:root{--bot-bubble:#fff;--user-bubble:#95ec69;--bg:#ededed;--text:#1a1a1a;--text-secondary:#888;--golden:#d4a853;--golden-light:#f0d68a;--menu-bg:#f7f7f7;--locked:#b0b0b0;--shadow:0 1px 3px #00000014;--safe-bottom:env(safe-area-inset-bottom,0px);font-size:16px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}.decision-panel{max-width:82%;box-shadow:var(--shadow,0 1px 4px #00000014);background:#fff;border-radius:16px 16px 16px 4px;margin:4px 0;padding:14px 16px 10px;animation:.2s panelFadeIn}.decision-panel--dragging{box-shadow:var(--shadow,0 2px 12px #d4a8534d)}.decision-panel__header{color:#333;align-items:center;gap:6px;margin-bottom:12px;font-size:.9rem;font-weight:700;display:flex}.decision-panel__footer{color:#999;text-align:center;border-top:1px dashed #ddd;margin-top:10px;padding-top:8px;font-size:.75rem}@keyframes panelFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.app-container{background:var(--bg);flex-direction:column;max-width:500px;height:100%;margin:0 auto;display:flex;position:relative}.chat-area{-webkit-overflow-scrolling:touch;scroll-behavior:smooth;flex-direction:column;flex:1;gap:12px;padding:12px 16px;display:flex;overflow:hidden auto}.menu-bar{background:var(--menu-bg);-webkit-overflow-scrolling:touch;scrollbar-width:none;border-top:1px solid #e0e0e0;flex-shrink:0;gap:8px;padding:8px 12px;display:flex;overflow-x:auto}.menu-bar::-webkit-scrollbar{display:none}.input-area{padding:8px 12px;padding-bottom:calc(8px + var(--safe-bottom));background:var(--menu-bg);border-top:1px solid #e0e0e0;flex-shrink:0;align-items:center;gap:8px;display:flex}.input-area input{background:#fff;border:1px solid #ddd;border-radius:20px;outline:none;flex:1;padding:8px 12px;font-size:.95rem}.input-area input:focus{border-color:var(--golden)}.input-area button{background:var(--golden);color:#fff;white-space:nowrap;border-radius:20px;padding:8px 16px;font-size:.9rem;font-weight:600}.effect-layer{pointer-events:none;z-index:100;position:fixed;inset:0}#poster-templates{width:375px;position:absolute;top:0;left:-9999px}.poster-capturing{z-index:9999;position:fixed!important;top:0!important;left:0!important}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:.2s ease-out fadeInUp}@keyframes pulse-glow{0%,to{box-shadow:0 0 4px var(--golden-light)}50%{box-shadow:0 0 12px var(--golden)}}.pulse-glow{animation:2s ease-in-out infinite pulse-glow}@keyframes dot-bounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-4px)}}.dot-bounce{animation:1.2s ease-in-out infinite dot-bounce;display:inline-block}.dot-bounce:nth-child(2){animation-delay:.2s}.dot-bounce:nth-child(3){animation-delay:.4s}@keyframes danmaku-scroll{0%{transform:translate(0)}to{transform:translate(calc(-100vw - 100%))}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.streaming-cursor{color:var(--golden);margin-left:1px;font-weight:700;animation:.8s step-end infinite blink;display:inline}.login-overlay{z-index:200;background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.login-modal{background:#fff;border-radius:16px;width:min(360px,90vw);padding:24px;position:relative;box-shadow:0 8px 32px #0003}.login-modal h3{color:var(--golden);margin:0 0 4px;font-size:1.2rem}.login-modal .login-reason{color:#888;margin-bottom:20px;font-size:.85rem}.login-modal input{box-sizing:border-box;border:1px solid #ddd;border-radius:8px;outline:none;width:100%;margin-bottom:12px;padding:10px 12px;font-size:.95rem}.login-modal input:focus{border-color:var(--golden)}.login-modal .code-row{gap:8px;display:flex}.login-modal .code-row input{flex:1;margin-bottom:0}.login-modal .code-row button{border:1px solid var(--golden);color:var(--golden);white-space:nowrap;cursor:pointer;background:#fff;border-radius:8px;padding:10px 14px;font-size:.85rem}.login-modal .code-row button:disabled{opacity:.5;cursor:not-allowed}.login-modal .login-btn{background:var(--golden);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;margin-top:16px;padding:12px;font-size:1rem;font-weight:600}.login-modal .login-btn:disabled{opacity:.5;cursor:not-allowed}.login-modal .close-btn{color:#999;cursor:pointer;background:0 0;border:none;padding:4px;font-size:1.2rem;position:absolute;top:12px;right:12px}