/* 主题2：清新蓝白（宽屏多列大卡片） */
@import url('../base.css');
:root{
  --bg:#f5f7fb; --text:#1f2937; --card:#ffffff; --border:#e5e9f0;
  --accent:#2563eb; --header-bg:rgba(255,255,255,.92);
  --ann-bg:#e8f0ff; --ann-text:#2563eb;
}
body.theme-fresh .lv-wrap{max-width:1400px}
body.theme-fresh .lv-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:20px}
body.theme-fresh .lv-card-pic{box-shadow:0 6px 18px rgba(37,99,235,.10)}
body.theme-fresh .lv-sec-head h2{font-weight:700}
body.theme-fresh .lv-logo{font-size:22px}

/* 手机底栏：毛玻璃悬浮圆角 */
body.theme-fresh .lv-tabbar{left:16px;right:16px;bottom:10px;border-radius:16px;background:rgba(255,255,255,.92);box-shadow:0 8px 24px rgba(37,99,235,.18);border-top:none}
body.theme-fresh .lv-tabbar a.active{color:#2563eb;transform:translateY(-3px)}