/* ============================================================
   mx.css — 美银欣信息发布平台 · 头部 / 页脚 / 抽屉（前缀 mx_）
   白底单行头部 + 石墨灰页脚；薄荷绿 #1FB58F 为主色
   在布局内联样式之后加载，覆盖旧 ym_ 头尾
   ============================================================ */
:root {
    --mx-mint:   #1FB58F;
    --mx-mint-d: #12876A;
    --mx-mint-l: #3FD1A6;
    --mx-mint-s: #E2F6EF;
    --mx-ink:    #1C2026;
    --mx-gray:   #2B2F36;
    --mx-text:   #434A54;
    --mx-muted:  #6B7480;
    --mx-line:   #E4E9E7;
    --mx-bg:     #F4F7F6;
    --mx-coral:  #FF8A5B;
}
body { background: #fff; }
.mx_wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* ---------- 头部 ---------- */
.mx_head { position: sticky; top: 0; z-index: 900; background: rgba(255, 255, 255, .96); backdrop-filter: blur(10px); border-bottom: 1px solid var(--mx-line); transition: box-shadow .25s; }
.mx_head.ym_stuck { box-shadow: 0 6px 24px rgba(28, 32, 38, .08); }
.mx_head_in { max-width: 1240px; margin: 0 auto; padding: 0 24px; height: 70px; display: flex; align-items: center; gap: 26px; }
.mx_logo img { height: 38px; width: auto; display: block; }
.mx_nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; height: 100%; }
.mx_nav_a { position: relative; display: flex; align-items: center; gap: 5px; height: 70px; padding: 0 13px; color: var(--mx-text); font-size: 15px; white-space: nowrap; }
.mx_nav_a i { font-size: 11px; color: var(--mx-muted); }
.mx_nav_a:hover { color: var(--mx-mint-d); }
.mx_nav_a.mx_on { color: var(--mx-ink); font-weight: 700; }
.mx_nav_a.mx_on::after { content: ""; position: absolute; left: 13px; right: 13px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: var(--mx-mint); }
.mx_nav_dd { position: relative; }
.mx_nav_panel { position: absolute; top: 100%; left: 0; width: 300px; padding: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: #fff; border: 1px solid var(--mx-line); border-radius: 12px;
    box-shadow: 0 18px 40px rgba(28, 32, 38, .12); opacity: 0; visibility: hidden; transform: translateY(6px); transition: all .2s ease; }
.mx_nav_dd:hover .mx_nav_panel { opacity: 1; visibility: visible; transform: none; }
.mx_nav_panel a { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 8px; font-size: 14px; color: var(--mx-text); }
.mx_nav_panel a svg { color: var(--mx-mint); flex-shrink: 0; }
.mx_nav_panel a:hover { background: var(--mx-mint-s); color: var(--mx-mint-d); }
.mx_nav_panel .mx_nav_all { grid-column: 1 / -1; justify-content: center; margin-top: 4px; border-top: 1px dashed var(--mx-line); border-radius: 0; color: var(--mx-mint-d); font-size: 13px; }
.mx_search { display: flex; align-items: center; width: 210px; height: 38px; border-radius: 19px; background: var(--mx-bg); border: 1px solid transparent; transition: all .2s; }
.mx_search:focus-within { background: #fff; border-color: var(--mx-mint); }
.mx_search input { flex: 1; min-width: 0; height: 100%; padding: 0 4px 0 16px; border: 0; outline: 0; background: none; font-size: 13.5px; color: var(--mx-ink); }
.mx_search button { width: 40px; height: 100%; border: 0; background: none; color: var(--mx-mint-d); cursor: pointer; }
.mx_search_full { width: auto; margin: 0 16px 12px; }
.mx_act { display: flex; align-items: center; gap: 14px; }
.mx_act_link { color: var(--mx-text); font-size: 14.5px; }
.mx_act_link:hover { color: var(--mx-mint-d); }
.mx_cta { display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 18px; border-radius: 19px; background: var(--mx-mint); color: #fff !important; font-size: 14px; font-weight: 600; transition: background .2s; }
.mx_cta:hover { background: var(--mx-mint-d); }
.mx_ghost { display: inline-flex; align-items: center; justify-content: center; height: 38px; padding: 0 18px; border-radius: 19px; border: 1px solid var(--mx-line); color: var(--mx-text); }
.mx_burger { display: none; width: 38px; height: 38px; border: 0; border-radius: 10px; background: var(--mx-bg); color: var(--mx-ink); font-size: 17px; cursor: pointer; }
.mx_drawer { background: #fff; }
.mx_drawer .ym_drawer_hd img { height: 30px; }
.mx_drawer .ym_drawer_nav a { color: var(--mx-text); border-color: var(--mx-line); }
.mx_drawer .ym_drawer_cta { display: flex; gap: 10px; }
.mx_drawer .ym_drawer_cta a { flex: 1; justify-content: center; }

/* ---------- 页脚 ---------- */
.mx_foot { background: #1F2328; color: #A9B1BA; font-size: 13.5px; }
.mx_foot_in { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.mx_foot_top { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 36px; padding: 54px 0 38px; }
.mx_foot_brand img { height: 36px; width: auto; margin-bottom: 16px; }
.mx_foot_brand p { margin: 0 0 16px; line-height: 1.9; }
.mx_foot_contact { list-style: none; margin: 0; padding: 0; }
.mx_foot_contact li { display: flex; gap: 10px; margin-bottom: 8px; line-height: 1.7; }
.mx_foot_contact i { width: 14px; margin-top: 5px; color: var(--mx-mint-l); flex-shrink: 0; }
.mx_foot_contact a { color: #D6DBE0; }
.mx_foot_col h4 { margin: 4px 0 16px; font-size: 15px; color: #fff; }
.mx_foot_col a { display: block; margin-bottom: 10px; color: #A9B1BA; }
.mx_foot_col a:hover, .mx_foot_contact a:hover { color: var(--mx-mint-l); }
.mx_foot_note { display: flex; gap: 12px; padding: 16px 18px; border-radius: 12px; background: rgba(255, 255, 255, .04); }
.mx_foot_note i { color: var(--mx-mint-l); margin-top: 4px; }
.mx_foot_note p { margin: 0; font-size: 12.5px; line-height: 1.85; color: #8E98A2; }
.mx_foot_note strong { color: #D6DBE0; margin-right: 8px; }
.mx_foot_copy { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; padding: 22px 0 26px; font-size: 12.5px; color: #78828D; }
.mx_foot_copy a { color: #A9B1BA; }
.mx_foot_copy a:hover { color: var(--mx-mint-l); }

/* 右侧悬浮条、弹窗按钮跟随新主色 */
.ym_rail_item { background: #fff; color: var(--mx-mint-d); border: 1px solid var(--mx-line); }
.ym_rail_item:hover { background: var(--mx-mint); color: #fff; }

@media (max-width: 1200px) {
    .mx_search { display: none; }
    .mx_foot_top { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
    .mx_foot_brand { grid-column: 1 / -1; }
}
@media (max-width: 960px) {
    .mx_nav, .mx_act_link, .mx_act .mx_cta { display: none; }
    .mx_burger { display: inline-flex; align-items: center; justify-content: center; }
    .mx_head_in { height: 62px; justify-content: space-between; }
    .mx_logo img { height: 32px; }
    .mx_foot_top { grid-template-columns: 1fr 1fr; gap: 28px; }
}