body {
  font-family: 'Noto Sans', sans-serif;
  background-color: #000000;
  color: #ffffff;
}


.footer .icon-link {
    font-size: 25px;
    color: #ffffff;
}

/* Dark theme for sections */
.section {
    background-color: #000000;
    color: #ffffff;
    padding-bottom: 0;
}

.section p {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-top: 1.2rem;
}

.section li {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    list-style-type: disc;
    margin-left: 3%;
    /* padding-left: 1em; */
}

.section ul {
    margin-top: 2rem;
}

.column.is-full {
    padding: 0;
}

/* .title.is-3 {
    font-weight: bold;
} */



.hero {
    background-color: #000000;
    color: #ffffff;
}

.hero-body {
    background-color: #000000;
}

.container {
    background-color: transparent;
}

/* Title and text styling */
.title {
    color: #ffffff !important;
}

.content {
    color: #ffffff;
}

.content p {
    color: #ffffff;
}

.content ul li {
    color: #ffffff;
}

.link-block a {
    margin-top: 5px;
    margin-bottom: 5px;
}

.dnerf {
  font-variant: small-caps;
}


.teaser .hero-body {
  padding-top: 0;
  padding-bottom: 3rem;
}

.teaser {
  font-family: 'Google Sans', sans-serif;
}


/* .publication-title {
} */

.publication-banner {
  max-height: parent;

}

.publication-banner video {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  object-fit: fit;
}

.publication-header .hero-body {
    padding: 1rem 0;
}

.publication-title {
    font-family: 'Google Sans', sans-serif;
}

.publication-authors {
    font-family: 'Google Sans', sans-serif;
}

.publication-venue {
    color: #cccccc;
    width: fit-content;
    font-weight: bold;
}

.publication-awards {
    color: #ff3860;
    width: fit-content;
    font-weight: bolder;
}

/* .publication-authors {
} */

.publication-authors a {
   color: #66b3ff !important;
}

.publication-authors a:hover {
    text-decoration: underline;
}

.author-block {
  display: inline-block;
}

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

.publication-authors {
  color: #ffffff;
}

.publication-video {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;

    overflow: hidden;
    border-radius: 10px !important;
}

.publication-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

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

.results-carousel {
  overflow: hidden;
}

.results-carousel .item {
  margin: 5px;
  overflow: hidden;
  border: 1px solid #bbb;
  border-radius: 10px;
  padding: 0;
  font-size: 0;
}

.results-carousel video {
  margin: 0;
}

/* Button styling for dark theme with Apple-style glow effect */
.button.is-dark {
    background-color: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Create the glow effect container */
.button.is-dark::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, 
        rgba(255, 255, 255, 0.3) 0%, 
        rgba(255, 255, 255, 0.15) 30%,
        rgba(255, 255, 255, 0.05) 60%,
        transparent 100%);
    border-radius: 50%;
    opacity: 0;
    transition: width 0.6s ease, height 0.6s ease, opacity 0.3s ease;
    pointer-events: none;
    filter: blur(20px);
    z-index: 0;
}

/* Mouse tracking glow spot */
.button.is-dark::after {
    content: '';
    position: absolute;
    left: var(--mouse-x, 50%);
    top: var(--mouse-y, 50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle,
        rgba(255, 255, 255, 0.25) 0%,
        rgba(255, 255, 255, 0.15) 20%,
        rgba(255, 255, 255, 0.08) 40%,
        transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    filter: blur(25px);
    transform: translate(-50%, -50%);
    z-index: 0;
}

/* Ensure button content stays above the glow */
.button.is-dark > * {
    position: relative;
    z-index: 1;
}

.button.is-dark:hover {
    background-color: rgba(30, 30, 30, 0.95);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 10px 40px rgba(255, 255, 255, 0.15),
        0 2px 10px rgba(0, 0, 0, 0.5),
        inset 0 0 30px rgba(255, 255, 255, 0.05);
}

.button.is-dark:hover::before {
    width: 400px;
    height: 400px;
    opacity: 0.8;
}

.button.is-dark:hover::after {
    opacity: 1;
}

/* Add subtle gradient border on hover with animated glow */
.button.is-dark.glow-active {
    background: 
        linear-gradient(rgba(30, 30, 30, 0.95), rgba(30, 30, 30, 0.95)) padding-box,
        linear-gradient(135deg, 
            rgba(255, 255, 255, 0.3) 0%, 
            rgba(255, 255, 255, 0.1) 25%,
            rgba(255, 255, 255, 0.05) 50%, 
            rgba(255, 255, 255, 0.1) 75%,
            rgba(255, 255, 255, 0.3) 100%) border-box;
    border: 1px solid transparent;
    animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Link styling */
a {
    color: #66b3ff;
}

a:hover {
    color: #99ccff;
}

/* Footer styling */
.footer {
    background-color: #000000;
    color: #ffffff;
}

.footer .content {
    color: #ffffff;
}

.footer .content p {
    color: #ffffff;
}

.footer .content a {
    color: #66b3ff;
}

.footer .content a:hover {
    color: #99ccff;
}

/* Pre and code blocks */
pre {
    background-color: #1a1a1a;
    color: #ffffff;
}

code {
    background-color: #1a1a1a;
    color: #ffffff;
}

/* BibTeX section */
#bibtex-code {
    background-color: #1a1a1a;
    color: #ffffff;
    border: 1px solid #333333;
}

/* Results carousel items */
.results-carousel .item {
    border: 1px solid #333333;
    background-color: #1a1a1a;
}

/* Hero Video Section - Full Width like Figure AI */
.hero-video-section {
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    background-color: #000000;
    padding: 0;
    margin-top: 0;
    margin-bottom: 0;
}

.hero-video-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Hero Video Placeholder */
.hero-video-placeholder {
    width: 100%;
    height: 100vh;
    /* background-color: #333333;
    border: 2px dashed #666666; */
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    top: 0;
    left: 0;
    z-index: 1;
}

/* Overlay Content - Positioned over the video */
.hero-overlay-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: linear-gradient(transparent 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.8) 100%);
    padding: 6rem 0 4rem 0;
    z-index: 20;
    pointer-events: none;
}

.hero-overlay-content * {
    pointer-events: auto;
}

.hero-content {
    padding: 0 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 25;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
    text-align: left;
    line-height: 1.2;
    font-family: 'Google Sans', sans-serif;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.9);
    position: relative;
    z-index: 30;
}

.hero-meta {
    margin-bottom: 2rem;
}

.hero-author {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.author-link {
    font-size: 1rem;
    color: #ffffff;
    font-weight: 500;
    text-decoration: none;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.9);
    position: relative;
    z-index: 30;
    transition: color 0.3s ease;
}

.author-link:hover {
    color: #66b3ff;
    text-decoration: underline;
}

.hero-date {
    font-size: 0.9rem;
    color: #cccccc;
    font-weight: 400;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.9);
    position: relative;
    z-index: 30;
}

.hero-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    position: relative;
    z-index: 30;
    font-size: 1.2rem;
}

.hero-links .link-block {
    margin: 0;
}

.hero-links .button {
    background-color: rgba(26, 26, 26, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.hero-links .button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, 
        rgba(255, 255, 255, 0.4) 0%, 
        rgba(255, 255, 255, 0.2) 30%,
        rgba(255, 255, 255, 0.1) 60%,
        transparent 100%);
    border-radius: 50%;
    opacity: 0;
    transition: width 0.6s ease, height 0.6s ease, opacity 0.3s ease;
    pointer-events: none;
    filter: blur(25px);
    z-index: 0;
}

.hero-links .button::after {
    content: '';
    position: absolute;
    left: var(--mouse-x, 50%);
    top: var(--mouse-y, 50%);
    width: 250px;
    height: 250px;
    background: radial-gradient(circle,
        rgba(255, 255, 255, 0.35) 0%,
        rgba(255, 255, 255, 0.2) 20%,
        rgba(255, 255, 255, 0.1) 40%,
        transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    filter: blur(30px);
    transform: translate(-50%, -50%);
    z-index: 0;
}

.hero-links .button > * {
    position: relative;
    z-index: 1;
}

.hero-links .button:hover {
    background-color: rgba(40, 40, 40, 0.8);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px) scale(1.03);
    box-shadow: 
        0 15px 50px rgba(255, 255, 255, 0.2),
        0 5px 15px rgba(0, 0, 0, 0.6),
        inset 0 0 40px rgba(255, 255, 255, 0.08);
}

.hero-links .button:hover::before {
    width: 500px;
    height: 500px;
    opacity: 0.9;
}

.hero-links .button:hover::after {
    opacity: 1;
}

.hero-links .button.glow-active {
    background: 
        linear-gradient(rgba(40, 40, 40, 0.8), rgba(40, 40, 40, 0.8)) padding-box,
        linear-gradient(135deg, 
            rgba(255, 255, 255, 0.4) 0%, 
            rgba(255, 255, 255, 0.15) 25%,
            rgba(255, 255, 255, 0.08) 50%, 
            rgba(255, 255, 255, 0.15) 75%,
            rgba(255, 255, 255, 0.4) 100%) border-box;
    border: 1px solid transparent;
}

.video-figure {
    display: inline-block;
    margin: 1em 0;
    text-align: center;
}

.video-figure video {
    width: 100%;
    max-width: 1280px; 
    /* height: auto; */
    display: block;
}


/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .hero-video-container {
        height: 70vh;
    }
    
    .hero-video-placeholder {
        height: 70vh;
        overflow: hidden;
        position: relative;
    }
    
    /* Video crop for tablet - show center part */
    .hero-video-placeholder video {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: auto;
        height: auto;
        min-width: 100%;
        min-height: 100%;
        object-fit: cover;
    }
    
    .hero-title {
        font-size: 1.85rem;
        line-height: 1.2;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-overlay-content {
        padding: 3rem 0 2rem 0;
    }
    
    .hero-links {
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .hero-links .button {
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem;
    }
    
    /* Content sections */
    .section {
        padding: 2rem 1rem;
    }
    
    .title.is-3 {
        font-size: 1.75rem;
    }
    
    .content {
        font-size: 0.9rem;
        line-height: 1.6;
    }
}

@media screen and (max-width: 480px) {
    .hero-video-container {
        height: 50vh;
        min-height: 400px;
    }
    
    .hero-video-placeholder {
        height: 50vh;
        min-height: 400px;
        overflow: hidden;
        position: relative;
    }
    
    /* Video crop for mobile - show center part only */
    .hero-video-placeholder video {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: auto;
        height: auto;
        min-width: 100%;
        min-height: 100%;
        object-fit: cover;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.2;
        padding: 0 0.5rem;
    }
    
    .hero-overlay-content {
        padding: 2rem 0 1.5rem 0;
    }
    
    .hero-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.25rem;
    }
    
    .hero-links .link-block {
        width: calc(30% - 0.15rem);
        min-width: 85px;
        max-width: 110px;
    }
    
    .hero-links .button {
        width: 100%;
        font-size: 0.7rem;
        padding: 0.3rem 0.35rem;
    }
    
    .hero-links .button .icon {
        font-size: 0.85rem;
        margin-right: 0.2rem !important;
    }
    
    .hero-links .button .icon img,
    .hero-links .button .icon svg {
        width: 16px;
        height: 16px;
    }
    
    /* Content sections */
    .section {
        padding: 1.5rem 0.75rem;
    }
    
    .title.is-3 {
        font-size: 1.5rem !important;
    }
    
    .content {
        font-size: 0.85rem !important;
        line-height: 1.5 !important;
    }
    
    .content p, .content ul li {
        font-size: 0.85rem !important;
        line-height: 1.5 !important;
    }
    
    .section p {
        font-size: 0.85rem !important;
        line-height: 1.5 !important;
        margin-top: 0.8rem !important;
    }
    
    .section li {
        font-size: 0.85rem !important;
        line-height: 1.5 !important;
    }
    
    /* Double video carousel for mobile */
    #zeroShotCarousel .carousel-slide[style*="display: flex"],
    #zeroShotLanguageCarousel .carousel-slide[style*="display: flex"] {
        flex-direction: column !important;
    }
    
    #zeroShotCarousel .carousel-slide video[style*="width: 50%"],
    #zeroShotLanguageCarousel .carousel-slide video[style*="width: 50%"] {
        width: 100% !important;
        height: 50% !important;
    }
}

/* Dataset Video Carousel Styles */
.dataset-carousel-container {
    margin: 3rem 0;
    width: 100%;
}

.dataset-carousel {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    background-color: transparent;
    border-radius: 12px;
    overflow: visible;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.carousel-track-container {
    position: relative;
    width: 100%;
    height: 480px; /* Match video height for 960x480 videos */
    flex: 1;
    overflow: hidden;
    background-color: #000;
    border-radius: 12px;
}

.carousel-track {
    display: flex;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.carousel-slide {
    position: relative;
    height: 100%;
    flex-shrink: 0;
}

.carousel-slide video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    object-position: center;
}

.carousel-slide.active video {
    opacity: 1;
}

.video-caption-container {
    padding: 0.75rem 2rem 0.75rem 2rem;
    text-align: center;
    background-color: transparent;
    position: relative;
    z-index: 2;
}

.video-caption {
    font-size: 0.9rem;
    font-weight: 400;
    /* font-style: italic; */
    color: #cccccc;
    margin-top: 1rem;
    line-height: 1.4;
    display: block;
    margin-bottom: 0;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.9);
}

.prompt {
    margin-top: 0;
    font-style: italic;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 2px solid transparent;
    background-clip: padding-box;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.carousel-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    padding: 2px;
    background: linear-gradient(180deg, #58D8FB 0%, #BE6AEF 100%);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.carousel-btn svg {
    width: 24px;
    height: 24px;
    z-index: 1;
    position: relative;
}

.carousel-btn:hover::before {
    opacity: 1;
}

.carousel-btn:hover {
    background: rgba(88, 216, 251, 0.1);
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 0 20px rgba(88, 216, 251, 0.3);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-btn-prev {
    left: -1rem;
}

.carousel-btn-next {
    right: -1rem;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: -0.5rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
    padding-top: 0.75rem;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator:hover {
    background-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.2);
}

.indicator.active {
    background-color: #ffffff;
    transform: scale(1.3);
}

/* Pre and code blocks */
pre {
    background-color: #1a1a1a;
    color: #ffffff;
    font-size: 0.9rem !important;
    line-height: 1.6 !important;
    border: 1px solid #333333;
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
}

code {
    background-color: #1a1a1a;
    color: #ffffff;
    font-size: 0.9rem !important; /* font size */
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

/* BibTeX section */
#bibtex-code {
    background-color: #1a1a1a !important;
    color: #ffffff !important;
    border: 1px solid #333333;
    font-size: 0.9rem !important;
    line-height: 1.6 !important;
    /* border-radius: 8px;
    padding: 1.5rem; */
    white-space: pre-wrap;
    word-wrap: break-word;

    text-decoration: none;
    border-top: none;
    border-bottom: none;
    border-left: none;
    border-right: none;
    box-shadow: none;
    outline: none;
}

/* 修复拷贝按钮样式 */
.bibtex-container {
    position: relative;
}

.copy-button {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: #ffffff !important;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.copy-button:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    transform: scale(1.05);
}

.copy-button i {
    color: #ffffff !important;
    font-size: 16px;
}

/* 移除可能导致线条的通用样式 */
pre, code, #bibtex-code {
    -webkit-text-decoration-line: none !important;
    text-decoration-line: none !important;
    text-decoration: none !important;
    border-image: none !important;
    background-image: none !important;
}

/* Responsive adjustments for carousel */
@media screen and (max-width: 768px) {
    .dataset-carousel-container {
        padding: 0 1rem;
    }
    
    .dataset-carousel {
        max-width: 100%;
        margin: 0;
        border-radius: 8px;
        overflow: hidden; /* Prevent buttons from extending outside */
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .carousel-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .carousel-btn::before {
        padding: 1.5px;
    }
    
    .carousel-btn-prev {
        left: 0.5rem;
    }
    
    .carousel-btn-next {
        right: 0.5rem;
    }
    
    .video-caption-container {
        padding: 0.5rem 1.5rem 0.25rem 1.5rem;
    }
    
    .video-caption {
        font-size: 0.9rem;
    }
    
    .carousel-indicators {
        margin-top: -0.25rem;
        padding-top: 0.5rem;
    }
    
    .carousel-track-container {
        height: 360px; /* Maintain aspect ratio for smaller screens */
    }
}

@media screen and (max-width: 480px) {
    .dataset-carousel-container {
        padding: 0 0.5rem;
    }
    
    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
        background: rgba(0, 0, 0, 0.5);
    }
    
    .carousel-btn svg {
        width: 18px;
        height: 18px;
    }
    
    .carousel-btn::before {
        padding: 1px;
    }
    
    .carousel-btn-prev {
        left: 0.25rem;
    }
    
    .carousel-btn-next {
        right: 0.25rem;
    }
    
    .video-caption-container {
        padding: 0.5rem 1rem 0.25rem 1rem;
    }
    
    .video-caption {
        font-size: 0.8rem;
        line-height: 1.3;
    }
    
    .carousel-indicators {
        gap: 0.3rem;
        margin-top: -0.25rem;
        padding-top: 0.5rem;
    }
    
    .indicator {
        width: 6px;
        height: 6px;
    }
    
    .carousel-track-container {
        height: 240px; /* Maintain aspect ratio for mobile screens */
    }
    
    /* Ensure videos fit properly on mobile */
    .carousel-slide video {
        object-fit: contain;
    }
}