/* center-gateways.css */
/* Shared center entrances: modest brand-red highlights, stable layout. */
#sidebar a.nav-section[href]{position:relative;display:flex;align-items:center;gap:6px;min-height:34px;padding:7px 9px;margin-top:5px;border-radius:7px;color:#737985;font-size:11px;font-weight:650;letter-spacing:.5px;text-decoration:none;transition:color .18s,background .18s,box-shadow .18s}
#sidebar a.nav-section[href]:before{display:none}#sidebar a.nav-section[href]:after{content:"↗";flex:0 0 auto;height:auto;margin-left:auto;background:none;color:#a3a7ae;font-size:13px;transition:color .18s,transform .18s}#sidebar a.nav-section[href]:hover,#sidebar a.nav-section[href]:focus-visible{color:#c61e40;background:linear-gradient(100deg,#fff0f4,#fff9fa);font-weight:750;box-shadow:0 3px 10px #9a244910}#sidebar a.nav-section[href]:hover:after,#sidebar a.nav-section[href]:focus-visible:after{color:#d62045;transform:translate(2px,-1px)}#sidebar a.nav-section[href]:focus-visible{outline:2px solid #dd8598;outline-offset:2px}
.home-center-gateway{--gateway-ink:#a82445;--gateway-tint:#fde4eb;position:relative;isolation:isolate;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:112px;padding:24px 30px;margin:38px 0 22px;overflow:hidden;border-radius:13px;background:linear-gradient(110deg,#fff6f8 0%,#fff 54%,var(--gateway-tint) 100%);box-shadow:0 5px 18px #333b4c08;color:#30333e;text-decoration:none}
.home-center-gateway:before{content:"";position:absolute;z-index:-1;width:210px;height:210px;right:14%;top:-74px;border-radius:50%;border:1px solid var(--gateway-ink);opacity:.1;box-shadow:0 0 0 32px var(--gateway-tint),0 0 0 33px #ffffff}
.home-center-gateway--selection{--gateway-ink:#9b582b;--gateway-tint:#fce5ce;background:linear-gradient(110deg,#fff8f1,#fff 54%,var(--gateway-tint))}.home-center-gateway--science{--gateway-ink:#256d67;--gateway-tint:#d9eee8;background:linear-gradient(110deg,#f2faf7,#fff 54%,var(--gateway-tint))}
.home-center-gateway__copy{min-width:0}.home-center-gateway__copy small{display:block;margin-bottom:5px;font-size:9px;font-weight:650;letter-spacing:2.5px;color:var(--gateway-ink)}.home-center-gateway__copy strong{display:block;font-size:24px;font-weight:750;line-height:1.4;color:var(--gateway-ink)}.home-center-gateway__copy p{margin:5px 0 0;font-size:12px;line-height:1.6;color:#616775}
.home-center-gateway__action{display:flex;align-items:center;gap:14px;flex-shrink:0;padding:11px 16px;border-radius:22px;background:#fff;color:var(--gateway-ink);font-size:12px;font-weight:650;box-shadow:0 4px 14px #5633370a}.home-center-gateway__action b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--gateway-tint);font-size:18px;font-weight:500;transition:transform .18s}.home-center-gateway:hover .home-center-gateway__action b{transform:translateX(3px)}.home-center-gateway:focus-visible{outline:2px solid #c82445;outline-offset:4px}
@media(max-width:1100px){.home-center-gateway{padding:21px 23px;gap:14px}.home-center-gateway__copy strong{font-size:22px}.home-center-gateway__action{gap:8px;padding:9px 12px;font-size:11px}}
@media(max-width:600px){.home-center-gateway{flex-wrap:wrap;min-height:0;margin:24px 0 16px;padding:20px 16px;border-radius:9px;gap:14px}.home-center-gateway__copy strong{font-size:21px}.home-center-gateway__copy p{font-size:12px}.home-center-gateway__action{font-size:12px;margin-left:auto}.home-center-gateway:before{right:-70px}}
@media(prefers-reduced-motion:reduce){#sidebar a.nav-section[href],#sidebar a.nav-section[href]:after,.home-center-gateway__action b{transition:none}}


/* ai-library-count.css */
.top-ai-field label .top-ai-library-count{display:inline-flex;align-items:center;gap:3px;font-size:10px;letter-spacing:0;color:#7c6570;white-space:nowrap}.top-ai-library-count b{font-size:11px;color:#bd2348;font-weight:750}@media(max-width:1200px){.top-ai-field label{gap:7px}.top-ai-field label .top-ai-library-count{display:inline-flex;font-size:9px}.top-ai-library-count b{font-size:10px}}

/* article-reading.css */
/* Shared article reading rhythm; no changes to product descriptions or list cards. */
.article-page .article-body{font-size:17px;line-height:1.78;color:#353d48;letter-spacing:.015em;overflow-wrap:anywhere}
.article-page .article-body p{margin:0 0 14px}.article-page .article-body p:empty{display:none}
.article-page .article-body h2{font-size:23px;line-height:1.45;margin:28px 0 13px}.article-page .article-body h3{font-size:20px;line-height:1.5;margin:24px 0 11px}.article-page .article-body h4,.article-page .article-body h5,.article-page .article-body h6{line-height:1.5;margin:20px 0 10px}
.article-page .article-body img{display:block;margin:18px auto;max-width:100%;height:auto}.article-page .article-body figure{margin:18px 0}.article-page .article-body figcaption{font-size:13px;line-height:1.6;color:#626d7c;margin-top:7px}
.article-page .article-body blockquote{margin:18px 0;padding:12px 18px;background:#f7f8fb;border-left:3px solid #e22b4b;color:#536070}.article-page .article-body blockquote p:last-child{margin-bottom:0}
.article-page .article-body ul,.article-page .article-body ol{margin:12px 0 18px;padding-left:1.5em}.article-page .article-body li{margin:6px 0}.article-page .article-body td,.article-page .article-body th{padding:9px 12px;font-size:14px;line-height:1.65}
/* The native mobile article uses inline WeChat styles: normalize only its reading region. */
.wenzhang>.content{font-size:16px!important;line-height:1.8!important;color:#353d48!important;overflow-wrap:anywhere}
.wenzhang>.content p,.wenzhang>.content section,.wenzhang>.content div,.wenzhang>.content span{line-height:1.8!important}
.wenzhang>.content p{margin-top:0!important;margin-bottom:12px!important;letter-spacing:.015em!important}.wenzhang>.content p:empty{display:none!important}
.wenzhang>.content img{max-width:100%!important;height:auto!important}.wenzhang>.content h2,.wenzhang>.content h3{line-height:1.5!important;margin:22px 0 12px!important}
@media(max-width:760px){.article-page .article-body{font-size:16px;line-height:1.8;letter-spacing:0}.article-page .article-body p{margin-bottom:12px}.article-page .article-body h2{font-size:21px;margin-top:23px}.article-page .article-body h3{font-size:18px;margin-top:20px}.article-page .article-body img{margin:15px auto}.article-page .article-body blockquote{padding:11px 14px}.article-page .article-body td,.article-page .article-body th{padding:8px;font-size:13px}}


/* home-ai-search.css */
/* Homepage only. Original mobile frontend and inner-page searches keep their existing layout. */
body[data-page="home"] .topline{min-height:64px;height:64px;justify-content:space-between}
.home-ai-discovery{position:relative;isolation:isolate;overflow:hidden;min-width:0;box-sizing:border-box;height:138px;min-height:138px;display:flex;flex-direction:column;justify-content:space-between;padding:12px 18px;border-radius:15px;background:radial-gradient(ellipse at 96% 4%,#ffe5ef 0,transparent 45%),linear-gradient(125deg,#fff3f7,#fff 58%,#fff4f8);box-shadow:0 5px 20px #69223b0c,inset 0 0 0 1px #ffffff;}
.home-ai-discovery:before{content:"";position:absolute;z-index:-1;width:220px;height:220px;right:-80px;top:-130px;border:1px solid #efb4c380;border-radius:50%;box-shadow:0 0 0 30px #fac5d21a,0 0 0 62px #fac5d214;pointer-events:none}
.home-ai-eyebrow{display:none;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;font-size:10px;line-height:1.4;letter-spacing:1.2px;color:#a84760}.home-ai-eyebrow>span:first-child{font-weight:750;letter-spacing:2px}.home-ai-eyebrow>span:last-child{letter-spacing:.5px;color:#8d6b77}
.home-ai-discovery .search.top-ai-search{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px 10px;width:100%;max-width:none;min-width:0;height:auto;margin:0;padding:0;border:0;border-radius:0;background:none;box-shadow:none;isolation:auto}.home-ai-discovery .search.top-ai-search:focus-within{box-shadow:none;border:0}
.home-ai-discovery .top-ai-mark{display:none}.home-ai-discovery .top-ai-field{display:contents}.home-ai-discovery .top-ai-field label{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:22px;line-height:1.2;color:#a9153c;letter-spacing:.5px;font-weight:800;margin:0}
.home-ai-discovery .top-ai-field label .top-ai-library-count{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;font-size:11px;font-weight:500;color:#806270;letter-spacing:0}.home-ai-discovery .top-ai-library-count b{font-size:15px;font-weight:750;color:#c41844;font-variant-numeric:tabular-nums}
.home-ai-discovery .search.top-ai-search input{grid-column:1;display:block;width:100%;height:42px;min-width:0;padding:0 17px;background:#fff;border:1px solid #eac3ce;border-radius:11px;box-shadow:0 3px 13px #a51f3b08;font-size:14px;line-height:1.5;color:#333b4d;outline:0}.home-ai-discovery .search.top-ai-search input::placeholder{color:#8a7c85}.home-ai-discovery .search.top-ai-search input:focus{border-color:#df3261;box-shadow:0 0 0 3px #e92c5312}
.home-ai-discovery .search.top-ai-search>button{grid-column:2;height:42px;min-width:113px;padding:0 20px;border-radius:11px;font-size:14px;font-weight:750;box-shadow:0 5px 13px #c71c4830}.home-ai-discovery .search.top-ai-search>button svg{width:18px;height:18px}
.home-ai-description{display:none;font-size:12px;line-height:1.5;color:#766773;margin:10px 0 12px}.home-ai-suggestions{display:flex;align-items:center;gap:6px;flex-wrap:nowrap;min-width:0;overflow-x:auto;scrollbar-width:none}.home-ai-suggestions::-webkit-scrollbar{display:none}.home-ai-suggestions>span{white-space:nowrap;flex-shrink:0;font-size:11px;color:#8d6e7a;margin-right:3px}.home-ai-suggestions button{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;border:0;border-radius:7px;background:#fff;color:#864158;padding:4px 9px;font-size:11px;line-height:1.4;box-shadow:0 1px 5px #59203408;cursor:pointer;transition:background .15s,color .15s}.home-ai-suggestions button span{color:#c27a91}.home-ai-suggestions button:hover{background:#e82752;color:#fff}.home-ai-suggestions button:hover span{color:#fff}.home-ai-suggestions button:focus-visible{outline:2px solid #e32151;outline-offset:2px}
body[data-page="home"] .home-contact-card{border:0;border-radius:13px}body[data-page="home"] .home-contact-codes{align-items:stretch;height:138px}body[data-page="home"] .home-contact-card{box-sizing:border-box;height:138px;padding:7px 4px}
@media(max-width:1200px){.home-ai-discovery{padding:12px 16px}.home-ai-discovery .top-ai-field label{font-size:21px}.home-ai-discovery .search.top-ai-search>button{min-width:95px;padding:0 14px}.home-ai-suggestions{gap:6px}.home-ai-suggestions button{padding:4px 8px}.home-ai-discovery .search.top-ai-search input{font-size:13px;padding:0 12px}}
@media(max-width:800px){body[data-page="home"] .topline{min-height:60px;height:auto;padding-bottom:0}.home-ai-discovery{padding:12px 14px}.home-ai-discovery .search.top-ai-search{flex-basis:auto;order:initial}.home-ai-discovery .top-ai-field label{font-size:20px}.home-ai-discovery .top-ai-field label .top-ai-library-count{font-size:10px}.home-ai-discovery .top-ai-library-count b{font-size:13px}.home-ai-discovery .search.top-ai-search>button{min-width:84px;padding:0 12px;font-size:13px}.home-ai-discovery .search.top-ai-search input{height:42px;font-size:12px}.home-ai-discovery .search.top-ai-search>button{height:42px}.home-ai-eyebrow>span:last-child{font-size:9px}.home-ai-description{font-size:11px}.home-ai-suggestions{gap:6px}.home-ai-suggestions::-webkit-scrollbar{display:none}.home-ai-suggestions>span{white-space:nowrap;flex-shrink:0;width:auto;margin-bottom:0}.home-ai-suggestions button{font-size:11px;padding:4px 8px}}
@media(prefers-reduced-motion:reduce){.home-ai-suggestions button{transition:none}}