* {
margin: 0;
padding: 0;
box-sizing: border-box;
}

html {
scroll-behavior: smooth;
}

body {
overflow-x: hidden;
background-color: #000;
color: #fff;
font-family: Inter, system-ui, sans-serif;
}

 /* ============================================ */
        /* 【LOGO修改-新增样式】移动端LOGO高度微调支持    */
        /* 确保图片在极小屏幕(如320px宽)上也能完整显示     */
        /* ============================================ */
        .logo-img {
            height: 28px;
            /* 移动端默认高度 */
            width: auto;
            /* 保持宽高比 */
            max-width: 140px;
            /* 防止超宽LOGO溢出 */
            object-fit: contain;
            /* 确保图片完整显示 */
        }

        @media (min-width: 640px) {
            .logo-img {
                height: 34px;
                /* 平板端高度 */
                max-width: 180px;
            }
        }

        @media (min-width: 1024px) {
            .logo-img {
                height: 40px;
                /* 桌面端高度 */
                max-width: 220px;
            }
        }
/* 纯黑风格滚动条 */
::-webkit-scrollbar {
width: 6px;
}

::-webkit-scrollbar-thumb {
background-color: #fff;
border-radius: 3px;
}

::-webkit-scrollbar-track {
background-color: #000;
}

/* 自定义工具类 */
.text-balance {
text-wrap: balance;
}

.card-hover {
transition: all 0.3s ease;
}

.card-hover:hover {
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
transform: translateY(-4px);
}

.nav-link-active {
border-bottom: 2px solid white;
}

.carousel-item {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
opacity: 0;
transition: opacity 0.7s ease-in-out;
}

.carousel-item-active {
opacity: 1;
z-index: 10;
}

/* 【修复关键】解决鼠标移动路径断开问题 */
/* 一级菜单容器 */
.dropdown {
position: relative;
}

/* 二级菜单 */
.dropdown-menu {
position: absolute;
display: none;
top: 100%;
left: 50%;
transform: translateX(-50%);
width: 800px;
max-width: 90vw;
background: rgba(0, 0, 0, 0.98);
backdrop-filter: blur(10px);
border-radius: 12px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.1);
z-index: 50;
padding: 24px;
margin-top: 4px; /* 减少与一级菜单的间隙 */
opacity: 0;
transition: all 0.3s ease;
}

/* 【关键修复】创建连接区域 */
.dropdown::after {
content: '';
position: absolute;
top: 100%;
left: 0;
right: 0;
height: 20px; /* 连接区域高度 */
background: transparent;
z-index: 49;
}

/* 显示时的动画效果 - 修复动画起始位置 */
.dropdown:hover .dropdown-menu {
display: block;
animation: fadeInUp 0.2s ease forwards;
}

@keyframes fadeInUp {
from {
opacity: 0;
transform: translateX(-50%) translateY(-5px);
}

to {
opacity: 1;
transform: translateX(-50%) translateY(0);
}
}

/* 【修复】保持二级菜单显示状态 */
.dropdown:hover .dropdown-menu,
.dropdown-menu:hover {
display: block;
opacity: 1;
transform: translateX(-50%) translateY(0);
}

/* 二级菜单网格布局 */
.dropdown-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 24px;
}

/* 图片区域 */
.dropdown-image-section {
overflow: hidden;
border-radius: 8px;
height: 300px;
position: relative;
}

.dropdown-image {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.5s ease;
}

.dropdown-image:hover {
transform: scale(1.05);
}

.dropdown-image-overlay {
position: absolute;
bottom: 0;
left: 0;
right: 0;
background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
padding: 20px;
}

/* 链接区域 */
.dropdown-links-section {
display: flex;
flex-direction: column;
}

.dropdown-section-title {
font-size: 14px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1px;
color: rgba(255, 255, 255, 0.5);
margin-bottom: 16px;
}

.dropdown-item {
display: flex;
align-items: center;
padding: 12px 16px;
color: rgba(255, 255, 255, 0.8);
text-decoration: none;
border-radius: 8px;
transition: all 0.2s ease;
margin-bottom: 4px;
}

.dropdown-item:hover {
background: rgba(255, 255, 255, 0.05);
color: white;
transform: translateX(4px);
}

.dropdown-item i {
margin-right: 12px;
width: 20px;
text-align: center;
font-size: 14px;
}

.dropdown-item-title {
font-size: 15px;
font-weight: 500;
}

.dropdown-item-description {
font-size: 12px;
color: rgba(255, 255, 255, 0.5);
margin-top: 2px;
}

.dropdown-item-badge {
background: rgba(255, 255, 255, 0.1);
color: white;
font-size: 10px;
padding: 2px 8px;
border-radius: 10px;
margin-left: auto;
}

/* 【修复】搜索框样式 */
.search-container {
position: relative;
display: flex;
align-items: center;
}

.search-input {
background: rgba(255, 255, 255, 0.1);
border: 1px solid rgba(255, 255, 255, 0.2);
border-radius: 20px;
padding: 8px 16px 8px 40px;
color: white;
width: 180px;
transition: all 0.3s ease;
font-size: 14px;
height: 36px;
}

.search-input:focus {
outline: none;
width: 220px;
background: rgba(255, 255, 255, 0.15);
border-color: rgba(255, 255, 255, 0.3);
}

.search-input::placeholder {
color: rgba(255, 255, 255, 0.6);
}

/* 【修复重点】搜索图标居中 */
.search-icon {
position: absolute;
left: 12px;
top: 50%;
transform: translateY(-50%);
color: rgba(255, 255, 255, 0.6);
font-size: 14px;
height: 14px;
line-height: 1;
display: flex;
align-items: center;
justify-content: center;
}

/* 移动端搜索按钮 */
.mobile-search-btn {
display: flex;
align-items: center;
justify-content: center;
width: 36px;
height: 36px;
color: white;
background: none;
border: none;
cursor: pointer;
}

/* 【修复】移动端搜索框 - 占满100%宽度 */
#mobileSearchContainer .search-input {
width: 100% !important;
max-width: 100% !important;
padding-left: 40px;
padding-right: 16px;
}

/* 移动端二级菜单项 */
.mobile-dropdown-item {
padding: 0.625rem 0;
font-size: 0.875rem;
color: #d1d5db;
transition: all 0.2s ease;
}

.mobile-dropdown-item:hover {
color: white;
}

/* 容器样式 */
.container {
width: 100%;
margin: 0 auto;
padding: 0 1rem;
}

@media (min-width: 640px) {
.container {
max-width: 640px;
}
}

@media (min-width: 768px) {
.container {
max-width: 768px;
}
}

@media (min-width: 1024px) {
.container {
max-width: 1024px;
}
}

@media (min-width: 1280px) {
.container {
max-width: 1280px;
}
}

/* 响应式显示/隐藏 */
.md\:hidden {
display: none;
}

@media (min-width: 768px) {
.md\:hidden {
display: none;
}

.md\:flex {
display: flex;
}
}

@media (max-width: 767px) {
.md\:flex {
display: none;
}

.md\:hidden {
display: block;
}
}

/* 轮播按钮 */
.carousel-prev, .carousel-next {
position: absolute;
top: 50%;
transform: translateY(-50%);
z-index: 20;
width: 3rem;
height: 3rem;
border-radius: 9999px;
background: rgba(0, 0, 0, 0.5);
backdrop-filter: blur(4px);
display: flex;
align-items: center;
justify-content: center;
color: white;
transition: all 0.3s ease;
border: none;
cursor: pointer;
}

.carousel-prev:hover, .carousel-next:hover {
background: white;
color: black;
}

.carousel-prev {
left: 1rem;
}

.carousel-next {
right: 1rem;
}

@media (min-width: 768px) {
.carousel-prev {
left: 1.5rem;
}

.carousel-next {
right: 1.5rem;
}
}

/* 轮播指示器 */
.carousel-dot {
width: 0.75rem;
height: 0.75rem;
border-radius: 9999px;
background: rgba(255, 255, 255, 0.5);
transition: all 0.3s ease;
border: none;
cursor: pointer;
}

.carousel-dot:hover, .carousel-dot.dot-active {
background: white;
}

/* 轮播文字容器 */
.carousel-text {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
text-align: center;
opacity: 0;
transition: opacity 0.7s ease-in-out;
z-index: 15;
pointer-events: none;
}

.carousel-text-active {
opacity: 1;
pointer-events: auto;    
}

/* 动画 */
@keyframes bounce {
0%, 100% {
transform: translateY(0);
}

50% {
transform: translateY(-10px);
}
}

.animate-bounce {
animation: bounce 2s infinite;
}
/*contact================================================*/
/* 原有工业风核心样式：完全保留 */
.blade-gradient {
background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
}

.metal-texture {
background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.02' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.steel-card {
background: rgba(26, 26, 26, 0.8);
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 8px;
}

.section-title {
position: relative;
display: inline-block;
}

.section-title::after {
content: '';
position: absolute;
bottom: -2px;
left: 0;
width: 100%;
height: 1px;
background: linear-gradient(to right, transparent, #fff, transparent);
}

/* 表单样式：最终修复下拉框所有样式问题，其他保留 */
.form-input {
background: rgba(255, 255, 255, 0.05);
border: 1px solid rgba(255, 255, 255, 0.2);
border-radius: 6px;
padding: 12px 16px;
color: white;
width: 100%;
transition: all 0.3s ease;
}

.form-input:focus {
outline: none;
border-color: rgba(255, 255, 255, 0.3);
background: rgba(255, 255, 255, 0.08);
}

.form-input::placeholder {
color: rgba(255, 255, 255, 0.4);
}

/* 修复下拉框核心样式：确保自身、选项、悬停、选中都清晰 */
.form-select {
appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23ffffff'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 16px center;
background-size: 16px;
cursor: pointer;
background-color: rgba(255, 255, 255, 0.05);
color: #fff;
}
/* 下拉选项基础样式：深灰背景+白字，解决默认白背景问题 */
select.form-select option {
background-color: #1a1a1a;
color: #ffffff;
padding: 8px 12px;
}
/* 下拉选项悬停样式：核心修复！浅白高亮背景+白字，清晰可见 */
select.form-select option:hover {
background-color: rgba(255, 255, 255, 0.2) !important;
color: #ffffff !important;
}
/* 下拉选项选中样式：浅白背景+白字，贴合页面风格 */
select.form-select option:checked {
background-color: rgba(255, 255, 255, 0.2);
color: #ffffff;
}

.form-textarea {
min-height: 120px;
resize: vertical;
}

/* 表单提示样式 */
.form-tip {
color: rgba(255, 255, 255, 0.3);
font-size: 12px;
margin-top: 4px;
}

.form-error {
color: #ff6b6b;
font-size: 12px;
margin-top: 4px;
display: none;
}

.form-success {
color: #4ecdc4;
font-size: 14px;
text-align: center;
padding: 16px;
border-radius: 6px;
background: rgba(78, 205, 196, 0.1);
border: 1px solid rgba(78, 205, 196, 0.2);
margin-bottom: 16px;
display: none;
}
/*about------------------------------------------*/
.blade-gradient {
background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
}

.metal-texture {
background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.02' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.steel-card {
background: rgba(26, 26, 26, 0.8);
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 8px;
}

.section-title {
position: relative;
display: inline-block;
}

.section-title::after {
content: '';
position: absolute;
bottom: -2px;
left: 0;
width: 100%;
height: 1px;
background: linear-gradient(to right, transparent, #fff, transparent);
}

/* 表单样式（保留，不影响关于我们页面） */
.form-input {
background: rgba(255, 255, 255, 0.05);
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 6px;
padding: 12px 16px;
color: white;
width: 100%;
transition: all 0.3s ease;
}

.form-input:focus {
outline: none;
border-color: rgba(255, 255, 255, 0.3);
background: rgba(255, 255, 255, 0.08);
}

.form-select {
appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23ffffff'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 16px center;
background-size: 16px;
}
/*Designers-----------------------------------**/
.blade-gradient {
background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
}

.metal-texture {
background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.02' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.steel-card {
background: rgba(26, 26, 26, 0.8);
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 8px;
}

.designer-specialty {
position: relative;
display: inline-block;
}

.designer-specialty::after {
content: '';
position: absolute;
bottom: -2px;
left: 0;
width: 100%;
height: 1px;
background: linear-gradient(to right, transparent, #fff, transparent);
}

/* 表单样式 */
.form-input {
background: rgba(255, 255, 255, 0.05);
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 6px;
padding: 12px 16px;
color: white;
width: 100%;
transition: all 0.3s ease;
}

.form-input:focus {
outline: none;
border-color: rgba(255, 255, 255, 0.3);
background: rgba(255, 255, 255, 0.08);
}

.form-select {
appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23ffffff'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 16px center;
background-size: 16px;
}
/***Awards*-------------------------------*/
.blade-gradient {
background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
}

.metal-texture {
background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.02' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.steel-card {
background: rgba(26, 26, 26, 0.8);
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 8px;
}

.award-category {
position: relative;
display: inline-block;
}

.award-category::after {
content: '';
position: absolute;
bottom: -2px;
left: 0;
width: 100%;
height: 1px;
background: linear-gradient(to right, transparent, #fff, transparent);
}

/* 表单样式（保留，不影响奖项页面） */
.form-input {
background: rgba(255, 255, 255, 0.05);
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 6px;
padding: 12px 16px;
color: white;
width: 100%;
transition: all 0.3s ease;
}

.form-input:focus {
outline: none;
border-color: rgba(255, 255, 255, 0.3);
background: rgba(255, 255, 255, 0.08);
}

.form-select {
appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23ffffff'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 16px center;
background-size: 16px;
}
/*Media*----------------------------------------------*/
.pagination {
display: flex;
align-items: center;
justify-content: center;
gap: 4px;
flex-wrap: wrap;
}

.page-btn {
width: 40px;
height: 40px;
display: flex;
align-items: center;
justify-content: center;
background: transparent;
border: 1px solid rgba(255,255,255,0.2);
color: #fff;
border-radius: 4px;
cursor: pointer;
transition: all 0.3s ease;
font-size: 14px;
}

.page-btn:not(.page-disabled):hover {
background: rgba(255,255,255,0.05);
border-color: rgba(255,255,255,0.3);
}

.page-btn.page-active {
background: rgba(255,255,255,0.1);
border-color: #fff;
font-weight: 500;
}

.page-btn.page-disabled {
color: rgba(255,255,255,0.2);
border-color: rgba(255,255,255,0.1);
cursor: not-allowed;
}

.page-btn.page-prev, .page-btn.page-next {
width: auto;
padding: 0 16px;
}
/* 新闻详情链接：继承卡片样式，无额外样式 */
.news-detail-link {
text-decoration: none;
color: inherit;
display: block;
height: 100%;
}
/*product*------------------------------------------*/
/* ———————————— 产品中心专属样式（最终定稿版） ———————————— */
/* 焦点轮播容器：全屏宽度+固定500px高度，适配所有屏幕 */
.product-focus {
height: 360px;
width: 100vw; /* 全屏宽度 */
position: relative;
overflow: hidden;
margin-top: 5rem; /* 避开固定导航 */
}
/* 焦点轮播内容容器：核心！让所有内容内聚在container内居中 */
.product-focus-content {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 15;
}
/* 焦点轮播文字：核心优化！全屏幕左右+垂直居中，无桌面端左对齐 */
.product-focus-text {

height: 100%;
margin: 0 auto;
padding: 0 1rem;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center; /* 强制左右居中，所有屏幕生效 */
text-align: center; /* 文字居中 */
}
/* 轮播按钮：适配全屏居中，所有屏幕贴边缘 */
@media (max-width: 767px) {
.product-focus {
height: 300px; /* 移动端适配高度 */
}

.carousel-prev {
left: 1rem;
}

.carousel-next {
right: 1rem;
}
}

@media (min-width: 768px) {
.carousel-prev {
left: 1.5rem;
}

.carousel-next {
right: 1.5rem;
}
}
/* 手风琴导航样式：全英文+白底黑字高亮+无位移 */
.accordion-nav {
width: 100%;
background: rgba(255,255,255,0.03);
border-radius: 8px;
border: 1px solid rgba(255,255,255,0.1);
}

.accordion-item {
border-bottom: 1px solid rgba(255,255,255,0.05);
}

.accordion-item:last-child {
border-bottom: none;
}

.accordion-header {
width: 100%;
padding: 1rem 1.5rem;
background: transparent;
border: none;
color: #fff;
display: flex;
justify-content: space-between;
align-items: center;
cursor: pointer;
font-size: 1rem;
font-weight: 500;
transition: background 0.2s ease;
}
/* 一级标题图标样式：固定间距+垂直对齐 */
.accordion-header .icon {
margin-right: 0.75rem;
font-size: 0.9rem;
color: rgba(255,255,255,0.8);
vertical-align: middle;
}

.accordion-header:hover {
background: rgba(255,255,255,0.05);
}

.accordion-content {
padding: 0 1.5rem;
max-height: 0;
overflow: hidden;
transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-content.open {
padding: 0.5rem 1.5rem 1.5rem;
max-height: 500px; /* 足够高度容纳子菜单 */
}

.accordion-submenu {
list-style: none;
display: flex;
flex-direction: column;
gap: 0.25rem; /* 缩小间距，更紧凑 */
}
/* 二级子菜单：核心！固定padding占位+flex布局，无位移 */
.accordion-submenu a {
color: rgba(255,255,255,0.7);
font-size: 0.9rem;
padding: 0.6rem 1rem; /* 固定内边距，占位不变 */
transition: all 0.2s ease;
text-decoration: none;
display: flex;
align-items: center;
border-radius: 4px; /* 轻微圆角，适配高亮 */
}
/* 二级子菜单图标：固定间距+大小+垂直对齐 */
.accordion-submenu a .sub-icon {
margin-right: 0.75rem;
font-size: 0.85rem;
width: 16px;
text-align: center;
vertical-align: middle;
}
/* 高亮样式：核心！白底黑字+无位移，hover/active一致 */
.accordion-submenu a:hover, .accordion-submenu a.active {
background: #ffffff; /* 白底 */
color: #000000; /* 黑字 */
font-weight: 600; /* 加粗增强对比 */
}
/* 产品列表：核心修改！强制固定4列 + 响应式适配，彻底解决5个问题 */
.product-list {
display: grid;
grid-template-columns: repeat(4, 1fr); /* 强制4列，一行只能4个 */
gap: 1rem; /* 列间距，保持紧凑 */
width: 100%;
}
/* 响应式适配：中屏2列，移动端1列，避免挤压 */
@media (max-width: 1024px) {
.product-list {
grid-template-columns: repeat(2, 1fr); /* 中屏2列 */
}
}

@media (max-width: 768px) {
.product-list {
grid-template-columns: 1fr; /* 移动端1列 */
}
}

.product-card {
background: rgba(255,255,255,0.03);
border: 1px solid rgba(255,255,255,0.1);
border-radius: 8px;
overflow: hidden;
}
/* 产品图片1:1正方形，不变形 */
.product-card-img {
width: 100%;
aspect-ratio: 1/1; /* 强制1:1正方形比例 */
object-fit: cover; /* 裁剪适配，不拉伸变形 */
transition: transform 0.3s ease;
}

.product-card:hover .product-card-img {
transform: scale(1.05); /* 图片hover缩放 */
}

.product-card-info {
padding: 1rem; /* 适配小卡片的内边距 */
}

.product-card-name {
font-size: 1rem; /* 适配小卡片的文字大小 */
font-weight: 600;
margin-bottom: 0.4rem;
}

.product-card-desc {
color: rgba(255,255,255,0.6);
font-size: 0.8rem; /* 适配小卡片的文字大小 */
margin-bottom: 0.8rem;
line-height: 1.4;
}

.product-card-price {
font-size: 1.1rem; /* 适配小卡片的文字大小 */
font-weight: 700;
color: #fff;
}
/* 分页样式：纯黑风格，功能完整 */
.pagination {
display: flex;
align-items: center;
justify-content: center;
gap: 0.5rem;
margin-top: 3rem;
padding-bottom: 2rem;
}

.pagination-btn {
width: 2.5rem;
height: 2.5rem;
border-radius: 4px;
background: transparent;
border: 1px solid rgba(255,255,255,0.1);
color: rgba(255,255,255,0.7);
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
background: rgba(255,255,255,0.05);
color: #fff;
border-color: rgba(255,255,255,0.2);
}

.pagination-btn:disabled {
opacity: 0.3;
cursor: not-allowed;
}

.pagination-btn.active {
background: #fff;
color: #000;
border-color: #fff;
}

.product-card {
min-height: 240px; /* 原高度约480px，减至一半 */
transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
transform: translateY(-4px);
box-shadow: 0 20px 30px -12px rgba(0,0,0,0.5);
}
/* 确保文字在深色背景上清晰 */
.product-card-content {
text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
/* 紧凑内边距，保持垂直居中 */
.card-inner {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: flex-start;
}
/* 备注文字限制两行并缩小字体 */
.product-card p {
font-size: 0.85rem;
line-height: 1.3;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
/* 响应式：移动端高度稍灵活 */
@media (max-width: 768px) {
.product-card {
min-height: 220px;
}

.product-card p {
font-size: 0.75rem;
}

.card-inner {
padding: 0.75rem !important;
}
}
/* 产品卡片样式 */
.product-showcase-card {
transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-showcase-card:hover {
transform: translateY(-6px);
box-shadow: 0 20px 30px -12px rgba(0,0,0,0.6);
}

.product-image {
aspect-ratio: 1 / 1;
width: 100%;
object-fit: cover;
}

/* 流程模块样式 */
/* 5步流程模块样式 (间距已通过grid gap-x-16调大，箭头偏移同步优化) */
.process-step {
position: relative;
z-index: 5;
width: 100%; /* 确保每个步骤占满网格单元格 */
}

.process-circle {
position: relative;
width: 110px;
height: 110px;
margin: 0 auto 1.5rem;
background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
border-radius: 50%;
border: 1px solid rgba(255,255,255,0.2);
transition: all 0.3s ease;
}

.process-step:hover .process-circle {
border-color: rgba(255,255,255,0.6);
transform: scale(1.02);
}

.step-number {
position: absolute;
top: -12px;
left: 50%;
transform: translateX(-50%);
background: #000;
color: #fff;
font-size: 0.75rem;
font-weight: 600;
padding: 2px 10px;
border-radius: 20px;
border: 1px solid rgba(255,255,255,0.3);
backdrop-filter: blur(4px);
letter-spacing: 1px;
z-index: 2;
}

.step-icon {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
font-size: 2rem;
color: #fff;
opacity: 0.8;
transition: opacity 0.3s;
}

.process-step:hover .step-icon {
opacity: 1;
}

.process-badge {
display: inline-block;
background: rgba(255,255,255,0.05);
backdrop-filter: blur(4px);
padding: 0.25rem 1rem;
border-radius: 30px;
font-size: 0.7rem;
font-weight: 600;
letter-spacing: 0.5px;
color: #ccc;
margin-bottom: 1rem;
border: 1px solid rgba(255,255,255,0.1);
}

/* 桌面端箭头连接 — 适配更宽的间距 (right偏移增大，使箭头位于两步骤中间) */
@media (min-width: 1024px) {
.process-step:not(:last-child)::after {
content: "\f061";
font-family: "Font Awesome 6 Free", "Font Awesome 7 Free";
font-weight: 900;
position: absolute;
right: -44px; /* 原为-24px，配合gap-x-16(4rem)调整为-44px，视觉居中 */
top: 50%;
transform: translateY(-50%);
font-size: 1.5rem; /* 略微增大箭头，更显眼 */
color: rgba(255,255,255,0.4);
pointer-events: none;
z-index: 10;
transition: color 0.2s, transform 0.2s;
}
/* 悬停时箭头高亮 + 轻微右移 */
.process-step:hover:not(:last-child)::after {
color: rgba(255,255,255,0.9);
transform: translateY(-50%) translateX(3px);
}
}

/* 中等屏幕（1024px ~ 1280px）适当减小间距和箭头偏移，避免过于拥挤 */
@media (min-width: 1024px) and (max-width: 1280px) {
.process-step:not(:last-child)::after {
right: -36px;
font-size: 1.35rem;
}
}

@media (max-width: 1023px) {
.process-step:not(:last-child)::after {
display: none;
}
}

@media (max-width: 768px) {
.process-circle {
width: 80px;
height: 80px;
}

.step-icon {
font-size: 1.5rem;
}

.step-number {
font-size: 0.65rem;
padding: 2px 8px;
}
}
/* 新闻图片16:9比例辅助 */
.news-img-wrapper {
overflow: hidden;
border-radius: 0.75rem;
margin-bottom: 1rem;
}

.news-img {
width: 100%;
aspect-ratio: 16 / 9;
object-fit: cover;
transition: transform 0.5s ease;
}

.news-img:hover {
transform: scale(1.05);
}
 .summit-pager {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            margin-top: 3rem;
            padding-bottom: 2rem;
            font-size: 14px;
        }

            /* 分页按钮基础样式 */
            .summit-pager a,
            .summit-pager span {
                width: 2.5rem;
                height: 2.5rem;
                border-radius: 4px;
                background: transparent;
                border: 1px solid rgba(255,255,255,0.1);
                color: rgba(255,255,255,0.7);
                display: flex;
                align-items: center;
                justify-content: center;
                cursor: pointer;
                transition: all 0.2s ease;
                text-decoration: none;
            }

                /* 悬停效果 */
                .summit-pager a:hover:not(.disabled) {
                    background: rgba(255,255,255,0.05);
                    color: #fff;
                    border-color: rgba(255,255,255,0.2);
                }

            /* 当前页样式：白底黑字 */
            .summit-pager .cpb {
                background: #ffffff !important;
                color: #000000 !important;
                border-color: #ffffff !important;
                font-weight: 600;
            }

            /* 禁用按钮（灰掉） */
            .summit-pager .disabled {
                opacity: 0.3;
                cursor: not-allowed !important;
                pointer-events: none;
            }
			 /* 新闻列表页原有样式：保留兼容 */
        .media-filter-btn {
            padding: 8px 20px;
            background: transparent;
            border: 1px solid rgba(255,255,255,0.2);
            color: #fff;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 14px;
        }

            .media-filter-btn.active {
                background: rgba(255,255,255,0.1);
                border-color: #fff;
            }

            .media-filter-btn:hover {
                background: rgba(255,255,255,0.05);
                border-color: rgba(255,255,255,0.3);
            }

        .media-card-img {


            border-top-left-radius: 8px;
            border-top-right-radius: 8px;
width: 100%;
aspect-ratio: 16 / 9;
object-fit: cover;
transition: transform 0.5s ease;

        }

        .media-source {
            color: rgba(255,255,255,0.5);
            font-size: 12px;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .media-date {
            color: rgba(255,255,255,0.4);
            font-size: 12px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .media-card-title {
            transition: color 0.3s ease;
        }

        .card-hover:hover .media-card-title {
            color: #ffffff;
        }

        .media-desc {
            color: rgba(255,255,255,0.6);
            font-size: 14px;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 4px;
            flex-wrap: wrap;
        }

        .page-btn {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            border: 1px solid rgba(255,255,255,0.2);
            color: #fff;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 14px;
        }

            .page-btn:not(.page-disabled):hover {
                background: rgba(255,255,255,0.05);
                border-color: rgba(255,255,255,0.3);
            }

            .page-btn.page-active {
                background: rgba(255,255,255,0.1);
                border-color: #fff;
                font-weight: 500;
            }

            .page-btn.page-disabled {
                color: rgba(255,255,255,0.2);
                border-color: rgba(255,255,255,0.1);
                cursor: not-allowed;
            }

            .page-btn.page-prev, .page-btn.page-next {
                width: auto;
                padding: 0 16px;
            }

        .news-detail-link {
            text-decoration: none;
            color: inherit;
            display: block;
            height: 100%;
        }

        /* 新闻详情页专属样式：核心修改 - 居中+缩减间距 */
        .news-detail-hero {
            padding: 2.5rem 0; /* 核心修改1：缩减上下内边距，解决下方空白多问题 */
            border-bottom: 1px solid rgba(255,255,255,0.1);
            text-align: center; /* 核心修改2：整体居中，标题+meta都居中 */
        }

        .news-detail-title {
            font-size: 2rem;
            line-height: 1.3;
            margin-bottom: 1.5rem;
            font-weight: 700;
            margin-left: auto;
            margin-right: auto;
            max-width: 800px; /* 限制标题最大宽度，避免大屏太宽不美观 */
        }

        @media (max-width: 768px) {
            .news-detail-title {
                font-size: 1.5rem;
            }
        }

        .news-detail-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-bottom: 0; /* 核心修改3：移除meta底部外边距，进一步减少空白 */
            justify-content: center; /* 核心修改4：meta内部元素横向居中 */
            max-width: 800px; /* 限制meta最大宽度，与正文对齐 */
            margin-left: auto;
            margin-right: auto;
        }

        /* 标签基础样式 + 标签链接专属样式，无突出、hover轻微变色 */
        .news-tag {
            color: rgba(255,255,255,0.5);
            font-size: 12px;
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        /* 标签链接样式：与纯文字一致，无下划线，hover变纯白 */
        .news-tag-link {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

            .news-tag-link:hover {
                color: #ffffff;
            }

        .news-detail-views {
            color: rgba(255,255,255,0.4);
            font-size: 12px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .news-detail-content {
            padding: 2.5rem 0; /* 核心修改5：缩减正文顶部内边距，与hero配合更协调 */
            max-width: 800px;
            margin: 0 auto;
        }

            .news-detail-content p {
                margin-bottom: 1.5rem;
                font-size: 1rem;
                color: rgba(255,255,255,0.9)!important;
            }

            .news-detail-content img {
                max-width: 100%;
                height: auto;
                border-radius: 8px;
                margin: 2rem auto;
                display: block;
            }

            .news-detail-content h2 {
                font-size: 1.5rem;
                margin: 2.5rem 0 1rem;
                font-weight: 600;
            }

            .news-detail-content blockquote {
                border-left: 3px solid #fff;
                padding-left: 1rem;
                margin: 2rem 0;
                color: rgba(255,255,255,0.8);
                font-style: italic;
            }

        /* 上一篇/下一篇/返回导航样式 - 英文已适配 */
        .news-nav {
            max-width: 800px;
            margin: 0 auto 4rem;
            padding: 2rem 0;
            border-top: 1px solid rgba(255,255,255,0.1);
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .news-nav-back {
            margin-bottom: 1.5rem;
        }

            .news-nav-back a {
                display: inline-flex;
                align-items: center;
                gap: 8px;
                color: rgba(255,255,255,0.9);
                text-decoration: none;
                transition: all 0.3s ease;
            }

                .news-nav-back a:hover {
                    color: #fff;
                    transform: translateX(-3px);
                }

        .news-nav-pages {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .news-nav-page {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: all 0.3s ease;
        }

            .news-nav-page:hover {
                color: #fff;
            }

            .news-nav-page.disabled {
                color: rgba(255,255,255,0.2);
                cursor: not-allowed;
                pointer-events: none;
            }

        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(26, 26, 26, 0.9);
            border: 1px solid rgba(255,255,255,0.2);
            border-radius: 50%;
            color: #fff;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 99;
            opacity: 0;
            visibility: hidden;
        }

            .back-to-top.show {
                opacity: 1;
                visibility: visible;
            }

            .back-to-top:hover {
                background: rgba(255,255,255,0.1);
                border-color: #fff;
            }
			
			/* 二维码弹窗样式 (保持不变) */
        .qr-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.85);
            backdrop-filter: blur(8px);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }

        .qr-modal-content {
            max-width: 90%;
            width: 350px;
            background: #1a1a1a;
            border-radius: 20px;
            padding: 20px;
            text-align: center;
            border: 1px solid rgba(255,255,255,0.2);
            box-shadow: 0 25px 40px rgba(0,0,0,0.5);
            cursor: default;
        }

            .qr-modal-content img {
                width: 100%;
                height: auto;
                border-radius: 12px;
                margin-bottom: 16px;
            }

            .qr-modal-content p {
                color: #ccc;
                font-size: 14px;
                margin-top: 8px;
            }

        .qr-close {
            position: absolute;
            top: 24px;
            right: 24px;
            font-size: 28px;
            color: white;
            cursor: pointer;
            background: rgba(0,0,0,0.5);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s;
        }

            .qr-close:hover {
                background: rgba(255,255,255,0.2);
                transform: scale(1.05);
            }

        .qr-trigger {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: rgba(255,255,255,0.05);
            padding: 8px 16px;
            border-radius: 40px;
            cursor: pointer;
            transition: all 0.2s;
            border: 1px solid rgba(255,255,255,0.1);
        }

            .qr-trigger:hover {
                background: rgba(255,255,255,0.1);
                border-color: rgba(255,255,255,0.3);
            }

        .qr-small {
            width: 44px;
            height: 44px;
            border-radius: 8px;
        }