/* Student workspace: quiet surfaces, clear text, and the work itself. */
body.student-theme{--canvas:#f6f6f3;--surface:#fff;--ink:#282e2a;--muted:#67705f;--line:#e1e4dc;--orange:#355b47;--orange-dark:#264735;--orange-soft:#edf2ed;--green:#355b47;--green-soft:#edf2ed;--blue:#536c7b;--blue-soft:#eff2f3;--radius:5px;--shadow:none;background:var(--canvas);color:var(--ink)}
.student-app{font-size:14px;line-height:1.7}
.student-app .sidebar{width:206px;background:#fdfdfa;color:#656d63;border-right:1px solid #e0e3da;padding:32px 16px 20px;box-shadow:none}
.student-app .brand{color:#293d31;font-size:20px;letter-spacing:0;gap:10px;padding:0 10px;margin-bottom:40px}
.student-app .brand-mark{background:#355b47;border-radius:3px;width:33px;height:36px;flex-basis:33px;font-size:22px;box-shadow:none;font-weight:500}
.student-app .brand-sub{color:#67705f;font-size:11px;letter-spacing:0;margin-top:3px}
.student-app .nav-items{gap:4px}
.student-app .nav-button{min-height:44px;padding:10px 13px;border-radius:4px;font-size:14px;font-weight:450;gap:12px;color:#67705f;box-shadow:none}
.student-app .nav-button:hover{background:#f1f3ec;color:#2f4e3a}
.student-app .nav-button[aria-current=page]{background:#e9eee4;color:#2e4b36;box-shadow:none;font-weight:650}
.student-app .nav-icon,.student-app .nav-icon svg{width:19px;height:19px}
.student-app .nav-button small{background:#e1e7db;color:#465b3d;border-radius:3px;font-size:11px;margin-left:auto;padding:0 5px}
.student-nav-divider{height:1px;background:#e6e8df;margin:20px 10px 15px}
.student-app .student-secondary-nav{font-size:13px;min-height:41px;color:#67705f}
.student-app .sidebar-foot{position:relative;border-top:1px solid #e1e4db;padding:19px 10px 0;display:flex;flex-direction:column;gap:3px;color:#67705f;font-size:11px}
.student-app .sidebar-foot .student-account-name{font-size:13px;color:#414c3e}
.student-app .sidebar-foot .btn{position:absolute;right:0;bottom:2px;padding:5px;min-height:32px}
.student-more-nav{display:none}
.student-app .workspace{margin-left:206px}
.student-app .topbar{height:66px;background:#f6f6f3;border-color:#e5e7df;padding-inline:38px}
.student-app .breadcrumb{font-size:12px;color:#67705f}.student-app .breadcrumb strong{color:#485341}
.student-app .top-actions{gap:10px}.student-app .school-demo-control{color:#67705f;font-size:10px}
.student-app .grade-select,.student-app .school-demo-control select{background:#fcfcf9!important;border:1px solid #dcdfd4!important;border-radius:4px!important;min-height:31px!important;font-size:12px!important}
.student-app .avatar{background:#e5e9de;color:#516145;border:0;border-radius:50%;width:30px;height:30px;font-size:12px}
.student-app .page{max-width:1200px;padding:38px 46px 56px}
.student-app h1{font-size:28px;font-weight:650;letter-spacing:-.4px;line-height:1.45}
.student-app h2{font-size:18px;font-weight:600;letter-spacing:0}
.student-app h3{font-weight:600;letter-spacing:0}
.student-app .eyebrow{display:none}
.student-app .page-heading{margin-bottom:30px;align-items:flex-start}.student-app .page-heading p{font-size:13px;line-height:1.8;color:#67705f}
.student-theme .btn{border-radius:4px;box-shadow:none;font-weight:550;min-height:39px;padding:9px 16px;transition:background .12s,border-color .12s}
.student-theme .btn:hover:not(:disabled){transform:none;box-shadow:none}
.student-theme .btn.primary{background:#355b47;color:#fff;box-shadow:none}
.student-theme .btn.primary:hover:not(:disabled){background:#264735;box-shadow:none}
.student-theme .btn.secondary{border-color:#d6dcd0;background:#fff;color:#53604a}.student-theme .btn.secondary:hover:not(:disabled){background:#f1f4ed;border-color:#adb9a5}
.student-theme .btn.ghost{color:#69745f;background:transparent}.student-theme .btn.ghost:hover:not(:disabled){color:#2e4b36;background:#edf1e8}
.student-theme .btn.small{min-height:32px;padding:6px 10px;font-size:12px}
.student-theme :focus-visible{outline:2px solid #71866a;outline-offset:3px}
.student-theme textarea:focus,.student-theme input:focus,.student-theme select:focus{border-color:#8b9e7f;box-shadow:none}
.student-theme .panel,.student-theme .stat-card,.student-theme .wrong-card{box-shadow:none;border:1px solid #e1e5da;border-radius:5px}
.student-theme .modal{box-shadow:0 12px 45px #18201824;border-radius:6px}
.student-theme input,.student-theme textarea,.student-theme select{border-radius:4px}
.student-app .badge{background:#eef1e9;color:#647258;border-radius:3px;font-weight:400}
.student-app .subject-icon{background:#eff2eb;color:#67705f;border-radius:3px}
.student-app .stat-grid{gap:12px}.student-app .stat-card{padding:20px}.student-app .stat-icon{display:none}.student-app .stat-value{font-size:25px;font-weight:600}

/* Home */
.student-home-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:22px}
.student-date{font-size:12px;color:#67705f;margin-bottom:6px}
.student-home-heading .btn{font-size:12px}
.student-day-summary{display:flex;gap:24px;align-items:center;border-bottom:1px solid #dce1d4;padding:0 0 20px;margin-bottom:28px;color:#67705f;font-size:12px}
.student-day-summary strong{font-weight:550;color:#3f4c36;padding-inline:4px;font-variant-numeric:tabular-nums}
.student-day-summary>button{margin-left:auto;border:0;background:none;color:#67705f;font-size:12px;padding:6px 0}
.student-desk{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(300px,1fr);gap:24px;align-items:stretch}
.student-next,.student-question-box{min-width:0;background:#fff;border:1px solid #dce1d4;border-radius:5px;padding:24px 26px;display:flex;flex-direction:column}
.student-section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:21px}
.student-section-heading h2{font-size:16px;font-weight:600;letter-spacing:0;color:#3d4934}
.student-section-heading>span{font-size:11px;color:#67705f}
.student-next-body{flex:1;padding:7px 0 24px}
.student-subject{font-size:11px;letter-spacing:.2px;color:#67705f;margin:0 0 10px}
.student-next-body h3{font-size:24px;font-weight:600;color:#273624;margin:0 0 18px;line-height:1.5}
.student-question-preview{font-size:16px;line-height:1.95;color:#4b5544;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.student-question-preview .katex{font-size:1.1em}.student-question-preview .katex-display{margin:0}
.student-question-source{color:#67705f;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:18px 0 0!important}
.student-first-question h3{font-size:22px;line-height:1.65}.student-first-question>p:last-child{font-size:13px;color:#67705f;line-height:1.9;max-width:340px}
.student-next-actions{display:flex;gap:12px;align-items:center;margin-top:auto;padding-top:17px;border-top:1px solid #edf0e8}
.student-next-actions .btn.primary{min-width:132px}
.student-question-box{background:#fafbf7}
.student-question-box form{display:flex;flex-direction:column;flex:1;min-width:0}
.student-question-box label{font-size:12px;color:#67705f;line-height:1.8;margin-bottom:13px}
.student-question-box textarea{width:100%;min-height:132px;max-height:320px;resize:vertical;border:1px solid #dce2d2;background:#fff;border-radius:4px;padding:13px 14px;font-size:14px;color:#33442e;line-height:1.8;flex:1;box-shadow:none}
.student-question-box textarea::placeholder{color:#67705f;font-size:13px}
.student-question-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:16px}
.student-question-actions .btn{font-size:12px}.student-question-actions .btn.ghost{padding-left:0}
.student-preferences{border-bottom:1px solid #dce1d4;margin:0 0 34px;font-size:12px}
.student-preferences summary{list-style:none;cursor:pointer;display:flex;gap:18px;align-items:center;padding:17px 2px;color:#66765b}
.student-preferences summary::-webkit-details-marker{display:none}
.student-preference-value{color:#67705f;font-size:11px}.student-preference-toggle{margin-left:auto;color:#5b7150}
.student-preference-toggle::after{content:'⌄';margin-left:9px}.student-preferences[open] .student-preference-toggle::after{content:'⌃'}
.student-preferences form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;align-items:end;gap:15px;padding:9px 0 20px}
.student-preferences .field{font-size:12px;min-width:0;gap:6px}.student-preferences select{width:100%;background:#fff;border:1px solid #d9e0d0;padding:8px 9px;min-height:39px;font-size:12px}
.student-preferences .student-form-status{grid-column:1/-1;margin:0;color:#9b5042}
.student-next-list{margin:0 0 32px}.student-home-question-row{display:flex;align-items:center;gap:20px;width:100%;background:transparent;border:0;border-top:1px solid #e0e5d8;padding:16px 3px;text-align:left}
.student-home-question-row>span:nth-child(2){flex:1;min-width:0}.student-home-question-row strong{font-size:14px;font-weight:500;display:block;color:#4d5c41}.student-home-question-row small{display:block;font-size:11px;color:#67705f;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:5px}
.student-row-subject{color:#67705f;font-size:12px}
.student-library .student-section-heading{margin:0 0 2px}.student-library .student-section-heading h2{font-size:17px}.student-library .btn{font-size:12px}
.student-paper-row{display:flex;align-items:center;gap:19px;width:100%;padding:21px 2px;background:transparent;border:0;border-bottom:1px solid #e0e5d8;text-align:left}
.student-paper-row:hover,.student-home-question-row:hover{background:#f0f3eb}
.student-paper-kind{flex:none;width:43px;min-height:41px;display:grid;place-items:center;background:#e9eee2;color:#67705f;font-size:12px;border-radius:3px}
.student-paper-name{flex:1;min-width:0}.student-paper-name strong{display:block;font-size:14px;font-weight:500;color:#3d4a33;line-height:1.7}.student-paper-name small{display:block;font-size:11px;color:#67705f;line-height:1.8;margin-top:4px}
.student-paper-count{font-size:12px;color:#67705f;white-space:nowrap}.student-paper-arrow{font-size:18px;color:#67705f;margin:0 9px 0 4px}
.student-inline-status{font-size:13px;line-height:1.9;color:#67705f;padding:25px 0}
.student-home-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:21px;color:#67705f;font-size:11px}.student-home-footer .btn{font-size:11px}

/* The same restrained treatment follows the student into practice and questions. */
.student-app .paper-filter{margin-bottom:24px}.student-app .paper-filter .field{font-size:12px}.student-app .paper-filter>span{font-size:12px}
.student-app .paper-list{gap:0}.student-paper-list-entry{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 25px;align-items:center;padding:26px 0;border-top:1px solid #dfe5d5}
.student-paper-list-entry h2{font-size:18px;line-height:1.6;margin:8px 0}.student-paper-list-entry .paper-metadata{font-size:11px;color:#67705f}.student-paper-list-entry .paper-description>p:last-child{font-size:12px;color:#67705f}
.student-paper-list-entry .paper-source-info{grid-column:1/-1;margin:0;font-size:11px;color:#67705f}.paper-source-info summary{cursor:pointer}.paper-source-info p{margin-top:12px;line-height:1.8}.paper-source-info a{display:inline-block;margin-top:10px;text-decoration:underline;text-underline-offset:3px}
.student-app .paper-workspace{grid-template-columns:175px minmax(0,1fr);gap:24px}.student-app .paper-directory{border:0;background:transparent;padding:3px 0}.student-app .paper-directory h2{font-size:14px}.student-app .paper-directory>a{font-size:11px}
.student-app .paper-numbers{gap:5px;margin:16px 0}.student-app .paper-numbers .chip{border:1px solid #d6ddcc;background:transparent;color:#67705f;border-radius:3px;font-size:12px;min-height:34px}.student-app .paper-numbers .chip.active{background:#355b47;border-color:#355b47;color:#fff}
.student-app .paper-question{padding:25px 28px}.student-app .paper-question>.section-heading{margin-bottom:10px}.student-app .paper-question>.muted{font-size:12px}
.student-app .paper-source-info{margin:0 0 24px;color:#67705f;font-size:11px}.student-app .paper-coverage{background:#f0f3e9;border-color:#abbc94;border-radius:0;font-size:12px}
.student-app .paper-transcript{font-size:13px}.student-app .paper-original{margin:22px 0}.student-app .paper-zoom{border-radius:5px}
.student-app .review-card{box-shadow:none;border-radius:5px;border:1px solid #dde4d3;background:white}
.student-app .answer-box,.student-app .hint-box,.student-app .reflection-box{border-radius:4px;background:#f4f6ef;border-color:#dde5d3}
.student-app .review-feedback{background:transparent;padding-inline:0}.student-app .option{border-radius:4px}.student-app .option.selected{border-color:#718562;background:#f0f4ea}
.student-app .tutor-heading h1{font-size:28px;margin:0 0 8px}.student-app .tutor-heading .muted{font-size:13px;color:#67705f}
.student-app .tutor-layout{grid-template-columns:200px minmax(0,1fr);gap:24px}.student-app .tutor-history{border:0;background:transparent;padding:12px 0}.student-app .tutor-history-item{border-radius:3px;padding:12px 10px}.student-app .tutor-history-item.active{background:#e9eee2}
.student-app .tutor-conversation{border-radius:5px;box-shadow:none;border:1px solid #dce3d2}.student-app .tutor-composer{background:#fafbf7;border-top-color:#e2e7da}
.student-app .tutor-welcome-avatar{display:none}.student-app .tutor-welcome h2{font-size:22px;font-weight:500}.student-app .tutor-welcome p{font-size:13px;color:#67705f}.student-app .tutor-avatar{border-radius:3px;background:#e5ebdd;color:#5a7348}
.student-app .tutor-user>div{background:#edf2e7;border-radius:5px;font-size:14px}.student-app .tutor-answer-text{font-size:14px}.student-app .tutor-context{background:#f1f5e9;color:#67705f}

@media(max-width:1080px){.student-app .sidebar{width:180px;padding-inline:12px}.student-app .workspace{margin-left:180px}.student-app .brand{font-size:18px;padding-inline:8px}.student-app .page{padding:30px}.student-app .topbar{padding-inline:30px}.student-desk{grid-template-columns:minmax(0,1.1fr) minmax(260px,1fr);gap:18px}.student-next,.student-question-box{padding:22px}.student-app .tutor-layout{grid-template-columns:1fr}.student-app .tutor-history{padding:5px 0}.student-preferences form{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.student-preferences form>.btn{grid-column:1/-1;justify-self:start}}
@media(max-width:820px){.student-desk{grid-template-columns:1fr}.student-next-body{padding-bottom:18px}.student-question-box textarea{min-height:110px}.student-question-box .student-section-heading{margin-bottom:12px}.student-next-actions{margin-top:0}.student-app .paper-workspace{grid-template-columns:1fr}.student-app .paper-numbers{grid-template-columns:repeat(8,1fr)}.student-app .paper-directory .btn{width:auto;margin:8px 10px 8px 0}.student-app .paper-directory>a{display:inline-block}}
@media(max-width:720px){.student-app{padding-bottom:calc(75px + env(safe-area-inset-bottom))}.student-app .workspace{margin-left:0}.student-app .sidebar{inset:auto 0 0;width:100%;height:calc(66px + env(safe-area-inset-bottom));padding:6px 10px calc(6px + env(safe-area-inset-bottom));background:#fdfdfa;border:0;border-top:1px solid #dce3d2}.student-app .sidebar>.brand,.student-app .sidebar-foot,.student-app .student-secondary-nav,.student-app .student-nav-divider{display:none!important}.student-app .nav-items{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));overflow:visible;gap:2px;height:100%;justify-content:normal}.student-app .nav-button{min-width:0;min-height:0;font-size:10px;gap:4px;padding:4px 0;flex-direction:column;border-radius:3px;display:flex}.student-app .nav-button[aria-current=page]{background:#eaf0e2;color:#436333}.student-app .student-more-nav{display:block;position:relative}.student-more-nav>summary{cursor:pointer;list-style:none;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:4px;font-size:10px;color:#67705f;border-radius:3px}.student-more-nav>summary::-webkit-details-marker{display:none}.student-more-nav[open]>summary,.student-more-nav>summary.active{background:#eaf0e2;color:#436333}.student-more-nav>div{position:absolute;right:0;bottom:calc(100% + 15px);width:185px;background:#fff;border:1px solid #dce4d0;border-radius:5px;padding:8px;box-shadow:0 6px 25px #34422918}.student-app .student-more-nav .nav-button{flex-direction:row;justify-content:flex-start;gap:14px;min-height:43px;padding:8px 12px;font-size:13px}.student-app .topbar{height:58px;padding-inline:18px}.student-app .top-actions{gap:7px}.student-app .school-demo-control{font-size:0}.student-app .school-demo-control select{max-width:76px;font-size:10px!important;padding:5px 7px}.student-app .grade-select{max-width:75px;font-size:11px!important}.student-app .breadcrumb{font-size:10px;gap:5px}.student-app .avatar{width:27px;height:27px;font-size:11px}.student-app .page{padding:27px 20px 35px}.student-app h1{font-size:25px}.student-home-heading{margin-bottom:19px}.student-date{font-size:11px}.student-home-heading>.btn{font-size:11px;padding:7px 11px;min-height:34px}.student-day-summary{gap:16px;font-size:11px;margin-bottom:22px;padding-bottom:16px}.student-day-summary>button{font-size:10px}.student-next,.student-question-box{padding:20px}.student-next-body h3{font-size:22px;margin-bottom:13px}.student-question-preview{font-size:15px}.student-preferences{margin-bottom:26px}.student-preferences summary{font-size:11px;gap:12px}.student-preference-value{font-size:10px}.student-section-heading h2{font-size:16px}.student-paper-row{gap:12px;padding:19px 0;align-items:flex-start}.student-paper-kind{width:35px;min-height:34px;font-size:11px}.student-paper-name strong{font-size:13px}.student-paper-name small{font-size:10px}.student-paper-count{font-size:11px;padding-top:3px}.student-paper-arrow{display:none}.student-home-footer{font-size:10px}.student-home-footer .btn{font-size:10px}.student-paper-list-entry{gap:12px;padding:22px 0}.student-paper-list-entry h2{font-size:16px}.student-paper-list-entry>.btn{padding:8px 11px;font-size:11px}.student-app .paper-numbers{grid-template-columns:repeat(7,1fr)}.student-app .paper-question{padding:19px}.student-app .review-card{padding:23px 19px}.student-app .tutor-heading h1{font-size:25px}.student-app .tutor-transcript{padding:20px 16px}.student-app .tutor-composer{padding:13px}.student-app .tutor-history details>div{max-height:160px;overflow:auto}}
@media print{body.student-theme{background:#fff}.student-app .workspace{margin:0}.student-app .page{max-width:none;padding:0}.student-app .sidebar,.student-app .topbar{display:none!important}}

.student-app .review-shell>.section-heading .xp-pill{display:none}
.student-app .review-shell>.section-heading>.muted{margin-left:auto;font-size:12px}
.student-app .review-card .detail-image{width:100%;max-width:100%;height:auto;max-height:none;margin:20px 0}
.student-app .review-card h2.detail-stem{font-size:21px;line-height:1.7;margin:22px 0 12px}
.student-app .review-transcript{margin:8px 0 24px;font-size:12px;color:#67705f}.student-app .review-transcript summary{cursor:pointer}.student-app .review-transcript>div{margin-top:14px;color:#374b2d;font-size:14px;line-height:1.8}
.student-app .support-notice{padding:8px 0;background:none;border:0;border-bottom:1px solid #edf0e7;border-radius:0;font-size:12px;color:#67705f}
.student-app .paper-source{font-size:11px;color:#67705f;margin-top:14px}
.student-app .solution-upload{background:#f8faf4;border:1px solid #e0e6d6;border-radius:4px}.student-app .solution-upload p{color:#67705f}
.student-app .chip.active{background:#e8eedf;border-color:#829672;color:#40582d}
.student-app .review-shell>p.muted{font-size:11px;color:#67705f}

.student-app .hero-card{background:#fff;border:1px solid #dce3d2;border-radius:5px;min-height:190px;box-shadow:none}
.student-app .hero-art{display:none}.student-app .hero-copy h2{font-size:25px;letter-spacing:0}.student-app .hero-copy>p{color:#67705f;max-width:none}.student-app .hero-meta{color:#67705f}

/* ��ʦ���͵�ר������ */
.teacher-push-card{background:linear-gradient(135deg,#fff7e8,#fff);border:1px solid #ffd591;border-radius:12px;padding:16px 18px;margin-bottom:16px}
.teacher-push-row{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:#fff;border:1px solid #ffe7ba;border-radius:8px;padding:12px 14px;margin-top:8px;cursor:pointer;font-family:inherit;transition:all .15s}
.teacher-push-row:hover{border-color:#ff7d00;box-shadow:0 2px 8px rgba(255,125,0,.12)}
.teacher-push-dot{width:10px;height:10px;border-radius:50%;background:#ff7d00;flex-shrink:0}
.teacher-push-dot.read{background:#c9cdd4}
.teacher-push-main{flex:1;display:flex;flex-direction:column;gap:2px}
.teacher-push-main small{color:#999;font-size:12px}
.teacher-push-box{background:#fff;border:1px solid #ffe7ba;border-radius:10px;padding:18px;margin-top:10px}
.teacher-push-box h3{margin:0 0 4px;font-size:17px}
.teacher-push-meta{color:#999;font-size:12px;margin:0 0 14px}
.teacher-push-section{margin-bottom:14px;font-size:14px;line-height:1.7}
.teacher-push-section p{margin:6px 0 0;color:#333}
.teacher-push-q{border:1px solid #f0f0f0;border-radius:8px;padding:10px 12px;margin-top:8px;background:#fafbfc}
.teacher-push-q-stem{margin:0;line-height:1.6}
.teacher-push-q-ans{margin-top:8px;font-size:13px}
.teacher-push-q-ans summary{cursor:pointer;color:#3370ff;font-size:13px}
.teacher-push-q-ans p{margin:6px 0 0;color:#555}

.student-live-banner{display:block;background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;border-radius:12px;padding:14px 18px;margin-bottom:16px;font-weight:600;text-decoration:none;box-shadow:0 2px 10px rgba(239,68,68,.3)}.student-live-banner:hover{opacity:.92}.student-live-link{display:block;background:#f0f5ff;border:1px solid #d6e4ff;color:#3370ff;border-radius:12px;padding:12px 16px;margin-bottom:16px;text-decoration:none;font-weight:600;font-size:14px}.student-live-link .muted{color:#8a97a8;font-weight:400;font-size:12px}

.badges-card{background:#fff;border:1px solid #ffe7ba;border-radius:12px;padding:14px 16px;margin-bottom:16px}.badges-card summary{display:flex;align-items:center;gap:10px;cursor:pointer;font-weight:600;font-size:15px}.badges-card summary b{color:#f59e0b}.badges-card summary .muted{font-weight:400;font-size:12px;color:#999;margin-left:auto}.badges-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px;margin-top:14px}.badge-item{display:flex;flex-direction:column;align-items:center;padding:12px 8px;border-radius:10px;background:#f7f8fa;border:1px solid #f0f0f0;opacity:.5;text-align:center}.badge-item.earned{opacity:1;background:linear-gradient(135deg,#fff7e8,#fff);border-color:#ffd591;box-shadow:0 2px 6px rgba(255,125,0,.08)}.badge-icon{font-size:28px}.badge-name{font-size:12px;margin-top:6px;font-weight:600}.badge-check{color:#00b42a;font-weight:700;margin-top:4px}.badge-prog{font-size:10px;color:#999;margin-top:4px}


/* ===== 今日伙伴卡：宠物 + 今日进展（追加 2026-09-10） ===== */
.today-buddy{display:grid;grid-template-columns:200px minmax(0,1fr);gap:22px;align-items:center;background:linear-gradient(135deg,#fffdf6 0%,#f6f9ef 100%);border:1px solid #e3e8d2;border-radius:14px;padding:20px 24px;margin-bottom:24px;box-shadow:0 4px 18px #5a6b3d0d}
.today-buddy-pet{cursor:pointer;text-align:center;border-radius:12px;padding:8px;transition:transform .18s ease,background .18s ease}
.today-buddy-pet:hover{transform:translateY(-2px);background:#ffffff88}
.today-buddy-avatar{width:150px;max-width:100%;margin:0 auto;line-height:0}
.today-buddy-avatar svg{display:block;width:100%;height:auto;filter:drop-shadow(0 8px 12px #6d7d6018)}
.today-buddy-avatar.dead{filter:saturate(.2);opacity:.75}
.today-buddy-petinfo{margin-top:6px;display:flex;flex-direction:column;gap:3px;align-items:center}
.today-buddy-petinfo strong{font-size:15px;color:#33442e}
.today-buddy-lv{font-size:11px;background:#eaf0da;color:#5c7a3a;border-radius:6px;padding:1px 7px;font-weight:700}
.today-buddy-stage{font-size:11px;color:#8a9a6a}
.today-buddy-stage.dead{color:#a09aa0}
.today-buddy-hunger{width:120px;height:7px;background:#e8ecda;border-radius:6px;overflow:hidden}
.today-buddy-hunger i{display:block;height:100%;background:linear-gradient(90deg,#a8c574,#7ba64e);border-radius:6px;transition:width .4s ease}
.today-buddy-progress{min-width:0}
.today-buddy-progress .student-section-heading{margin-bottom:8px}
.today-buddy-bubble{position:relative;background:#fff;border:1px solid #eee6cf;color:#8a7a52;padding:10px 15px;border-radius:12px;font-size:13px;line-height:1.7;margin:0 0 12px;box-shadow:0 3px 8px #98805810}
.today-buddy-bubble::after{content:"";position:absolute;left:-7px;top:22px;border-top:7px solid transparent;border-bottom:7px solid transparent;border-right:8px solid #fff}
.today-buddy-concepts{display:flex;flex-wrap:wrap;gap:7px;align-items:center;margin-bottom:12px}
.today-buddy-concepts-label{font-size:12px;color:#67705f;font-weight:600}
.today-buddy-concept{background:#eef3df;color:#55703a;border:1px solid #dde7c4;border-radius:20px;padding:3px 12px;font-size:12px;font-weight:600}
.today-buddy-hint{font-size:12px;color:#9aa583;margin:0 0 12px}
.today-buddy-stats{display:flex;flex-wrap:wrap;gap:16px;align-items:center;font-size:13px;color:#5d6b4a;font-weight:600}
.today-buddy-stats .btn{margin-left:auto}
@media(max-width:820px){.today-buddy{grid-template-columns:1fr;gap:14px;text-align:center}.today-buddy-petinfo{align-items:center}.today-buddy-bubble::after{left:50%;top:auto;bottom:-7px;border-left:7px solid transparent;border-right:7px solid transparent;border-top:8px solid #fff;border-bottom:0;border-right:none}.today-buddy-stats{justify-content:center}.today-buddy-stats .btn{margin-left:0}.today-buddy-concepts{justify-content:center}}