@font-face{font-family:Big Shoulders Display;src:url(assets/fonts/BigShouldersDisplay-latin.woff2)format("woff2");font-weight:500 900;font-display:swap}@font-face{font-family:Montserrat;src:url(assets/fonts/Montserrat-latin.woff2)format("woff2");font-weight:400 800;font-display:swap}@font-face{font-family:Display Fallback;src:local(Impact);size-adjust:96.7%;ascent-override:98%;descent-override:21%}:root{--bg:#0c0a08;--panel:#121418;--gold:#eba43c;--cream:#efe7da;--muted:#b9b1a5;--line:#514638;--display:'Big Shoulders Display','Display Fallback','Arial Narrow',sans-serif;--enter:cubic-bezier(.16,1,.3,1);--precise:cubic-bezier(.65,0,.35,1);color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--cream);font:400 15px/1.7 Montserrat,Arial,sans-serif}h1,h2,h3,p,figure{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{color:inherit}img{max-width:100%;display:block;height:auto}button:disabled{cursor:not-allowed}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:6px}a:hover{text-decoration:underline;text-underline-offset:5px}h1,h2,h3{font-family:var(--display);font-weight:900;text-transform:uppercase;line-height:.94;letter-spacing:-.045em}h2{font-size:clamp(64px,7.3vw,116px)}h3{font-size:32px}em{color:var(--gold);font-style:normal}p{max-width:65ch}.eyebrow{font:600 11px/1.7 Montserrat,sans-serif;letter-spacing:.19em;color:var(--gold);text-transform:uppercase;margin-bottom:25px}.section{padding:115px 6vw}.button{display:inline-flex;gap:30px;align-items:center;justify-content:space-between;background:var(--gold);color:var(--bg);padding:17px 25px;font-size:12px;font-weight:800;border:1px solid var(--gold);border-radius:4px;min-height:48px;transition:background .25s}.button:hover{background:#f6bc65;text-decoration:none}.small{min-height:42px;padding:10px 20px}.text-link{display:inline-block;border-bottom:1px solid var(--gold);padding-bottom:7px;font-weight:600;font-size:13px}.skip{position:fixed;top:-100px;left:20px;background:var(--cream);color:var(--bg);z-index:110;padding:14px}.skip:focus{top:10px}.header{height:78px;position:sticky;top:0;z-index:40;background:#191715f5;border-bottom:1px solid #514638;display:flex;align-items:center;justify-content:space-between;padding:0 4vw;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-size:14px;letter-spacing:.14em;white-space:nowrap}.brand b{color:var(--gold)}.header nav{display:flex;gap:29px;font-size:11px;font-weight:600}.header nav a{padding:12px 0}.breadcrumbs{display:flex;gap:15px;font-size:10px;color:var(--muted);margin-bottom:45px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:35px;margin-bottom:65px}.section-heading>p{font-size:13px;color:var(--muted);padding-bottom:8px}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:65px 35px}.book-card{min-width:0;border-top:1px solid var(--line);padding-top:15px}.index{font-size:9px;letter-spacing:.16em;color:var(--muted)}.book-link{height:345px;display:flex;align-items:center;justify-content:center;perspective:1100px;position:relative;margin:12px 0 27px;background:radial-gradient(ellipse at 50% 80%,#4e392233,transparent 65%)}.book-link:after{content:"";position:absolute;bottom:9px;left:20%;width:65%;height:20px;background:#0009;filter:blur(10px);border-radius:50%;z-index:-1}.book{--depth:26px;position:relative;width:185px;height:auto;aspect-ratio:var(--book-ratio,2/3);transform-style:preserve-3d;transform:rotateX(var(--rx,5deg)) rotateY(var(--ry,-24deg)) rotateZ(-2deg);transition:transform .7s var(--enter)}.book-front,.book-back{position:absolute;inset:0;background:var(--jacket);border-radius:1px 3px 3px 1px;transform-style:preserve-3d}.book-front{transform:translateZ(calc(var(--depth)/2));transform-origin:0 center;transition:transform .85s var(--enter)}.book-front img{height:100%;width:100%;object-fit:fill;border-radius:inherit;backface-visibility:hidden}.book-front:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0006,transparent 4%,#ffffff22 6%,transparent 11%,transparent 92%,#0002);pointer-events:none}.book-back{transform:translateZ(calc(var(--depth)/-2));box-shadow:10px 16px 23px #0008}.book-spine{position:absolute;width:var(--depth);height:100%;left:calc(var(--depth)/-2);transform:rotateY(-90deg);background:var(--jacket);filter:brightness(.7);display:flex;align-items:center;justify-content:space-around;padding:13px 3px;color:white}.book-spine span{writing-mode:vertical-rl;font:700 11px/1.1 Montserrat;max-height:75%;overflow:hidden}.book-spine small{writing-mode:vertical-rl;font-size:5px}.book-pages{position:absolute;width:calc(var(--depth) - 4px);height:97%;top:1.5%;right:calc(var(--depth)/-2 + 2px);transform:rotateY(90deg);background:repeating-linear-gradient(90deg,#dfd8c9 0 1px,#a99f8e 1px 2px)}.book-top{position:absolute;left:2%;top:calc(var(--depth)/-2 + 2px);width:96%;height:calc(var(--depth) - 4px);transform:rotateX(90deg);background:repeating-linear-gradient(0deg,#dfd8c9 0 1px,#a99f8e 1px 2px)}.book-link:hover .book-front,.book-link:focus-visible .book-front{transform:translateZ(calc(var(--depth)/2)) rotateY(-24deg)}.book-link:hover .book,.book-link:focus-visible .book{transform:rotateX(var(--rx,3deg)) rotateY(var(--ry,-13deg)) rotateZ(0)}.book-caption .eyebrow{margin-bottom:12px;font-size:9px}.book-caption h3{font-size:30px;line-height:1.05;letter-spacing:-.025em;max-width:330px}.book-caption h3 span{font-family:Montserrat;font-size:18px;color:var(--gold)}.book-caption>p:not(.eyebrow){font-size:12px;color:var(--muted);margin-top:12px}.book-caption .bibliography{font-size:10px!important}.audio-object{height:245px;width:245px;position:relative;transform:rotateY(-23deg) rotateX(10deg);transform-style:preserve-3d;transition:transform .8s var(--enter)}.audio-ring{position:absolute;inset:0;border:2px solid var(--gold);border-radius:50%;background:repeating-radial-gradient(circle,#181411 0 3px,#362819 4px 5px);box-shadow:9px 5px 0#66461d,20px 15px 35px #000;transform:translateZ(10px)}.audio-wave{position:absolute;inset:32% 10%;text-align:center;font-size:29px;color:var(--gold);transform:translateZ(20px);background:#17130ed9;border-radius:50%}.audio-label{position:absolute;bottom:18%;width:100%;text-align:center;font-size:10px;letter-spacing:.3em;color:var(--cream);transform:translateZ(21px)}.book-link:hover .audio-object,.book-link:focus-visible .audio-object{transform:rotateY(10deg) rotateX(0)}.why{border-bottom:1px solid var(--line)}.reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:4vw;margin-top:65px}.reasons article{border-top:1px solid var(--gold);padding-top:25px}.reasons article:nth-child(2){padding-top:60px}.reasons article:nth-child(3){padding-top:95px}.reasons span{font:800 35px/1 var(--display);color:var(--gold)}.reasons h3{font-size:clamp(30px,3vw,48px);margin:28px 0 20px}.reasons p{font-size:13px;color:var(--muted)}.author{display:grid;grid-template-columns:.9fr 1fr;gap:10vw;align-items:center;background:#12100e}.author figure{position:relative;border-bottom:2px solid var(--gold)}.author img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top}.author figcaption{padding:10px 0;font-size:9px;color:var(--muted)}.author h2{font-size:clamp(58px,6vw,98px)}.author p:not(.eyebrow){font-size:13px;margin-top:28px;color:var(--muted)}.author .text-link{margin-top:25px}.faq{display:grid;grid-template-columns:1fr 1fr;gap:8vw}.faq h2{font-size:clamp(60px,5.8vw,92px)}.faq details{border-bottom:1px solid var(--line);padding:22px 0}.faq summary{font-size:13px;font-weight:600;list-style:none;padding-right:30px;position:relative;min-height:24px}.faq summary:after{content:"+";position:absolute;right:0;color:var(--gold);font-size:20px;line-height:1}.faq details[open] summary:after{content:"−"}.faq details p{font-size:12px;color:var(--muted);margin-top:20px}.newsletter{background:linear-gradient(105deg,#241a0c,#12100e);border-block:1px solid var(--line);display:grid;grid-template-columns:1.2fr 1fr;gap:8vw;align-items:center}.newsletter h2{font-size:clamp(58px,5.7vw,95px)}.newsletter p:not(.eyebrow){margin-top:20px;font-size:13px}.newsletter form{display:grid;gap:14px}.newsletter label{font-size:11px;letter-spacing:.09em}.newsletter input[type=email]{background:#efe7da;color:#0c0a08;border:1px solid #a69883;border-radius:3px;padding:18px;min-width:0;width:100%}.newsletter .button{justify-content:center}.newsletter .form-note{font-size:10px!important;color:var(--muted);margin-top:0!important}.newsletter [role=status]{min-height:48px;font-size:12px!important}.trap{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}footer{display:flex;gap:40px;align-items:center;padding:50px 6vw 120px;font-size:11px}footer p{margin-right:auto;color:var(--muted)}.bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:35;background:#19150ff2;border-top:1px solid #664722;padding:10px 4vw;display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:max(10px,env(safe-area-inset-bottom))}.bottom-bar>span{font-size:9px;letter-spacing:.14em;color:var(--gold)}@media (min-width:1600px){.book-link{height:400px}.book-link .book{width:220px;height:auto}}@media (max-width:1000px){.header nav{gap:15px}.catalog-grid{gap:50px 24px}.book-link{height:285px}.book-link .book{width:155px;height:auto}.book-caption h3{font-size:27px}.audio-object{width:200px;height:200px}}@media (max-width:700px){html{scroll-padding-top:80px}.header{height:66px;padding:0 18px;gap:12px}.header .brand{font-size:11px;gap:7px}.header .brand img{width:32px;height:32px}.header nav{display:none}.header .small{font-size:10px;padding:9px 12px}.section{padding:70px 23px}.eyebrow{font-size:9px;letter-spacing:.14em;margin-bottom:21px}h2{font-size:64px}.section-heading{display:block;margin-bottom:35px}.section-heading>p{margin-top:23px;font-size:12px}.breadcrumbs{margin-bottom:28px;font-size:9px}.catalog-grid{display:block}.book-card{display:grid;grid-template-columns:45% 1fr;gap:0 20px;padding:18px 0 30px;margin-bottom:25px}.book-card>.index{grid-column:1/-1;font-size:8px;margin-bottom:12px}.book-link{height:230px;margin:0;background:none}.book-link .book{width:120px;height:auto;--depth:20px}.book-caption{align-self:center;padding:10px 0}.book-caption h3{font-size:27px;line-height:1.02}.book-caption .eyebrow{font-size:8px;letter-spacing:.05em;margin-bottom:12px}.book-caption>p:not(.eyebrow){font-size:10px}.book-caption .bibliography{font-size:8px!important;overflow-wrap:anywhere}.book-card:nth-child(even) .book-link{grid-column:2;grid-row:2}.book-card:nth-child(even) .book-caption{grid-column:1;grid-row:2}.book-card:nth-child(even){grid-template-columns:1fr 45%}.book-card:nth-child(even) .book{transform:rotateY(20deg) rotateZ(3deg)}.audio-object{width:135px;height:135px}.audio-wave{font-size:17px}.audio-label{font-size:7px}.reasons{display:block;margin-top:40px}.reasons article,.reasons article:nth-child(2),.reasons article:nth-child(3){padding:23px 0;display:grid;grid-template-columns:40px 1fr;gap:0 15px}.reasons h3{font-size:35px;margin:0 0 16px}.reasons p{grid-column:2;font-size:12px}.reasons span{font-size:27px}.author{display:flex;flex-direction:column-reverse;gap:40px}.author h2{font-size:62px}.author p:not(.eyebrow){font-size:12px}.author figure{width:85%;align-self:flex-start;margin-left:12%}.author img{aspect-ratio:1/1}.faq{display:block}.faq h2{font-size:59px;margin-bottom:35px}.faq summary{font-size:12px;line-height:1.65}.newsletter{display:block}.newsletter h2{font-size:58px}.newsletter form{margin-top:35px}footer{padding:40px 23px 110px;display:grid;grid-template-columns:1fr 1fr;gap:20px;font-size:9px}footer p{margin:0}.bottom-bar{padding:10px 18px;padding-bottom:max(10px,env(safe-area-inset-bottom))}.bottom-bar>span{font-size:7px;max-width:145px;letter-spacing:.1em}.bottom-bar .button{font-size:10px;padding:10px 15px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.book,.audio-object{transform:none!important}.book-link:hover .book-front,.book-link:focus-visible .book-front{transform:translateZ(calc(var(--depth)/2))!important}}.catalog.section{padding-top:45px;padding-bottom:55px}.catalog .breadcrumbs{margin-bottom:22px}.catalog .section-heading{margin-bottom:30px;align-items:center}.catalog .section-heading h2{font-size:clamp(60px,5.4vw,88px)}.audio-wave{white-space:nowrap;font-size:25px}@media (max-width:700px){.catalog.section{padding-top:40px;padding-bottom:25px}.catalog .section-heading h2{font-size:64px}.audio-wave{font-size:14px}}

.legal-page{background:var(--bg);color:var(--cream)}
.legal{padding:0 6vw 70px}
.legal-hero{min-height:64svh;padding:11vh 0 8vh;display:grid;grid-template-columns:1.35fr .65fr;align-items:end;gap:7vw;border-bottom:1px solid var(--line)}
.legal-hero .eyebrow{grid-column:1/-1;align-self:start}
.legal-hero h1{font-size:clamp(78px,10vw,164px);line-height:.78;letter-spacing:-.06em}
.legal-hero>p:last-child{max-width:430px;color:var(--muted);font-size:14px;line-height:1.9;padding-bottom:12px}
.legal-pending{margin:45px 0 70px;padding:24px 28px;border:1px solid var(--gold);background:#2a1c0c;color:var(--cream)}
.legal-pending strong{display:block;color:var(--gold);font-size:11px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
.legal-pending p{font:800 clamp(25px,3vw,43px)/1 var(--display);letter-spacing:-.02em;text-transform:uppercase}
.legal-grid{display:grid;grid-template-columns:minmax(180px,.35fr) minmax(0,1fr);gap:9vw;align-items:start}
.legal-grid>nav{position:sticky;top:105px;display:grid;gap:14px;border-top:1px solid var(--line);padding-top:20px;font-size:11px;color:var(--muted)}
.legal-grid>nav span{color:var(--gold);font-size:9px;letter-spacing:.16em;margin-bottom:10px}
.legal-grid article{max-width:880px}
.legal-grid article section{padding:20px 0 80px;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.legal-grid h2{font-size:clamp(58px,7vw,112px);line-height:.82;letter-spacing:-.05em;margin-bottom:35px}
.legal-grid article p:not(.eyebrow){font-size:15px;line-height:1.9;color:var(--muted);max-width:760px;margin-top:18px}
.legal-grid article strong,.legal-grid article a{color:var(--cream)}
.legal-grid article a{text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:4px}
.legal-grid .legal-date{font-size:11px!important;color:var(--gold)!important;text-transform:uppercase;letter-spacing:.1em;margin-top:35px!important}
@media (max-width:700px){.legal{padding:0 23px 45px}.legal-hero{min-height:0;padding:70px 0 55px;display:block}.legal-hero h1{font-size:clamp(67px,20vw,94px);margin:35px 0}.legal-hero>p:last-child{font-size:12px}.legal-pending{margin:28px 0 52px;padding:20px}.legal-pending p{font-size:25px;overflow-wrap:anywhere}.legal-grid{display:block}.legal-grid>nav{position:static;margin-bottom:65px}.legal-grid article section{padding-bottom:60px}.legal-grid h2{font-size:58px}.legal-grid article p:not(.eyebrow){font-size:13px}}

/* Próximos lanzamientos · 28/09/2026 */
.brand-logo{display:block;width:142px;line-height:0}.brand-logo img{display:block;width:100%;height:auto}.header .brand-logo{flex:0 0 142px}footer .brand-logo{width:128px;flex:0 0 128px}.button:active{transform:scale(.96)}.book-front img,.related-card img,.backcover img{outline:1px solid oklch(1 0 0/.1);outline-offset:-1px}
.upcoming{padding-top:95px;background:#100e0c;border-block:1px solid var(--line);overflow:hidden}.upcoming-heading{display:grid;grid-template-columns:1.4fr .6fr;gap:8vw;align-items:end;margin-bottom:100px}.upcoming-heading h2{font-size:clamp(78px,9vw,148px);line-height:.9;letter-spacing:-.055em}.upcoming-heading>p{max-width:390px;color:var(--muted);font-size:14px;line-height:1.8;padding-bottom:12px}.upcoming-group+.upcoming-group{margin-top:130px}.upcoming-group-title{display:flex;align-items:end;gap:24px;border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:52px}.upcoming-group-title>span{font:900 76px/.8 var(--display);color:var(--gold)}.upcoming-group-title .eyebrow{margin-bottom:8px}.upcoming-group-title h3{font-size:clamp(40px,5vw,76px)}.upcoming-new-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3vw}.upcoming-card{position:relative;min-width:0}.upcoming-number{position:absolute;top:8px;right:8px;z-index:2;font:900 44px/1 var(--display);color:#6e6254}.upcoming-link{display:flex;align-items:center;justify-content:center;height:380px;perspective:1100px;background:radial-gradient(ellipse at 50% 82%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 65%)}.upcoming-link .book{width:180px;--depth:24px}.upcoming-caption{border-top:1px solid var(--line);padding-top:17px}.upcoming-caption>span{display:inline-block;background:var(--gold);color:var(--bg);padding:5px 8px;font-size:8px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.upcoming-caption h4{font:900 33px/.96 var(--display);letter-spacing:-.035em;text-transform:uppercase;margin-top:15px}.upcoming-caption p{font-size:11px;color:var(--muted);margin-top:8px}.upcoming-mobile{display:none}.retro-banner{min-height:310px;background:var(--gold);color:var(--bg);display:grid;grid-template-columns:.75fr 1.25fr;align-items:center;gap:7vw;padding:55px 6vw;margin-inline:-6vw;margin-bottom:75px}.retro-banner img{width:min(100%,410px);height:auto}.retro-banner .eyebrow{color:#49300d}.retro-banner h3{font-size:clamp(66px,8vw,128px);line-height:.84;letter-spacing:-.055em}.retro-banner h3 strong{display:block;color:var(--cream);text-shadow:2px 2px 0 #0c0a08}.retro-banner p:last-child{max-width:540px;font-size:13px;line-height:1.8;margin-top:24px}.retro-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:65px 25px}.retro-grid .upcoming-link{height:265px}.retro-grid .upcoming-link .book{width:124px;--depth:18px}.retro-grid .upcoming-card:nth-child(3n+1){transform:translateY(20px)}.retro-grid .upcoming-card:nth-child(3n+2){transform:translateY(-12px)}.retro-grid .upcoming-caption h4{font-size:25px}.retro-grid .upcoming-number{font-size:32px}.upcoming-link:hover .book-front,.upcoming-link:focus-visible .book-front{transform:translateZ(calc(var(--depth)/2)) rotateY(-24deg)}.upcoming-link:hover .book,.upcoming-link:focus-visible .book{transform:rotateX(var(--rx,3deg)) rotateY(var(--ry,-13deg)) rotateZ(0)}

/* Fichas de próximos lanzamientos */
.book-page{min-height:100vh}.book-page .header{position:relative}.book-breadcrumbs{display:flex;gap:13px;align-items:center;padding:25px 6vw;font-size:10px;color:var(--muted);border-bottom:1px solid var(--line);overflow:hidden}.book-breadcrumbs span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.book-detail-hero{min-height:760px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:4vw;padding:55px 6vw 95px;position:relative;overflow:hidden}.book-detail-stage{height:590px;display:flex;align-items:center;justify-content:center;position:relative;perspective:1400px}.book-detail-stage .book{width:315px;--depth:42px;z-index:2}.book-detail-stage .book-ghost{position:absolute;left:-2vw;top:8%;width:130%;font:900 clamp(92px,11vw,175px)/.75 var(--display);letter-spacing:-.06em;text-transform:uppercase;color:#241d15;transform:rotate(-6deg)}.book-detail-stage>small{position:absolute;left:0;bottom:3%;font-size:9px;letter-spacing:.18em;color:var(--gold);transform:rotate(-90deg);transform-origin:left bottom}.book-detail-stage--mobile{display:none}.book-detail-copy{position:relative;z-index:3}.book-detail-copy h1{font-size:clamp(75px,8.4vw,138px);line-height:.9;letter-spacing:-.055em;text-transform:uppercase;overflow-wrap:anywhere}.book-subtitle{font:700 clamp(28px,3vw,48px)/1 var(--display);color:var(--gold);text-transform:uppercase;margin-top:15px}.book-lead{max-width:560px;color:var(--muted);font-size:14px;line-height:1.8;margin:27px 0}.book-story{display:grid;grid-template-columns:.9fr 1.1fr;gap:9vw;background:#efe7da;color:var(--bg)}.book-story .eyebrow{color:#76551f}.book-story h2{font-size:clamp(51px,5.7vw,88px);line-height:.92;overflow-wrap:anywhere}.book-story h2 em{color:#b57516}.book-story-copy>p{font-size:15px;line-height:1.9;margin-bottom:24px}.book-story blockquote{border-left:5px solid var(--gold);margin:42px 0;padding:7px 0 7px 26px}.book-story blockquote p{font:800 clamp(29px,3vw,47px)/1.05 var(--display);text-transform:uppercase}.book-story blockquote cite{display:block;font-size:11px;line-height:1.7;margin-top:15px}.book-labels{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:35px 0}.book-labels li{border:1px solid #8b7149;border-radius:999px;padding:8px 12px;font-size:10px;font-weight:700}.backcover{margin-top:48px;border-top:1px solid #9e8e75}.backcover summary{list-style:none;padding:22px 0;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;cursor:pointer}.backcover summary span{color:#a3650c;margin-left:10px}.backcover>div{overflow:auto;padding-bottom:12px}.backcover img{display:block;min-width:760px;width:100%;height:auto}.book-author{display:grid;grid-template-columns:1.15fr .85fr;gap:9vw;align-items:end}.book-author h2,.book-notify h2,.book-related h2{font-size:clamp(62px,7vw,112px);line-height:.9}.book-author>p{font-size:15px;line-height:1.9;color:var(--muted);padding-bottom:12px}.book-notify{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;align-items:center;background:linear-gradient(105deg,#241a0c,#12100e);border-block:1px solid var(--line)}.book-notify>div>p:last-child{font-size:13px;color:var(--muted);margin-top:22px}.book-notify form{display:grid;gap:14px}.book-notify label{font-size:11px;letter-spacing:.09em}.book-notify input[type=email]{background:#efe7da;color:#0c0a08;border:1px solid #a69883;border-radius:3px;padding:18px;width:100%}.book-notify .button{justify-content:center}.book-notify .form-note{font-size:10px;color:var(--muted)}.book-notify [role=status]{min-height:48px;font-size:12px}.related-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:45px}.related-rail{display:grid;grid-auto-flow:column;grid-auto-columns:clamp(150px,15vw,210px);justify-content:start;gap:28px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline proximity;padding:5px 1px 25px}.related-card{scroll-snap-align:start}.related-card img{width:100%;aspect-ratio:2/3;object-fit:cover}.related-card span{display:block;font:800 22px/1 var(--display);text-transform:uppercase;margin-top:13px}.book-related>.text-link{margin-top:28px}.book-page footer{padding-bottom:55px}

@media (max-width:700px){.brand-logo,.header .brand-logo{width:112px;flex-basis:112px}footer .brand-logo{width:112px}.upcoming{padding:72px 0 80px}.upcoming-heading{display:block;padding:0 23px;margin-bottom:65px}.upcoming-heading h2{font-size:clamp(52px,15.5vw,94px);line-height:.92}.upcoming-heading>p{font-size:12px;margin-top:25px}.upcoming-group-title{margin:0 23px 25px}.upcoming-group-title>span{font-size:56px}.upcoming-group-title h3{font-size:39px}.upcoming-desktop{display:none}.upcoming-mobile{display:flex}.upcoming-rail{gap:18px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;padding:12px 23px 34px}.upcoming-rail .upcoming-card{flex:0 0 68vw;scroll-snap-align:center}.upcoming-rail .upcoming-link{height:315px}.upcoming-rail .upcoming-link .book{width:145px;--depth:20px}.upcoming-caption h4{font-size:29px}.upcoming-number{font-size:36px}.upcoming-group+.upcoming-group{margin-top:75px}.retro-banner{display:block;margin:0 0 30px;padding:45px 23px;min-height:0}.retro-banner img{width:180px;margin-bottom:45px}.retro-banner h3{font-size:74px}.retro-banner p:last-child{font-size:12px}.retro-rail .upcoming-card{flex-basis:58vw}.retro-rail .upcoming-link{height:270px}.retro-rail .upcoming-link .book{width:122px}.book-page .header nav{display:none}.book-breadcrumbs{padding:18px 23px;font-size:8px}.book-detail-hero{display:flex;flex-direction:column;min-height:0;padding:35px 23px 70px;gap:35px}.book-detail-stage--desktop{display:none}.book-detail-stage--mobile{display:flex;order:1;width:100%;height:390px;background:radial-gradient(circle at 65% 55%,#5c3f1f55,transparent 55%)}.book-detail-stage--mobile>span{position:absolute;left:-10px;top:35px;font:900 62px/.82 var(--display);color:#2b2117;transform:rotate(-8deg)}.book-detail-stage--mobile .book{width:190px;--depth:28px;transform:rotateY(-27deg) rotateZ(7deg)}.book-detail-copy{order:2;width:100%}.book-detail-copy h1{font-size:clamp(65px,18vw,94px);line-height:.92}.book-subtitle{font-size:31px}.book-lead{font-size:12px}.book-story{display:block}.book-story h2{font-size:54px;margin-bottom:45px}.book-story-copy>p{font-size:13px}.book-story blockquote p{font-size:31px}.backcover img{min-width:650px}.book-author,.book-notify{display:block}.book-author h2,.book-notify h2,.book-related h2{font-size:59px}.book-author>p{font-size:13px;margin-top:35px}.book-notify form{margin-top:40px}.related-heading{display:block}.related-rail{grid-auto-columns:42vw}.related-card span{font-size:19px}}

/* Giro accesible de portada y contraportada. */
.book-page{--gold:var(--book-accent,#eba43c)}
.book-page .button{background:var(--book-accent);border-color:var(--book-accent);color:var(--bg)}
.book-page .button:hover{background:var(--cream)}
.book-story .eyebrow,.book-story h2 em,.backcover summary span{color:var(--paper-accent,#76551f)}
.book-story blockquote{border-color:var(--paper-accent)}
.book-preview-link{margin:20px 0 0 25px}
.cover-toggle{display:block;position:relative;z-index:2;padding:0;border:0;background:none;perspective:1400px;touch-action:manipulation}
.cover-art,.cover-toggle .book{display:block}.cover-art{transform-style:preserve-3d}
.cover-toggle .book-front,.cover-toggle .book-back{backface-visibility:hidden}
.cover-toggle .book-back{transform:translateZ(calc(var(--depth)/-2)) rotateY(180deg)}
.cover-toggle .book-back img{width:100%;height:100%;object-fit:fill}
.cover-toggle[aria-pressed=true] .book{transform:rotateX(0deg) rotateY(180deg) rotateZ(0deg)}
.cover-instruction{display:block;margin-top:35px;font-size:11px;letter-spacing:.04em;color:var(--book-accent)}
.cover-toggle:disabled .cover-instruction{visibility:hidden}
.type-back{display:flex;height:100%;flex-direction:column;justify-content:space-between;padding:10%;background:var(--cover-dominant);color:var(--cream);box-shadow:inset 0 0 0 1000px #0c0a08dd}
.type-back strong{font:800 29px/1 var(--display);text-transform:uppercase}
.type-back>span{font-size:12px;line-height:1.75;margin-block:16px}
.type-back small{font-size:8px;letter-spacing:.2em;position:static;transform:none;color:inherit}

/* Lector: doble página, hoja que gira y controles nativos. */
.reader{background:#17130e;border-block:1px solid var(--line);overflow:hidden}
.reader-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:55px}
.reader-heading h2{font-size:clamp(72px,9vw,140px);letter-spacing:-.05em;line-height:.95}
.reader-heading>p{color:var(--muted);font-size:12px;line-height:1.9;max-width:300px}
.reader-viewport{position:relative;perspective:1800px;touch-action:pan-y;outline-offset:8px}
.reader-viewport:focus-visible{outline:3px solid var(--book-accent)}
.reader-spread{display:grid;grid-template-columns:1fr 1fr;margin-bottom:35px;box-shadow:0 18px 40px #0005;border-bottom:6px double #af9e83;background:#efe7da;color:var(--bg)}
.reader-spread[hidden]{display:none}
.reader-ready .reader-spread{min-height:540px;margin:0}
.reader-page{padding:45px 10%;position:relative;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:25px}
.reader-left{background:linear-gradient(90deg,#efe7da 90%,#c4b59c);border-right:1px solid #a49377}
.reader-left h3{font-size:clamp(36px,4.8vw,74px);line-height:.96;overflow-wrap:anywhere;letter-spacing:-.045em}
.reader-right{background:linear-gradient(90deg,#d2c3a9,#efe7da 8%);padding-top:70px;padding-bottom:70px}
.reader-right>p{font-size:clamp(13px,1.1vw,16px);line-height:1.9;white-space:normal}
.reader-folio{font-size:9px;letter-spacing:.13em;color:#64543e}
.reader-right>.reader-folio{position:absolute;bottom:25px;right:10%}
.reader-running{margin-top:30px;padding-top:16px;border-top:1px solid #b5a58b;font-size:9px;letter-spacing:.12em;color:var(--paper-accent)}
.reader .button{background:var(--paper-accent);border-color:var(--paper-accent);color:var(--cream);align-self:start;gap:15px}
.reader .button:hover{background:var(--bg)}.reader .button:focus-visible{outline-color:var(--paper-accent)}
.reader-controls{display:flex;align-items:center;justify-content:end;gap:24px;margin-top:28px}
.reader-controls[hidden]{display:none}
.reader-controls button{width:52px;height:52px;border:1px solid var(--book-accent);background:transparent;color:var(--book-accent);font-size:22px}
.reader-controls button:disabled{opacity:.3}
.reader-controls p{font-size:11px;color:var(--muted)}
.reader-turn{position:absolute;top:0;bottom:0;left:50%;width:50%;background:linear-gradient(90deg,#c4b59c,#f7f0e4 15%,#d5c5a8);border:1px solid #c4b59c;transform-origin:left center;pointer-events:none;z-index:3;transform-style:preserve-3d}
.reader-turn[hidden]{display:none}
.ink-quote{margin:0;position:relative}
.ink-quote p{font:800 clamp(28px,3.1vw,45px)/1.1 var(--display);text-transform:uppercase}
.ink-quote cite{display:block;font-size:11px;line-height:1.7;margin-top:20px}
.ink-quote:after{content:"";display:block;width:72%;height:9px;background:#b77b1f;border-radius:70% 25% 65% 30%;margin-top:15px;transform:rotate(-2deg);transform-origin:left center;opacity:.8}
.ink-pending:after{transform:scaleX(0) rotate(-2deg);opacity:0}
.ink-visible:after{transform:scaleX(1) rotate(-2deg);opacity:.8;transition:transform 1.1s var(--enter),opacity .5s}
.collection-band{display:grid;grid-template-columns:1.2fr 1fr;gap:30px 8vw;border-bottom:1px solid var(--line);background:linear-gradient(115deg,#191510,#0c0a08)}
.collection-band>.eyebrow{grid-column:1/-1}
.collection-years{display:flex;align-items:center;gap:35px}
.collection-years h2{font-size:clamp(90px,11vw,170px);line-height:.9;color:var(--book-accent)}
.collection-years h2 span{display:block;font:600 10px/1.7 Montserrat;letter-spacing:.16em;margin-bottom:18px;color:var(--cream)}
.collection-years>span{font-size:35px;color:var(--muted)}
.collection-band>p:last-child{align-self:center;font-size:14px;line-height:1.9;color:var(--muted)}
.related-rail{gap:35px;padding:25px 18px 35px;align-items:start;background:linear-gradient(#36291b,#17110b) 0 307px / 100% 10px no-repeat}
.shelf-volume{height:290px;display:flex;align-items:end;justify-content:center;padding-bottom:20px;perspective:1000px}
.shelf-volume .book{width:145px;--depth:22px;transform:rotateY(-18deg);transition:transform .6s var(--enter)}
.related-card:hover .book,.related-card:focus-visible .book{transform:translateY(-16px) translateZ(25px) rotateY(-7deg)}
.related-card .book-front img{aspect-ratio:auto;object-fit:fill}
.related-card>span{margin-top:28px}
@media(max-width:1000px) and (min-width:701px){.reader-ready .reader-spread{min-height:570px}.reader-page{padding-inline:8%}}
@media(max-width:700px){

 .book-detail-stage--mobile{height:425px}.cover-instruction{margin-top:26px;font-size:10px}.type-back{padding:9%}.type-back strong{font-size:20px}.type-back>span{font-size:9px;line-height:1.6;margin-block:10px}.type-back small{font-size:7px}
 .book-preview-link{margin-left:0;display:table}
 .reader-heading{display:block;margin-bottom:30px}.reader-heading h2{font-size:76px}.reader-heading>p{margin-top:18px;font-size:11px}.reader{padding-inline:16px}
 .reader-spread{grid-template-columns:28% 72%}.reader-ready .reader-spread{min-height:560px}.reader-page{padding:24px 13px;gap:16px}.reader-left{justify-content:space-between;padding:22px 9px}.reader-left h3{font-size:23px;line-height:1.05;letter-spacing:-.025em}.reader-running{font-size:8px;letter-spacing:0;margin-top:10px}.reader-folio{font-size:7px;letter-spacing:.02em}.reader-right{padding-top:35px;padding-bottom:55px}.reader-right>p{font-size:12px;line-height:1.85}.reader .button{font-size:11px;padding:15px 12px}.reader-turn{left:28%;width:72%}.reader-controls{justify-content:space-between;gap:12px}.reader-controls button{width:48px;height:48px}.reader-controls p{font-size:10px}.reader .ink-quote p{font-size:27px}.reader .ink-quote cite{font-size:9px}
 .collection-band{display:block}.collection-years{justify-content:space-between;gap:16px;margin-block:35px}.collection-years h2{font-size:108px}.collection-band>p:last-child{font-size:12px}
 .related-rail{grid-auto-columns:145px;gap:25px;background-position-y:282px}.shelf-volume{height:265px}.shelf-volume .book{width:125px;--depth:18px}
}
@media(prefers-reduced-motion:reduce){

 .cover-toggle[aria-pressed=true] .book{transform:rotateY(180deg)!important}
 .ink-pending:after{transform:rotate(-2deg);opacity:.8}
}

/* Ronda 4 · hero de autor, composiciones propias para escritorio y móvil. */
.author-hero{position:relative;min-height:740px;height:calc(100svh - 78px);max-height:1040px;overflow:hidden;background:#0c0a08;border-bottom:1px solid var(--line)}
.hero-art{position:absolute;inset:0;pointer-events:none}.hero-art--mobile{display:none}
.hero-photo{width:100%;height:100%;object-fit:cover;object-position:50% 56%;opacity:.52}
.hero-art--desktop:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0c0a08 4%,#0c0a08e8 29%,#0c0a0866 60%,#0c0a0811),linear-gradient(0deg,#0c0a08,transparent 45%)}
.hero-copy{position:relative;z-index:2;padding:8vh 0 110px 5vw;width:59%;pointer-events:none}.hero-copy .eyebrow{font-size:10px;margin-bottom:32px}.hero-copy h1{font-size:clamp(85px,9.2vw,155px);line-height:.93;letter-spacing:-.055em}.hero-description{font-size:13px;line-height:1.9;max-width:360px;margin:27px 0;color:#d7cec0}.hero-cta{pointer-events:auto;gap:25px}
.hero-volumes{position:absolute;inset:0;z-index:1;perspective:1600px}.hero-volume{position:absolute;perspective:1200px}.hero-volume .book{width:100%;--depth:32px;transform:rotateX(5deg) rotateY(-22deg) rotateZ(var(--tilt))}.hero-volume--1{width:18%;right:19%;top:12%;--tilt:7deg}.hero-volume--2{width:14%;right:33%;top:57%;--tilt:-13deg}.hero-volume--3{width:16%;right:2%;top:42%;--tilt:12deg}.hero-footnote{position:absolute;bottom:38px;left:5vw;font-size:9px;letter-spacing:.22em;color:#a79680}
@media(min-width:701px) and (max-height:780px){.author-hero{min-height:660px}.hero-copy{padding-top:45px}.hero-copy h1{font-size:8.5vw}.hero-volume--2{top:51%}}
@media(max-width:700px){
 .author-hero{height:auto;min-height:900px;max-height:none}.hero-art--desktop{display:none}.hero-art--mobile{display:block}.hero-art--mobile .hero-photo{position:absolute;right:-12%;top:0;width:82%;height:470px;object-position:50% 0;opacity:.7;mask-image:linear-gradient(#000 52%,transparent)}
 .hero-art--mobile:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0c0a08cc,transparent 85%);height:480px}
 .hero-copy{width:100%;padding:45px 23px 350px;z-index:2}.hero-copy .eyebrow{font-size:8px;letter-spacing:.12em;max-width:160px;margin-bottom:60px}.hero-copy h1{font-size:clamp(61px,16.6vw,110px);line-height:.95;letter-spacing:-.05em}.hero-description{font-size:12px;max-width:270px;margin:22px 0}.hero-cta{font-size:10px;gap:14px;padding:15px;min-height:48px}
 .hero-art--mobile .hero-volumes{top:auto;bottom:70px;height:265px;z-index:3}.hero-volume--1{width:30%;left:36%;right:auto;top:-10px;--tilt:5deg}.hero-volume--2{width:25%;left:5%;right:auto;top:63px;--tilt:-12deg}.hero-volume--3{width:26%;right:4%;top:60px;--tilt:13deg}.hero-volume .book{--depth:18px}.hero-footnote{left:23px;bottom:27px;font-size:7px;letter-spacing:.14em}
}

/* Estantes nativos: sin JS mantienen scroll, snap y todas las fichas legibles. */
.catalog.section{padding:70px 5vw 45px}.catalog .section-heading{margin-bottom:30px}.catalog .section-heading h2{font-size:clamp(60px,6.3vw,102px)}
.upcoming.section{padding:70px 5vw 85px;overflow:hidden}.upcoming-heading{margin-bottom:50px}.upcoming-heading h2{font-size:clamp(64px,7vw,112px)}
.shelf-row{--tile:clamp(230px,22vw,320px);--book-height:315px;position:relative;margin-top:26px}.shelf-editions{--tile:clamp(300px,34vw,470px);--book-height:365px}
.shelf-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:18px}.shelf-heading h3{font:700 11px/1.6 Montserrat,sans-serif;letter-spacing:.16em;color:var(--muted)}.shelf-count{font-size:10px;letter-spacing:.08em;color:var(--muted);white-space:nowrap}
.shelf-window{position:relative;margin-inline:-2vw}.shelf-window:before,.shelf-window:after{content:"";position:absolute;z-index:4;top:0;bottom:0;width:2.5vw;pointer-events:none;transition:opacity .2s}.shelf-window:before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}.shelf-window:after{right:0;background:linear-gradient(-90deg,var(--bg),transparent)}.shelf-ready:not(.has-before) .shelf-window:before,.shelf-ready:not(.has-after) .shelf-window:after{opacity:0}
.shelf-track{display:grid;grid-auto-flow:column;grid-auto-columns:var(--tile);gap:25px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:2vw;padding:35px 2vw 30px;scrollbar-width:thin;scrollbar-color:#755633 #191510;cursor:grab;touch-action:pan-x pan-y;position:relative}.shelf-track:focus-visible{outline:2px solid var(--gold);outline-offset:-3px}.shelf-track.is-dragging{cursor:grabbing;scroll-snap-type:none;user-select:none;scroll-behavior:auto}
.shelf-track>article{position:relative;scroll-snap-align:start;min-width:0;border:0;padding:0;display:block;background:none;grid-column:auto;grid-row:auto;order:0;transform:none;z-index:0}
.shelf-track>article:after{content:"";position:absolute;top:calc(var(--book-height) + 24px);left:-14px;right:-14px;height:10px;background:linear-gradient(#84684a,#33271c 38%,#17110b);box-shadow:0 12px 20px #000b;pointer-events:none}
.shelf-track .index,.shelf-track .upcoming-number{position:absolute;top:0;left:5px;right:auto;font:500 10px/1.5 Montserrat;color:#95816b;letter-spacing:.1em;z-index:1}
.shelf-track .book-link,.shelf-track .upcoming-link,.shelf-track .audio .book-link{height:var(--book-height);margin:0 0 30px;padding-top:24px;align-items:end;padding-bottom:24px;background:radial-gradient(ellipse at 50% 85%,#71532d22,transparent 70%)}
.shelf-track .book{width:155px;--depth:24px;transform:rotateX(3deg) rotateY(-24deg) rotateZ(-2deg);transition:transform .5s var(--enter)}.shelf-editions .book{width:190px;--depth:28px}

.shelf-track .book-front{transform:translateZ(calc(var(--depth)/2))!important}
.shelf-track .audio-object{width:205px;height:205px;flex-shrink:0}.shelf-track .audio-wave{font-size:21px}
.shelf-track .book-caption,.shelf-track .upcoming-caption,.shelf-track .audio .book-caption{position:relative;border:0;padding:18px 12px 12px;align-self:auto;transition:background .25s,transform .4s var(--enter);min-height:175px}
/* Reposo compacto; el panel solo se eleva con teclado o hover real. */
.shelf-track .book-caption,.shelf-track .upcoming-caption{transform:none;transform-origin:top center;isolation:isolate}
.shelf-track .book-caption>p:not(.shelf-status):not(.eyebrow),.shelf-track .upcoming-caption>p{visibility:hidden}
.shelf-track article:focus-within{z-index:3}
.shelf-track article:focus-within .book{transform:translateY(-12px) scale(1.08) rotateX(0deg) rotateY(-12deg)}
.shelf-track article:focus-within .book-caption,.shelf-track article:focus-within .upcoming-caption{background:#211a12;transform:translateY(-4px) scale(1.04);box-shadow:0 12px 24px #0008}
.shelf-track article:focus-within .book-caption>p:not(.shelf-status):not(.eyebrow),.shelf-track article:focus-within .upcoming-caption>p{visibility:visible}
@media(hover:hover) and (pointer:fine){
 .shelf-track article:hover{z-index:3}
 .shelf-track article:hover .book{transform:translateY(-12px) scale(1.08) rotateX(0deg) rotateY(-12deg)}
 .shelf-track article:hover .book-caption,.shelf-track article:hover .upcoming-caption{background:#211a12;transform:translateY(-4px) scale(1.04);box-shadow:0 12px 24px #0008}
 .shelf-track article:hover .book-caption>p:not(.shelf-status):not(.eyebrow),.shelf-track article:hover .upcoming-caption>p{visibility:visible}
}
.shelf-track .book-caption h3,.shelf-track .audio h3,.shelf-track .upcoming-caption h4{font:800 27px/1.02 var(--display);letter-spacing:-.025em;margin:8px 0;max-width:none;text-transform:uppercase}.shelf-track .book-caption .eyebrow,.shelf-track .bibliography{display:none}.shelf-track .book-caption>p:not(.eyebrow),.shelf-track .upcoming-caption p{font-size:11px;margin-top:8px}
.shelf-status,.shelf-track .upcoming-caption>span{font:700 8px/1.6 Montserrat!important;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)!important;margin:0!important}.shelf-track .upcoming-caption>span{position:absolute;top:-58px;left:0;padding:5px 10px;background:#d8a353;color:#0c0a08!important;transform:rotate(-3deg);z-index:2;box-shadow:0 3px 8px #0006}
.shelf-action{display:inline-flex;align-items:center;min-height:44px;font-size:11px;color:var(--gold);margin-top:8px;border-bottom:1px solid #84613b}.shelf-arrow{position:absolute;top:calc(var(--book-height)/2);z-index:5;width:52px;height:52px;border-radius:50%;border:1px solid #9d7946;color:#efe7da;background:#20190fed;box-shadow:0 6px 25px #0008;font-size:23px;opacity:0;transition:opacity .2s,background .2s}.shelf-arrow[hidden]{display:none}.shelf-prev{left:0}.shelf-next{right:0}.shelf-row:hover .shelf-arrow,.shelf-row:focus-within .shelf-arrow{opacity:1}.shelf-arrow:disabled{opacity:.25!important}.shelf-arrow:hover{background:#65441d}
.collection-intro{position:relative;border-top:1px solid var(--line);margin:65px 0 35px;padding:34px 170px 0 0;min-height:130px}.collection-intro .eyebrow{margin-bottom:12px}.collection-intro>p:not(.eyebrow){font-size:12px;max-width:540px;color:var(--muted)}.collection-intro>span{position:absolute;right:0;top:26px;font:800 85px/.95 var(--display);letter-spacing:-.05em;color:var(--gold)}
@media(hover:hover) and (pointer:fine){.shelf-action{opacity:0;transform:translateY(5px);transition:opacity .2s,transform .2s}.shelf-track article:hover .shelf-action,.shelf-track article:focus-within .shelf-action{opacity:1;transform:none}}
@media(hover:none){.shelf-arrow{opacity:1}}
@media(max-width:700px){
 .catalog.section,.upcoming.section{padding:48px 23px}.catalog .section-heading{display:block}.catalog .section-heading h2{font-size:58px}.catalog .section-heading>p{font-size:12px;margin-top:20px}.upcoming-heading{padding:0;margin-bottom:32px}.upcoming-heading h2{font-size:58px}.shelf-row{--tile:68vw;--book-height:295px}.shelf-editions{--tile:78vw;--book-height:335px}.shelf-heading h3{font-size:10px;letter-spacing:.12em}.shelf-count{font-size:9px}.shelf-window{margin-inline:-23px}.shelf-window:before,.shelf-window:after{width:23px}.shelf-track{padding-inline:23px;scroll-padding-inline:23px;gap:20px}.shelf-track .book{width:145px;--depth:21px}.shelf-editions .book{width:169px}.shelf-track .book-caption h3,.shelf-track .audio h3,.shelf-track .upcoming-caption h4{font-size:26px}.shelf-prev{left:4px}.shelf-next{right:4px}.shelf-arrow{width:44px;height:44px;opacity:1}.collection-intro{margin-top:36px;padding:30px 0 0}.collection-intro>span{position:static;display:block;font-size:74px;margin-top:23px}.collection-intro .eyebrow{font-size:9px}.shelf-track .audio-object{width:180px;height:180px}
}
@media(prefers-reduced-motion:reduce){.shelf-track{scroll-behavior:auto}.shelf-track .book,.shelf-track .book-caption,.shelf-track .upcoming-caption,.shelf-action{transition:none}}

/* Intro · hojas por el canto; padres 3D sin opacity/will-change:opacity. */
.cinema[hidden]{display:none!important}.cinema{position:fixed;inset:0;z-index:90;pointer-events:none;color:#efe7da;isolation:isolate}
.cinema-backdrop{position:absolute;inset:0;background:#0c0a08;z-index:-1}.cinema-comp{position:absolute;inset:0;overflow:hidden}.cinema-mobile{display:none}
.cinema-light{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 45%,#a16a2536,transparent 58%);opacity:0}
.cinema-floor{position:absolute;left:50%;top:82%;width:300px;height:35px;border-radius:50%;background:#000;filter:blur(14px);transform:translateX(-50%);opacity:0}
.cinema-camera{position:absolute;left:50%;top:46%;width:min(29vw,39svh,370px);aspect-ratio:2/3;perspective:1500px;opacity:0}
.cinema-float,.cinema-book{position:absolute;inset:0;transform-style:preserve-3d}
.cinema-bottom,.cinema-cover,.cinema-leaf{position:absolute;inset:0;transform-origin:left center;transform-style:preserve-3d;border-radius:2px 7px 7px 2px}
.cinema-bottom{background:#100e0a;border:1px solid #977248;box-shadow:5px 12px 20px #0007}
.cinema-edge{position:absolute;right:-14px;top:1%;height:98%;width:28px;background:repeating-linear-gradient(90deg,#e7dfce 0 1px,#aa9e85 1px 2px);transform:translateZ(14px) rotateY(90deg)}
.cinema-spine{position:absolute;left:-14px;top:0;height:100%;width:28px;background:#302417;border:1px solid #705330;transform:translateZ(14px) rotateY(-90deg);writing-mode:vertical-rl;font:700 9px/26px Montserrat;text-align:center;letter-spacing:.16em;color:#d6a762}
.cinema-cover-front,.cinema-cover-back{position:absolute;inset:0;border-radius:inherit;-webkit-backface-visibility:hidden;backface-visibility:hidden}
.cinema-cover-front{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:13%;gap:16px;background:linear-gradient(105deg,#050504,#30291d 4%,#15120e 11%,#201a12 90%,#060504);border:1px solid #9d7948;box-shadow:inset 0 0 0 5px #0b0a08,inset 0 0 0 6px #655030;overflow:hidden;transform:translateZ(1px)}
.cinema-cover-front img{width:90%;margin-bottom:10px;filter:drop-shadow(0 1px 0 #ffe3a6)}.cinema-cover-front>span{font-size:8px;letter-spacing:.24em;color:#d3a45e}.cinema-cover-front p{font:800 clamp(30px,3.7vw,51px)/.97 var(--display);letter-spacing:-.035em}.cinema-cover-front small{font-size:7px;letter-spacing:.12em;margin-top:10px;color:#c4b499}.cinema-cover-back{background:#35291a;transform:rotateY(180deg) translateZ(1px)}
.cinema-sheen{position:absolute;inset:-10% -25%;background:linear-gradient(110deg,transparent 35%,#fff2ce66 50%,transparent 65%);opacity:0}
.cinema-leaf-flex{position:absolute;inset:1px 0;transform-origin:left center;background:linear-gradient(90deg,#a28c65,#f4ecdc 8%,#ede2cc 94%,#a08d6a);border:1px solid #d2c2a3;border-radius:inherit}.cinema-shadow{position:absolute;inset:0;background:linear-gradient(90deg,#33210bc0,transparent 70%);opacity:0}
.cinema-caption{position:absolute;left:5vw;bottom:7%;font-size:9px;letter-spacing:.2em;color:#baab96}.cinema-skip{position:absolute;top:max(20px,env(safe-area-inset-top));right:max(24px,env(safe-area-inset-right));z-index:3;pointer-events:auto;border:1px solid #c8923e;background:#0c0a08;color:#efe7da;padding:12px 17px;font-size:11px;min-height:48px}.cinema-skip span{color:#c8923e;margin-left:20px}
@media(max-width:700px){.cinema-desktop{display:none}.cinema-mobile{display:block}.cinema-camera{top:45%;width:min(60vw,35svh);perspective:1000px}.cinema-cover-front{gap:12px;padding:12%}.cinema-cover-front p{font-size:clamp(27px,7.8vw,39px)}.cinema-cover-front>span{font-size:7px}.cinema-cover-front small{font-size:6px}.cinema-floor{top:77%;width:190px;height:26px}.cinema-caption{left:23px;bottom:8%;max-width:170px;font-size:8px;line-height:1.8}.cinema-skip{right:18px;top:max(18px,env(safe-area-inset-top));font-size:10px}}
@media(prefers-reduced-motion:reduce){.cinema{display:none!important}}

/* Ronda 5 · volumen mayor, canto articulado y corte de cámara. */
.cinema-camera{width:min(33vw,46svh,430px);top:47%;perspective:1700px}
.cinema-floor{top:84%;width:min(35vw,470px);height:32px;background:radial-gradient(ellipse,#000 10%,#0009 44%,transparent 73%);filter:blur(9px)}
.cinema-light{background:radial-gradient(ellipse at 60% 42%,#b980363d,transparent 54%)}
.cinema-leaf-flex{inset:1px 28% 1px 0;border-width:0;background:linear-gradient(90deg,#8d7857,#e6dbc5 10%,#efe5d1);transform-style:preserve-3d;border-radius:0}
.cinema-leaf-tip{position:absolute;left:100%;top:0;bottom:0;width:38.89%;background:linear-gradient(90deg,#efe5d1,#fbf0d8 90%,#b8a383);transform-origin:left center;border-radius:0 2px 2px 0;box-shadow:0 .4px 0 #8e7c5d;transform-style:preserve-3d}
.cinema-cover-front>span{font:700 11px/1.4 Montserrat;letter-spacing:.22em}
.cinema-cover-front p{font-size:clamp(34px,4.1vw,61px);line-height:.96}
.cinema-cut{position:absolute;inset:0;background:#0c0a08;z-index:2;opacity:0;transform-origin:left center}
.cinema-cut:after{content:"";position:absolute;right:0;inset-block:0;width:2px;background:#d2a15a;box-shadow:0 0 25px #c79549}
@media(max-width:700px){.cinema-camera{top:46%;width:min(67vw,41svh);perspective:1100px}.cinema-cover-front p{font-size:clamp(31px,9vw,46px)}.cinema-cover-front>span{font-size:9px}.cinema-floor{top:81%;width:240px}.cinema-cut{transform-origin:center top}.cinema-cut:after{inset-inline:0;top:auto;bottom:0;width:auto;height:2px}}
/* Autoplay: fracciones de píxel conservadas en el controlador. */
.shelf-track.is-looping,.shelf-track.is-auto,.shelf-track.is-rebuilding{scroll-snap-type:none;scroll-behavior:auto}
.shelf-pause{border:1px solid var(--line);border-radius:3px;background:transparent;padding:8px 12px;min-height:44px;color:var(--muted);font-size:10px}
.shelf-pause[hidden]{display:none}.shelf-count{margin-left:auto}.shelf-heading{flex-wrap:wrap}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}.lenis.lenis-stopped{overflow:hidden}

.shelf-track.is-looping.is-touching{scroll-snap-type:x mandatory}