.lc-teaser{margin:24px 0;border:1px dashed var(--border);border-radius:10px;background:var(--surface)}.lc-teaser-inner{display:flex;flex-direction:column;align-items:center;gap:10px;padding:28px 24px;text-align:center}.lc-teaser-icon{font-size:28px;line-height:1}.lc-teaser-text{margin:0;font-size:.9rem;color:var(--muted);max-width:360px}.lc-reveal-btn{margin-top:4px;padding:8px 20px;background:var(--accent);color:var(--on-accent);border:none;border-radius:6px;font-size:.85rem;font-weight:600;cursor:pointer;transition:opacity .15s}.lc-reveal-btn:hover{opacity:.85}.lc-wrap{margin:24px 0;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--surface)}.lc-header{display:flex;align-items:baseline;gap:12px;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--bg)}.lc-title{font-size:.85rem;font-weight:600;color:var(--text)}.lc-hint{font-size:.78rem;color:var(--muted)}.lc-analysis{padding:12px 16px;border-top:1px solid var(--border)}.info-page{max-width:860px;margin:0 auto;padding:0 24px 60px}.info-hero{padding:40px 0 28px;border-bottom:1px solid var(--border);margin-bottom:0}.info-hero-title{font-size:26px;font-weight:700;color:var(--text-h);margin:0 0 6px}.info-hero-sub{font-size:14px;color:var(--muted);margin:0}.info-tabs{display:flex;gap:4px;padding:16px 0 0;border-bottom:1px solid var(--border);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.info-tabs::-webkit-scrollbar{display:none}.info-tab-btn{background:none;border:none;border-bottom:2px solid transparent;padding:8px 14px 12px;font-size:13px;font-weight:500;color:var(--muted);cursor:pointer;white-space:nowrap;transition:color .15s,border-color .15s;margin-bottom:-1px}.info-tab-btn:hover{color:var(--text-h)}.info-tab-btn.tab-active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.info-tab-panel{padding-top:28px}.info-tab-content{display:flex;flex-direction:column;gap:0}.info-tab-subtitle{font-size:15px;font-weight:700;color:var(--text-h);margin:0 0 14px}.info-cards-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));grid-gap:12px;gap:12px}.info-signal-card{border:1px solid var(--border);border-radius:10px;padding:16px;background:var(--surface)}.isc-badge{font-size:18px;font-weight:800;letter-spacing:.03em;margin-bottom:4px}.isc-rule{font-size:11px;color:var(--muted);margin-bottom:10px;font-weight:600}.isc-desc{font-size:13px;color:var(--text);line-height:1.5;margin:0 0 8px}.isc-note{font-size:11px;color:var(--muted);margin:0;font-style:italic}.info-flow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0}.info-flow-step{background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:6px 12px;font-size:12px;font-weight:500;color:var(--text-h)}.info-flow-arrow{color:var(--accent);font-size:16px;font-weight:700}.score-demo{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:8px}.score-demo-hint{font-size:13px;color:var(--muted);margin:0 0 16px}.score-demo-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:8px;gap:8px;margin-bottom:16px}@media (max-width:600px){.score-demo-grid{grid-template-columns:repeat(2,1fr)}}.vote-btn{display:flex;flex-direction:column;align-items:flex-start;gap:3px;padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg);cursor:pointer;text-align:left;transition:background .12s,border-color .12s}.vote-btn:hover{background:var(--surface)}.vote-btn.vote-bull{border-color:#22c55e66;background:#22c55e11}.vote-btn.vote-bear{border-color:#ef444466;background:#ef444411}.vote-label{font-size:12px;font-weight:700;color:var(--text-h)}.vote-hint{font-size:10px;color:var(--muted)}.vote-val{font-size:11px;font-weight:600;color:var(--text);margin-top:2px}.vote-bull .vote-val{color:#22c55e}.vote-bear .vote-val{color:#ef4444}.score-demo-result{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-top:14px;border-top:1px solid var(--border)}.sdr-label{font-size:12px;color:var(--muted);font-weight:600}.sdr-score{font-size:20px;font-weight:800;transition:color .2s}.sdr-arrow{font-size:16px;color:var(--muted)}.sdr-signal{font-size:13px;font-weight:700;padding:3px 12px;border-radius:20px;letter-spacing:.04em;transition:all .2s}.sdr-note{font-size:12px;color:var(--muted)}.info-cards-col{display:flex;flex-direction:column;gap:0;border:1px solid var(--border);border-radius:10px;overflow:hidden}.info-accordion{border-bottom:1px solid var(--border)}.info-accordion:last-child{border-bottom:none}.acc-header{display:flex;align-items:center;gap:10px;width:100%;padding:14px 16px;background:none;border:none;cursor:pointer;text-align:left;transition:background .12s}.acc-header:hover,.acc-open .acc-header{background:var(--surface)}.acc-title{flex:1 1;font-size:13px;font-weight:600;color:var(--text-h)}.acc-chevron{font-size:10px;color:var(--muted);flex-shrink:0}.acc-body{padding:0 16px 16px;font-size:13px;color:var(--text);line-height:1.6}.acc-body p{margin:0 0 10px}.acc-body p:last-child{margin-bottom:0}.ind-votes{display:flex;flex-direction:column;gap:8px;margin:10px 0}.ind-vote{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text)}.info-pill{display:inline-block;border-radius:4px;padding:1px 8px;font-size:12px;font-weight:600;white-space:nowrap;flex-shrink:0}.info-note{font-size:12px;color:var(--muted);background:var(--bg);border-radius:6px;padding:8px 10px;margin-top:8px}.info-warning{background:color-mix(in srgb,var(--hold) 10%,transparent);border:1px solid color-mix(in srgb,var(--hold) 30%,transparent);border-radius:8px;padding:12px 14px;color:var(--hold);font-size:13px;margin-top:10px}.info-important{font-size:12px;color:var(--sell);background:color-mix(in srgb,var(--sell) 10%,transparent);border-radius:6px;padding:8px 10px;font-weight:600;margin-top:8px}.info-list{font-size:13px;color:var(--text);line-height:1.6;padding-left:18px;margin:8px 0}.info-list li{margin-bottom:5px}.info-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:14px 16px}.info-card-title{margin:0}.grade-row{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:8px;gap:8px;margin-top:14px}@media (max-width:600px){.grade-row{grid-template-columns:repeat(2,1fr)}}.grade-chip{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 8px;border-radius:8px;border:1px solid;text-align:center}.grade-letter{font-size:22px;font-weight:800;line-height:1}.grade-label{font-size:11px;font-weight:700;color:var(--text-h)}.grade-rule{font-size:10px;color:var(--muted);line-height:1.4}.info-tag{font-size:11px;font-weight:600;border:1px solid;border-radius:20px;padding:2px 9px;white-space:nowrap;flex-shrink:0}.glossary-search{box-sizing:border-box;padding:9px 12px;border:1px solid var(--border);background:var(--surface);color:var(--text-h);font-size:13px;margin-bottom:16px}.glossary-search:focus{border-color:var(--accent)}.glossary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:10px;gap:10px}.glossary-item{background:var(--surface);border:1px solid var(--border);padding:12px 14px}.glossary-term{font-weight:700;color:var(--accent);margin-bottom:4px}.glossary-def{font-size:12px;color:var(--text);line-height:1.5;margin:0}.glossary-empty{font-size:13px;color:var(--muted);grid-column:1/-1}.course-root{height:100vh;overflow:hidden;background:#090b12;display:flex;flex-direction:column;font-family:Outfit,Inter,sans-serif;color:#e0e3eb}.course-header{height:52px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.05);background:rgba(0,0,0,.3);flex-shrink:0;position:-webkit-sticky;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);gap:12px}.course-header-left{display:flex;align-items:center;gap:10px}.course-back-btn,.course-menu-btn{background:none;border:none;color:#4a5060;cursor:pointer;padding:4px 6px;border-radius:6px;font-size:15px;line-height:1;display:flex;align-items:center;transition:color .15s}.course-back-btn:hover,.course-menu-btn:hover{color:#9ea4b4}.course-header-title{display:flex;align-items:center;gap:6px;font-size:14px}.course-brand-light{color:#9ea4b4;font-weight:400}.course-brand-bold{color:#e0e3eb;font-weight:700}.course-header-sep{color:#2a2e38}.course-header-name{color:#daa520;font-weight:600;letter-spacing:.01em}.course-header-right{display:flex;align-items:center;gap:12px}.course-progress-wrap{display:flex;align-items:center;gap:8px}.course-progress-bar{width:80px;height:4px;background:rgba(255,255,255,.06);border-radius:2px;overflow:hidden}.course-progress-fill{height:100%;background:linear-gradient(90deg,#daa520,#f59e0b);border-radius:2px;transition:width .4s ease}.course-progress-pct{font-size:11px;font-weight:700;min-width:28px;text-align:right}.course-header-user{width:30px;height:30px;border-radius:50%;background:rgba(218,165,32,.15);border:1px solid rgba(218,165,32,.25);color:#daa520;font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center}.course-header-auth{display:flex;gap:8px;align-items:center}.course-header-login{font-size:12.5px;color:#6a7080;text-decoration:none;transition:color .15s}.course-header-login:hover{color:#9ea4b4}.course-header-signup{font-size:12.5px;font-weight:600;padding:5px 12px;background:#daa520;color:#090b12;border-radius:6px;text-decoration:none;transition:opacity .15s}.course-header-signup:hover{opacity:.88}.course-body{display:flex;flex:1 1;min-height:0;overflow:hidden}.course-sidebar{width:252px;min-width:252px;border-right:1px solid rgba(255,255,255,.06);overflow-y:auto;background:#0c0e18;padding:8px 0 20px;flex-shrink:0}.course-ch-btn{width:100%;display:flex;align-items:center;gap:10px;padding:9px 14px;background:transparent;border:none;border-left:2px solid transparent;cursor:pointer;text-align:left;transition:background .1s}.course-ch-btn:hover:not(.locked){background:rgba(255,255,255,.02)}.course-ch-btn.active{background:rgba(255,255,255,.03)}.course-ch-btn.locked{cursor:not-allowed;opacity:.5}.course-ch-num{width:26px;height:26px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}.course-ch-info{flex:1 1;min-width:0}.course-ch-title{display:block;color:#7a8090;font-size:12px;font-weight:500;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.course-ch-weeks{display:block;color:#4a5060;font-size:10px;margin-top:1px}.course-free-badge{font-size:9px;border-radius:4px;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.2)}.course-ch-complete,.course-free-badge{font-weight:700;padding:2px 6px;color:#4ade80;flex-shrink:0}.course-ch-complete{font-size:10px;border-radius:4px;background:rgba(34,197,94,.15);border:1px solid rgba(34,197,94,.25)}.course-ch-partial{font-size:9px;font-weight:600;padding:2px 5px;border-radius:4px;background:rgba(99,102,241,.12);color:#818cf8;border:1px solid rgba(99,102,241,.2);flex-shrink:0}.course-les-btn{width:100%;display:flex;align-items:center;gap:8px;padding:5px 14px 5px 42px;background:transparent;border:none;cursor:pointer;text-align:left;transition:background .1s}.course-les-btn:hover{background:rgba(255,255,255,.015)}.course-les-btn.active{background:rgba(255,255,255,.02)}.course-les-check{width:14px;height:14px;border-radius:3px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);color:#4ade80;font-size:9px;cursor:pointer;flex-shrink:0;transition:background .15s,border-color .15s}.course-les-check:hover{border-color:rgba(255,255,255,.15)}.course-les-title{color:#4a5060;font-size:11.5px;line-height:1.3}.course-les-btn.active .course-les-title{color:#9ea4b4}.course-sidebar-extras{border-top:1px solid rgba(255,255,255,.04);margin-top:8px;padding-top:4px}.course-extra-btn{width:100%;display:flex;align-items:center;gap:10px;padding:9px 14px;background:transparent;border:none;border-left:2px solid transparent;cursor:pointer;text-align:left;color:#666c7a;font-size:12.5px;font-weight:500;transition:all .1s}.course-extra-btn:hover{background:rgba(255,255,255,.02);color:#9ea4b4}.course-extra-btn.active{background:rgba(218,165,32,.06);border-left-color:#daa520;color:#e0e3eb}.course-extra-icon{font-size:14px;width:22px;text-align:center}.course-main{flex:1 1;overflow-y:auto;padding:28px 36px 60px;max-width:820px}.course-auth-gate{margin:60px auto;max-width:460px;text-align:center;padding:40px 32px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:16px}.course-auth-icon{font-size:36px;margin-bottom:16px}.course-auth-title{font-family:"Source Serif 4",Georgia,serif;font-size:20px;font-weight:600;color:#e0e3eb;margin-bottom:10px}.course-auth-sub{color:#6a7080;font-size:13.5px;line-height:1.7;margin-bottom:24px}.course-auth-btns{display:flex;gap:10px;justify-content:center;margin-bottom:14px}.course-auth-primary{padding:10px 22px;background:#daa520;color:#090b12;font-weight:700;font-size:13px;border-radius:8px;text-decoration:none;transition:opacity .15s}.course-auth-primary:hover{opacity:.88}.course-auth-secondary{padding:10px 18px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:#9ea4b4;font-size:13px;border-radius:8px;text-decoration:none;transition:background .15s}.course-auth-secondary:hover{background:rgba(255,255,255,.08)}.course-auth-note{color:#3d4250;font-size:11px}.lesson-eyebrow{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}.lesson-title{font-family:"Source Serif 4",Georgia,serif;font-size:24px;color:#e0e3eb;margin-bottom:20px;line-height:1.3}.lesson-tabs{display:flex;gap:2px;margin-bottom:24px;border-bottom:1px solid rgba(255,255,255,.05)}.lesson-tab{padding:8px 18px;background:none;border:none;border-bottom:2px solid transparent;color:#4a5060;font-size:12.5px;font-weight:500;cursor:pointer;font-family:Outfit,sans-serif;transition:color .15s}.lesson-tab:hover{color:#9ea4b4}.lesson-tab.active{color:#e0e3eb}.lesson-subhead{font-family:"Source Serif 4",Georgia,serif;font-size:15.5px;font-weight:600;color:#d0d4de;margin:28px 0 8px;letter-spacing:.01em}.lesson-para{color:#7a8090;font-size:13.5px;line-height:1.85;margin-bottom:12px}.lesson-takeaways{padding:16px 18px;border-radius:10px;border:1px solid transparent;margin-bottom:24px}.lesson-takeaways-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.lesson-takeaway-row{display:flex;gap:8px;margin-bottom:5px}.lesson-takeaway-dot{font-size:8px;margin-top:6px;flex-shrink:0}.lesson-takeaway-text{color:#909aa8;font-size:13px;line-height:1.6}.lesson-worked{padding:18px 20px;background:rgba(255,255,255,.02);border-radius:10px;border:1px solid rgba(255,255,255,.05);margin-bottom:24px}.lesson-worked-title{font-family:"Source Serif 4",Georgia,serif;font-size:16px;font-weight:600;color:#e0e3eb;margin-bottom:6px}.lesson-worked-scenario{color:#7a8090;font-size:13px;line-height:1.7;margin-bottom:12px}.lesson-worked-calc{background:rgba(0,0,0,.28);padding:14px 16px;border-radius:7px;color:#909aa8;font-size:12px;line-height:1.7;font-family:Outfit,monospace;white-space:pre-wrap;margin-bottom:12px;overflow-x:auto}.lesson-worked-insight{padding:10px 14px;border-radius:7px;border-left:3px solid transparent}.lesson-worked-insight p{color:#9ea4b4;font-size:12.5px;line-height:1.6;margin:0}.lesson-nav{display:flex;justify-content:space-between;margin-top:32px;padding-top:16px;border-top:1px solid rgba(255,255,255,.04)}.lesson-nav-prev{padding:8px 18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:7px;color:#777d8e;cursor:pointer;font-size:12.5px;font-family:Outfit,sans-serif;transition:background .15s}.lesson-nav-prev:hover:not(:disabled){background:rgba(255,255,255,.05)}.lesson-nav-prev:disabled{cursor:default;color:#2a2e38}.lesson-nav-next{padding:8px 18px;border:none;border-radius:7px;color:#090b12;font-weight:700;cursor:pointer;font-size:12.5px;font-family:Outfit,sans-serif;transition:opacity .15s}.lesson-nav-next:hover:not(:disabled){opacity:.88}.lesson-nav-next:disabled{opacity:.4;cursor:default}.quiz-wrap{padding-top:4px}.quiz-item{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.04)}.quiz-q{color:#c8cdd8;font-size:14px;line-height:1.65;margin-bottom:12px}.quiz-opt{display:block;width:100%;text-align:left;padding:9px 13px;margin-bottom:5px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:7px;color:#6a7080;font-size:13px;font-family:Outfit,sans-serif;cursor:pointer;line-height:1.5;transition:all .12s}.quiz-opt:hover{background:rgba(255,255,255,.05);color:#9ea4b4}.quiz-opt-correct{background:rgba(34,197,94,.1)!important;border-color:rgba(34,197,94,.3)!important;color:#4ade80!important;cursor:default}.quiz-opt-wrong{background:rgba(239,68,68,.1)!important;border-color:rgba(239,68,68,.3)!important;color:#f87171!important;cursor:default}.quiz-explain{margin:8px 0 0;padding:10px 14px;background:rgba(255,255,255,.02);border-radius:7px;border-left:3px solid transparent;color:#7a8090;font-size:12.5px;line-height:1.6}.quiz-submit{padding:10px 24px;border:none;border-radius:8px;color:#090b12;font-size:13px;font-weight:600;font-family:Outfit,sans-serif;cursor:pointer;transition:opacity .15s;background:rgba(255,255,255,.05)}.quiz-submit:disabled{cursor:not-allowed;color:#333844}.quiz-score{padding:12px 16px;border-radius:8px;border:1px solid transparent;color:#b0b6c4;font-size:13px;font-family:Outfit,sans-serif}.scenario-card{margin-bottom:20px;background:rgba(255,255,255,.02);border-radius:12px;border:1px solid rgba(255,255,255,.05);overflow:hidden}.scenario-header{padding:13px 18px;border-bottom:1px solid rgba(255,255,255,.04);display:flex;align-items:center;gap:8px}.scenario-icon{font-size:17px}.scenario-title{font-family:"Source Serif 4",Georgia,serif;font-size:15.5px;font-weight:600;color:#e0e3eb}.scenario-body{padding:16px 18px}.scenario-sit{color:#7a8090;font-size:13px;line-height:1.75;margin-bottom:14px;padding:12px 14px;background:rgba(255,255,255,.02);border-radius:7px;border-left:3px solid transparent}.scenario-prompt{color:#3d4250;font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:8px}.scenario-opt{width:100%;text-align:left;padding:10px 14px;margin-bottom:5px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.05);border-radius:7px;color:#666c7a;font-size:13px;font-family:Outfit,sans-serif;cursor:pointer;line-height:1.5;transition:all .12s;display:block}.scenario-opt:hover{background:rgba(255,255,255,.04);color:#9ea4b4}.scenario-opt.scenario-opt-active{color:#c8cdd8}.scenario-feedback{margin:6px 0 4px 12px;padding:12px 14px;background:rgba(0,0,0,.2);border-radius:7px;border-left:3px solid transparent}.scenario-grade{font-weight:700;font-size:12px;display:block;margin-bottom:6px}.scenario-fb-text{color:#7a8090;font-size:12.5px;line-height:1.7;margin:0}.calc-card{margin-bottom:24px;padding:20px 22px;background:rgba(255,255,255,.02);border-radius:12px;border:1px solid rgba(255,255,255,.05)}.calc-title{font-family:"Source Serif 4",Georgia,serif;font-size:16.5px;color:#e0e3eb;margin-bottom:4px}.calc-desc{color:#4a5060;font-size:12px;margin-bottom:16px}.calc-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.calc-label{display:flex;flex-direction:column;gap:6px;color:#7a8090;font-size:12px}.calc-input{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:10px 12px;color:#e0e3eb;font-size:14px;font-family:Outfit,sans-serif;outline:none;transition:border-color .15s}.calc-input:focus{border-color:rgba(218,165,32,.4)}.calc-results{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr 1fr;grid-gap:10px;gap:10px;margin-top:4px}.calc-results-4{grid-template-columns:repeat(4,1fr)}.calc-result-box{background:rgba(255,255,255,.03);border-radius:8px;padding:12px 14px;text-align:center}.calc-result-label{color:#3d4250;font-size:11px;margin-bottom:4px}.calc-result-val{color:#e0e3eb;font-size:17px;font-weight:700}.calc-result-dim{color:#6a7080!important}.calc-result-green{color:#22c55e!important}.calc-result-red{color:#ef4444!important}.glossary-search{width:100%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:10px 14px;color:#e0e3eb;font-size:14px;font-family:Outfit,sans-serif;outline:none;margin-bottom:18px;transition:border-color .15s}.glossary-search:focus{border-color:rgba(218,165,32,.4)}.glossary-search::placeholder{color:#3d4250}.glossary-list{display:flex;flex-direction:column;gap:6px}.glossary-item{padding:12px 16px;background:rgba(255,255,255,.02);border-radius:8px;border:1px solid rgba(255,255,255,.04);transition:background .12s}.glossary-item:hover{background:rgba(255,255,255,.033)}.glossary-term{color:#daa520;font-size:13px;font-weight:600;display:block}.glossary-def{color:#7a8090;font-size:12.5px;line-height:1.6;margin-top:4px}.section-title{font-family:"Source Serif 4",Georgia,serif;font-size:22px;color:#e0e3eb;margin-bottom:6px}.section-sub{color:#4a5060;font-size:13px;line-height:1.6;margin-bottom:24px}.course-sidebar-backdrop{display:none}@media (max-width:768px){.course-sidebar-backdrop{display:block;position:fixed;inset:0;z-index:39;background:rgba(0,0,0,.5)}.course-sidebar{position:fixed;top:52px;left:0;bottom:0;z-index:40;box-shadow:4px 0 24px rgba(0,0,0,.4)}.course-main{padding:20px 18px 50px;max-width:100%}.calc-grid{grid-template-columns:1fr}.calc-results,.calc-results-4{grid-template-columns:1fr 1fr}.course-progress-wrap{display:none}.lesson-title{font-size:19px}}@media (max-width:480px){.course-header-name{display:none}.course-main{padding:16px 14px 50px}.lesson-title{font-size:17px}}