:root{--bg: #f8f4ed;--bg-alt: #f1ebe1;--bg-available: #b72913;--bg-unavailable: #666666;--surface: #ffffff;--ink: #000000;--ink-soft: #333333;--ink-muted: #666666;--accent: #b72913;--accent-ink: #ffffff;--line: #e2d9c9;--shadow-sm: 0 1px 2px rgba(26, 24, 21, .06);--shadow-md: 0 10px 30px rgba(26, 24, 21, .08);--font-serif: "EB Garamond", Georgia, "Times New Roman", serif;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--step--1: clamp(.8rem, .75rem + .32vw, 1rem);--step-0: clamp(1rem, .95rem + .16vw, 1.1rem);--step-1: clamp(1.1rem, 1.05rem + .32vw, 1.2rem);--step-2: clamp(1.2rem, 1.15rem + .32vw, 1.4rem);--step-3: clamp(1.4rem, 1.3rem + .8vw, 1.8rem);--step-4: clamp(1.8rem, 1.7rem + 1.6vw, 2.5rem);--radius: 6px;--radius-lg: 14px;--container: 72rem;--container-narrow: 50rem}*,*:before,*:after{box-sizing:border-box}html,body,h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;padding:0}ul,ol{list-style:none}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}html{scroll-behavior:auto}}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-size:var(--step-0);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{font-family:var(--font-serif);font-weight:600;line-height:1.12;letter-spacing:-.01em;color:var(--ink)}h1{font-size:var(--step-4)}h2{font-size:var(--step-3)}h3{font-size:var(--step-2)}h4{font-size:var(--step-1)}p{max-width:55ch}a:not(.btn):not(.card){color:var(--ink);border-bottom:1px solid var(--line);transition:border-color .18s ease,color .18s ease}a:not(.btn):not(.card):hover{color:var(--accent);border-color:var(--accent)}strong{font-weight:700;color:var(--accent)}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 1.25rem}.container-narrow{max-width:var(--container-narrow);margin:0 auto;padding:0 1.25rem}.section{padding:clamp(3rem,7vw,6rem) 0}.section-alt{background:var(--bg-alt)}.section-intro{margin-top:1rem;color:var(--ink-soft);max-width:50ch}.eyebrow{font-family:var(--font-sans);font-size:var(--step-0);font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:1rem}.lede{font-family:var(--font-serif);font-size:var(--step-2);font-weight:600;line-height:1.4;color:var(--ink-soft);max-width:50ch}.two-col{display:grid;gap:clamp(2rem,5vw,4rem);grid-template-columns:1fr;align-items:start}.two-col h2{max-width:40ch}.two-col p{text-align:justify}.two-col p+p{margin-top:clamp(1.25rem,2vw,1.6rem)}@media(min-width:900px){.two-col{grid-template-columns:1fr 1fr}}.visually-hidden{position:absolute!important;clip:rect(0 0 0 0);width:1px;height:1px;overflow:hidden;white-space:nowrap}.mt-0{margin-top:0!important}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 1.4rem;font-weight:600;border-radius:var(--radius);border:1px solid transparent;transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;font-size:var(--step-0)}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover{transform:translateY(-1px);background:#862e1e}.btn-ghost{border-color:var(--ink);color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:var(--bg)}.site-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.site-header .container{display:flex;align-items:center;justify-content:space-between;min-height:4.25rem}.brand{font-family:var(--font-serif);font-size:var(--step-2);font-weight:800;letter-spacing:-.01em;border:0}.brand:hover{color:var(--accent)}.primary-nav{display:none}.primary-nav ul{display:flex;gap:1.75rem;align-items:center}.primary-nav a{font-size:var(--step--1);font-weight:500;letter-spacing:.02em;border:0}.nav-toggle{width:2.25rem;height:2.25rem;display:grid;place-items:center;border-radius:var(--radius)}.nav-toggle span{width:1.25rem;height:2px;background:var(--ink);position:relative}.nav-toggle span:before,.nav-toggle span:after{content:"";position:absolute;left:0;width:100%;height:2px;background:var(--ink)}.nav-toggle span:before{top:-6px}.nav-toggle span:after{top:6px}.mobile-nav{display:none;border-top:1px solid var(--line);background:var(--bg)}.mobile-nav.open{display:block}.mobile-nav ul{padding:.5rem 1.25rem 1rem}.mobile-nav li a{display:block;padding:.9rem 0;border-bottom:1px solid var(--line);font-weight:500}.mobile-nav .lang-switch{padding:.9rem 0;border-bottom:1px solid var(--line)}@media(min-width:800px){.primary-nav{display:block}.nav-toggle{display:none}}.lang-switch{display:flex;align-items:center;gap:.3rem;font-size:var(--step--1);font-weight:600;letter-spacing:.04em;margin-left:1.25rem}.lang-switch .active{color:var(--ink)}.lang-switch .sep{color:var(--line)}.lang-switch a{color:var(--ink-muted);border:0}.lang-switch a:hover{color:var(--accent)}.site-footer{background:var(--ink);color:var(--bg-alt);padding:3rem 0 2rem}.site-footer a:not(.btn){color:var(--bg-alt);border-bottom-color:#f7f3ec40}.site-footer a:not(.btn):hover{color:var(--bg);border-bottom-color:var(--bg)}.footer-grid{display:grid;gap:2rem;grid-template-columns:1fr}@media(min-width:700px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}.footer-brand{font-family:var(--font-serif);font-size:var(--step-2)}.footer-tag{color:color-mix(in srgb,var(--bg-alt) 72%,transparent);margin-top:.5rem;max-width:30ch}.footer-col h4{font-family:var(--font-sans);font-size:var(--step--1);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:color-mix(in srgb,var(--bg-alt) 72%,transparent);margin-bottom:.75rem}.footer-col li+li{margin-top:.5rem}.footer-bottom{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid rgba(247,243,236,.15);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.75rem;font-size:var(--step--1);color:color-mix(in srgb,var(--bg-alt) 72%,transparent)}.hero{padding:clamp(4rem,10vw,8rem) 0 clamp(3rem,8vw,6rem);border-bottom:1px solid var(--line)}.hero h1,.hero h2{max-width:40ch}.hero .lede{margin-top:1.5rem}.hero .lede-spacer{display:block;padding-top:.65rem}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.25rem}.books-slider{position:relative;margin-top:2.5rem;display:grid;grid-template-columns:1fr auto;align-items:center;gap:.75rem}.books-track{display:grid;grid-auto-flow:column;grid-auto-columns:100%;gap:1.5rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:.25rem .25rem 1rem;scrollbar-width:none}.books-track::-webkit-scrollbar{display:none}@media(min-width:640px){.books-track{grid-auto-columns:calc((100% - 1.5rem)/2)}}@media(min-width:1024px){.books-track{grid-auto-columns:calc((100% - 3rem) / 3)}}.books-slide{scroll-snap-align:start;display:flex}.books-slide>.card{width:100%}.slider-btn{appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--ink);width:2.75rem;height:2.75rem;border-radius:999px;display:grid;place-items:center;cursor:pointer;font-family:var(--font-serif);font-size:var(--step-3);line-height:1;transition:border-color .18s ease,color .18s ease,background .18s ease,opacity .18s ease;box-shadow:var(--shadow-sm)}.slider-btn:hover{border-color:var(--accent);color:var(--accent)}.slider-btn span{transform:translateY(-4px)}.card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;color:inherit}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:transparent}.card[aria-disabled=true]{cursor:default}.card[aria-disabled=true]:hover{transform:none;box-shadow:var(--shadow-sm);border-color:var(--line)}.card-cover{aspect-ratio:2/3;background:var(--bg-alt);position:relative;overflow:hidden}.card-cover .cover-picture{display:block;width:100%;height:100%}.card-cover img{display:block;width:100%;height:100%;object-fit:cover}.card-cover.placeholder{display:grid;place-items:center;background:linear-gradient(135deg,#e4d9c4,#cdbfa5);color:var(--ink-soft);font-family:var(--font-serif);font-size:var(--step-3);padding:1rem;text-align:center}.card-body{padding:1.5rem 1.5rem 1.75rem;display:flex;flex-direction:column;gap:.65rem;flex:1}.card-title{font-family:var(--font-serif);font-size:var(--step-2);line-height:1.2}.card-tagline{color:var(--ink-soft);font-size:var(--step--1);flex:1}.status-pill{position:absolute;top:.75rem;left:.75rem;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:.3rem .6rem;border-radius:999px;background:var(--bg-unavailable);color:var(--accent-ink);box-shadow:var(--shadow-sm);z-index:1}.status-pill.available{background:var(--bg-available);color:var(--accent-ink)}.book-hero{padding:clamp(3rem,8vw,6rem) 0 clamp(2rem,6vw,4rem);border-bottom:1px solid var(--line)}.book-hero-grid{display:grid;gap:clamp(2rem,6vw,4rem);grid-template-columns:1fr;align-items:center}@media(min-width:800px){.book-hero-grid{grid-template-columns:minmax(14rem,22rem) 1fr}}.book-cover{aspect-ratio:2/3;background:var(--bg-alt);border-radius:var(--radius);overflow:hidden;box-shadow:0 20px 40px #1a18152e;transform:perspective(800px) rotateY(-3deg)}.book-cover .cover-picture{display:block;width:100%;height:100%}.book-cover img{display:block;width:100%;height:100%;object-fit:cover;border-radius:var(--radius-lg)}.book-intro p{margin-top:1rem}.book-intro>p:not(.eyebrow):not(.lede){text-align:justify}.book-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}button.btn{font:inherit;cursor:pointer}.gains-list{display:grid;gap:1.25rem;grid-template-columns:1fr;grid-auto-rows:1fr;margin-top:2.5rem}@media(min-width:640px){.gains-list{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.gains-list{grid-template-columns:repeat(3,1fr)}}.gains-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.5rem;font-size:var(--step-0);color:var(--ink)}.gains-item strong{display:inline-block;margin-bottom:.5rem}.reading-content{margin-top:2rem;font-family:var(--font-serif)}.reading-content h1{font-size:var(--step-2);font-family:var(--font-sans);font-weight:600;letter-spacing:.01em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:1.5rem}.reading-content h2{font-size:var(--step-3);margin-top:2.5rem;margin-bottom:1rem}.reading-content h3{font-size:var(--step-2);margin-top:2.5rem;margin-bottom:1rem}.reading-content p{font-size:clamp(1.12rem,1.04rem + .28vw,1.25rem);line-height:1.78;text-align:justify;color:var(--ink);max-width:70ch}.reading-content p+p{margin-top:1rem}.reading-content hr{border:0;border-top:1px solid var(--line);margin:2.25rem 0;max-width:70ch}.reading-dialog{width:100vw;max-width:none;height:100vh;max-height:none;padding:0;border:0;border-radius:0;background:var(--bg);color:var(--ink);box-shadow:none}.reading-dialog::backdrop{background:var(--bg)}.reading-dialog-inner{height:100vh;overflow:auto}.reading-dialog-header{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:flex-end;gap:1rem;padding:clamp(1rem,3vw,2rem);background:linear-gradient(to bottom,var(--bg) 68%,rgba(241,235,225,0))}.reading-dialog-close{width:2.25rem;height:2.25rem;border:0;border-radius:50%;background:transparent;color:var(--ink);cursor:pointer;font:inherit;font-size:1.5rem;line-height:1}.reading-dialog-close:hover{color:var(--accent)}.reading-body{max-width:90ch;margin:0 auto;padding:clamp(1rem,2vw,1.5rem) clamp(1.25rem,6vw,4rem) clamp(4rem,8vw,7rem)}.reading-body h1{max-width:60ch;line-height:1.6}.reading-body p{max-width:none;font-size:clamp(1.15rem,1.1rem + .34vw,1.4rem);line-height:1.6;text-align:justify;hyphens:auto}.buy-grid{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));margin-top:2rem;max-width:48rem}.buy-link{border:1px solid var(--line);background:var(--surface);padding:1rem 1.2rem;border-radius:var(--radius);display:flex;align-items:center;justify-content:space-between;transition:border-color .18s ease,background .18s ease;font-weight:500}.buy-link:hover{border-color:var(--accent);color:var(--accent)}.buy-link[aria-disabled=true]{opacity:.55;pointer-events:none}.buy-link small{font-size:.75rem;color:var(--ink-muted);font-weight:500}.breadcrumb{margin-top:0;margin-bottom:2rem;font-size:var(--step--1);color:var(--ink-muted)}.breadcrumb a{border:0;font-weight:500}.author{display:grid;gap:1.5rem;grid-template-columns:1fr}.author>div:first-child{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;text-align:center}@media(min-width:800px){.author{grid-template-columns:1fr 2fr;gap:3rem}}.author-photo{width:100%;max-width:250px;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius-lg);display:block;margin-bottom:1.25rem}.author-name{font-family:var(--font-serif);font-size:var(--step-2);width:100%;max-width:250px}.author-name a{border:0}.author-name a:hover{color:var(--accent)}.author-bio p{text-align:justify}.author-bio p+p{margin-top:clamp(1.25rem,2vw,1.6rem)}.author-bio em{color:var(--ink-soft);font-style:italic}.not-found{min-height:80vh;display:grid;place-items:center}.not-found-body{text-align:center}.not-found-body .lede{margin:1.5rem auto 2.5rem}