.rk-free-tools-hub { padding-bottom: var(--rk-section-space,56px); }
.rk-hub-hero { padding-top: var(--rk-page-top-space,64px); padding-bottom: 36px; }
.rk-hub-hero h1 { max-width: 850px; margin: 0 0 24px; font-size: clamp(36px,4.4vw,56px); line-height: 1.1; letter-spacing: -.035em; }
.rk-hub-hero p { max-width: 820px; color: var(--ink-700); }
.rk-hub-hero .rk-hub-lead { font-size: 20px; line-height: 1.6; }
.rk-hub-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.rk-free-tools-hub .rk-hub-grid > .rk-hub-card { min-width: 0; margin-block: 0; }
.rk-hub-card { display: flex; flex-direction: column; align-items: flex-start; padding: 28px; border: 1px solid #dce2e9; border-radius: 12px; background: #fff; }
.rk-hub-card h2 { margin: 0 0 16px; font-size: 25px; line-height: 1.2; }
.rk-hub-card p { color: var(--ink-700); margin: 0 0 16px; line-height: 1.65; }
.rk-hub-card .rk-hub-task { color: var(--ink-900); }
.rk-hub-card .rk-hub-note { margin-top: auto; padding-top: 8px; font-size: 13px; }
.rk-hub-card .wp-block-buttons { margin-top: 8px; width: 100%; }
.rk-hub-card .wp-element-button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; background: var(--brand-primary); color: #fff; padding: 12px 18px; border-radius: 6px; font-size: 14px; font-weight: 600; text-decoration: none; }
.rk-hub-card .wp-element-button:hover { background: var(--brand-primary-700); }
.rk-hub-studio,.rk-hub-product { margin-top: 32px; padding: 32px; border: 1px solid #dce2e9; border-radius: 12px; background: #fff; }
.rk-hub-product { background: var(--brand-primary-100); }
.rk-hub-studio h2,.rk-hub-product h2 { margin: 0 0 16px; font-size: clamp(26px,3vw,34px); line-height: 1.2; }
.rk-hub-studio p,.rk-hub-product p { max-width: 880px; color: var(--ink-700); line-height: 1.65; }
.rk-hub-studio a,.rk-hub-product a { display: inline-block; margin: 4px 24px 4px 0; padding-block: 8px; font-weight: 600; }
.rk-free-tools-hub a:focus-visible { outline: 3px solid var(--brand-primary); outline-offset: 4px; }
@media(max-width:960px) { .rk-hub-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:600px) { .rk-hub-grid { grid-template-columns: 1fr; gap: 16px; } .rk-hub-card { padding: 24px; } .rk-hub-studio,.rk-hub-product { padding: 24px; } .rk-hub-studio a,.rk-hub-product a { margin-right: 0; display: block; } }