.about-publication { background: linear-gradient(135deg, #fff 55%, #f5f6f7); }
.about-publication .about-publication__eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 2px; color: #78848a; }
.about-publication h2 { max-width: none; margin: 16px 0 24px; font-size: clamp(36px, 4vw, 48px); }
.about-publication h2::after { content: ''; display: block; width: 56px; height: 4px; background: #feb900; margin-top: 22px; }
.about-publication .our-story { padding: 0 32px 0 0; background: transparent; }
.about-publication .our-story h3 { font-size: clamp(24px, 2.5vw, 32px); line-height: 1.3; }
.about-publication .btn { padding: 12px 18px; border-radius: 6px; font-size: 13px; font-weight: 600; }
.company-book { padding: 26px; border: 1px solid #354650; border-radius: 18px; background: #20313b; color: #fff; box-shadow: 0 24px 60px #20313b26; }
.company-book__header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.company-book__eyebrow { color: #feb900; font-size: 9px; letter-spacing: 2px; font-weight: 700; }
.company-book__header p { margin: 5px 0 0; font-size: 19px; font-weight: 600; }
.company-book__badge { border: 1px solid #ffffff26; border-radius: 30px; padding: 7px 10px; color: #c6d0d6; font-size: 10px; white-space: nowrap; }
.company-book__badge i { margin-right: 4px; }
.company-book__stage { position: relative; display: grid; place-items: center; height: 420px; margin: 22px 0; padding: 18px 24px; border-radius: 10px; background: radial-gradient(ellipse at 50% 40%, #52616a, #293c46 75%); perspective: 1400px; touch-action: pan-y; }
.company-book__paper { position: relative; max-width: 100%; box-shadow: 4px 3px 0 #d5d6d1, 7px 6px 0 #a3aaa9, 12px 20px 28px #0005; background: #fff; line-height: 0; }
.company-book__paper::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, #0002, transparent 3%, transparent 97%, #0001); }
.company-book__cover { display: block; max-width: 100%; max-height: 370px; object-fit: contain; }
.company-book__canvas { display: block; max-width: 100%; }
.company-book [hidden] { display: none !important; }
.company-book__turn { position: absolute; inset: 0; width: 100%; height: 100%; transform-origin: left center; backface-visibility: hidden; z-index: 2; }
.company-book__message { position: absolute; bottom: 12px; left: 12px; right: 12px; padding: 10px 14px; border-radius: 6px; background: #172731ed; color: #e3e8ea; font-size: 12px; text-align: center; line-height: 1.5; }
.company-book__toolbar { display: flex; align-items: center; justify-content: center; gap: 10px; }
.company-book__toolbar button, .company-book__toolbar a { display: inline-grid; place-items: center; width: 40px; height: 40px; border: 1px solid #ffffff30; border-radius: 50%; background: transparent; color: #fff; transition: background .2s, color .2s; }
.company-book__toolbar button:hover:not(:disabled), .company-book__toolbar a:hover { background: #feb900; border-color: #feb900; color: #20313b; }
.company-book__toolbar button:disabled { opacity: .3; cursor: default; }
.company-book :focus-visible, .company-book:focus-visible { outline: 3px solid #feb900; outline-offset: 4px; }
.company-book__count { min-width: 74px; text-align: center; font-size: 12px; font-variant-numeric: tabular-nums; }
.company-book__divider { width: 1px; height: 20px; background: #ffffff30; margin: 0 5px; }
.company-book__progress { height: 2px; background: #ffffff1a; margin-top: 20px; overflow: hidden; }
.company-book__progress span { display: block; height: 100%; width: 0; background: #feb900; transition: width .35s; }
.company-book__hint { color: #acbbc3; text-align: center; font-size: 10px; margin: 13px 0 0; }
.company-book:fullscreen { border-radius: 0; width: 100%; height: 100%; display: flex; flex-direction: column; padding: 24px max(24px, calc((100vw - 1100px) / 2)); overflow: auto; }
.company-book:fullscreen .company-book__stage { flex: 1; min-height: 180px; height: auto; }
@media (max-width: 991px) { .about-publication .our-story { padding: 0; } .company-book { max-width: 620px; margin: auto; } }
@media (max-width: 575px) { .company-book { padding: 18px; } .company-book__stage { height: 360px; padding: 16px; } .company-book__cover { max-height: 310px; } .company-book__badge { font-size: 9px; padding: 6px 8px; } }
@media (prefers-reduced-motion: reduce) { .company-book *, .company-book *::after { transition: none !important; } }