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.search-input::placeholder{color:var(--color-text-mute)}.header-actions{align-items:center;gap:1rem;display:flex}.badge-premium{background-color:var(--color-gold-dim);color:var(--color-gold);letter-spacing:.5px;border:1px solid #dfa83c33;border-radius:20px;align-items:center;gap:.35rem;padding:.4rem .8rem;font-size:.75rem;font-weight:800;display:flex}.upgrade-link-btn{background:linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));color:#fff;letter-spacing:.5px;border-radius:20px;align-items:center;gap:.35rem;padding:.4rem .8rem;font-size:.75rem;font-weight:800;animation:1.5s infinite alternate pulseGlow;display:flex;box-shadow:0 4px 10px #e8692a40}.upgrade-link-btn:hover{transform:translateY(-.5px);box-shadow:0 4px 14px #e8692a59}.college-badge{background-color:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-sub);border-radius:20px;padding:.4rem .8rem;font-size:.75rem;font-weight:700}.main-content{flex:1;padding:2rem;overflow-y:auto}.content-container{max-width:1400px;margin:0 auto}