Stylus Skeleton responsive grid

grid.styl

// Based on getskeleton.com

@import "nib/clearfix"
@import "nib/reset"

global-reset()

columns = 16
column-width = 57px // Ends up as 1232px layout
gutter-width = 20px

column(span)
  width ((column-width + gutter-width) * span) - gutter-width

offset(span)
  padding-left ((column-width + gutter-width) * span)
  
layout()
  width ((column-width + gutter-width) * columns)
  .one.column
    column(1)
  .two.columns
    column(2)
  .three.columns
    column(3)
  .four.columns
    column(4)
  .five.columns
    column(5)
  .six.columns
    column(6)
  .seven.columns
    column(7)
  .eight.columns
    column(8)
  .nine.columns
    column(9)
  .ten.columns
    column(10)
  .eleven.columns
    column(11)
  .twelve.columns
    column(12)
  .thirteen.columns
    column(13)
  .fourteen.columns
    column(14)
  .fifteen.columns
    column(15)
  .sixteen.columns
    column(16)
  
  .one-third.column
    column(columns/3)
  .two-third.column
    column(2*columns/3)

  .offset-by-one
    offset(1)
  .offset-by-two
    offset(2)
  .offset-by-three
    offset(3)
  .offset-by-four
    offset(4)
  .offset-by-five
    offset(6)
  .offset-by-six
    offset(6)
  .offset-by-seven
    offset(7)
  .offset-by-eight
    offset(8)
  .offset-by-nine
    offset(9)
  .offset-by-ten
    offset(10)
  .offset-by-eleven
    offset(11)
  .offset-by-twelve
    offset(12)
  .offset-by-thirteen
    offset(13)
  .offset-by-fourteen
    offset(14)
  .offset-by-fifteen
    offset(15)
  


/* #1232 Grid
================================================== */

.container
  position relative
  margin 0 auto
  padding 0
  layout()
  
.column, .columns
  float left
  display inline
  margin-left gutter-width * 0.5
  margin-right gutter-width * 0.5
  
.row
  margin-bottom 20px
  clearfix()

/* Nested Column Classes */
.column.alpha, .columns.alpha
  margin-left 0
.column.omega, .columns.omega
  margin-right 0


/* #960 Grid
================================================== */

/* Note: Design for a width of 960px */

column-width = 40px

@media only screen and (min-width: 960px) and (max-width: 1231px)

  .container
    layout()
    
/*  #Mobile (Portrait)
================================================== */

/* Note: Design for a width of 320px */

handheld-width = 300px
handheld-landscape-width = 480px

@media only screen and (max-width: 959px)

  .container
    width handheld-width
    .column
      margin 0
    .one.column,
    .two.columns,
    .three.columns,
    .four.columns,
    .five.columns,
    .six.columns,
    .seven.columns,
    .eight.columns,
    .nine.columns,
    .ten.columns,
    .eleven.columns,
    .twelve.columns,
    .thirteen.columns,
    .fourteen.columns,
    .fifteen.columns,
    .sixteen.columns,
    .one-third.column,
    .two-thirds.colums
      width handheld-width

    .offset-by-one,
    .offset-by-two,
    .offset-by-three,
    .offset-by-four,
    .offset-by-five,
    .offset-by-six,
    .offset-by-seven,
    .offset-by-eight,
    .offset-by-nine,
    .offset-by-ten,
    .offset-by-eleven,
    .offset-by-twelve,
    .offset-by-thirteen,
    .offset-by-fourteen,
    .offset-by-fifteen
      padding-left 0



/* #Mobile (Landscape)
================================================== */

/* Note: Design for a width of 480px */

@media only screen and (min-width: handheld-landscape-width) and (max-width: 959px)

  .container
    width handheld-landscape-width
    .column
      margin 0
    .one.column,
    .two.columns,
    .three.columns,
    .four.columns,
    .five.columns,
    .six.columns,
    .seven.columns,
    .eight.columns,
    .nine.columns,
    .ten.columns,
    .eleven.columns,
    .twelve.columns,
    .thirteen.columns,
    .fourteen.columns,
    .fifteen.columns,
    .sixteen.columns,
    .one-third.column,
    .two-thirds.colums
      width handheld-landscape-width

    .offset-by-one,
    .offset-by-two,
    .offset-by-three,
    .offset-by-four,
    .offset-by-five,
    .offset-by-six,
    .offset-by-seven,
    .offset-by-eight,
    .offset-by-nine,
    .offset-by-ten,
    .offset-by-eleven,
    .offset-by-twelve,
    .offset-by-thirteen,
    .offset-by-fourteen,
    .offset-by-fifteen
      padding-left 0

A bit overly verbose don't you think?

This is how I went about it: https://gist.github.com/1549029

Two very different ways. Your way is very nice if you don't want to litter your markup with class names to denote the column span. Mine is inspired by Skeleton CSS.