:root{--color-primary:#0f766e;--color-primary-dark:#115e59;--color-text:#1f2937;--color-text-muted:#6b7280;--color-bg:#fff;--color-bg-alt:#f0fdfa;--color-border:#e5e7eb;--header-height:4rem;--content-width:64rem}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-height)}body{margin:0;font-family:Noto Sans TC,PingFang TC,Microsoft JhengHei,system-ui,sans-serif;color:var(--color-text);background:var(--color-bg);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.section{padding:5rem 1.5rem}.section--alt{background:var(--color-bg-alt)}.section__inner{max-width:var(--content-width);margin:0 auto}.section__title{font-size:2rem;margin:0 0 1.5rem}.button{display:inline-block;padding:.75rem 2rem;border-radius:.5rem;background:var(--color-primary);color:#fff;font-weight:600;transition:background .2s;text-decoration:none}.button:hover{background:var(--color-primary-dark)}@media(max-width:768px){.section{padding:3.5rem 1rem}.section__title{font-size:1.6rem}}.language-switcher[data-v-c0dd068f]{padding:.35rem .5rem;border:1px solid var(--color-border);border-radius:.375rem;background:var(--color-bg);color:var(--color-text);font-size:.9rem}.app-header[data-v-6dd378d7]{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:#ffffffeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);z-index:10}.app-header__inner[data-v-6dd378d7]{max-width:var(--content-width);margin:0 auto;height:100%;display:flex;align-items:center;gap:1.5rem;padding:0 1.5rem}.app-header__brand[data-v-6dd378d7]{font-weight:700;font-size:1.1rem;color:var(--color-primary);margin-right:auto}.app-header__nav[data-v-6dd378d7]{display:flex;gap:1.25rem}.app-header__nav a[data-v-6dd378d7]{color:var(--color-text);font-size:.95rem}.app-header__nav a[data-v-6dd378d7]:hover{color:var(--color-primary)}@media(max-width:768px){.app-header__inner[data-v-6dd378d7]{gap:.75rem;padding:0 1rem}.app-header__nav[data-v-6dd378d7]{gap:.75rem}}.app-footer[data-v-d9f33547]{padding:2rem 1.5rem;border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-muted);font-size:.9rem}.app-footer__version[data-v-d9f33547]{margin-top:.25rem;font-size:.8rem;opacity:.7}.app-main[data-v-3e2ab8bb]{padding-top:var(--header-height)}.error-page[data-v-60c293b1]{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;text-align:center}.error-page h1[data-v-60c293b1]{font-size:4rem;margin:0;color:var(--color-primary-dark)}