:root{--color-bg:#f5f8fc;--color-bg-alt:#eef3f9;--color-surface:#fff;--color-surface-hover:#f0f4fa;--color-border:#dde4ee;--color-border-light:#e8edf4;--color-text:#1a2744;--color-text-secondary:#5a6d8c;--color-text-muted:#8a9bb5;--color-primary:#3b82f6;--color-primary-hover:#2563eb;--color-primary-light:#dbeafe;--color-accent:#06b6d4;--color-accent-light:#cffafe;--shadow-sm:0 1px 2px #1a27440a;--shadow-md:0 4px 12px #1a27440f;--shadow-lg:0 8px 24px #1a274414;--font-sans:"Inter", "Noto Sans TC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px}#ship{--scene-accent:var(--color-primary);--scene-accent-light:var(--color-primary-light);--scene-accent-hover:var(--color-primary-hover);--scene-accent-text:#fff}.scene-bedroom{--scene-accent:#e11d48;--scene-accent-light:#ffe4e6;--scene-accent-hover:#be123c;--scene-accent-text:#fff}.scene-chartroom{--scene-accent:#0d9488;--scene-accent-light:#ccfbf1;--scene-accent-hover:#0f766e;--scene-accent-text:#fff}.scene-captain{--scene-accent:#4f46e5;--scene-accent-light:#e0e7ff;--scene-accent-hover:#4338ca;--scene-accent-text:#fff}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100dvh;min-height:100dvh;overflow:hidden}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-overflow-scrolling:touch;touch-action:manipulation}#app{height:100dvh}.splash{height:100dvh;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);flex-direction:column;justify-content:center;align-items:center;gap:8px;animation:.6s 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var(--color-border-light);border-bottom-left-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.chat-msg__pending{color:var(--color-text-muted);align-items:center;gap:6px;padding:6px 14px;font-size:.8rem;display:flex}.pending-dot{color:var(--scene-accent);animation:1.2s ease-in-out infinite pulse}.typewriter-cursor{color:var(--scene-accent);opacity:1;font-weight:700;display:inline}.typewriter-cursor--blink{animation:.8s step-end infinite cursorBlink}@keyframes cursorBlink{0%,to{opacity:1}50%{opacity:0}}.chat-msg__thinking{margin-bottom:6px}.thinking-toggle{background:var(--color-bg-alt);border:1px solid var(--color-border-light);color:var(--color-text-secondary);cursor:pointer;font-size:.74rem;font-family:var(--font-sans);border-radius:20px;align-items:center;gap:6px;padding:4px 12px;transition:background .2s,color 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var(--color-border-light);border-radius:var(--radius-sm);font-family:var(--font-mono);color:var(--color-text-secondary);white-space:pre-wrap;word-break:break-all;max-height:200px;padding:8px 10px;font-size:.7rem;line-height:1.5;overflow:auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (width<=480px){.chat-container{padding:0 14px 6px}.chat-msg__text{max-width:90%}.chat-input{margin:0 0 10px;padding:8px 10px}.chat-input__field{font-size:.87rem}}