:root,html[data-theme=light]{color-scheme:light;--isv-green: #3B6D11;--isv-green-dark: #2d520d;--isv-green-50: #EAF3DE;--isv-green-200: #97C459;--ieee-blue: #00629B;--ieee-blue-50: #E8F4FA;--green: var(--isv-green);--green-50: var(--isv-green-50);--green-200: var(--isv-green-200);--amber: #BA7517;--amber-50: #FAEEDA;--teal: #0F6E56;--teal-50: #E1F5EE;--purple: #534AB7;--purple-50: #EEEDFE;--red: #B42318;--red-50: #FEE4E2;--blue: #175CD3;--blue-50: #EFF8FF;--bg: #ffffff;--bg-2: #f7f6f3;--bg-3: #f0efe9;--text: #1c1c1a;--text-2: #5a5a55;--text-3: #9a9990;--border: rgba(0, 0, 0, .08);--border-2: rgba(0, 0, 0, .14);--shadow: 0 1px 3px rgba(28, 28, 26, .06);--accent-bar: linear-gradient(90deg, var(--isv-green) 0%, var(--isv-green-200) 55%, var(--ieee-blue) 100%);--font: "DM Sans", system-ui, sans-serif;--mono: "DM Mono", monospace}html[data-theme=dark]{color-scheme:dark;--isv-green: #6fa832;--isv-green-dark: #3B6D11;--isv-green-50: #1a2e0a;--isv-green-200: #4a7a1a;--ieee-blue: #4da3d9;--ieee-blue-50: #0a1f2e;--green: var(--isv-green);--green-50: var(--isv-green-50);--green-200: var(--isv-green-200);--amber: #d4923a;--amber-50: #2a1e08;--teal: #3d9e84;--teal-50: #082018;--purple: #8b83e8;--purple-50: #16143a;--red: #f04438;--red-50: #2a0a08;--blue: #53b1fd;--blue-50: #081828;--bg: #141416;--bg-2: #1c1c1f;--bg-3: #262629;--text: #ecebe6;--text-2: #a8a7a0;--text-3: #6b6a64;--border: rgba(255, 255, 255, .09);--border-2: rgba(255, 255, 255, .15);--shadow: 0 1px 3px rgba(0, 0, 0, .35);--accent-bar: linear-gradient(90deg, var(--isv-green) 0%, var(--isv-green-200) 50%, var(--ieee-blue) 100%)}.theme-toggle{display:inline-flex;align-items:center;gap:8px;width:100%;padding:8px 10px;margin-bottom:.5rem;border:1px solid var(--border-2);border-radius:8px;background:var(--bg);color:var(--text-2);font-family:inherit;font-size:12px;font-weight:500;cursor:pointer;transition:background .12s,border-color .12s,color .12s}.theme-toggle:hover{background:var(--bg-3);color:var(--text);border-color:var(--green)}.theme-toggle svg{width:16px;height:16px;flex-shrink:0}.theme-toggle .icon-moon,html[data-theme=dark] .theme-toggle .icon-sun{display:none}html[data-theme=dark] .theme-toggle .icon-moon{display:block}.theme-toggle--icon{width:auto;padding:8px}.theme-toggle--icon .theme-toggle-label{display:none}#sidebar.isv-sidebar{border-top:3px solid transparent;border-image:var(--accent-bar) 1}.sidebar-logo .sidebar-logo-img{width:100%;height:auto;display:block}html[data-theme=light] .sidebar-logo{background:var(--bg)}html[data-theme=light] .sidebar-logo:hover{background:var(--bg-3)}.section-header.isv-section-header{padding-left:.85rem;border-left:3px solid var(--green)}.isv-topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 1.25rem;border-bottom:1px solid var(--border);background:var(--bg-2);position:sticky;top:0;z-index:50}.isv-topbar:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-bar)}.isv-topbar-inner{display:flex;align-items:center;gap:1rem;min-width:0}.isv-topbar-logo{display:block;flex-shrink:0;text-decoration:none;padding:.35rem .5rem;border-radius:6px;transition:background .1s}html[data-theme=light] .isv-topbar-logo{background:var(--bg)}.isv-topbar-logo:hover{background:var(--bg-3)}.isv-topbar-logo:focus-visible{outline:2px solid var(--green);outline-offset:2px}.isv-topbar-logo-img{display:block;height:44px;width:auto;max-width:min(220px,46vw)}.isv-topbar-back{font-size:13px;color:var(--text-2);text-decoration:none;white-space:nowrap;border-left:1px solid var(--border);padding:.35rem 0 .35rem 1rem}.isv-topbar-back:hover{color:var(--green)}.isv-topbar-actions{display:flex;align-items:center;gap:.65rem;flex-shrink:0}.isv-topbar-actions .theme-toggle{margin-bottom:0}.isv-topbar-brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--text);font-size:13px;font-weight:500}.isv-topbar-brand:hover{color:var(--green)}.isv-topbar-mark{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:6px;background:var(--green);color:#fff;font-size:9px;font-weight:700;letter-spacing:.03em}html.embed .isv-topbar{display:none}@media(max-width:520px){.isv-topbar-back,.isv-topbar .theme-toggle-label{display:none}}.mobile-theme-btn{display:none}@media(max-width:600px){.mobile-theme-btn{display:inline-flex;position:fixed;top:.65rem;right:.65rem;z-index:400;width:40px;height:40px;padding:0;align-items:center;justify-content:center;border-radius:10px}}.callout>strong:first-child{display:block;margin-bottom:.35rem;font-weight:500}.callout p strong,.callout em strong{display:inline;font-weight:600}.callout p{margin:0 0 .5rem;line-height:1.55}.callout p:last-child{margin-bottom:0}