.asan-guide{--ag-navy:#182e3f;--ag-gold:#b39160;--ag-ink:#263843;--ag-muted:#5b6770;--ag-paper:#fbfaf7;--ag-line:#e4dfd6;background:var(--ag-paper);color:var(--ag-ink);padding-top:94px;padding-bottom:0;overflow-wrap:anywhere}.asan-guide *{box-sizing:border-box}.ag-shell{width:min(1140px,calc(100% - 48px));margin:0 auto}.ag-crumb{display:flex;gap:9px;flex-wrap:wrap;font-size:13px;color:var(--ag-muted);padding:24px 0 0}.ag-crumb a{text-decoration:underline;text-underline-offset:4px}.ag-hero{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);gap:54px;align-items:center;padding:52px 0 64px}.ag-kicker{font-size:12px;letter-spacing:.15em;font-weight:800;color:#86683d;margin:0 0 18px}.asan-guide h1{font-size:clamp(32px,4vw,51px);line-height:1.28;letter-spacing:-.055em;font-weight:800;color:var(--ag-navy);margin:0 0 25px;word-break:keep-all}.asan-guide h1 span{display:block;font-size:.47em;letter-spacing:-.025em;margin-bottom:15px;color:#846a44}.ag-intro{font-size:17px;line-height:1.9;color:var(--ag-muted);margin:0 0 18px;word-break:keep-all}.ag-location{font-size:13px;line-height:1.7;padding:12px 0;border-top:1px solid var(--ag-line);margin-top:24px}.ag-brief{padding:32px;background:var(--ag-navy);color:#fff;border-radius:20px;box-shadow:0 16px 42px #182e3f15}.ag-brief .ag-kicker{color:#d9be91}.ag-brief h2{font-size:22px;line-height:1.5;color:#fff;margin:0 0 22px;letter-spacing:-.035em}.ag-brief ol{padding:0;list-style:none;counter-reset:brief}.ag-brief li{position:relative;padding:14px 0 14px 35px;border-top:1px solid #ffffff26;line-height:1.7;font-size:14px;color:#e8edf1}.ag-brief li:before{counter-increment:brief;content:'0' counter(brief);position:absolute;left:0;color:#d8bd90;font-size:12px;font-weight:800}.ag-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.ag-actions a{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border:1px solid var(--ag-navy);border-radius:7px;font-size:14px;font-weight:700;text-decoration:none;color:var(--ag-navy);background:transparent;min-height:46px}.ag-actions a:first-child{background:var(--ag-navy);color:#fff}.ag-toc{background:#fff;border-top:1px solid var(--ag-line);border-bottom:1px solid var(--ag-line)}.ag-toc .ag-shell{display:flex;gap:8px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px}.ag-toc a{color:var(--ag-ink);padding:8px 12px;border-radius:5px;font-size:13px;background:#f4f1eb;text-decoration:none}.ag-toc a:hover{background:var(--ag-navy);color:white}.ag-chapter{display:grid;grid-template-columns:210px minmax(0,1fr);gap:56px;padding:64px 0;border-bottom:1px solid var(--ag-line);scroll-margin-top:100px}.ag-chapter-label span{font-size:12px;color:#8a6a3b;letter-spacing:.12em;font-weight:800}.ag-chapter h2{font-size:27px;line-height:1.45;letter-spacing:-.04em;margin:12px 0 0;color:var(--ag-navy);word-break:keep-all}.ag-content{min-width:0}.ag-content>p{font-size:16px;line-height:1.95;margin:0 0 20px;word-break:keep-all}.ag-content h3{font-size:18px;line-height:1.5;margin:26px 0 10px;color:var(--ag-navy);letter-spacing:-.025em}.ag-content p:last-child{margin-bottom:0}.ag-content a:not(.ag-related a){color:#665036;text-decoration:underline;text-underline-offset:4px}.ag-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}.ag-card{border:1px solid var(--ag-line);background:#fff;border-radius:12px;padding:24px}.ag-card h3{margin:0 0 12px;font-size:18px}.ag-card p{font-size:15px;line-height:1.85;color:var(--ag-muted);margin:0}.ag-list{padding-left:21px;margin:18px 0 24px}.ag-list li{padding:5px 0;font-size:16px;line-height:1.85}.ag-callout{border-left:3px solid var(--ag-gold);background:#f0ebe2;padding:24px 27px;margin:26px 0;border-radius:0 10px 10px 0}.ag-callout h3{margin:0 0 10px;font-size:18px}.ag-callout p{margin:0;font-size:15px;line-height:1.9}.ag-table-hint{display:none}.ag-table-wrap{overflow-x:auto;margin:24px 0;border:1px solid var(--ag-line);border-radius:10px}.ag-table-wrap table{width:100%;border-collapse:collapse;min-width:550px;background:#fff;font-size:14px;line-height:1.75}.ag-table-wrap th,.ag-table-wrap td{padding:16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--ag-line)}.ag-table-wrap thead th{background:#ebe7df;font-weight:700;color:var(--ag-navy)}.ag-table-wrap tbody th{width:23%;font-weight:700}.ag-table-wrap tr:last-child th,.ag-table-wrap tr:last-child td{border-bottom:0}.ag-questions{display:grid;gap:14px}.ag-question{border:1px solid var(--ag-line);padding:22px 25px;background:#fff;border-radius:11px}.ag-question h3{font-size:17px;margin:0 0 12px}.ag-question p{font-size:15px;line-height:1.9;margin:0;color:var(--ag-muted)}.ag-related{display:grid;gap:10px;margin:20px 0}.ag-related a{display:flex;gap:18px;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--ag-line);border-radius:8px;padding:17px 20px;color:var(--ag-navy);font-weight:650;font-size:15px;line-height:1.6;text-decoration:none}.ag-related a:hover{border-color:var(--ag-gold);background:#f5f1e9}.ag-sources{font-size:13px;color:var(--ag-muted);line-height:1.9}.ag-sources li{margin:9px 0}.ag-sources a{word-break:break-word}.ag-end{padding:52px 0 64px;background:#eee9e0}.ag-end h2{font-size:28px;color:var(--ag-navy);line-height:1.5;margin:0 0 16px;letter-spacing:-.04em}.ag-end p{max-width:720px;font-size:16px;line-height:1.85;color:var(--ag-muted)}.ag-review-links{font-size:13px;display:flex;gap:18px;flex-wrap:wrap;margin-top:24px}.ag-review-links a{text-decoration:underline;color:var(--ag-muted);text-underline-offset:4px}.asan-guide a:focus-visible,.ag-table-wrap:focus-visible{outline:3px solid #9c773f;outline-offset:4px}.ag-note{font-size:13px!important;color:var(--ag-muted);line-height:1.8!important}.ag-content strong{font-weight:750;color:var(--ag-navy)}
@media(max-width:850px){.ag-hero{grid-template-columns:minmax(0,1fr);gap:30px;padding:38px 0 42px}.ag-brief{padding:26px}.ag-chapter{grid-template-columns:minmax(0,1fr);gap:25px;padding:42px 0}.ag-chapter h2{font-size:25px;margin-top:7px}.ag-brief ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.ag-brief li{padding-left:0;padding-top:32px}.ag-brief li:before{top:6px}.ag-brief h2{margin-bottom:12px}.ag-intro{font-size:16px}}
@media(max-width:560px){.ag-table-hint{display:block;font-size:12px!important;color:#5b6770;margin:0 0 10px!important}.asan-guide{padding-top:75px}.ag-shell{width:calc(100% - 36px)}.ag-hero{gap:26px}.ag-brief ol{grid-template-columns:1fr;gap:0}.ag-brief li{padding:12px 0 12px 34px}.ag-brief li:before{top:14px}.ag-cards{grid-template-columns:1fr}.ag-card{padding:22px}.ag-content>p,.ag-list li{font-size:15px;line-height:1.95}.ag-hero h1{font-size:34px}.ag-toc .ag-shell{gap:6px}.ag-toc a{font-size:12px;padding:8px 10px}.ag-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.ag-actions a{padding:12px 8px;font-size:13px}.ag-callout{padding:20px}.ag-question{padding:20px}.ag-end h2{font-size:25px}.ag-end{padding:40px 0 48px}.ag-chapter{scroll-margin-top:85px}}

/* Treatment-specific evidence, people and process */
.ai-hero-media{margin:0;background:#182e3f;border-radius:18px;overflow:hidden;color:#fff}.ai-hero-media img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}.ai-hero-media figcaption{padding:22px 25px;font-size:14px;line-height:1.8;color:#e5ebef}.ai-hero-media strong{display:block;font-size:18px;color:#fff;margin-bottom:6px}.ai-hero-media a{color:#e7c997;text-underline-offset:4px}.ai-band{padding:64px 0;border-bottom:1px solid var(--ag-line);scroll-margin-top:100px}.ai-heading{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:28px}.ai-heading h2{font-size:clamp(27px,3vw,36px);line-height:1.4;letter-spacing:-.04em;margin:0;color:var(--ag-navy)}.ai-heading p{margin:0;color:var(--ag-muted);line-height:1.9;font-size:15px}.ai-doctors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.ai-doctor{border:1px solid var(--ag-line);background:white;border-radius:14px;overflow:hidden;min-width:0}.ai-doctor img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;object-position:center 20%;background:#f0ece5}.ai-doctor-body{padding:24px}.ai-doctor small{display:block;color:#806135;font-weight:750;font-size:12px}.ai-doctor h3{font-size:24px;margin:7px 0 12px;color:var(--ag-navy)}.ai-doctor p{font-size:14px;color:var(--ag-muted);line-height:1.8;margin:12px 0}.ai-doctor ul{list-style:none;padding:0;margin:0;color:var(--ag-ink);font-size:13px;line-height:1.9}.ai-doctor a{color:#6a4c25;font-size:14px;font-weight:700;text-underline-offset:4px}.ai-scenarios{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:24px 0}.ai-scenario{border-top:3px solid var(--ag-gold);background:white;padding:24px 20px}.ai-scenario>span{font-size:12px;color:#86683d;font-weight:800}.ai-scenario h3{margin:12px 0;font-size:18px}.ai-scenario p{font-size:14px;line-height:1.85;color:var(--ag-muted);margin:0 0 14px}.ai-scenario a{font-size:13px;font-weight:700}.ai-video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.ai-video{margin:0;background:white;border:1px solid var(--ag-line);border-radius:12px;overflow:hidden;min-width:0}.ai-video video{display:block;width:100%;aspect-ratio:16/9;background:#172d43;object-fit:contain}.ai-video figcaption{padding:24px}.ai-video h3{font-size:20px;margin:0 0 12px;color:var(--ag-navy)}.ai-video p,.ai-video li{font-size:14px;line-height:1.85;color:var(--ag-muted)}.ai-video ul{padding-left:19px;margin:12px 0}.ai-video a{color:#6a4c25;text-underline-offset:4px;font-size:13px}.ai-stage-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));list-style:none;padding:0;gap:16px;margin:30px 0 20px}.ai-stage-list li{padding:22px 18px;border:1px solid var(--ag-line);border-radius:10px;background:#fff}.ai-stage-list span{font-size:12px;font-weight:800;color:#86683d}.ai-stage-list h3{font-size:18px;line-height:1.6;margin:10px 0}.ai-stage-list p{font-size:14px;line-height:1.85;color:var(--ag-muted);margin:0}.ai-plan-table strong{display:block;margin-bottom:5px}.ai-plan-table td{font-size:14px}.ai-section-note{font-size:13px;line-height:1.8;color:var(--ag-muted);margin:20px 0 0}.ai-hero-media:focus-within,.ai-doctor:focus-within{outline-offset:4px}
@media(max-width:850px){.ai-heading{grid-template-columns:1fr;gap:14px}.ai-hero-media{display:grid;grid-template-columns:1fr 1fr;align-items:center}.ai-hero-media img{aspect-ratio:3/2}.ai-doctors{gap:15px}.ai-doctor-body{padding:18px}.ai-scenarios{grid-template-columns:1fr}.ai-stage-list{grid-template-columns:repeat(2,minmax(0,1fr))}.ai-video-grid{grid-template-columns:1fr}.ai-band{padding:44px 0}}
@media(max-width:560px){.ai-hero-media{display:block}.ai-hero-media img{aspect-ratio:3/2}.ai-hero-media figcaption{padding:20px}.ai-doctors{grid-template-columns:1fr}.ai-doctor{display:grid;grid-template-columns:115px minmax(0,1fr);align-items:start}.ai-doctor img{height:170px;aspect-ratio:auto;object-position:center top}.ai-doctor h3{font-size:21px;margin:5px 0 9px}.ai-doctor-body{padding:16px}.ai-doctor ul{font-size:12px}.ai-doctor p{font-size:13px;margin:10px 0}.ai-stage-list{grid-template-columns:1fr}.ai-video figcaption{padding:20px}.ai-section-note{font-size:12px}.ai-band{scroll-margin-top:85px}}


/* Regional guide navigation and readable long-form detail. */
.rg-regions{display:flex;flex-wrap:wrap;gap:9px}.rg-regions a{border:1px solid #d9d1c4;border-radius:7px;padding:10px 14px;text-decoration:none;font-size:14px;line-height:1.5;color:#263843;background:white}.rg-regions a[aria-current="page"]{background:#182e3f;color:white}.rg-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.rg-category-grid a{display:block;padding:22px;border:1px solid #e4dfd6;border-radius:10px;background:white;color:#182e3f;text-decoration:none}.rg-category-grid strong{display:block;font-size:17px;line-height:1.6}.rg-category-grid span{display:block;font-size:13px;line-height:1.8;color:#5b6770;margin-top:8px}.rg-meta{font-size:12px;color:#66737b;line-height:1.8}.rg-faq details{border:1px solid #e4dfd6;background:white;border-radius:9px;margin:12px 0;padding:20px 24px}.rg-faq summary{font-weight:700;color:#182e3f;line-height:1.7;cursor:pointer}.rg-faq details p{font-size:15px;line-height:1.9;margin:15px 0 0}.rg-faq summary:focus-visible{outline:3px solid #b39160;outline-offset:5px}.rg-single-doctor{max-width:760px}.rg-single-doctor .ai-doctor{display:grid;grid-template-columns:180px 1fr}.rg-single-doctor img{height:100%;max-height:300px;object-fit:cover;aspect-ratio:auto}.rg-editorial p{line-height:2}.rg-hero-image{width:100%;aspect-ratio:4/3;object-fit:cover}.rg-region-index{padding:45px 0}.rg-region-index h2{font-size:24px;line-height:1.5;margin:0 0 14px}.rg-region-index p{font-size:15px;line-height:1.9;max-width:760px;color:#5b6770}.rg-cta-links{display:flex;flex-wrap:wrap;gap:15px}.rg-cta-links a{line-height:1.8}.rg-visit-check{background:#f0ebe2;border-left:3px solid #b39160;padding:20px 28px;border-radius:0 12px 12px 0}.rg-visit-check li{padding:6px 0;font-size:15px;line-height:1.9}@media(max-width:760px){.rg-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.rg-category-grid{grid-template-columns:1fr}.rg-faq details{padding:18px}.rg-single-doctor .ai-doctor{grid-template-columns:115px 1fr}.rg-single-doctor img{max-height:200px}.rg-regions a{padding:9px 12px}.rg-category-grid a{padding:18px}.rg-editorial p{font-size:15px}.rg-region-index{padding:32px 0}}

.regional-guide{padding-top:20px}.regional-guide .ai-hero-media img{object-fit:cover}.regional-guide .rg-model-hero img{aspect-ratio:16/9;object-fit:contain;background:#142b3e}.regional-guide .ag-hero{align-items:start}@media(max-width:560px){.regional-guide{padding-top:10px}.regional-guide .ag-hero{padding-top:30px}}

.rg-anchor{display:block;scroll-margin-top:100px}.rg-external-reviews{padding:35px 0;border-bottom:1px solid var(--ag-line)}.rg-external-reviews h2{font-size:22px;line-height:1.6;margin:0 0 14px}.rg-external-reviews a{color:#665036;text-underline-offset:4px}

.regional-guide[data-regional-guide="oral-medicine"] .rg-hero-image{object-position:center top}