.HeroSection_hero__HvDGH{padding:calc(var(--nav-height) + 54px) var(--space-8) 58px;background:var(--color-bg);border-bottom:1px solid var(--color-border-subtle)}.HeroSection_inner__ckJka{max-width:var(--max-width);margin:0 auto;display:flex;flex-direction:column;align-items:flex-start;animation:HeroSection_fadeInUp___8_zS var(--duration-slow) var(--ease-out) both}.HeroSection_eyebrow__9GSWP{margin-bottom:14px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.14em;color:var(--color-accent)}.HeroSection_title__1QIMS{max-width:690px;font-size:clamp(2.25rem,4.2vw,3.35rem);line-height:1.08;font-weight:750;letter-spacing:-.04em;color:var(--color-text-primary);margin-bottom:18px}.HeroSection_subtitle__G6HNd{max-width:610px;margin-bottom:28px;font-size:1.05rem;color:var(--color-text-secondary);line-height:1.7}.HeroSection_search__TpuKE{width:min(590px,100%)}.HeroSection_popular__1NRhW{margin-top:14px;display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:var(--color-text-tertiary);font-size:12px}.HeroSection_popular__1NRhW a{padding:6px 10px;color:var(--color-text-secondary);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);transition:border-color var(--duration-fast),color var(--duration-fast)}.HeroSection_popular__1NRhW a:hover{border-color:var(--color-accent);color:var(--color-accent)}@media (max-width:640px){.HeroSection_hero__HvDGH{padding:calc(var(--nav-height) + 38px) 20px 42px}.HeroSection_title__1QIMS{font-size:2.25rem}.HeroSection_subtitle__G6HNd{font-size:.98rem}.HeroSection_popular__1NRhW span{width:100%}}.TableOfContents_toc__E11ws{padding:34px var(--space-8) 0;background:var(--color-surface)}.TableOfContents_inner__qIssY{max-width:var(--max-width);margin:0 auto}.TableOfContents_resume__otCCA{display:grid;grid-template-columns:132px minmax(0,1fr) auto;align-items:center;gap:20px;padding:18px;border:1px solid var(--color-border);border-radius:12px;box-shadow:var(--shadow-sm);margin-bottom:38px}.TableOfContents_resumeVisual__lXGjy{height:86px;display:grid;place-items:center;color:var(--color-text-tertiary);background:var(--color-placeholder);border:1px dashed var(--color-placeholder-border);border-radius:8px}.TableOfContents_resumeCopy__vx77Z{min-width:0}.TableOfContents_kicker__7782j{display:block;color:var(--color-accent);font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.TableOfContents_resumeCopy__vx77Z h2{margin:6px 0 7px;font-size:18px}.TableOfContents_resumeCopy__vx77Z p{font-size:12px;color:var(--color-text-secondary)}.TableOfContents_progressRow__j8C_1{display:flex;align-items:center;gap:10px;margin-top:13px;color:var(--color-text-tertiary)}.TableOfContents_cardProgress__j3eIx,.TableOfContents_progress__MawRy{height:4px;overflow:hidden;background:var(--color-progress-track);border-radius:var(--radius-full)}.TableOfContents_progress__MawRy{width:220px}.TableOfContents_cardProgress__j3eIx>span,.TableOfContents_progress__MawRy>span{display:block;height:100%;background:var(--color-accent);border-radius:inherit}.TableOfContents_progress__MawRy>span{width:18%}.TableOfContents_resumeActions__mpxM2{display:flex;min-width:140px;flex-direction:column;align-items:stretch;gap:9px;text-align:center;font-size:12px;color:var(--color-text-secondary)}.TableOfContents_primaryButton__ClTKn{padding:11px 16px;color:#fff!important;background:var(--color-accent);border-radius:6px;font-weight:700}.TableOfContents_sectionHeading__60UYW{margin-bottom:18px}.TableOfContents_courseHeading__SIkh9 h2,.TableOfContents_sectionHeading__60UYW h2{margin-bottom:6px;font-size:22px}.TableOfContents_courseHeading__SIkh9 span,.TableOfContents_sectionHeading__60UYW p{color:var(--color-text-secondary);font-size:13px}.TableOfContents_roleGrid__Hf8AZ{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:38px}.TableOfContents_roleCard__R554_{display:flex;min-height:190px;flex-direction:column;padding:20px;border:1px solid var(--color-border);border-radius:11px;transition:transform var(--duration-fast),border-color var(--duration-fast),box-shadow var(--duration-fast)}.TableOfContents_roleCard__R554_:hover{border-color:var(--color-accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.TableOfContents_roleIcon__obn6l{width:34px;height:34px;display:grid;place-items:center;margin-bottom:12px;color:var(--color-accent);background:var(--color-accent-light);border-radius:8px}.TableOfContents_roleCard__R554_ h3{margin:7px 0 8px;font-size:17px}.TableOfContents_roleCard__R554_ p{color:var(--color-text-secondary);font-size:12px;line-height:1.6}.TableOfContents_roleBottom__ZrD6u{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:18px;color:var(--color-text-tertiary)}.TableOfContents_roleBottom__ZrD6u strong{display:inline-flex;align-items:center;gap:4px;color:var(--color-accent);font-size:11px}.TableOfContents_courseHeading__SIkh9{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:14px}.TableOfContents_grid___mBc6{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-bottom:42px}.TableOfContents_card__9bi1R{display:flex;min-height:178px;flex-direction:column;padding:18px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;transition:border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out)}.TableOfContents_card__9bi1R:hover{transform:translateY(-2px)}.TableOfContents_cardActive__SbAl6,.TableOfContents_card__9bi1R:hover{border-color:var(--color-accent);box-shadow:var(--shadow-md)}.TableOfContents_cardTopline__OctYL{display:flex;align-items:center;justify-content:space-between;font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--color-accent)}.TableOfContents_statusActive__q3n7x,.TableOfContents_status__HZLhm{padding:4px 7px;color:var(--color-text-tertiary);background:var(--color-chip);border-radius:var(--radius-full);font-size:9px;letter-spacing:0;text-transform:none}.TableOfContents_statusActive__q3n7x{color:#fff;background:var(--color-accent)}.TableOfContents_card__9bi1R h3{margin:15px 0 9px;font-size:16px}.TableOfContents_card__9bi1R p{color:var(--color-text-secondary);font-size:11px;line-height:1.55}.TableOfContents_cardProgress__j3eIx{width:100%;margin-top:auto;margin-bottom:9px}.TableOfContents_card__9bi1R small{color:var(--color-text-tertiary);font-size:10px}@media (max-width:900px){.TableOfContents_grid___mBc6,.TableOfContents_roleGrid__Hf8AZ{grid-template-columns:repeat(2,minmax(0,1fr))}.TableOfContents_resume__otCCA{grid-template-columns:110px minmax(0,1fr)}.TableOfContents_resumeActions__mpxM2{grid-column:1/-1;flex-direction:row;justify-content:flex-end;align-items:center}}@media (max-width:620px){.TableOfContents_toc__E11ws{padding-inline:20px}.TableOfContents_resume__otCCA{grid-template-columns:1fr}.TableOfContents_resumeVisual__lXGjy{display:none}.TableOfContents_resumeActions__mpxM2{justify-content:space-between}.TableOfContents_grid___mBc6,.TableOfContents_roleGrid__Hf8AZ{grid-template-columns:1fr}.TableOfContents_courseHeading__SIkh9{align-items:flex-start;flex-direction:column}}