.app-root[data-v-4e3ad0d4]{min-height:100vh}:root{--font-display:"Syne", "Noto Sans TC", sans-serif;--font-body:"Noto Sans TC", sans-serif;--bg:#f7f1e8;--bg-elevated:#fffdf9;--bg-soft:#efe6d8;--text:#1c1917;--text-muted:#6b635a;--accent:#c45c26;--accent-soft:#c45c261f;--ai:#3d6e8c;--human:#2f6b4f;--unread:#c45c26;--bubble-me:#c45c26;--bubble-me-text:#fff8f2;--bubble-other:#e0d5c6;--border:#1c19171a;--shadow:0 10px 30px #46281414;--hero-grad:linear-gradient(180deg, #f3e8d8 0%, #f7f1e8 55%, #eadfcf 100%);--radius:16px;--shadow-sm:0 2px 8px #4628140f;--shadow-lg:0 16px 44px #4628141f;--tab-h:58px;--safe-bottom:env(safe-area-inset-bottom,0px)}*,:before,:after{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}body{font-family:var(--font-body);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}@keyframes slide-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.demo-badge{vertical-align:3px;letter-spacing:.08em;color:#8a5a00;background:#f0ad4e29;border:1px solid #f0ad4e73;border-radius:999px;margin-left:8px;padding:2px 9px;font-size:.68rem;font-weight:600;display:inline-block}.src-hint{color:#6b5a3e;background:#854f0b0f;border-left:3px solid #854f0b6b;border-radius:8px;margin-top:6px;padding:7px 12px;font-size:.8rem;line-height:1.55}.src-hint strong{color:#854f0b;font-weight:700}