* {
    box-sizing: border-box;
}


html,
body {
    margin: 0;
    padding: 0;

    width: 100%;
    min-height: 100%;

    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "PingFang SC",
        "Microsoft YaHei",
        sans-serif;

    background: #07111d;
    color: #eaf3ff;
}


body {
    overflow-y: auto;
    scrollbar-width: none;
}


body::-webkit-scrollbar {
    display: none;
}


button,
a {
    font-family: inherit;
}


.tech-page {
    width: 100%;
    max-width: 430px;
    min-height: 100vh;

    margin: 0 auto;

    overflow: hidden;

    background:
        linear-gradient(
            180deg,
            #07111d 0%,
            #0b1725 55%,
            #07111d 100%
        );
}


/***********************
顶部导航
***********************/

.page-header {
    position: fixed;
    top: 0;
    left: 50%;
    z-index: 50;

    width: 100%;
    max-width: 430px;
    height:
        calc(
            58px +
            env(safe-area-inset-top)
        );

    display: grid;
    grid-template-columns: 48px 1fr 48px;
    align-items: end;

    padding:
        env(safe-area-inset-top)
        14px
        9px;

    transform: translateX(-50%);

    background:
        linear-gradient(
            to bottom,
            rgba(3, 9, 18, 0.8),
            rgba(3, 9, 18, 0)
        );

    transition:
        background 0.25s ease,
        box-shadow 0.25s ease;
}


.page-header.is-solid {
    background: rgba(7, 17, 29, 0.92);

    box-shadow:
        0 6px 20px rgba(0, 0, 0, 0.22);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}


.page-header h1 {
    margin: 0;
    padding-bottom: 8px;

    color: #fff;

    font-size: 17px;
    line-height: 1;
    font-weight: 600;
    text-align: center;

    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


.back-button,
.share-button {
    width: 40px;
    height: 40px;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 0;

    border: 1px solid rgba(118, 198, 255, 0.18);
    border-radius: 50%;

    background: rgba(15, 40, 65, 0.48);
    color: #fff;

    cursor: pointer;

    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);

    -webkit-tap-highlight-color: transparent;

    transition:
        transform 0.18s ease,
        background 0.18s ease;
}


.back-button {
    font-size: 34px;
    line-height: 1;
}


.share-button {
    font-size: 23px;
}


.back-button:active,
.share-button:active {
    transform: scale(0.93);

    background: rgba(30, 86, 129, 0.68);
}


/***********************
首屏
***********************/

.hero-section {
    position: relative;

    width: 100%;
    height: 680px;

    overflow: hidden;

    background: #07111d;
}


.hero-image {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    animation:
        hero-enter
        1.4s
        ease
        forwards;
}


@keyframes hero-enter {

    from {
        transform: scale(1.1);
        opacity: 0.65;
    }

    to {
        transform: scale(1.02);
        opacity: 1;
    }

}


.hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to bottom,
            rgba(3, 10, 20, 0.14) 0%,
            rgba(3, 10, 20, 0.28) 42%,
            rgba(4, 13, 24, 0.94) 100%
        );
}


.hero-grid {
    position: absolute;
    inset: 0;

    opacity: 0.16;

    background-image:
        linear-gradient(
            rgba(93, 191, 255, 0.28) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(93, 191, 255, 0.28) 1px,
            transparent 1px
        );

    background-size: 36px 36px;

    mask-image:
        linear-gradient(
            to bottom,
            transparent,
            #000 25%,
            #000 70%,
            transparent
        );
}


.hero-content {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 130px;

    z-index: 3;
}


.hero-label {
    display: inline-flex;

    padding: 7px 12px;

    border: 1px solid rgba(99, 202, 255, 0.42);
    border-radius: 999px;

    background: rgba(23, 90, 128, 0.2);
    color: #82d5ff;

    font-size: 11px;
    line-height: 1;
    letter-spacing: 1.3px;

    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}


.hero-content h2 {
    margin: 18px 0 0;

    color: #fff;

    font-size: 42px;
    line-height: 1.18;
    font-weight: 760;

    text-shadow:
        0 5px 20px rgba(0, 0, 0, 0.36);
}


.hero-content p {
    max-width: 340px;

    margin: 17px 0 0;

    color: rgba(224, 241, 255, 0.84);

    font-size: 15px;
    line-height: 1.75;
}


.hero-button {
    display: inline-flex;
    align-items: center;
    gap: 24px;

    height: 48px;

    margin-top: 24px;
    padding: 0 19px;

    border: 1px solid rgba(108, 208, 255, 0.45);
    border-radius: 24px;

    background: rgba(22, 111, 161, 0.28);
    color: #fff;

    font-size: 15px;
    text-decoration: none;

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}


.hero-button span {
    color: #77d2ff;

    font-size: 20px;
}


.hero-data {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 24px;
    z-index: 3;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;

    padding: 13px;

    border: 1px solid rgba(94, 189, 255, 0.16);
    border-radius: 20px;

    background: rgba(6, 24, 40, 0.58);

    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}


.hero-data div {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}


.hero-data div + div {
    border-left: 1px solid rgba(112, 198, 255, 0.16);
}


.hero-data strong {
    color: #fff;

    font-size: 18px;
}


.hero-data span {
    color: #91aabd;

    font-size: 11px;
}


/***********************
通用标题
***********************/

.section-eyebrow {
    margin: 0 0 6px;

    color: #59bff5;

    font-size: 11px;
    line-height: 1;
    font-weight: 650;
    letter-spacing: 1.15px;
}


.section-title-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 14px;

    margin-bottom: 22px;
}


.section-title-row h2,
.section-heading h2 {
    margin: 0;

    color: #f3f8fd;

    font-size: 28px;
    line-height: 1.25;
}


.more-link {
    display: flex;
    align-items: center;
    gap: 3px;

    color: #8ea5b8;

    font-size: 14px;
    text-decoration: none;
    white-space: nowrap;
}


.more-link span {
    font-size: 22px;
}


.slide-hint {
    color: #7390a5;

    font-size: 13px;
}


/***********************
概览区
***********************/

.overview-section {
    padding: 42px 20px;

    background:
        linear-gradient(
            180deg,
            #0a1826,
            #0b1c2c
        );
}


.section-heading {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}


.section-number {
    width: 44px;
    height: 44px;

    flex: 0 0 auto;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid rgba(86, 190, 245, 0.26);
    border-radius: 50%;

    background: rgba(30, 107, 148, 0.18);
    color: #6ecfff;

    font-size: 14px;
    font-weight: 700;
}


.overview-text {
    margin: 24px 0 0;

    color: #9bb0c0;

    font-size: 15px;
    line-height: 1.85;
}


.overview-panel {
    position: relative;

    min-height: 170px;

    margin-top: 28px;
    padding: 26px 22px;

    overflow: hidden;

    border: 1px solid rgba(92, 192, 246, 0.14);
    border-radius: 24px;

    background:
        linear-gradient(
            135deg,
            rgba(25, 82, 116, 0.34),
            rgba(9, 27, 44, 0.72)
        );
}


.overview-light {
    position: absolute;

    width: 180px;
    height: 180px;

    right: -70px;
    top: -70px;

    border-radius: 50%;

    background: rgba(45, 181, 255, 0.18);

    filter: blur(18px);
}


.overview-panel-content {
    position: relative;
    z-index: 2;
}


.overview-panel-content span {
    color: #5ac8ff;

    font-size: 10px;
    letter-spacing: 1.2px;
}


.overview-panel-content strong {
    display: block;

    margin-top: 10px;

    color: #fff;

    font-size: 24px;
}


.overview-panel-content p {
    margin: 12px 0 0;

    color: #9eb4c4;

    font-size: 14px;
    line-height: 1.7;
}


/***********************
主题展区
***********************/

.exhibition-section {
    padding: 42px 0 36px;

    overflow: hidden;
}


.exhibition-section
.section-title-row {
    padding: 0 20px;
}


.exhibition-scroll {
    display: flex;
    gap: 14px;

    overflow-x: auto;

    padding: 3px 20px 20px;

    scrollbar-width: none;

    scroll-snap-type: x mandatory;

    -webkit-overflow-scrolling: touch;
}


.exhibition-scroll::-webkit-scrollbar {
    display: none;
}


.exhibition-card {
    position: relative;

    flex: 0 0 76%;
    height: 410px;

    overflow: hidden;

    border-radius: 26px;

    color: #fff;
    text-decoration: none;

    scroll-snap-align: start;

    box-shadow:
        0 18px 38px rgba(0, 0, 0, 0.26);

    transition:
        transform 0.2s ease,
        opacity 0.2s ease;
}


.exhibition-card:active {
    transform: scale(0.985);
    opacity: 0.92;
}


.exhibition-card img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
}


.exhibition-mask {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to bottom,
            rgba(3, 13, 22, 0.02),
            rgba(3, 13, 22, 0.78)
        );
}


.exhibition-card-content {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 22px;

    z-index: 3;
}


.exhibition-card-content > span {
    color: #70d2ff;

    font-size: 11px;
    letter-spacing: 1px;
}


.exhibition-card-content h3 {
    margin: 8px 0 0;

    font-size: 27px;
    line-height: 1.2;
}


.exhibition-card-content p {
    margin: 9px 0 0;

    color: rgba(222, 240, 251, 0.78);

    font-size: 14px;
}


.card-arrow {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 4;

    width: 38px;
    height: 38px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 50%;

    background: rgba(0, 0, 0, 0.22);
    color: #fff;

    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}


/***********************
活动日程
***********************/

.schedule-section {
    padding: 42px 18px;

    background: #0a1724;
}


.schedule-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}


.schedule-card {
    position: relative;

    min-height: 126px;

    display: grid;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 13px;

    padding: 13px 42px 13px 13px;

    border: 1px solid rgba(91, 180, 233, 0.1);
    border-radius: 22px;

    background:
        linear-gradient(
            135deg,
            rgba(15, 40, 61, 0.95),
            rgba(10, 27, 43, 0.96)
        );

    color: #fff;
    text-decoration: none;

    box-shadow:
        0 12px 26px rgba(0, 0, 0, 0.16);

    transition:
        transform 0.18s ease,
        opacity 0.18s ease;
}


.schedule-card:active {
    transform: scale(0.985);
    opacity: 0.9;
}


.schedule-card > img {
    grid-row: 1 / span 2;

    display: block;

    width: 74px;
    height: 100px;

    object-fit: cover;

    border-radius: 15px;
}


.schedule-time {
    display: flex;
    align-items: baseline;
    gap: 5px;
}


.schedule-time strong {
    color: #6ed1ff;

    font-size: 17px;
}


.schedule-time span {
    color: #7893a6;

    font-size: 11px;
}


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


.schedule-tag {
    display: inline-flex;

    padding: 4px 7px;

    border-radius: 6px;

    background: rgba(40, 148, 205, 0.18);
    color: #73d3ff;

    font-size: 10px;
}


.schedule-content h3 {
    margin: 8px 0 0;

    font-size: 17px;
    line-height: 1.35;
}


.schedule-content p {
    margin: 7px 0 0;

    color: #849cad;

    font-size: 12px;
}


.schedule-arrow {
    position: absolute;
    right: 16px;
    top: 50%;

    color: #6a879b;

    font-size: 25px;

    transform: translateY(-50%);
}


/***********************
场馆地图
***********************/

.venue-section {
    padding: 42px 18px;
}


.venue-map-card {
    position: relative;

    display: block;

    height: 310px;

    overflow: hidden;

    border-radius: 28px;

    color: #fff;
    text-decoration: none;

    box-shadow:
        0 18px 38px rgba(0, 0, 0, 0.28);
}


.venue-map-card img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
}


.venue-map-mask {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to right,
            rgba(5, 18, 31, 0.88),
            rgba(5, 18, 31, 0.22)
        );
}


.venue-map-content {
    position: absolute;
    left: 22px;
    right: 80px;
    top: 50%;

    z-index: 2;

    transform: translateY(-50%);
}


.venue-map-content > span {
    color: #5dcbff;

    font-size: 10px;
    letter-spacing: 1.1px;
}


.venue-map-content h3 {
    margin: 10px 0 0;

    font-size: 26px;
}


.venue-map-content p {
    margin: 12px 0 0;

    color: #a8bdcb;

    font-size: 13px;
    line-height: 1.65;
}


.venue-map-button {
    display: inline-flex;
    align-items: center;
    gap: 20px;

    height: 42px;

    margin-top: 20px;
    padding: 0 16px;

    border: 1px solid rgba(99, 202, 255, 0.36);
    border-radius: 21px;

    background: rgba(19, 93, 134, 0.28);

    font-size: 13px;
}


/***********************
预约
***********************/

.booking-section {
    position: relative;

    min-height: 300px;

    margin: 10px 16px 0;
    padding: 38px 24px;

    overflow: hidden;

    border: 1px solid rgba(96, 198, 255, 0.15);
    border-radius: 30px;

    background:
        linear-gradient(
            135deg,
            #12344d,
            #081b2b
        );
}


.booking-grid {
    position: absolute;
    inset: 0;

    opacity: 0.13;

    background-image:
        linear-gradient(
            rgba(102, 205, 255, 0.32) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(102, 205, 255, 0.32) 1px,
            transparent 1px
        );

    background-size: 30px 30px;
}


.booking-light {
    position: absolute;

    width: 230px;
    height: 230px;

    right: -90px;
    bottom: -100px;

    border-radius: 50%;

    background: rgba(35, 180, 247, 0.18);

    filter: blur(18px);
}


.booking-content {
    position: relative;
    z-index: 3;

    max-width: 285px;
}


.booking-content > span {
    color: #5ecbff;

    font-size: 10px;
    letter-spacing: 1.2px;
}


.booking-content h2 {
    margin: 13px 0 0;

    color: #fff;

    font-size: 30px;
    line-height: 1.3;
}


.booking-content p {
    margin: 15px 0 0;

    color: #96adbd;

    font-size: 14px;
    line-height: 1.7;
}


.booking-button {
    display: inline-flex;
    align-items: center;
    gap: 28px;

    height: 48px;

    margin-top: 24px;
    padding: 0 20px;

    border-radius: 24px;

    background:
        linear-gradient(
            90deg,
            #31baf2,
            #5bd3ff
        );

    color: #062039;

    font-size: 15px;
    font-weight: 650;
    text-decoration: none;

    box-shadow:
        0 10px 22px rgba(40, 177, 235, 0.22);
}


.booking-button span {
    font-size: 20px;
}


.page-bottom-space {
    height:
        calc(
            40px +
            env(safe-area-inset-bottom)
        );
}


/***********************
分享提示
***********************/

.share-toast {
    position: fixed;
    left: 50%;
    bottom:
        calc(
            34px +
            env(safe-area-inset-bottom)
        );

    z-index: 100;

    padding: 11px 18px;

    border-radius: 22px;

    background: rgba(4, 14, 24, 0.9);
    color: #fff;

    font-size: 14px;

    opacity: 0;
    pointer-events: none;

    transform:
        translate(-50%, 20px);

    transition:
        opacity 0.25s ease,
        transform 0.25s ease;
}


.share-toast.is-visible {
    opacity: 1;

    transform:
        translate(-50%, 0);
}


/***********************
小屏适配
***********************/

@media (max-width: 360px) {

    .hero-section {
        height: 625px;
    }


    .hero-content {
        left: 18px;
        right: 18px;
    }


    .hero-content h2 {
        font-size: 37px;
    }


    .overview-section {
        padding-right: 16px;
        padding-left: 16px;
    }


    .exhibition-card {
        flex-basis: 80%;
        height: 370px;
    }


    .schedule-section,
    .venue-section {
        padding-right: 14px;
        padding-left: 14px;
    }


    .schedule-card {
        grid-template-columns: 66px minmax(0, 1fr);
    }


    .schedule-card > img {
        width: 66px;
        height: 94px;
    }


    .booking-section {
        margin-right: 12px;
        margin-left: 12px;

        padding-right: 20px;
        padding-left: 20px;
    }

}


/***********************
减少动态效果
***********************/

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

}