/* 用途：公共页脚导航及站务说明页的响应式样式，保持既有暗色主题、可见焦点和小字邮箱；依赖主站基础变量，无脚本/隐藏SEO内容，不覆盖播放器或移动底栏。 */
.site-footer{padding:24px 18px 28px}
.site-footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 24px;max-width:1180px;margin:0 auto;text-align:left}
.site-footer-brand{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:0;line-height:1.8}
.site-footer-brand>a{color:#cbd0da;font-weight:700;font-size:13px}
.site-footer-brand>span,.site-footer-copyright{font-size:11px;color:var(--muted)}
.site-footer-copyright{margin:0;overflow-wrap:anywhere}
.site-footer-nav{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px 18px;line-height:2}
.site-footer-nav a{display:inline-block;padding:4px 0;white-space:nowrap}
.site-footer-nav a:hover,.site-footer-nav a[aria-current="page"]{color:var(--text)}
.site-footer a:focus-visible,.info-page a:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:2px}
.info-page{max-width:860px;margin:12px auto 28px;min-width:0}
.info-header{margin-bottom:28px}
.info-header .back{font-size:13px;margin-bottom:22px}
.info-header h1{margin:10px 0 14px;font-size:clamp(30px,5vw,42px);line-height:1.3;letter-spacing:-.02em}
.info-header>p:last-child{color:var(--muted);line-height:1.9;margin:0}
.info-content{display:grid;gap:16px}
.info-card{padding:25px 28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);min-width:0}
.info-card h2{margin:0 0 14px;font-size:19px;line-height:1.6}
.info-card p,.info-card li{font-size:15px;line-height:1.95;color:#c9ced8;overflow-wrap:anywhere}
.info-card p{margin:12px 0}
.info-card>:last-child{margin-bottom:0}
.info-card ul{padding-left:1.4em;margin:12px 0}
.info-card li+li{margin-top:7px}
.info-card a{color:#ffb49d;text-decoration:underline;text-underline-offset:4px}
.info-card .info-contact-email{font-size:12px;color:var(--muted);letter-spacing:.02em}
@media(max-width:640px){
    .site-footer-inner{display:flex;flex-direction:column;gap:8px;text-align:center}
    .site-footer-brand{justify-content:center}
    .site-footer-nav{gap:4px 16px}
    .info-page{margin-top:4px}
    .info-header{margin-bottom:22px}
    .info-card{padding:20px 18px;border-radius:12px}
    .info-card p,.info-card li{font-size:15px}
}