:root{--ink: #0d0b0a;--ink-2: #16120f;--ink-3: #1f1a16;--line: #2e2620;--brass: #c9a227;--brass-soft: #e0c164;--paper: #f2e9dc;--paper-dim: #b9ad9c;--paper-faint: #948a7d;--danger: #c2554a;--ok: #6f9c5f;--radius: 10px;--shadow-deep: 0 24px 60px -20px rgb(0 0 0 / .85);--shadow-card: 0 12px 28px -12px rgb(0 0 0 / .7);--serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;--sans: ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--ease: cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(1100px 600px at 15% -10%,rgb(201 162 39 / .09),transparent 60%),radial-gradient(900px 500px at 95% 5%,rgb(120 90 200 / .06),transparent 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.18s}.btn:hover{border-color:var(--brass);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(180deg,var(--brass-soft),var(--brass));border-color:var(--brass);color:#23190a;font-weight:600}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover{border-color:var(--line)}.field{width:100%;padding:10px 13px;background:var(--ink);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .18s}.field:focus{border-color:var(--brass);outline:none}.app{position:relative;z-index:1;min-height:100%;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:18px;padding:14px clamp(16px,4vw,40px);background:#0d0b0ad1;-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line)}.brand{font-family:var(--serif);font-size:21px;letter-spacing:.02em;display:flex;align-items:center;gap:10px;cursor:pointer;background:none;border:0;padding:0}.brand em{color:var(--brass);font-style:normal}.search{flex:1;max-width:460px;position:relative}.search .field{padding-left:38px}.search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);opacity:.5}.spacer{flex:1}.main{flex:1;padding:clamp(18px,3vw,34px) clamp(16px,4vw,40px) 80px}.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:22px}.chip{padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--ink-2);color:var(--paper-dim);cursor:pointer;font-size:13px;white-space:nowrap;transition:all .18s var(--ease)}.chip:hover{color:var(--paper);border-color:var(--brass)}.chip[aria-pressed=true]{background:linear-gradient(180deg,#c9a22738,#c9a2271a);border-color:var(--brass);color:var(--paper)}.chip small{opacity:.6;margin-left:6px}.select{padding:7px 11px;background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(clamp(130px,15vw,178px),1fr));gap:clamp(16px,2.2vw,30px)}.card{background:none;border:0;padding:0;text-align:left;cursor:pointer}.card-cover{position:relative;aspect-ratio:2 / 3;border-radius:4px 8px 8px 4px;overflow:hidden;background:linear-gradient(145deg,var(--ink-3),var(--ink-2));box-shadow:var(--shadow-card);transition:transform .35s var(--ease),box-shadow .35s var(--ease);border-left:3px solid rgb(0 0 0 / .55)}.card:hover .card-cover{transform:translateY(-6px) rotate(-.6deg) scale(1.02);box-shadow:0 22px 44px -14px #000000d9}.card-cover img{width:100%;height:100%;object-fit:cover;display:block}.card-cover .no-cover{height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:14px 12px;font-family:var(--serif);background:linear-gradient(160deg,rgb(201 162 39 / .14),transparent 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0;font-size:12.5px;color:var(--paper-faint)}.card-series{display:block;color:var(--brass-soft);font-size:11.5px;letter-spacing:.02em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.shelf3d{height:min(72vh,720px);border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#0a0807}.shelf-hint{text-align:center;color:var(--paper-faint);font-size:12.5px;margin-top:10px}.toggle3d{display:inline-flex;align-items:center;gap:9px;cursor:pointer;-webkit-user-select:none;user-select:none}.toggle3d input{position:absolute;opacity:0;pointer-events:none}.toggle3d .track{width:40px;height:22px;border-radius:999px;background:var(--ink-3);border:1px solid var(--line);position:relative;transition:background .22s,border-color .22s}.toggle3d .track:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--paper-dim);transition:transform .26s var(--ease),background .22s}.toggle3d input:checked+.track{background:#c9a2274d;border-color:var(--brass)}.toggle3d input:checked+.track:after{transform:translate(18px);background:var(--brass)}.detail{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:clamp(22px,4vw,52px);align-items:start}.detail-cover{border-radius:4px 10px 10px 4px;overflow:hidden;box-shadow:var(--shadow-deep);border-left:4px solid rgb(0 0 0 / .6)}.detail-cover img,.detail-cover .no-cover{width:100%;display:block;aspect-ratio:2 / 3;object-fit:cover}.detail h1{font-size:clamp(26px,4vw,40px);line-height:1.12}.detail .authors{font-size:17px;color:var(--brass-soft);margin-top:8px;font-family:var(--serif)}.detail .summary{margin-top:20px;max-width:68ch;color:#ddd2c2;white-space:pre-wrap}.meta-grid{margin-top:26px;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.meta-grid div{background:var(--ink-2);padding:11px 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.btn{min-height:44px}.reader-stage{flex:1;position:relative;overflow:auto;background:var(--ink)}.reader-stage.paper{background:#efe6d6}.reader-nav{position:absolute;top:0;bottom:0;width:clamp(56px,12vw,130px);border:0;background:transparent;cursor:pointer;z-index:5;color:transparent}.reader-nav:hover{background:linear-gradient(90deg,rgb(0 0 0 / .16),transparent)}.reader-nav.right{right:0}.reader-nav.right:hover{background:linear-gradient(270deg,rgb(0 0 0 / .16),transparent)}.reader-nav.left{left:0}.cbz-page{display:block;margin:0 auto;max-width:100%;height:auto}.pdf-page{display:block;margin:16px auto;box-shadow:var(--shadow-card);background:#f6f2ea;max-width:100%}.dl-bar{width:min(320px,70vw);height:5px;margin:14px auto 0;background:var(--line);border-radius:3px;overflow:hidden}.dl-bar i{display:block;height:100%;background:var(--brass);transition:width .25s var(--ease)}.reader-progress{height:2px;background:var(--line)}.reader-progress i{display:block;height:100%;background:var(--brass);transition:width .3s var(--ease)}.panel-scrim{position:fixed;inset:0;z-index:110;background:#00000080}.reader-panel{position:fixed;z-index:111;top:0;right:0;bottom:0;width:min(380px,88vw);display:flex;flex-direction:column;background:var(--ink-2);border-left:1px solid var(--line);box-shadow:var(--shadow-deep);padding-bottom:env(safe-area-inset-bottom)}.panel-tabs{display:flex;align-items:center;gap:2px;padding:8px 8px 0;border-bottom:1px solid var(--line)}.panel-tab{flex:1;min-height:48px;background:none;border:0;border-bottom:2px solid transparent;color:var(--paper-faint);cursor:pointer;font-size:14px}.panel-tab[aria-selected=true]{color:var(--paper);border-bottom-color:var(--brass)}.panel-close{min-height:44px;min-width:44px;justify-content:center}.panel-body{flex:1;overflow-y:auto;padding:8px 0 20px}.panel-empty{padding:28px 20px;color:var(--paper-faint);text-align:center;font-size:14px}.toc-row{display:block;width:100%;min-height:46px;padding:11px 18px;background:none;border:0;border-bottom:1px solid rgb(255 255 255 / .04);color:var(--paper-dim);text-align:left;font-size:14px;line-height:1.35;cursor:pointer}.toc-row:hover{background:var(--ink-3);color:var(--paper)}.toc-row[aria-current=true]{color:var(--brass-soft);background:#c9a22717}.search-box{padding:14px 16px 10px;position:sticky;top:0;background:var(--ink-2);z-index:1}.search-progress{height:2px;margin-top:8px;background:var(--line);border-radius:2px;overflow:hidden}.search-progress i{display:block;height:100%;background:var(--brass);transition:width .25s var(--ease)}.search-count{padding:4px 18px 10px;margin:0;font-size:12px;color:var(--paper-faint)}.hit-row{display:block;width:100%;min-height:46px;padding:12px 18px;background:none;border:0;border-bottom:1px solid rgb(255 255 255 / .04);color:var(--paper-dim);text-align:left;font-size:13.5px;line-height:1.5;cursor:pointer}.hit-row:hover{background:var(--ink-3);color:var(--paper)}.hit-row mark{background:#c9a2274d;color:var(--brass-soft);border-radius:2px;padding:0 2px}.mark-row{display:flex;align-items:stretch;border-bottom:1px solid rgb(255 255 255 / .04)}.mark-go{flex:1;min-height:52px;padding:11px 18px;background:none;border:0;color:var(--paper-dim);text-align:left;cursor:pointer}.mark-go:hover{background:var(--ink-3);color:var(--paper)}.mark-at{display:block;font-size:11.5px;color:var(--brass-soft);font-variant-numeric:tabular-nums}.mark-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:13px;line-height:1.4;margin-top:3px}.mark-del{min-width:44px;min-height:44px;justify-content:center;align-self:center}.reader-flash{position:fixed;left:50%;bottom:calc(28px + env(safe-area-inset-bottom));transform:translate(-50%);z-index:120;padding:10px 18px;border-radius:999px;background:#0d0b0af0;border:1px solid var(--brass);color:var(--paper);font-size:13.5px;box-shadow:var(--shadow-card);animation:flash-in .2s var(--ease)}@keyframes flash-in{0%{opacity:0;transform:translate(-50%,8px)}}.panel-prefs{padding:20px 18px;display:flex;flex-direction:column;gap:22px}.pref-field{display:flex;flex-direction:column;gap:9px}.pref-label{font-size:12.5px;color:var(--paper-faint);text-transform:uppercase;letter-spacing:.07em}.pref-label em{font-style:normal;color:var(--brass-soft);text-transform:none;letter-spacing:0;margin-left:6px}.seg{display:flex;gap:8px;flex-wrap:wrap}.seg-btn{flex:1;min-width:82px;min-height:46px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-3);color:var(--paper-dim);cursor:pointer;font-size:13.5px}.seg-btn[aria-pressed=true]{border-color:var(--brass);box-shadow:0 0 0 1px var(--brass) inset}.pref-slider{-webkit-appearance:none;appearance:none;width:100%;height:44px;background:transparent;cursor:pointer}.pref-slider::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:var(--line)}.pref-slider::-moz-range-track{height:4px;border-radius:2px;background:var(--line)}.pref-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;margin-top:-8px;border-radius:50%;background:var(--brass);border:2px solid var(--ink)}.pref-slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--brass);border:2px solid var(--ink)}@media(max-width:620px){.reader-panel{top:auto;left:0;width:100%;max-height:76vh;border-left:0;border-top:1px solid var(--line);border-radius:16px 16px 0 0}}.reader.audio{padding-bottom:env(safe-area-inset-bottom)}.audio-stage{flex:1;overflow-y:auto;display:flex;flex-direction:column;align-items:center;text-align:center;padding:clamp(18px,4vh,40px) 20px 28px;gap:4px}.audio-art{width:min(300px,62vw);aspect-ratio:1;border-radius:12px;overflow:hidden;box-shadow:var(--shadow-deep);background:linear-gradient(145deg,var(--ink-3),var(--ink-2));flex:none}.audio-art img{width:100%;height:100%;object-fit:cover;display:block}.audio-art .no-cover{height:100%;display:grid;place-items:center;padding:16px;font-family:var(--serif)}.audio-title{font-size:clamp(19px,4.5vw,26px);margin-top:22px;line-height:1.2}.audio-by{color:var(--brass-soft);font-family:var(--serif);margin:6px 0 0}.audio-narrator,.audio-chapter{color:var(--paper-faint);font-size:13px;margin:4px 0 0}.audio-chapter{color:var(--paper-dim);margin-top:10px}.audio-seek{-webkit-appearance:none;appearance:none;width:min(560px,100%);margin-top:20px;height:44px;background:transparent;cursor:pointer}.audio-seek::-webkit-slider-runnable-track{height:5px;border-radius:3px;background:var(--line)}.audio-seek::-moz-range-track{height:5px;border-radius:3px;background:var(--line)}.audio-seek::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;margin-top:-7.5px;border-radius:50%;background:var(--brass);border:2px solid var(--ink)}.audio-seek::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--brass);border:2px solid var(--ink)}.audio-times{display:flex;justify-content:space-between;width:min(560px,100%);font-size:12.5px;color:var(--paper-faint);font-variant-numeric:tabular-nums}.audio-controls{display:flex;align-items:center;gap:16px;margin-top:22px}.audio-controls .btn{min-height:46px;min-width:74px;justify-content:center}.audio-play{width:74px;height:74px;min-width:74px;border-radius:50%;font-size:23px;padding:0;justify-content:center}.audio-speeds{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:22px}.audio-speeds .chip{min-height:44px;min-width:56px;justify-content:center;display:inline-flex;align-items:center}.audio-chapters{max-height:46vh;overflow-y:auto;border-top:1px solid var(--line);background:var(--ink-2)}.audio-chapter-row{display:flex;align-items:center;gap:14px;width:100%;min-height:52px;padding:10px 18px;background:none;border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;color:var(--paper-dim)}.audio-chapter-row:hover{background:var(--ink-3);color:var(--paper)}.audio-chapter-row[aria-current=true]{color:var(--brass-soft);background:#c9a22714}.audio-chapter-row .n{min-width:26px;font-variant-numeric:tabular-nums;font-size:12.5px;opacity:.6}.audio-chapter-row .t{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.audio-chapter-row .d{font-size:12.5px;opacity:.6;font-variant-numeric:tabular-nums}.badge-audio{position:absolute;top:8px;left:8px;display:inline-flex;align-items:center;gap:4px;padding:3px 8px;font-size:10.5px;border-radius:4px;background:#c9a227e6;color:#23190a;font-weight:600}.dropzone{border:1.5px dashed var(--line);border-radius:14px;padding:34px 22px;text-align:center;color:var(--paper-dim);transition:all .2s var(--ease);background:#ffffff03}.dropzone.hot{border-color:var(--brass);background:#c9a22712;color:var(--paper)}.queue{margin-top:18px;display:flex;flex-direction:column;gap:7px}.queue-row{display:flex;align-items:center;gap:11px;padding:9px 13px;background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);font-size:13.5px}.queue-row .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status-done{color:var(--ok)}.status-failed{color:var(--danger)}.status-running{color:var(--brass-soft)}.status-duplicate{color:var(--paper-faint)}.login-wrap{min-height:100%;display:grid;place-items:center;padding:24px}.login-card{width:min(400px,100%);padding:34px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,var(--ink-2),var(--ink));box-shadow:var(--shadow-deep)}.login-card h1{font-size:27px;text-align:center}.login-card p.sub{text-align:center;color:var(--paper-faint);margin:6px 0 26px;font-size:13.5px}.login-card label{display:block;margin-bottom:14px;font-size:13px;color:var(--paper-dim)}.login-card label span{display:block;margin-bottom:6px}.error{color:var(--danger);font-size:13.5px;margin-top:12px;text-align:center}.skip-link{position:absolute;left:-9999px;top:0;z-index:200;padding:12px 18px;background:var(--brass);color:#23190a;font-weight:600;border-radius:0 0 var(--radius) 0}.skip-link:focus{left:0;text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.empty{text-align:center;padding:70px 20px;color:var(--paper-faint)}.empty h2{font-size:21px;color:var(--paper-dim);margin-bottom:8px}.skeleton{aspect-ratio:2 / 3;border-radius:4px 8px 8px 4px;background:linear-gradient(100deg,var(--ink-2) 30%,var(--ink-3) 50%,var(--ink-2) 70%);background-size:220% 100%;animation:sweep 1.3s linear infinite}@keyframes sweep{to{background-position:-120% 0}}.section-title{font-size:15px;text-transform:uppercase;letter-spacing:.13em;color:var(--paper-faint);margin:34px 0 16px}@media(max-width:720px){.detail{grid-template-columns:1fr}.detail-cover{max-width:220px}.search{max-width:none}.topbar{flex-wrap:wrap}.btn,.chip,.select,.brand,.card{min-height:44px}.chip{padding:10px 14px}.select{padding:11px 12px}.card{min-height:0}.toggle3d,.field{min-height:44px}.dropzone{padding:26px 16px}}.reader{padding-bottom:env(safe-area-inset-bottom)}.reader-stage{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}@media(max-height:480px)and (orientation:landscape){.reader-bar{padding-top:4px;padding-bottom:4px}.reader-bar .btn{min-height:38px}.audio-art{width:min(140px,26vh)}.audio-title{margin-top:10px;font-size:17px}.audio-stage{padding-top:10px}.audio-controls,.audio-speeds{margin-top:12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}