[data-theme="dark"]{--ht-bg:#0b0f19;--ht-surface:#131b2e;--ht-surface-alt:#1a243b;--ht-surface-hover:#1f2c47;--ht-border:rgba(255, 255, 255, 0.1);--ht-border-dark:rgba(255, 255, 255, 0.2);--ht-rule:rgba(255, 255, 255, 0.3);--ht-text-primary:#f8fafc;--ht-text-secondary:#cbd5e1;--ht-text-muted:#94a3b8;--ht-primary-soft:rgba(96, 165, 250, 0.15);--ht-accent-soft:rgba(248, 113, 113, 0.15);--ht-card-shadow:0 1px 3px rgba(0, 0, 0, 0.4);--ht-card-shadow-hover:0 10px 20px rgba(0, 0, 0, 0.5)}[data-theme="dark"] body{background-color:var(--ht-bg);color:var(--ht-text-primary)}[data-theme="dark"] a{color:#93c5fd}[data-theme="dark"] h1,[data-theme="dark"] h2,[data-theme="dark"] h3,[data-theme="dark"] h4,[data-theme="dark"] h5,[data-theme="dark"] h6,[data-theme="dark"] h1 a,[data-theme="dark"] h2 a,[data-theme="dark"] h3 a,[data-theme="dark"] h4 a,[data-theme="dark"] .n-lead-title a,[data-theme="dark"] .n-side-card h4 a,[data-theme="dark"] .n-item h4 a,[data-theme="dark"] .n-trow h4,[data-theme="dark"] .n-popbox a,[data-theme="dark"] .n-lrow .lt-t,[data-theme="dark"] .n-pcard h4{color:#f8fafc!important}[data-theme="dark"] h1 a:hover,[data-theme="dark"] h2 a:hover,[data-theme="dark"] h3 a:hover,[data-theme="dark"] h4 a:hover{color:#60a5fa!important}[data-theme="dark"] .n-brand-wordmark a{color:#60a5fa!important}[data-theme="dark"] .n-brand-tagline{color:#94a3b8}[data-theme="dark"] .n-nav-item{color:#e2e8f0}[data-theme="dark"] .n-nav-item:hover,[data-theme="dark"] .n-nav-item.active{background:rgb(96 165 250 / .15);color:#60a5fa}[data-theme="dark"] .n-ticker{background:var(--ht-surface);border-color:var(--ht-border)}[data-theme="dark"] .n-ticker-item{color:#f8fafc}[data-theme="dark"] .n-dateline{background:var(--ht-surface);border-bottom-color:var(--ht-border)}[data-theme="dark"] .n-masthead{background:var(--ht-surface);border-bottom-color:var(--ht-rule)}[data-theme="dark"] .n-navwrap{background:var(--ht-surface);border-bottom-color:var(--ht-border)}[data-theme="dark"] .n-kbd-shortcut{background:var(--ht-surface-alt);border-color:var(--ht-border)}[data-theme="dark"] .n-thumb-tab-btn{border-color:var(--ht-rule);color:#f8fafc}[data-theme="dark"] .n-thumb-tab-btn.active{background:#2563eb;border-color:#2563eb;color:#fff}[data-theme="dark"] .n-thumb-list,[data-theme="dark"] .n-labelbox,[data-theme="dark"] .n-popbox,[data-theme="dark"] .n-exambox,[data-theme="dark"] .n-trust-box{background:var(--ht-surface);border-color:var(--ht-border)}[data-theme="dark"] .n-trow:hover{background:rgb(96 165 250 / .1)}[data-theme="dark"] .n-lrow{background:var(--ht-surface-alt);border-color:var(--ht-border)}[data-theme="dark"] .n-pill{background:var(--ht-surface-alt);border-color:var(--ht-border);color:#e2e8f0}[data-theme="dark"] .ht-footer{background:var(--ht-surface);border-top-color:var(--ht-rule)}[data-theme="dark"] .ht-copyright-bar{border-top-color:var(--ht-border)}