:root{--bg:#f6f7f5;--surface:#ffffff;--ink:#141a17;--mute:#5a655f;--line:#d8ded9;--accent:#1b6e3a;--on:#ffffff;--band:#12241a;--thead:#1f2a24;--radius:3px;--fh:Lexend,sans-serif;--fb:'Source Sans 3',sans-serif;--fm:'IBM Plex Mono',monospace;}

*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--fb);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}a{color:inherit}h1,h2,h3{font-family:var(--fh);line-height:1.1;margin:0 0 .5em;text-wrap:balance}p{margin:0 0 1em;text-wrap:pretty}table{border-collapse:collapse;width:100%}figure{margin:0}
[hidden]{display:none!important}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input,select,textarea,button{font:inherit;color:inherit}
:root{--ease:cubic-bezier(.23,1,.32,1);--wrap:1280px;--pad:clamp(18px,4vw,56px)}
main>section,main>nav{min-width:0;padding:clamp(40px,6vw,88px) max(var(--pad),calc((100vw - var(--wrap))/2))}
.cc-top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:28px;height:72px;padding:0 max(var(--pad),calc((100vw - var(--wrap))/2));background:var(--hdr,var(--surface));color:var(--hdr-ink,var(--ink));border-bottom:1px solid var(--hdr-line,var(--line))}
.cc-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}.cc-brand span{font:700 20px/1 var(--fh);letter-spacing:.06em;display:flex;flex-direction:column;gap:3px}.cc-brand small{font:500 10.5px/1 var(--fb);letter-spacing:.14em;text-transform:uppercase;opacity:.7}
.cc-top nav{display:flex;gap:22px;margin-left:auto;font-size:14.5px;white-space:nowrap}.cc-top nav a{text-decoration:none;opacity:.78;padding:8px 0;border-bottom:2px solid transparent;transition:opacity .16s var(--ease),border-color .16s var(--ease)}.cc-top nav a[aria-current]{opacity:1;border-color:var(--accent)}
.cc-burger{display:none;margin-left:auto;width:44px;height:44px;border:1px solid currentColor;background:none;border-radius:var(--radius);opacity:.8}.cc-burger span,.cc-burger span::before,.cc-burger span::after{display:block;width:18px;height:2px;background:currentColor;margin:auto;position:relative;content:""}.cc-burger span::before{position:absolute;top:-6px}.cc-burger span::after{position:absolute;top:6px}
.cc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:var(--on);text-decoration:none;font-weight:600;padding:15px 26px;border:0;border-radius:var(--radius);cursor:pointer;white-space:nowrap;transition:transform .16s var(--ease),background-color .16s var(--ease),box-shadow .16s var(--ease)}.cc-btn:active{transform:scale(.97)}.cc-btn[disabled]{opacity:.7;cursor:progress}.cc-btn--sm{padding:10px 18px;font-size:14px}
@media (hover:hover) and (pointer:fine){.cc-btn:hover{box-shadow:0 8px 22px -10px var(--accent)}.cc-top nav a:hover{opacity:1}}
.cc-path{font-size:13px;opacity:.7;margin:0 0 18px}.cc-path a{text-decoration:none}
.cc-scroll{overflow-x:auto;max-width:100%}.cc-table th,.cc-table td{text-align:left;padding:12px 16px;vertical-align:top}.cc-note{font-size:14px;color:var(--mute);margin:12px 0 0}
figcaption{font-size:13px;color:var(--mute);padding-top:8px}
.cc-ask{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(28px,5vw,72px);align-items:start;background:var(--band);color:#fff}
.cc-ask h2{font-size:clamp(28px,3.4vw,44px);color:#fff}.cc-ask-pitch p{font-size:18px;opacity:.85;max-width:44ch}.cc-ask-pitch ul{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px;font-size:15.5px}.cc-ask-pitch li{padding-left:26px;position:relative;opacity:.92}.cc-ask-pitch li::before{content:"";position:absolute;left:0;top:.62em;width:14px;height:2px;background:var(--accent)}
.cc-form form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.cc-form .wide{grid-column:1/-1}.cc-form label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px}.cc-form label i{font-weight:400;opacity:.65;font-style:normal}
.cc-form input,.cc-form select,.cc-form textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--ink);transition:border-color .16s var(--ease),box-shadow .16s var(--ease)}.cc-form input:focus,.cc-form select:focus,.cc-form textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.cc-ask .cc-form{background:var(--surface);color:var(--ink);padding:clamp(22px,3vw,36px);border-radius:calc(var(--radius) + 2px)}.cc-form .cc-btn{width:100%}.cc-form .cc-note a{color:var(--accent)}
main>.cc-form{max-width:900px;margin:0 auto}.err{color:#b42318;font-size:13px;display:block;margin-top:4px}[aria-invalid=true]{border-color:#b42318!important}
.cc-qa details{border-top:1px solid var(--line);padding:18px 0}.cc-qa summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}.cc-qa summary::after{content:"+";font-weight:400;color:var(--accent)}.cc-qa details[open] summary::after{content:"\2212"}.cc-qa details p{margin:12px 0 0;color:var(--mute);max-width:75ch}
.cc-end{background:var(--foot,#111417);color:#c9ced4;font-size:14.5px;padding:clamp(40px,5vw,72px) max(var(--pad),calc((100vw - var(--wrap))/2)) 28px}.cc-end-in{display:grid;grid-template-columns:1.4fr 1.6fr 1fr;gap:40px}.cc-end .cc-brand{color:#fff;margin-bottom:16px}.cc-end h2{font:600 12px/1 var(--fb);letter-spacing:.14em;text-transform:uppercase;color:#fff;opacity:.6;margin:6px 0 16px}.cc-end nav{display:grid;gap:9px;align-content:start}.cc-end nav[aria-label=Products]{grid-template-columns:1fr 1fr}.cc-end nav[aria-label=Products] h2{grid-column:1/-1}.cc-end a{text-decoration:none}.cc-end p{max-width:40ch}.cc-legal{margin:36px 0 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);opacity:.6;font-size:13px;max-width:none!important}
@media (hover:hover) and (pointer:fine){.cc-end a:hover{color:#fff}}
.cc-dock{display:none}
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .4s var(--ease),transform .4s var(--ease)}.js .reveal.is-visible{opacity:1;transform:none}
.js .reveal.stagger>*{opacity:0;transform:translateY(10px);transition:opacity .35s var(--ease),transform .35s var(--ease)}.js .reveal.stagger.is-visible>*{opacity:1;transform:none}.js .reveal.stagger.is-visible>:nth-child(2){transition-delay:50ms}.js .reveal.stagger.is-visible>:nth-child(3){transition-delay:100ms}.js .reveal.stagger.is-visible>:nth-child(4){transition-delay:150ms}.js .reveal.stagger.is-visible>:nth-child(5){transition-delay:200ms}.js .reveal.stagger.is-visible>:nth-child(n+6){transition-delay:250ms}
@media (prefers-reduced-motion:reduce){.js .reveal,.js .reveal.stagger>*{opacity:1;transform:none;transition:opacity .2s ease}.cc-btn{transition:none}}
@media (max-width:960px){.cc-burger{display:block}.cc-top>.cc-btn{display:none}.cc-top nav{display:none;position:absolute;left:0;right:0;top:72px;flex-direction:column;gap:0;background:var(--hdr,var(--surface));padding:8px var(--pad) 18px;border-bottom:1px solid var(--hdr-line,var(--line))}.cc-top nav.is-open{display:flex}.cc-top nav a{padding:13px 0;border-bottom:1px solid var(--hdr-line,var(--line));opacity:1}
.cc-ask{grid-template-columns:1fr}.cc-form form{grid-template-columns:1fr}.cc-end-in{grid-template-columns:1fr}.cc-end{padding-bottom:96px}
.cc-dock{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:40;justify-content:center;background:var(--accent);color:var(--on);font-weight:700;text-decoration:none;padding:15px;border-radius:var(--radius);box-shadow:0 10px 30px -8px rgba(0,0,0,.45)}.cc-dock:active{transform:scale(.97)}body.cc--contact .cc-dock{display:none}}

:root{--hdr:#ffffff;--hdr-ink:var(--ink);--hdr-line:var(--line);--foot:#12241a}
h2{font-size:clamp(22px,2.3vw,30px);font-weight:600;letter-spacing:0}
.cc-masthead,.cc-intro{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:0;padding:0!important;background:var(--surface);color:var(--ink);align-items:stretch;border-bottom:1px solid var(--line)}
.cc-hero-txt{padding:clamp(40px,6vw,88px) clamp(24px,4vw,64px) clamp(40px,6vw,88px) max(var(--pad),calc((100vw - var(--wrap))/2));display:flex;flex-direction:column;justify-content:center}
.cc-masthead h1{font-size:clamp(30px,3.4vw,44px);line-height:1.1;max-width:22ch;font-weight:600}.cc-intro h1{font-size:clamp(26px,2.8vw,38px);line-height:1.12;font-weight:600;max-width:26ch}
.cc-hero-txt>p:not(.cc-path):not(.cc-hero-cta){font-size:18px;opacity:.82;max-width:52ch}.cc-hero-cta{margin:14px 0 0}
.cc-hero-fig{position:relative;min-height:340px}.cc-hero-fig img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.is-plain{grid-template-columns:1fr!important}
.cc-figures{padding-top:0!important;padding-bottom:0!important;background:var(--band);color:#fff}.cc-figures dl{display:grid;grid-template-columns:repeat(5,1fr);margin:0}.cc-figures dl>div{padding:26px 20px 24px 0;border-right:1px solid rgba(255,255,255,.25)}.cc-figures dl>div+div{padding-left:24px}.cc-figures dl>div:last-child{border:0}.cc-figures dt{font:700 clamp(24px,2.6vw,36px)/1 var(--fh)}.cc-figures dd{margin:8px 0 0;font-size:13px;letter-spacing:.08em;text-transform:uppercase;opacity:.9}
.cc-range h2{margin-bottom:28px}.cc-range>div{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.cc-range a{background:var(--surface);text-decoration:none;display:flex;flex-direction:column;border:1px solid var(--line);overflow:hidden;transition:border-color .2s var(--ease),transform .2s var(--ease)}.cc-range a>img{aspect-ratio:4/3;object-fit:cover;width:100%;background:#e9ecef;transition:transform .3s var(--ease)}.cc-range span{padding:14px 16px;font:600 16px/1.25 var(--fh);display:flex;flex-direction:column;gap:4px;border-top:3px solid var(--accent)}.cc-range small{font:400 13px/1.3 var(--fb);color:var(--mute)}.cc-range span::after{content:"\2192";color:var(--accent)}
@media (hover:hover) and (pointer:fine){.cc-range a:hover{border-color:var(--ink)}.cc-range a:hover>img{transform:scale(1.04)}}
.cc-spec,.cc-versus{background:var(--surface)}.cc-table{font-family:var(--fm);font-size:14px;border:1px solid var(--line)}.cc-table thead th{background:var(--thead);color:#fff;font-weight:500;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase}.cc-table tbody tr:nth-child(even){background:#f3f4f5}.cc-table tbody th{font-weight:600}
.cc-cols>div{columns:2 340px;column-gap:56px;max-width:1100px}.cc-cols p{break-inside:avoid;color:#2c3138}
.cc-facts dl{display:grid;grid-template-columns:repeat(3,1fr);gap:0 48px;margin:0}.cc-facts dl>div{border-top:2px solid var(--ink);padding:20px 0 28px}.cc-facts dt{font:600 17px/1.25 var(--fh)}.cc-facts dd{margin:8px 0 0;color:var(--mute);font-size:16px}
.cc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-top:0!important}.cc-grid figure{overflow:hidden}.cc-grid img{aspect-ratio:4/3;object-fit:cover;width:100%}.cc-grid figure:first-child{grid-column:span 2;grid-row:span 2}.cc-grid figure:first-child img{aspect-ratio:auto;height:100%}.cc-grid figure:only-child{grid-column:1/-1;max-width:760px}.cc-grid figure:only-child img{aspect-ratio:16/9;height:auto}
@media (max-width:960px){.cc-masthead,.cc-intro{grid-template-columns:1fr}.cc-hero-fig{min-height:240px;order:-1}.cc-hero-txt{padding:32px var(--pad) 44px}.cc-range>div{grid-template-columns:1fr 1fr;gap:12px}.cc-figures dl{grid-template-columns:1fr 1fr}.cc-figures dl>div{border-right:0;border-bottom:1px solid rgba(255,255,255,.25);padding-left:0!important}.cc-facts dl{grid-template-columns:1fr}.cc-grid{grid-template-columns:1fr 1fr}}

.cc-range a>img{object-fit:contain;padding:14px;background:var(--surface)}
.cc-next{margin:56px 0;padding:0 max(var(--pad),calc((100vw - var(--wrap))/2))}.cc-next h2{font:600 1rem/1.2 var(--fm);text-transform:uppercase;letter-spacing:.08em;color:var(--mute);margin:0 0 14px}.cc-next ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}.cc-next a{display:block;padding:12px 16px;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:600;transition:border-color 160ms var(--ease),transform 160ms var(--ease)}.cc-next a:active{transform:scale(.97)}@media (hover:hover) and (pointer:fine){.cc-next a:hover{border-color:var(--accent)}}
html.js [class$="-dock"]{transform:translateY(130%);transition:transform 240ms var(--ease)}html.js [class$="-dock"].on{transform:none}@media (prefers-reduced-motion:reduce){html.js [class$="-dock"]{transition:none}}


/* ---- 本站新增（catalog 骨架专属组件） ---- */
.cc-hero-txt{padding:clamp(36px,5vw,72px) clamp(24px,4vw,64px) clamp(36px,5vw,72px) max(var(--pad),calc((100vw - var(--wrap))/2))}
.cc-hero-txt>p:not(.cc-path):not(.cc-hero-cta){color:var(--mute);opacity:1}
.cc-link{margin-left:14px;font-weight:600;color:var(--accent);text-decoration:none;border-bottom:2px solid var(--accent)}
.cc-masthead .cc-hero-txt{grid-column:1/-1;max-width:var(--wrap)}
.cc-prod-hero{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}.cc-prod-fig{padding:clamp(20px,3vw,40px);display:flex;align-items:center;justify-content:center;background:var(--bg)}.cc-prod-fig img{max-height:420px;width:auto;object-fit:contain}
.cc-tile--ai{background:var(--band)!important;color:#fff;justify-content:flex-end}.cc-tile--ai span{border-top-color:var(--accent);color:#fff}.cc-tile--ai small{color:#c9d3cc}
.cc-more{margin:18px 0 0}.cc-more a{color:var(--accent);font-weight:600}
.cc-filter{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:14px;align-items:end;margin:0 0 18px}.cc-filter label{display:grid;gap:6px;font-size:13.5px;font-weight:600}.cc-filter select,.cc-filter input{padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);font-weight:400}.cc-filter output{font:500 14px var(--fm);color:var(--mute);padding-bottom:12px}
.cc-table tbody tr[hidden]{display:none}.cc-table td a,.cc-table th a{color:var(--accent);text-decoration:none}.cc-table td a:hover,.cc-table th a:hover{text-decoration:underline}
.cc-kv th{width:220px;color:var(--mute);font-weight:500}.cc-kv td{font-family:var(--fb);font-size:16px}
.cc-list>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.cc-list a{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;align-items:start;background:var(--surface);border:1px solid var(--line);padding:14px;text-decoration:none;color:inherit;transition:border-color .2s var(--ease)}.cc-list img,.cc-list .noimg{width:120px;height:120px;object-fit:contain;background:var(--bg);display:block}.cc-list span{display:grid;gap:5px}.cc-list strong{font:600 15.5px/1.25 var(--fh)}.cc-list em{font:400 13.5px/1.35 var(--fm);font-style:normal;color:var(--ink)}.cc-list small{font-size:13px;color:var(--mute)}
@media (hover:hover) and (pointer:fine){.cc-list a:hover{border-color:var(--accent)}}
.cc-cards>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.cc-cards a{display:grid;gap:6px;padding:18px 20px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);text-decoration:none;color:inherit;transition:border-color .2s var(--ease)}.cc-cards span{font:600 17px/1.25 var(--fh)}.cc-cards small{color:var(--mute);font-size:14px}
@media (hover:hover) and (pointer:fine){.cc-cards a:hover{border-color:var(--ink);border-left-color:var(--accent)}}
.cc-seq ol{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 40px}.cc-seq li{counter-increment:s;display:grid;grid-template-columns:44px minmax(0,1fr);gap:12px;border-top:2px solid var(--line);padding:16px 0}.cc-seq li::before{content:counter(s,decimal-leading-zero);font:500 22px/1 var(--fm);color:var(--accent)}.cc-seq strong{display:block;font:600 17px/1.25 var(--fh);margin-bottom:4px}.cc-seq span{color:var(--mute);font-size:15.5px}
.cc-crop h3{font-size:17px;margin:22px 0 8px}.cc-crop ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 28px}.cc-crop li{border-top:1px solid var(--line);padding:9px 0;display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline}.cc-crop li a{font-weight:600;color:var(--accent);text-decoration:none}.cc-crop li span{font:400 13px var(--fm);color:var(--mute)}
.cc-versus .cc-table td,.cc-versus .cc-table th{font-family:var(--fb);font-size:15px}
.cc-prod-spec{background:var(--surface)}
@media (max-width:960px){.cc-filter{grid-template-columns:1fr 1fr}.cc-list>div,.cc-cards>div{grid-template-columns:1fr}.cc-seq ol,.cc-crop ul{grid-template-columns:1fr}.cc-prod-hero{grid-template-columns:1fr}.cc-prod-fig{order:-1;min-height:220px}.cc-prod-fig img{max-height:260px}.cc-link{display:inline-block;margin:10px 0 0}}

.cc-dose ul{list-style:none;margin:0;padding:0;columns:2 320px;column-gap:40px}.cc-dose li{border-top:1px solid var(--line);padding:8px 0;font-size:15px;break-inside:avoid}