:root{--font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Source Code Pro", Menlo, Consolas, monospace;--color-bg: #f8f7f4;--color-text: #1a1a1a;--color-text-secondary: #444;--color-accent: #c4391c;--color-accent-light: #fff0eb;--color-accent-hover: #a82e14;--color-muted: #999;--color-border: #eaeae8;--color-card: #ffffff;--shadow-sm: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.03);--shadow-md: 0 4px 12px rgba(0,0,0,.06), 0 1px 4px rgba(0,0,0,.04);--shadow-lg: 0 8px 24px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.04);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-full: 100px;--space-xs: .5rem;--space-sm: 1rem;--space-md: 2rem;--space-lg: 4rem;--space-xl: 6rem}*{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}body{margin:0;min-height:100vh;display:flex;flex-direction:column}body>main{flex:1;width:100%}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.25;letter-spacing:-.02em}a{color:inherit;text-decoration:none;transition:color .15s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease}code{font-family:var(--font-mono);font-size:.9em;background:#f0efed;padding:.2em .4em;border-radius:3px}pre{font-family:var(--font-mono);background:#1a1a1a;color:#fafafa;padding:1.5rem;border-radius:var(--radius-md);overflow-x:auto;margin:1.5rem 0}pre code{background:none;padding:0;color:inherit}::selection{background:var(--color-accent);color:#fff}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:#f8f7f4e0;border-bottom:1px solid rgba(0,0,0,.06)}.container[data-astro-cid-3ef6ksr2]{max-width:1200px;margin:0 auto;padding:.875rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo[data-astro-cid-3ef6ksr2]{font-size:1.2rem;font-weight:700;color:var(--color-text);display:flex;align-items:center;gap:.5rem}.logo-svg[data-astro-cid-3ef6ksr2]{width:32px;height:32px;flex-shrink:0;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}.logo[data-astro-cid-3ef6ksr2]:hover .logo-svg[data-astro-cid-3ef6ksr2]{transform:scale(1.15) rotate(-5deg)}nav[data-astro-cid-3ef6ksr2]{display:flex;gap:1.75rem;align-items:center}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-weight:500;font-size:.9rem;color:var(--color-text)}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:not(.cta):hover{color:var(--color-accent)}.cta[data-astro-cid-3ef6ksr2]{background:var(--color-accent);color:#fff!important;padding:.45rem 1.1rem;border-radius:var(--radius-full);font-weight:600;font-size:.85rem;display:flex;align-items:center;gap:.35rem}.cta-arrow[data-astro-cid-3ef6ksr2]{font-size:.9em;transition:transform .15s ease}.cta[data-astro-cid-3ef6ksr2]:hover{background:var(--color-accent-hover)}.cta[data-astro-cid-3ef6ksr2]:hover .cta-arrow[data-astro-cid-3ef6ksr2]{transform:translate(2px)}@media(max-width:640px){.container[data-astro-cid-3ef6ksr2]{padding:.75rem 1rem}nav[data-astro-cid-3ef6ksr2]{gap:1rem}.cta[data-astro-cid-3ef6ksr2]{padding:.4rem .9rem}}footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--color-border);margin-top:auto;padding-top:var(--space-lg)}.container[data-astro-cid-sz7xmlte]{max-width:1200px;margin:0 auto;padding:1.5rem 2rem}.footer-top[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.footer-brand[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:.5rem;font-size:.9rem}.footer-dot[data-astro-cid-sz7xmlte]{width:6px;height:6px;background:var(--color-accent);border-radius:50%}.footer-name[data-astro-cid-sz7xmlte]{font-weight:700;color:var(--color-text)}.footer-sep[data-astro-cid-sz7xmlte]{color:var(--color-border)}.footer-desc[data-astro-cid-sz7xmlte]{color:var(--color-muted)}.footer-links[data-astro-cid-sz7xmlte]{display:flex;gap:1.5rem;align-items:center}.footer-link[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:.35rem;color:var(--color-muted);font-size:.85rem;font-weight:500;line-height:1}.footer-link[data-astro-cid-sz7xmlte]:hover{color:var(--color-accent)}.link-icon[data-astro-cid-sz7xmlte]{width:16px;height:16px;flex-shrink:0}.footer-bottom[data-astro-cid-sz7xmlte]{display:flex;align-items:center;justify-content:space-between;padding-top:1rem;border-top:1px solid var(--color-border)}.copyright[data-astro-cid-sz7xmlte],.icp[data-astro-cid-sz7xmlte]{color:var(--color-muted);font-size:.8rem}.icp[data-astro-cid-sz7xmlte]:hover{color:var(--color-accent)}@media(max-width:768px){.container[data-astro-cid-sz7xmlte]{padding:1.25rem 1rem}.footer-top[data-astro-cid-sz7xmlte]{flex-direction:column;gap:.75rem}.footer-brand[data-astro-cid-sz7xmlte]{justify-content:center}.footer-bottom[data-astro-cid-sz7xmlte]{flex-direction:column;gap:.5rem;text-align:center}}