:root{--nf-accent:#2f6df6;--nf-accent-ink:#ffffff;--nf-radius:14px;--nf-offset-side:24px;--nf-offset-bottom:24px}.nf-root{--nf-bg:#ffffff;--nf-bg-soft:#f7f8fa;--nf-ink:#14161a;--nf-ink-soft:#5c6472;--nf-line:#e4e7ec;--nf-shadow:0 20px 50px -12px rgba(15, 23, 42, 0.28), 0 4px 12px -4px rgba(15, 23, 42, 0.12);--nf-panel-w:400px;position:fixed;bottom:var(--nf-offset-bottom,24px);z-index:99990;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.55;color:var(--nf-ink);-webkit-font-smoothing:antialiased}.nf-root--right{right:var(--nf-offset-side,24px)}.nf-root--left{left:var(--nf-offset-side,24px)}.nf-root[data-nf-theme="dark"]{--nf-bg:#16181d;--nf-bg-soft:#1f232a;--nf-ink:#f2f4f7;--nf-ink-soft:#a2abba;--nf-line:#2c313a;--nf-shadow:0 20px 50px -12px rgba(0, 0, 0, 0.6), 0 4px 12px -4px rgba(0, 0, 0, 0.4)}@media 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.nf-panel{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.nf-panel__header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 18px 14px;border-bottom:1px solid var(--nf-line);background:var(--nf-bg)}.nf-panel__title{margin:0;font-size:17px;font-weight:650;letter-spacing:-.01em;color:var(--nf-ink)}.nf-panel__subtitle{margin:3px 0 0;font-size:13px;color:var(--nf-ink-soft)}.nf-close{flex:none;width:30px;height:30px;display:grid;place-items:center;border:0;border-radius:8px;background:#fff0;color:var(--nf-ink-soft);cursor:pointer}.nf-close:hover{background:var(--nf-bg-soft);color:var(--nf-ink)}.nf-close svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.nf-filters{display:flex;flex-wrap:wrap;gap:6px;padding:12px 18px;border-bottom:1px solid var(--nf-line);background:var(--nf-bg-soft)}.nf-filter{padding:4px 11px;border:1px solid var(--nf-line);border-radius:999px;background:var(--nf-bg);color:var(--nf-ink-soft);font-size:12px;font-weight:600;cursor:pointer;transition:color 0.15s ease,border-color 0.15s ease}.nf-filter:hover{color:var(--nf-ink)}.nf-filter.is-active{border-color:var(--nf-accent);color:var(--nf-accent)}.nf-list{flex:1 1 auto;overflow-y:auto;padding:4px 0;outline:none;overscroll-behavior:contain}.nf-state{margin:0;padding:40px 24px;text-align:center;color:var(--nf-ink-soft);font-size:14px}.nf-item{position:relative;padding:18px;border-bottom:1px solid var(--nf-line)}.nf-item:last-child{border-bottom:0}.nf-item.is-unread::before{content:"";position:absolute;top:24px;left:6px;width:6px;height:6px;border-radius:50%;background:var(--nf-accent)}.nf-item__meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:8px}.nf-pill{display:inline-block;padding:2px 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16px;border:0;border-radius:8px;background:var(--nf-accent);color:var(--nf-accent-ink);font-size:13px;font-weight:600;cursor:pointer}.nf-feedback__send:disabled{opacity:.6;cursor:default}.nf-feedback__note{margin:0;font-size:12px;color:#ef4444}.nf-feedback__thanks{margin:0;font-size:13px;color:var(--nf-ink-soft)}.nf-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}.nf-panel__footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;border-top:1px solid var(--nf-line);background:var(--nf-bg-soft)}.nf-footer-link{color:var(--nf-accent);font-size:13px;font-weight:600;text-decoration:none}.nf-footer-link:hover{text-decoration:underline}.nf-mark-read{margin-left:auto;padding:0;border:0;background:none;color:var(--nf-ink-soft);font-size:12px;cursor:pointer}.nf-mark-read:hover{color:var(--nf-ink)}@media (max-width:640px){.nf-root{bottom:16px}.nf-root--right{right:16px}.nf-root--left{left:16px}.nf-panel{position:fixed;left:0;right:0;bottom:0;width:100%;max-width:100%;max-height:85vh;border-radius:18px 18px 0 0;border-left:0;border-right:0;border-bottom:0;transform:translateY(24px)}.nf-root.is-open .nf-panel{transform:translateY(0)}.nf-root.is-open .nf-trigger{opacity:0;pointer-events:none}}@media (prefers-reduced-motion:reduce){.nf-panel,.nf-trigger,.nf-reaction{transition:none}}.nf-inline-trigger{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border:0;border-radius:999px;background:var(--nf-accent,#2f6df6);color:var(--nf-accent-ink,#fff);font-weight:600;text-decoration:none;cursor:pointer}