._0DfwyG_page{--ink:#17252a;--muted:#647478;--line:#17252a1f;--mint:#2e9b93;min-height:100vh;color:var(--ink);background:#f7faf8;font-family:Microsoft YaHei,PingFang SC,Noto Sans CJK SC,Segoe UI,sans-serif;position:relative;overflow:hidden}._0DfwyG_grid{pointer-events:none;opacity:.55;background-image:linear-gradient(#17252a0b 1px,#0000 1px),linear-gradient(90deg,#17252a0b 1px,#0000 1px);background-size:72px 72px;height:640px;position:absolute;inset:130px 0 auto;-webkit-mask-image:linear-gradient(#000,#0000);mask-image:linear-gradient(#000,#0000)}._0DfwyG_masthead{z-index:2;color:#fff;background:linear-gradient(120deg,#12212a 0%,#16262d 48%,#1b3138 100%);position:relative}._0DfwyG_mastheadInner{align-items:center;gap:22px;width:min(1440px,100% - 48px);margin-inline:auto;padding-block:24px;display:flex}._0DfwyG_mastheadDivider{background:#fff3;flex:none;width:1px;height:44px}._0DfwyG_mastheadTitle h1{letter-spacing:-.01em;align-items:center;gap:12px;font-size:29px;font-weight:800;line-height:1.25;display:flex}._0DfwyG_betaTag{color:#fffc;border:1px solid #ffffff47;border-radius:999px;padding:4px 10px;font-size:13px;font-weight:600}._0DfwyG_mastheadTitle p{color:#ffffffa8;margin-top:8px;font-size:15px}._0DfwyG_schoolLogo{flex:none;width:auto;height:50px}._0DfwyG_workspace,._0DfwyG_rulesCard,._0DfwyG_footer{width:min(1440px,100% - 48px);margin-inline:auto;position:relative}._0DfwyG_backLink,._0DfwyG_textAction{align-items:center;gap:9px;font-size:15px;font-weight:700;display:inline-flex}._0DfwyG_backLink{color:#ffffffc7;margin-left:auto;transition:color .16s}._0DfwyG_backLink:hover{color:#fff}._0DfwyG_backLink svg,._0DfwyG_textAction svg,._0DfwyG_solveButton svg,._0DfwyG_uploadIcon svg,._0DfwyG_demoButton svg,._0DfwyG_downloadButton svg,._0DfwyG_checkbox svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px}._0DfwyG_workspace{border:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffc7;border-radius:25px;grid-template-columns:430px minmax(0,1fr);align-items:start;margin-top:36px;display:grid;overflow:hidden;box-shadow:0 35px 90px #17252a14}._0DfwyG_controls{border-right:1px solid var(--line);background:#f9fcfadb;padding:30px}._0DfwyG_panelHeading,._0DfwyG_resultTopbar,._0DfwyG_scheduleHeading,._0DfwyG_groupLabel,._0DfwyG_demoButton,._0DfwyG_qualityBar{justify-content:space-between;align-items:center;gap:20px;display:flex}._0DfwyG_issuePanel{background:#fffaf0;border:1px solid #be8c283d;border-radius:14px;margin-top:18px;padding:18px 20px}._0DfwyG_issueHead strong{color:#6b5220;font-size:18px;display:block}._0DfwyG_issueHead small{color:#8a7440;margin-top:6px;font-size:14px;line-height:1.7;display:block}._0DfwyG_issueItem{background:#fff;border:1px solid #17252a1a;border-radius:11px;margin-top:12px;overflow:hidden}._0DfwyG_issueItem summary{cursor:pointer;align-items:center;gap:12px;padding:13px 15px;list-style:none;display:flex}._0DfwyG_issueItem summary::-webkit-details-marker{display:none}._0DfwyG_issueItem summary:after{color:var(--muted);content:"展开";margin-left:auto;font-size:13px;font-weight:700}._0DfwyG_issueItem[open] summary:after{content:"收起"}._0DfwyG_issueLevel{border-radius:999px;flex:none;padding:4px 11px;font-size:13px;font-weight:800}._0DfwyG_issueItem[data-level=high] ._0DfwyG_issueLevel{color:#a5442c;background:#fdeae6}._0DfwyG_issueItem[data-level=medium] ._0DfwyG_issueLevel{color:#8a6a1e;background:#fdf1dc}._0DfwyG_issueItem[data-level=low] ._0DfwyG_issueLevel{color:#5d6d71;background:#eef2f1}._0DfwyG_issueTitle{color:var(--ink);font-size:15px;font-weight:700;line-height:1.5}._0DfwyG_issueCount{color:var(--muted);flex:none;font-size:14px}._0DfwyG_issueBody{border-top:1px solid #17252a12;padding:0 15px 15px}._0DfwyG_issueBody p{color:var(--ink);margin-top:12px;font-size:14px;line-height:1.8}._0DfwyG_issueBody p b{color:#1f6d66;font-weight:800}._0DfwyG_issueBody ul{color:var(--muted);background:#f7faf9;border-radius:9px;margin:12px 0 0;padding:11px 13px 11px 30px;font-size:13px;line-height:1.8}._0DfwyG_issueMore{margin-left:-18px;font-style:italic;list-style:none}._0DfwyG_qualityBar{justify-content:space-between;align-items:center;gap:20px;display:flex}._0DfwyG_stepBadge{color:#1f7069;background:#e3f2ee;border-radius:999px;margin-bottom:8px;padding:4px 11px;font-size:13px;font-weight:800;display:inline-block}._0DfwyG_panelHeading h2,._0DfwyG_resultTopbar h2{letter-spacing:-.02em;font-size:26px}._0DfwyG_textAction{color:var(--mint)}._0DfwyG_textAction svg{width:16px}._0DfwyG_undoButton{border:1px solid var(--line);color:var(--muted);cursor:pointer;font:inherit;background:#fff;border-radius:8px;padding:7px 9px;font-size:12px;font-weight:700}._0DfwyG_undoButton:hover{color:var(--mint);border-color:#2e9b9359}._0DfwyG_uploadZone{text-align:center;cursor:pointer;background:#dff3ee52;border:1px dashed #2e9b9373;border-radius:17px;flex-direction:column;justify-content:center;align-items:center;min-height:142px;padding:22px;transition:border-color .16s,background .16s,transform .16s;display:flex;position:relative}._0DfwyG_uploadStack{gap:10px;margin-top:20px;display:grid}._0DfwyG_uploadZone:hover{border-color:var(--mint);background:#dff3ee8c;transform:translateY(-2px)}._0DfwyG_uploadZone input{opacity:0;width:1px;height:1px;position:absolute}._0DfwyG_uploadReady{background:#edf8f4;border-style:solid}._0DfwyG_uploadIcon{width:42px;height:42px;color:var(--mint);background:#fff;border-radius:13px;place-items:center;margin-bottom:13px;display:grid;box-shadow:0 10px 25px #1f726a1f}._0DfwyG_uploadZone strong{text-overflow:ellipsis;white-space:nowrap;max-width:320px;font-size:17px;overflow:hidden}._0DfwyG_uploadZone small{color:var(--muted);margin-top:8px;font-size:14px}._0DfwyG_uploadKind{color:var(--mint);letter-spacing:.04em;background:#fffc;border-radius:999px;padding:4px 7px;font-size:11px;font-weight:800;position:absolute;top:12px;left:13px}._0DfwyG_demoButton{width:100%;color:var(--muted);cursor:pointer;font:inherit;background:0 0;border:0;border-radius:11px;margin-top:10px;padding:11px 13px}._0DfwyG_demoButton:hover{background:#17252a0a}._0DfwyG_demoButton>span{align-items:center;gap:9px;font-size:15px;font-weight:700;display:inline-flex}._0DfwyG_demoButton svg{color:#7667c9;width:15px}._0DfwyG_demoButton small{color:var(--mint);background:#e7f4f0;border-radius:999px;padding:4px 8px;font-size:13px}._0DfwyG_divider{background:var(--line);height:1px;margin:25px 0}._0DfwyG_constraintGroup{margin-top:21px}._0DfwyG_constraintGroup+._0DfwyG_constraintGroup{margin-top:25px}._0DfwyG_groupLabel{margin-bottom:11px}._0DfwyG_groupLabel strong{font-size:15px}._0DfwyG_groupLabel small{color:var(--muted);font-size:13px}._0DfwyG_constraintRow{cursor:pointer;border-radius:10px;grid-template-columns:21px 1fr;align-items:start;gap:11px;padding:10px 8px;display:grid;position:relative}._0DfwyG_constraintRow:hover{background:#17252a09}._0DfwyG_constraintRow input{opacity:0;position:absolute}._0DfwyG_checkbox{color:#0000;background:#fff;border:1px solid #17252a38;border-radius:6px;place-items:center;width:19px;height:19px;display:grid}._0DfwyG_checkbox svg{width:13px}._0DfwyG_constraintRow input:checked+._0DfwyG_checkbox,._0DfwyG_locked ._0DfwyG_checkbox{border-color:var(--mint);background:var(--mint);color:#fff}._0DfwyG_constraintRow input:focus-visible+._0DfwyG_checkbox{outline:3px solid #2e9b9333}._0DfwyG_constraintRow strong,._0DfwyG_softTitle strong{font-size:14px;line-height:1.4;display:block}._0DfwyG_constraintRow small,._0DfwyG_softTitle small{color:var(--muted);margin-top:4px;font-size:12px;line-height:1.5;display:block}._0DfwyG_locked{cursor:default;opacity:.7}._0DfwyG_softRow{border-radius:10px;padding:10px 8px 12px}._0DfwyG_softRow:hover{background:#17252a06}._0DfwyG_softTitle{cursor:pointer;grid-template-columns:30px 1fr;align-items:start;gap:10px;display:grid;position:relative}._0DfwyG_softTitle input{opacity:0;position:absolute}._0DfwyG_switch{background:#cbd4d3;border-radius:999px;width:29px;height:17px;margin-top:1px;transition:background .15s;position:relative}._0DfwyG_switch:after{content:"";background:#fff;border-radius:50%;width:11px;height:11px;transition:transform .15s;position:absolute;top:3px;left:3px}._0DfwyG_softTitle input:checked+._0DfwyG_switch{background:var(--mint)}._0DfwyG_softTitle input:checked+._0DfwyG_switch:after{transform:translate(12px)}._0DfwyG_softTitle input:focus-visible+._0DfwyG_switch{outline:3px solid #2e9b9333}._0DfwyG_weight{grid-template-columns:1fr 27px;align-items:center;gap:10px;margin:10px 0 0 40px;display:grid}._0DfwyG_weight input{width:100%;accent-color:var(--mint);cursor:pointer}._0DfwyG_weight input:disabled{opacity:.35;cursor:default}._0DfwyG_weight output{height:25px;color:var(--mint);background:#edf2f0;border-radius:7px;place-items:center;font-size:12px;font-weight:800;display:grid}._0DfwyG_solveButton{background:var(--ink);color:#fff;cursor:pointer;width:100%;min-height:52px;font:inherit;border:0;border-radius:13px;justify-content:space-between;align-items:center;margin-top:26px;padding:0 18px;font-size:17px;font-weight:750;transition:transform .16s,background .16s;display:flex;box-shadow:0 15px 30px #17252a29}._0DfwyG_solveButton:hover:not(:disabled){background:#24545a;transform:translateY(-2px)}._0DfwyG_solveButton:disabled{cursor:wait;opacity:.8}._0DfwyG_spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite _0DfwyG_spin}._0DfwyG_controlNote{color:var(--muted);text-align:center;margin-top:12px;font-size:13px;line-height:1.6}._0DfwyG_agentBox{background:linear-gradient(145deg,#eeeafab3,#ffffffd1);border:1px solid #6858b729;border-radius:15px;margin-top:18px;padding:14px}._0DfwyG_agentIdentity{align-items:center;gap:10px;display:flex}._0DfwyG_agentIdentity>span{color:#fff;background:#7667c9;border-radius:10px;place-items:center;width:31px;height:31px;display:grid}._0DfwyG_agentIdentity svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:16px}._0DfwyG_agentIdentity strong,._0DfwyG_agentIdentity small{display:block}._0DfwyG_agentIdentity strong{font-size:15px}._0DfwyG_agentIdentity small{color:var(--muted);margin-top:4px;font-size:13px;line-height:1.5}._0DfwyG_agentBox textarea{resize:vertical;width:100%;color:var(--ink);font:inherit;background:#ffffffdb;border:1px solid #17252a1f;border-radius:10px;outline:0;margin-top:13px;padding:11px 12px;font-size:14px;line-height:1.7}._0DfwyG_agentBox textarea:focus{border-color:#6858b780;box-shadow:0 0 0 3px #6858b717}._0DfwyG_agentSend{color:#fff;cursor:pointer;width:100%;font:inherit;background:#6658ae;border:0;border-radius:9px;justify-content:space-between;align-items:center;margin-top:8px;padding:9px 11px;font-size:15px;font-weight:750;display:flex}._0DfwyG_agentSend:disabled{cursor:not-allowed;opacity:.48}._0DfwyG_agentSend svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:15px}._0DfwyG_agentReply{color:#51478a;background:#ffffffad;border-radius:8px;margin-top:10px;padding:11px 12px;font-size:14px;line-height:1.7}._0DfwyG_proposal{background:#fff;border:1px solid #6858b733;border-radius:10px;margin-top:10px;padding:11px}._0DfwyG_proposal>span{color:#6658ae;background:#eeeafa;border-radius:999px;padding:4px 7px;font-size:12px;font-weight:800;display:inline-block}._0DfwyG_proposal p{color:var(--ink);margin-top:8px;font-size:14px;line-height:1.65}._0DfwyG_proposal>div{gap:6px;margin-top:10px;display:flex}._0DfwyG_proposal button{color:#fff;cursor:pointer;font:inherit;background:#6658ae;border:1px solid #6858b733;border-radius:7px;padding:9px 12px;font-size:14px;font-weight:700}._0DfwyG_proposal button+button{color:var(--muted);background:#fff}._0DfwyG_appliedConstraints{margin-top:14px}._0DfwyG_constraintChip{color:#276f69;background:#edf8f4;border:1px solid #2e9b9329;border-radius:9px;justify-content:space-between;align-items:center;gap:8px;margin-top:6px;padding:10px 11px;font-size:14px;line-height:1.5;display:flex}._0DfwyG_constraintChip button{color:#276f69;cursor:pointer;width:21px;height:21px;font:inherit;background:#2e9b931a;border:0;border-radius:6px;flex:none}._0DfwyG_results{background:#ffffff8a;min-width:0;min-height:780px;padding:34px}._0DfwyG_resultTopbar{border-bottom:1px solid var(--line);padding-bottom:22px}._0DfwyG_resultActions{align-items:center;gap:12px;display:flex}._0DfwyG_downloadButton{background:var(--mint);color:#fff;cursor:pointer;font:inherit;border:0;border-radius:11px;align-items:center;gap:9px;padding:11px 18px;font-size:15px;font-weight:750;transition:background .16s,transform .16s;display:inline-flex;box-shadow:0 10px 22px #2e9b933d}._0DfwyG_downloadButton:hover:not(:disabled){background:#24857e;transform:translateY(-1px)}._0DfwyG_downloadButton:disabled{box-shadow:none;color:#8b9a9d;cursor:not-allowed;background:#dfe6e4}._0DfwyG_exportError{color:#8a4c38;background:#fff7f3;border:1px solid #b8644938;border-radius:10px;margin-top:14px;padding:11px 14px;font-size:14px;line-height:1.6}._0DfwyG_successBadge{color:#267c75;background:#edf8f4;border:1px solid #2e9b9333;border-radius:999px;align-items:center;gap:8px;padding:9px 13px;font-size:14px;font-weight:700;display:inline-flex}._0DfwyG_successBadge i,._0DfwyG_qualityBar i{background:#42b99f;border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 4px #42b99f1f}._0DfwyG_emptyState{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:630px;display:flex}._0DfwyG_emptyOrbit{border:1px dashed #2e9b9366;border-radius:50%;place-items:center;width:150px;height:150px;margin-bottom:29px;display:grid;position:relative}._0DfwyG_emptyOrbit:before{content:"";border:1px solid #17252a14;border-radius:50%;width:72%;height:72%;position:absolute}._0DfwyG_emptyOrbit:after{background:var(--mint);content:"";border-radius:50%;width:9px;height:9px;position:absolute;top:12%;right:12%;box-shadow:0 0 0 6px #2e9b931a}._0DfwyG_emptyOrbit span{z-index:1;background:var(--ink);color:#fff;letter-spacing:.05em;border-radius:50%;place-items:center;width:78px;height:78px;font-size:15px;font-weight:800;display:grid}._0DfwyG_solvingOrbit{animation:5s linear infinite _0DfwyG_spin}._0DfwyG_solvingOrbit span{animation:5s linear infinite reverse _0DfwyG_spin}._0DfwyG_emptyState>strong{font-size:21px}._0DfwyG_emptyState>p{max-width:470px;color:var(--muted);margin-top:10px;font-size:15px;line-height:1.75}._0DfwyG_errorState{color:#713e2e;background:#fff7f3;border:1px solid #b8644933;border-radius:15px;margin-top:28px;padding:24px}._0DfwyG_errorState strong{font-size:18px}._0DfwyG_errorState p{margin-top:9px;font-size:15px;line-height:1.75}._0DfwyG_errorState small{opacity:.7;margin-top:12px;font-size:13px;display:block}._0DfwyG_resultContent{padding-top:24px}._0DfwyG_metrics{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}._0DfwyG_metricCard{border:1px solid var(--line);background:#f7faf8a6;border-radius:13px;padding:17px}._0DfwyG_metricCard span{color:var(--muted);font-size:14px;display:block}._0DfwyG_metricCard strong{letter-spacing:-.04em;margin-top:8px;font-size:30px;display:block}._0DfwyG_metricCard small{color:var(--mint);margin-top:4px;font-size:13px;font-weight:700;display:block}._0DfwyG_resultHint{color:#745c1c;background:#fff6dd;border-radius:9px;margin-top:12px;padding:10px 12px;font-size:12px}._0DfwyG_scheduleHeading{align-items:end;margin-top:31px}._0DfwyG_scheduleHeading h3{letter-spacing:-.025em;font-size:28px}._0DfwyG_scheduleHeading p{color:var(--muted);margin-top:6px;font-size:14px}._0DfwyG_classTabs{background:#edf2f0;border-radius:10px;gap:5px;max-width:55%;padding:3px;display:flex;overflow-x:auto}._0DfwyG_classTabs button{color:var(--muted);cursor:pointer;font:inherit;background:0 0;border:0;border-radius:8px;flex:none;padding:9px 12px;font-size:12px;font-weight:700}._0DfwyG_classTabs button:hover{color:var(--ink)}._0DfwyG_classTabs ._0DfwyG_activeTab{color:var(--ink);background:#fff;box-shadow:0 3px 10px #17252a12}._0DfwyG_tableScroll{border:1px solid var(--line);border-radius:14px;margin-top:17px;overflow-x:auto}._0DfwyG_wordScheduleTable{border-collapse:separate;border-spacing:0;table-layout:fixed;background:#fff;width:max-content;min-width:100%;font-family:SimSun,Songti SC,STSong,serif}._0DfwyG_wordScheduleTable th,._0DfwyG_wordScheduleTable td{vertical-align:middle;text-align:center;border-bottom:1px solid #cbd5d3;border-right:1px solid #cbd5d3;min-width:126px;height:78px;padding:5px}._0DfwyG_wordScheduleTable thead th{z-index:4;color:#344b50;background:#eef4f1;height:42px;font-family:Microsoft YaHei,PingFang SC,sans-serif;font-size:14px;font-weight:800;position:sticky;top:0}._0DfwyG_wordScheduleTable thead tr:nth-child(2) th{top:42px}._0DfwyG_wordScheduleTable tbody tr:hover td,._0DfwyG_wordScheduleTable tbody tr:hover th{background-color:#f7fbf9}._0DfwyG_wordScheduleTable ._0DfwyG_sequenceColumn{z-index:3;background:#f4f7f5;width:52px;min-width:52px;font-family:Microsoft YaHei,PingFang SC,sans-serif;font-size:14px;position:sticky;left:0}._0DfwyG_wordScheduleTable thead ._0DfwyG_sequenceColumn{z-index:6}._0DfwyG_wordScheduleTable ._0DfwyG_classColumn{z-index:3;background:#f8faf9;width:174px;min-width:174px;font-family:Microsoft YaHei,PingFang SC,sans-serif;position:sticky;left:52px;box-shadow:2px 0 #2e9b931f}._0DfwyG_wordScheduleTable thead ._0DfwyG_classColumn{z-index:6}._0DfwyG_wordScheduleTable ._0DfwyG_classColumn strong,._0DfwyG_wordScheduleTable ._0DfwyG_classColumn small{display:block}._0DfwyG_wordScheduleTable ._0DfwyG_classColumn strong{font-size:14px;line-height:1.45}._0DfwyG_wordScheduleTable ._0DfwyG_classColumn small{color:var(--muted);margin-top:4px;font-size:12px;font-weight:400}._0DfwyG_wordScheduleTable ._0DfwyG_dayGroup{color:#237e76;letter-spacing:.08em;background:#e5f2ee;border-right:2px solid #2e9b9373;height:42px}._0DfwyG_wordScheduleTable ._0DfwyG_periodHeader{width:126px;min-width:126px}._0DfwyG_wordScheduleTable ._0DfwyG_periodHeader strong,._0DfwyG_wordScheduleTable ._0DfwyG_periodHeader small{display:block}._0DfwyG_wordScheduleTable ._0DfwyG_periodHeader small{color:#6f7e81;white-space:nowrap;margin-top:4px;font-size:12px;font-weight:500}._0DfwyG_wordScheduleTable tr>:nth-child(6),._0DfwyG_wordScheduleTable tr>:nth-child(10),._0DfwyG_wordScheduleTable tr>:nth-child(14),._0DfwyG_wordScheduleTable tr>:nth-child(18),._0DfwyG_wordScheduleTable tr>:nth-child(22){border-right:2px solid #2e9b9373}._0DfwyG_emptyWordCell{background:#fcfdfc}._0DfwyG_wordLesson{border:1px solid var(--lesson-border,#c7d1d0);background:var(--lesson-bg,#f1f4f3);width:100%;color:var(--lesson-color,#334b50);overflow-wrap:anywhere;border-radius:5px;padding:6px 5px;font-family:SimSun,Songti SC,STSong,serif;font-size:14px;line-height:1.3}._0DfwyG_wordLesson+._0DfwyG_wordLesson{margin-top:4px}._0DfwyG_wordLesson strong,._0DfwyG_wordLesson span{font:inherit;line-height:inherit;display:block}._0DfwyG_wordLesson strong{font-weight:700}._0DfwyG_wordLesson span{color:#40585d;margin-top:2px}._0DfwyG_wordLesson._0DfwyG_fixedLesson{box-shadow:none;background:repeating-linear-gradient(-45deg,#edf2f2,#edf2f2 6px,#f4f7f6 6px 12px);border-color:#cbd5d5}._0DfwyG_wordLesson._0DfwyG_generatedLesson{border-color:color-mix(in srgb, var(--lesson-color,#2e9b93) 28%, white);background:var(--lesson-bg,#e8f5f1)}._0DfwyG_scheduleTable{border-collapse:collapse;table-layout:fixed;background:#fff;width:100%;min-width:760px}._0DfwyG_scheduleTable th,._0DfwyG_scheduleTable td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);vertical-align:middle;height:76px;padding:8px}._0DfwyG_scheduleTable tr:last-child th,._0DfwyG_scheduleTable tr:last-child td{border-bottom:0}._0DfwyG_scheduleTable th:last-child,._0DfwyG_scheduleTable td:last-child{border-right:0}._0DfwyG_scheduleTable thead th{height:44px;color:var(--muted);background:#f5f8f6;font-size:12px;font-weight:750}._0DfwyG_scheduleTable thead th:first-child{width:88px}._0DfwyG_scheduleTable tbody th{text-align:left;background:#fafcfb}._0DfwyG_scheduleTable tbody th strong,._0DfwyG_scheduleTable tbody th small{display:block}._0DfwyG_scheduleTable tbody th strong{font-size:12px}._0DfwyG_scheduleTable tbody th small{color:var(--muted);white-space:nowrap;margin-top:5px;font-size:11px;font-weight:400}._0DfwyG_scheduleTable ._0DfwyG_afternoonRow th,._0DfwyG_scheduleTable ._0DfwyG_afternoonRow td{border-top:2px solid #2e9b934d}._0DfwyG_lesson{border-left:3px solid var(--lesson-color,#738286);background:var(--lesson-bg,#eef2f1);border-radius:8px;padding:8px 9px}._0DfwyG_lesson+._0DfwyG_lesson{margin-top:4px}._0DfwyG_lesson strong,._0DfwyG_lesson span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}._0DfwyG_lesson strong{color:var(--lesson-color,var(--ink));font-size:13px}._0DfwyG_lesson span{color:var(--muted);margin-top:4px;font-size:12px}._0DfwyG_fixedLesson{background:repeating-linear-gradient(-45deg,#e8f0f1,#e8f0f1 6px,#edf4f4 6px 12px);border-left-color:#2f5d68;box-shadow:inset 0 0 0 1px #2f5d681c}._0DfwyG_fixedLesson strong{color:#294f58}._0DfwyG_fixedLesson span{color:#54727a;font-size:11px;font-weight:700}._0DfwyG_lesson[data-tone=teal],._0DfwyG_wordLesson[data-tone=teal]{--lesson-color:#237e76;--lesson-bg:#e5f5f1}._0DfwyG_lesson[data-tone=rose],._0DfwyG_wordLesson[data-tone=rose]{--lesson-color:#a65364;--lesson-bg:#f9eaed}._0DfwyG_lesson[data-tone=violet],._0DfwyG_wordLesson[data-tone=violet]{--lesson-color:#6858b7;--lesson-bg:#eeeafa}._0DfwyG_lesson[data-tone=blue],._0DfwyG_wordLesson[data-tone=blue]{--lesson-color:#4779a5;--lesson-bg:#eaf2f8}._0DfwyG_lesson[data-tone=amber],._0DfwyG_wordLesson[data-tone=amber]{--lesson-color:#9c7225;--lesson-bg:#faf1dd}._0DfwyG_lesson[data-tone=green],._0DfwyG_wordLesson[data-tone=green]{--lesson-color:#4f8054;--lesson-bg:#ebf5ea}._0DfwyG_lesson[data-tone=clay],._0DfwyG_wordLesson[data-tone=clay]{--lesson-color:#9a604b;--lesson-bg:#f7ece7}._0DfwyG_lesson[data-tone=cyan],._0DfwyG_wordLesson[data-tone=cyan]{--lesson-color:#317f8c;--lesson-bg:#e7f4f6}._0DfwyG_lesson[data-tone=plum],._0DfwyG_wordLesson[data-tone=plum]{--lesson-color:#855c82;--lesson-bg:#f4eaf3}._0DfwyG_lesson[data-tone=orange],._0DfwyG_wordLesson[data-tone=orange]{--lesson-color:#ae6937;--lesson-bg:#faede3}._0DfwyG_lesson[data-tone=pink],._0DfwyG_wordLesson[data-tone=pink]{--lesson-color:#a85c82;--lesson-bg:#f8e9f0}._0DfwyG_lesson[data-tone=yellow],._0DfwyG_wordLesson[data-tone=yellow]{--lesson-color:#967b2c;--lesson-bg:#faf4d9}._0DfwyG_free{color:#c7cfcd;text-align:center;display:block}._0DfwyG_warningPanel{color:#775b2c;background:#fffaf0;border:1px solid #ad792638;border-radius:10px;margin-top:14px;padding:11px 14px;font-size:12px}._0DfwyG_warningPanel summary{cursor:pointer;font-weight:800}._0DfwyG_warningPanel ul{margin:10px 0 0;padding-left:20px;line-height:1.65}._0DfwyG_warningPanel p{color:var(--muted);margin-top:7px}._0DfwyG_qualityBar{color:var(--muted);background:#f5f8f6;border-radius:10px;flex-wrap:wrap;gap:12px 20px;margin-top:14px;padding:14px 16px;font-size:14px}._0DfwyG_qualityBar span{align-items:center;gap:8px;display:inline-flex}._0DfwyG_qualityBar i{width:5px;height:5px}._0DfwyG_footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;margin-top:56px;padding-block:28px;font-size:14px;display:flex}._0DfwyG_rulesCard{border:1px solid var(--line);background:#ffffffc7;border-radius:25px;margin-top:22px;padding:30px 34px 34px;box-shadow:0 24px 60px #17252a0f}._0DfwyG_rulesHead h2{letter-spacing:-.02em;font-size:26px}._0DfwyG_rulesHead p{max-width:760px;color:var(--muted);margin-top:10px;font-size:15px;line-height:1.8}._0DfwyG_ruleColumns{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px;display:grid}._0DfwyG_ruleColumn{border:1px solid var(--line);background:#fff;border-radius:16px;padding:20px}._0DfwyG_ruleColumnHead strong{font-size:17px;display:block}._0DfwyG_ruleColumnHead small{color:var(--muted);margin-top:5px;font-size:13px;display:block}._0DfwyG_ruleColumn ol{counter-reset:rule;margin:16px 0 0;padding:0;list-style:none}._0DfwyG_ruleColumn li{counter-increment:rule;padding:0 0 0 32px;position:relative}._0DfwyG_ruleColumn li+li{margin-top:15px}._0DfwyG_ruleColumn li:before{content:counter(rule);border-radius:8px;place-items:center;width:23px;height:23px;font-size:12px;font-weight:800;display:grid;position:absolute;top:1px;left:0}._0DfwyG_ruleColumn li strong{font-size:15px;line-height:1.5;display:block}._0DfwyG_ruleColumn li span{color:var(--muted);margin-top:4px;font-size:13px;line-height:1.7;display:block}._0DfwyG_rule_hard{border-color:#2e9b9347}._0DfwyG_rule_hard ._0DfwyG_ruleColumnHead strong{color:#1f7069}._0DfwyG_rule_hard li:before{color:#1f7069;background:#e0f2ee}._0DfwyG_rule_soft{border-color:#6858b73d}._0DfwyG_rule_soft ._0DfwyG_ruleColumnHead strong{color:#5b4da5}._0DfwyG_rule_soft li:before{color:#5b4da5;background:#ebe7f8}._0DfwyG_rule_pending{background:#fffdf7;border-color:#a08c5047}._0DfwyG_rule_pending ._0DfwyG_ruleColumnHead strong{color:#8a6a1e}._0DfwyG_rule_pending li:before{color:#8a6a1e;background:#f7eed9}@keyframes _0DfwyG_spin{to{transform:rotate(360deg)}}@media (max-width:1100px){._0DfwyG_workspace{grid-template-columns:390px minmax(0,1fr)}._0DfwyG_controls{padding:25px}._0DfwyG_results{padding:28px}._0DfwyG_metrics{grid-template-columns:repeat(2,1fr)}}@media (max-width:820px){._0DfwyG_workspace{grid-template-columns:1fr;overflow:visible}._0DfwyG_controls{border-right:0;border-bottom:1px solid var(--line)}._0DfwyG_results{min-height:620px}._0DfwyG_emptyState{min-height:460px}}@media (max-width:980px){._0DfwyG_ruleColumns{grid-template-columns:1fr}}@media (max-width:600px){._0DfwyG_mastheadInner,._0DfwyG_workspace,._0DfwyG_rulesCard,._0DfwyG_footer{width:min(100% - 28px,1440px)}._0DfwyG_mastheadInner{flex-direction:column;align-items:flex-start;gap:14px;padding-block:20px}._0DfwyG_mastheadTitle h1{flex-wrap:wrap;font-size:22px}._0DfwyG_mastheadDivider{display:none}._0DfwyG_backLink{margin-left:0}._0DfwyG_schoolLogo{height:38px}._0DfwyG_rulesCard{padding:22px}._0DfwyG_backLink{font-size:14px}._0DfwyG_controls,._0DfwyG_results{padding:22px}._0DfwyG_results{min-height:560px}._0DfwyG_resultTopbar{flex-direction:column;align-items:flex-start;gap:14px}._0DfwyG_resultActions{flex-wrap:wrap}._0DfwyG_metrics{grid-template-columns:repeat(2,1fr)}._0DfwyG_scheduleHeading{flex-direction:column;align-items:flex-start}._0DfwyG_classTabs{width:100%;max-width:100%}._0DfwyG_footer{flex-direction:column;align-items:flex-start;gap:20px;margin-top:55px}}@media (prefers-reduced-motion:reduce){._0DfwyG_uploadZone,._0DfwyG_solveButton,._0DfwyG_switch,._0DfwyG_switch:after{transition:none}._0DfwyG_solvingOrbit,._0DfwyG_solvingOrbit span,._0DfwyG_spinner{animation-duration:2s}}