html,body{margin:0}.join-page{overflow-x:hidden;background:#f8f5ed;color:#080a0d}.join-page .nav-shell{position:fixed;z-index:1000}.join-hero{position:relative;height:min(1184px,100vh);min-height:760px;overflow:hidden;background:#dedbd7}.join-hero>img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}.join-caption{position:absolute;left:38px;bottom:54px;margin:0;color:rgba(255,255,255,.72);font-size:13px}.join-intro-card{position:absolute;right:3.5%;bottom:3.5%;box-sizing:border-box;width:min(660px,37.5vw);height:42%;min-height:365px;padding:44px 38px;border-radius:30px;background:#fffdf7;color:#101214}.join-intro-card>span{display:block;margin-bottom:14px;color:#98948d;font-size:13px;font-weight:600}.join-intro-card h1{margin:0;font-size:clamp(17px,1.12vw,22px);line-height:1.35;font-weight:700;letter-spacing:-.02em}.join-intro-card p{margin:30px 0 0;color:#8e8a84;font-size:clamp(15px,.95vw,18px);line-height:1.45;font-weight:500}.join-intro-card a{position:absolute;left:38px;bottom:36px;display:inline-flex;align-items:center;gap:16px;padding:14px 23px;border-radius:999px;background:#050505;color:#fff;font-size:13px;font-weight:600;text-decoration:none}.join-intro-card a b{font-size:20px;line-height:10px}.join-roles{box-sizing:border-box;width:min(1100px,63vw);margin:0 auto;padding:86px 0 130px}.join-roles h2{margin:0 0 34px;font-size:30px;line-height:1;font-weight:700}.role-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.role-grid a{box-sizing:border-box;height:74px;display:flex;align-items:center;gap:17px;padding:0 24px;border-radius:24px;background:#f0eeea;color:#151719;font-size:17px;font-weight:700;text-decoration:none;transition:background-color .2s ease,transform .2s ease}.role-grid a:hover{background:#e5e9ee;transform:translateY(-2px)}.role-grid i{position:relative;width:18px;height:22px;flex:0 0 auto;border-radius:2px;background:#d6d8da}.role-grid i::before,.role-grid i::after{content:"";position:absolute;left:50%;width:7px;height:7px;border-radius:50%;background:#fff;transform:translateX(-50%)}.role-grid i::before{top:3px}.role-grid i::after{bottom:3px}
.join-intro-card h1{text-shadow:none}
@media(max-width:900px){.join-hero{height:820px;min-height:0}.join-hero>img{object-position:48% center}.join-caption{left:20px;bottom:24px}.join-intro-card{left:5vw;right:5vw;bottom:6%;width:auto;height:auto;min-height:350px;padding:32px 26px;border-radius:24px;background:rgba(255,253,247,.94);backdrop-filter:blur(12px)}.join-intro-card h1 br,.join-intro-card p br{display:none}.join-intro-card a{left:26px;bottom:28px}.join-roles{width:90vw;padding:70px 0 100px}.role-grid{grid-template-columns:1fr}.role-grid a{height:66px;border-radius:20px}}

@media(max-width:900px){
  .join-page .nav-shell{position:fixed;top:14px;width:calc(100% - 28px);height:52px;padding:0;overflow:hidden;align-items:start;border-radius:999px;transition:height .38s ease,border-radius .3s ease,background-color .3s ease}
  .join-page .nav-shell .brand{position:absolute;top:14px;left:16px}
  .join-page .nav-shell nav{position:absolute;top:94px;right:14px;left:14px;display:grid;gap:7px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s ease,transform .3s ease,visibility .25s}
  .join-page .nav-shell nav a{width:100%;min-width:0;height:40px;padding:0 15px;justify-content:flex-start;color:#fff!important;background:rgba(255,255,255,.14)!important}
  .join-page .nav-shell nav a::after,.join-page .nav-shell .login::after{content:"›";position:absolute;right:16px;font-size:19px}
  .join-page .nav-shell .login{position:absolute;right:auto;bottom:16px;left:14px;width:calc(100% - 28px);height:40px;padding:0 15px;display:none;justify-content:flex-start}
  .join-page .mobile-menu-toggle{position:absolute;top:5px;right:5px;width:46px;height:42px;padding:0;display:grid;place-content:center;gap:5px;border:0;border-radius:999px;background:rgba(255,255,255,.13)}
  .join-page .mobile-menu-toggle i{width:18px;height:2px;display:block;border-radius:2px;background:#fff;transition:.2s ease}
  .join-page .nav-shell.mobile-menu-open{height:390px;border-radius:28px;background:rgba(74,72,70,.84)}
  .join-page .nav-shell.mobile-menu-open nav{opacity:1;visibility:visible;transform:none}
  .join-page .nav-shell.mobile-menu-open .login{display:flex}
  .join-page .mobile-menu-open .mobile-menu-toggle i:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .join-page .mobile-menu-open .mobile-menu-toggle i:nth-child(2){opacity:0}
  .join-page .mobile-menu-open .mobile-menu-toggle i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  .join-hero{height:217vw;min-height:760px;max-height:920px;background:#e4dfdc}
  .join-hero>img{content:url('https://yuan-si-wu-jie.oss-cn-shanghai.aliyuncs.com/image/topbot-oss-upload/site/image-33-2-20db83a6.png');object-position:51% center}
  .join-caption{display:none}
  .join-intro-card{right:2.6vw;bottom:4.2%;left:2.6vw;width:auto;height:34%;min-height:285px;padding:24px 15px 15px;border-radius:16px;background:#fffdf7;backdrop-filter:none}
  .join-intro-card>span{margin-bottom:12px;font-size:11px}
  .join-intro-card h1{font-size:14px;line-height:1.38;letter-spacing:0}
  .join-intro-card p{margin-top:20px;font-size:13px;line-height:1.4}
  .join-intro-card a{right:15px;bottom:15px;left:15px;height:38px;padding:0;justify-content:center;gap:4px;font-size:11px}
  .join-intro-card a b{display:none}

  .join-roles{width:auto;margin:0;padding:58px 10px 86px;background:#fffdf7}
  .join-roles h2{margin:0 15px 28px;font-size:30px;line-height:1}
  .role-grid{grid-template-columns:1fr;gap:8px}
  .role-grid a{height:58px;gap:13px;padding:0 15px;border-radius:15px;background:#F0EFE9;font-size:15px}
  .role-grid i{width:21px;height:22px}
}