:root{--bg-primary: #FFFDF8;--bg-secondary: #FFFFFF;--bg-tertiary: #FFF6E9;--bg-card: #FFFFFF;--text-primary: #1F1A14;--text-secondary: #5A4E42;--text-tertiary: #9A8571;--border-color: #F1E3CF;--accent: #E07A2D;--accent-soft: #FFF1DD;--accent-mint: #2FA36B;--accent-warm: #F59E0B;--gradient-card: linear-gradient(135deg, #F6A037 0%, #E07A2D 100%);--shadow-sm: 0 1px 2px rgba(118, 78, 33, .06);--shadow-md: 0 6px 16px rgba(118, 78, 33, .1);--shadow-lg: 0 16px 36px rgba(118, 78, 33, .14);--transition: all .2s ease;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px}[data-theme=dark]{--bg-primary: #0A0A0A;--bg-secondary: #171717;--bg-tertiary: #262626;--bg-card: #171717;--text-primary: #FAFAFA;--text-secondary: #A3A3A3;--text-tertiary: #737373;--border-color: #262626;--accent-soft: rgba(99, 102, 241, .15);--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 12px rgba(0,0,0,.3);--shadow-lg: 0 12px 32px rgba(0,0,0,.4)}*{margin:0;padding:0;box-sizing:border-box}html{font-family:Space Grotesk,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;font-size:16px}body{background:radial-gradient(circle at 8% -10%,rgba(245,185,104,.22),transparent 35%),radial-gradient(circle at 92% 0%,rgba(255,229,176,.22),transparent 30%),var(--bg-primary);color:var(--text-primary);line-height:1.7;min-height:100vh}nav{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 2rem;max-width:1200px;margin:0 auto;position:sticky;top:0;background:#fffaf1db;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(241,227,207,.65);z-index:100}[data-theme=dark] nav{background:#0a0a0ad9}nav .logo{display:flex;align-items:center;gap:.625rem;text-decoration:none;color:var(--text-primary);font-weight:600;font-size:1rem;transition:var(--transition)}nav .logo:hover{opacity:.8}nav .logo-img{width:28px;height:28px;border-radius:6px}nav .logo-text{color:var(--text-primary)}.nav-right{display:flex;align-items:center;gap:2rem}nav .links{display:flex;align-items:center;gap:.125rem}nav .links a{color:var(--text-secondary);text-decoration:none;font-size:.875rem;padding:.5rem .875rem;border-radius:var(--radius-sm);transition:var(--transition);font-weight:500}nav .links a:hover{color:var(--text-primary);background:var(--bg-tertiary)}.nav-actions{display:flex;align-items:center;gap:.375rem}nav .rss-link{padding:.5rem;color:var(--text-tertiary);border-radius:var(--radius-sm);transition:var(--transition)}nav .rss-link:hover{color:var(--accent-warm);background:#f59e0b1a}.theme-toggle{width:32px;height:32px;border-radius:var(--radius-sm);border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.875rem;transition:var(--transition);position:relative;color:var(--text-tertiary)}.theme-toggle:hover{color:var(--text-primary);background:var(--bg-tertiary)}.theme-toggle .sun{position:absolute;transition:var(--transition);opacity:1;transform:translateY(0)}.theme-toggle .moon{position:absolute;transition:var(--transition);opacity:0;transform:translateY(10px)}[data-theme=dark] .theme-toggle .sun{opacity:0;transform:translateY(-10px)}[data-theme=dark] .theme-toggle .moon{opacity:1;transform:translateY(0)}.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:4px;width:32px;height:32px;padding:6px;border:none;border-radius:var(--radius-sm);background:transparent;cursor:pointer;transition:var(--transition)}.menu-toggle:hover{background:var(--bg-tertiary)}.menu-line{width:100%;height:2px;background:var(--text-primary);border-radius:2px;transition:var(--transition)}.menu-toggle.active .menu-line:nth-child(1){transform:rotate(45deg) translate(4px,4px)}.menu-toggle.active .menu-line:nth-child(2){opacity:0}.menu-toggle.active .menu-line:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}.site-footer{max-width:1200px;margin:0 auto;padding:3rem 2rem;border-top:1px solid var(--border-color)}.footer-content{display:flex;flex-direction:column;align-items:center;gap:.75rem;text-align:center}.footer-main{display:flex;flex-direction:column;gap:.125rem}.copyright{font-size:.875rem;font-weight:500;color:var(--text-primary)}.tagline{font-size:.8rem;color:var(--text-tertiary)}.footer-links{display:flex;gap:.5rem}.footer-links a{color:var(--text-tertiary);transition:var(--transition);padding:.375rem;border-radius:var(--radius-sm)}.footer-links a:hover{color:var(--text-primary);background:var(--bg-tertiary)}.made-with{font-size:.75rem;color:var(--text-tertiary)}.made-with .heart{color:#ef4444}::selection{background:var(--accent);color:#fff}@media(max-width:768px){nav{padding:1rem 1.25rem}.menu-toggle{display:flex}.nav-right{position:fixed;top:52px;left:0;right:0;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:1.25rem;flex-direction:column;gap:1.25rem;transform:translateY(-100%);opacity:0;visibility:hidden;transition:var(--transition);z-index:99}.nav-right.open{transform:translateY(0);opacity:1;visibility:visible}nav .links{flex-direction:column;width:100%}nav .links a{padding:.75rem 1rem;font-size:.9rem;border-radius:var(--radius-sm);width:100%}.nav-actions{width:100%;justify-content:center}.site-footer{padding:2rem 1.25rem}}