:root{color:#10131a;background:#fff;font-family:Manrope,Noto Sans SC,Noto Sans,Arial,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--orange: #ff5a00;--orange-dark: #df4800;--navy: #0d2253;--ink: #10131a;--muted: #626874;--line: #e7e8eb;--soft: #f7f7f6;--warm: #fff7f1;--shell: 1180px;--radius-small: 12px;--radius-medium: 24px;--radius-large: 36px;--shadow-soft: 0 18px 50px rgba(13, 34, 83, .11)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;min-width:320px;min-height:100vh;background:#fff;color:var(--ink);-webkit-font-smoothing:antialiased}body,button,a{font-family:inherit}button,a{-webkit-tap-highlight-color:transparent}button,a{color:inherit}img{display:block;max-width:100%}figure,dl,dd,p,h1,h2,h3{margin:0}.shell{width:min(calc(100% - 48px),var(--shell));margin-inline:auto}.skip-link{position:fixed;left:16px;top:12px;z-index:200;transform:translateY(-160%);background:var(--navy);color:#fff;padding:10px 14px;border-radius:8px;text-decoration:none}.skip-link:focus{transform:translateY(0)}.site-header{position:sticky;top:0;z-index:100;background:#fffffff5;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.header-inner{min-height:82px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}.brand-link{text-decoration:none}.brand{display:inline-flex;align-items:center;gap:12px}.brand img{width:52px;height:52px;object-fit:cover;border-radius:13px}.brand__text{display:grid;gap:2px}.brand__text strong{color:var(--navy);font-size:19px;line-height:1;letter-spacing:-.04em}.brand__text small{color:var(--orange);font-size:9px;font-weight:800;letter-spacing:.04em}.brand--compact{margin-top:28px}.brand--compact img{width:66px;height:66px;border-radius:17px}.main-nav{display:flex;justify-content:center;align-items:center;gap:clamp(18px,2.4vw,34px)}.main-nav a{color:#343842;font-size:14px;font-weight:600;text-decoration:none;transition:color .16s ease}.main-nav a:hover,.main-nav a:focus-visible{color:var(--orange)}.header-actions{display:flex;align-items:center;gap:14px}.language-toggle,.menu-button{border:0;background:transparent;cursor:pointer}.language-toggle{display:inline-flex;align-items:center;gap:5px;color:#8a8e97;font-size:13px;font-weight:700}.language-toggle .is-active{color:var(--orange)}.menu-button{display:none;justify-self:end;padding:9px 12px;border:1px solid var(--line);border-radius:10px;font-size:13px;font-weight:700}.button{display:inline-flex;min-height:52px;align-items:center;justify-content:center;border:1px solid var(--orange);border-radius:var(--radius-small);background:var(--orange);color:#fff;padding:0 24px;font-size:14px;font-weight:800;line-height:1;text-decoration:none;cursor:pointer;box-shadow:0 10px 24px #ff5a0033;transition:background-color .16s ease,border-color .16s ease,transform .16s ease}.button:hover,.button:focus-visible{background:var(--orange-dark);border-color:var(--orange-dark);transform:translateY(-2px)}.button--small{min-height:42px;padding-inline:17px;font-size:13px}.button--secondary{background:#fff;color:var(--navy);border-color:#cfd3db;box-shadow:none}.button--secondary:hover,.button--secondary:focus-visible{background:var(--soft);border-color:var(--navy)}.hero{overflow:hidden;padding:72px 0 108px}.hero-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(520px,1.12fr);align-items:center;gap:clamp(28px,5vw,76px)}.hero-copy{position:relative;z-index:2}.eyebrow{color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.14em;line-height:1.4;text-transform:uppercase}.hero h1{max-width:650px;margin-top:18px;color:var(--ink);font-size:clamp(48px,5.1vw,78px);font-weight:800;letter-spacing:-.065em;line-height:.99}.hero h1 span{display:block;color:var(--orange);white-space:pre-line}.hero-description{max-width:580px;margin-top:28px;color:#555b66;font-size:17px;line-height:1.72}.hero-actions{display:flex;align-items:center;gap:22px;margin-top:34px}.text-link{color:var(--navy);font-size:14px;font-weight:800;text-underline-offset:6px}.text-link:hover,.text-link:focus-visible{color:var(--orange)}.hero-note{margin-top:24px;color:var(--muted);font-size:13px}.hero-note strong{color:var(--navy)}.hero-visual{position:relative;min-height:640px}.hero-city{position:absolute;inset:0 0 0 auto;width:76%;height:100%;object-fit:cover;object-position:54% center;border-radius:var(--radius-large);box-shadow:var(--shadow-soft)}.phone-mockup{position:relative;aspect-ratio:.495;margin:0;isolation:isolate;filter:drop-shadow(0 26px 36px rgba(5,13,35,.28))}.phone-mockup__screen{position:absolute;top:2.35%;right:5.45%;bottom:2.35%;left:5.45%;z-index:1;overflow:hidden;border-radius:10.5%/4.9%;background:#fff}.phone-mockup__screen img{width:100%;height:100%;object-fit:contain;object-position:center;background:#fff}.phone-mockup__frame{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;width:100%;height:100%;max-width:none;object-fit:fill;pointer-events:none}.phone-mockup--hero{position:absolute;left:0;bottom:-34px;width:43%}.section{padding:112px 0}.section-heading{max-width:740px}.section-heading--center{margin-inline:auto;text-align:center}.section h2{margin-top:14px;color:var(--ink);font-size:clamp(36px,4vw,56px);font-weight:800;letter-spacing:-.055em;line-height:1.08}.section-heading>p:last-child,.editorial-copy>p:not(.eyebrow):not(.callout-note),.app-copy>p:not(.eyebrow),.company-intro>p:not(.eyebrow),.contact-inner>div>p:not(.eyebrow){margin-top:22px;color:var(--muted);font-size:16px;line-height:1.75}.process-section{background:var(--soft)}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:66px 0 0;padding:0;list-style:none;border-top:1px solid #d8dbe1;border-bottom:1px solid #d8dbe1}.process-step{min-height:320px;padding:34px 28px 38px;border-right:1px solid #d8dbe1}.process-step:last-child{border-right:0}.step-number{display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;border-radius:50%;background:var(--orange);color:#fff;font-size:13px;font-weight:800;letter-spacing:.05em}.process-step h3{margin-top:30px;color:var(--navy);font-size:20px;line-height:1.25;letter-spacing:-.025em}.process-step p{margin-top:14px;color:var(--muted);font-size:14px;line-height:1.72}.editorial-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);align-items:center;gap:clamp(48px,7vw,100px)}.editorial-grid--reverse{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr)}.editorial-image{overflow:hidden;border-radius:var(--radius-medium);box-shadow:var(--shadow-soft)}.editorial-image img{width:100%;aspect-ratio:1.48;object-fit:cover}.editorial-copy h2,.app-copy h2,.company-intro h2,.contact-inner h2{max-width:660px}.plain-list{display:grid;gap:14px;margin:30px 0 0;padding:0;list-style:none}.plain-list li{position:relative;padding:16px 18px 16px 46px;border-top:1px solid var(--line);color:#333842;font-size:14px;font-weight:700}.plain-list li:before{content:"";position:absolute;left:18px;top:24px;width:12px;height:3px;border-radius:3px;background:var(--orange)}.app-section{background:var(--navy);color:#fff;overflow:hidden}.app-grid{display:grid;grid-template-columns:minmax(320px,.78fr) minmax(0,1.22fr);align-items:center;gap:clamp(58px,8vw,120px)}.phone-mockup--section{width:min(360px,100%);justify-self:center;filter:drop-shadow(0 30px 44px rgba(0,0,0,.34))}.app-copy .eyebrow{color:#ff8b4d}.app-copy h2{color:#fff}.app-copy>p:not(.eyebrow){color:#c9d0df}.app-detail{display:grid;gap:8px;margin:34px 0;padding:22px 0;border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.app-detail dt{color:#aeb8cc;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.app-detail dd{color:#fff;font-size:20px;font-weight:800}.payment-section{background:var(--warm)}.callout-note{margin-top:30px;padding:18px 20px;border-left:4px solid var(--orange);background:#fff;color:var(--navy);font-size:14px;font-weight:700;line-height:1.65}.company-section{background:#fff}.company-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(56px,8vw,120px)}.company-intro{position:sticky;top:132px;align-self:start}.company-details{border-top:1px solid var(--line)}.company-details>div{display:grid;grid-template-columns:minmax(140px,.38fr) minmax(0,.62fr);gap:28px;padding:23px 0;border-bottom:1px solid var(--line)}.company-details dt{color:var(--muted);font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.company-details dd{color:var(--navy);font-size:15px;font-weight:700;line-height:1.65}.company-details a{color:var(--orange-dark);text-underline-offset:4px}.contact-section{padding-top:32px}.contact-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:56px;padding:58px 64px;border-radius:var(--radius-medium);background:var(--soft);border:1px solid var(--line)}.contact-actions{display:flex;gap:14px}.site-footer{padding:48px 0 36px;border-top:1px solid var(--line);background:#fff}.footer-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:42px;align-items:start}.footer-description{max-width:420px;margin-top:18px;color:var(--muted);font-size:13px;line-height:1.65}.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:22px}.footer-links button,.footer-links a{border:0;background:none;padding:0;color:#404550;font-size:13px;font-weight:700;text-decoration:underline;text-underline-offset:5px;cursor:pointer}.copyright{grid-column:1 / -1;padding-top:30px;border-top:1px solid var(--line);color:#898d96;font-size:12px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:300;display:grid;place-items:center;padding:24px;background:#030816b8}.legal-modal{width:min(760px,100%);max-height:min(780px,calc(100dvh - 48px));overflow:auto;border-radius:var(--radius-medium);background:#fff;box-shadow:0 28px 90px #0000004d}.legal-header{position:sticky;top:0;z-index:2;display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:30px 34px;border-bottom:1px solid var(--line);background:#fff}.legal-header h2{margin-top:8px;color:var(--navy);font-size:32px;letter-spacing:-.04em}.legal-header p:last-child{margin-top:8px;color:var(--muted);font-size:12px}.legal-content{display:grid;gap:32px;padding:34px}.legal-content h3{color:var(--navy);font-size:18px}.legal-content p{margin-top:10px;color:var(--muted);font-size:14px;line-height:1.75}:focus-visible{outline:3px solid rgba(255,90,0,.38);outline-offset:3px}@media(max-width:1040px){.header-inner{grid-template-columns:auto auto 1fr}.menu-button{display:inline-flex}.main-nav{position:absolute;left:24px;right:24px;top:calc(100% + 8px);display:none;align-items:stretch;padding:14px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow-soft)}.main-nav--open{display:grid}.main-nav a{padding:12px 14px;border-radius:9px}.main-nav a:hover,.main-nav a:focus-visible{background:var(--warm)}.hero-grid{grid-template-columns:minmax(0,.9fr) minmax(460px,1.1fr);gap:30px}.process-step{padding-inline:20px}.contact-inner{grid-template-columns:1fr}.contact-actions{justify-content:flex-start}}@media(max-width:840px){.shell{width:min(calc(100% - 32px),var(--shell))}.header-inner{min-height:74px;gap:10px}.brand img{width:44px;height:44px;border-radius:11px}.brand__text strong{font-size:17px}.brand__text small,.header-actions .button{display:none}.header-actions{justify-self:end}.hero{padding:54px 0 82px}.hero-grid,.editorial-grid,.editorial-grid--reverse,.app-grid,.company-grid{grid-template-columns:1fr}.hero h1{font-size:clamp(46px,13vw,68px)}.hero-visual{min-height:620px;margin-top:28px}.hero-city{width:80%}.phone-mockup--hero{width:45%}.section{padding:84px 0}.process-grid{grid-template-columns:repeat(2,1fr)}.process-step:nth-child(2){border-right:0}.process-step:nth-child(-n+2){border-bottom:1px solid #d8dbe1}.editorial-grid--reverse .editorial-copy{order:2}.phone-mockup--section{width:min(420px,86vw);margin-inline:auto}.company-intro{position:static}.contact-inner{padding:44px 36px}.footer-grid{grid-template-columns:1fr}.footer-links{justify-content:flex-start}}@media(max-width:560px){html{scroll-padding-top:76px}.header-inner{grid-template-columns:auto 1fr auto}.brand__text{display:none}.menu-button,.header-actions{justify-self:end}.language-toggle{font-size:12px}.hero{padding-top:42px}.hero h1{font-size:clamp(42px,14vw,60px)}html[lang=zh-CN] .hero h1{font-size:40px;letter-spacing:-.045em;line-height:1.04}.hero-description{font-size:15px}.hero-actions{align-items:stretch;flex-direction:column;gap:16px}.hero-actions .text-link{padding:8px 0}.hero-visual{min-height:510px}.hero-city{width:82%;border-radius:24px}.phone-mockup--hero{width:48%;bottom:-18px}.section h2{font-size:36px}.process-grid{grid-template-columns:1fr}.process-step,.process-step:nth-child(2){min-height:0;padding:30px 12px;border-right:0;border-bottom:1px solid #d8dbe1}.process-step:last-child{border-bottom:0}.process-step h3{margin-top:20px}.editorial-grid,.editorial-grid--reverse,.app-grid,.company-grid{gap:42px}.editorial-image{border-radius:18px}.phone-mockup--section{width:min(330px,86vw)}.company-details>div{grid-template-columns:1fr;gap:8px}.contact-inner{padding:36px 24px;border-radius:18px}.contact-actions{flex-direction:column}.contact-actions .button{width:100%}.legal-header{padding:24px;flex-direction:column}.legal-content{padding:24px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}