.qol-useful-box {
position: relative;
margin: 24px 0;
text-align: center;
font-size: 14px;
}
.qol-useful-proof {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 7px;
margin: 0 0 10px;
color: #3f3f3f;
font-size: 13px;
font-weight: 600;
line-height: 1.5;
}
.qol-useful-proof.is-muted {
color: #777;
font-weight: 500;
}
.qol-useful-badge {
display: inline-flex;
align-items: center;
justify-content: center;
min-width: 42px;
padding: 2px 8px;
border-radius: 999px;
background: #eef6ff;
color: #2f5f8f;
font-size: 12px;
font-weight: 700;
line-height: 1.5;
}
.qol-useful-proof.is-muted .qol-useful-badge {
background: #f5f5f5;
color: #888;
}
.qol-useful-button {
appearance: none;
-webkit-appearance: none;
display: inline-flex;
align-items: center;
justify-content: center;
min-width: 240px;
max-width: 100%;
padding: 12px 24px;
border: 1px solid #d5dee8;
border-radius: 999px;
background: #fff;
color: #333;
font: inherit;
font-weight: 700;
line-height: 1.5;
text-align: center;
text-decoration: none;
cursor: pointer;
box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}
.qol-useful-button:hover,
.qol-useful-button:focus {
border-color: #b8cbe0;
box-shadow: 0 3px 14px rgba(0, 0, 0, 0.11);
transform: translateY(-1px);
outline: none;
}
.qol-useful-button.is-loading {
opacity: 0.72;
cursor: wait;
}
.qol-useful-button.is-clicked,
.qol-useful-button:disabled {
opacity: 0.78;
cursor: default;
transform: none;
}
.qol-useful-count {
display: inline-flex;
align-items: center;
margin-left: 4px;
color: #2f5f8f;
font-weight: 800;
vertical-align: baseline;
}
.qol-useful-count.is-hidden {
display: none;
}
.qol-useful-plus-one {
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
pointer-events: none;
color: #2f5f8f;
font-size: 14px;
font-weight: 800;
opacity: 0;
animation: qol-useful-plus 0.9s ease-out forwards;
}
@keyframes qol-useful-plus {
0% {
opacity: 0;
transform: translate(-50%, -40%);
}
20% {
opacity: 1;
}
100% {
opacity: 0;
transform: translate(-50%, -130%);
}
}
@media screen and (max-width: 480px) {
.qol-useful-box {
margin: 20px 0;
}
.qol-useful-proof {
display: flex;
flex-wrap: wrap;
gap: 6px;
font-size: 12px;
}
.qol-useful-button {
min-width: 0;
width: 100%;
padding: 11px 16px;
}
}