.auth-layout.auth-login-layout { max-width: 1120px; grid-template-columns: 320px minmax(0, 1fr) 280px; min-height: 510px; margin-top: 32px; }
.wechat-methods { border-left: 1px solid var(--line); padding: 36px 25px; background: var(--paper); text-align: center; }
.wechat-methods h2 { color: var(--ink); font-size: 24px; font-weight: 650; line-height: 1.65; }
.wechat-intro { color: var(--muted); font-size: 13px; margin-top: 5px; }
.wechat-method-content { margin-top: 20px; }
.wechat-status { min-height: 280px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 18px; }
.wechat-status .form-note, .wechat-status .form-error { font-size: 13px; line-height: 1.9; }
/* WxLogin's official iframe is 300×400; fit the unchanged official page into
   the approved 280px column, without injecting scripts or styling its content. */
.wechat-frame-wrap { width: 230px; height: 307px; overflow: hidden; margin: 0 auto; background: #fff; border-radius: 10px; }
.wechat-frame-wrap iframe { display: block; width: 300px; height: 400px; border: 0; transform: scale(.7666667); transform-origin: top left; }
.wechat-frame-note { color: var(--muted); font-size: 12px; line-height: 1.7; margin-top: 10px; }
.wechat-qr-actions { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 5px; }
.wechat-device-qr-wrap { width: 230px; height: 230px; margin: 20px auto 12px; padding: 4px; background: #fff; border: 1px solid var(--line); border-radius: 12px; }
.wechat-device-qr-wrap img { display: block; width: 220px; height: 220px; }
.wechat-device-note { min-height: 40px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.wechat-device-code { color: var(--muted); font-size: 12px; line-height: 1.8; margin-top: 3px; }
.wechat-check-code { color: var(--ink); font-size: 16px; letter-spacing: 2px; margin-left: 5px; }
.wechat-security { border-top: 1px solid var(--line); margin-top: 24px; padding-top: 22px; }
.wechat-security h3 { font-size: 17px; margin-bottom: 8px; }
.wechat-security-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; }
.wechat-security-row p { color: var(--muted); font-size: 13px; line-height: 1.65; }
.wechat-security-row button { flex-shrink: 0; min-height: 44px; }
.wechat-flow { width: min(100%, 660px); margin: 36px auto; padding: 36px; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; }
.wechat-flow h1 { font-size: 26px; line-height: 1.4; margin: 12px 0 16px; }
.wechat-flow .form-note, .wechat-form .form-note { margin: 12px 0; line-height: 1.75; }
.wechat-form-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 22px; }
.wechat-form .form-error { margin-top: 16px; }
.wechat-form input[readonly] { background: var(--green-pale); color: var(--muted); }
.wechat-form button, .wechat-flow button, .wechat-methods button { min-height: 44px; white-space: normal; }
.wechat-form, .wechat-flow, .wechat-security { overflow-wrap: anywhere; }