body { font-family: -apple-system,BlinkMacSystemFont,"Helvetica Neue",Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif; background:#f7f7f7; }

/* Constrain max width for better mobile readability */
body, .weui-form { max-width: 640px; margin: 0 auto; }

#words .weui-cell__bd { font-size:14px; }

/* Editable word list tweaks */
.word-row { align-items: center; }
.word-row .weui-cell__bd { padding-right:8px; }
.word-delete { font-size:12px; padding:4px 8px; }

/* Buttons spacing tweak */
.weui-btn { font-size:15px; }

/* Hide default outline on input focus for cleaner mobile look */
.weui-input:focus { outline: none; }