.cb-feed{background:var(--cb-paper);overflow-x:hidden}.cb-feed__bar{background:var(--cb-night);color:#cbd5e1;padding:10px 0;border-bottom:1px solid rgba(255,255,255,0.08)}.cb-feed__bar-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 16px}.cb-feed__bar .cb-crumb{margin:0;color:#cbd5e1;flex:1 1 auto;min-width:0}.cb-feed__bar .cb-crumb a{color:#bfdbfe}.cb-feed__bar-meta{flex:0 0 auto;font-size:11px;font-weight:800;color:#93c5fd;padding:4px 12px;border-radius:999px;background:rgba(59,130,246,0.15)}.cb-feed__intro{padding:28px 0 24px;background:#fff;border-bottom:1px solid var(--cb-line)}.cb-feed--hot .cb-feed__intro{background:linear-gradient(180deg,#fffbeb 0%,#fff 100%);border-bottom-color:rgba(245,158,11,0.35)}.cb-feed__intro-grid{display:grid;grid-template-columns:1fr;gap:20px}@media (min-width:860px){.cb-feed__intro-grid{grid-template-columns:1fr auto;align-items:end;gap:28px}}.cb-feed__tag{display:inline-block;margin-bottom:8px;padding:4px 12px;border-radius:6px;font-size:10px;font-weight:900;letter-spacing:0.08em;text-transform:uppercase;color:var(--cb-blue-d);background:#eff6ff;border:1px solid #bfdbfe}.cb-feed--hot .cb-feed__tag{color:#b45309;background:#fef3c7;border-color:#fcd34d}.cb-feed__title{margin:0 0 10px;font-size:clamp(1.4rem,3.2vw,2rem);font-weight:900;line-height:1.15}.cb-feed__desc{margin:0 0 14px;max-width:52ch;font-size:14px;color:var(--cb-muted);line-height:1.55}.cb-feed__stats{display:flex;flex-wrap:wrap;gap:12px;margin:0}.cb-feed__stat{margin:0;padding:8px 12px;border-radius:8px;background:var(--cb-paper);border:1px solid var(--cb-line)}.cb-feed__stat dt{margin:0 0 2px;font-size:10px;font-weight:800;color:var(--cb-muted);text-transform:uppercase}.cb-feed__stat dd{margin:0;font-size:13px;font-weight:900;color:var(--cb-blue-d)}.cb-feed__channels{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;min-width:min(100%,320px)}@media (min-width:480px){.cb-feed__channels{grid-template-columns:repeat(4,1fr)}}.cb-feed__channel{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:var(--cb-r);text-decoration:none;color:var(--cb-night);background:var(--cb-paper);border:1px solid var(--cb-line);transition:border-color 0.15s,background 0.15s}.cb-feed__channel-k{font-size:9px;font-weight:800;color:var(--cb-muted);text-transform:uppercase;letter-spacing:0.06em}.cb-feed__channel strong{font-size:13px;font-weight:900}.cb-feed__channel--on{border-color:var(--cb-blue);background:linear-gradient(180deg,#eff6ff,#fff);box-shadow:inset 0 0 0 1px rgba(59,130,246,0.15)}.cb-feed--hot .cb-feed__channel--on{border-color:var(--cb-signal);background:linear-gradient(180deg,#fffbeb,#fff)}.cb-feed__body{padding:24px 0 32px}.cb-feed__body-grid{display:grid;grid-template-columns:1fr;gap:20px}@media (min-width:1000px){.cb-feed__body-grid{grid-template-columns:140px 1fr;gap:28px;align-items:start}}.cb-feed__rail{display:none}@media (min-width:1000px){.cb-feed__rail{display:flex;flex-direction:column;gap:6px;position:sticky;top:calc(var(--cb-helm-h) + 16px)}}.cb-feed__rail-link{padding:10px 12px;border-radius:8px;font-size:12px;font-weight:800;text-decoration:none;color:var(--cb-muted);border:1px solid transparent}.cb-feed__rail-link:hover{color:var(--cb-blue-d);background:#fff;border-color:var(--cb-line)}.cb-feed__rail-link--on{color:var(--cb-blue-d);background:#fff;border-color:var(--cb-blue-l)}.cb-feed__spotlight{margin-bottom:16px}.cb-feed__spotlight-link{display:grid;grid-template-columns:1fr;gap:0;text-decoration:none;color:inherit;background:#fff;border:1px solid var(--cb-line);border-radius:var(--cb-r);overflow:hidden;transition:box-shadow 0.15s,border-color 0.15s}@media (min-width:720px){.cb-feed__spotlight-link{grid-template-columns:1.1fr 0.9fr}}.cb-feed__spotlight-link:hover{border-color:var(--cb-blue-l);box-shadow:var(--cb-shadow)}.cb-feed__spotlight-media{min-width:0}.cb-feed__spotlight .cb-feed__thumb{aspect-ratio:16/9;border-radius:0}.cb-feed__spotlight-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px}.cb-feed__spotlight-badge{align-self:flex-start;padding:3px 10px;border-radius:999px;font-size:10px;font-weight:900;background:var(--cb-blue);color:#fff}.cb-feed--hot .cb-feed__spotlight-badge{background:var(--cb-signal);color:var(--cb-night)}.cb-feed__spotlight-body h2{margin:0;font-size:1.15rem;font-weight:900;line-height:1.35}.cb-feed__spotlight-body p{margin:0;font-size:13px;color:var(--cb-muted);line-height:1.55}.cb-feed__spotlight-body time{margin-top:auto;font-size:11px;font-weight:800;color:var(--cb-blue-d)}.cb-feed__rows{display:flex;flex-direction:column;gap:10px}.cb-feed__row{background:#fff;border:1px solid var(--cb-line);border-radius:var(--cb-r);overflow:hidden;transition:border-color 0.15s,box-shadow 0.15s}.cb-feed__row:hover{border-color:var(--cb-blue-l);box-shadow:0 4px 16px rgba(37,99,235,0.08)}.cb-feed__row-link{display:grid;grid-template-columns:112px 1fr auto;gap:14px;align-items:center;padding:12px 14px 12px 12px;text-decoration:none;color:inherit}@media (max-width:520px){.cb-feed__row-link{grid-template-columns:88px 1fr auto;gap:10px;padding:10px}}.cb-feed__row-thumb{display:block;min-width:0}.cb-feed__thumb{display:block;position:relative;overflow:hidden;border-radius:8px;aspect-ratio:4/3;background:#dbeafe}.cb-feed__thumb img:not(.site-img-wm__logo){position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}.cb-feed__thumb.bg-img-watermark>.site-img-wm{z-index:6;right:4px;bottom:4px;max-width:calc(100% - 8px);padding:3px 6px;font-size:0.52rem;gap:3px}.cb-feed__row .cb-feed__thumb .site-img-wm__logo{width:12px!important;height:12px!important;max-width:12px!important;max-height:12px!important}.cb-feed__row .cb-feed__thumb .site-img-wm__host{display:none}.cb-feed__row-body{min-width:0;display:flex;flex-direction:column;gap:4px}.cb-feed__row-body time{font-size:10px;font-weight:800;color:var(--cb-blue)}.cb-feed__row-body h2{margin:0;font-size:14px;font-weight:800;line-height:1.4}.cb-feed__row-body p{margin:0;font-size:12px;color:var(--cb-muted);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cb-feed__row-go{font-size:18px;font-weight:900;color:var(--cb-blue-l);padding-right:4px}.cb-feed__empty{padding:40px 16px 48px;text-align:center;font-size:14px;color:var(--cb-muted)}.cb-feed__empty a{color:var(--cb-blue-d);font-weight:700}.cb-feed__pager{padding:0 0 36px}.cb-feed__pager-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 12px}.cb-feed__page{padding:8px 16px;border-radius:8px;text-decoration:none;font-size:13px;font-weight:800;color:var(--cb-blue-d);background:#fff;border:1px solid var(--cb-line)}.cb-feed__page-nums{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}.cb-feed__page-num{min-width:36px;padding:8px 10px;border-radius:8px;text-align:center;text-decoration:none;font-size:13px;font-weight:800;color:var(--cb-muted);background:#fff;border:1px solid var(--cb-line)}.cb-feed__page-num--on{background:var(--cb-blue);color:#fff;border-color:var(--cb-blue)}