/* Scoped catalog styling leaves the existing navigation and brand untouched. */
.sfr-page{--sfr-ink:#20292b;--sfr-muted:#526066;--sfr-line:#dce2e2;--sfr-accent:#146c61;--sfr-soft:#f4f6f5;background:#fff;color:var(--sfr-ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:0;line-height:1.55;padding:0!important}
.sfr-page *{box-sizing:border-box;letter-spacing:0}
.sfr-page [tabindex="-1"]:focus{outline:none}
.sfr-page [hidden]{display:none!important}
.sfr-page h1,.sfr-page h2,.sfr-page h3,.sfr-page p,.sfr-page figure,.sfr-page dl,.sfr-page dd{margin:0}
.sfr-wrap{width:min(1240px,calc(100% - 64px));margin:auto}
.sfr-page a{text-decoration:none}
.sfr-intro{padding:158px 0 46px!important;background:#f2f5f4;border-bottom:1px solid var(--sfr-line)}
.sfgeo-body .sfr-intro{padding-top:64px!important}
.sfr-kicker{color:var(--sfr-accent);font-size:12px;font-weight:700;text-transform:uppercase;line-height:1.5;margin-bottom:10px!important}
.sfr-intro h1{font-size:42px;line-height:1.15;font-weight:750;max-width:950px;overflow-wrap:break-word;color:var(--sfr-ink)}
.sfr-intro-bottom{display:flex;align-items:center;justify-content:space-between;gap:44px;margin-top:24px}
.sfr-intro-bottom>p{max-width:735px;font-size:17px;line-height:1.65;color:var(--sfr-muted)}
.sfr-primary{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;flex-shrink:0;min-height:48px;padding:13px 20px;background:var(--sfr-accent);color:white!important;border-radius:4px;font-size:14px;font-weight:700;transition:background .18s;white-space:nowrap}
.sfr-primary:hover{background:#105047}
.sfr-primary span{font-size:20px;line-height:1}
.sfr-tools{padding-top:30px;border-bottom:1px solid var(--sfr-line)}
.sfr-filters{display:flex;flex-wrap:wrap;gap:8px}
.sfr-mobile-filter{display:none}
.sfr-mobile-filter>span{display:block;font-size:12px;font-weight:600;color:var(--sfr-muted);margin-bottom:7px}
.sfr-mobile-filter select{display:block;width:100%;min-height:46px;border:1px solid #b9c9c4;border-radius:4px;background:#fff;color:var(--sfr-ink);padding:10px 12px;font:inherit;font-size:14px;cursor:pointer}
.sfr-filters button{font:inherit;font-size:13px;font-weight:700;min-height:42px;padding:9px 13px;border:1px solid var(--sfr-line);background:white;border-radius:4px;color:var(--sfr-muted);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background .18s,border-color .18s}
.sfr-filters button span{font-size:11px;font-weight:400;opacity:.75}
.sfr-filters button:hover{border-color:var(--sfr-accent);color:var(--sfr-accent)}
.sfr-filters button[aria-pressed=true]{background:var(--sfr-accent);color:white;border-color:var(--sfr-accent)}
.sfr-count{min-height:43px;padding:12px 0;font-size:12px;color:var(--sfr-muted)}
.sfr-breadcrumb{display:flex;flex-wrap:wrap;gap:12px;padding-top:24px;font-size:13px;color:var(--sfr-muted)}
.sfr-breadcrumb a{color:var(--sfr-accent);text-decoration:underline;text-underline-offset:3px}
.sfr-range{padding:48px 0 54px;border-bottom:1px solid var(--sfr-line);scroll-margin-top:115px}
.sfr-group-heading{display:grid;grid-template-columns:minmax(220px,1fr) minmax(250px,1.3fr) auto;gap:24px;align-items:end;margin-bottom:24px}
.sfr-group-heading h2{font-size:28px;font-weight:700;line-height:1.22;color:var(--sfr-ink)}
.sfr-group-heading>p{color:var(--sfr-muted);font-size:14px;line-height:1.65;max-width:650px}
.sfr-group-link{font-size:13px;font-weight:700;color:var(--sfr-accent);border-bottom:1px solid var(--sfr-accent);padding-bottom:3px;white-space:nowrap}
.sfr-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 22px;align-items:stretch}
.sfr-card{border:1px solid var(--sfr-line);border-radius:6px;overflow:hidden;background:#fff;display:flex;flex-direction:column;min-width:0;scroll-margin-top:110px;transition:border-color .2s,box-shadow .2s}
.sfr-card:hover,.sfr-card:target{border-color:#8daaa1;box-shadow:0 8px 24px #263d3610}
.sfr-photo{display:block;width:100%;aspect-ratio:4/3;background:#f3f4f4;border-bottom:1px solid var(--sfr-line);overflow:hidden}
.sfr-photo img{display:block;width:100%;height:100%;max-width:none;object-fit:contain;object-position:center;transition:transform .25s;background:#f3f4f4}
.sfr-card:hover .sfr-photo img{transform:scale(1.025)}
.sfr-card-copy{padding:21px 22px 18px;display:flex;flex:1;flex-direction:column;min-width:0}
.sfr-card h3{font-size:19px;line-height:1.3;font-weight:700;color:var(--sfr-ink);overflow-wrap:break-word}
.sfr-card-copy>p{font-size:14px;line-height:1.6;color:var(--sfr-muted);margin-top:10px;min-height:45px}
.sfr-card dl{font-size:12px;line-height:1.6;margin:18px 0}
.sfr-card dl>div{display:grid;grid-template-columns:64px minmax(0,1fr);gap:10px;padding:6px 0;border-top:1px solid #eef0f0}
.sfr-card dt{font-weight:600;color:var(--sfr-muted)}
.sfr-card dd{color:#303d40}
.sfr-card details{border-top:1px solid var(--sfr-line);margin-bottom:14px;font-size:13px}
.sfr-card summary{padding:12px 0;color:var(--sfr-ink);cursor:pointer;font-weight:600}
.sfr-card details p{font-size:13px;line-height:1.7;padding-bottom:12px;color:var(--sfr-muted)}
.sfr-card-link{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--sfr-line);margin-top:auto;font-weight:700;font-size:13px;color:var(--sfr-accent)}
.sfr-card-link span{font-size:20px;line-height:1}
.sfr-card-link:hover,.sfr-group-link:hover{color:#0b423b;text-decoration:underline;text-underline-offset:4px}
.sfr-comparison,.sfr-faq,.sfr-related{padding:48px 0;border-bottom:1px solid var(--sfr-line)}
.sfr-comparison h2,.sfr-faq h2,.sfr-related h2,.sfr-close h2{font-size:26px;line-height:1.3;font-weight:700;color:var(--sfr-ink)}
.sfr-table-wrap{overflow:auto;margin-top:24px;border:1px solid var(--sfr-line);border-radius:4px}
.sfr-table-wrap table{border-collapse:collapse;width:100%;min-width:610px;font-size:14px;line-height:1.65}
.sfr-table-wrap th,.sfr-table-wrap td{padding:17px 20px;text-align:left;vertical-align:top;border-bottom:1px solid var(--sfr-line);white-space:normal}
.sfr-table-wrap thead{background:#edf3f0;color:#2c4d45}
.sfr-table-wrap tbody th{font-weight:600;width:26%}
.sfr-table-wrap tbody tr:last-child>*{border-bottom:0}
.sfr-note{font-size:13px;line-height:1.7;color:var(--sfr-muted);margin-top:16px!important;max-width:900px}
.sfr-faq details{border-bottom:1px solid var(--sfr-line);padding:17px 0}
.sfr-faq h2{margin-bottom:12px}
.sfr-faq summary{font-size:16px;font-weight:600;cursor:pointer}
.sfr-faq details p{font-size:14px;line-height:1.8;max-width:900px;color:var(--sfr-muted);padding:12px 0 0 20px}
.sfr-related>div{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:22px}
.sfr-related a{font-size:14px;color:var(--sfr-accent);border-bottom:1px solid #b4c8c1;padding-bottom:3px}
.sfr-close{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:45px 0 60px}
.sfr-close p{font-size:15px;line-height:1.7;color:var(--sfr-muted);margin-top:12px;max-width:700px}
.sfr-page :is(a,button,summary,[tabindex]):focus-visible{outline:3px solid #dd9345;outline-offset:4px}
.sfr-page select:focus-visible{outline:3px solid #dd9345;outline-offset:3px}
.sfr-lightbox{border:0;border-radius:6px;padding:16px;background:#fff;max-width:min(1100px,94vw);max-height:92vh;box-shadow:0 20px 80px #0004}
.sfr-lightbox::backdrop{background:#152023c9}
.sfr-lightbox img{display:block;max-width:100%;max-height:74vh;object-fit:contain;margin:auto}
.sfr-lightbox button{display:block;margin:0 0 12px auto;padding:8px 16px;border:1px solid #bec9c6;background:#fff;border-radius:4px;cursor:pointer}
.sfr-lightbox p{text-align:center;margin:12px 0 0;font-size:14px}
html body main.sfr-page h2{font-size:28px!important;line-height:1.3!important}
html body main.sfr-page h3{font-size:19px;line-height:1.3}
@media(max-width:1050px){.sfr-group-heading{grid-template-columns:1fr 1.2fr}.sfr-group-link{grid-column:1/-1;justify-self:start}.sfr-intro-bottom{align-items:flex-start;gap:24px}.sfr-intro-bottom .sfr-primary{flex-shrink:0}.sfr-grid{gap:20px 16px}.sfr-card-copy{padding:18px}html body main.sfr-page h3{font-size:18px}}
@media(max-width:800px){.sfr-wrap{width:calc(100% - 40px)}.sfr-intro{padding-top:135px!important}.sfgeo-body .sfr-intro{padding-top:38px!important}.sfr-intro h1{font-size:34px}.sfr-intro-bottom{display:block}.sfr-intro-bottom .sfr-primary{margin-top:22px}.sfr-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sfr-group-heading{grid-template-columns:1fr}html body main.sfr-page h2{font-size:26px!important}.sfr-close{display:block}.sfr-close .sfr-primary{margin-top:24px}}
@media(max-width:520px){.sfr-wrap{width:calc(100% - 32px)}.sfr-intro{padding-top:118px!important;padding-bottom:30px!important}.sfr-intro h1{font-size:29px;line-height:1.22}.sfr-intro-bottom>p{font-size:15px}.sfr-tools{padding-top:20px}.sfr-filters{gap:7px}.sfr-filters button{font-size:12px;min-height:40px;padding:8px 10px}.sfr-range{padding:30px 0 36px}.sfr-group-heading{gap:14px}html body main.sfr-page h2{font-size:25px!important}.sfr-grid{grid-template-columns:minmax(0,1fr);gap:22px}.sfr-card-copy{padding:20px}html body main.sfr-page h3{font-size:20px}.sfr-card-copy>p{min-height:0}.sfr-card dl{font-size:13px}.sfr-photo{aspect-ratio:4/3}.sfr-comparison,.sfr-faq,.sfr-related{padding:32px 0}}
@media(prefers-reduced-motion:reduce){.sfr-card,.sfr-photo img,.sfr-primary,.sfr-filters button{transition:none}.sfr-card:hover .sfr-photo img{transform:none}}
@media(max-width:520px){
  .sfr-page[data-sfr-ready] .sfr-filters{display:none}
  .sfr-page[data-sfr-ready] .sfr-mobile-filter{display:block}
  .sfr-tools{padding-top:16px}
  .sfr-count{min-height:36px;padding:9px 0}
  .sfr-intro{padding-top:106px!important;padding-bottom:24px!important}
  .sfr-intro-bottom{margin-top:18px}
  .sfr-intro-bottom>p{font-size:14px;line-height:1.6}
  .sfr-intro-bottom .sfr-primary{margin-top:18px}
  .sfr-group-heading{gap:12px;margin-bottom:20px}
  .sfr-range{padding-top:26px}
}