:root{--navy:#0B3A82;--ink:#102A43;--blue:#2F7DFF;--teal:#22C55E;--paper:#F8FBFF;--mist:#E8F3FF;--white:#fff;--line:#D8E7F5;--muted:#52677D;--max:1180px;--shadow:0 24px 70px rgba(7,26,54,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}img{max-width:100%;display:block}.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#2F7DFF;font-weight:800;font-size:12px;letter-spacing:.14em;text-transform:uppercase}.eyebrow:before{content:"";width:24px;height:2px;background:var(--teal)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(43px,7vw,80px);line-height:.99;letter-spacing:-.052em;color:#fff;max-width:850px;margin-bottom:26px}h2{font-size:clamp(32px,4.3vw,54px);line-height:1.08;letter-spacing:-.038em;margin-bottom:20px}h3{font-size:20px;line-height:1.25;margin-bottom:10px}p{color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border-radius:8px;background:var(--blue);border:1px solid var(--blue);color:#fff;text-decoration:none;font-weight:800;transition:.2s ease;cursor:pointer}.button:hover{transform:translateY(-2px);background:#1069ed}.button.alt{background:transparent;border-color:rgba(255,255,255,.38)}.button.alt:hover{background:rgba(255,255,255,.08)}.button.dark{background:var(--navy);border-color:var(--navy)}.arrow{font-size:20px}.site-header{height:82px;position:absolute;z-index:20;top:0;left:0;right:0}.nav{height:82px;display:flex;align-items:center;justify-content:space-between}.brand img{width:218px;filter:brightness(0) invert(1)}.nav-links{display:flex;align-items:center;gap:27px;color:#dce8f7;font-size:14px;font-weight:700}.nav-links a{text-decoration:none}.nav-links .mini-cta{padding:9px 14px;border:1px solid rgba(255,255,255,.35);border-radius:7px}.hero{position:relative;min-height:760px;display:flex;align-items:center;padding:138px 0 72px;overflow:hidden;background:linear-gradient(105deg,rgba(7,26,54,.98) 2%,rgba(7,26,54,.88) 52%,rgba(7,26,54,.38) 100%),radial-gradient(circle at 85% 30%,#244979 0,transparent 42%),#0B3A82}.hero:after{content:"";position:absolute;inset:auto -10% -250px 42%;height:540px;border:1px solid rgba(74,205,187,.22);border-radius:50%;transform:rotate(-12deg);box-shadow:0 0 0 72px rgba(74,205,187,.03),0 0 0 148px rgba(74,205,187,.025)}.hero-grid{position:relative;z-index:2}.hero .eyebrow{color:#75e4d3;margin-bottom:22px}.hero .intro{font-size:19px;line-height:1.65;color:#d7e3ef;max-width:690px;margin-bottom:34px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero-proof{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;width:min(720px,100%);margin-top:58px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.13)}.proof{padding:20px 22px;background:rgba(7,26,54,.72);backdrop-filter:blur(8px)}.proof strong{display:block;color:#fff;font-size:27px;letter-spacing:-.03em}.proof span{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#a9bbcd}.market-strip{background:var(--paper);border-bottom:1px solid #e4ded1}.market-inner{display:flex;justify-content:space-between;gap:30px;align-items:center;padding:23px 0}.market-inner p{margin:0;color:#526071;font-size:14px}.market-inner strong{color:var(--navy)}.market-inner a{color:#2F7DFF;font-weight:700;text-decoration:none;white-space:nowrap}.section{padding:100px 0}.section.soft{background:var(--mist)}.split-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:10vw;align-items:end;margin-bottom:48px}.split-head p{font-size:18px;margin-bottom:0;max-width:610px}.grade-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.grade-card{min-height:265px;padding:28px;border:1px solid var(--line);border-radius:14px;background:#fff;position:relative;overflow:hidden;transition:.25s ease}.grade-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.grade-card:before{content:"";position:absolute;width:100px;height:100px;border:22px solid var(--mist);border-radius:50%;right:-38px;bottom:-45px}.num{font-size:12px;font-weight:800;letter-spacing:.14em;color:#2b80f5;margin-bottom:66px}.grade-card p{font-size:14px}.grade-card:nth-child(2){background:var(--navy);border-color:var(--navy)}.grade-card:nth-child(2) h3,.grade-card:nth-child(2) .num{color:#fff}.grade-card:nth-child(2) p{color:#b6c6d7}.grade-card:nth-child(2):before{border-color:rgba(74,205,187,.12)}.network{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.network-visual{min-height:550px;border-radius:18px;background:linear-gradient(140deg,#0a244b,#0d3972);position:relative;overflow:hidden;box-shadow:var(--shadow)}.map-label{position:absolute;inset:34px auto auto 36px;color:#fff;font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.orbit{position:absolute;border:1px solid rgba(83,214,197,.26);border-radius:50%;transform:rotate(-14deg)}.o1{width:470px;height:300px;left:40px;top:125px}.o2{width:350px;height:220px;left:100px;top:165px}.hub{position:absolute;left:50%;top:50%;width:96px;height:96px;margin:-48px;border-radius:50%;display:grid;place-items:center;background:var(--teal);color:var(--navy);font-weight:900;box-shadow:0 0 0 16px rgba(73,205,187,.11),0 0 45px rgba(73,205,187,.32)}.dot{position:absolute;width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:0 0 0 7px rgba(255,255,255,.09)}.d1{left:17%;top:38%}.d2{right:16%;top:35%}.d3{left:29%;bottom:19%}.d4{right:24%;bottom:17%}.d5{left:48%;top:15%}.segments{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:30px}.segment{border:1px solid var(--line);border-radius:10px;padding:15px 16px;background:#fff;font-size:14px;font-weight:750;display:flex;gap:9px;align-items:center}.segment:before{content:"";width:8px;height:8px;background:var(--teal);border-radius:50%;flex:0 0 auto}.process{background:var(--navy);color:#fff}.process h2{color:#fff}.process .split-head p{color:#b9c8d7}.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:0;border-top:1px solid rgba(255,255,255,.18);padding-top:40px}.step{padding:0 25px 0 0;position:relative}.step:not(:last-child):after{content:"→";position:absolute;right:9px;top:5px;color:var(--teal)}.step b{display:block;font-size:13px;color:var(--teal);margin-bottom:24px}.step strong{display:block;line-height:1.3;margin-bottom:10px}.step span{font-size:13px;color:#9eafc2}.value-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:72px;align-items:start}.big-stat{padding:42px;border:1px solid var(--line);border-radius:16px;background:var(--paper)}.big-stat strong{font-size:clamp(48px,7vw,86px);letter-spacing:-.06em;line-height:1;color:var(--navy);display:block}.big-stat span{display:block;font-weight:800;margin-top:12px}.big-stat p{font-size:13px;margin:18px 0 0}.value-list{display:grid;grid-template-columns:1fr 1fr;gap:26px}.value-item{padding-bottom:25px;border-bottom:1px solid var(--line)}.value-item i{font-style:normal;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#e4f4f2;color:#127e71;font-weight:900;margin-bottom:14px}.offer{background:var(--mist)}.offer-box{display:grid;grid-template-columns:.9fr 1.1fr;border-radius:18px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.offer-copy{padding:54px;background:var(--navy);color:#fff}.offer-copy h2{font-size:42px;color:#fff}.offer-copy p{color:#b9c9da}.checklist{display:grid;gap:12px;margin:30px 0 0;padding:0;list-style:none}.checklist li{display:flex;gap:12px;font-size:14px;color:#dce6f0}.checklist li:before{content:"✓";color:var(--teal);font-weight:900}.offer-form{padding:48px 54px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:#506074}.field input,.field textarea,.field select{width:100%;border:1px solid #cfdce7;border-radius:8px;padding:13px 14px;font:inherit;background:#fff;color:var(--ink)}.field textarea{min-height:100px;resize:vertical}.form-note{font-size:12px;margin:12px 0 18px}.about{display:grid;grid-template-columns:1.08fr .92fr;gap:72px;align-items:center}.about-card{background:var(--paper);padding:40px;border-radius:16px;border-left:5px solid var(--teal)}.about-card .legal{font-weight:900;color:var(--navy);font-size:20px;margin-bottom:4px}.about-card .cn{color:#516277;margin-bottom:25px}.about-card dl{margin:0;display:grid;grid-template-columns:110px 1fr;gap:11px 18px}.about-card dt{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#77879a;font-weight:800}.about-card dd{margin:0;font-weight:700}.contact{padding:82px 0;background:linear-gradient(135deg,#2F7DFF,#0B3A82);color:#fff}.contact-inner{display:flex;justify-content:space-between;gap:50px;align-items:center}.contact h2{color:#fff;margin-bottom:10px}.contact p{color:#ddecff;margin-bottom:0}.contact-links{display:flex;gap:10px;flex-wrap:wrap}.contact .button{background:#fff;color:var(--navy);border-color:#fff}.contact .button.alt{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}footer{background:#06152c;color:#a9b9ca;padding:34px 0}.foot{display:flex;justify-content:space-between;gap:30px;font-size:12px}.foot strong{color:#fff}.image-disclaimer{opacity:.76;max-width:650px;text-align:right}.mobile-menu{display:none}.reveal{opacity:0;transform:translateY(15px);transition:.6s ease}.reveal.visible{opacity:1;transform:none}@media(max-width:950px){.nav-links{display:none}.mobile-menu{display:block;color:#fff;font-weight:800}.hero{min-height:700px}.grade-grid{grid-template-columns:1fr 1fr}.network,.value-grid,.about{grid-template-columns:1fr}.network-visual{min-height:430px}.steps{grid-template-columns:1fr 1fr;gap:30px}.step:not(:last-child):after{display:none}.offer-box{grid-template-columns:1fr}.contact-inner{align-items:flex-start;flex-direction:column}.split-head{grid-template-columns:1fr;gap:18px}.value-list{gap:20px}.image-disclaimer{text-align:left}}@media(max-width:620px){.wrap{width:min(calc(100% - 26px),var(--max))}.brand img{width:180px}.hero{padding-top:120px}.hero-proof{grid-template-columns:1fr}.market-inner{align-items:flex-start;flex-direction:column;gap:8px}.section{padding:74px 0}.grade-grid,.segments,.value-list,.steps,.form-grid{grid-template-columns:1fr}.network-visual{min-height:340px}.o1{left:-70px}.o2{left:-10px}.offer-copy,.offer-form{padding:34px 26px}.field.full{grid-column:auto}.contact{padding:64px 0}.foot{flex-direction:column}.hero-actions .button{width:100%}}
.scope-exclusions{padding:28px;border:1px solid #e3d8c5;border-radius:12px;background:#fbf7ef}.scope-exclusions strong{display:block;color:var(--navy);margin-bottom:8px}.scope-exclusions p{margin:0;font-size:14px}.zh-copy{margin-top:8px;color:#718095;font-size:.92em;line-height:1.7}.hero .zh-copy,.process .zh-copy,.offer-copy .zh-copy,.contact .zh-copy{color:#aebfd0}.hero-zh{max-width:690px;margin:-18px 0 30px}.company-data-note{max-width:720px;margin:14px 0 0;color:#91a6bc;font-size:12px}.company-data-note .zh-copy{display:block;margin-top:2px}.bilingual-label{display:block;color:#7a899a;font-size:12px;font-weight:500;margin-top:3px}.exclusions-section{padding-top:0}.about>*{min-width:0}.about-card dd{overflow-wrap:anywhere}.application-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.application-grid figure{margin:0;position:relative;min-height:470px;border-radius:16px;overflow:hidden;background:#dce7ef;box-shadow:var(--shadow)}.application-grid img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.application-grid figure:after{content:"";position:absolute;inset:42% 0 0;background:linear-gradient(transparent,rgba(4,17,36,.92))}.application-grid figcaption{position:absolute;z-index:2;left:28px;right:28px;bottom:24px;color:#fff;font-weight:800;font-size:19px}.application-grid figcaption small{display:block;margin-top:7px;color:#c9d7e5;font-size:11px;line-height:1.45;font-weight:500}.visual-note{display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:9px 12px;border:1px solid var(--line);border-radius:7px;color:#68798c;font-size:12px}.visual-note:before{content:"i";display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800}@media(max-width:760px){.application-grid{grid-template-columns:1fr}.application-grid figure{min-height:360px}.about-card dl{grid-template-columns:90px minmax(0,1fr)}}
body{overflow-x:hidden}
.en-copy{color:inherit}.zh-copy{font-family:"PingFang SC","Microsoft YaHei",sans-serif}
button,input,select,textarea,.button{min-height:44px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.form-status{margin:14px 0;padding:12px 14px;border-radius:8px;background:#edf6ff;color:var(--ink)}.form-status[hidden]{display:none}
.field-error{color:#a52a2a;font-size:13px;font-weight:700}
.file-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;padding:8px 0;border-bottom:1px solid var(--line)}
.is-loading{cursor:wait;opacity:.72}.mobile-contact-bar{display:none}
@media(max-width:620px){.mobile-contact-bar{position:sticky;z-index:10;bottom:0;display:flex;gap:8px;padding:10px 13px;background:rgba(255,255,255,.96);border-top:1px solid var(--line)}.mobile-contact-bar .button{flex:1;padding-inline:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.reveal{opacity:1;transform:none}}
.offer-form fieldset{min-width:0;margin:0 0 26px;padding:0;border:0}.offer-form legend{width:100%;margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid var(--line);color:var(--navy);font-size:17px;font-weight:900}.offer-form small{color:var(--muted);line-height:1.45}.consent-row{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;margin-top:20px}.consent-row input{width:20px;min-height:20px;margin-top:3px}.consent-row label{font-size:13px;color:#506074}.honeypot{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important}.email-fallback{display:inline-flex;margin:0 0 16px;color:#2F7DFF;font-weight:800}.email-fallback[hidden]{display:none}.offer-form[data-state="success"] .form-status{background:#e9f8f2;color:#176348}.offer-form[data-state="duplicate-warning"] .form-status{background:#fff6df;color:#76530d}.offer-form[data-state="error"] .form-status{background:#fff0ef;color:#8f2525}
.legal-page{background:var(--mist)}.legal-header{background:var(--navy);padding:18px 0}.legal-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}.legal-header .brand img{filter:brightness(0) invert(1)}.legal-header a{color:#fff}.legal-content{max-width:850px;padding-top:84px;padding-bottom:100px}.legal-content h1{max-width:760px;color:var(--navy);font-size:clamp(42px,6vw,68px)}.legal-content h2{margin-top:42px;font-size:28px}.legal-content p{font-size:17px}.legal-notice{margin-top:44px;padding:24px;border-left:5px solid var(--teal);background:#fff}.legal-notice .zh-copy{display:block}.legal-page footer a{color:#fff}
.reveal{opacity:1;transform:none}
.offer-box>*,.offer-form,.offer-form fieldset,.form-grid>*,.field,#fileList,.file-row{min-width:0;max-width:100%}
.field input[type="file"]{min-width:0;max-width:100%}
.file-row{display:block;overflow-wrap:anywhere;word-break:break-word;white-space:normal}
.legal-header{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 8px 24px rgba(11,58,130,.06)}
.legal-header .brand img{filter:none;width:174px}
.legal-header a{color:var(--navy);font-weight:800;text-decoration:none}
.legal-content{padding-top:96px}
.legal-content h1{letter-spacing:-.045em}
.legal-notice{border-left-color:var(--teal);box-shadow:0 12px 32px rgba(11,58,130,.08)}
.legal-page footer{background:#072A61}
@media(max-width:620px){.legal-header .wrap{align-items:flex-start;flex-direction:column}.legal-content{padding-top:64px}.legal-content h1{font-size:42px}}
