:root{
  --bg:#ffffff;
  --panel:#ffffff;
  --text:#111827;
  --muted:#4b5563;
  --line:rgba(17,24,39,.12);
  --accent:#0ea5e9;
  --accent2:#f59e0b;
  --shadow: 0 20px 60px rgba(0,0,0,.10);
  --radius: 16px;
  color-scheme: light;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: var(--bg);
  color:var(--text);
  font: 16px/1.55 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

/* Better mobile viewport behavior */
html{-webkit-text-size-adjust:100%}

a{color:inherit}
a:hover{color:var(--accent)}

.wrap{max-width:1100px;margin:0 auto;padding:32px 18px}

.layout{
  display:grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 18px;
  max-width: 1600px;
  margin: 0 auto;
  padding: 18px 18px 28px;
}

.sidebar{
  position: sticky;
  top: 18px;
  align-self: start;
  height: calc(100vh - 36px);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
}
.sidebar__inner{padding: 12px 12px 10px}
.sidebar__header{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:10px;
  padding: 6px 6px 10px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 10px;
}
.sidebar__search{
  color: var(--accent);
  text-decoration:none;
  font-size: 14px;
}
.sidebar__search:hover{text-decoration:underline}
.sidebar__nav{display:flex;flex-direction:column;gap:8px}
.sidebar__single{
  display:block;
  padding: 10px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.92);
  text-decoration:none;
  color: var(--text);
  font-weight: 650;
}
.sidebar__single:hover{color: var(--accent); text-decoration: underline}
.sidebar__single.is-active{
  border-color: rgba(14,165,233,.35);
  color: var(--accent);
}
.sidebar__chapter{
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.86);
}
.sidebar__chapter[open]{background: rgba(255,255,255,.92)}
.sidebar__chapterTitle{
  cursor: pointer;
  padding: 10px 10px;
  font-weight: 650;
  list-style: none;
}
.sidebar__chapterTitle::-webkit-details-marker{display:none}
.sidebar__list{margin: 0; padding: 0 8px 10px 22px}
.sidebar__item{margin: 6px 0}
.sidebar__link{
  text-decoration:none;
  color: var(--text);
  font-size: 14px;
}
.sidebar__link:hover{color: var(--accent); text-decoration: underline}
.sidebar__link.is-active{
  color: var(--accent);
  font-weight: 650;
}

.main{
  min-width: 0;
}

.masthead{
  max-width:1100px;
  margin: 0 auto;
  padding: 32px 18px 0;
}
.masthead__img{
  width: 100%;
  aspect-ratio: 1048 / 321;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: block;
}
.masthead__bar{
  margin-top: -22px;
}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.86);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 14px 16px;
  position: relative;
  backdrop-filter: blur(10px);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{display:block}
.brand strong{letter-spacing:.2px}
.nav{display:flex;flex-wrap:wrap;gap:10px}
.nav a{
  text-decoration:none;
  padding:8px 10px;
  border-radius: 999px;
  border:1px solid transparent;
}
.nav a:hover{border-color:var(--line);background:rgba(255,255,255,.03)}

.hero{padding:40px 0 16px}
.hero h1{font-size: clamp(28px, 3.2vw, 44px); line-height:1.12; margin:0 0 10px}
.hero p{margin:0;color:var(--muted);max-width:72ch}
.grid{display:grid;gap:14px;grid-template-columns: repeat(12, 1fr); margin-top:22px}
.card{
  grid-column: span 12;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  padding:16px;
}
.card h2{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted)}
.card .actions{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.92);
  padding: 9px 12px;
  text-decoration:none;
}
.btn.primary{border-color:rgba(14,165,233,.35);background:rgba(14,165,233,.10)}
.btn.primary:hover{background:rgba(14,165,233,.14)}

.content{
  max-width: none;
  margin: 0;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  padding: 18px 18px 22px;
}

@media (max-width: 980px){
  .layout{grid-template-columns: 1fr}
  .layout{padding: 12px 12px 22px}
  .masthead{padding: 18px 12px 0}
  .sidebar{
    position: relative;
    height: auto;
    max-height: 52vh;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }
  .content{padding: 14px 14px 18px}
  .sidebar__single{padding: 12px 12px}
  .sidebar__chapterTitle{padding: 12px 12px}
}

@media (max-width: 720px){
  .layout{gap: 12px}
  .hero{padding: 26px 0 10px}
  .breadcrumbs{font-size:13px}
  .prose{font-size: 16px}
  .prose p{margin: 12px 0}
}

@media (max-width: 420px){
  .layout{padding: 10px 10px 18px}
  .content{padding: 12px 12px 16px}
}
.content h1{margin-top:0}
.breadcrumbs{color:var(--muted);font-size:14px;margin:0 0 10px}
.pager{display:flex;justify-content:space-between;gap:10px;margin-top:18px}
.pager a{color:var(--muted);text-decoration:none}
.pager a:hover{color:var(--accent)}

.footer{margin:28px 0 0;color:var(--muted);font-size:13px}

/* Content typography */
.prose{
  line-height: 1.7;
}
.prose p{margin: 10px 0}
.prose a{color: var(--accent)}
.prose a:hover{text-decoration: underline}
.prose img{
  max-width: 100%;
  height: auto;
}

.prose figure.media{
  margin: 14px 0;
}
.prose figure.media{
  text-align: center;
}
.prose figure.media > a,
.prose figure.media > img{
  display: block;
}
.prose figure.media img{
  /* Tamaño “de lectura”: que no domine el texto */
  max-width: min(340px, 100%);
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,.06);
}

.prose figure.media video{
  width: min(340px, 100%);
  max-width: 100%;
  margin: 0 auto;
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px rgba(0,0,0,.06);
}

.prose figure.media audio{
  width: min(520px, 100%);
  max-width: 100%;
  margin: 0 auto;
  display: block;
}

.prose .media-row{
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 14px 0;
}
.prose .media-row > figure.media{
  flex: 1 1 260px;
  max-width: 340px;
  margin: 0;
}
.prose .media-row > figure.media img,
.prose .media-row > figure.media video{
  width: 100%;
}

.prose section.references{
  margin-top: 18px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.prose section.references :where(ul,ol){
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.prose section.references :where(li,p){
  margin: 10px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  padding-left: 1.4em;
  text-indent: -1.4em;
}
.prose section.references a{color: var(--accent)}
.prose section.references a:hover{text-decoration: underline}

/* Lightbox */
html.lightbox-open{overflow:hidden}
.lightbox{
  position: fixed;
  inset: 0;
  z-index: 9999;
}
.lightbox__backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.65);
}
.lightbox__panel{
  position: absolute;
  inset: 24px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.lightbox__content{
  max-width: min(1400px, 100%);
  max-height: 100%;
  outline: none;
}
.lightbox__content img,
.lightbox__content video{
  max-width: 100%;
  max-height: calc(100vh - 96px);
  border-radius: 14px;
  box-shadow: 0 20px 70px rgba(0,0,0,.35);
  background: #000;
}
.lightbox__content video{
  width: min(1200px, 96vw);
  height: auto;
}
.lightbox__close{
  position: absolute;
  top: 8px;
  right: 8px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(0,0,0,.35);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.lightbox__close:hover{background: rgba(0,0,0,.5)}

/* About Authors: tarjetas grandes (foto -> nombre -> bio) */
.page-about-authors2 .authors-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-about-authors2 .author-card{
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.98);
  box-shadow: 0 12px 30px rgba(0,0,0,.06);
  padding: 14px;
}
.page-about-authors2 .author-card__photo{
  display:block;
  border-radius: 12px;
  overflow:hidden;
  border: 1px solid var(--line);
  background: #fff;
  grid-row: 1 / span 2;
}
.page-about-authors2 .author-card__photo img{
  width: 100%;
  height: 100%;
  min-height: 170px;
  object-fit: cover;
  display:block;
}
.page-about-authors2 .author-card__name{
  margin-top: 2px;
  font-size: 16px;
  letter-spacing: .1px;
  grid-column: 2;
}
.page-about-authors2 .author-card__bio{
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  grid-column: 2;
}
@media (max-width: 720px){
  .page-about-authors2 .author-card{grid-template-columns: 1fr}
  .page-about-authors2 .author-card__photo img{height: 240px; min-height: 240px}
}

/* Pagefind UI tweaks */
:global(.pagefind-ui__search-input){
  width:min(520px, 60vw);
  border-radius: 999px !important;
  border: 1px solid var(--line) !important;
  background: rgba(255,255,255,.92) !important;
  color: var(--text) !important;
  padding: 10px 12px !important;
  outline: none !important;
}
:global(.pagefind-ui__results){
  margin-top: 12px;
}