/* Shared home/top-up sticky-header geometry. Keep both pages aligned. */
.site-shell-wrapper{padding:12px 12px 0}
.site-shell{box-sizing:border-box;width:100%;max-width:512px;min-height:62px;margin-inline:auto;padding:12px 14px;border-radius:16px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.site-shell .shell-brand{display:flex;align-items:center;gap:8px;min-width:0;flex-shrink:0}
.shell-brand img{width:32px;height:32px;border-radius:8px;object-fit:contain}
.shell-brand-copy{line-height:1}
.shell-brand-title{font-family:Outfit,Inter,system-ui,sans-serif;font-size:14px;font-weight:700}
.shell-brand-subtitle{display:block;margin-top:2px;font-size:8px;letter-spacing:.12em;font-weight:600;color:#a855f7}
.site-shell .shell-home{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:36px;padding:0 12px;font-size:12px;font-weight:600;border-radius:999px}
@media(min-width:1024px){.site-shell-wrapper{padding:14px 24px 0}.site-shell{max-width:1152px;min-height:70px;padding:12px 24px;border-radius:999px}.site-shell .shell-brand{gap:10px}.shell-brand img{width:36px;height:36px;border-radius:12px}.shell-brand-title{font-size:15px}.shell-brand-subtitle{font-size:9px;letter-spacing:.14em}.site-shell .shell-home{min-height:44px;font-size:13px}}