.course-offer-page { --offer-line:#dce3ee; }
.course-offer-page .course-hero__grid {grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:center;}
.course-offer-page .course-hero h1 {font-size:clamp(34px,3.3vw,52px);line-height:1.08;letter-spacing:-.035em;max-width:680px;}
.course-offer-page .course-hero__lead {font-size:18px;line-height:1.65;}
.course-offer-page .section-heading {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;align-items:start;}
.course-offer-page .section-heading h2 {max-width:none;font-size:clamp(30px,2.8vw,42px);line-height:1.15;}
.course-offer-page .section-heading>p {max-width:none;font-size:17px;line-height:1.65;align-self:center;}
.offer-hero-art {margin:0;min-width:0;overflow:hidden;border:1px solid var(--offer-line);border-radius:26px;background:white;box-shadow:0 20px 60px #10213f12;}
.offer-hero-art>img {display:block;width:100%;height:auto;object-fit:contain;}
.offer-hero-art figcaption {padding:24px 28px;}
.offer-hero-art figcaption>span {display:flex;align-items:center;gap:10px;}
.offer-hero-art svg,.offer-route svg,.offer-paper svg {width:28px;height:28px;color:#315fdb;flex-shrink:0;}
.offer-hero-art p {margin:12px 0 8px;font-size:16px;color:#253d61;}
.offer-hero-art small {font-size:13px;color:#627089;line-height:1.5;display:block;}
.offer-practice .rkn-case-tabs {grid-template-columns:repeat(2,minmax(0,1fr));}
.offer-practice .rkn-case-browser img {max-height:490px;background:white;object-fit:contain;}
.offer-practice .rkn-case__file p {font-size:15px;}
.offer-route {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.offer-route article {padding:28px;border:1px solid var(--offer-line);border-radius:22px;background:#fff;position:relative;}
.offer-route article+article:before {content:'→';position:absolute;left:-22px;top:36px;color:#315fdb;background:#f7f5f2;border-radius:50%;width:24px;text-align:center;z-index:1;}
.offer-route h3,.offer-deliverables h3 {font-size:20px;line-height:1.35;margin:18px 0 12px;}
.offer-route p,.offer-deliverables p,.offer-check p {font-size:16px;line-height:1.65;color:#52617a;}
.offer-route small {display:block;margin-top:22px;padding-top:15px;border-top:1px solid var(--offer-line);font-size:14px;line-height:1.5;color:#315fbd;}
.offer-check {margin-top:30px;padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:40px;background:#14294c;color:#fff;border-radius:26px;}
.offer-check h3 {font-size:28px;line-height:1.2;margin:16px 0;}
.offer-check p {color:#d0dced;}
.offer-check .course-section-label {color:#aec3ff;}
.offer-check__items label {display:flex;gap:12px;align-items:flex-start;padding:12px 0;font-size:16px;line-height:1.5;cursor:pointer;}
.offer-check__items input {flex:0 0 21px;width:21px;height:21px;margin:2px 0;accent-color:#8aafff;}
.offer-check__status {padding:16px 18px;border:1px solid #56709b;border-radius:12px;background:#203c65;}
.offer-legal-note {margin:24px 0 0;font-size:15px;line-height:1.65;color:#5c6980;}
.offer-legal-note a {text-decoration:underline;text-underline-offset:3px;color:#315bbd;}
.offer-results {background:#eef2f8;}
.offer-deliverables {display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.offer-deliverables article {min-width:0;}
.offer-paper {min-height:225px;display:flex;flex-direction:column;align-items:flex-start;padding:25px;background:#fff;border:1px solid #cdd8e8;border-radius:6px 24px 6px 6px;box-shadow:0 12px 22px #11284608;}
.offer-paper strong {font-size:21px;margin:16px 0;}
.offer-paper i {display:block;width:100%;height:5px;margin:5px 0;border-radius:5px;background:#e4eaf3;}
.offer-paper i:nth-of-type(2) {width:80%;}
.offer-paper span {margin-top:20px;font-size:13px;color:#277462;}
.course-offer-page .lesson-list {align-items:start;gap:16px;}
.course-offer-page .course-format-card__price strong {font-size:25px;white-space:normal;}
.course-offer-page .course-program-download__copy small {font-size:14px;}
.course-offer-page .course-faq__grid>div>p {font-size:16px;line-height:1.65;}
.course-offer-page .course-faq__grid h2 {font-size:clamp(30px,2.8vw,42px);}
.course-offer-page .course-hero__actions .button {white-space:normal;}
@media(max-width:1100px){.course-offer-page .course-hero__grid{gap:28px}.offer-deliverables{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.offer-route{gap:14px}.offer-route article{padding:22px}.offer-check{gap:25px;padding:28px}}
@media(max-width:800px){.course-offer-page .course-hero__grid,.course-offer-page .section-heading{grid-template-columns:1fr}.offer-check{grid-template-columns:1fr;gap:10px}.offer-route{grid-template-columns:1fr}.offer-route article+article:before{content:none}.offer-practice .rkn-case-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.course-offer-page .section-heading>p{font-size:16px}.offer-hero-art{max-width:700px}.course-offer-page .course-hero h1{max-width:680px}.course-offer-page .course-hero__lead{font-size:17px}}
@media(max-width:520px){.offer-practice .rkn-case-tabs{grid-template-columns:1fr}.offer-deliverables{grid-template-columns:1fr}.offer-deliverables article{display:grid;grid-template-columns:86px minmax(0,1fr);column-gap:18px;align-items:start}.offer-paper{grid-row:span 2;min-height:126px;padding:13px;border-radius:5px 15px 5px 5px}.offer-paper strong{font-size:12px;margin:12px 0}.offer-paper span{display:none}.offer-paper i{height:3px;margin:3px 0}.offer-deliverables h3{margin:0 0 8px;font-size:19px}.offer-deliverables p{margin:0}.offer-hero-art figcaption{padding:20px}.offer-check{padding:22px}.offer-check h3{font-size:24px}.course-offer-page .course-hero h1{font-size:34px}.course-offer-page .course-hero__actions{display:grid;grid-template-columns:1fr}.offer-practice .rkn-case-browser img{max-height:390px}.course-offer-page .course-format-card__price strong{font-size:23px}}