@font-face{font-family:Alibaba PuHuiTi;src:url(/fonts/AlibabaPuHuiTi-3-55-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Alibaba PuHuiTi;src:url(/fonts/AlibabaPuHuiTi-3-75-SemiBold.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:Alibaba PuHuiTi;src:url(/fonts/AlibabaPuHuiTi-3-85-Bold.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:Nunito;src:url(/fonts/Nunito-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Nunito;src:url(/fonts/Nunito-Bold.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}:root{--brand-primary: #2e5fbf;--brand-primary-hover: #2755ab;--brand-primary-active: #204a96;--brand-primary-light: #eaf0fb;--brand-primary-lighter: #f4f7fd;--brand-accent: #00a8e8;--brand-accent-hover: #0095d1;--brand-accent-active: #0083b8;--brand-accent-light: #e5f7fe;--brand-white: #ffffff;--brand-keycap-shadow: 0 2px 0 0 rgba(32, 74, 150, .9), 0 4px 12px -2px rgba(46, 95, 191, .35);--brand-keycap-glow: 0 0 0 3px rgba(0, 168, 232, .18);--text-primary: #2a2a2e;--text-secondary: #787c84;--text-tertiary: #969aa0;--text-inverse: #ffffff;--border: #dee0e3;--border-light: #eceef1;--border-strong: #c8ccd1;--bg-body: #ffffff;--bg-subtle: #f6f8fb;--bg-card: #fafbfd;--bg-hover: #f2f5f9;--bg-mask: rgba(42, 42, 46, .45);--success: #16a34a;--success-light: #e8f7ee;--warning: #f59e0b;--warning-light: #fef5e7;--danger: #dc2626;--danger-light: #fdecec;--info: var(--brand-accent);--info-light: var(--brand-accent-light);--risk-l0: #969aa0;--risk-l1: #f59e0b;--risk-l2: #dc2626;--font-cn: "Alibaba PuHuiTi", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--font-en: "Nunito", system-ui, -apple-system, sans-serif;--font-sans: var(--font-cn);--font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;--fs-xs: 12px;--fs-sm: 13px;--fs-base: 14px;--fs-md: 16px;--fs-lg: 18px;--fs-xl: 22px;--fs-2xl: 28px;--fs-3xl: 36px;--fs-4xl: 48px;--fw-normal: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--lh-tight: 1.25;--lh-normal: 1.5;--lh-relaxed: 1.75;--radius-xs: 6px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--sp-12: 48px;--sp-16: 64px;--shadow-xs: 0 1px 2px rgba(42, 42, 46, .05);--shadow-sm: 0 1px 3px rgba(42, 42, 46, .08), 0 1px 2px rgba(42, 42, 46, .04);--shadow-md: 0 4px 12px rgba(42, 42, 46, .08);--shadow-lg: 0 12px 32px rgba(42, 42, 46, .12);--shadow-brand: 0 8px 24px -6px rgba(46, 95, 191, .35);--layout-header-h: 60px;--layout-sider-w: 220px;--layout-sider-collapsed-w: 64px;--layout-content-max: 1440px;--z-dropdown: 1000;--z-sticky: 1020;--z-modal: 2000;--z-toast: 3000;--transition-fast: .12s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme: dark){:root[data-theme=auto]{--text-primary: #eceef1;--text-secondary: #a8adb5;--text-tertiary: #787c84;--border: #33363c;--border-light: #2a2d33;--border-strong: #454952;--bg-body: #16181d;--bg-subtle: #1c1f25;--bg-card: #21242b;--bg-hover: #282c34;--brand-primary-light: #1e2a42;--brand-primary-lighter: #1a2233;--brand-accent-light: #16323d}}:root{--typing-correct: #16a34a;--typing-error: #dc2626;--typing-error-bg: #fdecec;--typing-current: var(--brand-primary);--typing-current-bg: #eaf0fb;--typing-pending: #969aa0;--typing-key-target: var(--brand-accent);--finger-l5: #ef4444;--finger-l4: #f59e0b;--finger-l3: #10b981;--finger-l2: #3b82f6;--finger-r2: #8b5cf6;--finger-r3: #ec4899;--finger-r4: #06b6d4;--finger-r5: #f97316}*,*:before,*:after{box-sizing:border-box}html,body,#app{height:100%;margin:0;padding:0}body{font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-normal);color:var(--text-primary);background:var(--bg-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3,h4,h5,h6{margin:0;font-weight:var(--fw-semibold);line-height:var(--lh-tight)}p{margin:0}a{color:var(--brand-primary);text-decoration:none}a:hover{color:var(--brand-primary-hover)}img,svg{display:block;max-width:100%}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--brand-accent);outline-offset:2px}.font-en{font-family:var(--font-en)}.font-mono{font-family:var(--font-mono)}.brand-gradient-text{background:linear-gradient(135deg,var(--brand-primary) 0%,var(--brand-accent) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.btn-keycap{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:var(--sp-3) var(--sp-6);border:none;border-radius:var(--radius-md);background:var(--brand-primary);color:var(--text-inverse);font-weight:var(--fw-semibold);cursor:pointer;box-shadow:var(--brand-keycap-shadow);transition:transform var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast)}.btn-keycap:hover{background:var(--brand-primary-hover);transform:translateY(-1px)}.btn-keycap:active{transform:translateY(1px);box-shadow:none}.btn-keycap--accent{background:var(--brand-accent)}.btn-keycap--accent:hover{background:var(--brand-accent-hover)}.card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--sp-6)}.card--raised{box-shadow:var(--shadow-sm);background:var(--bg-body)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--sp-2)}.gap-4{gap:var(--sp-4)}.text-secondary{color:var(--text-secondary)}.scrollbar-thin::-webkit-scrollbar{width:6px;height:6px}.scrollbar-thin::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}#app{height:100%}body{font-size:var(--fs-md)}code{font-family:var(--font-mono);font-size:var(--fs-xs);background:var(--bg-subtle);padding:2px 6px;border-radius:var(--radius-xs);color:var(--brand-primary)}.toast-host[data-v-1d0ad723]{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast[data-v-1d0ad723]{padding:10px 18px;border-radius:8px;font-size:14px;color:#fff;box-shadow:0 4px 16px #0000001f;max-width:80vw}.toast--info[data-v-1d0ad723]{background:#374151}.toast--success[data-v-1d0ad723]{background:#16a34a}.toast--warning[data-v-1d0ad723]{background:#d97706}.toast--error[data-v-1d0ad723]{background:#dc2626}.toast-enter-active[data-v-1d0ad723],.toast-leave-active[data-v-1d0ad723]{transition:all .22s ease}.toast-enter-from[data-v-1d0ad723],.toast-leave-to[data-v-1d0ad723]{opacity:0;transform:translateY(-8px)}