/* ==========================================================================
 * cilixingqiu.com「磁力星球」- 前台样式（零 JS 依赖，内容全部由 PHP 服务端直出）
 * 主题：青蓝星球 + 琥珀点缀，浅色圆角卡片风格（与参考站布局差异化）
 * ========================================================================== */

:root {
  --primary: #0e7490;
  --primary-dark: #0b5568;
  --primary-soft: #e6f6fa;
  --accent: #f59e0b;
  --accent-soft: #fef3c7;
  --text: #10222e;
  --muted: #5d7180;
  --faint: #8b9caa;
  --bg: #f4f9fb;
  --card: #ffffff;
  --border: #dbe8ee;
  --radius: 16px;
  --shadow: 0 2px 12px rgba(12, 74, 92, .05);
  --shadow-hover: 0 12px 28px rgba(12, 74, 92, .13);
  --grad: linear-gradient(135deg, #0b3d4d 0%, #0e7490 52%, #22d3ee 100%);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 86px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
h1, h2, h3 { line-height: 1.35; }
.muted { color: var(--muted); font-size: 13px; }
code { background: var(--primary-soft); color: var(--primary-dark); padding: 1px 6px; border-radius: 5px; font-size: 13px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--primary); color: #fff;
  padding: 8px 14px; border-radius: 0 0 8px 0; z-index: 99;
}
.skip-link:focus { left: 0; }

.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 16px; }

/* ---------------- 顶栏 ---------------- */
.site-header {
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(160%) blur(6px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 30;
}
.header-inner {
  display: flex; align-items: center; gap: 18px;
  min-height: 64px; padding-top: 8px; padding-bottom: 8px; flex-wrap: wrap;
}
.logo { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.logo-img { width: 36px; height: 36px; border-radius: 50%; display: block; }
.logo-text { font-size: 18px; font-weight: 700; letter-spacing: .5px; display: flex; flex-direction: column; line-height: 1.12; }
.logo-domain { font-size: 11px; font-weight: 400; color: var(--faint); letter-spacing: .3px; }

.main-nav { display: flex; align-items: center; gap: 2px; flex: 1 1 auto; flex-wrap: wrap; }
.main-nav a {
  padding: 6px 10px; border-radius: 999px; font-size: 14px; color: var(--muted); white-space: nowrap;
  transition: background .15s, color .15s;
}
.main-nav a:hover { background: var(--primary-soft); color: var(--primary-dark); }
.main-nav .nav-home { color: #fff; font-weight: 600; background: var(--primary); }
.main-nav .nav-home:hover { background: var(--primary-dark); color: #fff; }

.top-search { display: flex; align-items: center; flex: 0 0 auto; }
.top-search input {
  width: 178px; height: 36px; border: 1px solid var(--border); border-right: none;
  border-radius: 999px 0 0 999px; padding: 0 14px; font-size: 14px; font-family: inherit;
  color: var(--text); background: #f7fbfc; outline: none;
}
.top-search input:focus { border-color: var(--primary); background: #fff; }
.top-search button {
  height: 36px; width: 46px; border: none; border-radius: 0 999px 999px 0; cursor: pointer;
  background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center;
}
.top-search button:hover { background: var(--primary-dark); }

.domain-tip {
  background: #fffaf0; color: #92400e; border-bottom: 1px solid #fde3b0;
  text-align: center; font-size: 13px; padding: 7px 16px;
}

.page-main { padding-top: 18px; padding-bottom: 36px; }

/* ---------------- Hero（清爽星球渐变，浅色） ---------------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(34, 211, 238, .22), transparent 42%),
    radial-gradient(circle at 88% 8%, rgba(245, 158, 11, .16), transparent 38%),
    linear-gradient(125deg, #e7f8fb 0%, #eef4ff 55%, #fff8ed 100%);
  border: 1px solid #d8eaf1;
  border-radius: 24px;
  padding: 40px 24px 32px; text-align: center; margin-bottom: 18px;
  box-shadow: 0 12px 34px rgba(12, 74, 92, .07);
}
.hero::after {
  content: ""; position: absolute; right: -70px; top: -90px; width: 260px; height: 260px;
  border-radius: 50%; border: 1px solid rgba(14, 116, 144, .16);
  box-shadow: inset 0 0 0 26px rgba(255, 255, 255, .5);
  pointer-events: none;
}
.hero-badge {
  display: inline-block; font-size: 12px; letter-spacing: 2px; color: var(--primary-dark);
  background: rgba(255, 255, 255, .8); border: 1px solid #cfe6ee; border-radius: 999px;
  padding: 3px 14px; margin-bottom: 14px;
}
.hero-title { font-size: 30px; margin: 0 0 8px; font-weight: 800; letter-spacing: .5px; color: #0a2b38; }
.hero-sub { margin: 0 0 22px; color: #4a6b78; font-size: 14px; }
.hero-search {
  display: flex; align-items: center; max-width: 640px; margin: 0 auto;
  background: #fff; border-radius: 14px; padding: 5px 5px 5px 16px;
  border: 1px solid #cfe6ee;
  box-shadow: 0 12px 26px rgba(12, 74, 92, .12);
}
.hs-icon { display: flex; color: var(--primary); flex: 0 0 auto; }
.hs-input {
  flex: 1 1 auto; border: none; outline: none; height: 44px; padding: 0 12px;
  font-size: 15px; font-family: inherit; color: var(--text); background: transparent; min-width: 0;
}
.hs-btn {
  flex: 0 0 auto; border: none; cursor: pointer; height: 44px; padding: 0 26px; border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), #0891b2); color: #fff;
  font-size: 15px; font-weight: 600; font-family: inherit;
}
.hs-btn:hover { filter: brightness(1.07); }
.hero-tip { margin: 16px auto 0; max-width: 680px; font-size: 13px; color: #557886; }
.hero-tip a { color: var(--primary-dark); text-decoration: underline; }

/* ---------------- 常用网站（顶部快捷入口） ---------------- */
.sec-hot { border-color: #cfe6ee; background: linear-gradient(180deg, #fbfeff, #ffffff); }
.hot-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.hot-card {
  display: flex; align-items: center; gap: 10px; min-width: 0;
  background: var(--grad); color: #fff; border-radius: 14px;
  padding: 13px 14px; transition: transform .16s, box-shadow .16s, filter .16s;
  box-shadow: 0 6px 16px rgba(11, 61, 77, .16);
}
.hot-card:hover { transform: translateY(-3px); filter: brightness(1.06); box-shadow: 0 14px 26px rgba(11, 61, 77, .24); }
.hc-ico {
  flex: 0 0 auto; width: 36px; height: 36px; border-radius: 11px; background: rgba(255, 255, 255, .18);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.hc-ico img { width: 24px; height: 24px; border-radius: 6px; object-fit: cover; }
.hot-card .ico-char { color: #fff; }
.hc-body { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.hc-name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hc-desc { font-size: 11px; color: rgba(255, 255, 255, .78); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------------- 左侧分类引导栏（对齐参考站 aside / aside-card / aside-ul） ---------------- */
.layout { display: grid; grid-template-columns: 208px minmax(0, 1fr); gap: 16px; align-items: start; }
.layout-main { min-width: 0; }

.site-aside { position: sticky; top: 74px; align-self: start; }
.aside-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow); overflow: hidden; max-height: calc(100vh - 92px);
}
.aside-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 12px; border-bottom: 1px solid var(--border);
  font-size: 13px; color: var(--muted); background: linear-gradient(180deg, #f7fcfd, #fff);
}
.aside-title { font-weight: 600; letter-spacing: .5px; white-space: nowrap; }
.aside-toggle {
  flex: 0 0 auto; width: 22px; height: 22px; line-height: 1; padding: 0;
  border: 1px solid var(--border); border-radius: 6px; background: #fff; color: var(--muted);
  font-size: 14px; font-family: inherit; cursor: pointer;
}
.aside-toggle:hover { border-color: var(--primary); color: var(--primary); }

/* 无滚动条滚动（参考站同名工具类） */
.overflow-y-auto { overflow-y: auto; }
.no-scrollbar { scrollbar-width: none; -ms-overflow-style: none; }
.no-scrollbar::-webkit-scrollbar { width: 0; height: 0; display: none; }

.aside-ul { list-style: none; margin: 0; padding: 8px; flex: 1 1 auto; min-height: 0; }
.aside-item { margin: 0; }
.aside-btn {
  display: flex; align-items: center; gap: 9px; padding: 8px 9px; border-radius: 9px;
  font-size: 13.5px; color: var(--muted); transition: background .14s, color .14s;
}
.aside-btn:hover { background: var(--primary-soft); color: var(--primary-dark); }
.aside-btn.active { background: var(--primary-soft); color: var(--primary-dark); font-weight: 600; }
.ai-ico {
  flex: 0 0 auto; width: 22px; height: 22px; border-radius: 7px; background: #eef8fa;
  display: flex; align-items: center; justify-content: center; font-size: 13px; line-height: 1;
}
.ai-text { flex: 1 1 auto; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ai-count { flex: 0 0 auto; font-size: 11px; color: var(--faint); }
.aside-sub { list-style: none; margin: 0 0 4px 0; padding: 0 0 0 31px; }
.aside-sub-btn {
  display: block; padding: 4px 8px; border-radius: 6px; font-size: 12px; color: var(--faint);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.aside-sub-btn:hover { background: #f2fbfd; color: var(--primary); }
.aside-bottom { border-top: 1px solid var(--border); padding: 8px; }
.aside-top-btn {
  display: block; text-align: center; padding: 6px; border-radius: 8px;
  font-size: 12px; color: var(--muted); background: #f7fcfd;
}
.aside-top-btn:hover { background: var(--primary-soft); color: var(--primary-dark); }

/* 收起为图标模式（JS 切换 .layout 上的 is-compact） */
.layout.is-compact { grid-template-columns: 62px minmax(0, 1fr); }
.layout.is-compact .ai-text,
.layout.is-compact .ai-count,
.layout.is-compact .aside-title,
.layout.is-compact .aside-sub,
.layout.is-compact .aside-top-btn { display: none; }
.layout.is-compact .aside-btn { justify-content: center; padding: 8px 0; }
.layout.is-compact .aside-head { justify-content: center; padding: 8px 4px; }
.layout.is-compact .aside-toggle { transform: rotate(180deg); }
.layout.is-compact .aside-bottom { padding: 8px 4px; }
.layout.is-compact .aside-top-btn { font-size: 0; padding: 6px 0; }
.layout.is-compact .aside-top-btn::before { content: "↑"; font-size: 14px; }

/* ---------------- 内容模块 ---------------- */
.sec {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; margin-bottom: 18px; box-shadow: var(--shadow);
}
.sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.sec-head-sub { margin-top: 22px; }
.sec-title { font-size: 18px; margin: 0; display: flex; align-items: center; gap: 9px; color: #0a2b38; }
.bar { width: 4px; height: 17px; border-radius: 3px; background: linear-gradient(180deg, var(--primary), #22d3ee); display: inline-block; }
.sec-tip { font-size: 13px; color: var(--faint); }
.sec-more { font-size: 13px; color: var(--primary); }
.sec-more:hover { text-decoration: underline; }
.sub-title {
  font-size: 14px; color: var(--muted); margin: 16px 0 10px; font-weight: 600;
  padding-left: 10px; border-left: 3px solid #bfe2ea;
}
.sub-title:first-child { margin-top: 0; }

/* 入口卡片 */
.site-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(216px, 1fr)); gap: 12px; }
.site-card {
  display: flex; align-items: center; gap: 11px; min-width: 0;
  background: #fcfefe; border: 1px solid var(--border); border-radius: 13px;
  padding: 12px 13px; transition: transform .16s, box-shadow .16s, border-color .16s, background .16s;
}
.site-card:hover {
  transform: translateY(-2px); border-color: #a9d5e2;
  box-shadow: var(--shadow-hover); background: #fff;
}
.sc-ico {
  flex: 0 0 auto; width: 36px; height: 36px; border-radius: 11px; background: var(--primary-soft);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.sc-ico img { width: 24px; height: 24px; border-radius: 6px; object-fit: cover; }
.ico-char { font-size: 17px; line-height: 1; color: var(--primary-dark); font-weight: 600; }
.sc-body { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.sc-name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-desc { font-size: 12px; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-go { flex: 0 0 auto; color: #b6ccd6; font-size: 18px; }

/* ---------------- 榜单 ---------------- */
.rank-box { background: #fbfeff; border: 1px solid var(--border); border-radius: 13px; padding: 14px; margin-bottom: 18px; }
.rank-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.rank-title { font-size: 16px; margin: 0; display: flex; align-items: center; gap: 8px; }
.rank-more { font-size: 13px; color: var(--primary); }
.rank-tip { font-size: 12px; color: var(--faint); }
.rank-list { list-style: none; margin: 0; padding: 0; }
.rank-item a {
  display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 8px; font-size: 14px;
}
.rank-item a:hover { background: var(--primary-soft); }
.rank-no {
  flex: 0 0 auto; width: 20px; height: 20px; border-radius: 6px; background: #e7f1f5; color: var(--muted);
  font-size: 12px; display: flex; align-items: center; justify-content: center; font-weight: 600;
}
.rank-no.top { background: linear-gradient(135deg, var(--accent), #ea8a04); color: #fff; }
.rank-name { flex: 1 1 auto; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-meta { flex: 0 0 auto; font-size: 12px; color: var(--faint); }

/* ---------------- 文章 ---------------- */
.art-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.art-card {
  background: #fbfeff; border: 1px solid var(--border); border-radius: 13px; padding: 15px;
  transition: transform .16s, box-shadow .16s, border-color .16s, background .16s;
}
.art-card:hover { transform: translateY(-2px); border-color: #a9d5e2; box-shadow: var(--shadow-hover); background: #fff; }
.art-title { font-size: 15px; margin: 0 0 8px; }
.art-title a:hover { color: var(--primary); }
.art-summary {
  margin: 0 0 10px; font-size: 13px; color: var(--muted);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.art-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--faint); }

.chip {
  display: inline-flex; align-items: center; gap: 5px; background: var(--primary-soft); color: var(--primary-dark);
  border-radius: 999px; padding: 2px 11px; font-size: 12px; white-space: nowrap;
}
.chip:hover { background: #d5eef5; }
.chip-cat { background: #e4f4f9; }
.chip .cnt { color: var(--faint); font-size: 11px; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------------- 分页 ---------------- */
.pager { display: flex; align-items: center; justify-content: center; gap: 6px; flex-wrap: wrap; margin: 20px 0 4px; }
.pg-btn {
  display: inline-block; min-width: 36px; padding: 6px 11px; text-align: center; font-size: 14px;
  background: #fff; border: 1px solid var(--border); border-radius: 9px; color: var(--muted);
}
a.pg-btn:hover { border-color: var(--primary); color: var(--primary); }
.pg-btn.current { background: var(--primary); border-color: var(--primary); color: #fff; }
.pg-btn.disabled { opacity: .5; }
.pg-gap { color: var(--faint); }
.pg-info { font-size: 13px; color: var(--faint); margin-left: 6px; }

/* ---------------- 面包屑 ---------------- */
.breadcrumb { margin-bottom: 14px; font-size: 13px; color: var(--muted); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; }
.breadcrumb li:not(:last-child)::after { content: "›"; margin-left: 6px; color: #b6ccd6; }
.breadcrumb a { color: var(--primary); }

/* ---------------- 通用区块 ---------------- */
.mod {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; margin-bottom: 18px; box-shadow: var(--shadow);
}
.mod-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.mod-title { font-size: 18px; margin: 0; display: flex; align-items: center; gap: 9px; }
.mod-tip { font-size: 13px; color: var(--faint); }
.seo-text p { margin: 0 0 10px; font-size: 14px; color: var(--muted); }
.seo-text p:last-child { margin-bottom: 0; }
h2.sec-title, h1.mod-title, h1.detail-title { margin: 0; }

.empty { text-align: center; color: var(--faint); padding: 26px 10px; margin: 0; }

/* ---------------- 两栏布局 ---------------- */
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) 302px; gap: 18px; align-items: start; }
.col-main { min-width: 0; }
.col-side { display: flex; flex-direction: column; gap: 14px; }
.side-box { background: #fbfeff; border: 1px solid var(--border); border-radius: 13px; padding: 14px; }
.side-title { font-size: 15px; margin: 0 0 10px; }
.side-cats, .side-arts { list-style: none; margin: 0; padding: 0; }
.side-cats li a {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 6px 8px; border-radius: 8px; font-size: 14px; color: var(--muted);
}
.side-cats li a:hover { background: var(--primary-soft); color: var(--primary-dark); }
.side-cats li a.current { background: var(--primary-soft); color: var(--primary-dark); font-weight: 600; }
.side-arts li a {
  display: block; padding: 6px 8px; border-radius: 8px; font-size: 13px; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.side-arts li a:hover { background: var(--primary-soft); color: var(--primary-dark); }
.side-text { font-size: 13px; color: var(--muted); margin: 0 0 10px; }
.side-btn {
  display: block; text-align: center; padding: 9px; border-radius: 10px; font-size: 14px;
  background: var(--primary); color: #fff;
}
.side-btn:hover { background: var(--primary-dark); }

/* ---------------- 详情页 ---------------- */
.detail { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); margin-bottom: 18px; }
.detail-title { font-size: 25px; margin: 0 0 10px; padding-bottom: 4px; }
.detail-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--faint); margin-bottom: 14px; }
.detail-summary {
  background: #f2fbfd; border-left: 3px solid var(--primary); border-radius: 0 10px 10px 0;
  padding: 10px 14px; font-size: 14px; color: var(--muted); margin: 0 0 16px;
}
.detail-h2 { font-size: 17px; margin: 24px 0 10px; padding-left: 10px; border-left: 3px solid var(--accent); }
.rich { font-size: 15px; line-height: 1.95; word-break: break-word; }
.rich h2 { font-size: 18px; margin: 24px 0 10px; padding-left: 10px; border-left: 3px solid var(--primary); }
.rich h3 { font-size: 16px; margin: 18px 0 8px; }
.rich p { margin: 0 0 12px; }
.rich ul, .rich ol { margin: 0 0 12px; padding-left: 22px; }
.rich li { margin-bottom: 4px; }
.rich img { border-radius: 10px; }
.rich blockquote {
  margin: 0 0 12px; padding: 8px 14px; background: #f2fbfd;
  border-left: 3px solid var(--border); color: var(--muted); border-radius: 0 8px 8px 0;
}
.tip-list { margin: 0; padding-left: 20px; font-size: 14px; color: var(--muted); }
.tip-list li { margin-bottom: 6px; }

.go-panel {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  background: linear-gradient(120deg, #eefbfd, #f6fbff);
  border: 1px dashed #a9d5e2; border-radius: 13px; padding: 14px 16px; margin: 0 0 18px;
}
.go-btn {
  display: inline-block; background: linear-gradient(135deg, var(--primary), #0891b2); color: #fff;
  font-weight: 600; font-size: 15px; padding: 11px 26px; border-radius: 10px;
  box-shadow: 0 8px 18px rgba(14, 116, 144, .22);
}
.go-btn:hover { filter: brightness(1.07); }
.go-hint { font-size: 12px; color: var(--muted); }

/* /nav 分组 */
.link-group { margin-bottom: 22px; }
.link-group:last-child { margin-bottom: 0; }
.lg-title { font-size: 16px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.lg-main { color: var(--text); }
.lg-sub { color: var(--muted); font-size: 14px; font-weight: 500; }
.lg-count { font-size: 12px; color: var(--faint); font-weight: 400; }

/* 内联搜索 */
.inline-search { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.inline-search input {
  flex: 1 1 220px; height: 40px; border: 1px solid var(--border); border-radius: 10px;
  padding: 0 14px; font-size: 14px; font-family: inherit; outline: none;
}
.inline-search input:focus { border-color: var(--primary); }
.inline-search button {
  flex: 0 0 auto; height: 40px; padding: 0 22px; border: none; border-radius: 10px; cursor: pointer;
  background: var(--primary); color: #fff; font-size: 14px; font-family: inherit;
}
.inline-search button:hover { background: var(--primary-dark); }

.nf-wrap { text-align: center; }
.nf-wrap .inline-search { max-width: 460px; margin-left: auto; margin-right: auto; }

/* ---------------- 页脚 ---------------- */
.site-footer { background: #0a2b38; color: #a9c2cd; margin-top: 30px; padding-top: 30px; }
.footer-inner { display: grid; grid-template-columns: 1fr 1fr 1.4fr; gap: 22px; padding-bottom: 22px; }
.foot-title { font-size: 14px; margin: 0 0 10px; color: #fff; }
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links li { margin-bottom: 6px; font-size: 13px; }
.foot-links a:hover { color: #fff; }
.foot-about p { font-size: 13px; margin: 0; color: #8fa9b6; }
.foot-bottom {
  border-top: 1px solid #14414f; padding: 14px 16px 22px; font-size: 12px; color: #7d99a7;
}
.foot-bottom p { margin: 0 0 6px; }
.foot-bottom a { color: #a9c2cd; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1200px) {
  .hot-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .two-col { grid-template-columns: minmax(0, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .top-search input { width: 150px; }
}

/* 平板及以下：引导栏由左侧竖排改为顶部横向可滑动条 */
@media (max-width: 1024px) {
  .layout { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .layout.is-compact { grid-template-columns: minmax(0, 1fr); }
  .site-aside { position: static; }
  .aside-card { max-height: none; }
  .aside-head, .aside-bottom { display: none; }
  .aside-ul {
    display: flex; gap: 6px; padding: 8px;
    overflow-x: auto; overflow-y: hidden; white-space: nowrap;
  }
  .aside-item { flex: 0 0 auto; }
  .aside-btn { padding: 7px 11px; border: 1px solid var(--border); white-space: nowrap; }
  .aside-btn.active { border-color: #a9d5e2; }
  .ai-count { display: none; }
  .aside-sub { display: none; }
  .layout.is-compact .ai-text { display: inline; }
  .layout.is-compact .aside-btn { justify-content: flex-start; padding: 7px 11px; }
}

@media (max-width: 720px) {
  body { font-size: 14px; }
  .header-inner { gap: 10px; }
  .main-nav { order: 3; width: 100%; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
  .main-nav a { padding: 5px 10px; font-size: 13px; }
  .top-search { flex: 1 1 100%; }
  .top-search input { width: 100%; }
  .hero { padding: 28px 16px 24px; border-radius: 18px; }
  .hero-title { font-size: 22px; }
  .hero-search { padding: 4px 4px 4px 12px; }
  .hs-btn { padding: 0 16px; font-size: 14px; }
  .hot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .hot-card { padding: 11px 12px; }
  .site-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
  .site-card { padding: 10px; }
  .sc-desc { display: none; }
  .art-list { grid-template-columns: 1fr; }
  .sec, .mod, .detail { padding: 14px; border-radius: 13px; }
  .detail-title { font-size: 20px; }
  .footer-inner { grid-template-columns: 1fr; }
  .rank-meta { display: none; }
  .aside-btn { font-size: 13px; }
  .ai-ico { width: 20px; height: 20px; font-size: 12px; }
}