.membership-page{--membership-bg:#fbfbfb;--membership-green-primary:#279435;--membership-green-cta:#199b2a;--membership-green-border:#199d2b;--membership-green-text:#038c14;--membership-green-title:#149125;--membership-green-dot:#1aa428;--membership-green-badge:#0d9c2e;--membership-orange-badge:#f88d03;--membership-orange-vip:#fcab2b;--membership-text-muted:#606060;--membership-text-body:#4e4e4e;--membership-text-sub:#4e4e4e;--membership-text-dark:#1b1616;--membership-border:#e3dede;--membership-card-bg:#fefefe;--membership-recommended-bg:#fdfefa;--membership-invite-bg:#f8faf5;--membership-avatar-bg:#f5f9ee;--membership-trust-icon-bg:#f5f5f5;--membership-radius-card:26px;--membership-radius-plan:25px;--membership-radius-btn:22px;--membership-radius-invite:28px;--membership-shadow-user:0 4px 18px rgba(0,0,0,0.1);--membership-shadow-plan:0 4px 14px rgba(0,0,0,0.06);--membership-shadow-recommended:0 6px 28px rgba(13,156,46,0.12);font-family:PingFang SC,PingFang TC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:#000;background-color:var(--membership-bg)}.membership-container{width:100%;max-width:1688px;margin-left:auto;margin-right:auto;padding-left:clamp(1rem,5vw,100px);padding-right:clamp(1rem,5vw,100px)}.membership-hero-section{position:relative;isolation:isolate;overflow:hidden;min-height:clamp(280px,28vw,380px)}.membership-section-ornament{display:inline-flex;align-items:center;gap:6px}.membership-section-ornament:before{content:"";display:block;width:clamp(18px,2vw,28px);height:4px;border-radius:999px;background:var(--membership-green-dot)}.membership-section-ornament:after{content:"";display:block;width:8px;height:8px;border-radius:999px;background:#59c373}.membership-user-card{background:#fff;border-radius:var(--membership-radius-card);box-shadow:var(--membership-shadow-user)}.membership-plan-card{background:var(--membership-card-bg);border:1px solid var(--membership-border);border-radius:var(--membership-radius-plan);box-shadow:var(--membership-shadow-plan);transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.membership-plan-card--recommended{border-width:2px;border-color:var(--membership-green-border);background:var(--membership-recommended-bg);box-shadow:var(--membership-shadow-recommended)}@media (min-width:1280px){.membership-plan-card--recommended{transform:translateY(-6px)}}.membership-plans-grid{display:grid;grid-template-columns:1fr;gap:1.25rem}@media (min-width:640px){.membership-plans-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem}}@media (min-width:1280px){.membership-plans-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem;align-items:stretch}}.membership-invite-banner{background:var(--membership-invite-bg);border:1px solid var(--membership-border);border-radius:var(--membership-radius-invite)}.membership-trust-card{background:#fff;border:1px solid var(--membership-border);border-radius:20px;box-shadow:0 2px 10px rgba(0,0,0,.04)}.membership-plan-btn{display:inline-flex;height:2.75rem;width:100%;align-items:center;justify-content:center;border-radius:var(--membership-radius-btn);font-weight:500;transition:opacity .15s ease,background-color .15s ease}.membership-plan-btn:disabled{opacity:.5;cursor:not-allowed}.membership-plan-btn--outline{border:2px solid var(--membership-green-text);background:transparent;color:var(--membership-green-text)}.membership-plan-btn--outline:hover:not(:disabled){background:rgba(3,140,20,.06)}.membership-plan-btn--solid{border:2px solid var(--membership-green-badge);background:var(--membership-green-badge);color:#fdfefa}.membership-plan-btn--solid:hover:not(:disabled){opacity:.92}