*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f5f2eb;color:#252a28;font:17px/1.65 Arial,sans-serif}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid #a35531;outline-offset:6px}nav,main,footer{max-width:1200px;margin:auto;padding:0 48px}nav{height:110px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d6d4ca}.brand{font-family:Georgia,serif;font-size:26px}.brand small{display:block;font:10px Arial;letter-spacing:3px;margin-top:3px}nav .links{display:flex;gap:30px;font-size:13px}.kicker{text-transform:uppercase;letter-spacing:3px;font-size:11px;color:#746a55}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center;padding:80px 0 95px}h1,h2,h3{font-family:Georgia,serif;font-weight:400;line-height:1.06}h1{font-size:76px;letter-spacing:-3px;margin:20px 0 26px}h2{font-size:46px;letter-spacing:-1px;margin:10px 0 22px}h3{font-size:28px;margin:20px 0 10px}.intro{max-width:490px;color:#656760}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;background:#263d35;color:white;padding:14px 22px;font-size:13px;border:1px solid #263d35;cursor:pointer}.button.light{background:transparent;color:#263d35}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.shelf{height:430px;display:flex;align-items:center;justify-content:center;background:#e9e5da;position:relative;overflow:hidden}.shelf:after{content:'';position:absolute;bottom:29px;width:80%;height:10px;background:#d8cbb6;box-shadow:0 20px 35px #4b3d3630}.cover{width:200px;height:294px;padding:27px 23px;display:flex;flex-direction:column;justify-content:space-between;color:#f6f0df;position:relative;box-shadow:10px 16px 25px #20282026;border-left:5px solid #0002;overflow:hidden}.cover:after{content:'';width:210px;height:210px;position:absolute;border:1px solid #ffffff50;border-radius:50%;left:70px;top:110px;pointer-events:none}.cover strong{font:30px/1.05 Georgia;letter-spacing:-1px;position:relative;z-index:1}.cover span{font-size:9px;letter-spacing:2px;text-transform:uppercase}.cover em{font:12px Georgia;max-width:130px}.ochre{background:#ae6739}.blue{background:#344b5e}.red{background:#864a40}.green{background:#4b6151}.shelf .cover:first-child{transform:rotate(-10deg) translate(25px,18px)}.shelf .cover:last-child{transform:rotate(8deg) translate(-10px,-7px)}.shelf .cover{width:190px;height:290px}.shelf .label{position:absolute;bottom:2px;right:14px;font-size:9px;letter-spacing:1px;color:#6f685d;z-index:2}.section{border-top:1px solid #d6d4ca;padding:55px 0 75px}.heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:30px}.heading p{font-size:13px;color:#666}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.book .art{background:#eae6dc;padding:28px 18px;display:flex;justify-content:center;transition:background .2s}.book:hover .art{background:#dfd9ca}.book .cover{width:172px;height:252px;padding:22px 18px}.book .cover strong{font-size:27px}.book p{font-size:13px;line-height:1.6;color:#666}.book .arrow{display:block;font-size:12px;color:#2d4c3f}.split{display:grid;grid-template-columns:1fr 1.4fr;gap:90px}.split p{color:#64665e}.audio{background:#263d35;color:#f5f2eb;padding:45px;display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center}.audio p{color:#c4cfc8;max-width:600px}.audio .kicker{color:#c3bd9c}.audio h2{font-size:40px}.audio .status{border:1px solid #7a8b7c;padding:23px;font-size:13px}.notice{margin:45px 0;font-size:12px;color:#6a655b;border-left:2px solid #ad7148;padding-left:18px}footer{padding-top:25px;padding-bottom:35px;display:flex;justify-content:space-between;font-size:12px;border-top:1px solid #d6d4ca}.detail{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;padding:55px 0 75px}.detail .display{min-height:490px;display:flex;align-items:center;justify-content:center;background:#e9e5da}.detail .cover{width:250px;height:365px;padding:35px}.detail .cover strong{font-size:42px}.detail h1{font-size:58px}.back{display:block;margin-top:30px;font-size:12px;color:#666}.meta{font-size:12px;color:#67695e}.detail .notice{margin:25px 0}.note{font-size:12px;color:#666}dialog{max-width:500px;background:#f5f2eb;padding:35px;border:1px solid #a29c8e}dialog::backdrop{background:#0006}dialog button{border:0;padding:10px 20px;background:#263d35;color:white;cursor:pointer}@media(max-width:900px){nav,main,footer{padding-left:24px;padding-right:24px}h1{font-size:56px}.hero{gap:30px}.grid{grid-template-columns:repeat(2,1fr)}.detail{gap:30px}.detail h1{font-size:45px}.split{gap:35px}}@media(max-width:620px){nav{height:90px}.brand{font-size:22px}nav .links{gap:15px}.hero,.detail,.split,.audio{grid-template-columns:1fr}.hero{padding:45px 0}.hero h1{font-size:52px}.shelf{height:350px}.shelf .cover{width:158px;height:248px}.shelf .cover strong{font-size:26px}.grid{gap:18px}.book .art{padding:20px 9px}.book .cover{width:140px;height:215px;padding:17px 12px}.book .cover strong{font-size:23px}.book h3{font-size:23px}.heading{display:block}.heading h2{font-size:38px}.audio{padding:28px}.detail .display{min-height:430px}.detail h1{font-size:48px}footer{gap:20px;flex-wrap:wrap}.section{padding:40px 0}.split{gap:10px}}.buy-options{display:flex;flex-direction:column;gap:10px;margin:18px 0}.button:disabled{opacity:.55;cursor:default;border-style:dashed}.listening-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.listening-card{background:#eae6dc;padding:32px}.listening-card h3{font-size:33px}.listening-card p{color:#64665e}.listening-card .button{margin-top:20px}.pending{display:block;font-size:12px;color:#765c3b}.event-empty{padding:24px;border:1px solid #d6d4ca}.event-empty p{font-size:14px;margin-bottom:0}@media(max-width:620px){.listening-grid{grid-template-columns:1fr}nav .links{gap:11px;font-size:11px}}
.waitlist-panel{background:#eae6dc;padding:30px}.waitlist-panel h3{margin-top:0}.waitlist-form{display:grid;gap:12px;margin:24px 0}.waitlist-form>label{font-size:14px;font-weight:700}.waitlist-form label span{font-weight:400}.waitlist-form>input{padding:12px;border:1px solid #9eaa9e;background:#fffdf7;font:inherit;min-width:0;width:100%}.waitlist-check{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5}.waitlist-check input{margin-top:5px;flex-shrink:0;accent-color:#263d35;width:18px;height:18px}.waitlist-form .button{justify-self:start}.waitlist-feedback{font-size:14px;color:#263d35;margin:0}.waitlist-feedback a{text-decoration:underline}.waitlist-privacy{font-size:12px;border-top:1px solid #c9c5b9;padding-top:16px}.waitlist-privacy summary{cursor:pointer}.waitlist-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.waitlist-links .button{flex:1 1 230px}input:focus-visible,summary:focus-visible{outline:3px solid #a35531;outline-offset:4px}@media(max-width:620px){.waitlist-panel{padding:22px}.waitlist-form .button{width:100%}}

/* Bootstrap foundations, with the established author-site theme retained. */
:root{--bs-body-bg:#f5f2eb;--bs-body-color:#252a28;--bs-primary:#263d35;--bs-border-color:#d6d4ca;--bs-link-color:#263d35;--bs-link-hover-color:#a35531}.button.btn{border-radius:0;line-height:1.65}.button.btn:hover{background:#344e43;color:#fff}.button.light.btn:hover{background:#e2e6dd;color:#263d35}.row>.book{display:block}.book.col h3{margin-top:20px}.book .cover{max-width:100%}.waitlist-panel.card{background:#eae6dc}.form-control:focus{border-color:#496a58;box-shadow:0 0 0 .2rem #263d3520}.form-check-input:checked{background-color:#263d35;border-color:#263d35}.form-check-input:focus{border-color:#496a58;box-shadow:0 0 0 .2rem #263d3520}.author-bio{font-size:21px;line-height:1.65}.brand small{font-weight:400}summary{display:list-item}.cover em{font-style:italic}.waitlist-links .button{white-space:normal}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* Visible Bootstrap author theme: navigation, cards, buttons and forms. */
:root{--bs-primary:#244d43;--bs-primary-rgb:36,77,67;--bs-border-radius:.8rem;--bs-body-bg:#f7f8f5;--bs-body-color:#243c35}
body{background:#f7f8f5;color:#243c35;font-size:16px}
nav.site-navbar{height:auto;min-height:100px;border-bottom:0;gap:18px;padding-top:18px;padding-bottom:18px}
.site-navbar .brand{margin:0;color:#244d43;font-size:28px;line-height:1.15}
.site-navbar .brand small{margin-top:8px;color:#6b7d71}
.site-navbar .navbar-collapse{flex-grow:1}
.site-navbar .links{align-items:center;gap:18px;font-size:14px}
.site-navbar .nav-link{color:#4e625a;padding:10px 0}
.site-navbar .nav-link:hover{color:#a35531}
.site-navbar .nav-cta{padding:11px 17px;font-size:12px}
.button.btn{border-radius:50px;line-height:1.5;font-weight:600;background:#244d43;border-color:#244d43;padding:14px 24px;gap:16px;box-shadow:0 5px 12px #244d4310}
.button.light.btn{background:#fff;color:#244d43;border-color:#c2cfc7;box-shadow:none}
.button.btn:hover{background:#163d32;border-color:#163d32;transform:translateY(-1px)}
.button.light.btn:hover{background:#edf3ed;border-color:#244d43;color:#244d43}
.hero{position:relative;isolation:isolate;margin:12px 0 60px;padding:60px 44px;gap:32px;background:#e7eee5;border:1px solid #dbe5d8;border-radius:24px;overflow:hidden;grid-template-columns:1.12fr 1fr}
.hero>div{position:relative;z-index:1}
.hero-accent{position:absolute;width:430px;height:430px;right:-160px;top:-200px;border:65px solid #d5e1d0;border-radius:50%;z-index:0}
.hero .badge{background:#fff;color:#476454;border:1px solid #d1dfce;padding:10px 14px;font-size:10px;font-weight:600;letter-spacing:1.4px}
.hero h1{font-size:66px;letter-spacing:-2.5px;line-height:1.05;margin-top:25px;color:#214537}
.hero .intro{font-size:18px;line-height:1.7;color:#5a6c60}
.shelf{height:375px;background:transparent;border-radius:18px}
.shelf:after{background:#b8c7ac;bottom:35px;border-radius:5px;height:8px}
.shelf .label{color:#62755f;bottom:3px}
.shelf .cover{width:165px;height:265px;border-radius:3px 9px 9px 3px;box-shadow:12px 22px 28px #25423030}
.shelf .cover strong{font-size:28px}
.section{border-color:#dce3da;padding:55px 0 65px}
h2{font-size:43px;color:#244d43;line-height:1.12}
.kicker{color:#7a805f;font-size:11px;font-weight:600;letter-spacing:2px}
.heading{margin-bottom:30px;gap:20px}.heading p{color:#6b7d71}
.book.card{border:1px solid #e0e5dc;border-radius:16px;background:#fff;overflow:hidden;box-shadow:0 5px 18px #213b2a08;transition:transform .2s,box-shadow .2s;color:inherit}
a.book.card:hover{transform:translateY(-6px);box-shadow:0 14px 25px #213b2a16}
.book .art{background:#edf0e9;padding:30px 12px}.book:hover .art{background:#e5ecdf}
.book .card-body{padding:23px 21px;display:flex;flex-direction:column}
.book h3{font-size:25px;line-height:1.14;margin:0 0 12px;color:#244d43;letter-spacing:-.6px}
.book p{font-size:14px;color:#667268;margin-bottom:20px}.book .arrow{margin-top:auto;font-weight:600;color:#244d43;font-size:12px}
.book .cover{border-radius:2px 6px 6px 2px}
#coming-soon .book.card{box-shadow:none;background:#f0f3ed}#coming-soon .book .art{background:#e6ece2}
.audio{border-radius:20px;background:#244d43;padding:46px;box-shadow:0 14px 30px #244d4312}.audio h2{color:#fff;font-size:42px}.audio .status{background:#ffffff0c;border-color:#ffffff30;border-radius:14px;padding:25px;line-height:1.8}.audio .status strong{display:inline-block;font-size:18px;margin-bottom:5px}.audio .kicker{color:#c9d9b8}
.waitlist-links{gap:14px;margin-top:24px}.waitlist-links .button{border-radius:12px;padding:18px}
.event-empty{background:#fff;border:1px solid #dce3da;border-radius:14px;padding:28px}
#about{border-radius:20px;background:#edf1e9;border:0;padding:40px;margin:20px 0 45px;gap:50px}.author-bio{font-size:22px;color:#244d43!important}
.detail{gap:60px;padding-top:35px}.detail .display{border-radius:22px;background:#e7eee5;border:1px solid #dbe5d8}.detail h1{color:#244d43}.detail .cover{border-radius:3px 10px 10px 3px}
.back{color:#607d68;font-weight:600;font-size:13px}.buy-options{gap:12px}
.listening-card{background:#fff;border:1px solid #dce3da;border-radius:18px;padding:30px;box-shadow:0 5px 18px #213b2a06}.listening-card h3{font-size:30px;margin-top:0;color:#244d43}
.waitlist-panel.card{background:#fff;border-radius:20px;padding:32px;box-shadow:0 10px 35px #244d4310;border:1px solid #e0e5dc!important}.waitlist-panel h3{color:#244d43;font-size:29px}.waitlist-form>input{border-radius:10px;border-color:#c3d0c2;background:#fafcf8;padding:13px}.waitlist-check{font-weight:400!important}.waitlist-form .button{margin-top:8px}.waitlist-privacy{color:#637265;border-color:#e2e7de}
.notice{border-color:#b58254;color:#77816e;line-height:1.8}footer{color:#6b7d71;border-color:#dce3da;padding-top:28px;padding-bottom:35px}
@media(max-width:1050px){.hero{padding:42px 30px}.hero h1{font-size:55px}.shelf .cover{width:145px;height:235px;padding:20px 15px}.shelf .cover strong{font-size:25px}.site-navbar .links{gap:12px}.site-navbar .nav-cta{padding:10px 13px}}
@media(max-width:767px){nav.site-navbar{min-height:90px;flex-wrap:wrap}.site-navbar .navbar-collapse{flex-basis:100%;border-top:1px solid #dce3da}.site-navbar .links{align-items:stretch;gap:0;padding:12px 0 6px}.site-navbar .nav-link{padding:10px 5px}.site-navbar .nav-cta{margin-top:8px;align-self:flex-start}.navbar-toggler{border:1px solid #bccdbd;border-radius:10px;padding:8px}.navbar-toggler:focus{box-shadow:0 0 0 .2rem #244d4320}.hero{grid-template-columns:1fr;padding:35px 26px;margin-bottom:35px;gap:12px}.hero h1{font-size:52px}.hero .intro{font-size:17px}.shelf{height:325px}.shelf .cover{width:165px;height:258px}.shelf .cover strong{font-size:28px}.shelf:after{bottom:25px}.audio{padding:30px;grid-template-columns:1fr;gap:20px}.audio h2{font-size:36px}#about{padding:30px 25px;gap:15px}.detail{grid-template-columns:1fr;gap:30px}.detail .display{min-height:430px}.split{gap:25px}.detail h1{font-size:49px}.section{padding:40px 0 45px}}
@media(max-width:420px){nav,main,footer{padding-left:18px;padding-right:18px}.hero{padding:30px 22px}.hero h1{font-size:45px}.hero .actions{flex-direction:column;align-items:stretch}.shelf .cover{width:144px;height:230px}.shelf .cover strong{font-size:24px}.shelf{height:290px}.heading h2,h2{font-size:36px}.waitlist-panel.card{padding:23px}.book .art{padding:30px}.book .cover{width:180px;height:265px}.book .cover strong{font-size:30px}.audio{padding:25px}.audio h2{font-size:34px}.detail h1{font-size:43px}}

/* Complete original cover; preserve natural proportions. */
#coming-soon .book .dopamine-cover{display:block;width:172px;max-width:100%;height:auto;object-fit:contain;box-shadow:10px 16px 25px #20282026;}
@media(max-width:900px){#coming-soon .book .dopamine-cover{width:140px;}}
@media(max-width:575px){#coming-soon .book .dopamine-cover{width:180px;}}

#coming-soon .forthcoming-single{max-width:380px;}

/* Keyboard access and readable legal information */
.skip-link{position:fixed;top:8px;left:8px;z-index:10000;transform:translateY(-160%);background:#fff;color:#163f35;padding:12px 18px;border:2px solid currentColor;border-radius:6px}
.skip-link:focus{transform:translateY(0)}
:focus-visible{outline:3px solid #225e9a!important;outline-offset:4px}
.legal-links{display:flex;gap:1rem;flex-wrap:wrap}.legal-copy{max-width:75ch;margin:auto}.legal-copy h2{font-size:1.65rem;margin-top:2rem}.legal-copy p,.legal-copy li{line-height:1.7}.legal-copy a{text-decoration:underline}

.company-disclosure{display:block;flex-basis:100%;font-size:.85rem;line-height:1.65;margin-top:.75rem}.company-disclosure strong{font-weight:600}

/* Make email actions clearly recognisable as links. */
a[href^="mailto:"]{color:#075bb5;text-decoration:underline;text-underline-offset:.18em;text-decoration-thickness:1.5px}
a[href^="mailto:"]:hover{color:#003d80;text-decoration-thickness:2px}