:root{--bg: #f8f9f8;--surface: #ffffff;--fill: #eef2f0;--text: #1b2422;--muted: #646e69;--line: #dfe4e1;--accent: #0b6e62;--accent-soft: #e4efec;--on-accent: #ffffff;--warn: #a8501f;--warn-soft: #fbf3ea;--scrim: rgba(16, 26, 24, .38);--break-band: #e8eeeb;--break-num: #3f524d;--shadow-sheet: 0 -8px 30px rgba(16, 26, 24, .16);--shadow-page: 0 1px 8px rgba(16, 26, 24, .14);--radius: 7px;--radius-lg: 12px;--radius-sheet: 16px;--tap: 44px;--safe-bottom: env(safe-area-inset-bottom, 0px)}@media (prefers-color-scheme: dark){:root{color-scheme:dark}:root:not([data-theme=light]){--bg: #0f1614;--surface: #141d1a;--fill: #1a2421;--text: #e4e9e5;--muted: #8d9893;--line: #26302c;--accent: #56c5b3;--accent-soft: #182b28;--on-accent: #08110f;--warn: #d98456;--warn-soft: #2a1d16;--scrim: rgba(0, 0, 0, .58);--break-band: #0a1011;--break-num: #9fb0b4;--shadow-sheet: 0 -8px 30px rgba(0, 0, 0, .45);--shadow-page: 0 1px 8px rgba(0, 0, 0, .5)}}:root[data-theme=dark]{color-scheme:dark;--bg: #0f1614;--surface: #141d1a;--fill: #1a2421;--text: #e4e9e5;--muted: #8d9893;--line: #26302c;--accent: #56c5b3;--accent-soft: #182b28;--on-accent: #08110f;--warn: #d98456;--warn-soft: #2a1d16;--scrim: rgba(0, 0, 0, .58);--break-band: #0a1011;--break-num: #9fb0b4;--shadow-sheet: 0 -8px 30px rgba(0, 0, 0, .45);--shadow-page: 0 1px 8px rgba(0, 0, 0, .5)}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:var(--bg);color:var(--text);font:400 16px/1.55 -apple-system,system-ui,PingFang TC,sans-serif;-webkit-text-size-adjust:100%}#app{min-height:100%;display:flex;flex-direction:column}.btn{-webkit-appearance:none;appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--tap);padding:0 15px;border:1.5px solid transparent;border-radius:var(--radius);background:transparent;color:var(--text);font:inherit;font-size:13.5px;font-weight:650;line-height:1;text-align:center;white-space:nowrap;cursor:pointer;transition:background .13s ease,border-color .13s ease,color .13s ease}.btn:active{transform:scale(.98)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn[disabled]{opacity:.5;cursor:default}.btn-primary{background:var(--accent);color:var(--on-accent)}.btn-secondary{border-color:var(--line);color:var(--text)}.btn-quiet{color:var(--accent);padding:0 10px}.btn-danger{color:var(--warn);border-color:var(--warn)}.btn-icon{width:var(--tap);padding:0;flex:0 0 auto;border-color:var(--line);color:var(--accent);font-size:15px}.btn-block{width:100%}@media (hover: hover){.btn-primary:hover{border-color:var(--accent);filter:brightness(1.1)}.btn-secondary:hover,.btn-quiet:hover,.btn-icon:hover{background:var(--accent-soft)}.btn-danger:hover{background:var(--warn-soft)}}@media (prefers-reduced-motion: reduce){.btn{transition:none}.btn:active{transform:none}}.field{min-height:var(--tap);padding:0 12px;border:1.5px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--text);font:inherit;font-size:16px}.field:focus-visible{outline:2px solid var(--accent);outline-offset:-1px}.login{margin:auto;width:min(320px,86vw);display:flex;flex-direction:column;gap:10px;text-align:center}.login h1{margin:0;font-size:22px}.login-hint{margin:0 0 6px;color:var(--muted);font-size:14px}.login-error{margin:0;color:var(--warn);font-size:14px}.install-hint{display:flex;gap:12px;align-items:center;margin:12px;padding:10px 12px;border:1px solid var(--line);background:var(--fill);border-radius:var(--radius-lg)}.install-hint p{margin:0;font-size:13.5px;line-height:1.5}.install-hint .btn{margin-left:auto}.lib-head{padding:14px 16px;border-bottom:1px solid var(--line)}.lib-head h1{margin:0;font-size:17px}.lib-body{flex:1;min-height:0}.empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 34px;gap:6px}.empty-art{font-size:44px}.empty h2{margin:8px 0 0;font-size:17px}.empty p{margin:0 0 16px;color:var(--muted);font-size:14px;line-height:1.6}.cards{display:flex;flex-direction:column;gap:12px;padding:16px}.card{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);padding:15px;min-width:0}.card h3{margin:0 0 8px;font-size:15px;line-height:1.35;overflow-wrap:anywhere}.card p{margin:0 0 10px;font-size:12.5px;color:var(--muted)}.card .warn{color:var(--warn)}.bar{height:7px;background:var(--fill);border-radius:4px;overflow:hidden}.bar-fill{height:100%;background:var(--accent);border-radius:4px;transition:width .2s}.progress{margin-top:9px!important;color:var(--accent)!important;font-weight:500}.card-open{padding:0;display:flex;align-items:stretch}.card-hit{-webkit-appearance:none;appearance:none;flex:1;min-width:0;min-height:var(--tap);border:0;background:none;text-align:left;font:inherit;color:inherit;padding:15px;cursor:pointer}.card-more{-webkit-appearance:none;appearance:none;flex:0 0 auto;min-width:var(--tap);border:0;border-left:1px solid var(--line);background:none;color:var(--muted);font-size:18px;padding:0 14px;cursor:pointer}@media (hover: hover){.card-more:hover{background:var(--accent-soft);color:var(--accent)}}.reader{position:absolute;inset:0;display:flex;flex-direction:column;background:var(--bg)}.rd-scroll{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}.rd-page{padding:0 20px;min-height:var(--page-est, 60vh)}.rd-content{font-size:17px;line-height:1.62;color:var(--text)}.rd-content p{margin:0 0 14px}.rd-page-img{display:block;width:100%;height:auto;margin:4px 0 10px;box-shadow:var(--shadow-page)}.text-s .rd-content{font-size:15px}.text-m .rd-content{font-size:17px}.text-l .rd-content{font-size:19px}.text-xl .rd-content{font-size:22px}.rd-bot{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:calc(5px + var(--safe-bottom) / 2) 8px;border-top:1px solid var(--line);background:var(--surface)}.rd-side{display:flex;align-items:center;gap:2px;min-width:0}.rd-left{justify-content:flex-start}.rd-right{justify-content:flex-end}.rd-find{-webkit-appearance:none;appearance:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;width:var(--tap);height:var(--tap);padding:0;border:0;border-radius:999px;background:var(--accent);color:var(--on-accent);font:inherit;font-size:18px;line-height:1}.rd-find:active{transform:scale(.96)}.rd-find:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (hover: hover){.rd-find:hover{filter:brightness(1.1)}}.rd-pageinfo{display:inline-flex;align-items:center;gap:4px;height:var(--tap);padding:0 8px;font-size:13px;line-height:1;font-variant-numeric:tabular-nums;user-select:none}.rd-pageno{color:var(--text);font-weight:700}.rd-of{color:var(--muted);font-weight:400}.rd-total{color:var(--muted);font-weight:500}.rd-glyph{-webkit-appearance:none;appearance:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-width:var(--tap);min-height:var(--tap);padding:0 4px;border:0;border-radius:var(--radius);background:none;color:var(--accent);font:inherit;font-size:15px;font-weight:700;white-space:nowrap}.rd-glyph:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}@media (hover: hover){.rd-glyph:hover{background:var(--accent-soft)}}.rd-theme{font-size:16px;font-weight:400}.rd-mode{font-size:13px}.reader.mode-page .rd-aa,.reader.chrome-hidden .rd-bot{display:none}.pv-overlay{position:fixed;inset:0;background:var(--bg);z-index:50;display:flex;flex-direction:column}.pv-top{display:flex;align-items:center;padding:6px 10px;border-bottom:1px solid var(--line);background:var(--surface)}.pv-title{flex:1;text-align:center;font-size:13px;font-weight:600;color:var(--muted)}.pv-body{flex:1;min-height:0;overflow:auto;background:var(--fill);padding:12px;touch-action:pinch-zoom;-webkit-overflow-scrolling:touch;display:flex;justify-content:center;align-items:flex-start}.pv-img{width:100%;max-width:1000px;height:auto;box-shadow:var(--shadow-page);background:#fff}.pv-loading,.pv-missing{color:var(--muted);font-size:14px;margin-top:40px}.sd{position:relative;left:0;right:0;bottom:0;z-index:30}.sd.sd-hidden{display:none}.sd-sheet{display:none;position:relative}.sd.sd-open .sd-sheet{display:block;background:var(--surface);border-top:1px solid var(--line);box-shadow:var(--shadow-sheet);padding:14px 15px calc(16px + env(safe-area-inset-bottom))}.sd-row{display:flex;align-items:center;gap:8px;padding-right:44px}.sd-zh-row{margin-top:6px}.sd-term{flex:0 1 auto;font-size:18px;font-weight:600;color:var(--text)}.sd-zh{flex:0 1 auto;font-size:22px;color:var(--text);line-height:1.35}.sd-close{position:absolute;top:6px;right:8px}.sd-note{margin:8px 0 0;font-size:13px;color:var(--muted)}.rf-h{font-size:1.12em;font-weight:700;line-height:1.3;margin:1.4em 0 .45em;color:var(--text)}h2.rf-h{font-size:1.24em}.rf-p{margin:0 0 .85em}.rf-li{margin:0 0 .5em 1.15em;list-style:disc;display:list-item}.rf-cap{margin:.2em 0 1em;font-style:italic;color:var(--muted);font-size:.92em}.rf-obj{-webkit-appearance:none;appearance:none;display:flex;align-items:center;gap:10px;width:100%;min-height:var(--tap);margin:.7em 0 1.1em;padding:12px 13px;border:1.5px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--accent);font:inherit;font-weight:650;text-align:left;cursor:pointer}.rf-obj-i{font-size:1.05em}.rf-obj-t{flex:1;white-space:normal}.rf-obj-go{font-size:.8em;font-weight:500;color:var(--muted)}.reader,.rd-scroll,.rd-page,.rd-content{min-width:0;max-width:100%}.rd-content{overflow-wrap:anywhere;word-break:normal}.rf-p,.rf-li,.rf-h,.rf-cap{overflow-wrap:anywhere}.rf-foot{display:flex;align-items:center;gap:12px;margin-top:14px}.rf-printed{margin-left:auto}.rf-break{display:grid;place-items:center;margin:12px -20px 0;padding:3px 0;background:var(--break-band);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.rf-break-num{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11px;font-weight:700;letter-spacing:.09em;color:var(--break-num);font-variant-numeric:tabular-nums}.rd-page+.rd-page .rd-content{padding-top:16px}.fs-overlay{position:fixed;inset:0;z-index:45;display:flex;flex-direction:column;justify-content:flex-end}.fs-scrim{position:absolute;inset:0;background:var(--scrim)}.fs-sheet{position:relative;background:var(--surface);border-radius:var(--radius-sheet) var(--radius-sheet) 0 0;box-shadow:var(--shadow-sheet);max-height:82vh;display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom)}.fs-grip{width:38px;height:4px;border-radius:2px;background:var(--line);margin:9px auto 4px}.fs-head{display:flex;align-items:center;gap:8px;padding:2px 10px 8px;border-bottom:1px solid var(--line)}.fs-tabs{display:flex;gap:6px;flex:1}.fs-tab.on{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.fs-pane{display:none;flex-direction:column;min-height:0}.fs-pane.on{display:flex}.fs-jump{display:flex;gap:8px;padding:10px 12px 8px}.fs-page,.fs-q{flex:1;min-width:0}.fs-list{flex:1;min-height:0;overflow-y:auto;padding:4px 8px 14px;-webkit-overflow-scrolling:touch}.fs-row{display:flex;align-items:center;gap:8px;min-height:var(--tap);padding:8px 10px;border-radius:var(--radius);font-size:14.5px;cursor:pointer}.fs-row .fs-t{flex:1}.fs-row .fs-pg{color:var(--muted);font-size:12.5px;font-variant-numeric:tabular-nums}.fs-caret{width:12px;color:var(--muted);font-size:11px}.fs-row.on{background:var(--accent-soft)}.fs-row.on .fs-t,.fs-row.on .fs-pg{color:var(--accent);font-weight:600}.fs-item.collapsed>.fs-kids{display:none}.fs-empty,.fs-note{color:var(--muted);font-size:13.5px;padding:10px;margin:0}.fs-count{font-size:12.5px;font-weight:600;color:var(--muted);padding:4px 10px;margin:0}.fs-res{-webkit-appearance:none;appearance:none;display:flex;gap:10px;width:100%;min-height:var(--tap);text-align:left;border:0;border-top:1px solid var(--line);background:none;font:inherit;padding:11px 10px;color:var(--text);cursor:pointer}.fs-res-pg{flex:0 0 auto;font-size:12.5px;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums;min-width:34px}.fs-res-tx{font-size:13.5px;line-height:1.5;color:var(--muted)}.fs-res mark{background:none;color:var(--text);font-weight:700}.bm-overlay{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;justify-content:flex-end}.bm-scrim{position:absolute;inset:0;background:var(--scrim)}.bm-sheet{position:relative;background:var(--surface);border-radius:var(--radius-sheet) var(--radius-sheet) 0 0;padding:8px 8px calc(8px + env(safe-area-inset-bottom));box-shadow:var(--shadow-sheet)}.bm-item{-webkit-appearance:none;appearance:none;display:flex;align-items:center;width:100%;min-height:var(--tap);border:0;background:none;text-align:left;font:inherit;font-size:15.5px;color:var(--text);padding:12px 14px;border-radius:var(--radius);cursor:pointer}.bm-danger{color:var(--warn);font-weight:600}@media (hover: hover){.bm-item:hover{background:var(--accent-soft)}}@media (min-width: 700px){.rd-content{max-width:42em;margin:0 auto}.fs-sheet{max-width:640px;margin:0 auto}.bm-sheet{max-width:420px;margin:0 auto 20px;border-radius:var(--radius-sheet)}}