:root {
    --theme-primary: #16a34a;
    --theme-title: #17351f;
    --theme-text: #4f6f57;
    --theme-muted: #78917f;
}

/* theme: forest 清新绿意 */
:root{--gp-accent:#16a34a;--gp-accent2:#84cc16;--gp-bg1:#f3fff1;--gp-bg2:#e8f8db;--gp-dark:#18351f;}
body.gp-theme-forest{background:radial-gradient(circle at 8% 0%,rgba(22,163,74,.18),transparent 280px),radial-gradient(circle at 92% 14%,rgba(132,204,22,.22),transparent 300px),linear-gradient(180deg,#f7fff4 0%,#edf8e7 50%,#f5f7f4 100%);color:#18351f;}
body.gp-theme-forest gp-skybar{background:rgba(250,255,247,.9)}
body.gp-theme-forest .gp-logo{color:#15803d}.gp-theme-forest .gp-logo:after{background:rgba(132,204,22,.38)}
body.gp-theme-forest gp-hero-main,body.gp-theme-forest gp-panel,body.gp-theme-forest gp-sidebox,body.gp-theme-forest gp-article-shell{border-color:rgba(22,163,74,.13);box-shadow:0 18px 48px rgba(35,92,44,.08)}
body.gp-theme-forest gp-kicker,body.gp-theme-forest gp-story-meta b,body.gp-theme-forest gp-article-meta b{background:#dcfce7;color:#15803d}
body.gp-theme-forest gp-hero-actions a{background:linear-gradient(135deg,#16a34a,#84cc16)}
body.gp-theme-forest a:hover{color:#15803d}
body.gp-theme-forest gp-time-dot:before{background:#16a34a;box-shadow:0 0 0 6px #dcfce7}