:root{--safe-area-top: env(safe-area-inset-top, 0px);--safe-area-bottom: env(safe-area-inset-bottom, 0px);--color-bg: #f4efe7;--color-surface: rgba(255, 250, 245, .94);--color-surface-strong: #fffdf9;--color-border: rgba(83, 57, 32, .12);--color-text: #271a11;--color-text-secondary: #67584c;--color-text-muted: #8f7d70;--color-accent: #8c4f2f;--color-accent-strong: #6c381b;--color-success: #2d7a55;--color-error: #a5472d;--shadow-card: 0 18px 38px rgba(74, 50, 30, .1);--radius-card: 24px;--radius-control: 16px;--font-family-base: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%}body{font-family:var(--font-family-base);color:var(--color-text);background:radial-gradient(circle at top,rgba(234,210,188,.72),transparent 38%),linear-gradient(180deg,#f7f0e8,#efe3d3)}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.panel{padding:18px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.stack{display:flex;flex-direction:column;gap:12px}.field{display:flex;flex-direction:column;gap:8px}.field label{color:var(--color-text-secondary);font-size:14px}.field input,.field textarea,.field select{width:100%;min-height:48px;padding:12px 14px;border:1px solid rgba(120,88,63,.18);border-radius:var(--radius-control);background:#ffffffe0;color:var(--color-text)}.field textarea{min-height:120px;resize:vertical}.button-row{display:flex;gap:10px}.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:999px;border:none;transition:transform .2s ease,opacity .2s ease}.button-primary{background:var(--color-accent);color:#fff}.button-secondary{background:#8c4f2f1f;color:var(--color-accent-strong)}.button-primary:disabled,.button-secondary:disabled{opacity:.55;cursor:not-allowed}.meta-text{color:var(--color-text-secondary);font-size:14px;line-height:1.6}.feedback-success{color:var(--color-success)}.feedback-error{color:var(--color-error)}.chip{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;background:#8c4f2f1f;color:var(--color-accent-strong);font-size:13px}