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fix(website): animate the full CTA border #41

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Merged
ZhiXiao-Lin merged 1 commit into from
Jul 28, 2026
Merged

fix(website): animate the full CTA border #41

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2 changes: 1 addition & 1 deletion website/theme/components/HomeLayout.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -677,7 +677,7 @@ function ArrowIcon() {
function AnimatedButtonBorder() {
return (
<span aria-hidden="true" className="a3s-button-orbit">
<span className="a3s-button-comet" />
<span className="a3s-button-orbit-gradient" />
</span>
);
}
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123 changes: 33 additions & 90 deletions website/theme/index.css
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Original file line number Diff line number Diff line change
Expand Up @@ -290,114 +290,57 @@ body {
.a3s-button-orbit {
position: absolute;
z-index: 2;
overflow: visible;
box-sizing: border-box;
overflow: hidden;
padding: 2px;
border-radius: 10px;
filter: drop-shadow(0 0 3px rgba(69, 221, 255, 0.72))
drop-shadow(0 0 6px rgba(104, 72, 255, 0.58));
inset: -2px;
-webkit-mask:
linear-gradient(#000 0 0) content-box,
linear-gradient(#000 0 0);
mask:
linear-gradient(#000 0 0) content-box,
linear-gradient(#000 0 0);
pointer-events: none;
-webkit-mask-composite: xor;
mask-composite: exclude;
}

.a3s-button-comet {
.a3s-button-orbit-gradient {
position: absolute;
top: 0;
top: 50%;
left: 50%;
width: 42px;
height: 4px;
border-radius: 999px;
background: linear-gradient(
90deg,
transparent 0%,
rgba(112, 56, 255, 0.72) 18%,
#45ddff 52%,
#fff 80%,
rgba(255, 255, 255, 0) 100%
width: 220%;
aspect-ratio: 1;
background: conic-gradient(
from 0deg,
#fff 0deg,
#45ddff 20deg,
#7244ff 64deg,
#5d2cff 150deg,
#8745ff 246deg,
#45ddff 334deg,
#fff 360deg
);
box-shadow:
0 0 4px rgba(69, 221, 255, 0.95),
0 0 10px rgba(104, 72, 255, 0.72);
transform: translate(-50%, -50%);
transform-origin: center;
will-change: top, left, transform;
will-change: transform;
}

.a3s-button-comet::after {
position: absolute;
top: 0;
right: 15%;
width: 7px;
height: 4px;
border-radius: inherit;
background: #fff;
box-shadow: 0 0 5px #fff;
content: '';
}

.a3s-button--primary:hover .a3s-button-comet,
.a3s-button--primary:focus-visible .a3s-button-comet {
animation: a3s-button-comet-orbit 2.2s linear infinite;
.a3s-button--primary:hover .a3s-button-orbit-gradient,
.a3s-button--primary:focus-visible .a3s-button-orbit-gradient {
animation: a3s-button-full-border-orbit 2.2s linear infinite;
}

.a3s-button--primary:focus-visible {
outline: 2px solid #d9e7ff;
outline-offset: 4px;
}

@keyframes a3s-button-comet-orbit {
0% {
top: 0;
left: 50%;
transform: translate(-50%, -50%) rotate(0deg);
}

16% {
top: 0;
left: calc(100% - 11px);
transform: translate(-50%, -50%) rotate(0deg);
}

21% {
top: 11px;
left: 100%;
transform: translate(-50%, -50%) rotate(90deg);
}

31% {
top: calc(100% - 11px);
left: 100%;
transform: translate(-50%, -50%) rotate(90deg);
}

36% {
top: 100%;
left: calc(100% - 11px);
transform: translate(-50%, -50%) rotate(180deg);
}

66% {
top: 100%;
left: 11px;
transform: translate(-50%, -50%) rotate(180deg);
}

71% {
top: calc(100% - 11px);
left: 0;
transform: translate(-50%, -50%) rotate(270deg);
}

81% {
top: 11px;
left: 0;
transform: translate(-50%, -50%) rotate(270deg);
}

86% {
top: 0;
left: 11px;
transform: translate(-50%, -50%) rotate(360deg);
}

100% {
top: 0;
left: 50%;
@keyframes a3s-button-full-border-orbit {
to {
transform: translate(-50%, -50%) rotate(360deg);
}
}
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