:root{--bg: #f6f6f4;--card: #ffffff;--ink: #1f2933;--ink-2: #52606d;--muted: #8a9199;--line: #e8eaed;--primary: #2a9d8f;--primary-600: #21867a;--primary-soft: #e6f4f2;--accent: #f4a261;--accent-soft: #fdf1e6;--accent-ink: #b87333;--danger: #e26d5a;--radius: 16px;--radius-sm: 10px;--shadow: 0 1px 2px rgba(30, 41, 51, .04), 0 4px 16px rgba(30, 41, 51, .06);--nav-h: 62px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.4}button{font-family:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}input{font-family:inherit}.app{max-width:480px;margin:0 auto;min-height:100dvh}.app-main{padding:16px 16px calc(var(--nav-h) + env(safe-area-inset-bottom) + 20px)}.page{animation:fade .2s ease}@keyframes 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