.sb-ai-course{scroll-margin-top:85px}.sb-ai-course-heading{display:flex;justify-content:space-between;gap:30px;align-items:center}.sb-ai-course-heading h2{margin:14px 0}.sb-ai-course-heading>div>p:last-child{font-size:18px;color:var(--sb-muted)}.sb-ai-course-meta{border:1px solid #567148;border-radius:6px;padding:18px 22px;flex-shrink:0}.sb-ai-course-meta>span{font:13px var(--sb-mono);color:var(--sb-lime)}.sb-ai-course-meta p{font-size:14px!important;margin-top:9px!important}.sb-ai-orientation{max-width:850px;color:#b6c6bd;font-size:16px;margin:24px 0 32px!important}.sb-ai-classroom{display:grid;grid-template-columns:270px minmax(0,1fr);gap:32px;align-items:start}.sb-ai-syllabus{position:sticky;top:75px;padding:22px 18px;background:#0c1712;border:1px solid #36513f;border-radius:7px}.sb-ai-syllabus .sb-eyebrow{font-size:13px}.sb-ai-syllabus nav{margin-top:18px}.sb-ai-syllabus nav a{display:grid;grid-template-columns:27px 1fr 15px;align-items:center;gap:10px;padding:17px 12px;border:1px solid transparent;border-radius:5px;font-size:15px;margin:5px 0;color:#b8c6be}.sb-ai-syllabus nav a>span:first-child{font:13px var(--sb-mono);color:var(--sb-lime)}.sb-ai-syllabus nav a[aria-current]{background:#213220;border-color:#5b7947;color:#ecf5e5}.sb-ai-syllabus nav strong{font-weight:500;line-height:1.4}.sb-ai-done{color:var(--sb-lime)}.sb-ai-progress{padding:22px 10px 4px;border-top:1px solid #36513f;margin-top:20px}.sb-ai-progress progress{width:100%;height:7px;accent-color:var(--sb-lime)}.sb-ai-progress p{font-size:14px;margin-top:10px}.sb-ai-progress small{font-size:12px;color:#a8b6ab;display:block;margin-top:8px}.sb-ai-privacy{font-size:13px;color:#a8b6ab;margin:20px 10px 0!important}.sb-ai-lesson{border:1px solid #4f6655;border-radius:8px;background:#0c1512;overflow:hidden;margin-bottom:24px}.sb-ai-lesson[hidden],.sb-ai-course [hidden]{display:none!important}.sb-ai-lesson-heading{padding:27px 28px 22px;border-bottom:1px solid #2c4435}.sb-ai-lesson-heading .sb-eyebrow{font-size:13px}.sb-ai-lesson-heading h3{font-size:31px;line-height:1.2;margin:12px 0 15px;scroll-margin-top:85px}.sb-ai-lesson-heading p:last-child{font-size:16px;color:#b8c7bc}.sb-ai-voice{padding:20px 28px;background:#16231b;border-bottom:1px solid #2c4435}.sb-ai-voice strong{display:block;font-size:16px}.sb-ai-voice span{display:block;font-size:13px;color:#aabaac;margin-top:3px}.sb-ai-voice audio{display:block;width:100%;height:42px;margin-top:15px;color-scheme:dark}.sb-ai-audio-link{display:inline-block;font-size:13px;color:var(--sb-lime)!important;margin-top:10px}.sb-ai-voice details{margin-top:13px;font-size:14px;color:#b8c7bc}.sb-ai-voice summary{cursor:pointer}.sb-ai-voice details p{margin-top:12px}.sb-ai-audio-error,.sb-ai-audio-pending{color:#eed89d;font-size:14px;margin-top:15px!important}.sb-ai-example{padding:24px 28px 0}.sb-ai-example section{margin-bottom:22px}.sb-ai-course h4{font:500 16px/1.5 var(--sb-sans);letter-spacing:0;color:#e7efe3;margin:0 0 12px}.sb-ai-example h4 span{color:var(--sb-lime);font:13px var(--sb-mono);margin-right:12px}.sb-ai-paper,.sb-ai-prompt,.sb-ai-result{padding:18px 20px;background:#16201a;border:1px solid #334939;border-radius:5px;font-size:16px;color:#d3dfd1}.sb-ai-prompt{background:#142225;border-color:#355457}.sb-ai-result{background:#1e2c18;border-color:#526c3b}.sb-ai-paper p+p,.sb-ai-prompt p+p,.sb-ai-result p+p{margin-top:12px}.sb-ai-warning{font-size:14px;color:#f5cf86;margin:0 0 12px!important;padding:10px 14px;border-left:2px solid #d5ac5f}.sb-ai-check{border-left:3px solid var(--sb-lime);margin:8px 28px 26px;padding:0 0 0 17px}.sb-ai-check h4{color:var(--sb-lime)}.sb-ai-check p{font-size:16px;color:#b9cbb7}.sb-ai-practice{padding:25px 28px;border-block:1px solid #2c4435;background:#101d16;font-size:16px}.sb-ai-practice>p{color:#b8c7bc}.sb-ai-practice details{margin-top:16px}.sb-ai-practice summary{font-size:14px;color:var(--sb-lime);cursor:pointer}.sb-ai-practice details>div{margin-top:14px}.sb-ai-practiced{display:flex!important;align-items:start;gap:12px;margin-top:20px;color:#d9e5d7;font-size:15px}.sb-ai-course input[type=checkbox],.sb-ai-course input[type=radio]{accent-color:var(--sb-lime);width:18px;height:18px;margin:3px 0 0;flex-shrink:0}.sb-ai-question{margin:26px 28px;padding:0;border:0;min-width:0}.sb-ai-question legend{font-weight:600;color:#e7efe3;font-size:17px;line-height:1.5;margin-bottom:15px}.sb-ai-question>label{display:flex;align-items:start;gap:12px;padding:13px 15px;border:1px solid #39503f;border-radius:5px;margin:8px 0;font-size:16px;color:#c7d4c6;cursor:pointer}.sb-ai-question>label:has(input:checked){border-color:var(--sb-lime);background:#22311d}.sb-ai-course button{background:var(--sb-lime);color:#13200c;font:600 14px var(--sb-sans);text-transform:none;border:1px solid #719745;border-radius:4px;padding:12px 18px;min-height:44px;cursor:pointer}.sb-ai-course button:disabled{opacity:.45;cursor:default}.sb-ai-question button{margin-top:12px}.sb-ai-question [data-ai-feedback]{font-size:15px;color:#efcc8d;margin-top:15px}.sb-ai-question [data-ai-feedback][data-correct=true]{color:var(--sb-lime)}.sb-ai-answer-key{font-size:15px;margin-top:15px}.sb-ai-lesson-footer{border-top:1px solid #2c4435;padding:23px 28px}.sb-ai-lesson-footer p{font-size:15px;color:#b7c8b4;margin-bottom:17px}.sb-ai-lesson-footer span{display:block;font-size:13px;color:#a8b6ab;margin-top:10px}.sb-ai-adjacent{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px 0}.sb-ai-adjacent>span{font:14px var(--sb-mono);color:#b8c7bc}.sb-ai-finished{padding:25px;background:#203a1c;border:1px solid #688b4f;border-radius:7px;margin-top:25px}.sb-ai-finished h3{font-size:25px;margin-bottom:10px}.sb-ai-finished p{font-size:16px;color:#c2d4b9}.sb-ai-next-course{display:grid;grid-template-columns:1fr .9fr;gap:35px;align-items:center;background:linear-gradient(125deg,#294220,#132019);border:1px solid #5c7848;border-radius:7px;padding:30px;margin-top:32px}.sb-ai-next-course h3{font-size:30px;margin:12px 0}.sb-ai-next-course p:not(.sb-eyebrow){font-size:16px;color:#bdcdb5}.sb-ai-next-course .sb-actions{margin:0;justify-content:flex-start}.sb-ai-course a:focus-visible,.sb-ai-course button:focus-visible,.sb-ai-course input:focus-visible,.sb-ai-course summary:focus-visible{outline:3px solid var(--sb-lime);outline-offset:4px}
@media(max-width:1000px){.sb-ai-classroom{grid-template-columns:230px minmax(0,1fr);gap:20px}.sb-ai-syllabus{padding:18px 10px}.sb-ai-next-course{grid-template-columns:1fr;gap:22px}}
@media(max-width:760px){.sb-ai-course-heading{display:block}.sb-ai-course-meta{display:inline-block;padding:14px 18px;margin-top:20px}.sb-ai-classroom{grid-template-columns:1fr;gap:20px}.sb-ai-syllabus{position:static;padding:20px}.sb-ai-syllabus nav a{padding:14px 10px}.sb-ai-progress{padding:15px 10px 0;margin-top:15px}.sb-ai-privacy{margin-top:12px!important}.sb-ai-lesson-heading{padding:22px 20px}.sb-ai-lesson-heading h3{font-size:27px}.sb-ai-voice,.sb-ai-practice,.sb-ai-lesson-footer{padding:20px}.sb-ai-example{padding:20px 20px 0}.sb-ai-check{margin:8px 20px 22px}.sb-ai-question{margin:22px 20px}.sb-ai-paper,.sb-ai-prompt,.sb-ai-result{padding:16px}.sb-ai-adjacent{flex-wrap:wrap}.sb-ai-adjacent button{padding:12px}.sb-ai-next-course{padding:24px}.sb-ai-next-course .sb-button{width:100%;font-size:14px}.sb-ai-orientation{margin-bottom:24px!important}}