.inst-page{min-height:100vh;background:#f6f8fc;color:#1b2440;font-family:Inter,system-ui,-apple-system,sans-serif;display:flex;flex-direction:column}.inst-header{background:#12275c;color:#fff;padding:18px 0}.inst-container{width:100%;max-width:860px;margin:0 auto;padding:0 24px}.inst-header-inner{justify-content:space-between;gap:16px}.inst-header-inner,.inst-logo{display:flex;align-items:center}.inst-logo{gap:10px;color:#fff;text-decoration:none;font-weight:700;letter-spacing:-.01em}.inst-logo img{width:34px;height:34px}.inst-back{color:#cdd7f2;text-decoration:none;font-size:.92rem;font-weight:600}.inst-back:hover{color:#fff}.inst-main{flex:1;padding:56px 0 72px}.inst-heading{font-size:2.1rem;font-weight:800;letter-spacing:-.02em;color:#12275c;margin:0 0 8px}.inst-subheading{font-size:1.05rem;color:#48557a;margin:0 0 6px}.inst-updated{display:inline-block;font-size:.78rem;font-weight:600;color:#8a5a00;background:#fff3d6;border:1px solid #f2d68a;border-radius:999px;padding:3px 10px;margin:10px 0 28px}.inst-body{font-size:1rem;line-height:1.7;color:#24304f}.inst-body h2{font-size:1.25rem;font-weight:700;color:#12275c;margin:30px 0 10px}.inst-body p{margin:0 0 14px}.inst-body a{color:#2a52be;text-decoration:underline}.inst-footer{background:#0e1e49;color:#aeb9d8;padding:22px 0;font-size:.85rem}.inst-footer a{color:#cdd7f2;text-decoration:none;margin-left:16px}@media (max-width:640px){.inst-heading{font-size:1.6rem}}