:root{--color-primary:#2d6a4f;--color-primary-light:#40916c;--color-primary-dark:#1b4332;--color-accent:#a67c52;--color-accent-light:#c9a27c;--color-accent-dark:#8b6240;--color-bg:#f5f7f5;--color-bg-alt:#edf1ee;--color-surface:#fff;--color-surface-hover:#f8faf9;--color-text:#1a1d1c;--color-text-secondary:#5c6b63;--color-text-inverse:#fff;--color-text-muted:#8a9990;--color-success:#2d6a4f;--color-warning:#d49a3e;--color-error:#c44d4d;--color-info:#5b8fa8;--color-border:#dde5e0;--color-border-light:#e8eee9;--font-sans:"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display:"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, 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ease;--z-dropdown:100;--z-sticky:200;--z-overlay:300;--z-modal:400;--z-toast:500;--max-width-prose:65ch;--max-width-content:1200px;--max-width-narrow:800px;--btn-height-sm:2rem;--btn-height-md:2.5rem;--btn-height-lg:3rem;--card-padding:var(--space-6);--card-radius:var(--radius-md);--card-shadow:var(--shadow-md)}.header[data-astro-cid-nen7h5rs]{z-index:var(--z-sticky);padding:var(--space-4) var(--space-6);transition:background var(--transition-base), backdrop-filter var(--transition-base);background:linear-gradient(#1b4332d9 0%,#1b433200 100%);position:fixed;top:0;left:0;right:0}.header[data-astro-cid-nen7h5rs].scrolled{backdrop-filter:blur(16px);box-shadow:var(--shadow-md);background:#1b4332f2}.header-inner[data-astro-cid-nen7h5rs]{max-width:var(--max-width-content);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.logo[data-astro-cid-nen7h5rs]{align-items:center;gap:var(--space-3);color:var(--color-text-inverse);font-weight:var(--font-weight-semibold);font-size:var(--text-lg);letter-spacing:.01em;text-decoration:none;display:flex}.logo[data-astro-cid-nen7h5rs] img[data-astro-cid-nen7h5rs]{width:32px;height:32px}.nav-links[data-astro-cid-nen7h5rs]{align-items:center;gap:var(--space-6);margin:0;padding:0;list-style:none;display:flex}.nav-links[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-text-inverse);font-size:var(--text-sm);font-weight:var(--font-weight-medium);opacity:.85;transition:opacity var(--transition-fast);padding:var(--space-1) 0;transition:all var(--transition-fast);border-bottom:2px solid #0000;text-decoration:none}.nav-links[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,.nav-links[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs].active{opacity:1;border-bottom-color:var(--color-accent-light)}.hamburger[data-astro-cid-nen7h5rs]{color:var(--color-text-inverse);cursor:pointer;padding:var(--space-2);background:0 0;border:none;font-size:1.5rem;display:none}@media (width<=768px){.nav-links[data-astro-cid-nen7h5rs]{display:none}.nav-links[data-astro-cid-nen7h5rs].open{background:var(--color-primary-dark);padding:var(--space-4);gap:var(--space-3);flex-direction:column;display:flex;position:absolute;top:100%;left:0;right:0}.hamburger[data-astro-cid-nen7h5rs]{display:block}}.footer[data-astro-cid-jo6i4kqk]{background:var(--color-primary-dark);color:var(--color-text-inverse);padding:var(--space-16) var(--space-6) var(--space-8);margin-top:var(--space-20)}.footer-inner[data-astro-cid-jo6i4kqk]{max-width:var(--max-width-content);gap:var(--space-8);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin:0 auto;display:grid}.footer-col[data-astro-cid-jo6i4kqk] h4[data-astro-cid-jo6i4kqk]{font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.08em;color:var(--color-accent-light);margin:0 0 var(--space-4) 0}.footer-col[data-astro-cid-jo6i4kqk] ul[data-astro-cid-jo6i4kqk]{margin:0;padding:0;list-style:none}.footer-col[data-astro-cid-jo6i4kqk] li[data-astro-cid-jo6i4kqk]{margin-bottom:var(--space-2)}.footer-col[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:#ffffffb3;font-size:var(--text-sm);transition:color var(--transition-fast);text-decoration:none}.footer-col[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--color-text-inverse)}.footer-bottom[data-astro-cid-jo6i4kqk]{max-width:var(--max-width-content);margin:var(--space-8) auto 0;padding-top:var(--space-6);text-align:center;font-size:var(--text-xs);color:#ffffff80;border-top:1px solid #ffffff1a}.footer-disclaimer[data-astro-cid-jo6i4kqk]{max-width:var(--max-width-content);margin:var(--space-4) auto 0;font-size:var(--text-xs);color:#fff6;text-align:center;line-height:1.5}