:root{--lp-bg:#eef1f5;--lp-panel:#fff;--lp-sidebar:#e7ecf2;--lp-panel-soft:#f6f8fb;--lp-text:#172033;--lp-text-secondary:#465467;--lp-text-muted:#667085;--lp-primary:#2859c5;--lp-primary-hover:#204aa8;--lp-primary-soft:#dce7fa;--lp-example-bg:#dce8f7;--lp-example-border:#3e6fae;--lp-example-text:#244b7c;--lp-exercise-bg:#f1e3c5;--lp-exercise-border:#a87319;--lp-exercise-text:#68460d;--lp-quiz-bg:#dee2e8;--lp-quiz-border:#596579;--lp-quiz-text:#374151;--lp-border:#cfd7e2;--lp-border-strong:#b9c4d2;--lp-success:#18794e;--lp-shadow:0 18px 48px rgba(15,23,42,.09);--lp-card-shadow:0 5px 16px rgba(15,23,42,.055)}body{background:linear-gradient(180deg,#f3f5f8 0,var(--lp-bg) 100%);color:var(--lp-text)}.page:has(.course-shell){max-width:1440px;margin:0 auto;padding:34px 32px}.course-shell{grid-template-columns:310px minmax(0,1fr);min-height:calc(100vh - 68px);background:var(--lp-panel);border:1px solid var(--lp-border-strong);border-radius:16px;overflow:hidden;box-shadow:var(--lp-shadow)}.course-sidebar{background:linear-gradient(180deg,#edf1f5 0,var(--lp-sidebar) 100%);border-right:1px solid var(--lp-border-strong);padding:30px 23px;gap:26px}.sidebar-eyebrow{color:var(--lp-text-muted);font-weight:750;letter-spacing:.1em;opacity:1}.sidebar-brand h2{margin:8px 0 11px;color:var(--lp-text-secondary);font-weight:700;line-height:1.35}.sidebar-meta{gap:7px;margin-top:10px}.sidebar-meta span{padding:4px 10px;border:1px solid var(--lp-border-strong);border-radius:6px;background:#fff;color:var(--lp-text-muted);font-size:12px;font-weight:600;box-shadow:none}.nav-module{margin-bottom:25px}.nav-module-title{margin-bottom:9px;color:var(--lp-text-muted);letter-spacing:.07em;opacity:1}.nav-unit{min-height:48px;gap:12px;padding:9px 11px;margin-bottom:4px;border-radius:9px;color:var(--lp-text-secondary);transition:background .15s ease,color .15s ease,box-shadow .15s ease}.nav-unit:hover{background:hsla(0,0%,100%,.72)}.nav-unit-active{background:#fff;color:var(--lp-text);box-shadow:inset 4px 0 0 var(--lp-primary),0 3px 10px rgba(15,23,42,.07);border-radius:0 9px 9px 0}.nav-unit-active:hover{background:#fff}.nav-unit-number{width:28px;height:28px;flex:0 0 28px;border:1px solid var(--lp-border-strong);background:#fff;color:var(--lp-text-muted);font-size:11px;font-weight:750}.nav-unit-active .nav-unit-number{border-color:var(--lp-primary);background:var(--lp-primary);color:#fff}.nav-unit-visited .nav-unit-number{border-color:var(--lp-success);background:var(--lp-success);color:#fff}.nav-unit-text{color:inherit;font-weight:550}.nav-unit-active .nav-unit-text{color:var(--lp-text);font-weight:750}.sidebar-progress{padding-top:18px;border-top:1px solid var(--lp-border-strong)}.sidebar-progress-row{margin-bottom:8px;color:var(--lp-text-muted)}.sidebar-progress-row strong{color:var(--lp-text);font-size:13px;font-weight:750}.sidebar-progress .progress-bar{height:8px;background:#d4dae3}.sidebar-progress .progress-fill{background:var(--lp-primary)}.course-content{width:100%;max-width:none;padding:54px clamp(52px,6vw,96px) 48px;background:var(--lp-panel)}.capability-warning,.content-header,.course-footer,.unit-content{width:100%;max-width:840px;margin-left:auto;margin-right:auto}.content-header{padding-bottom:25px;border-bottom:1px solid var(--lp-border)}.content-breadcrumb{color:var(--lp-primary);font-size:12px;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.content-counter{margin-top:6px;color:var(--lp-text-muted)}.content-header h1{max-width:780px;margin:13px 0 0;color:var(--lp-text);font-size:clamp(34px,3vw,42px);font-weight:820;line-height:1.12;letter-spacing:-.035em}.course-description{max-width:720px;margin-top:16px;color:var(--lp-text-secondary);font-size:16px;line-height:1.72}.unit-content{margin-top:32px}.unit-content .block{position:relative;margin-bottom:22px;padding:26px 30px;border-radius:11px;box-shadow:var(--lp-card-shadow)}.unit-content .block h3{margin:0 0 10px;color:var(--lp-text);font-size:19px;font-weight:750;line-height:1.35}.unit-content .block p{color:var(--lp-text-secondary);font-size:16px;line-height:1.72}.unit-content .badge{display:inline-flex;align-items:center;margin-bottom:13px;padding:0;border-radius:0;background:none;letter-spacing:.08em;text-transform:uppercase}.block-lesson{border:1px solid var(--lp-border);background:#fff}.block-lesson .badge{color:var(--lp-text-muted)}.block-example{border:1px solid #b8cbe5;border-left:5px solid var(--lp-example-border);background:var(--lp-example-bg)}.block-example .badge,.block-example h3{color:var(--lp-example-text)}.block-example p{color:#334b68}.block-exercise{border:1px solid #dac79f;border-left:5px solid var(--lp-exercise-border);background:var(--lp-exercise-bg)}.block-exercise .badge,.block-exercise h3{color:var(--lp-exercise-text)}.block-exercise p{color:#514327}.block-quiz{border:1px solid #c4cbd5;border-left:5px solid var(--lp-quiz-border);background:var(--lp-quiz-bg)}.block-quiz .badge,.block-quiz h3{color:var(--lp-quiz-text)}.block-quiz p{color:#414b5a}.quiz-question{margin-bottom:20px}.quiz-question>p:first-child{color:var(--lp-text);font-size:16px;font-weight:700}.quiz-options{margin-top:12px}.quiz-option{padding:12px 14px;border:1px solid var(--lp-border-strong);border-radius:8px;transition:border-color .15s ease,background .15s ease}.quiz-option:hover{border-color:#879ab4}.block-exercise .secondary-btn,.block-quiz .primary-btn,.block-quiz .secondary-btn{min-height:42px;padding:10px 16px;border-radius:8px;font-size:14px;font-weight:700}.course-footer{margin-top:38px;padding-top:25px;border-top:1px solid var(--lp-border)}.course-footer .secondary-btn{padding:11px 4px;border:0;background:transparent;color:var(--lp-text-muted);font-weight:700;box-shadow:none}.course-footer .secondary-btn:hover:not(:disabled){color:var(--lp-text)}.course-footer .secondary-btn:disabled{opacity:.42}.course-footer .primary-btn{min-height:44px;padding:11px 24px;border-radius:8px;background:var(--lp-primary);color:#fff;font-size:14px;font-weight:750;box-shadow:0 5px 14px rgba(40,89,197,.2)}.course-footer .primary-btn:hover:not(:disabled){background:var(--lp-primary-hover)}.footer-position{color:var(--lp-text-muted);font-weight:650}.capability-warning{margin-bottom:24px;padding:15px 17px;border:1px solid #d1b96d;border-radius:9px;background:#f3ead0;color:#5e4a12;font-size:14px;line-height:1.55}@media (max-width:1050px){.course-shell{grid-template-columns:280px minmax(0,1fr)}.course-content{padding:44px 40px}}@media (max-width:860px){.page:has(.course-shell){max-width:none;padding:12px}.course-shell{display:block}.course-content{padding:30px 21px}.capability-warning,.content-header,.course-footer,.unit-content{max-width:none}.content-header h1{font-size:30px}.course-description{font-size:16px}}@media (max-width:520px){.page:has(.course-shell){padding:0}.course-content{padding:25px 16px}.unit-content .block{padding:21px}.content-header h1{font-size:28px}.unit-content .block p{font-size:16px}}.course-shell{align-items:stretch}.course-sidebar{position:relative;top:auto;align-self:stretch;min-height:100%;height:auto;max-height:none;overflow:visible;display:flex;flex-direction:column}.course-navigation{flex:1 1 auto;overflow:visible}.sidebar-progress{flex:0 0 auto;margin-top:auto;padding-top:22px}.quiz-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.quiz-heading .badge{margin-bottom:0}.quiz-question-count{color:var(--lp-text-muted);font-size:12px;font-weight:650}.quiz-question{margin:0;padding:24px 0;border-top:1px solid rgba(89,101,121,.18)}.quiz-question:first-of-type{border-top:0;padding-top:4px}.quiz-question-title{display:grid;grid-template-columns:34px minmax(0,1fr);grid-gap:12px;gap:12px;align-items:flex-start;margin-bottom:15px}.quiz-question-title p{margin:2px 0 0;color:var(--lp-text);line-height:1.5}.quiz-question-number{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid #b6c0cc;border-radius:8px;background:hsla(0,0%,100%,.62);color:#596579;font-size:11px;font-weight:800}.quiz-options{display:flex;flex-direction:column;gap:9px;margin-top:0}.quiz-option{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;grid-gap:11px;gap:11px;min-height:48px;padding:11px 13px;border:1px solid #b8c1cc;border-radius:9px;background:#fff;color:var(--lp-text-secondary);cursor:pointer;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease}.quiz-option:hover{border-color:#8294aa;background:#f8fafc}.quiz-option input{width:17px;height:17px;margin:0;accent-color:var(--lp-primary)}.quiz-option-selected{border-color:var(--lp-primary);background:#e8eef9;box-shadow:inset 3px 0 0 var(--lp-primary)}.quiz-option-correct{border-color:#7ea58d;background:#dce8df;box-shadow:inset 4px 0 0 #47765a}.quiz-option-wrong{border-color:#bb8585;background:#ead9d9;box-shadow:inset 4px 0 0 #985454}.quiz-option-muted{background:hsla(0,0%,100%,.5);color:#697586;opacity:.78}.quiz-option-status{justify-self:end;padding:4px 7px;border-radius:5px;font-size:11px;font-weight:800;white-space:nowrap}.quiz-option-status-correct{background:#c5d9cb;color:#315d40}.quiz-option-status-wrong{background:#ddc1c1;color:#783b3b}.quiz-explanation{margin-top:13px;padding:14px 16px;border-radius:8px;background:hsla(0,0%,100%,.58)}.quiz-explanation strong{display:block;margin-bottom:5px;font-size:13px;font-weight:800}.quiz-explanation p{margin:0;font-size:14px;line-height:1.6}.quiz-explanation-ok{border-left:3px solid #47765a}.quiz-explanation-ok strong{color:#315d40}.quiz-explanation-ko{border-left:3px solid #985454}.quiz-explanation-ko strong{color:#783b3b}.quiz-actions{display:flex;align-items:center;gap:15px;margin-top:20px;padding-top:20px;border-top:1px solid rgba(89,101,121,.18)}.quiz-actions-help{color:var(--lp-text-muted);font-size:12px;line-height:1.45}.quiz-result{margin-top:22px;padding:19px 20px;border-radius:11px;font-size:inherit}.quiz-result-passed{border:1px solid #a5bdad;background:#dce7df}.quiz-result-failed{border:1px solid #c5a0a0;background:#e7dada}.quiz-result-main{display:flex;align-items:center;justify-content:space-between;gap:24px}.quiz-result-copy{display:flex;flex-direction:column;gap:4px}.quiz-result-label{color:var(--lp-text-muted);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.quiz-result-copy strong{color:var(--lp-text);font-size:17px;font-weight:800}.quiz-result-detail{color:var(--lp-text-secondary);font-size:13px;line-height:1.5}.quiz-result-score{flex:0 0 auto;color:var(--lp-text);font-size:38px;font-weight:850;line-height:1;letter-spacing:-.04em}.quiz-result-score span{margin-left:2px;font-size:17px;font-weight:750}.quiz-result-actions{margin-top:16px;padding-top:15px;border-top:1px solid rgba(23,32,51,.12)}@media (max-width:620px){.quiz-result-main{align-items:flex-start;flex-direction:column}.quiz-result-score{font-size:34px}.quiz-option{grid-template-columns:auto minmax(0,1fr)}.quiz-option-status{grid-column:2;justify-self:start}.quiz-actions{align-items:flex-start;flex-direction:column}}.quiz-saved-state{display:flex;align-items:center;gap:6px;margin:-4px 0 18px;padding:9px 11px;border:1px solid #b9c2cd;border-radius:7px;background:hsla(0,0%,100%,.48);color:var(--lp-text-muted);font-size:12px}.quiz-saved-state strong{color:var(--lp-text);font-size:13px;font-weight:800}.exercise-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.exercise-heading .badge{margin-bottom:0}.exercise-kind{color:var(--lp-exercise-text);font-size:12px}.exercise-instruction{max-width:680px;margin:0 0 20px;color:#514327;font-size:15px}.ordering-workspace{display:flex;flex-direction:column;gap:9px;margin-top:18px}.ordering-item{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;grid-gap:12px;gap:12px;min-height:58px;padding:10px 12px;border:1px solid #c8b68e;background:hsla(0,0%,100%,.72);transition:border-color .15s ease,background .15s ease,transform .15s ease}.ordering-item:hover{border-color:#9d8550}.ordering-position{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:#ddcda9;color:#634913;font-size:13px}.ordering-label{color:#3f382b;font-size:15px;font-weight:650;line-height:1.4}.ordering-controls{gap:5px}.ordering-controls button{width:34px;height:34px;border:1px solid #b9a478;border-radius:7px;color:#664c17;font-size:16px}.ordering-controls button:hover:not(:disabled){border-color:#8f7132;background:#f6edda}.ordering-controls button:disabled{opacity:.32;cursor:default}.ordering-item-correct{border-color:#789b82;background:#dbe7dd}.ordering-item-wrong{border-color:#b78b77;background:#eadfd7}.ordering-state{justify-self:end;font-size:12px}.ordering-state-correct{color:#346044}.ordering-state-wrong{padding:4px 7px;border-radius:5px;background:#dcc5b9;color:#724638}.exercise-actions{display:flex;align-items:center;gap:15px;margin-top:20px;padding-top:19px;border-top:1px solid rgba(104,70,13,.16)}.exercise-help{color:#685b42;font-size:12px;line-height:1.5}.exercise-feedback{margin-top:20px;padding:18px 19px}.exercise-feedback-correct{border:1px solid #9bb39f;background:#dce7de}.exercise-feedback-wrong{border:1px solid #c09a87;background:#eadfd7}.exercise-feedback-main{max-width:650px}.exercise-feedback-label{display:block;margin-bottom:4px;color:#667085;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.exercise-feedback strong{display:block;color:#172033;font-size:17px;font-weight:800}.exercise-feedback p{margin:7px 0 0;color:#465467;font-size:14px;line-height:1.6}.exercise-attempts{margin-top:10px;color:#667085;font-size:12px;font-weight:650}.exercise-feedback .secondary-btn{margin-top:14px}.exercise-legacy-warning{margin:15px 0;padding:9px 11px;border:1px solid #d2bd90;border-radius:7px;background:hsla(0,0%,100%,.42);color:#69562e;font-size:12px}@media (max-width:600px){.ordering-item{grid-template-columns:34px minmax(0,1fr);align-items:flex-start}.ordering-controls,.ordering-state{grid-column:2;justify-self:start}.exercise-actions{flex-direction:column;align-items:flex-start}}:root{--lp-v2-text:#172033;--lp-v2-secondary:#465467;--lp-v2-muted:#5f6b7c;--lp-v2-border:#c7d0dc;--lp-v2-border-soft:#d9e0e8;--lp-v2-surface:#fff;--lp-v2-surface-soft:#f5f7fa;--lp-v2-primary:#2859c5;--lp-v2-primary-soft:#e8eef9;--lp-v2-practice-bg:#f3efe7;--lp-v2-practice-border:#9d8965;--lp-v2-success-bg:#e4ebe6;--lp-v2-success-border:#668675;--lp-v2-success-text:#315746;--lp-v2-review-bg:#eee9e2;--lp-v2-review-border:#9b7a68;--lp-v2-review-text:#654b3f}.course-content{color:var(--lp-v2-text)}.content-breadcrumb{color:var(--lp-v2-secondary);font-size:13px;font-weight:750}.content-counter{color:var(--lp-v2-muted);font-size:13px;font-weight:650}.content-header h1{color:var(--lp-v2-text);font-size:clamp(38px,4vw,46px);font-weight:850;line-height:1.08}.course-description{color:var(--lp-v2-secondary);font-size:17px;line-height:1.7}.unit-content .block{color:var(--lp-v2-text)}.unit-content .block li,.unit-content .block p{font-size:16px;line-height:1.72}.unit-content .block h3{color:var(--lp-v2-text);font-size:20px;font-weight:800;line-height:1.3}.unit-content .badge{font-size:12px;font-weight:800;letter-spacing:.075em}.sidebar-eyebrow{color:#5a6677;font-size:11px;font-weight:800}.sidebar-brand h2{color:var(--lp-v2-text);font-size:17px;font-weight:800}.sidebar-meta{color:var(--lp-v2-secondary);font-size:13px}.nav-module-title{color:#596579;font-size:11px;font-weight:800}.nav-unit{color:var(--lp-v2-secondary);font-size:14px}.nav-unit-text{font-size:14px;line-height:1.4}.nav-unit-active .nav-unit-text{color:var(--lp-v2-text);font-size:15px;font-weight:800}.sidebar-progress-row{color:var(--lp-v2-secondary);font-size:13px}.sidebar-progress-row strong{color:var(--lp-v2-text);font-size:14px}.block-lesson{border-color:var(--lp-v2-border);background:var(--lp-v2-surface)}.block-example{border:1px solid var(--lp-v2-border);border-left:4px solid var(--lp-v2-primary);background:var(--lp-v2-surface-soft)}.block-example .badge,.block-example h3{color:var(--lp-v2-primary)}.block-example p{color:var(--lp-v2-secondary)}.block-exercise{border:1px solid #d2c8b8;border-left:4px solid var(--lp-v2-practice-border);background:var(--lp-v2-practice-bg)}.block-exercise .badge{color:#67583e}.block-exercise h3{color:var(--lp-v2-text)}.block-exercise p{color:var(--lp-v2-secondary)}.block-quiz{border:1px solid var(--lp-v2-border);border-left:4px solid #667085;background:#f1f3f6}.block-quiz .badge,.block-quiz h3{color:#3f4a5a}.block-quiz p{color:var(--lp-v2-secondary)}.exercise-heading{margin-bottom:16px}.exercise-kind{color:var(--lp-v2-secondary);font-size:13px;font-weight:700}.exercise-instruction{max-width:720px;margin-bottom:22px;color:var(--lp-v2-secondary);font-size:16px;line-height:1.65}.ordering-workspace{gap:10px;margin-top:20px}.ordering-item{min-height:62px;padding:12px 14px;border:1px solid #c8c2b6;border-radius:9px;background:hsla(0,0%,100%,.82);box-shadow:0 1px 2px rgba(15,23,42,.025)}.ordering-item:hover{border-color:#98a2b0;background:#fff}.ordering-position{width:36px;height:36px;background:#e3e6ea;color:#3e4857;border:1px solid #c5ccd5;font-size:14px;font-weight:850}.ordering-label{color:var(--lp-v2-text);font-size:16px;font-weight:700;line-height:1.45}.ordering-controls{display:flex;gap:6px}.ordering-controls button{width:38px;height:38px;border:1px solid #aab4c1;border-radius:8px;background:#fff;color:#344054;font-size:18px;font-weight:800;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease}.ordering-controls button:hover:not(:disabled){border-color:var(--lp-v2-primary);background:var(--lp-v2-primary-soft);color:var(--lp-v2-primary)}.ordering-controls button:disabled{opacity:.28}.ordering-item-correct{border-color:var(--lp-v2-success-border);background:var(--lp-v2-success-bg)}.ordering-item-wrong{border-color:#c3b8ae;background:#f3f0ec}.ordering-state{font-size:13px;font-weight:800}.ordering-state-correct{color:var(--lp-v2-success-text)}.ordering-state-wrong{padding:5px 8px;border:1px solid #c6b7ab;border-radius:6px;background:#ebe6e1;color:var(--lp-v2-review-text);font-size:12px}.exercise-actions{gap:18px;margin-top:22px;padding-top:20px}.exercise-help{color:var(--lp-v2-secondary);font-size:14px;line-height:1.55}.exercise-feedback{margin-top:22px;padding:20px 21px;border-radius:10px}.exercise-feedback-correct{border:1px solid var(--lp-v2-success-border);background:var(--lp-v2-success-bg)}.exercise-feedback-wrong{border:1px solid #c6bbb0;background:var(--lp-v2-review-bg)}.exercise-feedback-label{color:var(--lp-v2-muted);font-size:11px;font-weight:850}.exercise-feedback strong{color:var(--lp-v2-text);font-size:18px;font-weight:820}.exercise-feedback p{margin-top:8px;color:var(--lp-v2-secondary);font-size:15px;line-height:1.65}.exercise-attempts{color:var(--lp-v2-secondary);font-size:14px;font-weight:700}.quiz-question-count{color:var(--lp-v2-secondary);font-size:13px}.quiz-question-title p{color:var(--lp-v2-text);font-size:16px;font-weight:750}.quiz-question-number{color:#465467;background:#e5e8ed;border-color:#c6ced8}.quiz-option{color:var(--lp-v2-text);font-size:15px}.quiz-option-muted{color:#5d6878;opacity:.9}.quiz-actions-help,.quiz-result-detail{color:var(--lp-v2-secondary);font-size:14px}.footer-position{color:var(--lp-v2-secondary);font-size:13px}.course-footer .secondary-btn{color:var(--lp-v2-secondary);font-size:14px}.course-footer .primary-btn{font-size:15px}@media (max-width:600px){.content-header h1{font-size:32px}.exercise-instruction,.ordering-label,.unit-content .block li,.unit-content .block p{font-size:15px}}.unit-completion-notice{display:grid;grid-template-columns:38px minmax(0,1fr);grid-gap:14px;gap:14px;align-items:flex-start;margin-top:26px;margin-bottom:18px;padding:16px 18px;border:1px solid #c5ccd5;border-left:4px solid #667085;border-radius:9px;background:#f3f5f7}.unit-completion-notice-icon{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#e1e5ea;color:#465467;font-size:17px;font-weight:850}.unit-completion-notice-copy strong{display:block;margin-bottom:4px;color:#172033;font-size:15px;font-weight:800}.unit-completion-notice-copy p{margin:0!important;color:#465467!important;font-size:14px!important;line-height:1.55!important}.nav-unit-locked{opacity:.48;cursor:not-allowed}.nav-unit-locked:hover{background:transparent}.course-footer .primary-btn-pending{background:#697586;border-color:#697586;color:#fff}.course-footer .primary-btn-pending:hover:not(:disabled){background:#596474}.course-footer .primary-btn-completed{background:#4e6658;border-color:#4e6658;cursor:default}.course-completed-panel{display:grid;grid-template-columns:42px minmax(0,1fr);grid-gap:14px;gap:14px;align-items:flex-start;margin:28px 0 18px;padding:18px 20px;border:1px solid #aab9af;border-radius:10px;background:#eef2ef}.course-completed-icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#d8e2db;color:#3f5d49;font-size:18px;font-weight:850}.course-completed-panel strong{display:block;color:#172033;font-size:17px;font-weight:820}.course-completed-panel p{margin:5px 0 0!important;color:#465467!important;font-size:14px!important;line-height:1.55!important}.quiz-saved-completed{display:grid;grid-template-columns:40px minmax(0,1fr);grid-gap:13px;gap:13px;align-items:center;margin:16px 0;padding:15px 16px;border:1px solid #b8c3bc;border-radius:9px;background:#eef2ef}.quiz-saved-completed-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#dbe5de;color:#41604b;font-size:17px;font-weight:850}.quiz-saved-completed strong{color:#172033;font-size:15px;font-weight:800}.quiz-saved-completed p{margin:3px 0 0!important;color:#526071!important;font-size:13px!important}.final-assessment{margin:30px 0;padding:28px;border:1px solid #c7d0dc;border-radius:12px;background:#fff}.final-assessment-eyebrow{display:block;margin-bottom:7px;color:#596579;font-size:11px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.final-assessment h2{margin:0 0 10px;color:#172033;font-size:28px;font-weight:850;line-height:1.2}.final-assessment>p{max-width:680px;color:#465467;font-size:15px;line-height:1.65}.final-assessment-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:10px;gap:10px;margin:22px 0}.final-assessment-summary>div{padding:14px;border:1px solid #d5dce5;border-radius:9px;background:#f6f8fa}.final-assessment-summary strong{display:block;color:#172033;font-size:20px;font-weight:850}.final-assessment-summary span{color:#5f6b7c;font-size:12px;font-weight:650}.final-assessment-header{display:flex;align-items:start;justify-content:space-between;gap:20px;margin-bottom:24px}.final-assessment-attempt{padding:6px 9px;border:1px solid #d0d7e0;border-radius:7px;background:#f5f7fa;color:#526071;font-size:12px;font-weight:750}.final-question{margin-bottom:24px;padding-bottom:22px;border-bottom:1px solid #e0e5eb}.final-question-heading{display:grid;grid-template-columns:32px minmax(0,1fr);grid-gap:11px;gap:11px;align-items:start;margin-bottom:13px}.final-question-heading>span{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:7px;background:#e7ebf0;color:#465467;font-size:12px;font-weight:850}.final-question-heading strong{color:#172033;font-size:16px;line-height:1.5}.final-question-options{display:flex;flex-direction:column;gap:8px;padding-left:43px}.final-question-option{display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid #d2d9e2;border-radius:8px;background:#fafbfc;color:#344054;font-size:14px;cursor:pointer}.final-question-option:hover{border-color:#aab6c5;background:#fff}.final-assessment-result{margin-top:22px;padding:18px;border:1px solid #c4ccd6;border-radius:9px;background:#f3f5f7}.final-assessment-result>span{display:block;color:#596579;font-size:11px;font-weight:800;text-transform:uppercase}.final-assessment-result>strong{display:block;margin:4px 0;color:#172033;font-size:30px;font-weight:900}.final-assessment-result p{color:#465467;font-size:14px}.final-assessment-passed{border-color:#9eafa4;background:#eef2ef}.final-assessment-score{margin:12px 0;color:#355243;font-size:44px;font-weight:900}@media (max-width:600px){.final-assessment{padding:20px}.final-assessment-summary{grid-template-columns:1fr}.final-question-options{padding-left:0}}.content-completed-panel{display:grid;grid-template-columns:42px minmax(0,1fr);grid-gap:14px;gap:14px;align-items:flex-start;margin:28px 0 18px;padding:18px 20px;border:1px solid #b8c1cc;border-radius:10px;background:#f2f4f7}.content-completed-icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#e1e6ec;color:#465467;font-size:18px;font-weight:850}.content-completed-panel strong{display:block;color:#172033;font-size:17px;font-weight:820}.content-completed-panel p{margin:5px 0 0!important;color:#465467!important;font-size:14px!important;line-height:1.6!important}.block-case-study{border:1px solid var(--lp-v2-border);border-left:4px solid #53657c;background:#f7f8fa;padding:24px;border-radius:11px}.case-study-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:14px}.case-study-eyebrow{display:block;margin-bottom:6px;color:#53657c;font-size:11px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.case-study-heading h3{margin:0;color:var(--lp-v2-text);font-size:22px;font-weight:850;line-height:1.25}.case-study-mode{flex:0 0 auto;padding:6px 9px;border:1px solid #c9d1dc;border-radius:7px;background:#eef1f5;color:#536071;font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.case-study-intro{max-width:760px;margin:0 0 22px!important;color:var(--lp-v2-secondary)!important;font-size:15px!important;line-height:1.65!important}.case-study-stage{margin-top:18px;padding:22px;border:1px solid #d4dbe4;border-radius:10px;background:#fff}.case-study-stage-heading{margin-bottom:14px}.case-study-stage-heading>span{display:block;margin-bottom:4px;color:#667085;font-size:11px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}.case-study-stage-heading h4{margin:0;color:var(--lp-v2-text);font-size:19px;font-weight:820;line-height:1.3}.case-study-stage>p{max-width:740px;margin:0 0 20px!important;color:var(--lp-v2-secondary)!important;font-size:15px!important;line-height:1.65!important}.case-study-information,.case-study-reveal{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px;margin:18px 0 22px}.case-study-information-item{padding:13px 14px;border:1px solid #d5dce5;border-radius:8px;background:#f5f7f9}.case-study-information-item span{display:block;margin-bottom:4px;color:#667085;font-size:11px;font-weight:750;letter-spacing:.025em}.case-study-information-item strong{display:block;color:var(--lp-v2-text);font-size:15px;font-weight:800;line-height:1.4}.case-study-decision{margin-top:22px;padding-top:20px;border-top:1px solid #e0e5eb}.case-study-decision>strong{display:block;margin-bottom:14px;color:var(--lp-v2-text);font-size:17px;font-weight:820;line-height:1.4}.case-study-choices{display:grid;grid-gap:9px;gap:9px}.case-study-choice{width:100%;min-height:54px;display:flex;align-items:center;justify-content:flex-start;padding:13px 15px;border:1px solid #cbd3dd;border-radius:9px;background:#fff;color:var(--lp-v2-text);font-family:inherit;font-size:15px;font-weight:700;line-height:1.45;text-align:left;cursor:pointer;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease,transform .15s ease}.case-study-choice:before{content:"";width:9px;height:9px;flex:0 0 auto;margin-right:11px;border:2px solid #8793a3;border-radius:50%;background:#fff}.case-study-choice:hover{border-color:var(--lp-v2-primary);background:#f7f9fd;box-shadow:0 2px 7px rgba(15,23,42,.05);transform:translateY(-1px)}.case-study-choice:hover:before{border-color:var(--lp-v2-primary);background:var(--lp-v2-primary-soft)}.case-study-history{display:grid;grid-gap:12px;gap:12px;margin:20px 0}.case-study-history-item{padding:16px 17px;border:1px solid #d5dce5;border-left:3px solid #7b8796;border-radius:8px;background:#fff}.case-study-step-label{display:block;margin-bottom:5px;color:#667085;font-size:10px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}.case-study-history-item>strong{display:block;color:var(--lp-v2-text);font-size:15px;font-weight:800;line-height:1.45}.case-study-history-item>p{margin:7px 0 0!important;color:var(--lp-v2-secondary)!important;font-size:14px!important;line-height:1.6!important}.case-study-outcome{margin-top:22px;padding:20px;border-radius:10px}.case-study-outcome-passed{border:1px solid var(--lp-v2-success-border);background:var(--lp-v2-success-bg)}.case-study-outcome-failed{border:1px solid #c7bbb0;background:var(--lp-v2-review-bg)}.case-study-outcome h4{margin:0 0 7px;color:var(--lp-v2-text);font-size:19px;font-weight:830}.case-study-outcome p{max-width:720px;margin:0 0 12px!important;color:var(--lp-v2-secondary)!important;font-size:15px!important;line-height:1.65!important}.case-study-outcome>strong{display:block;margin-bottom:15px;color:var(--lp-v2-text);font-size:14px;font-weight:800}@media (max-width:700px){.block-case-study{padding:18px}.case-study-heading{display:block}.case-study-mode{display:inline-block;margin-top:10px}.case-study-stage{padding:17px}.case-study-information,.case-study-reveal{grid-template-columns:1fr}.case-study-choice{font-size:14px}}.matching-exercise{margin-top:4px}.matching-workspace{display:grid;grid-gap:9px;gap:9px;margin-top:20px}.matching-header{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,.9fr);grid-gap:18px;gap:18px;padding:0 14px 3px}.matching-header span{color:var(--lp-v2-muted);font-size:11px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}.matching-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,.9fr);grid-gap:18px;gap:18px;align-items:center;min-height:68px;padding:12px 14px;border:1px solid #c8c2b6;border-radius:9px;background:hsla(0,0%,100%,.84)}.matching-concept{display:flex;align-items:center;gap:12px}.matching-number{width:34px;height:34px;flex:0 0 34px;display:flex;align-items:center;justify-content:center;border:1px solid #c5ccd5;border-radius:50%;background:#e3e6ea;color:#3e4857;font-size:13px;font-weight:850}.matching-concept strong{color:var(--lp-v2-text);font-size:15px;font-weight:750;line-height:1.45}.matching-target{display:flex;align-items:center;gap:9px}.matching-target select{width:100%;min-height:42px;padding:8px 36px 8px 11px;border:1px solid #aeb8c5;border-radius:8px;background:#fff;color:var(--lp-v2-text);font-family:inherit;font-size:14px;font-weight:650;cursor:pointer}.matching-target select:focus{outline:2px solid var(--lp-v2-primary-soft);border-color:var(--lp-v2-primary)}.matching-target select:disabled{cursor:default;opacity:1}.matching-row-correct{border-color:var(--lp-v2-success-border);background:var(--lp-v2-success-bg)}.matching-row-wrong{border-color:#c3b8ae;background:#f3f0ec}.matching-state{flex:0 0 auto;font-size:12px;font-weight:800}.matching-state-correct{color:var(--lp-v2-success-text)}.matching-state-wrong{padding:5px 7px;border:1px solid #c6b7ab;border-radius:6px;background:#ebe6e1;color:var(--lp-v2-review-text)}.matching-saved-completed{display:grid;grid-template-columns:40px minmax(0,1fr);grid-gap:13px;gap:13px;align-items:center;margin-top:16px;padding:15px 16px;border:1px solid #b8c3bc;border-radius:9px;background:#eef2ef}.matching-saved-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#dbe5de;color:#41604b;font-weight:850}.matching-saved-completed strong{display:block;color:var(--lp-v2-text);font-size:15px;font-weight:800}.matching-saved-completed p{margin:3px 0!important;color:var(--lp-v2-secondary)!important;font-size:13px!important}.matching-saved-completed span{color:var(--lp-v2-muted);font-size:12px;font-weight:700}@media (max-width:700px){.matching-header{display:none}.matching-row{grid-template-columns:1fr;gap:11px}.matching-target{padding-left:46px}}.matching-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.matching-heading h4{margin:5px 0 0;color:var(--lp-v2-text);font-size:18px;font-weight:820;line-height:1.35}.matching-progress{flex:0 0 auto;padding:6px 9px;border:1px solid #cbd3dd;border-radius:7px;background:#f5f7fa;color:var(--lp-v2-secondary);font-size:12px;font-weight:800}.matching-target{position:relative}.matching-target:before{content:"→";flex:0 0 auto;color:#778394;font-size:18px;font-weight:800}.matching-target select{transition:border-color .15s ease,background .15s ease,box-shadow .15s ease}.matching-target select:not([value=""]){border-color:#9ea9b7;background:#fbfcfd}@media (max-width:700px){.matching-heading{display:block}.matching-progress{display:inline-block;margin-top:10px}}.fill-blank-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.fill-blank-heading>div{display:flex;align-items:center;gap:10px}.fill-blank-progress{flex:0 0 auto;padding:6px 9px;border:1px solid #cbd3dd;border-radius:7px;background:#f5f7fa;color:var(--lp-v2-secondary);font-size:12px;font-weight:800}.fill-blank-workspace{display:grid;grid-gap:10px;gap:10px;margin-top:20px}.fill-blank-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.8fr);grid-gap:20px;gap:20px;align-items:center;min-height:72px;padding:13px 14px;border:1px solid #c8c2b6;border-radius:9px;background:hsla(0,0%,100%,.84)}.fill-blank-question{display:flex;align-items:center;gap:12px}.fill-blank-number{width:34px;height:34px;flex:0 0 34px;display:flex;align-items:center;justify-content:center;border:1px solid #c5ccd5;border-radius:50%;background:#e3e6ea;color:#3e4857;font-size:13px;font-weight:850}.fill-blank-question label{color:var(--lp-v2-text);font-size:15px;font-weight:730;line-height:1.5}.fill-blank-answer{display:flex;align-items:center;gap:9px}.fill-blank-answer input{width:100%;min-height:43px;padding:9px 12px;border:1px solid #aeb8c5;border-radius:8px;background:#fff;color:var(--lp-v2-text);font-family:inherit;font-size:14px;font-weight:650}.fill-blank-answer input:focus{outline:2px solid var(--lp-v2-primary-soft);border-color:var(--lp-v2-primary)}.fill-blank-answer input:disabled{opacity:1}.fill-blank-row-correct{border-color:var(--lp-v2-success-border);background:var(--lp-v2-success-bg)}.fill-blank-row-wrong{border-color:#c3b8ae;background:#f3f0ec}.fill-blank-state{flex:0 0 auto;font-size:12px;font-weight:800}.fill-blank-state-correct{color:var(--lp-v2-success-text)}.fill-blank-state-wrong{padding:5px 7px;border:1px solid #c6b7ab;border-radius:6px;background:#ebe6e1;color:var(--lp-v2-review-text)}.fill-blank-saved-completed{display:grid;grid-template-columns:40px minmax(0,1fr);grid-gap:13px;gap:13px;align-items:center}.fill-blank-saved-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#dbe5de;color:#41604b;font-size:17px;font-weight:850}.fill-blank-saved-completed strong{display:block;color:var(--lp-v2-text);font-size:15px;font-weight:800}.fill-blank-saved-completed p{margin:3px 0!important;color:var(--lp-v2-secondary)!important;font-size:13px!important}.fill-blank-saved-completed span{color:var(--lp-v2-muted);font-size:12px;font-weight:700}@media (max-width:700px){.fill-blank-row{grid-template-columns:1fr;gap:11px}.fill-blank-heading{display:block}.fill-blank-progress{display:inline-block;margin-top:10px}.fill-blank-answer{padding-left:46px}}.ai-import-panel{margin-top:32px;padding:32px;border:1px solid rgba(15,23,42,.12);border-radius:24px;background:#fff}.ai-import-header h2{margin:8px 0 10px;font-size:28px}.ai-import-header p{margin:0;max-width:720px}.ai-import-actions{display:flex;align-items:center;gap:16px;margin-top:24px;flex-wrap:wrap}.ai-file-name{font-size:14px;opacity:.7}.ai-import-separator{margin:24px 0 12px;font-size:13px;font-weight:700;text-transform:uppercase;opacity:.55}.ai-json-textarea{width:100%;min-height:320px;resize:vertical;padding:18px;border:1px solid rgba(15,23,42,.16);border-radius:16px;font-family:monospace;font-size:14px;line-height:1.5;box-sizing:border-box}.ai-json-textarea:focus{outline:2px solid rgba(37,99,235,.25);border-color:rgba(37,99,235,.55)}.ai-json-checks{display:flex;gap:18px;flex-wrap:wrap;margin-top:16px;font-size:14px}.ai-check-ok{color:#166534;font-weight:700}.ai-check-error{color:#b91c1c;font-weight:700}.ai-check-pending{opacity:.55}.ai-json-message{margin-top:12px;padding:12px 14px;border-radius:12px}.ai-json-message-error{background:#fff1f2;color:#9f1239}.ai-validate-btn{margin-top:22px;padding:13px 22px;border:0;border-radius:12px;background:#2563eb;color:#fff;font-weight:800;cursor:pointer}.ai-validate-btn:disabled{opacity:.4;cursor:not-allowed}.ai-validation-result{margin-top:20px;padding:18px;border-radius:14px;display:grid;grid-gap:8px;gap:8px}.ai-validation-ok{background:#f0fdf4;color:#166534}.ai-validation-error{background:#fff1f2;color:#9f1239}.ai-request-box{margin-top:26px;padding:20px;border:1px solid rgba(15,23,42,.12);border-radius:16px;background:rgba(248,250,252,.75)}.ai-request-box p{margin:8px 0 0;max-width:720px;font-size:14px;line-height:1.55}.ai-request-ok{font-size:14px;font-weight:700;color:#166534}.ai-course-response-title{margin-top:28px}.ai-request-needed{background:#eff6ff;color:#1d4ed8}.ai-course-ready{margin-top:20px;padding:20px;border-radius:16px;background:#f0fdf4;color:#166534;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.ai-course-ready p{margin:6px 0 0}.ai-download-course-btn{padding:13px 20px;border:0;border-radius:12px;background:#166534;color:#fff;font-weight:800;cursor:pointer}.home-action-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:22px;gap:22px;margin-top:36px}.home-action-card{-webkit-appearance:none;-moz-appearance:none;appearance:none;text-align:left;padding:30px;min-height:240px;border:1px solid rgba(15,23,42,.12);border-radius:24px;background:#fff;color:#0f172a;cursor:pointer;display:flex;flex-direction:column;align-items:flex-start;gap:12px;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.home-action-card:hover{transform:translateY(-2px);border-color:rgba(37,99,235,.35);box-shadow:0 18px 45px rgba(15,23,42,.1)}.home-action-card-primary{background:linear-gradient(145deg,#fff,#f4f8ff)}.home-action-icon{width:50px;height:50px;border-radius:15px;background:#e8f0ff;color:#2563eb;display:grid;place-items:center;font-size:23px;font-weight:800}.home-action-card strong{margin-top:6px;font-size:25px}.home-action-card>span:not(.home-action-icon){max-width:390px;line-height:1.55;opacity:.72}.home-action-card b{margin-top:auto;color:#2563eb}.home-flow-back{margin-top:20px;border:0;background:transparent;cursor:pointer;font-weight:700;color:#334155}.course-builder{margin-top:36px;padding:34px;border:1px solid rgba(15,23,42,.1);border-radius:26px;background:#fff;box-shadow:0 20px 55px rgba(15,23,42,.06)}.course-builder-heading h2{margin:8px 0 10px;font-size:32px}.course-builder-heading p{margin:0;max-width:720px;line-height:1.6;opacity:.72}.course-builder-main-field{margin-top:30px}.course-builder label{font-weight:700}.course-builder input,.course-builder select,.course-builder textarea{width:100%;box-sizing:border-box;margin-top:8px;padding:13px 15px;border:1px solid rgba(15,23,42,.15);border-radius:12px;background:#fff;font:inherit;color:#0f172a}.course-builder-main-field input{padding:17px 18px;font-size:18px}.course-builder input:focus,.course-builder select:focus,.course-builder textarea:focus{outline:2px solid rgba(37,99,235,.18);border-color:#2563eb}.course-builder-grid{margin-top:22px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:18px;gap:18px}.course-builder-field{min-width:0}.course-builder-field-wide{grid-column:span 2}.course-builder-inline{display:flex;align-items:center;gap:10px}.course-builder-inline input{flex:1 1}.course-builder-inline span{margin-top:8px;opacity:.65}.course-builder-objectives{margin-top:28px}.course-builder-objectives p{margin:6px 0 0;font-size:14px;opacity:.65}.course-builder-objectives textarea{min-height:130px;resize:vertical}.course-builder-experience{margin-top:30px}.course-builder-experience h3{margin-bottom:16px}.course-builder-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.course-builder-options label{min-height:78px;padding:15px;border:1px solid rgba(15,23,42,.12);border-radius:14px;display:flex;gap:12px;align-items:flex-start;cursor:pointer}.course-builder-options input{width:auto;margin:3px 0 0}.course-builder-options span{display:flex;flex-direction:column;gap:4px;font-size:14px;font-weight:400;opacity:.74}.course-builder-options strong{color:#0f172a;opacity:1;font-size:15px}.course-builder-footer{margin-top:30px;display:flex;justify-content:space-between;gap:16px}.course-builder-back{padding:13px 18px;border:0;background:transparent;cursor:pointer;font-weight:700}.course-builder-create{padding:14px 23px;border:0;border-radius:13px;background:#2563eb;color:#fff;cursor:pointer;font-weight:800;font-size:15px}.ai-request-prepared{margin-top:24px;padding:17px 18px;border-radius:15px;background:#eff6ff;color:#1e40af;display:flex;gap:13px;align-items:flex-start}.ai-request-prepared>span{width:30px;height:30px;flex:0 0 auto;border-radius:50%;background:#dbeafe;display:grid;place-items:center;font-weight:900}.ai-request-prepared p{margin:4px 0 0;font-size:14px}@media (max-width:900px){.home-action-grid{grid-template-columns:1fr}.course-builder-grid,.course-builder-options{grid-template-columns:1fr 1fr}.course-builder-field-wide{grid-column:auto}}@media (max-width:600px){.course-builder{padding:22px}.course-builder-grid,.course-builder-options{grid-template-columns:1fr}}.home-pro-top{padding-bottom:12px}.home-pro-hero{padding-top:34px;padding-bottom:26px;max-width:980px;margin-left:auto;margin-right:auto}.home-pro-hero .home-pro-eyebrow{margin-bottom:12px}.home-pro-hero h1{max-width:920px;margin:0 auto;font-size:clamp(42px,5vw,68px);line-height:.98}.home-pro-hero p{max-width:820px;margin:18px auto 0;font-size:18px;line-height:1.55}.course-builder{margin-top:18px;padding:28px 32px}.course-builder-heading h2{margin-top:6px;margin-bottom:8px;font-size:30px}.course-builder-heading p{line-height:1.5}.course-builder-main-field{margin-top:22px}.course-builder-grid{margin-top:18px}.course-builder-experience,.course-builder-objectives{margin-top:24px}@media (max-width:700px){.home-pro-hero{padding-top:24px;padding-bottom:18px}.home-pro-hero h1{font-size:42px}.home-pro-hero p{font-size:16px}}.home-pro{min-height:100vh}.home-pro-inner{width:min(1400px,calc(100% - 64px));margin:0 auto}.home-pro-top{padding-top:36px}.home-pro-mark{width:56px;height:56px}.home-pro-brand-name{font-size:20px}.home-pro-brand-subtitle{font-size:13px}.home-pro-version{padding:10px 14px;font-size:12px}.home-pro-hero{padding-top:105px;padding-bottom:0;text-align:center}.home-pro-eyebrow{font-size:13px;letter-spacing:.19em}.home-pro-hero h1{max-width:900px;margin:20px auto 0;font-size:clamp(42px,4.2vw,64px);line-height:1.02;letter-spacing:-.045em}.home-pro-hero>p{max-width:800px;margin:24px auto 0;font-size:clamp(17px,1.35vw,21px);line-height:1.55}.home-action-grid{width:min(860px,100%);margin:52px auto 0}.home-action-card{min-height:250px;padding:34px;border-radius:22px}.home-action-icon{width:56px;height:56px;margin-bottom:24px}.home-action-card h2{margin:0 0 12px;font-size:26px;line-height:1.15}.home-action-card p{margin:0;font-size:16px;line-height:1.5}@media (max-width:900px){.home-pro-inner{width:min(100% - 32px,720px)}.home-pro-top{padding-top:24px}.home-pro-hero{padding-top:72px}.home-pro-hero h1{font-size:clamp(38px,8vw,52px)}.home-action-grid{margin-top:42px}}@media (max-width:680px){.home-pro-inner{width:calc(100% - 24px)}.home-pro-mark{width:48px;height:48px}.home-pro-brand-name{font-size:17px}.home-pro-brand-subtitle{font-size:10px}.home-pro-version{padding:8px 10px}.home-pro-hero{padding-top:56px}.home-pro-hero h1{margin-top:16px;font-size:clamp(34px,10vw,46px)}.home-pro-hero>p{margin-top:20px;font-size:16px}.home-action-grid{margin-top:34px;gap:16px}.home-action-card{min-height:200px;padding:26px}.home-action-card h2{font-size:23px}}.home-pro-hero{padding-top:48px}.home-pro-hero h1{margin-top:14px}.home-pro-hero>p{margin-top:18px}.home-action-grid{margin-top:34px}@media (max-width:900px){.home-pro-hero{padding-top:38px}.home-action-grid{margin-top:30px}}@media (max-width:680px){.home-pro-hero{padding-top:32px}.home-pro-hero h1{margin-top:12px}.home-pro-hero>p{margin-top:16px}.home-action-grid{margin-top:26px}}.home-pro-hero{padding-top:18px}.home-pro-hero h1{margin-top:10px}.home-pro-hero>p{margin-top:12px}.home-action-grid{margin-top:22px}@media (max-width:900px){.home-pro-hero{padding-top:16px}.home-action-grid{margin-top:20px}}@media (max-width:680px){.home-pro-hero{padding-top:14px}.home-pro-hero h1{margin-top:8px}.home-pro-hero>p{margin-top:10px}.home-action-grid{margin-top:18px}}.home-pro-top{padding-top:24px}.home-pro-hero{min-height:0!important;padding-top:0!important;margin-top:-42px!important}.home-pro-hero h1{margin-top:8px!important}.home-pro-hero>p{margin-top:12px!important}.home-action-grid{margin-top:20px!important}.course-builder-duration-field{grid-column:span 2}.course-duration-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px;margin-top:10px}.course-duration-option{min-height:62px;padding:0 18px;border:1px solid #d5dbe5;border-radius:14px;background:#fff;color:#172033;font:inherit;font-weight:700;cursor:pointer;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease,transform .15s ease}.course-duration-option:hover{border-color:#7da2f8;transform:translateY(-1px)}.course-duration-option-active{border-color:#2563eb;background:#eef4ff;color:#1746a2;box-shadow:0 0 0 2px rgba(37,99,235,.08)}@media (max-width:900px){.home-pro-hero{margin-top:-24px!important}}@media (max-width:680px){.home-pro-hero{margin-top:0!important}.course-builder-duration-field{grid-column:auto}.course-duration-options{grid-template-columns:repeat(2,minmax(0,1fr))}}.ai-handoff-backdrop{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:28px;background:rgba(15,23,42,.52);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.ai-handoff-modal{position:relative;width:min(720px,100%);max-height:calc(100vh - 56px);overflow-y:auto;padding:38px;border:1px solid #dbe2ec;border-radius:24px;box-shadow:0 28px 80px rgba(15,23,42,.22)}.ai-handoff-close{position:absolute;top:18px;right:20px;width:38px;height:38px;border:0;border-radius:50%;background:#f2f5f9;font-size:25px;line-height:1;cursor:pointer}.ai-handoff-check{display:flex;align-items:center;justify-content:center;width:54px;height:54px;margin-bottom:22px;border-radius:50%;background:#e9f2ff;color:#2563eb;font-size:28px;font-weight:800}.ai-handoff-modal h2{margin:10px 0 12px;font-size:30px;line-height:1.15;letter-spacing:-.025em}.ai-handoff-intro{margin:0 0 28px;color:#536074;font-size:16px;line-height:1.55}.ai-handoff-steps{display:grid;grid-gap:18px;gap:18px}.ai-handoff-step{display:grid;grid-template-columns:38px 1fr;grid-gap:14px;gap:14px;align-items:start}.ai-handoff-step>span{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#edf3ff;color:#245dd7;font-weight:800}.ai-handoff-step strong{font-size:16px}.ai-handoff-step p{margin:5px 0 0;color:#667085;line-height:1.5}.ai-handoff-links{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:10px;gap:10px;margin:-4px 0 4px 52px}.ai-handoff-links a{display:flex;align-items:center;justify-content:center;min-height:46px;padding:0 12px;border:1px solid #d6dfec;border-radius:12px;background:#fff;color:#172033;font-weight:700;text-decoration:none}.ai-handoff-links a:hover{border-color:#2563eb;color:#174dbd}.ai-handoff-prompt{margin-top:10px;padding:14px 16px;border:1px solid #dce4ef;border-radius:12px;background:#f7f9fc;color:#344054;font-size:14px;line-height:1.55}.ai-handoff-copy{margin-top:9px;padding:0;border:0;background:transparent;color:#2563eb;font-weight:700;cursor:pointer}.ai-handoff-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:30px;padding-top:22px;border-top:1px solid #e5eaf1}.ai-handoff-primary,.ai-handoff-secondary{min-height:50px;padding:0 20px;border-radius:12px;font:inherit;font-weight:750;cursor:pointer}.ai-handoff-secondary{border:1px solid #d4dce7;background:#fff;color:#344054}.ai-handoff-primary{border:1px solid #2563eb;background:#2563eb;color:#fff}@media (max-width:680px){.ai-handoff-backdrop{padding:12px}.ai-handoff-modal{padding:28px 20px}.ai-handoff-links{grid-template-columns:repeat(2,1fr);margin-left:48px}.ai-handoff-actions{flex-direction:column-reverse}.ai-handoff-primary,.ai-handoff-secondary{width:100%}}.ai-course-ready-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.ai-open-course-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid;border-radius:10px;padding:11px 18px;font:inherit;font-weight:700;cursor:pointer;background:transparent}.ai-open-course-btn:disabled{opacity:.45;cursor:default}.lesson-v2-content{position:relative}.lesson-v2-content>p{margin:0 0 1.35rem;line-height:1.78}.lesson-v2-content>p:last-child{margin-bottom:0}.lesson-term-wrap{position:relative;display:inline}.lesson-term{display:inline;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-bottom:1px dashed #2563eb;padding:0;margin:0;background:transparent;color:#1d4ed8;font:inherit;font-weight:700;line-height:inherit;cursor:pointer}.lesson-term:focus-visible,.lesson-term:hover{color:#1e40af;border-bottom-style:solid}.lesson-term:focus-visible{outline:2px solid rgba(37,99,235,.22);outline-offset:3px;border-radius:3px}.lesson-term-popover{position:absolute;z-index:30;left:0;top:calc(100% + 10px);width:min(320px,78vw);padding:16px 17px;border:1px solid #dbe4f0;border-radius:14px;background:#fff;box-shadow:0 18px 45px rgba(15,23,42,.16);color:#334155;font-size:.92rem;font-weight:400;line-height:1.5;text-align:left}.lesson-term-popover:before{content:"";position:absolute;top:-6px;left:20px;width:10px;height:10px;border-left:1px solid #dbe4f0;border-top:1px solid #dbe4f0;background:#fff;transform:rotate(45deg)}.lesson-term-popover>strong{display:block;margin-bottom:7px;color:#0f172a;font-size:.95rem}.lesson-term-popover>span{display:block}.lesson-term-close{-webkit-appearance:none;-moz-appearance:none;appearance:none;margin-top:12px;padding:0;border:0;background:transparent;color:#2563eb;font:inherit;font-size:.84rem;font-weight:700;cursor:pointer}.lesson-highlight{margin:1.6rem 0;padding:17px 19px;border-left:4px solid #2563eb;border-radius:0 12px 12px 0;background:#f5f8ff}.lesson-highlight>strong{display:block;margin-bottom:6px;color:#1746a2;font-size:.82rem;font-weight:800;letter-spacing:.055em;text-transform:uppercase}.lesson-highlight>p{margin:0;color:#26354a;line-height:1.62}.lesson-highlight-important{border-left-color:#b7791f;background:#fffaf0}.lesson-highlight-important>strong{color:#8a5b14}.lesson-highlight-remember{border-left-color:#64748b;background:#f8fafc}.lesson-highlight-remember>strong{color:#475569}@media (max-width:720px){.lesson-v2-content>p{line-height:1.68}.lesson-term-popover{width:min(290px,82vw)}}.ai-handoff-overlay{position:fixed!important;inset:0!important;z-index:10000!important;display:flex!important;align-items:center!important;justify-content:center!important;padding:24px!important;background:rgba(15,23,42,.46)!important;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.ai-handoff-modal{position:relative!important;width:min(760px,100%)!important;max-height:calc(100vh - 48px)!important;margin:0!important;overflow-y:auto!important;overscroll-behavior:contain;background:#fff;border-radius:20px;box-shadow:0 28px 80px rgba(15,23,42,.24),0 8px 24px rgba(15,23,42,.12)}.ai-handoff-header{top:0}.ai-handoff-actions,.ai-handoff-header{position:-webkit-sticky;position:sticky;z-index:2;background:#fff}.ai-handoff-actions{bottom:0}@media (max-width:720px){.ai-handoff-overlay{padding:12px!important;align-items:flex-end!important}.ai-handoff-modal{width:100%!important;max-height:92vh!important;border-radius:18px 18px 0 0}}.ai-loaded-file-card{display:flex;align-items:center;gap:14px;min-width:320px;padding:13px 16px;background:#f8fafc;border:1px solid #dbe4ee;border-radius:14px}.ai-loaded-file-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex:0 0 36px;border-radius:50%;background:#e8f7ee;color:#137333;font-size:18px;font-weight:800}.ai-loaded-file-info{display:flex;flex-direction:column;gap:3px}.ai-loaded-file-info strong{color:#0f172a;font-size:14px}.ai-loaded-file-info span{color:#64748b;font-size:13px}.ai-manual-paste-toggle{margin-top:14px;padding:0;border:0;background:transparent;color:#526173;font:inherit;font-size:13px;cursor:pointer}.ai-manual-paste-toggle:hover{text-decoration:underline}.ai-manual-paste-panel{margin-top:8px}@media (max-width:640px){.ai-loaded-file-card{min-width:0;width:100%}}.ai-manual-paste-toggle{display:inline-flex;align-items:center;font-size:16px;line-height:1.45;font-weight:600;margin-right:28px;padding:8px 0;white-space:nowrap}.ai-manual-paste-toggle+button{margin-left:0}@media (max-width:720px){.ai-manual-paste-toggle{display:flex;width:100%;margin-right:0;margin-bottom:14px;white-space:normal}}.my-courses-panel{margin-top:24px;padding:30px;border:1px solid #dce4ee;border-radius:24px;background:#fff}.my-courses-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:28px}.my-courses-heading h2{margin:5px 0 8px;font-size:30px}.my-courses-heading p{margin:0;max-width:640px;color:#52647b}.my-courses-eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;color:#3267d6}.my-courses-back-btn{border:1px solid #cbd6e4;border-radius:12px;background:#fff;padding:11px 16px;font-weight:700;cursor:pointer}.my-courses-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:20px;gap:20px}.my-course-card{display:flex;flex-direction:column;min-height:270px;padding:22px;border:1px solid #dce4ee;border-radius:18px;background:#fff}.my-course-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.my-course-level,.my-course-version{font-size:12px;font-weight:800}.my-course-level{padding:6px 10px;border-radius:999px;background:#edf4ff;color:#285cc4;text-transform:capitalize}.my-course-version{color:#718096}.my-course-card h3{margin:0 0 10px;font-size:20px;line-height:1.3}.my-course-card p{margin:0 0 18px;color:#5d6b7e;line-height:1.55}.my-course-meta{display:flex;gap:14px;margin-top:auto;margin-bottom:18px;font-size:13px;font-weight:700;color:#607086}.my-course-open-btn{width:100%;border:0;border-radius:12px;background:#2864dc;color:#fff;padding:13px 16px;font-size:15px;font-weight:800;cursor:pointer}.my-course-open-btn:disabled{opacity:.45;cursor:not-allowed}.my-courses-empty{display:flex;flex-direction:column;gap:7px;padding:38px;border:1px dashed #cad5e4;border-radius:18px;text-align:center;color:#607086}.my-courses-empty strong{color:#17263a;font-size:18px}@media (max-width:980px){.home-action-grid,.my-courses-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:680px){.home-action-grid,.my-courses-grid{grid-template-columns:1fr}.my-courses-heading{flex-direction:column}.my-courses-panel{padding:20px}}.home-action-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.home-action-card-learning{position:relative}.my-learning-panel{margin-top:24px;padding:30px;border:1px solid #dce4ee;border-radius:24px;background:#fff}.my-learning-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:16px;gap:16px;margin-bottom:28px}.my-learning-stat{display:flex;flex-direction:column;gap:5px;min-height:130px;padding:20px;border:1px solid #dce4ee;border-radius:18px;background:#f8fafc}.my-learning-stat span{font-size:13px;font-weight:800;color:#63758b}.my-learning-stat strong{margin-top:6px;font-size:34px;line-height:1;color:#17263a}.my-learning-stat small{margin-top:auto;color:#718096;font-size:12px}.my-learning-stat-primary{background:#edf4ff;border-color:#cbdcff}.my-learning-stat-primary strong{color:#2864dc}.my-learning-course-list{display:grid;grid-gap:20px;gap:20px}.my-learning-course{padding:24px;border:1px solid #dce4ee;border-radius:20px;background:#fff}.my-learning-course-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.my-learning-course-head h3{margin:6px 0 0;font-size:21px;line-height:1.3}.my-learning-course-state{font-size:11px;font-weight:900;letter-spacing:.09em;color:#3267d6}.my-learning-course-percent{font-size:25px;color:#2864dc}.my-learning-progress-track{overflow:hidden;height:8px;margin:18px 0 22px;border-radius:999px;background:#e9eef5}.my-learning-progress-track span{display:block;height:100%;border-radius:inherit;background:#2864dc}.my-learning-course-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.my-learning-course-metrics>div{padding:14px;border-radius:14px;background:#f7f9fc}.my-learning-course-metrics span{display:block;margin-bottom:5px;font-size:12px;color:#718096}.my-learning-course-metrics strong{font-size:19px;color:#17263a}.my-learning-subheading{margin-bottom:12px;font-size:13px;font-weight:900;color:#34465d;text-transform:uppercase;letter-spacing:.07em}.my-learning-units{margin-top:22px;padding-top:20px;border-top:1px solid #e6ebf1}.my-learning-unit{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid #eef2f6}.my-learning-unit:last-child{border-bottom:0}.my-learning-unit>div{display:flex;flex-direction:column;gap:3px}.my-learning-unit span{font-size:12px;color:#718096}.my-learning-unit-score{padding:6px 10px;border-radius:999px;background:#ecf8f1;color:#217a4a;font-size:13px}.my-learning-unit-score.needs-work{background:#fff1ed;color:#b94b35}.my-learning-reinforce{display:flex;gap:13px;margin-top:20px;padding:16px;border:1px solid #f3d3c9;border-radius:14px;background:#fff8f5}.my-learning-reinforce>span{font-size:20px;color:#b94b35}.my-learning-reinforce div{display:flex;flex-direction:column;gap:3px}.my-learning-reinforce strong{color:#8f3927}.my-learning-reinforce div span{font-size:13px;line-height:1.45;color:#80594e}.my-learning-last{margin-top:18px;font-size:12px;color:#78879a}.my-learning-recent{margin-top:30px;padding:24px;border:1px solid #dce4ee;border-radius:20px;background:#f9fbfd}.my-learning-recent-list{display:grid;grid-gap:8px;gap:8px}.my-learning-recent-item{display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;grid-gap:12px;gap:12px;padding:12px 14px;border-radius:12px;background:#fff}.my-learning-result{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;font-weight:900}.my-learning-result.success{background:#eaf8ef;color:#23824d}.my-learning-result.fail{background:#fff0ec;color:#bc4c36}.my-learning-result.neutral{background:#eef2f7;color:#66768a}.my-learning-recent-item>div{display:flex;flex-direction:column;gap:2px}.my-learning-recent-item>div span{font-size:12px;color:#718096}.my-learning-recent-item>b{font-size:14px;color:#34465d}@media (max-width:1100px){.home-action-grid,.my-learning-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:680px){.home-action-grid,.my-learning-course-metrics,.my-learning-summary{grid-template-columns:1fr}.my-learning-panel{padding:20px}.my-learning-course-head{flex-direction:column}.my-learning-recent-item{grid-template-columns:34px minmax(0,1fr)}.my-learning-recent-item>b{grid-column:2}}.home-action-card{width:100%;min-width:0}.my-course-delete-btn,.my-learning-delete-btn{border:0;background:transparent;color:#a5483a;font-size:13px;font-weight:700;cursor:pointer}.my-course-delete-btn{width:100%;margin-top:11px;padding:8px}.my-learning-delete-btn{margin-top:16px;padding:7px 0}.my-course-delete-btn:hover,.my-learning-delete-btn:hover{text-decoration:underline}.my-course-delete-btn:disabled,.my-learning-delete-btn:disabled{opacity:.5;cursor:wait}.library-panel{max-width:1160px;margin:28px auto 0;padding:30px;border:1px solid #dce4ee;border-radius:24px;background:#fff}.library-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:28px}.library-eyebrow{margin-bottom:6px;font-size:12px;font-weight:800;letter-spacing:.12em;color:#6c7f96}.library-heading h2{margin:0;font-size:28px}.library-heading p{margin:8px 0 0;color:#68778a}.library-back{border:1px solid #d7e0ea;border-radius:12px;padding:10px 15px;background:#fff;font-weight:700;cursor:pointer}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:20px;gap:20px}.library-course-card{min-height:285px}.library-course-meta{margin-bottom:16px}.library-course-meta span{text-transform:uppercase;color:#5f7185}.library-course-card h3{margin:0 0 10px;font-size:19px;line-height:1.3}.library-course-card>p{margin:0 0 20px;color:#6b7888;line-height:1.55}.library-progress{margin-top:auto;margin-bottom:16px}.library-progress-row{display:flex;justify-content:space-between;margin-bottom:7px;font-size:12px;color:#67778a}.library-progress-track{height:7px;overflow:hidden;border-radius:999px;background:#edf2f7}.library-progress-value{height:100%;border-radius:inherit;background:#1570ef}.library-start-btn{margin-top:auto;padding:11px 14px;background:#1570ef}.library-empty{display:flex;flex-direction:column;gap:7px;padding:50px 24px;border:1px dashed #d6e0ea;border-radius:18px;text-align:center;color:#728195}.library-error{padding:18px;border-radius:14px;background:#fff2f0;color:#9a3b31}@media (max-width:980px){.home-action-grid,.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:680px){.library-panel{padding:20px}.library-heading{flex-direction:column}.home-action-grid,.library-grid{grid-template-columns:1fr}}.home-action-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:24px;gap:24px;max-width:1080px;margin-left:auto;margin-right:auto}@media (max-width:980px){.home-action-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:680px){.home-action-grid{grid-template-columns:1fr}}.library-heading-actions{display:flex;align-items:center;gap:10px}.library-upload-btn{border:0;border-radius:12px;padding:11px 17px;background:#1570ef;color:#fff;font-weight:800;cursor:pointer}.library-filters{display:grid;grid-template-columns:minmax(220px,1fr) 190px 170px;grid-gap:12px;gap:12px;margin-bottom:24px}.library-filter-select,.library-search{width:100%;min-height:44px;border:1px solid #d8e1eb;border-radius:12px;padding:0 13px;background:#fff;font:inherit}.library-course-info{margin:2px 0 18px;color:#778598}.library-upload-overlay{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:rgba(15,23,42,.42)}.library-upload-modal{width:min(620px,100%);max-height:calc(100vh - 48px);overflow-y:auto;padding:28px;border-radius:22px;background:#fff;box-shadow:0 24px 80px rgba(15,23,42,.22)}.library-upload-header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}.library-upload-header h2{margin:0}.library-upload-close{width:38px;height:38px;border:1px solid #dce4ee;border-radius:10px;background:#fff;font-size:24px;cursor:pointer}.library-field{display:grid;grid-gap:7px;gap:7px;margin-bottom:17px}.library-field>span{font-size:13px;font-weight:800}.library-field input,.library-field select,.library-field textarea{width:100%;border:1px solid #d8e1eb;border-radius:12px;padding:11px 12px;background:#fff;font:inherit}.library-field textarea{resize:vertical}.library-upload-author{margin:5px 0 20px;padding:12px 14px;border-radius:12px;background:#f5f8fc;color:#65758a;font-size:13px}.library-publish-btn{width:100%;border:0;border-radius:12px;padding:13px 18px;background:#1570ef;color:#fff;font-weight:800;cursor:pointer}.library-publish-btn:disabled{opacity:.55;cursor:wait}@media (max-width:760px){.library-heading-actions{width:100%;flex-direction:column;align-items:stretch}.library-filters{grid-template-columns:1fr}}.library-home-card .home-action-copy span{color:#155eef!important;font-weight:800}.library-file-picker{display:grid;grid-template-columns:auto 1fr;align-items:center;grid-gap:12px;gap:12px;width:100%;min-height:52px;padding:7px;border:1px solid #d8e1eb;border-radius:12px;background:#f8fafc;cursor:pointer}.library-file-picker input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.library-file-picker-button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 15px;border-radius:9px;background:#155eef;color:#fff;font-size:13px;font-weight:800;white-space:nowrap}.library-file-picker-name{min-width:0;overflow:hidden;color:#66758a;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.library-detected-course{display:grid;grid-gap:4px;gap:4px;margin-bottom:17px;padding:12px 14px;border:1px solid #dce8f8;border-radius:12px;background:#f5f9ff}.library-detected-course strong{color:#21324a;font-size:13px}.library-detected-course span{color:#66758a;font-size:12px;line-height:1.45}.library-course-card{position:relative;display:flex;flex-direction:column;min-height:310px;padding:22px;border:1px solid #dce4ee;border-radius:20px;background:#fff;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.library-course-card:hover{transform:translateY(-2px);border-color:#cbd8e7;box-shadow:0 12px 34px rgba(15,23,42,.08)}.library-course-meta{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:15px}.library-course-meta span{padding:5px 9px;border-radius:999px;background:#f2f6fa;color:#52657b;font-size:11px;font-weight:800}.library-course-info{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 14px;margin:auto 0 16px;padding-top:14px;border-top:1px solid #edf1f5;color:#718096;font-size:12px}.library-course-author strong{color:#34445a}.library-start-btn{width:100%;min-height:44px;margin-top:0;border:0;border-radius:12px;background:#155eef;color:#fff;font-size:14px;font-weight:800;cursor:pointer}.library-start-btn:hover{background:#0f4fd8}.library-start-btn:disabled{opacity:.55;cursor:wait}.my-learning-next-step{display:flex;gap:16px;margin-top:18px;padding:18px;border:1px solid rgba(37,99,235,.22);border-radius:14px;background:rgba(37,99,235,.055)}.my-learning-next-step-icon{display:flex;align-items:center;justify-content:center;width:38px;height:38px;flex:0 0 38px;border-radius:50%;background:#2563eb;color:#fff;font-size:20px;font-weight:700}.my-learning-next-step-body{display:flex;flex-direction:column;align-items:flex-start;gap:5px;min-width:0}.my-learning-next-step-label{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#2563eb}.my-learning-next-step-body strong{font-size:16px}.my-learning-next-step-body>span:last-of-type{line-height:1.5;opacity:.78}.my-learning-next-step-btn{margin-top:8px;padding:9px 14px;border:0;border-radius:9px;background:#2563eb;color:#fff;font:inherit;font-weight:700;cursor:pointer}.my-learning-next-step-btn:hover{filter:brightness(.95)}@media (max-width:640px){.my-learning-next-step{gap:12px;padding:15px}}.my-course-category{display:flex;align-items:center;gap:10px;margin-top:14px;flex-wrap:wrap}.my-course-category label{font-size:12px;font-weight:700;opacity:.72}.my-course-category select{min-width:150px;padding:7px 32px 7px 10px;border:1px solid rgba(15,23,42,.16);border-radius:8px;background:#fff;font:inherit;font-size:13px;cursor:pointer}.my-course-category select:focus{outline:2px solid rgba(37,99,235,.18);outline-offset:1px;border-color:rgba(37,99,235,.55)}.my-course-category select:disabled{cursor:wait;opacity:.65}.my-course-category-saving{font-size:12px;opacity:.62}.my-learning-next-step-empty{margin-top:10px;padding:10px 12px;border:1px solid rgba(15,23,42,.12);border-radius:8px;font-size:.9rem;line-height:1.45;opacity:.78}.my-learning-recommended-course{margin-top:14px;padding:16px;border:1px solid rgba(37,99,235,.22);border-radius:12px;background:rgba(37,99,235,.045)}.my-learning-recommended-badge{display:inline-flex;align-items:center;margin-bottom:8px;padding:4px 9px;border-radius:999px;background:rgba(37,99,235,.1);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.my-learning-recommended-title{font-size:17px;font-weight:700;line-height:1.3}.my-learning-recommended-meta{display:flex;flex-wrap:wrap;gap:6px 12px;margin-top:6px;font-size:13px;opacity:.72}.my-learning-recommended-description{margin-top:10px;font-size:13px;line-height:1.5;opacity:.82}.my-learning-recommended-open{margin-top:14px;min-height:40px;padding:0 16px;border:0;border-radius:9px;background:#2563eb;color:#fff;font-weight:700;cursor:pointer}.my-learning-recommended-open:hover{background:#1d4ed8}