@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap";:root{--bg:#f5f5f5;--bg-white:#fff;--text-primary:#1a1a1a;--text-secondary:#666;--text-muted:#999;--border:#e8e8e8;--blue:#208eff;--green:#4caf50;--red:#e53935;--font:"Noto Sans SC", -apple-system, BlinkMacSystemFont, sans-serif}[data-theme=dark]{--bg:#1a1a2e;--bg-white:#252540;--text-primary:#e8e8e8;--text-secondary:#a0a0b8;--text-muted:#6a6a80;--border:#333350;--blue:#4da6ff;--green:#66bb6a;--red:#ef5350}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html{overscroll-behavior:none;touch-action:manipulation}body{font-family:var(--font);background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-touch-callout:none;user-select:none;overflow-x:hidden}#app{min-height:100vh}input,textarea,[contenteditable=true]{-webkit-touch-callout:default;user-select:text}:root{--bg-primary:#fff5fa;--bg-gradient:linear-gradient(180deg, #ffe8f5 0%, #fff5fa 100%);--bg-secondary:#ffffffd9;--bg-glass:#ffffffb3;--bg-card:#ffffffe6;--text-primary:#2d2844;--text-secondary:#8e7ba8;--text-muted:#b8aac9;--text-inverse:#fff;--accent-pink:#ff6b9d;--accent-pink-light:#ffb3d1;--accent-purple:#a78bfa;--accent-purple-light:#c4b5fd;--accent-blue:#60a5fa;--accent-gradient:linear-gradient(135deg, #ff6b9d 0%, #a78bfa 100%);--border:#8e7ba826;--border-strong:#8e7ba84d;--green:#10b981;--red:#ef4444;--orange:#f59e0b;--yellow:#fcd34d;--glass-blur:blur(20px);--glass-blur-strong:blur(30px);--radius-sm:12px;--radius:18px;--radius-lg:20px;--radius-xl:24px;--radius-bubble:18px;--shadow-soft:0 8px 32px #ff6b9d26;--shadow-float:0 12px 48px #a78bfa33;--shadow-card:0 4px 20px #2d284414;--font-primary:"Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-size-xs:12px;--font-size-sm:14px;--font-size-base:16px;--font-size-lg:18px;--font-size-xl:24px;--font-size-2xl:28px;--duration-fast:.15s;--duration:.25s;--duration-slow:.35s;--ease-spring:cubic-bezier(.32, .72, 0, 1);--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-bounce:cubic-bezier(.68, -.55, .265, 1.55)}[data-theme=dark]{--bg-primary:#0f0b1a;--bg-gradient:linear-gradient(180deg, #1a1428 0%, #0f0b1a 100%);--bg-secondary:#2a2338e6;--bg-glass:#2a233899;--bg-card:#2a2338d9;--text-primary:#f5e6ff;--text-secondary:#b399cc;--text-muted:#8b7a9e;--text-inverse:#0f0b1a;--accent-pink:#ff8ab8;--accent-pink-light:#ffa5c8;--accent-purple:#b794f6;--accent-purple-light:#c9aeff;--accent-blue:#7bb5ff;--accent-gradient:linear-gradient(135deg, #ff8ab8 0%, #b794f6 100%);--border:#b399cc26;--border-strong:#b399cc4d;--green:#34d399;--red:#f87171;--orange:#fbbf24;--yellow:#fde68a;--shadow-soft:0 8px 32px #0006;--shadow-float:0 12px 48px #00000080;--shadow-card:0 4px 20px #0000004d;scrollbar-color:#2a2338 #1a1428}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-primary);background:var(--bg-gradient);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-attachment:fixed;overflow-x:hidden}#app{min-height:100vh;padding-bottom:env(safe-area-inset-bottom);position:relative}.glass{background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur)}.glass-strong{background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur-strong)}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);border:1px solid var(--border)}@supports not (backdrop-filter:blur(20px)){.glass,.glass-strong{background:var(--bg-secondary)}.glass-card{background:var(--bg-card)}}button:active,.btn-press:active{transition:transform .1s var(--ease-out);transform:scale(.96)}html{touch-action:manipulation;-webkit-tap-highlight-color:transparent}.bottom-nav{height:calc(56px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--border);z-index:1000;background:#fff;justify-content:space-around;align-items:flex-start;display:flex;position:fixed;bottom:0;left:0;right:0}[data-theme=dark] .bottom-nav{background:#1a1428}.bottom-nav.chat-bottom-nav{left:10px;right:10px;bottom:max(8px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px)saturate(135%);background:#09090bd1;border:1px solid #ffffff1f;border-radius:22px;align-items:center;height:58px;padding-bottom:0;box-shadow:0 18px 48px #0000006b}.bottom-nav.chat-bottom-nav .bottom-nav-item{color:#ffffffb3;height:100%;padding:7px 0 6px}.bottom-nav.chat-bottom-nav .bottom-nav-item.active{color:#fff}.bottom-nav.chat-bottom-nav .bottom-nav-item.active:before{content:"";background:linear-gradient(90deg,#ff6f9b,#8fd7ff);border-radius:999px;width:34px;height:3px;position:absolute;top:6px;box-shadow:0 0 18px #ff6f9b7a}.bottom-nav-item{color:var(--text-secondary);font-size:var(--font-size-xs);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);flex-direction:column;flex:1;justify-content:center;align-items:center;padding:8px 0;display:flex;position:relative}.bottom-nav-item.active{color:var(--accent-pink)}.bottom-nav-item svg{stroke-width:2px;width:24px;height:24px;margin-bottom:4px}.bottom-nav-item.active svg{stroke-width:2.5px}.bottom-nav-item:active{transform:scale(.9)}.global-exit-toast{left:50%;bottom:calc(82px + env(safe-area-inset-bottom));z-index:3000;color:#fff;-webkit-backdrop-filter:blur(14px);pointer-events:none;background:#161618d6;border-radius:999px;padding:10px 16px;font-size:14px;font-weight:600;position:fixed;transform:translate(-50%);box-shadow:0 14px 38px #00000038}@supports not (backdrop-filter:blur(20px)){.bottom-nav{box-shadow:0 -2px 10px #0000001a}}.card{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);border:1px solid var(--border);overflow:hidden}.card-hover:active{transition:transform var(--duration-fast) var(--ease-out);transform:scale(.98)}.btn{border-radius:var(--radius);font-size:var(--font-size-base);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);font-weight:500;font-family:var(--font-primary);border:none;padding:10px 20px}.btn-primary{background:var(--accent-gradient);color:var(--text-inverse);box-shadow:var(--shadow-soft)}.btn-primary:active{box-shadow:var(--shadow-card);transform:scale(.96)}.btn-secondary{background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:active{background:var(--bg-secondary)}.btn-icon{border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;padding:0;display:flex}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}