:root{--paper:#f5f4ef;--surface:#fffefa;--ink:#28372f;--muted:#78827b;--line:#e3e6dd;--green:#315f4b;--green-hover:#254b3a;--light:#edf3eb;--gold:#bd8a49;--gold-light:#f8f0e3;--red:#b65044;--shadow:0 8px 32px #24352908;--radius:16px}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.65 "Microsoft YaHei","PingFang SC","Noto Sans CJK SC",system-ui,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button,input,textarea,select{outline-offset:3px}button:focus-visible{outline:2px solid var(--green)}input,textarea,select{color:var(--ink);border:1px solid #dce1d7;border-radius:9px;background:#fffefa;padding:9px 11px;min-width:0;max-width:100%}input:focus,textarea:focus,select:focus{outline:2px solid #92b59e66;border-color:#86a58e}textarea{resize:vertical;line-height:1.8}input[type=search]{width:100%;padding-left:35px}svg{width:18px;height:18px;flex-shrink:0;vertical-align:-3px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}button svg{margin-right:6px}.app{min-height:100vh;display:grid;grid-template-columns:236px minmax(0,1fr)}
.sidebar{height:100vh;position:sticky;top:0;background:#fafbf6;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:28px 18px 18px;z-index:5}.brand{display:flex;align-items:center;gap:11px;padding:0 9px 24px}.brand-mark{background:var(--green);color:#f8f4dc;width:42px;height:46px;border-radius:12px 4px 12px 4px;font:27px/46px "STKaiti","KaiTi",serif;text-align:center;box-shadow:3px 3px 0 #dce4d5}.brand-name{font-size:21px;letter-spacing:3px;font-weight:700}.brand-caption{font-size:11px;color:var(--muted);letter-spacing:1px}.side-label{font-size:11px;color:var(--muted);letter-spacing:1.6px;margin:22px 10px 10px;display:flex;justify-content:space-between}.search-box{position:relative;margin-bottom:10px}.search-box svg{position:absolute;left:11px;top:12px;color:#8c968b}.side-filters{display:flex;gap:5px;padding:0 1px 15px}.side-filters button{border:0;background:transparent;color:var(--muted);padding:4px 10px;border-radius:7px;font-size:12px}.side-filters button.active{color:var(--green);background:#e7eee2;font-weight:600}.student-list{overflow:auto;flex:1;min-height:80px}.student-btn{width:100%;display:flex;gap:10px;align-items:center;text-align:left;border:1px solid transparent;background:transparent;padding:12px 10px;border-radius:12px;margin-bottom:4px;color:var(--ink)}.student-btn:hover{background:#f0f3eb}.student-btn.active{background:#eaf0e4;border-color:#d9e2d0}.avatar{width:37px;height:37px;display:grid;place-items:center;border-radius:12px;background:#e9e6dd;color:#6d7866;font-size:17px;font-family:"STKaiti","KaiTi",serif;flex-shrink:0}.avatar.s1{background:#e8ece0;color:#5e7551}.avatar.s2{background:#ede7dd;color:#977a58}.avatar.s3{background:#e2ebe9;color:#557c73}.student-name{display:block;font-weight:600;font-size:14px}.student-sub{display:block;font-size:11px;color:var(--muted);margin-top:2px}.student-text{flex:1;min-width:0}.mini-dot{width:5px;height:5px;border-radius:100%;background:var(--gold);display:inline-block;margin-left:5px;vertical-align:3px}.tag{display:inline-flex;align-items:center;font-size:11px;border-radius:5px;background:var(--light);color:var(--green);padding:2px 7px;line-height:1.6}.tag.gold{color:#987442;background:var(--gold-light)}.tag.gray{background:#eeefeb;color:#7a8279}.side-bottom{border-top:1px solid var(--line);padding-top:14px;margin-top:16px}.side-note{font-size:11px;color:var(--muted);margin:10px 5px 0;line-height:1.8}.link-btn{border:0;background:none;padding:0;color:var(--green);font-size:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);padding:8px 13px;white-space:nowrap;line-height:1.5;transition:background .15s,border-color .15s}.btn:hover{background:#f0f2eb;border-color:#c8d2c2}.btn.primary{background:var(--green);color:#fff;border-color:var(--green)}.btn.primary:hover{background:var(--green-hover)}.btn.soft{background:var(--light);border-color:#dbe5d6;color:var(--green)}.btn.small{padding:6px 10px;font-size:12px}.btn.wide{width:100%}.btn.danger{color:var(--red);border-color:#ead6d0;background:#fff9f7}.icon-btn{display:inline-grid;place-items:center;padding:6px;border:0;border-radius:7px;background:transparent;color:var(--muted)}.icon-btn:hover{background:var(--light);color:var(--green)}.icon-btn svg{margin:0;width:17px}.main{min-width:0;padding:0 32px 28px}.topbar{display:flex;justify-content:space-between;align-items:center;height:76px;border-bottom:1px solid var(--line);gap:14px}.breadcrumb{font-size:12px;color:var(--muted);letter-spacing:1px}.top-tools{display:flex;align-items:center;gap:15px}.storage-state{font-size:11px;color:var(--muted)}.storage-state:before{content:"";width:6px;height:6px;background:#79a277;display:inline-block;border-radius:50%;margin-right:7px}.storage-state.error{color:var(--red)}.storage-state.error:before{background:var(--red)}.page-heading{padding:27px 0 18px;display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.eyebrow{font-size:10px;color:var(--gold);letter-spacing:2.7px;margin-bottom:5px;font-weight:600}.page-heading h1{font-size:26px;letter-spacing:1px;margin:0 0 5px;line-height:1.5;font-weight:650}.page-heading p{margin:0;color:var(--muted);font-size:12px}.page-mark{font:45px/1.3 "STKaiti","KaiTi",serif;color:#d8ddd0;letter-spacing:7px;transform:rotate(-5deg);white-space:nowrap;margin-top:6px}.tabs{display:flex;gap:25px;border-bottom:1px solid var(--line);margin-bottom:22px}.tab{padding:11px 0 12px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);font-size:13px}.tab.active{color:var(--green);border-bottom-color:var(--green);font-weight:600}.tab svg{width:16px;margin-right:6px}.count-badge{display:inline-block;font-size:10px;padding:0 6px;border-radius:9px;background:#e8ebe2;color:#6b7b65;margin-left:6px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 382px;gap:22px;align-items:start}.form-stack{display:flex;flex-direction:column;gap:16px;min-width:0}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card-title{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600;margin:0 0 17px}.step{width:23px;height:23px;border-radius:7px;background:var(--light);display:inline-grid;place-items:center;color:var(--green);font:12px/1 system-ui}.card-title .aside{margin-left:auto;font-weight:400}.muted{color:var(--muted)}.small{font-size:12px}.student-header{display:flex;align-items:center;gap:12px;padding-bottom:17px;border-bottom:1px dashed var(--line);margin-bottom:16px}.student-header .avatar{width:43px;height:43px;border-radius:13px;font-size:21px}.student-header h2{margin:0;font-size:19px;display:inline}.student-meta{font-size:11px;color:var(--muted);margin-top:3px}.student-header .actions{margin-left:auto;display:flex;gap:5px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.field{display:flex;flex-direction:column;gap:5px;min-width:0}.field label,.field-label{font-size:11px;color:#7b857a}.field input,.field select,.field textarea{width:100%}.span2{grid-column:1/-1}.course-block+.course-block{border-top:1px dashed var(--line);margin-top:17px;padding-top:16px}.course-head{display:flex;align-items:center;gap:8px;margin-bottom:11px;font-size:11px;color:var(--muted)}.course-head .icon-btn{margin-left:auto;padding:2px}.course-footer{margin-top:13px;display:flex;align-items:center;justify-content:space-between;gap:8px}.option-group{margin-top:17px}.option-group:first-of-type{margin-top:0}.option-caption{font-size:11px;color:var(--muted);margin-bottom:8px;display:flex;gap:6px;align-items:center}.option-caption .hint{color:#a0a69c;font-size:10px}.chips{display:flex;flex-wrap:wrap;gap:7px}.chip{border:1px solid #e3e5dc;border-radius:7px;padding:6px 10px;background:#fffefa;color:#667063;font-size:12px;text-align:left;line-height:1.55}.chip:hover{border-color:#9aaf92;background:#f5f7f0}.chip.selected{border-color:#769571;color:#315b3e;background:#edf3e7;box-shadow:inset 0 0 0 .5px #769571}.chip.issue.selected{border-color:#c39b66;color:#956b33;background:#fbf3e7;box-shadow:none}.issue-detail{margin-top:12px;display:flex;flex-direction:column;gap:7px}.issue-row{display:flex;align-items:center;justify-content:space-between;gap:8px;background:#f7f6ef;border-radius:8px;padding:8px 10px;font-size:12px}.issue-row select{padding:3px 5px;font-size:11px;background:#fffefa;border-color:#e5e3d6;max-width:125px}.section-tip{font-size:11px;line-height:1.7;color:var(--muted);margin:10px 0 0}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;margin-bottom:11px}.toggle{position:relative;display:inline-flex;align-items:center;gap:7px;color:#65765f;font-size:11px;cursor:pointer}.toggle input{accent-color:var(--green);width:14px;height:14px;margin:0}.auto-plan{border-left:2px solid #b6c7a6;padding:3px 0 3px 11px;margin-bottom:14px;color:#66725e;font-size:11px;line-height:1.9}.auto-plan p{margin:0 0 3px}.form-textarea{width:100%;min-height:86px;margin-top:3px;font-size:12px;background:#fffefa}.preview-card{position:sticky;top:22px;padding:0;overflow:hidden}.preview-top{padding:19px 21px 15px;display:flex;align-items:center;justify-content:space-between;gap:8px;border-bottom:1px solid var(--line)}.preview-top h2{margin:0;font-size:14px}.preview-controls{display:flex;gap:4px;background:#f0f2eb;border-radius:7px;padding:3px}.preview-controls button{font-size:10px;color:var(--muted);background:transparent;border:0;border-radius:5px;padding:4px 8px}.preview-controls button.active{background:#fffefa;color:var(--green);box-shadow:0 1px 4px #00000009}.paper-label{padding:15px 21px 0;display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--muted);font-size:10px}.paper-label .seal{color:#b17b4f;border:1px solid #d4b59b;border-radius:3px;padding:1px 4px;letter-spacing:1px;font-size:9px}.feedback-output{width:100%;height:495px;min-height:250px;border:0;outline:none!important;border-radius:0;resize:vertical;background:var(--surface);padding:16px 21px 12px;font-size:12px;line-height:2;color:#475245;box-shadow:none;font-family:inherit}.preview-footer{padding:0 20px 19px}.preview-info{display:flex;justify-content:space-between;align-items:center;border-top:1px dashed var(--line);padding-top:11px;margin-bottom:13px;color:var(--muted);font-size:10px}.preview-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}.preview-actions .btn{font-size:12px}.preview-secondary{display:flex;align-items:center;justify-content:space-between;margin-top:12px}.preview-secondary .link-btn{font-size:11px}.preview-note{color:#969c91;font-size:10px;text-align:center;margin:12px 0 0}.example-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#f4f1e6;border:1px solid #e7e1cf;color:#8e7b57;font-size:11px;padding:10px 14px;border-radius:10px;margin-bottom:16px}.example-banner .link-btn{color:#8e7b57;white-space:nowrap}.empty{padding:50px 22px;text-align:center;color:var(--muted)}.empty .empty-symbol{font:42px/1.5 "KaiTi",serif;color:#9dac91;margin-bottom:8px}.empty h3{font-size:16px;color:var(--ink);font-weight:500;margin:0 0 7px}.empty p{font-size:12px;margin:0 0 17px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.toolbar .search-box{margin:0;flex:1;min-width:150px;max-width:350px}.toolbar select{font-size:12px;padding:9px}.records-layout{display:grid;grid-template-columns:minmax(250px,340px) minmax(0,1fr);gap:20px;align-items:start}.record-list{display:flex;flex-direction:column;gap:10px;max-height:750px;overflow:auto;padding-bottom:4px}.record-btn{background:var(--surface);border:1px solid var(--line);border-radius:12px;text-align:left;padding:16px;color:var(--ink);width:100%}.record-btn.active{border-color:#88a17b;background:#f0f5eb}.record-top{display:flex;justify-content:space-between;align-items:center;gap:5px;font-size:13px;font-weight:600;margin-bottom:8px}.record-date{font-size:11px;color:var(--muted);font-weight:400}.record-course{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.record-excerpt{font-size:11px;color:#8b9387;margin-top:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.record-detail{padding:24px}.record-detail h3{margin:0 0 6px;font-size:18px;font-weight:500}.record-content{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:2.1;margin:22px 0}.record-actions{border-top:1px dashed var(--line);padding-top:16px;display:flex;gap:8px;flex-wrap:wrap}.settings-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:22px;align-items:start}.settings-stack{display:flex;flex-direction:column;gap:18px}.library-row{display:flex;align-items:flex-start;gap:10px;padding:13px 0;border-bottom:1px solid #edf0e7}.library-row:last-child{border-bottom:0}.library-row .library-text{min-width:0;flex:1}.library-label{font-size:12px;font-weight:500;margin-bottom:3px}.library-phrase{font-size:11px;color:var(--muted);line-height:1.8;overflow-wrap:anywhere}.library-row .icon-btn{padding:4px}.setting-desc{font-size:11px;color:var(--muted);line-height:1.9;margin:0 0 15px}.backup-actions{display:flex;flex-direction:column;gap:9px}.settings-grid .card-title{margin-bottom:14px}.library-toolbar{display:flex;gap:8px;margin-bottom:7px;flex-wrap:wrap}.library-toolbar input{flex:1;min-width:120px;font-size:12px}.library-toolbar select{font-size:12px;max-width:150px}.guide-list{font-size:11px;color:var(--muted);padding-left:17px;margin:0;line-height:2.1}.archived-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}.archived-row:last-child{border:0}
dialog{border:1px solid var(--line);border-radius:19px;background:var(--surface);color:var(--ink);padding:0;max-width:min(94vw,540px);width:540px;box-shadow:0 20px 100px #1a2f2a24}dialog::backdrop{background:#20352b4d;backdrop-filter:blur(3px)}.modal-head{padding:22px 24px 15px;display:flex;justify-content:space-between;align-items:center}.modal-head h2{font-size:18px;font-weight:550;margin:0}.modal-body{padding:0 24px 23px;font-size:13px;max-height:70vh;overflow:auto}.modal-body p{color:var(--muted);margin-top:0;font-size:12px;line-height:1.9}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:22px}.modal-body .field-grid{gap:14px}.modal-body .field-label{margin-top:8px}.notice{padding:10px 12px;font-size:11px;line-height:1.8;color:#8b7047;background:var(--gold-light);border-radius:8px;margin:14px 0}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%) translateY(15px);background:#304f3f;color:#fffefa;padding:12px 22px;border-radius:11px;font-size:12px;box-shadow:0 5px 25px #23312626;opacity:0;transition:opacity .2s,transform .2s;z-index:50;pointer-events:none;max-width:90vw}.toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}.toast.error{background:#925447}.screenreader{position:absolute;clip:rect(0,0,0,0);clip-path:inset(50%);width:1px;height:1px;overflow:hidden}.help-section{margin-top:15px}.help-section h3{font-size:13px;margin:16px 0 5px}.help-section p{margin:0 0 5px;font-size:12px;line-height:1.9}.last-info{font-size:11px;color:var(--muted);margin:0 0 4px;display:flex;align-items:center;gap:6px}.quality-note{font-size:10px;color:#a48150;background:#fbf6ec;padding:9px 12px;margin:0 20px 10px;border-radius:7px;line-height:1.7}.footer-note{font-size:10px;color:#a2a89b;margin:21px 0 0;text-align:center;letter-spacing:1px}
@media(min-width:1600px){.main{padding:0 44px 30px}.workspace{grid-template-columns:minmax(0,1fr) 440px;gap:26px}.feedback-output{height:540px;font-size:13px}.form-stack{gap:19px}.card{padding:24px}.preview-card{padding:0}.preview-top{padding:22px}.feedback-output{padding:18px 24px}.preview-footer{padding:0 24px 22px}}
@media(max-width:1220px){.app{grid-template-columns:208px minmax(0,1fr)}.sidebar{padding:24px 13px 16px}.main{padding:0 22px 24px}.workspace{gap:16px;grid-template-columns:minmax(0,1fr) 335px}.card{padding:17px}.preview-card{padding:0}.chip{font-size:11px;padding:6px 8px}.settings-grid{grid-template-columns:1fr}.page-mark{font-size:36px}.records-layout{grid-template-columns:270px minmax(0,1fr)}}
@media(max-width:1000px){.workspace{grid-template-columns:minmax(0,1fr)}.preview-card{position:static}.feedback-output{height:420px}.page-mark{display:none}.records-layout{grid-template-columns:1fr}.record-list{max-height:290px}.storage-state{display:none}.top-tools{gap:8px}.topbar{height:64px}}
@media(max-width:650px){.app{display:block}.sidebar{position:static;height:auto;padding:16px 16px 10px;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0 0 13px}.brand-mark{width:34px;height:36px;line-height:36px;font-size:23px}.brand-name{font-size:18px}.brand-caption{display:none}.sidebar>.btn{position:absolute;right:16px;top:18px;width:auto!important;padding:7px 10px;font-size:12px}.side-label,.side-bottom{display:none}.search-box{margin-bottom:8px}.side-filters{padding-bottom:9px}.student-list{display:flex;overflow:auto;gap:8px;max-height:100px;min-height:0}.student-btn{min-width:145px;width:auto;flex-shrink:0;margin:0;padding:9px}.student-btn .avatar{width:29px;height:32px;border-radius:9px}.student-btn .student-name{font-size:12px}.student-btn .student-sub{font-size:10px}.main{padding:0 14px 24px}.topbar{height:52px}.breadcrumb{font-size:10px;letter-spacing:0}.top-tools .btn{font-size:10px;padding:5px 8px}.page-heading{padding:20px 0 13px}.page-heading h1{font-size:22px}.page-heading p{font-size:11px}.tabs{margin-bottom:15px;gap:23px}.tab{font-size:12px}.card{padding:16px}.preview-card{padding:0}.example-banner{font-size:10px;padding:9px 11px}.field-grid{gap:9px}.student-header .actions .btn{font-size:10px;padding:6px 8px}.student-header .actions .icon-btn{padding:3px}.student-header .avatar{width:35px;height:39px;font-size:18px}.student-header h2{font-size:17px}.student-meta{font-size:10px}.course-footer .section-tip{font-size:10px}.settings-grid{gap:16px}.top-tools{gap:6px}.record-detail{padding:18px}.modal-head{padding:18px 19px 13px}.modal-body{padding:0 19px 20px}.feedback-output{font-size:12px}.form-stack{gap:13px}.option-group{margin-top:14px}.card-title{margin-bottom:14px}}
@media print{.sidebar,.topbar,.page-heading,.tabs,.form-stack,.preview-top,.paper-label,.preview-footer,.example-banner,.footer-note,.quality-note{display:none!important}.app,.workspace{display:block}.main{padding:0}.preview-card{border:0;box-shadow:none;position:static}.feedback-output{height:auto;min-height:90vh;font-size:14px;overflow:visible}body{background:white}}

/* v0.2 教材选择与课程参考 */
.field input[readonly]{background:#f2f4ed;color:#68745f}
.lesson-chooser{margin-top:15px;border-top:1px dashed var(--line);padding-top:14px}
.lesson-status{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:12px}
.lesson-status .small{font-size:11px}
.lesson-reference{margin-top:13px;border:1px solid #e1e7d9;border-radius:9px;background:#fafbf5;padding:11px}
.lesson-reference summary{cursor:pointer;font-size:12px;color:var(--green);user-select:none}
.lesson-point-list{display:flex;flex-direction:column;gap:7px;margin-top:10px}
.lesson-point{display:flex;gap:9px;align-items:flex-start;width:100%;text-align:left;border:1px solid #e4e7dd;border-radius:8px;background:#fffefa;color:var(--ink);padding:9px 10px}
.lesson-point.selected{background:#edf3e7;border-color:#86a577}
.lesson-point:hover:not(.static){border-color:#86a577}
.lesson-point strong{font-size:11px;font-weight:500;display:block}
.lesson-point small{display:block;font-size:10px;color:var(--muted);line-height:1.8;margin-top:3px}
.point-check{width:17px;height:17px;line-height:15px;text-align:center;color:var(--green);border:1px solid #c9d6be;border-radius:5px;font-size:12px;flex-shrink:0;margin-top:2px}
.lesson-point.selected .point-check{background:var(--green);color:white;border-color:var(--green)}
.reference-homework{background:var(--gold-light);border-radius:8px;padding:10px;margin-top:12px;font-size:11px}
.reference-homework strong{font-size:10px;color:#917549;font-weight:500}
.reference-homework p{font-size:11px;line-height:1.8;margin:6px 0 9px;overflow-wrap:anywhere}
.source-note{color:#89927f;font-size:10px;line-height:1.9;margin:9px 0 0;overflow-wrap:anywhere}
.lesson-next{margin-top:12px;display:flex;align-items:flex-start;gap:6px;flex-wrap:wrap;background:#f1f5eb;padding:10px;border-radius:8px}
.lesson-next>.small{font-size:10px;flex-basis:100%;padding-left:21px}
.lesson-next>.link-btn{font-size:10px;margin-left:auto}
.curriculum-overview{background:#eaf0e3;border:1px solid #dce5d2;border-radius:14px;display:flex;align-items:center;gap:40px;padding:21px 26px;margin-bottom:20px}
.curriculum-overview>div{display:flex;flex-direction:column;gap:1px}
.curriculum-overview strong{font:32px/1.2 Georgia,serif;color:var(--green)}
.curriculum-overview span{font-size:11px;color:#7b8a70;margin-top:4px}
.curriculum-overview p{font-size:11px;color:#7b8a70;line-height:1.9;margin:0 0 0 auto}
.catalog-filters{gap:3px;padding:4px}.catalog-filters button{padding:7px 11px;font-size:11px}
.catalog-row{display:flex;align-items:center;gap:15px;padding:15px 5px;width:100%;background:none;border:0;border-bottom:1px solid var(--line);color:var(--ink);text-align:left}
.catalog-row:hover{background:#f4f7ee}.catalog-row:last-child{border-bottom:0}
.catalog-number{font:23px/1 Georgia,serif;color:#afba9f;min-width:35px;text-align:center}
.catalog-description{flex:1;min-width:0}.catalog-description strong{font-size:13px;font-weight:500;display:block}.catalog-description small{display:block;margin-top:5px;color:var(--muted);font-size:11px;line-height:1.8}
.catalog-row>svg{margin-left:5px;color:#9dab90;width:15px}
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.cloud-strip{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#edf2e8;border:1px solid #dbe5d2;border-radius:11px;padding:10px 15px;margin-bottom:16px;font-size:12px;color:#47623f}.cloud-strip.warn{background:#fff3df;border-color:#ead5ab;color:#8b602c}.cloud-strip small{display:block;color:#778471;font-size:11px}.cloud-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#638b57;margin-right:6px}.cloud-strip.warn .cloud-dot{background:#b2863e}.ai-card{border-color:#cddcc2;background:linear-gradient(130deg,#f9fcf4,#fffefa)}.ai-badge{font-size:10px;background:#e8efde;color:#537044;border-radius:5px;padding:2px 6px}.ai-card .card-title{margin-bottom:8px}.ai-intro{color:#75806c;font-size:12px;margin:0 0 11px}.ai-note{width:100%;min-height:95px;background:#fffefa}.ai-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:11px}.ai-actions .section-tip{flex:1;margin:0;min-width:130px}.ai-preview-bar{display:flex;align-items:center;gap:8px;padding:0 20px 14px;border-bottom:1px solid var(--line)}.ai-preview-bar select{flex:1;font-size:11px;padding:7px 9px}.ai-config-status{border:1px solid var(--line);background:#f4f6ef;border-radius:9px;padding:10px 12px;font-size:12px;margin-bottom:16px}.ai-config-form{display:grid;gap:13px}.ai-config-form label{display:grid;gap:5px;font-size:12px}.ai-config-form input,.ai-config-form select{width:100%}.ai-config-form .field-grid{display:grid;grid-template-columns:1fr 1fr}.ai-config-form small{font-size:11px;color:var(--muted);line-height:1.8}.ai-config-form .modal-actions{flex-wrap:wrap;margin-top:4px}.ai-error{padding:10px 12px;border-radius:8px;font-size:12px;background:#fceee5;color:#995047;white-space:pre-wrap}.ai-review-row{display:flex;align-items:flex-start;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;white-space:pre-wrap}.ai-review-row input{width:18px;height:18px;flex-shrink:0;margin:2px 0;accent-color:var(--green)}.ai-review-row strong{display:block;font-weight:550;font-size:12px;color:#748064;margin-bottom:4px}.ai-review-text{width:100%;min-height:350px;font-size:14px}.ai-result-notices{background:#f8f0e3;padding:12px;border-radius:9px;color:#8c6c3d;font-size:12px;margin:12px 0}.cloud-account{font-size:12px;overflow-wrap:anywhere}.cloud-account a{color:var(--green)}.install-hint{display:flex;align-items:center;gap:14px;margin-top:12px;color:#7b8571;font-size:11px}.install-hint .brand-mark{width:32px;height:35px;font-size:21px;line-height:35px;flex-shrink:0}.top-tools .ai-config-btn{background:#edf3e7;color:#486240;border-color:#d9e3cf}.cloud-refresh{background:none;border:0;color:inherit;padding:4px 7px;font-size:12px;flex-shrink:0}.cloud-refresh svg{width:14px;height:14px}
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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.account-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:13px 0}.team-invite-form{display:grid;grid-template-columns:1fr auto;gap:8px;margin:17px 0}.team-invite-form>label{grid-column:1/-1;font-size:12px;color:var(--muted)}.team-row{padding:16px 0;border-top:1px solid var(--line)}.team-row strong{font-size:14px;font-weight:550}.team-row small,.invite-history-row small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.team-quota{display:flex;align-items:flex-end;gap:12px;margin-top:10px}.team-quota label{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.team-quota input{width:88px}.invitation-history{margin-top:15px}.invitation-history summary{color:var(--green);cursor:pointer;font-size:12px}.invite-history-row{padding:10px 0;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.ai-new-student{margin:15px 0}.ai-config-status.unchanged{background:#fbf2e2;color:#8f7045;border-color:#ead6b0}.polish-original{margin-bottom:15px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:12px}.polish-original summary{cursor:pointer;color:var(--muted)}.polish-original pre{font:inherit;white-space:pre-wrap;max-height:220px;overflow:auto;color:#87907d;line-height:1.85;margin:10px 0 0}.polish-retry{display:flex;gap:10px;margin-top:12px}.polish-retry select{flex:1;min-width:0}.ai-new-student input{width:100%}
@media(max-width:650px){.team-invite-form{grid-template-columns:1fr}.team-invite-form label{grid-column:auto}.account-actions .btn{flex:1}.polish-retry{flex-wrap:wrap}.polish-retry select,.polish-retry button{flex:1;min-width:130px}.team-quota input{font-size:16px!important}.cloud-strip{flex-wrap:wrap}.cloud-strip>div{flex:1;min-width:150px}}