/* =========================================================
   download.css —— 下载区（仅 Android）+ 安全提示 + 版本信息
   ========================================================= */
.dl-section{background:linear-gradient(160deg,rgba(240,68,148,.06),rgba(41,151,247,.06))}
.dl-card{
  background:var(--card);border-radius:26px;box-shadow:var(--shadow-lg);overflow:hidden;
  display:grid;grid-template-columns:1.1fr .9fr;
  border:1px solid var(--border);
}
.dl-left{padding:46px 44px}
.dl-left .only-tag{
  display:inline-block;font-size:12px;font-weight:700;color:#fff;background:var(--theme-3);
  padding:5px 14px;border-radius:100px;letter-spacing:1px;margin-bottom:16px;
}
.dl-left h2{font-family:var(--font-disp);font-size:30px;margin-bottom:8px;color:var(--text)}
.dl-left>p{color:var(--muted);margin-bottom:26px}
.dl-btn-big{
  display:flex;align-items:center;justify-content:center;gap:14px;width:100%;
  padding:20px;border:0;border-radius:18px;cursor:pointer;color:#fff;font-weight:800;font-size:19px;
  background:var(--grad);box-shadow:0 14px 34px var(--theme-soft);transition:.22s;position:relative;overflow:hidden;
}
.dl-btn-big::after{content:"";position:absolute;top:0;left:-120%;width:55%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);animation:shine 3s infinite}
.dl-btn-big:hover{transform:translateY(-3px);box-shadow:0 20px 44px var(--theme-soft)}
.dl-btn-big .ico{width:34px;height:34px}
.dl-btn-big small{display:block;font-size:12px;font-weight:500;opacity:.92}
.dl-note{display:flex;gap:10px;align-items:center;color:var(--muted-2);font-size:13px;margin-top:14px}
.dl-note svg{width:16px;height:16px;color:var(--theme);flex:none}
/* 安全提示（备案说明） */
.warn{
  background:#fff8f0;border:1px solid #ffd8a8;border-radius:14px;padding:16px 18px;
  display:flex;gap:12px;align-items:flex-start;margin:18px 0 0;color:#8a5b1c;
}
.warn svg{width:20px;height:20px;flex:none;color:#f0a040;margin-top:2px}
.warn h4{font-size:14px;font-weight:700;margin-bottom:4px;color:#8a5b1c}
.warn p{font-size:13px;line-height:1.65;color:#a07730;margin:0}
.warn.danger{background:#fff0f3;border-color:#ffc2d0;color:#b23a56}
.warn.danger h4,.warn.danger svg{color:#f04494}
.warn.danger p{color:#c45b72}
.warn.danger a{color:var(--theme);text-decoration:underline}
.vinfo{margin-top:30px;border-top:1px dashed var(--border);padding-top:22px}
.vinfo h4{font-size:14px;color:var(--muted);margin-bottom:12px;font-weight:600}
.vrow{display:flex;justify-content:space-between;padding:9px 0;font-size:14px;border-bottom:1px solid var(--border)}
.vrow span{color:var(--muted-2)}
.vrow b{color:var(--text);font-weight:600}
/* 右侧：二维码 / 手机预览 预留 */
.dl-right{
  background:linear-gradient(160deg,var(--theme),var(--theme-2) 60%,var(--theme-3));
  padding:46px 36px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;color:#fff;
}
.qr{
  width:180px;height:180px;border-radius:20px;background:#fff;display:grid;place-items:center;
  color:var(--muted-3);text-align:center;font-size:12px;padding:14px;box-shadow:0 14px 34px rgba(0,0,0,.2);
}
.qr img{width:100%;height:100%;object-fit:contain}
.dl-right p{font-size:14px;opacity:.95;text-align:center}
.dl-right .mini{font-size:12px;opacity:.8}