80 lines
2.0 KiB
HTML
80 lines
2.0 KiB
HTML
<!doctype html>
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<html lang="zh-CN">
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<head>
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<meta charset="utf-8" />
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<title>后台低交互按钮（纯 CSS 自动亮暗）</title>
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<style>
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:root {
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--primary-color: #2563eb;
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--secondary-color: #6b7280;
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--danger-color: #dc2626;
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}
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body {
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font-family: sans-serif;
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background: #f8fafc;
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padding: 40px;
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}
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.row {
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display: flex;
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gap: 20px;
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margin-bottom: 36px;
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}
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.btn {
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padding: 6px 22px;
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border-radius: 0px;
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font-size: 14px;
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font-weight: 500;
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cursor: pointer;
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border: none;
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color: #fff;
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outline: none;
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transition: background-color 0.1s ease;
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}
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/* 主色按钮 */
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.btn-primary {
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background-color: var(--primary-color);
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}
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.btn-primary:hover {
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background-color: color-mix(in srgb, var(--primary-color) 90%, white 10%);
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}
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.btn-primary:active {
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background-color: color-mix(in srgb, var(--primary-color) 90%, black 10%);
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}
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/* 次色按钮 */
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.btn-secondary {
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background-color: var(--secondary-color);
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}
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.btn-secondary:hover {
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background-color: color-mix(in srgb, var(--secondary-color) 90%, white 10%);
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}
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.btn-secondary:active {
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background-color: color-mix(in srgb, var(--secondary-color) 90%, black 10%);
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}
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/* 危险按钮 */
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.btn-danger {
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background-color: var(--danger-color);
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}
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.btn-danger:hover {
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background-color: color-mix(in srgb, var(--danger-color) 90%, white 10%);
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}
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.btn-danger:active {
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background-color: color-mix(in srgb, var(--danger-color) 90%, black 10%);
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}
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</style>
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</head>
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<body>
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<h1>后台低交互按钮（纯 CSS 自动亮暗）</h1>
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<div class="row">
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<button class="btn btn-primary">确认</button>
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<button class="btn btn-secondary">取消</button>
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<button class="btn btn-danger">删除</button>
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</div>
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</body>
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</html>
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