:root{font-family:IBM Plex Sans,SF Pro Display,PingFang SC,sans-serif;color:#eff6ff;background:radial-gradient(circle at top left,rgba(91,196,255,.2),transparent 24%),radial-gradient(circle at top right,rgba(108,255,211,.12),transparent 22%),linear-gradient(180deg,#0b1d30,#102842 52%,#132f4b);--bg-panel: rgba(12, 28, 47, .76);--bg-panel-strong: rgba(9, 23, 39, .92);--border: rgba(154, 198, 232, .14);--text-muted: #aac0d8;--accent: #64d7ff;--accent-2: #66efcf;--shadow: 0 20px 60px rgba(3, 12, 24, .32);--radius-lg: 28px;--radius-md: 18px;--space-1: .75rem;--space-2: 1rem;--space-3: 1.5rem;--space-4: 2rem;--space-5: 3rem}*{box-sizing:border-box}html,body,#app{min-height:100%}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}.page-shell{position:relative;min-height:100vh;overflow:hidden}.ambient{position:fixed;width:28rem;height:28rem;filter:blur(90px);pointer-events:none;opacity:.28}.ambient--left{top:-8rem;left:-10rem;background:#66d7ff59}.ambient--right{right:-10rem;top:6rem;background:#66efcf40}.landing{position:relative;z-index:1;width:min(1180px,calc(100% - 32px));margin:0 auto;padding:24px 0 56px}.card{border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(180deg,#11253bf2,#0a192bd1),var(--bg-panel);box-shadow:var(--shadow)}.hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.95fr);gap:var(--space-4);padding:32px}.hero__copy{display:grid;align-content:center;gap:var(--space-3)}.eyebrow{margin:0;color:var(--accent);font-size:.82rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase}.hero h1,.section-card h2,.pillar-card h3,.stat-card strong{margin:0}.hero h1{max-width:11ch;font-size:clamp(2.5rem,6vw,5rem);line-height:1;letter-spacing:-.05em}.hero__text,.pillar-card p,.rule-list,.stat-card span{color:var(--text-muted)}.hero__text{max-width:58ch;margin:0;line-height:1.7;font-size:1.04rem}.hero__actions{display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;min-width:168px;padding:14px 20px;border-radius:999px;font-weight:600}.button--primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#072234}.button--ghost{border:1px solid rgba(150,214,243,.22);background:#0f22377a}.hero__panel{display:grid;gap:var(--space-3);align-content:start;padding:22px;border-radius:22px;background:radial-gradient(circle at top left,rgba(100,215,255,.18),transparent 30%),var(--bg-panel-strong);border:1px solid rgba(150,214,243,.14)}.chip{display:inline-flex;width:fit-content;padding:8px 12px;border-radius:999px;background:#66efcf1f;color:#a0ffe9;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.stat-card,.pillar-card{padding:18px;border-radius:var(--radius-md);background:#ffffff08;border:1px solid rgba(154,198,232,.1)}.stat-card{display:grid;gap:8px}.section-grid{display:grid;grid-template-columns:1.25fr .95fr;gap:var(--space-4);margin-top:var(--space-4)}.section-card{padding:28px}.section-card--wide{display:grid;gap:var(--space-3)}.pillar-list{display:grid;gap:14px}.pillar-card h3{margin-bottom:8px;font-size:1.05rem}.pillar-card p{margin:0;line-height:1.7}.rule-list{margin:var(--space-3) 0 0;padding-left:18px;line-height:1.8}@media(max-width:960px){.hero,.section-grid{grid-template-columns:1fr}.hero h1{max-width:none}}@media(max-width:640px){.landing{width:min(100% - 20px,1180px);padding-top:10px;padding-bottom:32px}.hero,.section-card{padding:20px}.hero h1{font-size:2.6rem}.stats-grid{grid-template-columns:1fr}.button{width:100%}}