.nb-unsubscribe__page{min-height:calc(100vh - var(--nb-bar-height) - var(--nb-nav-height));display:flex;align-items:center;justify-content:center;background:var(--nb-cream);padding:3rem 1.25rem}.nb-unsubscribe__card{background:var(--nb-white);border:1px solid var(--nb-warm-200);border-radius:var(--nb-radius);padding:3rem 2.5rem 2.5rem;max-width:460px;width:100%;text-align:center;box-shadow:none;position:relative;overflow:hidden}.nb-unsubscribe__rule{display:block;position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--nb-warm-300),var(--nb-warm-500),var(--nb-warm-300))}.nb-unsubscribe__state{display:flex;flex-direction:column;align-items:center;gap:1.25rem}.nb-unsubscribe__heading{font-family:var(--nb-serif);font-weight:500;font-size:clamp(1.5rem,4vw,1.875rem);letter-spacing:-.02em;color:var(--nb-black);line-height:1.1;margin:0}.nb-unsubscribe__body{font-family:var(--nb-font);font-size:.9375rem;line-height:1.6;color:var(--nb-text-muted);margin:0}.nb-unsubscribe__sub{font-family:var(--nb-font);font-size:.8125rem;color:var(--nb-text-light);font-style:italic;margin:0;line-height:1.5}.nb-unsubscribe__actions{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-top:.5rem}.nb-unsubscribe__footnote{font-family:var(--nb-font);font-size:.8125rem;color:var(--nb-text-light);margin:0;line-height:1.5}.nb-unsubscribe__link{color:var(--nb-warm-700);text-decoration:underline;text-underline-offset:2px;font-weight:500;transition:color var(--nb-transition)}.nb-unsubscribe__link:hover{color:var(--nb-black)}.nb-unsubscribe__spinner{animation:nb-spin 1s linear infinite}@keyframes nb-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (max-width:480px){.nb-unsubscribe__card{padding:2.5rem 1.5rem 2rem}}