body.aixiamo-auth-surface {
    --auth-brand-start: #5b5bff;
    --auth-brand-end: #7c3aed;
    --auth-surface-line: rgba(226, 232, 240, .92);
    --auth-text-main: #0f172a;
    --auth-text-body: #475569;
    --auth-text-muted: #94a3b8;
    background: transparent !important;
    color: var(--auth-text-body);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* 2026-06-14 auth terminal cascade fix: keep account forms compact and business-focused */
body.aixiamo-auth-surface {
    --auth-brand-start: #4F46E5;
    --auth-brand-end: #7C3AED;
    --auth-surface-line: rgba(229, 231, 235, .96);
    --auth-text-main: #111827;
    --auth-text-body: #374151;
    --auth-text-muted: #6B7280;
    background: transparent !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

body.aixiamo-auth-surface .auth-wrapper {
    min-height: 100vh;
    padding: 48px 24px 64px;
}

body.aixiamo-auth-surface .auth-layout {
    width: min(1184px, 100%);
    max-width: 1184px;
    grid-template-columns: minmax(0, 1fr) minmax(424px, .78fr);
    align-items: start !important;
    gap: 32px;
}

body.aixiamo-auth-surface .auth-aside,
body.aixiamo-auth-surface .auth-card {
    height: auto !important;
    border-color: var(--auth-surface-line);
    border-radius: 16px;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, .08);
}

body.aixiamo-auth-surface .auth-aside {
    padding: 32px;
    background:
        linear-gradient(135deg, rgba(79, 70, 229, .08), rgba(124, 58, 237, .03) 38%, rgba(255, 255, 255, .96)),
        #FFFFFF;
}

body.aixiamo-auth-surface .auth-card {
    padding: 32px;
    background: rgba(255, 255, 255, .98);
}

body.aixiamo-auth-surface .auth-help-grid,
body.aixiamo-auth-surface .auth-shortcuts,
body.aixiamo-auth-surface .auth-feature-list-compact {
    display: none !important;
}

body.aixiamo-auth-surface .auth-brand-mark {
    width: 52px;
    height: 52px;
    border-radius: 8px;
}

body.aixiamo-auth-surface .auth-brand-name {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

body.aixiamo-auth-surface .auth-title {
    font-size: clamp(34px, 4vw, 44px);
    line-height: 1.2;
    font-weight: 700;
}

body.aixiamo-auth-surface .auth-form-head h2 {
    font-size: 32px;
    line-height: 1.3;
    font-weight: 700;
}

body.aixiamo-auth-surface .auth-site-link,
body.aixiamo-auth-surface .auth-switch-link,
body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code,
body.aixiamo-auth-surface .btn-auth-primary,
body.aixiamo-auth-surface .btn-auth-secondary,
body.aixiamo-auth-surface .auth-card .btn-outline-primary {
    border-radius: 10px;
}

body.aixiamo-auth-surface .auth-aside,
body.aixiamo-auth-surface .auth-card,
body.aixiamo-auth-surface .auth-panel-shell,
body.aixiamo-auth-surface .auth-inline-note {
    border-color: #E5E7EB;
}

body.aixiamo-auth-surface .auth-panel-shell,
body.aixiamo-auth-surface .auth-inline-note {
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
}

body.aixiamo-auth-surface .auth-journey-index {
    border-radius: 8px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    box-shadow: 0 8px 18px rgba(79, 70, 229, .18);
}

body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code,
body.aixiamo-auth-surface .btn-auth-primary,
body.aixiamo-auth-surface .btn-auth-secondary,
body.aixiamo-auth-surface .auth-card .btn-outline-primary {
    min-height: 44px;
}

body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code {
    border-color: #E5E7EB;
    background: #FFFFFF;
}

body.aixiamo-auth-surface .btn-auth-primary {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    box-shadow: 0 4px 12px -2px rgba(79, 70, 229, .30);
}

body.aixiamo-auth-surface .btn-auth-primary:hover {
    background: linear-gradient(135deg, #4338CA 0%, #6D28D9 100%);
    box-shadow: 0 8px 20px -4px rgba(79, 70, 229, .40);
}

@media (max-width: 991.98px) {
    body.aixiamo-auth-surface .auth-wrapper {
        padding: 32px 16px 48px;
    }

    body.aixiamo-auth-surface .auth-layout {
        grid-template-columns: 1fr !important;
        gap: 16px;
    }
}

@media (max-width: 767.98px) {
    body.aixiamo-auth-surface .auth-wrapper {
        padding: 16px 12px 32px;
    }

    body.aixiamo-auth-surface .auth-layout {
        gap: 12px;
    }

    body.aixiamo-auth-surface .auth-aside,
    body.aixiamo-auth-surface .auth-card {
        padding: 20px;
        border-radius: 16px;
    }

    body.aixiamo-auth-surface .auth-brand-mark {
        width: 44px;
        height: 44px;
    }

    body.aixiamo-auth-surface .auth-aside .auth-badge,
    body.aixiamo-auth-surface .auth-aside .auth-title,
    body.aixiamo-auth-surface .auth-aside .auth-subtitle,
    body.aixiamo-auth-surface .auth-aside .auth-trust-strip {
        display: none !important;
    }

    body.aixiamo-auth-surface .auth-title {
        margin: 12px 0 8px;
        font-size: 28px;
        line-height: 1.25;
    }

    body.aixiamo-auth-surface .auth-subtitle,
    body.aixiamo-auth-surface .auth-form-head p {
        font-size: 13px;
        line-height: 1.6;
    }

    body.aixiamo-auth-surface .auth-panel-shell {
        display: none !important;
    }

    body.aixiamo-auth-surface .auth-form-head h2 {
        font-size: 24px;
    }

    body.aixiamo-auth-surface .auth-inline-grid {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) 112px !important;
        align-items: end;
        gap: 8px;
    }

    body.aixiamo-auth-surface .image-code,
    body.aixiamo-auth-surface .send-email-captcha,
    body.aixiamo-auth-surface .send-email-code,
    body.aixiamo-auth-surface .send-phone-captcha {
        width: 112px !important;
        max-width: 112px !important;
        min-height: 44px !important;
        height: 44px !important;
    }

    body.aixiamo-auth-surface .image-code {
        padding: 0 !important;
        object-fit: contain;
    }
}

/* EOF brand surface lock: loaded after all auth density rules. */
body.aixiamo-auth-surface {
    background: transparent !important;
}

/* EOF auth mobile continuity: this must remain after density rules that hide shortcuts. */
@media (max-width: 767.98px) {
    html body.auth-surface.aixiamo-auth-surface.redeemai-auth-surface .auth-aside.auth-aside {
        height: auto !important;
        min-height: 0 !important;
        padding: 14px !important;
    }

    html body.auth-surface.aixiamo-auth-surface.redeemai-auth-surface .auth-aside.auth-aside > div:first-child {
        display: grid !important;
        gap: 10px !important;
    }

    html body.auth-surface.aixiamo-auth-surface.redeemai-auth-surface .auth-aside.auth-aside .auth-site-nav.auth-site-nav {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
        width: 100% !important;
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    html body.auth-surface.aixiamo-auth-surface.redeemai-auth-surface .auth-aside.auth-aside .auth-site-nav.auth-site-nav .auth-site-link.auth-site-link {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        min-height: 34px !important;
        height: 34px !important;
        padding: 0 10px !important;
        border: 1px solid rgba(203, 213, 225, .9) !important;
        border-radius: 999px !important;
        background: rgba(255, 255, 255, .86) !important;
        color: #4f46e5 !important;
        font-size: 12px !important;
        font-weight: 700 !important;
        text-decoration: none !important;
        box-shadow: 0 6px 16px rgba(79, 70, 229, .08) !important;
    }
}

/* Auth mobile continuity: keep public entry points visible without bloating the form. */
@media (max-width: 767.98px) {
    body.aixiamo-auth-surface .auth-aside {
        height: auto !important;
        min-height: 0 !important;
        padding: 14px !important;
        gap: 10px !important;
    }

    body.aixiamo-auth-surface .auth-aside > div:first-child {
        display: grid !important;
        gap: 10px !important;
    }

    body.aixiamo-auth-surface .auth-site-nav {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
        margin: 0 !important;
        width: 100% !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    body.aixiamo-auth-surface .auth-site-nav .auth-site-link {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        min-width: 0 !important;
        min-height: 34px !important;
        height: 34px !important;
        padding: 0 10px !important;
        border: 1px solid rgba(203, 213, 225, .9) !important;
        border-radius: 999px !important;
        background: rgba(255, 255, 255, .82) !important;
        color: #4f46e5 !important;
        font-size: 12px !important;
        font-weight: 700 !important;
        line-height: 1 !important;
        text-decoration: none !important;
        box-shadow: 0 6px 16px rgba(79, 70, 229, .08) !important;
    }

    body.aixiamo-auth-surface .auth-site-nav .auth-site-link:hover,
    body.aixiamo-auth-surface .auth-site-nav .auth-site-link:focus-visible {
        border-color: rgba(79, 70, 229, .36) !important;
        background: rgba(79, 70, 229, .08) !important;
    }
}

/* Final brand surface alignment: keep auth pages on the same business texture system. */
body.aixiamo-auth-surface {
    background: transparent !important;
}

/* Terminal auth-page pass: keep account entry compact at 100% zoom without changing auth logic. */
body.aixiamo-auth-surface .auth-aside,
body.aixiamo-auth-surface .auth-card,
body.aixiamo-auth-surface .auth-panel-shell,
body.aixiamo-auth-surface .auth-inline-note,
body.aixiamo-auth-surface .auth-feature-item,
body.aixiamo-auth-surface .auth-help-item {
    border-radius: 16px !important;
    border-color: rgba(229, 231, 235, .96) !important;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, .08) !important;
}

body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code {
    min-height: 48px !important;
    border-radius: 10px !important;
    border-color: #e5e7eb !important;
    background: #fff !important;
    font-size: 15px !important;
}

body.aixiamo-auth-surface .btn-auth-primary,
body.aixiamo-auth-surface .btn-auth-secondary,
body.aixiamo-auth-surface .auth-card .btn-outline-primary,
body.aixiamo-auth-surface .auth-switch-link,
body.aixiamo-auth-surface .auth-site-link {
    border-radius: 10px !important;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease !important;
}

body.aixiamo-auth-surface .btn-auth-primary {
    min-height: 48px !important;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%) !important;
    box-shadow: 0 4px 12px -2px rgba(79, 70, 229, .3) !important;
}

@media (hover: hover) {
    body.aixiamo-auth-surface .btn-auth-primary:hover,
    body.aixiamo-auth-surface .btn-auth-secondary:hover,
    body.aixiamo-auth-surface .auth-card .btn-outline-primary:hover,
    body.aixiamo-auth-surface .auth-switch-link:hover {
        transform: translateY(-2px) !important;
    }
}

@media (min-width: 992px) {
    body.aixiamo-auth-surface .auth-wrapper {
        min-height: 100dvh !important;
        padding: 40px 24px !important;
    }

    body.aixiamo-auth-surface .auth-layout {
        max-width: 1168px !important;
        gap: 24px !important;
        align-items: stretch !important;
    }

    body.aixiamo-auth-surface .auth-aside,
    body.aixiamo-auth-surface .auth-card {
        padding: 30px !important;
    }

    body.aixiamo-auth-surface .auth-title {
        font-size: 42px !important;
        line-height: 1.18 !important;
        letter-spacing: -.02em !important;
    }

    body.aixiamo-auth-surface .auth-subtitle,
    body.aixiamo-auth-surface .auth-form-head p {
        font-size: 14px !important;
        line-height: 1.6 !important;
    }

    body.aixiamo-auth-surface .auth-form-head h2 {
        font-size: 28px !important;
        line-height: 1.25 !important;
    }

    body.aixiamo-auth-surface .auth-inline-note {
        padding: 14px 16px !important;
        gap: 12px !important;
    }

    body.aixiamo-auth-surface .auth-switch-row {
        min-height: 44px !important;
        padding: 4px !important;
        margin-bottom: 18px !important;
    }
}

@media (max-width: 767.98px) {
    body.aixiamo-auth-surface .auth-wrapper {
        padding: 10px 10px 24px !important;
    }

    body.aixiamo-auth-surface .auth-layout {
        gap: 10px !important;
    }

    body.aixiamo-auth-surface .auth-aside {
        min-height: 0 !important;
        padding: 14px !important;
        border-radius: 16px !important;
    }

    body.aixiamo-auth-surface .auth-card {
        padding: 16px !important;
        border-radius: 16px !important;
    }

    body.aixiamo-auth-surface .auth-home-link {
        min-height: 42px !important;
    }

    body.aixiamo-auth-surface .auth-brand-mark {
        width: 40px !important;
        height: 40px !important;
        border-radius: 12px !important;
    }

    body.aixiamo-auth-surface .auth-brand-name {
        font-size: 17px !important;
        line-height: 1.12 !important;
    }

    body.aixiamo-auth-surface .auth-brand-sub {
        font-size: 11px !important;
    }

    body.aixiamo-auth-surface .auth-site-nav,
    body.aixiamo-auth-surface .auth-feature-list-compact,
    body.aixiamo-auth-surface .auth-help-grid,
    body.aixiamo-auth-surface .auth-shortcuts,
    body.aixiamo-auth-surface .auth-inline-note {
        display: none !important;
    }

    body.aixiamo-auth-surface .auth-form-head {
        margin-bottom: 10px !important;
    }

    body.aixiamo-auth-surface .auth-form-head h2 {
        margin: 7px 0 5px !important;
        font-size: 22px !important;
        line-height: 1.22 !important;
    }

    body.aixiamo-auth-surface .auth-form-head p {
        display: -webkit-box !important;
        overflow: hidden !important;
        -webkit-box-orient: vertical !important;
        -webkit-line-clamp: 2 !important;
        font-size: 12px !important;
        line-height: 1.45 !important;
    }

    body.aixiamo-auth-surface .auth-badge {
        min-height: 24px !important;
        padding: 0 10px !important;
        font-size: 11px !important;
    }

    body.aixiamo-auth-surface .auth-switch-row {
        min-height: 38px !important;
        margin-bottom: 10px !important;
        padding: 3px !important;
        gap: 4px !important;
    }

    body.aixiamo-auth-surface .auth-switch-link {
        min-height: 32px !important;
        font-size: 12px !important;
    }

    body.aixiamo-auth-surface .auth-field {
        margin-bottom: 8px !important;
    }

    body.aixiamo-auth-surface .auth-label {
        margin-bottom: 4px !important;
        font-size: 12px !important;
        line-height: 1.25 !important;
    }

    body.aixiamo-auth-surface .auth-card .form-control,
    body.aixiamo-auth-surface .auth-card .form-select,
    body.aixiamo-auth-surface .image-code,
    body.aixiamo-auth-surface .btn-auth-primary,
    body.aixiamo-auth-surface .btn-auth-secondary,
    body.aixiamo-auth-surface .auth-card .btn-outline-primary {
        min-height: 42px !important;
        height: 42px !important;
        font-size: 13px !important;
    }

    body.aixiamo-auth-surface .auth-inline-grid {
        grid-template-columns: minmax(0, 1fr) 104px !important;
        gap: 8px !important;
    }

    body.aixiamo-auth-surface .image-code,
    body.aixiamo-auth-surface .send-email-code,
    body.aixiamo-auth-surface .send-phone-captcha,
    body.aixiamo-auth-surface .auth-card .btn-outline-primary {
        width: 104px !important;
        max-width: 104px !important;
    }

    body.aixiamo-auth-surface .auth-check-row {
        align-items: center !important;
        min-height: 34px !important;
        margin: 4px 0 10px !important;
        font-size: 12px !important;
    }

    body.aixiamo-auth-surface .auth-footer-note {
        margin-top: 10px !important;
        font-size: 12px !important;
    }
}

/* 2026-06-14 auth captcha prompt enterprise pass */
body.aixiamo-auth-surface.swal2-shown {
    padding-right: 0 !important;
}

body.aixiamo-auth-surface .swal2-container {
    background: rgba(17, 24, 39, .44) !important;
    backdrop-filter: blur(12px);
}

body.aixiamo-auth-surface .swal2-popup {
    width: min(420px, calc(100vw - 32px)) !important;
    padding: 28px 24px 24px !important;
    border: 1px solid rgba(229, 231, 235, .96) !important;
    border-radius: 16px !important;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .99), rgba(249, 250, 251, .98)),
        #FFFFFF !important;
    box-shadow: 0 24px 48px -12px rgba(0, 0, 0, .22) !important;
    color: #111827 !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif !important;
    overflow: hidden;
}

body.aixiamo-auth-surface .swal2-popup::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
}

body.aixiamo-auth-surface .swal2-title {
    padding: 0 !important;
    margin: 0 0 16px !important;
    color: #111827 !important;
    font-size: 24px !important;
    line-height: 1.3 !important;
    font-weight: 700 !important;
}

body.aixiamo-auth-surface .swal2-html-container {
    margin: 0 0 16px !important;
    padding: 0 !important;
}

body.aixiamo-auth-surface .prompt-image-code {
    display: block;
    width: 160px !important;
    max-width: 100%;
    height: 48px !important;
    margin: 0 auto;
    padding: 0 !important;
    border: 1px solid rgba(79, 70, 229, .22) !important;
    border-radius: 10px !important;
    background: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
    object-fit: contain;
    cursor: pointer;
}

body.aixiamo-auth-surface .swal2-input {
    width: 100% !important;
    height: 44px !important;
    margin: 0 !important;
    padding: 0 14px !important;
    border: 1px solid #E5E7EB !important;
    border-radius: 10px !important;
    background: #FFFFFF !important;
    box-shadow: none !important;
    color: #111827 !important;
    font-size: 14px !important;
}

body.aixiamo-auth-surface .swal2-input:focus {
    border-color: rgba(79, 70, 229, .72) !important;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, .10) !important;
}

body.aixiamo-auth-surface .swal2-actions {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 12px;
    width: 100%;
    margin: 16px 0 0 !important;
}

body.aixiamo-auth-surface .swal2-styled {
    width: 100%;
    min-height: 44px;
    margin: 0 !important;
    border-radius: 10px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background-color .2s ease !important;
}

body.aixiamo-auth-surface .swal2-confirm {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%) !important;
    color: #FFFFFF !important;
    box-shadow: 0 4px 12px -2px rgba(79, 70, 229, .30) !important;
}

body.aixiamo-auth-surface .swal2-confirm:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #4338CA 0%, #6D28D9 100%) !important;
    box-shadow: 0 8px 20px -4px rgba(79, 70, 229, .40) !important;
}

body.aixiamo-auth-surface .swal2-cancel {
    border: 1px solid #E5E7EB !important;
    background: #FFFFFF !important;
    color: #374151 !important;
}

body.aixiamo-auth-surface .swal2-cancel:hover {
    border-color: rgba(79, 70, 229, .42) !important;
    background: rgba(79, 70, 229, .05) !important;
    color: #4F46E5 !important;
}

body.aixiamo-auth-surface .swal2-validation-message {
    margin: 12px 0 0 !important;
    border-radius: 10px;
    background: rgba(220, 38, 38, .08) !important;
    color: #DC2626 !important;
    font-size: 13px !important;
}

@media (max-width: 767.98px) {
    body.aixiamo-auth-surface .swal2-popup {
        width: calc(100vw - 24px) !important;
        padding: 28px 20px 20px !important;
    }

    body.aixiamo-auth-surface .prompt-image-code {
        width: 144px !important;
        height: 44px !important;
    }
}

/* 2026-06-14 enterprise auth terminal density and brand pass */
body.aixiamo-auth-surface {
    --auth-brand-start: #4F46E5;
    --auth-brand-end: #7C3AED;
    --auth-surface-line: rgba(229, 231, 235, .96);
    --auth-text-main: #111827;
    --auth-text-body: #374151;
    --auth-text-muted: #6B7280;
    min-height: 100vh;
    background: transparent !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

body.aixiamo-auth-surface .auth-wrapper {
    min-height: 100vh;
    padding: 48px 24px 64px;
}

body.aixiamo-auth-surface .auth-layout {
    width: min(1184px, 100%);
    max-width: 1184px;
    align-items: start;
    gap: 32px;
    grid-template-columns: minmax(0, 1fr) minmax(424px, .78fr);
}

body.aixiamo-auth-surface .auth-aside,
body.aixiamo-auth-surface .auth-card {
    border-color: var(--auth-surface-line);
    border-radius: 16px;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, .08);
}

body.aixiamo-auth-surface .auth-aside {
    padding: 32px;
    background:
        linear-gradient(135deg, rgba(79, 70, 229, .08), rgba(124, 58, 237, .03) 38%, rgba(255, 255, 255, .96)),
        #FFFFFF;
}

body.aixiamo-auth-surface .auth-card {
    padding: 32px;
    background: rgba(255, 255, 255, .98);
}

body.aixiamo-auth-surface .auth-brand-mark {
    width: 52px;
    height: 52px;
    border-radius: 8px;
}

body.aixiamo-auth-surface .auth-brand-mark--text {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    box-shadow: 0 12px 24px rgba(79, 70, 229, .22);
}

body.aixiamo-auth-surface .auth-brand-name {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

body.aixiamo-auth-surface .auth-brand-sub {
    color: #6B7280;
    letter-spacing: .08em;
}

body.aixiamo-auth-surface .auth-title {
    font-size: clamp(34px, 4vw, 44px);
    line-height: 1.2;
    font-weight: 700;
}

body.aixiamo-auth-surface .auth-form-head h2 {
    font-size: 32px;
    line-height: 1.3;
    font-weight: 700;
}

body.aixiamo-auth-surface .auth-subtitle,
body.aixiamo-auth-surface .auth-form-head p {
    font-size: 16px;
    line-height: 1.6;
}

body.aixiamo-auth-surface .auth-site-link,
body.aixiamo-auth-surface .auth-trust-strip span,
body.aixiamo-auth-surface .auth-badge,
body.aixiamo-auth-surface .auth-switch-row,
body.aixiamo-auth-surface .auth-inline-note,
body.aixiamo-auth-surface .auth-panel-shell,
body.aixiamo-auth-surface .auth-feature-item,
body.aixiamo-auth-surface .auth-help-item {
    border-color: var(--auth-surface-line);
}

body.aixiamo-auth-surface .auth-site-link,
body.aixiamo-auth-surface .auth-switch-link,
body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code,
body.aixiamo-auth-surface .btn-auth-primary,
body.aixiamo-auth-surface .btn-auth-secondary,
body.aixiamo-auth-surface .auth-card .btn-outline-primary {
    border-radius: 10px;
}

body.aixiamo-auth-surface .auth-badge,
body.aixiamo-auth-surface .auth-trust-strip span {
    border-radius: 20px;
}

body.aixiamo-auth-surface .auth-panel-shell,
body.aixiamo-auth-surface .auth-inline-note {
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
}

body.aixiamo-auth-surface .auth-journey-index {
    border-radius: 8px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    box-shadow: 0 8px 18px rgba(79, 70, 229, .18);
}

body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code {
    min-height: 44px;
    border-color: #E5E7EB;
    background: #FFFFFF;
}

body.aixiamo-auth-surface .auth-card .form-control:focus,
body.aixiamo-auth-surface .auth-card .form-select:focus {
    border-color: rgba(79, 70, 229, .72);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, .10);
}

body.aixiamo-auth-surface .btn-auth-primary {
    min-height: 44px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    box-shadow: 0 4px 12px -2px rgba(79, 70, 229, .30);
}

body.aixiamo-auth-surface .btn-auth-primary:hover {
    background: linear-gradient(135deg, #4338CA 0%, #6D28D9 100%);
    box-shadow: 0 8px 20px -4px rgba(79, 70, 229, .40);
}

body.aixiamo-auth-surface .btn-auth-secondary,
body.aixiamo-auth-surface .auth-card .btn-outline-primary {
    min-height: 44px;
    border-color: #E5E7EB;
    color: #374151;
}

body.aixiamo-auth-surface .auth-card .btn-outline-primary:hover,
body.aixiamo-auth-surface .btn-auth-secondary:hover {
    color: #4F46E5;
    border-color: rgba(79, 70, 229, .42);
    background: rgba(79, 70, 229, .05);
}

@media (max-width: 991.98px) {
    body.aixiamo-auth-surface .auth-wrapper {
        padding: 32px 16px 48px;
    }

    body.aixiamo-auth-surface .auth-layout {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

@media (max-width: 767.98px) {
    body.aixiamo-auth-surface .auth-wrapper {
        padding: 16px 12px 32px;
    }

    body.aixiamo-auth-surface .auth-layout {
        gap: 12px;
    }

    body.aixiamo-auth-surface .auth-aside,
    body.aixiamo-auth-surface .auth-card {
        padding: 20px;
        border-radius: 16px;
    }

    body.aixiamo-auth-surface .auth-home-link {
        margin-bottom: 12px;
    }

    body.aixiamo-auth-surface .auth-brand-mark {
        width: 44px;
        height: 44px;
    }

    body.aixiamo-auth-surface .auth-site-nav {
        margin-bottom: 12px;
    }

    body.aixiamo-auth-surface .auth-title {
        margin: 12px 0 8px;
        font-size: 28px;
        line-height: 1.25;
    }

    body.aixiamo-auth-surface .auth-subtitle,
    body.aixiamo-auth-surface .auth-form-head p {
        font-size: 13px;
        line-height: 1.6;
    }

    body.aixiamo-auth-surface .auth-trust-strip {
        margin-top: 12px;
    }

    body.aixiamo-auth-surface .auth-panel-shell {
        display: none !important;
    }

    body.aixiamo-auth-surface .auth-form-head h2 {
        font-size: 24px;
    }

    body.aixiamo-auth-surface .auth-inline-note {
        margin-bottom: 12px;
        padding: 12px;
    }

    body.aixiamo-auth-surface .auth-field {
        margin-bottom: 12px;
    }
}

body.aixiamo-auth-surface::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(148, 163, 184, .05) 1px, transparent 1px),
        linear-gradient(rgba(148, 163, 184, .05) 1px, transparent 1px);
    background-size: 36px 36px;
    opacity: .28;
}

body.aixiamo-auth-surface .auth-wrapper {
    position: relative;
    z-index: 1;
    padding: 32px 18px 40px;
}

body.aixiamo-auth-surface .auth-layout {
    max-width: 1320px;
    grid-template-columns: minmax(0, 1.05fr) minmax(460px, .95fr);
    gap: 28px;
}

body.aixiamo-auth-surface .auth-aside,
body.aixiamo-auth-surface .auth-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(224, 231, 255, .96);
    border-radius: 28px;
    box-shadow: 0 24px 56px rgba(15, 23, 42, .08);
}

body.aixiamo-auth-surface .auth-aside {
    padding: 42px;
    background:
        radial-gradient(circle at 85% 0%, rgba(255, 255, 255, .42), transparent 24%),
        linear-gradient(135deg, rgba(237, 242, 255, .94), rgba(255, 255, 255, .98)),
        linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(248, 250, 255, .95));
}

body.aixiamo-auth-surface .auth-card {
    padding: 38px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(248, 250, 255, .97)),
        linear-gradient(135deg, rgba(224, 231, 255, .24), rgba(255, 255, 255, 0));
    backdrop-filter: blur(14px);
}

body.aixiamo-auth-surface .auth-home-link {
    margin-bottom: 24px;
    gap: 14px;
}

body.aixiamo-auth-surface .auth-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 18px;
    border: 1px solid rgba(211, 220, 246, .96);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(243, 247, 255, .94)),
        linear-gradient(135deg, rgba(224, 231, 255, .32), rgba(255, 255, 255, 0));
    box-shadow: 0 14px 30px rgba(99, 102, 241, .10);
}

body.aixiamo-auth-surface .auth-brand-logo {
    width: 38px;
    height: auto;
    display: block;
}

body.aixiamo-auth-surface .auth-brand-mark--text {
    color: #FFFFFF;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    border-color: rgba(79, 70, 229, .18);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -.04em;
    box-shadow: 0 14px 30px rgba(79, 70, 229, .22);
}

body.aixiamo-auth-surface .auth-brand-copy {
    display: grid;
    gap: 3px;
}

body.aixiamo-auth-surface .auth-brand-name {
    color: var(--auth-text-main);
    font-size: 18px;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -.02em;
}

body.aixiamo-auth-surface .auth-brand-sub {
    color: #6366f1;
    font-size: 11px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: .12em;
}

body.aixiamo-auth-surface .auth-site-nav {
    gap: 12px;
    margin-bottom: 20px;
}

body.aixiamo-auth-surface .auth-site-link,
body.aixiamo-auth-surface .auth-trust-strip span,
body.aixiamo-auth-surface .auth-switch-link {
    transition:
        color .2s ease,
        border-color .2s ease,
        background-color .2s ease,
        transform .2s ease,
        box-shadow .2s ease;
}

body.aixiamo-auth-surface .auth-site-link {
    min-height: 36px;
    padding: 0 13px;
    border-color: rgba(224, 231, 255, .96);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(246, 249, 255, .94)),
        linear-gradient(135deg, rgba(224, 231, 255, .24), rgba(255, 255, 255, 0));
    color: #334155;
    font-size: 12px;
    font-weight: 700;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .86);
}

body.aixiamo-auth-surface .auth-site-link:hover {
    color: #4f46e5;
    border-color: rgba(129, 140, 248, .44);
    transform: translateY(-1px);
    box-shadow: 0 10px 18px rgba(99, 102, 241, .08);
}

body.aixiamo-auth-surface .auth-badge {
    min-height: 28px;
    padding: 0 11px;
    border: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, .14), rgba(124, 58, 237, .12));
    color: #4338ca;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

body.aixiamo-auth-surface .auth-title {
    margin: 16px 0 10px;
    color: var(--auth-text-main);
    letter-spacing: -.03em;
}

body.aixiamo-auth-surface .auth-subtitle,
body.aixiamo-auth-surface .auth-form-head p,
body.aixiamo-auth-surface .auth-panel-head span,
body.aixiamo-auth-surface .auth-inline-note p,
body.aixiamo-auth-surface .auth-journey-step p,
body.aixiamo-auth-surface .auth-feature-item span,
body.aixiamo-auth-surface .auth-help-item span {
    color: var(--auth-text-body);
}

body.aixiamo-auth-surface .auth-trust-strip {
    gap: 8px;
    margin-top: 18px;
}

body.aixiamo-auth-surface .auth-trust-strip span {
    min-height: 30px;
    padding: 0 11px;
    border-color: rgba(224, 231, 255, .94);
    background: rgba(255, 255, 255, .78);
    color: #475569;
    font-size: 11.5px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .82);
}

body.aixiamo-auth-surface .auth-panel-shell,
body.aixiamo-auth-surface .auth-inline-note,
body.aixiamo-auth-surface .auth-feature-item,
body.aixiamo-auth-surface .auth-help-item {
    border-color: rgba(224, 231, 255, .92);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(247, 249, 255, .95)),
        linear-gradient(135deg, rgba(224, 231, 255, .22), rgba(255, 255, 255, 0));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .86),
        0 14px 28px rgba(15, 23, 42, .04);
}

body.aixiamo-auth-surface .auth-panel-shell {
    margin-top: 22px;
    padding: 22px;
    border-radius: 20px;
}

body.aixiamo-auth-surface .auth-panel-head strong,
body.aixiamo-auth-surface .auth-form-head h2,
body.aixiamo-auth-surface .auth-inline-note strong,
body.aixiamo-auth-surface .auth-feature-item strong,
body.aixiamo-auth-surface .auth-help-item strong,
body.aixiamo-auth-surface .auth-journey-step strong {
    color: var(--auth-text-main);
}

body.aixiamo-auth-surface .auth-journey-list {
    gap: 12px;
}

body.aixiamo-auth-surface .auth-journey-step {
    gap: 12px;
}

body.aixiamo-auth-surface .auth-journey-index {
    border-radius: 14px;
    background: linear-gradient(135deg, var(--auth-brand-start), var(--auth-brand-end));
    color: #fff;
    box-shadow: 0 12px 24px rgba(99, 102, 241, .18);
}

body.aixiamo-auth-surface .auth-feature-list-compact {
    margin-top: 16px;
}

body.aixiamo-auth-surface .auth-help-grid {
    gap: 14px;
    margin-top: 20px;
}

body.aixiamo-auth-surface .auth-help-item:hover,
body.aixiamo-auth-surface .auth-feature-item:hover {
    transform: translateY(-2px);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .86),
        0 18px 34px rgba(99, 102, 241, .08);
}

body.aixiamo-auth-surface .auth-shortcuts {
    gap: 10px;
    margin-top: 20px;
}

body.aixiamo-auth-surface .auth-form-head {
    margin-bottom: 20px;
}

body.aixiamo-auth-surface .auth-form-head h2 {
    margin: 14px 0 8px;
    letter-spacing: -.03em;
}

body.aixiamo-auth-surface .auth-switch-row {
    padding: 5px;
    border-color: rgba(224, 231, 255, .96);
    background: rgba(248, 250, 255, .96);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .82);
}

body.aixiamo-auth-surface .auth-switch-link {
    min-height: 42px;
    font-size: 14px;
}

body.aixiamo-auth-surface .auth-switch-link.is-active {
    background: linear-gradient(135deg, rgba(99, 102, 241, .12), rgba(124, 58, 237, .10));
    color: #4338ca;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .82);
}

body.aixiamo-auth-surface .auth-label {
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--auth-text-main);
}

body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code {
    min-height: 50px;
    border-radius: 14px;
    border-color: rgba(203, 213, 225, .94);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .99), rgba(248, 250, 255, .96)),
        linear-gradient(135deg, rgba(224, 231, 255, .18), rgba(255, 255, 255, 0));
    color: var(--auth-text-main);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .86);
}

body.aixiamo-auth-surface .auth-card .form-control:focus,
body.aixiamo-auth-surface .auth-card .form-select:focus {
    border-color: rgba(99, 102, 241, .68);
    box-shadow:
        0 0 0 4px rgba(99, 102, 241, .12),
        inset 0 1px 0 rgba(255, 255, 255, .86);
}

body.aixiamo-auth-surface .auth-inline-grid {
    gap: 10px;
}

body.aixiamo-auth-surface .auth-check-row {
    margin: 10px 0 20px;
}

body.aixiamo-auth-surface .btn-auth-primary,
body.aixiamo-auth-surface .btn-auth-secondary,
body.aixiamo-auth-surface .auth-card .btn-outline-primary {
    min-height: 50px;
    border-radius: 14px;
    font-size: 14px;
    transition:
        transform .2s ease,
        box-shadow .2s ease,
        background-color .2s ease,
        border-color .2s ease,
        color .2s ease;
}

body.aixiamo-auth-surface .btn-auth-primary {
    border: 0;
    background: linear-gradient(135deg, var(--auth-brand-start), var(--auth-brand-end));
    box-shadow: 0 16px 28px rgba(91, 91, 255, .20);
}

body.aixiamo-auth-surface .btn-auth-primary::after {
    content: "→";
    margin-left: 8px;
    font-size: 15px;
    line-height: 1;
}

body.aixiamo-auth-surface .btn-auth-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 32px rgba(91, 91, 255, .24);
    background: linear-gradient(135deg, #5456ff, #6d28d9);
}

body.aixiamo-auth-surface .btn-auth-secondary,
body.aixiamo-auth-surface .auth-card .btn-outline-primary {
    border-color: rgba(203, 213, 225, .94);
    background: rgba(255, 255, 255, .94);
    color: #4338ca;
}

body.aixiamo-auth-surface .btn-auth-secondary:hover,
body.aixiamo-auth-surface .auth-card .btn-outline-primary:hover {
    transform: translateY(-1px);
    border-color: rgba(129, 140, 248, .48);
    background: rgba(238, 242, 255, .92);
    box-shadow: 0 12px 22px rgba(99, 102, 241, .10);
}

body.aixiamo-auth-surface .text-link {
    color: #4f46e5;
}

body.aixiamo-auth-surface .text-link:hover {
    color: #4338ca;
}

body.aixiamo-auth-surface .divider::before,
body.aixiamo-auth-surface .divider::after {
    background: rgba(226, 232, 240, .94);
}

body.aixiamo-auth-surface .auth-footer-note {
    color: #64748b;
}

@media (max-width: 991.98px) {
    body.aixiamo-auth-surface .auth-layout {
        grid-template-columns: 1fr !important;
        gap: 18px;
    }

    body.aixiamo-auth-surface .auth-aside,
    body.aixiamo-auth-surface .auth-card {
        padding: 28px;
    }
}

@media (max-width: 767.98px) {
    body.aixiamo-auth-surface .auth-wrapper {
        min-height: auto;
        padding: 14px 12px 28px;
        align-items: flex-start;
        justify-content: flex-start;
    }

    body.aixiamo-auth-surface .auth-layout {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    body.aixiamo-auth-surface .auth-aside,
    body.aixiamo-auth-surface .auth-card {
        width: 100% !important;
        height: auto !important;
        padding: 18px;
        border-radius: 24px;
    }

    body.aixiamo-auth-surface .auth-aside {
        display: block;
        overflow: visible;
    }

    body.aixiamo-auth-surface .auth-aside > div:first-child {
        width: 100%;
    }

    body.aixiamo-auth-surface .auth-home-link {
        margin-bottom: 16px;
        gap: 12px;
    }

    body.aixiamo-auth-surface .auth-brand-mark {
        width: 48px;
        height: 48px;
        border-radius: 16px;
    }

    body.aixiamo-auth-surface .auth-brand-logo {
        width: 32px;
    }

    body.aixiamo-auth-surface .auth-brand-name {
        font-size: 16px;
    }

    body.aixiamo-auth-surface .auth-brand-sub {
        font-size: 10px;
    }

    body.aixiamo-auth-surface .auth-site-nav {
        gap: 8px;
        margin-bottom: 14px;
    }

    body.aixiamo-auth-surface .auth-site-link {
        min-height: 32px;
        padding: 0 10px;
        font-size: 11px;
    }

    body.aixiamo-auth-surface .auth-title {
        margin: 14px 0 8px;
        font-size: 1.7rem;
        line-height: 1.16;
    }

    body.aixiamo-auth-surface .auth-subtitle {
        font-size: 13px;
        line-height: 1.72;
    }

    body.aixiamo-auth-surface .auth-trust-strip {
        gap: 6px;
        margin-top: 14px;
    }

    body.aixiamo-auth-surface .auth-trust-strip span {
        min-height: 28px;
        padding: 0 10px;
        font-size: 10.5px;
    }

    body.aixiamo-auth-surface .auth-panel-shell {
        margin-top: 14px;
        padding: 14px 14px 12px;
        border-radius: 18px;
    }

    body.aixiamo-auth-surface .auth-panel-head {
        margin-bottom: 0;
    }

    body.aixiamo-auth-surface .auth-panel-head strong {
        font-size: 15px;
    }

    body.aixiamo-auth-surface .auth-panel-head span {
        font-size: 12px;
        line-height: 1.58;
    }

    body.aixiamo-auth-surface .auth-journey-list,
    body.aixiamo-auth-surface .auth-feature-list,
    body.aixiamo-auth-surface .auth-help-grid,
    body.aixiamo-auth-surface .auth-shortcuts {
        display: none !important;
    }

    body.aixiamo-auth-surface .auth-form-head {
        margin-bottom: 16px;
    }

    body.aixiamo-auth-surface .auth-form-head h2 {
        margin: 12px 0 6px;
        font-size: 1.5rem;
    }

    body.aixiamo-auth-surface .auth-form-head p {
        font-size: 13px;
        line-height: 1.68;
    }

    body.aixiamo-auth-surface .auth-inline-note {
        margin-bottom: 14px;
        padding: 12px 14px;
        border-radius: 16px;
    }

    body.aixiamo-auth-surface .auth-inline-note strong {
        margin-bottom: 6px;
        font-size: 14px;
    }

    body.aixiamo-auth-surface .auth-inline-note p {
        font-size: 12px;
        line-height: 1.6;
    }

    body.aixiamo-auth-surface .auth-switch-row {
        margin-bottom: 16px;
    }

    body.aixiamo-auth-surface .auth-switch-link {
        min-height: 40px;
        font-size: 13px;
    }

    body.aixiamo-auth-surface .auth-field {
        margin-bottom: 12px;
    }

    body.aixiamo-auth-surface .auth-label {
        margin-bottom: 5px;
        font-size: 12px;
    }

    body.aixiamo-auth-surface .auth-card .form-control,
    body.aixiamo-auth-surface .auth-card .form-select,
    body.aixiamo-auth-surface .image-code {
        min-height: 48px;
        border-radius: 14px;
        padding: 0 14px;
        font-size: 14px;
    }

    body.aixiamo-auth-surface .auth-inline-grid {
        gap: 8px;
    }

    body.aixiamo-auth-surface .auth-check-row {
        gap: 10px;
        margin: 10px 0 16px;
    }

    body.aixiamo-auth-surface .btn-auth-primary,
    body.aixiamo-auth-surface .btn-auth-secondary,
    body.aixiamo-auth-surface .auth-card .btn-outline-primary {
        min-height: 48px;
        border-radius: 14px;
    }

    body.aixiamo-auth-surface .auth-footer-note {
        margin-top: 18px;
        font-size: 12px;
    }
}

/* 2026-06-14 auth terminal cascade fix: keep account forms compact and business-focused */
body.aixiamo-auth-surface {
    --auth-brand-start: #4F46E5;
    --auth-brand-end: #7C3AED;
    --auth-surface-line: rgba(229, 231, 235, .96);
    --auth-text-main: #111827;
    --auth-text-body: #374151;
    --auth-text-muted: #6B7280;
    background: transparent !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

body.aixiamo-auth-surface .auth-wrapper {
    min-height: 100vh;
    padding: 48px 24px 64px;
}

body.aixiamo-auth-surface .auth-layout {
    width: min(1184px, 100%);
    max-width: 1184px;
    grid-template-columns: minmax(0, 1fr) minmax(424px, .78fr);
    align-items: start !important;
    gap: 32px;
}

body.aixiamo-auth-surface .auth-aside,
body.aixiamo-auth-surface .auth-card {
    height: auto !important;
    border-color: var(--auth-surface-line);
    border-radius: 16px;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, .08);
}

body.aixiamo-auth-surface .auth-aside {
    padding: 32px;
    background:
        linear-gradient(135deg, rgba(79, 70, 229, .08), rgba(124, 58, 237, .03) 38%, rgba(255, 255, 255, .96)),
        #FFFFFF;
}

body.aixiamo-auth-surface .auth-card {
    padding: 32px;
    background: rgba(255, 255, 255, .98);
}

body.aixiamo-auth-surface .auth-help-grid,
body.aixiamo-auth-surface .auth-shortcuts,
body.aixiamo-auth-surface .auth-feature-list-compact {
    display: none !important;
}

body.aixiamo-auth-surface .auth-brand-mark {
    width: 52px;
    height: 52px;
    border-radius: 8px;
}

body.aixiamo-auth-surface .auth-brand-name {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

body.aixiamo-auth-surface .auth-title {
    font-size: clamp(34px, 4vw, 44px);
    line-height: 1.2;
    font-weight: 700;
}

body.aixiamo-auth-surface .auth-form-head h2 {
    font-size: 32px;
    line-height: 1.3;
    font-weight: 700;
}

body.aixiamo-auth-surface .auth-site-link,
body.aixiamo-auth-surface .auth-switch-link,
body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code,
body.aixiamo-auth-surface .btn-auth-primary,
body.aixiamo-auth-surface .btn-auth-secondary,
body.aixiamo-auth-surface .auth-card .btn-outline-primary {
    border-radius: 10px;
}

body.aixiamo-auth-surface .auth-aside,
body.aixiamo-auth-surface .auth-card,
body.aixiamo-auth-surface .auth-panel-shell,
body.aixiamo-auth-surface .auth-inline-note {
    border-color: #E5E7EB;
}

body.aixiamo-auth-surface .auth-panel-shell,
body.aixiamo-auth-surface .auth-inline-note {
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
}

body.aixiamo-auth-surface .auth-journey-index {
    border-radius: 8px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    box-shadow: 0 8px 18px rgba(79, 70, 229, .18);
}

body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code,
body.aixiamo-auth-surface .btn-auth-primary,
body.aixiamo-auth-surface .btn-auth-secondary,
body.aixiamo-auth-surface .auth-card .btn-outline-primary {
    min-height: 44px;
}

body.aixiamo-auth-surface .auth-card .form-control,
body.aixiamo-auth-surface .auth-card .form-select,
body.aixiamo-auth-surface .image-code {
    border-color: #E5E7EB;
    background: #FFFFFF;
}

body.aixiamo-auth-surface .btn-auth-primary {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    box-shadow: 0 4px 12px -2px rgba(79, 70, 229, .30);
}

body.aixiamo-auth-surface .btn-auth-primary:hover {
    background: linear-gradient(135deg, #4338CA 0%, #6D28D9 100%);
    box-shadow: 0 8px 20px -4px rgba(79, 70, 229, .40);
}

@media (max-width: 991.98px) {
    body.aixiamo-auth-surface .auth-wrapper {
        padding: 32px 16px 48px;
    }

    body.aixiamo-auth-surface .auth-layout {
        grid-template-columns: 1fr !important;
        gap: 16px;
    }
}

@media (max-width: 767.98px) {
    body.aixiamo-auth-surface .auth-wrapper {
        padding: 16px 12px 32px;
    }

    body.aixiamo-auth-surface .auth-layout {
        gap: 12px;
    }

    body.aixiamo-auth-surface .auth-aside,
    body.aixiamo-auth-surface .auth-card {
        padding: 20px;
        border-radius: 16px;
    }

    body.aixiamo-auth-surface .auth-brand-mark {
        width: 44px;
        height: 44px;
    }

    body.aixiamo-auth-surface .auth-aside .auth-badge,
    body.aixiamo-auth-surface .auth-aside .auth-title,
    body.aixiamo-auth-surface .auth-aside .auth-subtitle,
    body.aixiamo-auth-surface .auth-aside .auth-trust-strip {
        display: none !important;
    }

    body.aixiamo-auth-surface .auth-title {
        margin: 12px 0 8px;
        font-size: 28px;
        line-height: 1.25;
    }

    body.aixiamo-auth-surface .auth-subtitle,
    body.aixiamo-auth-surface .auth-form-head p {
        font-size: 13px;
        line-height: 1.6;
    }

    body.aixiamo-auth-surface .auth-panel-shell {
        display: none !important;
    }

    body.aixiamo-auth-surface .auth-form-head h2 {
        font-size: 24px;
    }
}

/* 2026-06-14 desktop viewport pass: keep login/register usable at 100% zoom on 1366x768. */
@media (min-width: 992px) {
    body.aixiamo-auth-surface .auth-wrapper {
        min-height: 100vh !important;
        padding: 24px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    body.aixiamo-auth-surface .auth-layout {
        width: min(1088px, 100%) !important;
        max-width: 1088px !important;
        grid-template-columns: minmax(0, .92fr) minmax(376px, .68fr) !important;
        align-items: center !important;
        gap: 24px !important;
    }

    body.aixiamo-auth-surface .auth-aside,
    body.aixiamo-auth-surface .auth-card {
        max-height: calc(100vh - 48px) !important;
        border-radius: 16px !important;
        overflow: hidden !important;
    }

    body.aixiamo-auth-surface .auth-aside {
        padding: 24px !important;
    }

    body.aixiamo-auth-surface .auth-card {
        padding: 22px !important;
    }

    body.aixiamo-auth-surface .auth-home-link {
        margin-bottom: 16px !important;
    }

    body.aixiamo-auth-surface .auth-brand-mark {
        width: 40px !important;
        height: 40px !important;
        font-size: 17px !important;
    }

    body.aixiamo-auth-surface .auth-site-nav {
        margin-bottom: 16px !important;
        gap: 8px !important;
    }

    body.aixiamo-auth-surface .auth-site-link {
        min-height: 34px !important;
        padding: 0 12px !important;
        font-size: 13px !important;
    }

    body.aixiamo-auth-surface .auth-title {
        margin: 14px 0 8px !important;
        font-size: 30px !important;
        line-height: 1.18 !important;
        letter-spacing: -0.03em !important;
    }

    body.aixiamo-auth-surface .auth-subtitle {
        margin-bottom: 14px !important;
        font-size: 13px !important;
        line-height: 1.48 !important;
    }

    body.aixiamo-auth-surface .auth-trust-strip {
        gap: 8px !important;
        margin-bottom: 14px !important;
    }

    body.aixiamo-auth-surface .auth-trust-strip span {
        padding: 6px 10px !important;
        font-size: 12px !important;
    }

    body.aixiamo-auth-surface .auth-panel-shell {
        margin-top: 14px !important;
        padding: 14px !important;
    }

    body.aixiamo-auth-surface .auth-panel-head {
        margin-bottom: 10px !important;
    }

    body.aixiamo-auth-surface .auth-panel-head strong {
        font-size: 14px !important;
    }

    body.aixiamo-auth-surface .auth-panel-head span,
    body.aixiamo-auth-surface .auth-journey-step p {
        font-size: 12px !important;
        line-height: 1.45 !important;
    }

    body.aixiamo-auth-surface .auth-journey-list {
        gap: 8px !important;
    }

    body.aixiamo-auth-surface .auth-journey-step {
        gap: 10px !important;
        padding: 0 !important;
    }

    body.aixiamo-auth-surface .auth-journey-index {
        width: 28px !important;
        height: 28px !important;
        font-size: 12px !important;
    }

    body.aixiamo-auth-surface .auth-journey-step strong {
        font-size: 13px !important;
    }

    body.aixiamo-auth-surface .auth-form-head {
        margin-bottom: 14px !important;
    }

    body.aixiamo-auth-surface .auth-form-head h2 {
        margin: 6px 0 !important;
        font-size: 24px !important;
        line-height: 1.22 !important;
        letter-spacing: -0.02em !important;
    }

    body.aixiamo-auth-surface .auth-form-head p,
    body.aixiamo-auth-surface .auth-inline-note p {
        font-size: 12px !important;
        line-height: 1.45 !important;
    }

    body.aixiamo-auth-surface .auth-inline-note {
        margin-bottom: 12px !important;
        padding: 12px !important;
    }

    body.aixiamo-auth-surface .auth-inline-note strong {
        font-size: 13px !important;
    }

    body.aixiamo-auth-surface .auth-switch-row {
        margin-bottom: 14px !important;
        padding: 4px !important;
    }

    body.aixiamo-auth-surface .auth-switch-link {
        min-height: 34px !important;
        font-size: 13px !important;
    }

    body.aixiamo-auth-surface .auth-field {
        margin-bottom: 10px !important;
    }

    body.aixiamo-auth-surface .auth-label {
        margin-bottom: 5px !important;
        font-size: 12px !important;
    }

    body.aixiamo-auth-surface .auth-card .form-control,
    body.aixiamo-auth-surface .auth-card .form-select,
    body.aixiamo-auth-surface .image-code,
    body.aixiamo-auth-surface .send-email-code,
    body.aixiamo-auth-surface .send-phone-captcha,
    body.aixiamo-auth-surface .btn-auth-primary,
    body.aixiamo-auth-surface .btn-auth-secondary,
    body.aixiamo-auth-surface .auth-card .btn-outline-primary {
        min-height: 40px !important;
        height: 40px !important;
        border-radius: 10px !important;
        font-size: 13px !important;
    }

    body.aixiamo-auth-surface .auth-inline-grid {
        gap: 8px !important;
        margin-bottom: 10px !important;
    }

    body.aixiamo-auth-surface .auth-check-row {
        margin: 8px 0 10px !important;
        font-size: 12px !important;
    }

    body.aixiamo-auth-surface .auth-footer-note {
        margin-top: 12px !important;
        font-size: 13px !important;
    }

    body.aixiamo-auth-surface .divider.small {
        margin-top: 10px !important;
        margin-bottom: 10px !important;
    }
}

@media (max-width: 767.98px) {
    body.aixiamo-auth-surface .auth-inline-grid {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) 112px !important;
        align-items: end;
        gap: 8px;
    }

    body.aixiamo-auth-surface .image-code,
    body.aixiamo-auth-surface .send-email-code,
    body.aixiamo-auth-surface .send-phone-captcha {
        width: 112px !important;
        max-width: 112px !important;
        min-height: 44px !important;
        height: 44px !important;
    }

    body.aixiamo-auth-surface .image-code {
        padding: 0 !important;
        object-fit: contain;
    }
}

/* EOF brand surface lock: loaded after all auth density rules. */
body.aixiamo-auth-surface {
    background: transparent !important;
}

/* EOF auth mobile continuity: this must remain after density rules that hide shortcuts. */
@media (max-width: 767.98px) {
    html body.auth-surface.aixiamo-auth-surface.redeemai-auth-surface .auth-aside.auth-aside {
        height: auto !important;
        min-height: 0 !important;
        padding: 14px !important;
    }

    html body.auth-surface.aixiamo-auth-surface.redeemai-auth-surface .auth-aside.auth-aside > div:first-child {
        display: grid !important;
        gap: 10px !important;
    }

    html body.auth-surface.aixiamo-auth-surface.redeemai-auth-surface .auth-aside.auth-aside .auth-site-nav.auth-site-nav {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
        width: 100% !important;
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    html body.auth-surface.aixiamo-auth-surface.redeemai-auth-surface .auth-aside.auth-aside .auth-site-nav.auth-site-nav .auth-site-link.auth-site-link {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        min-height: 34px !important;
        height: 34px !important;
        padding: 0 10px !important;
        border: 1px solid rgba(203, 213, 225, .9) !important;
        border-radius: 999px !important;
        background: rgba(255, 255, 255, .86) !important;
        color: #4f46e5 !important;
        font-size: 12px !important;
        font-weight: 700 !important;
        text-decoration: none !important;
        box-shadow: 0 6px 16px rgba(79, 70, 229, .08) !important;
    }
}