*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

:root{--transition:0.3s cubic-bezier(0.4,0,0.2,1)}

[data-theme="dark"]{
  --premium-card-shadow:0 1px 0 rgba(255,255,255,0.06),0 24px 48px -20px rgba(0,0,0,0.55);
  --premium-glow:radial-gradient(ellipse 70% 50% at 50% -30%,rgba(59,130,246,0.18),transparent 55%);
  --bg:#0a0e1a;--bg2:#111520;--bg3:#181e2e;
  --border:rgba(255,255,255,0.07);--border-active:rgba(255,255,255,0.16);
  --text:#e8edf8;--text2:#7a85a8;--text3:#3e4660;
  --accent:#2563eb;--accent-h:#3b74f8;--accent-soft:rgba(37,99,235,0.12);--accent-glow:rgba(37,99,235,0.22);
  --tag-bg:rgba(255,255,255,0.05);--tag-border:rgba(255,255,255,0.1);
  --sidebar-bg:#0d1120;--sidebar-active:rgba(37,99,235,0.12);
  --nav-bg:rgba(10,14,26,0.92);
  --code-bg:#0d1120;--code-text:#a5b4fc;
  --chip-green:rgba(74,222,128,0.1);--chip-green-t:rgba(74,222,128,0.2);--chip-green-c:#4ade80;
  --chip-amber:rgba(251,191,36,0.1);--chip-amber-t:rgba(251,191,36,0.2);--chip-amber-c:#fbbf24;
  --chip-red:rgba(248,113,113,0.1);--chip-red-t:rgba(248,113,113,0.2);--chip-red-c:#f87171;
  --table-stripe:rgba(255,255,255,0.02);
  --example-bg:rgba(37,99,235,0.06);--example-border:rgba(37,99,235,0.18);
  --bg-mesh:
    radial-gradient(ellipse 90% 55% at 50% -15%,rgba(59,130,246,0.14),transparent 52%),
    radial-gradient(ellipse 45% 30% at 95% 15%,rgba(99,102,241,0.09),transparent 42%),
    radial-gradient(ellipse 35% 25% at 5% 80%,rgba(37,99,235,0.06),transparent 40%);
}
[data-theme="light"]{
  --premium-card-shadow:0 1px 0 rgba(15,23,42,0.04),0 12px 40px -12px rgba(15,23,42,0.12);
  --premium-glow:radial-gradient(ellipse 80% 60% at 50% -20%,rgba(37,99,235,0.14),transparent 55%);
  --bg:#f0f5fc;--bg2:#ffffff;--bg3:#f7faff;
  --border:rgba(37,99,235,0.1);--border-active:rgba(37,99,235,0.28);
  --text:#0d1830;--text2:#3d5080;--text3:#8090b8;
  --accent:#2563eb;--accent-h:#1d4ed8;--accent-soft:rgba(37,99,235,0.07);--accent-glow:rgba(37,99,235,0.14);
  --tag-bg:rgba(37,99,235,0.06);--tag-border:rgba(37,99,235,0.14);
  --sidebar-bg:#e8effa;--sidebar-active:rgba(37,99,235,0.1);
  --nav-bg:rgba(240,245,252,0.92);
  --code-bg:#e8effa;--code-text:#1d4ed8;
  --chip-green:rgba(22,163,74,0.08);--chip-green-t:rgba(22,163,74,0.18);--chip-green-c:#16a34a;
  --chip-amber:rgba(217,119,6,0.08);--chip-amber-t:rgba(217,119,6,0.18);--chip-amber-c:#d97706;
  --chip-red:rgba(220,38,38,0.08);--chip-red-t:rgba(220,38,38,0.18);--chip-red-c:#dc2626;
  --table-stripe:rgba(37,99,235,0.02);
  --example-bg:rgba(37,99,235,0.04);--example-border:rgba(37,99,235,0.14);
  --bg-mesh:
    radial-gradient(ellipse 95% 70% at 90% -10%,rgba(37,99,235,0.1),transparent 48%),
    radial-gradient(ellipse 55% 45% at 0% 60%,rgba(99,102,241,0.06),transparent 45%),
    radial-gradient(ellipse 40% 30% at 100% 95%,rgba(59,130,246,0.05),transparent 40%);
}

body{font-family:'DM Sans',sans-serif;font-size:15px;line-height:1.65;background:var(--bg-mesh),var(--bg);background-attachment:fixed;color:var(--text);transition:background .35s ease,color var(--transition);min-height:100vh;-webkit-font-smoothing:antialiased}

/* ── MAIN CONTENT ── */
.main-content{margin-left:244px;flex:1;min-width:0;padding:40px clamp(18px,3.2vw,44px) 120px;max-width:none}
.content-shell{width:100%;max-width:min(1240px,100%);margin-left:auto;margin-right:auto}

/* ── SECTION ── */
.doc-section{margin-bottom:72px;scroll-margin-top:88px}
.section-eyebrow{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.section-title{font-family:'Sora',sans-serif;font-size:clamp(20px,2.4vw,24px);font-weight:600;letter-spacing:-0.028em;color:var(--text);margin-bottom:14px;transition:color var(--transition)}
.section-lead{color:var(--text2);font-size:15.5px;line-height:1.72;max-width:54rem;margin-bottom:26px}
.divider{border:none;height:1px;margin:64px 0;background:linear-gradient(90deg,transparent,rgba(128,128,128,0.25),transparent);transition:opacity var(--transition)}
[data-theme="light"] .divider{background:linear-gradient(90deg,transparent,rgba(37,99,235,0.15),transparent)}

/* ── PAGE INTRO ── */
.page-intro{margin-bottom:52px;padding-bottom:0;border-bottom:none}
.page-intro--hero{position:relative;padding:clamp(28px,4vw,42px) clamp(24px,3vw,44px) clamp(32px,4vw,44px);margin-bottom:48px;background:var(--bg2);border:1px solid var(--border);border-radius:20px;box-shadow:var(--premium-card-shadow),0 0 0 1px rgba(255,255,255,0.04) inset;overflow:hidden}
[data-theme="light"] .page-intro--hero{box-shadow:var(--premium-card-shadow),0 1px 0 rgba(255,255,255,0.9) inset}
.page-intro--hero::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),#6366f1,#a855f7);opacity:.92}
.page-intro--hero::after{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 70% 55% at 100% 0%,rgba(37,99,235,0.08),transparent 55%);opacity:1}
.page-intro--hero h1{font-family:'Sora',sans-serif;font-size:clamp(28px,4.2vw,38px);font-weight:700;letter-spacing:-0.035em;line-height:1.1;color:var(--text);margin-bottom:14px}
.page-intro--hero p{color:var(--text2);font-size:16px;max-width:42rem;line-height:1.65}
.page-intro--hero .section-eyebrow{margin-bottom:16px;opacity:.95}
.page-intro--hero .intro-meta{margin-top:22px}
.intro-meta{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.intro-meta-item{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:500;color:var(--text2);font-family:'DM Mono',monospace;padding:9px 14px;background:var(--bg3);border:1px solid var(--border);border-radius:12px;transition:border-color .2s ease,box-shadow .2s ease}
.intro-meta-item:hover{border-color:var(--border-active)}
.intro-meta-item svg{width:13px;height:13px;color:var(--accent);flex-shrink:0}

/* ── CARDS GRID ── */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}
.cards-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:22px 22px 20px;transition:transform .2s ease,border-color .2s ease,box-shadow .25s ease;box-shadow:0 1px 2px rgba(0,0,0,0.04)}
[data-theme="dark"] .card{box-shadow:0 8px 28px -14px rgba(0,0,0,0.55)}
.card:hover{border-color:var(--border-active);transform:translateY(-2px);box-shadow:0 16px 40px -18px rgba(37,99,235,0.18),0 8px 24px -12px rgba(0,0,0,0.35)}
[data-theme="light"] .card:hover{box-shadow:0 16px 40px -16px rgba(37,99,235,0.12),0 4px 16px rgba(15,23,42,0.06)}
.card-label{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--text3);margin-bottom:10px}
.card p,.card ul{color:var(--text2);font-size:13.5px;line-height:1.65}
.card ul{padding-left:16px}
.card ul li{margin-bottom:5px}

/* ── TAGS ── */
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.tag{font-family:'DM Mono',monospace;font-size:11px;padding:3px 9px;border-radius:5px;border:1px solid var(--tag-border);background:var(--tag-bg);color:var(--text2)}
.tag.blue{color:var(--accent);border-color:rgba(37,99,235,0.25);background:rgba(37,99,235,0.07)}
.tag.green{color:var(--chip-green-c);border-color:var(--chip-green-t);background:var(--chip-green)}
.tag.amber{color:var(--chip-amber-c);border-color:var(--chip-amber-t);background:var(--chip-amber)}
.tag.red{color:var(--chip-red-c);border-color:var(--chip-red-t);background:var(--chip-red)}

/* ── EXAMPLE BOX ── */
.example{background:var(--example-bg);border:1px solid var(--example-border);border-radius:12px;padding:18px 20px;margin-top:14px;box-shadow:0 1px 0 rgba(255,255,255,0.03) inset}
.example-label{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.example p{color:var(--text2);font-size:13.5px;line-height:1.65}

/* ── CODE ── */
.code{background:var(--code-bg);border:1px solid var(--border);border-radius:10px;padding:15px 18px;font-family:'DM Mono',monospace;font-size:12px;color:var(--code-text);overflow-x:auto;white-space:pre;margin:10px 0;transition:all var(--transition);box-shadow:0 1px 0 rgba(255,255,255,0.04) inset}

/* ── TABLE ── */
.tbl{width:100%;border-collapse:collapse;font-size:13px;margin:12px 0}
.tbl th{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--text3);padding:10px 12px;text-align:left;border-bottom:1px solid var(--border)}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--border);color:var(--text2);vertical-align:top}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:nth-child(even) td{background:var(--table-stripe)}

/* ── PIPELINE ── */
.pipeline{display:flex;flex-direction:column;gap:2px;margin:14px 0}
.pipe-stage{display:flex;align-items:flex-start;gap:14px;padding:12px 16px;background:var(--bg2);border:1px solid var(--border);border-radius:7px;transition:all var(--transition)}
.pipe-num{width:28px;height:28px;border-radius:6px;background:var(--accent-soft);border:1px solid var(--border-active);display:flex;align-items:center;justify-content:center;font-family:'DM Mono',monospace;font-size:11px;color:var(--accent);flex-shrink:0;margin-top:1px}
.pipe-name{font-size:13.5px;font-weight:500;color:var(--text);min-width:180px}
.pipe-detail{font-size:13px;color:var(--text2)}
.pipe-connector{width:1px;height:10px;background:var(--border-active);margin-left:27px}

/* ── LAYER STACK ── */
.layer-stack{display:flex;flex-direction:column;gap:6px;margin:16px 0}
.layer-item{border:1px solid var(--border);border-radius:9px;overflow:hidden;transition:border-color var(--transition)}
.layer-item:hover{border-color:var(--border-active)}
.layer-item.open{border-color:var(--border-active)}
.layer-hd{display:flex;align-items:center;gap:14px;padding:15px 18px;cursor:pointer;background:var(--bg2);user-select:none;transition:background .2s ease}
.layer-hd:hover{background:var(--bg3)}
.layer-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.layer-name{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--text2);min-width:200px}
.layer-tags{display:flex;gap:5px;flex-wrap:wrap;flex:1}
.layer-chev{margin-left:auto;color:var(--text3);transition:transform 0.25s;flex-shrink:0;font-size:16px}
.layer-item.open .layer-chev{transform:rotate(180deg)}
.layer-bd{display:none;padding:20px 20px 20px;background:var(--bg);border-top:1px solid var(--border)}
.layer-item.open .layer-bd{display:block}

/* ── ACTOR CHIPS ── */
.actors{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}
.actor{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg2);border:1px solid var(--border);border-radius:8px;font-size:13px;color:var(--text2);transition:all var(--transition)}
.actor:hover{border-color:var(--border-active);color:var(--text)}
.actor svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}

/* ── PREMIUM: Users & Actors (s00) — Velox-style split + responsive ── */
.doc-section--actors{position:relative;margin-bottom:96px;padding:8px 0 8px;border-radius:20px}
.doc-section--actors::before{content:'';pointer-events:none;position:absolute;inset:-20px 0 auto 0;height:min(440px,58vh);background:var(--premium-glow);border-radius:24px;opacity:1}
.actors-premium{position:relative;z-index:1}
.actors-premium-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,340px);gap:clamp(20px,3vw,40px);align-items:start}
.actors-premium-main{min-width:0}
.actors-premium-head{margin-bottom:24px;max-width:none}
.actors-premium .section-eyebrow{margin-bottom:14px;letter-spacing:0.16em;font-size:11px;opacity:0.95}
.actors-premium-title{font-family:'Sora',sans-serif;font-size:clamp(26px,3.2vw,34px);font-weight:600;letter-spacing:-0.035em;line-height:1.15;color:var(--text);margin:0 0 16px}
.actors-premium-lead{color:var(--text2);font-size:16px;line-height:1.7;max-width:72ch;margin:0}

.actors-tabs{display:flex;flex-wrap:nowrap;gap:6px;margin:24px 0 18px;padding:6px;background:var(--bg3);border:1px solid var(--border);border-radius:14px;box-shadow:0 1px 0 rgba(255,255,255,0.04) inset;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scroll-snap-type:x proximity}
[data-theme="light"] .actors-tabs{box-shadow:0 1px 0 rgba(255,255,255,0.85) inset,0 1px 2px rgba(15,23,42,0.04)}
.actors-tab{scroll-snap-align:start;flex-shrink:0;display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:10px;border:1px solid transparent;background:transparent;color:var(--text2);font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;transition:color .2s,background .2s,border-color .2s,box-shadow .25s,transform .15s}
.actors-tab svg{width:18px;height:18px;color:var(--accent);opacity:0.85;flex-shrink:0;transition:opacity .2s}
.actors-tab:hover{color:var(--text);background:rgba(255,255,255,0.04)}
[data-theme="light"] .actors-tab:hover{background:rgba(255,255,255,0.7)}
.actors-tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.actors-tab.is-active{color:var(--text);background:var(--bg2);border-color:var(--border-active);box-shadow:var(--premium-card-shadow);transform:translateY(-1px)}
.actors-tab.is-active svg{opacity:1}

.actors-panel-wrap{margin-top:8px}
.actors-panel{display:none;animation:actorsFade .35s ease}
.actors-panel.is-active{display:block}
@keyframes actorsFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){.actors-panel{animation:none}}

.actors-feature-card{background:var(--bg2);border:1px solid var(--border);border-radius:18px;padding:28px 28px 26px;box-shadow:var(--premium-card-shadow);transition:border-color .2s,box-shadow .25s}
.actors-feature-card:hover{border-color:var(--border-active)}
.actors-feature-top{display:flex;align-items:flex-start;gap:18px;margin-bottom:18px}
.actors-feature-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:linear-gradient(145deg,rgba(37,99,235,0.2),rgba(37,99,235,0.06));border:1px solid rgba(37,99,235,0.22);color:var(--accent);box-shadow:0 8px 24px -8px rgba(37,99,235,0.35)}
.actors-feature-icon svg{width:22px;height:22px}
.actors-feature-meta{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--text3);margin-bottom:6px}
.actors-feature-name{font-family:'Sora',sans-serif;font-size:20px;font-weight:600;letter-spacing:-0.02em;color:var(--text);margin:0 0 10px;line-height:1.25}
.actors-feature-body{color:var(--text2);font-size:15px;line-height:1.75;margin:0 0 20px;max-width:none}
.actors-feature-foot{display:flex;flex-wrap:wrap;gap:8px;padding-top:4px;border-top:1px solid var(--border)}
.actors-kpi{font-family:'DM Mono',monospace;font-size:11px;padding:5px 11px;border-radius:100px;border:1px solid var(--tag-border);background:var(--tag-bg);color:var(--text2)}
.actors-kpi strong{color:var(--accent);font-weight:500}

/* Right rail — API-doc style reference (Velox-inspired) */
.actors-rail{min-width:0}
.actors-rail-inner{display:flex;flex-direction:column;gap:12px}
@media(min-width:1100px){.actors-rail-inner{position:sticky;top:72px;max-height:calc(100vh - 88px);overflow-y:auto}}
.actors-rail-intro{font-size:13px;line-height:1.62;color:var(--text2);padding:16px 18px;background:var(--bg2);border:1px solid var(--border);border-radius:14px;box-shadow:0 1px 3px rgba(0,0,0,0.06)}
[data-theme="dark"] .actors-rail-intro{box-shadow:0 8px 24px -12px rgba(0,0,0,0.4)}
.actors-rail-intro strong{color:var(--text);font-weight:600}
.actors-rail-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:0 1px 0 rgba(255,255,255,0.04) inset}
[data-theme="light"] .actors-rail-card{box-shadow:0 1px 2px rgba(15,23,42,0.04)}
.actors-rail-cap{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:0.12em;text-transform:uppercase;padding:10px 14px;background:rgba(37,99,235,0.1);border-bottom:1px solid var(--border);color:var(--accent)}
.actors-rail-panel{display:none}
.actors-rail-panel.is-active{display:block}
.actors-rail-row{display:grid;grid-template-columns:minmax(0,1fr);gap:4px;padding:12px 14px;border-bottom:1px solid var(--border)}
.actors-rail-row:last-child{border-bottom:none}
.actors-rail-k{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-family:'DM Mono',monospace;font-size:11.5px;color:var(--accent)}
.actors-rail-badge{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;padding:2px 8px;border-radius:6px;border:1px solid var(--tag-border);background:var(--tag-bg);color:var(--text3)}
.actors-rail-badge.req{border-color:rgba(37,99,235,0.35);background:rgba(37,99,235,0.1);color:var(--accent)}
.actors-rail-d{font-size:13px;color:var(--text2);line-height:1.55}
.actors-rail-pre{margin:0 14px 14px;padding:12px 14px;font-family:'DM Mono',monospace;font-size:11px;line-height:1.55;background:var(--code-bg);border:1px solid var(--border);border-radius:8px;color:var(--code-text);overflow-x:auto;white-space:pre-wrap;word-break:break-word}
.actors-rail-foot{font-size:11px;color:var(--text3);padding:0 14px 12px;line-height:1.45}

@media(max-width:1099px){
  .actors-premium-layout{grid-template-columns:1fr}
}
@media(max-width:600px){
  .actors-feature-top{flex-direction:column}
  .actors-premium{padding:0 2px}
}

/* ── SCALE ROW ── */
.scale-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}
.scale-card{background:var(--bg2);border:1px solid var(--border);border-radius:9px;padding:16px;text-align:center;transition:all var(--transition)}
.scale-card:hover{border-color:var(--border-active)}
.scale-num{font-family:'Sora',sans-serif;font-size:26px;font-weight:700;margin-bottom:4px}
.scale-sub{font-size:11px;color:var(--text2);line-height:1.5}

/* ── ADR GRID ── */
.adr-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.adr-card{background:var(--bg2);border:1px solid var(--border);border-radius:9px;padding:16px 18px;transition:all var(--transition)}
.adr-status{display:inline-block;font-family:'DM Mono',monospace;font-size:10px;padding:2px 8px;border-radius:4px;margin-bottom:8px}
.adr-card h4{font-size:13.5px;font-weight:600;color:var(--text);margin-bottom:6px}
.adr-card p{font-size:12.5px;color:var(--text2)}

/* ── ALERT PATH ── */
.alert-path{display:flex;align-items:center;gap:0;flex-wrap:wrap;margin:12px 0}
.ap-step{background:var(--bg2);border:1px solid var(--border);border-radius:7px;padding:8px 14px;font-size:12px;font-family:'DM Mono',monospace;color:var(--text2);white-space:nowrap}
.ap-arrow{color:var(--text3);padding:0 6px;font-size:16px}

/* ── SERVICE GRID ── */
.svc-grid{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}
.svc-chip{font-family:'DM Mono',monospace;font-size:11px;padding:5px 10px;border-radius:6px;border:1px solid}

/* ── HIGHLIGHT ── */
.hl{color:var(--text);font-weight:500}
.hl-blue{color:var(--accent)}
.hl-green{color:var(--chip-green-c)}
.hl-amber{color:var(--chip-amber-c)}
.hl-red{color:var(--chip-red-c)}

/* ── RESPONSIVE ── */
.doc-footer{text-align:center;padding:44px 20px 32px;color:var(--text3);font-family:'DM Mono',monospace;font-size:11px;letter-spacing:0.12em;border-top:1px solid var(--border);margin-top:48px}
@media(max-width:1100px){.topnav{padding:0 20px}.nav-tabs{margin-left:12px}.logo-wordmark{font-size:15px}}
@media(max-width:900px){.main-content{margin-left:0;padding:32px clamp(16px,4vw,24px) 80px}}
@media(max-width:600px){.cards{grid-template-columns:1fr}.scale-row{grid-template-columns:1fr 1fr}.adr-grid{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.card:hover,.sb-a:hover,.actors-tab{transform:none!important}}