body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
legend,
input,
textarea,
button,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}

body {
    background: #f1f1f1;
    max-width: 100vw;
    overflow-x: hidden;
    text-align: center;
    color: #383838;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #383838;
}

img {
    border: none;
}

@font-face {
    font-family: 'HarmonyOS';
    src: url('/font-family/HarmonyOS_Sans_SC_Medium.ttf') format('truetype');
}

@font-face {
    font-family: 'HarmonyOS-light';
    src: url('/font-family/HarmonyOS_Sans_SC_Light.ttf') format('truetype');
}

@font-face {
    font-family: 'HarmonyOS-Bold';
    src: url('/font-family/HarmonyOS_Sans_SC_Bold.ttf') format('truetype');
}

@font-face {
    font-family: 'HarmonyOS-Regular';
    src: url('/font-family/HarmonyOS_Sans_SC_Regular.ttf') format('truetype');
}


#bottom {
    position: relative;
    top: 0vw;
}

.middle {
    margin-top: 3.05vw;
}

.banner {
    width: 100vw;
}

.banner img {
    width: 100vw;
    display: block;
}

/* 导航栏样式 */
.middle .nav {
    background-color: #2F6DFF;
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    gap: calc(80 / 1920 * 100vw);
    position: relative;
    top: 0;
    width: 100vw;
    z-index: 1;
}

.middle .nav a {
    color: white;
    padding: 0.9vw 0;
    text-decoration: none;
    font-family: 'HarmonyOS-Regular';
    font-size: 0.8vw;
    letter-spacing: 0.05vw;
}

.middle .nav a.active {
    content: '';
    border-bottom: 0.15vw solid white;
    padding-bottom: 0vw;
}


/* 吸顶样式 */
.sticky {
    position: fixed !important;
    top: 3vw !important;
    width: 100vwimportant;
}

/* 内容区域样式 */
section {
    color: #fff;
    display: flex;
    flex-direction: column;
}

section img {
    text-align: start;
}

.back {
    background-image: url('/img/2026全国伙伴大会背景.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    width: 100vw;
}

#intro {
    display: flex;
    flex-direction: column;
    width: calc(700 / 1920 * 100vw);
    margin: auto;
}

#intro img {
    margin-top: calc(100 / 1920 * 100vw);
    margin-bottom: calc(60 / 1920 * 100vw);
    width: calc(149 / 1920 * 100vw);
}

#intro .introduce {
    font-family: 'HarmonyOS-Regular';
    color: #B0BFFF;
    font-size: calc(18 / 1920 * 100vw);
    /* letter-spacing: 0.05vw; */
    text-align: justify;
    line-height: calc(30 / 1920 * 100vw);
    /* text-indent: 2em; */
}

#speaker {
    display: flex;
    flex-direction: column;
    width: calc(700 / 1920 * 100vw);
    margin: auto;
}

#speaker .speaker-title-img {
    margin-top: calc(120 / 1920 * 100vw);
    margin-bottom: calc(60 / 1920 * 100vw);
    width: calc(170 / 1920 * 100vw);
}

#speaker .speaker-box {
    display: flex;
    flex-direction: column;
}

#speaker .speaker-box .speaker-box-row1 {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;

    img {
        width: calc(360 / 1920 * 100vw);
        margin: auto;
    }

}

#speaker .speaker-box .speaker-box-row2 {
    margin-top: calc(32 / 1920 * 100vw);
}

#speaker .speaker-box p {
    /** 文本1 */
    font-size: calc(16 / 1920 * 100vw);
    font-weight: 400;
    line-height: calc(26 / 1920 * 100vw);
    color: #B0BFFF;
    text-align: justify;
    font-family: 'HarmonyOS-Regular';
}


#schedule {
    width: calc(700 / 1920 * 100vw);
    margin: auto;
}

#schedule > img:nth-of-type(1) {
    width: calc(142 / 1920 * 100vw);
    margin-bottom: calc(60 / 1920 * 100vw);
    margin-top: calc(120 / 1920 * 100vw);
}

#schedule img:nth-child(2) {
    margin-bottom: calc(60 / 1920 * 100vw);
    width: calc(690 / 1920 * 100vw);
}

#schedule img:nth-child(3) {
    width: calc(475 / 1920 * 100vw);
}


#time-place {
    width: calc(700 / 1920 * 100vw);
    margin: auto;
}

#time-place img:nth-of-type(1) {
    width: 11.2vw;
    margin-top: calc(120 / 1920 * 100vw);
}

#time-place img:nth-of-type(2) {
    padding: 0 calc(25 / 1920 * 100vw);
    width: calc(650 / 1920 * 100vw);
}

#time-place .box span {
    font-size: 0.7vw;
}

#time-place .box {
    font-family: 'HarmonyOS-Regular';
    display: flex;
    font-size: 0.9vw;
    gap: 4vw;
    margin: calc(60 / 1920 * 100vw) 0 calc(40 / 1920 * 100vw) 0;
    padding: 0 1.6vw;
    letter-spacing: 0.01vw;
}

#time-place .box .time {
    text-align: start;
}

#time-place .box .place {
    text-align: start;
    line-height: 1.8;

}

#review {
    /* height: 40vw; */
}

#review > img:nth-of-type(1) {
    width: calc(232 / 1920 * 100vw);
    margin-top: calc(163 / 1920 * 100vw);
    margin-bottom: 3vw;
    margin-left: calc(610 / 1920 * 100vw);
}

.scroll-container {
    width: 100vw;
    overflow: hidden;
    margin-bottom: 5vw;
}

.scroll-wrapper {
    display: flex;
    white-space: nowrap;
    width: fit-content;
    will-change: transform;
    /* 优化性能 */
}

.scroll-wrapper img {
    width: auto;
    height: 25vw;
    flex-shrink: 0;
    object-fit: cover;
}

.scroll-container:hover .scroll-wrapper {
    animation-play-state: paused;
}