@import"https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Noto+Sans+SC:wght@400;500;600&family=Noto+Serif+SC:wght@500;600;700&display=swap";:root{font-family:Noto Sans SC,Microsoft YaHei,sans-serif;color:#20211f;background:#f4f0e7;font-synthesis:none;--paper: #f4f0e7;--light: #fbf8f1;--ink: #20211f;--soft: #666a64;--line: #d8d1c3;--teal: #315b5b;--dark: #244747;--red: #b54735;--bamboo: #788277}.action-center{margin-bottom:18px;padding:22px 24px;border-top:3px solid var(--teal, #315b5b)}.action-center-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.action-group{min-width:0;padding:14px;background:#315b5b09;border:1px solid rgba(49,91,91,.14)}.action-group.urgent{border-top:2px solid #b54735}.action-group.today{border-top:2px solid #315b5b}.action-group.upcoming{border-top:2px solid #9a8257}.action-group>header,.observation-editor-heading,.action-center-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.action-group>header{padding-bottom:9px;border-bottom:1px solid rgba(32,33,31,.12)}.action-group>header span{font-family:IBM Plex Mono,monospace;color:#315b5b}.action-center-row{align-items:flex-start;padding:12px 0;border-bottom:1px solid rgba(32,33,31,.08)}.action-center-row:last-child{padding-bottom:0;border-bottom:0}.action-center-row>div{display:grid;gap:3px}.action-center-row span,.action-center-empty span{color:var(--muted, #6f716d);font-size:12px}.text-button,.action-center-row>a{display:inline-flex;flex:0 0 auto;align-items:center;gap:4px;padding:0;border:0;background:transparent;color:#315b5b;font:inherit;font-size:12px;cursor:pointer}.action-center-empty{display:flex;align-items:center;gap:12px;min-height:72px;color:#315b5b}.action-center-empty>div{display:grid;gap:4px}.after-class-sheet{width:min(920px,calc(100vw - 32px));max-height:calc(100vh - 40px);overflow:auto;padding:26px 30px 24px;border-top:4px solid #315b5b}.after-class-heading p{margin:6px 0 0;color:var(--muted, #6f716d)}.draft-notice{margin:0 0 14px;padding:9px 12px;background:#315b5b14;color:#315b5b;font-size:13px}.after-class-core-grid,.after-class-note-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.observation-editor{margin-top:6px;padding:16px;border:1px solid rgba(49,91,91,.18);background:#fbf8f1b8}.observation-editor-heading>div{display:grid;gap:3px}.observation-editor-heading span{color:var(--muted, #6f716d);font-size:12px}.observation-row{display:grid;grid-template-columns:1.05fr 1fr 82px minmax(180px,2fr) 34px;gap:8px;margin-top:10px}.observation-row .icon-button{width:34px;height:34px}.course-quick-log{display:inline-flex;align-items:center;gap:4px;margin-top:6px;padding:0;border:0;background:transparent;color:#315b5b;font:inherit;font-size:11px;cursor:pointer}.timeline-log-link[type=button]{border:0;background:transparent;font:inherit;cursor:pointer}.global-toast{position:fixed;z-index:1000;right:24px;bottom:24px;max-width:min(420px,calc(100vw - 32px));padding:13px 16px;background:#315b5b;color:#fff;box-shadow:0 12px 30px #20211f3d}.page-title-actions,.lesson-card-actions,.lesson-print-toolbar{display:flex;align-items:center;gap:10px}.lesson-card-actions button,.lesson-card-actions a{display:inline-flex;align-items:center;gap:5px}.template-choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}.template-choice-grid a{display:grid;gap:8px;padding:20px;color:var(--ink);border:1px solid var(--line);background:#fffdf8}.template-choice-grid a:hover{border-color:var(--teal)}.template-choice-grid span{color:var(--muted);font-size:12px}.inline-feedback{margin:0 0 16px;color:var(--teal)}.resource-link-fieldset{margin:0;padding:18px;border:1px solid var(--line)}.resource-link-fieldset legend,.version-history summary,.lesson-print-resources h2{display:flex;align-items:center;gap:7px;font-weight:700}.resource-link-fieldset>p{margin:0 0 14px;color:var(--muted);font-size:12px}.resource-link-options{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.resource-link-options label{display:grid;grid-template-columns:auto 1fr;gap:2px 8px;padding:10px;border:1px solid var(--line)}.resource-link-options input{grid-row:1 / span 2}.resource-link-options small{color:var(--muted)}.version-history{padding:16px 18px;border:1px solid var(--line)}.version-history summary{cursor:pointer;color:var(--teal)}.version-history article{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;padding:12px 0;border-bottom:1px solid var(--line)}.version-history time{color:var(--muted);text-align:right;font-size:12px}.version-history p{grid-column:1 / -1;margin:0}.lesson-print-page{width:min(980px,100%);margin-inline:auto}.lesson-print-toolbar{justify-content:space-between;margin-bottom:18px}.lesson-print-document{padding:48px 56px}.lesson-print-document header{padding-bottom:24px;border-bottom:2px solid var(--teal)}.lesson-print-document h1{margin:8px 0;font-size:38px}.lesson-print-document section{padding:20px 0;border-bottom:1px solid var(--line)}.lesson-print-document h2{margin:0 0 10px;font-size:18px}.lesson-print-document p,.lesson-print-document pre{white-space:pre-wrap;line-height:1.8}.lesson-print-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px}.followup-section{margin:22px 0}.followup-list{display:grid;gap:0}.followup-list article{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line)}.followup-list article:last-child{border-bottom:0}.followup-list p,.followup-list small{margin:5px 0 0;color:var(--muted)}.text-button{padding:0;color:var(--teal);border:0;background:transparent;text-decoration:underline;text-underline-offset:4px}.search-page-form{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:14px 16px;margin-bottom:22px;border:1px solid var(--line);background:var(--light)}.search-page-form input{border:0;background:transparent;outline:0}.global-result-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.global-result-groups section{padding:20px}.global-result-row{display:grid;gap:4px;padding:13px 0;color:var(--ink);border-top:1px solid var(--line)}.global-result-row span{color:var(--muted);font-size:12px}@media print{.sidebar,.topbar,.lesson-print-toolbar{display:none!important}.workspace,.main-content{display:block;margin:0;padding:0}.lesson-print-page{width:100%}.lesson-print-document{padding:0;border:0;box-shadow:none}}@media(max-width:720px){.template-choice-grid,.resource-link-options,.lesson-print-columns,.global-result-groups{grid-template-columns:1fr}.page-title-actions{align-items:stretch;flex-direction:column}.lesson-print-document{padding:24px 20px}}.route-loading,.route-query-status{position:fixed;z-index:900;right:24px;bottom:24px;display:flex;align-items:center;gap:10px;padding:10px 13px;border:1px solid rgba(49,91,91,.2);background:#fbf8f1;color:#315b5b;box-shadow:0 8px 22px #20211f1f;font-size:13px}.route-query-status.error{border-color:#b5473559;color:#9f3828}.route-query-status button{padding:0;border:0;border-bottom:1px solid currentColor;background:transparent;color:inherit;font:inherit;cursor:pointer}@media(max-width:900px){.action-center-groups,.after-class-core-grid,.after-class-note-grid,.observation-row{grid-template-columns:1fr}.after-class-sheet{width:100vw;max-height:94vh;margin-top:auto;padding:22px 18px}}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--paper)}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:"Noto Serif SC",STSong,serif}.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}.eyebrow{color:var(--bamboo);font:500 10px/1.4 IBM Plex Mono,monospace;letter-spacing:.16em}.muted{color:var(--soft)}.login-page{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(390px,.75fr);min-height:100vh;background:var(--light)}.login-editorial{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:42px 7vw 54px;color:#f4f0e7;background:var(--dark);overflow:hidden}.login-editorial:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.12;background-image:radial-gradient(#f4f0e7 .7px,transparent .7px);background-size:9px 9px}.login-editorial:after{content:"语";position:absolute;right:-4vw;bottom:-13vh;font:600 min(56vw,700px) / 1 "Noto Serif SC",serif;opacity:.035}.login-brand,.login-copy,.quote-strip{position:relative;z-index:1}.login-brand{display:flex;align-items:center;gap:14px;font-family:"Noto Serif SC",serif;letter-spacing:.08em}.brand-seal{display:inline-grid;place-items:center;width:38px;height:38px;color:#fff2e8;background:var(--red);border-radius:4px 4px 11px;font:700 20px "Noto Serif SC",serif}.brand-seal.large{width:44px;height:44px;font-size:23px}.login-copy{max-width:720px;padding-left:7vw}.chapter-index{display:block;margin-bottom:28px;color:#b8c9c5;font:500 11px IBM Plex Mono,monospace;letter-spacing:.2em}.login-copy h1{margin-bottom:30px;font-size:clamp(44px,5.2vw,76px);line-height:1.24;font-weight:600}.login-copy p{max-width:590px;color:#d5ded9;font:17px/2 "Noto Serif SC",serif}.quote-strip{display:flex;align-items:center;gap:12px;margin-left:7vw;color:#b8c9c5;font:14px "Noto Serif SC",serif}.login-panel{display:grid;place-items:center;padding:50px}.login-form-wrap{width:min(100%,390px)}.panel-kicker{display:flex;align-items:center;gap:7px;color:var(--teal);font:500 11px IBM Plex Mono,monospace}.login-form-wrap h2{margin:18px 0 8px;font-size:34px}.login-form-wrap>p{margin-bottom:32px}.login-form-wrap form label,.editor-form label,.quick-event-form label{display:grid;gap:8px;margin-bottom:18px;color:#4d504b;font-size:13px;font-weight:600}input,textarea,select{width:100%;color:var(--ink);background:#ffffff94;border:1px solid #ccc5b7;border-radius:3px;outline:none}input,select{height:46px;padding:0 13px}input[type=checkbox]{flex:0 0 17px;width:17px;height:17px;padding:0;accent-color:var(--teal)}textarea{padding:12px 13px;resize:vertical}input:focus,textarea:focus,select:focus{border-color:var(--teal);box-shadow:0 0 0 3px #315b5b1a}.primary-button,.ghost-button,.demo-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:3px}.primary-button{width:100%;min-height:47px;padding:0 18px;color:#fff;background:var(--teal);border:0;font-weight:600;box-shadow:0 7px 18px #315b5b2e}.primary-button:hover{background:var(--dark)}.primary-button:disabled{opacity:.58}.primary-button.compact{width:auto;min-height:40px}.demo-button{width:100%;min-height:45px;margin-top:12px;color:var(--teal);background:transparent;border:1px solid #b9b1a3}.privacy-note{margin-top:22px;text-align:center;color:#84867f;font-size:11px}.form-error{margin:-5px 0 14px!important;color:var(--red);font-size:12px}.app-shell{display:grid;grid-template-columns:238px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;display:flex;flex-direction:column;height:100vh;padding:28px 18px 20px;color:#edf1ed;background:#253f3e}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 34px}.brand strong{display:block;font:600 18px "Noto Serif SC",serif}.brand small{color:#9db0ac;font:9px IBM Plex Mono,monospace;letter-spacing:.13em}.sidebar nav{display:grid;gap:6px}.nav-link{position:relative;display:flex;align-items:center;gap:12px;padding:12px 13px;color:#b9c8c4;border-radius:3px;font-size:14px}.nav-link:after{content:"";position:absolute;right:-18px;width:3px;height:0;background:var(--red);transition:.2s}.nav-link:hover,.nav-link.active{color:#fff;background:#ffffff13}.nav-link.active:after{height:24px}.sidebar-foot{display:flex;align-items:center;gap:8px;margin-top:auto;padding:15px 9px 0;color:#aebcb8;border-top:1px solid rgba(255,255,255,.1);font-size:11px}.sidebar-foot button{display:grid;place-items:center;margin-left:auto;color:#b7c5c1;background:transparent;border:0}.online-dot,.demo-dot{width:7px;height:7px;background:#83aa8b;border-radius:50%;box-shadow:0 0 0 3px #83aa8b21}.demo-dot{background:#d3a255}.workspace{min-width:0}.topbar{display:grid;grid-template-columns:1fr minmax(260px,410px) auto;align-items:center;gap:28px;min-height:76px;padding:0 3.4vw;background:#fbf8f1eb;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px)}.topbar strong{display:block;margin-top:3px;font:600 14px "Noto Serif SC",serif}.global-search{position:relative;display:flex;align-items:center}.global-search svg,.search-field svg{position:absolute;left:13px;color:#8b8e87}.global-search input{height:39px;padding-left:40px;background:#f2eee5;border:0}.cloud-mark{display:flex;align-items:center;gap:7px;color:var(--teal);font-size:11px}.main-content{min-height:calc(100vh - 76px)}.page{padding:38px 3.4vw 60px;animation:page-in .45s ease}@keyframes page-in{0%{opacity:0;transform:translateY(7px)}}.page-intro,.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:30px}.page-intro h1,.section-title h1{margin:6px 0 8px;font-size:clamp(30px,3vw,44px);font-weight:600}.page-intro p,.section-title p{margin:0;color:var(--soft);font-size:13px}.text-link{display:inline-flex;align-items:center;gap:7px;padding-bottom:4px;color:var(--teal);border-bottom:1px solid var(--teal);font-size:13px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(210px,.58fr) minmax(210px,.58fr);gap:18px}.paper-card,.chart-card{background:var(--light);border:1px solid var(--line);box-shadow:0 12px 30px #2e2d280b}.today-card{grid-column:span 2;padding:24px 26px}.today-focus{position:relative;overflow:hidden;margin-bottom:18px;padding:0 28px 26px;background:linear-gradient(100deg,rgba(49,91,91,.09),transparent 42%),var(--light);border-top:4px solid var(--teal);box-shadow:0 18px 42px #2447471a}.today-focus:before{position:absolute;top:-42px;right:170px;content:"今";color:var(--teal);font:700 138px "Noto Serif SC",serif;opacity:.045;pointer-events:none}.today-focus .card-heading{position:relative;z-index:1;align-items:center;padding:22px 0 18px;border-bottom:1px solid rgba(49,91,91,.18)}.today-focus .card-heading h2{margin-top:7px;font-size:30px;line-height:1.15}.today-focus-meta{display:flex;align-items:center;gap:14px}.today-focus-meta>a{display:inline-flex;align-items:center;gap:5px;color:var(--teal);border-bottom:1px solid rgba(49,91,91,.35);font-size:12px}.today-focus .ink-badge{padding:7px 12px;color:var(--light);background:var(--teal);border-color:var(--teal)}.today-focus .timeline{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.today-focus .timeline-session+.timeline-session{margin-top:0}.today-focus .timeline-session-label{margin-bottom:7px;padding:8px 12px;background:#315b5b17}.today-focus .timeline-item{grid-template-columns:78px minmax(0,1fr);gap:10px 14px;min-height:96px;margin-top:6px;padding:14px;background:#fbf8f1c7;border:1px solid rgba(49,91,91,.13);transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.today-focus .timeline-item:hover{transform:translateY(-2px);border-color:#315b5b59;box-shadow:0 10px 24px #24474714}.today-focus .timeline-item.is-current{color:var(--light);background:var(--dark);border-color:var(--dark)}.today-focus .timeline-item.is-current .timeline-clock,.today-focus .timeline-item.is-current .timeline-period,.today-focus .timeline-item.is-current p{color:#fbf8f1c2}.today-focus .timeline-item.is-current .current-class-mark{color:var(--light);border-color:#fbf8f152}.today-focus .timeline-item.is-upcoming{background:#f6eddd;border-color:#c59a528c;border-left:4px solid #c59a52}.today-focus .timeline-item.is-pending{border-left:3px solid rgba(181,71,53,.5)}.today-focus .timeline-actions{grid-column:2;justify-content:flex-start;min-width:0}.card-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.card-heading h2{margin:5px 0 0;font-size:20px}.ink-badge{padding:4px 9px;color:var(--teal);background:#315b5b14;border:1px solid rgba(49,91,91,.16);font:500 10px IBM Plex Mono,monospace}.timeline{margin-top:16px}.timeline-session+.timeline-session{margin-top:18px}.timeline-session-label{display:flex;align-items:center;margin-bottom:2px;padding:7px 10px;color:var(--teal);background:#315b5b0f;border-left:3px solid var(--teal);font:600 11px IBM Plex Mono,monospace;letter-spacing:.14em}.timeline-item{display:grid;grid-template-columns:104px minmax(0,1fr) auto;align-items:center;gap:18px;min-height:70px;padding:10px 8px;border-top:1px solid #e4ded3}.timeline-item time{display:grid;gap:3px}.timeline-clock{color:#3f4540;font-size:13px}.timeline-period{color:#8a8d86;font-size:10px;white-space:nowrap}.timeline-item time,.plan-row time,.task-row time{color:#797c76;font:11px IBM Plex Mono,monospace}.timeline-item strong,.plan-row strong,.task-row strong{font:600 14px "Noto Serif SC",serif}.timeline-course-title{display:flex;align-items:baseline;gap:9px}.current-class-mark{padding:2px 6px;color:var(--teal);background:#315b5b12;border:1px solid rgba(49,91,91,.16);font:500 9px IBM Plex Mono,monospace;letter-spacing:.08em}.timeline-item p,.plan-row p,.task-row p{margin:4px 0 0;color:#7b7e77;font-size:11px}.seal-badge{padding:5px 8px;color:var(--red);border:1px solid rgba(181,71,53,.35);font-size:10px}.seal-badge.current{color:var(--light);background:var(--red)}.seal-badge.upcoming{color:var(--teal);border-color:#315b5b59}.seal-badge.ended{color:#858982;border-color:#d7d2c8}.timeline-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-width:126px}.timeline-log-link{display:inline-flex;align-items:center;gap:5px;padding:6px 9px;color:var(--teal);background:var(--light);border:1px solid rgba(49,91,91,.22);font-size:11px;white-space:nowrap}.timeline-log-link:hover{color:var(--red);border-color:#b5473559}.course-status{padding:5px 8px;color:#767a74;border:1px solid #d7d2c8;font-size:10px;white-space:nowrap}.course-status.pending{color:var(--red);background:#b547350f;border-color:#b5473547}.course-status.recorded,.course-status.upcoming{color:var(--teal);background:#315b5b0f;border-color:#315b5b3d}.course-status.current{color:var(--light);background:var(--red);border-color:var(--red)}.metric-card{display:flex;flex-direction:column;justify-content:space-between;min-height:180px;padding:22px;color:#f6f2ea}.metric-card.teal{background:var(--teal)}.metric-card.vermilion{background:var(--red)}.metric-card>span{font-size:12px;opacity:.82}.metric-card strong{font:500 40px IBM Plex Mono,monospace}.metric-card small{font-size:15px}.metric-card p{margin:0;font-size:11px}.plans-card{grid-column:span 2;padding:24px 26px}.card-heading a{display:flex;align-items:center;color:var(--teal);font-size:11px}.plan-list{margin-top:18px}.plan-row{display:grid;grid-template-columns:7px 1fr auto 70px;align-items:center;gap:15px;min-height:65px;border-top:1px solid #e4ded3}.status-mark{width:6px;height:27px;background:#c5bdb0}.status-mark.completed{background:var(--teal)}.state{padding:4px 7px;color:#857c6d;background:#eee8dc;border-radius:2px;font-size:10px}.state.complete{color:var(--teal);background:#315b5b17}.tasks-card{padding:24px}.task-row{display:grid;grid-template-columns:auto 1fr;gap:11px;padding:14px 0;border-top:1px solid #e4ded3}.task-row time{grid-column:2}.task-type{align-self:start;padding:3px 6px;color:var(--teal);border:1px solid rgba(49,91,91,.25);font-size:9px;white-space:nowrap}.resource-glance{grid-column:span 3;display:grid;grid-template-columns:1fr auto auto auto;align-items:center;gap:20px;padding:21px 25px;color:#f4f0e7;background:#303b38}.resource-glance>div{display:flex;align-items:center;gap:11px;font-family:"Noto Serif SC",serif}.resource-glance>strong{font:500 28px IBM Plex Mono,monospace}.resource-glance p{margin:0;color:#b8c2bd;font-size:12px}.resource-glance a{display:flex;gap:6px;font-size:11px}.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:22px;padding:12px;background:#fbf8f1b8;border:1px solid var(--line)}.search-field{position:relative;display:flex;align-items:center;min-width:min(390px,44vw)}.search-field input{padding-left:39px;height:40px}.ghost-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 14px;color:var(--teal);background:transparent;border:1px solid #bdb6a9;border-radius:3px}.view-count{margin-left:auto;color:#787b75;font-size:11px}.lesson-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.lesson-card{position:relative;min-height:330px;padding:24px;background:var(--light);border:1px solid var(--line);overflow:hidden;transition:.2s}.lesson-select{position:absolute;z-index:2;left:14px;top:14px;display:grid;place-items:center}.lesson-card:hover{transform:translateY(-3px);box-shadow:0 16px 30px #2e2d2814}.lesson-index{position:absolute;right:12px;top:-7px;color:#315b5b0e;font:600 86px IBM Plex Mono,monospace}.lesson-card>.state{position:relative;float:right}.lesson-card>svg{margin:28px 0 17px;color:var(--red)}.lesson-card h2{position:relative;margin-bottom:6px;font-size:19px}.lesson-text{color:var(--teal);font:500 13px "Noto Serif SC",serif}.lesson-card dl{display:flex;gap:28px;margin:22px 0 17px}.lesson-card dl div{display:flex;gap:8px}.lesson-card dt{color:#92948e;font-size:10px}.lesson-card dd{margin:0;font-size:11px}.lesson-objective{min-height:58px;color:#666963;font-size:11px;line-height:1.7}.lesson-card footer{display:flex;justify-content:space-between;padding-top:14px;border-top:1px solid #e5dfd3;color:#93958f;font-size:10px}.lesson-card footer button,.lesson-card footer a{color:var(--teal);background:transparent;border:0;font-size:11px;text-decoration:none}.modal-backdrop{position:fixed;z-index:100;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:25px;background:#1a22208a;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.editor-sheet{width:min(790px,96vw);max-height:91vh;padding:28px;background:var(--light);overflow-y:auto;box-shadow:0 30px 80px #00000047}.student-editor-sheet{width:min(680px,96vw);border-top:4px solid var(--teal)}.student-editor-heading{padding-bottom:20px;border-bottom:1px solid var(--line)}.student-editor-heading h2{margin:6px 0 7px;font-size:28px}.student-editor-heading p{margin:0;color:var(--soft);font-size:14px}.student-editor-grid{gap:2px 18px}.student-editor-grid .span-two{grid-column:1 / -1}.student-editor-grid textarea{min-height:92px;line-height:1.65}.student-editor-actions{padding-top:20px;border-top:1px solid var(--line)}.student-editor-actions .primary-button{min-width:126px}.performance-editor-sheet{width:min(680px,96vw);border-top:4px solid var(--teal)}.performance-editor-heading{padding-bottom:20px;border-bottom:1px solid var(--line)}.performance-editor-heading h2{margin:6px 0 7px;font-size:28px}.performance-editor-heading p{margin:0;color:var(--soft);font-size:14px}.performance-subject{display:flex;align-items:center;gap:12px;margin-bottom:18px;padding:13px 15px;color:var(--teal);background:#315b5b0f;border-left:3px solid var(--teal)}.performance-subject div{display:grid;gap:3px}.performance-subject span{color:var(--soft);font-size:11px}.performance-subject strong{font-size:15px}.performance-editor-grid{gap:2px 18px}.performance-editor-grid .span-two{grid-column:1 / -1}.performance-editor-grid textarea{min-height:104px;line-height:1.65}.rating-field{margin:0 0 16px;padding:0;border:0}.rating-field legend{margin-bottom:9px;color:var(--ink);font-size:12px}.rating-field small{display:block;margin-top:8px;color:var(--soft);font-size:11px}.rating-picker{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.rating-picker label{margin:0}.rating-picker input{position:absolute;width:1px;height:1px;opacity:0}.rating-picker span{display:grid;min-height:40px;place-items:center;color:var(--soft);background:#f4f0e8;border:1px solid var(--line);cursor:pointer;font:600 13px IBM Plex Mono,monospace}.rating-picker input:checked+span{color:var(--light);background:var(--teal);border-color:var(--teal)}.rating-picker input:focus-visible+span{outline:2px solid var(--red);outline-offset:2px}.performance-editor-actions{padding-top:20px;border-top:1px solid var(--line)}.performance-editor-actions .primary-button{min-width:152px}.schedule-editor-sheet{width:min(700px,96vw);border-top:4px solid var(--teal)}.schedule-editor-sheet.compact{width:min(620px,96vw)}.schedule-editor-heading{padding-bottom:20px;border-bottom:1px solid var(--line)}.schedule-editor-heading h2{margin:6px 0 7px;font-size:28px}.schedule-editor-heading p{margin:0;color:var(--soft);font-size:14px}.schedule-editor-grid{gap:2px 18px}.schedule-editor-grid .span-two{grid-column:1 / -1}.schedule-editor-grid textarea{min-height:92px;line-height:1.65}.schedule-editor-actions{padding-top:20px;border-top:1px solid var(--line)}.schedule-editor-actions .primary-button{min-width:138px}.close-button{display:grid;place-items:center;flex:0 0 34px;width:34px;height:34px;padding:0;background:transparent;border:1px solid var(--line);color:var(--teal);line-height:1}.close-button svg{display:block;pointer-events:none}.editor-form{margin-top:25px}.editor-page{min-height:calc(100vh - 76px)}.editor-page-frame{width:min(920px,100%);margin:0 auto}.editor-page-frame>.editor-document{width:100%}.editor-back-link{display:inline-flex;align-items:center;gap:7px;margin-bottom:24px;color:var(--teal);font-size:12px;font-weight:600;text-decoration:none}.class-editor-sheet{width:min(640px,96vw);border-top:4px solid var(--teal)}.class-editor-heading{padding-bottom:20px;border-bottom:1px solid var(--line)}.class-editor-heading h2{margin:6px 0 7px;font-size:28px}.class-editor-heading p{max-width:480px;margin:0;color:var(--soft);font-size:11px;line-height:1.7}.class-editor-actions{padding-top:20px;border-top:1px solid var(--line)}.class-edit-trigger{padding:0 0 4px;background:transparent;border:0;border-bottom:1px solid var(--teal)}.editor-document{width:min(920px,100%);margin-right:auto;padding:34px;background:var(--light);border-top:4px solid var(--teal)}.editor-document .editor-form{margin-top:0}.editor-page-actions{padding-top:24px;border-top:1px solid var(--line)}.editor-save-error{margin:4px 0 18px}.editor-empty{width:min(660px,100%);padding:48px;background:var(--light);border-left:5px solid var(--red)}.editor-empty h1{margin:10px 0;font-size:34px}.editor-empty p{margin:0 0 28px;color:var(--soft)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid.three{grid-template-columns:repeat(3,1fr)}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.analytics-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-bottom:18px;background:var(--line);border:1px solid var(--line)}.analytics-stats article{display:grid;gap:8px;padding:20px 22px;background:var(--light)}.analytics-stats span{color:#6f726c;font-size:13px}.analytics-stats strong{font:500 30px IBM Plex Mono,monospace}.analytics-stats small{color:var(--teal);font-size:12px}.analytics-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}.chart-card,.weak-card{padding:24px;background:var(--light);border:1px solid var(--line)}.chart-wrap{height:255px;margin-top:22px;font-size:12px}.chart-wrap .recharts-cartesian-axis-tick-value{fill:var(--soft);font-size:12px}.chart-card .card-heading>span{font-size:14px}.weak-card{background:#2f3b38;color:#f4f0e7;border:0}.weak-card .eyebrow{color:#aebdb8}.weak-row{margin-top:22px}.weak-row>div:first-child{display:flex;justify-content:space-between;margin-bottom:8px;font-size:11px}.weak-row span{font:10px IBM Plex Mono,monospace;color:#bcc8c4}.progress{height:5px;background:#ffffff1a}.progress i{display:block;height:100%;background:#d2a268}.attention-card{grid-column:span 2;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:22px 25px;color:#4d392f;background:#eee0cd;border-left:4px solid var(--red)}.attention-card h2{margin:4px 0;font-size:17px}.attention-card p{margin:0;font-size:11px}.attention-card button{color:var(--red);background:transparent;border:0;font-size:11px}.resource-toolbar{justify-content:space-between}.resource-view-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,260px));gap:1px;width:-moz-fit-content;width:fit-content;margin-bottom:14px;padding:1px;background:var(--line);border:1px solid var(--line)}.resource-view-tabs button{display:flex;align-items:center;gap:11px;min-height:58px;padding:10px 18px;color:#74776f;text-align:left;background:#f1ede4;border:0}.resource-view-tabs button.active{color:var(--teal);background:var(--light);box-shadow:inset 0 -3px 0 var(--teal)}.resource-view-tabs button>span{display:grid;gap:2px}.resource-view-tabs strong{font-size:14px}.resource-view-tabs small{color:#91938d;font-size:10px}.external-resource-note{display:inline-flex;align-items:center;gap:6px;color:#7b7e76;font-size:11px}.external-resource-list{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,2fr);gap:18px;padding:22px;background:var(--light);border:1px solid var(--line)}.external-resource-intro{padding:10px 20px 10px 4px;border-right:1px solid var(--line)}.external-resource-intro h2{margin:8px 0 12px;font-size:22px}.external-resource-intro p{margin:0;color:#73766f;font-size:12px;line-height:1.8}.external-resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.external-resource-grid article{display:flex;min-height:190px;padding:18px;flex-direction:column;background:#f5f1e8;border-top:3px solid var(--teal)}.external-resource-heading{display:flex;align-items:center;gap:12px}.external-resource-heading>span:last-child{display:grid;gap:2px}.external-resource-heading small{color:#8a8d85;font-size:10px}.external-resource-heading strong{font:600 15px "Noto Serif SC",serif}.external-resource-icon{display:grid;place-items:center;width:38px;height:38px;color:var(--light);background:var(--teal)}.external-resource-grid article>p{margin:14px 0;color:#656961;font-size:12px;line-height:1.7}.external-resource-grid article>a{display:inline-flex;align-items:center;align-self:flex-end;gap:7px;margin-top:auto;color:var(--teal);font-size:12px;font-weight:600}.segmented{display:flex}.segmented button{min-height:37px;padding:0 13px;color:#767970;background:transparent;border:0;border-bottom:2px solid transparent;font-size:11px}.segmented button.active{color:var(--teal);border-color:var(--teal)}.resource-table{background:var(--light);border:1px solid var(--line)}.resource-table>header,.resource-table>article{display:grid;grid-template-columns:1.6fr .8fr 1fr 1.1fr minmax(112px,auto);align-items:center;gap:18px;padding:14px 20px}.resource-table>header{color:#8b8d87;background:#eee9df;font-size:10px}.resource-table>article{min-height:76px;border-top:1px solid #e2dccf;font-size:11px}.resource-name{display:flex;align-items:center;gap:12px}.resource-select-label{display:flex;align-items:center;gap:10px}.resource-name strong{font:600 13px "Noto Serif SC",serif}.file-icon{display:grid;place-items:center;flex:0 0 36px;height:40px;color:#f4f0e7;background:var(--teal)}.file-icon svg{width:17px}.file-icon.试卷{background:var(--red)}.file-icon.教学素材{background:#9a7b45}.resource-table article>div:not(.resource-name){display:grid;gap:4px}.resource-table small{color:#91938d}.type-label{color:var(--teal)}.tag-list{display:flex!important;flex-flow:row wrap;gap:5px!important}.tag-list span{padding:3px 6px;background:#ece6da;font-size:9px}.resource-table article>button{color:#9a9c96;background:transparent;border:0}.resource-table article>button.favorite{color:var(--red)}.quick-event-form{display:grid;grid-template-columns:1.3fr .7fr 1fr auto;align-items:end;gap:12px;margin-bottom:18px;padding:18px;background:var(--light);border:1px solid var(--line)}.quick-event-form label{margin:0}.schedule-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(270px,.55fr);gap:18px;align-items:start}.week-card,.agenda-card{padding:24px}.week-card{overflow-x:auto}.schedule-source-line{display:flex;flex-wrap:wrap;gap:6px 10px;margin:6px 0 0;color:var(--soft);font-size:13px}.schedule-source-line span{color:var(--teal);font-family:IBM Plex Mono,monospace}.schedule-view-controls{display:flex;align-items:center;gap:12px}.schedule-view-switch{min-width:190px}.schedule-view-switch button{min-height:38px;font-size:13px}.schedule-week-tabs{display:flex;gap:0;margin-top:20px;border-bottom:1px solid var(--line)}.schedule-week-tabs button{display:flex;align-items:baseline;gap:9px;min-width:180px;padding:10px 14px;color:var(--soft);border-bottom:3px solid transparent;text-align:left}.schedule-week-tabs button.active{color:var(--teal);border-bottom-color:var(--teal)}.schedule-week-tabs strong{font-family:"Noto Serif SC",serif;font-size:15px}.schedule-week-tabs span{font:500 11px IBM Plex Mono,monospace}.week-grid{display:grid;grid-template-columns:68px repeat(5,minmax(120px,1fr));min-width:720px;margin-top:20px;border:1px solid #ddd6c9;border-right:0;border-bottom:0}.week-grid>div{min-height:72px;padding:10px;border-right:1px solid #ddd6c9;border-bottom:1px solid #ddd6c9}.schedule-session-divider{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;min-height:38px!important;padding:7px 13px!important;color:var(--ink);background:#e8e2d7;border-left:4px solid var(--teal)}.schedule-session-divider strong{font-family:"Noto Serif SC",serif;font-size:14px;letter-spacing:.08em}.schedule-session-divider span{color:var(--soft);font:500 10px IBM Plex Mono,monospace}.schedule-session-divider.evening{color:#f4f0e7;background:#303b38;border-left-color:#c6ad7f}.schedule-session-divider.evening span{color:#bdc7c3}.day-head,.period-label{display:grid;place-items:center;min-height:43px!important;color:#6f726c;background:#eee9df;font:500 11px "Noto Serif SC",serif}.day-head{gap:2px}.day-head strong{color:var(--ink);font-size:13px}.day-head small{color:var(--teal);font:500 10px IBM Plex Mono,monospace}.period-label strong{font:500 14px IBM Plex Mono,monospace}.period-label small{font-size:9px;white-space:nowrap}.period-time{display:grid;justify-items:center;gap:1px;color:var(--soft);font:500 9px/1.25 IBM Plex Mono,monospace}.period-time span+span:before{content:"—";margin-right:2px;color:#9a9c96}.course-cell{display:grid;gap:5px;background:#ffffff52}.course-cell>div{display:grid;height:100%;gap:2px;padding:8px 9px;color:var(--ink);background:#f1ede4;border-left:4px solid var(--teal)}.course-cell.multiple>div{min-height:62px;background:#ebe7dd}.course-cell.evening>div{background:#e8e1d5;border-left-color:#665f54}.course-cell strong{font:600 14px/1.45 "Noto Serif SC",serif}.course-cell span,.course-cell small{color:var(--soft);font-size:12px;line-height:1.4}.agenda-card{background:#303b38;color:#f4f0e7}.agenda-card .eyebrow{color:#aebdb8}.agenda-row{display:grid;grid-template-columns:auto 1fr;gap:11px;padding:17px 0;border-top:1px solid rgba(255,255,255,.11)}.agenda-row:first-of-type{margin-top:18px}.agenda-check{display:grid;place-items:center;width:18px;height:18px;border:1px solid #81918d;border-radius:50%}.agenda-row>div{display:grid;gap:5px}.agenda-row strong{font:500 12px "Noto Serif SC",serif}.agenda-row small{color:#9baba7;font-size:9px}.agenda-row time{grid-column:2;color:#cab895;font:10px IBM Plex Mono,monospace}@media(max-width:1100px){.app-shell{grid-template-columns:78px minmax(0,1fr)}.sidebar{padding-inline:12px}.brand>div,.nav-link span,.sidebar-foot span{display:none}.brand,.nav-link{justify-content:center}.nav-link:after{right:-12px}.dashboard-grid{grid-template-columns:1fr 1fr}.resource-glance{grid-column:span 2}.lesson-grid{grid-template-columns:repeat(2,1fr)}.schedule-layout{grid-template-columns:1fr}}@media(max-width:760px){.login-page{grid-template-columns:1fr}.login-editorial{min-height:52vh;padding:28px}.login-copy{padding-left:0}.login-copy h1{font-size:40px}.quote-strip{margin-left:0}.login-panel{padding:38px 24px}.app-shell{display:block}.sidebar{position:fixed;z-index:10;top:auto;bottom:0;flex-direction:row;width:100%;height:66px;padding:8px}.sidebar .brand,.sidebar-foot{display:none}.sidebar nav{display:flex;width:100%;justify-content:flex-start;overflow-x:auto;scrollbar-width:none}.sidebar nav::-webkit-scrollbar{display:none}.nav-link{flex:0 0 82px;flex-direction:column;gap:3px;padding:6px;font-size:8px}.nav-link span{display:block}.topbar{grid-template-columns:1fr auto;padding:0 18px}.global-search{display:none}.page{padding:25px 18px 90px}.editor-document,.editor-empty{padding:24px 18px}.page-intro,.section-title{align-items:flex-start;flex-direction:column}.dashboard-grid,.analytics-grid{grid-template-columns:1fr}.today-card,.plans-card,.resource-glance,.attention-card{grid-column:span 1}.resource-glance{grid-template-columns:1fr auto}.resource-glance p{display:none}.lesson-grid{grid-template-columns:1fr}.analytics-stats{grid-template-columns:1fr 1fr}.resource-table>header{display:none}.resource-table>article{grid-template-columns:1fr auto}.resource-table>article>div:not(.resource-name){display:none}.quick-event-form,.form-grid,.form-grid.three{grid-template-columns:1fr}}.dashboard-shortcuts{margin-bottom:18px;padding:20px 24px}.shortcut-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(210px,.65fr);gap:18px}.shortcut-section-title{display:flex;align-items:center;gap:7px;margin-bottom:9px;color:var(--teal)}.recent-links,.device-actions{display:flex;flex-wrap:wrap;gap:8px}.recent-links a,.recent-links button{display:inline-flex;align-items:center;gap:4px;padding:7px 10px;border:1px solid var(--line);background:#ffffff47;color:var(--teal);font:inherit;font-size:12px}.recent-links>span{color:var(--soft);font-size:12px}.device-actions{align-content:start;justify-content:flex-end}@media(max-width:900px){.shortcut-layout{grid-template-columns:1fr}.device-actions{justify-content:flex-start}}@media(max-width:600px){.quick-log-backdrop{padding:0}.after-class-sheet{width:100vw;max-height:100dvh;min-height:92dvh;padding:18px 16px 0;border-radius:16px 16px 0 0}.after-class-form .form-actions{position:sticky;z-index:3;bottom:0;display:grid;grid-template-columns:.8fr 1.2fr;margin:18px -16px 0;padding:12px 16px max(12px,env(safe-area-inset-bottom));background:var(--light);border-top:1px solid var(--line);box-shadow:0 -8px 22px #20211f14}.after-class-form .form-actions button{width:100%;min-height:46px}.after-class-form input,.after-class-form select,.after-class-form textarea{min-height:44px;font-size:16px}.observation-editor{padding:12px}}.question-analysis{margin-top:22px;padding:24px;border-top:3px solid var(--teal)}.question-analysis .card-heading p{margin:6px 0 0;color:var(--muted)}.question-entry-grid,.question-summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}.question-entry-card,.question-summary-grid>article,.layered-review,.student-question-track{padding:16px;border:1px solid var(--line);background:#ffffff52}.compact-heading{display:flex;align-items:center;gap:8px;margin-bottom:8px;color:var(--teal)}.question-entry-card textarea{width:100%;margin-bottom:10px}.question-summary-grid>article>span{display:block;margin-bottom:10px;color:var(--muted);font-size:12px;letter-spacing:.08em}.diagnosis-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid var(--line-soft, var(--line))}.diagnosis-row span,.layered-review small,.student-question-track span{color:var(--muted);font-size:12px}.layered-review{margin-top:14px}.layered-review article{display:grid;grid-template-columns:90px minmax(0,1fr) minmax(180px,.7fr);gap:12px;padding:10px 0;border-top:1px solid var(--line)}.student-question-track{display:grid;grid-template-columns:minmax(220px,.35fr) 1fr;gap:16px;margin-top:14px}.student-question-track label span{display:block;margin-bottom:7px}.trajectory-list{display:grid;gap:7px;align-content:start}@media(max-width:760px){.question-analysis{padding:16px}.question-entry-grid,.question-summary-grid,.student-question-track{grid-template-columns:1fr}.layered-review article{grid-template-columns:1fr;gap:4px}}@media print{.sidebar,.topbar,button{display:none!important}.app-shell{display:block}.page{padding:0}}.title-actions,.resource-actions{display:flex;align-items:center;gap:8px}.filter-select{height:40px;display:flex;align-items:center;gap:7px;padding:0 10px;border:1px solid var(--line);background:#fff}.filter-select select{height:auto;border:0;background:transparent;color:var(--ink);outline:0}.analytics-filters{display:flex;align-items:end;gap:12px;padding:14px 16px;margin-bottom:18px;background:#ebe5d9;border-left:3px solid var(--teal)}.analytics-filters label{display:grid;gap:5px;min-width:190px}.analytics-filters label span{font-size:11px;letter-spacing:.08em;color:var(--soft)}.analytics-filters select{height:38px;background:#fff}.resource-actions button{display:grid;place-items:center;width:32px;height:32px;color:#8f918b;border:1px solid var(--line);background:transparent}.resource-table article>div.resource-actions{display:flex;flex-flow:row nowrap;justify-content:flex-end}.resource-actions button.delete-action{color:var(--red)}.resource-actions button:hover{color:var(--teal);border-color:var(--teal);background:#315b5b0f}.resource-actions button.delete-action:hover{color:#fff;border-color:var(--red);background:var(--red)}.resource-notice{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;padding:11px 14px;color:var(--teal);background:#315b5b14;border-left:3px solid var(--teal);font-size:12px}.resource-notice button{display:grid;place-items:center;flex:0 0 26px;width:26px;height:26px;padding:0;color:var(--teal);background:transparent;border:0}.resource-preview-sheet{width:min(980px,96vw);border-top:4px solid var(--teal)}.resource-preview-heading{padding-bottom:18px;border-bottom:1px solid var(--line)}.resource-preview-heading h2{margin:6px 0}.resource-preview-heading p{margin:0;color:var(--soft);font-size:12px}.resource-preview-body{display:grid;place-items:center;min-height:min(58vh,560px);margin-top:18px;background:#ebe6dc;border:1px solid var(--line);overflow:hidden}.resource-preview-body iframe{width:100%;height:min(58vh,560px);border:0;background:#fff}.resource-preview-body img{display:block;max-width:100%;max-height:min(58vh,560px);-o-object-fit:contain;object-fit:contain}.resource-preview-fallback{display:grid;justify-items:center;gap:10px;max-width:420px;padding:36px;color:var(--soft);text-align:center}.resource-preview-fallback svg{color:var(--teal)}.resource-preview-fallback strong{color:var(--ink);font-family:"Noto Serif SC",serif}.resource-preview-fallback p{margin:0;line-height:1.7}.resource-preview-actions{padding-top:18px;border-top:1px solid var(--line)}.resource-delete-sheet{width:min(520px,96vw);border-top:4px solid var(--red)}.resource-delete-copy{display:flex;align-items:flex-start;gap:15px;margin:24px 0;padding:18px;background:#b9463512;border-left:3px solid var(--red)}.resource-delete-copy>svg{flex:0 0 auto;color:var(--red)}.resource-delete-copy p{margin:7px 0 0;color:var(--soft);line-height:1.7}.danger-button{background:var(--red);box-shadow:0 7px 18px #b946352e}.danger-button:hover{background:#8f3529}.compact-sheet{max-width:720px}.empty-state{color:var(--soft);font-size:13px;padding:28px 10px;text-align:center}.agenda-row time{display:grid;gap:3px}.agenda-row time small{color:#d2a268;white-space:nowrap}.quick-event-form.expanded{grid-template-columns:1fr 150px 190px 190px 1fr auto}@media(max-width:800px){.title-actions,.analytics-filters{align-items:stretch;flex-direction:column}.analytics-filters label{min-width:0}.quick-event-form.expanded{grid-template-columns:1fr}.resource-actions{justify-content:flex-end}}.topbar{grid-template-columns:minmax(180px,1fr) minmax(230px,360px) auto auto;gap:18px}.class-switcher{display:flex;align-items:center;gap:8px;color:var(--soft);font-size:10px;white-space:nowrap}.class-switcher select{width:150px;height:38px;color:var(--teal);background:#f2eee5;border:0;font-weight:600}.record-tabs{display:flex;gap:5px;margin:-12px 0 22px;border-bottom:1px solid var(--line)}.record-tabs a{padding:10px 15px;color:var(--soft);border-bottom:3px solid transparent;font-size:12px}.record-tabs a.active{color:var(--teal);border-color:var(--teal);font-weight:600}.record-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:18px;padding:12px;background:#fbf8f1cc;border:1px solid var(--line)}.record-toolbar label{margin:0}.record-toolbar select,.record-toolbar input{height:40px}.record-toolbar .search-field{flex:1}.record-toolbar .search-field input{min-width:0}.record-toolbar .view-count{display:inline-flex;align-items:center;gap:6px}.inline-editor,.import-panel,.score-import,.section-card{margin-bottom:20px;padding:24px}.inline-editor form,.editor-document form{margin-top:20px}.linked-course-summary{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px;padding:16px 18px;color:var(--teal);background:#315b5b12;border-left:3px solid var(--teal)}.linked-course-summary>div{display:grid;gap:4px}.linked-course-summary span,.linked-course-summary small{color:var(--soft);font-size:12px}.linked-course-summary strong{color:var(--ink);font-family:"Noto Serif SC",serif;font-size:16px}.inline-editor label,.editor-document form label,.import-panel>label,.score-import>label,.line-editor label,.single-score-editor label,.check-panel form label{display:grid;gap:7px;margin-bottom:16px;color:#4d504b;font-size:12px;font-weight:600}.span-two{grid-column:span 2}.text-button{padding:3px 4px;color:var(--teal);background:transparent;border:0;font-size:11px}.text-button:disabled{color:#aaa69d;cursor:not-allowed}.form-message{margin:14px 0 0;padding:10px 12px;color:var(--teal);background:#315b5b14;border-left:3px solid var(--teal);font-size:12px}.form-message.error{color:#87372b;background:#b5473514;border-color:var(--red)}.helper-text{color:var(--soft);font-size:12px;line-height:1.8}.form-actions.spread{align-items:center;justify-content:space-between;color:var(--soft);font-size:11px}.file-label{cursor:pointer}.data-table{background:var(--light);border:1px solid var(--line);overflow-x:auto}.data-table>header,.data-table>article{display:grid;align-items:center;gap:14px;min-width:760px;padding:13px 18px}.data-table>header{color:#7e817b;background:#eae5db;font-size:10px;letter-spacing:.06em}.data-table>article{min-height:64px;border-top:1px solid #e2dccf;font-size:11px}.data-table article>div{display:grid;gap:3px}.data-table strong{font-family:"Noto Serif SC",serif;font-size:13px}.data-table small{color:#92948e;font-size:9px}.roster-table>header,.roster-table>article{grid-template-columns:34px 55px 1.1fr 1fr 80px 1.4fr 55px}.batch-action-bar{display:flex;align-items:center;gap:10px;margin:0 0 14px;padding:12px 14px;border:1px solid var(--teal);background:#eef4f1}.batch-action-bar strong{margin-right:auto}.batch-action-bar input:not([type=checkbox]),.batch-action-bar select{width:min(230px,34vw);min-height:36px;padding:7px 10px;background:var(--light);border:1px solid var(--line)}.batch-action-bar button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;padding:7px 11px;color:var(--teal);background:var(--light);border:1px solid var(--line)}.batch-action-bar button.delete-action{color:var(--red)}.roster-table>header{font-size:12px}.roster-table>article{min-height:72px;font-size:14px;font-variant-numeric:tabular-nums}.roster-table strong{font-size:16px}.roster-table small{font-size:12px;line-height:1.55}.roster-table .status-chip{padding:5px 9px;font-size:12px}.roster-table .text-button{font-size:13px}.status-chip{display:inline-flex;align-items:center;width:-moz-max-content;width:max-content;padding:4px 7px;color:#625e55;background:#ece6da;border:1px solid #ded6c8;border-radius:999px;font-size:9px;white-space:nowrap}.status-chip.active,.status-chip.passed{color:var(--teal);background:#315b5b14;border-color:#315b5b38}.status-chip.recheck,.status-chip.absent,.status-chip.transferred{color:#8e3d31;background:#b5473514;border-color:#b5473538}.preview-list{margin-top:18px;border:1px solid var(--line)}.preview-row{display:grid;grid-template-columns:80px 1fr 1fr 80px 1.4fr;gap:12px;padding:10px 12px;border-top:1px solid #e4ded3;font-size:11px}.preview-row:first-child{border-top:0}.preview-row.new,.preview-row.update,.preview-row.matched{border-left:3px solid var(--teal)}.preview-row.duplicate,.preview-row.error{color:#7e3429;background:#b547350d;border-left:3px solid var(--red)}.profile-hero,.exam-hero,.task-detail-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:18px;padding:28px;border-top:4px solid var(--teal)}.profile-hero h1,.exam-hero h1,.task-detail-hero h1{margin:5px 0 8px;font-size:clamp(28px,3vw,40px)}.profile-hero p,.exam-hero p,.task-detail-hero p{margin:0;color:var(--soft);font-size:12px}.profile-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-bottom:18px;background:var(--line);border:1px solid var(--line)}.profile-metrics article{display:grid;gap:7px;padding:18px 20px;background:var(--light)}.profile-metrics span{color:var(--soft);font-size:10px}.profile-metrics strong{font:500 27px IBM Plex Mono,monospace}.profile-metrics .small-value{font-family:"Noto Serif SC",serif;font-size:19px}.profile-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.history-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:start;padding:14px 0;border-top:1px solid var(--line)}.history-row p{margin:4px 0 0;color:var(--soft);font-size:10px}.history-row time{color:#8a8d86;font:9px IBM Plex Mono,monospace}.current-progress-summary{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(420px,2fr) auto;align-items:stretch;gap:0;margin-bottom:22px;background:var(--light);border:1px solid var(--line);border-left:4px solid var(--teal)}.current-progress-heading,.current-progress-facts,.current-progress-empty,.current-progress-secondary{padding:18px 20px}.current-progress-heading{border-right:1px solid var(--line)}.current-progress-heading h2{margin:5px 0 7px;font-size:20px}.current-progress-heading p,.current-progress-secondary small,.current-progress-empty span,.current-progress-facts small{color:var(--soft);font-size:10px;line-height:1.6}.current-progress-heading p{margin:0}.current-progress-facts{display:grid;grid-template-columns:minmax(180px,1.3fr) minmax(160px,1fr) 110px;gap:0;margin:0}.current-progress-facts>div{min-width:0;padding:0 18px;border-right:1px solid var(--line)}.current-progress-facts>div:first-child{padding-left:0}.current-progress-facts>div:last-child{padding-right:0;border-right:0}.current-progress-facts dt{margin-bottom:8px;color:var(--soft);font-size:10px}.current-progress-facts dd{margin:0 0 6px;font:600 15px "Noto Serif SC",serif;line-height:1.5}.current-progress-facts small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.current-progress-empty{display:flex;align-items:center;gap:12px;color:var(--teal)}.current-progress-empty div,.current-progress-secondary{display:grid;gap:5px}.current-progress-empty strong{color:var(--ink);font:600 15px "Noto Serif SC",serif}.current-progress-secondary{place-content:center;min-width:168px;border-left:1px solid var(--line)}.current-progress-secondary small{text-align:center}.teaching-record-toolbar{padding:9px 10px 9px 18px}.record-toolbar-label{display:flex;align-items:baseline;gap:8px;margin-right:auto}.record-toolbar-label strong{font:600 14px "Noto Serif SC",serif}.record-toolbar-label span{color:var(--soft);font-size:10px}.progress-onboarding,.progress-no-results{padding:34px 26px;background:#fbf8f18c;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.progress-onboarding{padding-left:clamp(26px,10vw,126px)}.progress-onboarding h2,.progress-no-results h2{margin:8px 0;font-size:20px}.progress-onboarding p,.progress-no-results p{max-width:620px;margin:0;color:var(--soft);font-size:11px;line-height:1.8}.progress-no-results .ghost-button{margin-top:16px}.progress-timeline{position:relative;padding-left:118px}.progress-timeline:before{content:"";position:absolute;left:91px;top:4px;bottom:4px;width:1px;background:var(--line)}.progress-entry{position:relative;margin-bottom:14px;padding:22px}.progress-select{position:absolute;right:64px;top:29px;z-index:2}.progress-entry>time{position:absolute;left:-118px;top:25px;width:82px;color:var(--soft);font:10px IBM Plex Mono,monospace;text-align:right}.timeline-pin{position:absolute;left:-33px;top:26px;width:9px;height:9px;background:var(--teal);border:3px solid var(--paper);border-radius:50%;box-shadow:0 0 0 1px var(--teal)}.progress-entry h2{max-width:780px;margin:5px 0 12px;font-size:18px;line-height:1.6}.progress-entry p{color:var(--soft);font-size:11px}.next-start{display:inline-flex;align-items:center;gap:7px;padding:8px 10px;color:var(--teal)!important;background:#315b5b12}.icon-link{display:inline-flex;align-items:center;justify-content:center;flex:0 0 34px;width:34px;height:34px;padding:0;color:var(--teal);background:transparent;border:1px solid var(--line);line-height:1;transition:color .16s ease,background .16s ease,border-color .16s ease}.icon-link:hover{color:var(--dark);background:#315b5b12;border-color:#315b5b73}.icon-link:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.icon-link svg{display:block;pointer-events:none}.empty-panel{grid-column:1 / -1;padding:45px 24px;text-align:center;background:var(--light);border:1px dashed #c8c0b2}.empty-panel p{color:var(--soft)}.task-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.task-card{display:grid;gap:12px;min-height:260px;padding:22px;transition:.2s ease}.task-card:hover{transform:translateY(-3px);box-shadow:0 14px 28px #2d2c2714}.task-card header,.task-card footer{display:flex;align-items:center;justify-content:space-between;gap:8px}.task-card header time,.task-card footer{color:var(--soft);font-size:9px}.task-card>svg{color:var(--teal)}.task-card h2{margin:0;font-size:18px}.task-card p{color:var(--soft);font-size:11px;line-height:1.7}.task-card footer{margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}.danger-text{color:var(--red)!important}.positive-text{color:var(--teal)!important}.completion-banner,.sync-banner{display:flex;align-items:center;gap:10px;margin-bottom:18px;padding:13px 16px;color:var(--teal);background:#315b5b14;border-left:4px solid var(--teal);font-size:11px}.sync-banner{flex-wrap:wrap;color:var(--ink);background:#eee0cd;border-color:#d2a268}.sync-banner>div{flex:1}.sync-banner p{margin:4px 0 0;color:var(--soft)}.check-panel{display:grid;grid-template-columns:minmax(220px,.7fr) 1.3fr;gap:25px;margin-bottom:18px;padding:22px;border-left:5px solid var(--red)}.picked-student{display:flex;align-items:center;gap:14px}.picked-student h2{margin:3px 0;font-size:24px}.picked-student p{margin:0;color:var(--soft);font-size:10px}.check-panel form{display:grid;grid-template-columns:140px 1fr auto;align-items:end;gap:10px}.check-panel form label{margin:0}.participant-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:18px;align-items:start}.participant-table>header,.participant-table>article{grid-template-columns:32px 50px 1fr 85px 1fr minmax(85px,auto)}.participant-table>header{font-size:12px}.participant-table>article{min-height:74px;font-size:14px;font-variant-numeric:tabular-nums}.participant-table strong{font-size:15px}.participant-table small{font-size:12px}.participant-table .status-chip{padding:5px 8px;font-size:12px}.participant-table .text-button{font-size:13px}.participant-actions{display:flex!important;flex-direction:column;align-items:flex-start;gap:5px!important}.attempt-history{padding:22px;color:#f4f0e7;background:#303b38}.attempt-history .eyebrow{color:#afbfba}.attempt-history article{padding:16px 0;border-top:1px solid rgba(255,255,255,.12)}.attempt-history article>div{display:flex;justify-content:space-between;gap:8px}.attempt-history p,.attempt-history time{color:#afbbb7;font-size:12px}.attempt-history article strong{font-size:15px}.attempt-history article p{margin:5px 0 9px;font-size:13px;line-height:1.55}.attempt-history .status-chip{font-size:11px}.attempt-history time{font-family:IBM Plex Mono,monospace}.analytics-stats.six{grid-template-columns:repeat(6,1fr)}.analytics-stats button{display:grid;gap:8px;padding:20px 22px;text-align:left;color:var(--ink);background:var(--light);border:0}.analytics-stats button span{color:#6f726c;font-size:11px}.analytics-stats button strong{font:500 30px IBM Plex Mono,monospace}.analytics-stats button small{color:var(--teal);font-size:10px}.warning-card{padding:24px;color:#f4f0e7;background:#303b38}.warning-card .eyebrow{color:#adbbb7}.warning-counts{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:18px 0 10px}.warning-counts span{display:inline-flex;align-items:center;gap:6px;padding:8px;color:#d8dfdc;background:#ffffff0f;font-size:13px}.warning-row{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:9px;padding:14px 0;border-top:1px solid rgba(255,255,255,.11)}.paper-card .warning-row{border-color:var(--line)}.warning-row div:first-child{display:grid;gap:3px}.warning-row small{color:#aab6b2;font-size:12px}.warning-card .warning-row strong{font-size:15px}.paper-card .warning-row small{color:var(--soft)}.alert-tags{display:flex!important;flex-wrap:wrap;gap:4px!important}.alert-tags span{padding:4px 6px;border-radius:2px;font-size:11px;white-space:nowrap}.alert-tags .danger{color:#812f24;background:#f3d7d0}.alert-tags .positive{color:#28504b;background:#d7e5df}.alert-tags .neutral{color:#68675f;background:#ebe6dc}.exam-list{margin-top:18px;padding:24px}.exam-row{display:grid;grid-template-columns:100px 1.4fr auto auto auto;align-items:center;gap:18px;min-height:72px;padding:16px 0;border-top:1px solid var(--line);font-size:14px}.exam-row div{display:grid;gap:4px}.exam-row small,.exam-row time{color:var(--soft);font-size:12px}.exam-row strong{font-size:15px}.distribution-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}.distribution-strip button{display:grid;gap:6px;padding:16px;text-align:left;color:var(--ink);background:var(--light);border:1px solid var(--line)}.distribution-strip button.active{border-color:var(--red);box-shadow:inset 0 -3px var(--red)}.distribution-strip span,.distribution-strip small{color:var(--soft);font-size:9px}.distribution-strip strong{font:500 19px "Noto Serif SC",serif}.score-preview .preview-row{grid-template-columns:80px 1fr 100px 1.5fr}.score-toolbar{margin-top:18px}.score-table>header,.score-table>article{grid-template-columns:48px 1fr 90px 48px 130px 1.2fr 70px;min-width:950px}.single-score-editor{position:sticky;z-index:5;bottom:20px;margin-top:16px;padding:18px;border-top:4px solid var(--red);box-shadow:0 16px 45px #23221f2e}.single-score-editor form{display:grid;grid-template-columns:150px 150px 1fr auto auto;align-items:end;gap:10px}.single-score-editor form label{margin:0}.line-editor{display:grid;grid-template-columns:repeat(3,150px) auto 1fr;align-items:end;gap:10px;margin-bottom:18px;padding:15px;background:#eee5d8;border-left:4px solid var(--red)}.line-editor label{margin:0}.line-editor .form-message{grid-column:1 / -1}.trajectory-chart{margin-bottom:18px}.chart-wrap.large{height:340px}.chart-tooltip{display:grid;gap:4px;padding:10px 12px;color:var(--ink);background:var(--light);border:1px solid var(--line);box-shadow:0 8px 20px #23221f1f;font-size:10px}.chart-tooltip small{color:var(--soft)}.trajectory-table>header,.trajectory-table>article{grid-template-columns:1.2fr 1fr 100px 80px 130px 90px 1.2fr;min-width:980px}.latest-progress-card{grid-column:span 2;padding:24px}.latest-progress-card h3{margin:8px 0;font-size:25px}.latest-progress-card>p{color:var(--soft);line-height:1.8}.progress-date{color:var(--teal);font:10px IBM Plex Mono,monospace}.next-note{display:grid;gap:5px;padding:12px;color:var(--teal);background:#315b5b12;font-size:11px}.action-card{display:grid;gap:7px;min-height:190px;padding:22px;color:#f4f0e7;background:var(--teal)}.action-card.recheck{background:var(--red)}.action-card span{font-size:11px}.action-card strong{font:500 34px IBM Plex Mono,monospace}.action-card p{margin:0;opacity:.8;font-size:10px}.action-card a{display:inline-flex;align-items:center;gap:5px;margin-top:auto;font-size:10px}.warning-overview{grid-column:span 3;padding:24px}.secondary-card{grid-column:span 3}@media(max-width:1240px){.term-mark{display:none}.topbar{grid-template-columns:minmax(230px,1fr) auto auto}.analytics-stats.six{grid-template-columns:repeat(3,1fr)}.task-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:900px){.profile-grid,.participant-layout,.check-panel{grid-template-columns:1fr}.profile-metrics{grid-template-columns:repeat(2,1fr)}.task-grid,.check-panel form,.single-score-editor form,.line-editor{grid-template-columns:1fr}.distribution-strip{grid-template-columns:repeat(2,1fr)}.warning-overview,.secondary-card,.latest-progress-card{grid-column:span 2}}@media(max-width:760px){.topbar{grid-template-columns:1fr auto}.class-switcher{grid-column:1}.class-switcher select{width:min(180px,55vw)}.record-tabs{overflow-x:auto}.record-toolbar{align-items:stretch;flex-direction:column}.record-toolbar .search-field{min-width:0}.profile-hero,.exam-hero,.task-detail-hero{align-items:flex-start;flex-direction:column}.analytics-stats.six{grid-template-columns:repeat(2,1fr)}.progress-timeline{padding-left:23px}.progress-timeline:before{left:4px}.progress-entry>time{position:static;display:block;width:auto;margin-bottom:8px;text-align:left}.timeline-pin{left:-23px}.preview-row{grid-template-columns:55px 1fr}.preview-row span:last-child{grid-column:1 / -1}.distribution-strip{grid-template-columns:1fr 1fr}.warning-overview,.secondary-card,.latest-progress-card{grid-column:span 1}.resource-glance{grid-template-columns:1fr}.modal-backdrop{align-items:end;padding:12px}.student-editor-sheet{width:100%;max-height:calc(100vh - 24px);padding:22px 18px}.student-editor-heading h2{font-size:25px}.student-editor-actions{display:grid;grid-template-columns:1fr 1fr}.student-editor-actions button,.student-editor-actions .primary-button{width:100%}.performance-editor-sheet{width:100%;max-height:calc(100vh - 24px);padding:22px 18px}.performance-editor-heading h2{font-size:25px}.performance-editor-actions{display:grid;grid-template-columns:1fr 1fr}.performance-editor-actions button,.performance-editor-actions .primary-button{width:100%}.schedule-editor-sheet,.schedule-editor-sheet.compact{width:100%;max-height:calc(100vh - 24px);padding:22px 18px}.schedule-editor-heading h2{font-size:25px}.schedule-editor-actions{display:grid;grid-template-columns:1fr 1fr}.schedule-editor-actions button,.schedule-editor-actions .primary-button{width:100%}}body{font-size:15px;line-height:1.6}button,input,textarea,select{font-family:Noto Sans SC,Microsoft YaHei,sans-serif}.eyebrow{font-size:12px}.page-intro p,.section-title p{font-size:15px;line-height:1.75}.brand{padding-bottom:26px}.brand strong{font-size:17px;line-height:1.35}.brand small{font-size:10px}.sidebar nav{gap:16px}.nav-group{display:grid;gap:5px}.nav-group-label{padding:0 13px;color:#829894;font:500 11px/1.5 IBM Plex Mono,monospace;letter-spacing:.12em}.nav-group-links{display:grid;gap:3px}.nav-link{padding-block:10px;font-size:15px}.sidebar-foot,.cloud-mark,.view-count,.card-heading a{font-size:13px}.class-switcher,.timeline-item time,.plan-row time,.task-row time,.progress-date,.agenda-row time{font-size:12px}.timeline-item strong,.plan-row strong,.task-row strong,.resource-name strong,.agenda-row strong{font-size:15px}.timeline-item p,.plan-row p,.task-row p,.action-card p,.next-note,.resource-table>article,.agenda-row small{font-size:13px}.action-card span,.action-card a,.resource-glance a,.resource-glance p,.segmented button{font-size:13px}.state,.task-type,.tag-list span,.resource-table>header,.seal-badge,.ink-badge{font-size:11px}.workflow-dashboard{grid-template-columns:repeat(2,minmax(0,1fr)) minmax(320px,1.05fr);align-items:stretch}.workflow-dashboard .latest-progress-card{grid-column:1 / 3;grid-row:1}.workflow-dashboard .action-card.recheck{grid-column:3;grid-row:1}.workflow-dashboard .action-card.tasks{grid-column:1;grid-row:2}.workflow-dashboard .plans-card{grid-column:2 / 4;grid-row:2}.workflow-dashboard .warning-overview{grid-column:1 / -1;grid-row:3}.workflow-dashboard .resource-glance{grid-column:1 / -1;grid-row:4}.latest-progress-card>p{font-size:14px}.toolbar{flex-wrap:wrap}.resource-meta,.resource-file{min-width:0}.resource-file span{overflow-wrap:anywhere}.mobile-course-list{display:none}@media(max-width:1100px){.nav-group-label{display:none}.sidebar nav{gap:8px}.workflow-dashboard{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow-dashboard .warning-overview,.workflow-dashboard .resource-glance{grid-column:1 / -1}.workflow-dashboard .latest-progress-card,.workflow-dashboard .action-card.recheck,.workflow-dashboard .action-card.tasks,.workflow-dashboard .plans-card{grid-column:auto}.workflow-dashboard .today-card,.workflow-dashboard .latest-progress-card,.workflow-dashboard .action-card.recheck,.workflow-dashboard .action-card.tasks,.workflow-dashboard .warning-overview,.workflow-dashboard .plans-card,.workflow-dashboard .resource-glance{grid-row:auto}.today-focus .timeline{grid-template-columns:1fr}.today-focus .timeline-item{grid-template-columns:104px minmax(0,1fr) auto;min-height:76px}.today-focus .timeline-actions{grid-column:3;justify-content:flex-end}}@media(max-width:760px){.sidebar{position:sticky;top:0;bottom:auto;z-index:20;display:flex;flex-direction:column;width:100%;height:auto;padding:10px 14px 8px;box-shadow:0 8px 24px #182a2929}.sidebar .brand{display:flex;gap:9px;padding:0 2px 9px}.sidebar .brand>div{display:block}.sidebar .brand-seal{width:32px;height:32px;font-size:17px}.sidebar .brand strong{font-size:15px}.sidebar .brand small{font-size:9px}.sidebar nav{display:flex;gap:5px;width:100%;padding-bottom:2px;overflow-x:auto}.nav-group,.nav-group-links{display:contents}.nav-link{flex:0 0 auto;flex-direction:row;gap:7px;min-height:38px;padding:7px 11px;font-size:13px;white-space:nowrap}.nav-link:after{right:10px;bottom:-2px;width:20px;height:2px}.nav-link.active:after{height:2px}.topbar{min-height:62px;padding:8px 16px}.class-switcher{font-size:13px}.cloud-mark{font-size:12px}.page{padding:24px 16px 48px}.page-intro,.section-title{gap:16px;margin-bottom:22px}.page-intro h1,.section-title h1{font-size:clamp(28px,9vw,36px);line-height:1.35}.page-intro>.primary-button,.section-title>.primary-button,.section-title>.title-actions,.title-actions>button{width:100%}.workflow-dashboard{grid-template-columns:1fr}.workflow-dashboard .today-card,.workflow-dashboard .latest-progress-card,.workflow-dashboard .action-card.recheck,.workflow-dashboard .action-card.tasks,.workflow-dashboard .warning-overview,.workflow-dashboard .plans-card,.workflow-dashboard .resource-glance{grid-column:1}.today-focus{padding:0 16px 18px}.today-focus:before{right:-12px;font-size:112px}.today-focus .card-heading{align-items:flex-start}.today-focus .card-heading h2{font-size:26px}.today-focus-meta{align-items:flex-end;flex-direction:column;gap:8px}.today-focus .timeline-item{grid-template-columns:78px minmax(0,1fr);min-height:96px}.today-focus .timeline-actions{grid-column:2;justify-content:flex-start}.today-card,.latest-progress-card,.warning-overview,.plans-card,.week-card,.agenda-card{padding:20px 16px}.timeline-item{grid-template-columns:88px minmax(0,1fr) auto;gap:8px;padding:9px 0}.timeline-actions{grid-column:3;justify-content:flex-end;gap:4px;min-width:0}.timeline-actions .course-status{padding:4px 6px}.timeline-actions .timeline-log-link{gap:4px;padding:5px 7px}.plan-row{grid-template-columns:7px 1fr;gap:11px;padding:10px 0}.plan-row time{grid-column:2}.resource-glance{grid-template-columns:1fr}.resource-glance p{display:block}.toolbar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:10px;padding:10px}.toolbar .search-field{grid-column:1 / -1;min-width:0;width:100%}.toolbar .filter-select{width:100%}.toolbar .ghost-button,.toolbar .view-count{grid-column:1 / -1;width:100%;margin-left:0}.resource-toolbar{grid-template-columns:1fr}.resource-view-tabs{grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.resource-view-tabs button{min-width:0;padding-inline:12px}.resource-view-tabs small{display:none}.external-resource-list{grid-template-columns:1fr;padding:16px}.external-resource-intro{padding:2px 0 14px;border-right:0;border-bottom:1px solid var(--line)}.external-resource-grid{grid-template-columns:1fr}.external-resource-grid article{min-height:174px}.external-resource-note{line-height:1.5}.resource-toolbar .segmented{width:100%;overflow-x:auto}.resource-toolbar .segmented button{flex:1 0 auto;min-height:42px}.resource-table{display:grid;gap:12px;background:transparent;border:0}.resource-table>article{grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:16px;background:var(--light);border:1px solid var(--line)}.resource-table>article>div.resource-name,.resource-table>article>div.resource-meta,.resource-table>article>div.tag-list,.resource-table>article>div.resource-file,.resource-table>article>div.resource-actions{display:flex}.resource-name{grid-column:1 / -1}.resource-meta,.resource-file{flex-direction:column;gap:2px}.tag-list{grid-column:1}.resource-actions{grid-column:2;grid-row:2 / span 3;align-self:center;flex-flow:row nowrap;justify-content:flex-end;width:auto}.schedule-layout{gap:14px}.week-card .card-heading{align-items:flex-start;flex-direction:column;width:100%}.schedule-view-controls{align-items:stretch;flex-direction:column;width:100%}.schedule-view-switch{min-width:0;width:100%}.schedule-view-switch button{flex:1}.schedule-view-controls .ink-badge{align-self:flex-start}.schedule-week-tabs{width:100%;overflow-x:auto}.schedule-week-tabs button{flex:1 0 145px;min-width:145px;padding-inline:10px}.week-grid{display:none}.mobile-course-list{display:grid;gap:14px;margin-top:18px}.mobile-day-schedule{display:grid;background:#fbf8f1;border:1px solid var(--line);border-radius:7px;overflow:hidden}.mobile-day-heading{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:baseline;gap:9px;padding:13px 14px 11px;background:#f1ede4;border-bottom:1px solid var(--line)}.mobile-day-heading>span{color:#f8f3e9;padding:4px 7px;background:var(--teal);border-radius:3px;font-size:12px;font-weight:600}.mobile-day-heading strong{font-family:"Noto Serif SC",serif;font-size:17px}.mobile-day-heading small{color:var(--soft);font:500 11px IBM Plex Mono,monospace}.mobile-day-courses{display:grid}.mobile-day-courses .mobile-course-item+.mobile-course-item{border-top:1px solid #e5dfd4}.mobile-course-item{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:78px;padding:11px 13px;background:#fbf8f1;border-left:3px solid transparent}.mobile-course-item.current{background:#315b5b0e;border-left-color:var(--teal)}.mobile-period-mark{display:grid;place-items:center;align-content:center;width:42px;height:48px;color:var(--teal);background:#ecefe9;border-radius:5px}.mobile-period-mark strong{font:600 18px/1 IBM Plex Mono,monospace}.mobile-period-mark small{margin-top:3px;font-size:9px}.mobile-course-copy{min-width:0}.mobile-course-copy>span{display:block;margin-bottom:2px;color:var(--teal);font:500 11px/1.5 IBM Plex Mono,monospace}.mobile-course-copy>strong{display:block;font-family:"Noto Serif SC",serif;font-size:15px}.mobile-course-copy>small{display:block;margin-top:2px;color:var(--soft);font-size:10px}.mobile-course-meta{display:grid;justify-items:end;gap:4px;color:var(--teal)}.mobile-course-meta strong{font-size:12px;font-weight:500}.agenda-row strong{font-size:15px}.agenda-row small,.agenda-row time{font-size:12px}}@media(max-width:480px){.toolbar{grid-template-columns:1fr}.toolbar .filter-select{grid-column:1}}.current-term-strip{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px;padding:18px 20px;border-left:4px solid var(--teal)}.current-term-strip strong{display:block;margin-top:4px;font:600 19px "Noto Serif SC",serif}.history-classes{margin-top:28px;border-top:1px solid var(--line)}.history-classes summary{padding:20px 2px;color:var(--teal);cursor:pointer;font-weight:600}.history-label,.class-card-note{color:var(--soft);font-size:12px}.class-card-note{display:block;margin-top:10px}.readonly-field{display:flex;align-items:center;min-height:44px;padding:0 13px;color:#666b65;background:#efebe2;border:1px solid var(--line)}.term-timeline{position:relative;display:grid;gap:14px;max-width:920px}.term-timeline:before{content:"";position:absolute;top:24px;bottom:24px;left:25px;width:1px;background:var(--line)}.term-card{position:relative;display:grid;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:18px;padding:22px 24px 22px 0;background:var(--light);border:1px solid var(--line)}.term-card.current{border-color:#214b4980;box-shadow:inset 4px 0 0 var(--teal)}.term-card-marker{z-index:1;display:grid;place-items:center;width:34px;height:34px;margin-left:8px;color:var(--teal);background:var(--paper);border:1px solid var(--line);border-radius:50%}.term-card.current .term-card-marker{color:#fff;background:var(--teal);border-color:var(--teal)}.term-card h2{margin:4px 0 3px;font-size:21px}.term-card p{margin:0;color:var(--soft);font-size:13px}.term-page-actions{margin-top:26px}.term-rollover{display:grid;gap:18px;max-width:980px}.term-rollover-intro{padding:12px 0 14px}.term-rollover-intro h1{margin:7px 0 9px;font-size:clamp(34px,4.5vw,54px)}.term-rollover-intro p,.term-step>div>p{color:var(--soft)}.term-step{display:grid;grid-template-columns:72px minmax(0,1fr);gap:22px;padding:28px}.term-step-number{color:var(--red);font:600 26px IBM Plex Mono,monospace}.term-step h2{margin:0 0 18px;font-size:23px}.rollover-class-list,.rollover-options{display:grid;gap:9px}.rollover-class-list label,.rollover-options label{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:12px;min-height:58px;padding:10px 14px;background:#f4f0e7;border:1px solid transparent;cursor:pointer}.rollover-class-list label:has(input:checked),.rollover-options label:has(input:checked){background:#214b4912;border-color:#214b494d}.rollover-options label{grid-template-columns:auto auto minmax(0,1fr)}.rollover-options label:first-child{grid-template-columns:auto minmax(0,1fr)}.rollover-class-list span,.rollover-options span{display:grid}.rollover-class-list small,.rollover-options small{color:var(--soft);font-size:12px}.term-rollover-actions{position:sticky;bottom:16px;z-index:4;justify-content:flex-end;padding:14px;background:#f8f4eaf0;border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.mobile-menu-toggle,.mobile-bottom-nav,.mobile-nav-backdrop,.mobile-more-panel,.mobile-header-account{display:none}@media(max-width:760px){.sidebar{position:sticky;top:0;z-index:40;display:block;height:58px;padding:8px 14px}.sidebar .brand{display:flex;height:42px;padding:0}.sidebar .brand>div{display:block}.sidebar .brand small{display:none}.mobile-header-account{display:flex;align-items:center;gap:8px;margin-left:auto}.mobile-header-status{display:inline-flex;align-items:center;gap:6px;color:#b8c8c4;font-size:11px}.mobile-header-account>button{display:inline-flex;align-items:center;justify-content:center;width:32px;min-height:34px;padding:0;color:#b8c8c4;background:transparent;border:1px solid rgba(184,200,196,.18);border-radius:50%}.mobile-header-account>button:hover{color:#f1d4ce;background:#b547351a;border-color:#f1d4ce47}.mobile-menu-toggle{display:none}.sidebar nav{display:none}.sidebar-foot{display:none}.mobile-nav-backdrop{position:fixed;z-index:55;inset:58px 0 calc(64px + env(safe-area-inset-bottom));display:block;width:100%;background:#141b1980;border:0;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.mobile-more-panel{position:fixed;z-index:60;right:0;bottom:calc(64px + env(safe-area-inset-bottom));left:0;display:grid;grid-template-rows:auto minmax(0,1fr);max-height:min(76dvh,660px);padding:0 16px 16px;color:var(--ink);background:#f7f2e8;border-top:1px solid #d8d1c3;border-radius:22px 22px 0 0;box-shadow:0 -22px 56px #121f1e3d;overflow:hidden;animation:mobile-more-in .24s ease-out}@keyframes mobile-more-in{0%{opacity:0;transform:translateY(28px)}}.mobile-more-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:20px 2px 16px;border-bottom:1px solid var(--line)}.mobile-more-heading:before{position:absolute;top:7px;left:50%;width:36px;height:4px;content:"";background:#c9c1b4;border-radius:999px;transform:translate(-50%)}.mobile-more-heading h2{margin:4px 0 2px;font-size:25px}.mobile-more-heading p{margin:0;color:var(--soft);font-size:12px}.mobile-more-heading>button{display:grid;place-items:center;flex:0 0 40px;width:40px;height:40px;color:var(--teal);background:transparent;border:1px solid var(--line);border-radius:50%}.mobile-more-groups{display:grid;gap:18px;padding:16px 0;overflow-y:auto}.mobile-more-group{display:grid;gap:8px}.mobile-more-group h3{margin:0 2px;color:#72766f;font:500 11px/1.5 IBM Plex Mono,monospace;letter-spacing:.14em}.mobile-more-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.mobile-more-link{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:74px;padding:11px;background:#fbf8f1;border:1px solid var(--line);border-radius:8px}.mobile-more-link.active{background:#315b5b14;border-color:#315b5b61}.mobile-more-icon{display:grid;place-items:center;width:38px;height:38px;color:var(--teal);background:#315b5b14;border-radius:6px}.mobile-more-link>span:nth-child(2){min-width:0}.mobile-more-link strong,.mobile-more-link small{display:block}.mobile-more-link strong{font-family:"Noto Serif SC",serif;font-size:14px}.mobile-more-link small{margin-top:2px;color:var(--soft);font-size:10px;line-height:1.4}.mobile-more-link>svg{color:#a49d91}.mobile-bottom-nav{position:fixed;z-index:50;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(5,1fr);min-height:64px;padding:5px max(5px,env(safe-area-inset-right)) calc(5px + env(safe-area-inset-bottom)) max(5px,env(safe-area-inset-left));background:#f8f4eafa;border-top:1px solid var(--line);box-shadow:0 -8px 24px #20252217}.mobile-bottom-link{position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;min-width:0;min-height:52px;padding:3px;color:#6e746e;background:transparent;border:0;font-size:11px}.mobile-bottom-link.active{color:var(--teal)}.mobile-bottom-link.active:before{content:"";position:absolute;top:-5px;width:28px;height:3px;background:var(--red)}.topbar{position:sticky;top:58px;z-index:30;min-height:56px;padding:7px 14px;background:#f8f4eaf7}.page{padding:22px 15px calc(94px + env(safe-area-inset-bottom))}.page-intro h1,.section-title h1{font-size:clamp(29px,9vw,36px)}.title-actions{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:9px}.title-actions>a,.title-actions>button{justify-content:center;width:100%}.current-term-strip{align-items:stretch;flex-direction:column;padding:16px}.current-term-strip .ghost-button{justify-content:center;width:100%}.term-card{grid-template-columns:38px minmax(0,1fr);gap:10px;padding:17px 14px 17px 0}.term-card-marker{width:30px;height:30px;margin-left:4px}.term-card h2{font-size:18px}.term-card .ghost-button{grid-column:2;justify-self:start}.term-timeline:before{left:19px}.term-step{grid-template-columns:1fr;gap:8px;padding:20px 16px}.term-step-number{font-size:18px}.term-rollover-intro h1{font-size:36px}.rollover-class-list label,.rollover-options label,.rollover-options label:first-child{grid-template-columns:auto minmax(0,1fr) auto}.rollover-options label:first-child span{grid-column:2 / -1}.rollover-options label svg{display:none}.term-rollover-actions{bottom:calc(70px + env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr 1fr}.term-rollover-actions>*{justify-content:center;width:100%}.data-table,.participant-table,.score-table,.trajectory-table{display:grid;gap:10px;background:transparent;border:0}.data-table>header,.participant-table>header,.score-table>header,.trajectory-table>header{display:none}.data-table>article,.participant-table>article,.score-table>article,.trajectory-table>article{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px 14px;padding:15px;background:var(--light);border:1px solid var(--line)}.data-table>article>div,.participant-table>article>div,.score-table>article>div,.trajectory-table>article>div{min-width:0}.roster-table>article>div:nth-child(2),.participant-table>article>div:nth-child(3){grid-column:1;grid-row:1}.roster-table>article>div:last-child,.participant-table>article>div:last-child{grid-column:2;grid-row:1;align-self:center}.batch-action-bar{align-items:stretch;flex-wrap:wrap}.batch-action-bar strong{flex:1 0 100%}.batch-action-bar input:not([type=checkbox]),.batch-action-bar select{width:100%}.topbar{position:static;display:block;height:0;min-height:0;padding:0;background:transparent;border:0;-webkit-backdrop-filter:none;backdrop-filter:none}.topbar .term-mark,.topbar .global-search,.topbar .cloud-mark{display:none}.topbar .class-switcher{position:fixed;z-index:45;top:8px;right:112px;left:94px;display:block;color:#b8c8c4}.topbar .class-switcher>span{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.topbar .class-switcher select{width:100%;height:42px;padding:0 30px 0 11px;color:#f4f0e7;background-color:#f4f0e714;border:1px solid rgba(184,200,196,.18);border-radius:4px;font-size:13px}.topbar .class-switcher option{color:var(--ink);background:var(--light)}}@media(max-width:1050px){.current-progress-summary{grid-template-columns:minmax(170px,.8fr) minmax(0,2fr)}.current-progress-secondary{grid-column:1 / -1;grid-template-columns:auto 1fr;align-items:center;justify-content:start;border-top:1px solid var(--line);border-left:0}.current-progress-secondary small{text-align:left}}@media(max-width:760px){.current-progress-summary{grid-template-columns:1fr}.current-progress-heading,.current-progress-secondary{border-right:0;border-left:0}.current-progress-heading,.current-progress-empty,.current-progress-facts{border-bottom:1px solid var(--line)}.current-progress-facts{grid-template-columns:1fr 1fr}.current-progress-facts>div{padding:0 14px}.current-progress-facts>div:nth-child(2){padding-right:0;border-right:0}.current-progress-facts>div:last-child{grid-column:1 / -1;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.teaching-record-toolbar .record-toolbar-label{margin-right:0}.progress-onboarding{padding:26px 18px}}
