:root{--navy:#00247d;--blue:#0c398d;--cyan:#02adc9;--ink:#263238;--muted:#65727a;--line:#e1e8ec;--surface:#f5f8fa;--surface2:#eef9fb;--white:#fff;--warn:#fff7e6;--shadow:0 14px 36px rgba(0,36,125,.11);--radius:16px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.68}img{max-width:100%;height:auto}a{color:var(--navy);text-decoration:none}a:hover{text-decoration:underline}.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px;z-index:999}.skip-link:focus{left:10px;top:10px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}.header-inner{max-width:var(--max);margin:auto;padding:13px 20px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand img{width:226px;display:block}.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px;font-size:16px;color:var(--navy);font-weight:700}.primary-nav>ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;align-items:center}.primary-nav a{display:block;padding:9px 11px;border-radius:9px;font-weight:700;color:#38444b}.primary-nav a:hover,.primary-nav a[aria-current="page"]{background:var(--navy);color:#fff;text-decoration:none}.header-cta{background:var(--cyan)!important;color:#fff!important}.hero{background:linear-gradient(135deg,#f4f8ff 0%,#edfafd 100%);border-bottom:1px solid var(--line)}.hero-inner{max-width:var(--max);margin:auto;padding:52px 20px 46px;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(270px,.55fr);gap:50px;align-items:center}.eyebrow{color:var(--navy);font-weight:800;text-transform:uppercase;letter-spacing:.075em;font-size:13px;margin:0 0 10px}h1{font-size:clamp(34px,4.7vw,56px);line-height:1.08;color:var(--navy);margin:0 0 18px;letter-spacing:-.02em}.hero-lead{font-size:19px;line-height:1.62;margin:0 0 23px;color:#33434c}.hero-points{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 27px;padding:0;list-style:none}.hero-points li{background:#fff;border:1px solid #d8e4ee;border-radius:999px;padding:7px 12px;font-size:14px;font-weight:700}.actions{display:flex;flex-wrap:wrap;gap:11px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:47px;padding:10px 17px;border-radius:10px;font-weight:800;border:2px solid var(--navy);transition:.15s}.btn-primary{background:var(--navy);color:#fff}.btn-secondary{background:#fff;color:var(--navy)}.btn:hover{text-decoration:none;transform:translateY(-1px)}.doctor-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.doctor-card img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center 25%;display:block}.doctor-card .body{padding:17px 19px}.doctor-card strong{display:block;color:var(--navy);font-size:18px}.doctor-card span{display:block;color:var(--muted);font-size:14px}.breadcrumbs{max-width:var(--max);margin:auto;padding:15px 20px;font-size:14px;color:var(--muted)}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:#9aa5ab}.page-grid{max-width:var(--max);margin:auto;padding:32px 20px 70px;display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:44px;align-items:start}article{min-width:0}.quick-answer{border-left:5px solid var(--cyan);background:#f0fbfd;padding:22px 25px;border-radius:0 var(--radius) var(--radius) 0;margin-bottom:30px}.quick-answer h2{margin-top:0;font-size:22px}.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin:0 0 34px}.toc h2{font-size:19px;margin:0 0 10px}.toc ul{columns:2;gap:30px;margin:0;padding-left:18px}.toc li{break-inside:avoid}.article-source>h2,.article-source>h3{scroll-margin-top:98px}.article-source>h2{font-size:29px;line-height:1.2;color:var(--navy);margin:42px 0 15px}.article-source>h3{font-size:21px;line-height:1.3;color:#163a7a;margin:27px 0 9px}.article-source>p{margin:0 0 16px}.article-source>ul,.article-source>ol{padding-left:24px;margin:0 0 20px}.article-source li{margin-bottom:7px}.article-source li p{margin:0}.article-source strong{color:#243a5c}.table-wrap{overflow-x:auto;margin:20px 0 28px;border:1px solid var(--line);border-radius:13px}.table-wrap table{border-collapse:collapse;width:100%;min-width:660px;background:#fff}.table-wrap th,.table-wrap td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}.table-wrap th{background:#eef4fb;color:var(--navy)}.table-wrap tr:last-child td{border-bottom:0}.cta-box{background:var(--navy);color:#fff;border-radius:var(--radius);padding:29px;margin-top:42px}.cta-box h2{color:#fff;margin:0 0 12px;font-size:27px}.cta-box p{margin-bottom:18px}.cta-box .btn-primary{background:#fff;color:var(--navy);border-color:#fff}.cta-box .btn-secondary{border-color:#fff;color:#fff;background:transparent}.sidebar{position:sticky;top:92px;display:grid;gap:17px}.side-card{border:1px solid var(--line);border-radius:var(--radius);padding:21px;background:#fff;box-shadow:0 8px 24px rgba(33,54,70,.055)}.side-card h2{font-size:19px;color:var(--navy);margin:0 0 11px}.side-card p,.side-card li{font-size:14px}.side-card ul{margin:0;padding-left:19px}.side-card .ordered-nav{list-style:none;padding:0;counter-reset:item}.side-card .ordered-nav li{counter-increment:item;margin:0}.side-card .ordered-nav a{display:flex;gap:8px;padding:6px 2px;border-bottom:1px solid #edf1f3}.side-card .ordered-nav a:before{content:counter(item);color:var(--cyan);font-weight:800;min-width:18px}.side-card .ordered-nav a.current{font-weight:800;color:var(--navy)}.review-box{display:grid;grid-template-columns:82px 1fr;gap:17px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin:44px 0}.review-box img{width:82px;height:82px;border-radius:50%;object-fit:cover;object-position:center 25%}.review-box strong{display:block;color:var(--navy);font-size:17px}.review-box span{display:block;color:var(--muted);font-size:13px}.related{margin:40px 0}.related h2{font-size:26px;color:var(--navy)}.related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.related-card{display:block;border:1px solid var(--line);border-radius:12px;padding:15px 17px;background:#fff;font-weight:800}.related-card small{display:block;color:var(--muted);font-weight:400;margin-top:3px}.site-footer{background:#17212b;color:#d8e0e5;padding:42px 20px 86px}.footer-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:29px}.site-footer h2{font-size:18px;color:#fff}.site-footer p,.site-footer li{font-size:14px}.site-footer a{color:#fff}.footer-note{max-width:var(--max);margin:28px auto 0;padding-top:18px;border-top:1px solid #31414e;font-size:13px;color:#aeb9c0}.mobile-contact{display:none}.listing-hero{background:linear-gradient(135deg,#f4f8ff,#eefbfd);padding:60px 20px 46px;border-bottom:1px solid var(--line)}.listing-hero>div{max-width:var(--max);margin:auto}.listing-grid{max-width:var(--max);margin:auto;padding:44px 20px 75px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.listing-card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff;box-shadow:0 8px 24px rgba(33,54,70,.045)}.listing-card .num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--surface2);color:var(--navy);font-weight:900;margin-bottom:13px}.listing-card h2{font-size:21px;line-height:1.25;margin:0 0 9px;color:var(--navy)}.listing-card p{font-size:14px;color:#4b5a63}.listing-card a.more{font-weight:800}
@media(max-width:920px){.nav-toggle{display:block}.primary-nav{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);padding:9px 20px 17px}.primary-nav.open{display:block}.primary-nav>ul{display:block}.primary-nav a{margin:2px 0}.hero-inner{grid-template-columns:1fr;gap:27px;padding-top:40px}.doctor-card{max-width:460px}.page-grid{grid-template-columns:1fr}.sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.footer-inner{grid-template-columns:1fr 1fr}.listing-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){body{padding-bottom:66px}.brand img{width:188px}.header-inner{padding:11px 16px}.primary-nav{top:65px}.hero-inner{padding:34px 16px 32px}h1{font-size:37px}.hero-lead{font-size:17px}.breadcrumbs{padding-left:16px;padding-right:16px}.page-grid{padding:26px 16px 52px;gap:28px}.toc ul{columns:1}.article-source>h2{font-size:25px}.article-source>h3{font-size:20px}.sidebar{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.listing-grid{grid-template-columns:1fr;padding:30px 16px 58px}.listing-hero{padding:42px 16px 34px}.mobile-contact{position:fixed;display:grid;grid-template-columns:1fr 1fr;left:0;right:0;bottom:0;z-index:100;background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 18px rgba(0,0,0,.08)}.mobile-contact a{padding:13px 9px;text-align:center;font-weight:800;text-decoration:none}.mobile-contact a:first-child{background:var(--navy);color:#fff}.mobile-contact a:last-child{background:var(--cyan);color:#fff}}