*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}.download-page{min-height:100vh;color:#fff;background:#4696e5 radial-gradient(circle at 25% 18%,#7cc5ff 0,#4696e5 42%,#347fc9 100%)}.download-nav{height:60px;max-width:1080px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.download-nav .brand{display:flex;align-items:center;gap:8px;color:#fff;font-size:20px;font-weight:600;text-decoration:none}.download-nav img{width:30px;height:30px;border-radius:6px}.download-nav nav{display:flex;gap:22px}.download-nav nav a{color:#fff;text-decoration:none}.download-hero{max-width:1080px;margin:auto;min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:space-between;padding:40px 30px 70px}.download-copy{max-width:590px}.download-copy h1{font-size:54px;margin:0 0 16px}.download-copy>p{font-size:20px;line-height:1.65;margin:0 0 32px;color:#eaf6ff}.download-actions{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:14px}.download-actions a{display:inline-flex;align-items:center;justify-content:center;min-width:170px;padding:12px 18px;border:1px solid rgba(255,255,255,.75);border-radius:6px;color:#fff;text-decoration:none;font-weight:600;background:rgba(255,255,255,.08)}.download-actions a.primary{background:#fff;color:#347fc9}.download-actions a:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(12,70,130,.2)}.download-note{font-size:13px!important;margin-top:20px!important;color:#e6f2fc!important}.phone-frame{width:280px;padding:10px;border-radius:38px;background:#fff;box-shadow:0 25px 60px rgba(0,48,102,.35);transform:rotate(3deg)}.phone-frame img{width:100%;display:block;border-radius:28px}.download-links{margin-top:28px}.download-links a{color:#fff;margin-right:18px}@media(max-width:760px){.download-nav nav{display:none}.download-hero{min-height:0;flex-direction:column;text-align:center;padding:45px 22px}.download-copy h1{font-size:38px}.download-copy>p{font-size:17px}.download-actions{display:grid}.download-actions a{width:100%}.phone-frame{width:220px;margin-top:42px}.download-links a{display:inline-block;margin:6px 9px}}