:root{--d2-color-brand-primary:#1c3a75;--d2-color-brand-primary-hover:#274a8e;--d2-color-accent:#e88830;--d2-color-accent-strong:#a8541a;--d2-color-accent-strong-hover:#8d4514;--d2-color-accent-soft:#fdeeda;--d2-color-text:#243038;--d2-color-text-muted:#57657a;--d2-color-text-on-brand:#c7d7e5;--d2-color-text-muted-on-brand:#9db4c9;--d2-color-text-inverse:#ffffff;--d2-color-surface-page:#f4f7fa;--d2-color-surface-card:#ffffff;--d2-color-surface-subtle:#f8fafc;--d2-color-border:#ced8e4;--d2-color-danger:#c0392b;--d2-color-danger-bg:#fdecea;--d2-color-warn:#8a5a10;--d2-color-warn-bg:#fdf3e0;--d2-color-success:#1e7e34;--d2-color-success-bg:#e6f4ea;--d2-color-neutral-bg:#eef2f6;--d2-color-focus-ring:#1c3a75;--d2-color-focus-ring-on-brand:#ffffff;--d2-color-overlay:rgba(16,42,67,0.45);--d2-font-family-base:Segoe UI,system-ui,-apple-system,Helvetica Neue,Arial,sans-serif;--d2-font-family-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--d2-font-size-xs:11px;--d2-font-size-sm:12px;--d2-font-size-md:13px;--d2-font-size-base:15px;--d2-font-size-table:14px;--d2-font-size-lg:16px;--d2-font-size-xl:18px;--d2-font-size-brand:24px;--d2-font-size-stat:30px;--d2-font-weight-normal:400;--d2-font-weight-medium:500;--d2-font-weight-semibold:600;--d2-font-weight-bold:700;--d2-font-line-height:1.45;--d2-font-tracking-caps:0.08em;--d2-space-1:4px;--d2-space-2:8px;--d2-space-3:12px;--d2-space-4:16px;--d2-space-5:20px;--d2-space-6:24px;--d2-space-7:32px;--d2-radius-sm:8px;--d2-radius-md:10px;--d2-radius-lg:12px;--d2-radius-pill:999px;--d2-shadow-card:0 1px 3px rgba(16,42,67,0.08),0 4px 14px rgba(16,42,67,0.05);--d2-shadow-overlay:0 10px 40px rgba(16,42,67,0.25);--d2-layout-sidebar-width:232px;--d2-layout-content-max:1200px;--d2-layout-breakpoint-mobile:900px;--d2-layout-focus-width:2px;--d2-layout-focus-offset:2px}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--d2-color-surface-page);color:var(--d2-color-text);font-family:var(--d2-font-family-base);font-size:var(--d2-font-size-base);line-height:var(--d2-font-line-height)}a{color:inherit;text-decoration:none}button{font:inherit}[tabindex]:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:var(--d2-layout-focus-width) solid var(--d2-color-focus-ring);outline-offset:var(--d2-layout-focus-offset);border-radius:var(--d2-radius-sm)}.d2-sidebar a:focus-visible,.d2-sidebar button:focus-visible{outline-color:var(--d2-color-focus-ring-on-brand)}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.d2-shell{display:flex;min-height:100vh}.d2-sidebar{width:var(--d2-layout-sidebar-width);flex-shrink:0;background:var(--d2-color-brand-primary);color:var(--d2-color-text-on-brand);display:flex;flex-direction:column;position:-webkit-sticky;position:sticky;top:0;height:100vh}.d2-brand{padding:var(--d2-space-5) var(--d2-space-5) var(--d2-space-4);font-size:var(--d2-font-size-brand);font-weight:var(--d2-font-weight-bold);color:var(--d2-color-text-inverse);letter-spacing:.5px}.d2-brand img{max-width:150px;height:auto;display:block}.d2-brand small{display:block;margin-top:var(--d2-space-1);font-size:var(--d2-font-size-xs);font-weight:var(--d2-font-weight-normal);letter-spacing:var(--d2-font-tracking-caps);text-transform:uppercase;color:var(--d2-color-text-muted-on-brand)}.d2-nav{flex:1 1;padding:var(--d2-space-2) var(--d2-space-3);overflow-y:auto}.d2-nav-group+.d2-nav-group{margin-top:var(--d2-space-1)}.d2-nav-group-label{display:flex;align-items:center;justify-content:space-between;gap:var(--d2-space-2);width:100%;padding:var(--d2-space-2) var(--d2-space-3);margin-bottom:var(--d2-space-1);background:none;border:0;border-radius:var(--d2-radius-sm);cursor:pointer;font-family:inherit;font-size:var(--d2-font-size-xs);font-weight:var(--d2-font-weight-bold);letter-spacing:var(--d2-font-tracking-caps);text-transform:uppercase;text-align:left;color:var(--d2-color-text-muted-on-brand)}.d2-nav-group-label:hover{background:var(--d2-color-brand-primary-hover);color:var(--d2-color-text-on-brand)}.d2-nav-chevron{font-size:var(--d2-font-size-lg);line-height:1;transform:rotate(0deg);transition:transform .15s ease}.d2-nav-chevron.is-open{transform:rotate(90deg)}.d2-nav-link{display:block;padding:var(--d2-space-2) var(--d2-space-3);margin:2px 0;border-radius:var(--d2-radius-sm);color:var(--d2-color-text-on-brand);font-weight:var(--d2-font-weight-medium)}.d2-nav-link:hover{background:var(--d2-color-brand-primary-hover);color:var(--d2-color-text-inverse)}.d2-nav-link.is-active{background:var(--d2-color-accent-strong);color:var(--d2-color-text-inverse)}.d2-sidebar-foot{padding:var(--d2-space-3) var(--d2-space-4);font-size:var(--d2-font-size-sm);color:var(--d2-color-text-muted-on-brand);border-top:1px solid rgba(255,255,255,.08)}.d2-main{flex:1 1;min-width:0;display:flex;flex-direction:column}.d2-topbar{display:flex;align-items:center;gap:var(--d2-space-3);flex-wrap:wrap;padding:var(--d2-space-3) var(--d2-space-6);background:var(--d2-color-surface-card);border-bottom:1px solid var(--d2-color-border);position:-webkit-sticky;position:sticky;top:0;z-index:20}.d2-topbar-title{flex:1 1;min-width:140px;margin:0;font-size:var(--d2-font-size-xl)}.d2-content{padding:var(--d2-space-6);width:100%;max-width:var(--d2-layout-content-max);margin:0 auto}.d2-center-page{min-height:100vh;display:flex;flex-direction:column;gap:var(--d2-space-3);align-items:center;justify-content:center;color:var(--d2-color-text-muted)}.d2-btn{border:1px solid var(--d2-color-border);background:var(--d2-color-surface-card);color:var(--d2-color-text);padding:var(--d2-space-2) var(--d2-space-3);border-radius:var(--d2-radius-sm);cursor:pointer;font-weight:var(--d2-font-weight-semibold);transition:background .15s,opacity .15s}.d2-btn:hover{background:var(--d2-color-surface-subtle)}.d2-btn:disabled{opacity:.5;cursor:default}.d2-btn.is-primary{background:var(--d2-color-accent-strong);border-color:var(--d2-color-accent-strong);color:var(--d2-color-text-inverse)}.d2-btn.is-primary:hover:not(:disabled){background:var(--d2-color-accent-strong-hover)}.d2-btn.is-danger{color:var(--d2-color-danger)}.d2-btn.is-small{padding:var(--d2-space-1) var(--d2-space-2);font-size:var(--d2-font-size-md)}.d2-input,.d2-select{padding:var(--d2-space-2) var(--d2-space-3);background:var(--d2-color-surface-card);color:var(--d2-color-text);font:inherit}.d2-code-area,.d2-input,.d2-select{border:1px solid var(--d2-color-border);border-radius:var(--d2-radius-sm)}.d2-code-area{width:100%;padding:var(--d2-space-3);font-family:var(--d2-font-family-mono);font-size:var(--d2-font-size-md);resize:vertical}.d2-label{display:block;margin-bottom:var(--d2-space-1);font-size:var(--d2-font-size-sm);color:var(--d2-color-text-muted)}.d2-field-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:var(--d2-space-3);gap:var(--d2-space-3)}.d2-field-grid .d2-input,.d2-field-grid .d2-select{width:100%}.d2-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:var(--d2-space-3);gap:var(--d2-space-3);margin-bottom:var(--d2-space-6)}.d2-tile{background:var(--d2-color-surface-card);border-radius:var(--d2-radius-md);box-shadow:var(--d2-shadow-card);padding:var(--d2-space-4) var(--d2-space-5)}.d2-tile-num{font-size:var(--d2-font-size-stat);font-weight:var(--d2-font-weight-bold);color:var(--d2-color-brand-primary);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.d2-tile-num.is-warn{color:var(--d2-color-danger)}.d2-tile-label{margin-top:2px;font-size:var(--d2-font-size-md);color:var(--d2-color-text-muted)}.d2-card{background:var(--d2-color-surface-card);border-radius:var(--d2-radius-md);box-shadow:var(--d2-shadow-card);padding:var(--d2-space-5);margin-bottom:var(--d2-space-5)}.d2-card-title{margin:0 0 var(--d2-space-3);font-size:var(--d2-font-size-lg);color:var(--d2-color-brand-primary)}.d2-table-wrap{overflow-x:auto}.d2-table{width:100%;border-collapse:collapse;font-size:var(--d2-font-size-table)}.d2-table th{text-align:left;padding:var(--d2-space-2);color:var(--d2-color-text-muted);font-size:var(--d2-font-size-sm);text-transform:uppercase;letter-spacing:.6px;border-bottom:2px solid var(--d2-color-border);white-space:nowrap}.d2-table td{padding:var(--d2-space-2) var(--d2-space-3);border-bottom:1px solid var(--d2-color-border);vertical-align:top}.d2-table .d2-num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.d2-table tr.d2-row-clickable{cursor:pointer}.d2-table tr.d2-row-clickable:hover td{background:var(--d2-color-surface-subtle)}.d2-empty{padding:var(--d2-space-6) var(--d2-space-2);text-align:center;color:var(--d2-color-text-muted)}.d2-badge{display:inline-block;padding:2px 9px;border-radius:var(--d2-radius-pill);font-size:var(--d2-font-size-sm);font-weight:var(--d2-font-weight-semibold);white-space:nowrap}.d2-badge.is-danger{background:var(--d2-color-danger-bg);color:var(--d2-color-danger)}.d2-badge.is-warn{background:var(--d2-color-warn-bg);color:var(--d2-color-warn)}.d2-badge.is-success{background:var(--d2-color-success-bg);color:var(--d2-color-success)}.d2-badge.is-neutral{background:var(--d2-color-neutral-bg);color:var(--d2-color-text-muted)}.d2-badge.is-accent{background:var(--d2-color-accent-soft);color:var(--d2-color-accent-strong)}.d2-toast{position:fixed;bottom:var(--d2-space-5);right:var(--d2-space-5);z-index:100;max-width:380px;padding:var(--d2-space-3) var(--d2-space-4);background:var(--d2-color-brand-primary);color:var(--d2-color-text-inverse);border-radius:var(--d2-radius-md);box-shadow:var(--d2-shadow-card);font-size:var(--d2-font-size-table)}.d2-toast.is-error{background:var(--d2-color-danger)}.d2-modal-backdrop{position:fixed;inset:0;z-index:50;padding:var(--d2-space-4);background:var(--d2-color-overlay);display:flex;align-items:center;justify-content:center}.d2-modal{width:100%;max-width:720px;max-height:86vh;overflow-y:auto;padding:var(--d2-space-5);background:var(--d2-color-surface-card);border-radius:var(--d2-radius-lg);box-shadow:var(--d2-shadow-overlay)}.d2-modal .d2-card-title{margin-top:0}.d2-spinner{display:inline-block;width:18px;height:18px;border:3px solid var(--d2-color-border);border-top-color:var(--d2-color-accent);border-radius:50%;animation:d2-spin .8s linear infinite;vertical-align:middle}@keyframes d2-spin{to{transform:rotate(1turn)}}.d2-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.d2-menu-toggle{display:none}@media (max-width:900px){.d2-shell{flex-direction:column}.d2-sidebar{position:fixed;inset:0 auto 0 0;z-index:40;height:100vh;transform:translateX(-100%);transition:transform .2s ease}.d2-sidebar.is-open{transform:translateX(0)}.d2-menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--d2-color-border);border-radius:var(--d2-radius-sm);background:var(--d2-color-surface-card);cursor:pointer;font-size:var(--d2-font-size-xl)}.d2-content{padding:var(--d2-space-3)}.d2-topbar{padding:var(--d2-space-2) var(--d2-space-3)}.d2-tiles{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}