Remove emojis, pip install commands, and color-coded card borders

- Use JPEG logo as favicon
- Remove pip install from iscc-bio and omero-iscc tool cards
- Change challenge card top borders to neutral grey
- Remove all emoji icons from challenge, features, and tool cards

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: etzm

_data/challenge.yml

@@ -9,7 +9,7 @@ section_title: "Enhancing AI-Readiness of Bioimaging Data<br/>with Content-Based
 
 cards:
   - id: challenge
-    icon: "⚠"
+    icon: ""
     heading: Challenge
     items:
       - strong: "Growing volume of data:"
@@ -26,7 +26,7 @@ cards:
           processing steps that produced them.
 
   - id: solution
-    icon: "💡"
+    icon: ""
     heading: Solution
     items:
       - strong: "International Standard Content Code (ISCC ISO 24138)."
@@ -45,7 +45,7 @@ cards:
           data in repositories with images in papers.
 
   - id: impact
-    icon: "🔬"
+    icon: ""
     heading: Scientific Impact
     items:
       - strong: "Cryptographic figure data verification"

_data/features.yml

@@ -11,37 +11,37 @@ section_sub: >
   in modern research environments.
 
 features:
-  - icon: "🛡️"
+  - icon: ""
     title: ISO 24138:2024 Compliant
     description: >
       Implements the official international standard, ensuring global
       interoperability across institutions, repositories, and tools.
 
-  - icon: "⚡"
+  - icon: ""
     title: High Performance
     description: >
       Rust-based engine processes data at 1+ GB/s — up to 184× faster
       than the pure Python reference implementation, and faster than SHA-256.
 
-  - icon: "🔬"
+  - icon: ""
     title: Format Agnostic
     description: >
       Works with OME-TIFF, OME-Zarr, CZI, ND2, LIF, DICOM, HDF5 and
       virtually any binary scientific data format.
 
-  - icon: "✅"
+  - icon: ""
     title: FAIR Principles
     description: >
       Supports Findable, Accessible, Interoperable, and Reusable data
       principles as mandated by EOSC and European funding bodies.
 
-  - icon: "🤖"
+  - icon: ""
     title: AI-Ready Data
     description: >
       Persistent content-based identifiers survive format conversions
       and enable reliable provenance tracking for AI training datasets.
 
-  - icon: "🔄"
+  - icon: ""
     title: Platform Integration
     description: >
       Native plugins for OMERO and Galaxy, with Napari, CellProfiler,

_data/tools.yml

@@ -14,7 +14,7 @@ section_sub: >
 tools:
   - id: iscc-sum
     name: iscc-sum
-    icon: "∑"
+    icon: ""
     status: "Stable v0.1"
     status_color: green
     description: >
@@ -47,14 +47,14 @@ tools:
 
   - id: iscc-bio
     name: iscc-bio
-    icon: "🔬"
+    icon: ""
     status: "Beta"
     status_color: amber
     description: >
       ISCC processing for multi-dimensional bioimage data. Implements the
       IMAGEWALK specification — deterministic Z→C→T plane traversal for
       format-agnostic, reproducible content hashing of microscopy volumes.
-    install: pip install iscc-bio
+    install: ""
     platforms:
       - Linux
       - macOS
@@ -79,14 +79,14 @@ tools:
 
   - id: omero-iscc
     name: omero-iscc
-    icon: "🔗"
+    icon: ""
     status: "Alpha"
     status_color: amber
     description: >
       OMERO server integration plugin. Automatically generates and stores
       ISCC identifiers for images imported into OMERO, enabling
       facility-level deduplication and FAIR-compliant provenance tracking.
-    install: pip install omero-iscc
+    install: ""
     platforms:
       - Linux
       - macOS

_includes/challenge.html

@@ -4,7 +4,7 @@ <h2 class="section-title">{{ site.data.challenge.section_title }}</h2>
         <div class="challenge-grid">
             {% for card in site.data.challenge.cards %}
             <div class="challenge-card challenge-{{ card.id }}">
-                <div class="challenge-icon">{{ card.icon }}</div>
+                {% if card.icon != "" %}<div class="challenge-icon">{{ card.icon }}</div>{% endif %}
                 <h3 class="challenge-heading">{{ card.heading }}</h3>
                 <ul class="challenge-list">
                     {% for item in card.items %}

_includes/features.html

@@ -6,7 +6,7 @@ <h2 class="section-title">{{ site.data.features.section_title }}</h2>
         <div class="features-grid">
             {% for feature in site.data.features.features %}
             <div class="feature-card">
-                <div class="feature-icon">{{ feature.icon }}</div>
+                {% if feature.icon != "" %}<div class="feature-icon">{{ feature.icon }}</div>{% endif %}
                 <h3 class="feature-title">{{ feature.title }}</h3>
                 <p class="feature-desc">{{ feature.description }}</p>
             </div>

_includes/head.html

@@ -3,7 +3,7 @@
 <meta name="description" content="{{ page.description | default: site.description }}">
 <title>{% if page.title %}{{ page.title }} | {{ site.title }}{% else %}{{ site.title }} — {{ site.tagline }}{% endif %}</title>
 {% seo %}
-<link rel="icon" type="image/svg+xml" href="{{ '/favicon.svg' | relative_url }}">
+<link rel="icon" type="image/jpeg" href="{{ '/assets/images/biocodes_logo.jpeg' | relative_url }}">
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 <link href="https://fonts.googleapis.com/css2?family=Readex+Pro:wght@300;400;500;600;700&family=DM+Mono:wght@400&display=swap" rel="stylesheet">

_includes/tools.html

@@ -7,16 +7,18 @@ <h2 class="section-title">{{ site.data.tools.section_title }}</h2>
             {% for tool in site.data.tools.tools %}
             <div class="tool-card" id="{{ tool.id }}">
                 <div class="tool-header">
-                    <span class="tool-icon">{{ tool.icon }}</span>
+                    {% if tool.icon != "" %}<span class="tool-icon">{{ tool.icon }}</span>{% endif %}
                     <div>
                         <h3 class="tool-name">{{ tool.name }}</h3>
                         <span class="tool-status tool-status-{{ tool.status_color }}">{{ tool.status }}</span>
                     </div>
                 </div>
                 <p class="tool-desc">{{ tool.description }}</p>
+                {% if tool.install != "" %}
                 <div class="tool-install">
                     <code>{{ tool.install }}</code>
                 </div>
+                {% endif %}
                 {% if tool.platforms.size > 0 %}
                 <div class="tool-meta">
                     <span class="tool-meta-label">Platforms:</span>

assets/css/style.css

@@ -314,15 +314,15 @@ ul {
 }
 
 .challenge-challenge {
-  border-top: 3px solid #c0392b;
+  border-top: 3px solid #9e9e9e;
 }
 
 .challenge-solution {
-  border-top: 3px solid var(--color-teal);
+  border-top: 3px solid #9e9e9e;
 }
 
 .challenge-impact {
-  border-top: 3px solid var(--color-accent);
+  border-top: 3px solid #9e9e9e;
 }
 
 .challenge-icon {