/* ============ 主题变量 ============ */
:root,
[data-theme="dark"] {
  --bg: #15151f;
  --text: #ffffff;
  --text-soft: rgba(255, 255, 255, 0.72);
  --glass-bg: rgba(255, 255, 255, 0.12);
  --glass-bg-hover: rgba(255, 255, 255, 0.18);
  --glass-border: 1px solid rgba(255, 255, 255, 0.22);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), 0 2px 8px rgba(0, 0, 0, 0.25);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.4), inset 0 -1px 0 rgba(255, 255, 255, 0.08);
  --glass-blur: blur(20px) saturate(180%);
  --mask: radial-gradient(rgba(0, 0, 0, 0) 0, rgba(0, 0, 0, 0.5) 100%);
  --icon-filter: none;
}

[data-theme="light"] {
  --bg: #e6ebf3;
  --text: #1f2329;
  --text-soft: rgba(31, 35, 41, 0.7);
  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-bg-hover: rgba(255, 255, 255, 0.72);
  --glass-border: 1px solid rgba(200, 210, 230, 0.6);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  --glass-highlight: inset 0 1px 1px rgba(255, 255, 255, 0.95);
  --glass-blur: blur(20px) saturate(180%);
  --mask: radial-gradient(rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 0.4) 100%);
  --icon-filter: none;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }

body {
  font-family: "HarmonyOS Sans", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
  position: relative;
  transition: background 0.4s, color 0.4s;
}

/* ============ 背景 ============ */
.bg-layer { position: fixed; inset: 0; z-index: 0; }
.bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: blur(12px) brightness(0.6) saturate(1.1);
  transform: scale(1.1);
  transition: filter 0.4s, opacity 0.4s;
}
[data-theme="light"] .bg-img { filter: blur(12px) brightness(1.05) saturate(1.1); }
body.no-bg .bg-layer { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.bg-mask { position: fixed; inset: 0; z-index: 1; background: var(--mask); pointer-events: none; }

/* ============ 加载动画 ============ */
.loader {
  position: fixed; inset: 0; z-index: 50;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg); transition: opacity 0.5s;
}
.loader.hide { opacity: 0; pointer-events: none; }
.spinner {
  width: 42px; height: 42px;
  border: 3px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
[data-theme="light"] .spinner { border-color: rgba(0, 0, 0, 0.15); border-top-color: #333; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ 主题切换按钮 ============ */
.theme-toggle {
  position: fixed; top: 11px; right: 14px; z-index: 55;
  width: 34px; height: 34px; border: none; border-radius: 10px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
  color: var(--text); cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: 0.3s;
}
.theme-toggle:hover { background: var(--glass-bg-hover); transform: translateY(-2px); }

/* 把主题按钮收进导航栏右侧区域 */
.topnav { padding-right: 58px; }

/* ============ 主体卡片 ============ */
.app {
  position: relative; z-index: 10;
  width: min(92vw, 460px);
  margin: 120px auto 60px;
  opacity: 0; transform: translateY(10px);
  filter: blur(3px);
  transition: opacity 0.3s cubic-bezier(0.22, 1, 0.36, 1), transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), filter 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
@media (min-width: 900px) {
  .app { width: min(90vw, 680px); }
  .links { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1400px) {
  .app { width: min(86vw, 900px); }
  .links { grid-template-columns: repeat(3, 1fr); }
}
.app.show { opacity: 1; transform: none; filter: blur(0); }

/* 强制主内容容器从 body 顶部开始，避免 flex 居中导致长页面顶部溢出视口 */
.app, .page { align-self: flex-start; }

.card {
  position: relative;
  padding: 38px 30px 26px;
  border-radius: 20px;
  text-align: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
}
/* 液态玻璃高光 */
.card::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 20px;
  box-shadow: var(--glass-highlight);
  pointer-events: none;
}

.avatar {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 14px; display: block;
  border: 2px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  transition: transform 0.4s;
}
.card:hover .avatar { transform: scale(1.04); }
.name { font-size: 24px; font-weight: 700; letter-spacing: 0.5px; }
.desc { margin-top: 8px; font-size: 14px; color: var(--text-soft); line-height: 1.6; }
.clock {
  margin-top: 10px; font-size: 12px; font-variant-numeric: tabular-nums;
  color: var(--text-soft); letter-spacing: 0.5px; opacity: 0.9;
}
.clock .time { font-weight: 600; margin-right: 6px; color: var(--text); }

/* ============ 社交图标 ============ */
.social { display: flex; gap: 12px; justify-content: center; margin: 20px 0 6px; flex-wrap: wrap; }
.social-item {
  width: 42px; height: 42px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass-bg);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
  color: var(--text);
  transition: 0.3s; text-decoration: none;
}
.social-item:hover { background: var(--glass-bg-hover); transform: translateY(-3px); }
.social-icon, .social-item iconify-icon { color: var(--text); font-size: 22px; }
.social-item[data-copy] { position: relative; }
.social-item[data-copy]::after {
  content: "点击复制"; position: absolute; bottom: -22px; left: 50%; transform: translateX(-50%);
  font-size: 10px; color: var(--text-soft); white-space: nowrap; opacity: 0; pointer-events: none;
  transition: opacity 0.2s;
}
.social-item[data-copy]:hover::after { opacity: 1; }

/* ============ 链接卡片 ============ */
.links { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.link-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px; border-radius: 14px;
  text-decoration: none; color: var(--text);
  background: var(--glass-bg);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: 0.3s; text-align: left;
}
.link-card:hover { background: var(--glass-bg-hover); transform: translateY(-3px); }
.link-icon {
  width: 36px; height: 36px; flex: 0 0 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.18);
  color: var(--text);
}
[data-theme="light"] .link-icon { background: rgba(0, 0, 0, 0.06); }
.link-icon iconify-icon { font-size: 20px; color: var(--text); }
.link-text { display: flex; flex-direction: column; min-width: 0; }
.link-name { font-size: 15px; font-weight: 600; }
.link-desc {
  font-size: 12px; color: var(--text-soft);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ============ 页脚 ============ */
.footer { margin-top: 22px; font-size: 12px; color: var(--text-soft); }
.hitokoto { margin-bottom: 6px; font-style: italic; min-height: 16px; }
.copyright { opacity: 0.85; }
.beian { opacity: 0.85; margin-top: 6px; }
.beian-link { display: inline-flex; align-items: center; gap: 5px; color: inherit; text-decoration: none; }
.beian-link:hover { text-decoration: underline; }
.beian-icon { width: 14px; height: 14px; border-radius: 3px; object-fit: contain; vertical-align: -2px; }

@media (max-width: 560px) {
  .links { grid-template-columns: 1fr; }
  .card { padding: 32px 22px 22px; }
}

/* ============ 轻提示 Toast ============ */
.toast {
  position: fixed; bottom: 26px; left: 50%; z-index: 60;
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  padding: 10px 18px; border-radius: 24px; font-size: 13px;
  background: var(--glass-bg); color: var(--text);
  border: var(--glass-border); box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  transition: opacity 0.3s, transform 0.3s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ============ 内嵌本地图标 ============ */
.local-icon { display: inline-flex; align-items: center; justify-content: center; }
.local-icon svg { width: 1.15em; height: 1.15em; display: block; }
.local-icon-img { width: 1.15em; height: 1.15em; object-fit: contain; border-radius: 22%; display: block; }
.social-item .local-icon svg { width: 22px; height: 22px; }
.link-icon .local-icon svg { width: 20px; height: 20px; }

/* ============ 问候语 ============ */
.greeting { margin-bottom: 4px; font-size: 13px; color: var(--text-soft); }

/* ============ 一言 + 刷新 ============ */
.hitokoto-wrap { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 6px; }
.hitokoto { font-style: italic; min-height: 16px; margin-bottom: 0; }
.hk-refresh {
  flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%;
  border: var(--glass-border); background: var(--glass-bg); color: var(--text);
  font-size: 13px; line-height: 1; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--glass-shadow); transition: 0.3s;
}
.hk-refresh:hover { background: var(--glass-bg-hover); transform: rotate(90deg); }

/* ============ 右下角浮动工具栏 ============ */
.float-bar { position: fixed; right: 18px; bottom: 18px; z-index: 90; display: flex; flex-direction: column; gap: 10px; }
.float-btn {
  width: 42px; height: 42px; border-radius: 12px; border: var(--glass-border);
  background: var(--glass-bg); box-shadow: var(--glass-shadow); color: var(--text);
  font-size: 18px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); transition: 0.3s;
}
.float-btn:hover { background: var(--glass-bg-hover); transform: translateY(-3px); }
#btn-top { opacity: 0; pointer-events: none; }
#btn-top.show { opacity: 1; pointer-events: auto; }

/* ============ 背景漂浮光斑 ============ */
.bg-canvas { position: fixed; inset: 0; z-index: 2; pointer-events: none; }

/* ============ 鼠标跟随光晕 ============ */
.cursor-glow {
  position: fixed; width: 320px; height: 320px; border-radius: 50%; z-index: 3;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0) 70%);
  transform: translate(-50%, -50%); pointer-events: none; opacity: 0; transition: opacity 0.3s;
  mix-blend-mode: screen;
}
[data-theme="light"] .cursor-glow { background: radial-gradient(circle, rgba(80,120,255,0.18) 0%, rgba(80,120,255,0) 70%); }

/* ============ 弹窗 ============ */
.modal {
  position: fixed; inset: 0; z-index: 70; display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.45); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  animation: fade-in 0.25s ease;
}
.modal[hidden] { display: none; }
.modal-box {
  position: relative; padding: 28px 26px 22px; border-radius: 18px; text-align: center;
  background: var(--glass-bg); border: var(--glass-border); box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  color: var(--text); min-width: 240px; animation: pop-in 0.25s ease;
}
.modal-box h3 { font-size: 17px; margin-bottom: 14px; }
.modal-close {
  position: absolute; top: 10px; right: 12px; border: none; background: transparent;
  color: var(--text-soft); font-size: 16px; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }
.qr-img { width: 180px; height: 180px; border-radius: 12px; background: #fff; padding: 8px; }
.modal-tip { margin-top: 10px; font-size: 12px; color: var(--text-soft); }
.shortcut-list { list-style: none; text-align: left; font-size: 14px; line-height: 2.1; }
.shortcut-list kbd {
  display: inline-block; min-width: 22px; padding: 1px 7px; margin-right: 8px; border-radius: 6px;
  background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.25); font-size: 12px;
  font-family: inherit; text-align: center;
}
[data-theme="light"] .shortcut-list kbd { background: rgba(0,0,0,0.08); border-color: rgba(0,0,0,0.15); }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop-in { from { opacity: 0; transform: scale(0.92); } to { opacity: 1; transform: scale(1); } }

/* ============ 顶部导航栏 ============ */
.topnav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 45;
  display: flex; align-items: center; gap: 6px;
  padding: 10px 18px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: var(--glass-border);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.12);
  overflow-x: auto; scrollbar-width: none;
}
.topnav::-webkit-scrollbar { display: none; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 12px;
  color: var(--text-soft); text-decoration: none; font-size: 14px;
  white-space: nowrap; transition: 0.25s; border: 1px solid transparent;
}
.nav-link:hover { color: var(--text); background: var(--glass-bg-hover); }
.nav-link.active { color: var(--text); background: var(--glass-bg-hover); border-color: rgba(255, 255, 255, 0.25); }
[data-theme="light"] .nav-link.active { border-color: rgba(0, 0, 0, 0.12); }
.nav-icon, .nav-link iconify-icon { font-size: 17px; }

/* ============ 滚动进度条 ============ */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 46;
  background: linear-gradient(90deg, #ff7eb3, #ff758c, #7afcff);
  box-shadow: 0 0 8px rgba(255, 120, 180, 0.6); transition: width 0.1s linear;
}

/* ============ 页面切换动画 ============ */
/* 离开时只对主内容容器做动画，导航栏固定不动 */
.content-leave {
  opacity: 0;
  transform: scale(0.97) translateY(10px);
  filter: blur(8px);
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), filter 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.page-enter { animation: pageEnter 0.55s cubic-bezier(0.22, 1, 0.36, 1); }
@keyframes pageEnter {
  from { opacity: 0; transform: scale(0.96) translateY(18px); filter: blur(10px); }
  to { opacity: 1; transform: none; filter: blur(0); }
}

/* ============ 子页面通用容器 ============ */
.page {
  position: relative; z-index: 10;
  width: min(92vw, 760px); margin: 0 auto; padding: 180px 0 60px;
  opacity: 0; transform: translateY(8px);
  filter: blur(3px);
}
.page.show { opacity: 1; transform: none; filter: blur(0); transition: opacity 0.3s cubic-bezier(0.22, 1, 0.36, 1), transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), filter 0.3s cubic-bezier(0.22, 1, 0.36, 1); }
.page-title { font-size: 26px; font-weight: 700; text-align: center; }
.page-sub { text-align: center; color: var(--text-soft); margin: 8px 0 22px; font-size: 14px; }

/* ============ 搜索框 ============ */
.search-box { display: flex; justify-content: center; margin: 0 auto 20px; width: min(92%, 460px); }
.search-box input {
  width: 100%; padding: 11px 16px; border-radius: 14px;
  background: var(--glass-bg); border: var(--glass-border); color: var(--text);
  font-size: 14px; outline: none;
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow); transition: 0.25s;
}
.search-box input::placeholder { color: var(--text-soft); }
.search-box input:focus { border-color: rgba(255, 255, 255, 0.4); background: var(--glass-bg-hover); }
[data-theme="light"] .search-box input:focus { border-color: rgba(0, 0, 0, 0.18); }

/* ============ 子页面卡片 / 列表 ============ */
.section-title {
  font-size: 16px; font-weight: 700; margin: 0 0 14px;
  display: flex; align-items: center; gap: 8px;
}
.section-title::before {
  content: ""; display: inline-block; width: 5px; height: 18px; border-radius: 3px;
  background: linear-gradient(180deg, #ff7eb3, #7afcff);
}

/* 文章页分类切换（所有屏宽都用顶部 tab 按钮） */
.tab-bar {
  display: flex;
  justify-content: center; gap: 10px; margin: 0 auto 20px;
  width: min(92%, 460px);
}
.tab-btn {
  flex: 1; padding: 10px 16px; border-radius: 12px; font-size: 14px;
  background: var(--glass-bg); border: var(--glass-border); color: var(--text-soft);
  box-shadow: var(--glass-shadow); cursor: pointer; transition: 0.25s;
}
.tab-btn:hover { background: var(--glass-bg-hover); color: var(--text); }
.tab-btn.active { background: var(--glass-bg-hover); color: var(--text); border-color: rgba(255,255,255,0.35); font-weight: 700; }
.two-col { display: block; }
.two-col .col { display: none; flex-direction: column; }
.two-col .col.active { display: flex; }

.card-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.entry {
  display: block; padding: 16px 18px; border-radius: 16px; text-decoration: none;
  color: var(--text); background: var(--glass-bg); border: var(--glass-border);
  box-shadow: var(--glass-shadow); transition: 0.28s;
  animation: entry-in 0.35s ease both;
}
@keyframes entry-in {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
/* 搜索过滤：不匹配项淡出收缩 */
.entry.filtered { display: none; }
.entry.leaving { opacity: 0; transform: scale(0.94); pointer-events: none; }
.entry:hover { background: var(--glass-bg-hover); transform: translateY(-3px); }
.entry-head { display: flex; align-items: center; gap: 12px; }
.entry-icon {
  width: 40px; height: 40px; flex: 0 0 40px; border-radius: 11px; display: flex;
  align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.18); color: var(--text);
}
[data-theme="light"] .entry-icon { background: rgba(0, 0, 0, 0.06); }
.entry-icon iconify-icon, .entry-icon .local-icon { font-size: 22px; }
.entry-name { font-size: 16px; font-weight: 600; }
.entry-meta { font-size: 12px; color: var(--text-soft); margin-top: 2px; }
.entry-desc { display: none; }
/* 精选文章列表显示描述（最新博客动态不输出该节点，故不显示） */
.entry-desc.show {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  margin-top: 8px; font-size: 13px; line-height: 1.5; color: var(--text-soft);
}

/* 搜索高亮 */
mark.hl { background: linear-gradient(120deg, #ffe082, #ffd54f); color: #1a1a1a; border-radius: 4px; padding: 0 3px; font-weight: 700; }

/* 搜索结果统计 + 总数 */
.list-meta { text-align: center; color: var(--text-soft); font-size: 13px; margin: 4px 0 16px; min-height: 18px; }
.list-meta b { color: var(--text); }
.list-meta:empty { display: none; }
.search-box { position: relative; align-items: center; }
.search-stats {
  position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  font-size: 12px; color: var(--text-soft); pointer-events: none;
}

/* 分页 */
.pagination { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin: 22px 0 6px; }
.page-btn {
  min-width: 36px; height: 36px; padding: 0 12px; border-radius: 10px;
  background: var(--glass-bg); border: var(--glass-border); box-shadow: var(--glass-shadow);
  color: var(--text); font-size: 13px; cursor: pointer; transition: 0.25s;
  display: inline-flex; align-items: center; justify-content: center;
}
.page-btn:hover:not(:disabled) { background: var(--glass-bg-hover); transform: translateY(-2px); }
.page-btn.active { background: var(--glass-bg-hover); border-color: rgba(255, 255, 255, 0.35); font-weight: 700; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.empty-tip { text-align: center; color: var(--text-soft); padding: 30px; font-size: 14px; display: none; }

/* ============ 加载动画 ============ */
.loading {
  grid-column: 1 / -1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 40px 0; color: var(--text-soft); font-size: 13px;
}
.loading .spinner {
  width: 34px; height: 34px; border-width: 3px;
  border-color: rgba(255, 255, 255, 0.25); border-top-color: var(--text);
  border-radius: 50%; animation: spin 0.9s linear infinite;
}
[data-theme="light"] .loading .spinner { border-color: rgba(0, 0, 0, 0.15); border-top-color: #333; }
.qr-loading {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 40px 0; color: var(--text-soft); font-size: 13px;
}
.qr-loading .spinner {
  width: 34px; height: 34px; border-width: 3px;
  border-color: rgba(255, 255, 255, 0.25); border-top-color: var(--text);
  border-radius: 50%; animation: spin 0.9s linear infinite;
}
[data-theme="light"] .qr-loading .spinner { border-color: rgba(0, 0, 0, 0.15); border-top-color: #333; }

/* ============ 关于我段落 ============ */
.about-section {
  margin-bottom: 18px; padding: 18px 20px; border-radius: 16px;
  background: var(--glass-bg); border: var(--glass-border); box-shadow: var(--glass-shadow);
}
.about-section h3 { font-size: 16px; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.about-section p { font-size: 14px; color: var(--text-soft); line-height: 1.8; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  padding: 5px 12px; border-radius: 20px; font-size: 13px;
  background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.18);
}
[data-theme="light"] .tag { background: rgba(0, 0, 0, 0.05); border-color: rgba(0, 0, 0, 0.1); }

@media (max-width: 560px) {
  .card-list { grid-template-columns: 1fr; }
}

/* 窄屏导航只显示图标 */
@media (max-width: 480px) {
  .nav-link { padding: 7px 10px; }
  .nav-link span { display: none; }
}

/* ============ 赞赏作者页面 ============ */
.reward-thanks {
  text-align: center;
  color: var(--text-soft);
  font-size: 15px;
  margin: 4px 0 28px;
}
.reward-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  max-width: 720px;
  margin: 0 auto;
}
.reward-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  padding: 22px 20px;
  text-align: center;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
  transition: transform 0.25s cubic-bezier(0.22,1,0.36,1), box-shadow 0.25s;
}
.reward-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.28);
}
.reward-card-head {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 17px; font-weight: 600; margin-bottom: 16px;
}
.reward-card-head .nav-icon { font-size: 22px; }
.reward-qr-box {
  width: 180px; height: 180px;
  margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.06);
  border: 1px dashed var(--glass-border);
  border-radius: 14px;
  overflow: hidden;
}
.reward-qr-img {
  width: 100%; height: 100%; object-fit: contain;
  border-radius: 12px;
}
.reward-qr-mini {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.reward-qr-placeholder,
.reward-qr-error {
  padding: 0 14px; text-align: center;
  font-size: 13px; color: var(--text-soft);
  line-height: 1.6;
}
.reward-qr-error { color: #ff8080; }
.reward-desc {
  font-size: 13px; color: var(--text-soft); margin: 0;
}
[data-theme="light"] .reward-qr-box { background: rgba(0,0,0,0.04); }
[data-theme="light"] .reward-qr-mini .spinner { border-color: rgba(0,0,0,0.15); border-top-color: #333; }

/* ============ 赞赏名单（与博客同步） ============ */
.sponsor-section {
  max-width: 860px;
  margin: 42px auto 0;
  text-align: center;
}
.sponsor-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
}
.sponsor-total {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 22px;
}
.sponsor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.sponsor-card {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--glass, rgba(255,255,255,0.10));
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 6px 22px rgba(0,0,0,0.18);
  transition: transform 0.25s cubic-bezier(0.22,1,0.36,1), box-shadow 0.25s;
}
.sponsor-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.28);
}
.sponsor-avatar-wrap {
  flex: 0 0 auto;
  width: 46px; height: 46px;
  border-radius: 50%;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.10);
}
.sponsor-avatar {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.sponsor-avatar-empty {
  width: 46px; height: 46px;
  font-size: 20px; font-weight: 700;
  color: var(--text);
  background: rgba(255,255,255,0.16);
}
.sponsor-info { min-width: 0; flex: 1; }
.sponsor-name {
  display: inline-block;
  font-size: 15px; font-weight: 600;
  color: var(--text);
  text-decoration: none;
  word-break: break-word;
}
.sponsor-name:hover { text-decoration: underline; }
.sponsor-money {
  display: block;
  font-size: 13px;
  color: #ffd27a;
  font-weight: 600;
  margin-top: 2px;
}
.sponsor-time {
  display: block;
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 2px;
}
.sponsor-desc {
  font-size: 12.5px;
  color: var(--text-soft);
  margin: 4px 0 0;
  line-height: 1.5;
  word-break: break-word;
}
.sponsor-more {
  display: inline-block;
  margin-top: 22px;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  padding: 9px 18px;
  border-radius: 12px;
  background: var(--glass-bg);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: 0.25s;
}
.sponsor-more:hover { background: var(--glass-bg-hover); transform: translateY(-2px); }
.sponsor-fallback { font-size: 14px; color: var(--text-soft); margin: 0; }
.sponsor-fallback a { color: var(--text); }
[data-theme="light"] .sponsor-money { color: #c8881a; }

/* ============================================================
 *  更新日志站 专用样式（追加于主页 style.css 之后）
 *  - hero / stats / 项目卡片网格
 *  - 项目子页概览 + 时间线
 *  - 标签颜色
 * ============================================================ */

/* ---- 主页 hero ---- */
.hero {
  position: relative;
  z-index: 10;
  width: min(92vw, 760px);
  margin: 0 auto 28px;
  padding: 180px 0 0;
  text-align: center;
  opacity: 0; transform: translateY(8px); filter: blur(3px);
}
.hero.show { opacity: 1; transform: none; filter: blur(0); transition: opacity 0.4s cubic-bezier(0.22,1,0.36,1), transform 0.4s cubic-bezier(0.22,1,0.36,1), filter 0.4s cubic-bezier(0.22,1,0.36,1); }
.hero-title {
  font-size: 38px; font-weight: 800; letter-spacing: 1px;
  background: linear-gradient(135deg, #ff7eb3 0%, #ff758c 35%, #7afcff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  display: inline-block;
}
.hero-sub {
  margin-top: 10px; font-size: 15px; color: var(--text-soft); line-height: 1.7;
}
.hero-meta {
  margin-top: 14px; font-size: 13px; color: var(--text-soft); opacity: 0.85;
}

/* ---- 数据格（三个统计数字）---- */
.home-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  width: min(92vw, 760px); margin: 0 auto 28px;
  position: relative; z-index: 10;
  opacity: 0; transform: translateY(8px); filter: blur(3px);
}
.home-stats.show { opacity: 1; transform: none; filter: blur(0); transition: opacity 0.4s 0.05s cubic-bezier(0.22,1,0.36,1), transform 0.4s 0.05s cubic-bezier(0.22,1,0.36,1), filter 0.4s 0.05s cubic-bezier(0.22,1,0.36,1); }
.stat-card {
  padding: 18px 14px; border-radius: 16px; text-align: center;
  background: var(--glass-bg); border: var(--glass-border); box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  transition: 0.3s;
}
.stat-card:hover { background: var(--glass-bg-hover); transform: translateY(-3px); }
.stat-num { font-size: 24px; font-weight: 800; color: var(--text); letter-spacing: 0.5px; }
.stat-label { font-size: 12px; color: var(--text-soft); margin-top: 4px; }

/* ---- 项目卡片网格 ---- */
.project-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px;
  width: min(92vw, 880px); margin: 0 auto;
  position: relative; z-index: 10;
  opacity: 0; transform: translateY(10px); filter: blur(3px);
}
.project-grid.show { opacity: 1; transform: none; filter: blur(0); transition: opacity 0.45s 0.1s cubic-bezier(0.22,1,0.36,1), transform 0.45s 0.1s cubic-bezier(0.22,1,0.36,1), filter 0.45s 0.1s cubic-bezier(0.22,1,0.36,1); }
@media (max-width: 720px) { .project-grid { grid-template-columns: 1fr; } }
.project-card {
  position: relative;
  border-radius: 18px;
  background: var(--glass-bg);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1), box-shadow 0.3s, background 0.3s;
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.28);
  background: var(--glass-bg-hover);
}
.project-card-bar {
  position: absolute; left: 0; top: 0; bottom: 0; width: 5px;
  background: linear-gradient(180deg, var(--card-accent, #ff7eb3), transparent 130%);
}
.project-card-body { padding: 22px 22px 18px 24px; }
.project-card-head { display: flex; align-items: center; gap: 14px; }
.project-card-icon {
  width: 48px; height: 48px; flex: 0 0 48px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.18);
  color: var(--text);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
[data-theme="light"] .project-card-icon { background: rgba(0,0,0,0.06); }
.project-card-icon-img, .project-card-icon svg { width: 28px; height: 28px; }
.project-card-meta { min-width: 0; }
.project-card-name { font-size: 18px; font-weight: 700; }
.project-card-version {
  display: inline-block;
  margin-top: 4px; padding: 2px 10px; border-radius: 8px;
  font-size: 11px; font-weight: 700;
  color: #fff;
  background: var(--card-accent, #ff7eb3);
  letter-spacing: 0.3px;
}
.project-card-desc {
  margin-top: 14px; font-size: 13.5px; color: var(--text-soft); line-height: 1.65;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.project-card-footer {
  display: flex; gap: 10px; margin-top: 16px;
}
.card-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 8px 16px; border-radius: 11px; font-size: 13px; font-weight: 600;
  text-decoration: none; color: var(--text);
  border: var(--glass-border);
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow);
  transition: 0.25s;
}
.card-btn:hover { background: var(--glass-bg-hover); transform: translateY(-2px); }
.card-btn-primary {
  background: var(--card-accent, #ff7eb3); color: #fff;
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}
.card-btn-primary:hover { background: var(--card-accent, #ff7eb3); filter: brightness(1.06); transform: translateY(-2px); }
.card-btn-visit { background: rgba(255,255,255,0.18); }
[data-theme="light"] .card-btn-visit { background: rgba(0,0,0,0.05); }

/* ---- 项目子页概览 ---- */
.overview {
  position: relative;
  margin: 0 auto 28px;
  padding: 22px 24px;
  border-radius: 18px;
  background: var(--glass-bg);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center;
}
.overview-head { display: flex; align-items: center; gap: 14px; }
.overview-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.18); color: var(--text);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
[data-theme="light"] .overview-icon { background: rgba(0,0,0,0.06); }
.overview-icon-img, .overview-icon svg { width: 32px; height: 32px; }
.overview-version { font-size: 22px; font-weight: 800; }
.overview-date { font-size: 12px; color: var(--text-soft); margin-top: 2px; }
.overview-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.overview-item { text-align: center; }
.overview-num { font-size: 18px; font-weight: 700; color: var(--text); }
.overview-label { font-size: 11px; color: var(--text-soft); margin-top: 2px; }
.overview-visit {
  display: inline-flex; align-items: center; padding: 9px 16px;
  border-radius: 11px; font-size: 13px; font-weight: 600;
  background: var(--glass-bg-hover); border: var(--glass-border);
  color: var(--text); text-decoration: none; transition: 0.25s;
}
.overview-visit:hover { transform: translateY(-2px); }
@media (max-width: 720px) {
  .overview { grid-template-columns: 1fr; }
  .overview-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---- 时间线 ---- */
.timeline {
  position: relative;
  list-style: none; padding: 6px 0 6px 28px; margin: 0;
}
.timeline::before {
  content: "";
  position: absolute; left: 9px; top: 12px; bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, rgba(255,126,179,0.55), rgba(122,252,255,0.55));
  border-radius: 2px;
}
.release { position: relative; padding: 0 0 22px 8px; }
.release-dot {
  position: absolute; left: -23px; top: 16px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--bg);
  border: 3px solid #ff7eb3;
  box-shadow: 0 0 0 4px rgba(255,126,179,0.15);
}
.release-card {
  padding: 16px 20px; border-radius: 16px;
  background: var(--glass-bg);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  transition: 0.28s;
}
.release-card:hover { background: var(--glass-bg-hover); transform: translateX(2px); }
.release-head {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.release-version { font-size: 16px; font-weight: 800; letter-spacing: 0.3px; }
.release-date {
  font-size: 12px; color: var(--text-soft);
  padding: 2px 10px; border-radius: 8px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.14);
}
[data-theme="light"] .release-date { background: rgba(0,0,0,0.05); border-color: rgba(0,0,0,0.08); }
.release-tags { display: inline-flex; gap: 6px; margin-left: auto; }
.release-title { font-size: 14px; font-weight: 700; margin: 8px 0 6px; color: var(--text); }
.release-notes {
  margin: 6px 0 0; padding-left: 18px; line-height: 1.8;
  font-size: 13.5px; color: var(--text-soft);
}
.release-notes li { margin-bottom: 2px; }

/* ---- 版本标签 ---- */
.tag {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.3px;
  color: #fff;
}
.tag-feat   { background: linear-gradient(135deg, #2bbf6f, #1ea55b); }
.tag-fix    { background: linear-gradient(135deg, #ff7e7e, #e85555); }
.tag-perf   { background: linear-gradient(135deg, #b48cff, #8b5cf6); }
.tag-refactor { background: linear-gradient(135deg, #7afcff, #4cc8e0); color: #1a1a1a; }
.tag-other  { background: linear-gradient(135deg, #c0c4cf, #9097a3); }

/* ---- 「返回主页」按钮 ---- */
.back-home {
  display: inline-flex; align-items: center; gap: 6px;
  margin: 0 auto 20px;
  padding: 8px 16px; border-radius: 12px; font-size: 13px; font-weight: 600;
  text-decoration: none; color: var(--text);
  background: var(--glass-bg); border: var(--glass-border); box-shadow: var(--glass-shadow);
  transition: 0.25s;
}
.back-home:hover { background: var(--glass-bg-hover); transform: translateY(-2px); }

/* ---- 项目页 page 容器微调 ---- */
.page#page {
  padding: 130px 0 60px;
}

/* ---- 时间线为空时 ---- */
.timeline-empty {
  text-align: center; color: var(--text-soft); padding: 40px 0; font-size: 14px;
}

/* ---- 主页 #app 容器（不套 .app，避免被限制 460px 宽度）---- */
main#app {
  position: relative; z-index: 10;
  width: 100%;
  margin: 0;
  padding: 110px 0 40px;
  opacity: 0; transform: translateY(8px); filter: blur(3px);
  align-self: flex-start;
}
main#app.show {
  opacity: 1; transform: none; filter: blur(0);
  transition: opacity 0.4s cubic-bezier(0.22,1,0.36,1), transform 0.4s cubic-bezier(0.22,1,0.36,1), filter 0.4s cubic-bezier(0.22,1,0.36,1);
}