.site-footer[data-astro-cid-nns7i3if]{margin-top:var(--space-8);padding:var(--space-7) 0 var(--space-6);border-top:1px solid var(--color-line);background:var(--color-paper-deep)}.site-footer__grid[data-astro-cid-nns7i3if]{gap:var(--space-6);grid-template-columns:1.4fr 1fr 1fr;display:grid}.site-footer__heading[data-astro-cid-nns7i3if]{margin-bottom:var(--space-3);font-size:1.15rem}.site-footer__list[data-astro-cid-nns7i3if]{gap:var(--space-2);margin:0;padding:0;list-style:none;display:grid}.site-footer__list[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]{color:var(--color-ink-soft);text-decoration:none}.site-footer__list[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]:hover{color:var(--color-clay)}.site-footer__copy[data-astro-cid-nns7i3if]{margin-top:var(--space-6);color:var(--color-ink-soft);font-size:1.05rem}@media (width<=720px){.site-footer__grid[data-astro-cid-nns7i3if]{grid-template-columns:1fr}}.site-header[data-astro-cid-fzpbxy5g]{z-index:8;height:var(--header-h);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-line);background:#f3ebe1eb;position:sticky;top:0}.site-header__bar[data-astro-cid-fzpbxy5g]{justify-content:space-between;align-items:center;height:100%;display:flex}.wordmark[data-astro-cid-fzpbxy5g]{color:var(--color-ink);align-items:center;gap:.55rem;font-size:1.5rem;text-decoration:none;display:inline-flex}.wordmark__mark[data-astro-cid-fzpbxy5g]{background:var(--color-clay);border-radius:50%;width:.7rem;height:.7rem}.site-header__nav[data-astro-cid-fzpbxy5g]{gap:var(--space-5);display:flex}.site-header__nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{color:var(--color-ink-soft);text-decoration:none;position:relative}.site-header__nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]:hover{color:var(--color-clay)}.site-header__nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]:hover:after{content:"";background:var(--color-clay);height:2px;position:absolute;bottom:-.35rem;left:0;right:0}:root{--color-paper:#f7f1ea;--color-paper-deep:#efe6db;--color-ink:#241c18;--color-ink-soft:#5a514a;--color-clay:#b85c38;--color-clay-deep:#8f4228;--color-olive:#5c6b4a;--color-blush:#e8c9b5;--color-line:#d4c7b6;--color-white:#fffaf4;--font-serif:"Noto Serif TC", "Iowan Old Style", "Songti TC", serif;--font-sans:"Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4.5rem;--radius-s:4px;--radius-m:12px;--radius-l:20px;--shadow-card:0 1px 0 #1c17140a;--shadow-lift:0 10px 24px #1c17140f;--ease:.18s ease;--measure:68ch;--page-max:72rem;--page-pad:clamp(1.25rem, 4vw, 3rem);--header-h:4.25rem;--ad-display-min-h:280px;--ad-infeed-min-h:120px;--ad-inarticle-min-h:250px;--focus:2px solid var(--color-clay)}*,:before,:after{box-sizing:border-box}html{color-scheme:light}html:focus-within{scroll-behavior:smooth}body{background:var(--color-paper);min-height:100vh;color:var(--color-ink);font-family:var(--font-sans);margin:0;font-size:1.2rem;line-height:1.75}img{max-width:100%;height:auto;display:block}a{color:var(--color-clay-deep);text-underline-offset:.18em}a:hover{color:var(--color-clay)}:focus-visible{outline:var(--focus);outline-offset:3px}h1,h2,h3,.wordmark{font-family:var(--font-serif);letter-spacing:.01em;font-weight:650;line-height:1.25}h1{margin:0 0 var(--space-4);font-size:clamp(2.15rem,5vw,3.8rem)}h2{margin:0 0 var(--space-3);font-size:clamp(1.65rem,2.6vw,2.2rem)}h3{margin:0 0 var(--space-2);font-size:1.3rem}p{margin:0 0 var(--space-4)}button,input,select{font:inherit}.skip-link{left:var(--space-4);z-index:20;background:var(--color-ink);color:var(--color-paper);padding:var(--space-2) var(--space-4);position:absolute;top:-3rem}.skip-link:focus{top:var(--space-3)}.wrap{width:min(var(--page-max), calc(100% - var(--page-pad) * 2));margin-inline:auto}.lede{color:var(--color-ink-soft);max-width:var(--measure);font-size:1.28rem}.kicker{align-items:center;gap:var(--space-2);color:var(--color-clay);letter-spacing:.04em;margin-bottom:var(--space-3);font-size:1rem;display:inline-flex}.section-title{gap:var(--space-3);margin-bottom:var(--space-5);display:grid}.section-title:before{content:"";background:var(--color-clay);width:2.5rem;height:3px}.btn{justify-content:center;align-items:center;gap:var(--space-2);border:1px solid var(--color-clay);background:var(--color-clay);min-height:3.1rem;color:var(--color-paper);cursor:pointer;transition:background var(--ease), transform var(--ease), box-shadow var(--ease);border-radius:999px;padding:.7rem 1.4rem;text-decoration:none;display:inline-flex}.btn:hover{background:var(--color-clay-deep);border-color:var(--color-clay-deep);color:var(--color-paper);box-shadow:var(--shadow-lift)}.btn--ghost{color:var(--color-ink);background:0 0}.btn--ghost:hover{background:var(--color-paper-deep);color:var(--color-ink)}.note{color:var(--color-ink-soft);font-size:1.05rem}.cluster{gap:var(--space-3);flex-wrap:wrap;display:flex}.stack{gap:var(--space-4);display:grid}.sr-only{clip:rect(0, 0, 0, 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){html:focus-within{scroll-behavior:auto}}