/* 屏幕宽度大于或等于 600px 时应用的样式 */
@media screen and (min-width: 600px) {
    body {
        max-width: 600px;
        margin: 0 auto;
    }
    .footer {
        max-width: 600px;
    }
}

table tr td {
    padding: 4px;
    box-sizing: border-box;
}

.swiper-container {
    width: 100%;
}

.swiper-slide {
    width: 100%;
}

.swiper-slide > .item-box .header {
    background: #0e5cc8;
    color: #ffffff;
    padding: 10px 45px;
    text-align: center;
    border-radius: var(--border-radius);
    --border-radius: 20px 20px 0 0;
    position: relative;
}

.swiper-slide > .item-box .header .title {
    font-weight: 600;
}

.swiper-slide > .item-box .header img {
    height: 14px;
    width: 31px;
    position: absolute;
    right: 10px;
    top: 13px;
}

.swiper-slide:last-child .item-box .header img {
    height: 14px;
    width: 31px;
    position: absolute;
}

.swiper-slide > .item-box .header img.left {
    left: 10px;
    top: 13px;
}

.swiper-slide > .item-box .header img.right {
    right: 10px;
    top: 13px;
}

.swiper-slide > .item-box .content {
    color: #333;
    border-radius: var(--border-radius);
    --border-radius: 0 0 20px 20px;
    padding: 20px 0 20px 20px;
    box-sizing: border-box;
    overflow: auto;
    height: 100%;
}

.swiper-slide > .item-box .content div {
    font-size: 14px;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.swiper-slide > .item-box .content div:last-child {
    margin-bottom: 0;
}

.swiper-slide > .item-box .content div img {
    height: 14px;
    width: 31px;
    margin-right: 4px;
}

* {
    margin: 0;
    padding: 0;
}

img {
    width: 100%;
    height: 100%;
    display: block;
}

html,
body {
    position: relative;
    height: 100%;
    background-color: #f5f5f5;
    font-size: 16px;
}

#main {
    background-image: url("../images/bg.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box;
    padding: 20px 0;
}

.wrapper {
    padding: 0 5.33vw;
}

.box {
    padding-top: 50px;
    margin-bottom: 15px;
    position: relative;
}

.box > .title {
    position: absolute;
    top: 4px;
    left: calc(50% - 120px);
    display: flex;
    justify-content: center;
    align-items: center;
}

.box > .title img {
    height: 40px;
    width: 240px;
}

.gradient-border {
    width: 100%;
    position: relative;
    box-sizing: border-box;
    --border-width: 2px;
    --border-color: linear-gradient(270deg, #06b450, #0aa3bb, #057bde);
    background: transparent;
}

.gradient-border::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    padding: 1px;
    box-sizing: border-box;
    border-radius: var(--border-radius);
    background: var(--border-color);
    --mask-bg: linear-gradient(red, red);
    --mask-clip: content-box, padding-box;
    -webkit-mask-image: var(--mask-bg), var(--mask-bg);
    -webkit-mask-clip: var(--mask-clip);
    -webkit-mask-composite: destination-out;
}

.introduction-wrapper {
    border-radius: var(--border-radius);
    --border-radius: 20px;
    height: 300px;
    padding: 20px 0 20px 20px;
}

.introduction, .scroll-box {
    position: relative;
    z-index: 999;
    height: 100%;
    width: calc(100% - 2px);
    box-sizing: border-box;
    padding-right: 20px;
    overflow-y: auto;
    font-size: 14px;
    text-align: justify;
    text-indent: 2em;
    word-break: break-all;
}

.scroll-box {
    height: 400px;
    text-indent: 0;
    display: block !important;
}

.introduction::-webkit-scrollbar, .scroll-box::-webkit-scrollbar {
    width: 2px;
}

.introduction::-webkit-scrollbar-thumb, .scroll-box::-webkit-scrollbar-thumb {
    background: #097ede;

}

.choose .item-box {
    margin-bottom: 20px;
}

.choose .item-box .header {
    color: #fff;
    text-align: center;
    height: 40px;
    line-height: 40px;
    background: #0e5cc8;
    border-radius: var(--border-radius);
    --border-radius: 20px 20px 0 0;
}

.choose .item-box .header .title {
    font-weight: 600;
}

.choose .item-box .content {
    border-radius: var(--border-radius);
    --border-radius: 0 0 20px 20px;
    padding: 20px;
    box-sizing: border-box;
}

.choose .item-box .content > .radio-item, .choose .item-box .content > .checkbox-item {
    line-height: 40px;
    height: 40px;
    width: 48%;
    text-align: center;
    font-size: 14px;
    color: #333;
    cursor: pointer;
    display: inline-block;
    position: relative;
    z-index: 999;
    background: #e5ecf4;
}

.choose .item-box .content > .checkbox-item {
    background: #d8f1ed;
}

.choose .item-box .content > .radio-item.checked {
    color: #fff;
    background: #0e5cc8;
    border-left: 6px solid #06b550;
    border-right: 6px solid #06b550;
    transition: all .3s;
    box-sizing: border-box;
}

.choose .item-box .content > .checkbox-item.checked {
    color: #fff;
    background: #06b550;
    border-left: 6px solid #0e5cc8;
    border-right: 6px solid #0e5cc8;
    transition: all .3s;
    box-sizing: border-box;
}

.promote-box {
    width: 100px;
    display: flex;
    margin: 0 auto;
    justify-content: space-between;
    font-weight: 600;
}

.promote-box .promote-radio-item {
    display: flex;
    cursor: pointer;
    align-items: center;
    position: relative;
    z-index: 999;
}

.promote-box .promote-radio-item .out-box {
    width: 16px;
    height: 16px;
    border: 1px solid #6c6c6c;
    display: flex;
    justify-content: center;
}

.promote-box .promote-radio-item .out-box .inner-box {
    width: 10px;
    height: 10px;
    align-self: center;
    background: #0e5cc8;
    display: none;
}

.promote-box .promote-radio-item.checked .out-box {
    border-color: #0e5cc8;
}

.promote-box .promote-radio-item.checked .out-box .inner-box {
    display: block;
}

.contact-box {
    padding: 2px;
    --border-radius: 10px;
    overflow: hidden;
    text-align: center;
    color: #0e5cc8;
    font-weight: 600;
}

.contact-content {
    background: rgba(255, 255, 255, 0.6);
    height: 50px;
    line-height: 50px;
}

.contact-content a {
    position: relative;
    z-index: 9;
    color: #0e5cc8;
    text-decoration: none;
}

.footer {
    width: 100%;
    position: fixed;
    bottom: 0;
    z-index: 1000;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer img {
    width: 100%;
}

.row {
    position: relative;
    margin-bottom: 10px;
}

.input-container {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    padding: 0 40px 0 12px;
    font-size: 16px;
    border-radius: 10px;
    --border-radius: 10px;
    transition: all 0.3s;
    background: #f8fafc;
    height: 50px;
}

.input-container label {
    line-height: 49px;
    position: absolute;
    width: 60px;
    display: inline-block;
    color: #0e5cc8;
    font-size: 15px;
    font-weight: 600;
}

.row input {
    width: calc(100% - 120px);
    position: absolute;
    left: 80px;
    height: 100%;
    border: none;
    outline: none;
    background: transparent;
    z-index: 10;
    font-size: 16px;
}

.row input::placeholder {
    color: #a0aec0;
    font-weight: 400;
    font-size: 16px;
}

.clear-btn {
    position: absolute;
    right: 12px;
    top: calc(50% - 12px);
    width: 24px;
    height: 24px;
    background: #cbd5e0;
    border-radius: 50%;
    cursor: pointer;
    color: white;
    font-weight: bold;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    z-index: 10;
}

.input-container.active .clear-btn {
    opacity: 1;
    visibility: visible;
}

.clear-btn:hover {
    background: #a0aec0;
}

.toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 15px;
    z-index: 1000;
    transition: transform 0.4s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-width: 90%;
    text-align: center;
}

.toast.show {
    transform: translateX(-50%) translateY(80px);
}

.loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    display: none;
    flex-direction: column;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(0, 98, 197, 0.2);
    border-top: 5px solid #0062c5;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    margin-top: 15px;
    color: #2d3748;
    font-weight: 500;
}

.input-hint {
    font-size: 12px;
    color: #e53e3e;
    margin-top: 5px;
    display: none;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.meeting-list div {
    margin-bottom: 20px;
}
.meeting-list div:last-child, .meeting-list div:nth-last-child(2) {
    margin-bottom: 0;
}
.meeting-list div:nth-child(2n+1) {
    margin-right: 2%;
}