:root{--colorMain:#58bd9b;--colorMainDark:#3fa582;--colorMainSoft:#58bd9b1f;--colorMainText:#247a5e;--colorBlue:#2f75cd;--colorBlueSoft:#2f75cd1f;--gradBrand:linear-gradient(135deg, #58bd9b 0%, #2f75cd 100%);--gradBrandWide:linear-gradient(100deg, #58bd9b 0%, #2f75cd 100%);--gradText:linear-gradient(118deg, #2c9977 0%, #2f75cd 100%);--gradSoft:linear-gradient(135deg, #58bd9b29, #2f75cd29);--gradHairline:linear-gradient(90deg, transparent, #58bd9b80, #2f75cd80, transparent);--bgPage:#f5f7fa;--bgSurface:#fff;--bgMuted:#f1f3f5;--borderColor:#e7e9ed;--borderStrong:#d9dde3;--textPrimary:#14181d;--textSecondary:#5b6470;--textMuted:#767f8c;--radiusLg:20px;--radiusMd:14px;--radiusSm:10px;--shadowSm:0 1px 2px #14181d0a, 0 1px 3px #14181d0d;--shadowMd:0 18px 38px -20px #14181d4d;--glowBrand:0 18px 40px -22px #2f75cdbf;--easeOut:cubic-bezier(.22, .61, .36, 1);--containerMax:1120px;--pageGutter:24px;--headerHeight:64px;--fontFamily:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif}*{word-wrap:break-word;-webkit-tap-highlight-color:#0000;box-sizing:border-box;margin:0;padding:0;text-decoration:none;list-style-type:none}html{-webkit-text-size-adjust:100%;height:100%}body{min-height:100%;font-family:var(--fontFamily);color:var(--textPrimary);background:var(--bgPage);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.6;overflow-x:hidden}#app{width:100%;min-height:100%}img{max-width:100%;display:block}button{font-family:inherit;font-size:inherit;color:inherit;cursor:pointer;background:0 0;border:none}.aurora{z-index:-1;pointer-events:none;position:fixed;inset:0;overflow:hidden}.aurora:before{content:"";background:radial-gradient(42rem 30rem at 6% -6%,#58bd9b75,#0000 62%),radial-gradient(38rem 28rem at 96% 4%,#2f75cd5c,#0000 62%),radial-gradient(34rem 26rem at 52% 104%,#3fd6c04d,#0000 60%);animation:24s ease-in-out infinite alternate 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