✱ Frame System · Vol. 01 EB Garamond · Inter · JetBrains Mono

# Cream, ink & one coral.

A warm-editorial frame system — EB Garamond at optical sizes for display, Inter for body, JetBrains Mono for the index and code, and a single terracotta coral held as scarce voltage.
Warm cream paper · hairline elevation 1920 × 1080
01 — Palette

## The trinity, plus a code surface

Ink
#141413
Warm near-black — the voice. Every word, every hairline; never pure #000.
Cream
#FAF9F5
Warm paper — the ~60% floor. Never pure white, never cool.
Coral
#CC785C
Terracotta voltage — the one accent. CTA / inline link / band, once per frame.
Tile
#EFE9DE
Half-step content surface — where cards gather.
Tile Strong
#ECE3D4
Pressed / deepest warm-paper step.
Navy
#181715
Warm code / terminal surface — structural anchor, not a brand hue.
Navy Elev
#252320
Title bars + status strips on the code surface.
Syntax
#5DB8A6 · #E8A55A
Teal strings · amber numbers — fixed code decoration, not remixable.
keywords strings numbers added removed
02 — Typography

## EB Garamond display · Inter body · Mono index

display-cover
EB Garamond · 500 · 190px · −0.028em · sentence
Streaming, end to end.
display
EB Garamond · 500 · 140px · −0.022em
A serif that thinks.
number-hero
EB Garamond · 500 · 180px · figure + mono unit
+1,204 lines
body / lead
Inter · 400 · line 1.5

The body reads first and answers second — Inter at weight 400, sentence case, with its qualifiers kept. No hype, no exclamation.

kicker / code
JetBrains Mono · 500 uppercase 0.16em · code 400
✱ Pull Request · #1842 async for tok in stream()
quote-pull
EB Garamond · 400 · italic · the expressive register
Ship it when it reads like a person wrote it.
03 — Components

## Hairline elevation · scarce coral

card-hairline — 1px ink hairline + one soft warm shadow
Reads first, answers second
The editorial content card. Elevation is the hairline plus one soft warm shadow — never a heavy drop, glow, or gradient.
Gathers on a half-step tile
Content collects on a warm tile surface, half a step down from the cream floor.
kicker-spike + coral-callout
✱ For the considered worker
Start a project CTA
Coral is rationed — one moment per frame.
number-lockup — EB Garamond figure + mono unit
Impact
2.1× faster
Figure is serif; the unit is always mono, never the serif.
code-surface — the warm-navy code / terminal surface (code-* blocks render here)
transport.py

    - def respond(q):
    -     return model.answer(q)
    + async def respond(q):
    +     async for tok in model.stream(q, n=3):
    +         yield tok

pull-quote — EB Garamond italic + mono cite
Refactor the transport so streaming isn't a special case — it's the default.
Commit a1b2c3d · a. chen
04 — Frames

## Six treatments ↔ PR beats

Cover· the PR title · cream · left
✱ Pull Request · #1842 anthropics/sdk
✱ Feature

### Streaming,
end to end.

main ← stream-api 01 / 06
Statement· the change in a sentence · cream
The change 02 / 06

### The API now streams tokens as they're written.

Code Surface· the diff · navy · the PR-critical frame
The diff 03 / 06
transport.py · +3 −2
transport.py

    - def respond(q):
    -     return model.answer(q)
    + async def respond(q):
    +     async for tok in model.stream(q):
    +         yield tok

Number / Impact· +N/−M · cream · oversized figure
By the numbers 04 / 06
Net change
+1,204/ −318
Across 17 files — the transport layer rewritten, the special-case path deleted.
17 files 04 / 06
Pull-quote· commit / review · EB Garamond italic
In the commit 05 / 06
"Streaming isn't a special case anymore — it's the default path."
a. chen · author
Closing / CTA· shipped-by · coral voltage
Shipped 06 / 06

### Merged & shipped.

AC
RK
JM
a. chen · r. kapoor · +1
Read the PR →
05 — Rules

## Frame Rules

#### Do

- Stand every frame on the warm cream floor; gather content on a half-step tile.
- Set display in EB Garamond 400, sentence case, optical size, negative-tracked.
- Ration coral to one moment per frame — CTA, inline link, or full-bleed band.
- Elevate with a 1px hairline + at most one soft warm shadow.
- Reserve warm navy for the code surface; pair every figure with a mono unit.

#### Don't

- No pure white, no cool gray, no pure black; no fourth brand hue.
- No heavy drop shadow, glow, gradient on content, or tilt.
- No uppercase or title-case EB Garamond; no sans headline; no serif label.
- No two corals in one frame; coral never sets a headline or body run.
- Don't cram edge-to-edge — the considered voice needs cream.

06 — Captions

## Lower-Third Karaoke

Active line· spoken · current · upcoming
Captions active
caption band · 16.7%
Streaming is the default now.
Settled line· all spoken · underline cleared
Captions settled
Read it first.
✱ Claude Frame Showcase · Atoms Sacred · Composition Free