/* Original styles remain the same... */
:root {
    --primary-color-dark: #1d75a5;
}

/* ... (all original styles) ... */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.article-container {
    max-width: 800px;
    margin: 0 auto;
}

.header-nav {
    display: flex;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid #eaeaea;
    margin-bottom: 40px;
}

.home-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.2s;
}

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

.home-link svg {
    width: 32px;
    height: 18px;
    margin-right: 8px;
}

.article-header {
    text-align: center;
    margin-bottom: 40px;
}

.date-tag {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 20px;
}

.date {
    font-size: 14px;
    color: var(--secondary-text-color);
}

.tag {
    font-size: 14px;
    color: var(--primary-color);
    font-weight: 500;
}

.article-title {
    font-size: 35px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.article-abstract {
    font-size: 16px;
    color: var(--secondary-text-color);
    max-width: 700px;
    margin: 0 auto 30px;
    text-align: left;
    background-color: #e9f4f8;
    padding: 20px;
    border-radius: 10px;
    font-style: italic;
}

.project-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}

.project-link {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.project-link i {
    margin-right: 8px;
}

.project-link.github {
    background-color: #24292e;
    color: white;
}

.project-link.github:hover {
    background-color: #1a1e22;
}

.project-link.huggingface {
    background-color: #ee9a1b;
    color: white;
}

.project-link.huggingface:hover {
    background-color: #ce8f32;
}

.project-link.arxiv {
    background-color: #b31b1b;
    color: white;
}

.project-link.arxiv:hover {
    background-color: #9c1717;
}

.article-content {
    font-size: 17px;
    line-height: 1.7;
}

.article-content p {
    margin-bottom: 24px;
}

.article-section {
    margin: 60px 0;
}

.article-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 40px 0 24px;
    scroll-margin-top: 80px;
}

.note {
    font-style: italic;
    color: var(--secondary-text-color);
    font-size: 16px;
    margin-bottom: 20px;
}

.feature-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 30px 0;
    scroll-margin-top: 80px;
}

.feature-button {
    background-color: var(--light-gray);
    border: none;
    border-radius: 20px;
    padding: 10px 18px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.feature-button:hover {
    background-color: #e5e5e5;
}

.feature-button.active {
    background-color: var(--primary-color);
    color: white;
}

.reasoning-process {
    margin: 30px 0;
    border: 1px solid #eaeaea;
    border-radius: 8px;
    padding: 20px;
    background-color: #f9f9f9;
}

.reasoning-container {
    min-height: 200px;
}

.reasoning-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Navigation links for sections */
.section-nav {
    position: fixed;
    left: calc(50% - 600px); /* 靠近内容区，540=800/2+140，内容最大宽800px，nav宽约140px */
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.section-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--secondary-text-color);
    text-decoration: none;
    transition: color 0.2s;
    padding: 5px 10px;
    white-space: nowrap;
}

.section-link:hover, 
.section-link.active {
    color: var(--primary-color);
    background: rgba(0, 0, 0, 0.05);
    border-radius: 5px;
}

/* Subsection navigation styling */
.section-link[href^="#multimodal-reasoning"],
.section-link[href^="#visual-search"],
.section-link[href^="#agentic-reasoning"],
.section-link[href^="#spatial-reasoning"] {
    font-size: 12px;
    padding-left: 20px;
    color: #888;
}

/* 作者栏左右分栏布局 */
.authors-section {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    background: #f3f3f3;
    border-radius: 10px;
    padding: 24px 24px 24px 24px;
    margin: 20px 0 40px;
    border-bottom: 1px solid #eaeaea;
}
.authors-meta {
    flex: 2;
}
.authors-title, .affiliations-title, .published-title {
    color: #a0a0a0;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: 8px;
    text-transform: uppercase;
}
.authors-list {
    display: block;
    font-size: 16px;
    font-weight: 400;
    color: #111;
    margin-bottom: 10px;
}
.author {
    font-size: 16px;
    font-weight: 400;
}
.author sup {
    font-size: 12px;
    color: #a4a4a4;
    font-weight: 600;
}
.author-note {
    font-size: 13px;
    color: #888;
    margin-top: 8px;
    font-style: normal;
    text-align: left;
}
.authors-right {
    flex: 1;
    min-width: 180px;
    text-align: left;
}
.affiliations-list {
    font-size: 16px;
    color: #111;
    margin-bottom: 16px;
}
.published-date {
    font-size: 16px;
    color: #111;
}
@media (max-width: 768px) {
    .authors-section {
        flex-direction: column;
        gap: 10px;
        text-align: left;
    }
    .authors-right {
        text-align: left;
        min-width: 0;
    }
}

/* 页脚样式 */
footer {
    padding: 20px 0;
    margin-top: 60px;
    text-align: center;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
}

.footer-social {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 20px;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: #666;
    transition: color 0.2s, transform 0.2s;
    font-size: 18px;
    background-color: #f5f5f5;
}

.social-icon:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
    background-color: #eeeeee;
}

.copyright {
    font-size: 14px;
    color: #666;
}

/* code style */
.bibtex-block {
    background: #f7f7fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 18px 18px 12px 18px;
    margin: 32px 0 32px 0;
    position: relative;
}
.bibtex-title {
    font-size: 16px;
    font-weight: 600;
    color: #444;
    margin-bottom: 10px;
    letter-spacing: 1px;
}
.bibtex-pre {
    font-size: 14px;
    color: #333;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    font-family: 'Fira Mono', 'Consolas', 'Menlo', monospace;
    white-space: pre;
    line-height: 1.6;
    overflow-x: auto;
    word-break: normal;
}
.bibtex-copy-btn {
    position: absolute;
    top: 18px;
    right: 18px;
    background: #ededed;
    border: none;
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 13px;
    color: #666;
    cursor: pointer;
    transition: background 0.2s;
}
.bibtex-copy-btn:hover {
    background: #e0e0e0;
    color: #222;
}

@media (max-width: 768px) {
    .article-title {
        font-size: 32px;
    }
    
    .feature-buttons {
        justify-content: center;
    }
    
    .authors-list {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 1200px) {
    .section-nav {
        position: static;
        transform: none;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        margin: 30px 0;
        padding: 15px 0;
        border-top: 1px solid #eaeaea;
        border-bottom: 1px solid #eaeaea;
        background: none;
        box-shadow: none;
        left: 0;
    }
    .article-container {
        padding-left: 0;
    }
}

/* Reasoning process styling */
.reasoning-container {
    max-height: 600px;
    overflow-y: auto;
    padding: 16px;
    width: 100%;
}

.reasoning-error {
    padding: 20px;
    text-align: center;
    color: #d32f2f;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.error-icon {
    font-size: 24px;
    margin-bottom: 10px;
}

.reasoning-message {
    margin-bottom: 16px;
    padding: 12px;
    border-radius: 6px;
    width: 100%;
    box-sizing: border-box;
}

.reasoning-user {
    background-color: #f1f5f9;
}

.reasoning-user strong {
    display: block;
    margin-bottom: 10px;
    color: #1d75a5;
    font-size: 1.1em;
}

.reasoning-assistant {
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.reasoning-text {
    margin-bottom: 12px;
    line-height: 1.5;
}

.reasoning-code {
    margin: 12px 0;
    border-radius: 6px;
    overflow: hidden;
}

.reasoning-code pre {
    margin: 0;
    padding: 12px;
    background-color: #2b2b2b;
    color: #f8f8f2;
    overflow-x: auto;
    font-size: 14px;
    line-height: 1.4;
}

.reasoning-interpreter-output {
    margin: 12px 0;
    padding: 12px;
    background-color: #f7f7f9;
    border-left: 4px solid #8a8a8a;
    font-family: monospace;
    white-space: pre-wrap;
}

.reasoning-image-wrap {
    margin: 12px 0;
    text-align: center;
}

.reasoning-image {
    max-width: 100%;
    max-height: 400px;
    border-radius: 6px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.reasoning-image.enlarged {
    max-height: none;
    max-width: 90%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10;
    position: relative;
}

.reasoning-answer {
    margin-top: 16px;
}

.answer-box {
    padding: 12px 16px;
    background-color: #e8f5e9;
    border: 1px solid #c8e6c9;
    border-radius: 6px;
    color: #388e3c;
    font-weight: 600;
}

.user-question {
    background-color: #e8f5fe;
    border-left: 4px solid #1d75a5;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 4px;
}

.user-question strong {
    display: block;
    color: #1d75a5;
    margin-bottom: 8px;
    font-size: 1.05em;
}

/* 对话气泡样式 */
.bubble {
    max-width: 80%;
    padding: 14px 18px;
    border-radius: 18px;
    font-size: 16px;
    line-height: 1.6;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    word-break: break-word;
}
.bubble-gpt {
    background: #ffffff;
    color: #222;
    align-self: flex-start;
    border-top-left-radius: 6px;
    margin-right: auto;
}
.bubble-human {
    background: #f3f9ff;
    color: #1a3a5d;
    align-self: flex-end;
    border-top-right-radius: 6px;
    margin-left: auto;
}
.reasoning-message {
    display: flex;
    margin-bottom: 16px;
}

/* 新增：标识符样式 */
.tag-indicator {
    font-family: 'Fira Mono', 'Consolas', 'Menlo', monospace;
    font-size: 12px;
    color: #666;
    background-color: #f5f5f5;
    padding: 2px 6px;
    border-radius: 3px;
    margin: 2px 0;
    border: 1px solid #e0e0e0;
    display: inline-block;
}

.reasoning-code-block,
.reasoning-image-block,
.reasoning-interpreter-block,
.reasoning-answer-block {
    margin: 12px 0;
    border: 1px solid #e8e8e8;
    border-radius: 6px;
    padding: 8px;
    background-color: #fafafa;
}

/* Category sections styling */
.category-section {
    margin: 50px 0;
    border-bottom: 1px solid #eaeaea;
    padding-bottom: 40px;
}

.category-section:last-child {
    border-bottom: none;
}

.category-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-color-dark);
}

.category-buttons {
    margin-bottom: 30px;
}

/* New styles for the demo section */
.demo-section {
    margin: 40px 0 60px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf3 100%);
    border-radius: 20px;
    padding: 40px 20px;
    /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); */
}

.demo-header {
    text-align: center;
    margin-bottom: 30px;
}

.demo-title {
    font-size: 1.5em;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 10px;
}

.demo-subtitle {
    color: #7f8c8d;
    font-size: 1.1em;
}

.demo-container {
    max-width: 100%;
    max-height: 600px;
    overflow-x: hidden;
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.demo-scroll-wrapper {
    min-width: 700px;
}

/* Demo specific styles */
.demo-image-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
}

.demo-image-container {
    position: relative;
    padding: 20px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.demo-image-container img {
    max-width: 100%;
    max-height: 300px;
    height: auto;
    border-radius: 12px;
    display: block;
}

.demo-image-caption {
    color: #95a5a6;
    font-size: 0.9em;
    margin-top: 12px;
    text-align: center;
    font-style: italic;
}

.demo-dual-steps-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.demo-steps-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.demo-steps-header {
    text-align: center;
    padding: 15px;
    background: #667eea;
    border-radius: 12px;
    color: white;
    box-shadow: 0 6px 15px rgba(102, 126, 234, 0.25);
}

.demo-steps-header.left {
    background: #e6b0fd;
    box-shadow: 0 6px 15px rgba(195, 87, 245, 0.25);
}

.demo-steps-title {
    font-size: 1.2em;
    font-weight: 700;
    margin: 0;
}

.demo-step-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.demo-step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.demo-step-card.left::before {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.demo-step-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.demo-step-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 8px;
}

.demo-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: 700;
}

.demo-step-card.left .demo-step-number {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.demo-step-content {
    color: #34495e;
    font-size: 0.95rem;
    line-height: 1.6;
}

.demo-code-block {
    background: #1e1e1e;
    color: #d4d4d4;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.85em;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    overflow-x: auto;
    position: relative;
    box-shadow: 0 3px 10px rgba(0,0,0,0.12);
    max-height: 200px;
    min-height: 80px;
    overflow-y: auto;
}

/* .demo-code-block::before {
  content: '● ● ●';
  position: absolute;
  top: 12px;
  left: 12px;
  color: #666;
  font-size: 12px;
  letter-spacing: 3px;
} */

.demo-code-content {
  margin-top: 10px;
  white-space: pre-wrap;
  word-wrap: break-word;
  min-height: 40px;
}

/* new added class ---------- start */
.demo-code-execution {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
  padding: 12px 16px;
  background: rgba(102, 126, 234, 0.1);
  border-radius: 8px;
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.4s ease;
}

.demo-code-execution.visible {
  opacity: 1;
  transform: translateX(0);
}

.demo-execution-spinner {
  width: 20px;
  height: 20px;
  border: 3px solid rgba(102, 126, 234, 0.3);
  border-top-color: #667eea;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.demo-execution-text {
  color: #667eea;
  font-weight: 600;
  font-size: 0.9em;
}

.demo-execution-complete {
  color: #27ae60;
  display: flex;
  align-items: center;
  gap: 8px;
}

.demo-execution-complete::before {
  content: '✓';
  display: inline-block;
  width: 20px;
  height: 20px;
  background: #27ae60;
  color: white;
  border-radius: 50%;
  text-align: center;
  line-height: 20px;
  font-size: 12px;
}

.demo-code-result {
  background: #2d2d2d;
  color: #abb2bf;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.9em;
  border-radius: 8px;
  padding: 16px;
  margin: 15px 0;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s ease;
  border-left: 3px solid #61afef;
  /* white-space: pre-wrap; */
  word-wrap: break-word;
}

.demo-code-result.visible {
  opacity: 1;
  transform: translateY(0);
}

/* new added class ---------- end */

.demo-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.demo-control-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 25px;
    padding: 10px 28px;
    font-size: 0.95em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.35);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.demo-control-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.45);
}

.demo-control-btn:disabled {
    background: linear-gradient(135deg, #bdc3c7 0%, #95a5a6 100%);
    cursor: not-allowed;
    box-shadow: none;
}

.demo-mask-image {
    width: 100%;
    max-width: 300px;
    margin: 15px auto;
    display: block;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.08);
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.demo-mask-image.visible {
    opacity: 1;
    transform: scale(1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    /* 为整个页面添加左右padding */
    .article-container {
        padding: 0 20px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    /* 调整标题大小 */
    .article-title {
        font-size: 28px;
        padding: 0 10px;
    }
    
    /* 调整摘要的padding */
    .article-abstract {
        padding: 15px;
        margin: 0 10px 30px;
    }
    
    /* 调整项目链接的间距 */
    .project-links {
        padding: 0 10px;
    }
    
    /* 调整作者部分的padding */
    .authors-section {
        padding: 0 15px;
    }
    
    /* 调整内容区域的padding */
    .article-content {
        padding: 0 15px;
    }
    
    /* 调整demo部分的padding */
    .demo-scroll-wrapper {
        min-width: auto;
        padding: 0 15px;
    }
    
    .demo-dual-steps-section {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .demo-container {
        padding: 20px 15px;
    }
    
    /* 调整按钮组的padding */
    .feature-buttons {
        padding: 0 10px;
    }
    
    /* 调整类别部分的padding */
    .category-section {
        padding: 0 10px;
    }
    
    /* 调整推理过程的padding */
    .reasoning-process {
        padding: 0 10px;
    }
    
    /* 在中等屏幕上调整导航栏 */
    .section-nav {
        padding: 0 15px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .section-nav::-webkit-scrollbar {
        display: none;
    }
    
    /* 调整footer的padding */
    footer .container {
        padding: 0 20px;
    }
    
    canvas {
        min-height: 380px !important;
        height: 380px !important;
    }
}

/* 针对更小屏幕的额外调整 */
@media (max-width: 480px) {
    /* 增加更小的padding */
    .article-container {
        padding: 0 15px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    /* 进一步调整标题大小 */
    .article-title {
        font-size: 24px;
        padding: 0 5px;
    }
    
    /* 调整摘要的padding */
    .article-abstract {
        padding: 12px;
        margin: 0 5px 25px;
    }
    
    /* 调整项目链接的间距 */
    .project-links {
        padding: 0 5px;
        gap: 8px;
    }
    
    /* 调整作者部分的padding */
    .authors-section {
        padding: 0 10px;
    }
    
    /* 调整内容区域的padding */
    .article-content {
        padding: 0 10px;
    }
    
    /* 调整demo部分的padding */
    .demo-scroll-wrapper {
        padding: 0 10px;
    }
    
    .demo-container {
        padding: 15px 10px;
    }
    
    /* 调整按钮组的padding */
    .feature-buttons {
        padding: 0 5px;
    }
    
    /* 调整类别部分的padding */
    .category-section {
        padding: 0 5px;
    }
    
    /* 调整推理过程的padding */
    .reasoning-process {
        padding: 0 5px;
    }
    
    /* 在小屏幕上隐藏导航栏 */
    .section-nav {
        display: none;
    }
    
    /* 调整footer的padding */
    footer .container {
        padding: 0 15px;
    }
    
    /* 调整代码块的padding */
    .demo-code-block {
        padding: 15px;
        margin: 15px 0;
    }
    
    /* 调整推理代码的padding */
    .reasoning-code {
        padding: 10px;
    }
    
    canvas {
        min-height: 340px !important;
        height: 340px !important;
    }
}

canvas {
    min-height: 420px !important;
    height: 420px !important;
}