/* 游戏王卡片展示系统 - 美化版样式 */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;600&display=swap');

:root {
    --primary-color: #8B5CF6;
    --secondary-color: #EC4899;
    --accent-color: #F59E0B;
    --dark-color: #1F2937;
    --light-color: #F9FAFB;
    --card-bg: linear-gradient(145deg, #ffffff, #f8fafc);
    --card-shadow: 0 10px 25px rgba(0,0,0,0.15);
    --glow-effect: 0 0 20px rgba(139, 92, 246, 0.3);
}

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

body {
    font-family: 'Rajdhani', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background:
        radial-gradient(circle at 20% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(236, 72, 153, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    min-height: 100vh;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

/* 背景装饰图案 */
.bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 25% 25%, rgba(139, 92, 246, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(236, 72, 153, 0.03) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%238B5CF6' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    background-size: 60px 60px;
    pointer-events: none;
    z-index: -1;
    opacity: 0.5;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 25% 25%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(236, 72, 153, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
}

/* 装饰性元素 */
.container::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    right: -50px;
    bottom: -50px;
    background:
        radial-gradient(circle at 0% 0%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    border-radius: 50px;
}

.header {
    text-align: center;
    color: white;
    margin-bottom: 50px;
    position: relative;
}

.download-widget {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 15px;
    padding: 10px 20px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.download-widget:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.2);
}

.download-widget::after {
    content: '⤴';
    margin-left: 8px;
    font-size: 0.9rem;
}

.header-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
}

.card-icon {
    font-size: 2rem;
    animation: iconFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

.card-icon:nth-child(1) {
    animation-delay: 0s;
}

.card-icon:nth-child(3) {
    animation-delay: 2s;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(5deg);
    }
    50% {
        transform: translateY(-5px) rotate(0deg);
    }
    75% {
        transform: translateY(-15px) rotate(-5deg);
    }
}

.header::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.header h1 {
    font-family: 'Orbitron', monospace;
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 15px;
    text-shadow:
        0 0 10px rgba(139, 92, 246, 0.5),
        2px 2px 4px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 50%, #e0f2fe 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    from {
        filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3)) drop-shadow(0 0 10px rgba(139, 92, 246, 0.3));
    }
    to {
        filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3)) drop-shadow(0 0 20px rgba(139, 92, 246, 0.6));
    }
}

.header p {
    font-size: 1.2rem;
    opacity: 0.9;
    font-weight: 300;
    letter-spacing: 0.5px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.search-container {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.search-input {
    width: 100%;
    max-width: 500px;
    padding: 18px 30px;
    font-size: 18px;
    font-family: 'Rajdhani', sans-serif;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    outline: none;
    box-shadow:
        0 8px 32px rgba(0,0,0,0.1),
        inset 0 1px 0 rgba(255,255,255,0.8);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 400;
    color: var(--dark-color);
}

.search-input::placeholder {
    color: #9CA3AF;
    font-weight: 300;
}

.search-input:focus {
    background: white;
    border-color: var(--primary-color);
    box-shadow:
        0 12px 40px rgba(139, 92, 246, 0.15),
        0 0 0 4px rgba(139, 92, 246, 0.1),
        inset 0 1px 0 rgba(255,255,255,1);
    transform: translateY(-3px) scale(1.02);
}

.search-input:hover {
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow:
        0 10px 35px rgba(0,0,0,0.12),
        inset 0 1px 0 rgba(255,255,255,0.9);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(405px, 1fr));
    gap: 30px;
    padding: 30px 0;
    perspective: 1000px;
}

.card-item {
    background: var(--card-bg);
    border-radius: 25px; /* 统一圆角大小 */
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 25px; /* 与卡片基础圆角保持一致 */
    z-index: 1;
}

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

.card-item:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow:
        0 25px 50px rgba(0,0,0,0.25),
        var(--glow-effect);
    border-color: rgba(139, 92, 246, 0.3);
    border-radius: 25px; /* 悬停时稍微增加圆角，更柔和的效果 */
}

.card-thumbnail {
    position: relative;
    aspect-ratio: 1/1; /* 正方形比例，像弹窗内一样 */
    width: 100%;
    overflow: hidden;
    background: linear-gradient(45deg, #f8fafc, #e2e8f0);
    border-radius: 25px; /* 与卡片基础圆角保持一致 */
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-thumbnail img {
    width: auto;
    height: 100%;
    max-width: 100%;
    object-fit: contain; /* 保持图片比例，不变形，像弹窗内一样 */
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 15px; /* 与容器圆角一致 */
}

.card-item:hover .card-thumbnail img {
    transform: scale(1.05); /* 与弹窗内一样的缩放效果 */
    border-radius: 25px; /* 悬停时与卡片悬停圆角保持一致 */
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(
        transparent 0%,
        transparent 85%,
        rgba(0,0,0,0.15) 90%,
        rgba(0,0,0,0.35) 95%,
        rgba(0,0,0,0.6) 100%
    );
    color: white;
    padding: 20px 20px 15px;
    backdrop-filter: blur(5px);
    z-index: 2;
    min-height: auto;
}

.card-overlay h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    margin-bottom: 8px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    letter-spacing: 0.5px;
}

.card-info {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.9;
    color: var(--accent-color);
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
    background: transparent;
    padding: 0;
    border-radius: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    border: none;
    margin-top: 5px;
    line-height: 1.4;
}

.card-info-item {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.25);
    white-space: nowrap;
    font-size: 0.85rem;
}

.card-info-attribute {
    background: rgba(139, 92, 246, 0.3);
    border: 1px solid rgba(139, 92, 246, 0.5);
}

.card-info-level {
    background: rgba(255, 215, 0, 0.25);
    color: #ffd700;
    border: 1px solid rgba(255, 215, 0, 0.4);
    font-weight: 600;
}

.card-info-stats {
    background: rgba(245, 158, 11, 0.3);
    border: 1px solid rgba(245, 158, 11, 0.5);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.card-info-type {
    background: rgba(139, 92, 246, 0.4);
    border: 1px solid rgba(139, 92, 246, 0.6);
    font-weight: 600;
}

.card-info-magic-type {
    background: rgba(74, 144, 226, 0.3);
    border: 1px solid rgba(74, 144, 226, 0.5);
}

.card-info-trap-type {
    background: rgba(149, 165, 166, 0.3);
    border: 1px solid rgba(149, 165, 166, 0.5);
}

/* 卡片背面装饰 */
.card-item::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1;
}

.card-item:hover::after {
    opacity: 1;
    transform: scale(1.5);
}

/* 浮窗样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 60% 50% at center, rgba(139, 92, 246, 0.08) 0%, rgba(0,0,0,0.7) 100%);
    backdrop-filter: blur(10px);
    animation: modalFadeIn 0.4s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        backdrop-filter: blur(0px);
    }
    to {
        opacity: 1;
        backdrop-filter: blur(10px);
    }
}

.modal-content {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    margin: 2% auto;
    padding: 0;
    border-radius: 25px;
    width: 97%;
    max-width: 1350px;
    max-height: 95vh;
    overflow: hidden;
    position: relative;
    box-shadow:
        0 30px 80px rgba(0,0,0,0.4),
        0 0 0 1px rgba(255,255,255,0.1),
        inset 0 1px 0 rgba(255,255,255,0.6);
    animation: modalSlideIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
}

.modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.3), transparent);
    z-index: 1;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9) rotateX(10deg);
        filter: blur(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1) rotateX(0deg);
        filter: blur(0px);
    }
}

.modal::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    border-radius: 22px; /* 与模态框内容圆角保持一致 */
    z-index: -1;
    opacity: 0;
    animation: modalGlow 2s ease-in-out infinite alternate;
}

@keyframes modalGlow {
    0% {
        opacity: 0;
        transform: scale(1);
    }
    100% {
        opacity: 0.15;
        transform: scale(1.005);
    }
}

.close {
    color: #9CA3AF;
    float: right;
    font-size: 32px;
    font-weight: 300;
    position: absolute;
    top: 20px;
    right: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(156, 163, 175, 0.1);
    z-index: 10;
}

.close:hover {
    color: var(--primary-color);
    background: rgba(139, 92, 246, 0.1);
    transform: rotate(90deg) scale(1.1);
}

.card-detail {
    display: grid;
    grid-template-columns: minmax(320px, 50%) minmax(0, 1fr);
    gap: clamp(35px, 3.5vw, 70px);
    padding: clamp(38px, 3.8vw, 70px);
    min-height: 450px;
    align-items: start;
}

.card-detail-image {
    width: 100%;
    position: relative;
    /* 移除固定高度，让容器根据图片比例自动调整 */
}

.card-detail-image::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 25px;
    opacity: 0.3;
    animation: imageGlow 3s ease-in-out infinite alternate;
    z-index: -1;
}

@keyframes imageGlow {
    from {
        opacity: 0.2;
        transform: scale(0.98);
    }
    to {
        opacity: 0.4;
        transform: scale(1.02);
    }
}

.card-detail-image img {
    width: 100%;
    height: auto;
    /* 移除max-height限制，让图片根据原始比例显示 */
    object-fit: contain; /* 保持图片比例，不变形 */
    border-radius: 25px; /* 与主界面图片圆角保持一致 */
    box-shadow:
        0 15px 35px rgba(0,0,0,0.2),
        0 0 0 3px rgba(255,255,255,0.3),
        inset 0 1px 0 rgba(255,255,255,0.6);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-detail-image:hover img {
    transform: scale(1.05); /* 与主页悬停效果一致 */
    box-shadow:
        0 20px 45px rgba(0,0,0,0.25),
        0 0 0 3px rgba(139, 92, 246, 0.4),
        inset 0 1px 0 rgba(255,255,255,0.8);
    border-radius: 25px; /* 悬停时与主界面保持一致 */
}

.card-detail-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 25px;
    gap: 20px;
}

.card-detail-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    color: var(--dark-color);
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    background: linear-gradient(135deg, var(--dark-color) 0%, #4B5563 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    flex: 1;
    white-space: normal;
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: manual;
}

.card-rarity {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 25px;
    background: rgba(139, 92, 246, 0.1);
    border: 2px solid rgba(139, 92, 246, 0.3);
    white-space: nowrap;
    align-self: flex-start;
}

.card-detail-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.card-detail-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

@media (max-width: 1100px) {
    .card-detail-meta {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .card-detail-meta {
        grid-template-columns: 1fr;
    }
}

.meta-item {
    background: linear-gradient(145deg, rgba(255,255,255,0.8), rgba(248,250,252,0.9));
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow:
        0 2px 8px rgba(0,0,0,0.06),
        inset 0 1px 0 rgba(255,255,255,0.6);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.meta-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px 0 0 2px;
}

.meta-item:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 25px rgba(0,0,0,0.12),
        inset 0 1px 0 rgba(255,255,255,0.8);
}

.meta-label {
    font-size: 0.7rem;
    color: #6B7280;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.meta-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark-color);
    font-family: 'Orbitron', monospace;
}

.card-detail-description {
    background: linear-gradient(145deg, rgba(248,250,252,0.85), rgba(241,245,249,0.95));
    padding: 24px;
    border-radius: 24px;
    line-height: 1.7;
    color: #4B5563;
    margin-top: 20px;
    border: 1px solid rgba(255,255,255,0.4);
    box-shadow:
        0 4px 15px rgba(0,0,0,0.06),
        inset 0 1px 0 rgba(255,255,255,0.7);
    position: relative;
    font-size: 1rem;
    max-width: none;
    max-height: 60vh;
    overflow-y: auto;
    white-space: pre-line; /* 保留换行符 */
    word-wrap: break-word; /* 长单词换行 */
    overflow-wrap: break-word; /* 现代浏览器长单词换行 */
}

.card-detail-description::before {
    content: '"';
    position: absolute;
    top: 12px;
    left: 18px;
    font-size: 3.5rem;
    color: rgba(139, 92, 246, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.card-detail-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* 超宽屏幕优化 */
@media (min-width: 1400px) {
    .modal-content {
        max-width: 1500px;
    }

    .card-detail {
        grid-template-columns: minmax(500px, 55%) minmax(0, 1fr);
        gap: 55px;
        padding: 60px;
    }

    .card-detail-image {
        min-height: clamp(620px, 50vw, 860px);
    }

    .card-detail-description {
        font-size: 1.05rem;
        line-height: 1.8;
    }
}

/* 大屏幕优化 */
@media (min-width: 1200px) and (max-width: 1399px) {
    .modal-content {
        max-width: 1100px;
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    :root {
        --card-shadow: 0 8px 20px rgba(0,0,0,0.12);
        --glow-effect: 0 0 15px rgba(139, 92, 246, 0.2);
    }

    .container {
        padding: 15px;
    }

    .container::before {
        top: -30px;
        left: -30px;
        right: -30px;
        bottom: -30px;
    }

    .header h1 {
        font-size: clamp(1.5rem, 4vw, 2.5rem);
        margin-bottom: 10px;
    }

    .header p {
        font-size: 1rem;
    }

    .search-input {
        max-width: 100%;
        padding: 15px 20px;
        font-size: 16px;
    }

    .cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 25px;
        padding: 20px 0;
    }

    .card-item {
        max-width: 400px; /* 增大后的卡片最大宽度 */
        margin: 0 auto;
        border-radius: 25px; /* 与主界面基础圆角保持一致 */
    }

    .card-thumbnail {
        aspect-ratio: 1/1; /* 平板端也使用正方形比例 */
        border-radius: 25px; /* 与主界面图片容器圆角保持一致 */
    }

    .card-thumbnail img {
        border-radius: 25px; /* 与容器保持一致 */
    }

    .card-item:hover .card-thumbnail img {
        border-radius: 25px; /* 悬停时与主界面悬停圆角保持一致 */
    }

    .card-info {
        font-size: 0.8rem;
        padding: 2px 8px;
        margin-top: 3px;
    }

    .card-detail {
        flex-direction: column;
        gap: 30px;
        padding: 30px;
    }

    .card-detail-image {
        flex: none;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        /* 移除固定高度限制 */
    }

    .card-detail-image img {
        max-height: none;
        /* 让图片根据原始比例显示 */
    }

    .card-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .card-rarity {
        font-size: 1rem;
        padding: 6px 12px;
        align-self: flex-start;
    }

    .card-detail-meta {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .meta-item {
        padding: 10px 12px;
    }

    .meta-label {
        font-size: 0.7rem;
        margin-bottom: 4px;
    }

    .meta-value {
        font-size: 1rem;
    }

    .card-thumbnail {
        border-radius: 25px; /* 平板端与主界面保持一致 */
    }

    .card-thumbnail img {
        border-radius: 25px; /* 与容器保持一致 */
    }

    .card-item:hover .card-thumbnail img {
        border-radius: 25px; /* 悬停时与主界面悬停圆角保持一致 */
    }

    .modal-content {
        margin: 2% auto;
        width: 98%;
        max-height: 95vh;
        border-radius: 25px; /* 与主界面圆角风格一致 */
        max-width: 900px;
    }

    .modal::before {
        border-radius: 25px; /* 与模态框内容圆角保持一致 */
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.8rem;
    }

    .card-detail {
        padding: 20px;
    }

    .card-detail-title {
        font-size: 1.5rem;
    }

    .modal-content {
        margin: 1% auto;
        width: 100%;
        height: 100%;
        max-height: 100vh;
        border-radius: 0; /* 极小屏幕全屏显示，无需圆角 */
        padding: 20px;
    }

    .card-thumbnail {
        aspect-ratio: 1/1; /* 极小屏幕也使用正方形比例 */
        border-radius: 15px; /* 极小屏幕与主界面保持一致 */
    }

    .card-thumbnail img {
        border-radius: 25px; /* 与容器保持一致 */
    }

    .card-item:hover .card-thumbnail img {
        border-radius: 25px; /* 悬停时与主界面悬停圆角保持一致 */
    }

    .card-info {
        font-size: 0.75rem;
        padding: 2px 6px;
        margin-top: 2px;
    }

    .card-detail {
        padding: 20px;
        gap: 20px;
    }

    .card-header {
        flex-direction: column;
        gap: 10px;
        margin-bottom: 20px;
    }

    .card-detail-title {
        font-size: 1.5rem;
    }

    .card-rarity {
        font-size: 0.9rem;
        padding: 4px 10px;
        align-self: flex-start;
    }

    .card-detail-description {
        padding: 20px;
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .card-detail-meta {
        gap: 10px;
    }

    .meta-item {
        padding: 8px 10px;
    }

    .meta-label {
        font-size: 0.65rem;
        margin-bottom: 3px;
    }

    .meta-value {
        font-size: 0.9rem;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    :root {
        --card-bg: #ffffff;
        --primary-color: #4F46E5;
        --secondary-color: #DC2626;
    }

    .card-item {
        border: 2px solid #E5E7EB;
        border-radius: 15px; /* 与主界面基础圆角保持一致 */
    }

    .meta-item {
        border: 1px solid #D1D5DB;
        background: #FEFEFE;
    }
}

/* 减少动画模式 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .card-item:hover {
        transform: translateY(-5px) scale(1.02);
        border-radius: 25px; /* 与主界面悬停圆角保持一致 */
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    :root {
        --primary-color: #A78BFA;
        --secondary-color: #F472B6;
        --accent-color: #FBBF24;
        --dark-color: #F9FAFB;
        --light-color: #111827;
        --card-bg: linear-gradient(145deg, #1F2937, #111827);
    }

    body {
        background:
            radial-gradient(circle at 20% 80%, rgba(167, 139, 250, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 80% 20%, rgba(244, 114, 182, 0.1) 0%, transparent 50%),
            linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
        color: #F9FAFB;
    }

    .card-item {
        background: var(--card-bg);
        border-color: rgba(167, 139, 250, 0.2);
        border-radius: 15px; /* 与主界面基础圆角保持一致 */
    }

    .meta-item {
        background: linear-gradient(145deg, rgba(31, 41, 55, 0.8), rgba(17, 24, 39, 0.9));
        border-color: rgba(167, 139, 250, 0.3);
        padding: 12px 16px;
        border-radius: 12px;
    }

    .card-detail-description {
        background: linear-gradient(145deg, rgba(31, 41, 55, 0.8), rgba(17, 24, 39, 0.9));
        color: #D1D5DB;
    }

    .card-rarity {
        background: rgba(167, 139, 250, 0.15);
        border-color: rgba(167, 139, 250, 0.4);
    }

    .search-input {
        background: rgba(31, 41, 55, 0.95);
        border-color: rgba(167, 139, 250, 0.3);
        color: #F9FAFB;
    }

    .search-input::placeholder {
        color: #9CA3AF;
    }
}

/* 加载指示器样式 */
.loading-indicator {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: loadingFadeIn 0.3s ease-out;
}

@keyframes loadingFadeIn {
    from {
        opacity: 0;
        backdrop-filter: blur(0px);
    }
    to {
        opacity: 1;
        backdrop-filter: blur(5px);
    }
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(139, 92, 246, 0.2);
    border-left: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: loadingSpin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes loadingSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-indicator p {
    color: white;
    font-size: 1.1rem;
    font-weight: 300;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* 动态加载相关样式 */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    gap: 16px;
}

.load-more-container {
    text-align: center;
    margin: 40px 0;
}

.load-more-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.load-more-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .load-more-container {
        margin: 20px 0;
    }

    .load-more-btn {
        padding: 10px 24px;
        font-size: 14px;
    }
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(139, 92, 246, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--secondary-color), var(--accent-color));
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

/* 选择文本样式 */
::selection {
    background: rgba(139, 92, 246, 0.3);
    color: var(--dark-color);
}

::-moz-selection {
    background: rgba(139, 92, 246, 0.3);
    color: var(--dark-color);
}

/* 打印样式 */
@media print {
    .bg-pattern,
    .loading-indicator,
    .card-count,
    .modal {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .card-item {
        break-inside: avoid;
        margin-bottom: 20px;
    }

    .modal-content {
        position: relative !important;
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
}