:root{--paper:#f7f6f0;--ink:#263e34;--muted:#73796e;--green:#264c3e;--line:#e2e4da;--soft:#e9eee4;--serif:'Songti SC','STSong','Noto Serif CJK SC',serif;--sans:'PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.6 var(--sans)}[hidden]{display:none!important}button,input,textarea{font:inherit}button,a,input,textarea{ -webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #8f9d64;outline-offset:3px}button{border:0;background:none}a{color:inherit;text-decoration:none}input,textarea{color:var(--ink)}.sidebar{position:fixed;inset:0 auto 0 0;width:244px;border-right:1px solid var(--line);background:#eff0e8;padding:39px 24px;display:flex;flex-direction:column}.brand{display:flex;gap:13px;align-items:center;font:600 29px var(--serif);padding:0 7px}.brand-icon{display:grid;place-items:center;width:44px;height:48px;color:#f9f6e9;background:var(--green);font:25px var(--serif);border-radius:3px 12px 3px 3px}.brand small{display:block;font:11px/2.5 var(--sans);letter-spacing:2px;font-weight:400;color:var(--muted)}.side-label{font-size:11px;letter-spacing:2px;color:var(--muted);margin:64px 16px 15px}.nav-item{min-height:50px;display:flex;align-items:center;text-align:left;gap:13px;padding:10px 16px;border-radius:6px;margin-bottom:7px;font-size:15px}.nav-item.active{background:#dfe7da;color:#234f3b}.nav-item:hover{background:#e4e9df}.count{margin-left:auto;font-size:12px;color:var(--muted)}.side-bottom{margin-top:auto;border-top:1px solid #d8ded1;padding-top:24px;display:flex;gap:10px;align-items:center;font-size:13px}.side-bottom small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.family-avatar{background:#dfe5d4;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;font:17px var(--serif)}.icon-button{margin-left:auto;font-size:22px;min-height:44px}.workspace{margin-left:244px}.topbar{height:84px;margin:0 6%;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted)}.desktop-breadcrumb span{margin:0 14px;color:#b1b7ab}.quiet-tag{font-size:11px;letter-spacing:1px}.quiet-tag i{display:inline-block;width:6px;height:6px;background:#719269;border-radius:50%;margin-right:8px}.mobile-brand,.mobile-only{display:none}main{max-width:1140px;padding:0 6%;margin:auto}.intro{display:flex;justify-content:space-between;align-items:center;padding:52px 0 34px}.eyebrow{font-size:11px;letter-spacing:3px;color:#818a70}.intro h1{font:500 clamp(32px,3.1vw,47px)/1.4 var(--serif);margin:16px 0 15px;letter-spacing:1px}.intro em{font-style:normal;color:#6b7e4b}.intro p{font-size:14px;color:var(--muted);margin:0;line-height:1.9}.paper-motif{width:125px;height:139px;transform:rotate(7deg);background:#eeeddf;border:1px solid #dddece;margin-right:22px;position:relative;padding:22px;box-shadow:7px 6px 0 #e7e9dd}.paper-motif span{font:29px var(--serif);color:#8b9672}.paper-motif i{display:block;height:1px;background:#c6ceb7;margin-top:9px}.paper-motif b{display:block;font-size:9px;font-weight:400;letter-spacing:2px;margin-top:12px;color:#8b9672}.composer{background:#fdfcf7;border:1px solid #dce0d2;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px #293a2705}.input-tabs{display:flex;align-items:center;padding:0 25px;border-bottom:1px solid var(--line);gap:26px}.input-tabs button{min-height:59px;position:relative;font-size:14px;color:var(--muted);padding:0 1px}.input-tabs button.selected{color:var(--green);font-weight:600}.input-tabs button.selected:after{content:'';position:absolute;bottom:-1px;left:0;right:0;background:var(--green);height:2px}.supported{margin-left:auto;color:#8b9082;font-size:11px}textarea{width:100%;border:0;resize:vertical;min-height:113px;max-height:240px;padding:27px 27px 10px;background:transparent;line-height:1.8;font-size:16px}textarea:focus{outline:none}textarea::placeholder{color:#a0a595}.composer-footer{display:flex;align-items:center;justify-content:space-between;padding:9px 24px 20px;gap:12px;font-size:12px;color:var(--muted)}.tiny-lock{margin-right:6px;font-size:16px}.primary{border-radius:6px;background:var(--green);color:#fffef5;padding:13px 24px;min-height:49px;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:25px;font-weight:500;transition:background .2s,transform .2s}.primary:hover{background:#365e48;transform:translateY(-1px)}.primary span{font-size:19px}.library-heading{display:flex;align-items:center;justify-content:space-between;margin-top:47px}.library-heading h2{font:600 22px var(--serif);margin:0}.library-heading h2 span{font:12px var(--sans);color:var(--muted);margin-left:7px}.library-heading p{font-size:12px;margin:8px 0 0;color:var(--muted)}.search{border:1px solid var(--line);border-radius:6px;display:flex;gap:8px;align-items:center;padding:6px 12px;background:#fbfaf4}.search span{font-size:23px;line-height:1}.search input{width:145px;border:0;background:transparent;font-size:12px;min-height:28px;outline:0}.filter-row{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-top:25px}.filter-row button{font-size:13px;min-height:47px;padding:0 0 13px;color:var(--muted);position:relative}.filter-row button.selected{color:var(--green);font-weight:600}.filter-row button.selected:after{content:'';height:2px;position:absolute;bottom:-1px;left:0;right:0;background:var(--green)}.filter-row span{background:#e9ebdf;border-radius:4px;font-size:10px;padding:2px 5px;margin-left:4px}.job{display:grid;grid-template-columns:48px 1fr auto 20px;gap:19px;align-items:center;width:100%;text-align:left;border-bottom:1px solid var(--line);padding:24px 0;transition:background .15s}.job:hover{background:#edf0e570}.job-icon{height:55px;width:43px;border:1px solid #d7ddce;background:#ecefdf;display:grid;place-items:center;font:24px var(--serif);color:#839267;border-radius:2px 9px 2px 2px}.job h3{font-size:15px;font-weight:500;margin:0 0 8px;max-width:650px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.job-main{min-width:0}.job-meta{font-size:11px;color:#8b9183;display:flex;gap:12px}.job-status{font-size:11px;color:#6b8063;padding:4px 9px;background:#e9efdf;border-radius:4px;white-space:nowrap}.job-status.running,.job-status.queued{color:#927a3c;background:#f2ead6}.job-status.failed{color:#a04a39;background:#f7e7de}.job-arrow{color:#a7ad9f}.empty-state{text-align:center;padding:47px 0 35px}.empty-rule{display:flex;align-items:center;justify-content:center;gap:18px;color:#929981;font-size:11px;letter-spacing:2px}.empty-rule:before,.empty-rule:after{content:'';width:40px;height:1px;background:#d8ddcb}.empty-state h3{font:500 23px var(--serif);margin:21px 0 12px}.empty-state p{font-size:13px;color:var(--muted);line-height:1.9}footer{border-top:1px solid var(--line);margin-top:33px;padding:22px 0 30px;color:#929888;font-size:10px;letter-spacing:1px}footer span{margin:0 8px}.footer-note{float:right;letter-spacing:0!important;margin:0!important}.dropzone{margin:23px;min-height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;border:1px dashed #bac5a7;border-radius:6px;background:#f5f6ed;padding:15px;position:relative}.upload-symbol{font-size:24px}.dropzone strong{font-size:15px;font-weight:500}.dropzone>span:last-of-type{font-size:11px;color:var(--muted)}.dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}.error-message{color:#a34031;font-size:13px;margin:0;padding:0 24px 16px}.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}.back-link{margin:30px 0;padding:0;min-height:44px;font-size:14px;color:var(--muted)}#reader>h1{font:500 clamp(26px,3vw,38px)/1.5 var(--serif);margin:15px 0 28px;max-width:840px}.reading-toolbar{display:flex;justify-content:space-between;gap:15px;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:10px 0}.reading-tabs{display:flex;gap:20px}.reading-tabs button{padding:10px 0;font-size:14px;color:var(--muted)}.reading-tabs button.selected{color:var(--green);font-weight:600}.reading-actions{display:flex;gap:5px}.reading-actions button{min-height:44px;padding:7px;font-size:12px;color:var(--muted)}.document{background:#fcfbf6;min-height:270px;padding:35px 42px;margin-top:22px;border:1px solid var(--line);font:18px/2 var(--sans);overflow-wrap:anywhere}.document.large{font-size:22px}.document h2{font:600 1.35em/1.7 var(--serif);margin:25px 0 15px}.document h3{font-size:1.1em;margin:20px 0 12px}.document p{margin:12px 0}.document li{margin:8px 0}.document pre{font:inherit;white-space:pre-wrap;margin:0}.document .waiting{color:var(--muted);text-align:center;padding:50px 0;font-size:16px}.reading-footnote{font-size:12px;color:var(--muted);margin:25px 0 45px}.task-status{background:#edf0e2;border-radius:8px;padding:20px 24px;margin-bottom:16px}.task-status>div{display:flex;justify-content:space-between;font-size:14px}.task-status p{font-size:12px;margin-bottom:0;color:var(--muted)}progress{width:100%;height:5px;border:0;background:#dce4d3;border-radius:5px;margin-top:12px}progress::-webkit-progress-bar{background:#dce4d3;border-radius:5px}progress::-webkit-progress-value{background:#718b50;border-radius:5px}.error-panel{background:#f8e9dc;padding:18px;border-radius:7px}.secondary{min-height:44px;border:1px solid #bfc8b4;border-radius:5px;padding:8px 18px;background:#f7f7eb}#audio-panel{display:flex;align-items:center;gap:20px;margin-top:20px;font-size:12px;color:var(--muted)}audio{height:36px;max-width:100%}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:var(--green);color:#fffef3;border-radius:8px;padding:14px 24px;font-size:14px;box-shadow:0 6px 25px #203c3520;z-index:10;max-width:90%;width:max-content}.login-screen{min-height:100vh;padding:40px 7%;background:#eff0e7;position:relative;overflow:hidden}.login-brand{display:flex;gap:13px;align-items:center;font:30px var(--serif)}.login-content{max-width:400px;margin:70px 0 50px 9%;position:relative;z-index:1}.login-content h1{font:500 55px/1.3 var(--serif);margin:24px 0}.login-content>p{color:var(--muted);font-size:15px;line-height:2}.login-content form{margin-top:35px}.login-content label{display:block;font-size:13px;margin-bottom:8px}.login-content input{width:100%;padding:14px;border:1px solid #cdd4bf;background:#fbfaf2;border-radius:6px}.login-content .primary{margin-top:15px;width:100%}.login-content small{font-size:12px;color:var(--muted)}#login-error{color:#a34031;font-size:13px}.login-decoration{position:absolute;right:12%;top:26%;width:240px;height:340px;background:#e3e6d5;transform:rotate(8deg);border:1px solid #d3dac3;box-shadow:14px 14px 0 #dbe1cd}.login-decoration span{display:block;font:38px/2.1 var(--serif);writing-mode:vertical-rl;letter-spacing:12px;margin:50px auto;color:#728465}.login-decoration i{position:absolute;bottom:35px;left:35px;width:45px;height:45px;border:1px solid #859675;border-radius:50%}@media(min-width:1500px){main{padding:0 55px}.intro{padding-top:65px}}@media(max-width:1050px){.sidebar{width:200px;padding:30px 15px}.workspace{margin-left:200px}.supported{display:none}.quiet-tag{font-size:10px}.job{gap:12px}.job h3{font-size:14px}.paper-motif{margin-right:7px}.reading-actions{gap:0}.document{padding:28px}.side-bottom small{font-size:9px}}@media(max-width:760px){.sidebar{display:none}.workspace{margin:0}.topbar{height:66px;margin:0 22px}.mobile-brand{display:block;font:23px var(--serif)}.mobile-brand span{font:14px var(--sans);margin:0 12px;color:#b1b7ab}.desktop-breadcrumb,.quiet-tag{display:none}.mobile-only{display:block}main{padding:0 22px}.intro{padding:32px 0 27px;align-items:flex-start}.intro h1{font-size:33px;margin:12px 0}.intro p{font-size:13px;line-height:1.9}.eyebrow{font-size:10px;letter-spacing:2px}.paper-motif{width:61px;height:85px;padding:12px;margin:27px 4px 0 8px;box-shadow:4px 4px 0 #e7e9dd}.paper-motif span{font-size:22px}.paper-motif i{margin-top:6px}.paper-motif i:nth-of-type(3),.paper-motif b{display:none}.input-tabs{padding:0 19px;gap:25px}.input-tabs button{font-size:14px;min-height:55px}textarea{font-size:16px;padding:22px 19px 10px;min-height:131px}.composer-footer{padding:10px 17px 18px;flex-direction:column-reverse;align-items:stretch;gap:12px;text-align:center;font-size:11px}.primary{font-size:16px;min-height:51px}.library-heading{margin-top:34px;align-items:flex-end}.library-heading h2{font-size:22px}.library-heading p{font-size:11px}.search{padding:4px 8px;max-width:130px}.search input{width:87px;font-size:11px}.filter-row{margin-top:18px}.job{grid-template-columns:36px 1fr 16px;gap:12px;padding:21px 0}.job-icon{width:33px;height:43px;font-size:20px}.job h3{font-size:15px;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.7;margin-bottom:6px}.job-status{grid-column:2;grid-row:2;justify-self:start;margin-top:-10px}.job-arrow{grid-column:3;grid-row:1}.job-meta{font-size:10px;gap:10px}.empty-state{padding:32px 0 23px}.empty-state h3{font-size:22px}.empty-state p{font-size:12px}.footer-note{display:block;float:none;margin-top:6px!important}footer{font-size:10px;margin-top:20px}.dropzone{margin:16px;padding:15px 10px;min-height:150px;text-align:center}.dropzone>span:last-of-type{font-size:10px}.back-link{margin:15px 0}#reader>h1{font-size:28px;margin:12px 0 20px}.reading-toolbar{gap:4px}.reading-tabs{width:100%;justify-content:space-between}.reading-tabs button{font-size:15px}.reading-actions{margin-left:auto}.reading-actions button{padding:6px 12px}.document{font-size:18px;padding:21px 19px;margin-top:15px;line-height:1.95}.task-status{padding:18px}.task-status p{font-size:12px}#audio-panel{display:block}#audio-panel>span{display:block;margin-bottom:8px}audio{width:100%}.login-screen{padding:30px}.login-content{margin:48px 0 30px;max-width:100%}.login-content h1{font-size:44px}.login-decoration{display:none}.login-content>p{font-size:15px}.login-content form{margin-top:30px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@media print{.sidebar,.topbar,.back-link,.reading-toolbar,.task-status,.error-panel,#audio-panel,#toast,.reading-footnote{display:none!important}.workspace{margin:0}main{max-width:none;padding:0}.document{border:0;padding:0;background:white;font-size:14px}body{background:white}#reader>h1{font-size:24px}}

/* Original media precedes the note controls. */
.media-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:22px 0 12px}
.media-toolbar #audio-panel{margin:0;min-width:0;gap:16px}
#source-video{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:8px 14px;margin-left:auto;border:1px solid var(--line);border-radius:6px;background:#fdfcf7;font-size:13px;color:var(--green);white-space:nowrap}
#source-video:hover{background:var(--soft);border-color:#bac7b2}
#source-video svg{width:23px;height:23px;color:#d56b8b;flex-shrink:0}
@media(max-width:760px){.media-toolbar{gap:8px;margin-top:18px}.media-toolbar #audio-panel{width:100%}.media-toolbar #audio-panel>span{margin-bottom:8px}#source-video{font-size:13px;margin-bottom:4px}}
@media print{.media-toolbar{display:none!important}}

.document-card{position:relative;display:flow-root}
.copy-document{position:absolute;top:34px;right:12px;width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;background:#fdfcf7;color:var(--muted);z-index:1}
.copy-document svg{width:21px;height:21px}
.copy-document:hover:not(:disabled){color:var(--green);background:var(--soft)}
.document-card .document{padding-top:58px}
@media(max-width:760px){.copy-document{top:23px;right:8px}.document-card .document{padding-top:54px}}
@media print{.copy-document{display:none!important}.document-card .document{padding-top:0}}