:root{--app-height: 100vh;--coral: #ee5b3f;--coral-deep: #d9432d;--orange: #f59a35;--aqua: #43b9c7;--aqua-soft: #e4f6f7;--peach: #fff0e9;--page-bg: #fffaf7;--ink: #3c302f;--muted: #8c7771;--line: #f0ddd5;--page-gutter: 16px;--card-gap: 12px;--card-radius: 16px;--card-padding: 16px 18px;--card-border: 1px solid var(--line);--card-shadow: 0 8px 24px rgba(118, 70, 52, .08);--header-height: 56px;--hero-min: clamp(124px, calc(var(--app-height) * .2), 176px);--hero-title: clamp(21px, 5.6vw, 27px);--field-height: 48px;--field-gap: 13px;--action-height: 50px;font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif;color:var(--ink);background:var(--page-bg);font-synthesis:none;text-rendering:optimizeLegibility}@media(min-height:730px){:root{--page-gutter: 18px;--card-gap: 14px;--card-padding: 19px 20px;--header-height: 60px;--field-height: 52px;--field-gap: 16px;--action-height: 54px}}*{box-sizing:border-box}html,body,#app{height:100%}body{margin:0;min-width:320px;background:var(--page-bg)}button,input,select,textarea{font:inherit}button{-webkit-tap-highlight-color:transparent;cursor:pointer}.page{display:flex;height:var(--app-height);max-width:480px;margin:0 auto;flex-direction:column;overflow:hidden;background:var(--page-bg)}.page-body{display:flex;flex:1 1 auto;min-height:0;flex-direction:column;justify-content:safe center;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.page-body>:last-child{margin-bottom:var(--card-gap)}.page-footer{flex:0 0 auto;padding:12px var(--page-gutter) calc(12px + env(safe-area-inset-bottom));border-top:1px solid rgba(240,221,213,.8);background:var(--page-bg)}.page-footer>p{margin:9px 8px 0;color:#927c74;text-align:center;font-size:11px;line-height:1.55}html.app-viewport,body.app-viewport,body.app-viewport 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