.course-nav{justify-content:space-between;align-items:center;gap:20px;min-height:76px;display:flex}.course-home{font-size:.85rem;font-weight:700;text-decoration:none;color:#7c3540!important}.course-hero{background:#fff7f7;border-bottom:1px solid #f1e4e5;padding:72px 0 52px}.course-hero h1{margin-bottom:20px;font-size:clamp(2.8rem,5.2vw,4.6rem)}.course-hero>.ai-container>p:not(.ai-eyebrow){max-width:680px;font-size:1rem}.course-hero-actions{flex-wrap:wrap;gap:12px;margin:28px 0 14px;display:flex}.course-hero .referral-note{margin:0;color:#8a6f73!important;font-size:.77rem!important}.course-hero .course-independence{border-left:2px solid #e3bdc2;margin:18px 0 0;padding-left:12px;font-size:.76rem!important}.course-jump{z-index:15;background:#fff;border-bottom:1px solid #e8e9ec;position:sticky;top:76px}.jump-inner{scrollbar-width:thin;align-items:center;gap:32px;display:flex;overflow-x:auto}.jump-inner a{color:#505b68;flex:none;align-items:center;gap:7px;min-height:54px;font-size:.8rem;font-weight:700;text-decoration:none;display:flex}.jump-inner a span{color:#d42535;font-size:.72rem}.course-layout{grid-template-columns:230px minmax(0,1fr);align-items:start;gap:75px;padding-top:65px;padding-bottom:90px;display:grid}.course-aside{gap:16px;font-size:.83rem;display:grid;position:sticky;top:150px}.course-aside p{letter-spacing:.12em;color:#979da7;font-size:.66rem;font-weight:800}.course-aside a{color:#525c6a;gap:12px;text-decoration:none;display:flex}.course-aside a span{color:#d32636;font-size:.72rem;font-weight:800}.course-aside>div{color:#9298a2;border-top:1px solid #e8e9ec;margin-top:10px;padding-top:18px;font-size:.73rem}.course-content{min-width:0;max-width:840px}.course-part{border-bottom:1px solid #e6e8ec;margin-bottom:65px;padding:0 0 65px;scroll-margin-top:80px}.course-part:last-child{border:0;margin-bottom:0}.course-part h2{margin:12px 0 20px;font-size:clamp(2rem,3.4vw,2.7rem)}.course-part h3{margin:34px 0 14px;font-size:1.22rem}.course-part ul{color:#5b6572;padding-left:21px}.course-part li{padding:5px 0}.part-number{color:#d52233;letter-spacing:-.04em;font-size:1.55rem;font-weight:800}.part-number span{letter-spacing:.12em;vertical-align:middle;font-size:.68rem}.part-lead{max-width:760px;font-size:1.05rem;line-height:1.8}.course-callout{background:#fff5f5;border:1px solid #f0cdd1;border-radius:14px;margin:26px 0;padding:24px}.course-callout strong{font-size:1.1rem}.course-callout p{margin:7px 0 15px;font-size:.9rem}.course-callout small{color:#926e74;margin-top:10px;font-size:.75rem;display:block}.referral-note{overflow-wrap:anywhere}.step-list{gap:18px;display:grid}.step-list article{align-items:flex-start;gap:16px;display:flex}.step-list article>span{color:#ca2333;background:#fff0f1;border-radius:50%;flex:none;place-items:center;width:32px;height:32px;font-size:.8rem;font-weight:800;display:grid}.step-list article>div{flex:1;min-width:0}.step-list strong{margin:2px 0 4px;display:block}.step-list p{margin:0;font-size:.9rem;line-height:1.75}.course-warning{color:#535e6b;background:#f5f6f8;border-left:3px solid #dc3342;border-radius:6px;margin:26px 0;padding:17px 18px;font-size:.87rem}.next-part{align-items:center;min-height:44px;font-size:.88rem;font-weight:750;text-decoration:none;display:inline-flex;color:#bc2332!important}.flow-diagram{background:#fafafa;border:1px solid #eceef0;border-radius:12px;align-items:center;gap:12px;margin:28px 0;padding:20px;display:flex}.flow-diagram>div{flex:1;min-width:0}.flow-diagram b,.flow-diagram strong,.flow-diagram small{display:block}.flow-diagram b{color:#d12636;font-size:.68rem}.flow-diagram strong{font-size:.9rem}.flow-diagram small{color:#8b939e;font-size:.72rem}.flow-diagram>span{color:#d52636}.course-part .endpoint-box{margin:14px 0}.course-part code{overflow-wrap:anywhere}.trouble{border:1px solid #e7e8eb;border-radius:10px;margin:24px 0;padding:15px}.trouble summary{cursor:pointer;font-weight:700}.trouble ul{margin-bottom:0;font-size:.88rem}.prompt-grid{grid-template-columns:1fr 1fr;gap:16px;margin-top:26px;display:grid}.prompt-card{border:1px solid #e7e8ec;border-radius:13px;min-width:0;padding:22px}.prompt-heading{align-items:center;gap:12px;display:flex}.prompt-heading span{color:#d22838;font-size:.75rem;font-weight:800}.prompt-heading h3{margin:0;font-size:1.05rem}.prompt-card>p{margin:10px 0 14px;font-size:.84rem}.prompt-card blockquote{color:#35404e;overflow-wrap:anywhere;background:#f7f7f8;border-radius:8px;margin:0 0 12px;padding:14px;font-size:.85rem;line-height:1.7}.prompt-card .copy-button{min-height:44px;font-size:.78rem}.prompt-card .prompt-check{color:#737c87;border-top:1px solid #eeeff1;margin:16px 0 0;padding-top:13px;font-size:.78rem}.course-small{margin-top:18px;font-size:.78rem}.check-grid{grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0;display:grid}.check-grid article{background:#f8f8f9;border-radius:10px;padding:18px}.check-grid b,.check-grid strong{display:block}.check-grid b{color:#d02535;font-size:.7rem}.check-grid strong{margin:10px 0;font-size:.88rem}.check-grid p{margin:0;font-size:.8rem}.course-finish{margin-top:36px}.course-finish h3{margin-bottom:8px}.course-finish p{font-size:.9rem}.course-site section[id]{scroll-margin-top:145px}@media (width<=850px){.course-layout{grid-template-columns:1fr;gap:0}.course-aside{display:none}.course-layout{padding-top:45px}.course-hero{padding-top:52px}}@media (width<=600px){.course-nav{min-height:68px}.course-hero{padding:42px 0 34px}.course-hero h1{font-size:clamp(2.45rem,10vw,3.3rem)}.course-hero>.ai-container>p:not(.ai-eyebrow){font-size:.94rem}.course-hero-actions{display:grid}.course-hero-actions .ai-button{width:100%}.course-jump{top:68px}.course-site section[id]{scroll-margin-top:132px}.jump-inner{gap:22px;width:100%;padding:0 16px}.course-layout{padding-top:38px;padding-bottom:50px}.course-part{margin-bottom:45px;padding-bottom:45px}.course-part h2{font-size:2rem}.course-callout{padding:19px}.course-callout .ai-button{width:100%}.part-lead{font-size:.96rem}.flow-diagram{gap:6px;padding:14px 10px}.flow-diagram strong{font-size:.77rem}.flow-diagram small{font-size:.63rem}.prompt-grid{grid-template-columns:1fr}.check-grid{grid-template-columns:1fr;gap:10px}.check-grid article{padding:15px}.check-grid strong{margin:3px 0}.course-site .endpoint-box code{font-size:.82rem}}
