.book-share-dialog{overscroll-behavior:contain;color:#eee9df;background:#171816;border:1px solid #ffffff14;border-radius:1.5rem;width:min(30rem,100% - 2rem);max-width:none;max-height:calc(100dvh - 2rem);margin:auto;padding:0;overflow:auto;box-shadow:0 24px 80px #0008}.book-share-dialog::backdrop{backdrop-filter:blur(6px);background:#000b}.book-share-panel{padding:1.5rem 1.5rem .75rem}.book-share-header{justify-content:space-between;align-items:center;gap:1rem;display:flex}.book-share-eyebrow{color:#a79b83;letter-spacing:.15em;margin:0 0 .5rem;font-size:.625rem}.book-share-header h2{margin:0;font-family:Songti SC,Noto Serif CJK SC,Georgia,serif;font-size:1.5rem;font-weight:600}.book-share-close{color:#b6b5ac;border:1px solid #ffffff12;border-radius:50%;flex-shrink:0;place-items:center;width:2.75rem;height:2.75rem;display:grid}.book-share-caption{color:#a5a59c;margin:.75rem 0 1.25rem;font-size:.8125rem;line-height:1.7}.book-share-card{color:#333129;background:#f3ecde;border:1px solid #e4d9c4;border-radius:.25rem .75rem .75rem .25rem;padding:1.375rem;box-shadow:inset 4px 0 #d9cdb7}.book-share-card-heading{grid-template-columns:4.5rem minmax(0,1fr);align-items:center;gap:1rem;display:grid}.book-share-cover{-o-object-fit:contain;object-fit:contain;background:#e1d7c5;border-radius:2px;width:4.5rem;height:6.75rem;box-shadow:3px 6px 12px #302a2426}.book-share-cover-placeholder{text-align:center;color:#665940;border:4px double #c9bca5;place-items:center;padding:.75rem;font:.75rem/1.5 Songti SC,Georgia,serif;display:grid}.book-share-cover-placeholder span{-webkit-line-clamp:4;overflow-wrap:anywhere;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.book-share-card-label{color:#8c7554;letter-spacing:.1em;font-size:.625rem}.book-share-card-subtitle{-webkit-line-clamp:2;color:#746b5c;overflow-wrap:anywhere;-webkit-box-orient:vertical;margin:.375rem 0 0;font-size:.6875rem;display:-webkit-box;overflow:hidden}.book-share-card h3{-webkit-line-clamp:3;overflow-wrap:anywhere;-webkit-box-orient:vertical;margin:.5rem 0;font:600 1.25rem/1.45 Songti SC,Noto Serif CJK SC,Georgia,serif;display:-webkit-box;overflow:hidden}.book-share-card-author{-webkit-line-clamp:2;color:#746b5c;overflow-wrap:anywhere;-webkit-box-orient:vertical;margin:0;font-size:.75rem;display:-webkit-box;overflow:hidden}.book-share-summary{color:#615849;overflow-wrap:anywhere;margin:1.125rem 0;font-size:.8125rem;line-height:1.85}.book-share-card-footer{color:#8c8070;border-top:1px solid #dcd2c0;justify-content:space-between;align-items:baseline;gap:1rem;padding-top:.875rem;font-size:.625rem;display:flex}.book-share-card-footer>span:first-child{color:#514635;font-family:Georgia,serif;font-size:1.25rem;font-weight:700}.book-share-mark{color:#ad9675;font-size:.75rem;font-weight:400}.book-share-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:.625rem;margin-top:1.25rem;display:grid}.book-share-actions button{text-align:center;background:#ffffff04;border:1px solid #ffffff16;border-radius:.75rem;flex-direction:column;justify-content:center;align-items:center;gap:.625rem;min-height:5rem;padding:.75rem .25rem;font-size:.75rem;line-height:1.4;display:flex}.book-share-panel .book-share-primary{color:#302b22;background:#ede2cc;border-color:#ede2cc}.book-share-panel button,.book-share-panel a{-webkit-tap-highlight-color:transparent;transition:background-color .15s,opacity .15s}.book-share-panel button:disabled{opacity:.5;cursor:wait}.book-share-panel :is(button,a):focus-visible{outline-offset:4px;outline:2px solid #c6ac7e}.book-share-status{color:#d7c6a9;text-align:center;overflow-wrap:anywhere;min-height:1.25rem;margin:.875rem 0 0;font-size:.75rem;line-height:1.7}.book-share-poster-preview{background:#0f100f;border:1px solid #ffffff12;border-radius:.75rem;padding:1rem}.book-share-poster-preview img{width:auto;max-width:100%;height:auto;max-height:min(52dvh,32rem);margin:auto;display:block;box-shadow:0 8px 24px #0006}.book-share-note{color:#b5a88e;margin-top:.75rem;font-size:.75rem;line-height:1.6}.book-share-poster-actions{gap:.625rem;margin-top:1.25rem;display:flex}.book-share-poster-actions>:is(button,a){border:1px solid #ffffff16;border-radius:.75rem;flex:1;justify-content:center;align-items:center;gap:.625rem;min-height:3rem;font-size:.8125rem;display:flex}.book-share-back{color:#a5a59c;justify-content:center;align-items:center;gap:.125rem;width:100%;min-height:2.75rem;margin-top:.5rem;font-size:.75rem;display:flex}@media (hover:hover){.book-share-panel button:not(:disabled):hover,.book-share-panel a:hover{background-color:#ffffff0d}.book-share-panel .book-share-primary:not(:disabled):hover{background-color:#f7edda}}@media (width<=639px){.book-share-dialog{border-bottom:0;border-radius:1.5rem 1.5rem 0 0;width:100%;max-height:calc(100dvh - 1rem);margin:auto 0 0}.book-share-panel{padding:1.5rem 1.25rem max(.75rem, env(safe-area-inset-bottom))}.book-share-panel:before{content:"";background:#ffffff24;border-radius:2px;width:2rem;height:3px;margin:-.875rem auto 1.125rem;display:block}.book-share-card{padding:1.125rem}}@media (prefers-reduced-motion:reduce){.book-share-panel button,.book-share-panel a{transition:none}}.content-share-trigger{min-width:2.75rem;min-height:2.75rem;color:var(--reading-text,#a3a3a3);border-radius:.5rem;flex-shrink:0;justify-content:center;align-items:center;gap:.375rem;padding:.375rem .75rem;transition:background-color .15s;display:inline-flex}.content-share-trigger:hover{background:color-mix(in srgb, var(--reading-heading,#fff) 8%, transparent)}.content-share-trigger:focus-visible{outline-offset:2px;outline:2px solid #c6ac7e}