.xuanshu-download-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #f8f8fa;
}

.xuanshu-download-main {
    flex: 1 0 auto;
    padding: 162px 0 100px;
}

.xuanshu-download-layout {
    display: flex;
    align-items: flex-start;
    gap: 5.16%;
    width: calc(100% - 200px);
    max-width: 1240px;
    margin: 0 auto;
}

.xuanshu-download-copy {
    flex: 0 1 34.27%;
    min-width: 0;
    padding-top: 69px;
}

.xuanshu-download-copy h1 {
    margin: 0;
    color: #1a1a1a;
    font-size: 48px;
    font-weight: 700;
    line-height: var(--trusafe-line-en-heading);
}

.xuanshu-download-copy p {
    max-width: 406px;
    margin: 16px 0 0;
    color: #666666;
    font-size: 16px;
    font-weight: 400;
    line-height: var(--trusafe-line-en-body);
}

.xuanshu-download-docs {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 182px;
    min-height: 64px;
    margin-top: 0;
    padding: 0 38px;
    border: 1px solid #afb0b3;
    border-radius: 999px;
    color: #1a1a1a;
    font-size: 17px;
    font-weight: 600;
    line-height: 1;
    user-select: none;
    -webkit-user-select: none;
}

.xuanshu-download-docs-wrap {
    margin-top: 40px;
}

.xuanshu-download-card {
    position: relative;
    flex: 1 1 60.65%;
    width: auto;
    min-width: 0;
    max-width: none;
    min-height: 821px;
    padding: 66px clamp(40px, 4.84vw, 60px) 80px;
    border-radius: 20px 20px 0 0;
    background: #ffffff;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
}

.xuanshu-download-card-heading {
    padding-bottom: 39px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}

.xuanshu-download-card-heading h2,
.xuanshu-download-success h2 {
    margin: 0;
    color: #1a1a1a;
    font-size: 18px;
    font-weight: 700;
    line-height: var(--trusafe-line-en-subheading);
}

.xuanshu-download-card-heading p {
    margin: 10px 0 0;
    color: #666666;
    font-size: 14px;
    font-weight: 400;
    line-height: var(--trusafe-line-en-body);
}

.xuanshu-platform-fieldset {
    min-width: 0;
    margin: 26px 0 0;
    padding: 0;
    border: 0;
}

.xuanshu-platform-fieldset legend,
.xuanshu-download-field label {
    margin: 0 0 15px;
    padding: 0;
    color: #1a1a1a;
    font-size: 14px;
    font-weight: 500;
    line-height: var(--trusafe-line-en-label);
}

.xuanshu-platform-fieldset legend span,
.xuanshu-download-field label span {
    color: #f04450;
    vertical-align: middle;
}

.xuanshu-platform-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
}

.xuanshu-platform-option {
    position: relative;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
}

.xuanshu-platform-option input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.xuanshu-platform-control {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 64px;
    padding: 0 16px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    background: rgba(164, 163, 225, 0.04);
    color: #7d7d80;
    font-size: 17px;
    font-weight: 600;
    line-height: 1.2;
    transition: border-color 150ms ease, background-color 150ms ease, color 150ms ease;
}

.xuanshu-platform-option:has(input:disabled) {
    cursor: not-allowed;
}

.xuanshu-platform-option input:disabled + .xuanshu-platform-control {
    cursor: not-allowed;
    opacity: 0.3;
}

.xuanshu-platform-control svg {
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    fill: currentColor;
}

.xuanshu-platform-option-android svg {
    transform: translateY(4px);
}

.xuanshu-platform-option input:checked + .xuanshu-platform-control {
    border-color: #4340df;
    background: #4340df;
    color: #ffffff;
}

.xuanshu-platform-tooltip {
    position: absolute;
    z-index: 2;
    left: 50%;
    bottom: calc(100% + 10px);
    width: max-content;
    padding: 7px 10px;
    border-radius: 6px;
    background: #222222;
    color: #ffffff;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.3;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 4px);
    transition: opacity 150ms ease, transform 150ms ease;
}

.xuanshu-platform-tooltip::after {
    position: absolute;
    top: 100%;
    left: 50%;
    width: 8px;
    height: 8px;
    background: #222222;
    content: "";
    transform: translate(-50%, -4px) rotate(45deg);
}

.xuanshu-platform-option:has(input:disabled):hover .xuanshu-platform-tooltip {
    opacity: 1;
    transform: translate(-50%, 0);
}

.xuanshu-platform-option input:focus-visible + .xuanshu-platform-control {
    outline: 2px solid rgba(67, 64, 223, 0.35);
    outline-offset: 3px;
}

.xuanshu-download-fields {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.xuanshu-download-row {
    display: flex;
    gap: 32px;
    width: 100%;
}

.xuanshu-download-field {
    flex: 1 1 0;
    min-width: 0;
}

.xuanshu-download-business-row .xuanshu-download-company {
    flex: 2 1 0;
}

.xuanshu-download-business-row .xuanshu-download-phone {
    flex: 1 1 0;
}

.xuanshu-download-message {
    width: 100%;
}

.xuanshu-download-field label {
    display: block;
}

.xuanshu-download-field input,
.xuanshu-download-field textarea {
    display: block;
    width: 100%;
    height: 56px;
    padding: 15px 16px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    outline: 0;
    background: rgba(164, 163, 225, 0.04);
    color: #1a1a1a;
    font-size: 16px;
    line-height: var(--trusafe-line-en-body);
    transition: border-color 150ms ease;
}

.xuanshu-download-field textarea {
    min-height: 56px;
    resize: none;
    overflow: hidden;
}

.xuanshu-download-field input:focus,
.xuanshu-download-field textarea:focus {
    border-color: #4340df;
}

.xuanshu-download-field.has-error input,
.xuanshu-download-field.has-error textarea {
    border-color: #f04450;
}

.xuanshu-download-field-error {
    min-height: 16px;
    margin: 6px 0 0;
    color: #f04450;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.2;
    opacity: 0;
}

.xuanshu-platform-fieldset .xuanshu-download-field-error {
    margin-top: 10px;
}

.xuanshu-download-field.has-error .xuanshu-download-field-error,
.xuanshu-platform-fieldset.has-error .xuanshu-download-field-error {
    opacity: 1;
}

.xuanshu-download-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 240px;
    height: 56px;
    margin-top: 36px;
    padding: 0 24px;
    border: 0;
    border-radius: 999px;
    background: #4340df;
    color: #ffffff;
    font-size: 17px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
}

.xuanshu-download-submit:disabled {
    cursor: default;
    opacity: 0.7;
}

.xuanshu-download-submit-message {
    min-height: 18px;
    margin: 12px 0 0;
    color: #4340df;
    font-size: 13px;
    font-weight: 500;
    line-height: var(--trusafe-line-en-label);
}

.xuanshu-download-submit-message.is-error {
    color: #f04450;
}

.xuanshu-download-success {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 320px;
    text-align: center;
    transform: translate(-50%, -50%);
}

.xuanshu-download-success[hidden] {
    display: none;
}

.xuanshu-download-success-icon {
    width: 88px;
    height: 88px;
    margin: 0 auto 30px;
}

.xuanshu-download-success-icon circle {
    fill: #4340df;
}

.xuanshu-download-success-icon path {
    fill: none;
    stroke: #ffffff;
    stroke-width: 8;
}

.xuanshu-download-success p {
    margin: 14px 0 0;
    color: #666666;
    font-size: 14px;
    font-weight: 400;
    line-height: var(--trusafe-line-en-body);
}

.xuanshu-download-footer {
    margin-top: auto;
    min-height: 149px;
}

.xuanshu-download-footer-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    width: calc(100% - 200px);
    max-width: 1240px;
    margin: 0 auto;
    padding: 27px 8px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.2);
    color: #666666;
    font-size: 14px;
    line-height: var(--trusafe-line-en-label);
}

.xuanshu-download-footer nav {
    display: flex;
    gap: 40px;
}

.xuanshu-download-footer p {
    margin: 3px 0 0;
}

@media (max-width: 1023px) {
    .xuanshu-download-main {
        min-height: auto;
        padding: 100px 30px 100px;
    }

    .xuanshu-download-layout {
        display: block;
        width: 100%;
    }

    .xuanshu-download-copy {
        width: 100%;
        padding: 0;
    }

    .xuanshu-download-copy h1 {
        font-size: 32px;
        line-height: var(--trusafe-line-en-heading);
    }

    .xuanshu-download-copy p {
        max-width: none;
        font-size: 15px;
        line-height: var(--trusafe-line-en-body);
    }

    .xuanshu-download-docs {
        min-height: 56px;
        margin-top: 0;
    }

    .xuanshu-download-card {
        width: auto;
        min-height: 0;
        margin: 60px -30px 0;
        padding: 40px 30px;
        border-radius: 20px;
        box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
    }

    .xuanshu-download-card-heading p {
        max-width: 520px;
        line-height: var(--trusafe-line-en-body);
    }

    .xuanshu-platform-options {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .xuanshu-platform-option {
        min-width: 0;
    }

    .xuanshu-platform-control {
        gap: 6px;
        padding: 0 8px;
        font-size: 16px;
    }

    .xuanshu-platform-control svg {
        width: 24px;
        height: 24px;
        flex-basis: 24px;
    }

    .xuanshu-download-row {
        display: block;
    }

    .xuanshu-download-row .xuanshu-download-field + .xuanshu-download-field {
        margin-top: 20px;
    }

    .xuanshu-download-field,
    .xuanshu-download-company,
    .xuanshu-download-phone,
    .xuanshu-download-message {
        width: 100%;
        flex: 0 0 auto;
    }

    .xuanshu-download-submit {
        width: 100%;
    }

    .xuanshu-download-success {
        position: static;
        width: 100%;
        min-height: 520px;
        padding-top: 120px;
        transform: none;
    }

    .xuanshu-download-footer {
        min-height: 180px;
        padding: 0 30px;
    }

    .xuanshu-download-footer-inner {
        display: block;
        width: 100%;
        padding: 26px 0 0;
    }

    .xuanshu-download-footer p {
        margin-top: 28px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .xuanshu-download-main {
        padding: 120px 0 100px;
    }

    .xuanshu-download-layout {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 5%;
        width: calc(100% - 60px);
        max-width: 900px;
    }

    .xuanshu-download-copy {
        flex: 0 1 34%;
        width: auto;
        margin-bottom: 0;
        padding-top: 52px;
    }

    .xuanshu-download-copy h1 {
        font-size: 32px;
        line-height: var(--trusafe-line-en-heading);
    }

    .xuanshu-download-copy p {
        max-width: none;
        font-size: 15px;
        line-height: var(--trusafe-line-en-body);
    }

    .xuanshu-download-card {
        flex: 1 1 61%;
        width: auto;
        min-height: 760px;
        margin: 0;
        padding: 48px clamp(32px, 4vw, 44px) 70px;
        border-radius: 20px 20px 0 0;
    }

    .xuanshu-download-row {
        display: flex;
        gap: 5.06%;
    }

    .xuanshu-download-row .xuanshu-download-field + .xuanshu-download-field {
        margin-top: 0;
    }

    .xuanshu-download-field,
    .xuanshu-download-company,
    .xuanshu-download-phone {
        width: auto;
        flex: 1 1 0;
    }

    .xuanshu-download-message {
        width: 100%;
    }

    .xuanshu-download-submit {
        width: 240px;
        margin-top: 0;
    }
}

@media (max-height: 499px) and (orientation: landscape) {
    .xuanshu-download-copy {
        padding-right: calc(30px + env(safe-area-inset-right));
        padding-left: calc(30px + env(safe-area-inset-left));
    }

    .xuanshu-download-card {
        padding-right: calc(30px + env(safe-area-inset-right));
        padding-left: calc(30px + env(safe-area-inset-left));
    }

}