.pt #feed.sec{overflow:visible;padding-top:24px}.pt #top.sec{padding-bottom:48px}.pt .nw-bar{position:sticky;top:calc(var(--nav-h,72px) + 8px);z-index:4;padding:14px 0 16px;background:linear-gradient(var(--color-surface) 60%,hsla(0,0%,100%,0))}.pt .nw-chips{display:flex;flex-wrap:wrap;gap:8px}.pt .nw-chips button{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 15px;border-radius:999px;cursor:pointer;font-family:var(--font-base);font-size:13.5px;font-weight:600;background:var(--color-surface);color:var(--color-text-secondary);border:1px solid var(--color-border);transition:border-color .15s,background .15s,color .15s}.pt .nw-chips button i{font-style:normal;font-size:11.5px;font-weight:700;padding:2px 7px;border-radius:999px;background:var(--color-surface-alt);color:var(--color-text-muted);font-variant-numeric:tabular-nums}.pt .nw-chips button:hover{border-color:var(--color-primary);color:var(--color-primary-ink)}.pt .nw-chips button[data-on=true]{background:var(--color-primary-solid);border-color:var(--color-primary-solid);color:var(--color-on-solid)}.pt .nw-chips button[data-on=true] i{background:hsla(0,0%,100%,.22);color:#fff}.pt .nw-body{display:grid;grid-template-columns:minmax(0,1fr) 248px;gap:48px;align-items:start}.pt .nw-rail{position:sticky;top:calc(var(--nav-h,72px) + 76px);order:2;max-height:calc(100vh - var(--nav-h,72px) - 110px);overflow:auto;scrollbar-width:thin}.pt .nw-rail__in{display:grid;gap:22px;padding-right:4px}.pt .nw-rail__m>.caps{display:block;padding:0 0 8px 14px}.pt .nw-rail ol{list-style:none;margin:0;padding:0;display:grid;gap:2px;border-left:1px solid var(--color-border)}.pt .nw-rail button{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);gap:9px;align-items:baseline;width:100%;padding:8px 10px 8px 14px;margin-left:-1px;border:0;border-left:1px solid transparent;background:none;cursor:pointer;font-family:var(--font-base);text-align:left;color:var(--color-text-muted);transition:color .15s,border-color .15s}.pt .nw-rail button:hover{color:var(--color-text-primary)}.pt .nw-rail button[data-on=true]{border-left-color:var(--color-primary);color:var(--color-primary-ink)}.pt .nw-rail__d{font-size:11.5px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap;opacity:.8}.pt .nw-rail__t{font-size:13px;font-weight:500;line-height:1.35;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.pt .nw-rail button[data-on=true] .nw-rail__t{font-weight:600}.pt .nw-list{min-width:0;display:grid;gap:40px}.pt .nw-month{display:grid;gap:20px}.pt .nw-month__h{display:flex;align-items:center;gap:16px;margin:0;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted)}.pt .nw-month__h:after{content:"";flex:1;height:1px;background:var(--color-border)}.pt .nw-post{position:relative;scroll-margin-top:96px;padding:32px 36px;border-radius:28px;background:var(--color-surface);border:1px solid var(--color-border);transition:border-color .25s,box-shadow .25s}.pt .nw-post[data-here]{border-color:rgba(78,81,239,.3);box-shadow:0 20px 50px -34px rgba(78,81,239,.55)}.pt .nw-post__dot{position:absolute;left:-1px;top:40px;width:3px;height:26px;border-radius:0 3px 3px 0;background:var(--color-primary);opacity:0;transition:opacity .25s,height .25s}.pt .nw-post[data-here] .nw-post__dot{opacity:1;height:42px}.pt .nw-post__h{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.pt .nw-post__h time{font-size:13px;color:var(--color-text-muted)}.pt .nw-new{display:inline-flex;align-items:center;gap:7px;padding:4px 11px;border-radius:999px;background:var(--color-success-tint);color:var(--color-success-solid);font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.pt .nw-new i{width:6px;height:6px;border-radius:999px;background:var(--color-success);animation:nwPulseG 1.8s ease-out infinite}@keyframes nwPulseG{0%{box-shadow:0 0 0 0 rgba(0,200,117,.55)}70%{box-shadow:0 0 0 6px rgba(0,200,117,0)}to{box-shadow:0 0 0 0 rgba(0,200,117,0)}}.pt .nw-copy{margin-left:auto;display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 12px;border-radius:999px;cursor:pointer;font-family:var(--font-base);font-size:12.5px;font-weight:600;background:transparent;color:var(--color-text-muted);border:1px solid transparent;opacity:0;transition:opacity .2s,background .15s,color .15s,border-color .15s}.pt .nw-copy:focus-visible,.pt .nw-post:hover .nw-copy{opacity:1}.pt .nw-copy:hover{background:var(--color-surface-alt);color:var(--color-text-primary);border-color:var(--color-border)}.pt .nw-copy svg{width:14px;height:14px}.pt .nw-copy i{font-size:11px}.pt .nw-post__t{margin:16px 0 0;font-family:var(--font-display);font-weight:600;font-size:28px;line-height:1.18;letter-spacing:-.02em}.pt .nw-post__s{margin:12px 0 0;font-size:16px;line-height:1.6;color:var(--color-text-secondary)}.pt .nw-hl{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.pt .nw-hl li{display:flex;align-items:center;gap:12px;padding:16px 18px;border-radius:18px;background:var(--color-background);border:1px solid var(--color-border);font-size:14.5px;font-weight:600;line-height:1.35}.pt .nw-hl__n{flex:none;display:inline-grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--color-primary-tint);color:var(--color-primary-ink);font-size:11.5px;font-weight:700;font-variant-numeric:tabular-nums}.pt .nw-rich{margin-top:22px;font-size:15.5px;line-height:1.7;color:var(--color-text-secondary)}.pt .nw-rich>:first-child{margin-top:0}.pt .nw-rich p{margin:0 0 14px}.pt .nw-rich p:last-child{margin-bottom:0}.pt .nw-rich h2,.pt .nw-rich h3{margin:26px 0 10px;font-family:var(--font-display);font-weight:600;letter-spacing:-.015em;color:var(--color-text-primary)}.pt .nw-rich h2{font-size:21px}.pt .nw-rich h3{font-size:18px}.pt .nw-rich ol,.pt .nw-rich ul{margin:0 0 14px;padding-left:22px}.pt .nw-rich li{margin:6px 0}.pt .nw-rich a{color:var(--color-primary-ink);font-weight:600}.pt .nw-rich strong{color:var(--color-text-primary);font-weight:600}.pt .nw-rich img{max-width:100%;height:auto;border-radius:16px;border:1px solid var(--color-border);margin:8px 0 18px}.pt .nw-rich blockquote{margin:0 0 14px;padding-left:16px;border-left:2px solid var(--color-border)}.pt .nw-rich code{font-size:13.5px;padding:2px 6px;border-radius:6px;background:var(--color-surface-alt)}.pt .nw-callout{display:flex;gap:14px;margin-top:24px;padding:20px 22px;border-radius:20px;background:var(--color-warning-tint);border:1px solid rgba(253,171,61,.35)}.pt .nw-callout__i{flex:none;display:inline-grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--color-surface)}.pt .nw-callout b,.pt .nw-callout__i{color:var(--color-warning-ink);font-size:14px}.pt .nw-callout b{display:block;font-weight:700}.pt .nw-callout p{margin:7px 0 0;font-size:14.5px;line-height:1.6;color:#6b4a12}.pt .nw-ex{margin:20px 0 0;padding:22px 24px;border-radius:20px;background:var(--black);color:#fff;position:relative;overflow:hidden}.pt .nw-ex:before{content:"";position:absolute;right:-60px;top:-70px;width:260px;height:200px;pointer-events:none;background:radial-gradient(closest-side,rgba(78,89,255,.4),transparent 70%)}.pt .nw-ex .caps{position:relative;color:hsla(0,0%,100%,.52)}.pt .nw-ex blockquote{position:relative;margin:12px 0 0;font-family:var(--font-display);font-weight:500;font-size:19px;line-height:1.55;letter-spacing:-.01em}.pt .nw-ex blockquote:before{content:"\201C"}.pt .nw-ex blockquote:after{content:"\201D"}.pt .nw-none{margin:0;padding:40px;border-radius:24px;text-align:center;background:var(--color-background);border:1px solid var(--color-border);color:var(--color-text-muted);font-size:15px}.pt .nw-none button{background:none;border:0;padding:0;cursor:pointer;font:inherit;color:var(--color-primary-ink);font-weight:600;text-decoration:underline}.pt .nw-empty{padding:72px 40px;border-radius:32px;text-align:center;background:var(--color-background);border:1px solid var(--color-border)}.pt .nw-empty h2{margin:0;font-family:var(--font-display);font-weight:600;font-size:26px;letter-spacing:-.02em}.pt .nw-empty p{margin:12px auto 0;max-width:420px;font-size:15px;line-height:1.6;color:var(--color-text-muted)}.pt .nw-empty a{color:var(--color-primary-ink);font-weight:600}@media (max-width:1100px){.pt .nw-body{grid-template-columns:1fr;gap:0}.pt .nw-rail{display:none}.pt .nw-hl{grid-template-columns:1fr 1fr}}@media (max-width:760px){.pt .nw-bar{top:calc(var(--nav-h,72px) + 4px);padding:8px 0 12px}.pt .nw-chips{gap:6px}.pt .nw-chips button{height:34px;padding:0 12px;font-size:12.5px}.pt .nw-list{gap:28px}.pt .nw-post{padding:24px 22px;border-radius:22px}.pt .nw-post__t{font-size:22px}.pt .nw-post__s{font-size:15px}.pt .nw-hl{grid-template-columns:1fr;gap:8px;margin-top:20px}.pt .nw-hl li{padding:14px 16px;font-size:14px}.pt .nw-copy{opacity:1}.pt .nw-ex{padding:18px 20px}.pt .nw-ex blockquote{font-size:17px}}@media (prefers-reduced-motion:reduce){.pt .nw-new i{animation:none}}