.lxflow{--paper:#fffffff0;--card:#fff9;--ink:#17171b;--ink-2:#55555c;--ink-3:#8a8a92;--line-2:#17171b14;--field:#fff9;--accent:#17171b;--accent-fg:#fff;--milk:#ffffffb3;--milk-border:#ffffff80;--r:8px;--sh:0 6px 24px #1c1e2c0f;--sh-sm:0 3px 10px #1c1e2c0a;--shadow:0 8px 32px #1c1e2c1a;--panel-sh:inset 0 1px 1px #fff9,0 6px 24px #1c1e2c0f;--sh-btn:0 8px 20px #17171b38;--en:var(--font-geist),-apple-system,sans-serif;--mono:var(--font-geist-mono),"PingFang SC","Noto Sans SC","Microsoft YaHei",ui-monospace,monospace;--sans:var(--font-geist),"PingFang SC","Noto Sans SC",-apple-system,"Microsoft YaHei",sans-serif;font-family:var(--sans);color:var(--ink);-webkit-font-smoothing:antialiased;letter-spacing:-.01em;font-size:14px;line-height:1.5}.dark .lxflow{--paper:#1d1d26f5;--card:#22222d8c;--ink:#fff;--ink-2:#dadae0;--ink-3:#ababb5;--line-2:#ffffff12;--field:#2626328c;--accent:#fff;--accent-fg:#17171b;--milk:#ffffff14;--milk-border:#ffffff0f;--sh:0 10px 30px #00000059;--sh-sm:0 3px 10px #0006;--shadow:0 12px 34px #0006;--panel-sh:inset 0 1px 0 #ffffff0d,0 10px 30px #00000059;--sh-btn:0 8px 20px #0000008c}.lxflow *{box-sizing:border-box}.lxflow .reveal{animation:.6s cubic-bezier(.2,.7,.2,1) both lxf-rise}@keyframes lxf-rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes lxf-pop{0%,to{transform:scale(1)}50%{transform:scale(1.12)}}.lxflow .d1{animation-delay:40ms}.lxflow .d2{animation-delay:.1s}.lxflow .d3{animation-delay:.16s}.lxflow .d4{animation-delay:.22s}.lxflow .backlink{color:var(--ink-3);cursor:pointer;white-space:nowrap;background:0 0;border:0;align-items:center;gap:7px;margin-bottom:22px;padding:0;font-size:13px;transition:color .15s;display:inline-flex}.lxflow .backlink:hover{color:var(--ink)}.lxflow .backlink svg{stroke-width:1.8px;width:15px;height:15px}.lxflow .phead{grid-template-columns:440px 1fr;align-items:start;gap:36px;display:grid}.lxflow .pcover{height:280px;box-shadow:var(--shadow);background:#17171b;border-radius:8px;place-items:center;display:grid;position:relative;overflow:hidden}.dark .lxflow .pcover{background:linear-gradient(#363646e6,#181820f2);border:1px solid #ffffff0f}.lxflow .pcover .big{color:#fff;stroke-width:1.3px;width:74px;height:74px}.lxflow .pcover .glow{background:radial-gradient(circle,#f8bccb38,#0000 65%);border-radius:50%;width:280px;height:280px;position:absolute;top:-110px;right:-90px}.lxflow .pcover .lvl{font-family:var(--mono);letter-spacing:.05em;color:#ffffffb3;font-size:11px;position:absolute;bottom:16px;left:18px}.lxflow .pmeta-tags{align-items:center;gap:8px;display:flex}.lxflow .pt{border-radius:99px;align-items:center;height:23px;padding:0 10px;font-size:11.5px;font-weight:600;display:inline-flex}.lxflow .pt.free{background:var(--field);color:var(--ink-2)}.lxflow .pt.pro{background:var(--accent);color:var(--accent-fg)}.lxflow .pt.type{border:1px solid var(--line-2);color:var(--ink-2)}.lxflow .phead h1{font-family:var(--font-heading,var(--sans));letter-spacing:-.02em;margin-top:15px;font-size:29px;font-weight:600;line-height:1.15}.lxflow .phead .pdesc{color:var(--ink-2);max-width:520px;margin-top:12px;font-size:14px;line-height:1.6}.lxflow .pstats{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.lxflow .pstat{background:var(--field);border:1px solid var(--milk-border);height:34px;color:var(--ink-2);white-space:nowrap;border-radius:10px;align-items:center;gap:7px;padding:0 14px;font-size:12.5px;font-weight:500;display:inline-flex}.lxflow .pstat svg{stroke-width:1.7px;width:15px;height:15px;color:var(--ink-3)}.lxflow .pstat b{font-family:var(--mono);color:var(--ink);font-weight:500}.lxflow .pcta{flex-wrap:wrap;align-items:center;gap:12px;margin-top:24px;display:flex}.lxflow .progmini{color:var(--ink-3);font-size:12px;font-family:var(--mono);align-items:center;gap:11px;display:flex}.lxflow .progmini .bar{background:var(--track-bg);border-radius:99px;width:120px;height:6px;overflow:hidden}.lxflow .progmini .bar i{background:var(--grad-progress);border-radius:99px;height:100%;display:block}.lxflow .bigbtn{background:var(--accent);color:var(--accent-fg);cursor:pointer;font-family:var(--sans);white-space:nowrap;box-shadow:var(--sh-btn);border:0;border-radius:999px;justify-content:center;align-items:center;gap:9px;padding:14px 26px;font-size:15px;font-weight:600;transition:opacity .15s,transform .15s;display:inline-flex}.lxflow .bigbtn:hover{transform:translateY(-1px)}.lxflow .bigbtn svg{stroke-width:1.9px;width:17px;height:17px}.lxflow .bigbtn.full{width:100%;margin-top:30px;padding:15px}.lxflow .sec-h{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:38px 0 16px;display:flex}.lxflow .sec-h h2{font-family:var(--font-heading,var(--sans));letter-spacing:-.01em;font-size:18px;font-weight:600}.lxflow .seg{background:var(--field);border:1px solid var(--milk-border);border-radius:99px;padding:3px;display:inline-flex}.lxflow .seg button{appearance:none;cursor:pointer;font-family:var(--sans);color:var(--ink-2);background:0 0;border:0;border-radius:99px;padding:6px 14px;font-size:12.5px;font-weight:500;transition:all .15s}.lxflow .seg button.on{background:var(--accent);color:var(--accent-fg);font-weight:600}.lxflow .lessons{border:1px solid var(--milk-border);background:var(--card);-webkit-backdrop-filter:blur(20px);box-shadow:var(--panel-sh);border-radius:8px;overflow:hidden}.lxflow .lessons+.lessons{margin-top:14px}.lxflow .theme-h{align-items:center;gap:9px;margin:22px 0 9px;padding:0 2px;display:flex}.lxflow .theme-h .bar{background:linear-gradient(#f8bccb,#d8c7f2);border-radius:99px;width:4px;height:15px}.lxflow .theme-h b{font-size:14px;font-weight:600}.lxflow .theme-h .ct{font-family:var(--mono);color:var(--ink-3);font-size:11.5px}.lxflow .lesson{cursor:pointer;border-bottom:1px solid var(--glass-divider);text-align:left;width:100%;font-family:var(--sans);background:0 0;border-top:0;border-left:0;border-right:0;align-items:center;gap:15px;padding:15px 18px;transition:background .14s;display:flex}.lxflow .lesson:last-child{border-bottom:0}.lxflow .lesson:hover{background:var(--glass-hover)}.lxflow .lesson .num{background:var(--field);width:32px;height:32px;font-family:var(--mono);color:var(--ink);border-radius:10px;flex:none;place-items:center;font-size:12.5px;font-weight:500;display:grid}.lxflow .lesson.done .num{background:var(--accent);color:var(--accent-fg)}.lxflow .lesson .num .ckmini{stroke-width:2.4px;width:15px;height:15px}.lxflow .lesson .lt{flex:1;min-width:0}.lxflow .lesson .lt b{letter-spacing:-.01em;color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:14.5px;font-weight:500;display:block;overflow:hidden}.lxflow .lesson .lt span{font-family:var(--mono);color:var(--ink-3);font-size:11px}.lxflow .lesson .meta{font-family:var(--mono);color:var(--ink-3);flex:none;font-size:11.5px}.lxflow .lbadge{border-radius:99px;flex:none;align-items:center;gap:5px;height:22px;padding:0 10px;font-size:11px;font-weight:600;display:inline-flex}.lxflow .lbadge.todo{background:var(--field);color:var(--ink-3)}.lxflow .lbadge.doing{background:var(--accent);color:var(--accent-fg)}.lxflow .lbadge.ok{color:#17171b;background:#c7ecd6b3}.dark .lxflow .lbadge.ok{color:#fff;background:#c7ecd633}.lxflow .lbadge.ok svg{stroke-width:2.4px;width:12px;height:12px}.lxflow .lesson .chev{color:var(--ink-3);flex:none;place-items:center;display:grid}.lxflow .lesson .chev svg{stroke-width:1.8px;width:17px;height:17px}@media (max-width:920px){.lxflow .phead{grid-template-columns:1fr}.lxflow .pcover{height:200px}}.lxflow .focus{justify-content:center;align-items:center;min-height:60vh;padding:30px 0;display:flex}.lxflow .focus-card{width:480px;max-width:100%}.lxflow .ov-card{background:var(--glass-strong-bg);border:1px solid var(--glass-strong-border);-webkit-backdrop-filter:blur(24px);box-shadow:var(--glass-strong-shadow);border-radius:8px;padding:34px 36px}.lxflow .ov-card .backlink{margin-bottom:18px}.lxflow .ov-cap{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-size:11px;display:block}.lxflow .ov-card h1{font-family:var(--font-heading,var(--sans));letter-spacing:-.02em;margin-top:8px;font-size:30px;font-weight:600}.lxflow .ov-card .lead{color:var(--ink-2);margin-top:10px;font-size:15px;line-height:1.6}.lxflow .steps{flex-direction:column;gap:4px;margin-top:30px;display:flex;position:relative}.lxflow .steps .line{background:var(--glass-divider);width:2px;position:absolute;top:30px;bottom:30px;left:25px}.lxflow .step{z-index:1;align-items:center;gap:16px;padding:11px 0;display:flex;position:relative}.lxflow .step .si{background:var(--field);width:50px;height:50px;box-shadow:var(--sh-sm);border:1px solid var(--milk-border);color:var(--ink);border-radius:15px;flex:none;place-items:center;display:grid}.lxflow .step.final .si{background:var(--accent);color:var(--accent-fg);border-color:#0000}.lxflow .step .si svg{stroke-width:1.7px;width:22px;height:22px}.lxflow .step .sx b{align-items:center;gap:8px;font-size:15.5px;font-weight:600;display:flex}.lxflow .step .sx b .ix{font-family:var(--mono);color:var(--ink-3);font-size:11px;font-weight:500}.lxflow .step .sx span{color:var(--ink-3);margin-top:2px;font-size:12.5px;display:block}.lxflow .step .fin{color:var(--accent-fg);background:var(--accent);border-radius:99px;margin-left:auto;padding:3px 9px;font-size:10.5px;font-weight:600}.lxflow .ghostbtn{text-align:center;cursor:pointer;width:100%;color:var(--ink-3);font-family:var(--sans);background:0 0;border:0;margin-top:6px;padding:12px;font-size:13px;font-weight:500;transition:color .15s;display:block}.lxflow .ghostbtn:hover{color:var(--ink)}.lxflow .res-card{background:var(--glass-strong-bg);border:1px solid var(--glass-strong-border);-webkit-backdrop-filter:blur(24px);width:620px;max-width:100%;box-shadow:var(--glass-strong-shadow);border-radius:8px;padding:30px 32px}.lxflow .medal{background:var(--accent);width:60px;height:60px;color:var(--accent-fg);box-shadow:var(--sh-btn);border-radius:999px;place-items:center;margin:0 auto;display:grid}.lxflow .medal svg{stroke-width:2px;width:28px;height:28px}.lxflow .res-card h1{font-family:var(--font-heading,var(--sans));letter-spacing:-.02em;text-align:center;margin-top:16px;font-size:26px;font-weight:600}.lxflow .res-card .sub{text-align:center;color:var(--ink-2);margin-top:7px;font-size:13.5px}.lxflow .res-streak{justify-content:center;margin-top:12px;display:flex}.lxflow .combo{font-family:var(--mono);color:#17171b;white-space:nowrap;background:linear-gradient(90deg,#fbe7a2,#f8bccb);border-radius:999px;align-items:center;gap:6px;padding:6px 14px;font-size:11.5px;font-weight:600;animation:.6s lxf-pop;display:inline-flex}.lxflow .combo svg{stroke-width:1.9px;width:13px;height:13px}.lxflow .kpis{box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px;display:grid;overflow:visible}.lxflow .kpi{text-align:center;background:var(--card);border:1px solid var(--milk-border);border-radius:8px;padding:14px 8px;box-shadow:inset 0 1px 1px #fff9}.dark .lxflow .kpi{box-shadow:inset 0 1px #ffffff0d}.lxflow .kpi:last-child{border-right:1px solid var(--milk-border)}.lxflow .kpi .v{font-family:var(--mono);color:var(--ink);letter-spacing:-.02em;font-size:21px;font-weight:500}.lxflow .kpi .l{color:var(--ink-3);margin-top:3px;font-size:10.5px}.lxflow .review-h{font-family:var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);text-align:left;margin:24px 0 8px;font-size:10px}.lxflow .rlist{border:1px solid var(--milk-border);background:var(--card);box-shadow:none;border-radius:8px;max-height:300px;overflow:hidden auto}.lxflow .rrow{border-bottom:1px solid var(--glass-divider);text-align:left;align-items:flex-start;gap:13px;padding:12px 16px;display:flex}.lxflow .rrow:last-child{border-bottom:0}.lxflow .rst{border-radius:50%;flex:none;place-items:center;width:26px;height:26px;margin-top:1px;display:grid}.lxflow .rst.ok{color:#17171b;background:#c7ecd6cc}.lxflow .rst.ok svg{stroke-width:2.4px;width:13px;height:13px}.dark .lxflow .rst.ok{color:#fff;background:#c7ecd63d}.lxflow .rst.hint{color:#17171b;background:#fbe7a2d9}.lxflow .rst.hint svg{stroke-width:1.8px;width:13px;height:13px}.dark .lxflow .rst.hint{color:#fff;background:#fbe7a242}.lxflow .rst.skip{color:var(--ink-3);background:#17171b0f}.lxflow .rst.skip svg{stroke-width:1.8px;width:13px;height:13px}.lxflow .rst.issue{color:#7f2438;background:#f8bccbbf}.lxflow .rst.issue svg{stroke-width:2px;width:13px;height:13px}.dark .lxflow .rst.skip{background:#ffffff14}.lxflow .rrow .rtx{flex:1;min-width:0}.lxflow .rrow .rtx .zh{color:var(--ink-3);font-size:12.5px}.lxflow .rrow .rtx .en{font-family:var(--en);color:var(--ink);margin-top:2px;font-size:13.5px;font-weight:600}.lxflow .rrow .dur{font-family:var(--mono);color:var(--ink-3);flex:none;margin-top:2px;font-size:11px}.lxflow .rissues{flex-wrap:wrap;gap:5px;margin-top:7px;display:flex}.lxflow .rissues span{color:#7f2438;background:#f8bccb6b;border-radius:5px;padding:3px 7px;font-size:10.5px}.dark .lxflow .rissues span{color:#f4a9ba;background:#f8bccb29}.lxflow .speaking-result-summary{border-top:1px solid var(--glass-divider);text-align:left;margin-top:22px;padding-top:20px}.lxflow .speaking-result-heading{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.lxflow .speaking-result-heading h2{color:var(--ink);letter-spacing:0;margin:0;font-size:14px;font-weight:650}.lxflow .speaking-result-heading p{color:var(--ink-3);margin-top:4px;font-size:11.5px;line-height:1.55}.lxflow .speaking-result-heading strong{font-family:var(--mono);color:var(--ink);letter-spacing:0;font-size:24px;line-height:1}.lxflow .speaking-issue-chips{flex-wrap:wrap;gap:7px;margin-top:12px;display:flex}.lxflow .speaking-issue-chips span{color:#7f2438;background:#f8bccb75;border-radius:6px;padding:5px 9px;font-size:11.5px;font-weight:550}.dark .lxflow .speaking-issue-chips span{color:#f4a9ba;background:#f8bccb2e}.lxflow .speaking-review-button{background:var(--accent);width:100%;min-height:46px;color:var(--accent-fg);cursor:pointer;box-shadow:var(--sh-btn);border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;margin-top:14px;font-size:13.5px;font-weight:650;display:flex}.lxflow .speaking-review-button svg{stroke-width:1.9px;width:16px;height:16px}.lxflow .res-act{gap:10px;margin-top:22px;display:flex}.lxflow .res-act button{font-family:var(--sans);cursor:pointer;border-radius:999px;flex:1;justify-content:center;align-items:center;gap:8px;padding:13px;font-size:13.5px;transition:all .15s;display:flex}.lxflow .res-act .primary{background:var(--accent);color:var(--accent-fg);box-shadow:var(--sh-btn);border:0;font-weight:600}.lxflow .res-act .primary:hover{transform:translateY(-1px)}.lxflow .res-act .outline{background:var(--milk);color:var(--ink);border:1px solid var(--line-2);font-weight:500}.lxflow .res-act .outline:hover{background:#fffffff2}.dark .lxflow .res-act .outline:hover{background:#ffffff24}.lxflow .res-act svg{stroke-width:1.9px;width:16px;height:16px}@media (max-width:640px){.lxflow .res-card{padding:20px 16px}.lxflow .medal{width:48px;height:48px}.lxflow .medal svg{width:22px;height:22px}.lxflow .res-card h1{margin-top:11px;font-size:20px}.lxflow .res-card .sub{margin-top:5px;font-size:11.5px}.lxflow .kpis{gap:7px;margin-top:14px}.lxflow .kpi{padding:10px 4px}.lxflow .kpi .v{font-size:15px}.lxflow .kpi .l{margin-top:2px;font-size:9.5px}.lxflow .rrow{gap:11px;padding:10px 14px}.lxflow .rst{width:24px;height:24px}.lxflow .rrow .rtx .zh{white-space:nowrap;text-overflow:ellipsis;font-size:10.5px;overflow:hidden}.lxflow .rrow .rtx .en{white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.lxflow .rrow .dur{font-size:10px}.lxflow .rrow .rtx .zh,.lxflow .rrow .rtx .en{white-space:normal;text-overflow:clip;overflow:visible}.lxflow .speaking-result-summary{margin-top:18px;padding-top:16px}.lxflow .speaking-result-heading p{font-size:11px}.lxflow .speaking-review-button{border-radius:8px}.lxflow .res-act{gap:9px}.lxflow .res-act button{border-radius:12px;min-height:44px;padding:12px 10px;font-size:12.5px}.lxflow .res-act .primary{flex:1.3}}.lxflow.modal-scope{font-family:var(--sans)}.lxflow .mtitle{letter-spacing:-.01em;font-size:16.5px;font-weight:600;font-family:var(--font-heading,var(--sans))}.lxflow .msub{font-family:var(--mono);color:var(--ink-3);letter-spacing:.04em;margin-top:3px;font-size:11px}.lxflow .rec{text-align:left;cursor:pointer;width:100%;color:var(--ink);-webkit-backdrop-filter:blur(20px);background:linear-gradient(135deg,#ffffffeb,#d8c7f280 55%,#b9dbf473);border:1px solid #ffffff80;border-radius:12px;align-items:center;gap:11px;margin-top:14px;padding:12px 15px;transition:transform .15s;display:flex;box-shadow:inset 0 1px 1px #fff9,0 8px 24px #1c1e2c1a}.dark .lxflow .rec{background:linear-gradient(135deg,#ffffff1f,#d8c7f238 55%,#b9dbf433);border-color:#ffffff14;box-shadow:inset 0 1px #ffffff0f,0 10px 28px #0006}.lxflow .rec:hover{transform:translateY(-1px)}.lxflow .rec .ri{background:#ffffff8c;border-radius:10px;flex:none;place-items:center;width:34px;height:34px;display:grid}.dark .lxflow .rec .ri{background:#ffffff29}.lxflow .rec .ri svg{stroke-width:1.7px;width:18px;height:18px}.lxflow .rec .rc{flex:1;min-width:0}.lxflow .rec .rc b{align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.lxflow .rec .rc b .tag{color:#fff;background:#17171b;border-radius:99px;padding:2px 7px;font-size:9.5px;font-weight:600}.dark .lxflow .rec .rc b .tag{color:#17171b;background:#fff}.lxflow .rec .rc span{opacity:.72;margin-top:2px;font-size:11.5px;display:block}.lxflow .rec .ra svg{stroke-width:1.9px;width:17px;height:17px}.lxflow .mor{color:var(--ink-3);align-items:center;gap:12px;margin:12px 0 10px;font-size:11px;display:flex}.lxflow .mor:before,.lxflow .mor:after{content:"";background:var(--glass-divider);flex:1;height:1px}.lxflow .mgrid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.lxflow .mcard{appearance:none;text-align:left;border:1px solid var(--milk-border);background:var(--card);cursor:pointer;font-family:var(--sans);border-radius:8px;padding:10px 13px;transition:transform .15s,background .15s,border-color .15s,box-shadow .15s;position:relative}.lxflow .mcard:hover{background:#ffffffd9}.dark .lxflow .mcard:hover{background:#ffffff1a}.lxflow .mcard:focus,.lxflow .mcard:focus-visible{box-shadow:none;outline:none}.lxflow .mcard.sel{background:rgb(var(--mode-select)/.42);border-color:rgb(var(--mode-select)/.95);box-shadow:0 0 0 2px rgb(var(--mode-select)/.2),0 7px 18px #1c1e2c1a;transform:translateY(-1px)}.dark .lxflow .mcard.sel{background:rgb(var(--mode-select)/.2);border-color:rgb(var(--mode-select)/.62);box-shadow:0 0 0 2px rgb(var(--mode-select)/.12),0 8px 20px #00000047}.lxflow .mcard.sel:hover{background:rgb(var(--mode-select)/.5)}.dark .lxflow .mcard.sel:hover{background:rgb(var(--mode-select)/.25)}.lxflow .mcard.sel:focus-visible{box-shadow:0 0 0 3px rgb(var(--mode-select)/.36),0 7px 18px #1c1e2c1a}.lxflow .mcard.disabled{opacity:.5;cursor:not-allowed}.lxflow .mcard .mh{align-items:center;gap:8px;display:flex}.lxflow .mcard .mi{color:#17171b;border-radius:8px;flex:none;place-items:center;width:27px;height:27px;display:grid}.dark .lxflow .mcard .mi{color:#fff}.lxflow .mgrid .mcard:first-child{--mode-select:199 236 214}.lxflow .mgrid .mcard:first-child .mi{background:#c7ecd6}.lxflow .mgrid .mcard:nth-child(2){--mode-select:185 219 244}.lxflow .mgrid .mcard:nth-child(2) .mi{background:#b9dbf4}.lxflow .mgrid .mcard:nth-child(3){--mode-select:251 231 162}.lxflow .mgrid .mcard:nth-child(3) .mi{background:#fbe7a2}.lxflow .mgrid .mcard:nth-child(4){--mode-select:216 199 242}.lxflow .mgrid .mcard:nth-child(4) .mi{background:#d8c7f2}.lxflow .mgrid .mcard:nth-child(5){--mode-select:248 188 203}.lxflow .mgrid .mcard:nth-child(5) .mi{background:#f8bccb}.dark .lxflow .mgrid .mcard:first-child .mi{background:#c7ecd64d}.dark .lxflow .mgrid .mcard:nth-child(2) .mi{background:#b9dbf44d}.dark .lxflow .mgrid .mcard:nth-child(3) .mi{background:#fbe7a24d}.dark .lxflow .mgrid .mcard:nth-child(4) .mi{background:#d8c7f24d}.dark .lxflow .mgrid .mcard:nth-child(5) .mi{background:#f8bccb4d}.lxflow .mcard .mi svg{stroke-width:1.7px;width:15px;height:15px}.lxflow .mcard .mselected{background:var(--ink);width:21px;height:21px;color:var(--accent-fg);border-radius:50%;place-items:center;display:grid;position:absolute;top:10px;right:10px;box-shadow:0 2px 7px #1c1e2c33}.lxflow .mcard .mselected svg{stroke-width:2.5px;width:13px;height:13px}.lxflow .mcard.sel .mh{padding-right:24px}.lxflow .mcard b{font-size:13px;font-weight:600}.lxflow .mcard .mtag{background:var(--field);color:var(--ink-3);border-radius:99px;margin-left:auto;padding:2px 7px;font-size:9.5px;font-weight:600}.lxflow .mcard p{color:var(--ink-3);margin-top:4px;font-size:11px;line-height:1.45}.lxflow .mdesc{background:var(--field);border:1px solid var(--milk-border);border-radius:8px;margin-top:10px;padding:11px 14px}.lxflow .mdesc b{font-size:13px;font-weight:600}.lxflow .mdesc p{color:var(--ink-2);margin-top:4px;font-size:12px;line-height:1.55}.lxflow .plevel{flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;display:flex}.lxflow .plabel{color:var(--ink-3);flex:none;font-size:12px}.lxflow .phint{color:var(--ink-3);flex-basis:100%;margin-top:-2px;font-size:11.5px}.lxflow .pseg{background:var(--field);border:1px solid var(--milk-border);border-radius:10px;gap:2px;padding:3px;display:inline-flex}.lxflow .pseg button{appearance:none;cursor:pointer;font-family:var(--sans);color:var(--ink-2);background:0 0;border:0;border-radius:8px;padding:6px 13px;font-size:12.5px;font-weight:500;transition:all .15s}.lxflow .pseg button.on{background:var(--accent);color:var(--accent-fg);font-weight:600}.lxflow .punits{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.lxflow .punit{appearance:none;cursor:pointer;font-family:var(--sans);border:1px solid var(--milk-border);background:var(--card);color:var(--ink-2);border-radius:10px;padding:7px 14px;font-size:12.5px;font-weight:500;transition:all .15s}.lxflow .punit:hover{background:#ffffffd9}.dark .lxflow .punit:hover{background:#ffffff1a}.lxflow .punit.on{background:var(--accent);color:var(--accent-fg);border-color:#0000}.lxflow .mstart{background:var(--accent);width:100%;color:var(--accent-fg);cursor:pointer;font-family:var(--sans);box-shadow:var(--sh-btn);border:0;border-radius:12px;justify-content:center;align-items:center;gap:8px;margin-top:14px;padding:13px;font-size:14px;font-weight:600;transition:transform .15s,opacity .15s;display:flex}.lxflow .mstart:hover{transform:translateY(-1px)}.lxflow .mstart:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none}.lxflow .mstart svg{stroke-width:1.9px;width:16px;height:16px}@media (max-width:560px){.lxflow .mgrid{grid-template-columns:1fr}}@media (max-width:767px){.dark .lxflow{--paper:#121214;--card:#191920;--ink-4:#ffffff59;--line-2:#ffffff0d;--field:#191920;--milk:#16161c;--milk-border:transparent;--sh:0 8px 28px #00000080;--panel-sh:inset 0 1px 0 #ffffff0d,0 8px 28px #00000080}.dark .lxflow .res-card,.dark .lxflow .ov-card,.dark .lxflow .lessons,.dark .lxflow .rec,.dark .lxflow .mcard{-webkit-backdrop-filter:none}.dark .lxflow .kpi{box-shadow:none;border-color:#0000}.dark .lxflow .rlist{border-color:#0000}}