:root{--coral: #FF6B6B;--orange: #FF8C42;--amber: #FFB347;--teal: #00C9A7;--sky: #48CAE4;--violet: #7C5CBF;--navy: #1A2E4A;--white: #FFFFFF;--offwhite: #FFF9F4;--light-bg: #F7F4FF;--text-dark: #1A2332;--text-mid: #3D4F65;--text-light: #4A5568;--border: rgba(26, 46, 74, .1);--shadow: 0 8px 40px rgba(26, 46, 74, .12);--shadow-lg: 0 20px 60px rgba(26, 46, 74, .18);--radius: 20px;--radius-sm: 12px;--font-display: "Fraunces", Georgia, serif;--font-body: "DM Sans", system-ui, sans-serif;--transition: .35s cubic-bezier(.4, 0, .2, 1)}html{scroll-behavior:smooth}.skip-link{position:absolute;top:-999px;left:0;background:var(--coral);color:#fff;padding:10px 18px;z-index:9999;font-weight:600;border-radius:0 0 var(--radius-sm) 0}.skip-link:focus{top:0}.breadcrumb{background:var(--white);padding:2px 40px;border-bottom:1px solid var(--border);font-size:.76rem;color:#4a5568;line-height:1}.breadcrumb a{color:#5b4ba8;text-decoration:none;font-weight:500;transition:color var(--transition);padding:4px 0;display:inline-flex;align-items:center;min-height:44px}.breadcrumb a:hover{color:var(--coral)}.breadcrumb span{margin:0 6px;color:#4a5568}#hero{position:relative;height:100vh;min-height:600px;max-height:900px;display:flex;align-items:center;background:linear-gradient(135deg,#1a2e4a,#2d1b69 45%,#1a2e4a);contain:layout}.hero-blobs{position:absolute;inset:0;pointer-events:none}.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.3;animation:blobFloat 8s ease-in-out infinite alternate}.blob-1{width:420px;height:420px;background:var(--coral);top:-8%;right:-4%;animation-delay:0s}.blob-2{width:320px;height:320px;background:var(--teal);bottom:-4%;left:-6%;animation-delay:2s}.blob-3{width:250px;height:250px;background:var(--amber);top:32%;left:32%;animation-delay:4s}.blob-4{width:180px;height:180px;background:var(--sky);bottom:18%;right:18%;animation-delay:1s}@keyframes blobFloat{0%{transform:translate(0) scale(1)}to{transform:translate(24px,16px) scale(1.07)}}.hero-grid{position:relative;z-index:2;max-width:1280px;margin:-80px auto 0;padding:0 40px;display:grid;grid-template-columns:1fr 380px;gap:60px;align-items:center;width:100%;height:100%}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#ff6b6b2e;border:1px solid rgba(255,107,107,.35);color:#ffb3b3;padding:6px 16px;border-radius:999px;font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-bottom:20px;animation:fadeUp .7s ease both}.hero-badge:before{content:"";width:7px;height:7px;background:var(--coral);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.4)}}.hero-title{font-family:var(--font-display);font-size:clamp(2.2rem,4vw,3.8rem);font-weight:900;color:var(--white);line-height:1.1;margin-bottom:20px;animation:fadeUp .8s ease .1s both}.hero-title em{font-style:italic;color:var(--coral)}.hero-desc{font-size:.98rem;color:#ffffffeb;max-width:520px;line-height:1.7;margin-bottom:32px;animation:fadeUp .8s ease .2s both;font-weight:300}.hero-cta-group{display:flex;gap:14px;flex-wrap:wrap;animation:fadeUp .8s ease .3s both}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--coral),var(--orange));color:#fff;padding:14px 28px;border-radius:999px;font-weight:600;font-size:.9rem;text-decoration:none;transition:all var(--transition);box-shadow:0 4px 20px #ff6b6b66;min-height:48px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px #ff6b6b80;color:#fff}.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:#ffffff1a;border:1px solid rgba(255,255,255,.28);color:#fff;padding:14px 28px;border-radius:999px;font-weight:500;font-size:.9rem;text-decoration:none;transition:all 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fadeUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.hero-scroll{position:absolute;bottom:24px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;color:#ffffffb3;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;animation:fadeUp 1s ease .8s both}.scroll-line{width:1px;height:36px;background:linear-gradient(to bottom,rgba(255,255,255,.45),transparent);animation:scrollDrop 1.8s ease-in-out infinite}@keyframes scrollDrop{0%,to{transform:scaleY(1);opacity:1}50%{transform:scaleY(.5);opacity:.3}}section{padding:80px 40px}.container{max-width:1280px;margin:0 auto}.section-label{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;margin-bottom:14px;padding:5px 14px;border-radius:999px}.label-coral{background:#ff6b6b1a;color:var(--coral)}.label-teal{background:#00c9a71a;color:#00a88e}.label-violet{background:#7c5cbf1a;color:var(--violet)}.label-amber{background:#ffb3471a;color:#cc8a00}.label-sky{background:#48cae41a;color:#2196a8}.section-heading{font-family:var(--font-display);font-size:clamp(1.8rem,3vw,2.7rem);font-weight:900;color:var(--navy);line-height:1.15;margin-bottom:18px}.section-heading em{font-style:italic;color:var(--coral)}.section-subtext{font-size:1rem;color:var(--text-mid);line-height:1.75;max-width:600px;font-weight:300}#what-is{background:var(--white)}.what-is-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}.what-is-text p{color:var(--text-mid);line-height:1.8;margin-bottom:18px;font-size:.98rem;font-weight:300}.arthritis-types{display:grid;gap:14px;margin-top:10px}.type-card{display:flex;align-items:flex-start;gap:14px;padding:18px;border-radius:var(--radius-sm);border:1.5px solid var(--border);transition:all var(--transition);background:var(--offwhite)}.type-card:hover{border-color:var(--coral);transform:translate(5px);box-shadow:var(--shadow)}.type-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}.type-icon.coral{background:#ff6b6b1f}.type-icon.teal{background:#00c9a71f}.type-icon.violet{background:#7c5cbf1f}.type-card h3{font-size:.92rem;font-weight:600;color:var(--navy);margin-bottom:3px}.type-card p{font-size:.84rem;color:var(--text-light);line-height:1.55}#stats{background:linear-gradient(135deg,var(--navy) 0%,#2D1B69 100%);padding:72px 40px;position:relative;overflow:hidden}#stats:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' 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var(--transition)}.stat-card:hover{background:#ffffff1f;transform:translateY(-4px)}.stat-num{font-family:var(--font-display);font-size:2.6rem;font-weight:900;line-height:1;margin-bottom:8px}.stat-num.coral{color:var(--coral)}.stat-num.teal{color:var(--teal)}.stat-num.amber{color:var(--amber)}.stat-num.sky{color:var(--sky)}.stat-label{font-size:.85rem;color:#ffffffeb;line-height:1.5;font-weight:400}.stat-source{font-size:.72rem;color:#ffffffa6;margin-top:7px;display:block}#symptoms{background:var(--light-bg)}.symptoms-intro{display:grid;grid-template-columns:1fr 1fr;gap:72px;margin-bottom:56px;align-items:center}.symptoms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.symptom-card{background:var(--white);border-radius:var(--radius);padding:24px 20px;border-top:4px solid transparent;transition:all var(--transition);box-shadow:0 2px 14px #1a2e4a0f}.symptom-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.symptom-card.c1{border-top-color:var(--coral)}.symptom-card.c2{border-top-color:var(--orange)}.symptom-card.c3{border-top-color:var(--amber)}.symptom-card.c4{border-top-color:var(--teal)}.symptom-card.c5{border-top-color:var(--sky)}.symptom-card.c6{border-top-color:var(--violet)}.symptom-emoji{font-size:1.8rem;margin-bottom:12px;display:block}.symptom-card h3{font-size:.92rem;font-weight:600;color:var(--navy);margin-bottom:6px}.symptom-card p{font-size:.82rem;color:var(--text-light);line-height:1.55}#risk-causes{background:var(--white)}.risk-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}.risk-cols{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:16px}.risk-col{font-size:.88rem;font-weight:700;color:var(--navy);margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid var(--border)}.risk-list{list-style:none}.risk-list li{display:flex;align-items:flex-start;gap:10px;padding:8px 0;font-size:.85rem;color:var(--text-mid);border-bottom:1px solid var(--border);line-height:1.5}.risk-list li:last-child{border-bottom:none}.risk-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:6px}.rd-coral{background:var(--coral)}.rd-teal{background:var(--teal)}.rd-orange{background:var(--orange)}.rd-violet{background:var(--violet)}.rd-amber{background:var(--amber)}.rd-sky{background:var(--sky)}#prevention{background:var(--light-bg)}.prev-layout{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}.prev-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}.prev-card{background:var(--white);border-radius:var(--radius-sm);padding:22px 18px;box-shadow:0 2px 12px #1a2e4a12;transition:all var(--transition);border-left:3px solid var(--coral)}.prev-card:nth-child(2){border-left-color:var(--orange)}.prev-card:nth-child(3){border-left-color:var(--teal)}.prev-card:nth-child(4){border-left-color:var(--violet)}.prev-card:nth-child(5){border-left-color:var(--amber)}.prev-card:nth-child(6){border-left-color:var(--sky)}.prev-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.prev-card-icon{font-size:1.5rem;margin-bottom:8px;display:block}.prev-card h3{font-size:.88rem;font-weight:600;color:var(--navy);margin-bottom:5px}.prev-card p{font-size:.8rem;color:var(--text-light);line-height:1.55}.prev-note{background:#00c9a714;border:1.5px solid rgba(0,201,167,.2);border-radius:var(--radius-sm);padding:18px 22px;margin-top:24px;display:flex;gap:12px;align-items:flex-start}.prev-note p{font-size:.85rem;color:var(--text-mid);line-height:1.6}.prev-note-icon{font-size:1.3rem;flex-shrink:0}#joints{background:var(--white)}.joints-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:48px}.joint-panel{border-radius:var(--radius);padding:36px 32px;position:relative;overflow:hidden}.joint-panel.knee{background:linear-gradient(145deg,#ff6b6b12,#ff8c421c);border:1.5px solid rgba(255,107,107,.18)}.joint-panel.hand{background:linear-gradient(145deg,#00c9a712,#48cae41c);border:1.5px solid rgba(0,201,167,.18)}.joint-panel:before{content:attr(data-icon);position:absolute;top:-10px;right:18px;font-size:6rem;opacity:.06;pointer-events:none}.joint-panel h3{font-family:var(--font-display);font-size:1.5rem;font-weight:900;color:var(--navy);margin-bottom:6px}.joint-subtitle{font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}.joint-panel.knee .joint-subtitle{color:var(--coral)}.joint-panel.hand .joint-subtitle{color:#00a88e}.joint-list{list-style:none}.joint-list li{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid rgba(26,46,74,.07);font-size:.87rem;color:var(--text-mid);line-height:1.5}.joint-list li:last-child{border-bottom:none}.joint-list li:before{content:"›";font-size:1rem;font-weight:700;flex-shrink:0;margin-top:1px}.joint-panel.knee .joint-list li:before{color:var(--coral)}.joint-panel.hand .joint-list li:before{color:var(--teal)}.joint-link{display:inline-flex;align-items:center;gap:5px;margin-top:16px;font-size:.8rem;font-weight:600;text-decoration:none;transition:gap var(--transition)}.joint-link:hover{gap:9px}.joint-panel.knee .joint-link{color:var(--coral)}.joint-panel.hand .joint-link{color:#00a88e}#when-physio{background:var(--light-bg)}.when-layout{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}.warning-list{list-style:none;margin-top:28px}.warning-list li{display:flex;align-items:flex-start;gap:14px;padding:16px 0;border-bottom:1px solid var(--border);font-size:.92rem;color:var(--text-mid);line-height:1.6}.warning-list li:last-child{border-bottom:none}.warn-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;margin-top:7px}.warn-dot.coral{background:var(--coral)}.warn-dot.orange{background:var(--orange)}.warn-dot.amber{background:var(--amber)}.warn-dot.teal{background:var(--teal)}.warn-dot.sky{background:var(--sky)}.warn-dot.violet{background:var(--violet)}.physio-benefits{background:var(--white);border-radius:var(--radius);padding:36px 32px;box-shadow:var(--shadow)}.physio-benefits h3{font-family:var(--font-display);font-size:1.25rem;font-weight:900;color:var(--navy);margin-bottom:20px}.benefit-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);font-size:.87rem;color:var(--text-mid)}.benefit-item:last-of-type{border-bottom:none}.benefit-check{width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--sky));display:flex;align-items:center;justify-content:center;color:#fff;font-size:.7rem;flex-shrink:0}#treatment{background:var(--white)}.treatment-header{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;margin-bottom:56px}.techniques-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.technique-card{border-radius:var(--radius);padding:28px 22px;text-align:center;transition:all var(--transition);position:relative;overflow:hidden;cursor:default}.technique-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.tc-coral{background:#ff6b6b12;border:1.5px solid rgba(255,107,107,.13)}.tc-coral:hover{border-color:var(--coral)}.tc-orange{background:#ff8c4212;border:1.5px solid rgba(255,140,66,.13)}.tc-orange:hover{border-color:var(--orange)}.tc-amber{background:#ffb34712;border:1.5px solid rgba(255,179,71,.13)}.tc-amber:hover{border-color:var(--amber)}.tc-teal{background:#00c9a712;border:1.5px solid rgba(0,201,167,.13)}.tc-teal:hover{border-color:var(--teal)}.tc-sky{background:#48cae412;border:1.5px solid rgba(72,202,228,.13)}.tc-sky:hover{border-color:var(--sky)}.tc-violet{background:#7c5cbf12;border:1.5px solid rgba(124,92,191,.13)}.tc-violet:hover{border-color:var(--violet)}.technique-icon{font-size:2.2rem;margin-bottom:14px;display:block}.technique-card h3{font-size:.92rem;font-weight:600;color:var(--navy);margin-bottom:7px}.technique-card p{font-size:.8rem;color:var(--text-light);line-height:1.6}.tc-link{display:inline-flex;align-items:center;gap:5px;margin-top:10px;font-size:.78rem;font-weight:600;text-decoration:none;transition:gap var(--transition)}.tc-link:hover{gap:8px}.tc-coral .tc-link{color:var(--coral)}.tc-orange .tc-link{color:var(--orange)}.tc-amber .tc-link{color:#cc8a00}.tc-teal .tc-link{color:#00a88e}.tc-sky .tc-link{color:#2196a8}.tc-violet .tc-link{color:var(--violet)}#assessment{background:var(--light-bg)}.assess-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px}.assess-card{background:var(--white);border-radius:var(--radius);padding:26px 20px;box-shadow:0 2px 14px #1a2e4a0f;transition:all var(--transition);text-align:center}.assess-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.assess-num{font-family:var(--font-display);font-size:2.2rem;font-weight:900;line-height:1;margin-bottom:10px}.assess-card:nth-child(1) .assess-num{color:var(--coral)}.assess-card:nth-child(2) .assess-num{color:var(--orange)}.assess-card:nth-child(3) .assess-num{color:var(--teal)}.assess-card:nth-child(4) .assess-num{color:var(--violet)}.assess-name{font-size:.87rem;font-weight:600;color:var(--navy);margin-bottom:5px}.assess-desc{font-size:.78rem;color:var(--text-light);line-height:1.55}#medication{background:var(--white)}.med-layout{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.med-disclaimer{background:#ffb34717;border:1.5px solid rgba(255,179,71,.28);border-radius:var(--radius-sm);padding:18px 22px;margin-top:22px;display:flex;gap:12px;align-items:flex-start}.med-disclaimer-icon{font-size:1.3rem;flex-shrink:0}.med-disclaimer p{font-size:.82rem;color:var(--text-mid);line-height:1.6}.med-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.med-card{background:var(--offwhite);border-radius:var(--radius-sm);padding:20px 18px;border-left:3px solid var(--coral)}.med-card:nth-child(2){border-left-color:var(--orange)}.med-card:nth-child(3){border-left-color:var(--teal)}.med-card:nth-child(4){border-left-color:var(--violet)}.med-card h3{font-size:.85rem;font-weight:600;color:var(--navy);margin-bottom:5px}.med-card p{font-size:.78rem;color:var(--text-light);line-height:1.55}#conditions{background:var(--light-bg)}.conditions-intro p{color:var(--text-mid);line-height:1.8;font-weight:300;margin-bottom:14px}.conditions-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}.cond-tag{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:999px;font-size:.84rem;font-weight:500;text-decoration:none;transition:all var(--transition);min-height:44px}.cond-tag.filled{background:var(--white);color:var(--navy);border:1.5px solid var(--border);box-shadow:0 2px 8px #1a2e4a0f}.cond-tag.filled:hover{background:var(--navy);color:var(--white);border-color:var(--navy);transform:translateY(-2px);box-shadow:var(--shadow)}.cond-tag.accent{background:linear-gradient(135deg,var(--coral),var(--orange));color:var(--white);border:none}.cond-tag.accent:hover{transform:translateY(-2px);box-shadow:0 5px 18px #ff6b6b52}#directions{background:var(--white)}.directions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}.direction-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border);transition:all var(--transition)}.direction-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.direction-map{height:200px;background:linear-gradient(145deg,#1a2e4a0f,#7c5cbf14);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.direction-map:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Ccircle cx='20' cy='20' r='1' fill='%231A2E4A' fill-opacity='0.07'/%3E%3C/g%3E%3C/svg%3E")}.map-icon-wrap{position:relative;z-index:1;text-align:center}.map-pin{font-size:3rem;display:block;margin-bottom:6px;animation:mapBounce 2s ease-in-out infinite}@keyframes mapBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.map-distance{display:inline-flex;align-items:center;gap:5px;background:var(--white);color:var(--navy);padding:5px 14px;border-radius:999px;font-size:.78rem;font-weight:600;box-shadow:0 2px 10px #1a2e4a1f}.direction-info{padding:20px 22px;background:var(--white)}.direction-from{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-light);margin-bottom:5px}.direction-title{font-size:.97rem;font-weight:600;color:var(--navy);margin-bottom:7px}.direction-desc{font-size:.8rem;color:var(--text-light);line-height:1.5;margin-bottom:12px}.direction-link{display:inline-flex;align-items:center;gap:5px;font-size:.8rem;font-weight:600;color:var(--coral);text-decoration:none;transition:gap 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1100px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero-card{max-width:460px}.stats-grid{grid-template-columns:repeat(2,1fr)}.related-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 900px){section{padding:60px 24px}#stats{padding:60px 24px}.breadcrumb{padding:6px 24px}.hero-grid{padding:0 24px}.what-is-grid,.symptoms-intro,.risk-grid,.prev-layout,.when-layout,.treatment-header,.med-layout,.faq-layout{grid-template-columns:1fr;gap:36px}.symptoms-grid,.techniques-grid{grid-template-columns:repeat(2,1fr)}.joints-grid,.directions-grid{grid-template-columns:1fr}.assess-grid{grid-template-columns:repeat(2,1fr)}.faq-sticky{position:static}}@media (max-width: 600px){.symptoms-grid,.techniques-grid,.assess-grid,.related-grid,.med-grid,.risk-cols,.prev-cards,.stats-grid{grid-template-columns:1fr}.hero-cta-group,.cta-buttons{flex-direction:column}}