/* ==========================================================================
WDIFF THEME — Vintage Americana
Drop-in CSS. Import on every page.
==========================================================================
Usage:
Then apply utility classes from this file to your existing HTML.
No need to rewrite markup.
========================================================================== */
:root {
/* Core palette */
--wdiff-cream: #f5ecd7; /* page background */
--wdiff-cream-dark: #ebe0c5; /* secondary surfaces */
--wdiff-ink: #141414; /* primary text + borders */
--wdiff-ink-soft: #3a3a3a; /* secondary text */
--wdiff-red: #c8301c; /* firework red, primary accent */
--wdiff-red-dark: #9b2114; /* hover state */
--wdiff-blue: #1d3a6e; /* navy, secondary accent */
--wdiff-blue-deep: #0a1a3a; /* hero / night sky */
--wdiff-gold: #e8b547; /* gold, attention + prices */
--wdiff-gold-dark: #b8872c;
--wdiff-green: #3d8b4a; /* success / loyalty */
--wdiff-mute: #8a8276; /* muted labels */
--wdiff-line: #d9cfb3; /* dashed dividers */
--wdiff-star: #fff3c4; /* star field on dark */
/* Type */
--wdiff-display: 'Alfa Slab One', Georgia, serif;
--wdiff-body: 'Libre Franklin', -apple-system, BlinkMacSystemFont, sans-serif;
--wdiff-mono: 'JetBrains Mono', 'SF Mono', monospace;
/* Shadows (the offset-block style) */
--wdiff-shadow-sm: 3px 3px 0 var(--wdiff-ink);
--wdiff-shadow-md: 4px 4px 0 var(--wdiff-ink);
--wdiff-shadow-lg: 6px 6px 0 var(--wdiff-ink);
--wdiff-shadow-xl: 8px 8px 0 var(--wdiff-ink);
}
/* ==========================================================================
Base reset (only if existing CSS doesn't already do this)
========================================================================== */
.wdiff-reset,
.wdiff-reset * { box-sizing: border-box; }
.wdiff-reset { margin: 0; padding: 0; }
/* ==========================================================================
Page background + paper grain
Add class="wdiff-page" to on every page
========================================================================== */
body.wdiff-page {
background: var(--wdiff-cream);
color: var(--wdiff-ink);
font-family: var(--wdiff-body);
font-size: 17px;
line-height: 1.5;
}
body.wdiff-page::before {
content: '';
position: fixed;
inset: 0;
pointer-events: none;
z-index: 1000;
opacity: 0.06;
mix-blend-mode: multiply;
background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.08 0 0 0 0 0.07 0 0 0 0.6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* ==========================================================================
Typography
========================================================================== */
.wdiff-h1 {
font-family: var(--wdiff-display);
font-size: clamp(48px, 8vw, 112px);
line-height: 0.9;
letter-spacing: -0.01em;
}
.wdiff-h2 {
font-family: var(--wdiff-display);
font-size: clamp(32px, 5vw, 60px);
line-height: 1;
}
.wdiff-h3 {
font-family: var(--wdiff-display);
font-size: clamp(20px, 2.5vw, 28px);
line-height: 1.1;
}
.wdiff-eyebrow {
font-family: var(--wdiff-display);
font-size: 13px;
color: var(--wdiff-red);
letter-spacing: 0.12em;
text-transform: uppercase;
}
.wdiff-mono { font-family: var(--wdiff-mono); font-weight: 700; }
/* ==========================================================================
Buttons
========================================================================== */
.wdiff-btn {
display: inline-block;
padding: 14px 22px;
background: var(--wdiff-ink);
color: var(--wdiff-cream);
text-decoration: none;
font-family: var(--wdiff-display);
font-size: 14px;
letter-spacing: 0.05em;
text-transform: uppercase;
border: 2px solid var(--wdiff-ink);
box-shadow: var(--wdiff-shadow-md);
transition: transform 0.15s, box-shadow 0.15s;
cursor: pointer;
}
.wdiff-btn:hover {
transform: translate(-2px, -2px);
box-shadow: 6px 6px 0 var(--wdiff-ink);
}
.wdiff-btn-red { background: var(--wdiff-red); color: var(--wdiff-cream); }
.wdiff-btn-gold { background: var(--wdiff-gold); color: var(--wdiff-ink); }
.wdiff-btn-cream { background: var(--wdiff-cream); color: var(--wdiff-ink); }
.wdiff-btn-blue { background: var(--wdiff-blue); color: var(--wdiff-cream); }
/* Shadow color variants */
.wdiff-btn[data-shadow="red"] { box-shadow: 4px 4px 0 var(--wdiff-red); }
.wdiff-btn[data-shadow="gold"] { box-shadow: 4px 4px 0 var(--wdiff-gold); }
.wdiff-btn[data-shadow="blue"] { box-shadow: 4px 4px 0 var(--wdiff-blue); }
/* ==========================================================================
Cards (the offset-shadow block that's everywhere)
========================================================================== */
.wdiff-card {
background: var(--wdiff-cream);
border: 2px solid var(--wdiff-ink);
box-shadow: var(--wdiff-shadow-md);
padding: 24px;
}
.wdiff-card-lg { padding: 32px; box-shadow: var(--wdiff-shadow-lg); }
.wdiff-card-red { background: var(--wdiff-red); color: var(--wdiff-cream); }
.wdiff-card-gold { background: var(--wdiff-gold); color: var(--wdiff-ink); }
.wdiff-card-blue { background: var(--wdiff-blue); color: var(--wdiff-cream); }
.wdiff-card-ink { background: var(--wdiff-ink); color: var(--wdiff-cream); }
.wdiff-card-hover:hover {
transform: translate(-3px, -3px);
box-shadow: var(--wdiff-shadow-lg);
transition: transform 0.2s, box-shadow 0.2s;
}
/* ==========================================================================
Badges
========================================================================== */
.wdiff-badge {
display: inline-block;
padding: 4px 10px;
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.06em;
border: 2px solid var(--wdiff-ink);
background: var(--wdiff-cream);
color: var(--wdiff-ink);
}
.wdiff-badge-gold { background: var(--wdiff-gold); }
.wdiff-badge-red { background: var(--wdiff-red); color: var(--wdiff-cream); border-color: var(--wdiff-cream); }
.wdiff-badge-ink { background: var(--wdiff-ink); color: var(--wdiff-cream); }
/* ==========================================================================
Hero (dark sky with star field)
Apply class="wdiff-hero" to section/header
========================================================================== */
.wdiff-hero {
background: var(--wdiff-blue-deep);
color: var(--wdiff-cream);
padding: 60px 24px;
position: relative;
overflow: hidden;
border-bottom: 4px solid var(--wdiff-ink);
}
.wdiff-hero::before {
content: '';
position: absolute;
inset: 0;
background-image:
radial-gradient(circle at 15% 20%, var(--wdiff-star) 1px, transparent 2px),
radial-gradient(circle at 82% 15%, var(--wdiff-star) 1.5px, transparent 2.5px),
radial-gradient(circle at 25% 70%, var(--wdiff-star) 1px, transparent 2px),
radial-gradient(circle at 90% 60%, var(--wdiff-star) 1px, transparent 2px),
radial-gradient(circle at 60% 85%, var(--wdiff-star) 1.5px, transparent 2.5px),
radial-gradient(circle at 45% 30%, var(--wdiff-star) 1px, transparent 2px);
opacity: 0.7;
pointer-events: none;
}
.wdiff-hero > * { position: relative; z-index: 1; }
/* ==========================================================================
Form inputs (so they feel native to the theme)
========================================================================== */
.wdiff-input,
.wdiff-select {
width: 100%;
padding: 12px 14px;
border: 2px solid var(--wdiff-ink);
font-family: var(--wdiff-body);
font-size: 15px;
background: var(--wdiff-cream);
color: var(--wdiff-ink);
outline: none;
}
.wdiff-input:focus, .wdiff-select:focus {
box-shadow: var(--wdiff-shadow-sm);
transform: translate(-1px, -1px);
}
/* The hero search bar (big, bold) */
.wdiff-search {
display: flex;
max-width: 640px;
background: var(--wdiff-cream);
border: 4px solid var(--wdiff-ink);
box-shadow: 8px 8px 0 var(--wdiff-red), 8px 8px 0 2px var(--wdiff-ink);
}
.wdiff-search input {
flex: 1;
padding: 20px 24px;
border: none;
background: transparent;
font-family: var(--wdiff-body);
font-size: 18px;
font-weight: 600;
color: var(--wdiff-ink);
outline: none;
min-width: 0;
}
.wdiff-search button {
background: var(--wdiff-red);
color: var(--wdiff-cream);
border: none;
border-left: 4px solid var(--wdiff-ink);
padding: 0 28px;
font-family: var(--wdiff-display);
font-size: 15px;
letter-spacing: 0.04em;
text-transform: uppercase;
cursor: pointer;
white-space: nowrap;
}
.wdiff-search button:hover { background: var(--wdiff-red-dark); }
/* ==========================================================================
Utility classes for one-off theming needs
========================================================================== */
.wdiff-bg-cream { background: var(--wdiff-cream); }
.wdiff-bg-ink { background: var(--wdiff-ink); color: var(--wdiff-cream); }
.wdiff-bg-red { background: var(--wdiff-red); color: var(--wdiff-cream); }
.wdiff-bg-gold { background: var(--wdiff-gold); color: var(--wdiff-ink); }
.wdiff-bg-blue { background: var(--wdiff-blue); color: var(--wdiff-cream); }
.wdiff-bg-starry { background: var(--wdiff-blue-deep); color: var(--wdiff-cream); position: relative; }
.wdiff-text-red { color: var(--wdiff-red); }
.wdiff-text-gold { color: var(--wdiff-gold); }
.wdiff-text-blue { color: var(--wdiff-blue); }
.wdiff-border { border: 2px solid var(--wdiff-ink); }
.wdiff-border-3 { border: 3px solid var(--wdiff-ink); }
/* ==========================================================================
Countdown widget (reuseable)
========================================================================== */
.wdiff-countdown {
display: inline-grid;
grid-auto-flow: column;
gap: 8px;
padding: 16px 20px;
background: var(--wdiff-ink);
border: 3px solid var(--wdiff-gold);
color: var(--wdiff-cream);
}
.wdiff-countdown-unit {
text-align: center;
padding: 0 14px;
border-right: 1px dashed rgba(232,181,71,0.3);
}
.wdiff-countdown-unit:last-child { border-right: none; }
.wdiff-countdown-num {
font-family: var(--wdiff-display);
font-size: clamp(24px, 4vw, 42px);
color: var(--wdiff-gold);
line-height: 1;
}
.wdiff-countdown-label {
font-size: 10px;
letter-spacing: 0.1em;
text-transform: uppercase;
font-weight: 700;
margin-top: 4px;
opacity: 0.8;
}
/* ==========================================================================
Responsive helpers
========================================================================== */
@media (max-width: 600px) {
.wdiff-search { flex-direction: column; }
.wdiff-search button {
border-left: none;
border-top: 4px solid var(--wdiff-ink);
padding: 16px;
}
.wdiff-hero { padding: 40px 16px; }
}
/* ==========================================================================
END OF THEME
========================================================================== */