.course-page[data-astro-cid-df4hd5ox]{--ink: #242721;--paper: #faf9f5;--muted: #62675b;--accent: #414f37;background:var(--paper);color:var(--ink)}.course-page[data-astro-cid-df4hd5ox] [data-astro-cid-df4hd5ox][hidden]{display:none!important}.course-page[data-astro-cid-df4hd5ox] [data-astro-cid-df4hd5ox]:is(button,a,[tabindex]):focus-visible{outline:3px solid #8a693e;outline-offset:5px}.course-page[data-astro-cid-df4hd5ox] button[data-astro-cid-df4hd5ox]{cursor:pointer}.course-page[data-astro-cid-df4hd5ox] button[data-astro-cid-df4hd5ox]:disabled{opacity:.6;cursor:wait}.course-page[data-astro-cid-df4hd5ox] a[data-astro-cid-df4hd5ox]{text-underline-offset:.25em}.course-page[data-astro-cid-df4hd5ox] [data-astro-cid-df4hd5ox]::-moz-selection{background:#d4dccb;color:#242721}.course-page[data-astro-cid-df4hd5ox] [data-astro-cid-df4hd5ox]::selection{background:#d4dccb;color:#242721}.course-hero[data-astro-cid-df4hd5ox]{display:grid;grid-template-columns:1.15fr 1fr;gap:5rem;max-width:1240px;margin:0 auto;padding:5rem 2rem 6rem;align-items:center}h1[data-astro-cid-df4hd5ox]{font-family:Cormorant Garamond,"Noto Serif SC","Noto Serif KR",serif;font-size:clamp(2.6rem,4.5vw,4.5rem);font-weight:600;line-height:1.08;letter-spacing:-.025em;text-wrap:balance}h1[data-astro-cid-df4hd5ox]>span[data-astro-cid-df4hd5ox]{display:block;text-wrap:balance}[data-astro-cid-df4hd5ox][data-locale=zh] h1[data-astro-cid-df4hd5ox],[data-astro-cid-df4hd5ox][data-locale=ko] h1[data-astro-cid-df4hd5ox]{font-size:clamp(2.4rem,3.3vw,3rem)}[data-astro-cid-df4hd5ox][data-locale=ko] h1[data-astro-cid-df4hd5ox]>span[data-astro-cid-df4hd5ox]{word-break:keep-all}.course-hero-consent[data-astro-cid-df4hd5ox]{font-size:.78rem;color:var(--muted);line-height:1.75;max-width:55ch;margin-top:1rem}.course-intro[data-astro-cid-df4hd5ox]{font-size:1.03rem;line-height:1.85;max-width:52ch;margin-top:1.75rem;color:#50574a}.course-stage[data-astro-cid-df4hd5ox]{display:flex;align-items:center;gap:.6rem;margin-top:1.5rem;font-size:.82rem;font-weight:700;color:var(--accent)}.stage-dot[data-astro-cid-df4hd5ox]{width:.45rem;height:.45rem;border-radius:50%;background:#657752}.course-actions[data-astro-cid-df4hd5ox]{display:flex;flex-wrap:wrap;gap:1.3rem;align-items:center;margin-top:1.6rem}.course-primary[data-astro-cid-df4hd5ox]{border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:.4rem;min-height:48px;padding:.9rem 1.3rem;font-size:.9rem;font-weight:700;transition:background .18s ease}.course-primary[data-astro-cid-df4hd5ox]:hover{background:#2e3d25}.course-text-link[data-astro-cid-df4hd5ox]{display:inline-flex;gap:.6rem;align-items:center;font-weight:700;font-size:.85rem;padding:.7rem 0}.course-text-link[data-astro-cid-df4hd5ox]:hover{text-decoration:underline}.course-notice[data-astro-cid-df4hd5ox]{font-size:.78rem;color:var(--muted);line-height:1.7;margin-top:1rem;max-width:55ch}.course-cover[data-astro-cid-df4hd5ox]{display:block;background:#e8eadf;border:1px solid #c7cebc;border-radius:.3rem;padding:2.1rem;position:relative;box-shadow:0 18px 38px -28px #252b1d59;color:#313a29;text-decoration:none;transition:box-shadow .2s ease}.course-cover[data-astro-cid-df4hd5ox]:hover{box-shadow:0 22px 46px -26px #252b1d73}.course-cover-top[data-astro-cid-df4hd5ox]{display:flex;justify-content:space-between;gap:1rem;font-size:.75rem;font-weight:600;padding-bottom:1.5rem;border-bottom:1px solid #bac4ad}.course-cover[data-astro-cid-df4hd5ox] h2[data-astro-cid-df4hd5ox]{font-family:Cormorant Garamond,"Noto Serif SC","Noto Serif KR",serif;font-size:clamp(2rem,3vw,3rem);line-height:1.12;font-weight:600;margin:2.2rem 0;max-width:15ch;text-wrap:balance}.cover-lesson-list[data-astro-cid-df4hd5ox] p[data-astro-cid-df4hd5ox]{display:flex;align-items:baseline;gap:1rem;padding:.9rem 0;border-top:1px solid #c6cebb;font-size:.9rem}.cover-lesson-list[data-astro-cid-df4hd5ox] span[data-astro-cid-df4hd5ox]{color:#5b6850;font-variant-numeric:tabular-nums;font-size:.78rem}.cover-label[data-astro-cid-df4hd5ox]{font-size:.7rem;line-height:1.7;color:#56654a;margin-top:1.6rem}.course-section[data-astro-cid-df4hd5ox]{max-width:1240px;margin:0 auto;padding:5rem 2rem;scroll-margin-top:1rem}.course-section[data-astro-cid-df4hd5ox] h2[data-astro-cid-df4hd5ox],.course-existing[data-astro-cid-df4hd5ox] h2[data-astro-cid-df4hd5ox]{font-family:Cormorant Garamond,"Noto Serif SC","Noto Serif KR",serif;font-size:clamp(1.8rem,3vw,2.6rem);font-weight:600;line-height:1.2;text-wrap:balance}.course-section-heading[data-astro-cid-df4hd5ox]{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start;margin-bottom:2.5rem}.course-section-heading[data-astro-cid-df4hd5ox]>p[data-astro-cid-df4hd5ox]{line-height:1.85;color:var(--muted);font-size:.94rem}#course-example[data-astro-cid-df4hd5ox]{border-top:1px solid #dedfd5}.course-example[data-astro-cid-df4hd5ox]{display:grid;grid-template-columns:300px 1fr;background:#fff;border:1px solid #d8dcce;border-radius:.3rem;overflow:hidden}.course-syllabus[data-astro-cid-df4hd5ox]{background:#f0f1e9;padding:2rem 1.5rem;border-right:1px solid #d8dcce}.course-syllabus[data-astro-cid-df4hd5ox] h3[data-astro-cid-df4hd5ox]{font-size:.92rem;font-weight:700;line-height:1.7;margin-bottom:1.75rem}.lesson-tabs[data-astro-cid-df4hd5ox]{display:grid;gap:.3rem}.lesson-tabs[data-astro-cid-df4hd5ox] button[data-astro-cid-df4hd5ox]{display:flex;text-align:left;align-items:flex-start;gap:.85rem;padding:.9rem .75rem;border-radius:.3rem;min-height:68px;font-size:.88rem;line-height:1.5;color:#4b5541;border:1px solid transparent}.lesson-tabs[data-astro-cid-df4hd5ox] button[data-astro-cid-df4hd5ox][aria-selected=true]{background:#fff;border-color:#c6ceba;color:#283920}.lesson-tabs[data-astro-cid-df4hd5ox] button[data-astro-cid-df4hd5ox]:hover{background:#e3e8d9}.lesson-tabs[data-astro-cid-df4hd5ox] button[data-astro-cid-df4hd5ox]>span[data-astro-cid-df4hd5ox]:first-child{font-size:.76rem;font-variant-numeric:tabular-nums;padding-top:.1rem}.lesson-tabs[data-astro-cid-df4hd5ox] small[data-astro-cid-df4hd5ox]{display:block;margin-top:.4rem;color:#626e56;font-size:.73rem}.course-sample-note[data-astro-cid-df4hd5ox]{margin-top:2rem;font-size:.72rem;line-height:1.7;color:#5b6354}.course-lesson-body[data-astro-cid-df4hd5ox]{padding:2.5rem 3rem;min-height:580px}.course-lesson-body[data-astro-cid-df4hd5ox] h3[data-astro-cid-df4hd5ox]{font-family:Cormorant Garamond,"Noto Serif SC","Noto Serif KR",serif;font-size:2rem;font-weight:600;line-height:1.2}.course-lesson-body[data-astro-cid-df4hd5ox] p[data-astro-cid-df4hd5ox]{font-size:.94rem;line-height:1.85;margin-top:1rem;max-width:65ch}.lesson-goal[data-astro-cid-df4hd5ox]{padding:1rem 0;border-bottom:1px solid #e3e7dc;color:#4d5a42}.lesson-goal[data-astro-cid-df4hd5ox] strong[data-astro-cid-df4hd5ox]{display:block;font-size:.73rem;margin-bottom:.3rem}.course-quiz[data-astro-cid-df4hd5ox]{margin-top:2rem;border-top:1px solid #e3e7dc;padding-top:1.5rem}.course-quiz[data-astro-cid-df4hd5ox] h4[data-astro-cid-df4hd5ox]{font-size:.86rem;font-weight:700}.quiz-choices[data-astro-cid-df4hd5ox]{display:grid;gap:.6rem;margin-top:1rem}.quiz-choices[data-astro-cid-df4hd5ox] button[data-astro-cid-df4hd5ox]{text-align:left;border:1px solid #d2d8c8;padding:.8rem 1rem;min-height:44px;border-radius:.3rem;font-size:.86rem;line-height:1.6}.quiz-choices[data-astro-cid-df4hd5ox] button[data-astro-cid-df4hd5ox]:hover{background:#f1f4ec;border-color:#899b79}[data-astro-cid-df4hd5ox][data-quiz-feedback]{color:#35492a;font-size:.85rem!important}.course-planned-list[data-astro-cid-df4hd5ox]{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}.course-planned-list[data-astro-cid-df4hd5ox] article[data-astro-cid-df4hd5ox]{border-top:1px solid #bfc6b5;padding-top:1.2rem}.course-planned-list[data-astro-cid-df4hd5ox] h3[data-astro-cid-df4hd5ox]{font-weight:700;font-size:1rem;margin-bottom:.8rem}.course-planned-list[data-astro-cid-df4hd5ox] p[data-astro-cid-df4hd5ox]{color:var(--muted);font-size:.9rem;line-height:1.85}.course-comparison[data-astro-cid-df4hd5ox]{padding-top:2rem}.course-table-wrap[data-astro-cid-df4hd5ox]{margin-top:2rem;overflow-x:auto}table[data-astro-cid-df4hd5ox]{width:100%;text-align:left;font-size:.88rem;line-height:1.8}th[data-astro-cid-df4hd5ox],td[data-astro-cid-df4hd5ox]{padding:1.3rem 1rem;border-bottom:1px solid #d7dccc;vertical-align:top}th[data-astro-cid-df4hd5ox]{font-weight:600}thead[data-astro-cid-df4hd5ox] th[data-astro-cid-df4hd5ox]{color:#66705b;font-size:.78rem}tbody[data-astro-cid-df4hd5ox] th[data-astro-cid-df4hd5ox]{width:23%}.course-faq[data-astro-cid-df4hd5ox]{display:grid;grid-template-columns:1fr 1.45fr;gap:4rem;padding-top:2rem}.course-faq[data-astro-cid-df4hd5ox] details[data-astro-cid-df4hd5ox]{border-top:1px solid #d5dacc;padding:1.2rem 0}.course-faq[data-astro-cid-df4hd5ox] summary[data-astro-cid-df4hd5ox]{cursor:pointer;font-size:.98rem;font-weight:600;line-height:1.6}.course-faq[data-astro-cid-df4hd5ox] p[data-astro-cid-df4hd5ox]{font-size:.91rem;line-height:1.85;color:var(--muted);margin-top:.9rem}.course-registration[data-astro-cid-df4hd5ox]{display:grid;grid-template-columns:1fr 1fr;gap:5rem;border-top:1px solid #ccd4bf;border-bottom:1px solid #ccd4bf;background:#ecf0e5;max-width:100%;padding-left:max(2rem,calc((100vw - 1176px)/2));padding-right:max(2rem,calc((100vw - 1176px)/2))}.course-registration[data-astro-cid-df4hd5ox] p[data-astro-cid-df4hd5ox]{font-size:.93rem;line-height:1.85;margin-top:1.3rem;color:#56614c}.course-registration[data-astro-cid-df4hd5ox] h3[data-astro-cid-df4hd5ox]{font-size:1rem;font-weight:700}.course-consent[data-astro-cid-df4hd5ox]{font-size:.77rem!important}.course-text-button[data-astro-cid-df4hd5ox]{font-size:.8rem;color:#3d5030;text-decoration:underline;text-underline-offset:.25em;padding:.7rem 0;margin-right:1rem}.course-registration-status[data-astro-cid-df4hd5ox][data-error=true]{color:#963b29}.course-google-button[data-astro-cid-df4hd5ox]{min-height:44px;margin-top:1rem}.course-existing[data-astro-cid-df4hd5ox]{max-width:850px;margin:0 auto;text-align:center;padding:4rem 2rem}.course-existing[data-astro-cid-df4hd5ox] p[data-astro-cid-df4hd5ox]{line-height:1.85;color:var(--muted);font-size:.9rem;margin:1.2rem auto;max-width:65ch}.course-existing[data-astro-cid-df4hd5ox]>div[data-astro-cid-df4hd5ox]{display:flex;justify-content:center;flex-wrap:wrap;gap:1.5rem}.course-existing[data-astro-cid-df4hd5ox] a[data-astro-cid-df4hd5ox]{font-size:.82rem;font-weight:600;padding:.5rem 0}.course-existing[data-astro-cid-df4hd5ox] a[data-astro-cid-df4hd5ox]:hover{text-decoration:underline}.course-footer[data-astro-cid-df4hd5ox]{display:flex;justify-content:space-between;gap:1rem;padding:1.5rem 2rem;border-top:1px solid #dedfd5;font-size:.78rem;color:#646b5b}.course-nav-join[data-astro-cid-df4hd5ox]{border:1px solid #414f37;background:#414f37;color:#fff;border-radius:.4rem;font-size:.75rem;font-weight:700;padding:.75rem 1rem}@media(max-width:1000px){.course-hero[data-astro-cid-df4hd5ox]{gap:2.5rem}.course-lesson-body[data-astro-cid-df4hd5ox]{padding:2rem}.course-example[data-astro-cid-df4hd5ox]{grid-template-columns:250px 1fr}}@media(max-width:700px){.course-hero[data-astro-cid-df4hd5ox]{grid-template-columns:1fr;padding:3rem 1.25rem;gap:2.5rem}h1[data-astro-cid-df4hd5ox]{font-size:2.7rem}[data-astro-cid-df4hd5ox][data-locale=zh] h1[data-astro-cid-df4hd5ox],[data-astro-cid-df4hd5ox][data-locale=ko] h1[data-astro-cid-df4hd5ox]{font-size:2.3rem}.course-intro[data-astro-cid-df4hd5ox]{font-size:.94rem}.course-cover[data-astro-cid-df4hd5ox]{padding:1.6rem}.course-cover[data-astro-cid-df4hd5ox] h2[data-astro-cid-df4hd5ox]{max-width:20ch}.course-section[data-astro-cid-df4hd5ox]{padding:3rem 1.25rem}.course-section-heading[data-astro-cid-df4hd5ox],.course-faq[data-astro-cid-df4hd5ox],.course-registration[data-astro-cid-df4hd5ox]{grid-template-columns:1fr;gap:1.5rem}.course-example[data-astro-cid-df4hd5ox]{grid-template-columns:1fr}.course-syllabus[data-astro-cid-df4hd5ox]{padding:1.5rem;border-right:0;border-bottom:1px solid #d8dcce}.course-syllabus[data-astro-cid-df4hd5ox] h3[data-astro-cid-df4hd5ox]{margin-bottom:1rem}.lesson-tabs[data-astro-cid-df4hd5ox]{grid-template-columns:1fr}.course-sample-note[data-astro-cid-df4hd5ox]{margin-top:1rem}.course-lesson-body[data-astro-cid-df4hd5ox]{padding:1.6rem;min-height:0}.course-planned-list[data-astro-cid-df4hd5ox]{grid-template-columns:1fr;gap:1.75rem}table[data-astro-cid-df4hd5ox]{min-width:0}thead[data-astro-cid-df4hd5ox]{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}table[data-astro-cid-df4hd5ox],tbody[data-astro-cid-df4hd5ox],tr[data-astro-cid-df4hd5ox]{display:block}tbody[data-astro-cid-df4hd5ox] tr[data-astro-cid-df4hd5ox]{padding:1.2rem 0;border-top:1px solid #d7dccc}tbody[data-astro-cid-df4hd5ox] th[data-astro-cid-df4hd5ox]{display:block;width:auto;padding:0 0 .7rem;border:0;font-size:.96rem}tbody[data-astro-cid-df4hd5ox] td[data-astro-cid-df4hd5ox]{display:block;padding:.5rem 0;border:0}tbody[data-astro-cid-df4hd5ox] td[data-astro-cid-df4hd5ox]:before{display:block;content:attr(data-column-label);font-size:.72rem;font-weight:700;color:#626e56}.course-faq[data-astro-cid-df4hd5ox]{padding-top:1rem}.course-nav-join[data-astro-cid-df4hd5ox]{font-size:.65rem;max-width:135px;line-height:1.5;text-align:center;padding:.5rem .6rem}.course-footer[data-astro-cid-df4hd5ox]{padding:1.3rem 1.25rem}}@media(prefers-reduced-motion:reduce){.course-page[data-astro-cid-df4hd5ox] [data-astro-cid-df4hd5ox]{transition:none!important}}@media print{.course-actions[data-astro-cid-df4hd5ox],.course-registration[data-astro-cid-df4hd5ox],.course-nav-join[data-astro-cid-df4hd5ox]{display:none}.course-page[data-astro-cid-df4hd5ox] [data-astro-cid-df4hd5ox][data-lesson-panel][hidden]{display:block!important}.course-section[data-astro-cid-df4hd5ox]{padding:2rem}}