spacing:1px;margin-bottom:13px}.lrd .topic p{font-size:15px;color:var(--muted)}.lrd .topic .pages{font-size:12px;margin-top:15px;color:#56717f}.lrd .wash{background:#f3f7f8}.lrd .audiences{display:grid;grid-template-columns:repeat(2,1fr);gap:28px 44px}.lrd .audiences article{padding-left:22px;border-left:3px solid #00bfff}.lrd .audiences p{font-size:15px;color:var(--muted)}.lrd .details-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}.lrd dl{margin:0}.lrd dl div{display:grid;grid-template-columns:100px 1fr;gap:18px;padding:11px 0;border-bottom:1px solid #e1e8eb;font-size:14px}.lrd dt{color:var(--muted)}.lrd dd{margin:0;font-weight:700}.lrd details{border-bottom:1px solid #cbd8dd;padding:18px 0}.lrd summary{font-weight:700;color:var(--ink);cursor:pointer;padding-right:15px}.lrd details p{padding-top:12px;max-width:820px;color:var(--muted)}.lrd .closing{padding:48px;background:var(--deep);color:#fff;display:grid;grid-template-columns:1fr auto;gap:35px;align-items:center}.lrd .closing h2{color:#fff;font-size:30px;margin-bottom:12px}.lrd .closing p{color:#d5e6ed;max-width:640px}.lrd .closing a{color:#fff}.lrd .closing .button{background:white;color:var(--ink);white-space:nowrap}.lrd .closing .small{color:#d5e6ed}.lrd .anchor{scroll-margin-top:24px}@media(max-width:760px){.lrd .wrap{padding-left:22px;padding-right:22px}.lrd .hero-grid{grid-template-columns:1fr;gap:35px;padding-top:35px;padding-bottom:40px}.lrd .book-cover{width:225px}.lrd .book-stage{padding:0}.lrd .edition{margin-top:25px}.lrd h1{letter-spacing:-1.5px}.lrd .band .wrap{display:grid;grid-template-columns:1fr 1fr;gap:17px}.lrd .section{padding-top:48px;padding-bottom:48px}.lrd .overview,.lrd .details-grid{grid-template-columns:1fr;gap:32px}.lrd .topics,.lrd .audiences{grid-template-columns:1fr}.lrd .closing{grid-template-columns:1fr;padding:28px}.lrd .specs span{padding:0 10px}.lrd .intro{font-size:18px}.lrd .actions .button{width:100%}}

.lrd .catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.lrd .catalog-card{padding:25px;background:white;border:1px solid #d6e1e5;display:flex;flex-direction:column;align-items:flex-start}.lrd .catalog-art{height:200px;width:100%;display:flex;align-items:center;justify-content:center;margin-bottom:25px}.lrd .catalog-art img{height:200px;width:auto;box-shadow:6px 6px 0 #d6dace}.lrd .workbook-placeholder{display:grid;place-content:center;text-align:center;width:155px;height:200px;border:1px dashed #a5b8c1;background:#f2f6f7;color:#536773;font-size:13px}.lrd .catalog-card h3{margin-top:9px;min-height:48px}.lrd .catalog-msrp{font-size:13px;color:#536773;margin-bottom:3px}.lrd .catalog-price{font-size:28px;font-weight:700;color:#194f6e;line-height:1.4}.lrd .catalog-price span{font-size:13px;font-weight:400}.lrd .catalog-saving{font-size:13px;color:#22624c;min-height:28px;margin-bottom:12px}.lrd .catalog-card .button{margin-top:auto}.lrd .coupon-form{padding:24px;margin-bottom:28px;background:#e5eff2}.lrd .coupon-form label{display:block;font-weight:bold;color:#194f6e;margin-bottom:8px}.lrd .coupon-form>div{display:flex;gap:10px;flex-wrap:wrap}.lrd .coupon-form input{font:inherit;padding:10px 14px;border:1px solid #9db4bf;border-radius:3px;max-width:100%;width:240px;min-width:0}.lrd .coupon-form button{font-family:inherit;cursor:pointer}.lrd .coupon-form button[hidden]{display:none}.lrd #fok-status{font-size:13px;line-height:1.5;margin-top:12px}.lrd .coupon-form input:focus-visible{outline:3px solid #956b16;outline-offset:3px}@media(max-width:760px){.lrd .catalog-grid{grid-template-columns:1fr}.lrd .catalog-card h3{min-height:0}.lrd .coupon-form>div{flex-direction:column}.lrd .coupon-form input{width:100%}}

.lrd .catalog-card .small{margin:0 0 16px;min-height:42px}.lrd .catalog-card .catalog-msrp{margin:0 0 3px}.lrd .catalog-card .catalog-price{margin:0}.lrd .catalog-card .catalog-saving{margin:8px 0 20px}

.lrd .author-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:48px;align-items:center}.lrd .author-speaking{margin:0}.lrd .author-speaking img{display:block;width:100%;height:auto;border-radius:4px}.lrd .author-speaking figcaption{font-size:12px;color:#536773;margin-top:10px}.lrd .author-heading{display:flex;align-items:center;gap:22px;margin-bottom:24px}.lrd .author-portrait{width:104px;height:104px;flex:0 0 104px;border-radius:50%;object-fit:contain}.lrd .author-heading h2{margin:8px 0 0}.lrd .author-heading .eyebrow{font-size:11px}.lrd .book-facts{border-top:1px solid #cedbe1;margin-top:48px;padding-top:34px}.lrd .book-facts dl{display:grid;grid-template-columns:1fr 1fr;column-gap:48px}.lrd .book-facts h2{font-size:28px}@media(max-width:760px){.lrd .author-grid{grid-template-columns:1fr;gap:28px}.lrd .author-bio{grid-row:1}.lrd .author-portrait{width:88px;height:88px;flex-basis:88px}.lrd .author-heading{gap:18px}.lrd .book-facts dl{grid-template-columns:1fr}.lrd .book-facts{margin-top:32px}}

.lrd .author-credentials{font-size:13px;color:#194f6e;line-height:1.8;margin-bottom:18px}.lrd .author-bio .author-credentials+p{margin-top:0}.lrd .author-grid{align-items:start}

.lrd .catalog-card .workbook-description{font-size:14px;line-height:1.65;color:#536773;margin:0 0 18px}.lrd .workbook-description strong{display:block;color:#194f6e;margin-bottom:7px}

/* Limit theme adjustments to the library page. */
.dsi-library-page #secondary{display:none}
.dsi-library-page #primary{width:100%;float:none}
.dsi-library-page .entry-header{display:none}
.dsi-library-page .entry-content{margin:0}
.lrd .dsi-coupon-controls{display:flex;gap:10px;flex-wrap:wrap}
.lrd .dsi-cart-link{margin-top:18px}
.lrd .catalog-price .woocommerce-Price-amount{font-size:inherit;font-weight:inherit}
@media(max-width:760px){.lrd .dsi-coupon-controls{flex-direction:column}}
/* The library has its own accessible book-and-heading introduction. */.dsi-library-page div.hero:has(> .hero-inner > .page-title-container){display:none}

/* Prevent the theme hero overlay and white title from affecting the library. */
.dsi-library-page .lrd section.hero::before,.dsi-library-page .lrd section.hero::after{display:none!important}
.dsi-library-page .lrd section.hero{height:auto;min-height:0;text-align:left;color:#253944}
.dsi-library-page .lrd section.hero h1{color:#194f6e!important;text-align:left;text-shadow:none}

.dsi-library-page .lrd section.hero{box-shadow:none!important}