/* 风雨飘摇主题 - 灰蓝暗色调 */
:root {
    --storm-color: #3a5169;
    --wave-color: #4d6a8a;
    --fog-color: #7a8fa6;
    --lightning-color: #a8c0d8;
    --text-color: #e0e9f2;
    --dark-text: #2c3e50;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

@keyframes sway {
    0%, 100% { transform: rotate(-1deg); }
    50% { transform: rotate(1deg); }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
}

body {
    background-color: var(--storm-color);
    color: var(--text-color);
    line-height: 1.7;
    background-image: 
        radial-gradient(circle at 10% 20%, var(--wave-color), transparent 20%),
        radial-gradient(circle at 90% 80%, var(--fog-color), transparent 30%);
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: var(--lightning-color);
    transition: all 0.3s ease;
    position: relative;
}

a:hover {
    color: white;
    text-shadow: 0 0 5px var(--lightning-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    transform: rotate(0.3deg);
    animation: sway 8s infinite ease-in-out;
}

/* 风雨效果头部 */
header {
    background: rgba(58, 81, 105, 0.7);
    backdrop-filter: blur(8px);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
    border-bottom: 1px solid var(--wave-color);
    transform: rotate(-0.5deg);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(to right, var(--lightning-color), white);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
    text-shadow: 0 2px 3px rgba(0,0,0,0.3);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 15px;
    flex-wrap: wrap;
}

nav ul li {
    position: relative;
    overflow: hidden;
}

nav ul li::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--lightning-color);
    transition: width 0.3s;
}

nav ul li:hover::after {
    width: 100%;
}

nav ul li a {
    padding: 8px 15px;
    font-weight: 500;
}

/* 风雨内容区 */
.main-content {
    background: rgba(45, 62, 80, 0.6);
    border-radius: 12px;
    padding: 30px;
    margin: 30px 0;
    backdrop-filter: blur(5px);
    border: 1px solid var(--wave-color);
    box-shadow: var(--shadow);
    transform: rotate(0.2deg);
    transition: transform 0.5s;
}

.main-content:hover {
    transform: rotate(-0.2deg);
}

.section-title {
    font-size: 26px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px dashed var(--wave-color);
    position: relative;
    color: white;
    text-shadow: 0 2px 3px rgba(0,0,0,0.3);
}

.section-title::after {
    content: '⚡';
    position: absolute;
    right: 0;
    top: 0;
    opacity: 0.5;
}

/* 风雨卡片 */
.storm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.storm-card {
    background: rgba(65, 90, 115, 0.5);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.4s;
    border: 1px solid var(--wave-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transform: rotate(0.5deg);
}

.storm-card:hover {
    transform: rotate(-0.5deg) translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
    background: rgba(65, 90, 115, 0.7);
}

.card-rain {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid var(--wave-color);
    filter: brightness(0.9) contrast(1.1);
}

.card-body {
    padding: 20px;
}

.card-title {
    font-size: 18px;
    margin-bottom: 12px;
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: white;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--fog-color);
    margin-top: 15px;
}

/* 分类雨滴标签 */
.raindrop-tag {
    display: inline-block;
    padding: 3px 12px;
    background: rgba(168, 192, 216, 0.2);
    color: var(--lightning-color);
    border-radius: 15px;
    font-size: 12px;
    margin-bottom: 10px;
    border: 1px dashed var(--wave-color);
}

/* 风雨详情页 */
.storm-article {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.storm-article::before {
    content: '';
    position: absolute;
    top: 0;
    left: -20px;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--wave-color), transparent);
}

.article-header {
    margin-bottom: 40px;
    text-align: center;
}

.article-title {
    font-size: 32px;
    margin-bottom: 20px;
    line-height: 1.3;
    color: white;
    text-shadow: 0 2px 3px rgba(0,0,0,0.3);
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 25px;
    color: var(--fog-color);
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.article-image {
    width: 100%;
    max-height: 450px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    filter: grayscale(20%) contrast(1.1);
    border: 1px solid var(--wave-color);
}

.article-content {
    line-height: 1.9;
    font-size: 17px;
}

.article-content p {
    margin-bottom: 20px;
    position: relative;
    padding-left: 15px;
}

.article-content p::before {
    content: '»';
    position: absolute;
    left: 0;
    color: var(--lightning-color);
}

/* 风雨分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.pagination a {
    padding: 10px 20px;
    border-radius: 5px;
    background-color: rgba(77, 106, 138, 0.5);
    border: 1px solid var(--wave-color);
    transition: all 0.3s;
    transform: rotate(1deg);
}

.pagination a:hover {
    background-color: var(--wave-color);
    color: white;
    transform: rotate(-1deg);
}

/* 友情链接 - 雨云效果 */
.cloud-links {
    background: rgba(65, 90, 115, 0.4);
    border-radius: 12px;
    padding: 25px;
    margin: 30px 0;
    backdrop-filter: blur(3px);
    border: 1px dashed var(--wave-color);
    position: relative;
    overflow: hidden;
}

.cloud-links::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: rgba(168, 192, 216, 0.1);
    border-radius: 50%;
}

.cloud-links h3 {
    margin-bottom: 20px;
    color: white;
    font-size: 20px;
    position: relative;
}

.cloud-links-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    position: relative;
}

.cloud-links-container a {
    padding: 8px 15px;
    background-color: rgba(77, 106, 138, 0.5);
    border-radius: 15px;
    font-size: 14px;
    border: 1px solid var(--wave-color);
    transform: rotate(0.5deg);
}

.cloud-links-container a:hover {
    background-color: var(--wave-color);
    color: white;
    transform: rotate(-0.5deg);
}

/* 页脚 - 海浪效果 */
footer {
    background-color: var(--storm-color);
    padding: 30px 0;
    text-align: center;
    margin-top: 50px;
    position: relative;
    border-top: 1px solid var(--wave-color);
}

footer::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    width: 100%;
    height: 10px;
    background: linear-gradient(90deg, transparent, var(--wave-color), transparent);
}

.copyright {
    font-size: 14px;
    color: var(--fog-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        transform: rotate(0.1deg);
        animation: sway 12s infinite ease-in-out;
    }
    
    .header-content {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        justify-content: center;
    }
    
    .storm-grid {
        grid-template-columns: 1fr;
    }
    
    .article-title {
        font-size: 26px;
    }
    
    .storm-article::before {
        display: none;
    }
}