:root {
    --primary-red: #E71F21;
    --primary-red-dark: #A01C23;
    --primary-red-light: #E53935;
    --dark-bg: #1a1a1a;
    --gray-bg: #f5f5f5;
    --text-dark: #333;
    --text-gray: #666;
    --text-muted: #999;
}
a{
    text-decoration: none;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    color: var(--text-dark);
    overflow-x: hidden;
}

/* ===== Section Titles ===== */
.section-title {
    text-align: center;
    margin-bottom: clamp(30px, 4vh, 60px);
}

.section-title h2 {
    font-size: clamp(24px, 2.5vw, 40px);
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.section-title h2 .accent {
    color: var(--primary-red);
}

.section-title .divider {
    width: 50px;
    height: 3px;
    background: var(--primary-red);
    margin: 0 auto;
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: clamp(15px, 2.5vh, 35px);
    right: clamp(15px, 2.5vw, 35px);
    width: clamp(36px, 3vw, 50px);
    height: clamp(36px, 3vw, 50px);
    background: var(--primary-red);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
    border: none;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-red-dark);
    transform: translateY(-3px);
}
.container{
    max-width: 1600px !important;
}
/* ===== Responsive ===== */
@media (max-width: 767.98px) {
    html,
    body {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        padding-bottom: 0 !important;
        padding-top: 0 !important;
        overflow-x: hidden !important;
    }

    * {
        box-sizing: border-box !important;
    }

    .container {
        max-width: 100vw !important;
        width: 100vw !important;
        padding-right: 0 !important;
        padding-left: 0 !important;
        margin-right: 0 !important;
        margin-left: 0 !important;
        padding-inline-end: 0 !important;
        padding-inline-start: 0 !important;
    }
}



/* ===== News Pagination ===== */

.page {
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
    gap: 8px;
    margin: clamp(30px, 4vw, 50px) 0 0;
    padding: 0;
}

.page ul.pagination {
    margin: 0;
    padding: 0;
}

.pagination li {
    list-style: none;
}

.pagination li a,
.pagination li span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: clamp(34px, 3vw, 44px);
    height: clamp(34px, 3vw, 44px);
    padding: 0 clamp(8px, 0.8vw, 12px);
    font-size: clamp(13px, 1vw, 16px);
    color: #000;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
}

.pagination li a:hover {
    color: #fff;
    background: var(--primary-red);
    border-color: var(--primary-red);
}

.pagination li.active span {
    color: #fff;
    background: var(--primary-red);
    border-color: var(--primary-red);
    cursor: default;
}

.pagination li.disabled span {
    color: #ccc;
    background: #f5f5f5;
    border-color: #e5e5e5;
    cursor: not-allowed;
}

.pagination li:first-child a,
.pagination li:first-child span,
.pagination li:last-child a,
.pagination li:last-child span {
    min-width: clamp(34px, 3vw, 44px);
    width: clamp(34px, 3vw, 44px);
    height: clamp(34px, 3vw, 44px);
    padding: 0;
    border-radius: 50%;
}