:root{--kv-blue:#153b63;--kv-blue2:#1d5ea8;--kv-gold:#d8b15e;--kv-text:#1f2d3d;--kv-muted:#64748b;--kv-line:#dce7f3;--kv-bg:#f5f8fb;--kv-white:#fff}*{box-sizing:border-box}html{font-size:16px;-webkit-text-size-adjust:100%}body{margin:0;font-family:Arial,"Microsoft YaHei",sans-serif;color:var(--kv-text);background:#fff;line-height:1.6}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}.kang-container{width:min(1200px,92vw);margin:0 auto}.kang-site-header{position:sticky;top:0;z-index:20;background:rgba(248,251,252,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--kv-line);box-shadow:0 10px 30px rgba(16,44,73,.06)}.kang-site-header .inner{display:flex;align-items:center;justify-content:space-between;gap:28px;height:84px}.kang-logo-text{display:flex;flex-direction:column;color:var(--kv-blue);font-weight:900}.kang-logo-text .cn{font-size:20px;line-height:1.2}.kang-logo-text .sub{font-size:12px;color:var(--kv-muted);letter-spacing:.04em}.kang-nav{display:flex;align-items:center;gap:28px}.kang-nav a{font-size:18px;font-weight:800;color:#183b64}.kang-nav a.active,.kang-nav a:hover{color:#1d64b6}.kang-mobile-trigger{display:none;background:none;border:0;width:42px;height:42px;padding:8px}.kang-mobile-trigger span{display:block;height:3px;margin:6px 0;background:#153b63;border-radius:3px}.home107-hero-wrap{padding:0 0 20px;background:linear-gradient(180deg,#f8fbff 0%,#eef5fc 100%)}.home107-hero{position:relative;width:100%;overflow:hidden;box-shadow:0 18px 48px rgba(22,58,111,.08)}.home107-slide{display:none;position:relative;min-height:760px}.home107-slide.active{display:block}.home107-slide.theme-blue,.home107-slide.theme-light,.home107-slide.theme-gold{background:linear-gradient(135deg,#0f2f63 0%,#184687 52%,#d8b15e 100%)}.home107-slide-inner{position:relative;z-index:2;max-width:1440px;margin:0 auto;padding:88px 64px 96px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:48px;align-items:center}.home107-copy{max-width:700px}.home107-kicker{display:inline-flex;padding:10px 18px;border-radius:999px;background:rgba(255,255,255,.76);font-size:15px;font-weight:800;color:#2b5aa5}.home107-company-name{margin-top:18px;color:rgba(255,255,255,.86);font-weight:800}.home107-copy h1,.home107-copy .home107-slide-title{margin:20px 0 18px;font-size:54px;line-height:1.15;font-weight:900;color:#fff;letter-spacing:-1.2px}.home107-copy h1 span,.home107-copy .home107-slide-title span{color:#ffe39b}.home107-focus-primary,.home107-focus-word{color:#ffe39b}.home107-copy p{margin:0 0 24px;font-size:19px;line-height:1.8;color:rgba(255,255,255,.9);max-width:650px}.home107-feature-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}.home107-feature-row span{display:inline-flex;padding:10px 16px;border-radius:999px;background:rgba(255,255,255,.78);font-size:14px;font-weight:800;color:#31547f}.home107-actions{display:flex;gap:14px;flex-wrap:wrap}.kang-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:999px;font-weight:800}.kang-btn.primary{background:#fff;color:#154276}.kang-btn.secondary{border:1px solid rgba(255,255,255,.72);color:#fff}.home107-visual{position:relative;min-height:420px;display:flex;align-items:center;justify-content:center}.home107-photo-card,.home107-panel,.home107-price-board{background:rgba(255,255,255,.92);border-radius:28px;box-shadow:0 24px 60px rgba(0,0,0,.14);overflow:hidden}.home107-photo-card img{display:block;width:100%;height:auto}.home103-section{padding:72px 0}.home103-heading.center{text-align:center}.home103-heading h2{font-size:38px;line-height:1.25;margin:12px 0;color:#153b63;font-weight:900}.channel-banner{min-height:160px;background-size:cover;background-position:center}.nav-bread{min-height:64px;display:flex;align-items:center}@media(max-width:900px){.kang-site-header .inner{height:68px}.kang-nav{display:none}.kang-mobile-trigger{display:block}.kang-logo-text .cn{font-size:16px}.home107-slide{min-height:auto}.home107-slide-inner{display:block;padding:58px 22px 70px}.home107-copy h1,.home107-copy .home107-slide-title{font-size:34px}.home107-copy p{font-size:16px}.home107-visual{min-height:0;margin-top:32px}.home103-section{padding:46px 0}}
/* kv v123 mobile nav and scroll quote */
@media(max-width:900px){.kang-mobile-trigger{display:inline-flex!important;align-items:center!important;justify-content:center!important;width:46px!important;height:46px!important;padding:9px!important;border-radius:15px!important;background:linear-gradient(135deg,#153b63 0%,#1f6aa5 100%)!important;border:1px solid rgba(216,177,94,.48)!important;box-shadow:0 10px 24px rgba(21,59,99,.18)!important}.kang-mobile-trigger span{background:#fff!important;box-shadow:0 0 0 1px rgba(255,255,255,.12)!important}}