/* 主题：中式红金 */
:root {
    --primary: #b03a3a;
    --primary-light: #f3d9d3;
    --bg: #fdf3ee;
    --card-bg: #fffdf9;
    --text: #5c3230;
    --text-light: #a98079;
    --title-color: #9e2f2f;
    --nav-bg: rgba(255,246,240,.95);
    --cover-mask: linear-gradient(180deg, rgba(90,10,10,.15), rgba(60,5,5,.6));
    --font-title: 'STKaiti', 'KaiTi', '楷体', serif;
    --petal-color: #e8876f;
}
.section-title::before, .section-title::after { background: linear-gradient(90deg, #b03a3a, #d9a05a); }
.cd-item { background: linear-gradient(160deg, #fffaf5, #fdeee4); }