:root{--book-accent:#c19c5d;--book-accent-dark:#a17f43;--book-accent-soft:#e8d9b8;--book-bg-warm:#faf7f0;--book-bg-card:#ffffff;--book-text:#2c2826;--book-text-muted:#6f6963;--book-text-subtle:#9b948c;--book-border:#ece7df;--book-border-strong:#d6cfc3;--book-shadow-sm:0 2px 8px rgba(45, 35, 20, .06);--book-shadow-md:0 8px 24px rgba(45, 35, 20, .10);--book-shadow-lg:0 18px 44px rgba(45, 35, 20, .16);--book-radius:6px;--book-radius-sm:4px;--book-transition:.25s cubic-bezier(.4, 0, .2, 1);--book-font:'Inter', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif}.book-archive,.book-single{font-family:var(--book-font);font-feature-settings:'cv11','ss01','ss03'}.book-archive h1,.book-archive h2,.book-archive h3,.book-archive h4,.book-single h1,.book-single h2,.book-single h3,.book-single h4,.book-card__title,.book-single__title,.book-single__authors,.book-card__authors,.book-archive__header .page-title{font-family:var(--book-font)}.book-archive{padding-top:16px;padding-bottom:48px}.book-archive__header{margin:0 0 20px;text-align:center}.book-archive__header .page-title{font-size:clamp(26px, 5vw, 38px);font-weight:700;letter-spacing:-.01em;margin:0 0 12px;color:var(--book-text)}.book-archive__header .page-title::after{content:'';display:block;width:56px;height:3px;background:var(--book-accent);margin:14px auto 0;border-radius:2px}.book-archive .archive-description{max-width:720px;margin:0 auto;color:var(--book-text-muted);font-size:15px;line-height:1.6}.book-grid{margin-top:16px}.book-card-col{margin-bottom:24px;display:flex}.book-card{background:var(--book-bg-card);border:1px solid var(--book-border);border-radius:var(--book-radius);overflow:hidden;display:flex;flex-direction:column;width:100%;box-shadow:var(--book-shadow-sm);transition:box-shadow var(--book-transition),transform var(--book-transition),border-color var(--book-transition)}.book-card:hover{box-shadow:var(--book-shadow-md);transform:translateY(-3px);border-color:var(--book-border-strong)}.book-card__cover{display:block;overflow:hidden;background:linear-gradient(135deg,#f5f0e6 0%,#e8e0d0 100%);aspect-ratio:3 / 4;position:relative}.book-card__cover::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 70%,rgb(0 0 0 / .04) 100%);pointer-events:none}.book-card__cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}.book-card:hover .book-card__cover img{transform:scale(1.04)}.book-card__body{padding:18px 18px 20px;flex:1;display:flex;flex-direction:column}.book-card__title{font-size:17px;font-weight:600;margin:0 0 6px;line-height:1.3;letter-spacing:-.005em}.book-card__title a{color:var(--book-text);text-decoration:none;transition:color var(--book-transition)}.book-card__title a:hover{color:var(--book-accent-dark)}.book-card__authors{color:var(--book-text-muted);font-size:13px;margin:0 0 10px;font-style:italic}.book-card__authors-label{color:var(--book-text-subtle);font-style:normal;font-weight:500;margin-right:4px;font-size:11px;text-transform:uppercase;letter-spacing:.04em}.book-card__excerpt{font-size:14px;color:var(--book-text);margin:0 0 14px;line-height:1.55;flex:1}.book-card__price{font-weight:700;font-size:16px;color:var(--book-accent-dark);margin:0 0 12px}.book-card__btn{display:inline-block;padding:9px 20px;background:var(--book-accent);color:#fff!important;text-decoration:none;border-radius:var(--book-radius-sm);text-align:center;font-size:14px;font-weight:500;letter-spacing:.01em;transition:background var(--book-transition),transform var(--book-transition);align-self:flex-start}.book-card__btn:hover{background:var(--book-accent-dark);color:#fff!important;transform:translateX(2px)}.book-single{padding-top:32px;padding-bottom:56px;color:var(--book-text)}.book-single__hero{margin-bottom:36px}.book-single__cover{margin-bottom:24px;display:flex;flex-direction:column;align-items:center}.book-single__cover-front{width:100%;max-width:clamp(200px, 65vw, 280px);display:block;cursor:zoom-in;position:relative}.book-single__cover-front img{width:100%;height:auto;border-radius:var(--book-radius);box-shadow:var(--book-shadow-md);transition:box-shadow var(--book-transition),transform var(--book-transition)}.book-single__cover-front:hover img{box-shadow:var(--book-shadow-lg);transform:translateY(-2px)}.book-single__cover-back{margin-top:18px;position:relative;width:100%;max-width:clamp(180px, 55vw, 240px);display:block;cursor:zoom-in}.book-single__cover-back img{width:100%;height:auto;border-radius:var(--book-radius);box-shadow:var(--book-shadow-sm);opacity:.94;transition:opacity var(--book-transition),transform var(--book-transition),box-shadow var(--book-transition)}.book-single__cover-back:hover img{opacity:1;transform:translateY(-2px);box-shadow:var(--book-shadow-md)}.book-single__cover-label{position:absolute;top:8px;left:8px;background:rgb(20 18 14 / .75);color:#fff;font-size:10px;letter-spacing:.08em;padding:3px 9px;border-radius:3px;text-transform:uppercase;font-weight:600;z-index:1;backdrop-filter:blur(2px)}.book-single__hero-head{margin-bottom:22px;text-align:center}.book-single__title{font-size:clamp(24px, 5vw, 36px);font-weight:700;line-height:1.18;letter-spacing:-.015em;margin:0 0 8px;color:var(--book-text)}.book-single__authors{font-size:15px;color:var(--book-text);margin:0;font-style:italic}.book-single__info{text-align:center}.book-single__authors-label{color:var(--book-text-subtle);font-style:normal;font-weight:500;margin-right:4px;font-size:13px;text-transform:uppercase;letter-spacing:.05em}.book-single__annotation{margin:0 0 22px;padding:18px 20px;background:var(--book-bg-warm);border-left:3px solid var(--book-accent);border-radius:var(--book-radius-sm);font-size:15px;line-height:1.6;color:var(--book-text);text-align:left;position:relative}.book-single__annotation::before{content:'"';position:absolute;top:-4px;right:14px;font-size:56px;line-height:1;color:var(--book-accent-soft);font-family:Georgia,serif;pointer-events:none;user-select:none}.book-single__annotation p:last-child{margin-bottom:0}.book-single__meta{display:grid;grid-template-columns:max-content 1fr max-content 1fr;gap:8px 14px;margin:0 0 22px;text-align:left;padding:16px 18px;background:#fbfaf8;border-radius:var(--book-radius-sm);border:1px solid var(--book-border);font-size:14px}.book-single__meta dt{color:var(--book-text-subtle);font-weight:500;margin:0;font-size:13px;text-transform:uppercase;letter-spacing:.03em;align-self:center}.book-single__meta dd{margin:0;font-weight:500;color:var(--book-text);align-self:center}.book-single__price{font-size:clamp(22px, 3.5vw, 28px);font-weight:700;color:var(--book-accent-dark);margin:18px 0 6px;letter-spacing:-.01em}.book-single__promo{display:inline-block;margin:0 0 14px;padding:4px 12px;background:var(--book-bg-warm);border:1px dashed var(--book-accent);border-radius:14px;color:var(--book-accent-dark);font-size:13px;font-weight:500;letter-spacing:.01em}.book-single__buy{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;justify-content:center}.book-single__btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:var(--book-radius-sm);text-decoration:none;font-size:14px;font-weight:500;background:#f3efe8;color:var(--book-text)!important;border:1px solid var(--book-border);transition:background var(--book-transition),border-color var(--book-transition),transform var(--book-transition);white-space:nowrap}.book-single__btn:hover{background:#ebe5da;border-color:var(--book-border-strong);color:var(--book-text)!important;transform:translateY(-1px)}.book-single__btn--primary{background:var(--book-accent);color:#fff!important;border-color:var(--book-accent);font-weight:600;padding:12px 24px;font-size:15px}.book-single__btn--primary:hover{background:var(--book-accent-dark);border-color:var(--book-accent-dark);color:#fff!important}.book-single__btn i{color:var(--book-accent-dark);font-size:13px}.book-single__btn--primary i{color:#fff}.book-single__btn-label{color:var(--book-text-subtle);margin-right:2px;font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.04em}.book-single__btn--primary .book-single__btn-label{color:rgb(255 255 255 / .8)}.book-single__description,.book-single__toc,.book-single__about-author{margin-top:36px;padding-top:28px;border-top:1px solid var(--book-border)}.book-single__description h2,.book-single__toc h2,.book-single__about-author h2{font-size:clamp(20px, 3vw, 24px);font-weight:700;margin:0 0 18px;color:var(--book-text);position:relative;padding-left:14px;letter-spacing:-.01em}.book-single__description h2::before,.book-single__toc h2::before,.book-single__about-author h2::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:3px;background:var(--book-accent);border-radius:2px}.book-single__about-author{font-size:16px;line-height:1.7;color:var(--book-text)}.book-single__about-author p{margin:0 0 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.85);margin-top:14px;font-size:14px;text-align:center;max-width:80vw;letter-spacing:.01em}.book-lightbox__close,.book-lightbox__prev,.book-lightbox__next{position:absolute;background:rgb(255 255 255 / .08);color:#fff;border:1px solid rgb(255 255 255 / .18);border-radius:50%;width:46px;height:46px;cursor:pointer;transition:background .2s ease,border-color .2s ease,transform .2s ease;display:flex;align-items:center;justify-content:center;line-height:1;padding:0;font-family:inherit;backdrop-filter:blur(6px)}.book-lightbox__close:hover,.book-lightbox__prev:hover,.book-lightbox__next:hover{background:rgb(255 255 255 / .18);border-color:rgb(255 255 255 / .35)}.book-lightbox__close{top:18px;right:18px;font-size:28px}.book-lightbox__prev,.book-lightbox__next{top:50%;transform:translateY(-50%);font-size:32px;width:52px;height:52px}.book-lightbox__prev:hover,.book-lightbox__next:hover{transform:translateY(-50%) scale(1.05)}.book-lightbox__prev{left:24px}.book-lightbox__next{right:24px}@media (max-width:480px){.book-lightbox{padding:16px}.book-lightbox__close{top:8px;right:8px;width:40px;height:40px}.book-lightbox__prev{left:8px;width:44px;height:44px}.book-lightbox__next{right:8px;width:44px;height:44px}.book-lightbox__img{max-height:calc(100vh - 80px)}}@media (min-width:768px){.book-single__hero-head{text-align:left;margin-bottom:28px}.book-single__cover{margin-bottom:0;align-items:center;position:sticky;top:24px}.book-single__cover-front,.book-single__cover-back{max-width:100%}.book-single__cover-back{max-width:80%}.book-single__info{text-align:left}.book-single__buy{justify-content:flex-start}.book-single__hero{margin-bottom:44px}}@media (min-width:992px){.book-single{padding-top:48px;padding-bottom:72px}.book-archive{padding-top:24px;padding-bottom:56px}.book-single__title{margin-bottom:12px}.book-single__annotation{padding:22px 24px 22px 28px;font-size:16px}.book-single__meta{grid-template-columns:max-content 1fr max-content 1fr;gap:10px 20px;padding:18px 22px}}@media (max-width:480px){.book-single{padding-top:24px;padding-bottom:40px}.book-archive{padding-top:12px;padding-bottom:32px}.book-single__buy{flex-direction:column;align-items:stretch}.book-single__btn{justify-content:center;width:100%;padding:12px 16px}.book-single__btn--primary{padding:14px 20px;font-size:16px}.book-single__meta{gap:6px 10px;padding:12px 14px;font-size:13px}.book-single__annotation{padding:14px 16px;font-size:14px}.book-single__annotation::before{font-size:42px;right:10px}.book-card-col{margin-bottom:18px}}