# Invisibletech — Style Reference
> Editorial sketchbook on graph paper
**Theme:** light
Source measurements are normalized; roles and recommendations are interpreted. Font summary lists are independent, not paired by position. HTML examples are reconstructions, not source components.
Invisible Tech reads as an editorial sketchbook laid over graph paper: a near-pure white canvas dotted with a faint grid, scattered with loose hand-drawn vignettes (basketball players, overhead cars, a globe), and anchored by a tight two-column content rhythm. The typographic system is a deliberate duet between two custom faces — Apk Galeria carries everything human (body, headlines, quotes) with a serif-influenced rhythm and progressively tighter tracking as type scales up, while Apkpraktikal handles everything categorical as wide-tracked small caps (section eyebrows, navigation labels, tab names). The color system is almost entirely achromatic — black, graphite, and a stack of grays do 98% of the work — with exactly two chromatic accents that carry meaning: a vivid cobalt blue for wayfinding dots and a lime-chartreuse green reserved exclusively for the primary conversion action. Components are pill-shaped, borders are 1px hairlines, and the page never raises its voice with shadows or gradients — it whispers, then lets the two-tone headline (one phrase in near-black, the following phrase in mid-gray) do the dramatic work.