/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-outline-style:solid}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-outline-style:solid}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.ordinal{--tw-ordinal:ordinal;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}}:root{--paper:#f4f0e6;--surface:#fffdf7;--surface-muted:#f8f3e9;--ink:#1d2924;--muted:#68736d;--forest:#173f35;--forest-light:#255c4e;--gold:#c38c39;--gold-soft:#ead5ad;--line:#ded6c8;--warning:#815f27;--shadow:0 20px 60px #342a1a14}*{box-sizing:border-box}html{background:var(--paper);min-width:320px}body{min-height:100vh;color:var(--ink);background:radial-gradient(circle at 8% 4%, #c38c3917, transparent 28rem), linear-gradient(180deg, #f8f5ed 0, var(--paper) 42rem);margin:0;font-family:Microsoft YaHei UI,PingFang SC,Noto Sans CJK SC,system-ui,sans-serif}a{color:inherit;text-decoration:none}svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7px;width:1.35rem;height:1.35rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app-shell{min-height:100vh}.topbar{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f8f5ede6;border-bottom:1px solid #4c45371a;grid-template-columns:minmax(11rem,1fr) minmax(18rem,36rem) minmax(11rem,1fr);align-items:center;gap:2rem;min-height:5rem;padding:0 4.5vw;display:grid;position:sticky;top:0}.brand{align-items:center;gap:.75rem;width:fit-content;display:inline-flex}.brand-mark{color:#f9f3e6;background:var(--forest);border-radius:.8rem .8rem .8rem .25rem;place-items:center;width:2.7rem;height:2.7rem;display:grid;box-shadow:0 5px 18px #173f3538}.brand strong,.brand small{display:block}.brand strong{letter-spacing:.14em;font-family:Georgia,Songti SC,serif;font-size:1.2rem}.brand small{color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-top:.06rem;font-size:.62rem;font-weight:650}.search-box{color:#77817c;border:1px solid var(--line);background:#fffdf7b8;border-radius:.8rem;align-items:center;gap:.7rem;min-height:2.75rem;padding:0 .95rem;display:flex}.search-box input{min-width:0;color:var(--ink);font:inherit;background:0 0;border:0;outline:0;flex:1}.search-box kbd{color:#929891;background:#f4f0e7;border:1px solid #d9d3c7;border-radius:.35rem;padding:.18rem .38rem;font:.68rem/1.2 system-ui,sans-serif}.button{border:1px solid #0000;border-radius:.72rem;justify-content:center;align-items:center;gap:.55rem;min-height:2.85rem;padding:.7rem 1rem;font-size:.92rem;font-weight:720;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.button:hover{transform:translateY(-1px)}.button:focus-visible{outline:3px solid var(--gold-soft);outline-offset:3px}.brand:focus-visible{outline:3px solid var(--gold-soft);outline-offset:3px}.mobile-nav a:focus-visible{outline:3px solid var(--gold-soft);outline-offset:3px}.button-primary{color:#fffdf7;background:var(--forest);box-shadow:0 7px 20px #173f352b}.button-primary:hover{background:var(--forest-light);box-shadow:0 10px 25px #173f353b}.top-upload{justify-self:end}.public-notice{min-height:2.7rem;color:var(--warning);background:#ead5ad4d;border-bottom:1px solid #c38c3938;justify-content:center;align-items:center;gap:.65rem;padding:.55rem 1rem;font-size:.78rem;display:flex}.public-notice>span{border:1px solid;border-radius:50%;flex:none;place-items:center;width:1.15rem;height:1.15rem;font:700 .75rem/1 system-ui,sans-serif;display:grid}.public-notice p{margin:0}.library-main{width:min(1180px,91vw);margin:0 auto;padding:4.2rem 0 6rem}.library-heading{justify-content:space-between;align-items:end;gap:2rem;padding-bottom:2rem;display:flex}.eyebrow{color:var(--gold);letter-spacing:.18em;text-transform:uppercase;margin:0 0 .55rem;font-size:.72rem;font-weight:780}.library-heading h1,.empty-library h2{margin:0;font-family:Georgia,Songti SC,STSong,serif;font-weight:580}.library-heading h1{letter-spacing:-.04em;font-size:clamp(2.1rem,4vw,3.35rem)}.library-heading>div>p:last-child{color:var(--muted);margin:.65rem 0 0}.library-meta{gap:.75rem;display:flex}.library-meta span{min-width:6rem;color:var(--muted);border:1px solid var(--line);text-align:center;background:#fffdf794;border-radius:.7rem;padding:.7rem .85rem;font-size:.75rem}.library-meta strong{color:var(--forest);font-family:Georgia,serif;font-size:1.15rem;display:block}.empty-library{min-height:25rem;box-shadow:var(--shadow);text-align:center;background:linear-gradient(#fffdf7d1,#fffdf7d1),repeating-linear-gradient(90deg,#0000 0 58px,#c38c390d 59px 60px);border:1px solid #ded6c8cc;border-radius:1.3rem;flex-direction:column;justify-content:center;align-items:center;padding:3rem 1.5rem;display:flex}.empty-illustration{color:var(--forest);align-items:center;gap:1.15rem;margin-bottom:1.8rem;display:flex}.book-glyph{border:1px solid var(--gold-soft);background:var(--surface-muted);border-radius:50%;place-items:center;width:5.5rem;height:5.5rem;display:grid;box-shadow:inset 0 0 0 .6rem #ead5ad2e}.book-glyph svg{stroke-width:1.35px;width:3rem;height:3rem}.sound-wave{border-right:1px solid var(--gold);opacity:.65;border-radius:50%;width:1.8rem;height:2.3rem}.sound-wave:before{border-right:1px solid var(--gold);content:"";border-radius:50%;width:100%;height:100%;display:block;transform:scale(.66)}.wave-left{transform:rotate(180deg)}.empty-library h2{font-size:2rem}.empty-library>p:not(.eyebrow){max-width:34rem;color:var(--muted);margin:.8rem 0 1.6rem;line-height:1.8}.empty-library small{color:#89908a;margin-top:1rem}.mobile-nav{display:none}.workflow-shell{min-height:100vh}.workflow-topbar{background:#f8f5eddb;border-bottom:1px solid #4c45371a;justify-content:space-between;align-items:center;min-height:5rem;padding:0 4.5vw;display:flex}.back-link{color:var(--muted);align-items:center;gap:.35rem;font-size:.88rem;font-weight:650;display:inline-flex}.workflow-main{width:min(940px,91vw);margin:0 auto;padding:4rem 0 7rem}.workflow-heading{max-width:42rem;margin-bottom:2rem}.workflow-heading h1{letter-spacing:-.04em;margin:0;font-family:Georgia,Songti SC,serif;font-size:clamp(2.2rem,5vw,3.5rem);font-weight:580}.workflow-heading>p:last-child{color:var(--muted);line-height:1.8}.import-card{border:1px solid var(--line);box-shadow:var(--shadow);background:#fffdf7c7;border-radius:1.25rem;padding:clamp(1.25rem,3vw,2.2rem)}.stage-track{grid-template-columns:repeat(5,1fr);gap:.7rem;margin:0 0 2rem;padding:0;list-style:none;display:grid}.stage-track li{color:#8c948e;white-space:nowrap;align-items:center;gap:.45rem;font-size:.72rem;display:flex}.stage-track li:after{background:var(--line);content:"";flex:1;height:1px}.stage-track li:last-child:after{display:none}.stage-track li>span{border:1px solid var(--line);border-radius:50%;place-items:center;width:1.55rem;height:1.55rem;display:grid}.stage-track li.active,.stage-track li.done{color:var(--forest);font-weight:750}.stage-track li.active>span{color:#fffdf7;border-color:var(--forest);background:var(--forest)}.stage-track li.done>span{color:var(--forest);border-color:var(--gold-soft);background:#ead5ad59}.drop-zone{text-align:center;background:#f8f3e999;border:1.5px dashed #c9beaa;border-radius:1rem;flex-direction:column;justify-content:center;align-items:center;min-height:20rem;padding:2rem;transition:border-color .15s,background .15s;display:flex;position:relative}.drop-zone.dragging{border-color:var(--gold);background:#ead5ad47}.drop-zone>input{opacity:0;width:1px;height:1px;position:absolute}.drop-zone h2{overflow-wrap:anywhere;margin:1rem 0 .2rem;font-family:Georgia,Songti SC,serif;font-size:1.45rem;font-weight:600}.drop-zone p{color:var(--muted);margin:0 0 1.3rem;font-size:.86rem}.drop-icon{width:4.5rem;height:4.5rem;color:var(--forest);border:1px solid var(--gold-soft);background:var(--surface);border-radius:50%;place-items:center;display:grid}.drop-icon svg{width:2rem;height:2rem}.import-progress{border:1px solid var(--line);background:var(--surface-muted);border-radius:.8rem;margin-top:1.25rem;padding:1rem}.import-progress>span{justify-content:space-between;font-size:.85rem;display:flex}.import-progress em{color:var(--forest);font-style:normal;font-weight:750}.import-progress progress{width:100%;height:.55rem;accent-color:var(--forest);margin-top:.6rem}.import-progress p{color:var(--muted);margin:.4rem 0 0;font-size:.75rem}.import-actions{justify-content:flex-end;gap:.7rem;margin-top:1.25rem;display:flex}.button-quiet,.drop-zone .button{color:var(--forest);border-color:var(--line);background:var(--surface)}.button:disabled{cursor:not-allowed;opacity:.45;transform:none}.form-message{color:var(--forest);background:#3d8a731a;border-radius:.7rem;margin:1rem 0 0;padding:.8rem 1rem;line-height:1.6}.form-message.error{color:#8e3e32;background:#aa40321a}.import-notes{border-top:1px solid var(--line);margin-top:2rem;padding-top:1.4rem}.import-notes h3{margin:0 0 .7rem;font-family:Georgia,Songti SC,serif;font-size:1rem}.import-notes ul{color:var(--muted);gap:.45rem;margin:0;padding-left:1.2rem;font-size:.8rem;line-height:1.6;display:grid}.state-card{min-height:16rem;color:var(--muted);border:1px solid var(--line);text-align:center;background:#fffdf7b3;border-radius:1rem;flex-direction:column;justify-content:center;align-items:center;padding:2rem;display:flex}.state-card p{max-width:30rem;line-height:1.7}.state-error strong{color:#963f33}.loading-dot{border:2px solid var(--line);border-top-color:var(--forest);border-radius:50%;width:1.1rem;height:1.1rem;margin-bottom:.8rem;animation:.75s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.book-grid{grid-template-columns:repeat(auto-fill,minmax(12rem,1fr));gap:clamp(1rem,2vw,1.7rem);display:grid}.book-card{border:1px solid var(--line);background:#fffdf7bd;border-radius:1rem;min-width:0;overflow:hidden;box-shadow:0 12px 34px #342a1a0f}.book-cover{aspect-ratio:3/4;color:var(--forest);background:linear-gradient(145deg, var(--gold-soft), var(--surface-muted));place-items:center;display:grid;position:relative}.book-cover>svg{opacity:.75;width:4.5rem;height:4.5rem}.book-cover img{object-fit:cover;width:100%;height:100%}.book-status{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#173f35e0;border-radius:.35rem;padding:.28rem .48rem;font-size:.62rem;font-weight:750;position:absolute;bottom:.65rem;right:.65rem}.status-failed{background:#8e3e32e6}.book-card-copy{padding:1rem}.format-chip{color:var(--gold);letter-spacing:.12em;font-size:.62rem;font-weight:800}.book-card h2{margin:.3rem 0;font-family:Georgia,Songti SC,serif;font-size:1.08rem;line-height:1.35}.book-card-copy>p{color:var(--muted);margin:0;font-size:.8rem}.book-progress{margin:.85rem 0 .95rem}.book-progress span{color:var(--muted);justify-content:space-between;align-items:baseline;gap:.5rem;font-size:.68rem;display:flex}.book-progress em{text-overflow:ellipsis;white-space:nowrap;font-style:normal;overflow:hidden}.book-progress strong{color:var(--forest);font-variant-numeric:tabular-nums}.book-progress progress{width:100%;height:.35rem;accent-color:var(--forest);margin-top:.35rem;display:block}.book-card-copy>.book-progress-empty{margin:.85rem 0 .95rem;font-size:.68rem}.book-actions{color:var(--forest);flex-wrap:wrap;gap:.45rem .8rem;margin-top:.9rem;font-size:.72rem;font-weight:750;display:flex}.book-actions button{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;padding:0}.book-actions .danger-link{color:#963f33}.library-error{color:#963f33;background:#963f3312;border:1px solid #963f3340;border-radius:.65rem;margin:1rem 0 0;padding:.75rem 1rem}.modal-backdrop{z-index:60;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#0b14108c;place-items:center;padding:1rem;display:grid;position:fixed;inset:0}.book-dialog{border:1px solid var(--line);background:var(--surface);border-radius:1rem;gap:.85rem;width:min(29rem,100%);max-height:min(90vh,48rem);padding:1.5rem;display:grid;overflow-y:auto;box-shadow:0 24px 80px #00000047}.book-dialog header h2,.book-dialog>h2{margin:.2rem 0 0;font-family:Georgia,Songti SC,serif;font-size:1.45rem}.book-dialog>label{color:var(--muted);gap:.35rem;font-size:.72rem;font-weight:700;display:grid}.dialog-hint{color:var(--muted);margin-top:-.35rem;line-height:1.5}.dialog-cover-remove{cursor:pointer;background:0 0;border:0;justify-self:start;margin-top:-.3rem;padding:0}.book-dialog input,.book-dialog select{width:100%;height:2.7rem;color:var(--ink);border:1px solid var(--line);background:var(--surface-muted);font:inherit;border-radius:.55rem;padding:0 .75rem}.book-dialog>p{color:var(--muted);margin:0;line-height:1.7}.dialog-actions{justify-content:flex-end;gap:.65rem;margin-top:.5rem;display:flex}.button-danger{color:#fff;background:#963f33;border-color:#963f33}.danger-dialog{border-color:#963f334d}.mobile-search{display:none}.proofreader-main{width:min(1500px,96vw);margin:0 auto;padding:2.6rem 0 6rem}.proofreader-heading{justify-content:space-between;align-items:end;gap:2rem;width:min(1180px,94vw);margin:0 auto 1.8rem;display:flex}.proofreader-heading h1{letter-spacing:-.04em;margin:0;font-family:Georgia,Songti SC,serif;font-size:clamp(2rem,4vw,3.2rem);font-weight:580}.proofreader-heading>div>p:last-child{color:var(--muted);margin:.6rem 0 0;line-height:1.7}.proofreader-card{border:1px solid var(--line);min-height:42rem;box-shadow:var(--shadow);background:#fffdf7bf;border-radius:1.15rem;grid-template-columns:16rem minmax(0,1fr);display:grid;overflow:hidden}.chapter-rail{border-right:1px solid var(--line);background:#f8f3e9a6;min-width:0;padding:1rem}.chapter-rail-title{justify-content:space-between;align-items:baseline;gap:.5rem;padding:.5rem .55rem 1rem;display:flex}.chapter-rail-title strong{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-family:Georgia,Songti SC,serif;overflow:hidden}.chapter-rail-title small{color:var(--muted);flex:none;font-size:.68rem}.chapter-rail nav{gap:.35rem;display:grid}.chapter-rail nav button{width:100%;color:var(--muted);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:.65rem;grid-template-columns:1.6rem minmax(0,1fr);align-items:start;gap:.55rem;padding:.7rem;display:grid}.chapter-rail nav button:hover,.chapter-rail nav button.active{color:var(--ink);background:var(--surface)}.chapter-rail nav button>span:first-child{width:1.55rem;height:1.55rem;color:var(--gold);border:1px solid var(--gold-soft);border-radius:50%;place-items:center;font-size:.68rem;display:grid}.chapter-rail nav button>span:last-child{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:.78rem;font-weight:700;overflow:hidden}.chapter-rail nav small{color:var(--muted);margin-top:.2rem;font-size:.62rem;font-weight:500;display:block}.proofreader-workspace{min-width:0}.proofreader-toolbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:1rem;min-height:4.4rem;padding:.7rem 1rem;display:flex}.proofreader-toolbar>div:first-child strong,.proofreader-toolbar>div:first-child small{display:block}.proofreader-toolbar>div:first-child strong{font-family:Georgia,Songti SC,serif}.proofreader-toolbar>div:first-child small{color:var(--muted);margin-top:.16rem;font-size:.68rem}.proofreader-toolbar>div:last-child{gap:.45rem;display:flex}.proofreader-toolbar button,.source-pane header button,.segment-editor footer button{color:var(--forest);border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:.5rem;padding:.48rem .66rem;font:650 .72rem/1 system-ui,sans-serif}.proofreader-toolbar button:disabled,.source-pane header button:disabled{cursor:not-allowed;opacity:.4}.proofreader-toolbar .save-button{color:#fffdf7;border-color:var(--forest);background:var(--forest)}.proofreader-columns{grid-template-columns:minmax(20rem,1fr) minmax(24rem,1.05fr);min-height:38rem;display:grid}.source-pane,.text-pane{min-width:0}.source-pane{border-right:1px solid var(--line);background:#dedbd2}.source-pane>header,.text-pane>header{border-bottom:1px solid var(--line);background:var(--surface-muted);justify-content:space-between;align-items:center;gap:.6rem;min-height:3.2rem;padding:.6rem .9rem;display:flex}.source-pane h2,.text-pane h2{margin:0;font-family:Georgia,Songti SC,serif;font-size:.9rem}.source-pane header>div{align-items:center;gap:.45rem;display:flex}.source-pane header span,.text-pane header>span{color:var(--muted);font-size:.65rem}.pdf-canvas-wrap{place-items:start center;height:38rem;padding:1.4rem;display:grid;overflow:auto}.pdf-canvas-wrap canvas{background:#fff;max-width:100%;box-shadow:0 10px 30px #00000026;height:auto!important}.epub-original{color:#202722;background:#f9f7f0;height:38rem;padding:2rem clamp(1.2rem,4vw,3.5rem);font-family:Georgia,Songti SC,serif;font-size:.92rem;line-height:1.9;overflow:auto}.epub-original>p:first-child{color:#72654f;background:#f2eadc;border:1px solid #ded2bd;border-radius:.55rem;padding:.7rem;font-family:system-ui,sans-serif;font-size:.72rem}.segment-editor-list{background:var(--surface);align-content:start;gap:.65rem;height:38rem;padding:.8rem;display:grid;overflow:auto}.segment-editor{border:1px solid var(--line);background:var(--surface-muted);border-radius:.65rem;padding:.75rem}.segment-editor.excluded{opacity:.68;background:repeating-linear-gradient(-45deg, transparent 0 8px, #815f270d 9px 10px), var(--surface-muted)}.segment-meta{align-items:center;gap:.45rem;margin-bottom:.45rem;display:flex}.segment-meta>span{width:1.35rem;height:1.35rem;color:var(--muted);border:1px solid var(--line);border-radius:50%;place-items:center;font-size:.62rem;display:grid}.segment-meta em{color:var(--forest);font-size:.62rem;font-style:normal;font-weight:750}.segment-meta strong{color:var(--warning);background:#ead5ad47;border-radius:.3rem;padding:.18rem .35rem;font-size:.6rem}.segment-editor textarea{resize:vertical;width:100%;min-height:5rem;color:var(--ink);background:0 0;border:0;outline:0;font:.88rem/1.75 Georgia,Songti SC,serif}.segment-editor textarea:focus{box-shadow:inset 3px 0 0 var(--gold)}.segment-editor footer{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:1rem;padding-top:.55rem;display:flex}.segment-editor footer label{color:var(--muted);align-items:center;gap:.38rem;font-size:.68rem;display:flex}.segment-editor footer input{accent-color:var(--forest)}.proofreader-message{color:var(--forest);border-top:1px solid var(--line);background:#3d8a7314;margin:0;padding:.8rem 1rem;font-size:.75rem}.proofreader-message.error{color:#963f33;background:#963f3314}.ocr-card{text-align:left;align-self:start;margin:1rem}.ocr-card p{max-width:42rem}.ocr-actions{flex-wrap:wrap;gap:.65rem;margin-top:1rem;display:flex}.ocr-progress{grid-template-columns:minmax(10rem,1fr) auto;align-items:center;gap:.45rem .7rem;width:min(32rem,100%);margin-top:1rem;display:grid}.ocr-progress progress{width:100%;height:.65rem;accent-color:var(--forest)}.ocr-progress span{color:var(--forest);font-size:.72rem;font-weight:750}.ocr-progress small{color:var(--muted);grid-column:1/-1}.player-topbar>div{align-items:center;gap:.8rem;display:flex}.listen-main{width:min(1500px,96vw);margin:0 auto;padding:1.5rem 0 9.5rem}.player-card{border:1px solid var(--line);min-height:calc(100vh - 9rem);box-shadow:var(--shadow);background:#fffdf7c2;border-radius:1.2rem;grid-template-columns:16rem minmax(0,1fr);display:grid;overflow:hidden}.player-chapters{border-right:1px solid var(--line);background:#f8f3e9ad;grid-row:1/3;padding:1.25rem .9rem}.player-chapters header{padding:.3rem .55rem 1.3rem}.player-chapters h1{margin:.35rem 0;font-family:Georgia,Songti SC,serif;font-size:1.25rem;line-height:1.3}.player-chapters header p{color:var(--muted);margin:0;font-size:.75rem}.player-chapters nav{gap:.35rem;display:grid}.player-chapters nav button{width:100%;color:var(--muted);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:.65rem;grid-template-columns:1.65rem minmax(0,1fr);gap:.55rem;padding:.68rem;display:grid}.player-chapters nav button:hover,.player-chapters nav button.active{color:var(--ink);background:var(--surface)}.player-chapters nav button>span:first-child{width:1.5rem;height:1.5rem;color:var(--gold);border:1px solid var(--gold-soft);border-radius:50%;place-items:center;font-size:.64rem;display:grid}.player-chapters nav button>span:last-child{text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;font-weight:700;overflow:hidden}.player-chapters nav small{color:var(--muted);margin-top:.18rem;font-size:.6rem;font-weight:500;display:block}.player-reading{min-width:0}.player-reading-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-end;gap:1rem;padding:1.35rem clamp(1rem,4vw,3.2rem);display:flex}.player-reading-head h2{margin:.2rem 0 0;font-family:Georgia,Songti SC,serif;font-size:clamp(1.45rem,3vw,2.1rem)}.player-reading-head>a{color:var(--forest);font-size:.74rem;font-weight:750}.sentence-list{scroll-behavior:smooth;height:calc(100vh - 24rem);min-height:25rem;padding:clamp(1.2rem,4vw,3.5rem) clamp(1rem,7vw,7rem) 5rem;overflow-y:auto}.sentence{width:100%;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:.6rem;grid-template-columns:2rem minmax(0,1fr);gap:.75rem;padding:.72rem .9rem;font:1rem/1.95 Georgia,Songti SC,serif;transition:background .16s,box-shadow .16s;display:grid}.sentence>span:first-child{color:var(--muted);text-align:right;padding-top:.28rem;font:.62rem/1 system-ui,sans-serif}.sentence:hover{background:#ddb4671a}.sentence.current{box-shadow:inset 4px 0 0 var(--gold);background:#ddb46738}.sentence.current>span:last-child{color:var(--forest);font-weight:650}.sentence.skipped{opacity:.5;cursor:default;text-decoration:line-through}.player-controls{border-top:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffdf7eb;grid-column:2;padding:.75rem clamp(.8rem,3vw,2.4rem) 1rem}.player-status-line,.seek-line,.transport-controls,.secondary-controls{align-items:center;display:flex}.player-status-line{min-height:1.2rem;color:var(--muted);justify-content:space-between;gap:1rem;font-size:.64rem}.seek-line{color:var(--muted);gap:.7rem;margin-top:.45rem;font:.66rem/1 system-ui,sans-serif}.seek-line input{accent-color:var(--gold);flex:1}.transport-controls{justify-content:center;gap:clamp(.35rem,2vw,1rem);margin:.55rem 0}.transport-controls button{min-width:3rem;min-height:2.7rem;color:var(--forest);border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:999px;font:700 .72rem/1 system-ui,sans-serif}.transport-controls .play-toggle{color:#fffdf7;border-color:var(--forest);background:var(--forest);width:3.5rem;height:3.5rem;font-size:1rem}.secondary-controls{flex-wrap:wrap;justify-content:center;gap:.6rem 1.2rem}.secondary-controls label{color:var(--muted);align-items:center;gap:.4rem;font-size:.68rem;font-weight:650;display:flex}.secondary-controls select{color:var(--ink);border:1px solid var(--line);background:var(--surface);font:inherit;border-radius:.45rem;padding:.38rem .5rem}.secondary-controls input{width:6rem;accent-color:var(--forest)}.player-message{color:var(--forest);text-align:center;margin:.65rem 0 0;font-size:.7rem}.player-message.error{color:#963f33}@media (max-width:760px){.topbar{justify-content:space-between;min-height:4.5rem;padding:0 1rem;display:flex}.search-box,.top-upload{display:none}.public-notice{align-items:flex-start;padding:.65rem 1rem;font-size:.72rem;line-height:1.5}.public-notice>span{margin-top:.08rem}.library-main{width:calc(100% - 2rem);padding:2.5rem 0 7rem}.library-heading{flex-direction:column;align-items:flex-start;gap:1.4rem}.library-heading h1{font-size:2.25rem}.library-meta{width:100%}.library-meta span{flex:1}.empty-library{min-height:25rem;padding-inline:1.2rem}.empty-illustration{gap:.55rem}.sound-wave{width:1.2rem}.mobile-nav{z-index:30;padding:.45rem 0 max(.45rem, env(safe-area-inset-bottom));border-top:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffdf7f0;grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-nav>*{color:var(--muted);flex-direction:column;align-items:center;gap:.25rem;font-size:.65rem;display:flex}.mobile-nav .active{color:var(--forest)}.mobile-nav .mobile-upload{color:var(--gold)}.workflow-topbar{min-height:4.5rem;padding:0 1rem}.workflow-main{width:calc(100% - 2rem);padding:2.5rem 0 5rem}.back-link{font-size:.75rem}.stage-track{grid-template-columns:repeat(5,minmax(3rem,1fr));overflow-x:auto}.stage-track li{text-align:center;flex-direction:column;align-items:center;gap:.3rem}.stage-track li:after{display:none}.drop-zone{min-height:18rem;padding-inline:1rem}.import-actions{flex-direction:column-reverse}.import-actions .button{width:100%}.mobile-search{gap:.5rem;margin-bottom:1.2rem;display:flex}.mobile-search label{flex:1}.mobile-search input{width:100%;height:2.85rem;color:var(--ink);border:1px solid var(--line);background:var(--surface);font:inherit;border-radius:.7rem;padding:0 .85rem}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.book-card-copy{padding:.8rem}.proofreader-main{width:calc(100% - 1rem);padding-top:2rem}.proofreader-heading{flex-direction:column;align-items:flex-start;width:calc(100% - 1rem)}.proofreader-heading .button{width:100%}.proofreader-card{border-radius:.8rem;grid-template-columns:1fr}.chapter-rail{border-right:0;border-bottom:1px solid var(--line)}.chapter-rail nav{display:flex;overflow-x:auto}.chapter-rail nav button{min-width:11rem}.proofreader-toolbar{flex-direction:column;align-items:flex-start}.proofreader-toolbar>div:last-child{width:100%;overflow-x:auto}.proofreader-columns{grid-template-columns:1fr}.source-pane{border-right:0;border-bottom:1px solid var(--line)}.pdf-canvas-wrap,.epub-original{height:min(60vh,30rem)}.segment-editor-list{height:auto;max-height:none}.player-topbar .button{display:none}.listen-main{width:calc(100% - .75rem);padding-top:.5rem;padding-bottom:11.5rem}.player-card{border-radius:.85rem;grid-template-columns:1fr;min-height:calc(100vh - 5rem)}.player-chapters{border-right:0;border-bottom:1px solid var(--line);grid-row:auto;padding:.7rem}.player-chapters header{padding-bottom:.75rem}.player-chapters nav{display:flex;overflow-x:auto}.player-chapters nav button{flex:0 0 10.5rem}.player-reading-head{padding:1rem}.sentence-list{height:auto;min-height:44vh;max-height:calc(100vh - 25rem);padding:1rem .6rem 5rem}.sentence{grid-template-columns:1.5rem minmax(0,1fr);gap:.5rem;padding:.68rem .55rem;font-size:.98rem;line-height:1.9}.player-controls{z-index:35;padding:.55rem .75rem max(.65rem, env(safe-area-inset-bottom));grid-column:1;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 30px #2823191f}.transport-controls{justify-content:space-between}.transport-controls button:first-child,.transport-controls button:last-child{display:none}.secondary-controls{justify-content:space-between;gap:.45rem}.secondary-controls label{flex-direction:column;gap:.15rem}.secondary-controls input{width:4.8rem}}@media (prefers-color-scheme:dark){:root{--paper:#111915;--surface:#19231e;--surface-muted:#1d2a24;--ink:#f2ede2;--muted:#aab3ad;--forest:#3d8a73;--forest-light:#4b9e86;--gold:#ddb467;--gold-soft:#725a31;--line:#344239;--warning:#e0bb72;--shadow:0 20px 60px #00000038}body{background:radial-gradient(circle at 8% 4%, #ddb46714, transparent 28rem), var(--paper)}.topbar,.mobile-nav{background:#111915e6}.button-primary{color:#08130f}.search-box,.library-meta span,.empty-library,.import-card,.state-card,.book-card,.proofreader-card{background-color:#19231ec7}.player-card,.player-controls{background-color:#19231eeb}.player-chapters{background:#1d2a24cc}.source-pane{background:#29332e}.epub-original{color:#e9e4da;background:#18211d}.search-box kbd{color:var(--muted);border-color:var(--line);background:#202d27}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}.legal-footer{width:min(1120px,100% - 3rem);color:var(--muted);border-top:1px solid var(--line);justify-content:space-between;gap:1rem;margin:0 auto;padding:1.1rem 0 1.5rem;font:500 .68rem/1.6 system-ui,sans-serif;display:flex}.legal-footer a{color:var(--forest);text-underline-offset:.18em}@media (max-width:760px){.legal-footer{flex-direction:column;width:calc(100% - 2rem);padding-bottom:6.25rem}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}