:root{--bd-font-sans: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;--bd-font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;color-scheme:light;--bd-bg: #f6f7fb;--bd-aurora: linear-gradient(140deg, #eef2ff 0%, #f5f3ff 40%, #ecfeff 100%);--bd-aurora-blob-a: #a5b4fc;--bd-aurora-blob-b: #67e8f9;--bd-aurora-blob-opacity: .55;--bd-glass-bg: rgba(255, 255, 255, .72);--bd-glass-border: rgba(255, 255, 255, .75);--bd-glass-bg-subtle: rgba(255, 255, 255, .5);--bd-glass-border-subtle: rgba(255, 255, 255, .6);--bd-header-bg: rgba(255, 255, 255, .62);--bd-header-border: rgba(255, 255, 255, .7);--bd-shadow: 0 18px 48px rgba(15, 23, 42, .14);--bd-shadow-header: 0 6px 24px rgba(15, 23, 42, .06);--bd-shadow-hover: 0 14px 32px rgba(15, 23, 42, .12);--bd-shadow-lift: 0 12px 28px rgba(15, 23, 42, .12);--bd-text-strong: rgba(15, 23, 42, .88);--bd-text-muted: rgba(15, 23, 42, .62);--bd-text-soft: rgba(15, 23, 42, .55);--bd-text-faint: rgba(15, 23, 42, .45);--bd-accent: #4f46e5;--bd-hairline: rgba(15, 23, 42, .08);--bd-code-bg: #fff;--bd-toast-bg: #fff;--bd-overlay-bg: rgba(255, 255, 255, .75)}:root[data-bd-theme=dark]{color-scheme:dark;--bd-bg: #0b1220;--bd-aurora: linear-gradient(140deg, #0b1220 0%, #131a2e 42%, #06222e 100%);--bd-aurora-blob-a: #4338ca;--bd-aurora-blob-b: #0e7490;--bd-aurora-blob-opacity: .3;--bd-glass-bg: rgba(23, 32, 51, .72);--bd-glass-border: rgba(148, 163, 184, .18);--bd-glass-bg-subtle: rgba(30, 41, 59, .55);--bd-glass-border-subtle: rgba(148, 163, 184, .16);--bd-header-bg: rgba(11, 18, 32, .66);--bd-header-border: rgba(148, 163, 184, .18);--bd-shadow: 0 18px 48px rgba(0, 0, 0, .55);--bd-shadow-header: 0 6px 24px rgba(0, 0, 0, .35);--bd-shadow-hover: 0 14px 32px rgba(0, 0, 0, .5);--bd-shadow-lift: 0 12px 28px rgba(0, 0, 0, .45);--bd-text-strong: rgba(226, 232, 240, .92);--bd-text-muted: rgba(203, 213, 225, .68);--bd-text-soft: rgba(203, 213, 225, .6);--bd-text-faint: rgba(148, 163, 184, .72);--bd-accent: #818cf8;--bd-hairline: rgba(148, 163, 184, .2);--bd-code-bg: #101a2c;--bd-toast-bg: #1e293b;--bd-overlay-bg: rgba(2, 6, 23, .7)}body{font-family:var(--bd-font-sans);background:var(--bd-bg)}pre,code,kbd,samp,.bd-viewer-text,.bd-mono{font-family:var(--bd-font-mono)}.bd-aurora{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;overflow:hidden;background:var(--bd-aurora)}.bd-aurora:before,.bd-aurora:after{content:"";position:absolute;width:46rem;height:46rem;border-radius:50%;filter:blur(90px);opacity:var(--bd-aurora-blob-opacity)}.bd-aurora:before{top:-14rem;left:-10rem;background:radial-gradient(circle at 30% 30%,var(--bd-aurora-blob-a),transparent 65%)}.bd-aurora:after{right:-12rem;bottom:-16rem;background:radial-gradient(circle at 70% 70%,var(--bd-aurora-blob-b),transparent 65%)}.bd-glass.bd-glass{background:var(--bd-glass-bg);-webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%);border:1px solid var(--bd-glass-border);border-radius:20px;box-shadow:var(--bd-shadow)}.bd-glass-subtle.bd-glass-subtle{background:var(--bd-glass-bg-subtle);-webkit-backdrop-filter:blur(12px) saturate(140%);backdrop-filter:blur(12px) saturate(140%);border:1px solid var(--bd-glass-border-subtle);border-radius:16px}.bd-login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.bd-login-card{width:100%;max-width:420px;padding:40px 36px 32px}.bd-login-brand{display:flex;align-items:center;gap:12px;margin-bottom:8px}.bd-login-logo{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:#fff;font-size:22px;background:linear-gradient(135deg,#6366f1,#06b6d4);box-shadow:0 8px 20px #6366f159}.bd-login-hint{margin-top:20px;text-align:center;font-size:13px;color:var(--bd-text-soft)}@media(prefers-reduced-motion:no-preference){.bd-aurora:before,.bd-aurora:after{animation:bd-drift 20s ease-in-out infinite alternate}}@keyframes bd-drift{0%{transform:translateZ(0)}to{transform:translate3d(4rem,2rem,0)}}.bd-header{position:sticky;top:0;z-index:20;background:var(--bd-header-bg);-webkit-backdrop-filter:blur(16px) saturate(160%);backdrop-filter:blur(16px) saturate(160%);border-bottom:1px solid var(--bd-header-border);box-shadow:var(--bd-shadow-header)}.bd-header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;width:100%;max-width:1248px;min-height:64px;margin:0 auto;padding:8px 24px}.bd-header .ant-space{flex:0 0 auto}.bd-header .ant-typography{white-space:nowrap}.bd-header .ant-dropdown-trigger .ant-typography{max-width:160px;overflow:hidden;text-overflow:ellipsis}.bd-page{width:100%;max-width:1200px;margin:0 auto;padding:24px}.bd-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.bd-tile{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:20px;font:inherit;text-align:left;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease}.bd-tile:hover,.bd-tile:focus-visible{transform:translateY(-2px);box-shadow:var(--bd-shadow-hover)}.bd-tile-title{font-size:16px;font-weight:600;color:var(--bd-text-strong)}.bd-tile-desc{font-size:13px;line-height:1.5;color:var(--bd-text-soft)}.bd-entry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:12px}.bd-entry{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 12px 14px;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease}.bd-entry:hover,.bd-entry:focus-visible{transform:translateY(-2px);box-shadow:var(--bd-shadow-lift);outline:none}.bd-entry-name{max-width:100%;font-size:13px;color:var(--bd-text-strong);text-align:center;overflow:hidden;white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-all}.bd-keep-space{white-space:pre-wrap;word-break:break-word}.bd-entry-meta{font-size:12px;color:var(--bd-text-faint);white-space:nowrap}.bd-entry-more{position:absolute;top:4px;right:4px;opacity:.45;transition:opacity .16s ease}.bd-entry:hover .bd-entry-more,.bd-entry:focus-within .bd-entry-more{opacity:1}.bd-detail-head{display:flex;align-items:center;gap:12px}.bd-detail-icon{font-size:30px;line-height:1}@media(prefers-reduced-motion:reduce){.bd-tile,.bd-entry{transition:none}.bd-tile:hover,.bd-entry:hover{transform:none}}.bd-viewer{display:flex;flex-direction:column;height:100vh;width:100%;background:var(--bd-bg)}.bd-viewer-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 16px;border-bottom:1px solid var(--bd-hairline);background:var(--bd-glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.bd-viewer-body{position:relative;flex:1 1 auto;min-height:0;overflow:hidden}.bd-viewer-native{display:flex;align-items:center;justify-content:center;overflow:auto;padding:16px}.bd-viewer-loading{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:var(--bd-overlay-bg)}:root[data-bd-theme=dark] .ant-message-notice-content{background:var(--bd-toast-bg);color:var(--bd-text-strong);border:1px solid var(--bd-glass-border);box-shadow:var(--bd-shadow-header)}.bd-viewer-text{margin:0;padding:16px;width:100%;height:100%;white-space:pre-wrap;word-break:break-word;font-size:13px;line-height:1.7;background:var(--bd-code-bg);color:var(--bd-text-strong);border-radius:8px;overflow:auto}