:root{--ink:#102d39;--ink2:#173e4b;--green:#087d70;--green2:#05a58e;--lime:#dff5ef;--paper:#fff;--soft:#f2f7f6;--line:#d9e5e4;--muted:#62747b;--orange:#f0a33a;--shadow:0 20px 55px rgba(16,45,57,.12);--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.6;background:#fff}a{color:inherit}.draft{padding:7px 20px;text-align:center;background:#fff1c9;color:#765609;font-size:12px;font-weight:800}.header{height:76px;padding:0 max(22px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;gap:30px;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.logo{display:flex;align-items:center;flex:0 0 auto;gap:9px;text-decoration:none}.logo-mark{display:block;width:52px;height:52px;object-fit:contain}.logo-copy strong,.logo-copy small{display:block;white-space:nowrap}.logo-copy strong{font-size:18px;line-height:1.05;letter-spacing:-.025em}.logo-copy small{margin-top:5px;color:var(--muted);font-size:8px;font-weight:800;letter-spacing:.06em}.header nav{display:flex;gap:25px}.header nav a{text-decoration:none;font-size:13px;font-weight:800}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border:0;border-radius:999px;background:var(--green);color:#fff;text-decoration:none;font:inherit;font-weight:900;cursor:pointer}.btn:hover{background:#06695f}.btn-sm{padding:10px 16px;font-size:12px}.btn-light{background:#fff;color:var(--ink);border:1px solid var(--line)}.hero{max-width:1180px;min-height:660px;margin:auto;padding:72px 22px;display:grid;grid-template-columns:1.08fr .92fr;gap:62px;align-items:center}.kicker{margin:0 0 12px;color:var(--green);font-size:11px;font-weight:900;letter-spacing:.16em}.hero h1{margin:0 0 25px;font-size:clamp(44px,6vw,74px);line-height:1.04;letter-spacing:-.055em}.hero-lead{max-width:670px;color:var(--muted);font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:31px 0}.hero-trust{display:flex;gap:18px;flex-wrap:wrap;color:var(--ink2);font-size:13px;font-weight:800}.hero-showcase{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:12px;min-height:500px}.hero-showcase>div{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,#f8fbfa,#e3efec);overflow:hidden}.hero-main{grid-row:1/3}.hero-showcase img{width:100%;height:100%;padding:18px;object-fit:contain}.hero-showcase span{position:absolute;left:14px;bottom:13px;padding:6px 10px;border-radius:8px;background:rgba(16,45,57,.86);color:#fff;font-size:11px;font-weight:900}.proofbar{max-width:1180px;margin:0 auto 20px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.proofbar div{padding:22px;border-right:1px solid var(--line)}.proofbar div:last-child{border:0}.proofbar strong,.proofbar span{display:block}.proofbar span{color:var(--muted);font-size:12px}.section{max-width:1180px;margin:auto;padding:88px 22px}.soft{max-width:none;padding-left:max(22px,calc((100vw - 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