@charset "UTF-8";
:root{--bg:#f4f5f1;--paper:#fff;--ink:#203535;--nav:#153b3b;--muted:#7b8987;--accent:#237e70;--line:#e4e9e4;--soft:#eaf3ed;--amber:#b47d35;--red:#b85e53;--radius:16px;--shadow:0 3px 18px #213a2d04;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:14px}*{box-sizing:border-box}body{margin:0;line-height:1.65}a{color:var(--accent);text-decoration:none}a:hover{color:#145b4f}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{touch-action:manipulation}button{cursor:pointer}button:disabled,fieldset:disabled button{opacity:.45;cursor:not-allowed}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #89b8a7;outline-offset:4px}h1,h2,h3,p{margin-top:0}h1{font-weight:600;letter-spacing:-1px;font-size:30px;line-height:1.45;margin-bottom:9px}h2{font-size:19px;font-weight:600;line-height:1.5;margin-bottom:18px}h3{font-size:15px;font-weight:600;margin-bottom:8px}p{margin-bottom:12px}small{font-size:12px;color:var(--muted)}hr{border:0;border-top:1px solid var(--line);margin:26px 0}.sidebar{background:var(--nav);color:#e9f2eb;position:fixed;inset:0 auto 0 0;width:232px;padding:30px 22px 23px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:12px;color:inherit;font-size:24px;font-weight:600;letter-spacing:2px;line-height:1.3}.brand:hover{color:inherit}.brand small{display:block;font-size:8px;font-weight:400;letter-spacing:2.1px;color:#9db8b1;margin-top:5px}.brand-symbol{border:1px solid #a9c6b76b;border-radius:11px;width:43px;height:47px;display:grid;place-items:center;font-family:serif;font-size:27px;font-weight:400;background:#ffffff08}.workspace-tag{background:#ffffff08;color:#a8c4bd;font-size:11px;letter-spacing:1px;border-radius:6px;margin:34px 0 22px;padding:10px 12px;display:flex;justify-content:space-between}.sidebar nav a{color:#bccfca;display:flex;gap:12px;align-items:center;padding:11px 13px;margin:3px 0;border-radius:8px;font-size:13px;position:relative}.sidebar nav a:hover{background:#ffffff09;color:white}.sidebar nav a.active{color:#f7fff9;background:#42615a}.sidebar nav a.active:before{content:"";width:3px;height:14px;border-radius:3px;position:absolute;left:0;background:#c5d7ab}.sidebar nav a>span{width:20px;display:block;font-size:19px;line-height:1;color:#9dbaad}.nav-label{font-size:10px;letter-spacing:1.3px;color:#77978f;padding:23px 13px 7px}.mini-tag{font-style:normal;font-size:8px;border:1px solid #7b9b9055;border-radius:3px;padding:0 3px;white-space:nowrap;color:#9fb5a9;transform:translateX(-6px)}.sidebar-bottom{margin-top:auto;padding:30px 13px 0;font-size:11px;color:#88a89f}.sidebar-bottom p{font-family:serif;font-size:13px;letter-spacing:2px;margin-bottom:16px}.sidebar-bottom a,.sidebar-bottom button{color:#a5bdb5;font-size:11px}.sidebar-bottom form{display:inline;margin-left:12px}.text-button{border:0;background:transparent;padding:0;color:var(--accent)}.shell{margin-left:232px}.topbar{height:76px;border-bottom:1px solid var(--line);background:#fafbf8;display:flex;align-items:center;justify-content:space-between;padding:0 40px;font-size:12px}.topbar-right{display:flex;align-items:center;gap:10px}.time-zone{margin-right:14px;color:var(--muted);font-size:11px}.divider{padding:0 16px;color:#c3ccc5}main{max-width:1520px;margin:auto;padding:34px 40px 25px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:2px 0 28px}.page-heading p{color:var(--muted);font-size:13px;margin-bottom:0}.eyebrow{display:block;color:var(--muted);font-size:9px;font-weight:600;letter-spacing:2.1px;margin-bottom:13px}.button{background:var(--nav);color:white;border:1px solid var(--nav);border-radius:8px;padding:11px 18px;font-size:12px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:24px;line-height:1.5;min-height:42px;transition:background .15s;white-space:nowrap}.button:hover{color:white;background:#26524b}.button.secondary{background:transparent;border-color:#d6dfd7;color:var(--ink)}.button.secondary:hover{background:var(--soft);color:var(--ink)}.button.secondary.danger{color:var(--red);margin:5px 3px 5px 0}.button.full{display:flex;width:100%;justify-content:space-between}.small-button{min-height:34px;padding:7px 12px}.button-group{display:flex;flex-wrap:wrap;gap:8px}.pill{border:1px solid #dae3d8;background:#edf1e8;border-radius:30px;padding:7px 13px;font-size:11px;color:#74856a;white-space:nowrap}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:26px}.stat{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;display:block;color:var(--ink);box-shadow:var(--shadow)}.stat>span{font-size:12px;color:var(--muted)}.stat>strong{display:block;font-size:30px;letter-spacing:-1px;font-weight:500;margin:11px 0 6px;line-height:1.3;font-variant-numeric:tabular-nums}.stat>strong small{font-size:12px;letter-spacing:0;padding:0 6px}.stat>div,.stat>a{font-size:10px}.accent{color:var(--accent)}.muted{color:var(--muted)}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px 27px;margin-bottom:24px;box-shadow:var(--shadow);min-width:0}.section-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.section-head h2,.section-head h3{margin:0}.section-head .eyebrow{margin-bottom:5px}.section-head>a,.section-head>span{font-size:11px}.section-head p{margin:5px 0 0;font-size:11px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);gap:24px}.schedule-panel{min-height:460px}.lesson-row{display:flex;align-items:center;gap:18px;padding:23px 0;border-bottom:1px solid var(--line);color:var(--ink)}.lesson-row:last-child{border-bottom:0}.lesson-date{border-radius:10px;background:#f3f5ef;width:53px;flex-shrink:0;text-align:center;padding:9px 0}.lesson-date strong{font-size:22px;line-height:1.2;font-weight:500;display:block}.lesson-date span{font-size:9px;color:var(--muted)}.lesson-info{flex:1}.lesson-info h3{font-size:17px;margin:7px 0 4px}.lesson-info p{font-size:10px;color:var(--muted);margin:0}.lesson-info p span{padding:0 5px}.tag{font-size:9px;color:#527965;letter-spacing:.3px;background:#edf3e9;padding:3px 7px;border-radius:4px}.badge{display:inline-block;padding:4px 8px;background:#f0f2ee;color:#768477;font-size:10px;border-radius:5px;white-space:nowrap;line-height:1.4}.badge.pending,.badge.submitted,.badge.queued,.badge.grading{color:#a98242;background:#fbf3df}.badge.approved,.badge.completed,.badge.paid,.badge.correct,.badge.reviewed,.badge.graded{color:#39806b;background:#e9f4eb}.badge.cancelled,.badge.wrong,.badge.rejected,.badge.failed{color:#b56960;background:#fbefeb}.row-arrow{color:#b0bdb4;font-size:18px}.feature-card{border-radius:var(--radius);background:var(--nav);color:#f0f3e7;padding:27px 29px;position:relative;overflow:hidden;margin-bottom:24px;min-height:244px}.feature-card .eyebrow{color:#9cb6a5;font-size:8px;letter-spacing:1.5px}.feature-card h2{font-family:Georgia,"Songti SC",serif;font-size:25px;line-height:1.6;letter-spacing:1px;font-weight:400;margin:17px 0 12px}.feature-card p{font-size:11px;color:#a5bbb0;line-height:1.9}.feature-card>a{color:#d8e8cd;font-size:11px;display:flex;justify-content:space-between;position:relative;margin-top:24px}.mini-trace{position:absolute;right:0;top:90px;width:110px;transform:rotate(-25deg);opacity:.35}.mini-trace i{display:block;width:45px;height:10px;margin:14px 0;background:#a1c6ae;border-radius:7px}.mini-trace i:nth-child(2){margin-left:22px;width:64px}.mini-trace i:nth-child(3){margin-left:63px;width:28px}.mini-trace i:nth-child(4){margin-left:81px;width:36px}.compact-row{display:flex;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink);font-size:12px}.compact-row:last-child{border-bottom:0}.compact-row>div,.compact-row>strong{flex:1}.compact-row strong{font-size:12px;font-weight:500;display:block}.compact-row small{display:block;font-size:10px;margin-top:4px}.soft-icon{background:#f0f4eb;border-radius:9px;width:36px;height:40px;display:grid;place-items:center;color:#7b947a;font-size:19px;flex-shrink:0}.large-icon{width:45px;height:52px;font-size:24px}.audit-list>div{display:flex;gap:15px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:11px}.audit-list>div:last-child{border-bottom:0}.audit-list strong{font-weight:500}.audit-list small{margin-left:auto;font-size:10px}.audit-dot{width:5px;height:5px;border-radius:50%;background:#7f9d81}.audit-list>div>span:not(.audit-dot){color:var(--muted)}footer{padding:10px 40px 30px;color:#a5b0a7;font-size:9px;letter-spacing:.5px}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:50px 20px;color:var(--muted);min-height:280px}.empty h2,.empty h3{color:#62796e;font-weight:500}.empty p{font-size:12px}.empty-symbol{font-size:45px;color:#bccfc0;display:block;margin-bottom:14px}.empty .button{margin-top:10px}.two-column{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);gap:24px;align-items:start}.two-column>.panel{height:fit-content}.narrow{max-width:700px}.notice,.message{font-size:12px;padding:13px 17px;border-radius:8px;margin-bottom:20px;background:#eaf2e7;border:1px solid #dbe6d4;color:#5b7b55}.notice.subtle{background:#f5f7f0;color:#7c896b;border-color:#e6eada;line-height:1.8}.message.error{background:#fbefea;border-color:#ead5ca;color:#a36350}.message.success{background:#ebf5ee;border-color:#d1e6d7;color:#3a7d5d}.avatar{background:#e6eddf;border:1px solid #dde5d6;color:#728570;border-radius:12px;display:grid;place-items:center;font-family:serif}.avatar.small{width:30px;height:30px;font-size:13px;border-radius:50%}.avatar.large{width:63px;height:67px;font-size:30px}.hero-avatar{width:100px;height:105px;font-size:48px;border-radius:20px}.teacher-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.teacher-card{border:1px solid var(--line);border-radius:16px;background:white;padding:28px}.teacher-top{display:flex;justify-content:space-between;align-items:start;margin-bottom:23px}.teacher-card h2{font-size:22px;margin-bottom:8px}.teacher-subjects{font-size:11px;color:var(--accent);min-height:19px}.teacher-bio{font-size:12px;color:var(--muted);min-height:66px;line-height:1.9}.teacher-meta{display:flex;gap:14px;font-size:10px;color:#84917e;padding:10px 0 18px}.teacher-courses{border-top:1px solid var(--line);padding:15px 0;min-height:90px}.teacher-courses>div{display:flex;justify-content:space-between;gap:10px;font-size:11px;margin-bottom:9px}.teacher-courses strong{font-weight:500}.teacher-courses small{font-size:8px}.back-link{font-size:11px;display:inline-block;margin-bottom:24px}.teacher-hero{display:flex;align-items:center;gap:26px;padding:10px 0 35px}.teacher-hero h1{margin-bottom:9px}.teacher-hero h1 .badge{vertical-align:middle;font-family:system-ui;letter-spacing:0;margin-left:12px}.teacher-hero p{color:var(--muted);font-size:12px}.prose{line-height:1.95;white-space:normal;overflow-wrap:anywhere;font-size:13px;color:#5e7068}.price-row{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding:20px 0}.price-row>div{flex:1}.price-row p{font-size:11px;color:var(--muted);margin:0}.price-row>strong{font-size:22px;font-weight:500}.price-row small{font-size:10px;padding-left:3px}.availability-list{max-height:260px;overflow:auto;margin:15px 0}.availability-list>div{display:flex;justify-content:space-between;align-items:center;gap:6px;font-size:10px;padding:9px 0;border-bottom:1px solid var(--line)}label{display:block;font-size:11px;font-weight:500;color:#5d7265;margin:0 0 16px}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #dce4db;border-radius:7px;background:#fbfcf9;color:var(--ink);outline:0;font-size:12px;margin-top:7px;min-width:0;line-height:1.5}input:focus,textarea:focus,select:focus{border-color:#6b9d88;box-shadow:0 0 0 3px #a7c7af20;background:white}input:disabled,fieldset:disabled input,fieldset:disabled select,fieldset:disabled textarea{background:#f0f1ee;color:#9aa59b}input[type=file]{font-size:10px;padding:10px}input[type=checkbox]{width:15px;height:15px;margin:0;accent-color:var(--accent)}textarea{resize:vertical;min-height:90px}fieldset{padding:0;margin:0;border:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.inline-form{display:flex;gap:15px;align-items:end;flex-wrap:wrap}.inline-form>label{flex:1;min-width:135px}.inline-form>.button{margin-bottom:16px}.form-note{font-size:10px;color:var(--muted);line-height:1.9;margin-top:15px}.checkbox-label{display:flex;align-items:center;gap:8px;margin:15px 0}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 15px;margin-bottom:25px}.detail-grid span{color:var(--muted);font-size:11px;display:block;margin-bottom:7px}.detail-grid strong{font-weight:500;font-size:17px}details{border-top:1px solid var(--line);padding:17px 0}summary{cursor:pointer;color:#4d705b;font-size:12px;font-weight:500}details[open]>summary{margin-bottom:18px}.course-edit{border-top:1px solid var(--line);padding:20px 0}.calculated-price{padding:7px 0}.calculated-price span{display:block;color:var(--muted);font-size:10px}.calculated-price strong{font-size:20px;font-weight:500}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap;font-size:12px}th{color:#8a988d;font-size:10px;font-weight:500;padding:12px 10px;background:#f7f9f3}td{padding:17px 10px;border-bottom:1px solid var(--line)}td strong{font-size:12px;font-weight:500}td small{display:block;margin-top:5px;font-size:10px}tr:last-child td{border-bottom:0}.empty-cell{text-align:center;color:#99a798;padding:30px}.calendar-scroll{overflow-x:auto}.week-grid{display:grid;grid-template-columns:repeat(7,minmax(125px,1fr));min-height:360px;min-width:875px;border:1px solid var(--line);border-radius:8px;overflow:hidden}.day{border-right:1px solid var(--line);background:linear-gradient(transparent 59px,#e4e9e44d 60px);background-size:100% 60px}.day:last-child{border-right:0}.day.today{background-color:#f7faf3}.day-heading{text-align:center;padding:14px 0 16px;border-bottom:1px solid var(--line);background:#fcfdf9}.day-heading span{font-size:9px;color:var(--muted);display:block}.day-heading strong{font-size:18px;font-weight:500;margin:4px auto 0;display:grid;place-items:center;width:30px;height:30px;border-radius:50%}.today .day-heading strong{background:var(--nav);color:white}.calendar-event{display:flex;flex-direction:column;gap:4px;padding:11px 9px;background:#e9f3eb;border-left:2px solid #7ca48c;border-radius:5px;margin:12px 7px;color:#4a6d56;font-size:10px}.calendar-event.pending{background:#faf1df;border-color:#bea168;color:#937b4e}.calendar-event strong{font-size:11px;line-height:1.6}.calendar-event small{font-size:8px;color:inherit}.day-empty{text-align:center;color:#d4ddd3;margin:25px 0}.slot-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.slot-chip{font-size:10px;background:#edf5eb;color:#5c8764;padding:6px 10px;border-radius:6px}.slot-chip.blocked{color:#987964;background:#f5eee4}.wallet-banner{display:flex;justify-content:space-between;gap:30px;padding:30px 38px;background:var(--nav);color:#e4efdf;border-radius:16px;margin-bottom:26px;align-items:center}.wallet-banner span{display:block;font-size:11px;color:#a3beb0;margin-bottom:10px}.wallet-banner strong{font-size:23px;font-weight:400}.wallet-banner>div:first-child strong{font-size:40px;letter-spacing:-1px}.wallet-banner small{font-size:20px;color:#c5d4bc;padding-right:10px}.request-card{border-top:1px solid var(--line);padding:19px 0;font-size:11px}.request-card h3{font-size:23px;font-weight:500}.request-card p{color:var(--muted);margin-top:10px}.request-card .section-head{margin-bottom:10px}.prediction-card{padding:40px;min-height:400px}.big-number{display:block;font-size:82px;font-weight:300;letter-spacing:-3px;margin:20px 0}.big-number small{font-size:25px;color:#a5c4a7;margin-left:7px}.prediction-card .pill{background:#ffffff10;border-color:#ffffff20;color:#b6c9a8}.homework-row{display:flex;gap:15px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);color:var(--ink)}.homework-row>div{flex:1}.homework-row h3{margin:0 0 7px}.homework-row p{font-size:11px;color:var(--muted);margin:0}.homework-row small{font-size:9px}.review-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,1fr);gap:16px;margin:24px 0}.review-layout.three-pane{grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(260px,.9fr)}.document-pane,.feedback-pane{border:1px solid var(--line);border-radius:12px;background:white;overflow:hidden;min-width:0}.pane-title{background:#f9faf6;font-size:11px;padding:15px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.pane-title a{font-size:10px}.document-pane iframe{border:0;width:100%;height:600px;display:block;background:#f3f5f0}.feedback-inner{padding:20px}.feedback-inner .prose{font-size:12px}.ms-card{background:#f5f7f0;border-radius:10px;padding:16px;margin-top:22px;font-size:11px}.invite-row{border-top:1px solid var(--line);padding:15px 0}.invite-row strong{font-size:11px;font-weight:500}.invite-row input{font-size:10px;margin-bottom:6px}.invite-row small{font-size:9px}.approval-row{display:flex;gap:20px;align-items:center;border-top:1px solid var(--line);padding:20px 0}.approval-row>div{flex:1}.approval-row p{font-size:11px;color:var(--muted)}.money-review summary small{float:right;font-weight:400}.bank-preview{text-align:center;padding:60px 40px}.bank-preview>h2{font-family:serif;font-size:25px;font-weight:400}.bank-preview>p{color:var(--muted);font-size:12px}.feature-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin:40px auto;max-width:850px;text-align:left}.feature-tiles>div{background:#f6f8f2;border:1px solid #e9eee2;border-radius:12px;padding:27px}.feature-tiles span{font-size:11px;color:#9eaf91}.feature-tiles h3{margin-top:20px}.feature-tiles p{font-size:11px;color:var(--muted)}.exam-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-bottom:25px}.exam-card{padding:29px;background:white;border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column}.exam-card .eyebrow{font-size:9px;color:#75926e}.exam-card h2{font-size:20px;min-height:55px;margin:10px 0}.exam-card>p{font-size:12px;line-height:1.9;color:var(--muted);flex:1}.exam-meta{display:flex;gap:18px;font-size:11px;color:#7c907d;margin:18px 0 25px}.code-input{font-family:ui-monospace,monospace;font-size:11px}.exam-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.exam-top h1{font-size:26px}.exam-timer{background:var(--nav);color:white;border-radius:12px;padding:12px 25px;min-width:140px;text-align:center}.exam-timer span{display:block;color:#a8beac;font-size:9px;letter-spacing:1px}.exam-timer strong{font-size:30px;font-weight:400;font-variant-numeric:tabular-nums}.exam-notice{font-size:10px;color:var(--muted);text-align:right;margin-bottom:15px}.exam-notice.error{color:var(--red)}.exam-workspace{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:24px}.question-pane{padding:33px 38px}.question-pane>h2{font-size:21px;font-weight:500;margin:35px 0;line-height:1.9;white-space:pre-wrap;min-height:100px}.answer-option{border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;gap:14px;padding:14px 18px;margin:12px 0;cursor:pointer;background:#fcfdf9;font-size:14px}.answer-option:has(input:checked){background:#eaf3e8;border-color:#94b599}.answer-option input{width:16px;height:16px;margin:0;accent-color:var(--accent)}.answer-option>strong{font-size:12px;color:#849d7e}.answer-option>span{font-weight:400}.question-nav{display:flex;justify-content:space-between;margin-top:35px}.question-map{height:fit-content}.question-map h3{margin-bottom:20px}#question-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.question-number{min-height:33px;border:1px solid #e0e6db;border-radius:5px;background:#fafcf6;color:#7e8e75;font-size:11px;padding:3px}.question-number.answered{background:#dfecdc;color:#50724c;border-color:#c3d5bd}.question-number.current{box-shadow:0 0 0 2px #426a53}.question-number.flagged:after{content:'★';display:block;font-size:7px;line-height:1;color:#bb934f}.map-legend{display:flex;gap:17px;font-size:9px;color:#8c9c7c;margin:16px 0 22px}.score-banner{background:#e9f0e3;border:1px solid #dce7d5;border-radius:16px;display:flex;align-items:center;gap:32px;padding:30px 40px;margin-bottom:25px}.score-big{font-size:66px;font-weight:400;letter-spacing:-2px;color:#3f6950;line-height:1.2}.score-big span{font-size:20px;color:#8ea181;letter-spacing:0;margin-left:10px}.score-banner h2{font-size:17px;margin:0 0 6px}.score-banner p{color:#829278;font-size:11px;margin:0}.score-motif{margin-left:auto;font-size:72px;color:#b4c9a5;line-height:1}.trace-legend{display:flex;gap:13px;font-size:10px}.trace-legend .correct{color:#579477}.trace-legend .wrong{color:#c37c68}.trace-legend .unanswered{color:#9aa39a}.trace-scroll{overflow-x:auto}.trace-scroll svg{display:block;width:100%;min-width:680px;height:auto}.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}.auth-body{display:grid;grid-template-columns:1.04fr 1fr;min-height:100vh}.auth-art{background:var(--nav);padding:50px 70px;color:#e5eedf;display:flex;flex-direction:column;position:relative;overflow:hidden}.auth-art:after{content:"";position:absolute;width:500px;height:500px;border:1px solid #698d7330;border-radius:50%;right:-350px;bottom:10%;box-shadow:0 0 0 70px #6d8f7010,0 0 0 140px #6d8f7008;pointer-events:none}.auth-copy{margin:auto 0;padding:70px 0;position:relative;z-index:1}.auth-copy .eyebrow{color:#90b09a;font-size:9px;letter-spacing:2px}.auth-copy h1{font-family:Georgia,"Songti SC",serif;font-size:40px;line-height:1.65;font-weight:400;letter-spacing:3px;margin:30px 0 20px}.auth-copy p{font-size:13px;line-height:2.2;color:#a2bba9;letter-spacing:.5px}.learning-track{margin-top:50px;color:#a9be9f;font-size:11px}.learning-track>div{display:flex;align-items:center;gap:17px;margin-bottom:20px}.learning-track span{font-size:9px;color:#718e78}.learning-track i{display:block;background:#b4caa5;height:5px;border-radius:5px;width:35px}.learning-track>div:nth-child(2) i{width:65px;background:#799f86}.learning-track>div:nth-child(3) i{width:90px;background:#c6b77d}.auth-bottom{font-size:10px;letter-spacing:2px;color:#88a28b}.auth-bottom span{padding:0 14px;color:#5f7e66}.auth-form{display:flex;align-items:center;justify-content:center;padding:55px 50px;width:100%;max-width:none}.auth-inner{width:100%;max-width:380px}.auth-inner h2{font-size:26px;letter-spacing:-.5px;margin:22px 0 12px}.auth-inner>p{font-size:12px}.auth-inner form{margin-top:30px}.auth-inner input{background:white;padding:13px}.auth-inner label{font-size:11px;margin-bottom:21px}.auth-inner .button{min-height:46px}.auth-link{display:block;font-size:11px;text-align:center;margin-top:28px}.auth-inner .form-note{font-size:10px;text-align:center}.errorlist{color:var(--red);font-size:12px;padding-left:20px}.helptext{font-size:11px;color:var(--muted)}
@media(min-width:1550px){main{padding-top:45px}.dashboard-grid{grid-template-columns:1.9fr 1fr}.stat{padding:27px}}
@media(max-width:1200px){.sidebar{width:207px;padding-left:16px;padding-right:16px}.shell{margin-left:207px}main{padding:28px 26px}.topbar{padding:0 26px}.stats-grid{gap:12px}.stat{padding:20px 17px}.stat>strong{font-size:26px}.teacher-grid,.exam-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-heading h1{font-size:26px}.dashboard-grid{grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr);gap:18px}.panel{padding:23px 20px}.lesson-row{gap:12px}.lesson-row .row-arrow{display:none}.lesson-info p span{padding:0 2px}.review-layout.three-pane{grid-template-columns:1fr 1fr}.three-pane .feedback-pane{grid-column:1/-1}.auth-art{padding:40px}.auth-copy h1{font-size:34px}}
@media(max-width:960px){.sidebar{width:184px;padding:25px 12px}.shell{margin-left:184px}.brand{font-size:21px;gap:9px}.brand-symbol{width:35px;height:40px;font-size:23px}.brand small{font-size:7px;letter-spacing:1.2px}.sidebar nav a{font-size:12px;gap:9px;padding:10px}.mini-tag{display:none}.topbar{height:65px;padding:0 20px}.time-zone{display:none}main{padding:26px 20px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid,.two-column{grid-template-columns:1fr}.side-stack{display:grid;grid-template-columns:1fr 1fr;gap:18px}.side-stack .panel{height:fit-content}.schedule-panel{min-height:0}.feature-card{padding:23px}.feature-card h2{font-size:22px}.page-heading{align-items:start}.page-heading>.button{font-size:10px;padding:10px 12px}.page-heading p{font-size:11px}.teacher-card{padding:23px}.exam-workspace{grid-template-columns:1fr}.question-map{order:-1}#question-grid{grid-template-columns:repeat(10,1fr)}.question-map .form-note,.question-map .map-legend{display:none}.question-map>.button{margin-top:15px}.review-layout{grid-template-columns:1fr}.auth-body{grid-template-columns:.85fr 1fr}.auth-art{padding:35px}.auth-form{padding:35px}.auth-copy h1{font-size:28px}}
@media(max-width:700px){.sidebar{position:relative;width:auto;padding:20px 18px 0;display:block}.sidebar .brand{font-size:22px}.brand small{font-size:7px}.workspace-tag{position:absolute;right:18px;top:14px;margin:0;padding:7px 10px}.workspace-tag>span{display:none}.sidebar nav{display:flex;overflow-x:auto;gap:8px;margin-top:20px;padding-bottom:12px;scrollbar-width:none}.sidebar nav a{white-space:nowrap;margin:0;padding:8px 11px;font-size:11px}.sidebar nav a>span{width:15px;font-size:15px}.sidebar nav a.active:before{display:none}.nav-label,.sidebar-bottom{display:none}.shell{margin-left:0}.topbar{height:49px;padding:0 18px;font-size:10px}.topbar-right{gap:7px}.avatar.small{width:25px;height:25px;font-size:10px}.divider{padding:0 10px}main{padding:25px 18px 15px}.page-heading{display:block;margin:0 0 22px}.page-heading h1{font-size:24px;letter-spacing:-.7px;line-height:1.6}.eyebrow{font-size:8px;letter-spacing:1.4px;margin-bottom:9px}.page-heading>.button,.page-heading>.pill{margin-top:18px;display:inline-flex}.stats-grid{gap:11px;margin-bottom:20px}.stat{padding:18px 15px;border-radius:12px}.stat>span{font-size:10px}.stat>strong{font-size:25px;margin:10px 0 7px}.stat>strong small{font-size:10px;padding:0 4px}.stat>div,.stat>a{font-size:8px}.panel{padding:22px 18px;margin-bottom:19px;border-radius:12px}.section-head{margin-bottom:16px}.section-head h2{font-size:17px}.section-head>a,.section-head>span{font-size:9px}.lesson-row{gap:11px;padding:21px 0;flex-wrap:wrap}.lesson-date{width:45px}.lesson-date strong{font-size:21px}.lesson-info h3{font-size:15px}.lesson-info p{font-size:9px}.lesson-row .badge{font-size:8px}.side-stack{display:block}.feature-card{min-height:230px;padding:27px;border-radius:12px}.feature-card h2{font-size:25px}.teacher-grid,.exam-grid{grid-template-columns:1fr;gap:18px}.teacher-card{padding:25px}.teacher-bio{min-height:0}.teacher-hero{gap:18px}.hero-avatar{width:70px;height:75px;font-size:36px}.teacher-hero h1{font-size:25px}.teacher-hero h1 .badge{display:block;max-width:fit-content;margin:9px 0}.teacher-hero p{font-size:11px}.form-grid{gap:0 12px}.inline-form{gap:0 12px}.detail-grid strong{font-size:15px}.detail-grid{gap:22px 10px}.wallet-banner{padding:25px;flex-wrap:wrap;gap:22px;border-radius:12px}.wallet-banner>div:first-child{width:100%}.wallet-banner>div:first-child strong{font-size:37px}.wallet-banner strong{font-size:21px}.wallet-banner span{font-size:10px}.wallet-banner>div:not(:first-child){flex:1}.homework-row{gap:10px;flex-wrap:wrap}.homework-row h3{font-size:13px}.homework-row>div{min-width:145px}.homework-row>.badge{font-size:8px}.homework-row>span:last-child{display:none}.review-layout.three-pane{grid-template-columns:1fr}.three-pane .feedback-pane{grid-column:auto}.document-pane iframe{height:480px}.approval-row{display:block}.approval-row>form{margin-top:10px}.audit-list>div{flex-wrap:wrap;gap:8px;font-size:10px}.audit-list small{margin-left:13px;width:100%;font-size:9px}.money-review summary small{float:none;display:block;margin-top:6px}.feature-tiles{grid-template-columns:1fr;gap:12px;margin:25px auto}.feature-tiles>div{padding:20px}.feature-tiles h3{margin-top:12px}.bank-preview{padding:35px 23px}.bank-preview>h2{font-size:21px}.exam-top{gap:15px}.exam-top h1{font-size:20px}.exam-timer{padding:10px 14px;min-width:105px}.exam-timer strong{font-size:25px}.question-pane{padding:24px 19px}.question-pane>h2{font-size:19px;margin:27px 0}.answer-option{font-size:13px;padding:14px;gap:10px}.question-map{padding:20px}.question-map h3{font-size:13px;margin-bottom:12px}#question-grid{grid-template-columns:repeat(7,1fr);gap:8px}.score-banner{padding:25px;gap:20px;flex-wrap:wrap}.score-big{font-size:57px}.score-banner h2{font-size:15px}.score-banner p{font-size:10px}.score-motif{display:none}.trace-legend{font-size:8px;gap:8px}.auth-body{display:block}.auth-art{padding:26px 25px;min-height:0}.auth-copy{padding:30px 0 5px}.auth-copy .eyebrow{font-size:7px;margin-bottom:8px}.auth-copy h1{font-size:27px;letter-spacing:1px;line-height:1.5;margin:12px 0}.auth-copy p,.learning-track,.auth-bottom{display:none}.auth-form{padding:35px 25px 50px}.auth-inner h2{font-size:23px;margin-top:15px}.auth-inner{max-width:420px}.auth-inner form{margin-top:26px}footer{padding:10px 20px 20px;font-size:8px}.prediction-card{min-height:350px;padding:30px}.big-number{font-size:70px}.button{white-space:normal}.topbar-right>span:last-child{max-width:100px;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}}
.trace-legend{white-space:nowrap;flex-shrink:0}
@media(max-width:700px){.section-head:has(.trace-legend){align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.notification-link{font-size:11px;display:flex;align-items:center;gap:5px;margin-right:10px}.notification-count{border-radius:20px;background:#dfeadb;color:#3c6d50;padding:1px 6px;font-size:9px}.notification-row{display:flex;gap:17px;padding:23px 0;border-bottom:1px solid var(--line);align-items:start}.notification-row>div:nth-child(2){flex:1}.notification-row p{font-size:12px;color:var(--muted)}.notification-row form{font-size:10px}.builder-question{padding:23px;border:1px solid var(--line);background:#fafcf7;border-radius:12px;margin:20px 0}.builder-question .section-head h3{letter-spacing:2px;color:#809379;font-size:11px}.question-image{display:block;max-width:100%;height:auto;border-radius:8px;margin-bottom:25px}.builder-question .q-image{background:white}@media(max-width:700px){.notification-link{font-size:9px;margin-right:4px}.notification-row{gap:11px}.notification-row .soft-icon{width:26px;height:32px;font-size:13px}.builder-question{padding:17px}}

.account-flow{max-width:820px;margin:48px auto;padding:0 20px}.account-flow .brand{margin-bottom:28px}.approval-row>form{min-width:260px;flex:0 1 420px}.question-image{display:block;max-width:100%;max-height:520px;object-fit:contain;margin:18px 0}.account-flow .helptext{font-size:12px;color:var(--muted)}
@media(max-width:700px){.approval-row{flex-wrap:wrap}.approval-row>form{min-width:0;flex-basis:100%}.account-flow{margin:24px auto}}

/* DAXIANG Academy: keep the full name legible in a narrow sidebar. */
.brand>span:last-child{min-width:0;line-height:1.25}.brand small{line-height:1.5}.sidebar .brand>span:last-child{font-size:17px}.sidebar .brand small{font-size:8px;letter-spacing:1px}
.brand-symbol{flex-shrink:0}
/* v0.3 QUESTION STUDIO */
.bank-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}.bank-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.bank-card{border:1px solid #dde4e5;border-radius:12px;padding:12px;background:white;overflow:hidden}.bank-card>div:first-child{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.bank-card img{display:block;width:100%;height:245px;object-fit:contain;background:#f8faf9;border:1px solid #eef0f0;margin-top:10px}.bank-card .eyebrow{font-size:11px}.bank-meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:10px;font-size:12px}.bank-basket{position:sticky;top:24px;max-height:85vh;overflow:auto}.basket-item{display:flex;align-items:center;gap:6px;padding:7px 0;border-bottom:1px solid #e6ebeb}.basket-item a{flex:1}.basket-item button{border:1px solid #e2e6e6;background:#fff;border-radius:6px;padding:4px 8px;cursor:pointer}.bank-pagination{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:16px}.bank-detail-layout{display:grid;grid-template-columns: minmax(0,2fr) minmax(300px,1fr);gap:20px}.bank-detail-image{display:block;width:100%;height:auto;max-height:850px;object-fit:contain}.bank-search-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}.bank-detail-layout form label{display:block;margin-top:14px}@media(max-width:1000px){.bank-layout,.bank-detail-layout{grid-template-columns:1fr}.bank-basket{position:static;max-height:none}} 
.knowledge-row{display:grid;grid-template-columns:2fr 1.2fr 80px 90px auto;align-items:center;gap:12px;padding:7px 0;border-bottom:1px solid #e9eeee;font-size:12px}.knowledge-row input{min-width:0}.knowledge-row label{white-space:nowrap}@media(max-width:760px){.knowledge-row{grid-template-columns:1fr 1fr}.knowledge-row>span{grid-column:span 2;overflow-wrap:anywhere}}
/* v0.3.3 Question Studio: old tree / question-cards / basket interaction,
   adapted to the DAXIANG Academy app shell. */
.bank-studio-header{display:flex;gap:18px;justify-content:space-between;align-items:center;margin-bottom:24px}
.bank-studio-header h1{margin:4px 0}.bank-studio-header p{margin:0;max-width:680px}
.bank-studio-actions{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:8px}
.bank-studio-shell{display:grid;grid-template-columns:250px minmax(0,1fr);gap:18px;align-items:start}
.bank-tree-panel{padding:18px 12px;position:sticky;top:18px;max-height:calc(100vh - 50px);overflow:auto}
.bank-tree-panel .section-head{padding:0 12px;margin-bottom:8px}.bank-tree-panel h2{font-size:16px}
.bank-tree{font-size:12px}.tree-node{margin:0}.tree-node details>summary{padding:6px 9px 6px calc(8px + var(--depth)*10px);border-radius:6px;cursor:pointer;list-style-position:inside;color:#526961}.tree-node details>summary:hover,.tree-leaf:hover{background:#edf3ee}
.tree-leaf{display:block;color:#526961;padding:6px 8px 6px calc(20px + var(--depth)*10px);border-radius:6px;line-height:1.5}
.tree-leaf.selected{background:#e1f0e9;color:#176f57;font-weight:600}
.bank-studio-main{min-width:0}.bank-controls{padding:17px 19px;margin-bottom:13px}
.bank-controls label{font-size:11px}.bank-controls .search-row{display:block;margin:0 0 9px}
.bank-controls .search-row input{margin-top:5px;width:100%;max-width:none}
.bank-filters{display:flex;flex-wrap:wrap;align-items:end;gap:10px}.bank-filters label{min-width:135px;flex:1}.bank-filters select{width:100%;margin-top:4px}.bank-filters .button{min-height:39px}
.bank-result-bar{display:flex;justify-content:space-between;color:#697f74;margin:12px 0 0;font-size:11px}
.bank-list{display:flex;flex-direction:column;gap:13px}
.bank-studio-card{padding:0;overflow:hidden;border-radius:11px}
.bank-question-header{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #e9efea;background:#f7faf7;padding:11px 16px;font-size:11px;color:#5f706b}
.bank-source{color:#8b9994}.bank-question-body{padding:20px 22px;min-height:90px}.bank-stem{font-size:15px;line-height:1.75;white-space:normal}
.bank-studio-card img{max-height:560px;height:auto;width:100%;object-fit:contain;background:#fff;border:0;margin:0;display:block}
.bank-options{font-size:14px;line-height:1.9;margin:10px 0;padding-left:26px}.bank-options li{padding-left:5px}
.bank-question-footer{border-top:1px solid #ebf0ec;padding:13px 16px}.bank-question-links{display:flex;flex-wrap:wrap;align-items:center;gap:22px;font-size:12px}
.bank-question-links label{display:inline-flex;align-items:center;gap:6px;cursor:pointer}.bank-answer-toggle{display:inline-block;max-width:100%}.bank-answer-toggle summary{color:#207b66;cursor:pointer}
.bank-answer-toggle[open]{flex-basis:100%;background:#f7faf6;border-radius:8px;padding:10px 14px}.bank-answer-text{white-space:pre-wrap;overflow-wrap:anywhere;margin:5px 0 0}
.bank-question-labels{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:11px;color:#7b8e82;margin-top:12px}
.basket-overlay{position:fixed;inset:0;background:#092b2baa;z-index:39}.basket-overlay[hidden]{display:none}
.basket-drawer{position:fixed;top:0;bottom:0;right:0;width:min(470px,100vw);background:#fff;z-index:40;box-shadow:-7px 0 30px #0002;padding:22px 26px;overflow:auto;transform:translateX(105%);visibility:hidden;transition:transform .2s ease,visibility .2s}
.basket-drawer.open{transform:none;visibility:visible}.basket-drawer>header{display:flex;justify-content:space-between;gap:8px;align-items:center}.basket-drawer h2{margin:0}
.basket-pick-row{display:flex;gap:8px;align-items:end}.basket-pick-row label{flex:1}.basket-pick-row input{max-width:120px}
.basket-rows{max-height:340px;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:5px 12px;margin:15px 0}
.option-editor{grid-column:1/-1;padding:14px;border-radius:10px;border:1px solid var(--line)}.option-editor label{display:block;margin:8px 0}.option-editor input{width:100%}
.mcq-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.mcq-options label{display:block;font-weight:600}
.mcq-options input{display:block;width:100%;margin-top:4px;font-weight:400}
.bank-topic-wrap[hidden]{display:none}.bank-topic-wrap{padding:13px;border:1px solid #dce8dc;border-radius:10px;margin-top:13px;background:#f8fbf7}
@media(max-width:1200px){.bank-studio-shell{grid-template-columns:210px minmax(0,1fr)}}
@media(max-width:880px){.bank-studio-header{align-items:flex-start;flex-direction:column}.bank-studio-shell{grid-template-columns:1fr}.bank-tree-panel{position:static;max-height:280px}.bank-filters label{min-width:115px}.mcq-options{grid-template-columns:1fr}}

.basket-rows .basket-item[draggable=true]{cursor:grab}
.basket-rows .basket-item[draggable=true]:active{cursor:grabbing}
.calendar-event.blocked{background:#f5eee4;border-color:#b89a7b;color:#8b725b}
.slot-list .slot-chip{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:8px 8px 8px 0;max-width:100%}
.slot-chip form{margin:0;flex-shrink:0}
.text-button{border:0;background:transparent;color:var(--accent);font-size:11px;padding:2px 4px}
.text-button.danger{color:var(--red)}

.full-field{grid-column:1/-1}

/* v0.3.5 student payment workflow */
.heading-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.payment-method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.payment-method-card{border:1px solid var(--line);border-radius:14px;padding:18px;background:#fbfcf9;display:flex;flex-direction:column;align-items:center;min-width:0}
.payment-method-title{display:flex;align-items:center;gap:12px;width:100%;margin-bottom:12px}
.payment-method-title h3{margin:0 0 3px;font-size:17px}
.payment-method-title p{margin:0;color:var(--muted);font-size:12px}
.payment-index{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#eaf1e7;color:#64836d;font-size:12px;font-weight:700;flex-shrink:0}
.payment-qr{width:min(100%,260px);height:auto;aspect-ratio:auto;object-fit:contain;background:#fff;border-radius:8px}
.payment-method-note{font-size:12px;color:var(--muted);line-height:1.7;margin:12px 0 0;text-align:center}
.payment-more-card{justify-content:flex-start}
.payment-more-symbol{display:grid;place-items:center;min-height:240px;font-size:86px;color:#9bb7a1;font-weight:300}
.payment-more-card .button{margin-top:auto}
.bank-transfer-panel summary{display:flex;justify-content:space-between;align-items:center;gap:12px;cursor:pointer;list-style:none}
.bank-transfer-panel summary::-webkit-details-marker{display:none}
.bank-transfer-panel summary>span:first-child{display:grid;gap:5px}
.bank-transfer-panel summary small{color:var(--muted);font-size:12px}
.bank-transfer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:20px 0}
.bank-transfer-grid>div{display:grid;gap:8px;background:#f7f9f5;border:1px solid var(--line);border-radius:10px;padding:15px;min-width:0}
.bank-transfer-grid span{font-size:12px;color:var(--muted)}
.bank-transfer-grid strong{font-size:16px;overflow-wrap:anywhere}
.payment-proof-form{display:grid;gap:16px}
.payment-proof-form input[type=file]{padding:10px;background:#fbfcf9}
.payment-proof-form label small{display:block;margin-top:5px;color:var(--muted);font-weight:400;font-size:11px}
.payment-proof-rule{border-radius:9px;background:#f4f7f0;padding:12px 14px;color:#617a68;font-size:13px}
.payment-history-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.payment-history-row:last-child{border-bottom:0}
.payment-history-row>div{display:grid;gap:5px;min-width:0}
.payment-history-row small,.payment-history-row a{font-size:12px;color:var(--muted)}
.payment-history-row a{color:var(--accent)}
@media(max-width:900px){.payment-method-grid{grid-template-columns:1fr 1fr}.bank-transfer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.payment-method-grid{grid-template-columns:1fr}.bank-transfer-grid{grid-template-columns:1fr}.payment-more-symbol{min-height:100px}.heading-actions{width:100%}.heading-actions .button{flex:1}.payment-history-row{flex-direction:column}}

.wallet-subnote{display:block;font-size:11px;color:#a9c8bd;margin-top:5px}

/* Question issue reporting is available to students during an MCQ attempt and to staff in the bank. */
.question-issue-report{margin:1rem 0;padding:1rem;border:1px solid var(--line,#dce6e1);border-radius:14px;background:var(--surface-soft,#f7f9f5)}
.question-issue-report summary{cursor:pointer;font-weight:650;color:var(--ink,#173a39)}
.question-issue-report form,.question-report-after{display:grid;gap:.75rem;margin-top:.85rem}
.question-issue-report label,.question-report-after label{display:grid;gap:.35rem}
.question-issue-report textarea,.question-report-after textarea{width:100%;max-width:100%}

/* v0.3.8 Daxiang Academy blue design system */
:root{--bg:#f3f9fd;--paper:#fff;--ink:#18384e;--nav:#123c5a;--muted:#6e8596;--accent:#398fc2;--line:#dceaf3;--soft:#e8f5fd;--amber:#b47d35;--red:#b85e53;--radius:16px;--shadow:0 5px 22px rgba(31,91,127,.055)}
a{color:var(--accent)}a:hover{color:#216f9f}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #93d2f5;outline-offset:3px}
.sidebar{background:linear-gradient(180deg,#123c5a 0%,#164b6d 100%);color:#edf8ff}
.brand small{color:#a7d5f0}.brand-symbol{border-color:#a9d8f080;background:linear-gradient(145deg,#ffffff18,#93d2f51c)}
.workspace-tag{color:#b9ddf2;background:#ffffff10}
.sidebar nav a{color:#c4dceb}.sidebar nav a:hover{background:#ffffff12;color:#fff}.sidebar nav a.active{color:#fff;background:linear-gradient(90deg,#286b94,#245b7b)}.sidebar nav a.active:before{background:#93d2f5}.sidebar nav a>span{color:#a5d5f2}
.nav-label{color:#8bbbd7}.mini-tag{border-color:#93d2f555;color:#b9def2}.sidebar-bottom{color:#9cc5dc}.sidebar-bottom a,.sidebar-bottom button{color:#b9def2}
.topbar{background:#fbfdff}.divider{color:#c5dce9}
.button{background:linear-gradient(135deg,#5db3e5 0%,#398fc2 100%);border-color:#398fc2;color:#fff;box-shadow:0 2px 7px rgba(57,143,194,.12)}.button:hover{background:linear-gradient(135deg,#4ba5da 0%,#287eaf 100%);border-color:#287eaf;color:#fff}.button.secondary{background:#fff;border-color:#c9dfed;color:#315a73;box-shadow:none}.button.secondary:hover{background:#edf8fe;color:#245f85}.button.secondary.danger{color:var(--red)}
.pill{border-color:#cfe7f5;background:#eaf6fd;color:#397da6}.lesson-date{background:#eaf6fd}.tag{color:#327ba7;background:#e8f5fd}.row-arrow{color:#a6c9dd}
.feature-card{background:linear-gradient(125deg,#123c5a 0%,#1b638b 65%,#398fc2 120%);color:#f3fbff}.feature-card .eyebrow{color:#a9d8f2}.feature-card p{color:#c1e0f2}.feature-card>a{color:#e0f4ff}.mini-trace i{background:#93d2f5}
.soft-icon{background:#e8f5fd;color:#398fc2}.audit-dot{background:#398fc2}.empty h2,.empty h3{color:#456a82}.empty-symbol{color:#b7d9ed}
.notice,.message{background:#eaf6fd;border-color:#cfe8f6;color:#316e94}.notice.subtle{background:#f2f9fd;color:#5f8298;border-color:#dcecf5}.message.error{background:#fbefea;border-color:#ead5ca;color:#a36350}.message.success{background:#ebf5ee;border-color:#d1e6d7;color:#3a7d5d}
.avatar{background:#e5f3fc;border-color:#cfe6f4;color:#397da6}.teacher-meta{color:#718ba0}.prose{color:#4e687a}label{color:#405f73}
input,select,textarea{border-color:#d3e4ef;background:#fbfdff}input:focus,textarea:focus,select:focus{border-color:#66b6e4;box-shadow:0 0 0 3px rgba(147,210,245,.25);background:#fff}input:disabled,fieldset:disabled input,fieldset:disabled select,fieldset:disabled textarea{background:#f0f5f8;color:#91a4b0}
summary{color:#316f95}th{background:#f0f8fd;color:#66859b}.empty-cell{color:#91a9b9}
.day{background:linear-gradient(transparent 59px,#dceaf34d 60px)}.day.today{background-color:#f0f8fd}.day-heading{background:#fafdff}.calendar-event{background:#e5f3fc;border-left-color:#65b5e2;color:#285f82}.calendar-event.pending{background:#faf1df;border-color:#bea168;color:#937b4e}.slot-chip{background:#e8f5fd;color:#347da8}.slot-chip.blocked{color:#987964;background:#f5eee4}
.wallet-banner{background:linear-gradient(120deg,#123c5a 0%,#1d638c 70%,#398fc2 130%);color:#f0f9ff}.wallet-banner span{color:#b9def2}.wallet-banner small{color:#c9e7f7}.big-number small{color:#93d2f5}
.prediction-card .pill{background:#ffffff14;border-color:#ffffff30;color:#d0eafa}.pane-title{background:#f1f8fd}.document-pane iframe{background:#f3f9fd}.ms-card{background:#f0f8fd}.feature-tiles>div{background:#f0f8fd;border-color:#dcecf5}.feature-tiles span{color:#6d9bb8}
.exam-card .eyebrow{color:#438fbd}.exam-meta{color:#6e8ca1}
.score-banner{background:linear-gradient(110deg,#e7f5fd,#d5edfb);border-color:#c9e6f5}.score-big{color:#286f9b}.score-big span{color:#6c9bb8}.score-banner p{color:#64869d}.score-motif{color:#9bcdeb}
.auth-art{background:linear-gradient(145deg,#123c5a 0%,#1b5c83 62%,#398fc2 120%);color:#f0f9ff}.auth-art:after{border-color:#93d2f535;box-shadow:0 0 0 70px #93d2f51b,0 0 0 140px #93d2f510}.auth-copy .eyebrow{color:#a8d9f4}.auth-copy p{color:#c0dfef}.learning-track{color:#c0dfef}.learning-track span{color:#91c6e5}.learning-track i,.learning-track>div:nth-child(2) i{background:#93d2f5}.learning-track>div:nth-child(3) i{background:#d6effc}.auth-bottom{color:#b2d9ef}.auth-bottom span{color:#8fc6e7}
.notification-count{background:#dff1fb;color:#286f9b}.builder-question{background:#f5faff}.builder-question .section-head h3{color:#5f91b0}
.bank-card{border-color:#d9e9f3}.bank-card img{background:#f6fbfe;border-color:#e6f1f7}.basket-item{border-color:#e1edf5}.basket-item button{border-color:#d5e6f0}.knowledge-row{border-color:#e2edf4}
.tree-node details>summary{color:#466b82}.tree-node details>summary:hover,.tree-leaf:hover{background:#edf7fd}.tree-leaf{color:#466b82}.tree-leaf.selected{background:#dff1fb;color:#216f9f}.bank-result-bar{color:#66859b}.bank-question-header{border-color:#e1edf5;background:#f1f8fd;color:#496d83}.bank-source{color:#7f9bad}.bank-question-footer{border-color:#e3eef5}.bank-answer-toggle summary{color:#287eaf}.bank-answer-toggle[open]{background:#f1f8fd}.bank-question-labels{color:#6d8da2}.basket-overlay{background:#092b2b99}.bank-topic-wrap{border-color:#d5e8f3;background:#f3f9fd}
.payment-method-card{background:#fafdff}.payment-index{background:#e1f2fc;color:#347da8}.payment-more-symbol{color:#80bce0}.bank-transfer-grid>div{background:#f3f9fd}.payment-proof-form input[type=file]{background:#fbfdff}.payment-proof-rule{background:#edf7fd;color:#4e7893}
.question-issue-report{background:#f3f9fd;border-color:#d8e9f3}.question-issue-report summary{color:#315f7b}

/* v0.3.8 Pearson / UAT-inspired exam player */
body.exam-mode{margin:0;background:#eef6fb;color:#18384e;min-height:100vh}
.exam-mode .sidebar,.exam-mode .topbar,.exam-mode .shell>footer{display:none!important}
.exam-mode .shell{margin-left:0;width:100%;min-height:100vh}
.exam-mode main{max-width:none;width:100%;margin:0;padding:0}
.uat-exam{--exam-question-size:20px;--exam-blue:#398fc2;--exam-blue-dark:#123c5a;--exam-line:#d8e8f2;--exam-surface:#fff;--exam-page:#f1f7fb;min-height:100vh;padding-bottom:16px;background:var(--exam-page);color:#19384d;display:flex;flex-direction:column}
.uat-header{min-height:82px;padding:13px clamp(18px,3vw,48px);display:flex;align-items:center;gap:30px;background:linear-gradient(105deg,#123c5a 0%,#19577d 65%,#287eae 100%);color:#f5fbff;box-shadow:0 3px 12px rgba(18,60,90,.13)}
.uat-brand{display:flex;align-items:center;gap:11px;color:#fff;flex-shrink:0}.uat-brand:hover{color:#fff}.uat-brand-mark{width:42px;height:42px;display:grid;place-items:center;border:1px solid #b9e3fa80;border-radius:11px;background:#ffffff12;font:26px Georgia,serif}.uat-brand-copy{display:grid;line-height:1.25}.uat-brand-copy strong{font-size:12px;letter-spacing:1.5px}.uat-brand-copy small{font-size:8px;color:#b8dff4;letter-spacing:1.2px;margin-top:5px}
.uat-exam-title{display:grid;gap:3px;min-width:0;flex:1;border-left:1px solid #ffffff35;padding-left:25px}.uat-exam-title span{font-size:10px;color:#b9def2;letter-spacing:1px;text-transform:uppercase}.uat-exam-title strong{font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uat-header-tools{display:flex;align-items:center;gap:12px}.uat-timer{display:grid;gap:1px;min-width:126px;padding:7px 15px;border:1px solid #ffffff32;border-radius:10px;background:#ffffff13;text-align:center}.uat-timer span{font-size:8px;letter-spacing:1.2px;color:#c7e6f7}.uat-timer strong{font-size:27px;line-height:1.2;font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:1px}.uat-timer.warning{background:#805c1f;border-color:#e5c27a}.uat-timer.danger{background:#8b3f43;border-color:#e7a2a2;animation:uat-pulse 1.2s infinite}@keyframes uat-pulse{50%{opacity:.78}}
.uat-tool-button,.uat-flag-button{min-height:39px;padding:8px 12px;border:1px solid #ffffff42;border-radius:8px;background:#ffffff10;color:#fff;font-size:11px;white-space:nowrap}.uat-tool-button:hover,.uat-flag-button:hover{background:#ffffff20}.uat-flag-button.is-flagged{background:#fff2d7;color:#875b16;border-color:#f1d18b}
.uat-controlbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px clamp(18px,3vw,48px);background:#fff;border-bottom:1px solid #dceaf3}.uat-progress-area{flex:1;min-width:150px;max-width:420px}.uat-progress-copy{display:flex;justify-content:space-between;gap:12px;margin-bottom:7px;color:#58778c;font-size:10px}.uat-progress-copy>span:first-child{font-weight:750;letter-spacing:.8px;color:#2d6488}.uat-progress-copy strong{color:#286f9b}.uat-progress-track{height:6px;border-radius:20px;background:#e7f1f7;overflow:hidden}.uat-progress-track span{display:block;height:100%;width:0;background:linear-gradient(90deg,#93d2f5,#398fc2);border-radius:inherit;transition:width .2s}
.uat-tools{display:flex;align-items:center;gap:8px}.uat-colour-control{display:flex;align-items:center;gap:6px;margin:0;color:#66869a;font-size:10px}.uat-colour-control select{width:auto;min-width:84px;margin:0;padding:7px 25px 7px 9px;border-color:#d6e6f0;background:#fbfdff;font-size:10px}.uat-text-tools{display:flex;border:1px solid #d7e7f1;border-radius:8px;overflow:hidden}.uat-text-tools button{height:34px;min-width:34px;border:0;border-right:1px solid #d7e7f1;background:#fff;color:#386e8d;font-weight:700}.uat-text-tools button:last-child{border-right:0}.uat-text-tools button:hover{background:#eaf6fd}.uat-controlbar .uat-tool-button{color:#326f94;border-color:#cfe3ef;background:#f8fcff}.uat-controlbar .uat-tool-button:hover{background:#eaf6fd}.uat-controlbar .uat-flag-button{color:#8a641f;border-color:#ead8ad;background:#fffaf0}.uat-controlbar .uat-flag-button.is-flagged{background:#ffefc9;border-color:#e5c47d}
.uat-workspace{width:min(1500px,100%);margin:22px auto 0;padding:0 clamp(18px,3vw,48px);display:grid;grid-template-columns:minmax(0,1fr) 286px;gap:20px;align-items:start;flex:1}.uat-question-card,.uat-navigator-card{background:var(--exam-surface);border:1px solid var(--exam-line);border-radius:12px;box-shadow:0 3px 16px rgba(34,92,126,.045)}.uat-question-card{min-height:500px;padding:clamp(22px,3vw,42px);display:flex;flex-direction:column}.uat-question-meta{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-bottom:16px;border-bottom:1px solid #e8f0f5;color:#66859a;font-size:10px;font-weight:750;letter-spacing:1px}.uat-question-meta strong{font-size:13px;color:#286f9b}.uat-question-status{border-radius:20px;padding:4px 9px;background:#f0f5f8;color:#8297a5;font-size:9px;letter-spacing:.4px}.uat-question-status.is-answered{background:#e6f4fc;color:#2e7fae}
.uat-question-heading{font-size:var(--exam-question-size);font-weight:500;line-height:1.8;letter-spacing:0;white-space:pre-wrap;min-height:90px;margin:27px 0 18px;color:#18384e}.uat-question-card .question-image{max-width:100%;max-height:560px;object-fit:contain;object-position:left center;margin:0 0 24px;border-radius:6px}.uat-answer-options{border:0;padding:0;margin:0;min-width:0}.uat-answer-options legend{padding:0}.uat-answer-options .answer-option{display:flex;align-items:flex-start;gap:13px;margin:10px 0;padding:13px 16px;border:1px solid #dce9f2;border-radius:9px;background:#fcfeff;color:#264b63;font-size:calc(var(--exam-question-size)*.82);line-height:1.65;transition:border-color .15s,background .15s,box-shadow .15s}.uat-answer-options .answer-option:hover{border-color:#93d2f5;background:#f5fbff}.uat-answer-options .answer-option:has(input:checked){background:#e9f6fd;border-color:#5aa9d8;box-shadow:0 0 0 1px #93d2f566}.uat-answer-options .answer-option input{width:17px;height:17px;flex:0 0 17px;margin:3px 0 0;accent-color:#398fc2}.uat-answer-options .answer-option>strong{display:grid;place-items:center;width:27px;height:27px;flex:0 0 27px;margin-top:-3px;border:1px solid #d4e6f1;border-radius:50%;background:#f1f8fc;color:#367da6;font-size:11px}.uat-answer-options .answer-option:has(input:checked)>strong{background:#398fc2;border-color:#398fc2;color:#fff}.uat-answer-options .answer-option>span{font-weight:400;white-space:pre-wrap;overflow-wrap:anywhere}
.uat-issue-report{margin:22px 0 0;background:#f7fbfe;border-color:#dceaf3}.uat-question-navigation{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:auto;padding-top:28px}.uat-question-navigation>span{font-size:10px;color:#7892a4}.uat-nav-button{min-width:120px;min-height:42px;padding:10px 17px;border-radius:8px;border:1px solid #cfe1ec;background:#fff;color:#315f7b;font-size:11px;font-weight:650}.uat-nav-button.primary{background:linear-gradient(135deg,#5db3e5,#398fc2);border-color:#398fc2;color:#fff}.uat-nav-button:hover:not(:disabled){filter:brightness(.97)}.uat-nav-button:disabled{opacity:.4;cursor:not-allowed}
.uat-navigator-card{padding:20px;position:sticky;top:16px}.uat-navigator-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.uat-navigator-heading>div>span{font-size:8px;letter-spacing:1.1px;color:#7293a8;font-weight:750}.uat-navigator-heading h2{font-size:15px;margin:3px 0 0;color:#214b65}.uat-navigator-heading button{border:1px solid #d6e8f3;background:#f5fbff;color:#397fa8;border-radius:7px;width:31px;height:31px}.uat-count-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:16px}.uat-count-grid>div{display:grid;gap:2px;padding:9px 5px;border:1px solid #e1edf4;border-radius:8px;background:#f8fcff;text-align:center}.uat-count-grid strong{font-size:19px;color:#2c78a5;line-height:1.2}.uat-count-grid span{font-size:9px;color:#7892a4}.uat-question-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}.question-number{position:relative;min-height:37px;border:1px solid #d8e7f0;border-radius:7px;background:#fbfdff;color:#54778e;font-size:11px;font-weight:650;padding:4px}.question-number.answered{background:#dff1fb;color:#216f9f;border-color:#a9d9f1}.question-number.current{outline:2px solid #398fc2;outline-offset:1px;box-shadow:0 0 0 3px #93d2f533}.question-number.flagged:after{content:'★';position:absolute;top:-5px;right:-3px;display:grid;place-items:center;width:13px;height:13px;border-radius:50%;background:#f4c96f;color:#68490d;font-size:8px;line-height:1}.question-number.answered.flagged{background:#e7f2fa;border-color:#c3d8e7}.uat-map-legend{display:flex;flex-wrap:wrap;gap:12px;margin:14px 0 8px;color:#7892a4;font-size:9px}.uat-map-legend span{display:flex;align-items:center;gap:5px}.uat-map-legend i{width:8px;height:8px;border-radius:3px;background:#dce8ef}.uat-map-legend .answered-dot{background:#70b8df}.uat-map-legend .flagged-dot{background:#e9bc58}.uat-map-hint,.uat-nav-hint{font-size:10px;line-height:1.7;color:#7892a4;margin:10px 0 15px}.uat-end-button{width:100%;min-height:42px;border:1px solid #c4ddeb;border-radius:8px;background:#edf7fd;color:#2d729b;font-size:11px;font-weight:700}.uat-end-button:hover{background:#dff1fb}
.uat-savebar{width:min(1500px,100%);margin:13px auto 0;padding:0 clamp(18px,3vw,48px);display:flex;justify-content:space-between;align-items:center;gap:12px;color:#8199a9;font-size:9px}.uat-savebar #save-state{color:#477f9f}.uat-savebar #save-state.error{color:#b85e53}.uat-shortcuts{margin-left:auto;color:#91a6b4}
.uat-review-overlay[hidden]{display:none}.uat-review-overlay{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px}.uat-review-backdrop{position:absolute;inset:0;border:0;background:rgba(8,35,54,.58);backdrop-filter:blur(3px)}.uat-review-dialog{position:relative;z-index:1;width:min(900px,100%);max-height:min(88vh,900px);overflow:auto;padding:clamp(20px,3vw,34px);border:1px solid #cfe2ee;border-radius:16px;background:#fff;box-shadow:0 24px 80px rgba(9,43,67,.25)}.uat-review-header{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;padding-bottom:20px;border-bottom:1px solid #e4eef4}.uat-review-header>div>span{font-size:9px;letter-spacing:1.5px;color:#6d9bb8;font-weight:750}.uat-review-header h2{margin:5px 0;font-size:23px;color:#183e58}.uat-review-header p{margin:0;color:#7892a4;font-size:11px}.uat-review-close{border:1px solid #d5e6f0;border-radius:8px;background:#f8fcff;color:#3a718f;padding:9px 12px;font-size:11px;white-space:nowrap}.uat-review-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.uat-review-stats>div{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid #dceaf3;border-radius:10px;background:#f6fbfe}.uat-review-stats strong{font-size:25px;color:#2d7eaa}.uat-review-stats span{font-size:11px;color:#68879b}.uat-review-grid-wrap{padding:18px;border:1px solid #e1edf4;border-radius:11px}.uat-review-grid-title{display:flex;justify-content:space-between;gap:10px;margin-bottom:14px;color:#355f78;font-size:11px}.uat-review-grid-title span{color:#8198a7}.uat-review-grid{grid-template-columns:repeat(10,minmax(0,1fr));gap:9px}.uat-review-grid .question-number{min-height:42px}.uat-review-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:20px}.uat-review-footer p{font-size:10px;color:#7892a4;margin:0;line-height:1.6}.uat-review-footer>div{display:flex;gap:8px}
body.exam-mode[data-exam-scheme="light"] .uat-exam{--exam-page:#fff;--exam-surface:#fff;--exam-line:#dce3e8}body.exam-mode[data-exam-scheme="light"] .uat-header{background:#f5fbff;color:#18384e;border-bottom:1px solid #d9e8f1}body.exam-mode[data-exam-scheme="light"] .uat-brand,body.exam-mode[data-exam-scheme="light"] .uat-brand:hover{color:#18384e}body.exam-mode[data-exam-scheme="light"] .uat-brand-mark{border-color:#b9d9ec;background:#e7f5fd}body.exam-mode[data-exam-scheme="light"] .uat-brand-copy small,body.exam-mode[data-exam-scheme="light"] .uat-exam-title span{color:#6c91a9}body.exam-mode[data-exam-scheme="light"] .uat-exam-title{border-color:#d8e8f2}body.exam-mode[data-exam-scheme="light"] .uat-timer{background:#eaf6fd;border-color:#cce4f2;color:#245e80}body.exam-mode[data-exam-scheme="light"] .uat-timer span{color:#668ba3}body.exam-mode[data-exam-scheme="light"] .uat-tool-button{color:#326f94;border-color:#cfe3ef;background:#f8fcff}
body.exam-mode[data-exam-scheme="contrast"] .uat-exam{--exam-page:#111820;--exam-surface:#1d2933;--exam-line:#536574;color:#fff}body.exam-mode[data-exam-scheme="contrast"] .uat-controlbar,body.exam-mode[data-exam-scheme="contrast"] .uat-question-card,body.exam-mode[data-exam-scheme="contrast"] .uat-navigator-card{background:#1d2933;color:#fff;border-color:#536574}body.exam-mode[data-exam-scheme="contrast"] .uat-question-heading,body.exam-mode[data-exam-scheme="contrast"] .uat-navigator-heading h2{color:#fff}body.exam-mode[data-exam-scheme="contrast"] .uat-question-meta,body.exam-mode[data-exam-scheme="contrast"] .uat-progress-copy,body.exam-mode[data-exam-scheme="contrast"] .uat-question-navigation>span,body.exam-mode[data-exam-scheme="contrast"] .uat-nav-hint{color:#d1e1ec}body.exam-mode[data-exam-scheme="contrast"] .uat-answer-options .answer-option{background:#263642;border-color:#667b89;color:#fff}body.exam-mode[data-exam-scheme="contrast"] .uat-answer-options .answer-option:has(input:checked){background:#174f70;border-color:#93d2f5}body.exam-mode[data-exam-scheme="contrast"] .uat-question-number,body.exam-mode[data-exam-scheme="contrast"] .question-number{background:#263642;color:#fff;border-color:#667b89}body.exam-mode[data-exam-scheme="contrast"] .uat-controlbar .uat-tool-button{background:#263642;color:#fff;border-color:#667b89}body.exam-mode[data-exam-scheme="contrast"] .uat-colour-control{color:#d1e1ec}
@media(max-width:1050px){.uat-header{gap:16px}.uat-exam-title{padding-left:15px}.uat-workspace{grid-template-columns:minmax(0,1fr) 250px;gap:13px}.uat-navigator-card{padding:15px}.uat-question-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.uat-tools{gap:5px}.uat-tool-button span,.uat-flag-button span{display:none}}
@media(max-width:820px){.uat-header{flex-wrap:wrap;padding:12px 18px}.uat-exam-title{order:3;flex-basis:100%;border-left:0;border-top:1px solid #ffffff35;padding:9px 0 0}.uat-header-tools{margin-left:auto}.uat-controlbar{align-items:flex-start;flex-direction:column;padding:12px 18px}.uat-progress-area{max-width:none;width:100%}.uat-tools{width:100%;flex-wrap:wrap}.uat-workspace{grid-template-columns:1fr;padding:0 18px;margin-top:14px}.uat-navigator-card{display:none}.uat-question-card{min-height:460px;padding:22px}.uat-savebar{padding:0 18px;flex-wrap:wrap}.uat-shortcuts{display:none}.uat-review-grid{grid-template-columns:repeat(8,minmax(0,1fr))}}
@media(max-width:520px){.uat-brand-copy strong{font-size:10px}.uat-brand-copy small{font-size:7px}.uat-brand-mark{width:36px;height:36px}.uat-header-tools{gap:6px}.uat-timer{min-width:96px;padding:6px 9px}.uat-timer strong{font-size:23px}.uat-tool-button,.uat-flag-button{padding:7px 9px;font-size:10px}.uat-colour-control{font-size:9px}.uat-colour-control select{min-width:74px}.uat-question-navigation .uat-nav-button{min-width:0;flex:1}.uat-question-navigation>span{display:none}.uat-review-overlay{padding:8px}.uat-review-dialog{padding:17px;max-height:94vh}.uat-review-header h2{font-size:19px}.uat-review-stats{gap:6px}.uat-review-stats>div{display:grid;gap:2px;padding:9px}.uat-review-stats strong{font-size:21px}.uat-review-stats span{font-size:9px}.uat-review-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}.uat-review-footer{align-items:stretch;flex-direction:column}.uat-review-footer>div{width:100%}.uat-review-footer .uat-nav-button{flex:1}}

.exam-intro-panel{max-width:780px}.exam-rule-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}.exam-rule-grid>div{display:grid;gap:6px;padding:14px;border:1px solid #dceaf3;border-radius:10px;background:#f6fbfe}.exam-rule-grid strong{font-size:10px;color:#347da8;letter-spacing:.6px}.exam-rule-grid span{font-size:11px;color:#68869a;line-height:1.7}.exam-rule-note{display:grid;gap:5px;padding:14px 16px;margin:18px 0;border-left:3px solid #93d2f5;border-radius:8px;background:#eaf6fd}.exam-rule-note strong{font-size:11px;color:#286f9b}.exam-rule-note span{font-size:11px;color:#4f7892;line-height:1.7}@media(max-width:620px){.exam-rule-grid{grid-template-columns:1fr}}

body.exam-mode[data-exam-scheme="contrast"] .uat-review-dialog{background:#1d2933;color:#f5fbff;border-color:#667b89}body.exam-mode[data-exam-scheme="contrast"] .uat-review-header{border-color:#536574}body.exam-mode[data-exam-scheme="contrast"] .uat-review-header h2,body.exam-mode[data-exam-scheme="contrast"] .uat-review-grid-title strong{color:#fff}body.exam-mode[data-exam-scheme="contrast"] .uat-review-header p,body.exam-mode[data-exam-scheme="contrast"] .uat-review-grid-title span,body.exam-mode[data-exam-scheme="contrast"] .uat-review-footer p{color:#d1e1ec}body.exam-mode[data-exam-scheme="contrast"] .uat-review-stats>div,body.exam-mode[data-exam-scheme="contrast"] .uat-review-grid-wrap{background:#263642;border-color:#667b89}body.exam-mode[data-exam-scheme="contrast"] .uat-review-stats span{color:#d1e1ec}body.exam-mode[data-exam-scheme="contrast"] .uat-review-close{background:#263642;color:#fff;border-color:#667b89}