:root{color:#242c28;font-synthesis:none;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#fff;font-family:Aptos,Calibri,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit;background:0 0;border:0;border-radius:4px;justify-content:center;align-items:center;gap:7px;padding:7px 10px;display:inline-flex}button:hover{background:#e8eee9}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline-offset:2px;outline:2px solid #107c41}input,select,textarea{color:inherit;background:var(--panel-bg,#fff);border:1px solid var(--border,#d8ded9);border-radius:4px;min-width:0}input,select{padding:10px 11px}textarea{resize:vertical;padding:11px}svg{flex-shrink:0}kbd{opacity:.65;font-family:inherit;font-size:12px}label{flex-direction:column;gap:8px;display:flex}p{line-height:1.7}.workbook{--border:#d9dedb;--panel-bg:#fff;--muted:#738077;flex-direction:column;height:100dvh;min-height:420px;display:flex;overflow:hidden}.titlebar{color:#fff;background:#107c41;flex-shrink:0;justify-content:space-between;align-items:center;height:49px;padding:0 20px;display:flex}.brand{align-items:center;gap:11px;font-size:16px;display:flex}.brand>span:first-of-type{font-weight:650}.title-divider{border-left:1px solid #ffffff4d;height:18px;margin:0 6px}.filename{font-size:14px}.title-status{color:#dbf0e1;align-items:center;gap:7px;font-size:12px;display:flex}.dot{background:#aecab6;border-radius:50%;width:6px;height:6px}.dot.online{background:#a6f5bd}.title-lock{color:#fff}.title-lock:hover{background:#ffffff1a}.title-lock kbd{border:1px solid #fff5;border-radius:3px;margin-left:7px;padding:2px 4px}.ribbon-tabs{border-bottom:1px solid var(--border);background:#f5f7f5;flex-shrink:0;align-items:stretch;gap:10px;height:39px;padding:0 16px;display:flex}.ribbon-tabs button{border-radius:0;padding:0 14px;position:relative}.ribbon-tabs button.active{color:#107c41;font-weight:600}.ribbon-tabs button.active:after{content:"";background:#107c41;height:3px;position:absolute;bottom:0;left:13px;right:13px}.file-tab{color:#107c41;padding:10px 16px 10px 3px}.ribbon-spacer{flex:1}.quiet-note{color:#68766c;align-items:center;gap:6px;font-size:12px;display:flex}.ribbon{border-bottom:1px solid var(--border);background:#fafbfa;flex-shrink:0;align-items:center;gap:12px;height:100px;padding:8px 18px 5px;display:flex}.ribbon-group{border-right:1px solid #e0e4e1;align-items:flex-start;gap:4px;height:84px;padding:0 14px 20px 0;display:flex;position:relative}.ribbon-group>small{text-align:center;color:#77837a;font-size:12px;position:absolute;bottom:1px;left:0;right:14px}.view-choices button,.action-group>button{flex-direction:column;gap:7px;padding:8px 10px;font-size:12px}.view-choices button svg,.action-group>button svg{color:#4d6b58;width:21px;height:21px}.view-choices button.chosen{background:#e6f0e9;border:1px solid #c7dfcf;padding:7px 9px}.format-group{flex-direction:column;gap:5px;min-width:181px}.format-line{align-items:center;gap:7px;height:28px;display:flex}.font-name{border:1px solid var(--border);background:#fff;border-radius:3px;min-width:117px;padding:5px 9px;font-size:12px}.format-line select{padding:4px;font-size:12px}.format-sample{padding:0 5px;font-size:16px}.color-control{flex-direction:row;align-items:center;gap:7px;font-size:12px}.color-control input{width:26px;height:23px;padding:2px}.format-line button{padding:5px}.search-box{border:1px solid var(--border);color:#79877d;background:#fff;border-radius:5px;flex-direction:row;align-items:center;max-width:245px;margin-bottom:18px;padding:0 10px}.search-box input{background:0 0;border:0;width:150px;padding:8px;font-size:12px}.formula-bar{background:#fff;border-bottom:1px solid #cdd4cf;flex-shrink:0;align-items:center;gap:0;height:35px;display:flex}.cell-address{border-right:1px solid var(--border);justify-content:space-between;align-items:center;width:99px;height:100%;padding:0 12px;font-size:12px;display:flex}.formula-icon{color:#7b857e;padding:0 18px;font-family:Georgia,serif;font-size:21px;font-style:italic}.formula-content{white-space:nowrap;text-overflow:ellipsis;flex:1;padding-right:12px;font-size:14px;overflow:hidden}.workspace{background:var(--sheet-bg);flex:1;min-height:0;display:flex;position:relative}.sheet-scroll{flex:1;position:relative;overflow:auto}.column-letters,.sheet-row{grid-template-columns:42px 155px 100px minmax(350px,1fr) 92px 95px 95px;min-width:960px;display:grid}.column-letters{z-index:2;color:#778179;background:#f2f4f2;height:25px;font-size:12px;position:sticky;top:0}.column-letters>span{border-bottom:1px solid #cbd3ce;border-right:1px solid #d2d9d4;justify-content:center;align-items:center;display:flex}.column-letters .selected-column{color:#107c41;background:#e4f0e7;border-bottom:2px solid #107c41}.corner:after{content:"";border-top:9px solid #0000;border-right:9px solid #aeb9b1;margin-top:5px;margin-left:13px}.sheet-row>span,.sheet-row>time{border-right:1px solid var(--border);border-bottom:1px solid var(--border);align-items:center;min-width:0;padding:11px 14px;display:flex}.sheet-row>.row-number{color:#879087;background:#f6f7f6;justify-content:center;padding:8px 3px;font-size:12px}.table-head{color:#51685a;background:#f6faf7;font-size:12px;font-weight:600}.table-head>span{height:34px;padding-top:5px;padding-bottom:5px}.empty-row>span{height:36px}.message-row{min-height:46px}.message-row time{color:#7a867e;white-space:nowrap;font-size:12px}.member{color:#5d6d62;gap:8px;font-size:12px}.member i{background:#7b9bab;border-radius:50%;width:6px;height:6px}.member i.me{background:#54a879}.sheet-row .message-content{font-size:var(--message-size);white-space:pre-wrap;overflow-wrap:anywhere;padding:11px 15px;line-height:1.7;display:block}.selected-row .message-content{outline-offset:-2px;background:#107c4103;outline:2px solid #178247}.selected-row>.row-number{color:#107c41;background:#e6f1e9}.delivery{color:#76a58a;justify-content:center;font-size:12px}.delivery button{color:#9b561e;padding:2px 5px}.empty-hint{background:var(--sheet-bg);border:1px solid var(--border);color:#75867a;pointer-events:none;white-space:nowrap;flex-direction:column;align-items:center;gap:12px;max-width:90%;padding:24px 28px;display:flex;position:absolute;top:36%;left:50%;transform:translate(-50%,-50%);box-shadow:0 3px 12px #234d3310}.empty-hint strong{color:#40584a;font-size:16px;font-weight:500}.empty-hint span{font-size:12px}.composer{background:var(--panel-bg);border-top:1px solid #bfcfc4;flex-shrink:0;align-items:center;gap:13px;min-height:67px;padding:10px 16px 10px 0;display:flex}.composer-cell{text-align:center;color:#759080;border-right:1px solid var(--border);width:80px;font-size:12px}.composer textarea{resize:none;background:0 0;border:0;outline:none;flex:1;min-height:38px;max-height:110px;padding:7px 0;font-size:16px;line-height:1.5}.composer textarea::placeholder{color:#93a096}.send-hint{color:#8c9990;font-size:12px}.send-button{color:#fff;background:#107c41;width:37px;height:35px}.send-button:hover{background:#0a6232}.sheet-tabs{border-top:1px solid var(--border);background:#f6f8f6;flex-shrink:0;align-items:stretch;height:39px;display:flex}.tab-arrows{color:#829388;justify-content:center;align-items:center;gap:23px;width:83px;font-size:20px;display:flex}.sheet-tab{color:#107c41;background:#fff;border-bottom:3px solid #107c41;align-items:center;gap:18px;padding:0 20px;font-size:13px;font-weight:600;display:flex}.sheet-count{color:#8b958e;align-items:center;padding-left:20px;font-size:12px;display:flex}.foot-note{color:#8b958e;align-items:center;padding-right:20px;font-size:12px;display:flex}.statusbar{color:#5c7264;background:#e9efea;flex-shrink:0;justify-content:space-between;align-items:center;height:25px;padding:0 16px;font-size:12px;display:flex}.statusbar>span:last-child{align-items:center;gap:18px;display:flex}.auth-layer{background:#ffffff59;justify-content:center;align-items:flex-start;padding:clamp(18px,4vh,60px) 20px;display:flex;position:absolute;inset:0;overflow:auto}.auth-card{z-index:3;color:#273b2e;background:#fff;border:1px solid #d7e1da;border-radius:9px;width:410px;padding:28px 34px 22px;box-shadow:0 12px 48px #183d2714}.auth-icon{color:#107c41;background:#edf5ef;border-radius:9px;justify-content:center;align-items:center;width:46px;height:46px;margin-bottom:19px;display:flex}.eyebrow{letter-spacing:2px;color:#8c9b90;font-size:10px;font-weight:700}.auth-card h1{letter-spacing:-.5px;margin:10px 0;font-size:23px;font-weight:600}.auth-card p{color:#819087;margin:0 0 23px;font-size:14px}.auth-card form{flex-direction:column;gap:16px;display:flex}.auth-card label{color:#687b6e;gap:7px;font-size:12px}.auth-card label input,.auth-card label select,.auth-card label textarea{color:#34463a;background:#fff;padding:12px;font-size:14px}.primary{color:#fff;background:#107c41;padding:11px 15px}.primary:hover{background:#096735}.secondary{border:1px solid var(--border);background:var(--panel-bg);padding:9px 12px}.full{justify-content:center;width:100%}.auth-card .primary{justify-content:space-between;height:43px;margin-top:4px;font-size:14px}.auth-foot{color:#91a096;white-space:nowrap;border-top:1px solid #edf0ee;justify-content:center;align-items:center;gap:6px;margin-top:25px;padding-top:17px;font-size:11px;display:flex}.recovery-key,.fingerprint{overflow-wrap:anywhere;color:#376347;background:#f1f6f2;border:1px solid #d9e7dc;border-radius:4px;padding:12px;font-family:ui-monospace,SFMono-Regular,monospace;font-size:13px;line-height:1.8}.check-label{flex-direction:row;align-items:flex-start;font-size:13px;line-height:1.5}.check-label input{accent-color:#107c41;flex-shrink:0;margin-top:3px}.text-button{color:#768b7d;font-size:12px}.inline-error{color:#a84e2a;background:#fff3ee;border-radius:4px;margin-top:14px;padding:10px;font-size:13px;line-height:1.6}.side-panel{background:var(--panel-bg);border-left:1px solid var(--border);z-index:4;flex-shrink:0;width:340px;position:relative;overflow:auto;box-shadow:-5px 0 20px #123d2708}.panel-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:15px 15px 14px 20px;display:flex}.panel-heading h2{margin:0;font-size:15px;font-weight:600}.panel-body{flex-direction:column;gap:21px;padding:20px;display:flex}.panel-body label{font-size:13px}.panel-body .help,.help{color:var(--muted);margin:0;font-size:12px;line-height:1.75}.panel-body input[type=color]{width:100%;height:39px;padding:5px}.panel-body details summary{cursor:pointer;color:#506b5b;font-size:13px}.panel-body details label{margin:16px 0}.security-state{color:#8b763b;background:#fffcf1;border:1px solid #eadfbd;border-radius:5px;align-items:center;gap:11px;padding:13px;display:flex}.security-state.verified{color:#257647;background:#f2faf4;border-color:#d3e9da}.security-state strong{font-size:13px;font-weight:600;display:block}.security-state span{margin-top:5px;font-size:12px;line-height:1.6;display:block}.security-detail{color:#3e7854;gap:9px;font-size:12px;line-height:1.7;display:flex}.emoji-tabs{gap:5px;padding:16px;display:flex}.emoji-tabs button{padding:7px 12px;font-size:13px}.emoji-tabs .active{color:#107c41;background:#e4f1e8}.emoji-grid{grid-template-columns:repeat(6,1fr);gap:4px;padding:0 15px 18px;display:grid}.emoji-grid button{width:44px;height:44px;padding:3px;font-size:25px}.emoji-panel>.help{padding:0 20px 20px}.error-bar{color:#aa512d;background:#fff0e7;justify-content:space-between;align-items:center;padding:8px 20px;font-size:13px;display:flex}.toast{color:#fff;z-index:30;background:#213d2b;border-radius:7px;align-items:center;gap:9px;max-width:90vw;padding:13px 19px;font-size:13px;display:flex;position:fixed;bottom:95px;left:50%;transform:translate(-50%);box-shadow:0 3px 20px #0002}.privacy-cover{z-index:100;background:#fff;flex-direction:column;display:flex;position:fixed;inset:0}.cover-header{color:#fff;background:#107c41;align-items:center;gap:14px;height:49px;padding:0 22px;font-size:14px;display:flex}.cover-grid{background-image:linear-gradient(#dce2dd 1px,#0000 1px),linear-gradient(90deg,#dce2dd 1px,#0000 1px);background-position:0 60px;background-size:100px 32px;flex:1}.resume-button{color:#2e6f47;background:#fff;border:1px solid #c8d8cd;padding:15px 22px;position:absolute;top:55%;left:50%;transform:translate(-50%,-50%);box-shadow:0 8px 28px #1b412216}.theme-paper .sheet-row>span:not(.row-number),.theme-paper .sheet-row>time{border-right-color:#0000}.theme-night{--border:#303f36;--panel-bg:#202e25;--muted:#9aafa0;color:#d6e4da;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.theme-night .ribbon,.theme-night .ribbon-tabs,.theme-night .sheet-tabs,.theme-night .statusbar,.theme-night .formula-bar,.theme-night .column-letters,.theme-night .table-head,.theme-night .sheet-row>.row-number{color:#a4b9ac;background:#213128}.theme-night .search-box,.theme-night .font-name,.theme-night .sheet-tab{color:#abcdb7;background:#18271e}.theme-night .empty-hint strong{color:#c1d9ca}.theme-night .auth-layer{background:#172c21b3}.theme-night .fingerprint{color:#bad3c3;background:#142d1e}.theme-night .security-state{color:#e3d397;background:#393626;border-color:#5e593b}.theme-night .security-state.verified{color:#a7d8b7;background:#183924;border-color:#365b41}.theme-night .ribbon-group{border-color:#35493c}.theme-night .view-choices button svg,.theme-night .action-group>button svg{color:#a3c5ae}.theme-night button:hover{background:#34533e}.theme-night .auth-card{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}.theme-night .auth-card button:hover{background:#0a6836}.theme-night .auth-card .secondary:hover{background:#e6f0e9}@media (min-width:1600px){.column-letters,.sheet-row{grid-template-columns:42px 160px 115px minmax(350px,1fr) 110px 140px 140px}.auth-layer{padding-top:70px}}@media (max-width:1050px){.search-box{max-width:200px}.search-box input{width:125px}.search-box kbd{display:none}.ribbon{gap:9px}.format-group{display:none}.side-panel{position:absolute;top:0;bottom:0;right:0;box-shadow:-12px 0 30px #163a241a}.column-letters,.sheet-row{grid-template-columns:35px 135px 90px minmax(300px,1fr) 55px 65px 65px;min-width:768px}.ribbon-group{padding-right:10px}}@media (max-width:640px){.titlebar{height:46px;padding:0 12px}.title-status,.title-divider,.filename,.brand>svg+span+span~svg,.title-lock kbd{display:none}.brand{gap:8px;font-size:15px}.ribbon-tabs{gap:3px;height:36px;padding:0 12px}.ribbon-tabs button{padding:0 12px}.quiet-note{font-size:11px}.ribbon{gap:7px;height:73px;padding:5px 8px}.ribbon-group{height:62px;padding-bottom:16px}.ribbon-group>small{font-size:10px}.view-choices button,.action-group>button{gap:4px;padding:5px 8px;font-size:11px}.view-choices button.chosen{padding:4px 7px}.view-choices button svg,.action-group>button svg{width:17px;height:17px}.action-group>button:nth-child(2){display:none}.search-box{width:35px;min-width:35px;margin-bottom:14px;padding:6px}.search-box input{width:0;padding:0;transition:width .15s}.search-box:focus-within{z-index:10;width:220px;position:absolute;right:10px}.search-box:focus-within input{width:170px;padding:4px}.formula-bar{height:30px}.cell-address{width:69px}.formula-icon{padding:0 12px}.column-letters,.sheet-row{grid-template-columns:28px 76px 64px minmax(162px,1fr) 30px;min-width:360px}.column-letters>span:nth-child(n+6),.sheet-row>span:nth-child(n+6){display:none}.sheet-row>time{white-space:normal;padding:7px 5px;font-size:10px;line-height:1.5}.sheet-row>.member{gap:4px;padding:7px 5px;font-size:11px}.member i{width:4px;height:4px}.sheet-row .message-content{font-size:var(--message-size);padding:8px 10px;line-height:1.65}.sheet-row>.delivery{padding:5px}.table-head>span{padding:5px;font-size:11px}.sheet-row>.row-number{font-size:10px}.auth-layer{background:#fff7;padding:18px 15px}.auth-card{border-radius:7px;width:360px;max-width:100%;padding:23px 25px 19px}.auth-card h1{font-size:21px}.auth-card p{margin-bottom:17px;font-size:13px}.auth-card form{gap:13px}.auth-icon{width:39px;height:39px;margin-bottom:14px}.auth-foot{margin-top:19px;padding-top:13px;font-size:10px}.composer{gap:7px;min-height:61px;padding:8px 9px 8px 0}.composer-cell{width:43px;font-size:11px}.composer textarea{font-size:16px}.send-hint{display:none}.composer>button{padding:6px}.send-button{width:34px;height:34px}.tab-arrows{gap:10px;width:43px}.sheet-tab{gap:10px;padding:0 15px}.sheet-count{padding-left:13px;font-size:10px}.foot-note{display:none}.statusbar{padding:0 10px;font-size:10px}.status-middle{white-space:nowrap;text-overflow:ellipsis;max-width:180px;overflow:hidden}.side-panel{width:min(340px,100%)}.empty-hint{gap:8px;padding:18px}.empty-hint strong{font-size:14px}.empty-hint span{font-size:11px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.recovery-reminder{background:var(--panel-bg);border-top:1px solid var(--border);color:var(--muted);flex-shrink:0;justify-content:center;align-items:center;gap:14px;padding:7px 12px;font-size:12px;display:flex}.recovery-reminder button{color:#107c41;white-space:nowrap;gap:5px}.identity-options .help,.panel-body details>.help{margin:14px 0}.empty-hint{white-space:normal;text-align:center;width:max-content}.theme-night .recovery-reminder button{color:#a7d8b7}@media (max-width:640px){.recovery-reminder{gap:8px;font-size:11px}.recovery-reminder button{font-size:11px}}.delivery{color:#83918a;white-space:nowrap;gap:4px}.delivery.is-read{color:#107c41}.theme-night .delivery.is-read{color:#91d8ad}@media (max-width:1050px){.delivery-label{display:none}}@media (max-width:640px){.column-letters,.sheet-row{grid-template-columns:28px 76px 64px minmax(162px,1fr) 44px;min-width:374px}}
