/* Bottom Half-Circle Timeline Layout */

.timeline-section-wrapper {
    padding: 20px 20px 60px;
    background: #0a0a0f;
    min-height: 80vh;
    overflow-x: auto;
}

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

/* Semi-Circle Timeline Container */
.semi-circle-timeline {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 250px;
    margin: 30px auto;
}

/* SVG Arc Background */
.timeline-arc {
    position: absolute;
    width: 100%;
    height: 200px;
    bottom: 0;
    left: 0;
}

.arc-svg {
    width: 100%;
    height: 100%;
}

/* Year Pie Chart */
.year-pie-chart {
    position: absolute;
    width: 240px;
    height: 240px;
    left: 50%;
    top: 33%;
    transform: translateX(-50%) translateY(-50%);
    z-index: 25;
}

.pie-svg {
    width: 100%;
    height: 100%;
}

.pie-slice {
    transition: all 0.3s ease;
}

.pie-slice:hover {
    filter: brightness(1.2);
}

/* Timeline Items Container */
.timeline-items {
    position: absolute;
    width: 100%;
    height: 100%;
    bottom: 0;
    left: 0;
}

/* Arc Item - positioned dot on the arc */
.arc-item {
    position: absolute;
    width: 12px;
    height: 12px;
    background: rgba(230, 57, 137, 0.6);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 10;
}

.arc-item.hover,
.arc-item.active {
    z-index: 100 !important;
}

.arc-item.year-highlight::before {
    width: 16px;
    height: 16px;
    background: #ffd700;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
}

.arc-item.visible {
    opacity: 1;
}

.arc-item::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: #e63989;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse-dot 2s infinite;
}

/* Arc Item Content Container - positioned at arc height */
.arc-item-content {
    position: relative;
    position: absolute;
    width: 180px;
    padding: 12px 16px;
    background: rgba(30, 30, 40, 0.95);
    border: 1px solid rgba(230, 57, 137, 0.2);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    cursor: pointer;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    z-index: 20;
}

/* Publisher-based card colors with official brand colors */
.arc-item-content[data-publisher*="Google"],
.arc-item-content[data-publisher*="DeepMind"] {
    background: rgba(66, 133, 244, 0.15) !important;  /* #4285F4 */
    border-color: rgba(66, 133, 244, 0.3) !important;
}

.arc-item-content[data-publisher*="OpenAI"] {
    background: rgba(16, 163, 127, 0.15) !important;  /* #10A37F */
    border-color: rgba(16, 163, 127, 0.3) !important;
}

.arc-item-content[data-publisher*="Anthropic"] {
    background: rgba(217, 119, 87, 0.15) !important;  /* #D97757 */
    border-color: rgba(217, 119, 87, 0.3) !important;
}

.arc-item-content[data-publisher*="Meta"] {
    background: rgba(8, 102, 255, 0.15) !important;  /* #0866FF */
    border-color: rgba(8, 102, 255, 0.3) !important;
}

.arc-item-content[data-publisher*="微軟"],
.arc-item-content[data-publisher*="Microsoft"] {
    background: rgba(0, 120, 212, 0.15) !important;  /* #0078D4 */
    border-color: rgba(0, 120, 212, 0.3) !important;
}

.arc-item-content[data-publisher*="阿里"],
.arc-item-content[data-publisher*="Alibaba"] {
    background: rgba(255, 106, 0, 0.15) !important;  /* #FF6A00 */
    border-color: rgba(255, 106, 0, 0.3) !important;
}

.arc-item-content[data-publisher*="字節"],
.arc-item-content[data-publisher*="ByteDance"] {
    background: rgba(37, 244, 238, 0.15) !important;  /* #25F4EE */
    border-color: rgba(37, 244, 238, 0.3) !important;
    color: #000 !important;  /* Black text for light background */
}

.arc-item-content[data-publisher*="字節"] .arc-model-name,
.arc-item-content[data-publisher*="ByteDance"] .arc-model-name,
.arc-item-content[data-publisher*="字節"] .arc-publisher,
.arc-item-content[data-publisher*="ByteDance"] .arc-publisher,
.arc-item-content[data-publisher*="字節"] .arc-description,
.arc-item-content[data-publisher*="ByteDance"] .arc-description {
    color: rgba(0, 0, 0, 0.9) !important;
}

.arc-item-content[data-publisher*="xAI"] {
    background: rgba(0, 0, 0, 0.25) !important;  /* #000000 */
    border-color: rgba(100, 100, 100, 0.5) !important;
}

.arc-item-content[data-publisher*="月之暗面"],
.arc-item-content[data-publisher*="Moonshot"] {
    background: rgba(110, 69, 226, 0.15) !important;  /* #6E45E2 */
    border-color: rgba(110, 69, 226, 0.3) !important;
}

.arc-item-content[data-publisher*="DeepSeek"] {
    background: rgba(52, 211, 153, 0.15) !important;  /* #34D399 */
    border-color: rgba(52, 211, 153, 0.3) !important;
    color: #000 !important;  /* Black text for light background */
}

.arc-item-content[data-publisher*="DeepSeek"] .arc-model-name,
.arc-item-content[data-publisher*="DeepSeek"] .arc-publisher,
.arc-item-content[data-publisher*="DeepSeek"] .arc-description {
    color: rgba(0, 0, 0, 0.9) !important;
}

.arc-item-content[data-publisher*="快手"],
.arc-item-content[data-publisher*="Kuaishou"] {
    background: rgba(255, 87, 34, 0.15) !important;  /* #FF5722 */
    border-color: rgba(255, 87, 34, 0.3) !important;
}

.arc-item-content[data-publisher*="Stability"] {
    background: rgba(106, 13, 173, 0.15) !important;  /* #6A0DAD */
    border-color: rgba(106, 13, 173, 0.3) !important;
}

.arc-item-content[data-publisher*="Midjourney"] {
    background: rgba(35, 39, 42, 0.25) !important;  /* #23272A */
    border-color: rgba(100, 100, 100, 0.4) !important;
}

.arc-item-content[data-publisher*="BAAI"],
.arc-item-content[data-publisher*="智源"] {
    background: rgba(15, 44, 90, 0.15) !important;  /* #0F2C5A */
    border-color: rgba(15, 44, 90, 0.3) !important;
}

.arc-item-content[data-publisher*="Recraft"] {
    background: rgba(212, 255, 0, 0.15) !important;  /* #D4FF00 */
    border-color: rgba(212, 255, 0, 0.3) !important;
    color: #000 !important;  /* Black text for light background */
}

.arc-item-content[data-publisher*="Recraft"] .arc-model-name,
.arc-item-content[data-publisher*="Recraft"] .arc-publisher,
.arc-item-content[data-publisher*="Recraft"] .arc-description {
    color: rgba(0, 0, 0, 0.9) !important;
}

.arc-item-content[data-publisher*="Ideogram"] {
    background: rgba(138, 43, 226, 0.15) !important;  /* #8A2BE2 */
    border-color: rgba(138, 43, 226, 0.3) !important;
}

.arc-item-content[data-publisher*="生數"],
.arc-item-content[data-publisher*="Shengshu"] {
    background: rgba(30, 144, 255, 0.15) !important;  /* #1E90FF */
    border-color: rgba(30, 144, 255, 0.3) !important;
}

.arc-item-content[data-publisher*="FAL"],
.arc-item-content[data-publisher*="fal.ai"] {
    background: rgba(255, 0, 122, 0.15) !important;  /* #FF007A */
    border-color: rgba(255, 0, 122, 0.3) !important;
}

.arc-item-content[data-publisher*="Minimax"],
.arc-item-content[data-publisher*="名之夢"] {
    background: rgba(130, 166, 149, 0.15) !important;  /* #82A695 */
    border-color: rgba(130, 166, 149, 0.3) !important;
}

.arc-item-content[data-publisher*="Genmo"] {
    background: rgba(228, 55, 248, 0.15) !important;  /* #E437F8 */
    border-color: rgba(228, 55, 248, 0.3) !important;
}

/* Additional publishers */
.arc-item-content[data-publisher*="BFL"] {
    background: rgba(138, 43, 226, 0.15) !important;  /* Using similar purple */
    border-color: rgba(138, 43, 226, 0.3) !important;
}

.arc-item-content[data-publisher*="Shengshu"] {
    background: rgba(30, 144, 255, 0.15) !important;  /* #1E90FF */
    border-color: rgba(30, 144, 255, 0.3) !important;
}

.arc-item.visible .arc-item-content {
    opacity: 1;
    visibility: visible;
}

/* Hover and active states - make cards fully opaque and on top */
.arc-item.hover .arc-item-content,
.arc-item.active .arc-item-content {
    box-shadow: 0 8px 30px rgba(230, 57, 137, 0.35);
    transform: translateX(-50%) translateY(-12px) scale(1.05);
    z-index: 1000 !important;
    opacity: 1 !important;
    backdrop-filter: none !important;
}

/* Force opaque backgrounds for ALL publishers when active or hovering */
.arc-item.hover .arc-item-content[data-publisher*="Google"],
.arc-item.active .arc-item-content[data-publisher*="Google"],
.arc-item.hover .arc-item-content[data-publisher*="DeepMind"],
.arc-item.active .arc-item-content[data-publisher*="DeepMind"] {
    background: rgba(66, 133, 244, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="OpenAI"],
.arc-item.active .arc-item-content[data-publisher*="OpenAI"] {
    background: rgba(16, 163, 127, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="Anthropic"],
.arc-item.active .arc-item-content[data-publisher*="Anthropic"] {
    background: rgba(217, 119, 87, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="Meta"],
.arc-item.active .arc-item-content[data-publisher*="Meta"] {
    background: rgba(8, 102, 255, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="微軟"],
.arc-item.active .arc-item-content[data-publisher*="微軟"],
.arc-item.hover .arc-item-content[data-publisher*="Microsoft"],
.arc-item.active .arc-item-content[data-publisher*="Microsoft"] {
    background: rgba(0, 120, 212, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="阿里"],
.arc-item.active .arc-item-content[data-publisher*="阿里"],
.arc-item.hover .arc-item-content[data-publisher*="Alibaba"],
.arc-item.active .arc-item-content[data-publisher*="Alibaba"] {
    background: rgba(255, 106, 0, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="字節"],
.arc-item.active .arc-item-content[data-publisher*="字節"],
.arc-item.hover .arc-item-content[data-publisher*="ByteDance"],
.arc-item.active .arc-item-content[data-publisher*="ByteDance"] {
    background: rgba(37, 244, 238, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="xAI"],
.arc-item.active .arc-item-content[data-publisher*="xAI"] {
    background: rgba(30, 30, 30, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="月之暗面"],
.arc-item.active .arc-item-content[data-publisher*="月之暗面"],
.arc-item.hover .arc-item-content[data-publisher*="Moonshot"],
.arc-item.active .arc-item-content[data-publisher*="Moonshot"] {
    background: rgba(110, 69, 226, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="DeepSeek"],
.arc-item.active .arc-item-content[data-publisher*="DeepSeek"] {
    background: rgba(52, 211, 153, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="快手"],
.arc-item.active .arc-item-content[data-publisher*="快手"],
.arc-item.hover .arc-item-content[data-publisher*="Kuaishou"],
.arc-item.active .arc-item-content[data-publisher*="Kuaishou"] {
    background: rgba(255, 87, 34, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="Stability"],
.arc-item.active .arc-item-content[data-publisher*="Stability"] {
    background: rgba(106, 13, 173, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="Midjourney"],
.arc-item.active .arc-item-content[data-publisher*="Midjourney"] {
    background: rgba(35, 39, 42, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="BAAI"],
.arc-item.active .arc-item-content[data-publisher*="BAAI"],
.arc-item.hover .arc-item-content[data-publisher*="智源"],
.arc-item.active .arc-item-content[data-publisher*="智源"] {
    background: rgba(15, 44, 90, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="Recraft"],
.arc-item.active .arc-item-content[data-publisher*="Recraft"] {
    background: rgba(212, 255, 0, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="Ideogram"],
.arc-item.active .arc-item-content[data-publisher*="Ideogram"] {
    background: rgba(138, 43, 226, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="生數"],
.arc-item.active .arc-item-content[data-publisher*="生數"],
.arc-item.hover .arc-item-content[data-publisher*="Shengshu"],
.arc-item.active .arc-item-content[data-publisher*="Shengshu"] {
    background: rgba(30, 144, 255, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="FAL"],
.arc-item.active .arc-item-content[data-publisher*="FAL"],
.arc-item.hover .arc-item-content[data-publisher*="fal.ai"],
.arc-item.active .arc-item-content[data-publisher*="fal.ai"] {
    background: rgba(255, 0, 122, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="Minimax"],
.arc-item.active .arc-item-content[data-publisher*="Minimax"],
.arc-item.hover .arc-item-content[data-publisher*="名之夢"],
.arc-item.active .arc-item-content[data-publisher*="名之夢"] {
    background: rgba(130, 166, 149, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="Genmo"],
.arc-item.active .arc-item-content[data-publisher*="Genmo"] {
    background: rgba(228, 55, 248, 0.95) !important;
}

.arc-item.hover .arc-item-content[data-publisher*="BFL"],
.arc-item.active .arc-item-content[data-publisher*="BFL"] {
    background: rgba(138, 43, 226, 0.95) !important;
}

/* Date Badge - opensource/closed source colors */
.arc-date {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: 0.3px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Open source and partial open source - white background, black text */
.arc-date[data-opensource="開源"],
.arc-date[data-opensource="部分開源"] {
    background: white;
    color: #000;
    border-color: rgba(0, 0, 0, 0.2);
}

/* Closed source - black background, white text */
.arc-date[data-opensource="閉源"] {
    background: #000;
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}


/* Model Name */
.arc-model-name {
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
}

/* Publisher Name */
.arc-publisher {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    margin-bottom: 6px;
}

/* Description Text */
.arc-description {
    padding-top: 6px;
    border-top: 1px solid rgba(230, 57, 137, 0.15);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.3;
}

.arc-description b {
    color: #ff4d9a;
}

/* Category Icon */
.category-icon {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    opacity: 0.3;
    filter: invert(1);
    transition: opacity 0.3s ease;
}

.arc-item.hover .category-icon,
.arc-item.active .category-icon {
    opacity: 0.5;
}

/* For cards with black text (light backgrounds), don't invert icons */
.arc-item-content[data-publisher*="字節"] .category-icon,
.arc-item-content[data-publisher*="ByteDance"] .category-icon,
.arc-item-content[data-publisher*="Recraft"] .category-icon,
.arc-item-content[data-publisher*="DeepSeek"] .category-icon {
    filter: none;
    opacity: 0.2;
}

/* Animations */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(230, 57, 137, 0.4);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(230, 57, 137, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(230, 57, 137, 0);
    }
}

@keyframes pulse-dot {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
    }
}

/* Show all items on hover for better exploration */
.semi-circle-timeline:hover .arc-item-content {
    opacity: 1;
    visibility: visible;
}

/* Stagger cards to prevent overlap */
.arc-item:nth-child(even) .arc-item-content {
    transform: translateX(-50%) translateY(-8px);
}

.arc-item:nth-child(odd) .arc-item-content {
    transform: translateX(-50%) translateY(-28px);
}

.arc-item:nth-child(even):hover .arc-item-content,
.arc-item:nth-child(even).active .arc-item-content {
    transform: translateX(-50%) translateY(-12px) scale(1.05);
}

.arc-item:nth-child(odd):hover .arc-item-content,
.arc-item:nth-child(odd).active .arc-item-content {
    transform: translateX(-50%) translateY(-32px) scale(1.05);
}

/* Responsive Design */
@media screen and (max-width: 900px) {
    .semi-circle-timeline {
        height: 220px;
    }

    .arc-item-content {
        width: 160px;
        padding: 10px 14px;
    }

    .arc-date {
        font-size: 0.75rem;
        padding: 3px 10px;
    }

    .arc-body {
        font-size: 0.85rem;
    }

    .arc-significance {
        font-size: 0.8rem;
    }
}

@media screen and (max-width: 600px) {
    .semi-circle-timeline {
        height: 200px;
    }

    .timeline-arc {
        height: 180px;
    }

    .arc-item-content {
        width: 140px;
        padding: 8px 12px;
    }

    .arc-body {
        font-size: 0.82rem;
    }

    .timeline-center-point {
        width: 16px;
        height: 16px;
        border-width: 2px;
    }
}

/* Scrollbar Styling */
.timeline-section-wrapper::-webkit-scrollbar {
    height: 6px;
}

.timeline-section-wrapper::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.timeline-section-wrapper::-webkit-scrollbar-thumb {
    background: rgba(230, 57, 137, 0.3);
    border-radius: 3px;
}

.timeline-section-wrapper::-webkit-scrollbar-thumb:hover {
    background: rgba(230, 57, 137, 0.5);
}

/* Mobile View Styles */
@media screen and (max-width: 768px) {
    /* Hide semi-circle elements on mobile */
    .mobile-view .timeline-arc,
    .mobile-view .year-pie-chart {
        display: none;
    }

    .mobile-view .timeline-items {
        position: relative;
        width: 100%;
        height: auto;
        display: flex;
        flex-direction: column;
        gap: 16px;
        padding: 20px 0;
    }

    .mobile-timeline-item {
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
    }

    .mobile-timeline-item.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .mobile-card {
        background: rgba(30, 30, 40, 0.95);
        border: 1px solid rgba(230, 57, 137, 0.2);
        border-radius: 12px;
        padding: 16px;
        position: relative;
    }

    .mobile-card-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 12px;
    }

    .mobile-date {
        display: inline-block;
        padding: 4px 12px;
        border-radius: 15px;
        font-size: 0.75rem;
        font-weight: 600;
        letter-spacing: 0.3px;
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    /* Open source - white background, black text */
    .mobile-date[data-opensource="開源"],
    .mobile-date[data-opensource="部分開源"] {
        background: white;
        color: #000;
        border-color: rgba(0, 0, 0, 0.2);
    }

    /* Closed source - black background, white text */
    .mobile-date[data-opensource="閉源"] {
        background: #000;
        color: white;
        border-color: rgba(255, 255, 255, 0.3);
    }

    .mobile-category-icon {
        width: 72px;
        height: 72px;
        opacity: 0.15;
        filter: invert(1);
    }

    .mobile-model-name {
        color: rgba(255, 255, 255, 0.95);
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 6px;
    }

    .mobile-publisher {
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.9rem;
        margin-bottom: 8px;
    }

    .mobile-description {
        padding-top: 8px;
        border-top: 1px solid rgba(230, 57, 137, 0.15);
        font-size: 0.85rem;
        color: rgba(255, 255, 255, 0.6);
        line-height: 1.4;
    }

    .mobile-description b {
        color: #ff4d9a;
    }

    /* Publisher colors for mobile cards - fully opaque */
    .mobile-card[data-publisher*="Google"],
    .mobile-card[data-publisher*="DeepMind"] {
        background: rgba(66, 133, 244, 0.9) !important;
        border-color: rgba(66, 133, 244, 1) !important;
    }

    .mobile-card[data-publisher*="OpenAI"] {
        background: rgba(16, 163, 127, 0.9) !important;
        border-color: rgba(16, 163, 127, 1) !important;
    }

    .mobile-card[data-publisher*="Anthropic"] {
        background: rgba(217, 119, 87, 0.9) !important;
        border-color: rgba(217, 119, 87, 1) !important;
    }

    .mobile-card[data-publisher*="Meta"] {
        background: rgba(8, 102, 255, 0.9) !important;
        border-color: rgba(8, 102, 255, 1) !important;
    }

    .mobile-card[data-publisher*="微軟"],
    .mobile-card[data-publisher*="Microsoft"] {
        background: rgba(0, 120, 212, 0.9) !important;
        border-color: rgba(0, 120, 212, 1) !important;
    }

    .mobile-card[data-publisher*="阿里"],
    .mobile-card[data-publisher*="Alibaba"] {
        background: rgba(255, 106, 0, 0.9) !important;
        border-color: rgba(255, 106, 0, 1) !important;
    }

    .mobile-card[data-publisher*="字節"],
    .mobile-card[data-publisher*="ByteDance"] {
        background: rgba(37, 244, 238, 0.9) !important;
        border-color: rgba(37, 244, 238, 1) !important;
        color: #000 !important;
    }

    .mobile-card[data-publisher*="字節"] .mobile-model-name,
    .mobile-card[data-publisher*="ByteDance"] .mobile-model-name,
    .mobile-card[data-publisher*="字節"] .mobile-publisher,
    .mobile-card[data-publisher*="ByteDance"] .mobile-publisher,
    .mobile-card[data-publisher*="字節"] .mobile-description,
    .mobile-card[data-publisher*="ByteDance"] .mobile-description {
        color: rgba(0, 0, 0, 0.9) !important;
    }

    .mobile-card[data-publisher*="DeepSeek"] {
        background: rgba(52, 211, 153, 0.9) !important;
        border-color: rgba(52, 211, 153, 1) !important;
        color: #000 !important;
    }

    .mobile-card[data-publisher*="DeepSeek"] .mobile-model-name,
    .mobile-card[data-publisher*="DeepSeek"] .mobile-publisher,
    .mobile-card[data-publisher*="DeepSeek"] .mobile-description {
        color: rgba(0, 0, 0, 0.9) !important;
    }

    .mobile-card[data-publisher*="Recraft"] {
        background: rgba(212, 255, 0, 0.9) !important;
        border-color: rgba(212, 255, 0, 1) !important;
        color: #000 !important;
    }

    .mobile-card[data-publisher*="Recraft"] .mobile-model-name,
    .mobile-card[data-publisher*="Recraft"] .mobile-publisher,
    .mobile-card[data-publisher*="Recraft"] .mobile-description {
        color: rgba(0, 0, 0, 0.9) !important;
    }

    /* Icons for light background cards */
    .mobile-card[data-publisher*="字節"] .mobile-category-icon,
    .mobile-card[data-publisher*="ByteDance"] .mobile-category-icon,
    .mobile-card[data-publisher*="Recraft"] .mobile-category-icon,
    .mobile-card[data-publisher*="DeepSeek"] .mobile-category-icon {
        filter: none;
        opacity: 0.1;
    }

    /* Hide desktop-only styles */
    .semi-circle-timeline {
        height: auto !important;
        margin: 0 !important;
    }
}