Quick look above; the showcases render the full Slipstream bank with sample data. Captured values only on A-side — anatomy stays ours until we craft a library.
Style Guide preset (skin)
primary
#11331b
pri-accent
#cc3366
secondary
—
sec-accent
—
Surfaces — page · alt · emphasis · inverse
page
#ffffff
alt
—
emphasis
—
inverse
—
btn hover
#859c8e
Heading font
Inter (Google)
Body font
Inter (Google)
Heading line-height
1.01
Mobile h1
64px → 34px
Mobile overflow
none
Base size
18px
Type scale
not detected
Rounding
Sharp (0px)
Line width
not detected
Button hover
subtle / none
Text-over-image halo
not detected
Heading tracking
not detected
Label tracking
not detected
Focus ring
not detected
Easing
not detected
Container max
860px
Section padding
not detected
Accent gradient
not detected
Icon stroke
not detected
Spacing unit
not detected
Transition
300ms
Link underline
false
Button
not detected
rendered (getComputedStyle on laid-out page) — higher fidelity than the regex engine
Captured form-field facts. These feed the contact-form component — see the field-token proposal in docs/contact-form-component.md.
Capture audit — what's real vs default
12 of 27 values captured from this site. The rest fall back to library defaults — shown so nothing hardcoded can pass as captured.
Brand primarycaptured: #11331b
Secondary colourdefault
Page backgroundcaptured: #ffffff
Text colourdefault
Text colour (inverse)default
Heading colourdefault
Link colourdefault
Link colour (inverse)default
Heading fontcaptured: Inter
Body fontcaptured: Inter
Heading size (H1)captured: 40px
Heading weightcaptured: 300
Heading trackingdefault
Primary button bgcaptured: #11331b
Primary button radiuscaptured: 10
Roundingcaptured: 0px
Line / border widthdefault
Button hoverdefault
Focus ringdefault
Easingdefault
Transition speedcaptured: 300ms
Container max-widthcaptured: 860px
Section paddingdefault
Accent gradientdefault
Image treatmentcaptured: captured
Text-over-image halodefault
Icon strokedefault
Alt background (derived from page)library default
Card paddinglibrary default
Small/large shadow scalelibrary default
Secondary-button outline stylelibrary default
Inventory (raw evidence)
Palette by frequency
#ffffff ·707
#000000 ·444
#9ec23b ·86
#69727d ·63
#020101 ·56
#1f2124 ·49
#3f444b ·42
#eeeeee ·35
#333333 ·35
#d9534f ·35
#33373d ·35
#2f2f2f ·34
#859c8e ·31
#dddddd ·28
#949494 ·28
#f0f0f0 ·28
#cc3366 ·28
#ff6900 ·21
Radii
0px2px3px4px5px6px8px10px20px24px32pxpill
Shadow samples
none !important
0px 4px 4px 0px #00000040
none !important
none !important
none !important
Character & component map
Shadow usage
heavy
Border usage
heavy
Gradients
present
Uppercase labels
yes (motif)
Letter-spacing
yes
Components observed vs gaps (gaps left empty — never auto-filled)
navobserved
heroGAP
buttonsobserved
cardGAP
pricingGAP
testimonialobserved
feature-gridobserved
galleryGAP
accordion-faqobserved
tabsobserved
tableGAP
formobserved
footerobserved
dropdownobserved
Worth considering — seen here, not yet captured
Notable styling present in this site's CSS that the tool doesn't yet turn into a captured value — candidates for future capture. Full coverage & roadmap →
object-fit64×
CSS mask49×
mix-blend-mode14×
filter (blur etc.)11×
sticky positioning7×
will-change (perf)7×
scroll-behavior7×
Beyond the capture — Claude's read & generative proposals
The character CSS mining can't reach — bespoke anatomy, motifs, the "feel". These are my interpretations and generative suggestions. They are NOT applied to the reconstruction above — they're ideas to react to when this becomes a library's seed.
Not reviewed yet. Ask Claude in chat to “read this teardown” and I'll add observations + generative proposals here.
