"Mirage" “蜃楼” beamer theme

A beamer theme inspired by Zhou Shen's `Mirage' song poster. 基于周深《反深代词》专辑的先行曲《蜃楼》歌曲海报的beamer主题。

以前也做过基于周深在流淌的歌声里（近乎）清唱《青花瓷》印象的beamer主题“天青色”，这次是基于《蜃楼》主题海报的色调，简单地试做了一个版本。

Compile with XeLaTeX or LuaLaTeX. You may need to compile twice for the total number of frames in the footer to come out correctly.

请用 XeLaTeX 或 LuaLaTeX 编译。

Default and light mode

The default has a dark look: 默认模式是dark:

\usetheme{Mirage}

There's a light mode too, handy if you want to print things out: 也有 light 模式，比较适合列印，省墨水：

\usetheme[light]{Mirage}

Posters

See poster.tex for creating posters with the beamerposter package. 也可以和beamerposter一起用来制作海报，参照poster.tex.

Some simple customisation options 可供调整的元素

• I've loaded the caladea, carlito font packages and set Fira Math as the math font in main.tex. You can change these to fit your own preferences.
• pullquote is a custom environment; you can change the beamer font and beamer color, and \renewcommand the \MiragePullquoteOpen marker (see frame 4).
• Other markers that can be \renewcommand: \MirageFrametitlePrefix, \MirageProofPrefix and \MirageTheoremPrefix for prefix icons of the frame title, proof block title and theorem-like block titles. (See commented code before slide 5.)
• \MirageGlowRadius is a length controlling the size of the glowy circle in the footline; especially useful when creating posters with beamerposter.

beamerthemeMirage loads fontawesome5 so you can use icons provided by this package.