*{margin:0;-webkit-tap-highlight-color:transparent}html,body{-webkit-user-select:none;-moz-user-select:none;user-select:none;width:100%;height:100%}body{overflow-x:hidden;font-size:16px}uni-app,uni-page,uni-page-wrapper,uni-page-body{display:block;box-sizing:border-box;width:100%}uni-page-wrapper{position:relative}#app,uni-app,uni-page,uni-page-wrapper{height:100%}.uni-mask{position:fixed;z-index:999;top:0;right:0;left:0;bottom:0;background:rgba(0,0,0,.5)}.uni-fade-enter-active,.uni-fade-leave-active{transition-duration:.25s;transition-property:opacity;transition-timing-function:ease}.uni-fade-enter-from,.uni-fade-leave-active{opacity:0}.uni-loading,uni-button[loading]:before{background-color:transparent;background-image:url(data:image/svg+xml;base64,\ 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);background-repeat:no-repeat}.uni-loading{width:20px;height:20px;display:inline-block;vertical-align:middle;animation:uni-loading 1s steps(12,end) infinite;background-size:100%}@keyframes uni-loading{0%{transform:rotate3d(0,0,1,0)}to{transform:rotate3d(0,0,1,360deg)}}html{--primary-color: #007aff;--UI-BG: #fff;--UI-BG-1: #f7f7f7;--UI-BG-2: #fff;--UI-BG-3: #f7f7f7;--UI-BG-4: #4c4c4c;--UI-BG-5: #fff;--UI-FG: #000;--UI-FG-0: rgba(0, 0, 0, .9);--UI-FG-HALF: rgba(0, 0, 0, .9);--UI-FG-1: rgba(0, 0, 0, .5);--UI-FG-2: rgba(0, 0, 0, .3);--UI-FG-3: rgba(0, 0, 0, .1)}uni-page[data-type] uni-page-body{background-color:transparent}body:after{position:fixed;content:"";left:-1000px;top:-1000px;animation:shadow-preload .1s;animation-delay:3s}@keyframes shadow-preload{0%{background-image:url(https://cdn.dcloud.net.cn/img/shadow-grey.png)}to{background-image:url(https://cdn.dcloud.net.cn/img/shadow-grey.png)}}.uni-async-error{position:absolute;left:0;right:0;top:0;bottom:0;color:#999;padding:100px 10px;text-align:center}.uni-async-loading{box-sizing:border-box;width:100%;padding:50px;text-align:center}.uni-async-loading .uni-loading{width:30px;height:30px}:root,uni-page-body{--green:#079b78;--dark:#173a31;--mint:#e7f5ed;--line:#e1e7e3;--muted:#7d8581;--bg:#f8faf7;color:var(--dark);background:#eef2ef;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}body{--green:#079b78;--dark:#173a31;--mint:#e7f5ed;--line:#e1e7e3;--muted:#7d8581;--bg:#f8faf7;background:#eef2ef}*{box-sizing:border-box}body{margin:0}uni-button,uni-input,uni-textarea{font:inherit;color:inherit}uni-button{padding:0;margin:0;background:transparent;border:0;border-radius:0;line-height:1.4;cursor:pointer}uni-button:after{border:0}uni-button[disabled]{opacity:.5}uni-input,uni-textarea{min-width:0;outline:none}uni-input{height:36px}uni-textarea{width:100%;line-height:1.6}uni-button:focus-visible,uni-input:focus-visible,uni-textarea:focus-visible{outline:2px solid #079b78;outline-offset:3px}uni-button:active{opacity:.82}uni-image{flex-shrink:0}.ui-icon{display:inline-block;vertical-align:middle;flex-shrink:0}.reference-art{position:relative;overflow:hidden;flex-shrink:0;border-radius:50%}.photo .reference-art,.welcome-art .reference-art,.overview-hero .reference-art{border-radius:0}.reference-art uni-image{display:block}.row{display:flex;align-items:center}.between{justify-content:space-between}.centered{display:flex;align-items:center;justify-content:center;text-align:center}.gap{gap:10px}.gap4{gap:4px}.flex1{flex:1;min-width:0}.block{display:block}.bold{font-weight:600}.normal{font-weight:400}.small{font-size:12px}.tiny{font-size:11px}.muted{color:var(--muted)}.green{color:var(--green)}.amber{color:#ca8518}.danger{color:#d15c54}.blue-text{color:#468bc8}.headline{font-size:23px;font-weight:650;letter-spacing:-.5px;line-height:1.4}.count{font-size:25px;font-weight:600;color:var(--green);white-space:nowrap}.mint{background:var(--mint)}.amber-bg{background:#fff0d4;color:#b77b15}.red-bg{background:#fee7e3;color:#ce5751}.blue-bg{background:#e8f2ff;color:#4d8fc8}.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mb12{margin-bottom:12px}.push-right{margin-left:auto}.align-left{text-align:left;justify-content:flex-start!important}.align-right{text-align:right}.app-layout{min-height:100vh}.phone-app{width:100%;max-width:390px;margin:0 auto;min-height:100vh;background:var(--bg);position:relative;padding-bottom:76px}.top-shell{position:sticky;top:0;z-index:20;background:rgba(250,252,250,.98)}.status-bar{height:30px;padding:9px 25px 0;display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:650;color:#202a25}.device-signals{display:flex;gap:5px;align-items:center}.signal-bars{display:flex;align-items:flex-end;gap:2px;height:11px}.signal-bars .signal-bar{display:block;width:3px;height:4px;background:#26362c;border-radius:1px}.signal-bars .signal-bar:nth-child(2){height:6px}.signal-bars .signal-bar:nth-child(3){height:9px}.signal-bars .signal-bar:nth-child(4){height:11px}.wifi{font-size:18px;line-height:12px;transform:rotate(-35deg)}.battery{width:21px;height:10px;border:1px solid #6b746d;border-radius:3px;position:relative}.battery:before{content:"";position:absolute;top:1px;right:1px;bottom:1px;left:1px;background:#233b2e;border-radius:1px}.battery:after{content:"";position:absolute;right:-3px;width:2px;height:5px;top:2px;background:#88928a}.navbar{height:58px;display:flex;align-items:center;justify-content:center;position:relative;border-bottom:1px solid #edf0ec}.nav-title{font-size:17px;font-weight:650}.back-button{position:absolute;left:16px;width:34px;height:40px;display:flex;align-items:center}.wechat-capsule{position:absolute;right:12px;width:74px;height:28px;border:1px solid #dce1dd;border-radius:20px;display:flex;align-items:center;justify-content:space-around;color:#15221a;background:#fcfdfc}.wechat-capsule>uni-text:first-child{font-size:17px;letter-spacing:1px;line-height:15px}.wechat-capsule>uni-view{height:15px;width:1px;background:#dde3dd}.capsule-circle{font-size:20px;line-height:20px}.page{padding:18px 16px 16px}.btn{min-height:40px;border-radius:7px;display:flex;align-items:center;justify-content:center;gap:7px;font-weight:550;font-size:14px;padding:8px 13px;white-space:nowrap}.primary,.selected{background:var(--green)!important;color:#fff!important;border-color:var(--green)!important}.outline{border:1px solid #168a6e;color:#166849;background:#fdfefd}.neutral{border-color:var(--line);color:#283e33}.dashed{border:1px dashed #93c6b4;background:#fbfdfb;color:#186b50}.mini-btn{font-size:11px;border:1px solid #1b9874;color:#087857;border-radius:5px;padding:3px 8px;white-space:nowrap;min-height:26px;display:flex;align-items:center;justify-content:center}.text-btn{color:#07835f;display:flex;align-items:center;justify-content:center;gap:5px;min-height:30px;font-size:12px}.icon-button{width:32px;height:32px;display:flex;align-items:center;justify-content:center}.small-btn{font-size:12px;min-height:30px;padding:5px 12px}.section-title{display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:600;margin:18px 0 10px;min-height:22px}.section-title .text-btn{font-weight:400}.search{display:flex;align-items:center;gap:7px;border:1px solid #dce3de;background:#f7f9f8;border-radius:7px;padding:0 10px;margin:12px 0;height:36px}.search uni-input{flex:1;font-size:12px}.search uni-input::-moz-placeholder{color:#8c938e}.search uni-input::placeholder{color:#8c938e}.metric-strip{display:flex;background:var(--mint);border-radius:10px;padding:12px 0;margin-bottom:16px}.metric-strip>uni-view{display:flex;flex:1;flex-direction:column;align-items:center;position:relative}.metric-strip>uni-view+uni-view:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;background:#bdd9cb}.metric-strip>uni-view>uni-text:first-child{color:#067b53;font-size:28px;font-weight:600;line-height:1.2}.metric-strip>uni-view>uni-text:last-child{font-size:12px;margin-top:2px}.overview-hero{margin:-8px -4px 12px;height:92px;gap:5px}.overview-hero .headline{font-size:22px;white-space:nowrap}.overview-hero .small{font-size:12px;margin-top:3px}.class-card{border:1px solid var(--line);background:#fdfefd;border-radius:10px;padding:12px;margin-bottom:10px;min-height:72px}.class-card .tiny{margin-top:4px}.pair-avatar{width:46px;height:42px;position:relative;flex-shrink:0}.pair-avatar .reference-art:last-child{position:absolute;right:-2px;bottom:0;border:2px solid #fff}.hint{display:flex;gap:5px;align-items:center;font-size:11px;color:#818983;line-height:1.6;margin:12px 0}.hint .ui-icon{flex-shrink:0}.class-banner{padding:17px 15px 12px;border-radius:12px}.class-numbers{display:flex;background:#fcfefc;border-radius:8px;margin:12px 0 9px;padding:8px 0}.class-numbers>uni-text{width:50%;text-align:center;font-size:25px;font-weight:600;color:#08643f}.class-numbers>uni-text+uni-text{border-left:1px solid #a3cbb8;font-size:22px}.compact-line{border:1px solid var(--line);border-radius:6px;padding:8px 10px;margin-top:12px;font-size:12px}.student-row{display:flex;align-items:center;gap:10px;min-height:58px;padding:8px 2px;border-bottom:1px solid #e8ece8}.student-row .bold{font-size:14px}.student-row>.tiny{white-space:nowrap}.info-panel{display:flex;align-items:center;gap:9px;background:#ebf7ef;padding:12px;border-radius:8px;font-size:12px;line-height:1.6;margin-top:16px}.form-row{display:flex;align-items:center;gap:12px;min-height:46px;font-size:12px}.form-row>uni-text:first-child{min-width:72px}.form-row uni-input,.standalone-input{flex:1;border:1px solid var(--line);border-radius:6px;background:#fdfefd;padding:5px 10px;height:36px;font-size:12px}.select-control{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--line);border-radius:6px;min-height:36px;padding:5px 10px;font-size:12px;background:#fcfdfc}.select-control.borderless{border-color:transparent;background:transparent}.name-input-row{display:flex;align-items:center;gap:10px;margin:8px 0}.name-input-row>uni-text{width:21px}.name-input-row uni-input{flex:1;border:1px solid var(--line);border-radius:6px;padding:5px 10px;background:#fdfefd;font-size:13px;height:35px}.name-input-row .icon-button{width:24px}.count-strip{padding:10px 14px;border-radius:7px;margin-top:16px}.count-strip .count{line-height:1.1}.edit-page .bottom-action{margin-top:48px}.bottom-action{margin-top:24px}.batch-area{padding:12px;border:1px solid var(--line);border-radius:8px;margin-bottom:14px}.batch-area uni-textarea{height:100px;margin-bottom:10px;font-size:13px}.slots{display:grid;grid-template-columns:1fr 1fr;gap:8px}.slot{display:flex;align-items:center;justify-content:center;gap:5px;min-height:39px;border:1px solid #d9e3dc;border-radius:6px;background:#fcfdfc;font-size:14px;white-space:nowrap}.selected-soft{border:1px solid #45a985!important;background:#e5f6eb!important;color:#126242!important;font-weight:600}.selected-room{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid #38a77e;border-radius:8px;background:#f3fcf5}.room-choices{display:flex;gap:8px;margin-top:9px}.room-choices .btn{flex:1;padding:6px 3px;min-height:33px;font-size:11px;gap:4px}.preview-panel{padding:13px 15px;border-radius:8px;margin-top:16px}.preview-panel>uni-text{display:block;margin:4px 0 0 26px;font-size:12px}.date-arrow{border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#e9f4ee}.date-picker .select-control{font-size:14px}.room-summary{padding:14px 16px;border-radius:9px;margin-top:16px;margin-bottom:12px}.room-summary .headline{font-size:27px}.segments{display:flex;align-items:center;padding:3px;background:#edf2ef;border-radius:7px;gap:3px;margin-bottom:12px}.segments uni-button{flex:1;min-height:29px;padding:5px 2px;font-size:12px;border-radius:6px;white-space:nowrap}.segments uni-button.active{background:var(--green);color:#fff;font-weight:600}.room-card{border:1px solid #dfe5e0;background:#fdfefd;border-radius:9px;padding:12px 10px;min-height:88px;margin-bottom:10px;gap:9px}.room-card .badge{font-size:10px}.badge{padding:2px 7px;border-radius:7px;font-size:11px;white-space:nowrap;display:inline-flex;align-items:center}.room-card .tiny{margin-top:3px}.room-card .text-btn{font-size:11px;white-space:nowrap}.greeting{margin:-5px 0 12px}.greeting-title{font-size:17px;font-weight:600}.class-selector{padding:14px;border-radius:11px}.class-selector .headline{font-size:22px}.class-selector .small{margin:2px 0 4px}.mini-metrics{display:flex;gap:8px;margin:16px 0}.mini-metrics>uni-view{flex:1;display:flex;justify-content:center;flex-wrap:wrap;align-items:center;gap:8px;background:#eaf6ed;border-radius:9px;padding:9px 0}.mini-metrics>uni-view:nth-child(2){background:#f0f8ed}.mini-metrics>uni-view:nth-child(3){background:#fff6e9}.mini-metrics>uni-view>uni-text:nth-child(2){font-size:24px;font-weight:600;line-height:1.1}.mini-metrics>uni-view>uni-text:last-child{width:100%;text-align:center;font-size:11px}.assignment-card{background:#fdfefd;border:1px solid var(--line);border-radius:9px;padding:11px 12px;margin-bottom:10px;cursor:pointer}.card-title{font-size:13px;font-weight:600}.subject{background:#e1f5df;color:#087d42;border-radius:4px;padding:2px 7px;font-size:11px;font-weight:600;white-space:nowrap;display:inline-block}.subject.blue{background:#dfeeff;color:#357fb9}.assignment-card>.tiny{margin-top:6px}.progress{height:6px;background:#d7eae2;border-radius:5px;margin:9px 0 7px;overflow:hidden}.progress>uni-view{height:100%;border-radius:5px;background:#33ae83}.chip{border:1px solid var(--line);background:#f8faf8;font-size:12px;border-radius:5px;padding:4px 12px;min-height:30px;display:flex;justify-content:center;align-items:center;white-space:nowrap}.textarea-box{border:1px solid var(--line);border-radius:7px;background:#fdfefd;padding:10px 12px;position:relative}.textarea-box uni-textarea{font-size:13px;height:90px}.counter{display:block;text-align:right;font-size:10px;color:var(--muted);margin-top:4px}.photos-row{display:flex;gap:10px;flex-wrap:wrap}.photo{border-radius:8px;overflow:hidden;position:relative;flex-shrink:0}.photo uni-image{display:block}.photo-wrapper{position:relative;overflow:hidden;border-radius:8px}.photo-add{border:1px dashed #aab8af;border-radius:8px;width:90px;height:90px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font-size:12px}.remove-photo{position:absolute;right:4px;top:4px;border-radius:50%;height:20px;width:20px;background:#737c75;color:#fff;line-height:18px}.publish-page .form-row{border-bottom:1px solid #e8ece8;min-height:45px}.publish-page .form-row:first-child>uni-text,.publish-page .form-row:nth-child(3)>uni-text{min-width:70px}.publish-page uni-switch{transform:scale(.76);transform-origin:right center}.statistics-summary{margin:20px 0 14px;border-radius:12px;padding:24px 22px 12px;display:flex;align-items:center;flex-wrap:wrap;gap:20px}.progress-ring{width:116px;height:116px;border-radius:50%;padding:9px;flex-shrink:0}.progress-ring>uni-view{border-radius:50%;width:100%;height:100%;background:#f8fcf7;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.summary-counts{flex:1}.summary-counts>uni-view{display:flex;justify-content:space-between;margin:10px 0;font-size:13px}.summary-counts>uni-view>uni-text{font-size:18px;font-weight:600}.summary-footer{width:100%;text-align:center;margin-top:0}.line-tabs{display:flex;margin:4px 0 14px;border-bottom:1px solid #e3e9e4}.line-tabs uni-button{flex:1;white-space:nowrap;font-size:11px;padding:10px 0}.line-tabs uni-button.active{color:var(--green);border-bottom:2px solid var(--green);font-weight:600}.mark-surface{position:relative;overflow:hidden;border-radius:9px;background:#edf0e9}.photo-counter{position:absolute;bottom:8px;right:8px;background:rgba(115,122,114,.7);color:#fff;border-radius:7px;padding:2px 7px;font-size:11px}.annotation{position:absolute;transform:translate(-50%,-50%);color:#d95454;font-size:29px;pointer-events:none}.annotation.circle{width:40px;height:30px;border:2px solid #d95454;border-radius:50%}.annotation.text{font-size:15px;white-space:nowrap}.annotation-tools{display:flex;margin:9px 0}.annotation-tools uni-button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:7px;font-size:10px;border-radius:8px;color:#737c76}.annotation-tools uni-button.active{background:#fff0ed;color:#d65f59}.score-input{max-width:85px;text-align:center}.tag{font-size:11px;padding:3px 12px;background:#e1f4e9;border:1px solid #d3edde;color:#117a53;border-radius:20px;display:inline-flex;align-items:center}.profile-banner{padding:18px 14px;border-radius:12px}.profile-stats{display:flex;border-radius:9px;background:#fbfdfb;margin-top:14px;padding:10px}.profile-stats>uni-view{flex:1;display:flex;flex-direction:column;align-items:center;font-size:12px}.profile-stats>uni-view+uni-view{border-left:1px solid #c8dbd0}.profile-stats>uni-view>uni-text:first-child{font-size:24px;font-weight:650}.record-row{display:flex;align-items:center;gap:9px;justify-content:space-between;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fdfefd;margin-bottom:6px;min-height:49px}.record-row>uni-text:first-child{flex:1}.note-card{border:1px solid var(--line);border-radius:9px;background:#fdfefd;padding:13px;margin-bottom:12px}.note-form{border:1px solid #aad2bf;border-radius:9px;padding:12px;margin-bottom:14px}.note-form uni-textarea{height:110px;font-size:13px}.welcome-art{display:flex;justify-content:center;margin:8px 0 17px}.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.role-card{border:1px solid var(--line);border-radius:9px;padding:12px 6px 9px;display:flex;flex-direction:column;gap:7px;align-items:center;position:relative;background:#fcfdfc}.role-card.chosen{border-color:var(--green);background:#eef8f1}.role-check{position:absolute;right:7px;top:7px;border-radius:50%;background:var(--green);color:#fff;width:18px;height:18px;font-size:12px}.verification{display:flex;align-items:center;gap:7px;padding:9px 12px;border-radius:7px;margin-top:10px;font-size:12px}.radio-choice{font-size:13px;min-height:36px}.agreement{display:flex;align-items:center;justify-content:center;margin-top:12px;font-size:9px;flex-wrap:wrap}.check-toggle{font-size:17px;color:var(--green);margin-right:5px}.week{display:flex;justify-content:space-between}.week uni-button{width:36px;display:flex;flex-direction:column;align-items:center;gap:5px;padding:6px 3px;border-radius:8px;font-size:12px}.week uni-button.chosen{background:var(--green);color:#fff}.student-assignment{padding:14px;border:1px solid var(--line);border-radius:10px;background:#fdfefd;margin-top:12px}.student-assignment>.small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.due-strip{padding:12px;background:#fff2da;color:#b57c24;border-radius:8px;font-size:13px}.due-strip .small{font-size:11px}.requirement-text{font-size:14px;line-height:1.9;white-space:pre-line;display:block}.info-line{display:flex;align-items:center;gap:8px;min-height:44px;font-size:12px;border-bottom:1px solid var(--line)}.detail-page .photos-row{margin-bottom:18px}.assignment-summary{padding:13px;border-radius:9px}.assignment-summary .bold{font-size:13px}.upload-page .textarea-box uni-textarea{height:110px}.result-hero{text-align:center;border-radius:11px;padding:17px 10px}.result-hero>.ui-icon{margin:18px 0}.result-hero.returned{background:#fff1e3}.result-score{display:flex;align-items:baseline;justify-content:center;gap:7px;color:var(--green);margin:4px 0}.result-score>uni-text:first-child{font-size:64px;line-height:1.15;font-weight:650;font-style:italic}.result-score .badge{font-size:11px;align-self:center}.timeline{display:flex;margin:17px 0}.timeline>uni-view{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:12px;position:relative}.timeline>uni-view:not(:last-child):before{content:"";position:absolute;top:11px;left:60%;width:80%;height:1px;background:#b5c7bb}.timeline-dot{display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:#e4eae4;color:#748579;z-index:1}.complete .timeline-dot{background:var(--green);color:#fff}.feedback{display:flex;gap:12px;border:1px solid var(--line);background:#fdfefd;padding:12px;border-radius:9px}.public-note{border-radius:9px;margin-top:14px;padding:13px 14px}.parent-profile{padding:16px 12px;border-radius:11px}.parent-profile .headline{font-size:21px}.parent-profile .mini-btn{font-size:10px;padding:4px;border-color:#bdd9ca;background:#f5fcf5}.parent-assignment{padding:13px 12px;background:#fdfefd;border:1px solid var(--line);border-radius:9px;margin-bottom:11px}.parent-assignment .bold{font-size:12px}.role-switch{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:15px}.demo-panel{margin-top:25px;padding:16px;border-radius:10px;border:1px solid #d4e7db}.login-page{padding-top:55px}.login-page>.reference-art{margin:0 auto;border-radius:0}.empty{display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;gap:12px;padding:35px 12px;min-height:150px;color:#6e8074}.tabbar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:390px;display:flex;align-items:center;padding:7px 9px max(8px,env(safe-area-inset-bottom));border-top:1px solid #e7ece7;background:rgba(253,254,252,.98);z-index:25;min-height:63px}.tabbar uni-button{display:flex;flex:1;flex-direction:column;align-items:center;gap:4px;color:#7c837d;font-size:11px}.tabbar uni-button.active{color:#087c55;font-weight:600}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%);max-width:330px;width:-moz-max-content;width:max-content;padding:12px 18px;border-radius:9px;background:rgba(30,60,49,.92);color:#fff;z-index:100;text-align:center;font-size:13px;box-shadow:0 5px 25px rgba(23,58,49,.125)}.error-banner{background:#fff0e8;border:1px solid #efd6c6;padding:11px 16px;color:#ad5537;font-size:12px;display:flex;gap:8px;justify-content:space-between;position:relative;z-index:5}.image-viewer{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(21,38,30,.918);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:200;color:#fff;gap:20px}.viewer-close{position:absolute;right:24px;top:30px;color:#fff;font-size:36px}.skeleton{height:76px;background:linear-gradient(90deg,#e8eeea,#f2f6f2,#e8eeea);margin-bottom:16px;border-radius:12px;animation:breathe 1.3s ease-in-out infinite}.skeleton.hero{height:150px}@keyframes breathe{50%{opacity:.4}}.desktop-rail{display:none}@media (min-width: 800px){.app-layout{padding:30px 40px;display:flex;align-items:flex-start;justify-content:center;gap:48px}.desktop-rail{display:flex;flex-direction:column;width:235px;position:sticky;top:38px;min-height:760px}.rail-brand{display:flex;align-items:center;gap:11px;font-size:26px;font-weight:650;letter-spacing:-1px}.rail-subtitle{font-size:12px;color:#7e9085;margin:9px 0 25px}.rail-roles{display:flex;gap:4px;border:1px solid #d5e2d9;border-radius:8px;padding:4px;background:#f7faf6}.rail-roles uni-button{font-size:11px;flex:1;padding:7px 1px;border-radius:5px;color:#6f8377}.rail-roles .active{background:var(--green);color:#fff}.rail-section{font-size:10px;color:#91a296;letter-spacing:2px;margin:25px 0 12px}.rail-page{display:flex;gap:12px;align-items:center;padding:10px 12px;font-size:12px;text-align:left;border-radius:7px;margin:1px 0;color:#61776a}.rail-page>uni-text{font-size:10px;color:#98a99f}.rail-page .ui-icon{margin-left:auto}.rail-page.active{background:#dceee3;color:#047a54;font-weight:600}.rail-page.active>uni-text{color:#309d76}.rail-bottom{margin-top:auto;padding-top:30px;font-size:10px;color:#91a096}.rail-bottom>uni-text{display:block;margin-top:7px}.live-dot{width:6px;height:6px;border-radius:50%;background:#28a77a}.phone-app{margin:0;min-height:844px;width:390px;border:1px solid #b7d3c1;border-radius:25px;overflow:clip;box-shadow:0 12px 45px rgba(28,88,59,.043);padding-bottom:76px}.top-shell{border-radius:25px 25px 0 0;overflow:hidden;position:relative}.tabbar{position:absolute;bottom:0;border-radius:0 0 25px 25px}.toast{bottom:90px}.overview-page .hint{margin-top:12px}}@media (max-width: 374px){.page{padding-left:12px;padding-right:12px}.headline{font-size:21px}.overview-hero .headline{font-size:18px}.greeting-title{font-size:15px}.slot{font-size:12px}.parent-profile .small{font-size:10px}.room-card{gap:6px;padding:10px 8px}.room-card .tiny,.room-card .text-btn{font-size:10px}}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.phone-app uni-button:not([size=mini]){line-height:1.4}.phone-app uni-button{margin-left:0;margin-right:0}.phone-app uni-button:after,.desktop-rail uni-button:after{border:0}.tabbar uni-button,.text-btn,.icon-button,.back-button,.radio-choice,.check-toggle,.line-tabs uni-button,.week uni-button,.annotation-tools uni-button,.rail-roles uni-button,.rail-page{background:transparent}.phone-app .tabbar uni-button{line-height:1.4;padding:0;border-radius:0}.overview-page .overview-hero{height:82px;margin-bottom:10px}.overview-page .metric-strip{padding:10px 0;margin-bottom:12px}.overview-page .class-card{min-height:68px;padding:10px 12px;margin-bottom:8px}.room-page .room-card{min-height:72px;padding:10px;margin-bottom:8px}.room-page .room-summary{padding:10px 14px}.room-page .section-title{margin-top:14px}.teacher-page .greeting{margin-bottom:8px}.teacher-page .class-selector{padding:11px 14px}.teacher-page .mini-metrics{margin:12px 0}.class-detail-page .student-row{min-height:55px;padding:6px 2px}.class-detail-page .section-title{margin-top:14px}.edit-page .bottom-action{margin-top:22px}.edit-page .section-title{margin-top:15px}.edit-page .name-input-row{margin:6px 0}.edit-page .count-strip{margin-top:12px}.bind-page .section-title{margin-top:14px}.bind-page .welcome-art{margin-top:0;margin-bottom:10px}.bind-page .headline{font-size:21px}.bind-page .role-card{padding:9px 6px 7px}.bind-page .mt24{margin-top:16px}.bind-page .mt16{margin-top:12px}.grade-page .section-title{margin-top:12px}.grade-page .bottom-action{margin-top:14px}.grade-page .annotation-tools{margin:6px 0}.schedule-page .bottom-action,.schedule-page .section-title{margin-top:14px}.result-page .result-hero{padding:13px 10px}.result-page .section-title{margin-top:12px}.result-page .public-note{padding:10px 12px}.phone-app.no-tab{padding-bottom:16px}.statistics-page .statistics-summary{padding-top:18px;margin-top:16px}.statistics-page .hint,.room-page .hint{margin:8px 0}.schedule-page .preview-panel{padding:10px 12px;margin-top:12px}.schedule-page .hint{font-size:10px;margin:8px 0}.textarea-box uni-textarea{width:100%;height:90px;font-size:13px;line-height:1.6}.grade-page .textarea-box uni-textarea{height:52px}.note-form uni-textarea{width:100%;height:110px}.batch-area uni-textarea{width:100%;height:100px}.role-card{font-size:14px}.upload-page .textarea-box uni-textarea{height:90px}.result-page .result-hero .mt16{margin-top:10px}.result-page .result-score>uni-text:first-child{font-size:58px}.result-page .timeline{margin:12px 0}.result-page .bottom-action{margin-top:14px}.class-detail-page .section-title{margin:12px 0 6px}.class-detail-page .search{margin:8px 0}.class-detail-page .student-row{min-height:50px;padding:4px 2px}.class-detail-page .hint{margin:8px 0}.teacher-page .class-selector{padding:8px 14px}.teacher-page .section-title{margin-top:12px;margin-bottom:8px}.teacher-page .assignment-card{padding:9px 12px}.teacher-page .mini-metrics>uni-view{padding:7px 0}.phone-app{--bg: #fcfdfc;--dark: #172b23;color:var(--dark);background:var(--bg);font-size:16px;padding-bottom:0;height:100vh;height:100dvh;min-height:0;display:flex;flex-direction:column;overflow:hidden}.phone-app.no-tab{padding-bottom:0}.phone-app .top-shell{flex-shrink:0;position:relative}.phone-app .app-content{height:0;flex:1;min-height:0}.phone-app .tabbar{position:relative;left:auto;bottom:auto;transform:none;flex-shrink:0;width:100%}.phone-app .small{font-size:14px}.phone-app .tiny{font-size:12px}.phone-app .muted{color:#7d8582}.phone-app .headline{font-size:25px;font-weight:650}.phone-app .nav-title{font-size:20px}.phone-app .nav-edit{position:absolute;right:103px;color:#079b78;font-size:13px;background:transparent}.phone-app .nav-role{position:absolute;right:102px;color:#fff;background:#079b78;border-radius:6px;padding:2px 5px;font-size:10px}.phone-app .status-bar{font-size:13px}.phone-app .wechat-capsule{width:84px;height:30px}.phone-app .btn{min-height:44px;font-size:16px;border-radius:8px}.phone-app .primary,.phone-app .selected,.phone-app .segments .active{background:linear-gradient(145deg,#24b68e,#009e73 56%,#00875f)!important;box-shadow:inset 0 1px rgba(255,255,255,.17),inset 0 -1px 1px rgba(0,111,75,.125)}.phone-app .primary{font-weight:600}.phone-app .section-title{font-size:18px;margin-top:18px;margin-bottom:12px}.phone-app .mini-btn{font-size:13px;padding:3px 9px;min-height:28px}.phone-app .text-btn{font-size:14px}.phone-app .search{height:36px;background:#f8faf9}.phone-app .search uni-input{font-size:14px}.phone-app .hint{font-size:12px}.phone-app .metric-strip>uni-view>uni-text:first-child{font-size:29px}.phone-app .metric-strip>uni-view>uni-text:last-child{font-size:15px}.phone-app .tabbar{min-height:68px;padding-top:8px;background:#fcfdfc}.phone-app .tabbar uni-button{font-size:13px;gap:4px}.phone-app .form-row{font-size:16px;min-height:48px}.phone-app .form-row>uni-text:first-child{min-width:84px}.phone-app .form-row uni-input,.phone-app .standalone-input{font-size:16px}.phone-app .select-control{font-size:16px}.phone-app .name-input-row{gap:12px}.phone-app .name-input-row>uni-text{width:36px;font-size:13px;text-align:center}.phone-app .name-input-row uni-input{height:36px;font-size:17px}.phone-app .slot{font-size:16px;height:40px}.phone-app .chip{font-size:14px}.phone-app .segments uni-button{font-size:14px}.phone-app .badge{font-size:12px}.phone-app .student-row .bold{font-size:17px}.phone-app .empty{line-height:1.7}.overview-page{padding-top:8px}.overview-page .overview-hero{height:106px;margin:-2px -12px 9px -16px;gap:3px}.overview-page .overview-hero .headline{font-size:26px;white-space:nowrap}.overview-page .overview-hero .small{font-size:15px}.overview-page .metric-strip{height:72px;padding:8px 0;margin-bottom:15px}.overview-page .search{margin:0 0 15px}.overview-page .section-title{margin-top:22px;margin-bottom:15px}.overview-page .class-card{padding:7px 10px 7px 5px;min-height:69px;gap:10px;margin-bottom:7px}.overview-page .class-card .bold{font-size:19px}.overview-page .class-card .tiny{font-size:13px;margin-top:2px}.overview-page .class-card .count{font-size:27px}.overview-page .class-card .reference-art{border-radius:15px}.overview-page .hint{margin:14px 0 4px;font-size:13px}.teacher-page{padding-top:10px}.teacher-page .greeting{height:69px;margin:-5px -1px 7px;background:url(/assets/leaves-BVvkbu4k.png) right top/66px 72px no-repeat}.teacher-page .greeting-title{font-size:22px}.teacher-page .greeting>.reference-art{border-radius:0}.teacher-page .class-selector{min-height:106px;padding:11px 15px;background:url(/assets/mintBooks-SGnMt1R3.png) right bottom/79px 58px no-repeat,linear-gradient(120deg,#dcf5e7,#e5f7ef)}.teacher-page .class-selector>.row{align-items:flex-start}.teacher-page .class-selector>.row>.ui-icon:first-child{margin-top:9px}.teacher-page .class-selector>.row>.ui-icon:last-child{margin-top:8px}.teacher-page .class-selector .headline{font-size:26px}.teacher-page .class-selector .small{font-size:16px;margin:1px 0 5px}.teacher-page .class-selector .tiny{font-size:14px}.teacher-page>.bold.small{font-size:16px}.teacher-page .segments{margin-top:10px;padding:0;gap:12px;background:transparent}.teacher-page .segments uni-button{min-height:34px;background:#edf1ef;border-radius:10px}.teacher-page .mini-metrics{margin:15px 0 16px}.teacher-page .mini-metrics>uni-view{padding:10px 0;gap:7px;min-height:76px}.teacher-page .mini-metrics>uni-view>uni-text:nth-child(2){font-size:28px}.teacher-page .mini-metrics>uni-view>uni-text:last-child{font-size:15px}.teacher-page>.btn.outline{min-height:36px;padding:5px 12px}.teacher-page .section-title{margin-top:10px;margin-bottom:8px}.teacher-page .assignment-card{padding:10px 12px}.teacher-page .assignment-card+.assignment-card{padding-top:6px;padding-bottom:6px}.teacher-page .assignment-card+.assignment-card .progress{margin-top:4px;margin-bottom:4px}.teacher-page .card-title{font-size:16px}.teacher-page .assignment-card>.row:first-child{align-items:flex-start}.teacher-page .subject{font-size:13px;padding:3px 8px}.teacher-page .assignment-card>.tiny{margin-left:63px;margin-top:-2px}.teacher-page .assignment-card>.progress{margin-left:63px;margin-top:8px}.teacher-page .assignment-card>.row:last-child{margin-left:63px;font-size:11px}.class-detail-page .class-banner{padding:12px 15px 10px}.class-detail-page .class-banner .headline{font-size:26px}.class-detail-page .class-numbers{padding:6px 0;margin:10px 0 7px}.class-detail-page .compact-line{font-size:15px}.class-detail-page .student-row{min-height:55px;padding:5px 2px}.class-detail-page .student-row .tiny{font-size:12px}.class-detail-page .section-title{margin:14px 0 8px}.class-detail-page .hint{margin:10px 0}.edit-page .form-row{min-height:49px}.edit-page .section-title{margin-top:12px;margin-bottom:12px}.edit-page .name-input-row{margin:3px 0}.edit-page .hint{margin:8px 0}.edit-page .text-btn.muted{color:#7d8582;font-size:13px;padding:0}.edit-page .count-strip{margin-top:18px;padding:8px 14px}.edit-page .count-strip .count{font-size:29px}.edit-page .bottom-action .btn{min-height:48px;font-size:19px}.schedule-page>.bold{font-size:17px}.schedule-page .form-row{min-height:39px}.schedule-page .form-row>uni-text:first-child{min-width:76px}.schedule-page .select-control{min-height:33px;padding:4px 8px;font-size:14px}.schedule-page .section-title{margin-top:15px;margin-bottom:10px;font-size:17px}.schedule-page .selected-room{padding:11px 13px;min-height:58px}.schedule-page .room-choices .btn{min-height:34px;font-size:12px;padding:4px}.schedule-page .preview-panel{padding:12px 14px}.schedule-page .preview-panel>uni-text{font-size:14px;margin-top:4px}.schedule-page .hint{font-size:11px}.room-page .date-picker .select-control{font-size:16px}.room-page .section-title{margin-top:14px;margin-bottom:10px;font-size:17px}.room-page{padding-top:12px}.room-page .room-summary{padding:8px 14px}.room-page .room-summary .headline{font-size:28px}.room-page .room-card{min-height:64px;padding:8px 11px;gap:9px}.room-page .segments{padding:0;gap:10px;background:transparent;margin-bottom:14px}.room-page .segments uni-button{border-radius:13px;min-height:34px;background:#edf2f0}.room-page .room-card .bold{font-size:16px}.room-page .room-card .tiny{font-size:12px}.room-page .room-card .badge{font-size:11px}.room-page .room-card .text-btn{font-size:12px}.edit-page,.schedule-page,.publish-page,.grade-page,.upload-page,.result-page,.detail-page{display:flex;flex-direction:column;min-height:calc(100vh - 158px)}.edit-page>.bottom-action,.schedule-page>.bottom-action,.publish-page>.bottom-action,.grade-page .bottom-action,.upload-page>.bottom-action,.result-page .bottom-action,.detail-page>.bottom-action{margin-top:auto;padding-top:12px;padding-bottom:8px;position:sticky;bottom:0;background:rgba(252,253,252,.96);z-index:12}.class-detail-page>.btn:last-child{position:sticky;bottom:0;background:#fcfdfc;z-index:12}.publish-page .form-row{min-height:44px;font-size:14px}.publish-page .section-title{font-size:16px;margin-top:12px;margin-bottom:8px}.publish-page .form-row uni-input{font-size:14px}.statistics-page .line-tabs uni-button{font-size:13px}.statistics-page .summary-counts>uni-view{font-size:16px}.statistics-page .summary-counts>uni-view>uni-text{font-size:21px}.record-page .record-row .small{font-size:13px}.record-page .note-card .small{font-size:14px}.student-home .greeting-title,.student-home .student-assignment .bold{font-size:18px}.parent-page .parent-assignment .bold{font-size:15px}.parent-page .parent-assignment .subject,.parent-page .parent-assignment .tiny{font-size:12px}.parent-page .public-note .small{font-size:14px}.bind-page .role-card{font-size:16px}.bind-page .radio-choice{font-size:15px}.bind-page .verification{font-size:14px}.bind-page .agreement{font-size:10px}.result-page .feedback .small{font-size:14px}.result-page .tag{font-size:12px}.phone-app .textarea-box uni-textarea{font-size:15px}.teacher-page .greeting,.teacher-page .class-selector,.reference-art{background-blend-mode:multiply;mix-blend-mode:multiply}@media (min-width: 800px){.phone-app{height:868px;min-height:868px}.edit-page,.schedule-page,.publish-page,.grade-page,.upload-page,.result-page,.detail-page{min-height:710px}}@media (max-width: 374px){.phone-app .headline,.overview-page .overview-hero .headline{font-size:23px}.teacher-page .greeting-title{font-size:20px}.room-page .room-card .tiny{font-size:11px}.phone-app .slot{font-size:14px}.phone-app .form-row{gap:8px}.phone-app .form-row>uni-text:first-child{min-width:76px}}.phone-app .nav-title.with-role{transform:translate(-12px)}.submission-text{padding:14px;border:1px solid #e1e9e4;border-radius:9px;background:#fff;overflow-wrap:anywhere}.preview-surface{position:relative;background:#fcfdfc;overflow:hidden}.phone-app .viewer-close{background:transparent;color:#fff}.login-password-field{position:relative}.phone-app .login-password-field .standalone-input{padding-right:64px}.phone-app .password-toggle{position:absolute;right:6px;top:0;height:100%;min-width:52px;padding:0 10px;font-size:14px;background:transparent;color:#07835f}.login-error{margin-top:12px;padding:10px 12px;border:1px solid #efd6c6;border-radius:7px;background:#fff0e8;color:#ad5537;font-size:14px;line-height:1.6}