.dog-guide{--guide-line:#d6ddcf;background:var(--paper,#f6f3e9);color:var(--green,#203e32)}
.dog-guide header{position:relative;gap:20px;height:auto;min-height:102px}.dog-guide header nav{display:flex;gap:24px}.dog-guide .guide-hero{background:#203e32;color:#fff;padding:65px max(24px,calc((100% - 1180px)/2));}.guide-hero h1{font:clamp(40px,6vw,74px)/1.08 Georgia,serif;max-width:850px;margin:22px 0}.guide-hero h1 em{color:#e4d8b8}.guide-hero p{max-width:690px;font-size:19px;line-height:1.75;color:#e9ecdf}.guide-meta{font-size:12px!important;letter-spacing:.03em}.guide-hero .back-link{color:#e9ecdf;display:inline-block;margin-bottom:28px}.guide-layout{max-width:1180px;margin:0 auto;padding:48px 24px 80px;display:grid;grid-template-columns:245px minmax(0,1fr);gap:52px}.dog-guide .guide-nav{display:block;align-self:start;position:sticky;top:24px;border:1px solid var(--guide-line);padding:22px;border-radius:10px;background:#fffdf6}.guide-nav strong{font-size:12px;text-transform:uppercase;letter-spacing:1px}.guide-nav a{display:block;font-size:14px;line-height:1.4;margin-top:15px;color:#385744}.guide-copy{min-width:0}.guide-copy section{scroll-margin-top:25px;margin:0 0 52px}.guide-copy h2{font:34px/1.2 Georgia,serif;letter-spacing:-.02em;margin:10px 0 22px}.guide-copy h3{font:24px/1.3 Georgia,serif;margin:28px 0 12px}.guide-copy p,.guide-copy li{font-size:17px;line-height:1.85;color:#425548}.guide-copy li{margin:9px 0}.guide-copy a{color:#285b44;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.guide-copy .source-note{font-size:13px;line-height:1.65}.guide-callout{background:#e9eedf;border-left:4px solid #536e4c;padding:22px 26px;margin:25px 0;border-radius:0 8px 8px 0}.guide-callout p{margin:8px 0}.guide-callout strong{font-size:17px}.guide-table-wrap{overflow-x:auto;border:1px solid var(--guide-line);border-radius:8px}.guide-table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.6}.guide-table th,.guide-table td{padding:16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--guide-line)}.guide-table th{background:#e9eedf;font-weight:600}.guide-table td:first-child{width:27%;font-weight:600}.guide-table tbody tr:nth-child(even){background:#fffdf7}.guide-table tr:last-child td{border-bottom:0}.guide-scenario{background:#fffdf7;border:1px solid var(--guide-line);border-radius:10px;padding:22px 26px;margin:18px 0}.guide-scenario h3{margin-top:0}.guide-scenario p:last-child{margin-bottom:0}.guide-copy details{border-bottom:1px solid var(--guide-line);padding:16px 0}.guide-copy summary{font-weight:600;cursor:pointer;line-height:1.6}.guide-copy .guide-sources li{font-size:14px;line-height:1.7;margin-bottom:17px}.guide-footer{border-top:1px solid var(--guide-line);padding:28px 24px;text-align:center;font-size:13px}.guide-footer a{color:var(--green)}.dog-guide a:focus-visible,.dog-guide summary:focus-visible{outline:3px solid #a97726;outline-offset:5px}.dog-guide .guide-card-link{display:inline-block;margin-top:12px}
@media(max-width:850px){.guide-layout{grid-template-columns:1fr;gap:35px}.dog-guide .guide-nav{position:static}.guide-nav a{display:inline-block;margin:14px 18px 0 0}.guide-nav strong{display:block}.dog-guide header{padding:18px 24px}.dog-guide header nav{gap:16px;font-size:13px}.dog-guide .brand-logo{max-width:170px}.guide-hero{padding:40px 24px!important}}
@media(max-width:520px){.dog-guide header{align-items:flex-start;flex-direction:column}.guide-layout{padding:30px 20px 50px}.guide-copy h2{font-size:29px}.guide-copy p,.guide-copy li{font-size:16px}.guide-table th,.guide-table td{padding:12px 10px;font-size:13px}.guide-callout,.guide-scenario{padding:18px}.guide-hero p{font-size:17px}.guide-copy section{margin-bottom:40px}}

.signal-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:24px 0}.signal-figure{margin:0;background:#fffdf7;border:1px solid var(--guide-line);border-radius:10px;overflow:hidden}.signal-photo{overflow:hidden;aspect-ratio:512/466;background:#ece2d2}.signal-photo img{display:block;width:300%;max-width:none;height:auto}.signal-photo.col-2 img{margin-left:-100%}.signal-photo.col-3 img{margin-left:-200%}.signal-photo.row-2{aspect-ratio:512/558}.signal-photo.row-2 img{margin-top:-91.015625%}.signal-figure figcaption{padding:18px 20px;font-size:14px;line-height:1.75;color:#425548}.signal-figure figcaption strong{display:block;font:22px/1.3 Georgia,serif;color:#203e32;margin-bottom:10px}.signal-figure figcaption a{display:inline-block;margin-top:10px;font-size:13px}.guide-copy .ai-note{font-size:13px;line-height:1.75;margin-top:20px}
@media(max-width:520px){.signal-gallery{grid-template-columns:1fr}.signal-figure figcaption{padding:18px}.signal-photo{max-height:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}