/* ============================================================
   蒙学成语网 新版样式 v2.0（移动优先响应式）
   中国风：朱砂红 / 墨色 / 宣纸米白 / 鎏金
   ============================================================ */
:root {
    --red: #b03a2e;
    --red-dark: #8e2f23;
    --gold: #b8860b;
    --ink: #2b2b2b;
    --paper: #faf6ef;
    --paper2: #f2ece0;
    --line: #e5ddcf;
    --gray: #7a7468;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background: var(--paper);
    color: var(--ink);
    line-height: 1.6;
    font-size: 15px;
}

a { color: var(--red); text-decoration: none; }
a:hover { color: var(--red-dark); text-decoration: underline; }
img { max-width: 100%; }
ul, ol { list-style-position: inside; }

.mx-container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* ---------- 头部 ---------- */
.mx-header { background: linear-gradient(135deg, #7c281d, #b03a2e); color: #fff; }
.mx-header-inner { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; }
.mx-logo { display: flex; flex-direction: column; line-height: 1.2; color: #fff; }
.mx-logo:hover { color: #fff; text-decoration: none; }
.mx-logo-zh { font-size: 26px; font-weight: 700; letter-spacing: 3px; font-family: "STKaiti", "KaiTi", "Noto Serif SC", serif; }
.mx-logo-en { font-size: 10px; letter-spacing: 4px; opacity: .75; }

.mx-search { flex: 1; min-width: 220px; display: flex; }
.mx-search input {
    flex: 1; border: none; border-radius: 22px 0 0 22px; padding: 10px 16px;
    font-size: 14px; outline: none; min-width: 0; color: var(--ink);
}
.mx-search button {
    border: none; background: var(--gold); color: #fff; padding: 10px 22px;
    border-radius: 0 22px 22px 0; cursor: pointer; font-size: 14px; white-space: nowrap;
}
.mx-search button:hover { background: #9a7410; }

.mx-burger { display: none; background: none; border: 1px solid rgba(255,255,255,.6); border-radius: 6px; padding: 7px 9px; cursor: pointer; }
.mx-burger span { display: block; width: 20px; height: 2px; background: #fff; margin: 4px 0; }

/* ---------- 导航 ---------- */
.mx-nav { background: var(--red-dark); }
.mx-nav .mx-container { display: flex; flex-wrap: wrap; }
.mx-nav a { color: #f5e6d8; padding: 10px 18px; font-size: 15px; display: block; }
.mx-nav a:hover { background: rgba(255,255,255,.12); color: #fff; text-decoration: none; }
.mx-nav a.on { background: rgba(255,255,255,.18); color: #fff; }

/* ---------- 布局 ---------- */
.mx-layout { display: flex; gap: 20px; margin-top: 20px; align-items: flex-start; }
.mx-main { flex: 1; min-width: 0; }
.mx-side { width: 300px; flex-shrink: 0; }

/* ---------- 卡片 ---------- */
.mx-card {
    background: #fff; border: 1px solid var(--line); border-radius: 10px;
    padding: 18px; margin-bottom: 20px; box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.mx-card-title {
    font-size: 17px; font-weight: 700; color: var(--red-dark);
    border-left: 4px solid var(--red); padding-left: 10px; margin-bottom: 14px;
    font-family: "STKaiti", "KaiTi", "Noto Serif SC", serif;
}

/* ---------- 首页 hero ---------- */
.mx-hero {
    background: linear-gradient(160deg, #7c281d, #c0563f);
    color: #fff; border-radius: 12px; padding: 36px 24px;
    text-align: center; margin-top: 20px;
}
.mx-hero h1 { font-size: 34px; font-family: "STKaiti", "KaiTi", "Noto Serif SC", serif; letter-spacing: 6px; margin-bottom: 10px; }
.mx-hero p { opacity: .92; margin-bottom: 20px; font-size: 14px; }
.mx-search-lg { max-width: 580px; margin: 0 auto; display: flex; }
.mx-search-lg input { flex: 1; padding: 12px 18px; border-radius: 24px 0 0 24px; border: none; outline: none; font-size: 15px; min-width: 0; }
.mx-search-lg button { padding: 12px 30px; border-radius: 0 24px 24px 0; border: none; background: var(--gold); color: #fff; cursor: pointer; font-size: 15px; }

/* ---------- 字母 ---------- */
.mx-letters { display: flex; flex-wrap: wrap; gap: 8px; }
.mx-letters a {
    width: 46px; height: 46px; display: flex; align-items: center; justify-content: center;
    background: var(--paper2); border: 1px solid var(--line); border-radius: 8px;
    font-size: 18px; font-weight: 700; color: var(--red-dark);
}
.mx-letters a:hover { background: var(--red); color: #fff; text-decoration: none; border-color: var(--red); }

/* ---------- 网格条目 ---------- */
.mx-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.mx-item { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; background: #fffdf8; }
.mx-item-name { font-size: 17px; font-weight: 700; color: var(--red-dark); }
.mx-item-py { color: var(--gray); font-size: 12px; margin: 2px 0; }
.mx-item-desc { color: #555; font-size: 13px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- 标签 ---------- */
.mx-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.mx-tags a {
    padding: 5px 13px; background: var(--paper2); border: 1px solid var(--line);
    border-radius: 16px; font-size: 13px; color: #5b5346;
}
.mx-tags a:hover { background: var(--red); color: #fff; text-decoration: none; border-color: var(--red); }

.mx-more { text-align: right; margin-top: 10px; font-size: 13px; }

/* ---------- 列表行 ---------- */
.mx-row { border-bottom: 1px dashed var(--line); padding: 12px 2px; }
.mx-row:last-child { border-bottom: none; }
.mx-row-name { font-size: 16px; font-weight: 700; color: var(--red-dark); }
.mx-row-py { color: var(--gray); font-size: 12px; margin-left: 8px; }
.mx-row-desc { color: #555; font-size: 13px; margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- 面包屑 / 标题 ---------- */
.mx-crumb { font-size: 13px; color: var(--gray); margin-bottom: 10px; }
.mx-crumb a { color: var(--gray); }
.mx-crumb a:hover { color: var(--red); }
.mx-page-title { font-size: 22px; color: var(--red-dark); margin-bottom: 14px; font-family: "STKaiti", "KaiTi", "Noto Serif SC", serif; }

/* ---------- 详情 ---------- */
.mx-detail-name { font-size: 30px; color: var(--red-dark); text-align: center; letter-spacing: 3px; font-family: "STKaiti", "KaiTi", "Noto Serif SC", serif; }
.mx-detail-py { text-align: center; color: var(--gray); margin: 6px 0 16px; font-size: 14px; }
.mx-detail-list dt { font-weight: 700; color: var(--red-dark); margin-top: 14px; font-size: 15px; }
.mx-detail-list dd { color: #333; font-size: 15px; padding: 4px 0 0 4px; }
.mx-detail-list dd a { color: var(--red); }

/* ---------- 侧栏 ---------- */
.mx-rank { list-style: none; counter-reset: rank; }
.mx-rank li { counter-increment: rank; padding: 6px 0; border-bottom: 1px dashed var(--line); display: flex; gap: 8px; align-items: baseline; font-size: 14px; }
.mx-rank li::before { content: counter(rank); color: var(--gold); font-weight: 700; font-size: 13px; }
.mx-rank a { color: var(--ink); }
.mx-rank a:hover { color: var(--red); }

.mx-linklist { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 16px; }
.mx-linklist li { font-size: 14px; padding: 4px 0; border-bottom: 1px dashed var(--line); }

/* ---------- 分页 ---------- */
.mx-pager { margin-top: 14px; }
.pagination { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; justify-content: center; }
.pagination li a, .pagination li span {
    display: block; padding: 6px 13px; background: #fff; border: 1px solid var(--line);
    border-radius: 6px; color: var(--ink); font-size: 13px;
}
.pagination li.active span { background: var(--red); color: #fff; border-color: var(--red); }
.pagination li a:hover { background: var(--paper2); text-decoration: none; }

/* ---------- 页脚 ---------- */
.mx-footer { background: #2c2620; color: #c9bfae; margin-top: 30px; padding: 26px 0 18px; text-align: center; font-size: 13px; }
.mx-footer a { color: #d8c9b2; margin: 0 8px; }
.mx-footer a:hover { color: #fff; }
.mx-footer p { margin-top: 8px; }
.mx-footer .beian a { color: #8f8574; font-size: 12px; }

/* ---------- 404 ---------- */
.mx-404 { text-align: center; padding: 70px 20px; }
.mx-404 h1 { font-size: 76px; color: var(--red-dark); font-family: "STKaiti", "KaiTi", serif; line-height: 1.2; }
.mx-404 p { color: var(--gray); margin: 12px 0 22px; font-size: 15px; }
.mx-404-btn { display: inline-block; background: var(--red); color: #fff; padding: 9px 26px; border-radius: 22px; margin: 0 6px; }
.mx-404-btn:hover { background: var(--red-dark); color: #fff; text-decoration: none; }

/* ---------- 后台统计表 ---------- */
.mx-stat { width: 100%; border-collapse: collapse; font-size: 14px; }
.mx-stat th { background: var(--paper2); color: var(--red-dark); padding: 8px 10px; text-align: left; border: 1px solid var(--line); font-weight: 700; }
.mx-stat td { padding: 7px 10px; border: 1px solid var(--line); color: #333; }
.mx-stat tr:hover td { background: #fffdf8; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
    .mx-side { display: none; }
}

@media (max-width: 640px) {
    .mx-header-inner { gap: 12px; }
    .mx-search { order: 3; flex-basis: 100%; }
    .mx-burger { display: block; margin-left: auto; }
    .mx-nav { display: none; }
    .mx-nav.open { display: block; }
    .mx-nav a { padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
    .mx-grid { grid-template-columns: 1fr; }
    .mx-hero { padding: 26px 16px; }
    .mx-hero h1 { font-size: 26px; letter-spacing: 3px; }
    .mx-linklist { grid-template-columns: 1fr; }
    .mx-detail-name { font-size: 24px; }
    .mx-card { padding: 14px; }
}