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.features-block {
width: 100%;
height: 600px;
position: relative;
background-image: url('../images/features-bg.webp');
background-size: cover;
background-position: center;
background-repeat: no-repeat;
background-attachment: fixed;
display: flex;
align-items: center;
justify-content: center;
padding: 80px 20px;
box-sizing: border-box;
margin: 2rem 0;
}
/* 添加深色遮罩以提高文字可读性 */
.features-block::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgb(0 0 0 / 26%);
z-index: 1;
}
.features-container {
position: relative;
z-index: 2;
max-width: 1200px;
width: 100%;
text-align: center;
color: white;
}
.features-header {
margin-bottom: 60px;
/* 初始状态:隐藏并向下偏移 */
opacity: 0;
transform: translateY(30px);
}
.features-title {
font-size: 42px;
font-weight: 600;
margin: 0;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
letter-spacing: 1px;
}
.features-stats {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 40px;
align-items: center;
justify-items: center;
}
.features-stat-item {
text-align: center;
/* 初始状态:隐藏并向下偏移 */
opacity: 0;
transform: translateY(50px);
}
.stat-number {
font-size: 48px;
font-weight: 700;
margin-bottom: 10px;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
color: #ffffff;
line-height: 1.2;
}
.stat-label {
font-size: 16px;
font-weight: 400;
color: #f0f0f0;
text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
line-height: 1.4;
letter-spacing: 0.5px;
}
/* 分隔线效果 */
.features-stat-item:not(:last-child)::after {
content: '';
position: absolute;
right: -70px;
top: 50%;
transform: translateY(-50%);
width: 1px;
height: 60px;
background: rgb(255 255 255 / 53%);
}
.features-stat-item {
position: relative;
}
/* 响应式设计 */
@media (max-width: 1024px) {
.features-title {
font-size: 36px;
}
.stat-number {
font-size: 40px;
}
.features-stats {
gap: 30px;
}
.features-block {
padding: 60px 20px;
}
}
@media (max-width: 768px) {
.features-stats {
grid-template-columns: repeat(2, 1fr);
gap: 40px;
}
.features-title {
font-size: 28px;
}
.stat-number {
font-size: 36px;
}
.stat-label {
font-size: 14px;
}
.features-header {
margin-bottom: 40px;
}
.features-block {
padding: 40px 15px;
background-attachment: scroll;
}
/* 移除分隔线在移动端 */
.features-stat-item:not(:last-child)::after {
display: none;
}
}
@media (max-width: 480px) {
.features-stats {
grid-template-columns: 1fr;
gap: 30px;
}
.features-title {
font-size: 22px;
}
.stat-number {
font-size: 32px;
}
.features-block {
min-height: 300px;
padding: 30px 15px;
}
}