.member-dialog{--r:#a32119;z-index:99999;width:min(430px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow-y:auto;border:0;border-radius:16px;padding:34px;background:#fff;color:#222;box-shadow:0 28px 90px #0005;font-family:Arial,"Microsoft YaHei",sans-serif}.member-dialog::backdrop{background:#1118;backdrop-filter:blur(4px)}.member-dialog>small{color:#888;font-weight:800;letter-spacing:.15em}.member-dialog h2{margin:9px 0 24px;font-size:28px}.dialog-close{position:absolute;right:16px;top:12px;border:0;background:transparent;font-size:28px;cursor:pointer}.auth-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid #ddd;margin-bottom:20px}.auth-tabs button{border:0;border-bottom:3px solid transparent;background:transparent;padding:11px 4px;font-size:14px;font-weight:800;cursor:pointer}.auth-tabs button.active{border-color:var(--r);color:var(--r)}.auth-form label{display:block;margin:10px 0;font-size:14px;font-weight:800}.auth-form label[hidden],.email-fields[hidden],.admin-entry[hidden]{display:none!important}.auth-form input{display:block;width:100%;height:44px;margin-top:7px;border:1px solid #ccc;border-radius:7px;padding:0 12px;font:inherit}.auth-form .auth-consent{display:flex;align-items:flex-start;gap:9px;font-weight:400;line-height:1.55}.auth-form .auth-consent[hidden]{display:none}.auth-form .auth-consent input{flex:0 0 16px;width:16px;height:16px;margin:3px 0 0;padding:0}.auth-consent a,.auth-note a{color:#a32119;text-decoration:underline;text-underline-offset:3px}.auth-submit{width:100%;height:44px;margin-top:8px;border:0;border-radius:7px;background:var(--r);color:#fff;font-weight:900;cursor:pointer}.auth-message{min-height:20px;margin:8px 0;color:#c21d16;font-size:14px}.auth-note{margin:10px 0 0;color:#888;font-size:14px;line-height:1.6}.code-row{display:flex;align-items:center;gap:8px}.code-row input{min-width:0;flex:1}.send-code{flex-shrink:0;min-height:44px;border:1px solid #ccc;border-radius:7px;background:#fff;padding:0 10px;margin-top:7px;cursor:pointer}.auth-form button:disabled{opacity:.55;cursor:wait}.admin-entry{font-size:14px;margin:0 16px;color:#a32119}.social-auth{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0 14px}.social-auth>a,.social-auth>button{min-height:44px;border:1px solid #d8dde6;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:8px;padding:8px 12px;font:600 14px/1.2 system-ui,sans-serif;text-decoration:none}.social-auth .qq-login{background:#fff;color:#1877e8;border-color:#b9d8ff;cursor:pointer}.social-auth .qq-login:hover{background:#f2f8ff;border-color:#76b5ff}.social-auth>button{background:#f5f5f5;color:#999;cursor:not-allowed}.social-auth img{display:block;width:24px;height:24px;flex:0 0 24px}@media(max-width:900px){.member-dialog{padding:28px 22px}}