/* H selected direction: open silver-grey account flows, with real production forms. */
:root{--silver:#dfe1e3;--silver-light:#e9eaec;--ink:#272930;--muted:#595c66;--line:#b6bbc1;--accent:#3b304a;--white:#f7f8f8;--error:#8b2441;color:var(--ink);background:var(--silver);font-synthesis:none}
*{box-sizing:border-box}
html{margin:0;scroll-padding-top:22px}
body.fengtuo-auth-site{margin:0;min-height:100svh;font:16px/1.55 "Microsoft YaHei UI","Microsoft YaHei","PingFang SC",sans-serif;-webkit-font-smoothing:antialiased}
button,input{font:inherit;color:inherit}
button,a,input{-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
button{cursor:pointer;background:none}
button:disabled{cursor:not-allowed}
a{color:inherit;text-decoration:none}
input{min-width:0;max-width:100%;border-radius:3px}
img{display:block;max-width:100%}
h1,h2,p{margin:0}
h1,h2{font-weight:500;line-height:1.2}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #76598b;outline-offset:4px}
[hidden]{display:none!important}
.fengtuo-auth-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.fengtuo-auth-skip{position:fixed;left:18px;top:-90px;background:var(--white);padding:12px;z-index:20;border:1px solid var(--accent)}
.fengtuo-auth-skip:focus{top:12px}
.fengtuo-auth-page{min-height:100svh;display:flex;flex-direction:column}
.fengtuo-auth-wrap{width:min(1264px,calc(100% - 96px));margin-inline:auto}
.fengtuo-auth-header{min-height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:28px}
.fengtuo-auth-brand{font-size:23px;letter-spacing:-1px;font-weight:700;display:inline-flex;align-items:center;gap:11px;white-space:nowrap;min-height:44px}
.fengtuo-auth-brand-detail{font-size:20px;margin-left:5px}
.fengtuo-auth-brand-orbit{display:inline-block;flex:0 0 22px;width:22px;height:22px;border:3px solid var(--accent);border-radius:50%;box-shadow:inset 0 0 0 3px var(--silver);background:var(--accent);position:relative}
.fengtuo-auth-brand-orbit:after{content:"";position:absolute;inset:-5px 7px;transform:rotate(45deg);background:var(--silver)}
.fengtuo-auth-return{font-size:14px;min-height:44px;display:inline-flex;align-items:center}
.fengtuo-auth-return:hover{color:var(--accent);text-decoration:underline;text-underline-offset:6px}
.fengtuo-auth-outline-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid #858993;border-radius:30px;padding:9px 22px;font-size:14px;white-space:nowrap}
.fengtuo-auth-outline-link:hover{background:var(--ink);color:var(--white)}
.fengtuo-auth-main{flex:1;min-width:0;padding-top:58px}
.fengtuo-auth-flow{min-width:0}
.fengtuo-auth-heading{display:flex;justify-content:space-between;gap:34px;align-items:flex-end;padding-bottom:45px}
.fengtuo-auth-quiet-label{font-size:13px;color:var(--muted)}
.fengtuo-auth-heading h1{font-size:clamp(40px,4.5vw,66px);line-height:1.2;letter-spacing:-2.5px;margin-top:12px}
.fengtuo-auth-heading>p{font-size:16px;line-height:1.8;color:var(--muted);padding-bottom:5px;flex-shrink:0}
.fengtuo-auth-section-line{border-top:1px solid #8e949d;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:73px}
.fengtuo-auth-section-line h2{font-size:18px}
.fengtuo-auth-section-line>span{font-size:14px;color:var(--muted)}
.fengtuo-auth-text-link{font-size:14px;text-decoration:underline;text-underline-offset:5px;min-height:44px;display:inline-flex;align-items:center;color:var(--accent)}
.fengtuo-auth-section-line .fengtuo-auth-text-link{margin-left:8px}
.fengtuo-auth-login-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:100px;padding-top:28px}
.fengtuo-auth-login-workspace{min-width:0}
.fengtuo-auth-tabs{display:flex;border-bottom:1px solid var(--line);gap:36px;margin-bottom:24px}
.fengtuo-auth-tabs button{font-size:16px;min-height:53px;padding:8px 0 15px;border:0;border-bottom:2px solid transparent}
.fengtuo-auth-tabs button[aria-selected="true"]{border-bottom-color:var(--accent);font-weight:700}
.fengtuo-auth-form{margin:0;min-width:0}
.fengtuo-auth-form-guard{padding:0;margin:0;border:0;min-width:0}
.fengtuo-auth-form-guard:disabled{opacity:.65}
.fengtuo-auth-field{position:relative;margin-top:20px;min-width:0}
.fengtuo-auth-field>label{display:block;font-size:14px;margin-bottom:9px}
.fengtuo-auth-input{display:flex;align-items:center;min-width:0;border:1px solid #a8adb6;background:#e9eaec70;min-height:53px;border-radius:3px}
.fengtuo-auth-field input{width:100%;height:51px;min-width:0;padding:12px 14px;background:transparent;border:0;font-size:15px;color:var(--ink)}
.fengtuo-auth-field input::placeholder{color:#6d7078;opacity:1}
.fengtuo-auth-field input:focus{background:#f2f3f4}
.fengtuo-auth-input--phone>span{display:flex;align-items:center;justify-content:center;width:65px;flex-shrink:0;font-size:14px;border-right:1px solid #a8adb6;margin:12px 0}
.fengtuo-auth-input--password{position:relative}
.fengtuo-auth-input--password input{padding-right:60px}
.fengtuo-auth-eye{position:absolute;right:4px;top:3px;width:45px;height:45px;display:flex;align-items:center;justify-content:center;padding:0;border:0;color:var(--accent);border-radius:3px}
.fengtuo-auth-eye svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6}
.fengtuo-auth-eye:hover,.fengtuo-auth-eye[aria-pressed="true"]{background:#cdd0d6}
.fengtuo-auth-captcha-row{display:flex;gap:11px;min-width:0}
.fengtuo-auth-captcha-row>input{flex:1;width:0;min-width:0;height:53px;background:#e9eaec70;border:1px solid #a8adb6}
.fengtuo-auth-captcha-button,.fengtuo-auth-captcha-unavailable{display:flex;align-items:center;justify-content:center;min-height:53px;flex:0 0 124px;width:124px;padding:0;border:1px solid #999faa;border-radius:3px;background:#cdd1d7;overflow:hidden}
.fengtuo-auth-captcha{width:122px;height:44px;object-fit:contain}
.fengtuo-auth-captcha-button:hover{border-color:var(--accent)}
.fengtuo-auth-captcha-unavailable{font-size:14px;color:var(--muted)}
.fengtuo-auth-input--sms{gap:11px;border:0;background:transparent}
.fengtuo-auth-input--sms>input{flex:1;width:0;height:53px;border:1px solid #a8adb6;background:#e9eaec70}
.fengtuo-auth-send{min-height:53px;flex:0 0 124px;padding:10px 7px;border:1px solid #999eaa;border-radius:3px;font-size:14px;white-space:nowrap}
.fengtuo-auth-send:hover:not(:disabled){background:#cdd0d6}
.fengtuo-auth-send:disabled{color:#656974;background:#d5d8dc}
.fengtuo-auth-hint,.fengtuo-auth-help{font-size:12px;line-height:1.8;color:var(--muted);margin-top:7px}
.fengtuo-auth-help{font-size:14px;margin-top:20px}
.fengtuo-auth-sms-status{font-size:13px;line-height:1.8;margin-top:8px;overflow-wrap:anywhere;color:var(--accent)}
.fengtuo-auth-sms-status:empty{display:none}
.fengtuo-auth-sms-status.is-error{color:var(--error)}
.fengtuo-auth-validation,.fengtuo-auth-notice{font-size:14px;line-height:1.8;color:var(--error);padding:12px 15px;border-left:3px solid var(--error);background:#f2e8ec;margin:18px 0;overflow-wrap:anywhere}
.fengtuo-auth-notice a{text-decoration:underline;text-underline-offset:4px}
.fengtuo-auth-form-bottom{margin-top:24px}
.fengtuo-auth-agreement{display:flex;align-items:flex-start;gap:3px;font-size:13px;line-height:1.8;color:var(--ink);min-width:0}
.fengtuo-auth-check-hit{display:flex;position:relative;align-items:center;justify-content:center;width:44px;min-height:44px;flex:0 0 44px;cursor:pointer;margin-left:-12px}
.fengtuo-auth-check-hit input{width:18px;height:18px;accent-color:var(--accent);margin:0;padding:0;cursor:pointer}
.fengtuo-auth-agreement>div{padding-top:10px;min-width:0}
.fengtuo-auth-agreement label{cursor:pointer}
.fengtuo-auth-agreement a{text-decoration:underline;text-underline-offset:4px;color:var(--accent);padding:10px 0}
.fengtuo-auth-submit{display:flex;justify-content:center;align-items:center;min-height:53px;width:100%;padding:12px 25px;border:1px solid var(--accent);border-radius:30px;background:var(--accent);color:var(--white);font-size:16px;font-weight:500;margin-top:22px}
.fengtuo-auth-submit:hover:not(:disabled){background:#51405f}
.fengtuo-auth-links{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:44px;font-size:12px;color:var(--muted);margin-top:13px}
.fengtuo-auth-links a{min-height:44px;display:flex;align-items:center;text-decoration:underline;text-underline-offset:4px;color:var(--accent)}
.fengtuo-auth-explainer{padding:18px 0 0 56px;border-left:1px solid var(--line);position:relative;min-width:0}
.fengtuo-auth-open-orbit{height:68px;width:78px;position:relative;margin-bottom:25px}
.fengtuo-auth-open-orbit:before,.fengtuo-auth-open-orbit:after{content:"";position:absolute;width:57px;height:57px;border:1px solid #9197a1;border-radius:50%}
.fengtuo-auth-open-orbit:after{top:10px;left:15px;border-color:var(--accent)}
.fengtuo-auth-open-orbit span{position:absolute;top:26px;left:29px;width:15px;height:15px;background:var(--accent);border-radius:50%}
.fengtuo-auth-explainer h2{font-size:29px;line-height:1.4;letter-spacing:-.8px}
.fengtuo-auth-explainer>p{font-size:14px;line-height:1.9;color:var(--muted);max-width:370px;margin-top:18px}
.fengtuo-auth-explainer-links{border-top:1px solid var(--line);padding-top:20px;margin-top:35px;display:flex;flex-direction:column;align-items:flex-start}
.fengtuo-auth-explainer-links>span{font-size:13px;color:var(--muted)}
.fengtuo-auth-register-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:88px;padding-top:30px}
.fengtuo-auth-form-section{min-width:0}
.fengtuo-auth-form-section h2{font-size:20px;line-height:1.4}
.fengtuo-auth-form-section h2>span{font-size:13px;border:1px solid #8c919a;border-radius:50%;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;margin-right:12px;vertical-align:2px}
.fengtuo-auth-section-description{font-size:13px;color:var(--muted);margin-top:9px;margin-bottom:22px;line-height:1.8}
.fengtuo-auth-registration-bottom{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:50px;align-items:center;border-top:1px solid var(--line);padding-top:17px;margin-top:32px}
.fengtuo-auth-registration-bottom .fengtuo-auth-submit{margin-top:0}
.fengtuo-auth-browse-line{border-top:1px solid var(--line);margin-top:20px;padding-top:16px;display:flex;justify-content:space-between;align-items:center;gap:24px;font-size:14px;color:var(--muted)}
.fengtuo-auth-footer{display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid var(--line);margin-top:65px;padding-top:20px;padding-bottom:25px;color:var(--muted);font-size:12px}
.fengtuo-auth-footer>div{display:flex;gap:10px 22px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.fengtuo-auth-footer a{display:inline-flex;align-items:center;min-height:44px;overflow-wrap:anywhere}
.fengtuo-auth-footer a:hover{text-decoration:underline;text-underline-offset:4px}
@media(max-width:1100px){
.fengtuo-auth-wrap{width:calc(100% - 56px)}
.fengtuo-auth-login-layout{gap:48px}
.fengtuo-auth-explainer{padding-left:37px}
.fengtuo-auth-register-layout{gap:46px}
.fengtuo-auth-heading h1{font-size:52px}
.fengtuo-auth-footer{align-items:flex-start}
.fengtuo-auth-footer>p{padding-top:12px}
}
@media(max-width:760px){
.fengtuo-auth-wrap{width:calc(100% - 36px)}
.fengtuo-auth-header{min-height:76px;gap:14px}
.fengtuo-auth-brand{font-size:20px;gap:8px}
.fengtuo-auth-brand-detail{font-size:16px;margin-left:4px;letter-spacing:-.5px}
.fengtuo-auth-brand-orbit{width:20px;height:20px;flex-basis:20px}
.fengtuo-auth-outline-link{padding:8px 14px;font-size:13px;min-height:44px}
.fengtuo-auth-return{display:none}
.fengtuo-auth-main{padding-top:34px}
.fengtuo-auth-heading{display:block;padding-bottom:27px}
.fengtuo-auth-heading h1{font-size:37px;letter-spacing:-1.5px;margin-top:9px;line-height:1.3}
.fengtuo-auth-heading>p{font-size:16px;line-height:1.8;margin-top:16px}
.fengtuo-auth-heading>p br{display:none}
.fengtuo-auth-quiet-label{font-size:12px}
.fengtuo-auth-section-line{min-height:67px;gap:10px;flex-wrap:wrap;padding:12px 0}
.fengtuo-auth-section-line h2{font-size:17px}
.fengtuo-auth-section-line>span,.fengtuo-auth-section-line .fengtuo-auth-text-link{font-size:12px}
.fengtuo-auth-section-line .fengtuo-auth-text-link{margin-left:3px;min-height:30px}
.fengtuo-auth-login-layout{display:block;padding-top:13px}
.fengtuo-auth-tabs{gap:30px;margin-bottom:20px}
.fengtuo-auth-tabs button{font-size:16px;min-height:54px}
.fengtuo-auth-field{margin-top:21px}
.fengtuo-auth-field>label{font-size:16px}
.fengtuo-auth-field input{font-size:16px;min-height:54px;height:54px}
.fengtuo-auth-input{min-height:56px}
.fengtuo-auth-input--phone>span{font-size:16px;width:61px}
.fengtuo-auth-captcha-button,.fengtuo-auth-captcha-unavailable,.fengtuo-auth-send{font-size:14px;flex-basis:111px;width:111px;min-height:54px}
.fengtuo-auth-captcha{width:109px}
.fengtuo-auth-send{padding:9px 5px}
.fengtuo-auth-eye{top:4px;right:4px}
.fengtuo-auth-form-bottom{margin-top:24px}
.fengtuo-auth-agreement{font-size:13px;line-height:1.9}
.fengtuo-auth-check-hit input{width:20px;height:20px}
.fengtuo-auth-sms-status{font-size:14px;line-height:1.8}
.fengtuo-auth-explainer{margin-top:40px;padding:27px 0 0;border-left:0;border-top:1px solid var(--line)}
.fengtuo-auth-open-orbit{display:none}
.fengtuo-auth-explainer h2{font-size:26px;line-height:1.4}
.fengtuo-auth-explainer h2 br{display:none}
.fengtuo-auth-explainer>p{font-size:16px;line-height:1.9;margin-top:13px;max-width:none}
.fengtuo-auth-explainer-links{margin-top:23px;padding-top:20px}
.fengtuo-auth-explainer-links>span{font-size:14px}
.fengtuo-auth-explainer-links .fengtuo-auth-text-link{font-size:16px}
.fengtuo-auth-register-layout{display:block;padding-top:26px}
.fengtuo-auth-form-section+.fengtuo-auth-form-section{margin-top:33px;padding-top:25px;border-top:1px solid var(--line)}
.fengtuo-auth-section-description{font-size:14px;margin-bottom:17px}
.fengtuo-auth-registration-bottom{display:block;margin-top:29px;padding-top:20px}
.fengtuo-auth-registration-bottom .fengtuo-auth-submit{margin-top:22px}
.fengtuo-auth-browse-line{display:block;margin-top:24px;padding-top:21px;font-size:14px}
.fengtuo-auth-browse-line .fengtuo-auth-text-link{font-size:16px;margin-top:3px;display:flex;width:max-content;max-width:100%}
.fengtuo-auth-footer{margin-top:44px;display:block;padding-top:23px;padding-bottom:24px;font-size:12px}
.fengtuo-auth-footer>p{padding-top:0}
.fengtuo-auth-footer>div{justify-content:flex-start;gap:0 16px;margin-top:10px}
}
@media(max-width:360px){
.fengtuo-auth-heading h1{font-size:33px}
.fengtuo-auth-brand-detail{font-size:14px}
.fengtuo-auth-outline-link{padding-inline:10px;font-size:12px}
.fengtuo-auth-field input{padding-inline:10px}
.fengtuo-auth-input--password input{padding-right:54px}
.fengtuo-auth-input--phone>span{width:49px}
.fengtuo-auth-captcha-row,.fengtuo-auth-input--sms{gap:8px}
.fengtuo-auth-captcha-button,.fengtuo-auth-captcha-unavailable,.fengtuo-auth-send{flex-basis:104px;width:104px;font-size:13px}
.fengtuo-auth-captcha{width:102px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}