@charset "UTF-8";

.gk-hall-hero {
    background-image: url("../img/zfxxgkdttop.png");
}

.gk-hall-hero .subTitle {
    color: #0E70B5;
}

.gk-hall {
    display: flex;
    justify-content: center;
    background: #fff;
}

.gk-hall .mymain_container {
    max-width: 1400px;
    width: min(1400px, calc(100vw - 32px));
}

.gk-hall-content {
    padding: 0px 0 33px;
    margin-top: -20px;
}

.gk-apply-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.gk-apply-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    height: 120px;
    background: #fff;
    border: 1px solid #d9eaf8;
    box-shadow: 0 7px 20px rgba(14, 112, 181, 0.13);
    color: #333;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    font-size: 24px;
    font-weight: 700;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.gk-apply-card:hover {
    color: #0E70B5;
    border-color: #a8d6f2;
    box-shadow: 0 10px 24px rgba(14, 112, 181, 0.2);
    transform: translateY(-2px);
}

.gk-apply-card img {
    width: 80px;
    height: 80px;
    flex: 0 0 auto;
}

.gk-service-row {
    display: grid;
    grid-template-columns: 816px minmax(0, 1fr);
    gap: 24px;
    margin-top: 24px;
    align-items: stretch;
}

.gk-info-links {
    display: grid;
    grid-template-columns: repeat(3, 256px);
    gap: 24px;
}

.gk-info-links a {
    box-sizing: border-box;
    width: 256px;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    background: #f7f7f7;
    color: #333;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    font-size: 18px;
    line-height: 1.35;
    text-align: center;
    transition: color .2s ease, background-color .2s ease, transform .2s ease;
}

.gk-info-links a:nth-child(2n) {
    background: #e8f4ff;
}

.gk-info-links a:hover {
    color: #0E70B5;
    background: #dceffd;
    transform: translateY(-2px);
}

.gk-ai-card {
    position: relative;
    display: block;
    min-height: 216px;
    overflow: hidden;
    isolation: isolate;
    background: #e1f6ff;
    border: 1px solid transparent;
    box-shadow: 0 0 0 rgba(14, 112, 181, 0);
    transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease, background-color .24s ease;
}

.gk-ai-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(110deg, rgba(255, 255, 255, 0) 15%, rgba(255, 255, 255, .36) 50%, rgba(255, 255, 255, 0) 82%);
    opacity: 0;
    transform: translateX(-42%);
    transition: opacity .24s ease, transform .46s ease;
    pointer-events: none;
}

.gk-ai-bg,
.gk-ai-robot-unit,
.gk-ai-copy,
.gk-ai-arrow {
    position: absolute;
    display: block;
    pointer-events: none;
    transition: transform .24s ease, filter .24s ease, opacity .24s ease;
}

.gk-ai-bg {
    inset: 0;
    width: 100%;
    height: 100%;
}

.gk-ai-robot-unit {
    left: clamp(18px, 5%, 34px);
    top: 50%;
    z-index: 3;
    width: clamp(190px, 38%, 228px);
    height: 190px;
    transform: translateY(-50%);
}

.gk-ai-glow,
.gk-ai-stage,
.gk-ai-robot {
    position: absolute;
    display: block;
    height: auto;
    pointer-events: none;
    transition: transform .24s ease, filter .24s ease, opacity .24s ease;
}

.gk-ai-glow {
    left: 0;
    bottom: 4px;
    z-index: 1;
    width: 100%;
    opacity: .72;
}

.gk-ai-stage {
    left: 8%;
    bottom: 0;
    z-index: 2;
    width: 82%;
}

.gk-ai-robot {
    left: 16%;
    bottom: 8px;
    z-index: 3;
    width: 64%;
}

.gk-ai-copy {
    box-sizing: border-box;
    top: clamp(20px, 12%, 34px);
    left: clamp(176px, 35%, 230px);
    z-index: 3;
    width: clamp(280px, 58%, 315px);
    aspect-ratio: 315 / 190;
    height: auto;
    padding: clamp(24px, 5%, 30px) clamp(20px, 5%, 28px) 0 clamp(38px, 8%, 45px);
    background: url("../img/online-info-hall/robot-msg-bg.png") center / 100% 100% no-repeat;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    line-height: 1.35;
    filter: drop-shadow(0 5px 11px rgba(26, 122, 188, .08));
}

.gk-ai-copy strong {
    display: block;
    color: #0875be;
    font-size: 24px;
    font-weight: 700;
    white-space: nowrap;
}

.gk-ai-copy em {
    display: block;
    color: #2d82c4;
    font-size: 20px;
    font-style: normal;
    white-space: nowrap;
    line-height: 28px;
}

.gk-ai-copy small {
    display: block;
    margin-top: 10px;
    color: #9babb4;
    font-size: 16px;
    white-space: nowrap;
}

.gk-ai-arrow {
    right: clamp(36px, 11%, 61px);
    bottom: clamp(42px, 20%, 56px);
    z-index: 3;
    width: 24px;
    height: 19px;
    transition: transform .2s ease;
}

.gk-ai-card:hover {
    background-color: #e7f8ff;
    border-color: #b4e4fb;
    box-shadow: 0 12px 26px rgba(14, 112, 181, .16);
    transform: translateY(-2px);
}

.gk-ai-card:hover::after {
    opacity: 1;
    transform: translateX(42%);
}

.gk-ai-card:hover .gk-ai-glow {
    opacity: .95;
    transform: scale(1.05);
}

.gk-ai-card:hover .gk-ai-robot-unit {
    transform: translateY(-50%) translateY(-2px);
}

.gk-ai-card:hover .gk-ai-stage {
    transform: translateY(-2px) scale(1.02);
}

.gk-ai-card:hover .gk-ai-robot {
    filter: drop-shadow(0 7px 10px rgba(16, 98, 157, .2));
    transform: translateY(-6px);
}

.gk-ai-card:hover .gk-ai-copy {
    filter: drop-shadow(0 8px 14px rgba(26, 122, 188, .14));
    transform: translateX(3px);
}

.gk-ai-card:hover .gk-ai-arrow {
    transform: translateX(7px);
}

.gk-public-section {
    margin-top: 25px;
}

.gk-section-title {
    margin-left: 20px;
    color: #333;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    font-size: 30px;
    line-height: 44px;
    font-weight: 400;
}

.gk-section-line {
    position: relative;
    height: 1px;
    margin: 0 0 25px;
    background: #4d4d4d;
}

.gk-section-line::before {
    content: "";
    position: absolute;
    left: 36px;
    top: -8px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 8px solid #4d4d4d;
}

.gk-public-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 24px;
}

.gk-public-grid a {
    min-height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 16px 10px 16px 10px;
    background: #f7f7f7;
    color: #333;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    font-size: 16px;
    line-height: 1.2;
    text-align: center;
    transition: color .2s ease, background-color .2s ease, transform .2s ease;
}

.gk-public-grid a:hover {
    color: #0E70B5;
    background: #e8f4ff;
    transform: translateY(-2px);
}

.gk-public-grid img {
    width: 38px;
    height: 38px;
    object-fit: contain;
}

@media (min-width: 1200px) and (max-width: 1399px) {
    .gk-service-row {
        grid-template-columns: 694px minmax(430px, 1fr);
        gap: 20px;
    }

    .gk-info-links {
        grid-template-columns: repeat(3, 218px);
        gap: 20px;
    }

    .gk-info-links a {
        width: 218px;
        padding-left: 12px;
        padding-right: 12px;
    }

    .gk-ai-copy {
        left: clamp(142px, 31%, 205px);
        width: clamp(300px, 60%, 315px);
        padding-left: 40px;
    }

    .gk-ai-copy strong {
        font-size: 22px;
    }

    .gk-ai-copy em {
        font-size: 18px;
    }

    .gk-ai-copy small {
        font-size: 14px;
    }

    .gk-ai-robot-unit {
        left: clamp(26px, 6%, 44px);
        width: clamp(190px, 40%, 212px);
    }
}

@media (max-width: 1199px) {
    .gk-service-row {
        grid-template-columns: 1fr;
    }

    .gk-info-links {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .gk-info-links a {
        width: auto;
    }

    .gk-ai-card {
        height: 250px;
        min-height: 250px;
    }

    .gk-ai-copy {
        top: 50%;
        left: clamp(300px, 35%, 430px);
        width: clamp(315px, 42%, 360px);
        transform: translateY(-50%);
    }

    .gk-ai-robot-unit {
        left: clamp(48px, 7%, 102px);
        width: 210px;
    }

    .gk-ai-card:hover .gk-ai-copy {
        transform: translateY(-50%) translateX(3px);
    }
}

@media (max-width: 900px) {
    .gk-apply-grid,
    .gk-info-links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gk-info-links a {
        width: auto;
    }

    .gk-public-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .gk-ai-card {
        height: 230px;
        min-height: 230px;
    }

    .gk-ai-copy {
        left: 34%;
        width: clamp(300px, 52%, 330px);
    }

    .gk-ai-robot-unit {
        left: clamp(24px, 5%, 48px);
        width: 198px;
    }
}

@media (max-width: 640px) {
    .gk-hall .mymain_container {
        width: calc(100vw - 24px);
    }

    .gk-hall-content {
        padding-top: 18px;
    }

    .gk-apply-grid,
    .gk-info-links,
    .gk-public-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .gk-info-links a {
        width: auto;
    }

    .gk-apply-card {
        height: 88px;
        font-size: 22px;
    }

    .gk-service-row {
        gap: 14px;
        margin-top: 14px;
    }

    .gk-ai-card {
        height: 214px;
        min-height: 214px;
    }

    .gk-ai-robot-unit {
        left: clamp(5px, 4%, 22px);
        width: clamp(150px, 28vw, 170px);
        height: 150px;
    }

    .gk-ai-copy {
        top: 50%;
        left: 32%;
        width: min(64%, 280px);
        padding: 22px 16px 0 34px;
    }

    .gk-ai-copy strong {
        font-size: clamp(13px, 3.6vw, 18px);
    }

    .gk-ai-copy em {
        font-size: clamp(12px, 3.2vw, 15px);
        line-height: 1.45;
    }

    .gk-ai-copy small {
        margin-top: 5px;
        font-size: clamp(10px, 2.7vw, 12px);
    }

    .gk-ai-arrow {
        right: clamp(20px, 9%, 34px);
        bottom: 48px;
    }

    .gk-section-title {
        margin-left: 8px;
        font-size: 26px;
    }
}

@media (max-width: 460px) {
    .gk-ai-card {
        height: 200px;
        min-height: 200px;
    }

    .gk-ai-copy {
        top: 50%;
        left: 31%;
        width: 66%;
        padding: 20px 12px 0 31px;
    }

    .gk-ai-robot-unit {
        left: 0;
        width: 132px;
        height: 138px;
    }

    .gk-ai-arrow {
        bottom: 44px;
        width: 20px;
        height: auto;
    }
}