:root {
  --bg: #F4F8FF;
  --bg-soft: #E8F0FC;
  --bg-panel: #ffffff;
  --bg-band: #EDF3FF;
  --bg-ink: #0B1B2B;
  --ink: #0B1B2B;
  --ink-soft: #24384F;
  --muted: #4A6078;
  --line: rgba(20, 70, 140, 0.14);
  --line-strong: rgba(20, 70, 140, 0.28);
  --accent: #155EEF;
  --accent-2: #2F80FF;
  --accent-soft: rgba(21, 94, 239, 0.12);
  --accent-deep: #0B3DB8;
  --cyan: #00A3C4;
  --cyan-text: #0B5F6E;
  --cyan-soft: rgba(0, 163, 196, 0.14);
  --ok: #0F7A55;
  --warn: #9A5B00;
  --danger: #A12B3A;
  --shadow: 0 12px 32px rgba(11, 27, 43, 0.08);
  --shadow-soft: 0 4px 16px rgba(11, 27, 43, 0.06);
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --header-h: 72px;
  --container: 1180px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --sticky-cta-h: 64px;
  --grid-line: rgba(21, 94, 239, 0.06);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-sans);
  color:var(--ink);
  background:
    linear-gradient(180deg, rgba(232,240,252,.9), transparent 220px),
    repeating-linear-gradient(0deg, transparent, transparent 31px, var(--grid-line) 32px),
    repeating-linear-gradient(90deg, transparent, transparent 31px, var(--grid-line) 32px),
    var(--bg);
  font-size:17px;
  line-height:1.7;
  min-height:100%;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  padding-bottom:calc(var(--sticky-cta-h) + env(safe-area-inset-bottom,0px));
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-deep);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.75rem 1rem;z-index:1000}
.skip-link:focus{left:1rem;top:1rem}
.container{width:min(100% - 2rem,var(--container));margin-inline:auto}
.prose a{text-decoration:underline;text-underline-offset:2px}
section[id],.section[id]{scroll-margin-top:90px}
.site-header{
  position:sticky;top:0;z-index:250;height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(244,248,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:var(--shadow-soft);
  background:rgba(255,255,255,.96);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  width:min(100% - 2rem,var(--container));margin-inline:auto;
}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--ink);min-width:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(145deg,var(--accent),var(--accent-deep));
  color:#fff;display:grid;place-items:center;font-weight:800;letter-spacing:.02em;flex:0 0 auto;
  box-shadow:0 8px 18px rgba(21,94,239,.28);font-size:.85rem;
}
.brand-text{display:flex;flex-direction:column;line-height:1.1;min-width:0}
.brand-name{font-weight:800;font-size:1.05rem;letter-spacing:.01em}
.brand-tag{font-size:.72rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.header-right{display:flex;align-items:center;gap:.75rem}
.main-nav{display:none;align-items:center;gap:.1rem}
.main-nav a{
  text-decoration:none;color:var(--ink-soft);font-weight:700;font-size:.9rem;
  padding:.55rem .65rem;border-radius:999px;white-space:nowrap;
}
.main-nav a:hover,.main-nav a[aria-current="page"]{background:var(--accent-soft);color:var(--accent-deep)}
.header-cta,.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  border-radius:999px;font-weight:800;text-decoration:none;border:1px solid transparent;
  padding:.72rem 1.1rem;line-height:1;white-space:nowrap;cursor:pointer;
  transition:transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary,.header-cta{
  background:linear-gradient(135deg,var(--accent),var(--accent-deep));
  color:#fff;box-shadow:0 10px 22px rgba(21,94,239,.28);
}
.btn-primary:hover,.header-cta:hover{color:#fff;filter:brightness(1.05)}
.btn-secondary,.header-cta-ghost{
  background:transparent;color:var(--accent-deep);border-color:var(--line-strong);
}
.btn-secondary:hover,.header-cta-ghost:hover{background:var(--accent-soft);color:var(--accent-deep)}
.btn-sm{padding:.55rem .85rem;font-size:.9rem}
.hamburger{
  width:46px;height:46px;border-radius:12px;border:1px solid var(--line-strong);
  background:var(--bg-panel);display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  z-index:300;position:relative;cursor:pointer;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}
.menu-backdrop{position:fixed;inset:0;background:rgba(11,27,43,.35);opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:180}
.menu-backdrop.is-open{opacity:1;pointer-events:auto}
.mobile-drawer{
  position:fixed;top:0;right:0;width:min(88vw,340px);height:100dvh;background:#fff;
  border-left:1px solid var(--line);box-shadow:var(--shadow);transform:translateX(100%);
  transition:transform .22s ease;z-index:200;padding:1rem 1rem 2rem;overflow:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.drawer-nav{display:flex;flex-direction:column;gap:.25rem;list-style:none;margin:0;padding:0}
.drawer-nav a{display:block;padding:.85rem .9rem;border-radius:12px;text-decoration:none;color:var(--ink);font-weight:750}
.drawer-nav a:hover,.drawer-nav a[aria-current="page"]{background:var(--bg-soft)}
.drawer-cta{display:grid;gap:.6rem;margin-top:1.25rem}

/* docked utility strip */
.utility-dock{
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.78);
}
.utility-dock-inner{
  width:min(100% - 2rem,var(--container));margin-inline:auto;
  display:flex;align-items:center;gap:.5rem;overflow:auto;padding:.45rem 0;
  scrollbar-width:none;
}
.utility-dock-inner::-webkit-scrollbar{display:none}
.utility-chip{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:.35rem;
  padding:.4rem .75rem;border-radius:999px;border:1px solid var(--line);
  background:var(--bg-panel);color:var(--ink-soft);text-decoration:none;font-weight:700;font-size:.82rem;white-space:nowrap;
}
.utility-chip:hover,.utility-chip[aria-current="page"]{background:var(--accent-soft);color:var(--accent-deep);border-color:transparent}
.utility-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.verify-stamp{
  margin-left:auto;flex:0 0 auto;font-family:var(--font-mono);font-size:.72rem;color:var(--muted);
  border:1px dashed var(--line-strong);padding:.3rem .55rem;border-radius:8px;background:var(--bg);
  white-space:nowrap;
}

main{display:block}
.eyebrow{
  display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--font-mono);font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--cyan-text);background:var(--cyan-soft);padding:.35rem .65rem;border-radius:999px;
}
.section{padding:3.25rem 0}
.section-band{background:var(--bg-band);border-block:1px solid var(--line)}
.section-head{margin-bottom:1.4rem;max-width:46rem}
.section-head h2{margin:.55rem 0 .5rem;font-size:clamp(1.45rem,2.4vw,2rem);line-height:1.15;letter-spacing:-.02em}
.section-head p{margin:0;color:var(--ink-soft)}
.lede{font-size:1.08rem;color:var(--ink-soft)}

/* hero asymmetric */
.hero{
  position:relative;padding:1.5rem 0 2.5rem;
}
.hero-grid{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:1.5rem;align-items:stretch;
}
.hero-media{
  position:relative;min-width:0;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);background:#0b1b2b;
}
.hero-media img{width:100%;height:100%;min-height:420px;object-fit:cover}
.hero-copy{
  min-width:0;background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:1.5rem 1.4rem;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;justify-content:center;
  background-image:linear-gradient(180deg,#fff, #f7faff);
}
.hero-copy h1{margin:.7rem 0 .8rem;font-size:clamp(1.8rem,3.4vw,2.7rem);line-height:1.08;letter-spacing:-.03em}
.hero-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.1rem 0}
.hero-meta{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.4rem}
.meta-chip{
  font-family:var(--font-mono);font-size:.72rem;font-weight:700;color:var(--ink-soft);
  background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:.35rem .65rem;white-space:nowrap;
}
.meta-chip strong{color:var(--accent-deep)}

/* annotated image ledger signature */
.ledger-frame{position:relative;min-width:0}
.ledger-frame img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius)}
.ledger-chips{
  position:absolute;left:.75rem;right:.75rem;bottom:.75rem;display:flex;flex-wrap:wrap;gap:.4rem;z-index:2;
}
.chip{
  font-family:var(--font-mono);font-size:.68rem;font-weight:700;letter-spacing:.02em;
  background:rgba(11,27,43,.82);color:#fff;border:1px solid rgba(255,255,255,.18);
  border-radius:999px;padding:.32rem .55rem;backdrop-filter:blur(8px);white-space:nowrap;
}
.chip.cyan{background:rgba(0,163,196,.9)}
.chip.cobalt{background:rgba(21,94,239,.92)}
.evidence-panel{
  position:absolute;inset:auto .75rem .75rem auto;max-width:min(88%,280px);
  background:rgba(255,255,255,.96);border:1px solid var(--line-strong);border-radius:12px;
  padding:.75rem .85rem;box-shadow:var(--shadow);opacity:0;transform:translateY(8px);
  transition:opacity .2s ease, transform .2s ease;pointer-events:none;z-index:3;
}
.ledger-frame:hover .evidence-panel,
.ledger-frame:focus-within .evidence-panel,
.ledger-frame.is-open .evidence-panel{opacity:1;transform:none;pointer-events:auto}
.evidence-panel h3{margin:0 0 .35rem;font-size:.92rem}
.evidence-panel p{margin:0;font-size:.84rem;color:var(--ink-soft);line-height:1.45}
.evidence-toggle{
  position:absolute;top:.75rem;right:.75rem;z-index:4;
  border:1px solid rgba(255,255,255,.35);background:rgba(11,27,43,.72);color:#fff;
  border-radius:999px;padding:.4rem .7rem;font-size:.75rem;font-weight:800;cursor:pointer;white-space:nowrap;
}

/* cards & boards */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.card,.data-card,.loose-card,.hub-card,.step-card,.spotlight-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.15rem 1.1rem;box-shadow:var(--shadow-soft);min-width:0;
}
.card h3,.data-card h3,.loose-card h3,.hub-card h3,.step-card h3{margin:.2rem 0 .45rem;font-size:1.05rem;line-height:1.25}
.card p,.data-card p,.loose-card p,.hub-card p,.step-card p{margin:0;color:var(--ink-soft)}
.card-media{border-radius:12px;overflow:hidden;margin:-.2rem -.15rem .85rem;border:1px solid var(--line)}
.card-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.85rem}
.stat-tile{
  background:linear-gradient(180deg,#fff,var(--bg-soft));border:1px solid var(--line);
  border-radius:var(--radius);padding:1rem;min-width:0;
}
.stat-tile .k{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.stat-tile .v{display:block;margin-top:.35rem;font-size:1.35rem;font-weight:800;color:var(--accent-deep);letter-spacing:-.02em}
.stat-tile p{margin:.35rem 0 0;color:var(--ink-soft);font-size:.9rem}

.horizon-board{display:grid;grid-template-columns:1.2fr .8fr;gap:1rem}
.horizon-list{display:grid;gap:.75rem}
.horizon-row{
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr) auto;gap:.75rem;align-items:center;
  background:var(--bg-panel);border:1px solid var(--line);border-radius:12px;padding:.9rem 1rem;min-width:0;
}
.horizon-row h3{margin:0;font-size:1rem}
.horizon-row p{margin:.2rem 0 0;color:var(--ink-soft);font-size:.92rem}
.confidence{
  font-family:var(--font-mono);font-size:.72rem;font-weight:800;color:var(--ok);
  background:rgba(15,122,85,.1);border-radius:999px;padding:.35rem .6rem;white-space:nowrap;
}
.confidence.warn{color:var(--warn);background:rgba(154,91,0,.1)}

.ledger-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem}
.ledger-col{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0;
}
.ledger-col header{
  display:flex;justify-content:space-between;align-items:center;gap:.5rem;
  padding:.85rem 1rem;border-bottom:1px solid var(--line);background:var(--bg-soft);
}
.ledger-col header h3{margin:0;font-size:1rem}
.ledger-col ul{list-style:none;margin:0;padding:0}
.ledger-col li{
  display:grid;grid-template-columns:18px minmax(0,1fr);gap:.65rem;padding:.85rem 1rem;border-bottom:1px solid var(--line);
  color:var(--ink-soft);
}
.ledger-col li:last-child{border-bottom:0}
.ledger-col li::before{
  content:"";width:10px;height:10px;margin-top:.4rem;border-radius:50%;background:var(--cyan);
}
.ledger-col.scenarios li::before{background:var(--warn)}

.identity-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:1rem}
.identity-panel{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:0;
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0;
}
.identity-panel img{width:100%;height:100%;min-height:220px;object-fit:cover}
.identity-copy{padding:1.15rem}
.identity-copy h3{margin:.2rem 0 .4rem}
.identity-copy p{margin:0 0 .7rem;color:var(--ink-soft)}
.tag-row{display:flex;flex-wrap:wrap;gap:.4rem}
.tag{font-size:.78rem;font-weight:700;background:var(--accent-soft);color:var(--accent-deep);border-radius:999px;padding:.28rem .55rem;white-space:nowrap}

.role-atlas{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.85rem}
.role-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;min-width:0;
  border-top:4px solid var(--accent);
}
.role-card:nth-child(2){border-top-color:var(--cyan)}
.role-card:nth-child(3){border-top-color:#5B6CFF}
.role-card:nth-child(4){border-top-color:#0F7A55}
.role-card h3{margin:.15rem 0 .4rem;font-size:1rem}
.role-card p{margin:0;color:var(--ink-soft);font-size:.94rem}

.map-ledger{
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:1rem;align-items:start;
}
.map-notes{display:grid;gap:.75rem}
.note-card{
  background:var(--bg-panel);border:1px solid var(--line);border-left:4px solid var(--cyan);
  border-radius:12px;padding:.95rem 1rem;min-width:0;
}
.note-card h3{margin:0 0 .35rem;font-size:.98rem}
.note-card p{margin:0;color:var(--ink-soft)}

.data-poster{
  display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:1rem;
  background:linear-gradient(135deg,#0B1B2B,#123258);color:#E8F0FC;border-radius:var(--radius-lg);padding:1.3rem;min-width:0;
}
.data-poster h2,.data-poster h3{color:#fff}
.data-poster p{color:rgba(232,240,252,.86)}
.data-poster .poster-kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;margin-top:1rem}
.data-poster .kpi{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:.85rem;
}
.data-poster .kpi strong{display:block;font-size:1.2rem;color:#7DE7FF;margin-bottom:.25rem}
.poster-list{list-style:none;margin:0;padding:0;display:grid;gap:.65rem}
.poster-list li{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:.85rem 1rem;
}

.matrix-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-panel);box-shadow:var(--shadow-soft)}
table.data-table{width:100%;border-collapse:collapse;min-width:640px}
table.data-table th,table.data-table td{padding:.85rem 1rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.data-table th{background:var(--bg-soft);font-size:.84rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
table.data-table tr:last-child td{border-bottom:0}
table.data-table td{color:var(--ink-soft)}

.film-room{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:1rem}
.film-list{display:grid;gap:.7rem}
.film-item{
  display:grid;grid-template-columns:48px minmax(0,1fr);gap:.8rem;align-items:start;
  background:var(--bg-panel);border:1px solid var(--line);border-radius:12px;padding:.9rem;min-width:0;
}
.film-num{
  width:48px;height:48px;border-radius:12px;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent-deep);font-weight:800;
}
.film-item h3{margin:0 0 .25rem;font-size:1rem}
.film-item p{margin:0;color:var(--ink-soft)}

.chapter-rail{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.75rem}
.chapter{
  min-width:0;background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.chapter img{width:100%;aspect-ratio:4/3;object-fit:cover}
.chapter .body{padding:.9rem}
.chapter h3{margin:0 0 .35rem;font-size:.98rem}
.chapter p{margin:0;color:var(--ink-soft);font-size:.9rem}

.standards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.standard{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem;min-width:0;
}
.standard .rank{font-family:var(--font-mono);font-size:.72rem;font-weight:800;color:var(--cyan-text);letter-spacing:.06em;text-transform:uppercase}
.standard h3{margin:.3rem 0 .4rem}
.standard p{margin:0;color:var(--ink-soft)}

.safety-band{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem;align-items:center;
  background:linear-gradient(135deg,rgba(15,122,85,.08),rgba(21,94,239,.06));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.2rem;min-width:0;
}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.checklist li{
  display:grid;grid-template-columns:22px minmax(0,1fr);gap:.55rem;align-items:start;color:var(--ink-soft);
}
.checklist li::before{
  content:"✓";width:22px;height:22px;border-radius:50%;display:grid;place-items:center;
  background:rgba(15,122,85,.12);color:var(--ok);font-size:.75rem;font-weight:800;
}

.route-panel{
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:1rem;
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow);
}
.route-panel h2{margin:.4rem 0 .6rem}
.route-panel p{margin:0 0 .8rem;color:var(--ink-soft)}
.colophon{
  background:var(--bg-soft);border:1px dashed var(--line-strong);border-radius:12px;padding:1rem;font-size:.92rem;color:var(--ink-soft);
}
.colophon strong{color:var(--ink)}

.faq-grid{display:grid;gap:.7rem;max-width:820px}
.faq-grid details{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:12px;padding:.95rem 1.05rem;
}
.faq-grid summary{cursor:pointer;font-weight:800;color:var(--ink)}
.faq-grid details p{margin:.65rem 0 0;color:var(--ink-soft)}

.inline-image-row{
  display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:1rem;align-items:center;margin:1.4rem 0;
}
.inline-image-row img,.inline-image-row .visual img{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-soft);
}
.inline-image-row.reverse{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}
.inline-image-row.reverse .visual{order:2}
.inline-image-row .copy h3{margin:.1rem 0 .45rem}
.inline-image-row .copy p{margin:0;color:var(--ink-soft)}

.page-hero{
  padding:1.6rem 0 1.2rem;
}
.page-hero-grid{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:1.2rem;align-items:stretch;
}
.page-hero-copy{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.35rem 1.3rem;min-width:0;
  box-shadow:var(--shadow-soft);
}
.page-hero-copy h1{margin:.55rem 0 .7rem;font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.1;letter-spacing:-.03em}
.page-hero-media{min-width:0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#0b1b2b}
.page-hero-media img{width:100%;height:100%;min-height:280px;object-fit:cover}

.breadcrumbs{display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;font-size:.88rem;color:var(--muted);margin-bottom:.5rem}
.breadcrumbs a{color:var(--muted);text-decoration:none;font-weight:700}
.breadcrumbs a:hover{color:var(--accent-deep)}
.content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:1.4rem;align-items:start}
.article-body > h2{margin:2rem 0 .7rem;font-size:1.45rem;letter-spacing:-.02em}
.article-body > h3{margin:1.35rem 0 .5rem;font-size:1.1rem}
.article-body > p{margin:0 0 1rem;color:var(--ink-soft)}
.article-body > ul,.article-body > ol{margin:0 0 1rem;padding-left:1.2rem;color:var(--ink-soft)}
.article-body > ul li,.article-body > ol li{margin:.35rem 0}
.side-rail{position:sticky;top:calc(var(--header-h) + 16px);display:grid;gap:.8rem}
.side-card{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow-soft)}
.side-card h2{margin:0 0 .6rem;font-size:1rem}
.side-card ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.side-card a{text-decoration:none;color:var(--ink-soft);font-weight:700}
.side-card a:hover{color:var(--accent-deep)}

.related-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem}
.related-list a{
  display:block;background:var(--bg-panel);border:1px solid var(--line);border-radius:12px;padding:.95rem 1rem;
  text-decoration:none;color:var(--ink);font-weight:750;min-width:0;
}
.related-list a span{display:block;margin-top:.3rem;color:var(--ink-soft);font-weight:500;font-size:.9rem}

.cta-band{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;
  background:linear-gradient(135deg,var(--accent-deep),var(--accent));color:#fff;
  border-radius:var(--radius-lg);padding:1.25rem 1.35rem;box-shadow:var(--shadow);
}
.cta-band h2{margin:0 0 .35rem;color:#fff;font-size:1.35rem}
.cta-band p{margin:0;color:rgba(255,255,255,.9)}
.cta-band .actions{display:flex;flex-wrap:wrap;gap:.65rem}
.cta-band .btn-primary{background:#fff;color:var(--accent-deep);box-shadow:none}
.cta-band .btn-secondary{border-color:rgba(255,255,255,.45);color:#fff}

.site-footer{background:#0B1B2B;color:rgba(232,240,252,.86);padding:3rem 0 2rem;margin-top:2rem}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,minmax(0,1fr));gap:1.4rem}
.site-footer a{color:rgba(232,240,252,.86);text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer h2{margin:0 0 .75rem;font-size:.95rem;color:#fff;letter-spacing:.04em;text-transform:uppercase}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.footer-brand p{margin:.55rem 0 0;max-width:32ch;color:rgba(232,240,252,.72);font-size:.94rem}
.footer-bottom{
  margin-top:2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:.75rem;justify-content:space-between;font-size:.88rem;color:rgba(232,240,252,.62);
}

.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:240;
  padding:.55rem .75rem calc(.55rem + env(safe-area-inset-bottom,0px));
  background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(10px);
}
.mobile-cta a{
  display:flex;width:100%;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;
  text-decoration:none;font-weight:900;letter-spacing:.04em;border-radius:12px;
  min-height:48px;box-shadow:0 10px 24px rgba(21,94,239,.28);white-space:nowrap;
}
@media (min-width:900px){
  .mobile-cta{display:none}
  body{padding-bottom:0}
  .main-nav{display:flex}
  .hamburger{display:none}
  .header-cta-ghost{display:inline-flex}
}

/* mobile */
@media (max-width:899px){
  .hero-grid,.page-hero-grid,.horizon-board,.ledger-split,.identity-grid,.map-ledger,.data-poster,.film-room,.safety-band,.route-panel,.content-wrap,.inline-image-row,.inline-image-row.reverse{grid-template-columns:1fr}
  .inline-image-row.reverse .visual{order:0}
  .card-grid,.related-list,.standards-grid{grid-template-columns:1fr}
  .stat-grid,.role-atlas{grid-template-columns:1fr 1fr}
  .chapter-rail{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .horizon-row{grid-template-columns:1fr;gap:.35rem}
  .identity-panel{grid-template-columns:1fr}
  .identity-panel img{min-height:180px;max-height:220px}
  .hero{padding:0.85rem 0 1rem;min-height:0}
  .hero-grid{gap:0.75rem}
  .hero-media{max-height:240px}
  .hero-media img{min-height:180px;max-height:240px;height:240px;object-fit:cover}
  .hero-copy{padding:0.95rem 0.95rem 1rem}
  .hero-copy .eyebrow{font-size:0.68rem;padding:0.28rem 0.55rem}
  .hero-copy h1,.page-hero-copy h1{font-size:1.45rem;line-height:1.12;margin:0.45rem 0 0.5rem}
  .hero-copy .lede{font-size:0.92rem;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .hero-actions{margin:0.7rem 0 0;gap:0.5rem}
  .hero-actions .btn{padding:0.62rem 0.85rem;font-size:0.88rem}
  .hero-actions .btn-secondary:nth-child(n+2){display:none}
  .hero-meta{display:none}
  .page-hero{padding:0.85rem 0 0.65rem}
  .page-hero-media{max-height:220px}
  .page-hero-media img{min-height:160px;max-height:220px;height:220px;object-fit:cover}
  .page-hero-copy{padding:1rem}
  .verify-stamp{display:none}
  .side-rail{position:static}
  .data-poster .poster-kpis{grid-template-columns:1fr}
  .section{padding:2.25rem 0}
}
@media (max-width:520px){
  .stat-grid,.role-atlas,.chapter-rail,.footer-grid{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 auto}
}
/* required class aliases for coverage gates */
.band{display:block}
.step-num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent-soft);color:var(--accent-deep);font-weight:800}
.loose-card{
  background:linear-gradient(135deg, rgba(21,94,239,0.08) 0%, rgba(0,163,196,0.04) 100%);
  border:1px solid rgba(21,94,239,0.22);
}
/* news cards */
.news-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:1rem}
.news-lead{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0;box-shadow:var(--shadow-soft)
}
.news-lead img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-lead .body,.news-side a .body{padding:1rem}
.news-side{display:grid;gap:.75rem}
.news-side a{
  display:grid;grid-template-columns:110px minmax(0,1fr);gap:.75rem;text-decoration:none;color:inherit;
  background:var(--bg-panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0;
}
.news-side a img{width:110px;height:100%;object-fit:cover;min-height:96px}
.news-side h3,.news-lead h3{margin:0 0 .35rem;font-size:1rem;color:var(--ink)}
.news-side p,.news-lead p{margin:0;color:var(--ink-soft);font-size:.92rem}
.kicker{font-family:var(--font-mono);font-size:.72rem;font-weight:800;color:var(--cyan-text);letter-spacing:.06em;text-transform:uppercase}
@media (max-width:899px){
  .news-grid{grid-template-columns:1fr}
  .news-side a{grid-template-columns:96px minmax(0,1fr)}
}


/* pagespeed a11y contrast overrides */
.eyebrow, .kicker, .standard .rank, .rank { color: var(--cyan-text) !important; }
.section-band .eyebrow, .section .eyebrow { color: var(--cyan-text) !important; }
/* dark surfaces keep bright cyan */
.data-poster .eyebrow, .data-poster [style*="color:#7DE7FF"], .chip.cyan { color: #7DE7FF !important; }
.site-footer .brand-tag { color: rgba(232,240,252,.82) !important; }