@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

/* General Styles */
:root {
    --primary-color: #1a1a1a;
    --secondary-color: #0066cc;
    --text-color: #333;
    --background-color: #fff;
    --border-color: #e0e0e0;
    --light-gray: #f5f5f5;
}

body {
    background-color: #ffffff;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    padding: 2em;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

h1 {
    font-size: 2.5em;
    color: #1a1a1a;
    margin-bottom: 1em;
    font-weight: 700;
    text-align: center;
}

h2 {
    font-size: 1.8em;
    color: #1a1a1a;
    margin: 1.5em 0 0.8em 0;
    font-weight: 600;
    text-align: center;
}

p {
    font-size: 1.1em;
    color: #333;
    margin: 0 0 1.5em 0;
    text-align: center;
    line-height: 1.6;
}

hr {
    border: none;
    border-top: 1px solid #eaeaea;
    margin: 2em 0;
}

.authors, .contact, .links, .placeholder, .citation {
    text-align: center;
}

.links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2.5rem;
}

.custom-button {
    display: flex;
    align-items: center;
    gap: 0.7em;
    background: #111;
    color: #fff;
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 500;
    border-radius: 2em;
    padding: 0.5em 1.3em;
    transition: background 0.2s, transform 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

.custom-button:hover {
    background: #222;
    transform: translateY(-2px) scale(1.03);
}

.button-icon {
    width: 1.2em;
    height: 1.2em;
    object-fit: contain;
    margin-right: 0.3em;
}

.examples-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.example-item {
    background-color: #f5f5f5;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
}

.demo-content, .results-table, .evaluation-content {
    text-align: center;
}

.home-corner {
    position: absolute;
    top: 2em;
    left: 2em;
    font-size: 1em;
    padding: 0.4em 1em;
    background: #f5f5f5;
    color: #333;
    border-radius: 2em;
    text-decoration: none;
    font-weight: 500;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    z-index: 10;
}

.home-corner:hover {
    background: #e0e0e0;
}

header {
    position: relative;
}

@media (max-width: 768px) {
    body {
        padding: 1em;
        max-width: 100%;
    }
    .container {
        padding: 0;
        max-width: 100%;
    }
    h1 {
        font-size: 2em;
    }
    h2 {
        font-size: 1.5em;
    }
}

.footnote {
    text-align: center;
    font-size: 0.95em;
    color: #888;
    margin: 2em 0 1em 0;
}

.main-figure {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 2em 0;
}

.main-figure-img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

.owl-slideshow {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 2em auto 2.5em auto;
}

.owl-slide-img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

.owl-slide-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.8);
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    padding: 0.2em 0.5em;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    opacity: 0;
    transition: opacity 0.2s;
}

.owl-slide-btn.prev { left: 5px; }
.owl-slide-btn.next { right: 5px; }
.owl-slideshow:hover .owl-slide-btn {
    opacity: 1;
}
.owl-slide-caption {
    text-align: left;
    font-size: 1.05em;
    color: #000;
    margin-top: 0.5em;
    font-style: normal;
}

@media (max-width: 600px) {
    .owl-slideshow, .owl-slide-img {
        width: 100%;
        min-width: 0;
        height: auto;
        max-width: 100vw;
    }
}

/* Experiments Slideshow Styles */
.experiments-slideshow {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 2em auto 2.5em auto;
}

.exp-slide-img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

.exp-slide-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.8);
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    padding: 0.2em 0.5em;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    opacity: 0;
    transition: opacity 0.2s;
}

.exp-slide-btn.prev { left: 5px; }
.exp-slide-btn.next { right: 5px; }
.experiments-slideshow:hover .exp-slide-btn {
    opacity: 1;
}

.exp-slide-caption {
    text-align: left;
    font-size: 1.05em;
    color: #000;
    margin-top: 0.5em;
    font-style: normal;
}

@media (max-width: 600px) {
    .experiments-slideshow, .exp-slide-img {
        width: 100%;
        min-width: 0;
        height: auto;
        max-width: 100vw;
    }
}

.slideshow-caption {
    font-size: 1.1rem;
    color: var(--secondary-color);
    text-align: center;
    margin-top: 0.7em;
}

.authors span + br + br {
    display: none;
}
.authors span {
    display: block;
    margin-bottom: 0.3em;
}

.section-divider {
    border: none;
    border-top: 1px solid #e0e0e0;
    margin: 2.5em 0;
    width: 100%;
}