:root {
    --aurora-primary: #00d4aa;
    --aurora-secondary: #667eea;
    --aurora-accent: #764ba2;
    --aurora-bg: #ffffff;
    --aurora-bg-light: #f8fafc;
    --aurora-text: #2d3748;
    --aurora-text-light: #718096;
    --aurora-text-lighter: #a0aec0;
    --aurora-border: #e2e8f0;
    --aurora-shadow: rgba(0, 212, 170, 0.1);
    --aurora-shadow-dark: rgba(0, 212, 170, 0.2);
    --aurora-glow: rgba(0, 212, 170, 0.3);
    --aurora-light: rgba(0, 212, 170, 0.05);
    --reading-progress: 0%;
}


.aurora-article-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.aurora-article-light {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    opacity: 0.08;
    filter: blur(60px);
    animation-duration: 20s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
}

.aurora-article-light-1 {
    background: var(--aurora-primary);
    top: -200px;
    left: -200px;
    animation-name: auroraFloat1;
}

.aurora-article-light-2 {
    background: var(--aurora-secondary);
    top: -150px;
    right: -200px;
    animation-name: auroraFloat2;
    animation-delay: -5s;
}

.aurora-article-light-3 {
    background: var(--aurora-accent);
    bottom: -200px;
    left: 50%;
    transform: translateX(-50%);
    animation-name: auroraFloat3;
    animation-delay: -10s;
}

@keyframes auroraFloat1 {

    0%,
    100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        opacity: 0.08;
    }

    33% {
        transform: translate(100px, 50px) scale(1.2) rotate(120deg);
        opacity: 0.12;
    }

    66% {
        transform: translate(-50px, 100px) scale(0.8) rotate(240deg);
        opacity: 0.06;
    }
}

@keyframes auroraFloat2 {

    0%,
    100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        opacity: 0.08;
    }

    33% {
        transform: translate(-80px, 80px) scale(1.1) rotate(-120deg);
        opacity: 0.1;
    }

    66% {
        transform: translate(60px, -60px) scale(1.3) rotate(-240deg);
        opacity: 0.12;
    }
}

@keyframes auroraFloat3 {

    0%,
    100% {
        transform: translateX(-50%) translate(0, 0) scale(1) rotate(0deg);
        opacity: 0.08;
    }

    33% {
        transform: translateX(-50%) translate(80px, -80px) scale(0.9) rotate(90deg);
        opacity: 0.06;
    }

    66% {
        transform: translateX(-50%) translate(-80px, -40px) scale(1.4) rotate(180deg);
        opacity: 0.14;
    }
}


.aurora-article-main {
    padding: 30px 0;
    background: var(--aurora-bg-light);
    position: relative;
    z-index: 1;
    min-height: 100vh;
}

.aurora-article-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 25px;
}

.aurora-article-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
}


.aurora-article-content {
    background: var(--aurora-bg);
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--aurora-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.aurora-article-content:hover {
    box-shadow: 0 15px 50px var(--aurora-shadow-dark);
}


.aurora-article-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 25px;
    font-size: 14px;
    color: var(--aurora-text-light);
}

.aurora-breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--aurora-text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.aurora-breadcrumb-item:hover {
    color: var(--aurora-primary);
}

.aurora-breadcrumb-separator {
    color: var(--aurora-text-lighter);
    font-size: 12px;
}

.aurora-breadcrumb-current {
    color: var(--aurora-primary);
    font-weight: 500;
}


.aurora-article-header {
    padding: 40px 35px 30px;
    background: linear-gradient(135deg, var(--aurora-light) 0%, rgba(102, 126, 234, 0.05) 100%);
    border-bottom: 2px solid var(--aurora-border);
    position: relative;
    overflow: hidden;
}

.aurora-article-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--aurora-glow) 0%, transparent 70%);
    opacity: 0.3;
    animation: auroraHeaderGlow 15s ease-in-out infinite;
}

@keyframes auroraHeaderGlow {

    0%,
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.2) rotate(180deg);
        opacity: 0.5;
    }
}

.aurora-article-title-section {
    position: relative;
    z-index: 2;
}

.aurora-article-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--aurora-text);
    line-height: 1.3;
    margin-bottom: 25px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: color 0.3s ease;
}

.aurora-article-title:hover {
    color: var(--aurora-primary);
}

.aurora-article-meta {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.aurora-meta-group {
    display: flex;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}

.aurora-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--aurora-text-light);
    font-size: 14px;
    font-weight: 500;
}

.aurora-meta-icon {
    width: 32px;
    height: 32px;
    background: var(--aurora-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    transition: all 0.3s ease;
}

.aurora-meta-item:hover .aurora-meta-icon {
    transform: scale(1.1);
    box-shadow: 0 4px 15px var(--aurora-shadow-dark);
}

.aurora-article-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.aurora-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.aurora-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.aurora-tag:hover::before {
    left: 100%;
}

.aurora-tag-category {
    background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
    color: #fff;
}

.aurora-tag-top {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: #fff;
}

.aurora-tag-hot {
    background: linear-gradient(135deg, #fd79a8, #e84393);
    color: #fff;
}

.aurora-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}


.aurora-article-body {
    padding: 40px 35px;
    position: relative;
}

.aurora-article-content-wrapper {
    line-height: 1.8;
    color: var(--aurora-text);
    font-size: 16px;
    word-wrap: break-word;
}

.aurora-article-content-wrapper h1,
.aurora-article-content-wrapper h2,
.aurora-article-content-wrapper h3,
.aurora-article-content-wrapper h4,
.aurora-article-content-wrapper h5,
.aurora-article-content-wrapper h6 {
    font-weight: 600;
    color: var(--aurora-text);
    margin: 35px 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--aurora-primary);
    position: relative;
    scroll-margin-top: 100px;
}

.aurora-article-content-wrapper h1 {
    font-size: 28px;
    border-bottom-color: var(--aurora-accent);
}

.aurora-article-content-wrapper h2 {
    font-size: 24px;
}

.aurora-article-content-wrapper h3 {
    font-size: 20px;
}

.aurora-article-content-wrapper h4 {
    font-size: 18px;
}

.aurora-article-content-wrapper h5 {
    font-size: 16px;
}

.aurora-article-content-wrapper h6 {
    font-size: 14px;
}

.aurora-article-content-wrapper p {
    margin-bottom: 20px;
    text-align: justify;
    text-justify: inter-ideograph;
}

.aurora-article-content-wrapper ul,
.aurora-article-content-wrapper ol {
    margin: 20px 0;
    padding-left: 30px;
}

.aurora-article-content-wrapper li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.aurora-article-content-wrapper blockquote {
    background: linear-gradient(135deg, var(--aurora-light) 0%, rgba(102, 126, 234, 0.05) 100%);
    border-left: 4px solid var(--aurora-primary);
    padding: 25px 30px;
    margin: 30px 0;
    border-radius: 0 15px 15px 0;
    font-style: italic;
    color: var(--aurora-text-light);
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.aurora-article-content-wrapper blockquote::before {
    content: '"';
    font-size: 60px;
    color: var(--aurora-primary);
    position: absolute;
    top: 10px;
    left: 20px;
    font-family: serif;
    opacity: 0.3;
}

.aurora-article-content-wrapper pre {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid var(--aurora-border);
    border-radius: 12px;
    padding: 25px;
    margin: 25px 0;
    overflow-x: auto;
    font-size: 14px;
    line-height: 1.5;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.aurora-article-content-wrapper code {
    background: var(--aurora-light);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--aurora-primary);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    border: 1px solid var(--aurora-border);
}

.aurora-article-content-wrapper pre code {
    background: none;
    padding: 0;
    color: var(--aurora-text);
    border: none;
}

.aurora-article-content-wrapper img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 25px 0;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    opacity: 0;
}

.aurora-article-content-wrapper img.aurora-loaded {
    opacity: 1;
}

.aurora-article-content-wrapper img:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.aurora-article-content-wrapper table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    background: var(--aurora-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--aurora-border);
}

.aurora-article-content-wrapper th,
.aurora-article-content-wrapper td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--aurora-border);
}

.aurora-article-content-wrapper th {
    background: linear-gradient(135deg, var(--aurora-primary) 0%, var(--aurora-secondary) 100%);
    color: #fff;
    font-weight: 600;
}

.aurora-article-content-wrapper tr:hover {
    background: var(--aurora-light);
}

.aurora-article-content-wrapper a {
    color: var(--aurora-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.aurora-article-content-wrapper a:hover {
    border-bottom-color: var(--aurora-primary);
    color: var(--aurora-secondary);
}


.aurora-article-actions {
    padding: 30px 35px;
    border-top: 2px solid var(--aurora-border);
    background: linear-gradient(135deg, var(--aurora-light) 0%, rgba(102, 126, 234, 0.05) 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.aurora-action-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.aurora-action-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border: 2px solid var(--aurora-border);
    border-radius: 25px;
    background: var(--aurora-bg);
    color: var(--aurora-text-light);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    min-width: 100px;
    justify-content: center;
}

.aurora-action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.aurora-action-btn:hover::before {
    left: 100%;
}

.aurora-action-btn:hover {
    background: linear-gradient(135deg, var(--aurora-primary) 0%, var(--aurora-secondary) 100%);
    color: #fff;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--aurora-shadow-dark);
}

.aurora-action-btn.aurora-liked {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: #fff;
    border-color: transparent;
}

.aurora-action-btn.aurora-collected {
    background: linear-gradient(135deg, #feca57 0%, #ff9ff3 100%);
    color: #fff;
    border-color: transparent;
}

.aurora-action-btn.aurora-loading {
    pointer-events: none;
    opacity: 0.7;
}

.aurora-btn-icon {
    font-size: 16px;
    transition: transform 0.3s ease;
}

.aurora-action-btn:hover .aurora-btn-icon {
    transform: scale(1.2);
}

.aurora-btn-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.aurora-btn-text {
    font-size: 14px;
    line-height: 1;
}

.aurora-btn-count {
    font-size: 12px;
    opacity: 0.8;
    line-height: 1;
}

.aurora-btn-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--aurora-glow);
    border-radius: 27px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.aurora-action-btn:hover .aurora-btn-glow {
    opacity: 0.3;
}

.aurora-article-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--aurora-text-light);
    font-size: 13px;
}

.aurora-info-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.aurora-info-item i {
    color: var(--aurora-primary);
    font-size: 14px;
}


.aurora-heart-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ff6b6b;
    font-size: 24px;
    pointer-events: none;
    animation: auroraHeartFloat 1s ease-out forwards;
}

@keyframes auroraHeartFloat {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }

    100% {
        opacity: 0;
        transform: translate(-50%, -150%) scale(1.5);
    }
}


.aurora-related-section {
    padding: 35px;
    border-top: 2px solid var(--aurora-border);
    background: var(--aurora-bg);
}

.aurora-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
}

.aurora-section-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.aurora-title-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
}

.aurora-title-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--aurora-text);
    margin: 0;
}

.aurora-title-decoration {
    display: flex;
    align-items: center;
    gap: 8px;
}

.aurora-decoration-line {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--aurora-primary), var(--aurora-secondary));
    border-radius: 1px;
}

.aurora-decoration-dot {
    width: 6px;
    height: 6px;
    background: var(--aurora-primary);
    border-radius: 50%;
    animation: auroraDotPulse 2s ease-in-out infinite;
}

.aurora-decoration-dot:nth-child(3) {
    animation-delay: 0.5s;
}

@keyframes auroraDotPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

.aurora-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.aurora-related-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--aurora-bg-light);
    border: 2px solid var(--aurora-border);
    border-radius: 15px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
}

.aurora-related-item.aurora-animate {
    opacity: 1;
    transform: translateY(0);
}

.aurora-related-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--aurora-glow), transparent);
    transition: left 0.5s ease;
}

.aurora-related-item:hover::before {
    left: 100%;
}

.aurora-related-item:hover {
    border-color: var(--aurora-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--aurora-shadow-dark);
}

.aurora-related-content {
    flex: 1;
    min-width: 0;
}

.aurora-related-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--aurora-text);
    line-height: 1.4;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.aurora-related-item:hover .aurora-related-title {
    color: var(--aurora-primary);
}

.aurora-related-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--aurora-text-light);
    font-size: 12px;
}

.aurora-related-time,
.aurora-related-views {
    display: flex;
    align-items: center;
    gap: 4px;
}

.aurora-related-arrow {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--aurora-text-lighter);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.aurora-related-item:hover .aurora-related-arrow {
    color: var(--aurora-primary);
    transform: translateX(5px);
}

.aurora-related-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--aurora-glow);
    border-radius: 17px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.aurora-related-item:hover .aurora-related-glow {
    opacity: 0.2;
}

.aurora-related-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--aurora-text-light);
}

.aurora-empty-icon {
    width: 80px;
    height: 80px;
    background: var(--aurora-bg-light);
    border: 2px solid var(--aurora-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--aurora-primary);
}

.aurora-empty-text {
    font-size: 16px;
    font-weight: 500;
}


.aurora-article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 35px;
    border-top: 2px solid var(--aurora-border);
    background: var(--aurora-bg-light);
}

.aurora-nav-item2 {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 25px;
    background: var(--aurora-bg);
    border: 2px solid var(--aurora-border);
    border-radius: 15px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.aurora-nav-item2:not(.aurora-nav-disabled):hover {
    border-color: var(--aurora-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--aurora-shadow-dark);
}

.aurora-nav-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.aurora-nav-direction {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--aurora-text-light);
    font-size: 14px;
    font-weight: 600;
}

.aurora-nav-next .aurora-nav-direction {
    justify-content: flex-end;
}

.aurora-nav-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--aurora-text);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.aurora-nav-next .aurora-nav-title {
    text-align: right;
}

.aurora-nav-item2:not(.aurora-nav-disabled):hover .aurora-nav-title {
    color: var(--aurora-primary);
}

.aurora-nav-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--aurora-glow);
    border-radius: 17px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.aurora-nav-item2:not(.aurora-nav-disabled):hover .aurora-nav-glow {
    opacity: 0.2;
}


.aurora-article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.aurora-sidebar-sticky {
    position: sticky;
    top: 30px;
    align-self: start;
    max-height: calc(100vh - 60px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.aurora-sidebar-card {
    background: var(--aurora-bg);
    border: 2px solid var(--aurora-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px var(--aurora-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(20px);
    flex-shrink: 0;
}

.aurora-sidebar-card.aurora-animate {
    opacity: 1;
    transform: translateY(0);
}

.aurora-sidebar-card:hover {
    border-color: var(--aurora-primary);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px var(--aurora-shadow-dark);
}

.aurora-card-header {
    padding: 20px 25px;
    background: linear-gradient(135deg, var(--aurora-primary) 0%, var(--aurora-secondary) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
}

.aurora-card-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: auroraCardGlow 10s ease-in-out infinite;
}

@keyframes auroraCardGlow {

    0%,
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 0.2;
    }

    50% {
        transform: scale(1.1) rotate(180deg);
        opacity: 0.4;
    }
}

.aurora-card-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.aurora-card-icon:hover {
    transform: scale(1.1) rotate(5deg);
    background: rgba(255, 255, 255, 0.3);
}

.aurora-card-icon i {
    font-size: 20px;
    color: #fff;
}

.aurora-card-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
    position: relative;
    z-index: 1;
}

.aurora-card-content {
    padding: 25px;
}


.aurora-toc-content {
    max-height: 400px;
    overflow-y: auto;
}

.aurora-toc-empty {
    text-align: center;
    padding: 30px 20px;
    color: var(--aurora-text-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.aurora-toc-empty i {
    font-size: 24px;
    color: var(--aurora-primary);
}

.aurora-toc-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.aurora-toc-item {
    display: block;
    padding: 8px 15px;
    color: var(--aurora-text-light);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.4;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    position: relative;
}

.aurora-toc-item:hover {
    background: var(--aurora-light);
    color: var(--aurora-primary);
    border-left-color: var(--aurora-primary);
    transform: translateX(3px);
}

.aurora-toc-item.aurora-active {
    background: var(--aurora-light);
    color: var(--aurora-primary);
    border-left-color: var(--aurora-primary);
    font-weight: 600;
}

.aurora-toc-h1 {
    font-weight: 600;
    font-size: 15px;
}

.aurora-toc-h2 {
    padding-left: 25px;
    font-size: 14px;
}

.aurora-toc-h3 {
    padding-left: 35px;
    font-size: 13px;
}

.aurora-toc-h4,
.aurora-toc-h5,
.aurora-toc-h6 {
    padding-left: 45px;
    font-size: 12px;
    opacity: 0.8;
}


.aurora-quote-content {
    text-align: center;
}

.aurora-quote-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--aurora-text);
    margin-bottom: 20px;
    padding: 20px;
    background: linear-gradient(135deg, var(--aurora-light) 0%, rgba(102, 126, 234, 0.05) 100%);
    border-radius: 12px;
    border-left: 4px solid var(--aurora-primary);
    font-style: italic;
    position: relative;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aurora-quote-text::before {
    content: '"';
    font-size: 40px;
    color: var(--aurora-primary);
    position: absolute;
    top: 5px;
    left: 15px;
    font-family: serif;
    opacity: 0.3;
}

.aurora-quote-text::after {
    content: '"';
    font-size: 40px;
    color: var(--aurora-primary);
    position: absolute;
    bottom: 5px;
    right: 15px;
    font-family: serif;
    opacity: 0.3;
}

.aurora-quote-refresh {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    background: var(--aurora-primary);
    color: #fff;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 0 auto;
    width: fit-content;
}

.aurora-quote-refresh:hover {
    background: var(--aurora-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--aurora-shadow-dark);
}

.aurora-quote-refresh.aurora-loading {
    pointer-events: none;
    opacity: 0.7;
}

.aurora-quote-refresh.aurora-loading i {
    animation: auroraRefreshSpin 1s linear infinite;
}

@keyframes auroraRefreshSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}


.aurora-recent-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
}

.aurora-recent-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: var(--aurora-bg-light);
    border: 2px solid var(--aurora-border);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(10px);
}

.aurora-recent-item.aurora-animate {
    opacity: 1;
    transform: translateY(0);
}

.aurora-recent-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--aurora-glow), transparent);
    transition: left 0.5s ease;
}

.aurora-recent-item:hover::before {
    left: 100%;
}

.aurora-recent-item:hover {
    border-color: var(--aurora-primary);
    transform: translateX(3px);
    box-shadow: 0 6px 20px var(--aurora-shadow);
}

.aurora-recent-content {
    flex: 1;
    min-width: 0;
}

.aurora-recent-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--aurora-text);
    line-height: 1.3;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.aurora-recent-item:hover .aurora-recent-title {
    color: var(--aurora-primary);
}

.aurora-recent-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--aurora-text-light);
    font-size: 12px;
}

.aurora-recent-time,
.aurora-recent-views {
    display: flex;
    align-items: center;
    gap: 4px;
}

.aurora-recent-arrow {
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--aurora-text-lighter);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.aurora-recent-item:hover .aurora-recent-arrow {
    color: var(--aurora-primary);
    transform: translateX(3px);
}

.aurora-recent-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--aurora-text-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.aurora-recent-empty i {
    font-size: 24px;
    color: var(--aurora-primary);
}


.aurora-info-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.aurora-info-stat {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: var(--aurora-bg-light);
    border: 2px solid var(--aurora-border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.aurora-info-stat:hover {
    border-color: var(--aurora-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--aurora-shadow);
}

.aurora-stat-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.aurora-info-stat:hover .aurora-stat-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px var(--aurora-shadow-dark);
}

.aurora-stat-content {
    flex: 1;
    min-width: 0;
}

.aurora-stat-number {
    font-size: 18px;
    font-weight: 700;
    color: var(--aurora-text);
    line-height: 1.2;
    margin-bottom: 3px;
}

.aurora-stat-label {
    font-size: 12px;
    color: var(--aurora-text-light);
    font-weight: 500;
    line-height: 1.2;
}


.aurora-share-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.aurora-share-overlay.aurora-active {
    opacity: 1;
    visibility: visible;
}

.aurora-share-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: var(--aurora-bg);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
}

.aurora-share-popup.aurora-active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.aurora-share-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 25px 30px;
    background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
    color: #fff;
}

.aurora-share-title {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.aurora-share-close {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.3s ease;
}

.aurora-share-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.aurora-share-content {
    padding: 30px;
}

.aurora-share-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.aurora-share-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 15px;
    background: var(--aurora-bg-light);
    border: 2px solid var(--aurora-border);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--aurora-text);
}

.aurora-share-btn:hover {
    border-color: var(--aurora-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--aurora-shadow);
}

.aurora-share-btn-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    transition: all 0.3s ease;
}

.aurora-share-btn:hover .aurora-share-btn-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--aurora-shadow-dark);
}

.aurora-share-btn span {
    font-size: 14px;
    font-weight: 500;
}

.aurora-share-url-section {
    display: flex;
    gap: 15px;
    align-items: center;
    padding: 20px;
    background: var(--aurora-bg-light);
    border-radius: 12px;
    border: 2px solid var(--aurora-border);
}

.aurora-share-url {
    flex: 1;
    font-size: 14px;
    color: var(--aurora-text-light);
    word-break: break-all;
    line-height: 1.4;
}

.aurora-share-copy {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: var(--aurora-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.aurora-share-copy:hover {
    background: var(--aurora-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--aurora-shadow-dark);
}


.aurora-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 8px 25px var(--aurora-shadow-dark);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.aurora-back-to-top.aurora-visible {
    visibility: visible;
    transform: translateY(0);
}

.aurora-back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 12px 35px var(--aurora-shadow-dark);
}


.aurora-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--reading-progress);
    height: 3px;
    background: linear-gradient(90deg, var(--aurora-primary), var(--aurora-secondary));
    z-index: 9999;
    transition: width 0.1s ease;
}


@media (max-width: 1024px) {
    .aurora-article-container {
        padding: 0 20px;
    }

    .aurora-article-layout {
        grid-template-columns: 1fr 300px;
        gap: 25px;
    }

    .aurora-article-header {
        padding: 30px 25px;
    }

    .aurora-article-title {
        font-size: 28px;
    }

    .aurora-article-body {
        padding: 30px 25px;
    }

    .aurora-article-actions {
        padding: 25px;
    }

    .aurora-related-section {
        padding: 25px;
    }

    .aurora-article-nav {
        padding: 25px;
    }

    .aurora-card-content {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .aurora-article-main {
        padding: 20px 0;
    }

    .aurora-article-container {
        padding: 0 15px;
    }

    .aurora-article-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .aurora-article-sidebar {
        order: 1;
    }

    .aurora-sidebar-sticky {
        position: static;
        max-height: none;
        overflow: visible;
    }

    .aurora-article-header {
        padding: 25px 20px;
    }

    .aurora-article-title {
        font-size: 24px;
    }

    .aurora-meta-group {
        gap: 20px;
    }

    .aurora-article-body {
        padding: 25px 20px;
    }

    .aurora-article-content-wrapper {
        font-size: 15px;
    }

    .aurora-article-actions {
        padding: 20px;
        flex-direction: column;
        align-items: stretch;
    }

    .aurora-action-buttons {
        justify-content: center;
    }

    .aurora-article-info {
        text-align: center;
    }

    .aurora-related-section {
        padding: 20px;
    }

    .aurora-related-grid {
        grid-template-columns: 1fr;
    }

    .aurora-article-nav {
        padding: 20px;
        grid-template-columns: 1fr;
    }

    .aurora-nav-next .aurora-nav-direction {
        justify-content: flex-start;
    }

    .aurora-nav-next .aurora-nav-title {
        text-align: left;
    }

    .aurora-card-content {
        padding: 15px;
    }

    .aurora-info-stats {
        grid-template-columns: 1fr;
    }

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

    .aurora-share-url-section {
        flex-direction: column;
        align-items: stretch;
    }

    .aurora-back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .aurora-article-main {
        padding: 15px 0;
    }

    .aurora-article-container {
        padding: 0 12px;
    }

    .aurora-article-header {
        padding: 20px 15px;
    }

    .aurora-article-title {
        font-size: 20px;
    }

    .aurora-meta-group {
        gap: 15px;
    }

    .aurora-meta-icon {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }

    .aurora-article-body {
        padding: 20px 15px;
    }

    .aurora-article-content-wrapper {
        font-size: 14px;
    }

    .aurora-article-actions {
        padding: 15px;
    }

    .aurora-action-btn {
        padding: 10px 15px;
        font-size: 13px;
        min-width: 80px;
    }

    .aurora-related-section {
        padding: 15px;
    }

    .aurora-article-nav {
        padding: 15px;
    }

    .aurora-nav-item2 {
        padding: 20px;
    }

    .aurora-card-content {
        padding: 12px;
    }

    .aurora-share-popup {
        width: 95%;
    }

    .aurora-share-content {
        padding: 20px;
    }

    .aurora-share-buttons {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .aurora-share-btn {
        padding: 15px 10px;
    }

    .aurora-share-btn-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}


.aurora-dark-mode {
    --aurora-bg: #1a202c;
    --aurora-bg-light: #2d3748;
    --aurora-text: #f7fafc;
    --aurora-text-light: #cbd5e0;
    --aurora-text-lighter: #a0aec0;
    --aurora-border: #4a5568;
    --aurora-shadow: rgba(0, 212, 170, 0.2);
    --aurora-shadow-dark: rgba(0, 212, 170, 0.3);
}

.aurora-dark-mode .aurora-article-main {
    background: #0f1419;
}

.aurora-dark-mode .aurora-article-light {
    opacity: 0.05;
}


@media print {

    .aurora-article-bg,
    .aurora-article-sidebar,
    .aurora-article-actions,
    .aurora-share-overlay,
    .aurora-share-popup,
    .aurora-back-to-top {
        display: none !important;
    }

    .aurora-article-layout {
        grid-template-columns: 1fr !important;
    }

    .aurora-article-content {
        box-shadow: none !important;
        border: 1px solid #000 !important;
    }

    .aurora-article-header {
        background: #f5f5f5 !important;
        color: #000 !important;
    }

    .aurora-article-title {
        color: #000 !important;
    }

    .aurora-article-content-wrapper {
        color: #000 !important;
    }

    .aurora-article-content-wrapper a {
        color: #000 !important;
        text-decoration: underline !important;
    }
}


.aurora-article-content:focus-within,
.aurora-sidebar-card:focus-within {
    outline: 2px solid var(--aurora-accent);
    outline-offset: 2px;
}


@media (prefers-contrast: high) {

    .aurora-article-content,
    .aurora-sidebar-card,
    .aurora-related-item,
    .aurora-nav-item2 {
        border-width: 3px;
    }
}


@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .aurora-article-light,
    .aurora-article-header::before,
    .aurora-card-header::before {
        display: none;
    }
}


.aurora-toc-content::-webkit-scrollbar,
.aurora-recent-list::-webkit-scrollbar {
    width: 6px;
}

.aurora-toc-content::-webkit-scrollbar-track,
.aurora-recent-list::-webkit-scrollbar-track {
    background: var(--aurora-bg-light);
    border-radius: 3px;
}

.aurora-toc-content::-webkit-scrollbar-thumb,
.aurora-recent-list::-webkit-scrollbar-thumb {
    background: var(--aurora-primary);
    border-radius: 3px;
}

.aurora-toc-content::-webkit-scrollbar-thumb:hover,
.aurora-recent-list::-webkit-scrollbar-thumb:hover {
    background: var(--aurora-secondary);
}


.aurora-article-main ::selection {
    background: var(--aurora-accent);
    color: #fff;
}

.aurora-article-main ::-moz-selection {
    background: var(--aurora-accent);
    color: #fff;
}


.aurora-article-main *,
.aurora-article-sidebar * {
    box-sizing: border-box;
}


.aurora-article-content,
.aurora-sidebar-card,
.aurora-related-item,
.aurora-nav-item2,
.aurora-action-btn {
    will-change: transform;
    backface-visibility: hidden;
}


.aurora-hidden {
    display: none !important;
}

.aurora-visible {
    display: block !important;
}

.aurora-loading {
    opacity: 0.6;
    pointer-events: none;
}



@media (max-width: 768px) {



    .aurora-article-content {
        display: flex !important;
        flex-direction: column !important;
    }


    .aurora-article-header {
        order: 1 !important;
    }

    .aurora-article-body {
        order: 2 !important;
    }

    .aurora-article-actions {
        order: 3 !important;
    }

    .aurora-article-nav {
        order: 4 !important;
    }

    .aurora-related-section {
        order: 5 !important;
    }


    .aurora-article-nav {
        margin-bottom: 0 !important;
    }

    .aurora-related-section {
        margin-top: 0 !important;
        border-top: none !important;
    }


    .aurora-related-section {
        border-top: 2px solid var(--aurora-border) !important;
    }
}

@media (max-width: 480px) {

    .aurora-article-content {
        display: flex !important;
        flex-direction: column !important;
    }

    .aurora-article-header {
        order: 1 !important;
    }

    .aurora-article-body {
        order: 2 !important;
    }

    .aurora-article-actions {
        order: 3 !important;
    }

    .aurora-article-nav {
        order: 4 !important;
    }

    .aurora-related-section {
        order: 5 !important;
    }
}