Files
2026-03-16 09:24:05 +08:00

156 lines
2.6 KiB
CSS

/* =============================================
CSS 重置和基础样式
============================================= */
/* Box sizing */
*, *::before, *::after {
box-sizing: border-box;
}
/* Remove default margin and padding */
html, body, div, span, h1, h2, h3, h4, h5, h6, p,
blockquote, pre, a, button, input, select, textarea,
ul, ol, li, table, tr, td, th {
margin: 0;
padding: 0;
}
/* Set base font */
html {
font-size: 16px;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
body {
font-family: var(--font-sans);
font-size: 14px;
line-height: 1.6;
color: var(--text);
background: var(--surface);
min-height: 100vh;
}
/* Typography */
h1, h2, h3, h4, h5, h6 {
font-weight: 600;
line-height: 1.3;
color: var(--text);
}
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }
p {
margin-bottom: 1em;
}
/* Links */
a {
color: var(--primary);
text-decoration: none;
transition: var(--transition-fast);
}
a:hover {
color: var(--primary-hover);
text-decoration: underline;
}
/* Lists */
ul, ol {
list-style: none;
}
/* Images */
img, svg {
display: block;
max-width: 100%;
height: auto;
}
/* Tables */
table {
border-collapse: collapse;
width: 100%;
}
/* Form elements */
input, button, select, textarea {
font-family: inherit;
font-size: inherit;
line-height: inherit;
}
button {
cursor: pointer;
border: none;
background: none;
}
input, select, textarea {
background: var(--card);
border: 1px solid var(--border);
border-radius: var(--radius-md);
padding: 10px 14px;
transition: var(--transition-fast);
}
input:focus, select:focus, textarea:focus {
outline: none;
border-color: var(--primary);
box-shadow: 0 0 0 3px var(--primary-light);
}
input::placeholder, textarea::placeholder {
color: var(--text-muted);
}
/* Scrollbar styling */
::-webkit-scrollbar {
width: 8px;
height: 8px;
}
::-webkit-scrollbar-track {
background: transparent;
}
::-webkit-scrollbar-thumb {
background: var(--border);
border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
background: var(--text-muted);
}
/* Selection */
::selection {
background: var(--primary-light);
color: var(--primary);
}
/* Focus visible */
:focus-visible {
outline: 2px solid var(--primary);
outline-offset: 2px;
}
/* Screen reader only */
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}