/* Growth PowerHub 1.3.2 — theme header/footer remain untouched; styles below apply only to Growth PowerHub content. */
.gpt-site-main{width:100%;min-width:0;background:linear-gradient(180deg,#F8FBFF 0%,#F7FAFC 42%,#FFFFFF 100%);color:#475569}
.gpt-instant-shell{width:min(calc(100% - 48px),1240px);min-height:350px;margin:28px auto;padding:42px 44px;border:1px solid #DDE9F8;border-radius:28px;background:radial-gradient(circle at 92% 12%,rgba(246,183,60,.14),transparent 25%),linear-gradient(135deg,#fff 0%,#F7FBFF 68%,#fff 100%);box-shadow:0 14px 40px rgba(23,59,103,.07);display:flex;flex-direction:column;justify-content:center;gap:6px;color:#173B67;font-family:inherit}
.gpt-instant-shell span{font-size:15px;font-weight:900;color:#4285F4}.gpt-instant-shell strong{font-size:clamp(38px,4.5vw,58px);letter-spacing:-.055em;line-height:1.05}.gpt-instant-shell small{font-size:16px;color:#64748B;line-height:1.5;font-weight:650}
@media(max-width:760px){.gpt-instant-shell{width:calc(100% - 24px);min-height:300px;margin:12px auto;padding:24px 20px;border-radius:22px}.gpt-instant-shell strong{font-size:36px}.gpt-instant-shell small{font-size:14px}}