.home-hero{background:var(--colour-navy-deep)}.slides{position:relative;min-height:620px;overflow:hidden}.hero-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .65s ease}.hero-slide.is-active{opacity:1;pointer-events:auto}.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(280px,520px) 1fr;align-items:center;gap:4rem;width:min(var(--max-width),calc(100% - 48px));min-height:620px;margin:auto}.hero-copy{max-width:520px;color:#fff}.hero-copy h2{margin:0;color:#fff;font-family:var(--font-hero);font-size:clamp(3.3rem,5.4vw,5.6rem);font-weight:var(--hero-weight)}.hero-copy p{font-size:1.05rem}.slider-arrow{position:absolute;z-index:4;top:50%;width:44px;height:44px;color:#fff;background:rgba(12,32,48,.62);border:1px solid rgba(255,255,255,.45);border-radius:50%;font-size:2rem;cursor:pointer}.slider-arrow.prev{left:1.2rem}.slider-arrow.next{right:1.2rem}.slider-dots{position:absolute;z-index:5;left:50%;bottom:1.3rem;display:flex;gap:.5rem;transform:translateX(-50%)}.slider-dots button{width:10px;height:10px;padding:0;background:rgba(255,255,255,.6);border:0;border-radius:1rem}.slider-dots button.is-active{width:28px;background:var(--colour-orange)}
.intro-band{padding:3rem max(24px,calc((100vw - var(--max-width))/2)) 2.5rem;background:#fff}.intro-copy{display:grid;grid-template-columns:1.25fr .75fr;gap:4rem;align-items:end}.intro-copy h1{margin:0;font-size:clamp(2rem,3.7vw,3.5rem)}.intro-copy p{color:var(--colour-muted)}.feature-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;margin:2rem 0 0;padding:0;list-style:none}.feature-strip li{display:flex;gap:.7rem;align-items:center;font-size:.78rem;line-height:1.35}.feature-icon,[data-icon]{display:grid;flex:0 0 38px;width:38px;height:38px;place-items:center;color:var(--colour-orange);border:2px solid currentColor;border-radius:50%}.feature-icon::after,[data-icon]::after{content:'✓';font-weight:800}.feature-icon[data-icon=grid]::after{content:'▦'}.feature-icon[data-icon=book]::after{content:'▤'}.feature-icon[data-icon=bulb]::after,[data-icon=spark]::after{content:'✦'}.feature-icon[data-icon=screen]::after,[data-icon=screen]::after{content:'▱'}[data-icon=series]::after{content:'Ⅱ'}[data-icon=care]::after{content:'◇'}.puzzle-discovery{padding:4rem;text-align:center}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:2rem}.section-heading h2{margin:0}.section-heading p{max-width:620px;color:var(--colour-muted)}.social-section{padding:2.5rem max(24px,calc((100vw - var(--max-width))/2)) 2rem;background:#fff}.social-feed{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;margin-top:2rem}.social-card{padding:1rem;color:inherit;border:1px solid var(--colour-line);border-radius:var(--radius-md);text-decoration:none;box-shadow:0 10px 25px rgba(20,43,59,.06)}.social-card header{display:grid;grid-template-columns:38px 1fr;gap:.1rem .6rem;align-items:center;font-size:.72rem}.social-card header img{grid-row:1/3;width:38px}.social-card header span{color:var(--colour-muted)}.social-card>img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:.55rem}
.why-section{padding:2rem max(24px,calc((100vw - var(--max-width))/2)) 5rem;background:#fff}.why-heading h2{margin-top:0}.why-shell{display:grid;grid-template-columns:240px 1fr 1fr;min-height:430px;overflow:hidden;background:var(--colour-grey);border:1px solid var(--colour-line);border-radius:var(--radius-lg)}.why-tabs{display:flex;flex-direction:column;padding:1rem;background:#d7dddc}.why-tabs button{display:grid;grid-template-columns:42px 1fr;gap:.7rem;align-items:center;padding:1rem;color:var(--colour-navy);text-align:left;background:none;border:0;border-radius:.7rem;font-weight:750;cursor:pointer}.why-tabs button[aria-selected=true]{color:#fff;background:var(--colour-navy)}.why-tabs [data-icon]{color:var(--colour-orange);border:0}.why-copy{align-self:center;padding:3rem}.why-copy h3{font-size:clamp(1.7rem,2.8vw,2.5rem)}.why-copy p{color:var(--colour-muted)}.why-visual img{width:100%;height:100%;object-fit:cover}
.catalogue-page,.series-page,.book-page{padding:5rem max(24px,calc((100vw - var(--max-width))/2))}.catalogue-tools{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:1rem;margin-top:2.5rem;padding:1rem;background:var(--colour-grey);border-radius:var(--radius-md)}.search-field input{width:100%;height:48px;padding:0 1rem;border:1px solid #c8d0ce;border-radius:.5rem}.catalogue-tools fieldset{display:flex;gap:.35rem;margin:0;padding:0;border:0}.catalogue-tools legend{font-size:.65rem;font-weight:800;text-transform:uppercase}.catalogue-tools button{flex:1;padding:.55rem;background:#fff;border:1px solid #c8d0ce;border-radius:.45rem;font-size:.72rem;font-weight:700}.catalogue-tools button.is-active{color:#fff;background:var(--colour-navy)}.results-line{min-height:2.5rem;color:var(--colour-muted)}.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}.book-card{display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid var(--colour-line);border-radius:var(--radius-md)}.book-cover{display:grid;min-height:330px;place-items:center;padding:1.5rem;background:#f7f7f3}.book-cover img{max-height:285px;filter:drop-shadow(0 14px 14px rgba(20,43,59,.2))}.book-card-body{display:flex;flex:1;flex-direction:column;padding:1.25rem}.book-card-body>p:first-child,.series-cards article>div>p:first-child{margin:0;color:var(--colour-orange-dark);font-size:.7rem;font-weight:800;text-transform:uppercase}.book-card h2{margin:.4rem 0;font-size:1.35rem}.book-card h2 a{text-decoration:none}.book-card-body>p{color:var(--colour-muted);font-size:.8rem}.text-link{margin-top:auto;color:var(--colour-orange-dark);font-weight:800;text-decoration:none}.compact-facts,.book-facts,.series-facts{display:grid;gap:.7rem;margin:1.2rem 0}.compact-facts{grid-template-columns:1fr 1fr}.compact-facts div,.book-facts div,.series-facts div{display:flex;flex-direction:column}.compact-facts dt,.book-facts dt,.series-facts dt{color:var(--colour-muted);font-size:.62rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.compact-facts dd,.book-facts dd,.series-facts dd{margin:0;color:var(--colour-navy);font-weight:750}
.series-banner{position:relative;display:grid;min-height:390px;place-items:center;padding:4rem 1.5rem;color:#fff;text-align:center;background:linear-gradient(rgba(12,32,48,.68),rgba(12,32,48,.68)),var(--series-bg) center/cover}.series-banner h1{margin:0;color:#fff}.series-banner p{max-width:690px;font-size:1.05rem}.series-page>.page-heading{display:grid;grid-template-columns:1fr 1.2fr;gap:4rem;align-items:end}.series-page>.page-heading h2{font-size:2rem}.series-facts{grid-template-columns:repeat(4,1fr)}.series-cards{display:grid;gap:2rem;margin-top:4rem}.series-cards article{display:grid;grid-template-columns:320px 1fr;gap:3rem;align-items:center;padding:2rem;border-top:1px solid var(--colour-line)}.series-cover{display:grid;place-items:center}.series-cover img{max-height:390px;filter:drop-shadow(0 18px 18px rgba(20,43,59,.2))}.series-cards h3{margin:.4rem 0;font-size:2rem}.series-cards .compact-facts{grid-template-columns:repeat(3,1fr)}
.book-hero{display:grid;grid-template-columns:minmax(330px,.78fr) minmax(420px,1.22fr);grid-template-areas:"media intro" "media description" "media facts" "media features" "media marketplaces";column-gap:5rem;align-items:start}.book-intro{grid-area:intro}.book-media{grid-area:media;text-align:center}.book-information{display:contents}.book-main-cover{width:auto;max-height:620px;margin:auto;filter:drop-shadow(0 20px 22px rgba(20,43,59,.24))}.book-details h1{margin:.5rem 0 1rem;font-size:clamp(2.4rem,4.3vw,4.1rem)}.series-link{color:var(--colour-orange-dark);font-size:.77rem;font-weight:800;text-transform:uppercase}.book-summary{font-size:1.05rem;color:var(--colour-muted)}body[data-page="book"] .book-description{grid-area:description;max-width:48rem;margin:1rem 0 1.5rem;line-height:1.7}.book-facts{grid-area:facts;grid-template-columns:repeat(4,1fr);padding:1.2rem 0;border-top:1px solid var(--colour-line);border-bottom:1px solid var(--colour-line)}.book-features{grid-area:features;margin-top:2rem}.book-features h2,.marketplaces h2{font-size:1.7rem}.marketplaces{grid-area:marketplaces;margin-top:2rem;padding:1.25rem;background:var(--colour-grey);border-radius:.6rem;color:var(--colour-muted);font-size:.8rem}.marketplaces h2{margin:0 0 1rem;color:var(--colour-navy);text-transform:uppercase;letter-spacing:.06em}.marketplace-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.marketplace-links .button{display:flex;min-height:48px;align-items:center;justify-content:center;gap:.35rem;padding-inline:.65rem;text-align:center;white-space:nowrap}.continue-series{margin-top:4.5rem;padding-top:2.5rem;border-top:1px solid var(--colour-line)}.continue-series>div{display:flex;gap:1.5rem}.continue-series a{display:flex;width:190px;flex-direction:column;gap:.8rem;font-weight:700;text-decoration:none}.continue-series img{height:240px;object-fit:contain}#look-inside-dialog img{max-height:78vh;margin:auto}
body[data-page="book"] .book-facts,body[data-page="book"] .book-description,body[data-page="book"] .book-features,body[data-page="book"] .marketplaces{min-width:0}
.finder-options{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.finder-options button{padding:1.2rem;text-align:left;background:#fff;border:1px solid var(--colour-line);border-radius:.7rem}.finder-options strong,.finder-options span{display:block}.finder-options span{color:var(--colour-muted);font-size:.8rem}.finder-results article{display:grid;grid-template-columns:90px 1fr;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--colour-line)}.finder-results img{height:120px;object-fit:contain}.finder-results h3{margin:0}.finder-results a{color:var(--colour-orange-dark);font-weight:800}
@media(max-width:1020px){.slides,.hero-inner{min-height:540px}.hero-inner{grid-template-columns:minmax(260px,480px) 1fr;gap:1rem}.feature-strip{grid-template-columns:repeat(3,1fr)}.social-feed{grid-template-columns:repeat(2,1fr)}.book-grid{grid-template-columns:repeat(2,1fr)}.why-shell{grid-template-columns:210px 1fr}.why-visual{display:none}.series-page>.page-heading{grid-template-columns:1fr}.series-facts{grid-template-columns:repeat(2,1fr)}.book-hero{grid-template-columns:minmax(280px,.78fr) minmax(0,1.22fr);gap:2.5rem}.book-main-cover{max-width:100%}}
@media(max-width:700px){.slides,.hero-inner{min-height:560px}.hero-inner{grid-template-columns:1fr;align-content:end;padding-bottom:5.25rem;text-align:left}.hero-copy{max-width:100%}.hero-copy h2{font-size:clamp(2.35rem,12vw,3.15rem)}.intro-copy{grid-template-columns:1fr;gap:1rem}.feature-strip{grid-template-columns:1fr 1fr}.section-heading{align-items:start;flex-direction:column}.social-feed{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}.social-card{min-width:82%;scroll-snap-align:start}.why-shell{grid-template-columns:1fr}.why-tabs{display:grid;grid-template-columns:1fr 1fr}.why-tabs button{grid-template-columns:30px 1fr;font-size:.72rem}.why-copy{padding:2rem}.catalogue-page,.series-page,.book-page{padding:3rem 1.1rem}.catalogue-tools{grid-template-columns:1fr}.book-grid{grid-template-columns:1fr}.series-cards article{grid-template-columns:1fr;padding:1.5rem 0}.series-cards .compact-facts{grid-template-columns:repeat(2,1fr)}.book-hero{grid-template-columns:minmax(0,1fr);grid-template-areas:"intro" "media" "facts" "description" "features" "marketplaces";row-gap:0}.book-media{margin-top:2rem}.book-main-cover{max-width:100%;max-height:480px}.book-details h1{font-size:2.6rem}.book-facts{grid-template-columns:repeat(2,1fr)}body[data-page="book"] .book-description{margin:.25rem 0 1.5rem}.marketplaces{padding:1rem}.marketplace-links{grid-template-columns:1fr;gap:11px}.continue-series{margin-top:3rem;padding-top:2rem}.continue-series>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.continue-series a{width:auto;min-width:0}.continue-series img{width:100%;height:220px}}
/* HOMEPAGE — NARROW TABLET HERO AND INTRO */
@media(min-width:601px) and (max-width:899px){
  .slides,.hero-inner{min-height:540px}
  .hero-inner{grid-template-columns:minmax(260px,42%) 1fr;align-content:normal;align-items:center;padding-bottom:0;text-align:left}
  .hero-copy{max-width:22rem}
  .hero-copy h2{font-size:clamp(2.5rem,6vw,3.25rem)}
  .home-hero .slider-arrow{top:50%}
  .home-hero .slider-dots{left:50%;transform:translateX(-50%)}
  .home-hero .slider-pause{right:1.3rem}
}
@media(min-width:601px) and (max-width:1099px){
  .intro-band{padding-top:2.75rem}
  .intro-copy{align-items:start}
  .intro-copy p{margin-top:0}
}
@media(max-width:600px){
  .intro-band{padding-top:2.25rem}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.slider-pause{position:absolute;z-index:6;right:1.3rem;bottom:1rem;padding:.45rem .7rem;color:#fff;background:rgba(12,32,48,.72);border:1px solid rgba(255,255,255,.5);border-radius:.4rem;font-size:.72rem;font-weight:750;cursor:pointer}.slider-pause:focus-visible,.slider-arrow:focus-visible,.slider-dots button:focus-visible{outline:3px solid #fff;outline-offset:3px}.look-inside-action{display:inline-flex;margin-top:1.5rem;text-transform:uppercase;letter-spacing:.08em}#look-inside-dialog{width:min(980px,calc(100% - 2rem));max-width:none;padding:0;overflow:hidden;background:#101b24;border:0;border-radius:var(--radius-md);color:#fff}#look-inside-dialog::backdrop{background:rgba(5,14,21,.86)}.look-dialog-head{display:flex;justify-content:space-between;align-items:center;padding:.8rem 1rem}.look-dialog-head h2{margin:0;color:#fff;font-size:1.2rem}.look-stage{display:grid;grid-template-columns:52px minmax(0,1fr) 52px;gap:12px;align-items:center;min-height:55vh;padding:0 1rem 1rem}.look-stage img{position:static;display:block;width:auto;max-width:100%;max-height:75vh;margin:auto;object-fit:contain;touch-action:pinch-zoom}.look-arrow{position:static;width:44px;height:44px;margin:auto;color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.5);border-radius:50%;font-size:2rem;cursor:pointer}.look-count{margin:0;padding:0 1rem 1rem;text-align:center}.dialog-close{cursor:pointer}.finder-options button{cursor:pointer}.finder-options button:focus-visible,.look-arrow:focus-visible,.look-inside-action:focus-visible{outline:3px solid var(--colour-orange);outline-offset:3px}@media(max-width:700px){.slider-pause{right:.8rem}.slider-dots{left:1rem;transform:none}.finder-options{grid-template-columns:1fr}.look-stage{grid-template-columns:44px minmax(0,1fr) 44px;gap:8px;min-height:0;padding:0 .5rem 1rem}.look-stage img{width:100%;max-height:calc(100dvh - 9rem)}body #look-inside-dialog .look-arrow{width:44px;height:44px}}
/* Find Your Next Puzzle: full-band click target and centred CTA layout. */
.finder-banner{padding:0;background:var(--finder-banner-background)}
.finder-banner>button{display:flex;justify-content:center;width:100%;margin:0;padding:0 20px;border:0;border-radius:0;color:var(--colour-white);background:transparent;text-align:left;cursor:pointer}
.finder-cta-group{display:flex;align-items:stretch;gap:clamp(12px,2vw,28px);width:max-content;max-width:min(100%,var(--max-width));min-height:188px}
.finder-copy{display:flex;flex-direction:column;justify-content:center;min-width:0;padding-block:20px}
.finder-copy small{display:block;font-size:.85rem;font-weight:700}
.finder-main{display:flex;align-items:center;gap:.35em;color:var(--colour-white);font-family:var(--font-heading);font-size:clamp(1.65rem,4vw,3.4rem);line-height:1.1;transition:color var(--transition)}
.finder-main strong{min-width:0;overflow-wrap:anywhere}
.finder-arrow{flex:none;color:inherit;line-height:1}
/* Finder image: full banner height; width crops first, with no circle or border. */
.finder-image{position:relative;flex:0 0 clamp(48px,14vw,180px);align-self:stretch;overflow:hidden}
.finder-image img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center}
.finder-image[data-position=left] img{object-position:left center}
.finder-image[data-position=right] img{object-position:right center}
/* Finder hover/focus: one colour for both the main label and arrow. */
.finder-banner>button:hover .finder-main,.finder-banner>button:focus-visible .finder-main{color:var(--finder-hover-colour)}
.finder-banner>button:focus-visible{outline:3px solid var(--finder-hover-colour);outline-offset:-6px}
@media(prefers-reduced-motion:reduce){.finder-main{transition:none}}

/* HOMEPAGE — RESPONSIVE HERO ARTWORK */
.hero-artwork{position:absolute;inset:0;display:block;width:100%;height:100%}
.hero-artwork img{width:100%;height:100%;object-fit:cover}

/* HOMEPAGE — FEATURE IMAGES */
.feature-image{display:grid;flex:0 0 52px;width:52px;height:52px;place-items:center}
.feature-image img{width:100%;height:100%;object-fit:contain}

/* HOMEPAGE — WHY SHERBSTER: one stable desktop panel, one mobile accordion */
.why-shell{height:430px;min-height:0;grid-template-columns:240px minmax(0,1fr);grid-template-rows:repeat(6,1fr)}
.why-tabs,.why-item{display:contents}
.why-item>button{display:block;grid-column:1;grid-template-columns:none;width:auto;margin:.35rem .8rem;padding:.75rem 1rem;white-space:normal}
.why-item>button:hover{color:#fff;background:var(--colour-orange)}
.why-item>button[aria-selected=true],.why-item>button:focus-visible{color:#fff;background:var(--colour-navy)}
.why-item:nth-child(1)>button{grid-row:1}
.why-item:nth-child(2)>button{grid-row:2}
.why-item:nth-child(3)>button{grid-row:3}
.why-item:nth-child(4)>button{grid-row:4}
.why-item:nth-child(5)>button{grid-row:5}
.why-item:nth-child(6)>button{grid-row:6}
.why-panel{grid-column:2;grid-row:1/7;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,1fr);min-width:0;height:430px}
.why-panel[hidden]{display:none}
.why-copy{align-self:center;min-width:0;padding:3rem}
.why-copy h3{margin-top:0}
.why-visual{position:relative;display:block;min-width:0;height:430px;overflow:hidden}
.why-artwork{display:block;width:100%;height:100%}
.why-artwork img{width:100%;height:100%;object-fit:cover;object-position:center}
.why-visual::after{position:absolute;z-index:1;inset:0;content:'';pointer-events:none;box-shadow:inset 14px 0 20px -18px rgba(20,43,59,.5)}

/* HOMEPAGE — STAY IN TOUCH */
.stay-section{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:3rem;align-items:center;padding:3.25rem max(24px,calc((100vw - var(--max-width))/2));background:var(--colour-grey)}
.stay-section h2{margin:.2rem 0 .65rem;font-size:clamp(1.9rem,3vw,3rem)}
.stay-section p{max-width:680px;margin:.3rem 0;color:var(--colour-muted)}
@media (min-width:1200px){.stay-section p{max-width:none}}
.stay-kicker,.contact-kicker{color:var(--colour-orange-dark)!important;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.stay-actions{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;min-width:min(100%,360px)}
.stay-actions small{grid-column:1/-1;max-width:360px;color:var(--colour-muted);line-height:1.45}
.button.is-disabled{opacity:.62;cursor:not-allowed;pointer-events:none}

/* CONTACT / UPDATES */
.contact-page,.updates-page{width:min(760px,calc(100% - 48px));margin:0 auto;padding:5rem 0 6rem}
.contact-intro>p:not(.contact-kicker),.updates-page>p{max-width:640px;color:var(--colour-muted)}
.contact-intro h1,.updates-page h1{margin:.35rem 0 1rem}
.contact-form{display:grid;gap:1.15rem;margin-top:2rem;padding:2rem;background:#fff;border:1px solid var(--colour-line);border-radius:var(--radius-lg);box-shadow:0 14px 35px rgba(20,43,59,.08)}
.contact-form label{display:grid;gap:.45rem;color:var(--colour-navy);font-weight:750}
.contact-form input,.contact-form textarea{width:100%;padding:.8rem .9rem;color:var(--colour-ink);background:#fff;border:1px solid #b7c2c4;border-radius:var(--radius-sm);font:inherit;font-weight:400}
.contact-form textarea{resize:vertical}
.contact-form .button{justify-self:start}
.contact-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.contact-privacy{margin:0;color:var(--colour-muted);font-size:.78rem}
.contact-status{margin-top:2rem;padding:1.5rem;border-radius:var(--radius-md)}
.contact-status h2{margin-top:0;font-size:1.5rem}
.contact-success{background:#eef7ef;border:1px solid #8ab58e}
.contact-error{background:#fff1ed;border:1px solid #df9a84}
.updates-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}

@media(max-width:1020px) and (min-width:701px){
  .why-shell{grid-template-columns:190px minmax(0,1fr)}
  .why-panel{grid-template-columns:minmax(0,1.15fr) minmax(220px,.85fr)}
  .why-copy{padding:2rem}
}

@media(max-width:700px){
  .slider-arrow{top:1rem}
  .feature-strip{grid-template-columns:1fr}
  .feature-strip li{min-height:52px}
  .finder-banner>.finder-launcher{min-height:168px;padding-inline:16px}
  .finder-cta-group{align-items:center;gap:14px;min-height:168px}
  .finder-image{position:static;flex:0 0 min(31vw,118px);align-self:center;height:118px;overflow:visible}
  .finder-image img{position:static;width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center}
  .finder-copy{padding-block:14px}
  .finder-main{font-size:clamp(1.55rem,8vw,2.2rem)}
  .finder-main strong{max-width:12ch;overflow-wrap:normal}
  .why-shell{display:block;height:auto;overflow:visible;background:transparent;border:0}
  .why-tabs{display:block;padding:0;background:transparent}
  .why-item{display:block;margin-bottom:.6rem;overflow:hidden;background:var(--colour-grey);border:1px solid var(--colour-line);border-radius:var(--radius-md)}
  .why-item>button{display:flex;width:100%;margin:0;padding:1rem 1.1rem;border-radius:0;font-size:.9rem}
  .why-item>button::after{content:'+';margin-left:auto;font-size:1.2rem;line-height:1}
  .why-item>button[aria-expanded=true]::after{content:'−'}
  .why-panel{display:block;height:auto}
  .why-panel:not([hidden]){animation:why-panel-reveal .18s ease-out}
  .why-panel[hidden]{display:none}
  .why-copy{padding:1.4rem 1.2rem .8rem}
  .why-copy h3{font-size:1.65rem}
  .why-visual{height:auto;aspect-ratio:4/3}
  .why-artwork,.why-artwork img{width:100%;height:100%}
  .why-visual::after{box-shadow:inset 0 14px 20px -18px rgba(20,43,59,.5)}
  .stay-section{grid-template-columns:1fr;gap:1.5rem;padding-block:2.6rem}
  .stay-actions{grid-template-columns:1fr;min-width:0}
  .stay-actions small{grid-column:auto}
  .contact-page,.updates-page{width:min(100% - 32px,760px);padding:3rem 0 4rem}
  .contact-form{padding:1.25rem}
}
@keyframes why-panel-reveal{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.why-panel:not([hidden]){animation:none}}

/* HOMEPAGE — SHERBSTERSOCIAL SCHEDULED QUEUE */
.social-facebook-cta{display:flex;flex:none;align-items:center;gap:32px}
.social-facebook-logo{display:block;flex:none;width:64px;height:64px;object-fit:contain}
.social-facebook-link{white-space:nowrap}
.social-carousel{min-width:0;margin-top:2rem}
.social-carousel .social-feed{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:0}
.social-card{display:flex;min-width:0;height:100%;flex-direction:column;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}
.social-card:hover{border-color:rgba(237,107,31,.55);box-shadow:0 14px 30px rgba(20,43,59,.11);transform:translateY(-2px)}
.social-card:focus-visible{outline:3px solid var(--colour-orange);outline-offset:3px}
.social-post-date{line-height:1.35}
.social-post-headline{display:-webkit-box;min-height:2.8em;margin:.95rem 0;font-size:.88rem;font-weight:750;line-height:1.4;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.social-card>.social-post-image{display:block;width:100%;aspect-ratio:1;object-fit:cover;margin-top:auto;border-radius:.55rem}
.social-carousel-controls{display:none;align-items:center;justify-content:center;gap:.85rem;margin-top:1rem}
.social-carousel-controls[hidden]{display:none}
.social-carousel-arrow{display:grid;width:42px;height:42px;padding:0;place-items:center;color:var(--colour-navy);background:#fff;border:1px solid var(--colour-line);border-radius:50%;font-size:1.8rem;line-height:1;cursor:pointer}
.social-carousel-arrow:disabled{opacity:.35;cursor:not-allowed}
.social-carousel-arrow:focus-visible,.social-carousel-dots button:focus-visible,.social-feed:focus-visible{outline:3px solid var(--colour-orange);outline-offset:3px}
.social-carousel-dots{display:flex;align-items:center;justify-content:center;gap:.45rem;min-width:52px}
.social-carousel-dots button{width:9px;height:9px;padding:0;background:#b7c2c4;border:0;border-radius:50%;cursor:pointer}
.social-carousel-dots button[aria-current=true]{width:24px;background:var(--colour-orange);border-radius:1rem}

@media(max-width:1020px){
  .social-section .section-heading{flex-wrap:wrap}
  .social-facebook-cta{margin-left:auto;gap:26px}
  .social-facebook-logo{width:52px;height:52px}
  .social-carousel .social-feed{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 1.3rem)/2);grid-template-columns:none;overflow-x:auto;overscroll-behavior-inline:contain;scroll-behavior:smooth;scroll-snap-type:inline mandatory;scrollbar-width:none}
  .social-carousel .social-feed::-webkit-scrollbar{display:none}
  .social-carousel .social-card{min-width:0;scroll-snap-align:start;scroll-snap-stop:always}
  .social-carousel-controls{display:flex}
}

@media(max-width:700px){
  .social-facebook-cta{width:100%;margin-left:0;gap:24px}
  .social-facebook-logo{width:48px;height:48px}
  .social-carousel .social-feed{display:grid;grid-auto-columns:100%}
  .social-post-headline{font-size:.84rem}
}

@media(prefers-reduced-motion:reduce){.social-card{transition:none}.social-carousel .social-feed{scroll-behavior:auto}}

/* HOMEPAGE — IN-PAGE NAVIGATION OFFSET */
#social,#about{scroll-margin-top:112px}
@media(max-width:800px){#social,#about{scroll-margin-top:94px}}

/* ALL SERIES PAGE */
.series-index-page{padding:5rem max(24px,calc((100vw - var(--max-width))/2));background:#fff}
.series-index-page>.page-heading{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem;align-items:end}
.series-index-page>.page-heading h1{margin:0}
.series-index-page>.page-heading p{margin:0;color:var(--colour-muted);font-size:1.05rem}
.series-index-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;margin-top:3rem}
.series-index-card{display:flex;min-width:0;overflow:hidden;flex-direction:column;background:#fff;border:1px solid var(--colour-line);border-radius:var(--radius-md);box-shadow:0 12px 28px rgba(20,43,59,.08)}
.series-index-image{display:block;overflow:hidden;aspect-ratio:16/10;background:var(--colour-grey)}
.series-index-image img{width:100%;height:100%;object-fit:cover}
.series-index-body{display:flex;flex:1;flex-direction:column;padding:1.5rem}
.series-index-type{margin:0;color:var(--colour-orange-dark);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.series-index-card h2{margin:.45rem 0 .8rem;font-size:clamp(1.55rem,2.3vw,2rem)}
.series-index-card h2 a{text-decoration:none}
.series-index-description{margin:0 0 1.5rem;color:var(--colour-muted)}
.series-index-card .button{align-self:flex-start;margin-top:auto}
@media(max-width:899px){
  .series-index-page{padding-top:3.5rem}
  .series-index-page>.page-heading{grid-template-columns:1fr;gap:1rem}
  .series-index-grid{grid-template-columns:1fr}
  .series-index-card{display:grid;grid-template-columns:minmax(240px,.9fr) minmax(0,1.1fr)}
  .series-index-image{height:100%;min-height:260px;aspect-ratio:auto}
}
@media(max-width:600px){
  .series-index-page{padding:3rem 1.1rem}
  .series-index-card{display:flex}
  .series-index-image{height:auto;min-height:0;aspect-ratio:16/10}
}

/* SERIES PAGE — BACK TO ALL SERIES */
.series-back-nav{display:grid;grid-template-columns:320px 1fr;gap:3rem;margin-top:3rem;padding:0 2rem}
.series-back-nav a{grid-column:2;justify-self:start;color:var(--colour-orange-dark);font-size:.77rem;font-weight:800;text-decoration:none;text-transform:uppercase}
.series-back-nav a:hover{text-decoration:underline}
.series-page .series-cards{margin-top:1rem}
@media(max-width:700px){
  .series-back-nav{display:block;margin-top:2rem;padding:0}
  .series-page .series-cards{margin-top:.75rem}
}

/* HOMEPAGE — WHY PANEL STICKY-HEADER OFFSET */
@media(max-width:700px){.why-item>button{scroll-margin-top:104px}}

/* BOOK COVERS — PROMOTIONAL BADGE */
:root{--book-badge-background:var(--colour-orange);--book-badge-fold:var(--colour-orange-dark)}
.book-cover-wrap{position:relative;display:inline-block;max-width:100%;line-height:0;isolation:isolate}
.book-cover-wrap>img{display:block;max-width:100%}
.book-badge{position:absolute;z-index:2;top:clamp(7px,3%,14px);right:-.3rem;min-width:3.35rem;padding:.48rem .7rem .46rem .9rem;color:#fff;background:var(--book-badge-background);border-radius:.16rem 0 0 .16rem;box-shadow:0 4px 10px rgba(20,43,59,.28);font-family:Arial,sans-serif;font-size:clamp(.62rem,1vw,.78rem);font-weight:800;letter-spacing:.1em;line-height:1;text-align:center;text-transform:uppercase;white-space:nowrap}
.book-badge::before{content:"";position:absolute;top:0;left:-.42rem;border-top:.96rem solid transparent;border-right:.44rem solid var(--book-badge-background);border-bottom:.96rem solid transparent}
.book-badge::after{content:"";position:absolute;right:0;bottom:-.32rem;border-top:.32rem solid var(--book-badge-fold);border-right:.3rem solid transparent}
.book-media .book-badge{top:clamp(9px,2.5%,16px);right:-.38rem;min-width:4.25rem;padding:.6rem .85rem .56rem 1rem;font-size:.9rem;letter-spacing:.11em}
.book-media .book-badge::before{left:-.48rem;border-top-width:1.05rem;border-right-width:.5rem;border-bottom-width:1.05rem}
.book-media .book-badge::after{bottom:-.38rem;border-top-width:.38rem;border-right-width:.38rem}
.continue-series .book-cover-wrap{width:fit-content;align-self:flex-start}
.continue-series .book-cover-wrap>img{width:auto}
@media(max-width:700px){.book-badge{right:-.18rem;min-width:3rem;padding:.42rem .58rem .4rem .75rem;font-size:.62rem}.book-badge::before{left:-.36rem;border-top:.86rem solid transparent;border-right-width:.38rem;border-bottom:.86rem solid transparent}.book-badge::after{bottom:-.26rem;border-top-width:.26rem;border-right-width:.18rem}.book-media .book-badge{right:-.22rem;min-width:3.5rem;padding:.46rem .65rem .42rem .82rem;font-size:.7rem}.book-media .book-badge::before{left:-.38rem;border-top-width:.8rem;border-right-width:.4rem;border-bottom-width:.8rem}.book-media .book-badge::after{bottom:-.28rem;border-top-width:.28rem;border-right-width:.22rem}.continue-series .book-cover-wrap{max-width:100%;align-self:center}.continue-series .book-cover-wrap>img{width:auto;max-width:100%;height:220px}}

/* SERIES PAGE — STABLE BOOK ANCHOR */
#travel-size-sudoku-easy-250-puzzles{scroll-margin-top:112px}
@media(max-width:800px){#travel-size-sudoku-easy-250-puzzles{scroll-margin-top:94px}}

/* PRIVACY, COOKIES AND CONSENT */
.legal-page{width:min(100% - 48px,880px);margin:0 auto;padding:5rem 0 6rem}
.legal-page-heading{padding-bottom:1.5rem;border-bottom:1px solid var(--colour-line)}
.legal-page-heading h1{margin:0 0 .65rem}
.legal-page-heading p{margin:0;color:var(--colour-muted)}
.legal-owner-notice{margin:1.5rem 0;padding:1rem 1.2rem;color:var(--colour-navy);background:#fff4e9;border:1px solid #e99a62;border-radius:var(--radius-sm);line-height:1.55}
.legal-content{margin-top:2.5rem;color:var(--colour-ink);font-size:1rem;line-height:1.75}
.legal-content h2{margin:2.7rem 0 .8rem;font-size:clamp(1.65rem,3vw,2.15rem)}
.legal-content h3{margin:2rem 0 .65rem;font-size:1.35rem}
.legal-content h4{margin:1.6rem 0 .55rem;font-size:1.1rem}
.legal-content p{margin:.7rem 0}
.legal-content ul{margin:.7rem 0 1rem;padding-left:1.35rem}
.legal-content li+li{margin-top:.35rem}
.owner-completion-required{color:#9f3400}
.contact-privacy{line-height:1.55}
.contact-privacy a,.legal-content a{text-decoration:underline;text-underline-offset:.16em}
.stay-actions.is-contact-only{grid-template-columns:1fr}
.footer-privacy-links{display:flex;grid-column:1/-1;flex-wrap:wrap;align-items:center;gap:.55rem 1.35rem;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.18)}
.footer-privacy-links a,.footer-privacy-links button{padding:0;color:inherit;background:transparent;border:0;font:inherit;font-weight:700;text-decoration:underline;text-underline-offset:.18em;cursor:pointer;white-space:nowrap}
.footer-privacy-links a:hover,.footer-privacy-links button:hover{color:#fff}
.footer-privacy-links a:focus-visible,.footer-privacy-links button:focus-visible,.cookie-policy-link:focus-visible{outline:3px solid var(--colour-orange);outline-offset:4px}
.cookie-banner{position:fixed;z-index:1000;right:clamp(16px,3vw,42px);bottom:clamp(16px,3vw,36px);left:clamp(16px,3vw,42px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1.25rem 2rem;align-items:center;max-width:1180px;margin-inline:auto;padding:1.2rem 1.35rem;color:var(--colour-ink);background:#fff;border:1px solid var(--colour-line);border-radius:var(--radius-md);box-shadow:0 16px 45px rgba(20,43,59,.24)}
.cookie-banner[hidden]{display:none}
.cookie-banner h2{margin:0 0 .35rem;font-size:1.25rem}
.cookie-banner p{margin:0;line-height:1.5}
.cookie-banner-actions{display:grid;grid-template-columns:1fr 1fr;gap:.65rem;align-items:center;min-width:340px}
.cookie-banner-actions .button{width:100%;justify-content:center;white-space:nowrap}
.cookie-banner-actions .button:nth-child(2){color:#fff;background:var(--colour-navy)}
.cookie-policy-link{grid-column:1/-1;justify-self:center;font-weight:700;text-underline-offset:.18em}
@media(max-width:800px){
  .legal-page{width:min(100% - 36px,880px);padding:3.5rem 0 4.5rem}
  .cookie-banner{grid-template-columns:1fr;gap:1rem}
  .cookie-banner-actions{width:100%;min-width:0}
}
@media(max-width:480px){
  .legal-page{width:calc(100% - 32px);padding:3rem 0 4rem}
  .cookie-banner{padding:1rem}
  .cookie-banner-actions{grid-template-columns:1fr}
  .cookie-policy-link{grid-column:auto}
}
@media(prefers-reduced-motion:reduce){.cookie-banner{scroll-behavior:auto}}

/* PRIVACY PAGE AND LAUNCH FOOTER REFINEMENT */
.legal-page{width:min(100% - 48px,820px)}
.legal-page-heading h1{font-size:clamp(2.25rem,4vw,3.25rem);line-height:1.08}
.legal-content h2{margin:2.4rem 0 .6rem;font-size:1.35rem;font-weight:700;line-height:1.3}
.legal-content ul{padding-left:1.45rem}
.footer-links{gap:clamp(.8rem,1.55vw,1.35rem);font-size:.84rem}
.footer-links a{font-size:inherit}
/* Launch state: retain the optional analytics-consent implementation, but do not display it. */
.cookie-banner{display:none!important}
@media(min-width:801px){.site-footer{grid-template-columns:minmax(260px,.9fr) minmax(0,1.5fr)}.footer-links{flex-wrap:nowrap}}
@media(max-width:800px){.legal-page{width:min(100% - 36px,820px)}.legal-content h2{font-size:1.28rem}.footer-links{gap:.75rem 1.15rem}}
@media(max-width:480px){.legal-page{width:calc(100% - 32px)}.legal-page-heading h1{font-size:2.25rem}.legal-content h2{margin-top:2.1rem;font-size:1.22rem}}