/* Books, learning routes and recognition. Scoped additions to the existing Netlify theme. */
.tsdx-hero{background:radial-gradient(ellipse at 88% 15%,#123e52 0,transparent 50%),linear-gradient(125deg,#071d2b,#0b2738 85%);overflow:hidden;isolation:isolate}
.tsdx-hero .tsd-hero-grid{position:relative}
.tsdx-hero .tsd-hero-grid:before{content:"";position:absolute;inset:8% 0 4% 61%;background-image:linear-gradient(#a7dcda14 1px,transparent 1px),linear-gradient(90deg,#a7dcda14 1px,transparent 1px);background-size:32px 32px;pointer-events:none;z-index:-1;mask-image:radial-gradient(ellipse,#000 28%,transparent 72%)}
.tsdx-hero .tsd-hero-copy h1{font-family:var(--font-display,Georgia,serif);font-weight:600;font-size:clamp(2.5rem,4.9vw,4.65rem);letter-spacing:-.044em;line-height:1.03;max-width:15ch;text-wrap:balance}
.tsdx-hero h1 span{display:block;color:#b9e7db;font-style:italic}
.tsdx-apphero h1 span{font-style:normal;font-size:.66em;line-height:1.12;letter-spacing:-.025em;margin-top:.2em}
.tsdx-hero .tsd-hero-sub{line-height:1.55;max-width:52ch;color:#e6f0ee}
.tsdx-hero .tsd-hero-quiet a{display:inline-flex;align-items:center;min-height:44px;color:#b9efe0;font-weight:650;text-decoration:underline;text-underline-offset:5px}
.tsdx-hero .tsd-hero-media .tsd-shot{--shot-w:clamp(205px,17vw,245px)}
.tsdx-hero .tsd-hero-media .tsd-shot figcaption{font-size:.8rem}
.tsdx-proof{color:#e5f6f0;background:#143d49;border-top:1px solid #325866;border-bottom:1px solid #325866}
.tsdx-proof ul.tsd-proof{display:flex;justify-content:space-between;align-items:center;gap:8px 27px;padding:8px 0;margin:0;flex-wrap:wrap}
.tsdx-proof .tsd-proof li{list-style:none;margin:0}
.tsdx-proof .tsd-proof a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;color:#eefffa;line-height:1.3;font-weight:600;border:0;background:transparent;padding:0;font-size:clamp(.8rem,1vw,1rem)}
.tsdx-proof a:hover,.tsdx-proof a:focus-visible{text-decoration:underline}
.tsdx-caret{display:inline-block;width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}
[aria-expanded="true"]>.tsdx-caret{transform:rotate(225deg)}
.tsdx-shelf,.tsdx-paths,.tsdx-companions,.tsdx-context,.tsdx-team{--wb-ink:#102f39;--wb-muted:#42616a;--wb-line:#c4d7d7;--wb-surface:#fff;--wb-wash:#f2f6f4;color:var(--wb-ink)}
.tsdx-paths,.tsdx-shelf,.tsdx-companions{padding:clamp(42px,5vw,76px) 0;background:var(--wb-wash)}
.tsdx-paths{padding:clamp(23px,3vw,38px) 0;background:#f5f8f6;border-bottom:1px solid #dbe5e1}
.tsdx-paths h2,.tsdx-team h2,.tsdx-heading h2,.tsdx-card h3,.tsdx-offer h3{color:var(--wb-ink);font-family:var(--font-display,Georgia,serif);font-weight:650;letter-spacing:-.025em;line-height:1.12}
.tsdx-paths h2{margin:0 0 16px;font-size:clamp(1.45rem,2vw,1.95rem)}
.tsdx-roles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(8px,2vw,26px)}
.tsdx-roles>a{display:block;border-top:2px solid #85a7a1;padding:.7rem 0 .3rem;color:var(--wb-ink);text-decoration:none;min-height:58px}
.tsdx-roles>a:hover,.tsdx-roles>a:focus-visible{border-color:#006e69}
.tsdx-roles span{display:flex;align-items:center;justify-content:space-between;font-weight:700;font-size:1.03rem}
.tsdx-roles b{font-weight:500;font-size:1rem;color:#31756f}
.tsdx-roles small{display:block;color:var(--wb-muted);font-size:.83rem;line-height:1.5}
.tsdx-shelf{border-top:1px solid var(--wb-line);border-bottom:1px solid var(--wb-line);background:#faf9f5}
.tsdx-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:0 0 clamp(18px,2vw,30px)}
.tsdx-heading h2{font-size:clamp(2rem,3.3vw,3.1rem);margin:.2em 0}
.tsdx-heading p,.tsdx-team p{margin:0;color:var(--wb-muted);font-size:1rem;line-height:1.55}
p.tsdx-label,.tsdx-heading p.tsdx-label,p.tsdx-topic{font:700 .74rem/1.4 var(--font-body,Arial,sans-serif);letter-spacing:.1em;text-transform:uppercase;color:#39766b;margin:0}
.tsdx-text-link,.tsdx-cardactions a,.tsdx-offer-links a,.tsdx-existing a,.tsdx-finder a{font:650 .94rem/1.35 var(--font-body,Arial,sans-serif);text-decoration:underline;text-underline-offset:.22em;color:#075850;display:inline-flex;min-height:44px;align-items:center;gap:8px}
.tsdx-text-link:hover,.tsdx-cardactions a:hover,.tsdx-offer-links a:hover{color:#072d30}
.tsdx-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,26px)}
.tsdx-card{display:flex;flex-direction:column;min-width:0;background:var(--wb-surface);border:1px solid var(--wb-line);border-radius:12px;overflow:hidden}
.tsdx-stage,.tsdx-offer-art{background:#e4ece8;display:grid;place-items:center;isolation:isolate}
.tsdx-stage{min-height:210px;height:clamp(210px,17vw,270px);padding:18px;text-align:center}
.tsdx-ecg .tsdx-stage,.tsdx-ecg .tsdx-offer-art{background:#e9dad7}
.tsdx-calculations .tsdx-stage,.tsdx-calculations .tsdx-offer-art{background:#d6e7df}
.tsdx-oncall .tsdx-stage{background:#e5e6d5}
.tsdx-playbook .tsdx-stage{background:#d5e4e8}
.tsdx-guide .tsdx-stage{background:#e4e2e7}
.tsdx-stage img{display:block;width:auto;max-width:90%;height:100%;max-height:100%;min-height:0;object-fit:contain;filter:drop-shadow(5px 8px 5px #182b2b24)}
.tsdx-cardcopy{padding:clamp(16px,2vw,24px);display:flex;flex:1;flex-direction:column;gap:9px}
.tsdx-card h3,.tsdx-offer h3{font-size:clamp(1.35rem,2vw,1.85rem);margin:0}
.tsdx-card h3 a,.tsdx-offer h3 a{color:inherit;text-decoration:none}
.tsdx-card h3 a:hover,.tsdx-offer h3 a:hover{text-decoration:underline}
.tsdx-cardcopy>p:not(.tsdx-topic),.tsdx-offer p:not(.tsdx-label){margin:0 0 5px;color:var(--wb-muted,#435a61);line-height:1.55;font-size:.95rem}
.tsdx-cardfoot{display:flex;align-items:center;justify-content:space-between;gap:7px;margin-top:auto;border-top:1px solid var(--wb-line);padding:14px 0 0;color:var(--wb-muted);font-size:.89rem}
.tsdx-cardfoot strong{color:var(--wb-ink);font-size:.99rem}
.tsdx-cardactions,.tsdx-offer-links{display:flex;align-items:center;gap:5px 13px;flex-wrap:wrap}
.tsdx-cardactions a:first-child,.tsdx-offer-links a:first-child{background:#123d42;color:#fff;text-decoration:none;padding:5px 14px;min-height:44px;border-radius:5px;font-size:.88rem}
.tsdx-cardactions a:first-child:hover,.tsdx-offer-links a:first-child:hover{background:#075650;color:#fff}
.tsdx-cardactions a:nth-child(2){font-size:.88rem}
.tsdx-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.tsdx-offer{display:flex;gap:16px;align-items:center;margin:22px 0;padding:20px;border:1px solid var(--wb-line,#c4d7d7);border-inline-start:4px solid #265e5d;border-radius:8px;background:var(--wb-surface,#f6f9f6);color:var(--wb-ink,#102f39)}
.tsdx-offer>div{min-width:0}
.tsdx-offer-art{flex:none;width:clamp(66px,9vw,112px);border-radius:4px;aspect-ratio:2/3.2;padding:6px}
.tsdx-offer-art img{width:100%;object-fit:contain;height:auto}
.tsdx-offer h3{font-size:clamp(1.25rem,1.8vw,1.7rem);margin:.2em 0}
.tsdx-pair .tsdx-offer,.tsdx-context .tsdx-offer{margin:0}
.tsdx-context{background:var(--wb-wash);padding:0 0 28px}
.tsdx-existing{display:flex;gap:10px;flex-wrap:wrap}
.tsdx-existing:empty{display:none}
.tsdx-finder{margin-top:28px;border-block:1px solid var(--wb-line);padding:0}
.tsdx-finder summary{cursor:pointer;padding:18px 0;font-size:1.1rem;font-weight:700;color:var(--wb-ink)}
.tsdx-finder ul{margin:0 0 12px;list-style:none;padding:0}
.tsdx-finder li{display:flex;gap:18px;justify-content:space-between;align-items:center;border-top:1px solid var(--wb-line);padding:4px 8px;color:var(--wb-muted)}
.tsdx-team{padding:30px 0;color:#eef7f4;background:#123c42}
.tsdx-team>.tsd-wrap{display:flex;justify-content:space-between;align-items:center;gap:18px}
.tsdx-team h2{margin:0 0 6px;color:#fff;font-size:clamp(1.5rem,2.5vw,2.25rem)}
.tsdx-team p,.tsdx-team a,.tsdx-team a:hover{color:#d1f1e4}
.tsdx-award{margin:24px 0 0;max-width:430px}
.tsdx-award-home{float:right;width:clamp(82px,10vw,126px);margin:0 0 12px 16px}
.tsdx-award-img{display:block;width:100%;height:auto;border-radius:6px}
.tsdx-award figcaption{font-size:.85rem;line-height:1.45;margin-top:7px}
.tsdx-cathero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.85fr);align-items:center;gap:54px;padding:calc(var(--header-h,76px) + 38px) max(5vw,calc((100% - 1160px)/2)) 65px!important;background:linear-gradient(116deg,#09242f,#153f46)!important;text-align:left}
.tsdx-cathero .products-hero-content{width:auto;max-width:100%;margin:0;padding:0;position:relative;text-align:left;min-width:0}
.tsdx-cathero .hero-btns{justify-content:flex-start}
.tsdx-cathero h1{font-size:clamp(2.6rem,4vw,4.4rem);line-height:1.04;letter-spacing:-.04em;color:#fff;text-wrap:balance}
.tsdx-cathero .hero-sub,.tsdx-cathero .hub-hero-note{margin-inline:0;color:#d7eae5}
.tsdx-covers{display:flex;align-items:center;justify-content:center;isolation:isolate;padding:25px 0}
.tsdx-covers img{display:block;width:32%;height:auto;aspect-ratio:2/3;object-fit:contain;filter:drop-shadow(3px 6px 10px #001a1f80);border-radius:1px}
.tsdx-covers img:first-child{transform:rotate(-9deg) translateX(9px)}
.tsdx-covers img:nth-child(2){z-index:1;transform:translateY(-6%) scale(1.03)}
.tsdx-covers img:nth-child(3){transform:rotate(9deg) translateX(-9px)}
.tsdx-books-menu .nav-panel{min-width:min(304px,90vw)}
.tsdx-books-menu .nav-panel a{line-height:1.35;white-space:normal}
.tsdx-card:focus-within,.tsdx-offer:focus-within{outline:2px solid #038082;outline-offset:2px}
[data-theme=dark] :is(.tsdx-shelf,.tsdx-paths,.tsdx-context,.tsdx-companions,.tsdx-offer){--wb-ink:#effbf6;--wb-muted:#c0d7d6;--wb-line:#385862;--wb-surface:#102c38;--wb-wash:#0c202c;background:var(--wb-wash);color:var(--wb-ink)}
[data-theme=dark] :is(.tsdx-text-link,.tsdx-cardactions a,.tsdx-offer-links a,.tsdx-existing a,.tsdx-finder a,p.tsdx-topic,.tsdx-heading p.tsdx-label,p.tsdx-label,.tsdx-roles b){color:#91dece}
[data-theme=dark] :is(.tsdx-cardactions,.tsdx-offer-links) a:first-child{background:#b4e7dc;color:#092b35}
@media (min-width:1024px){#free .tsd-freegrid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:899px){.tsdx-hero .tsd-hero-grid{gap:18px}.tsdx-hero .tsd-hero-media .tsd-shot{--shot-w:158px}.tsdx-hero .tsd-hero-grid:before{inset:54% 17% 0}.tsdx-hero{padding-bottom:30px}.tsdx-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tsdx-pair{grid-template-columns:1fr}.tsdx-cathero{gap:22px}}
@media(max-width:659px){.tsdx-roles{grid-template-columns:repeat(2,minmax(0,1fr))}.tsdx-grid{grid-template-columns:1fr}.tsdx-heading,.tsdx-team>.tsd-wrap{align-items:flex-start;flex-direction:column;gap:5px}.tsdx-shelf .tsdx-card{display:grid;grid-template-columns:32% minmax(0,1fr)}.tsdx-stage{width:100%;height:auto;min-height:0;padding:9px}.tsdx-stage img{max-height:185px;height:auto;width:100%;max-width:none}.tsdx-cardcopy{gap:6px;padding:14px 12px}.tsdx-cardactions{gap:4px 9px}.tsdx-cardactions a:first-child{padding-inline:9px}.tsdx-proof ul.tsd-proof{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}.tsdx-proof .tsd-proof a{padding-block:5px;font-size:.81rem}.tsdx-cathero{grid-template-columns:1fr;padding-top:calc(var(--header-h,76px) + 22px)!important;padding-bottom:22px!important}.tsdx-cathero .tsdx-covers{width:190px;justify-self:center;padding-bottom:0}.tsdx-team,.tsdx-companions,.tsdx-shelf{padding-block:32px}.tsdx-offer{padding:12px;gap:11px}.tsdx-finder li{align-items:flex-start;flex-direction:column;gap:0}.tsdx-existing a{font-size:.82rem}.tsdx-books-menu .nav-panel{min-width:0}.tsdx-cardcopy >p:not(.tsdx-topic){line-height:1.45}}
@media(prefers-reduced-motion:reduce){.tsdx-hero *,.tsdx-shelf *,.tsdx-proof *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media(max-width:440px){
 .header .logo{gap:6px;min-width:0}
 .header .logo-text{position:static;display:block;width:auto;height:auto;margin:0;padding:0;overflow:visible;clip:auto;white-space:nowrap}
 .header .logo-text small{display:none}
 .header .logo-text strong{display:block;font-size:clamp(.68rem,2.9vw,.86rem);line-height:1.05;letter-spacing:0}
 .header .logo-icon{width:26px;height:26px}
 .header .header-inner{gap:5px}
 .tsdx-hero .tsd-hero-copy h1{font-size:clamp(2.15rem,9vw,2.55rem);max-width:16ch}
 .tsdx-hero .tsd-actions{display:flex;align-items:center;flex-direction:row;flex-wrap:wrap;gap:7px;margin-bottom:2px}
 .tsdx-hero .tsd-actions .tsd-btn{width:auto;padding:9px 13px;min-height:44px;font-size:.92rem}
}
@media(max-width:345px){.header .logo-text strong{font-size:.66rem}.header .logo-icon{width:22px;height:22px}.header .logo{gap:3px}}
#newsletter{scroll-margin-top:calc(var(--header-h,76px) + 15px)}
#newsletter .sender-form-field:empty{min-height:0}
#newsletter .tsd-signup-fallback{margin:0!important}
#newsletter .sender-form-field:not(:empty)+.tsd-signup-fallback{margin-top:12px!important}
#newsletter .tsd-signup-fallback a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:.22em;font-weight:650}
#newsletter .tsdx-signup-help{margin:0;font-size:.86rem;line-height:1.5}
#newsletter .tsdx-signup-help a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:.22em}