:root{--navy:#1e3a5f;--blue:#2f6f8f;--bg:#f6f7f9;--panel:#fff;--line:#e3e6eb;--ink:#1f2937;--ink-soft:#556070;--green:#178a52;--red:#c0392b;--tint:#edf1f5;--font-body:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;--font-mono:ui-monospace,"SFMono-Regular","SF Mono",Menlo,Consolas,monospace;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f161f;--panel:#16202b;--ink:#e7edf3;--ink-soft:#98a5b2;--line:#2a3745;--tint:#17222d;--navy:#7fa4c8;--blue:#5e8cae;--green:#3cbf7f;--red:#e07a6a;color-scheme:dark}}:root[data-theme=dark]{--bg:#0f161f;--panel:#16202b;--ink:#e7edf3;--ink-soft:#98a5b2;--line:#2a3745;--tint:#17222d;--navy:#7fa4c8;--blue:#5e8cae;--green:#3cbf7f;--red:#e07a6a;color-scheme:dark}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;padding-bottom:env(safe-area-inset-bottom,0)}a{color:inherit;text-decoration:none}html{text-size-adjust:100%}a,button{-webkit-tap-highlight-color:transparent}@media (max-width:768px){input,select,textarea{font-size:16px!important}}::selection{background:var(--blue);color:var(--panel)}:focus-visible{outline:2px solid var(--blue);outline-offset:2px}a,button,input,select,textarea{transition:background-color .15s ease,color .15s ease,border-color .15s ease,box-shadow .15s ease,outline-color .15s ease}@media (prefers-reduced-motion:reduce){*,:after,:before{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}}