/* ===== 公共 ===== */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f5f5f5;color:#333}

/* ===== 页眉 ===== */
.header{background:#fff;border-bottom:1px solid #e0e0e0;padding:14px 0}
.ih{max-width:900px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:12px}
.header .lg{width:36px;height:36px;border-radius:50%}
.header .ht{font-size:18px;font-weight:bold;color:#c9302c;letter-spacing:1px}
.header .he{font-size:11px;color:#999;letter-spacing:1px;margin-left:6px}

/* ===== 导航 ===== */
.navbar{background:#b52620}
.navbar .ni{max-width:900px;margin:0 auto;padding:0 20px;display:flex;gap:4px}
.navbar .ni a{display:inline-block;padding:10px 16px;color:rgba(255,255,255,.8);text-decoration:none;font-size:13px;cursor:pointer;transition:.2s}
.navbar .ni a:hover,.navbar .ni a.active{background:rgba(255,255,255,.15);color:#fff}

/* ===== 页脚 ===== */
.ft{background:#f5f5f5;color:#666;padding:20px 0;margin-top:30px;font-size:13px;border-top:1px solid #e0e0e0}
.ft .in{max-width:900px;margin:0 auto;padding:0 20px}
.ft .ls{text-align:center;margin-bottom:12px;font-size:12px}
.ft .ls a{color:#888;text-decoration:none;margin:0 6px}
.ft .ls a:hover{color:#c9302c}
.ft .sp{color:#ddd;margin:0 2px}
.ft .fm{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;flex-wrap:wrap}
.ft .fl{display:flex;align-items:flex-start;gap:20px;flex-wrap:wrap}
.ft .fi{font-size:12px;color:#888;line-height:1.8}
.ft .fr{text-align:right;font-size:12px;color:#888;line-height:1.8}
.ft .fr a{color:#888;text-decoration:none}
.ft .fr a:hover{color:#c9302c}
.ft .ico{width:50px;height:50px;display:block;margin:0 auto 4px}