/* 全局样式 - 高端奢华设计 */
body {
    font-family: 'Helvetica Neue', Helvetica, Arial, 'Microsoft YaHei', sans-serif;
    background: linear-gradient(135deg, #0a192f 0%, #1e3a5f 100%);
    color: #212121;
    overflow-x: hidden;
    letter-spacing: 0.3px;
    scroll-behavior: smooth;
}

/* 滚动动画 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* 奢华光标跟随效果 */
.cursor-glow {
    position: fixed;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.3) 0%, transparent 70%);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.3s ease;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

/* 奢华按钮效果 */
.luxury-btn {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #d4af37 0%, #c5a028 100%);
    color: #0a192f;
    border: none;
    border-radius: 10px;
    padding: 12px 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.luxury-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.luxury-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.luxury-btn:active::after {
    width: 300px;
    height: 300px;
}

/* 奢华卡片效果 */
.luxury-card {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.luxury-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.3);
}

.luxury-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.6s;
}

.luxury-card:hover::before {
    left: 100%;
}

/* 奢华渐变头部 */
.luxury-gradient-header {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, transparent 100%);
    border-bottom: 2px solid rgba(212, 175, 55, 0.1);
    padding: 20px 25px;
}

/* 奢华文本颜色 */
.luxury-text-gold {
    color: #d4af37;
}

.luxury-text-success {
    color: #28a745;
}

.luxury-text-warning {
    color: #ffc107;
}

.luxury-text-info {
    color: #17a2b8;
}

.luxury-text-secondary {
    color: #6c757d;
}

.luxury-text-primary {
    color: #007bff;
}

/* 主卡片样式 */
.main-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.15);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    position: relative;
}

.main-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.2);
}

.main-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.6s;
}

.main-card:hover::before {
    left: 100%;
}

/* 全局 smooth scroll */
html {
    scroll-behavior: smooth;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 15px;
    }
}

@media (max-width: 992px) {
    .benefit-card .card-body {
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-text {
        text-align: center;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .main-card .card-body {
        padding: 20px;
    }
    
    .benefit-card .card-body {
        padding: 20px;
    }
}

/* 轮播器样式 - 奢华设计 */
.hero-carousel {
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #0a192f 0%, #1e3a5f 100%);
    margin-top: -90px; /* 抵消固定导航栏的高度 */
}

.carousel-inner {
    height: 100%;
    position: relative;
}

.carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease-in-out, visibility 0.6s;
    z-index: 0;
}

.carousel-item.active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
    position: relative;
}

.carousel-item.next {
    position: absolute;
    z-index: 0;
}

.carousel-item.prev {
    position: absolute;
    z-index: 0;
}

.hero-slide {
    height: 100vh;
    min-height: 700px;
    display: block;
    position: relative;
    padding: 160px 60px 100px; /* 增加上边距以适应固定导航栏 */
    box-sizing: border-box;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-slide-1 .hero-bg {
    background: linear-gradient(135deg, #0a192f 0%, #1e3a5f 50%, #2a4d7a 100%);
    position: relative;
}

.hero-slide-1 .hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="rgba(212,175,55,0.05)" stroke-width="0.5"/></svg>');
    background-size: 30px 30px;
}

.hero-slide-2 .hero-bg {
    background: linear-gradient(135deg, #1e3a5f 0%, #2a4d7a 50%, #3a619a 100%);
    position: relative;
}

.hero-slide-2 .hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
}

.hero-slide-3 .hero-bg {
    background: linear-gradient(135deg, #2a4d7a 0%, #3a619a 50%, #4a75bb 100%);
    position: relative;
}

.hero-slide-3 .hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" viewBox="0 0 200 200"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(212,175,55,0.05)" stroke-width="1"/><circle cx="150" cy="150" r="30" fill="none" stroke="rgba(212,175,55,0.05)" stroke-width="1"/></svg>');
    background-size: 200px 200px;
}

/* 装饰元素 */
.hero-decor {
    position: absolute;
    border-radius: 50%;
    z-index: 0;
    opacity: 0.4;
}

.hero-decor-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: 10%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
}

.hero-decor-2 {
    width: 300px;
    height: 300px;
    bottom: -80px;
    left: 5%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 80px;
    text-align: left;
    padding: 0 20px;
}

.hero-text-block {
    flex: 1;
    animation: slideInLeft 0.9s cubic-bezier(0.34, 1.56, 0.64, 1);
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    position: relative;
}

.hero-text-block::before {
    content: '';
    position: absolute;
    top: -30px;
    left: -30px;
    right: -30px;
    bottom: -30px;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    z-index: -1;
    opacity: 0.8;
}

.hero-label-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    margin: 0 0 16px 0;
}

.hero-label {
    font-size: 0.65rem;
    letter-spacing: 3.5px;
    color: #999;
    font-weight: 800;
    text-transform: uppercase;
}

.label-accent {
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #d4af37, transparent);
    border-radius: 1px;
}

.hero-heading {
    font-size: 4.2rem;
    font-weight: 900;
    line-height: 1.1;
    margin: 0 0 20px 0;
    color: #e6f7ff;
    letter-spacing: -1.5px;
    word-break: keep-all;
    overflow-wrap: break-word;
    display: block;
    max-width: 100%;
    position: relative;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #e6f7ff 0%, #ffffff 50%, #e6f7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.05rem;
    color: #cce6ff;
    margin: 0 0 20px 0;
    line-height: 1.6;
    font-weight: 400;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin: 0 0 20px 0;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: #d4af37;
    line-height: 1.1;
    margin: 0 0 4px 0;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: #999;
    font-weight: 600;
}

.hero-btn {
    background: linear-gradient(135deg, #d4af37 0%, #c5a028 100%);
    color: #0a192f;
    padding: 20px 60px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    border: none;
    border-radius: 40px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-transform: uppercase;
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.3);
    position: relative;
    overflow: hidden;
    margin-top: 20px;
    display: inline-block;
}

.hero-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.hero-btn:hover::before {
    transform: translateX(100%);
}

.hero-btn:hover {
    background: linear-gradient(135deg, #e6c547 0%, #d4af37 100%);
    transform: translateY(-4px);
    box-shadow: 0 12px 50px rgba(212, 175, 55, 0.4);
}

.hero-image-block {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-placeholder {
    width: 320px;
    height: 420px;
    background: linear-gradient(135deg, #e8d5b7 0%, #f5e6d3 50%, #fff8f0 100%);
    border-radius: 12px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
    animation: float 5s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

.image-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: glow-pulse 4s ease-in-out infinite;
    z-index: 1;
}

.hero-card-image {
    width: 320px;
    height: 420px;
    border-radius: 12px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
    animation: float 5s ease-in-out infinite;
    position: relative;
    z-index: 2;
    object-fit: cover;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-80px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(80px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-40px) scale(1.02); }
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.carousel-nav {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 70px;
}

.carousel-btn {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: #333;
    cursor: pointer;
    padding: 15px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.carousel-btn svg {
    width: 22px;
    height: 22px;
}

.carousel-btn:hover {
    color: #1a1a1a;
    border-color: #d4af37;
    background: rgba(255, 255, 255, 0.95);
    transform: scale(1.15);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.25);
}

.carousel-dots {
    display: flex;
    gap: 16px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.3);
    border: 2px solid rgba(212, 175, 55, 0.5);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    padding: 0;
    position: relative;
}

.dot:hover {
    background: rgba(212, 175, 55, 0.6);
    border-color: #d4af37;
}

.dot.active {
    width: 40px;
    background: linear-gradient(90deg, #d4af37, #b8860b);
    border-radius: 5px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}


@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 核心优势区 - 高端设计 */
.advantages-section {
    padding: 140px 0;
    background: linear-gradient(135deg, #fafbfd 0%, #f5f7fc 100%);
    position: relative;
    overflow: hidden;
}

.advantages-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.advantage-card {
    text-align: center;
    padding: 60px 40px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 250, 245, 0.7) 100%);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.2);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 250, 245, 0.8) 100%);
}

.advantage-icon {
    font-size: 4rem;
    margin-bottom: 24px;
    display: inline-block;
    animation: bounce-in 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes bounce-in {
    from {
        opacity: 0;
        transform: scale(0.5) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.advantage-card:hover .advantage-icon {
    animation: pulse-icon 0.6s ease;
}

@keyframes pulse-icon {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

.advantage-card h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.advantage-card p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
    font-weight: 400;
}

/* 会员特权区 - 高端设计 */
.membership-section {
    padding: 140px 0;
    background: linear-gradient(135deg, #fdf8f3 0%, #f5ebe0 50%, #faf3ec 100%);
    position: relative;
    overflow: hidden;
}

.membership-section::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 1;
}

.section-header h2 {
    font-size: 3.2rem;
    font-weight: 900;
    color: #1a1a1a;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.15rem;
    color: #888;
    font-weight: 400;
}

.privilege-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 80px;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
}

.privilege-item {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 250, 245, 0.7) 100%);
    padding: 50px 35px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.privilege-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0) 0%, rgba(212, 175, 55, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.privilege-item:hover::before {
    opacity: 1;
}

.privilege-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 70px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.25);
}

.privilege-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 800;
    margin-bottom: 20px;
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.25);
    letter-spacing: 0.5px;
}

.privilege-item h4 {
    font-size: 1.25rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 12px;
    letter-spacing: 0.3px;
}

.privilege-item p {
    font-size: 0.95rem;
    color: #777;
    margin: 0;
    line-height: 1.6;
}

.membership-cta {
    text-align: center;
    position: relative;
    z-index: 1;
}

.btn-membership {
    display: inline-block;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: #fff;
    padding: 18px 70px;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-transform: uppercase;
    box-shadow: 0 10px 40px rgba(26, 26, 26, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-membership::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn-membership:hover::before {
    transform: translateX(100%);
}

.btn-membership:hover {
    background: linear-gradient(135deg, #333 0%, #555 100%);
    transform: translateY(-4px);
    box-shadow: 0 15px 60px rgba(26, 26, 26, 0.3);
}

/* 产品区 - 高端设计 */
.products-section {
    padding: 140px 0;
    background: linear-gradient(135deg, #fafbfd 0%, #f5f7fc 100%);
    position: relative;
}

.products-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.product-card {
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 250, 245, 0.6) 100%);
    border: 1px solid rgba(212, 175, 55, 0.08);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    backdrop-filter: blur(10px);
    position: relative;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0) 0%, rgba(212, 175, 55, 0.04) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
    pointer-events: none;
}

.product-card:hover::before {
    opacity: 1;
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 70px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.15);
}

.product-img {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.product-card:hover .product-img img {
    transform: scale(1.12) rotate(2deg);
}

.product-tag {
    position: absolute;
    top: 18px;
    right: 18px;
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    color: #fff;
    letter-spacing: 1px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.product-tag.premium {
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
}

.product-tag.exclusive {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8787 100%);
}

.product-tag.popular {
    background: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);
}

.product-content {
    padding: 32px 28px;
}

.product-content h4 {
    font-size: 1.2rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 12px;
    letter-spacing: 0.3px;
}

.product-content p {
    font-size: 0.9rem;
    color: #777;
    line-height: 1.6;
    margin-bottom: 16px;
}

.product-rating {
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 18px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding-top: 16px;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.price {
    font-size: 1.6rem;
    font-weight: 900;
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-buy {
    flex: 1;
    display: inline-block;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: #fff;
    padding: 11px 18px;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-buy:hover {
    background: linear-gradient(135deg, #333 0%, #555 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(26, 26, 26, 0.15);
}

.btn-luxury:hover {
    background: linear-gradient(135deg, #b8860b 0%, #9d7509 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.4);
    color: white;
}

/* 促销区 - 高端设计 */
.promotion-section {
    padding: 140px 0;
    background: linear-gradient(135deg, #fefaf8 0%, #f5e8dd 50%, #fae5d6 100%);
    position: relative;
    overflow: hidden;
}

.promotion-section::after {
    content: '';
    position: absolute;
    top: -30%;
    right: -5%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.promo-banner {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    border-radius: 20px;
    overflow: hidden;
    padding: 90px 100px;
    position: relative;
    z-index: 1;
    box-shadow: 0 30px 80px rgba(26, 26, 26, 0.25);
    border: 1px solid rgba(212, 175, 55, 0.1);
    max-width: 1200px;
    margin: 0 auto;
}

.promo-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, rgba(212, 175, 55, 0.05) 0%, transparent 50%, rgba(212, 175, 55, 0.05) 100%);
    pointer-events: none;
}

.promo-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 80px;
    position: relative;
    z-index: 2;
}

.promo-text {
    color: #fff;
    flex: 1;
}

.promo-tag {
    display: inline-block;
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
}

.promo-text h3 {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.promo-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin: 0;
    opacity: 0.95;
    font-weight: 300;
}

.promo-action {
    flex-shrink: 0;
}

.btn-promo {
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
    padding: 18px 60px;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 1.2px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-transform: uppercase;
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-promo::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn-promo:hover::before {
    transform: translateX(100%);
}

.btn-promo:hover {
    background: linear-gradient(135deg, #e6c547 0%, #f0d563 100%);
    transform: translateY(-4px);
    box-shadow: 0 18px 60px rgba(212, 175, 55, 0.5);
}

/* ===== 奢华购物车页面样式 ===== */
.luxury-cart-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #fefdf9 0%, #f8f3eb 50%, #f5eee5 100%);
    position: relative;
    overflow-x: hidden;
}

.luxury-cart-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="rgba(212,175,55,0.02)" stroke-width="0.3"/></svg>');
    background-size: 30px 30px;
    pointer-events: none;
}

/* 奢华页面头部 */
.luxury-cart-header {
    background: linear-gradient(135deg, 
        rgba(44, 62, 80, 0.98) 0%, 
        rgba(52, 73, 94, 0.95) 50%, 
        rgba(44, 62, 80, 0.98) 100%),
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.15) 0%, transparent 50%);
    color: white;
    padding: 100px 0 60px;
    margin-bottom: 0;
    position: relative;
    overflow: hidden;
}

.luxury-cart-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.luxury-header-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.header-badge {
    display: inline-block;
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

.luxury-page-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
}

.title-accent {
    background: linear-gradient(135deg, #d4af37 0%, #ffd700 50%, #d4af37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: italic;
    margin-left: 10px;
}

.luxury-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 20px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.breadcrumb-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.breadcrumb-link:hover {
    color: #d4af37;
    transform: translateY(-1px);
}

.breadcrumb-separator {
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb-current {
    color: #d4af37;
    font-weight: 600;
}

/* 空购物车状态 */
.luxury-empty-cart {
    display: none;
    padding: 120px 0;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.luxury-empty-state {
    text-align: center;
    max-width: 600px;
    background: rgba(255, 255, 255, 0.95);
    padding: 60px 40px;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    overflow: hidden;
}

.luxury-empty-state::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #d4af37, #e6c547, #d4af37);
}

.empty-state-icon {
    margin-bottom: 30px;
}

.icon-wrapper {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #f8f3eb 0%, #f5eee5 100%);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #d4af37;
    position: relative;
}

.icon-wrapper::before {
    content: '';
    position: absolute;
    inset: -10px;
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.icon-wrapper i {
    font-size: 3.5rem;
    color: #d4af37;
}

.empty-state-content h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 800;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.empty-state-content p {
    font-size: 1.2rem;
    color: #7f8c8d;
    margin-bottom: 30px;
    line-height: 1.6;
}

.empty-state-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.luxury-shopping-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
    position: relative;
    overflow: hidden;
}

.luxury-shopping-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.2) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.luxury-shopping-btn:hover::before {
    transform: translateX(100%);
}

.luxury-shopping-btn:hover {
    background: linear-gradient(135deg, #e6c547 0%, #f0d563 100%);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
    color: #1a1a1a;
}

.luxury-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: #2c3e50;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border: 2px solid #d4af37;
    transition: all 0.3s ease;
}

.luxury-back-btn:hover {
    background: #d4af37;
    color: white;
    transform: translateY(-2px);
}

/* 购物车布局 */
.luxury-cart-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    padding: 60px 0;
    max-width: 1400px;
    margin: 0 auto;
}

.luxury-cart-main {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 25px;
    padding: 40px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.luxury-cart-header-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 25px;
    border-bottom: 2px solid rgba(212, 175, 55, 0.1);
}

.section-title h2 {
    font-size: 2.2rem;
    color: #2c3e50;
    font-weight: 800;
    margin: 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    -webkit-background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.item-count-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-top: 10px;
}

.luxury-clear-btn {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.3);
}

.luxury-clear-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.4);
}

/* 奢华购物车商品列表 */
.luxury-cart-items {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.luxury-cart-item {
    display: grid;
    grid-template-columns: auto 160px 1fr auto auto auto;
    gap: 25px;
    align-items: center;
    padding: 30px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 243, 235, 0.8) 100%);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.luxury-cart-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.luxury-cart-item:hover::before {
    opacity: 1;
}

.luxury-cart-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.2);
}

.luxury-cart-item.updating {
    opacity: 0.7;
    pointer-events: none;
}

.luxury-cart-item.quantity-updated {
    animation: pulse 0.5s ease;
}

/* 商品选择器 */
.item-selector {
    display: flex;
    align-items: center;
}

.luxury-checkbox {
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.luxury-checkbox input {
    opacity: 0;
    position: absolute;
}

.checkmark {
    width: 24px;
    height: 24px;
    border: 2px solid #d4af37;
    border-radius: 6px;
    position: relative;
    transition: all 0.3s ease;
    background: transparent;
}

.luxury-checkbox input:checked + .checkmark {
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    border-color: #d4af37;
}

.luxury-checkbox input:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 14px;
}

/* 商品图片 */
.luxury-item-image {
    position: relative;
}

.image-container {
    width: 160px;
    height: 160px;
    border-radius: 15px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f3eb 0%, #f5eee5 100%);
    position: relative;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.image-container:hover img {
    transform: scale(1.1);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-container:hover .image-overlay {
    opacity: 1;
}

.luxury-quick-view {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #2c3e50;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 0.9rem;
}

.luxury-quick-view:hover {
    background: white;
    transform: scale(1.05);
}

/* 商品详情 */
.luxury-item-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-product-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: #2c3e50;
    margin: 0;
    line-height: 1.3;
}

.product-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.luxury-tag {
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.luxury-tag.premium {
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
}

.luxury-tag.fresh {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    color: white;
}

.luxury-price-section {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.current-price {
    font-size: 1.6rem;
    font-weight: 800;
    color: #e74c3c;
}

.original-price {
    font-size: 1.1rem;
    color: #95a5a6;
    text-decoration: line-through;
}

.discount-badge {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 700;
}

/* 数量控制 */
.luxury-quantity-controls {
    display: flex;
    align-items: center;
}

.quantity-wrapper {
    display: flex;
    align-items: center;
    background: white;
    border-radius: 30px;
    padding: 8px;
    border: 2px solid rgba(212, 175, 55, 0.2);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.1);
}

.luxury-quantity-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
}

.luxury-quantity-btn:hover {
    background: linear-gradient(135deg, #e6c547 0%, #f0d563 100%);
    transform: scale(1.1);
}

.luxury-quantity-input {
    width: 60px;
    border: none;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    background: transparent;
    color: #2c3e50;
}

.luxury-quantity-input:focus {
    outline: none;
    background: rgba(212, 175, 55, 0.05);
}

/* 商品小计 */
.luxury-item-total {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.total-label {
    font-size: 0.9rem;
    color: #7f8c8d;
    font-weight: 600;
}

.total-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: #2c3e50;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 商品操作 */
.luxury-item-actions {
    display: flex;
    gap: 10px;
}

.luxury-action-btn {
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    background: rgba(212, 175, 55, 0.1);
    color: #7f8c8d;
}

.luxury-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2);
}

.luxury-action-btn.favorite:hover {
    background: #e74c3c;
    color: white;
}

.luxury-action-btn.favorite.active {
    background: #e74c3c;
    color: white;
}

.luxury-action-btn.delete:hover {
    background: #e74c3c;
    color: white;
}

/* 奢华订单汇总 */
.luxury-order-summary {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.luxury-summary-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 243, 235, 0.9) 100%);
    border-radius: 25px;
    padding: 35px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.15);
    position: relative;
    overflow: hidden;
}

.luxury-summary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #d4af37, #e6c547, #d4af37);
}

.summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.summary-header h3 {
    font-size: 1.8rem;
    color: #2c3e50;
    font-weight: 800;
    margin: 0;
}

.summary-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    font-size: 1.5rem;
}

.luxury-summary-content {
    margin-bottom: 25px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-row span:first-child {
    color: #7f8c8d;
    font-weight: 600;
    font-size: 1rem;
}

.summary-row span:last-child {
    font-weight: 700;
    color: #2c3e50;
    font-size: 1.1rem;
}

.summary-row.discount span:last-child {
    color: #27ae60;
}

.summary-row.shipping span:last-child {
    color: #27ae60;
    font-weight: 800;
}

.summary-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, #d4af37, transparent);
    margin: 20px 0;
}

.summary-row.total {
    padding: 20px 0;
    border-top: 2px solid #d4af37;
}

.summary-row.total span:first-child {
    font-size: 1.2rem;
    font-weight: 800;
    color: #2c3e50;
}

.final-price {
    font-size: 1.8rem;
    font-weight: 900;
    color: #e74c3c !important;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 购物车布局 */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    padding: 40px 0;
}

.cart-items-section {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #ecf0f1;
}

.section-header h2 {
    font-size: 2rem;
    color: #2c3e50;
    font-weight: 700;
    margin: 0;
}

.item-count {
    font-size: 1.1rem;
    color: #7f8c8d;
    font-weight: 500;
}

.clear-cart-btn {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.clear-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
}

/* 购物车商品项 */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: grid;
    grid-template-columns: auto 120px 1fr auto auto auto;
    gap: 20px;
    align-items: center;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cart-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: #3498db;
}

.cart-item.updating {
    opacity: 0.7;
    pointer-events: none;
}

.cart-item.quantity-updated {
    animation: pulse 0.5s ease;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.cart-item .form-check {
    margin: 0;
}

.cart-item .form-check-input {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.item-image {
    position: relative;
    width: 120px;
    height: 120px;
    border-radius: 12px;
    overflow: hidden;
    background: #ecf0f1;
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.item-image:hover .image-overlay {
    opacity: 1;
}

.quick-view-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2c3e50;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-view-btn:hover {
    background: white;
    transform: scale(1.1);
}

.item-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.product-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0;
}

.product-specs {
    display: flex;
    gap: 10px;
}

.spec {
    background: #3498db;
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.price-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.price {
    font-size: 1.4rem;
    font-weight: 700;
    color: #e74c3c;
}

.original-price {
    font-size: 1rem;
    color: #95a5a6;
    text-decoration: line-through;
}

/* 数量控制 */
.quantity-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    border-radius: 25px;
    padding: 5px;
    border: 2px solid #ecf0f1;
}

.quantity-btn {
    width: 35px;
    height: 35px;
    border: none;
    border-radius: 50%;
    background: #3498db;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
}

.quantity-btn:hover {
    background: #2980b9;
    transform: scale(1.1);
}

.quantity-input {
    width: 50px;
    border: none;
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
    background: transparent;
}

.quantity-input:focus {
    outline: none;
}

/* 商品总价 */
.item-total {
    text-align: center;
}

.total-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
}

/* 商品操作 */
.item-actions {
    display: flex;
    gap: 10px;
}

.action-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.action-btn.favorite {
    background: #ecf0f1;
    color: #95a5a6;
}

.action-btn.favorite.active {
    background: #e74c3c;
    color: white;
}

.action-btn.favorite:hover {
    background: #e74c3c;
    color: white;
}

.action-btn.delete {
    background: #ecf0f1;
    color: #95a5a6;
}

.action-btn.delete:hover {
    background: #e74c3c;
    color: white;
}

/* 订单汇总 */
.order-summary-section {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.summary-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 2px solid #ecf0f1;
}

.summary-header {
    margin-bottom: 25px;
    text-align: center;
}

.summary-header h3 {
    font-size: 1.8rem;
    color: #2c3e50;
    font-weight: 700;
    margin: 0;
}

.summary-content {
    margin-bottom: 25px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #ecf0f1;
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-row span:first-child {
    color: #7f8c8d;
    font-weight: 500;
}

.summary-row span:last-child {
    font-weight: 600;
    color: #2c3e50;
}

.free-shipping {
    color: #27ae60 !important;
    font-weight: 700 !important;
}

.discount {
    color: #e74c3c !important;
}

.summary-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, #3498db, transparent);
    margin: 15px 0;
}

.summary-row.total {
    padding: 15px 0;
    border-top: 2px solid #3498db;
}

.summary-row.total span:first-child {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2c3e50;
}

.final-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: #e74c3c !important;
}

/* 奢华结算按钮 */
.luxury-summary-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.luxury-checkout-btn {
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    color: #1a1a1a;
    border: none;
    padding: 20px 30px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.2rem;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
    position: relative;
    overflow: hidden;
}

.luxury-checkout-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.luxury-checkout-btn:hover::before {
    transform: translateX(100%);
}

.luxury-checkout-btn:hover {
    background: linear-gradient(135deg, #e6c547 0%, #f0d563 100%);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
    color: #1a1a1a;
}

.checkout-price {
    font-size: 1.4rem;
    font-weight: 900;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.luxury-continue-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: transparent;
    color: #2c3e50;
    padding: 15px 20px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border: 2px solid #d4af37;
    transition: all 0.3s ease;
    text-align: center;
}

.luxury-continue-btn:hover {
    background: #d4af37;
    color: white;
    transform: translateY(-2px);
}

/* 奢华安全特性 */
.luxury-security-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding-top: 25px;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.security-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #7f8c8d;
    font-size: 0.9rem;
    font-weight: 600;
}

.security-item i {
    font-size: 1.3rem;
    color: #27ae60;
    background: rgba(39, 174, 96, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 奢华Toast消息 */
.luxury-toast-container {
    position: fixed;
    top: 120px;
    right: 30px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-toast {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 20px 25px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transform: translateX(400px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-weight: 600;
    position: relative;
    overflow: hidden;
    max-width: 350px;
}

.luxury-toast::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, #e6c547, #d4af37);
}

.luxury-toast.show {
    transform: translateX(0);
}

.luxury-toast.success {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
}

.luxury-toast.error {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

.luxury-toast.warning {
    background: linear-gradient(135deg, #f39c12 0%, #f1c40f 100%);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .luxury-cart-layout {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 100%;
        padding: 40px 20px;
    }
    
    .luxury-order-summary {
        position: static;
        order: -1;
    }
    
    .luxury-summary-card {
        margin-bottom: 30px;
    }
}

@media (max-width: 992px) {
    .luxury-cart-item {
        grid-template-columns: auto 1fr auto;
        grid-template-areas: 
            "selector image details"
            "selector quantity total"
            "selector actions actions";
        gap: 20px;
        padding: 25px;
    }
    
    .item-selector {
        grid-area: selector;
        align-self: start;
    }
    
    .luxury-item-image {
        grid-area: image;
    }
    
    .luxury-item-details {
        grid-area: details;
    }
    
    .luxury-quantity-controls {
        grid-area: quantity;
        justify-self: start;
    }
    
    .luxury-item-total {
        grid-area: total;
        justify-self: end;
    }
    
    .luxury-item-actions {
        grid-area: actions;
        justify-self: end;
    }
    
    .image-container {
        width: 120px;
        height: 120px;
    }
    
    .luxury-product-name {
        font-size: 1.2rem;
    }
    
    .current-price {
        font-size: 1.4rem;
    }
}

@media (max-width: 768px) {
    .luxury-cart-header {
        padding: 80px 0 40px;
    }
    
    .luxury-page-title {
        font-size: 3rem;
    }
    
    .luxury-breadcrumb {
        font-size: 1rem;
        padding: 10px 15px;
    }
    
    .luxury-cart-header-section {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .luxury-cart-item {
        grid-template-columns: 1fr;
        grid-template-areas: 
            "selector"
            "image"
            "details"
            "quantity"
            "total"
            "actions";
        text-align: center;
        gap: 15px;
        padding: 20px;
    }
    
    .item-selector {
        justify-self: center;
    }
    
    .luxury-item-image {
        justify-self: center;
    }
    
    .luxury-quantity-controls {
        justify-self: center;
    }
    
    .luxury-item-actions {
        justify-self: center;
    }
    
    .luxury-checkout-btn {
        flex-direction: column;
        gap: 10px;
        padding: 15px 20px;
    }
    
    .luxury-toast-container {
        right: 15px;
        left: 15px;
        top: 100px;
    }
    
    .luxury-toast {
        max-width: none;
    }
}

@media (max-width: 480px) {
    .luxury-page-title {
        font-size: 2.5rem;
    }
    
    .luxury-cart-main {
        padding: 25px;
    }
    
    .luxury-summary-card {
        padding: 25px;
    }
    
    .empty-state-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .luxury-shopping-btn,
    .luxury-back-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

/* 动画效果 */
@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
    }
    50% { 
        transform: translateY(-20px) rotate(180deg);
    }
}

@keyframes pulse {
    0% { 
        transform: scale(1);
        box-shadow: 0 20px 60px rgba(212, 175, 55, 0.15);
    }
    50% { 
        transform: scale(1.02);
        box-shadow: 0 25px 70px rgba(212, 175, 55, 0.25);
    }
    100% { 
        transform: scale(1);
        box-shadow: 0 20px 60px rgba(212, 175, 55, 0.15);
    }
}

/* 购物车动画效果 */
@keyframes cartItemSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes cartItemRemove {
    to {
        opacity: 0;
        transform: translateX(100px) scale(0.8);
    }
}

@keyframes toastSlideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes toastSlideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

/* 加载动画 */
@keyframes loadingPulse {
    0% {
        opacity: 0.6;
        transform: scale(0.95);
    }
    50% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0.6;
        transform: scale(0.95);
    }
}

/* 购物车入场动画 */
.luxury-cart-item {
    animation: cartItemSlideIn 0.6s ease-out forwards;
}

.luxury-cart-item:nth-child(1) { animation-delay: 0.1s; }
.luxury-cart-item:nth-child(2) { animation-delay: 0.2s; }
.luxury-cart-item:nth-child(3) { animation-delay: 0.3s; }
.luxury-cart-item:nth-child(4) { animation-delay: 0.4s; }

/* 购物车移除动画 */
.luxury-cart-item.removing {
    animation: cartItemRemove 0.5s ease-out forwards;
}

/* 奢华Toast样式 */
.luxury-toast {
    animation: toastSlideIn 0.4s ease-out forwards;
}

.luxury-toast.hiding {
    animation: toastSlideOut 0.4s ease-in forwards;
}

/* 加载状态 */
.loading {
    animation: loadingPulse 1.5s ease-in-out infinite;
}

/* 商品图片悬停效果增强 */
.image-container:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.3);
}

.image-container:hover img {
    transform: scale(1.1);
}

/* 按钮悬停效果增强 */
.luxury-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.luxury-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.2);
}

/* 复选框动画增强 */
.luxury-checkbox input:checked + .checkmark {
    animation: checkmarkBounce 0.3s ease;
}

@keyframes checkmarkBounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}



/* 奢华区块样式 */
.luxury-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.luxury-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37 0%, #f7e98e 50%, #d4af37 100%);
}

.luxury-section-header {
    margin-bottom: 30px;
}

.luxury-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
    background: linear-gradient(135deg, #333 0%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.luxury-section-subtitle {
    color: #666;
    font-size: 1rem;
}

/* 商品清单样式 */
.luxury-checkout-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-checkout-item {
    display: flex;
    align-items: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.3s ease;
}

.luxury-checkout-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
}

.luxury-item-image {
    position: relative;
    margin-right: 20px;
}

.luxury-image {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    object-fit: cover;
    border: 2px solid rgba(212, 175, 55, 0.2);
}

.luxury-item-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #d4af37 0%, #f7e98e 100%);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

.luxury-item-details {
    flex: 1;
}

.luxury-product-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.luxury-product-spec {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.luxury-item-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-unit-price {
    font-weight: 600;
    color: #d4af37;
}

.luxury-multiplier {
    color: #999;
}

.luxury-quantity {
    background: #f8f9fa;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.luxury-item-total {
    text-align: right;
}

.luxury-total-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #d4af37;
}

/* 空状态样式 */
.luxury-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.luxury-empty-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #adb5bd;
    font-size: 2rem;
}

.luxury-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #666;
    margin-bottom: 10px;
}

.luxury-empty-desc {
    color: #999;
    margin-bottom: 20px;
}

/* 支付方式样式 */
.luxury-payment-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-payment-method {
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.luxury-payment-method.active {
    border-color: #d4af37;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, rgba(247, 233, 142, 0.05) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
}

.luxury-payment-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.luxury-payment-icon {
    width: 50px;
    height: 50px;
    background: #f8f9fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 1.5rem;
}

.luxury-payment-method[data-payment="wechat"] .luxury-payment-icon {
    background: rgba(7, 193, 96, 0.1);
    color: #07c160;
}

.luxury-payment-method[data-payment="alipay"] .luxury-payment-icon {
    background: rgba(0, 168, 255, 0.1);
    color: #00a8ff;
}

.luxury-payment-method[data-payment="mock"] .luxury-payment-icon {
    background: rgba(108, 117, 125, 0.1);
    color: #6c757d;
}

.luxury-payment-info {
    flex: 1;
}

.luxury-payment-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.luxury-payment-desc {
    color: #666;
    font-size: 0.9rem;
}

.luxury-payment-check {
    color: #d4af37;
    font-size: 1.3rem;
}

/* 订单摘要样式 */
.luxury-summary {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 20px;
}

.luxury-summary-header {
    margin-bottom: 25px;
}

.luxury-summary-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.luxury-summary-subtitle {
    color: #666;
    font-size: 0.9rem;
}

.luxury-summary-list {
    margin-bottom: 25px;
}

.luxury-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f1f3f4;
}

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

.luxury-summary-label {
    color: #666;
}

.luxury-summary-value {
    font-weight: 600;
    color: #333;
}

.luxury-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 2px solid #e9ecef;
    margin-top: 10px;
}

.luxury-total-label {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
}

.luxury-total-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #d4af37;
}

/* 优惠码样式 */
.luxury-coupon-section {
    margin-bottom: 25px;
}

.luxury-coupon-input-group {
    display: flex;
    gap: 10px;
}

.luxury-coupon-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.luxury-coupon-input:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.1);
}

.luxury-coupon-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #333 0%, #555 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.luxury-coupon-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 安全徽章 */
.luxury-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #28a745;
    font-size: 0.8rem;
    margin-top: 15px;
    padding: 10px;
    background: rgba(40, 167, 69, 0.05);
    border-radius: 8px;
}



/* ======================
   Checkout页面重新设计 - 高级体验
   ====================== */

/* 高级感容器设计 */
.luxury-checkout-container {
    max-width: 1280px !important;
    padding: 0 30px 80px 30px !important;
    margin: 0 auto;
    background: linear-gradient(135deg, #fafbfd 0%, #f5f7fc 100%);
    min-height: 100vh;
}

/* 高级网格布局 */
.luxury-checkout-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 30px;
    align-items: start;
}

/* 主内容区域 */
.luxury-checkout-main {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* 侧边栏摘要 */
.luxury-checkout-sidebar {
    position: sticky;
    top: 120px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    padding: 30px;
}

/* 高级感区块设计 */
.luxury-checkout-section {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 18px;
    border: 1px solid rgba(212, 175, 55, 0.12);
    padding: 35px;
    position: relative;
    overflow: hidden;
}

.luxury-checkout-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, #e6c547, #d4af37);
}

/* 步骤指示器重新设计 */
.luxury-checkout-step {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.luxury-step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.luxury-step-title {
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #1a1a1a, #333);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.luxury-step-subtitle {
    color: #666;
    font-size: 1rem;
    margin-top: 5px;
}

/* 商品清单高级设计 */
.luxury-checkout-products {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-checkout-product {
    display: flex;
    align-items: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.luxury-checkout-product:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
}

.luxury-product-image {
    position: relative;
    margin-right: 20px;
}

.luxury-product-image img {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    object-fit: cover;
}

.luxury-product-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    color: #1a1a1a;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 3px 10px rgba(212, 175, 55, 0.3);
}

.luxury-product-details {
    flex: 1;
}

.luxury-product-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
}

.luxury-product-spec {
    color: #666;
    font-size: 0.95rem;
    margin: 0 0 10px 0;
}

.luxury-product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-unit-price {
    font-weight: 600;
    color: #d4af37;
}

.luxury-product-total {
    font-weight: 700;
    font-size: 1.3rem;
    color: #1a1a1a;
}

/* 支付方式高级设计 */
.luxury-payment-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-payment-option {
    padding: 25px;
    border: 2px solid rgba(212, 175, 55, 0.1);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.luxury-payment-option.active {
    border-color: #d4af37;
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

.luxury-payment-option:hover {
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-2px);
}

.luxury-payment-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.luxury-payment-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    font-size: 1.5rem;
}

.luxury-payment-info {
    flex: 1;
}

.luxury-payment-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
}

.luxury-payment-desc {
    color: #666;
    font-size: 0.95rem;
    margin: 5px 0 0 0;
}

.luxury-payment-check {
    color: #d4af37;
    font-size: 1.5rem;
}

/* 订单摘要高级设计 */
.luxury-summary-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-summary-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.luxury-summary-label {
    color: #666;
    font-size: 1rem;
}

.luxury-summary-value {
    font-weight: 600;
    color: #1a1a1a;
}

.luxury-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 2px solid rgba(212, 175, 55, 0.2);
    margin-top: 10px;
}

.luxury-total-label {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a1a;
}

.luxury-total-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: #d4af37;
}

/* 优惠码高级设计 */
.luxury-coupon-section {
    margin: 20px 0;
}

.luxury-coupon-input-group {
    display: flex;
    gap: 10px;
}

.luxury-coupon-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.luxury-coupon-input:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.luxury-coupon-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border: none;
    border-radius: 10px;
    color: #1a1a1a;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.luxury-coupon-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* 高级支付按钮 */
.luxury-pay-btn {
    width: 100%;
    padding: 20px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border: none;
    border-radius: 15px;
    color: #1a1a1a;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.luxury-pay-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.luxury-pay-btn:active {
    transform: translateY(0);
}

/* 安全徽章 */
.luxury-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #666;
    font-size: 0.9rem;
    margin-top: 15px;
}

/* 添加视觉分割线 */
.luxury-section + .luxury-section {
    position: relative;
}

.luxury-section + .luxury-section::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent);
}

/* Toast通知样式 */
.luxury-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    min-width: 280px;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s ease;
    border-left: 4px solid #d4af37;
}

.luxury-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.luxury-toast-success {
    border-left-color: #28a745;
}

.luxury-toast-error {
    border-left-color: #dc3545;
}

.luxury-toast-warning {
    border-left-color: #ffc107;
}

.luxury-toast-info {
    border-left-color: #17a2b8;
}

.luxury-toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-toast-content i {
    font-size: 1.2rem;
}

.luxury-toast-success .luxury-toast-content i {
    color: #28a745;
}

.luxury-toast-error .luxury-toast-content i {
    color: #dc3545;
}

.luxury-toast-warning .luxury-toast-content i {
    color: #ffc107;
}

.luxury-toast-info .luxury-toast-content i {
    color: #17a2b8;
}

.luxury-toast-content span {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}

/* Toast通知样式 */
.luxury-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    min-width: 280px;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s ease;
    border-left: 4px solid #d4af37;
}

.luxury-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.luxury-toast-success {
    border-left-color: #28a745;
}

.luxury-toast-error {
    border-left-color: #dc3545;
}

.luxury-toast-warning {
    border-left-color: #ffc107;
}

.luxury-toast-info {
    border-left-color: #17a2b8;
}

.luxury-toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-toast-content i {
    font-size: 1.2rem;
}

.luxury-toast-success .luxury-toast-content i {
    color: #28a745;
}

.luxury-toast-error .luxury-toast-content i {
    color: #dc3545;
}

.luxury-toast-warning .luxury-toast-content i {
    color: #ffc107;
}

.luxury-toast-info .luxury-toast-content i {
    color: #17a2b8;
}

.luxury-toast-content span {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}



/* 奢华区块样式 */
.luxury-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.luxury-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37 0%, #f7e98e 50%, #d4af37 100%);
}

.luxury-section-header {
    margin-bottom: 30px;
}

.luxury-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
    background: linear-gradient(135deg, #333 0%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.luxury-section-subtitle {
    color: #666;
    font-size: 1rem;
}

/* 商品清单样式 */
.luxury-checkout-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-checkout-item {
    display: flex;
    align-items: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.3s ease;
}

.luxury-checkout-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
}

.luxury-item-image {
    position: relative;
    margin-right: 20px;
}

.luxury-image {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    object-fit: cover;
    border: 2px solid rgba(212, 175, 55, 0.2);
}

.luxury-item-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #d4af37 0%, #f7e98e 100%);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

.luxury-item-details {
    flex: 1;
}

.luxury-product-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.luxury-product-spec {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.luxury-item-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-unit-price {
    font-weight: 600;
    color: #d4af37;
}

.luxury-multiplier {
    color: #999;
}

.luxury-quantity {
    background: #f8f9fa;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.luxury-item-total {
    text-align: right;
}

.luxury-total-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #d4af37;
}

/* 空状态样式 */
.luxury-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.luxury-empty-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #adb5bd;
    font-size: 2rem;
}

.luxury-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #666;
    margin-bottom: 10px;
}

.luxury-empty-desc {
    color: #999;
    margin-bottom: 20px;
}

/* 支付方式样式 */
.luxury-payment-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-payment-method {
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.luxury-payment-method.active {
    border-color: #d4af37;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, rgba(247, 233, 142, 0.05) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
}

.luxury-payment-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.luxury-payment-icon {
    width: 50px;
    height: 50px;
    background: #f8f9fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 1.5rem;
}

.luxury-payment-method[data-payment="wechat"] .luxury-payment-icon {
    background: rgba(7, 193, 96, 0.1);
    color: #07c160;
}

.luxury-payment-method[data-payment="alipay"] .luxury-payment-icon {
    background: rgba(0, 168, 255, 0.1);
    color: #00a8ff;
}

.luxury-payment-method[data-payment="mock"] .luxury-payment-icon {
    background: rgba(108, 117, 125, 0.1);
    color: #6c757d;
}

.luxury-payment-info {
    flex: 1;
}

.luxury-payment-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.luxury-payment-desc {
    color: #666;
    font-size: 0.9rem;
}

.luxury-payment-check {
    color: #d4af37;
    font-size: 1.3rem;
}

/* 订单摘要样式 */
.luxury-summary {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 20px;
}

.luxury-summary-header {
    margin-bottom: 25px;
}

.luxury-summary-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.luxury-summary-subtitle {
    color: #666;
    font-size: 0.9rem;
}

.luxury-summary-list {
    margin-bottom: 25px;
}

.luxury-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f1f3f4;
}

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

.luxury-summary-label {
    color: #666;
}

.luxury-summary-value {
    font-weight: 600;
    color: #333;
}

.luxury-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 2px solid #e9ecef;
    margin-top: 10px;
}

.luxury-total-label {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
}

.luxury-total-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #d4af37;
}

/* 优惠码样式 */
.luxury-coupon-section {
    margin-bottom: 25px;
}

.luxury-coupon-input-group {
    display: flex;
    gap: 10px;
}

.luxury-coupon-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.luxury-coupon-input:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.1);
}

.luxury-coupon-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #333 0%, #555 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.luxury-coupon-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 安全徽章 */
.luxury-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #28a745;
    font-size: 0.8rem;
    margin-top: 15px;
    padding: 10px;
    background: rgba(40, 167, 69, 0.05);
    border-radius: 8px;
}



/* ======================
   Checkout页面重新设计 - 高级体验
   ====================== */

/* 高级感容器设计 */
.luxury-checkout-container {
    max-width: 1280px !important;
    padding: 0 30px 80px 30px !important;
    margin: 0 auto;
    background: linear-gradient(135deg, #fafbfd 0%, #f5f7fc 100%);
    min-height: 100vh;
}

/* 高级网格布局 */
.luxury-checkout-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 30px;
    align-items: start;
}

/* 主内容区域 */
.luxury-checkout-main {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* 侧边栏摘要 */
.luxury-checkout-sidebar {
    position: sticky;
    top: 120px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    padding: 30px;
}

/* 高级感区块设计 */
.luxury-checkout-section {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 18px;
    border: 1px solid rgba(212, 175, 55, 0.12);
    padding: 35px;
    position: relative;
    overflow: hidden;
}

.luxury-checkout-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, #e6c547, #d4af37);
}

/* 步骤指示器重新设计 */
.luxury-checkout-step {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.luxury-step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.luxury-step-title {
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #1a1a1a, #333);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.luxury-step-subtitle {
    color: #666;
    font-size: 1rem;
    margin-top: 5px;
}

/* 商品清单高级设计 */
.luxury-checkout-products {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-checkout-product {
    display: flex;
    align-items: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.luxury-checkout-product:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
}

.luxury-product-image {
    position: relative;
    margin-right: 20px;
}

.luxury-product-image img {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    object-fit: cover;
}

.luxury-product-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    color: #1a1a1a;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 3px 10px rgba(212, 175, 55, 0.3);
}

.luxury-product-details {
    flex: 1;
}

.luxury-product-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
}

.luxury-product-spec {
    color: #666;
    font-size: 0.95rem;
    margin: 0 0 10px 0;
}

.luxury-product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-unit-price {
    font-weight: 600;
    color: #d4af37;
}

.luxury-product-total {
    font-weight: 700;
    font-size: 1.3rem;
    color: #1a1a1a;
}

/* 支付方式高级设计 */
.luxury-payment-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-payment-option {
    padding: 25px;
    border: 2px solid rgba(212, 175, 55, 0.1);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.luxury-payment-option.active {
    border-color: #d4af37;
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

.luxury-payment-option:hover {
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-2px);
}

.luxury-payment-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.luxury-payment-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    font-size: 1.5rem;
}

.luxury-payment-info {
    flex: 1;
}

.luxury-payment-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
}

.luxury-payment-desc {
    color: #666;
    font-size: 0.95rem;
    margin: 5px 0 0 0;
}

.luxury-payment-check {
    color: #d4af37;
    font-size: 1.5rem;
}

/* 订单摘要高级设计 */
.luxury-summary-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-summary-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.luxury-summary-label {
    color: #666;
    font-size: 1rem;
}

.luxury-summary-value {
    font-weight: 600;
    color: #1a1a1a;
}

.luxury-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 2px solid rgba(212, 175, 55, 0.2);
    margin-top: 10px;
}

.luxury-total-label {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a1a;
}

.luxury-total-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: #d4af37;
}

/* 优惠码高级设计 */
.luxury-coupon-section {
    margin: 20px 0;
}

.luxury-coupon-input-group {
    display: flex;
    gap: 10px;
}

.luxury-coupon-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.luxury-coupon-input:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.luxury-coupon-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border: none;
    border-radius: 10px;
    color: #1a1a1a;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.luxury-coupon-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* 高级支付按钮 */
.luxury-pay-btn {
    width: 100%;
    padding: 20px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border: none;
    border-radius: 15px;
    color: #1a1a1a;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.luxury-pay-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.luxury-pay-btn:active {
    transform: translateY(0);
}

/* 安全徽章 */
.luxury-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #666;
    font-size: 0.9rem;
    margin-top: 15px;
}

/* 添加视觉分割线 */
.luxury-section + .luxury-section {
    position: relative;
}

.luxury-section + .luxury-section::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent);
}

/* Toast通知样式 */
.luxury-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    min-width: 280px;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s ease;
    border-left: 4px solid #d4af37;
}

.luxury-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.luxury-toast-success {
    border-left-color: #28a745;
}

.luxury-toast-error {
    border-left-color: #dc3545;
}

.luxury-toast-warning {
    border-left-color: #ffc107;
}

.luxury-toast-info {
    border-left-color: #17a2b8;
}

.luxury-toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-toast-content i {
    font-size: 1.2rem;
}

.luxury-toast-success .luxury-toast-content i {
    color: #28a745;
}

.luxury-toast-error .luxury-toast-content i {
    color: #dc3545;
}

.luxury-toast-warning .luxury-toast-content i {
    color: #ffc107;
}

.luxury-toast-info .luxury-toast-content i {
    color: #17a2b8;
}

.luxury-toast-content span {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}

/* Toast通知样式 */
.luxury-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    min-width: 280px;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s ease;
    border-left: 4px solid #d4af37;
}

.luxury-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.luxury-toast-success {
    border-left-color: #28a745;
}

.luxury-toast-error {
    border-left-color: #dc3545;
}

.luxury-toast-warning {
    border-left-color: #ffc107;
}

.luxury-toast-info {
    border-left-color: #17a2b8;
}

.luxury-toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-toast-content i {
    font-size: 1.2rem;
}

.luxury-toast-success .luxury-toast-content i {
    color: #28a745;
}

.luxury-toast-error .luxury-toast-content i {
    color: #dc3545;
}

.luxury-toast-warning .luxury-toast-content i {
    color: #ffc107;
}

.luxury-toast-info .luxury-toast-content i {
    color: #17a2b8;
}

.luxury-toast-content span {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}

/* 购物车入场动画 */
.luxury-cart-item {
    animation: cartItemSlideIn 0.6s ease-out forwards;
}

.luxury-cart-item:nth-child(1) { animation-delay: 0.1s; }
.luxury-cart-item:nth-child(2) { animation-delay: 0.2s; }
.luxury-cart-item:nth-child(3) { animation-delay: 0.3s; }
.luxury-cart-item:nth-child(4) { animation-delay: 0.4s; }

/* 购物车移除动画 */
.luxury-cart-item.removing {
    animation: cartItemRemove 0.5s ease-out forwards;
}

/* 奢华Toast样式 */
.luxury-toast {
    animation: toastSlideIn 0.4s ease-out forwards;
}

.luxury-toast.hiding {
    animation: toastSlideOut 0.4s ease-in forwards;
}

/* 加载状态 */
.loading {
    animation: loadingPulse 1.5s ease-in-out infinite;
}

/* 商品图片悬停效果增强 */
.image-container:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.3);
}

.image-container:hover img {
    transform: scale(1.1);
}

/* 按钮悬停效果增强 */
.luxury-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.luxury-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.2);
}

/* 复选框动画增强 */
.luxury-checkbox input:checked + .checkmark {
    animation: checkmarkBounce 0.3s ease;
}

@keyframes checkmarkBounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}



/* 奢华区块样式 */
.luxury-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.luxury-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37 0%, #f7e98e 50%, #d4af37 100%);
}

.luxury-section-header {
    margin-bottom: 30px;
}

.luxury-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
    background: linear-gradient(135deg, #333 0%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.luxury-section-subtitle {
    color: #666;
    font-size: 1rem;
}

/* 商品清单样式 */
.luxury-checkout-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-checkout-item {
    display: flex;
    align-items: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.3s ease;
}

.luxury-checkout-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
}

.luxury-item-image {
    position: relative;
    margin-right: 20px;
}

.luxury-image {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    object-fit: cover;
    border: 2px solid rgba(212, 175, 55, 0.2);
}

.luxury-item-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #d4af37 0%, #f7e98e 100%);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

.luxury-item-details {
    flex: 1;
}

.luxury-product-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.luxury-product-spec {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.luxury-item-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-unit-price {
    font-weight: 600;
    color: #d4af37;
}

.luxury-multiplier {
    color: #999;
}

.luxury-quantity {
    background: #f8f9fa;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.luxury-item-total {
    text-align: right;
}

.luxury-total-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #d4af37;
}

/* 空状态样式 */
.luxury-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.luxury-empty-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #adb5bd;
    font-size: 2rem;
}

.luxury-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #666;
    margin-bottom: 10px;
}

.luxury-empty-desc {
    color: #999;
    margin-bottom: 20px;
}

/* 支付方式样式 */
.luxury-payment-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-payment-method {
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.luxury-payment-method.active {
    border-color: #d4af37;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, rgba(247, 233, 142, 0.05) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
}

.luxury-payment-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.luxury-payment-icon {
    width: 50px;
    height: 50px;
    background: #f8f9fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 1.5rem;
}

.luxury-payment-method[data-payment="wechat"] .luxury-payment-icon {
    background: rgba(7, 193, 96, 0.1);
    color: #07c160;
}

.luxury-payment-method[data-payment="alipay"] .luxury-payment-icon {
    background: rgba(0, 168, 255, 0.1);
    color: #00a8ff;
}

.luxury-payment-method[data-payment="mock"] .luxury-payment-icon {
    background: rgba(108, 117, 125, 0.1);
    color: #6c757d;
}

.luxury-payment-info {
    flex: 1;
}

.luxury-payment-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.luxury-payment-desc {
    color: #666;
    font-size: 0.9rem;
}

.luxury-payment-check {
    color: #d4af37;
    font-size: 1.3rem;
}

/* 订单摘要样式 */
.luxury-summary {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 20px;
}

.luxury-summary-header {
    margin-bottom: 25px;
}

.luxury-summary-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.luxury-summary-subtitle {
    color: #666;
    font-size: 0.9rem;
}

.luxury-summary-list {
    margin-bottom: 25px;
}

.luxury-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f1f3f4;
}

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

.luxury-summary-label {
    color: #666;
}

.luxury-summary-value {
    font-weight: 600;
    color: #333;
}

.luxury-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 2px solid #e9ecef;
    margin-top: 10px;
}

.luxury-total-label {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
}

.luxury-total-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #d4af37;
}

/* 优惠码样式 */
.luxury-coupon-section {
    margin-bottom: 25px;
}

.luxury-coupon-input-group {
    display: flex;
    gap: 10px;
}

.luxury-coupon-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.luxury-coupon-input:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.1);
}

.luxury-coupon-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #333 0%, #555 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.luxury-coupon-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 安全徽章 */
.luxury-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #28a745;
    font-size: 0.8rem;
    margin-top: 15px;
    padding: 10px;
    background: rgba(40, 167, 69, 0.05);
    border-radius: 8px;
}



/* ======================
   Checkout页面重新设计 - 高级体验
   ====================== */

/* 高级感容器设计 */
.luxury-checkout-container {
    max-width: 1280px !important;
    padding: 0 30px 80px 30px !important;
    margin: 0 auto;
    background: linear-gradient(135deg, #fafbfd 0%, #f5f7fc 100%);
    min-height: 100vh;
}

/* 高级网格布局 */
.luxury-checkout-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 30px;
    align-items: start;
}

/* 主内容区域 */
.luxury-checkout-main {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* 侧边栏摘要 */
.luxury-checkout-sidebar {
    position: sticky;
    top: 120px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    padding: 30px;
}

/* 高级感区块设计 */
.luxury-checkout-section {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 18px;
    border: 1px solid rgba(212, 175, 55, 0.12);
    padding: 35px;
    position: relative;
    overflow: hidden;
}

.luxury-checkout-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, #e6c547, #d4af37);
}

/* 步骤指示器重新设计 */
.luxury-checkout-step {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.luxury-step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.luxury-step-title {
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #1a1a1a, #333);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.luxury-step-subtitle {
    color: #666;
    font-size: 1rem;
    margin-top: 5px;
}

/* 商品清单高级设计 */
.luxury-checkout-products {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-checkout-product {
    display: flex;
    align-items: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.luxury-checkout-product:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
}

.luxury-product-image {
    position: relative;
    margin-right: 20px;
}

.luxury-product-image img {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    object-fit: cover;
}

.luxury-product-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    color: #1a1a1a;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 3px 10px rgba(212, 175, 55, 0.3);
}

.luxury-product-details {
    flex: 1;
}

.luxury-product-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
}

.luxury-product-spec {
    color: #666;
    font-size: 0.95rem;
    margin: 0 0 10px 0;
}

.luxury-product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-unit-price {
    font-weight: 600;
    color: #d4af37;
}

.luxury-product-total {
    font-weight: 700;
    font-size: 1.3rem;
    color: #1a1a1a;
}

/* 支付方式高级设计 */
.luxury-payment-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-payment-option {
    padding: 25px;
    border: 2px solid rgba(212, 175, 55, 0.1);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.luxury-payment-option.active {
    border-color: #d4af37;
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

.luxury-payment-option:hover {
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-2px);
}

.luxury-payment-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.luxury-payment-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    font-size: 1.5rem;
}

.luxury-payment-info {
    flex: 1;
}

.luxury-payment-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
}

.luxury-payment-desc {
    color: #666;
    font-size: 0.95rem;
    margin: 5px 0 0 0;
}

.luxury-payment-check {
    color: #d4af37;
    font-size: 1.5rem;
}

/* 订单摘要高级设计 */
.luxury-summary-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-summary-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.luxury-summary-label {
    color: #666;
    font-size: 1rem;
}

.luxury-summary-value {
    font-weight: 600;
    color: #1a1a1a;
}

.luxury-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 2px solid rgba(212, 175, 55, 0.2);
    margin-top: 10px;
}

.luxury-total-label {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a1a;
}

.luxury-total-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: #d4af37;
}

/* 优惠码高级设计 */
.luxury-coupon-section {
    margin: 20px 0;
}

.luxury-coupon-input-group {
    display: flex;
    gap: 10px;
}

.luxury-coupon-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.luxury-coupon-input:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.luxury-coupon-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border: none;
    border-radius: 10px;
    color: #1a1a1a;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.luxury-coupon-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* 高级支付按钮 */
.luxury-pay-btn {
    width: 100%;
    padding: 20px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border: none;
    border-radius: 15px;
    color: #1a1a1a;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.luxury-pay-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.luxury-pay-btn:active {
    transform: translateY(0);
}

/* 安全徽章 */
.luxury-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #666;
    font-size: 0.9rem;
    margin-top: 15px;
}

/* 添加视觉分割线 */
.luxury-section + .luxury-section {
    position: relative;
}

.luxury-section + .luxury-section::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent);
}

/* Toast通知样式 */
.luxury-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    min-width: 280px;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s ease;
    border-left: 4px solid #d4af37;
}

.luxury-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.luxury-toast-success {
    border-left-color: #28a745;
}

.luxury-toast-error {
    border-left-color: #dc3545;
}

.luxury-toast-warning {
    border-left-color: #ffc107;
}

.luxury-toast-info {
    border-left-color: #17a2b8;
}

.luxury-toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-toast-content i {
    font-size: 1.2rem;
}

.luxury-toast-success .luxury-toast-content i {
    color: #28a745;
}

.luxury-toast-error .luxury-toast-content i {
    color: #dc3545;
}

.luxury-toast-warning .luxury-toast-content i {
    color: #ffc107;
}

.luxury-toast-info .luxury-toast-content i {
    color: #17a2b8;
}

.luxury-toast-content span {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}

/* Toast通知样式 */
.luxury-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    min-width: 280px;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s ease;
    border-left: 4px solid #d4af37;
}

.luxury-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.luxury-toast-success {
    border-left-color: #28a745;
}

.luxury-toast-error {
    border-left-color: #dc3545;
}

.luxury-toast-warning {
    border-left-color: #ffc107;
}

.luxury-toast-info {
    border-left-color: #17a2b8;
}

.luxury-toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-toast-content i {
    font-size: 1.2rem;
}

.luxury-toast-success .luxury-toast-content i {
    color: #28a745;
}

.luxury-toast-error .luxury-toast-content i {
    color: #dc3545;
}

.luxury-toast-warning .luxury-toast-content i {
    color: #ffc107;
}

.luxury-toast-info .luxury-toast-content i {
    color: #17a2b8;
}

.luxury-toast-content span {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}



/* 奢华区块样式 */
.luxury-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.luxury-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37 0%, #f7e98e 50%, #d4af37 100%);
}

.luxury-section-header {
    margin-bottom: 30px;
}

.luxury-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
    background: linear-gradient(135deg, #333 0%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.luxury-section-subtitle {
    color: #666;
    font-size: 1rem;
}

/* 商品清单样式 */
.luxury-checkout-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-checkout-item {
    display: flex;
    align-items: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.3s ease;
}

.luxury-checkout-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
}

.luxury-item-image {
    position: relative;
    margin-right: 20px;
}

.luxury-image {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    object-fit: cover;
    border: 2px solid rgba(212, 175, 55, 0.2);
}

.luxury-item-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #d4af37 0%, #f7e98e 100%);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

.luxury-item-details {
    flex: 1;
}

.luxury-product-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.luxury-product-spec {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.luxury-item-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-unit-price {
    font-weight: 600;
    color: #d4af37;
}

.luxury-multiplier {
    color: #999;
}

.luxury-quantity {
    background: #f8f9fa;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.luxury-item-total {
    text-align: right;
}

.luxury-total-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #d4af37;
}

/* 空状态样式 */
.luxury-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.luxury-empty-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #adb5bd;
    font-size: 2rem;
}

.luxury-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #666;
    margin-bottom: 10px;
}

.luxury-empty-desc {
    color: #999;
    margin-bottom: 20px;
}

/* 支付方式样式 */
.luxury-payment-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-payment-method {
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.luxury-payment-method.active {
    border-color: #d4af37;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, rgba(247, 233, 142, 0.05) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
}

.luxury-payment-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.luxury-payment-icon {
    width: 50px;
    height: 50px;
    background: #f8f9fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 1.5rem;
}

.luxury-payment-method[data-payment="wechat"] .luxury-payment-icon {
    background: rgba(7, 193, 96, 0.1);
    color: #07c160;
}

.luxury-payment-method[data-payment="alipay"] .luxury-payment-icon {
    background: rgba(0, 168, 255, 0.1);
    color: #00a8ff;
}

.luxury-payment-method[data-payment="mock"] .luxury-payment-icon {
    background: rgba(108, 117, 125, 0.1);
    color: #6c757d;
}

.luxury-payment-info {
    flex: 1;
}

.luxury-payment-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.luxury-payment-desc {
    color: #666;
    font-size: 0.9rem;
}

.luxury-payment-check {
    color: #d4af37;
    font-size: 1.3rem;
}

/* 订单摘要样式 */
.luxury-summary {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 20px;
}

.luxury-summary-header {
    margin-bottom: 25px;
}

.luxury-summary-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.luxury-summary-subtitle {
    color: #666;
    font-size: 0.9rem;
}

.luxury-summary-list {
    margin-bottom: 25px;
}

.luxury-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f1f3f4;
}

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

.luxury-summary-label {
    color: #666;
}

.luxury-summary-value {
    font-weight: 600;
    color: #333;
}

.luxury-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 2px solid #e9ecef;
    margin-top: 10px;
}

.luxury-total-label {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
}

.luxury-total-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #d4af37;
}

/* 优惠码样式 */
.luxury-coupon-section {
    margin-bottom: 25px;
}

.luxury-coupon-input-group {
    display: flex;
    gap: 10px;
}

.luxury-coupon-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.luxury-coupon-input:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.1);
}

.luxury-coupon-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #333 0%, #555 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.luxury-coupon-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 安全徽章 */
.luxury-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #28a745;
    font-size: 0.8rem;
    margin-top: 15px;
    padding: 10px;
    background: rgba(40, 167, 69, 0.05);
    border-radius: 8px;
}



/* ======================
   Checkout页面重新设计 - 高级体验
   ====================== */

/* 高级感容器设计 */
.luxury-checkout-container {
    max-width: 1280px !important;
    padding: 0 30px 80px 30px !important;
    margin: 0 auto;
    background: linear-gradient(135deg, #fafbfd 0%, #f5f7fc 100%);
    min-height: 100vh;
}

/* 高级网格布局 */
.luxury-checkout-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 30px;
    align-items: start;
}

/* 主内容区域 */
.luxury-checkout-main {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* 侧边栏摘要 */
.luxury-checkout-sidebar {
    position: sticky;
    top: 120px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    padding: 30px;
}

/* 高级感区块设计 */
.luxury-checkout-section {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 18px;
    border: 1px solid rgba(212, 175, 55, 0.12);
    padding: 35px;
    position: relative;
    overflow: hidden;
}

.luxury-checkout-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, #e6c547, #d4af37);
}

/* 步骤指示器重新设计 */
.luxury-checkout-step {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.luxury-step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.luxury-step-title {
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #1a1a1a, #333);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.luxury-step-subtitle {
    color: #666;
    font-size: 1rem;
    margin-top: 5px;
}

/* 商品清单高级设计 */
.luxury-checkout-products {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-checkout-product {
    display: flex;
    align-items: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.luxury-checkout-product:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
}

.luxury-product-image {
    position: relative;
    margin-right: 20px;
}

.luxury-product-image img {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    object-fit: cover;
}

.luxury-product-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    color: #1a1a1a;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 3px 10px rgba(212, 175, 55, 0.3);
}

.luxury-product-details {
    flex: 1;
}

.luxury-product-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
}

.luxury-product-spec {
    color: #666;
    font-size: 0.95rem;
    margin: 0 0 10px 0;
}

.luxury-product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-unit-price {
    font-weight: 600;
    color: #d4af37;
}

.luxury-product-total {
    font-weight: 700;
    font-size: 1.3rem;
    color: #1a1a1a;
}

/* 支付方式高级设计 */
.luxury-payment-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-payment-option {
    padding: 25px;
    border: 2px solid rgba(212, 175, 55, 0.1);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.luxury-payment-option.active {
    border-color: #d4af37;
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

.luxury-payment-option:hover {
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-2px);
}

.luxury-payment-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.luxury-payment-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    font-size: 1.5rem;
}

.luxury-payment-info {
    flex: 1;
}

.luxury-payment-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
}

.luxury-payment-desc {
    color: #666;
    font-size: 0.95rem;
    margin: 5px 0 0 0;
}

.luxury-payment-check {
    color: #d4af37;
    font-size: 1.5rem;
}

/* 订单摘要高级设计 */
.luxury-summary-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.luxury-summary-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.luxury-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.luxury-summary-label {
    color: #666;
    font-size: 1rem;
}

.luxury-summary-value {
    font-weight: 600;
    color: #1a1a1a;
}

.luxury-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 2px solid rgba(212, 175, 55, 0.2);
    margin-top: 10px;
}

.luxury-total-label {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a1a;
}

.luxury-total-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: #d4af37;
}

/* 优惠码高级设计 */
.luxury-coupon-section {
    margin: 20px 0;
}

.luxury-coupon-input-group {
    display: flex;
    gap: 10px;
}

.luxury-coupon-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.luxury-coupon-input:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.luxury-coupon-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border: none;
    border-radius: 10px;
    color: #1a1a1a;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.luxury-coupon-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* 高级支付按钮 */
.luxury-pay-btn {
    width: 100%;
    padding: 20px;
    background: linear-gradient(135deg, #d4af37, #e6c547);
    border: none;
    border-radius: 15px;
    color: #1a1a1a;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.luxury-pay-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.luxury-pay-btn:active {
    transform: translateY(0);
}

/* 安全徽章 */
.luxury-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #666;
    font-size: 0.9rem;
    margin-top: 15px;
}

/* 添加视觉分割线 */
.luxury-section + .luxury-section {
    position: relative;
}

.luxury-section + .luxury-section::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent);
}

/* Toast通知样式 */
.luxury-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    min-width: 280px;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s ease;
    border-left: 4px solid #d4af37;
}

.luxury-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.luxury-toast-success {
    border-left-color: #28a745;
}

.luxury-toast-error {
    border-left-color: #dc3545;
}

.luxury-toast-warning {
    border-left-color: #ffc107;
}

.luxury-toast-info {
    border-left-color: #17a2b8;
}

.luxury-toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-toast-content i {
    font-size: 1.2rem;
}

.luxury-toast-success .luxury-toast-content i {
    color: #28a745;
}

.luxury-toast-error .luxury-toast-content i {
    color: #dc3545;
}

.luxury-toast-warning .luxury-toast-content i {
    color: #ffc107;
}

.luxury-toast-info .luxury-toast-content i {
    color: #17a2b8;
}

.luxury-toast-content span {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}

/* Toast通知样式 */
.luxury-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    min-width: 280px;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s ease;
    border-left: 4px solid #d4af37;
}

.luxury-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.luxury-toast-success {
    border-left-color: #28a745;
}

.luxury-toast-error {
    border-left-color: #dc3545;
}

.luxury-toast-warning {
    border-left-color: #ffc107;
}

.luxury-toast-info {
    border-left-color: #17a2b8;
}

.luxury-toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.luxury-toast-content i {
    font-size: 1.2rem;
}

.luxury-toast-success .luxury-toast-content i {
    color: #28a745;
}

.luxury-toast-error .luxury-toast-content i {
    color: #dc3545;
}

.luxury-toast-warning .luxury-toast-content i {
    color: #ffc107;
}

.luxury-toast-info .luxury-toast-content i {
    color: #17a2b8;
}

.luxury-toast-content span {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}

/* 滚动条样式 */
.luxury-cart-items::-webkit-scrollbar {
    width: 8px;
}

.luxury-cart-items::-webkit-scrollbar-track {
    background: rgba(212, 175, 55, 0.1);
    border-radius: 4px;
}

.luxury-cart-items::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #d4af37 0%, #e6c547 100%);
    border-radius: 4px;
}

.luxury-cart-items::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #e6c547 0%, #f0d563 100%);
}

/* 响应式 */
@media (max-width: 1024px) {
    .hero-carousel {
        height: 90vh;
        min-height: 650px;
    }
    
    .hero-slide {
        height: 90vh;
        min-height: 650px;
        padding: 140px 40px 80px;
    }
    
    .hero-content {
        gap: 50px;
        max-width: 90%;
    }
    
    .hero-text-block {
        width: 100%;
        padding: 30px;
    }
    
    .hero-heading {
        font-size: 3.5rem;
        line-height: 1.2;
        letter-spacing: -1px;
    }
    
    .hero-stats {
        gap: 25px;
    }
    
    .hero-image-placeholder {
        width: 260px;
        height: 340px;
    }
    
    .privilege-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .promo-banner {
        padding: 50px 60px;
    }
    
    .promo-item {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    /* 导航栏调整 */
    .navbar {
        padding: 0;
    }
    
    .navbar-container {
        height: 70px;
        padding: 0 15px;
    }
    
    .navbar.scrolled .navbar-container {
        height: 65px;
    }
    
    .navbar-brand {
        font-size: 1.5rem;
    }
    
    .navbar-brand::before {
        font-size: 1.6rem;
    }
    
    /* 轮播图调整 */
    .hero-carousel {
        height: 90vh;
        min-height: 600px;
        margin-top: -70px; /* 调整移动端导航栏高度 */
    }
    
    .hero-slide {
        height: 90vh;
        min-height: 600px;
        padding: 100px 15px 60px;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
        max-width: 100%;
        padding: 0 10px;
    }
    
    .hero-text-block {
        width: 100%;
        padding: 25px 20px;
    }
    
    .hero-text-block::before {
        top: -15px;
        left: -15px;
        right: -15px;
        bottom: -15px;
    }
    
    .hero-label-wrapper {
        justify-content: center;
    }
    
    .hero-heading {
        font-size: 2.5rem;
        line-height: 1.2;
        text-align: center;
        letter-spacing: -0.5px;
    }
    
    .hero-desc {
        text-align: center;
        font-size: 1rem;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 20px;
        margin-bottom: 30px;
        flex-wrap: wrap;
    }
    
    .hero-image-block {
        width: 100%;
    }
    
    .hero-image-placeholder {
        width: 200px;
        height: 280px;
    }
    
    .carousel-nav {
        bottom: 40px;
        gap: 40px;
    }
    
    .carousel-btn {
        width: 50px;
        height: 50px;
        padding: 12px;
    }
    
    .dot {
        width: 8px;
        height: 8px;
    }
    
    .dot.active {
        width: 30px;
    }
    
    /* 各区域调整 */
    .advantages-section {
        padding: 100px 0;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 20px;
    }
    
    .advantage-card {
        padding: 40px 30px;
    }
    
    .membership-section {
        padding: 100px 0;
    }
    
    .privilege-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 0 20px;
    }
    
    .privilege-item {
        padding: 40px 30px;
    }
    
    .products-section {
        padding: 100px 0;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 20px;
    }
    
    .promotion-section {
        padding: 100px 0;
    }
    
    .promo-banner {
        padding: 40px 25px;
        margin: 0 20px;
    }
    
    .promo-item {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .promo-text h3 {
        font-size: 2rem;
    }
    
    /* 按钮和交互效果调整 */
    .hero-btn,
    .btn-promo,
    .btn-membership {
        width: 100%;
        padding: 18px 40px;
    }
    
    .section-header {
        padding: 0 20px;
        margin-bottom: 60px;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    /* 移动端卡片悬停效果 */
    .product-card:hover,
    .advantage-card:hover,
    .privilege-item:hover {
        transform: none;
    }
}

/* 导航栏 - 高端奢华设计 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: linear-gradient(135deg, #0a192f 0%, #0d2b4e 100%);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    padding: 0;
}

.navbar.scrolled {
    background: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    transition: height 0.3s ease;
}

.navbar.scrolled .navbar-container {
    height: 75px;
}

.navbar-brand {
    font-weight: 900;
    font-size: 1.8rem;
    background: linear-gradient(135deg, #d4af37, #b8860b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.02);
}



.navbar-nav {
    display: flex;
    align-items: center;
    gap: 5px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
    display: inline-block;
}

.nav-link {
    color: #e6f7ff;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 20px !important;
    border-radius: 30px;
    margin: 0 5px;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
    color: #d4af37;
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #d4af37, #f3e5ab);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

.nav-link {
    color: #e6f7ff;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 20px !important;
    border-radius: 30px;
    margin: 0 5px;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
    color: #1a1a1a;
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #d4af37, #b8860b);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

/* 桌面端导航栏样式 */
@media (min-width: 993px) {
    .mobile-menu-toggle {
        display: none;
    }
    
    .navbar-nav {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 5px !important;
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        justify-content: flex-end !important;
    }
    
    .nav-item {
        position: relative !important;
        display: inline-block !important;
    }
}

/* 移动端样式覆盖 */
@media (max-width: 992px) {
    .navbar-nav {
        position: fixed;
        top: 90px;
        left: 0;
        width: 100%;
        background: rgba(10, 25, 47, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        gap: 10px;
        padding: 30px;
        transform: translateX(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        height: calc(100vh - 90px);
        overflow-y: auto;
        list-style: none;
        margin: 0;
        z-index: 1000;
    }
    
    .navbar-nav.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .navbar-nav .nav-link {
        width: 100%;
        padding: 15px 20px;
        margin: 0;
        border-radius: 10px;
        display: flex;
        justify-content: flex-start;
        background: rgba(212, 175, 55, 0.05);
    }
    
    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link:focus {
        transform: none;
        background: rgba(212, 175, 55, 0.1);
    }
    
    .navbar-nav .nav-link::after {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .user-profile,
    .login-btn {
        width: 100%;
        justify-content: center;
    }
    
    .cart-icon-wrapper {
        width: 100%;
    }
    
    /* 移动端调整滚动动画触发点 */
    .fade-in, .slide-in-left, .slide-in-right, .scale-in {
        transform: none;
        opacity: 1;
    }
    
    /* 移动端光标效果 */
    .cursor-glow {
        display: none;
    }
    
    /* 移动端容器调整 */
    .navbar-container {
        padding: 0 20px;
    }
}

.cart-icon-wrapper {
    position: relative;
    padding: 10px;
    border-radius: 50%;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cart-icon-wrapper:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: scale(1.05);
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: linear-gradient(135deg, #d4af37, #b8860b);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 15px;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), transparent);
    border: 1px solid rgba(212, 175, 55, 0.15);
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-profile:hover {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.15);
}

.user-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(135deg, #d4af37, #b8860b);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
}

.login-btn {
    background: linear-gradient(135deg, #d4af37 0%, #c5a028 100%);
    color: #0a192f;
    border: none;
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.login-btn:hover {
    background: linear-gradient(135deg, #e6c14d 0%, #d4af37 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
    color: #0a192f;
}

.mobile-menu-toggle {
    display: none;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: #d4af37;
    font-size: 1.5rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: rgba(212, 175, 55, 0.2);
}

/* 移动端容器调整 */
@media (max-width: 992px) {
    .navbar-container {
        padding: 0 20px;
    }
}

/* 购物车徽章 */
.badge {
    position: relative;
    top: -10px;
    left: -5px;
    background: linear-gradient(135deg, #d4af37, #b8860b);
}

/* 卡片通用样式 */
.card {
    transition: transform 0.2s;
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

/* 轮播嚾 */
.carousel-item img {
    height: 400px;
    object-fit: cover;
}

/* 页脚 */
footer {
    margin-top: auto;
    background: linear-gradient(135deg, #0a192f 0%, #0d2b4e 100%);
    border-top: 1px solid rgba(212, 175, 55, 0.3);
}

/* 产品详情页 */
.product-gallery {
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
}

.product-thumbnails img {
    height: 80px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.product-thumbnails img.active {
    border-color: #d4af37;
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

/* 购物车页面 */
.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 5px;
}

/* 订单页面 */
.order-status-badge {
    font-size: 0.8rem;
}

/* 个人中心 */
.profile-avatar {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid #d4af37;
}

/* 表单 */
.form-control:focus {
    border-color: #d4af37;
    box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25);
}

/* 页脚 */
.border-top {
    border-top: 1px solid #e5e5e5;
}

.footer {
    padding: 2rem 0;
    background-color: #f8f9fa;
}