:root{--blue:#1677ff;--cyan:#00c2ff;--ink:#0f172a;--muted:#65758b;--line:#e5edf7;--soft:#f6f9ff;--dark:#0b1020;--red:#ff4d6d;--green:#12b76a;--shadow:0 24px 70px rgba(15,23,42,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,"Microsoft YaHei",system-ui,sans-serif}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.container{width:min(1180px,calc(100% - 40px));margin:auto}.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}.nav{height:72px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:900}.logo{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan))}.links{display:flex;gap:24px;margin-left:auto;color:#536172;font-weight:750}.links a:hover,.links 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img{width:100%;min-height:340px;object-fit:cover;border-radius:20px}.check{display:grid;gap:13px;margin:24px 0 30px;padding:0;list-style:none}.check li{display:flex;gap:10px;align-items:center}.check span{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#eef5ff;color:var(--blue);font-size:12px;font-weight:950}.trust{padding:70px 0;border-block:1px solid var(--line);background:#fff}.trust-title{text-align:center;margin-bottom:32px;font-size:24px;font-weight:900}.trust-title strong{font-size:44px;color:var(--blue)}.brands{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.brand-item{padding:24px 16px;border-radius:22px;background:#fff;text-align:center;font-size:19px;font-weight:950;box-shadow:var(--shadow);border:1px solid var(--line)}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.news{overflow:hidden}.news img{width:100%;height:188px;object-fit:cover}.news-body{padding:22px}.news small{display:inline-flex;padding:6px 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