* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

:root {
    --yellow: #eaff00;
    --black: #000000;
    --white: #ffffff;
    --gray-bg: #f4f4f4;
    --text-gray: #666666;
    --light-gray: #eeeeee;
    --line-gray: #dddddd;
    --pale-yellow: #f4ff80;
}

body {
    background-color: var(--white);
    color: var(--black);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 70px 0;
}
/* section-subtitle：增加黄色下划线 */
.section-subtitle {
    font-size: 13px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    position: relative;
    padding-bottom: 6px;
}

    .section-subtitle::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 40px;
        height: 2px;
        background-color: var(--yellow);
    }

.section-title h3 {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 10px;
}

.section-title p {
    font-size: 14px;
    color: var(--text-gray);
    max-width: 720px;
    margin-bottom:15px;
}

.section-title.white {
    color: #fff;
}

/* 导航栏 */
.header {
    width: 100%;
    z-index: 99;
    transition: all 0.3s;
    /* 新增：默认状态就设置黑色半透明背景 */
    background: rgba(0,0,0,0.9);
}

    .header.fixed {
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0,0,0,0.9);
        box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }

.nav-wrap {
    /* 修改：改成纵向布局，顶部链接独占一行，logo+菜单第二行 */
    display: flex;
    flex-direction: column;
    padding: 14px 0;
}
/* ========== 新增 顶部链接样式 ========== */
.header-top-links {
    width: 100%;
    text-align: right;
    margin-bottom: 10px;
}

    .header-top-links a {
        color: #ffffff;
        font-size: 13px;
        text-decoration: none;
    }

    .header-top-links span {
        color: #fff;
        margin: 0 14px;
    }

    .header-top-links a:hover {
        color: var(--yellow);
    }
/* ====================================== */
.nav-logo {
    display: flex;
    align-items: center;
}

.nav-bottom-row {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    width: 150px;
}

.nav-menu {
    display: flex;
    gap: 68px;
    align-items: center;
}

    .nav-menu a {
        color: #fff;
        text-decoration: none;
        font-size: 16px;
        position: relative;
        transition: color 0.2s;
    }
        /* 默认激活项：黄色文字 + 底部黄色下划线 */
        .nav-menu a.nav-active {
            color: var(--yellow);
        }

            .nav-menu a.nav-active::after {
                content: "";
                position: absolute;
                left: 0;
                bottom: -6px;
                width: 100%;
                height: 2px;
                background-color: var(--yellow);
            }
        /* hover 效果 */
        .nav-menu a:not(.btn-yellow):hover {
            color: var(--yellow);
        }

        .nav-menu a.btn-yellow {
            position: static;
            color: #000;
        }

            .nav-menu a.btn-yellow::after {
                display: none;
            }

.btn-yellow {
    background: var(--yellow);
    color: #000;
    padding: 7px 18px;
    border: none;
    font-weight: bold;
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
}

.btn-black {
    background: #000;
    color: #fff;
    padding: 9px 18px;
    text-decoration: none;
    font-size: 14px;
}

.btn-outline {
    border: 1px solid #000;
    color: #000;
    padding: 8px 18px;
    text-decoration: none;
    font-size: 14px;
}

/* 顶部黄色Banner */
.banner {
    background: #E1F508;
    padding-top:114px;
}

.banner-wrap {
    padding: 0;
    margin: 0 auto;
    line-height: 0;
    text-align: center;
}

    .banner-wrap img {
        width: 100%;
    }

.banner-year {
    font-size: 16px;
    margin-bottom: 6px;
}

.banner-left h1 {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 16px;
}

.banner-desc {
    font-size: 15px;
    margin-bottom: 24px;
}

.banner-buttons {
    display: flex;
    gap: 12px;
}

.banner-polaris-img {
    width: 100%;
    display: block;
}
/* 时间条：居中 + 文字黄色 */
.timeline-row {
    background: #000;
    padding: 12px 0;
}

.timeline-list {
    display: flex;
    justify-content: center;
    gap: 40px;
    font-size: 14px;
}

    .timeline-list span {
        color: var(--yellow);
    }

    .timeline-list strong {
        color: var(--yellow);
    }
/* 模块1 why：左右布局 */
.why-wrap-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
    align-items: center;
}

.why-img img {
    width: 100%;
}

.four-points {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 24px;
    margin: 40px 0;
}

.point-item {
    position: relative;
    padding-top: 20px;
}

.point-icon {
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
}

    .point-icon img {
        width: 100%;
    }

.point-item .num {
    font-size: 42px;
    font-weight: 300;
    margin-bottom: 4px;
}

.num-underline {
    display: block;
    width: 40px;
    height: 2px;
    background: var(--yellow);
    margin-bottom: 8px;
}

.point-item h4 {
    font-size: 18px;
    margin-bottom: 6px;
}

.point-item p {
    font-size: 13px;
    color: var(--text-gray);
}

.divider-line {
    text-align: center;
    font-size: 14px;
    padding-top: 12px;
    position: relative;
}

    
/* 获奖产品模块 灰色背景 */
.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 30px 0;
}

.product-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.product-row-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.product-card {
    background: var(--light-gray);
    padding: 12px;
}

    .product-card.big {
        grid-row: span 2;
    }

    .product-card img {
        width: 100%;
        display: block;
    }

.product-tag {
    background: var(--yellow);
    display: inline-block;
    padding: 2px 6px;
    font-size: 12px;
    margin: 8px 0 4px;
}

.product-card p {
    font-size: 13px;
    color: #444;
    line-height: 1.5;
}

.more-link {
    display: inline-block;
    margin-top: 10px;
    border: 1px solid #000;
    padding: 7px 16px;
    color: #000;
    text-decoration: none;
    font-size: 16px;
}

    .more-link.white {
        border-color: #fff;
        color: #fff;
    }
/* 评委模块 黑色背景 */
.jury-section {
    background: #000;
    color: #fff;
}

.jury-row {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 24px;
    margin: 30px 0;
}

.jury-left-img img {
    width: 100%;
}

.jury-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 14px;
}

.jury-item {
    background: #1a1a1a;
}

    .jury-item img {
        width: 100%;
        display: block;
    }

    .jury-item .info {
        padding: 10px;
    }
        /* jury-item span：浅黄色+下划线 */
        .jury-item .info span {
            font-size: 12px;
            color: var(--pale-yellow);
            text-decoration: underline;
        }

        .jury-item .info h4 {
            font-size: 18px;
            margin: 4px 0;
        }

        .jury-item .info p {
            font-size: 12px;
            color: #aaa;
        }

.jury-note {
    margin-top: 10px;
    font-size: 12px;
    color: #aaa;
}
/* 奖项&评审标准 */
.award-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.award-top-card img {
    width: 100%;
    display: block;
}

.award-list {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 12px;
}

.award-item-full {
    grid-column: 1 / -1;
}

.award-item {
    background: var(--light-gray);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px;
    font-size: 18px;
}

.award-item-icon {
    position: relative;
    padding-right: 14px;
}

    .award-item-icon svg {
        width: 36px;
        height: 36px;
    }

    .award-item-icon::after {
        content: "";
        position: absolute;
        right: 0;
        top: 4px;
        bottom: 4px;
        width: 1px;
        background-color: var(--line-gray);
    }
/* award-right整块灰色背景 */
.award-right-inner {
    background: var(--light-gray);
    padding: 18px 30px;
}

    .award-right-inner h3 {
        font-size: 26px;
        margin-bottom: 20px;
    }

.criteria-list {
    list-style: none;
}

    .criteria-list li {
        display: grid;
        grid-template-columns: 120px 1fr;
        gap: 16px;
        padding: 12px 0;
        border-bottom: 1px solid var(--line-gray);
        align-items: flex-start;
    }

        .criteria-list li:last-child {
            border-bottom: none;
        }

    .criteria-list .num {
        font-size: 72px;
        font-weight: bold;
        color: var(--yellow);
        line-height: 0.8;
    }

    .criteria-list .text h5 {
        font-size: 22px;
        margin-bottom: 6px;
    }

    .criteria-list .text p {
        font-size: 14px;
        color: var(--text-gray);
    }
/* 评审流程 */
.process-grid-top-line {
    padding:0 50px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(5,1fr);
    gap: 16px;
    margin: 40px 0;
    margin-top:15px;
}

.process-item {
    text-align: center;
}

    .process-item .num {
        font-size: 42px;
        font-weight: 300;
        margin: 8px 0;
    }

    .process-item h4 {
        font-size: 16px;
    }

    .process-item p {
        font-size: 13px;
        color: var(--text-gray);
    }

.process-tag {
    background: var(--yellow);
    display: inline-block;
    font-size: 12px;
    padding: 2px 6px;
    margin-top: 6px;
}

.qualify-bar img {
    width: 100%;
    display: block;
}
/* 费用板块 */
.fee-wrap img {
    width: 100%;
    display: block;
}

.fee-note-row img {
    width: 100%;
    display: block;
    margin-top: 20px;
}
/* 历年回顾 Tab */
.tab-header {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
}

    .tab-header .tab-item {
        cursor: pointer;
        color: #666;
        font-size: 16px;
    }

        .tab-header .tab-item.active {
            color: #000;
            font-weight: bold;
        }

.tab-content {
    display: none;
}

    .tab-content.active {
        display: block;
    }

.review-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.review-video{
    background:#eee;
}
.review-video .video-placeholder {
    width: 100%;
    /*background: #aaa;*/
    margin-bottom: 12px;
}
.video-placeholder video{
    width:100%;
    height:auto;
}
.review-video p{
    font-size:18px;
    padding:30px 15px;
    line-height:1.4;
}
.review-img-grid {
    display: grid;
    grid-template-rows: repeat(3, 1fr);
    gap: 10px;
}

.review-img-item img {
    width: 100%;
    display: block;
    height:180px;
    object-fit:cover;
}
/* 底部报名 黑色区块 修正bottom-left样式 */
.bottom-section {
    background: #000;
    color: #fff;
}

.bottom-wrap {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
}

.bottom-sub {
    font-size: 13px;
    color: #aaa;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.bottom-left h3 {
    font-size: 44px;
    line-height: 1.1;
    margin: 10px 0 16px;
    font-weight: 700;
    color: #ffffff;
}

.bottom-left p {
    font-size: 15px;
    color: #cccccc;
    line-height: 1.7;
}

.bottom-info-list img {
    width: 80%;
    display: block;
    margin: 30px 0;
}

.form-box {
    background: #fff;
    color: #000;
    padding: 26px;
}

    .form-box h4 {
        font-size: 20px;
        margin-bottom: 6px;
    }

    .form-box p {
        font-size: 13px;
        color: #666;
        margin-bottom: 16px;
    }

.form-item {
    margin-bottom: 14px;
}

    .form-item label {
        display: block;
        font-size: 13px;
        margin-bottom: 4px;
    }

    .form-item input {
        width: 100%;
        padding: 9px;
        border: 1px solid #ccc;
        background: #fff;
    }

.form-row {
    display: grid;
    grid-template-columns: 1fr 120px;
    gap: 10px;
    align-items: end;
    margin-bottom:14px;
}

.get-code {
    border: 1px solid #ccc;
    background: #fff;
    padding: 9px 0;
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    background: var(--yellow);
    border: none;
    padding: 11px;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
    margin-top: 8px;
}

.form-tip {
    margin-top: 12px;
    font-size: 12px;
    color: #666;
}

/* 移动端响应式 */
@media(max-width: 992px) {
    .banner-wrap,
    .why-wrap-row,
    .product-grid,
    .jury-row,
    .award-wrap,
    .review-wrap,
    .bottom-wrap {
        grid-template-columns: 1fr;
    }

    .four-points, .jury-grid, .process-grid, .fee-table, .product-row-two {
        grid-template-columns: repeat(2,1fr);
    }

    .timeline-list {
        flex-wrap: wrap;
    }
    .process-grid-top-line{
        display:none;
    }
}

@media(max-width: 576px) {
    .four-points, .jury-grid, .process-grid, .product-row-two {
        grid-template-columns: 1fr;
    }

    .timeline-list {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .nav-menu {
        gap: 12px;
    }

        .nav-menu a {
            font-size: 12px;
        }

    .bottom-left h3 {
        font-size: 32px;
    }
}

.guide-banner {
    background: #000;
    color: #fff;
    padding: 60px 0;
    display: flex;
}

    .guide-banner .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

.guide-banner-left h1 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 12px;
}

.guide-banner-left h2 {
    font-size: 24px;
    color: #dfff00;
    margin-bottom: 16px;
}

.guide-banner-left p {
    color: #ccc;
    margin-bottom: 24px;
}

.guide-btns {
    display: flex;
    gap: 16px;
}

.btn-yellow {
    background: #dfff00;
    color: #000;
    padding: 8px 20px;
}

.btn-dark {
    border: 1px solid #dfff00;
    color: #dfff00;
    padding: 8px 20px;
}

.guide-banner-right .big-text {
    font-size: 180px;
    line-height: 1;
    color: rgba(223,255,0,0.15);
    font-weight: bold;
}

.guide-content {
    padding: 60px 0;
    color: #000;
}

.guide-item h3 {
    font-size: 36px;
    margin-bottom: 16px;
}

.guide-desc {
    color: #444;
}

.guide-tags {
    margin: 12px 0 24px;
}

.guide-note {
    color: #666;
    font-size: 12px;
}

.guide-subtitle {
    font-size: 14px;
    color: #555;
    margin: 8px 0 16px;
}

.flow-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
}

.standard-list li {
    display: flex;
    gap: 16px;
    padding: 6px 0;
}

    .standard-list li span:first-child {
        width: 100px;
        font-weight: bold;
    }

.fee-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

    .fee-table th, .fee-table td {
        border: 1px solid #ddd;
        padding: 8px;
        text-align: center;
    }

.guide-cta {
    background: #000;
    color: #fff;
    padding: 48px 0;
    text-align: center;
}

    .guide-cta h4 {
        color: #dfff00;
        font-size: 24px;
        margin-bottom: 24px;
    }

.cta-info {
    margin-top: 20px;
    font-size: 12px;
    color: #aaa;
}

hr {
    border: none;
    border-bottom: 1px solid #eee;
    margin: 32px 0;
}

.jury-wrap {
    background: #fff;
}

.jury-head {
    background: #000;
    color: #fff;
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.jury-big-letter {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 180px;
    font-weight: bold;
    color: rgba(223,255,0,0.15);
    line-height: 1;
}

.jury-title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 12px;
    position: relative;
}

    .jury-title::before {
        content: "";
        position: absolute;
        left: 0;
        top: -12px;
        width: 30px;
        height: 2px;
        background: #dfff00;
    }

.jury-desc {
    color: #ccc;
}

.jury-subhead {
    padding: 48px 0 24px;
}

    .jury-subhead h3 {
        font-size: 32px;
        font-weight: bold;
        margin-bottom: 6px;
    }

    .jury-subhead p {
        color: #666;
        font-size: 13px;
    }

.jury-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.jury-card {
    background: #f5f5f5;
}

.jury-card-img {
    width: 100%;
    height: 240px;
}

    .jury-card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.jury-card-info {
    padding: 14px;
}

    .jury-card-info h4 {
        font-size: 16px;
        margin-bottom: 4px;
    }

    .jury-card-info p {
        font-size: 12px;
        color: #444;
        margin-bottom: 6px;
    }

.jury-card-type {
    font-size: 12px;
    color: #666;
    display: block;
    margin-bottom: 8px;
}

.jury-card-link {
    font-size: 12px;
    color: #000;
    text-decoration: none;
}

.jury-cta {
    background: #000;
    color: #dfff00;
    padding: 40px 0;
    margin-top: 48px;
}

    .jury-cta .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .jury-cta h3 {
        font-size: 24px;
    }

.jury-btn-yellow {
    background: #dfff00;
    color: #000;
    padding: 8px 20px;
    text-decoration: none;
    font-size: 14px;
}

@media (max-width:992px) {
    .jury-card-grid {
        grid-template-columns: repeat(2,1fr);
    }

    .jury-big-letter {
        font-size: 100px;
    }
}

@media (max-width:576px) {
    .jury-card-grid {
        grid-template-columns: 1fr;
    }

    .jury-cta .container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

.winners-wrap {
    background-color: #fff;
    padding: 70px 0;
}

.winners-container {
    width: 100%;
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== 筛选栏（像素级复刻UI） ========== */
.winners-filter {
    display: flex;
    align-items: center;
    border: 1px solid #ddd;
    height: 48px;
    padding: 0 16px;
    gap: 12px;
    margin-bottom: 40px;
}

.winners-filter-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.winners-filter-label {
    font-size: 14px;
    color: #000;
}

.winners-filter-select {
    border: none;
    font-size: 14px;
    padding-right: 20px;
    background: transparent;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23000' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right center;
}

.winners-filter-divider {
    color: #999;
}

.winners-search {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
}

.winners-search-input {
    border: none;
    outline: none;
    font-size: 14px;
    padding: 0 8px;
}

.winners-search-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
}

/* 页面标题 */
.winners-page-title {
    margin-bottom: 28px;
}

    .winners-page-title h2 {
        font-size: 24px;
        font-weight: 700;
        color: #000;
        margin: 0;
    }

/* 产品列表 */
.winners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px 24px;
    margin-bottom: 60px;
}

.winners-item {
    display: flex;
    flex-direction: column;
}

.winners-item-image {
    width: 100%;
    height: 230px;
    overflow: hidden;
}

    .winners-item-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.winners-item-text {
    padding: 12px 0 0;
}

.winners-item-tag {
    display: inline-block;
    background-color: #eaff00;
    color: #000;
    font-size: 14px;
    padding: 4px 8px;
    font-weight: 600;
    margin-bottom: 12px;
}

.winners-item-text h3 {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 12px;
    color: #000;
}

.winners-item-text p {
    font-size: 18px;
    color: #999;
    line-height: 1.4;
    margin: 0 0 8px;
}

.winners-item-company {
    font-size: 18px;
    color: #999;
}

/* 底部CTA */
.winners-footer-cta {
    background-color: #000;
    color: #fff;
    padding: 22px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.winners-footer-left h3 {
    font-size: 28px;
    margin: 0 0 6px;
    color: #eaff00;
}

.winners-footer-left p {
    font-size: 14px;
    color: #ccc;
    margin: 0;
}

.winners-footer-btn {
    background-color: #eaff00;
    color: #000;
    padding: 9px 22px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    white-space: nowrap;
}

/* 响应式 */
@media (max-width: 1100px) {
    .winners-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .winners-item-text h3 {
        font-size: 20px;
    }

    .winners-item-text p {
        font-size: 16px;
    }

    .winners-item-company {
        font-size: 16px;
    }

    .winners-filter {
        height: auto;
        flex-wrap: wrap;
        padding: 12px 16px;
    }
}

@media (max-width: 640px) {
    .winners-grid {
        grid-template-columns: 1fr;
    }

    .winners-footer-cta {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}


.error {
    display: block;
    font-size: 14px;
    color: red;
    margin-bottom: 20px;
    margin-top: -10px;
}