:root{--lx-ink:#242d48;--lx-muted:#68758f;--lx-blue:#356dff;--lx-line:#e1e6f0;--lx-paper:#fff;--lx-bg:#f0f3f8;--lx-blue-tint:#eaf0ff;--lx-ok:#2f7d32;--lx-ok-tint:#ecf7e9;--lx-no:#c8353c;--lx-no-tint:#fdeced;--lx-warn:#8a5a00;--lx-warn-tint:#fff4dc}
body.cbt-app{background:var(--lx-bg);color:var(--lx-ink)}.cbt-header{background:rgba(240,243,248,.97);color:#1e2761;border-bottom:1px solid #e0e5ef;padding:22px max(24px,calc((100vw - 1160px)/2));min-height:86px;gap:18px;box-shadow:none}.cbt-header>a{font-size:20px;white-space:nowrap;font-weight:850;letter-spacing:-1px}.cbt-header>a:before{content:'✳';display:inline-grid;place-items:center;color:var(--lx-blue);background:#e2eaff;border-radius:12px;width:32px;height:32px;margin-right:10px}.cbt-header>strong{font-size:10px;letter-spacing:1.6px;color:#8a95aa}#account{gap:4px;align-items:center}#account button,#account a{border:0;background:transparent;border-radius:10px;color:#55617e;font-size:14px;padding:10px 12px;text-decoration:none;font-weight:650}#account button:hover,#account a:hover{background:#e4ebf7;color:#224fa9}#account [aria-current=page]{background:white;color:var(--lx-blue);box-shadow:0 2px 9px #22396609}#environment{background:#e6edfa;color:#556681;padding:8px 24px;text-align:center;font-size:12px;border:0}#status:not(:empty){position:sticky;top:0;z-index:20;background:#e8f3ff;border-bottom:1px solid #bad3fa;color:#204c88;font-size:14px;text-align:center;padding:12px}
body:not(.lx-exam) #app{max-width:1160px;padding:42px 0 70px;margin:auto}body:not(.lx-exam) .cbt-start{max-width:none;margin:0;background:transparent;border:0;padding:0;border-radius:0;box-shadow:none}body:not(.lx-exam) h1{font-size:38px;letter-spacing:-1.5px;line-height:1.3;margin:8px 0 12px;font-weight:800}body:not(.lx-exam) h2{font-size:22px;letter-spacing:-.7px}body:not(.lx-exam) p{line-height:1.7}body:not(.lx-exam) button,body:not(.lx-exam) a.cbt-primary{border-radius:10px;padding:12px 18px;border:1px solid #d3dced;background:white;color:#293b60;font-size:14px;font-weight:650;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px}body:not(.lx-exam) button.cbt-primary,body:not(.lx-exam) a.cbt-primary{background:var(--lx-blue);color:white;border-color:var(--lx-blue);box-shadow:0 4px 10px #356dff18}body:not(.lx-exam) button:hover{border-color:#8eacf5}button:disabled{opacity:.45;cursor:not-allowed!important}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #88aaff;outline-offset:3px}.cbt-eyebrow{font-size:11px!important;color:var(--lx-blue);letter-spacing:2px;font-weight:800;margin:0 0 12px}.lx-dot{color:var(--lx-blue)}.lx-page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.lx-page-heading p{color:var(--lx-muted);font-size:15px;margin:0}.lx-page-heading .cbt-eyebrow{margin-bottom:8px}.lx-text-button{background:transparent!important;border-color:transparent!important;padding-left:0!important;padding-right:0!important}.lx-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;padding:40px 44px;border:1px solid #dce4f3;border-radius:24px;background:linear-gradient(120deg,#fff 20%,#edf3ff);margin-bottom:26px;overflow:hidden}.lx-hero h1{font-size:34px!important}.lx-hero p{color:var(--lx-muted)}.lx-hero-card{background:white;border:1px solid #e0e7f4;border-radius:18px;padding:25px;align-self:center;box-shadow:0 10px 28px #18366707}.lx-hero-card h2{margin:0 0 8px}.lx-hero-card .lx-count{font-size:32px;color:var(--lx-blue);font-weight:800}.lx-hero-card .actions{margin-top:16px}.lx-overview{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:38px}.lx-overview button{justify-content:space-between!important;padding:22px!important;border:1px solid #e0e6f0!important;border-radius:16px!important}.lx-overview strong{font-size:27px;color:var(--lx-blue)}.lx-section-heading{display:flex;align-items:baseline;justify-content:space-between;margin:25px 0 15px}.lx-section-heading h2{margin:0}.lx-section-heading span{font-size:13px;color:var(--lx-muted)}.lx-exam-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.lx-exam-card{background:white;border:1px solid var(--lx-line);border-radius:20px;padding:26px}.lx-exam-card h2{margin:16px 0 10px;font-size:22px!important}.lx-exam-card>p{font-size:13px;color:var(--lx-muted)}.lx-mode-block{background:#f7f9fd;padding:17px 18px;border-radius:12px;margin-top:16px}.lx-mode-block h3{margin:0;font-size:16px}.lx-mode-block p{font-size:13px;color:var(--lx-muted);margin:7px 0 14px}.lx-mode-block .actions{margin:10px 0 0}.lx-round{font-size:11px;letter-spacing:1.5px;color:#93a1bb;font-weight:750}.lx-badge{display:inline-flex;border-radius:6px;padding:4px 7px;background:#edf1f7;color:#617087;font-size:11px;font-weight:700;white-space:nowrap}.lx-badge.correct{color:#26744c;background:#e9f6ee}.lx-badge.wrong{color:#b3544c;background:#fff0ec}.lx-badge.ungraded{color:#a56d11;background:#fff3db}.lx-review-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:25px}.lx-review-tabs button{justify-content:flex-start!important;padding:22px!important;border-radius:16px!important;border:1px solid var(--lx-line)!important;gap:12px!important}.lx-review-tabs button[aria-pressed=true]{border-color:#7ca3ff!important;background:#f8fbff!important;box-shadow:0 0 0 1px #7ca3ff}.lx-review-tabs strong{margin-left:auto;font-size:27px}.lx-tab-icon{font-size:21px;color:#6390f9}.lx-filter-panel{display:flex;justify-content:space-between;align-items:center;gap:20px;background:white;border:1px solid var(--lx-line);padding:15px 18px;border-radius:14px}.lx-segment{display:flex;gap:3px;background:#f0f3f8;border-radius:9px;padding:3px}.lx-segment button{padding:8px 13px!important;min-height:36px!important;border:0!important;background:transparent!important}.lx-segment button[aria-pressed=true]{background:white!important;color:var(--lx-blue)!important;box-shadow:0 2px 5px #1e35520a}.lx-selects{display:flex;gap:12px}.lx-selects label{margin:0!important;display:flex!important;align-items:center;font-size:12px;gap:8px!important;white-space:nowrap;color:var(--lx-muted)}.lx-selects select{font-size:13px!important;border-color:#e0e5ef!important;border-radius:8px!important;padding:9px!important;max-width:210px}.lx-list-heading{display:flex;justify-content:space-between;align-items:center;margin:25px 2px 14px;color:var(--lx-muted);font-size:13px;gap:14px}.lx-list-heading b{color:var(--lx-ink);margin-left:6px}.lx-chip{background:transparent!important;border:0!important;padding:7px 10px!important;min-height:32px!important;font-size:12px!important}.lx-chip[aria-pressed=true]{background:#e0eaff!important;color:var(--lx-blue)!important}.lx-question-list{display:grid;gap:12px}.lx-question-card{display:flex;align-items:center;gap:22px;background:white;border:1px solid var(--lx-line);border-radius:15px;padding:23px 26px}.lx-qmark{font-size:22px;font-weight:800;color:#a7b5cb;align-self:flex-start;padding-top:2px}.lx-qbody{flex:1;min-width:0}.lx-qmeta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--lx-muted);font-size:12px;margin-bottom:8px}.lx-qmeta>span:first-child{color:var(--lx-blue);font-weight:700}.lx-question-link{display:block!important;text-align:left!important;padding:0!important;border:0!important;min-height:0!important;background:none!important;font-size:16px!important;font-weight:750!important;line-height:1.6;justify-content:flex-start!important;color:var(--lx-ink)!important}.lx-qfoot{font-size:12px;color:#8c99ad;margin:8px 0 0!important}.lx-bookmark{background:transparent!important;border:0!important;font-size:21px!important;padding:8px!important;color:#a4aec1!important;flex-shrink:0}.lx-bookmark.is-saved{color:var(--lx-blue)!important}.lx-pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:26px;font-size:13px;color:var(--lx-muted)}.lx-pagination button{padding:7px 15px!important;min-height:35px!important}.lx-footnote{font-size:12px;color:#8a97ac;text-align:center;margin-top:25px}.lx-empty{padding:55px 22px;text-align:center;background:white;border:1px dashed #cdd7e8;border-radius:16px}.lx-empty>span{color:#6085d5;background:#edf3ff;border-radius:50%;width:52px;height:52px;display:inline-grid;place-items:center;font-size:25px}.lx-empty p{color:var(--lx-muted);font-size:14px}.lx-empty button{margin:10px 5px}.lx-detail-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;font-size:13px;color:var(--lx-muted)}.lx-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px}.lx-detail-question{padding:35px;background:white;border:1px solid var(--lx-line);border-radius:20px}.lx-detail-question h1{font-size:25px!important;line-height:1.6!important;letter-spacing:-.7px!important;margin:15px 0 28px!important}.lx-choices{padding:0;list-style:none;display:grid;gap:10px}.lx-choices li{display:flex;gap:12px;border:1px solid #e2e7ef;border-radius:11px;padding:17px;font-size:15px;align-items:baseline}.lx-choices li.selected{background:#f0f5ff;border-color:#8babf5}.lx-choices b{font-weight:500}.lx-choices small{margin-left:auto;white-space:nowrap;color:var(--lx-blue);font-size:11px}.lx-study-record{background:white;border:1px solid var(--lx-line);border-radius:18px;padding:26px;height:fit-content}.lx-study-record h2{margin:0 0 20px}.lx-study-record button{width:100%;margin-top:10px;font-size:12px!important}.lx-record-current{padding:15px;background:#f7f9fd;border-radius:10px}.lx-record-current p{font-size:12px;color:var(--lx-muted)}.lx-record-current small{font-size:11px;color:var(--lx-muted);line-height:1.6}.lx-record-line{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:16px 0;border-bottom:1px solid var(--lx-line);font-size:12px}.lx-record-line small{width:100%;color:#8b98ad}.lx-explanation{background:#f1f6ff;border:1px solid #d9e5fb;padding:20px;border-radius:12px}.lx-explanation summary{font-weight:750;color:#3159a0}.lx-explanation[open] summary{margin-bottom:20px}.lx-explanation p{font-size:14px}.lx-report{font-size:13px;color:var(--lx-muted);padding-top:15px}.lx-report textarea{min-height:100px;border-radius:10px!important}.lx-help{padding:20px;background:#fff8eb;border-radius:12px;font-size:14px}.lx-help p{color:var(--lx-muted)}.lx-detail-nav{display:flex;justify-content:space-between;margin-top:24px}.lx-history{font-size:12px;border-bottom:1px solid var(--lx-line);padding:10px 0}.lx-loading{padding:80px;text-align:center;color:var(--lx-muted)}.auth-simple{max-width:460px!important;margin:30px auto!important;background:white;border:1px solid var(--lx-line);border-radius:22px;padding:38px!important}.auth-simple h1{font-size:29px!important}.auth-simple input{border-color:#d8e0ec!important;border-radius:10px!important}.lx-preview-login{padding:20px;background:#f2f6fd;border-radius:12px;margin-bottom:20px;font-size:13px}.lx-preview-login p{margin:0 0 12px}.lx-preview-login .actions{margin:0}.result-view{background:white;border:1px solid var(--lx-line);border-radius:20px;padding:30px}.result-row{padding:24px 0}.lx-exam .cbt-header{padding:14px 24px}.lx-exam #app{margin-top:22px}.cbt-site-footer{max-width:1160px;margin:0 auto;background:transparent!important;border-top:1px solid #dfe5ef!important;padding:28px 0!important}.lx-preview-banner{font-size:12px;text-align:center;padding:10px;background:#e6edfa;color:#596b88}.lx-home-nav{display:flex;gap:24px}.lx-home-content{max-width:1160px;margin:60px auto}.lx-home-hero{padding:40px 0 50px}.lx-home-hero h1{font-size:50px!important;line-height:1.25!important;max-width:640px}.lx-home-hero h1 em{font-style:normal;color:var(--lx-blue)}.lx-home-hero p{color:var(--lx-muted);font-size:17px}.lx-home-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.lx-home-cards a{display:block;text-decoration:none;padding:28px;background:white;border:1px solid var(--lx-line);border-radius:20px;color:var(--lx-ink)}.lx-home-cards span{color:var(--lx-blue);font-size:26px}.lx-home-cards p{color:var(--lx-muted);font-size:14px}.lx-profile-page{background:white;border-radius:22px;border:1px solid var(--lx-line);padding:32px;max-width:760px;margin:auto}
@media(max-width:1200px){body:not(.lx-exam) #app,.lx-home-content{margin-left:24px;margin-right:24px}.cbt-site-footer{margin:0 24px}.cbt-header{padding:18px 24px}.cbt-header>strong{display:none}}
@media(max-width:760px){.cbt-header{display:flex;flex-wrap:wrap;padding:15px 18px;gap:10px}.cbt-header>a{font-size:18px}#account{overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px;gap:0}#account button,#account a{font-size:12px;padding:8px 10px;white-space:nowrap;min-height:36px}body:not(.lx-exam) #app{padding:27px 0 40px;margin:0 16px}body:not(.lx-exam) h1{font-size:28px}.lx-page-heading{align-items:flex-start;gap:12px;margin-bottom:22px}.lx-page-heading p{font-size:13px}.lx-page-heading>.lx-text-button{font-size:11px;padding-top:4px;max-width:110px}.lx-hero{grid-template-columns:1fr;padding:25px;gap:12px;border-radius:18px}.lx-hero h1{font-size:27px!important}.lx-hero-card{padding:20px}.lx-overview{gap:8px;margin-bottom:27px}.lx-overview button{padding:14px 9px!important;font-size:11px!important;flex-direction:column}.lx-overview strong{font-size:24px}.lx-exam-list{grid-template-columns:1fr}.lx-exam-card{padding:22px}.lx-review-tabs{gap:8px}.lx-review-tabs button{padding:13px 7px!important;flex-direction:column;font-size:11px!important;gap:6px!important;text-align:center}.lx-review-tabs strong{margin:0;font-size:24px}.lx-tab-icon{display:none}.lx-filter-panel{flex-direction:column;align-items:stretch;padding:12px;gap:12px}.lx-segment{justify-content:space-between}.lx-segment button{flex:1;font-size:12px!important}.lx-selects label{min-width:0;flex:1;flex-direction:column;align-items:flex-start}.lx-selects select{max-width:100%;width:100%;font-size:12px!important}.lx-list-heading{align-items:flex-start;font-size:12px;line-height:1.7;flex-wrap:wrap;gap:4px}.lx-question-card{padding:18px 13px;gap:10px;align-items:flex-start}.lx-qmark{font-size:16px;min-width:20px}.lx-qmeta{gap:7px;font-size:10px}.lx-qmeta>span:nth-child(2){max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lx-question-link{font-size:14px!important}.lx-qfoot{font-size:10px}.lx-bookmark{padding:0!important;min-width:32px;min-height:40px!important;font-size:19px!important}.lx-detail-layout{grid-template-columns:1fr}.lx-detail-question{padding:24px 18px}.lx-detail-question h1{font-size:21px!important}.lx-choices li{font-size:13px;padding:13px;gap:8px}.lx-study-record{padding:23px}.lx-detail-top{font-size:11px}.lx-detail-nav button{padding:10px!important;font-size:12px!important}.auth-simple{padding:26px!important;margin:5px auto!important}.result-view{padding:22px 16px}.lx-home-content{margin:28px 18px}.lx-home-hero{padding:20px 0 28px}.lx-home-hero h1{font-size:34px!important}.lx-home-cards{grid-template-columns:1fr}.lx-home-nav{gap:15px;font-size:12px}.lx-profile-page{padding:24px 18px}.cbt-site-footer{margin:0 18px}.cbt-footer-top,.cbt-footer-bottom{flex-wrap:wrap;gap:15px}.lx-preview-banner{font-size:10px}.lx-exam #account{width:100%}}
/* Override legacy non-exam shell selectors without affecting the exam canvas. */
body.cbt-app:not(.lx-exam) #app>section.cbt-start{width:100%;padding:0;margin:0;background:transparent;border:0;box-shadow:none;border-radius:0}.cbt-app .cbt-header #account a,.cbt-app .cbt-header #account button{color:#55617e;background:transparent}.cbt-app .cbt-header #account [aria-current=page]{color:#356dff;background:white}.cbt-app .cbt-header #account a:hover,.cbt-app .cbt-header #account button:hover{background:#e3ebf8}.cbt-app .cbt-header>strong{color:#8995ad;font-size:10px;letter-spacing:1.6px}.cbt-app .cbt-eyebrow{font-size:11px!important;letter-spacing:1.8px!important;color:#356dff!important}body.cbt-app:not(.lx-exam) #app>section.lx-profile-page{background:white;border:1px solid var(--lx-line);border-radius:22px;padding:32px;max-width:760px;margin:auto}

/* Shared brand and aligned learner controls. */
.cbt-app .cbt-header{display:flex;align-items:center;justify-content:space-between}.cbt-app .cbt-header>a{display:flex;align-items:center;gap:10px;flex:none}.cbt-app .cbt-header>a:before{content:none}.lx-brand-mark{display:block;width:34px;height:34px;object-fit:cover;border-radius:9px;flex:none}.lx-brand-text{display:flex;align-items:baseline;gap:7px;white-space:nowrap}.lx-brand-text b{font-size:14px}.lx-brand-text small{font-size:11px;font-weight:500;color:#68758f;letter-spacing:0}.cbt-app .cbt-header #account a,.cbt-app .cbt-header #account button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;line-height:1.3;margin:0;white-space:nowrap}.cbt-app .cbt-site-footer,.cbt-app .cbt-footer-brand,.cbt-app .cbt-footer-bottom a{color:#242d48}.cbt-app .cbt-footer-top p,.cbt-app .cbt-footer-bottom,.cbt-app .cbt-footer-brand span{color:#586780}.cbt-app .cbt-footer-bottom{border-top-color:#dfe5ef}.lx-overview button{display:grid!important;grid-template-columns:1fr auto;align-items:center;text-align:left;gap:12px;min-height:96px}.lx-overview button>span{line-height:1.5;min-height:3em;display:flex;align-items:center}.lx-overview strong{font-variant-numeric:tabular-nums}.lx-review-tabs button{display:grid!important;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;min-height:92px}.lx-review-tabs button>span:not(.lx-tab-icon){line-height:1.5;min-height:3em;display:flex;align-items:center}.lx-review-tabs strong{font-variant-numeric:tabular-nums}.lx-exam-card{display:flex;flex-direction:column}.lx-mode-block{display:grid;grid-template-rows:auto minmax(40px,auto) auto auto;align-content:start}.lx-mode-block>button{justify-self:start}.lx-mode-progress{min-height:1.5em;margin-bottom:0!important}.lx-save-guide{font-size:13px;color:#586780;line-height:1.6;margin-top:24px}.lx-home-cards>a{display:flex;flex-direction:column}.lx-home-cards>a>b{margin-top:auto;padding-top:16px}.cbt-app .cbt-header .lx-brand-text{width:auto;margin:0}
@media(max-width:760px){.cbt-app .cbt-header #account{display:flex;flex-wrap:wrap;overflow:visible;width:100%;gap:2px}.cbt-app .cbt-header #account a,.cbt-app .cbt-header #account button{font-size:12px;padding:8px;min-height:40px}.cbt-app .cbt-header .lx-brand-text{width:auto}.lx-overview button{grid-template-columns:1fr;text-align:center;gap:6px;min-height:112px;justify-items:center}.lx-overview button>span{justify-content:center;min-height:3em;font-size:12px}.lx-review-tabs button{grid-template-columns:1fr;justify-items:center;min-height:112px}.lx-review-tabs button>span:not(.lx-tab-icon){justify-content:center;min-height:3em}.lx-review-tabs strong{margin:0}.lx-brand-mark{width:30px;height:30px}.lx-brand-text small{font-size:10px}}
.cbt-app .cbt-header>a,.cbt-app .cbt-header .lx-brand-text b{color:#242d48}.cbt-app .cbt-header .lx-brand-text small{color:#68758f}
/* Community entry points: consistent destinations, distinct reasons to visit. */
.lx-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.lx-community-menu{position:relative;margin:0;color:#55617e;font-size:14px;z-index:30}.lx-community-menu summary{list-style:none;cursor:pointer;min-height:44px;display:flex;align-items:center;gap:7px;padding:10px 12px;font-weight:650;border-radius:10px}.lx-community-menu summary::-webkit-details-marker{display:none}.lx-community-menu summary:after{content:'⌄'}.lx-community-menu[open] summary{background:#e4ebf7}.lx-community-menu>div{position:absolute;top:100%;right:0;min-width:205px;background:#fff;border:1px solid #dbe3f0;border-radius:12px;padding:8px;box-shadow:0 12px 30px #2239661a}.cbt-app .cbt-header #account .lx-community-menu>div>a{display:flex;justify-content:space-between;font-size:13px;padding:12px;text-align:left}.lx-community-footer{display:flex;flex-wrap:wrap;gap:12px 24px;padding:12px 24px 20px}.cbt-app .lx-community-footer a{color:#465877;font-size:13px;font-weight:650;text-decoration:none;line-height:1.6}.lx-community{margin-top:54px;padding:36px 0;border-top:1px solid #dce3ee;scroll-margin-top:24px}.lx-community-heading h2{font-size:28px!important;line-height:1.4!important;margin:12px 0}.lx-community-heading>p:last-child{color:#586780;font-size:15px;line-height:1.8}.lx-community-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:24px}.lx-community-card{padding:28px;border:1px solid #dfe5ef;border-radius:18px;display:flex;flex-direction:column;background:#fff}.lx-community-label{font-size:12px;font-weight:650;color:#68758f}.lx-community-card h3{font-size:23px;margin:12px 0}.lx-community-card p{color:#586780;font-size:14px;line-height:1.8;margin:0 0 22px}.lx-community-card>a{display:inline-flex;align-items:center;justify-content:center;gap:10px;align-self:flex-start;padding:12px 20px;min-height:44px;border-radius:10px;text-decoration:none;font-size:14px;font-weight:700;margin-top:auto}.lx-community-cafe>a{background:#c94f00;color:#fff}.lx-community-chat>a{background:#FEE500;color:#191919}.lx-community-prompt{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px;background:#f3f6fc;border:1px solid #e1e6f0;border-radius:16px;margin-top:32px}.lx-community-prompt strong{font-size:16px}.lx-community-prompt p{font-size:13px;color:#586780;margin:8px 0 0;line-height:1.6}.lx-community-prompt>div:last-child{display:flex;flex-wrap:wrap;gap:12px 18px}.lx-community-prompt a{color:#3159a0;font-size:13px;font-weight:650;text-underline-offset:3px}.lx-community-menu summary:focus-visible{outline:3px solid #356dff;outline-offset:2px}
@media(max-width:760px){.lx-community-menu{font-size:12px}.lx-community-menu summary{padding:8px;min-height:40px}.lx-community-menu>div{right:0;min-width:200px}.lx-community{margin-top:32px;padding:28px 0}.lx-community-heading h2{font-size:24px!important}.lx-community-heading>p:last-child{font-size:14px}.lx-community-cards{grid-template-columns:1fr;gap:14px}.lx-community-card{padding:24px}.lx-community-prompt{display:block;padding:22px}.lx-community-prompt>div:last-child{margin-top:18px;flex-direction:column}.lx-community-footer{padding:12px 16px 20px}.lx-community-card h3{font-size:21px}}
.cbt-app .cbt-footer-brand{display:flex;flex-direction:row;align-items:center;gap:10px}.cbt-app .cbt-footer-brand .lx-brand-text{margin:0;display:flex;flex-direction:column;align-items:flex-start;gap:3px}.cbt-app .cbt-footer-brand .lx-brand-text b{font-size:20px;color:#242d48}.cbt-app .cbt-footer-brand .lx-brand-text small{font-size:11px;color:#68758f}.cbt-app .cbt-footer-top,.cbt-app .cbt-footer-bottom{width:calc(100% - 48px)}@media(max-width:760px){.cbt-app .cbt-footer-top,.cbt-app .cbt-footer-bottom{width:calc(100% - 32px)}}

.lx-community .cbt-eyebrow{font-size:12px;font-weight:700;color:#356dff;line-height:1.5}
@media(max-width:760px){.lx-community-menu[open]{flex-basis:100%}.lx-community-menu>div{position:static;min-width:0;width:100%;margin-top:4px}.lx-community-menu[open]>summary{width:fit-content}}
.lx-footer-socials{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.cbt-app .lx-footer-socials a{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:#e7edf6;color:#465877;font-size:14px;font-weight:700;text-decoration:none}.lx-footer-socials a:hover{background:#dbe6f8}.lx-footer-brand-block{flex-shrink:0}
.study-page .study-faq .center-action{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:14px 24px}.study-page .study-faq .center-action .text-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;margin:0}@media(max-width:760px){.study-page .study-faq .center-action{align-items:flex-start;flex-direction:column;gap:10px}}

/* Member-owned report results: no dismissal or periodic requests. */
.lx-report-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;margin:0 0 24px;border:1px solid #c8d7ff;border-radius:14px;background:#edf3ff;color:#254c9c}.lx-report-banner button{flex-shrink:0;min-height:44px;background:#fff;color:#254c9c}.lx-member-reports{margin-top:40px;padding-top:28px;border-top:1px solid var(--lx-line);scroll-margin-top:24px}.lx-member-reports h2{font-size:24px}.lx-member-report{padding:20px 0;border-bottom:1px solid var(--lx-line)}.lx-report-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}.lx-report-meta strong{font-size:15px}.lx-report-status,.lx-report-new{display:inline-flex;padding:4px 9px;border-radius:6px;font-size:12px;font-weight:650;background:#edf0f6;color:#4d5b76}.lx-report-new{background:#e9f0ff;color:#2959b4}.lx-report-message{color:#64718a;line-height:1.7;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow-wrap:anywhere}.lx-report-note{padding:14px 16px;background:#f4f7fc;border-radius:10px;line-height:1.8;overflow-wrap:anywhere;white-space:pre-wrap}.lx-report-date{font-size:12px;color:#6c7990}.lx-report-empty{padding:20px 0;color:#64718a;line-height:1.8}.lx-report-seen-error{color:#73572c;font-size:13px;line-height:1.7}.lx-admin-report{padding:18px 0;border-bottom:1px solid var(--lx-line)}.lx-admin-report summary{cursor:pointer;color:#64718a}.lx-explanation-table-wrap{max-width:100%;overflow-x:auto;margin:16px 0;-webkit-overflow-scrolling:touch}.lx-explanation-table-wrap table{border-collapse:collapse;width:100%;min-width:320px;font-size:14px;line-height:1.7}.lx-explanation-table-wrap th,.lx-explanation-table-wrap td{border:1px solid #d8dfeb;padding:10px 12px;vertical-align:top;text-align:left;overflow-wrap:anywhere}.lx-explanation-table-wrap th{background:#edf2fa;font-weight:700}.lx-explanation-table-wrap:focus-visible{outline:3px solid var(--lx-blue);outline-offset:2px}@media(max-width:760px){.lx-report-banner{align-items:flex-start;flex-direction:column;padding:16px;gap:8px}.lx-report-banner button{align-self:flex-end}.lx-report-meta strong{flex-basis:100%}.lx-report-note{padding:12px}.lx-explanation-table-wrap table{font-size:13px}}

/* 1회 필기 출제 포인트(옛 기출 복원) 풀이 (2026-10-04) */
.rb-sum{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.rb-sum span{padding:6px 12px;border-radius:999px;background:var(--lx-blue-tint);color:var(--lx-blue);font-size:14px;font-weight:600}
.rb-sum strong{font-weight:800}
.rb-sum .rb-warn{background:var(--lx-no-tint);color:var(--lx-no)}
.rb-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0 8px}
body:not(.lx-exam) .rb-tabs button{min-height:0;padding:8px 14px;border-radius:999px}
body:not(.lx-exam) .rb-tabs button[aria-pressed=true]{background:var(--lx-ink);border-color:var(--lx-ink);color:var(--lx-paper)}
.rb-note{padding:12px 14px;border-radius:12px;background:var(--lx-paper);border:1px solid var(--lx-line);color:var(--lx-muted);font-size:14px}
.rb-card{border:1px solid var(--lx-line);border-radius:16px;padding:18px;margin:12px 0;background:var(--lx-paper)}
.rb-meta{display:flex;justify-content:space-between;gap:8px;font-size:13px;color:var(--lx-muted)}
.rb-meta b{color:var(--lx-blue);font-weight:800}
.rb-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.rb-tag{padding:2px 9px;border-radius:999px;background:var(--lx-bg);color:var(--lx-muted);font-size:12px;font-weight:700}
.rb-stem{margin:10px 0;color:var(--lx-ink);font-size:16px;font-weight:800;line-height:1.6}
.rb-st{margin:0 0 10px;padding:12px 14px;border-radius:12px;background:var(--lx-bg);list-style:none;display:grid;gap:6px;font-size:15px;line-height:1.6;color:var(--lx-ink)}
.rb-ch{display:grid;gap:6px}
body:not(.lx-exam) .rb-ch button{width:100%;min-height:0;justify-content:flex-start;align-items:flex-start;text-align:left;gap:10px;padding:11px 14px;border-radius:12px;font-weight:500;line-height:1.55;white-space:normal}
body:not(.lx-exam) .rb-ch button span:first-child{flex:none;color:var(--lx-muted);font-weight:700}
body:not(.lx-exam) .rb-ch .pick{border-color:var(--lx-blue);box-shadow:0 0 0 1px var(--lx-blue)}
body:not(.lx-exam) .rb-ch .ok{background:var(--lx-ok-tint);border-color:var(--lx-ok);color:var(--lx-ok);font-weight:800}
body:not(.lx-exam) .rb-ch .no{background:var(--lx-no-tint);border-color:var(--lx-no);color:var(--lx-no)}
.rb-conf{margin-top:12px}
.rb-conf p{margin:0 0 6px;font-weight:800;color:var(--lx-ink)}
.rb-conf div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
body:not(.lx-exam) .rb-conf button{width:100%;min-height:44px;font-weight:800}
.rb-res{margin-top:12px;padding:14px;border-radius:12px;background:var(--lx-bg);font-size:14px;line-height:1.65;color:var(--lx-ink)}
.rb-res p{margin:0 0 6px}
.rb-res .rb-verdict{font-size:15px;font-weight:800}
.rb-res.is-ok .rb-verdict{color:var(--lx-ok)}
.rb-res.is-no .rb-verdict{color:var(--lx-no)}
.rb-res strong{font-weight:800}
.rb-basis{color:var(--lx-muted)}
.rb-fb{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px}
body:not(.lx-exam) .rb-link{min-height:0;padding:0;border:0;background:none;color:var(--lx-muted);font-size:13px;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.rb-input{display:flex;gap:8px;margin-top:8px}
.rb-input input{flex:1;min-width:0}
.rb-free{margin-top:28px;padding-top:18px;border-top:1px solid var(--lx-line)}
.rb-free textarea{display:block;width:100%;box-sizing:border-box;margin-top:10px;padding:10px 12px;border:1px solid var(--lx-line);border-radius:12px;font:inherit;resize:vertical}
.rb-free-act{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:10px}
.rb-nav{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:16px 0;font-weight:700;color:var(--lx-muted)}
.rb-coach{display:grid;gap:8px}
.rb-quote{margin:0 0 10px;padding:12px 14px;border-left:3px solid var(--lx-blue);border-radius:0 12px 12px 0;background:var(--lx-bg);color:var(--lx-ink);font-size:15px;line-height:1.7}

/* 암기코치 · 실기 card list: one readable line per card on 390px; locked cards dimmed with a short reason. */
.cbt-app .coach-list button{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;width:100%;text-align:left;gap:2px}.coach-list small{display:block;margin-top:2px;font-size:.85em;opacity:.8}.coach-list .is-locked button{opacity:.55}

/* nav-ia 2026-10-05 (2026-10-06: recall moved off the top line into 내 학습▾): 자료실 · 모의고사 · 암기코치 · 내 학습▾, one line at 360/390px. */
.lx-nav-more{position:relative;margin:0;color:#55617e;font-size:14px;z-index:30}
.lx-nav-more>summary{list-style:none;cursor:pointer;min-height:44px;display:flex;align-items:center;padding:10px 12px;font-weight:650;border-radius:10px;white-space:nowrap}
.lx-nav-more>summary::-webkit-details-marker{display:none}
.lx-nav-more[open]>summary{background:#e4ebf7}
.lx-nav-more>summary:focus-visible{outline:3px solid #356dff;outline-offset:2px}
.lx-nav-panel{position:absolute;top:100%;right:0;display:grid;min-width:210px;background:#fff;border:1px solid #dbe3f0;border-radius:12px;padding:8px;box-shadow:0 12px 30px #2239661a}
.cbt-app .cbt-header #account .lx-nav-panel a,.cbt-app .cbt-header #account .lx-nav-panel button{display:flex;justify-content:space-between;width:100%;font-size:13px;padding:12px;text-align:left}
.lx-nav-group{display:grid;margin:4px 0;padding:4px 0;border-top:1px solid #e7ecf5;border-bottom:1px solid #e7ecf5}
.lx-nav-label{padding:6px 12px 2px;font-size:12px;font-weight:700;color:#8a94ab}
@media(max-width:760px){.cbt-app .cbt-header #account{flex-wrap:nowrap;justify-content:space-between;gap:0}.lx-nav-more{font-size:12px}.lx-nav-more>summary{padding:8px;min-height:40px}}
@media(max-width:374px){.cbt-app .cbt-header #account a,.cbt-app .cbt-header #account button{padding:8px 6px}}

/* 암기코치 실기 | 필기 tabs (drawn by card() on each module's first screen only). */
.lx-coach-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 22px}
body:not(.lx-exam) .lx-coach-tabs button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-height:56px;padding:10px 14px;border-radius:12px;text-align:left;background:var(--lx-paper);border:1px solid var(--lx-line);color:var(--lx-ink)}
.lx-coach-tabs strong{font-size:16px;font-weight:800}.lx-coach-tabs span{font-size:12px;font-weight:500;color:var(--lx-muted)}
body:not(.lx-exam) .lx-coach-tabs button[aria-pressed=true]{border-color:var(--lx-blue);box-shadow:0 0 0 1px var(--lx-blue);background:var(--lx-blue-tint)}
body:not(.lx-exam) .lx-coach-tabs button[aria-pressed=true] strong{color:var(--lx-blue)}

/* 모의고사 cards and the two badges (신규 응시 중단 · 준비 중). */
.lx-mock-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin-top:20px}
.lx-mock-card{border:1px solid var(--lx-line);border-radius:16px;padding:20px;background:var(--lx-paper)}
.lx-mock-card h2{margin:10px 0 6px}
.lx-badge{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--lx-bg);color:var(--lx-muted);font-size:12px;font-weight:800}
.lx-badge-soon{background:var(--lx-warn-tint);color:var(--lx-warn)}
.lx-mock-records{margin-top:12px}.lx-mock-records summary{cursor:pointer;font-weight:700;color:var(--lx-blue);min-height:44px;display:flex;align-items:center}
.lx-mock-records ul{list-style:none;padding:0;margin:6px 0;display:grid;gap:6px}
.lx-mock-review{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 0}

/* 나의 학습 secondary rows. */
.lx-home-rows{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:8px}
body:not(.lx-exam) .lx-home-rows button{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:56px;padding:12px 16px;border-radius:14px;text-align:left;background:var(--lx-paper);border:1px solid var(--lx-line);color:var(--lx-ink)}
.lx-home-rows strong{font-weight:800;flex:none}.lx-home-rows span{color:var(--lx-muted);font-size:14px;text-align:right}
body:not(.lx-exam) .lx-home-rows .lx-row-alert{border-color:var(--lx-blue)}
.lx-quiet{margin-top:18px;font-size:14px;color:var(--lx-muted)}
body:not(.lx-exam) .lx-text-link{min-height:0;padding:0;border:0;background:none;color:var(--lx-blue);font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:3px}