/*
Theme Name:  B2 Child - 软件下载站
Theme URI:   https://www.dlres.com/
Description: 7B2 主题的子主题,原创软件下载站风格。包含首页软件卡片网格模板和详情页下载面板短代码。全站配色、圆角、阴影均可在下方 :root 变量中一处修改、全局生效。
Author:      dlres.com
Template:    b2
Version:     1.0.1
Text Domain: b2-child
*/

/* =====================================================
   0. 设计变量 —— 想换肤改这里即可
   ===================================================== */
:root {
  --dlx-bg:           #f3f5f9;   /* 页面底色:冷灰蓝 */
  --dlx-surface:      #ffffff;   /* 卡片表面 */
  --dlx-ink:          #16233b;   /* 主文字:深海军蓝 */
  --dlx-ink-2:        #5b6b84;   /* 次级文字 */
  --dlx-ink-3:        #8a97ad;   /* 弱化文字(日期等) */
  --dlx-line:         #e4e9f2;   /* 描边 */
  --dlx-primary:      #2353e8;   /* 主色:钴蓝 */
  --dlx-primary-dark: #1b42c4;
  --dlx-primary-tint: #eaf0ff;
  --dlx-green:        #0fa958;   /* 下载动作色 */
  --dlx-green-dark:   #0c8a48;
  --dlx-green-tint:   #e7f7ee;
  --dlx-radius:       14px;
  --dlx-radius-sm:    10px;
  --dlx-shadow:       0 1px 2px rgba(22, 35, 59, .05), 0 8px 24px -14px rgba(22, 35, 59, .14);
  --dlx-shadow-hover: 0 2px 4px rgba(22, 35, 59, .06), 0 18px 34px -14px rgba(35, 83, 232, .22);
  --dlx-font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
              "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
  --dlx-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas,
              "Liberation Mono", Menlo, monospace;
}

/* =====================================================
   1. 基础容器
   ===================================================== */
.dlx,
.dlx * { box-sizing: border-box; }

.dlx {
  font-family: var(--dlx-font);
  color: var(--dlx-ink);
  -webkit-font-smoothing: antialiased;
}

.dlx-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px 46px;
}

/* =====================================================
   2. 首页 Hero:搜索区(圆角面板 + 淡点阵纹理)
   ===================================================== */
.dlx-hero {
  position: relative;
  text-align: center;
  padding: 48px 24px 40px;
  border: 1px solid var(--dlx-line);
  border-radius: var(--dlx-radius);
  overflow: hidden;
  background:
    radial-gradient(rgba(35, 83, 232, .09) 1px, transparent 1.5px) 0 0 / 22px 22px,
    linear-gradient(180deg, #ffffff 0%, #f7f9fd 100%);
}

.dlx-eyebrow {
  display: inline-block;
  font-family: var(--dlx-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--dlx-primary);
  background: var(--dlx-primary-tint);
  border: 1px solid rgba(35, 83, 232, .18);
  padding: 5px 14px;
  border-radius: 999px;
}
.dlx-eyebrow b { font-weight: 700; }

.dlx-hero h1 {
  margin: 16px 0 8px;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--dlx-ink);
  line-height: 1.3;
}

.dlx-sub {
  margin: 0;
  font-size: 15px;
  color: var(--dlx-ink-2);
}

/* 搜索框 */
.dlx-search {
  display: flex;
  max-width: 620px;
  margin: 24px auto 0;
  padding: 6px;
  background: #fff;
  border: 1.5px solid var(--dlx-line);
  border-radius: 999px;
  box-shadow: var(--dlx-shadow);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.dlx-search:focus-within {
  border-color: var(--dlx-primary);
  box-shadow: 0 0 0 4px rgba(35, 83, 232, .12);
}
.dlx-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  padding: 10px 18px;
  font-size: 15px;
  font-family: var(--dlx-font);
  color: var(--dlx-ink);
}
.dlx-search input::placeholder { color: var(--dlx-ink-3); }
.dlx-search button {
  flex: none;
  border: 0;
  cursor: pointer;
  background: var(--dlx-primary);
  color: #fff;
  font-size: 15px;
  font-family: var(--dlx-font);
  padding: 10px 28px;
  border-radius: 999px;
  transition: background .15s ease;
}
.dlx-search button:hover { background: var(--dlx-primary-dark); }

/* 分类胶囊 */
.dlx-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 22px;
}
.dlx-chip {
  display: inline-block;
  padding: 7px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--dlx-line);
  color: var(--dlx-ink-2);
  font-size: 13.5px;
  text-decoration: none;
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.dlx-chip:hover {
  border-color: var(--dlx-primary);
  color: var(--dlx-primary);
  background: var(--dlx-primary-tint);
  text-decoration: none;
}

/* =====================================================
   3. 小节标题
   ===================================================== */
.dlx-sec {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 36px 0 18px;
}
.dlx-sec h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--dlx-ink);
}
.dlx-sec-line {
  flex: 1;
  height: 1px;
  background: var(--dlx-line);
}
.dlx-count {
  font-family: var(--dlx-mono);
  font-size: 12px;
  color: var(--dlx-ink-3);
  letter-spacing: .04em;
}

/* =====================================================
   4. 软件卡片网格
   ===================================================== */
.dlx-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: 16px;
}

.dlx-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--dlx-surface);
  border: 1px solid var(--dlx-line);
  border-radius: var(--dlx-radius);
  padding: 18px;
  box-shadow: var(--dlx-shadow);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.dlx-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--dlx-shadow-hover);
  border-color: rgba(35, 83, 232, .35);
}

.dlx-card-top {
  display: flex;
  gap: 12px;
  align-items: center;
  min-width: 0;
}

/* 图标托盘:圆角方形,呼应系统应用图标 */
.dlx-icon {
  width: 54px;
  height: 54px;
  flex: none;
  border-radius: 15px;
  overflow: hidden;
  background: var(--dlx-primary-tint);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dlx-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.dlx-icon-fallback {
  font-weight: 700;
  font-size: 22px;
  color: var(--dlx-primary);
}

.dlx-card-head { min-width: 0; }
.dlx-card h3 {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dlx-card h3 a {
  color: var(--dlx-ink);
  text-decoration: none;
}
/* 整卡可点击(伸展链接) */
.dlx-card h3 a::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--dlx-radius);
}
.dlx-card:hover h3 a { color: var(--dlx-primary); }

.dlx-cat {
  display: inline-block;
  font-size: 11.5px;
  color: var(--dlx-primary);
  background: var(--dlx-primary-tint);
  padding: 2px 9px;
  border-radius: 6px;
}

.dlx-card p {
  margin: 13px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--dlx-ink-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dlx-card-foot {
  margin-top: auto;
  padding-top: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dlx-date {
  font-family: var(--dlx-mono);
  font-size: 11.5px;
  color: var(--dlx-ink-3);
}
.dlx-get {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--dlx-green);
}
.dlx-get svg { display: block; }

/* 空状态 */
.dlx-empty {
  padding: 64px 24px;
  text-align: center;
  color: var(--dlx-ink-2);
  font-size: 14px;
  background: #fff;
  border: 1.5px dashed var(--dlx-line);
  border-radius: var(--dlx-radius);
}

/* =====================================================
   5. 分页(paginate_links 输出)
   ===================================================== */
.dlx-pagi ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  list-style: none;
  margin: 34px 0 6px;
  padding: 0;
}
.dlx-pagi .page-numbers {
  display: inline-block;
  min-width: 38px;
  text-align: center;
  padding: 8px 13px;
  border-radius: var(--dlx-radius-sm);
  background: #fff;
  border: 1px solid var(--dlx-line);
  color: var(--dlx-ink-2);
  font-family: var(--dlx-mono);
  font-size: 13px;
  text-decoration: none;
  transition: border-color .15s ease, color .15s ease;
}
.dlx-pagi a.page-numbers:hover {
  border-color: var(--dlx-primary);
  color: var(--dlx-primary);
}
.dlx-pagi .page-numbers.current {
  background: var(--dlx-primary);
  border-color: var(--dlx-primary);
  color: #fff;
}

/* =====================================================
   6. 下载面板 [dl_box] 短代码
   ===================================================== */
.dlx-dlbox {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  background: var(--dlx-surface);
  border: 1px solid var(--dlx-line);
  border-left: 4px solid var(--dlx-green);
  border-radius: var(--dlx-radius);
  padding: 22px 26px;
  margin: 26px 0;
  box-shadow: var(--dlx-shadow);
  font-family: var(--dlx-font);
}

.dlx-dlbox-info { min-width: 0; }

.dlx-dlbox-name {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 17px;
  font-weight: 700;
  color: var(--dlx-ink);
}

.dlx-ver {
  font-family: var(--dlx-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--dlx-primary);
  background: var(--dlx-primary-tint);
  padding: 3px 9px;
  border-radius: 6px;
}

/* 文件清单:标签常规体、数值等宽体 */
.dlx-manifest {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 10px;
  font-size: 13px;
  color: var(--dlx-ink-2);
}
.dlx-m b {
  font-weight: 500;
  font-size: 12px;
  color: var(--dlx-ink-3);
  margin-right: 6px;
}
.dlx-m span { font-family: var(--dlx-mono); }

.dlx-pass {
  margin-top: 9px;
  font-size: 12.5px;
  color: var(--dlx-ink-2);
}
.dlx-pass code {
  font-family: var(--dlx-mono);
  background: var(--dlx-green-tint);
  color: var(--dlx-green-dark);
  padding: 2px 9px;
  border-radius: 6px;
}

/* 下载按钮:悬停时箭头下落 */
.dlx-dlbtn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex: none;
  background: var(--dlx-green);
  color: #fff !important;
  font-size: 15.5px;
  font-weight: 600;
  padding: 13px 30px;
  border-radius: 12px;
  text-decoration: none !important;
  box-shadow: 0 8px 20px -8px rgba(15, 169, 88, .55);
  transition: background .15s ease;
}
.dlx-dlbtn:hover { background: var(--dlx-green-dark); }
.dlx-dlbtn svg { transition: transform .18s ease; }
.dlx-dlbtn:hover svg { transform: translateY(2px); }

/* =====================================================
   7. 可访问性与降级
   ===================================================== */
.dlx a:focus-visible,
.dlx button:focus-visible,
.dlx-dlbtn:focus-visible {
  outline: 3px solid rgba(35, 83, 232, .4);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .dlx-card,
  .dlx-dlbtn svg,
  .dlx-search,
  .dlx-chip { transition: none; }
  .dlx-card:hover { transform: none; }
  .dlx-dlbtn:hover svg { transform: none; }
}

/* =====================================================
   8. 响应式
   ===================================================== */
@media (max-width: 700px) {
  .dlx-hero { padding: 34px 18px 30px; }
  .dlx-hero h1 { font-size: 24px; }
  .dlx-sub { font-size: 14px; }
  .dlx-grid { grid-template-columns: 1fr; }
  .dlx-search button { padding: 10px 20px; }

  .dlx-dlbox {
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
  }
  .dlx-dlbtn { justify-content: center; }
}