/* ==========================================================================
   site-unify.css  v3  —  首页改版（列表卡片 + 轮播 + 侧栏模块）+ 页脚新样式
   说明：仅覆盖展示层，不改动框架逻辑；所有首页选择器使用 hv- 前缀与
   body.home 作用域，避免影响文章页 / 列表页。
   ========================================================================== */

/* ---------------------------------------------------------------- 全站背景
   与设计稿一致：body 底色 = --surface (#F6F8FA)，内容卡片保持白色形成层次 */
body { background: var(--surface); }

/* ---------------------------------------------------------------- 首页网格 */
body.home #page-content { padding: 24px 0 8px; }
body.home .hv-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
  align-items: stretch;
}
/* 首行跨两列：轮播（宽 = 主栏）+ 右侧模块（宽 = 侧栏） */
body.home .hv-hero {
  grid-column: 1 / -1;
  display: flex;
  align-items: stretch;
  gap: 24px;
}

/* ------------------------------------------------------------------ 轮播 */
body.home .hv-slider {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  aspect-ratio: 2.05 / 1;
  min-height: 300px;
  max-height: 420px;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--navy);
  box-shadow: var(--sh-2);
}
body.home .hv-slides {
  display: flex;
  height: 100%;
  transition: transform .55s cubic-bezier(.4, 0, .2, 1);
}
body.home .hv-slide {
  position: relative;
  flex: 0 0 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  background-color: var(--navy);
  background-size: cover;
  background-position: center;
}
body.home .hv-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,14,22,.10) 0%, rgba(10,14,22,.52) 55%, rgba(10,14,22,.86) 100%);
}
body.home .hv-slide-inner { position: relative; width: 100%; padding: 32px 36px; color: #fff; }
body.home .hv-kicker {
  display: inline-block; margin-bottom: 12px; padding: 3px 10px;
  font-size: 12px; letter-spacing: .12em; border-radius: 20px;
  background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.28);
}
body.home .hv-slide h2 {
  font-family: var(--serif); font-size: 27px; font-weight: 700; line-height: 1.36;
  letter-spacing: .01em; text-shadow: 0 2px 18px rgba(0,0,0,.35);
}
body.home .hv-slide h2 a { color: #fff; }
body.home .hv-slide h2 a:hover { color: #fff; text-decoration: underline; text-underline-offset: 6px; }
body.home .hv-slide p {
  margin-top: 8px; max-width: 540px; font-size: 13.5px; line-height: 1.8;
  color: rgba(255,255,255,.82);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
body.home .hv-btn {
  display: inline-flex; align-items: center; gap: 6px; height: 36px; margin-top: 16px;
  padding: 0 20px; border-radius: 18px; background: var(--brand); color: #fff;
  font-size: 13px; font-weight: 500;
}
body.home .hv-btn:hover { background: var(--brand-deep); color: #fff; }
body.home .hv-btn .ico { width: 14px; height: 14px; }

body.home .hv-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%;
  background: rgba(255,255,255,.16); color: #fff; cursor: pointer;
  display: grid; place-items: center; opacity: 0; transition: opacity .25s, background .25s;
}
body.home .hv-slider:hover .hv-nav { opacity: 1; }
body.home .hv-nav:hover { background: rgba(255,255,255,.3); }
body.home .hv-nav.prev { left: 16px; }
body.home .hv-nav.next { right: 16px; }
body.home .hv-dots { position: absolute; right: 20px; bottom: 20px; z-index: 3; display: flex; gap: 8px; }
body.home .hv-dots button {
  width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%;
  background: rgba(255,255,255,.45); cursor: pointer; transition: width .25s, background .25s;
}
body.home .hv-dots button.on { width: 22px; border-radius: 4px; background: #fff; }

/* --------------------------------------------------- 轮播右侧模块（宽 300） */
body.home .hv-hero-side {
  flex: 0 0 300px; min-width: 0;
  display: grid; grid-template-rows: auto minmax(0, 1fr); gap: 16px;
}
body.home .hv-card {
  background: #fff; border-radius: var(--r-lg); box-shadow: var(--sh-1); overflow: hidden;
}
body.home .hv-hero-side .hv-card { display: flex; flex-direction: column; min-height: 0; }
body.home .hv-card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  min-height: 46px; padding: 0 16px; border-bottom: 1px solid var(--line);
}
body.home .hv-card-head h3 {
  display: flex; align-items: center; gap: 8px;
  font-size: 14.5px; font-weight: 600; color: var(--ink);
}
body.home .hv-card-head h3::before {
  content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--brand);
}
body.home .hv-more { display: inline-flex; align-items: center; gap: 2px; font-size: 12px; color: var(--ink-4); }
body.home .hv-more:hover { color: var(--brand); }
body.home .hv-more .ico { width: 13px; height: 13px; }

body.home .hv-notice-list { flex: 1 1 auto; display: flex; flex-direction: column; justify-content: space-around; padding: 6px 8px; }
body.home .hv-notice-list a {
  display: flex; align-items: center; gap: 8px; min-height: 34px; padding: 4px 8px;
  border-radius: 6px; font-size: 13px; color: var(--ink-2);
}
body.home .hv-notice-list a:hover { background: var(--surface); color: var(--brand); }
body.home .hv-notice-list .dot { flex: 0 0 auto; width: 5px; height: 5px; border-radius: 50%; background: var(--line-strong); }
body.home .hv-notice-list a:hover .dot { background: var(--brand); }
body.home .hv-notice-list .txt { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

body.home .hv-quick-grid {
  flex: 1 1 auto; display: grid; grid-template-columns: 1fr 1fr;
  grid-auto-rows: minmax(0, 1fr);
  gap: 8px; padding: 12px 14px 14px; min-height: 0;
}
body.home .hv-quick-grid a {
  display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 0; padding: 6px;
  border-radius: var(--r-sm); background: var(--surface); font-size: 12.5px; color: var(--ink-2);
}
body.home .hv-quick-grid a:hover { background: var(--brand-soft); color: var(--brand-deep); }
body.home .hv-quick-grid .ico { width: 17px; height: 17px; color: var(--brand); }

/* ------------------------------------------------------- 文章列表卡（主栏） */
body.home .hv-main { min-width: 0; display: flex; flex-direction: column; }
body.home .hv-panel {
  flex: 1 1 auto; display: flex; flex-direction: column;
  background: #fff; border-radius: var(--r-lg); box-shadow: var(--sh-1);
  padding: 0 24px;
}
body.home .hv-panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  height: 60px; border-bottom: 1px solid var(--line);
}
body.home .hv-panel-head h2 {
  font-family: var(--serif); font-size: 18px; font-weight: 700; color: var(--ink); letter-spacing: .02em;
}
body.home .hv-panel-head .hv-more-text { font-size: 13px; color: var(--ink-4); }
body.home .hv-panel-head .hv-more-text:hover { color: var(--brand); }

body.home .hv-posts { flex: 1 1 auto; display: flex; flex-direction: column; justify-content: space-between; }
body.home .hv-post { display: block; padding: 20px 0; border-bottom: 1px solid var(--line); }
body.home .hv-post:last-child { border-bottom: 0; }
body.home .hv-post-title { display: flex; align-items: flex-start; gap: 10px; }
body.home .hv-badge {
  flex: 0 0 auto; margin-top: 4px; padding: 0 9px; border-radius: 4px;
  font-size: 12px; line-height: 21px; font-weight: 500;
  background: var(--brand-soft); color: var(--brand);
}
body.home .hv-post-title a {
  font-size: 18px; line-height: 29px; font-weight: 600; color: var(--ink);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
body.home .hv-post-title a:hover { color: var(--brand); }

body.home .hv-post-body { display: flex; flex-direction: row-reverse; align-items: flex-start; gap: 20px; margin-top: 8px; }
body.home .hv-post-info { flex: 1 1 auto; min-width: 0; }
body.home .hv-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; line-height: 20px; color: var(--ink-4); }
body.home .hv-meta span { display: inline-flex; align-items: center; gap: 4px; }
body.home .hv-meta .ico { width: 14px; height: 14px; }
body.home .hv-meta a:hover { color: var(--brand); }
body.home .hv-summary {
  margin-top: 8px; height: 48px; font-size: 13.5px; line-height: 24px; color: var(--ink-3);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
/* 摘要为空时收起，避免卡片内出现空白 */
body.home .hv-summary:empty { display: none; }
body.home .hv-summary:empty + .hv-tags,
body.home .hv-summary + .hv-tags { margin-top: 10px; }
body.home .hv-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
body.home .hv-tag {
  padding: 0 12px; border-radius: 20px; font-size: 12px; line-height: 24px;
  background: var(--surface); color: var(--ink-3); border: 1px solid transparent;
}
body.home .hv-tag:hover { background: var(--brand-soft); color: var(--brand); border-color: #F3D2D6; }
body.home .hv-cover {
  flex: 0 0 176px; width: 176px; aspect-ratio: 3 / 2;
  border-radius: var(--r-sm); overflow: hidden; background: var(--surface-2);
}
body.home .hv-cover i {
  display: block; width: 100%; height: 100%;
  background-size: cover; background-position: center; transition: transform .35s ease;
}
body.home .hv-post:hover .hv-cover i { transform: scale(1.06); }

/* 底部「查看更多」入口：占满卡宽、贴底，与右侧栏最后一张卡底部齐平 */
body.home .hv-foot {
  flex: 0 0 auto; height: 56px; margin: 0 -24px; padding: 0 24px;
  border-top: 1px solid var(--line);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
}
body.home .hv-foot a {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; height: 100%; font-size: 14px; font-weight: 500; color: var(--ink-3);
  letter-spacing: .02em;
}
body.home .hv-foot a:hover { color: var(--brand); }
body.home .hv-foot .ico { width: 15px; height: 15px; }

/* --------------------------------------------------------------- 右侧栏 */
body.home .hv-side { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
/* 最后一张卡自适应填充剩余高度 → 右栏底部与主栏底部严格齐平 */
body.home .hv-side > .hv-card:last-child { flex: 1 1 auto; }

body.home .hv-profile { padding: 16px; }
body.home .hv-profile-top { display: flex; align-items: center; gap: 12px; }
body.home .hv-avatar {
  flex: 0 0 auto; width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; background: var(--brand-soft); border: 1px solid #F3D2D6;
  font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--brand);
}
body.home .hv-name { font-size: 15px; font-weight: 600; line-height: 1.4; color: var(--ink); }
body.home .hv-role { margin-top: 2px; font-size: 12px; color: var(--ink-4); }
body.home .hv-desc { margin-top: 12px; font-size: 13px; line-height: 1.75; color: var(--ink-3); }
body.home .hv-feats { display: flex; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); text-align: center; }
body.home .hv-feats div { flex: 1; border-right: 1px solid var(--line); }
body.home .hv-feats div:last-child { border: 0; }
body.home .hv-feats b { display: block; font-size: 15px; font-weight: 600; color: var(--ink); line-height: 1.5; }
body.home .hv-feats span { font-size: 12px; color: var(--ink-4); }
body.home .hv-consult {
  display: flex; align-items: center; justify-content: center; gap: 6px; height: 38px;
  margin-top: 14px; border-radius: var(--r-sm); background: var(--brand); color: #fff;
  font-size: 14px; font-weight: 500;
}
body.home .hv-consult:hover { background: var(--brand-deep); color: #fff; }

body.home .hv-search { display: flex; gap: 8px; padding: 12px 16px 16px; }
body.home .hv-search .ico { width: 18px; height: 18px; }
body.home .hv-search input {
  flex: 1; min-width: 0; height: 38px; padding: 0 12px; font-size: 13px;
  border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface);
  color: var(--ink); outline: 0;
}
body.home .hv-search input:focus { border-color: #E9B3B9; background: #fff; }
body.home .hv-search button {
  flex: 0 0 auto; width: 48px; height: 38px; border: 0; border-radius: var(--r-sm);
  background: var(--brand); color: #fff; cursor: pointer; display: grid; place-items: center;
}
body.home .hv-search button:hover { background: var(--brand-deep); }

body.home .hv-cats { padding: 8px 8px 12px; }
body.home .hv-cat {
  display: flex; align-items: center; justify-content: space-between; height: 36px; padding: 0 8px;
  border-radius: 6px; font-size: 14px; color: var(--ink-2);
}
body.home .hv-cat:hover { background: var(--surface); color: var(--brand); }
body.home .hv-cat .ico { width: 14px; height: 14px; color: var(--ink-4); }
body.home .hv-cat:hover .ico { color: var(--brand); }

body.home .hv-hots { padding: 8px 16px 14px; }
body.home .hv-hot { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
body.home .hv-hot:last-child { border-bottom: 0; padding-bottom: 2px; }
body.home .hv-hot .no {
  flex: 0 0 16px; text-align: center; font-family: var(--serif); font-style: italic;
  font-size: 13px; font-weight: 700; color: var(--ink-4);
}
body.home .hv-hot:nth-child(-n+3) .no { color: var(--brand); }
body.home .hv-hot .thumb { flex: 0 0 64px; width: 64px; height: 48px; border-radius: 6px; overflow: hidden; background: var(--surface-2); }
body.home .hv-hot .thumb img { width: 100%; height: 100%; object-fit: cover; }
body.home .hv-hot .txt { flex: 1 1 auto; min-width: 0; }
body.home .hv-hot .txt b {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  font-size: 13px; font-weight: 500; line-height: 1.5; color: var(--ink-2);
}
body.home .hv-hot:hover .txt b { color: var(--brand); }
body.home .hv-hot .clk { display: flex; align-items: center; gap: 3px; margin-top: 2px; font-size: 11.5px; color: var(--ink-4); }
body.home .hv-hot .clk .ico { width: 12px; height: 12px; }

body.home .hv-tagcloud { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 16px 16px; }
body.home .hv-tagcloud a {
  padding: 0 12px; border-radius: 20px; font-size: 12.5px; line-height: 26px;
  background: var(--surface); color: var(--ink-3);
}
body.home .hv-tagcloud a:hover { background: var(--brand); color: #fff; }
body.home .hv-tagcloud a:nth-child(3n) { background: var(--gold-soft); color: #8A6626; }
body.home .hv-tagcloud a:nth-child(3n):hover { background: var(--gold); color: #fff; }

body.home .hv-contact { display: flex; align-items: center; gap: 12px; padding: 12px 16px 16px; }
body.home .hv-qr {
  flex: 0 0 88px; width: 88px; height: 88px; padding: 5px; border: 1px solid var(--line);
  border-radius: var(--r-sm); background: #fff;
}
body.home .hv-qr img { width: 100%; height: 100%; object-fit: contain; }
body.home .hv-contact .info { flex: 1 1 auto; min-width: 0; font-size: 12.5px; line-height: 1.8; color: var(--ink-3); }
body.home .hv-contact .info strong { display: block; margin-bottom: 2px; font-size: 13.5px; font-weight: 600; color: var(--ink); }
body.home .hv-contact .info a { color: var(--brand); }

/* ================================================================ 页脚新样式
   结构 / 内容 / 标签全部沿用 footer.htm 原设计，仅替换视觉样式 */
.site-footer {
  margin-top: 48px;
  background: var(--white);
  color: var(--ink-3);
  /* 顶部仅保留 3px 品牌渐变条（::before），去掉旧的 1px 灰线避免双线 */
}
/* 顶部不留任何线条：去掉 site.css 原有的 3px 渐变条与 1px 灰线 */
.site-footer::before { content: none; }
.site-footer .footer-top { padding: 32px 0 24px; }
.site-footer .footer-brand .f-name { color: var(--ink); }
.site-footer .footer-brand img { filter: none; opacity: 1; }
.site-footer .footer-brand p { color: var(--ink-3); max-width: 36em; }
.site-footer .footer-contact a {
  border: 1px solid var(--line); background: var(--surface); color: var(--ink-2);
}
.site-footer .footer-contact a:hover { background: var(--brand-soft); border-color: #F3D2D6; color: var(--brand); }
.site-footer .footer-col h4 { color: var(--ink); letter-spacing: .12em; }
.site-footer .footer-col a { color: var(--ink-3); }
.site-footer .footer-col a:hover { color: var(--brand); }
.site-footer .footer-qr img { border: 1px solid var(--line); background: #fff; }
.site-footer .footer-qr span { color: var(--ink-4); }
.site-footer .footer-links {
  border-top: 1px solid var(--line); color: var(--ink-4);
}
.site-footer .footer-links strong { color: var(--ink-2); }
.site-footer .footer-links a { color: var(--ink-3); }
.site-footer .footer-links a:hover { color: var(--brand); }
.site-footer .footer-bottom { border-top: 1px solid var(--line); color: var(--ink-4); }
.site-footer .footer-bottom a { color: var(--ink-3); }
.site-footer .footer-bottom a:hover { color: var(--brand); }

/* ==================================================================== 响应式 */
@media (max-width: 1080px) {
  body.home .hv-grid { grid-template-columns: minmax(0, 1fr) 268px; gap: 20px; }
  body.home .hv-hero { gap: 20px; }
  body.home .hv-hero-side { flex-basis: 268px; }
  body.home .hv-cover { flex-basis: 152px; width: 152px; }
  body.home .hv-panel { padding: 0 20px; }
  body.home .hv-foot { margin: 0 -20px; padding: 0 20px; }
}
@media (max-width: 900px) {
  body.home .hv-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  body.home .hv-hero { flex-direction: column; gap: 16px; }
  body.home .hv-hero-side {
    flex: 1 1 auto; grid-template-columns: 1fr 1fr; grid-template-rows: auto; gap: 16px;
  }
  body.home .hv-side { flex-direction: row; flex-wrap: wrap; gap: 16px; }
  body.home .hv-side > .hv-card { flex: 1 1 260px; }
  body.home .hv-side > .hv-card:last-child { flex: 1 1 260px; }
}
@media (max-width: 720px) {
  body.home #page-content { padding-top: 16px; }
  body.home .hv-slider { aspect-ratio: 16 / 10; min-height: 0; max-height: none; }
  body.home .hv-slide-inner { padding: 20px; }
  body.home .hv-slide h2 { font-size: 20px; }
  body.home .hv-slide p { display: none; }
  body.home .hv-btn { height: 32px; margin-top: 12px; padding: 0 16px; font-size: 12px; }
  body.home .hv-hero-side { grid-template-columns: 1fr; }
  body.home .hv-quick-grid { grid-template-columns: repeat(4, 1fr); grid-template-rows: auto; padding: 12px; }
  body.home .hv-quick-grid a { flex-direction: column; gap: 4px; padding: 10px 4px; font-size: 11.5px; }
  body.home .hv-panel { padding: 0 16px; }
  body.home .hv-panel-head { height: auto; padding: 14px 0; flex-wrap: wrap; gap: 6px; }
  body.home .hv-post-body { flex-direction: column-reverse; gap: 12px; }
  body.home .hv-cover { flex: 0 0 auto; width: 100%; aspect-ratio: 16 / 9; }
  body.home .hv-post-title a { font-size: 16.5px; line-height: 27px; }
  body.home .hv-summary { height: auto; -webkit-line-clamp: 3; }
  body.home .hv-foot { margin: 0 -16px; padding: 0 16px; }
  body.home .hv-side { flex-direction: column; }
  body.home .hv-side > .hv-card { flex: 1 1 auto; }
  .site-footer .footer-top { grid-template-columns: 1fr; gap: 22px; padding: 24px 0 18px; }
  .site-footer .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  body.home .hv-slide h2 { font-size: 17px; }
  body.home .hv-kicker { display: none; }
}