:root{
  color-scheme:dark;
  --mineral:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='280' height='280'%3E%3Cfilter id='mp'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.4 0.45' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.32 0 0 0 0 0.42 0 0 0 0 0.78 0.44 0.44 0.44 0 -0.86'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23mp)'/%3E%3C/svg%3E");
  --c-ink-900:#070b13;--c-ink-800:#0a0f1b;--c-ink-700:#0f1626;--c-ink-600:#141d30;--c-ink-500:#1a2437;--c-ink-400:#232e45;
  --c-line:#222c42;--c-line-2:#303c58;
  --c-fog-050:#eef2fb;--c-fog-200:#c4cde0;--c-fog-400:#9aa5bd;--c-fog-600:#717d96;
  --c-gold:#c8a76a;--c-gold-2:#e3cd9d;--c-indigo:#7c97ff;--c-indigo-2:#a4b6ff;
  --c-red:#ff5c66;--c-green:#2ec78d;
  --bg:var(--c-ink-900);--bg-elev:var(--c-ink-700);--surface:var(--c-ink-700);--surface-2:var(--c-ink-500);--surface-hover:var(--c-ink-400);
  --border:var(--c-line);--border-strong:var(--c-line-2);
  --text:var(--c-fog-050);--text-2:var(--c-fog-200);--muted:#a6b2cc;
  --primary:var(--c-indigo);--primary-2:var(--c-indigo-2);--brand:var(--c-gold);--brand-2:var(--c-gold-2);--brand-ink:var(--c-gold-2);
  --up:var(--c-red);--down:var(--c-green);
  --up-bg:rgba(255,92,102,.12);--down-bg:rgba(46,199,141,.12);--placeholder:var(--c-fog-400);
  --th-bg:#0c1322;--chip-bg:rgba(124,151,255,.12);--chip-bd:rgba(124,151,255,.26);--chip-fg:var(--c-indigo-2);
  --on-primary:#ffffff;
  --r-none:0;--r-xs:6px;--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:22px;--r-pill:999px;   
  --fs-xs:.72rem;--fs-sm:.8rem;--fs-md:.9rem;--fs-base:1rem;--fs-lg:1.15rem;--fs-xl:1.35rem;--fs-2xl:1.7rem;--fs-3xl:2.1rem;
  --sh-1:0 1px 2px rgba(0,0,0,.45);--sh-2:0 10px 30px -8px rgba(0,0,0,.55);
  --sh-card:inset 0 1px 0 rgba(255,255,255,.04),0 1px 2px rgba(0,0,0,.4),0 14px 34px -18px rgba(0,0,0,.7);
  --font-sans:"Noto Sans TC",Inter,-apple-system,"PingFang TC","Microsoft JhengHei",sans-serif;
  --num:"Inter",ui-monospace,"Noto Sans TC",sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#f5f7fb;--bg-elev:#fff;--surface:#fff;--surface-2:#f6f8fc;--surface-hover:#eef2f9;
  --border:#e5e7eb;--border-strong:#d4dae6;
  --text:#0f1729;--text-2:#3c465c;--muted:#566073;
  --primary:#2563eb;--primary-2:#1d4ed8;--brand:#b07d2e;--brand-2:#c79338;--brand-ink:#8a5f1d;
  --c-up-light:#dc2626;--c-down-light:#15803d;
  --up:var(--c-up-light);--down:var(--c-down-light);--up-bg:rgba(220,38,38,.07);--down-bg:rgba(21,128,61,.07);--placeholder:#67707f;
  --th-bg:#f3f5f9;--chip-bg:#eef2ff;--chip-bd:#dfe6ff;--chip-fg:#1d4ed8;
  --sh-1:0 1px 2px rgba(16,24,40,.06);--sh-2:0 10px 28px -10px rgba(16,24,40,.18);
  --sh-card:0 1px 2px rgba(16,24,40,.05),0 10px 24px -14px rgba(16,24,40,.18);
}
:root[lang="en"]{
  --up:var(--c-green);--down:var(--c-red);
  --up-bg:rgba(46,199,141,.12);--down-bg:rgba(255,92,102,.12);
}
:root[data-theme="light"][lang="en"]{
  --up:var(--c-down-light);--down:var(--c-up-light);--up-bg:rgba(21,128,61,.07);--down-bg:rgba(220,38,38,.07);
}
:root{--fs:#f2f6fd;--fs2:#cbddf6}
:root[data-theme="light"]{--fs:#13315f;--fs2:#27499a}