*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;background:var(--dd-bg-layout, #f7f8fa);color:var(--dd-text, #222);padding-top:env(safe-area-inset-top)}@media (max-width: 768px){body{overscroll-behavior:none;-webkit-tap-highlight-color:transparent}}.is-mobile .page-title{display:none}.meal-card{border-radius:10px;box-shadow:0 1px 6px #0000000f;background:var(--dd-bg-container, #fff);margin-bottom:12px}.date-group-header{font-size:15px;font-weight:600;color:var(--dd-text-secondary, #555);margin:20px 0 10px;padding-bottom:6px;border-bottom:2px solid var(--dd-border, #f0f0f0)}.stat-cards-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;margin-bottom:24px}@media (max-width: 768px){.stat-cards-row{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}}.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media (max-width: 900px){.chart-grid{grid-template-columns:1fr;gap:12px}}.query-answer{background:var(--dd-bg-container, #fff);border:1px solid var(--dd-border, #f0f0f0);border-radius:10px;padding:20px 24px;margin-bottom:16px}.settings-form{max-width:600px}.upload-section{background:var(--dd-bg-container, #fff);border-radius:12px;padding:24px;box-shadow:0 1px 6px #0000000f}@media (max-width: 768px){.upload-section{padding:16px}}.ai-note-block{background:var(--dd-fill-alter, #f9f9f9);border:1px solid var(--dd-border, #e8e8e8);border-radius:8px;padding:12px 16px;color:var(--dd-text-secondary, #666);font-size:13px;margin-bottom:16px}.content-card{background:var(--dd-bg-container, #fff);border-radius:12px;padding:24px;box-shadow:0 1px 6px #0000000f;margin-bottom:20px}@media (max-width: 768px){.content-card{padding:16px}}.page-title{font-size:20px;font-weight:700;color:var(--dd-text, #333);margin-bottom:20px}.ant-upload-drag{border-radius:10px!important}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(160deg,var(--dd-primary-bg, #fff7e6) 0%,var(--dd-bg-layout, #f7f8fa) 60%)}.login-card{width:100%;max-width:380px;background:var(--dd-bg-container, #fff);border-radius:14px;padding:32px 28px;box-shadow:0 6px 24px #00000014}@media (max-width: 768px){input,textarea,select{font-size:16px!important}}