/* One reading column keeps films and their text in the same proportions. */
html{scroll-padding-top:72px}
body{overflow-wrap:break-word}
.wrap{max-width:800px}
.wrap>.section{width:100%;margin-left:auto;margin-right:auto}
.foreword-video video,.foreword-video iframe,.life-film video,.life-film iframe{width:100%;max-width:100%;aspect-ratio:16/9;object-fit:contain}
.foreword-video p{max-width:100%}
.marco-photo{margin:24px auto;max-width:260px;text-align:center}
.marco-photo img{height:auto;object-fit:contain}
.language-return{position:sticky;top:0;left:auto;z-index:30;padding:8px 12px;background:var(--paper);border-bottom:1px solid var(--line)}
.language-return a{display:inline-flex;align-items:center;min-height:36px;font-size:14px;padding:6px 12px}
header{padding-top:24px}
.book-card,.section,.foreword-video,.presentation-guide{scroll-margin-top:72px}
@media(min-width:600px){
 .grid{grid-template-columns:minmax(0,1fr)}
 .book-card{padding:24px}
 .book-card .cover{max-width:340px}
 .book-card>.btn,.book-card>.reading-help,.book-card>.mobile-actions{width:100%;max-width:520px}
 .section{padding:28px}
 .section p,.section li{font-size:18px;line-height:1.6}
}

/* Keep the four-book overview, with the same reading width underneath. */
.multilingual .wrap{max-width:1180px}
.multilingual .wrap>.section{max-width:764px}
@media(min-width:600px){
 .multilingual .grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:764px;margin-inline:auto}
 .multilingual .book-card{padding:14px}
 .multilingual .book-card .cover{max-width:100%}
 .multilingual .book-card>.btn,.multilingual .book-card>.reading-help,.multilingual .book-card>.mobile-actions{width:auto}
}
@media(min-width:1200px){.multilingual .grid{grid-template-columns:repeat(4,minmax(0,1fr));max-width:100%}}

.multilingual-choice{max-width:600px;margin:20px auto 0}.multilingual-choice p{font-size:14px}.multilingual-choice .mobile-actions{justify-content:center}

.multilingual-choice{max-width:764px;margin:32px auto 0;padding:16px 0;border-top:1px solid var(--line);text-align:center;font-size:14px}.multilingual-choice summary{cursor:pointer;color:var(--muted);font-size:14px}.multilingual-choice .btn{font-size:14px;padding:8px 12px}.multilingual-choice[open] summary{margin-bottom:12px}

body:not(.multilingual) main.wrap{padding-top:18px}

/* Compact language navigation on every book version. */
.language-return.language-switcher{display:flex;align-items:center;gap:6px;padding:8px max(8px,env(safe-area-inset-left));}
.language-return.language-switcher a{display:flex;flex-direction:column;justify-content:center;gap:1px;min-height:44px;padding:4px 9px;font-size:12px;line-height:1.2;box-shadow:none;white-space:nowrap;}
.language-return.language-switcher a[aria-current="page"]{border:2px solid var(--gold);background:#f4e8cd;}
.language-flag{font-size:21px;line-height:1.1}
.language-return.language-switcher .language-home{font-size:28px;padding:4px 10px;}
@media(max-width:380px){.language-return.language-switcher{gap:4px}.language-return.language-switcher a{padding:4px 6px;font-size:11px}.language-return.language-switcher .language-home{padding:4px 8px}}

.book-card>.btn.read-book-link{display:flex;align-items:center;justify-content:center;width:100%;max-width:none;min-height:48px;box-sizing:border-box;white-space:normal}
.read-book-hint{color:var(--muted);font-size:14px;line-height:1.5;margin:8px auto 2px;max-width:520px;text-align:center}
.book-card>.read-book-hint{width:100%;max-width:none}
@media(max-width:390px){.book-card>.btn.read-book-link,.book-card>.read-book-hint{max-width:260px}}
@media(min-width:600px){body:not(.multilingual) .book-card>.btn.read-book-link,body:not(.multilingual) .book-card>.read-book-hint{max-width:340px}}

.more-info-hint{color:var(--muted);font-size:14px;line-height:1.55;margin:10px auto 0;max-width:520px;text-align:center}

.book-card>.btn.more-info-link{display:flex;align-items:center;justify-content:center;width:100%;max-width:none;box-sizing:border-box;min-height:48px;padding:14px 18px;white-space:normal;line-height:1.4;text-align:center}

/* Fit the available window; reflow automatically when the tablet rotates. */
.book-opening,.book-primary{width:100%;min-width:0}
.book-opening{max-width:340px;margin-inline:auto}
.book-opening .cover{display:block;width:100%;height:auto;margin-inline:auto}
.book-opening .cover-toggle,.book-primary>.btn{display:flex;align-items:center;justify-content:center;width:100%;min-height:48px;white-space:normal;line-height:1.4}
.book-primary{max-width:340px;margin-inline:auto}
.book-primary .read-book-hint{width:100%;max-width:none;font-size:16px}
.language-return.language-switcher{justify-content:center;flex-wrap:wrap}
body:not(.multilingual) .grid{grid-template-columns:minmax(0,1fr)}
@media(min-width:700px) and (orientation:landscape){
 body:not(.multilingual) .wrap{max-width:980px}
 body:not(.multilingual) .book-card{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);align-items:start;gap:16px 28px}
 .book-opening{grid-column:1;grid-row:1;margin:0 auto}
 .book-primary{grid-column:2;grid-row:1;max-width:none;align-self:center}
 body:not(.multilingual) .book-card> :not(.book-opening):not(.book-primary){grid-column:1 / -1;justify-self:center;max-width:100%}
 .book-opening .cover{max-height:calc(100svh - 190px);object-fit:contain;aspect-ratio:auto}
 .book-primary>.btn:first-child{margin-top:0}
}

/* Introduce the story just below the cover, before the reading actions. */
.book-card>.book-foreword{width:100%;max-width:340px;margin:20px auto}
.book-foreword h4{margin:0 0 10px;font-size:21px;line-height:1.35}
.book-foreword p{font-size:16px;line-height:1.5}
@media(min-width:700px) and (orientation:landscape){
 body:not(.multilingual) .book-card>.book-opening{grid-row:1 / 3}
 body:not(.multilingual) .book-card>.book-foreword{grid-column:2;grid-row:1;max-width:none;margin:0}
 body:not(.multilingual) .book-card>.book-primary{grid-column:2;grid-row:2;align-self:start}
}

/* Consistent centered controls for reading, contact, sharing and playlists. */
body:not(.multilingual) .section .actions,
body:not(.multilingual) .section .patent-actions,
body:not(.multilingual) .section .mobile-actions{display:flex;flex-direction:column;align-items:center;gap:12px;max-width:none;margin:16px auto;padding:0}
body:not(.multilingual) .section .actions>.btn,
body:not(.multilingual) .section .patent-actions>a,
body:not(.multilingual) .section .mobile-actions>.btn,
body:not(.multilingual) .section .playlist-link,
body:not(.multilingual) .section>.topic-share,
body:not(.multilingual) .book-options>.btn,
body:not(.multilingual) .book-options .book-primary>.btn{display:flex;align-items:center;justify-content:center;box-sizing:border-box;flex:none;width:100%;max-width:340px;min-height:48px;margin:10px auto;padding:12px 18px;border:1px solid var(--blue);border-radius:999px;text-align:center;white-space:normal;line-height:1.4;text-decoration:none;font:inherit;font-weight:700}
body:not(.multilingual) .section .playlist-link{background:var(--card);color:var(--blue);cursor:pointer}
#inventions-extra>h2,#spirituality>h2,#book-story-title{color:var(--blue);font-size:clamp(23px,4vw,30px);line-height:1.35}
.topic-share-status{text-align:center;overflow-wrap:anywhere}.topic-share-status:empty{display:none}

/* The opening stays in normal flow in landscape: cover, text, then video. */
@media(min-width:700px) and (orientation:landscape){
 body:not(.multilingual) .book-card{display:block}
 body:not(.multilingual) .book-card>.book-opening{margin:0 auto;max-width:340px}
 body:not(.multilingual) .book-card>.book-foreword{width:100%;max-width:600px;margin:24px auto 0}
 body:not(.multilingual) .book-foreword video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}
}
.book-options>.more-info-hint{max-width:600px;margin:12px auto;text-align:center}
.book-options>.more-info-link{display:flex;align-items:center;justify-content:center;width:100%;max-width:340px;margin:16px auto;text-align:center}
.youtube-discover>h3,.youtube-discover>p,.youtube-discover>small,.youtube-discover .playlist-links>p:first-child{text-align:center}
.youtube-discover>small{display:block}
.youtube-discover>.youtube-channel{display:flex;align-items:center;justify-content:center;width:100%;max-width:340px;margin:16px auto;text-align:center}
.film-preview img{object-fit:contain}

/* Keep every language-page action centered, including standalone order links. */
body:not(.multilingual) main.wrap .btn{
 display:flex;align-items:center;justify-content:center;box-sizing:border-box;
 width:100%;max-width:340px;min-height:48px;margin:12px auto;
 text-align:center;white-space:normal;line-height:1.4;
}
body:not(.multilingual) main.wrap h2,
body:not(.multilingual) main.wrap h3,
body:not(.multilingual) main.wrap h4,
body:not(.multilingual) main.wrap details>summary{text-align:center}

/* A full, distinct portrait for the life film; the website guide is at ACLI. */
body:not(.multilingual) .life-film .film-preview{background:var(--card)}
body:not(.multilingual) .life-film .film-preview img{width:auto;max-width:100%;height:auto;max-height:420px;margin:0 auto}

/* Preserve the complete family photograph and localize its caption. */
body:not(.multilingual) .life-film .family-film-image{aspect-ratio:2048/1016;overflow:hidden}
body:not(.multilingual) .life-film .family-film-image img{display:block;width:100%;max-width:none;max-height:none;height:auto;margin:0}
body:not(.multilingual) .life-film .family-film-caption{margin:0;padding:12px 16px;background:#243131;color:#fff;font-size:14px;line-height:1.5;text-align:center}