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img{width:100%;height:200px;object-fit:cover}.post-card-content{padding:25px}.single-content{max-width:800px;margin:60px auto;font-size:1.15rem}.single-content img{max-width:100%;height:auto;border-radius:5px}.site-footer{background:var(--surface);padding:60px 0 30px;margin-top:80px;text-align:center;border-top:1px solid rgb(255 255 255 / .05)}.email-capture{max-width:500px;margin:0 auto 40px}.email-capture input[type="email"]{width:60%;padding:15px;border:1px solid rgb(255 255 255 / .1);background:var(--bg);color:#fff;border-radius:3px 0 0 3px}.email-capture button{width:38%;padding:15px;background:var(--gold);border:none;color:#000;font-weight:700;cursor:pointer;border-radius:0 3px 3px 0}@media (max-width:768px){.header-inner{flex-direction:column;gap:15px}.hero-title{font-size:2.5rem}.email-capture input[type="email"],.email-capture 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10px}.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:10px}.btn-secondary{display:inline-block;border:2px solid var(--gold);color:var(--gold);padding:13px 33px;font-weight:600;border-radius:3px;text-transform:uppercase;letter-spacing:1px}.btn-secondary:hover{background:var(--gold);color:#000}.challenge-section{background:var(--surface);border-top:1px solid rgb(255 255 255 / .05);border-bottom:1px solid rgb(255 255 255 / .05)}.challenge-panel{display:grid;grid-template-columns:1.1fr 0.9fr;gap:50px;align-items:center}.challenge-copy h2{margin-top:0}.challenge-form [data-reach-form]{width:100%}.form-note{color:var(--muted);font-size:.85rem;margin-top:10px}.concept-number{color:var(--gold);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;font-weight:600;margin:0 0 10px}.card-link{font-weight:600;font-size:.9rem}.split{display:grid;grid-template-columns:0.85fr 1.15fr;gap:60px;align-items:center}.split.reverse{grid-template-columns:1.15fr 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