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

ul, li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
}

img {
    max-width: 100%;
    display: block;
}

:root {
    --bs-primary: #9E95F0;
    --bs-primary-light: #B8B2F5;
    --bs-primary-dark: #7A6FD6;
    --bs-primary-soft: #F3F2FC;
    --bs-text: #333;
    --bs-text-light: #666;
    --bs-text-lighter: #999;
    --bs-border: #ECEBF7;
}

html,body {
    overflow-x: hidden;
}

body {
    color: var(--bs-text);
    background: #fff;
    line-height: 1.6;
}

.bs-main {
    background: #fff;
    margin-top: 170px;
}

.bs-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 36px 20px;
}

.bs-section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--bs-border);
}

.bs-section-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--bs-primary);
    position: relative;
    letter-spacing: 1px;
}

.bs-more-link {
    display: inline-block;
    font-size: 13px;
    color: var(--bs-primary);
    transition: all 0.3s;
    letter-spacing: 1px;
}

.bs-more-link:hover {
    color: var(--bs-primary-dark);
    transform: translateX(3px);
}

.bs-news-section {
    background: #fff;
}

.bs-news-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.3fr;
    gap: 32px;
}

.bs-news-featured {
    display: block;
    transition: all 0.35s ease;
}

.bs-news-featured:hover {
    transform: translateY(-3px);
}

.bs-news-featured-img {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 16px;
    background: var(--bs-primary);
}

.bs-news-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.bs-news-featured:hover .bs-news-featured-img img {
    transform: scale(1.04);
}

.bs-news-featured-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: var(--bs-text-lighter);
    margin-bottom: 10px;
}

.bs-news-featured-meta .bs-meta-tag {
    color: var(--bs-primary);
    font-weight: 500;
}

.bs-news-featured h3 {
    font-size: 18px;
    font-weight: 600;
    color: #222;
    margin-bottom: 10px;
    line-height: 1.4;
    transition: color 0.3s;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.bs-news-featured:hover h3 {
    color: var(--bs-primary-dark);
}

.bs-news-featured p {
    font-size: 13px;
    color: var(--bs-text-light);
    line-height: 1.8;
    text-indent: 2em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.bs-news-list {
    display: flex;
    flex-direction: column;
}

.bs-news-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 4px;
    border-bottom: 1px dashed var(--bs-border);
    transition: all 0.3s ease;
    gap: 16px;
}

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

.bs-news-list li:hover {
    padding-left: 10px;
    border-bottom-color: var(--bs-primary-light);
}

.bs-news-list li::before {
    content: "●";
    color: var(--bs-primary);
    font-size: 10px;
    flex-shrink: 0;
    opacity: 0.7;
}

.bs-news-list li a {
    flex: 1;
    font-size: 17px;
    color: #333;
    transition: all 0.3s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bs-news-list li:hover a {
    color: var(--bs-primary-dark);
}

.bs-news-date {
    font-size: 12px;
    color: var(--bs-text-lighter);
    flex-shrink: 0;
    background: var(--bs-primary-soft);
    color: var(--bs-primary);
    padding: 3px 10px;
    border-radius: 4px;
    font-weight: 500;
}

.bs-notice-section {
    background: var(--bs-primary-soft);
    position: relative;
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
}

.bs-notice-section > .bs-section-head {
    max-width: 1280px;
    margin: 0 auto 28px;
    padding: 36px 20px 12px;
}

.bs-notice-grid {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px 36px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.bs-notice-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    transition: all 0.35s ease;
    border: 1px solid var(--bs-border);
    align-items: flex-start;
}

.bs-notice-card:hover {
    box-shadow: 0 8px 24px rgba(158, 149, 240, 0.18);
    transform: translateY(-3px);
    border-color: var(--bs-primary-light);
}

.bs-notice-date-box {
    flex-shrink: 0;
    width: 78px;
    text-align: center;
    background: linear-gradient(180deg, #fff 0%, #F3F2FC 100%);
    border-radius: 10px;
    padding: 10px 6px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--bs-border);
    /*border-left: 3px solid var(--bs-primary);*/
}

.bs-notice-day {
    font-size: 30px;
    font-weight: 800;
    color: var(--bs-primary);
    line-height: 1;
    margin-bottom: 5px;
    font-family: "Arial Black", Impact, sans-serif;
}

.bs-notice-month {
    font-size: 12px;
    color: var(--bs-text-light);
    border-top: 1px solid var(--bs-border);
    padding-top: 5px;
    width: 100%;
    text-align: center;
    font-weight: 500;
}

.bs-notice-content {
    flex: 1;
    min-width: 0;
}

.bs-notice-content h4 {
    font-size: 17px;
    font-weight: 600;
    color: #222;
    margin-bottom: 8px;
    line-height: 1.4;
    transition: color 0.3s;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.bs-notice-card:hover .bs-notice-content h4 {
    color: var(--bs-primary-dark);
}

.bs-notice-content h4 a {
    color: inherit;
}

.bs-notice-content p {
    font-size: 15px;
    color: var(--bs-text-light);
    line-height: 1.7;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.bs-three-section {
    background: #fff;
    max-width: 100%;
    padding: 0;
}

.bs-three-wrapper {
    max-width: 1280px;
    margin: 0 auto;
    padding: 36px 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.bs-three-col {
    min-width: 0;
}

.bs-three-head {
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--bs-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.bs-three-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--bs-primary);
    text-align: center;
    letter-spacing: 1px;
}

.bs-news-card {
    display: block;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.bs-news-card:hover {
    transform: translateY(-2px);
}

.bs-news-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 6px;
    margin-bottom: 12px;
}

.bs-news-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.bs-news-card:hover .bs-news-card-img img {
    transform: scale(1.05);
}

.bs-news-card-title {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 8px;
}

.bs-news-card-title h5 {
    flex: 1;
    font-size: 17px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    transition: color 0.3s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bs-news-card:hover .bs-news-card-title h5 {
    color: var(--bs-primary-dark);
}

.bs-news-card-date {
    flex-shrink: 0;
    font-size: 12px;
    color: var(--bs-text-lighter);
}

.bs-three-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px dashed var(--bs-border);
    transition: all 0.3s ease;
    gap: 12px;
}

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

.bs-three-list li::before {
    content: "◆";
    color: var(--bs-primary);
    font-size: 9px;
    flex-shrink: 0;
    opacity: 0.6;
}

.bs-three-list li a {
    flex: 1;
    font-size: 17px;
    color: #333;
    transition: all 0.3s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bs-three-list li:hover a {
    color: var(--bs-primary-dark);
    padding-left: 3px;
}

.bs-three-list-date {
    flex-shrink: 0;
    font-size: 12px;
    color: var(--bs-text-lighter);
}

.bs-friend-links-section {
    background: #fff;
    /*border-top: 1px solid var(--bs-border);*/
}

.bs-friend-links-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 12px;
    padding: 28px 0;
    /*border-top: 1px solid var(--bs-border);*/
}

.bs-friend-link-item {
    display: block;
    text-align: center;
    padding: 10px 8px;
    font-size: 17px;
    color: #444;
    transition: all 0.3s ease;
    border-radius: 6px;
}

.bs-friend-link-item:hover {
    background: var(--bs-primary-soft);
    color: var(--bs-primary-dark);
    transform: translateY(-2px);
    font-weight: 500;
}

.bs-footer {
    background: var(--bs-primary);
    border-top: 3px solid var(--bs-primary-light);
    margin-top: 20px;
}

.bs-footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 20px;
    display: grid;
    grid-template-columns: 1.4fr 1.6fr 1.6fr;
    gap: 32px;
    align-items: center;
}

.bs-footer-brand {
    display: flex;
    align-items: center;
    gap: 18px;
}

.bs-footer-brand img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.bs-footer-info {
    min-width: 0;
    font-size: 13px;
    color: #fff;
    text-align: center;
}

.bs-footer-qrcodes {
    display: flex;
    justify-content: flex-end;
    gap: 20px;
    flex-wrap: wrap;
}

.bs-qrcode-box {
    text-align: center;
}

.bs-qrcode-box .bs-qrcode-img {
    width: 92px;
    height: 92px;
    background: #fff;
    border: 1px solid var(--bs-border);
    padding: 4px;
    border-radius: 6px;
    margin-bottom: 8px;
}

.bs-qrcode-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bs-qrcode-box p {
    font-size: 12px;
    color: #fff;
    font-weight: 500;
}

@media (max-width: 1200px) {
    .bs-news-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .bs-news-featured-img {
        aspect-ratio: 16 / 9;
    }

    .bs-three-wrapper {
        grid-template-columns: 1fr 1fr;
    }

    .bs-three-col:last-child {
        grid-column: 1 / -1;
    }

    .bs-friend-links-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .bs-footer-inner {
        grid-template-columns: 1fr 1fr;
    }

    .bs-footer-qrcodes {
        grid-column: 1 / -1;
        justify-content: flex-start;
    }
}

@media (max-width: 992px) {
    .bs-main {
        margin-top: 20px;
    }
    .bs-section {
        padding: 28px 16px;
    }

    .bs-notice-section > .bs-section-head {
        padding: 28px 16px 12px;
    }

    .bs-notice-grid {
        padding: 0 16px 28px;
        grid-template-columns: repeat(2, 1fr);
    }

    .bs-three-wrapper {
        padding: 28px 16px;
        grid-template-columns: 1fr;
    }

    .bs-three-col:last-child {
        grid-column: 1;
    }

    .bs-section-title {
        font-size: 21px;
    }

    .bs-three-title {
        font-size: 20px;
    }

    .bs-friend-links-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .bs-footer-inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .bs-footer-qrcodes {
        grid-column: 1;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .bs-section {
        padding: 24px 14px;
    }

    .bs-notice-section > .bs-section-head {
        padding: 24px 14px 12px;
    }

    .bs-notice-grid {
        padding: 0 14px 24px;
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .bs-notice-card {
        padding: 16px;
        gap: 12px;
    }

    .bs-notice-date-box {
        width: 70px;
    }

    .bs-notice-day {
        font-size: 26px;
    }

    .bs-section-title {
        font-size: 20px;
    }

    .bs-news-grid {
        gap: 20px;
    }

    .bs-news-list li {
        padding: 12px 2px;
    }

    .bs-news-list li a {
        font-size: 14px;
    }

    .bs-three-wrapper {
        padding: 24px 14px;
        gap: 28px;
    }

    .bs-news-featured h3 {
        font-size: 16px;
    }

    .bs-news-featured p {
        font-size: 15px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .bs-friend-links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 22px 0;
    }

    .bs-friend-link-item {
        font-size: 12px;
        padding: 8px 6px;
    }

    .bs-footer-inner {
        padding: 24px 14px;
        gap: 20px;
    }

    .bs-footer-brand {
        gap: 14px;
    }

    .bs-footer-logo {
        width: 72px;
        height: 72px;
    }

    .bs-footer-brand-text h3 {
        font-size: 16px;
    }

    .bs-footer-qrcodes {
        gap: 14px;
    }

    .bs-qrcode-box .bs-qrcode-img {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .bs-section {
        padding: 20px 12px;
    }

    .bs-notice-section > .bs-section-head {
        padding: 20px 12px 10px;
    }

    .bs-notice-grid {
        padding: 0 12px 20px;
    }

    .bs-section-title {
        font-size: 18px;
    }

    .bs-three-title {
        font-size: 18px;
    }
    .bs-news-card-title h5 {
        font-size: 15px;
    }

    .bs-three-list li a {
        font-size: 15px;
    }

    .bs-news-featured h3 {
        font-size: 15px;
    }

    .bs-news-featured p {
        font-size: 13px;
    }

    .bs-news-list li a {
        font-size: 15px;
    }

    .bs-news-date {
        font-size: 11px;
        padding: 2px 8px;
    }

    .bs-three-wrapper {
        padding: 20px 12px;
    }

    .bs-notice-card {
        padding: 14px;
        gap: 10px;
    }

    .bs-notice-date-box {
        width: 60px;
        padding: 8px 4px;
    }

    .bs-notice-day {
        font-size: 22px;
    }

    .bs-notice-month {
        font-size: 11px;
    }

    .bs-notice-content h4 {
        font-size: 15px;
    }

    .bs-notice-content p {
        font-size: 12px;
    }

    .bs-friend-links-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .bs-friend-link-item {
        font-size: 15px;
        padding: 7px 4px;
    }

    .bs-footer-inner {
        padding: 20px 12px;
    }

    .bs-footer-logo {
        width: 64px;
        height: 64px;
    }

    .bs-footer-brand-text h3 {
        font-size: 14px;
    }

    .bs-footer-brand-text h4 {
        font-size: 12px;
    }

    .bs-footer-qrcodes {
        gap: 12px;
    }

    .bs-qrcode-box .bs-qrcode-img {
        width: 70px;
        height: 70px;
    }

    .bs-qrcode-box p {
        font-size: 11px;
    }
}