, never bare elements — styles.css has bare-tag selectors (header{position:absolute}) that bite. */ .lrn-section { padding: 150px 0 96px; } @media (max-width: 1024px) { .lrn-section .container { width: 100%; padding: 0 20px; } } /* ---------- shared bits ---------- */ .lrn-readmeta { font-size: 12px; color: #9e9e9e; font-variant-numeric: tabular-nums; } /* ---------- index: header ---------- */ .lrn-head { text-align: center; max-width: 660px; margin: 0 auto 40px; } .lrn-head h1 { margin: 0; font-size: 36px; font-weight: 700; line-height: 1.2 !important; color: #2f2f2f; background-image: linear-gradient(90deg, #2f2f2f, #5b5b5b 50%, #2f2f2f); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; } .lrn-head h1 .h1-gradient { background-image: linear-gradient(139deg, #1fd2ff, #fd71ff 48%, #ff9b3f); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; } .lrn-head p { margin-top: 14px; font-size: 13.5px; color: #424242; line-height: 1.7 !important; } /* ---------- index: category filter ---------- */ .lrn-cats { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 44px; } .lrn-cat { font: inherit; font-size: 12.5px; font-weight: 500; padding: 8px 14px; border-radius: 999px; /* 2px on both states so toggling active doesn't shift the row */ border: 2px solid #e2e2e2; color: #424242; background: #fff; cursor: pointer; } /* active chip = the "Открыть трекер" button look: white interior, 2px gradient edge, the landing's .get-app shadow */ .lrn-cat[aria-pressed="true"] { border-color: transparent; color: #424242; font-weight: 600; background: linear-gradient(#fff, #fff) padding-box, linear-gradient(154deg, #1fd2ff, #fd71ff 50%, #ff9b3f) border-box; box-shadow: 0 0 10px rgb(0 0 0 / 73%); } /* ---------- index: grid ---------- */ .lrn-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; } .lrn-card { display: flex; flex-direction: column; padding: 20px 20px 16px; border-radius: 16px; transition: box-shadow 0.12s linear, transform 0.12s linear; } .lrn-card:hover { box-shadow: 0 6px 20px rgb(0 0 0 / 12%); transform: translateY(-2px); } .lrn-card h3 { font-size: 15.5px; font-weight: 600; line-height: 1.4 !important; color: #2f2f2f; margin-bottom: 8px; } .lrn-card p { font-size: 12.5px; color: #616161; line-height: 1.62 !important; margin-bottom: 15px; flex: 1; } .lrn-card-foot { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid #ececec; } .lrn-card-foot .lrn-readmeta { font-size: 11.5px; } .lrn-more { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: #1f9ad6; } .lrn-more svg { width: 13px; height: 13px; } .lrn-empty { color: #616161; font-size: 14px; text-align: center; padding: 48px 0 64px; } /* ---------- article ---------- */ .lrn-crumb { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 12.5px; color: #9e9e9e; margin-bottom: 22px; } .lrn-crumb a { color: #616161; } .lrn-crumb a:hover { color: #000; } .lrn-art-head { max-width: 760px; margin: 0 auto 30px; text-align: center; } .lrn-art-head h1 { font-size: 34px; font-weight: 700; line-height: 1.22 !important; color: #2f2f2f; } .lrn-art-head .lrn-sub { margin-top: 16px; font-size: 14.5px; color: #616161; line-height: 1.65 !important; } .lrn-art-meta { margin-top: 18px; font-size: 12.5px; color: #9e9e9e; } .lrn-cover { max-width: 980px; margin: 0 auto 44px; border-radius: 20px; overflow: hidden; } .lrn-cover img { width: 100%; height: auto; display: block; } .lrn-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 48px; align-items: start; max-width: 1080px; margin: 0 auto; } /* ---------- article: prose ---------- */ .lrn-prose { max-width: 65ch; color: #424242; font-size: 15px; } .lrn-prose p { margin: 0 0 16px; line-height: 1.72 !important; } .lrn-prose h2 { font-size: 21px; font-weight: 700; color: #2f2f2f; line-height: 1.3 !important; margin: 38px 0 12px; } .lrn-prose h3 { font-size: 16.5px; font-weight: 600; color: #2f2f2f; line-height: 1.35 !important; margin: 26px 0 8px; } .lrn-prose ul, .lrn-prose ol { margin: 0 0 16px; padding-left: 22px; list-style: revert !important; } .lrn-prose li { list-style: revert !important; line-height: 1.65 !important; margin-bottom: 7px; } .lrn-prose li::marker { color: #9e9e9e; } .lrn-prose a { color: #1f9ad6; text-decoration: underline !important; text-underline-offset: 2px; } .lrn-prose strong, .lrn-prose b { color: #2f2f2f; font-weight: 600; } .lrn-prose blockquote { margin: 0 0 16px; padding: 14px 18px; border: 1px solid #ececec; border-left: 3px solid #1fd2ff; border-radius: 10px; background: #fbfdfe; color: #616161; font-size: 13.5px; line-height: 1.65 !important; } .lrn-prose img { max-width: 100%; height: auto; border-radius: 12px; margin: 8px 0 16px; } .lrn-prose code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.88em; background: #f2f2f2; padding: 2px 5px; border-radius: 5px; } /* ---------- article: sidebar ---------- */ .lrn-aside { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 16px; } .lrn-toc .lrn-label, .lrn-glance .lrn-label { display: block; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: #9e9e9e; margin-bottom: 12px; } .lrn-toc ol { margin: 0; padding: 0; list-style: none !important; counter-reset: t; display: flex; flex-direction: column; gap: 2px; } .lrn-toc li { list-style: none !important; counter-increment: t; } .lrn-toc a { display: flex; gap: 10px; padding: 7px 0 7px 14px; font-size: 12.5px; line-height: 1.45 !important; color: #616161; border-left: 2px solid #ececec; } .lrn-toc a::before { content: counter(t, decimal-leading-zero); color: #9e9e9e; font-weight: 600; } .lrn-toc a:hover { color: #000; } .lrn-toc a.active { color: #2f2f2f; font-weight: 600; border-left-color: #fd71ff; } .lrn-glance { padding: 18px 20px; } .lrn-cta { padding: 20px; text-align: center; } /* direct child only — must not reach the button's own

inside .gradient-container */ .lrn-cta > p { font-size: 12.5px; color: #616161; line-height: 1.6 !important; margin: 0 0 14px; } .lrn-cta .gradient-box { display: block; width: 100%; } .lrn-cta .gradient-container { width: 100%; padding: 11px; } .lrn-cta .gradient-container p { margin: 0 !important; font-size: 14px; font-weight: 600; color: #424242; line-height: 1.2 !important; } /* ---------- article: related ---------- */ .lrn-related { max-width: 1080px; margin: 60px auto 0; } .lrn-related .lrn-label { display: block; text-align: center; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: #9e9e9e; margin-bottom: 20px; } .lrn-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; } .lrn-related-grid a { display: flex; flex-direction: column; gap: 8px; padding: 16px 18px; border: 2px solid transparent; border-radius: 14px; background: linear-gradient(#fff, #fff) padding-box, linear-gradient(154deg, #1fd2ff, #fd71ff 50%, #ff9b3f) border-box; box-shadow: 0 0 10px rgb(0 0 0 / 73%); transition: box-shadow 0.12s linear; } .lrn-related-grid a:hover { box-shadow: 0 0 10px rgb(0 0 0 / 25%); } .lrn-related-grid span.t { font-size: 13.5px; font-weight: 600; color: #2f2f2f; line-height: 1.4 !important; } /* ---------- responsive ---------- */ @media (max-width: 960px) { .lrn-grid { grid-template-columns: repeat(2, 1fr); } .lrn-layout { grid-template-columns: 1fr; gap: 32px; } .lrn-aside { position: static; } .lrn-toc { display: none; } .lrn-related-grid { grid-template-columns: 1fr 1fr; } .lrn-section { padding: 130px 0 72px; } } @media (max-width: 560px) { .lrn-grid, .lrn-related-grid { grid-template-columns: 1fr; } .lrn-head h1, .lrn-art-head h1 { font-size: 27px; } } @media (prefers-reduced-motion: reduce) { .lrn-card { transition: none; } }