/* 浪漫温馨主题增强样式 - 让网站充满爱的氛围 */

/* 1. 浪漫的卡片流光效果 */
.card, .card-b {
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card::before, .card-b::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.6), 
        rgba(255, 182, 193, 0.4), 
        rgba(255, 255, 255, 0.6), 
        transparent
    );
    transition: left 1s;
    z-index: 1;
}

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

/* 2. 浪漫的心形装饰效果 */
.card::after, .card-b::after {
    content: '❤';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ff6b9d, #ff8e9d);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 2;
    box-shadow: 0 5px 15px rgba(255, 107, 157, 0.4);
}

.card:hover::after, .card-b:hover::after {
    opacity: 1;
    transform: scale(1);
    top: 15px;
    right: 15px;
}

/* 2. 浪漫的时间显示装饰 */
.time {
    position: relative;
    padding: 3rem;
    margin: 3rem auto;
    max-width: 900px;
}

.time::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 182, 193, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(230, 179, 255, 0.1) 0%, transparent 50%);
    border-radius: 4rem;
    z-index: -1;
}

.time::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 4px;
    background: linear-gradient(90deg, 
        transparent, 
        #ffb6c1, 
        #ffc0cb, 
        #ffd7e5, 
        #e6b3ff, 
        #cc99ff, 
        transparent
    );
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(255, 182, 193, 0.3);
}

/* 3. 浪漫的头像容器光晕效果 */
.bg-img .middle {
    position: relative;
}

.bg-img .middle::after {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: -15px;
    bottom: -15px;
    background: linear-gradient(135deg, 
        #ff6b9d, 
        #ff8e9d, 
        #ffb3c1, 
        #ffd7e5, 
        #e6b3ff, 
        #cc99ff
    );
    z-index: -1;
    border-radius: 6rem;
    opacity: 0.2;
    filter: blur(30px);
    animation: rainbowGlow 8s linear infinite;
}

@keyframes rainbowGlow {
    0%, 100% {
        opacity: 0.2;
        filter: blur(30px);
    }
    50% {
        opacity: 0.3;
        filter: blur(40px);
    }
}

/* 4. 浪漫的波浪彩虹效果 */
.bg-img .waves {
    filter: drop-shadow(0 10px 25px rgba(255, 107, 157, 0.4));
}

.bg-img .parallax>use {
    filter: url(#shadow);
}

.bg-img svg {
    filter: drop-shadow(0 5px 15px rgba(255, 107, 157, 0.3));
}

/* 5. 浪漫的心跳和脉动动画 */
@keyframes romanticPulse {
    0%, 100% {
        box-shadow: 
            0 0 0 0 rgba(255, 107, 157, 0.7),
            0 0 0 0 rgba(255, 182, 193, 0.5),
            0 0 0 0 rgba(230, 179, 255, 0.3);
    }
    33% {
        box-shadow: 
            0 0 0 15px rgba(255, 107, 157, 0),
            0 0 0 0 rgba(255, 182, 193, 0.5),
            0 0 0 0 rgba(230, 179, 255, 0.3);
    }
    66% {
        box-shadow: 
            0 0 0 30px rgba(255, 107, 157, 0),
            0 0 0 20px rgba(255, 182, 193, 0),
            0 0 0 0 rgba(230, 179, 255, 0.3);
    }
    100% {
        box-shadow: 
            0 0 0 45px rgba(255, 107, 157, 0),
            0 0 0 35px rgba(255, 182, 193, 0),
            0 0 0 25px rgba(230, 179, 255, 0);
    }
}

.love-icon img {
    animation: heartbeat 1.5s ease-in-out infinite, romanticPulse 3s infinite;
}

/* 6. 浪漫的按钮爱心效果 */
button, .btn {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #ff6b9d, #ff8e9d, #ffb3c1);
    border: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 50px !important;
    box-shadow: 0 10px 20px rgba(255, 107, 157, 0.3);
}

button:hover, .btn:hover {
    background: linear-gradient(135deg, #ff8e9d, #ffb3c1, #e6b3ff);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px rgba(255, 107, 157, 0.4);
}

button::before, .btn::before {
    content: '❤';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    font-size: 24px;
    color: white;
    opacity: 0;
    transition: all 0.4s;
    z-index: 1;
}

button:hover::before, .btn:hover::before {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.8;
    animation: floatHeart 1s ease-out forwards;
}

@keyframes floatHeart {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -100%) scale(1.2);
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -150%) scale(0);
        opacity: 0;
    }
}

button::after, .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
    border-radius: 50%;
    transition: all 0.4s;
}

button:active::after, .btn:active::after {
    animation: romanticRipple 0.6s ease-out;
}

@keyframes romanticRipple {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0.5;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

/* 7. 浪漫的页脚爱心雨效果 */
.footer-warp {
    position: relative;
    background: linear-gradient(to bottom, transparent, rgba(255, 249, 251, 0.9));
    overflow: hidden;
}

.footer-warp::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        transparent, 
        #ffb6c1, 
        #ffc0cb, 
        #ffd7e5, 
        #e6b3ff, 
        #cc99ff, 
        transparent
    );
    box-shadow: 0 2px 10px rgba(255, 182, 193, 0.3);
}

/* 爱心雨动画 */
@keyframes heartRain {
    0% {
        transform: translateY(-100px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

.footer-warp::after {
    content: '❤❤❤❤❤';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    font-size: 20px;
    color: rgba(255, 107, 157, 0.1);
    animation: heartRain 10s linear infinite;
    pointer-events: none;
    z-index: 0;
}

/* 8. 独特的输入框效果 */
input, textarea {
    transition: all 0.3s;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 10px 15px;
}

input:focus, textarea:focus {
    border-color: #ff6b9d;
    box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.2);
    outline: none;
}

/* 9. 独特的滚动进度指示器 */
::-webkit-scrollbar-track {
    background: #fff5f7;
    border-radius: 10px;
}

/* 10. 独特的响应式设计增强 */
@media (max-width: 768px) {
    .bg-img .middle {
        padding: 2rem;
        border-radius: 2rem;
    }
    
    .bg-img .middle img {
        width: 6rem;
        height: 6rem;
    }
    
    .love-icon img {
        width: 4rem;
        height: 4rem;
    }
}

/* 11. 独特的图标悬停效果 */
.card img, .card-b img {
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.1)) hue-rotate(0deg);
    transition: all 0.5s;
}

.card:hover img, .card-b:hover img {
    filter: drop-shadow(0 10px 20px rgba(255, 107, 157, 0.3)) hue-rotate(20deg);
}

/* 13. SVG图标颜色个性化 - 暂时移除所有滤镜，测试图标是否能显示 */
.card img[src*=".svg"], .card-b img[src*=".svg"] {
    /* 暂时移除所有滤镜，让图标以原始状态显示 */
    filter: none;
    transition: filter 0.3s;
}

.card:hover img[src*=".svg"], .card-b:hover img[src*=".svg"] {
    filter: none;
}

/* 14. 爱心图标特殊效果 */
.love-icon img {
    filter: drop-shadow(0 5px 15px rgba(255, 107, 157, 0.5));
}

/* 12. 独特的光晕效果 */
@keyframes glow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(255, 107, 157, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(255, 107, 157, 0.8), 0 0 30px rgba(255, 107, 157, 0.6);
    }
}

.header-wrap .header .logo h1 {
    animation: glow 3s infinite;
}