:root{--font:var(--font-inter), ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;--bg:#0f1117;--bg-elev:#161a23;--bg-elev-2:#1d222e;--surface:#ffffff0a;--surface-hover:#ffffff14;--surface-active:#ffffff1f;--line:#ffffff14;--line-strong:#ffffff29;--text:#eef0f6;--text-dim:#9aa3b5;--text-faint:#717b8e;--accent:#7c9cff;--accent-strong:#5b7fff;--accent-soft:#7c9cff29;--accent-quiet:#7c9cff14;--danger:#ff6b6b;--danger-soft:#ff6b6b29;--success:#4ade80;--success-soft:#4ade8029;--warn:#fbbf24;--warn-soft:#fbbf2424;--fs-eyebrow:10px;--fs-2xs:11px;--fs-xs:12px;--fs-sm:13px;--fs-md:14px;--fs-lg:16px;--fs-xl:20px;--fs-2xl:24px;--fs-3xl:30px;--lh-tight:1.15;--lh-snug:1.3;--lh-normal:1.45;--track-eyebrow:.08em;--track-tight:-.01em;--track-tighter:-.02em;--s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:20px;--page-max:100%;--page-gutter:var(--s5);--s6:24px;--s7:32px;--s8:40px;--radius-xs:6px;--radius-sm:8px;--radius:12px;--radius-lg:16px;--radius-pill:999px;--shadow-xs:0 1px 2px #0006;--shadow-sm:0 1px 2px #0006;--shadow-md:0 8px 24px #00000073;--shadow-lg:0 24px 64px #0009;--ease:cubic-bezier(.2, .8, .2, 1);--ease-out:cubic-bezier(.16, 1, .3, 1);--dur-fast:.11s;--dur:.17s;--dur-slow:.26s;--ring:0 0 0 3px var(--accent-soft);--cell:80px}*,:before,:after{box-sizing:border-box}html,body{margin:0}html{-moz-text-size-adjust:100%;text-size-adjust:100%}body{font-family:var(--font);font-size:var(--fs-md);line-height:var(--lh-normal);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body{background:var(--bg)}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(1200px 600px at 10% -5%, var(--accent-quiet), transparent 60%);position:fixed;inset:0}img{max-width:100%;display:block}button,select,input,textarea{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0}:root{--select-arrow:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5' fill='none' stroke='%239aa3b5' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");--select-arrow-size:12px;--select-arrow-inset:8px;--select-pad-right:26px;--select-compact-size:9px;--select-compact-inset:3px;--select-compact-pad:14px}select{appearance:none;padding-right:var(--select-pad-right);background-image:var(--select-arrow);background-repeat:no-repeat;background-position:right var(--select-arrow-inset) center;background-size:var(--select-arrow-size);text-overflow:ellipsis}option,optgroup{background-color:var(--bg-elev);color:var(--text)}a{color:var(--accent);text-decoration:none}input[type=number]{font-variant-numeric:tabular-nums}::selection{background:var(--accent-soft)}*{scrollbar-color:var(--line-strong) transparent;scrollbar-width:thin}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:var(--radius-pill);background-clip:content-box;border:3px solid #0000}::-webkit-scrollbar-thumb:hover{background:#ffffff47 padding-box content-box}input[type=range]{accent-color:var(--accent);cursor:pointer;height:20px}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button,a,summary,label{-webkit-tap-highlight-color:transparent}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}:is([data-pausable][data-offscreen] *,:root:has([aria-modal=true]) [data-pausable] *){animation-play-state:paused!important}