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12px;border-radius:999px;background:var(--surface-2);color:var(--muted);font-size:12.5px;border:1px solid transparent}.seg.on{background:var(--accent);color:#fff;border-color:var(--accent)}.reader-paper{max-width:760px;margin:0 auto;padding-top:calc(var(--safe-t) + 58px);padding-bottom:calc(var(--safe-b) + 96px);min-height:100%}.chapter-title{font-family:Songti SC,"Noto Serif SC",Georgia,serif;font-size:1.15em;font-weight:600;margin:18px 0 20px;line-height:1.5}.content-html{word-break:break-word}.content-html p{margin:0 0 .85em;text-indent:2em;text-align:justify}.content-html div{margin-bottom:.4em}.content-html br{line-height:inherit}.content-html img{max-width:100%;height:auto;display:block;margin:1em auto;border-radius:6px}.content-html h1,.content-html h2,.content-html h3{font-size:1.05em;margin:1.1em 0 .6em}.content-html 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2px}.reader-book-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reader-chapter-name{font-size:10.5px;color:var(--r-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:1px}.reader-bottom{position:absolute;left:0;right:0;bottom:0;z-index:20;display:flex;align-items:center;gap:2px;padding:6px 6px calc(var(--safe-b) + 6px);background:var(--r-chrome);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--r-line);transform:translateY(102%);transition:transform .22s ease}.reader-bottom.show{transform:none}.reader-tool{flex:none;width:52px;display:grid;justify-items:center;gap:2px;color:var(--r-muted);font-size:10px;padding:4px 0}.reader-tool:active{color:var(--accent)}.reader-progress{flex:1;min-width:0;text-align:center;font-size:10.5px;color:var(--r-muted);padding:0 6px}.reader-progress-bar{margin-top:5px;height:2.5px;border-radius:2px;background:var(--r-line);overflow:hidden}.reader-progress-bar span{display:block;height:100%;background:var(--accent)}.reader-error{height:100%;display:grid;place-content:center;justify-items:center;gap:14px;color:var(--r-muted);font-size:14px}@media (min-width: 768px){.book-grid{grid-template-columns:repeat(4,1fr)}.page{padding-top:calc(var(--safe-t) + 34px)}}.book-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}.book-row{display:flex;align-items:center;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:8px 8px 8px 10px}.book-row.selected{border-color:var(--accent);background:var(--accent-soft)}.book-row-main{flex:1;min-width:0;display:flex;align-items:center;gap:12px;text-align:left}.book-row-meta{flex:1;min-width:0}.book-row-title{font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-row-sub{font-size:11.5px;color:var(--muted);margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-list .cover-sm{width:44px;height:62px}.pick-dot{width:22px;height:22px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;color:#fff;flex:none}.pick-dot.on{background:var(--accent);border-color:var(--accent)}.pick-dot.floating{position:absolute;top:6px;right:6px;width:20px;height:20px;background:#ffffffeb;border-color:#00000024;color:var(--accent)}.pick-dot.floating.on{background:var(--accent);color:#fff}.book-card.selected .cover{outline:2px solid var(--accent);outline-offset:2px}.head-actions{display:flex;gap:12px;flex-wrap:wrap}.shelf-tabs{margin-top:12px}.select-bar{position:fixed;left:12px;right:12px;bottom:calc(var(--tab-h) + var(--safe-b) + 10px);max-width:696px;margin:0 auto;display:flex;align-items:center;gap:8px;padding:9px 10px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 10px 28px #281e1429;z-index:45}.select-count{font-size:12.5px;color:var(--muted);margin-right:auto}.sheet-title-ellipsis{max-width:70%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.source-row.danger-row .source-row-name{color:var(--danger)}.seg{flex-wrap:wrap}.reader-hint{position:fixed;left:10px;right:10px;top:calc(var(--safe-t) + 8px);max-width:700px;margin:0 auto;z-index:48;display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:12px;background:var(--surface);border:1px solid var(--line);box-shadow:0 8px 24px #281e1429;font-size:12.5px;color:var(--ink)}.reader-hint>span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hint-go{flex:none;padding:4px 10px;border-radius:8px;background:var(--accent);color:#fff;font-size:12px}.stats-card{padding:14px 14px 6px}.stat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.stat-cell{background:var(--surface-2);border-radius:12px;padding:10px 4px;text-align:center}.stat-num{font-size:13px;font-weight:600;color:var(--ink);line-height:1.35}.stat-label{margin-top:3px;font-size:11px;color:var(--muted)}.stat-more{width:100%;margin-top:12px;padding:9px 2px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}.stat-book-row{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:13px;border-bottom:1px solid var(--line)}.stat-book-row:last-child{border-bottom:none}.stat-book-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stat-book-time{color:var(--muted);font-size:12px}.stat-empty{margin:10px 2px 12px;font-size:12.5px;color:var(--muted)}.btn.block{width:100%;margin-top:10px}