:root{--ink:#0c1626;--body:#3b4a60;--muted:#5a6b85;--soft:#8a97ab;--line:#eaf0f7;--line-strong:#d3dbe8;--blue:#2f6bff;--teal:#12b3a0;--wash:#f5f8fd;--dark:#081020}*{box-sizing:border-box}body{color:var(--ink);-webkit-font-smoothing:antialiased;background:#fff;margin:0;font-family:Source Han Sans SC,Noto Sans SC,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1200px,100% - 48px);margin:0 auto}.icon{flex:none;justify-content:center;align-items:center;display:inline-flex}.nav{border-bottom:1px solid var(--line);background:#fff}.nav .wrap{justify-content:space-between;align-items:center;gap:24px;height:76px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-mark{background:var(--blue);color:#fff;letter-spacing:.4px;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:800;display:flex}.brand-text{flex-direction:column;gap:2px;display:flex}.brand-name{font-size:18px;font-weight:700;line-height:1.15}.brand-sub{letter-spacing:1.35px;color:var(--soft);font-size:10px;font-weight:500}.nav-actions{align-items:center;gap:12px;display:flex}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;font-weight:500;display:inline-flex}.btn-login{border-color:var(--line-strong);height:40px;padding:0 16px;font-size:14px}.btn-primary{background:var(--blue);color:#fff;height:44px;padding:0 22px;font-size:14px}.btn-primary:hover{background:#245eea}.btn-ghost{border-color:var(--line-strong);color:var(--ink);background:#fff}.btn-lg{border-radius:10px;height:52px;padding:0 28px;font-size:16px}.hero{background:linear-gradient(#eef4ff 0%,#fff 100%);padding:64px 0 72px}.hero .wrap{grid-template-columns:1fr 520px;align-items:center;gap:56px;display:grid}.breadcrumb{color:var(--soft);align-items:center;gap:8px;font-size:13px;display:flex}.breadcrumb a:hover{color:var(--blue)}.eyebrow{color:var(--teal);align-items:center;gap:8px;font-size:14px;font-weight:600;display:inline-flex}.eyebrow:before{content:"";background:var(--teal);border-radius:2px;width:5px;height:16px}.hero h1{letter-spacing:-1px;margin:18px 0 0;font-size:46px;line-height:1.2}.hero-sub{max-width:620px;color:var(--muted);margin:18px 0 0;font-size:17px;line-height:1.75}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.hero-image{object-fit:cover;border-radius:20px;width:100%;height:320px;box-shadow:0 20px 48px #142c581f}.section{padding:72px 0}.section.wash{background:var(--wash)}.section h2{letter-spacing:-.6px;margin:0 0 28px;font-size:32px;line-height:1.3}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.card{border:1px solid var(--line);background:#fff;border-radius:18px;padding:26px}.card h3{margin:0;font-size:18px;line-height:1.4}.card p{color:var(--muted);margin:10px 0 0;font-size:14px;line-height:1.75}.capability .cap-icon{width:42px;height:42px;color:var(--teal);background:#e6f7f3;border-radius:12px;justify-content:center;align-items:center;margin-bottom:16px;display:flex}.capability h3{margin:0;font-size:18px}.capability p{color:var(--muted);margin:8px 0 0;font-size:14px;line-height:1.7}.steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.step{border:1px solid var(--line);background:#fff;border-radius:16px;padding:24px}.step-no{background:var(--ink);color:#fff;border-radius:10px;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.step h3{margin:14px 0 0;font-size:17px}.step p{color:var(--muted);margin:8px 0 0;font-size:14px;line-height:1.7}.cta{background:var(--dark);color:#fff;padding:48px 0}.cta .wrap{justify-content:space-between;align-items:center;gap:28px;display:flex}.cta h2{margin:0;font-size:26px;line-height:1.35}.cta p{color:#9fb0c9;margin:8px 0 0;font-size:14px}.cta-actions{flex:none;gap:12px;display:flex}.cta-actions .btn-primary{height:48px}.cta-actions .btn-ghost{color:#d5e0ef;background:0 0;border-color:#2e4a70;height:48px;padding:0 24px;font-size:14px}.footer{background:var(--dark);color:#71849e;padding:24px 0;font-size:12px}.footer .wrap{justify-content:space-between;align-items:center;gap:16px;display:flex}@media (width<=1000px){.hero .wrap{grid-template-columns:1fr;gap:32px}.hero-image{height:280px}.grid-3,.steps{grid-template-columns:1fr 1fr}}@media (width<=640px){.wrap{width:calc(100% - 32px)}.nav-actions .btn-login{display:none}.hero{padding:40px 0 48px}.hero h1{font-size:32px}.hero-sub{font-size:15px}.hero-actions .btn{flex:1}.section{padding:48px 0}.section h2{font-size:26px}.grid-3,.grid-2,.steps{grid-template-columns:1fr}.cta .wrap{flex-direction:column;align-items:flex-start}.cta-actions{width:100%}.cta-actions .btn{flex:1}.footer .wrap{flex-direction:column;align-items:flex-start}}