:root{color-scheme:dark;font-family:Inter,system-ui,-apple-system,sans-serif;background:#000;color:#e0e0e0;--bnb-yellow: #f0b90b;--bnb-yellow-glow: rgba(240, 185, 11, .4);--bnb-dark: #0b0e11;--bnb-card-bg: rgba(20, 20, 22, .6);--bnb-border: rgba(255, 255, 255, .1);--bnb-text: #eaecef;--bnb-text-dim: #848e9c;--shadow-premium: 0 8px 32px rgba(0, 0, 0, .4);--radius-lg: 24px;--radius-md: 12px;--radius-pill: 999px;--backdrop-blur: blur(20px)}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;display:flex;justify-content:center;font-size:16px;line-height:1.6;background:radial-gradient(circle at 50% 0%,rgba(240,185,11,.08) 0%,transparent 50%),#000}.page{width:100%;max-width:900px;padding:40px 24px;display:flex;flex-direction:column;gap:64px}.navbar{display:flex;justify-content:space-between;align-items:center}.brand-nav{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.2rem;letter-spacing:-.02em;color:var(--bnb-text)}.brand-nav img{width:32px;height:32px;object-fit:contain}.lang-toggle{background:#ffffff0d;border:1px solid var(--bnb-border);color:var(--bnb-text-dim);padding:8px 16px;font-family:inherit;font-size:.85rem;font-weight:500;cursor:pointer;border-radius:var(--radius-pill);transition:all .3s ease}.lang-toggle:hover{background:#ffffff1a;color:var(--bnb-text);border-color:#fff3}.hero-card{display:flex;flex-direction:column;gap:32px;align-items:center;text-align:center;padding:0 16px}.hero-pill{font-size:.75rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--bnb-yellow);background:#f0b90b1a;padding:8px 16px;border-radius:var(--radius-pill);border:1px solid rgba(240,185,11,.2)}h1{font-size:3.5rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(180deg,#fff,#848e9c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1.1;max-width:800px}p{color:var(--bnb-text-dim);max-width:540px;font-size:1.125rem;font-weight:400}.hero-banner{width:100%;border-radius:var(--radius-lg);overflow:hidden;margin:24px 0;position:relative;box-shadow:0 0 0 1px #ffffff14,0 20px 40px -10px #00000080;display:flex}.hero-banner:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;box-shadow:inset 0 0 40px #00000080;pointer-events:none}.hero-banner img{width:100%;height:auto;display:block;object-fit:contain}.hero-banner:hover img{transform:scale(1.02)}.hero-actions{display:flex;gap:16px;justify-content:center}a.primary{background:var(--bnb-yellow);color:#000;padding:14px 32px;border-radius:var(--radius-pill);text-decoration:none;font-weight:600;font-size:1rem;transition:all .3s cubic-bezier(.25,.46,.45,.94);box-shadow:0 4px 12px #f0b90b4d}a.primary:hover{transform:translateY(-2px);box-shadow:0 6px 16px #f0b90b66}a.ghost{background:#ffffff0d;color:var(--bnb-text);padding:14px 32px;border-radius:var(--radius-pill);text-decoration:none;font-weight:600;font-size:1rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);transition:all .3s ease}a.ghost:hover{background:#ffffff1a;border-color:#fff3}.hero-meta{display:flex;flex-direction:column;gap:12px;font-size:.85rem;color:var(--bnb-text-dim);font-family:JetBrains Mono,monospace;background:#14141666;padding:20px;border-radius:var(--radius-md);margin-top:24px;width:100%;text-align:left;border:1px solid rgba(255,255,255,.05)}.section{padding:0 16px}.section-head{text-align:center;margin-bottom:40px}.section-head h2{font-size:2rem;margin-bottom:12px;font-weight:700;color:var(--bnb-text)}.api-shell{background:var(--bnb-card-bg);border:1px solid var(--bnb-border);border-radius:var(--radius-lg);overflow:hidden;-webkit-backdrop-filter:var(--backdrop-blur);backdrop-filter:var(--backdrop-blur);box-shadow:var(--shadow-premium)}.api-list{padding:32px;display:flex;flex-direction:column;gap:16px}.api-item{display:flex;align-items:center;gap:16px;padding:16px 20px;background:#ffffff05;border-radius:var(--radius-md);font-family:JetBrains Mono,monospace;font-size:.9rem;color:var(--bnb-text);border:1px solid transparent;transition:all .2s}.api-item:hover{border-color:#ffffff1a;background:#ffffff0a}.dot{width:6px;height:6px;background:var(--bnb-yellow);border-radius:50%;box-shadow:0 0 8px var(--bnb-yellow)}.api-note{background:#0a0a0c99;padding:32px;text-align:center;display:flex;flex-direction:column;gap:16px;align-items:center;border-top:1px solid var(--bnb-border)}.api-note h3{font-size:1.25rem;font-weight:600;color:var(--bnb-text)}a.primary.small{padding:10px 24px;font-size:.9rem}.footer{display:flex;justify-content:space-between;align-items:center;padding-top:40px;border-top:1px solid var(--bnb-border);font-size:.9rem;color:var(--bnb-text-dim)}.footer-links{display:flex;gap:32px}.footer-links a{color:var(--bnb-text-dim);text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--bnb-text)}@media (max-width: 600px){h1{font-size:2.5rem}.page{padding:24px 16px;gap:48px}.hero-card{padding:0}.footer{flex-direction:column;gap:24px;text-align:center}}.footer-icon{width:24px;height:24px;border-radius:6px;object-fit:cover;transition:transform .2s}.icon-link:hover .footer-icon{transform:scale(1.1)}