:root{--mp-bg:var(--surface-2);--mp-card-bg:var(--surface);--mp-card-border:rgba(68, 97, 242, .07);--mp-card-shadow:0 1px 4px rgba(68, 97, 242, .06),0 4px 24px rgba(0, 0, 0, .04);--mp-text-main:var(--ink);--mp-text-muted:var(--ink-3);--mp-text-sub:var(--ink-2);--mp-surface-2:var(--surface-2);--mp-surface-3:var(--surface-3);--mp-divider:var(--surface-3);--mp-toolbar-border:rgba(68, 97, 242, .07);--mp-btn-bg:var(--surface-3);--mp-primary:#6366f1;--mp-primary-hover:#4f46e5;--mp-primary-light:rgba(99, 102, 241, .1);--mp-green:#10b981;--mp-rose:#f43f5e;--mp-rose-bg:rgba(244, 63, 94, .08);--mp-code-bg:#f1f2f7;--mp-code-border:#e4e6f0;--mp-blockquote-bg:#f5f3ff;--mp-blockquote-border:rgba(99, 102, 241, .35);--mp-table-header:var(--surface-3);--mp-table-border:var(--surface-3);--mp-radius:14px;--mp-radius-sm:8px;--mp-transition:.22s ease;--mp-font-mono:'Cascadia Code','Fira Code','SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace}[data-theme=dark]{--mp-bg:#111318;--mp-card-bg:#1a1d24;--mp-card-border:#252836;--mp-card-shadow:0 4px 28px rgba(0, 0, 0, .35);--mp-text-main:#f1f5f9;--mp-text-muted:#64748b;--mp-text-sub:#94a3b8;--mp-surface-2:#141720;--mp-surface-3:#1e2130;--mp-divider:#252836;--mp-toolbar-border:#252836;--mp-btn-bg:#1e2130;--mp-primary-light:rgba(99, 102, 241, .18);--mp-code-bg:#10131a;--mp-code-border:#262b39;--mp-blockquote-bg:rgba(99, 102, 241, .08);--mp-blockquote-border:rgba(99, 102, 241, .4);--mp-table-header:#1e2130;--mp-table-border:#252836}.ic-header{text-align:center;max-width:700px;margin:0 auto 36px}.ic-header h1{font-family:var(--font-display);font-size:clamp(28px, 4.5vw, 46px);font-weight:800;color:var(--ic-text-main);line-height:1.15;letter-spacing:-.025em;margin-bottom:14px}.ic-header h1 span{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.mp-page-wrapper{background:var(--mp-bg);padding:75px 0 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