:root{--lg-bg:#eef2f7;--lg-card:#ffffff;--lg-border:#e2e8f0;--lg-text:#1a202c;--lg-text-muted:#64748b;--lg-primary:#1e40af;--lg-primary-light:#dbeafe;--lg-tab-bg:#f8fafc;--lg-tab-hover:rgba(30,64,175,.06);--lg-heading:#0f172a;--lg-accent:#1e40af;--lg-shadow:0 24px 64px rgba(15,23,42,.12),0 4px 16px rgba(15,23,42,.06);--lg-radius:18px;--lg-radius-sm:9px;--lg-tr:.22s ease;--lg-max-w:840px;--lg-header-h:64px;--lg-tabs-h:50px;--lg-footer-h:52px}[data-theme="dark"]{--lg-bg:#0b1120;--lg-card:#1a2236;--lg-border:#2d3f5a;--lg-text:#cbd5e1;--lg-text-muted:#64748b;--lg-primary:#60a5fa;--lg-primary-light:rgba(96,165,250,.12);--lg-tab-bg:#1a2236;--lg-tab-hover:rgba(96,165,250,.08);--lg-heading:#f1f5f9;--lg-accent:#60a5fa;--lg-shadow:0 24px 64px rgba(0,0,0,.5),0 4px 16px rgba(0,0,0,.3)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}button{cursor:pointer;font-family:inherit}a{color:var(--lg-primary)}ul,ol{padding-left:20px}li{margin-bottom:5px}body{font-family:'Segoe 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var(--lg-tr)}.lg-tab:hover{color:var(--lg-primary);background:var(--lg-tab-hover)}.lg-tab[aria-selected="true"]{color:var(--lg-primary);border-bottom-color:var(--lg-primary);font-weight:600}.lg-content{flex:1;overflow-y:auto;padding:28px 22px 32px;scroll-behavior:smooth}@media (min-width:640px){.lg-content{padding:36px 40px 40px;max-height:calc(92vh - var(--lg-header-h) - var(--lg-tabs-h) - var(--lg-footer-h))}}@media (min-width:1024px){.lg-content{padding:40px 48px 48px}}.lg-content::-webkit-scrollbar{width:4px}.lg-content::-webkit-scrollbar-track{background:transparent}.lg-content::-webkit-scrollbar-thumb{background:var(--lg-border);border-radius:2px}.lg-content::-webkit-scrollbar-thumb:hover{background:var(--lg-primary)}.lg-content h1{font-size:1.45rem;font-weight:700;color:var(--lg-heading);line-height:1.25;margin-bottom:10px}@media (min-width:640px){.lg-content h1{font-size:1.7rem}}@media (min-width:1024px){.lg-content h1{font-size:1.85rem}}.lg-content 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(min-width:1024px){:root{--lg-max-w:880px}}@media (min-width:1440px){:root{--lg-max-w:940px}}