* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #FCE4EC 0%, #F8BBD0 50%, #F48FB1 100%);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* 背景图片层 */
.bg-image {
    position: fixed;
    bottom: 0;
    right: 0;
    height: 100%;
    width: auto;
    -webkit-mask-image: linear-gradient(100deg, transparent 0%, transparent 10%, black 40%, black 100%);
    mask-image: linear-gradient(100deg, transparent 0%, transparent 10%, black 40%, black 100%);
    transition: 300ms;
    z-index: 0;
    opacity: 0.6;
}

/* 漂浮粒子 */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    background: rgba(236, 64, 122, 0.3);
    border-radius: 50%;
    animation: floatParticle linear infinite;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

/* 装饰元素 */
.decoration {
    position: fixed;
    pointer-events: none;
    z-index: 1;
}

.decoration-1 {
    top: 10%;
    left: 5%;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(236, 64, 122, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: decorationFloat1 8s ease-in-out infinite;
}

.decoration-2 {
    bottom: 15%;
    left: 10%;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(244, 143, 177, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    animation: decorationFloat2 10s ease-in-out infinite;
}

.decoration-3 {
    top: 20%;
    right: 8%;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(236, 64, 122, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: decorationFloat3 7s ease-in-out infinite;
}

@keyframes decorationFloat1 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(30px, 20px) scale(1.1);
    }
}

@keyframes decorationFloat2 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(-20px, 30px) scale(1.05);
    }
}

@keyframes decorationFloat3 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(20px, -20px) scale(1.08);
    }
}

/* 返回首页按钮 */
.top-button {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 25px;
    text-decoration: none;
    color: #EC407A;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(236, 64, 122, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 1.2rem;
}

.top-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(236, 64, 122, 0.3);
}

.logo {
    width: 3rem;
    height: 3rem;
}

/* 主容器 */
.container {
    position: relative;
    z-index: 10;
    padding: 100px 20px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

h1 {
    text-align: center;
    font-size: clamp(28px, 5vw, 40px);
    background: linear-gradient(135deg, #EC407A 0%, #C2185B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 40px;
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(236, 64, 122, 0.2);
}

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 25px;
}

.emoji-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(236, 64, 122, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.emoji-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(236, 64, 122, 0.25);
    background: rgba(255, 255, 255, 0.95);
}

/* 会员表情卡片特殊样式 */
.emoji-card.vip-card {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 192, 203, 0.15));
    border: 2px solid rgba(255, 215, 0, 0.4);
    grid-column: span 2;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 25px;
}

.vip-card-content {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
}

.vip-image {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.vip-info {
    flex: 1;
}

.emoji-card.vip-card:hover {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 192, 203, 0.2));
}

.vip-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 12px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #fff;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

/* 微信表情卡片特殊样式 */
.emoji-card.wechat-card {
    background: linear-gradient(135deg, rgba(7, 193, 96, 0.15), rgba(50, 197, 133, 0.15));
    border: 2px solid rgba(7, 193, 96, 0.4);
    grid-column: span 2;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 25px;
    position: relative;
}

.wechat-card-content {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
}

.wechat-image {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.wechat-info {
    flex: 1;
}

.emoji-card.wechat-card:hover {
    background: linear-gradient(135deg, rgba(7, 193, 96, 0.2), rgba(50, 197, 133, 0.2));
}

.wechat-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 12px;
    background: linear-gradient(135deg, #07C160, #32C975);
    color: #fff;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(7, 193, 96, 0.4);
}

.wechat-card img {
    width: 100px !important;
    height: auto !important;
    flex-shrink: 0;
    margin-bottom: 0;
    object-fit: contain;
    border-radius: 12px;
    background: #f8f9fa;
}

.wechat-desc {
    color: #555;
    margin: 8px 0;
    font-size: 0.95rem;
}

.wechat-benefits {
    list-style: none;
    padding: 0;
    margin: 0;
}

.wechat-benefits li {
    padding: 4px 0;
    color: #666;
    font-size: 0.9rem;
    position: relative;
    padding-left: 20px;
}

.wechat-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #07C160;
    font-weight: bold;
}

.download-btn.wechat-button {
    background: linear-gradient(135deg, #07C160, #32C975);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    margin-top: 10px;
}

.download-btn.wechat-button:hover {
    background: linear-gradient(135deg, #06AD56, #2ABD68);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(7, 193, 96, 0.4);
}

.emoji-card img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: 15px;
    margin-bottom: 15px;
    background: #f8f9fa;
}

.wechat-image img {
    height: 213px;
}

.wechat-info a {
    text-decoration: none;
    font-weight: 700;
    color: #06AD56;
}

.icon-wechat {
    background-image: url(data:image/svg+xml;base64,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);
    background-size: cover;
    display: block;
    display: inline-block;
    height: 14.4px;
    vertical-align: middle;
    width: 46.2px;
}

.vip-card img {
    width: 140px;
    height: 140px;
    flex-shrink: 0;
    margin-bottom: 0;
}

.emoji-name {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 15px;
    word-break: break-all;
    font-weight: 500;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vip-card .emoji-name {
    min-height: auto;
    padding: 10px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
    margin-bottom: 0;
}

.vip-benefits {
    list-style: none;
    padding: 0;
    margin: 10px 0;
    font-size: 0.8rem;
    color: #EC407A;
    text-align: left;
    flex: 1;
}

.vip-benefits li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
}

.vip-benefits li::before {
    content: "✨";
    position: absolute;
    left: 0;
}

.vip-button {
    margin-top: 10px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    flex-shrink: 0;
}

.vip-button:hover {
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.download-btn {
    display: inline-block;
    padding: 10px 25px;
    background: linear-gradient(135deg, #EC407A 0%, #C2185B 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(236, 64, 122, 0.3);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(236, 64, 122, 0.4);
}

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

/* 加载动画 */
.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
    opacity: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

@media (max-width: 768px) {
    h1 {
        font-size: 24px;
    }
    
    .emoji-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 20px;
    }
    
    .emoji-card {
        padding: 20px;
    }
    
    .emoji-card img {
        width: 100px;
        height: 100px;
    }
    
    .vip-card {
        grid-column: span 1;
        flex-direction: column;
        text-align: center;
    }
    
    .vip-card-content {
        flex-direction: column;
        text-align: center;
    }
    
    .vip-card img {
        width: 120px;
        height: 120px;
    }
    
    .top-button {
        top: 10px;
        left: 10px;
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .decoration {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 80px 15px 30px;
    }
    
    .decoration-left,
    .decoration-right {
        width: 60px;
        height: 60px;
    }
    
    .emoji-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 15px;
    }
    
    .emoji-card {
        padding: 15px;
    }
    
    .emoji-card img {
        width: 80px;
        height: 80px;
    }
    
    .vip-card img {
        width: 100px;
        height: 100px;
    }
    
    .emoji-name {
        font-size: 0.75rem;
        min-height: 30px;
    }
    
    .vip-benefits {
        font-size: 0.7rem;
    }
    
    .vip-benefits li {
        padding: 3px 0;
    }
    
    .download-btn {
        padding: 8px 18px;
        font-size: 0.85rem;
    }
    
    .top-button {
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .particle {
        display: none;
    }
}