:root{font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;color:#17212b;background:#f7f8fb;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f7f8fb}button,textarea{font:inherit}button{cursor:pointer}.shell{width:min(1120px,calc(100% - 48px));margin:0 auto}.nav{height:82px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:10px;color:#17212b;font-weight:760;font-size:18px;text-decoration:none;letter-spacing:-.4px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;color:#fff;background:#117a6c}.nav-links{display:flex;gap:24px;align-items:center;font-size:14px}.nav-links a{text-decoration:none;color:#64717e}.text-button{border:0;background:#e8f4f2;color:#086a5d;font-weight:650;border-radius:10px;padding:10px 14px;display:flex;gap:6px;align-items:center}.hero{min-height:590px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:66px;padding:70px 0 92px}.eyebrow{color:#087064;font-size:13px;font-weight:740;display:flex;gap:7px;align-items:center;letter-spacing:.3px;margin:0 0 16px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(44px,5.3vw,68px);line-height:1.08;letter-spacing:-3.8px;margin-bottom:22px;font-weight:760}h1 em{color:#117a6c;font-style:normal}.intro{max-width:420px;line-height:1.85;color:#5f6e7d;font-size:16px}.hero-actions{display:flex;align-items:center;gap:22px;margin-top:30px}.primary{border:0;border-radius:12px;color:#fff;background:#117a6c;padding:14px 18px;font-weight:680;box-shadow:0 10px 24px #117a6c30;display:flex;align-items:center;gap:8px}.secondary{color:#344450;text-decoration:none;font-size:14px;font-weight:640}.trust{color:#7b8893;display:flex;align-items:center;font-size:12px;margin-top:28px}.trust svg{color:#299785;margin-right:7px}.demo-wrap{position:relative}.orb{position:absolute;border-radius:50%;filter:blur(2px)}.orb-one{width:250px;height:250px;top:-36px;right:-28px;background:#d5eee8}.orb-two{width:160px;height:160px;bottom:-36px;left:-36px;background:#e7ebf9}.demo-card{position:relative;z-index:1;background:#fff;border-radius:18px;border:1px solid #e5e9ed;box-shadow:0 22px 48px #2739431c;overflow:hidden}.card-top{padding:17px 19px;display:flex;justify-content:space-between;color:#6d7b84;font-size:13px;border-bottom:1px solid #edf0f1}.card-top b{color:#1c2932;margin-left:4px}.live-dot{display:inline-block;width:7px;height:7px;background:#30ae7a;border-radius:50%;margin-right:7px}.timer{color:#b36d32;font-variant-numeric:tabular-nums}.content-area{margin:18px;padding:14px;border:1px solid #e5e9ed;border-radius:12px;background:#fbfcfd}.area-label{display:flex;justify-content:space-between;color:#86919a;font-size:11px;margin-bottom:10px}.content-area 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auto;align-items:center;gap:26px}.security-icon{color:#fff;background:#117a6c;width:54px;height:54px;border-radius:15px;display:grid;place-items:center}.security .eyebrow{margin-bottom:8px}.security h2{font-size:23px;margin-bottom:9px;letter-spacing:-1px}.security p:not(.eyebrow){max-width:590px;color:#59716e;font-size:13px;line-height:1.7;margin-bottom:0}.clear{border:1px solid #b8ddd6;color:#087064;background:#fff9;border-radius:10px;padding:11px 13px;display:flex;gap:7px;align-items:center;font-size:13px;font-weight:650;white-space:nowrap}.footer{height:95px;display:flex;justify-content:space-between;align-items:center;color:#8c979d;font-size:12px}@media(max-width:760px){.shell{width:min(100% - 32px,550px)}.nav{height:68px}.nav-links a{display:none}.nav-links{gap:0}.hero{grid-template-columns:1fr;padding:48px 0 68px;min-height:auto;gap:48px}.hero-copy{text-align:left}.trust{line-height:1.7}.demo-wrap{width:min(100%,430px);margin:auto}.steps{grid-template-columns:1fr;gap:13px}.how{padding:60px 0}.section-heading h2{font-size:29px;margin-bottom:26px}.steps article{min-height:auto}.security{padding:28px 24px;grid-template-columns:auto 1fr;gap:18px}.security .clear{grid-column:1 / -1;justify-content:center}.footer{height:78px}.hero-actions{gap:16px}.share-area{padding-bottom:18px}.qr{display:none}}@media(prefers-reduced-motion:no-preference){.demo-card{animation:float 5s ease-in-out infinite}@keyframes float{50%{transform:translateY(-7px)}}}