/*
 * Aurora Cinema - 小旋风蜘蛛池Pro模板
 * Author: Manus AI
 * Style: 极光渐变流光风格
 */

:root {
    --bg-color: #0a0a1a;
    --primary-green: #00ff88;
    --primary-purple: #8855ff;
    --primary-blue: #00bbff;
    --text-color: #e0f0ff;
    --border-color: rgba(0, 187, 255, 0.2);
    --card-bg: #10102a;
    --font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

@keyframes aurora-wave {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes gradient-border-flow {
    0% { border-image-source: linear-gradient(90deg, var(--primary-blue), var(--primary-green)); }
    25% { border-image-source: linear-gradient(90deg, var(--primary-green), var(--primary-purple)); }
    50% { border-image-source: linear-gradient(90deg, var(--primary-purple), var(--primary-blue)); }
    75% { border-image-source: linear-gradient(90deg, var(--primary-blue), var(--primary-green)); }
    100% { border-image-source: linear-gradient(90deg, var(--primary-green), var(--primary-purple)); }
}

@keyframes aurora-halo {
    from { box-shadow: 0 0 20px 0px rgba(0, 187, 255, 0.3); }
    to { box-shadow: 0 0 35px 10px rgba(136, 85, 255, 0.5); }
}

@keyframes particle-float {
    0% { transform: translateY(0); opacity: 0.7; }
    100% { transform: translateY(-100vh); opacity: 0; }
}

/* --- Global Styles --- */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-family);
    margin: 0;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.background-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-green);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

img {
    max-width: 100%;
    height: auto;
}

/* --- Header --- */
.header {
    background: rgba(10, 10, 26, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo img {
    height: 45px;
    width: auto;
}

.navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.navigation li a {
    padding: 10px 15px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.navigation li a:hover {
    color: var(--primary-green);
    border-bottom-color: var(--primary-green);
}

.search-box {
    display: flex;
}

.search-input {
    background: rgba(255,255,255,0.1);
    border: 1px solid var(--border-color);
    border-radius: 20px 0 0 20px;
    color: var(--text-color);
    padding: 8px 15px;
    outline: none;
}

.search-button {
    background: var(--primary-blue);
    border: none;
    border-radius: 0 20px 20px 0;
    color: #fff;
    cursor: pointer;
    padding: 8px 15px;
}

.top-decoration {
    height: 3px;
    background: linear-gradient(90deg, var(--primary-purple), var(--primary-green), var(--primary-blue));
    background-size: 200% 200%;
    animation: aurora-wave 5s ease infinite;
}

/* --- Footer --- */
.footer {
    background: #080818;
    padding: 40px 0 20px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.footer-column h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li a {
    display: block;
    padding: 5px 0;
}

.footer-bottom {
    text-align: center;
    font-size: 0.9em;
    color: rgba(224, 240, 255, 0.6);
}

.eeat-links a, .disclaimer {
    margin: 0 10px;
    color: rgba(224, 240, 255, 0.6);
}

.hidden-stats {
    display: none;
}

/* --- Main Content & Layout --- */
.content-wrapper {
    display: flex;
    gap: 30px;
    padding-top: 30px;
    padding-bottom: 30px;
}

.main-column {
    flex: 3;
}

.sidebar {
    flex: 1;
}

.breadcrumb {
    padding: 15px;
    background: var(--card-bg);
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.breadcrumb a {
    margin-right: 5px;
}

.breadcrumb a:after {
    content: '>';
    margin-left: 10px;
}

.breadcrumb a:last-child:after {
    content: '';
}

/* --- Hero Section --- */
.hero-section {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-purple), var(--bg-color), var(--primary-blue));
    background-size: 400% 400%;
    animation: aurora-wave 15s ease infinite;
    width: 100%;
}

.hero-section h1 {
    font-size: 3.5em;
    color: #fff;
    margin: 0;
    text-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
}

.hero-section p {
    font-size: 1.2em;
}

/* --- Video Sections & Cards --- */
.video-section {
    margin-bottom: 40px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--primary-green);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.section-title {
    margin: 0;
    font-size: 1.8em;
    color: var(--primary-green);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.video-grid-large {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.video-card, .video-card-large {
    background: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    border: 1px solid transparent;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-image-slice: 1;
    border-image-source: linear-gradient(to right, var(--primary-blue), var(--primary-green));
}

.video-card:hover, .video-card-large:hover {
    transform: translateY(-10px);
    animation: aurora-halo 1s alternate infinite ease-in-out;
}

.video-card a, .video-card-large a {
    display: block;
}

.video-poster {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
}

.video-card-large .video-poster {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.video-info {
    padding: 15px;
}

.video-info h3 {
    margin: 0 0 5px 0;
    font-size: 1.1em;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.video-info p {
    margin: 0;
    font-size: 0.9em;
    color: rgba(224, 240, 255, 0.7);
}

/* --- Sidebar Widgets --- */
.widget {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.widget-title {
    color: var(--primary-green);
    margin-top: 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

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

.widget-list li a {
    display: block;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 187, 255, 0.1);
}

.widget-list li:last-child a {
    border-bottom: none;
}

.tag-cloud a {
    display: inline-block;
    background: rgba(0, 187, 255, 0.1);
    color: var(--primary-blue);
    padding: 5px 10px;
    border-radius: 15px;
    margin: 5px 5px 0 0;
    font-size: 0.9em;
}

.tag-cloud a:hover {
    background: var(--primary-blue);
    color: #fff;
}

/* --- List Page --- */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.pagination a, .pagination span {
    padding: 10px 15px;
    margin: 0 5px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.pagination .current {
    background: var(--primary-blue);
    color: #fff;
    border-color: var(--primary-blue);
}

/* --- Show Page --- */
.video-content {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.video-title {
    font-size: 2.5em;
    color: var(--primary-green);
}

.video-meta {
    margin-bottom: 20px;
    color: rgba(224, 240, 255, 0.7);
}

.video-meta span {
    margin-right: 20px;
}

.video-player {
    margin-bottom: 20px;
}

.video-poster-full {
    width: 100%;
    border-radius: 8px;
}

.video-body {
    line-height: 1.8;
}

.video-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.faq-section {
    margin-top: 40px;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 15px;
    font-size: 1.2em;
    color: var(--text-color);
    cursor: pointer;
    position: relative;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 15px;
    color: var(--primary-green);
}

.faq-item.active .faq-question::after {
    content: '−';
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out;
    padding: 0 15px;
}

.faq-answer p {
    margin: 0;
    padding-bottom: 15px;
}

/* --- Anti-interference classes --- */
.xf7k2m, .qw3p8n, .zt9v1x {
    opacity: 0.01;
    position: absolute;
    z-index: -10;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .content-wrapper {
        flex-direction: column;
    }

    .header .container {
        flex-wrap: wrap;
        height: auto;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .navigation {
        order: 3;
        width: 100%;
        margin-top: 10px;
    }

    .navigation ul {
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .video-grid-large {
        grid-template-columns: 1fr;
    }

    .video-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .hero-section h1 {
        font-size: 2.5em;
    }

    .search-box {
        width: 100%;
        margin-top: 10px;
        justify-content: center;
    }

    .logo {
        flex-basis: 50%;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .navigation li a {
        padding: 8px 10px;
        font-size: 0.9em;
    }

    .video-content {
        padding: 15px;
    }

    .video-title {
        font-size: 1.8em;
    }
}