.nb{display:inline-flex;position:relative}.nb-pop{z-index:var(--z-popover);visibility:hidden;background:var(--bg-surface);width:min(380px,100vw - 16px);color:var(--ink);border:1px solid var(--border-strong,var(--border));border-radius:16px;flex-direction:column;animation:.14s ease-out nb-in;display:flex;position:fixed;overflow:hidden;box-shadow:0 18px 48px #00000042}@keyframes nb-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.nb-pop{animation:none}}.nb-h{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:12px 16px;font-size:15px;display:flex}.nb-link{color:var(--brand-text,var(--brand));font:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:4px 8px;font-size:13px;font-weight:600}.nb-link:hover{background:var(--bg-hover,var(--bg-sunken))}.nb-scroll{overscroll-behavior:contain;flex:auto;min-height:0;overflow-y:auto}.nb-list{flex-direction:column;gap:2px;margin:0;padding:4px;list-style:none;display:flex}.nb-row{width:100%;color:inherit;font:inherit;text-align:start;cursor:pointer;background:0 0;border:0;border-radius:12px;padding:0;display:block}.nb-row:hover,.nb-row:focus-visible{background:var(--bg-hover,var(--bg-sunken))}.nb-row .tu-notif{padding:10px 12px;padding-inline-end:26px}.nb-row .tu-notif .tu-notif-dot,.sbx-top .tu-notif .tu-notif-dot{inset-inline-end:9px}.nb-body{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.nb-pad{padding:14px}.nb-note{color:var(--ink-muted);text-align:center;margin:0;padding:18px;font-size:13.5px}.nb-page{background:var(--bg-surface);border:1px solid var(--border);border-radius:14px;overflow:hidden}.nb-bar{border-block-end:1px solid var(--border);color:var(--ink-secondary);align-items:center;gap:8px;padding:8px 16px;font-size:12.5px;display:flex}.nb-count{min-inline-size:0}.nb-link:disabled{opacity:.5;cursor:default}.nb-link:focus-visible,.nb-row:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.nb-problem{border:1px solid var(--danger);color:var(--danger);border-radius:10px;align-items:center;gap:8px;margin:8px 12px 0;padding:8px 12px;font-size:13px;display:flex}.nb-item{grid-template-columns:minmax(0,1fr) auto;align-items:start;column-gap:8px;display:grid}.nb-x{padding-block-start:8px;padding-inline-end:4px}.nb-qa{grid-column:1/-1}.nb-more{justify-content:center;padding:12px 16px;display:flex}.nb-note{flex-direction:column;align-items:center;gap:8px;display:flex}.nb-note p{margin:0}@keyframes nb-glow{0%,to{box-shadow:0 0 0 0 color-mix(in srgb, var(--brand) 0%, transparent)}50%{box-shadow:0 0 0 5px color-mix(in srgb, var(--brand) 28%, transparent), 0 0 14px 2px color-mix(in srgb, var(--brand) 45%, transparent)}}.nb .tu-bell{border-radius:999px}@keyframes nb-shine{0%,55%{transform:translate(-130%)}to{transform:translate(130%)}}@keyframes nb-shine-rtl{0%,55%{transform:translate(130%)}to{transform:translate(-130%)}}.nb-row .tu-notif.is-unread,.sbx-card.is-new{overflow:hidden}.nb-row .tu-notif.is-unread:after,.sbx-card.is-new:after{content:"";pointer-events:none;background:linear-gradient(105deg,#0000 38%,#ffffff8c 50%,#0000 62%);animation:4.2s ease-in-out infinite nb-shine;position:absolute;inset:0}[dir=rtl] .nb-row .tu-notif.is-unread:after,[dir=rtl] .sbx-card.is-new:after{animation-name:nb-shine-rtl}:root[data-theme=dark] .nb-row .tu-notif.is-unread:after,:root[data-theme=dark] .sbx-card.is-new:after{background:linear-gradient(105deg,#0000 38%,#ffffff29 50%,#0000 62%)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .nb-row .tu-notif.is-unread:after,:root:not([data-theme=light]) .sbx-card.is-new:after{background:linear-gradient(105deg,#0000 38%,#ffffff29 50%,#0000 62%)}}@media (prefers-reduced-motion:reduce){.nb-row .tu-notif.is-unread:after,.sbx-card.is-new:after{animation:none}}.sbx{border:1px solid color-mix(in srgb, var(--brand) 35%, var(--border));background:var(--bg-surface);border-radius:16px;margin:0 24px 14px;overflow:hidden}.sbx-h{border-block-end:1px solid var(--border);background:color-mix(in srgb, var(--brand-soft) 45%, transparent);align-items:center;gap:8px;padding:10px 14px;font-size:14px;display:flex}.sbx-n{min-inline-size:20px;background:var(--brand);color:#fff;border-radius:10px;justify-content:center;align-items:center;height:20px;padding:0 6px;font-size:11.5px;font-weight:700;display:inline-flex}.sbx-hint{font-size:12.5px}.sbx-list{flex-direction:column;gap:10px;margin:0;padding:10px;list-style:none;display:flex}.sbx-card{border:1px solid var(--border);background:var(--bg-surface);border-radius:12px;flex-direction:column;display:flex;position:relative}.sbx-card.is-new{border-color:color-mix(in srgb, var(--brand) 45%, var(--border))}.sbx-top{grid-template-columns:minmax(0,1fr) auto;align-items:start;column-gap:8px;display:grid}.sbx-top .tu-notif{border-block-end:0;padding:12px 14px;padding-inline-end:26px}.sbx-card .nb-qa{padding:0 14px 12px}