:root{--ink:#17211d;--muted:#66726c;--orange:#f5a323;--green:#c5dfd1;--line:#d8dfd9;--paper:#f5f7f3;--dark:#101714}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;background:var(--paper);letter-spacing:0}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:0}p{line-height:1.8}.shell{width:min(1180px,calc(100% - 64px));margin:auto}.section{padding:118px 0;scroll-margin-top:82px}
.site-header{position:absolute;z-index:20;top:0;left:0;width:100%;border-bottom:1px solid rgba(255,255,255,.16);color:#fff}.nav-wrap{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;font-size:25px;font-weight:800;line-height:1;white-space:nowrap}.brand small{display:block;font-size:9px;letter-spacing:2px;font-weight:500;margin-top:6px;opacity:.7}.brand-dot{color:var(--orange)}.brand-mark{width:32px;height:32px;display:grid;grid-template-columns:repeat(2,1fr);gap:3px;transform:rotate(-9deg)}.brand-mark i{background:#fff;border-radius:2px}.site-nav{display:flex;align-items:center;gap:35px;font-size:14px;font-weight:600}.site-nav>a:not(.nav-cta){opacity:.82;transition:opacity .2s}.site-nav>a:hover{opacity:1}.nav-cta{padding:11px 19px;border:1px solid rgba(255,255,255,.55);border-radius:3px}.nav-cta span{margin-left:18px}.menu-toggle{display:none}
.hero{position:relative;min-height:780px;height:min(850px,100svh);color:#fff;background:#14201e url("hero-photo.jpg") center center/cover no-repeat;overflow:hidden}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,15,15,.89) 0%,rgba(8,17,18,.72) 43%,rgba(7,16,17,.35) 100%)}.hero-grid{position:relative;height:100%;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:64px;padding-top:55px}.hero-copy{max-width:590px;position:relative;z-index:2}.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:25px;font-size:11px;font-weight:800;letter-spacing:2.2px;color:#527362;line-height:1.4}.eyebrow.light{color:#e8b766}.eyebrow-line{width:28px;height:1px;background:currentColor;flex:none}.hero h1{font-size:clamp(42px,4vw,64px);line-height:1.24;margin-bottom:26px;font-weight:800}.hero h1 em{font-style:normal;color:#e8e7d7}.hero-lead{font-size:17px;line-height:1.95;max-width:530px;color:#e3e5e2;margin-bottom:32px}.hero-actions,.final-actions{display:flex;flex-wrap:wrap;gap:12px}.button{height:54px;min-width:144px;padding:0 26px;display:inline-flex;align-items:center;justify-content:space-between;gap:25px;border-radius:3px;font-size:14px;font-weight:800;transition:transform .2s,background .2s,box-shadow .2s}.button:hover{transform:translateY(-3px)}.button-orange{background:var(--orange);color:#1b2019}.button-orange:hover{background:#ffc05a;box-shadow:0 10px 22px rgba(0,0,0,.12)}.button-white{background:#fff;color:#17211d}.button-white:hover{background:#e7f0e9}.button-dark{background:#17362a;color:#fff}.button-outline{border:1px solid rgba(255,255,255,.7);color:#fff}.hero-note{color:rgba(255,255,255,.65);font-size:12px;margin:24px 0 0}.hero-visual{height:min(74vh,680px);min-height:510px;position:relative;display:grid;place-items:center}.hero-visual img{position:relative;z-index:1;width:auto;height:100%;max-height:680px;filter:drop-shadow(24px 28px 35px rgba(0,0,0,.45));animation:float 6s ease-in-out infinite}.phone-halo{position:absolute;width:86%;aspect-ratio:1;border:1px solid rgba(255,255,255,.16);border-radius:50%;animation:pulse 7s ease-in-out infinite}.phone-halo:after{content:"";position:absolute;inset:12%;border:1px solid rgba(255,255,255,.12);border-radius:50%}.scroll-cue{position:absolute;bottom:28px;left:max(32px,calc((100% - 1180px)/2));z-index:2;display:flex;align-items:center;gap:12px;color:#fff;font-size:11px;letter-spacing:1px;opacity:.75}.scroll-cue span{height:31px;width:18px;border:1px solid currentColor;border-radius:12px;position:relative}.scroll-cue span:after{content:"";position:absolute;top:7px;left:7px;width:2px;height:6px;background:#fff;animation:scrollDown 2s infinite}
.section-heading{max-width:690px}.section-heading h2,.experience h2,.steps h2,.faq h2,.final-cta h2{font-size:clamp(32px,3.6vw,50px);line-height:1.28;margin-bottom:20px}.section-heading>p:last-child,.experience-copy>p:not(.eyebrow),.steps-lead,.faq-intro{max-width:540px;color:var(--muted);font-size:16px}.feature-intro{background:#f5f7f3}.feature-grid{margin-top:58px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.feature-item{padding:30px 35px 36px 0;min-height:250px}.feature-item+article{border-left:1px solid var(--line);padding-left:35px}.feature-num{font-size:12px;font-weight:800;color:#719381}.feature-symbol{font-size:38px;color:#d88321;height:66px;line-height:1.2;margin-top:23px}.feature-item h3{font-size:21px;margin-bottom:9px}.feature-item p{font-size:14px;color:var(--muted);margin:0;max-width:280px}
.experience{background:#e7eee8;overflow:hidden}.experience-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:90px;align-items:center}.experience-art{position:relative}.screen-frame{overflow:hidden;border:8px solid #15211b;border-radius:8px;box-shadow:20px 28px 0 #c6d8ca,0 30px 55px rgba(16,38,28,.15);transform:perspective(1200px) rotateY(3deg);transition:transform .5s}.screen-frame:hover{transform:perspective(1200px) rotateY(0) translateY(-5px)}.screen-frame img{width:100%;aspect-ratio:1.45;object-fit:cover;object-position:top left}.art-caption{display:block;margin-top:38px;font-size:11px;letter-spacing:2px;color:#60776a;font-weight:700}.experience-copy{padding-left:5px}.text-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #b9cabd;border-bottom:1px solid #b9cabd;margin:34px 0}.text-stats div{padding:19px 8px 19px 0}.text-stats strong{display:block;font-size:23px;color:#ad6b1d}.text-stats span{display:block;font-size:12px;margin-top:5px;color:#4f6758}.text-link{display:inline-flex;gap:24px;align-items:center;border-bottom:1px solid var(--ink);padding-bottom:8px;font-size:14px;font-weight:800}.text-link:hover{color:#b16a17}
.steps{background:#fff;overflow:hidden}.steps-grid{display:grid;grid-template-columns:1fr .95fr;gap:100px;align-items:center}.steps-copy{max-width:560px}.step-list{padding:0;margin:34px 0 34px;list-style:none;border-top:1px solid var(--line)}.step-list li{display:flex;gap:25px;border-bottom:1px solid var(--line);padding:20px 0}.step-list li>span{font-size:13px;color:#b47a2e;font-weight:800;padding-top:3px}.step-list h3{font-size:17px;margin-bottom:5px}.step-list p{font-size:13px;color:var(--muted);margin:0}.steps-art{min-height:600px;position:relative;display:grid;place-items:center}.steps-disc{position:absolute;width:min(100%,560px);aspect-ratio:1;background:#e6f0e9;border-radius:50%;animation:pulse 8s ease-in-out infinite}.steps-art img{position:relative;z-index:1;height:570px;width:auto;object-fit:contain;filter:drop-shadow(18px 25px 22px rgba(0,0,0,.16));animation:float 7s ease-in-out infinite reverse}.steps-side-label{position:absolute;right:-28px;top:50%;writing-mode:vertical-rl;font-size:10px;font-weight:800;letter-spacing:2px;color:#8fa398}
.faq{background:#f5f7f3}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:95px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:0}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:15px;cursor:pointer;list-style:none;font-size:17px;font-weight:700;padding:23px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:25px;font-weight:300;color:#b88136;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{color:var(--muted);font-size:14px;margin:-4px 30px 22px 0}.final-cta{padding:75px 0;background:#173529;color:#fff}.final-inner{display:flex;justify-content:space-between;align-items:end;gap:50px}.final-cta h2{margin-bottom:10px}.final-cta p:not(.eyebrow){color:#c0d5c8;margin:0}.final-actions{flex:none}.site-footer{background:#101714;color:#fff;padding:47px 0 24px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:45px}.footer-top nav{display:flex;gap:32px;color:#c8d1c9;font-size:13px}.footer-top nav a:hover{color:#fff}.footer-bottom{border-top:1px solid #324037;display:flex;justify-content:space-between;gap:25px;padding-top:24px;color:#87958b;font-size:12px}.footer-bottom p{margin:0}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:translateY(0)}.feature-item:nth-child(2){transition-delay:.1s}.feature-item:nth-child(3){transition-delay:.2s}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}@keyframes pulse{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.06);opacity:.45}}@keyframes scrollDown{0%{transform:translateY(0);opacity:1}80%{transform:translateY(9px);opacity:0}100%{opacity:0}}
@media(max-width:980px){.shell{width:min(100% - 42px,1180px)}.site-nav{gap:17px}.hero-grid{gap:20px}.hero h1{font-size:46px}.hero-visual{height:560px;min-height:0}.experience-grid,.steps-grid{gap:55px}.final-inner{align-items:start;flex-direction:column}.steps-art img{height:500px}.steps-art{min-height:520px}}
@media(max-width:720px){.shell{width:calc(100% - 40px)}.section{padding:76px 0}.nav-wrap{min-height:68px}.brand{font-size:21px}.brand-mark{width:27px;height:27px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;border:0;background:none;padding:5px;cursor:pointer}.menu-toggle span{height:2px;width:100%;background:#fff}.site-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#111b17;padding:20px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 15px 30px rgba(0,0,0,.2)}.site-nav.is-open{display:flex}.site-nav a{padding:12px 4px}.nav-cta{margin-top:8px;text-align:center}.hero{height:auto;min-height:0}.hero-shade{background:linear-gradient(180deg,rgba(5,15,15,.87) 0%,rgba(5,15,15,.73) 55%,rgba(5,15,15,.5) 100%)}.hero-grid{display:flex;flex-direction:column;align-items:stretch;gap:20px;padding-top:124px;padding-bottom:92px}.hero-copy{max-width:100%}.hero h1{font-size:clamp(34px,8vw,46px)}.hero-lead{font-size:15px}.hero-note{max-width:320px}.hero-visual{height:370px;min-height:0}.hero-visual img{height:100%}.phone-halo{width:300px}.scroll-cue{left:20px;bottom:24px}.feature-grid{grid-template-columns:1fr;margin-top:40px}.feature-item,.feature-item+article{border-left:0;border-bottom:1px solid var(--line);padding:20px 0 25px;min-height:0}.feature-item:last-child{border-bottom:0}.feature-symbol{height:48px;font-size:30px;margin-top:12px}.experience-grid,.steps-grid,.faq-grid{grid-template-columns:1fr;gap:45px}.experience-art{order:2}.experience-copy{order:1}.screen-frame img{aspect-ratio:1.5}.steps-art{min-height:430px}.steps-art img{height:420px}.steps-side-label{right:0}.faq-grid{gap:15px}.final-cta{padding:65px 0}.final-actions{width:100%}.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column}.footer-top nav{flex-wrap:wrap;gap:16px 25px}.footer-top{padding-bottom:30px}.footer-bottom{gap:7px}}
@media(max-width:390px){.hero-actions .button{min-width:0;flex:1;padding:0 14px;gap:10px}.eyebrow{font-size:9px;letter-spacing:1.4px}.hero-visual{height:320px}.steps-art img{height:360px}.steps-art{min-height:380px}.final-actions .button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}
.hero{min-height:660px;height:min(700px,90svh)}.hero-visual{height:min(66vh,590px);min-height:470px}.hero-visual img{max-height:590px}
@media(max-width:720px){.hero{height:auto;min-height:0}.hero-grid{padding-top:105px;padding-bottom:0}.hero-visual{height:320px;min-height:0;width:calc(100% + 40px);margin:0 -20px;background:#fff;overflow:hidden}.hero-visual img{width:auto;height:270px;max-width:none;max-height:none;min-height:0;filter:drop-shadow(10px 14px 16px rgba(0,0,0,.18))}.phone-halo{width:290px;background:#e6f0e9;border:0}.phone-halo:after{display:none}.hero-visual:after{content:"BUILT FOR EVERYDAY USE";position:absolute;right:12px;top:50%;writing-mode:vertical-rl;font-size:9px;font-weight:800;letter-spacing:2px;color:#9db0a4;transform:translateY(-50%)}.scroll-cue{display:none}}
@media(max-width:390px){.hero-visual{height:300px}.hero-visual img{height:250px}.phone-halo{width:270px}}
.wallet-showcase{min-height:620px;display:grid;place-items:center}.wallet-device{position:relative;width:min(310px,72%);aspect-ratio:274/540;animation:float 7s ease-in-out infinite}.wallet-frame{position:relative;z-index:2;width:100%;height:100%}.wallet-screen{position:absolute;z-index:1;top:11.85%;left:8.75%;width:84%;height:auto}.wallet-title{font-size:clamp(28px,2.6vw,38px)!important;margin-bottom:24px!important}.wallet-subtitle{font-size:clamp(23px,2.2vw,31px);line-height:1.4;margin-bottom:25px}.wallet-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.experience-copy .wallet-actions .button{min-width:145px}
@media(max-width:720px){.wallet-showcase{min-height:470px}.wallet-device{width:min(225px,65%)}.wallet-title{font-size:30px!important}.wallet-subtitle{font-size:23px}.experience-copy .wallet-actions .button{min-width:0;flex:1}}
@media(prefers-reduced-motion:reduce){.wallet-device{animation:none}}