@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";*{margin:0;padding:0;box-sizing:border-box}:root{--color-text-primary: #1A1A1A;--color-text-secondary: #333333;--color-text-tertiary: #999999;--color-text-muted: #B0B0B0;--color-bg-white: #FFFFFF;--color-bg-reading: #FAFAF8;--color-bg-shelf: #F7F8FA;--color-bg-card: #FDF7E2;--color-border: #E5E5E5;--color-border-light: #F0F0F0;--color-accent: #333333;--color-accent-light: rgba(0, 0, 0, .05);--color-accent-medium: rgba(0, 0, 0, .7);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.7;font-weight:400;color-scheme:light;color:var(--color-text-primary);background-color:var(--color-bg-white);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}html{font-size:16px;scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}a{color:var(--color-text-secondary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-text-primary)}button{border-radius:999px;border:none;padding:12px 24px;font-size:.9375rem;font-weight:500;font-family:inherit;background-color:var(--color-accent-medium);color:#fff;cursor:pointer;transition:all .2s ease;-webkit-tap-highlight-color:transparent}button:hover{background-color:#000000d9}button:active{transform:scale(.98)}button:focus,button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}#app{width:100%;min-height:100vh}h1,h2,h3,h4,h5,h6{line-height:1.4;margin:0;font-weight:600;color:var(--color-text-primary)}p{margin:0;color:var(--color-text-secondary);line-height:1.8}input,textarea{font-family:inherit;font-size:inherit}img{max-width:100%;height:auto;display:block}@media(max-width:768px){html{font-size:15px}}@media(max-width:480px){html{font-size:14px}}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#00000040}::selection{background-color:#0000001a;color:var(--color-text-primary)}