Interfaces support viewing, scanning, collecting, and learning without competing with the work itself.
01 · Overview
Quiet UI for vivid art.
OTA uses warm neutrals and soft geometry to create a calm frame around artwork. Functional hierarchy stays clear, while editorial typography gives cultural content a distinct voice.
Brown ink and a warm-gray canvas replace generic black-on-white product styling.
Orange is focused on selection and action, preserving its ability to guide attention.
02 · Foundations
Color
The core system is intentionally compact: warm canvas, white surface, brown ink, and a single orange action color. Supporting hues remain contextual.
03 · Foundations
Typography
Rubik is the functional voice. Anonymous Pro is a selective editorial accent for captions and metadata. The examples below reflect the primary combinations observed in the selected UI section.
04 · Foundations
Spacing & shape
The interface follows an 8 px rhythm with 4 px optical adjustments. Soft radii create hierarchy without making every surface look like a pill.
05 · Foundations
Icons
The current OTA icon library remains the source of truth. Standard icons share a consistent canvas and stroke treatment; product-specific status icons retain their unique semantics.
06 · Components
Core building blocks
These demonstrations communicate current component behavior and visual hierarchy. They are documentation examples, not replacements for the Figma source components.
Buttons
Use one primary action per decision area. Secondary and icon controls remain visually quieter.
Artwork card
White surface, soft radius, artwork-led hierarchy, and concise supporting metadata.
Chips and status
Pill geometry supports compact states. Meaning should remain understandable without relying on color alone.
Bottom navigation
Five equal items with an orange active state and platform-safe spacing.
07 · Usage
Do / Don’t
Consistency comes from restrained reuse. Existing components and semantic treatments should be preferred over adding stylistic variations.
Do
- Keep artwork visually dominant.
- Use brown ink for standard text and icons.
- Reserve orange for action and selection.
- Reuse OTA components and icon masters.
- Align by optical balance when needed.
Don’t
- Introduce unrelated fonts or icon concepts.
- Use orange as broad decoration.
- Flatten editable icon strokes.
- Normalize artwork-specific shapes blindly.
- Treat every legacy value as a new token.
Accessibility
- Meet WCAG AA contrast for body text.
- Use 44 × 44 px minimum touch targets.
- Do not communicate state with color alone.
- Provide visible keyboard focus on web.
- Support text resizing without clipping.
08 · Status
What is confirmed
This reference separates values directly observed in the selected UI from system-level interpretations that still need product validation.
Needs validation: final motion tokens, consolidation of legacy type combinations, contrast for every image overlay, and whether artwork-specific shadows should become reusable styles.