.specular-button{--sb-radius:18px;--sb-tint:#fff;--sb-tint-opacity:0;--sb-blur:0px;--sb-text-color:#f5f5f5;border:2px solid color-mix(in srgb, var(--sb-base-color) 70%, transparent);letter-spacing:.04em;text-transform:uppercase;color:var(--sb-text-color);background:color-mix(in srgb, var(--sb-tint) calc(var(--sb-tint-opacity) * 100%), transparent);border-radius:var(--sb-radius);-webkit-backdrop-filter:blur(var(--sb-blur));backdrop-filter:blur(var(--sb-blur));cursor:pointer;outline:none;justify-content:center;align-items:center;gap:.5rem;margin:0;font-family:inherit;font-weight:700;line-height:1;text-decoration:none;transition:transform .15s;display:inline-flex;position:relative;box-shadow:inset 0 1px #ffffff0a,0 8px 24px #00000040}.specular-button:active{transform:scale(.97)}.specular-button:focus-visible{outline:2px solid color-mix(in srgb, var(--sb-text-color) 60%, transparent);outline-offset:3px}.specular-button:disabled{opacity:.55;cursor:default}.specular-button:disabled:active{transform:none}.specular-button--sm{padding:12px 24px;font-size:.8rem}.specular-button--md{padding:15px 30px;font-size:.9rem}.specular-button--lg{padding:18px 40px;font-size:1rem}.specular-button__fx{pointer-events:none;z-index:1;position:absolute;inset:-20px}.specular-button__fx canvas{width:100%;height:100%;display:block}.specular-button__glow{border-radius:var(--sb-radius);pointer-events:none;z-index:0;box-shadow:inset 0 0 10px 2px color-mix(in srgb, var(--sb-base-color) 55%, transparent), 0 0 12px 0px color-mix(in srgb, var(--sb-base-color) 55%, transparent), 0 0 28px 4px color-mix(in srgb, var(--sb-base-color) 35%, transparent), 0 0 48px 10px color-mix(in srgb, var(--sb-base-color) 18%, transparent);opacity:.85;background:0 0;animation:2.4s ease-in-out infinite specular-glow-pulse;position:absolute;inset:0}@keyframes specular-glow-pulse{0%,to{opacity:.65}50%{opacity:1}}.specular-button__label{z-index:2;align-items:center;gap:.5rem;display:inline-flex;position:relative}