Upstage Solar Mini 4 – Science
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<body>
<!-- HEADER -->
<header>
<div class="container header-inner">
<div class="logo">
<img src="https://placehold.co/40x40/e8f4fd/0b3d66?text=N" alt="Nexus Science Logo" class="logo-img">
<span>Nexus</span>
</div>
<nav>
<ul>
<li><a href="#research">Research</a></li>
<li><a href="#careers">Careers</a></li>
<li><a href="#events">Events</a></li>
<li><a href="#news">News</a></li>
<li><a href="#grants">Grants</a></li>
<li><a href="#collaboration">Collaboration</a></li>
</ul>
</nav>
<a href="#newsletter" class="header-cta">Subscribe</a>
</div>
</header>
<!-- HERO -->
<section class="hero">
<div class="container hero-grid">
<div>
<span class="hero-badge">🔬 STEM Innovation Hub</span>
<h1>Unlocking the <span>future</span> of scientific discovery</h1>
<p>Nexus Science is a collaborative platform connecting researchers, educators, and institutions to accelerate breakthroughs in physics, biology, data science, and STEM education.</p>
<div class="hero-actions">
<a href="#events" class="btn-primary">Attend Lecture</a>
<a href="#research" class="btn-outline">Explore Research</a>
</div>
<div class="latest-stats">
<div class="stat-item">
<div class="number">2,400+</div>
<div class="label">Active Researchers</div>
</div>
<div class="stat-item">
<div class="number">180+</div>
<div class="label">Partnerships</div>
</div>
<div class="stat-item">
<div class="number">91%</div>
<div class="label">Job Placement</div>
</div>
</div>
</div>
<div class="hero-img">
<img src="https://picsum.photos/600/460?grayscale&blur=1" alt="Scientific research collaboration">
</div>
</div>
</section>
<!-- SECTION: Research -->
<section class="section" id="research">
<div class="container">
<div class="section-header">
<h2>Frontier Research & Peer Validation</h2>
<p>Our flagship program curates high-impact studies and provides the infrastructure for rigorous peer validation, ensuring that breakthrough science reaches the world with integrity.</p>
</div>
<div style="display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 40px;">
<div class="feature-card" style="height: 100%;">
<div class="icon">📊</div>
<h3>Data Visualization Standards</h3>
<p>We employ advanced data visualization frameworks to translate complex datasets into clear, reproducible narratives. Our standard operating procedures ensure that data pipelines are transparent, reducing the risk of misinterpretation and strengthening peer validation across all published studies.</p>
</div>
<div class="feature-card" style="height: 100%;">
<div class="icon">🧪</div>
<h3>Open Methodology</h3>
<p>Every Nexus research initiative is open-sourced. Researchers can access our shared repository of experimental protocols, scheduling tools, and hypothesis templates to replicate and extend findings. This collaborative architecture is designed to accelerate the cycle from hypothesis to validated discovery.</p>
</div>
</div>
<div style="margin-top: 40px; text-align: center;">
<a href="#newsletter" class="btn-outline">Download Research Framework</a>
<a href="#research" class="btn-primary" style="margin-left: 12px;">Submit Study</a>
</div>
</div>
</section>
<!-- SECTION: News -->
<section class="section" id="news" style="background: var(--color-bg-alt);">
<div class="container">
<div class="section-header">
<h2>Science News & Breakthroughs</h2>
<p>Stay ahead of the curve with curated journalism and summaries of the most significant developments in STEM. Our editorial team verifies every story against primary sources.</p>
</div>
<div style="display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;">
<article class="feature-card">
<img src="https://picsum.photos/360/180?grayscale" alt="New species discovery" style="border-radius: var(--radius); object-fit: cover; height: 180px;">
<div style="padding: 20px;">
<span style="font-size: 0.8rem; color: var(--color-accent); font-weight: 600;">Biotechnology</span>
<h3 style="font-size: 1.1rem; margin: 8px 0;">CRISPR Gene Editing Achieves Quantum Thresholds</h3>
<p style="color: var(--color-text-light); font-size: 0.9rem;">Researchers at the Nexus Institute successfully modified mitochondrial DNA using a novel antisense oligonucleotide, representing a major leap forward in treating hereditary disorders.</p>
<a href="#" style="color: var(--color-primary); font-weight: 600; font-size: 0.9rem;">Read Full Article <span style="font-size: 1.2rem; margin-left: 6px;">→</span></a>
</div>
</article>
<article class="feature-card">
<img src="https://picsum.photos/360/180?grayscale&blur=1" alt="Climate data" style="border-radius: var(--radius); object-fit: cover; height: 180px;">
<div style="padding: 20px;">
<span style="font-size: 0.8rem; color: var(--color-accent); font-weight: 600;">Climate Science</span>
<h3 style="font-size: 1.1rem; margin: 8px 0;">New Ocean Current Model Predicts 2030 Shift</h3>
<p style="color: var(--color-text-light); font-size: 0.9rem;">A comprehensive reanalysis of satellite telemetry suggests a significant reorganization of Atlantic circulation patterns, potentially impacting global climate projections.</p>
<a href="#" style="color: var(--color-primary); font-weight: 600; font-size: 0.9rem;">Read Full Article <span style="font-size: 1.2rem; margin-left: 6px;">→</span></a>
</div>
</article>
<article class="feature-card">
<img src="https://picsum.photos/360/180?grayscale&blur=2" alt="Quantum computing" style="border-radius: var(--radius); object-fit: cover; height: 180px;">
<div style="padding: 20px;">
<span style="font-size: 0.8rem; color: var(--color-accent); font-weight: 600;">Physics</span>
<h3 style="font-size: 1.1rem; margin: 8px 0;">Quantinuum Achieves Logical Qubit Milestone</h3>
<p style="color: var(--color-text-light); font-size: 0.9rem;">Breakthrough error correction techniques in quantum computing have enabled the first demonstration of fault-tolerant logical qubits operating above classical noise thresholds.</p>
<a href="#" style="color: var(--color-primary); font-weight: 600; font-size: 0.9rem;">Read Full Article <span style="font-size: 1.2rem; margin-left: 6px;">→</span></a>
</div>
</article>
</div>
<div style="margin-top: 32px; text-align: center;">
<a href="#" class="btn-primary">Subscribe to Newsletters</a>
</div>
</div>
</section>
<!-- SECTION: Fellowships / Grants -->
<section class="section" id="grants">
<div class="container">
<div class="section-header">
<h2>Fellowships & Grant Opportunities</h2>
<p>Nexus Science administers competitive grants and international fellowship programs designed to support early-career researchers and independent investigators.</p>
</div>
<div style="display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 48px; align-items: center;">
<div>
<h3 style="font-size: 1.8rem; margin-bottom: 16px;">2027 Quantum Biology Fellowship</h3>
<p style="color: var(--color-text-light); font-size: 1.1rem; line-height: 1.8;">This fellowship supports projects at the intersection of quantum mechanics and biological systems. Awardees receive $120,000 in funding, dedicated lab time, and a two-year mentorship program. Applications are accepted for both pre-doctoral and post-doctoral researchers.</p>
<p style="margin-top: 16px;"><strong>Key Dates:</strong> Applications open March 2027, deadline June 2027.</p>
</div>
<div>
<div class="feature-card" style="height: 100%; text-align: center;">
<div class="icon">📜</div>
<h3 style="font-size: 1.2rem; margin: 12px 0;">Grant Tools</h3>
<p style="font-size: 0.95rem;">Access our secure dashboard to manage proposals, track milestones, and collaborate with co-investigators.</p>
<a href="#" class="btn-primary" style="margin-top: 16px;">Request Access</a>
</div>
</div>
</div>
</div>
</section>
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View Axe Report (JSON)
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{
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"section508",
"section508.22.a",
"TTv5",
"TT6.a",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure summary elements have discernible text",
"help": "Summary elements must have discernible text",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/summary-name?application=axeAPI",
"nodes": []
},
{
"id": "td-headers-attr",
"impact": null,
"tags": [
"cat.tables",
"wcag2a",
"wcag131",
"section508",
"section508.22.g",
"TTv5",
"TT14.b",
"EN-301-549",
"EN-9.1.3.1"
],
"description": "Ensure that each cell in a table that uses the headers attribute refers only to other cells in that table",
"help": "Table cells that use the headers attribute must only refer to cells in the same table",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/td-headers-attr?application=axeAPI",
"nodes": []
},
{
"id": "th-has-data-cells",
"impact": null,
"tags": [
"cat.tables",
"wcag2a",
"wcag131",
"section508",
"section508.22.g",
"TTv5",
"TT14.b",
"EN-301-549",
"EN-9.1.3.1"
],
"description": "Ensure that <th> elements and elements with role=columnheader/rowheader have data cells they describe",
"help": "Table headers in a data table must refer to data cells",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/th-has-data-cells?application=axeAPI",
"nodes": []
},
{
"id": "valid-lang",
"impact": null,
"tags": [
"cat.language",
"wcag2aa",
"wcag312",
"TTv5",
"TT11.b",
"EN-301-549",
"EN-9.3.1.2",
"ACT"
],
"description": "Ensure lang attributes have valid values",
"help": "lang attribute must have a valid value",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/valid-lang?application=axeAPI",
"nodes": []
},
{
"id": "video-caption",
"impact": null,
"tags": [
"cat.text-alternatives",
"wcag2a",
"wcag122",
"section508",
"section508.22.a",
"TTv5",
"TT17.a",
"EN-301-549",
"EN-9.1.2.2"
],
"description": "Ensure <video> elements have captions",
"help": "<video> elements must have captions",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/video-caption?application=axeAPI",
"nodes": []
},
{
"id": "no-autoplay-audio",
"impact": null,
"tags": [
"cat.time-and-media",
"wcag2a",
"wcag142",
"TTv5",
"TT2.a",
"EN-301-549",
"EN-9.1.4.2",
"ACT"
],
"description": "Ensure <video> or <audio> elements do not autoplay audio for more than 3 seconds without a control mechanism to stop or mute the audio",
"help": "<video> or <audio> elements must not play automatically",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/no-autoplay-audio?application=axeAPI",
"nodes": []
}
],
"passes": [
{
"id": "aria-allowed-attr",
"impact": null,
"tags": [
"cat.aria",
"wcag2a",
"wcag412",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure an element's role supports its ARIA attributes",
"help": "Elements must only use supported ARIA attributes",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/aria-allowed-attr?application=axeAPI",
"nodes": [
{
"any": [],
"all": [
{
"id": "aria-allowed-attr",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "ARIA attributes are used correctly for the defined role"
}
],
"none": [
{
"id": "aria-unsupported-attr",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "ARIA attribute is supported"
}
],
"impact": null,
"html": "<svg role=\"img\" aria-label=\"Sample research visualization\">",
"target": [
"svg"
]
}
]
},
{
"id": "aria-conditional-attr",
"impact": null,
"tags": [
"cat.aria",
"wcag2a",
"wcag412",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure ARIA attributes are used as described in the specification of the element's role",
"help": "ARIA attributes must be used as specified for the element's role",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/aria-conditional-attr?application=axeAPI",
"nodes": [
{
"any": [],
"all": [
{
"id": "aria-conditional-attr",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "ARIA attribute is allowed"
}
],
"none": [],
"impact": null,
"html": "<svg role=\"img\" aria-label=\"Sample research visualization\">",
"target": [
"svg"
]
}
]
},
{
"id": "aria-deprecated-role",
"impact": null,
"tags": [
"cat.aria",
"wcag2a",
"wcag412",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure elements do not use deprecated roles",
"help": "Deprecated ARIA roles must not be used",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/aria-deprecated-role?application=axeAPI",
"nodes": [
{
"any": [],
"all": [],
"none": [
{
"id": "deprecatedrole",
"data": null,
"relatedNodes": [],
"impact": "minor",
"message": "ARIA role is not deprecated"
}
],
"impact": null,
"html": "<svg role=\"img\" aria-label=\"Sample research visualization\">",
"target": [
"svg"
]
}
]
},
{
"id": "aria-hidden-body",
"impact": null,
"tags": [
"cat.aria",
"wcag2a",
"wcag131",
"wcag412",
"EN-301-549",
"EN-9.1.3.1",
"EN-9.4.1.2"
],
"description": "Ensure aria-hidden=\"true\" is not present on the document body.",
"help": "aria-hidden=\"true\" must not be present on the document body",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/aria-hidden-body?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "aria-hidden-body",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "No aria-hidden attribute is present on document body"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<body>",
"target": [
"body"
]
}
]
},
{
"id": "aria-prohibited-attr",
"impact": null,
"tags": [
"cat.aria",
"wcag2a",
"wcag412",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure ARIA attributes are not prohibited for an element's role",
"help": "Elements must only use permitted ARIA attributes",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/aria-prohibited-attr?application=axeAPI",
"nodes": [
{
"any": [],
"all": [],
"none": [
{
"id": "aria-prohibited-attr",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "ARIA attribute is allowed"
}
],
"impact": null,
"html": "<svg role=\"img\" aria-label=\"Sample research visualization\">",
"target": [
"svg"
]
}
]
},
{
"id": "aria-required-attr",
"impact": null,
"tags": [
"cat.aria",
"wcag2a",
"wcag412",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure elements with ARIA roles have all required ARIA attributes",
"help": "Required ARIA attributes must be provided",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/aria-required-attr?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "aria-required-attr",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "All required ARIA attributes are present"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<svg role=\"img\" aria-label=\"Sample research visualization\">",
"target": [
"svg"
]
}
]
},
{
"id": "aria-roles",
"impact": null,
"tags": [
"cat.aria",
"wcag2a",
"wcag412",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure all elements with a role attribute use a valid value",
"help": "ARIA roles used must conform to valid values",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/aria-roles?application=axeAPI",
"nodes": [
{
"any": [],
"all": [],
"none": [
{
"id": "invalidrole",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "ARIA role is valid"
},
{
"id": "abstractrole",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "Abstract roles are not used"
},
{
"id": "unsupportedrole",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "ARIA role is supported"
}
],
"impact": null,
"html": "<svg role=\"img\" aria-label=\"Sample research visualization\">",
"target": [
"svg"
]
}
]
},
{
"id": "aria-valid-attr-value",
"impact": null,
"tags": [
"cat.aria",
"wcag2a",
"wcag412",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure all ARIA attributes have valid values",
"help": "ARIA attributes must conform to valid values",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/aria-valid-attr-value?application=axeAPI",
"nodes": [
{
"any": [],
"all": [
{
"id": "aria-valid-attr-value",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "ARIA attribute values are valid"
},
{
"id": "aria-errormessage",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "aria-errormessage exists and references elements visible to screen readers that use a supported aria-errormessage technique"
},
{
"id": "aria-level",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "aria-level values are valid"
}
],
"none": [],
"impact": null,
"html": "<svg role=\"img\" aria-label=\"Sample research visualization\">",
"target": [
"svg"
]
}
]
},
{
"id": "aria-valid-attr",
"impact": null,
"tags": [
"cat.aria",
"wcag2a",
"wcag412",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure attributes that begin with aria- are valid ARIA attributes",
"help": "ARIA attributes must conform to valid names",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/aria-valid-attr?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "aria-valid-attr",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "ARIA attribute name is valid"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<svg role=\"img\" aria-label=\"Sample research visualization\">",
"target": [
"svg"
]
}
]
},
{
"id": "avoid-inline-spacing",
"impact": null,
"tags": [
"cat.structure",
"wcag21aa",
"wcag1412",
"EN-301-549",
"EN-9.1.4.12",
"ACT"
],
"description": "Ensure that text spacing set through style attributes can be adjusted with custom stylesheets",
"help": "Inline text spacing must be adjustable with custom stylesheets",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/avoid-inline-spacing?application=axeAPI",
"nodes": [
{
"any": [],
"all": [
{
"id": "important-letter-spacing",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "Letter-spacing in the style attribute is not set to !important, or meets the minimum"
},
{
"id": "important-word-spacing",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "word-spacing in the style attribute is not set to !important, or meets the minimum"
},
{
"id": "important-line-height",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "line-height in the style attribute is not set to !important, or meets the minimum"
}
],
"none": [],
"impact": null,
"html": "<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 40px;\">",
"target": [
"#research > .container > div:nth-child(2)"
]
}
]
},
{
"id": "button-name",
"impact": null,
"tags": [
"cat.name-role-value",
"wcag2a",
"wcag412",
"section508",
"section508.22.a",
"TTv5",
"TT6.a",
"EN-301-549",
"EN-9.4.1.2",
"ACT"
],
"description": "Ensure buttons have discernible text",
"help": "Buttons must have discernible text",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/button-name?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "button-has-visible-text",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "Element has inner text that is visible to screen readers"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<button style=\"background: var(--color-primary); color: #fff; border: none; padding: 8px 16px; border-radius: 50px; cursor: pointer; font-size: 0.85rem;\">Physics</button>",
"target": [
"button:nth-child(1)"
]
}
]
},
{
"id": "bypass",
"impact": null,
"tags": [
"cat.keyboard",
"wcag2a",
"wcag241",
"section508",
"section508.22.o",
"TTv5",
"TT9.a",
"EN-301-549",
"EN-9.2.4.1"
],
"description": "Ensure each page has at least one mechanism for a user to bypass navigation and jump straight to the content",
"help": "Page must have means to bypass repeated blocks",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/bypass?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "internal-link-present",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "Valid skip link found"
},
{
"id": "header-present",
"data": null,
"relatedNodes": [
{
"html": "<h1>Unlocking the <span>future</span> of scientific discovery</h1>",
"target": [
"h1"
]
},
{
"html": "<h2>Frontier Research & Peer Validation</h2>",
"target": [
"#research > .container > .section-header > h2"
]
},
{
"html": "<h3>Data Visualization Standards</h3>",
"target": [
".container > div:nth-child(2) > .feature-card:nth-child(1) > h3"
]
},
{
"html": "<h3>Open Methodology</h3>",
"target": [
".container > div:nth-child(2) > .feature-card:nth-child(2) > h3"
]
},
{
"html": "<h2>Science News & Breakthroughs</h2>",
"target": [
"#news > .container > .section-header > h2"
]
},
{
"html": "<h3 style=\"font-size: 1.1rem; margin: 8px 0;\">CRISPR Gene Editing Achieves Quantum Thresholds</h3>",
"target": [
"article:nth-child(1) > div > h3"
]
},
{
"html": "<h3 style=\"font-size: 1.1rem; margin: 8px 0;\">New Ocean Current Model Predicts 2030 Shift</h3>",
"target": [
"article:nth-child(2) > div > h3"
]
},
{
"html": "<h3 style=\"font-size: 1.1rem; margin: 8px 0;\">Quantinuum Achieves Logical Qubit Milestone</h3>",
"target": [
"article:nth-child(3) > div > h3"
]
},
{
"html": "<h2>Fellowships & Grant Opportunities</h2>",
"target": [
"#grants > .container > .section-header > h2"
]
},
{
"html": "<h3 style=\"font-size: 1.8rem; margin-bottom: 16px;\">2027 Quantum Biology Fellowship</h3>",
"target": [
"#grants > .container > div:nth-child(2) > div:nth-child(1) > h3"
]
},
{
"html": "<h3 style=\"font-size: 1.2rem; margin: 12px 0;\">Grant Tools</h3>",
"target": [
"div:nth-child(2) > div:nth-child(2) > .feature-card > h3"
]
},
{
"html": "<h2>Interact with the Data</h2>",
"target": [
"#interactive > .container > .section-header > h2"
]
},
{
"html": "<h3 style=\"font-size: 1.4rem; margin-bottom: 12px;\">Research Atlas</h3>",
"target": [
".interactive > div:nth-child(1) > h3"
]
},
{
"html": "<h2>What the Community Says</h2>",
"target": [
".section:nth-child(7) > .container > .section-header > h2"
]
},
{
"html": "<h2>Ready to accelerate your research?</h2>",
"target": [
".cta-banner > div:nth-child(1) > h2"
]
},
{
"html": "<h3 style=\"color: #fff;\">Data-Backed</h3>",
"target": [
".cta-banner > div:nth-child(2) > .feature-card:nth-child(1) > h3"
]
},
{
"html": "<h3 style=\"color: #fff;\">200+ Partners</h3>",
"target": [
".cta-banner > div:nth-child(2) > .feature-card:nth-child(2) > h3"
]
},
{
"html": "<h4>Platform</h4>",
"target": [
".footer-col:nth-child(2) > h4"
]
},
{
"html": "<h4>Company</h4>",
"target": [
".footer-col:nth-child(3) > h4"
]
},
{
"html": "<h4>Legal</h4>",
"target": [
".footer-col:nth-child(4) > h4"
]
}
],
"impact": "serious",
"message": "Page has a heading"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<html lang=\"en\">",
"target": [
"html"
]
}
]
},
{
"id": "color-contrast",
"impact": "serious",
"tags": [
"cat.color",
"wcag2aa",
"wcag143",
"TTv5",
"TT13.c",
"EN-301-549",
"EN-9.1.4.3",
"ACT"
],
"description": "Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds",
"help": "Elements must meet minimum color contrast ratio thresholds",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/color-contrast?application=axeAPI",
"nodes": [
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"any": [
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"id": "color-contrast",
"data": {
"fgColor": "#ffffff",
"bgColor": "#0b3d66",
"contrastRatio": 11.2,
"fontSize": "9.0pt (12px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "4.5:1",
"shadowColor": null
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"relatedNodes": [],
"impact": "serious",
"message": "Element has sufficient color contrast of 11.2"
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],
"all": [],
"none": [],
"impact": null,
"html": "<span>Nexus</span>",
"target": [
".header-inner > .logo > span"
]
}
]
},
{
"id": "document-title",
"impact": null,
"tags": [
"cat.text-alternatives",
"wcag2a",
"wcag242",
"TTv5",
"TT12.a",
"EN-301-549",
"EN-9.2.4.2",
"ACT"
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"description": "Ensure each HTML document contains a non-empty <title> element",
"help": "Documents must have <title> element to aid in navigation",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/document-title?application=axeAPI",
"nodes": [
{
"any": [
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"id": "doc-has-title",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "Document has a non-empty <title> element"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<html lang=\"en\">",
"target": [
"html"
]
}
]
},
{
"id": "html-has-lang",
"impact": null,
"tags": [
"cat.language",
"wcag2a",
"wcag311",
"TTv5",
"TT11.a",
"EN-301-549",
"EN-9.3.1.1",
"ACT"
],
"description": "Ensure every HTML document has a lang attribute",
"help": "<html> element must have a lang attribute",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/html-has-lang?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "has-lang",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "The <html> element has a lang attribute"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<html lang=\"en\">",
"target": [
"html"
]
}
]
},
{
"id": "html-lang-valid",
"impact": null,
"tags": [
"cat.language",
"wcag2a",
"wcag311",
"TTv5",
"TT11.a",
"EN-301-549",
"EN-9.3.1.1",
"ACT"
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"description": "Ensure the lang attribute of the <html> element has a valid value",
"help": "<html> element must have a valid value for the lang attribute",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/html-lang-valid?application=axeAPI",
"nodes": [
{
"any": [],
"all": [],
"none": [
{
"id": "valid-lang",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "Value of lang attribute is included in the list of valid languages"
}
],
"impact": null,
"html": "<html lang=\"en\">",
"target": [
"html"
]
}
]
},
{
"id": "image-alt",
"impact": null,
"tags": [
"cat.text-alternatives",
"wcag2a",
"wcag111",
"section508",
"section508.22.a",
"TTv5",
"TT7.a",
"TT7.b",
"EN-301-549",
"EN-9.1.1.1",
"ACT"
],
"description": "Ensure <img> elements have alternative text or a role of none or presentation",
"help": "Images must have alternative text",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/image-alt?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "has-alt",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "Element has an alt attribute"
}
],
"all": [],
"none": [
{
"id": "alt-space-value",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "Element has a valid alt attribute value"
}
],
"impact": null,
"html": "<img src=\"https://placehold.co/40x40/e8f4fd/0b3d66?text=N\" alt=\"Nexus Science Logo\" class=\"logo-img\">",
"target": [
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]
}
]
},
{
"id": "link-in-text-block",
"impact": null,
"tags": [
"cat.color",
"wcag2a",
"wcag141",
"TTv5",
"TT13.a",
"EN-301-549",
"EN-9.1.4.1"
],
"description": "Ensure links are distinguished from surrounding text in a way that does not rely on color",
"help": "Links must be distinguishable without relying on color",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/link-in-text-block?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "link-in-text-block-style",
"data": null,
"relatedNodes": [
{
"html": "<div style=\"padding: 20px;\">",
"target": [
"article:nth-child(1) > div"
]
}
],
"impact": "serious",
"message": "Links can be distinguished from surrounding text by visual styling"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<a href=\"#\" style=\"color: var(--color-primary); font-weight: 600; font-size: 0.9rem;\">Read Full Article <span style=\"font-size: 1.2rem; margin-left: 6px;\">\u2192</span></a>",
"target": [
"article:nth-child(1) > div > a[href=\"#\"]"
]
}
]
},
{
"id": "link-name",
"impact": null,
"tags": [
"cat.name-role-value",
"wcag2a",
"wcag244",
"wcag412",
"section508",
"section508.22.a",
"TTv5",
"TT6.a",
"EN-301-549",
"EN-9.2.4.4",
"EN-9.4.1.2",
"ACT"
],
"description": "Ensure links have discernible text",
"help": "Links must have discernible text",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/link-name?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "has-visible-text",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "Element has text that is visible to screen readers"
}
],
"all": [],
"none": [
{
"id": "focusable-no-name",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "Element is not in tab order or has accessible text"
}
],
"impact": null,
"html": "<a href=\"#research\">Research</a>",
"target": [
"li:nth-child(1) > a[href$=\"#research\"]"
]
}
]
},
{
"id": "list",
"impact": null,
"tags": [
"cat.structure",
"wcag2a",
"wcag131",
"EN-301-549",
"EN-9.1.3.1"
],
"description": "Ensure that lists are structured correctly",
"help": "<ul> and <ol> must only directly contain <li>, <script> or <template> elements",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/list?application=axeAPI",
"nodes": [
{
"any": [],
"all": [],
"none": [
{
"id": "only-listitems",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "List element only has direct children that are allowed inside <li> elements"
}
],
"impact": null,
"html": "<ul>",
"target": [
"nav > ul"
]
}
]
},
{
"id": "listitem",
"impact": null,
"tags": [
"cat.structure",
"wcag2a",
"wcag131",
"EN-301-549",
"EN-9.1.3.1"
],
"description": "Ensure <li> elements are used semantically",
"help": "<li> elements must be contained in a <ul> or <ol>",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/listitem?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "listitem",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "List item has a <ul>, <ol> or role=\"list\" parent element"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<li><a href=\"#research\">Research</a></li>",
"target": [
"nav > ul > li:nth-child(1)"
]
}
]
},
{
"id": "meta-viewport",
"impact": null,
"tags": [
"cat.sensory-and-visual-cues",
"wcag2aa",
"wcag144",
"EN-301-549",
"EN-9.1.4.4",
"ACT"
],
"description": "Ensure <meta name=\"viewport\"> does not disable text scaling and zooming",
"help": "Zooming and scaling must not be disabled",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/meta-viewport?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "meta-viewport",
"data": null,
"relatedNodes": [],
"impact": "critical",
"message": "<meta> tag does not disable zooming on mobile devices"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">",
"target": [
"meta[name=\"viewport\"]"
]
}
]
},
{
"id": "nested-interactive",
"impact": null,
"tags": [
"cat.keyboard",
"wcag2a",
"wcag412",
"TTv5",
"TT6.a",
"EN-301-549",
"EN-9.4.1.2"
],
"description": "Ensure interactive controls are not nested as they are not always announced by screen readers or can cause focus problems for assistive technologies",
"help": "Interactive controls must not be nested",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/nested-interactive?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "no-focusable-content",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "Element does not have focusable descendants"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<img src=\"https://placehold.co/40x40/e8f4fd/0b3d66?text=N\" alt=\"Nexus Science Logo\" class=\"logo-img\">",
"target": [
".header-inner > .logo > .logo-img[alt=\"Nexus Science Logo\"]"
]
}
]
},
{
"id": "svg-img-alt",
"impact": null,
"tags": [
"cat.text-alternatives",
"wcag2a",
"wcag111",
"section508",
"section508.22.a",
"TTv5",
"TT7.a",
"EN-301-549",
"EN-9.1.1.1",
"ACT"
],
"description": "Ensure <svg> elements with an img, graphics-document or graphics-symbol role have an accessible text",
"help": "<svg> elements with an img role must have an alternative text",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/svg-img-alt?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "aria-label",
"data": null,
"relatedNodes": [],
"impact": "serious",
"message": "aria-label attribute exists and is not empty"
}
],
"all": [],
"none": [],
"impact": null,
"html": "<svg role=\"img\" aria-label=\"Sample research visualization\">",
"target": [
"svg"
]
}
]
},
{
"id": "target-size",
"impact": null,
"tags": [
"cat.sensory-and-visual-cues",
"wcag22aa",
"wcag258"
],
"description": "Ensure touch targets have sufficient size and space",
"help": "All touch targets must be 24px large, or leave sufficient space",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/target-size?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "target-offset",
"data": {
"closestOffset": 24,
"minOffset": 24
},
"relatedNodes": [],
"impact": "serious",
"message": "Target has sufficient space from its closest neighbors. Safe clickable space has a diameter of 24px which is at least 24px."
}
],
"all": [],
"none": [],
"impact": null,
"html": "<a href=\"#research\">Research</a>",
"target": [
"li:nth-child(1) > a[href$=\"#research\"]"
]
}
]
}
],
"incomplete": [
{
"id": "color-contrast",
"impact": "serious",
"tags": [
"cat.color",
"wcag2aa",
"wcag143",
"TTv5",
"TT13.c",
"EN-301-549",
"EN-9.1.4.3",
"ACT"
],
"description": "Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds",
"help": "Elements must meet minimum color contrast ratio thresholds",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/color-contrast?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "color-contrast",
"data": {
"fontSize": "10.2pt (13.6px)",
"fontWeight": "normal",
"messageKey": "pseudoContent",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<section class=\"hero\">",
"target": [
".hero"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a pseudo element"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<span class=\"hero-badge\">\ud83d\udd2c STEM Innovation Hub</span>",
"target": [
".hero-badge"
],
"failureSummary": "Fix any of the following:\n Element's background color could not be determined due to a pseudo element"
}
]
}
],
"violations": [
{
"id": "color-contrast",
"impact": "serious",
"tags": [
"cat.color",
"wcag2aa",
"wcag143",
"TTv5",
"TT13.c",
"EN-301-549",
"EN-9.1.4.3",
"ACT"
],
"description": "Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds",
"help": "Elements must meet minimum color contrast ratio thresholds",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.10/color-contrast?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "color-contrast",
"data": {
"fgColor": "#ffffff",
"bgColor": "#f7fafc",
"contrastRatio": 1.04,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "4.5:1",
"shadowColor": null
},
"relatedNodes": [
{
"html": "<body>",
"target": [
"body"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 1.04 (foreground color: #ffffff, background color: #f7fafc, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"#newsletter\" class=\"btn-outline\">Download Research Framework</a>",
"target": [
".btn-outline[href$=\"#newsletter\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 1.04 (foreground color: #ffffff, background color: #f7fafc, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1"
},
{
"any": [
{
"id": "color-contrast",
"data": {
"fgColor": "#00b4d8",
"bgColor": "#ffffff",
"contrastRatio": 2.46,
"fontSize": "9.6pt (12.8px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "4.5:1",
"shadowColor": null
},
"relatedNodes": [
{
"html": "<article class=\"feature-card\">",
"target": [
"article:nth-child(1)"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 2.46 (foreground color: #00b4d8, background color: #ffffff, font size: 9.6pt (12.8px), font weight: normal). Expected contrast ratio of 4.5:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<span style=\"font-size: 0.8rem; color: var(--color-accent); font-weight: 600;\">Biotechnology</span>",
"target": [
"article:nth-child(1) > div > span"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 2.46 (foreground color: #00b4d8, background color: #ffffff, font size: 9.6pt (12.8px), font weight: normal). Expected contrast ratio of 4.5:1"
},
{
"any": [
{
"id": "color-contrast",
"data": {
"fgColor": "#00b4d8",
"bgColor": "#ffffff",
"contrastRatio": 2.46,
"fontSize": "9.6pt (12.8px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "4.5:1",
"shadowColor": null
},
"relatedNodes": [
{
"html": "<article class=\"feature-card\">",
"target": [
"article:nth-child(2)"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 2.46 (foreground color: #00b4d8, background color: #ffffff, font size: 9.6pt (12.8px), font weight: normal). Expected contrast ratio of 4.5:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<span style=\"font-size: 0.8rem; color: var(--color-accent); font-weight: 600;\">Climate Science</span>",
"target": [
"article:nth-child(2) > div > span"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 2.46 (foreground color: #00b4d8, background color: #ffffff, font size: 9.6pt (12.8px), font weight: normal). Expected contrast ratio of 4.5:1"
},
{
"any": [
{
"id": "color-contrast",
"data": {
"fgColor": "#00b4d8",
"bgColor": "#ffffff",
"contrastRatio": 2.46,
"fontSize": "9.6pt (12.8px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "4.5:1",
"shadowColor": null
},
"relatedNodes": [
{
"html": "<article class=\"feature-card\">",
"target": [
"article:nth-child(3)"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 2.46 (foreground color: #00b4d8, background color: #ffffff, font size: 9.6pt (12.8px), font weight: normal). Expected contrast ratio of 4.5:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<span style=\"font-size: 0.8rem; color: var(--color-accent); font-weight: 600;\">Physics</span>",
"target": [
"article:nth-child(3) > div > span"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 2.46 (foreground color: #00b4d8, background color: #ffffff, font size: 9.6pt (12.8px), font weight: normal). Expected contrast ratio of 4.5:1"
}
]
}
],
"coverage": {
"contract": "main-document-vertical-scroll",
"complete": true,
"positions": [
{
"y": 0,
"height": 5531
},
{
"y": 576,
"height": 5531
},
{
"y": 1152,
"height": 5531
},
{
"y": 1728,
"height": 5531
},
{
"y": 2304,
"height": 5531
},
{
"y": 2880,
"height": 5531
},
{
"y": 3456,
"height": 5531
},
{
"y": 4032,
"height": 5531
},
{
"y": 4608,
"height": 5531
},
{
"y": 4811,
"height": 5531
}
],
"scans": 11,
"max_states": 512,
"settle_ms": 5000,
"page_timeout_seconds": 150,
"layout_stability": "consecutive 100ms size samples within one CSS pixel",
"animation_settling": "finite animations present when scroll resources are ready finish or are cancelled",
"interactive_states": "not exercised",
"horizontal_scroll": "not exercised"
}
}
System Prompt
You are a lead web developer at a top digital agency, tasked with creating a one-page website for a new client based on the given specifications, delivered as an HTML file. First non-whitespace char '<', last non-whitespace char '>'. Use the following services to generate placeholder images where needed:
- placehold.co (text): https://placehold.co/[{w}x{h}|{size}][/{bg-color}/{text-color}]?text={text}&font=[lato|lora|montserrat|noto sans|open sans|oswald|playfair display|poppins|pt sans|raleway|roboto|source sans|source sans pro]
- picsum.photos (photos): https://picsum.photos/[{w}/{h}|{size}]?[grayscale][&blur={1-10}]
- pravatar.cc (avatars): https://i.pravatar.cc/{size}?u={identifier}
Choose sizes appropriate to layout.
User Prompt
Create a **complete, polished, production-quality** primary web page for a new client in the "Science" sector.
Your goal is to generate the full HTML code for a page that is not just functional but also visually compelling, content-rich, and feels like a finished product ready for launch.
**Client & Category:**
- Industry: "Science"
- Description: Scientific research, discoveries, STEM education, and science news.
**Your Creative Task:**
1. **Invent:** Create a unique, professional-sounding site name and a strong tagline fitting the "Science" category.
2. **Define Page:** Determine the most effective primary page type (e.g., homepage, service landing page, category portal) to showcase this fictional entity.
3. **Design:** Develop an opinionated, modern, and professional layout. Make distinct choices about structure and flow.
**Content & Structure Requirements (Deliver a COMPLETE page):**
- **Overall:** The final page must feel substantial and complete, with realistic amounts of text (multiple paragraphs per section where appropriate, avoid single sentences), well-integrated placeholder images, and logical flow. It should look like a real website a business would proudly use.
- **HEADER:** Include the invented site name, tagline, a logo placeholder image, and a primary navigation bar. Ensure the navigation has **at least 5-7 clearly defined, relevant links** including: "Events", "News", "Research".
- **MAIN CONTENT:** Structure this area with **at least 3-4 distinct, well-developed sections**.
- Address key topics relevant to the "Science" category. Consider themes similar to: "Career Development", "Collaboration News", "Grant Opportunities".
- **Content Depth:** Populate each section with **substantial, realistic text** (multiple sentences/paragraphs). Use authentic industry language and terminology like: "data visualization", "peer validation", "hypothesis".
- **Visuals:** Integrate relevant placeholder images logically within the content sections.
- **Calls to Action:** Include clear and contextually relevant CTAs. Use strong verbs similar to: "Attend Lecture", "Subscribe", "Download Paper".
- **ENGAGEMENT (Recommended):** Strongly consider incorporating **one meaningful interactive element** that would genuinely benefit a user in the "Science" sector. Ideas similar but not limited to: "data visualization tool".
- **SIDEBAR (Optional):** If your design includes a sidebar, populate it with **useful, relevant content**. Ideas: "data releases", "latest breakthroughs", "featured research".
- **FOOTER:** Include a professional footer with invented contact details, copyright (current year), social media links, and standard links (Privacy, Terms).
- **MODERN WEB PATTERNS:** Include modern web patterns like testimonial cards, feature grids, or FAQ accordions where appropriate.