.mc-topics{max-width:72rem;margin:0 auto;padding:clamp(96px,12vh,140px) 0 96px}.mc-topics__head{max-width:46rem;margin-bottom:clamp(36px,6vh,64px)}.mc-topics__head h1{font-family:var(--mc-serif);letter-spacing:.04em;margin:0 0 16px;font-size:clamp(32px,4.4vw,56px);line-height:1.2}.mc-topics__head p{color:var(--mc-ink-soft);margin:0;line-height:1.9}.mc-topics__group{margin-top:clamp(32px,5vh,56px)}.mc-topics__group h2{font-family:var(--mc-serif);letter-spacing:.06em;align-items:baseline;gap:12px;margin:0 0 18px;font-size:clamp(20px,2.4vw,26px);display:flex}.mc-topics__group h2 span{font-family:var(--mc-sans);letter-spacing:.12em;color:var(--mc-accent);font-size:12px}.mc-topics__grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr));gap:16px;display:grid}.mc-topic-card{background:#ffffff08;border:1px solid #ffffff1a;border-radius:6px;flex-direction:column;gap:8px;padding:20px 20px 18px;text-decoration:none;transition:border-color .2s,transform .2s;display:flex}.mc-topic-card:hover,.mc-topic-card:focus-visible{border-color:var(--mc-accent);transform:translateY(-2px)}.mc-topic-card__meta{letter-spacing:.28em;color:var(--mc-accent);margin:0;font-size:11px}.mc-topic-card h3{font-family:var(--mc-serif);letter-spacing:.04em;color:var(--mc-ink);margin:0;font-size:22px}.mc-topic-card p{color:var(--mc-ink-soft);margin:0;font-size:14px;line-height:1.8}.mc-topic-card__more{color:var(--mc-blue);margin-top:auto;padding-top:10px;font-size:13px}.mc-topics__foot{color:var(--mc-ink-soft);margin:clamp(32px,5vh,48px) 0 0;font-size:14px}.mc-topics__foot a{color:var(--mc-accent)}.mc-topic{max-width:72rem;margin:0 auto;padding:clamp(96px,12vh,132px) 0 96px}.mc-topic__crumbs{letter-spacing:.16em;color:var(--mc-ink-soft);gap:8px;margin-bottom:22px;font-size:12px;display:flex}.mc-topic__crumbs a{color:var(--mc-accent);text-decoration:none}.mc-topic__head{max-width:46rem}.mc-topic__head h1{font-family:var(--mc-serif);letter-spacing:.04em;margin:0 0 14px;font-size:clamp(34px,4.6vw,58px);line-height:1.18}.mc-topic__head .mc-lead{color:var(--mc-ink-soft);margin:0;font-size:clamp(16px,1.6vw,19px);line-height:1.9}.mc-topic__block{margin-top:clamp(36px,6vh,60px)}.mc-topic__block h2{font-family:var(--mc-serif);letter-spacing:.05em;margin:0 0 10px;font-size:clamp(21px,2.3vw,26px)}.mc-topic__note{max-width:46rem;color:var(--mc-ink-soft);margin:0 0 16px;font-size:14px}.mc-topic-panel{background:#ffffff08;border:1px solid #ffffff1a;border-radius:6px;padding:clamp(16px,3vw,24px)}.mc-topic__prose,.mc-topic__block,.mc-topic__foot{max-width:72rem}.mc-topic__prose{max-width:46rem;margin-top:clamp(36px,6vh,60px)}.mc-topic__prose h2{font-family:var(--mc-serif);letter-spacing:.05em;margin:clamp(32px,5vh,44px) 0 12px;font-size:clamp(20px,2.2vw,25px)}.mc-topic__prose h2:first-child{margin-top:0}.mc-topic__prose p{color:var(--mc-ink-soft);margin:0 0 14px;line-height:1.95}.mc-topic__prose strong{color:var(--mc-ink)}.mc-topic__prose em{color:var(--mc-accent);font-style:normal}.mc-topic__prose ul,.mc-topic__prose ol{color:var(--mc-ink-soft);margin:0 0 16px;padding-left:1.3em;line-height:1.95}.mc-topic__prose li{margin-bottom:6px}.mc-topic__prose table{border-collapse:collapse;width:100%;margin:0 0 18px;font-size:14px}.mc-topic__prose th,.mc-topic__prose td{text-align:left;color:var(--mc-ink-soft);border-bottom:1px solid #ffffff1a;padding:9px 12px}.mc-topic__prose th{color:var(--mc-accent);letter-spacing:.06em;font-weight:500}.mc-topic__prose code{color:var(--mc-ink);background:#ffffff14;border-radius:3px;padding:1px 5px;font-size:.92em}.mc-topic__examples{gap:10px;max-width:46rem;display:grid}.mc-topic__example{background:#ffffff08;border:1px solid #ffffff1a;border-radius:5px;padding:12px 16px}.mc-topic__example summary{cursor:pointer;color:var(--mc-ink);font-size:15px;list-style:none}.mc-topic__example summary::marker,.mc-topic__example summary::-webkit-details-marker{display:none}.mc-topic__example summary:before{content:"?";width:18px;color:var(--mc-accent);margin-right:8px;display:inline-block}.mc-topic__example[open] summary:before{content:"!"}.mc-topic__answer{color:var(--mc-accent);letter-spacing:.04em;margin:10px 0 0;font-size:16px}.mc-topic__example-note{color:var(--mc-ink-soft);margin:6px 0 0;font-size:13px;line-height:1.8}.mc-topic__foot{color:var(--mc-ink-soft);border-top:1px solid #ffffff1a;margin-top:clamp(44px,7vh,72px);padding-top:20px;font-size:13px;line-height:1.9}.mc-topic__foot a{color:var(--mc-accent)}.mc-topic__updated{letter-spacing:.12em;margin:6px 0 0;font-size:12px}@media (width<=640px){.mc-topic,.mc-topics{padding-top:84px}.mc-topic__head h1{font-size:30px}}.mc-topics__stats{letter-spacing:.06em;color:var(--mc-ink-soft);flex-wrap:wrap;gap:10px 22px;font-size:13px;display:flex;margin-top:18px!important}.mc-topics__stats strong{font-family:var(--mc-serif);color:var(--mc-accent);margin-right:4px;font-size:22px}.mc-topics__search{max-width:32rem;margin-bottom:clamp(28px,4vh,44px);position:relative}.mc-topics__search label{letter-spacing:.16em;color:var(--mc-accent);margin-bottom:8px;font-size:12px;display:block}.mc-topics__search input{width:100%;min-height:44px;color:var(--mc-ink);background:#ffffff0a;border:1px solid #ffffff24;border-radius:5px;padding:10px 14px;font-size:15px}.mc-topics__search input:focus-visible{outline:2px solid var(--mc-accent);outline-offset:2px}.mc-topics__results{z-index:20;background:#10151f;border:1px solid #ffffff24;border-radius:5px;margin:6px 0 0;padding:6px;list-style:none;position:absolute;left:0;right:0;box-shadow:0 16px 40px #00000073}.mc-topics__results a{border-radius:4px;flex-direction:column;gap:2px;padding:9px 10px;text-decoration:none;display:flex}.mc-topics__results a:hover,.mc-topics__results a:focus-visible{background:#ffffff0f}.mc-topics__results span{color:var(--mc-ink);font-size:14px}.mc-topics__results em{letter-spacing:.08em;color:var(--mc-ink-soft);font-size:11px;font-style:normal}.mc-topics__empty{color:var(--mc-ink-soft);padding:10px;font-size:13px}.mc-topics__sections{grid-template-columns:repeat(auto-fit,minmax(min(100%,26rem),1fr));gap:16px;display:grid}.mc-section-card{background:#ffffff08;border:1px solid #ffffff1a;border-radius:6px;flex-direction:column;padding:22px;display:flex}.mc-section-card__head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.mc-section-card__head h2{font-family:var(--mc-serif);letter-spacing:.04em;margin:0 0 8px;font-size:22px}.mc-section-card__head h2 a{color:var(--mc-ink);text-decoration:none}.mc-section-card__head h2 a:hover{color:var(--mc-accent)}.mc-section-card__head p{color:var(--mc-ink-soft);margin:0;font-size:13px;line-height:1.8}.mc-section-card__progress{text-align:right;letter-spacing:.1em;color:var(--mc-accent);flex:0 0 76px;font-size:11px}.mc-section-card__bar{background:#ffffff1a;border-radius:3px;height:3px;margin-top:6px;display:block;overflow:hidden}.mc-section-card__bar span{background:var(--mc-accent);height:100%;display:block}.mc-section-card__chapters{border-top:1px solid #ffffff14;margin:16px 0 0;padding:14px 0 0;list-style:none}.mc-section-card__chapters li{color:var(--mc-ink-soft);justify-content:space-between;gap:12px;padding:5px 0;font-size:13px;display:flex}.mc-section-card__meta{letter-spacing:.08em;color:#ffffff59;font-size:11px}.mc-section-card__more{color:var(--mc-blue);margin-top:14px;font-size:13px;text-decoration:none}.mc-section-page{max-width:72rem;margin:0 auto;padding:clamp(96px,12vh,132px) 0 96px}.mc-section-page__body{grid-template-columns:repeat(auto-fit,minmax(min(100%,20rem),1fr));gap:18px;margin-top:clamp(30px,5vh,46px);display:grid}.mc-chapter{background:#ffffff08;border:1px solid #ffffff1a;border-radius:6px;padding:18px 20px}.mc-chapter__head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px;display:flex}.mc-chapter__head h2{font-family:var(--mc-serif);letter-spacing:.04em;margin:0;font-size:19px}.mc-chapter__count{letter-spacing:.1em;color:var(--mc-accent);font-size:11px}.mc-chapter__list{margin:0;padding:0;list-style:none}.mc-chapter__list li{margin-bottom:2px}.mc-chapter__link{min-height:34px;color:var(--mc-ink-soft);border-radius:4px;align-items:center;gap:9px;padding:4px 8px;font-size:14px;text-decoration:none;display:flex}.mc-chapter__link:hover,.mc-chapter__link:focus-visible{color:var(--mc-ink);background:#ffffff0f}.mc-chapter__link.is-current{color:var(--mc-accent);background:#ffffff14}.mc-chapter__dot{border:1px solid #ffffff4d;border-radius:50%;width:6px;height:6px}.mc-chapter__link.is-done .mc-chapter__dot{border-color:var(--mc-accent);background:var(--mc-accent)}.mc-chapter__list--compact{grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));gap:2px 10px;display:grid}.mc-topic__stub{background:#ffffff05;border:1px dashed #ffffff2e;border-radius:6px;max-width:46rem;padding:22px 24px}.mc-topic__stub-title{font-family:var(--mc-serif);color:var(--mc-accent);font-size:20px;margin:0 0 10px!important}.mc-topic__stub p{color:var(--mc-ink-soft);margin:0 0 10px;font-size:14px;line-height:1.9}.mc-topic__stub a{color:var(--mc-blue)}.mc-topic__pager{border-top:1px solid #ffffff1a;justify-content:space-between;gap:16px;margin-top:clamp(36px,6vh,56px);padding-top:18px;font-size:14px;display:flex}.mc-topic__pager a{color:var(--mc-blue);text-decoration:none}.mc-topic__pager a:hover{color:var(--mc-accent)}