.karki-guide-fab {
position: fixed;
bottom: 90px; z-index: 99999;
padding: 12px 18px;
font-size: 15px;
font-weight: 600;
line-height: 1;
color: #fff;
background: #d6336c;
border: none;
border-radius: 999px;
box-shadow: 0 6px 18px rgba(214, 51, 108, 0.55);
cursor: pointer;
transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
animation: karkiGuidePulse 1.8s ease-in-out infinite;
}
.karki-guide-fab:hover,
.karki-guide-fab:focus {
background: #c02560;
box-shadow: 0 8px 22px rgba(0, 0, 0, 0.3);
transform: translateY(-1px) scale(1.04);
outline: none;
animation-play-state: paused;
}
.karki-guide-fab--bottom-right { right: 20px; }
.karki-guide-fab--bottom-left  { left: 20px; } @keyframes karkiGuidePulse {
0%   { box-shadow: 0 6px 18px rgba(214, 51, 108, 0.55), 0 0 0 0 rgba(214, 51, 108, 0.55); transform: translateY(0) scale(1); }
50%  { box-shadow: 0 6px 18px rgba(214, 51, 108, 0.55), 0 0 0 14px rgba(214, 51, 108, 0); transform: translateY(0) scale(1.05); }
100% { box-shadow: 0 6px 18px rgba(214, 51, 108, 0.55), 0 0 0 0 rgba(214, 51, 108, 0); transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
.karki-guide-fab { animation: none; }
} @media (max-width: 1023px) {
.karki-guide-fab { display: none; }
} .karki-guide-modal-overlay {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.55);
z-index: 100000;
display: flex;
align-items: center;
justify-content: center;
padding: 16px;
}
.karki-guide-modal {
position: relative;
background: #fff;
border-radius: 12px;
padding: 28px 28px 24px;
width: 100%;
max-width: 360px;
box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
text-align: center;
}
.karki-guide-modal__close {
position: absolute;
top: 8px;
right: 10px;
background: transparent;
border: none;
font-size: 18px;
line-height: 1;
cursor: pointer;
color: #666;
}
.karki-guide-modal__title {
margin: 0 0 18px;
font-size: 18px;
font-weight: 600;
color: #222;
}
.karki-guide-modal__buttons {
display: flex;
flex-direction: column;
gap: 10px;
}
.karki-guide-modal__btn {