.shelf3d{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(130% 100% at 50% 40%,#201d1b,#131211 55%,#0a0a0b);touch-action:none}.bgwash{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;opacity:0;mix-blend-mode:soft-light;transition:opacity 1s ease,background-color 1.1s ease}.tint{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;opacity:0;mix-blend-mode:screen;transition:opacity .7s ease,background .5s ease}.bgwash.on{opacity:.7}.tint.on{opacity:.6}.vignette{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background:radial-gradient(125% 100% at 45% 42%,transparent 42%,rgba(0,0,0,.32) 74%,rgba(0,0,0,.5) 100%)}.grain{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2;pointer-events:none;opacity:.045;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");background-size:160px 160px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;align-items:center;justify-content:center;pointer-events:none;text-align:center;color:#cfc7b8}.overlay>*{pointer-events:auto}.rail{position:fixed;left:0;top:0;bottom:0;width:52px;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:22px 0}.rail .midwrap{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.rail .mid{display:flex;flex-direction:column-reverse;align-items:flex-start;gap:9px;width:20px}.rail .rback{color:#b9b2a5;opacity:.85;cursor:pointer;background:none;border:none;padding:6px;display:flex}.rail .rback:hover{opacity:1;color:#fff}.rail .rback.hidden{visibility:hidden}.tick{position:relative;width:20px;height:2px;border-radius:3px;background:#d2c8b952;cursor:pointer;transition:width .12s ease,height .12s ease,background .12s ease}.tick:before{content:"";position:absolute;top:-8px;right:-20px;bottom:-8px;left:-14px}.tick.active{width:30px;background:#f4efe4;box-shadow:0 0 8px #f4efe480}.tlabel{position:absolute;left:56px;top:50%;transform:translateY(-50%) translate(-6px);white-space:nowrap;font:600 14px -apple-system,sans-serif;color:#efe9dc;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;text-shadow:0 1px 6px rgba(0,0,0,.85)}.hint{position:fixed;left:0;right:0;bottom:20px;z-index:15;text-align:center;pointer-events:none;font-family:-apple-system,sans-serif;font-size:12.5px;color:#7d766b}.hint b{color:#b8b0a2;font-weight:600}.cardnav{position:fixed;top:42%;transform:translateY(-50%);z-index:13;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#14121080;border:1px solid rgba(210,200,185,.18);color:#e7dfce;font-size:24px;line-height:1;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.cardnav.prev{left:10px}.cardnav.next{right:10px}.cardnav:active{background:#282420b8}@media (min-width: 821px){.cardnav{display:none}}.scrollbar{position:fixed;right:0;top:50%;transform:translateY(-50%);width:18px;height:40vh;max-height:340px;z-index:8;display:flex;justify-content:center;cursor:pointer;touch-action:none}.scrollbar-track{position:relative;width:3px;height:100%;border-radius:3px;background:#e7dfce0f;transition:width .14s ease}.scrollbar:hover .scrollbar-track,.scrollbar:active .scrollbar-track{width:6px}.scrollbar-thumb{position:absolute;left:0;right:0;top:0;border-radius:3px;background:#e7dfce52;transition:background .14s ease}.scrollbar:hover .scrollbar-thumb,.scrollbar:active .scrollbar-thumb{background:#e7dfce80}.shelfbar{position:fixed;top:calc(12px + env(safe-area-inset-top));left:50%;transform:translate(-50%);z-index:15;display:flex;align-items:center;gap:8px;pointer-events:auto}.bookcount{color:#a79f8f;font-size:14px;letter-spacing:.02em}.shelf-search{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#e7dfce0f;border:1px solid rgba(210,200,185,.14);color:#cfc7b8;cursor:pointer}.shelf-search:active{background:#e7dfce1f}.shelf-sound{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#e7dfce0f;border:1px solid rgba(210,200,185,.14);color:#cfc7b8;cursor:pointer}.shelf-sound:active{background:#e7dfce1f}.shelf-input{width:min(72vw,320px);background:#141210d1;border:1px solid rgba(210,200,185,.2);border-radius:999px;color:#f4efe4;font-size:15px;padding:8px 16px;outline:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.shelf-input::placeholder{color:#7a7367}.searchresults{position:fixed;top:calc(58px + env(safe-area-inset-top));left:50%;transform:translate(-50%);z-index:15;width:min(88vw,420px);max-height:60vh;overflow-y:auto;padding:6px;background:#141210f0;border:1px solid rgba(210,200,185,.14);border-radius:14px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 12px 40px #00000080}.searchitem{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:none;border:none;color:#e7dfce;cursor:pointer;padding:10px 12px;border-radius:10px}.searchitem:active{background:#f4efe40f}.si-dot{width:10px;height:10px;border-radius:3px;flex:0 0 auto}.si-text{display:flex;flex-direction:column;min-width:0}.si-title{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.si-author{font-size:12px;color:#a79f8f;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.searchempty{color:#a79f8f;font-size:13px;text-align:center;padding:16px}.panel{position:fixed;top:0;left:54vw;bottom:0;width:min(38vw,560px);z-index:12;box-sizing:border-box;overflow-wrap:break-word;display:flex;flex-direction:column;justify-content:center;padding:0 24px;text-align:left;transition:opacity .32s ease}.panel.hiding{opacity:0;pointer-events:none}.panel .pname{font-weight:600;font-size:clamp(28px,3.4vw,46px);line-height:1.05;margin-bottom:10px}.panel .pauthor{font-style:italic;color:#a79f8f;font-size:18px;margin-bottom:4px}.panel .back{display:none}.panel .ann{display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden;font-size:16px;line-height:1.6;color:#cfc7b8;margin:14px 0 22px;max-width:520px}.panel .sub{font-size:13px;color:#a79f8f;margin:2px 0 16px}.panel .progress{display:flex;align-items:center;gap:10px;width:min(260px,100%);margin:0 0 18px}.panel .progress-track{flex:1;height:3px;border-radius:3px;background:#f4efe424;overflow:hidden}.panel .progress-fill{height:100%;border-radius:3px;background:#d8cdb8}.panel .progress-label{font-size:12.5px;color:#a79f8f;font-variant-numeric:tabular-nums;white-space:nowrap}.reader-gate{opacity:0;pointer-events:none;transition:opacity .4s ease}.reader-gate.shown{opacity:1;pointer-events:auto}@media (prefers-reduced-motion: reduce){.reader-gate{transition:none}}.reader{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;flex-direction:column;--r-bg: #151310;--r-fg: #cfc7b8;--r-fg-strong: #f4efe4;--r-muted: #a79f8f;--r-border: rgba(210, 200, 185, .14);--r-btn-bg: rgba(244, 239, 228, .08);--r-btn-bg-active: rgba(244, 239, 228, .16);--r-btn-border: rgba(210, 200, 185, .2);--r-panel-bg: #17140f;background:var(--r-bg)}.reader.sepia{--r-bg: #ece0c6;--r-fg: #5a4a32;--r-fg-strong: #2e2416;--r-muted: #8a7758;--r-border: rgba(90, 74, 50, .18);--r-btn-bg: rgba(90, 74, 50, .07);--r-btn-bg-active: rgba(90, 74, 50, .14);--r-btn-border: rgba(90, 74, 50, .22);--r-panel-bg: #e3d4b4}.reader.light{--r-bg: #faf7f1;--r-fg: #3a352c;--r-fg-strong: #1e1b15;--r-muted: #8a8375;--r-border: rgba(40, 36, 28, .14);--r-btn-bg: rgba(40, 36, 28, .05);--r-btn-bg-active: rgba(40, 36, 28, .11);--r-btn-border: rgba(40, 36, 28, .18);--r-panel-bg: #f2ede3}.reader .rtop{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(3px + env(safe-area-inset-top)) 14px 3px;border-bottom:1px solid var(--r-border);font:12.5px -apple-system,sans-serif;color:var(--r-muted)}.reader .rback{background:none;border:none;color:var(--r-fg);font-size:15px;cursor:pointer;padding:4px 6px;white-space:nowrap}.reader .rloc{flex:1;min-width:0;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader .rfont{display:flex;align-items:center;gap:2px}.reader .rfontbtn{background:none;border:none;color:var(--r-fg);cursor:pointer;padding:4px 7px;font-weight:600;font-size:13px;line-height:1}.reader .rfontbtn.lg{font-size:19px}.reader .rfontbtn:disabled{opacity:.35;cursor:default}.reader .rfontbtn:active:not(:disabled){color:var(--r-fg-strong)}.reader .ricon{background:none;border:none;color:var(--r-fg);cursor:pointer;padding:4px 6px;display:flex;align-items:center}.reader .ricon:disabled{opacity:.35;cursor:default}.reader .rtoc{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;background:#00000080;display:flex}.reader .rtoc-panel{display:flex;flex-direction:column;width:min(420px,86%);height:100%;background:var(--r-panel-bg);box-shadow:2px 0 28px #0000008c;animation:rtoc-in .24s ease}@keyframes rtoc-in{0%{transform:translate(-100%)}to{transform:translate(0)}}@media (prefers-reduced-motion: reduce){.reader .rtoc-panel{animation:none}}.reader .rtoc-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;border-bottom:1px solid var(--r-border);color:var(--r-fg-strong);font-weight:600;font-size:15px}.reader .rtoc-close{background:none;border:none;color:var(--r-muted);font-size:16px;cursor:pointer;padding:4px 8px}.reader .rtoc-list{flex:1;overflow-y:auto;padding:6px 0 calc(14px + env(safe-area-inset-bottom))}.reader .rtoc-item{display:block;width:100%;text-align:left;background:none;border:none;color:var(--r-fg);cursor:pointer;padding:10px 16px;font-size:14px;line-height:1.4}.reader .rtoc-item:active:not(:disabled){background:var(--r-btn-bg)}.reader .rtoc-item.cur{color:var(--r-fg-strong);font-weight:600}.reader .rtoc-item:disabled{opacity:.5;cursor:default}.reader .rhost{flex:1;position:relative;overflow:hidden}.reader .rnav{display:flex;justify-content:center;gap:18px;padding:4px 0 calc(4px + env(safe-area-inset-bottom));border-top:1px solid var(--r-border)}.reader .rbtn{min-width:52px;background:var(--r-btn-bg);color:var(--r-fg-strong);border:1px solid var(--r-btn-border);border-radius:9px;padding:5px 14px;font-size:18px;line-height:1;cursor:pointer}.reader .rbtn:disabled{opacity:.4;cursor:default}.reader .rbtn:active{background:var(--r-btn-bg-active)}.reader .rsearch{position:absolute;top:0;right:0;bottom:0;left:0;z-index:6;display:flex;flex-direction:column;background:var(--r-panel-bg);animation:rsearch-in .2s ease}@keyframes rsearch-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){.reader .rsearch{animation:none}}.reader .rsearch-bar{display:flex;align-items:center;gap:8px;padding:calc(8px + env(safe-area-inset-top)) 12px 8px;border-bottom:1px solid var(--r-border)}.reader .rsearch-ico{color:var(--r-muted);flex-shrink:0}.reader .rsearch-input{flex:1;min-width:0;background:none;border:none;outline:none;color:var(--r-fg-strong);font-size:16px;padding:4px 0}.reader .rsearch-input::placeholder{color:var(--r-muted)}.reader .rsearch-clear{background:none;border:none;color:var(--r-muted);font-size:14px;cursor:pointer;padding:4px 6px;flex-shrink:0}.reader .rsearch-close{background:none;border:none;color:var(--r-fg);font-size:14px;cursor:pointer;padding:4px 6px;white-space:nowrap;flex-shrink:0}.reader .rsearch-list{flex:1;overflow-y:auto;padding:4px 0 calc(14px + env(safe-area-inset-bottom))}.reader .rsearch-item{display:block;width:100%;text-align:left;background:none;border:none;border-bottom:1px solid var(--r-border);color:var(--r-fg);cursor:pointer;padding:11px 16px}.reader .rsearch-item:active{background:var(--r-btn-bg)}.reader .rsearch-ex{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:14px;line-height:1.5}.reader .rsearch-ex mark{background:#c8956c52;color:var(--r-fg-strong);border-radius:2px;padding:0 1px}.reader .rsearch-ch{display:block;margin-top:4px;color:var(--r-muted);font-size:11.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader .rsearch-note{padding:16px;text-align:center;color:var(--r-muted);font-size:13px}.foot{position:fixed;left:0;right:0;bottom:8px;z-index:9}button.dl{background:#f4efe4;color:#100f0f;border:none;border-radius:999px;padding:12px 24px;font-weight:600;font-size:15px;cursor:pointer;align-self:flex-start}button.dl:disabled{opacity:.5;cursor:default}.panel .del-link{align-self:center;background:none;border:none;color:#9a9284;font-size:13px;cursor:pointer;padding:8px;margin-top:6px;text-decoration:underline;text-underline-offset:3px}.panel .del-link:active{color:#d98a7a}.panel .del-confirm{align-self:center;margin-top:8px;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:13px;color:#cfc7b8}.panel .del-actions{display:flex;gap:10px}.panel .del-yes{background:#c2503f;color:#fff;border:none;border-radius:999px;padding:6px 16px;font-size:13px;font-weight:600;cursor:pointer}.panel .del-no{background:none;border:1px solid rgba(210,200,185,.24);color:#cfc7b8;border-radius:999px;padding:6px 16px;font-size:13px;cursor:pointer}.badge{font-size:14px;color:#7fbf7f}.empty p{margin:4px 0 12px}.note{font-size:12.5px;color:#a79f8f;margin-top:10px}@media (max-width: 820px){.rail,.hint{display:none}.panel{top:auto;left:0;right:0;bottom:0;width:100%;z-index:10;justify-content:flex-start;align-items:center;text-align:center;padding:16px 20px calc(18px + env(safe-area-inset-bottom));background:linear-gradient(to top,#100f0ff2 60%,#100f0f00)}.panel .pname{font-size:20px;margin-bottom:2px}.panel .pauthor{font-size:14px}.panel .back{display:block;align-self:flex-start;margin:0 0 6px -8px;background:none;border:none;color:#cfc7b8;font-size:15px;padding:6px 8px;cursor:pointer}.panel .ann{-webkit-line-clamp:3;font-size:13px;line-height:1.45;margin:8px auto 10px;max-width:min(100%,460px)}.panel .sub{margin:4px 0 10px}.panel .progress{margin:0 0 12px}button.dl{align-self:center;padding:8px 16px}}