@font-face{font-family:"Manrope";font-style:normal;font-weight:200 800;font-display:swap;src:url("/assets/manrope-latin-var.a30ddcd349.woff2") format("woff2")}
@font-face{font-family:"Manrope Fallback";src:local("Arial"),local("Liberation Sans"),local("Helvetica Neue"),local("Roboto");size-adjust:106.1%;ascent-override:100.4%;descent-override:28.3%;line-gap-override:0%}
:root{
--ink:#172126;
--action:#FF641F;
--surface:#F3F4F4;
--paper:#FFFFFF;
--muted:#586369;
--line:#D8DDDD;
--error:#B42318;
--font:"Manrope","Manrope Fallback",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
--ease-spring:cubic-bezier(.19,1,.22,1);
--container:1200px;
}
:root{
--ink-2:#1F2B31;
--coin-ink:#2B363D;
--on-ink:#FFFFFF;
--on-ink-muted:#B4BEC2;
--on-ink-dim:#73818A;
--rule-ink:rgba(255,255,255,.16);
--gutter:clamp(16px,4vw,32px);
--edge:clamp(8px,1.7vw,24px);
--r-panel:24px;
--r-btn:8px;
--nav-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:18px;line-height:28px;font-weight:500;letter-spacing:-.012em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
h1,h2,h3,p,ol,ul,fieldset,legend{margin:0;padding:0}
ol,ul{list-style:none}
fieldset{border:0;min-width:0}
a{color:inherit}
button{font:inherit;color:inherit;letter-spacing:inherit}
svg{display:block;flex:none}
.vh{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.wrap{width:100%;max-width:calc(var(--container) + 2*var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:4px}
.on-ink :focus-visible{outline-color:var(--on-ink)}
.skip{position:absolute;left:16px;top:-64px;z-index:50;background:var(--ink);color:#fff;padding:12px 16px;border-radius:var(--r-btn);font-weight:700;font-size:16px;text-decoration:none}
.skip:focus{top:12px}
.h2{font-weight:800;font-size:clamp(36px,5.6vw,72px);line-height:1;letter-spacing:-.045em;word-spacing:.05em;text-wrap:balance}
.small{font-size:14px;line-height:22px;letter-spacing:-.005em}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border-radius:var(--r-btn);border:1.5px solid transparent;font-weight:700;font-size:16px;line-height:1;letter-spacing:-.015em;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background-color .25s,color .25s,border-color .25s,transform .2s var(--ease-spring)}
.btn:active{transform:scale(.98)}
.btn morph-icon svg,.btn>svg{width:20px;height:20px}
.btn--action{background:var(--action);color:var(--ink)}
.btn[aria-disabled="true"]{cursor:progress}
.btn--line[aria-disabled="true"]{opacity:.55}
.btn--line{background:transparent;border-color:var(--ink);color:var(--ink)}
@media (hover:hover) and (pointer:fine){
.btn--action:hover{background:var(--ink);color:var(--on-ink)}
.btn--line:hover{background:var(--ink);color:var(--on-ink)}
.btn--line.is-live:hover{background:var(--ink);border-color:var(--ink);color:var(--on-ink)}
}
.status{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 11px 0 9px;border:1px solid currentColor;border-radius:6px;font-size:13px;line-height:1;font-weight:700;letter-spacing:0;white-space:nowrap}
.status svg{width:14px;height:14px}
.nav{position:sticky;top:0;z-index:40;background:var(--paper);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.is-scrolled{border-bottom-color:var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:var(--nav-h)}
.logo{display:inline-flex;align-items:center;text-decoration:none;border-radius:6px}
.nav chenjio-logo{height:32px}
.nav__links{display:flex;gap:4px;margin-left:auto}
.nav__links a{display:inline-flex;align-items:center;height:44px;padding:0 14px;font-size:16px;font-weight:600;text-decoration:none;border-radius:var(--r-btn);position:relative}
.nav__links a::after{content:"";position:absolute;left:14px;right:14px;bottom:9px;height:1.5px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease-spring)}
.nav__links a:hover::after{transform:scaleX(1)}
.nav__cta{min-height:44px;padding:0 16px;font-size:15px}
.btn--line.is-live{background:var(--action);border-color:var(--action);color:var(--ink)}
.nav__menu{display:none;width:44px;height:44px;align-items:center;justify-content:center;background:none;border:1.5px solid var(--ink);border-radius:var(--r-btn);cursor:pointer}
.nav__menu morph-icon svg{width:22px;height:22px}
.menu{position:absolute;left:0;right:0;top:100%;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:8px 24px}
.menu a:not(.btn){display:flex;align-items:center;height:56px;font-size:20px;font-weight:700;letter-spacing:-.03em;text-decoration:none;border-bottom:1px solid var(--line)}
.menu .btn{margin-top:20px;width:100%}
.menu[hidden]{display:none}
.panel{margin-inline:var(--edge);border-radius:var(--r-panel);position:relative}
.panel--surface{background:var(--surface)}
.panel--ink{background:var(--ink);color:var(--on-ink)}
.foot{overflow:hidden;overflow:clip;margin-bottom:var(--edge);padding-block:clamp(48px,6vw,80px) clamp(28px,3vw,40px)}
.foot__coin{position:absolute;right:-3%;top:50%;width:min(44vw,560px);height:min(44vw,560px);transform:translateY(-50%);color:var(--coin-ink);pointer-events:none}
.foot__grid{position:relative;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;row-gap:48px}
.foot__brand{grid-column:1/7}
.foot__brand .logo svg{height:36px}
.foot__story{margin-top:24px;max-width:440px;color:var(--on-ink-muted)}
.foot__links{grid-column:9/13;display:grid;gap:4px;align-content:start;justify-items:start}
.foot__links a{display:inline-flex;align-items:center;min-height:44px;font-size:17px;font-weight:700;letter-spacing:-.02em;text-decoration:none}
.foot__links a:hover{text-decoration:underline;text-underline-offset:4px}
.foot__legal{grid-column:1/-1;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--rule-ink);color:var(--on-ink-muted)}
.foot__legal p:not(:last-child){max-width:680px}
.foot__risk{flex:0 0 100%}
.foot__contact{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:12px;margin-top:20px;font-size:14px;line-height:22px;letter-spacing:-.005em;color:var(--on-ink-muted)}
.foot__contact .eml{display:inline-flex;align-items:center;min-height:44px;font-size:17px;font-weight:700;letter-spacing:-.02em;color:var(--on-ink);text-decoration:none}
.foot__contact .eml:hover{text-decoration:underline;text-underline-offset:4px}
.foot__links{grid-column:8/13;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}
.foot__brand chenjio-logo{height:34px}
.foot--slim{margin-top:clamp(56px,8vw,112px)}
.foot--slim .foot__grid{row-gap:32px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.eml{font-weight:700;text-underline-offset:3px;overflow-wrap:anywhere}
.eml [hidden]{display:none}
chenjio-logo{display:inline-block;line-height:0}
chenjio-logo:not(:defined){position:relative;aspect-ratio:7066/2100}
.logo__fb{position:absolute;max-width:none;height:145.714%;width:auto;top:-22.143%;left:-6.769%;pointer-events:none}
chenjio-logo:defined>.logo__fb{display:none}
@media (max-width:1023px){
.foot__brand{grid-column:1/-1}
.foot__links,.foot--slim .foot__links{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}
}
@media (max-width:767px){
:root{--nav-h:64px}
.nav__links,.nav__cta{display:none}
.nav__menu{display:inline-flex}
.nav chenjio-logo{height:28px}
.foot__coin{right:-26%;top:150px;bottom:auto;transform:none;width:min(60vw,300px);height:min(60vw,300px)}
}
@media (max-width:420px){.foot__links,.foot--slim .foot__links{grid-template-columns:1fr}.foot__coin{top:304px;width:min(72vw,340px);height:min(72vw,340px)}}
@media (min-width:768px){.menu{display:none!important}}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important;transition-delay:0s!important}
}
.shell{min-height:100vh;min-height:100svh;display:flex;flex-direction:column}
.shell>main{flex:1 0 auto}
.util{padding-block:clamp(40px,9vh,112px) 0}
.util__in{max-width:860px}
.util__in[hidden]{display:none}
.util__h{font-weight:800;font-size:clamp(44px,7.4vw,104px);line-height:.96;letter-spacing:-.05em;word-spacing:.05em;text-wrap:balance}
.util__h:focus{outline:0}
.util__body{margin-top:clamp(20px,3vw,32px)}
.util__body p{max-width:56ch;font-size:20px;line-height:30px;letter-spacing:-.015em;text-wrap:pretty}
.util__body p+p{margin-top:14px}
.util__act{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:clamp(28px,4vw,40px)}
.util__act .btn{min-width:220px}
.util__note{margin-top:16px;max-width:56ch;font-size:14px;line-height:22px;letter-spacing:-.005em;color:var(--muted)}
.util__after{margin-top:14px;max-width:56ch;font-size:16px;line-height:24px;color:var(--muted)}
.util__status{margin-top:clamp(40px,6vw,64px);padding-top:18px;border-top:1.5px solid var(--ink);max-width:860px;font-size:16px;line-height:24px}
.util__nojs{margin-top:24px;max-width:56ch;padding:12px 16px;border:1.5px solid var(--ink);border-radius:var(--r-btn);font-size:15px;line-height:22px;font-weight:600}
.textlink{display:inline-flex;align-items:center;min-height:44px;font-size:16px;font-weight:700;letter-spacing:-.015em;text-underline-offset:4px}
.err{display:none;align-items:flex-start;gap:8px;margin-top:8px;color:var(--error);font-size:14px;line-height:20px;font-weight:600}
.err svg{width:16px;height:16px;margin-top:2px}
.err.is-on{display:flex}
.err--form{margin:clamp(24px,3vw,32px) 0 0;max-width:56ch;font-size:15px;line-height:22px}
.err--form+.util__act{margin-top:14px}
.err--form a{color:inherit}
.doc{padding-block:clamp(28px,5vh,64px) 0}
.doc__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;align-items:start}
.doc__side{grid-column:1/4;position:sticky;top:calc(var(--nav-h) + 24px);max-height:calc(100vh - var(--nav-h) - 48px);overflow:auto;padding-bottom:8px}
.doc__back{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:15px;font-weight:700;letter-spacing:-.01em;text-decoration:none}
.doc__back svg{width:18px;height:18px}
.doc__back:hover{text-decoration:underline;text-underline-offset:4px}
.toc{margin-top:16px;border-top:1px solid var(--line)}
.toc a{position:relative;display:block;padding:9px 0 9px 14px;border-bottom:1px solid var(--line);font-size:14px;line-height:20px;font-weight:600;letter-spacing:-.005em;color:var(--muted);text-decoration:none;transition:color .2s}
.toc a::before{content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;background:var(--ink);transform:scaleY(0);transition:transform .35s var(--ease-spring)}
.toc a:hover,.toc a[aria-current]{color:var(--ink)}
.toc a[aria-current]::before{transform:none}
.prose{grid-column:5/12;min-width:0;max-width:68ch;font-size:17px;line-height:28px;letter-spacing:-.011em}
.prose h1{font-weight:800;font-size:clamp(44px,6.4vw,88px);line-height:.96;letter-spacing:-.05em;margin-bottom:clamp(20px,3vw,32px)}
.prose h2{margin-top:clamp(40px,5vw,56px);padding-top:20px;border-top:1px solid var(--line);font-size:clamp(24px,2.4vw,30px);line-height:1.12;font-weight:800;letter-spacing:-.04em;text-wrap:balance}
.prose p,.prose ul,.prose blockquote{margin-top:14px}
.prose h1+p{font-size:20px;line-height:30px;letter-spacing:-.015em}
.prose ul{display:grid;row-gap:8px}
.prose li{position:relative;padding-left:22px}
.prose li::before{content:"";position:absolute;left:0;top:13px;width:10px;height:1.5px;background:var(--ink)}
.prose strong{font-weight:800}
.prose a{font-weight:700;text-underline-offset:3px;overflow-wrap:anywhere}
.prose blockquote{margin-inline:0;padding:16px 20px;border-left:3px solid var(--ink);border-radius:0 12px 12px 0;background:var(--surface)}
.prose blockquote p{margin:0;font-weight:600}
@media (max-width:1023px){
.doc__side{grid-column:1/-1;position:static;max-height:none;overflow:visible}
.toc{display:none}
.prose{grid-column:1/-1}
}
@media (max-width:767px){
.util__body p,.prose h1+p{font-size:18px;line-height:28px}
.util__act .btn{width:100%}
}