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1.4rem;padding-left:1.5rem}.kpc-course__task-list li{padding:.25rem 0 .25rem .25rem}.kpc-course__lab-links{flex-wrap:wrap;gap:.7rem;display:flex}.kpc-course__lab-links a{color:inherit;background:#ffffff09;border:1px solid #a0c8c3;border-radius:10px;justify-content:space-between;align-items:center;gap:1rem;max-width:100%;padding:.65rem .9rem;font-size:.94rem;line-height:1.5;text-decoration:none;display:inline-flex}.kpc-course__model-note{color:#c0d8d4;font-size:.82rem;line-height:1.65;margin:1.3rem 0 0!important}.kpc-course__exercise{border-top:1px solid var(--kpc-line);padding:.9rem 0 1.1rem}.kpc-course__exercise h3{margin:0 0 .6rem}.kpc-course__exercise summary{color:var(--kpc-accent);cursor:pointer;font-size:.9rem}.kpc-course__exercise details p{color:var(--kpc-muted);margin:.7rem 0 0}.kpc-course__references{border-top:1px solid var(--kpc-line);margin-top:2.5rem;padding-top:2rem;scroll-margin-top:2rem;font-size:.9rem}.kpc-course__references 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clamp(0rem,2vw,1.5rem)}.kpc-course__paths{grid-template-columns:repeat(2,minmax(0,1fr));gap:2.5rem;margin-bottom:3.5rem;display:grid}.kpc-course__paths h2{margin:.8rem 0;font-size:1.5rem}.kpc-course__paths p{color:var(--kpc-muted);line-height:1.85}.kpc-course__paths a{color:var(--kpc-accent);font-weight:600}.kpc-course__chapter-index h2{margin:0 0 1.5rem;font-size:1.55rem;line-height:1.5}.kpc-course__chapter-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;padding:0;list-style:none;display:grid}.kpc-course__chapter-grid li{min-width:0}.kpc-course__chapter-card{box-sizing:border-box;border:1px solid var(--kpc-line);min-width:0;height:100%;color:var(--kpc-ink);background:#fff5;border-radius:16px;flex-direction:column;padding:1.4rem;text-decoration:none;transition:border-color .15s,background 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(width<=800px){.kpc-course__hero--hub{grid-template-columns:1fr}.kpc-course__hero-art{max-width:390px;margin:auto}.kpc-course__reading-layout{grid-template-columns:1fr}.kpc-course__rail{border-bottom:1px solid var(--kpc-line);padding-bottom:1.3rem;position:static}.kpc-course__section-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:.25rem 1.3rem}.kpc-course__rail-return{margin-top:.8rem}.kpc-course__body{max-width:none}.kpc-course__paths{gap:1.5rem}.kpc-course__hero h1{font-size:2.25rem}}@media (width<=520px){.kpc-course{margin-top:1rem;padding:0 .75rem}.kpc-course__hero{border-radius:18px;padding:1.5rem}.kpc-course__hero h1{font-size:1.9rem}.kpc-course__lead{font-size:1rem}.kpc-course__paths,.kpc-course__chapter-grid,.kpc-course__reading-nav,.kpc-course__section-nav{grid-template-columns:1fr}.kpc-course__body{font-size:1rem;line-height:1.9}.kpc-course__section--worked,.kpc-course__task{padding:1.2rem}.kpc-course__lab-links a{width:100%}.kpc-course__hero-art{max-width:320px}.kpc-course__chapter-card,.kpc-course__hub-labs{padding:1.2rem}}