/* 协议 / 隐私 / 关于页共用样式：沿用官网终端配色，正文改用低刺激浅绿以保可读性。 */
:root{
  --bg:#050805; --panel:rgba(0,255,65,.04); --panel-2:rgba(0,255,65,.08);
  --line:rgba(0,255,65,.22); --line-strong:rgba(0,255,65,.45);
  --text:#00ff41; --text-2:#7bff9e; --text-3:#2f9e52; --body:#cfe9d6;
  --radius:4px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--body);font-family:-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15.5px;line-height:1.85;-webkit-font-smoothing:antialiased}
a{color:var(--text-2);text-decoration:none}
a:hover{color:var(--text);text-decoration:underline}
.lg-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.88);backdrop-filter:blur(8px)}
.lg-brand{font-size:18px;color:var(--text);letter-spacing:.04em;white-space:nowrap}
.lg-brand em{font-style:normal;color:var(--text-2)}
.lg-nav{display:flex;gap:20px;flex-wrap:wrap;font-size:14px}
.lg-main{max-width:880px;margin:0 auto;padding:44px 24px 16px}
.lg-main h1{font-size:26px;line-height:1.4;color:var(--text);margin:0 0 12px;letter-spacing:.02em}
.lg-meta{color:var(--text-3);font-size:13.5px;line-height:1.9;margin:0 0 30px}
.lg-doc h2{font-size:18px;line-height:1.5;color:var(--text);margin:36px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line);scroll-margin-top:80px}
.lg-doc h3{font-size:16px;color:var(--text-2);margin:26px 0 10px}
.lg-doc p{margin:0 0 14px}
.lg-doc ul,.lg-doc ol{margin:0 0 16px;padding-left:22px}
.lg-doc li{margin:6px 0}
.lg-note{background:var(--panel);border-left:2px solid var(--line-strong);padding:12px 14px;border-radius:var(--radius)}
.lg-note strong{color:var(--text)}
.lg-footer{max-width:880px;margin:28px auto 0;padding:24px;border-top:1px solid var(--line);color:var(--text-3);font-size:13px;line-height:2}
.lg-footer p{margin:0 0 6px}
.lg-links{display:flex;gap:18px;flex-wrap:wrap;margin:8px 0}
.lg-filing a{white-space:nowrap}
@media (max-width:600px){
  .lg-header{padding:12px 16px;gap:10px}
  .lg-brand{font-size:16px}
  .lg-nav{gap:12px;font-size:13px}
  .lg-main{padding:32px 18px 12px}
  .lg-main h1{font-size:22px}
  .lg-footer{padding:20px 18px}
}