.content-page {
    width: 100%;
    overflow: hidden;
    background: #ffffff;
}

.content-hero {
    position: relative;
    width: 100%;
    background: #e8f6ff;
}

.content-hero__title {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.content-hero__image {
    width: 100%;
    height: auto;
    display: block;
}

.content-hero__actions {
    position: absolute;
    z-index: 2;
    top: 70%;
    left: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(28px, 2vw, 58px);
    transform: translateX(-50%);
}

.content-hero__button {
    display: inline-flex;
    width: clamp(128px, 8.55vw, 246px);
    border-radius: 999px;
    transition: transform 0.2s ease, filter 0.2s ease;
}

.content-hero__button:hover {
    transform: translateY(-2px);
    filter: drop-shadow(0 8px 18px rgba(47, 101, 230, 0.18));
}

.content-hero__button:focus-visible {
    outline: 2px solid #2e69ff;
    outline-offset: 4px;
}

.content-hero__button img {
    display: block;
    width: 100%;
    height: auto;
}

.content-system {
    width: min(1180px, calc(100% - 96px));
    margin: 0 auto;
    padding: 86px 0 0;
}

.content-system + .content-system {
    padding-top: 104px;
}

.content-system:last-child {
    padding-bottom: 118px;
}

.content-system__head {
    text-align: center;
}

.content-system__title {
    color: #24272f;
    font-size: 30px;
    line-height: 1.35;
    font-weight: 500;
    letter-spacing: 0;
}

.content-system__list {
    margin-top: 62px;
    display: grid;
    gap: 64px;
}

.content-feature {
    display: grid;
    grid-template-columns: minmax(0, 340px) minmax(0, 560px);
    gap: 96px;
    align-items: center;
    justify-content: center;
}

.content-feature__copy {
    min-width: 0;
}

.content-feature__title {
    color: #24272f;
    font-size: 22px;
    line-height: 1.45;
    font-weight: 600;
    letter-spacing: 0;
}

.content-feature__text {
    margin-top: 18px;
    color: #667080;
    font-size: 15px;
    line-height: 1.8;
    letter-spacing: 0;
}

.content-feature__media {
    position: relative;
    min-height: 0;
    aspect-ratio: 560 / 320;
    border-radius: 8px;
    background: #f4f7fb;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 18px 42px rgba(28, 49, 82, 0.08);
}

.content-feature__image,
.content-feature__video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.content-feature__media--video {
    background: #101520;
}

.content-feature__media--model {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(242, 246, 251, 0.94)),
        linear-gradient(160deg, #dce7f3 0%, #f7f9fc 52%, #e7eff8 100%);
}

.content-model-viewer {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 320px;
    cursor: grab;
    touch-action: none;
}

.content-model-viewer:active {
    cursor: grabbing;
}

.content-model-viewer canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.content-model-viewer__status {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6f7b8b;
    font-size: 14px;
    line-height: 1.5;
    pointer-events: none;
}

@media (max-width: 960px) {
    .content-system {
        width: min(820px, calc(100% - 48px));
    }

    .content-feature {
        grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
        gap: 44px;
    }
}

@media (max-width: 680px) {
    .content-system {
        width: calc(100% - 40px);
        padding-top: 58px;
    }

    .content-system + .content-system {
        padding-top: 72px;
    }

    .content-system__title {
        font-size: 24px;
    }

    .content-system__list {
        margin-top: 38px;
        gap: 42px;
    }

    .content-feature {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .content-feature__title {
        font-size: 20px;
    }

    .content-feature__media,
    .content-model-viewer {
        min-height: 240px;
    }

}

/* 保留原手机版的视觉规格，复用同一份正文。 */
@media (max-width: 767px) {
.content-page {
    width: 100%;
    background: #ffffff;
}

.content-hero {
    width: 100%;
}

.content-hero {
    position: relative;
}

.content-hero__image {
    display: block;
    width: 100%;
    height: auto;
}

.content-hero__actions {
    position: absolute;
    left: 50%;
    bottom: calc(min(100vw, 750px) * 92 / 750);
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: calc(min(100vw, 750px) * 24 / 750);
}

.content-hero__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.content-hero__button:first-child {
    width: calc(min(100vw, 750px) * 188 / 750);
}

.content-hero__button:last-child {
    width: calc(min(100vw, 750px) * 190 / 750);
}

.content-hero__button img {
    display: block;
    width: 100%;
    height: auto;
}

.content-system {
    padding: calc(min(100vw, 750px) * 56 / 750) calc(min(100vw, 750px) * 44 / 750) 0;
}

.content-system + .content-system {
    padding-top: calc(min(100vw, 750px) * 72 / 750);
}

.content-system__head {
    text-align: center;
}

.content-system__title {
    color: #2b2b2b;
    font-size: calc(min(100vw, 750px) * 32 / 750);
    line-height: 1.45;
    font-weight: 500;
}

.content-system__list {
    margin-top: calc(min(100vw, 750px) * 34 / 750);
}

.content-system__list__heading {
    text-align: center;
}

.content-system__list__title {
    color: #333333;
    font-size: calc(min(100vw, 750px) * 24 / 750);
    line-height: 1.35;
    font-weight: 500;
}

.content-system__list__desc {
    margin-top: calc(min(100vw, 750px) * 18 / 750);
    color: #a8adb5;
    font-size: calc(min(100vw, 750px) * 18 / 750);
    line-height: 1.7;
}

.content-feature {
    margin-top: calc(min(100vw, 750px) * 28 / 750);
}

.content-system__list .content-feature:first-child {
    margin-top: 0;
}

.content-feature__media {
    position: relative;
    min-height: calc(min(100vw, 750px) * 250 / 750);
    aspect-ratio: 560 / 320;
    border-radius: calc(min(100vw, 750px) * 18 / 750);
    background: #f4f7fb;
    box-shadow: 0 calc(min(100vw, 750px) * 18 / 750) calc(min(100vw, 750px) * 34 / 750) rgba(28, 49, 82, 0.08);
    overflow: hidden;
}

.content-feature__media--video {
    background: #101520;
}

.content-feature__media--model {
    width: 100%;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(242, 246, 251, 0.94)),
        linear-gradient(160deg, #dce7f3 0%, #f7f9fc 52%, #e7eff8 100%);
}

.content-feature__image,
.content-feature__video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.content-model-viewer {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: calc(min(100vw, 750px) * 250 / 750);
    cursor: grab;
    touch-action: none;
}

.content-model-viewer:active {
    cursor: grabbing;
}

.content-model-viewer canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.content-model-viewer__status {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6f7b8b;
    font-size: calc(min(100vw, 750px) * 18 / 750);
    line-height: 1.5;
    pointer-events: none;
}

.content-feature__title {
    margin-top: calc(min(100vw, 750px) * 18 / 750);
    color: #313131;
    font-size: calc(min(100vw, 750px) * 24 / 750);
    line-height: 1.35;
    font-weight: 500;
    text-align: center;
}

.content-feature__text {
    margin-top: calc(min(100vw, 750px) * 14 / 750);
    color: #9ea4ad;
    font-size: calc(min(100vw, 750px) * 18 / 750);
    line-height: 1.75;
    text-align: center;
}


.content-hero picture{display:block;} .content-hero__actions{top:auto;width:auto;gap:calc(min(100vw,750px)*24/750);} .content-hero__button{min-height:0;}
.content-system{width:100%;} .content-system__title{text-wrap:initial;} .content-system__subtitle{display:inline;margin:0;color:inherit;font:inherit;} .content-system__subtitle > span{display:inline;}
.content-system__list{display:block;} .content-feature{display:flex;flex-direction:column;gap:0;} .content-feature__copy{order:2;text-align:center;} .content-feature__media{order:1;width:100%;min-width:0;} .content-feature__media picture{display:block;width:100%;height:100%;} .content-model-viewer{min-height:calc(min(100vw,750px)*250/750);} .content-system:last-child{padding-bottom:0;}

}

.content-hero picture {display:block;} @media(max-width:767px){.content-feature__copy{width:100%;}}

.content-hero picture {display:block;} @media(max-width:767px){.content-feature__copy{width:100%;}}

.original-cta-mobile{display:none;} @media(max-width:767px){
.responsive-original-cta {
  width: 100%;
  margin-top: calc(min(100vw, 750px) * 74 / 750);
  padding: calc(min(100vw, 750px) * 74 / 750)
    calc(min(100vw, 750px) * 40 / 750)
    calc(min(100vw, 750px) * 88 / 750);
  background: #eaf3ff;
}

.responsive-original-cta__inner {
  text-align: center;
}

.responsive-original-cta__title {
  color: #202020;
  font-size: calc(min(100vw, 750px) * 48 / 750);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0;
}

.responsive-original-cta__text {
  margin-top: calc(min(100vw, 750px) * 26 / 750);
  color: #6b7481;
  font-size: calc(min(100vw, 750px) * 22 / 750);
  line-height: 1.8;
  letter-spacing: 0;
}

.responsive-original-cta__features {
  margin-top: calc(min(100vw, 750px) * 34 / 750);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: calc(min(100vw, 750px) * 30 / 750);
  list-style: none;
  padding: 0;
}

.responsive-original-cta__feature {
  display: inline-flex;
  align-items: center;
  gap: calc(min(100vw, 750px) * 8 / 750);
  color: #8b97a7;
  font-size: calc(min(100vw, 750px) * 18 / 750);
  line-height: 1.3;
  letter-spacing: 0;
}

.responsive-original-cta__feature::before {
  content: "";
  width: calc(min(100vw, 750px) * 16 / 750);
  height: calc(min(100vw, 750px) * 16 / 750);
  border-radius: 999px;
  background: #4c7dff;
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.86);
  flex-shrink: 0;
}

.responsive-original-cta__actions {
  margin-top: calc(min(100vw, 750px) * 54 / 750);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: calc(min(100vw, 750px) * 28 / 750);
}

.responsive-original-cta__button {
  min-height: calc(min(100vw, 750px) * 74 / 750);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.responsive-original-cta__button--primary {
  width: calc(min(100vw, 750px) * 222 / 750);
}

.responsive-original-cta__button--secondary {
  width: calc(min(100vw, 750px) * 202 / 750);
}

.responsive-original-cta__button-image {
  display: block;
  width: 100%;
  height: auto;
}
.responsive-original-cta.original-cta-mobile{display:block;} .responsive-original-cta__text.original-cta-mobile{display:block;} .responsive-original-cta__features.original-cta-mobile{display:flex;} .responsive-original-cta__button.original-cta-mobile{display:inline-flex;}
}