.learn-page{background:var(--paper-warm);flex:1;padding-bottom:64px}.learn-status{grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr);align-items:start;gap:40px;margin-bottom:40px;display:grid}.learn-status .notice{font-size:15px;line-height:1.8}.learn-status .notice strong{color:var(--ink);margin-bottom:6px;display:block}.learn-topics{border-top:1px solid var(--line)}.learn-topics li{border-bottom:1px solid var(--line);grid-template-columns:44px 1fr auto;align-items:center;gap:16px;padding:18px 0;display:grid}.learn-topics ol{margin:0;padding:0;list-style:none}.learn-topics small{color:var(--muted);font-size:14px}.learn-topics h3{font-size:18px;font-weight:600}.learn-topics p{margin-top:4px;font-size:13px}.tag{letter-spacing:.08em;border:1px solid var(--line);color:var(--muted);white-space:nowrap;border-radius:var(--radius);padding:4px 9px;font-size:11px;display:inline-block}.learn-links{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:40px;display:grid}.learn-links a.learn-link-poses{border-left:4px solid var(--orange)}.learn-links a{border:1px solid var(--line);background:var(--card);border-radius:var(--radius);justify-content:space-between;align-items:center;gap:16px;padding:22px 24px;display:flex}.learn-links a:hover{border-color:var(--orange)}.learn-links strong{font-size:18px;display:block}.learn-links p{margin-top:4px;font-size:14px}@media (max-width:800px){.learn-status{grid-template-columns:1fr;gap:20px}.learn-links{grid-template-columns:1fr}}@media (max-width:600px){.learn-topics li{grid-template-columns:28px 1fr;gap:10px}.learn-topics li .tag{grid-column:2}}.learn-list{margin-bottom:8px}.learn-group{margin-top:8px}.learn-group-h{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:28px 0 6px;font-size:14px;font-weight:700}.learn-group ul{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.learn-article{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;padding:20px 0;display:flex}.learn-article:hover h3{color:var(--orange)}.learn-article h3{letter-spacing:-.01em;font-size:20px;font-weight:650}.learn-article p{max-width:720px;margin-top:6px;font-size:14px}.learn-article-meta{color:var(--muted);flex-wrap:wrap;gap:8px 16px;margin-top:10px;font-size:12px;display:flex}.learn-article-meta .tag{padding:2px 8px}.learn-article>span{color:var(--muted);font-size:20px}.tag.ok{background:var(--ok-bg);color:var(--ok-fg);border-color:#0000}.pending{color:var(--muted);margin-left:6px;font-size:12px;font-weight:400}.article-heading h1{max-width:var(--read);font-size:40px}.article-summary{max-width:var(--read)}.article-byline{color:var(--muted);flex-wrap:wrap;gap:10px 28px;margin:20px 0 0;font-size:13px;display:flex}.article-byline div{gap:8px;display:flex}.article-byline dt:after{content:"："}.article-byline dd{color:var(--ink);margin:0}.article-read{max-width:var(--read);border-top:1px solid var(--line);padding:8px 0 24px}.prose{color:var(--ink);font-size:17px;line-height:1.95}.prose h1{margin:36px 0 12px;font-size:28px}.prose h2{letter-spacing:-.02em;margin:36px 0 12px;font-size:24px}.prose h3{margin:26px 0 8px;font-size:19px}.prose p{color:var(--ink);margin:14px 0}.prose ul,.prose ol{margin:12px 0 14px;padding-left:24px}.prose li{margin:6px 0}.prose li p{margin:0}.prose blockquote{border-left:4px solid var(--orange);background:var(--orange-bg);border-radius:var(--radius);margin:20px 0;padding:10px 20px}.prose blockquote p{color:var(--ink);margin:0}.prose a{color:var(--orange-deep);text-underline-offset:3px;text-decoration:underline}.brand-dark .prose a{color:var(--orange)}.prose strong{font-weight:700}.article-scope{max-width:var(--read);margin-top:28px}.article-related,.article-evidence{margin-top:36px}.article-related .learn-links{margin-top:12px}.article-related .learn-links .tag{margin-bottom:6px}.article-evidence ol{color:var(--ink);max-width:var(--read);margin:8px 0 0;padding-left:20px;font-size:14px;line-height:1.8}.article-footer{max-width:var(--read);margin-top:40px}@media (max-width:600px){.article-heading h1{font-size:30px}.prose{font-size:16px}}.learn-links a.learn-link-digest{border-left:4px solid var(--ink)}.digest-issues{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.digest-issues li a{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;padding:18px 0;display:flex}.digest-issues li a:hover h3{color:var(--orange)}.digest-issues h3{font-size:20px;font-weight:650}.digest-issues .digest-meta{color:var(--muted);flex-wrap:wrap;gap:8px 16px;margin-top:6px;font-size:12px;display:flex}.digest-list{max-width:var(--read);border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.digest-item{border-bottom:1px solid var(--line);padding:22px 0}.digest-item h2{letter-spacing:-.01em;font-size:22px;font-weight:650;line-height:1.4}.digest-item .digest-summary{color:var(--ink);margin-top:10px;font-size:16px;line-height:1.9}.digest-item .digest-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px 16px;margin-top:12px;font-size:13px;display:flex}.digest-item .digest-meta a{color:var(--orange-deep);text-underline-offset:3px;text-decoration:underline}.brand-dark .digest-item .digest-meta a{color:var(--orange)}.digest-item .digest-original{color:var(--muted);margin-top:6px;font-size:13px}.digest-footer{max-width:var(--read);margin-top:36px}@media (max-width:600px){.digest-item h2{font-size:19px}}.digest-events{margin-top:40px}.digest-events .table-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}.digest-events table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px}.digest-events th,.digest-events td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:10px 14px 10px 0}.digest-events th{color:var(--muted);letter-spacing:.04em;font-size:12px;font-weight:600}.digest-events td time{white-space:nowrap;font-variant-numeric:tabular-nums}.digest-events a{color:var(--orange-deep);text-underline-offset:3px;text-decoration:underline}.brand-dark .digest-events a{color:var(--orange)}.digest-events .fineprint{margin-top:12px}
