.app-notice-center[data-v-7aa0727e]{position:fixed;right:20px;right:calc(20px + env(safe-area-inset-right));bottom:20px;bottom:calc(20px + env(safe-area-inset-bottom));z-index:9000;display:grid;align-items:end;gap:10px;grid-template-columns:minmax(0,auto) auto;pointer-events:none}.app-notice-center[data-v-7aa0727e]>*{pointer-events:auto}.app-update-card[data-v-7aa0727e]{position:absolute;right:0;bottom:calc(100% + 12px);display:flex;align-items:center;gap:18px;width:min(440px,calc(100vw - 40px));width:min(440px,calc(100vw - 40px - env(safe-area-inset-left) - env(safe-area-inset-right)));padding:16px;border:1px solid rgba(73,135,252,.25);border-radius:var(--radius-lg);background:#fffffffa;color:var(--text-primary);box-shadow:var(--shadow-lg)}.app-update-card__copy[data-v-7aa0727e]{display:flex;flex:1;min-width:0;flex-direction:column;gap:2px}.app-update-card__copy strong[data-v-7aa0727e]{font-size:14px;line-height:1.4}.app-update-card__copy span[data-v-7aa0727e]{color:var(--text-secondary);font-size:13px;line-height:1.45}.app-update-card__action[data-v-7aa0727e]{flex:0 0 auto;padding:8px 14px;border:0;border-radius:var(--radius-md);background:var(--primary-color);color:#fff;font:inherit;font-weight:500}.app-update-card__action[data-v-7aa0727e]:hover:not(:disabled){background:var(--primary-hover)}.app-update-card__action[data-v-7aa0727e]:focus-visible,.app-notice-trigger[data-v-7aa0727e]:focus-visible,.app-notice-panel__close[data-v-7aa0727e]:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.app-update-card__action[data-v-7aa0727e]:disabled{cursor:not-allowed;opacity:.5}.app-notice-panel[data-v-7aa0727e]{position:relative;display:flex;width:min(520px,calc(100vw - 112px));width:min(520px,calc(100vw - 112px - env(safe-area-inset-left) - env(safe-area-inset-right)));max-height:min(420px,calc(100vh - 130px));max-height:min(420px,calc(100dvh - 130px - env(safe-area-inset-bottom)));overflow:hidden;flex-direction:column;border:1px solid rgba(148,163,184,.18);border-radius:12px;background:#fffffff5;color:var(--text-primary);box-shadow:0 8px 24px #0f172a1a;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);grid-column:1;grid-row:1}.app-notice-panel[data-v-7aa0727e]:focus-visible{outline:none}.app-notice-panel__close[data-v-7aa0727e]{position:absolute;z-index:1;top:7px;right:7px;display:grid;width:26px;height:26px;padding:0;place-items:center;border-radius:var(--radius-md);background:transparent;color:#666}.app-notice-panel__close[data-v-7aa0727e]:hover{background:var(--bg-hover);color:var(--text-primary)}.app-notice-list[data-v-7aa0727e]{min-height:0;padding:0;margin:0;overflow:auto;list-style:none;overscroll-behavior:contain}.app-notice-item[data-v-7aa0727e]{position:relative;padding:4px 36px 4px 14px}.app-notice-item--unread[data-v-7aa0727e]:before{position:absolute;top:50%;left:5px;width:4px;height:4px;border-radius:var(--radius-full);background:var(--primary-color);content:"";opacity:.75;transform:translateY(-50%)}.app-notice-item__date[data-v-7aa0727e]{margin-right:8px;color:#666;font-size:11px;white-space:nowrap}.app-notice-item p[data-v-7aa0727e]{display:flex;min-width:0;margin:0;align-items:center;color:#666;font-size:12px;line-height:1.35;white-space:nowrap}.app-notice-item p span[data-v-7aa0727e]{min-width:0;overflow:hidden;text-overflow:ellipsis}.app-notice-trigger[data-v-7aa0727e]{display:flex;min-width:52px;padding:6px 7px 5px;align-items:center;flex-direction:column;gap:2px;border:1px solid rgba(148,163,184,.08);border-radius:14px;background:#ffffffad;color:#666;box-shadow:0 2px 8px #0f172a0b;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);grid-column:2;grid-row:1}.app-notice-trigger[data-v-7aa0727e]:hover{border-color:#94a3b829;background:#ffffffe0;color:var(--text-primary);box-shadow:0 4px 12px #0f172a12;transform:translateY(-1px)}.app-notice-trigger__icon[data-v-7aa0727e]{position:relative;display:grid;width:24px;height:22px;place-items:center}.app-notice-trigger__icon svg[data-v-7aa0727e]{width:18px;height:18px}.app-notice-trigger__badge[data-v-7aa0727e]{position:absolute;top:-3px;right:-7px;display:grid;min-width:14px;height:14px;padding:0 3px;place-items:center;border:1px solid #fff;border-radius:var(--radius-full);background:var(--error-color);color:#fff;font-size:8px;font-weight:700;line-height:1}.app-notice-trigger__label[data-v-7aa0727e]{font-size:10px;font-weight:400;line-height:1.2}.app-update-slide-enter-active[data-v-7aa0727e],.app-update-slide-leave-active[data-v-7aa0727e],.app-notice-panel-enter-active[data-v-7aa0727e],.app-notice-panel-leave-active[data-v-7aa0727e]{transition:opacity .2s ease,transform .2s ease}.app-update-slide-enter-from[data-v-7aa0727e],.app-update-slide-leave-to[data-v-7aa0727e]{opacity:0;transform:translateY(10px)}.app-notice-panel-enter-from[data-v-7aa0727e],.app-notice-panel-leave-to[data-v-7aa0727e]{opacity:0;transform:translate(8px)}@media(max-width:560px){.app-notice-center[data-v-7aa0727e]{right:12px;right:calc(12px + env(safe-area-inset-right));bottom:12px;bottom:calc(12px + env(safe-area-inset-bottom))}.app-update-card[data-v-7aa0727e]{align-items:stretch;width:calc(100vw - 24px);width:calc(100vw - 24px - env(safe-area-inset-left) - env(safe-area-inset-right));flex-direction:column;gap:12px}.app-update-card__action[data-v-7aa0727e]{width:100%}.app-notice-panel[data-v-7aa0727e]{width:min(520px,calc(100vw - 88px));width:min(520px,calc(100vw - 88px - env(safe-area-inset-left) - env(safe-area-inset-right)));max-height:min(70vh,calc(100vh - 130px));max-height:min(70dvh,calc(100dvh - 130px - env(safe-area-inset-bottom)));border-radius:12px}}@media(prefers-reduced-motion:reduce){.app-update-slide-enter-active[data-v-7aa0727e],.app-update-slide-leave-active[data-v-7aa0727e],.app-notice-panel-enter-active[data-v-7aa0727e],.app-notice-panel-leave-active[data-v-7aa0727e]{transition:none}.app-notice-trigger[data-v-7aa0727e]:hover{transform:none}}.global-toast{position:fixed;top:20px;left:50%;transform:translate(-50%);padding:12px 24px;border-radius:var(--radius-md);font-size:14px;color:#fff;z-index:10000;box-shadow:var(--shadow-md);pointer-events:none}.global-toast.warning{background:#f59e0bf0}.global-toast.error{background:#ef4444f0}.global-toast.success{background:#22c55ef0}.global-toast.info{background:#4987fcf0}.toast-fade-enter-active,.toast-fade-leave-active{transition:all .3s ease}.toast-fade-enter-from,.toast-fade-leave-to{opacity:0;transform:translate(-50%) translateY(-20px)}:root{--primary-color: #4987fc;--primary-hover: #3268ce;--primary-light: rgba(73, 135, 252, .12);--accent-color: #4987fc;--bg-canvas: #7EB8D6;--bg-main: #f2f2f2;--bg-white: #ffffff;--bg-sidebar: rgba(255, 255, 255, .72);--bg-hover: #f2f2f2;--bg-active: #e8efff;--bg-secondary: #f2f2f2;--bg-tertiary: #f9fafb;--bg-page: var(--bg-canvas);--hover-bg: var(--bg-hover);--text-primary: #303030;--text-secondary: #808080;--text-tertiary: #b2b2b2;--text-disabled: #bebebe;--border-color: #e6e6e6;--border-light: #ededed;--error-color: #ef4444;--success-color: #22c55e;--warning-color: #f59e0b;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);--shadow-md: 0 8px 24px rgba(15, 23, 42, .08);--shadow-lg: 0 18px 45px rgba(15, 23, 42, .16);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5;color:var(--text-primary);background-color:var(--bg-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{height:100%;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#8080804d;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#80808080}a{color:var(--primary-color);text-decoration:none}a:hover{color:var(--primary-hover)}.inline-citation{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border:1px solid transparent;border-radius:9px;background:var(--primary-light);color:var(--primary-color);font-size:11px;font-weight:500;cursor:pointer;vertical-align:middle;margin-left:3px;position:relative;top:-1px;transition:background .15s,border-color .15s,color .15s,box-shadow .15s,transform .15s}.inline-citation:hover{background:var(--primary-light);color:var(--primary-hover)}.inline-citation.active{background:var(--primary-color);color:#fff}.inline-citation.image-citation{gap:2px;padding-right:4px;color:#2e7d32;background:linear-gradient(135deg,#e8f5e9,#c8e6c9);border-color:#81c784}.inline-citation.image-citation:not(.disabled):after{content:"";flex:0 0 10px;width:10px;height:10px;margin-left:1px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='3' y='3' width='18' height='18' rx='2' ry='2' fill='none' stroke='black' stroke-width='2'/%3E%3Ccircle cx='8.5' cy='8.5' r='1.5' fill='black'/%3E%3Cpath d='M21 15l-5-5L5 21' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='3' y='3' width='18' height='18' rx='2' ry='2' fill='none' stroke='black' stroke-width='2'/%3E%3Ccircle cx='8.5' cy='8.5' r='1.5' fill='black'/%3E%3Cpath d='M21 15l-5-5L5 21' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat}.inline-citation.image-citation:hover{color:#1b5e20;background:linear-gradient(135deg,#c8e6c9,#a5d6a7);border-color:#66bb6a}.inline-citation.image-citation.active{color:#fff;background:linear-gradient(135deg,#2e7d32,#1b5e20);border-color:#1b5e20}.inline-citation.web-citation{width:auto;min-width:18px;padding:0 5px;gap:2px;border-radius:10px;background:linear-gradient(135deg,#e3f2fd,#bbdefb);border-color:#64b5f6;color:#1976d2}.inline-citation.web-citation:hover{background:linear-gradient(135deg,#bbdefb,#90caf9);border-color:#42a5f5}.inline-citation.web-citation.active{color:#fff;background:linear-gradient(135deg,#1976d2,#1565c0);border-color:#1565c0}.inline-citation.web-citation .web-icon{flex-shrink:0;margin-left:1px}.inline-citation.web-citation .web-favicon{flex-shrink:0;margin-left:2px;border-radius:2px;vertical-align:middle}.inline-citation.disabled{color:var(--text-tertiary);background:var(--bg-hover);border-color:transparent;cursor:not-allowed}.inline-citation.disabled:hover{color:var(--text-tertiary);background:var(--bg-hover);transform:none}.inline-citation.disabled:after{content:attr(data-disabled-title);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);padding:8px 12px;background:#191919;color:#fff;font-size:12px;font-weight:400;line-height:1.4;white-space:nowrap;border-radius:8px;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transition:all .2s ease;z-index:1000;pointer-events:none}.inline-citation.disabled:before{content:"";position:absolute;bottom:calc(100% + 2px);left:50%;transform:translate(-50%);border:6px solid transparent;border-top-color:#191919;opacity:0;visibility:hidden;transition:all .2s ease;z-index:1000;pointer-events:none}.inline-citation.disabled:hover:after,.inline-citation.disabled:hover:before{opacity:1;visibility:visible}button{font-family:inherit;cursor:pointer;border:none;outline:none;transition:background-color .15s,border-color .15s,color .15s,box-shadow .15s,transform .15s}button:disabled{cursor:not-allowed;opacity:.6}input,textarea{font-family:inherit;font-size:inherit;border:1px solid var(--border-color);border-radius:var(--radius-sm);outline:none;transition:border-color .2s,box-shadow .2s}input:focus,textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px var(--primary-light)}.icon-cream{color:#b8860b}.icon-green{color:#059669}.icon-purple{color:#9333ea}.icon-olive{color:#65a30d}.icon-pink{color:#e11d48}.icon-cyan{color:#0891b2}.icon-brown{color:#a855f7}.icon-teal{color:#14b8a6}.katex-display{overflow-x:auto;overflow-y:hidden;padding:4px 0}.katex{max-width:100%}