*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:#18233d;background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}.site-container{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:fixed;z-index:1000;left:0;right:0;top:0;height:76px;border-bottom:1px solid rgba(220,229,244,.76);background:rgba(255,255,255,.86);backdrop-filter:blur(18px);transition:.2s}.site-header.scrolled{box-shadow:0 10px 32px rgba(36,64,126,.08)}.nav-wrap{height:100%;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;flex:none}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#3478ff,#75a7ff);box-shadow:0 10px 24px rgba(52,120,255,.24);display:grid;place-items:center;color:#fff;font-size:20px}.brand-copy{display:flex;flex-direction:column;line-height:1.1}.brand-copy strong{font-size:18px;font-weight:800;color:#17223a}.brand-copy em{font-size:10px;font-style:normal;color:#7e8ba7;margin-top:4px;letter-spacing:.08em}.main-nav{display:flex;align-items:center;gap:28px;margin-left:auto}.main-nav a{font-size:14px;font-weight:650;color:#56627a;transition:.2s}.main-nav a:hover,.main-nav a.active{color:#3478ff}.nav-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 18px;border-radius:12px;font-size:14px;font-weight:700;transition:.2s;border:1px solid transparent}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,#3478ff,#5d91ff);color:#fff;box-shadow:0 12px 24px rgba(52,120,255,.18)}.btn-ghost{border-color:#dce5f4;background:#fff;color:#33405b}.btn-white{background:#fff;border-color:#e0e8f5;color:#25314a;box-shadow:0 10px 24px rgba(28,50,100,.08)}.btn-outline-light{border-color:rgba(255,255,255,.42);color:#fff}.btn-lg{min-height:50px;padding:0 24px;font-size:15px;border-radius:14px}.nav-toggle{display:none;margin-left:auto;width:42px;height:42px;border-radius:12px;border:1px solid #e0e8f5;background:#fff;color:#26344f;font-size:18px}.hero{position:relative;padding:150px 0 92px;min-height:760px;overflow:hidden;background:linear-gradient(180deg,#f8fbff 0%,#fff 82%)}.hero:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#d8e5ff 1px,transparent 1px);background-size:28px 28px;opacity:.42;mask-image:linear-gradient(to bottom,#000,transparent 62%)}.hero-glow{position:absolute;border-radius:50%;filter:blur(1px)}.hero-glow-a{width:600px;height:600px;left:-280px;top:-190px;background:radial-gradient(circle,rgba(75,124,255,.15),transparent 68%)}.hero-glow-b{width:680px;height:680px;right:-250px;top:-180px;background:radial-gradient(circle,rgba(107,174,255,.16),transparent 68%)}.hero-grid{position:relative;display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:70px}.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:7px 12px;border-radius:999px;background:#edf4ff;color:#3478ff;font-size:13px;font-weight:700;border:1px solid #dae8ff}.eyebrow span{width:7px;height:7px;border-radius:50%;background:#3478ff;box-shadow:0 0 0 5px rgba(52,120,255,.12)}.hero-copy h1{font-size:50px;line-height:1.16;letter-spacing:-1.2px;margin:22px 0 20px;color:#17223a;font-weight:850}.hero-copy h1 strong{color:#3478ff}.hero-copy>p{font-size:17px;color:#68758f;margin:0;max-width:560px}.hero-actions{display:flex;gap:12px;margin:30px 0 24px}.trust-row{display:flex;flex-wrap:wrap;gap:22px;color:#76829a;font-size:13px}.trust-row i{color:#4e85f8;margin-right:6px}.hero-dashboard{position:relative;border-radius:24px;background:#fff;border:1px solid #dae5f5;box-shadow:0 32px 70px rgba(45,76,143,.18);transform:perspective(1100px) rotateY(-3deg) rotateX(1deg);overflow:hidden}.dash-top{height:54px;border-bottom:1px solid #e8eef8;background:#fafcff;display:flex;align-items:center;padding:0 18px;gap:8px}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}.dot.blue{background:#4f82ff}.dot.green{background:#45cf9d}.dot.orange{background:#ffb04b}.dash-title{font-size:12px;font-weight:700;color:#687690;margin-left:8px}.dash-user{margin-left:auto;color:#96a5c0}.dash-body{padding:18px}.dash-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.mini-card{min-height:88px;border:1px solid #e6edf8;border-radius:14px;padding:13px;display:flex;align-items:flex-start;gap:10px;background:#fff}.mini-card>i{width:30px;height:30px;border-radius:9px;background:#edf4ff;color:#4f82ff;display:grid;place-items:center}.mini-card small,.mini-card strong,.mini-card em{display:block}.mini-card small{font-size:9px;color:#8996ad}.mini-card strong{font-size:13px;color:#26324b;margin:5px 0 4px}.mini-card em{font-size:9px;font-style:normal;color:#21b77a}.chart-card{position:relative;margin-top:12px;border:1px solid #e5ecf7;border-radius:16px;padding:14px 16px 10px;height:250px;overflow:hidden;background:linear-gradient(180deg,#fff,#fbfdff)}.chart-head{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:750;color:#33405a}.chart-head small{font-size:9px;font-weight:600;color:#8996ad;background:#f2f6fc;padding:4px 7px;border-radius:7px}.chart-card svg{position:absolute;left:48px;right:16px;top:42px;width:calc(100% - 64px);height:160px}.chart-y{position:absolute;left:13px;top:55px;bottom:42px;display:flex;flex-direction:column;justify-content:space-between;font-size:8px;color:#a0acc0}.chart-x{position:absolute;left:48px;right:12px;bottom:13px;display:flex;justify-content:space-between;font-size:8px;color:#9ba8bd}.dash-bottom{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.pay-chip{height:42px;padding:0 10px;border:1px solid #e6edf8;border-radius:12px;display:flex;align-items:center;gap:7px;font-size:9px}.pay-chip img{width:19px;height:19px;border-radius:5px}.pay-chip b{margin-left:auto;color:#24b576;font-size:8px}.payment-strip{padding:25px 0 42px}.section-kicker{text-align:center;margin:0 0 20px;color:#9aa5b9;font-size:13px}.payment-logos{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.payment-logos>div{height:66px;border:1px solid #e7edf7;border-radius:14px;display:flex;align-items:center;justify-content:center;gap:10px;color:#56627a;font-size:14px;background:#fff;transition:.2s}.payment-logos>div:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(36,64,126,.08)}.payment-logos img{width:28px;height:28px;border-radius:7px}.section{padding:96px 0}.section-soft{background:#f7faff}.section-title{text-align:center;max-width:700px;margin:0 auto 48px}.section-title>span,.section-label{font-size:12px;letter-spacing:.15em;color:#4f82ff;font-weight:800}.section-title h2,.security-copy h2{font-size:34px;line-height:1.3;margin:10px 0 13px;color:#17223a}.section-title p,.security-copy p{font-size:15px;color:#7a879e;margin:0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card{padding:28px 26px;border:1px solid #e5edf8;border-radius:20px;background:#fff;box-shadow:0 10px 30px rgba(38,65,126,.04);transition:.22s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(38,65,126,.10);border-color:#d6e4fa}.feature-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:20px;margin-bottom:20px}.feature-icon.blue{background:#edf4ff;color:#4f82ff}.feature-icon.teal{background:#e8fbf6;color:#24b89e}.feature-icon.purple{background:#f1edff;color:#7968ee}.feature-icon.orange{background:#fff3e7;color:#f09036}.feature-icon.green{background:#ecf9ef;color:#36ae63}.feature-icon.red{background:#fff0f0;color:#e86767}.feature-card h3{font-size:18px;margin:0 0 10px}.feature-card p{font-size:14px;color:#7c899f;margin:0 0 18px}.feature-card a{font-size:13px;color:#4f82ff;font-weight:750}.security-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}.security-panel{position:relative;min-height:440px}.security-card.main{position:absolute;left:60px;top:40px;width:410px;padding:34px;border-radius:24px;background:#fff;border:1px solid #e2ebf8;box-shadow:0 28px 60px rgba(42,72,142,.14)}.security-badge{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,#4c82ff,#72a2ff);display:grid;place-items:center;color:#fff;font-size:24px;box-shadow:0 14px 28px rgba(76,130,255,.22)}.security-card.main h3{font-size:22px;margin:20px 0 10px}.security-card.main p{color:#7c899f;font-size:14px}.security-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.security-list span{font-size:13px;color:#526079}.security-list i{color:#27b877;margin-right:6px}.security-card.floating{position:absolute;padding:13px 16px;border-radius:13px;background:#fff;border:1px solid #e3ebf7;box-shadow:0 15px 32px rgba(40,66,126,.12);display:flex;align-items:center;gap:9px;font-size:12px;font-weight:700;color:#51607a}.security-card.floating i{width:30px;height:30px;border-radius:9px;background:#edf4ff;color:#4f82ff;display:grid;place-items:center}.security-card.a{left:0;top:14px}.security-card.b{right:0;bottom:44px}.security-copy p{max-width:500px}.metric-row{display:flex;gap:40px;margin-top:30px}.metric-row div{display:flex;flex-direction:column}.metric-row strong{font-size:22px;color:#3478ff}.metric-row span{font-size:12px;color:#8793aa;margin-top:3px}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative;text-align:center;padding:28px 18px;border:1px solid #e5edf8;border-radius:18px;background:#fff}.step>b{position:absolute;top:14px;right:16px;color:#e0e8f6;font-size:24px}.step-icon{width:54px;height:54px;border-radius:16px;margin:0 auto 16px;background:#eef4ff;color:#4f82ff;display:grid;place-items:center;font-size:20px}.step h3{font-size:16px;margin:0 0 7px}.step p{font-size:13px;color:#8793a9;margin:0}.cta-section{padding:20px 0 90px}.cta-box{min-height:210px;padding:45px 52px;border-radius:26px;background:linear-gradient(135deg,#3478ff,#6aa0ff);display:flex;align-items:center;justify-content:space-between;color:#fff;box-shadow:0 28px 55px rgba(52,120,255,.22);position:relative;overflow:hidden}.cta-box:after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;right:-120px;top:-170px;background:rgba(255,255,255,.08)}.cta-box>div{position:relative;z-index:1}.cta-box span{font-size:11px;letter-spacing:.16em;font-weight:800;opacity:.78}.cta-box h2{font-size:30px;margin:8px 0 6px}.cta-box p{margin:0;opacity:.86}.cta-actions{display:flex;gap:12px}.site-footer{padding:58px 0 24px;background:#111a2b;color:#cbd3e1}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:50px}.site-footer .brand-copy strong{color:#fff}.site-footer .brand-copy em{color:#8995aa}.footer-brand p{font-size:13px;color:#8f9bb1;max-width:320px;margin-top:18px}.site-footer h4{font-size:14px;color:#fff;margin:0 0 18px}.site-footer>div>div:not(.footer-brand) a{display:block;font-size:13px;color:#9aa6bb;margin-bottom:10px}.footer-bottom{margin-top:40px;padding-top:22px;border-top:1px solid #263044;display:flex;justify-content:space-between;color:#77849a;font-size:12px}.footer-bottom a{color:#aeb9c9}@media(max-width:1050px){.main-nav{gap:16px}.nav-actions .btn-ghost{display:none}.hero-grid{grid-template-columns:1fr;gap:50px}.hero-copy{text-align:center}.hero-copy>p{margin-left:auto;margin-right:auto}.hero-actions,.trust-row{justify-content:center}.hero-dashboard{max-width:720px;margin:auto;transform:none}.feature-grid{grid-template-columns:repeat(2,1fr)}.security-grid{grid-template-columns:1fr;gap:30px}.security-panel{max-width:560px;width:100%;margin:auto}.security-copy{text-align:center}.security-copy p{margin:auto}.metric-row{justify-content:center}.steps-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.site-header{height:66px}.nav-wrap{position:relative}.brand-mark{width:38px;height:38px}.brand-copy strong{font-size:16px}.nav-toggle{display:block}.main-nav,.nav-actions{display:none}.nav-open .main-nav{display:flex;position:absolute;left:0;right:0;top:66px;background:#fff;border:1px solid #e3ebf7;border-radius:16px;padding:12px;box-shadow:0 18px 40px rgba(30,55,110,.14);flex-direction:column;align-items:stretch;gap:0}.nav-open .main-nav a{padding:11px 12px;border-radius:10px}.hero{padding-top:112px;min-height:auto}.hero-copy h1{font-size:38px}.payment-logos{grid-template-columns:repeat(3,1fr)}.cta-box{flex-direction:column;align-items:flex-start;gap:25px;padding:34px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{display:none}}@media(max-width:560px){.site-container{width:min(100% - 26px,1180px)}.brand-copy em{display:none}.hero-copy h1{font-size:32px}.hero-copy>p{font-size:15px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.trust-row{gap:10px 16px}.dash-stats{grid-template-columns:1fr}.mini-card{min-height:70px}.hero-dashboard{border-radius:18px}.chart-card{height:220px}.dash-bottom{grid-template-columns:1fr}.payment-logos{grid-template-columns:repeat(2,1fr)}.feature-grid,.steps-grid{grid-template-columns:1fr}.section{padding:70px 0}.section-title h2,.security-copy h2{font-size:28px}.security-panel{min-height:400px}.security-card.main{left:12px;right:12px;width:auto;padding:26px}.security-card.a{left:0}.security-card.b{right:0}.security-list{grid-template-columns:1fr}.metric-row{gap:24px}.cta-box h2{font-size:26px}.cta-actions{width:100%;flex-direction:column}.cta-actions .btn{width:100%}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:7px}}

/* Front-end language switcher */
.front-lang-switch{position:relative;display:inline-flex;align-items:center;z-index:80}.front-lang-current{height:40px;min-width:72px;padding:0 12px;border:1px solid #dfe7f5;border-radius:12px;background:#fff;color:#35415f;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:12px;font-weight:750;cursor:pointer;box-shadow:0 5px 14px rgba(39,68,128,.05)}.front-lang-current>.fa-globe{color:#4f7cff;font-size:14px}.front-lang-current>.fa-angle-down{font-size:11px;color:#8b97ad}.front-lang-menu{position:absolute;top:48px;right:0;width:168px;padding:7px;border:1px solid #e2e9f5;border-radius:14px;background:#fff;box-shadow:0 18px 42px rgba(27,49,96,.16);opacity:0;visibility:hidden;transform:translateY(-5px);transition:.18s ease}.front-lang-switch:hover .front-lang-menu,.front-lang-switch:focus-within .front-lang-menu{opacity:1;visibility:visible;transform:translateY(0)}.front-lang-menu a{display:flex;align-items:center;justify-content:space-between;padding:10px 11px;border-radius:9px;color:#536079!important;font-size:12px;font-weight:700;text-decoration:none}.front-lang-menu a:hover,.front-lang-menu a.active{background:#f1f5ff;color:#4f7cff!important}.front-lang-menu a i{font-size:11px}.nav-actions{gap:10px!important}@media(max-width:800px){.nav-open .nav-actions{display:flex;position:absolute;left:0;right:0;top:calc(66px + 260px);padding:12px;background:#fff;border:1px solid #e3ebf7;border-radius:16px;box-shadow:0 18px 40px rgba(30,55,110,.14);flex-wrap:wrap}.nav-open .nav-actions>.btn{flex:1 1 120px}.nav-open .front-lang-switch{flex:1 1 100%}.nav-open .front-lang-current{width:100%}.front-lang-menu{left:0;right:auto;width:100%}}