.ocean-body {
    background: var(--ocean-bg);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--ocean-text);
}


.ocean-hero-section {
    background: linear-gradient(135deg, var(--ocean-primary) 0%, var(--ocean-primary-dark) 100%);
    position: relative;
    overflow: hidden;
    padding: 80px 0;
    color: var(--ocean-white);
}

.ocean-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.ocean-hero-wave {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: oceanHeroWave 8s ease-in-out infinite;
}

.ocean-wave-1 {
    width: 300px;
    height: 300px;
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.ocean-wave-2 {
    width: 200px;
    height: 200px;
    top: 50%;
    right: -100px;
    animation-delay: -2s;
}

.ocean-wave-3 {
    width: 400px;
    height: 400px;
    bottom: -200px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: -4s;
}

@keyframes oceanHeroWave {

    0%,
    100% {
        transform: translateY(0) scale(1);
        opacity: 0.1;
    }

    50% {
        transform: translateY(-30px) scale(1.1);
        opacity: 0.2;
    }
}

.ocean-hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.ocean-hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.ocean-hero-text {
    flex: 1;
    max-width: 600px;
}

.ocean-hero-title {
    margin: 0 0 25px 0;
    line-height: 1.2;
}

.ocean-title-main {
    display: block;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 10px;
    background: linear-gradient(45deg, var(--ocean-white), rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ocean-title-sub {
    display: block;
    font-size: 24px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
}

.ocean-hero-description {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 40px 0;
}

.ocean-hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.ocean-hero-stat {
    text-align: center;
}

.ocean-stat-num {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--ocean-white);
    margin-bottom: 8px;
    line-height: 1;
}

.ocean-stat-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ocean-hero-visual {
    flex-shrink: 0;
}

.ocean-hero-circle {
    position: relative;
    width: 200px;
    height: 200px;
}

.ocean-circle-inner {
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: var(--ocean-white);
    border: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 2;
}

.ocean-circle-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: oceanCircleRipple 3s ease-out infinite;
}

@keyframes oceanCircleRipple {
    0% {
        width: 100%;
        height: 100%;
        opacity: 1;
    }

    100% {
        width: 150%;
        height: 150%;
        opacity: 0;
    }
}


.ocean-main-content {
    padding: 60px 0;
    background: var(--ocean-white);
}

.ocean-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.ocean-content-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
    align-items: start;
}


.ocean-section-header {
    text-align: center;
    margin-bottom: 50px;
}

.ocean-section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 32px;
    font-weight: 700;
    color: var(--ocean-text);
    margin: 0 0 15px 0;
    position: relative;
}

.ocean-section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--ocean-primary);
    border-radius: 2px;
}

.ocean-section-title i {
    color: var(--ocean-primary);
    font-size: 36px;
}

.ocean-section-desc {
    font-size: 16px;
    color: var(--ocean-text-light);
    margin: 0;
    line-height: 1.6;
}


.ocean-quick-nav-section {
    margin-bottom: 60px;
}

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

.ocean-nav-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: var(--ocean-white);
    border-radius: 15px;
    box-shadow: 0 4px 20px var(--ocean-shadow);
    text-decoration: none;
    color: var(--ocean-text);
    transition: all 0.3s ease;
    border: 1px solid var(--ocean-border);
    position: relative;
    overflow: hidden;
}

.ocean-nav-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(33, 150, 243, 0.1), transparent);
    transition: left 0.5s ease;
}

.ocean-nav-card:hover::before {
    left: 100%;
}

.ocean-nav-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--ocean-shadow-dark);
    border-color: var(--ocean-primary);
}

.ocean-nav-icon {
    width: 60px;
    height: 60px;
    background: var(--ocean-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ocean-white);
    font-size: 24px;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.ocean-nav-content {
    flex: 1;
    position: relative;
    z-index: 2;
}

.ocean-nav-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--ocean-text);
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.ocean-nav-desc {
    font-size: 14px;
    color: var(--ocean-text-light);
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.ocean-nav-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ocean-nav-views {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--ocean-text-lighter);
}

.ocean-nav-views i {
    color: var(--ocean-primary);
    font-size: 14px;
}

.ocean-nav-rank {
    background: var(--ocean-primary);
    color: var(--ocean-white);
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

.ocean-nav-arrow {
    color: var(--ocean-text-lighter);
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.ocean-nav-card:hover .ocean-nav-arrow {
    color: var(--ocean-primary);
    transform: translateX(5px);
}


.ocean-articles-section {
    background: var(--ocean-white);
    border-radius: 20px;
    box-shadow: 0 4px 20px var(--ocean-shadow);
    overflow: hidden;
    border: 1px solid var(--ocean-border);
}

.ocean-tab-container {
    padding: 0;
}

.ocean-tab-header {
    display: flex;
    background: var(--ocean-bg);
    border-bottom: 1px solid var(--ocean-border);
}

.ocean-tab-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 20px 30px;
    color: var(--ocean-text-light);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    border-bottom: 3px solid transparent;
}

.ocean-tab-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--ocean-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.ocean-tab-item:hover,
.ocean-tab-item.active {
    color: var(--ocean-primary);
    background: var(--ocean-white);
}

.ocean-tab-item.active::before {
    transform: scaleX(1);
}

.ocean-tab-content {
    padding: 40px;
}

.ocean-articles-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}


.ocean-article-card {
    display: flex;
    gap: 25px;
    padding: 30px;
    background: var(--ocean-white);
    border-radius: 15px;
    border: 1px solid var(--ocean-border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
}

.ocean-article-card.ocean-animate-in {
    opacity: 1;
    transform: translateY(0);
}

.ocean-article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(33, 150, 243, 0.05), transparent);
    transition: left 0.5s ease;
}

.ocean-article-card:hover::before {
    left: 100%;
}

.ocean-article-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--ocean-shadow);
    border-color: var(--ocean-primary);
}

.ocean-article-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.ocean-article-badges {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ocean-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ocean-badge-top {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: var(--ocean-white);
}

.ocean-badge-new {
    background: linear-gradient(135deg, #00b894, #00a085);
    color: var(--ocean-white);
}

.ocean-badge-hot {
    background: linear-gradient(135deg, #fd79a8, #e84393);
    color: var(--ocean-white);
}

.ocean-article-number {
    width: 50px;
    height: 50px;
    background: var(--ocean-primary);
    color: var(--ocean-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
}

.ocean-article-content {
    flex: 1;
}

.ocean-article-title {
    margin: 0 0 15px 0;
}

.ocean-article-link {
    font-size: 20px;
    font-weight: 700;
    color: var(--ocean-text);
    text-decoration: none;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.ocean-article-link:hover {
    color: var(--ocean-primary);
}

.ocean-article-excerpt {
    font-size: 15px;
    color: var(--ocean-text-light);
    line-height: 1.6;
    margin: 0 0 20px 0;
}

.ocean-article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.ocean-meta-left,
.ocean-meta-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.ocean-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--ocean-text-lighter);
}

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

.ocean-views {
    font-weight: 600;
}

.ocean-article-action {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.ocean-read-more {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--ocean-primary);
    color: var(--ocean-white);
    text-decoration: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.ocean-read-more:hover {
    background: var(--ocean-primary-dark);
    transform: translateX(3px);
}


.ocean-empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--ocean-text-light);
}

.ocean-empty-icon {
    font-size: 80px;
    color: var(--ocean-text-lighter);
    margin-bottom: 20px;
}

.ocean-empty-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--ocean-text);
    margin: 0 0 10px 0;
}

.ocean-empty-desc {
    font-size: 16px;
    color: var(--ocean-text-light);
    margin: 0;
}


.ocean-content-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
    position: sticky;
    top: 100px;
}

.ocean-sidebar-card {
    background: var(--ocean-white);
    border-radius: 20px;
    box-shadow: 0 4px 20px var(--ocean-shadow);
    overflow: hidden;
    border: 1px solid var(--ocean-border);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

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

.ocean-sidebar-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--ocean-shadow-dark);
}

.ocean-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    background: var(--ocean-primary);
    color: var(--ocean-white);
}

.ocean-card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.ocean-card-title i {
    font-size: 20px;
}

.ocean-card-more {
    display: flex;
    align-items: center;
    gap: 5px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.ocean-card-more:hover {
    color: var(--ocean-white);
}

.ocean-card-content {
    padding: 30px;
}


.ocean-profile-info {
    text-align: center;
    margin-bottom: 30px;
}

.ocean-avatar-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.ocean-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--ocean-primary);
    position: relative;
}

.ocean-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.ocean-avatar:hover img {
    transform: scale(1.1);
}

.ocean-avatar-status {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 20px;
    height: 20px;
    background: #00b894;
    border-radius: 50%;
    border: 2px solid var(--ocean-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ocean-white);
    font-size: 10px;
}

.ocean-profile-name {
    font-size: 22px;
    font-weight: 700;
    color: var(--ocean-text);
    margin: 0 0 15px 0;
}

.ocean-profile-bio {
    font-size: 14px;
    color: var(--ocean-text-light);
    line-height: 1.6;
    margin: 0;
}

.ocean-profile-stats {
    display: flex;
    justify-content: space-around;
    border-top: 1px solid var(--ocean-border);
    padding-top: 25px;
}

.ocean-stat-item {
    text-align: center;
}

.ocean-stat-number {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--ocean-primary);
    margin-bottom: 5px;
    line-height: 1;
}

.ocean-stat-label {
    font-size: 12px;
    color: var(--ocean-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}


.ocean-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ocean-tag-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 15px;
    background: var(--ocean-bg);
    color: var(--ocean-text);
    text-decoration: none;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid var(--ocean-border);
    min-width: 80px;
}

.ocean-tag-item:hover {
    background: var(--ocean-primary);
    color: var(--ocean-white);
    border-color: var(--ocean-primary);
    transform: translateY(-2px);
}

.ocean-tag-name {
    flex: 1;
}

.ocean-tag-count {
    background: rgba(33, 150, 243, 0.1);
    color: var(--ocean-primary);
    padding: 2px 6px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.ocean-tag-item:hover .ocean-tag-count {
    background: rgba(255, 255, 255, 0.2);
    color: var(--ocean-white);
}


.ocean-site-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
}

.ocean-site-list::-webkit-scrollbar {
    width: 6px;
}

.ocean-site-list::-webkit-scrollbar-track {
    background: var(--ocean-bg);
    border-radius: 3px;
}

.ocean-site-list::-webkit-scrollbar-thumb {
    background: var(--ocean-primary);
    border-radius: 3px;
}

.ocean-site-list::-webkit-scrollbar-thumb:hover {
    background: var(--ocean-primary-dark);
}

.ocean-site-item {
    border-bottom: 1px solid var(--ocean-border);
    padding-bottom: 15px;
}

.ocean-site-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.ocean-site-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--ocean-bg);
    border-radius: 12px;
    text-decoration: none;
    color: var(--ocean-text);
    transition: all 0.3s ease;
    border: 1px solid var(--ocean-border);
    position: relative;
    overflow: hidden;
}

.ocean-site-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(33, 150, 243, 0.1), transparent);
    transition: left 0.3s ease;
}

.ocean-site-link:hover::before {
    left: 100%;
}

.ocean-site-link:hover {
    background: var(--ocean-white);
    border-color: var(--ocean-primary);
    transform: translateX(3px);
}

.ocean-site-icon {
    width: 40px;
    height: 40px;
    background: var(--ocean-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ocean-white);
    font-size: 18px;
    flex-shrink: 0;
}

.ocean-site-info {
    flex: 1;
}

.ocean-site-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--ocean-text);
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.ocean-site-meta {
    display: flex;
    align-items: center;
    gap: 15px;
}

.ocean-site-time,
.ocean-site-views {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--ocean-text-lighter);
}

.ocean-site-time i,
.ocean-site-views i {
    color: var(--ocean-primary);
    font-size: 13px;
}

.ocean-site-arrow {
    color: var(--ocean-text-lighter);
    font-size: 14px;
    transition: all 0.3s ease;
}

.ocean-site-link:hover .ocean-site-arrow {
    color: var(--ocean-primary);
    transform: translateX(3px);
}


.ocean-hot-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.ocean-hot-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--ocean-bg);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid var(--ocean-border);
}

.ocean-hot-item:hover {
    background: var(--ocean-white);
    border-color: var(--ocean-primary);
    transform: translateX(3px);
}

.ocean-hot-rank {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--ocean-white);
    flex-shrink: 0;
}

.ocean-rank-1 {
    background: linear-gradient(135deg, #ffd700, #ffb300);
}

.ocean-rank-2 {
    background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
}

.ocean-rank-3 {
    background: linear-gradient(135deg, #cd7f32, #b8860b);
}

.ocean-rank-4,
.ocean-rank-5 {
    background: var(--ocean-primary);
}

.ocean-hot-content {
    flex: 1;
}

.ocean-hot-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--ocean-text);
    text-decoration: none;
    line-height: 1.4;
    margin: 0 0 5px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ocean-hot-title:hover {
    color: var(--ocean-primary);
}

.ocean-hot-meta {
    display: flex;
    align-items: center;
}

.ocean-hot-views {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--ocean-text-lighter);
}

.ocean-hot-views i {
    color: var(--ocean-primary);
    font-size: 13px;
}


.ocean-empty-sites,
.ocean-empty-hot {
    text-align: center;
    padding: 40px 20px;
    color: var(--ocean-text-light);
}

.ocean-empty-sites i,
.ocean-empty-hot i {
    font-size: 40px;
    color: var(--ocean-text-lighter);
    margin-bottom: 10px;
}

.ocean-empty-sites p,
.ocean-empty-hot p {
    margin: 0;
    font-size: 14px;
}


.ocean-ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(33, 150, 243, 0.3);
    transform: scale(0);
    animation: oceanRipple 0.6s linear;
    pointer-events: none;
}

@keyframes oceanRipple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}


@media (max-width: 1024px) {
    .ocean-content-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .ocean-content-sidebar {
        position: static;
        order: -1;
    }

    .ocean-hero-content {
        gap: 40px;
    }

    .ocean-hero-stats {
        gap: 30px;
    }

    .ocean-quick-nav-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 15px;
    }

    .ocean-nav-card {
        padding: 20px;
        gap: 15px;
    }

    .ocean-nav-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .ocean-nav-title {
        font-size: 16px;
    }

    .ocean-nav-desc {
        font-size: 13px;
    }

    .ocean-article-card {
        gap: 20px;
        padding: 25px;
    }

    .ocean-article-number {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }

    .ocean-article-link {
        font-size: 18px;
    }

    .ocean-sidebar-card {
        border-radius: 15px;
    }

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

@media (max-width: 768px) {
    .ocean-hero-section {
        padding: 60px 0;
    }

    .ocean-hero-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .ocean-hero-text {
        max-width: 100%;
    }

    .ocean-title-main {
        font-size: 36px;
    }

    .ocean-title-sub {
        font-size: 20px;
    }

    .ocean-hero-description {
        font-size: 16px;
    }

    .ocean-hero-stats {
        justify-content: center;
        gap: 30px;
        flex-wrap: wrap;
    }

    .ocean-hero-circle {
        width: 150px;
        height: 150px;
    }

    .ocean-circle-inner {
        font-size: 45px;
    }

    .ocean-main-content {
        padding: 40px 0;
    }

    .ocean-container {
        padding: 0 15px;
    }

    .ocean-section-header {
        margin-bottom: 40px;
    }

    .ocean-section-title {
        font-size: 28px;
        flex-direction: column;
        gap: 10px;
    }

    .ocean-section-title i {
        font-size: 32px;
    }

    .ocean-quick-nav-section {
        margin-bottom: 50px;
    }

    .ocean-quick-nav-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .ocean-nav-card {
        padding: 20px;
        gap: 15px;
    }

    .ocean-nav-content {
        min-width: 0;
    }

    .ocean-nav-title {
        font-size: 16px;
    }

    .ocean-nav-desc {
        font-size: 13px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .ocean-articles-section {
        border-radius: 15px;
    }

    .ocean-tab-header {
        flex-wrap: wrap;
    }

    .ocean-tab-item {
        padding: 15px 20px;
        font-size: 14px;
    }

    .ocean-tab-content {
        padding: 30px 20px;
    }

    .ocean-articles-list {
        gap: 25px;
    }

    .ocean-article-card {
        flex-direction: column;
        gap: 20px;
        padding: 25px 20px;
    }

    .ocean-article-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        width: 100%;
    }

    .ocean-article-badges {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }

    .ocean-badge {
        font-size: 10px;
        padding: 5px 10px;
    }

    .ocean-article-number {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .ocean-article-content {
        order: 2;
    }

    .ocean-article-action {
        order: 3;
        justify-content: center;
        margin-top: 15px;
    }

    .ocean-read-more {
        padding: 10px 20px;
        font-size: 13px;
    }

    .ocean-article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .ocean-meta-left,
    .ocean-meta-right {
        gap: 15px;
    }

    .ocean-content-sidebar {
        gap: 20px;
    }

    .ocean-sidebar-card {
        border-radius: 15px;
    }

    .ocean-card-header {
        padding: 20px 25px;
        flex-wrap: wrap;
        gap: 10px;
    }

    .ocean-card-title {
        font-size: 16px;
    }

    .ocean-card-content {
        padding: 25px 20px;
    }

    .ocean-profile-info {
        margin-bottom: 25px;
    }

    .ocean-avatar {
        width: 80px;
        height: 80px;
    }

    .ocean-profile-name {
        font-size: 20px;
    }

    .ocean-profile-bio {
        font-size: 13px;
    }

    .ocean-profile-stats {
        padding-top: 20px;
    }

    .ocean-stat-number {
        font-size: 24px;
    }

    .ocean-tag-cloud {
        gap: 8px;
    }

    .ocean-tag-item {
        padding: 8px 12px;
        font-size: 12px;
        min-width: 70px;
    }

    .ocean-site-list {
        max-height: 300px;
    }

    .ocean-site-link {
        padding: 12px;
        gap: 12px;
    }

    .ocean-site-icon {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }

    .ocean-site-title {
        font-size: 14px;
    }

    .ocean-site-meta {
        gap: 12px;
    }

    .ocean-hot-item {
        padding: 12px;
        gap: 12px;
    }

    .ocean-hot-rank {
        width: 25px;
        height: 25px;
        font-size: 12px;
    }

    .ocean-hot-title {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .ocean-hero-section {
        padding: 50px 0;
    }

    .ocean-hero-container {
        padding: 0 15px;
    }

    .ocean-title-main {
        font-size: 28px;
    }

    .ocean-title-sub {
        font-size: 16px;
    }

    .ocean-hero-description {
        font-size: 14px;
    }

    .ocean-hero-stats {
        gap: 20px;
    }

    .ocean-stat-num {
        font-size: 28px;
    }

    .ocean-stat-text {
        font-size: 12px;
    }

    .ocean-hero-circle {
        width: 120px;
        height: 120px;
    }

    .ocean-circle-inner {
        font-size: 35px;
    }

    .ocean-main-content {
        padding: 30px 0;
    }

    .ocean-container {
        padding: 0 10px;
    }

    .ocean-section-title {
        font-size: 24px;
    }

    .ocean-section-title i {
        font-size: 28px;
    }

    .ocean-section-desc {
        font-size: 14px;
    }

    .ocean-quick-nav-section {
        margin-bottom: 40px;
    }

    .ocean-nav-card {
        padding: 15px;
        gap: 12px;
    }

    .ocean-nav-icon {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }

    .ocean-nav-title {
        font-size: 15px;
    }

    .ocean-nav-desc {
        font-size: 12px;
    }

    .ocean-nav-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .ocean-tab-item {
        padding: 12px 15px;
        font-size: 13px;
    }

    .ocean-tab-content {
        padding: 25px 15px;
    }

    .ocean-article-card {
        padding: 20px 15px;
        gap: 15px;
    }

    .ocean-article-header {
        gap: 10px;
    }

    .ocean-badge {
        font-size: 9px;
        padding: 4px 8px;
    }

    .ocean-article-number {
        width: 35px;
        height: 35px;
        font-size: 12px;
    }

    .ocean-article-link {
        font-size: 16px;
    }

    .ocean-article-excerpt {
        font-size: 14px;
    }

    .ocean-meta-item {
        font-size: 12px;
    }

    .ocean-read-more {
        padding: 8px 16px;
        font-size: 12px;
    }

    .ocean-card-header {
        padding: 15px 20px;
    }

    .ocean-card-title {
        font-size: 15px;
    }

    .ocean-card-content {
        padding: 20px 15px;
    }

    .ocean-avatar {
        width: 70px;
        height: 70px;
        border-width: 3px;
    }

    .ocean-avatar-status {
        width: 16px;
        height: 16px;
        font-size: 8px;
    }

    .ocean-profile-name {
        font-size: 18px;
    }

    .ocean-profile-bio {
        font-size: 12px;
    }

    .ocean-stat-number {
        font-size: 20px;
    }

    .ocean-stat-label {
        font-size: 11px;
    }

    .ocean-tag-item {
        padding: 6px 10px;
        font-size: 11px;
        min-width: 60px;
    }

    .ocean-tag-count {
        padding: 1px 4px;
        font-size: 10px;
    }

    .ocean-site-link {
        padding: 10px;
        gap: 10px;
    }

    .ocean-site-icon {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }

    .ocean-site-title {
        font-size: 13px;
    }

    .ocean-site-time,
    .ocean-site-views {
        font-size: 11px;
    }

    .ocean-hot-item {
        padding: 10px;
        gap: 10px;
    }

    .ocean-hot-rank {
        width: 22px;
        height: 22px;
        font-size: 11px;
    }

    .ocean-hot-title {
        font-size: 12px;
    }

    .ocean-hot-views {
        font-size: 11px;
    }

    .ocean-empty-state {
        padding: 60px 15px;
    }

    .ocean-empty-icon {
        font-size: 60px;
    }

    .ocean-empty-title {
        font-size: 20px;
    }

    .ocean-empty-desc {
        font-size: 14px;
    }

    .ocean-empty-sites,
    .ocean-empty-hot {
        padding: 30px 15px;
    }

    .ocean-empty-sites i,
    .ocean-empty-hot i {
        font-size: 30px;
    }

    .ocean-empty-sites p,
    .ocean-empty-hot p {
        font-size: 12px;
    }
}


@media (max-width: 320px) {
    .ocean-hero-container {
        padding: 0 10px;
    }

    .ocean-title-main {
        font-size: 24px;
    }

    .ocean-title-sub {
        font-size: 14px;
    }

    .ocean-hero-stats {
        flex-direction: column;
        gap: 15px;
    }

    .ocean-container {
        padding: 0 8px;
    }

    .ocean-section-title {
        font-size: 20px;
    }

    .ocean-nav-card {
        padding: 12px;
    }

    .ocean-nav-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .ocean-tab-content {
        padding: 20px 10px;
    }

    .ocean-article-card {
        padding: 15px 10px;
    }

    .ocean-card-content {
        padding: 15px 10px;
    }

    .ocean-tag-item {
        padding: 5px 8px;
        font-size: 10px;
        min-width: 50px;
    }
}


@media (max-height: 500px) and (orientation: landscape) {
    .ocean-hero-section {
        padding: 40px 0;
    }

    .ocean-hero-content {
        gap: 30px;
    }

    .ocean-hero-circle {
        width: 100px;
        height: 100px;
    }

    .ocean-circle-inner {
        font-size: 30px;
    }

    .ocean-main-content {
        padding: 30px 0;
    }

    .ocean-content-sidebar {
        position: static;
    }
}


body.ocean-dark-theme .ocean-hero-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
}

body.ocean-dark-theme .ocean-main-content {
    background: #1a1a1a;
}

body.ocean-dark-theme .ocean-nav-card,
body.ocean-dark-theme .ocean-articles-section,
body.ocean-dark-theme .ocean-sidebar-card {
    background: #2a2a2a;
    border-color: #333;
}

body.ocean-dark-theme .ocean-article-card {
    background: #2a2a2a;
    border-color: #333;
}

body.ocean-dark-theme .ocean-tab-header {
    background: #333;
}

body.ocean-dark-theme .ocean-tab-item.active {
    background: #2a2a2a;
}

body.ocean-dark-theme .ocean-site-link,
body.ocean-dark-theme .ocean-hot-item,
body.ocean-dark-theme .ocean-tag-item {
    background: #333;
    border-color: #444;
}

body.ocean-dark-theme .ocean-site-link:hover,
body.ocean-dark-theme .ocean-hot-item:hover {
    background: #2a2a2a;
}


@media (prefers-contrast: high) {

    .ocean-nav-card,
    .ocean-article-card,
    .ocean-sidebar-card {
        border: 2px solid var(--ocean-primary);
    }

    .ocean-badge {
        border: 1px solid currentColor;
    }

    .ocean-tag-item,
    .ocean-site-link,
    .ocean-hot-item {
        border: 2px solid var(--ocean-border);
    }
}


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

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

    .ocean-hero-wave,
    .ocean-circle-ripple,
    .ocean-ripple-effect {
        display: none;
    }
}


@media print {

    .ocean-hero-section,
    .ocean-main-content {
        background: #fff !important;
        color: #000 !important;
    }

    .ocean-hero-wave,
    .ocean-circle-ripple,
    .ocean-nav-card::before,
    .ocean-article-card::before,
    .ocean-site-link::before {
        display: none !important;
    }

    .ocean-nav-card,
    .ocean-article-card,
    .ocean-sidebar-card {
        background: #f9f9f9 !important;
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        break-inside: avoid;
    }

    .ocean-badge {
        background: #ddd !important;
        color: #000 !important;
    }

    .ocean-read-more {
        background: #000 !important;
        color: #fff !important;
    }
}


.ocean-nav-card,
.ocean-article-card,
.ocean-sidebar-card,
.ocean-site-link,
.ocean-hot-item {
    will-change: transform;
    backface-visibility: hidden;
}


.ocean-hero-section,
.ocean-main-content,
.ocean-articles-section {
    transform: translateZ(0);
}


.ocean-hero-wave,
.ocean-circle-ripple,
.ocean-nav-card,
.ocean-article-card {
    will-change: transform;
    backface-visibility: hidden;
}


.ocean-hero-section *,
.ocean-main-content * {
    box-sizing: border-box;
}

.ocean-hero-section img,
.ocean-main-content img {
    max-width: 100%;
    height: auto;
}

.ocean-hero-section a,
.ocean-main-content a {
    color: inherit;
    text-decoration: none;
}

.ocean-hero-section button,
.ocean-main-content button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}




.ocean-main-content::-webkit-scrollbar {
    width: 8px;
}

.ocean-main-content::-webkit-scrollbar-track {
    background: var(--ocean-bg);
    border-radius: 4px;
}

.ocean-main-content::-webkit-scrollbar-thumb {
    background: var(--ocean-primary);
    border-radius: 4px;
}

.ocean-main-content::-webkit-scrollbar-thumb:hover {
    background: var(--ocean-primary-dark);
}