/* Book product pages: "Look inside" page row, page viewer, real contents list */

.look-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(10px,1.4vw,18px);margin-top:clamp(32px,4vw,48px);align-items:start}
.look-page{appearance:none;border:0;background:none;padding:0;color:inherit;font:inherit;cursor:zoom-in;text-align:left}
.look-page img{width:100%;height:auto;border-radius:4px;box-shadow:0 0 0 1px var(--line-strong),0 18px 40px rgba(0,0,0,.45);transition:transform .35s var(--ease),filter .35s var(--ease);filter:brightness(.92)}
.look-page:hover img,.look-page:focus-visible img{transform:translateY(-4px);filter:brightness(1.04)}
.look-page span{display:block;margin-top:12px;font-family:"Bebas Neue",sans-serif;font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--cream-dim)}

@media(max-width:1000px){
  .look-grid{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:30%;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;scrollbar-width:thin}
  .look-page{scroll-snap-align:start}
}
@media(max-width:560px){.look-grid{grid-auto-columns:62%}}

/* Viewer */
.look-viewer{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh;width:100vw;height:100vh;color:var(--cream)}
.look-viewer::backdrop{background:rgba(8,7,6,.95);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.look-viewer[open]{display:flex;align-items:center;justify-content:center}
.look-viewer figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:14px}
.look-viewer img{max-width:min(92vw,900px);max-height:84vh;width:auto;height:auto;border-radius:4px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.look-viewer figcaption{font-family:"Bebas Neue",sans-serif;font-size:15px;letter-spacing:.06em;text-transform:uppercase;color:var(--cream-dim)}
.look-viewer button{position:absolute;appearance:none;border:1px solid var(--line-strong);background:rgba(20,17,13,.8);color:var(--cream);width:48px;height:48px;border-radius:100px;display:grid;place-items:center;cursor:pointer;font-size:22px;line-height:1}
.look-viewer button:hover{border-color:var(--cream-dim)}
.look-viewer .lv-close{top:18px;right:18px}
.look-viewer .lv-prev{left:18px;top:50%;transform:translateY(-50%)}
.look-viewer .lv-next{right:18px;top:50%;transform:translateY(-50%)}
@media(max-width:700px){
  .look-viewer .lv-prev,.look-viewer .lv-next{top:auto;bottom:18px;transform:none}
  .look-viewer .lv-prev{left:calc(50% - 60px)}
  .look-viewer .lv-next{right:calc(50% - 60px)}
  .look-viewer img{max-height:74vh}
}

/* Contents */
.toc{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(32px,5vw,72px);margin-top:clamp(32px,4vw,48px)}
.toc h3{font-family:"Bebas Neue",sans-serif;font-weight:400;font-size:17px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-bright);padding-bottom:12px;border-bottom:1px solid var(--line-strong)}
.toc ol{list-style:none}
.toc li{display:flex;align-items:baseline;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.toc li b{font-family:var(--mono);font-weight:500;font-size:13px;color:var(--accent-bright);min-width:1.8em}
.toc li em{margin-left:auto;font-style:normal;font-family:var(--mono);font-size:12.5px;color:var(--cream-faint);white-space:nowrap}
.toc li.interlude{color:var(--cream-dim);font-style:italic}
.toc li.interlude b{color:var(--cream-faint)}
.toc .toc-col + .toc-col h3{margin-top:0}
@media(max-width:700px){
  .toc{grid-template-columns:1fr}
  .toc .toc-col + .toc-col{margin-top:36px}
}