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.hero-search button{white-space:nowrap;flex-shrink:0}
.brand-directory{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:40px 0}.brand-directory-card{padding:32px;border:1px solid #DDE3EF;background:#FAFBFF;transition:transform .2s,border-color .2s}.brand-directory-card:hover{transform:translateY(-4px);border-color:#0241FF}.brand-directory-card h2{font-size:28px;color:#000}.brand-directory-card span{color:#0241FF}@media(max-width:720px){.brand-directory{grid-template-columns:1fr}}
.nav-search{display:flex;width:140px;border:1px solid #A0A1A4;border-radius:2px;background:#FAFBFF}.nav-search input{min-width:0;width:100%;border:0;background:transparent;color:#000;padding:9px 10px;font-size:13px}.nav-search button{border:0;background:transparent;color:#0241FF;cursor:pointer;padding:0 10px}.header .links{gap:22px}@media(max-width:900px){.nav-search{width:100%}}
.hero h1{font-size:clamp(38px,4vw,56px);line-height:1.3;letter-spacing:-1px;font-weight:600}@media(min-width:1500px){.hero h1{font-size:60px}}@media(max-width:950px){.hero h1{font-size:44px}}@media(max-width:720px){.hero h1{font-size:clamp(28px,7.3vw,38px);line-height:1.35;letter-spacing:-.5px}}
.logo{display:flex;align-items:center;gap:10px}.logo .brand-mark{display:block;width:36px;height:36px;background:#FAFBFF;border-radius:3px;padding:3px}.hero .intro{font-size:clamp(16px,1.8vw,23px);max-width:700px}.hero h1{margin-bottom:20px}.brand-directory-card h3{font-size:25px}@media(max-width:720px){.logo .brand-mark{width:30px;height:30px}.hero .intro{font-size:16px}}
.catalog-summary{display:flex;gap:32px;align-items:center;padding:22px 0;border-bottom:1px solid #DDE3EF;margin:25px 0 15px;color:#607EA7;font-size:14px}.catalog-summary b{color:#0241FF;font-size:27px;font-weight:600;margin-right:6px}.catalog-note{font-size:13px;color:#66676a;max-width:900px;line-height:1.8}.brand-filter{display:flex;gap:16px;align-items:end;background:#D1E5FF55;padding:24px;margin:30px 0}.brand-filter label{display:flex;flex-direction:column;gap:8px;flex:1;font-size:12px;color:#607EA7}.brand-filter input,.brand-filter select{width:100%;background:#FAFBFF;min-height:46px;border:1px solid #DDE3EF;padding:10px 12px;font-size:14px;color:#000}.brand-filter .button,.brand-help .button{background:#0241FF;border-color:#0241FF;color:#FAFBFF;border-radius:2px;white-space:nowrap}.brand-card-label{font-size:11px;color:#607EA7;margin-bottom:18px}.brand-library .brand-directory-card h2{font-size:22px;line-height:1.4;margin:0 0 18px;overflow-wrap:anywhere}.brand-directory-card p{font-size:13px;color:#66676a}.brand-directory-card span{font-size:13px}.brand-help{padding:35px 0;border-top:1px solid #DDE3EF;margin-top:45px}.brand-help h2{font-size:28px}.brand-library .brand-directory-card{display:flex;flex-direction:column}.brand-library .brand-directory-card span{margin-top:auto;padding-top:15px}.brand-library .search-pagination{flex-wrap:wrap}.brand-library .page-numbers{padding:8px 12px;background:#FAFBFF;border:1px solid #DDE3EF}.brand-library .page-numbers.current{background:#0241FF;color:#FAFBFF}@media(max-width:720px){.brand-filter{flex-direction:column;align-items:stretch;padding:18px}.catalog-summary{gap:16px;flex-wrap:wrap}.brand-library h1{font-size:32px}.brand-library .brand-directory{gap:16px}.brand-directory-card{padding:24px}}
.search-contact{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:40px;align-items:center;padding:30px;background:#D1E5FF55;border-top:3px solid #0241FF;margin:28px 0 40px;max-width:960px}.search-contact h2{font-size:28px;color:#000;line-height:1.45;margin:18px 0}.search-contact p{font-size:16px;line-height:1.85;color:#000}.search-contact .wechat-number{font-size:21px}.wechat-number strong{color:#0241FF;user-select:all}.search-contact .contact-hint{font-size:13px;color:#607EA7}.search-contact figure{margin:0;text-align:center}.search-contact img{width:100%;height:auto;display:block;background:white;border:1px solid #DDE3EF}.search-contact figcaption{font-size:12px;color:#607EA7;margin-top:12px}@media(max-width:720px){.search-contact{grid-template-columns:1fr;gap:20px;padding:22px}.search-contact h2{font-size:24px}.search-contact figure{width:230px;max-width:100%;justify-self:center}}