:root{--bg: #fdf6f0;--card: #ffffff;--text: #4a3f3a;--muted: #9a8c85;--primary: #ff8a7a;--primary-dark: #e56a5a;--border: #f0e4dc;--radius: 12px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.6;touch-action:pan-x pan-y}a{color:inherit;text-decoration:none}button{font:inherit;border:none;cursor:pointer;border-radius:8px;padding:8px 16px;background:var(--primary);color:#fff}button:hover{background:var(--primary-dark)}button.secondary{background:#fff;color:var(--text);border:1px solid var(--border)}button.secondary:hover{background:#faf3ee}button:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{font:inherit;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text)}.container{max-width:1080px;margin:0 auto;padding:0 16px}.page-title{font-size:24px;font-weight:700;margin:20px 0 4px}.subtitle{color:var(--muted);margin:0 0 20px;font-size:14px}.empty{text-align:center;color:var(--muted);padding:60px 0}.toast{position:fixed;top:16px;left:50%;transform:translate(-50%);background:#3c322deb;color:#fff;padding:10px 20px;border-radius:20px;font-size:14px;z-index:100}