:root{--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;--color-neutral-0:#fff;--color-neutral-50:#f8fafc;--color-neutral-100:#f1f5f9;--color-neutral-200:#e2e8f0;--color-neutral-300:#cbd5e1;--color-neutral-400:#94a3b8;--color-neutral-500:#64748b;--color-neutral-600:#475569;--color-neutral-700:#334155;--color-neutral-900:#0f172a;--color-brand:#2563eb;--color-brand-hover:#1d4ed8;--color-brand-muted:color-mix(in srgb,var(--color-brand) 12%,#fff);--color-brand-subtle:color-mix(in srgb,var(--color-brand) 6%,var(--color-neutral-100));--color-success:#16a34a;--color-success-muted:#f0fdf4;--color-warning:#d97706;--color-warning-muted:#fff7ed;--color-danger:#dc2626;--color-danger-muted:#fef2f2;--color-info:#0284c7;--color-info-muted:#f0f9ff;--font-size-display:15px;--font-size-h1:15px;--font-size-h2:15px;--font-size-h3:14px;--font-size-body:14px;--font-size-caption:13px;--font-size-overline:12px;--font-weight-title:700;--font-weight-section:600;--font-weight-body:400;--line-height-tight:1.35;--line-height-body:1.6;--line-height-heading:1.3;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:999px;--shadow-none:none;--shadow-sm:0 1px 3px rgba(15,23,42,.08);--shadow-md:0 4px 14px rgba(15,23,42,.1);--shadow-lg:0 8px 28px rgba(15,23,42,.12);--shadow-xl:0 20px 48px rgba(15,23,42,.16);--duration-fast:.12s;--duration-normal:.18s;--duration-slow:.28s;--ease-standard:cubic-bezier(.2,0,0,1);--ease-emphasized:cubic-bezier(.2,0,0,1.2);--size-control:36px;--size-control-lg:44px;--size-touch:44px}@media(prefers-reduced-motion:reduce){:root{--duration-fast:0ms;--duration-normal:0ms;--duration-slow:0ms}}:root{--nn-font-sans:var(--font-sans);--nn-font-size-xs:var(--font-size-overline);--nn-font-size-sm:var(--font-size-caption);--nn-font-size-base:var(--font-size-h1);--nn-font-size-body:var(--font-size-body);--nn-font-size-md:var(--font-size-h2);--nn-font-size-lg:var(--font-size-h1);--nn-font-size-xl:var(--font-size-h1);--nn-font-size-2xl:var(--font-size-h1);--nn-font-weight-title:var(--font-weight-title);--nn-font-weight-section:var(--font-weight-section);--nn-line-height:var(--line-height-body);--nn-line-height-tight:var(--line-height-tight);--nn-letter-spacing:0;--nn-primary:var(--color-brand);--nn-primary-hover:var(--color-brand-hover);--nn-brand-muted:var(--color-brand-muted);--nn-brand-subtle:var(--color-brand-subtle);--nn-header-bg:var(--color-neutral-0);--nn-header-text:var(--color-neutral-900);--nn-page-bg:var(--color-neutral-100);--nn-surface-bg:var(--color-neutral-0);--nn-surface-muted:var(--color-neutral-50);--nn-border:var(--color-neutral-300);--nn-text:var(--color-neutral-900);--nn-text-secondary:var(--color-neutral-700);--nn-text-muted:var(--color-neutral-600);--nn-space-xs:var(--space-2);--nn-space-sm:var(--space-3);--nn-space-md:var(--space-4);--nn-space-lg:var(--space-6);--nn-space-xl:var(--space-8);--nn-space-2xl:var(--space-12);--nn-panel-radius:var(--radius-lg);--nn-card-radius:var(--radius-md);--nn-chip-radius:var(--radius-sm);--nn-pill-radius:var(--radius-full);--nn-shadow-panel:var(--shadow-md);--nn-shadow-card:var(--shadow-sm);--nn-shadow-hover:var(--shadow-lg);--nn-shadow-overlay:var(--shadow-xl);--nn-card-border:color-mix(in srgb,var(--color-brand) 18%,var(--color-neutral-300));--nn-card-shadow:color-mix(in srgb,var(--color-brand) 8%,transparent);--nn-nav-active-bg:var(--color-brand-muted);--nn-nav-active-border:color-mix(in srgb,var(--color-brand) 32%,var(--color-neutral-300));--nn-chip-active-bg:var(--color-brand);--nn-header-height:76px;--nn-footer-height:40px;--nn-footer-offset:var(--nn-footer-height);--nn-context-fab-size:44px;--nn-aside-width:240px;--nn-workspace-max:1320px;--nn-grid-gap:var(--space-3);--nn-gap:var(--nn-grid-gap);--nn-section-gap:var(--space-5);--nn-page-gutter:var(--space-4);--nn-shell-inset:var(--space-2);--nn-grid-cols-site:5;--nn-grid-cols-article-promo:2;--nn-grid-cols-article-list:2;--nn-grid-cols-hub:3;--nn-success:var(--color-success);--nn-warning:var(--color-warning);--nn-danger:var(--color-danger);--nn-info:var(--color-info);--nn-tag-promo-bg:var(--color-warning-muted);--nn-tag-promo-text:#c2410c;--nn-tag-pin-bg:var(--color-danger-muted);--nn-tag-pin-text:#b91c1c;--nn-tag-external-bg:#f5f3ff;--nn-tag-external-text:#6d28d9;--admin-font-sans:var(--font-sans);--admin-font-size-xs:var(--font-size-overline);--admin-font-size-sm:var(--font-size-caption);--admin-font-size-base:var(--font-size-body);--admin-font-size-md:var(--font-size-h2);--admin-font-size-lg:var(--font-size-h1);--admin-font-size-xl:var(--font-size-h1);--admin-font-size-body:var(--font-size-body);--admin-font-weight-title:var(--font-weight-title);--admin-font-weight-section:var(--font-weight-section);--admin-line-height:var(--line-height-body);--admin-primary:var(--color-brand);--admin-primary-hover:var(--color-brand-hover);--admin-header-bg:var(--color-neutral-0);--admin-header-text:var(--color-neutral-900);--admin-sidebar-bg:#1e293b;--admin-sidebar-text:#f8fafc;--admin-sidebar-text-muted:#cbd5e1;--admin-sidebar-active:#93c5fd;--admin-sidebar-hover-bg:hsla(0,0%,100%,.1);--admin-sidebar-active-bg:color-mix(in srgb,var(--admin-sidebar-active) 22%,transparent);--admin-page-bg:var(--color-neutral-100);--admin-panel-bg:var(--color-neutral-0);--admin-border:var(--color-neutral-300);--admin-text:var(--color-neutral-900);--admin-text-secondary:var(--color-neutral-700);--admin-text-muted:var(--color-neutral-600);--admin-space-xs:var(--space-2);--admin-space-sm:var(--space-3);--admin-space-md:var(--space-4);--admin-space-lg:var(--space-6);--admin-space-xl:var(--space-8);--admin-radius:var(--radius-md);--admin-panel-radius:var(--radius-lg);--admin-shadow:var(--shadow-sm);--admin-shadow-panel:var(--shadow-md);--admin-sidebar-width:252px;--admin-sidebar-collapsed:64px;--admin-header-height:56px;--admin-menu-item-height:48px;--admin-success:var(--color-success);--admin-warning:var(--color-warning);--admin-danger:var(--color-danger);--ui-pill-track-bg:var(--color-neutral-50);--ui-pill-track-border:var(--color-neutral-300);--ui-pill-track-radius:var(--radius-sm);--ui-pill-btn-radius:6px;--ui-pill-active-bg:var(--color-neutral-0);--ui-pill-active-shadow:0 1px 2px rgba(15,23,42,.08),0 0 0 1px rgba(15,23,42,.05);--ui-pill-text:var(--color-neutral-700);--ui-pill-text-active:var(--color-brand);--ui-pill-font-size:var(--font-size-body);--ui-pill-pad-y:6px;--ui-pill-pad-x:var(--space-3);--ui-pill-min-h:32px;--ui-pill-gap:2px;--ui-pill-track-pad:3px;--ui-pill-head-font-size:var(--font-size-h1);--ui-pill-head-min-h:48px;--ui-pill-head-pad-x:var(--space-3)}@media(max-width:768px){:root{--nn-page-gutter:var(--space-2);--nn-section-gap:var(--space-3);--nn-shell-inset:var(--space-2);--nn-nest-inset:var(--space-1)}}@media(min-width:769px){:root{--nn-page-gutter:var(--space-6)}}@media(min-width:1200px){:root{--nn-page-gutter:var(--space-8)}}.nn-pill-tabs{align-items:center;background:var(--ui-pill-track-bg);border:1px solid var(--ui-pill-track-border);border-radius:var(--ui-pill-track-radius);display:inline-flex;flex-wrap:nowrap;gap:var(--ui-pill-gap);max-width:100%;padding:var(--ui-pill-track-pad)}.nn-pill-tabs--wrap{align-items:center;flex-wrap:wrap}.nn-pill-tabs--block{display:flex;width:100%}.nn-pill-tabs--scroll{flex-wrap:nowrap;max-width:none;width:-moz-max-content;width:max-content}.nn-pill-tabs__btn{align-items:center;background:transparent;border:1px solid transparent;border-radius:var(--ui-pill-btn-radius);color:var(--ui-pill-text);cursor:pointer;display:inline-flex;font:inherit;font-size:var(--ui-pill-font-size);font-weight:500;justify-content:center;line-height:1.35;min-height:var(--ui-pill-min-h);padding:var(--ui-pill-pad-y) var(--ui-pill-pad-x);transition:color var(--duration-fast) var(--ease-standard),background var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) var(--ease-standard),box-shadow var(--duration-fast) var(--ease-standard);white-space:nowrap}.nn-pill-tabs__btn:hover{background:color-mix(in srgb,var(--ui-pill-active-bg) 65%,transparent);color:var(--ui-pill-text-active)}.nn-pill-tabs__btn--active{background:var(--ui-pill-active-bg);border-color:color-mix(in srgb,var(--ui-pill-track-border) 80%,var(--ui-pill-text-active) 20%);box-shadow:var(--ui-pill-active-shadow);color:var(--ui-pill-text-active)}.nn-pill-tabs__btn:focus-visible{outline:2px solid color-mix(in srgb,var(--ui-pill-text-active) 45%,transparent);outline-offset:2px}.nn-pill-tabs--block .nn-pill-tabs__btn{flex:1;min-width:0}.nn-pill-tabs--head{align-self:stretch;background:transparent;border:none;border-radius:0;box-shadow:none;gap:0;padding:0}.nn-pill-tabs--head .nn-pill-tabs__btn{background:transparent;border:none;border-bottom:2px solid transparent;border-radius:0;box-shadow:none;color:var(--nn-text-secondary,var(--admin-text-secondary,#334155));font-size:var(--ui-pill-head-font-size);font-weight:500;margin-bottom:-1px;min-height:var(--ui-pill-head-min-h);padding:0 var(--ui-pill-head-pad-x)}.nn-pill-tabs--head .nn-pill-tabs__btn:hover{background:color-mix(in srgb,var(--ui-pill-text-active) 5%,transparent);color:var(--nn-text,var(--admin-text,#0f172a))}.nn-pill-tabs--head .nn-pill-tabs__btn--active{background:transparent;border-bottom-color:var(--ui-pill-text-active);box-shadow:none;color:var(--nn-text,var(--admin-text,#0f172a))}.nn-pill-tabs--head.nn-pill-tabs--wrap{row-gap:0}.nn-pill-tabs--head.nn-pill-tabs--block .nn-pill-tabs__btn{flex:1 1 auto;min-width:-moz-max-content;min-width:max-content}.nn-pill-tabs--filter{width:100%;--ui-pill-font-size:var(--nn-font-size-body,var(--font-size-body,14px));--ui-pill-min-h:36px;--ui-pill-pad-y:6px;--ui-pill-pad-x:14px;--ui-pill-track-pad:3px;--ui-pill-gap:2px;background:var(--nn-surface-muted,var(--color-neutral-50));border-color:var(--nn-border,var(--color-neutral-300))}.nn-pill-tabs--filter .nn-pill-tabs__btn{color:var(--nn-text-secondary,var(--color-neutral-700));font-weight:500}.nn-pill-tabs--filter .nn-pill-tabs__btn:hover{color:var(--nn-text,var(--color-neutral-900))}.nn-pill-tabs--filter .nn-pill-tabs__btn--active{color:var(--ui-pill-text-active)}.nn-pill-tabs--filter.nn-pill-tabs--scroll{min-width:100%;width:-moz-max-content;width:max-content}.nn-pill-tabs--filter.nn-pill-tabs--block .nn-pill-tabs__btn{flex:1 1 auto;min-width:-moz-max-content;min-width:max-content}.nn-pill-tabs--field{background:color-mix(in srgb,var(--admin-border,var(--nn-border)) 14%,var(--admin-page-bg,var(--nn-surface-muted)));border:none;border-radius:var(--admin-radius-sm,var(--radius-sm));box-shadow:inset 0 0 0 1px var(--admin-border,var(--nn-border));gap:2px;max-width:100%;padding:3px;width:100%}.nn-pill-tabs--field .nn-pill-tabs__btn{line-height:1.3;min-height:36px;padding:6px 10px;text-align:center;white-space:normal}.nn-pill-tabs--field .nn-pill-tabs__btn--active{border-color:color-mix(in srgb,var(--ui-pill-track-border) 55%,var(--ui-pill-text-active) 45%);box-shadow:0 1px 2px color-mix(in srgb,var(--ui-pill-text-active) 12%,transparent)}.nn-pill-tabs--field.nn-pill-tabs--block .nn-pill-tabs__btn{flex:1 1 0;min-width:0}.nn-filter-bar{display:flex;flex-wrap:wrap;gap:var(--ui-pill-gap)}.nn-filter-bar,.nn-filter-bar--inline{margin-bottom:var(--nn-space-md,var(--admin-space-md,16px))}.nn-filter-bar--inline{padding-bottom:0}.nn-filter-bar--inline .nn-pill-tabs{width:100%}.nn-filter-pill{align-items:center;background:var(--nn-surface-bg,var(--admin-panel-bg,#fff));border:1px solid var(--nn-border,var(--admin-border,#cbd5e1));border-radius:var(--radius-sm);color:var(--nn-text-secondary,var(--admin-text-secondary,#334155));cursor:pointer;display:inline-flex;font:inherit;font-size:var(--ui-pill-font-size);font-weight:500;justify-content:center;line-height:1.35;min-height:var(--ui-pill-min-h);padding:var(--ui-pill-pad-y) var(--ui-pill-pad-x);transition:all .15s;white-space:nowrap}.nn-filter-pill:hover{background:color-mix(in srgb,var(--ui-pill-text-active) 4%,var(--nn-surface-bg,#fff));border-color:color-mix(in srgb,var(--ui-pill-text-active) 40%,var(--nn-border,#e2e8f0));color:var(--ui-pill-text-active)}.nn-filter-pill--active,.nn-filter-pill.active{background:var(--nn-chip-active-bg,var(--admin-primary,#2563eb));border-color:var(--nn-chip-active-bg,var(--admin-primary,#2563eb));box-shadow:0 1px 4px color-mix(in srgb,var(--nn-chip-active-bg,#2563eb) 35%,transparent);color:#fff;font-weight:600}.nn-filter-pill:focus-visible{outline:2px solid color-mix(in srgb,var(--ui-pill-text-active) 45%,transparent);outline-offset:2px}.ui-empty{flex-direction:column;min-height:200px;padding:var(--nn-space-xl,32px) var(--nn-space-md,16px);text-align:center}.ui-empty,.ui-empty__icon{align-items:center;display:flex;justify-content:center}.ui-empty__icon{background:color-mix(in srgb,var(--ui-pill-text-active) 10%,#fff);border-radius:50%;color:color-mix(in srgb,var(--ui-pill-text-active) 55%,#94a3b8);height:72px;margin-bottom:var(--nn-space-sm,12px);width:72px}.ui-empty__text{color:var(--nn-text-secondary,var(--admin-text-secondary,#334155));font-size:var(--ui-pill-font-size);font-weight:500;line-height:1.5;margin:0;max-width:360px}.ui-empty__hint{color:var(--nn-text-muted,var(--admin-text-muted,#475569));font-size:var(--nn-font-size-sm,var(--admin-font-size-sm,13px));line-height:1.5;margin:var(--nn-space-xs,8px) 0 0;max-width:400px}.ui-empty__action{margin-top:var(--nn-space-md,16px)}.ui-empty--admin{padding:var(--admin-space-xl,32px) var(--admin-space-md,16px)}.ui-empty--admin .ui-empty__icon{background:color-mix(in srgb,var(--admin-primary,#2563eb) 8%,#fff);height:56px;width:56px}.ui-empty--admin .ui-empty__text{color:var(--admin-text-secondary)}.ui-empty--admin .ui-empty__hint{color:var(--admin-text-muted)}.ui-empty--public .ui-empty__icon{background:color-mix(in srgb,var(--nn-primary,#2563eb) 8%,var(--nn-surface-muted,#f8fafc))}.ui-empty--compact{min-height:140px;padding:var(--nn-space-md,16px) var(--nn-space-sm,12px)}.ui-empty--compact .ui-empty__icon{height:56px;margin-bottom:var(--nn-space-xs,8px);width:56px}.ui-empty--compact.ui-empty--admin{min-height:120px;padding:var(--admin-space-md,16px) var(--admin-space-sm,12px)}:root{--nn-list-cols:4;--nn-channel-list-cols:3;--nn-announcement-bg:color-mix(in srgb,var(--nn-primary) 8%,#fff);--nn-announcement-border:color-mix(in srgb,var(--nn-primary) 22%,#e2e8f0);--nn-announcement-text:color-mix(in srgb,var(--nn-primary) 72%,#0f172a);--nn-announcement-icon:var(--nn-primary)}*,:after,:before{box-sizing:border-box}body{background:var(--nn-page-bg);color:var(--nn-text);font-family:var(--nn-font-sans);font-size:var(--nn-font-size-body);letter-spacing:var(--nn-letter-spacing);line-height:var(--nn-line-height);margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"kern" 1,"liga" 1;text-rendering:optimizeLegibility}.el-icon{align-items:center;display:inline-flex;justify-content:center;line-height:1;vertical-align:middle}.el-icon svg{fill:currentColor;height:1em;width:1em}a{color:inherit;text-decoration:none}.nn-page-header{margin-bottom:var(--nn-space-lg)}.nn-page-header__title{border-bottom:2px solid color-mix(in srgb,var(--nn-primary) 22%,var(--nn-border));color:var(--nn-text);font-size:var(--nn-font-size-base);font-weight:var(--nn-font-weight-title);letter-spacing:-.02em;line-height:var(--nn-line-height-tight);margin:0 0 var(--nn-space-sm);padding-bottom:var(--nn-space-sm)}.nn-page-header__desc{color:var(--nn-text-secondary);font-size:var(--nn-font-size-body);line-height:var(--nn-line-height);margin:var(--nn-space-sm) 0 0;max-width:40rem}.search-page{margin:0 auto;max-width:720px}.search-form{margin-bottom:var(--nn-space-lg)}.search-form .el-input-group__append .el-button{font-weight:600}.search-list{display:flex;flex-direction:column;gap:var(--nn-gap)}.nn-card{background:var(--nn-surface-bg);border:1px solid var(--nn-card-border);border-radius:var(--nn-card-radius);box-shadow:var(--nn-shadow-card);color:inherit;display:block;padding:var(--nn-space-md);text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s}.nn-card:hover{border-color:color-mix(in srgb,var(--nn-primary) 30%,var(--nn-card-border));box-shadow:var(--nn-shadow-hover);transform:translateY(-1px)}.nn-card h3{color:var(--nn-text);font-size:var(--nn-font-size-body);font-weight:var(--nn-font-weight-section);line-height:var(--nn-line-height-tight)}.nn-card h3,.nn-card p{margin:0 0 var(--nn-space-sm)}.nn-card p{color:var(--nn-text-secondary);display:-webkit-box;font-size:var(--nn-font-size-sm);-webkit-line-clamp:2;line-height:var(--nn-line-height);-webkit-box-orient:vertical;overflow:hidden}.nn-card small{align-items:center;background:color-mix(in srgb,var(--nn-primary) 10%,#fff);border:1px solid color-mix(in srgb,var(--nn-primary) 18%,var(--nn-border));border-radius:var(--radius-full);color:var(--nn-primary);display:inline-flex;font-size:var(--nn-font-size-xs);font-weight:600;padding:2px 8px}.about-page__content{background:var(--nn-surface-bg);border:1px solid var(--nn-border);border-radius:var(--nn-panel-radius);box-shadow:var(--nn-shadow-panel);padding:var(--nn-space-lg)}.rail-card span{display:-webkit-box;font-size:var(--nn-font-size-sm);font-weight:500;-webkit-line-clamp:2;line-height:var(--nn-line-height-tight);-webkit-box-orient:vertical;overflow:hidden}.site-layout{background:var(--nn-page-bg);display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;overflow:visible}.layout-density--comfortable{--nn-grid-gap:var(--space-3);--nn-gap:var(--nn-grid-gap);--nn-section-gap:var(--space-5)}.layout-density--compact{--nn-grid-gap:var(--space-2);--nn-gap:var(--nn-grid-gap);--nn-section-gap:var(--space-4)}.site-layout--fluid{height:auto;overflow:visible}.site-layout--fluid .pub-main-scroll{overflow:visible}.site-layout--fluid .nn-workspace--dock{height:auto;min-height:0;overflow:visible}.site-layout--fluid .nn-workspace--dock .nn-workspace__main{height:auto;overflow:visible}.site-layout{--el-font-size-base:var(--nn-font-size-base);--el-font-size-medium:var(--nn-font-size-base);--el-font-size-large:var(--nn-font-size-base);--el-dialog-title-font-size:var(--nn-font-size-base);--el-component-size:var(--size-control);--el-component-size-large:var(--size-control-lg);--el-border-radius-base:var(--radius-sm);--el-border-radius-small:6px;--el-text-color-primary:var(--nn-text);--el-text-color-regular:var(--nn-text-secondary);--el-border-color:var(--nn-border);--el-fill-color-light:var(--nn-surface-muted);--el-border-color-light:var(--nn-border)}.site-layout .el-button--primary{--el-button-bg-color:var(--nn-primary);--el-button-border-color:var(--nn-primary);--el-button-hover-bg-color:var(--nn-primary-hover);--el-button-hover-border-color:var(--nn-primary-hover)}.site-layout .el-button{font-weight:500}.pub-nav{--nn-nav-bar-pad-y:10px;--nn-nav-brand-title:clamp(1.125rem,1.02rem + .45vw,1.375rem);--nn-nav-brand-tagline:var(--nn-font-size-sm);--nn-nav-logo-size:48px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background:color-mix(in srgb,var(--nn-header-bg) 94%,transparent);border-bottom:1px solid var(--nn-border);box-shadow:0 1px #fffffff2,0 4px 16px #0f172a14;flex-shrink:0;position:sticky;top:0;z-index:120}.pub-nav--tagline{--nn-nav-bar-pad-y:12px;--nn-nav-brand-title:clamp(1.0625rem,.98rem + .4vw,1.3125rem);--nn-nav-brand-tagline:var(--nn-font-size-sm)}.pub-nav__inner{align-items:center;display:grid;gap:var(--nn-space-md);grid-template-columns:minmax(0,1fr) auto;margin:0 auto;max-width:var(--nn-workspace-max);padding:var(--nn-nav-bar-pad-y) var(--nn-page-gutter)}.pub-nav__start{gap:var(--nn-space-sm);max-width:min(100%,28rem)}.pub-nav__brand,.pub-nav__start{align-items:center;display:flex;min-width:0}.pub-nav__brand{border-radius:calc(var(--nn-chip-radius) + 2px);color:var(--nn-header-text);gap:12px;margin:-4px 0;max-width:100%;padding:4px 10px 4px 4px;transition:background .15s ease,color .15s ease}.pub-nav__brand:hover{background:color-mix(in srgb,var(--nn-primary) 5%,transparent)}.pub-nav__brand-copy{display:flex;flex-direction:column;gap:3px;justify-content:center;min-width:0}.pub-nav__brand-name{color:var(--nn-text);font-size:var(--nn-nav-brand-title);font-weight:800;letter-spacing:-.03em;line-height:1.15;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pub-nav__brand:hover .pub-nav__brand-name{color:var(--nn-primary)}.pub-nav__brand-tagline{color:var(--nn-text-secondary);font-size:var(--nn-nav-brand-tagline);font-weight:400;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pub-nav__logo-wrap{align-items:center;background:var(--nn-primary);border-radius:calc(var(--nn-chip-radius) + 2px);box-shadow:0 1px 2px color-mix(in srgb,var(--nn-primary) 24%,transparent),inset 0 1px color-mix(in srgb,#fff 18%,transparent);color:#fff;display:flex;flex-shrink:0;height:var(--nn-nav-logo-size);justify-content:center;overflow:hidden;width:var(--nn-nav-logo-size)}.pub-nav__logo-fallback{font-size:1.05rem;font-weight:800;letter-spacing:-.02em}.pub-nav__logo{display:block;height:100%;-o-object-fit:cover;object-fit:cover;width:100%}.pub-nav__end{align-items:center;display:flex;flex-shrink:0;gap:var(--nn-space-sm);justify-content:flex-end;min-width:0}@media(min-width:769px){.pub-nav__end{border-left:1px solid color-mix(in srgb,var(--nn-border) 88%,transparent);padding-left:var(--nn-space-md)}}.pub-nav__links-slot{display:none;justify-content:flex-end;min-width:0;overflow:hidden}@media(min-width:769px){.pub-nav__links-slot{display:flex}}.pub-nav__links{align-items:center;background:var(--nn-page-bg);border-radius:var(--nn-pill-radius);display:inline-flex;flex-wrap:nowrap;gap:4px;max-width:100%;overflow:hidden;padding:4px;width:-moz-max-content;width:max-content}.pub-nav__measure{display:inline-flex;gap:4px;left:-9999px;pointer-events:none;position:fixed;top:0;visibility:hidden;white-space:nowrap}.nn-module-tab--more{align-items:center;cursor:pointer;display:inline-flex;font:inherit;gap:2px}.nn-module-tab--more .el-icon{font-size:12px}.pub-nav__more-link{color:inherit;text-decoration:none}.pub-nav__more-popper .el-dropdown-menu__item.is-active{color:var(--nn-primary);font-weight:600}.nn-module-tab{align-items:center;border:1px solid transparent;border-radius:var(--nn-pill-radius);color:var(--nn-text-secondary);display:inline-flex;flex-shrink:0;font-size:var(--nn-font-size-base);font-weight:600;justify-content:center;line-height:1.35;padding:8px 14px;transition:background .15s,color .15s,border-color .15s}.nn-module-tab:hover{background:color-mix(in srgb,var(--nn-primary) 6%,transparent);color:var(--nn-text)}.nn-module-tab--active,.nn-module-tab.router-link-active{background:var(--nn-nav-active-bg);border-color:var(--nn-nav-active-border);color:var(--nn-primary)}.pub-nav__actions{align-items:center;display:flex;flex-shrink:0;gap:var(--nn-space-xs);justify-content:flex-end}.pub-nav__icon-btn{align-items:center;background:transparent;border:none;border-radius:var(--nn-chip-radius);color:var(--nn-header-text);cursor:pointer;display:flex;font-size:var(--nn-font-size-base);height:38px;justify-content:center;width:38px}.pub-nav__icon-btn:hover{background:color-mix(in srgb,var(--nn-primary) 8%,transparent);color:var(--nn-primary)}.site-announcement-wrap{background:color-mix(in srgb,var(--nn-announcement-bg) 65%,var(--nn-surface-bg));border:none;border-left:3px solid var(--nn-announcement-icon);border-radius:var(--nn-radius-sm);box-shadow:none;margin-bottom:var(--nn-space-md);overflow:hidden}.announcement-bar{align-items:center;color:var(--nn-announcement-text);display:flex;font-size:var(--nn-font-size-sm);gap:var(--nn-space-sm);line-height:var(--nn-line-height-tight);padding:8px var(--nn-space-md);width:100%}.announcement-bar__icon{color:var(--nn-announcement-icon);flex-shrink:0}.announcement-bar__track{flex:1;min-width:0;overflow:hidden}.announcement-bar__scroll{animation:announcement-scroll 28s linear infinite;display:flex;gap:2.5rem;width:-moz-max-content;width:max-content}.announcement-bar__track:hover .announcement-bar__scroll{animation-play-state:paused}.announcement-bar__item{background:none;border:none;color:inherit;cursor:pointer;font:inherit;padding:0;white-space:nowrap}.announcement-bar__item:hover{text-decoration:underline}.announcement-dialog.el-dialog{--el-dialog-bg-color:var(--nn-surface-bg);--el-text-color-primary:var(--nn-text);border:1px solid var(--nn-announcement-border);border-radius:calc(var(--nn-panel-radius) + 2px);box-shadow:var(--nn-shadow-overlay);overflow:hidden}.announcement-dialog .el-dialog__header{background:linear-gradient(135deg,var(--nn-announcement-bg) 0,color-mix(in srgb,var(--nn-announcement-bg) 55%,var(--nn-surface-bg)) 100%);border-bottom:1px solid var(--nn-announcement-border);margin:0;padding:0}.announcement-dialog__header{display:flex;flex-direction:column;gap:var(--nn-space-sm);padding:var(--nn-space-lg) var(--nn-space-lg) var(--nn-space-md)}.announcement-dialog__badge{align-items:center;align-self:flex-start;background:color-mix(in srgb,var(--nn-primary) 12%,transparent);border:1px solid color-mix(in srgb,var(--nn-primary) 24%,transparent);border-radius:999px;color:var(--nn-announcement-text);display:inline-flex;font-size:var(--nn-font-size-xs);font-weight:600;gap:6px;letter-spacing:.02em;padding:4px 10px}.announcement-dialog__title{color:var(--nn-text);font-size:clamp(1.125rem,2.5vw,1.375rem);font-weight:700;letter-spacing:-.01em;line-height:var(--nn-line-height-tight);margin:0}.announcement-dialog .el-dialog__body{background:var(--nn-surface-bg);padding:0}.announcement-dialog__content{max-height:min(58vh,520px);overflow-y:auto;padding:var(--nn-space-lg)}.announcement-dialog__content .markdown-body{color:var(--nn-text);font-size:var(--nn-font-size-base)}.announcement-dialog__content .markdown-body>:first-child{margin-top:0}.announcement-dialog__content .markdown-body>:last-child{margin-bottom:0}.announcement-dialog .el-dialog__footer{background:color-mix(in srgb,var(--nn-surface-bg) 92%,var(--nn-announcement-bg));border-top:1px solid var(--nn-border);padding:var(--nn-space-md) var(--nn-space-lg) var(--nn-space-lg)}.announcement-dialog__footer{display:flex;justify-content:flex-end}.announcement-dialog__footer .el-button--primary{min-width:108px}@keyframes announcement-scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.pub-main-scroll{flex:1;min-height:0;overflow:visible}.pub-content-width{margin:0 auto;max-width:var(--nn-workspace-max);width:100%}.pub-main-shell{padding:var(--nn-space-md) var(--nn-page-gutter) var(--nn-space-lg)}.site-footer{background:var(--nn-footer-bg,var(--nn-surface-bg));border-top:1px solid color-mix(in srgb,var(--nn-footer-text,var(--nn-text-muted)) 18%,var(--nn-border));color:color-mix(in srgb,var(--nn-footer-text,var(--nn-text-muted)) 72%,transparent);flex-shrink:0;font-size:var(--nn-font-size-sm);line-height:var(--nn-line-height-tight);margin-top:var(--nn-space-lg);min-height:var(--nn-footer-height);padding:var(--nn-space-sm) 0 calc(var(--nn-space-sm) + env(safe-area-inset-bottom,0px));text-align:center}.site-footer__inner a{color:var(--nn-text-secondary);transition:color .15s}.site-footer__inner a:hover{color:var(--nn-primary)}.site-footer__inner{align-items:center;display:flex;flex-wrap:wrap;gap:var(--nn-space-xs) var(--nn-space-md);justify-content:center;margin:0 auto;max-width:var(--nn-workspace-max);padding:0 var(--nn-page-gutter)}.site-footer__item+.site-footer__item:before{color:var(--nn-text-muted);content:"·";margin:0 var(--nn-space-sm);pointer-events:none}.nn-workspace{align-items:flex-start;display:flex;gap:20px}.nn-workspace__aside{flex-shrink:0;position:sticky;top:var(--nn-space-md);transition:width .2s ease;width:var(--nn-aside-width)}.nn-workspace--dock{align-items:flex-start;min-height:0;overflow:visible}.nn-workspace--dock .nn-workspace__aside{display:flex;flex-direction:column;height:auto;max-height:calc(100dvh - var(--nn-header-height) - var(--nn-space-md)*2);overflow:hidden;position:sticky;top:var(--nn-space-md)}.nn-workspace--dock .nn-left-card{display:flex;flex:1;flex-direction:column;max-height:inherit;min-height:0}.nn-workspace--dock .nn-cat-nav{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}.nn-workspace--dock .nn-cat-rail{display:flex;flex:1;flex-direction:column;min-height:0}.nn-workspace--dock .nn-cat-rail__scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}.nn-workspace--dock .nn-workspace__main{height:auto;overflow:visible}.nn-workspace__aside--rail{width:52px}.nn-workspace__main{flex:1;min-width:0}.nn-workspace--aside-collapsed .nn-workspace__main{max-width:100%}.nn-catalog-panel{background:var(--nn-surface-bg);border:1px solid var(--nn-border);border-radius:var(--nn-panel-radius);box-shadow:none;display:flex;flex-direction:column;gap:0;min-height:0;overflow:hidden;padding:0}.nn-catalog-panel__head{align-items:stretch;background:var(--nn-surface-muted);border-bottom:1px solid var(--nn-border);display:flex;flex-shrink:0;min-height:48px;padding:0 var(--nn-shell-inset)}.nn-catalog-panel__head .nn-page-head-tabs.nn-pill-tabs--head{border-bottom:none;margin:0;width:100%}.nn-catalog-panel--refreshing .nn-catalog-panel__list,.nn-catalog-panel--refreshing .nn-catalog-panel__promoted{opacity:.65;pointer-events:none;transition:opacity .15s ease}.nn-catalog-panel__promoted{background:linear-gradient(180deg,var(--nn-brand-subtle) 0,transparent 72%);border:none;border-bottom:1px solid color-mix(in srgb,var(--nn-border) 70%,transparent);border-radius:0;flex-shrink:0;margin:0;padding:var(--nn-shell-inset) var(--nn-shell-inset) var(--nn-space-md)}.nn-catalog-panel__promoted .nn-article-card--promoted,.nn-catalog-panel__promoted .nn-site-card--promoted{background:var(--nn-surface-bg);border-color:var(--nn-card-border);box-shadow:none}.nn-catalog-panel__list{padding:var(--nn-shell-inset)}.nn-catalog-panel__list--split{padding-top:var(--nn-space-sm)}.nn-catalog-panel__list .nn-list-toolbar{background:transparent;border:none;border-radius:0;padding:0 0 var(--nn-space-sm)}.nn-catalog-panel__list .nn-list-toolbar:has(.nn-page-head-tabs){border-bottom:none;padding-bottom:0}.nn-left-card{background:var(--nn-surface-bg);border:1px solid var(--nn-border);border-radius:var(--nn-panel-radius);box-shadow:var(--nn-shadow-sm);padding:var(--nn-space-sm) var(--nn-space-xs) var(--nn-space-xs)}.nn-left-card--rail{padding:var(--nn-space-xs) 4px}.nn-left-card__head{align-items:center;border-bottom:1px solid var(--nn-border);display:flex;justify-content:space-between;margin-bottom:var(--nn-space-xs);padding:0 var(--nn-space-xs) var(--nn-space-sm)}.nn-left-card__label{align-items:center;color:var(--nn-text);display:flex;font-size:var(--nn-font-size-body);font-weight:var(--nn-font-weight-section);gap:6px;letter-spacing:-.01em;line-height:1.3;margin:0}.nn-left-card__ico{color:var(--nn-primary);font-size:var(--nn-font-size-base)}.nn-left-card__toggle{align-items:center;background:transparent;border:1px solid transparent;border-radius:6px;color:var(--nn-text-muted);cursor:pointer;display:flex;flex-shrink:0;height:28px;justify-content:center;padding:0;width:28px}.nn-left-card__toggle:hover{background:var(--nn-page-bg);border-color:var(--nn-border);color:var(--nn-primary)}.nn-left-card__toggle .el-icon{font-size:var(--nn-font-size-base)}.nn-cat-nav{display:flex;flex-direction:column;gap:4px;max-height:calc(100vh - 200px);overflow-x:hidden;overflow-y:auto;padding-right:2px;scrollbar-color:color-mix(in srgb,var(--nn-primary) 35%,var(--nn-border)) transparent;scrollbar-width:thin}.nn-cat-nav::-webkit-scrollbar{width:6px}.nn-cat-nav::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--nn-primary) 30%,var(--nn-border));border-radius:999px}.nn-cat-nav::-webkit-scrollbar-track{background:transparent}.nn-cat-rail,.nn-cat-rail__scroll{align-items:center;display:flex;flex-direction:column;gap:6px}.nn-cat-rail__scroll{max-height:calc(100vh - 220px);overflow-x:hidden;overflow-y:auto;padding:2px 0;scrollbar-color:color-mix(in srgb,var(--nn-primary) 35%,var(--nn-border)) transparent;scrollbar-width:thin;width:100%}.nn-cat-rail__scroll::-webkit-scrollbar{width:4px}.nn-cat-rail__scroll::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--nn-primary) 30%,var(--nn-border));border-radius:999px}.nn-cat-rail__btn{align-items:center;background:transparent;border:1px solid transparent;border-radius:var(--nn-chip-radius);color:var(--nn-text-secondary);cursor:pointer;display:flex;height:40px;justify-content:center;transition:background .15s,border-color .15s,color .15s;width:40px}.nn-cat-rail__btn:hover{background:var(--nn-page-bg);border-color:var(--nn-border);color:var(--nn-primary)}.nn-cat-rail__btn--active{background:var(--nn-nav-active-bg);border-color:var(--nn-nav-active-border);color:var(--nn-primary)}.nn-cat-rail__expand{background:var(--nn-page-bg);border-color:var(--nn-border);margin-bottom:2px}.nn-cat-nav__btn{align-items:flex-start;background:transparent;border:1px solid transparent;border-left-width:3px;border-radius:var(--nn-chip-radius);color:var(--nn-text);cursor:pointer;display:flex;font:inherit;gap:var(--nn-space-sm);min-height:var(--size-touch);padding:var(--nn-space-sm) var(--nn-space-sm);text-align:left;transition:background var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) var(--ease-standard);width:100%}.nn-cat-nav__btn:hover{background:var(--nn-surface-muted);border-color:var(--nn-border)}.nn-cat-nav__btn--active{background:var(--nn-nav-active-bg);border-color:var(--nn-nav-active-border);border-left-color:var(--nn-primary)}.nn-cat-nav__btn--active .nn-cat-nav__ico{color:var(--nn-primary)}.nn-cat-nav__btn--active .nn-cat-nav__name{color:var(--nn-primary);font-weight:700}.nn-cat-nav__btn--active .nn-cat-nav__desc{color:color-mix(in srgb,var(--nn-primary) 55%,var(--nn-text-muted))}.nn-cat-nav__ico{color:var(--nn-text-secondary);flex-shrink:0;font-size:var(--nn-font-size-base);margin-top:2px}.nn-cat-nav__text{display:flex;flex-direction:column;gap:4px;min-width:0}.nn-cat-nav__name{color:var(--nn-text);font-size:var(--nn-font-size-body);font-weight:var(--nn-font-weight-section);line-height:var(--nn-line-height-tight)}.nn-cat-nav__desc{color:var(--nn-text-secondary);display:-webkit-box;font-size:var(--nn-font-size-sm);-webkit-line-clamp:2;line-height:1.45;-webkit-box-orient:vertical;overflow:hidden}.nn-block-head{align-items:center;color:var(--nn-text-secondary);display:flex;font-size:var(--nn-font-size-body);font-weight:var(--nn-font-weight-section);gap:var(--nn-space-xs);margin:0 0 var(--nn-space-sm)}.nn-block-head .el-icon{color:var(--nn-primary)}.nn-block{margin-bottom:var(--nn-section-gap)}.nn-block--divider{border-top:1px solid var(--nn-border);padding-top:var(--nn-space-sm)}.nn-promoted-block{--nn-module-accent:var(--nn-primary);margin-bottom:0}.nn-promoted-block--sites{--nn-module-accent:#2563eb}.nn-promoted-block--articles{--nn-module-accent:#7c3aed}.nn-promoted-block--wechat_mp{--nn-module-accent:#16a34a}.nn-promoted-block--wechat_mini{--nn-module-accent:#0d9488}.nn-promoted-block--douyin{--nn-module-accent:#e11d48}.nn-promoted-block--xiaohongshu{--nn-module-accent:#dc2626}.nn-promoted-block__head{margin-bottom:var(--nn-space-sm)}.nn-promoted-block__title{align-items:center;color:var(--nn-text);display:flex;font-size:var(--nn-font-size-body);font-weight:var(--nn-font-weight-section);gap:6px;line-height:1.35;margin:0}.nn-promoted-block__ico,.nn-promoted-block__title .el-icon{color:var(--nn-module-accent);font-size:var(--nn-font-size-base)}.nn-promoted-block__content{min-width:0}.nn-category-block{margin-bottom:var(--nn-section-gap)}.nn-category-block+.nn-category-block{border-top:1px solid var(--nn-border);padding-top:var(--nn-section-gap)}.nn-category-block__head{display:flex;flex-direction:column;gap:var(--nn-space-xs);margin-bottom:var(--nn-space-md)}.nn-category-block__title-row{border-left:3px solid var(--nn-primary);padding-left:var(--nn-space-sm)}.nn-category-block__title{align-items:center;color:var(--nn-text);display:flex;font-size:var(--nn-font-size-base);font-weight:var(--nn-font-weight-title);gap:8px;letter-spacing:-.01em;line-height:1.35;margin:0;width:100%}.nn-category-block__name{letter-spacing:-.01em}.nn-category-block__ico{color:var(--nn-primary);flex-shrink:0;font-size:var(--nn-font-size-base)}.nn-category-block__count{background:var(--nn-surface-muted);border:1px solid var(--nn-border);border-radius:var(--radius-full);color:var(--nn-text-secondary);font-size:var(--nn-font-size-xs);font-weight:600;line-height:1.4;margin-left:auto;padding:2px 10px}.nn-category-block__desc{color:var(--nn-text-secondary);font-size:var(--nn-font-size-body);line-height:var(--nn-line-height);max-width:52rem}.nn-category-block__desc,.nn-category-block__hint{margin:0;padding-left:calc(var(--nn-space-sm) + 11px)}.nn-category-block__hint{color:var(--nn-text-muted);font-size:var(--nn-font-size-xs);font-style:italic;line-height:1.45}.nn-category-block__more{color:var(--nn-primary);font-style:normal;font-weight:500;margin-left:.35em;text-decoration:none}.nn-category-block__more:hover{text-decoration:underline}.nn-browse-back{align-items:center;color:var(--nn-primary);display:inline-flex;font-size:var(--nn-font-size-sm);font-weight:500;margin-bottom:var(--nn-space-md);text-decoration:none}.nn-browse-back:hover{text-decoration:underline}.nn-category-block__head--inline{border-bottom:1px solid var(--nn-border);margin-bottom:var(--nn-space-md);padding-bottom:var(--nn-space-sm)}.nn-list-preview-hint{background:var(--nn-surface-muted);border:1px solid var(--nn-border);border-radius:var(--nn-chip-radius);color:var(--nn-text-muted);font-size:var(--nn-font-size-xs);line-height:1.45;margin:0 0 var(--nn-space-md);padding:var(--nn-space-xs) var(--nn-space-sm)}.nn-site-grid{display:grid;gap:var(--nn-gap);grid-template-columns:repeat(var(--nn-list-cols,var(--nn-grid-cols-site,5)),minmax(0,1fr))}@media(max-width:1024px){.nn-site-grid{grid-template-columns:repeat(min(var(--nn-list-cols,var(--nn-grid-cols-site,5)),3),minmax(0,1fr))}}@media(max-width:768px){.nn-site-grid{grid-template-columns:1fr}.nn-catalog-panel .nn-site-card,.nn-category-block .nn-site-card{padding:var(--nn-space-md)}}@media(max-width:480px){.nn-site-grid{grid-template-columns:1fr}}.nn-site-card{background:var(--nn-surface-bg);border:1px solid var(--nn-card-border);border-radius:var(--nn-card-radius);box-shadow:none;color:inherit;cursor:pointer;display:block;min-height:76px;padding:var(--nn-space-md) var(--nn-space-md);text-decoration:none;transition:transform 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inset}.el-input-group__append{border-left:0;box-shadow:0 1px 0 0 var(--el-input-border-color) inset,0 -1px 0 0 var(--el-input-border-color) inset,-1px 0 0 0 var(--el-input-border-color) inset}.el-input-group--prepend>.el-input__wrapper,.el-input-group__append{border-bottom-left-radius:0;border-top-left-radius:0}.el-input-group--prepend .el-input-group__prepend .el-select .el-select__wrapper{border-bottom-right-radius:0;border-top-right-radius:0;box-shadow:1px 0 0 0 var(--el-input-border-color) inset,0 1px 0 0 var(--el-input-border-color) inset,0 -1px 0 0 var(--el-input-border-color) inset}.el-input-group--append>.el-input__wrapper{border-bottom-right-radius:0;border-top-right-radius:0}.el-input-group--append .el-input-group__append .el-select .el-select__wrapper{border-bottom-left-radius:0;border-top-left-radius:0;box-shadow:0 1px 0 0 var(--el-input-border-color) inset,0 -1px 0 0 var(--el-input-border-color) inset,-1px 0 0 0 var(--el-input-border-color) inset}.el-input-hidden{display:none!important}.el-button{--el-button-font-weight:var(--el-font-weight-primary);--el-button-border-color:var(--el-border-color);--el-button-bg-color:var(--el-fill-color-blank);--el-button-text-color:var(--el-text-color-regular);--el-button-disabled-text-color:var(--el-disabled-text-color);--el-button-disabled-bg-color:var(--el-fill-color-blank);--el-button-disabled-border-color:var(--el-border-color-light);--el-button-divide-border-color:#ffffff80;--el-button-hover-text-color:var(--el-color-primary);--el-button-hover-bg-color:var(--el-color-primary-light-9);--el-button-hover-border-color:var(--el-color-primary-light-7);--el-button-active-text-color:var(--el-button-hover-text-color);--el-button-active-border-color:var(--el-color-primary);--el-button-active-bg-color:var(--el-button-hover-bg-color);--el-button-outline-color:var(--el-color-primary-light-5);--el-button-hover-link-text-color:var(--el-text-color-secondary);--el-button-active-color:var(--el-text-color-primary);align-items:center;-webkit-appearance:none;background-color:var(--el-button-bg-color);border:var(--el-border);border-color:var(--el-button-border-color);box-sizing:border-box;color:var(--el-button-text-color);cursor:pointer;display:inline-flex;font-weight:var(--el-button-font-weight);height:32px;justify-content:center;line-height:1;outline:none;text-align:center;transition:all 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svg{vertical-align:bottom}.el-button.is-plain{--el-button-hover-text-color:var(--el-color-primary);--el-button-hover-bg-color:var(--el-fill-color-blank);--el-button-hover-border-color:var(--el-color-primary)}.el-button.is-active{background-color:var(--el-button-active-bg-color);border-color:var(--el-button-active-border-color);color:var(--el-button-active-text-color);outline:none}.el-button.is-disabled,.el-button.is-disabled:hover{background-color:var(--el-button-disabled-bg-color);background-image:none;border-color:var(--el-button-disabled-border-color);color:var(--el-button-disabled-text-color);cursor:not-allowed}.el-button.is-loading{pointer-events:none;position:relative}.el-button.is-loading:before{background-color:var(--el-mask-color-extra-light);border-radius:inherit;content:"";inset:-1px;pointer-events:none;position:absolute;z-index:1}.el-button.is-round{border-radius:var(--el-border-radius-round)}.el-button.is-dashed{--el-button-hover-text-color:var(--el-color-primary);--el-button-hover-bg-color:var(--el-fill-color-blank);--el-button-hover-border-color:var(--el-color-primary);border-style:dashed}.el-button.is-circle{border-radius:50%;padding:8px;width:32px}.el-button.is-text{background-color:#0000;border:0 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ease forwards}@keyframes v-modal-in{0%{opacity:0}}@keyframes 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.el-overlay-message-box{inset:0;overflow:auto;padding:16px;position:fixed;text-align:center}.is-message-box .el-overlay-message-box:after{content:"";display:inline-block;height:100%;vertical-align:middle;width:0}.el-message-box.is-draggable .el-message-box__header{cursor:move;-webkit-user-select:none;user-select:none}.el-message-box__header{padding-bottom:var(--el-messagebox-padding-primary)}.el-message-box__header.show-close{padding-right:calc(var(--el-messagebox-padding-primary) + var(--el-message-close-size,16px))}.el-message-box__title{color:var(--el-messagebox-title-color);font-size:var(--el-messagebox-font-size);line-height:var(--el-messagebox-font-line-height)}.el-message-box__headerbtn{background:0 0;border:none;cursor:pointer;font-size:var(--el-message-close-size,16px);height:40px;outline:none;padding:0;position:absolute;right:0;top:0;width:40px}.el-message-box__headerbtn .el-message-box__close{color:var(--el-color-info);font-size:inherit}:is(.el-message-box__headerbtn:focus,.el-message-box__headerbtn:hover) .el-message-box__close{color:var(--el-color-primary)}.el-message-box__content{color:var(--el-messagebox-content-color);font-size:var(--el-messagebox-content-font-size)}.el-message-box__container{align-items:center;display:flex;gap:12px}.el-message-box__input{padding-top:12px}.el-message-box__input div.invalid>input,.el-message-box__input div.invalid>input:focus{border-color:var(--el-color-error)}.el-message-box__status{font-size:24px}.el-message-box__status.el-message-box-icon--primary{--el-messagebox-color:var(--el-color-primary);color:var(--el-messagebox-color)}.el-message-box__status.el-message-box-icon--success{--el-messagebox-color:var(--el-color-success);color:var(--el-messagebox-color)}.el-message-box__status.el-message-box-icon--info{--el-messagebox-color:var(--el-color-info);color:var(--el-messagebox-color)}.el-message-box__status.el-message-box-icon--warning{--el-messagebox-color:var(--el-color-warning);color:var(--el-messagebox-color)}.el-message-box__status.el-message-box-icon--error{--el-messagebox-color:var(--el-color-error);color:var(--el-messagebox-color)}.el-message-box__message{margin:0;min-width:0}.el-message-box__message p{line-height:var(--el-messagebox-font-line-height);margin:0}.el-message-box__errormsg{color:var(--el-color-error);font-size:var(--el-messagebox-error-font-size);line-height:var(--el-messagebox-font-line-height)}.el-message-box__btns{align-items:center;display:flex;flex-wrap:wrap;justify-content:flex-end;padding-top:var(--el-messagebox-padding-primary)}.el-message-box--center .el-message-box__title{align-items:center;display:flex;gap:6px;justify-content:center}.el-message-box--center .el-message-box__status{font-size:inherit}.el-message-box--center :is(.el-message-box__btns,.el-message-box__container){justify-content:center}.el-message-box-parent--hidden{overflow:hidden}.fade-in-linear-enter-active .el-overlay-message-box{animation:msgbox-fade-in var(--el-transition-duration)}.fade-in-linear-leave-active .el-overlay-message-box{animation:msgbox-fade-in var(--el-transition-duration) reverse}@keyframes msgbox-fade-in{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translate(0)}}.el-badge{--el-badge-bg-color:var(--el-color-danger);--el-badge-radius:10px;--el-badge-font-size:12px;--el-badge-padding:6px;--el-badge-size:18px;display:inline-block;position:relative;vertical-align:middle;width:fit-content}.el-badge__content{align-items:center;background-color:var(--el-badge-bg-color);border:1px solid var(--el-bg-color);border-radius:var(--el-badge-radius);color:var(--el-color-white);display:inline-flex;font-size:var(--el-badge-font-size);height:var(--el-badge-size);justify-content:center;padding:0 var(--el-badge-padding);white-space:nowrap}.el-badge__content.is-fixed{position:absolute;right:calc(1px + var(--el-badge-size)/2);top:0;transform:translateY(-50%)translate(100%);z-index:var(--el-index-normal)}.el-badge__content.is-fixed.is-dot{right:5px}.el-badge__content.is-dot{border-radius:50%;height:8px;padding:0;right:0;width:8px}.el-badge__content.is-hide-zero{display:none}.el-badge__content--primary{background-color:var(--el-color-primary)}.el-badge__content--success{background-color:var(--el-color-success)}.el-badge__content--warning{background-color:var(--el-color-warning)}.el-badge__content--info{background-color:var(--el-color-info)}.el-badge__content--danger{background-color:var(--el-color-danger)}.el-message{--el-message-bg-color:var(--el-color-info-light-9);--el-message-border-color:var(--el-border-color-lighter);--el-message-padding:11px 15px;--el-message-close-size:16px;--el-message-close-icon-color:var(--el-text-color-placeholder);--el-message-close-hover-color:var(--el-text-color-secondary);align-items:center;background-color:var(--el-message-bg-color);border-color:var(--el-message-border-color);border-radius:var(--el-border-radius-base);border-style:var(--el-border-style);border-width:var(--el-border-width);box-sizing:border-box;display:flex;gap:8px;max-width:calc(100% - 32px);padding:var(--el-message-padding);position:fixed;transition:opacity var(--el-transition-duration),transform .4s,top .4s,bottom .4s;width:max-content}.el-message.is-left{left:16px}.el-message.is-right{right:16px}.el-message.is-center{left:50%;transform:translate(-50%)}.el-message.is-plain{background-color:var(--el-bg-color-overlay);border-color:var(--el-bg-color-overlay);box-shadow:var(--el-box-shadow-light)}.el-message p{margin:0}.el-message--primary{--el-message-bg-color:var(--el-color-primary-light-9);--el-message-border-color:var(--el-color-primary-light-8);--el-message-text-color:var(--el-color-primary)}.el-message--primary .el-message__content{color:var(--el-message-text-color);overflow-wrap:break-word}.el-message .el-message-icon--primary{color:var(--el-message-text-color)}.el-message--success{--el-message-bg-color:var(--el-color-success-light-9);--el-message-border-color:var(--el-color-success-light-8);--el-message-text-color:var(--el-color-success)}.el-message--success .el-message__content{color:var(--el-message-text-color);overflow-wrap:break-word}.el-message .el-message-icon--success{color:var(--el-message-text-color)}.el-message--info{--el-message-bg-color:var(--el-color-info-light-9);--el-message-border-color:var(--el-color-info-light-8);--el-message-text-color:var(--el-color-info)}.el-message--info .el-message__content{color:var(--el-message-text-color);overflow-wrap:break-word}.el-message .el-message-icon--info{color:var(--el-message-text-color)}.el-message--warning{--el-message-bg-color:var(--el-color-warning-light-9);--el-message-border-color:var(--el-color-warning-light-8);--el-message-text-color:var(--el-color-warning)}.el-message--warning .el-message__content{color:var(--el-message-text-color);overflow-wrap:break-word}.el-message .el-message-icon--warning{color:var(--el-message-text-color)}.el-message--error{--el-message-bg-color:var(--el-color-error-light-9);--el-message-border-color:var(--el-color-error-light-8);--el-message-text-color:var(--el-color-error)}.el-message--error .el-message__content{color:var(--el-message-text-color);overflow-wrap:break-word}.el-message .el-message-icon--error{color:var(--el-message-text-color)}.el-message .el-message__badge{position:absolute;right:-8px;top:-8px}.el-message__content{font-size:14px;line-height:1;padding:0}.el-message__content:focus{outline-width:0}.el-message .el-message__closeBtn{color:var(--el-message-close-icon-color);cursor:pointer;font-size:var(--el-message-close-size)}.el-message .el-message__closeBtn:focus{outline-width:0}.el-message .el-message__closeBtn:hover{color:var(--el-message-close-hover-color)}.el-message-fade-enter-from,.el-message-fade-leave-to{opacity:0}.el-message-fade-enter-from.is-left,.el-message-fade-enter-from.is-right,.el-message-fade-leave-to.is-left,.el-message-fade-leave-to.is-right{transform:translateY(-100%)}.el-message-fade-enter-from.is-left.is-bottom,.el-message-fade-enter-from.is-right.is-bottom,.el-message-fade-leave-to.is-left.is-bottom,.el-message-fade-leave-to.is-right.is-bottom{transform:translateY(100%)}.el-message-fade-enter-from.is-center,.el-message-fade-leave-to.is-center{transform:translate(-50%,-100%)}.el-message-fade-enter-from.is-center.is-bottom,.el-message-fade-leave-to.is-center.is-bottom{transform:translate(-50%,100%)}.el-notification{--el-notification-width:330px;--el-notification-padding:14px 26px 14px 13px;--el-notification-radius:8px;--el-notification-shadow:var(--el-box-shadow-light);--el-notification-border-color:var(--el-border-color-lighter);--el-notification-icon-size:24px;--el-notification-close-font-size:var(--el-message-close-size,16px);--el-notification-group-margin-left:13px;--el-notification-group-margin-right:8px;--el-notification-content-font-size:var(--el-font-size-base);--el-notification-content-color:var(--el-text-color-regular);--el-notification-title-font-size:16px;--el-notification-title-color:var(--el-text-color-primary);--el-notification-close-color:var(--el-text-color-secondary);--el-notification-close-hover-color:var(--el-text-color-regular);background-color:var(--el-bg-color-overlay);border:1px solid var(--el-notification-border-color);border-radius:var(--el-notification-radius);box-shadow:var(--el-notification-shadow);box-sizing:border-box;display:flex;overflow:hidden;overflow-wrap:break-word;padding:var(--el-notification-padding);position:fixed;transition:opacity var(--el-transition-duration),transform var(--el-transition-duration),left var(--el-transition-duration),right var(--el-transition-duration),top .4s,bottom var(--el-transition-duration);width:var(--el-notification-width);z-index:9999}.el-notification.right{right:16px}.el-notification.left{left:16px}.el-notification__group{flex:1;margin-left:var(--el-notification-group-margin-left);margin-right:var(--el-notification-group-margin-right);min-width:0}.el-notification__title{color:var(--el-notification-title-color);font-size:var(--el-notification-title-font-size);font-weight:700;line-height:var(--el-notification-icon-size);margin:0}.el-notification__content{color:var(--el-notification-content-color);font-size:var(--el-notification-content-font-size);line-height:24px;margin:6px 0 0}.el-notification__content p{margin:0}.el-notification .el-notification__icon{flex-shrink:0;font-size:var(--el-notification-icon-size);height:var(--el-notification-icon-size);width:var(--el-notification-icon-size)}.el-notification .el-notification__closeBtn{color:var(--el-notification-close-color);cursor:pointer;font-size:var(--el-notification-close-font-size);position:absolute;right:15px;top:18px}.el-notification .el-notification__closeBtn:hover{color:var(--el-notification-close-hover-color)}.el-notification .el-notification--primary{--el-notification-icon-color:var(--el-color-primary);color:var(--el-notification-icon-color)}.el-notification .el-notification--success{--el-notification-icon-color:var(--el-color-success);color:var(--el-notification-icon-color)}.el-notification .el-notification--info{--el-notification-icon-color:var(--el-color-info);color:var(--el-notification-icon-color)}.el-notification .el-notification--warning{--el-notification-icon-color:var(--el-color-warning);color:var(--el-notification-icon-color)}.el-notification .el-notification--error{--el-notification-icon-color:var(--el-color-error);color:var(--el-notification-icon-color)}.el-notification-fade-enter-from.right{right:0;transform:translate(100%)}.el-notification-fade-enter-from.left{left:0;transform:translate(-100%)}.el-notification-fade-leave-to{opacity:0}:root{--el-loading-spinner-size:42px;--el-loading-fullscreen-spinner-size:50px}.el-loading-parent--relative{position:relative!important}.el-loading-parent--hidden{overflow:hidden!important}.el-loading-mask{background-color:var(--el-mask-color);inset:0;margin:0;position:absolute;transition:opacity var(--el-transition-duration);z-index:2000}.el-loading-mask.is-fullscreen{position:fixed}.el-loading-mask.is-fullscreen .el-loading-spinner{margin-top:calc((0px - var(--el-loading-fullscreen-spinner-size))/2)}.el-loading-mask.is-fullscreen .el-loading-spinner .circular{height:var(--el-loading-fullscreen-spinner-size);width:var(--el-loading-fullscreen-spinner-size)}.el-loading-spinner{margin-top:calc((0px - var(--el-loading-spinner-size))/2);position:absolute;text-align:center;top:50%;width:100%}.el-loading-spinner .el-loading-text{color:var(--el-color-primary);font-size:14px;margin:3px 0}.el-loading-spinner .circular{animation:loading-rotate 2s linear infinite;display:inline;height:var(--el-loading-spinner-size);width:var(--el-loading-spinner-size)}.el-loading-spinner .path{animation:loading-dash 1.5s ease-in-out infinite;stroke:var(--el-color-primary);stroke-dasharray:90 150;stroke-dashoffset:0;stroke-linecap:round;stroke-width:2px}.el-loading-spinner i{color:var(--el-color-primary)}.el-loading-fade-enter-from,.el-loading-fade-leave-to{opacity:0}@keyframes loading-rotate{to{transform:rotate(1turn)}}@keyframes loading-dash{0%{stroke-dasharray:1 200;stroke-dashoffset:0}50%{stroke-dasharray:90 150;stroke-dashoffset:-40px}to{stroke-dasharray:90 150;stroke-dashoffset:-120px}}