:root{--bg-main: #FAF7F2;--bg-cream: #F5F0E8;--bg-card: #FFFFFF;--color-primary: #C4A882;--color-primary-light: #D4BFA0;--color-accent: #8B6F47;--color-accent-dark: #6B5535;--color-text: #2D2118;--color-text-secondary: #7A6E63;--color-text-light: #A89E94;--color-border: #E8E0D6;--color-border-light: #F0EBE4;--color-orange: #D4764E;--color-green: #5A8C6A;--color-blue: #5A7FA8;--radius-sm: 8px;--radius: 14px;--radius-lg: 20px;--radius-xl: 28px;--shadow-sm: 0 1px 3px rgba(45, 33, 24, .06);--shadow: 0 4px 20px rgba(45, 33, 24, .08);--shadow-lg: 0 8px 40px rgba(45, 33, 24, .12);--shadow-hover: 0 12px 48px rgba(45, 33, 24, .16);--font-serif: "Noto Serif SC", "STSong", serif;--font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--transition: .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);background:var(--bg-main);color:var(--color-text);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit}button{cursor:pointer}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 24px;border-radius:10px;border:none;font-size:15px;font-weight:600;cursor:pointer;transition:var(--transition)}.btn:disabled{cursor:not-allowed;opacity:.45}.btn-primary{background:var(--color-accent);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--color-accent-dark);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-outline{background:var(--bg-card);color:var(--color-accent);border:1px solid var(--color-primary)}.btn-outline:hover:not(:disabled){background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.card{background:var(--bg-card);border:1px solid var(--color-border-light);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.header{position:sticky;top:0;z-index:100;background:#faf7f2d9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border-light)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-serif);font-size:20px;font-weight:700;color:var(--color-accent-dark);letter-spacing:2px}.logo:before{content:"嘉";width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-accent) 0%,var(--color-primary) 100%);border-radius:10px;color:#fff;font-family:var(--font-serif);font-size:18px;font-weight:700;letter-spacing:0}nav{display:flex;align-items:center;gap:8px}nav a{position:relative;padding:8px 16px;border-radius:var(--radius-sm);font-size:15px;font-weight:500;color:var(--color-text-secondary);transition:var(--transition)}nav a:hover{color:var(--color-accent);background:#8b6f470f}nav a.router-link-exact-active{color:var(--color-accent);font-weight:700}nav a.router-link-exact-active:after{content:"";position:absolute;bottom:2px;left:50%;width:20px;height:2px;background:var(--color-accent);border-radius:1px;transform:translate(-50%)}.section-title{position:relative;padding-left:16px;font-family:var(--font-serif);font-size:26px;font-weight:700;color:var(--color-text)}.section-title:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:2px;background:linear-gradient(180deg,var(--color-accent) 0%,var(--color-primary) 100%)}@media (max-width: 768px){.container{padding:0 16px}.header-inner{height:56px}.logo{font-size:17px}.logo:before{width:32px;height:32px;font-size:16px}nav a{padding:6px 10px;font-size:14px}.section-title{font-size:22px}}@media (max-width: 420px){nav{gap:2px}nav a{padding:6px 7px;font-size:13px}}