/*
* Chelonian - 公共样式
* 包含全局样式、公共顶部和底部样式
*/
/* 重置样式 */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
font-size: 14px;
line-height: 1.5;
color: #333;
background-color: #f5f5f5;
}
a {
text-decoration: none;
color: #333;
}
ul, li {
list-style: none;
}
img {
max-width: 100%;
height: auto;
}
button {
cursor: pointer;
border: none;
outline: none;
}
/*
* 公共顶部样式
*/
.header {
background-color: #fff;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
position: sticky;
top: 0;
z-index: 100;
}
.header-container {
max-width: 1200px;
margin: 0 auto;
padding: 0 15px;
height: 80px;
display: flex;
align-items: center;
justify-content: space-between;
}
/* Logo样式 */
.logo {
flex: 0 0 180px;
}
.logo img {
height: 50px;
}
/* 导航菜单样式 */
.main-nav {
flex: 1;
margin: 0 20px;
}
.main-nav ul {
display: flex;
justify-content: center;
}
.main-nav li {
margin: 0 15px;
position: relative;
}
.main-nav li a {
display: block;
padding: 10px 0;
font-size: 16px;
font-weight: 500;
transition: color 0.3s;
}
.main-nav li a:hover {
color: #ff6700;
}
.main-nav li.active a {
color: #ff6700;
}
.main-nav li.active::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
width: 100%;
height: 2px;
background-color: #ff6700;
}
/* 右侧功能区样式 */
.header-right {
display: flex;
align-items: center;
}
/* 搜索框样式 */
.search-box {
position: relative;
margin-right: 15px;
}
.search-box input {
width: 200px;
height: 36px;
padding: 0 40px 0 15px;
border: 1px solid #e0e0e0;
border-radius: 18px;
transition: all 0.3s;
}
.search-box input:focus {
width: 250px;
border-color: #ff6700;
outline: none;
}
.search-box button {
position: absolute;
right: 5px;
top: 50%;
transform: translateY(-50%);
width: 30px;
height: 30px;
background: transparent;
}
.search-icon {
display: inline-block;
width: 20px;
height: 20px;
background: url('https://cdn-icons-png.flaticon.com/512/149/149852.png') no-repeat center;
background-size: contain;
}
/* 购物车图标样式 */
.cart-icon {
position: relative;
margin: 0 15px;
}
.cart-icon i {
display: inline-block;
width: 24px;
height: 24px;
background: url('https://cdn-icons-png.flaticon.com/512/263/263142.png') no-repeat center;
background-size: contain;
}
.cart-count {
position: absolute;
top: -8px;
right: -8px;
min-width: 16px;
height: 16px;
line-height: 16px;
text-align: center;
background-color: #ff6700;
color: #fff;
border-radius: 8px;
font-size: 12px;
padding: 0 4px;
}
/* 用户头像样式 */
.user-avatar {
width: 40px;
height: 40px;
border-radius: 50%;
overflow: hidden;
}
.user-avatar img {
width: 100%;
height: 100%;
object-fit: cover;
}
.default-avatar {
display: block;
width: 100%;
height: 100%;
background: url('https://cdn-icons-png.flaticon.com/512/149/149071.png') no-repeat center;
background-size: cover;
}
/*
* 公共底部样式
*/
.footer {
background-color: #2f2f2f;
color: #999;
padding: 40px 0 20px;
box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}
/* 固定底部样式 */
.footer-fixed {
position: fixed;
bottom: 0;
left: 0;
width: 100%;
z-index: 100;
}
.footer-container {
max-width: 1200px;
margin: 0 auto;
padding: 0 15px;
}
/* 底部信息样式 */
.footer-info {
display: flex;
justify-content: space-between;
align-items: center;
padding: 20px 0;
border-bottom: 1px solid #3a3a3a;
margin-bottom: 20px;
flex-wrap: wrap;
}
.footer-contact {
flex: 1;
min-width: 300px;
margin-bottom: 15px;
}
.footer-contact p {
margin-bottom: 8px;
color: #bbb;
font-size: 14px;
}
.footer-contact p:first-child {
font-size: 20px;
font-weight: bold;
color: #fff;
margin-bottom: 15px;
}
/* 社交媒体样式 */
.footer-social {
margin-bottom: 15px;
text-align: center;
}
.footer-social p {
margin-bottom: 10px;
color: #bbb;
font-size: 14px;
}
.social-icons {
display: flex;
justify-content: center;
gap: 15px;
}
.social-icon {
display: block;
width: 36px;
height: 36px;
border-radius: 50%;
background-color: #444;
background-position: center;
background-repeat: no-repeat;
background-size: 20px;
transition: all 0.3s;
}
.social-icon:hover {
background-color: #ff6700;
transform: translateY(-3px);
}
.social-icon.facebook {
background-image: url('data:image/svg+xml;utf8,');
}
.social-icon.instagram {
background-image: url('data:image/svg+xml;utf8,');
}
.social-icon.twitter {
background-image: url('data:image/svg+xml;utf8,');
}
.social-icon.youtube {
background-image: url('data:image/svg+xml;utf8,');
}
.social-icon.wechat {
background-image: url('data:image/svg+xml;utf8,');
}
.footer-links {
display: flex;
align-items: center;
flex-wrap: wrap;
}
.footer-links a {
color: #bbb;
font-size: 14px;
transition: color 0.3s;
margin: 0 10px;
text-decoration: none;
}
.footer-links a:hover {
color: #ff6700;
}
.footer-links .divider {
color: #555;
margin: 0 5px;
}
/* 版权信息样式 */
.copyright {
text-align: center;
padding-top: 15px;
color: #777;
font-size: 13px;
}
/* 加载状态样式 */
.loading-container {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: rgba(255, 255, 255, 0.9);
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
z-index: 9999;
transition: opacity 0.3s ease;
}
.loading-spinner {
width: 50px;
height: 50px;
border: 4px solid #f3f3f3;
border-top: 4px solid #ff6700;
border-radius: 50%;
animation: spin 1s linear infinite;
margin-bottom: 20px;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
.loading-text {
font-size: 16px;
color: #666;
margin-top: 10px;
}
/* 网络错误提示样式 */
.network-error {
position: fixed;
top: 0;
left: 0;
right: 0;
background-color: #ff4d4f;
color: white;
padding: 10px;
text-align: center;
z-index: 9999;
transform: translateY(-100%);
transition: transform 0.3s ease;
}
.network-error.show {
transform: translateY(0);
}
/* 页面加载状态 */
.page-loading {
min-height: 400px;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
background-color: #f5f5f5;
}
/* 骨架屏样式 */
.skeleton {
background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
background-size: 200% 100%;
animation: skeleton-loading 1.5s infinite;
border-radius: 4px;
}
@keyframes skeleton-loading {
0% { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
.skeleton-product {
width: 100%;
height: 300px;
margin-bottom: 20px;
}
.skeleton-title {
width: 80%;
height: 20px;
margin: 10px 0;
}
.skeleton-price {
width: 50%;
height: 16px;
margin: 5px 0;
}
/* 离线提示样式 */
.offline-notice {
position: fixed;
bottom: 20px;
left: 50%;
transform: translateX(-50%);
background-color: #333;
color: white;
padding: 10px 20px;
border-radius: 20px;
z-index: 9999;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
display: flex;
align-items: center;
gap: 10px;
opacity: 0;
transition: opacity 0.3s ease;
}
.offline-notice.show {
opacity: 1;
}
.offline-icon {
width: 20px;
height: 20px;
background: url('data:image/svg+xml;utf8,') no-repeat center;
background-size: contain;
}
/* 响应式样式 */
/* 小屏PC (768px-1024px) */
@media screen and (min-width: 768px) and (max-width: 1024px) {
.header-container {
height: 70px;
}
.logo {
flex: 0 0 150px;
}
.logo img {
height: 40px;
}
.main-nav li {
margin: 0 10px;
}
.search-box input {
width: 150px;
}
.search-box input:focus {
width: 200px;
}
.footer-nav {
flex-wrap: wrap;
}
.footer-nav-column {
flex: 0 0 50%;
margin-bottom: 20px;
}
}
/* 移动端样式 */
@media screen and (max-width: 767px) {
/* #ifdef H5 */
.header-container {
height: 50px;
}
.logo {
flex: 0 0 120px;
}
.logo img {
height: 30px;
}
.main-nav {
display: none;
}
.search-box {
display: none;
}
.footer-info {
flex-direction: column;
text-align: center;
}
.footer-contact {
margin-bottom: 15px;
text-align: center;
}
.footer-social {
margin: 15px 0;
}
.social-icons {
gap: 10px;
}
.social-icon {
width: 32px;
height: 32px;
background-size: 18px;
}
.footer-links {
justify-content: center;
margin: 10px 0;
}
/* #endif */
}