@font-face{font-family:RKFooter;src:url('/start/dm-sans-400.ttf');font-weight:400;font-display:swap}@font-face{font-family:RKFooter;src:url('/start/dm-sans-700.ttf');font-weight:600 900;font-display:swap}
#rk-site-footer{display:block;position:relative;isolation:isolate;clear:both;width:100%;max-width:none;margin:0;padding:0;background:#fff;color:#0a234a;font:400 16px/1.55 RKFooter,'DM Sans',Arial,sans-serif;text-align:left;letter-spacing:normal;border:0;box-shadow:none;float:none}
#rk-site-footer *,#rk-site-footer *::before,#rk-site-footer *::after{box-sizing:border-box}
#rk-site-footer h2,#rk-site-footer h3,#rk-site-footer p,#rk-site-footer nav{margin:0;padding:0;font-family:inherit}
#rk-site-footer a{color:inherit;text-decoration:none;font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;transition:color .16s,background .16s;float:none}
#rk-site-footer a:hover{text-decoration:underline;text-underline-offset:5px;color:#b33e00}
#rk-site-footer a:focus-visible{outline:3px solid #1776d4;outline-offset:5px;border-radius:4px}
#rk-site-footer img{display:block;max-width:100%;object-fit:contain;border:0;filter:none}
#rk-site-footer svg{display:block;flex-shrink:0}
#rk-site-footer .rkf-container{width:min(1240px,calc(100% - 72px));max-width:none;margin-inline:auto}
#rk-site-footer .rkf-invite{display:block;padding:42px 0;margin:0;background:radial-gradient(ellipse at 83% 140%,#224d7b66 0,transparent 60%),linear-gradient(115deg,#102f55,#0a234a);color:#fff;overflow:hidden}
#rk-site-footer .rkf-invite-grid{display:grid;grid-template-columns:minmax(0,1fr) 150px 290px;gap:26px;align-items:center}
#rk-site-footer .rkf-eyebrow{font-size:11px;line-height:1.5;text-transform:uppercase;letter-spacing:.2em;font-weight:700;color:#a5d4f4;margin-bottom:12px}
#rk-site-footer h2{font-size:clamp(28px,3.15vw,42px);line-height:1.12;letter-spacing:-.045em;font-weight:700;color:#fff;max-width:none}
#rk-site-footer .rkf-intro{margin-top:13px;color:#dce9f8;font-size:17px;line-height:1.55}
#rk-site-footer .rkf-conversation{width:150px;height:130px}
#rk-site-footer .rkf-action{text-align:center}
#rk-site-footer .rkf-button{display:flex;justify-content:center;align-items:center;gap:12px;background:linear-gradient(125deg,#ee5100,#d94700);border:1px solid #ff812c;border-radius:10px;color:#fff;font-weight:700;font-size:18px;min-height:58px;padding:13px 19px;box-shadow:0 5px 16px #071b3733}
#rk-site-footer .rkf-button:hover{background:#be4000;color:#fff;text-decoration:none}
#rk-site-footer .rkf-action p{font-size:11px;line-height:1.5;color:#c8dcf1;margin-top:10px}
#rk-site-footer .rkf-content{padding-top:44px;padding-bottom:24px}
#rk-site-footer .rkf-columns{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:0}
#rk-site-footer .rkf-brand{padding-right:28px;min-width:0}
#rk-site-footer .rkf-logo{display:block;background:#fff;width:310px;max-width:100%;padding:0;margin:0 0 18px}
#rk-site-footer .rkf-logo img{width:100%;height:auto;max-height:none}
#rk-site-footer .rkf-brand p{color:#526887;font-size:15px;line-height:1.55;margin:0 0 18px}
#rk-site-footer .rkf-contact{display:flex;align-items:center;gap:12px;margin:6px 0;overflow-wrap:anywhere;font-size:16px;min-height:30px}
#rk-site-footer .rkf-contact svg{width:20px;height:20px;fill:#0a234a}
#rk-site-footer .rkf-social{display:flex;gap:12px;margin-top:20px}
#rk-site-footer .rkf-social a{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid #b8cbe1;border-radius:50%}
#rk-site-footer .rkf-social a:hover{color:#0a234a;background:#eaf5ff;border-color:#6c9fcd}
#rk-site-footer .rkf-social svg{width:21px;height:21px;fill:currentColor}
#rk-site-footer .rkf-social svg[fill="none"]{fill:none;stroke:currentColor;stroke-width:1.8}
#rk-site-footer .rkf-dot{fill:currentColor;stroke:none}
#rk-site-footer .rkf-links{padding:5px 24px 0 28px;border-left:1px solid #dce5ef;min-width:0}
#rk-site-footer h3{font-size:19px;font-weight:700;line-height:1.3;letter-spacing:-.025em;color:#0a234a;margin:0 0 16px}
#rk-site-footer .rkf-links>a{display:block;color:#526887;font-size:15px;padding:6px 0;line-height:1.45}
#rk-site-footer .rkf-links>a:hover{color:#b33e00}
#rk-site-footer .rkf-links .rkf-portal{display:inline-flex;gap:8px;align-items:center;padding:12px 16px;border:1px solid #90bded;border-radius:8px;background:#f0f7ff;color:#1152a0;font-weight:700;margin-top:18px}
#rk-site-footer .rkf-educators{display:flex;align-items:center;gap:28px;margin-top:34px;padding:16px 24px;border:1px solid #d7e8fa;border-radius:10px;background:#edf6ff;font-size:14px;flex-wrap:wrap}
#rk-site-footer .rkf-educators strong{display:flex;align-items:center;gap:13px;font-weight:700;font-size:16px}
#rk-site-footer .rkf-educators svg{width:32px;height:28px;fill:none;stroke:#0a234a;stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
#rk-site-footer .rkf-educators a{padding-block:5px}
#rk-site-footer .rkf-worksheets{margin-left:auto;padding-left:25px;border-left:1px solid #b8d0e8;color:#1152a0;font-weight:700}
#rk-site-footer .rkf-legal{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:20px;margin-top:22px;border-top:1px solid #dce5ef;color:#526887;font-size:12px}
#rk-site-footer .rkf-legal nav{display:flex;gap:20px;flex-wrap:wrap}
#rk-site-footer .rkf-legal a{text-decoration:underline;text-underline-offset:3px}
#rk-site-footer .rkf-trademark{font-size:11px;line-height:1.6;color:#526887;margin-top:8px}
@media(max-width:1100px){#rk-site-footer .rkf-invite-grid{grid-template-columns:1fr 260px}#rk-site-footer .rkf-conversation{display:none}#rk-site-footer .rkf-columns{grid-template-columns:1.4fr 1fr 1fr}#rk-site-footer .rkf-brand{grid-row:span 2}#rk-site-footer .rkf-links{padding-inline:22px}#rk-site-footer .rkf-links:last-child{grid-column:2/4;margin-top:26px;display:grid;grid-template-columns:1fr 1fr}#rk-site-footer .rkf-links:last-child h3{grid-column:1/-1}#rk-site-footer .rkf-worksheets{margin-left:0}#rk-site-footer .rkf-educators{gap:12px 24px}}
@media(max-width:700px){#rk-site-footer .rkf-container{width:calc(100% - 40px)}#rk-site-footer .rkf-invite{padding:30px 0}#rk-site-footer .rkf-invite-grid{grid-template-columns:1fr;gap:22px}#rk-site-footer h2{font-size:32px;max-width:360px}#rk-site-footer .rkf-intro{font-size:15px;max-width:370px}#rk-site-footer .rkf-action{max-width:360px}#rk-site-footer .rkf-button{min-height:54px;font-size:17px}#rk-site-footer .rkf-content{padding-top:30px;padding-bottom:24px}#rk-site-footer .rkf-columns{grid-template-columns:1fr 1fr;gap:26px 18px}#rk-site-footer .rkf-brand{grid-column:1/-1;grid-row:auto;padding:0 0 25px;border-bottom:1px solid #dce5ef}#rk-site-footer .rkf-logo{width:285px;margin-bottom:12px}#rk-site-footer .rkf-brand p{font-size:14px;max-width:350px}#rk-site-footer .rkf-social{margin-top:15px}#rk-site-footer .rkf-links{padding:0;border:0}#rk-site-footer h3{font-size:17px;margin-bottom:12px}#rk-site-footer .rkf-links>a{font-size:14px;padding:8px 0}#rk-site-footer .rkf-links:last-child{grid-column:1/-1;margin-top:0;column-gap:18px}#rk-site-footer .rkf-links .rkf-portal{padding:10px;font-size:13px;margin-top:14px}#rk-site-footer .rkf-educators{margin-top:28px;padding:16px;gap:10px 20px}#rk-site-footer .rkf-educators strong{width:100%}#rk-site-footer .rkf-worksheets{width:100%;border-left:0;border-top:1px solid #c9dced;padding:13px 0 0!important;margin-top:5px}#rk-site-footer .rkf-legal{align-items:flex-start;flex-direction:column;font-size:11px}#rk-site-footer .rkf-legal nav{gap:8px 16px}#rk-site-footer .rkf-trademark{font-size:10px}#rk-site-footer .rkf-content{padding-bottom:100px}}
@media(prefers-reduced-motion:reduce){#rk-site-footer a{transition:none}}
/* Legacy React routes keep their app and booking flow. Its footer is superseded
   by the static shared component mounted outside #root. */
#root footer:not(#rk-site-footer){display:none!important}
#root .certificate:has(+footer){display:none!important}

/* RK PURPOSE VISUALS START — restrained, reusable learning roles */
.rk-learning-tools{margin:28px 0 4px;padding-top:20px;border-top:1px solid #dfe7ef}
.rk-learning-tools h3{font-size:22px;font-weight:600;line-height:1.35;margin:0 0 7px;color:#0a234a}
.rk-learning-tools>p{font-size:16px;line-height:1.6;color:#536782;margin:0 0 16px}
.rk-tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.rk-tool-card{display:flex;flex-direction:column;align-items:flex-start;padding:16px;border:1px solid #dce6f0;border-radius:12px;background:linear-gradient(145deg,#fff,#f6faff);color:#0a234a;text-decoration:none;min-width:0}
.rk-tool-card .rk-purpose-icon{width:100px;height:80px;object-fit:contain;margin:0 0 12px}
.rk-tool-card strong{font-size:17px;font-weight:600;line-height:1.4;margin-bottom:6px}
.rk-tool-card>span{font-size:14px;line-height:1.6;color:#536782}
.rk-tool-card .rk-tool-open{color:#a93800;font-weight:500;padding-top:12px;margin-top:auto}
.rk-tool-card:hover{border-color:#7dabc9;background:#eef7ff}
.rk-tool-card:focus-visible{outline:3px solid #1474cc;outline-offset:4px}
.rk-purpose-hero{float:right;width:112px;height:90px;object-fit:contain;margin:0 0 12px 24px}
body.learning-page .study-tabs [data-step] .step-number{width:42px;height:38px;flex:0 0 42px;border-radius:0;background-color:transparent;background-repeat:no-repeat;background-size:contain;background-position:center;font-size:0;color:transparent}
body.learning-page .study-tabs [data-step="understand"] .step-number{background-image:url('/assets/home-3d/book.svg')}
body.learning-page .study-tabs [data-step="explore"] .step-number{background-image:url('/assets/learning-icons/explore.svg')}
body.rk-site.rk-study .study-sidebar-help img{display:block;position:static;float:right;width:58px;height:50px;margin:0 0 8px 8px;opacity:1}
body.learning-page .study-tabs [data-step="practice"] .step-number{background-image:url('/assets/learning-icons/practice.svg')}
body.learning-page .study-tabs [data-step="reference"] .step-number{background-image:url('/assets/learning-icons/notes.svg')}
body.learning-page .tutor-strip{position:relative;padding-left:104px}
body.learning-page .tutor-strip:before{content:"";position:absolute;left:18px;top:24px;width:70px;height:60px;background:url('/assets/footer-conversation.svg') center/contain no-repeat;pointer-events:none}
.rk-search-support .rk-support-grid article:before{content:"";display:block;width:68px;height:56px;margin-bottom:12px;background:url('/assets/learning-icons/notes.svg') center/contain no-repeat}
.rk-search-support .rk-support-grid article:nth-child(1):before{background-image:url('/assets/home-3d/book.svg')}
.rk-search-support .rk-support-grid article:nth-child(2):before{background-image:url('/assets/learning-icons/practice.svg')}
@media(max-width:1000px){.rk-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.rk-tool-card{padding:14px}.rk-tool-card .rk-purpose-icon{width:76px;height:61px;margin-bottom:8px}.rk-tool-card strong{font-size:16px}.rk-purpose-hero{width:72px;height:58px;margin-left:12px}body.learning-page .study-tabs [data-step] .step-number{width:28px;height:26px;flex-basis:28px}body.learning-page .tutor-strip{padding-left:22px;padding-top:80px}body.learning-page .tutor-strip:before{top:15px;left:22px;width:58px;height:50px}}
@media(max-width:350px){.rk-tool-grid{grid-template-columns:1fr}}
@media print{.rk-purpose-hero,.rk-learning-tools,body.learning-page .tutor-strip:before,.rk-search-support .rk-support-grid article:before{display:none}body.learning-page .tutor-strip{padding-left:0}}
/* RK PURPOSE VISUALS END */