/* AU shopping additions — scoped; existing styles.css remains unchanged. */
.au-shop-nav{position:relative;display:inline-block;color:inherit;white-space:nowrap;font:inherit}
.au-shop-nav>summary{cursor:pointer;list-style:none;color:#fff!important;font:inherit;font-size:14px;font-weight:650;padding:8px 0;min-height:44px;display:flex;align-items:center;gap:5px}
.au-shop-nav>summary::-webkit-details-marker{display:none}.au-shop-nav>summary::after{content:"▾";font-size:.8em}
.au-shop-nav>summary:focus-visible{outline:3px solid #cbe600;outline-offset:4px;border-radius:4px}
.au-shop-nav-panel{position:absolute;right:0;top:100%;z-index:1000;width:245px;max-width:85vw;box-sizing:border-box;padding:10px;border-radius:14px;background:#fff;color:#0f2b6b;border:2px solid #6b2bff;box-shadow:0 12px 30px #0f2b6b30;display:grid;gap:3px}
.au-shop-nav .au-shop-nav-panel a{display:flex;align-items:center;min-height:44px;padding:9px 12px;margin:0;box-sizing:border-box;color:#0f2b6b!important;font-size:15px;line-height:1.35;white-space:normal;text-decoration:none;border-radius:8px}
.au-shop-nav .au-shop-nav-panel a:hover,.au-shop-nav .au-shop-nav-panel a:focus-visible{background:#eee7ff;color:#5315b1!important;text-decoration:underline;outline:2px solid #6b2bff;outline-offset:-2px}
.au-book-invite[hidden]{display:none!important}.au-book-invite{position:fixed;right:24px;bottom:24px;z-index:10000;width:380px;max-width:calc(100vw - 32px);box-sizing:border-box;border:2px solid #6b2bff;border-top:7px solid #6b2bff;border-radius:20px;padding:24px;background:#fff8ed;color:#0f2b6b;box-shadow:0 12px 46px #18204b40;font-family:inherit}
.au-book-invite *{box-sizing:border-box}.au-book-invite-close{position:absolute;top:2px;right:4px;min-width:44px;min-height:44px;border:0;border-radius:50%;background:transparent;color:#5315b1;font-size:28px;cursor:pointer}
.au-book-invite-art{width:112px;height:auto;float:left;margin:8px 15px 8px 0;border-radius:8px}
.au-book-invite-kicker{margin:12px 22px 6px 0;font-size:12px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#6411c8}
.au-book-invite h2{margin:0 0 9px;font-size:25px;line-height:1.15;color:#0f2b6b;letter-spacing:-.02em}
.au-book-invite-copy{clear:both;margin:14px 0 16px;font-size:16px;line-height:1.5;color:#0f2b6b}
.au-book-invite a.au-book-invite-buy{display:flex;justify-content:center;align-items:center;min-height:48px;padding:11px 16px;border-radius:999px;background:#d80077;color:#fff!important;text-decoration:none;font-size:17px;font-weight:800;text-align:center}
.au-book-invite-later{display:block;min-height:44px;margin:5px auto 0;padding:6px 12px;border:0;background:transparent;color:#5912b8;font:inherit;font-size:14px;text-decoration:underline;cursor:pointer}
.au-book-invite a:focus-visible,.au-book-invite button:focus-visible{outline:3px solid #0f2b6b;outline-offset:3px}
.au-book-invite-note{margin:2px 0 0;text-align:center;font-size:12px;line-height:1.4;color:#374a6b}
.au-video-intro .au-audio-jump{display:inline-block;margin:6px 12px}
.au-book-peek{margin:32px 0;padding:24px;border:2px solid #ddd0fa;border-radius:20px;background:#fff8ed;color:#0f2b6b;scroll-margin-top:24px}
.au-book-peek>summary{cursor:pointer;font-size:clamp(1.2rem,3vw,1.8rem);font-weight:850;color:#5b19b6;min-height:44px;line-height:1.4}
.au-book-peek>summary:focus-visible{outline:3px solid #6b2bff;outline-offset:5px}
.au-book-peek-intro{font-size:1rem;line-height:1.6;margin:16px 0 22px}.au-book-peek-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.au-book-peek figure{margin:0;min-width:0}.au-book-peek img{display:block;width:100%;height:auto;aspect-ratio:4/5;border-radius:8px;box-shadow:0 6px 18px #17295620}
.au-book-peek figcaption{padding:12px 0;font-weight:750;font-size:15px}.au-book-peek a{color:#5b19b6;text-underline-offset:3px}.au-book-peek-transcript{padding:8px 0;line-height:1.6;font-size:15px}.au-book-peek-transcript summary{min-height:44px;cursor:pointer;color:#5b19b6;font-weight:700}
.au-story-development{padding:24px 28px;background:#fff8ed;color:#0f2b6b;border-radius:0 0 18px 18px;margin-bottom:28px}.au-story-development p{font-size:15px;line-height:1.65;margin:0 0 12px}.au-story-development p:last-child{margin:0}.au-story-development a{color:#5b19b6;text-decoration:underline}
.au-story-secondary{margin:28px 0 0;border-radius:20px 20px 0 0}.au-story-secondary .au-story-inner{padding:32px 26px;gap:24px}.au-story-secondary .au-story-copy h2{font-size:clamp(2rem,3.8vw,3.1rem)}
@media(max-width:760px){.au-book-peek-grid{grid-template-columns:minmax(0,1fr);max-width:500px;margin:auto}.au-book-peek{padding:20px 16px}.au-story-secondary .au-story-inner{padding:28px 22px}.au-story-development{padding:22px}.au-book-invite{right:16px;bottom:16px;width:360px;padding:18px 20px}.au-book-invite-art{width:85px;margin-right:12px}.au-book-invite h2{font-size:23px}.au-book-invite-copy{font-size:15px;margin:10px 0 12px}.au-book-invite-kicker{font-size:11px}}
@media(max-height:550px){.au-book-invite{max-height:calc(100dvh - 24px);overflow:auto;bottom:12px}.au-book-invite-art{display:none}}
@media print{.au-book-invite,.au-shop-nav{display:none!important}}

/* Approved Option 4 book invitation. Scoped to the homepage component. */
.au-story-promo{position:relative;isolation:isolate;overflow:hidden;background:#fff8ed;color:#0f2b6b;padding:0;scroll-margin-top:24px}
.au-story-promo *{box-sizing:border-box}
.au-story-promo::before{content:"";position:absolute;z-index:-1;top:0;bottom:76px;left:0;width:40%;background:linear-gradient(145deg,#00c7c2 0%,#00bdbb 55%,#1454e8 100%);border-radius:0 48% 38% 0}
.au-story-inner{width:min(1240px,100%);margin:auto;padding:54px 36px 44px;display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:42px;align-items:center}
.au-story-art{position:relative;width:100%;aspect-ratio:.98;min-width:0;container-type:inline-size}
.au-story-photo{position:absolute;top:2%;left:2%;width:76%;border:8px solid #fff;border-radius:24px;background:#fff;box-shadow:0 10px 28px #0f2b6b24;transform:rotate(-4deg);overflow:hidden}
.au-story-photo img{display:block;width:100%;height:auto}
.au-story-book{position:absolute;right:0;bottom:0;width:52%;aspect-ratio:4/5;display:grid;grid-template-rows:44% 38% 18%;border:2px solid #aa81f1;border-left:7px solid #6927d2;border-radius:4px 9px 9px 4px;background:linear-gradient(130deg,#12075b,#5214c0 65%,#28136f);color:#fff;box-shadow:3px 3px 0 #eee5d5,6px 6px 0 #44267d,0 16px 26px #16104c40;transform:rotate(4deg);overflow:hidden}
.au-story-cover-heading{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4px 7px}
.au-story-series{font-size:2.2cqw;line-height:1.2;font-weight:750}
.au-story-cover-heading>strong{font-size:7.3cqw;line-height:.89;letter-spacing:-.025em;color:#fff;margin:5px 0 3px;font-weight:900}
.au-story-cover-heading>strong>span{color:#cbe600}
.au-story-volume{position:absolute;right:3%;top:27%;border-radius:50%;padding:6px 5px;background:#00c8c1;color:#091f59;font-size:1.9cqw;font-weight:800;transform:rotate(-12deg)}
.au-story-cover-tagline{font-size:1.8cqw;font-weight:750;line-height:1.2}
.au-story-book>img{display:block;width:100%;height:100%;object-fit:contain;border-top:2px solid #00c8c1;border-bottom:2px solid #cbe600;background:#1d116c}
.au-story-cover-credit{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:3px;line-height:1.2;text-align:center}
.au-story-cover-credit>span{font-size:1.7cqw;color:#fff}
.au-story-cover-credit>span:first-child{font-size:1.6cqw;text-transform:uppercase;letter-spacing:.07em;color:#cbe600}
.au-story-cover-credit>strong{font-size:2.15cqw;color:#fff}
.au-story-copy{min-width:0}
.au-story-logo{display:block;width:clamp(230px,22vw,310px);max-width:100%;height:auto;margin:0 0 20px}
.au-story-copy .au-story-heading{font-size:clamp(2.3rem,4.4vw,3.65rem);line-height:1.04;letter-spacing:-.035em;color:#10265c;margin:0 0 26px;font-weight:900;text-transform:none}
.au-story-copy .au-story-heading>span{position:relative;display:inline-block;color:#6b12d8}
.au-story-copy .au-story-heading>span::after{content:"";display:block;height:5px;margin-top:10px;border-radius:50%;background:#b6d800;transform:rotate(-1deg)}
.au-story-copy p{color:#10265c}
.au-story-subtitle{font-size:1.06rem;line-height:1.5;font-weight:800;margin:0 0 18px}
.au-story-subtitle em{color:#6411c8}
.au-story-description{font-size:1.16rem;line-height:1.55;margin:0 0 15px;max-width:520px}
.au-story-themes{display:flex;flex-wrap:wrap;gap:8px 13px;list-style:none;margin:0 0 28px;padding:0;color:#6511c9;font-size:1.08rem;font-weight:800;font-style:italic}
.au-story-themes li+li::before{content:"•";margin-right:13px;color:#7e9600}
.au-story-buy{display:flex;align-items:center;justify-content:center;min-height:58px;width:100%;max-width:505px;padding:14px 20px;border-radius:999px;background:linear-gradient(105deg,#e50080,#dc0077);color:#fff!important;text-decoration:none;font-size:clamp(1.05rem,1.8vw,1.45rem);font-weight:850;line-height:1.25;text-align:center;box-shadow:0 5px 14px #b0005814;transition:background .15s,box-shadow .15s}
.au-story-buy:hover{background:#bd0068;box-shadow:0 7px 18px #b0005828}
.au-story-explore{display:inline-block;color:#6411c8;font-size:1.14rem;font-style:italic;font-weight:800;text-decoration:underline;text-underline-offset:4px;margin:18px 0 9px;line-height:1.4}
.au-story-explore:hover{color:#38106d}
.au-story-promo a:focus-visible{outline:3px solid #0f2b6b;outline-offset:5px}
.au-story-format{font-size:.96rem;line-height:1.55;margin:0}
.au-story-format small{font-size:.85rem}
.au-story-band{background:linear-gradient(105deg,#4a09aa,#7014c9);color:#fff;padding:22px 28px;border-top:5px solid #cbe600}
.au-story-band>div{max-width:1180px;margin:auto;display:flex;justify-content:center;align-items:center;gap:24px}
.au-story-band strong{color:#fff;font-size:clamp(1.1rem,2vw,1.6rem);line-height:1.3}
.au-story-band span{color:#78f0e5;font-size:clamp(1rem,1.8vw,1.38rem);font-weight:800;font-style:italic;line-height:1.35;border-left:2px solid #ffffff80;padding-left:24px}
@media(max-width:1000px){.au-story-inner{gap:28px;padding:40px 28px}.au-story-logo{width:235px}.au-story-description{font-size:1.03rem}.au-story-subtitle{font-size:.96rem}.au-story-themes{font-size:.96rem;gap:6px 8px}.au-story-themes li+li::before{margin-right:8px}.au-story-explore{font-size:1rem}.au-story-copy .au-story-heading{margin-bottom:20px}}
@media(max-width:760px){.au-story-inner{grid-template-columns:minmax(0,1fr);gap:32px;padding:28px 24px 32px}.au-story-promo::before{width:100%;height:430px;bottom:auto;border-radius:0 0 36% 8%}.au-story-art{max-width:440px;justify-self:center}.au-story-copy{width:100%;max-width:560px;margin:auto}.au-story-logo{width:260px;margin-bottom:20px}.au-story-copy .au-story-heading{font-size:clamp(2.2rem,7.6vw,3.3rem)}.au-story-description{font-size:1.12rem}.au-story-subtitle{font-size:1.05rem}.au-story-themes{font-size:1rem;margin-bottom:24px}.au-story-buy{font-size:1.22rem;max-width:none}.au-story-explore{font-size:1.06rem}.au-story-band{padding:21px 24px}.au-story-band>div{flex-direction:column;text-align:center;gap:9px}.au-story-band span{border:0;padding:0}}
@media(max-width:380px){.au-story-inner{padding:24px 18px 28px;gap:28px}.au-story-photo{border-width:6px;border-radius:18px}.au-story-copy .au-story-heading{font-size:2.18rem}.au-story-themes{font-size:.86rem;gap:6px}.au-story-themes li+li::before{margin-right:6px}.au-story-buy{font-size:1.05rem}.au-story-explore{font-size:.98rem}.au-story-format{font-size:.88rem}}
@media(prefers-reduced-motion:reduce){.au-story-buy{transition:none}}