*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#fff;background:#06152f}a{color:inherit;text-decoration:none}button{font:inherit;border:0;cursor:pointer}.home-page,.contact-page{min-height:100vh;background:linear-gradient(140deg,rgba(20,184,166,.2) 0%,transparent 34%),linear-gradient(215deg,rgba(37,99,235,.26) 0%,transparent 42%),linear-gradient(180deg,#06152f 0%,#092865 48%,#061733 100%)}.home-page:before,.contact-page:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(180deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:96px 96px;mask-image:linear-gradient(180deg,rgba(0,0,0,.42),transparent 74%)}.nav{position:fixed;left:0;top:0;width:100%;z-index:30;background:rgba(4,18,42,.84);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(18px);box-shadow:0 14px 38px rgba(0,0,0,.18)}.nav-inner,.section-shell,.contact-shell{max-width:1160px;margin:0 auto;padding-left:32px;padding-right:32px}.nav-inner{height:68px;display:flex;align-items:center;justify-content:space-between}.brand,.nav-links,.store-row,.footer-links{display:flex;align-items:center}.brand{gap:10px}.brand-logo{width:40px;height:40px;border-radius:13px;background:#fff;box-shadow:0 10px 24px rgba(37,99,235,.12)}.brand-name{font-size:21px;font-weight:900}.nav-links{gap:24px}.nav-link{color:rgba(232,245,255,.74);font-size:14px;font-weight:700}.nav-cta{height:42px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:#fff;color:#0f4fd7;font-size:14px;font-weight:900}.hero{min-height:690px;padding-top:148px;padding-bottom:88px;display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:78px;align-items:center}.eyebrow{display:block;color:#67e8f9;font-size:15px;font-weight:900}.hero h1{margin:18px 0 0;max-width:700px;font-size:64px;line-height:1.08}.hero-desc,.section-head p,.value-copy p{color:rgba(232,245,255,.76);line-height:1.86}.hero-desc{margin-top:26px;max-width:650px;font-size:20px}.store-row{gap:14px;margin-top:38px;flex-wrap:wrap}.store-button{width:190px;height:58px;padding:8px 18px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;border-radius:16px;background:rgba(255,255,255,.98);color:#102033;border:1px solid rgba(255,255,255,.16);box-shadow:0 18px 38px rgba(0,0,0,.18)}.store-button.dark{background:#020b18;color:#fff}.store-button.mini{background:linear-gradient(135deg,#14b8a6,#2563eb);color:#fff;border-color:transparent}.store-button span{font-size:11px;opacity:.72}.store-button strong{margin-top:2px;font-size:17px;white-space:nowrap}.qr-popover{margin-top:18px;padding:16px;display:grid;grid-template-columns:minmax(0,1fr) 116px 58px;gap:16px;align-items:center;width:min(100%,560px);border-radius:24px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(18px);box-shadow:0 18px 46px rgba(0,0,0,.2)}.qr-popover[hidden]{display:none}.qr-popover strong{font-size:18px}.qr-popover p{margin:6px 0 0;color:rgba(232,245,255,.72);font-size:13px;line-height:1.65}.qr-box{position:relative;width:108px;height:108px;border-radius:18px;background:#fff;padding:10px}.qr-box span{display:block;width:100%;height:100%;border-radius:10px;background:linear-gradient(90deg,#0f172a 10px,transparent 10px) 0 0/22px 22px,linear-gradient(#0f172a 10px,transparent 10px) 0 0/22px 22px,linear-gradient(135deg,rgba(20,184,166,.18),rgba(37,99,235,.2));opacity:.88}.qr-box img{position:absolute;left:50%;top:50%;width:36px;height:36px;transform:translate(-50%,-50%);border-radius:10px;background:#fff}.qr-close{height:40px;border-radius:999px;background:rgba(255,255,255,.12);color:#fff;font-size:13px;font-weight:900}.hero-note{margin-top:20px;color:rgba(232,245,255,.66);font-size:14px}.app-showcase{position:relative;min-height:548px}.halo{position:absolute;right:22px;top:36px;width:370px;height:370px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:radial-gradient(circle,rgba(20,184,166,.17),rgba(255,255,255,.025) 62%,transparent 63%)}.floating-note{position:absolute;z-index:2;padding:12px 16px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);font-size:14px;font-weight:900;backdrop-filter:blur(12px)}.top-note{left:0;top:142px}.bottom-note{left:6px;bottom:86px}.phone-card{position:absolute;right:0;top:34px;width:318px;min-height:560px;padding:26px 24px 24px;border-radius:42px;background:radial-gradient(circle at 50% 20%,rgba(20,184,166,.18),transparent 26%),linear-gradient(180deg,#f8fbff 0%,#eef5ff 100%);border:1px solid rgba(255,255,255,.42);box-shadow:0 38px 90px rgba(0,0,0,.34);overflow:hidden}.phone-glass-top{width:92px;height:6px;margin:0 auto 46px;border-radius:999px;background:#d5deec}.phone-symbol-wrap{width:174px;height:174px;margin:0 auto;display:flex;align-items:center;justify-content:center;border-radius:42px;background:#fff;box-shadow:0 26px 52px rgba(37,99,235,.12)}.phone-symbol-wrap img{width:126px;height:126px}.abstract-lines{display:grid;gap:12px;margin:42px auto 0;width:82%}.abstract-lines i{height:12px;border-radius:999px;background:linear-gradient(90deg,rgba(20,184,166,.26),rgba(37,99,235,.16))}.abstract-lines .short{width:58%}.abstract-bubbles{position:relative;height:96px;margin-top:26px}.abstract-bubbles i{position:absolute;border-radius:999px}.abstract-bubbles .teal{left:28px;top:12px;width:52px;height:52px;background:rgba(20,184,166,.22)}.abstract-bubbles .blue{right:36px;top:0;width:72px;height:72px;background:rgba(37,99,235,.18)}.abstract-bubbles .soft{left:116px;bottom:0;width:42px;height:42px;background:rgba(6,182,212,.18)}.phone-bottom-copy{position:absolute;left:24px;right:24px;bottom:28px;padding:18px;border-radius:24px;background:rgba(255,255,255,.86);box-shadow:0 20px 42px rgba(37,99,235,.1);text-align:center}.phone-bottom-copy strong{display:block;color:#0f172a;font-size:15px}.phone-bottom-copy span{display:block;margin-top:8px;color:#64748b;font-size:13px;font-weight:700}.features-section,.value-section{padding-top:104px;padding-bottom:104px}.section-head{max-width:790px;margin-bottom:42px}.section-head h2,.value-copy h2{margin:12px 0 0;font-size:46px;line-height:1.16}.section-head p,.value-copy p{font-size:18px}.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.feature-card,.value-row{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);box-shadow:0 20px 52px rgba(0,0,0,.15);backdrop-filter:blur(16px)}.feature-card{min-height:268px;padding:30px;border-radius:30px;text-align:center}.feature-icon{width:54px;height:54px;margin:10px auto 0;display:flex;align-items:center;justify-content:center;border-radius:18px;background:linear-gradient(135deg,#14b8a6,#2563eb);font-size:18px;font-weight:900}.feature-card h3{margin:46px 0 0;font-size:20px;line-height:1.35}.feature-card p{margin:12px 0 0;color:rgba(232,245,255,.73);font-size:15px;line-height:1.78}.value-section{display:grid;grid-template-columns:minmax(0,.92fr) minmax(360px,1.08fr);gap:72px;align-items:center}.value-list{display:grid;gap:18px}.value-row{padding:28px;display:grid;grid-template-columns:62px minmax(0,1fr);gap:18px;border-radius:28px}.value-number{color:#67e8f9;font-size:20px;font-weight:900}.value-row h3{margin:0;font-size:20px}.value-row p{margin:8px 0 0;color:rgba(232,245,255,.73);font-size:15px;line-height:1.8}.footer{padding:58px 28px;text-align:center;background:rgba(2,8,23,.52);border-top:1px solid rgba(255,255,255,.12)}.footer-logo{width:42px;height:42px;border-radius:14px;background:#fff}.footer-name{display:block;margin-top:10px;font-size:24px}.footer-text{display:block;margin-top:7px;color:rgba(255,255,255,.68);font-size:13px}.footer-links{justify-content:center;gap:18px;margin-top:18px;margin-bottom:10px;color:rgba(255,255,255,.82);font-size:13px;font-weight:800}.filing-link{display:inline-block}.protocol-page{min-height:100vh;background:linear-gradient(180deg,#f8fafc 0%,#eef7ff 100%);color:#0f172a;padding-top:100px}.protocol-page .nav{background:rgba(255,255,255,.92);border-bottom:1px solid #e6eefb}.protocol-page .brand-name{color:#0f172a}.protocol-shell{width:min(920px,calc(100% - 32px));margin:0 auto;padding:32px 0 56px}.document-card{background:rgba(255,255,255,.94);border:1px solid rgba(148,163,184,.22);border-radius:24px;padding:34px;box-shadow:0 24px 60px rgba(15,23,42,.08)}.doc-header{display:flex;flex-direction:column;gap:8px;padding-bottom:24px;border-bottom:1px solid #e2e8f0}.doc-header h1{margin:0;font-size:30px;line-height:1.25}.doc-date{margin:0;color:#64748b;font-size:14px}.document-body{padding-top:24px}.paragraph{margin:0 0 12px;color:#334155;font-size:15px;line-height:1.9;text-align:justify}.section-title{color:#0f172a;font-size:18px;line-height:1.45;font-weight:900;padding-top:12px}.numbered-clause{display:block;margin-top:2px}.contact-shell{padding-top:158px;padding-bottom:96px}.contact-shell h1{max-width:760px;margin:16px 0 0;font-size:48px;line-height:1.16}.contact-desc{max-width:690px;margin-top:20px;color:rgba(232,245,255,.76);font-size:18px;line-height:1.8}.contact-card{margin-top:42px;padding:34px 40px;border-radius:32px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);box-shadow:0 20px 52px rgba(0,0,0,.15);backdrop-filter:blur(16px)}.contact-row{display:grid;grid-template-columns:110px minmax(0,1fr);gap:18px;padding:18px 0;border-top:1px solid rgba(255,255,255,.12)}.contact-row:first-child{border-top:0}.contact-row strong{color:#67e8f9;font-size:14px}.contact-row span,.contact-row a{color:rgba(232,245,255,.82);font-size:15px;line-height:1.8}.policy-actions{display:flex;gap:14px;margin-top:28px}.policy-actions a{height:42px;padding:0 18px;display:flex;align-items:center;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:14px;font-weight:900}@media(max-width:920px){.nav-inner,.section-shell,.contact-shell{padding-left:20px;padding-right:20px}.nav-links{gap:12px}.nav-link{display:none}.hero,.value-section{grid-template-columns:1fr}.hero{min-height:auto;padding-top:122px;padding-bottom:70px;gap:36px}.hero h1{font-size:42px}.hero-desc{font-size:16px}.app-showcase{min-height:540px}.phone-card{right:18px}.feature-grid{grid-template-columns:1fr}.feature-card{min-height:auto}.feature-card h3{margin-top:28px}.section-head h2,.value-copy h2{font-size:32px}.qr-popover{grid-template-columns:minmax(0,1fr) 104px}.qr-close{grid-column:1/-1;width:96px}}@media(max-width:640px){.protocol-shell{width:calc(100% - 24px);padding:18px 0 32px}.document-card{border-radius:18px;padding:22px 18px}.doc-header h1{font-size:24px}.paragraph{font-size:14px;line-height:1.85}.contact-shell{padding-left:22px;padding-right:22px}.contact-shell h1{font-size:34px}.contact-desc{font-size:16px}.contact-card{padding:24px}.contact-row{grid-template-columns:1fr;gap:6px}.policy-actions{flex-direction:column}}@media(max-width:520px){.hero h1{font-size:36px}.store-button{width:100%}.qr-popover{grid-template-columns:1fr;width:100%}.qr-box{justify-self:start}.app-showcase{min-height:520px}.halo{right:-36px;width:290px;height:290px}.top-note,.bottom-note{left:0}.phone-card{width:270px;right:0;top:96px}.value-row{grid-template-columns:1fr}}