.dis-page{--dis-blue:#1269cb;--dis-navy:#102a4e;--dis-muted:#61738c;--dis-pale:#f2f7fd;font-family:Arial,Helvetica,sans-serif;color:var(--dis-navy);overflow:hidden}
.dis-page *{box-sizing:border-box}
.dis-page .dis-wrap{max-width:1220px;margin:0 auto;padding:0 24px}
.dis-page h1,.dis-page h2,.dis-page h3,.dis-page p{margin-top:0}
.dis-page h2{font-size:clamp(29px,3.3vw,42px);line-height:1.17;letter-spacing:-.03em;margin-bottom:20px}
.dis-page h2 span{color:#367fbc}
.dis-page a{text-decoration:none}
.dis-eyebrow{display:block;color:#497ca6;font-size:11px;letter-spacing:.1em;font-weight:800;margin-bottom:18px}
.dis-hero{padding:22px 0 70px;background:linear-gradient(100deg,#fbfdff,#eaf5fc)}
.dis-crumbs{display:flex;gap:12px;align-items:center;font-size:12px;color:#8295a7;margin-bottom:35px}
.dis-crumbs a{color:#3179ad}
.dis-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}
.dis-hero h1{font-size:clamp(42px,5.5vw,70px);line-height:1.07;letter-spacing:-.05em;margin-bottom:24px}
.dis-hero h1 span{display:block;color:#267bc1}
.dis-lead{font-size:17px;line-height:1.75;color:#536b84;max-width:650px;margin-bottom:30px}
.dis-actions{display:flex;flex-wrap:wrap;gap:12px}
.dis-btn{display:inline-flex;justify-content:center;align-items:center;text-align:center;gap:12px;min-height:48px;padding:14px 17px;border-radius:6px;font-size:13px;font-weight:700;line-height:1.35;transition:background .2s,color .2s,border-color .2s;cursor:pointer}
.dis-primary{background:#1269cb;color:#fff!important;box-shadow:0 6px 18px #1269cb18;border:1px solid #1269cb}
.dis-primary:hover{background:#0755ab;border-color:#0755ab}
.dis-outline{background:#fff;color:#1269cb!important;border:1px solid #8db9ec}
.dis-outline:hover{background:#1269cb;color:#fff!important;border-color:#1269cb}
.dis-hero-figure{min-height:405px;display:grid;place-items:center;position:relative;background:radial-gradient(circle,#d7edfa 0%,#eef7fc 60%,transparent 75%)}
.dis-figure-ring{position:absolute;width:290px;height:290px;border:1px solid #b8d9ed;border-radius:50%;box-shadow:0 0 0 42px #d5eaf733,0 0 0 78px #d5eaf71c}
.dis-spine{height:400px;position:relative;filter:drop-shadow(0 12px 15px #2c7db02b)}
.dis-figure-label{position:absolute;bottom:20px;right:20px;background:#ffffffc9;color:#467fa9;padding:9px 12px;border-radius:6px;font-size:10px;letter-spacing:.12em;font-weight:800}
.dis-intro{background:#fff;padding:80px 0}
.dis-intro-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px}
.dis-intro-grid p{font-size:16px;line-height:1.85;color:#536a80;margin-bottom:15px}
.dis-catalog{background:#f3f8fc;padding:80px 0 90px;scroll-margin-top:35px}
.dis-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}
.dis-heading h2{margin-bottom:10px}
.dis-heading p{color:#687e94;line-height:1.6;margin-bottom:0}
.dis-count{white-space:nowrap;background:#e2eff9;color:#3d7fae;font-size:12px;font-weight:800;padding:11px 16px;border-radius:25px}
.dis-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.dis-card{border-radius:12px;background:white;overflow:hidden;border:1px solid #e0eaf3;box-shadow:0 8px 24px #1c47700c;transition:transform .2s,box-shadow .2s}
.dis-card:hover{transform:translateY(-4px);box-shadow:0 14px 28px #1c47701a}
.dis-card-link{height:100%;display:flex;flex-direction:column;color:inherit!important}
.dis-art{height:165px;background:linear-gradient(145deg,#eaf5fc,#cbdff0);position:relative;display:grid;place-items:center}
.dis-art svg{width:165px;height:140px;filter:drop-shadow(0 5px 9px #397ca424)}
.dis-art-coccyx,.dis-art-tumor{background:linear-gradient(145deg,#eef7fc,#dbe7ef)}
.dis-art-unstable,.dis-art-shift{background:linear-gradient(145deg,#e7f3fa,#c6e2f1)}
.dis-art-stenosis,.dis-art-cord{background:linear-gradient(145deg,#e9f7ff,#c9dfed)}
.dis-art-number{position:absolute;top:13px;left:15px;color:#689abd;font-weight:800;font-size:12px}
.dis-card-body{display:flex;flex:1;flex-direction:column;padding:20px 18px 19px}
.dis-card h3{font-size:17px;line-height:1.35;margin:0 0 12px;min-height:46px}
.dis-card p{font-size:13px;line-height:1.6;color:#6b7f91;margin-bottom:22px}
.dis-card-btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;align-self:flex-start;min-height:42px;padding:10px 15px;margin-top:auto;background:#fff;border:1px solid #8db9ec;border-radius:6px;color:#1269cb;font-size:12px;font-weight:700}
.dis-card:hover .dis-card-btn{background:#1269cb;color:white}
.dis-small-note{font-size:12px;color:#8495a6;margin:25px 0 0}
.dis-symptoms{padding:85px 0;background:#fff}
.dis-symptoms-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}
.dis-symptom{padding:26px 22px;background:#f6fafe;border:1px solid #e1ecf5;border-radius:12px}
.dis-symptom>span{color:#1269cb;font-size:13px;font-weight:800;display:block;margin-bottom:24px}
.dis-symptom h3{font-size:17px;line-height:1.35;margin-bottom:12px}
.dis-symptom p{font-size:14px;line-height:1.65;color:#63788e;margin:0}
.dis-warning{margin-top:25px;padding:20px 24px;background:#eef5fd;border-left:3px solid #1269cb;color:#3c5875;font-size:14px;line-height:1.7}
.dis-warning strong{color:#14395c}
.dis-approach{background:#eef6fc;padding:85px 0}
.dis-approach-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:65px;align-items:center}
.dis-approach p{font-size:16px;line-height:1.8;color:#5b7187;margin-bottom:24px}
.dis-approach-steps{background:#fff;border:1px solid #dceaf5;border-radius:12px;padding:14px 28px}
.dis-approach-steps>div{display:flex;align-items:center;gap:20px;padding:24px 0;border-bottom:1px solid #e4edf5}
.dis-approach-steps>div:last-child{border:0}
.dis-approach-steps b{font-size:13px;color:#1269cb}
.dis-approach-steps span{font-size:15px;line-height:1.6}
.dis-cta{padding:65px 0 75px;background:#fff}
.dis-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:50px}
.dis-cta h2{margin-bottom:12px}
.dis-cta p{color:#5c7188;line-height:1.7;margin-bottom:0;max-width:600px}
.dis-cta-buttons{display:grid;gap:12px;min-width:215px}
@media(max-width:1050px){.dis-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dis-symptoms-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dis-hero-figure{min-height:340px}.dis-spine{height:330px}}
@media(max-width:700px){.dis-page .dis-wrap{padding:0 17px}.dis-hero{padding:18px 0 48px}.dis-crumbs{margin-bottom:26px}.dis-hero-grid,.dis-intro-grid,.dis-approach-grid{grid-template-columns:1fr;gap:20px}.dis-hero h1{font-size:clamp(38px,10vw,52px)}.dis-lead{font-size:15px;line-height:1.7}.dis-actions{display:grid;grid-template-columns:1fr}.dis-hero-figure{min-height:240px;margin-top:10px}.dis-spine{height:240px}.dis-figure-ring{width:180px;height:180px;box-shadow:0 0 0 25px #d5eaf733}.dis-figure-label{font-size:8px}.dis-intro,.dis-catalog,.dis-symptoms,.dis-approach{padding:52px 0 60px}.dis-intro-grid p{font-size:15px}.dis-heading{align-items:start}.dis-count{display:none}.dis-grid{grid-template-columns:1fr;gap:14px}.dis-art{height:150px}.dis-card h3{min-height:0}.dis-card-body{padding:18px}.dis-symptoms-grid{grid-template-columns:1fr;gap:12px}.dis-symptom{padding:22px}.dis-symptom>span{margin-bottom:12px}.dis-approach-steps{padding:8px 20px}.dis-cta{padding:50px 0 60px}.dis-cta-inner{display:block}.dis-cta-buttons{margin-top:26px}.dis-btn{width:100%}}
@media(prefers-reduced-motion:reduce){.dis-page *{transition:none!important}}