:root{--green:#00ad72;--ink:#121714;--muted:#656b67;--line:#d9ddd9;--paper:#f6f7f4;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.65 Inter,Arial,"PingFang SC","Microsoft YaHei",sans-serif}[hidden]{display:none!important}a{color:inherit;text-underline-offset:5px}button,input,select{font:inherit}:focus-visible{outline:3px solid var(--green);outline-offset:3px}
.member-header{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1320px;margin:auto;padding:30px 48px;border-bottom:1px solid var(--line)}.member-logo img{display:block;width:205px;max-width:42vw;height:auto}.member-header nav{display:flex;gap:28px;flex-wrap:wrap}.member-header nav a{display:flex;min-height:44px;align-items:center;text-decoration:none;font-size:14px;letter-spacing:.035em}
.membership-shell{max-width:1320px;margin:auto;padding:76px 48px 50px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px 76px}.member-eyebrow{font-size:11px;font-weight:800;letter-spacing:.22em;margin:0 0 24px;color:var(--green)}.membership-intro h1{font-size:clamp(42px,4.8vw,66px);line-height:1.18;letter-spacing:-.045em;font-weight:500;margin:0 0 24px}.member-lead{font-size:18px;margin:0 0 22px}.member-description{max-width:470px;color:#505752;margin:0 0 34px}.member-anchor{display:none}.member-steps{list-style:none;margin:0 0 28px;padding:0;max-width:470px}.member-steps li{padding:15px 0;border-top:1px solid var(--line);display:flex;gap:24px;font-size:14px}.member-steps li:last-child{border-bottom:1px solid var(--line)}.member-steps span{color:var(--green);font:600 12px/1.65 Georgia,serif}.member-note{font-size:12px;color:#666c68;line-height:1.8;margin:10px 0;overflow-wrap:anywhere}.membership-intro>.member-note{max-width:470px}.member-store{display:grid;gap:7px;max-width:470px;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}.member-store strong{font-size:14px}.member-store span{color:var(--muted);font-size:13px}.member-store a{color:var(--green);font-size:20px;font-weight:700;text-decoration:none}
.membership-card{background:var(--white);padding:38px;border:1px solid #e1e4e1;min-width:0;align-self:start;box-shadow:0 24px 70px rgba(17,45,34,.07);scroll-margin-top:24px}.membership-card h2{font-size:27px;font-weight:500;margin:0 0 12px}.member-field{margin:22px 0}.member-field label{display:block;font-size:14px;font-weight:650;margin-bottom:8px}.member-field label small,.member-field>small{color:#777f7a;font-size:11px;font-weight:400}.member-field input,.member-field select{width:100%;min-width:0;min-height:50px;border:1px solid #c6ccc8;border-radius:0;background:#fff;color:var(--ink);padding:11px 12px;font-size:16px}.member-field input:focus,.member-field select:focus{outline:0;border-color:var(--green);box-shadow:inset 0 -2px var(--green)}.member-consent{display:flex;align-items:flex-start;gap:10px;font-size:12px;line-height:1.9;margin:26px 0;cursor:pointer;min-height:44px}.member-consent input{flex:0 0 18px;width:18px;height:18px;margin:4px 0;accent-color:var(--green)}#memberSubmit{display:flex;align-items:center;justify-content:space-between;width:100%;border:1px solid var(--ink);background:var(--ink);color:#fff;min-height:56px;padding:14px 18px;cursor:pointer;font-weight:700}#memberSubmit:hover{border-color:var(--green);background:var(--green)}#memberSubmit:disabled{opacity:.58;cursor:wait}.member-result{min-height:24px;font-size:13px;line-height:1.8;margin:14px 0 0;color:#923128;overflow-wrap:anywhere}.member-success{padding:34px 0;min-height:300px}.member-success>span{color:var(--green);font-size:10px;letter-spacing:.2em}.member-success h3{font-size:28px;font-weight:500}.member-success a{display:inline-flex;min-height:44px;align-items:center;margin-top:18px;font-weight:700}.member-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.member-notice{grid-column:1/-1;border-top:1px solid var(--line);padding:34px 0 0;scroll-margin-top:24px}.member-notice h2{font-size:20px;font-weight:500;margin:0 0 16px}.member-notice p{max-width:1040px;font-size:13px;color:#565d58}.member-notice small{color:#858c87}.member-footer{display:flex;justify-content:center;flex-wrap:wrap;align-items:center;gap:12px 24px;padding:24px 32px;border-top:1px solid var(--line);font-size:12px;color:#666d68}.member-footer a{display:inline-flex;min-height:44px;align-items:center}
@media(max-width:1000px){.member-header{padding:24px 28px}.membership-shell{padding:48px 28px;gap:34px}.membership-card{padding:30px}.membership-intro h1{font-size:46px}}
@media(max-width:700px){.member-header{align-items:flex-start;flex-direction:column;gap:14px;padding:24px}.member-header nav{gap:18px}.membership-shell{grid-template-columns:1fr;padding:36px 24px;gap:34px}.membership-intro h1{font-size:40px}.membership-card{padding:25px 22px}.member-description{margin-bottom:12px}.member-anchor{display:inline-flex;justify-content:space-between;gap:32px;align-items:center;min-width:190px;min-height:44px;margin-bottom:24px;font-size:14px;font-weight:700}.member-notice{grid-column:1}.member-footer{justify-content:flex-start;padding:20px 24px}}
@media(max-width:360px){.member-header,.membership-shell{padding-left:18px;padding-right:18px}.membership-card{padding:20px 18px}.member-header nav{gap:12px}.membership-intro h1{font-size:36px}}